diff options
| -rw-r--r-- | gdbstub.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdbstub.c b/gdbstub.c index 432e7d2f7d..1517563abe 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -1798,6 +1798,16 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) void gdb_set_stop_cpu(CPUState *cpu) { + GDBProcess *p = gdb_get_cpu_process(gdbserver_state, cpu); + + if (!p->attached) { + /* + * Having a stop CPU corresponding to a process that is not attached + * confuses GDB. So we ignore the request. + */ + return; + } + gdbserver_state->c_cpu = cpu; gdbserver_state->g_cpu = cpu; } |