From: Tankut Baris Aktemur <tankutbaris.aktemur@amd.com>
To: <gdb-patches@sourceware.org>
Cc: <tom@tromey.com>
Subject: [PATCH v2 11/17] gdb: convert TYPE_VOLATILE macro to type::is_volatile
Date: Wed, 22 Jul 2026 05:42:00 -0500 [thread overview]
Message-ID: <20260722-users-aktemur-type-instance-flags-v2-11-d60dcbc2a76f@amd.com> (raw)
In-Reply-To: <20260722-users-aktemur-type-instance-flags-v2-0-d60dcbc2a76f@amd.com>
Convert the TYPE_VOLATILE macro to a method of the type class. This
is a refactoring.
---
gdb/c-typeprint.c | 4 ++--
gdb/compile/compile-c-types.c | 4 ++--
gdb/compile/compile-cplus-types.c | 6 +++---
gdb/ctfread.c | 4 ++--
gdb/dwarf2/read.c | 6 +++---
gdb/gdbtypes.c | 10 ++++------
gdb/gdbtypes.h | 7 ++++++-
gdb/opencl-lang.c | 2 +-
gdb/python/py-type.c | 4 ++--
gdb/type-stack.c | 2 +-
gdb/valops.c | 6 +++---
11 files changed, 29 insertions(+), 26 deletions(-)
diff --git a/gdb/c-typeprint.c b/gdb/c-typeprint.c
index 97e547a92ef..fb8b228ea38 100644
--- a/gdb/c-typeprint.c
+++ b/gdb/c-typeprint.c
@@ -314,7 +314,7 @@ cp_type_print_method_args (struct type *mtype,
if (domain->is_const ())
gdb_printf (stream, " const");
- if (TYPE_VOLATILE (domain))
+ if (domain->is_volatile ())
gdb_printf (stream, " volatile");
if (TYPE_RESTRICT (domain))
@@ -457,7 +457,7 @@ c_type_print_modifier (struct type *type, struct ui_file *stream,
did_print_modifier = 1;
}
- if (TYPE_VOLATILE (type))
+ if (type->is_volatile ())
{
if (did_print_modifier || need_pre_space)
gdb_printf (stream, " ");
diff --git a/gdb/compile/compile-c-types.c b/gdb/compile/compile-c-types.c
index 2e5ca12a61b..2c115632a7c 100644
--- a/gdb/compile/compile-c-types.c
+++ b/gdb/compile/compile-c-types.c
@@ -249,7 +249,7 @@ convert_qualified (compile_c_instance *context, struct type *type)
if (type->is_const ())
quals |= GCC_QUALIFIER_CONST;
- if (TYPE_VOLATILE (type))
+ if (type->is_volatile ())
quals |= GCC_QUALIFIER_VOLATILE;
if (TYPE_RESTRICT (type))
quals |= GCC_QUALIFIER_RESTRICT;
@@ -278,7 +278,7 @@ convert_type_basic (compile_c_instance *context, struct type *type)
{
/* If we are converting a qualified type, first convert the
unqualified type and then apply the qualifiers. */
- if (type->is_const () || TYPE_VOLATILE (type) || TYPE_RESTRICT (type))
+ if (type->is_const () || type->is_volatile () || TYPE_RESTRICT (type))
return convert_qualified (context, type);
switch (type->code ())
diff --git a/gdb/compile/compile-cplus-types.c b/gdb/compile/compile-cplus-types.c
index 90ef1bda2cb..787ca321a5f 100644
--- a/gdb/compile/compile-cplus-types.c
+++ b/gdb/compile/compile-cplus-types.c
@@ -671,7 +671,7 @@ compile_cplus_convert_method (compile_cplus_instance *instance,
if (method_type->is_const ())
quals |= GCC_CP_QUALIFIER_CONST;
- if (TYPE_VOLATILE (method_type))
+ if (method_type->is_volatile ())
quals |= GCC_CP_QUALIFIER_VOLATILE;
if (TYPE_RESTRICT (method_type))
quals |= GCC_CP_QUALIFIER_RESTRICT;
@@ -1068,7 +1068,7 @@ compile_cplus_convert_qualified (compile_cplus_instance *instance,
if (type->is_const ())
quals |= GCC_CP_QUALIFIER_CONST;
- if (TYPE_VOLATILE (type))
+ if (type->is_volatile ())
quals |= GCC_CP_QUALIFIER_VOLATILE;
if (TYPE_RESTRICT (type))
quals |= GCC_CP_QUALIFIER_RESTRICT;
@@ -1126,7 +1126,7 @@ convert_type_cplus_basic (compile_cplus_instance *instance,
{
/* If we are converting a qualified type, first convert the
unqualified type and then apply the qualifiers. */
- if (type->is_const () || TYPE_VOLATILE (type) || TYPE_RESTRICT (type))
+ if (type->is_const () || type->is_volatile () || TYPE_RESTRICT (type))
return compile_cplus_convert_qualified (instance, type);
switch (type->code ())
diff --git a/gdb/ctfread.c b/gdb/ctfread.c
index b40d3de6763..ff34f42146a 100644
--- a/gdb/ctfread.c
+++ b/gdb/ctfread.c
@@ -758,7 +758,7 @@ add_array_cv_type (struct ctf_context *ccp,
el_type = inner_array->target_type ();
cnst |= el_type->is_const ();
- voltl |= TYPE_VOLATILE (el_type);
+ voltl |= el_type->is_volatile ();
inner_array->set_target_type (make_cv_type (cnst, voltl, el_type));
return set_tid_type (ccp, tid, base_type);
@@ -830,7 +830,7 @@ read_const_type (struct ctf_context *ccp, ctf_id_t tid, ctf_id_t btid)
base_type = builtin_type (objfile)->builtin_error;
}
}
- cv_type = make_cv_type (1, TYPE_VOLATILE (base_type), base_type);
+ cv_type = make_cv_type (1, base_type->is_volatile (), base_type);
return set_tid_type (ccp, tid, cv_type);
}
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 067561b6e48..38c498b1901 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -12177,7 +12177,7 @@ add_array_cv_type (struct die_info *die, struct dwarf2_cu *cu,
el_type = inner_array->target_type ();
cnst |= el_type->is_const ();
- voltl |= TYPE_VOLATILE (el_type);
+ voltl |= el_type->is_volatile ();
inner_array->set_target_type (make_cv_type (cnst, voltl, el_type));
return set_die_type (die, base_type, cu);
@@ -12200,7 +12200,7 @@ read_tag_const_type (struct die_info *die, struct dwarf2_cu *cu)
if (base_type->code () == TYPE_CODE_ARRAY)
return add_array_cv_type (die, cu, base_type, 1, 0);
- cv_type = make_cv_type (1, TYPE_VOLATILE (base_type), base_type);
+ cv_type = make_cv_type (1, base_type->is_volatile (), base_type);
return set_die_type (die, cv_type, cu);
}
@@ -12545,7 +12545,7 @@ read_subroutine_type (struct die_info *die, struct dwarf2_cu *cu)
is_this = 1;
if (is_this)
- arg_type = make_cv_type (1, TYPE_VOLATILE (arg_type),
+ arg_type = make_cv_type (1, arg_type->is_volatile (),
arg_type);
}
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 74b043de9f9..1019f02e2e1 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -4316,7 +4316,7 @@ rank_one_type_parm_ptr (struct type *parm, struct type *arg, struct value *value
/* Make sure they are CV equal. */
if (t1->is_const () != t2->is_const ())
rank.subrank |= CV_CONVERSION_CONST;
- if (TYPE_VOLATILE (t1) != TYPE_VOLATILE (t2))
+ if (t1->is_volatile () != t2->is_volatile ())
rank.subrank |= CV_CONVERSION_VOLATILE;
if (rank.subrank != 0)
return sum_ranks (CV_CONVERSION_BADNESS, rank);
@@ -4729,7 +4729,7 @@ rank_one_type (struct type *parm, struct type *arg, struct value *value)
/* Make sure they are CV equal, too. */
if (t1->is_const () != t2->is_const ())
rank.subrank |= CV_CONVERSION_CONST;
- if (TYPE_VOLATILE (t1) != TYPE_VOLATILE (t2))
+ if (t1->is_volatile () != t2->is_volatile ())
rank.subrank |= CV_CONVERSION_VOLATILE;
if (rank.subrank != 0)
return sum_ranks (CV_CONVERSION_BADNESS, rank);
@@ -5023,10 +5023,8 @@ recursive_dump_type (struct type *type, int spaces)
gdb_printf ("%*sinstance_flags [", spaces, "");
if (type->is_const ())
gdb_puts (" TYPE_CONST");
- if (TYPE_VOLATILE (type))
- {
- gdb_puts (" TYPE_VOLATILE");
- }
+ if (type->is_volatile ())
+ gdb_puts (" TYPE_VOLATILE");
if (TYPE_CODE_SPACE (type))
{
gdb_puts (" TYPE_CODE_SPACE");
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index a4fcd4d07b4..6a8bc425d45 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -168,7 +168,6 @@ struct type_instance_flags
bool is_atomic : 1;
};
-#define TYPE_VOLATILE(t) (((t)->instance_flags ()).is_volatile)
#define TYPE_RESTRICT(t) (((t)->instance_flags ()).is_restrict)
#define TYPE_ATOMIC(t) (((t)->instance_flags ()).is_atomic)
@@ -1211,6 +1210,12 @@ struct type
return this->m_instance_flags.is_const;
}
+ /* Return if this type is volatile. */
+ bool is_volatile () const
+ {
+ return this->m_instance_flags.is_volatile;
+ }
+
/* Get the bounds bounds of this type. The type must be a range type. */
range_bounds *bounds () const
{
diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c
index 96119785f92..895f7a41f01 100644
--- a/gdb/opencl-lang.c
+++ b/gdb/opencl-lang.c
@@ -292,7 +292,7 @@ create_value (struct gdbarch *gdbarch, struct value *val, enum noside noside,
if (dst_type == NULL)
dst_type = init_vector_type (elm_type, n);
- make_cv_type (type->is_const (), TYPE_VOLATILE (type), dst_type);
+ make_cv_type (type->is_const (), type->is_volatile (), dst_type);
if (noside == EVAL_AVOID_SIDE_EFFECTS)
ret = value::allocate (dst_type);
diff --git a/gdb/python/py-type.c b/gdb/python/py-type.c
index 5b98ec1fa7f..9dd0fe2ab37 100644
--- a/gdb/python/py-type.c
+++ b/gdb/python/py-type.c
@@ -715,7 +715,7 @@ typy_const (PyObject *self, PyObject *args)
try
{
- type = make_cv_type (1, TYPE_VOLATILE (type), type);
+ type = make_cv_type (1, type->is_volatile (), type);
}
catch (const gdb_exception &except)
{
@@ -891,7 +891,7 @@ typy_lookup_type (struct demangle_component *demangled,
rtype = lookup_pointer_type (type);
break;
case DEMANGLE_COMPONENT_CONST:
- rtype = make_cv_type (1, TYPE_VOLATILE (type), type);
+ rtype = make_cv_type (1, type->is_volatile (), type);
break;
case DEMANGLE_COMPONENT_VOLATILE:
rtype = make_cv_type (type->is_const (), 1, type);
diff --git a/gdb/type-stack.c b/gdb/type-stack.c
index 05c5ee6e47f..01616ae4a14 100644
--- a/gdb/type-stack.c
+++ b/gdb/type-stack.c
@@ -156,7 +156,7 @@ type_stack::follow_types (struct type *follow_type)
process_qualifiers:
if (make_const)
follow_type = make_cv_type (make_const,
- TYPE_VOLATILE (follow_type),
+ follow_type->is_volatile (),
follow_type);
if (make_volatile)
follow_type = make_cv_type (follow_type->is_const (),
diff --git a/gdb/valops.c b/gdb/valops.c
index ccb2ae21adc..d2dc3d9e869 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -3652,7 +3652,7 @@ value_struct_elt_for_reference (struct type *domain, int offset,
{
if (intype->is_const () != TYPE_FN_FIELD_CONST (f, j))
continue;
- if (TYPE_VOLATILE (intype) != TYPE_FN_FIELD_VOLATILE (f, j))
+ if (intype->is_volatile () != TYPE_FN_FIELD_VOLATILE (f, j))
continue;
if (compare_parameters (TYPE_FN_FIELD_TYPE (f, j), intype, 0)
@@ -3874,7 +3874,7 @@ value_rtti_indirect_type (struct value *v, int *full,
/* Copy qualifiers to the referenced object. */
target_type = target->type ();
real_type = make_cv_type (target_type->is_const (),
- TYPE_VOLATILE (target_type), real_type);
+ target_type->is_volatile (), real_type);
if (TYPE_IS_REFERENCE (type))
real_type = lookup_reference_type (real_type, type->code ());
else if (type->code () == TYPE_CODE_PTR)
@@ -3883,7 +3883,7 @@ value_rtti_indirect_type (struct value *v, int *full,
internal_error (_("Unexpected value type."));
/* Copy qualifiers to the pointer/reference. */
- real_type = make_cv_type (type->is_const (), TYPE_VOLATILE (type),
+ real_type = make_cv_type (type->is_const (), type->is_volatile (),
real_type);
}
--
2.34.1
next prev parent reply other threads:[~2026-07-22 10:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 10:41 [PATCH v2 00/17] Rewrite type instance flags as a struct with bitfields Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 01/17] gdb: use type instance macros to query const, volatile, restrict Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 02/17] gdb: convert address_class_type_flags_to_name to address_class_id_to_name Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 03/17] gdb: convert address_class_name_to_type_flags to address_class_name_to_id Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 04/17] gdb: convert address_class_type_flags to address_class_dwarf_to_id Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 05/17] gdb: refactor type_stack::insert methods Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 06/17] gdb: inline address_space_{name, type_instance_flags}_to_{type_instance_flags, name} Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 07/17] gdb: split make_type_with_address_space Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 08/17] gdb: convert type instance flags to bitfields Tankut Baris Aktemur
2026-07-24 19:10 ` Keith Seitz
2026-07-22 10:41 ` [PATCH v2 09/17] gdb: convert TYPE_NOTTEXT macro to type::is_nottext Tankut Baris Aktemur
2026-07-22 10:41 ` [PATCH v2 10/17] gdb: convert TYPE_CONST macro to type::is_const Tankut Baris Aktemur
2026-07-22 10:42 ` Tankut Baris Aktemur [this message]
2026-07-22 10:42 ` [PATCH v2 12/17] gdb: convert TYPE_CODE_SPACE macro to type::is_code_space Tankut Baris Aktemur
2026-07-22 10:42 ` [PATCH v2 13/17] gdb: convert TYPE_DATA_SPACE macro to type::is_data_space Tankut Baris Aktemur
2026-07-22 10:42 ` [PATCH v2 14/17] gdb: convert TYPE_RESTRICT macro to type::is_restrict Tankut Baris Aktemur
2026-07-22 10:42 ` [PATCH v2 15/17] gdb: convert TYPE_ATOMIC macro to type::is_atomic Tankut Baris Aktemur
2026-07-22 10:42 ` [PATCH v2 16/17] gdb: convert TYPE_ADDRESS_CLASS macro to type::address_class Tankut Baris Aktemur
2026-07-22 10:42 ` [PATCH v2 17/17] gdb: remove unnecessary braces in recursive_dump_type Tankut Baris Aktemur
2026-07-22 15:42 ` [PATCH v2 00/17] Rewrite type instance flags as a struct with bitfields Tom Tromey
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