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[Qemu-devel] [PATCH 2/3] qapi: flatten GuestPanicInformation union
From: |
Denis V. Lunev |
Subject: |
[Qemu-devel] [PATCH 2/3] qapi: flatten GuestPanicInformation union |
Date: |
Mon, 20 Feb 2017 21:21:54 +0300 |
From: Anton Nefedov <address@hidden>
Signed-off-by: Anton Nefedov <address@hidden>
Signed-off-by: Denis V. Lunev <address@hidden>
CC: Paolo Bonzini <address@hidden>
CC: Eric Blake <address@hidden>
---
qapi-schema.json | 12 ++++++++++++
target/i386/cpu.c | 15 ++++++---------
vl.c | 12 ++++++------
3 files changed, 24 insertions(+), 15 deletions(-)
diff --git a/qapi-schema.json b/qapi-schema.json
index e9a6364..b142e15 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -5872,6 +5872,16 @@
'data': [ 'pause', 'poweroff' ] }
##
+# @GuestPanicInformationType:
+#
+# An enumeration of the guest panic information types
+#
+# Since: 2.9
+##
+{ 'enum': 'GuestPanicInformationType',
+ 'data': [ 'hyper-v'] }
+
+##
# @GuestPanicInformation:
#
# Information about a guest panic
@@ -5879,6 +5889,8 @@
# Since: 2.9
##
{'union': 'GuestPanicInformation',
+ 'base': {'type': 'GuestPanicInformationType'},
+ 'discriminator': 'type',
'data': { 'hyper-v': 'GuestPanicInformationHyperV' } }
##
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index fd7add2..63be816 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3502,19 +3502,16 @@ static GuestPanicInformation
*x86_cpu_get_crash_info(CPUState *cs)
GuestPanicInformation *panic_info = NULL;
if (env->features[FEAT_HYPERV_EDX] & HV_X64_GUEST_CRASH_MSR_AVAILABLE) {
- GuestPanicInformationHyperV *panic_info_hv =
- g_malloc0(sizeof(GuestPanicInformationHyperV));
panic_info = g_malloc0(sizeof(GuestPanicInformation));
- panic_info->type = GUEST_PANIC_INFORMATION_KIND_HYPER_V;
- panic_info->u.hyper_v.data = panic_info_hv;
+ panic_info->type = GUEST_PANIC_INFORMATION_TYPE_HYPER_V;
assert(HV_X64_MSR_CRASH_PARAMS >= 5);
- panic_info_hv->arg1 = env->msr_hv_crash_params[0];
- panic_info_hv->arg2 = env->msr_hv_crash_params[1];
- panic_info_hv->arg3 = env->msr_hv_crash_params[2];
- panic_info_hv->arg4 = env->msr_hv_crash_params[3];
- panic_info_hv->arg5 = env->msr_hv_crash_params[4];
+ panic_info->u.hyper_v.arg1 = env->msr_hv_crash_params[0];
+ panic_info->u.hyper_v.arg2 = env->msr_hv_crash_params[1];
+ panic_info->u.hyper_v.arg3 = env->msr_hv_crash_params[2];
+ panic_info->u.hyper_v.arg4 = env->msr_hv_crash_params[3];
+ panic_info->u.hyper_v.arg5 = env->msr_hv_crash_params[4];
}
return panic_info;
diff --git a/vl.c b/vl.c
index 81382b6..2781716 100644
--- a/vl.c
+++ b/vl.c
@@ -1682,14 +1682,14 @@ void qemu_system_reset(bool report)
void qemu_system_guest_panicked(GuestPanicInformation *info)
{
qemu_log_mask(LOG_GUEST_ERROR, "Guest crashed\n");
- if (info && info->type == GUEST_PANIC_INFORMATION_KIND_HYPER_V) {
+ if (info && info->type == GUEST_PANIC_INFORMATION_TYPE_HYPER_V) {
qemu_log_mask(LOG_GUEST_ERROR, "HV crash parameters: (%#"PRIx64
" %#"PRIx64" %#"PRIx64" %#"PRIx64" %#"PRIx64")\n",
- info->u.hyper_v.data->arg1,
- info->u.hyper_v.data->arg2,
- info->u.hyper_v.data->arg3,
- info->u.hyper_v.data->arg4,
- info->u.hyper_v.data->arg5);
+ info->u.hyper_v.arg1,
+ info->u.hyper_v.arg2,
+ info->u.hyper_v.arg3,
+ info->u.hyper_v.arg4,
+ info->u.hyper_v.arg5);
}
if (current_cpu) {
--
2.7.4