📄 ytab.c
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# line 11 "c.y"
#include "Common.h"
#include "Debug.h"
#include "Error.h"
#include "SymTab.h"
#include "GBStrTab.h"
#include "GenCode.h"
#include "stack.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
extern char* yytext;
// globe value
// used by cSTRING , record current string context
char g_String[MAX_STR_LEN];
const char _FUNCTION_NAME[] = "func_%s";
const char _CASE_NAME[] = "_case_";
const char _DEFAULT_NAME[] = "_default_";
const char _STRING_NAME[] = "_string_";
#define IS_CASE(x) ( !strcmp( (x)->name, _CASE_NAME ) )
#define IS_DEFAULT(x) ( !strcmp( (x)->name, _DEFAULT_NAME ) )
// label buffer for return
static char sg_return_label_buf[LABEL_LEN];
// used by function, to add parameter list to compound statement
static symbol *sg_parameter_list = NULL;
#define PARSE_INFO(x) StrToDebug(x, "\nIn yyparse() : ", " --- YACC");
void set_return_label(char *lb);
void gen_return_label();
void gen_return_stmt(symbol *x);
char *get_string_context(char *s);
int yylex();
# line 52 "c.y"
typedef union
{
// note : NAME_LEN == 32
char p_char[32];
int num;
int ascii;
symbol *p_symbol;
} YYSTYPE;
# define idTYPEDEF 257
# define kFOR 258
# define kWHILE 259
# define kIF 260
# define kELSE 261
# define kCASE 262
# define kSWITCH 263
# define kDEFAULT 264
# define kGOTO 265
# define kRETURN 266
# define kDO 267
# define kBREAK 268
# define kCONTINUE 269
# define kSIZEOF 270
# define kAUTO 271
# define kREGISTER 272
# define kSTATIC 273
# define kEXTERN 274
# define kTYPEDEF 275
# define kINT 276
# define kLONG 277
# define kSHORT 278
# define kCHAR 279
# define kVOID 280
# define kFLOAT 281
# define kDOUBLE 282
# define kSIGNED 283
# define kUNSIGNED 284
# define kCONST 285
# define kVOLATILE 286
# define cSTRING 287
# define cINT 288
# define cREAL 289
# define cCHAR 290
# define oPLUS 291
# define oMINUS 292
# define oMUL 293
# define oDIV 294
# define oMOD 295
# define oEQUAL 296
# define oASSIGN 297
# define oUNEQU 298
# define oLT 299
# define oLE 300
# define oGT 301
# define oGE 302
# define oCOMMA 303
# define oSEMI 304
# define oCOLON 305
# define oQUESTION 306
# define oQUOTE 307
# define oDOTDOTDOT 308
# define oARROW 309
# define oLP 310
# define oRP 311
# define oLB 312
# define oRB 313
# define oLC 314
# define oRC 315
# define oBITOR 316
# define oBITAND 317
# define oBITNOT 318
# define oBITXOR 319
# define oLFTSHT 320
# define oRITSHT 321
# define oOR 322
# define oAND 323
# define oNOT 324
# define oADDADD 325
# define oSUBSUB 326
# define oPLUSASSIGN 327
# define oMINUSASSIGN 328
# define oMULASSIGN 329
# define oDIVASSIGN 330
# define oMODASSIGN 331
# define oBITORASSIGN 332
# define oBITANDASSIGN 333
# define oBITNOTASSIGN 334
# define oBITXORASSIGN 335
# define oLFTSHTASSIGN 336
# define oRITSHTASSIGN 337
# define yNAME 338
# define pINCLUDE 339
# define pINCLDNAME 340
#define yyclearin yychar = -1
#define yyerrok yyerrflag = 0
extern int yychar;
extern int yyerrflag;
#ifndef YYMAXDEPTH
#define YYMAXDEPTH 150
#endif
YYSTYPE yylval, yyval;
typedef int yytabelem;
# define YYERRCODE 256
# line 3309 "c.y"
void set_return_label(char *lb)
{
strcpy( sg_return_label_buf, lb);
}
void gen_return_label()
{
// return_lab:
gen_label(sg_return_label_buf);
}
void gen_return_stmt(symbol *x)
{
if ( x )
{
// mov return value to ax
gen_mov_value_to_reg(x, "ax");
}
// jmp return_lab
gen_jump("jmp", sg_return_label_buf);
}
char *get_string_context(char *s)
{
char *p = s + 1; // for "
p[strlen(p) - 1] = '\0';
return p;
}
/* End of file */
yytabelem yyexca[] ={
-1, 1,
0, -1,
-2, 0,
-1, 33,
314, 6,
-2, 39,
-1, 95,
315, 79,
-2, 75,
};
# define YYNPROD 179
# define YYLAST 895
yytabelem yyact[]={
27, 38, 31, 103, 113, 114, 142, 105, 106, 35,
104, 221, 50, 73, 13, 14, 15, 17, 16, 18,
19, 20, 21, 22, 23, 24, 25, 26, 28, 29,
77, 79, 81, 80, 69, 70, 143, 144, 145, 146,
147, 148, 149, 31, 150, 151, 152, 139, 121, 202,
120, 242, 244, 78, 39, 101, 134, 100, 208, 238,
273, 71, 142, 122, 123, 249, 253, 72, 67, 68,
207, 102, 44, 31, 43, 226, 241, 232, 172, 170,
168, 31, 165, 169, 166, 173, 176, 171, 175, 174,
73, 229, 143, 144, 145, 146, 147, 148, 149, 27,
150, 151, 152, 228, 202, 224, 237, 77, 79, 81,
80, 69, 70, 13, 14, 15, 17, 16, 18, 19,
20, 21, 22, 23, 24, 25, 26, 28, 29, 202,
78, 202, 202, 202, 50, 247, 286, 290, 71, 282,
272, 265, 202, 240, 72, 67, 68, 202, 283, 256,
264, 239, 202, 268, 235, 172, 170, 168, 31, 165,
169, 166, 173, 176, 171, 175, 174, 73, 234, 202,
202, 257, 109, 111, 110, 112, 27, 203, 202, 227,
31, 8, 48, 47, 77, 79, 81, 80, 69, 70,
13, 14, 15, 17, 16, 18, 19, 20, 21, 22,
23, 24, 25, 26, 28, 29, 135, 78, 107, 285,
108, 50, 222, 46, 267, 71, 117, 118, 119, 115,
116, 72, 67, 68, 156, 85, 63, 59, 88, 58,
83, 51, 172, 170, 168, 31, 165, 169, 166, 173,
176, 171, 175, 174, 73, 56, 36, 243, 62, 91,
4, 55, 2, 27, 32, 291, 287, 274, 231, 277,
230, 77, 79, 81, 80, 69, 70, 13, 14, 15,
17, 16, 18, 19, 20, 21, 22, 23, 24, 25,
26, 28, 29, 271, 78, 73, 284, 280, 50, 270,
60, 155, 71, 53, 96, 93, 73, 154, 72, 67,
68, 98, 77, 79, 81, 80, 69, 70, 57, 250,
262, 97, 31, 77, 79, 81, 80, 69, 70, 141,
248, 61, 163, 162, 161, 78, 159, 158, 140, 90,
245, 37, 157, 71, 182, 181, 78, 198, 73, 72,
67, 68, 191, 192, 71, 45, 153, 5, 73, 179,
72, 67, 68, 31, 178, 77, 79, 81, 80, 69,
70, 205, 189, 190, 31, 77, 79, 81, 80, 69,
70, 206, 1, 197, 54, 66, 74, 76, 78, 220,
64, 3, 90, 138, 137, 82, 71, 84, 78, 53,
73, 52, 72, 67, 68, 95, 71, 225, 183, 184,
73, 160, 72, 67, 68, 34, 31, 77, 79, 81,
80, 69, 70, 180, 12, 53, 31, 77, 79, 81,
80, 69, 70, 11, 167, 10, 9, 0, 0, 0,
78, 185, 186, 187, 188, 0, 0, 246, 71, 49,
131, 133, 7, 0, 72, 67, 68, 87, 71, 33,
126, 127, 128, 129, 72, 67, 68, 27, 31, 0,
75, 30, 30, 0, 0, 0, 0, 30, 31, 0,
0, 13, 14, 15, 17, 16, 18, 19, 20, 21,
22, 23, 24, 25, 26, 28, 29, 258, 89, 223,
0, 94, 0, 0, 0, 0, 27, 0, 193, 194,
195, 0, 0, 132, 0, 0, 0, 0, 204, 30,
13, 14, 15, 17, 16, 18, 19, 20, 21, 22,
23, 24, 25, 26, 28, 29, 177, 6, 0, 136,
0, 0, 89, 0, 0, 0, 0, 40, 41, 42,
0, 0, 94, 0, 0, 196, 0, 30, 0, 0,
0, 0, 0, 223, 0, 0, 132, 164, 0, 0,
30, 0, 0, 199, 254, 0, 0, 0, 0, 0,
0, 0, 86, 0, 0, 0, 0, 0, 99, 0,
0, 261, 0, 263, 209, 210, 211, 212, 213, 214,
215, 216, 217, 218, 219, 269, 0, 0, 0, 0,
0, 236, 0, 275, 276, 0, 0, 0, 0, 0,
281, 0, 0, 0, 0, 164, 0, 164, 288, 0,
0, 0, 0, 99, 292, 0, 0, 0, 0, 0,
0, 0, 0, 0, 233, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
89, 0, 0, 251, 252, 0, 92, 255, 0, 201,
0, 0, 0, 86, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 266, 0,
0, 164, 259, 0, 0, 260, 0, 0, 0, 0,
0, 0, 164, 0, 0, 0, 0, 0, 278, 279,
65, 0, 0, 0, 0, 0, 0, 0, 0, 164,
0, 164, 289, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 164, 124, 125, 65, 65, 65, 65,
130, 164, 164, 0, 0, 0, 0, 0, 164, 0,
0, 0, 0, 0, 0, 0, 164, 0, 0, 0,
0, 0, 164, 0, 0, 0, 0, 0, 0, 65,
65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
65, 65, 65, 65, 65, 65, 65, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 200, 0,
0, 0, 0, 0, 0, 0, 65, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 65, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 65 };
yytabelem yypact[]={
-158, -158, -1000, -1000, -1000, -1000, -295, -1000, -286, 239,
239, 239, -238, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, -1000, -84, -121, -1000, -1000, -302, -1000, -1000,
-1000, -1000, -1000, 78, -81, -302, 68, -1000, -336, -1000,
-4, -256, -1000, -1000, -251, -320, -306, -312, -309, -88,
-127, -316, -72, -77, -1000, -1000, -262, 120, 120, 120,
120, 120, 120, 130, -1000, -1000, -1000, -1000, 120, -1000,
-1000, -1000, -255, -1000, -97, -1000, -265, -1000, -1000, -1000,
68, -1000, -291, -1000, -84, 239, -26, -1000, -1000, -295,
-1000, 120, 120, 120, 120, 120, 120, 120, 120, 120,
120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
120, 26, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -257, -134, -1000, -1000, 200, -1000, -1000, -1000, 120,
-245, -1000, 120, 120, 120, 120, 120, 120, 120, 120,
120, 120, 120, -1000, -26, -304, -103, -1000, -1000, -1000,
-1000, -1000, -1000, -1000, -200, 120, -230, -125, -207, -219,
-1000, -1000, -233, -336, -136, -150, 120, -199, -320, -306,
-312, -309, -88, -127, -127, -316, -316, -316, -316, -72,
-72, -77, -77, -1000, -1000, -1000, -254, -160, -1000, -1000,
-235, -260, -1000, -1000, -1000, -1000, -261, -1000, 15, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-180, -1000, -1000, -1000, -1000, -240, -1000, -1000, 120, 120,
-244, -26, 120, -155, -1000, -1000, -133, 120, -1000, -1000,
120, -1000, -1000, 120, -1000, -1000, -1000, -1000, -26, -1000,
-26, -161, -170, 120, -45, -151, -1000, -1000, -1000, -1000,
-1000, -1000, -26, -1000, -1000, -1000, -171, -250, -1000, -1000,
-26, -26, -1000, 120, 120, -1000, -1000, -26, -172, -156,
-52, -1000, -168, -1000, -1000, -26, -1000, 120, -1000, -174,
-1000, -26, -1000 };
yytabelem yypgo[]={
0, 426, 425, 423, 527, 460, 414, 442, 246, 405,
250, 395, 225, 387, 385, 384, 383, 228, 381, 377,
376, 375, 656, 380, 226, 248, 321, 290, 227, 229,
308, 245, 251, 374, 231, 249, 441, 424, 373, 372,
252, 347, 345, 401, 331, 328, 332, 327, 326, 324,
323, 322, 320, 310, 309, 297, 224, 294, 291, 289,
287, 286, 283, 260, 259, 258, 257, 256, 255, 247 };
yytabelem yyr1[]={
0, 39, 39, 40, 40, 40, 42, 18, 44, 18,
10, 10, 11, 11, 4, 4, 4, 4, 4, 4,
1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 3, 3, 9, 9, 8,
8, 7, 6, 6, 6, 6, 6, 14, 14, 13,
13, 12, 12, 12, 17, 17, 17, 45, 45, 15,
16, 5, 46, 46, 46, 46, 46, 46, 52, 47,
53, 47, 54, 47, 48, 55, 43, 57, 43, 58,
43, 43, 56, 56, 59, 60, 49, 62, 49, 61,
61, 63, 64, 50, 65, 50, 66, 67, 68, 50,
51, 51, 51, 51, 37, 69, 37, 37, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
35, 35, 34, 33, 33, 32, 32, 31, 31, 30,
30, 29, 29, 28, 28, 28, 27, 27, 27, 27,
27, 26, 26, 26, 25, 25, 25, 24, 24, 24,
24, 23, 22, 22, 22, 22, 22, 22, 22, 22,
22, 22, 21, 21, 21, 21, 21, 21, 20, 20,
20, 20, 38, 38, 19, 19, 19, 41, 41 };
yytabelem yyr2[]={
0, 3, 5, 3, 3, 3, 1, 9, 1, 7,
7, 5, 3, 5, 5, 3, 5, 3, 5, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 7, 3,
7, 3, 3, 9, 7, 9, 7, 3, 7, 3,
7, 5, 5, 3, 3, 7, 9, 3, 7, 3,
7, 3, 3, 3, 3, 3, 3, 3, 1, 9,
1, 11, 1, 9, 5, 1, 11, 1, 9, 1,
9, 5, 3, 5, 1, 1, 17, 1, 13, 5,
1, 1, 1, 15, 1, 17, 1, 1, 1, 25,
7, 5, 5, 7, 3, 1, 9, 1, 3, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
3, 11, 3, 3, 7, 3, 7, 3, 7, 3,
7, 3, 7, 3, 7, 7, 3, 7, 7, 7,
7, 3, 7, 7, 3, 7, 7, 3, 7, 7,
7, 3, 3, 5, 5, 5, 5, 5, 5, 5,
9, 9, 3, 9, 9, 7, 5, 5, 3, 3,
3, 7, 3, 7, 3, 3, 3, 5, 5 };
yytabelem yychk[]={
-1000, -39, -40, -18, -10, -41, -4, -7, 339, -1,
-2, -3, -6, 271, 272, 273, 275, 274, 276, 277,
278, 279, 280, 281, 282, 283, 284, 257, 285, 286,
-5, 338, -40, -7, -9, 304, -8, -44, 287, 340,
-4, -4, -4, 312, 310, -42, 297, 304, 303, -43,
314, -34, 313, -35, -33, -32, -31, -30, -29, -28,
-27, -26, -25, -24, -23, -22, -21, 325, 326, 291,
292, 318, 324, 270, -20, -5, -19, 287, 310, 288,
290, 289, -14, 311, -13, -12, -4, -43, -17, -36,
314, -35, -22, -8, -7, -11, -57, 315, -10, -4,
313, 306, 322, 323, 316, 319, 317, 296, 298, 299,
301, 300, 302, 320, 321, 291, 292, 293, 294, 295,
312, 310, 325, 326, -22, -22, -23, -23, -23, -23,
-22, 310, -37, -36, 311, 303, -7, -15, -16, 312,
-45, -17, 297, 327, 328, 329, 330, 331, 332, 333,
335, 336, 337, -10, -55, -58, -56, -46, -47, -48,
-43, -49, -50, -51, -5, 262, 264, -37, 260, 263,
259, 267, 258, 265, 269, 268, 266, -37, -32, -31,
-30, -29, -28, -27, -27, -26, -26, -26, -26, -25,
-25, -24, -24, -23, -23, -23, -37, -38, 311, -36,
-22, -4, 303, 311, 308, -12, -34, 315, 303, -36,
-36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
-56, 315, 315, -46, 305, -34, 305, 304, 310, 310,
-63, -65, 310, -5, 304, 304, -37, 305, 313, 311,
303, 311, 311, -69, 313, 315, -17, 315, -52, 305,
-54, -37, -37, 310, -46, -37, 304, 304, -35, -36,
-36, -46, -53, -46, 311, 311, -37, 259, 304, -46,
-59, -62, 311, 310, -66, -46, -46, -64, -37, -37,
-60, -46, 311, 304, -61, 261, 304, -67, -46, -37,
311, -68, -46 };
yytabelem yydef[]={
0, -2, 1, 3, 4, 5, 0, 8, 0, 15,
17, 19, 41, 20, 21, 22, 23, 24, 25, 26,
27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
42, 61, 2, -2, 0, 11, 37, 0, 177, 178,
14, 16, 18, 0, 0, 0, 0, 10, 0, 9,
77, 0, 44, 122, 120, 123, 125, 127, 129, 131,
133, 136, 141, 144, 147, 151, 152, 0, 0, 0,
0, 0, 0, 0, 162, 168, 169, 170, 107, 174,
175, 176, 0, 46, 47, 49, 53, 7, 40, 54,
0, 108, 151, 38, 39, -2, 107, 81, 12, 0,
43, 107, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
107, 0, 166, 167, 153, 154, 155, 156, 157, 158,
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