uint64_t Address,
const void *Decoder);
+static DecodeStatus DecodeSHLLInstruction(MCInst &Inst, unsigned Insn,
+ uint64_t Address,
+ const void *Decoder);
+
static bool Check(DecodeStatus &Out, DecodeStatus In);
#include "AArch64GenDisassemblerTables.inc"
return MCDisassembler::Success;
}
+
+static DecodeStatus DecodeSHLLInstruction(MCInst &Inst, unsigned Insn,
+ uint64_t Address,
+ const void *Decoder) {
+ unsigned Rd = fieldFromInstruction(Insn, 0, 5);
+ unsigned Rn = fieldFromInstruction(Insn, 5, 5);
+ unsigned size = fieldFromInstruction(Insn, 22, 2);
+ unsigned Q = fieldFromInstruction(Insn, 30, 1);
+
+ DecodeFPR128RegisterClass(Inst, Rd, Address, Decoder);
+
+ if(Q)
+ DecodeFPR128RegisterClass(Inst, Rn, Address, Decoder);
+ else
+ DecodeFPR64RegisterClass(Inst, Rn, Address, Decoder);
+
+ switch (size) {
+ case 0:
+ Inst.addOperand(MCOperand::CreateImm(8));
+ break;
+ case 1:
+ Inst.addOperand(MCOperand::CreateImm(16));
+ break;
+ case 2:
+ Inst.addOperand(MCOperand::CreateImm(32));
+ break;
+ default :
+ return MCDisassembler::Fail;
+ }
+ return MCDisassembler::Success;
+}
+