Add mfasr and mtasr

[oota-llvm.git] / lib / Target / Mips / MipsJITInfo.cpp

diff --git a/lib/Target/Mips/MipsJITInfo.cpp b/lib/Target/Mips/MipsJITInfo.cpp
index cd910bb02a784ff3a1b8d5fecaabd8f9d8e9838e..2072488206aa1f62f4cec0f24f5fa3e15f1f9df5 100644 (file)
--- a/lib/Target/Mips/MipsJITInfo.cpp
+++ b/lib/Target/Mips/MipsJITInfo.cpp
@@ -11,13 +11,12 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "jit"
 #include "MipsJITInfo.h"
 #include "MipsInstrInfo.h"
 #include "MipsRelocations.h"
 #include "MipsSubtarget.h"
 #include "llvm/CodeGen/JITCodeEmitter.h"
-#include "llvm/Function.h"
+#include "llvm/IR/Function.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Memory.h"
@@ -25,6 +24,8 @@
 #include <cstdlib>
 using namespace llvm;
 
+#define DEBUG_TYPE "jit"
+
 
 void MipsJITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
   unsigned NewAddr = (intptr_t)New;
@@ -218,14 +219,21 @@ void *MipsJITInfo::emitFunctionStub(const Function *F, void *Fn,
     Hi++;
   int Lo = (int)(EmittedAddr & 0xffff);
 
-  // lui t9, %hi(EmittedAddr)
-  // addiu t9, t9, %lo(EmittedAddr)
-  // jalr t8, t9
+  // lui $t9, %hi(EmittedAddr)
+  // addiu $t9, $t9, %lo(EmittedAddr)
+  // jalr $t8, $t9
   // nop
-  JCE.emitWordLE(0xf << 26 | 25 << 16 | Hi);
-  JCE.emitWordLE(9 << 26 | 25 << 21 | 25 << 16 | Lo);
-  JCE.emitWordLE(25 << 21 | 24 << 11 | 9);
-  JCE.emitWordLE(0);
+  if (IsLittleEndian) {
+    JCE.emitWordLE(0xf << 26 | 25 << 16 | Hi);
+    JCE.emitWordLE(9 << 26 | 25 << 21 | 25 << 16 | Lo);
+    JCE.emitWordLE(25 << 21 | 24 << 11 | 9);
+    JCE.emitWordLE(0);
+  } else {
+    JCE.emitWordBE(0xf << 26 | 25 << 16 | Hi);
+    JCE.emitWordBE(9 << 26 | 25 << 21 | 25 << 16 | Lo);
+    JCE.emitWordBE(25 << 21 | 24 << 11 | 9);
+    JCE.emitWordBE(0);
+  }
 
   sys::Memory::InvalidateInstructionCache(Addr, 16);
   if (!sys::Memory::setRangeExecutable(Addr, 16))