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| author | Jakub Jelinek <jakub@redhat.com> | 2024-02-02 11:46:34 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2024-02-02 11:46:34 +0100 |
| commit | 9f5caef53e7808fef21111baf8e6ffac230b9863 (patch) | |
| tree | b401caec10e51d0a07f18861c26ae0160cb40bf2 | |
| parent | cc13e60ba74a092ddc3a9492c721afa766118375 (diff) | |
| download | gcc-9f5caef53e7808fef21111baf8e6ffac230b9863.zip gcc-9f5caef53e7808fef21111baf8e6ffac230b9863.tar.gz gcc-9f5caef53e7808fef21111baf8e6ffac230b9863.tar.bz2 | |
libgcc: Export XF, TF, HF and BFmode specific _BitInt symbols from libgcc_s.so.1 [PR113700]
Rainer pointed out that __PFX__ and __FIXPTPFX__ prefix replacement is done
solely for libgcc-std.ver.in and not for the *.ver files in config.
I've used the __PFX__ prefix even in config/i386/libgcc-glibc.ver because it
was used for similar symbols in libgcc-std.ver.in, and that results in those
symbols being STB_LOCAL in libgcc_s.so.1. Tests still work because gcc by
default uses -static-libgcc when linking (unlike g++ etc.), but would
have failed when using -shared-libgcc (but I see nothing in the testsuite
actually testing with -shared-libgcc, so am not adding tests).
With the patch, libgcc_s.so.1 now exports
__fixtfbitint@@GCC_14.0.0 FUNC GLOBAL DEFAULT
__fixxfbitint@@GCC_14.0.0 FUNC GLOBAL DEFAULT
__floatbitintbf@@GCC_14.0.0 FUNC GLOBAL DEFAULT
__floatbitinthf@@GCC_14.0.0 FUNC GLOBAL DEFAULT
__floatbitinttf@@GCC_14.0.0 FUNC GLOBAL DEFAULT
__floatbitintxf@@GCC_14.0.0 FUNC GLOBAL DEFAULT
on x86_64-linux which it wasn't before.
2024-02-02 Jakub Jelinek <jakub@redhat.com>
PR target/113700
* config/i386/libgcc-glibc.ver (GCC_14.0.0): Remove __PFX prefixes
from symbol names.
| -rw-r--r-- | libgcc/config/i386/libgcc-glibc.ver | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libgcc/config/i386/libgcc-glibc.ver b/libgcc/config/i386/libgcc-glibc.ver index b6f1c5a..0a6420a 100644 --- a/libgcc/config/i386/libgcc-glibc.ver +++ b/libgcc/config/i386/libgcc-glibc.ver @@ -229,10 +229,10 @@ GCC_13.0.0 { %inherit GCC_14.0.0 GCC_13.0.0 GCC_14.0.0 { - __PFX__fixxfbitint - __PFX__fixtfbitint - __PFX__floatbitintbf - __PFX__floatbitinthf - __PFX__floatbitintxf - __PFX__floatbitinttf + __fixxfbitint + __fixtfbitint + __floatbitintbf + __floatbitinthf + __floatbitintxf + __floatbitinttf } |