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y.tab.c
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y.tab.c
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#ifndef lint
static const char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";
#endif
#define YYBYACC 1
#define YYMAJOR 1
#define YYMINOR 9
#define YYPATCH 20140101
#define YYEMPTY (-1)
#define yyclearin (yychar = YYEMPTY)
#define yyerrok (yyerrflag = 0)
#define YYRECOVERING() (yyerrflag != 0)
#define YYPREFIX "yy"
#define YYPURE 0
#line 2 "tp2.y"
#include <stdio.h>
#include <string.h>
#include "arvore.c"
Tree arvore;
#define inteiro 1
#define vetor 2
FILE *file;
int cont=0;
int f;
int aux;
int proxReg=0;
int registo;
char* varAtual;
int tip;
int tamanho=1;
/*int yyerror(char *s);*/
/*extern int yylineno;*/
#line 29 "tp2.y"
#ifdef YYSTYPE
#undef YYSTYPE_IS_DECLARED
#define YYSTYPE_IS_DECLARED 1
#endif
#ifndef YYSTYPE_IS_DECLARED
#define YYSTYPE_IS_DECLARED 1
typedef union {
int vali;
char * vals;
} YYSTYPE;
#endif /* !YYSTYPE_IS_DECLARED */
#line 57 "y.tab.c"
/* compatibility with bison */
#ifdef YYPARSE_PARAM
/* compatibility with FreeBSD */
# ifdef YYPARSE_PARAM_TYPE
# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
# else
# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
# endif
#else
# define YYPARSE_DECL() yyparse(void)
#endif
/* Parameters sent to lex. */
#ifdef YYLEX_PARAM
# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
# define YYLEX yylex(YYLEX_PARAM)
#else
# define YYLEX_DECL() yylex(void)
# define YYLEX yylex()
#endif
/* Parameters sent to yyerror. */
#ifndef YYERROR_DECL
#define YYERROR_DECL() yyerror(const char *s)
#endif
#ifndef YYERROR_CALL
#define YYERROR_CALL(msg) yyerror(msg)
#endif
extern int YYPARSE_DECL();
#define num 257
#define pal 258
#define OPM 259
#define OPA 260
#define OPR 261
#define BEGINP 262
#define MIDDLE 263
#define ENDP 264
#define IF 265
#define ENDIF 266
#define WHILE 267
#define ENDWHILE 268
#define ELSE 269
#define WRITE 270
#define READ 271
#define INT 272
#define ARRAY 273
#define YYERRCODE 256
static const short yylhs[] = { -1,
2, 0, 1, 1, 7, 4, 8, 4, 5, 5,
6, 6, 9, 3, 3, 10, 10, 10, 10, 14,
10, 10, 11, 16, 11, 17, 17, 15, 15, 18,
18, 19, 20, 19, 19, 19, 21, 12, 22, 23,
22, 24, 25, 13,
};
static const short yylen[] = { 2,
0, 6, 1, 2, 0, 4, 0, 7, 1, 1,
1, 3, 1, 2, 3, 1, 1, 1, 4, 0,
8, 4, 3, 0, 7, 1, 3, 1, 3, 1,
3, 1, 0, 5, 1, 3, 0, 7, 1, 0,
4, 0, 0, 8,
};
static const short yydefred[] = { 0,
0, 0, 9, 10, 0, 3, 0, 0, 4, 0,
0, 0, 0, 13, 0, 11, 0, 0, 42, 0,
0, 0, 0, 16, 17, 18, 7, 6, 0, 0,
0, 0, 0, 0, 0, 2, 0, 14, 0, 12,
35, 0, 0, 0, 0, 30, 0, 0, 0, 0,
0, 0, 15, 0, 0, 0, 0, 0, 0, 0,
37, 0, 22, 19, 0, 8, 0, 36, 0, 31,
0, 0, 0, 43, 0, 0, 0, 0, 0, 0,
34, 0, 39, 40, 38, 0, 0, 0, 44, 21,
0, 41,
};
static const short yydgoto[] = { 2,
5, 8, 22, 6, 7, 15, 11, 39, 16, 23,
24, 25, 26, 65, 48, 31, 49, 45, 46, 55,
73, 85, 88, 33, 79,
};
static const short yysindex[] = { -258,
-229, 0, 0, 0, -229, 0, -15, -257, 0, -243,
-238, -179, -13, 0, -29, 0, -39, -8, 0, -3,
11, -217, -7, 0, 0, 0, 0, 0, -238, -27,
16, -27, 20, -27, -197, 0, 4, 0, -238, 0,
0, 0, -27, -190, -187, 0, -27, -215, 32, -27,
-34, 33, 0, -26, 35, 39, -27, -27, -33, -27,
0, 42, 0, 0, 44, 0, -27, 0, -187, 0,
24, -190, -179, 0, -27, -32, -27, -231, -179, -31,
0, -190, 0, 0, 0, -203, 46, -179, 0, 0,
-189, 0,
};
static const short yyrindex[] = { 0,
0, 0, 0, 0, -174, 0, -168, 0, 0, 0,
0, 0, 0, 0, 0, 0, 53, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, -40, 0, 36, -38, 0, 0, 55, 0, 0,
0, 54, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, -36, 0,
0, -13, 0, 0, 0, 0, 0, 0, 0, 0,
0, 38, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0,
};
static const short yygindex[] = { 0,
0, 0, -62, 93, 0, 60, 0, 0, 71, -20,
0, 0, 0, 0, -18, 0, -19, 45, 43, 0,
0, 0, 0, 0, 0,
};
#define YYTABLESIZE 231
static const short yytable[] = { 33,
32, 37, 28, 1, 29, 12, 63, 71, 81, 87,
78, 44, 43, 13, 29, 51, 86, 29, 32, 14,
28, 30, 29, 56, 10, 91, 17, 27, 59, 28,
62, 32, 66, 18, 83, 19, 34, 84, 20, 21,
17, 72, 3, 4, 57, 60, 36, 18, 76, 19,
35, 38, 20, 21, 17, 47, 80, 37, 82, 50,
52, 18, 53, 19, 89, 37, 20, 21, 17, 57,
37, 58, 61, 64, 67, 18, 92, 19, 17, 68,
20, 21, 74, 75, 77, 18, 90, 19, 1, 5,
20, 21, 24, 20, 23, 26, 25, 9, 54, 40,
70, 69, 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, 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, 32, 32,
32, 28, 28, 29, 29, 57, 57, 57, 57, 41,
42,
};
static const short yycheck[] = { 40,
41, 22, 41, 262, 41, 263, 41, 41, 41, 41,
73, 30, 40, 257, 44, 34, 79, 44, 59, 258,
59, 61, 59, 43, 40, 88, 258, 41, 47, 59,
50, 40, 59, 265, 266, 267, 40, 269, 270, 271,
258, 60, 272, 273, 260, 261, 264, 265, 67, 267,
40, 59, 270, 271, 258, 40, 75, 78, 77, 40,
258, 265, 59, 267, 268, 86, 270, 271, 258, 260,
91, 259, 41, 41, 40, 265, 266, 267, 258, 41,
270, 271, 41, 40, 61, 265, 41, 267, 263, 258,
270, 271, 40, 40, 59, 41, 59, 5, 39, 29,
58, 57, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 259, 260,
261, 260, 261, 260, 261, 260, 260, 260, 260, 257,
258,
};
#define YYFINAL 2
#ifndef YYDEBUG
#define YYDEBUG 0
#endif
#define YYMAXTOKEN 273
#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
#if YYDEBUG
static const char *yyname[] = {
"end-of-file",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,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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,"num","pal",
"OPM","OPA","OPR","BEGINP","MIDDLE","ENDP","IF","ENDIF","WHILE","ENDWHILE",
"ELSE","WRITE","READ","INT","ARRAY","illegal-symbol",
};
static const char *yyrule[] = {
"$accept : programa",
"$$1 :",
"programa : BEGINP declaracoes $$1 MIDDLE instrucoes ENDP",
"declaracoes : declaracao",
"declaracoes : declaracoes declaracao",
"$$2 :",
"declaracao : tipo $$2 variaveis ';'",
"$$3 :",
"declaracao : tipo '(' num ')' $$3 variaveis ';'",
"tipo : INT",
"tipo : ARRAY",
"variaveis : variavel",
"variaveis : variaveis ',' variavel",
"variavel : pal",
"instrucoes : instrucao ';'",
"instrucoes : instrucoes instrucao ';'",
"instrucao : atribuicao",
"instrucao : condicao",
"instrucao : ciclo",
"instrucao : READ '(' pal ')'",
"$$4 :",
"instrucao : READ '(' pal $$4 '(' expressao ')' ')'",
"instrucao : WRITE '(' expressao ')'",
"atribuicao : pal '=' expressao",
"$$5 :",
"atribuicao : pal $$5 '(' expressao ')' '=' expressao",
"cond : expressao",
"cond : expressao OPR expressao",
"expressao : termo",
"expressao : expressao OPA termo",
"termo : fator",
"termo : termo OPM fator",
"fator : pal",
"$$6 :",
"fator : pal $$6 '(' expressao ')'",
"fator : num",
"fator : '(' cond ')'",
"$$7 :",
"condicao : IF '(' cond ')' $$7 instrucoes senao",
"senao : ENDIF",
"$$8 :",
"senao : ELSE $$8 instrucoes ENDIF",
"$$9 :",
"$$10 :",
"ciclo : WHILE $$9 '(' cond ')' $$10 instrucoes ENDWHILE",
};
#endif
int yydebug;
int yynerrs;
int yyerrflag;
int yychar;
YYSTYPE yyval;
YYSTYPE yylval;
/* define the initial stack-sizes */
#ifdef YYSTACKSIZE
#undef YYMAXDEPTH
#define YYMAXDEPTH YYSTACKSIZE
#else
#ifdef YYMAXDEPTH
#define YYSTACKSIZE YYMAXDEPTH
#else
#define YYSTACKSIZE 10000
#define YYMAXDEPTH 10000
#endif
#endif
#define YYINITSTACKSIZE 200
typedef struct {
unsigned stacksize;
short *s_base;
short *s_mark;
short *s_last;
YYSTYPE *l_base;
YYSTYPE *l_mark;
} YYSTACKDATA;
/* variables for the parser stack */
static YYSTACKDATA yystack;
#line 128 "tp2.y"
#include "lex.yy.c"
int yyerror(char *s) {
fprintf(stderr, "Erro na linha ( %d! ) %s\n", yylineno, s);
return 0;
}
int main(int argc, char* argv[]){
arvore=initBinTree();
file=fopen("assembly.txt","w+");
yyparse();
return 0;
}
#line 345 "y.tab.c"
#if YYDEBUG
#include <stdio.h> /* needed for printf */
#endif
#include <stdlib.h> /* needed for malloc, etc */
#include <string.h> /* needed for memset */
/* allocate initial stack or double stack size, up to YYMAXDEPTH */
static int yygrowstack(YYSTACKDATA *data)
{
int i;
unsigned newsize;
short *newss;
YYSTYPE *newvs;
if ((newsize = data->stacksize) == 0)
newsize = YYINITSTACKSIZE;
else if (newsize >= YYMAXDEPTH)
return -1;
else if ((newsize *= 2) > YYMAXDEPTH)
newsize = YYMAXDEPTH;
i = (int) (data->s_mark - data->s_base);
newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
if (newss == 0)
return -1;
data->s_base = newss;
data->s_mark = newss + i;
newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
if (newvs == 0)
return -1;
data->l_base = newvs;
data->l_mark = newvs + i;
data->stacksize = newsize;
data->s_last = data->s_base + newsize - 1;
return 0;
}
#if YYPURE || defined(YY_NO_LEAKS)
static void yyfreestack(YYSTACKDATA *data)
{
free(data->s_base);
free(data->l_base);
memset(data, 0, sizeof(*data));
}
#else
#define yyfreestack(data) /* nothing */
#endif
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
#define YYERROR goto yyerrlab
int
YYPARSE_DECL()
{
int yym, yyn, yystate;
#if YYDEBUG
const char *yys;
if ((yys = getenv("YYDEBUG")) != 0)
{
yyn = *yys;
if (yyn >= '0' && yyn <= '9')
yydebug = yyn - '0';
}
#endif
yynerrs = 0;
yyerrflag = 0;
yychar = YYEMPTY;
yystate = 0;
#if YYPURE
memset(&yystack, 0, sizeof(yystack));
#endif
if (yystack.s_base == NULL && yygrowstack(&yystack)) goto yyoverflow;
yystack.s_mark = yystack.s_base;
yystack.l_mark = yystack.l_base;
yystate = 0;
*yystack.s_mark = 0;
yyloop:
if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
if (yychar < 0)
{
if ((yychar = YYLEX) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = yyname[YYTRANSLATE(yychar)];
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
}
if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, shifting to state %d\n",
YYPREFIX, yystate, yytable[yyn]);
#endif
if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
{
goto yyoverflow;
}
yystate = yytable[yyn];
*++yystack.s_mark = yytable[yyn];
*++yystack.l_mark = yylval;
yychar = YYEMPTY;
if (yyerrflag > 0) --yyerrflag;
goto yyloop;
}
if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
{
yyn = yytable[yyn];
goto yyreduce;
}
if (yyerrflag) goto yyinrecovery;
yyerror("syntax error");
goto yyerrlab;
yyerrlab:
++yynerrs;
yyinrecovery:
if (yyerrflag < 3)
{
yyerrflag = 3;
for (;;)
{
if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, error recovery shifting\
to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
#endif
if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
{
goto yyoverflow;
}
yystate = yytable[yyn];
*++yystack.s_mark = yytable[yyn];
*++yystack.l_mark = yylval;
goto yyloop;
}
else
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: error recovery discarding state %d\n",
YYPREFIX, *yystack.s_mark);
#endif
if (yystack.s_mark <= yystack.s_base) goto yyabort;
--yystack.s_mark;
--yystack.l_mark;
}
}
}
else
{
if (yychar == 0) goto yyabort;
#if YYDEBUG
if (yydebug)
{
yys = yyname[YYTRANSLATE(yychar)];
printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
YYPREFIX, yystate, yychar, yys);
}
#endif
yychar = YYEMPTY;
goto yyloop;
}
yyreduce:
#if YYDEBUG
if (yydebug)
printf("%sdebug: state %d, reducing by rule %d (%s)\n",
YYPREFIX, yystate, yyn, yyrule[yyn]);
#endif
yym = yylen[yyn];
if (yym)
yyval = yystack.l_mark[1-yym];
else
memset(&yyval, 0, sizeof yyval);
switch (yyn)
{
case 1:
#line 44 "tp2.y"
{ fprintf(file,"START\n"); }
break;
case 2:
#line 44 "tp2.y"
{fprintf(file,"STOP\n");f=fclose(file);}
break;
case 5:
#line 50 "tp2.y"
{tamanho=1;}
break;
case 7:
#line 51 "tp2.y"
{tamanho=yystack.l_mark[-1].vali;}
break;
case 9:
#line 54 "tp2.y"
{tip=inteiro;}
break;
case 10:
#line 55 "tp2.y"
{tip=vetor;}
break;
case 11:
#line 58 "tp2.y"
{ ; }
break;
case 12:
#line 59 "tp2.y"
{ ; }
break;
case 13:
#line 62 "tp2.y"
{ varAtual=yystack.l_mark[0].vals; aux=insertBinTree(arvore, varAtual, tip, tamanho, proxReg);
if (aux==-1) { yyerror("A variável já foi declarada!"); exit(0);} else { fprintf(file,"PUSHN %d\n",tamanho); proxReg=proxReg+tamanho;} }
break;
case 14:
#line 66 "tp2.y"
{ ; }
break;
case 15:
#line 67 "tp2.y"
{ ; }
break;
case 16:
#line 70 "tp2.y"
{ ; }
break;
case 17:
#line 71 "tp2.y"
{ ; }
break;
case 18:
#line 72 "tp2.y"
{ ; }
break;
case 19:
#line 73 "tp2.y"
{ aux=existsBinTree(arvore,yystack.l_mark[-1].vals); if(aux==0) { yyerror("A variável não foi declarada!"); exit(0); } else { registo=registoVar(arvore,yystack.l_mark[-1].vals); fprintf(file,"READ\nATOI\nSTOREG %d\n",registo);} }
break;
case 20:
#line 74 "tp2.y"
{ aux=existsBinTree(arvore,yystack.l_mark[0].vals); if(aux==0) { yyerror("A variável não foi declarada!"); exit(0); } else { tip=tipoVar(arvore,yystack.l_mark[0].vals); if(tip!=vetor) { yyerror("A variável não é um array!"); exit(0);} else { registo=registoVar(arvore,yystack.l_mark[0].vals); fprintf(file,"PUSHGP\nPUSHI %d\nPADD\n",registo);} } }
break;
case 21:
#line 75 "tp2.y"
{ fprintf(file,"READ\nATOI\nSTOREN\n"); }
break;
case 22:
#line 76 "tp2.y"
{ fprintf(file,"WRITEI\n"); }
break;
case 23:
#line 79 "tp2.y"
{ aux=existsBinTree(arvore,yystack.l_mark[-2].vals); if(aux==0) {yyerror("A variável não foi declarada!"); exit(0); } else { registo=registoVar(arvore,yystack.l_mark[-2].vals); fprintf(file,"STOREG %d\n",registo); } }
break;
case 24:
#line 80 "tp2.y"
{ aux=existsBinTree(arvore,yystack.l_mark[0].vals); if(aux==0) {yyerror("A variável não foi declarada!"); exit(0); } else { tip=tipoVar(arvore,yystack.l_mark[0].vals); if(tip!=vetor) { yyerror("A variável não é um array!"); exit(0);} else { registo=registoVar(arvore,yystack.l_mark[0].vals); fprintf(file,"PUSHGP\nPUSHI %d\nPADD\n",registo); } } }
break;
case 25:
#line 81 "tp2.y"
{ fprintf(file,"STOREN\n"); }
break;
case 26:
#line 85 "tp2.y"
{ ; }
break;
case 27:
#line 86 "tp2.y"
{ if( strcmp(yystack.l_mark[-1].vals,">>")==0 ) { fprintf(file,"SUP\n"); }
if( strcmp(yystack.l_mark[-1].vals,"<<")==0 ) { fprintf(file,"INF\n"); }
if( strcmp(yystack.l_mark[-1].vals,"==")==0 ) { fprintf(file,"EQUAL\n"); }
if( strcmp(yystack.l_mark[-1].vals,">=")==0 ) { fprintf(file,"SUPEQ\n"); }
if( strcmp(yystack.l_mark[-1].vals,"<=")==0 ) { fprintf(file,"INFEQ\n"); }
if( strcmp(yystack.l_mark[-1].vals,"|=|")==0 ) { fprintf(file,"EQUAL\nNOT\n"); } }
break;
case 28:
#line 94 "tp2.y"
{ ; }
break;
case 29:
#line 95 "tp2.y"
{ if( strcmp(yystack.l_mark[-1].vals,"+")==0 ) { fprintf(file,"ADD\n"); }
if( strcmp(yystack.l_mark[-1].vals,"-")==0 ) { fprintf(file,"SUB\n"); }
if( strcmp(yystack.l_mark[-1].vals,"||")==0 ) { fprintf(file,"ADD\n"); } }
break;
case 30:
#line 100 "tp2.y"
{ ; }
break;
case 31:
#line 101 "tp2.y"
{ if( strcmp(yystack.l_mark[-1].vals,"*")==0 ) { fprintf(file,"MUL\n"); }
if( strcmp(yystack.l_mark[-1].vals,"/")==0 ) { fprintf(file,"DIV\n"); }
if( strcmp(yystack.l_mark[-1].vals,"&&")==0 ) { fprintf(file,"MUL\n"); } }
break;
case 32:
#line 106 "tp2.y"
{ aux=existsBinTree(arvore,yystack.l_mark[0].vals); if(aux==0) {yyerror("A variável não foi declarada!"); exit(0); } else { registo=registoVar(arvore,yystack.l_mark[0].vals); fprintf(file,"LOADG %d\n",registo);}}
break;
case 33:
#line 107 "tp2.y"
{ aux=existsBinTree(arvore,yystack.l_mark[0].vals); if(aux==0) { yyerror("A variável não foi declarada!"); exit(0); } else { tip=tipoVar(arvore,yystack.l_mark[0].vals); if(tip!=vetor) { yyerror("A variável não é um array!"); exit(0);} else { registo=registoVar(arvore,yystack.l_mark[0].vals); fprintf(file,"PUSHGP\nPUSHI %d\nPADD\n",registo);} } }
break;
case 34:
#line 108 "tp2.y"
{ fprintf(file,"LOADN\n");}
break;
case 35:
#line 109 "tp2.y"
{ fprintf(file,"PUSHI %d\n",yystack.l_mark[0].vali); }
break;
case 37:
#line 113 "tp2.y"
{ fprintf(file,"JZ lab%d\n",cont);}
break;
case 39:
#line 116 "tp2.y"
{ fprintf(file,"lab%d: NOP\n",cont++); }
break;
case 40:
#line 117 "tp2.y"
{ fprintf(file,"JUMP fse%d\nlab%d: NOP\n",cont,cont); }
break;
case 41:
#line 117 "tp2.y"
{ fprintf(file,"fse%d: NOP\n",cont++); }
break;
case 42:
#line 120 "tp2.y"
{ fprintf(file,"labinicio%d: NOP\n",cont);}
break;
case 43:
#line 120 "tp2.y"
{ fprintf(file,"JZ fwhile%d\n",cont);}
break;
case 44:
#line 120 "tp2.y"
{ fprintf(file,"JUMP labinicio%d\nfwhile%d: NOP\n",cont,cont++);}
break;
#line 709 "y.tab.c"
}
yystack.s_mark -= yym;
yystate = *yystack.s_mark;
yystack.l_mark -= yym;
yym = yylhs[yyn];
if (yystate == 0 && yym == 0)
{
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state 0 to\
state %d\n", YYPREFIX, YYFINAL);
#endif
yystate = YYFINAL;
*++yystack.s_mark = YYFINAL;
*++yystack.l_mark = yyval;
if (yychar < 0)
{
if ((yychar = YYLEX) < 0) yychar = 0;
#if YYDEBUG
if (yydebug)
{
yys = yyname[YYTRANSLATE(yychar)];
printf("%sdebug: state %d, reading %d (%s)\n",
YYPREFIX, YYFINAL, yychar, yys);
}
#endif
}
if (yychar == 0) goto yyaccept;
goto yyloop;
}
if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
yystate = yytable[yyn];
else
yystate = yydgoto[yym];
#if YYDEBUG
if (yydebug)
printf("%sdebug: after reduction, shifting from state %d \
to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
#endif
if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack))
{
goto yyoverflow;
}
*++yystack.s_mark = (short) yystate;
*++yystack.l_mark = yyval;
goto yyloop;
yyoverflow:
yyerror("yacc stack overflow");
yyabort:
yyfreestack(&yystack);
return (1);
yyaccept:
yyfreestack(&yystack);
return (0);
}