/* Java language support routines for GDB, the GNU debugger.
- Copyright 1997, 1998, 1999-2000 Free Software Foundation, Inc.
+ Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of GDB.
static void java_demangled_signature_copy (char *, char *);
static struct symtab *get_java_class_symtab (void);
-static char *get_java_utf8_name (struct obstack *obstack, value_ptr name);
-static int java_class_is_primitive (value_ptr clas);
+static char *get_java_utf8_name (struct obstack *obstack, struct value *name);
+static int java_class_is_primitive (struct value *clas);
static struct type *java_lookup_type (char *signature);
-static value_ptr java_value_string (char *ptr, int len);
+static struct value *java_value_string (char *ptr, int len);
static void java_emit_char (int c, struct ui_file * stream, int quoter);
static struct objfile *dynamics_objfile = NULL;
-static struct type *java_link_class_type (struct type *, value_ptr);
+static struct type *java_link_class_type (struct type *, struct value *);
static struct objfile *
get_dynamics_objfile (void)
bl = (struct block *)
obstack_alloc (&objfile->symbol_obstack, sizeof (struct block));
BLOCK_NSYMS (bl) = 0;
+ BLOCK_HASHTABLE (bl) = 0;
BLOCK_START (bl) = 0;
BLOCK_END (bl) = 0;
BLOCK_FUNCTION (bl) = NULL;
/* Allocate GLOBAL_BLOCK. This has to be relocatable. */
class_symtab_space = 128;
- bl = (struct block *)
- mmalloc (objfile->md,
- sizeof (struct block)
- + ((class_symtab_space - 1) * sizeof (struct symbol *)));
+ bl = xmmalloc (objfile->md,
+ sizeof (struct block)
+ + ((class_symtab_space - 1) * sizeof (struct symbol *)));
*bl = *BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK);
BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK) = bl;
class_symtab->free_ptr = (char *) bl;
{
/* Need to re-allocate. */
class_symtab_space *= 2;
- bl = (struct block *)
- mrealloc (symtab->objfile->md, bl,
- sizeof (struct block)
- + ((class_symtab_space - 1) * sizeof (struct symbol *)));
+ bl = xmrealloc (symtab->objfile->md, bl,
+ sizeof (struct block)
+ + ((class_symtab_space - 1) * sizeof (struct symbol *)));
class_symtab->free_ptr = (char *) bl;
BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK) = bl;
}
a name given by NAME (which has type Utf8Const*). */
char *
-get_java_utf8_name (struct obstack *obstack, value_ptr name)
+get_java_utf8_name (struct obstack *obstack, struct value *name)
{
char *chrs;
- value_ptr temp = name;
+ struct value *temp = name;
int name_length;
CORE_ADDR data_addr;
temp = value_struct_elt (&temp, NULL, "length", NULL, "structure");
return chrs;
}
-value_ptr
-java_class_from_object (value_ptr obj_val)
+struct value *
+java_class_from_object (struct value *obj_val)
{
/* This is all rather inefficient, since the offsets of vtable and
class are fixed. FIXME */
- value_ptr vtable_val;
+ struct value *vtable_val;
if (TYPE_CODE (VALUE_TYPE (obj_val)) == TYPE_CODE_PTR
&& TYPE_LENGTH (TYPE_TARGET_TYPE (VALUE_TYPE (obj_val))) == 0)
obj_val = value_at (get_java_object_type (),
- value_as_pointer (obj_val), NULL);
+ value_as_address (obj_val), NULL);
vtable_val = value_struct_elt (&obj_val, NULL, "vtable", NULL, "structure");
return value_struct_elt (&vtable_val, NULL, "class", NULL, "structure");
/* Check if CLASS_IS_PRIMITIVE(value of clas): */
static int
-java_class_is_primitive (value_ptr clas)
+java_class_is_primitive (struct value *clas)
{
- value_ptr vtable = value_struct_elt (&clas, NULL, "vtable", NULL, "struct");
- CORE_ADDR i = value_as_pointer (vtable);
+ struct value *vtable = value_struct_elt (&clas, NULL, "vtable", NULL, "struct");
+ CORE_ADDR i = value_as_address (vtable);
return (int) (i & 0x7fffffff) == (int) 0x7fffffff;
}
/* Read a GCJ Class object, and generated a gdb (TYPE_CODE_STRUCT) type. */
struct type *
-type_from_class (value_ptr clas)
+type_from_class (struct value *clas)
{
struct type *type;
char *name;
- value_ptr temp;
+ struct value *temp;
struct objfile *objfile;
- value_ptr utf8_name;
+ struct value *utf8_name;
char *nptr;
CORE_ADDR addr;
struct block *bl;
objfile = get_dynamics_objfile ();
if (java_class_is_primitive (clas))
{
- value_ptr sig;
+ struct value *sig;
temp = clas;
sig = value_struct_elt (&temp, NULL, "method_count", NULL, "structure");
return java_primitive_type (value_as_long (sig));
/* Fill in class TYPE with data from the CLAS value. */
struct type *
-java_link_class_type (struct type *type, value_ptr clas)
+java_link_class_type (struct type *type, struct value *clas)
{
- value_ptr temp;
+ struct value *temp;
char *unqualified_name;
char *name = TYPE_TAG_NAME (type);
int ninterfaces, nfields, nmethods;
int type_is_object = 0;
struct fn_field *fn_fields;
struct fn_fieldlist *fn_fieldlists;
- value_ptr fields, field, method, methods;
+ struct value *fields;
+ struct value *methods;
+ struct value *method = NULL;
+ struct value *field = NULL;
int i, j;
struct objfile *objfile = get_dynamics_objfile ();
struct type *tsuper;
/* Create a Java string in the inferior from a (Utf8) literal. */
-static value_ptr
+static struct value *
java_value_string (char *ptr, int len)
{
error ("not implemented - java_value_string"); /* FIXME */
}
}
-static value_ptr
+static struct value *
evaluate_subexp_java (struct type *expect_type, register struct expression *exp,
register int *pos, enum noside noside)
{
int i;
char *name;
enum exp_opcode op = exp->elts[*pos].opcode;
- value_ptr arg1, arg2;
+ struct value *arg1;
+ struct value *arg2;
struct type *type;
switch (op)
{
struct type *el_type;
char buf4[4];
- value_ptr clas = java_class_from_object (arg1);
- value_ptr temp = clas;
+ struct value *clas = java_class_from_object (arg1);
+ struct value *temp = clas;
/* Get CLASS_ELEMENT_TYPE of the array type. */
temp = value_struct_elt (&temp, NULL, "methods",
NULL, "structure");
if (noside == EVAL_AVOID_SIDE_EFFECTS)
return value_zero (el_type, VALUE_LVAL (arg1));
- address = value_as_pointer (arg1);
+ address = value_as_address (arg1);
address += JAVA_OBJECT_SIZE;
read_memory (address, buf4, 4);
length = (long) extract_signed_integer (buf4, 4);
c_builtin_types,
range_check_off,
type_check_off,
+ case_sensitive_on,
java_parse,
java_error,
evaluate_subexp_java,
projects / deliverable / binutils-gdb.git / blobdiff