Lines Matching refs:old_frame
72 static inline int unwind_user_frame(struct stackframe *old_frame,
75 struct stackframe new_frame = *old_frame;
80 if (old_frame->pc == 0 || old_frame->sp == 0 || old_frame->ra == 0)
111 new_frame.ra = old_frame->sp + ra_offset;
117 new_frame.sp = old_frame->sp + stack_size;
122 if (new_frame.sp > old_frame->sp)
126 new_frame.pc = old_frame->ra;
127 *old_frame = new_frame;