let Inst{9-0} = 0b0000000010;
}
+//===----------------------------------------------------------------------===//
+// System/User instructions.
+//===----------------------------------------------------------------------===//
+// traps and pause
+let hasSideEffects = 0, isSolo = 1 in
+class J2_MISC_TRAP_PAUSE<string mnemonic, bits<2> MajOp>
+ : JRInst
+ <(outs), (ins u8Imm:$u8),
+ #mnemonic#"(#$u8)"> {
+ bits<8> u8;
+
+ let IClass = 0b0101;
+ let Inst{27-24} = 0b0100;
+ let Inst{23-22} = MajOp;
+ let Inst{12-8} = u8{7-3};
+ let Inst{4-2} = u8{2-0};
+ }
+def J2_trap0 : J2_MISC_TRAP_PAUSE<"trap0", 0b00>;
+def J2_trap1 : J2_MISC_TRAP_PAUSE<"trap1", 0b10>;
+def J2_pause : J2_MISC_TRAP_PAUSE<"pause", 0b01>;
+