mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 11:20:07 +00:00
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/* Perform a `longjmp' on a Mach thread_state. Alpha 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 alpha_thread_state *ts = state;
|
|
|
|
ts->r9 = env[0].__jmpbuf[0].__9;
|
|
ts->r11 = env[0].__jmpbuf[0].__11;
|
|
ts->r12 = env[0].__jmpbuf[0].__12;
|
|
ts->r13 = env[0].__jmpbuf[0].__13;
|
|
ts->r14 = env[0].__jmpbuf[0].__14;
|
|
ts->r15 = (long int) env[0].__jmpbuf[0].__fp;
|
|
ts->r30 = (long int) env[0].__jmpbuf[0].__sp;
|
|
ts->pc = (long int) env[0].__jmpbuf[0].__pc;
|
|
ts->r0 = val ?: 1;
|
|
}
|