From: Tom Tromey <tromey@redhat.com>
Date: Wed, 14 May 2014 19:52:04 +0000 (-0600)
Subject: add make_unqualified_type
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f1660027106d583c639c9f37096519944d5c20e9;p=binutils-gdb.git

add make_unqualified_type

There's seemingly no function to get the unqualified variant of a
type, so this patch adds one.  This new function will be used in the
final patch.

gdb/ChangeLog
2014-12-12  Tom Tromey  <tromey@redhat.com>

	* gdbtypes.h (make_unqualified_type): Declare.
	* gdbtypes.c (make_unqualified_type): New function.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 56ebab0f9bb..0fc1035f3ba 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-12  Tom Tromey  <tromey@redhat.com>
+
+	* gdbtypes.h (make_unqualified_type): Declare.
+	* gdbtypes.c (make_unqualified_type): New function.
+
 2014-12-12  Tom Tromey  <tromey@redhat.com>
 
 	* ui-file.h (ui_file_write_for_put): Declare.
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index 611a0e7d4a5..7d842e97d1e 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -703,6 +703,19 @@ make_restrict_type (struct type *type)
 			      NULL);
 }
 
+/* Make a type without const, volatile, or restrict.  */
+
+struct type *
+make_unqualified_type (struct type *type)
+{
+  return make_qualified_type (type,
+			      (TYPE_INSTANCE_FLAGS (type)
+			       & ~(TYPE_INSTANCE_FLAG_CONST
+				   | TYPE_INSTANCE_FLAG_VOLATILE
+				   | TYPE_INSTANCE_FLAG_RESTRICT)),
+			      NULL);
+}
+
 /* Replace the contents of ntype with the type *type.  This changes the
    contents, rather than the pointer for TYPE_MAIN_TYPE (ntype); thus
    the changes are propogated to all types in the TYPE_CHAIN.
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index a56f543be2f..b4d4f3a086e 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -1632,6 +1632,8 @@ extern struct type *make_cv_type (int, int, struct type *, struct type **);
 
 extern struct type *make_restrict_type (struct type *);
 
+extern struct type *make_unqualified_type (struct type *);
+
 extern void replace_type (struct type *, struct type *);
 
 extern int address_space_name_to_int (struct gdbarch *, char *);