Archipelago » qemu

obj-y += cpu.o exception.o interrupt.o mmu.o translate.o

obj-y += exception_helper.o interrupt_helper.o mmu_helper.o

/*

 * OpenRISC exception.

 *

 * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>

 *

 * 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 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/>.

 */

#include "cpu.h"

#include "exception.h"

void QEMU_NORETURN raise_exception(OpenRISCCPU *cpu, uint32_t excp)

{

    cpu->env.exception_index = excp;

    cpu_loop_exit(&cpu->env);

}

/*

 * OpenRISC exception header.

 *

 * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>

 *

 * 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 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/>.

 */

#ifndef QEMU_OPENRISC_EXCP_H

#define QEMU_OPENRISC_EXCP_H

#include "cpu.h"

#include "qemu-common.h"

void QEMU_NORETURN raise_exception(OpenRISCCPU *cpu, uint32_t excp);

#endif /* QEMU_OPENRISC_EXCP_H */

/*

 * OpenRISC exception helper routines

 *

 * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>

 *

 * 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 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/>.

 */

#include "cpu.h"

#include "helper.h"

#include "exception.h"

void HELPER(exception)(CPUOpenRISCState *env, uint32_t excp)

{

    OpenRISCCPU *cpu = OPENRISC_CPU(ENV_GET_CPU(env));

    raise_exception(cpu, excp);

}

/* exception */

DEF_HELPER_FLAGS_2(exception, 0, void, env, i32)