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parisc: add CALLER_ADDR{0-6} macros

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Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
This commit is contained in:
Helge Deller
2009-10-25 21:48:36 +00:00
committed by Kyle McMartin
parent b29f90379e
commit 11e178091f
2 changed files with 41 additions and 0 deletions
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14
arch/parisc/include/asm/ftrace.h
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@ -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 */