Lines Matching refs:ra
51 pc = task->thread.ra; in walk_stackframe()
66 if (regs && (regs->epc == pc) && fp_is_valid(frame->ra, sp)) { in walk_stackframe()
68 fp = frame->ra; in walk_stackframe()
69 pc = regs->ra; in walk_stackframe()
72 pc = ftrace_graph_ret_addr(current, &graph_idx, frame->ra, in walk_stackframe()
73 &frame->ra); in walk_stackframe()
103 pc = task->thread.ra; in walk_stackframe()
175 unsigned long ra = 0; in unwind_user_frame() local
186 ra = reg_ra ? : buftail.ra; in unwind_user_frame()
189 if (!ra || !consume_entry(cookie, ra)) in unwind_user_frame()
204 fp = unwind_user_frame(consume_entry, cookie, fp, regs->ra); in arch_stack_walk_user()