/* 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
+ 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"
{
LONGEST high;
+
if (get_discrete_bounds (index_type, &low, &high) < 0)
len = 1;
else
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);
{
int j;
struct value_print_options opts = *options;
+
opts.deref_ref = 0;
for (j = i0; j < i; j += 1)
{
or 2) 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 + 2 * i, 2, byte_order);
}
/* Wrapper around memcpy to make it legal argument to ui_file_put */
len = strlen (result);
/* Modify for Ada rules. */
-
+
s = strstr (result, "inf");
if (s == NULL)
s = strstr (result, "Inf");
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,
+ 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),
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);
CORE_ADDR address, struct ui_file *stream, int recurse,
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;
for (temp_len = 0;
(temp_len < len
&& temp_len < options->print_max
- && char_at (valaddr, temp_len, eltlen) != 0);
+ && char_at (valaddr, temp_len, eltlen, byte_order) != 0);
temp_len += 1);
len = temp_len;
}
unsigned int len;
int i;
struct type *elttype;
- unsigned int eltlen;
LONGEST val;
const gdb_byte *valaddr = valaddr0 + embedded_offset;
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);
if (val == NULL)
{
int ret = c_val_print (type, valaddr0, embedded_offset, address,
stream, recurse, options);
+
if (ada_is_tag_type (type))
{
struct value *val =
value_from_contents_and_address (type, valaddr, address);
const char *name = ada_tag_name (val);
+
if (name != NULL)
fprintf_filtered (stream, " (%s)", name);
return 0;
(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 = get_type_arch (type);
- 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
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);
}
{
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);
}
struct gdbarch *gdbarch = get_type_arch (type);
struct type *ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
+ CORE_ADDR addr = extract_typed_address (valaddr, 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
{
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
if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
{
LONGEST deref_val_int = (LONGEST) unpack_pointer (type, valaddr);
+
if (deref_val_int != 0)
{
struct value *deref_val =
ada_value_ind (value_from_longest
(lookup_pointer_type (elttype),
deref_val_int));
+
val_print (value_type (deref_val),
value_contents (deref_val), 0,
value_address (deref_val), stream, recurse + 1,
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. */
/* 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);
}
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,
projects / binutils-gdb.git / blobdiff