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author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/target-lm32/cpu-qom.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/target-lm32/cpu-qom.h')
-rw-r--r-- | qemu/target-lm32/cpu-qom.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/qemu/target-lm32/cpu-qom.h b/qemu/target-lm32/cpu-qom.h new file mode 100644 index 000000000..77bc7b268 --- /dev/null +++ b/qemu/target-lm32/cpu-qom.h @@ -0,0 +1,92 @@ +/* + * QEMU LatticeMico32 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_LM32_CPU_QOM_H +#define QEMU_LM32_CPU_QOM_H + +#include "qom/cpu.h" +#include "cpu.h" + +#define TYPE_LM32_CPU "lm32-cpu" + +#define LM32_CPU_CLASS(klass) \ + OBJECT_CLASS_CHECK(LM32CPUClass, (klass), TYPE_LM32_CPU) +#define LM32_CPU(obj) \ + OBJECT_CHECK(LM32CPU, (obj), TYPE_LM32_CPU) +#define LM32_CPU_GET_CLASS(obj) \ + OBJECT_GET_CLASS(LM32CPUClass, (obj), TYPE_LM32_CPU) + +/** + * LM32CPUClass: + * @parent_realize: The parent class' realize handler. + * @parent_reset: The parent class' reset handler. + * + * A LatticeMico32 CPU model. + */ +typedef struct LM32CPUClass { + /*< private >*/ + CPUClass parent_class; + /*< public >*/ + + DeviceRealize parent_realize; + void (*parent_reset)(CPUState *cpu); +} LM32CPUClass; + +/** + * LM32CPU: + * @env: #CPULM32State + * + * A LatticeMico32 CPU. + */ +typedef struct LM32CPU { + /*< private >*/ + CPUState parent_obj; + /*< public >*/ + + CPULM32State env; + + uint32_t revision; + uint8_t num_interrupts; + uint8_t num_breakpoints; + uint8_t num_watchpoints; + uint32_t features; +} LM32CPU; + +static inline LM32CPU *lm32_env_get_cpu(CPULM32State *env) +{ + return container_of(env, LM32CPU, env); +} + +#define ENV_GET_CPU(e) CPU(lm32_env_get_cpu(e)) + +#define ENV_OFFSET offsetof(LM32CPU, env) + +#ifndef CONFIG_USER_ONLY +extern const struct VMStateDescription vmstate_lm32_cpu; +#endif + +void lm32_cpu_do_interrupt(CPUState *cpu); +bool lm32_cpu_exec_interrupt(CPUState *cs, int int_req); +void lm32_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, + int flags); +hwaddr lm32_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); +int lm32_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); +int lm32_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); + +#endif |