818 lines
22 KiB
C
818 lines
22 KiB
C
/* Support for printing Pascal types for GDB, the GNU debugger.
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Copyright 2000, 2001, 2002
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Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* This file is derived from p-typeprint.c */
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#include "defs.h"
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#include "gdb_obstack.h"
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#include "bfd.h" /* Binary File Description */
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "expression.h"
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#include "value.h"
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#include "gdbcore.h"
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#include "target.h"
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#include "language.h"
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#include "p-lang.h"
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#include "typeprint.h"
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#include "gdb_string.h"
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#include <errno.h>
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#include <ctype.h>
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static void pascal_type_print_varspec_suffix (struct type *, struct ui_file *, int, int, int);
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static void pascal_type_print_derivation_info (struct ui_file *, struct type *);
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void pascal_type_print_varspec_prefix (struct type *, struct ui_file *, int, int);
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/* LEVEL is the depth to indent lines by. */
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void
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pascal_print_type (struct type *type, char *varstring, struct ui_file *stream,
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int show, int level)
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{
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enum type_code code;
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int demangled_args;
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code = TYPE_CODE (type);
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if (show > 0)
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CHECK_TYPEDEF (type);
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if ((code == TYPE_CODE_FUNC ||
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code == TYPE_CODE_METHOD))
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{
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pascal_type_print_varspec_prefix (type, stream, show, 0);
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}
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/* first the name */
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fputs_filtered (varstring, stream);
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if ((varstring != NULL && *varstring != '\0') &&
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!(code == TYPE_CODE_FUNC ||
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code == TYPE_CODE_METHOD))
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{
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fputs_filtered (" : ", stream);
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}
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if (!(code == TYPE_CODE_FUNC ||
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code == TYPE_CODE_METHOD))
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{
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pascal_type_print_varspec_prefix (type, stream, show, 0);
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}
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pascal_type_print_base (type, stream, show, level);
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/* For demangled function names, we have the arglist as part of the name,
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so don't print an additional pair of ()'s */
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demangled_args = varstring ? strchr (varstring, '(') != NULL : 0;
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pascal_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
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}
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/* If TYPE is a derived type, then print out derivation information.
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Print only the actual base classes of this type, not the base classes
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of the base classes. I.E. for the derivation hierarchy:
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class A { int a; };
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class B : public A {int b; };
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class C : public B {int c; };
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Print the type of class C as:
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class C : public B {
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int c;
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}
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Not as the following (like gdb used to), which is not legal C++ syntax for
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derived types and may be confused with the multiple inheritance form:
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class C : public B : public A {
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int c;
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}
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In general, gdb should try to print the types as closely as possible to
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the form that they appear in the source code. */
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static void
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pascal_type_print_derivation_info (struct ui_file *stream, struct type *type)
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{
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char *name;
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int i;
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for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
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{
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fputs_filtered (i == 0 ? ": " : ", ", stream);
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fprintf_filtered (stream, "%s%s ",
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BASETYPE_VIA_PUBLIC (type, i) ? "public" : "private",
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BASETYPE_VIA_VIRTUAL (type, i) ? " virtual" : "");
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name = type_name_no_tag (TYPE_BASECLASS (type, i));
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fprintf_filtered (stream, "%s", name ? name : "(null)");
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}
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if (i > 0)
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{
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fputs_filtered (" ", stream);
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}
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}
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/* Print the Pascal method arguments ARGS to the file STREAM. */
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void
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pascal_type_print_method_args (char *physname, char *methodname,
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struct ui_file *stream)
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{
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int is_constructor = STREQN (physname, "__ct__", 6);
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int is_destructor = STREQN (physname, "__dt__", 6);
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if (is_constructor || is_destructor)
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{
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physname += 6;
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}
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fputs_filtered (methodname, stream);
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if (physname && (*physname != 0))
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{
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int i = 0;
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int len = 0;
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char storec;
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char *argname;
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fputs_filtered (" (", stream);
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/* we must demangle this */
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while (isdigit (physname[0]))
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{
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while (isdigit (physname[len]))
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{
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len++;
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}
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i = strtol (physname, &argname, 0);
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physname += len;
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storec = physname[i];
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physname[i] = 0;
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fputs_filtered (physname, stream);
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physname[i] = storec;
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physname += i;
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if (physname[0] != 0)
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{
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fputs_filtered (", ", stream);
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}
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}
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fputs_filtered (")", stream);
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}
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}
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/* Print any asterisks or open-parentheses needed before the
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variable name (to describe its type).
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On outermost call, pass 0 for PASSED_A_PTR.
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On outermost call, SHOW > 0 means should ignore
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any typename for TYPE and show its details.
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SHOW is always zero on recursive calls. */
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void
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pascal_type_print_varspec_prefix (struct type *type, struct ui_file *stream,
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int show, int passed_a_ptr)
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{
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char *name;
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if (type == 0)
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return;
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if (TYPE_NAME (type) && show <= 0)
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return;
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QUIT;
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switch (TYPE_CODE (type))
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{
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case TYPE_CODE_PTR:
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fprintf_filtered (stream, "^");
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pascal_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
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break; /* pointer should be handled normally in pascal */
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case TYPE_CODE_MEMBER:
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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pascal_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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fprintf_filtered (stream, " ");
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name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
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if (name)
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fputs_filtered (name, stream);
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else
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pascal_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
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fprintf_filtered (stream, "::");
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break;
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case TYPE_CODE_METHOD:
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
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{
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fprintf_filtered (stream, "function ");
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}
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else
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{
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fprintf_filtered (stream, "procedure ");
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}
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if (passed_a_ptr)
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{
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fprintf_filtered (stream, " ");
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pascal_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
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fprintf_filtered (stream, "::");
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}
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break;
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case TYPE_CODE_REF:
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pascal_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
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fprintf_filtered (stream, "&");
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break;
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case TYPE_CODE_FUNC:
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
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{
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fprintf_filtered (stream, "function ");
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}
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else
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{
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fprintf_filtered (stream, "procedure ");
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}
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break;
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case TYPE_CODE_ARRAY:
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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fprintf_filtered (stream, "array ");
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if (TYPE_LENGTH (type) >= 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
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&& TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
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fprintf_filtered (stream, "[%d..%d] ",
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TYPE_ARRAY_LOWER_BOUND_VALUE (type),
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TYPE_ARRAY_UPPER_BOUND_VALUE (type)
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);
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fprintf_filtered (stream, "of ");
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break;
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case TYPE_CODE_UNDEF:
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case TYPE_CODE_STRUCT:
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case TYPE_CODE_UNION:
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case TYPE_CODE_ENUM:
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case TYPE_CODE_INT:
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case TYPE_CODE_FLT:
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case TYPE_CODE_VOID:
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case TYPE_CODE_ERROR:
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case TYPE_CODE_CHAR:
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case TYPE_CODE_BOOL:
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case TYPE_CODE_SET:
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case TYPE_CODE_RANGE:
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case TYPE_CODE_STRING:
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case TYPE_CODE_BITSTRING:
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case TYPE_CODE_COMPLEX:
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case TYPE_CODE_TYPEDEF:
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case TYPE_CODE_TEMPLATE:
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/* These types need no prefix. They are listed here so that
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gcc -Wall will reveal any types that haven't been handled. */
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break;
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default:
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error ("type not handled in pascal_type_print_varspec_prefix()");
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break;
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}
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}
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static void
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pascal_print_func_args (struct type *type, struct ui_file *stream)
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{
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int i, len = TYPE_NFIELDS (type);
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if (len)
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{
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fprintf_filtered (stream, "(");
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}
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for (i = 0; i < len; i++)
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{
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if (i > 0)
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{
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fputs_filtered (", ", stream);
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wrap_here (" ");
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}
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/* can we find if it is a var parameter ??
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if ( TYPE_FIELD(type, i) == )
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{
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fprintf_filtered (stream, "var ");
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} */
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pascal_print_type (TYPE_FIELD_TYPE (type, i), "" /* TYPE_FIELD_NAME seems invalid ! */
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,stream, -1, 0);
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}
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if (len)
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{
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fprintf_filtered (stream, ")");
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}
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}
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/* Print any array sizes, function arguments or close parentheses
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needed after the variable name (to describe its type).
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Args work like pascal_type_print_varspec_prefix. */
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static void
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pascal_type_print_varspec_suffix (struct type *type, struct ui_file *stream,
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int show, int passed_a_ptr,
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int demangled_args)
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{
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if (type == 0)
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return;
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if (TYPE_NAME (type) && show <= 0)
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return;
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QUIT;
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switch (TYPE_CODE (type))
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{
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case TYPE_CODE_ARRAY:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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break;
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case TYPE_CODE_MEMBER:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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pascal_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
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break;
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case TYPE_CODE_METHOD:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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pascal_type_print_method_args ("",
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"",
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stream);
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if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
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{
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fprintf_filtered (stream, " : ");
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pascal_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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pascal_type_print_base (TYPE_TARGET_TYPE (type), stream, show, 0);
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pascal_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
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passed_a_ptr, 0);
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}
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break;
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case TYPE_CODE_PTR:
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case TYPE_CODE_REF:
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pascal_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
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break;
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case TYPE_CODE_FUNC:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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if (!demangled_args)
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pascal_print_func_args (type, stream);
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if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
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{
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fprintf_filtered (stream, " : ");
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pascal_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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pascal_type_print_base (TYPE_TARGET_TYPE (type), stream, show, 0);
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pascal_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
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passed_a_ptr, 0);
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}
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break;
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case TYPE_CODE_UNDEF:
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case TYPE_CODE_STRUCT:
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case TYPE_CODE_UNION:
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case TYPE_CODE_ENUM:
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case TYPE_CODE_INT:
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case TYPE_CODE_FLT:
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case TYPE_CODE_VOID:
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case TYPE_CODE_ERROR:
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case TYPE_CODE_CHAR:
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case TYPE_CODE_BOOL:
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case TYPE_CODE_SET:
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case TYPE_CODE_RANGE:
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case TYPE_CODE_STRING:
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case TYPE_CODE_BITSTRING:
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case TYPE_CODE_COMPLEX:
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case TYPE_CODE_TYPEDEF:
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case TYPE_CODE_TEMPLATE:
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/* These types do not need a suffix. They are listed so that
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gcc -Wall will report types that may not have been considered. */
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break;
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default:
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error ("type not handled in pascal_type_print_varspec_suffix()");
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break;
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}
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}
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/* Print the name of the type (or the ultimate pointer target,
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function value or array element), or the description of a
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structure or union.
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SHOW positive means print details about the type (e.g. enum values),
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and print structure elements passing SHOW - 1 for show.
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SHOW negative means just print the type name or struct tag if there is one.
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If there is no name, print something sensible but concise like
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"struct {...}".
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SHOW zero means just print the type name or struct tag if there is one.
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If there is no name, print something sensible but not as concise like
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"struct {int x; int y;}".
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LEVEL is the number of spaces to indent by.
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We increase it for some recursive calls. */
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void
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pascal_type_print_base (struct type *type, struct ui_file *stream, int show,
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int level)
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{
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int i;
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int len;
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int lastval;
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enum
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{
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s_none, s_public, s_private, s_protected
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}
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section_type;
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QUIT;
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wrap_here (" ");
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if (type == NULL)
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{
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fputs_filtered ("<type unknown>", stream);
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return;
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}
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/* void pointer */
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if ((TYPE_CODE (type) == TYPE_CODE_PTR) && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID))
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{
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fputs_filtered (TYPE_NAME (type) ? TYPE_NAME (type) : "pointer",
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stream);
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return;
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}
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/* When SHOW is zero or less, and there is a valid type name, then always
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just print the type name directly from the type. */
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if (show <= 0
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&& TYPE_NAME (type) != NULL)
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{
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fputs_filtered (TYPE_NAME (type), stream);
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return;
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}
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CHECK_TYPEDEF (type);
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switch (TYPE_CODE (type))
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{
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case TYPE_CODE_TYPEDEF:
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case TYPE_CODE_PTR:
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case TYPE_CODE_MEMBER:
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case TYPE_CODE_REF:
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/* case TYPE_CODE_FUNC:
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case TYPE_CODE_METHOD: */
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pascal_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
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break;
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case TYPE_CODE_ARRAY:
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/* pascal_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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pascal_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
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pascal_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0); */
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pascal_print_type (TYPE_TARGET_TYPE (type), NULL, stream, 0, 0);
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break;
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case TYPE_CODE_FUNC:
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case TYPE_CODE_METHOD:
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/*
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pascal_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
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only after args !! */
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break;
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case TYPE_CODE_STRUCT:
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if (TYPE_TAG_NAME (type) != NULL)
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{
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fputs_filtered (TYPE_TAG_NAME (type), stream);
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fputs_filtered (" = ", stream);
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}
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if (HAVE_CPLUS_STRUCT (type))
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{
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fprintf_filtered (stream, "class ");
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}
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else
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{
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fprintf_filtered (stream, "record ");
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}
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goto struct_union;
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case TYPE_CODE_UNION:
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if (TYPE_TAG_NAME (type) != NULL)
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{
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fputs_filtered (TYPE_TAG_NAME (type), stream);
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fputs_filtered (" = ", stream);
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}
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fprintf_filtered (stream, "case <?> of ");
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struct_union:
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wrap_here (" ");
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if (show < 0)
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{
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/* If we just printed a tag name, no need to print anything else. */
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if (TYPE_TAG_NAME (type) == NULL)
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fprintf_filtered (stream, "{...}");
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}
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else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
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||
{
|
||
pascal_type_print_derivation_info (stream, type);
|
||
|
||
fprintf_filtered (stream, "\n");
|
||
if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
|
||
{
|
||
if (TYPE_STUB (type))
|
||
fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
|
||
else
|
||
fprintfi_filtered (level + 4, stream, "<no data fields>\n");
|
||
}
|
||
|
||
/* Start off with no specific section type, so we can print
|
||
one for the first field we find, and use that section type
|
||
thereafter until we find another type. */
|
||
|
||
section_type = s_none;
|
||
|
||
/* If there is a base class for this type,
|
||
do not print the field that it occupies. */
|
||
|
||
len = TYPE_NFIELDS (type);
|
||
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
|
||
{
|
||
QUIT;
|
||
/* Don't print out virtual function table. */
|
||
if (STREQN (TYPE_FIELD_NAME (type, i), "_vptr", 5)
|
||
&& is_cplus_marker ((TYPE_FIELD_NAME (type, i))[5]))
|
||
continue;
|
||
|
||
/* If this is a pascal object or class we can print the
|
||
various section labels. */
|
||
|
||
if (HAVE_CPLUS_STRUCT (type))
|
||
{
|
||
if (TYPE_FIELD_PROTECTED (type, i))
|
||
{
|
||
if (section_type != s_protected)
|
||
{
|
||
section_type = s_protected;
|
||
fprintfi_filtered (level + 2, stream,
|
||
"protected\n");
|
||
}
|
||
}
|
||
else if (TYPE_FIELD_PRIVATE (type, i))
|
||
{
|
||
if (section_type != s_private)
|
||
{
|
||
section_type = s_private;
|
||
fprintfi_filtered (level + 2, stream, "private\n");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (section_type != s_public)
|
||
{
|
||
section_type = s_public;
|
||
fprintfi_filtered (level + 2, stream, "public\n");
|
||
}
|
||
}
|
||
}
|
||
|
||
print_spaces_filtered (level + 4, stream);
|
||
if (TYPE_FIELD_STATIC (type, i))
|
||
{
|
||
fprintf_filtered (stream, "static ");
|
||
}
|
||
pascal_print_type (TYPE_FIELD_TYPE (type, i),
|
||
TYPE_FIELD_NAME (type, i),
|
||
stream, show - 1, level + 4);
|
||
if (!TYPE_FIELD_STATIC (type, i)
|
||
&& TYPE_FIELD_PACKED (type, i))
|
||
{
|
||
/* It is a bitfield. This code does not attempt
|
||
to look at the bitpos and reconstruct filler,
|
||
unnamed fields. This would lead to misleading
|
||
results if the compiler does not put out fields
|
||
for such things (I don't know what it does). */
|
||
fprintf_filtered (stream, " : %d",
|
||
TYPE_FIELD_BITSIZE (type, i));
|
||
}
|
||
fprintf_filtered (stream, ";\n");
|
||
}
|
||
|
||
/* If there are both fields and methods, put a space between. */
|
||
len = TYPE_NFN_FIELDS (type);
|
||
if (len && section_type != s_none)
|
||
fprintf_filtered (stream, "\n");
|
||
|
||
/* Pbject pascal: print out the methods */
|
||
|
||
for (i = 0; i < len; i++)
|
||
{
|
||
struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
|
||
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);
|
||
/* this is GNU C++ specific
|
||
how can we know constructor/destructor?
|
||
It might work for GNU pascal */
|
||
for (j = 0; j < len2; j++)
|
||
{
|
||
char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
|
||
|
||
int is_constructor = STREQN (physname, "__ct__", 6);
|
||
int is_destructor = STREQN (physname, "__dt__", 6);
|
||
|
||
QUIT;
|
||
if (TYPE_FN_FIELD_PROTECTED (f, j))
|
||
{
|
||
if (section_type != s_protected)
|
||
{
|
||
section_type = s_protected;
|
||
fprintfi_filtered (level + 2, stream,
|
||
"protected\n");
|
||
}
|
||
}
|
||
else if (TYPE_FN_FIELD_PRIVATE (f, j))
|
||
{
|
||
if (section_type != s_private)
|
||
{
|
||
section_type = s_private;
|
||
fprintfi_filtered (level + 2, stream, "private\n");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (section_type != s_public)
|
||
{
|
||
section_type = s_public;
|
||
fprintfi_filtered (level + 2, stream, "public\n");
|
||
}
|
||
}
|
||
|
||
print_spaces_filtered (level + 4, stream);
|
||
if (TYPE_FN_FIELD_STATIC_P (f, j))
|
||
fprintf_filtered (stream, "static ");
|
||
if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
|
||
{
|
||
/* Keep GDB from crashing here. */
|
||
fprintf_filtered (stream, "<undefined type> %s;\n",
|
||
TYPE_FN_FIELD_PHYSNAME (f, j));
|
||
break;
|
||
}
|
||
|
||
if (is_constructor)
|
||
{
|
||
fprintf_filtered (stream, "constructor ");
|
||
}
|
||
else if (is_destructor)
|
||
{
|
||
fprintf_filtered (stream, "destructor ");
|
||
}
|
||
else if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) != 0 &&
|
||
TYPE_CODE (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j))) != TYPE_CODE_VOID)
|
||
{
|
||
fprintf_filtered (stream, "function ");
|
||
}
|
||
else
|
||
{
|
||
fprintf_filtered (stream, "procedure ");
|
||
}
|
||
/* this does not work, no idea why !! */
|
||
|
||
pascal_type_print_method_args (physname,
|
||
method_name,
|
||
stream);
|
||
|
||
if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) != 0 &&
|
||
TYPE_CODE (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j))) != TYPE_CODE_VOID)
|
||
{
|
||
fputs_filtered (" : ", stream);
|
||
type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)),
|
||
"", stream, -1);
|
||
}
|
||
if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
|
||
fprintf_filtered (stream, "; virtual");
|
||
|
||
fprintf_filtered (stream, ";\n");
|
||
}
|
||
}
|
||
fprintfi_filtered (level, stream, "end");
|
||
}
|
||
break;
|
||
|
||
case TYPE_CODE_ENUM:
|
||
if (TYPE_TAG_NAME (type) != NULL)
|
||
{
|
||
fputs_filtered (TYPE_TAG_NAME (type), stream);
|
||
if (show > 0)
|
||
fputs_filtered (" ", stream);
|
||
}
|
||
/* enum is just defined by
|
||
type enume_name = (enum_member1,enum_member2,...) */
|
||
fprintf_filtered (stream, " = ");
|
||
wrap_here (" ");
|
||
if (show < 0)
|
||
{
|
||
/* If we just printed a tag name, no need to print anything else. */
|
||
if (TYPE_TAG_NAME (type) == NULL)
|
||
fprintf_filtered (stream, "(...)");
|
||
}
|
||
else if (show > 0 || TYPE_TAG_NAME (type) == NULL)
|
||
{
|
||
fprintf_filtered (stream, "(");
|
||
len = TYPE_NFIELDS (type);
|
||
lastval = 0;
|
||
for (i = 0; i < len; i++)
|
||
{
|
||
QUIT;
|
||
if (i)
|
||
fprintf_filtered (stream, ", ");
|
||
wrap_here (" ");
|
||
fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
|
||
if (lastval != TYPE_FIELD_BITPOS (type, i))
|
||
{
|
||
fprintf_filtered (stream, " := %d", TYPE_FIELD_BITPOS (type, i));
|
||
lastval = TYPE_FIELD_BITPOS (type, i);
|
||
}
|
||
lastval++;
|
||
}
|
||
fprintf_filtered (stream, ")");
|
||
}
|
||
break;
|
||
|
||
case TYPE_CODE_VOID:
|
||
fprintf_filtered (stream, "void");
|
||
break;
|
||
|
||
case TYPE_CODE_UNDEF:
|
||
fprintf_filtered (stream, "record <unknown>");
|
||
break;
|
||
|
||
case TYPE_CODE_ERROR:
|
||
fprintf_filtered (stream, "<unknown type>");
|
||
break;
|
||
|
||
/* this probably does not work for enums */
|
||
case TYPE_CODE_RANGE:
|
||
{
|
||
struct type *target = TYPE_TARGET_TYPE (type);
|
||
if (target == NULL)
|
||
target = builtin_type_long;
|
||
print_type_scalar (target, TYPE_LOW_BOUND (type), stream);
|
||
fputs_filtered ("..", stream);
|
||
print_type_scalar (target, TYPE_HIGH_BOUND (type), stream);
|
||
}
|
||
break;
|
||
|
||
case TYPE_CODE_SET:
|
||
fputs_filtered ("set of ", stream);
|
||
pascal_print_type (TYPE_INDEX_TYPE (type), "", stream,
|
||
show - 1, level);
|
||
break;
|
||
|
||
case TYPE_CODE_BITSTRING:
|
||
fputs_filtered ("BitString", stream);
|
||
break;
|
||
|
||
case TYPE_CODE_STRING:
|
||
fputs_filtered ("String", stream);
|
||
break;
|
||
|
||
default:
|
||
/* Handle types not explicitly handled by the other cases,
|
||
such as fundamental types. For these, just print whatever
|
||
the type name is, as recorded in the type itself. If there
|
||
is no type name, then complain. */
|
||
if (TYPE_NAME (type) != NULL)
|
||
{
|
||
fputs_filtered (TYPE_NAME (type), stream);
|
||
}
|
||
else
|
||
{
|
||
/* At least for dump_symtab, it is important that this not be
|
||
an error (). */
|
||
fprintf_filtered (stream, "<invalid unnamed pascal type code %d>",
|
||
TYPE_CODE (type));
|
||
}
|
||
break;
|
||
}
|
||
}
|