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Introduce c_value_print_int 

This adds c_value_print_int, a value-based analogue of
c_val_print_int.

gdb/ChangeLog
2020-03-13  Tom Tromey  <tom@tromey.com>

	* c-valprint.c (c_value_print_int): New function.
	(c_value_print_inner): Use it.
This commit is contained in:
Tom Tromey 2020-03-13 17:39:52 -06:00
parent da3e2c2923
commit 2faac269d5
2 changed files with 37 additions and 3 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2020-03-13 Tom Tromey <tom@tromey.com>
* c-valprint.c (c_value_print_int): New function.
(c_value_print_inner): Use it.
2020-03-13 Tom Tromey <tom@tromey.com>
* c-valprint.c (c_value_print_ptr): New function.

35
gdb/c-valprint.c
View File

@ -502,6 +502,37 @@ c_val_print_int (struct type *type, struct type *unresolved_type,
}
}
/* c_value_print helper for TYPE_CODE_INT. */
static void
c_value_print_int (struct value *val, struct ui_file *stream,
const struct value_print_options *options)
{
if (options->format || options->output_format)
{
struct value_print_options opts = *options;
opts.format = (options->format ? options->format
: options->output_format);
value_print_scalar_formatted (val, &opts, 0, stream);
}
else
{
value_print_scalar_formatted (val, options, 0, stream);
/* C and C++ has no single byte int type, char is used
instead. Since we don't know whether the value is really
intended to be used as an integer or a character, print
the character equivalent as well. */
struct type *type = value_type (val);
const gdb_byte *valaddr = value_contents_for_printing (val);
if (c_textual_element_type (type, options->format))
{
fputs_filtered (" ", stream);
LA_PRINT_CHAR (unpack_long (type, valaddr), type, stream);
}
}
}
/* c_val_print helper for TYPE_CODE_MEMBERPTR. */
static void
@ -602,7 +633,6 @@ c_value_print_inner (struct value *val, struct ui_file *stream, int recurse,
const struct value_print_options *options)
{
struct type *type = value_type (val);
struct type *unresolved_type = type;
CORE_ADDR address = value_address (val);
const gdb_byte *valaddr = value_contents_for_printing (val);
@ -633,8 +663,7 @@ c_value_print_inner (struct value *val, struct ui_file *stream, int recurse,
break;
case TYPE_CODE_INT:
c_val_print_int (type, unresolved_type, valaddr, 0, stream,
val, options);
c_value_print_int (val, stream, options);
break;
case TYPE_CODE_MEMBERPTR: