/* Convert types from GDB to GCC
- Copyright (C) 2014-2020 Free Software Foundation, Inc.
+ Copyright (C) 2014-2021 Free Software Foundation, Inc.
This file is part of GDB.
{
scope_component comp
= {
- decl_name (type->name ()).get (),
+ decl_name (type->name ()).get (),
lookup_symbol (type->name (), block (), VAR_DOMAIN, nullptr)
};
scope.push_back (comp);
struct type *range = type->index_type ();
gcc_type element_type = instance->convert_type (TYPE_TARGET_TYPE (type));
- if (TYPE_LOW_BOUND_KIND (range) != PROP_CONST)
+ if (range->bounds ()->low.kind () != PROP_CONST)
{
const char *s = _("array type with non-constant"
" lower bound is not supported");
return instance->plugin ().error (s);
}
- if (TYPE_LOW_BOUND (range) != 0)
+ if (range->bounds ()->low.const_val () != 0)
{
const char *s = _("cannot convert array type with "
"non-zero lower bound to C");
return instance->plugin ().error (s);
}
- if (TYPE_HIGH_BOUND_KIND (range) == PROP_LOCEXPR
- || TYPE_HIGH_BOUND_KIND (range) == PROP_LOCLIST)
+ if (range->bounds ()->high.kind () == PROP_LOCEXPR
+ || range->bounds ()->high.kind () == PROP_LOCLIST)
{
- if (TYPE_VECTOR (type))
+ if (type->is_vector ())
{
const char *s = _("variably-sized vector type is not supported");
}
std::string upper_bound
- = c_get_range_decl_name (&TYPE_RANGE_DATA (range)->high);
+ = c_get_range_decl_name (&range->bounds ()->high);
return instance->plugin ().build_vla_array_type (element_type,
upper_bound.c_str ());
}
{
LONGEST low_bound, high_bound, count;
- if (get_array_bounds (type, &low_bound, &high_bound) == 0)
+ if (!get_array_bounds (type, &low_bound, &high_bound))
count = -1;
else
{
count = high_bound + 1;
}
- if (TYPE_VECTOR (type))
+ if (type->is_vector ())
return instance->plugin ().build_vector_type (element_type, count);
return instance->plugin ().build_array_type (element_type, count);
type and corresponding qualifier flags. */
gcc_type func_type = compile_cplus_convert_func (instance, method_type, true);
gcc_type class_type = instance->convert_type (parent_type);
- gcc_cp_qualifiers_flags quals = (enum gcc_cp_qualifiers) 0;
+ gcc_cp_qualifiers_flags quals = 0;
if (TYPE_CONST (method_type))
quals |= GCC_CP_QUALIFIER_CONST;
gcc_cp_ref_qualifiers_flags rquals = GCC_CP_REF_QUAL_NONE;
return instance->plugin ().build_method_type
- (class_type, func_type, quals, rquals);
+ (class_type, func_type, quals.raw (), rquals.raw ());
}
/* Convert a member or method pointer represented by TYPE. */
(sym_kind
| get_method_access_flag (type, i, j)
| GCC_CP_FLAG_VIRTUAL_FUNCTION
- | GCC_CP_FLAG_PURE_VIRTUAL_FUNCTION),
+ | GCC_CP_FLAG_PURE_VIRTUAL_FUNCTION).raw (),
method_type, nullptr, 0, nullptr, 0);
continue;
}
instance->plugin ().build_decl
(kind, overloaded_name.get (),
- sym_kind | get_method_access_flag (type, i, j),
+ (sym_kind | get_method_access_flag (type, i, j)).raw (),
method_type, nullptr, address, filename, line);
}
}
gcc_decl resuld;
if (type->code () == TYPE_CODE_STRUCT)
{
- const char *what = TYPE_DECLARED_CLASS (type) ? "struct" : "class";
+ const char *what = TYPE_DECLARED_CLASS (type) ? "class" : "struct";
resuld = instance->plugin ().build_decl
(what, name.get (), (GCC_CP_SYMBOL_CLASS | nested_access
gcc_type result;
if (type->code () == TYPE_CODE_STRUCT)
{
- struct gcc_vbase_array bases;
int num_baseclasses = TYPE_N_BASECLASSES (type);
+ std::vector<gcc_type> elements (num_baseclasses);
+ std::vector<enum gcc_cp_symbol_kind> flags (num_baseclasses);
- memset (&bases, 0, sizeof (bases));
+ struct gcc_vbase_array bases {};
+ bases.elements = elements.data ();
+ bases.flags = flags.data ();
+ bases.n_elements = num_baseclasses;
- if (num_baseclasses > 0)
+ for (int i = 0; i < num_baseclasses; ++i)
{
- bases.elements = XNEWVEC (gcc_type, num_baseclasses);
- bases.flags = XNEWVEC (enum gcc_cp_symbol_kind, num_baseclasses);
- bases.n_elements = num_baseclasses;
- for (int i = 0; i < num_baseclasses; ++i)
- {
- struct type *base_type = TYPE_BASECLASS (type, i);
-
- bases.flags[i] = GCC_CP_SYMBOL_BASECLASS
- | get_field_access_flag (type, i)
- | (BASETYPE_VIA_VIRTUAL (type, i)
- ? GCC_CP_FLAG_BASECLASS_VIRTUAL
- : GCC_CP_FLAG_BASECLASS_NOFLAG);
- bases.elements[i] = instance->convert_type (base_type);
- }
+ struct type *base_type = TYPE_BASECLASS (type, i);
+
+ bases.flags[i] = (GCC_CP_SYMBOL_BASECLASS
+ | get_field_access_flag (type, i)
+ | (BASETYPE_VIA_VIRTUAL (type, i)
+ ? GCC_CP_FLAG_BASECLASS_VIRTUAL
+ : GCC_CP_FLAG_BASECLASS_NOFLAG));
+ bases.elements[i] = instance->convert_type (base_type);
}
result = instance->plugin ().start_class_type
(name.get (), resuld, &bases, filename, line);
- xfree (bases.flags);
- xfree (bases.elements);
}
else
{
instance->enter_scope (std::move (scope));
gcc_type int_type
- = instance->plugin ().get_int_type (TYPE_UNSIGNED (type),
+ = instance->plugin ().get_int_type (type->is_unsigned (),
TYPE_LENGTH (type), nullptr);
gcc_type result
= instance->plugin ().start_enum_type (name.get (), int_type,
compile_cplus_convert_func (compile_cplus_instance *instance,
struct type *type, bool strip_artificial)
{
- int is_varargs = TYPE_VARARGS (type);
+ int is_varargs = type->has_varargs ();
struct type *target_type = TYPE_TARGET_TYPE (type);
/* Functions with no debug info have no return type. Ideally we'd
GDB's parser used to do. */
if (target_type == nullptr)
{
- if (TYPE_OBJFILE_OWNED (type))
- target_type = objfile_type (TYPE_OWNER (type).objfile)->builtin_int;
+ if (type->is_objfile_owned ())
+ target_type = objfile_type (type->objfile_owner ())->builtin_int;
else
- target_type = builtin_type (TYPE_OWNER (type).gdbarch)->builtin_int;
+ target_type = builtin_type (type->arch_owner ())->builtin_int;
warning (_("function has unknown return type; assuming int"));
}
types. Those are impossible in C, though. */
gcc_type return_type = instance->convert_type (target_type);
- struct gcc_type_array array =
- { type->num_fields (), XNEWVEC (gcc_type, type->num_fields ()) };
+ std::vector<gcc_type> elements (type->num_fields ());
+ struct gcc_type_array array = { type->num_fields (), elements.data () };
int artificials = 0;
for (int i = 0; i < type->num_fields (); ++i)
{
with some minsyms like printf (compile-cplus.exp has examples). */
gcc_type result = instance->plugin ().build_function_type
(return_type, &array, is_varargs);
- xfree (array.elements);
return result;
}
static gcc_type
compile_cplus_convert_int (compile_cplus_instance *instance, struct type *type)
{
- if (TYPE_NOSIGN (type))
+ if (type->has_no_signedness ())
{
gdb_assert (TYPE_LENGTH (type) == 1);
return instance->plugin ().get_char_type ();
}
return instance->plugin ().get_int_type
- (TYPE_UNSIGNED (type), TYPE_LENGTH (type), type->name ());
+ (type->is_unsigned (), TYPE_LENGTH (type), type->name ());
}
/* Convert a floating-point type to its gcc representation. */
gcc_type result = base;
if (quals != 0)
- result = plugin ().build_qualified_type (base, quals);
+ result = plugin ().build_qualified_type (base, quals.raw ());
return result;
}
{
/* If we are converting a qualified type, first convert the
unqualified type and then apply the qualifiers. */
- if ((TYPE_INSTANCE_FLAGS (type) & (TYPE_INSTANCE_FLAG_CONST
- | TYPE_INSTANCE_FLAG_VOLATILE
- | TYPE_INSTANCE_FLAG_RESTRICT)) != 0)
+ if ((type->instance_flags () & (TYPE_INSTANCE_FLAG_CONST
+ | TYPE_INSTANCE_FLAG_VOLATILE
+ | TYPE_INSTANCE_FLAG_RESTRICT)) != 0)
return compile_cplus_convert_qualified (instance, type);
switch (type->code ())
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