mirror of
https://github.com/bminor/binutils-gdb.git
synced 2025-12-26 01:07:52 +00:00
0d5de0100f
* Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
572 lines
15 KiB
C
572 lines
15 KiB
C
/* Support for printing Modula 2 types for GDB, the GNU debugger.
|
|
Copyright (C) 1986, 1988, 1989, 1991, 1992, 1995, 2000, 2001,
|
|
2002, 2003, 2004, 2005, 2006
|
|
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
|
|
(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, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA. */
|
|
|
|
#include "defs.h"
|
|
#include "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 "m2-lang.h"
|
|
#include "target.h"
|
|
#include "language.h"
|
|
#include "demangle.h"
|
|
#include "c-lang.h"
|
|
#include "typeprint.h"
|
|
#include "cp-abi.h"
|
|
|
|
#include "gdb_string.h"
|
|
#include <errno.h>
|
|
|
|
static void m2_print_bounds (struct type *type,
|
|
struct ui_file *stream, int show, int level,
|
|
int print_high);
|
|
|
|
static void m2_typedef (struct type *, struct ui_file *, int, int);
|
|
static void m2_array (struct type *, struct ui_file *, int, int);
|
|
static void m2_pointer (struct type *, struct ui_file *, int, int);
|
|
static void m2_ref (struct type *, struct ui_file *, int, int);
|
|
static void m2_procedure (struct type *, struct ui_file *, int, int);
|
|
static void m2_union (struct type *, struct ui_file *);
|
|
static void m2_enum (struct type *, struct ui_file *, int, int);
|
|
static void m2_range (struct type *, struct ui_file *, int, int);
|
|
static void m2_type_name (struct type *type, struct ui_file *stream);
|
|
static void m2_short_set (struct type *type, struct ui_file *stream,
|
|
int show, int level);
|
|
static int m2_long_set (struct type *type, struct ui_file *stream,
|
|
int show, int level);
|
|
static void m2_record_fields (struct type *type, struct ui_file *stream,
|
|
int show, int level);
|
|
static void m2_unknown (const char *s, struct type *type,
|
|
struct ui_file *stream, int show, int level);
|
|
|
|
int m2_is_long_set (struct type *type);
|
|
int m2_is_long_set_of_type (struct type *type, struct type **of_type);
|
|
|
|
|
|
void
|
|
m2_print_type (struct type *type, char *varstring, struct ui_file *stream,
|
|
int show, int level)
|
|
{
|
|
enum type_code code;
|
|
int demangled_args;
|
|
|
|
CHECK_TYPEDEF (type);
|
|
code = TYPE_CODE (type);
|
|
|
|
QUIT;
|
|
|
|
wrap_here (" ");
|
|
if (type == NULL)
|
|
{
|
|
fputs_filtered (_("<type unknown>"), stream);
|
|
return;
|
|
}
|
|
|
|
switch (TYPE_CODE (type))
|
|
{
|
|
case TYPE_CODE_SET:
|
|
m2_short_set(type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_STRUCT:
|
|
if (m2_long_set (type, stream, show, level))
|
|
break;
|
|
m2_record_fields (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_TYPEDEF:
|
|
m2_typedef (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_ARRAY:
|
|
m2_array (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_PTR:
|
|
m2_pointer (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_REF:
|
|
m2_ref (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_METHOD:
|
|
m2_unknown (_("method"), type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_FUNC:
|
|
m2_procedure (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_UNION:
|
|
m2_union (type, stream);
|
|
break;
|
|
|
|
case TYPE_CODE_ENUM:
|
|
m2_enum (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_VOID:
|
|
break;
|
|
|
|
case TYPE_CODE_UNDEF:
|
|
/* i18n: Do not translate the "struct" part! */
|
|
m2_unknown (_("undef"), type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_ERROR:
|
|
m2_unknown (_("error"), type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_RANGE:
|
|
m2_range (type, stream, show, level);
|
|
break;
|
|
|
|
case TYPE_CODE_TEMPLATE:
|
|
break;
|
|
|
|
default:
|
|
m2_type_name (type, stream);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* m2_type_name - if a, type, has a name then print it.
|
|
*/
|
|
|
|
void
|
|
m2_type_name (struct type *type, struct ui_file *stream)
|
|
{
|
|
if (TYPE_NAME (type) != NULL)
|
|
fputs_filtered (TYPE_NAME (type), stream);
|
|
}
|
|
|
|
/*
|
|
* m2_range - displays a Modula-2 subrange type.
|
|
*/
|
|
|
|
void
|
|
m2_range (struct type *type, struct ui_file *stream, int show,
|
|
int level)
|
|
{
|
|
if (TYPE_HIGH_BOUND (type) == TYPE_LOW_BOUND (type))
|
|
m2_print_type (TYPE_DOMAIN_TYPE (type), "", stream, show, level);
|
|
else
|
|
{
|
|
struct type *target = TYPE_TARGET_TYPE (type);
|
|
|
|
fprintf_filtered (stream, "[");
|
|
print_type_scalar (target, TYPE_LOW_BOUND (type), stream);
|
|
fprintf_filtered (stream, "..");
|
|
print_type_scalar (target, TYPE_HIGH_BOUND (type), stream);
|
|
fprintf_filtered (stream, "]");
|
|
}
|
|
}
|
|
|
|
static void
|
|
m2_typedef (struct type *type, struct ui_file *stream, int show,
|
|
int level)
|
|
{
|
|
if (TYPE_NAME (type) != NULL)
|
|
{
|
|
fputs_filtered (TYPE_NAME (type), stream);
|
|
fputs_filtered (" = ", stream);
|
|
}
|
|
m2_print_type (TYPE_TARGET_TYPE (type), "", stream, show, level);
|
|
}
|
|
|
|
/*
|
|
* m2_array - prints out a Modula-2 ARRAY ... OF type
|
|
*/
|
|
|
|
static void m2_array (struct type *type, struct ui_file *stream,
|
|
int show, int level)
|
|
{
|
|
fprintf_filtered (stream, "ARRAY [");
|
|
if (TYPE_LENGTH (type) >= 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
|
|
&& TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
|
|
{
|
|
if (TYPE_INDEX_TYPE (type) != 0)
|
|
{
|
|
m2_print_bounds (TYPE_INDEX_TYPE (type), stream, show, -1, 0);
|
|
fprintf_filtered (stream, "..");
|
|
m2_print_bounds (TYPE_INDEX_TYPE (type), stream, show, -1, 1);
|
|
}
|
|
else
|
|
fprintf_filtered (stream, "%d",
|
|
(TYPE_LENGTH (type)
|
|
/ TYPE_LENGTH (TYPE_TARGET_TYPE (type))));
|
|
}
|
|
fprintf_filtered (stream, "] OF ");
|
|
m2_print_type (TYPE_TARGET_TYPE (type), "", stream, show, level);
|
|
}
|
|
|
|
static void
|
|
m2_pointer (struct type *type, struct ui_file *stream, int show,
|
|
int level)
|
|
{
|
|
if (TYPE_CONST (type))
|
|
fprintf_filtered (stream, "[...] : ");
|
|
else
|
|
fprintf_filtered (stream, "POINTER TO ");
|
|
|
|
m2_print_type (TYPE_TARGET_TYPE (type), "", stream, show, level);
|
|
}
|
|
|
|
static void
|
|
m2_ref (struct type *type, struct ui_file *stream, int show,
|
|
int level)
|
|
{
|
|
fprintf_filtered (stream, "VAR");
|
|
m2_print_type (TYPE_TARGET_TYPE (type), "", stream, show, level);
|
|
}
|
|
|
|
static void
|
|
m2_unknown (const char *s, struct type *type, struct ui_file *stream,
|
|
int show, int level)
|
|
{
|
|
fprintf_filtered (stream, "%s %s", s, _("is unknown"));
|
|
}
|
|
|
|
static void m2_union (struct type *type, struct ui_file *stream)
|
|
{
|
|
fprintf_filtered (stream, "union");
|
|
}
|
|
|
|
static void
|
|
m2_procedure (struct type *type, struct ui_file *stream,
|
|
int show, int level)
|
|
{
|
|
fprintf_filtered (stream, "PROCEDURE ");
|
|
m2_type_name (type, stream);
|
|
if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
|
|
{
|
|
int i, len = TYPE_NFIELDS (type);
|
|
|
|
fprintf_filtered (stream, " (");
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
if (i > 0)
|
|
{
|
|
fputs_filtered (", ", stream);
|
|
wrap_here (" ");
|
|
}
|
|
m2_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0);
|
|
}
|
|
if (TYPE_TARGET_TYPE (type) != NULL)
|
|
{
|
|
fprintf_filtered (stream, " : ");
|
|
m2_print_type (TYPE_TARGET_TYPE (type), "", stream, 0, 0);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
m2_print_bounds (struct type *type,
|
|
struct ui_file *stream, int show, int level,
|
|
int print_high)
|
|
{
|
|
struct type *target = TYPE_TARGET_TYPE (type);
|
|
|
|
if (target == NULL)
|
|
target = builtin_type_int;
|
|
|
|
if (TYPE_NFIELDS(type) == 0)
|
|
return;
|
|
|
|
if (print_high)
|
|
print_type_scalar (target, TYPE_HIGH_BOUND (type), stream);
|
|
else
|
|
print_type_scalar (target, TYPE_LOW_BOUND (type), stream);
|
|
}
|
|
|
|
static void
|
|
m2_short_set (struct type *type, struct ui_file *stream, int show, int level)
|
|
{
|
|
fprintf_filtered(stream, "SET [");
|
|
m2_print_bounds (TYPE_INDEX_TYPE (type), stream,
|
|
show - 1, level, 0);
|
|
|
|
fprintf_filtered(stream, "..");
|
|
m2_print_bounds (TYPE_INDEX_TYPE (type), stream,
|
|
show - 1, level, 1);
|
|
fprintf_filtered(stream, "]");
|
|
}
|
|
|
|
int
|
|
m2_is_long_set (struct type *type)
|
|
{
|
|
LONGEST previous_high = 0; /* unnecessary initialization
|
|
keeps gcc -Wall happy */
|
|
int len, i;
|
|
struct type *range;
|
|
|
|
if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
|
|
{
|
|
|
|
/*
|
|
* check if all fields of the RECORD are consecutive sets
|
|
*/
|
|
len = TYPE_NFIELDS (type);
|
|
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
|
|
{
|
|
if (TYPE_FIELD_TYPE (type, i) == NULL)
|
|
return 0;
|
|
if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) != TYPE_CODE_SET)
|
|
return 0;
|
|
if (TYPE_FIELD_NAME (type, i) != NULL
|
|
&& (strcmp (TYPE_FIELD_NAME (type, i), "") != 0))
|
|
return 0;
|
|
range = TYPE_INDEX_TYPE (TYPE_FIELD_TYPE (type, i));
|
|
if ((i > TYPE_N_BASECLASSES (type))
|
|
&& previous_high + 1 != TYPE_LOW_BOUND (range))
|
|
return 0;
|
|
previous_high = TYPE_HIGH_BOUND (range);
|
|
}
|
|
return len>0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* m2_get_discrete_bounds - a wrapper for get_discrete_bounds which
|
|
* understands that CHARs might be signed.
|
|
* This should be integrated into gdbtypes.c
|
|
* inside get_discrete_bounds.
|
|
*/
|
|
|
|
int
|
|
m2_get_discrete_bounds (struct type *type, LONGEST *lowp, LONGEST *highp)
|
|
{
|
|
CHECK_TYPEDEF (type);
|
|
switch (TYPE_CODE (type))
|
|
{
|
|
case TYPE_CODE_CHAR:
|
|
if (TYPE_LENGTH (type) < sizeof (LONGEST))
|
|
{
|
|
if (!TYPE_UNSIGNED (type))
|
|
{
|
|
*lowp = -(1 << (TYPE_LENGTH (type) * TARGET_CHAR_BIT - 1));
|
|
*highp = -*lowp - 1;
|
|
return 0;
|
|
}
|
|
}
|
|
/* fall through */
|
|
default:
|
|
return get_discrete_bounds (type, lowp, highp);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* m2_is_long_set_of_type - returns TRUE if the long set was declared as
|
|
* SET OF <oftype> of_type is assigned to the
|
|
* subtype.
|
|
*/
|
|
|
|
int
|
|
m2_is_long_set_of_type (struct type *type, struct type **of_type)
|
|
{
|
|
int len, i;
|
|
struct type *range;
|
|
struct type *target;
|
|
LONGEST l1, l2;
|
|
LONGEST h1, h2;
|
|
|
|
if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
|
|
{
|
|
len = TYPE_NFIELDS (type);
|
|
i = TYPE_N_BASECLASSES (type);
|
|
if (len == 0)
|
|
return 0;
|
|
range = TYPE_INDEX_TYPE (TYPE_FIELD_TYPE (type, i));
|
|
target = TYPE_TARGET_TYPE (range);
|
|
if (target == NULL)
|
|
target = builtin_type_int;
|
|
|
|
l1 = TYPE_LOW_BOUND (TYPE_INDEX_TYPE (TYPE_FIELD_TYPE (type, i)));
|
|
h1 = TYPE_HIGH_BOUND (TYPE_INDEX_TYPE (TYPE_FIELD_TYPE (type, len-1)));
|
|
*of_type = target;
|
|
if (m2_get_discrete_bounds (target, &l2, &h2) >= 0)
|
|
return (l1 == l2 && h1 == h2);
|
|
error (_("long_set failed to find discrete bounds for its subtype"));
|
|
return 0;
|
|
}
|
|
error (_("expecting long_set"));
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
m2_long_set (struct type *type, struct ui_file *stream, int show, int level)
|
|
{
|
|
struct type *index_type;
|
|
struct type *range_type;
|
|
struct type *of_type;
|
|
int i;
|
|
int len = TYPE_NFIELDS (type);
|
|
LONGEST low;
|
|
LONGEST high;
|
|
|
|
if (m2_is_long_set (type))
|
|
{
|
|
if (TYPE_TAG_NAME (type) != NULL)
|
|
{
|
|
fputs_filtered (TYPE_TAG_NAME (type), stream);
|
|
if (show == 0)
|
|
return 1;
|
|
}
|
|
else if (TYPE_NAME (type) != NULL)
|
|
{
|
|
fputs_filtered (TYPE_NAME (type), stream);
|
|
if (show == 0)
|
|
return 1;
|
|
}
|
|
|
|
if (TYPE_TAG_NAME (type) != NULL || TYPE_NAME (type) != NULL)
|
|
fputs_filtered (" = ", stream);
|
|
|
|
if (get_long_set_bounds (type, &low, &high))
|
|
{
|
|
fprintf_filtered(stream, "SET OF ");
|
|
i = TYPE_N_BASECLASSES (type);
|
|
if (m2_is_long_set_of_type (type, &of_type))
|
|
m2_print_type (of_type, "", stream, show - 1, level);
|
|
else
|
|
{
|
|
fprintf_filtered(stream, "[");
|
|
m2_print_bounds (TYPE_INDEX_TYPE (TYPE_FIELD_TYPE (type, i)),
|
|
stream, show - 1, level, 0);
|
|
|
|
fprintf_filtered(stream, "..");
|
|
|
|
m2_print_bounds (TYPE_INDEX_TYPE (TYPE_FIELD_TYPE (type, len-1)),
|
|
stream, show - 1, level, 1);
|
|
fprintf_filtered(stream, "]");
|
|
}
|
|
}
|
|
else
|
|
/* i18n: Do not translate the "SET OF" part! */
|
|
fprintf_filtered(stream, _("SET OF <unknown>"));
|
|
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
m2_record_fields (struct type *type, struct ui_file *stream, int show,
|
|
int level)
|
|
{
|
|
/* Print the tag if it exists.
|
|
*/
|
|
if (TYPE_TAG_NAME (type) != NULL)
|
|
{
|
|
if (strncmp (TYPE_TAG_NAME (type), "$$", 2) != 0)
|
|
{
|
|
fputs_filtered (TYPE_TAG_NAME (type), stream);
|
|
if (show > 0)
|
|
fprintf_filtered (stream, " = ");
|
|
}
|
|
}
|
|
wrap_here (" ");
|
|
if (show < 0)
|
|
{
|
|
if (TYPE_CODE (type) == DECLARED_TYPE_STRUCT)
|
|
fprintf_filtered (stream, "RECORD ... END ");
|
|
else if (TYPE_DECLARED_TYPE (type) == DECLARED_TYPE_UNION)
|
|
fprintf_filtered (stream, "CASE ... END ");
|
|
}
|
|
else if (show > 0)
|
|
{
|
|
int i;
|
|
int len = TYPE_NFIELDS (type);
|
|
|
|
if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
|
|
fprintf_filtered (stream, "RECORD\n");
|
|
else if (TYPE_CODE (type) == TYPE_CODE_UNION)
|
|
/* i18n: Do not translate "CASE" and "OF" */
|
|
fprintf_filtered (stream, _("CASE <variant> OF\n"));
|
|
|
|
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
|
|
{
|
|
QUIT;
|
|
|
|
print_spaces_filtered (level + 4, stream);
|
|
fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
|
|
fputs_filtered (" : ", stream);
|
|
m2_print_type (TYPE_FIELD_TYPE (type, i),
|
|
"",
|
|
stream, 0, level + 4);
|
|
if (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");
|
|
}
|
|
|
|
fprintfi_filtered (level, stream, "END ");
|
|
}
|
|
}
|
|
|
|
void
|
|
m2_enum (struct type *type, struct ui_file *stream, int show, int level)
|
|
{
|
|
int lastval, i, len;
|
|
|
|
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 > 0)
|
|
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, ")");
|
|
}
|
|
}
|