MIPS disassembler support.

[oota-llvm.git] / lib / Target / Mips / MipsInstrFormats.td

diff --git a/lib/Target/Mips/MipsInstrFormats.td b/lib/Target/Mips/MipsInstrFormats.td
index 3292e867095718f487a2ba1413ec6988660fd654..841eba0ec0a23fc40dca650e783f0a1a307429e2 100644 (file)
--- a/lib/Target/Mips/MipsInstrFormats.td
+++ b/lib/Target/Mips/MipsInstrFormats.td
@@ -45,6 +45,8 @@ class MipsInst<dag outs, dag ins, string asmstr, list<dag> pattern,
 
   let Namespace = "Mips";
 
+  let Size = 4;
+
   bits<6> Opcode = 0;
 
   // Top 6 bits are the 'opcode' field
@@ -64,6 +66,10 @@ class MipsInst<dag outs, dag ins, string asmstr, list<dag> pattern,
 
   // TSFlags layout should be kept in sync with MipsInstrInfo.h.
   let TSFlags{3-0}   = FormBits;
+
+  let DecoderNamespace = "Mips";
+
+  field bits<32> SoftFail = 0;
 }
 
 // Mips Pseudo Instructions Format
@@ -310,7 +316,7 @@ class FFMADDSUB<bits<3> funct, bits<3> fmt, dag outs, dag ins, string asmstr,
 }
 
 // FP indexed load/store instructions.
-class FFMemIdx<bits<6> _funct, dag outs, dag ins, string asmstr,
+class FFMemIdx<bits<6> funct, dag outs, dag ins, string asmstr,
                list<dag> pattern> :
   MipsInst<outs, ins, asmstr, pattern, NoItinerary, FrmOther>
 {
@@ -318,7 +324,6 @@ class FFMemIdx<bits<6> _funct, dag outs, dag ins, string asmstr,
   bits<5>  index;
   bits<5>  fs;
   bits<5>  fd;
-  bits<6>  funct;
 
   let Opcode = 0x13;