From: andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 17 Mar 2010 02:29:58 +0000 (+0000)
Subject: Fix bug
X-Git-Tag: edk2-stable201903~16075
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=3a753121f264d901ddbc7633eb2e4afcb3c65924;ds=sidebyside

Fix bug


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10263 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/ArmPkg/Library/ArmDisassemblerLib/ArmDisassembler.c b/ArmPkg/Library/ArmDisassemblerLib/ArmDisassembler.c
index c3eecbcbcb..8d95a686c9 100644
--- a/ArmPkg/Library/ArmDisassemblerLib/ArmDisassembler.c
+++ b/ArmPkg/Library/ArmDisassemblerLib/ArmDisassembler.c
@@ -37,11 +37,10 @@ CHAR8 *gCondition[] = {
   "2"
 };
 
-#define COND(_a)  gCondition[(_a) >> 28]
+#define COND(_a)  gCondition[((_a) >> 28)]
 
 CHAR8 *gReg[] = {
   "r0",
-  "r1",
   "r2",
   "r3",
   "r4",
@@ -225,7 +224,7 @@ DisassembleArmInstruction (
     if ((OpCode & 0xfd70f000 ) == 0xf550f000) {
       Index = AsciiSPrint (Buf, Size, "PLD");
     } else {
-      Index = AsciiSPrint (Buf, Size, "%a%a%a%a %a, ", L ? "LDR" : "STR", COND (OpCode), BYTE (B), (!P & W) ? "T":"", gReg[Rd]); 
+      Index = AsciiSPrint (Buf, Size, "%a%a%a%a %a, ", L ? "LDR" : "STR", COND (OpCode), BYTE (B), (!(P) && W) ? "T":"", gReg[Rd]); 
     }
     if (P) {
       if (!I) {