This file is part of GDB.
-GDB is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-GDB is distributed in the hope that it will be useful,
+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 GDB; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "defs.h"
return value_from_double (type, value_as_double (arg2));
else if ((code1 == TYPE_CODE_INT || code1 == TYPE_CODE_ENUM)
&& (scalar || code2 == TYPE_CODE_PTR))
- return value_from_long (type, value_as_long (arg2));
+ return value_from_longest (type, value_as_long (arg2));
else if (TYPE_LENGTH (type) == TYPE_LENGTH (VALUE_TYPE (arg2)))
{
if (code1 == TYPE_CODE_PTR && code2 == TYPE_CODE_PTR)
}
/* Given a value which is an array, return a value which is
- a pointer to its first element. */
+ a pointer to its first (actually, zeroth) element.
+ FIXME, this should be subtracting the array's lower bound. */
value
value_coerce_array (arg1)
value arg1;
{
register struct type *type;
- register value val;
if (VALUE_LVAL (arg1) != lval_memory)
error ("Attempt to take address of value not located in memory.");
Its type is the type of the elements, not an array type. */
type = VALUE_TYPE (arg1);
- /* Get the type of the result. */
- type = lookup_pointer_type (type);
- val = value_from_long (builtin_type_long,
+ return value_from_longest (lookup_pointer_type (type),
(LONGEST) (VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1)));
- VALUE_TYPE (val) = type;
- return val;
}
/* Given a value which is a function, return a value which is a pointer
value_coerce_function (arg1)
value arg1;
{
- register struct type *type;
- register value val;
if (VALUE_LVAL (arg1) != lval_memory)
error ("Attempt to take address of value not located in memory.");
- /* Get the type of the result. */
- type = lookup_pointer_type (VALUE_TYPE (arg1));
- val = value_from_long (builtin_type_long,
+ return value_from_longest (lookup_pointer_type (VALUE_TYPE (arg1)),
(LONGEST) (VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1)));
- VALUE_TYPE (val) = type;
- return val;
}
/* Return a pointer value for the object for which ARG1 is the contents. */
value_addr (arg1)
value arg1;
{
- register struct type *type;
- register value val;
COERCE_REF(arg1);
- /* Taking the address of an array is really a no-op
- once the array is coerced to a pointer to its first element. */
if (VALUE_REPEATED (arg1)
|| TYPE_CODE (VALUE_TYPE (arg1)) == TYPE_CODE_ARRAY)
return value_coerce_array (arg1);
if (VALUE_LVAL (arg1) != lval_memory)
error ("Attempt to take address of value not located in memory.");
- /* Get the type of the result. */
- type = lookup_pointer_type (VALUE_TYPE (arg1));
- val = value_from_long (builtin_type_long,
+ return value_from_longest (lookup_pointer_type (VALUE_TYPE (arg1)),
(LONGEST) (VALUE_ADDRESS (arg1) + VALUE_OFFSET (arg1)));
- VALUE_TYPE (val) = type;
- return val;
}
/* Given a value of a pointer type, apply the C unary * operator to it. */
#endif
/* The value we're going to pass is the address of the thing
we just pushed. */
- args[i] = value_from_long (builtin_type_long, (LONGEST) addr);
+ args[i] = value_from_longest (lookup_pointer_type (value_type),
+ (LONGEST) addr);
}
}
#endif /* REG_STRUCT_HAS_ADDR. */
else
{
register int j;
- for (j = 0; j < misc_function_count; j++)
- if (!strcmp (misc_function_vector[j].name, "malloc"))
- break;
- if (j < misc_function_count)
- val = value_from_long (builtin_type_long,
- (LONGEST) misc_function_vector[j].address);
+ j = lookup_misc_func ("malloc");
+ if (j >= 0)
+ val = value_from_longest (
+ lookup_pointer_type (lookup_function_type (
+ lookup_pointer_type (builtin_type_char))),
+ (LONGEST) misc_function_vector[j].address);
else
error ("String constants require the program to have a function \"malloc\".");
}
- blocklen = value_from_long (builtin_type_int, (LONGEST) (len + 1));
+ blocklen = value_from_longest (builtin_type_int, (LONGEST) (len + 1));
val = target_call_function (val, 1, &blocklen);
if (value_zerop (val))
error ("No memory available for string constant.");
struct symbol *sym =
lookup_symbol (phys_name, 0, VAR_NAMESPACE, 0, NULL);
if (! sym) error ("Internal error: could not find physical static variable named %s", phys_name);
- v = value_from_long(builtin_type_long,
- (CORE_ADDR)SYMBOL_BLOCK_VALUE (sym));
- VALUE_TYPE(v) = lookup_pointer_type (TYPE_FIELD_TYPE (t, i));
- return v;
+ return value_from_longest (
+ lookup_pointer_type (TYPE_FIELD_TYPE (t, i)),
+ (LONGEST)SYMBOL_BLOCK_VALUE (sym));
}
if (TYPE_FIELD_PACKED (t, i))
error ("pointers to bitfield members not allowed");
- v = value_from_long (builtin_type_int,
+ return value_from_longest (
+ lookup_pointer_type (
+ lookup_member_type (TYPE_FIELD_TYPE (t, i), baseclass)),
(LONGEST) (TYPE_FIELD_BITPOS (t, i) >> 3));
- VALUE_TYPE (v)
- = lookup_pointer_type (lookup_member_type (TYPE_FIELD_TYPE (t, i), baseclass));
- return v;
}
}
check_stub_method (t, i, j);
if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
{
- v = value_from_long (builtin_type_long,
+ return value_from_longest (
+ lookup_pointer_type (
+ lookup_member_type (TYPE_FN_FIELD_TYPE (f, j),
+ baseclass)),
(LONGEST) TYPE_FN_FIELD_VOFFSET (f, j));
}
else
struct symbol *s = lookup_symbol (TYPE_FN_FIELD_PHYSNAME (f, j),
0, VAR_NAMESPACE, 0, NULL);
v = locate_var_value (s, 0);
+ VALUE_TYPE (v) = lookup_pointer_type (lookup_member_type (TYPE_FN_FIELD_TYPE (f, j), baseclass));
+ return v;
}
- VALUE_TYPE (v) = lookup_pointer_type (lookup_member_type (TYPE_FN_FIELD_TYPE (f, j), baseclass));
- return v;
}
}
projects / deliverable / binutils-gdb.git / blobdiff