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- /* Support for printing Pascal values for GDB, the GNU debugger.
- Copyright (C) 2000-2022 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 c-valprint.c */
- #include "defs.h"
- #include "gdbsupport/gdb_obstack.h"
- #include "symtab.h"
- #include "gdbtypes.h"
- #include "expression.h"
- #include "value.h"
- #include "command.h"
- #include "gdbcmd.h"
- #include "gdbcore.h"
- #include "demangle.h"
- #include "valprint.h"
- #include "typeprint.h"
- #include "language.h"
- #include "target.h"
- #include "annotate.h"
- #include "p-lang.h"
- #include "cp-abi.h"
- #include "cp-support.h"
- #include "objfiles.h"
- #include "gdbsupport/byte-vector.h"
- #include "cli/cli-style.h"
- static void pascal_object_print_value_fields (struct value *, struct ui_file *,
- int,
- const struct value_print_options *,
- struct type **, int);
- /* Decorations for Pascal. */
- static const struct generic_val_print_decorations p_decorations =
- {
- "",
- " + ",
- " * I",
- "true",
- "false",
- "void",
- "{",
- "}"
- };
- /* See p-lang.h. */
- void
- pascal_language::value_print_inner (struct value *val,
- struct ui_file *stream, int recurse,
- const struct value_print_options *options) const
- {
- struct type *type = check_typedef (value_type (val));
- struct gdbarch *gdbarch = type->arch ();
- enum bfd_endian byte_order = type_byte_order (type);
- unsigned int i = 0; /* Number of characters printed */
- unsigned len;
- struct type *elttype;
- unsigned eltlen;
- int length_pos, length_size, string_pos;
- struct type *char_type;
- CORE_ADDR addr;
- int want_space = 0;
- const gdb_byte *valaddr = value_contents_for_printing (val).data ();
- switch (type->code ())
- {
- case TYPE_CODE_ARRAY:
- {
- LONGEST low_bound, high_bound;
- if (get_array_bounds (type, &low_bound, &high_bound))
- {
- len = high_bound - low_bound + 1;
- elttype = check_typedef (TYPE_TARGET_TYPE (type));
- eltlen = TYPE_LENGTH (elttype);
- /* If 's' format is used, try to print out as string.
- If no format is given, print as string if element type
- is of TYPE_CODE_CHAR and element size is 1,2 or 4. */
- if (options->format == 's'
- || ((eltlen == 1 || eltlen == 2 || eltlen == 4)
- && elttype->code () == TYPE_CODE_CHAR
- && options->format == 0))
- {
- /* If requested, look for the first null char and only print
- elements up to it. */
- if (options->stop_print_at_null)
- {
- unsigned int temp_len;
- /* Look for a NULL char. */
- for (temp_len = 0;
- extract_unsigned_integer (valaddr + temp_len * eltlen,
- eltlen, byte_order)
- && temp_len < len && temp_len < options->print_max;
- temp_len++);
- len = temp_len;
- }
- printstr (stream, TYPE_TARGET_TYPE (type), valaddr, len,
- NULL, 0, options);
- i = len;
- }
- else
- {
- gdb_printf (stream, "{");
- /* If this is a virtual function table, print the 0th
- entry specially, and the rest of the members normally. */
- if (pascal_object_is_vtbl_ptr_type (elttype))
- {
- i = 1;
- gdb_printf (stream, "%d vtable entries", len - 1);
- }
- else
- {
- i = 0;
- }
- value_print_array_elements (val, stream, recurse, options, i);
- gdb_printf (stream, "}");
- }
- break;
- }
- /* Array of unspecified length: treat like pointer to first elt. */
- addr = value_address (val);
- }
- goto print_unpacked_pointer;
- case TYPE_CODE_PTR:
- if (options->format && options->format != 's')
- {
- value_print_scalar_formatted (val, options, 0, stream);
- break;
- }
- if (options->vtblprint && pascal_object_is_vtbl_ptr_type (type))
- {
- /* Print the unmangled name if desired. */
- /* Print vtable entry - we only get here if we ARE using
- -fvtable_thunks. (Otherwise, look under TYPE_CODE_STRUCT.) */
- /* Extract the address, assume that it is unsigned. */
- addr = extract_unsigned_integer (valaddr,
- TYPE_LENGTH (type), byte_order);
- print_address_demangle (options, gdbarch, addr, stream, demangle);
- break;
- }
- check_typedef (TYPE_TARGET_TYPE (type));
- addr = unpack_pointer (type, valaddr);
- print_unpacked_pointer:
- elttype = check_typedef (TYPE_TARGET_TYPE (type));
- if (elttype->code () == TYPE_CODE_FUNC)
- {
- /* Try to print what function it points to. */
- print_address_demangle (options, gdbarch, addr, stream, demangle);
- return;
- }
- if (options->addressprint && options->format != 's')
- {
- gdb_puts (paddress (gdbarch, addr), stream);
- want_space = 1;
- }
- /* For a pointer to char or unsigned char, also print the string
- pointed to, unless pointer is null. */
- if (((TYPE_LENGTH (elttype) == 1
- && (elttype->code () == TYPE_CODE_INT
- || elttype->code () == TYPE_CODE_CHAR))
- || ((TYPE_LENGTH (elttype) == 2 || TYPE_LENGTH (elttype) == 4)
- && elttype->code () == TYPE_CODE_CHAR))
- && (options->format == 0 || options->format == 's')
- && addr != 0)
- {
- if (want_space)
- gdb_puts (" ", stream);
- /* No wide string yet. */
- i = val_print_string (elttype, NULL, addr, -1, stream, options);
- }
- /* Also for pointers to pascal strings. */
- /* Note: this is Free Pascal specific:
- as GDB does not recognize stabs pascal strings
- Pascal strings are mapped to records
- with lowercase names PM. */
- if (pascal_is_string_type (elttype, &length_pos, &length_size,
- &string_pos, &char_type, NULL) > 0
- && addr != 0)
- {
- ULONGEST string_length;
- gdb_byte *buffer;
- if (want_space)
- gdb_puts (" ", stream);
- buffer = (gdb_byte *) xmalloc (length_size);
- read_memory (addr + length_pos, buffer, length_size);
- string_length = extract_unsigned_integer (buffer, length_size,
- byte_order);
- xfree (buffer);
- i = val_print_string (char_type, NULL,
- addr + string_pos, string_length,
- stream, options);
- }
- else if (pascal_object_is_vtbl_member (type))
- {
- /* Print vtbl's nicely. */
- CORE_ADDR vt_address = unpack_pointer (type, valaddr);
- struct bound_minimal_symbol msymbol =
- lookup_minimal_symbol_by_pc (vt_address);
- /* If 'symbol_print' is set, we did the work above. */
- if (!options->symbol_print
- && (msymbol.minsym != NULL)
- && (vt_address == BMSYMBOL_VALUE_ADDRESS (msymbol)))
- {
- if (want_space)
- gdb_puts (" ", stream);
- gdb_puts ("<", stream);
- gdb_puts (msymbol.minsym->print_name (), stream);
- gdb_puts (">", stream);
- want_space = 1;
- }
- if (vt_address && options->vtblprint)
- {
- struct value *vt_val;
- struct symbol *wsym = NULL;
- struct type *wtype;
- if (want_space)
- gdb_puts (" ", stream);
- if (msymbol.minsym != NULL)
- {
- const char *search_name = msymbol.minsym->search_name ();
- wsym = lookup_symbol_search_name (search_name, NULL,
- VAR_DOMAIN).symbol;
- }
- if (wsym)
- {
- wtype = wsym->type ();
- }
- else
- {
- wtype = TYPE_TARGET_TYPE (type);
- }
- vt_val = value_at (wtype, vt_address);
- common_val_print (vt_val, stream, recurse + 1, options,
- current_language);
- if (options->prettyformat)
- {
- gdb_printf (stream, "\n");
- print_spaces (2 + 2 * recurse, stream);
- }
- }
- }
- return;
- case TYPE_CODE_REF:
- case TYPE_CODE_ENUM:
- case TYPE_CODE_FLAGS:
- case TYPE_CODE_FUNC:
- case TYPE_CODE_RANGE:
- case TYPE_CODE_INT:
- case TYPE_CODE_FLT:
- case TYPE_CODE_VOID:
- case TYPE_CODE_ERROR:
- case TYPE_CODE_UNDEF:
- case TYPE_CODE_BOOL:
- case TYPE_CODE_CHAR:
- generic_value_print (val, stream, recurse, options, &p_decorations);
- break;
- case TYPE_CODE_UNION:
- if (recurse && !options->unionprint)
- {
- gdb_printf (stream, "{...}");
- break;
- }
- /* Fall through. */
- case TYPE_CODE_STRUCT:
- if (options->vtblprint && pascal_object_is_vtbl_ptr_type (type))
- {
- /* Print the unmangled name if desired. */
- /* Print vtable entry - we only get here if NOT using
- -fvtable_thunks. (Otherwise, look under TYPE_CODE_PTR.) */
- /* Extract the address, assume that it is unsigned. */
- print_address_demangle
- (options, gdbarch,
- extract_unsigned_integer
- (valaddr + type->field (VTBL_FNADDR_OFFSET).loc_bitpos () / 8,
- TYPE_LENGTH (type->field (VTBL_FNADDR_OFFSET).type ()),
- byte_order),
- stream, demangle);
- }
- else
- {
- if (pascal_is_string_type (type, &length_pos, &length_size,
- &string_pos, &char_type, NULL) > 0)
- {
- len = extract_unsigned_integer (valaddr + length_pos,
- length_size, byte_order);
- printstr (stream, char_type, valaddr + string_pos, len,
- NULL, 0, options);
- }
- else
- pascal_object_print_value_fields (val, stream, recurse,
- options, NULL, 0);
- }
- break;
- case TYPE_CODE_SET:
- elttype = type->index_type ();
- elttype = check_typedef (elttype);
- if (elttype->is_stub ())
- {
- fprintf_styled (stream, metadata_style.style (), "<incomplete type>");
- break;
- }
- else
- {
- struct type *range = elttype;
- LONGEST low_bound, high_bound;
- int need_comma = 0;
- gdb_puts ("[", stream);
- int bound_info = (get_discrete_bounds (range, &low_bound, &high_bound)
- ? 0 : -1);
- if (low_bound == 0 && high_bound == -1 && TYPE_LENGTH (type) > 0)
- {
- /* If we know the size of the set type, we can figure out the
- maximum value. */
- bound_info = 0;
- high_bound = TYPE_LENGTH (type) * TARGET_CHAR_BIT - 1;
- range->bounds ()->high.set_const_val (high_bound);
- }
- maybe_bad_bstring:
- if (bound_info < 0)
- {
- fputs_styled ("<error value>", metadata_style.style (), stream);
- goto done;
- }
- for (i = low_bound; i <= high_bound; i++)
- {
- int element = value_bit_index (type, valaddr, i);
- if (element < 0)
- {
- i = element;
- goto maybe_bad_bstring;
- }
- if (element)
- {
- if (need_comma)
- gdb_puts (", ", stream);
- print_type_scalar (range, i, stream);
- need_comma = 1;
- if (i + 1 <= high_bound
- && value_bit_index (type, valaddr, ++i))
- {
- int j = i;
- gdb_puts ("..", stream);
- while (i + 1 <= high_bound
- && value_bit_index (type, valaddr, ++i))
- j = i;
- print_type_scalar (range, j, stream);
- }
- }
- }
- done:
- gdb_puts ("]", stream);
- }
- break;
- default:
- error (_("Invalid pascal type code %d in symbol table."),
- type->code ());
- }
- }
- void
- pascal_language::value_print (struct value *val, struct ui_file *stream,
- const struct value_print_options *options) const
- {
- struct type *type = value_type (val);
- struct value_print_options opts = *options;
- opts.deref_ref = 1;
- /* If it is a pointer, indicate what it points to.
- Print type also if it is a reference.
- Object pascal: if it is a member pointer, we will take care
- of that when we print it. */
- if (type->code () == TYPE_CODE_PTR
- || type->code () == TYPE_CODE_REF)
- {
- /* Hack: remove (char *) for char strings. Their
- type is indicated by the quoted string anyway. */
- if (type->code () == TYPE_CODE_PTR
- && type->name () == NULL
- && TYPE_TARGET_TYPE (type)->name () != NULL
- && strcmp (TYPE_TARGET_TYPE (type)->name (), "char") == 0)
- {
- /* Print nothing. */
- }
- else
- {
- gdb_printf (stream, "(");
- type_print (type, "", stream, -1);
- gdb_printf (stream, ") ");
- }
- }
- common_val_print (val, stream, 0, &opts, current_language);
- }
- static void
- show_pascal_static_field_print (struct ui_file *file, int from_tty,
- struct cmd_list_element *c, const char *value)
- {
- gdb_printf (file, _("Printing of pascal static members is %s.\n"),
- value);
- }
- static struct obstack dont_print_vb_obstack;
- static struct obstack dont_print_statmem_obstack;
- static void pascal_object_print_static_field (struct value *,
- struct ui_file *, int,
- const struct value_print_options *);
- static void pascal_object_print_value (struct value *, struct ui_file *, int,
- const struct value_print_options *,
- struct type **);
- /* It was changed to this after 2.4.5. */
- const char pascal_vtbl_ptr_name[] =
- {'_', '_', 'v', 't', 'b', 'l', '_', 'p', 't', 'r', '_', 't', 'y', 'p', 'e', 0};
- /* Return truth value for assertion that TYPE is of the type
- "pointer to virtual function". */
- int
- pascal_object_is_vtbl_ptr_type (struct type *type)
- {
- const char *type_name = type->name ();
- return (type_name != NULL
- && strcmp (type_name, pascal_vtbl_ptr_name) == 0);
- }
- /* Return truth value for the assertion that TYPE is of the type
- "pointer to virtual function table". */
- int
- pascal_object_is_vtbl_member (struct type *type)
- {
- if (type->code () == TYPE_CODE_PTR)
- {
- type = TYPE_TARGET_TYPE (type);
- if (type->code () == TYPE_CODE_ARRAY)
- {
- type = TYPE_TARGET_TYPE (type);
- if (type->code () == TYPE_CODE_STRUCT /* If not using
- thunks. */
- || type->code () == TYPE_CODE_PTR) /* If using thunks. */
- {
- /* Virtual functions tables are full of pointers
- to virtual functions. */
- return pascal_object_is_vtbl_ptr_type (type);
- }
- }
- }
- return 0;
- }
- /* Helper function for print pascal objects.
- VAL, STREAM, RECURSE, and OPTIONS have the same meanings as in
- pascal_object_print_value and c_value_print.
- DONT_PRINT is an array of baseclass types that we
- should not print, or zero if called from top level. */
- static void
- pascal_object_print_value_fields (struct value *val, struct ui_file *stream,
- int recurse,
- const struct value_print_options *options,
- struct type **dont_print_vb,
- int dont_print_statmem)
- {
- int i, len, n_baseclasses;
- char *last_dont_print
- = (char *) obstack_next_free (&dont_print_statmem_obstack);
- struct type *type = check_typedef (value_type (val));
- gdb_printf (stream, "{");
- len = type->num_fields ();
- n_baseclasses = TYPE_N_BASECLASSES (type);
- /* Print out baseclasses such that we don't print
- duplicates of virtual baseclasses. */
- if (n_baseclasses > 0)
- pascal_object_print_value (val, stream, recurse + 1,
- options, dont_print_vb);
- if (!len && n_baseclasses == 1)
- fprintf_styled (stream, metadata_style.style (), "<No data fields>");
- else
- {
- struct obstack tmp_obstack = dont_print_statmem_obstack;
- int fields_seen = 0;
- const gdb_byte *valaddr = value_contents_for_printing (val).data ();
- if (dont_print_statmem == 0)
- {
- /* If we're at top level, carve out a completely fresh
- chunk of the obstack and use that until this particular
- invocation returns. */
- obstack_finish (&dont_print_statmem_obstack);
- }
- for (i = n_baseclasses; i < len; i++)
- {
- /* If requested, skip printing of static fields. */
- if (!options->pascal_static_field_print
- && field_is_static (&type->field (i)))
- continue;
- if (fields_seen)
- gdb_printf (stream, ", ");
- else if (n_baseclasses > 0)
- {
- if (options->prettyformat)
- {
- gdb_printf (stream, "\n");
- print_spaces (2 + 2 * recurse, stream);
- gdb_puts ("members of ", stream);
- gdb_puts (type->name (), stream);
- gdb_puts (": ", stream);
- }
- }
- fields_seen = 1;
- if (options->prettyformat)
- {
- gdb_printf (stream, "\n");
- print_spaces (2 + 2 * recurse, stream);
- }
- else
- {
- stream->wrap_here (2 + 2 * recurse);
- }
- annotate_field_begin (type->field (i).type ());
- if (field_is_static (&type->field (i)))
- {
- gdb_puts ("static ", stream);
- fprintf_symbol (stream,
- type->field (i).name (),
- current_language->la_language,
- DMGL_PARAMS | DMGL_ANSI);
- }
- else
- fputs_styled (type->field (i).name (),
- variable_name_style.style (), stream);
- annotate_field_name_end ();
- gdb_puts (" = ", stream);
- annotate_field_value ();
- if (!field_is_static (&type->field (i))
- && TYPE_FIELD_PACKED (type, i))
- {
- struct value *v;
- /* Bitfields require special handling, especially due to byte
- order problems. */
- if (TYPE_FIELD_IGNORE (type, i))
- {
- fputs_styled ("<optimized out or zero length>",
- metadata_style.style (), stream);
- }
- else if (value_bits_synthetic_pointer
- (val, type->field (i).loc_bitpos (),
- TYPE_FIELD_BITSIZE (type, i)))
- {
- fputs_styled (_("<synthetic pointer>"),
- metadata_style.style (), stream);
- }
- else
- {
- struct value_print_options opts = *options;
- v = value_field_bitfield (type, i, valaddr, 0, val);
- opts.deref_ref = 0;
- common_val_print (v, stream, recurse + 1, &opts,
- current_language);
- }
- }
- else
- {
- if (TYPE_FIELD_IGNORE (type, i))
- {
- fputs_styled ("<optimized out or zero length>",
- metadata_style.style (), stream);
- }
- else if (field_is_static (&type->field (i)))
- {
- /* struct value *v = value_static_field (type, i);
- v4.17 specific. */
- struct value *v;
- v = value_field_bitfield (type, i, valaddr, 0, val);
- if (v == NULL)
- val_print_optimized_out (NULL, stream);
- else
- pascal_object_print_static_field (v, stream, recurse + 1,
- options);
- }
- else
- {
- struct value_print_options opts = *options;
- opts.deref_ref = 0;
- struct value *v = value_primitive_field (val, 0, i,
- value_type (val));
- common_val_print (v, stream, recurse + 1, &opts,
- current_language);
- }
- }
- annotate_field_end ();
- }
- if (dont_print_statmem == 0)
- {
- /* Free the space used to deal with the printing
- of the members from top level. */
- obstack_free (&dont_print_statmem_obstack, last_dont_print);
- dont_print_statmem_obstack = tmp_obstack;
- }
- if (options->prettyformat)
- {
- gdb_printf (stream, "\n");
- print_spaces (2 * recurse, stream);
- }
- }
- gdb_printf (stream, "}");
- }
- /* Special val_print routine to avoid printing multiple copies of virtual
- baseclasses. */
- static void
- pascal_object_print_value (struct value *val, struct ui_file *stream,
- int recurse,
- const struct value_print_options *options,
- struct type **dont_print_vb)
- {
- struct type **last_dont_print
- = (struct type **) obstack_next_free (&dont_print_vb_obstack);
- struct obstack tmp_obstack = dont_print_vb_obstack;
- struct type *type = check_typedef (value_type (val));
- int i, n_baseclasses = TYPE_N_BASECLASSES (type);
- if (dont_print_vb == 0)
- {
- /* If we're at top level, carve out a completely fresh
- chunk of the obstack and use that until this particular
- invocation returns. */
- /* Bump up the high-water mark. Now alpha is omega. */
- obstack_finish (&dont_print_vb_obstack);
- }
- for (i = 0; i < n_baseclasses; i++)
- {
- LONGEST boffset = 0;
- struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
- const char *basename = baseclass->name ();
- int skip = 0;
- if (BASETYPE_VIA_VIRTUAL (type, i))
- {
- struct type **first_dont_print
- = (struct type **) obstack_base (&dont_print_vb_obstack);
- int j = (struct type **) obstack_next_free (&dont_print_vb_obstack)
- - first_dont_print;
- while (--j >= 0)
- if (baseclass == first_dont_print[j])
- goto flush_it;
- obstack_ptr_grow (&dont_print_vb_obstack, baseclass);
- }
- struct value *base_value;
- try
- {
- base_value = value_primitive_field (val, 0, i, type);
- }
- catch (const gdb_exception_error &ex)
- {
- base_value = nullptr;
- if (ex.error == NOT_AVAILABLE_ERROR)
- skip = -1;
- else
- skip = 1;
- }
- if (skip == 0)
- {
- /* The virtual base class pointer might have been clobbered by the
- user program. Make sure that it still points to a valid memory
- location. */
- if (boffset < 0 || boffset >= TYPE_LENGTH (type))
- {
- CORE_ADDR address= value_address (val);
- gdb::byte_vector buf (TYPE_LENGTH (baseclass));
- if (target_read_memory (address + boffset, buf.data (),
- TYPE_LENGTH (baseclass)) != 0)
- skip = 1;
- base_value = value_from_contents_and_address (baseclass,
- buf.data (),
- address + boffset);
- baseclass = value_type (base_value);
- boffset = 0;
- }
- }
- if (options->prettyformat)
- {
- gdb_printf (stream, "\n");
- print_spaces (2 * recurse, stream);
- }
- gdb_puts ("<", stream);
- /* Not sure what the best notation is in the case where there is no
- baseclass name. */
- gdb_puts (basename ? basename : "", stream);
- gdb_puts ("> = ", stream);
- if (skip < 0)
- val_print_unavailable (stream);
- else if (skip > 0)
- val_print_invalid_address (stream);
- else
- pascal_object_print_value_fields
- (base_value, stream, recurse, options,
- (struct type **) obstack_base (&dont_print_vb_obstack),
- 0);
- gdb_puts (", ", stream);
- flush_it:
- ;
- }
- if (dont_print_vb == 0)
- {
- /* Free the space used to deal with the printing
- of this type from top level. */
- obstack_free (&dont_print_vb_obstack, last_dont_print);
- /* Reset watermark so that we can continue protecting
- ourselves from whatever we were protecting ourselves. */
- dont_print_vb_obstack = tmp_obstack;
- }
- }
- /* Print value of a static member.
- To avoid infinite recursion when printing a class that contains
- a static instance of the class, we keep the addresses of all printed
- static member classes in an obstack and refuse to print them more
- than once.
- VAL contains the value to print, STREAM, RECURSE, and OPTIONS
- have the same meanings as in c_val_print. */
- static void
- pascal_object_print_static_field (struct value *val,
- struct ui_file *stream,
- int recurse,
- const struct value_print_options *options)
- {
- struct type *type = value_type (val);
- struct value_print_options opts;
- if (value_entirely_optimized_out (val))
- {
- val_print_optimized_out (val, stream);
- return;
- }
- if (type->code () == TYPE_CODE_STRUCT)
- {
- CORE_ADDR *first_dont_print, addr;
- int i;
- first_dont_print
- = (CORE_ADDR *) obstack_base (&dont_print_statmem_obstack);
- i = (CORE_ADDR *) obstack_next_free (&dont_print_statmem_obstack)
- - first_dont_print;
- while (--i >= 0)
- {
- if (value_address (val) == first_dont_print[i])
- {
- fputs_styled (_("\
- <same as static member of an already seen type>"),
- metadata_style.style (), stream);
- return;
- }
- }
- addr = value_address (val);
- obstack_grow (&dont_print_statmem_obstack, (char *) &addr,
- sizeof (CORE_ADDR));
- type = check_typedef (type);
- pascal_object_print_value_fields (val, stream, recurse,
- options, NULL, 1);
- return;
- }
- opts = *options;
- opts.deref_ref = 0;
- common_val_print (val, stream, recurse, &opts, current_language);
- }
- void _initialize_pascal_valprint ();
- void
- _initialize_pascal_valprint ()
- {
- add_setshow_boolean_cmd ("pascal_static-members", class_support,
- &user_print_options.pascal_static_field_print, _("\
- Set printing of pascal static members."), _("\
- Show printing of pascal static members."), NULL,
- NULL,
- show_pascal_static_field_print,
- &setprintlist, &showprintlist);
- }
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