colm/program.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

/*
 *  Copyright 2007-2012 Adrian Thurston <thurston@complang.org>
 */

/*  This file is part of Colm.
 *
 *  Colm 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 of the License, or
 *  (at your option) any later version.
 * 
 *  Colm 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 Colm; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 */

#ifndef __COLM_PROGRAM_H
#define __COLM_PROGRAM_H

#include <colm/pdarun.h>

typedef struct ColmRuntimeData
{
	LangElInfo *lelInfo;
	long numLangEls;

	ProdInfo *prodInfo;
	long numProds;

	RegionInfo *regionInfo;
	long numRegions;

	Code *rootCode;
	long rootCodeLen;
	long rootFrameId;

	FrameInfo *frameInfo;
	long numFrames;

	FunctionInfo *functionInfo;
	long numFunctions;

	PatReplInfo *patReplInfo;
	long numPatterns;

	PatReplNode *patReplNodes;
	long numPatternNodes;

	GenericInfo *genericInfo;
	long numGenerics;

	long argvGenericId;

	const char **litdata;
	long *litlen;
	Head **literals;
	long numLiterals;

	CaptureAttr *captureAttr;
	long numCapturedAttr;

	FsmTables *fsmTables;
	PdaTables *pdaTables;
	int *startStates;
	int *eofLelIds;
	int *parserLelIds;
	long numParsers;

	long globalSize;

	long firstNonTermId;

	long integerId;
	long stringId;
	long anyId;
	long eofId;
	long noTokenId;
} RuntimeData;


typedef struct ColmProgram
{
	int argc;
	const char **argv;

	unsigned char ctxDepParsing;
	RuntimeData *rtd;
	Tree *global;
	long nextIlGen;
	int induceExit;
	int exitStatus;

	PoolAlloc kidPool;
	PoolAlloc treePool;
	PoolAlloc parseTreePool;
	PoolAlloc listElPool;
	PoolAlloc mapElPool;
	PoolAlloc headPool;
	PoolAlloc locationPool;
	PoolAlloc ilPool;

	Tree *trueVal;
	Tree *falseVal;

	Kid *heap;

	Tree **se;

	Stream *stdinVal;
	Stream *stdoutVal;
	Stream *stderrVal;

	RunBuf *allocRunBuf;

	Tree **vm_stack;
	Tree **vm_root; 

	/* Returned from the main line. Should have exports instead. */
	Tree *returnVal;

	/* The most recent parse error. Should be returned from the parsing function. */
	Tree *lastParseError;
} Program;

#endif