Lines Matching refs:fp
50 unsigned long fp = frame->fp; in frame_pointer_check() local
68 if (fp < low + 4 || fp > high - 4) in frame_pointer_check()
71 if (fp < low + 12 || fp > high - 4) in frame_pointer_check()
80 unsigned long fp = frame->fp; in unwind_frame() local
108 frame->sp = frame->fp; in unwind_frame()
109 frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp)); in unwind_frame()
110 frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp + 4)); in unwind_frame()
112 frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 12)); in unwind_frame()
113 frame->sp = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 8)); in unwind_frame()
114 frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 4)); in unwind_frame()
119 (void *)frame->fp, &frame->kr_cur); in unwind_frame()
146 unsigned long fp, unsigned long sp, in start_stack_trace() argument
149 frame->fp = fp; in start_stack_trace()