mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
782 lines
19 KiB
C
782 lines
19 KiB
C
/* Support for printing Pascal types for GDB, the GNU debugger.
|
|
Copyright (C) 2000-2023 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 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
/* This file is derived from p-typeprint.c */
|
|
|
|
#include "defs.h"
|
|
#include "gdbsupport/gdb_obstack.h"
|
|
#include "bfd.h" /* Binary File Description */
|
|
#include "symtab.h"
|
|
#include "gdbtypes.h"
|
|
#include "expression.h"
|
|
#include "value.h"
|
|
#include "gdbcore.h"
|
|
#include "target.h"
|
|
#include "language.h"
|
|
#include "p-lang.h"
|
|
#include "typeprint.h"
|
|
#include "gdb-demangle.h"
|
|
#include <ctype.h>
|
|
#include "cli/cli-style.h"
|
|
|
|
/* See language.h. */
|
|
|
|
void
|
|
pascal_language::print_type (struct type *type, const char *varstring,
|
|
struct ui_file *stream, int show, int level,
|
|
const struct type_print_options *flags) const
|
|
{
|
|
enum type_code code;
|
|
int demangled_args;
|
|
|
|
code = type->code ();
|
|
|
|
if (show > 0)
|
|
type = check_typedef (type);
|
|
|
|
if ((code == TYPE_CODE_FUNC
|
|
|| code == TYPE_CODE_METHOD))
|
|
{
|
|
type_print_varspec_prefix (type, stream, show, 0, flags);
|
|
}
|
|
/* first the name */
|
|
gdb_puts (varstring, stream);
|
|
|
|
if ((varstring != NULL && *varstring != '\0')
|
|
&& !(code == TYPE_CODE_FUNC
|
|
|| code == TYPE_CODE_METHOD))
|
|
{
|
|
gdb_puts (" : ", stream);
|
|
}
|
|
|
|
if (!(code == TYPE_CODE_FUNC
|
|
|| code == TYPE_CODE_METHOD))
|
|
{
|
|
type_print_varspec_prefix (type, stream, show, 0, flags);
|
|
}
|
|
|
|
type_print_base (type, stream, show, level, flags);
|
|
/* For demangled function names, we have the arglist as part of the name,
|
|
so don't print an additional pair of ()'s. */
|
|
|
|
demangled_args = varstring ? strchr (varstring, '(') != NULL : 0;
|
|
type_print_varspec_suffix (type, stream, show, 0, demangled_args,
|
|
flags);
|
|
|
|
}
|
|
|
|
/* See language.h. */
|
|
|
|
void
|
|
pascal_language::print_typedef (struct type *type, struct symbol *new_symbol,
|
|
struct ui_file *stream) const
|
|
{
|
|
type = check_typedef (type);
|
|
gdb_printf (stream, "type ");
|
|
gdb_printf (stream, "%s = ", new_symbol->print_name ());
|
|
type_print (type, "", stream, 0);
|
|
gdb_printf (stream, ";");
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::type_print_derivation_info (struct ui_file *stream,
|
|
struct type *type) const
|
|
{
|
|
const char *name;
|
|
int i;
|
|
|
|
for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
|
|
{
|
|
gdb_puts (i == 0 ? ": " : ", ", stream);
|
|
gdb_printf (stream, "%s%s ",
|
|
BASETYPE_VIA_PUBLIC (type, i) ? "public" : "private",
|
|
BASETYPE_VIA_VIRTUAL (type, i) ? " virtual" : "");
|
|
name = TYPE_BASECLASS (type, i)->name ();
|
|
gdb_printf (stream, "%s", name ? name : "(null)");
|
|
}
|
|
if (i > 0)
|
|
{
|
|
gdb_puts (" ", stream);
|
|
}
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::type_print_method_args (const char *physname,
|
|
const char *methodname,
|
|
struct ui_file *stream) const
|
|
{
|
|
int is_constructor = (startswith (physname, "__ct__"));
|
|
int is_destructor = (startswith (physname, "__dt__"));
|
|
|
|
if (is_constructor || is_destructor)
|
|
{
|
|
physname += 6;
|
|
}
|
|
|
|
gdb_puts (methodname, stream);
|
|
|
|
if (physname && (*physname != 0))
|
|
{
|
|
gdb_puts (" (", stream);
|
|
/* We must demangle this. */
|
|
while (isdigit (physname[0]))
|
|
{
|
|
int len = 0;
|
|
int i, j;
|
|
char *argname;
|
|
|
|
while (isdigit (physname[len]))
|
|
{
|
|
len++;
|
|
}
|
|
i = strtol (physname, &argname, 0);
|
|
physname += len;
|
|
|
|
for (j = 0; j < i; ++j)
|
|
gdb_putc (physname[j], stream);
|
|
|
|
physname += i;
|
|
if (physname[0] != 0)
|
|
{
|
|
gdb_puts (", ", stream);
|
|
}
|
|
}
|
|
gdb_puts (")", stream);
|
|
}
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::type_print_varspec_prefix (struct type *type,
|
|
struct ui_file *stream,
|
|
int show, int passed_a_ptr,
|
|
const struct type_print_options *flags) const
|
|
{
|
|
if (type == 0)
|
|
return;
|
|
|
|
if (type->name () && show <= 0)
|
|
return;
|
|
|
|
QUIT;
|
|
|
|
switch (type->code ())
|
|
{
|
|
case TYPE_CODE_PTR:
|
|
gdb_printf (stream, "^");
|
|
type_print_varspec_prefix (type->target_type (), stream, 0, 1,
|
|
flags);
|
|
break; /* Pointer should be handled normally
|
|
in pascal. */
|
|
|
|
case TYPE_CODE_METHOD:
|
|
if (passed_a_ptr)
|
|
gdb_printf (stream, "(");
|
|
if (type->target_type () != NULL
|
|
&& type->target_type ()->code () != TYPE_CODE_VOID)
|
|
{
|
|
gdb_printf (stream, "function ");
|
|
}
|
|
else
|
|
{
|
|
gdb_printf (stream, "procedure ");
|
|
}
|
|
|
|
if (passed_a_ptr)
|
|
{
|
|
gdb_printf (stream, " ");
|
|
type_print_base (TYPE_SELF_TYPE (type),
|
|
stream, 0, passed_a_ptr, flags);
|
|
gdb_printf (stream, "::");
|
|
}
|
|
break;
|
|
|
|
case TYPE_CODE_REF:
|
|
type_print_varspec_prefix (type->target_type (), stream, 0, 1,
|
|
flags);
|
|
gdb_printf (stream, "&");
|
|
break;
|
|
|
|
case TYPE_CODE_FUNC:
|
|
if (passed_a_ptr)
|
|
gdb_printf (stream, "(");
|
|
|
|
if (type->target_type () != NULL
|
|
&& type->target_type ()->code () != TYPE_CODE_VOID)
|
|
{
|
|
gdb_printf (stream, "function ");
|
|
}
|
|
else
|
|
{
|
|
gdb_printf (stream, "procedure ");
|
|
}
|
|
|
|
break;
|
|
|
|
case TYPE_CODE_ARRAY:
|
|
if (passed_a_ptr)
|
|
gdb_printf (stream, "(");
|
|
gdb_printf (stream, "array ");
|
|
if (type->target_type ()->length () > 0
|
|
&& type->bounds ()->high.kind () != PROP_UNDEFINED)
|
|
gdb_printf (stream, "[%s..%s] ",
|
|
plongest (type->bounds ()->low.const_val ()),
|
|
plongest (type->bounds ()->high.const_val ()));
|
|
gdb_printf (stream, "of ");
|
|
break;
|
|
|
|
case TYPE_CODE_UNDEF:
|
|
case TYPE_CODE_STRUCT:
|
|
case TYPE_CODE_UNION:
|
|
case TYPE_CODE_ENUM:
|
|
case TYPE_CODE_INT:
|
|
case TYPE_CODE_FLT:
|
|
case TYPE_CODE_VOID:
|
|
case TYPE_CODE_ERROR:
|
|
case TYPE_CODE_CHAR:
|
|
case TYPE_CODE_BOOL:
|
|
case TYPE_CODE_SET:
|
|
case TYPE_CODE_RANGE:
|
|
case TYPE_CODE_STRING:
|
|
case TYPE_CODE_COMPLEX:
|
|
case TYPE_CODE_TYPEDEF:
|
|
case TYPE_CODE_FIXED_POINT:
|
|
/* These types need no prefix. They are listed here so that
|
|
gcc -Wall will reveal any types that haven't been handled. */
|
|
break;
|
|
default:
|
|
gdb_assert_not_reached ("unexpected type");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::print_func_args (struct type *type, struct ui_file *stream,
|
|
const struct type_print_options *flags) const
|
|
{
|
|
int i, len = type->num_fields ();
|
|
|
|
if (len)
|
|
{
|
|
gdb_printf (stream, "(");
|
|
}
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
if (i > 0)
|
|
{
|
|
gdb_puts (", ", stream);
|
|
stream->wrap_here (4);
|
|
}
|
|
/* Can we find if it is a var parameter ??
|
|
if ( TYPE_FIELD(type, i) == )
|
|
{
|
|
gdb_printf (stream, "var ");
|
|
} */
|
|
print_type (type->field (i).type (), "" /* TYPE_FIELD_NAME
|
|
seems invalid! */
|
|
,stream, -1, 0, flags);
|
|
}
|
|
if (len)
|
|
{
|
|
gdb_printf (stream, ")");
|
|
}
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::type_print_func_varspec_suffix (struct type *type,
|
|
struct ui_file *stream,
|
|
int show, int passed_a_ptr,
|
|
int demangled_args,
|
|
const struct type_print_options *flags) const
|
|
{
|
|
if (type->target_type () == NULL
|
|
|| type->target_type ()->code () != TYPE_CODE_VOID)
|
|
{
|
|
gdb_printf (stream, " : ");
|
|
type_print_varspec_prefix (type->target_type (),
|
|
stream, 0, 0, flags);
|
|
|
|
if (type->target_type () == NULL)
|
|
type_print_unknown_return_type (stream);
|
|
else
|
|
type_print_base (type->target_type (), stream, show, 0,
|
|
flags);
|
|
|
|
type_print_varspec_suffix (type->target_type (), stream, 0,
|
|
passed_a_ptr, 0, flags);
|
|
}
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::type_print_varspec_suffix (struct type *type,
|
|
struct ui_file *stream,
|
|
int show, int passed_a_ptr,
|
|
int demangled_args,
|
|
const struct type_print_options *flags) const
|
|
{
|
|
if (type == 0)
|
|
return;
|
|
|
|
if (type->name () && show <= 0)
|
|
return;
|
|
|
|
QUIT;
|
|
|
|
switch (type->code ())
|
|
{
|
|
case TYPE_CODE_ARRAY:
|
|
if (passed_a_ptr)
|
|
gdb_printf (stream, ")");
|
|
break;
|
|
|
|
case TYPE_CODE_METHOD:
|
|
if (passed_a_ptr)
|
|
gdb_printf (stream, ")");
|
|
type_print_method_args ("", "", stream);
|
|
type_print_func_varspec_suffix (type, stream, show,
|
|
passed_a_ptr, 0, flags);
|
|
break;
|
|
|
|
case TYPE_CODE_PTR:
|
|
case TYPE_CODE_REF:
|
|
type_print_varspec_suffix (type->target_type (),
|
|
stream, 0, 1, 0, flags);
|
|
break;
|
|
|
|
case TYPE_CODE_FUNC:
|
|
if (passed_a_ptr)
|
|
gdb_printf (stream, ")");
|
|
if (!demangled_args)
|
|
print_func_args (type, stream, flags);
|
|
type_print_func_varspec_suffix (type, stream, show,
|
|
passed_a_ptr, 0, flags);
|
|
break;
|
|
|
|
case TYPE_CODE_UNDEF:
|
|
case TYPE_CODE_STRUCT:
|
|
case TYPE_CODE_UNION:
|
|
case TYPE_CODE_ENUM:
|
|
case TYPE_CODE_INT:
|
|
case TYPE_CODE_FLT:
|
|
case TYPE_CODE_VOID:
|
|
case TYPE_CODE_ERROR:
|
|
case TYPE_CODE_CHAR:
|
|
case TYPE_CODE_BOOL:
|
|
case TYPE_CODE_SET:
|
|
case TYPE_CODE_RANGE:
|
|
case TYPE_CODE_STRING:
|
|
case TYPE_CODE_COMPLEX:
|
|
case TYPE_CODE_TYPEDEF:
|
|
case TYPE_CODE_FIXED_POINT:
|
|
/* 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:
|
|
gdb_assert_not_reached ("unexpected type");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* See p-lang.h. */
|
|
|
|
void
|
|
pascal_language::type_print_base (struct type *type, struct ui_file *stream, int show,
|
|
int level, const struct type_print_options *flags) const
|
|
{
|
|
int i;
|
|
int len;
|
|
LONGEST lastval;
|
|
enum
|
|
{
|
|
s_none, s_public, s_private, s_protected
|
|
}
|
|
section_type;
|
|
|
|
QUIT;
|
|
stream->wrap_here (4);
|
|
if (type == NULL)
|
|
{
|
|
fputs_styled ("<type unknown>", metadata_style.style (), stream);
|
|
return;
|
|
}
|
|
|
|
/* void pointer */
|
|
if ((type->code () == TYPE_CODE_PTR)
|
|
&& (type->target_type ()->code () == TYPE_CODE_VOID))
|
|
{
|
|
gdb_puts (type->name () ? type->name () : "pointer",
|
|
stream);
|
|
return;
|
|
}
|
|
/* When SHOW is zero or less, and there is a valid type name, then always
|
|
just print the type name directly from the type. */
|
|
|
|
if (show <= 0
|
|
&& type->name () != NULL)
|
|
{
|
|
gdb_puts (type->name (), stream);
|
|
return;
|
|
}
|
|
|
|
type = check_typedef (type);
|
|
|
|
switch (type->code ())
|
|
{
|
|
case TYPE_CODE_TYPEDEF:
|
|
case TYPE_CODE_PTR:
|
|
case TYPE_CODE_REF:
|
|
type_print_base (type->target_type (), stream, show, level,
|
|
flags);
|
|
break;
|
|
|
|
case TYPE_CODE_ARRAY:
|
|
print_type (type->target_type (), NULL, stream, 0, 0, flags);
|
|
break;
|
|
|
|
case TYPE_CODE_FUNC:
|
|
case TYPE_CODE_METHOD:
|
|
break;
|
|
case TYPE_CODE_STRUCT:
|
|
if (type->name () != NULL)
|
|
{
|
|
gdb_puts (type->name (), stream);
|
|
gdb_puts (" = ", stream);
|
|
}
|
|
if (HAVE_CPLUS_STRUCT (type))
|
|
{
|
|
gdb_printf (stream, "class ");
|
|
}
|
|
else
|
|
{
|
|
gdb_printf (stream, "record ");
|
|
}
|
|
goto struct_union;
|
|
|
|
case TYPE_CODE_UNION:
|
|
if (type->name () != NULL)
|
|
{
|
|
gdb_puts (type->name (), stream);
|
|
gdb_puts (" = ", stream);
|
|
}
|
|
gdb_printf (stream, "case <?> of ");
|
|
|
|
struct_union:
|
|
stream->wrap_here (4);
|
|
if (show < 0)
|
|
{
|
|
/* If we just printed a tag name, no need to print anything else. */
|
|
if (type->name () == NULL)
|
|
gdb_printf (stream, "{...}");
|
|
}
|
|
else if (show > 0 || type->name () == NULL)
|
|
{
|
|
type_print_derivation_info (stream, type);
|
|
|
|
gdb_printf (stream, "\n");
|
|
if ((type->num_fields () == 0) && (TYPE_NFN_FIELDS (type) == 0))
|
|
{
|
|
if (type->is_stub ())
|
|
gdb_printf (stream, "%*s<incomplete type>\n",
|
|
level + 4, "");
|
|
else
|
|
gdb_printf (stream, "%*s<no data fields>\n",
|
|
level + 4, "");
|
|
}
|
|
|
|
/* 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->num_fields ();
|
|
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
|
|
{
|
|
QUIT;
|
|
/* Don't print out virtual function table. */
|
|
if ((startswith (type->field (i).name (), "_vptr"))
|
|
&& is_cplus_marker ((type->field (i).name ())[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;
|
|
gdb_printf (stream, "%*sprotected\n",
|
|
level + 2, "");
|
|
}
|
|
}
|
|
else if (TYPE_FIELD_PRIVATE (type, i))
|
|
{
|
|
if (section_type != s_private)
|
|
{
|
|
section_type = s_private;
|
|
gdb_printf (stream, "%*sprivate\n",
|
|
level + 2, "");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (section_type != s_public)
|
|
{
|
|
section_type = s_public;
|
|
gdb_printf (stream, "%*spublic\n",
|
|
level + 2, "");
|
|
}
|
|
}
|
|
}
|
|
|
|
print_spaces (level + 4, stream);
|
|
if (field_is_static (&type->field (i)))
|
|
gdb_printf (stream, "static ");
|
|
print_type (type->field (i).type (),
|
|
type->field (i).name (),
|
|
stream, show - 1, level + 4, flags);
|
|
if (!field_is_static (&type->field (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). */
|
|
gdb_printf (stream, " : %d",
|
|
TYPE_FIELD_BITSIZE (type, i));
|
|
}
|
|
gdb_printf (stream, ";\n");
|
|
}
|
|
|
|
/* If there are both fields and methods, put a space between. */
|
|
len = TYPE_NFN_FIELDS (type);
|
|
if (len && section_type != s_none)
|
|
gdb_printf (stream, "\n");
|
|
|
|
/* Object 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);
|
|
const char *method_name = TYPE_FN_FIELDLIST_NAME (type, i);
|
|
|
|
/* this is GNU C++ specific
|
|
how can we know constructor/destructor?
|
|
It might work for GNU pascal. */
|
|
for (j = 0; j < len2; j++)
|
|
{
|
|
const char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
|
|
|
|
int is_constructor = (startswith (physname, "__ct__"));
|
|
int is_destructor = (startswith (physname, "__dt__"));
|
|
|
|
QUIT;
|
|
if (TYPE_FN_FIELD_PROTECTED (f, j))
|
|
{
|
|
if (section_type != s_protected)
|
|
{
|
|
section_type = s_protected;
|
|
gdb_printf (stream, "%*sprotected\n",
|
|
level + 2, "");
|
|
}
|
|
}
|
|
else if (TYPE_FN_FIELD_PRIVATE (f, j))
|
|
{
|
|
if (section_type != s_private)
|
|
{
|
|
section_type = s_private;
|
|
gdb_printf (stream, "%*sprivate\n",
|
|
level + 2, "");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (section_type != s_public)
|
|
{
|
|
section_type = s_public;
|
|
gdb_printf (stream, "%*spublic\n",
|
|
level + 2, "");
|
|
}
|
|
}
|
|
|
|
print_spaces (level + 4, stream);
|
|
if (TYPE_FN_FIELD_STATIC_P (f, j))
|
|
gdb_printf (stream, "static ");
|
|
if (TYPE_FN_FIELD_TYPE (f, j)->target_type () == 0)
|
|
{
|
|
/* Keep GDB from crashing here. */
|
|
gdb_printf (stream, "<undefined type> %s;\n",
|
|
TYPE_FN_FIELD_PHYSNAME (f, j));
|
|
break;
|
|
}
|
|
|
|
if (is_constructor)
|
|
{
|
|
gdb_printf (stream, "constructor ");
|
|
}
|
|
else if (is_destructor)
|
|
{
|
|
gdb_printf (stream, "destructor ");
|
|
}
|
|
else if (TYPE_FN_FIELD_TYPE (f, j)->target_type () != 0
|
|
&& (TYPE_FN_FIELD_TYPE(f, j)->target_type ()->code ()
|
|
!= TYPE_CODE_VOID))
|
|
{
|
|
gdb_printf (stream, "function ");
|
|
}
|
|
else
|
|
{
|
|
gdb_printf (stream, "procedure ");
|
|
}
|
|
/* This does not work, no idea why !! */
|
|
|
|
type_print_method_args (physname, method_name, stream);
|
|
|
|
if (TYPE_FN_FIELD_TYPE (f, j)->target_type () != 0
|
|
&& (TYPE_FN_FIELD_TYPE(f, j)->target_type ()->code ()
|
|
!= TYPE_CODE_VOID))
|
|
{
|
|
gdb_puts (" : ", stream);
|
|
type_print (TYPE_FN_FIELD_TYPE (f, j)->target_type (),
|
|
"", stream, -1);
|
|
}
|
|
if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
|
|
gdb_printf (stream, "; virtual");
|
|
|
|
gdb_printf (stream, ";\n");
|
|
}
|
|
}
|
|
gdb_printf (stream, "%*send", level, "");
|
|
}
|
|
break;
|
|
|
|
case TYPE_CODE_ENUM:
|
|
if (type->name () != NULL)
|
|
{
|
|
gdb_puts (type->name (), stream);
|
|
if (show > 0)
|
|
gdb_puts (" ", stream);
|
|
}
|
|
/* enum is just defined by
|
|
type enume_name = (enum_member1,enum_member2,...) */
|
|
gdb_printf (stream, " = ");
|
|
stream->wrap_here (4);
|
|
if (show < 0)
|
|
{
|
|
/* If we just printed a tag name, no need to print anything else. */
|
|
if (type->name () == NULL)
|
|
gdb_printf (stream, "(...)");
|
|
}
|
|
else if (show > 0 || type->name () == NULL)
|
|
{
|
|
gdb_printf (stream, "(");
|
|
len = type->num_fields ();
|
|
lastval = 0;
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
QUIT;
|
|
if (i)
|
|
gdb_printf (stream, ", ");
|
|
stream->wrap_here (4);
|
|
gdb_puts (type->field (i).name (), stream);
|
|
if (lastval != type->field (i).loc_enumval ())
|
|
{
|
|
gdb_printf (stream,
|
|
" := %s",
|
|
plongest (type->field (i).loc_enumval ()));
|
|
lastval = type->field (i).loc_enumval ();
|
|
}
|
|
lastval++;
|
|
}
|
|
gdb_printf (stream, ")");
|
|
}
|
|
break;
|
|
|
|
case TYPE_CODE_VOID:
|
|
gdb_printf (stream, "void");
|
|
break;
|
|
|
|
case TYPE_CODE_UNDEF:
|
|
gdb_printf (stream, "record <unknown>");
|
|
break;
|
|
|
|
case TYPE_CODE_ERROR:
|
|
gdb_printf (stream, "%s", TYPE_ERROR_NAME (type));
|
|
break;
|
|
|
|
/* this probably does not work for enums. */
|
|
case TYPE_CODE_RANGE:
|
|
{
|
|
struct type *target = type->target_type ();
|
|
|
|
print_type_scalar (target, type->bounds ()->low.const_val (), stream);
|
|
gdb_puts ("..", stream);
|
|
print_type_scalar (target, type->bounds ()->high.const_val (), stream);
|
|
}
|
|
break;
|
|
|
|
case TYPE_CODE_SET:
|
|
gdb_puts ("set of ", stream);
|
|
print_type (type->index_type (), "", stream,
|
|
show - 1, level, flags);
|
|
break;
|
|
|
|
case TYPE_CODE_STRING:
|
|
gdb_puts ("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 () != NULL)
|
|
{
|
|
gdb_puts (type->name (), stream);
|
|
}
|
|
else
|
|
{
|
|
/* At least for dump_symtab, it is important that this not be
|
|
an error (). */
|
|
fprintf_styled (stream, metadata_style.style (),
|
|
"<invalid unnamed pascal type code %d>",
|
|
type->code ());
|
|
}
|
|
break;
|
|
}
|
|
}
|