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Initial rewrite of generic_value_print 

This rewrites generic_value_print, by copying in the body of
generic_val_print and making the needed adjustments.

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

	* valprint.c (generic_value_print): Rewrite.
This commit is contained in:
Tom Tromey 2020-03-13 17:39:52 -06:00
parent 07a328583d
commit abc66ce95e
2 changed files with 106 additions and 3 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2020-03-13 Tom Tromey <tom@tromey.com>
* valprint.c (generic_value_print): Rewrite.
2020-03-13 Tom Tromey <tom@tromey.com>
* p-valprint.c (pascal_object_print_value_fields)

105
gdb/valprint.c
View File

@ -1040,9 +1040,108 @@ generic_value_print (struct value *val, struct ui_file *stream, int recurse,
const struct value_print_options *options,
const struct generic_val_print_decorations *decorations)
{
generic_val_print (value_type (val), value_embedded_offset (val),
value_address (val), stream, recurse, val, options,
decorations);
struct type *type = value_type (val);
struct type *unresolved_type = type;
type = check_typedef (type);
switch (TYPE_CODE (type))
{
case TYPE_CODE_ARRAY:
generic_val_print_array (type, 0, value_address (val), stream,
recurse, val, options, decorations);
break;
case TYPE_CODE_MEMBERPTR:
generic_val_print_memberptr (type, 0, stream,
val, options);
break;
case TYPE_CODE_PTR:
generic_val_print_ptr (type, 0, stream,
val, options);
break;
case TYPE_CODE_REF:
case TYPE_CODE_RVALUE_REF:
generic_val_print_ref (type, 0, stream, recurse,
val, options);
break;
case TYPE_CODE_ENUM:
generic_val_print_enum (type, 0, stream,
val, options);
break;
case TYPE_CODE_FLAGS:
generic_val_print_flags (type, 0, stream,
val, options);
break;
case TYPE_CODE_FUNC:
case TYPE_CODE_METHOD:
generic_val_print_func (type, 0, value_address (val), stream,
val, options);
break;
case TYPE_CODE_BOOL:
generic_val_print_bool (type, 0, stream,
val, options, decorations);
break;
case TYPE_CODE_RANGE:
/* FIXME: create_static_range_type does not set the unsigned bit in a
range type (I think it probably should copy it from the
target type), so we won't print values which are too large to
fit in a signed integer correctly. */
/* FIXME: Doesn't handle ranges of enums correctly. (Can't just
print with the target type, though, because the size of our
type and the target type might differ). */
/* FALLTHROUGH */
case TYPE_CODE_INT:
generic_val_print_int (type, 0, stream,
val, options);
break;
case TYPE_CODE_CHAR:
generic_val_print_char (type, unresolved_type, 0,
stream, val, options);
break;
case TYPE_CODE_FLT:
case TYPE_CODE_DECFLOAT:
generic_val_print_float (type, 0, stream,
val, options);
break;
case TYPE_CODE_VOID:
fputs_filtered (decorations->void_name, stream);
break;
case TYPE_CODE_ERROR:
fprintf_filtered (stream, "%s", TYPE_ERROR_NAME (type));
break;
case TYPE_CODE_UNDEF:
/* This happens (without TYPE_STUB set) on systems which don't use
dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar"
and no complete type for struct foo in that file. */
fprintf_styled (stream, metadata_style.style (), _("<incomplete type>"));
break;
case TYPE_CODE_COMPLEX:
generic_val_print_complex (type, 0, stream,
val, options, decorations);
break;
case TYPE_CODE_UNION:
case TYPE_CODE_STRUCT:
case TYPE_CODE_METHODPTR:
default:
error (_("Unhandled type code %d in symbol table."),
TYPE_CODE (type));
}
}
/* Helper function for val_print and common_val_print that does the