source: trunk/src/gcc/libjava/include/java-cpool.h@ 604

Last change on this file since 604 was 2, checked in by bird, 23 years ago

Initial revision
  • Property cvs2svn:cvs-rev set to 1.1
  • Property svn:eol-style set to native
  • Property svn:executable set to *
File size: 2.5 KB
Line 
1// java-cpool.h - Constant pool parsing header. -*- c++ -*-
2
3/* Copyright (C) 1999, 2000 Free Software Foundation
4
5 This file is part of libgcj.
6
7This software is copyrighted work licensed under the terms of the
8Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
9details. */
10
11#ifndef __JAVA_CPOOL_H__
12#define __JAVA_CPOOL_H__
13
14#include <gcj/javaprims.h>
15
16// we rename these, to avoid polluting the name space
17#define JV_CONSTANT_Undefined (0L)
18#define JV_CONSTANT_Utf8 (1L)
19#define JV_CONSTANT_Unicode (2L)
20#define JV_CONSTANT_Integer (3L)
21#define JV_CONSTANT_Float (4L)
22#define JV_CONSTANT_Long (5L)
23#define JV_CONSTANT_Double (6L)
24#define JV_CONSTANT_Class (7L)
25#define JV_CONSTANT_String (8L)
26#define JV_CONSTANT_Fieldref (9L)
27#define JV_CONSTANT_Methodref (10L)
28#define JV_CONSTANT_InterfaceMethodref (11L)
29#define JV_CONSTANT_NameAndType (12L)
30#define JV_CONSTANT_ResolvedFlag (16L)
31#define JV_CONSTANT_ResolvedString (16L | 8L)
32#define JV_CONSTANT_ResolvedClass (16L | 7L)
33
34extern inline void
35_Jv_storeIndexes (_Jv_word *data,
36 _Jv_ushort index0,
37 _Jv_ushort index1)
38{
39 data->i = (((jint)index0) << 16) | (jint) index1;
40}
41
42extern inline void
43_Jv_loadIndexes (const _Jv_word *data,
44 _Jv_ushort& index0,
45 _Jv_ushort& index1)
46{
47 jint udata = data->i;
48
49 _Jv_uint uindex0 = ((udata >> 16) & 0xffff);
50 _Jv_uint uindex1 = udata & 0xffff;
51
52 index0 = uindex0;
53 index1 = uindex1;
54}
55
56extern inline void
57_Jv_storeFloat (_Jv_word *data, jfloat f)
58{
59 data->f = f;
60}
61
62extern inline jfloat