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84778508 BS |
1 | /* |
2 | * Emulation of BSD signals | |
3 | * | |
4 | * Copyright (c) 2003 - 2008 Fabrice Bellard | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
8167ee88 | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
84778508 | 18 | */ |
84778508 | 19 | |
5abfac27 | 20 | #include "qemu/osdep.h" |
84778508 | 21 | #include "qemu.h" |
84778508 | 22 | |
835b04ed WL |
23 | /* |
24 | * Stubbed out routines until we merge signal support from bsd-user | |
25 | * fork. | |
26 | */ | |
27 | ||
5abfac27 WL |
28 | /* |
29 | * Queue a signal so that it will be send to the virtual CPU as soon as | |
30 | * possible. | |
31 | */ | |
32 | void queue_signal(CPUArchState *env, int sig, target_siginfo_t *info) | |
33 | { | |
34 | qemu_log_mask(LOG_UNIMP, "No signal queueing, dropping signal %d\n", sig); | |
35 | } | |
36 | ||
84778508 BS |
37 | void signal_init(void) |
38 | { | |
39 | } | |
40 | ||
9349b4f9 | 41 | void process_pending_signals(CPUArchState *cpu_env) |
84778508 BS |
42 | { |
43 | } | |
835b04ed WL |
44 | |
45 | void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr, | |
46 | MMUAccessType access_type, bool maperr, uintptr_t ra) | |
47 | { | |
48 | qemu_log_mask(LOG_UNIMP, "No signal support for SIGSEGV\n"); | |
49 | /* unreachable */ | |
50 | abort(); | |
51 | } | |
52 | ||
53 | void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr, | |
54 | MMUAccessType access_type, uintptr_t ra) | |
55 | { | |
56 | qemu_log_mask(LOG_UNIMP, "No signal support for SIGBUS\n"); | |
57 | /* unreachable */ | |
58 | abort(); | |
59 | } |