From bc103fbf60e84b5ce0985c309310ec77b6d97bcd Mon Sep 17 00:00:00 2001
From: bgk <bgk@a31d4220-a93d-0410-bf67-fe4944624d44>
Date: Sun, 3 Feb 2013 12:43:01 +0000
Subject: [PATCH] GBA: Fix build

---
 src/gba/GBA-arm.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gba/GBA-arm.cpp b/src/gba/GBA-arm.cpp
index 6063ce46..90d749e5 100644
--- a/src/gba/GBA-arm.cpp
+++ b/src/gba/GBA-arm.cpp
@@ -966,6 +966,7 @@ static void count(u32 opcode, int cond_res)
  #define OP_RSB \
     u32 lhs = value;                                    \
     u32 rhs = reg[(opcode>>16)&15].I;                   \
+    u32 res = lhs - rhs;                                \
     reg[dest].I = res;
 #endif
 #ifndef OP_RSBS
@@ -2959,4 +2960,4 @@ int armExecute()
     } while (cpuTotalTicks<cpuNextEvent && armState && !holdState && !SWITicks);
 
     return 1;
-}
\ No newline at end of file
+}