ebef88edb6
In test-case gdb.base/unwind-on-each-insn.exp, we stepi through function foo to check various invariants at each insn, in particular hoping to excercise insns that modify stack and frame pointers. Function foo is a leaf function, so add a non-leaf function bar, and step through it as well (using nexti instead of stepi). With the updated test-case, on powerpc64le-linux, I run into PR tdep/30049: ... FAIL: bar: instruction 5: bt 2 FAIL: bar: instruction 5: up FAIL: bar: instruction 5: [string equal $fid $::main_fid] FAIL: bar: instruction 6: bt 2 FAIL: bar: instruction 6: up FAIL: bar: instruction 6: [string equal $fid $::main_fid] ... Tested on: - x86_64-linux (-m64 and -m32) - s390x-linux (-m64 and -m31) - aarch64-linux - powerpc64le-linux
27 lines
877 B
C
27 lines
877 B
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2022-2023 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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extern void foo (const char *);
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extern void bar (const char *);
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int
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main ()
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{
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foo ("foo");
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bar ("bar");
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return 0;
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}
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