%{
#include "defs.h"
-#include <string.h>
+#include "gdb_string.h"
#include "expression.h"
#include "value.h"
#include "parser-defs.h"
#define YYDEBUG 1 /* Default to no yydebug support */
#endif
-int yyparse PARAMS ((void));
+int yyparse (void);
-static int yylex PARAMS ((void));
+static int yylex (void);
-void yyerror PARAMS ((char *));
+void yyerror (char *);
+
+static void growbuf_by_size (int);
+
+static int match_string_literal (void);
%}
LONGEST val;
struct type *type;
} typed_val;
- double dval;
+ DOUBLEST dval;
struct symbol *sym;
struct type *tval;
struct stoken sval;
%{
/* YYSTYPE gets defined by %union */
-static int parse_number PARAMS ((char *, int, int, YYSTYPE *));
+static int parse_number (char *, int, int, YYSTYPE *);
%}
%type <voidval> exp type_exp start variable
%token LOGICAL_KEYWORD REAL_KEYWORD REAL_S8_KEYWORD REAL_S16_KEYWORD
%token COMPLEX_S8_KEYWORD COMPLEX_S16_KEYWORD COMPLEX_S32_KEYWORD
%token BOOL_AND BOOL_OR BOOL_NOT
-%token <lval> LAST REGNAME CHARACTER
+%token <lval> CHARACTER
-%token <ivar> VARIABLE
+%token <voidval> VARIABLE
%token <opcode> ASSIGN_MODIFY
exp : variable
;
-exp : LAST
- { write_exp_elt_opcode (OP_LAST);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_LAST); }
- ;
-
-exp : REGNAME
- { write_exp_elt_opcode (OP_REGISTER);
- write_exp_elt_longcst ((LONGEST) $1);
- write_exp_elt_opcode (OP_REGISTER); }
- ;
-
exp : VARIABLE
- { write_exp_elt_opcode (OP_INTERNALVAR);
- write_exp_elt_intern ($1);
- write_exp_elt_opcode (OP_INTERNALVAR); }
;
exp : SIZEOF '(' type ')' %prec UNARY
{ write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_f_integer);
+ CHECK_TYPEDEF ($3);
write_exp_elt_longcst ((LONGEST) TYPE_LENGTH ($3));
write_exp_elt_opcode (OP_LONG); }
;
register int base = input_radix;
int unsigned_p = 0;
int long_p = 0;
- unsigned LONGEST high_bit;
+ ULONGEST high_bit;
struct type *signed_type;
struct type *unsigned_type;
&& ((n >> 2) >> (TARGET_INT_BIT-2))) /* Avoid shift warning */
|| long_p)
{
- high_bit = ((unsigned LONGEST)1) << (TARGET_LONG_BIT-1);
+ high_bit = ((ULONGEST)1) << (TARGET_LONG_BIT-1);
unsigned_type = builtin_type_unsigned_long;
signed_type = builtin_type_long;
}
else
{
- high_bit = ((unsigned LONGEST)1) << (TARGET_INT_BIT-1);
+ high_bit = ((ULONGEST)1) << (TARGET_INT_BIT-1);
unsigned_type = builtin_type_unsigned_int;
signed_type = builtin_type_int;
}
lexptr += namelen;
- /* Handle the tokens $digits; also $ (short for $0) and $$ (short for $$1)
- and $$digits (equivalent to $<-digits> if you could type that).
- Make token type LAST, and put the number (the digits) in yylval. */
-
- if (*tokstart == '$')
- {
- register int negate = 0;
-
- c = 1;
- /* Double dollar means negate the number and add -1 as well.
- Thus $$ alone means -1. */
- if (namelen >= 2 && tokstart[1] == '$')
- {
- negate = 1;
- c = 2;
- }
- if (c == namelen)
- {
- /* Just dollars (one or two) */
- yylval.lval = - negate;
- return LAST;
- }
- /* Is the rest of the token digits? */
- for (; c < namelen; c++)
- if (!(tokstart[c] >= '0' && tokstart[c] <= '9'))
- break;
- if (c == namelen)
- {
- yylval.lval = atoi (tokstart + 1 + negate);
- if (negate)
- yylval.lval = - yylval.lval;
- return LAST;
- }
- }
-
- /* Handle tokens that refer to machine registers:
- $ followed by a register name. */
-
- if (*tokstart == '$') {
- for (c = 0; c < NUM_REGS; c++)
- if (namelen - 1 == strlen (reg_names[c])
- && STREQN (tokstart + 1, reg_names[c], namelen - 1))
- {
- yylval.lval = c;
- return REGNAME;
- }
- for (c = 0; c < num_std_regs; c++)
- if (namelen - 1 == strlen (std_regs[c].name)
- && STREQN (tokstart + 1, std_regs[c].name, namelen - 1))
- {
- yylval.lval = std_regs[c].regnum;
- return REGNAME;
- }
- }
/* Catch specific keywords. */
for (i = 0; f77_keywords[i].operator != NULL; i++)
yylval.sval.ptr = tokstart;
yylval.sval.length = namelen;
- /* Any other names starting in $ are debugger internal variables. */
-
if (*tokstart == '$')
{
- yylval.ivar = lookup_internalvar (copy_name (yylval.sval) + 1);
+ write_dollar_variable (yylval.sval);
return VARIABLE;
}