#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:
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)
+ 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 = builtin_type_uint64;
putithere->typed_val_int.val = n;
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 != '\'')
#include <ctype.h>
#include "gdb_assert.h"
-struct type *java_int_type;
-struct type *java_byte_type;
-struct type *java_short_type;
-struct type *java_long_type;
-struct type *java_boolean_type;
-struct type *java_char_type;
-struct type *java_float_type;
-struct type *java_double_type;
-struct type *java_void_type;
-
/* Local functions */
extern void _initialize_java_language (void);
static struct objfile *dynamics_objfile = NULL;
-static struct type *java_link_class_type (struct type *, struct value *);
+static struct type *java_link_class_type (struct gdbarch *,
+ struct type *, struct value *);
/* FIXME: carlton/2003-02-04: This is the main or only caller of
allocate_objfile with first argument NULL; as a result, this code
/* Read a GCJ Class object, and generated a gdb (TYPE_CODE_STRUCT) type. */
struct type *
-type_from_class (struct value *clas)
+type_from_class (struct gdbarch *gdbarch, struct value *clas)
{
struct type *type;
char *name;
struct value *sig;
temp = clas;
sig = value_struct_elt (&temp, NULL, "method_count", NULL, "structure");
- return java_primitive_type (value_as_long (sig));
+ return java_primitive_type (gdbarch, value_as_long (sig));
}
/* Get Class name. */
/* Set array element type. */
temp = value_struct_elt (&temp, NULL, "methods", NULL, "structure");
deprecated_set_value_type (temp, lookup_pointer_type (value_type (clas)));
- TYPE_TARGET_TYPE (type) = type_from_class (temp);
+ TYPE_TARGET_TYPE (type) = type_from_class (gdbarch, temp);
}
ALLOCATE_CPLUS_STRUCT_TYPE (type);
TYPE_TAG_NAME (type) = name;
add_class_symtab_symbol (add_class_symbol (type, addr));
- return java_link_class_type (type, clas);
+ return java_link_class_type (gdbarch, type, clas);
}
/* Fill in class TYPE with data from the CLAS value. */
struct type *
-java_link_class_type (struct type *type, struct value *clas)
+java_link_class_type (struct gdbarch *gdbarch,
+ struct type *type, struct value *clas)
{
struct value *temp;
char *unqualified_name;
type_is_object = 1;
}
else
- tsuper = type_from_class (temp);
+ tsuper = type_from_class (gdbarch, temp);
#if 1
ninterfaces = 0;
struct type *ftype;
temp = field;
temp = value_struct_elt (&temp, NULL, "type", NULL, "structure");
- ftype = type_from_class (temp);
+ ftype = type_from_class (gdbarch, temp);
if (TYPE_CODE (ftype) == TYPE_CODE_STRUCT)
ftype = lookup_pointer_type (ftype);
TYPE_FIELD_TYPE (type, i) = ftype;
fn_fields[k].physname = "";
fn_fields[k].is_stub = 1;
/* FIXME */
- fn_fields[k].type = lookup_function_type (java_void_type);
+ fn_fields[k].type = lookup_function_type
+ (builtin_java_type (gdbarch)->builtin_void);
TYPE_CODE (fn_fields[k].type) = TYPE_CODE_METHOD;
}
}
struct type *
-java_primitive_type (int signature)
+java_primitive_type (struct gdbarch *gdbarch, int signature)
{
+ const struct builtin_java_type *builtin = builtin_java_type (gdbarch);
+
switch (signature)
{
case 'B':
- return java_byte_type;
+ return builtin->builtin_byte;
case 'S':
- return java_short_type;
+ return builtin->builtin_short;
case 'I':
- return java_int_type;
+ return builtin->builtin_int;
case 'J':
- return java_long_type;
+ return builtin->builtin_long;
case 'Z':
- return java_boolean_type;
+ return builtin->builtin_boolean;
case 'C':
- return java_char_type;
+ return builtin->builtin_char;
case 'F':
- return java_float_type;
+ return builtin->builtin_float;
case 'D':
- return java_double_type;
+ return builtin->builtin_double;
case 'V':
- return java_void_type;
+ return builtin->builtin_void;
}
error (_("unknown signature '%c' for primitive type"), (char) signature);
}
return that type. Otherwise, return NULL. */
struct type *
-java_primitive_type_from_name (char *name, int namelen)
+java_primitive_type_from_name (struct gdbarch *gdbarch,
+ char *name, int namelen)
{
+ const struct builtin_java_type *builtin = builtin_java_type (gdbarch);
+
switch (name[0])
{
case 'b':
if (namelen == 4 && memcmp (name, "byte", 4) == 0)
- return java_byte_type;
+ return builtin->builtin_byte;
if (namelen == 7 && memcmp (name, "boolean", 7) == 0)
- return java_boolean_type;
+ return builtin->builtin_boolean;
break;
case 'c':
if (namelen == 4 && memcmp (name, "char", 4) == 0)
- return java_char_type;
+ return builtin->builtin_char;
case 'd':
if (namelen == 6 && memcmp (name, "double", 6) == 0)
- return java_double_type;
+ return builtin->builtin_double;
break;
case 'f':
if (namelen == 5 && memcmp (name, "float", 5) == 0)
- return java_float_type;
+ return builtin->builtin_float;
break;
case 'i':
if (namelen == 3 && memcmp (name, "int", 3) == 0)
- return java_int_type;
+ return builtin->builtin_int;
break;
case 'l':
if (namelen == 4 && memcmp (name, "long", 4) == 0)
- return java_long_type;
+ return builtin->builtin_long;
break;
case 's':
if (namelen == 5 && memcmp (name, "short", 5) == 0)
- return java_short_type;
+ return builtin->builtin_short;
break;
case 'v':
if (namelen == 4 && memcmp (name, "void", 4) == 0)
- return java_void_type;
+ return builtin->builtin_void;
break;
}
return NULL;
}
+static char *
+java_primitive_type_name (int signature)
+{
+ switch (signature)
+ {
+ case 'B':
+ return "byte";
+ case 'S':
+ return "short";
+ case 'I':
+ return "int";
+ case 'J':
+ return "long";
+ case 'Z':
+ return "boolean";
+ case 'C':
+ return "char";
+ case 'F':
+ return "float";
+ case 'D':
+ return "double";
+ case 'V':
+ return "void";
+ }
+ error (_("unknown signature '%c' for primitive type"), (char) signature);
+}
+
/* Return the length (in bytes) of demangled name of the Java type
signature string SIGNATURE. */
/* Subtract 2 for 'L' and ';'. */
return strlen (signature) - 2 + array;
default:
- return strlen (TYPE_NAME (java_primitive_type (signature[0]))) + array;
+ return strlen (java_primitive_type_name (signature[0])) + array;
}
}
}
break;
default:
- ptr = TYPE_NAME (java_primitive_type (signature[0]));
+ ptr = java_primitive_type_name (signature[0]);
i = strlen (ptr);
strcpy (result, ptr);
ptr = result + i;
{
struct type *type;
- type = type_from_class (java_class_from_object (arg1));
+ type = type_from_class (exp->gdbarch, java_class_from_object (arg1));
arg1 = value_cast (lookup_pointer_type (type), arg1);
}
if (noside == EVAL_SKIP)
temp = value_struct_elt (&temp, NULL, "methods",
NULL, "structure");
deprecated_set_value_type (temp, value_type (clas));
- el_type = type_from_class (temp);
+ el_type = type_from_class (exp->gdbarch, temp);
if (TYPE_CODE (el_type) == TYPE_CODE_STRUCT)
el_type = lookup_pointer_type (el_type);
java_language_arch_info (struct gdbarch *gdbarch,
struct language_arch_info *lai)
{
- lai->string_char_type = java_char_type;
+ const struct builtin_java_type *builtin = builtin_java_type (gdbarch);
+
+ lai->string_char_type = builtin->builtin_char;
lai->primitive_type_vector
= GDBARCH_OBSTACK_CALLOC (gdbarch, nr_java_primitive_types + 1,
struct type *);
lai->primitive_type_vector [java_primitive_type_int]
- = java_int_type;
+ = builtin->builtin_int;
lai->primitive_type_vector [java_primitive_type_short]
- = java_short_type;
+ = builtin->builtin_short;
lai->primitive_type_vector [java_primitive_type_long]
- = java_long_type;
+ = builtin->builtin_long;
lai->primitive_type_vector [java_primitive_type_byte]
- = java_byte_type;
+ = builtin->builtin_byte;
lai->primitive_type_vector [java_primitive_type_boolean]
- = java_boolean_type;
+ = builtin->builtin_boolean;
lai->primitive_type_vector [java_primitive_type_char]
- = java_char_type;
+ = builtin->builtin_char;
lai->primitive_type_vector [java_primitive_type_float]
- = java_float_type;
+ = builtin->builtin_float;
lai->primitive_type_vector [java_primitive_type_double]
- = java_double_type;
+ = builtin->builtin_double;
lai->primitive_type_vector [java_primitive_type_void]
- = java_void_type;
+ = builtin->builtin_void;
lai->bool_type_symbol = "boolean";
- lai->bool_type_default = java_boolean_type;
+ lai->bool_type_default = builtin->builtin_boolean;
}
const struct exp_descriptor exp_descriptor_java =
LANG_MAGIC
};
+static void *
+build_java_types (struct gdbarch *gdbarch)
+{
+ struct builtin_java_type *builtin_java_type
+ = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct builtin_java_type);
+
+ builtin_java_type->builtin_int
+ = init_type (TYPE_CODE_INT, 4, 0, "int", NULL);
+ builtin_java_type->builtin_short
+ = init_type (TYPE_CODE_INT, 2, 0, "short", NULL);
+ builtin_java_type->builtin_long
+ = init_type (TYPE_CODE_INT, 8, 0, "long", NULL);
+ builtin_java_type->builtin_byte
+ = init_type (TYPE_CODE_INT, 1, 0, "byte", NULL);
+ builtin_java_type->builtin_boolean
+ = init_type (TYPE_CODE_BOOL, 1, 0, "boolean", NULL);
+ builtin_java_type->builtin_char
+ = init_type (TYPE_CODE_CHAR, 2, TYPE_FLAG_UNSIGNED, "char", NULL);
+ builtin_java_type->builtin_float
+ = init_type (TYPE_CODE_FLT, 4, 0, "float", NULL);
+ builtin_java_type->builtin_double
+ = init_type (TYPE_CODE_FLT, 8, 0, "double", NULL);
+ builtin_java_type->builtin_void
+ = init_type (TYPE_CODE_VOID, 1, 0, "void", NULL);
+
+ return builtin_java_type;
+}
+
+static struct gdbarch_data *java_type_data;
+
+const struct builtin_java_type *
+builtin_java_type (struct gdbarch *gdbarch)
+{
+ return gdbarch_data (gdbarch, java_type_data);
+}
+
void
_initialize_java_language (void)
{
-
- java_int_type = init_type (TYPE_CODE_INT, 4, 0, "int", NULL);
- java_short_type = init_type (TYPE_CODE_INT, 2, 0, "short", NULL);
- java_long_type = init_type (TYPE_CODE_INT, 8, 0, "long", NULL);
- java_byte_type = init_type (TYPE_CODE_INT, 1, 0, "byte", NULL);
- java_boolean_type = init_type (TYPE_CODE_BOOL, 1, 0, "boolean", NULL);
- java_char_type = init_type (TYPE_CODE_CHAR, 2, TYPE_FLAG_UNSIGNED, "char", NULL);
- java_float_type = init_type (TYPE_CODE_FLT, 4, 0, "float", NULL);
- java_double_type = init_type (TYPE_CODE_FLT, 8, 0, "double", NULL);
- java_void_type = init_type (TYPE_CODE_VOID, 1, 0, "void", NULL);
+ java_type_data = gdbarch_data_register_post_init (build_java_types);
add_language (&java_language_defn);
}
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