Provide a generic implementation for all CPU subclasses.
Reviewed-by: Eric Blake <ebl...@redhat.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
include/qom/cpu.h | 1 -
qom/cpu.c | 11 ++++-------
target/i386/cpu.c | 2 +-
3 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 1bc3ad2..04d3a2c 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -158,7 +158,6 @@ typedef struct CPUClass {
uint8_t *buf, int len, bool is_write);
void (*dump_state)(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
- GuestPanicInformation* (*get_crash_info)(CPUState *cpu);
void (*dump_statistics)(CPUState *cpu, FILE *f,
fprintf_function cpu_fprintf, int flags);
int64_t (*get_arch_id)(CPUState *cpu);
diff --git a/qom/cpu.c b/qom/cpu.c
index 7e005af..a9482ce 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -22,6 +22,8 @@
#include "qapi/error.h"
#include "qemu-common.h"
#include "qom/cpu.h"
+#include "qom/qom-qobject.h"
+#include "qapi-visit.h"
#include "sysemu/hw_accel.h"
#include "qemu/notify.h"
#include "qemu/log.h"
@@ -220,13 +222,8 @@ static bool cpu_common_exec_interrupt(CPUState *cpu, int
int_req)
GuestPanicInformation *cpu_get_crash_info(CPUState *cpu)
{
- CPUClass *cc = CPU_GET_CLASS(cpu);
- GuestPanicInformation *res = NULL;
-
- if (cc->get_crash_info) {
- res = cc->get_crash_info(cpu);
- }
- return res;
+ return OBJECT_PROPERTY_GET_PTR(OBJECT(cpu), "crash-information",
+ GuestPanicInformation, NULL);
}
void cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 63be816..3071769 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3516,6 +3516,7 @@ static GuestPanicInformation
*x86_cpu_get_crash_info(CPUState *cs)
return panic_info;
}
+
static void x86_cpu_get_crash_info_qom(Object *obj, Visitor *v,
const char *name, void *opaque,
Error **errp)
@@ -3731,7 +3732,6 @@ static void x86_cpu_common_class_init(ObjectClass *oc,
void *data)
cc->do_interrupt = x86_cpu_do_interrupt;
cc->cpu_exec_interrupt = x86_cpu_exec_interrupt;
cc->dump_state = x86_cpu_dump_state;
- cc->get_crash_info = x86_cpu_get_crash_info;
cc->set_pc = x86_cpu_set_pc;
cc->synchronize_from_tb = x86_cpu_synchronize_from_tb;
cc->gdb_read_register = x86_cpu_gdb_read_register;
--
2.9.3
