argument.hpp

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/* src/vm/jit/argument.hpp - argument passing from and to JIT methods

   Copyright (C) 2007, 2008
   CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO

   This file is part of CACAO.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2, or (at
   your option) any later version.

   This program 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
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   02110-1301, USA.

*/


#ifndef _VM_JIT_ARGUMENT_HPP
#define _VM_JIT_ARGUMENT_HPP

#include "config.h"

#include <stdint.h>

#include "vm/global.hpp"
#include "vm/method.hpp"


/* function prototypes ********************************************************/

imm_union argument_jitarray_load(methoddesc *md, int32_t index,
                                 uint64_t *arg_regs, uint64_t *stack);
void      argument_jitarray_store(methoddesc *md, int32_t index,
                                  uint64_t *arg_regs, uint64_t *stack,
                                  imm_union param);

imm_union argument_jitreturn_load(methoddesc *md, uint64_t *return_regs);
void      argument_jitreturn_store(methoddesc *md, uint64_t *return_regs,
                                   imm_union ret);

uint64_t *argument_vmarray_from_valist(methodinfo *m, java_handle_t *o,
                                       va_list ap);
uint64_t *argument_vmarray_from_jvalue(methodinfo *m, java_handle_t *o,
                                       const jvalue *args);
uint64_t *argument_vmarray_from_objectarray(methodinfo *m, java_handle_t *o,
                                            java_handle_objectarray_t *params);

#endif // _VM_JIT_ARGUMENT_HPP


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