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| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-07-08 08:54:09 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-07-08 09:16:15 -0500 |
| commit | 27b75f56c92b82fe335ae8b5365095854086894f (patch) | |
| tree | efb08fb0d867757e1603905e039ee6f03872d8ca /sysdeps/powerpc/powerpc32/power4 | |
| parent | e7f95bb5f0da035f0af98804e3ee4a8a88135623 (diff) | |
| download | glibc-27b75f56c92b82fe335ae8b5365095854086894f.tar.gz glibc-27b75f56c92b82fe335ae8b5365095854086894f.tar.xz glibc-27b75f56c92b82fe335ae8b5365095854086894f.zip | |
PowerPC: Cleanup powerpc memmove
Now that MEMCPY_OK_FOR_FWD_MEMMOVE should be define on memcopy.h there is no need to specialized powerpc memmove implementation. This patch moves the define set to powerpc memcopy and cleanup its definition on powerpc code.
Diffstat (limited to 'sysdeps/powerpc/powerpc32/power4')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/memcopy.h | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c | 1 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c | 1 |
3 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/powerpc/powerpc32/power4/memcopy.h b/sysdeps/powerpc/powerpc32/power4/memcopy.h index d3752dcc1c..3431084449 100644 --- a/sysdeps/powerpc/powerpc32/power4/memcopy.h +++ b/sysdeps/powerpc/powerpc32/power4/memcopy.h @@ -110,3 +110,7 @@ ((byte *) dst_ep)[0] = __x; \ } \ } while (0) + +/* The powerpc memcpy implementation is safe to use for memmove. */ +#undef MEMCPY_OK_FOR_FWD_MEMMOVE +#define MEMCPY_OK_FOR_FWD_MEMMOVE 1 diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c index 2861071bad..b14c3b193c 100644 --- a/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c @@ -27,5 +27,4 @@ extern __typeof (memmove) __memmove_power7; #undef libc_hidden_builtin_def #define libc_hidden_builtin_def(name) -#define MEMCPY_OK_FOR_FWD_MEMMOVE 1 #include <string/memmove.c> diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c b/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c index e323a4d736..d56b77a1db 100644 --- a/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c @@ -30,5 +30,4 @@ extern __typeof (memmove) __memmove_ppc; __hidden_ver1 (__memmove_ppc, __GI_memmove, __memmove_ppc); #endif -#define MEMCPY_OK_FOR_FWD_MEMMOVE 1 #include <string/memmove.c> |