private void ProcessPacket(HexagonPacket packet)
{
foreach (var instr in packet.Instructions)
{
this.iclass = instr.InstructionClass;
switch (instr.Mnemonic)
{
default:
host.Error(
instr.Address,
string.Format("Hexagon instruction '{0}' is not supported yet.", instr));
EmitUnitTest(packet, instr.Mnemonic.ToString());
break;
case Mnemonic.ASSIGN: RewriteAssign(instr.Operands[0], instr.Operands[1]); break;
case Mnemonic.ADDEQ: RewriteAugmentedAssign(instr.Operands[0], m.IAdd, instr.Operands[1]); break;
case Mnemonic.ANDEQ: RewriteAugmentedAssign(instr.Operands[0], m.And, instr.Operands[1]); break;
case Mnemonic.OREQ: RewriteAugmentedAssign(instr.Operands[0], m.Or, instr.Operands[1]); break;
case Mnemonic.SUBEQ: RewriteAugmentedAssign(instr.Operands[0], m.ISub, instr.Operands[1]); break;
case Mnemonic.XOREQ: RewriteAugmentedAssign(instr.Operands[0], m.Xor, instr.Operands[1]); break;
case Mnemonic.SIDEEFFECT: RewriteSideEffect(instr.InstructionClass, instr.Operands[0]); break;
case Mnemonic.call: RewriteCall(instr); break;
case Mnemonic.callr: RewriteCall(instr); break;
case Mnemonic.deallocframe: RewriteDeallocFrame(); break;
case Mnemonic.dealloc_return: RewriteDeallocReturn(); break;
case Mnemonic.jump: RewriteJump(instr, instr.Operands[0]); break;
case Mnemonic.jumpr: RewriteJumpr(instr.Operands[0]); break;
case Mnemonic.nop: m.Nop(); break;
case Mnemonic.rte: RewriteRte(); break;
case Mnemonic.brkpt:
case Mnemonic.dckill:
case Mnemonic.ickill:
case Mnemonic.isync:
case Mnemonic.l2kill:
case Mnemonic.syncht:
m.SideEffect(RewriteIntrinsic(instr.Mnemonic.ToString(), true, VoidType.Instance)); break;
}
m.Instructions.Last().Class = this.iclass;
}
}
private void EmitUnitTest(HexagonPacket packet, string mnemonic)
{
var testGenSvc = arch.Services.GetService <ITestGenerationService>();
testGenSvc?.ReportMissingRewriter("HexagonRw", packet, mnemonic, rdr, "");
}