Lines Matching refs:sp
12 __show_trace(unsigned int *depth, unsigned long sp, in __show_trace() argument
19 sp = sp & PSW_ADDR_INSN; in __show_trace()
20 if (sp < low || sp > high - sizeof(*sf)) in __show_trace()
21 return sp; in __show_trace()
22 sf = (struct stack_frame *) sp; in __show_trace()
28 low = sp; in __show_trace()
29 sp = sf->back_chain & PSW_ADDR_INSN; in __show_trace()
30 if (!sp) in __show_trace()
32 if (sp <= low || sp > high - sizeof(*sf)) in __show_trace()
33 return sp; in __show_trace()
34 sf = (struct stack_frame *) sp; in __show_trace()
44 sp = (unsigned long) (sf + 1); in __show_trace()
45 if (sp <= low || sp > high - sizeof(*regs)) in __show_trace()
46 return sp; in __show_trace()
47 regs = (struct pt_regs *) sp; in __show_trace()
50 low = sp; in __show_trace()
51 sp = regs->gprs[15]; in __show_trace()
53 return sp; in __show_trace()