[PATCH 3/4] Define enum out of the scope of struct

[Yao Qi <qiyaoltc@gmail.com>]

This patch moves the enum definition out of the scope of struct, and
fixes the following error.

gdb/gdbserver/linux-aarch64-low.c:681:18: error: 'OPERAND_REGISTER' was not declared in this scope
   operand.type = OPERAND_REGISTER;
                  ^
gdb/gdbserver:

2015-11-19  Yao Qi  <yao.qi@linaro.org>

	* linux-aarch64-low.c (enum aarch64_operand_type): New.
	(struct aarch64_operand): Move enum out.
---
 gdb/gdbserver/linux-aarch64-low.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c
index a145f80..7cd9b77 100644
--- a/gdb/gdbserver/linux-aarch64-low.c
+++ b/gdb/gdbserver/linux-aarch64-low.c
@@ -614,17 +614,20 @@ enum aarch64_condition_codes
   LE = 0xd,
 };
 
+enum aarch64_operand_type
+{
+  OPERAND_IMMEDIATE,
+  OPERAND_REGISTER,
+};
+
 /* Representation of an operand.  At this time, it only supports register
    and immediate types.  */
 
 struct aarch64_operand
 {
   /* Type of the operand.  */
-  enum
-    {
-      OPERAND_IMMEDIATE,
-      OPERAND_REGISTER,
-    } type;
+  enum aarch64_operand_type type;
+
   /* Value of the operand according to the type.  */
   union
     {
-- 
1.9.1