From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/target-s390x/cpu-qom.h | 103 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 qemu/target-s390x/cpu-qom.h (limited to '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 index 000000000..491c1b876 --- /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 + * + */ +#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 -- cgit 1.2.3-korg