diff options
Diffstat (limited to 'arch/xtensa/include/asm/ftrace.h')
| -rw-r--r-- | arch/xtensa/include/asm/ftrace.h | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/xtensa/include/asm/ftrace.h b/arch/xtensa/include/asm/ftrace.h index 6c6d9a9f185f..f676d209d110 100644 --- a/arch/xtensa/include/asm/ftrace.h +++ b/arch/xtensa/include/asm/ftrace.h @@ -12,29 +12,20 @@ #include <asm/processor.h> -#ifndef __ASSEMBLY__ -#define ftrace_return_address0 ({ unsigned long a0, a1; \ - __asm__ __volatile__ ( \ - "mov %0, a0\n" \ - "mov %1, a1\n" \ - : "=r"(a0), "=r"(a1)); \ - MAKE_PC_FROM_RA(a0, a1); }) - -#ifdef CONFIG_FRAME_POINTER +#ifndef __ASSEMBLER__ extern unsigned long return_address(unsigned level); #define ftrace_return_address(n) return_address(n) -#endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #ifdef CONFIG_FUNCTION_TRACER #define MCOUNT_ADDR ((unsigned long)(_mcount)) #define MCOUNT_INSN_SIZE 3 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern void _mcount(void); #define mcount _mcount -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* CONFIG_FUNCTION_TRACER */ #endif /* _XTENSA_FTRACE_H */ |