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- /* Perform a `longjmp' on a Mach thread_state. MIPS version.
- Copyright (C) 1991, 1994 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <hurd/signal.h>
- #include <setjmp.h>
- #include <mach/thread_status.h>
-
-
- /* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'. */
-
- void
- _hurd_longjmp_thread_state (void *state, jmp_buf env, int val)
- {
- struct mips_thread_state *ts = state;
-
- ts->r16 = env[0].__regs[0];
- ts->r17 = env[0].__regs[1];
- ts->r18 = env[0].__regs[2];
- ts->r19 = env[0].__regs[3];
- ts->r20 = env[0].__regs[4];
- ts->r21 = env[0].__regs[5];
- ts->r22 = env[0].__regs[6];
- ts->r23 = env[0].__regs[7];
- ts->r28 = (int) env[0].__gp;
- ts->r29 = (int) env[0].__sp;
- ts->r30 = (int) env[0].__fp;
- ts->pc = (int) env[0].__pc;
- ts->r2 = val ?: 1;
- }
-