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Revert "gcc-toolset-12-gdb package is retired on branch c10s for CS-2551"

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This reverts commit 60678774a9.
This commit is contained in:
dfan 2024-10-04 17:09:49 +01:00
parent 60678774a9
commit 76e5c80855
22 changed files with 4051 additions and 4 deletions
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.gitignore vendored Normal file
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SOURCES/gdb-11.2.tar.xz
SOURCES/gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz
SOURCES/v2.0.5.tar.gz
/gdb-11.2.tar.xz
/gdb-libstdc++-v3-python-8.1.1-20180626.tar.xz
/v2.0.5.tar.gz

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README.md
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# Package Not Available
This package is not available on CentOS Stream 10.
It may be available on another branch.

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# Match the Fedora's version info.
#=fedora
Patch001: gdb-6.3-rh-testversion-20041202.patch
# Add a wrapper script to GDB that implements pstack using the
# --readnever option.
#=push
Patch002: gdb-6.3-gstack-20050411.patch
# Test support of multiple destructors just like multiple constructors
#=fedoratest
Patch003: gdb-6.3-test-dtorfix-20050121.patch
# Fix to support executable moving
#=fedoratest
Patch004: gdb-6.3-test-movedir-20050125.patch
# Test sibling threads to set threaded watchpoints for x86 and x86-64
#=fedoratest
Patch005: gdb-6.3-threaded-watchpoints2-20050225.patch
# Verify printing of inherited members test
#=fedoratest
Patch006: gdb-6.3-inheritancetest-20050726.patch
# Support TLS symbols (+`errno' suggestion if no pthread is found) (BZ 185337).
#=push+jan: It should be replaced by Infinity project.
Patch007: 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.
Patch008: 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.
Patch009: gdb-6.5-BEA-testsuite.patch
# Testcase for deadlocking on last address space byte; for corrupted backtraces.
#=fedoratest
Patch010: gdb-6.5-last-address-space-byte-test.patch
# Fix readline segfault on excessively long hand-typed lines.
#=fedoratest
Patch011: gdb-6.5-readline-long-line-crash-test.patch
# Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
#=fedoratest
Patch012: gdb-6.5-bz218379-ppc-solib-trampoline-test.patch
# Find symbols properly at their original (included) file (BZ 109921).
#=fedoratest
Patch013: gdb-6.5-bz109921-DW_AT_decl_file-test.patch
# Update PPC unwinding patches to their upstream variants (BZ 140532).
#=fedoratest
Patch014: gdb-6.3-bz140532-ppc-unwinding-test.patch
# Testcase for exec() from threaded program (BZ 202689).
#=fedoratest
Patch015: gdb-6.3-bz202689-exec-from-pthread-test.patch
# Testcase for PPC Power6/DFP instructions disassembly (BZ 230000).
#=fedoratest
Patch016: gdb-6.6-bz230000-power6-disassembly-test.patch
# Allow running `/usr/bin/gcore' with provided but inaccessible tty (BZ 229517).
#=fedoratest
Patch017: gdb-6.6-bz229517-gcore-without-terminal.patch
# Avoid too long timeouts on failing cases of "annota1.exp annota3.exp".
#=fedoratest
Patch018: gdb-6.6-testsuite-timeouts.patch
# Support for stepping over PPC atomic instruction sequences (BZ 237572).
#=fedoratest
Patch019: gdb-6.6-bz237572-ppc-atomic-sequence-test.patch
# Test kernel VDSO decoding while attaching to an i386 process.
#=fedoratest
Patch020: gdb-6.3-attach-see-vdso-test.patch
# Test leftover zombie process (BZ 243845).
#=fedoratest
Patch021: gdb-6.5-bz243845-stale-testing-zombie-test.patch
# New locating of the matching binaries from the pure core file (build-id).
#=push+jan
Patch022: 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
Patch023: gdb-6.6-buildid-locate-solib-missing-ids.patch
#=push+jan
Patch024: 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.
Patch025: gdb-6.7-charsign-test.patch
# Test PPC hiding of call-volatile parameter register.
#=fedoratest
Patch026: gdb-6.7-ppc-clobbered-registers-O2-test.patch
# Testsuite fixes for more stable/comparable results.
#=fedoratest
Patch027: gdb-6.7-testsuite-stable-results.patch
# Test ia64 memory leaks of the code using libunwind.
#=fedoratest
Patch028: gdb-6.5-ia64-libunwind-leak-test.patch
# Test hiding unexpected breakpoints on intentional step commands.
#=fedoratest
Patch029: gdb-6.5-missed-trap-on-step-test.patch
# Test gcore memory and time requirements for large inferiors.
#=fedoratest
Patch030: 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.
Patch031: gdb-6.3-mapping-zero-inode-test.patch
# Test a crash on `focus cmd', `focus prev' commands.
#=fedoratest
Patch032: gdb-6.3-focus-cmd-prev-test.patch
# Test various forms of threads tracking across exec() (BZ 442765).
#=fedoratest
Patch033: gdb-6.8-bz442765-threaded-exec-test.patch
# Test a crash on libraries missing the .text section.
#=fedoratest
Patch034: gdb-6.5-section-num-fixup-test.patch
# Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
#=fedoratest
Patch035: gdb-6.8-bz466901-backtrace-full-prelinked.patch
# New test for step-resume breakpoint placed in multiple threads at once.
#=fedoratest
Patch036: 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@.*>
Patch037: gdb-core-open-vdso-warning.patch
# Workaround ccache making lineno non-zero for command-line definitions.
#=fedoratest: ccache is rarely used and it is even fixed now.
Patch038: gdb-ccache-workaround.patch
# Testcase for "Do not make up line information" fix by Daniel Jacobowitz.
#=fedoratest
Patch039: gdb-lineno-makeup-test.patch
# Test power7 ppc disassembly.
#=fedoratest
Patch040: gdb-ppc-power7-test.patch
# Fix follow-exec for C++ programs (bugreported by Martin Stransky).
#=fedoratest
Patch041: gdb-archer-next-over-throw-cxx-exec.patch
# Backport DWARF-4 support (BZ 601887, Tom Tromey).
#=fedoratest
Patch042: gdb-bz601887-dwarf4-rh-test.patch
# Workaround librpm BZ 643031 due to its unexpected exit() calls (BZ 642879).
#=push+jan
Patch043: gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
# [delayed-symfile] Test a backtrace regression on CFIs without DIE (BZ 614604).
#=fedoratest
Patch044: gdb-test-bt-cfi-without-die.patch
# Verify GDB Python built-in function gdb.solib_address exists (BZ # 634108).
#=fedoratest
Patch045: gdb-bz634108-solib_address.patch
# New test gdb.arch/x86_64-pid0-core.exp for kernel PID 0 cores (BZ 611435).
#=fedoratest
Patch046: gdb-test-pid0-core.patch
# [archer-tromey-delayed-symfile] New test gdb.dwarf2/dw2-aranges.exp.
#=fedoratest
Patch047: gdb-test-dw2-aranges.patch
# [archer-keiths-expr-cumulative+upstream] Import C++ testcases.
#=fedoratest
Patch048: gdb-test-expr-cumulative-archer.patch
# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
#=fedoratest
Patch049: gdb-physname-pr11734-test.patch
# Fix regressions on C++ names resolving (PR 11734, PR 12273, Keith Seitz).
#=fedoratest
Patch050: gdb-physname-pr12273-test.patch
# Test GDB opcodes/ disassembly of Intel Ivy Bridge instructions (BZ 696890).
#=fedoratest
Patch051: gdb-test-ivy-bridge.patch
# Hack for proper PIE run of the testsuite.
#=fedoratest
Patch052: gdb-runtest-pie-override.patch
# Workaround PR libc/14166 for inferior calls of strstr.
#=fedoratest: Compatibility with RHELs (unchecked which ones).
Patch053: gdb-glibc-strstr-workaround.patch
# Include testcase for `Unable to see a variable inside a module (XLF)' (BZ 823789).
#=fedoratest
Patch054: gdb-rhel5.9-testcase-xlf-var-inside-mod.patch
# Testcase for `Setting solib-absolute-prefix breaks vDSO' (BZ 818343).
#=fedoratest
Patch055: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.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
Patch056: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch
# Fix 'memory leak in infpy_read_memory()' (RH BZ 1007614)
#=fedoratest
Patch057: 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
Patch058: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
# Display Fortran strings in backtraces.
#=fedoratest
Patch059: gdb-fortran-frame-string.patch
# Testcase for '[SAP] Recursive dlopen causes SAP HANA installer to
# crash.' (RH BZ 1156192).
#=fedoratest
Patch060: gdb-rhbz1156192-recursive-dlopen-test.patch
# Fix '`catch syscall' doesn't work for parent after `fork' is called'
# (Philippe Waroquiers, RH BZ 1149205).
#=fedoratest
Patch061: 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
Patch062: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch
# Test 'info type-printers' Python error (RH BZ 1350436).
#=fedoratest
Patch063: gdb-rhbz1350436-type-printers-error.patch
# Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan
# Kratochvil, RH BZ 1084404).
#=fedoratest
Patch064: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
# Force libncursesw over libncurses to match the includes (RH BZ 1270534).
#=push+jan
Patch065: gdb-fedora-libncursesw.patch
# Test clflushopt instruction decode (for RH BZ 1262471).
#=fedoratest
Patch066: gdb-opcodes-clflushopt-test.patch
# [SCL] Skip deprecated .gdb_index warning for Red Hat built files (BZ 953585).
#=push+jan
Patch067: gdb-6.6-buildid-locate-rpm-scl.patch
# [aarch64] Fix hardware watchpoints (RH BZ 1261564).
#=fedoratest
Patch068: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch
# Add messages suggesting more recent RHEL gdbserver (RH BZ 1321114).
#=fedora
Patch069: gdb-container-rh-pkg.patch
# New test for Python "Cannot locate object file for block" (for RH BZ 1325795).
#=fedoratest
Patch070: gdb-rhbz1325795-framefilters-test.patch
# [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513).
#=fedora
Patch071: gdb-linux_perf-bundle.patch
# Fix gdb-headless /usr/bin/ executables (BZ 1390251).
#
# Also, make /usr/bin/gdb.minimal be the default GDB used, if it's
# present. For rationale, see:
#
# https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
#=fedora
Patch072: gdb-libexec-add-index.patch
# New testcase for: Fix <tab>-completion crash (Gary Benson, RH BZ 1398387).
#=fedoratest
Patch073: gdb-rhbz1398387-tab-crash-test.patch
# [s390x] Backport arch12 instructions decoding (RH BZ 1553104).
# =fedoratest
Patch074: gdb-rhbz1553104-s390x-arch12-test.patch
#Backport upstream patch which fixes internal-error: Unexpected
#type field location kind (RHBZ 1976887).
Patch075: gdb-rhbz1976887-field-location-kind.patch
# Backport test for RHBZ 1976887 (Kevin Buettner).
Patch076: gdb-test-for-rhbz1976887.patch
# Backport gdb.fortran testsuite changes in order to avoid Fortran
# lexical analyzer bug.
Patch077: gdb-rhbz2012976-paper-over-fortran-lex-problems.patch
# Backport manpage update
Patch078: gdb-rhbz-853071-update-manpages.patch
# Backport fix for dprintf bug (RH BZ 2022177).
Patch079: gdb-rhbz2022177-dprintf-1.patch
# Backport test case for dprintf bug (RH BZ 2022177).
Patch080: gdb-rhbz2022177-dprintf-2.patch
#Backport upstream commit from Aaron Merey
#3ea44f21299 gdb.texinfo: Expand documentation for debuginfod
Patch081: gdb-rhbz2024875-expand-documentation-for-debuginfod.patch
#Backport upstream commit from Aaron Merey
#7811fa5995f gdb: add set/show commands for managing debuginfo
Patch082: gdb-rhbz2024875-set_show-for-managing-debuginfod.patch
#Backport upstream commit from Tom Tromey
#2a8f1f47446 Fix unittest.exp failure due to 'set debuginfod' addition
Patch083: gdb-rhbz2024875-fix-unittest-failure.patch
#Backport upstream commit from Simon Marchi
#333f35b6315 gdb: pass/return setting setter/getter
#scalar values by value
Patch084: gdb-rhbz202487-rework-set-debuginfod.patch
#Backport upstream commit from Aaron Merey
#b9db26b4c44 [PR gdb/27026] CTRL-C is ignored when debug info is downloaded
Patch085: gdb-rhbz2024875-pr27026.patch
# Fix build problems.
# (RHBZ 2042257, Keith Seitz, Andrew Burgess)
Patch086: gdb-rhbz2042257-ftbs-updates.patch
# Backport fix which fixes internal error due to libcc_s lacking a
# .data section.
Patch087: gdb-rhbz2042664-fix-sect_index_data-internal-error.patch
# Backport upstream patch from Aaron Merey which suppresses debuginfod
# progress messages when size is zero. (RH BZ 2068280).
Patch088: gdb-rhbz2068280-debuginfod-unavailable-size.patch

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gcc-toolset-12-gdb package is retired on branch c10s for CS-2551

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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-attach-see-vdso-test.patch
;; Test kernel VDSO decoding while attaching to an i386 process.
;;=fedoratest
diff --git a/gdb/testsuite/gdb.base/attach-see-vdso.c b/gdb/testsuite/gdb.base/attach-see-vdso.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-see-vdso.c
@@ -0,0 +1,25 @@
+/* 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 <unistd.h>
+
+int main ()
+{
+ pause ();
+ return 1;
+}
diff --git a/gdb/testsuite/gdb.base/attach-see-vdso.exp b/gdb/testsuite/gdb.base/attach-see-vdso.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/attach-see-vdso.exp
@@ -0,0 +1,77 @@
+# 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.
+
+# This file was created by Jan Kratochvil <jan.kratochvil@redhat.com>.
+
+# This test only works on Linux
+if { ![istarget "*-*-linux-gnu*"] } {
+ 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}]
+set escapedbinfile [string_to_regexp [standard_output_file ${testfile}]]
+
+# The kernel VDSO is used for the syscalls returns only on i386 (not x86_64).
+#
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-m32}] != "" } {
+ gdb_suppress_entire_file "Testcase nonthraded compile failed, so all tests in this file will automatically fail."
+}
+
+if [get_compiler_info ${binfile}] {
+ return -1
+}
+
+# Start the program running and then wait for a bit, to be sure
+# that it can be attached to.
+
+set testpid [eval exec $binfile &]
+
+# Avoid some race:
+sleep 2
+
+# Start with clean gdb
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+# Never call: gdb_load ${binfile}
+# as the former problem would not reproduce otherwise.
+
+set test "attach"
+gdb_test_multiple "attach $testpid" "$test" {
+ -re "Attaching to process $testpid\r?\n.*$gdb_prompt $" {
+ pass "$test"
+ }
+}
+
+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}"

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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
}

109
gdb-6.3-bz202689-exec-from-pthread-test.patch Normal file
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@ -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"
+ }
+}

53
gdb-6.3-focus-cmd-prev-test.patch Normal file
View File

@ -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
+ }
+}

258
gdb-6.3-gstack-20050411.patch Normal file
View File

@ -0,0 +1,258 @@
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-gstack-20050411.patch
;; Add a wrapper script to GDB that implements pstack using the
;; --readnever option.
;;=push
2004-11-23 Andrew Cagney <cagney@redhat.com>
* Makefile.in (uninstall-gstack, install-gstack): New rules, add
to install and uninstall.
* gstack.sh, gstack.1: New files.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1753,7 +1753,7 @@ info install-info clean-info dvi pdf install-pdf html install-html: force
install: all
@$(MAKE) $(FLAGS_TO_PASS) install-only
-install-only: $(CONFIG_INSTALL)
+install-only: install-gstack $(CONFIG_INSTALL)
transformed_name=`t='$(program_transform_name)'; \
echo gdb | sed -e "$$t"` ; \
if test "x$$transformed_name" = x; then \
@@ -1802,7 +1802,25 @@ install-guile:
install-python:
$(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(GDB_DATADIR)/python/gdb
-uninstall: force $(CONFIG_UNINSTALL)
+GSTACK=gstack
+.PHONY: install-gstack
+install-gstack:
+ transformed_name=`t='$(program_transform_name)'; \
+ echo $(GSTACK) | sed -e "$$t"` ; \
+ if test "x$$transformed_name" = x; then \
+ transformed_name=$(GSTACK) ; \
+ else \
+ true ; \
+ fi ; \
+ $(SHELL) $(srcdir)/../mkinstalldirs $(DESTDIR)$(bindir) ; \
+ $(INSTALL_PROGRAM) $(srcdir)/$(GSTACK).sh \
+ $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) ; \
+ : $(SHELL) $(srcdir)/../mkinstalldirs \
+ $(DESTDIR)$(man1dir) ; \
+ : $(INSTALL_DATA) $(srcdir)/gstack.1 \
+ $(DESTDIR)$(man1dir)/$$transformed_name.1
+
+uninstall: force uninstall-gstack $(CONFIG_UNINSTALL)
transformed_name=`t='$(program_transform_name)'; \
echo gdb | sed -e $$t` ; \
if test "x$$transformed_name" = x; then \
@@ -1825,6 +1843,18 @@ uninstall: force $(CONFIG_UNINSTALL)
fi
@$(MAKE) DO=uninstall "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do
+.PHONY: uninstall-gstack
+uninstall-gstack:
+ transformed_name=`t='$(program_transform_name)'; \
+ echo $(GSTACK) | sed -e $$t` ; \
+ if test "x$$transformed_name" = x; then \
+ transformed_name=$(GSTACK) ; \
+ else \
+ true ; \
+ 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
diff --git a/gdb/gstack.sh b/gdb/gstack.sh
new file mode 100644
--- /dev/null
+++ b/gdb/gstack.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+if test $# -ne 1; then
+ echo "Usage: `basename $0 .sh` <process-id>" 1>&2
+ exit 1
+fi
+
+if test ! -r /proc/$1; then
+ echo "Process $1 not found." 1>&2
+ exit 1
+fi
+
+# GDB doesn't allow "thread apply all bt" when the process isn't
+# threaded; need to peek at the process to determine if that or the
+# simpler "bt" should be used.
+
+backtrace="bt"
+if test -d /proc/$1/task ; then
+ # Newer kernel; has a task/ directory.
+ if test `/bin/ls /proc/$1/task | /usr/bin/wc -l` -gt 1 2>/dev/null ; then
+ backtrace="thread apply all bt"
+ fi
+elif test -f /proc/$1/maps ; then
+ # Older kernel; go by it loading libpthread.
+ if /bin/grep -e libpthread /proc/$1/maps > /dev/null 2>&1 ; then
+ backtrace="thread apply all bt"
+ fi
+fi
+
+GDB=${GDB:-gdb}
+
+# 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 $1 <<EOF 2>&1 |
+set width 0
+set height 0
+set pagination no
+$backtrace
+EOF
+/bin/sed -n \
+ -e 's/^\((gdb) \)*//' \
+ -e '/^#/p' \
+ -e '/^Thread/p'
diff --git a/gdb/testsuite/gdb.base/gstack.c b/gdb/testsuite/gdb.base/gstack.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gstack.c
@@ -0,0 +1,43 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2005, 2007, 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/>. */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+void
+func (void)
+{
+ const char msg[] = "looping\n";
+
+ /* Use the most simple notification not to get caught by attach on exiting
+ the function. */
+ write (1, msg, strlen (msg));
+
+ for (;;);
+}
+
+int
+main (void)
+{
+ alarm (60);
+ nice (100);
+
+ func ();
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/gstack.exp b/gdb/testsuite/gdb.base/gstack.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gstack.exp
@@ -0,0 +1,84 @@
+# Copyright (C) 2012 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 gstack
+set executable ${testfile}
+set binfile [standard_output_file $executable]
+if {[build_executable ${testfile} ${executable} "" {debug}] == -1} {
+ return -1
+}
+
+set test "spawn inferior"
+set command "${binfile}"
+set res [remote_spawn host $command];
+if { $res < 0 || $res == "" } {
+ perror "Spawning $command failed."
+ 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 {
+ -re "looping\r\n" {
+ pass $test
+ }
+ eof {
+ fail "$test (eof)"
+ return
+ }
+ timeout {
+ fail "$test (timeout)"
+ return
+ }
+}
+
+# Testcase uses the most simple notification not to get caught by attach on
+# exiting the function. Still we could retry the gstack command if we fail.
+
+set test "spawn gstack"
+set command "sh -c GDB=$GDB\\ GDBARGS=-data-directory\\\\\\ $BUILD_DATA_DIRECTORY\\ sh\\ ${srcdir}/../gstack.sh\\ $pid\\;echo\\ GSTACK-END"
+set res [remote_spawn host $command];
+if { $res < 0 || $res == "" } {
+ perror "Spawning $command failed."
+ fail $test
+}
+
+set gdb_spawn_id $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_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

160
gdb-6.3-inheritancetest-20050726.patch Normal file
View File

@ -0,0 +1,160 @@
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 +1,31 @@
+#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) {}

247
gdb-6.3-mapping-zero-inode-test.patch Normal file
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@ -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-mapping-zero-inode-test.patch
;; Test GCORE for shmid 0 shared memory mappings.
;;=fedoratest: But it is broken anyway, sometimes the case being tested is not reproducible.
diff --git a/gdb/testsuite/gdb.base/gcore-shmid0.c b/gdb/testsuite/gdb.base/gcore-shmid0.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gcore-shmid0.c
@@ -0,0 +1,128 @@
+/* Copyright 2007, 2009 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 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 GDB's handling of gcore for mapping with a name but zero inode.
+ */
+
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <assert.h>
+#include <time.h>
+
+/* The same test running in a parallel testsuite may steal us the zero SID,
+ even if we never get any EEXIST. Just try a while. */
+
+#define TIMEOUT_SEC 10
+
+static volatile int v;
+
+static void
+initialized (void)
+{
+ v++;
+}
+
+static void
+unresolved (void)
+{
+ v++;
+}
+
+int
+main (void)
+{
+ int sid;
+ unsigned int *addr = (void *) -1L;
+ int attempt, round = 0;
+ time_t ts_start, ts;
+
+ if (time (&ts_start) == (time_t) -1)
+ {
+ printf ("time (): %m\n");
+ exit (1);
+ }
+
+ /* The generated SID will cycle with an increment of 32768, attempt until it
+ * wraps to 0. */
+
+ for (attempt = 0; addr == (void *) -1L; attempt++)
+ {
+ /* kernel-2.6.25-8.fc9.x86_64 just never returns the value 0 by
+ shmget(2). shmget returns SID range 0..1<<31 in steps of 32768,
+ 0x1000 should be enough but wrap the range it to be sure. */
+
+ if (attempt > 0x21000)
+ {
+ if (time (&ts) == (time_t) -1)
+ {
+ printf ("time (): %m\n");
+ exit (1);
+ }
+
+ if (ts >= ts_start && ts < ts_start + TIMEOUT_SEC)
+ {
+ attempt = 0;
+ round++;
+ continue;
+ }
+
+ printf ("Problem is not reproducible on this kernel (attempt %d, "
+ "round %d)\n", attempt, round);
+ unresolved ();
+ exit (1);
+ }
+
+ sid = shmget ((key_t) rand (), 0x1000, IPC_CREAT | IPC_EXCL | 0777);
+ if (sid == -1)
+ {
+ if (errno == EEXIST)
+ continue;
+
+ printf ("shmget (%d, 0x1000, IPC_CREAT): errno %d\n", 0, errno);
+ exit (1);
+ }
+
+ /* Use SID only if it is 0, retry it otherwise. */
+
+ if (sid == 0)
+ {
+ addr = shmat (sid, NULL, SHM_RND);
+ if (addr == (void *) -1L)
+ {
+ printf ("shmat (%d, NULL, SHM_RND): errno %d\n", sid,
+ errno);
+ exit (1);
+ }
+ }
+ if (shmctl (sid, IPC_RMID, NULL) != 0)
+ {
+ printf ("shmctl (%d, IPC_RMID, NULL): errno %d\n", sid, errno);
+ exit (1);
+ }
+ }
+
+ initialized ();
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/gcore-shmid0.exp b/gdb/testsuite/gdb.base/gcore-shmid0.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gcore-shmid0.exp
@@ -0,0 +1,101 @@
+# Copyright 2007, 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 GDB's handling of gcore for mapping with a name but zero inode.
+
+if { [prepare_for_testing gcore-shmid0.exp gcore-shmid0] } {
+ return -1
+}
+
+# Does this gdb support gcore?
+set test "help gcore"
+gdb_test_multiple $test $test {
+ -re "Undefined command: .gcore.*$gdb_prompt $" {
+ # gcore command not supported -- nothing to test here.
+ unsupported "gdb does not support gcore on this target"
+ return -1;
+ }
+ -re "Save a core file .*$gdb_prompt $" {
+ pass $test
+ }
+}
+
+if { ! [ runto_main ] } then {
+ untested gcore-shmid0.exp
+ return -1
+}
+
+gdb_breakpoint "initialized"
+gdb_breakpoint "unresolved"
+
+set oldtimeout $timeout
+set timeout [expr $oldtimeout + 120]
+
+set test "Continue to initialized."
+gdb_test_multiple "continue" $test {
+ -re "Breakpoint .*, initialized .* at .*\r\n$gdb_prompt $" {
+ pass $test
+ }
+ -re "Breakpoint .*, unresolved .* at .*\r\n$gdb_prompt $" {
+ set timeout $oldtimeout
+ unsupported $test
+ return -1
+ }
+}
+set timeout $oldtimeout
+
+set escapedfilename [string_to_regexp [standard_output_file gcore-shmid0.test]]
+
+set test "save a corefile"
+gdb_test_multiple "gcore [standard_output_file gcore-shmid0.test]" $test {
+ -re "Saved corefile ${escapedfilename}\[\r\n\]+$gdb_prompt $" {
+ pass $test
+ }
+ -re "Can't create a corefile\[\r\n\]+$gdb_prompt $" {
+ unsupported $test
+ }
+}
+
+# Be sure to remove the handle first.
+# But it would get removed even on a kill by GDB as the handle is already
+# deleted, just it is still attached.
+gdb_continue_to_end "finish"
+
+set test "core-file command"
+gdb_test_multiple "core-file [standard_output_file gcore-shmid0.test]" $test {
+ -re ".* program is being debugged already.*y or n. $" {
+ # gdb_load may connect us to a gdbserver.
+ send_gdb "y\n"
+ exp_continue;
+ }
+ -re "Core was generated by .*\r\n\#0 .*\\\(\\\).*\r\n$gdb_prompt $" {
+ # The filename does not fit there anyway so do not check it.
+ pass $test
+ }
+ -re ".*registers from core file: File in wrong format.* $" {
+ fail "core-file command (could not read registers from core file)"
+ }
+}
+
+set test "backtrace"
+gdb_test_multiple "bt" $test {
+ -re "#0 *initialized \\\(\\\) at .*#1 .* main \\\(.*$gdb_prompt $" {
+ pass $test
+ }
+ -re "#0 *initialized \\\(\\\) at .*Cannot access memory at address .*$gdb_prompt $" {
+ fail $test
+ }
+}

38
gdb-6.3-rh-testversion-20041202.patch Normal file
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@ -0,0 +1,38 @@
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-rh-testversion-20041202.patch
;; Match the Fedora's version info.
;;=fedora
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
diff --git a/gdb/top.c b/gdb/top.c
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -2195,7 +2195,7 @@ init_gdb_version_vars (void)
struct internalvar *major_version_var = create_internalvar ("_gdb_major");
struct internalvar *minor_version_var = create_internalvar ("_gdb_minor");
int vmajor = 0, vminor = 0, vrevision = 0;
- sscanf (version, "%d.%d.%d", &vmajor, &vminor, &vrevision);
+ sscanf (version, "Fedora %d.%d.%d", &vmajor, &vminor, &vrevision);
set_internalvar_integer (major_version_var, vmajor);
set_internalvar_integer (minor_version_var, vminor + (vrevision > 0));
}

247
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@ -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"

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@ -0,0 +1,101 @@
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 +1,9 @@
+#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 +1,6 @@
+#include <stdlib.h>
+
+void other() {
+ const char* ostring = "other";
+ printf ("%s\n", ostring);;
+}

253
gdb-6.3-threaded-watchpoints2-20050225.patch Normal file
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@ -0,0 +1,253 @@
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 +1,65 @@
+/* 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].*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].*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
+}

938
gdb-6.5-BEA-testsuite.patch Normal file
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@ -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

134
gdb-6.5-bz109921-DW_AT_decl_file-test.patch Normal file
View File

@ -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;

264
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@ -0,0 +1,264 @@
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-bz185337-resolve-tls-without-debuginfo-v2.patch
;; Support TLS symbols (+`errno' suggestion if no pthread is found) (BZ 185337).
;;=push+jan: It should be replaced by Infinity project.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=185337
2008-02-24 Jan Kratochvil <jan.kratochvil@redhat.com>
Port to GDB-6.8pre.
currently for trivial nonthreaded helloworld with no debug info up to -ggdb2 you
will get:
(gdb) p errno
[some error]
* with -ggdb2 and less "errno" in fact does not exist anywhere as it was
compiled to "(*__errno_location ())" and the macro definition is not present.
Unfortunately gdb will find the TLS symbol and it will try to access it but
as the program has been compiled without -lpthread the TLS base register
(%gs on i386) is not setup and it will result in:
Cannot access memory at address 0x8
Attached suggestion patch how to deal with the most common "errno" symbol
for the most common under-ggdb3 compiled programs.
Original patch hooked into target_translate_tls_address. But its inferior
call invalidates `struct frame *' in the callers - RH BZ 690908.
https://bugzilla.redhat.com/show_bug.cgi?id=1166549
2007-11-03 Jan Kratochvil <jan.kratochvil@redhat.com>
* ./gdb/dwarf2read.c (read_partial_die, dwarf2_linkage_name): Prefer
DW_AT_MIPS_linkage_name over DW_AT_name now only for non-C.
glibc-debuginfo-2.7-2.x86_64: /usr/lib/debug/lib64/libc.so.6.debug:
<81a2> DW_AT_name : (indirect string, offset: 0x280e): __errno_location
<81a8> DW_AT_MIPS_linkage_name: (indirect string, offset: 0x2808): *__GI___errno_location
diff --git a/gdb/printcmd.c b/gdb/printcmd.c
--- a/gdb/printcmd.c
+++ b/gdb/printcmd.c
@@ -1306,6 +1306,10 @@ process_print_command_args (const char *args, value_print_options *print_opts,
if (exp != nullptr && *exp)
{
+ /* '*((int *(*) (void)) __errno_location) ()' is incompatible with
+ function descriptors. */
+ if (target_has_execution () && strcmp (exp, "errno") == 0)
+ exp = "*(*(int *(*)(void)) __errno_location) ()";
/* VOIDPRINT is true to indicate that we do want to print a void
value, so invert it for parse_expression. */
expression_up expr = parse_expression (exp, nullptr, !voidprint);
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-errno.c b/gdb/testsuite/gdb.dwarf2/dw2-errno.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-errno.c
@@ -0,0 +1,28 @@
+/* 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 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 */
+
+#include <errno.h>
+
+int main()
+{
+ errno = 42;
+
+ return 0; /* breakpoint */
+}
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-errno.exp b/gdb/testsuite/gdb.dwarf2/dw2-errno.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-errno.exp
@@ -0,0 +1,60 @@
+# 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 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 dw2-errno
+set srcfile ${testfile}.c
+set binfile [standard_output_file ${testfile}]
+
+proc prep {} {
+ global srcdir subdir binfile
+ gdb_exit
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+ gdb_load ${binfile}
+
+ runto_main
+
+ gdb_breakpoint [gdb_get_line_number "breakpoint"]
+ gdb_continue_to_breakpoint "breakpoint"
+}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "additional_flags=-g2"] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+prep
+gdb_test "print errno" ".* = 42" "errno with macros=N threads=N"
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "additional_flags=-g3"] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+prep
+gdb_test "print errno" ".* = 42" "errno with macros=Y threads=N"
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "additional_flags=-g2"] != "" } {
+ return -1
+}
+prep
+gdb_test "print errno" ".* = 42" "errno with macros=N threads=Y"
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable "additional_flags=-g3"] != "" } {
+ return -1
+}
+prep
+gdb_test "print errno" ".* = 42" "errno with macros=Y threads=Y"
+
+# TODO: Test the error on resolving ERRNO with only libc loaded.
+# Just how to find the current libc filename?
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-errno2.c b/gdb/testsuite/gdb.dwarf2/dw2-errno2.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-errno2.c
@@ -0,0 +1,28 @@
+/* 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 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 */
+
+#include <errno.h>
+
+int main()
+{
+ errno = 42;
+
+ return 0; /* breakpoint */
+}
diff --git a/gdb/testsuite/gdb.dwarf2/dw2-errno2.exp b/gdb/testsuite/gdb.dwarf2/dw2-errno2.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-errno2.exp
@@ -0,0 +1,71 @@
+# 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 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 dw2-errno2
+set srcfile ${testfile}.c
+set binfile [standard_output_file ${testfile}]
+
+proc prep { message {do_xfail 0} } { with_test_prefix $message {
+ global srcdir subdir binfile variant
+ gdb_exit
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+ gdb_load ${binfile}${variant}
+
+ runto_main
+
+ gdb_breakpoint [gdb_get_line_number "breakpoint"]
+ gdb_continue_to_breakpoint "breakpoint"
+
+ gdb_test "gcore ${binfile}${variant}.core" "\r\nSaved corefile .*" "gcore $variant"
+
+ gdb_test "print errno" ".* = 42"
+
+ gdb_test "kill" ".*" "kill" {Kill the program being debugged\? \(y or n\) } "y"
+ gdb_test "core-file ${binfile}${variant}.core" "\r\nCore was generated by .*" "core-file"
+ if $do_xfail {
+ setup_xfail "*-*-*"
+ }
+ gdb_test "print (int) errno" ".* = 42" "print errno for core"
+}}
+
+set variant g2thrN
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}${variant}" executable "additional_flags=-g2"] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+prep "macros=N threads=N" 1
+
+set variant g3thrN
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}${variant}" executable "additional_flags=-g3"] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+prep "macros=Y threads=N" 1
+
+set variant g2thrY
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}${variant}" executable "additional_flags=-g2"] != "" } {
+ return -1
+}
+prep "macros=N threads=Y"
+
+set variant g3thrY
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}${variant}" executable "additional_flags=-g3"] != "" } {
+ return -1
+}
+prep "macros=Y threads=Y" 1
+
+# TODO: Test the error on resolving ERRNO with only libc loaded.
+# Just how to find the current libc filename?

107
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@ -0,0 +1,107 @@
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-ppc-solib-trampoline-test.patch
;; Test sideeffects of skipping ppc .so libs trampolines (BZ 218379).
;;=fedoratest
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218379
diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.c b/gdb/testsuite/gdb.base/step-over-trampoline.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/step-over-trampoline.c
@@ -0,0 +1,28 @@
+/* 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 */
+
+#include <stdio.h>
+
+int main (void)
+{
+ puts ("hello world");
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/step-over-trampoline.exp b/gdb/testsuite/gdb.base/step-over-trampoline.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/step-over-trampoline.exp
@@ -0,0 +1,59 @@
+# 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
+}
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set testfile step-over-trampoline
+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 ${binfile}
+
+# For C programs, "start" should stop in main().
+
+gdb_test "start" \
+ "main \\(\\) at .*$srcfile.*" \
+ "start"
+
+# main () at hello2.c:5
+# 5 puts("hello world\n");
+# (gdb) next
+# 0x100007e0 in call___do_global_ctors_aux ()
+
+gdb_test_multiple "next" "invalid `next' output" {
+ -re "\nhello world.*return 0;.*" {
+ pass "stepped over"
+ }
+ -re " in call___do_global_ctors_aux \\(\\).*" {
+ fail "stepped into trampoline"
+ }
+}

89
gdb-6.5-bz243845-stale-testing-zombie-test.patch Normal file
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@ -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-6.5-bz243845-stale-testing-zombie-test.patch
;; Test leftover zombie process (BZ 243845).
;;=fedoratest
diff --git a/gdb/testsuite/gdb.base/tracefork-zombie.exp b/gdb/testsuite/gdb.base/tracefork-zombie.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/tracefork-zombie.exp
@@ -0,0 +1,76 @@
+# 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
+}
+
+# Start the program running and then wait for a bit, to be sure
+# that it can be attached to.
+
+gdb_exit
+gdb_start
+gdb_load sleep
+
+set gdb_pid [exp_pid -i [board_info host fileid]]
+set test "identified the child GDB"
+if {$gdb_pid != "" && $gdb_pid > 0} {
+ pass $test
+ verbose -log "Child GDB PID $gdb_pid"
+} else {
+ fail $test
+}
+
+set testpid [eval exec sleep 10 &]
+exec sleep 2
+
+set test "attach"
+gdb_test_multiple "attach $testpid" "$test" {
+ -re "Attaching to program.*`?.*'?, process $testpid..*$gdb_prompt $" {
+ pass "$test"
+ }
+ -re "Attaching to program.*`?.*\.exe'?, process $testpid.*\[Switching to thread $testpid\..*\].*$gdb_prompt $" {
+ # Response expected on Cygwin
+ pass "$test"
+ }
+}
+
+# Some time to let GDB spawn its testing child.
+exec sleep 2
+
+set found none
+foreach procpid [glob -directory /proc -type d {[0-9]*}] {
+ if {[catch {open $procpid/status} statusfi]} {
+ continue
+ }
+ set status [read $statusfi]
+ close $statusfi
+ if {1
+ && [regexp -line {^Name:\tgdb$} $status]
+ && [regexp -line {^PPid:\t1$} $status]
+ && [regexp -line "^TracerPid:\t$gdb_pid$" $status]} {
+ set found $procpid
+ verbose -log "Found linux_test_for_tracefork zombie PID $procpid"
+ }
+}
+set test "linux_test_for_tracefork leaves no zombie"
+if {$found eq {none}} {
+ pass $test
+} else {
+ fail $test
+}

154
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@ -0,0 +1,154 @@
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-gcore-buffer-limit-test.patch
;; Test gcore memory and time requirements for large inferiors.
;;=fedoratest
diff --git a/gdb/testsuite/gdb.base/gcore-excessive-memory.c b/gdb/testsuite/gdb.base/gcore-excessive-memory.c
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gcore-excessive-memory.c
@@ -0,0 +1,37 @@
+/* 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 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>
+#include <stdlib.h>
+
+#define MEGS 64
+
+int main()
+{
+ void *mem;
+
+ mem = malloc (MEGS * 1024ULL * 1024ULL);
+
+ for (;;)
+ sleep (1);
+
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/gcore-excessive-memory.exp b/gdb/testsuite/gdb.base/gcore-excessive-memory.exp
new file mode 100644
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gcore-excessive-memory.exp
@@ -0,0 +1,99 @@
+# 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
+}
+
+set testfile gcore-excessive-memory
+set srcfile ${testfile}.c
+set shfile [standard_output_file ${testfile}-gdb.sh]
+set corefile [standard_output_file ${testfile}.core]
+set binfile [standard_output_file ${testfile}]
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+ untested "Couldn't compile test program"
+ return -1
+}
+
+set f [open "|getconf PAGESIZE" "r"]
+gets $f pagesize
+close $f
+
+set pid_of_bin [eval exec $binfile &]
+sleep 2
+
+# Get things started.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+set pid_of_gdb [exp_pid -i [board_info host fileid]]
+
+gdb_test "attach $pid_of_bin" "Attaching to .*" "attach"
+gdb_test "up 99" "in main .*" "verify we can get to main"
+
+proc memory_v_pages_get {} {
+ global pid_of_gdb pagesize
+ set fd [open "/proc/$pid_of_gdb/statm"]
+ gets $fd line
+ close $fd
+ # number of pages of virtual memory
+ scan $line "%d" drs
+ return $drs
+}
+
+set pages_found [memory_v_pages_get]
+
+# It must be definitely less than `MEGS' of `gcore-excessive-memory.c'.
+set mb_gcore_reserve 4
+verbose -log "pages_found = $pages_found, mb_gcore_reserve = $mb_gcore_reserve"
+set kb_found [expr $pages_found * $pagesize / 1024]
+set kb_permit [expr $kb_found + 1 * 1024 + $mb_gcore_reserve * 1024]
+verbose -log "kb_found = $kb_found, kb_permit = $kb_permit"
+
+# Create the ulimit wrapper.
+set f [open $shfile "w"]
+puts $f "#! /bin/sh"
+puts $f "ulimit -v $kb_permit"
+puts $f "exec $GDB \"\$@\""
+close $f
+remote_exec host "chmod +x $shfile"
+
+gdb_exit
+set GDBold $GDB
+set GDB "$shfile"
+gdb_start
+set GDB $GDBold
+
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+set pid_of_gdb [exp_pid -i [board_info host fileid]]
+
+gdb_test "attach $pid_of_bin" "Attaching to .*" "attach"
+gdb_test "up 99" "in main .*" "verify we can get to main"
+
+verbose -log "kb_found before gcore = [expr [memory_v_pages_get] * $pagesize / 1024]"
+
+gdb_test "gcore $corefile" "Saved corefile \[^\n\r\]*" "Save the core file"
+
+verbose -log "kb_found after gcore = [expr [memory_v_pages_get] * $pagesize / 1024]"
+
+# Cleanup.
+exec kill -9 $pid_of_bin