[Qemu-commits] [qemu/qemu] 1bb982: gdbstub: send a termination packet instead of cras...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 1bb982b8fc2f98246d47c83833c20bf858d649f4
      
https://github.com/qemu/qemu/commit/1bb982b8fc2f98246d47c83833c20bf858d649f4
  Author: KONRAD Frederic <address@hidden>
  Date:   2018-03-27 (Tue, 27 Mar 2018)

  Changed paths:
    M gdbstub.c
    M include/exec/gdbstub.h
    M vl.c

  Log Message:
  -----------
  gdbstub: send a termination packet instead of crashing gdb

Since the commit:
commit 4486e89c219c0d1b9bd8dfa0b1dd5b0d51ff2268
Author: Stefan Hajnoczi <address@hidden>
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 <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: KONRAD Frederic <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>