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authorAndi Kleen <ak@linux.intel.com>2014-02-08 08:52:07 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2014-02-14 03:14:46 +0100
commita9143296dd612dceb0765229ccfb13fd642e2840 (patch)
tree33ec9a0608fd075387bccb8625ffbb620398af88 /arch/x86/lib
parentasmlinkage Make __stack_chk_failed and memcmp visible (diff)
downloadlinux-a9143296dd612dceb0765229ccfb13fd642e2840.tar.xz
linux-a9143296dd612dceb0765229ccfb13fd642e2840.zip
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>
Diffstat (limited to 'arch/x86/lib')
-rw-r--r--arch/x86/lib/memcpy_32.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/lib/memcpy_32.c b/arch/x86/lib/memcpy_32.c
index e78761d6b7f8..a404b4b75533 100644
--- a/arch/x86/lib/memcpy_32.c
+++ b/arch/x86/lib/memcpy_32.c
@@ -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;