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| author | Tom de Vries <tdevries@suse.de> | 2021-07-21 14:19:51 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2021-07-21 14:19:51 +0200 |
| commit | 8f5d31b8d1f80fd9fff4cef4acc4491a0d83fbed (patch) | |
| tree | 2a1753443ecec5d67967192782ee031389a6cfff /ld | |
| parent | 0057a7ee0d963eb9aee5cdfb9d6da5279bc8caf9 (diff) | |
| download | gdb-8f5d31b8d1f80fd9fff4cef4acc4491a0d83fbed.zip gdb-8f5d31b8d1f80fd9fff4cef4acc4491a0d83fbed.tar.gz gdb-8f5d31b8d1f80fd9fff4cef4acc4491a0d83fbed.tar.bz2 | |
[gdb/testsuite] Fix FAILs due to PR gcc/101452
When running test-case gdb.base/ptype-offsets.exp with gcc-11 (with -gdwarf-5
default) or gcc-10 with target board unix/gdb:debug_flags=-gdwarf-5 we run
into this regression:
...
(gdb) ptype/o static_member^M
/* offset | size */ type = struct static_member {^M
- static static_member Empty;^M
/* 0 | 4 */ int abc;^M
^M
/* total size (bytes): 4 */^M
}^M
-(gdb) PASS: gdb.base/ptype-offsets.exp: ptype/o static_member
+(gdb) FAIL: gdb.base/ptype-offsets.exp: ptype/o static_member
...
This is caused by missing debug info, which I filed as gcc PR101452 - "[debug,
dwarf-5] undefined static member removed by
-feliminate-unused-debug-symbols".
It's not clear yet whether this is a bug or a feature, but work around this in
the test-cases by:
- defining the static member
- adding additional_flags=-fno-eliminate-unused-debug-types.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2021-07-20 Tom de Vries <tdevries@suse.de>
* lib/gdb.exp (gcc_major_version): New proc.
* gdb.base/ptype-offsets.cc: Define static member static_member::Empty.
* gdb.cp/templates.exp: Define static member using -DGCC_BUG.
* gdb.cp/m-static.exp: Add
additional_flags=-fno-eliminate-unused-debug-types.
* gdb.cp/pr-574.exp: Same.
* gdb.cp/pr9167.exp: Same.
Diffstat (limited to 'ld')
0 files changed, 0 insertions, 0 deletions