1 /* Copyright (C) 1994 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
19 /* Signal handlers are actually called:
20 void handler (int sig, int code, struct sigcontext *scp); */
22 /* State of this thread when the signal was taken. */
25 int sc_onstack; /* Nonzero if running on sigstack. */
26 sigset_t sc_mask; /* Blocked signals to restore. */
28 /* MiG reply port this thread is using. */
29 unsigned int sc_reply_port;
31 /* Port this thread is doing an interruptible RPC on. */
32 unsigned int sc_intr_port;
34 /* "General" registers. */
37 int sc_sp; /* Stack pointer. */
38 int sc_fp; /* Frame pointer. */
39 int sc_pc; /* Instruction pointer. */
40 int sc_ps; /* Processor status. */