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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-03-15 08:41:43 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-04-17 16:12:40 -0300 |
commit | 5e40fc59009c7247b974d161ba50da4c237b66a6 (patch) | |
tree | 22df877a61588061198c5a61c2eda81b651095be /configure | |
parent | 706b3d7a47bb50f3534551f41e39bbaa9a5b9924 (diff) | |
download | glibc-5e40fc59009c7247b974d161ba50da4c237b66a6.tar.gz glibc-5e40fc59009c7247b974d161ba50da4c237b66a6.tar.xz glibc-5e40fc59009c7247b974d161ba50da4c237b66a6.zip |
string: Use asm alias instead of symbol redirections for stpcpy and mempcpy
Commit 939da411433 added symbols redirections to handle ISO C namespace, however some compiler does not support to redeclare the function prototype. Moving these defintions to exported header it not a good practice (it exposes a internal implementation and it would require to add macros to define it only internally). Instead this patch replaces the symbol redirections by direct asm aliases, as done to handle libcall generation done by compiler on some loop optimizations. The only issue is sparc binutils generates an extra __mempcpy plt not called anywhere in the code, which indicates a binutils issue (this is added in the localplt.data for now). Checked on all affected ABIs.
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions