diff options
Diffstat (limited to 'arch/csky/kernel/ptrace.c')
| -rw-r--r-- | arch/csky/kernel/ptrace.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c index 0de10f7beae6..b06612c408c4 100644 --- a/arch/csky/kernel/ptrace.c +++ b/arch/csky/kernel/ptrace.c @@ -347,13 +347,8 @@ asmlinkage void syscall_trace_exit(struct pt_regs *regs) trace_sys_exit(regs, syscall_get_return_value(current, regs)); } -extern void show_stack(struct task_struct *task, unsigned long *stack, const char *loglvl); void show_regs(struct pt_regs *fp) { - unsigned long *sp; - unsigned char *tp; - int i; - pr_info("\nCURRENT PROCESS:\n\n"); pr_info("COMM=%s PID=%d\n", current->comm, current->pid); @@ -400,29 +395,9 @@ void show_regs(struct pt_regs *fp) fp->regs[0], fp->regs[1], fp->regs[2], fp->regs[3]); pr_info("r10: 0x%08lx r11: 0x%08lx r12: 0x%08lx r13: 0x%08lx\n", fp->regs[4], fp->regs[5], fp->regs[6], fp->regs[7]); - pr_info("r14: 0x%08lx r1: 0x%08lx r15: 0x%08lx\n", - fp->regs[8], fp->regs[9], fp->lr); + pr_info("r14: 0x%08lx r1: 0x%08lx\n", + fp->regs[8], fp->regs[9]); #endif - pr_info("\nCODE:"); - tp = ((unsigned char *) fp->pc) - 0x20; - tp += ((int)tp % 4) ? 2 : 0; - for (sp = (unsigned long *) tp, i = 0; (i < 0x40); i += 4) { - if ((i % 0x10) == 0) - pr_cont("\n%08x: ", (int) (tp + i)); - pr_cont("%08x ", (int) *sp++); - } - pr_cont("\n"); - - pr_info("\nKERNEL STACK:"); - tp = ((unsigned char *) fp) - 0x40; - for (sp = (unsigned long *) tp, i = 0; (i < 0xc0); i += 4) { - if ((i % 0x10) == 0) - pr_cont("\n%08x: ", (int) (tp + i)); - pr_cont("%08x ", (int) *sp++); - } - pr_cont("\n"); - - show_stack(NULL, (unsigned long *)fp->regs[4], KERN_INFO); return; } |