Classic JIT is still being supported by MIPS, along with MCJIT.
This change adds endian-awareness to MipsJITInfo and emitWordLE in
MipsCodeEmitter has become emitWord now to support both endianness.
Patch by Petar Jovanovic.
llvm-svn: 169177
diff --git a/llvm/lib/Target/Mips/MipsJITInfo.cpp b/llvm/lib/Target/Mips/MipsJITInfo.cpp
index cd910bb..5fd600e 100644
--- a/llvm/lib/Target/Mips/MipsJITInfo.cpp
+++ b/llvm/lib/Target/Mips/MipsJITInfo.cpp
@@ -222,10 +222,17 @@
// 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))