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* coffread.c (decode_type): Use builtin_type_int32 instead

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of FT_INTEGER fundamental type for array range index type.
	(decode_base_type): Use builtin types of current_gdbarch
	instead of fundamental types.

	* dwarf2read.c (struct dwarf2_cu): Remove ftypes member.
	(read_file_scope): Do not initialize ftypes member.
	(dwarf_base_type, dwarf2_fundamental_types): Remove functions.
	(read_array_type): Use builtin_type_int32 instead of FT_INTEGER
	fundamental type for array range index type.
	(read_tag_string_type): Likewise for string range index type.
	Also, do not overwrite FT_CHAR type with new string type.
	(read_base_type): If DW_AT_name is missing, create unnamed type
	with given properties instead of looking for a fundamental type.
	Create new types as TYPE_TARGET_TYPE for DW_ATE_address and
	DW_ATE_complex_float types.
	(read_subrange_type): Create new type to represent missing
	DW_AT_type instead of looking for a fundamental type.
	(die_type): Use builtin type to represent "void" instead of
	looking for a fundamental type.

	* stabsread.c (define_symbol): Use builtin types to represent
	'r' and 'i' floating-point and integer constants.

	* gdbtypes.c (lookup_fundamental_type): Remove.
	* gdbtypes.h (lookup_fundamental_type): Remove prototype.
	(FT_VOID, FT_BOOLEAN, FT_CHAR, FT_SIGNED_CHAR, FT_UNSIGNED_CHAR,
	FT_SHORT, FT_SIGNED_SHORT, FT_UNSIGNED_SHORT, FT_INTEGER,
	FT_SIGNED_INTEGER, FT_UNSIGNED_INTEGER, FT_LONG, FT_SIGNED_LONG,
	FT_UNSIGNED_LONG, FT_LONG_LONG, FT_SIGNED_LONG_LONG,
	FT_UNSIGNED_LONG_LONG, FT_FLOAT, FT_DBL_PREC_FLOAT, FT_EXT_PREC_FLOAT,
	FT_COMPLEX, FT_DBL_PREC_COMPLEX, FT_EXT_PREC_COMPLEX, FT_STRING,
	FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL, FT_BYTE, FT_UNSIGNED_BYTE,
	FT_TEMPLATE_ARG, FT_DECFLOAT, FT_DBL_PREC_DECFLOAT,
	FT_EXT_PREC_DECFLOAT, FT_NUM_MEMBERS): Remove macros.
	* objfiles.c (struct objfile): Remove fundamental_types member.
	* symfile.c (reread_symbols): Do not clear fundamental_types.

	* language.h (struct language_defn): Remove la_fund_type member.
	(create_fundamental_type): Remove.
	* language.c (unk_lang_create_fundamental_type): Remove.
	(unknown_language_defn, auto_language_defn,
	local_language_defn): Adapt initializer.
	* ada-lang.c (ada_create_fundamental_type): Remove.
	(ada_language_defn): Adapt initializer.
	* c-lang.h (c_create_fundamental_type): Remove prototype.
	* c-lang.c (c_create_fundamental_type): Remove.
	(c_language_defn, cplus_language_defn, asm_language_defn,
	minimal_language_defn): Adapt initializer.
	* f-lang.c (f_create_fundamental_type): Remove.
	(f_language_defn): Adapt initializer.
	* jv-lang.c (java_create_fundamental_type): Remove.
	(java_language_defn): Adapt initializer.
	* m2-lang.c (m2_create_fundamental_type): Remove.
	(m2_language_defn): Adapt initializer.
	* objc-lang.c (objc_create_fundamental_type): Remove.
	(objc_language_defn): Adapt initializer.
	* p-lang.h (pascal_create_fundamental_type): Remove prototype.
	* p-lang.c (pascal_create_fundamental_type): Remove.
	(pascal_language_defn): Adapt initializer.
	* scm-lang.c (scm_language_defn): Adapt initializer.
This commit is contained in:
Ulrich Weigand
2007-12-04 23:33:00 +00:00
parent abaa399568
commit 6ccb916229
20 changed files with 146 additions and 1401 deletions
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59
gdb/gdbtypes.c
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@@ -1798,65 +1798,6 @@ append_composite_type_field (struct type *t, char *name,
}
}
/* Look up a fundamental type for the specified objfile.
May need to construct such a type if this is the first use.
Some object file formats (ELF, COFF, etc) do not define fundamental
types such as "int" or "double". Others (stabs for example), do
define fundamental types.
For the formats which don't provide fundamental types, gdb can
create such types, using defaults reasonable for the current
language and the current target machine.
NOTE: This routine is obsolescent. Each debugging format reader
should manage it's own fundamental types, either creating them from
suitable defaults or reading them from the debugging information,
whichever is appropriate. The DWARF reader has already been fixed
to do this. Once the other readers are fixed, this routine will go
away. Also note that fundamental types should be managed on a
compilation unit basis in a multi-language environment, not on a
linkage unit basis as is done here. */
struct type *
lookup_fundamental_type (struct objfile *objfile, int typeid)
{
struct type **typep;
int nbytes;
if (typeid < 0 || typeid >= FT_NUM_MEMBERS)
{
error (_("internal error - invalid fundamental type id %d"),
typeid);
}
/* If this is the first time we need a fundamental type for this
objfile then we need to initialize the vector of type
pointers. */
if (objfile->fundamental_types == NULL)
{
nbytes = FT_NUM_MEMBERS * sizeof (struct type *);
objfile->fundamental_types = (struct type **)
obstack_alloc (&objfile->objfile_obstack, nbytes);
memset ((char *) objfile->fundamental_types, 0, nbytes);
OBJSTAT (objfile, n_types += FT_NUM_MEMBERS);
}
/* Look for this particular type in the fundamental type vector. If
one is not found, create and install one appropriate for the
current language. */
typep = objfile->fundamental_types + typeid;
if (*typep == NULL)
{
*typep = create_fundamental_type (objfile, typeid);
}
return (*typep);
}
int
can_dereference (struct type *t)
{