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authorKONRAD Frederic <frederic.konrad@adacore.com>2018-03-20 10:39:33 +0100
committerPeter Maydell <peter.maydell@linaro.org>2018-03-27 21:16:27 +0100
commit1bb982b8fc2f98246d47c83833c20bf858d649f4 (patch)
tree6edad159cb1232a1bf371fc1f21dda3b55be5d33 /gdbstub.c
parentf55e88f2ab09e9348b0d1d233acd9518a7570f16 (diff)
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gdbstub: send a termination packet instead of crashing gdb
Since the commit: commit 4486e89c219c0d1b9bd8dfa0b1dd5b0d51ff2268 Author: Stefan Hajnoczi <stefanha@redhat.com> Date: Wed Mar 7 14:42:05 2018 +0000 vl: introduce vm_shutdown() GDB crashes when qemu exits (at least on sparc-softmmu): Remote communication error. Target disconnected.: Connection reset by peer. Quitting: putpkt: write failed: Broken pipe. So send a packet to exit GDB before we exit QEMU: [Inferior 1 (Thread 0) exited normally] Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: KONRAD Frederic <frederic.konrad@adacore.com> Message-id: 1521538773-30802-1-git-send-email-frederic.konrad@adacore.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/gdbstub.c b/gdbstub.c
index f1d5148..a76b2fa 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2052,6 +2052,13 @@ int gdbserver_start(const char *device)
return 0;
}
+void gdbserver_cleanup(void)
+{
+ if (gdbserver_state) {
+ put_packet(gdbserver_state, "W00");
+ }
+}
+
static void register_types(void)
{
type_register_static(&char_gdb_type_info);