.gdb.metadata

@@ -1,3 +1,3 @@
-4f38f7c24d523b6923f22404b7dee4152a00d0d4 SOURCES/gdb-14.2.tar.xz
+ee66294d87a109f88a459d0da5d0bb2da5135f45 SOURCES/gdb-8.2.tar.xz
 1ad1d2c6f0141b37bbe32b8add91b5691ecc6412 SOURCES/gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz
-fc22d7dfb0c4c686d7dfde9da2aa5b41c475899e SOURCES/v2.0.5.tar.gz
+a08830edc095f4ea8ae516a154942105379c5f67 SOURCES/v2.0.tar.gz

.gitignore

@@ -1,3 +1,3 @@
-SOURCES/gdb-14.2.tar.xz
+SOURCES/gdb-8.2.tar.xz
 SOURCES/gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz
-SOURCES/v2.0.5.tar.gz
+SOURCES/v2.0.tar.gz

SOURCES/_gdb.spec.Patch.include

@@ -1,233 +1,830 @@
-# Check distro name is included in the version output.
+# Match the Fedora's version info.
+#=fedora
 Patch001: gdb-6.3-rh-testversion-20041202.patch
 
+# VLA (Fortran dynamic arrays) from Intel + archer-jankratochvil-vla tests.
+#=push
+Patch002: gdb-vla-intel-fortran-strides.patch
+
+#=push
+Patch003: gdb-vla-intel-fortran-vla-strings.patch
+
+#=push+jan
+Patch004: gdb-vla-intel-stringbt-fix.patch
+
+# Better parse 64-bit PPC system call prologues.
+#=push: Write new testcase.
+Patch005: gdb-6.3-ppc64syscall-20040622.patch
+
+# Include the pc's section when doing a symbol lookup so that the
+# correct symbol is found.
+#=push: Write new testcase.
+Patch006: gdb-6.3-ppc64displaysymbol-20041124.patch
+
 # Add a wrapper script to GDB that implements pstack using the
 # --readnever option.
 #=push
-Patch002: gdb-6.3-gstack-20050411.patch
+Patch007: gdb-6.3-gstack-20050411.patch
+
+# VSYSCALL and PIE
+#=fedoratest
+Patch008: gdb-6.3-test-pie-20050107.patch
+
+# Get selftest working with sep-debug-info
+#=fedoratest
+Patch009: gdb-6.3-test-self-20050110.patch
+
+# Test support of multiple destructors just like multiple constructors
+#=fedoratest
+Patch010: gdb-6.3-test-dtorfix-20050121.patch
+
+# Fix to support executable moving
+#=fedoratest
+Patch011: gdb-6.3-test-movedir-20050125.patch
+
+# Test sibling threads to set threaded watchpoints for x86 and x86-64
+#=fedoratest
+Patch012: gdb-6.3-threaded-watchpoints2-20050225.patch
+
+# Notify observers that the inferior has been created
+#=fedoratest
+Patch013: gdb-6.3-inferior-notification-20050721.patch
+
+# Verify printing of inherited members test
+#=fedoratest
+Patch014: gdb-6.3-inheritancetest-20050726.patch
+
+# Add readnever option
+#=push
+Patch015: gdb-6.3-readnever-20050907.patch
+
+# Fix debuginfo addresses resolving for --emit-relocs Linux kernels (BZ 203661).
+#=push+jan: There was some mail thread about it, this patch may be a hack.
+Patch016: gdb-6.5-bz203661-emit-relocs.patch
 
 # Support TLS symbols (+`errno' suggestion if no pthread is found) (BZ 185337).
 #=push+jan: It should be replaced by Infinity project.
-Patch003: gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
+Patch017: gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch
+
+# Fix TLS symbols resolving for shared libraries with a relative pathname.
+# The testsuite needs `gdb-6.5-tls-of-separate-debuginfo.patch'.
+#=fedoratest: One should recheck if it is really fixed upstream.
+Patch018: gdb-6.5-sharedlibrary-path.patch
+
+# Improved testsuite results by the testsuite provided by the courtesy of BEA.
+#=fedoratest: For upstream it should be rewritten as a dejagnu test, the test of no "??" was useful.
+Patch019: gdb-6.5-BEA-testsuite.patch
+
+# Testcase for deadlocking on last address space byte; for corrupted backtraces.
+#=fedoratest
+Patch020: gdb-6.5-last-address-space-byte-test.patch
+
+# Fix readline segfault on excessively long hand-typed lines.
+#=fedoratest
+Patch021: gdb-6.5-readline-long-line-crash-test.patch
+
+# Fix bogus 0x0 unwind of the thread's topmost function clone(3) (BZ 216711).
+#=fedora
+Patch022: gdb-6.5-bz216711-clone-is-outermost.patch
 
 # Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
 #=fedoratest
-Patch004: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
+Patch023: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
+
+# Fix lockup on trampoline vs. its function lookup; unreproducible (BZ 218379).
+#=fedora
+Patch024: gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
+
+# Find symbols properly at their original (included) file (BZ 109921).
+#=fedoratest
+Patch025: gdb-6.5-bz109921-DW_AT_decl_file-test.patch
+
+# Update PPC unwinding patches to their upstream variants (BZ 140532).
+#=fedoratest
+Patch026: gdb-6.3-bz140532-ppc-unwinding-test.patch
+
+# Testcase for exec() from threaded program (BZ 202689).
+#=fedoratest
+Patch027: gdb-6.3-bz202689-exec-from-pthread-test.patch
+
+# Testcase for PPC Power6/DFP instructions disassembly (BZ 230000).
+#=fedoratest
+Patch028: gdb-6.6-bz230000-power6-disassembly-test.patch
 
 # Allow running `/usr/bin/gcore' with provided but inaccessible tty (BZ 229517).
 #=fedoratest
-Patch005: gdb-6.6-bz229517-gcore-without-terminal.patch
+Patch029: gdb-6.6-bz229517-gcore-without-terminal.patch
 
 # Avoid too long timeouts on failing cases of "annota1.exp annota3.exp".
 #=fedoratest
-Patch006: gdb-6.6-testsuite-timeouts.patch
+Patch030: gdb-6.6-testsuite-timeouts.patch
 
 # Support for stepping over PPC atomic instruction sequences (BZ 237572).
 #=fedoratest
-Patch007: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
+Patch031: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
+
+# Make upstream `set scheduler-locking step' as default.
+#=push+jan: How much is scheduler-locking relevant after non-stop?
+Patch032: gdb-6.6-scheduler_locking-step-is-default.patch
 
 # Test kernel VDSO decoding while attaching to an i386 process.
 #=fedoratest
-Patch008: gdb-6.3-attach-see-vdso-test.patch
+Patch033: gdb-6.3-attach-see-vdso-test.patch
 
 # Test leftover zombie process (BZ 243845).
 #=fedoratest
-Patch009: gdb-6.5-bz243845-stale-testing-zombie-test.patch
+Patch034: gdb-6.5-bz243845-stale-testing-zombie-test.patch
 
 # New locating of the matching binaries from the pure core file (build-id).
 #=push+jan
-Patch010: gdb-6.6-buildid-locate.patch
+Patch035: gdb-6.6-buildid-locate.patch
 
 # Fix loading of core files without build-ids but with build-ids in executables.
 # Load strictly build-id-checked core files only if no executable is specified
 # (Jan Kratochvil, RH BZ 1339862).
 #=push+jan
-Patch011: gdb-6.6-buildid-locate-solib-missing-ids.patch
+Patch036: gdb-6.6-buildid-locate-solib-missing-ids.patch
 
 #=push+jan
-Patch012: gdb-6.6-buildid-locate-rpm.patch
+Patch037: gdb-6.6-buildid-locate-rpm.patch
+
+# Fix displaying of numeric char arrays as strings (BZ 224128).
+#=fedoratest: But it is failing anyway, one should check the behavior more.
+Patch038: gdb-6.7-charsign-test.patch
 
 # Test PPC hiding of call-volatile parameter register.
 #=fedoratest
-Patch013: gdb-6.7-ppc-clobbered-registers-O2-test.patch
+Patch039: gdb-6.7-ppc-clobbered-registers-O2-test.patch
+
+# Testsuite fixes for more stable/comparable results.
+#=fedoratest
+Patch040: gdb-6.7-testsuite-stable-results.patch
+
+# Test ia64 memory leaks of the code using libunwind.
+#=fedoratest
+Patch041: gdb-6.5-ia64-libunwind-leak-test.patch
+
+# Test hiding unexpected breakpoints on intentional step commands.
+#=fedoratest
+Patch042: gdb-6.5-missed-trap-on-step-test.patch
 
 # Test gcore memory and time requirements for large inferiors.
 #=fedoratest
-Patch014: gdb-6.5-gcore-buffer-limit-test.patch
+Patch043: gdb-6.5-gcore-buffer-limit-test.patch
 
 # Test GCORE for shmid 0 shared memory mappings.
 #=fedoratest: But it is broken anyway, sometimes the case being tested is not reproducible.
-Patch015: gdb-6.3-mapping-zero-inode-test.patch
+Patch044: gdb-6.3-mapping-zero-inode-test.patch
+
+# Test a crash on `focus cmd', `focus prev' commands.
+#=fedoratest
+Patch045: gdb-6.3-focus-cmd-prev-test.patch
+
+# Test various forms of threads tracking across exec() (BZ 442765).
+#=fedoratest
+Patch046: gdb-6.8-bz442765-threaded-exec-test.patch
+
+# Silence memcpy check which returns false positive (sparc64)
+#=push: But it is just a GCC workaround, look up the existing GCC PR for it.
+Patch047: gdb-6.8-sparc64-silence-memcpy-check.patch
 
 # Test a crash on libraries missing the .text section.
 #=fedoratest
-Patch016: gdb-6.5-section-num-fixup-test.patch
+Patch048: gdb-6.5-section-num-fixup-test.patch
+
+# Fix register assignments with no GDB stack frames (BZ 436037).
+#=push+jan: This fix is incorrect.
+Patch049: gdb-6.8-bz436037-reg-no-longer-active.patch
+
+# Test the watchpoints conditionals works.
+#=fedoratest
+Patch050: gdb-6.8-watchpoint-conditionals-test.patch
 
 # Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
 #=fedoratest
-Patch017: gdb-6.8-bz466901-backtrace-full-prelinked.patch
+Patch051: gdb-6.8-bz466901-backtrace-full-prelinked.patch
 
 # New test for step-resume breakpoint placed in multiple threads at once.
 #=fedoratest
-Patch018: gdb-simultaneous-step-resume-breakpoint-test.patch
+Patch052: gdb-simultaneous-step-resume-breakpoint-test.patch
 
 # Fix GNU/Linux core open: Can't read pathname for load map: Input/output error.
 # Fix regression of undisplayed missing shared libraries caused by a fix for.
 #=fedoratest: It should be in glibc: libc-alpha: <20091004161706.GA27450@.*>
-Patch019: gdb-core-open-vdso-warning.patch
+Patch053: gdb-core-open-vdso-warning.patch
+
+# Fix syscall restarts for amd64->i386 biarch.
+#=push+jan
+Patch054: gdb-x86_64-i386-syscall-restart.patch
+
+# Fix stepping with OMP parallel Fortran sections (BZ 533176).
+#=push+jan: It requires some better DWARF annotations.
+Patch055: gdb-bz533176-fortran-omp-step.patch
+
+# Fix regression by python on ia64 due to stale current frame.
+#=push+jan
+Patch056: gdb-follow-child-stale-parent.patch
+
+# Workaround ccache making lineno non-zero for command-line definitions.
+#=fedoratest: ccache is rarely used and it is even fixed now.
+Patch057: gdb-ccache-workaround.patch
+
+#=push+jan: May get obsoleted by Tom's unrelocated objfiles patch.
+Patch058: gdb-archer-pie-addons.patch
+
+#=push+jan: Breakpoints disabling matching should not be based on address.
+Patch059: gdb-archer-pie-addons-keep-disabled.patch
+
+# Testcase for "Do not make up line information" fix by Daniel Jacobowitz.
+#=fedoratest
+Patch060: gdb-lineno-makeup-test.patch
+
+# Test power7 ppc disassembly.
+#=fedoratest
+Patch061: gdb-ppc-power7-test.patch
+
+# Fix i386+x86_64 rwatch+awatch before run, regression against 6.8 (BZ 541866).
+# Fix i386 rwatch+awatch before run (BZ 688788, on top of BZ 541866).
+#=push+jan: It should be fixed properly instead.
+Patch062: gdb-bz541866-rwatch-before-run.patch
+
+# Workaround non-stop moribund locations exploited by kernel utrace (BZ 590623).
+#=push+jan: Currently it is still not fully safe.
+Patch063: gdb-moribund-utrace-workaround.patch
 
 # Fix follow-exec for C++ programs (bugreported by Martin Stransky).
 #=fedoratest
-Patch020: gdb-archer-next-over-throw-cxx-exec.patch
+Patch064: gdb-archer-next-over-throw-cxx-exec.patch
+
+# Backport DWARF-4 support (BZ 601887, Tom Tromey).
+#=fedoratest
+Patch065: gdb-bz601887-dwarf4-rh-test.patch
+
+#=push+jan
+Patch066: gdb-6.6-buildid-locate-core-as-arg.patch
 
 # Workaround librpm BZ 643031 due to its unexpected exit() calls (BZ 642879).
 #=push+jan
-Patch021: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
+Patch067: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
 
 # [delayed-symfile] Test a backtrace regression on CFIs without DIE (BZ 614604).
 #=fedoratest
-Patch022: gdb-test-bt-cfi-without-die.patch
+Patch068: gdb-test-bt-cfi-without-die.patch
+
+# Out of memory is just an error, not fatal (uninitialized VLS vars, BZ 568248).
+#=push+jan: Inferior objects should be read in parts, then this patch gets obsoleted.
+Patch069: gdb-bz568248-oom-is-error.patch
 
 # Verify GDB Python built-in function gdb.solib_address exists (BZ # 634108).
 #=fedoratest
-Patch023: gdb-bz634108-solib_address.patch
+Patch070: gdb-bz634108-solib_address.patch
+
+# New test gdb.arch/x86_64-pid0-core.exp for kernel PID 0 cores (BZ 611435).
+#=fedoratest
+Patch071: gdb-test-pid0-core.patch
 
 # [archer-tromey-delayed-symfile] New test gdb.dwarf2/dw2-aranges.exp.
 #=fedoratest
-Patch024: gdb-test-dw2-aranges.patch
+Patch072: gdb-test-dw2-aranges.patch
+
+# [archer-keiths-expr-cumulative+upstream] Import C++ testcases.
+#=fedoratest
+Patch073: gdb-test-expr-cumulative-archer.patch
+
+# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
+#=fedoratest
+Patch074: gdb-physname-pr11734-test.patch
+
+# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
+#=fedoratest
+Patch075: gdb-physname-pr12273-test.patch
+
+# Toolchain on sparc is slightly broken and debuginfo files are generated
+# with non 64bit aligned tables/offsets.
+# See for example readelf -S ../Xvnc.debug.
+#
+# As a consenquence calculation of sectp->filepos as used in
+# dwarf2_read_section (gdb/dwarf2read.c:1525) will return a non aligned buffer
+# that cannot be used directly as done with MMAP.
+# Usage will result in a BusError.
+#
+# While we figure out what's wrong in the toolchain and do a full archive
+# rebuild to fix it, we need to be able to use gdb :)
+#=push
+Patch076: gdb-7.2.50-sparc-add-workaround-to-broken-debug-files.patch
+
+# Test GDB opcodes/ disassembly of Intel Ivy Bridge instructions (BZ 696890).
+#=fedoratest
+Patch077: gdb-test-ivy-bridge.patch
+
+# Hack for proper PIE run of the testsuite.
+#=fedoratest
+Patch078: gdb-runtest-pie-override.patch
+
+# Print reasons for failed attach/spawn incl. SELinux deny_ptrace (BZ 786878).
+#=push+jan
+Patch079: gdb-attach-fail-reasons-5of5.patch
 
 # Workaround PR libc/14166 for inferior calls of strstr.
-#=fedoratest: Compatibility with RHELs (unchecked which ones).
-Patch025: gdb-glibc-strstr-workaround.patch
+#=fedora: Compatibility with RHELs (unchecked which ones).
+Patch080: gdb-glibc-strstr-workaround.patch
+
+# Include testcase for `Unable to see a variable inside a module (XLF)' (BZ 823789).
+#=fedoratest
+Patch081: gdb-rhel5.9-testcase-xlf-var-inside-mod.patch
 
 # Testcase for `Setting solib-absolute-prefix breaks vDSO' (BZ 818343).
 #=fedoratest
-Patch026: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
+Patch082: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch083: gdb-rhbz795424-bitpos-20of25.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch084: gdb-rhbz795424-bitpos-21of25.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch085: gdb-rhbz795424-bitpos-22of25.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch086: gdb-rhbz795424-bitpos-23of25.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch087: gdb-rhbz795424-bitpos-25of25.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch088: gdb-rhbz795424-bitpos-25of25-test.patch
+
+# Fix `GDB cannot access struct member whose offset is larger than 256MB'
+# (RH BZ 795424).
+#=push
+Patch089: gdb-rhbz795424-bitpos-lazyvalue.patch
 
 # Import regression test for `gdb/findvar.c:417: internal-error:
 # read_var_value: Assertion `frame' failed.' (RH BZ 947564) from RHEL 6.5.
 #=fedoratest
-Patch027: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
+Patch090: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
+
+# Fix crash of -readnow /usr/lib/debug/usr/bin/gnatbind.debug (BZ 1069211).
+#=push+jan
+Patch091: gdb-gnat-dwarf-crash-3of3.patch
 
 # Fix 'memory leak in infpy_read_memory()' (RH BZ 1007614)
 #=fedoratest
-Patch028: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
+Patch092: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch
 
 # Fix 'gdb gives highly misleading error when debuginfo pkg is present,
 # but not corresponding binary pkg' (RH BZ 981154).
 #=push+jan
-Patch029: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
+Patch093: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
+
+#=fedoratest
+Patch094: gdb-archer-vla-tests.patch
+
+#=fedoratest
+Patch095: gdb-vla-intel-tests.patch
+
+# Continue backtrace even if a frame filter throws an exception (Phil Muldoon).
+#=push
+Patch096: gdb-btrobust.patch
+
+# Display Fortran strings in backtraces.
+#=fedoratest
+Patch097: gdb-fortran-frame-string.patch
+
+# Fix Python GIL with gdb.execute("continue") (Phil Muldoon, BZ 1116957).
+#=push
+Patch098: gdb-python-gil.patch
 
 # Testcase for '[SAP] Recursive dlopen causes SAP HANA installer to
 # crash.' (RH BZ 1156192).
 #=fedoratest
-Patch030: gdb-rhbz1156192-recursive-dlopen-test.patch
+Patch099: gdb-rhbz1156192-recursive-dlopen-test.patch
+
+# Fix jit-reader.h for multi-lib.
+#=push+jan
+Patch100: gdb-jit-reader-multilib.patch
 
 # Fix '`catch syscall' doesn't work for parent after `fork' is called'
 # (Philippe Waroquiers, RH BZ 1149205).
 #=fedoratest
-Patch031: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
+Patch101: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
+
+# Fix 'backport GDB 7.4 fix to RHEL 6.6 GDB' [Original Sourceware bug
+# description: 'C++ (and objc): Internal error on unqualified name
+# re-set', PR 11657] (RH BZ 1186476).
+#=fedoratest
+Patch102: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
+
+# Test 'info type-printers' Python error (RH BZ 1350436).
+#=fedoratest
+Patch103: gdb-rhbz1350436-type-printers-error.patch
 
 # Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan
 # Kratochvil, RH BZ 1084404).
 #=fedoratest
-Patch032: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
+Patch104: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
+
+# Never kill PID on: gdb exec PID (Jan Kratochvil, RH BZ 1219747).
+#=push+jan
+Patch105: gdb-bz1219747-attach-kills.patch
 
 # Force libncursesw over libncurses to match the includes (RH BZ 1270534).
 #=push+jan
-Patch033: gdb-fedora-libncursesw.patch
+Patch106: gdb-fedora-libncursesw.patch
+
+# Test clflushopt instruction decode (for RH BZ 1262471).
+#=fedoratest
+Patch107: gdb-opcodes-clflushopt-test.patch
+
+# [rhel6] DTS backward Python compatibility API (BZ 1020004, Phil Muldoon).
+#=fedora
+Patch108: gdb-dts-rhel6-python-compat.patch
+
+# [SCL] Skip deprecated .gdb_index warning for Red Hat built files (BZ 953585).
+#=push+jan
+Patch109: gdb-6.6-buildid-locate-rpm-scl.patch
+
+# Work around readline-6.2 incompatibility not asking for --more-- (BZ 701131).
+#=fedora
+Patch110: gdb-readline62-ask-more-rh.patch
+
+# Make the GDB quit processing non-abortable to cleanup everything properly.
+#=fedora: It was useful only after gdb-6.8-attach-signalled-detach-stopped.patch .
+Patch111: gdb-6.8-quit-never-aborts.patch
 
 # [aarch64] Fix hardware watchpoints (RH BZ 1261564).
 #=fedoratest
-Patch034: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
+Patch112: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
 
 # Add messages suggesting more recent RHEL gdbserver (RH BZ 1321114).
 #=fedora
-Patch035: gdb-container-rh-pkg.patch
+Patch113: gdb-container-rh-pkg.patch
+
+# New test for Python "Cannot locate object file for block" (for RH BZ 1325795).
+#=fedoratest
+Patch114: gdb-rhbz1325795-framefilters-test.patch
 
 # [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513).
 #=fedora
-Patch036: gdb-linux_perf-bundle.patch
+Patch115: gdb-linux_perf-bundle.patch
 
-# Update gdb-add-index.sh such that, when the GDB environment
-# variable is not set, the script is smarter than just looking for
-# 'gdb' in the $PATH.
-#
-# The actual search order is now: /usr/bin/gdb.minimal, gdb (in the
-# $PATH), then /usr/libexec/gdb.
-#
-# For the rationale of looking for gdb.minimal see:
-#
-#   https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
-#
+# Fix gdb-headless /usr/bin/ executables (BZ 1390251).
 #=fedora
-Patch037: gdb-add-index.patch
+Patch116: gdb-libexec-add-index.patch
 
-# Back-port upstream commit 1f0fab7ff86 as part of a fix for
-# non-deterministic gdb-index generation (RH BZ 2232086).
-Patch038: gdb-rhbz2232086-refactor-selftest-support.patch
+# New testcase for: Fix <tab>-completion crash (Gary Benson, RH BZ 1398387).
+#=fedoratest
+Patch117: gdb-rhbz1398387-tab-crash-test.patch
 
-# Back-port upstream commit aa19bc1d259 as part of a fix for
-# non-deterministic gdb-index generation (RH BZ 2232086).
-Patch039: gdb-rhbz-2232086-reduce-size-of-gdb-index.patch
+# [testsuite] Fix false selftest.exp FAIL from system readline-6.3+ (Patrick Palka).
+#=fedoratest
+Patch118: gdb-testsuite-readline63-sigint.patch
 
-# Back-port upstream commit acc117b57f7 as part of a fix for
-# non-deterministic gdb-index generation (RH BZ 2232086).
-Patch040: gdb-rhbz-2232086-cpp-ify-mapped-symtab.patch
+# Python patches of: http://sourceware.org/gdb/wiki/ProjectArcher
+#=push
+Patch119: gdb-archer.patch
 
-# Back-port upstream commit aff250145af as part of a fix for
-# non-deterministic gdb-index generation (RH BZ 2232086).
-Patch041: gdb-rhbz-2232086-generate-gdb-index-consistently.patch
+# Revert upstream commit 469412dd9ccc4de5874fd3299b105833f36b34cd
+Patch120: gdb-vla-intel-fix-print-char-array.patch
 
-# Back-port upstream commit 3644f41dc80 as part of a fix for
-# non-deterministic gdb-index generation (RH BZ 2232086).
-Patch042: gdb-rhbz-2232086-generate-dwarf-5-index-consistently.patch
+# [s390x] Backport arch12 instructions decoding (RH BZ 1553104).
+# =fedoratest
+Patch121: gdb-rhbz1553104-s390x-arch12-test.patch
+
+# Implement IPv6 support for GDB/gdbserver (RH BZ 881849, Sergio Durigan Junior).
+Patch122: gdb-rhbz881849-ipv6-1of3.patch
 
 
-Patch043: gdb-rhbz2250652-gdbpy_gil.patch
+Patch123: gdb-rhbz881849-ipv6-2of3.patch
 
 
-Patch044: gdb-rhbz2250652-avoid-PyOS_ReadlineTState.patch
+Patch124: gdb-rhbz881849-ipv6-3of3.patch
 
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch125: gdb-rhbz1187581-power8-regs-1of7.patch
 
-Patch045: gdb-ftbs-swapped-calloc-args.patch
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch126: gdb-rhbz1187581-power8-regs-2of7.patch
 
-# Backport upstream workaround for GCC 14 problem which cause assertion
-# failures in GDB.
-Patch046: gdb-rhbz2261580-intrusive_list-assertion-fix.patch
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch127: gdb-rhbz1187581-power8-regs-3of7.patch
 
-# Backport "gdb: s390: Add arch14 record/replay support"
-# (Andreas Arnez, RHEL-36225)
-Patch047: gdb-rhel-36225-add-arch14-record.patch
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch128: gdb-rhbz1187581-power8-regs-4of7.patch
 
-# Backport "PowerPC: Add support for Power11 options"
-# (Peter Bergner, RHEL-36518)
-Patch048: gdb-rhel-36518-add-power11-support.patch
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch129: gdb-rhbz1187581-power8-regs-5of7.patch
 
-# Update x86 disassembler
-Patch049: gdb-rhel-36527-apx-disasm.patch
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch130: gdb-rhbz1187581-power8-regs-6of7.patch
 
-#Revert "gdb: remove unnecessary parameter wait_ptid from do_target_wait"
-#(Andrew Burgess, RHEL-13298)
-Patch050: gdb-rhel-13298-inferior-funcall-bp-condition-1-of-5.patch
+# Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+Patch131: gdb-rhbz1187581-power8-regs-7of7.patch
 
-#gdb: fix b/p conditions with infcalls in multi-threaded inferiors
-#(Andrew Burgess, RHEL-13298)
-Patch051: gdb-rhel-13298-inferior-funcall-bp-condition-2-of-5.patch
+# Fix for 'gdb in batch mode always exit with status 0' (Gary Benson)
+# RHBZ #1491128
+Patch132: gdb-rhbz1491128-batch-mode-exit-status-1of2.patch
 
-#gdb: add timeouts for inferior function calls
-#(Andrew Burgess, RHEL-13298)
-Patch052: gdb-rhel-13298-inferior-funcall-bp-condition-3-of-5.patch
+# Fix for 'gdb in batch mode always exit with status 0' (Gary Benson)
+# RHBZ #1491128
+Patch133: gdb-rhbz1491128-batch-mode-exit-status-2of2.patch
 
-#gdb: introduce unwind-on-timeout setting
-#(Andrew Burgess, RHEL-13298)
-Patch053: gdb-rhel-13298-inferior-funcall-bp-condition-4-of-5.patch
+# Use pulongest in aarch64-linux-tdep.c.
+# This patch was forgotten during the 8.2 release process, and is
+# needed to unbreak GDB when compiling on 32-bit arches.
+Patch134: gdb-use-pulongest-aarch64-linux-tdep.patch
 
-#gdb: rename unwindonsignal to unwind-on-signal
-#(Andrew Burgess, RHEL-13298)
-Patch054: gdb-rhel-13298-inferior-funcall-bp-condition-5-of-5.patch
+# Fix for 'GDB crashes when running from a deleted directory'
+# (Tom Tromey, RHBZ#1653410)
+Patch135: gdb-rhbz1653410-avoid-crash-when-calling-warning-too-early.patch
 
-#gdb/unwinders: better support for $pc not saved
-#(Andrew Burgess, RHEL-19390)
-Patch055: gdb-rhel-19390-pc-not-saved.patch
+# Fix for 'py-bt is broken, results in exception'.
+# RHBZ 1639242
+Patch136: gdb-rhbz1639242-fix-dwarf2_find_containing_comp_unit-binary-search.patch
+
+# Fix 'Assertion `SYMBOL_LANGUAGE (sym) == DICT_LANGUAGE (dict)->la_language' failed.'
+# Keith Seitz, RHBZ#1560010.
+Patch137: gdb-rhbz1560010-fix-assertion-symbol-language-dict-language-1of5.patch
+
+# Fix 'Assertion `SYMBOL_LANGUAGE (sym) == DICT_LANGUAGE (dict)->la_language' failed.'
+# Keith Seitz, RHBZ#1560010.
+Patch138: gdb-rhbz1560010-fix-assertion-symbol-language-dict-language-2of5.patch
+
+# Fix 'Assertion `SYMBOL_LANGUAGE (sym) == DICT_LANGUAGE (dict)->la_language' failed.'
+# Keith Seitz, RHBZ#1560010.
+Patch139: gdb-rhbz1560010-fix-assertion-symbol-language-dict-language-3of5.patch
+
+# Fix 'Assertion `SYMBOL_LANGUAGE (sym) == DICT_LANGUAGE (dict)->la_language' failed.'
+# Keith Seitz, RHBZ#1560010.
+Patch140: gdb-rhbz1560010-fix-assertion-symbol-language-dict-language-4of5.patch
+
+# Fix 'Assertion `SYMBOL_LANGUAGE (sym) == DICT_LANGUAGE (dict)->la_language' failed.'
+# Keith Seitz, RHBZ#1560010.
+Patch141: gdb-rhbz1560010-fix-assertion-symbol-language-dict-language-5of5.patch
+
+# Fix 'gdb suggests using "dnf debuginfo-install'
+# Keith Seitz, RHBZ 1666249
+Patch142: gdb-rhbz1666249-suggest-yum-instead-of-dnf.patch
+
+# Fix 'libiberty: Memory leak in demangle_template function resulting in a denial of service"
+# Simon Marchi, RH BZ 1668635
+Patch143: gdb-rhbz1668635-libiberty-demangle_template-memleak.patch
+
+# Fix 'gdb fails to read zN registers from corefile with aarch64 SVE'
+# Alan Hayward, RH BZ 1669953
+Patch144: gdb-rhbz1669953-aarch64-sve-binutils.patch
+
+# Fix remote.c build failure
+# Szabolcs Nagy, RH BZ 1187581
+Patch145: gdb-rhbz1187581-power8-regs-not-in-8.2-01of15.patch
+
+# Add grok/write functions for new ppc core note sections
+# Edjunior Barbosa Machado, RH BZ 1187581
+Patch146: gdb-rhbz1187581-power8-regs-not-in-8.2-02of15.patch
+
+# Zero-initialize linux note sections
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch147: gdb-rhbz1187581-power8-regs-not-in-8.2-03of15.patch
+
+# [PowerPC] Don't zero-initialize vector register buffers
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch148: gdb-rhbz1187581-power8-regs-not-in-8.2-04of15.patch
+
+# Add decfloat registers to float reggroup
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch149: gdb-rhbz1187581-power8-regs-not-in-8.2-05of15.patch
+
+# [PowerPC] Remove rs6000_pseudo_register_reggroup_p
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch150: gdb-rhbz1187581-power8-regs-not-in-8.2-06of15.patch
+
+# [PowerPC] Fix two if statements in gdb/ppc-linux-nat.c
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch151: gdb-rhbz1187581-power8-regs-not-in-8.2-07of15.patch
+
+# [PowerPC] Fix indentation in arch/ppc-linux-common.c
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch152: gdb-rhbz1187581-power8-regs-not-in-8.2-08of15.patch
+
+# [PowerPC] Refactor have_ initializers in rs6000-tdep.c
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch153: gdb-rhbz1187581-power8-regs-not-in-8.2-09of15.patch
+
+# [PowerPC] Add support for PPR and DSCR
+# Edjunior Barbosa Machado and Pedro Franco de Carvalho, RH BZ 1187581
+Patch154: gdb-rhbz1187581-power8-regs-not-in-8.2-10of15.patch
+
+# [PowerPC] Add support for TAR
+# Edjunior Barbosa Machado and Pedro Franco de Carvalho, RH BZ 1187581
+Patch155: gdb-rhbz1187581-power8-regs-not-in-8.2-11of15.patch
+
+# [PowerPC] Add support for EBB and PMU registers
+# Edjunior Barbosa Machado and Pedro Franco de Carvalho, RH BZ 1187581m
+Patch156: gdb-rhbz1187581-power8-regs-not-in-8.2-12of15.patch
+
+# [PowerPC] Reject tdescs with VSX and no FPU or Altivec
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch157: gdb-rhbz1187581-power8-regs-not-in-8.2-13of15.patch
+
+# [PowerPC] Add support for HTM registers
+# Edjunior Barbosa Machado and Pedro Franco de Carvalho, RH BZ 1187581
+Patch158: gdb-rhbz1187581-power8-regs-not-in-8.2-14of15.patch
+
+# [PowerPC] Document requirements for VSX feature
+# Pedro Franco de Carvalho, RH BZ 1187581
+Patch159: gdb-rhbz1187581-power8-regs-not-in-8.2-15of15.patch
+
+# "Fix" segfault that happens on parse_macro_definition because
+# debugedit corrupts the .debug_macro section.
+# Sergio Durigan Junior, RH BZ 1708192.
+Patch160: gdb-rhbz1708192-parse_macro_definition-crash.patch
+
+# Prevent buffer overflow with sections with invalid sizes.
+# Keith Seitz, RH BZ 1740299.
+Patch161: gdb-rhbz1742099-reject-sections-with-invalid-sizes.patch
+
+# Fix 'GDB needs s390x arch13 binutils patches'
+# RHBZ 1768593, Andreas Krebbel
+# This patch contains only the opcodes change.
+Patch162: gdb-rhbz1768593-s390x-arch13-01.patch
+
+# Fix 'GDB needs s390x arch13 binutils patches'
+# RHBZ 1768593, Andreas Krebbel
+# This patch contains only the opcodes and include changes.
+Patch163: gdb-rhbz1768593-s390x-arch13-02.patch
+
+# Fix 'GDB needs s390x arch13 binutils patches'
+# RHBZ 1768593, Andreas Krebbel
+Patch164: gdb-rhbz1768593-s390x-arch13-03.patch
+
+# Backport z15 record/replay
+# Andreas Arnaz, RH BZ 1659535
+Patch165: gdb-rhbz1659535-z15-record-replay.patch
+
+# Fix terminal problems when error() is called
+# Alan Hayward (RH BZ 1852580)
+Patch166: gdb-rhbz1852580-terminal-woes.patch
+
+# Remove hack for GDB which sets the section size to 0
+# Kevin Buettner, RH BZ 1842691
+Patch167: gdb-rhbz1842691-corefile-mem-access-1of15.patch
+
+# Adjust corefile.exp test to show regression after bfd hack removal
+# Kevin Buettner, RH BZ 1842691
+Patch168: gdb-rhbz1842691-corefile-mem-access-2of15.patch
+
+# section_table_xfer_memory: Replace section name with callback predicate
+# Kevin Buettner, RH BZ 1842691
+Patch169: gdb-rhbz1842691-corefile-mem-access-3of15.patch
+
+# Provide access to non SEC_HAS_CONTENTS core file sections
+# Kevin Buettner, RH BZ 1842961
+Patch170: gdb-rhbz1842691-corefile-mem-access-4of15.patch
+
+# Test ability to access unwritten-to mmap data in core file
+# Kevin Buettner, RH BZ 1842961
+Patch171: gdb-rhbz1842691-corefile-mem-access-5of15.patch
+
+# Update binary_get_section_contents to seek using section's file position
+# Kevin Buettner, RH BZ 1842961
+Patch172: gdb-rhbz1842691-corefile-mem-access-6of15.patch
+
+# Add new gdbarch method, read_core_file_mappings
+# Kevin Buettner, RH BZ 1842961
+Patch173: gdb-rhbz1842691-corefile-mem-access-7of15.patch
+
+# Use NT_FILE note section for reading core target memory
+# Kevin Buettner, RH BZ 1842961
+Patch174: gdb-rhbz1842691-corefile-mem-access-8of15.patch
+
+# Add test for accessing read-only mmapped data in a core file
+# Kevin Buettner, RH BZ 1842691
+Patch175: gdb-rhbz1842691-corefile-mem-access-9of15.patch
+
+# gcore command: Place all file-backed mappings in NT_FILE note
+# Kevin Buettner, RH BZ 1842961
+Patch176: gdb-rhbz1842691-corefile-mem-access-10of15.patch
+
+# Adjust coredump-filter.exp to account for NT_FILE note handling
+# Kevin Buettner, RH BZ 1842961
+Patch177: gdb-rhbz1842691-corefile-mem-access-11of15.patch
+
+# Add new command "maint print core-file-backed-mappings"
+# Kevin Buettner, RH BZ 1842961
+Patch178: gdb-rhbz1842691-corefile-mem-access-12of15.patch
+
+# Add documentation for "maint print core-file-backed-mappings"
+# Kevin Buettner, RH BZ 1842961
+Patch179: gdb-rhbz1842691-corefile-mem-access-13of15.patch
+
+# New core file tests with mappings over existing program memory
+# Kevin Buettner, RH BZ 1842961
+Patch180: gdb-rhbz1842691-corefile-mem-access-14of15.patch
+
+# Add period to help text for maint print core-file-backed-mappings
+# Kevin Buettner, RH BZ 1842961
+Patch181: gdb-rhbz1842691-corefile-mem-access-15of15.patch
+
+# Backport "Stop the BFD library from issuing a warning message when
+# processing allocated sections in debuginfo files that lie outside of
+# Nick Clifton and Keith Seitz, RH BZ 1878810
+Patch182: gdb-rhbz1878810-bfd-suppress-loadable-section-outside-ELF-sections.patch
+
+# Backport "fortran dynamic type related fixes"
+# Andrew Burgess (RH BZ 1905701)
+Patch183: gdb-rhbz1905701-DWARF-data_location.patch
+
+# Backport of "Correct recording of 'store on condition' insns"
+# Andreas Arnaz (RH BZ 1903374)
+Patch184: gdb-rhbz1903374-s390x-store-on-condition.patch
+
+# Fix segfault with nameless fortran modules.
+# Bernhard Heckel, RH BZ 1943673
+Patch185: gdb-rhbz1934673-fortran-nameless-modules.patch
+
+# Backport "Add low_new_clone method to linux_nat_target."
+# (Pedro Franco de Carvalho, RH BZ 1854784)
+Patch186: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-1of7.patch
+
+# Backport "Add linux_get_hwcap"
+# (Alan Hayward, RH BZ 1854784)
+Patch187: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-2of7.patch
+
+# Backport "[PowerPC] Move up some register access routines"
+# (Pedro Franco de Carvalho, RH BZ 1854784)
+Patch188: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-3of7.patch
+
+# Backport "[PowerPC] Fix debug register issues in ppc-linux-nat"
+# (Pedro Franco de Carvalho, RH BZ 1854784)
+Patch189: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-4of7.patch
+
+# Backport "[PowerPC] Use < 0 and >= 0 for watchpoint ptrace calls"
+# (Pedro Franco de Carvalho, RH BZ 1854784)
+Patch190: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-5of7.patch
+
+# Backport "[PowerPC] Always clear watchpoint with PTRACE_SET_DEBUGREG"
+# (Pedro Franco de Carvalho, RH BZ 1854784)
+Patch191: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-6of7.patch
+
+# Backport "PowerPC remove 512 bytes region limit if 2nd DAWR is available."
+# (Rogerio Alves, RH BZ 1854784)
+Patch192: gdb-rhbz1854784-powerpc-remove-region-limit-dawr-7of7.patch
+
+# IBM Z: Add support for HLASM extended mnemonics
+# (Andreas Krebbel, RHBZ 2012818)
+Patch193: gdb-rhbz2012818-ibmz-update-1of5.patch
+
+# IBM Z: Add risbgz and risbgnz extended mnemonics
+# (Andreas Krebbel, RHBZ 2012818)
+Patch194: gdb-rhbz2012818-ibmz-update-2of5.patch
+
+# IBM Z: Implement instruction set extensions
+# (Andreas Krebbel, RHBZ 2012818)
+Patch195: gdb-rhbz2012818-ibmz-update-3of5.patch
+
+# IBM Z: Remove lpswey parameter
+# (Andreas Krebbel, RHBZ 2012818)
+Patch196: gdb-rhbz2012818-ibmz-update-4of5.patch
+
+# IBM Z: Add another arch14 instruction
+# (Andreas Krebbel, RHBZ 2012818)
+Patch197: gdb-rhbz2012818-ibmz-update-5of5.patch
+
+# Backport gdb/20948 (--write option to GDB causes segfault)
+# (Jozef Lawrynowicz, RHBZ 2018504)
+Patch198: gdb-rhbz2018504-do-not-update-elf-headers.patch
+
+# Fix restoring of inferior terminal settings
+# (Simon Marchi, RHBZ 2015131)
+Patch199: gdb-rhbz2015131-restore-inferior-terminal-1of2.patch
+
+# Avoid GDB SIGTTOU on catch exec + set follow-exec-mode new (PR 23368)
+# (Simon Marchi, related to RHBZ 2015131)
+Patch200: gdb-rhbz2015131-avoid-sigttou-forks-2of2.patch
+
+# Change assertion to warning in dw2_find_pc_sect_compunit_symtab
+# Based on "Fix crash in new DWARF indexer"
+# (Tom Tromey, RHBZ 2150363)
+Patch201: gdb-rhbz2150363-warn-dw2_find_pc_sect_compunit_symtab.patch
+
+# Backport "Fix assertion failure in copy_type"
+# (Tom Tromey, RHBZ 2156888)
+Patch202: gdb-rhbz2156888-copy_type-assertion-1of2.patch
+
+# Backport of "Fix PR20630 regression test in gdb.base/printcmds.exp"
+# (Tom deVries, RHBZ 2156888)
+Patch203: gdb-rhbz2156888-copy_type-assertion-2of2.patch
 

SOURCES/_gdb.spec.patch.include

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+%patch194 -p1
+%patch195 -p1
+%patch196 -p1
+%patch197 -p1
+%patch198 -p1
+%patch199 -p1
+%patch200 -p1
+%patch201 -p1
+%patch202 -p1
+%patch203 -p1

SOURCES/gdb-6.3-attach-see-vdso-test.patch

@@ -24,7 +24,7 @@ new file mode 100644
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
-+
++ 
 +   You should have received a copy of the GNU General Public License
 +   along with this program; if not, write to the Free Software
 +   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
@@ -40,19 +40,19 @@ diff --git a/gdb/testsuite/gdb.base/attach-see-vdso.exp b/gdb/testsuite/gdb.base
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/attach-see-vdso.exp
-@@ -0,0 +1,77 @@
+@@ -0,0 +1,72 @@
 +# Copyright 2007
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
 +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -64,11 +64,6 @@ new file mode 100644
 +    return 0
 +}
 +
-+if {[use_gdb_stub]} {
-+    untested "skipping test because of use_gdb_stub"
-+    return -1
-+}
-+
 +set testfile "attach-see-vdso"
 +set srcfile  ${testfile}.c
 +set binfile  [standard_output_file ${testfile}]
@@ -109,12 +104,12 @@ new file mode 100644
 +gdb_test "bt" "#0 *0x\[0-9a-f\]* in \[^?\].*" "backtrace decodes VDSO"
 +
 +# Exit and detach the process.
-+
++   
 +gdb_exit
 +
 +# Make sure we don't leave a process around to confuse
 +# the next test run (and prevent the compile by keeping
 +# the text file busy), in case the "set should_exit" didn't
 +# work.
-+
++   
 +remote_exec build "kill -9 ${testpid}"

SOURCES/gdb-6.3-bz140532-ppc-unwinding-test.patch

@@ -0,0 +1,320 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-bz140532-ppc-unwinding-test.patch
+
+;; Update PPC unwinding patches to their upstream variants (BZ 140532).
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.arch/powerpc-bcl-prologue-asm32.S b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue-asm32.S
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue-asm32.S
+@@ -0,0 +1,78 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++	.section	".text"
++	.align 2
++	.globl func0
++	.type	func0, @function
++func0:
++	stwu 1,-16(1)
++	mflr 0
++	stw 31,12(1)
++	stw 0,20(1)
++	mr 31,1
++	bl abort
++	.size	func0, .-func0
++	.align 2
++	.globl func1
++	.type	func1, @function
++func1:
++	stwu 1,-16(1)
++	mflr 0
++/* 20 = BO = branch always
++   31 = BI = CR bit (ignored)  */
++	bcl 20,31,.Lpie
++.Lpie:	stw 31,12(1)
++	stw 0,20(1)
++	mr 31,1
++	bl func0
++	mr 0,3
++	lis 9,var@ha
++	lwz 9,var@l(9)
++	add 0,0,9
++	mr 3,0
++	lwz 11,0(1)
++	lwz 0,4(11)
++	mtlr 0
++	lwz 31,-4(11)
++	mr 1,11
++	blr
++	.size	func1, .-func1
++	.section	.note.GNU-stack,"",@progbits
++	.ident	"GCC: (GNU) 3.4.6 20060404 (Red Hat 3.4.6-8)"
++
++/* Original source file:
++
++#include <stdlib.h>
++
++extern volatile int var;
++
++int func0 (void) __attribute__((__noinline__));
++int func0 (void)
++{
++  abort ();
++  return var;
++}
++
++int func1 (void) __attribute__((__noinline__));
++int func1 (void)
++{
++  return func0 () + var;
++}
++
++*/
+diff --git a/gdb/testsuite/gdb.arch/powerpc-bcl-prologue-asm64.S b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue-asm64.S
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue-asm64.S
+@@ -0,0 +1,98 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++	.section	".toc","aw"
++	.section	".text"
++	.align 2
++	.globl func0
++	.section	".opd","aw"
++	.align 3
++func0:
++	.quad	.L.func0,.TOC.@tocbase
++	.previous
++	.type	func0, @function
++.L.func0:
++	mflr 0
++	std 31,-8(1)
++	std 0,16(1)
++	stdu 1,-128(1)
++	mr 31,1
++	bl abort
++	nop
++	.long 0
++	.byte 0,0,0,1,128,1,0,1
++	.size	func0,.-.L.func0
++	.section	".toc","aw"
++.LC1:
++	.tc var[TC],var
++	.section	".text"
++	.align 2
++	.globl func1
++	.section	".opd","aw"
++	.align 3
++func1:
++	.quad	.L.func1,.TOC.@tocbase
++	.previous
++	.type	func1, @function
++.L.func1:
++	mflr 0
++/* 20 = BO = branch always
++   31 = BI = CR bit (ignored)  */
++	bcl 20,31,.Lpie
++.Lpie:	std 31,-8(1)
++	std 0,16(1)
++	stdu 1,-128(1)
++	mr 31,1
++	bl func0
++	mr 11,3
++	ld 9,.LC1@toc(2)
++	lwz 0,0(9)
++	add 0,11,0
++	extsw 0,0
++	mr 3,0
++	ld 1,0(1)
++	ld 0,16(1)
++	mtlr 0
++	ld 31,-8(1)
++	blr
++	.long 0
++	.byte 0,0,0,1,128,1,0,1
++	.size	func1,.-.L.func1
++	.section	.note.GNU-stack,"",@progbits
++	.ident	"GCC: (GNU) 3.4.6 20060404 (Red Hat 3.4.6-8)"
++
++/* Original source file:
++
++#include <stdlib.h>
++
++extern volatile int var;
++
++int func0 (void) __attribute__((__noinline__));
++int func0 (void)
++{
++  abort ();
++  return var;
++}
++
++int func1 (void) __attribute__((__noinline__));
++int func1 (void)
++{
++  return func0 () + var;
++}
++
++*/
+diff --git a/gdb/testsuite/gdb.arch/powerpc-bcl-prologue.c b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue.c
+@@ -0,0 +1,29 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
++
++/* Force `-fpie' double jump bl->blrl.  */
++/* No longer used.  */
++volatile int var;
++
++extern int func1 (void);
++
++int main (void)
++{
++  func1 ();
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.arch/powerpc-bcl-prologue.exp b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-bcl-prologue.exp
+@@ -0,0 +1,72 @@
++#   Copyright 2006, 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Test unwinding fixes of the PPC platform, specifically on the coping with BCL
++# jump of the PIE code.
++
++if ![istarget "powerpc*-*-linux*"] then {
++    verbose "Skipping powerpc-linux prologue tests."
++    return
++}
++
++set testfile "powerpc-bcl-prologue"
++set srcfile1 ${testfile}.c
++set flags "debug"
++if [istarget "powerpc-*"] then {
++    set srcfile2 ${testfile}-asm32.S
++    set flags "$flags additional_flags=-m32"
++} elseif [istarget "powerpc64-*"] then {
++    set srcfile2 ${testfile}-asm64.S
++    set flags "$flags additional_flags=-m64"
++} else {
++   fail "powerpc arch test"
++   return
++}
++set objfile2 [standard_output_file ${testfile}-asm.o]
++set binfile [standard_output_file ${testfile}]
++
++if { [gdb_compile "${srcdir}/${subdir}/${srcfile1} ${srcdir}/${subdir}/${srcfile2}" ${binfile} executable $flags] != ""} {
++    return -1
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++# We should stop in abort(3).
++
++gdb_run_cmd
++
++gdb_test_multiple {} "continue to abort()" {
++    -re ".*Program received signal SIGABRT,.*$gdb_prompt $" {
++       pass "continue to abort()"
++    }
++}
++
++# Check backtrace:
++# #3  0x0804835f in func0 ()
++# #4  0x0804836a in func1 ()
++# #5  0x0804838c in main ()
++# (gdb)
++# `\\.?' prefixes are needed for ppc64 without `debug' (another bug).
++
++set test "matching unwind"
++gdb_test_multiple "backtrace" $test {
++    -re "\r\n#\[0-9\]\[^\r\n\]* in \\.?func0 \\(\[^\r\n\]*\r\n#\[0-9\]\[^\r\n\]* in \\.?func1 \\(\[^\r\n\]*\r\n#\[0-9\]\[^\r\n\]* in \\.?main \\(\[^\r\n\]*\r\n$gdb_prompt $" {
++	pass $test
++    }
++}
+diff --git a/gdb/testsuite/gdb.arch/powerpc-prologue.exp b/gdb/testsuite/gdb.arch/powerpc-prologue.exp
+--- a/gdb/testsuite/gdb.arch/powerpc-prologue.exp
++++ b/gdb/testsuite/gdb.arch/powerpc-prologue.exp
+@@ -16,8 +16,9 @@
+ # Test PowerPC prologue analyzer.
+ 
+ # Do not run on AIX (where we won't be able to build the tests without
+-# some surgery) or on PowerPC64 (ditto, dot symbols).
+-if {[istarget *-*-aix*] || ![istarget "powerpc-*-*"]} then {
++# some surgery).  PowerPC64 target would break due to dot symbols but we build
++# there PowerPC32 inferior.
++if {[istarget *-*-aix*] || ![istarget "powerpc*-*-*"]} then {
+     verbose "Skipping PowerPC prologue tests."
+     return
+ }

SOURCES/gdb-6.3-bz202689-exec-from-pthread-test.patch

@@ -0,0 +1,109 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-bz202689-exec-from-pthread-test.patch
+
+;; Testcase for exec() from threaded program (BZ 202689).
+;;=fedoratest
+
+2007-01-17  Jan Kratochvil <jan.kratochvil@redhat.com>
+
+	* gdb.threads/threaded-exec.exp, gdb.threads/threaded-exec.c: New files.
+
+diff --git a/gdb/testsuite/gdb.threads/threaded-exec.c b/gdb/testsuite/gdb.threads/threaded-exec.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/threaded-exec.c
+@@ -0,0 +1,46 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330,
++   Boston, MA 02111-1307, USA.  */
++
++#include <stddef.h>
++#include <pthread.h>
++#include <assert.h>
++#include <stdlib.h>
++#include <unistd.h>
++
++
++static void *
++threader (void *arg)
++{
++	return NULL;
++}
++
++int
++main (void)
++{
++	pthread_t t1;
++	int i;
++
++	i = pthread_create (&t1, NULL, threader, (void *) NULL);
++	assert (i == 0);
++	i = pthread_join (t1, NULL);
++	assert (i == 0);
++
++	execl ("/bin/true", "/bin/true", NULL);
++	abort ();
++}
+diff --git a/gdb/testsuite/gdb.threads/threaded-exec.exp b/gdb/testsuite/gdb.threads/threaded-exec.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/threaded-exec.exp
+@@ -0,0 +1,41 @@
++# threaded-exec.exp -- Check reset of the tracked threads on exec*(2)
++# Copyright (C) 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
++
++# Please email any bugs, comments, and/or additions to this file to:
++# bug-gdb@prep.ai.mit.edu
++
++set testfile threaded-exec
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++
++if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable []] != "" } {
++    return -1
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++
++gdb_load ${binfile}
++
++gdb_run_cmd
++
++gdb_test_multiple {} "Program exited" {
++   -re "\r\n\\\[Inferior .* exited normally\\\]\r\n$gdb_prompt $" {
++       pass "Program exited"
++   }
++}

SOURCES/gdb-6.3-focus-cmd-prev-test.patch

@@ -0,0 +1,53 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-focus-cmd-prev-test.patch
+
+;; Test a crash on `focus cmd', `focus prev' commands.
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.base/focus-cmd-prev.exp b/gdb/testsuite/gdb.base/focus-cmd-prev.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/focus-cmd-prev.exp
+@@ -0,0 +1,40 @@
++# Copyright 2008 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++if $tracelevel then {
++    strace $tracelevel
++}
++
++gdb_exit
++gdb_start
++
++# Do not use gdb_test or \r\n there since:
++# commit d7e747318f4d04af033f16325f9b6d74f67079ec
++#     Eliminate make_cleanup_ui_file_delete / make ui_file a class hierarchy
++
++set test "focus cmd"
++gdb_test_multiple $test $test {
++    -re "$gdb_prompt $" {
++	pass $test
++    }
++}
++
++set test "focus prev"
++gdb_test_multiple $test $test {
++    -re "$gdb_prompt $" {
++	pass $test
++    }
++}

SOURCES/gdb-6.3-gstack-20050411.patch

@@ -16,7 +16,7 @@ Subject: gdb-6.3-gstack-20050411.patch
 diff --git a/gdb/Makefile.in b/gdb/Makefile.in
 --- a/gdb/Makefile.in
 +++ b/gdb/Makefile.in
-@@ -2035,7 +2035,7 @@ info install-info clean-info dvi pdf install-pdf html install-html: force
+@@ -1735,7 +1735,7 @@ info install-info clean-info dvi pdf install-pdf html install-html: force
  install: all
  	@$(MAKE) $(FLAGS_TO_PASS) install-only
  
@@ -25,7 +25,7 @@ diff --git a/gdb/Makefile.in b/gdb/Makefile.in
  	transformed_name=`t='$(program_transform_name)'; \
  			  echo gdb | sed -e "$$t"` ; \
  		if test "x$$transformed_name" = x; then \
-@@ -2085,7 +2085,25 @@ install-guile:
+@@ -1784,7 +1784,25 @@ install-guile:
  install-python:
  	$(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(GDB_DATADIR)/python/gdb
  
@@ -52,8 +52,8 @@ diff --git a/gdb/Makefile.in b/gdb/Makefile.in
  	transformed_name=`t='$(program_transform_name)'; \
  			  echo gdb | sed -e $$t` ; \
  		if test "x$$transformed_name" = x; then \
-@@ -2116,6 +2134,18 @@ uninstall: force $(CONFIG_UNINSTALL)
- 	rm -f $(DESTDIR)$(bindir)/$$transformed_name
+@@ -1807,6 +1825,18 @@ uninstall: force $(CONFIG_UNINSTALL)
+ 	fi
  	@$(MAKE) DO=uninstall "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do
  
 +.PHONY: uninstall-gstack
@@ -67,7 +67,7 @@ diff --git a/gdb/Makefile.in b/gdb/Makefile.in
 +		fi ; \
 +		rm -f $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) \
 +		      $(DESTDIR)$(man1dir)/$$transformed_name.1
-+
++ 
  # The C++ name parser can be built standalone for testing.
  test-cp-name-parser.o: cp-name-parser.c
  	$(COMPILE) -DTEST_CPNAMES cp-name-parser.c
@@ -109,7 +109,7 @@ new file mode 100644
 +
 +# Run GDB, strip out unwanted noise.
 +# --readnever is no longer used since .gdb_index is now in use.
-+$GDB --quiet -nx $GDBARGS /proc/$1/exe $1 <<EOF 2>&1 |
++$GDB --quiet -nx $GDBARGS /proc/$1/exe $1 <<EOF 2>&1 | 
 +set width 0
 +set height 0
 +set pagination no
@@ -153,7 +153,7 @@ new file mode 100644
 +  /* Use the most simple notification not to get caught by attach on exiting
 +     the function.  */
 +  write (1, msg, strlen (msg));
-+
++  
 +  for (;;);
 +}
 +
@@ -171,7 +171,7 @@ diff --git a/gdb/testsuite/gdb.base/gstack.exp b/gdb/testsuite/gdb.base/gstack.e
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/gstack.exp
-@@ -0,0 +1,84 @@
+@@ -0,0 +1,66 @@
 +# Copyright (C) 2012 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
@@ -202,10 +202,6 @@ new file mode 100644
 +    fail $test
 +    return
 +}
-+
-+# The spawn id of the test inferior.
-+set test_spawn_id $res
-+
 +set use_gdb_stub 1
 +set pid [exp_pid -i $res]
 +gdb_expect {
@@ -221,6 +217,7 @@ new file mode 100644
 +	return
 +    }
 +}
++gdb_exit
 +
 +# Testcase uses the most simple notification not to get caught by attach on
 +# exiting the function.  Still we could retry the gstack command if we fail.
@@ -232,27 +229,12 @@ new file mode 100644
 +    perror "Spawning $command failed."
 +    fail $test
 +}
-+
-+set gdb_spawn_id $res
-+
++set pid [exp_pid -i $res]
 +gdb_test_multiple "" $test {
 +    -re "^#0 +(0x\[0-9a-f\]+ in )?\\.?func \\(\\) at \[^\r\n\]*\r\n#1 +0x\[0-9a-f\]+ in \\.?main \\(\\) at \[^\r\n\]*\r\nGSTACK-END\r\n\$" {
 +	pass $test
 +    }
 +}
++gdb_exit
 +
-+gdb_test_multiple "" "gstack exits" {
-+    eof {
-+	set result [wait -i $gdb_spawn_id]
-+	verbose $result
-+
-+	gdb_assert { [lindex $result 2] == 0 } "gstack exits with no error"
-+	gdb_assert { [lindex $result 3] == 0 } "gstack's exit status is 0"
-+
-+	remote_close host
-+	clear_gdb_spawn_id
-+    }
-+}
-+
-+# Kill the test inferior.
-+kill_wait_spawned_process $test_spawn_id
++remote_exec host "kill -9 $pid"

SOURCES/gdb-6.3-inferior-notification-20050721.patch

@@ -0,0 +1,323 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jeff Johnston <jjohnstn@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-inferior-notification-20050721.patch
+
+;; Notify observers that the inferior has been created
+;;=fedoratest
+
+2005-07-21  Jeff Johnston  <jjohnstn@redhat.com>
+
+	* gdb.base/attach-32.exp: New test for attaching in 32-bit
+	mode on 64-bit systems.
+	* gdb.base/attach-32.c: Ditto.
+	* gdb.base/attach-32b.c: Ditto.
+
+2007-12-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.base/attach-32.exp: Fix forgotten $GDBFLAGS as set.
+
+diff --git a/gdb/testsuite/gdb.base/attach-32.c b/gdb/testsuite/gdb.base/attach-32.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/attach-32.c
+@@ -0,0 +1,20 @@
++/* This program is intended to be started outside of gdb, and then
++   attached to by gdb.  Thus, it simply spins in a loop.  The loop
++   is exited when & if the variable 'should_exit' is non-zero.  (It
++   is initialized to zero in this program, so the loop will never
++   exit unless/until gdb sets the variable to non-zero.)
++   */
++#include <stdio.h>
++
++int  should_exit = 0;
++
++int main ()
++{
++  int  local_i = 0;
++
++  while (! should_exit)
++    {
++      local_i++;
++    }
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.base/attach-32.exp b/gdb/testsuite/gdb.base/attach-32.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/attach-32.exp
+@@ -0,0 +1,245 @@
++# Copyright 2005 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++#
++# This test was based on attach.exp and modified for 32/64 bit Linux systems. */
++
++# On HP-UX 11.0, this test is causing a process running the program
++# "attach" to be left around spinning.  Until we figure out why, I am
++# commenting out the test to avoid polluting tiamat (our 11.0 nightly
++# test machine) with these processes. RT
++#
++# Setting the magic bit in the target app should work.  I added a
++# "kill", and also a test for the R3 register warning.  JB
++if { ![istarget "x86_64*-*linux*"] 
++     && ![istarget "powerpc64*-*linux*"]} {
++    return 0
++}
++
++# are we on a target board
++if [is_remote target] then {
++    return 0
++}
++
++set testfile "attach-32"
++set srcfile  ${testfile}.c
++set srcfile2 ${testfile}b.c
++set binfile  [standard_output_file ${testfile}]
++set binfile2 [standard_output_file ${testfile}b]
++set escapedbinfile  [string_to_regexp [standard_output_file ${testfile}]]
++
++#execute_anywhere "rm -f ${binfile} ${binfile2}"
++remote_exec build "rm -f ${binfile} ${binfile2}"
++# For debugging this test
++#
++#log_user 1
++
++# build the first test case
++#
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "additional_flags=-m32"]] != "" } {
++    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
++}
++
++# Build the in-system-call test
++
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${binfile2}" executable [list debug "additional_flags=-m32"]] != "" } {
++    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
++}
++
++if [get_compiler_info ${binfile}] {
++    return -1
++}
++
++proc do_attach_tests {} {
++    global gdb_prompt
++    global binfile
++    global escapedbinfile
++    global srcfile
++    global testfile
++    global objdir
++    global subdir
++    global timeout
++    global testpid
++    
++    # Verify that we can "see" the variable "should_exit" in the
++    # program, and that it is zero.
++   
++    gdb_test "print should_exit" " = 0" "after attach-32, print should_exit"
++
++    # Verify that we can modify the variable "should_exit" in the
++    # program.
++
++    gdb_test "set should_exit=1" "" "after attach-32, set should_exit"
++
++    # Verify that the modification really happened.
++
++    send_gdb "tbreak 19\n"
++    gdb_expect {
++	-re "reakpoint .*at.*$srcfile, line 19.*$gdb_prompt $" {
++	    pass "after attach-32, set tbreak postloop"
++	}
++	-re "$gdb_prompt $" {
++	    fail "after attach-32, set tbreak postloop"
++	}
++	timeout {
++	    fail "(timeout) after attach-32, set tbreak postloop"
++	}
++    }
++    send_gdb "continue\n"
++    gdb_expect {
++	-re "main.*at.*$srcfile:19.*$gdb_prompt $" {
++	    pass "after attach-32, reach tbreak postloop"
++	}
++	-re "$gdb_prompt $" {
++	    fail "after attach-32, reach tbreak postloop"
++	}
++	timeout {
++	    fail "(timeout) after attach-32, reach tbreak postloop"
++	}
++    }
++
++    # Allow the test process to exit, to cleanup after ourselves.
++
++    gdb_test "continue" {\[Inferior .* exited normally\]} "after attach-32, exit"
++
++    # Make sure we don't leave a process around to confuse
++    # the next test run (and prevent the compile by keeping
++    # the text file busy), in case the "set should_exit" didn't
++    # work.
++   
++    remote_exec build "kill -9 ${testpid}"
++
++    # Start the program running and then wait for a bit, to be sure
++    # that it can be attached to.
++   
++    set testpid [eval exec $binfile &]
++    exec sleep 2
++    if { [istarget "*-*-cygwin*"] } {
++	# testpid is the Cygwin PID, GDB uses the Windows PID, which might be
++	# different due to the way fork/exec works.
++	set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
++    }
++
++    # Verify that we can attach to the process, and find its a.out
++    # when we're cd'd to some directory that doesn't contain the
++    # a.out.  (We use the source path set by the "dir" command.)
++    
++    gdb_test "dir ${objdir}/${subdir}" "Source directories searched: .*" \
++	"set source path"
++
++    gdb_test "cd /tmp" "Working directory /tmp." \
++	"cd away from process working directory"
++
++    # Explicitly flush out any knowledge of the previous attachment.
++
++    set test "before attach-32-3, flush symbols"
++    gdb_test_multiple "symbol" "$test" {
++	-re "Discard symbol table from.*y or n. $" {
++	    gdb_test "y" "No symbol file now." \
++		"$test"
++	}
++	-re "No symbol file now.*$gdb_prompt $" {
++	    pass "$test"
++	}
++    }
++
++    gdb_test "exec" "No executable file now." \
++	"before attach-32-3, flush exec"
++
++    gdb_test "attach $testpid" \
++	"Attaching to process $testpid.*Reading symbols from $escapedbinfile.*main.*at .*" \
++	"attach-32 when process' a.out not in cwd"
++
++    set test "after attach-32-3, exit"
++    gdb_test_multiple "kill" "$test" {
++	-re "Kill the program being debugged.*y or n. $" {
++	    gdb_test "y" "" "$test"
++	}
++    }
++    
++    # Another "don't leave a process around"
++    remote_exec build "kill -9 ${testpid}"
++}
++
++proc do_call_attach_tests {} {
++    global gdb_prompt
++    global binfile2
++    global testpid
++    
++    # See if other registers are problems
++    
++    set test "info other register"
++    gdb_test_multiple "i r r3" "$test" {
++	-re "warning: reading register.*$gdb_prompt $" {
++	    fail "$test"
++	}
++	-re "r3.*$gdb_prompt $" {
++	    pass "$test"
++	}
++    }
++
++    # Get rid of the process
++    
++    gdb_test "p should_exit = 1"
++    gdb_test "c" {\[Inferior .* exited normally\]}
++   
++    # Be paranoid
++   
++    remote_exec build "kill -9 ${testpid}"
++}
++
++
++# Start with a fresh gdb
++
++gdb_exit
++set testpid [eval exec $binfile &]
++exec sleep 3
++if { [istarget "*-*-cygwin*"] } {
++    # testpid is the Cygwin PID, GDB uses the Windows PID, which might be
++    # different due to the way fork/exec works.
++    set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
++}
++
++set GDBFLAGS_orig $GDBFLAGS
++set GDBFLAGS "--pid=$testpid"
++gdb_start
++set GDBFLAGS $GDBFLAGS_orig
++
++gdb_reinitialize_dir $srcdir/$subdir
++
++# This is a test of gdb's ability to attach to a running process.
++
++do_attach_tests
++
++# Test attaching when the target is inside a system call
++
++gdb_exit
++set testpid [eval exec $binfile2 &]
++exec sleep 3
++if { [istarget "*-*-cygwin*"] } {
++    # testpid is the Cygwin PID, GDB uses the Windows PID, which might be
++    # different due to the way fork/exec works.
++    set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ]
++}
++
++set GDBFLAGS_orig $GDBFLAGS
++set GDBFLAGS "--pid=$testpid"
++gdb_start
++set GDBFLAGS $GDBFLAGS_orig
++
++gdb_reinitialize_dir $srcdir/$subdir
++do_call_attach_tests
++
++return 0
+diff --git a/gdb/testsuite/gdb.base/attach-32b.c b/gdb/testsuite/gdb.base/attach-32b.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/attach-32b.c
+@@ -0,0 +1,24 @@
++/* This program is intended to be started outside of gdb, and then
++   attached to by gdb.  Thus, it simply spins in a loop.  The loop
++   is exited when & if the variable 'should_exit' is non-zero.  (It
++   is initialized to zero in this program, so the loop will never
++   exit unless/until gdb sets the variable to non-zero.)
++   */
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++
++int  should_exit = 0;
++
++int main ()
++{
++  int  local_i = 0;
++
++  sleep( 10 ); /* System call causes register fetch to fail */
++               /* This is a known HPUX "feature"            */
++  while (! should_exit)
++    {
++      local_i++;
++    }
++  return (0);
++}

SOURCES/gdb-6.3-inheritancetest-20050726.patch

@@ -0,0 +1,161 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jeff Johnston <jjohnstn@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-inheritancetest-20050726.patch
+
+;; Verify printing of inherited members test
+;;=fedoratest
+
+2005-07-26  Jeff Johnston  <jjohnstn@redhat.com>
+
+	* gdb.cp/b146835.exp: New testcase.
+	* gdb.cp/b146835.cc: Ditto.
+	* gdb.cp/b146835b.cc: Ditto.
+	* gdb.cp/b146835.h: Ditto.
+
+diff --git a/gdb/testsuite/gdb.cp/b146835.cc b/gdb/testsuite/gdb.cp/b146835.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/b146835.cc
+@@ -0,0 +1,32 @@
++#include "b146835.h"
++#include <iostream>
++
++class F : public C {
++
++protected:
++
++   virtual void funcA (unsigned long a, B *b);
++   virtual void funcB (E *e);
++   virtual void funcC (unsigned long x, bool y);
++
++   char *s1, *s2;
++   bool b1;
++   int k;
++
++public:
++   void foo() {
++       std::cout << "foo" << std::endl;
++   }
++};
++
++
++void F::funcA (unsigned long a, B *b) {}
++void F::funcB (E *e) {}
++void F::funcC (unsigned long x, bool y) {}
++
++int  main()
++{
++   F f;
++   f.foo();
++}
++
+diff --git a/gdb/testsuite/gdb.cp/b146835.exp b/gdb/testsuite/gdb.cp/b146835.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/b146835.exp
+@@ -0,0 +1,47 @@
++# This testcase is part of GDB, the GNU debugger.
++
++# Copyright 2005 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Check that GDB can properly print an inherited member variable
++# (Bugzilla 146835)
++
++set testfile "b146835"
++set srcfile ${testfile}.cc
++set srcfile2 ${testfile}b.cc
++set binfile [standard_output_file ${testfile}]
++if {[gdb_compile "${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile2}" "${binfile}" executable {debug c++}] != "" } {
++    return -1
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++#
++# Run to `main' where we begin our tests.
++#
++
++if ![runto_main] then {
++    gdb_suppress_tests
++}
++
++gdb_test "break 'F::foo()'" ""
++gdb_continue_to_breakpoint "First line foo"
++
++# Verify that we can access the inherited member d
++gdb_test "p d" " = \\(D \\*\\) *0x0" "Verify inherited member d accessible"
+diff --git a/gdb/testsuite/gdb.cp/b146835.h b/gdb/testsuite/gdb.cp/b146835.h
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/b146835.h
+@@ -0,0 +1,36 @@
++
++class A {
++
++protected:
++
++   virtual void funcA (unsigned long a, class B *b) = 0;
++   virtual void funcB (class E *e) = 0;
++   virtual void funcC (unsigned long x, bool y) = 0;
++
++   void funcD (class E *e, class D* d);
++   virtual void funcE (E *e, D *d);
++   virtual void funcF (unsigned long x, D *d);
++};
++
++
++class C : public A {
++
++protected:
++
++   int x;
++   class K *k;
++   class H *h;
++
++   D *d;
++
++   class W *w;
++   class N *n;
++   class L *l;
++   unsigned long *r;
++
++public:
++
++   C();
++   int z (char *s);
++   virtual ~C();
++};
+diff --git a/gdb/testsuite/gdb.cp/b146835b.cc b/gdb/testsuite/gdb.cp/b146835b.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/b146835b.cc
+@@ -0,0 +1,11 @@
++#include "b146835.h"
++
++C::C() { d = 0; x = 3; }
++
++int C::z (char *s) { return 0; }
++
++C::~C() {}
++
++void A::funcD (class E *e, class D *d) {}
++void A::funcE (E *e, D *d) {}
++void A::funcF (unsigned long x, D *d) {}

SOURCES/gdb-6.3-mapping-zero-inode-test.patch

@@ -150,15 +150,15 @@ new file mode 100644
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 +
 +# Test GDB's handling of gcore for mapping with a name but zero inode.
 +

SOURCES/gdb-6.3-ppc64displaysymbol-20041124.patch

@@ -0,0 +1,32 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Andrew Cagney <cagney@gnu.org>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-ppc64displaysymbol-20041124.patch
+
+;; Include the pc's section when doing a symbol lookup so that the
+;; correct symbol is found.
+;;=push: Write new testcase.
+
+2004-11-24  Andrew Cagney  <cagney@gnu.org>
+
+	* printcmd.c (build_address_symbolic): Find a section for the
+	address.
+
+diff --git a/gdb/printcmd.c b/gdb/printcmd.c
+--- a/gdb/printcmd.c
++++ b/gdb/printcmd.c
+@@ -587,6 +587,14 @@ build_address_symbolic (struct gdbarch *gdbarch,
+ 	  addr = overlay_mapped_address (addr, section);
+ 	}
+     }
++  /* To ensure that the symbol returned belongs to the correct setion
++     (and that the last [random] symbol from the previous section
++     isn't returned) try to find the section containing PC.  First try
++     the overlay code (which by default returns NULL); and second try
++     the normal section code (which almost always succeeds).  */
++  section = find_pc_overlay (addr);
++  if (section == NULL)
++    section = find_pc_section (addr);
+ 
+   /* First try to find the address in the symbol table, then
+      in the minsyms.  Take the closest one.  */

SOURCES/gdb-6.3-ppc64syscall-20040622.patch

@@ -0,0 +1,118 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Andrew Cagney <cagney@gnu.org>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-ppc64syscall-20040622.patch
+
+;; Better parse 64-bit PPC system call prologues.
+;;=push: Write new testcase.
+
+2004-06-22  Andrew Cagney  <cagney@gnu.org>
+
+	* rs6000-tdep.c (struct rs6000_framedata): Add field "func_start".
+	(skip_prologue): Delete local variable "orig_pc", use
+	"func_start".  Add local variable "num_skip_linux_syscall_insn",
+	use to skip over first half of a GNU/Linux syscall and update
+	"func_start".
+
+diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
+--- a/gdb/rs6000-tdep.c
++++ b/gdb/rs6000-tdep.c
+@@ -134,6 +134,7 @@ static const char *powerpc_vector_abi_string = "auto";
+ 
+ struct rs6000_framedata
+   {
++    CORE_ADDR func_start;	/* True function start.  */
+     int offset;			/* total size of frame --- the distance
+ 				   by which we decrement sp to allocate
+ 				   the frame */
+@@ -1426,7 +1427,6 @@ static CORE_ADDR
+ skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR lim_pc,
+ 	       struct rs6000_framedata *fdata)
+ {
+-  CORE_ADDR orig_pc = pc;
+   CORE_ADDR last_prologue_pc = pc;
+   CORE_ADDR li_found_pc = 0;
+   gdb_byte buf[4];
+@@ -1445,12 +1445,14 @@ skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR lim_pc,
+   int minimal_toc_loaded = 0;
+   int prev_insn_was_prologue_insn = 1;
+   int num_skip_non_prologue_insns = 0;
++  int num_skip_ppc64_gnu_linux_syscall_insn = 0;
+   int r0_contains_arg = 0;
+   const struct bfd_arch_info *arch_info = gdbarch_bfd_arch_info (gdbarch);
+   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
+ 
+   memset (fdata, 0, sizeof (struct rs6000_framedata));
++  fdata->func_start = pc;
+   fdata->saved_gpr = -1;
+   fdata->saved_fpr = -1;
+   fdata->saved_vr = -1;
+@@ -1484,6 +1486,55 @@ skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR lim_pc,
+ 	break;
+       op = extract_unsigned_integer (buf, 4, byte_order);
+ 
++      /* A PPC64 GNU/Linux system call function is split into two
++	 sub-functions: a non-threaded fast-path (__NAME_nocancel)
++	 which does not use a frame; and a threaded slow-path
++	 (Lpseudo_cancel) that does create a frame.  Ref:
++	 nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
++
++	 *INDENT-OFF*
++	 NAME:
++	 	SINGLE_THREAD_P
++	 	bne- .Lpseudo_cancel
++	 __NAME_nocancel:
++	 	li r0,162
++	 	sc
++	 	bnslr+
++	 	b 0x7fe014ef64 <.__syscall_error>
++	 Lpseudo_cancel:
++	 	stdu r1,-128(r1)
++	 	...
++	 *INDENT-ON*
++
++	 Unfortunatly, because the latter case uses a local label (not
++	 in the symbol table) a PC in "Lpseudo_cancel" appears to be
++	 in "__NAME_nocancel".  The following code recognizes this,
++	 adjusting FUNC_START to point to where "Lpseudo_cancel"
++	 should be, and parsing the prologue sequence as if
++	 "Lpseudo_cancel" was the entry point.  */
++
++      if (((op & 0xffff0000) == 0x38000000 /* li r0,N */
++	   && pc == fdata->func_start + 0
++	   && num_skip_ppc64_gnu_linux_syscall_insn == 0)
++	  || (op == 0x44000002 /* sc */
++	      && pc == fdata->func_start + 4
++	      && num_skip_ppc64_gnu_linux_syscall_insn == 1)
++	  || (op == 0x4ca30020 /* bnslr+ */
++	      && pc == fdata->func_start + 8
++	      && num_skip_ppc64_gnu_linux_syscall_insn == 2))
++	{
++	  num_skip_ppc64_gnu_linux_syscall_insn++;
++	  continue;
++	}
++      else if ((op & 0xfc000003) == 0x48000000 /* b __syscall_error */
++	       && pc == fdata->func_start + 12
++	       && num_skip_ppc64_gnu_linux_syscall_insn == 3)
++	{
++	  num_skip_ppc64_gnu_linux_syscall_insn = -1;
++	  fdata->func_start = pc;
++	  continue;
++	}
++
+       if ((op & 0xfc1fffff) == 0x7c0802a6)
+ 	{			/* mflr Rx */
+ 	  /* Since shared library / PIC code, which needs to get its
+@@ -1673,9 +1724,9 @@ skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR lim_pc,
+ 	     we have no line table information or the line info tells
+ 	     us that the subroutine call is not part of the line
+ 	     associated with the prologue.  */
+-	  if ((pc - orig_pc) > 8)
++	  if ((pc - fdata->func_start) > 8)
+ 	    {
+-	      struct symtab_and_line prologue_sal = find_pc_line (orig_pc, 0);
++	      struct symtab_and_line prologue_sal = find_pc_line (fdata->func_start, 0);
+ 	      struct symtab_and_line this_sal = find_pc_line (pc, 0);
+ 
+ 	      if ((prologue_sal.line == 0)

SOURCES/gdb-6.3-readnever-20050907.patch

@@ -0,0 +1,35 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Andrew Cagney <cagney@gnu.org>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-readnever-20050907.patch
+
+;; Add readnever option
+;;=push
+
+2004-11-18  Andrew Cagney  <cagney@gnu.org>
+
+        * dwarf2read.c: Include "top.c".
+        (dwarf2_has_info): Check for readnever_symbol_files.
+        * symfile.c (readnever_symbol_files): Define.
+        * top.h (readnever_symbol_files): Declare.
+        * main.c (captured_main): Add --readnever option.
+        (print_gdb_help): Ditto.
+
+2004-11-18  Andrew Cagney  <cagney@gnu.org>
+
+        * gdb.texinfo (File Options): Document --readnever.
+
+Pushed upstream: https://sourceware.org/ml/gdb-cvs/2017-12/msg00007.html
+
+diff --git a/gdb/gcore.in b/gdb/gcore.in
+--- a/gdb/gcore.in
++++ b/gdb/gcore.in
+@@ -97,7 +97,7 @@ for pid in "$@"
+ do
+ 	# `</dev/null' to avoid touching interactive terminal if it is
+ 	# available but not accessible as GDB would get stopped on SIGTTIN.
+-	"$binary_path/@GDB_TRANSFORM_NAME@" </dev/null --nx --batch \
++	"$binary_path/@GDB_TRANSFORM_NAME@" </dev/null --nx --batch --readnever \
+ 	    -ex "set pagination off" -ex "set height 0" -ex "set width 0" \
+ 	    "${dump_all_cmds[@]}" \
+ 	    -ex "attach $pid" -ex "gcore $name.$pid" -ex detach -ex quit

SOURCES/gdb-6.3-rh-testversion-20041202.patch

@@ -1,34 +1,26 @@
 From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Andrew Burgess <aburgess@redhat.com>
+From: Elena Zannoni <ezannoni@redhat.com>
 Date: Fri, 27 Oct 2017 21:07:50 +0200
 Subject: gdb-6.3-rh-testversion-20041202.patch
 
-;; Check distro name is included in the version output.
+;; Match the Fedora's version info.
+;;=fedora
 
-diff --git a/gdb/testsuite/gdb.base/fedora-version.exp b/gdb/testsuite/gdb.base/fedora-version.exp
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.base/fedora-version.exp
-@@ -0,0 +1,22 @@
-+# Copyright 2023 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-+
-+# Start with a fresh gdb
-+clean_restart
-+
-+# Check the version string contains either the Fedora or RHEL distro
-+# name, and that the version number looks roughly correct in format.
-+gdb_test "show version" \
-+    "GNU gdb \\((Fedora Linux|Red Hat Enterprise Linux)\\) \[0-9\]+\\.\[0-9\]+-\[0-9\]+.*"
+2003-02-24  Elena Zannoni  <ezannoni@redhat.com>
+
+        * gdb.gdb/selftest.exp: Add matching on specific Red Hat only version
+        string.
+
+diff --git a/gdb/testsuite/gdb.gdb/selftest.exp b/gdb/testsuite/gdb.gdb/selftest.exp
+--- a/gdb/testsuite/gdb.gdb/selftest.exp
++++ b/gdb/testsuite/gdb.gdb/selftest.exp
+@@ -53,6 +53,9 @@ proc test_with_self { } {
+ 	-re ".\[0-9\]+ = +.+ +0x.*\[0-9.\]+.*$gdb_prompt $" {
+ 	    pass "printed version with cast"
+ 	}
++	-re ".\[0-9\]+ = .(Fedora|Red Hat Enterprise Linux) \[\\(\\)0-9.a-z\\-\]+.*$gdb_prompt $" {
++	    pass "printed version Fedora or Red Hat Enterprise Linux only"
++	}
+     }
+ 
+     # start the "xgdb" process

SOURCES/gdb-6.3-test-dtorfix-20050121.patch

@@ -0,0 +1,247 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-test-dtorfix-20050121.patch
+
+;; Test support of multiple destructors just like multiple constructors
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.cp/constructortest.cc b/gdb/testsuite/gdb.cp/constructortest.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/constructortest.cc
+@@ -0,0 +1,99 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2005 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330,
++   Boston, MA 02111-1307, USA.  */
++
++class A
++{
++  public:
++    A();
++    ~A();
++    int  k;
++  private:
++    int  x;
++};
++
++class B: public A
++{
++  public:
++    B();
++  private:
++    int  y;
++};
++
++/* C and D are for the $delete destructor.  */
++
++class C
++{
++  public:
++    C();
++    virtual ~C();
++  private:
++    int  x;
++};
++
++class D: public C
++{
++  public:
++    D();
++  private:
++    int  y;
++};
++
++int main(int argc, char *argv[])
++{
++  A* a = new A;
++  B* b = new B;
++  D* d = new D;
++  delete a;
++  delete b;
++  delete d;
++  return 0;
++}
++
++A::A() /* Constructor A */
++{
++   x = 1; /* First line A */
++   k = 4; /* Second line A */
++}
++
++A::~A() /* Destructor A */
++{
++   x = 3; /* First line ~A */
++   k = 6; /* Second line ~A */
++}
++
++B::B()
++{
++   y = 2; /* First line B */
++   k = 5;
++}
++
++C::C() /* Constructor C */
++{
++   x = 1; /* First line C */
++}
++
++C::~C() /* Destructor C */
++{
++   x = 3; /* First line ~C */
++}
++
++D::D()
++{
++   y = 2; /* First line D */
++}
+diff --git a/gdb/testsuite/gdb.cp/constructortest.exp b/gdb/testsuite/gdb.cp/constructortest.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/constructortest.exp
+@@ -0,0 +1,130 @@
++# This testcase is part of GDB, the GNU debugger.
++
++# Copyright 2005, 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Check that GDB can break at multiple forms of constructors.
++
++set testfile "constructortest"
++set srcfile ${testfile}.cc
++set binfile [standard_output_file ${testfile}]
++# PIE is required for testing proper BREAKPOINT_RE_SET of the multiple-PC
++# breakpoints.
++if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ "additional_flags=-fpie -pie"}] != "" } {
++    return -1
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++#
++# Run to `main' where we begin our tests.
++#
++
++if ![runto_main] then {
++    gdb_suppress_tests
++}
++
++# Break on the various forms of the A::A constructor.
++# " (2 locations)" is displayed depending on G++ version.
++gdb_test "break A\:\:A" "Breakpoint 2 at .*" "breaking on A::A"
++        
++# Verify that we break for the A constructor two times
++# Once for new A and once for new B
++gdb_continue_to_breakpoint "First line A"
++gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in in-charge A::A"
++gdb_continue_to_breakpoint "First line A"
++gdb_test "bt" "#0.*A.*#1.*B.*#2.*main.*" "Verify in not-in-charge A::A"
++
++# Now do the same for destructors
++gdb_test "break 'A::~A()'" ""
++
++# Verify that we break for the A destructor two times
++# Once for delete a and once for delete b
++gdb_continue_to_breakpoint "First line ~A"
++gdb_test "bt" "#0.*~A.*#1.*main.*" "Verify in in-charge A::~A"
++gdb_continue_to_breakpoint "First line ~A"
++gdb_test "bt" "#0.*~A.*#1.*~B.*#2.*main.*" "Verify in not-in-charge A::~A"
++
++
++# Verify that we can break by line number in a constructor and find
++# both occurrences
++runto_main
++gdb_test "break 'A::A()'" "" "break in constructor A 2"
++gdb_continue_to_breakpoint "First line A"
++set second_line [gdb_get_line_number "Second line A"]
++# " (2 locations)" is displayed depending on G++ version.
++gdb_test "break $second_line" "Breakpoint .*, line $second_line\\..*" "break by line in constructor"
++gdb_continue_to_breakpoint "Second line A"
++gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in in-charge A::A second line"
++gdb_continue_to_breakpoint "Second line A"
++gdb_test "bt" "#0.*A.*#1.*B.*#2.*main.*" "Verify in not-in-charge A::A second line"
++
++# Verify that we can break by line number in a destructor and find
++# both occurrences
++gdb_test "break 'A::~A()'" "" "break in constructor ~A 2"
++gdb_continue_to_breakpoint "First line ~A"
++set second_line_dtor [gdb_get_line_number "Second line ~A"]
++# " (2 locations)" is displayed depending on G++ version.
++gdb_test "break $second_line_dtor" "Breakpoint .*, line $second_line_dtor\\..*" "break by line in destructor"
++gdb_continue_to_breakpoint "Second line ~A"
++gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in in-charge A::~A second line"
++# FIXME: Analyse this case better.
++gdb_continue_to_breakpoint "Second line ~A"
++gdb_test "bt" "#0.*A.*#1.*main.*" "Verify in A::~A second line #2"
++gdb_continue_to_breakpoint "Second line ~A"
++gdb_test "bt" "#0.*A.*#1.*B.*#2.*main.*" "Verify in not-in-charge A::~A second line"
++
++
++# Test now the $delete destructors.
++
++gdb_load ${binfile}
++runto_main
++
++set first_line_dtor [gdb_get_line_number "First line ~C"]
++set define_line_dtor [gdb_get_line_number "Destructor C"]
++# Break on the various forms of the C::~C destructor
++# " ([23] locations)" is displayed depending on G++ version.
++gdb_test "break C\:\:~C" "Breakpoint .*: C::~C\\. \\(2 locations\\)" "breaking on C::~C"
++gdb_continue_to_breakpoint "First line ~C"
++
++# Verify that we can break by line number in a destructor and find
++# the $delete occurence
++
++gdb_load ${binfile}
++delete_breakpoints
++
++# " (3 locations)" is displayed depending on G++ version.
++gdb_test "break $first_line_dtor" "Breakpoint .*, line $first_line_dtor\\..*" "break by line in destructor"
++
++# Run to `main' where we begin our tests.
++# Set the breakpoints first to test PIE multiple-PC BREAKPOINT_RE_SET.
++# RUNTO_MAIN or RUNTO MAIN are not usable here as it runs DELETE_BREAKPOINTS.
++
++if ![gdb_breakpoint main] {
++    gdb_suppress_tests
++}
++gdb_run_cmd
++set test "running to main"
++gdb_test_multiple "" $test {
++    -re "Breakpoint \[0-9\]*, main .*$gdb_prompt $" {
++	pass $test
++    }
++}
++
++gdb_continue_to_breakpoint "First line ~C"

SOURCES/gdb-6.3-test-movedir-20050125.patch

@@ -0,0 +1,103 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Elena Zannoni <ezannoni@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-test-movedir-20050125.patch
+
+;; Fix to support executable moving
+;;=fedoratest
+
+2005-01-25  Elena Zannoni  <ezannoni@redhat.com>
+
+        * gdb.base/move-dir.exp: New test.
+        * gdb.base/move-dir.c: Ditto.
+        * gdb.base/move-dir.h: Ditto.
+
+diff --git a/gdb/testsuite/gdb.base/move-dir.c b/gdb/testsuite/gdb.base/move-dir.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/move-dir.c
+@@ -0,0 +1,10 @@
++#include <stdio.h>
++#include <stdlib.h>
++#include "move-dir.h"
++
++int main() {
++   const char* hw = "hello world.";
++   printf ("%s\n", hw);;
++   other();
++}
++
+diff --git a/gdb/testsuite/gdb.base/move-dir.exp b/gdb/testsuite/gdb.base/move-dir.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/move-dir.exp
+@@ -0,0 +1,57 @@
++#   Copyright 2005
++#   Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++set testfile "move-dir"
++set srcfile ${testfile}.c
++set incfile ${testfile}.h
++set binfile [standard_output_file ${testfile}]
++
++set testdir [standard_output_file incdir]
++
++remote_exec build "mkdir $testdir"
++remote_exec build "cp ${srcdir}/${subdir}/${srcfile} [standard_output_file ${srcfile}]"
++remote_exec build "cp ${srcdir}/${subdir}/${incfile} [standard_output_file ${incfile}]"
++
++set additional_flags "additional_flags=-I${subdir}/incdir"
++
++if  { [gdb_compile [standard_output_file ${srcfile}] "${binfile}" executable [list debug $additional_flags]] != "" } {
++    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
++}
++
++# Create and source the file that provides information about the compiler
++# used to compile the test case.
++
++if [get_compiler_info ${binfile}] {
++    return -1;
++}
++
++
++set oldtimeout $timeout
++set timeout [expr "$timeout + 60"]
++
++# Start with a fresh gdb.
++
++gdb_exit
++gdb_start
++gdb_test "cd ../.." "" ""
++gdb_load ${binfile}
++gdb_test "list main" ".*hw.*other.*" "found main"
++gdb_test "list other" ".*ostring.*" "found include file"
++
++
++set timeout $oldtimeout
++return 0
+diff --git a/gdb/testsuite/gdb.base/move-dir.h b/gdb/testsuite/gdb.base/move-dir.h
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/move-dir.h
+@@ -0,0 +1,7 @@
++#include <stdlib.h>
++
++void other() {
++  const char* ostring = "other";
++  printf ("%s\n", ostring);;
++}
++

SOURCES/gdb-6.3-test-self-20050110.patch

@@ -0,0 +1,42 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Elena Zannoni <ezannoni@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-test-self-20050110.patch
+
+;; Get selftest working with sep-debug-info
+;;=fedoratest
+
+2004-02-23  Elena Zannoni  <ezannoni@redhat.com>
+
+        * gdb.gdb/selftest.exp: Make sure that the debug directory is
+        set up properly.
+        * gdb.gdb/complaints.exp: Ditto.
+        * gdb.gdb/xfullpath.exp: Ditto.
+        * gdb.gdb/observer.exp: Ditto.
+
+diff --git a/gdb/testsuite/lib/selftest-support.exp b/gdb/testsuite/lib/selftest-support.exp
+--- a/gdb/testsuite/lib/selftest-support.exp
++++ b/gdb/testsuite/lib/selftest-support.exp
+@@ -151,18 +151,18 @@ proc do_self_tests {function body} {
+     }
+ 
+     # Remove any old copy lying around.
+-    remote_file host delete $xgdb
++    #remote_file host delete $xgdb
+ 
+     gdb_start
+-    set file [remote_download host $GDB_FULLPATH $xgdb]
++    #set file [remote_download host $GDB_FULLPATH $xgdb]
+ 
+-    set result [selftest_setup $file $function]
++    set result [selftest_setup $GDB_FULLPATH $function]
+     if {$result == 0} then {
+ 	set result [uplevel $body]
+     }
+ 
+     gdb_exit
+-    catch "remote_file host delete $file"
++    #catch "remote_file host delete $file"
+ 
+     if {$result < 0} then {
+ 	warning "Couldn't test self"

SOURCES/gdb-6.3-threaded-watchpoints2-20050225.patch

@@ -0,0 +1,254 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jeff Johnston <jjohnstn@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.3-threaded-watchpoints2-20050225.patch
+
+;; Test sibling threads to set threaded watchpoints for x86 and x86-64
+;;=fedoratest
+
+2005-02-28  Jeff Johnston  <jjohnstn@redhat.com>
+
+	* config/i386/nm-linux.h: Change dr register routines to
+	accept a ptid_t first argument.  Change all calling macros
+	to default the inferior_ptid for the first argument.
+	(i386_linux_insert_watchpoint): New prototype.
+	(i386_linux_remove_watchpoint, i386_linux_insert_hw_breakpoint): Ditto.
+	(i386_linux_remove_hw_breakpoint): Ditto.
+	(target_insert_watchpoint, target_remove_watchpoint): Undef and
+	override.
+	(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Ditto.
+	* config/i386/nm-linux64.h: Ditto except add amd64 versions of
+	the watchpoint/hw-breakpoint insert/remove routines.
+	* i386-nat.c: Include "inferior.h" to define inferior_ptid.
+	* i386-linux-nat.c: Change all dr get/set routines to accept
+	ptid_t as first argument and to use this argument to determine
+	the tid for PTRACE.
+	(i386_linux_set_debug_regs_for_thread): New function.
+	(i386_linux_sync_debug_registers_callback): Ditto.
+	(i386_linux_sync_debug_registers_across_threads): Ditto.
+	(i386_linux_insert_watchpoint, i386_linux_remove_watchpoint): Ditto.
+	(i386_linux_hw_breakpoint, i386_linux_remove_hw_breakpoint): Ditto.
+	(i386_linux_new_thread): Ditto.
+	(_initialize_i386_linux_nat): Ditto.
+	* amd64-linux-nat.c: Change all dr get/set routines to accept
+	ptid_t as first argument and to use this argument to determine
+	the tid for PTRACE.
+	(amd64_linux_set_debug_regs_for_thread): New function.
+	(amd64_linux_sync_debug_registers_callback): Ditto.
+	(amd64_linux_sync_debug_registers_across_threads): Ditto.
+	(amd64_linux_insert_watchpoint, amd64_linux_remove_watchpoint): Ditto.
+	(amd64_linux_hw_breakpoint, amd64_linux_remove_hw_breakpoint): Ditto.
+	(amd64_linux_new_thread): Ditto.
+	(_initialize_amd64_linux_nat): Register linux new thread observer.
+	* testsuite/gdb.threads/watchthreads-threaded.c: New test case.
+	* testsuite/gdb.threads/watchthreads-threaded.exp: Ditto.
+
+[ With recent upstream GDB (6.8) reduced only to the testcase.  ]
+
+[ It was called watchthreads2.{exp,c} before but it conflicted with FSF GDB new
+  testcase of the same name.  ]
+
+FIXME: The testcase does not expects multiple watchpoints hits per one stop.
+
+diff --git a/gdb/testsuite/gdb.threads/watchthreads-threaded.c b/gdb/testsuite/gdb.threads/watchthreads-threaded.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/watchthreads-threaded.c
+@@ -0,0 +1,66 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330,
++   Boston, MA 02111-1307, USA.  
++ 
++   This file is copied from schedlock.c.  */
++
++#include <stdio.h>
++#include <unistd.h>
++#include <stdlib.h>
++#include <pthread.h>
++
++void *thread_function(void *arg); /* Pointer to function executed by each thread */
++
++#define NUM 5
++
++unsigned int args[NUM+1];
++
++int main() {
++    int res;
++    pthread_t threads[NUM];
++    void *thread_result;
++    long i;
++
++    for (i = 0; i < NUM; i++)
++      {
++	args[i] = 1; /* Init value.  */
++	res = pthread_create(&threads[i],
++		             NULL,
++			     thread_function,
++			     (void *) i);
++      }
++
++    args[i] = 1;
++    thread_function ((void *) i);
++
++    exit(EXIT_SUCCESS);
++}
++
++void *thread_function(void *arg) {
++    int my_number =  (long) arg;
++    int *myp = (int *) &args[my_number];
++
++    /* Don't run forever.  Run just short of it :)  */
++    while (*myp > 0)
++      {
++	(*myp) ++; usleep (1); /* Loop increment.  */
++      }
++
++    pthread_exit(NULL);
++}
++
+diff --git a/gdb/testsuite/gdb.threads/watchthreads-threaded.exp b/gdb/testsuite/gdb.threads/watchthreads-threaded.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/watchthreads-threaded.exp
+@@ -0,0 +1,126 @@
++# This testcase is part of GDB, the GNU debugger.
++
++# Copyright 2005 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Check that GDB can support multiple watchpoints across threads.
++
++# This test verifies that a watchpoint is detected in the proper thread
++# so the test is only meaningful on a system with hardware watchpoints.
++if [target_info exists gdb,no_hardware_watchpoints] {
++    return 0;
++}
++
++set testfile "watchthreads-threaded"
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
++    return -1
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++gdb_test "set can-use-hw-watchpoints 1" "" ""
++
++#
++# Run to `main' where we begin our tests.
++#
++
++if ![runto_main] then {
++    gdb_suppress_tests
++}
++
++set args_2 0
++set args_3 0
++
++gdb_breakpoint "thread_function"
++gdb_continue_to_breakpoint "thread_function"
++gdb_test "disable 2" ""
++
++gdb_test_multiple "p args\[2\]" "get initial args2" {
++  -re "\\\$\[0-9\]* = (.*)$gdb_prompt $" {
++    set init_args_2 $expect_out(1,string)
++    pass "get initial args2"
++  }
++}
++
++gdb_test_multiple "p args\[3\]" "get initial args3" {
++  -re "\\\$\[0-9\]* = (.*)$gdb_prompt $" {
++    set init_args_3 $expect_out(1,string)
++    pass "get initial args3"
++  }
++}
++
++set args_2 $init_args_2
++set args_3 $init_args_3
++
++# Watch values that will be modified by distinct threads.
++gdb_test "watch args\[2\]" "Hardware watchpoint 3: args\\\[2\\\]"
++gdb_test "watch args\[3\]" "Hardware watchpoint 4: args\\\[3\\\]"
++
++set init_line [expr [gdb_get_line_number "Init value"]+1]
++set inc_line [gdb_get_line_number "Loop increment"]
++
++# Loop and continue to allow both watchpoints to be triggered.
++for {set i 0} {$i < 30} {incr i} {
++  set test_flag 0
++  gdb_test_multiple "continue" "threaded watch loop" {
++    -re "Hardware watchpoint 3: args\\\[2\\\].*Old value = 0.*New value = 1.*main \\\(\\\) at .*watchthreads-threaded.c:$init_line.*$gdb_prompt $"
++       { set args_2 1; set test_flag 1 }
++    -re "Hardware watchpoint 4: args\\\[3\\\].*Old value = 0.*New value = 1.*main \\\(\\\) at .*watchthreads-threaded.c:$init_line.*$gdb_prompt $"
++       { set args_3 1; set test_flag 1 }
++    -re "Hardware watchpoint 3: args\\\[2\\\].*Old value = $args_2.*New value = [expr $args_2+1].*in thread_function \\\(arg=0x2\\\) at .*watchthreads-threaded.c:$inc_line.*$gdb_prompt $"
++       { set args_2 [expr $args_2+1]; set test_flag 1 }
++    -re "Hardware watchpoint 4: args\\\[3\\\].*Old value = $args_3.*New value = [expr $args_3+1].*in thread_function \\\(arg=0x3\\\) at .*watchthreads-threaded.c:$inc_line.*$gdb_prompt $"
++       { set args_3 [expr $args_3+1]; set test_flag 1 }
++  }
++  # If we fail above, don't bother continuing loop
++  if { $test_flag == 0 } {
++    set i 30;
++  }
++}
++
++# Print success message if loop succeeded.
++if { $test_flag == 1 } {
++  pass "threaded watch loop"
++}
++
++# Verify that we hit first watchpoint in child thread.
++set message "watchpoint on args\[2\] hit in thread"
++if { $args_2 > 1 } {
++  pass $message 
++} else {
++  fail $message
++}
++
++# Verify that we hit second watchpoint in child thread.
++set message "watchpoint on args\[3\] hit in thread"
++if { $args_3 > 1 } {
++  pass $message 
++} else {
++  fail $message 
++}
++
++# Verify that all watchpoint hits are accounted for.
++set message "combination of threaded watchpoints = 30 + initial values"
++if { [expr $args_2+$args_3] == [expr [expr 30+$init_args_2]+$init_args_3] } {
++  pass $message 
++} else {
++  fail $message 
++}

SOURCES/gdb-6.5-BEA-testsuite.patch

@@ -0,0 +1,938 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-BEA-testsuite.patch
+
+;; Improved testsuite results by the testsuite provided by the courtesy of BEA.
+;;=fedoratest: For upstream it should be rewritten as a dejagnu test, the test of no "??" was useful.
+
+diff --git a/gdb/testsuite/gdb.threads/threadcrash.c b/gdb/testsuite/gdb.threads/threadcrash.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/threadcrash.c
+@@ -0,0 +1,301 @@
++/*
++ * The point of this program is to crash in a multi-threaded app.
++ * There are seven threads, doing the following things:
++ * * Spinning
++ * * Spinning inside a signal handler
++ * * Spinning inside a signal handler executing on the altstack
++ * * In a syscall
++ * * In a syscall inside a signal handler
++ * * In a syscall inside a signal handler executing on the altstack
++ * * Finally, the main thread crashes in main, with no frills.
++ *
++ * These are the things threads in JRockit tend to be doing.  If gdb
++ * can handle those things, both in core files and during live
++ * debugging, that will help (at least) JRockit development.
++ *
++ * Let the program create a core file, then load the core file into
++ * gdb.  Inside gdb, you should be able to do something like this:
++ *
++ * (gdb) t a a bt
++ * 
++ * Thread 7 (process 4352):
++ * #0  0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
++ * #1  0x001ba5ff in sleep () from /lib/tls/libc.so.6
++ * #2  0x080488a2 in makeSyscall (ignored=0x0) at threadcrash.c:118
++ * #3  0x006aadec in start_thread () from /lib/tls/libpthread.so.0
++ * #4  0x001ed19a in clone () from /lib/tls/libc.so.6
++ * 
++ * Thread 6 (process 4353):
++ * #0  0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
++ * #1  0x001ba5ff in sleep () from /lib/tls/libc.so.6
++ * #2  0x0804898f in syscallingSighandler (signo=10, info=0xb6be76f0, context=0xb6be7770)
++ *     at threadcrash.c:168
++ * #3  <signal handler called>
++ * #4  0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
++ * #5  0x08048a51 in makeSyscallFromSighandler (ignored=0x0) at threadcrash.c:204
++ * #6  0x006aadec in start_thread () from /lib/tls/libpthread.so.0
++ * #7  0x001ed19a in clone () from /lib/tls/libc.so.6
++ * 
++ * Thread 5 (process 4354):
++ * #0  0x001ba7dc in __nanosleep_nocancel () from /lib/tls/libc.so.6
++ * #1  0x001ba5ff in sleep () from /lib/tls/libc.so.6
++ * #2  0x08048936 in syscallingAltSighandler (signo=3, info=0x959cd70, context=0x959cdf0)
++ *     at threadcrash.c:144
++ * #3  <signal handler called>
++ * #4  0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
++ * #5  0x080489e2 in makeSyscallFromAltSighandler (ignored=0x0) at threadcrash.c:190
++ * #6  0x006aadec in start_thread () from /lib/tls/libpthread.so.0
++ * #7  0x001ed19a in clone () from /lib/tls/libc.so.6
++ * 
++ * Thread 4 (process 4355):
++ * #0  spin (ignored=0x0) at threadcrash.c:242
++ * #1  0x006aadec in start_thread () from /lib/tls/libpthread.so.0
++ * #2  0x001ed19a in clone () from /lib/tls/libc.so.6
++ * 
++ * Thread 3 (process 4356):
++ * #0  spinningSighandler (signo=12, info=0xb4de46f0, context=0xb4de4770) at threadcrash.c:180
++ * #1  <signal handler called>
++ * #2  0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
++ * #3  0x08048b2f in spinFromSighandler (ignored=0x0) at threadcrash.c:232
++ * #4  0x006aadec in start_thread () from /lib/tls/libpthread.so.0
++ * #5  0x001ed19a in clone () from /lib/tls/libc.so.6
++ * 
++ * Thread 2 (process 4357):
++ * #0  spinningAltSighandler (signo=14, info=0x959ee50, context=0x959eed0) at threadcrash.c:156
++ * #1  <signal handler called>
++ * #2  0x006adf5e in pthread_kill () from /lib/tls/libpthread.so.0
++ * #3  0x08048ac0 in spinFromAltSighandler (ignored=0x0) at threadcrash.c:218
++ * #4  0x006aadec in start_thread () from /lib/tls/libpthread.so.0
++ * #5  0x001ed19a in clone () from /lib/tls/libc.so.6
++ * 
++ * Thread 1 (process 4351):
++ * #0  0x08048cf3 in main (argc=1, argv=0xbfff9d74) at threadcrash.c:273
++ * (gdb)
++ */
++
++#include <pthread.h>
++#include <signal.h>
++#include <assert.h>
++#include <unistd.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++
++#define SIGSYSCALL_ALT SIGQUIT
++#define SIGSYSCALL SIGUSR1
++#define SIGSPIN_ALT SIGALRM
++#define SIGSPIN SIGUSR2
++
++typedef void (*sigaction_t)(int, siginfo_t *, void *);
++
++static void installHandler(int signo, sigaction_t handler, int onAltstack) {
++   struct sigaction action;
++   sigset_t sigset;
++   int result;
++   stack_t altstack;
++   stack_t oldaltstack;
++   
++   memset(&action, 0, sizeof(action));
++   memset(&altstack, 0, sizeof(altstack));
++   memset(&oldaltstack, 0, sizeof(oldaltstack));
++   
++   if (onAltstack) {
++      altstack.ss_sp = malloc(SIGSTKSZ);
++      assert(altstack.ss_sp != NULL);
++      altstack.ss_size = SIGSTKSZ;
++      altstack.ss_flags = 0;
++      result = sigaltstack(&altstack, &oldaltstack);
++      assert(result == 0);
++      assert(oldaltstack.ss_flags == SS_DISABLE);
++   }
++   
++   sigemptyset(&sigset);
++   
++   action.sa_handler = NULL;
++   action.sa_sigaction = handler;
++   action.sa_mask = sigset;
++   action.sa_flags = SA_SIGINFO;
++   if (onAltstack) {
++      action.sa_flags |= SA_ONSTACK;
++   }
++   
++   result = sigaction(signo, &action, NULL);
++   assert(result == 0);
++}
++
++static void installNormalHandler(int signo, sigaction_t handler) {
++   installHandler(signo, handler, 0);
++}
++
++static void installAlthandler(int signo, sigaction_t handler) {
++   installHandler(signo, handler, 1);
++}
++
++static void *makeSyscall(void *ignored) {
++   (void)ignored;
++
++   sleep(42);
++
++   fprintf(stderr, "%s: returning\n", __FUNCTION__);
++   return NULL;
++}
++
++/* Return true if we're currently executing on the altstack */
++static int onAltstack(void) {
++   stack_t stack;
++   int result;
++   
++   result = sigaltstack(NULL, &stack);
++   assert(result == 0);
++   
++   return stack.ss_flags & SS_ONSTACK;
++}
++
++static void syscallingAltSighandler(int signo, siginfo_t *info, void *context) {
++   (void)signo;
++   (void)info;
++   (void)context;
++   
++   if (!onAltstack()) {
++      printf("%s() not running on altstack!\n", __FUNCTION__);
++   }
++   
++   sleep(42);
++}
++
++static void spinningAltSighandler(int signo, siginfo_t *info, void *context) {
++   (void)signo;
++   (void)info;
++   (void)context;
++   
++   if (!onAltstack()) {
++      printf("%s() not running on altstack!\n", __FUNCTION__);
++   }
++   
++   while (1);
++}
++
++static void syscallingSighandler(int signo, siginfo_t *info, void *context) {
++   (void)signo;
++   (void)info;
++   (void)context;
++   
++   if (onAltstack()) {
++      printf("%s() running on altstack!\n", __FUNCTION__);
++   }
++   
++   sleep(42);
++}
++
++static void spinningSighandler(int signo, siginfo_t *info, void *context) {
++   (void)signo;
++   (void)info;
++   (void)context;
++   
++   if (onAltstack()) {
++      printf("%s() running on altstack!\n", __FUNCTION__);
++   }
++   
++   while (1);
++}
++
++static void *makeSyscallFromAltSighandler(void *ignored) {
++   (void)ignored;
++   
++   int result;
++   
++   installAlthandler(SIGSYSCALL_ALT, syscallingAltSighandler);
++   
++   result = pthread_kill(pthread_self(), SIGSYSCALL_ALT);
++   assert(result == 0);
++   
++   fprintf(stderr, "%s: returning\n", __FUNCTION__);
++   return NULL;
++}
++
++static void *makeSyscallFromSighandler(void *ignored) {
++   (void)ignored;
++   
++   int result;
++   
++   installNormalHandler(SIGSYSCALL, syscallingSighandler);
++   
++   result = pthread_kill(pthread_self(), SIGSYSCALL);
++   assert(result == 0);
++   
++   fprintf(stderr, "%s: returning\n", __FUNCTION__);
++   return NULL;
++}
++
++static void *spinFromAltSighandler(void *ignored) {
++   (void)ignored;
++   
++   int result;
++   
++   installAlthandler(SIGSPIN_ALT, spinningAltSighandler);
++   
++   result = pthread_kill(pthread_self(), SIGSPIN_ALT);
++   assert(result == 0);
++   
++   fprintf(stderr, "%s: returning\n", __FUNCTION__);
++   return NULL;
++}
++
++static void *spinFromSighandler(void *ignored) {
++   (void)ignored;
++   
++   int result;
++   
++   installNormalHandler(SIGSPIN, spinningSighandler);
++   
++   result = pthread_kill(pthread_self(), SIGSPIN);
++   assert(result == 0);
++   
++   fprintf(stderr, "%s: returning\n", __FUNCTION__);
++   return NULL;
++}
++
++static void *spin(void *ignored) {
++   (void)ignored;
++   
++   while (1);
++
++   fprintf(stderr, "%s: returning\n", __FUNCTION__);
++   return NULL;
++}
++
++int main(int argc, char *argv[]) {
++   int result;
++   pthread_t thread;
++   volatile int bad;
++   
++   result = pthread_create(&thread, NULL, makeSyscall, NULL);
++   assert(result == 0);
++   result = pthread_create(&thread, NULL, makeSyscallFromSighandler, NULL);
++   assert(result == 0);
++   result = pthread_create(&thread, NULL, makeSyscallFromAltSighandler, NULL);
++   assert(result == 0);
++   result = pthread_create(&thread, NULL, spin, NULL);
++   assert(result == 0);
++   result = pthread_create(&thread, NULL, spinFromSighandler, NULL);
++   assert(result == 0);
++   result = pthread_create(&thread, NULL, spinFromAltSighandler, NULL);
++   assert(result == 0);
++   
++   // Give threads some time to get going
++   sleep(3);
++   
++   // Crash
++   bad = *(int*)7;
++
++   /* Workaround: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29628
++      Simulate use to ensure `DW_AT_location' for them:
++      readelf -a --debug threadcrash|grep -A5 -w argc
++      --> DW_AT_location    : 2 byte block: 71 0     (DW_OP_breg1: 0)
++      This case verified on: gcc-4.1.1-30.i386
++      Keep it late to ensure persistency in the registers.  */
++   bad = (int) argc;
++   bad = (unsigned long) argv;
++   
++   return 0;
++}
+diff --git a/gdb/testsuite/gdb.threads/threadcrash.exp b/gdb/testsuite/gdb.threads/threadcrash.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/threadcrash.exp
+@@ -0,0 +1,37 @@
++# threadcrash.exp - The point of this program is to crash in a multi-threaded app.
++
++
++set testfile threadcrash
++set srcfile ${testfile}.c
++set shellfile ${srcdir}/${subdir}/${testfile}.sh
++set binfile [standard_output_file ${testfile}]
++
++set GDB_abs ${GDB}
++if [regexp "^\[^/\]" ${GDB_abs}] {
++    set GDB_abs $env(PWD)/${GDB_abs}
++}
++
++if [istarget "*-*-linux"] then {
++    set target_cflags "-D_MIT_POSIX_THREADS"
++} else {
++    set target_cflags ""
++}
++
++if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++    return -1
++}
++
++# ${shellfile} argument must not contain any directories.
++set fd [open "|bash ${shellfile} ${binfile} $GDB $INTERNAL_GDBFLAGS $GDBFLAGS [host_info gdb_opts]" r]
++while { [gets $fd line] >= 0 } {
++    if [regexp " PASS: (.*)$" $line trash message] {
++	pass $message
++    } elseif [regexp " FAIL: (.*)$" $line trash message] {
++	fail $message
++    }
++}
++catch {
++    close $fd
++}
++
++return 0
+diff --git a/gdb/testsuite/gdb.threads/threadcrash.sh b/gdb/testsuite/gdb.threads/threadcrash.sh
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/threadcrash.sh
+@@ -0,0 +1,324 @@
++#! /bin/bash
++
++# NOTE: threadcrash.c *must* be built with debugging symbols
++#
++# The point of this shell script is to crash treadcrash.c, load the
++# resulting core file into gdb and verify that gdb can extract enough
++# information from the core file.
++#
++# The return code from this script is the number of failed tests.
++
++LOG=gdbresult.log
++
++if [ $# = 0 ] ; then
++    echo >&2 Syntax: $0 \<name of threadcrash binary\> [\<gdb binary\> \<args...\>]
++    exit 1
++fi
++RUNME="$1"
++shift
++GDB="${*:-gdb}"
++
++
++pf_prefix=""
++function pf_prefix() {
++	pf_prefix="$*"
++}
++
++set_test=""
++function set_test() {
++	if [ -n "$set_test" ] ; then
++		echo >&2 "DEJAGNU-BASH ERROR: set_test already set"
++		exit 1
++	fi
++	set_test="$*"
++	if [ -n "$pf_prefix" ] ; then
++		set_test="$pf_prefix: $set_test"
++	fi
++}
++
++# INTERNAL
++function record_test {
++	if [ -z "$set_test" ] ; then
++		echo >&2 "DEJAGNU-BASH ERROR: set_test not set"
++		exit 1
++	fi
++	# Provide the leading whitespace delimiter:
++	echo " $1: $set_test"
++	set_test=""
++}
++
++function pass() {
++	record_test PASS
++}
++function fail() {
++	record_test FAIL
++}
++
++
++# Verify that the gdb output doesn't contain $1.
++function mustNotHave() {
++    local BADWORD=$1
++    set_test gdb output contains "$BADWORD"
++    if grep -q "$BADWORD" $LOG ; then
++        fail
++        return 1
++    fi
++    pass
++    return 0
++}
++
++# Verify that the gdb output contains exactly $1 $2s.
++function mustHaveCorrectAmount() {
++    local WANTEDNUMBER=$1
++    local GOODWORD=$2
++    local ACTUALNUMBER=$(grep "$GOODWORD" $LOG | wc -l)
++    set_test gdb output contained $ACTUALNUMBER \""$GOODWORD"\", not $WANTEDNUMBER as expected
++    if [ $ACTUALNUMBER != $WANTEDNUMBER ] ; then
++        fail
++        return 1
++    fi
++    pass
++    return 0
++}
++
++# Verify that the gdb output contains seven threads
++function mustHaveSevenThreads() {
++    NTHREADS=$(egrep "^Thread [1-7] \(" $LOG | wc -l)
++    set_test gdb output contains $NTHREADS threads, not 7 as expected
++    if [ $NTHREADS != 7 ] ; then
++        fail
++        return 1
++    fi
++    pass
++    return 0
++}
++
++# Verify that the gdb output has all parameters on consecutive lines
++function mustHaveSequence() {
++    SEQUENCE="$*"
++    NPARTS=$#
++    grep "$1" -A$((NPARTS - 1)) $LOG > matches.log
++
++    while [ $# -gt 1 ] ; do
++        shift
++        ((NPARTS--))
++        grep "$1" -A$((NPARTS - 1)) matches.log > temp.log
++        mv temp.log matches.log
++    done
++    LASTPART=$1
++
++    set_test gdb output does not contain the sequence: $SEQUENCE
++    if ! grep -q "$LASTPART" matches.log ; then
++        fail
++        return 1
++    fi
++    pass
++    return 0
++}
++
++# Verify that $LOG contains all information we want
++function verifyLog() {
++    local FAILURES=0
++    
++    mustNotHave '??' || ((FAILURES++))
++    mustHaveCorrectAmount 11 threadcrash.c: || ((FAILURES++))
++    
++    mustHaveSevenThreads || ((FAILURES++))
++    mustHaveSequence sleep "makeSyscall (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence sleep "syscallingSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "makeSyscallFromSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence sleep "syscallingAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "makeSyscallFromAltSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence Thread "spin (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence "spinningSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "spinFromSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence "spinningAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "spinFromAltSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence Thread "main (argc=1, argv=" || ((FAILURES++))
++
++    return $FAILURES
++}
++
++# Put result of debugging a core file in $LOG
++function getLogFromCore() {
++    # Make sure we get a core file
++    set_test Make sure we get a core file
++    if ! ulimit -c unlimited ; then
++        fail
++        exit 1
++    fi
++    pass
++
++    # Run the crasher
++    ./$(basename "$RUNME")
++    EXITCODE=$?
++
++    # Verify that we actually crashed
++    set_test $RUNME should have been killed by a signal, got non-signal exit code $EXITCODE
++    if [ $EXITCODE -lt 128 ] ; then
++        fail
++        exit 1
++    fi
++    pass
++
++    # Verify that we got a core file
++    set_test $RUNME did not create a core file
++    if [ ! -r core* ] ; then
++        fail
++        exit 1
++    fi
++    pass
++
++    # Run gdb
++    cat > gdbscript.gdb <<EOF
++set width 0
++t a a bt 100
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" core* > $LOG
++    EXITCODE=$?
++
++    set_test gdb exited with error code
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >&2 gdb exited with error code $EXITCODE
++	fail
++    fi
++    pass
++}
++
++# Put result of debugging a gcore file in $LOG
++function getLogFromGcore() {
++    # Create the core file
++    rm -f core*
++    cat > gdbscript.gdb <<EOF
++handle SIGQUIT pass noprint nostop
++handle SIGUSR1 pass noprint nostop
++handle SIGUSR2 pass noprint nostop
++handle SIGALRM pass noprint nostop
++run
++gcore
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" > /dev/null
++    EXITCODE=$?
++
++    set_test gdb exited with error code when creating gcore file
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >&2 gdb exited with error code $EXITCODE when creating gcore file
++	fail
++    fi
++    pass
++    
++    # Verify that we got a core file from gcore
++    set_test gdb gcore did not create a core file
++    if [ ! -r core* ] ; then
++        fail
++        exit 1
++    fi
++    pass
++
++    # Run gdb on the gcore file
++    cat > gdbscript.gdb <<EOF
++set width 0
++t a a bt 100
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" core* > $LOG
++    EXITCODE=$?
++
++    set_test gdb exited with error code when examining gcore file
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >&2 gdb exited with error code $EXITCODE when examining gcore file
++	fail
++    fi
++    pass
++}
++
++# Put result of debugging a core file in $LOG
++function getLogFromLiveProcess() {
++    # Run gdb
++    cat > gdbscript.gdb <<EOF
++handle SIGQUIT pass noprint nostop
++handle SIGUSR1 pass noprint nostop
++handle SIGUSR2 pass noprint nostop
++handle SIGALRM pass noprint nostop
++set width 0
++run
++t a a bt 100
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | $GDB -nx "./$(basename "$RUNME")" > $LOG
++    EXITCODE=$?
++
++    set_test gdb exited with error code
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >&2 gdb exited with error code $EXITCODE
++	fail
++    fi
++    pass
++}
++
++####### Main program follows #####################
++
++# Make sure we don't clobber anybody else's (core) file(s)
++WORKDIR=/tmp/$PPID
++mkdir -p $WORKDIR
++cp "$RUNME" $WORKDIR
++cd $WORKDIR
++
++# Count problems
++FAILURES=0
++
++echo === Testing gdb vs core file...
++pf_prefix core file
++getLogFromCore
++verifyLog
++((FAILURES+=$?))
++pf_prefix
++echo === Core file tests done.
++
++echo
++
++echo === Testing gdb vs gcore file...
++pf_prefix gcore file
++getLogFromGcore
++verifyLog
++((FAILURES+=$?))
++pf_prefix
++echo === Gcore file tests done.
++
++echo
++
++echo === Testing gdb vs live process...
++pf_prefix live process
++getLogFromLiveProcess
++verifyLog
++((FAILURES+=$?))
++pf_prefix
++echo === Live process tests done.
++
++# Executive summary
++echo
++if [ $FAILURES == 0 ] ; then
++    echo All tests passed!
++else
++    echo $FAILURES tests failed!
++    echo
++    echo Make sure the threadcrash binary contains debugging information \(build with \"gcc -g\"\).
++fi
++
++# Clean up
++cd /
++rm -rf $WORKDIR
++
++exit $FAILURES
+diff --git a/gdb/testsuite/gdb.threads/threadcrash.sh-orig b/gdb/testsuite/gdb.threads/threadcrash.sh-orig
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/threadcrash.sh-orig
+@@ -0,0 +1,248 @@
++#! /bin/bash
++
++# NOTE: threadcrash.c *must* be built with debugging symbols
++#
++# The point of this shell script is to crash treadcrash.c, load the
++# resulting core file into gdb and verify that gdb can extract enough
++# information from the core file.
++#
++# The return code from this script is the number of failed tests.
++
++LOG=gdbresult.log
++
++if [ $# != 1 ] ; then
++    echo > /dev/stderr Syntax: $0 \<name of threadcrash binary\>
++    exit 1
++fi
++RUNME="$1"
++
++# Verify that the gdb output doesn't contain $1.
++function mustNotHave() {
++    local BADWORD=$1
++    if grep -q "$BADWORD" $LOG ; then
++        echo >> /dev/stderr WARNING: gdb output contains "$BADWORD"
++        return 1
++    fi
++    return 0
++}
++
++# Verify that the gdb output contains exactly $1 $2s.
++function mustHaveCorrectAmount() {
++    local WANTEDNUMBER=$1
++    local GOODWORD=$2
++    local ACTUALNUMBER=$(grep "$GOODWORD" $LOG | wc -l)
++    if [ $ACTUALNUMBER != $WANTEDNUMBER ] ; then
++        echo >> /dev/stderr WARNING: gdb output contained $ACTUALNUMBER \""$GOODWORD"\", not $WANTEDNUMBER as expected
++        return 1
++    fi
++    return 0
++}
++
++# Verify that the gdb output contains seven threads
++function mustHaveSevenThreads() {
++    NTHREADS=$(egrep "^Thread [1-7] \(" $LOG | wc -l)
++    if [ $NTHREADS != 7 ] ; then
++        echo >> /dev/stderr WARNING: gdb output contains $NTHREADS threads, not 7 as expected
++        return 1
++    fi
++    return 0
++}
++
++# Verify that the gdb output has all parameters on consecutive lines
++function mustHaveSequence() {
++    SEQUENCE="$*"
++    NPARTS=$#
++    grep "$1" -A$((NPARTS - 1)) $LOG > matches.log
++
++    while [ $# -gt 1 ] ; do
++        shift
++        ((NPARTS--))
++        grep "$1" -A$((NPARTS - 1)) matches.log > temp.log
++        mv temp.log matches.log
++    done
++    LASTPART=$1
++
++    if ! grep -q "$LASTPART" matches.log ; then
++        echo >> /dev/stderr WARNING: gdb output does not contain the sequence: $SEQUENCE
++        return 1
++    fi
++    return 0
++}
++
++# Verify that $LOG contains all information we want
++function verifyLog() {
++    local FAILURES=0
++    
++    mustNotHave '??' || ((FAILURES++))
++    mustHaveCorrectAmount 12 threadcrash.c: || ((FAILURES++))
++    
++    mustHaveSevenThreads || ((FAILURES++))
++    mustHaveSequence sleep "makeSyscall (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence sleep "syscallingSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "makeSyscallFromSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence sleep "syscallingAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "makeSyscallFromAltSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence Thread "spin (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence "spinningSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "spinFromSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence "spinningAltSighandler (signo=" "signal handler called" 0x || ((FAILURES++))
++    mustHaveSequence pthread_kill "spinFromAltSighandler (ignored=" || ((FAILURES++))
++    
++    mustHaveSequence Thread "main (argc=1, argv=" || ((FAILURES++))
++
++    return $FAILURES
++}
++
++# Put result of debugging a core file in $LOG
++function getLogFromCore() {
++    # Make sure we get a core file
++    ulimit -c unlimited || exit 1
++
++    # Run the crasher
++    ./$(basename "$RUNME")
++    EXITCODE=$?
++
++    # Verify that we actually crashed
++    if [ $EXITCODE -lt 128 ] ; then
++        echo >> /dev/stderr ERROR: $RUNME should have been killed by a signal, got non-signal exit code $EXITCODE
++        exit 1
++    fi
++
++    # Verify that we got a core file
++    if [ ! -r core* ] ; then
++        echo >> /dev/stderr ERROR: $RUNME did not create a core file
++        exit 1
++    fi
++
++    # Run gdb
++    cat > gdbscript.gdb <<EOF
++set width 0
++t a a bt 100
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" core* > $LOG
++    EXITCODE=$?
++
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE
++    fi
++}
++
++# Put result of debugging a gcore file in $LOG
++function getLogFromGcore() {
++    # Create the core file
++    rm -f core*
++    cat > gdbscript.gdb <<EOF
++handle SIGQUIT pass noprint nostop
++handle SIGUSR1 pass noprint nostop
++handle SIGUSR2 pass noprint nostop
++handle SIGALRM pass noprint nostop
++run
++gcore
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" > /dev/null
++    EXITCODE=$?
++
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE when creating gcore file
++    fi
++    
++    # Verify that we got a core file from gcore
++    if [ ! -r core* ] ; then
++        echo >> /dev/stderr ERROR: gdb gcore did not create a core file
++        exit 1
++    fi
++
++    # Run gdb on the gcore file
++    cat > gdbscript.gdb <<EOF
++set width 0
++t a a bt 100
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" core* > $LOG
++    EXITCODE=$?
++
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE when examining gcore file
++    fi
++}
++
++# Put result of debugging a core file in $LOG
++function getLogFromLiveProcess() {
++    # Run gdb
++    cat > gdbscript.gdb <<EOF
++handle SIGQUIT pass noprint nostop
++handle SIGUSR1 pass noprint nostop
++handle SIGUSR2 pass noprint nostop
++handle SIGALRM pass noprint nostop
++set width 0
++run
++t a a bt 100
++quit
++EOF
++    cat gdbscript.gdb /dev/zero | gdb -nx "./$(basename "$RUNME")" > $LOG
++    EXITCODE=$?
++
++    if [ $EXITCODE != 0 ] ; then
++        ((FAILURES++))
++        echo >> /dev/stderr WARNING: gdb exited with error code $EXITCODE
++    fi
++}
++
++####### Main program follows #####################
++
++# Make sure we don't clobber anybody else's (core) file(s)
++WORKDIR=/tmp/$PPID
++mkdir -p $WORKDIR
++cp "$RUNME" $WORKDIR
++cd $WORKDIR
++
++# Count problems
++FAILURES=0
++
++echo === Testing gdb vs core file...
++getLogFromCore
++verifyLog
++((FAILURES+=$?))
++echo === Core file tests done.
++
++echo
++
++echo === Testing gdb vs gcore file...
++getLogFromGcore
++verifyLog
++((FAILURES+=$?))
++echo === Gcore file tests done.
++
++echo
++
++echo === Testing gdb vs live process...
++getLogFromLiveProcess
++verifyLog
++((FAILURES+=$?))
++echo === Live process tests done.
++
++# Executive summary
++echo
++if [ $FAILURES == 0 ] ; then
++    echo All tests passed!
++else
++    echo $FAILURES tests failed!
++    echo
++    echo Make sure the threadcrash binary contains debugging information \(build with \"gcc -g\"\).
++fi
++
++# Clean up
++cd /
++rm -rf $WORKDIR
++
++exit $FAILURES

SOURCES/gdb-6.5-bz109921-DW_AT_decl_file-test.patch

@@ -0,0 +1,134 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-bz109921-DW_AT_decl_file-test.patch
+
+;; Find symbols properly at their original (included) file (BZ 109921).
+;;=fedoratest
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=109921
+
+It is duplicite to its upstream variant:
+http://sourceware.org/ml/gdb-cvs/2007-01/msg00157.html
+http://sourceware.org/ml/gdb-patches/2007-01/msg00434.html
+2007-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
+	    Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* gdb.base/included.c, gdb.base/included.exp,
+	gdb.base/included.h: New files.
+
+------------------------------------------------------------------------------
+
+2007-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.dwarf2/dw2-included.exp, gdb.dwarf2/dw2-included.c,
+	gdb.dwarf2/dw2-included.h: New files.
+
+diff --git a/gdb/testsuite/gdb.dwarf2/dw2-included.c b/gdb/testsuite/gdb.dwarf2/dw2-included.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.dwarf2/dw2-included.c
+@@ -0,0 +1,26 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2006 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
++   USA.  */
++
++#include "dw2-included.h"
++
++int
++main()
++{
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.dwarf2/dw2-included.exp b/gdb/testsuite/gdb.dwarf2/dw2-included.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.dwarf2/dw2-included.exp
+@@ -0,0 +1,47 @@
++# Copyright 2006 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++# Minimal DWARF-2 unit test
++
++# This test can only be run on targets which support DWARF-2.
++# For now pick a sampling of likely targets.
++if {![istarget *-*-linux*]
++    && ![istarget *-*-gnu*]
++    && ![istarget *-*-elf*]
++    && ![istarget *-*-openbsd*]
++    && ![istarget arm-*-eabi*]
++    && ![istarget powerpc-*-eabi*]} {
++    return 0  
++}
++
++set testfile "dw2-included"
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++    return -1
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++gdb_test "set listsize 1" ""
++gdb_test "list integer" "int integer;\r"
++gdb_test "ptype integer" "type = int\r"
++# Path varies depending on the build location.
++gdb_test "info variables integer" "\r\nFile \[^\r\n\]*/gdb.dwarf2/dw2-included.h:\r\n${decimal}:.*int integer;\r"
+diff --git a/gdb/testsuite/gdb.dwarf2/dw2-included.h b/gdb/testsuite/gdb.dwarf2/dw2-included.h
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.dwarf2/dw2-included.h
+@@ -0,0 +1,20 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2006 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
++   USA.  */
++
++int integer;

SOURCES/gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch

@@ -44,18 +44,17 @@ glibc-debuginfo-2.7-2.x86_64: /usr/lib/debug/lib64/libc.so.6.debug:
 diff --git a/gdb/printcmd.c b/gdb/printcmd.c
 --- a/gdb/printcmd.c
 +++ b/gdb/printcmd.c
-@@ -1308,6 +1308,11 @@ process_print_command_args (const char *args, value_print_options *print_opts,
+@@ -1190,6 +1190,10 @@ print_command_1 (const char *exp, int voidprint)
  
-   if (exp != nullptr && *exp)
+   if (exp && *exp)
      {
 +      /* '*((int *(*) (void)) __errno_location) ()' is incompatible with
 +	 function descriptors.  */
-+      if (target_has_execution () && strcmp (exp, "errno") == 0)
++      if (target_has_execution && strcmp (exp, "errno") == 0)
 +	exp = "*(*(int *(*)(void)) __errno_location) ()";
-+
-       /* This setting allows large arrays to be printed by limiting the
- 	 number of elements that are loaded into GDB's memory; we only
- 	 need to load as many array elements as we plan to print.  */
+       expression_up expr = parse_expression (exp);
+       val = evaluate_expression (expr.get ());
+     }
 diff --git a/gdb/testsuite/gdb.dwarf2/dw2-errno.c b/gdb/testsuite/gdb.dwarf2/dw2-errno.c
 new file mode 100644
 --- /dev/null

SOURCES/gdb-6.5-bz203661-emit-relocs.patch

@@ -0,0 +1,24 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-bz203661-emit-relocs.patch
+
+;; Fix debuginfo addresses resolving for --emit-relocs Linux kernels (BZ 203661).
+;;=push+jan: There was some mail thread about it, this patch may be a hack.
+
+diff --git a/gdb/symfile.c b/gdb/symfile.c
+--- a/gdb/symfile.c
++++ b/gdb/symfile.c
+@@ -3584,6 +3584,12 @@ default_symfile_relocate (struct objfile *objfile, asection *sectp,
+      DWO file.  */
+   bfd *abfd = sectp->owner;
+ 
++  /* Executable files have all the relocations already resolved.
++     Handle files linked with --emit-relocs.
++     http://sources.redhat.com/ml/gdb/2006-08/msg00137.html  */
++  if ((abfd->flags & EXEC_P) != 0)
++    return NULL;
++
+   /* We're only interested in sections with relocation
+      information.  */
+   if ((sectp->flags & SEC_RELOC) == 0)

SOURCES/gdb-6.5-bz216711-clone-is-outermost.patch

@@ -0,0 +1,304 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-bz216711-clone-is-outermost.patch
+
+;; Fix bogus 0x0 unwind of the thread's topmost function clone(3) (BZ 216711).
+;;=fedora
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=216711
+
+FIXME: This workaround should be dropped and
+glibc/sysdeps/unix/sysv/linux/x86_64/clone.S should get CFI for the child
+instead.
+
+2006-12-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb/amd64-linux-tdep.c (linux_clone_code): New variable.
+	(LINUX_CLONE_LEN): New definition.
+	(amd64_linux_clone_running, amd64_linux_outermost_frame): New function.
+	(amd64_linux_init_abi): Initialize `outermost_frame_p'.
+	* gdb/i386-tdep.c (i386_gdbarch_init): Likewise.
+	* gdb/i386-tdep.h (gdbarch_tdep): Add `outermost_frame_p' member.
+	* gdb/amd64-tdep.c (amd64_frame_this_id): Call `outermost_frame_p'.
+
+2006-12-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.threads/bt-clone-stop.exp, gdb.threads/bt-clone-stop.c:
+	New file.
+
+2007-10-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Port to GDB-6.7.
+
+diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c
+--- a/gdb/amd64-linux-tdep.c
++++ b/gdb/amd64-linux-tdep.c
+@@ -291,6 +291,80 @@ amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
+ 
+ /* Set the program counter for process PTID to PC.  */
+ 
++/* Detect the outermost frame; during unwind of
++   	#5  0x000000305cec68c3 in clone () from /lib64/tls/libc.so.6
++   avoid the additional bogus frame
++   	#6  0x0000000000000000 in ??
++   We compare if the `linux_clone_code' block is _before_ unwound PC.  */
++
++static const unsigned char linux_clone_code[] =
++{
++/* libc/sysdeps/unix/sysv/linux/x86_64/clone.S */
++/* #ifdef RESET_PID */
++/* ... */
++/* 	mov	$SYS_ify(getpid), %eax */
++/* 0xb8, 0x27, 0x00, 0x00, 0x00 */
++/* OR */
++/* 	mov	$SYS_ify(getpid), %rax */
++/* 0x48, 0xc7, 0xc0, 0x27, 0x00, 0x00, 0x00 */
++/* so just: */
++  0x27, 0x00, 0x00, 0x00,
++/* 	syscall */
++  0x0f, 0x05,
++/* 	movl	%eax, %fs:PID */
++  0x64, 0x89, 0x04, 0x25, 0x94, 0x00, 0x00, 0x00,
++/* 	movl	%eax, %fs:TID */
++  0x64, 0x89, 0x04, 0x25, 0x90, 0x00, 0x00, 0x00,
++/* #endif */
++/* 	|* Set up arguments for the function call.  *| */
++/* 	popq	%rax		|* Function to call.  *| */
++  0x58,
++/* 	popq	%rdi		|* Argument.  *| */
++  0x5f,
++/* 	call	*%rax$   */
++  0xff, 0xd0
++};
++
++#define LINUX_CLONE_LEN (sizeof linux_clone_code)
++
++static int
++amd64_linux_clone_running (struct frame_info *this_frame)
++{
++  CORE_ADDR pc = get_frame_pc (this_frame);
++  unsigned char buf[LINUX_CLONE_LEN];
++
++  if (!safe_frame_unwind_memory (this_frame, pc - LINUX_CLONE_LEN, buf,
++				 LINUX_CLONE_LEN))
++    return 0;
++
++  if (memcmp (buf, linux_clone_code, LINUX_CLONE_LEN) != 0)
++    return 0;
++
++  return 1;
++}
++
++static int
++amd64_linux_outermost_frame (struct frame_info *this_frame)
++{
++  CORE_ADDR pc = get_frame_pc (this_frame);
++  const char *name;
++
++  find_pc_partial_function (pc, &name, NULL, NULL);
++
++  /* If we have NAME, we can optimize the search.
++     `clone' NAME still needs to have the code checked as its name may be
++     present in the user code.
++     `__clone' NAME should not be present in the user code but in the initial
++     parts of the `__clone' implementation the unwind still makes sense.
++     More detailed unwinding decision would be too much sensitive to possible
++     subtle changes in specific glibc revisions.  */
++  if (name == NULL || strcmp (name, "clone") == 0
++      || strcmp ("__clone", name) == 0)
++    return (amd64_linux_clone_running (this_frame) != 0);
++
++  return 0;
++}
++
+ static void
+ amd64_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
+ {
+@@ -1808,6 +1882,8 @@ amd64_linux_init_abi_common(struct gdbarch_info info, struct gdbarch *gdbarch)
+ 
+   tdep->xsave_xcr0_offset = I386_LINUX_XSAVE_XCR0_OFFSET;
+ 
++  tdep->outermost_frame_p = amd64_linux_outermost_frame;
++
+   /* Add the %orig_rax register used for syscall restarting.  */
+   set_gdbarch_write_pc (gdbarch, amd64_linux_write_pc);
+ 
+diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
+--- a/gdb/amd64-tdep.c
++++ b/gdb/amd64-tdep.c
+@@ -2595,6 +2595,7 @@ amd64_frame_unwind_stop_reason (struct frame_info *this_frame,
+ {
+   struct amd64_frame_cache *cache =
+     amd64_frame_cache (this_frame, this_cache);
++  struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (this_frame));
+ 
+   if (!cache->base_p)
+     return UNWIND_UNAVAILABLE;
+@@ -2603,6 +2604,10 @@ amd64_frame_unwind_stop_reason (struct frame_info *this_frame,
+   if (cache->base == 0)
+     return UNWIND_OUTERMOST;
+ 
++  /* Detect OS dependent outermost frames; such as `clone'.  */
++  if (tdep->outermost_frame_p && tdep->outermost_frame_p (this_frame))
++    return UNWIND_OUTERMOST;
++
+   return UNWIND_NO_REASON;
+ }
+ 
+@@ -2737,6 +2742,7 @@ amd64_sigtramp_frame_this_id (struct frame_info *this_frame,
+ {
+   struct amd64_frame_cache *cache =
+     amd64_sigtramp_frame_cache (this_frame, this_cache);
++  struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (this_frame));
+ 
+   if (!cache->base_p)
+     (*this_id) = frame_id_build_unavailable_stack (get_frame_pc (this_frame));
+@@ -2745,6 +2751,11 @@ amd64_sigtramp_frame_this_id (struct frame_info *this_frame,
+       /* This marks the outermost frame.  */
+       return;
+     }
++  else if (tdep->outermost_frame_p && tdep->outermost_frame_p (this_frame))
++    {
++      /* Detect OS dependent outermost frames; such as `clone'.  */
++      return;
++    }
+   else
+     (*this_id) = frame_id_build (cache->base + 16, get_frame_pc (this_frame));
+ }
+diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
+--- a/gdb/i386-tdep.c
++++ b/gdb/i386-tdep.c
+@@ -8406,6 +8406,9 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
+ 
+   tdep->xsave_xcr0_offset = -1;
+ 
++  /* Unwinding stops on i386 automatically.  */
++  tdep->outermost_frame_p = NULL;
++
+   tdep->record_regmap = i386_record_regmap;
+ 
+   set_gdbarch_type_align (gdbarch, i386_type_align);
+diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h
+--- a/gdb/i386-tdep.h
++++ b/gdb/i386-tdep.h
+@@ -251,6 +251,9 @@ struct gdbarch_tdep
+ 
+   /* Regsets. */
+   const struct regset *fpregset;
++
++  /* Detect OS dependent outermost frames; such as `clone'.  */
++  int (*outermost_frame_p) (struct frame_info *this_frame);
+ };
+ 
+ /* Floating-point registers.  */
+diff --git a/gdb/testsuite/gdb.threads/bt-clone-stop.c b/gdb/testsuite/gdb.threads/bt-clone-stop.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/bt-clone-stop.c
+@@ -0,0 +1,39 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2006 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
++   MA 02110-1301, USA.  */
++
++
++#include <pthread.h>
++#include <unistd.h>
++#include <assert.h>
++
++
++void *threader (void *arg)
++{
++	assert (0);
++	return NULL;
++}
++
++int main (void)
++{
++	pthread_t t1;
++
++	pthread_create (&t1, NULL, threader, (void *) NULL);
++	for (;;)
++		pause();
++}
+diff --git a/gdb/testsuite/gdb.threads/bt-clone-stop.exp b/gdb/testsuite/gdb.threads/bt-clone-stop.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/bt-clone-stop.exp
+@@ -0,0 +1,61 @@
++# Copyright 2006 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Backtraced `clone' must not have `PC == 0' as its previous frame.
++
++if $tracelevel then {
++    strace $tracelevel
++}
++
++set testfile bt-clone-stop
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++if  { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++    untested "Couldn't compile test program"
++    return -1
++}
++
++# Get things started.
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++# threader: threader.c:8: threader: Assertion `0' failed.
++# Program received signal SIGABRT, Aborted.
++
++gdb_test "run" \
++     {Thread 2 "bt-clone-stop" received signal SIGABRT.*} \
++     "run"
++
++# Former gdb unwind (the first function is `clone'):
++# #5  0x0000003421ecd62d in ?? () from /lib64/libc.so.6
++# #6  0x0000000000000000 in ?? ()
++# (gdb)
++# Tested `amd64_linux_outermost_frame' functionality should omit the line `#6'.
++# 
++# Two `-re' cases below must be in this order (1st is a subset of the 2nd one).
++# Unhandled case below should not happen and it is fortunately handled by
++# `amd64_linux_outermost_frame' as FAIL (and result `0x0 entry output invalid').
++gdb_test_multiple "bt" "0x0 entry output invalid" {
++    -re "in threader \\(.*\n#\[0-9\]* *0x0* in .*$gdb_prompt $" {
++    	fail "0x0 entry found"
++    }
++    -re "in threader \\(.*$gdb_prompt $" {
++    	pass "0x0 entry not found"
++    }
++}

SOURCES/gdb-6.5-bz218379-ppc-solib-trampoline-test.patch

@@ -26,7 +26,7 @@ new file mode 100644
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
-+
++ 
 +   You should have received a copy of the GNU General Public License
 +   along with this program; if not, write to the Free Software
 +   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -45,27 +45,22 @@ diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.exp b/gdb/testsuite/gdb
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/step-over-trampoline.exp
-@@ -0,0 +1,59 @@
+@@ -0,0 +1,54 @@
 +# Copyright 2006 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+
-+if {[use_gdb_stub]} {
-+    untested "skipping test because of use_gdb_stub"
-+    return -1
-+}
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 +
 +if $tracelevel then {
 +    strace $tracelevel

SOURCES/gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch

@@ -0,0 +1,27 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-bz218379-solib-trampoline-lookup-lock-fix.patch
+
+;; Fix lockup on trampoline vs. its function lookup; unreproducible (BZ 218379).
+;;=fedora
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
+
+diff --git a/gdb/symtab.c b/gdb/symtab.c
+--- a/gdb/symtab.c
++++ b/gdb/symtab.c
+@@ -3165,6 +3165,13 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
+ 	     SYMBOL_LINKAGE_NAME (msymbol)); */
+ 	  ;
+ 	/* fall through */
++	/* `msymbol' trampoline may be located before its .text symbol
++	   but this text symbol may be the address we were looking for.
++	   Avoid `find_pc_sect_line'<->`find_pc_line' infinite loop.
++	   Red Hat Bug 218379.  */
++	else if (BMSYMBOL_VALUE_ADDRESS (mfunsym) == pc)
++	  warning ("In stub for %s (0x%s); interlocked, please submit the binary to http://bugzilla.redhat.com", MSYMBOL_LINKAGE_NAME (msymbol.minsym), paddress (target_gdbarch (), pc));
++	/* fall through */
+ 	else
+ 	  return find_pc_line (BMSYMBOL_VALUE_ADDRESS (mfunsym), 0);
+       }

SOURCES/gdb-6.5-bz243845-stale-testing-zombie-test.patch

@@ -10,27 +10,26 @@ diff --git a/gdb/testsuite/gdb.base/tracefork-zombie.exp b/gdb/testsuite/gdb.bas
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/tracefork-zombie.exp
-@@ -0,0 +1,76 @@
+@@ -0,0 +1,75 @@
 +# Copyright 2007 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
 +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 +
 +# are we on a target board
-+if {[use_gdb_stub]} {
-+    untested "skipping test because of use_gdb_stub"
-+    return -1
++if [is_remote target] then {
++    return 0
 +}
 +
 +# Start the program running and then wait for a bit, to be sure

SOURCES/gdb-6.5-gcore-buffer-limit-test.patch

@@ -24,7 +24,7 @@ new file mode 100644
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
-+
++ 
 +   You should have received a copy of the GNU General Public License
 +   along with this program; if not, write to the Free Software
 +   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -40,7 +40,7 @@ new file mode 100644
 +int main()
 +{
 +  void *mem;
-+
++  
 +  mem = malloc (MEGS * 1024ULL * 1024ULL);
 +
 +  for (;;)
@@ -52,27 +52,22 @@ diff --git a/gdb/testsuite/gdb.base/gcore-excessive-memory.exp b/gdb/testsuite/g
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/gcore-excessive-memory.exp
-@@ -0,0 +1,99 @@
+@@ -0,0 +1,94 @@
 +# Copyright 2008 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+
-+if {[use_gdb_stub]} {
-+    untested "skipping test because of use_gdb_stub"
-+    return -1
-+}
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 +
 +set testfile gcore-excessive-memory
 +set srcfile ${testfile}.c

SOURCES/gdb-6.5-ia64-libunwind-leak-test.patch

@@ -0,0 +1,130 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-ia64-libunwind-leak-test.patch
+
+;; Test ia64 memory leaks of the code using libunwind.
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.base/unwind-leak.c b/gdb/testsuite/gdb.base/unwind-leak.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/unwind-leak.c
+@@ -0,0 +1,29 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@prep.ai.mit.edu  */
++
++#include <unistd.h>
++
++int main()
++{
++  for (;;)
++    alarm (0);
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.base/unwind-leak.exp b/gdb/testsuite/gdb.base/unwind-leak.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/unwind-leak.exp
+@@ -0,0 +1,83 @@
++# Copyright 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++set testfile unwind-leak
++set srcfile ${testfile}.c
++set shfile [standard_output_file ${testfile}-gdb.sh]
++set binfile [standard_output_file ${testfile}]
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++    untested "Couldn't compile test program"
++    return -1
++}
++
++# Get things started.
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++set pid [exp_pid -i [board_info host fileid]]
++
++# For C programs, "start" should stop in main().
++
++gdb_test "start" \
++         "main \\(\\) at .*$srcfile.*" \
++         "start"
++
++set loc [gdb_get_line_number "alarm"]
++gdb_breakpoint $loc
++
++proc memory_get {} {
++    global pid
++    set fd [open "/proc/$pid/statm"]
++    gets $fd line
++    close $fd
++    # number of pages of data/stack
++    scan $line "%*d%*d%*d%*d%*d%d" drs
++    return $drs
++}
++
++set cycles 100
++# For 100 cycles it was 1308: from = 363 KB, to = 1671 KB
++set permit_kb 100
++verbose -log "cycles = $cycles, permit_kb = $permit_kb"
++
++set fail 0
++set test "breakpoint stop/continue cycles" 
++for {set i $cycles} {$i > 0} {set i [expr {$i - 1}]} {
++    gdb_test_multiple "continue" $test {
++	-re "Breakpoint 2, main .*alarm .*.*${gdb_prompt} $" {
++	}
++	-re "Segmentation fault" {
++	    fail $test
++	    set i 0
++	    set fail 1
++	}
++    }
++    if ![info exists from] {
++	set from [memory_get]
++    }
++}
++set to [memory_get]
++if {!$fail} {
++    verbose -log "from = $from KB, to = $to KB"
++    if {$from > 0 && $to > 10 && $to < $from + $permit_kb} {
++	pass $test
++    } else {
++	fail $test
++    }
++}

SOURCES/gdb-6.5-last-address-space-byte-test.patch

@@ -0,0 +1,62 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-last-address-space-byte-test.patch
+
+;; Testcase for deadlocking on last address space byte; for corrupted backtraces.
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.base/largecore-last-address-lock.exp b/gdb/testsuite/gdb.base/largecore-last-address-lock.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/largecore-last-address-lock.exp
+@@ -0,0 +1,49 @@
++# Copyright 2006 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++if $tracelevel then {
++    strace $tracelevel
++}
++
++# Get things started.
++
++gdb_exit
++gdb_start
++
++# i386 (32-bit) only: gdb with Red Hat largecore patch did lock up:
++# https://enterprise.redhat.com/issue-tracker/?module=issues&action=view&tid=103263
++# https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=210614
++
++# i386: Bug exists when the `target_xfer_memory' condition
++# `(memaddr + len < region->hi)' operates on 64-bit operands on
++# largecore-patched with 32-bit addresses and so it can get `false' with
++# arbitrary `len'.
++
++# x86_64: The bug is not present as the operands and calculations have the same
++# bit size.  Would would still need to pass there the highest address
++# (`memaddr == 0xffffffffffffffff') but we would need to pass `len == 0'
++# to make the condition `(memaddr + len < region->hi)' false.
++# `len == 0' would get caught eariler.
++
++# Error in the success case is immediate.
++set timeoutold ${timeout}
++set timeout 10
++
++gdb_test "x/xb 0xffffffff" \
++         "Cannot access memory at address 0xffffffff" \
++         "Read the last address space byte"
++
++set timeout ${timeoutold}

SOURCES/gdb-6.5-missed-trap-on-step-test.patch

@@ -0,0 +1,95 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-missed-trap-on-step-test.patch
+
+;; Test hiding unexpected breakpoints on intentional step commands.
+;;=fedoratest
+
+Fix has been committed to:
+	gdb-6.6-scheduler_locking-step-sw-watchpoints2.patch
+
+diff --git a/gdb/testsuite/gdb.base/watchpoint-during-step.c b/gdb/testsuite/gdb.base/watchpoint-during-step.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/watchpoint-during-step.c
+@@ -0,0 +1,30 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@prep.ai.mit.edu  */
++
++static int var;
++
++int main()
++{
++  var = 1;
++  var = 2;
++  var = 3;
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.base/watchpoint-during-step.exp b/gdb/testsuite/gdb.base/watchpoint-during-step.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/watchpoint-during-step.exp
+@@ -0,0 +1,44 @@
++# Copyright 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++set testfile watchpoint-during-step
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++    untested "Couldn't compile test program"
++    return -1
++}
++
++# Get things started.
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++runto_main
++
++gdb_breakpoint [gdb_get_line_number "var = 2"]
++gdb_continue_to_breakpoint "Find the first var set"
++
++gdb_test "step" ".*var = 3;" "Step to the next var set"
++
++gdb_test "watch var" "atchpoint .*: var" "Set the watchpoint"
++
++# Here is the target point.  Be careful to not have breakpoint set on the line
++# we step from as in this case it is a valid upstream KFAIL gdb/38
++
++gdb_test "step" ".*Old value = 2.*New value = 3.*" "Catch the watchpoint"

SOURCES/gdb-6.5-readline-long-line-crash-test.patch

@@ -0,0 +1,141 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-readline-long-line-crash-test.patch
+
+;; Fix readline segfault on excessively long hand-typed lines.
+;;=fedoratest
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214196
+
+diff --git a/gdb/testsuite/gdb.base/readline-overflow.exp b/gdb/testsuite/gdb.base/readline-overflow.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/readline-overflow.exp
+@@ -0,0 +1,126 @@
++# Copyright 2006 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Please email any bugs, comments, and/or additions to this file to:
++# bug-gdb@prep.ai.mit.edu
++
++# This file was written by Jan Kratochvil <jan.kratochvil@redhat.com>
++
++# This file is part of the gdb testsuite.
++
++#
++# Tests for readline buffer overflow.
++#
++
++if $tracelevel {
++  strace $tracelevel
++}
++
++# Don't let a .inputrc file or an existing setting of INPUTRC mess up
++# the test results.  Even if /dev/null doesn't exist on the particular
++# platform, the readline library will use the default setting just by
++# failing to open the file.  OTOH, opening /dev/null successfully will
++# also result in the default settings being used since nothing will be
++# read from this file.
++global env
++if [info exists env(INPUTRC)] {
++    set old_inputrc $env(INPUTRC)
++}
++set env(INPUTRC) "/dev/null"
++
++set oldtimeout1 $timeout
++set timeout 600
++
++if [info exists env(GDBHISTFILE)] {
++    set old_gdbhistfile $env(GDBHISTFILE)
++}
++if [info exists env(HISTSIZE)] {
++    set old_histsize $env(HISTSIZE)
++}
++set env(GDBHISTFILE) "${srcdir}/${subdir}/gdb_history"
++set env(HISTSIZE) "10"
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++
++
++set width 11
++gdb_test "set width $width" \
++         "" \
++         "Setting width to $width."
++#gdb_test "set height 1" \
++#         "" \
++#         "Setting height to 1."
++send_gdb "run X"
++set i 0
++# It crashes using `set width 7' on `set total 3560'.
++# Sometimes it corrupts screen on `set width 7'.
++# Bugreport used `set total 130001':
++# 	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214196
++# Check also `timeout' above.
++set total 4200
++gdb_expect {
++	-re X {
++		incr i
++		if {$i <= $total} {
++			send_gdb "X"
++			exp_continue
++		}
++	}
++	-re "\[ \b\r\n\]" {
++		exp_continue
++	}
++	eof {
++		fail "gdb sending total $total characters"
++		note "Failed after sending $i characters, reason: EOF"
++		gdb_clear_suppressed
++	}
++	timeout {
++		fail "gdb sending total $total characters"
++		note "Failed after sending $i characters (timeout $timeout), reason: TIMEOUT"
++		gdb_clear_suppressed
++	}
++	default {
++		fail "gdb sending total $total characters"
++		note "Failed after sending $i characters, reason: 0=\[$expect_out(0,string)\] buffer=\[$expect_out(buffer)\]"
++		gdb_clear_suppressed
++	}
++}
++send_gdb "\r"
++gdb_test "" \
++         "No executable file specified..*" \
++         "All the characters transferred"
++
++
++# Restore globals modified in this test...
++if [info exists old_inputrc] {
++    set env(INPUTRC) $old_inputrc
++} else {
++    unset env(INPUTRC)
++}
++if [info exists old_gdbhistfile] {
++    set env(GDBHISTFILE) $old_gdbhistfile
++} else {
++    unset env(GDBHISTFILE)
++}
++if [info exists old_histsize] {
++    set env(HISTSIZE) $old_histsize
++} else {
++    unset env(HISTSIZE)
++}
++set timeout $oldtimeout1
++

SOURCES/gdb-6.5-section-num-fixup-test.patch

@@ -24,7 +24,7 @@ new file mode 100644
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
-+
++ 
 +   You should have received a copy of the GNU General Public License
 +   along with this program; if not, write to the Free Software
 +   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -51,7 +51,7 @@ new file mode 100644
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
-+
++ 
 +   You should have received a copy of the GNU General Public License
 +   along with this program; if not, write to the Free Software
 +   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -68,27 +68,22 @@ diff --git a/gdb/testsuite/gdb.base/datalib.exp b/gdb/testsuite/gdb.base/datalib
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/datalib.exp
-@@ -0,0 +1,56 @@
+@@ -0,0 +1,51 @@
 +# Copyright 2008 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+
-+if {[use_gdb_stub]} {
-+    untested "skipping test because of use_gdb_stub"
-+    return -1
-+}
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 +
 +set testfile datalib
 +set srcfilemain ${testfile}-main.c

SOURCES/gdb-6.5-sharedlibrary-path.patch

@@ -0,0 +1,180 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.5-sharedlibrary-path.patch
+
+;; Fix TLS symbols resolving for shared libraries with a relative pathname.
+;; The testsuite needs `gdb-6.5-tls-of-separate-debuginfo.patch'.
+;;=fedoratest: One should recheck if it is really fixed upstream.
+
+If you provided some relative path to the shared library, such as with
+	export LD_LIBRARY_PATH=.
+then gdb would fail to match the shared library name during the TLS lookup.
+
+Dropped the workaround/fix for gdb-6.8.50.20081128 - is it still needed?
+
+The testsuite needs `gdb-6.3-bz146810-solib_absolute_prefix_is_empty.patch'.
+The testsuite needs `gdb-6.5-tls-of-separate-debuginfo.patch'.
+
+2006-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* solib-svr4.c (svr4_fetch_objfile_link_map): Match even absolute
+	requested pathnames to the internal loaded relative pathnames.
+
+2007-10-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Port to GDB-6.7.
+
+2008-02-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Port to gdb-6.7.50.20080227.
+
+diff --git a/gdb/testsuite/gdb.threads/tls-sepdebug-main.c b/gdb/testsuite/gdb.threads/tls-sepdebug-main.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/tls-sepdebug-main.c
+@@ -0,0 +1,25 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2006 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@prep.ai.mit.edu  */
++
++int main()
++{
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.threads/tls-sepdebug-shared.c b/gdb/testsuite/gdb.threads/tls-sepdebug-shared.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/tls-sepdebug-shared.c
+@@ -0,0 +1,22 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2006 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@prep.ai.mit.edu  */
++
++__thread int var = 42;
+diff --git a/gdb/testsuite/gdb.threads/tls-sepdebug.exp b/gdb/testsuite/gdb.threads/tls-sepdebug.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.threads/tls-sepdebug.exp
+@@ -0,0 +1,87 @@
++# Copyright 2006 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++if $tracelevel then {
++    strace $tracelevel
++}
++
++set testfile tls-sepdebug
++set srcmainfile   ${testfile}-main.c
++set srcsharedfile ${testfile}-shared.c
++
++set binmainfile        [standard_output_file ${testfile}-main]
++set binsharedbase      ${testfile}-shared.so
++set binsharedfile      [standard_output_file ${binsharedbase}]
++set binshareddebugfile [standard_output_file ${binsharedbase}.debug]
++
++# Use explicit -soname as otherwise the full path to the library would get
++# encoded into ${binmainfile} making LD_LIBRARY_PATH tests useless.
++
++# FIXME: gcc dependency (-Wl,-soname).
++
++if  { [gdb_compile_shlib "${srcdir}/${subdir}/${srcsharedfile}" "${binsharedfile}" [list debug additional_flags=-Wl,-soname=${binsharedbase}]] != "" } {
++    untested "Couldn't compile test library"
++    return -1
++}
++
++# eu-strip(1) works fine but it is a part of `elfutils', not `binutils'.
++if 0 then {
++    remote_exec build "eu-strip -f ${binshareddebugfile} ${binsharedfile}"
++} else {
++    remote_exec build "objcopy --only-keep-debug ${binsharedfile} ${binshareddebugfile}"
++    remote_exec build "objcopy --strip-debug ${binsharedfile}"
++    remote_exec build "objcopy --add-gnu-debuglink=${binshareddebugfile} ${binsharedfile}"
++}
++
++# Do not use `shlib=' as it will automatically add also -rpath for gcc.
++
++if  { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcmainfile} ${binsharedfile}" "${binmainfile}" executable {debug}] != "" } {
++    untested "Couldn't compile test program"
++    return -1
++}
++
++# Get things started.
++
++# Test also the proper resolving of relative library names to absolute ones.
++# \$PWD is easy - it is the absolute way
++# ${subdir} would fail on "print var"
++
++set absdir [file dirname [standard_output_file ${binsharedbase}]]
++foreach ld_library_path [list $absdir [relative_filename [pwd] $absdir]] name { absolute relative }  {
++
++    gdb_exit
++    gdb_start
++    ###gdb_reinitialize_dir $srcdir/$subdir
++    
++    gdb_test "set env LD_LIBRARY_PATH=$ld_library_path" \
++             "" \
++             "set env LD_LIBRARY_PATH is $name"
++    
++    gdb_load ${binmainfile}
++    
++    # For C programs, "start" should stop in main().
++    
++    gdb_test "start" \
++             "main \\(\\) at .*${srcmainfile}.*" \
++             "start"
++    
++    # Check for: Cannot find shared library `/usr/lib/debug/lib/libc-2.4.90.so.debug' in dynamic linker's load module list
++    # as happens with TLS variables and `separate_debug_objfile_backlink'.
++    
++    gdb_test "print var" \
++             "\\\$1 = \[0-9\].*" \
++             "print TLS variable from a shared library with $name-directory separate debug info file"
++}

SOURCES/gdb-6.6-buildid-locate-core-as-arg.patch

@@ -0,0 +1,197 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.6-buildid-locate-core-as-arg.patch
+
+;;=push+jan
+
+http://sourceware.org/ml/gdb-patches/2010-01/msg00558.html
+
+[ Fixed up since the mail.  ]
+
+On Thu, 21 Jan 2010 18:17:15 +0100, Doug Evans wrote:
+> Not an exhaustive list, but if we go down the path of converting "gdb
+> corefile" to "gdb -c corefile", then we also need to think about "file
+> corefile" being converted to "core corefile" [or "target core
+> corefile", "core" is apparently deprecated in favor of "target core"]
+> and "target exec corefile" -> "target core corefile".  Presumably
+> "file corefile" (and "target exec corefile") would discard the
+> currently selected executable.  But maybe not.  Will that be confusing
+> for users?  I don't know.
+
+While thinking about it overriding some GDB _commands_ was not my intention.
+
+There is a general assumption if I have a shell COMMAND and some FILE I can do
+$ COMMAND FILE
+and COMMAND will appropriately load the FILE.
+
+FSF GDB currently needs to specify also the executable file for core files
+which already inhibits this intuitive expectation.  OTOH with the build-id
+locating patch which could allow such intuitive start  notneeding the
+executable file.  Still it currently did not work due to the required "-c":
+$ COMMAND -c COREFILE
+
+Entering "file", "core-file" or "attach" commands is already explicit enough
+so that it IMO should do what the command name says without any
+autodetections.  The second command line argument
+(captured_main->pid_or_core_arg) is also autodetected (for PID or CORE) but
+neither "attach" accepts a core file nor "core-file" accepts a PID.
+
+The patch makes sense only with the build-id patchset so this is not submit
+for FSF GDB inclusion yet.  I am fine with your patch (+/- Hui Zhu's pending
+bfd_check_format_matches) as the patch below is its natural extension.
+
+Sorry for the delay,
+Jan
+
+2010-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* exceptions.h (enum errors <IS_CORE_ERROR>): New.
+	* exec.c: Include exceptions.h.
+	(exec_file_attach <bfd_core>): Call throw_error (IS_CORE_ERROR, ...).
+	* main.c (exec_or_core_file_attach): New.
+	(captured_main <optind < argc>): Set also corearg.
+	(captured_main <strcmp (execarg, symarg) == 0>): New variable func.
+	Call exec_or_core_file_attach if COREARG matches EXECARG.  Call
+	symbol_file_add_main only if CORE_BFD remained NULL.
+
+Http://sourceware.org/ml/gdb-patches/2010-01/msg00517.html
+2010-01-20  Doug Evans  <dje@google.com>
+
+	* exec.c (exec_file_attach): Print a more useful error message if the
+	user did "gdb core".
+
+diff --git a/gdb/common/common-exceptions.h b/gdb/common/common-exceptions.h
+--- a/gdb/common/common-exceptions.h
++++ b/gdb/common/common-exceptions.h
+@@ -104,6 +104,9 @@ enum errors {
+      "_ERROR" is appended to the name.  */
+   MAX_COMPLETIONS_REACHED_ERROR,
+ 
++  /* Attempt to load a core file as executable.  */
++  IS_CORE_ERROR,
++
+   /* Add more errors here.  */
+   NR_ERRORS
+ };
+diff --git a/gdb/exec.c b/gdb/exec.c
+--- a/gdb/exec.c
++++ b/gdb/exec.c
+@@ -36,6 +36,7 @@
+ #include "gdb_bfd.h"
+ #include "gcore.h"
+ #include "source.h"
++#include "exceptions.h"
+ 
+ #include <fcntl.h>
+ #include "readline/readline.h"
+@@ -357,12 +358,27 @@ exec_file_attach (const char *filename, int from_tty)
+ 
+       if (!bfd_check_format_matches (exec_bfd, bfd_object, &matching))
+ 	{
++	  int is_core;
++
++	  /* If the user accidentally did "gdb core", print a useful
++	     error message.  Check it only after bfd_object has been checked as
++	     a valid executable may get recognized for example also as
++	     "trad-core".  */
++	  is_core = bfd_check_format (exec_bfd, bfd_core);
++
+ 	  /* Make sure to close exec_bfd, or else "run" might try to use
+ 	     it.  */
+ 	  exec_close ();
+-	  error (_("\"%s\": not in executable format: %s"),
+-		 scratch_pathname,
+-		 gdb_bfd_errmsg (bfd_get_error (), matching));
++
++	  if (is_core != 0)
++	    throw_error (IS_CORE_ERROR,
++		   _("\"%s\" is a core file.\n"
++		     "Please specify an executable to debug."),
++		   scratch_pathname);
++	  else
++	    error (_("\"%s\": not in executable format: %s"),
++		   scratch_pathname,
++		   gdb_bfd_errmsg (bfd_get_error (), matching));
+ 	}
+ 
+       if (build_section_table (exec_bfd, &sections, &sections_end))
+diff --git a/gdb/main.c b/gdb/main.c
+--- a/gdb/main.c
++++ b/gdb/main.c
+@@ -447,6 +447,37 @@ struct cmdarg
+   char *string;
+ };
+ 
++/* Call exec_file_attach.  If it detected FILENAME is a core file call
++   core_file_command.  Print the original exec_file_attach error only if
++   core_file_command failed to find a matching executable.  */
++
++static void
++exec_or_core_file_attach (const char *filename, int from_tty)
++{
++  volatile struct gdb_exception e;
++
++  gdb_assert (exec_bfd == NULL);
++
++  TRY
++    {
++      exec_file_attach (filename, from_tty);
++    }
++  CATCH (e, RETURN_MASK_ALL)
++    {
++      if (e.error == IS_CORE_ERROR)
++	{
++	  core_file_command ((char *) filename, from_tty);
++
++	  /* Iff the core file found its executable suppress the error message
++	     from exec_file_attach.  */
++	  if (exec_bfd != NULL)
++	    return;
++	}
++      throw_exception (e);
++    }
++  END_CATCH
++}
++
+ static void
+ captured_main_1 (struct captured_main_args *context)
+ {
+@@ -883,6 +914,8 @@ captured_main_1 (struct captured_main_args *context)
+ 	{
+ 	  symarg = argv[optind];
+ 	  execarg = argv[optind];
++	  if (optind + 1 == argc && corearg == NULL)
++	    corearg = argv[optind];
+ 	  optind++;
+ 	}
+ 
+@@ -1033,11 +1066,25 @@ captured_main_1 (struct captured_main_args *context)
+       && symarg != NULL
+       && strcmp (execarg, symarg) == 0)
+     {
++      catch_command_errors_const_ftype *func;
++
++      /* Call exec_or_core_file_attach only if the file was specified as
++	 a command line argument (and not an a command line option).  */
++      if (corearg != NULL && strcmp (corearg, execarg) == 0)
++	{
++	  func = exec_or_core_file_attach;
++	  corearg = NULL;
++	}
++      else
++	func = exec_file_attach;
++
+       /* The exec file and the symbol-file are the same.  If we can't
+          open it, better only print one error message.
+-         catch_command_errors returns non-zero on success!  */
+-      if (catch_command_errors (exec_file_attach, execarg,
+-				!batch_flag))
++         catch_command_errors returns non-zero on success!
++	 Do not load EXECARG as a symbol file if it has been already processed
++	 as a core file.  */
++      if (catch_command_errors (func, execarg, !batch_flag)
++	  && core_bfd == NULL)
+ 	catch_command_errors (symbol_file_add_main_adapter, symarg,
+ 			      !batch_flag);
+     }

SOURCES/gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch

@@ -25,6 +25,21 @@ Comments by Sergio Durigan Junior <sergiodj@redhat.com>:
   NULL after it is free'd, otherwise the code below thinks that it is still
   valid and doesn't print the necessary warning ("Try: yum install ...").
 
+diff --git a/gdb/build-id.c b/gdb/build-id.c
+--- a/gdb/build-id.c
++++ b/gdb/build-id.c
+@@ -581,7 +581,10 @@ build_id_to_debug_bfd (size_t build_id_len, const bfd_byte *build_id,
+ 	  do_cleanups (inner);
+ 
+ 	  if (abfd == NULL)
+-	    continue;
++	    {
++	      filename = NULL;
++	      continue;
++	    }
+ 
+ 	  if (build_id_verify (abfd.get(), build_id_len, build_id))
+ 	    break;
 diff --git a/gdb/testsuite/gdb.base/rhbz981154-misleading-yum-install-warning.exp b/gdb/testsuite/gdb.base/rhbz981154-misleading-yum-install-warning.exp
 new file mode 100644
 --- /dev/null

SOURCES/gdb-6.6-buildid-locate-rpm-librpm-workaround.patch

@@ -6,6 +6,29 @@ Subject: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
 ;; Workaround librpm BZ 643031 due to its unexpected exit() calls (BZ 642879).
 ;;=push+jan
 
+diff --git a/gdb/build-id.c b/gdb/build-id.c
+--- a/gdb/build-id.c
++++ b/gdb/build-id.c
+@@ -652,6 +652,19 @@ build_id_to_filename (const struct bfd_build_id *build_id, char **link_return)
+ #include <dlfcn.h>
+ #endif
+ 
++/* Workarodun https://bugzilla.redhat.com/show_bug.cgi?id=643031
++   librpm must not exit() an application on SIGINT
++
++   Enable or disable a signal handler.  SIGNUM: signal to enable (or disable
++   if negative).  HANDLER: sa_sigaction handler (or NULL to use
++   rpmsqHandler()).  Returns: no. of refs, -1 on error.  */
++extern int rpmsqEnable (int signum, /* rpmsqAction_t handler */ void *handler);
++int
++rpmsqEnable (int signum, /* rpmsqAction_t handler */ void *handler)
++{
++  return 0;
++}
++
+ /* This MISSING_RPM_HASH tracker is used to collect all the missing rpm files
+    and avoid their duplicities during a single inferior run.  */
+ 
 diff --git a/gdb/proc-service.list b/gdb/proc-service.list
 --- a/gdb/proc-service.list
 +++ b/gdb/proc-service.list

SOURCES/gdb-6.6-buildid-locate-rpm-scl.patch

@@ -0,0 +1,129 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.6-buildid-locate-rpm-scl.patch
+
+;; [SCL] Skip deprecated .gdb_index warning for Red Hat built files (BZ 953585).
+;;=push+jan
+
+warning: Skipping deprecated .gdb_index section
+https://bugzilla.redhat.com/show_bug.cgi?id=953585
+
+diff --git a/gdb/build-id.c b/gdb/build-id.c
+--- a/gdb/build-id.c
++++ b/gdb/build-id.c
+@@ -689,7 +689,11 @@ static int missing_rpm_list_entries;
+ /* Returns the count of newly added rpms.  */
+ 
+ static int
++#ifndef GDB_INDEX_VERIFY_VENDOR
+ missing_rpm_enlist (const char *filename)
++#else
++missing_rpm_enlist_1 (const char *filename, int verify_vendor)
++#endif
+ {
+   static int rpm_init_done = 0;
+   rpmts ts;
+@@ -796,7 +800,11 @@ missing_rpm_enlist (const char *filename)
+   mi = rpmtsInitIterator_p (ts, RPMTAG_BASENAMES, filename, 0);
+   if (mi != NULL)
+     {
++#ifndef GDB_INDEX_VERIFY_VENDOR
+       for (;;)
++#else
++      if (!verify_vendor) for (;;)
++#endif
+ 	{
+ 	  Header h;
+ 	  char *debuginfo, **slot, *s, *s2;
+@@ -914,6 +922,37 @@ missing_rpm_enlist (const char *filename)
+ 	    xfree (debuginfo);
+ 	  count++;
+ 	}
++#ifdef GDB_INDEX_VERIFY_VENDOR
++      else /* verify_vendor */
++	{
++	  int vendor_pass = 0, vendor_fail = 0;
++
++	  for (;;)
++	    {
++	      Header h;
++	      errmsg_t err;
++	      char *vendor;
++
++	      h = rpmdbNextIterator_p (mi);
++	      if (h == NULL)
++		break;
++
++	      vendor = headerFormat_p (h, "%{vendor}", &err);
++	      if (!vendor)
++		{
++		  warning (_("Error querying the rpm file `%s': %s"), filename,
++			   err);
++		  continue;
++		}
++	      if (strcmp (vendor, "Red Hat, Inc.") == 0)
++		vendor_pass = 1;
++	      else
++		vendor_fail = 1;
++	      xfree (vendor);
++	    }
++	  count = vendor_pass != 0 && vendor_fail == 0;
++	}
++#endif
+ 
+       rpmdbFreeIterator_p (mi);
+     }
+@@ -924,6 +963,21 @@ missing_rpm_enlist (const char *filename)
+ }
+ 
+ static int
++#ifdef GDB_INDEX_VERIFY_VENDOR
++missing_rpm_enlist (const char *filename)
++{
++  return missing_rpm_enlist_1 (filename, 0);
++}
++
++extern int rpm_verify_vendor (const char *filename);
++int
++rpm_verify_vendor (const char *filename)
++{
++  return missing_rpm_enlist_1 (filename, 1);
++}
++
++static int
++#endif
+ missing_rpm_list_compar (const char *const *ap, const char *const *bp)
+ {
+   return strcoll (*ap, *bp);
+diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
+--- a/gdb/dwarf2read.c
++++ b/gdb/dwarf2read.c
+@@ -3469,6 +3469,16 @@ read_gdb_index_from_section (struct objfile *objfile,
+      "set use-deprecated-index-sections on".  */
+   if (version < 6 && !deprecated_ok)
+     {
++#ifdef GDB_INDEX_VERIFY_VENDOR
++      extern int rpm_verify_vendor (const char *filename);
++
++      /* Red Hat Developer Toolset exception.  */
++      if (rpm_verify_vendor (filename))
++	{}
++      else
++      {
++
++#endif
+       static int warning_printed = 0;
+       if (!warning_printed)
+ 	{
+@@ -3480,6 +3490,10 @@ to use the section anyway."),
+ 	  warning_printed = 1;
+ 	}
+       return 0;
++#ifdef GDB_INDEX_VERIFY_VENDOR
++
++      }
++#endif
+     }
+   /* Version 7 indices generated by gold refer to the CU for a symbol instead
+      of the TU (for symbols coming from TUs),

SOURCES/gdb-6.6-buildid-locate-rpm.patch

@@ -1,6 +1,6 @@
 From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Kevin Buettner <kevinb@redhat.com>
-Date: Wed, 22 Feb 2023 22:30:40 -0700
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
 Subject: gdb-6.6-buildid-locate-rpm.patch
 
 ;;=push+jan
@@ -14,7 +14,7 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
  
 +# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
 +# serial 1 (pkg-config-0.24)
-+#
++# 
 +# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
 +#
 +# This program is free software; you can redistribute it and/or modify
@@ -133,11 +133,11 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
 +See the pkg-config man page for more details.])
 +
 +if test $pkg_failed = yes; then
-+        AC_MSG_RESULT([no])
++   	AC_MSG_RESULT([no])
 +        _PKG_SHORT_ERRORS_SUPPORTED
 +        if test $_pkg_short_errors_supported = yes; then
 +	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-+        else
++        else 
 +	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
 +        fi
 +	# Put the nasty error message in config.log where it belongs
@@ -154,7 +154,7 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
 +_PKG_TEXT])[]dnl
 +        ])
 +elif test $pkg_failed = untried; then
-+        AC_MSG_RESULT([no])
++     	AC_MSG_RESULT([no])
 +	m4_default([$4], [AC_MSG_FAILURE(
 +[The pkg-config script could not be found or is too old.  Make sure it
 +is in your PATH or set the PKG_CONFIG environment variable to the full
@@ -235,43 +235,454 @@ diff --git a/gdb/aclocal.m4 b/gdb/aclocal.m4
 diff --git a/gdb/build-id.c b/gdb/build-id.c
 --- a/gdb/build-id.c
 +++ b/gdb/build-id.c
-@@ -780,10 +780,10 @@ missing_rpm_enlist_1 (const char *filename, int verify_vendor)
-   static rpmts (*rpmtsCreate_p) (void);
-   extern rpmts rpmtsFree(rpmts ts);
-   static rpmts (*rpmtsFree_p) (rpmts ts);
--  extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
-+  extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
-                                               const void * keyp, size_t keylen);
-   static rpmdbMatchIterator (*rpmtsInitIterator_p) (const rpmts ts,
--						    rpmTag rpmtag,
-+						    rpmDbiTagVal rpmtag,
- 						    const void *keyp,
- 						    size_t keylen);
- #else	/* !DLOPEN_LIBRPM */
-@@ -838,7 +838,7 @@ missing_rpm_enlist_1 (const char *filename, int verify_vendor)
- 	      && (rpmdbNextIterator_p = (Header (*) (rpmdbMatchIterator mi)) dlsym (h, "rpmdbNextIterator"))
- 	      && (rpmtsCreate_p = (rpmts (*) (void)) dlsym (h, "rpmtsCreate"))
- 	      && (rpmtsFree_p = (rpmts (*) (rpmts ts)) dlsym (h, "rpmtsFree"))
--	      && (rpmtsInitIterator_p = (rpmdbMatchIterator (*) (const rpmts ts, rpmTag rpmtag, const void *keyp, size_t keylen)) dlsym (h, "rpmtsInitIterator"))))
-+	      && (rpmtsInitIterator_p = (rpmdbMatchIterator (*) (const rpmts ts, rpmDbiTagVal rpmtag, const void *keyp, size_t keylen)) dlsym (h, "rpmtsInitIterator"))))
- 	  {
- 	    warning (_("Opened library \"%s\" is incompatible (%s), "
- 		      "missing debuginfos notifications will not be displayed"),
-@@ -926,7 +926,7 @@ missing_rpm_enlist_1 (const char *filename, int verify_vendor)
+@@ -35,6 +35,8 @@
+ #include "elf/common.h"
+ #include "elf-bfd.h"
+ #include <sys/stat.h>
++#include "elf/external.h"
++#include "inferior.h"
  
- 	  /* RPMDBI_PACKAGES requires keylen == sizeof (int).  */
- 	  /* RPMDBI_LABEL is an interface for NVR-based dbiFindByLabel().  */
--	  mi_debuginfo = rpmtsInitIterator_p (ts, (rpmTag) RPMDBI_LABEL, debuginfo, 0);
-+	  mi_debuginfo = rpmtsInitIterator_p (ts, (rpmDbiTagVal) RPMDBI_LABEL, debuginfo, 0);
- 	  xfree (debuginfo);
- 	  if (mi_debuginfo)
- 	    {
+ #define BUILD_ID_VERBOSE_NONE 0
+ #define BUILD_ID_VERBOSE_FILENAMES 1
+@@ -640,8 +642,366 @@ build_id_to_filename (const struct bfd_build_id *build_id, char **link_return)
+   return result;
+ }
+ 
++#ifdef HAVE_LIBRPM
++
++#include <rpm/rpmlib.h>
++#include <rpm/rpmts.h>
++#include <rpm/rpmdb.h>
++#include <rpm/header.h>
++#ifdef DLOPEN_LIBRPM
++#include <dlfcn.h>
++#endif
++
++/* This MISSING_RPM_HASH tracker is used to collect all the missing rpm files
++   and avoid their duplicities during a single inferior run.  */
++
++static struct htab *missing_rpm_hash;
++
++/* This MISSING_RPM_LIST tracker is used to collect and print as a single line
++   all the rpms right before the nearest GDB prompt.  It gets cleared after
++   each such print (it is questionable if we should clear it after the print).
++   */
++
++struct missing_rpm
++  {
++    struct missing_rpm *next;
++    char rpm[1];
++  };
++static struct missing_rpm *missing_rpm_list;
++static int missing_rpm_list_entries;
++
++/* Returns the count of newly added rpms.  */
++
++static int
++missing_rpm_enlist (const char *filename)
++{
++  static int rpm_init_done = 0;
++  rpmts ts;
++  rpmdbMatchIterator mi;
++  int count = 0;
++
++#ifdef DLOPEN_LIBRPM
++  /* Duplicate here the declarations to verify they match.  The same sanity
++     check is present also in `configure.ac'.  */
++  extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg);
++  static char *(*headerFormat_p) (Header h, const char * fmt, errmsg_t *errmsg);
++  extern int rpmReadConfigFiles(const char * file, const char * target);
++  static int (*rpmReadConfigFiles_p) (const char * file, const char * target);
++  extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi);
++  static rpmdbMatchIterator (*rpmdbFreeIterator_p) (rpmdbMatchIterator mi);
++  extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
++  static Header (*rpmdbNextIterator_p) (rpmdbMatchIterator mi);
++  extern rpmts rpmtsCreate(void);
++  static rpmts (*rpmtsCreate_p) (void);
++  extern rpmts rpmtsFree(rpmts ts);
++  static rpmts (*rpmtsFree_p) (rpmts ts);
++  extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
++                                              const void * keyp, size_t keylen);
++  static rpmdbMatchIterator (*rpmtsInitIterator_p) (const rpmts ts,
++						    rpmTag rpmtag,
++						    const void *keyp,
++						    size_t keylen);
++#else	/* !DLOPEN_LIBRPM */
++# define headerFormat_p headerFormat
++# define rpmReadConfigFiles_p rpmReadConfigFiles
++# define rpmdbFreeIterator_p rpmdbFreeIterator
++# define rpmdbNextIterator_p rpmdbNextIterator
++# define rpmtsCreate_p rpmtsCreate
++# define rpmtsFree_p rpmtsFree
++# define rpmtsInitIterator_p rpmtsInitIterator
++#endif	/* !DLOPEN_LIBRPM */
++
++  gdb_assert (filename != NULL);
++
++  if (strcmp (filename, BUILD_ID_MAIN_EXECUTABLE_FILENAME) == 0)
++    return 0;
++
++  if (is_target_filename (filename))
++    return 0;
++
++  if (filename[0] != '/')
++    {
++      warning (_("Ignoring non-absolute filename: <%s>"), filename);
++      return 0;
++    }
++
++  if (!rpm_init_done)
++    {
++      static int init_tried;
++
++      /* Already failed the initialization before?  */
++      if (init_tried)
++      	return 0;
++      init_tried = 1;
++
++#ifdef DLOPEN_LIBRPM
++      {
++	void *h;
++
++	h = dlopen (DLOPEN_LIBRPM, RTLD_LAZY);
++	if (!h)
++	  {
++	    warning (_("Unable to open \"%s\" (%s), "
++		      "missing debuginfos notifications will not be displayed"),
++		     DLOPEN_LIBRPM, dlerror ());
++	    return 0;
++	  }
++
++	if (!((headerFormat_p = (char *(*) (Header h, const char * fmt, errmsg_t *errmsg)) dlsym (h, "headerFormat"))
++	      && (rpmReadConfigFiles_p = (int (*) (const char * file, const char * target)) dlsym (h, "rpmReadConfigFiles"))
++	      && (rpmdbFreeIterator_p = (rpmdbMatchIterator (*) (rpmdbMatchIterator mi)) dlsym (h, "rpmdbFreeIterator"))
++	      && (rpmdbNextIterator_p = (Header (*) (rpmdbMatchIterator mi)) dlsym (h, "rpmdbNextIterator"))
++	      && (rpmtsCreate_p = (rpmts (*) (void)) dlsym (h, "rpmtsCreate"))
++	      && (rpmtsFree_p = (rpmts (*) (rpmts ts)) dlsym (h, "rpmtsFree"))
++	      && (rpmtsInitIterator_p = (rpmdbMatchIterator (*) (const rpmts ts, rpmTag rpmtag, const void *keyp, size_t keylen)) dlsym (h, "rpmtsInitIterator"))))
++	  {
++	    warning (_("Opened library \"%s\" is incompatible (%s), "
++		      "missing debuginfos notifications will not be displayed"),
++		     DLOPEN_LIBRPM, dlerror ());
++	    if (dlclose (h))
++	      warning (_("Error closing library \"%s\": %s\n"), DLOPEN_LIBRPM,
++		       dlerror ());
++	    return 0;
++	  }
++      }
++#endif	/* DLOPEN_LIBRPM */
++
++      if (rpmReadConfigFiles_p (NULL, NULL) != 0)
++	{
++	  warning (_("Error reading the rpm configuration files"));
++	  return 0;
++	}
++
++      rpm_init_done = 1;
++    }
++
++  ts = rpmtsCreate_p ();
++
++  mi = rpmtsInitIterator_p (ts, RPMTAG_BASENAMES, filename, 0);
++  if (mi != NULL)
++    {
++      for (;;)
++	{
++	  Header h;
++	  char *debuginfo, **slot, *s, *s2;
++	  errmsg_t err;
++	  size_t srcrpmlen = sizeof (".src.rpm") - 1;
++	  size_t debuginfolen = sizeof ("-debuginfo") - 1;
++	  rpmdbMatchIterator mi_debuginfo;
++
++	  h = rpmdbNextIterator_p (mi);
++	  if (h == NULL)
++	    break;
++
++	  /* Verify the debuginfo file is not already installed.  */
++
++	  debuginfo = headerFormat_p (h, "%{sourcerpm}-debuginfo.%{arch}",
++				      &err);
++	  if (!debuginfo)
++	    {
++	      warning (_("Error querying the rpm file `%s': %s"), filename,
++	               err);
++	      continue;
++	    }
++	  /* s = `.src.rpm-debuginfo.%{arch}' */
++	  s = strrchr (debuginfo, '-') - srcrpmlen;
++	  s2 = NULL;
++	  if (s > debuginfo && memcmp (s, ".src.rpm", srcrpmlen) == 0)
++	    {
++	      /* s2 = `-%{release}.src.rpm-debuginfo.%{arch}' */
++	      s2 = (char *) memrchr (debuginfo, '-', s - debuginfo);
++	    }
++	  if (s2)
++	    {
++	      /* s2 = `-%{version}-%{release}.src.rpm-debuginfo.%{arch}' */
++	      s2 = (char *) memrchr (debuginfo, '-', s2 - debuginfo);
++	    }
++	  if (!s2)
++	    {
++	      warning (_("Error querying the rpm file `%s': %s"), filename,
++	               debuginfo);
++	      xfree (debuginfo);
++	      continue;
++	    }
++	  /* s = `.src.rpm-debuginfo.%{arch}' */
++	  /* s2 = `-%{version}-%{release}.src.rpm-debuginfo.%{arch}' */
++	  memmove (s2 + debuginfolen, s2, s - s2);
++	  memcpy (s2, "-debuginfo", debuginfolen);
++	  /* s = `XXXX.%{arch}' */
++	  /* strlen ("XXXX") == srcrpmlen + debuginfolen */
++	  /* s2 = `-debuginfo-%{version}-%{release}XX.%{arch}' */
++	  /* strlen ("XX") == srcrpmlen */
++	  memmove (s + debuginfolen, s + srcrpmlen + debuginfolen,
++		   strlen (s + srcrpmlen + debuginfolen) + 1);
++	  /* s = `-debuginfo-%{version}-%{release}.%{arch}' */
++
++	  /* RPMDBI_PACKAGES requires keylen == sizeof (int).  */
++	  /* RPMDBI_LABEL is an interface for NVR-based dbiFindByLabel().  */
++	  mi_debuginfo = rpmtsInitIterator_p (ts, (rpmTag) RPMDBI_LABEL, debuginfo, 0);
++	  xfree (debuginfo);
++	  if (mi_debuginfo)
++	    {
++	      rpmdbFreeIterator_p (mi_debuginfo);
++	      count = 0;
++	      break;
++	    }
++
++	  /* The allocated memory gets utilized below for MISSING_RPM_HASH.  */
++	  debuginfo = headerFormat_p (h,
++				      "%{name}-%{version}-%{release}.%{arch}",
++				      &err);
++	  if (!debuginfo)
++	    {
++	      warning (_("Error querying the rpm file `%s': %s"), filename,
++	               err);
++	      continue;
++	    }
++
++	  /* Base package name for `debuginfo-install'.  We do not use the
++	     `yum' command directly as the line
++		 yum --enablerepo='*debug*' install NAME-debuginfo.ARCH
++	     would be more complicated than just:
++		 debuginfo-install NAME-VERSION-RELEASE.ARCH
++	     Do not supply the rpm base name (derived from .src.rpm name) as
++	     debuginfo-install is unable to install the debuginfo package if
++	     the base name PKG binary rpm is not installed while for example
++	     PKG-libs would be installed (RH Bug 467901).
++	     FUTURE: After multiple debuginfo versions simultaneously installed
++	     get supported the support for the VERSION-RELEASE tags handling
++	     may need an update.  */
++
++	  if (missing_rpm_hash == NULL)
++	    {
++	      /* DEL_F is passed NULL as MISSING_RPM_LIST's HTAB_DELETE
++		 should not deallocate the entries.  */
++
++	      missing_rpm_hash = htab_create_alloc (64, htab_hash_string,
++			       (int (*) (const void *, const void *)) streq,
++						    NULL, xcalloc, xfree);
++	    }
++	  slot = (char **) htab_find_slot (missing_rpm_hash, debuginfo, INSERT);
++	  /* XCALLOC never returns NULL.  */
++	  gdb_assert (slot != NULL);
++	  if (*slot == NULL)
++	    {
++	      struct missing_rpm *missing_rpm;
++
++	      *slot = debuginfo;
++
++	      missing_rpm = (struct missing_rpm *) xmalloc (sizeof (*missing_rpm) + strlen (debuginfo));
++	      strcpy (missing_rpm->rpm, debuginfo);
++	      missing_rpm->next = missing_rpm_list;
++	      missing_rpm_list = missing_rpm;
++	      missing_rpm_list_entries++;
++	    }
++	  else
++	    xfree (debuginfo);
++	  count++;
++	}
++
++      rpmdbFreeIterator_p (mi);
++    }
++
++  rpmtsFree_p (ts);
++
++  return count;
++}
++
++static int
++missing_rpm_list_compar (const char *const *ap, const char *const *bp)
++{
++  return strcoll (*ap, *bp);
++}
++
++/* It returns a NULL-terminated array of strings needing to be FREEd.  It may
++   also return only NULL.  */
++
++static void
++missing_rpm_list_print (void)
++{
++  char **array, **array_iter;
++  struct missing_rpm *list_iter;
++  struct cleanup *cleanups;
++
++  if (missing_rpm_list_entries == 0)
++    return;
++
++  array = (char **) xmalloc (sizeof (*array) * missing_rpm_list_entries);
++  cleanups = make_cleanup (xfree, array);
++
++  array_iter = array;
++  for (list_iter = missing_rpm_list; list_iter != NULL;
++       list_iter = list_iter->next)
++    {
++      *array_iter++ = list_iter->rpm;
++    }
++  gdb_assert (array_iter == array + missing_rpm_list_entries);
++
++  qsort (array, missing_rpm_list_entries, sizeof (*array),
++	 (int (*) (const void *, const void *)) missing_rpm_list_compar);
++
++  printf_unfiltered (_("Missing separate debuginfos, use: %s"),
++#ifdef DNF_DEBUGINFO_INSTALL
++		     "dnf "
++#endif
++		     "debuginfo-install");
++  for (array_iter = array; array_iter < array + missing_rpm_list_entries;
++       array_iter++)
++    {
++      putchar_unfiltered (' ');
++      puts_unfiltered (*array_iter);
++    }
++  putchar_unfiltered ('\n');
++
++  while (missing_rpm_list != NULL)
++    {
++      list_iter = missing_rpm_list;
++      missing_rpm_list = list_iter->next;
++      xfree (list_iter);
++    }
++  missing_rpm_list_entries = 0;
++
++  do_cleanups (cleanups);
++}
++
++static void
++missing_rpm_change (void)
++{
++  debug_flush_missing ();
++
++  gdb_assert (missing_rpm_list == NULL);
++  if (missing_rpm_hash != NULL)
++    {
++      htab_delete (missing_rpm_hash);
++      missing_rpm_hash = NULL;
++    }
++}
++
++enum missing_exec
++  {
++    /* Init state.  EXEC_BFD also still could be NULL.  */
++    MISSING_EXEC_NOT_TRIED,
++    /* We saw a non-NULL EXEC_BFD but RPM has no info about it.  */
++    MISSING_EXEC_NOT_FOUND,
++    /* We found EXEC_BFD by RPM and we either have its symbols (either embedded
++       or separate) or the main executable's RPM is now contained in
++       MISSING_RPM_HASH.  */
++    MISSING_EXEC_ENLISTED
++  };
++static enum missing_exec missing_exec = MISSING_EXEC_NOT_TRIED;
++
++#endif	/* HAVE_LIBRPM */
++
++void
++debug_flush_missing (void)
++{
++#ifdef HAVE_LIBRPM
++  missing_rpm_list_print ();
++#endif
++}
++
+ /* This MISSING_FILEPAIR_HASH tracker is used only for the duplicite messages
+-     Try to install the hash file ...
++     yum --enablerepo='*debug*' install ...
+    avoidance.  */
+ 
+ struct missing_filepair
+@@ -695,11 +1055,17 @@ missing_filepair_change (void)
+       /* All their memory came just from missing_filepair_OBSTACK.  */
+       missing_filepair_hash = NULL;
+     }
++#ifdef HAVE_LIBRPM
++  missing_exec = MISSING_EXEC_NOT_TRIED;
++#endif
+ }
+ 
+ static void
+ debug_print_executable_changed (void)
+ {
++#ifdef HAVE_LIBRPM
++  missing_rpm_change ();
++#endif
+   missing_filepair_change ();
+ }
+ 
+@@ -766,14 +1132,39 @@ debug_print_missing (const char *binary, const char *debug)
+ 
+   *slot = missing_filepair;
+ 
+-  /* We do not collect and flush these messages as each such message
+-     already requires its own separate lines.  */
++#ifdef HAVE_LIBRPM
++  if (missing_exec == MISSING_EXEC_NOT_TRIED)
++    {
++      char *execfilename;
+ 
+-  fprintf_unfiltered (gdb_stdlog,
+-		      _("Missing separate debuginfo for %s\n"), binary);
+-  if (debug != NULL)
+-    fprintf_unfiltered (gdb_stdlog, _("Try to install the hash file %s\n"),
+-			debug);
++      execfilename = get_exec_file (0);
++      if (execfilename != NULL)
++	{
++	  if (missing_rpm_enlist (execfilename) == 0)
++	    missing_exec = MISSING_EXEC_NOT_FOUND;
++	  else
++	    missing_exec = MISSING_EXEC_ENLISTED;
++	}
++    }
++  if (missing_exec != MISSING_EXEC_ENLISTED)
++    if ((binary[0] == 0 || missing_rpm_enlist (binary) == 0)
++	&& (debug == NULL || missing_rpm_enlist (debug) == 0))
++#endif	/* HAVE_LIBRPM */
++      {
++	/* We do not collect and flush these messages as each such message
++	   already requires its own separate lines.  */
++
++	fprintf_unfiltered (gdb_stdlog,
++			    _("Missing separate debuginfo for %s\n"), binary);
++        if (debug != NULL)
++	  fprintf_unfiltered (gdb_stdlog, _("Try: %s %s\n"),
++#ifdef DNF_DEBUGINFO_INSTALL
++			      "dnf"
++#else
++			      "yum"
++#endif
++			      " --enablerepo='*debug*' install", debug);
++      }
+ }
+ 
+ /* See build-id.h.  */
 diff --git a/gdb/config.in b/gdb/config.in
 --- a/gdb/config.in
 +++ b/gdb/config.in
-@@ -42,6 +42,9 @@
- /* Handle .ctf type-info sections */
- #undef ENABLE_LIBCTF
+@@ -33,6 +33,9 @@
+ /* Define to BFD's default target vector. */
+ #undef DEFAULT_BFD_VEC
  
 +/* librpm version specific library name to dlopen. */
 +#undef DLOPEN_LIBRPM
@@ -279,9 +690,9 @@ diff --git a/gdb/config.in b/gdb/config.in
  /* Define to 1 if translation of program messages to the user's native
     language is requested. */
  #undef ENABLE_NLS
-@@ -265,6 +268,9 @@
- /* Define to 1 if you have the `m' library (-lm). */
- #undef HAVE_LIBM
+@@ -270,6 +273,9 @@
+ /* Define if Python 2.7 is being used. */
+ #undef HAVE_LIBPYTHON2_7
  
 +/* Define if librpm library is being used. */
 +#undef HAVE_LIBRPM
@@ -292,9 +703,9 @@ diff --git a/gdb/config.in b/gdb/config.in
 diff --git a/gdb/configure b/gdb/configure
 --- a/gdb/configure
 +++ b/gdb/configure
-@@ -778,6 +778,11 @@ AMD_DBGAPI_CFLAGS
- ENABLE_BFD_64_BIT_FALSE
- ENABLE_BFD_64_BIT_TRUE
+@@ -749,6 +749,11 @@ CODESIGN_CERT
+ HAVE_NATIVE_GCORE_TARGET
+ TARGET_OBS
  subdirs
 +RPM_LIBS
 +RPM_CFLAGS
@@ -304,42 +715,50 @@ diff --git a/gdb/configure b/gdb/configure
  GDB_DATADIR
  DEBUGDIR
  MAKEINFO_EXTRA_FLAGS
-@@ -911,6 +916,7 @@ with_gdb_datadir
+@@ -853,6 +858,7 @@ with_gdb_datadir
  with_relocated_sources
  with_auto_load_dir
  with_auto_load_safe_path
 +with_rpm
  enable_targets
  enable_64_bit_bfd
- with_amd_dbgapi
-@@ -988,6 +994,8 @@ AMD_DBGAPI_CFLAGS
- AMD_DBGAPI_LIBS
- DEBUGINFOD_CFLAGS
- DEBUGINFOD_LIBS
+ enable_gdbcli
+@@ -912,6 +918,11 @@ CCC
+ CPP
+ MAKEINFO
+ MAKEINFOFLAGS
++PKG_CONFIG
++PKG_CONFIG_PATH
++PKG_CONFIG_LIBDIR
 +RPM_CFLAGS
 +RPM_LIBS
  YACC
  YFLAGS
- ZSTD_CFLAGS
-@@ -1679,6 +1687,8 @@ Optional Packages:
-   --with-amd-dbgapi       support for the amd-dbgapi target (yes / no / auto)
-   --with-debuginfod       Enable debuginfo lookups with debuginfod
-                           (auto/yes/no)
+ XMKMF'
+@@ -1583,6 +1594,8 @@ Optional Packages:
+                           [--with-auto-load-dir]
+   --without-auto-load-safe-path
+                           do not restrict auto-loaded files locations
 +  --with-rpm              query rpm database for missing debuginfos (yes/no,
 +                          def. auto=librpm.so)
    --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
    --with-curses           use the curses library instead of the termcap
                            library
-@@ -1759,6 +1769,8 @@ Some influential environment variables:
-               C compiler flags for DEBUGINFOD, overriding pkg-config
-   DEBUGINFOD_LIBS
-               linker flags for DEBUGINFOD, overriding pkg-config
+@@ -1640,6 +1653,13 @@ Some influential environment variables:
+   MAKEINFO    Parent configure detects if it is of sufficient version.
+   MAKEINFOFLAGS
+               Parameters for MAKEINFO.
++  PKG_CONFIG  path to pkg-config utility
++  PKG_CONFIG_PATH
++              directories to add to pkg-config's search path
++  PKG_CONFIG_LIBDIR
++              path overriding pkg-config's built-in search path
 +  RPM_CFLAGS  C compiler flags for RPM, overriding pkg-config
 +  RPM_LIBS    linker flags for RPM, overriding pkg-config
    YACC        The `Yet Another Compiler Compiler' implementation to use.
                Defaults to the first program found out of: `bison -y', `byacc',
                `yacc'.
-@@ -18039,6 +18051,495 @@ _ACEOF
+@@ -6575,6 +6595,494 @@ _ACEOF
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
  $as_echo "$with_auto_load_safe_path" >&6; }
  
@@ -403,7 +822,6 @@ diff --git a/gdb/configure b/gdb/configure
 +#include <rpm/rpmlib.h>
 +#include <dlfcn.h>
 +#include <errno.h>
-+#include <string.h>
 +
 +int
 +main ()
@@ -520,7 +938,7 @@ diff --git a/gdb/configure b/gdb/configure
 +extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
 +extern rpmts rpmtsCreate(void);
 +extern rpmts rpmtsFree(rpmts ts);
-+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
++extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
 +					    const void * keyp, size_t keylen);
 +
 +int
@@ -732,7 +1150,7 @@ diff --git a/gdb/configure b/gdb/configure
 +
 +
 +if test $pkg_failed = yes; then
-+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +
 +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
@@ -750,7 +1168,7 @@ diff --git a/gdb/configure b/gdb/configure
 +
 +	HAVE_LIBRPM=false
 +elif test $pkg_failed = untried; then
-+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +	HAVE_LIBRPM=false
 +else
@@ -782,7 +1200,7 @@ diff --git a/gdb/configure b/gdb/configure
 +extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
 +extern rpmts rpmtsCreate(void);
 +extern rpmts rpmtsFree(rpmts ts);
-+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
++extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
 +					    const void * keyp, size_t keylen);
 +
 +int
@@ -838,7 +1256,7 @@ diff --git a/gdb/configure b/gdb/configure
 diff --git a/gdb/configure.ac b/gdb/configure.ac
 --- a/gdb/configure.ac
 +++ b/gdb/configure.ac
-@@ -173,6 +173,200 @@ AC_DEFINE_DIR(AUTO_LOAD_SAFE_PATH, escape_dir,
+@@ -166,6 +166,199 @@ AC_DEFINE_DIR(AUTO_LOAD_SAFE_PATH, escape_dir,
  	      [Directories safe to hold auto-loaded files.])
  AC_MSG_RESULT([$with_auto_load_safe_path])
  
@@ -888,7 +1306,6 @@ diff --git a/gdb/configure.ac b/gdb/configure.ac
 +#include <rpm/rpmlib.h>
 +#include <dlfcn.h>
 +#include <errno.h>
-+#include <string.h>
 +  ]], [[
 +    void *h;
 +    const char *const *rpmverp;
@@ -983,7 +1400,7 @@ diff --git a/gdb/configure.ac b/gdb/configure.ac
 +extern Header rpmdbNextIterator(rpmdbMatchIterator mi);
 +extern rpmts rpmtsCreate(void);
 +extern rpmts rpmtsFree(rpmts ts);
-+extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmDbiTagVal rpmtag,
++extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag,
 +					    const void * keyp, size_t keylen);
 +    ]]), [
 +      LIBRPM_COMPAT=true
@@ -1035,22 +1452,34 @@ diff --git a/gdb/configure.ac b/gdb/configure.ac
 +    fi
 +  fi
 +fi
-+
++ 
  AC_CONFIG_SUBDIRS(testsuite)
  
  # Check whether to support alternative target configurations
+diff --git a/gdb/corelow.c b/gdb/corelow.c
+--- a/gdb/corelow.c
++++ b/gdb/corelow.c
+@@ -366,7 +366,7 @@ build_id_locate_exec (int from_tty)
+         symfile_objfile->flags |= OBJF_BUILD_ID_CORE_LOADED;
+     }
+   else
+-    debug_print_missing (_("the main executable file"), build_id_filename);
++    debug_print_missing (BUILD_ID_MAIN_EXECUTABLE_FILENAME, build_id_filename);
+ 
+   do_cleanups (back_to);
+ 
 diff --git a/gdb/event-top.c b/gdb/event-top.c
 --- a/gdb/event-top.c
 +++ b/gdb/event-top.c
-@@ -43,6 +43,7 @@
- #include "async-event.h"
- #include "bt-utils.h"
- #include "pager.h"
+@@ -40,6 +40,7 @@
+ #include "buffer.h"
+ #include "ser-event.h"
+ #include "gdb_select.h"
 +#include "symfile.h"
  
  /* readline include files.  */
  #include "readline/readline.h"
-@@ -404,6 +405,8 @@ display_gdb_prompt (const char *new_prompt)
+@@ -359,6 +360,8 @@ display_gdb_prompt (const char *new_prompt)
    /* Reset the nesting depth used when trace-commands is set.  */
    reset_command_nest_depth ();
  
@@ -1059,7 +1488,7 @@ diff --git a/gdb/event-top.c b/gdb/event-top.c
    /* Do not call the python hook on an explicit prompt change as
       passed to this function, as this forms a secondary/local prompt,
       IE, displayed but not set.  */
-@@ -788,7 +791,10 @@ command_line_handler (gdb::unique_xmalloc_ptr<char> &&rl)
+@@ -774,7 +777,10 @@ command_line_handler (char *rl)
        command_handler (cmd);
  
        if (ui->prompt_state != PROMPTED)
@@ -1074,11 +1503,12 @@ diff --git a/gdb/event-top.c b/gdb/event-top.c
 diff --git a/gdb/symfile.h b/gdb/symfile.h
 --- a/gdb/symfile.h
 +++ b/gdb/symfile.h
-@@ -367,6 +367,7 @@ extern void generic_load (const char *args, int from_tty);
+@@ -540,6 +540,8 @@ void map_symbol_filenames (symbol_filename_ftype *fun, void *data,
  /* build-id support.  */
  extern struct bfd_build_id *build_id_addr_get (CORE_ADDR addr);
  extern void debug_print_missing (const char *binary, const char *debug);
 +extern void debug_flush_missing (void);
- #define BUILD_ID_MAIN_EXECUTABLE_FILENAME _("the main executable file")
++#define BUILD_ID_MAIN_EXECUTABLE_FILENAME _("the main executable file")
+ 
+ /* From dwarf2read.c */
  
- /* From minidebug.c.  */

SOURCES/gdb-6.6-buildid-locate-solib-missing-ids.patch

@@ -14,7 +14,7 @@ https://bugzilla.redhat.com/show_bug.cgi?id=1339862
 diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
 --- a/gdb/solib-svr4.c
 +++ b/gdb/solib-svr4.c
-@@ -1320,14 +1320,28 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
+@@ -1358,14 +1358,27 @@ svr4_read_so_list (CORE_ADDR lm, CORE_ADDR prev_lm,
  	}
  
        {
@@ -38,14 +38,13 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
 +	   not do any build-id checking of the libraries.  There may be missing
 +	   build-ids dumped in the core file and we would map all the libraries
 +	   to the only existing file loaded that time - the executable.  */
-+	if (current_program_space->symfile_object_file != NULL
-+	    && (current_program_space->symfile_object_file->flags
-+	         & OBJF_BUILD_ID_CORE_LOADED) != 0)
++	if (symfile_objfile != NULL
++	    && (symfile_objfile->flags & OBJF_BUILD_ID_CORE_LOADED) != 0)
 +	  build_id = build_id_addr_get (li->l_ld);
  	if (build_id != NULL)
  	  {
  	    char *name, *build_id_filename;
-@@ -1342,23 +1356,7 @@ svr4_read_so_list (svr4_info *info, CORE_ADDR lm, CORE_ADDR prev_lm,
+@@ -1380,23 +1393,7 @@ svr4_read_so_list (CORE_ADDR lm, CORE_ADDR prev_lm,
  		xfree (name);
  	      }
  	    else
@@ -61,8 +60,8 @@ diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
 -		   instead) if the on-disk files no longer match the
 -		   running program version.  */
 -
--		if (current_program_space->symfile_object_file != NULL
--		    && (current_program_space->symfile_object_file->flags
+-		if (symfile_objfile != NULL
+-		    && (symfile_objfile->flags
 -			& OBJF_BUILD_ID_CORE_LOADED) != 0)
 -		  newobj->so_name[0] = 0;
 -	      }

SOURCES/gdb-6.6-bz229517-gcore-without-terminal.patch

@@ -79,15 +79,15 @@ new file mode 100644
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 +
 +# Please email any bugs, comments, and/or additions to this file to:
 +# bug-gdb@prep.ai.mit.edu

SOURCES/gdb-6.6-bz230000-power6-disassembly-test.patch

@@ -0,0 +1,94 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.6-bz230000-power6-disassembly-test.patch
+
+;; Testcase for PPC Power6/DFP instructions disassembly (BZ 230000).
+;;=fedoratest
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=230000
+
+The original testcase
+	https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=230000#c1
+requires too recent GCC.
+
+diff --git a/gdb/testsuite/gdb.arch/powerpc-power6.exp b/gdb/testsuite/gdb.arch/powerpc-power6.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-power6.exp
+@@ -0,0 +1,54 @@
++# Copyright 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Test PowerPC Power6 instructions disassembly.
++
++if {![istarget "powerpc*-*-*"]} then {
++    verbose "Skipping PowerPC Power6 instructions disassembly."
++    return
++}
++
++set testfile "powerpc-power6"
++set srcfile ${testfile}.s
++set objfile [standard_output_file ${testfile}.o]
++
++if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {debug}] != "" } {
++    untested "PowerPC prologue tests"
++    return -1
++}
++
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${objfile}
++
++# Disassemble the function.
++
++gdb_test "disass func" ":\tblr\r\n.*" "Basic disassembly"
++
++gdb_test "disass func" ":\tdcbzl  *r8,r9\r\n.*" "Power5 disassembly dcbzl"
++gdb_test "disass func" ":\tfrsqrtes  *f10,f11\r\n.*" "Power5 disassembly frsqrtes"
++gdb_test "disass func" ":\tdadd  *f1,f2,f1\r\n.*" "Power6 disassembly dadd"
++gdb_test "disass func" ":\tdaddq  *f0,f2,f0\r\n.*" "Power6 disassembly daddq"
++gdb_test "disass func" ":\tdsub  *f1,f2,f1\r\n.*" "Power6 disassembly dsub"
++gdb_test "disass func" ":\tdsubq  *f0,f2,f0\r\n.*" "Power6 disassembly dsubq"
++gdb_test "disass func" ":\tdmul  *f1,f2,f1\r\n.*" "Power6 disassembly dmul"
++gdb_test "disass func" ":\tdmulq  *f0,f2,f0\r\n.*" "Power6 disassembly dmulq"
++gdb_test "disass func" ":\tddiv  *f1,f2,f1\r\n.*" "Power6 disassembly ddiv"
++gdb_test "disass func" ":\tddivq  *f0,f2,f0\r\n.*" "Power6 disassembly ddivq"
++gdb_test "disass func" ":\tdcmpu  *cr1,f2,f1\r\n.*" "Power6 disassembly dcmpu"
++gdb_test "disass func" ":\tdcmpuq  *cr1,f2,f0\r\n.*" "Power6 disassembly dcmpuq"
+diff --git a/gdb/testsuite/gdb.arch/powerpc-power6.s b/gdb/testsuite/gdb.arch/powerpc-power6.s
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-power6.s
+@@ -0,0 +1,16 @@
++	.text
++	.globl	func
++func:
++	blr
++	.long	0x7c284fec	/* dcbzl	r8,r9		*/
++	.long	0xed405834	/* frsqrtes	f10,f11		*/
++	.long	0xec220804	/* dadd		f1,f2,f1	*/
++	.long	0xfc020004	/* daddq	f0,f2,f0	*/
++	.long	0xec220c04	/* dsub		f1,f2,f1	*/
++	.long	0xfc020404	/* dsubq	f0,f2,f0	*/
++	.long	0xec220844	/* dmul		f1,f2,f1	*/
++	.long	0xfc020044	/* dmulq	f0,f2,f0	*/
++	.long	0xec220c44	/* ddiv		f1,f2,f1	*/
++	.long	0xfc020444	/* ddivq	f0,f2,f0	*/
++	.long	0xec820d04	/* dcmpu	cr1,f2,f1	*/
++	.long	0xfc820504	/* dcmpuq	cr1,f2,f0	*/

SOURCES/gdb-6.6-bz237572-ppc-atomic-sequence-test.patch

@@ -29,7 +29,7 @@ new file mode 100644
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
-+
++ 
 +   You should have received a copy of the GNU General Public License
 +   along with this program; if not, write to the Free Software
 +   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
@@ -202,12 +202,12 @@ new file mode 100644
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
 +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

SOURCES/gdb-6.6-scheduler_locking-step-is-default.patch

@@ -0,0 +1,78 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.6-scheduler_locking-step-is-default.patch
+
+;; Make upstream `set scheduler-locking step' as default.
+;;=push+jan: How much is scheduler-locking relevant after non-stop?
+
+diff --git a/gdb/infrun.c b/gdb/infrun.c
+--- a/gdb/infrun.c
++++ b/gdb/infrun.c
+@@ -2193,7 +2193,7 @@ static const char *const scheduler_enums[] = {
+   schedlock_replay,
+   NULL
+ };
+-static const char *scheduler_mode = schedlock_replay;
++static const char *scheduler_mode = schedlock_step;
+ static void
+ show_scheduler_mode (struct ui_file *file, int from_tty,
+ 		     struct cmd_list_element *c, const char *value)
+diff --git a/gdb/testsuite/gdb.mi/mi-cli.exp b/gdb/testsuite/gdb.mi/mi-cli.exp
+--- a/gdb/testsuite/gdb.mi/mi-cli.exp
++++ b/gdb/testsuite/gdb.mi/mi-cli.exp
+@@ -199,7 +199,7 @@ mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" \
+ # Test that the token is output even for CLI commands
+ # Also test that *stopped includes frame information.
+ mi_gdb_test "34 next" \
+-    ".*34\\\^running.*\\*running,thread-id=\"all\"" \
++    ".*34\\\^running.*\\*running,thread-id=\"1\"" \
+     "34 next: run"
+ 
+ # Test that the new current source line is output to the console
+diff --git a/gdb/testsuite/gdb.mi/mi-console.exp b/gdb/testsuite/gdb.mi/mi-console.exp
+--- a/gdb/testsuite/gdb.mi/mi-console.exp
++++ b/gdb/testsuite/gdb.mi/mi-console.exp
+@@ -60,6 +60,9 @@ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
+ 
+ mi_run_to_main
+ 
++# thread-id=\"all\" vs. thread-id=\"1\" below:
++mi_gdb_test "210-gdb-set scheduler-locking off" "210\\^done" "set scheduler-locking off"
++
+ # The output we get from the target depends on how it is hosted.  If
+ # we are semihosted (e.g., the sim or a remote target that supports
+ # the File I/O remote protocol extension), we see the target I/O
+diff --git a/gdb/testsuite/gdb.mi/mi-logging.exp b/gdb/testsuite/gdb.mi/mi-logging.exp
+--- a/gdb/testsuite/gdb.mi/mi-logging.exp
++++ b/gdb/testsuite/gdb.mi/mi-logging.exp
+@@ -53,7 +53,7 @@ close $chan
+ 
+ set mi_log_prompt "\[(\]gdb\[)\] \[\r\n\]+"
+ 
+-if [regexp "\\^done\[\r\n\]+$mi_log_prompt\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt" $logcontent] {
++if [regexp "\\^done\[\r\n\]+$mi_log_prompt\\^running\[\r\n\]+\\*running,thread-id=\"1\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt\\^running\[\r\n\]+\\*running,thread-id=\"1\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt" $logcontent] {
+     pass "log file contents"
+ } else {
+     fail "log file contents"
+@@ -76,7 +76,7 @@ set chan [open $milogfile]
+ set logcontent [read $chan]
+ close $chan
+ 
+-if [regexp "1001\\^done\[\r\n\]+$mi_log_prompt.*1002\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt.*1003\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt" $logcontent] {
++if [regexp "1001\\^done\[\r\n\]+$mi_log_prompt.*1002\\^running\[\r\n\]+\\*running,thread-id=\"1\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt.*1003\\^running\[\r\n\]+\\*running,thread-id=\"1\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt" $logcontent] {
+     pass "redirect log file contents"
+ } else {
+     fail "redirect log file contents"
+diff --git a/gdb/testsuite/gdb.opt/inline-cmds.exp b/gdb/testsuite/gdb.opt/inline-cmds.exp
+--- a/gdb/testsuite/gdb.opt/inline-cmds.exp
++++ b/gdb/testsuite/gdb.opt/inline-cmds.exp
+@@ -331,7 +331,7 @@ proc mi_cli_step {cli_output_re message} {
+ 
+     send_gdb "interpreter-exec console \"step\"\n"
+     gdb_expect {
+-	-re "\\^running\r\n\\*running,thread-id=\"all\"\r\n${mi_gdb_prompt}${cli_output_re}" {
++	-re "\\^running\r\n\\*running,thread-id=\"1\"\r\n${mi_gdb_prompt}${cli_output_re}" {
+ 	    pass $message
+ 	}
+ 	timeout {

SOURCES/gdb-6.6-testsuite-timeouts.patch

@@ -9,7 +9,7 @@ Subject: gdb-6.6-testsuite-timeouts.patch
 diff --git a/gdb/testsuite/gdb.base/annota1.exp b/gdb/testsuite/gdb.base/annota1.exp
 --- a/gdb/testsuite/gdb.base/annota1.exp
 +++ b/gdb/testsuite/gdb.base/annota1.exp
-@@ -37,6 +37,8 @@ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
+@@ -39,6 +39,8 @@ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
  
  clean_restart ${binfile}
  
@@ -21,7 +21,7 @@ diff --git a/gdb/testsuite/gdb.base/annota1.exp b/gdb/testsuite/gdb.base/annota1
 diff --git a/gdb/testsuite/gdb.base/annota3.exp b/gdb/testsuite/gdb.base/annota3.exp
 --- a/gdb/testsuite/gdb.base/annota3.exp
 +++ b/gdb/testsuite/gdb.base/annota3.exp
-@@ -36,6 +36,8 @@ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
+@@ -38,6 +38,8 @@ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
  
  clean_restart ${binfile}
  

SOURCES/gdb-6.7-charsign-test.patch

@@ -0,0 +1,130 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.7-charsign-test.patch
+
+;; Fix displaying of numeric char arrays as strings (BZ 224128).
+;;=fedoratest: But it is failing anyway, one should check the behavior more.
+
+https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=224128
+
+2007-01-25  Jan Kratochvil <jan.kratochvil@redhat.com>
+
+	* gdb.base/charsign.exp, gdb.base/charsign.c: New files.
+	[ stripped ]
+
+2007-10-19  Jan Kratochvil <jan.kratochvil@redhat.com>
+
+	Port to GDB-6.7 - only the testcase left, patch has been reverted,
+	char-vectors restricted.
+
+diff --git a/gdb/testsuite/gdb.base/charsign.c b/gdb/testsuite/gdb.base/charsign.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/charsign.c
+@@ -0,0 +1,37 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2007 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 2 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++ 
++   You should have received a copy of the GNU General Public License
++   along with this program; if not, write to the Free Software
++   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@prep.ai.mit.edu  */
++
++int main()
++{
++  return 0;
++}
++
++char n[]="A";
++signed char s[]="A";
++unsigned char u[]="A";
++
++typedef char char_n;
++typedef signed char char_s;
++typedef unsigned char char_u;
++
++char_n n_typed[]="A";
++char_s s_typed[]="A";
++char_u u_typed[]="A";
+diff --git a/gdb/testsuite/gdb.base/charsign.exp b/gdb/testsuite/gdb.base/charsign.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/charsign.exp
+@@ -0,0 +1,63 @@
++# Copyright 2007 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++set testfile charsign
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++
++proc do_test { cflags } {
++    global srcdir
++    global binfile
++    global subdir
++    global srcfile
++    global gdb_prompt
++
++    if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug additional_flags=$cflags]] != "" } {
++	untested "Couldn't compile test program"
++	return -1
++    }
++
++    # Get things started.
++
++    gdb_exit
++    gdb_start
++    gdb_reinitialize_dir $srcdir/$subdir
++    gdb_load ${binfile}
++
++    # For C programs, "start" should stop in main().
++
++    gdb_test "p n" \
++	     "= \"A\""
++    gdb_test "p s" \
++	     "= \\{65 'A', 0 '\\\\0'\\}"
++    gdb_test "p u" \
++	     "= \\{65 'A', 0 '\\\\0'\\}"
++    gdb_test "p n_typed" \
++	     "= \"A\""
++    gdb_test "p s_typed" \
++	     "= \\{65 'A', 0 '\\\\0'\\}"
++    gdb_test "p u_typed" \
++	     "= \\{65 'A', 0 '\\\\0'\\}"
++}
++
++# The string identification works despite the compiler flags below due to
++# gdbtypes.c:
++#   if (name && strcmp (name, "char") == 0)
++#     TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN;
++
++do_test {}
++do_test {-fsigned-char}
++do_test {-funsigned-char}

SOURCES/gdb-6.7-testsuite-stable-results.patch

@@ -0,0 +1,104 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.7-testsuite-stable-results.patch
+
+;; Testsuite fixes for more stable/comparable results.
+;;=fedoratest
+
+gdb/testsuite/gdb.base/fileio.c:
+gdb/testsuite/gdb.base/fileio.exp:
+2007-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.base/fileio.c (ROOTSUBDIR): New macro.
+	(main): CHDIR into ROOTSUBDIR.  CHOWN ROOTSUBDIR and CHDIR into
+	ROOTSUBDIR if we are being run as root.
+	* gdb.base/fileio.exp: Change the startup and finish cleanup.
+	Change the test file reference to be into the `fileio.dir' directory.
+
+sources/gdb/testsuite/gdb.base/dump.exp:
+Found on RHEL-5.s390x.
+
+gdb-6.8.50.20090209/gdb/testsuite/gdb.base/auxv.exp:
+random FAIL: gdb.base/auxv.exp: matching auxv data from live and gcore
+
+gdb-6.8.50.20090209/gdb/testsuite/gdb.base/annota1.exp:
+frames-invalid can happen asynchronously.
+
+diff --git a/gdb/testsuite/gdb.base/fileio.c b/gdb/testsuite/gdb.base/fileio.c
+--- a/gdb/testsuite/gdb.base/fileio.c
++++ b/gdb/testsuite/gdb.base/fileio.c
+@@ -560,6 +560,28 @@ strerrno (int err)
+ int
+ main ()
+ {
++  /* These tests
++       Open for write but no write permission returns EACCES
++       Unlinking a file in a directory w/o write access returns EACCES
++     fail if we are being run as root - drop the privileges here.  */
++
++  if (geteuid () == 0)
++    {
++      uid_t uid = 99;
++
++      if (chown (OUTDIR, uid, uid) != 0)
++	{
++	  printf ("chown %d.%d %s: %s\n", (int) uid, (int) uid,
++		  OUTDIR, strerror (errno));
++	  exit (1);
++	}
++      if (setuid (uid) || geteuid () == 0)
++	{
++	  printf ("setuid %d: %s\n", (int) uid, strerror (errno));
++	  exit (1);
++	}
++    }
++
+   /* Don't change the order of the calls.  They partly depend on each other */
+   test_open ();
+   test_write ();
+diff --git a/gdb/testsuite/gdb.base/fileio.exp b/gdb/testsuite/gdb.base/fileio.exp
+--- a/gdb/testsuite/gdb.base/fileio.exp
++++ b/gdb/testsuite/gdb.base/fileio.exp
+@@ -24,9 +24,9 @@ if [target_info exists gdb,nofileio] {
+ standard_testfile
+ 
+ if {[is_remote host]} {
+-    set outdir .
++    set outdir "fileio.dir"
+ } else {
+-    set outdir [standard_output_file {}]
++    set outdir [standard_output_file "fileio.dir"]
+ }
+ 
+ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
+@@ -47,7 +47,8 @@ set dir2 [standard_output_file dir2.fileio.test]
+ if {[file exists $dir2] && ![file writable $dir2]} {
+     system "chmod +w $dir2"
+ }
+-system "rm -rf [standard_output_file *.fileio.test]"
++system "rm -rf [standard_output_file fileio.dir]"
++system "mkdir -m777 [standard_output_file fileio.dir]"
+ 
+ set oldtimeout $timeout
+ set timeout [expr "$timeout + 60"]
+@@ -89,7 +90,7 @@ gdb_test continue \
+ 
+ gdb_test "continue" ".*" ""
+ 
+-catch "system \"chmod -f -w [standard_output_file nowrt.fileio.test]\""
++catch "system \"chmod -f -w [standard_output_file fileio.dir/nowrt.fileio.test]\""
+ 
+ gdb_test continue \
+ "Continuing\\..*open 5:.*EACCES$stop_msg" \
+@@ -276,9 +277,7 @@ gdb_test continue \
+ gdb_exit
+ 
+ # Make dir2 writable again so rm -rf of a build tree Just Works.
+-if {[file exists $dir2] && ![file writable $dir2]} {
+-    system "chmod +w $dir2"
+-}
++system "chmod -R +w $outdir"
+ 
+ set timeout $oldtimeout
+ return 0

SOURCES/gdb-6.8-bz436037-reg-no-longer-active.patch

@@ -0,0 +1,37 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.8-bz436037-reg-no-longer-active.patch
+
+;; Fix register assignments with no GDB stack frames (BZ 436037).
+;;=push+jan: This fix is incorrect.
+
+diff --git a/gdb/valops.c b/gdb/valops.c
+--- a/gdb/valops.c
++++ b/gdb/valops.c
+@@ -1104,6 +1104,8 @@ value_assign (struct value *toval, struct value *fromval)
+ 	struct gdbarch *gdbarch;
+ 	int value_reg;
+ 
++	value_reg = VALUE_REGNUM (toval);
++
+ 	/* Figure out which frame this is in currently.
+ 	
+ 	   We use VALUE_FRAME_ID for obtaining the value's frame id instead of
+@@ -1113,8 +1115,14 @@ value_assign (struct value *toval, struct value *fromval)
+ 	   frame.  */
+ 	frame = frame_find_by_id (VALUE_FRAME_ID (toval));
+ 
+-	value_reg = VALUE_REGNUM (toval);
+-
++	/* "set $reg+=1" should work on programs with no debug info,
++	   but frame_find_by_id returns NULL here (RH bug 436037).
++	   Use current frame, it represents CPU state in this case.
++	   If frame_find_by_id is changed to do it internally
++	   (it is contemplated there), remove this.  */
++	if (!frame)
++	  frame = get_current_frame ();
++	/* Probably never happens.  */
+ 	if (!frame)
+ 	  error (_("Value being assigned to is no longer active."));
+ 

SOURCES/gdb-6.8-bz442765-threaded-exec-test.patch

@@ -0,0 +1,181 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.8-bz442765-threaded-exec-test.patch
+
+;; Test various forms of threads tracking across exec() (BZ 442765).
+;;=fedoratest
+
+Test various forms of threads tracking across exec(2).
+
+diff --git a/gdb/testsuite/gdb.threads/threaded-exec.c b/gdb/testsuite/gdb.threads/threaded-exec.c
+--- a/gdb/testsuite/gdb.threads/threaded-exec.c
++++ b/gdb/testsuite/gdb.threads/threaded-exec.c
+@@ -18,21 +18,95 @@
+    Boston, MA 02111-1307, USA.  */
+ 
+ #include <stddef.h>
+-#include <pthread.h>
+ #include <assert.h>
+ #include <stdlib.h>
+ #include <unistd.h>
++#include <stdio.h>
+ 
++#ifdef THREADS
++
++# include <pthread.h>
+ 
+ static void *
+ threader (void *arg)
+ {
+-	return NULL;
++  return NULL;
+ }
+ 
++#endif
++
+ int
+-main (void)
++main (int argc, char **argv)
+ {
++  char *exec_nothreads, *exec_threads, *cmd;
++  int phase;
++  char phase_s[8];
++
++  setbuf (stdout, NULL);
++
++  if (argc != 4)
++    {
++      fprintf (stderr, "%s <non-threaded> <threaded> <phase>\n", argv[0]);
++      return 1;
++    }
++
++#ifdef THREADS
++  puts ("THREADS: Y");
++#else
++  puts ("THREADS: N");
++#endif
++  exec_nothreads = argv[1];
++  printf ("exec_nothreads: %s\n", exec_nothreads);
++  exec_threads = argv[2];
++  printf ("exec_threads: %s\n", exec_threads);
++  phase = atoi (argv[3]);
++  printf ("phase: %d\n", phase);
++
++  /* Phases: threading
++     0: N -> N
++     1: N -> Y
++     2: Y -> Y
++     3: Y -> N
++     4: N -> exit  */
++
++  cmd = NULL;
++
++#ifndef THREADS
++  switch (phase)
++    {
++    case 0:
++      cmd = exec_nothreads;
++      break;
++    case 1:
++      cmd = exec_threads;
++      break;
++    case 2:
++      fprintf (stderr, "%s: We should have threads for phase %d!\n", argv[0],
++	       phase);
++      return 1;
++    case 3:
++      fprintf (stderr, "%s: We should have threads for phase %d!\n", argv[0],
++	       phase);
++      return 1;
++    case 4:
++      return 0;
++    default:
++      assert (0);
++    }
++#else	/* THREADS */
++  switch (phase)
++    {
++    case 0:
++      fprintf (stderr, "%s: We should not have threads for phase %d!\n",
++	       argv[0], phase);
++      return 1;
++    case 1:
++      fprintf (stderr, "%s: We should not have threads for phase %d!\n",
++	       argv[0], phase);
++      return 1;
++    case 2:
++      cmd = exec_threads;
++      {
+ 	pthread_t t1;
+ 	int i;
+ 
+@@ -40,7 +114,34 @@ main (void)
+ 	assert (i == 0);
+ 	i = pthread_join (t1, NULL);
+ 	assert (i == 0);
++      }
++      break;
++    case 3:
++      cmd = exec_nothreads;
++      {
++	pthread_t t1;
++	int i;
++
++	i = pthread_create (&t1, NULL, threader, (void *) NULL);
++	assert (i == 0);
++	i = pthread_join (t1, NULL);
++	assert (i == 0);
++      }
++      break;
++    case 4:
++      fprintf (stderr, "%s: We should not have threads for phase %d!\n",
++	       argv[0], phase);
++      return 1;
++    default:
++      assert (0);
++    }
++#endif	/* THREADS */
++
++  assert (cmd != NULL);
++
++  phase++;
++  snprintf (phase_s, sizeof phase_s, "%d", phase);
+ 
+-	execl ("/bin/true", "/bin/true", NULL);
+-	abort ();
++  execl (cmd, cmd, exec_nothreads, exec_threads, phase_s, NULL);
++  assert (0);
+ }
+diff --git a/gdb/testsuite/gdb.threads/threaded-exec.exp b/gdb/testsuite/gdb.threads/threaded-exec.exp
+--- a/gdb/testsuite/gdb.threads/threaded-exec.exp
++++ b/gdb/testsuite/gdb.threads/threaded-exec.exp
+@@ -20,9 +20,14 @@
+ 
+ set testfile threaded-exec
+ set srcfile ${testfile}.c
+-set binfile [standard_output_file ${testfile}]
++set binfile_nothreads [standard_output_file ${testfile}N]
++set binfile_threads [standard_output_file ${testfile}Y]
+ 
+-if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable []] != "" } {
++if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile_nothreads}" executable {additional_flags=-UTHREADS}] != "" } {
++    return -1
++}
++
++if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile_threads}" executable {additional_flags=-DTHREADS}] != "" } {
+     return -1
+ }
+ 
+@@ -30,9 +35,9 @@ gdb_exit
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+ 
+-gdb_load ${binfile}
++gdb_load ${binfile_nothreads}
+ 
+-gdb_run_cmd
++gdb_run_cmd ${binfile_nothreads} ${binfile_threads} 0
+ 
+ gdb_test_multiple {} "Program exited" {
+    -re "\r\n\\\[Inferior .* exited normally\\\]\r\n$gdb_prompt $" {

SOURCES/gdb-6.8-bz466901-backtrace-full-prelinked.patch

@@ -383,12 +383,12 @@ new file mode 100644
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2 of the License, or
 +# (at your option) any later version.
-+#
++# 
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
-+#
++# 
 +# You should have received a copy of the GNU General Public License
 +# along with this program; if not, write to the Free Software
 +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -402,7 +402,7 @@ new file mode 100644
 +     && ![istarget *-*-elf*]
 +     && ![istarget *-*-openbsd*])
 +    || (![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"])} {
-+    return 0
++    return 0  
 +}
 +
 +set testfile "dw2-loclist-prelinked"

SOURCES/gdb-6.8-quit-never-aborts.patch

@@ -0,0 +1,78 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.8-quit-never-aborts.patch
+
+;; Make the GDB quit processing non-abortable to cleanup everything properly.
+;;=fedora: It was useful only after gdb-6.8-attach-signalled-detach-stopped.patch .
+
+We may abort the process of detaching threads with multiple SIGINTs - which are
+being sent during a testcase terminating its child GDB.
+
+Some of the threads may not be properly PTRACE_DETACHed which hurts if they
+should have been detached with SIGSTOP (as they are accidentally left running
+on the debugger termination).
+
+diff --git a/gdb/defs.h b/gdb/defs.h
+--- a/gdb/defs.h
++++ b/gdb/defs.h
+@@ -168,6 +168,10 @@ extern void default_quit_handler (void);
+ /* Flag that function quit should call quit_force.  */
+ extern volatile int sync_quit_force_run;
+ 
++#ifdef NEED_DETACH_SIGSTOP
++extern int quit_flag_cleanup;
++#endif
++
+ extern void quit (void);
+ 
+ /* Helper for the QUIT macro.  */
+diff --git a/gdb/extension.c b/gdb/extension.c
+--- a/gdb/extension.c
++++ b/gdb/extension.c
+@@ -820,6 +820,11 @@ check_quit_flag (void)
+   int i, result = 0;
+   const struct extension_language_defn *extlang;
+ 
++#ifdef NEED_DETACH_SIGSTOP
++  if (quit_flag_cleanup)
++    return 0;
++#endif
++
+   ALL_ENABLED_EXTENSION_LANGUAGES (i, extlang)
+     {
+       if (extlang->ops->check_quit_flag != NULL)
+diff --git a/gdb/top.c b/gdb/top.c
+--- a/gdb/top.c
++++ b/gdb/top.c
+@@ -1606,7 +1606,13 @@ quit_force (int *exit_arg, int from_tty)
+ 
+   qt.from_tty = from_tty;
+ 
++#ifndef NEED_DETACH_SIGSTOP
+   /* We want to handle any quit errors and exit regardless.  */
++#else
++  /* We want to handle any quit errors and exit regardless but we should never
++     get user-interrupted to properly detach the inferior.  */
++  quit_flag_cleanup = 1;
++#endif
+ 
+   /* Get out of tfind mode, and kill or detach all inferiors.  */
+   TRY
+diff --git a/gdb/utils.c b/gdb/utils.c
+--- a/gdb/utils.c
++++ b/gdb/utils.c
+@@ -108,6 +108,13 @@ static std::chrono::steady_clock::duration prompt_for_continue_wait_time;
+ 
+ static int debug_timestamp = 0;
+ 
++#ifdef NEED_DETACH_SIGSTOP
++/* Nonzero means we are already processing the quitting cleanups and we should
++   no longer get aborted.  */
++
++int quit_flag_cleanup;
++#endif
++
+ /* Nonzero means that strings with character values >0x7F should be printed
+    as octal escapes.  Zero means just print the value (e.g. it's an
+    international character, and the terminal or window can cope.)  */

SOURCES/gdb-6.8-sparc64-silence-memcpy-check.patch

@@ -0,0 +1,19 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.8-sparc64-silence-memcpy-check.patch
+
+;; Silence memcpy check which returns false positive (sparc64)
+;;=push: But it is just a GCC workaround, look up the existing GCC PR for it.
+
+diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
+--- a/gdb/sparc-tdep.c
++++ b/gdb/sparc-tdep.c
+@@ -1462,6 +1462,7 @@ sparc32_store_return_value (struct type *type, struct regcache *regcache,
+   if (sparc_floating_p (type) || sparc_complex_floating_p (type))
+     {
+       /* Floating return values.  */
++      len = (len <= 8) ? len : 8;
+       memcpy (buf, valbuf, len);
+       regcache->cooked_write (SPARC_F0_REGNUM, buf);
+       if (len > 4)

SOURCES/gdb-6.8-watchpoint-conditionals-test.patch

@@ -0,0 +1,90 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-6.8-watchpoint-conditionals-test.patch
+
+;; Test the watchpoints conditionals works.
+;;=fedoratest
+
+For:
+http://sourceware.org/ml/gdb-patches/2008-04/msg00379.html
+http://sourceware.org/ml/gdb-cvs/2008-04/msg00104.html
+
+diff --git a/gdb/testsuite/gdb.base/watchpoint-cond.c b/gdb/testsuite/gdb.base/watchpoint-cond.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/watchpoint-cond.c
+@@ -0,0 +1,31 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2008 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@prep.ai.mit.edu  */
++
++int
++main (int argc, char **argv)
++{
++  static int i = 0; /* `static' to start initialized.  */
++  int j = 2;
++
++  for (j = 0; j < 30; j++)
++    i = 30 - j;
++
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.base/watchpoint-cond.exp b/gdb/testsuite/gdb.base/watchpoint-cond.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/watchpoint-cond.exp
+@@ -0,0 +1,37 @@
++# Copyright 2008 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++set testfile watchpoint-cond
++set srcfile ${testfile}.c
++set binfile [standard_output_file ${testfile}]
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++    untested "Couldn't compile test program"
++    return -1
++}
++
++# Get things started.
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++if { [runto_main] < 0 } {
++    untested watchpoint-cond
++    return -1
++}
++
++gdb_test "watch i if i < 20" "atchpoint \[0-9\]+: i"
++gdb_test "cont" "atchpoint \[0-9\]+: i.*Old value = 20.*New value = 19.*"

SOURCES/gdb-7.2.50-sparc-add-workaround-to-broken-debug-files.patch

@@ -0,0 +1,68 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-7.2.50-sparc-add-workaround-to-broken-debug-files.patch
+
+;; Toolchain on sparc is slightly broken and debuginfo files are generated
+;; with non 64bit aligned tables/offsets.
+;; See for example readelf -S ../Xvnc.debug.
+;;
+;; As a consenquence calculation of sectp->filepos as used in
+;; dwarf2_read_section (gdb/dwarf2read.c:1525) will return a non aligned buffer
+;; that cannot be used directly as done with MMAP.
+;; Usage will result in a BusError.
+;;
+;; While we figure out what's wrong in the toolchain and do a full archive
+;; rebuild to fix it, we need to be able to use gdb :)
+;;=push
+
+diff --git a/gdb/gdb_bfd.c b/gdb/gdb_bfd.c
+--- a/gdb/gdb_bfd.c
++++ b/gdb/gdb_bfd.c
+@@ -24,12 +24,14 @@
+ #include "hashtab.h"
+ #include "filestuff.h"
+ #include "vec.h"
++#ifndef __sparc__
+ #ifdef HAVE_MMAP
+ #include <sys/mman.h>
+ #ifndef MAP_FAILED
+ #define MAP_FAILED ((void *) -1)
+ #endif
+ #endif
++#endif
+ #include "target.h"
+ #include "gdb/fileio.h"
+ #include "inferior.h"
+@@ -484,6 +486,7 @@ free_one_bfd_section (bfd *abfd, asection *sectp, void *ignore)
+ 
+   if (sect != NULL && sect->data != NULL)
+     {
++#ifndef __sparc__
+ #ifdef HAVE_MMAP
+       if (sect->map_addr != NULL)
+ 	{
+@@ -493,6 +496,7 @@ free_one_bfd_section (bfd *abfd, asection *sectp, void *ignore)
+ 	  gdb_assert (res == 0);
+ 	}
+       else
++#endif
+ #endif
+ 	xfree (sect->data);
+     }
+@@ -659,6 +663,7 @@ gdb_bfd_map_section (asection *sectp, bfd_size_type *size)
+   if (descriptor->data != NULL)
+     goto done;
+ 
++#ifndef __sparc__
+ #ifdef HAVE_MMAP
+   if (!bfd_is_section_compressed (abfd, sectp))
+     {
+@@ -693,6 +698,7 @@ gdb_bfd_map_section (asection *sectp, bfd_size_type *size)
+ 	}
+     }
+ #endif /* HAVE_MMAP */
++#endif
+ 
+   /* Handle compressed sections, or ordinary uncompressed sections in
+      the no-mmap case.  */

SOURCES/gdb-add-index.patch

@@ -1,77 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Fedora GDB patches <invalid@email.com>
-Date: Fri, 27 Oct 2017 21:07:50 +0200
-Subject: gdb-add-index.patch
-
-;; Update gdb-add-index.sh such that, when the GDB environment
-;; variable is not set, the script is smarter than just looking for
-;; 'gdb' in the $PATH.
-;;
-;; The actual search order is now: /usr/bin/gdb.minimal, gdb (in the
-;; $PATH), then /usr/libexec/gdb.
-;;
-;; For the rationale of looking for gdb.minimal see:
-;;
-;;   https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
-;;
-;;=fedora
-
-diff --git a/gdb/contrib/gdb-add-index.sh b/gdb/contrib/gdb-add-index.sh
---- a/gdb/contrib/gdb-add-index.sh
-+++ b/gdb/contrib/gdb-add-index.sh
-@@ -16,14 +16,52 @@
- # You should have received a copy of the GNU General Public License
- # along with this program.  If not, see <http://www.gnu.org/licenses/>.
- 
--# This program assumes gdb and objcopy are in $PATH.
--# If not, or you want others, pass the following in the environment
--GDB=${GDB:=gdb}
-+# This program assumes objcopy and readelf are in $PATH.  If not, or
-+# you want others, pass the following in the environment
- OBJCOPY=${OBJCOPY:=objcopy}
- READELF=${READELF:=readelf}
- 
- myname="${0##*/}"
- 
-+# For GDB itself we need to be a little smarter.  If GDB is set in the
-+# environment then we will use that.  But if GDB is not set in the
-+# environment then we have a couple of options that we need to check
-+# through.
-+#
-+# Our default choice is for /usr/bin/gdb.minimal.  For an explanation
-+# of why this is chosen, check out:
-+#   https://bugzilla.redhat.com/show_bug.cgi?id=1695015
-+#   https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
-+#
-+# If gdb.minimal is not found then we look for a 'gdb' executable on
-+# the path.
-+#
-+# And finally, we check for /usr/libexec/gdb.
-+#
-+# If none of those result in a useable GDB then we give an error and
-+# exit.
-+if test -z "$GDB"; then
-+    for possible_gdb in /usr/bin/gdb.minimal gdb /usr/libexec/gdb; do
-+        if ! which "$possible_gdb" >/dev/null 2>&1; then
-+            continue
-+        fi
-+
-+        possible_gdb=$(which "$possible_gdb")
-+
-+        if ! test -x "$possible_gdb"; then
-+            continue
-+        fi
-+
-+        GDB="$possible_gdb"
-+        break
-+    done
-+
-+    if test -z "$GDB"; then
-+        echo "$myname: Failed to find a useable GDB binary" 1>&2
-+        exit 1
-+    fi
-+fi
-+
- dwarf5=""
- if [ "$1" = "-dwarf-5" ]; then
-     dwarf5="$1"

SOURCES/gdb-archer-next-over-throw-cxx-exec.patch

@@ -43,7 +43,7 @@ diff --git a/gdb/testsuite/gdb.cp/cxxexec.exp b/gdb/testsuite/gdb.cp/cxxexec.exp
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.cp/cxxexec.exp
-@@ -0,0 +1,42 @@
+@@ -0,0 +1,51 @@
 +# Copyright 2010 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
@@ -83,6 +83,15 @@ new file mode 100644
 +    }
 +}
 +
-+# Run to end.  The buggy GDB failed instead with:
-+#  Cannot access memory at address ADDR.
-+gdb_continue_to_end "" "continue" 1
++set test continue
++gdb_test_multiple $test $test {
++    -re "Cannot access memory at address 0x\[0-9a-f\]+\r\n$gdb_prompt $" {
++	fail $test
++    }
++    -re "\r\n$gdb_prompt $" {
++	pass $test
++    }
++}
++
++# `info inferiors' can show <null> on older GDBs.
++gdb_test "info threads" "info threads" "program finished"

SOURCES/gdb-archer-pie-addons-keep-disabled.patch

@@ -0,0 +1,89 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-archer-pie-addons-keep-disabled.patch
+
+;;=push+jan: Breakpoints disabling matching should not be based on address.
+
+diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
+--- a/gdb/breakpoint.c
++++ b/gdb/breakpoint.c
+@@ -15522,6 +15522,50 @@ initialize_breakpoint_ops (void)
+ 
+ static struct cmd_list_element *enablebreaklist = NULL;
+ 
++void
++breakpoints_relocate (struct objfile *objfile, struct section_offsets *delta)
++{
++  struct bp_location *bl, **blp_tmp;
++  int changed = 0;
++
++  gdb_assert (objfile->separate_debug_objfile_backlink == NULL);
++
++  ALL_BP_LOCATIONS (bl, blp_tmp)
++    {
++      struct obj_section *osect;
++
++      /* BL->SECTION can be correctly NULL for breakpoints with multiple
++         locations expanded through symtab.  */
++
++      ALL_OBJFILE_OSECTIONS (objfile, osect)
++	{
++	  CORE_ADDR relocated_address;
++	  CORE_ADDR delta_offset;
++
++	  delta_offset = ANOFFSET (delta, osect->the_bfd_section->index);
++	  if (delta_offset == 0)
++	    continue;
++	  relocated_address = bl->address + delta_offset;
++
++	  if (obj_section_addr (osect) <= relocated_address
++	      && relocated_address < obj_section_endaddr (osect))
++	    {
++	      if (bl->inserted)
++		remove_breakpoint (bl);
++
++	      bl->address += delta_offset;
++	      bl->requested_address += delta_offset;
++
++	      changed = 1;
++	    }
++	}
++    }
++
++  if (changed)
++    qsort (bp_locations, bp_locations_count, sizeof (*bp_locations),
++	   bp_locations_compare);
++}
++
+ void
+ _initialize_breakpoint (void)
+ {
+diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
+--- a/gdb/breakpoint.h
++++ b/gdb/breakpoint.h
+@@ -1679,6 +1679,9 @@ extern const char *ep_parse_optional_if_clause (const char **arg);
+    UIOUT iff debugging multiple threads.  */
+ extern void maybe_print_thread_hit_breakpoint (struct ui_out *uiout);
+ 
++extern void breakpoints_relocate (struct objfile *objfile,
++				  struct section_offsets *delta);
++
+ /* Print the specified breakpoint.  */
+ extern void print_breakpoint (breakpoint *bp);
+ 
+diff --git a/gdb/objfiles.c b/gdb/objfiles.c
+--- a/gdb/objfiles.c
++++ b/gdb/objfiles.c
+@@ -883,6 +883,11 @@ objfile_relocate1 (struct objfile *objfile,
+ 				obj_section_addr (s));
+     }
+ 
++  /* Final call of breakpoint_re_set can keep breakpoint locations disabled if
++     their addresses match.  */
++  if (objfile->separate_debug_objfile_backlink == NULL)
++    breakpoints_relocate (objfile, delta);
++
+   /* Data changed.  */
+   return 1;
+ }

SOURCES/gdb-archer-pie-addons.patch

@@ -0,0 +1,63 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-archer-pie-addons.patch
+
+;;=push+jan: May get obsoleted by Tom's unrelocated objfiles patch.
+
+diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
+--- a/gdb/gdbtypes.h
++++ b/gdb/gdbtypes.h
+@@ -505,6 +505,7 @@ enum field_loc_kind
+   {
+     FIELD_LOC_KIND_BITPOS,	/**< bitpos */
+     FIELD_LOC_KIND_ENUMVAL,	/**< enumval */
++    /* This address is unrelocated by the objfile's ANOFFSET.  */
+     FIELD_LOC_KIND_PHYSADDR,	/**< physaddr */
+     FIELD_LOC_KIND_PHYSNAME,	/**< physname */
+     FIELD_LOC_KIND_DWARF_BLOCK	/**< dwarf_block */
+@@ -556,6 +557,7 @@ union field_location
+      field.  Otherwise, physname is the mangled label of the
+      static field.  */
+ 
++  /* This address is unrelocated by the objfile's ANOFFSET.  */
+   CORE_ADDR physaddr;
+   const char *physname;
+ 
+@@ -1438,6 +1440,7 @@ extern void set_type_vptr_basetype (struct type *, struct type *);
+ #define FIELD_ENUMVAL_LVAL(thisfld) ((thisfld).loc.enumval)
+ #define FIELD_ENUMVAL(thisfld) (FIELD_ENUMVAL_LVAL (thisfld) + 0)
+ #define FIELD_STATIC_PHYSNAME(thisfld) ((thisfld).loc.physname)
++/* This address is unrelocated by the objfile's ANOFFSET.  */
+ #define FIELD_STATIC_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
+ #define FIELD_DWARF_BLOCK(thisfld) ((thisfld).loc.dwarf_block)
+ #define SET_FIELD_BITPOS(thisfld, bitpos)			\
+@@ -1449,6 +1452,7 @@ extern void set_type_vptr_basetype (struct type *, struct type *);
+ #define SET_FIELD_PHYSNAME(thisfld, name)			\
+   (FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_PHYSNAME,		\
+    FIELD_STATIC_PHYSNAME (thisfld) = (name))
++/* This address is unrelocated by the objfile's ANOFFSET.  */
+ #define SET_FIELD_PHYSADDR(thisfld, addr)			\
+   (FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_PHYSADDR,		\
+    FIELD_STATIC_PHYSADDR (thisfld) = (addr))
+@@ -1465,6 +1469,7 @@ extern void set_type_vptr_basetype (struct type *, struct type *);
+ #define TYPE_FIELD_BITPOS(thistype, n) FIELD_BITPOS (TYPE_FIELD (thistype, n))
+ #define TYPE_FIELD_ENUMVAL(thistype, n) FIELD_ENUMVAL (TYPE_FIELD (thistype, n))
+ #define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) FIELD_STATIC_PHYSNAME (TYPE_FIELD (thistype, n))
++/* This address is unrelocated by the objfile's ANOFFSET.  */
+ #define TYPE_FIELD_STATIC_PHYSADDR(thistype, n) FIELD_STATIC_PHYSADDR (TYPE_FIELD (thistype, n))
+ #define TYPE_FIELD_DWARF_BLOCK(thistype, n) FIELD_DWARF_BLOCK (TYPE_FIELD (thistype, n))
+ #define TYPE_FIELD_ARTIFICIAL(thistype, n) FIELD_ARTIFICIAL(TYPE_FIELD(thistype,n))
+diff --git a/gdb/value.c b/gdb/value.c
+--- a/gdb/value.c
++++ b/gdb/value.c
+@@ -2829,7 +2829,8 @@ value_static_field (struct type *type, int fieldno)
+     {
+     case FIELD_LOC_KIND_PHYSADDR:
+       retval = value_at_lazy (TYPE_FIELD_TYPE (type, fieldno),
+-			      TYPE_FIELD_STATIC_PHYSADDR (type, fieldno));
++			      TYPE_FIELD_STATIC_PHYSADDR (type, fieldno)
++			      + (TYPE_OBJFILE (type) == NULL ? 0 : ANOFFSET (TYPE_OBJFILE (type)->section_offsets, SECT_OFF_TEXT (TYPE_OBJFILE (type)))));
+       break;
+     case FIELD_LOC_KIND_PHYSNAME:
+     {

SOURCES/gdb-archer.patch

@@ -0,0 +1,600 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-archer.patch
+
+;; Python patches of: http://sourceware.org/gdb/wiki/ProjectArcher
+;;=push
+
+http://sourceware.org/gdb/wiki/ProjectArcher
+http://sourceware.org/gdb/wiki/ArcherBranchManagement
+
+GIT snapshot:
+commit 718a1618b2f691a7f407213bb50f100ac59f91c3
+
+tromey/python
+
+diff --git a/gdb/Makefile.in b/gdb/Makefile.in
+--- a/gdb/Makefile.in
++++ b/gdb/Makefile.in
+@@ -2112,6 +2112,12 @@ stamp-h: $(srcdir)/config.in config.status
+ 	  CONFIG_LINKS= \
+ 	  $(SHELL) config.status
+ 
++.gdbinit: $(srcdir)/gdbinit.in config.status
++	CONFIG_FILES=".gdbinit:gdbinit.in" \
++	  CONFIG_COMMANDS= \
++	  CONFIG_HEADERS= \
++	  $(SHELL) config.status
++
+ config.status: $(srcdir)/configure configure.nat configure.tgt configure.host ../bfd/development.sh
+ 	$(SHELL) config.status --recheck
+ 
+diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
+--- a/gdb/data-directory/Makefile.in
++++ b/gdb/data-directory/Makefile.in
+@@ -80,6 +80,7 @@ PYTHON_FILE_LIST = \
+ 	gdb/unwinder.py \
+ 	gdb/xmethod.py \
+ 	gdb/command/__init__.py \
++	gdb/command/ignore_errors.py \
+ 	gdb/command/explore.py \
+ 	gdb/command/backtrace.py \
+ 	gdb/command/frame_filters.py \
+@@ -92,6 +93,8 @@ PYTHON_FILE_LIST = \
+ 	gdb/function/as_string.py \
+ 	gdb/function/caller_is.py \
+ 	gdb/function/strfns.py \
++	gdb/function/caller_is.py \
++	gdb/function/in_scope.py \
+ 	gdb/printer/__init__.py \
+ 	gdb/printer/bound_registers.py
+ 
+diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
+--- a/gdb/doc/gdb.texinfo
++++ b/gdb/doc/gdb.texinfo
+@@ -1245,6 +1245,16 @@ for remote debugging.
+ Run using @var{device} for your program's standard input and output.
+ @c FIXME: kingdon thinks there is more to -tty.  Investigate.
+ 
++@item -P
++@cindex @code{-P}
++@itemx --python
++@cindex @code{--python}
++Change interpretation of command line so that the argument immediately
++following this switch is taken to be the name of a Python script file.
++This option stops option processing; subsequent options are passed to
++Python as @code{sys.argv}.  This option is only available if Python
++scripting support was enabled when @value{GDBN} was configured.
++
+ @c resolve the situation of these eventually
+ @item -tui
+ @cindex @code{--tui}
+diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
+--- a/gdb/doc/python.texi
++++ b/gdb/doc/python.texi
+@@ -88,8 +88,6 @@ containing @code{end}.  For example:
+ 
+ @smallexample
+ (@value{GDBP}) python
+-Type python script
+-End with a line saying just "end".
+ >print 23
+ >end
+ 23
+diff --git a/gdb/gdb-gdb.gdb.in b/gdb/gdb-gdb.gdb.in
+--- a/gdb/gdb-gdb.gdb.in
++++ b/gdb/gdb-gdb.gdb.in
+@@ -1,5 +1,15 @@
+ echo Setting up the environment for debugging gdb.\n
+ 
++# Set up the Python library and "require" command.
++python
++from os.path import abspath
++gdb.datadir = abspath ('@srcdir@/python/lib')
++gdb.pythonlibdir = gdb.datadir
++gdb.__path__ = [gdb.datadir + '/gdb']
++sys.path.insert(0, gdb.datadir)
++end
++source @srcdir@/python/lib/gdb/__init__.py
++
+ if !$gdb_init_done
+   set variable $gdb_init_done = 1
+ 
+diff --git a/gdb/main.c b/gdb/main.c
+--- a/gdb/main.c
++++ b/gdb/main.c
+@@ -33,6 +33,7 @@
+ 
+ #include "interps.h"
+ #include "main.h"
++#include "python/python.h"
+ #include "source.h"
+ #include "cli/cli-cmds.h"
+ #include "objfiles.h"
+@@ -479,7 +480,7 @@ exec_or_core_file_attach (const char *filename, int from_tty)
+ }
+ 
+ static void
+-captured_main_1 (struct captured_main_args *context)
++captured_main_1 (struct captured_main_args *context, int &python_script)
+ {
+   int argc = context->argc;
+   char **argv = context->argv;
+@@ -695,10 +696,14 @@ captured_main_1 (struct captured_main_args *context)
+       {"args", no_argument, &set_args, 1},
+       {"l", required_argument, 0, 'l'},
+       {"return-child-result", no_argument, &return_child_result, 1},
++#if HAVE_PYTHON
++      {"python", no_argument, 0, 'P'},
++      {"P", no_argument, 0, 'P'},
++#endif
+       {0, no_argument, 0, 0}
+     };
+ 
+-    while (1)
++    while (!python_script)
+       {
+ 	int option_index;
+ 
+@@ -716,6 +721,9 @@ captured_main_1 (struct captured_main_args *context)
+ 	  case 0:
+ 	    /* Long option that just sets a flag.  */
+ 	    break;
++	  case 'P':
++	    python_script = 1;
++	    break;
+ 	  case OPT_SE:
+ 	    symarg = optarg;
+ 	    execarg = optarg;
+@@ -890,7 +898,31 @@ captured_main_1 (struct captured_main_args *context)
+ 
+   /* Now that gdb_init has created the initial inferior, we're in
+      position to set args for that inferior.  */
+-  if (set_args)
++  if (python_script)
++    {
++      /* The first argument is a python script to evaluate, and
++	 subsequent arguments are passed to the script for
++	 processing there.  */
++      if (optind >= argc)
++	{
++	  fprintf_unfiltered (gdb_stderr,
++			      _("%s: Python script file name required\n"),
++			      argv[0]);
++	  exit (1);
++	}
++
++      /* FIXME: should handle inferior I/O intelligently here.
++	 E.g., should be possible to run gdb in pipeline and have
++	 Python (and gdb) output go to stderr or file; and if a
++	 prompt is needed, open the tty.  */
++      quiet = 1;
++      /* FIXME: should read .gdbinit if, and only if, a prompt is
++	 requested by the script.  Though... maybe this is not
++	 ideal?  */
++      /* FIXME: likewise, reading in history.  */
++      inhibit_gdbinit = 1;
++    }
++  else if (set_args)
+     {
+       /* The remaining options are the command-line options for the
+ 	 inferior.  The first one is the sym/exec file, and the rest
+@@ -1180,7 +1212,8 @@ captured_main_1 (struct captured_main_args *context)
+ 
+   /* Read in the old history after all the command files have been
+      read.  */
+-  init_history ();
++  if (!python_script)
++    init_history ();
+ 
+   if (batch_flag)
+     {
+@@ -1193,24 +1226,37 @@ static void
+ captured_main (void *data)
+ {
+   struct captured_main_args *context = (struct captured_main_args *) data;
++  int python_script = 0;
+ 
+-  captured_main_1 (context);
++  captured_main_1 (context, python_script);
+ 
+-  /* NOTE: cagney/1999-11-07: There is probably no reason for not
+-     moving this loop and the code found in captured_command_loop()
+-     into the command_loop() proper.  The main thing holding back that
+-     change - SET_TOP_LEVEL() - has been eliminated.  */
+-  while (1)
++#if HAVE_PYTHON
++  if (python_script)
+     {
+-      TRY
+-	{
+-	  captured_command_loop ();
+-	}
+-      CATCH (ex, RETURN_MASK_ALL)
++      extern int pagination_enabled;
++      pagination_enabled = 0;
++      run_python_script (context->argc - optind, &context->argv[optind]);
++      return;
++    }
++  else
++#endif
++    {
++      /* NOTE: cagney/1999-11-07: There is probably no reason for not
++	 moving this loop and the code found in captured_command_loop()
++	 into the command_loop() proper.  The main thing holding back that
++	 change - SET_TOP_LEVEL() - has been eliminated. */
++      while (1)
+ 	{
+-	  exception_print (gdb_stderr, ex);
++	  TRY
++	    {
++	      captured_command_loop ();
++	    }
++	  CATCH (ex, RETURN_MASK_ALL)
++	    {
++	      exception_print (gdb_stderr, ex);
++	    }
++	  END_CATCH
+ 	}
+-      END_CATCH
+     }
+   /* No exit -- exit is through quit_command.  */
+ }
+@@ -1253,6 +1299,12 @@ print_gdb_help (struct ui_file *stream)
+   fputs_unfiltered (_("\
+ This is the GNU debugger.  Usage:\n\n\
+     gdb [options] [executable-file [core-file or process-id]]\n\
++    gdb [options] --args executable-file [inferior-arguments ...]\n"), stream);
++#if HAVE_PYTHON
++  fputs_unfiltered (_("\
++    gdb [options] [--python|-P] script-file [script-arguments ...]\n"), stream);
++#endif
++  fputs_unfiltered (_("\n\
+     gdb [options] --args executable-file [inferior-arguments ...]\n\n\
+ "), stream);
+   fputs_unfiltered (_("\
+@@ -1298,6 +1350,13 @@ Output and user interface control:\n\n\
+ #endif
+   fputs_unfiltered (_("\
+   --dbx              DBX compatibility mode.\n\
++"), stream);
++#if HAVE_PYTHON
++  fputs_unfiltered (_("\
++  --python, -P       Following argument is Python script file; remaining\n\
++                     arguments are passed to script.\n"), stream);
++#endif
++  fputs_unfiltered (_("\
+   -q, --quiet, --silent\n\
+                      Do not print version number on startup.\n\n\
+ "), stream);
+diff --git a/gdb/python/lib/gdb/command/ignore_errors.py b/gdb/python/lib/gdb/command/ignore_errors.py
+new file mode 100644
+--- /dev/null
++++ b/gdb/python/lib/gdb/command/ignore_errors.py
+@@ -0,0 +1,37 @@
++# Ignore errors in user commands.
++
++# Copyright (C) 2008 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++import gdb
++
++class IgnoreErrorsCommand (gdb.Command):
++    """Execute a single command, ignoring all errors.
++Only one-line commands are supported.
++This is primarily useful in scripts."""
++
++    def __init__ (self):
++        super (IgnoreErrorsCommand, self).__init__ ("ignore-errors",
++                                                    gdb.COMMAND_OBSCURE,
++                                                    # FIXME...
++                                                    gdb.COMPLETE_COMMAND)
++
++    def invoke (self, arg, from_tty):
++        try:
++            gdb.execute (arg, from_tty)
++        except:
++            pass
++
++IgnoreErrorsCommand ()
+diff --git a/gdb/python/lib/gdb/function/in_scope.py b/gdb/python/lib/gdb/function/in_scope.py
+new file mode 100644
+--- /dev/null
++++ b/gdb/python/lib/gdb/function/in_scope.py
+@@ -0,0 +1,47 @@
++# In-scope function.
++
++# Copyright (C) 2008 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++import gdb
++
++class InScope (gdb.Function):
++    """Return True if all the given variables or macros are in scope.
++Takes one argument for each variable name to be checked."""
++
++    def __init__ (self):
++        super (InScope, self).__init__ ("in_scope")
++
++    def invoke (self, *vars):
++        if len (vars) == 0:
++            raise (TypeError, "in_scope takes at least one argument")
++
++        # gdb.Value isn't hashable so it can't be put in a map.
++        # Convert to string first.
++        wanted = set (map (lambda x: x.string (), vars))
++        found = set ()
++        block = gdb.selected_frame ().block ()
++        while block:
++            for sym in block:
++                if (sym.is_argument or sym.is_constant
++                      or sym.is_function or sym.is_variable):
++                    if sym.name in wanted:
++                        found.add (sym.name)
++
++            block = block.superblock
++
++        return wanted == found
++
++InScope ()
+diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
+--- a/gdb/python/python-internal.h
++++ b/gdb/python/python-internal.h
+@@ -644,6 +644,9 @@ class gdbpy_enter_varobj : public gdbpy_enter
+ 
+ };
+ 
++struct cleanup *ensure_python_env (struct gdbarch *gdbarch,
++				   const struct language_defn *language);
++
+ extern struct gdbarch *python_gdbarch;
+ extern const struct language_defn *python_language;
+ 
+diff --git a/gdb/python/python.c b/gdb/python/python.c
+--- a/gdb/python/python.c
++++ b/gdb/python/python.c
+@@ -95,6 +95,8 @@ const struct extension_language_defn extension_language_python =
+ #include "linespec.h"
+ #include "source.h"
+ #include "version.h"
++#include "inferior.h"
++#include "gdbthread.h"
+ #include "target.h"
+ #include "gdbthread.h"
+ #include "interps.h"
+@@ -237,6 +239,29 @@ gdbpy_enter::~gdbpy_enter ()
+   restore_active_ext_lang (m_previous_active);
+ }
+ 
++static void
++restore_python_env (void *p)
++{
++  gdbpy_enter *env = (gdbpy_enter *) p;
++
++  delete env;
++}
++
++/* Called before entering the Python interpreter to install the
++   current language and architecture to be used for Python values.
++   Also set the active extension language for GDB so that SIGINT's
++   are directed our way, and if necessary install the right SIGINT
++   handler.  */
++
++struct cleanup *
++ensure_python_env (struct gdbarch *gdbarch,
++                   const struct language_defn *language)
++{
++  gdbpy_enter *env = new gdbpy_enter (gdbarch, language);
++
++  return make_cleanup (restore_python_env, env);
++}
++
+ /* Set the quit flag.  */
+ 
+ static void
+@@ -1367,6 +1392,92 @@ gdbpy_print_stack (void)
+ 
+ /* Return the current Progspace.
+    There always is one.  */
++/* True if 'gdb -P' was used, false otherwise.  */
++static int running_python_script;
++
++/* True if we are currently in a call to 'gdb.cli', false otherwise.  */
++static int in_cli;
++
++/* Enter the command loop.  */
++
++static PyObject *
++gdbpy_cli (PyObject *unused1, PyObject *unused2)
++{
++  if (! running_python_script || in_cli)
++    return PyErr_Format (PyExc_RuntimeError, "cannot invoke CLI recursively");
++  
++  if (current_uiout->is_mi_like_p ())
++    return PyErr_Format (PyExc_RuntimeError, _("Cannot invoke CLI from MI."));
++
++  in_cli = 1;
++  /* See captured_command_loop.  */
++
++  /* Give the interpreter a chance to print a prompt.  */
++  interp_pre_command_loop (top_level_interpreter ());
++
++  /* Now it's time to start the event loop.  */
++  start_event_loop ();
++
++  in_cli = 0;
++
++  Py_RETURN_NONE;
++}
++
++/* Set up the Python argument vector and evaluate a script.  This is
++   used to implement 'gdb -P'.  */
++
++void
++run_python_script (int argc, char **argv)
++{
++  FILE *input;
++
++  /* We never free this, since we plan to exit at the end.  */
++  ensure_python_env (get_current_arch (), current_language);
++
++  running_python_script = 1;
++
++#if PYTHON_ABI_VERSION < 3
++  PySys_SetArgv (argc - 1, argv + 1);
++#else
++  {
++    wchar_t **wargv = (wchar_t **) alloca (sizeof (*wargv) * (argc + 1));
++    int i;
++
++    for (i = 1; i < argc; i++)
++      {
++	size_t len = mbstowcs (NULL, argv[i], 0);
++	/* Python-related GDB sources are built with -DNDEBUG
++	   https://sourceware.org/bugzilla/show_bug.cgi?id=20445 */
++	size_t len2 ATTRIBUTE_UNUSED;
++
++	if (len == (size_t) -1)
++	  {
++	    fprintf (stderr, "Invalid multibyte argument #%d \"%s\"\n",
++		     i, argv[i]);
++	    exit (1);
++	  }
++	wargv[i] = (wchar_t *) alloca (sizeof (**wargv) * (len + 1));
++	len2 = mbstowcs (wargv[i], argv[i], len + 1);
++	assert (len2 == len);
++      }
++    wargv[argc] = NULL;
++    PySys_SetArgv (argc - 1, wargv + 1);
++  }
++#endif
++
++  input = fopen (argv[0], "r");
++  if (! input)
++    {
++      fprintf (stderr, "could not open %s: %s\n", argv[0], strerror (errno));
++      exit (1);
++    }
++  PyRun_SimpleFile (input, argv[0]);
++  fclose (input);
++  exit (0);
++}
++
++
++
+ 
+ static PyObject *
+ gdbpy_get_current_progspace (PyObject *unused1, PyObject *unused2)
+@@ -2057,6 +2168,8 @@ PyMethodDef python_GdbMethods[] =
+ Evaluate command, a string, as a gdb CLI command.  Optionally returns\n\
+ a Python String containing the output of the command if to_string is\n\
+ set to True." },
++  { "cli", gdbpy_cli, METH_NOARGS,
++    "Enter the gdb CLI" },
+   { "parameter", gdbpy_parameter, METH_VARARGS,
+     "Return a gdb parameter's value" },
+ 
+diff --git a/gdb/python/python.h b/gdb/python/python.h
+--- a/gdb/python/python.h
++++ b/gdb/python/python.h
+@@ -25,4 +25,6 @@
+ /* This is all that python exports to gdb.  */
+ extern const struct extension_language_defn extension_language_python;
+ 
++extern void run_python_script (int argc, char **argv);
++
+ #endif /* GDB_PYTHON_H */
+diff --git a/gdb/testsuite/gdb.python/py-frame.exp b/gdb/testsuite/gdb.python/py-frame.exp
+--- a/gdb/testsuite/gdb.python/py-frame.exp
++++ b/gdb/testsuite/gdb.python/py-frame.exp
+@@ -95,6 +95,8 @@ gdb_test "python print ('result = %s' % f0.read_var ('a'))" " = 1" "test Frame.r
+ 
+ gdb_test "python print ('result = %s' % (gdb.selected_frame () == f1))" " = True" "test gdb.selected_frame"
+ 
++gdb_test "python print ('result = %s' % (f0.block ()))" "<gdb.Block object at 0x\[\[:xdigit:\]\]+>" "test Frame.block"
++
+ # Can read SP register.
+ gdb_test "python print ('result = %s' % (gdb.selected_frame ().read_register ('sp') == gdb.parse_and_eval ('\$sp')))" \
+   " = True" \
+diff --git a/gdb/testsuite/gdb.python/py-value.exp b/gdb/testsuite/gdb.python/py-value.exp
+--- a/gdb/testsuite/gdb.python/py-value.exp
++++ b/gdb/testsuite/gdb.python/py-value.exp
+@@ -384,6 +384,15 @@ proc test_value_after_death {} {
+     "print value's type"
+ }
+ 
++# Regression test for a cast failure.  The bug was that if we cast a
++# value to its own type, gdb could crash.  This happened because we
++# could end up double-freeing a struct value.
++proc test_cast_regression {} {
++  gdb_test "python v = gdb.Value(5)" "" "create value for cast test"
++  gdb_test "python v = v.cast(v.type)" "" "cast value for cast test"
++  gdb_test "python print(v)" "5" "print value for cast test"
++}
++
+ # Regression test for invalid subscript operations.  The bug was that
+ # the type of the value was not being checked before allowing a
+ # subscript operation to proceed.
+@@ -512,6 +521,7 @@ if ![runto_main] then {
+ test_value_in_inferior
+ test_inferior_function_call
+ test_value_after_death
++test_cast_regression
+ 
+ # Test either C or C++ values. 
+ 
+diff --git a/gdb/varobj.c b/gdb/varobj.c
+--- a/gdb/varobj.c
++++ b/gdb/varobj.c
+@@ -218,6 +218,14 @@ is_root_p (const struct varobj *var)
+ }
+ 
+ #ifdef HAVE_PYTHON
++/* Helper function to install a Python environment suitable for
++   use during operations on VAR.  */
++struct cleanup *
++varobj_ensure_python_env (const struct varobj *var)
++{
++  return ensure_python_env (var->root->exp->gdbarch,
++			    var->root->exp->language_defn);
++}
+ 
+ /* See python-internal.h.  */
+ gdbpy_enter_varobj::gdbpy_enter_varobj (const struct varobj *var)
+diff --git a/gdb/varobj.h b/gdb/varobj.h
+--- a/gdb/varobj.h
++++ b/gdb/varobj.h
+@@ -328,6 +328,8 @@ extern bool varobj_has_more (const struct varobj *var, int to);
+ 
+ extern bool varobj_is_dynamic_p (const struct varobj *var);
+ 
++extern struct cleanup *varobj_ensure_python_env (const struct varobj *var);
++
+ extern bool varobj_default_value_is_changeable_p (const struct varobj *var);
+ extern bool varobj_value_is_changeable_p (const struct varobj *var);
+ 

SOURCES/gdb-attach-fail-reasons-5of5.patch

@@ -0,0 +1,357 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-attach-fail-reasons-5of5.patch
+
+;; Print reasons for failed attach/spawn incl. SELinux deny_ptrace (BZ 786878).
+;;=push+jan
+
+http://sourceware.org/ml/gdb-patches/2012-03/msg00171.html
+
+Hi,
+
+and here is the last bit for new SELinux 'deny_ptrace':
+	https://bugzilla.redhat.com/show_bug.cgi?id=786878
+
+As even PTRACE_TRACEME fails in such case it needs to install hook for even
+that event.
+
+Thanks,
+Jan
+
+gdb/
+2012-03-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* common/linux-ptrace.c [HAVE_SELINUX_SELINUX_H]: include
+	selinux/selinux.h.
+	(linux_ptrace_attach_warnings): Call linux_ptrace_create_warnings.
+	(linux_ptrace_create_warnings): New.
+	* common/linux-ptrace.h (linux_ptrace_create_warnings): New declaration.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Check selinux/selinux.h and the selinux library.
+	* inf-ptrace.c (inf_ptrace_me): Check the ptrace result.
+	* linux-nat.c (linux_nat_create_inferior): New variable ex.  Wrap
+	to_create_inferior into TRY_CATCH, call linux_ptrace_create_warnings.
+
+gdb/gdbserver/
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Check selinux/selinux.h and the selinux library.
+	* linux-low.c (linux_traceme): New function.
+	(linux_create_inferior, linux_tracefork_child): Call it instead of
+	direct ptrace.
+
+diff --git a/gdb/config.in b/gdb/config.in
+--- a/gdb/config.in
++++ b/gdb/config.in
+@@ -276,6 +276,9 @@
+ /* Define if librpm library is being used. */
+ #undef HAVE_LIBRPM
+ 
++/* Define to 1 if you have the `selinux' library (-lselinux). */
++#undef HAVE_LIBSELINUX
++
+ /* Define to 1 if you have the <libunwind-ia64.h> header file. */
+ #undef HAVE_LIBUNWIND_IA64_H
+ 
+@@ -399,6 +402,9 @@
+ /* Define to 1 if you have the `scm_new_smob' function. */
+ #undef HAVE_SCM_NEW_SMOB
+ 
++/* Define to 1 if you have the <selinux/selinux.h> header file. */
++#undef HAVE_SELINUX_SELINUX_H
++
+ /* Define to 1 if you have the `setlocale' function. */
+ #undef HAVE_SETLOCALE
+ 
+diff --git a/gdb/configure b/gdb/configure
+--- a/gdb/configure
++++ b/gdb/configure
+@@ -15854,6 +15854,64 @@ cat >>confdefs.h <<_ACEOF
+ _ACEOF
+ 
+ 
++for ac_header in selinux/selinux.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
++if test "x$ac_cv_header_selinux_selinux_h" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SELINUX_SELINUX_H 1
++_ACEOF
++
++fi
++
++done
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_get_boolean_active in -lselinux" >&5
++$as_echo_n "checking for security_get_boolean_active in -lselinux... " >&6; }
++if test "${ac_cv_lib_selinux_security_get_boolean_active+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lselinux  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char security_get_boolean_active ();
++int
++main ()
++{
++return security_get_boolean_active ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_selinux_security_get_boolean_active=yes
++else
++  ac_cv_lib_selinux_security_get_boolean_active=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_get_boolean_active" >&5
++$as_echo "$ac_cv_lib_selinux_security_get_boolean_active" >&6; }
++if test "x$ac_cv_lib_selinux_security_get_boolean_active" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBSELINUX 1
++_ACEOF
++
++  LIBS="-lselinux $LIBS"
++
++fi
++
++
+ 
+ # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
+ # except that the argument to --with-sysroot is optional.
+diff --git a/gdb/configure.ac b/gdb/configure.ac
+--- a/gdb/configure.ac
++++ b/gdb/configure.ac
+@@ -2054,6 +2054,10 @@ case $host_os in
+ esac
+ AC_DEFINE_UNQUOTED(GDBINIT,"$gdbinit",[The .gdbinit filename.])
+ 
++dnl Check security_get_boolean_active availability.
++AC_CHECK_HEADERS(selinux/selinux.h)
++AC_CHECK_LIB(selinux, security_get_boolean_active)
++
+ dnl Handle optional features that can be enabled.
+ 
+ # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
+diff --git a/gdb/gdbserver/config.in b/gdb/gdbserver/config.in
+--- a/gdb/gdbserver/config.in
++++ b/gdb/gdbserver/config.in
+@@ -126,6 +126,9 @@
+ /* Define to 1 if you have the `mcheck' library (-lmcheck). */
+ #undef HAVE_LIBMCHECK
+ 
++/* Define to 1 if you have the `selinux' library (-lselinux). */
++#undef HAVE_LIBSELINUX
++
+ /* Define if the target supports branch tracing. */
+ #undef HAVE_LINUX_BTRACE
+ 
+@@ -202,6 +205,9 @@
+ /* Define to 1 if you have the `pwrite' function. */
+ #undef HAVE_PWRITE
+ 
++/* Define to 1 if you have the <selinux/selinux.h> header file. */
++#undef HAVE_SELINUX_SELINUX_H
++
+ /* Define to 1 if you have the `setns' function. */
+ #undef HAVE_SETNS
+ 
+diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
+--- a/gdb/gdbserver/configure
++++ b/gdb/gdbserver/configure
+@@ -8535,6 +8535,64 @@ if $want_ipa ; then
+    fi
+ fi
+ 
++for ac_header in selinux/selinux.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
++if test "x$ac_cv_header_selinux_selinux_h" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_SELINUX_SELINUX_H 1
++_ACEOF
++
++fi
++
++done
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_get_boolean_active in -lselinux" >&5
++$as_echo_n "checking for security_get_boolean_active in -lselinux... " >&6; }
++if test "${ac_cv_lib_selinux_security_get_boolean_active+set}" = set; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lselinux  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char security_get_boolean_active ();
++int
++main ()
++{
++return security_get_boolean_active ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_selinux_security_get_boolean_active=yes
++else
++  ac_cv_lib_selinux_security_get_boolean_active=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_security_get_boolean_active" >&5
++$as_echo "$ac_cv_lib_selinux_security_get_boolean_active" >&6; }
++if test "x$ac_cv_lib_selinux_security_get_boolean_active" = x""yes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_LIBSELINUX 1
++_ACEOF
++
++  LIBS="-lselinux $LIBS"
++
++fi
++
++
+ 
+ 
+ 
+diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
+--- a/gdb/gdbserver/configure.ac
++++ b/gdb/gdbserver/configure.ac
+@@ -486,6 +486,10 @@ if $want_ipa ; then
+    fi
+ fi
+ 
++dnl Check security_get_boolean_active availability.
++AC_CHECK_HEADERS(selinux/selinux.h)
++AC_CHECK_LIB(selinux, security_get_boolean_active)
++
+ AC_SUBST(GDBSERVER_DEPFILES)
+ AC_SUBST(GDBSERVER_LIBS)
+ AC_SUBST(srv_xmlbuiltin)
+diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
+--- a/gdb/gdbserver/linux-low.c
++++ b/gdb/gdbserver/linux-low.c
+@@ -967,7 +967,16 @@ linux_ptrace_fun ()
+ {
+   if (ptrace (PTRACE_TRACEME, 0, (PTRACE_TYPE_ARG3) 0,
+ 	      (PTRACE_TYPE_ARG4) 0) < 0)
+-    trace_start_error_with_name ("ptrace");
++    {
++      int save_errno = errno;
++
++      std::string msg (linux_ptrace_create_warnings ());
++
++      msg += _("Cannot trace created process");
++
++      errno = save_errno;
++      trace_start_error_with_name (msg.c_str ());
++    }
+ 
+   if (setpgid (0, 0) < 0)
+     trace_start_error_with_name ("setpgid");
+diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
+--- a/gdb/linux-nat.c
++++ b/gdb/linux-nat.c
+@@ -1089,7 +1089,17 @@ linux_nat_target::create_inferior (const char *exec_file,
+   /* Make sure we report all signals during startup.  */
+   pass_signals (0, NULL);
+ 
+-  inf_ptrace_target::create_inferior (exec_file, allargs, env, from_tty);
++  TRY
++    {
++      inf_ptrace_target::create_inferior (exec_file, allargs, env, from_tty);
++    }
++  CATCH (ex, RETURN_MASK_ERROR)
++    {
++      std::string result =  linux_ptrace_create_warnings ();
++
++      throw_error (ex.error, "%s%s", result.c_str (), ex.message);
++    }
++  END_CATCH
+ }
+ 
+ /* Callback for linux_proc_attach_tgid_threads.  Attach to PTID if not
+diff --git a/gdb/nat/linux-ptrace.c b/gdb/nat/linux-ptrace.c
+--- a/gdb/nat/linux-ptrace.c
++++ b/gdb/nat/linux-ptrace.c
+@@ -25,6 +25,10 @@
+ #include <sys/procfs.h>
+ #endif
+ 
++#ifdef HAVE_SELINUX_SELINUX_H
++# include <selinux/selinux.h>
++#endif /* HAVE_SELINUX_SELINUX_H */
++
+ /* Stores the ptrace options supported by the running kernel.
+    A value of -1 means we did not check for features yet.  A value
+    of 0 means there are no supported features.  */
+@@ -50,6 +54,8 @@ linux_ptrace_attach_fail_reason (pid_t pid)
+ 		      "terminated"),
+ 		    (int) pid);
+ 
++  result += linux_ptrace_create_warnings ();
++
+   return result;
+ }
+ 
+@@ -583,6 +589,25 @@ linux_ptrace_init_warnings (void)
+   linux_ptrace_test_ret_to_nx ();
+ }
+ 
++/* Print all possible reasons we could fail to create a traced process.  */
++
++std::string
++linux_ptrace_create_warnings ()
++{
++  std::string result;
++
++#ifdef HAVE_LIBSELINUX
++  /* -1 is returned for errors, 0 if it has no effect, 1 if PTRACE_ATTACH is
++     forbidden.  */
++  if (security_get_boolean_active ("deny_ptrace") == 1)
++    string_appendf (result,
++		    _("the SELinux boolean 'deny_ptrace' is enabled, "
++		      "you can disable this process attach protection by: "
++		      "(gdb) shell sudo setsebool deny_ptrace=0\n"));
++#endif /* HAVE_LIBSELINUX */
++  return result;
++}
++
+ /* Extract extended ptrace event from wait status.  */
+ 
+ int
+diff --git a/gdb/nat/linux-ptrace.h b/gdb/nat/linux-ptrace.h
+--- a/gdb/nat/linux-ptrace.h
++++ b/gdb/nat/linux-ptrace.h
+@@ -184,6 +184,7 @@ extern std::string linux_ptrace_attach_fail_reason (pid_t pid);
+ extern std::string linux_ptrace_attach_fail_reason_string (ptid_t ptid, int err);
+ 
+ extern void linux_ptrace_init_warnings (void);
++extern std::string linux_ptrace_create_warnings ();
+ extern void linux_check_ptrace_features (void);
+ extern void linux_enable_event_reporting (pid_t pid, int attached);
+ extern void linux_disable_event_reporting (pid_t pid);

SOURCES/gdb-btrobust.patch

@@ -0,0 +1,45 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-btrobust.patch
+
+;; Continue backtrace even if a frame filter throws an exception (Phil Muldoon).
+;;=push
+
+This should fix the error  with glib.  An error message will still be
+printed, but a default backtrace will occur in this case.
+
+--
+
+diff --git a/gdb/python/py-framefilter.c b/gdb/python/py-framefilter.c
+--- a/gdb/python/py-framefilter.c
++++ b/gdb/python/py-framefilter.c
+@@ -1151,6 +1151,7 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang,
+ 				       htab_eq_pointer,
+ 				       NULL));
+ 
++  int count_printed = 0;
+   while (true)
+     {
+       gdbpy_ref<> item (PyIter_Next (iterable.get ()));
+@@ -1159,8 +1160,8 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang,
+ 	{
+ 	  if (PyErr_Occurred ())
+ 	    {
+-	      throw_quit_or_print_exception ();
+-	      return EXT_LANG_BT_ERROR;
++	      gdbpy_print_stack ();
++	      return count_printed > 0 ? EXT_LANG_BT_ERROR : EXT_LANG_BT_NO_FILTERS;
+ 	    }
+ 	  break;
+ 	}
+@@ -1193,7 +1194,8 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang,
+       /* Do not exit on error printing a single frame.  Print the
+ 	 error and continue with other frames.  */
+       if (success == EXT_LANG_BT_ERROR)
+-	throw_quit_or_print_exception ();
++	gdbpy_print_stack ();
++      count_printed++;
+     }
+ 
+   return success;

SOURCES/gdb-bz1219747-attach-kills.patch

@@ -0,0 +1,178 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-bz1219747-attach-kills.patch
+
+;; Never kill PID on: gdb exec PID (Jan Kratochvil, RH BZ 1219747).
+;;=push+jan
+
+http://sourceware.org/ml/gdb-patches/2015-10/msg00301.html
+
+Hi,
+
+in some cases with deleted main executable GDB will want to kill the inferior.
+
+$ cp /bin/sleep /tmp/sleep;/tmp/sleep 1h&p=$!
+$ rm /tmp/sleep
+$ gdb /tmp/sleep $p
+GNU gdb (GDB) 7.10.50.20151016-cvs
+/tmp/sleep: No such file or directory.
+Attaching to process 9694
+/tmp/sleep (deleted): No such file or directory.
+A program is being debugged already.  Kill it? (y or n) _
+
+The first attachment of "/tmp/sleep" commandline argument errors at:
+
+267               if (scratch_chan < 0)
+268                 perror_with_name (filename);
+1051          if (catch_command_errors_const (exec_file_attach, execarg,
+1052                                          !batch_flag))
+
+Then GDB tries to attach to the process $p:
+
+1082              if (catch_command_errors (attach_command, pid_or_core_arg,
+1083                                        !batch_flag) == 0)
+
+This succeeds and since this moment GDB has a valid inferior.  But despite that
+the lines
+1082              if (catch_command_errors (attach_command, pid_or_core_arg,
+1083                                        !batch_flag) == 0)
+still fail because consequently attach_command() fails to find the associated
+executable file:
+
+267               if (scratch_chan < 0)
+268                 perror_with_name (filename);
+1082              if (catch_command_errors (attach_command, pid_or_core_arg,
+1083                                        !batch_flag) == 0)
+
+and therefore GDB executes the following:
+
+(gdb) bt
+2179	  if (have_inferiors ())
+2180	    {
+2181	      if (!from_tty
+2182		  || !have_live_inferiors ()
+2183		  || query (_("A program is being debugged already.  Kill it? ")))
+2184		iterate_over_inferiors (dispose_inferior, NULL);
+2185	      else
+2186		error (_("Program not killed."));
+2187	    }
+1084		    catch_command_errors (core_file_command, pid_or_core_arg,
+1085					  !batch_flag);
+
+No regressions on {x86_64,x86_64-m32,i686}-fedora24pre-linux-gnu.
+
+Thanks,
+Jan
+
+gdb/ChangeLog
+2015-10-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* main.c (captured_main): Run core_file_command for pid_or_core_arg
+	only if not have_inferiors ().
+
+gdb/testsuite/ChangeLog
+2015-10-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.base/attach-kills.c: New.
+	* gdb.base/attach-kills.exp: New.
+
+diff --git a/gdb/main.c b/gdb/main.c
+--- a/gdb/main.c
++++ b/gdb/main.c
+@@ -1115,7 +1115,10 @@ captured_main_1 (struct captured_main_args *context)
+       if (isdigit (pid_or_core_arg[0]))
+ 	{
+ 	  if (catch_command_errors (attach_command, pid_or_core_arg,
+-				    !batch_flag) == 0)
++				    !batch_flag) == 0
++	      /* attach_command could succeed partially and core_file_command
++		 would try to kill it.  */
++	      && !have_inferiors ())
+ 	    catch_command_errors (core_file_command, pid_or_core_arg,
+ 				  !batch_flag);
+ 	}
+diff --git a/gdb/testsuite/gdb.base/attach-kills.c b/gdb/testsuite/gdb.base/attach-kills.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/attach-kills.c
+@@ -0,0 +1,25 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2015 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#include <unistd.h>
++
++int
++main (void)
++{
++  sleep (600);
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.base/attach-kills.exp b/gdb/testsuite/gdb.base/attach-kills.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/attach-kills.exp
+@@ -0,0 +1,49 @@
++# Copyright (C) 2015 Free Software Foundation, Inc.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++if { ![can_spawn_for_attach] } {
++    return 0
++}
++
++standard_testfile
++
++if { [build_executable ${testfile}.exp $testfile] == -1 } {
++    return -1
++}
++
++# Start the program running and then wait for a bit, to be sure
++# that it can be attached to.
++
++set test_spawn_id [spawn_wait_for_attach $binfile]
++set testpid [spawn_id_get_pid $test_spawn_id]
++
++remote_exec target "cp -pf -- $binfile $binfile-copy"
++remote_exec target "rm -f -- $binfile"
++
++set test "start gdb"
++set res [gdb_spawn_with_cmdline_opts \
++	 "-iex \"set height 0\" -iex \"set width 0\" /DoEsNoTeXySt $testpid"]
++if { $res != 0} {
++    fail "$test (spawn)"
++    kill_wait_spawned_process $test_spawn_id
++    return -1
++}
++gdb_test_multiple "" $test {
++    -re "\r\nAttaching to .*\r\n$gdb_prompt $" {
++	pass $test
++    }
++}
++
++kill_wait_spawned_process $test_spawn_id

SOURCES/gdb-bz533176-fortran-omp-step.patch

@@ -0,0 +1,130 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-bz533176-fortran-omp-step.patch
+
+;; Fix stepping with OMP parallel Fortran sections (BZ 533176).
+;;=push+jan: It requires some better DWARF annotations.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=533176#c4
+
+I find it a bug in DWARF and gdb behaves correctly according to it.  From the
+current DWARF's point of view the is a function call which you skip by "next".
+
+If you hide any /usr/lib/debug such as using:
+gdb -nx -ex 'set debug-file-directory /qwe' -ex 'file ./tpcommon_gfortran44'
+and use "step" command instead of "next" there it will work.
+(You need to hide debuginfo from libgomp as you would step into libgomp sources
+to maintain the threads for execution.)
+
+There should be some DWARF extension for it, currently tried to detect
+substring ".omp_fn." as this function is called "MAIN__.omp_fn.0" and do not
+consider such sub-function as a skippable by "next".
+
+Another problem is that with "set scheduler-locking" being "off" (default
+upstream) or "step" (default in F/RHEL) the simultaneous execution of the
+threads is inconvenient.  Setting it to "on" will lockup the debugging as the
+threads need to get synchronized at some point.  This is a more general
+debugging problem of GOMP outside of the scope of this Bug.
+
+diff --git a/gdb/infrun.c b/gdb/infrun.c
+--- a/gdb/infrun.c
++++ b/gdb/infrun.c
+@@ -6695,6 +6695,16 @@ process_event_stop_test (struct execution_control_state *ecs)
+ 
+       if (ecs->event_thread->control.step_over_calls == STEP_OVER_ALL)
+ 	{
++	  struct symbol *stop_fn = find_pc_function (stop_pc);
++	  struct minimal_symbol *stopf = lookup_minimal_symbol_by_pc (stop_pc).minsym;
++
++	  if ((stop_fn == NULL
++	       || strstr (SYMBOL_LINKAGE_NAME (stop_fn), ".omp_fn.") == NULL)
++	      /* gcc-4.7.2-9.fc19.x86_64 uses a new format.  */
++	      && (stopf == NULL
++		  || strstr (MSYMBOL_LINKAGE_NAME (stopf), "._omp_fn.") == NULL))
++{	/* ".omp_fn." */
++
+ 	  /* We're doing a "next".
+ 
+ 	     Normal (forward) execution: set a breakpoint at the
+@@ -6728,6 +6738,7 @@ process_event_stop_test (struct execution_control_state *ecs)
+ 
+ 	  keep_going (ecs);
+ 	  return;
++}	/* ".omp_fn." */
+ 	}
+ 
+       /* If we are in a function call trampoline (a stub between the
+diff --git a/gdb/testsuite/gdb.fortran/omp-step.exp b/gdb/testsuite/gdb.fortran/omp-step.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.fortran/omp-step.exp
+@@ -0,0 +1,31 @@
++# Copyright 2009 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++set testfile "omp-step"
++set srcfile ${testfile}.f90
++if { [prepare_for_testing $testfile.exp $testfile $srcfile {debug f90 additional_flags=-fopenmp}] } {
++    return -1
++}
++
++if ![runto [gdb_get_line_number "start-here"]] {
++    perror "Couldn't run to start-here"
++    return 0
++}
++
++gdb_test "next" {!\$omp parallel} "step closer"
++gdb_test "next" {a\(omp_get_thread_num\(\) \+ 1\) = 1} "step into omp"
++
++gdb_breakpoint [gdb_get_line_number "success"]
++gdb_continue_to_breakpoint "success" ".*success.*"
+diff --git a/gdb/testsuite/gdb.fortran/omp-step.f90 b/gdb/testsuite/gdb.fortran/omp-step.f90
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.fortran/omp-step.f90
+@@ -0,0 +1,32 @@
++! Copyright 2009 Free Software Foundation, Inc.
++
++! This program is free software; you can redistribute it and/or modify
++! it under the terms of the GNU General Public License as published by
++! the Free Software Foundation; either version 3 of the License, or
++! (at your option) any later version.
++!
++! This program is distributed in the hope that it will be useful,
++! but WITHOUT ANY WARRANTY; without even the implied warranty of
++! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++! GNU General Public License for more details.
++!
++! You should have received a copy of the GNU General Public License
++! along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++      use omp_lib
++      integer nthreads, i, a(1000)
++      nthreads = omp_get_num_threads()
++      if (nthreads .gt. 1000) call abort
++
++      do i = 1, nthreads
++          a(i) = 0
++      end do
++      print *, "start-here"
++!$omp parallel
++      a(omp_get_thread_num() + 1) = 1
++!$omp end parallel
++      do i = 1, nthreads
++          if (a(i) .ne. 1) call abort
++      end do
++      print *, "success"
++      end

SOURCES/gdb-bz541866-rwatch-before-run.patch

@@ -0,0 +1,175 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-bz541866-rwatch-before-run.patch
+
+;; Fix i386+x86_64 rwatch+awatch before run, regression against 6.8 (BZ 541866).
+;; Fix i386 rwatch+awatch before run (BZ 688788, on top of BZ 541866).
+;;=push+jan: It should be fixed properly instead.
+
+diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
+--- a/gdb/breakpoint.c
++++ b/gdb/breakpoint.c
+@@ -8807,7 +8807,7 @@ init_breakpoint_sal (struct breakpoint *b, struct gdbarch *gdbarch,
+ 		     int enabled, int internal, unsigned flags,
+ 		     int display_canonical)
+ {
+-  int i;
++  int i ATTRIBUTE_UNUSED;
+ 
+   if (type == bp_hardware_breakpoint)
+     {
+@@ -14356,7 +14356,7 @@ enable_breakpoint_disp (struct breakpoint *bpt, enum bpdisp disposition,
+ 
+   if (bpt->type == bp_hardware_breakpoint)
+     {
+-      int i;
++      int i ATTRIBUTE_UNUSED;
+       i = hw_breakpoint_used_count ();
+       target_resources_ok = 
+ 	target_can_use_hardware_watchpoint (bp_hardware_breakpoint, 
+diff --git a/gdb/config/i386/nm-linux.h b/gdb/config/i386/nm-linux.h
+new file mode 100644
+--- /dev/null
++++ b/gdb/config/i386/nm-linux.h
+@@ -0,0 +1,28 @@
++/* Native support for GNU/Linux i386.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This file is part of GDB.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#ifndef NM_LINUX_H
++#define NM_LINUX_H
++
++#include "config/nm-linux.h"
++
++/* Red Hat backward compatibility with gdb-6.8.  */
++#define target_can_use_hardware_watchpoint(type, cnt, ot) 1
++
++#endif /* NM_LINUX64_H */
+diff --git a/gdb/config/i386/nm-linux64.h b/gdb/config/i386/nm-linux64.h
+new file mode 100644
+--- /dev/null
++++ b/gdb/config/i386/nm-linux64.h
+@@ -0,0 +1,28 @@
++/* Native support for GNU/Linux amd64.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This file is part of GDB.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++#ifndef NM_LINUX64_H
++#define NM_LINUX64_H
++
++#include "config/nm-linux.h"
++
++/* Red Hat backward compatibility with gdb-6.8.  */
++#define target_can_use_hardware_watchpoint(type, cnt, ot) 1
++
++#endif /* NM_LINUX64_H */
+diff --git a/gdb/configure.nat b/gdb/configure.nat
+--- a/gdb/configure.nat
++++ b/gdb/configure.nat
+@@ -238,6 +238,7 @@ case ${gdb_host} in
+ 		;;
+ 	    i386)
+ 		# Host: Intel 386 running GNU/Linux.
++		NAT_FILE="${srcdir}/config/${gdb_host_cpu}/nm-linux.h"
+ 		NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
+ 		i386-linux-nat.o x86-linux-nat.o linux-btrace.o \
+ 		x86-linux.o x86-linux-dregs.o"
+@@ -290,6 +291,7 @@ case ${gdb_host} in
+ 	case ${gdb_host_cpu} in
+ 	    i386)
+ 		# Host: GNU/Linux x86-64
++		NAT_FILE="${srcdir}/config/${gdb_host_cpu}/nm-linux64.h"
+ 		NATDEPFILES="${NATDEPFILES} x86-nat.o x86-dregs.o \
+ 		amd64-nat.o amd64-linux-nat.o x86-linux-nat.o linux-btrace.o \
+ 		x86-linux.o x86-linux-dregs.o amd64-linux-siginfo.o"
+diff --git a/gdb/target.h b/gdb/target.h
+--- a/gdb/target.h
++++ b/gdb/target.h
+@@ -1953,9 +1953,11 @@ extern struct thread_info *target_thread_handle_to_thread_info
+    one.  OTHERTYPE is the number of watchpoints of other types than
+    this one used so far.  */
+ 
++#ifndef target_can_use_hardware_watchpoint
+ #define target_can_use_hardware_watchpoint(TYPE,CNT,OTHERTYPE) \
+  (current_top_target ()->can_use_hw_breakpoint) ( \
+ 					     TYPE, CNT, OTHERTYPE)
++#endif
+ 
+ /* Returns the number of debug registers needed to watch the given
+    memory region, or zero if not supported.  */
+diff --git a/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp b/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/watchpoint-hw-before-run.exp
+@@ -0,0 +1,40 @@
++# Copyright 2009, 2010 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# Arch not supporting hw watchpoints does not imply no_hardware_watchpoints set.
++if {(![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"]
++     && ![istarget "ia64-*-*"])
++    || [target_info exists gdb,no_hardware_watchpoints]} then {
++    verbose "Skipping watchpoint-hw-before-run test."
++    return
++}
++
++set test watchpoint-hw-before-run
++set srcfile watchpoint-hw-hit-once.c
++if { [prepare_for_testing ${test}.exp ${test} ${srcfile}] } {
++    return -1
++}
++
++gdb_test "rwatch watchee" "ardware read watchpoint 1: watchee"
++
++# `runto_main' or `runto main' would delete the watchpoint created above.
++
++if { [gdb_start_cmd] < 0 } {
++    untested start
++    return -1
++}
++gdb_test "" "main .* at .*" "start"
++
++gdb_test "continue" "Continuing.\r\n\r\nHardware read watchpoint \[0-9\]+: watchee\r\n\r\nValue = 0\r\n.*"

SOURCES/gdb-bz568248-oom-is-error.patch

@@ -0,0 +1,71 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-bz568248-oom-is-error.patch
+
+;; Out of memory is just an error, not fatal (uninitialized VLS vars, BZ 568248).
+;;=push+jan: Inferior objects should be read in parts, then this patch gets obsoleted.
+
+http://sourceware.org/ml/gdb-patches/2010-06/msg00005.html
+
+Hi,
+
+unfortunately I see this problem reproducible only with the
+archer-jankratochvil-vla branch (VLA = Variable Length Arrays - char[var]).
+OTOH this branch I hopefully submit in some form for FSF GDB later.
+
+In this case (a general problem but tested for example on Fedora 13 i686):
+
+int
+main (int argc, char **argv)
+{
+  char a[argc];
+  return a[0];
+}
+
+(gdb) start
+(gdb) print a
+../../gdb/utils.c:1251: internal-error: virtual memory exhausted: can't allocate 4294951689 bytes.
+
+It is apparently because boundary for the variable `a' is not initialized
+there.  Users notice it due to Eclipse-CDT trying to automatically display all
+the local variables on each step.
+
+Apparentl no regressions on {x86_64,x86_64-m32,i686}-fedora13-linux-gnu.
+But is anone aware of the reasons to use internal_error there?
+I find simple error as a perfectly reasonable there.
+(history only tracks it since the initial import)
+
+IIRC this idea has been discussed with Tom Tromey, not sure of its origin.
+
+I understand it may be offtopic for FSF GDB but from some GDB crashes I am not
+sure if it can happen only due to the VLA variables.
+
+Thanks,
+Jan
+
+gdb/
+2010-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
+	    Tom Tromey  <tromey@redhat.com>
+
+	* utils.c (nomem): Change internal_error to error.
+
+diff --git a/gdb/utils.c b/gdb/utils.c
+--- a/gdb/utils.c
++++ b/gdb/utils.c
+@@ -746,13 +746,11 @@ malloc_failure (long size)
+ {
+   if (size > 0)
+     {
+-      internal_error (__FILE__, __LINE__,
+-		      _("virtual memory exhausted: can't allocate %ld bytes."),
+-		      size);
++      error (_("virtual memory exhausted: can't allocate %ld bytes."), size);
+     }
+   else
+     {
+-      internal_error (__FILE__, __LINE__, _("virtual memory exhausted."));
++      error (_("virtual memory exhausted."));
+     }
+ }
+ 

SOURCES/gdb-bz601887-dwarf4-rh-test.patch

@@ -0,0 +1,254 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-bz601887-dwarf4-rh-test.patch
+
+;; Backport DWARF-4 support (BZ 601887, Tom Tromey).
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.S
+@@ -0,0 +1,167 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++	.file	"rh-dwarf4-x86_64.c"
++	.section	.debug_abbrev,"",@progbits
++.Ldebug_abbrev0:
++	.section	.debug_info,"",@progbits
++.Ldebug_info0:
++	.section	.debug_line,"",@progbits
++.Ldebug_line0:
++	.text
++.Ltext0:
++.globl main
++	.type	main, @function
++main:
++.LFB0:
++	.file 1 "gdb.dwarf2/rh-dwarf4-x86_64.c"
++	# gdb.dwarf2/rh-dwarf4-x86_64.c:20
++	.loc 1 20 0
++	.cfi_startproc
++	# basic block 2
++	pushq	%rbp
++	.cfi_def_cfa_offset 16
++	movq	%rsp, %rbp
++	.cfi_offset 6, -16
++	.cfi_def_cfa_register 6
++	# gdb.dwarf2/rh-dwarf4-x86_64.c:21
++	.loc 1 21 0
++	movl	$0, %eax
++	# gdb.dwarf2/rh-dwarf4-x86_64.c:22
++	.loc 1 22 0
++	leave
++	.cfi_def_cfa 7, 8
++	ret
++	.cfi_endproc
++.LFE0:
++	.size	main, .-main
++.Letext0:
++	.section	.debug_info
++	.long	0x4e	# Length of Compilation Unit Info
++	.value	0x4	# DWARF version number
++	.long	.Ldebug_abbrev0	# Offset Into Abbrev. Section
++	.byte	0x8	# Pointer Size (in bytes)
++	.uleb128 0x1	# (DIE (0xb) DW_TAG_compile_unit)
++	.long	.LASF0	# DW_AT_producer: "GNU C 4.4.4 20100503 (Red Hat 4.4.4-2)"
++	.byte	0x1	# DW_AT_language
++	.long	.LASF1	# DW_AT_name: "gdb.dwarf2/rh-dwarf4-x86_64.c"
++	.long	.LASF2	# DW_AT_comp_dir
++	.quad	.Ltext0	# DW_AT_low_pc
++	.quad	.Letext0	# DW_AT_high_pc
++	.long	.Ldebug_line0	# DW_AT_stmt_list
++	.uleb128 0x2	# (DIE (0x2d) DW_TAG_subprogram)
++			# DW_AT_external
++	.long	.LASF3	# DW_AT_name: "main"
++	.byte	0x1	# DW_AT_decl_file (gdb.dwarf2/rh-dwarf4-x86_64.c)
++	.byte	0x13	# DW_AT_decl_line
++			# DW_AT_prototyped
++	.long	0x4a	# DW_AT_type
++	.quad	.LFB0	# DW_AT_low_pc
++	.quad	.LFE0	# DW_AT_high_pc
++	.uleb128 0x1	# DW_AT_frame_base
++	.byte	0x9c	# DW_OP_call_frame_cfa
++	.uleb128 0x3	# (DIE (0x4a) DW_TAG_base_type)
++	.byte	0x4	# DW_AT_byte_size
++	.byte	0x5	# DW_AT_encoding
++	.ascii "int\0"	# DW_AT_name
++	.byte	0x0	# end of children of DIE 0xb
++	.section	.debug_abbrev
++	.uleb128 0x1	# (abbrev code)
++	.uleb128 0x11	# (TAG: DW_TAG_compile_unit)
++	.byte	0x1	# DW_children_yes
++	.uleb128 0x25	# (DW_AT_producer)
++	.uleb128 0xe	# (DW_FORM_strp)
++	.uleb128 0x13	# (DW_AT_language)
++	.uleb128 0xb	# (DW_FORM_data1)
++	.uleb128 0x3	# (DW_AT_name)
++	.uleb128 0xe	# (DW_FORM_strp)
++	.uleb128 0x1b	# (DW_AT_comp_dir)
++	.uleb128 0xe	# (DW_FORM_strp)
++	.uleb128 0x11	# (DW_AT_low_pc)
++	.uleb128 0x1	# (DW_FORM_addr)
++	.uleb128 0x12	# (DW_AT_high_pc)
++	.uleb128 0x1	# (DW_FORM_addr)
++	.uleb128 0x10	# (DW_AT_stmt_list)
++	.uleb128 0x17	# (DW_FORM_sec_offset)
++	.byte	0x0
++	.byte	0x0
++	.uleb128 0x2	# (abbrev code)
++	.uleb128 0x2e	# (TAG: DW_TAG_subprogram)
++	.byte	0x0	# DW_children_no
++	.uleb128 0x3f	# (DW_AT_external)
++	.uleb128 0x19	# (DW_FORM_flag_present)
++	.uleb128 0x3	# (DW_AT_name)
++	.uleb128 0xe	# (DW_FORM_strp)
++	.uleb128 0x3a	# (DW_AT_decl_file)
++	.uleb128 0xb	# (DW_FORM_data1)
++	.uleb128 0x3b	# (DW_AT_decl_line)
++	.uleb128 0xb	# (DW_FORM_data1)
++	.uleb128 0x27	# (DW_AT_prototyped)
++	.uleb128 0x19	# (DW_FORM_flag_present)
++	.uleb128 0x49	# (DW_AT_type)
++	.uleb128 0x13	# (DW_FORM_ref4)
++	.uleb128 0x11	# (DW_AT_low_pc)
++	.uleb128 0x1	# (DW_FORM_addr)
++	.uleb128 0x12	# (DW_AT_high_pc)
++	.uleb128 0x1	# (DW_FORM_addr)
++	.uleb128 0x40	# (DW_AT_frame_base)
++	.uleb128 0x18	# (DW_FORM_exprloc)
++	.byte	0x0
++	.byte	0x0
++	.uleb128 0x3	# (abbrev code)
++	.uleb128 0x24	# (TAG: DW_TAG_base_type)
++	.byte	0x0	# DW_children_no
++	.uleb128 0xb	# (DW_AT_byte_size)
++	.uleb128 0xb	# (DW_FORM_data1)
++	.uleb128 0x3e	# (DW_AT_encoding)
++	.uleb128 0xb	# (DW_FORM_data1)
++	.uleb128 0x3	# (DW_AT_name)
++	.uleb128 0x8	# (DW_FORM_string)
++	.byte	0x0
++	.byte	0x0
++	.byte	0x0
++	.section	.debug_pubnames,"",@progbits
++	.long	0x17	# Length of Public Names Info
++	.value	0x2	# DWARF Version
++	.long	.Ldebug_info0	# Offset of Compilation Unit Info
++	.long	0x52	# Compilation Unit Length
++	.long	0x2d	# DIE offset
++	.ascii "main\0"	# external name
++	.long	0x0
++	.section	.debug_aranges,"",@progbits
++	.long	0x2c	# Length of Address Ranges Info
++	.value	0x2	# DWARF Version
++	.long	.Ldebug_info0	# Offset of Compilation Unit Info
++	.byte	0x8	# Size of Address
++	.byte	0x0	# Size of Segment Descriptor
++	.value	0x0	# Pad to 16 byte boundary
++	.value	0x0
++	.quad	.Ltext0	# Address
++	.quad	.Letext0-.Ltext0	# Length
++	.quad	0x0
++	.quad	0x0
++	.section	.debug_str,"MS",@progbits,1
++.LASF2:
++	.string	"."
++.LASF0:
++	.string	"GNU C 4.4.4 20100503 (Red Hat 4.4.4-2)"
++.LASF1:
++	.string	"gdb.dwarf2/rh-dwarf4-x86_64.c"
++.LASF3:
++	.string	"main"
++	.ident	"GCC: (GNU) 4.4.4 20100503 (Red Hat 4.4.4-2)"
++	.section	.note.GNU-stack,"",@progbits
+diff --git a/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.c
+@@ -0,0 +1,22 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++int
++main (void)
++{
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.dwarf2/rh-dwarf4-x86_64.exp
+@@ -0,0 +1,42 @@
++# Copyright 2010 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# This test can only be run on targets which support DWARF-2 and use gas.
++# For now pick a sampling of likely targets.
++if {![istarget *-*-linux*]
++    && ![istarget *-*-gnu*]
++    && ![istarget *-*-elf*]
++    && ![istarget *-*-openbsd*]
++    && ![istarget arm-*-eabi*]
++    && ![istarget powerpc-*-eabi*]} {
++    return 0  
++}
++
++if {![istarget x86_64-*]} {
++    return 0  
++}
++
++set testfile "rh-dwarf4-x86_64"
++set srcfile ${testfile}.S
++set executable ${testfile}.x
++set binfile [standard_output_file ${executable}]
++
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
++    return -1
++}
++
++clean_restart $executable
++
++gdb_test "ptype main" {type = int \(void\)}

SOURCES/gdb-bz634108-solib_address.patch

@@ -38,4 +38,4 @@ new file mode 100644
 +# Skip all tests if Python scripting is not enabled.
 +if { [skip_python_tests] } { continue }
 +
-+gdb_test "python print (gdb.solib_name(-1))" "None" "gdb.solib_name exists"
++gdb_test "python print gdb.solib_name(-1)" "None" "gdb.solib_name exists"

SOURCES/gdb-ccache-workaround.patch

@@ -0,0 +1,26 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-ccache-workaround.patch
+
+;; Workaround ccache making lineno non-zero for command-line definitions.
+;;=fedoratest: ccache is rarely used and it is even fixed now.
+
+diff --git a/gdb/testsuite/gdb.base/macscp.exp b/gdb/testsuite/gdb.base/macscp.exp
+--- a/gdb/testsuite/gdb.base/macscp.exp
++++ b/gdb/testsuite/gdb.base/macscp.exp
+@@ -25,6 +25,14 @@ if { [test_compiler_info "gcc-*"] || [test_compiler_info "clang-*"] } {
+     lappend options additional_flags=-g3
+ }
+ 
++# Workaround ccache making lineno non-zero for command-line definitions.
++if {[find_gcc] == "gcc" && [file executable "/usr/bin/gcc"]} {
++    set result [catch "exec which gcc" output]
++    if {$result == 0 && [string first "/ccache/" $output] > -1} {
++	lappend options "compiler=/usr/bin/gcc"
++    }
++}
++
+ # Generate the intermediate object file.  This is required by Darwin to
+ # have access to the .debug_macinfo section.
+ if  {[gdb_compile "${srcdir}/${subdir}/macscp1.c" "${objfile}" \

SOURCES/gdb-container-rh-pkg.patch

@@ -9,10 +9,10 @@ Subject: gdb-container-rh-pkg.patch
 diff --git a/gdb/remote.c b/gdb/remote.c
 --- a/gdb/remote.c
 +++ b/gdb/remote.c
-@@ -14742,7 +14742,17 @@ remote_target::pid_to_exec_file (int pid)
+@@ -13909,7 +13909,17 @@ remote_target::pid_to_exec_file (int pid)
    char *annex = NULL;
  
-   if (m_features.packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)
+   if (packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)
 -    return NULL;
 +    {
 +      warning (_("Remote gdbserver does not support determining executable "
@@ -26,5 +26,5 @@ diff --git a/gdb/remote.c b/gdb/remote.c
 +      return NULL;
 +    }
  
-   inferior *inf = find_inferior_pid (this, pid);
+   inf = find_inferior_pid (pid);
    if (inf == NULL)

SOURCES/gdb-core-open-vdso-warning.patch

@@ -19,22 +19,24 @@ Date:   Wed Sep 25 11:52:50 2013 +0000
 diff --git a/gdb/testsuite/gdb.base/solib-symbol.exp b/gdb/testsuite/gdb.base/solib-symbol.exp
 --- a/gdb/testsuite/gdb.base/solib-symbol.exp
 +++ b/gdb/testsuite/gdb.base/solib-symbol.exp
-@@ -27,6 +27,7 @@ set testfile "solib-symbol-main"
+@@ -29,6 +29,7 @@ set testfile "solib-symbol-main"
  set srcfile ${srcdir}/${subdir}/${testfile}.c
  set binfile [standard_output_file ${testfile}]
  set bin_flags [list debug shlib=${binfile_lib}]
 +set executable ${testfile}
  
- if { [gdb_compile_shlib ${srcfile_lib} ${binfile_lib} $lib_flags] != ""
-      || [gdb_compile ${srcfile} ${binfile} executable $bin_flags] != "" } {
-@@ -61,4 +62,28 @@ gdb_test "br foo2" \
+ if [get_compiler_info] {
+     return -1
+@@ -72,8 +73,26 @@ gdb_test "br foo2" \
  	 "Breakpoint.*: foo2. .2 locations..*" \
  	 "foo2 in mdlib"
  
+-gdb_exit
 +# Test GDB warns for shared libraris which have not been found.
-+
+ 
+-return 0
 +gdb_test "info sharedlibrary" "/${libname}.*"
-+
+ 
 +clean_restart ${executable}
 +gdb_breakpoint "main"
 +gdb_run_cmd
@@ -47,12 +49,10 @@ diff --git a/gdb/testsuite/gdb.base/solib-symbol.exp b/gdb/testsuite/gdb.base/so
 +	pass $test
 +    }
 +}
-+
+ 
 +clean_restart ${executable}
 +gdb_test_no_output "set solib-absolute-prefix /doESnotEXIST"
 +gdb_breakpoint "main"
 +gdb_run_cmd
 +gdb_test "" "warning: Could not load shared library symbols for \[0-9\]+ libraries,.*\r\nBreakpoint \[0-9\]+, main .*" \
 +	 "warning for missing libraries"
-+
- gdb_exit

SOURCES/gdb-dts-rhel6-python-compat.patch

@@ -0,0 +1,315 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-dts-rhel6-python-compat.patch
+
+;; [rhel6] DTS backward Python compatibility API (BZ 1020004, Phil Muldoon).
+;;=fedora
+
+https://bugzilla.redhat.com/show_bug.cgi?id=1020004
+
+diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
+--- a/gdb/data-directory/Makefile.in
++++ b/gdb/data-directory/Makefile.in
+@@ -71,6 +71,8 @@ PYTHON_FILE_LIST = \
+ 	gdb/__init__.py \
+ 	gdb/FrameDecorator.py \
+ 	gdb/FrameIterator.py \
++	gdb/FrameWrapper.py \
++	gdb/backtrace.py \
+ 	gdb/frames.py \
+ 	gdb/printing.py \
+ 	gdb/prompt.py \
+@@ -79,6 +81,7 @@ PYTHON_FILE_LIST = \
+ 	gdb/xmethod.py \
+ 	gdb/command/__init__.py \
+ 	gdb/command/explore.py \
++	gdb/command/backtrace.py \
+ 	gdb/command/frame_filters.py \
+ 	gdb/command/pretty_printers.py \
+ 	gdb/command/prompt.py \
+diff --git a/gdb/python/lib/gdb/FrameWrapper.py b/gdb/python/lib/gdb/FrameWrapper.py
+new file mode 100644
+--- /dev/null
++++ b/gdb/python/lib/gdb/FrameWrapper.py
+@@ -0,0 +1,122 @@
++# Wrapper API for frames.
++
++# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++import gdb
++
++# FIXME: arguably all this should be on Frame somehow.
++class FrameWrapper:
++    def __init__ (self, frame):
++        self.frame = frame;
++
++    def write_symbol (self, stream, sym, block):
++        if len (sym.linkage_name):
++            nsym, is_field_of_this = gdb.lookup_symbol (sym.linkage_name, block)
++            if nsym.addr_class != gdb.SYMBOL_LOC_REGISTER:
++                sym = nsym
++
++        stream.write (sym.print_name + "=")
++        try:
++            val = self.read_var (sym)
++            if val != None:
++                val = str (val)
++        # FIXME: would be nice to have a more precise exception here.
++        except RuntimeError as text:
++            val = text
++        if val == None:
++            stream.write ("???")
++        else:
++            stream.write (str (val))
++
++    def print_frame_locals (self, stream, func):
++
++        try:
++            block = self.frame.block()
++        except RuntimeError:
++            block = None
++
++        while block != None:
++            if block.is_global or block.is_static:
++                break
++
++        for sym in block:
++            if sym.is_argument:
++                continue;
++
++            self.write_symbol (stream, sym, block)
++            stream.write ('\n')
++
++    def print_frame_args (self, stream, func):
++
++        try:
++            block = self.frame.block()
++        except RuntimeError:
++            block = None
++
++        while block != None:
++            if block.function != None:
++                break
++            block = block.superblock
++
++        first = True
++        for sym in block:
++            if not sym.is_argument:
++                continue;
++
++            if not first:
++                stream.write (", ")
++
++            self.write_symbol (stream, sym, block)
++            first = False
++
++    # FIXME: this should probably just be a method on gdb.Frame.
++    # But then we need stream wrappers.
++    def describe (self, stream, full):
++        if self.type () == gdb.DUMMY_FRAME:
++            stream.write (" <function called from gdb>\n")
++        elif self.type () == gdb.SIGTRAMP_FRAME:
++            stream.write (" <signal handler called>\n")
++        else:
++            sal = self.find_sal ()
++            pc = self.pc ()
++            name = self.name ()
++            if not name:
++                name = "??"
++            if pc != sal.pc or not sal.symtab:
++                stream.write (" 0x%08x in" % pc)
++            stream.write (" " + name + " (")
++
++            func = self.function ()
++            self.print_frame_args (stream, func)
++
++            stream.write (")")
++
++            if sal.symtab and sal.symtab.filename:
++                stream.write (" at " + sal.symtab.filename)
++                stream.write (":" + str (sal.line))
++
++            if not self.name () or (not sal.symtab or not sal.symtab.filename):
++                lib = gdb.solib_name (pc)
++                if lib:
++                    stream.write (" from " + lib)
++
++            stream.write ("\n")
++
++            if full:
++                self.print_frame_locals (stream, func)
++
++    def __getattr__ (self, name):
++        return getattr (self.frame, name)
+diff --git a/gdb/python/lib/gdb/backtrace.py b/gdb/python/lib/gdb/backtrace.py
+new file mode 100644
+--- /dev/null
++++ b/gdb/python/lib/gdb/backtrace.py
+@@ -0,0 +1,42 @@
++# Filtering backtrace.
++
++# Copyright (C) 2008, 2011 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++import gdb
++import itertools
++
++# Our only exports.
++__all__ = ['push_frame_filter', 'create_frame_filter']
++
++old_frame_filter = None
++
++def push_frame_filter (constructor):
++    """Register a new backtrace filter class with the 'backtrace' command.
++The filter will be passed an iterator as an argument.  The iterator
++will return gdb.Frame-like objects.  The filter should in turn act as
++an iterator returning such objects."""
++    global old_frame_filter
++    if old_frame_filter == None:
++        old_frame_filter = constructor
++    else:
++        old_frame_filter = lambda iterator, filter = frame_filter: constructor (filter(iterator))
++
++def create_frame_filter (iter):
++    global old_frame_filter
++    if old_frame_filter is None:
++        return iter
++    return old_frame_filter (iter)
++
+diff --git a/gdb/python/lib/gdb/command/backtrace.py b/gdb/python/lib/gdb/command/backtrace.py
+new file mode 100644
+--- /dev/null
++++ b/gdb/python/lib/gdb/command/backtrace.py
+@@ -0,0 +1,106 @@
++# New backtrace command.
++
++# Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++import gdb
++import gdb.backtrace
++import itertools
++from gdb.FrameIterator import FrameIterator
++from gdb.FrameWrapper import FrameWrapper
++import sys
++
++class ReverseBacktraceParameter (gdb.Parameter):
++    """The new-backtrace command can show backtraces in 'reverse' order.
++This means that the innermost frame will be printed last.
++Note that reverse backtraces are more expensive to compute."""
++
++    set_doc = "Enable or disable reverse backtraces."
++    show_doc = "Show whether backtraces will be printed in reverse order."
++
++    def __init__(self):
++        gdb.Parameter.__init__ (self, "reverse-backtrace",
++                                gdb.COMMAND_STACK, gdb.PARAM_BOOLEAN)
++        # Default to compatibility with gdb.
++        self.value = False
++
++class FilteringBacktrace (gdb.Command):
++    """Print backtrace of all stack frames, or innermost COUNT frames.
++With a negative argument, print outermost -COUNT frames.
++Use of the 'full' qualifier also prints the values of the local variables.
++Use of the 'raw' qualifier avoids any filtering by loadable modules.
++"""
++
++    def __init__ (self):
++        # FIXME: this is not working quite well enough to replace
++        # "backtrace" yet.
++        gdb.Command.__init__ (self, "new-backtrace", gdb.COMMAND_STACK)
++        self.reverse = ReverseBacktraceParameter()
++
++    def reverse_iter (self, iter):
++        result = []
++        for item in iter:
++            result.append (item)
++        result.reverse()
++        return result
++
++    def final_n (self, iter, x):
++        result = []
++        for item in iter:
++            result.append (item)
++        return result[x:]
++
++    def invoke (self, arg, from_tty):
++        i = 0
++        count = 0
++        filter = True
++        full = False
++
++        for word in arg.split (" "):
++            if word == '':
++                continue
++            elif word == 'raw':
++                filter = False
++            elif word == 'full':
++                full = True
++            else:
++                count = int (word)
++
++        # FIXME: provide option to start at selected frame
++        # However, should still number as if starting from newest
++        newest_frame = gdb.newest_frame()
++        iter = itertools.imap (FrameWrapper,
++                               FrameIterator (newest_frame))
++        if filter:
++            iter = gdb.backtrace.create_frame_filter (iter)
++
++        # Now wrap in an iterator that numbers the frames.
++        iter = itertools.izip (itertools.count (0), iter)
++
++        # Reverse if the user wanted that.
++        if self.reverse.value:
++            iter = self.reverse_iter (iter)
++
++        # Extract sub-range user wants.
++        if count < 0:
++            iter = self.final_n (iter, count)
++        elif count > 0:
++            iter = itertools.islice (iter, 0, count)
++
++        for pair in iter:
++            sys.stdout.write ("#%-2d" % pair[0])
++            pair[1].describe (sys.stdout, full)
++
++FilteringBacktrace()

SOURCES/gdb-fedora-libncursesw.patch

@@ -12,269 +12,7 @@ https://bugzilla.redhat.com/show_bug.cgi?id=1270534
 diff --git a/gdb/configure b/gdb/configure
 --- a/gdb/configure
 +++ b/gdb/configure
-@@ -780,9 +780,6 @@ ENABLE_BFD_64_BIT_TRUE
- subdirs
- RPM_LIBS
- RPM_CFLAGS
--PKG_CONFIG_LIBDIR
--PKG_CONFIG_PATH
--PKG_CONFIG
- GDB_DATADIR
- DEBUGDIR
- MAKEINFO_EXTRA_FLAGS
-@@ -990,12 +987,12 @@ PKG_CONFIG_PATH
- PKG_CONFIG_LIBDIR
- MAKEINFO
- MAKEINFOFLAGS
-+RPM_CFLAGS
-+RPM_LIBS
- AMD_DBGAPI_CFLAGS
- AMD_DBGAPI_LIBS
- DEBUGINFOD_CFLAGS
- DEBUGINFOD_LIBS
--RPM_CFLAGS
--RPM_LIBS
- YACC
- YFLAGS
- ZSTD_CFLAGS
-@@ -1684,11 +1681,11 @@ Optional Packages:
-                           [--with-auto-load-dir]
-   --without-auto-load-safe-path
-                           do not restrict auto-loaded files locations
-+  --with-rpm              query rpm database for missing debuginfos (yes/no,
-+                          def. auto=librpm.so)
-   --with-amd-dbgapi       support for the amd-dbgapi target (yes / no / auto)
-   --with-debuginfod       Enable debuginfo lookups with debuginfod
-                           (auto/yes/no)
--  --with-rpm              query rpm database for missing debuginfos (yes/no,
--                          def. auto=librpm.so)
-   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
-   --with-curses           use the curses library instead of the termcap
-                           library
-@@ -1761,6 +1758,8 @@ Some influential environment variables:
-   MAKEINFO    Parent configure detects if it is of sufficient version.
-   MAKEINFOFLAGS
-               Parameters for MAKEINFO.
-+  RPM_CFLAGS  C compiler flags for RPM, overriding pkg-config
-+  RPM_LIBS    linker flags for RPM, overriding pkg-config
-   AMD_DBGAPI_CFLAGS
-               C compiler flags for AMD_DBGAPI, overriding pkg-config
-   AMD_DBGAPI_LIBS
-@@ -1769,8 +1768,6 @@ Some influential environment variables:
-               C compiler flags for DEBUGINFOD, overriding pkg-config
-   DEBUGINFOD_LIBS
-               linker flags for DEBUGINFOD, overriding pkg-config
--  RPM_CFLAGS  C compiler flags for RPM, overriding pkg-config
--  RPM_LIBS    linker flags for RPM, overriding pkg-config
-   YACC        The `Yet Another Compiler Compiler' implementation to use.
-               Defaults to the first program found out of: `bison -y', `byacc',
-               `yacc'.
-@@ -11495,7 +11492,7 @@ else
-   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-   lt_status=$lt_dlunknown
-   cat > conftest.$ac_ext <<_LT_EOF
--#line 11486 "configure"
-+#line 11495 "configure"
- #include "confdefs.h"
- 
- #if HAVE_DLFCN_H
-@@ -11601,7 +11598,7 @@ else
-   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-   lt_status=$lt_dlunknown
-   cat > conftest.$ac_ext <<_LT_EOF
--#line 11592 "configure"
-+#line 11601 "configure"
- #include "confdefs.h"
- 
- #if HAVE_DLFCN_H
-@@ -18102,8 +18099,8 @@ $as_echo_n "checking specific librpm version... " >&6; }
-   if test "$cross_compiling" = yes; then :
-   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--as_fn_error "cannot run test program while cross compiling
--See \`config.log' for more details." "$LINENO" 5; }
-+as_fn_error $? "cannot run test program while cross compiling
-+See \`config.log' for more details" "$LINENO" 5; }
- else
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
-@@ -18275,132 +18272,12 @@ $as_echo "#define HAVE_LIBRPM 1" >>confdefs.h
- $as_echo "no" >&6; }
-     LIBS="$save_LIBS"
-     if $DLOPEN_REQUIRE; then
--      as_fn_error "Specific name $LIBRPM was requested but it could not be opened." "$LINENO" 5
-+      as_fn_error $? "Specific name $LIBRPM was requested but it could not be opened." "$LINENO" 5
-     fi
- 
--
--
--
--
--
--
--if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
--	if test -n "$ac_tool_prefix"; then
--  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
--set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
--$as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
--  $as_echo_n "(cached) " >&6
--else
--  case $PKG_CONFIG in
--  [\\/]* | ?:[\\/]*)
--  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
--  ;;
--  *)
--  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--    for ac_exec_ext in '' $ac_executable_extensions; do
--  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
--    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
--    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--  done
--IFS=$as_save_IFS
--
--  ;;
--esac
--fi
--PKG_CONFIG=$ac_cv_path_PKG_CONFIG
--if test -n "$PKG_CONFIG"; then
--  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
--$as_echo "$PKG_CONFIG" >&6; }
--else
--  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
--$as_echo "no" >&6; }
--fi
--
--
--fi
--if test -z "$ac_cv_path_PKG_CONFIG"; then
--  ac_pt_PKG_CONFIG=$PKG_CONFIG
--  # Extract the first word of "pkg-config", so it can be a program name with args.
--set dummy pkg-config; ac_word=$2
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
--$as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
--  $as_echo_n "(cached) " >&6
--else
--  case $ac_pt_PKG_CONFIG in
--  [\\/]* | ?:[\\/]*)
--  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
--  ;;
--  *)
--  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--    for ac_exec_ext in '' $ac_executable_extensions; do
--  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
--    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
--    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--  done
--IFS=$as_save_IFS
--
--  ;;
--esac
--fi
--ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
--if test -n "$ac_pt_PKG_CONFIG"; then
--  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
--$as_echo "$ac_pt_PKG_CONFIG" >&6; }
--else
--  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
--$as_echo "no" >&6; }
--fi
--
--  if test "x$ac_pt_PKG_CONFIG" = x; then
--    PKG_CONFIG=""
--  else
--    case $cross_compiling:$ac_tool_warned in
--yes:)
--{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
--$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
--ac_tool_warned=yes ;;
--esac
--    PKG_CONFIG=$ac_pt_PKG_CONFIG
--  fi
--else
--  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
--fi
--
--fi
--if test -n "$PKG_CONFIG"; then
--	_pkg_min_version=0.9.0
--	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
--$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
--	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
--		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
--$as_echo "yes" >&6; }
--	else
--		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
--$as_echo "no" >&6; }
--		PKG_CONFIG=""
--	fi
--fi
--
- pkg_failed=no
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RPM" >&5
--$as_echo_n "checking for RPM... " >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rpm" >&5
-+$as_echo_n "checking for rpm... " >&6; }
- 
- if test -n "$RPM_CFLAGS"; then
-     pkg_cv_RPM_CFLAGS="$RPM_CFLAGS"
-@@ -18437,6 +18314,30 @@ fi
-     pkg_failed=untried
- fi
- 
-+if test $pkg_failed = no; then
-+  pkg_save_LDFLAGS="$LDFLAGS"
-+  LDFLAGS="$LDFLAGS $pkg_cv_RPM_LIBS"
-+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+
-+int
-+main ()
-+{
-+
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_c_try_link "$LINENO"; then :
-+
-+else
-+  pkg_failed=yes
-+fi
-+rm -f core conftest.err conftest.$ac_objext \
-+    conftest$ac_exeext conftest.$ac_ext
-+  LDFLAGS=$pkg_save_LDFLAGS
-+fi
-+
- 
- 
- if test $pkg_failed = yes; then
-@@ -18531,7 +18432,7 @@ $as_echo "#define HAVE_LIBRPM 1" >>confdefs.h
-       LIBS="$LIBS $RPM_LIBS"
-     else
-       if $RPM_REQUIRE; then
--	as_fn_error "$RPM_PKG_ERRORS" "$LINENO" 5
-+	as_fn_error $? "$RPM_PKG_ERRORS" "$LINENO" 5
-       else
- 	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $RPM_PKG_ERRORS" >&5
- $as_echo "$as_me: WARNING: $RPM_PKG_ERRORS" >&2;}
-@@ -21164,6 +21065,7 @@ if test x"$prefer_curses" = xyes; then
+@@ -9393,6 +9393,7 @@ if test x"$prefer_curses" = xyes; then
    # search /usr/local/include, if ncurses is installed in /usr/local.  A
    # default installation of ncurses on alpha*-dec-osf* will lead to such
    # a situation.
@@ -282,7 +20,7 @@ diff --git a/gdb/configure b/gdb/configure
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
  $as_echo_n "checking for library containing waddstr... " >&6; }
  if ${ac_cv_search_waddstr+:} false; then :
-@@ -21188,7 +21090,7 @@ return waddstr ();
+@@ -9417,7 +9418,7 @@ return waddstr ();
    return 0;
  }
  _ACEOF
@@ -291,7 +29,7 @@ diff --git a/gdb/configure b/gdb/configure
    if test -z "$ac_lib"; then
      ac_res="none required"
    else
-@@ -21260,6 +21162,7 @@ case $host_os in
+@@ -9491,6 +9492,7 @@ case $host_os in
  esac
  
  # These are the libraries checked by Readline.
@@ -299,35 +37,35 @@ diff --git a/gdb/configure b/gdb/configure
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
  $as_echo_n "checking for library containing tgetent... " >&6; }
  if ${ac_cv_search_tgetent+:} false; then :
-@@ -21284,7 +21187,7 @@ return tgetent ();
+@@ -9515,7 +9517,7 @@ return tgetent ();
    return 0;
  }
  _ACEOF
--for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
-+for ac_lib in '' ncursesw; do
+-for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
++for ac_lib in '' termcap tinfo ncursesw; do
    if test -z "$ac_lib"; then
      ac_res="none required"
    else
 diff --git a/gdb/configure.ac b/gdb/configure.ac
 --- a/gdb/configure.ac
 +++ b/gdb/configure.ac
-@@ -749,7 +749,8 @@ if test x"$prefer_curses" = xyes; then
+@@ -766,7 +766,8 @@ if test x"$prefer_curses" = xyes; then
    # search /usr/local/include, if ncurses is installed in /usr/local.  A
    # default installation of ncurses on alpha*-dec-osf* will lead to such
    # a situation.
--  AC_SEARCH_LIBS(waddstr, [ncursesw ncurses cursesX curses],
+-  AC_SEARCH_LIBS(waddstr, [ncursesw ncurses cursesX curses])
 +  # Fedora: Force libncursesw over libncurses to match the includes.
-+  AC_SEARCH_LIBS(waddstr, [ncursesw],
-                  [curses_found=yes
-                   AC_DEFINE([HAVE_LIBCURSES], [1],
-                             [Define to 1 if curses is enabled.])
-@@ -789,7 +790,8 @@ case $host_os in
++  AC_SEARCH_LIBS(waddstr, [ncursesw])
+ 
+   if test "$ac_cv_search_waddstr" != no; then
+     curses_found=yes
+@@ -808,7 +809,8 @@ case $host_os in
  esac
  
  # These are the libraries checked by Readline.
--AC_SEARCH_LIBS(tgetent, [termcap tinfow tinfo curses ncursesw ncurses])
+-AC_SEARCH_LIBS(tgetent, [termcap tinfo curses ncursesw ncurses])
 +# Fedora: Force libncursesw over libncurses to match the includes.
-+AC_SEARCH_LIBS(tgetent, [ncursesw])
++AC_SEARCH_LIBS(tgetent, [termcap tinfo ncursesw])
  
  if test "$ac_cv_search_tgetent" = no; then
    CONFIG_OBS="$CONFIG_OBS stub-termcap.o"

SOURCES/gdb-follow-child-stale-parent.patch

@@ -0,0 +1,36 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-follow-child-stale-parent.patch
+
+;; Fix regression by python on ia64 due to stale current frame.
+;;=push+jan
+
+Problem occurs with python and its get_current_arch () as it selects
+selected_frame and current_frame while still inferior_ptid is valid for the
+original parent.  But since this place it is already attached and later
+unwinders try to access it, breaking:
+  -PASS: gdb.threads/watchpoint-fork.exp: child: singlethreaded: breakpoint after the first fork
+  -PASS: gdb.threads/watchpoint-fork.exp: child: singlethreaded: watchpoint after the first fork
+  -PASS: gdb.threads/watchpoint-fork.exp: child: singlethreaded: breakpoint after the second fork
+  -PASS: gdb.threads/watchpoint-fork.exp: child: singlethreaded: watchpoint after the second fork
+  -PASS: gdb.threads/watchpoint-fork.exp: child: singlethreaded: finish
+  +FAIL: gdb.threads/watchpoint-fork.exp: child: singlethreaded: breakpoint after the first fork
+  +FAIL: gdb.threads/watchpoint-fork.exp: child: singlethreaded: watchpoint after the first fork
+  +FAIL: gdb.threads/watchpoint-fork.exp: child: singlethreaded: breakpoint after the second fork
+  +FAIL: gdb.threads/watchpoint-fork.exp: child: singlethreaded: watchpoint after the second fork
+  +FAIL: gdb.threads/watchpoint-fork.exp: child: singlethreaded: finish
+
+diff --git a/gdb/infrun.c b/gdb/infrun.c
+--- a/gdb/infrun.c
++++ b/gdb/infrun.c
+@@ -752,6 +752,9 @@ follow_fork (void)
+ 	  }
+ 	else
+ 	  {
++	    /* Possibly referenced PARENT is no longer valid.  */
++	    reinit_frame_cache ();
++
+ 	    /* This pending follow fork event is now handled, one way
+ 	       or another.  The previous selected thread may be gone
+ 	       from the lists by now, but if it is still around, need

SOURCES/gdb-fortran-frame-string.patch

@@ -0,0 +1,104 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-fortran-frame-string.patch
+
+;; Display Fortran strings in backtraces.
+;;=fedoratest
+
+http://sourceware.org/ml/gdb-patches/2014-07/msg00709.html
+
+Hi,
+
+for Fortran it fixes displaying normal strings also in frames/backtraces:
+
+(gdb) frame
+->
+
+The patch is simple and I do not see why it should not be this way.
+
+For C/C++ TYPE_CODE_STRING is not used.  I am not aware of Pascal but that
+language is currently not really much supported in GDB anyway.
+
+This was a part of my archer/jankratochvil/vla branch but it is not a part of
+the Intel VLA patchset as it in fact is completely unrelated to "VLA".
+
+No regressions on {x86_64,x86_64-m32,i686}-fedora22pre-linux-gnu.
+
+Thanks,
+Jan
+
+diff --git a/gdb/testsuite/gdb.fortran/fortran-frame-string.exp b/gdb/testsuite/gdb.fortran/fortran-frame-string.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.fortran/fortran-frame-string.exp
+@@ -0,0 +1,36 @@
++# Copyright 2014 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++# 
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++# 
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++standard_testfile .f90
++if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug f90}] } {
++    return -1
++}
++
++if ![runto MAIN__] then {
++    perror "couldn't run to breakpoint MAIN__"
++    continue
++}
++
++gdb_breakpoint [gdb_get_line_number "s = s"]
++gdb_continue_to_breakpoint "s = s"
++
++gdb_test "ptype s" {type = character\*3}
++gdb_test "p s" " = 'foo'"
++
++# Fix rejected upstream:
++# https://sourceware.org/ml/gdb-patches/2014-07/msg00768.html
++setup_kfail "rejected" *-*-* 
++gdb_test "frame" { \(s='foo', .*}
+diff --git a/gdb/testsuite/gdb.fortran/fortran-frame-string.f90 b/gdb/testsuite/gdb.fortran/fortran-frame-string.f90
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.fortran/fortran-frame-string.f90
+@@ -0,0 +1,28 @@
++! Copyright 2014 Free Software Foundation, Inc.
++!
++! This program is free software; you can redistribute it and/or modify
++! it under the terms of the GNU General Public License as published by
++! the Free Software Foundation; either version 2 of the License, or
++! (at your option) any later version.
++!
++! This program is distributed in the hope that it will be useful,
++! but WITHOUT ANY WARRANTY; without even the implied warranty of
++! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++! GNU General Public License for more details.
++!
++! You should have received a copy of the GNU General Public License
++! along with this program; if not, write to the Free Software
++! Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++!
++! Ihis file is the Fortran source file for dynamic.exp.
++! Original file written by Jakub Jelinek <jakub@redhat.com>.
++! Modified for the GDB testcase by Jan Kratochvil <jan.kratochvil@redhat.com>.
++
++  subroutine f(s)
++  character*3 s
++  s = s
++  end
++
++  program main
++  call f ('foo')
++  end

SOURCES/gdb-ftbs-swapped-calloc-args.patch

@@ -1,42 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Kevin Buettner <kevinb@redhat.com>
-Date: Wed, 17 Jan 2024 12:53:53 -0700
-Subject: gdb-ftbs-swapped-calloc-args.patch
-
-Backport upstream commit 54195469c18ec9873cc5ba6907f768509473fa9b
-which fixes a build problem in which arguments to calloc were swapped.
-
-[opcodes] ARC + PPC: Fix -Walloc-size warnings
-
-Recently, -Walloc-size warnings started to kick in. Fix these two
-calloc() calls to match the intended usage pattern.
-
-opcodes/ChangeLog:
-
-	* arc-dis.c (init_arc_disasm_info): Fix calloc() call.
-	* ppc-dis.c (powerpc_init_dialect): Ditto.
-
-diff --git a/opcodes/arc-dis.c b/opcodes/arc-dis.c
---- a/opcodes/arc-dis.c
-+++ b/opcodes/arc-dis.c
-@@ -147,7 +147,7 @@ static bool
- init_arc_disasm_info (struct disassemble_info *info)
- {
-   struct arc_disassemble_info *arc_infop
--    = calloc (sizeof (*arc_infop), 1);
-+    = calloc (1, sizeof (*arc_infop));
- 
-   if (arc_infop == NULL)
-     return false;
-diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c
---- a/opcodes/ppc-dis.c
-+++ b/opcodes/ppc-dis.c
-@@ -348,7 +348,7 @@ powerpc_init_dialect (struct disassemble_info *info)
- {
-   ppc_cpu_t dialect = 0;
-   ppc_cpu_t sticky = 0;
--  struct dis_private *priv = calloc (sizeof (*priv), 1);
-+  struct dis_private *priv = calloc (1, sizeof (*priv));
- 
-   if (priv == NULL)
-     return;

SOURCES/gdb-glibc-strstr-workaround.patch

@@ -4,13 +4,43 @@ Date: Fri, 27 Oct 2017 21:07:50 +0200
 Subject: gdb-glibc-strstr-workaround.patch
 
 ;; Workaround PR libc/14166 for inferior calls of strstr.
-;;=fedoratest: Compatibility with RHELs (unchecked which ones).
+;;=fedora: Compatibility with RHELs (unchecked which ones).
 
+diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
+--- a/gdb/dwarf2read.c
++++ b/gdb/dwarf2read.c
+@@ -21286,6 +21286,26 @@ new_symbol (struct die_info *die, struct type *type, struct dwarf2_cu *cu,
+       /* Cache this symbol's name and the name's demangled form (if any).  */
+       SYMBOL_SET_LANGUAGE (sym, cu->language, &objfile->objfile_obstack);
+       linkagename = dwarf2_physname (name, die, cu);
++
++      /* Workaround for:
++       * invalid IFUNC DW_AT_linkage_name: memmove strstr time
++       * http://sourceware.org/bugzilla/show_bug.cgi?id=14166  */
++      if (strcmp (linkagename, "strstr") == 0
++	  && strstr (objfile_name (objfile), "/libc") != NULL)
++	{
++	  struct objfile *objfile_msym;
++	  struct bound_minimal_symbol bmsym;
++
++	  if (objfile->separate_debug_objfile_backlink)
++	    objfile_msym = objfile->separate_debug_objfile_backlink;
++	  else
++	    objfile_msym = objfile;
++	  bmsym = lookup_minimal_symbol ("strstr", NULL, objfile_msym);
++	  if (bmsym.minsym != NULL
++	      && MSYMBOL_TYPE (bmsym.minsym) == mst_text_gnu_ifunc)
++	    linkagename = "__strstr";
++	}
++
+       SYMBOL_SET_NAMES (sym, linkagename, strlen (linkagename), 0, objfile);
+ 
+       /* Fortran does not have mangling standard and the mangling does differ
 diff --git a/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp b/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/gnu-ifunc-strstr-workaround.exp
-@@ -0,0 +1,119 @@
+@@ -0,0 +1,108 @@
 +# Copyright (C) 2012 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
@@ -56,10 +86,6 @@ new file mode 100644
 +	untested "$test (no DWARF)"
 +	return 0
 +    }
-+    -re "type = <unknown return type> \\(\\)\r\n$gdb_prompt $" {
-+	untested "$test (no DWARF)"
-+	return 0
-+    }
 +}
 +
 +set addr ""
@@ -77,10 +103,6 @@ new file mode 100644
 +	set addr $expect_out(1,string)
 +	pass "$test (fixed glibc)"
 +    }
-+    -re " = {<text gnu-indirect-function variable, no debug info>} (0x\[0-9a-f\]+) <__libc_strstr_ifunc>\r\n$gdb_prompt $" {
-+	set addr $expect_out(1,string)
-+	pass "$test (fixed glibc)"
-+    }
 +    -re " = {char \\*\\(const char \\*, const char \\*\\)} 0x\[0-9a-f\]+ <strstr>\r\n$gdb_prompt $" {
 +	untested "$test (gnu-ifunc not in use by glibc)"
 +	return 0
@@ -120,13 +142,10 @@ new file mode 100644
 +    -re " = {<text gnu-indirect-function variable, no debug info>} $addr <__libc_strstr>\r\n$gdb_prompt $" {
 +	pass "$test (fixed glibc)"
 +    }
-+    -re " = {<text gnu-indirect-function variable, no debug info>} $addr <__libc_strstr_ifunc>\r\n$gdb_prompt $" {
-+	pass "$test (fixed glibc)"
-+    }
 +    -re " = {void \\*\\(void\\)} 0x\[0-9a-f\]+ <strstr>\r\n$gdb_prompt $" {
 +	fail $test
 +    }
 +}
 +
-+gdb_test {print (char *)strstr("abc","b")} { = 0x[0-9a-f]+ "bc"}
-+gdb_test {print (char *)strstr("def","e")} { = 0x[0-9a-f]+ "ef"}
++gdb_test {print strstr("abc","b")} { = 0x[0-9a-f]+ "bc"}
++gdb_test {print strstr("def","e")} { = 0x[0-9a-f]+ "ef"}

SOURCES/gdb-gnat-dwarf-crash-3of3.patch

@@ -0,0 +1,236 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-gnat-dwarf-crash-3of3.patch
+
+;; Fix crash of -readnow /usr/lib/debug/usr/bin/gnatbind.debug (BZ 1069211).
+;;=push+jan
+
+http://sourceware.org/ml/gdb-patches/2014-02/msg00731.html
+
+--6TrnltStXW4iwmi0
+Content-Type: text/plain; charset=us-ascii
+Content-Disposition: inline
+
+Hi,
+
+PR 16581:
+	GDB crash on inherit_abstract_dies infinite recursion
+	https://sourceware.org/bugzilla/show_bug.cgi?id=16581
+
+fixed crash from an infinite recursion.  But in rare cases the new code can
+now gdb_assert() due to weird DWARF file.
+
+I do not yet fully understand why the DWARF is as it is but just GDB should
+never crash due to invalid DWARF anyway.  The "invalid" DWARF I see only in
+Fedora GCC build, not in FSF GCC build, more info at:
+	https://bugzilla.redhat.com/show_bug.cgi?id=1069382
+	http://people.redhat.com/jkratoch/gcc-debuginfo-4.8.2-7.fc20.x86_64-gnatbind.debug
+
+Thanks,
+Jan
+
+--6TrnltStXW4iwmi0
+Content-Type: text/plain; charset=us-ascii
+Content-Disposition: inline; filename="complaint.patch"
+
+gdb/
+2014-02-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* dwarf2read.c (process_die): Change gdb_assert to complaint.
+
+diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
+--- a/gdb/dwarf2read.c
++++ b/gdb/dwarf2read.c
+@@ -10499,6 +10499,13 @@ private:
+ static void
+ process_die (struct die_info *die, struct dwarf2_cu *cu)
+ {
++  if (die->in_process)
++    {
++      complaint (_("DIE at 0x%s attempted to be processed twice"),
++		 sect_offset_str (die->sect_off));
++      return;
++    }
++
+   process_die_scope scope (die, cu);
+ 
+   switch (die->tag)
+diff --git a/gdb/infrun.c b/gdb/infrun.c
+--- a/gdb/infrun.c
++++ b/gdb/infrun.c
+@@ -607,6 +607,13 @@ holding the child stopped.  Try \"set detach-on-fork\" or \
+ 				target_pid_to_str (process_ptid));
+ 	    }
+ 
++#ifdef NEED_DETACH_SIGSTOP
++	  /* We should check PID_WAS_STOPPED and detach it stopped accordingly.
++	     In this point of code it cannot be 1 as we would not get FORK
++	     executed without CONTINUE first which resets PID_WAS_STOPPED.
++	     We would have to first TARGET_STOP and WAITPID it as with running
++	     inferior PTRACE_DETACH, SIGSTOP will ignore the signal.  */
++#endif
+ 	  target_detach (parent_inf, 0);
+ 	}
+ 
+diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
+--- a/gdb/linux-nat.c
++++ b/gdb/linux-nat.c
+@@ -191,6 +191,12 @@ struct linux_nat_target *linux_target;
+ /* Does the current host support PTRACE_GETREGSET?  */
+ enum tribool have_ptrace_getregset = TRIBOOL_UNKNOWN;
+ 
++#ifdef NEED_DETACH_SIGSTOP
++/* PID of the inferior stopped by SIGSTOP before attaching (or zero).  */
++static pid_t pid_was_stopped;
++
++#endif
++
+ /* The saved to_close method, inherited from inf-ptrace.c.
+    Called by our to_close.  */
+ static void (*super_close) (struct target_ops *);
+@@ -1027,6 +1033,9 @@ linux_nat_post_attach_wait (ptid_t ptid, int *signalled)
+       if (debug_linux_nat)
+ 	fprintf_unfiltered (gdb_stdlog,
+ 			    "LNPAW: Attaching to a stopped process\n");
++#ifdef NEED_DETACH_SIGSTOP
++      pid_was_stopped = ptid.pid ();
++#endif
+ 
+       /* The process is definitely stopped.  It is in a job control
+ 	 stop, unless the kernel predates the TASK_STOPPED /
+@@ -1359,6 +1368,25 @@ get_detach_signal (struct lwp_info *lp)
+       return gdb_signal_to_host (signo);
+     }
+ 
++#ifdef NEED_DETACH_SIGSTOP
++  /* Workaround RHEL-5 kernel which has unreliable PTRACE_DETACH, SIGSTOP (that
++     many TIDs are left unstopped).  See RH Bug 496732.  */
++  if (lp->ptid.pid () == pid_was_stopped)
++    {
++      int err;
++
++      errno = 0;
++      err = kill_lwp (lp->ptid.lwp (), SIGSTOP);
++      if (debug_linux_nat)
++	{
++	  fprintf_unfiltered (gdb_stdlog,
++			      "SC:  lwp kill %d %s\n",
++			      err,
++			      errno ? safe_strerror (errno) : "ERRNO-OK");
++	}
++    }
++
++#endif
+   return 0;
+ }
+ 
+@@ -1507,6 +1535,10 @@ linux_nat_target::detach (inferior *inf, int from_tty)
+       detach_one_lwp (main_lwp, &signo);
+ 
+       detach_success (inf);
++
++#ifdef NEED_DETACH_SIGSTOP
++      pid_was_stopped = 0;
++#endif
+     }
+ }
+ 
+@@ -1765,6 +1797,16 @@ linux_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
+       return;
+     }
+ 
++#ifdef NEED_DETACH_SIGSTOP
++  /* At this point, we are going to resume the inferior and if we
++     have attached to a stopped process, we no longer should leave
++     it as stopped if the user detaches.  PTID variable has PID set to LWP
++     while we need to check the real PID here.  */
++
++  if (!step && lp && pid_was_stopped == lp->ptid.pid ())
++    pid_was_stopped = 0;
++
++#endif
+   if (resume_many)
+     iterate_over_lwps (ptid, linux_nat_resume_callback, lp);
+ 
+@@ -3761,6 +3803,10 @@ linux_nat_target::mourn_inferior ()
+ 
+   /* Let the arch-specific native code know this process is gone.  */
+   linux_target->low_forget_process (pid);
++#ifdef NEED_DETACH_SIGSTOP
++
++  pid_was_stopped = 0;
++#endif
+ }
+ 
+ /* Convert a native/host siginfo object, into/from the siginfo in the
+diff --git a/gdb/testsuite/gdb.threads/attach-stopped.exp b/gdb/testsuite/gdb.threads/attach-stopped.exp
+--- a/gdb/testsuite/gdb.threads/attach-stopped.exp
++++ b/gdb/testsuite/gdb.threads/attach-stopped.exp
+@@ -56,7 +56,65 @@ proc corefunc { threadtype } {
+     gdb_reinitialize_dir $srcdir/$subdir
+     gdb_load ${binfile}
+ 
+-    # Verify that we can attach to the stopped process.
++    # Verify that we can attach to the process by first giving its
++    # executable name via the file command, and using attach with the
++    # process ID.
++
++    set test "$threadtype: set file, before attach1 to stopped process"
++    gdb_test_multiple "file $binfile" "$test" {
++       -re "Load new symbol table from.*y or n. $" {
++	    gdb_test "y" "Reading symbols from $escapedbinfile\.\.\.*done." \
++		    "$test (re-read)"
++	}
++	-re "Reading symbols from $escapedbinfile\.\.\.*done.*$gdb_prompt $" {
++	    pass "$test"
++	}
++    }
++
++    set test "$threadtype: attach1 to stopped, after setting file"
++    gdb_test_multiple "attach $testpid" "$test" {
++	-re "Attaching to program.*`?$escapedbinfile'?, process $testpid.*$gdb_prompt $" {
++	    pass "$test"
++	}
++    }
++
++    # ".*sleep.*clone.*" would fail on s390x as bt stops at START_THREAD there.
++    if {[string equal $threadtype threaded]} {
++	gdb_test "thread apply all bt" ".*sleep.*start_thread.*" "$threadtype: attach1 to stopped bt"
++    } else {
++	gdb_test "bt" ".*sleep.*main.*" "$threadtype: attach1 to stopped bt"
++    }
++
++    # Exit and detach the process.
++       
++    gdb_exit
++
++    # Avoid some race:
++    sleep 2
++
++    if [catch {open /proc/${testpid}/status r} fileid] {
++	set line2 "NOTFOUND"
++    } else {
++	gets $fileid line1;
++	gets $fileid line2;
++	close $fileid;
++    }
++
++    set test "$threadtype: attach1, exit leaves process stopped"
++    if {[string match "*(stopped)*" $line2]} {
++      pass $test
++    } else {
++      fail $test
++    }
++
++    # At this point, the process should still be stopped
++
++    gdb_start
++    gdb_reinitialize_dir $srcdir/$subdir
++    gdb_load ${binfile}
++
++    # Verify that we can attach to the process just by giving the
++    # process ID.
+        
+     set test "$threadtype: attach2 to stopped, after setting file"
+     gdb_test_multiple "attach $testpid" "$test" {

SOURCES/gdb-jit-reader-multilib.patch

@@ -0,0 +1,46 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-jit-reader-multilib.patch
+
+;; Fix jit-reader.h for multi-lib.
+;;=push+jan
+
+diff --git a/gdb/configure b/gdb/configure
+--- a/gdb/configure
++++ b/gdb/configure
+@@ -9680,10 +9680,12 @@ _ACEOF
+ 
+ 
+ 
+-if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
+-  TARGET_PTR="unsigned long"
+-elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
++# Try to keep TARGET_PTR the same across archs so that jit-reader.h file
++# content is the same for multilib distributions.
++if test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
+   TARGET_PTR="unsigned long long"
++elif test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
++  TARGET_PTR="unsigned long"
+ elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
+   TARGET_PTR="unsigned __int128"
+ else
+diff --git a/gdb/configure.ac b/gdb/configure.ac
+--- a/gdb/configure.ac
++++ b/gdb/configure.ac
+@@ -843,10 +843,12 @@ AC_CHECK_SIZEOF(unsigned long long)
+ AC_CHECK_SIZEOF(unsigned long)
+ AC_CHECK_SIZEOF(unsigned __int128)
+ 
+-if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
+-  TARGET_PTR="unsigned long"
+-elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
++# Try to keep TARGET_PTR the same across archs so that jit-reader.h file
++# content is the same for multilib distributions.
++if test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
+   TARGET_PTR="unsigned long long"
++elif test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
++  TARGET_PTR="unsigned long"
+ elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
+   TARGET_PTR="unsigned __int128"
+ else

SOURCES/gdb-libexec-add-index.patch

@@ -0,0 +1,23 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-libexec-add-index.patch
+
+;; Fix gdb-headless /usr/bin/ executables (BZ 1390251).
+;;=fedora
+
+diff --git a/gdb/contrib/gdb-add-index.sh b/gdb/contrib/gdb-add-index.sh
+--- a/gdb/contrib/gdb-add-index.sh
++++ b/gdb/contrib/gdb-add-index.sh
+@@ -21,6 +21,11 @@
+ GDB=${GDB:=gdb}
+ OBJCOPY=${OBJCOPY:=objcopy}
+ 
++GDB2=/usr/libexec/gdb
++if test -x $GDB2 && ! which $GDB &>/dev/null; then
++    GDB=$GDB2
++fi
++
+ myname="${0##*/}"
+ 
+ dwarf5=""

SOURCES/gdb-lineno-makeup-test.patch

@@ -0,0 +1,165 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-lineno-makeup-test.patch
+
+;; Testcase for "Do not make up line information" fix by Daniel Jacobowitz.
+;;=fedoratest
+
+New testcase for:
+https://bugzilla.redhat.com/show_bug.cgi?id=466222
+	(for the first / customer recommended fix)
+and the upstream fix:
+http://sourceware.org/ml/gdb-patches/2006-11/msg00253.html
+	[rfc] Do not make up line information
+http://sourceware.org/ml/gdb-cvs/2006-11/msg00127.html
+
+diff --git a/gdb/testsuite/gdb.base/lineno-makeup-func.c b/gdb/testsuite/gdb.base/lineno-makeup-func.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/lineno-makeup-func.c
+@@ -0,0 +1,21 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2009 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++void
++func (void)
++{
++}
+diff --git a/gdb/testsuite/gdb.base/lineno-makeup.c b/gdb/testsuite/gdb.base/lineno-makeup.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/lineno-makeup.c
+@@ -0,0 +1,35 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2009 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++/* DW_AT_low_pc-DW_AT_high_pc should cover the function without line number
++   information (.debug_line) so we cannot use an external object file.
++   
++   It must not be just a label as it would alias on the next function even for
++   correct GDB.  Therefore some stub data must be placed there.
++   
++   We need to provide a real stub function body as at least s390
++   (s390_analyze_prologue) would skip the whole body till reaching `main'.  */
++
++extern void func (void);
++asm ("func: .incbin \"" BINFILENAME "\"");
++
++int
++main (void)
++{
++  func ();
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.base/lineno-makeup.exp b/gdb/testsuite/gdb.base/lineno-makeup.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.base/lineno-makeup.exp
+@@ -0,0 +1,78 @@
++# Copyright 2009 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++set testfile "lineno-makeup"
++set srcfuncfile ${testfile}-func.c
++set srcfile ${testfile}.c
++set objfuncfile [standard_output_file ${testfile}-func.o]
++set binfuncfile [standard_output_file ${testfile}-func.bin]
++set binfile [standard_output_file ${testfile}]
++
++if { [gdb_compile "${srcdir}/${subdir}/${srcfuncfile}" "${objfuncfile}" object {}] != "" } {
++    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
++}
++
++set objcopy [catch "exec objcopy -O binary --only-section .text ${objfuncfile} ${binfuncfile}" output]
++verbose -log "objcopy=$objcopy: $output"
++if { $objcopy != 0 } {
++    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
++}
++set binfuncfilesize [file size $binfuncfile]
++verbose -log "file size $binfuncfile = $binfuncfilesize"
++
++if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug additional_flags=-DBINFILENAME=\"$binfuncfile\"]] != "" } {
++    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
++}
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${binfile}
++
++set b_addr ""
++set test "break func"
++gdb_test_multiple $test $test {
++    -re "Breakpoint \[0-9\]+ at (0x\[0-9a-f\]+)\r\n$gdb_prompt $" {
++	set b_addr $expect_out(1,string)
++	pass $test
++    }
++    -re "Breakpoint \[0-9\]+ at (0x\[0-9a-f\]+): .*\r\n$gdb_prompt $" {
++	set b_addr $expect_out(1,string)
++	fail $test
++    }
++}
++verbose -log "b_addr=<$b_addr>"
++
++set p_addr ""
++set test "print func"
++gdb_test_multiple $test $test {
++    -re "\\$\[0-9\]+ = {<text variable, no debug info>} (0x\[0-9a-f\]+) <func>\r\n$gdb_prompt $" {
++	set p_addr $expect_out(1,string)
++	pass $test
++    }
++}
++verbose -log "p_addr=<$p_addr>"
++
++set test "break address belongs to func"
++if {$b_addr == $p_addr} {
++    pass "$test (exact match)"
++} else {
++    set skip [expr $b_addr - $p_addr]
++    if {$skip > 0 && $skip < $binfuncfilesize} {
++	pass "$test (prologue skip by $skip bytes)"
++    } else {
++	fail $test
++    }
++}

SOURCES/gdb-linux_perf-bundle.patch

@@ -6,12 +6,36 @@ Subject: gdb-linux_perf-bundle.patch
 ;; [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513).
 ;;=fedora
 
+diff --git a/gdb/configure b/gdb/configure
+--- a/gdb/configure
++++ b/gdb/configure
+@@ -12059,7 +12059,7 @@ else
+ 
+ #include <linux/perf_event.h>
+ #ifndef PERF_ATTR_SIZE_VER5
+-# error
++// error // PERF_ATTR_SIZE_VER5_BUNDLE is not available here - Fedora+RHEL
+ #endif
+ 
+ _ACEOF
+diff --git a/gdb/configure.ac b/gdb/configure.ac
+--- a/gdb/configure.ac
++++ b/gdb/configure.ac
+@@ -1477,7 +1477,7 @@ else
+   AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
+ #include <linux/perf_event.h>
+ #ifndef PERF_ATTR_SIZE_VER5
+-# error
++// error // PERF_ATTR_SIZE_VER5_BUNDLE is not available here - Fedora+RHEL
+ #endif
+   ]])], [perf_event=yes], [perf_event=no])
+   if test "$perf_event" != yes; then
 diff --git a/gdb/gdb.c b/gdb/gdb.c
 --- a/gdb/gdb.c
 +++ b/gdb/gdb.c
-@@ -21,6 +21,10 @@
+@@ -20,11 +20,19 @@
+ #include "main.h"
  #include "interps.h"
- #include "run-on-main-thread.h"
  
 +#ifdef PERF_ATTR_SIZE_VER5_BUNDLE
 +extern "C" void __libipt_init(void);
@@ -20,8 +44,6 @@ diff --git a/gdb/gdb.c b/gdb/gdb.c
  int
  main (int argc, char **argv)
  {
-@@ -32,6 +36,10 @@ main (int argc, char **argv)
- 
    struct captured_main_args args;
  
 +#ifdef PERF_ATTR_SIZE_VER5_BUNDLE
@@ -212,15 +234,3 @@ diff --git a/gdb/nat/linux-btrace.h b/gdb/nat/linux-btrace.h
  struct target_ops;
  
  #if HAVE_LINUX_PERF_EVENT_H
-diff --git a/gdbsupport/common.m4 b/gdbsupport/common.m4
---- a/gdbsupport/common.m4
-+++ b/gdbsupport/common.m4
-@@ -168,7 +168,7 @@ AC_DEFUN([GDB_AC_COMMON], [
-     AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
-   #include <linux/perf_event.h>
-   #ifndef PERF_ATTR_SIZE_VER5
--  # error
-+  // error // PERF_ATTR_SIZE_VER5_BUNDLE is not available here - Fedora+RHEL
-   #endif
-     ]])], [perf_event=yes], [perf_event=no])
-     if test "$perf_event" != yes; then

SOURCES/gdb-moribund-utrace-workaround.patch

@@ -0,0 +1,25 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-moribund-utrace-workaround.patch
+
+;; Workaround non-stop moribund locations exploited by kernel utrace (BZ 590623).
+;;=push+jan: Currently it is still not fully safe.
+
+https://bugzilla.redhat.com/show_bug.cgi?id=590623
+http://sources.redhat.com/bugzilla/show_bug.cgi?id=11593
+
+Bug in FSF GDB exploited by the ptrace-on-utrace interaction.
+
+diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
+--- a/gdb/breakpoint.c
++++ b/gdb/breakpoint.c
+@@ -12016,6 +12016,8 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
+ 		 traps we can no longer explain.  */
+ 
+ 	      old_loc->events_till_retirement = 3 * (thread_count () + 1);
++	      /* Red Hat Bug 590623.  */
++	      old_loc->events_till_retirement *= 10;
+ 	      old_loc->owner = NULL;
+ 
+ 	      VEC_safe_push (bp_location_p, moribund_locations, old_loc);

SOURCES/gdb-opcodes-clflushopt-test.patch

@@ -0,0 +1,62 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-opcodes-clflushopt-test.patch
+
+;; Test clflushopt instruction decode (for RH BZ 1262471).
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.arch/amd64-clflushopt.S b/gdb/testsuite/gdb.arch/amd64-clflushopt.S
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/amd64-clflushopt.S
+@@ -0,0 +1,19 @@
++/* Copyright 2016 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   This file is part of the gdb testsuite.  */
++
++_start:	.globl	_start
++	clflushopt (%edi)
+diff --git a/gdb/testsuite/gdb.arch/amd64-clflushopt.exp b/gdb/testsuite/gdb.arch/amd64-clflushopt.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/amd64-clflushopt.exp
+@@ -0,0 +1,25 @@
++# Copyright 2016 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++if { ![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"] } then {
++    verbose "Skipping amd64 clflushopt test."
++    return
++}
++
++if [prepare_for_testing amd64-clflushopt.exp amd64-clflushopt amd64-clflushopt.S [list debug "additional_flags=-nostdlib"]] {
++    return -1
++}
++
++gdb_test "disas _start" "Dump of assembler code for function _start:\r\n *0x\[0-9a-f\]+ <\[+\]0>:\tclflushopt \\(%edi\\)\r\nEnd of assembler dump\\." "clflushopt"

SOURCES/gdb-physname-pr11734-test.patch

@@ -0,0 +1,234 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-physname-pr11734-test.patch
+
+;; Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
+;;=fedoratest
+
+http://sourceware.org/ml/gdb-patches/2010-12/msg00263.html
+
+diff --git a/gdb/testsuite/gdb.cp/pr11734-1.cc b/gdb/testsuite/gdb.cp/pr11734-1.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr11734-1.cc
+@@ -0,0 +1,30 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@gnu.org  */
++
++#include "pr11734.h"
++
++int
++main ()
++{
++  pr11734 *p = new pr11734;
++  p->foo ();
++  return 0;
++}
++
+diff --git a/gdb/testsuite/gdb.cp/pr11734-2.cc b/gdb/testsuite/gdb.cp/pr11734-2.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr11734-2.cc
+@@ -0,0 +1,27 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@gnu.org  */
++
++#include "pr11734.h"
++
++void
++pr11734::foo(void)
++{
++}
++
+diff --git a/gdb/testsuite/gdb.cp/pr11734-3.cc b/gdb/testsuite/gdb.cp/pr11734-3.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr11734-3.cc
+@@ -0,0 +1,27 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@gnu.org  */
++
++#include "pr11734.h"
++
++void
++pr11734::foo (int a)
++{
++}
++
+diff --git a/gdb/testsuite/gdb.cp/pr11734-4.cc b/gdb/testsuite/gdb.cp/pr11734-4.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr11734-4.cc
+@@ -0,0 +1,27 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@gnu.org  */
++
++#include "pr11734.h"
++
++void
++pr11734::foo (char *a)
++{
++}
++
+diff --git a/gdb/testsuite/gdb.cp/pr11734.exp b/gdb/testsuite/gdb.cp/pr11734.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr11734.exp
+@@ -0,0 +1,55 @@
++# Copyright 2010 Free Software Foundation, Inc.
++#
++# Contributed by Red Hat, originally written by Keith Seitz.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# This file is part of the gdb testsuite.
++
++if { [skip_cplus_tests] } { continue }
++
++set testfile "pr11734"
++set class $testfile
++
++set srcfiles {}
++for {set i 1} {$i < 5} {incr i} {
++    lappend srcfiles $testfile-$i.cc
++}
++
++prepare_for_testing pr11734 $testfile $srcfiles {c++ debug}
++
++if {![runto_main]} {
++    perror "couldn't run to breakpoint"
++    continue
++}
++
++# An array holding the overload types for the method pr11734::foo.  The
++# first element is the overloaded method parameter.  The second element
++# is the expected source file number, e.g. "pr11734-?.cc".
++array set tests {
++    "char*"  4
++    "int"    3
++    ""       2
++}
++
++# Test each overload instance twice: once quoted, once unquoted
++foreach ovld [array names tests] {
++    set method "${class}::foo\($ovld\)"
++    set result "Breakpoint (\[0-9\]).*file .*/$class-$tests($ovld).*"
++    gdb_test "break $method" $result
++    gdb_test "break '$method'" $result
++}
++
++gdb_exit
++return 0
+diff --git a/gdb/testsuite/gdb.cp/pr11734.h b/gdb/testsuite/gdb.cp/pr11734.h
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr11734.h
+@@ -0,0 +1,28 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++   Please email any bugs, comments, and/or additions to this file to:
++   bug-gdb@gnu.org  */
++
++class pr11734
++{
++ public:
++  void foo ();
++  void foo (int);
++  void foo (char *);
++};
++

SOURCES/gdb-physname-pr12273-test.patch

@@ -0,0 +1,103 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-physname-pr12273-test.patch
+
+;; Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
+;;=fedoratest
+
+http://sourceware.org/ml/gdb-patches/2010-12/msg00264.html
+
+diff --git a/gdb/testsuite/gdb.cp/pr12273.cc b/gdb/testsuite/gdb.cp/pr12273.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr12273.cc
+@@ -0,0 +1,37 @@
++/* This test case is part of GDB, the GNU debugger.
++
++   Copyright 2010 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++template <typename T>
++class GDB
++{
++ public:
++   static int simple (void) { return 0; }
++   static int harder (T a) { return 1; }
++   template <typename X>
++   static X even_harder (T a) { return static_cast<X> (a); }
++   int operator == (GDB const& other)
++   { return 1; }
++};
++
++int main(int argc, char **argv)
++{
++   GDB<int> a, b;
++   if (a == b)
++     return GDB<char>::harder('a') + GDB<int>::harder(3)
++	+ GDB<char>::even_harder<int> ('a');
++   return GDB<int>::simple ();
++}
+diff --git a/gdb/testsuite/gdb.cp/pr12273.exp b/gdb/testsuite/gdb.cp/pr12273.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/pr12273.exp
+@@ -0,0 +1,46 @@
++# Copyright 2010 Free Software Foundation, Inc.
++#
++# Contributed by Red Hat, originally written by Keith Seitz.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# This file is part of the gdb testsuite.
++
++if {[skip_cplus_tests]} { continue }
++
++set testfile "pr12273"
++# Do NOT compile with debug flag.
++prepare_for_testing pr12273 $testfile $testfile.cc {c++}
++
++gdb_test_no_output "set language c++"
++
++# A list of minimal symbol names to check.
++# Note that GDB<char>::even_harder<int>(char) is quoted and includes
++# the return type.  This is necessary because this is the demangled name
++# of the minimal symbol.
++set min_syms [list \
++		  "GDB<int>::operator ==" \
++		  "GDB<int>::operator==(GDB<int> const&)" \
++		  "GDB<char>::harder(char)" \
++		  "GDB<int>::harder(int)" \
++		  {"int GDB<char>::even_harder<int>(char)"} \
++		  "GDB<int>::simple()"]
++
++foreach sym $min_syms {
++    if {[gdb_breakpoint $sym]} {
++	pass "setting breakpoint at $sym"
++    }
++}
++
++gdb_exit

SOURCES/gdb-ppc-power7-test.patch

@@ -0,0 +1,303 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-ppc-power7-test.patch
+
+;; Test power7 ppc disassembly.
+;;=fedoratest
+
+diff --git a/gdb/testsuite/gdb.arch/powerpc-power7rh.exp b/gdb/testsuite/gdb.arch/powerpc-power7rh.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-power7rh.exp
+@@ -0,0 +1,178 @@
++# Copyright 2009 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
++
++# Test PowerPC Power7 instructions disassembly.
++
++if {![istarget "powerpc*-*-*"]} then {
++    verbose "Skipping PowerPC Power7 instructions disassembly."
++    return
++}
++
++set testfile "powerpc-power7rh"
++set srcfile ${testfile}.s
++set objfile [standard_output_file ${testfile}.o]
++
++if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {debug}] != "" } {
++    untested "PowerPC Power7 instructions disassembly"
++    return -1
++}
++
++
++gdb_exit
++gdb_start
++gdb_reinitialize_dir $srcdir/$subdir
++gdb_load ${objfile}
++ 
++
++# Disassemble the function.
++
++set test "disass func"
++gdb_test_multiple $test $test {
++    -re "\r\nDump of assembler code for function func:(\r\n.*\r\n)End of assembler dump.\r\n$gdb_prompt $" {
++	set func $expect_out(1,string)
++	pass $test
++    }
++}
++
++proc instr_to_patt {offset instr} {
++    # 0x0000000000000018 <func+24>:	stxvd2x vs43,r4,r5
++    return ".*\r\n\[ \t\]*[string map {0x 0x0*} $offset] <(func)?\\+?\[0-9\]*>:\[ \t\]*[string map [list { } "\[ \t\]+" . {\.}] $instr]\[ \t\]*\r\n.*"
++}
++
++# KFAIL strings would not exist if -Many would print the same as -Mpower7.
++# That means the power7 form should be the preferred one.
++# http://sourceware.org/ml/gdb-patches/2009-03/threads.html#00020
++
++proc func_check {offset instr {kfail ""}} {
++    global func
++
++    set test "Found $offset: $instr"
++    if [regexp -nocase -line [instr_to_patt $offset $instr] $func] {
++	pass $test
++    } elseif {$kfail != "" && [regexp -nocase -line [instr_to_patt $offset $kfail] $func]} {
++	kfail gdb/NNNN $test
++    } else {
++	fail $test
++    }
++}
++
++func_check   0x0 "lxvd2x  vs3,r4,r5"
++# [PATCH] Remove support for POWER7 VSX load/store with update instructions
++# http://sourceware.org/ml/binutils/2009-09/msg00680.html
++# http://sourceware.org/ml/binutils-cvs/2009-09/msg00331.html
++func_check   0x4 "lxvb16x vs3,r4,r5"
++func_check   0x8 "lxvd2x  vs43,r4,r5"
++func_check   0xc "lxvb16x vs43,r4,r5"
++func_check  0x10 "stxvd2x vs3,r4,r5"
++func_check  0x14 "stxvb16x vs3,r4,r5"
++func_check  0x18 "stxvd2x vs43,r4,r5"
++func_check  0x1c "stxvb16x vs43,r4,r5"
++func_check  0x20 "xxmrghd vs3,vs4,vs5"
++func_check  0x24 "xxmrghd vs43,vs44,vs45"
++func_check  0x28 "xxmrgld vs3,vs4,vs5"
++func_check  0x2c "xxmrgld vs43,vs44,vs45"
++func_check  0x30 "xxmrghd vs3,vs4,vs5"
++func_check  0x34 "xxmrghd vs43,vs44,vs45"
++func_check  0x38 "xxmrgld vs3,vs4,vs5"
++func_check  0x3c "xxmrgld vs43,vs44,vs45"
++func_check  0x40 "xxpermdi vs3,vs4,vs5,1"
++func_check  0x44 "xxpermdi vs43,vs44,vs45,1"
++func_check  0x48 "xxpermdi vs3,vs4,vs5,2"
++func_check  0x4c "xxpermdi vs43,vs44,vs45,2"
++func_check  0x50 "xvmovdp vs3,vs4"
++func_check  0x54 "xvmovdp vs43,vs44"
++func_check  0x58 "xvmovdp vs3,vs4"
++func_check  0x5c "xvmovdp vs43,vs44"
++func_check  0x60 "xvcpsgndp vs3,vs4,vs5"
++func_check  0x64 "xvcpsgndp vs43,vs44,vs45"
++func_check  0x68 "wait"
++func_check  0x6c "wait"
++func_check  0x70 "waitrsv"
++func_check  0x74 "waitrsv"
++func_check  0x78 "waitimpl"
++func_check  0x7c "waitimpl"
++func_check  0x80 "doze"
++func_check  0x84 "nap"
++func_check  0x88 "sleep"
++func_check  0x8c "rvwinkle"
++func_check  0x90 "prtyw   r3,r4"
++func_check  0x94 "prtyd   r13,r14"
++func_check  0x98 "mfcfar  r10"           "mfspr   r10,28"
++func_check  0x9c "mtcfar  r11"           "mtspr   28,r11"
++func_check  0xa0 "cmpb    r3,r4,r5"
++func_check  0xa4 "lwzcix  r10,r11,r12"
++func_check  0xa8 "dadd    f16,f17,f18"
++func_check  0xac "daddq   f20,f22,f24"
++func_check  0xb0 "dss     3"
++func_check  0xb4 "dssall"
++func_check  0xb8 "dst     r5,r4,1"
++func_check  0xbc "dstt    r8,r7,0"
++func_check  0xc0 "dstst   r5,r6,3"
++func_check  0xc4 "dststt  r4,r5,2"
++func_check  0xc8 "divwe   r10,r11,r12"
++func_check  0xcc "divwe.  r11,r12,r13"
++func_check  0xd0 "divweo  r12,r13,r14"
++func_check  0xd4 "divweo. r13,r14,r15"
++func_check  0xd8 "divweu  r10,r11,r12"
++func_check  0xdc "divweu. r11,r12,r13"
++func_check  0xe0 "divweuo r12,r13,r14"
++func_check  0xe4 "divweuo. r13,r14,r15"
++func_check  0xe8 "bpermd  r7,r17,r27"
++func_check  0xec "popcntw r10,r20"
++func_check  0xf0 "popcntd r10,r20"
++func_check  0xf4 "ldbrx   r20,r21,r22"
++func_check  0xf8 "stdbrx  r20,r21,r22"
++func_check  0xfc "lfiwzx  f10,0,r10"
++func_check 0x100 "lfiwzx  f10,r9,r10"
++func_check 0x104 "fcfids  f4,f5"
++func_check 0x108 "fcfids. f4,f5"
++func_check 0x10c "fcfidus f4,f5"
++func_check 0x110 "fcfidus. f4,f5"
++func_check 0x114 "fctiwu  f4,f5"
++func_check 0x118 "fctiwu. f4,f5"
++func_check 0x11c "fctiwuz f4,f5"
++func_check 0x120 "fctiwuz. f4,f5"
++func_check 0x124 "fctidu  f4,f5"
++func_check 0x128 "fctidu. f4,f5"
++func_check 0x12c "fctiduz f4,f5"
++func_check 0x130 "fctiduz. f4,f5"
++func_check 0x134 "fcfidu  f4,f5"
++func_check 0x138 "fcfidu. f4,f5"
++func_check 0x13c "ftdiv   cr0,f10,f11"
++func_check 0x140 "ftdiv   cr7,f10,f11"
++func_check 0x144 "ftsqrt  cr0,f10"
++func_check 0x148 "ftsqrt  cr7,f10"
++func_check 0x14c "dcbtt   r8,r9"         "dcbt    16,r8,r9"
++func_check 0x150 "dcbtstt r8,r9"         "dcbtst  16,r8,r9"
++func_check 0x154 "dcffix  f10,f12"
++func_check 0x158 "dcffix. f20,f22"
++func_check 0x15c "lbarx   r10,r11,r12"
++func_check 0x160 "lbarx   r10,r11,r12"
++func_check 0x164 "lbarx   r10,r11,r12,1"
++func_check 0x168 "lharx   r20,r21,r22"
++func_check 0x16c "lharx   r20,r21,r22"
++func_check 0x170 "lharx   r20,r21,r22,1"
++func_check 0x174 "stbcx.  r10,r11,r12"
++func_check 0x178 "sthcx.  r10,r11,r12"
++func_check 0x17c "fre     f14,f15"
++func_check 0x180 "fre.    f14,f15"
++func_check 0x184 "fres    f14,f15"
++func_check 0x188 "fres.   f14,f15"
++func_check 0x18c "frsqrte f14,f15"
++func_check 0x190 "frsqrte. f14,f15"
++func_check 0x194 "frsqrtes f14,f15"
++func_check 0x198 "frsqrtes. f14,f15"
++func_check 0x19c "isel    r2,r3,r4,28"
+diff --git a/gdb/testsuite/gdb.arch/powerpc-power7rh.s b/gdb/testsuite/gdb.arch/powerpc-power7rh.s
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.arch/powerpc-power7rh.s
+@@ -0,0 +1,107 @@
++	.text
++	.globl	func
++func:
++	.long	0x7c642e98	/*   0: lxvd2x  vs3,r4,r5         */
++	.long	0x7c642ed8	/*   4: lxvd2ux vs3,r4,r5         */
++	.long	0x7d642e99	/*   8: lxvd2x  vs43,r4,r5        */
++	.long	0x7d642ed9	/*   c: lxvd2ux vs43,r4,r5        */
++	.long	0x7c642f98	/*  10: stxvd2x vs3,r4,r5         */
++	.long	0x7c642fd8	/*  14: stxvd2ux vs3,r4,r5        */
++	.long	0x7d642f99	/*  18: stxvd2x vs43,r4,r5        */
++	.long	0x7d642fd9	/*  1c: stxvd2ux vs43,r4,r5       */
++	.long	0xf0642850	/*  20: xxmrghd vs3,vs4,vs5       */
++	.long	0xf16c6857	/*  24: xxmrghd vs43,vs44,vs45    */
++	.long	0xf0642b50	/*  28: xxmrgld vs3,vs4,vs5       */
++	.long	0xf16c6b57	/*  2c: xxmrgld vs43,vs44,vs45    */
++	.long	0xf0642850	/*  30: xxmrghd vs3,vs4,vs5       */
++	.long	0xf16c6857	/*  34: xxmrghd vs43,vs44,vs45    */
++	.long	0xf0642b50	/*  38: xxmrgld vs3,vs4,vs5       */
++	.long	0xf16c6b57	/*  3c: xxmrgld vs43,vs44,vs45    */
++	.long	0xf0642950	/*  40: xxpermdi vs3,vs4,vs5,1    */
++	.long	0xf16c6957	/*  44: xxpermdi vs43,vs44,vs45,1 */
++	.long	0xf0642a50	/*  48: xxpermdi vs3,vs4,vs5,2    */
++	.long	0xf16c6a57	/*  4c: xxpermdi vs43,vs44,vs45,2 */
++	.long	0xf0642780	/*  50: xvmovdp vs3,vs4           */
++	.long	0xf16c6787	/*  54: xvmovdp vs43,vs44         */
++	.long	0xf0642780	/*  58: xvmovdp vs3,vs4           */
++	.long	0xf16c6787	/*  5c: xvmovdp vs43,vs44         */
++	.long	0xf0642f80	/*  60: xvcpsgndp vs3,vs4,vs5     */
++	.long	0xf16c6f87	/*  64: xvcpsgndp vs43,vs44,vs45  */
++	.long	0x7c00007c	/*  68: wait                      */
++	.long	0x7c00007c	/*  6c: wait                      */
++	.long	0x7c20007c	/*  70: waitrsv                   */
++	.long	0x7c20007c	/*  74: waitrsv                   */
++	.long	0x7c40007c	/*  78: waitimpl                  */
++	.long	0x7c40007c	/*  7c: waitimpl                  */
++	.long	0x4c000324	/*  80: doze                      */
++	.long	0x4c000364	/*  84: nap                       */
++	.long	0x4c0003a4	/*  88: sleep                     */
++	.long	0x4c0003e4	/*  8c: rvwinkle                  */
++	.long	0x7c830134	/*  90: prtyw   r3,r4             */
++	.long	0x7dcd0174	/*  94: prtyd   r13,r14           */
++	.long	0x7d5c02a6	/*  98: mfcfar  r10               */
++	.long	0x7d7c03a6	/*  9c: mtcfar  r11               */
++	.long	0x7c832bf8	/*  a0: cmpb    r3,r4,r5          */
++	.long	0x7d4b662a	/*  a4: lwzcix  r10,r11,r12       */
++	.long	0xee119004	/*  a8: dadd    f16,f17,f18       */
++	.long	0xfe96c004	/*  ac: daddq   f20,f22,f24       */
++	.long	0x7c60066c	/*  b0: dss     3                 */
++	.long	0x7e00066c	/*  b4: dssall                    */
++	.long	0x7c2522ac	/*  b8: dst     r5,r4,1           */
++	.long	0x7e083aac	/*  bc: dstt    r8,r7,0           */
++	.long	0x7c6532ec	/*  c0: dstst   r5,r6,3           */
++	.long	0x7e442aec	/*  c4: dststt  r4,r5,2           */
++	.long	0x7d4b6356	/*  c8: divwe   r10,r11,r12       */
++	.long	0x7d6c6b57	/*  cc: divwe.  r11,r12,r13       */
++	.long	0x7d8d7756	/*  d0: divweo  r12,r13,r14       */
++	.long	0x7dae7f57	/*  d4: divweo. r13,r14,r15       */
++	.long	0x7d4b6316	/*  d8: divweu  r10,r11,r12       */
++	.long	0x7d6c6b17	/*  dc: divweu. r11,r12,r13       */
++	.long	0x7d8d7716	/*  e0: divweuo r12,r13,r14       */
++	.long	0x7dae7f17	/*  e4: divweuo. r13,r14,r15      */
++	.long	0x7e27d9f8	/*  e8: bpermd  r7,r17,r27        */
++	.long	0x7e8a02f4	/*  ec: popcntw r10,r20           */
++	.long	0x7e8a03f4	/*  f0: popcntd r10,r20           */
++	.long	0x7e95b428	/*  f4: ldbrx   r20,r21,r22       */
++	.long	0x7e95b528	/*  f8: stdbrx  r20,r21,r22       */
++	.long	0x7d4056ee	/*  fc: lfiwzx  f10,0,r10         */
++	.long	0x7d4956ee	/* 100: lfiwzx  f10,r9,r10        */
++	.long	0xec802e9c	/* 104: fcfids  f4,f5             */
++	.long	0xec802e9d	/* 108: fcfids. f4,f5             */
++	.long	0xec802f9c	/* 10c: fcfidus f4,f5             */
++	.long	0xec802f9d	/* 110: fcfidus. f4,f5            */
++	.long	0xfc80291c	/* 114: fctiwu  f4,f5             */
++	.long	0xfc80291d	/* 118: fctiwu. f4,f5             */
++	.long	0xfc80291e	/* 11c: fctiwuz f4,f5             */
++	.long	0xfc80291f	/* 120: fctiwuz. f4,f5            */
++	.long	0xfc802f5c	/* 124: fctidu  f4,f5             */
++	.long	0xfc802f5d	/* 128: fctidu. f4,f5             */
++	.long	0xfc802f5e	/* 12c: fctiduz f4,f5             */
++	.long	0xfc802f5f	/* 130: fctiduz. f4,f5            */
++	.long	0xfc802f9c	/* 134: fcfidu  f4,f5             */
++	.long	0xfc802f9d	/* 138: fcfidu. f4,f5             */
++	.long	0xfc0a5900	/* 13c: ftdiv   cr0,f10,f11       */
++	.long	0xff8a5900	/* 140: ftdiv   cr7,f10,f11       */
++	.long	0xfc005140	/* 144: ftsqrt  cr0,f10           */
++	.long	0xff805140	/* 148: ftsqrt  cr7,f10           */
++	.long	0x7e084a2c	/* 14c: dcbtt   r8,r9             */
++	.long	0x7e0849ec	/* 150: dcbtstt r8,r9             */
++	.long	0xed406644	/* 154: dcffix  f10,f12           */
++	.long	0xee80b645	/* 158: dcffix. f20,f22           */
++	.long	0x7d4b6068	/* 15c: lbarx   r10,r11,r12       */
++	.long	0x7d4b6068	/* 160: lbarx   r10,r11,r12       */
++	.long	0x7d4b6069	/* 164: lbarx   r10,r11,r12,1     */
++	.long	0x7e95b0e8	/* 168: lharx   r20,r21,r22       */
++	.long	0x7e95b0e8	/* 16c: lharx   r20,r21,r22       */
++	.long	0x7e95b0e9	/* 170: lharx   r20,r21,r22,1     */
++	.long	0x7d4b656d	/* 174: stbcx.  r10,r11,r12       */
++	.long	0x7d4b65ad	/* 178: sthcx.  r10,r11,r12       */
++	.long	0xfdc07830	/* 17c: fre     f14,f15           */
++	.long	0xfdc07831	/* 180: fre.    f14,f15           */
++	.long	0xedc07830	/* 184: fres    f14,f15           */
++	.long	0xedc07831	/* 188: fres.   f14,f15           */
++	.long	0xfdc07834	/* 18c: frsqrte f14,f15           */
++	.long	0xfdc07835	/* 190: frsqrte. f14,f15          */
++	.long	0xedc07834	/* 194: frsqrtes f14,f15          */
++	.long	0xedc07835	/* 198: frsqrtes. f14,f15         */
++	.long	0x7c43271e	/* 19c: isel    r2,r3,r4,28       */

SOURCES/gdb-python-gil.patch

@@ -0,0 +1,241 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-python-gil.patch
+
+;; Fix Python GIL with gdb.execute("continue") (Phil Muldoon, BZ 1116957).
+;;=push
+
+diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
+--- a/gdb/doc/python.texi
++++ b/gdb/doc/python.texi
+@@ -232,6 +232,14 @@ returned as a string.  The default is @code{False}, in which case the
+ return value is @code{None}.  If @var{to_string} is @code{True}, the
+ @value{GDBN} virtual terminal will be temporarily set to unlimited width
+ and height, and its pagination will be disabled; @pxref{Screen Size}.
++
++The @var{release_gil} flag specifies whether @value{GDBN} ought to
++release the Python GIL before executing the command.  This is useful
++in multi-threaded Python programs where by default the Python
++interpreter will acquire the GIL and lock other threads from
++executing.  After the command has completed executing in @value{GDBN}
++the Python GIL is reacquired. This flag must be a boolean value.  If
++omitted, it defaults to @code{False}.
+ @end defun
+ 
+ @findex gdb.breakpoints
+diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
+--- a/gdb/python/python-internal.h
++++ b/gdb/python/python-internal.h
+@@ -148,6 +148,8 @@ typedef int Py_ssize_t;
+ #define PyGILState_Release(ARG) ((void)(ARG))
+ #define PyEval_InitThreads()
+ #define PyThreadState_Swap(ARG) ((void)(ARG))
++#define PyEval_SaveThread() ((void)(ARG))
++#define PyEval_RestoreThread(ARG) ((void)(ARG))
+ #define PyEval_ReleaseLock()
+ #endif
+ 
+diff --git a/gdb/python/python.c b/gdb/python/python.c
+--- a/gdb/python/python.c
++++ b/gdb/python/python.c
+@@ -556,12 +556,16 @@ execute_gdb_command (PyObject *self, PyObject *args, PyObject *kw)
+ {
+   const char *arg;
+   PyObject *from_tty_obj = NULL, *to_string_obj = NULL;
+-  int from_tty, to_string;
+-  static const char *keywords[] = { "command", "from_tty", "to_string", NULL };
++  int from_tty, to_string, release_gil;
++  static const char *keywords[] = {"command", "from_tty", "to_string", "release_gil", NULL };
++  PyObject *release_gil_obj = NULL;
++  /* Initialize it just to avoid a GCC false warning.  */
++  PyThreadState *state = NULL;
+ 
+-  if (!gdb_PyArg_ParseTupleAndKeywords (args, kw, "s|O!O!", keywords, &arg,
++  if (!gdb_PyArg_ParseTupleAndKeywords (args, kw, "s|O!O!O!", keywords, &arg,
+ 					&PyBool_Type, &from_tty_obj,
+-					&PyBool_Type, &to_string_obj))
++					&PyBool_Type, &to_string_obj,
++					&PyBool_Type, &release_gil_obj))
+     return NULL;
+ 
+   from_tty = 0;
+@@ -582,6 +586,15 @@ execute_gdb_command (PyObject *self, PyObject *args, PyObject *kw)
+       to_string = cmp;
+     }
+ 
++  release_gil = 0;
++  if (release_gil_obj)
++    {
++      int cmp = PyObject_IsTrue (release_gil_obj);
++      if (cmp < 0)
++	return NULL;
++      release_gil = cmp;
++    }
++
+   std::string to_string_res;
+ 
+   TRY
+@@ -602,6 +615,13 @@ execute_gdb_command (PyObject *self, PyObject *args, PyObject *kw)
+ 
+       counted_command_line lines = read_command_lines_1 (reader, 1, nullptr);
+ 
++      /* In the case of long running GDB commands, allow the user to
++	 release the Python GIL acquired by Python.  Restore the GIL
++	 after the command has completed before handing back to
++	 Python.  */
++      if (release_gil)
++	state = PyEval_SaveThread();
++
+       scoped_restore save_async = make_scoped_restore (&current_ui->async, 0);
+ 
+       scoped_restore save_uiout = make_scoped_restore (&current_uiout);
+@@ -617,10 +637,22 @@ execute_gdb_command (PyObject *self, PyObject *args, PyObject *kw)
+ 							    from_tty);
+       else
+ 	execute_control_commands (lines.get (), from_tty);
++
++      /* Reacquire the GIL if it was released earlier.  */
++      if (release_gil)
++	PyEval_RestoreThread (state);
+     }
+   CATCH (except, RETURN_MASK_ALL)
+     {
+-      GDB_PY_HANDLE_EXCEPTION (except);
++      if (except.reason < 0)
++	{
++	  /* Reacquire the GIL if it was released earlier.  */
++	  if (release_gil)
++	    PyEval_RestoreThread (state);
++
++	  gdbpy_convert_exception (except);
++	  return NULL;
++	}
+     }
+   END_CATCH
+ 
+diff --git a/gdb/testsuite/gdb.python/py-gil-mthread.c b/gdb/testsuite/gdb.python/py-gil-mthread.c
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.python/py-gil-mthread.c
+@@ -0,0 +1,13 @@
++#include <stdio.h>
++#include <unistd.h>
++
++int
++main (void)
++{
++  int i;
++  for (i = 0; i < 10; i++)
++    {
++      sleep (1); /* break-here */
++      printf ("Sleeping %d\n", i);
++    }
++}
+diff --git a/gdb/testsuite/gdb.python/py-gil-mthread.exp b/gdb/testsuite/gdb.python/py-gil-mthread.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.python/py-gil-mthread.exp
+@@ -0,0 +1,69 @@
++# Copyright (C) 2014 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++standard_testfile .c .py
++set executable $testfile
++
++if { [prepare_for_testing $testfile.exp $executable $srcfile] } {
++    return -1
++}
++
++# Skip all tests if Python scripting is not enabled.
++if { [skip_python_tests] } { continue }
++
++if ![runto_main] {
++    return -1
++}
++
++gdb_breakpoint $srcfile:[gdb_get_line_number "break-here"] temporary
++gdb_continue_to_breakpoint "break-here" ".* break-here .*"
++
++set test "response"
++set timeout 60
++set sleeping_last -1
++set hello_last 0
++set minimal 5
++gdb_test_multiple "python exec (open ('$srcdir/$subdir/$srcfile2').read ())" $test {
++    -re "Error: unable to start thread\r\n" {
++	fail $test
++	# Not $gdb_prompt-synced!
++    }
++    -re "Sleeping (\[0-9\]+)\r\n" {
++	set n $expect_out(1,string)
++	if { $sleeping_last + 1 != $n } {
++	    fail $test
++	} else {
++	    set sleeping_last $n
++	    if { $sleeping_last >= $minimal && $hello_last >= $minimal } {
++		pass $test
++	    } else {
++		exp_continue
++	    }
++	}
++    }
++    -re "Hello \\( (\[0-9\]+) \\)\r\n" {
++	set n $expect_out(1,string)
++	if { $hello_last + 1 != $n } {
++	    fail $test
++	} else {
++	    set hello_last $n
++	    if { $sleeping_last >= $minimal && $hello_last >= $minimal } {
++		pass $test
++	    } else {
++		exp_continue
++	    }
++	}
++    }
++}
+diff --git a/gdb/testsuite/gdb.python/py-gil-mthread.py b/gdb/testsuite/gdb.python/py-gil-mthread.py
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.python/py-gil-mthread.py
+@@ -0,0 +1,28 @@
++try:
++   import thread
++except:
++   import _thread
++import time
++import gdb
++
++# Define a function for the thread
++def print_thread_hello():
++   count = 0
++   while count < 10:
++      time.sleep(1)
++      count += 1
++      print ("Hello ( %d )" % count)
++
++# Create a threads a continue
++try:
++   thread.start_new_thread (print_thread_hello, ())
++   gdb.execute ("continue", release_gil=True)
++except:
++   try:
++      _thread.start_new_thread (print_thread_hello, ())
++      gdb.execute ("continue", release_gil=True)
++   except:
++      print ("Error: unable to start thread")
++
++while 1:
++   pass

SOURCES/gdb-readline62-ask-more-rh.patch

@@ -0,0 +1,25 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-readline62-ask-more-rh.patch
+
+;; Work around readline-6.2 incompatibility not asking for --more-- (BZ 701131).
+;;=fedora
+
+diff --git a/gdb/event-top.c b/gdb/event-top.c
+--- a/gdb/event-top.c
++++ b/gdb/event-top.c
+@@ -1183,6 +1183,13 @@ gdb_setup_readline (int editing)
+ {
+   struct ui *ui = current_ui;
+ 
++#ifdef NEED_RL_STATE_FEDORA_GDB
++  /* 6.2 regression: no longed asks for --more--
++     gdb.base/readline-ask.exp
++     https://bugzilla.redhat.com/show_bug.cgi?id=701131  */
++  RL_SETSTATE (RL_STATE_FEDORA_GDB);
++#endif
++
+   /* This function is a noop for the sync case.  The assumption is
+      that the sync setup is ALL done in gdb_init, and we would only
+      mess it up here.  The sync stuff should really go away over

SOURCES/gdb-rhbz-2232086-cpp-ify-mapped-symtab.patch

@@ -1,264 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Andrew Burgess <aburgess@redhat.com>
-Date: Sat, 25 Nov 2023 10:35:37 +0000
-Subject: gdb-rhbz-2232086-cpp-ify-mapped-symtab.patch
-
-;; Back-port upstream commit acc117b57f7 as part of a fix for
-;; non-deterministic gdb-index generation (RH BZ 2232086).
-
-gdb: C++-ify mapped_symtab from dwarf2/index-write.c
-
-Make static the functions add_index_entry, find_slot, and hash_expand,
-member functions of the mapped_symtab class.
-
-Fold an additional snippet of code from write_gdbindex into
-mapped_symtab::minimize, this code relates to minimisation, so this
-seems like a good home for it.
-
-Make the n_elements, data, and m_string_obstack member variables of
-mapped_symtab private.  Provide a new obstack() member function to
-provide access to the obstack when needed, and also add member
-functions begin(), end(), cbegin(), and cend() so that the
-mapped_symtab class can be treated like a contained and iterated
-over.
-
-I've also taken this opportunity to split out the logic for whether
-the hash table (m_data) needs expanding, this is the new function
-hash_needs_expanding.  This will be useful in a later commit.
-
-There should be no user visible changes after this commit.
-
-Approved-By: Tom Tromey <tom@tromey.com>
-
-diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
---- a/gdb/dwarf2/index-write.c
-+++ b/gdb/dwarf2/index-write.c
-@@ -187,86 +187,135 @@ struct mapped_symtab
- {
-   mapped_symtab ()
-   {
--    data.resize (1024);
-+    m_data.resize (1024);
-   }
- 
--  /* Minimize each entry in the symbol table, removing duplicates.  */
-+  /* If there are no elements in the symbol table, then reduce the table
-+     size to zero.  Otherwise call symtab_index_entry::minimize each entry
-+     in the symbol table.  */
-+
-   void minimize ()
-   {
--    for (symtab_index_entry &item : data)
-+    if (m_element_count == 0)
-+      m_data.resize (0);
-+
-+    for (symtab_index_entry &item : m_data)
-       item.minimize ();
-   }
- 
--  offset_type n_elements = 0;
--  std::vector<symtab_index_entry> data;
-+  /* Add an entry to SYMTAB.  NAME is the name of the symbol.  CU_INDEX is
-+     the index of the CU in which the symbol appears.  IS_STATIC is one if
-+     the symbol is static, otherwise zero (global).  */
-+
-+  void add_index_entry (const char *name, int is_static,
-+			gdb_index_symbol_kind kind, offset_type cu_index);
-+
-+  /* Access the obstack.  */
-+  struct obstack *obstack ()
-+  { return &m_string_obstack; }
-+
-+private:
-+
-+  /* Find a slot in SYMTAB for the symbol NAME.  Returns a reference to
-+     the slot.
-+
-+     Function is used only during write_hash_table so no index format
-+     backward compatibility is needed.  */
-+
-+  symtab_index_entry &find_slot (const char *name);
-+
-+  /* Expand SYMTAB's hash table.  */
-+
-+  void hash_expand ();
-+
-+  /* Return true if the hash table in data needs to grow.  */
-+
-+  bool hash_needs_expanding () const
-+  { return 4 * m_element_count / 3 >= m_data.size (); }
-+
-+  /* A vector that is used as a hash table.  */
-+  std::vector<symtab_index_entry> m_data;
-+
-+  /* The number of elements stored in the m_data hash.  */
-+  offset_type m_element_count = 0;
- 
-   /* Temporary storage for names.  */
-   auto_obstack m_string_obstack;
--};
- 
--/* Find a slot in SYMTAB for the symbol NAME.  Returns a reference to
--   the slot.
-+public:
-+  using iterator = decltype (m_data)::iterator;
-+  using const_iterator = decltype (m_data)::const_iterator;
- 
--   Function is used only during write_hash_table so no index format backward
--   compatibility is needed.  */
-+  iterator begin ()
-+  { return m_data.begin (); }
- 
--static symtab_index_entry &
--find_slot (struct mapped_symtab *symtab, const char *name)
-+  iterator end ()
-+  { return m_data.end (); }
-+
-+  const_iterator cbegin ()
-+  { return m_data.cbegin (); }
-+
-+  const_iterator cend ()
-+  { return m_data.cend (); }
-+};
-+
-+/* See class definition.  */
-+
-+symtab_index_entry &
-+mapped_symtab::find_slot (const char *name)
- {
-   offset_type index, step, hash = mapped_index_string_hash (INT_MAX, name);
- 
--  index = hash & (symtab->data.size () - 1);
--  step = ((hash * 17) & (symtab->data.size () - 1)) | 1;
-+  index = hash & (m_data.size () - 1);
-+  step = ((hash * 17) & (m_data.size () - 1)) | 1;
- 
-   for (;;)
-     {
--      if (symtab->data[index].name == NULL
--	  || strcmp (name, symtab->data[index].name) == 0)
--	return symtab->data[index];
--      index = (index + step) & (symtab->data.size () - 1);
-+      if (m_data[index].name == NULL
-+	  || strcmp (name, m_data[index].name) == 0)
-+	return m_data[index];
-+      index = (index + step) & (m_data.size () - 1);
-     }
- }
- 
--/* Expand SYMTAB's hash table.  */
-+/* See class definition.  */
- 
--static void
--hash_expand (struct mapped_symtab *symtab)
-+void
-+mapped_symtab::hash_expand ()
- {
--  auto old_entries = std::move (symtab->data);
-+  auto old_entries = std::move (m_data);
- 
--  symtab->data.clear ();
--  symtab->data.resize (old_entries.size () * 2);
-+  gdb_assert (m_data.size () == 0);
-+  m_data.resize (old_entries.size () * 2);
- 
-   for (auto &it : old_entries)
-     if (it.name != NULL)
-       {
--	auto &ref = find_slot (symtab, it.name);
-+	auto &ref = this->find_slot (it.name);
- 	ref = std::move (it);
-       }
- }
- 
--/* Add an entry to SYMTAB.  NAME is the name of the symbol.
--   CU_INDEX is the index of the CU in which the symbol appears.
--   IS_STATIC is one if the symbol is static, otherwise zero (global).  */
-+/* See class definition.  */
- 
--static void
--add_index_entry (struct mapped_symtab *symtab, const char *name,
--		 int is_static, gdb_index_symbol_kind kind,
--		 offset_type cu_index)
-+void
-+mapped_symtab::add_index_entry (const char *name, int is_static,
-+				gdb_index_symbol_kind kind,
-+				offset_type cu_index)
- {
--  symtab_index_entry *slot = &find_slot (symtab, name);
-+  symtab_index_entry *slot = &this->find_slot (name);
-   if (slot->name == NULL)
-     {
-       /* This is a new element in the hash table.  */
--      ++symtab->n_elements;
-+      ++this->m_element_count;
- 
-       /* We might need to grow the hash table.  */
--      if (4 * symtab->n_elements / 3 >= symtab->data.size ())
-+      if (this->hash_needs_expanding ())
- 	{
--	  hash_expand (symtab);
-+	  this->hash_expand ();
- 
- 	  /* This element will have a different slot in the new table.  */
--	  slot = &find_slot (symtab, name);
-+	  slot = &this->find_slot (name);
- 
- 	  /* But it should still be a new element in the hash table.  */
- 	  gdb_assert (slot->name == nullptr);
-@@ -387,7 +436,7 @@ write_hash_table (mapped_symtab *symtab, data_buf &output, data_buf &cpool)
- 
-     /* We add all the index vectors to the constant pool first, to
-        ensure alignment is ok.  */
--    for (symtab_index_entry &entry : symtab->data)
-+    for (symtab_index_entry &entry : *symtab)
-       {
- 	if (entry.name == NULL)
- 	  continue;
-@@ -416,7 +465,7 @@ write_hash_table (mapped_symtab *symtab, data_buf &output, data_buf &cpool)
- 
-   /* Now write out the hash table.  */
-   std::unordered_map<c_str_view, offset_type, c_str_view_hasher> str_table;
--  for (const auto &entry : symtab->data)
-+  for (const auto &entry : *symtab)
-     {
-       offset_type str_off, vec_off;
- 
-@@ -1151,7 +1200,7 @@ write_cooked_index (cooked_index *table,
-       const auto it = cu_index_htab.find (entry->per_cu);
-       gdb_assert (it != cu_index_htab.cend ());
- 
--      const char *name = entry->full_name (&symtab->m_string_obstack);
-+      const char *name = entry->full_name (symtab->obstack ());
- 
-       if (entry->per_cu->lang () == language_ada)
- 	{
-@@ -1159,7 +1208,7 @@ write_cooked_index (cooked_index *table,
- 	     gdb, it has to use the encoded name, with any
- 	     suffixes stripped.  */
- 	  std::string encoded = ada_encode (name, false);
--	  name = obstack_strdup (&symtab->m_string_obstack,
-+	  name = obstack_strdup (symtab->obstack (),
- 				 encoded.c_str ());
- 	}
-       else if (entry->per_cu->lang () == language_cplus
-@@ -1191,8 +1240,8 @@ write_cooked_index (cooked_index *table,
-       else
- 	kind = GDB_INDEX_SYMBOL_KIND_TYPE;
- 
--      add_index_entry (symtab, name, (entry->flags & IS_STATIC) != 0,
--		       kind, it->second);
-+      symtab->add_index_entry (name, (entry->flags & IS_STATIC) != 0,
-+			       kind, it->second);
-     }
- }
- 
-@@ -1267,8 +1316,6 @@ write_gdbindex (dwarf2_per_bfd *per_bfd, cooked_index *table,
-   symtab.minimize ();
- 
-   data_buf symtab_vec, constant_pool;
--  if (symtab.n_elements == 0)
--    symtab.data.resize (0);
- 
-   write_hash_table (&symtab, symtab_vec, constant_pool);
- 

SOURCES/gdb-rhbz-2232086-generate-dwarf-5-index-consistently.patch

@@ -1,101 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Andrew Burgess <aburgess@redhat.com>
-Date: Mon, 27 Nov 2023 13:19:39 +0000
-Subject: gdb-rhbz-2232086-generate-dwarf-5-index-consistently.patch
-
-;; Back-port upstream commit 3644f41dc80 as part of a fix for
-;; non-deterministic gdb-index generation (RH BZ 2232086).
-
-gdb: generate dwarf-5 index identically as worker-thread count changes
-
-Similar to the previous commit, this commit ensures that the dwarf-5
-index files are generated identically as the number of worker-threads
-changes.
-
-Building the dwarf-5 index makes use of a closed hash table, the
-bucket_hash local within debug_names::build().  Entries are added to
-bucket_hash from m_name_to_value_set, which, in turn, is populated
-by calls to debug_names::insert() in write_debug_names.  The insert
-calls are ordered based on the entries within the cooked_index, and
-the ordering within cooked_index depends on the number of worker
-threads that GDB is using.
-
-My proposal is to sort each chain within the bucket_hash closed hash
-table prior to using this to build the dwarf-5 index.
-
-The buckets within bucket_hash will always have the same ordering (for
-a given GDB build with a given executable), and by sorting the chains
-within each bucket, we can be sure that GDB will see each entry in a
-deterministic order.
-
-I've extended the index creation test to cover this case.
-
-Approved-By: Tom Tromey <tom@tromey.com>
-
-diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
---- a/gdb/dwarf2/index-write.c
-+++ b/gdb/dwarf2/index-write.c
-@@ -452,6 +452,11 @@ class c_str_view
-     return strcmp (m_cstr, other.m_cstr) == 0;
-   }
- 
-+  bool operator< (const c_str_view &other) const
-+  {
-+    return strcmp (m_cstr, other.m_cstr) < 0;
-+  }
-+
-   /* Return the underlying C string.  Note, the returned string is
-      only a reference with lifetime of this object.  */
-   const char *c_str () const
-@@ -771,10 +776,18 @@ class debug_names
-       }
-     for (size_t bucket_ix = 0; bucket_ix < bucket_hash.size (); ++bucket_ix)
-       {
--	const std::forward_list<hash_it_pair> &hashitlist
--	  = bucket_hash[bucket_ix];
-+	std::forward_list<hash_it_pair> &hashitlist = bucket_hash[bucket_ix];
- 	if (hashitlist.empty ())
- 	  continue;
-+
-+	/* Sort the items within each bucket.  This ensures that the
-+	   generated index files will be the same no matter the order in
-+	   which symbols were added into the index.  */
-+	hashitlist.sort ([] (const hash_it_pair &a, const hash_it_pair &b)
-+	{
-+	  return a.it->first < b.it->first;
-+	});
-+
- 	uint32_t &bucket_slot = m_bucket_table[bucket_ix];
- 	/* The hashes array is indexed starting at 1.  */
- 	store_unsigned_integer (reinterpret_cast<gdb_byte *> (&bucket_slot),
-diff --git a/gdb/testsuite/gdb.gdb/index-file.exp b/gdb/testsuite/gdb.gdb/index-file.exp
---- a/gdb/testsuite/gdb.gdb/index-file.exp
-+++ b/gdb/testsuite/gdb.gdb/index-file.exp
-@@ -47,6 +47,9 @@ remote_exec host "mkdir -p ${dir1}"
- with_timeout_factor $timeout_factor {
-     gdb_test_no_output "save gdb-index $dir1" \
- 	"create gdb-index file"
-+
-+    gdb_test_no_output "save gdb-index -dwarf-5 $dir1" \
-+	"create dwarf-index files"
- }
- 
- # Close GDB.
-@@ -143,13 +146,16 @@ if { $worker_threads > 1 } {
-     with_timeout_factor $timeout_factor {
- 	gdb_test_no_output "save gdb-index $dir2" \
- 	    "create second gdb-index file"
-+
-+	gdb_test_no_output "save gdb-index -dwarf-5 $dir2" \
-+	    "create second dwarf-index files"
-     }
- 
-     # Close GDB.
-     gdb_exit
- 
-     # Now check that the index files are identical.
--    foreach suffix { gdb-index  } {
-+    foreach suffix { gdb-index debug_names debug_str } {
- 	set result \
- 	    [remote_exec host \
- 		 "cmp -s \"$dir1/${index_filename_base}.${suffix}\" \"$dir2/${index_filename_base}.${suffix}\""]

SOURCES/gdb-rhbz-2232086-generate-gdb-index-consistently.patch

@@ -1,230 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Andrew Burgess <aburgess@redhat.com>
-Date: Fri, 24 Nov 2023 12:04:36 +0000
-Subject: gdb-rhbz-2232086-generate-gdb-index-consistently.patch
-
-;; Back-port upstream commit aff250145af as part of a fix for
-;; non-deterministic gdb-index generation (RH BZ 2232086).
-
-gdb: generate gdb-index identically regardless of work thread count
-
-It was observed that changing the number of worker threads that GDB
-uses (maintenance set worker-threads NUM) would have an impact on the
-layout of the generated gdb-index.
-
-The cause seems to be how the CU are distributed between threads, and
-then symbols that appear in multiple CU can be encountered earlier or
-later depending on whether a particular CU moves between threads.
-
-I certainly found this behaviour was reproducible when generating an
-index for GDB itself, like:
-
-  gdb -q -nx -nh -batch \
-      -eiex 'maint set worker-threads NUM' \
-      -ex 'save gdb-index /tmp/'
-
-And then setting different values for NUM will change the generated
-index.
-
-Now, the question is: does this matter?
-
-I would like to suggest that yes, this does matter.  At Red Hat we
-generate a gdb-index as part of the build process, and we would
-ideally like to have reproducible builds: for the same source,
-compiled with the same tool-chain, we should get the exact same output
-binary.  And we do .... except for the index.
-
-Now we could simply force GDB to only use a single worker thread when
-we build the index, but, I don't think the idea of reproducible builds
-is that strange, so I think we should ensure that our generated
-indexes are always reproducible.
-
-To achieve this, I propose that we add an extra step when building the
-gdb-index file.  After constructing the initial symbol hash table
-contents, we will pull all the symbols out of the hash, sort them,
-then re-insert them in sorted order.  This will ensure that the
-structure of the generated hash will remain consistent (given the same
-set of symbols).
-
-I've extended the existing index-file test to check that the generated
-index doesn't change if we adjust the number of worker threads used.
-Given that this test is already rather slow, I've only made one change
-to the worker-thread count.  Maybe this test should be changed to use
-a smaller binary, which is quicker to load, and for which we could
-then try many different worker thread counts.
-
-Approved-By: Tom Tromey <tom@tromey.com>
-
-diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
---- a/gdb/dwarf2/index-write.c
-+++ b/gdb/dwarf2/index-write.c
-@@ -210,6 +210,13 @@ struct mapped_symtab
-   void add_index_entry (const char *name, int is_static,
- 			gdb_index_symbol_kind kind, offset_type cu_index);
- 
-+  /* When entries are originally added into the data hash the order will
-+     vary based on the number of worker threads GDB is configured to use.
-+     This function will rebuild the hash such that the final layout will be
-+     deterministic regardless of the number of worker threads used.  */
-+
-+  void sort ();
-+
-   /* Access the obstack.  */
-   struct obstack *obstack ()
-   { return &m_string_obstack; }
-@@ -296,6 +303,65 @@ mapped_symtab::hash_expand ()
-       }
- }
- 
-+/* See mapped_symtab class declaration.  */
-+
-+void mapped_symtab::sort ()
-+{
-+  /* Move contents out of this->data vector.  */
-+  std::vector<symtab_index_entry> original_data = std::move (m_data);
-+
-+  /* Restore the size of m_data, this will avoid having to expand the hash
-+     table (and rehash all elements) when we reinsert after sorting.
-+     However, we do reset the element count, this allows for some sanity
-+     checking asserts during the reinsert phase.  */
-+  gdb_assert (m_data.size () == 0);
-+  m_data.resize (original_data.size ());
-+  m_element_count = 0;
-+
-+  /* Remove empty entries from ORIGINAL_DATA, this makes sorting quicker.  */
-+  auto it = std::remove_if (original_data.begin (), original_data.end (),
-+			    [] (const symtab_index_entry &entry) -> bool
-+			    {
-+			      return entry.name == nullptr;
-+			    });
-+  original_data.erase (it, original_data.end ());
-+
-+  /* Sort the existing contents.  */
-+  std::sort (original_data.begin (), original_data.end (),
-+	     [] (const symtab_index_entry &a,
-+		 const symtab_index_entry &b) -> bool
-+	     {
-+	       /* Return true if A is before B.  */
-+	       gdb_assert (a.name != nullptr);
-+	       gdb_assert (b.name != nullptr);
-+
-+	       return strcmp (a.name, b.name) < 0;
-+	     });
-+
-+  /* Re-insert each item from the sorted list.  */
-+  for (auto &entry : original_data)
-+    {
-+      /* We know that ORIGINAL_DATA contains no duplicates, this data was
-+	 taken from a hash table that de-duplicated entries for us, so
-+	 count this as a new item.
-+
-+	 As we retained the original size of m_data (see above) then we
-+	 should never need to grow m_data_ during this re-insertion phase,
-+	 assert that now.  */
-+      ++m_element_count;
-+      gdb_assert (!this->hash_needs_expanding ());
-+
-+      /* Lookup a slot.  */
-+      symtab_index_entry &slot = this->find_slot (entry.name);
-+
-+      /* As discussed above, we should not find duplicates.  */
-+      gdb_assert (slot.name == nullptr);
-+
-+      /* Move this item into the slot we found.  */
-+      slot = std::move (entry);
-+    }
-+}
-+
- /* See class definition.  */
- 
- void
-@@ -1311,6 +1377,9 @@ write_gdbindex (dwarf2_per_bfd *per_bfd, cooked_index *table,
-   for (auto map : table->get_addrmaps ())
-     write_address_map (map, addr_vec, cu_index_htab);
- 
-+  /* Ensure symbol hash is built domestically.  */
-+  symtab.sort ();
-+
-   /* Now that we've processed all symbols we can shrink their cu_indices
-      lists.  */
-   symtab.minimize ();
-diff --git a/gdb/testsuite/gdb.gdb/index-file.exp b/gdb/testsuite/gdb.gdb/index-file.exp
---- a/gdb/testsuite/gdb.gdb/index-file.exp
-+++ b/gdb/testsuite/gdb.gdb/index-file.exp
-@@ -38,6 +38,9 @@ with_timeout_factor $timeout_factor {
-     clean_restart $filename
- }
- 
-+# Record how many worker threads GDB is using.
-+set worker_threads [gdb_get_worker_threads]
-+
- # Generate an index file.
- set dir1 [standard_output_file "index_1"]
- remote_exec host "mkdir -p ${dir1}"
-@@ -116,3 +119,41 @@ proc check_symbol_table_usage { filename } {
- 
- set index_filename_base [file tail $filename]
- check_symbol_table_usage "$dir1/${index_filename_base}.gdb-index"
-+
-+# If GDB is using more than 1 worker thread then reduce the number of
-+# worker threads, regenerate the index, and check that we get the same
-+# index file back.  At one point the layout of the index would vary
-+# based on the number of worker threads used.
-+if { $worker_threads > 1 } {
-+    # Start GDB, but don't load a file yet.
-+    clean_restart
-+
-+    # Adjust the number of threads to use.
-+    set reduced_threads [expr $worker_threads / 2]
-+    gdb_test_no_output "maint set worker-threads $reduced_threads"
-+
-+    with_timeout_factor $timeout_factor {
-+	# Now load the test binary.
-+	gdb_file_cmd $filename
-+    }
-+
-+    # Generate an index file.
-+    set dir2 [standard_output_file "index_2"]
-+    remote_exec host "mkdir -p ${dir2}"
-+    with_timeout_factor $timeout_factor {
-+	gdb_test_no_output "save gdb-index $dir2" \
-+	    "create second gdb-index file"
-+    }
-+
-+    # Close GDB.
-+    gdb_exit
-+
-+    # Now check that the index files are identical.
-+    foreach suffix { gdb-index  } {
-+	set result \
-+	    [remote_exec host \
-+		 "cmp -s \"$dir1/${index_filename_base}.${suffix}\" \"$dir2/${index_filename_base}.${suffix}\""]
-+	gdb_assert { [lindex $result 0] == 0 } \
-+	    "$suffix files are identical"
-+    }
-+}
-diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
---- a/gdb/testsuite/lib/gdb.exp
-+++ b/gdb/testsuite/lib/gdb.exp
-@@ -10033,6 +10033,21 @@ proc is_target_non_stop { {testname ""} } {
-     return $is_non_stop
- }
- 
-+# Return the number of worker threads that GDB is currently using.
-+
-+proc gdb_get_worker_threads { {testname ""} } {
-+    set worker_threads "UNKNOWN"
-+    gdb_test_multiple "maintenance show worker-threads" $testname {
-+	-wrap -re "The number of worker threads GDB can use is unlimited \\(currently ($::decimal)\\)\\." {
-+	    set worker_threads $expect_out(1,string)
-+	}
-+	-wrap -re "The number of worker threads GDB can use is ($::decimal)\\." {
-+	    set worker_threads $expect_out(1,string)
-+	}
-+    }
-+    return $worker_threads
-+}
-+
- # Check if the compiler emits epilogue information associated
- # with the closing brace or with the last statement line.
- #

SOURCES/gdb-rhbz-2232086-reduce-size-of-gdb-index.patch

@@ -1,222 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Andrew Burgess <aburgess@redhat.com>
-Date: Fri, 24 Nov 2023 11:50:35 +0000
-Subject: gdb-rhbz-2232086-reduce-size-of-gdb-index.patch
-
-;; Back-port upstream commit aa19bc1d259 as part of a fix for
-;; non-deterministic gdb-index generation (RH BZ 2232086).
-
-gdb: reduce size of generated gdb-index file
-
-I noticed in passing that out algorithm for generating the gdb-index
-file is incorrect.  When building the hash table in add_index_entry we
-count every incoming entry rehash when the number of entries gets too
-large.  However, some of the incoming entries will be duplicates,
-which don't actually result in new items being added to the hash
-table.
-
-As a result, we grow the gdb-index hash table far too often.
-
-With an unmodified GDB, generating a gdb-index for GDB, I see a file
-size of 90M, with a hash usage (in the generated index file) of just
-2.6%.
-
-With a patched GDB, generating a gdb-index for the _same_ GDB binary,
-I now see a gdb-index file size of 30M, with a hash usage of 41.9%.
-
-This is a 67% reduction in gdb-index file size.
-
-Obviously, not every gdb-index file is going to see such big savings,
-however, the larger a program, and the more symbols that are
-duplicated between compilation units, the more GDB would over count,
-and so, over-grow the index.
-
-The gdb-index hash table we create has a minimum size of 1024, and
-then we grow the hash when it is 75% full, doubling the hash table at
-that time.  Given this, then we expect that either:
-
-  a. The hash table is size 1024, and less than 75% full, or
-  b. The hash table is between 37.5% and 75% full.
-
-I've include a test that checks some of these constraints -- I've not
-bothered to check the upper limit, and over full hash table isn't
-really a problem here, but if the fill percentage is less than 37.5%
-then this indicates that we've done something wrong (obviously, I also
-check for the 1024 minimum size).
-
-Approved-By: Tom Tromey <tom@tromey.com>
-
-diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
---- a/gdb/dwarf2/index-write.c
-+++ b/gdb/dwarf2/index-write.c
-@@ -254,20 +254,29 @@ add_index_entry (struct mapped_symtab *symtab, const char *name,
- 		 int is_static, gdb_index_symbol_kind kind,
- 		 offset_type cu_index)
- {
--  offset_type cu_index_and_attrs;
-+  symtab_index_entry *slot = &find_slot (symtab, name);
-+  if (slot->name == NULL)
-+    {
-+      /* This is a new element in the hash table.  */
-+      ++symtab->n_elements;
- 
--  ++symtab->n_elements;
--  if (4 * symtab->n_elements / 3 >= symtab->data.size ())
--    hash_expand (symtab);
-+      /* We might need to grow the hash table.  */
-+      if (4 * symtab->n_elements / 3 >= symtab->data.size ())
-+	{
-+	  hash_expand (symtab);
- 
--  symtab_index_entry &slot = find_slot (symtab, name);
--  if (slot.name == NULL)
--    {
--      slot.name = name;
-+	  /* This element will have a different slot in the new table.  */
-+	  slot = &find_slot (symtab, name);
-+
-+	  /* But it should still be a new element in the hash table.  */
-+	  gdb_assert (slot->name == nullptr);
-+	}
-+
-+      slot->name = name;
-       /* index_offset is set later.  */
-     }
- 
--  cu_index_and_attrs = 0;
-+  offset_type cu_index_and_attrs = 0;
-   DW2_GDB_INDEX_CU_SET_VALUE (cu_index_and_attrs, cu_index);
-   DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE (cu_index_and_attrs, is_static);
-   DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE (cu_index_and_attrs, kind);
-@@ -279,7 +288,7 @@ add_index_entry (struct mapped_symtab *symtab, const char *name,
-      the last entry pushed), but a symbol could have multiple kinds in one CU.
-      To keep things simple we don't worry about the duplication here and
-      sort and uniquify the list after we've processed all symbols.  */
--  slot.cu_indices.push_back (cu_index_and_attrs);
-+  slot->cu_indices.push_back (cu_index_and_attrs);
- }
- 
- /* See symtab_index_entry.  */
-diff --git a/gdb/testsuite/gdb.gdb/index-file.exp b/gdb/testsuite/gdb.gdb/index-file.exp
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.gdb/index-file.exp
-@@ -0,0 +1,118 @@
-+# Copyright 2023 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-+
-+# Load the GDB executable, and then 'save gdb-index', and make some
-+# checks of the generated index file.
-+
-+load_lib selftest-support.exp
-+
-+# Can't save an index with readnow.
-+if {[readnow]} {
-+    untested "cannot create an index when readnow is in use"
-+    return -1
-+}
-+
-+# A multiplier used to ensure slow tasks are less likely to timeout.
-+set timeout_factor 20
-+
-+set filename [selftest_prepare]
-+if { $filename eq "" } {
-+    unsupported "${gdb_test_file_name}.exp"
-+    return -1
-+}
-+
-+with_timeout_factor $timeout_factor {
-+    # Start GDB, load FILENAME.
-+    clean_restart $filename
-+}
-+
-+# Generate an index file.
-+set dir1 [standard_output_file "index_1"]
-+remote_exec host "mkdir -p ${dir1}"
-+with_timeout_factor $timeout_factor {
-+    gdb_test_no_output "save gdb-index $dir1" \
-+	"create gdb-index file"
-+}
-+
-+# Close GDB.
-+gdb_exit
-+
-+# Validate that the index-file FILENAME has made efficient use of its
-+# symbol hash table.  Calculate the number of symbols in the hash
-+# table and the total hash table size.  The hash table starts with
-+# 1024 entries, and then doubles each time it is filled to 75%.  At
-+# 75% filled, doubling the size takes it to 37.5% filled.
-+#
-+# Thus, the hash table is correctly filled if:
-+#  1. Its size is 1024 (i.e. it has not yet had its first doubling), or
-+#  2. Its filled percentage is over 37%
-+#
-+# We could check that it is not over filled, but I don't as that's not
-+# really an issue.  But we did once have a bug where the table was
-+# doubled incorrectly, in which case we'd see a filled percentage of
-+# around 2% in some cases, which is a huge waste of disk space.
-+proc check_symbol_table_usage { filename } {
-+    # Open the file in binary mode and read-only mode.
-+    set fp [open $filename rb]
-+
-+    # Configure the channel to use binary translation.
-+    fconfigure $fp -translation binary
-+
-+    # Read the first 8 bytes of the file, which contain the header of
-+    # the index section.
-+    set header [read $fp [expr 7 * 4]]
-+
-+    # Scan the header to get the version, the CU list offset, and the
-+    # types CU list offset.
-+    binary scan $header iiiiii version \
-+	_ _ _ symbol_table_offset shortcut_offset
-+
-+    # The length of the symbol hash table (in entries).
-+    set len [expr ($shortcut_offset - $symbol_table_offset) / 8]
-+
-+    # Now walk the hash table and count how many entries are in use.
-+    set offset $symbol_table_offset
-+    set count 0
-+    while { $offset < $shortcut_offset } {
-+	seek $fp $offset
-+	set entry [read $fp 8]
-+	binary scan $entry ii name_ptr flags
-+	if { $name_ptr != 0 } {
-+	    incr count
-+	}
-+
-+	incr offset 8
-+    }
-+
-+    # Close the file.
-+    close $fp
-+
-+    # Calculate how full the cache is.
-+    set pct [expr (100 * double($count)) / $len]
-+
-+    # Write our results out to the gdb.log.
-+    verbose -log "Hash table size: $len"
-+    verbose -log "Hash table entries: $count"
-+    verbose -log "Percentage usage: $pct%"
-+
-+    # The minimum fill percentage is actually 37.5%, but we give TCL a
-+    # little flexibility in case the FP maths give a result a little
-+    # off.
-+    gdb_assert { $len == 1024 || $pct > 37 } \
-+	"symbol hash table usage"
-+}
-+
-+set index_filename_base [file tail $filename]
-+check_symbol_table_usage "$dir1/${index_filename_base}.gdb-index"

SOURCES/gdb-rhbz1156192-recursive-dlopen-test.patch

@@ -81,7 +81,7 @@ diff --git a/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.c b/gdb/tes
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.c
-@@ -0,0 +1,125 @@
+@@ -0,0 +1,124 @@
 +/* Testcase for recursive dlopen calls.
 +
 +   Copyright (C) 2014 Free Software Foundation, Inc.
@@ -178,7 +178,6 @@ new file mode 100644
 +  /* Called recursively.  */
 +  result = malloc (size);
 +  /* Restore new hooks.  */
-+  old_malloc_hook = __malloc_hook;
 +  __malloc_hook = custom_malloc_hook;
 +  return result;
 +}
@@ -211,7 +210,7 @@ diff --git a/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.exp b/gdb/t
 new file mode 100644
 --- /dev/null
 +++ b/gdb/testsuite/gdb.base/gdb-rhbz1156192-recursive-dlopen.exp
-@@ -0,0 +1,157 @@
+@@ -0,0 +1,137 @@
 +# Copyright 2014 Free Software Foundation, Inc.
 +#
 +# This program is free software; you can redistribute it and/or modify
@@ -227,12 +226,8 @@ new file mode 100644
 +# You should have received a copy of the GNU General Public License
 +# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 +
-+if {[skip_shlib_tests]} {
-+    untested "skipping shlib tests"
-+    return 0
-+} elseif {[use_gdb_stub]} {
-+    untested "skipping tests because of stub"
-+    return 0
++if { [skip_shlib_tests] } {
++  return 0
 +}
 +
 +# Library foo
@@ -267,21 +262,6 @@ new file mode 100644
 +    return -1
 +}
 +
-+set supported 0
-+gdb_test_multiple "run" "initial trial run" {
-+    -re -wrap "exited normally.*" {
-+	set supported 1
-+	pass $gdb_test_name
-+    }
-+    -re -wrap "exited with code.*" {
-+	untested "failed at $gdb_test_name"
-+    }
-+}
-+
-+if { $supported == 0 } {
-+    return -1
-+}
-+
 +proc do_test { has_libfoo has_libbar } {
 +  global hex binfile_lib2 binfile_lib1 gdb_prompt
 +  set libbar_match "[string_to_regexp $binfile_lib2]"
@@ -334,7 +314,6 @@ new file mode 100644
 +    gdb_test_no_output "set stop-on-solib-events 1" "setting stop-on-solib-events"
 +
 +    gdb_run_cmd
-+    gdb_test "" "Wait for first prompt"
 +    foreach l $solib_event_order {
 +      incr pass
 +      with_test_prefix "pass #$pass" {

SOURCES/gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch

@@ -0,0 +1,135 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Fedora GDB patches <invalid@email.com>
+Date: Fri, 27 Oct 2017 21:07:50 +0200
+Subject: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
+
+;; Fix 'backport GDB 7.4 fix to RHEL 6.6 GDB' [Original Sourceware bug
+;; description: 'C++ (and objc): Internal error on unqualified name
+;; re-set', PR 11657] (RH BZ 1186476).
+;;=fedoratest
+
+Comments from Sergio Durigan Junior:
+
+  The "proper" fix for this whole problem would be to backport the
+  "ambiguous linespec" patch series.  However, it is really not
+  recommended to do that for RHEL GDB, because the patch series is too
+  big and could introduce unwanted regressions.  Instead, what we
+  chose to do was to replace the gdb_assert call by a warning (which
+  allows the user to continue the debugging session), and tell the
+  user that, although more than one location was found for his/her
+  breakpoint, only one will be used.
+
+diff --git a/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set-main.cc b/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set-main.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set-main.cc
+@@ -0,0 +1,22 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2015 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++int
++main (int argc, char *argv[])
++{
++  return 0;
++}
+diff --git a/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.cc b/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.cc
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.cc
+@@ -0,0 +1,26 @@
++/* This testcase is part of GDB, the GNU debugger.
++
++   Copyright 2015 Free Software Foundation, Inc.
++
++   This program is free software; you can redistribute it and/or modify
++   it under the terms of the GNU General Public License as published by
++   the Free Software Foundation; either version 3 of the License, or
++   (at your option) any later version.
++
++   This program is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++   GNU General Public License for more details.
++
++   You should have received a copy of the GNU General Public License
++   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
++
++class C
++  {
++    public:
++      C () {}
++      C (int x) {}
++  };
++
++C a;
++C b (1);
+diff --git a/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.exp b/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.exp
+new file mode 100644
+--- /dev/null
++++ b/gdb/testsuite/gdb.cp/gdb-rhbz1186476-internal-error-unqualified-name-re-set.exp
+@@ -0,0 +1,51 @@
++# Copyright 2015 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++if { [skip_cplus_tests] } { continue }
++if { [skip_shlib_tests] } { continue }
++if { [is_remote target] } { continue }
++if { [target_info exists use_gdb_stub] } { continue }
++
++set testfile gdb-rhbz1186476-internal-error-unqualified-name-re-set-main
++set srcfile $testfile.cc
++set executable $testfile
++set binfile [standard_output_file $executable]
++
++set libtestfile gdb-rhbz1186476-internal-error-unqualified-name-re-set
++set libsrcfile $libtestfile.cc
++set sofile [standard_output_file lib$libtestfile.so]
++
++# Create and source the file that provides information about the compiler
++# used to compile the test case.
++if [get_compiler_info "c++"] {
++    return -1
++}
++
++if { [gdb_compile_shlib $srcdir/$subdir/$libsrcfile $sofile {debug c++ "additional_flags=-fPIC"}] != ""
++     || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable [list additional_flags=-Wl,-rpath,[file dirname ${sofile}] "c++" shlib=${sofile} ]] != ""} {
++    untested $libtestfile.exp
++    return -1
++}
++
++clean_restart $executable
++
++gdb_test_no_output "set breakpoint pending on"
++# gdb_breakpoint would print a failure because of some warning messages
++gdb_test "break C::C" "Breakpoint $decimal \\(C::C\\) pending."
++
++#gdb_test "run" "warning: Found more than one location for breakpoint #$decimal; only the first location will be used.(\r\n)+Breakpoint $decimal, C::C.*"
++gdb_test "run"
++
++gdb_test "info break" " in C::C\\(\\) at .* in C::C\\(int\\) at .*"

SOURCES/gdb-rhbz1187581-power8-regs-1of7.patch

@@ -0,0 +1,65 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Thu, 9 Aug 2018 17:09:48 +0200
+Subject: gdb-rhbz1187581-power8-regs-1of7.patch
+
+;; Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+
+commit 05abfc39c719e740530000059bb963ad33462479
+Author: Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
+Date:   Mon Aug 6 16:24:55 2018 -0300
+
+    Fix indentation in remote_target::download_tracepoint
+
+    gdb/ChangeLog:
+    2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+            * remote.c (remote_target::download_tracepoint): Fix indentation
+            in for block.
+
+diff --git a/gdb/remote.c b/gdb/remote.c
+--- a/gdb/remote.c
++++ b/gdb/remote.c
+@@ -12912,24 +12912,24 @@ remote_target::download_tracepoint (struct bp_location *loc)
+ 	error (_("Error on target while setting tracepoints."));
+     }
+ 
+-    for (auto action_it = stepping_actions.begin ();
+-	 action_it != stepping_actions.end (); action_it++)
+-      {
+-	QUIT;	/* Allow user to bail out with ^C.  */
+-
+-	bool is_first = action_it == stepping_actions.begin ();
+-	bool has_more = action_it != stepping_actions.end ();
+-
+-	xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%s%s",
+-		   b->number, addrbuf, /* address */
+-		   is_first ? "S" : "",
+-		   action_it->c_str (),
+-		   has_more ? "-" : "");
+-	putpkt (buf);
+-	remote_get_noisy_reply ();
+-	if (strcmp (rs->buf, "OK"))
+-	  error (_("Error on target while setting tracepoints."));
+-      }
++  for (auto action_it = stepping_actions.begin ();
++       action_it != stepping_actions.end (); action_it++)
++    {
++      QUIT;	/* Allow user to bail out with ^C.  */
++
++      bool is_first = action_it == stepping_actions.begin ();
++      bool has_more = action_it != stepping_actions.end ();
++
++      xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%s%s",
++		 b->number, addrbuf, /* address */
++		 is_first ? "S" : "",
++		 action_it->c_str (),
++		 has_more ? "-" : "");
++      putpkt (buf);
++      remote_get_noisy_reply ();
++      if (strcmp (rs->buf, "OK"))
++	error (_("Error on target while setting tracepoints."));
++    }
+ 
+   if (packet_support (PACKET_TracepointSource) == PACKET_ENABLE)
+     {

SOURCES/gdb-rhbz1187581-power8-regs-2of7.patch

@@ -0,0 +1,45 @@
+From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
+From: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date: Thu, 9 Aug 2018 17:10:46 +0200
+Subject: gdb-rhbz1187581-power8-regs-2of7.patch
+
+;; Add GDB support to access/display POWER8 registers (IBM, RH BZ 1187581).
+
+commit aa6f3694ce867884e43d1c0406c64df08ea24bd3
+Author: Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
+Date:   Mon Aug 6 16:24:55 2018 -0300
+
+    Remove trailing '-' from the last QTDP action packet
+
+    The has_more predicate in remote_target::download_tracepoint always
+    evaluates to true, so the last action packet will be sent with a
+    trailing '-'.  This patch changes the predicate to remove the last
+    trailing '-'.
+
+    gdb/ChangeLog:
+    2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+            * remote.c (remote_target::download_tracepoint): Fix the has_more
+            predicate in the QTDP action list iteration.
+
+diff --git a/gdb/remote.c b/gdb/remote.c
+--- a/gdb/remote.c
++++ b/gdb/remote.c
+@@ -12899,7 +12899,7 @@ remote_target::download_tracepoint (struct bp_location *loc)
+     {
+       QUIT;	/* Allow user to bail out with ^C.  */
+ 
+-      bool has_more = (action_it != tdp_actions.end ()
++      bool has_more = ((action_it + 1) != tdp_actions.end ()
+ 		       || !stepping_actions.empty ());
+ 
+       xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%c",
+@@ -12918,7 +12918,7 @@ remote_target::download_tracepoint (struct bp_location *loc)
+       QUIT;	/* Allow user to bail out with ^C.  */
+ 
+       bool is_first = action_it == stepping_actions.begin ();
+-      bool has_more = action_it != stepping_actions.end ();
++      bool has_more = (action_it + 1) != stepping_actions.end ();
+ 
+       xsnprintf (buf, BUF_SIZE, "QTDP:-%x:%s:%s%s%s",
+ 		 b->number, addrbuf, /* address */