diff options
Diffstat (limited to 'arch/x86_64/lib/memset.S')
| -rw-r--r-- | arch/x86_64/lib/memset.S | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/x86_64/lib/memset.S b/arch/x86_64/lib/memset.S deleted file mode 100644 index 2aa48f24ed1..00000000000 --- a/arch/x86_64/lib/memset.S +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright 2002 Andi Kleen, SuSE Labs */ -/* - * ISO C memset - set a memory block to a byte value. - * - * rdi destination - * rsi value (char) - * rdx count (bytes) - * - * rax original destination - */ - .globl __memset - .globl memset - .p2align 4 -memset: -__memset: - movq %rdi,%r9 - movl %edx,%r8d - andl $7,%r8d - movl %edx,%ecx - shrl $3,%ecx - /* expand byte value */ - movzbl %sil,%esi - movabs $0x0101010101010101,%rax - mulq %rsi /* with rax, clobbers rdx */ - rep - stosq - movl %r8d,%ecx - rep - stosb - movq %r9,%rax - ret |