gdb ChangeLog

	* gdbtypes.h (builtin_type): Add builtin_char16 and builtin_char32
	fields.
	* gdbtypes.c (gdbtypes_post_init): Set builtin_char16 and
	builtin_char32 fields.
	* printcmd.c (decode_format): Set char size to '\0'
	for strings unless explicit size is given.
	(print_formatted): Correct calculation of NEXT_ADDRESS
	for 16 or 32 bit strings.
	(do_examine): Do not force byte size for strings.
	Use builtin_char16 and builtin_char32 types to display
	16 or 32 bit-wide strings.
	(x_command): Set LAST_SIZE to 'b' for string type.

gdb/doc ChangeLog

      * gdb.texinfo (Examining memory): Update for
	change in string display with explicit size.

gdb/testsuite ChangeLog

	* gdb.base/charset.c (Strin16, String32): New variables.
	* gdb.base/charset.exp (gdb_test): Test correct display
	of 16 or 32 bit strings.

1 files changed, 7 insertions, 0 deletions

diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index f6de878..a40b717 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -3474,6 +3474,13 @@ gdbtypes_post_init (struct gdbarch *gdbarch)
   TYPE_NOTTEXT (builtin_type->builtin_int8) = 1;
   TYPE_NOTTEXT (builtin_type->builtin_uint8) = 1;
 
+  /* Wide character types.  */
+  builtin_type->builtin_char16
+    = arch_integer_type (gdbarch, 16, 0, "char16_t");
+  builtin_type->builtin_char32
+    = arch_integer_type (gdbarch, 32, 0, "char32_t");
+	
+
   /* Default data/code pointer types.  */
   builtin_type->builtin_data_ptr
     = lookup_pointer_type (builtin_type->builtin_void);