/* YACC parser for Pascal expressions, for GDB.
- Copyright (C) 2000, 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 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/>. */
/* This file is derived from c-exp.y */
#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
#include "block.h"
+#define parse_type builtin_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
yacc generated parsers in gdb. Note that these are only the variables
&& is_integral_type (current_type))
{
write_exp_elt_opcode (UNOP_CAST);
- write_exp_elt_type (builtin_type_long_double);
- current_type = builtin_type_long_double;
+ write_exp_elt_type (parse_type->builtin_long_double);
+ current_type = parse_type->builtin_long_double;
write_exp_elt_opcode (UNOP_CAST);
leftdiv_is_integer = 0;
}
exp : exp '=' exp
{ write_exp_elt_opcode (BINOP_EQUAL);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
}
;
exp : exp NOTEQUAL exp
{ write_exp_elt_opcode (BINOP_NOTEQUAL);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
}
;
exp : exp LEQ exp
{ write_exp_elt_opcode (BINOP_LEQ);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
}
;
exp : exp GEQ exp
{ write_exp_elt_opcode (BINOP_GEQ);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
}
;
exp : exp '<' exp
{ write_exp_elt_opcode (BINOP_LESS);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
}
;
exp : exp '>' exp
{ write_exp_elt_opcode (BINOP_GTR);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
}
;
exp : TRUEKEYWORD
{ write_exp_elt_opcode (OP_BOOL);
write_exp_elt_longcst ((LONGEST) $1);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
write_exp_elt_opcode (OP_BOOL); }
;
exp : FALSEKEYWORD
{ write_exp_elt_opcode (OP_BOOL);
write_exp_elt_longcst ((LONGEST) $1);
- current_type = builtin_type_bool;
+ current_type = parse_type->builtin_bool;
write_exp_elt_opcode (OP_BOOL); }
;
exp : SIZEOF '(' type ')' %prec UNARY
{ write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_int);
+ write_exp_elt_type (parse_type->builtin_int);
CHECK_TYPEDEF ($3);
write_exp_elt_longcst ((LONGEST) TYPE_LENGTH ($3));
write_exp_elt_opcode (OP_LONG); }
while (count-- > 0)
{
write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_char);
+ write_exp_elt_type (parse_type->builtin_char);
write_exp_elt_longcst ((LONGEST)(*sp++));
write_exp_elt_opcode (OP_LONG);
}
write_exp_elt_opcode (OP_LONG);
- write_exp_elt_type (builtin_type_char);
+ write_exp_elt_type (parse_type->builtin_char);
write_exp_elt_longcst ((LONGEST)'\0');
write_exp_elt_opcode (OP_LONG);
write_exp_elt_opcode (OP_ARRAY);
block : block COLONCOLON name
{ struct symbol *tem
= lookup_symbol (copy_name ($3), $1,
- VAR_DOMAIN, (int *) NULL,
- (struct symtab **) NULL);
+ VAR_DOMAIN, (int *) NULL);
if (!tem || SYMBOL_CLASS (tem) != LOC_BLOCK)
error ("No function \"%s\" in specified context.",
copy_name ($3));
variable: block COLONCOLON name
{ struct symbol *sym;
sym = lookup_symbol (copy_name ($3), $1,
- VAR_DOMAIN, (int *) NULL,
- (struct symtab **) NULL);
+ VAR_DOMAIN, (int *) NULL);
if (sym == 0)
error ("No symbol \"%s\" in specified context.",
copy_name ($3));
sym =
lookup_symbol (name, (const struct block *) NULL,
- VAR_DOMAIN, (int *) NULL,
- (struct symtab **) NULL);
+ VAR_DOMAIN, (int *) NULL);
if (sym)
{
write_exp_elt_opcode (OP_VAR_VALUE);
msymbol = lookup_minimal_symbol (name, NULL, NULL);
if (msymbol != NULL)
- {
- write_exp_msymbol (msymbol,
- lookup_function_type (builtin_type_int),
- builtin_type_int);
- }
+ write_exp_msymbol (msymbol);
+ else if (!have_full_symbols () && !have_partial_symbols ())
+ error ("No symbol table is loaded. Use the \"file\" command.");
else
- if (!have_full_symbols () && !have_partial_symbols ())
- error ("No symbol table is loaded. Use the \"file\" command.");
- else
- error ("No symbol \"%s\" in current context.", name);
+ error ("No symbol \"%s\" in current context.", name);
}
;
msymbol =
lookup_minimal_symbol (arg, NULL, NULL);
if (msymbol != NULL)
- {
- write_exp_msymbol (msymbol,
- lookup_function_type (builtin_type_int),
- builtin_type_int);
- }
+ write_exp_msymbol (msymbol);
else if (!have_full_symbols () && !have_partial_symbols ())
error ("No symbol table is loaded. Use the \"file\" command.");
else
c = tolower (p[len - 1]);
if (c == 'f')
- putithere->typed_val_float.type = builtin_type_float;
+ putithere->typed_val_float.type = parse_type->builtin_float;
else if (c == 'l')
- putithere->typed_val_float.type = builtin_type_long_double;
+ putithere->typed_val_float.type = parse_type->builtin_long_double;
else if (isdigit (c) || c == '.')
- putithere->typed_val_float.type = builtin_type_double;
+ putithere->typed_val_float.type = parse_type->builtin_double;
else
return ERROR;
un = (ULONGEST)n >> 2;
if (long_p == 0
- && (un >> (gdbarch_int_bit (current_gdbarch) - 2)) == 0)
+ && (un >> (gdbarch_int_bit (parse_gdbarch) - 2)) == 0)
{
- high_bit = ((ULONGEST)1) << (gdbarch_int_bit (current_gdbarch) - 1);
+ high_bit = ((ULONGEST)1) << (gdbarch_int_bit (parse_gdbarch) - 1);
/* A large decimal (not hex or octal) constant (between INT_MAX
and UINT_MAX) is a long or unsigned long, according to ANSI,
int. This probably should be fixed. GCC gives a warning on
such constants. */
- unsigned_type = builtin_type_unsigned_int;
- signed_type = builtin_type_int;
+ unsigned_type = parse_type->builtin_unsigned_int;
+ signed_type = parse_type->builtin_int;
}
else if (long_p <= 1
- && (un >> (gdbarch_long_bit (current_gdbarch) - 2)) == 0)
+ && (un >> (gdbarch_long_bit (parse_gdbarch) - 2)) == 0)
{
- high_bit = ((ULONGEST)1) << (gdbarch_long_bit (current_gdbarch) - 1);
- unsigned_type = builtin_type_unsigned_long;
- signed_type = builtin_type_long;
+ high_bit = ((ULONGEST)1) << (gdbarch_long_bit (parse_gdbarch) - 1);
+ unsigned_type = parse_type->builtin_unsigned_long;
+ signed_type = parse_type->builtin_long;
}
else
{
int shift;
if (sizeof (ULONGEST) * HOST_CHAR_BIT
- < gdbarch_long_long_bit (current_gdbarch))
+ < gdbarch_long_long_bit (parse_gdbarch))
/* A long long does not fit in a LONGEST. */
shift = (sizeof (ULONGEST) * HOST_CHAR_BIT - 1);
else
- shift = (gdbarch_long_long_bit (current_gdbarch) - 1);
+ shift = (gdbarch_long_long_bit (parse_gdbarch) - 1);
high_bit = (ULONGEST) 1 << shift;
- unsigned_type = builtin_type_unsigned_long_long;
- signed_type = builtin_type_long_long;
+ unsigned_type = parse_type->builtin_unsigned_long_long;
+ signed_type = parse_type->builtin_long_long;
}
putithere->typed_val_int.val = n;
{
current_type = tp->stored;
tp_top = tp->next;
- xfree (tp);
+ free (tp);
}
}
error ("Empty character constant.");
yylval.typed_val_int.val = c;
- yylval.typed_val_int.type = builtin_type_char;
+ yylval.typed_val_int.type = parse_type->builtin_char;
c = *lexptr++;
if (c != '\'')
static const char this_name[] = "this";
if (lookup_symbol (this_name, expression_context_block,
- VAR_DOMAIN, (int *) NULL,
- (struct symtab **) NULL))
+ VAR_DOMAIN, (int *) NULL))
{
free (uptokstart);
return THIS;
sym = NULL;
else
sym = lookup_symbol (tmp, expression_context_block,
- VAR_DOMAIN,
- &is_a_field_of_this,
- (struct symtab **) NULL);
+ VAR_DOMAIN, &is_a_field_of_this);
/* second chance uppercased (as Free Pascal does). */
if (!sym && !is_a_field_of_this && !is_a_field)
{
sym = NULL;
else
sym = lookup_symbol (tmp, expression_context_block,
- VAR_DOMAIN,
- &is_a_field_of_this,
- (struct symtab **) NULL);
+ VAR_DOMAIN, &is_a_field_of_this);
if (sym || is_a_field_of_this || is_a_field)
for (i = 0; i <= namelen; i++)
{
sym = NULL;
else
sym = lookup_symbol (tmp, expression_context_block,
- VAR_DOMAIN,
- &is_a_field_of_this,
- (struct symtab **) NULL);
+ VAR_DOMAIN, &is_a_field_of_this);
if (sym || is_a_field_of_this || is_a_field)
for (i = 0; i <= namelen; i++)
{
memcpy (tmp1, namestart, p - namestart);
tmp1[p - namestart] = '\0';
cur_sym = lookup_symbol (ncopy, expression_context_block,
- VAR_DOMAIN, (int *) NULL,
- (struct symtab **) NULL);
+ VAR_DOMAIN, (int *) NULL);
if (cur_sym)
{
if (SYMBOL_CLASS (cur_sym) == LOC_TYPEDEF)
return TYPENAME;
}
yylval.tsym.type
- = language_lookup_primitive_type_by_name (current_language,
- current_gdbarch, tmp);
+ = language_lookup_primitive_type_by_name (parse_language,
+ parse_gdbarch, tmp);
if (yylval.tsym.type != NULL)
{
free (uptokstart);
projects / deliverable / binutils-gdb.git / blobdiff