Add qemu 2.4.0

[kvmfornfv.git] / qemu / target-s390x / cpu-qom.h

diff --git a/qemu/target-s390x/cpu-qom.h b/qemu/target-s390x/cpu-qom.h
new file mode 100644 (file)
index 0000000..491c1b8
--- /dev/null
+++ b/qemu/target-s390x/cpu-qom.h
@@ -0,0 +1,103 @@
+/*
+ * QEMU S/390 CPU
+ *
+ * Copyright (c) 2012 SUSE LINUX Products GmbH
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see
+ * <http://www.gnu.org/licenses/lgpl-2.1.html>
+ */
+#ifndef QEMU_S390_CPU_QOM_H
+#define QEMU_S390_CPU_QOM_H
+
+#include "qom/cpu.h"
+#include "cpu.h"
+
+#define TYPE_S390_CPU "s390-cpu"
+
+#define S390_CPU_CLASS(klass) \
+    OBJECT_CLASS_CHECK(S390CPUClass, (klass), TYPE_S390_CPU)
+#define S390_CPU(obj) \
+    OBJECT_CHECK(S390CPU, (obj), TYPE_S390_CPU)
+#define S390_CPU_GET_CLASS(obj) \
+    OBJECT_GET_CLASS(S390CPUClass, (obj), TYPE_S390_CPU)
+
+/**
+ * S390CPUClass:
+ * @parent_realize: The parent class' realize handler.
+ * @parent_reset: The parent class' reset handler.
+ * @load_normal: Performs a load normal.
+ * @cpu_reset: Performs a CPU reset.
+ * @initial_cpu_reset: Performs an initial CPU reset.
+ *
+ * An S/390 CPU model.
+ */
+typedef struct S390CPUClass {
+    /*< private >*/
+    CPUClass parent_class;
+    /*< public >*/
+
+    DeviceRealize parent_realize;
+    void (*parent_reset)(CPUState *cpu);
+    void (*load_normal)(CPUState *cpu);
+    void (*cpu_reset)(CPUState *cpu);
+    void (*initial_cpu_reset)(CPUState *cpu);
+} S390CPUClass;
+
+/**
+ * S390CPU:
+ * @env: #CPUS390XState.
+ *
+ * An S/390 CPU.
+ */
+typedef struct S390CPU {
+    /*< private >*/
+    CPUState parent_obj;
+    /*< public >*/
+
+    CPUS390XState env;
+    /* needed for live migration */
+    void *irqstate;
+    uint32_t irqstate_saved_size;
+} S390CPU;
+
+static inline S390CPU *s390_env_get_cpu(CPUS390XState *env)
+{
+    return container_of(env, S390CPU, env);
+}
+
+#define ENV_GET_CPU(e) CPU(s390_env_get_cpu(e))
+
+#define ENV_OFFSET offsetof(S390CPU, env)
+
+#ifndef CONFIG_USER_ONLY
+extern const struct VMStateDescription vmstate_s390_cpu;
+#endif
+
+void s390_cpu_do_interrupt(CPUState *cpu);
+bool s390_cpu_exec_interrupt(CPUState *cpu, int int_req);
+void s390_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
+                         int flags);
+int s390_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs,
+                              int cpuid, void *opaque);
+
+int s390_cpu_write_elf64_qemunote(WriteCoreDumpFunction f,
+                                  CPUState *cpu, void *opaque);
+hwaddr s390_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
+hwaddr s390_cpu_get_phys_addr_debug(CPUState *cpu, vaddr addr);
+int s390_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
+int s390_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+void s390_cpu_gdb_init(CPUState *cs);
+void s390x_cpu_debug_excp_handler(CPUState *cs);
+
+#endif