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| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-03-12 08:55:50 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-03-12 09:03:22 -0500 |
| commit | dd3946c615184e1957a0cb09352cac72be5d6d5b (patch) | |
| tree | 4ff621b441f436fbc37faa2f532a271ce0f1dad6 /sysdeps | |
| parent | c44496df2f090a56d3bf75df930592dac6bba46f (diff) | |
| download | glibc-dd3946c615184e1957a0cb09352cac72be5d6d5b.tar.gz glibc-dd3946c615184e1957a0cb09352cac72be5d6d5b.tar.xz glibc-dd3946c615184e1957a0cb09352cac72be5d6d5b.zip | |
PowerPC: Fix bzero definition for static libc for PPC32
This patch fixes an issue for powerpc32-fpu static build which fails with an 'bzero' undefined reference. This patch adds bzero ifunc selector for static builds and fixes the '__bzero_ppc' reference to default memset symbol (since static memset build does not provide ifunc selector). Fixes BZ#16689.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S | 11 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c | 2 |
2 files changed, 11 insertions, 2 deletions
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S index 7a7cca99ed..80a2dc589b 100644 --- a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S @@ -19,8 +19,17 @@ #include <sysdep.h> +/* memset ifunc selector is not built for static and memset@local + for shared builds makes the linker point the call to the ifunc + selector. */ +#ifdef SHARED +# define MEMSET __memset_ppc +#else +# define MEMSET memset +#endif + ENTRY (__bzero_ppc) mr r5,r4 li r4,0 - b __memset_ppc@local + b MEMSET@local END (__bzero_ppc) diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c index 2a6298a33d..baaa6b4bcf 100644 --- a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c @@ -17,7 +17,7 @@ <http://www.gnu.org/licenses/>. */ /* Define multiple versions only for definition in libc. */ -#if defined SHARED && !defined NOT_IN_libc +#ifndef NOT_IN_libc # include <string.h> # include <strings.h> # include "init-arch.h" |