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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-10-03 00:48:27 -0300 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-11-28 08:53:15 -0200 |
| commit | 88684de7a68b88e8d7e29b2490bdb62994a5e97e (patch) | |
| tree | ce595147b2092146aa4eb494e3c75303ec5bf573 /Rules | |
| parent | f9bb1ef233f7c99312ddc3efb6bc652537e077bc (diff) | |
| download | glibc-88684de7a68b88e8d7e29b2490bdb62994a5e97e.tar.gz glibc-88684de7a68b88e8d7e29b2490bdb62994a5e97e.tar.xz glibc-88684de7a68b88e8d7e29b2490bdb62994a5e97e.zip | |
sparc: Implement memcpy/mempcpy ifunc selection in C
This patch refactor the SPARC64 ifunc selector to a C implementation. The x86_64 implementation is used as default, which resulted in common definitions (ifunc-init.h) used on both architectures. No functional change is expected, including ifunc resolution rules. Checked on sparc64-linux-gnu, sparcv9-linux-gnu and x86_64-linux-gnu. * sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-ultra1.S: New file. * sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/multiarch/mempcpy.c: Likewise. * sysdeps/sparc/sparc64/multiarch/ifunc-memcpy.h: Likewise. * sysdeps/sparc/sparc64/multiarch/memcpy-ultra1.S: Likewise. * sysdeps/sparc/sparc64/multiarch/memcpy.c: Likewise. * sysdeps/sparc/sparc64/multiarch/mempcpy.c: Likewise. * sysdeps/sparc/sparc-ifunc.h (sparc_libc_ifunc_redirected): New macro. * sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile [$(subdir) = string] (sysdep_routines): Add memcpy-ultra1. * sysdeps/sparc/sparc64/multiarch/Makefile [$(subdir) = string] (sysdep_routines): Add memcpy-ultra1. * sysdeps/sparc/sparc64/multiarch/memcpy.S: Remove file. * sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy.S: Likewise. Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'Rules')
0 files changed, 0 insertions, 0 deletions