[mips][microMIPSr6] Implement disassembler support
Implement disassembler support for microMIPS32r6.
Differential Revision: http://reviews.llvm.org/D8490
llvm-svn: 235307
diff --git a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
index 8849366..f9d0029 100644
--- a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
+++ b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
@@ -837,10 +837,17 @@
if (Result == MCDisassembler::Fail)
return MCDisassembler::Fail;
- DEBUG(dbgs() << "Trying MicroMips32 table (32-bit instructions):\n");
- // Calling the auto-generated decoder function.
- Result = decodeInstruction(DecoderTableMicroMips32, Instr, Insn, Address,
- this, STI);
+ if (hasMips32r6()) {
+ DEBUG(dbgs() << "Trying MicroMips32r632 table (32-bit instructions):\n");
+ // Calling the auto-generated decoder function.
+ Result = decodeInstruction(DecoderTableMicroMips32r632, Instr, Insn, Address,
+ this, STI);
+ } else {
+ DEBUG(dbgs() << "Trying MicroMips32 table (32-bit instructions):\n");
+ // Calling the auto-generated decoder function.
+ Result = decodeInstruction(DecoderTableMicroMips32, Instr, Insn, Address,
+ this, STI);
+ }
if (Result != MCDisassembler::Fail) {
Size = 4;
return Result;