70                              abi_ulong frame_addr, target_sigset_t *set)  in setup_sigcontext()  argument
74     __put_user(on_sig_stack(frame_addr), &sc->sc_onstack);  in setup_sigcontext()
128     abi_ulong frame_addr, r26;  in setup_frame()  local
132     frame_addr = get_sigframe(ka, env, sizeof(*frame));  in setup_frame()
133     trace_user_setup_frame(env, frame_addr);  in setup_frame()
134     if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 0)) {  in setup_frame()
138     setup_sigcontext(&frame->sc, env, frame_addr, set);  in setup_frame()
146     unlock_user_struct(frame, frame_addr, 1);  in setup_frame()
158     env->ir[IR_A2] = frame_addr + offsetof(struct target_sigframe, sc);  in setup_frame()
159     env->ir[IR_SP] = frame_addr;  in setup_frame()
166     abi_ulong frame_addr, r26;  in setup_rt_frame()  local
170     frame_addr = get_sigframe(ka, env, sizeof(*frame));  in setup_rt_frame()
171     trace_user_setup_rt_frame(env, frame_addr);  in setup_rt_frame()
172     if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 0)) {  in setup_rt_frame()
184     setup_sigcontext(&frame->uc.tuc_mcontext, env, frame_addr, set);  in setup_rt_frame()
204     env->ir[IR_A1] = frame_addr + offsetof(struct target_rt_sigframe, info);  in setup_rt_frame()
205     env->ir[IR_A2] = frame_addr + offsetof(struct target_rt_sigframe, uc);  in setup_rt_frame()
206     env->ir[IR_SP] = frame_addr;  in setup_rt_frame()
237     abi_ulong frame_addr = env->ir[IR_A0];  in do_rt_sigreturn()  local
241     trace_user_do_rt_sigreturn(env, frame_addr);  in do_rt_sigreturn()
242     if (!lock_user_struct(VERIFY_READ, frame, frame_addr, 1)) {  in do_rt_sigreturn()
251     unlock_user_struct(frame, frame_addr, 0);  in do_rt_sigreturn()
256     unlock_user_struct(frame, frame_addr, 0);  in do_rt_sigreturn()