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move ada_val_print_array down within other ada_val_print* functions 

This patch moves ada_val_print_array to group it with the other
ada_val_print_* function which are being called by ada_val_print_1.
Since this function is in the same situation, it is more logical
to move it within that group.

It also rationalizes the function's prototype to match the prototype
of the other ada_val_print_* routines.

gdb/ChangeLog:

        * ada-valprint.c (ada_val_print_array): Move implementation
        down.  Rename parameter "offset" and "val" into "offset_aligned"
        and "original_value" respectively.  Add parameter "offset".
This commit is contained in:
Joel Brobecker 2013-12-19 19:43:57 +04:00
parent 34b2795054
commit 4eb27a304c
2 changed files with 73 additions and 66 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2014-01-07 Joel Brobecker <brobecker@adacore.com>
* ada-valprint.c (ada_val_print_array): Move implementation
down. Rename parameter "offset" and "val" into "offset_aligned"
and "original_value" respectively. Add parameter "offset".
2014-01-07 Joel Brobecker <brobecker@adacore.com>
* ada-valprint.c (ada_val_print_ref): Rewrite by mostly

133
gdb/ada-valprint.c
View File

@ -537,71 +537,6 @@ ada_printstr (struct ui_file *stream, struct type *type,
options);
}
/* Assuming TYPE is a simple array, print the value of this array located
at VALADDR + OFFSET. See ada_val_print for a description of the various
parameters of this function; they are identical. */
static void
ada_val_print_array (struct type *type, const gdb_byte *valaddr,
int offset, CORE_ADDR address,
struct ui_file *stream, int recurse,
const struct value *val,
const struct value_print_options *options)
{
/* For an array of chars, print with string syntax. */
if (ada_is_string_type (type)
&& (options->format == 0 || options->format == 's'))
{
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;
/* We know that ELTTYPE cannot possibly be null, because we found
that TYPE is a string-like type. Similarly, the size of ELTTYPE
should also be non-null, since it's a character-like type. */
gdb_assert (elttype != NULL);
gdb_assert (TYPE_LENGTH (elttype) != 0);
eltlen = TYPE_LENGTH (elttype);
len = TYPE_LENGTH (type) / eltlen;
if (options->prettyformat_arrays)
print_spaces_filtered (2 + 2 * recurse, stream);
/* If requested, look for the first null char and only print
elements up to it. */
if (options->stop_print_at_null)
{
int temp_len;
/* Look for a NULL char. */
for (temp_len = 0;
(temp_len < len
&& temp_len < options->print_max
&& char_at (valaddr + offset,
temp_len, eltlen, byte_order) != 0);
temp_len += 1);
len = temp_len;
}
printstr (stream, elttype, valaddr + offset, len, 0, eltlen, options);
}
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, offset,
0, stream, recurse, val, options);
else
val_print_array_elements (type, valaddr, offset, address,
stream, recurse, val, options, 0);
fprintf_filtered (stream, ")");
}
}
static int
print_variant_part (struct type *type, int field_num,
const gdb_byte *valaddr, int offset,
@ -998,6 +933,72 @@ ada_val_print_struct_union
fprintf_filtered (stream, ")");
}
/* Implement Ada val_print'ing for the case where TYPE is
a TYPE_CODE_ARRAY. */
static void
ada_val_print_array (struct type *type, const gdb_byte *valaddr,
int offset, int offset_aligned, CORE_ADDR address,
struct ui_file *stream, int recurse,
const struct value *original_value,
const struct value_print_options *options)
{
/* For an array of chars, print with string syntax. */
if (ada_is_string_type (type)
&& (options->format == 0 || options->format == 's'))
{
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;
/* We know that ELTTYPE cannot possibly be null, because we found
that TYPE is a string-like type. Similarly, the size of ELTTYPE
should also be non-null, since it's a character-like type. */
gdb_assert (elttype != NULL);
gdb_assert (TYPE_LENGTH (elttype) != 0);
eltlen = TYPE_LENGTH (elttype);
len = TYPE_LENGTH (type) / eltlen;
if (options->prettyformat_arrays)
print_spaces_filtered (2 + 2 * recurse, stream);
/* If requested, look for the first null char and only print
elements up to it. */
if (options->stop_print_at_null)
{
int temp_len;
/* Look for a NULL char. */
for (temp_len = 0;
(temp_len < len
&& temp_len < options->print_max
&& char_at (valaddr + offset_aligned,
temp_len, eltlen, byte_order) != 0);
temp_len += 1);
len = temp_len;
}
printstr (stream, elttype, valaddr + offset_aligned, len, 0,
eltlen, options);
}
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, offset_aligned,
0, stream, recurse,
original_value, options);
else
val_print_array_elements (type, valaddr, offset_aligned, address,
stream, recurse, original_value,
options, 0);
fprintf_filtered (stream, ")");
}
}
/* Implement Ada val_print'ing for the case where TYPE is
a TYPE_CODE_REF. */
@ -1123,7 +1124,7 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr,
break;
case TYPE_CODE_ARRAY:
ada_val_print_array (type, valaddr, offset_aligned,
ada_val_print_array (type, valaddr, offset, offset_aligned,
address, stream, recurse, original_value,
options);
return;