mirror of git://gcc.gnu.org/git/gcc.git
135 lines
2.6 KiB
C++
135 lines
2.6 KiB
C++
// java-cpool.h - Constant pool parsing header. -*- c++ -*-
|
|
|
|
/* Copyright (C) 1999, 2000 Free Software Foundation
|
|
|
|
This file is part of libgcj.
|
|
|
|
This software is copyrighted work licensed under the terms of the
|
|
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
|
|
details. */
|
|
|
|
#ifndef __JAVA_CPOOL_H__
|
|
#define __JAVA_CPOOL_H__
|
|
|
|
#include <gcj/javaprims.h>
|
|
|
|
// we rename these, to avoid polluting the name space
|
|
#define JV_CONSTANT_Undefined (0L)
|
|
#define JV_CONSTANT_Utf8 (1L)
|
|
#define JV_CONSTANT_Unicode (2L)
|
|
#define JV_CONSTANT_Integer (3L)
|
|
#define JV_CONSTANT_Float (4L)
|
|
#define JV_CONSTANT_Long (5L)
|
|
#define JV_CONSTANT_Double (6L)
|
|
#define JV_CONSTANT_Class (7L)
|
|
#define JV_CONSTANT_String (8L)
|
|
#define JV_CONSTANT_Fieldref (9L)
|
|
#define JV_CONSTANT_Methodref (10L)
|
|
#define JV_CONSTANT_InterfaceMethodref (11L)
|
|
#define JV_CONSTANT_NameAndType (12L)
|
|
#define JV_CONSTANT_ResolvedFlag (16L)
|
|
#define JV_CONSTANT_LazyFlag (32L)
|
|
#define JV_CONSTANT_ResolvedString (16L | 8L)
|
|
#define JV_CONSTANT_ResolvedClass (16L | 7L)
|
|
|
|
extern inline void
|
|
_Jv_storeIndexes (_Jv_word *data,
|
|
_Jv_ushort index0,
|
|
_Jv_ushort index1)
|
|
{
|
|
data->i = (((jint)index0) << 16) | (jint) index1;
|
|
}
|
|
|
|
extern inline void
|
|
_Jv_loadIndexes (const _Jv_word *data,
|
|
_Jv_ushort& index0,
|
|
_Jv_ushort& index1)
|
|
{
|
|
jint udata = data->i;
|
|
|
|
_Jv_uint uindex0 = ((udata >> 16) & 0xffff);
|
|
_Jv_uint uindex1 = udata & 0xffff;
|
|
|
|
index0 = uindex0;
|
|
index1 = uindex1;
|
|
}
|
|
|
|
extern inline void
|
|
_Jv_storeFloat (_Jv_word *data, jfloat f)
|
|
{
|
|
data->f = f;
|
|
}
|
|
|
|
extern inline jfloat
|
|
_Jv_loadFloat (_Jv_word *data)
|
|
{
|
|
return data->f;
|
|
}
|
|
|
|
extern inline void
|
|
_Jv_storeInt (_Jv_word *data, jint i)
|
|
{
|
|
data->i = i;
|
|
}
|
|
|
|
extern inline jint
|
|
_Jv_loadInt (_Jv_word *data)
|
|
{
|
|
return data->i;
|
|
}
|
|
|
|
extern inline void
|
|
_Jv_storeLong (_Jv_word *data, jlong l)
|
|
{
|
|
#if SIZEOF_VOID_P == 8
|
|
data[0].l = l;
|
|
#else
|
|
_Jv_word2 tmp;
|
|
tmp.l = l;
|
|
data[0].ia[0] = tmp.ia[0];
|
|
data[1].ia[0] = tmp.ia[1];
|
|
#endif
|
|
}
|
|
|
|
extern inline jlong
|
|
_Jv_loadLong (_Jv_word *data)
|
|
{
|
|
#if SIZEOF_VOID_P == 8
|
|
return data -> l;
|
|
#else
|
|
_Jv_word2 tmp;
|
|
tmp.ia[0] = data[0].ia[0];
|
|
tmp.ia[1] = data[1].ia[0];
|
|
return tmp.l;
|
|
#endif
|
|
}
|
|
|
|
extern inline void
|
|
_Jv_storeDouble (_Jv_word *data, jdouble d)
|
|
{
|
|
#if SIZEOF_VOID_P == 8
|
|
data[0].d = d;
|
|
#else
|
|
_Jv_word2 tmp;
|
|
tmp.d = d;
|
|
data[0].ia[0] = tmp.ia[0];
|
|
data[1].ia[0] = tmp.ia[1];
|
|
#endif
|
|
}
|
|
|
|
extern inline jdouble
|
|
_Jv_loadDouble (_Jv_word *data)
|
|
{
|
|
#if SIZEOF_VOID_P == 8
|
|
return data -> d;
|
|
#else
|
|
_Jv_word2 tmp;
|
|
tmp.ia[0] = data[0].ia[0];
|
|
tmp.ia[1] = data[1].ia[0];
|
|
return tmp.d;
|
|
#endif
|
|
}
|
|
|
|
|
|
#endif /* __JAVA_CPOOL_H__ */
|