/* Support for printing Ada values for GDB, the GNU debugger.
Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1997, 2001, 2002,
- 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#include <ctype.h>
#include "defs.h"
+#include <ctype.h>
#include "gdb_string.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "exceptions.h"
#include "objfiles.h"
-/* Encapsulates arguments to ada_val_print. */
-struct ada_val_print_args
-{
- struct type *type;
- const gdb_byte *valaddr0;
- int embedded_offset;
- CORE_ADDR address;
- struct ui_file *stream;
- int recurse;
- const struct value_print_options *options;
-};
-
-static void print_record (struct type *, const gdb_byte *, struct ui_file *,
- int, const struct value_print_options *);
+static void print_record (struct type *, const gdb_byte *, int,
+ struct ui_file *,
+ int,
+ const struct value *,
+ const struct value_print_options *);
static int print_field_values (struct type *, const gdb_byte *,
+ int,
struct ui_file *, int,
+ const struct value *,
const struct value_print_options *,
- int, struct type *,
- const gdb_byte *);
+ int, struct type *, int);
static void adjust_type_signedness (struct type *);
-static int ada_val_print_stub (void *args0);
-
static int ada_val_print_1 (struct type *, const gdb_byte *, int, CORE_ADDR,
struct ui_file *, int,
+ const struct value *,
const struct value_print_options *);
\f
const struct value_print_options *options)
{
struct type *index_type;
- long low_bound;
- long high_bound;
+ LONGEST low_bound;
+ LONGEST high_bound;
if (options->print_array_indexes)
return 0;
break;
}
- ada_print_scalar (index_type, (LONGEST) low_bound, stream);
+ ada_print_scalar (index_type, low_bound, stream);
fprintf_filtered (stream, " => ");
return 1;
}
static void
val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
+ int offset,
int bitoffset, struct ui_file *stream,
int recurse,
+ const struct value *val,
const struct value_print_options *options)
{
unsigned int i;
{
LONGEST high;
+
if (get_discrete_bounds (index_type, &low, &high) < 0)
len = 1;
else
maybe_print_array_index (index_type, i + low, stream, options);
i0 = i;
- v0 = ada_value_primitive_packed_val (NULL, valaddr,
+ v0 = ada_value_primitive_packed_val (NULL, valaddr + offset,
(i0 * bitsize) / HOST_CHAR_BIT,
(i0 * bitsize) % HOST_CHAR_BIT,
bitsize, elttype);
i += 1;
if (i >= len)
break;
- v1 = ada_value_primitive_packed_val (NULL, valaddr,
+ v1 = ada_value_primitive_packed_val (NULL, valaddr + offset,
(i * bitsize) / HOST_CHAR_BIT,
(i * bitsize) % HOST_CHAR_BIT,
bitsize, elttype);
if (i - i0 > options->repeat_count_threshold)
{
struct value_print_options opts = *options;
+
opts.deref_ref = 0;
- val_print (elttype, value_contents (v0), 0, 0, stream,
- recurse + 1, &opts, current_language);
+ val_print (elttype, value_contents_for_printing (v0),
+ value_embedded_offset (v0), 0, stream,
+ recurse + 1, v0, &opts, current_language);
annotate_elt_rep (i - i0);
fprintf_filtered (stream, _(" <repeats %u times>"), i - i0);
annotate_elt_rep_end ();
{
int j;
struct value_print_options opts = *options;
+
opts.deref_ref = 0;
for (j = i0; j < i; j += 1)
{
maybe_print_array_index (index_type, j + low,
stream, options);
}
- val_print (elttype, value_contents (v0), 0, 0, stream,
- recurse + 1, &opts, current_language);
+ val_print (elttype, value_contents_for_printing (v0),
+ value_embedded_offset (v0), 0, stream,
+ recurse + 1, v0, &opts, current_language);
annotate_elt ();
}
}
/* Print the character C on STREAM as part of the contents of a literal
string whose delimiter is QUOTER. TYPE_LEN is the length in bytes
- (1 or 2) of the character. */
+ of the character. */
void
ada_emit_char (int c, struct type *type, struct ui_file *stream,
int quoter, int type_len)
{
- if (type_len != 2)
- type_len = 1;
-
- c &= (1 << (type_len * TARGET_CHAR_BIT)) - 1;
-
- if (isascii (c) && isprint (c))
+ /* If this character fits in the normal ASCII range, and is
+ a printable character, then print the character as if it was
+ an ASCII character, even if this is a wide character.
+ The UCHAR_MAX check is necessary because the isascii function
+ requires that its argument have a value of an unsigned char,
+ or EOF (EOF is obviously not printable). */
+ if (c <= UCHAR_MAX && isascii (c) && isprint (c))
{
if (c == quoter && c == '"')
fprintf_filtered (stream, "\"\"");
fprintf_filtered (stream, "[\"%0*x\"]", type_len * 2, c);
}
-/* Character #I of STRING, given that TYPE_LEN is the size in bytes (1
- or 2) of a character. */
+/* Character #I of STRING, given that TYPE_LEN is the size in bytes
+ of a character. */
static int
-char_at (const gdb_byte *string, int i, int type_len)
+char_at (const gdb_byte *string, int i, int type_len,
+ enum bfd_endian byte_order)
{
if (type_len == 1)
return string[i];
else
- return (int) extract_unsigned_integer (string + 2 * i, 2);
+ return (int) extract_unsigned_integer (string + type_len * i,
+ type_len, byte_order);
}
-/* Wrapper around memcpy to make it legal argument to ui_file_put */
+/* Wrapper around memcpy to make it legal argument to ui_file_put. */
static void
ui_memcpy (void *dest, const char *buffer, long len)
{
len = strlen (result);
/* Modify for Ada rules. */
-
+
s = strstr (result, "inf");
if (s == NULL)
s = strstr (result, "Inf");
ada_printchar (int c, struct type *type, struct ui_file *stream)
{
fputs_filtered ("'", stream);
- ada_emit_char (c, type, stream, '\'', 1);
+ ada_emit_char (c, type, stream, '\'', TYPE_LENGTH (type));
fputs_filtered ("'", stream);
}
break;
case TYPE_CODE_CHAR:
- LA_PRINT_CHAR ((unsigned char) val, type, stream);
+ LA_PRINT_CHAR (val, type, stream);
break;
case TYPE_CODE_BOOL:
/* Print the character string STRING, printing at most LENGTH characters.
Printing stops early if the number hits print_max; repeat counts
are printed as appropriate. Print ellipses at the end if we
- had to stop before printing LENGTH characters, or if
- FORCE_ELLIPSES. TYPE_LEN is the length (1 or 2) of the character type.
- */
+ had to stop before printing LENGTH characters, or if FORCE_ELLIPSES.
+ TYPE_LEN is the length (1 or 2) of the character type. */
static void
printstr (struct ui_file *stream, struct type *elttype, const gdb_byte *string,
unsigned int length, int force_ellipses, int type_len,
const struct value_print_options *options)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (elttype));
unsigned int i;
unsigned int things_printed = 0;
int in_quotes = 0;
rep1 = i + 1;
reps = 1;
while (rep1 < length
- && char_at (string, rep1, type_len) == char_at (string, i,
- type_len))
+ && char_at (string, rep1, type_len, byte_order)
+ == char_at (string, i, type_len, byte_order))
{
rep1 += 1;
reps += 1;
in_quotes = 0;
}
fputs_filtered ("'", stream);
- ada_emit_char (char_at (string, i, type_len), elttype, stream, '\'',
- type_len);
+ ada_emit_char (char_at (string, i, type_len, byte_order),
+ elttype, stream, '\'', type_len);
fputs_filtered ("'", stream);
fprintf_filtered (stream, _(" <repeats %u times>"), reps);
i = rep1 - 1;
fputs_filtered ("\"", stream);
in_quotes = 1;
}
- ada_emit_char (char_at (string, i, type_len), elttype, stream, '"',
- type_len);
+ ada_emit_char (char_at (string, i, type_len, byte_order),
+ elttype, stream, '"', type_len);
things_printed += 1;
}
}
}
void
-ada_printstr (struct ui_file *stream, struct type *type, const gdb_byte *string,
- unsigned int length, int force_ellipses,
+ada_printstr (struct ui_file *stream, struct type *type,
+ const gdb_byte *string, unsigned int length,
+ const char *encoding, int force_ellipses,
const struct value_print_options *options)
{
printstr (stream, type, string, length, force_ellipses, TYPE_LENGTH (type),
continuation lines; this amount is roughly twice the value of RECURSE. */
int
-ada_val_print (struct type *type, const gdb_byte *valaddr0,
+ada_val_print (struct type *type, const gdb_byte *valaddr,
int embedded_offset, CORE_ADDR address,
struct ui_file *stream, int recurse,
+ const struct value *val,
const struct value_print_options *options)
{
- struct ada_val_print_args args;
- args.type = type;
- args.valaddr0 = valaddr0;
- args.embedded_offset = embedded_offset;
- args.address = address;
- args.stream = stream;
- args.recurse = recurse;
- args.options = options;
-
- return catch_errors (ada_val_print_stub, &args, NULL, RETURN_MASK_ALL);
-}
+ volatile struct gdb_exception except;
+ int result = 0;
-/* Helper for ada_val_print; used as argument to catch_errors to
- unmarshal the arguments to ada_val_print_1, which does the work. */
-static int
-ada_val_print_stub (void *args0)
-{
- struct ada_val_print_args *argsp = (struct ada_val_print_args *) args0;
- return ada_val_print_1 (argsp->type, argsp->valaddr0,
- argsp->embedded_offset, argsp->address,
- argsp->stream, argsp->recurse, argsp->options);
+ /* XXX: this catches QUIT/ctrl-c as well. Isn't that busted? */
+ TRY_CATCH (except, RETURN_MASK_ALL)
+ {
+ result = ada_val_print_1 (type, valaddr, embedded_offset, address,
+ stream, recurse, val, options);
+ }
+
+ if (except.reason < 0)
+ result = 0;
+
+ return result;
}
/* Assuming TYPE is a simple array, print the value of this array located
static int
ada_val_print_array (struct type *type, const gdb_byte *valaddr,
- CORE_ADDR address, struct ui_file *stream, int recurse,
+ int offset, CORE_ADDR address,
+ struct ui_file *stream, int recurse,
+ const struct value *val,
const struct value_print_options *options)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
struct type *elttype = TYPE_TARGET_TYPE (type);
- unsigned int eltlen;
- unsigned int len;
int result = 0;
- if (elttype == NULL)
- eltlen = 0;
- else
- eltlen = TYPE_LENGTH (elttype);
- if (eltlen == 0)
- len = 0;
- else
- len = TYPE_LENGTH (type) / eltlen;
-
/* For an array of chars, print with string syntax. */
if (ada_is_string_type (type)
&& (options->format == 0 || options->format == 's'))
{
+ unsigned int eltlen;
+ unsigned int len;
+
+ if (elttype == NULL)
+ eltlen = 0;
+ else
+ eltlen = TYPE_LENGTH (elttype);
+ if (eltlen == 0)
+ len = 0;
+ else
+ len = TYPE_LENGTH (type) / eltlen;
+
if (options->prettyprint_arrays)
print_spaces_filtered (2 + 2 * recurse, stream);
for (temp_len = 0;
(temp_len < len
&& temp_len < options->print_max
- && char_at (valaddr, temp_len, eltlen) != 0);
+ && char_at (valaddr + offset,
+ temp_len, eltlen, byte_order) != 0);
temp_len += 1);
len = temp_len;
}
- printstr (stream, elttype, valaddr, len, 0, eltlen, options);
+ printstr (stream, elttype, valaddr + offset, len, 0, eltlen, options);
result = len;
}
else
fprintf_filtered (stream, "(");
print_optional_low_bound (stream, type, options);
if (TYPE_FIELD_BITSIZE (type, 0) > 0)
- val_print_packed_array_elements (type, valaddr, 0, stream,
- recurse, options);
+ val_print_packed_array_elements (type, valaddr, offset,
+ 0, stream, recurse, val, options);
else
- val_print_array_elements (type, valaddr, address, stream,
- recurse, options, 0);
+ val_print_array_elements (type, valaddr, offset, address,
+ stream, recurse, val, options, 0);
fprintf_filtered (stream, ")");
}
does not catch evaluation errors (leaving that to ada_val_print). */
static int
-ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
- int embedded_offset, CORE_ADDR address,
+ada_val_print_1 (struct type *type, const gdb_byte *valaddr,
+ int offset, CORE_ADDR address,
struct ui_file *stream, int recurse,
+ const struct value *original_value,
const struct value_print_options *options)
{
unsigned int len;
int i;
struct type *elttype;
- unsigned int eltlen;
LONGEST val;
- const gdb_byte *valaddr = valaddr0 + embedded_offset;
+ int offset_aligned;
type = ada_check_typedef (type);
- if (ada_is_array_descriptor_type (type) || ada_is_packed_array_type (type))
+ if (ada_is_array_descriptor_type (type)
+ || ada_is_constrained_packed_array_type (type))
{
int retn;
struct value *mark = value_mark ();
struct value *val;
- val = value_from_contents_and_address (type, valaddr, address);
- val = ada_coerce_to_simple_array_ptr (val);
+
+ val = value_from_contents_and_address (type, valaddr + offset, address);
+ if (TYPE_CODE (type) == TYPE_CODE_TYPEDEF) /* array access type. */
+ val = ada_coerce_to_simple_array_ptr (val);
+ else
+ val = ada_coerce_to_simple_array (val);
if (val == NULL)
{
- fprintf_filtered (stream, "(null)");
+ gdb_assert (TYPE_CODE (type) == TYPE_CODE_TYPEDEF);
+ fprintf_filtered (stream, "0x0");
retn = 0;
}
else
- retn = ada_val_print_1 (value_type (val), value_contents (val), 0,
- value_address (val), stream, recurse, options);
+ retn = ada_val_print_1 (value_type (val),
+ value_contents_for_printing (val),
+ value_embedded_offset (val),
+ value_address (val), stream, recurse,
+ val, options);
value_free_to_mark (mark);
return retn;
}
- valaddr = ada_aligned_value_addr (type, valaddr);
- embedded_offset -= valaddr - valaddr0 - embedded_offset;
- type = printable_val_type (type, valaddr);
+ offset_aligned = offset + ada_aligned_value_addr (type, valaddr) - valaddr;
+ type = printable_val_type (type, valaddr + offset_aligned);
switch (TYPE_CODE (type))
{
default:
- return c_val_print (type, valaddr0, embedded_offset, address, stream,
- recurse, options);
+ return c_val_print (type, valaddr, offset, address, stream,
+ recurse, original_value, options);
case TYPE_CODE_PTR:
{
- int ret = c_val_print (type, valaddr0, embedded_offset, address,
- stream, recurse, options);
+ int ret = c_val_print (type, valaddr, offset, address,
+ stream, recurse, original_value, options);
+
if (ada_is_tag_type (type))
{
- struct value *val =
- value_from_contents_and_address (type, valaddr, address);
+ struct value *val =
+ value_from_contents_and_address (type,
+ valaddr + offset_aligned,
+ address + offset_aligned);
const char *name = ada_tag_name (val);
+
if (name != NULL)
fprintf_filtered (stream, " (%s)", name);
return 0;
case TYPE_CODE_RANGE:
if (ada_is_fixed_point_type (type))
{
- LONGEST v = unpack_long (type, valaddr);
+ LONGEST v = unpack_long (type, valaddr + offset_aligned);
int len = TYPE_LENGTH (type);
fprintf_filtered (stream, len < 4 ? "%.11g" : "%.17g",
(double) ada_fixed_to_float (type, v));
return 0;
}
- else if (ada_is_vax_floating_type (type))
- {
- struct value *val =
- value_from_contents_and_address (type, valaddr, address);
- struct value *func = ada_vax_float_print_function (type);
- if (func != 0)
- {
- struct gdbarch *gdbarch = current_gdbarch;
- CORE_ADDR addr;
- addr = value_as_address (call_function_by_hand (func, 1, &val));
- val_print_string (builtin_type (gdbarch)->builtin_true_char,
- addr, -1, stream, options);
- return 0;
- }
- /* No special printing function. Do as best we can. */
- }
else if (TYPE_CODE (type) == TYPE_CODE_RANGE)
{
struct type *target_type = TYPE_TARGET_TYPE (type);
+
if (TYPE_LENGTH (type) != TYPE_LENGTH (target_type))
{
/* Obscure case of range type that has different length from
its base type. Perform a conversion, or we will get a
nonsense value. Actually, we could use the same
code regardless of lengths; I'm just avoiding a cast. */
- struct value *v = value_cast (target_type,
- value_from_contents_and_address
- (type, valaddr, 0));
- return ada_val_print_1 (target_type, value_contents (v), 0, 0,
- stream, recurse + 1, options);
+ struct value *v1
+ = value_from_contents_and_address (type, valaddr + offset, 0);
+ struct value *v = value_cast (target_type, v1);
+
+ return ada_val_print_1 (target_type,
+ value_contents_for_printing (v),
+ value_embedded_offset (v), 0,
+ stream, recurse + 1, v, options);
}
else
return ada_val_print_1 (TYPE_TARGET_TYPE (type),
- valaddr0, embedded_offset,
- address, stream, recurse, options);
+ valaddr, offset,
+ address, stream, recurse,
+ original_value, options);
}
else
{
int format = (options->format ? options->format
: options->output_format);
+
if (format)
{
struct value_print_options opts = *options;
+
opts.format = format;
- print_scalar_formatted (valaddr, type, &opts, 0, stream);
+ val_print_scalar_formatted (type, valaddr, offset_aligned,
+ original_value, &opts, 0, stream);
}
- else if (ada_is_system_address_type (type)
- && TYPE_OBJFILE (type) != NULL)
+ else if (ada_is_system_address_type (type))
{
/* FIXME: We want to print System.Address variables using
the same format as for any access type. But for some
reason GNAT encodes the System.Address type as an int,
so we have to work-around this deficiency by handling
- System.Address values as a special case.
+ System.Address values as a special case. */
- We do this only for System.Address types defined in an
- objfile. For the built-in version of System.Address we
- have installed the proper type to begin with. */
-
- struct gdbarch *gdbarch = get_objfile_arch (TYPE_OBJFILE (type));
+ struct gdbarch *gdbarch = get_type_arch (type);
struct type *ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
+ CORE_ADDR addr = extract_typed_address (valaddr + offset_aligned,
+ ptr_type);
fprintf_filtered (stream, "(");
type_print (type, "", stream, -1);
fprintf_filtered (stream, ") ");
- fputs_filtered (paddress (extract_typed_address
- (valaddr, ptr_type)),
- stream);
+ fputs_filtered (paddress (gdbarch, addr), stream);
}
else
{
- val_print_type_code_int (type, valaddr, stream);
+ val_print_type_code_int (type, valaddr + offset_aligned, stream);
if (ada_is_character_type (type))
{
+ LONGEST c;
+
fputs_filtered (" ", stream);
- ada_printchar ((unsigned char) unpack_long (type, valaddr),
- type, stream);
+ c = unpack_long (type, valaddr + offset_aligned);
+ ada_printchar (c, type, stream);
}
}
return 0;
case TYPE_CODE_ENUM:
if (options->format)
{
- print_scalar_formatted (valaddr, type, options, 0, stream);
+ val_print_scalar_formatted (type, valaddr, offset_aligned,
+ original_value, options, 0, stream);
break;
}
len = TYPE_NFIELDS (type);
- val = unpack_long (type, valaddr);
+ val = unpack_long (type, valaddr + offset_aligned);
for (i = 0; i < len; i++)
{
QUIT;
if (i < len)
{
const char *name = ada_enum_name (TYPE_FIELD_NAME (type, i));
+
if (name[0] == '\'')
fprintf_filtered (stream, "%ld %s", (long) val, name);
else
case TYPE_CODE_FLAGS:
if (options->format)
- print_scalar_formatted (valaddr, type, options, 0, stream);
+ val_print_scalar_formatted (type, valaddr, offset_aligned,
+ original_value, options, 0, stream);
else
- val_print_type_code_flags (type, valaddr, stream);
+ val_print_type_code_flags (type, valaddr + offset_aligned, stream);
break;
case TYPE_CODE_FLT:
if (options->format)
- return c_val_print (type, valaddr0, embedded_offset, address, stream,
- recurse, options);
+ return c_val_print (type, valaddr, offset, address, stream,
+ recurse, original_value, options);
else
- ada_print_floating (valaddr0 + embedded_offset, type, stream);
+ ada_print_floating (valaddr + offset, type, stream);
break;
case TYPE_CODE_UNION:
}
else
{
- print_record (type, valaddr, stream, recurse, options);
+ print_record (type, valaddr, offset_aligned,
+ stream, recurse, original_value, options);
return 0;
}
case TYPE_CODE_ARRAY:
- return ada_val_print_array (type, valaddr, address, stream,
- recurse, options);
+ return ada_val_print_array (type, valaddr, offset_aligned,
+ address, stream, recurse, original_value,
+ options);
case TYPE_CODE_REF:
/* For references, the debugger is expected to print the value as
if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
{
- LONGEST deref_val_int = (LONGEST) unpack_pointer (type, valaddr);
+ CORE_ADDR deref_val_int
+ = unpack_pointer (type, valaddr + offset_aligned);
+
if (deref_val_int != 0)
{
struct value *deref_val =
- ada_value_ind (value_from_longest
+ ada_value_ind (value_from_pointer
(lookup_pointer_type (elttype),
deref_val_int));
+
val_print (value_type (deref_val),
- value_contents (deref_val), 0,
+ value_contents_for_printing (deref_val),
+ value_embedded_offset (deref_val),
value_address (deref_val), stream, recurse + 1,
- options, current_language);
+ deref_val, options, current_language);
}
else
fputs_filtered ("(null)", stream);
}
static int
-print_variant_part (struct type *type, int field_num, const gdb_byte *valaddr,
+print_variant_part (struct type *type, int field_num,
+ const gdb_byte *valaddr, int offset,
struct ui_file *stream, int recurse,
- const struct value_print_options *options, int comma_needed,
- struct type *outer_type, const gdb_byte *outer_valaddr)
+ const struct value *val,
+ const struct value_print_options *options,
+ int comma_needed,
+ struct type *outer_type, int outer_offset)
{
struct type *var_type = TYPE_FIELD_TYPE (type, field_num);
- int which = ada_which_variant_applies (var_type, outer_type, outer_valaddr);
+ int which = ada_which_variant_applies (var_type, outer_type,
+ valaddr + outer_offset);
if (which < 0)
return 0;
else
return print_field_values
(TYPE_FIELD_TYPE (var_type, which),
- valaddr + TYPE_FIELD_BITPOS (type, field_num) / HOST_CHAR_BIT
+ valaddr,
+ offset + TYPE_FIELD_BITPOS (type, field_num) / HOST_CHAR_BIT
+ TYPE_FIELD_BITPOS (var_type, which) / HOST_CHAR_BIT,
- stream, recurse, options,
- comma_needed, outer_type, outer_valaddr);
+ stream, recurse, val, options,
+ comma_needed, outer_type, outer_offset);
}
int
ada_value_print (struct value *val0, struct ui_file *stream,
const struct value_print_options *options)
{
- const gdb_byte *valaddr = value_contents (val0);
- CORE_ADDR address = value_address (val0);
- struct type *type =
- ada_to_fixed_type (value_type (val0), valaddr, address, NULL, 1);
- struct value *val =
- value_from_contents_and_address (type, valaddr, address);
+ struct value *val = ada_to_fixed_value (val0);
+ CORE_ADDR address = value_address (val);
+ struct type *type = value_type (val);
struct value_print_options opts;
/* If it is a pointer, indicate what it points to. */
}
else if (ada_is_array_descriptor_type (type))
{
- fprintf_filtered (stream, "(");
- type_print (type, "", stream, -1);
- fprintf_filtered (stream, ") ");
+ /* We do not print the type description unless TYPE is an array
+ access type (this is encoded by the compiler as a typedef to
+ a fat pointer - hence the check against TYPE_CODE_TYPEDEF). */
+ if (TYPE_CODE (type) == TYPE_CODE_TYPEDEF)
+ {
+ fprintf_filtered (stream, "(");
+ type_print (type, "", stream, -1);
+ fprintf_filtered (stream, ") ");
+ }
}
else if (ada_is_bogus_array_descriptor (type))
{
opts = *options;
opts.deref_ref = 1;
- return (val_print (type, value_contents (val), 0, address,
- stream, 0, &opts, current_language));
+ return (val_print (type, value_contents_for_printing (val),
+ value_embedded_offset (val), address,
+ stream, 0, val, &opts, current_language));
}
static void
print_record (struct type *type, const gdb_byte *valaddr,
+ int offset,
struct ui_file *stream, int recurse,
+ const struct value *val,
const struct value_print_options *options)
{
type = ada_check_typedef (type);
fprintf_filtered (stream, "(");
- if (print_field_values (type, valaddr, stream, recurse, options,
- 0, type, valaddr) != 0 && options->pretty)
+ if (print_field_values (type, valaddr, offset,
+ stream, recurse, val, options,
+ 0, type, offset) != 0 && options->pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 * recurse, stream);
static int
print_field_values (struct type *type, const gdb_byte *valaddr,
- struct ui_file *stream, int recurse,
+ int offset, struct ui_file *stream, int recurse,
+ const struct value *val,
const struct value_print_options *options,
int comma_needed,
- struct type *outer_type, const gdb_byte *outer_valaddr)
+ struct type *outer_type, int outer_offset)
{
int i, len;
{
comma_needed =
print_field_values (TYPE_FIELD_TYPE (type, i),
- valaddr
- + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT,
- stream, recurse, options,
- comma_needed, type, valaddr);
+ valaddr,
+ (offset
+ + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT),
+ stream, recurse, val, options,
+ comma_needed, type, offset);
continue;
}
else if (ada_is_variant_part (type, i))
{
comma_needed =
print_variant_part (type, i, valaddr,
- stream, recurse, options, comma_needed,
- outer_type, outer_valaddr);
+ offset, stream, recurse, val,
+ options, comma_needed,
+ outer_type, outer_offset);
continue;
}
/* Bitfields require special handling, especially due to byte
order problems. */
- if (TYPE_CPLUS_SPECIFIC (type) != NULL
- && TYPE_FIELD_IGNORE (type, i))
+ if (HAVE_CPLUS_STRUCT (type) && TYPE_FIELD_IGNORE (type, i))
{
fputs_filtered (_("<optimized out or zero length>"), stream);
}
struct value_print_options opts;
adjust_type_signedness (TYPE_FIELD_TYPE (type, i));
- v = ada_value_primitive_packed_val (NULL, valaddr,
- bit_pos / HOST_CHAR_BIT,
- bit_pos % HOST_CHAR_BIT,
- bit_size,
- TYPE_FIELD_TYPE (type, i));
+ v = ada_value_primitive_packed_val
+ (NULL, valaddr,
+ offset + bit_pos / HOST_CHAR_BIT,
+ bit_pos % HOST_CHAR_BIT,
+ bit_size, TYPE_FIELD_TYPE (type, i));
opts = *options;
opts.deref_ref = 0;
- val_print (TYPE_FIELD_TYPE (type, i), value_contents (v), 0, 0,
- stream, recurse + 1, &opts, current_language);
+ val_print (TYPE_FIELD_TYPE (type, i),
+ value_contents_for_printing (v),
+ value_embedded_offset (v), 0,
+ stream, recurse + 1, v,
+ &opts, current_language);
}
}
else
{
struct value_print_options opts = *options;
+
opts.deref_ref = 0;
ada_val_print (TYPE_FIELD_TYPE (type, i),
- valaddr + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT,
- 0, 0, stream, recurse + 1, &opts);
+ valaddr,
+ (offset
+ + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT),
+ 0, stream, recurse + 1, val, &opts);
}
annotate_field_end ();
}
projects / deliverable / binutils-gdb.git / blobdiff