/* 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
- Free Software Foundation, Inc.
+ Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998,
+ 1999, 2000, 2001, 2002, 2003, 2006, 2007 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 "obstack.h"
+#include "gdb_obstack.h"
#include "bfd.h" /* Binary File Description */
#include "symtab.h"
#include "gdbtypes.h"
#include "gdb_string.h"
#include <errno.h>
-/* Flag indicating target was compiled by HP compiler */
-extern int hp_som_som_object_present;
-
-static void cp_type_print_method_args (struct type ** args, char *prefix,
+static void cp_type_print_method_args (struct type *mtype, char *prefix,
char *varstring, int staticp,
struct ui_file *stream);
static void cp_type_print_derivation_info (struct ui_file *, struct type *);
-void c_type_print_varspec_prefix (struct type *, struct ui_file *, int,
- int);
+static void c_type_print_varspec_prefix (struct type *, struct ui_file *, int,
+ int, int);
/* Print "const", "volatile", or address space modifiers. */
static void c_type_print_modifier (struct type *, struct ui_file *,
c_print_type (struct type *type, char *varstring, struct ui_file *stream,
int show, int level)
{
- register enum type_code code;
+ enum type_code code;
int demangled_args;
+ int need_post_space;
if (show > 0)
CHECK_TYPEDEF (type);
(code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
|| code == TYPE_CODE_METHOD
|| code == TYPE_CODE_ARRAY
- || code == TYPE_CODE_MEMBER
+ || code == TYPE_CODE_MEMBERPTR
+ || code == TYPE_CODE_METHODPTR
|| code == TYPE_CODE_REF)))
fputs_filtered (" ", stream);
- c_type_print_varspec_prefix (type, stream, show, 0);
+ need_post_space = (varstring != NULL && strcmp (varstring, "") != 0);
+ c_type_print_varspec_prefix (type, stream, show, 0, need_post_space);
if (varstring != NULL)
{
fputs_filtered (" ", stream);
}
}
+
/* Print the C++ method arguments ARGS to the file STREAM. */
static void
-cp_type_print_method_args (struct type **args, char *prefix, char *varstring,
+cp_type_print_method_args (struct type *mtype, char *prefix, char *varstring,
int staticp, struct ui_file *stream)
{
+ struct field *args = TYPE_FIELDS (mtype);
+ int nargs = TYPE_NFIELDS (mtype);
+ int varargs = TYPE_VARARGS (mtype);
int i;
fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI);
fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI);
fputs_filtered ("(", stream);
- if (args && args[!staticp] && TYPE_CODE (args[!staticp]) != TYPE_CODE_VOID)
+
+ /* Skip the class variable. */
+ i = staticp ? 0 : 1;
+ if (nargs > i)
{
- i = !staticp; /* skip the class variable */
- while (1)
+ while (i < nargs)
{
- type_print (args[i++], "", stream, 0);
- if (!args[i])
- {
- fprintf_filtered (stream, " ...");
- break;
- }
- else if (TYPE_CODE (args[i]) != TYPE_CODE_VOID)
- {
- fprintf_filtered (stream, ", ");
- }
- else
- break;
+ type_print (args[i++].type, "", stream, 0);
+
+ if (i == nargs && varargs)
+ fprintf_filtered (stream, ", ...");
+ else if (i < nargs)
+ fprintf_filtered (stream, ", ");
}
}
+ else if (varargs)
+ fprintf_filtered (stream, "...");
else if (current_language->la_language == language_cplus)
- {
- fprintf_filtered (stream, "void");
- }
+ fprintf_filtered (stream, "void");
fprintf_filtered (stream, ")");
}
On outermost call, pass 0 for PASSED_A_PTR.
On outermost call, SHOW > 0 means should ignore
any typename for TYPE and show its details.
- SHOW is always zero on recursive calls. */
+ SHOW is always zero on recursive calls.
+
+ NEED_POST_SPACE is non-zero when a space will be be needed
+ between a trailing qualifier and a field, variable, or function
+ name. */
void
c_type_print_varspec_prefix (struct type *type, struct ui_file *stream,
- int show, int passed_a_ptr)
+ int show, int passed_a_ptr, int need_post_space)
{
char *name;
if (type == 0)
switch (TYPE_CODE (type))
{
case TYPE_CODE_PTR:
- c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
+ c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 1, 1);
fprintf_filtered (stream, "*");
- c_type_print_modifier (type, stream, 1, 0);
+ c_type_print_modifier (type, stream, 1, need_post_space);
break;
- case TYPE_CODE_MEMBER:
- if (passed_a_ptr)
- fprintf_filtered (stream, "(");
- c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
- fprintf_filtered (stream, " ");
+ case TYPE_CODE_MEMBERPTR:
+ c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
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, "(");
- c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 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, "::");
- }
+ case TYPE_CODE_METHODPTR:
+ 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, "::*");
break;
case TYPE_CODE_REF:
- c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
+ c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 1, 0);
fprintf_filtered (stream, "&");
- c_type_print_modifier (type, stream, 1, 0);
+ 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, 0, 0);
+ c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
if (passed_a_ptr)
fprintf_filtered (stream, "(");
break;
case TYPE_CODE_ARRAY:
- c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
+ c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
if (passed_a_ptr)
fprintf_filtered (stream, "(");
break;
+ case TYPE_CODE_TYPEDEF:
+ c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0);
+ break;
+
case TYPE_CODE_UNDEF:
case TYPE_CODE_STRUCT:
case TYPE_CODE_UNION:
case TYPE_CODE_STRING:
case TYPE_CODE_BITSTRING:
case TYPE_CODE_COMPLEX:
- case TYPE_CODE_TYPEDEF:
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;
default:
- error ("type not handled in c_type_print_varspec_prefix()");
+ error (_("type not handled in c_type_print_varspec_prefix()"));
break;
}
}
int need_pre_space, int need_post_space)
{
int did_print_modifier = 0;
- char *address_space_id;
+ const char *address_space_id;
/* We don't print `const' qualifiers for references --- since all
operators affect the thing referenced, not the reference itself,
}
-
+/* 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;
- struct type **args;
+ int i, len;
+ struct field *args;
+ int printed_any = 0;
fprintf_filtered (stream, "(");
- args = TYPE_ARG_TYPES (type);
- if (args != NULL)
+ args = TYPE_FIELDS (type);
+ len = TYPE_NFIELDS (type);
+
+ for (i = 0; i < TYPE_NFIELDS (type); i++)
{
- if (args[1] == NULL)
- {
- fprintf_filtered (stream, "...");
- }
- else if ((TYPE_CODE (args[1]) == TYPE_CODE_VOID) &&
- (current_language->la_language == language_cplus))
- {
- fprintf_filtered (stream, "void");
- }
- else
+ if (printed_any)
{
- for (i = 1;
- args[i] != NULL && TYPE_CODE (args[i]) != TYPE_CODE_VOID;
- i++)
- {
- c_print_type (args[i], "", stream, -1, 0);
- if (args[i + 1] == NULL)
- {
- fprintf_filtered (stream, "...");
- }
- else if (TYPE_CODE (args[i + 1]) != TYPE_CODE_VOID)
- {
- fprintf_filtered (stream, ",");
- wrap_here (" ");
- }
- }
+ fprintf_filtered (stream, ", ");
+ wrap_here (" ");
}
+
+ 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
+ if (TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
&& TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
fprintf_filtered (stream, "%d",
(TYPE_LENGTH (type)
/ TYPE_LENGTH (TYPE_TARGET_TYPE (type))));
fprintf_filtered (stream, "]");
- c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
+ c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
+ 0, 0);
break;
- case TYPE_CODE_MEMBER:
- if (passed_a_ptr)
- fprintf_filtered (stream, ")");
- c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
+ 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, ")");
- c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
- if (passed_a_ptr)
- {
- c_type_print_args (type, stream);
- }
+ case TYPE_CODE_METHODPTR:
+ fprintf_filtered (stream, ")");
+ c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
+ 0, 0);
break;
case TYPE_CODE_PTR:
case TYPE_CODE_REF:
- c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
+ c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
+ 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_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
+ 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_TYPEDEF:
+ c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show,
passed_a_ptr, 0);
break;
case TYPE_CODE_STRING:
case TYPE_CODE_BITSTRING:
case TYPE_CODE_COMPLEX:
- case TYPE_CODE_TYPEDEF:
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;
default:
- error ("type not handled in c_type_print_varspec_suffix()");
+ error (_("type not handled in c_type_print_varspec_suffix()"));
break;
}
}
wrap_here (" ");
if (type == NULL)
{
- fputs_filtered ("<type unknown>", stream);
+ fputs_filtered (_("<type unknown>"), stream);
return;
}
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;
if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
{
if (TYPE_STUB (type))
- fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
+ fprintfi_filtered (level + 4, stream, _("<incomplete type>\n"));
else
- fprintfi_filtered (level + 4, stream, "<no data fields>\n");
+ fprintfi_filtered (level + 4, stream, _("<no data fields>\n"));
}
/* Start off with no specific section type, so we can print
{
QUIT;
/* Don't print out virtual function table. */
- /* HP ANSI C++ case */
- if (TYPE_HAS_VTABLE (type) && (STREQN (TYPE_FIELD_NAME (type, i), "__vfp", 5)))
- continue;
- /* Other compilers */
- if (STREQN (TYPE_FIELD_NAME (type, i), "_vptr", 5)
+ if (strncmp (TYPE_FIELD_NAME (type, i), "_vptr", 5) == 0
&& is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5]))
continue;
int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i);
char *method_name = TYPE_FN_FIELDLIST_NAME (type, i);
char *name = type_name_no_tag (type);
- int is_constructor = name && STREQ (method_name, name);
+ int is_constructor = name && strcmp (method_name, name) == 0;
for (j = 0; j < len2; j++)
{
char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
{
/* Keep GDB from crashing here. */
- fprintf_filtered (stream, "<undefined type> %s;\n",
+ fprintf_filtered (stream, _("<undefined type> %s;\n"),
TYPE_FN_FIELD_PHYSNAME (f, j));
break;
}
Let's try to reconstruct the function signature from
the symbol information */
if (!TYPE_FN_FIELD_STUB (f, j))
- cp_type_print_method_args (TYPE_FN_FIELD_ARGS (f, j), "",
- method_name,
- TYPE_FN_FIELD_STATIC_P (f, j),
- stream);
+ {
+ int staticp = TYPE_FN_FIELD_STATIC_P (f, j);
+ struct type *mtype = TYPE_FN_FIELD_TYPE (f, j);
+ cp_type_print_method_args (mtype,
+ "",
+ method_name,
+ staticp,
+ stream);
+ }
else
- fprintf_filtered (stream, "<badly mangled name '%s'>",
+ fprintf_filtered (stream, _("<badly mangled name '%s'>"),
mangled_name);
}
else
fprintfi_filtered (level, stream, "}");
if (TYPE_LOCALTYPE_PTR (type) && show >= 0)
- fprintfi_filtered (level, stream, " (Local at %s:%d)\n",
+ fprintfi_filtered (level, stream, _(" (Local at %s:%d)\n"),
TYPE_LOCALTYPE_FILE (type),
TYPE_LOCALTYPE_LINE (type));
}
case TYPE_CODE_ENUM:
c_type_print_modifier (type, stream, 0, 1);
- /* HP C supports sized enums */
- if (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
break;
case TYPE_CODE_UNDEF:
- fprintf_filtered (stream, "struct <unknown>");
+ fprintf_filtered (stream, _("struct <unknown>"));
break;
case TYPE_CODE_ERROR:
- fprintf_filtered (stream, "<unknown type>");
+ fprintf_filtered (stream, _("<unknown type>"));
break;
case TYPE_CODE_RANGE:
/* This should not occur */
- fprintf_filtered (stream, "<range type>");
+ fprintf_filtered (stream, _("<range type>"));
break;
case TYPE_CODE_TEMPLATE:
go_back:
if (TYPE_NINSTANTIATIONS (type) > 0)
{
- fprintf_filtered (stream, "\ntemplate instantiations:\n");
+ fprintf_filtered (stream, _("\ntemplate instantiations:\n"));
for (i = 0; i < TYPE_NINSTANTIATIONS (type); i++)
{
fprintf_filtered (stream, " ");
}
break;
+ case TYPE_CODE_NAMESPACE:
+ fputs_filtered ("namespace ", stream);
+ fputs_filtered (TYPE_TAG_NAME (type), stream);
+ break;
+
default:
/* Handle types not explicitly handled by the other cases,
such as fundamental types. For these, just print whatever
{
/* At least for dump_symtab, it is important that this not be
an error (). */
- fprintf_filtered (stream, "<invalid type code %d>",
+ fprintf_filtered (stream, _("<invalid type code %d>"),
TYPE_CODE (type));
}
break;
projects / deliverable / binutils-gdb.git / blobdiff