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authorPaul Brook <paul@codesourcery.com>2010-06-16 13:03:51 +0100
committerPaul Brook <paul@codesourcery.com>2010-06-16 13:03:51 +0100
commit0e1c9c54afb9ce6be2339923ced025a0d2a541ea (patch)
tree37ecff9eb90d4c880b80bfdcb53ab976dc6236e8 /gdbstub.c
parent1884533c74aea64f8acac735a30bc8f427de161f (diff)
GDB exit status for semihosting
Report exit status to GDB when a semihosted application exits. Signed-off-by: Paul Brook <paul@codesourcery.com>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c34
1 files changed, 20 insertions, 14 deletions
diff --git a/gdbstub.c b/gdbstub.c
index 474ed8aeae..c1852c243f 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2373,6 +2373,26 @@ static void gdb_read_byte(GDBState *s, int ch)
}
}
+/* Tell the remote gdb that the process has exited. */
+void gdb_exit(CPUState *env, int code)
+{
+ GDBState *s;
+ char buf[4];
+
+ s = gdbserver_state;
+ if (!s) {
+ return;
+ }
+#ifdef CONFIG_USER_ONLY
+ if (gdbserver_fd < 0 || s->fd < 0) {
+ return;
+ }
+#endif
+
+ snprintf(buf, sizeof(buf), "W%02x", (uint8_t)code);
+ put_packet(s, buf);
+}
+
#ifdef CONFIG_USER_ONLY
int
gdb_queuesig (void)
@@ -2436,20 +2456,6 @@ gdb_handlesig (CPUState *env, int sig)
return sig;
}
-/* Tell the remote gdb that the process has exited. */
-void gdb_exit(CPUState *env, int code)
-{
- GDBState *s;
- char buf[4];
-
- s = gdbserver_state;
- if (gdbserver_fd < 0 || s->fd < 0)
- return;
-
- snprintf(buf, sizeof(buf), "W%02x", code);
- put_packet(s, buf);
-}
-
/* Tell the remote gdb that the process has exited due to SIG. */
void gdb_signalled(CPUState *env, int sig)
{