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[Qemu-devel] [RFC 09/20] cpu: introduce cpu_realize()
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [RFC 09/20] cpu: introduce cpu_realize() |
Date: |
Tue, 18 Dec 2012 18:04:02 -0200 |
This is just for testing/demonstration purposes. Probably this will be
replaced by the more generic DeviceState realize() method, later.
Signed-off-by: Eduardo Habkost <address@hidden>
---
include/qemu/cpu.h | 13 +++++++++++++
qom/cpu.c | 10 ++++++++++
2 files changed, 23 insertions(+)
diff --git a/include/qemu/cpu.h b/include/qemu/cpu.h
index b27b353..90bb27d 100644
--- a/include/qemu/cpu.h
+++ b/include/qemu/cpu.h
@@ -20,6 +20,7 @@
#ifndef QEMU_CPU_H
#define QEMU_CPU_H
+#include "error.h"
#include "qemu/object.h"
#include "qemu-thread.h"
@@ -41,6 +42,7 @@ typedef struct CPUState CPUState;
/**
* CPUClass:
* @reset: Callback to reset the #CPUState to its initial state.
+ * @realize: Realize function to finish CPU initialization.
*
* Represents a CPU family or model.
*/
@@ -50,6 +52,7 @@ typedef struct CPUClass {
/*< public >*/
void (*reset)(CPUState *cpu);
+ void (*realize)(CPUState *cpu, Error **errp);
} CPUClass;
/**
@@ -88,6 +91,16 @@ struct CPUState {
*/
void cpu_reset(CPUState *cpu);
+
+/**
+ * cpu_realize:
+ * @cpu: The CPU that is going to be "realized".
+ *
+ * Finishes initialization of the CPU object, after properties have been
+ * set.
+ */
+void cpu_realize(CPUState *cpu, Error **errp);
+
/**
* qemu_cpu_has_work:
* @cpu: The vCPU to check.
diff --git a/qom/cpu.c b/qom/cpu.c
index 5b36046..a96f6ee 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -30,6 +30,16 @@ void cpu_reset(CPUState *cpu)
}
}
+void cpu_realize(CPUState *cpu, Error **errp)
+{
+ CPUClass *klass = CPU_GET_CLASS(cpu);
+
+ if (klass->realize) {
+ (*klass->realize)(cpu, errp);
+ }
+}
+
+
static void cpu_common_reset(CPUState *cpu)
{
}
--
1.7.11.7
- [Qemu-devel] [RFC 00/20] generic_cpu_init() and generic_cpu_create() functions, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 01/20] qemu-common.h: "use" env parameter in no-op version of qemu_init_vcpu(), Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 07/20] target-unicore32: convert cpu_init to QOM, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 02/20] cpu: introduce CPU_GET_ENV macros, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 12/20] hw/openrisc_sim.c: coding style/indentation fix, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 06/20] m68k: convert cpu_init to QOM, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 11/20] target-openrisc: implement CPU realize() method, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 09/20] cpu: introduce cpu_realize(),
Eduardo Habkost <=
- [Qemu-devel] [RFC 15/20] target-arm: replace cpu_arm_init() with generic_cpu_init(), Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 17/20] target-m68k: replace cpu_m68k_init() with generic_cpu_init(), Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 05/20] alpha: convert cpu_init to QOM, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 04/20] cpu: replace trivial old_cpu_init functions, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 13/20] target-openrisc: replace cpu_openrisc_init() with generic_cpu_init(), Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 16/20] target-m68k: move final steps of cpu_m68k_init() to realize function, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 18/20] target-unicore32: move final steps of uc32_cpu_init() to realize function, Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 19/20] target-unicore32: replace uc32_cpu_init() with generic_cpu_init(), Eduardo Habkost, 2012/12/18
- [Qemu-devel] [RFC 14/20] target-arm: move final steps of cpu_arm_init() to realize function, Eduardo Habkost, 2012/12/18