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author | Andreas Färber <afaerber@suse.de> | 2012-04-11 01:22:08 +0200 |
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committer | Andreas Färber <afaerber@suse.de> | 2012-04-12 01:07:41 +0200 |
commit | fc0ced2fbd8d40672fcdd2f655bbdcd3e278f3ab (patch) | |
tree | b8c56f6959905d36bd4b69d30c573e5fe838c13c /target-lm32/cpu-qom.h | |
parent | c1958aea51a14199d05d392edce932a956e1674d (diff) | |
download | hqemu-fc0ced2fbd8d40672fcdd2f655bbdcd3e278f3ab.zip hqemu-fc0ced2fbd8d40672fcdd2f655bbdcd3e278f3ab.tar.gz |
target-lm32: QOM'ify CPU
Embed CPULM32State as first member of QOM LM32CPU.
Let CPUClass::reset() call cpu_state_reset() for now.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Michael Walle <michael@walle.cc>
Diffstat (limited to 'target-lm32/cpu-qom.h')
-rw-r--r-- | target-lm32/cpu-qom.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/target-lm32/cpu-qom.h b/target-lm32/cpu-qom.h new file mode 100644 index 0000000..4ae2edd --- /dev/null +++ b/target-lm32/cpu-qom.h @@ -0,0 +1,71 @@ +/* + * 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 "qemu/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_reset: The parent class' reset handler. + * + * A LatticeMico32 CPU model. + */ +typedef struct LM32CPUClass { + /*< private >*/ + CPUClass parent_class; + /*< public >*/ + + void (*parent_reset)(CPUState *cpu); +} LM32CPUClass; + +/** + * LM32CPU: + * @env: #CPULM32State + * + * A LatticeMico32 CPU. + */ +typedef struct LM32CPU { + /*< private >*/ + CPUState parent_obj; + /*< public >*/ + + CPULM32State env; +} LM32CPU; + +static inline LM32CPU *lm32_env_get_cpu(CPULM32State *env) +{ + return LM32_CPU(container_of(env, LM32CPU, env)); +} + +#define ENV_GET_CPU(e) CPU(lm32_env_get_cpu(e)) + + +#endif |