395a59d0f8
Record the address of the mcount call-site. Currently all archs except sparc64 record the address of the instruction following the mcount call-site. Some general cleanups are entailed. Storing mcount addresses in rec->ip enables looking them up in the kprobe hash table later on to check if they're kprobe'd. Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com> Cc: davem@davemloft.net Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
15 lines
253 B
C
15 lines
253 B
C
#ifndef _ASM_ARM_FTRACE
|
|
#define _ASM_ARM_FTRACE
|
|
|
|
#ifdef CONFIG_FTRACE
|
|
#define MCOUNT_ADDR ((long)(mcount))
|
|
#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
|
|
|
|
#ifndef __ASSEMBLY__
|
|
extern void mcount(void);
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif /* _ASM_ARM_FTRACE */
|