From 4c128509a53afdc049dee5b6485ea398da08fbfa Mon Sep 17 00:00:00 2001 From: Akira Hatanaka Date: Mon, 3 Dec 2012 23:11:12 +0000 Subject: 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 --- llvm/lib/Target/Mips/MipsJITInfo.cpp | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'llvm/lib/Target/Mips/MipsJITInfo.cpp') diff --git a/llvm/lib/Target/Mips/MipsJITInfo.cpp b/llvm/lib/Target/Mips/MipsJITInfo.cpp index cd910bb02a7..5fd600ebc90 100644 --- a/llvm/lib/Target/Mips/MipsJITInfo.cpp +++ b/llvm/lib/Target/Mips/MipsJITInfo.cpp @@ -222,10 +222,17 @@ void *MipsJITInfo::emitFunctionStub(const Function *F, void *Fn, // 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)) -- cgit v1.2.3