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-rw-r--r--gdb/c-varobj.c150
1 files changed, 70 insertions, 80 deletions
diff --git a/gdb/c-varobj.c b/gdb/c-varobj.c
index a6b3306..588aa11 100644
--- a/gdb/c-varobj.c
+++ b/gdb/c-varobj.c
@@ -24,8 +24,8 @@
static void cplus_class_num_children (struct type *type, int children[3]);
/* The names of varobjs representing anonymous structs or unions. */
-#define ANONYMOUS_STRUCT_NAME _("<anonymous struct>")
-#define ANONYMOUS_UNION_NAME _("<anonymous union>")
+#define ANONYMOUS_STRUCT_NAME _ ("<anonymous struct>")
+#define ANONYMOUS_UNION_NAME _ ("<anonymous union>")
/* Does CHILD represent a child with no name? This happens when
the child is an anonymous struct or union and it has no field name
@@ -62,10 +62,8 @@ varobj_is_anonymous_child (const struct varobj *child)
in this function. */
static void
-adjust_value_for_child_access (struct value **value,
- struct type **type,
- int *was_ptr,
- int lookup_actual_type)
+adjust_value_for_child_access (struct value **value, struct type **type,
+ int *was_ptr, int lookup_actual_type)
{
gdb_assert (type && *type);
@@ -73,7 +71,7 @@ adjust_value_for_child_access (struct value **value,
*was_ptr = 0;
*type = check_typedef (*type);
-
+
/* The type of value stored in varobj, that is passed
to us, is already supposed to be
reference-stripped. */
@@ -91,7 +89,6 @@ adjust_value_for_child_access (struct value **value,
{
if (value && *value)
{
-
try
{
*value = value_ind (*value);
@@ -142,8 +139,7 @@ c_is_path_expr_parent (const struct varobj *var)
type = varobj_get_gdb_type (var);
/* Anonymous unions and structs are also not path_expr parents. */
- if ((type->code () == TYPE_CODE_STRUCT
- || type->code () == TYPE_CODE_UNION)
+ if ((type->code () == TYPE_CODE_STRUCT || type->code () == TYPE_CODE_UNION)
&& type->name () == NULL)
{
const struct varobj *parent = var->parent;
@@ -278,10 +274,10 @@ value_struct_element_index (struct value *value, int type_index)
information cannot be determined, set *CNAME, *CVALUE, or *CTYPE
to empty. */
-static void
-c_describe_child (const struct varobj *parent, int index,
- std::string *cname, struct value **cvalue,
- struct type **ctype, std::string *cfull_expression)
+static void
+c_describe_child (const struct varobj *parent, int index, std::string *cname,
+ struct value **cvalue, struct type **ctype,
+ std::string *cfull_expression)
{
struct value *value = parent->value.get ();
struct type *type = varobj_get_value_type (parent);
@@ -306,13 +302,12 @@ c_describe_child (const struct varobj *parent, int index,
{
case TYPE_CODE_ARRAY:
if (cname)
- *cname = int_string (index + type->bounds ()->low.const_val (),
- 10, 1, 0, 0);
+ *cname = int_string (index + type->bounds ()->low.const_val (), 10, 1,
+ 0, 0);
if (cvalue && value)
{
- int real_index
- = index + type->bounds ()->low.const_val ();
+ int real_index = index + type->bounds ()->low.const_val ();
try
{
@@ -327,10 +322,9 @@ c_describe_child (const struct varobj *parent, int index,
*ctype = get_target_type (type);
if (cfull_expression)
- *cfull_expression = string_printf
- ("(%s)[%s]", parent_expression.c_str (),
- int_string (index + type->bounds ()->low.const_val (),
- 10, 1, 0, 0));
+ *cfull_expression = string_printf (
+ "(%s)[%s]", parent_expression.c_str (),
+ int_string (index + type->bounds ()->low.const_val (), 10, 1, 0, 0));
break;
@@ -346,8 +340,7 @@ c_describe_child (const struct varobj *parent, int index,
{
if (cname)
{
- if (type->field (index).type ()->code ()
- == TYPE_CODE_STRUCT)
+ if (type->field (index).type ()->code () == TYPE_CODE_STRUCT)
*cname = ANONYMOUS_STRUCT_NAME;
else
*cname = ANONYMOUS_UNION_NAME;
@@ -365,9 +358,9 @@ c_describe_child (const struct varobj *parent, int index,
{
const char *join = was_ptr ? "->" : ".";
- *cfull_expression = string_printf ("(%s)%s%s",
- parent_expression.c_str (),
- join, field_name);
+ *cfull_expression
+ = string_printf ("(%s)%s%s", parent_expression.c_str (),
+ join, field_name);
}
}
@@ -406,7 +399,8 @@ c_describe_child (const struct varobj *parent, int index,
*ctype = type->target_type ();
if (cfull_expression)
- *cfull_expression = string_printf ("*(%s)", parent_expression.c_str ());
+ *cfull_expression
+ = string_printf ("*(%s)", parent_expression.c_str ());
break;
default:
@@ -433,8 +427,7 @@ c_path_expr_of_child (const struct varobj *child)
{
std::string path_expr;
- c_describe_child (child->parent, child->index, NULL, NULL, NULL,
- &path_expr);
+ c_describe_child (child->parent, child->index, NULL, NULL, NULL, &path_expr);
return path_expr;
}
@@ -514,7 +507,7 @@ c_value_of_variable (const struct varobj *var,
gdb_assert (varobj_value_is_changeable_p (var));
gdb_assert (!value_lazy (var->value.get ()));
-
+
/* If the specified format is the current one,
we can reuse print_value. */
if (format == var->format)
@@ -526,28 +519,28 @@ c_value_of_variable (const struct varobj *var,
}
}
}
-
/* varobj operations for c. */
-const struct lang_varobj_ops c_varobj_ops =
-{
- c_number_of_children,
- c_name_of_variable,
- c_name_of_child,
- c_path_expr_of_child,
- c_value_of_child,
- c_type_of_child,
- c_value_of_variable,
- varobj_default_value_is_changeable_p,
- NULL, /* value_has_mutated */
- c_is_path_expr_parent /* is_path_expr_parent */
+const struct lang_varobj_ops c_varobj_ops = {
+ c_number_of_children,
+ c_name_of_variable,
+ c_name_of_child,
+ c_path_expr_of_child,
+ c_value_of_child,
+ c_type_of_child,
+ c_value_of_variable,
+ varobj_default_value_is_changeable_p,
+ NULL, /* value_has_mutated */
+ c_is_path_expr_parent /* is_path_expr_parent */
};
/* A little convenience enum for dealing with C++. */
enum vsections
{
- v_public = 0, v_private, v_protected
+ v_public = 0,
+ v_private,
+ v_protected
};
/* C++ */
@@ -669,12 +662,17 @@ cplus_name_of_variable (const struct varobj *parent)
return c_name_of_variable (parent);
}
-enum accessibility { private_field, protected_field, public_field };
+enum accessibility
+{
+ private_field,
+ protected_field,
+ public_field
+};
/* Check if field INDEX of TYPE has the specified accessibility.
Return 0 if so and 1 otherwise. */
-static int
+static int
match_accessibility (struct type *type, int index, enum accessibility acc)
{
if (acc == private_field && TYPE_FIELD_PRIVATE (type, index))
@@ -690,8 +688,8 @@ match_accessibility (struct type *type, int index, enum accessibility acc)
static void
cplus_describe_child (const struct varobj *parent, int index,
- std::string *cname, struct value **cvalue, struct type **ctype,
- std::string *cfull_expression)
+ std::string *cname, struct value **cvalue,
+ struct type **ctype, std::string *cfull_expression)
{
struct value *value;
struct type *type;
@@ -723,8 +721,7 @@ cplus_describe_child (const struct varobj *parent, int index,
adjust_value_for_child_access (&value, &type, &was_ptr, lookup_actual_type);
- if (type->code () == TYPE_CODE_STRUCT
- || type->code () == TYPE_CODE_UNION)
+ if (type->code () == TYPE_CODE_STRUCT || type->code () == TYPE_CODE_UNION)
{
const char *join = was_ptr ? "->" : ".";
@@ -754,8 +751,8 @@ cplus_describe_child (const struct varobj *parent, int index,
|| TYPE_FIELD_ARTIFICIAL (type, type_index))
; /* ignore vptr */
else if (match_accessibility (type, type_index, acc))
- --index;
- ++type_index;
+ --index;
+ ++type_index;
}
--type_index;
@@ -825,11 +822,9 @@ cplus_describe_child (const struct varobj *parent, int index,
as a constructor, if it exists. Therefore, we must
indicate that the name is a class name by using the
'class' keyword. See PR mi/11912 */
- *cfull_expression = string_printf ("(%s(class %s%s) %s)",
- ptr,
+ *cfull_expression = string_printf ("(%s(class %s%s) %s)", ptr,
type->field (index).name (),
- ptr,
- parent_expression);
+ ptr, parent_expression);
}
}
else
@@ -849,11 +844,11 @@ cplus_describe_child (const struct varobj *parent, int index,
{
case 0:
if (children[v_public] > 0)
- access = "public";
+ access = "public";
else if (children[v_private] > 0)
- access = "private";
- else
- access = "protected";
+ access = "private";
+ else
+ access = "protected";
break;
case 1:
if (children[v_public] > 0)
@@ -864,7 +859,7 @@ cplus_describe_child (const struct varobj *parent, int index,
access = "protected";
}
else if (children[v_private] > 0)
- access = "protected";
+ access = "protected";
break;
case 2:
/* Must be protected. */
@@ -885,7 +880,7 @@ cplus_describe_child (const struct varobj *parent, int index,
else
{
c_describe_child (parent, index, cname, cvalue, ctype, cfull_expression);
- }
+ }
}
static std::string
@@ -902,7 +897,7 @@ cplus_path_expr_of_child (const struct varobj *child)
{
std::string path_expr;
- cplus_describe_child (child->parent, child->index, NULL, NULL, NULL,
+ cplus_describe_child (child->parent, child->index, NULL, NULL, NULL,
&path_expr);
return path_expr;
}
@@ -929,7 +924,6 @@ static std::string
cplus_value_of_variable (const struct varobj *var,
enum varobj_display_formats format)
{
-
/* If we have one of our special types, don't print out
any value. */
if (CPLUS_FAKE_CHILD (var))
@@ -937,22 +931,18 @@ cplus_value_of_variable (const struct varobj *var,
return c_value_of_variable (var, format);
}
-
/* varobj operations for c++. */
-const struct lang_varobj_ops cplus_varobj_ops =
-{
- cplus_number_of_children,
- cplus_name_of_variable,
- cplus_name_of_child,
- cplus_path_expr_of_child,
- cplus_value_of_child,
- cplus_type_of_child,
- cplus_value_of_variable,
- varobj_default_value_is_changeable_p,
- NULL, /* value_has_mutated */
- c_is_path_expr_parent /* is_path_expr_parent */
+const struct lang_varobj_ops cplus_varobj_ops = {
+ cplus_number_of_children,
+ cplus_name_of_variable,
+ cplus_name_of_child,
+ cplus_path_expr_of_child,
+ cplus_value_of_child,
+ cplus_type_of_child,
+ cplus_value_of_variable,
+ varobj_default_value_is_changeable_p,
+ NULL, /* value_has_mutated */
+ c_is_path_expr_parent /* is_path_expr_parent */
};
-
-
generated by cgit v1.1 at 2025-08-05 14:59:22 +0000