Lines Matching defs:uc
722 struct arm_ucontext uc;
723 if (umove(tcp, arm_regs.ARM_sp, &uc) < 0)
726 * Kernel fills out uc.sc.oldmask too when it sets up signal stack,
727 * but for sigmask restore, sigreturn syscall uses uc.uc_sigmask instead.
729 tprintsigmask_addr(") (mask ", uc.uc_sigmask);
874 struct ucontext uc;
879 if (umove(tcp, sp, &uc) < 0)
881 tprintsigmask_val(") (mask ", uc.uc_sigmask);
911 struct ucontext uc;
915 if (umove(tcp, tile_regs.sp + SIGFRAME_UC_OFFSET, &uc) < 0)
917 tprintsigmask_val(") (mask ", uc.uc_sigmask);