diff options
| author | Helge Deller <deller@gmx.de> | 2009-10-25 21:48:36 +0000 |
|---|---|---|
| committer | Kyle McMartin <kyle@mcmartin.ca> | 2009-12-16 03:48:54 +0000 |
| commit | 11e178091f6a9c5ca479f8a276b9dd0dfacf8fc4 (patch) | |
| tree | 5f110fc33fd34debd0a072dff7e767143e1ed7db /arch/parisc/include | |
| parent | b29f90379eb5def21ca3fdf576079c285b815e6a (diff) | |
parisc: add CALLER_ADDR{0-6} macros
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/ftrace.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/ftrace.h b/arch/parisc/include/asm/ftrace.h index 2fa05dd6aee..72c0fafaa03 100644 --- a/arch/parisc/include/asm/ftrace.h +++ b/arch/parisc/include/asm/ftrace.h @@ -20,6 +20,20 @@ struct ftrace_ret_stack { * Defined in entry.S */ extern void return_to_handler(void); + + +extern unsigned long return_address(unsigned int); + +#define HAVE_ARCH_CALLER_ADDR + +#define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0)) +#define CALLER_ADDR1 return_address(1) +#define CALLER_ADDR2 return_address(2) +#define CALLER_ADDR3 return_address(3) +#define CALLER_ADDR4 return_address(4) +#define CALLER_ADDR5 return_address(5) +#define CALLER_ADDR6 return_address(6) + #endif /* __ASSEMBLY__ */ #endif /* _ASM_PARISC_FTRACE_H */ |