tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / tools / perf / bench / mem-memcpy-x86-64-asm.S
at v3.14-rc6 12 lines 505 B view raw
1#define memcpy MEMCPY /* don't hide glibc's memcpy() */ 2#define altinstr_replacement text 3#define globl p2align 4; .globl 4#define Lmemcpy_c globl memcpy_c; memcpy_c 5#define Lmemcpy_c_e globl memcpy_c_e; memcpy_c_e 6#include "../../../arch/x86/lib/memcpy_64.S" 7/* 8 * We need to provide note.GNU-stack section, saying that we want 9 * NOT executable stack. Otherwise the final linking will assume that 10 * the ELF stack should not be restricted at all and set it RWX. 11 */ 12.section .note.GNU-stack,"",@progbits