/* Support for printing C and C++ types for GDB, the GNU debugger.
- Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
- 1999, 2000, 2001, 2002, 2003
+ Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
+ 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
This file is part of GDB.
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 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdb_obstack.h"
c_type_print_base (type, stream, show, level);
code = TYPE_CODE (type);
if ((varstring != NULL && *varstring != '\0')
- ||
/* Need a space if going to print stars or brackets;
but not if we will print just a type name. */
- ((show > 0 || TYPE_NAME (type) == 0)
- &&
- (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
- || code == TYPE_CODE_METHOD
- || code == TYPE_CODE_ARRAY
- || code == TYPE_CODE_MEMBER
- || code == TYPE_CODE_REF)))
+ || ((show > 0 || TYPE_NAME (type) == 0)
+ && (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
+ || code == TYPE_CODE_METHOD
+ || code == TYPE_CODE_ARRAY
+ || code == TYPE_CODE_MEMBERPTR
+ || code == TYPE_CODE_METHODPTR
+ || code == TYPE_CODE_REF)))
fputs_filtered (" ", stream);
need_post_space = (varstring != NULL && strcmp (varstring, "") != 0);
c_type_print_varspec_prefix (type, stream, show, 0, need_post_space);
}
}
+/* Print a typedef using C syntax. TYPE is the underlying type.
+ NEW_SYMBOL is the symbol naming the type. STREAM is the stream on
+ which to print. */
+
+void
+c_print_typedef (struct type *type, struct symbol *new_symbol,
+ struct ui_file *stream)
+{
+ CHECK_TYPEDEF (type);
+ fprintf_filtered (stream, "typedef ");
+ type_print (type, "", stream, 0);
+ if (TYPE_NAME ((SYMBOL_TYPE (new_symbol))) == 0
+ || strcmp (TYPE_NAME ((SYMBOL_TYPE (new_symbol))),
+ SYMBOL_LINKAGE_NAME (new_symbol)) != 0)
+ fprintf_filtered (stream, " %s", SYMBOL_PRINT_NAME (new_symbol));
+ fprintf_filtered (stream, ";\n");
+}
+
/* If TYPE is a derived type, then print out derivation information.
Print only the actual base classes of this type, not the base classes
of the base classes. I.E. for the derivation hierarchy:
c_type_print_modifier (type, stream, 1, need_post_space);
break;
- case TYPE_CODE_MEMBER:
- if (passed_a_ptr)
- fprintf_filtered (stream, "(");
+ case TYPE_CODE_MEMBERPTR:
c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
- fprintf_filtered (stream, " ");
name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
if (name)
fputs_filtered (name, stream);
else
c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
- fprintf_filtered (stream, "::");
+ fprintf_filtered (stream, "::*");
break;
- case TYPE_CODE_METHOD:
- if (passed_a_ptr)
- fprintf_filtered (stream, "(");
+ case TYPE_CODE_METHODPTR:
c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
- if (passed_a_ptr)
- {
- fprintf_filtered (stream, " ");
- c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
- fprintf_filtered (stream, "::");
- }
+ fprintf_filtered (stream, "(");
+ name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
+ if (name)
+ fputs_filtered (name, stream);
+ else
+ c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
+ fprintf_filtered (stream, "::*");
break;
case TYPE_CODE_REF:
c_type_print_modifier (type, stream, 1, need_post_space);
break;
+ case TYPE_CODE_METHOD:
case TYPE_CODE_FUNC:
c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
if (passed_a_ptr)
case TYPE_CODE_COMPLEX:
case TYPE_CODE_TEMPLATE:
case TYPE_CODE_NAMESPACE:
+ case TYPE_CODE_DECFLOAT:
/* These types need no prefix. They are listed here so that
gcc -Wall will reveal any types that haven't been handled. */
break;
did_print_modifier = 1;
}
- address_space_id = address_space_int_to_name (TYPE_INSTANCE_FLAGS (type));
+ address_space_id = address_space_int_to_name (get_type_arch (type),
+ TYPE_INSTANCE_FLAGS (type));
if (address_space_id)
{
if (did_print_modifier || need_pre_space)
}
-
+/* Print out the arguments of TYPE, which should have TYPE_CODE_METHOD
+ or TYPE_CODE_FUNC, to STREAM. Artificial arguments, such as "this"
+ in non-static methods, are displayed. */
static void
c_type_print_args (struct type *type, struct ui_file *stream)
{
- int i;
+ int i, len;
struct field *args;
+ int printed_any = 0;
fprintf_filtered (stream, "(");
args = TYPE_FIELDS (type);
- if (args != NULL)
- {
- int i;
-
- /* FIXME drow/2002-05-31: Always skips the first argument,
- should we be checking for static members? */
+ len = TYPE_NFIELDS (type);
- for (i = 1; i < TYPE_NFIELDS (type); i++)
+ for (i = 0; i < TYPE_NFIELDS (type); i++)
+ {
+ if (printed_any)
{
- c_print_type (args[i].type, "", stream, -1, 0);
- if (i != TYPE_NFIELDS (type))
- {
- fprintf_filtered (stream, ",");
- wrap_here (" ");
- }
+ fprintf_filtered (stream, ", ");
+ wrap_here (" ");
}
- if (TYPE_VARARGS (type))
- fprintf_filtered (stream, "...");
- else if (i == 1
- && (current_language->la_language == language_cplus))
- fprintf_filtered (stream, "void");
+
+ c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0);
+ printed_any = 1;
}
- else if (current_language->la_language == language_cplus)
+
+ if (printed_any && TYPE_VARARGS (type))
{
- fprintf_filtered (stream, "void");
+ /* Print out a trailing ellipsis for varargs functions. Ignore
+ TYPE_VARARGS if the function has no named arguments; that
+ represents unprototyped (K&R style) C functions. */
+ if (printed_any && TYPE_VARARGS (type))
+ {
+ fprintf_filtered (stream, ", ");
+ wrap_here (" ");
+ fprintf_filtered (stream, "...");
+ }
}
+ else if (!printed_any
+ && (TYPE_PROTOTYPED (type)
+ || current_language->la_language == language_cplus))
+ fprintf_filtered (stream, "void");
fprintf_filtered (stream, ")");
}
fprintf_filtered (stream, ")");
fprintf_filtered (stream, "[");
- if (TYPE_LENGTH (type) >= 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
- && TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
+ if (TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
+ && !TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
fprintf_filtered (stream, "%d",
(TYPE_LENGTH (type)
/ TYPE_LENGTH (TYPE_TARGET_TYPE (type))));
0, 0);
break;
- case TYPE_CODE_MEMBER:
- if (passed_a_ptr)
- fprintf_filtered (stream, ")");
+ case TYPE_CODE_MEMBERPTR:
c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
0, 0);
break;
- case TYPE_CODE_METHOD:
- if (passed_a_ptr)
- fprintf_filtered (stream, ")");
+ case TYPE_CODE_METHODPTR:
+ fprintf_filtered (stream, ")");
c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
0, 0);
- if (passed_a_ptr)
- {
- c_type_print_args (type, stream);
- }
break;
case TYPE_CODE_PTR:
1, 0);
break;
+ case TYPE_CODE_METHOD:
case TYPE_CODE_FUNC:
if (passed_a_ptr)
fprintf_filtered (stream, ")");
if (!demangled_args)
- {
- int i, len = TYPE_NFIELDS (type);
- fprintf_filtered (stream, "(");
- if (len == 0
- && (TYPE_PROTOTYPED (type)
- || current_language->la_language == language_cplus))
- {
- fprintf_filtered (stream, "void");
- }
- else
- for (i = 0; i < len; i++)
- {
- if (i > 0)
- {
- fputs_filtered (", ", stream);
- wrap_here (" ");
- }
- c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0);
- }
- fprintf_filtered (stream, ")");
- }
+ c_type_print_args (type, stream);
c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
passed_a_ptr, 0);
break;
case TYPE_CODE_COMPLEX:
case TYPE_CODE_TEMPLATE:
case TYPE_CODE_NAMESPACE:
+ case TYPE_CODE_DECFLOAT:
/* These types do not need a suffix. They are listed so that
gcc -Wall will report types that may not have been considered. */
break;
case TYPE_CODE_TYPEDEF:
case TYPE_CODE_ARRAY:
case TYPE_CODE_PTR:
- case TYPE_CODE_MEMBER:
+ case TYPE_CODE_MEMBERPTR:
case TYPE_CODE_REF:
case TYPE_CODE_FUNC:
case TYPE_CODE_METHOD:
+ case TYPE_CODE_METHODPTR:
c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
break;
* tag for unnamed struct/union/enum's, which we don't
* want to print.
*/
- if (TYPE_TAG_NAME (type) != NULL &&
- strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
+ if (TYPE_TAG_NAME (type) != NULL
+ && strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
{
fputs_filtered (TYPE_TAG_NAME (type), stream);
if (show > 0)
}
else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
{
+ struct type *basetype;
+ int vptr_fieldno;
+
cp_type_print_derivation_info (stream, type);
fprintf_filtered (stream, "{\n");
masquerading as a class, if all members are public, there's
no need for a "public:" label. */
- if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_CLASS) ||
- (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_TEMPLATE))
+ if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_CLASS)
+ || (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_TEMPLATE))
{
QUIT;
len = TYPE_NFIELDS (type);
}
}
}
- else if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_STRUCT) ||
- (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION))
+ else if ((TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_STRUCT)
+ || (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION))
{
QUIT;
len = TYPE_NFIELDS (type);
QUIT;
len = TYPE_FN_FIELDLIST_LENGTH (type, j);
for (i = 0; i < len; i++)
- if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i) ||
- TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i))
+ if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i)
+ || TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i))
{
need_access_label = 1;
break;
do not print the field that it occupies. */
len = TYPE_NFIELDS (type);
+ vptr_fieldno = get_vptr_fieldno (type, &basetype);
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
{
QUIT;
- /* Don't print out virtual function table. */
- /* HP ANSI C++ case */
- if (TYPE_HAS_VTABLE (type)
- && (strncmp (TYPE_FIELD_NAME (type, i), "__vfp", 5) == 0))
- continue;
- /* Other compilers */
- if (strncmp (TYPE_FIELD_NAME (type, i), "_vptr", 5) == 0
- && is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5]))
+
+ /* If we have a virtual table pointer, omit it. Even if
+ virtual table pointers are not specifically marked in
+ the debug info, they should be artificial. */
+ if ((type == basetype && i == vptr_fieldno)
+ || TYPE_FIELD_ARTIFICIAL (type, i))
continue;
/* If this is a C++ class we can print the various C++ section
}
print_spaces_filtered (level + 4, stream);
- if (TYPE_FIELD_STATIC (type, i))
- {
- fprintf_filtered (stream, "static ");
- }
+ if (field_is_static (&TYPE_FIELD (type, i)))
+ fprintf_filtered (stream, "static ");
c_print_type (TYPE_FIELD_TYPE (type, i),
TYPE_FIELD_NAME (type, i),
stream, show - 1, level + 4);
- if (!TYPE_FIELD_STATIC (type, i)
+ if (!field_is_static (&TYPE_FIELD (type, i))
&& TYPE_FIELD_PACKED (type, i))
{
/* It is a bitfield. This code does not attempt
TYPE_FN_FIELD_PHYSNAME (f, j));
break;
}
- else if (!is_constructor && /* constructors don't have declared types */
- !is_full_physname_constructor && /* " " */
- !is_type_conversion_operator (type, i, j))
+ else if (!is_constructor /* constructors don't have declared types */
+ && !is_full_physname_constructor /* " " */
+ && !is_type_conversion_operator (type, i, j))
{
type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)),
"", stream, -1);
TYPE_LOCALTYPE_FILE (type),
TYPE_LOCALTYPE_LINE (type));
}
- if (TYPE_CODE (type) == TYPE_CODE_TEMPLATE)
- goto go_back;
break;
case TYPE_CODE_ENUM:
c_type_print_modifier (type, stream, 0, 1);
- /* HP C supports sized enums */
- if (deprecated_hp_som_som_object_present)
- switch (TYPE_LENGTH (type))
- {
- case 1:
- fputs_filtered ("char ", stream);
- break;
- case 2:
- fputs_filtered ("short ", stream);
- break;
- default:
- break;
- }
fprintf_filtered (stream, "enum ");
/* Print the tag name if it exists.
The aCC compiler emits a spurious
"{unnamed struct}"/"{unnamed union}"/"{unnamed enum}"
tag for unnamed struct/union/enum's, which we don't
want to print. */
- if (TYPE_TAG_NAME (type) != NULL &&
- strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
+ if (TYPE_TAG_NAME (type) != NULL
+ && strncmp (TYPE_TAG_NAME (type), "{unnamed", 8))
{
fputs_filtered (TYPE_TAG_NAME (type), stream);
if (show > 0)
fprintf_filtered (stream, ", ");
}
fprintf_filtered (stream, "> class ");
- /* Yuck, factor this out to a subroutine so we can call
- it and return to the point marked with the "goback:" label... - RT */
goto struct_union;
- go_back:
- if (TYPE_NINSTANTIATIONS (type) > 0)
- {
- fprintf_filtered (stream, _("\ntemplate instantiations:\n"));
- for (i = 0; i < TYPE_NINSTANTIATIONS (type); i++)
- {
- fprintf_filtered (stream, " ");
- c_type_print_base (TYPE_INSTANTIATION (type, i), stream, 0, level);
- if (i < TYPE_NINSTANTIATIONS (type) - 1)
- fprintf_filtered (stream, "\n");
- }
- }
- break;
case TYPE_CODE_NAMESPACE:
fputs_filtered ("namespace ", stream);
projects / deliverable / binutils-gdb.git / blobdiff