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5107cf1d | 1 | /* Perform a `longjmp' on a `struct sigcontext'. MIPS version. |
f166d865 UD |
2 | Copyright (C) 1996, 1997 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. | |
28f540f4 | 4 | |
f166d865 | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 9 | |
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10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
28f540f4 | 14 | |
41bdb6e2 AJ |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
28f540f4 | 19 | |
5107cf1d UD |
20 | #include <setjmp.h> |
21 | #include <hurd/signal.h> | |
22 | #include <string.h> | |
28f540f4 | 23 | |
5107cf1d UD |
24 | void |
25 | _hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval) | |
28f540f4 | 26 | { |
5107cf1d UD |
27 | scp->sc_gpr[16] = env[0].__regs[0]; |
28 | scp->sc_gpr[17] = env[0].__regs[1]; | |
29 | scp->sc_gpr[18] = env[0].__regs[2]; | |
30 | scp->sc_gpr[19] = env[0].__regs[3]; | |
31 | scp->sc_gpr[20] = env[0].__regs[4]; | |
32 | scp->sc_gpr[21] = env[0].__regs[5]; | |
33 | scp->sc_gpr[22] = env[0].__regs[6]; | |
34 | scp->sc_gpr[23] = env[0].__regs[7]; | |
35 | ||
36 | scp->sc_gpr[28] = (int) env[0].__gp; | |
37 | scp->sc_fp = (int) env[0].__fp; | |
38 | scp->sc_sp = (int) env[0].__sp; | |
39 | scp->sc_pc = (int) env[0].__pc; | |
40 | scp->sc_gpr[2] = retval ?: 1; | |
28f540f4 | 41 | } |