79 static struct pt_regs *valid_fault_handler(struct KBacktraceIterator* kbt)  in valid_fault_handler()
84 	struct pt_regs *p;  in valid_fault_handler()
92 	p = (struct pt_regs *)(sp + C_ABI_SAVE_AREA_SIZE);  in valid_fault_handler()
132 static struct pt_regs *valid_sigframe(struct KBacktraceIterator* kbt,  in valid_sigframe()
152 		return (struct pt_regs *)&kframe->uc.uc_mcontext;  in valid_sigframe()
159 	struct pt_regs *p;  in KBacktraceIterator_restart()
196 static void validate_stack(struct pt_regs *regs)  in validate_stack()
217 			     struct task_struct *t, struct pt_regs *regs)  in KBacktraceIterator_init()
422 static struct pt_regs *regs_to_pt_regs(struct pt_regs *regs,  in regs_to_pt_regs()
425 	memset(regs, 0, sizeof(struct pt_regs));  in regs_to_pt_regs()
437 	struct pt_regs regs;  in _dump_stack()
448 	struct pt_regs regs;  in _KBacktraceIterator_init_current()
474 				    struct pt_regs *regs,  in save_stack_trace_common()
521 void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)  in save_stack_trace_regs()