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153d79c451
In this commit:
commit ec8e2b6d3051f0b4b2a8eee9917898e95046c62f
Date: Fri Jun 14 23:43:00 2019 +0100
gdb: Don't allow annotations to influence what else GDB prints
A change was accidentally made that moved a call to do_gdb_disassembly
out of an if block guarded by 'if (source_print && sal.symtab)'. The
result was that if a user has 'set disassemble-next-line on' then the
backtrace would now include some disassembly of a few instructions in
each frame.
This change was not intentional, but was not spotted by any tests.
This commit restores the old behaviour and adds a test to ensure this
doesn't break again in the future.
gdb/ChangeLog:
* stack.c (print_frame_info): Move disassemble_next_line code
inside source_print block.
gdb/testsuite/ChangeLog:
* gdb.base/backtrace.c: New file.
* gdb.base/backtrace.exp: New file.
Change-Id: I47c52a202fa74be138382646b695827940178689
41 lines
1002 B
C
41 lines
1002 B
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2019-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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int __attribute__((noinline,noclone))
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baz ()
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{
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return 0; /* Break here. */
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}
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int __attribute__((noinline,noclone))
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bar ()
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{
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return baz ();
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}
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int __attribute__((noinline,noclone))
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foo ()
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{
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return bar ();
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}
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int
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main ()
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{
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return foo ();
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}
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