75337cbc14
The function read_addrmap_from_aranges contains code to issue a warning:
...
if (!insertpair.second)
{
warning (_("Section .debug_aranges in %s has duplicate "
"debug_info_offset %s, ignoring .debug_aranges."),
objfile_name (objfile), sect_offset_str (per_cu->sect_off));
return false;
}
...
but the warning is in fact activated when all_comp_units has duplicate
entries, which is very misleading.
Fix this by:
- adding a test-case that should trigger the warning,
- replacing the current implementation of the warning with an
assert that all_comp_units should not contain duplicates, and
- properly re-implementing the warning, such that it is triggered
by the test-case.
Tested on x86_64-linux.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=29381
28 lines
843 B
C
28 lines
843 B
C
/*
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Copyright 2022 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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void
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frame2 (void)
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{
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asm ("frame2_label: .globl frame2_label");
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}
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int
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main (void)
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{
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asm ("main_label: .globl main_label");
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frame2 ();
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}
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