#include "defs.h"
#include "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"
int
pascal_val_print (struct type *type, char *valaddr, int embedded_offset,
CORE_ADDR address, struct ui_file *stream, int format,
int deref_ref, int recurse, enum val_prettyprint pretty)
{
register unsigned int i = 0;
unsigned len;
struct type *elttype;
unsigned eltlen;
int length_pos, length_size, string_pos;
int char_size;
LONGEST val;
CORE_ADDR addr;
CHECK_TYPEDEF (type);
switch (TYPE_CODE (type))
{
case TYPE_CODE_ARRAY:
if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
{
elttype = check_typedef (TYPE_TARGET_TYPE (type));
eltlen = TYPE_LENGTH (elttype);
len = TYPE_LENGTH (type) / eltlen;
if (prettyprint_arrays)
{
print_spaces_filtered (2 + 2 * recurse, stream);
}
if (eltlen == 1 &&
((TYPE_CODE (elttype) == TYPE_CODE_INT)
|| ((current_language->la_language == language_m2)
&& (TYPE_CODE (elttype) == TYPE_CODE_CHAR)))
&& (format == 0 || format == 's'))
{
if (stop_print_at_null)
{
unsigned int temp_len;
for (temp_len = 0;
(valaddr + embedded_offset)[temp_len]
&& temp_len < len && temp_len < print_max;
temp_len++);
len = temp_len;
}
LA_PRINT_STRING (stream, valaddr + embedded_offset, len, 1, 0);
i = len;
}
else
{
fprintf_filtered (stream, "{");
if (pascal_object_is_vtbl_ptr_type (elttype))
{
i = 1;
fprintf_filtered (stream, "%d vtable entries", len - 1);
}
else
{
i = 0;
}
val_print_array_elements (type, valaddr + embedded_offset, address, stream,
format, deref_ref, recurse, pretty, i);
fprintf_filtered (stream, "}");
}
break;
}
addr = address;
goto print_unpacked_pointer;
case TYPE_CODE_PTR:
if (format && format != 's')
{
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
break;
}
if (vtblprint && pascal_object_is_vtbl_ptr_type (type))
{
print_address_demangle (extract_address (valaddr + embedded_offset, TYPE_LENGTH (type)),
stream, demangle);
break;
}
elttype = check_typedef (TYPE_TARGET_TYPE (type));
if (TYPE_CODE (elttype) == TYPE_CODE_METHOD)
{
pascal_object_print_class_method (valaddr + embedded_offset, type, stream);
}
else if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER)
{
pascal_object_print_class_member (valaddr + embedded_offset,
TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (type)),
stream, "&");
}
else
{
addr = unpack_pointer (type, valaddr + embedded_offset);
print_unpacked_pointer:
elttype = check_typedef (TYPE_TARGET_TYPE (type));
if (TYPE_CODE (elttype) == TYPE_CODE_FUNC)
{
print_address_demangle (addr, stream, demangle);
return (0);
}
if (addressprint && format != 's')
{
print_address_numeric (addr, 1, stream);
}
if (TYPE_LENGTH (elttype) == 1
&& TYPE_CODE (elttype) == TYPE_CODE_INT
&& (format == 0 || format == 's')
&& addr != 0)
{
i = val_print_string (addr, -1, 1, stream);
}
if (is_pascal_string_type (elttype, &length_pos,
&length_size, &string_pos, &char_size)
&& addr != 0)
{
ULONGEST string_length;
void *buffer;
buffer = xmalloc (length_size);
read_memory (addr + length_pos, buffer, length_size);
string_length = extract_unsigned_integer (buffer, length_size);
xfree (buffer);
i = val_print_string (addr + string_pos, string_length, char_size, stream);
}
else if (pascal_object_is_vtbl_member (type))
{
CORE_ADDR vt_address = unpack_pointer (type, valaddr + embedded_offset);
struct minimal_symbol *msymbol =
lookup_minimal_symbol_by_pc (vt_address);
if ((msymbol != NULL)
&& (vt_address == SYMBOL_VALUE_ADDRESS (msymbol)))
{
fputs_filtered (" <", stream);
fputs_filtered (SYMBOL_SOURCE_NAME (msymbol), stream);
fputs_filtered (">", stream);
}
if (vt_address && vtblprint)
{
struct value *vt_val;
struct symbol *wsym = (struct symbol *) NULL;
struct type *wtype;
struct symtab *s;
struct block *block = (struct block *) NULL;
int is_this_fld;
if (msymbol != NULL)
wsym = lookup_symbol (SYMBOL_NAME (msymbol), block,
VAR_NAMESPACE, &is_this_fld, &s);
if (wsym)
{
wtype = SYMBOL_TYPE (wsym);
}
else
{
wtype = TYPE_TARGET_TYPE (type);
}
vt_val = value_at (wtype, vt_address, NULL);
val_print (VALUE_TYPE (vt_val), VALUE_CONTENTS (vt_val), 0,
VALUE_ADDRESS (vt_val), stream, format,
deref_ref, recurse + 1, pretty);
if (pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 + 2 * recurse, stream);
}
}
}
return i;
}
break;
case TYPE_CODE_MEMBER:
error ("not implemented: member type in pascal_val_print");
break;
case TYPE_CODE_REF:
elttype = check_typedef (TYPE_TARGET_TYPE (type));
if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER)
{
pascal_object_print_class_member (valaddr + embedded_offset,
TYPE_DOMAIN_TYPE (elttype),
stream, "");
break;
}
if (addressprint)
{
fprintf_filtered (stream, "@");
print_address_numeric
(extract_address (valaddr + embedded_offset,
TARGET_PTR_BIT / HOST_CHAR_BIT), 1, stream);
if (deref_ref)
fputs_filtered (": ", stream);
}
if (deref_ref)
{
if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
{
struct value *deref_val =
value_at
(TYPE_TARGET_TYPE (type),
unpack_pointer (lookup_pointer_type (builtin_type_void),
valaddr + embedded_offset),
NULL);
val_print (VALUE_TYPE (deref_val),
VALUE_CONTENTS (deref_val), 0,
VALUE_ADDRESS (deref_val), stream, format,
deref_ref, recurse + 1, pretty);
}
else
fputs_filtered ("???", stream);
}
break;
case TYPE_CODE_UNION:
if (recurse && !unionprint)
{
fprintf_filtered (stream, "{...}");
break;
}
case TYPE_CODE_STRUCT:
if (vtblprint && pascal_object_is_vtbl_ptr_type (type))
{
print_address_demangle (extract_address (
valaddr + embedded_offset + TYPE_FIELD_BITPOS (type, VTBL_FNADDR_OFFSET) / 8,
TYPE_LENGTH (TYPE_FIELD_TYPE (type, VTBL_FNADDR_OFFSET))),
stream, demangle);
}
else
{
if (is_pascal_string_type (type, &length_pos, &length_size,
&string_pos, &char_size))
{
len = extract_unsigned_integer (valaddr + embedded_offset + length_pos, length_size);
LA_PRINT_STRING (stream, valaddr + embedded_offset + string_pos, len, char_size, 0);
}
else
pascal_object_print_value_fields (type, valaddr + embedded_offset, address, stream, format,
recurse, pretty, NULL, 0);
}
break;
case TYPE_CODE_ENUM:
if (format)
{
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
break;
}
len = TYPE_NFIELDS (type);
val = unpack_long (type, valaddr + embedded_offset);
for (i = 0; i < len; i++)
{
QUIT;
if (val == TYPE_FIELD_BITPOS (type, i))
{
break;
}
}
if (i < len)
{
fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
}
else
{
print_longest (stream, 'd', 0, val);
}
break;
case TYPE_CODE_FUNC:
if (format)
{
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
break;
}
fprintf_filtered (stream, "{");
type_print (type, "", stream, -1);
fprintf_filtered (stream, "} ");
print_address_demangle (address, stream, demangle);
break;
case TYPE_CODE_BOOL:
format = format ? format : output_format;
if (format)
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
else
{
val = unpack_long (type, valaddr + embedded_offset);
if (val == 0)
fputs_filtered ("false", stream);
else if (val == 1)
fputs_filtered ("true", stream);
else
{
fputs_filtered ("true (", stream);
fprintf_filtered (stream, "%ld)", (long int) val);
}
}
break;
case TYPE_CODE_RANGE:
case TYPE_CODE_INT:
format = format ? format : output_format;
if (format)
{
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
}
else
{
val_print_type_code_int (type, valaddr + embedded_offset, stream);
}
break;
case TYPE_CODE_CHAR:
format = format ? format : output_format;
if (format)
{
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
}
else
{
val = unpack_long (type, valaddr + embedded_offset);
if (TYPE_UNSIGNED (type))
fprintf_filtered (stream, "%u", (unsigned int) val);
else
fprintf_filtered (stream, "%d", (int) val);
fputs_filtered (" ", stream);
LA_PRINT_CHAR ((unsigned char) val, stream);
}
break;
case TYPE_CODE_FLT:
if (format)
{
print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream);
}
else
{
print_floating (valaddr + embedded_offset, type, stream);
}
break;
case TYPE_CODE_BITSTRING:
case TYPE_CODE_SET:
elttype = TYPE_INDEX_TYPE (type);
CHECK_TYPEDEF (elttype);
if (TYPE_STUB (elttype))
{
fprintf_filtered (stream, "<incomplete type>");
gdb_flush (stream);
break;
}
else
{
struct type *range = elttype;
LONGEST low_bound, high_bound;
int i;
int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING;
int need_comma = 0;
if (is_bitstring)
fputs_filtered ("B'", stream);
else
fputs_filtered ("[", stream);
i = get_discrete_bounds (range, &low_bound, &high_bound);
maybe_bad_bstring:
if (i < 0)
{
fputs_filtered ("<error value>", stream);
goto done;
}
for (i = low_bound; i <= high_bound; i++)
{
int element = value_bit_index (type, valaddr + embedded_offset, i);
if (element < 0)
{
i = element;
goto maybe_bad_bstring;
}
if (is_bitstring)
fprintf_filtered (stream, "%d", element);
else if (element)
{
if (need_comma)
fputs_filtered (", ", stream);
print_type_scalar (range, i, stream);
need_comma = 1;
if (i + 1 <= high_bound && value_bit_index (type, valaddr + embedded_offset, ++i))
{
int j = i;
fputs_filtered ("..", stream);
while (i + 1 <= high_bound
&& value_bit_index (type, valaddr + embedded_offset, ++i))
j = i;
print_type_scalar (range, j, stream);
}
}
}
done:
if (is_bitstring)
fputs_filtered ("'", stream);
else
fputs_filtered ("]", stream);
}
break;
case TYPE_CODE_VOID:
fprintf_filtered (stream, "void");
break;
case TYPE_CODE_ERROR:
fprintf_filtered (stream, "<error type>");
break;
case TYPE_CODE_UNDEF:
fprintf_filtered (stream, "<incomplete type>");
break;
default:
error ("Invalid pascal type code %d in symbol table.", TYPE_CODE (type));
}
gdb_flush (stream);
return (0);
}
int
pascal_value_print (struct value *val, struct ui_file *stream, int format,
enum val_prettyprint pretty)
{
struct type *type = VALUE_TYPE (val);
if (TYPE_CODE (type) == TYPE_CODE_PTR ||
TYPE_CODE (type) == TYPE_CODE_REF)
{
if (TYPE_CODE (type) == TYPE_CODE_PTR &&
TYPE_NAME (type) == NULL &&
TYPE_NAME (TYPE_TARGET_TYPE (type)) != NULL &&
STREQ (TYPE_NAME (TYPE_TARGET_TYPE (type)), "char"))
{
}
else
{
fprintf_filtered (stream, "(");
type_print (type, "", stream, -1);
fprintf_filtered (stream, ") ");
}
}
return val_print (type, VALUE_CONTENTS (val), VALUE_EMBEDDED_OFFSET (val),
VALUE_ADDRESS (val) + VALUE_OFFSET (val),
stream, format, 1, 0, pretty);
}
extern int vtblprint;
extern int objectprint;
static int pascal_static_field_print;
static struct obstack dont_print_vb_obstack;
static struct obstack dont_print_statmem_obstack;
static void pascal_object_print_static_field (struct type *, struct value *,
struct ui_file *, int, int,
enum val_prettyprint);
static void
pascal_object_print_value (struct type *, char *, CORE_ADDR, struct ui_file *,
int, int, enum val_prettyprint, struct type **);
void
pascal_object_print_class_method (char *valaddr, struct type *type,
struct ui_file *stream)
{
struct type *domain;
struct fn_field *f = NULL;
int j = 0;
int len2;
int offset;
char *kind = "";
CORE_ADDR addr;
struct symbol *sym;
unsigned len;
unsigned int i;
struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type));
domain = TYPE_DOMAIN_TYPE (target_type);
if (domain == (struct type *) NULL)
{
fprintf_filtered (stream, "<unknown>");
return;
}
addr = unpack_pointer (lookup_pointer_type (builtin_type_void), valaddr);
if (METHOD_PTR_IS_VIRTUAL (addr))
{
offset = METHOD_PTR_TO_VOFFSET (addr);
len = TYPE_NFN_FIELDS (domain);
for (i = 0; i < len; i++)
{
f = TYPE_FN_FIELDLIST1 (domain, i);
len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i);
for (j = 0; j < len2; j++)
{
QUIT;
if (TYPE_FN_FIELD_VOFFSET (f, j) == offset)
{
if (TYPE_FN_FIELD_STUB (f, j))
check_stub_method (domain, i, j);
kind = "virtual ";
goto common;
}
}
}
}
else
{
sym = find_pc_function (addr);
if (sym == 0)
{
error ("invalid pointer to member function");
}
len = TYPE_NFN_FIELDS (domain);
for (i = 0; i < len; i++)
{
f = TYPE_FN_FIELDLIST1 (domain, i);
len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i);
for (j = 0; j < len2; j++)
{
QUIT;
if (TYPE_FN_FIELD_STUB (f, j))
check_stub_method (domain, i, j);
if (STREQ (SYMBOL_NAME (sym), TYPE_FN_FIELD_PHYSNAME (f, j)))
{
goto common;
}
}
}
}
common:
if (i < len)
{
char *demangled_name;
fprintf_filtered (stream, "&");
fprintf_filtered (stream, kind);
demangled_name = cplus_demangle (TYPE_FN_FIELD_PHYSNAME (f, j),
DMGL_ANSI | DMGL_PARAMS);
if (demangled_name == NULL)
fprintf_filtered (stream, "<badly mangled name %s>",
TYPE_FN_FIELD_PHYSNAME (f, j));
else
{
fputs_filtered (demangled_name, stream);
xfree (demangled_name);
}
}
else
{
fprintf_filtered (stream, "(");
type_print (type, "", stream, -1);
fprintf_filtered (stream, ") %d", (int) addr >> 3);
}
}
const char pascal_vtbl_ptr_name[] =
{'_', '_', 'v', 't', 'b', 'l', '_', 'p', 't', 'r', '_', 't', 'y', 'p', 'e', 0};
int
pascal_object_is_vtbl_ptr_type (struct type *type)
{
char *typename = type_name_no_tag (type);
return (typename != NULL
&& (STREQ (typename, pascal_vtbl_ptr_name)));
}
int
pascal_object_is_vtbl_member (struct type *type)
{
if (TYPE_CODE (type) == TYPE_CODE_PTR)
{
type = TYPE_TARGET_TYPE (type);
if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
{
type = TYPE_TARGET_TYPE (type);
if (TYPE_CODE (type) == TYPE_CODE_STRUCT
|| TYPE_CODE (type) == TYPE_CODE_PTR)
{
return pascal_object_is_vtbl_ptr_type (type);
}
}
}
return 0;
}
void
pascal_object_print_value_fields (struct type *type, char *valaddr,
CORE_ADDR address, struct ui_file *stream,
int format, int recurse,
enum val_prettyprint pretty,
struct type **dont_print_vb,
int dont_print_statmem)
{
int i, len, n_baseclasses;
struct obstack tmp_obstack;
char *last_dont_print = obstack_next_free (&dont_print_statmem_obstack);
CHECK_TYPEDEF (type);
fprintf_filtered (stream, "{");
len = TYPE_NFIELDS (type);
n_baseclasses = TYPE_N_BASECLASSES (type);
if (n_baseclasses > 0)
pascal_object_print_value (type, valaddr, address, stream,
format, recurse + 1, pretty, dont_print_vb);
if (!len && n_baseclasses == 1)
fprintf_filtered (stream, "<No data fields>");
else
{
extern int inspect_it;
int fields_seen = 0;
if (dont_print_statmem == 0)
{
tmp_obstack = dont_print_statmem_obstack;
obstack_finish (&dont_print_statmem_obstack);
}
for (i = n_baseclasses; i < len; i++)
{
if (!pascal_static_field_print && TYPE_FIELD_STATIC (type, i))
continue;
if (fields_seen)
fprintf_filtered (stream, ", ");
else if (n_baseclasses > 0)
{
if (pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 + 2 * recurse, stream);
fputs_filtered ("members of ", stream);
fputs_filtered (type_name_no_tag (type), stream);
fputs_filtered (": ", stream);
}
}
fields_seen = 1;
if (pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 + 2 * recurse, stream);
}
else
{
wrap_here (n_spaces (2 + 2 * recurse));
}
if (inspect_it)
{
if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR)
fputs_filtered ("\"( ptr \"", stream);
else
fputs_filtered ("\"( nodef \"", stream);
if (TYPE_FIELD_STATIC (type, i))
fputs_filtered ("static ", stream);
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
language_cplus,
DMGL_PARAMS | DMGL_ANSI);
fputs_filtered ("\" \"", stream);
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
language_cplus,
DMGL_PARAMS | DMGL_ANSI);
fputs_filtered ("\") \"", stream);
}
else
{
annotate_field_begin (TYPE_FIELD_TYPE (type, i));
if (TYPE_FIELD_STATIC (type, i))
fputs_filtered ("static ", stream);
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
language_cplus,
DMGL_PARAMS | DMGL_ANSI);
annotate_field_name_end ();
fputs_filtered (" = ", stream);
annotate_field_value ();
}
if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i))
{
struct value *v;
if (TYPE_FIELD_IGNORE (type, i))
{
fputs_filtered ("<optimized out or zero length>", stream);
}
else
{
v = value_from_longest (TYPE_FIELD_TYPE (type, i),
unpack_field_as_long (type, valaddr, i));
val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, 0,
stream, format, 0, recurse + 1, pretty);
}
}
else
{
if (TYPE_FIELD_IGNORE (type, i))
{
fputs_filtered ("<optimized out or zero length>", stream);
}
else if (TYPE_FIELD_STATIC (type, i))
{
struct value *v;
v = value_from_longest (TYPE_FIELD_TYPE (type, i),
unpack_field_as_long (type, valaddr, i));
if (v == NULL)
fputs_filtered ("<optimized out>", stream);
else
pascal_object_print_static_field (TYPE_FIELD_TYPE (type, i), v,
stream, format, recurse + 1,
pretty);
}
else
{
val_print (TYPE_FIELD_TYPE (type, i),
valaddr, TYPE_FIELD_BITPOS (type, i) / 8,
address + TYPE_FIELD_BITPOS (type, i) / 8,
stream, format, 0, recurse + 1, pretty);
}
}
annotate_field_end ();
}
if (dont_print_statmem == 0)
{
obstack_free (&dont_print_statmem_obstack, last_dont_print);
dont_print_statmem_obstack = tmp_obstack;
}
if (pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 * recurse, stream);
}
}
fprintf_filtered (stream, "}");
}
void
pascal_object_print_value (struct type *type, char *valaddr, CORE_ADDR address,
struct ui_file *stream, int format, int recurse,
enum val_prettyprint pretty,
struct type **dont_print_vb)
{
struct obstack tmp_obstack;
struct type **last_dont_print
= (struct type **) obstack_next_free (&dont_print_vb_obstack);
int i, n_baseclasses = TYPE_N_BASECLASSES (type);
if (dont_print_vb == 0)
{
tmp_obstack = dont_print_vb_obstack;
obstack_finish (&dont_print_vb_obstack);
}
for (i = 0; i < n_baseclasses; i++)
{
int boffset;
struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
char *basename = TYPE_NAME (baseclass);
char *base_valaddr;
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);
}
boffset = baseclass_offset (type, i, valaddr, address);
if (pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 * recurse, stream);
}
fputs_filtered ("<", stream);
fputs_filtered (basename ? basename : "", stream);
fputs_filtered ("> = ", stream);
if (boffset != -1 && (boffset < 0 || boffset >= TYPE_LENGTH (type)))
{
base_valaddr = (char *) alloca (TYPE_LENGTH (baseclass));
if (target_read_memory (address + boffset, base_valaddr,
TYPE_LENGTH (baseclass)) != 0)
boffset = -1;
}
else
base_valaddr = valaddr + boffset;
if (boffset == -1)
fprintf_filtered (stream, "<invalid address>");
else
pascal_object_print_value_fields (baseclass, base_valaddr, address + boffset,
stream, format, recurse, pretty,
(struct type **) obstack_base (&dont_print_vb_obstack),
0);
fputs_filtered (", ", stream);
flush_it:
;
}
if (dont_print_vb == 0)
{
obstack_free (&dont_print_vb_obstack, last_dont_print);
dont_print_vb_obstack = tmp_obstack;
}
}
static void
pascal_object_print_static_field (struct type *type, struct value *val,
struct ui_file *stream, int format,
int recurse, enum val_prettyprint pretty)
{
if (TYPE_CODE (type) == TYPE_CODE_STRUCT)
{
CORE_ADDR *first_dont_print;
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_filtered ("<same as static member of an already seen type>",
stream);
return;
}
}
obstack_grow (&dont_print_statmem_obstack, (char *) &VALUE_ADDRESS (val),
sizeof (CORE_ADDR));
CHECK_TYPEDEF (type);
pascal_object_print_value_fields (type, VALUE_CONTENTS (val), VALUE_ADDRESS (val),
stream, format, recurse, pretty, NULL, 1);
return;
}
val_print (type, VALUE_CONTENTS (val), 0, VALUE_ADDRESS (val),
stream, format, 0, recurse, pretty);
}
void
pascal_object_print_class_member (char *valaddr, struct type *domain,
struct ui_file *stream, char *prefix)
{
int extra = 0;
int bits = 0;
register unsigned int i;
unsigned len = TYPE_NFIELDS (domain);
LONGEST val = unpack_long (builtin_type_int, valaddr) << 3;
for (i = TYPE_N_BASECLASSES (domain); i < len; i++)
{
int bitpos = TYPE_FIELD_BITPOS (domain, i);
QUIT;
if (val == bitpos)
break;
if (val < bitpos && i != 0)
{
i -= 1;
extra = (val - TYPE_FIELD_BITPOS (domain, i));
if (extra & 0x7)
bits = 1;
else
extra >>= 3;
break;
}
}
if (i < len)
{
char *name;
fprintf_filtered (stream, prefix);
name = type_name_no_tag (domain);
if (name)
fputs_filtered (name, stream);
else
pascal_type_print_base (domain, stream, 0, 0);
fprintf_filtered (stream, "::");
fputs_filtered (TYPE_FIELD_NAME (domain, i), stream);
if (extra)
fprintf_filtered (stream, " + %d bytes", extra);
if (bits)
fprintf_filtered (stream, " (offset in bits)");
}
else
fprintf_filtered (stream, "%ld", (long int) (val >> 3));
}
void
_initialize_pascal_valprint (void)
{
add_show_from_set
(add_set_cmd ("pascal_static-members", class_support, var_boolean,
(char *) &pascal_static_field_print,
"Set printing of pascal static members.",
&setprintlist),
&showprintlist);
pascal_static_field_print = 1;
}