diff options
Diffstat (limited to 'arch/x86/include/asm/ftrace.h')
| -rw-r--r-- | arch/x86/include/asm/ftrace.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h index e1f7fecaa7d6..f45acad3c4b6 100644 --- a/arch/x86/include/asm/ftrace.h +++ b/arch/x86/include/asm/ftrace.h @@ -1,39 +1,6 @@ #ifndef _ASM_X86_FTRACE_H #define _ASM_X86_FTRACE_H -#ifdef __ASSEMBLY__ - - /* skip is set if the stack was already partially adjusted */ - .macro MCOUNT_SAVE_FRAME skip=0 - /* - * We add enough stack to save all regs. - */ - subq $(SS+8-\skip), %rsp - movq %rax, RAX(%rsp) - movq %rcx, RCX(%rsp) - movq %rdx, RDX(%rsp) - movq %rsi, RSI(%rsp) - movq %rdi, RDI(%rsp) - movq %r8, R8(%rsp) - movq %r9, R9(%rsp) - /* Move RIP to its proper location */ - movq SS+8(%rsp), %rdx - movq %rdx, RIP(%rsp) - .endm - - .macro MCOUNT_RESTORE_FRAME skip=0 - movq R9(%rsp), %r9 - movq R8(%rsp), %r8 - movq RDI(%rsp), %rdi - movq RSI(%rsp), %rsi - movq RDX(%rsp), %rdx - movq RCX(%rsp), %rcx - movq RAX(%rsp), %rax - addq $(SS+8-\skip), %rsp - .endm - -#endif - #ifdef CONFIG_FUNCTION_TRACER #ifdef CC_USING_FENTRY # define MCOUNT_ADDR ((long)(__fentry__)) |