On 1/30/19 8:24 PM, Max Filippov wrote:
> With multiprocess extensions gdb uses 'vKill' packet instead of 'k' to
> kill the inferior. Handle 'vKill' the same way 'k' was handled in the
> presence of single process.
>
> Fixes: 7cf48f6752e5 ("gdbstub: add multiprocess support to
> (f|s)ThreadInfo and ThreadExtraInfo")
>
> Cc: Luc Michel <luc.mic...@greensocs.com>
> Signed-off-by: Max Filippov <jcmvb...@gmail.com>
Reviewed-by: Luc Michel <luc.mic...@greensocs.com>
> ---
> Changes v1->v2:
> - terminate QEMU in the vKill packet handler regardless of whatever the
> PID is or how many processes are attached [Luc Michel]
>
> gdbstub.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/gdbstub.c b/gdbstub.c
> index bfc7afb50968..96ffcd9d9d1d 100644
> --- a/gdbstub.c
> +++ b/gdbstub.c
> @@ -1383,6 +1383,10 @@ static int gdb_handle_packet(GDBState *s, const char
> *line_buf)
>
> put_packet(s, buf);
> break;
> + } else if (strncmp(p, "Kill;", 5) == 0) {
> + /* Kill the target */
> + error_report("QEMU: Terminated via GDBstub");
> + exit(0);
> } else {
> goto unknown_command;
> }
>
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