p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

asmlinkage, x86: Fix 32bit memcpy for LTO 

These functions can be called implicitely from gcc, and thus need to be
visible.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1391845930-28580-11-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Andi Kleen 2014-02-08 08:52:07 +01:00 committed by H. Peter Anvin
parent a7330c997d
commit a9143296dd
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/x86/lib/memcpy_32.c
View File

@ -4,7 +4,7 @@
#undef memcpy
#undef memset
void *memcpy(void *to, const void *from, size_t n)
__visible void *memcpy(void *to, const void *from, size_t n)
{
#ifdef CONFIG_X86_USE_3DNOW
return __memcpy3d(to, from, n);
@ -14,13 +14,13 @@ void *memcpy(void *to, const void *from, size_t n)
}
EXPORT_SYMBOL(memcpy);
void *memset(void *s, int c, size_t count)
__visible void *memset(void *s, int c, size_t count)
{
return __memset(s, c, count);
}
EXPORT_SYMBOL(memset);
void *memmove(void *dest, const void *src, size_t n)
__visible void *memmove(void *dest, const void *src, size_t n)
{
int d0,d1,d2,d3,d4,d5;
char *ret = dest;