+
+/* This set of objfile-based types is intended to be used by symbol
+ readers as basic types. */
+
+static const struct objfile_data *objfile_type_data;
+
+const struct objfile_type *
+objfile_type (struct objfile *objfile)
+{
+ struct gdbarch *gdbarch;
+ struct objfile_type *objfile_type
+ = objfile_data (objfile, objfile_type_data);
+
+ if (objfile_type)
+ return objfile_type;
+
+ objfile_type = OBSTACK_CALLOC (&objfile->objfile_obstack,
+ 1, struct objfile_type);
+
+ /* Use the objfile architecture to determine basic type properties. */
+ gdbarch = get_objfile_arch (objfile);
+
+ /* Basic types. */
+ objfile_type->builtin_void
+ = init_type (TYPE_CODE_VOID, 1,
+ 0,
+ "void", objfile);
+
+ objfile_type->builtin_char
+ = init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
+ (TYPE_FLAG_NOSIGN
+ | (gdbarch_char_signed (gdbarch) ? 0 : TYPE_FLAG_UNSIGNED)),
+ "char", objfile);
+ objfile_type->builtin_signed_char
+ = init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
+ 0,
+ "signed char", objfile);
+ objfile_type->builtin_unsigned_char
+ = init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
+ TYPE_FLAG_UNSIGNED,
+ "unsigned char", objfile);
+ objfile_type->builtin_short
+ = init_type (TYPE_CODE_INT,
+ gdbarch_short_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "short", objfile);
+ objfile_type->builtin_unsigned_short
+ = init_type (TYPE_CODE_INT,
+ gdbarch_short_bit (gdbarch) / TARGET_CHAR_BIT,
+ TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
+ objfile_type->builtin_int
+ = init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "int", objfile);
+ objfile_type->builtin_unsigned_int
+ = init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
+ TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
+ objfile_type->builtin_long
+ = init_type (TYPE_CODE_INT,
+ gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "long", objfile);
+ objfile_type->builtin_unsigned_long
+ = init_type (TYPE_CODE_INT,
+ gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT,
+ TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
+ objfile_type->builtin_long_long
+ = init_type (TYPE_CODE_INT,
+ gdbarch_long_long_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "long long", objfile);
+ objfile_type->builtin_unsigned_long_long
+ = init_type (TYPE_CODE_INT,
+ gdbarch_long_long_bit (gdbarch) / TARGET_CHAR_BIT,
+ TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
+
+ objfile_type->builtin_float
+ = init_type (TYPE_CODE_FLT,
+ gdbarch_float_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "float", objfile);
+ TYPE_FLOATFORMAT (objfile_type->builtin_float)
+ = gdbarch_float_format (gdbarch);
+ objfile_type->builtin_double
+ = init_type (TYPE_CODE_FLT,
+ gdbarch_double_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "double", objfile);
+ TYPE_FLOATFORMAT (objfile_type->builtin_double)
+ = gdbarch_double_format (gdbarch);
+ objfile_type->builtin_long_double
+ = init_type (TYPE_CODE_FLT,
+ gdbarch_long_double_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "long double", objfile);
+ TYPE_FLOATFORMAT (objfile_type->builtin_long_double)
+ = gdbarch_long_double_format (gdbarch);
+
+ /* This type represents a type that was unrecognized in symbol read-in. */
+ objfile_type->builtin_error
+ = init_type (TYPE_CODE_ERROR, 0, 0, "<unknown type>", objfile);
+
+ /* The following set of types is used for symbols with no
+ debug information. */
+ objfile_type->nodebug_text_symbol
+ = init_type (TYPE_CODE_FUNC, 1, 0,
+ "<text variable, no debug info>", objfile);
+ TYPE_TARGET_TYPE (objfile_type->nodebug_text_symbol)
+ = objfile_type->builtin_int;
+ objfile_type->nodebug_data_symbol
+ = init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / HOST_CHAR_BIT, 0,
+ "<data variable, no debug info>", objfile);
+ objfile_type->nodebug_unknown_symbol
+ = init_type (TYPE_CODE_INT, 1, 0,
+ "<variable (not text or data), no debug info>", objfile);
+ objfile_type->nodebug_tls_symbol
+ = init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / HOST_CHAR_BIT, 0,
+ "<thread local variable, no debug info>", objfile);