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Introduce generic_value_print_ptr 

This introduces generic_value_print_ptr, a value-based analogue of
generic_val_print_ptr, and changes generic_value_print to use it.

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

	* valprint.c (generic_value_print): Call generic_value_print_ptr.
	* valprint.c (generic_value_print_ptr): New function.
This commit is contained in:
Tom Tromey 2020-03-13 17:39:52 -06:00
parent abc66ce95e
commit 2a5b130bcb
2 changed files with 27 additions and 4 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2020-03-13 Tom Tromey <tom@tromey.com>
* valprint.c (generic_value_print): Call generic_value_print_ptr.
* valprint.c (generic_value_print_ptr): New function.
2020-03-13 Tom Tromey <tom@tromey.com>
* valprint.c (generic_value_print): Rewrite.

26
gdb/valprint.c
View File

@ -489,6 +489,26 @@ generic_val_print_ptr (struct type *type,
}
}
/* generic_value_print helper for TYPE_CODE_PTR. */
static void
generic_value_print_ptr (struct value *val, struct ui_file *stream,
const struct value_print_options *options)
{
if (options->format && options->format != 's')
value_print_scalar_formatted (val, options, 0, stream);
else
{
struct type *type = check_typedef (value_type (val));
struct type *elttype = check_typedef (TYPE_TARGET_TYPE (type));
const gdb_byte *valaddr = value_contents_for_printing (val);
CORE_ADDR addr = unpack_pointer (type, valaddr);
print_unpacked_pointer (type, elttype, addr, stream, options);
}
}
/* generic_val_print helper for TYPE_CODE_MEMBERPTR. */
@ -1052,13 +1072,11 @@ generic_value_print (struct value *val, struct ui_file *stream, int recurse,
break;
case TYPE_CODE_MEMBERPTR:
generic_val_print_memberptr (type, 0, stream,
val, options);
value_print_scalar_formatted (val, options, 0, stream);
break;
case TYPE_CODE_PTR:
generic_val_print_ptr (type, 0, stream,
val, options);
generic_value_print_ptr (val, stream, options);
break;
case TYPE_CODE_REF: