cpu: Add crash_occurred flag into CPUState

CPUState::crash_occurred field inside CPUState marks
that guest crash occurred. This value is added into
cpu common migration subsection.

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Andreas Färber <afaerber@suse.de>
Message-Id: <1435924905-8926-12-git-send-email-den@openvz.org>
[Document the new field. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/qom/cpu.c b/qom/cpu.c
index 3841f0de5b..fb80d13a3f 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -251,6 +251,7 @@ static void cpu_common_reset(CPUState *cpu)
     cpu->icount_decr.u32 = 0;
     cpu->can_do_io = 1;
     cpu->exception_index = -1;
+    cpu->crash_occurred = false;
     memset(cpu->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof(void *));
 }