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-rw-r--r--gdb/ada-valprint.c218
1 files changed, 111 insertions, 107 deletions
diff --git a/gdb/ada-valprint.c b/gdb/ada-valprint.c
index e2f7740..cc8352f 100644
--- a/gdb/ada-valprint.c
+++ b/gdb/ada-valprint.c
@@ -43,18 +43,17 @@ struct ada_val_print_args
int embedded_offset;
CORE_ADDR address;
struct ui_file *stream;
- int format;
- int deref_ref;
int recurse;
- enum val_prettyprint pretty;
+ const struct value_print_options *options;
};
static void print_record (struct type *, const gdb_byte *, struct ui_file *,
- int, int, enum val_prettyprint);
+ int, const struct value_print_options *);
static int print_field_values (struct type *, const gdb_byte *,
- struct ui_file *, int, int,
- enum val_prettyprint, int, struct type *,
+ struct ui_file *, int,
+ const struct value_print_options *,
+ int, struct type *,
const gdb_byte *);
static void adjust_type_signedness (struct type *);
@@ -62,8 +61,8 @@ 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, int, int,
- enum val_prettyprint);
+ struct ui_file *, int,
+ const struct value_print_options *);
/* Make TYPE unsigned if its range of values includes no negatives. */
@@ -81,13 +80,14 @@ adjust_type_signedness (struct type *type)
otherwise 0. */
static int
-print_optional_low_bound (struct ui_file *stream, struct type *type)
+print_optional_low_bound (struct ui_file *stream, struct type *type,
+ const struct value_print_options *options)
{
struct type *index_type;
long low_bound;
long high_bound;
- if (print_array_indexes_p ())
+ if (options->print_array_indexes)
return 0;
if (!get_array_bounds (type, &low_bound, &high_bound))
@@ -137,16 +137,15 @@ print_optional_low_bound (struct ui_file *stream, struct type *type)
/* Version of val_print_array_elements for GNAT-style packed arrays.
Prints elements of packed array of type TYPE at bit offset
- BITOFFSET from VALADDR on STREAM. Formats according to FORMAT and
+ BITOFFSET from VALADDR on STREAM. Formats according to OPTIONS and
separates with commas. RECURSE is the recursion (nesting) level.
- If PRETTY, uses "prettier" format. TYPE must have been decoded (as
- by ada_coerce_to_simple_array). */
+ TYPE must have been decoded (as by ada_coerce_to_simple_array). */
static void
val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
int bitoffset, struct ui_file *stream,
- int format, int recurse,
- enum val_prettyprint pretty)
+ int recurse,
+ const struct value_print_options *options)
{
unsigned int i;
unsigned int things_printed = 0;
@@ -172,14 +171,14 @@ val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
i = 0;
annotate_array_section_begin (i, elttype);
- while (i < len && things_printed < print_max)
+ while (i < len && things_printed < options->print_max)
{
struct value *v0, *v1;
int i0;
if (i != 0)
{
- if (prettyprint_arrays)
+ if (options->prettyprint_arrays)
{
fprintf_filtered (stream, ",\n");
print_spaces_filtered (2 + 2 * recurse, stream);
@@ -190,7 +189,7 @@ val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
}
}
wrap_here (n_spaces (2 + 2 * recurse));
- maybe_print_array_index (index_type, i + low, stream, format, pretty);
+ maybe_print_array_index (index_type, i + low, stream, options);
i0 = i;
v0 = ada_value_primitive_packed_val (NULL, valaddr,
@@ -210,10 +209,12 @@ val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
break;
}
- if (i - i0 > repeat_count_threshold)
+ if (i - i0 > options->repeat_count_threshold)
{
- val_print (elttype, value_contents (v0), 0, 0, stream, format,
- 0, recurse + 1, pretty, current_language);
+ struct value_print_options opts = *options;
+ opts.deref_ref = 0;
+ val_print (elttype, value_contents (v0), 0, 0, stream,
+ recurse + 1, &opts, current_language);
annotate_elt_rep (i - i0);
fprintf_filtered (stream, _(" <repeats %u times>"), i - i0);
annotate_elt_rep_end ();
@@ -222,11 +223,13 @@ val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
else
{
int j;
+ struct value_print_options opts = *options;
+ opts.deref_ref = 0;
for (j = i0; j < i; j += 1)
{
if (j > i0)
{
- if (prettyprint_arrays)
+ if (options->prettyprint_arrays)
{
fprintf_filtered (stream, ",\n");
print_spaces_filtered (2 + 2 * recurse, stream);
@@ -237,10 +240,10 @@ val_print_packed_array_elements (struct type *type, const gdb_byte *valaddr,
}
wrap_here (n_spaces (2 + 2 * recurse));
maybe_print_array_index (index_type, j + low,
- stream, format, pretty);
+ stream, options);
}
- val_print (elttype, value_contents (v0), 0, 0, stream, format,
- 0, recurse + 1, pretty, current_language);
+ val_print (elttype, value_contents (v0), 0, 0, stream,
+ recurse + 1, &opts, current_language);
annotate_elt ();
}
}
@@ -452,7 +455,8 @@ ada_print_scalar (struct type *type, LONGEST val, struct ui_file *stream)
static void
printstr (struct ui_file *stream, const gdb_byte *string,
- unsigned int length, int force_ellipses, int type_len)
+ unsigned int length, int force_ellipses, int type_len,
+ const struct value_print_options *options)
{
unsigned int i;
unsigned int things_printed = 0;
@@ -465,7 +469,7 @@ printstr (struct ui_file *stream, const gdb_byte *string,
return;
}
- for (i = 0; i < length && things_printed < print_max; i += 1)
+ for (i = 0; i < length && things_printed < options->print_max; i += 1)
{
/* Position of the character we are examining
to see whether it is repeated. */
@@ -491,11 +495,11 @@ printstr (struct ui_file *stream, const gdb_byte *string,
reps += 1;
}
- if (reps > repeat_count_threshold)
+ if (reps > options->repeat_count_threshold)
{
if (in_quotes)
{
- if (inspect_it)
+ if (options->inspect_it)
fputs_filtered ("\\\", ", stream);
else
fputs_filtered ("\", ", stream);
@@ -507,14 +511,14 @@ printstr (struct ui_file *stream, const gdb_byte *string,
fputs_filtered ("'", stream);
fprintf_filtered (stream, _(" <repeats %u times>"), reps);
i = rep1 - 1;
- things_printed += repeat_count_threshold;
+ things_printed += options->repeat_count_threshold;
need_comma = 1;
}
else
{
if (!in_quotes)
{
- if (inspect_it)
+ if (options->inspect_it)
fputs_filtered ("\\\"", stream);
else
fputs_filtered ("\"", stream);
@@ -529,7 +533,7 @@ printstr (struct ui_file *stream, const gdb_byte *string,
/* Terminate the quotes if necessary. */
if (in_quotes)
{
- if (inspect_it)
+ if (options->inspect_it)
fputs_filtered ("\\\"", stream);
else
fputs_filtered ("\"", stream);
@@ -541,36 +545,28 @@ printstr (struct ui_file *stream, const gdb_byte *string,
void
ada_printstr (struct ui_file *stream, const gdb_byte *string,
- unsigned int length, int width, int force_ellipses)
+ unsigned int length, int width, int force_ellipses,
+ const struct value_print_options *options)
{
- printstr (stream, string, length, force_ellipses, width);
+ printstr (stream, string, length, force_ellipses, width, options);
}
/* Print data of type TYPE located at VALADDR (within GDB), which came from
the inferior at address ADDRESS, onto stdio stream STREAM according to
- FORMAT (a letter as for the printf % codes or 0 for natural format).
- The data at VALADDR is in target byte order.
+ OPTIONS. The data at VALADDR is in target byte order.
If the data is printed as a string, returns the number of string characters
printed.
- If DEREF_REF is nonzero, then dereference references, otherwise just print
- them like pointers.
-
RECURSE indicates the amount of indentation to supply before
- continuation lines; this amount is roughly twice the value of RECURSE.
-
- When PRETTY is non-zero, prints record fields on separate lines.
- (For some reason, the current version of gdb instead uses a global
- variable---prettyprint_arrays--- to causes a similar effect on
- arrays.) */
+ continuation lines; this amount is roughly twice the value of RECURSE. */
int
ada_val_print (struct type *type, const gdb_byte *valaddr0,
int embedded_offset, CORE_ADDR address,
- struct ui_file *stream, int format, int deref_ref,
- int recurse, enum val_prettyprint pretty)
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
struct ada_val_print_args args;
args.type = type;
@@ -578,10 +574,8 @@ ada_val_print (struct type *type, const gdb_byte *valaddr0,
args.embedded_offset = embedded_offset;
args.address = address;
args.stream = stream;
- args.format = format;
- args.deref_ref = deref_ref;
args.recurse = recurse;
- args.pretty = pretty;
+ args.options = options;
return catch_errors (ada_val_print_stub, &args, NULL, RETURN_MASK_ALL);
}
@@ -594,8 +588,7 @@ 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->format, argsp->deref_ref,
- argsp->recurse, argsp->pretty);
+ argsp->stream, argsp->recurse, argsp->options);
}
/* Assuming TYPE is a simple array, print the value of this array located
@@ -605,8 +598,8 @@ ada_val_print_stub (void *args0)
static int
ada_val_print_array (struct type *type, const gdb_byte *valaddr,
- CORE_ADDR address, struct ui_file *stream, int format,
- int deref_ref, int recurse, enum val_prettyprint pretty)
+ CORE_ADDR address, struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
struct type *elttype = TYPE_TARGET_TYPE (type);
unsigned int eltlen;
@@ -623,40 +616,40 @@ ada_val_print_array (struct type *type, const gdb_byte *valaddr,
len = TYPE_LENGTH (type) / eltlen;
/* For an array of chars, print with string syntax. */
- if (ada_is_string_type (type) && (format == 0 || format == 's'))
+ if (ada_is_string_type (type)
+ && (options->format == 0 || options->format == 's'))
{
- if (prettyprint_arrays)
+ if (options->prettyprint_arrays)
print_spaces_filtered (2 + 2 * recurse, stream);
/* If requested, look for the first null char and only print
elements up to it. */
- if (stop_print_at_null)
+ if (options->stop_print_at_null)
{
int temp_len;
/* Look for a NULL char. */
for (temp_len = 0;
(temp_len < len
- && temp_len < print_max
+ && temp_len < options->print_max
&& char_at (valaddr, temp_len, eltlen) != 0);
temp_len += 1);
len = temp_len;
}
- printstr (stream, valaddr, len, 0, eltlen);
+ printstr (stream, valaddr, len, 0, eltlen, options);
result = len;
}
else
{
fprintf_filtered (stream, "(");
- print_optional_low_bound (stream, type);
+ print_optional_low_bound (stream, type, options);
if (TYPE_FIELD_BITSIZE (type, 0) > 0)
val_print_packed_array_elements (type, valaddr, 0, stream,
- format, recurse, pretty);
+ recurse, options);
else
val_print_array_elements (type, valaddr, address, stream,
- format, deref_ref, recurse,
- pretty, 0);
+ recurse, options, 0);
fprintf_filtered (stream, ")");
}
@@ -669,8 +662,8 @@ ada_val_print_array (struct type *type, const gdb_byte *valaddr,
static int
ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
int embedded_offset, CORE_ADDR address,
- struct ui_file *stream, int format,
- int deref_ref, int recurse, enum val_prettyprint pretty)
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
unsigned int len;
int i;
@@ -695,8 +688,7 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
}
else
retn = ada_val_print_1 (value_type (val), value_contents (val), 0,
- VALUE_ADDRESS (val), stream, format,
- deref_ref, recurse, pretty);
+ VALUE_ADDRESS (val), stream, recurse, options);
value_free_to_mark (mark);
return retn;
}
@@ -709,12 +701,12 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
{
default:
return c_val_print (type, valaddr0, embedded_offset, address, stream,
- format, deref_ref, recurse, pretty);
+ recurse, options);
case TYPE_CODE_PTR:
{
int ret = c_val_print (type, valaddr0, embedded_offset, address,
- stream, format, deref_ref, recurse, pretty);
+ stream, recurse, options);
if (ada_is_tag_type (type))
{
struct value *val =
@@ -778,20 +770,22 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
value_from_contents_and_address
(type, valaddr, 0));
return ada_val_print_1 (target_type, value_contents (v), 0, 0,
- stream, format, 0, recurse + 1, pretty);
+ stream, recurse + 1, options);
}
else
return ada_val_print_1 (TYPE_TARGET_TYPE (type),
valaddr0, embedded_offset,
- address, stream, format, deref_ref,
- recurse, pretty);
+ address, stream, recurse, options);
}
else
{
- format = format ? format : output_format;
+ int format = (options->format ? options->format
+ : options->output_format);
if (format)
{
- print_scalar_formatted (valaddr, type, format, 0, stream);
+ struct value_print_options opts = *options;
+ opts.format = format;
+ print_scalar_formatted (valaddr, type, &opts, 0, stream);
}
else if (ada_is_system_address_type (type)
&& TYPE_OBJFILE (type) != NULL)
@@ -830,9 +824,9 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
}
case TYPE_CODE_ENUM:
- if (format)
+ if (options->format)
{
- print_scalar_formatted (valaddr, type, format, 0, stream);
+ print_scalar_formatted (valaddr, type, options, 0, stream);
break;
}
len = TYPE_NFIELDS (type);
@@ -860,16 +854,16 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
break;
case TYPE_CODE_FLAGS:
- if (format)
- print_scalar_formatted (valaddr, type, format, 0, stream);
+ if (options->format)
+ print_scalar_formatted (valaddr, type, options, 0, stream);
else
val_print_type_code_flags (type, valaddr, stream);
break;
case TYPE_CODE_FLT:
- if (format)
+ if (options->format)
return c_val_print (type, valaddr0, embedded_offset, address, stream,
- format, deref_ref, recurse, pretty);
+ recurse, options);
else
ada_print_floating (valaddr0 + embedded_offset, type, stream);
break;
@@ -883,13 +877,13 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
}
else
{
- print_record (type, valaddr, stream, format, recurse, pretty);
+ print_record (type, valaddr, stream, recurse, options);
return 0;
}
case TYPE_CODE_ARRAY:
- return ada_val_print_array (type, valaddr, address, stream, format,
- deref_ref, recurse, pretty);
+ return ada_val_print_array (type, valaddr, address, stream,
+ recurse, options);
case TYPE_CODE_REF:
/* For references, the debugger is expected to print the value as
@@ -910,8 +904,8 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
deref_val_int));
val_print (value_type (deref_val),
value_contents (deref_val), 0,
- VALUE_ADDRESS (deref_val), stream, format,
- deref_ref, recurse + 1, pretty, current_language);
+ VALUE_ADDRESS (deref_val), stream, recurse + 1,
+ options, current_language);
}
else
fputs_filtered ("(null)", stream);
@@ -927,8 +921,8 @@ ada_val_print_1 (struct type *type, const gdb_byte *valaddr0,
static int
print_variant_part (struct type *type, int field_num, const gdb_byte *valaddr,
- struct ui_file *stream, int format, int recurse,
- enum val_prettyprint pretty, int comma_needed,
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options, int comma_needed,
struct type *outer_type, const gdb_byte *outer_valaddr)
{
struct type *var_type = TYPE_FIELD_TYPE (type, field_num);
@@ -941,13 +935,13 @@ print_variant_part (struct type *type, int field_num, const gdb_byte *valaddr,
(TYPE_FIELD_TYPE (var_type, which),
valaddr + TYPE_FIELD_BITPOS (type, field_num) / HOST_CHAR_BIT
+ TYPE_FIELD_BITPOS (var_type, which) / HOST_CHAR_BIT,
- stream, format, recurse, pretty,
+ stream, recurse, options,
comma_needed, outer_type, outer_valaddr);
}
int
-ada_value_print (struct value *val0, struct ui_file *stream, int format,
- enum val_prettyprint pretty)
+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) + value_offset (val0);
@@ -955,6 +949,7 @@ ada_value_print (struct value *val0, struct ui_file *stream, int format,
ada_to_fixed_type (value_type (val0), valaddr, address, NULL, 1);
struct value *val =
value_from_contents_and_address (type, valaddr, address);
+ struct value_print_options opts;
/* If it is a pointer, indicate what it points to. */
if (TYPE_CODE (type) == TYPE_CODE_PTR)
@@ -984,21 +979,23 @@ ada_value_print (struct value *val0, struct ui_file *stream, int format,
return 0;
}
+ opts = *options;
+ opts.deref_ref = 1;
return (val_print (type, value_contents (val), 0, address,
- stream, format, 1, 0, pretty, current_language));
+ stream, 0, &opts, current_language));
}
static void
print_record (struct type *type, const gdb_byte *valaddr,
- struct ui_file *stream, int format, int recurse,
- enum val_prettyprint pretty)
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options)
{
type = ada_check_typedef (type);
fprintf_filtered (stream, "(");
- if (print_field_values (type, valaddr, stream, format, recurse, pretty,
- 0, type, valaddr) != 0 && pretty)
+ if (print_field_values (type, valaddr, stream, recurse, options,
+ 0, type, valaddr) != 0 && options->pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 * recurse, stream);
@@ -1009,7 +1006,7 @@ print_record (struct type *type, const gdb_byte *valaddr,
/* Print out fields of value at VALADDR having structure type TYPE.
- TYPE, VALADDR, STREAM, FORMAT, RECURSE, and PRETTY have the
+ TYPE, VALADDR, STREAM, RECURSE, and OPTIONS have the
same meanings as in ada_print_value and ada_val_print.
OUTER_TYPE and OUTER_VALADDR give type and address of enclosing record
@@ -1023,8 +1020,9 @@ print_record (struct type *type, const gdb_byte *valaddr,
static int
print_field_values (struct type *type, const gdb_byte *valaddr,
- struct ui_file *stream, int format, int recurse,
- enum val_prettyprint pretty, int comma_needed,
+ struct ui_file *stream, int recurse,
+ const struct value_print_options *options,
+ int comma_needed,
struct type *outer_type, const gdb_byte *outer_valaddr)
{
int i, len;
@@ -1042,7 +1040,7 @@ print_field_values (struct type *type, const gdb_byte *valaddr,
print_field_values (TYPE_FIELD_TYPE (type, i),
valaddr
+ TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT,
- stream, format, recurse, pretty,
+ stream, recurse, options,
comma_needed, type, valaddr);
continue;
}
@@ -1050,7 +1048,7 @@ print_field_values (struct type *type, const gdb_byte *valaddr,
{
comma_needed =
print_variant_part (type, i, valaddr,
- stream, format, recurse, pretty, comma_needed,
+ stream, recurse, options, comma_needed,
outer_type, outer_valaddr);
continue;
}
@@ -1059,7 +1057,7 @@ print_field_values (struct type *type, const gdb_byte *valaddr,
fprintf_filtered (stream, ", ");
comma_needed = 1;
- if (pretty)
+ if (options->pretty)
{
fprintf_filtered (stream, "\n");
print_spaces_filtered (2 + 2 * recurse, stream);
@@ -1068,7 +1066,7 @@ print_field_values (struct type *type, const gdb_byte *valaddr,
{
wrap_here (n_spaces (2 + 2 * recurse));
}
- if (inspect_it)
+ if (options->inspect_it)
{
if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR)
fputs_filtered ("\"( ptr \"", stream);
@@ -1107,6 +1105,7 @@ print_field_values (struct type *type, const gdb_byte *valaddr,
{
int bit_pos = TYPE_FIELD_BITPOS (type, i);
int bit_size = TYPE_FIELD_BITSIZE (type, i);
+ struct value_print_options opts;
adjust_type_signedness (TYPE_FIELD_TYPE (type, i));
v = ada_value_primitive_packed_val (NULL, valaddr,
@@ -1114,15 +1113,20 @@ print_field_values (struct type *type, const gdb_byte *valaddr,
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, format, 0, recurse + 1, pretty,
- current_language);
+ stream, recurse + 1, &opts, current_language);
}
}
else
- ada_val_print (TYPE_FIELD_TYPE (type, i),
- valaddr + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT,
- 0, 0, stream, format, 0, recurse + 1, pretty);
+ {
+ 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);
+ }
annotate_field_end ();
}
generated by cgit v1.1 at 2025-02-20 16:11:41 +0000