diff --git a/.gitignore b/.gitignore index e5461cd..1e24b85 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,2 @@ /gdb-libstdc++-v3-python-r155978.tar.bz2 -/gdb-7.7.90.20140627.tar.bz2 +/gdb-7.7.90.20140711.tar.bz2 diff --git a/gdb-entrydataoptimizedout.patch b/gdb-entrydataoptimizedout.patch index 5d1ccc9..c28ff3a 100644 --- a/gdb-entrydataoptimizedout.patch +++ b/gdb-entrydataoptimizedout.patch @@ -1,48 +1,74 @@ -http://sourceware.org/ml/gdb-patches/2014-07/msg00158.html -Subject: [patchv2] Fix crash on optimized-out entry data values +http://sourceware.org/ml/gdb-patches/2014-07/msg00277.html +Subject: [patchv3] Fix crash on optimized-out entry data values ---UlVJffcvxoiEqYs2 +--Dxnq1zWXvFF0Q93v Content-Type: text/plain; charset=us-ascii Content-Disposition: inline -Hi, +On Wed, 09 Jul 2014 17:31:21 +0200, Jan Kratochvil wrote: +> On Wed, 09 Jul 2014 13:52:00 +0200, Pedro Alves wrote: +> > On 07/09/2014 11:33 AM, Jan Kratochvil wrote: +> > > --- a/gdb/value.c +> > > +++ b/gdb/value.c +> > > @@ -198,12 +198,13 @@ struct value +> > > unsigned int lazy : 1; +> > > +> > > /* If nonzero, this is the value of a variable that does not +> > > - actually exist in the program. If nonzero, and LVAL is +> > > + actually fully exist in the program. If nonzero, and LVAL is +> > > lval_register, this is a register ($pc, $sp, etc., never a +> > > program variable) that has not been saved in the frame. All +> > > optimized-out values are treated pretty much the same, except +> > > registers have a different string representation and related +> > > - error strings. */ +> > > + error strings. It is true also for only partially optimized +> > > + out variables - see the 'unavailable' field below. */ +> > > unsigned int optimized_out : 1; +> > > +> > > /* If value is a variable, is it initialized or not. */ +> > > @@ -334,7 +335,10 @@ struct value +> > > valid if lazy is nonzero. */ +> > > gdb_byte *contents; +> > > +> > > - /* Unavailable ranges in CONTENTS. We mark unavailable ranges, +> > > + /* If OPTIMIZED_OUT is false then UNAVAILABLE must be VEC_empty +> > > + (not necessarily NULL). +> > +> > Hmm, why? We can collect only part of a non-optimized out value. +> > What am I missing? +> +> I miss some documentation how these availability fields interact together. -former post of this fix was for: - [patch+7.8] Fix crash on optimized-out entry data values - https://sourceware.org/ml/gdb-patches/2014-06/msg00797.html -= - https://bugzilla.redhat.com/show_bug.cgi?id=1111910 - this can happen for real world -O2 -g executables: - #9 0x0000003b6e0998b2 in wxEntry (argc=@0x7fffffffd86c: 1, - argc@entry=@0x7fffffffd86c: , - ^^^^^^^^^^^^^^^ - argv=) at src/common/init.cpp:460 - GDB did crash in such case. +>From a comment in mail + Message-Id: <201102071427.55970.pedro@codesourcery.com> + We give preference to printing rather + than , since if a value had been optimized out + at compile time, it can never be collected at run-time. -But the fix was wrong/regressing as shown here: - https://bugzilla.redhat.com/show_bug.cgi?id=1117192 - https://bugzilla.redhat.com/attachment.cgi?id=916298 (at the bottom) - -Here is a new fix, also with a new testcase reproducing crash of the wrong fix -above. - -No regressions on {x86_64,x86_64-m32,i686}-fedorarawhide-linux-gnu. +it seems it is just reversed, that 'unavailable' can exist only for +!optimized_out and it cannot exist for for optimized_out values. +> You are right, this patch regresses during gdbserver mode. + +It PASSes now even in gdbserver mode. + + +Thanks, Jan ---UlVJffcvxoiEqYs2 +--Dxnq1zWXvFF0Q93v Content-Type: text/plain; charset=us-ascii -Content-Disposition: inline; filename="optimfix2.patch" +Content-Disposition: inline; filename="optimfix3.patch" gdb/ 2014-07-09 Jan Kratochvil * value.c (struct value): Extend the comment for fields optimized_out and unavailable. - (value_available_contents_bits_eq): Handle OPTIMIZED_OUT values with - empty UNAVAILABLE as special cases. + (value_available_contents_bits_eq): Handle OPTIMIZED_OUT values as + special cases. gdb/testsuite/ 2014-07-09 Jan Kratochvil @@ -55,48 +81,46 @@ gdb/testsuite/ * gdb.arch/amd64-optimout-repeat.exp: New file. diff --git a/gdb/value.c b/gdb/value.c -index 557056f..4b7495e 100644 +index 557056f..c017c75 100644 --- a/gdb/value.c +++ b/gdb/value.c -@@ -198,12 +198,13 @@ struct value +@@ -198,12 +198,14 @@ struct value unsigned int lazy : 1; /* If nonzero, this is the value of a variable that does not - actually exist in the program. If nonzero, and LVAL is -+ actually fully exist in the program. If nonzero, and LVAL is ++ actually exist in the program at all. If nonzero, and LVAL is lval_register, this is a register ($pc, $sp, etc., never a program variable) that has not been saved in the frame. All optimized-out values are treated pretty much the same, except registers have a different string representation and related - error strings. */ -+ error strings. It is true also for only partially optimized -+ out variables - see the 'unavailable' field below. */ ++ error strings. When it is zero it still maybe only partially ++ available (equally partially optimized out) - see the ++ 'unavailable' field below. */ unsigned int optimized_out : 1; /* If value is a variable, is it initialized or not. */ -@@ -334,7 +335,10 @@ struct value +@@ -334,7 +336,9 @@ struct value valid if lazy is nonzero. */ gdb_byte *contents; - /* Unavailable ranges in CONTENTS. We mark unavailable ranges, -+ /* If OPTIMIZED_OUT is false then UNAVAILABLE must be VEC_empty -+ (not necessarily NULL). If OPTIMIZED_OUT is true then VEC_empty -+ UNAVAILABLE means the whole value range. Otherwise it specifies ++ /* If OPTIMIZED_OUT is nonzero then UNAVAILABLE must be VEC_empty ++ (not necessarily NULL). Otherwise it specifies + unavailable ranges in CONTENTS. We mark unavailable ranges, rather than available, since the common and default case is for a value to be available. This is filled in at value read time. The unavailable ranges are tracked in bits. */ -@@ -701,6 +705,15 @@ value_available_contents_bits_eq (const struct value *val1, int offset1, +@@ -701,6 +705,13 @@ value_available_contents_bits_eq (const struct value *val1, int offset1, /* See function description in value.h. */ gdb_assert (!val1->lazy && !val2->lazy); -+ gdb_assert (val1->optimized_out || VEC_empty (range_s, val1->unavailable)); -+ gdb_assert (val2->optimized_out || VEC_empty (range_s, val2->unavailable)); ++ gdb_assert (!val1->optimized_out || VEC_empty (range_s, val1->unavailable)); ++ gdb_assert (!val2->optimized_out || VEC_empty (range_s, val2->unavailable)); + if (val1->optimized_out != val2->optimized_out) + return 0; -+ if (val1->optimized_out && val2->optimized_out -+ && VEC_empty (range_s, val1->unavailable) -+ && VEC_empty (range_s, val2->unavailable)) ++ if (val1->optimized_out && val2->optimized_out) + return 1; + while (length > 0) @@ -648,7 +672,7 @@ index 0000000..f06247d +gdb_continue_to_breakpoint "break-here" ".* break-here .*" +gdb_test "frame" {bar \(ref=@0x[0-9a-f]+: 10, ref@entry=@0x[0-9a-f]+: \) at .*} diff --git a/gdb/testsuite/gdb.arch/amd64-optimout-repeat.S b/gdb/testsuite/gdb.arch/amd64-optimout-repeat.S -new file mode 100755 +new file mode 100644 index 0000000..2f8f4d2 --- /dev/null +++ b/gdb/testsuite/gdb.arch/amd64-optimout-repeat.S @@ -1028,5 +1052,5 @@ index 0000000..f3c93a4 + +gdb_test "print v" { = {i = 0, xxx = { }}} ---UlVJffcvxoiEqYs2-- +--Dxnq1zWXvFF0Q93v-- diff --git a/gdb-upstream.patch b/gdb-upstream.patch new file mode 100644 index 0000000..055067a --- /dev/null +++ b/gdb-upstream.patch @@ -0,0 +1,439 @@ +http://sourceware.org/ml/gdb-patches/2014-07/msg00274.html +Subject: [obv] Fix false argv0-symlink.exp FAIL running under a very long directory name + +Hi, + +checked in as obvious: + +Starting program: /home/jkratoch/redhat/gdb-test-fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff/gdb/testsuite/gdb.base/argv0-symlink-filelink ^M +[...] +(gdb) print argv[0]^M +$1 = 0x7fffffffda39 "/home/jkratoch/redhat/gdb-test-", 'f' ...^M +(gdb) FAIL: gdb.base/argv0-symlink.exp: kept file symbolic link name + +after "set print repeats 10000": + +print argv[0]^M +$1 = 0x7fffffffda39 "/home/jkratoch/redhat/gdb-test-fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"...^M +(gdb) FAIL: gdb.base/argv0-symlink.exp: kept file symbolic link name + +after "set print elements 10000": + +print argv[0]^M +$1 = 0x7fffffffda39 "/home/jkratoch/redhat/gdb-test-fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff/gdb/testsuite/gdb.base/argv0-symlink-filelink"^M +(gdb) PASS: gdb.base/argv0-symlink.exp: kept file symbolic link name + +commit 218c2655603748b844dcaf103e34fd14d8ee8aef +Author: Jan Kratochvil +Date: Fri Jul 11 17:26:42 2014 +0200 + +diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog +index 74f7bce..253eeeb 100644 +### a/gdb/testsuite/ChangeLog +### b/gdb/testsuite/ChangeLog +## -1,3 +1,9 @@ ++2014-07-11 Jan Kratochvil ++ ++ Fix false FAIL running under a very long directory name. ++ * gdb.base/argv0-symlink.exp: Add "set print repeats 10000" ++ and "set print elements 10000". Twice. ++ + 2014-07-11 Yao Qi + + * gdb.base/exprs.exp: "set print symbol off". +diff --git a/gdb/testsuite/gdb.base/argv0-symlink.exp b/gdb/testsuite/gdb.base/argv0-symlink.exp +index 0e0202d..d849b4c 100644 +--- a/gdb/testsuite/gdb.base/argv0-symlink.exp ++++ b/gdb/testsuite/gdb.base/argv0-symlink.exp +@@ -36,6 +36,9 @@ if ![runto_main] { + return -1 + } + ++gdb_test_no_output "set print repeats 10000" ++gdb_test_no_output "set print elements 10000" ++ + gdb_test {print argv[0]} "/$filelink\"" $test + + # For a link named /PATH/TO/DIR/LINK, we want to check the output +@@ -67,6 +70,9 @@ if ![runto_main] { + return -1 + } + ++gdb_test_no_output "set print repeats 10000" ++gdb_test_no_output "set print elements 10000" ++ + # gdbserver does not have this issue. + if ![is_remote target] { + setup_kfail "*-*-*" gdb/15934 + + + + +commit 768fbcfda81ff37027eb7a02c043ff669f7701fa +Author: Pedro Alves +Date: Fri Jul 11 11:11:20 2014 +0100 + + GDBserver crashes when killing a multi-thread process + + Here's an example, with the new test: + + gdbserver :9999 gdb.threads/kill + gdb gdb.threads/kill + (gdb) b 52 + Breakpoint 1 at 0x4007f4: file kill.c, line 52. + Continuing. + + Breakpoint 1, main () at kill.c:52 + 52 return 0; /* set break here */ + (gdb) k + Kill the program being debugged? (y or n) y + + gdbserver :9999 gdb.threads/kill + Process gdb.base/watch_thread_num created; pid = 9719 + Listening on port 1234 + Remote debugging from host 127.0.0.1 + Killing all inferiors + Segmentation fault (core dumped) + + Backtrace: + + (gdb) bt + #0 0x00000000004068a0 in find_inferior (list=0x66b060 , func=0x427637 , arg=0x7fffffffd3fc) at src/gdb/gdbserver/inferiors.c:199 + #1 0x00000000004277b6 in linux_kill (pid=15708) at src/gdb/gdbserver/linux-low.c:966 + #2 0x000000000041354d in kill_inferior (pid=15708) at src/gdb/gdbserver/target.c:163 + #3 0x00000000004107e9 in kill_inferior_callback (entry=0x6704f0) at src/gdb/gdbserver/server.c:2934 + #4 0x0000000000406522 in for_each_inferior (list=0x66b050 , action=0x4107a6 ) at src/gdb/gdbserver/inferiors.c:57 + #5 0x0000000000412377 in process_serial_event () at src/gdb/gdbserver/server.c:3767 + #6 0x000000000041267c in handle_serial_event (err=0, client_data=0x0) at src/gdb/gdbserver/server.c:3880 + #7 0x00000000004189ff in handle_file_event (event_file_desc=4) at src/gdb/gdbserver/event-loop.c:434 + #8 0x00000000004181c6 in process_event () at src/gdb/gdbserver/event-loop.c:189 + #9 0x0000000000418f45 in start_event_loop () at src/gdb/gdbserver/event-loop.c:552 + #10 0x0000000000411272 in main (argc=3, argv=0x7fffffffd8d8) at src/gdb/gdbserver/server.c:3283 + + The problem is that linux_wait_for_event deletes lwps that have exited + (even those not passed in as lwps of interest), while the lwp/thread + list is being walked on with find_inferior. find_inferior can handle + the current iterated inferior being deleted, but not others. + + When killing lwps, we don't really care about any of the pending + status handling of linux_wait_for_event. We can just waitpid the lwps + directly, which is also what GDB does (see + linux-nat.c:kill_wait_callback). This way the lwps are not deleted + while we're walking the list. They'll be deleted by linux_mourn + afterwards. + + This crash triggers several times when running the testsuite against + GDBserver with the native-gdbserver board (target remote), but as GDB + can't distinguish between GDBserver crashing and "kill" being + sucessful, as in both cases the connection is closed (the 'k' packet + doesn't require a reply), and the inferior is gone, that results in no + FAIL. + + The patch adds a generic test that catches the issue with + extended-remote mode (and works fine with native testing too). Here's + how it fails with the native-extended-gdbserver board without the fix: + + (gdb) info threads + Id Target Id Frame + 6 Thread 15367.15374 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 + 5 Thread 15367.15373 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 + 4 Thread 15367.15372 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 + 3 Thread 15367.15371 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 + 2 Thread 15367.15370 0x000000373bcbc98d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 + * 1 Thread 15367.15367 main () at .../gdb.threads/kill.c:52 + (gdb) kill + Kill the program being debugged? (y or n) y + Remote connection closed + ^^^^^^^^^^^^^^^^^^^^^^^^ + (gdb) FAIL: gdb.threads/kill.exp: kill + + Extended remote should remain connected after the kill. + + gdb/gdbserver/ + 2014-07-11 Pedro Alves + + * linux-low.c (kill_wait_lwp): New function, based on + kill_one_lwp_callback, but use my_waitpid directly. + (kill_one_lwp_callback, linux_kill): Use it. + + gdb/testsuite/ + 2014-07-11 Pedro Alves + + * gdb.threads/kill.c: New file. + * gdb.threads/kill.exp: New file. + +### a/gdb/gdbserver/ChangeLog +### b/gdb/gdbserver/ChangeLog +## -1,3 +1,9 @@ ++2014-07-11 Pedro Alves ++ ++ * linux-low.c (kill_wait_lwp): New function, based on ++ kill_one_lwp_callback, but use my_waitpid directly. ++ (kill_one_lwp_callback, linux_kill): Use it. ++ + 2014-06-23 Pedro Alves + + * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL +--- a/gdb/gdbserver/linux-low.c ++++ b/gdb/gdbserver/linux-low.c +@@ -909,6 +909,46 @@ linux_kill_one_lwp (struct lwp_info *lwp) + errno ? strerror (errno) : "OK"); + } + ++/* Kill LWP and wait for it to die. */ ++ ++static void ++kill_wait_lwp (struct lwp_info *lwp) ++{ ++ struct thread_info *thr = get_lwp_thread (lwp); ++ int pid = ptid_get_pid (ptid_of (thr)); ++ int lwpid = ptid_get_lwp (ptid_of (thr)); ++ int wstat; ++ int res; ++ ++ if (debug_threads) ++ debug_printf ("kwl: killing lwp %d, for pid: %d\n", lwpid, pid); ++ ++ do ++ { ++ linux_kill_one_lwp (lwp); ++ ++ /* Make sure it died. Notes: ++ ++ - The loop is most likely unnecessary. ++ ++ - We don't use linux_wait_for_event as that could delete lwps ++ while we're iterating over them. We're not interested in ++ any pending status at this point, only in making sure all ++ wait status on the kernel side are collected until the ++ process is reaped. ++ ++ - We don't use __WALL here as the __WALL emulation relies on ++ SIGCHLD, and killing a stopped process doesn't generate ++ one, nor an exit status. ++ */ ++ res = my_waitpid (lwpid, &wstat, 0); ++ if (res == -1 && errno == ECHILD) ++ res = my_waitpid (lwpid, &wstat, __WCLONE); ++ } while (res > 0 && WIFSTOPPED (wstat)); ++ ++ gdb_assert (res > 0); ++} ++ + /* Callback for `find_inferior'. Kills an lwp of a given process, + except the leader. */ + +@@ -917,7 +957,6 @@ kill_one_lwp_callback (struct inferior_list_entry *entry, void *args) + { + struct thread_info *thread = (struct thread_info *) entry; + struct lwp_info *lwp = get_thread_lwp (thread); +- int wstat; + int pid = * (int *) args; + + if (ptid_get_pid (entry->id) != pid) +@@ -936,14 +975,7 @@ kill_one_lwp_callback (struct inferior_list_entry *entry, void *args) + return 0; + } + +- do +- { +- linux_kill_one_lwp (lwp); +- +- /* Make sure it died. The loop is most likely unnecessary. */ +- pid = linux_wait_for_event (thread->entry.id, &wstat, __WALL); +- } while (pid > 0 && WIFSTOPPED (wstat)); +- ++ kill_wait_lwp (lwp); + return 0; + } + +@@ -952,8 +984,6 @@ linux_kill (int pid) + { + struct process_info *process; + struct lwp_info *lwp; +- int wstat; +- int lwpid; + + process = find_process_pid (pid); + if (process == NULL) +@@ -976,21 +1006,7 @@ linux_kill (int pid) + pid); + } + else +- { +- struct thread_info *thr = get_lwp_thread (lwp); +- +- if (debug_threads) +- debug_printf ("lk_1: killing lwp %ld, for pid: %d\n", +- lwpid_of (thr), pid); +- +- do +- { +- linux_kill_one_lwp (lwp); +- +- /* Make sure it died. The loop is most likely unnecessary. */ +- lwpid = linux_wait_for_event (thr->entry.id, &wstat, __WALL); +- } while (lwpid > 0 && WIFSTOPPED (wstat)); +- } ++ kill_wait_lwp (lwp); + + the_target->mourn (process); + +### a/gdb/testsuite/ChangeLog +### b/gdb/testsuite/ChangeLog +## -1,3 +1,8 @@ ++2014-07-11 Pedro Alves ++ ++ * gdb.threads/kill.c: New file. ++ * gdb.threads/kill.exp: New file. ++ + 2014-07-09 Pedro Alves + + * gdb.base/attach-wait-input.exp: New file. +--- /dev/null ++++ b/gdb/testsuite/gdb.threads/kill.c +@@ -0,0 +1,64 @@ ++/* This testcase is part of GDB, the GNU debugger. ++ ++ Copyright 2014 Free Software Foundation, Inc. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 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 . */ ++ ++#ifdef USE_THREADS ++ ++#include ++#include ++ ++#define NUM 5 ++ ++pthread_barrier_t barrier; ++ ++void * ++thread_function (void *arg) ++{ ++ volatile unsigned int counter = 1; ++ ++ pthread_barrier_wait (&barrier); ++ ++ while (counter > 0) ++ { ++ counter++; ++ usleep (1); ++ } ++ ++ pthread_exit (NULL); ++} ++ ++#endif /* USE_THREADS */ ++ ++void ++setup (void) ++{ ++#ifdef USE_THREADS ++ pthread_t threads[NUM]; ++ int i; ++ ++ pthread_barrier_init (&barrier, NULL, NUM + 1); ++ for (i = 0; i < NUM; i++) ++ pthread_create (&threads[i], NULL, thread_function, NULL); ++ pthread_barrier_wait (&barrier); ++#endif /* USE_THREADS */ ++} ++ ++int ++main (void) ++{ ++ setup (); ++ return 0; /* set break here */ ++} +--- /dev/null ++++ b/gdb/testsuite/gdb.threads/kill.exp +@@ -0,0 +1,77 @@ ++# This testcase is part of GDB, the GNU debugger. ++ ++# Copyright 2014 Free Software Foundation, Inc. ++ ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 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 . */ ++ ++standard_testfile ++ ++# Run the test proper. THREADED indicates whether to build a threaded ++# program and spawn several threads before trying to kill the program. ++ ++proc test {threaded} { ++ global testfile srcfile ++ ++ with_test_prefix [expr ($threaded)?"threaded":"non-threaded"] { ++ ++ set options {debug} ++ if {$threaded} { ++ lappend options "pthreads" ++ lappend options "additional_flags=-DUSE_THREADS" ++ set prog ${testfile}_threads ++ } else { ++ set prog ${testfile}_nothreads ++ } ++ ++ if {[prepare_for_testing "failed to prepare" $prog $srcfile $options] == -1} { ++ return -1 ++ } ++ ++ if { ![runto main] } then { ++ fail "run to main" ++ return ++ } ++ ++ set linenum [gdb_get_line_number "set break here"] ++ gdb_breakpoint "$srcfile:$linenum" ++ gdb_continue_to_breakpoint "break here" ".*break here.*" ++ ++ if {$threaded} { ++ gdb_test "info threads" "6.*5.*4.*3.*2.*1.*" "all threads started" ++ } ++ ++ # This kills and ensures no output other than the prompt comes out, ++ # like: ++ # ++ # (gdb) kill ++ # Kill the program being debugged? (y or n) y ++ # (gdb) ++ # ++ # If we instead saw more output, like e.g., with an extended-remote ++ # connection: ++ # ++ # (gdb) kill ++ # Kill the program being debugged? (y or n) y ++ # Remote connection closed ++ # (gdb) ++ # ++ # the above would mean that the remote end crashed. ++ ++ gdb_test "kill" "^y" "kill program" "Kill the program being debugged\\? \\(y or n\\) $" "y" ++ } ++} ++ ++foreach threaded {true false} { ++ test $threaded ++} diff --git a/gdb.spec b/gdb.spec index df7e3ec..78e6b92 100644 --- a/gdb.spec +++ b/gdb.spec @@ -18,14 +18,14 @@ Summary: A GNU source-level debugger for C, C++, Fortran, Go and other languages Name: %{?scl_prefix}gdb # Freeze it when GDB gets branched -%global snapsrc 20140627 +%global snapsrc 20140711 # See timestamp of source gnulib installed into gdb/gnulib/ . %global snapgnulib 20121213 Version: 7.7.90.%{snapsrc} # The release always contains a leading reserved number, start it at 1. # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing. -Release: 10%{?dist} +Release: 11%{?dist} License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain and GFDL Group: Development/Debuggers @@ -218,7 +218,7 @@ Patch231: gdb-6.3-bz202689-exec-from-pthread-test.patch # Backported fixups post the source tarball. #Xdrop: Just backports. -#Patch232: gdb-upstream.patch +Patch232: gdb-upstream.patch # Testcase for PPC Power6/DFP instructions disassembly (BZ 230000). #=fedoratest+ppc @@ -695,7 +695,7 @@ find -name "*.info*"|xargs rm -f %patch2 -p1 %patch349 -p1 -#patch232 -p1 +%patch232 -p1 %patch888 -p1 %patch912 -p1 %patch1 -p1 @@ -1059,7 +1059,7 @@ gcc -o ./orphanripper %{SOURCE2} -Wall -lutil -ggdb2 # Run all the scheduled testsuite runs also in the PIE mode. # See also: gdb-runtest-pie-override.exp - CHECK="$(echo $CHECK|sed 's#check//unix/[^ ]*#& &/-fPIC/-pie#g')" + ###CHECK="$(echo $CHECK|sed 's#check//unix/[^ ]*#& &/-fPIC/-pie#g')" ./orphanripper make %{?_smp_mflags} -k $CHECK || : ) @@ -1291,6 +1291,11 @@ then fi %changelog +* Fri Jul 11 2014 Jan Kratochvil - 7.7.90.20140711-11.fc21 +- Fix regression#2 of the optimized-out entry data values fix (of BZ 1111910). +- Rebase to FSF GDB 7.7.90.20140711 (pre-7.8 snapshot). +- [testsuite] Disable --with testsuite PIE testing, it has too many false FAILs. + * Wed Jul 9 2014 Jan Kratochvil - 7.7.90.20140627-10.fc21 - Fix regression of the optimized-out entry data values fix (of BZ 1111910). diff --git a/sources b/sources index 3c5cbbe..bb941c1 100644 --- a/sources +++ b/sources @@ -1,2 +1,2 @@ 4981307aa9619bbec5b73261e4e41c8d gdb-libstdc++-v3-python-r155978.tar.bz2 -748f54dc55f6e21ce1235492629ef5d8 gdb-7.7.90.20140627.tar.bz2 +6912a3a243a66a5fa04dc38aad3e8e80 gdb-7.7.90.20140711.tar.bz2