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Diffstat (limited to 'arch/sh/include/asm/ptrace.h')
-rw-r--r--arch/sh/include/asm/ptrace.h20
1 files changed, 13 insertions, 7 deletions
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index 1dc12cb44a2..e11b14ea2c4 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -102,13 +102,15 @@ struct pt_dspregs {
#define PTRACE_GETDSPREGS 55 /* DSP registers */
#define PTRACE_SETDSPREGS 56
-#define PT_TEXT_END_ADDR 240
-#define PT_TEXT_ADDR 244 /* &(struct user)->start_code */
-#define PT_DATA_ADDR 248 /* &(struct user)->start_data */
+#define PT_TEXT_END_ADDR 240
+#define PT_TEXT_ADDR 244 /* &(struct user)->start_code */
+#define PT_DATA_ADDR 248 /* &(struct user)->start_data */
#define PT_TEXT_LEN 252
#ifdef __KERNEL__
#include <asm/addrspace.h>
+#include <asm/page.h>
+#include <asm/system.h>
#define user_mode(regs) (((regs)->sr & 0x40000000)==0)
#define instruction_pointer(regs) ((unsigned long)(regs)->pc)
@@ -124,6 +126,12 @@ struct task_struct;
extern void user_enable_single_step(struct task_struct *);
extern void user_disable_single_step(struct task_struct *);
+struct perf_event;
+struct perf_sample_data;
+
+extern void ptrace_triggered(struct perf_event *bp, int nmi,
+ struct perf_sample_data *data, struct pt_regs *regs);
+
#define task_pt_regs(task) \
((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE) - 1)
@@ -131,10 +139,8 @@ static inline unsigned long profile_pc(struct pt_regs *regs)
{
unsigned long pc = instruction_pointer(regs);
-#ifdef P2SEG
- if (pc >= P2SEG && pc < P3SEG)
- pc -= 0x20000000;
-#endif
+ if (virt_addr_uncached(pc))
+ return CAC_ADDR(pc);
return pc;
}