1 files changed, 59 insertions, 0 deletions
diff --git a/bsd-user/signal.c b/bsd-user/signal.c
new file mode 100644
index 000000000..05b277c64
--- /dev/null
+++ b/bsd-user/signal.c
@@ -0,0 +1,59 @@
+/*
+ *  Emulation of BSD signals
+ *
+ *  Copyright (c) 2003 - 2008 Fabrice Bellard
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "qemu.h"
+
+/*
+ * Stubbed out routines until we merge signal support from bsd-user
+ * fork.
+ */
+
+/*
+ * Queue a signal so that it will be send to the virtual CPU as soon as
+ * possible.
+ */
+void queue_signal(CPUArchState *env, int sig, target_siginfo_t *info)
+{
+    qemu_log_mask(LOG_UNIMP, "No signal queueing, dropping signal %d\n", sig);
+}
+
+void signal_init(void)
+{
+}
+
+void process_pending_signals(CPUArchState *cpu_env)
+{
+}
+
+void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
+                           MMUAccessType access_type, bool maperr, uintptr_t ra)
+{
+    qemu_log_mask(LOG_UNIMP, "No signal support for SIGSEGV\n");
+    /* unreachable */
+    abort();
+}
+
+void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
+                          MMUAccessType access_type, uintptr_t ra)
+{
+    qemu_log_mask(LOG_UNIMP, "No signal support for SIGBUS\n");
+    /* unreachable */
+    abort();
+}