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| author | Jan Beulich <jbeulich@suse.com> | 2024-12-02 09:38:47 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2024-12-02 09:38:47 +0100 |
| commit | a96a8b7367b2cd51ff32c69e516dfbe0204c8008 (patch) | |
| tree | 811ddaf6dfaeff51c1db86f1bfa5699b1ca755f1 /gas/config | |
| parent | 64aafe3e86cb5575173344bb66a242d15e2271ee (diff) | |
| download | gdb-a96a8b7367b2cd51ff32c69e516dfbe0204c8008.zip gdb-a96a8b7367b2cd51ff32c69e516dfbe0204c8008.tar.gz gdb-a96a8b7367b2cd51ff32c69e516dfbe0204c8008.tar.bz2 | |
x86: always set ISA_1_BASELINE property for 64-bit objects
The baseline was, afaik, specifically chosen to align with the baseline
ISA of x86-64. It therefore makes no sense to emit that property only
conditionally; if anything it confuses tools analyzing the difference
between generated object files, which may result from just
added / changed / removed (entirely ISA-independent) code, without any
change to the enabled extensions. Compilers, after all, are free to use
these baseline "extensions" when generating 64-bit code.
While changing the one testcase that needs adjustment, also correct its
misleading name (to be in sync with the filename).
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-i386.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 6720bc8..922c958 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -12195,7 +12195,8 @@ output_insn (const struct last_insn *last_insn) if (is_cpu (&i.tm, CpuXSAVEC)) x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_XSAVEC; - if (x86_feature_2_used + if (object_64bit + || x86_feature_2_used || is_cpu (&i.tm, CpuCMOV) || is_cpu (&i.tm, CpuSYSCALL) || i.tm.mnem_off == MN_cmpxchg8b) |