dev/arm/unix_signals.c

87     user_addr_t ua_sp;
151         ua_sp = ut->uu_sigstk.ss_sp;
152         ua_sp += ut->uu_sigstk.ss_size;
156         ua_sp = tstate32->sp;
162     ua_sp -= UC_FLAVOR_SIZE;
163     ua_mctxp = ua_sp;
165     ua_sp -= sizeof(struct user_ucontext32);
166     ua_uctxp = ua_sp;
168     ua_sp -= sizeof(siginfo_t);
169     ua_sip = ua_sp;
174     ua_sp = TRUNC_DOWN32(ua_sp, C_32_STK_ALIGN);
181     uctx32.uc_stack.ss_sp = ua_sp;
271     if (copyout((caddr_t)&ua_uctxp, ua_sp, sizeof(user_addr_t)))
281     tstate32->sp = ua_sp;