/* YACC parser for Java expressions, for GDB.
- Copyright (C) 1997, 1998, 1999, 2000, 2006, 2007, 2008
+ Copyright (C) 1997, 1998, 1999, 2000, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
-This file is part of GDB.
+ This file is part of GDB.
-This program 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.
+ This program 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 3 of the License, or
+ (at your option) any later version.
-This program 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.
+ This program 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 this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Parse a Java expression from text in a string,
and return the result as a struct expression pointer.
#include "block.h"
#define parse_type builtin_type (parse_gdbarch)
+#define parse_java_type builtin_java_type (parse_gdbarch)
/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
as well as gratuitiously global symbol names, so we can have multiple
write_exp_elt_opcode (OP_DOUBLE); }
| BOOLEAN_LITERAL
{ write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (java_boolean_type);
+ write_exp_elt_type (parse_java_type->builtin_boolean);
write_exp_elt_longcst ((LONGEST)$1);
write_exp_elt_opcode (OP_LONG); }
| StringLiteral
PrimitiveType:
NumericType
| BOOLEAN
- { $$ = java_boolean_type; }
+ { $$ = parse_java_type->builtin_boolean; }
;
NumericType:
IntegralType:
BYTE
- { $$ = java_byte_type; }
+ { $$ = parse_java_type->builtin_byte; }
| SHORT
- { $$ = java_short_type; }
+ { $$ = parse_java_type->builtin_short; }
| INT
- { $$ = java_int_type; }
+ { $$ = parse_java_type->builtin_int; }
| LONG
- { $$ = java_long_type; }
+ { $$ = parse_java_type->builtin_long; }
| CHAR
- { $$ = java_char_type; }
+ { $$ = parse_java_type->builtin_char; }
;
FloatingPointType:
FLOAT
- { $$ = java_float_type; }
+ { $$ = parse_java_type->builtin_float; }
| DOUBLE
- { $$ = java_double_type; }
+ { $$ = parse_java_type->builtin_double; }
;
/* UNUSED:
/*** Needs some error checking for the float case ***/
static int
-parse_number (p, len, parsed_float, putithere)
- char *p;
- int len;
- int parsed_float;
- YYSTYPE *putithere;
+parse_number (char *p, int len, int parsed_float, YYSTYPE *putithere)
{
ULONGEST n = 0;
ULONGEST limit, limit_div_base;
limit = ((limit << 16) << 16) | limit;
if (c == 'l' || c == 'L')
{
- type = java_long_type;
+ type = parse_java_type->builtin_long;
len--;
}
else
{
- type = java_int_type;
+ type = parse_java_type->builtin_int;
}
limit_div_base = limit / (ULONGEST) base;
}
/* If the type is bigger than a 32-bit signed integer can be, implicitly
- promote to long. Java does not do this, so mark it as builtin_type_uint64
- rather than java_long_type. 0x80000000 will become -0x80000000 instead
- of 0x80000000L, because we don't know the sign at this point.
- */
- if (type == java_int_type && n > (ULONGEST)0x80000000)
- type = builtin_type_uint64;
+ promote to long. Java does not do this, so mark it as
+ parse_type->builtin_uint64 rather than parse_java_type->builtin_long.
+ 0x80000000 will become -0x80000000 instead of 0x80000000L, because we
+ don't know the sign at this point. */
+ if (type == parse_java_type->builtin_int && n > (ULONGEST)0x80000000)
+ type = parse_type->builtin_uint64;
putithere->typed_val_int.val = n;
putithere->typed_val_int.type = type;
/* Read one token, getting characters through lexptr. */
static int
-yylex ()
+yylex (void)
{
int c;
int namelen;
error (_("Empty character constant"));
yylval.typed_val_int.val = c;
- yylval.typed_val_int.type = java_char_type;
+ yylval.typed_val_int.type = parse_java_type->builtin_char;
c = *lexptr++;
if (c != '\'')
}
void
-yyerror (msg)
- char *msg;
+yyerror (char *msg)
{
if (prev_lexptr)
lexptr = prev_lexptr;
}
static struct type *
-java_type_from_name (name)
- struct stoken name;
-
+java_type_from_name (struct stoken name)
{
char *tmp = copy_name (name);
struct type *typ = java_lookup_class (tmp);
qualified name (has '.'), generate a field access for each part. */
static void
-push_fieldnames (name)
- struct stoken name;
+push_fieldnames (struct stoken name)
{
int i;
struct stoken token;
Handle VAR, TYPE, TYPE.FIELD1....FIELDN and VAR.FIELD1....FIELDN. */
static void
-push_expression_name (name)
- struct stoken name;
+push_expression_name (struct stoken name)
{
char *tmp;
struct type *typ;
into a freshly malloc'ed struct expression. Its language_defn is set
to null. */
static struct expression *
-copy_exp (expr, endpos)
- struct expression *expr;
- int endpos;
+copy_exp (struct expression *expr, int endpos)
{
int len = length_of_subexp (expr, endpos);
struct expression *new
/* Insert the expression NEW into the current expression (expout) at POS. */
static void
-insert_exp (pos, new)
- int pos;
- struct expression *new;
+insert_exp (int pos, struct expression *new)
{
int newlen = new->nelts;
projects / deliverable / binutils-gdb.git / blobdiff