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Factor out char printing code from generic_val_print

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gdb/ChangeLog:

	* valprint.c (generic_val_print): Factor out char
	printing code to ...
	(generic_val_print_char): ... this new function.
This commit is contained in:
Simon Marchi 2015-07-27 14:11:24 -04:00
parent b21b63420b
commit 385f5affc0
2 changed files with 40 additions and 20 deletions
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54
gdb/valprint.c
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@ -675,6 +675,38 @@ generic_val_print_int (struct type *type, const gdb_byte *valaddr,
val_print_type_code_int (type, valaddr + embedded_offset, stream);
}
/* generic_val_print helper for TYPE_CODE_CHAR. */
static void
generic_val_print_char (struct type *type, struct type *unresolved_type,
const gdb_byte *valaddr, int embedded_offset,
struct ui_file *stream,
const struct value *original_value,
const struct value_print_options *options)
{
LONGEST val;
if (options->format || options->output_format)
{
struct value_print_options opts = *options;
opts.format = (options->format ? options->format
: options->output_format);
val_print_scalar_formatted (type, valaddr, embedded_offset,
original_value, &opts, 0, stream);
}
else
{
val = unpack_long (type, valaddr + embedded_offset);
if (TYPE_UNSIGNED (type))
fprintf_filtered (stream, "%u", (unsigned int) val);
else
fprintf_filtered (stream, "%d", (int) val);
fputs_filtered (" ", stream);
LA_PRINT_CHAR (val, unresolved_type, stream);
}
}
/* A generic val_print that is suitable for use by language
implementations of the la_val_print method. This function can
handle most type codes, though not all, notably exception
@ -695,7 +727,6 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,
const struct generic_val_print_decorations *decorations)
{
struct type *unresolved_type = type;
LONGEST val;
type = check_typedef (type);
switch (TYPE_CODE (type))
@ -758,25 +789,8 @@ generic_val_print (struct type *type, const gdb_byte *valaddr,
break;
case TYPE_CODE_CHAR:
if (options->format || options->output_format)
{
struct value_print_options opts = *options;
opts.format = (options->format ? options->format
: options->output_format);
val_print_scalar_formatted (type, valaddr, embedded_offset,
original_value, &opts, 0, stream);
}
else
{
val = unpack_long (type, valaddr + embedded_offset);
if (TYPE_UNSIGNED (type))
fprintf_filtered (stream, "%u", (unsigned int) val);
else
fprintf_filtered (stream, "%d", (int) val);
fputs_filtered (" ", stream);
LA_PRINT_CHAR (val, unresolved_type, stream);
}
generic_val_print_char (type, unresolved_type, valaddr, embedded_offset,
stream, original_value, options);
break;
case TYPE_CODE_FLT: