diff options
| -rw-r--r-- | gdbstub.c | 15 |
1 files changed, 12 insertions, 3 deletions
@@ -1724,6 +1724,7 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state) GDBState *s = gdbserver_state; CPUState *cpu = s->c_cpu; char buf[256]; + char thread_id[16]; const char *type; int ret; @@ -1735,6 +1736,14 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state) put_packet(s, s->syscall_buf); return; } + + if (cpu == NULL) { + /* No process attached */ + return; + } + + gdb_fmt_thread_id(s, cpu, thread_id, sizeof(thread_id)); + switch (state) { case RUN_STATE_DEBUG: if (cpu->watchpoint_hit) { @@ -1752,8 +1761,8 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state) trace_gdbstub_hit_watchpoint(type, cpu_gdb_index(cpu), (target_ulong)cpu->watchpoint_hit->vaddr); snprintf(buf, sizeof(buf), - "T%02xthread:%02x;%swatch:" TARGET_FMT_lx ";", - GDB_SIGNAL_TRAP, cpu_gdb_index(cpu), type, + "T%02xthread:%s;%swatch:" TARGET_FMT_lx ";", + GDB_SIGNAL_TRAP, thread_id, type, (target_ulong)cpu->watchpoint_hit->vaddr); cpu->watchpoint_hit = NULL; goto send_packet; @@ -1795,7 +1804,7 @@ static void gdb_vm_state_change(void *opaque, int running, RunState state) break; } gdb_set_stop_cpu(cpu); - snprintf(buf, sizeof(buf), "T%02xthread:%02x;", ret, cpu_gdb_index(cpu)); + snprintf(buf, sizeof(buf), "T%02xthread:%s;", ret, thread_id); send_packet: put_packet(s, buf); |