private void RunCodeWithTry(CodeBody body, StackFrame stack)
{
try
{
RunCode(stack, body);
}
catch (Exception err)
{
bool bEH = false;
if (body.bodyNative.HasExceptionHandlers)
{
bEH = JumpToErr(body, stack, err);
}
if (!bEH)
{
throw err;
}
}
}
private void RunCodeWithTry(CodeBody body, StackFrame stack)
{
try
{
this.RunCode(stack, body);
}
catch (Exception ex)
{
bool flag = false;
bool hasExceptionHandlers = body.bodyNative.HasExceptionHandlers;
if (hasExceptionHandlers)
{
flag = this.JumpToErr(body, stack, ex);
}
bool flag2 = !flag;
if (flag2)
{
throw ex;
}
}
}
public void InitToken(ThreadContext context, CodeBody body, object _p)
{
switch (code)
{
case CodeEx.Leave:
case CodeEx.Leave_S:
case CodeEx.Br:
case CodeEx.Br_S:
case CodeEx.Brtrue:
case CodeEx.Brtrue_S:
case CodeEx.Brfalse:
case CodeEx.Brfalse_S:
//比较流程控制
case CodeEx.Beq:
case CodeEx.Beq_S:
case CodeEx.Bne_Un:
case CodeEx.Bne_Un_S:
case CodeEx.Bge:
case CodeEx.Bge_S:
case CodeEx.Bge_Un:
case CodeEx.Bge_Un_S:
case CodeEx.Bgt:
case CodeEx.Bgt_S:
case CodeEx.Bgt_Un:
case CodeEx.Bgt_Un_S:
case CodeEx.Ble:
case CodeEx.Ble_S:
case CodeEx.Ble_Un:
case CodeEx.Ble_Un_S:
case CodeEx.Blt:
case CodeEx.Blt_S:
case CodeEx.Blt_Un:
case CodeEx.Blt_Un_S:
//this.tokenAddr = ((Mono.Cecil.Cil.Instruction)_p).Offset;
this.tokenAddr_Index = body.addr[((Mono.Cecil.Cil.Instruction)_p).Offset];
break;
case CodeEx.Isinst:
case CodeEx.Constrained:
case CodeEx.Box:
case CodeEx.Initobj:
case CodeEx.Castclass:
this.tokenType = context.GetType(_p);
//this.tokenUnknown = _p;
break;
case CodeEx.Ldfld:
case CodeEx.Ldflda:
case CodeEx.Ldsfld:
case CodeEx.Ldsflda:
case CodeEx.Stfld:
case CodeEx.Stsfld:
this.tokenField = context.GetField(_p);
//this.tokenUnknown = _p;
break;
case CodeEx.Call:
case CodeEx.Callvirt:
case CodeEx.Newobj:
case CodeEx.Ldftn:
case CodeEx.Ldvirtftn:
this.tokenMethod = context.GetMethod(_p);
break;
case CodeEx.Ldc_I4:
this.tokenI32 = (int)_p;
break;
case CodeEx.Ldc_I4_S:
this.tokenI32 = (int)Convert.ToDecimal(_p);
break;
case CodeEx.Ldc_I4_M1:
this.tokenI32 = -1;
break;
case CodeEx.Ldc_I4_0:
this.tokenI32 = 0;
break;
case CodeEx.Ldc_I4_1:
this.tokenI32 = 1;
break;
case CodeEx.Ldc_I4_2:
this.tokenI32 = 2;
break;
case CodeEx.Ldc_I4_3:
this.tokenI32 = 3;
break;
case CodeEx.Ldc_I4_4:
this.tokenI32 = 4;
break;
case CodeEx.Ldc_I4_5:
this.tokenI32 = 5;
break;
case CodeEx.Ldc_I4_6:
this.tokenI32 = 6;
break;
case CodeEx.Ldc_I4_7:
this.tokenI32 = 7;
break;
case CodeEx.Ldc_I4_8:
this.tokenI32 = 8;
break;
case CodeEx.Ldc_I8:
this.tokenI64 = (Int64)_p;
break;
case CodeEx.Ldc_R4:
this.tokenR32 = (float)_p;
break;
case CodeEx.Ldc_R8:
this.tokenR64 = (double)_p;
break;
case CodeEx.Ldstr:
this.tokenStr = _p as string;
break;
case CodeEx.Ldloca:
case CodeEx.Ldloca_S:
case CodeEx.Ldloc_S:
case CodeEx.Stloc_S:
this.tokenI32 = ((VariableDefinition)_p).Index;
//this.tokenUnknown = _p;
break;
case CodeEx.Ldloc:
case CodeEx.Stloc:
this.tokenI32 = (int)_p;
break;
case CodeEx.Ldloc_0:
this.tokenI32 = 0;
break;
case CodeEx.Ldloc_1:
this.tokenI32 = 1;
break;
case CodeEx.Ldloc_2:
this.tokenI32 = 2;
break;
case CodeEx.Ldloc_3:
this.tokenI32 = 3;
break;
case CodeEx.Ldarga:
case CodeEx.Ldarga_S:
case CodeEx.Starg:
case CodeEx.Starg_S:
this.tokenI32 = (_p as Mono.Cecil.ParameterDefinition).Index;
break;
case CodeEx.Switch:
{
Mono.Cecil.Cil.Instruction[] e = _p as Mono.Cecil.Cil.Instruction[];
tokenAddr_Switch = new int[e.Length];
for (int i = 0; i < e.Length; i++)
{
tokenAddr_Switch[i] = body.addr[(e[i].Offset)];
}
}
break;
case CodeEx.Ldarg:
this.tokenI32 = (int)_p;
break;
case CodeEx.Ldarg_S:
this.tokenI32 = (_p as Mono.Cecil.ParameterReference).Index;
break;
case CodeEx.Volatile:
break;
default:
this.tokenUnknown = _p;
break;
}
}
private void RunCode(StackFrame stack, CodeBody body)
{
CodeBody.OpCode opCode;
while (true)
{
int codepos = stack._codepos;
opCode = body.opCodes[codepos];
bool flag = this.DebugLevel >= 9;
if (flag)
{
this.environment.logger.Log(opCode.ToString());
}
switch (opCode.code)
{
case CodeEx.Nop:
stack.Nop();
continue;
case CodeEx.Break:
stack.Break(this, opCode.tokenUnknown);
continue;
case CodeEx.Ldarg_0:
stack.Ldarg(0);
continue;
case CodeEx.Ldarg_1:
stack.Ldarg(1);
continue;
case CodeEx.Ldarg_2:
stack.Ldarg(2);
continue;
case CodeEx.Ldarg_3:
stack.Ldarg(3);
continue;
case CodeEx.Ldloc_0:
stack.Ldloc(0);
continue;
case CodeEx.Ldloc_1:
stack.Ldloc(1);
continue;
case CodeEx.Ldloc_2:
stack.Ldloc(2);
continue;
case CodeEx.Ldloc_3:
stack.Ldloc(3);
continue;
case CodeEx.Stloc_0:
stack.Stloc(0);
continue;
case CodeEx.Stloc_1:
stack.Stloc(1);
continue;
case CodeEx.Stloc_2:
stack.Stloc(2);
continue;
case CodeEx.Stloc_3:
stack.Stloc(3);
continue;
case CodeEx.Ldarg_S:
{
bool isStatic = body.bodyNative.Method.IsStatic;
if (isStatic)
{
stack.Ldarg(opCode.tokenI32);
}
else
{
stack.Ldarg(opCode.tokenI32 + 1);
}
continue;
}
case CodeEx.Ldarga_S:
{
bool isStatic2 = body.bodyNative.Method.IsStatic;
if (isStatic2)
{
stack.Ldarga(opCode.tokenI32);
}
else
{
stack.Ldarga(opCode.tokenI32 + 1);
}
continue;
}
case CodeEx.Starg_S:
{
bool isStatic3 = body.bodyNative.Method.IsStatic;
if (isStatic3)
{
stack.Starg(this, opCode.tokenI32);
}
else
{
stack.Starg(this, opCode.tokenI32 + 1);
}
continue;
}
case CodeEx.Ldloc_S:
stack.Ldloc(opCode.tokenI32);
continue;
case CodeEx.Ldloca_S:
stack.Ldloca(opCode.tokenI32);
continue;
case CodeEx.Stloc_S:
stack.Stloc(opCode.tokenI32);
continue;
case CodeEx.Ldnull:
stack.Ldnull();
continue;
case CodeEx.Ldc_I4_M1:
stack.Ldc_I4(-1);
continue;
case CodeEx.Ldc_I4_0:
stack.Ldc_I4(0);
continue;
case CodeEx.Ldc_I4_1:
stack.Ldc_I4(1);
continue;
case CodeEx.Ldc_I4_2:
stack.Ldc_I4(2);
continue;
case CodeEx.Ldc_I4_3:
stack.Ldc_I4(3);
continue;
case CodeEx.Ldc_I4_4:
stack.Ldc_I4(4);
continue;
case CodeEx.Ldc_I4_5:
stack.Ldc_I4(5);
continue;
case CodeEx.Ldc_I4_6:
stack.Ldc_I4(6);
continue;
case CodeEx.Ldc_I4_7:
stack.Ldc_I4(7);
continue;
case CodeEx.Ldc_I4_8:
stack.Ldc_I4(8);
continue;
case CodeEx.Ldc_I4_S:
stack.Ldc_I4(opCode.tokenI32);
continue;
case CodeEx.Ldc_I4:
stack.Ldc_I4(opCode.tokenI32);
continue;
case CodeEx.Ldc_I8:
stack.Ldc_I8(opCode.tokenI64);
continue;
case CodeEx.Ldc_R4:
stack.Ldc_R4(opCode.tokenR32);
continue;
case CodeEx.Ldc_R8:
stack.Ldc_R8(opCode.tokenR64);
continue;
case CodeEx.Dup:
stack.Dup();
continue;
case CodeEx.Pop:
stack.Pop();
continue;
case CodeEx.Jmp:
stack.Jmp(this, opCode.tokenUnknown);
continue;
case CodeEx.Call:
stack.Call(this, opCode.tokenMethod, false);
continue;
case CodeEx.Calli:
stack.Calli(this, opCode.tokenUnknown);
continue;
case CodeEx.Ret:
goto IL_3CF;
case CodeEx.Br_S:
stack.Br(opCode.tokenAddr_Index);
continue;
case CodeEx.Brfalse_S:
stack.Brfalse(opCode.tokenAddr_Index);
continue;
case CodeEx.Brtrue_S:
stack.Brtrue(opCode.tokenAddr_Index);
continue;
case CodeEx.Beq_S:
stack.Beq(opCode.tokenAddr_Index);
continue;
case CodeEx.Bge_S:
stack.Bge(opCode.tokenAddr_Index);
continue;
case CodeEx.Bgt_S:
stack.Bgt(opCode.tokenAddr_Index);
continue;
case CodeEx.Ble_S:
stack.Ble(opCode.tokenAddr_Index);
continue;
case CodeEx.Blt_S:
stack.Blt(opCode.tokenAddr_Index);
continue;
case CodeEx.Bne_Un_S:
stack.Bne_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Bge_Un_S:
stack.Bge_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Bgt_Un_S:
stack.Bgt_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Ble_Un_S:
stack.Ble_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Blt_Un_S:
stack.Blt_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Br:
stack.Br(opCode.tokenAddr_Index);
continue;
case CodeEx.Brfalse:
stack.Brfalse(opCode.tokenAddr_Index);
continue;
case CodeEx.Brtrue:
stack.Brtrue(opCode.tokenAddr_Index);
continue;
case CodeEx.Beq:
stack.Beq(opCode.tokenAddr_Index);
continue;
case CodeEx.Bge:
stack.Bge(opCode.tokenAddr_Index);
continue;
case CodeEx.Bgt:
stack.Bgt(opCode.tokenAddr_Index);
continue;
case CodeEx.Ble:
stack.Ble(opCode.tokenAddr_Index);
continue;
case CodeEx.Blt:
stack.Blt(opCode.tokenAddr_Index);
continue;
case CodeEx.Bne_Un:
stack.Bne_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Bge_Un:
stack.Bge_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Bgt_Un:
stack.Bgt_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Ble_Un:
stack.Ble_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Blt_Un:
stack.Blt_Un(opCode.tokenAddr_Index);
continue;
case CodeEx.Switch:
stack.Switch(this, opCode.tokenAddr_Switch);
continue;
case CodeEx.Ldind_I1:
stack.Ldind_I1();
continue;
case CodeEx.Ldind_U1:
stack.Ldind_U1();
continue;
case CodeEx.Ldind_I2:
stack.Ldind_I2();
continue;
case CodeEx.Ldind_U2:
stack.Ldind_U2();
continue;
case CodeEx.Ldind_I4:
stack.Ldind_I4();
continue;
case CodeEx.Ldind_U4:
stack.Ldind_U4();
continue;
case CodeEx.Ldind_I8:
stack.Ldind_I8();
continue;
case CodeEx.Ldind_I:
stack.Ldind_I();
continue;
case CodeEx.Ldind_R4:
stack.Ldind_R4();
continue;
case CodeEx.Ldind_R8:
stack.Ldind_R8();
continue;
case CodeEx.Ldind_Ref:
stack.Ldind_Ref();
continue;
case CodeEx.Stind_Ref:
stack.Stind_Ref(this, opCode.tokenUnknown);
continue;
case CodeEx.Stind_I1:
stack.Stind_I1(this, opCode.tokenUnknown);
continue;
case CodeEx.Stind_I2:
stack.Stind_I2(this, opCode.tokenUnknown);
continue;
case CodeEx.Stind_I4:
stack.Stind_I4(this, opCode.tokenUnknown);
continue;
case CodeEx.Stind_I8:
stack.Stind_I8(this, opCode.tokenUnknown);
continue;
case CodeEx.Stind_R4:
stack.Stind_R4(this, opCode.tokenUnknown);
continue;
case CodeEx.Stind_R8:
stack.Stind_R8(this, opCode.tokenUnknown);
continue;
case CodeEx.Add:
stack.Add();
continue;
case CodeEx.Sub:
stack.Sub();
continue;
case CodeEx.Mul:
stack.Mul();
continue;
case CodeEx.Div:
stack.Div();
continue;
case CodeEx.Div_Un:
stack.Div_Un();
continue;
case CodeEx.Rem:
stack.Rem();
continue;
case CodeEx.Rem_Un:
stack.Rem_Un();
continue;
case CodeEx.And:
stack.And();
continue;
case CodeEx.Or:
stack.Or();
continue;
case CodeEx.Xor:
stack.Xor();
continue;
case CodeEx.Shl:
stack.Shl(this, opCode.tokenUnknown);
continue;
case CodeEx.Shr:
stack.Shr(this, opCode.tokenUnknown);
continue;
case CodeEx.Shr_Un:
stack.Shr_Un(this, opCode.tokenUnknown);
continue;
case CodeEx.Neg:
stack.Neg();
continue;
case CodeEx.Not:
stack.Not();
continue;
case CodeEx.Conv_I1:
stack.Conv_I1();
continue;
case CodeEx.Conv_I2:
stack.Conv_I2();
continue;
case CodeEx.Conv_I4:
stack.Conv_I4();
continue;
case CodeEx.Conv_I8:
stack.Conv_I8();
continue;
case CodeEx.Conv_R4:
stack.Conv_R4();
continue;
case CodeEx.Conv_R8:
stack.Conv_R8();
continue;
case CodeEx.Conv_U4:
stack.Conv_U4();
continue;
case CodeEx.Conv_U8:
stack.Conv_U8();
continue;
case CodeEx.Callvirt:
stack.Call(this, opCode.tokenMethod, true);
continue;
case CodeEx.Cpobj:
stack.Cpobj(this, opCode.tokenUnknown);
continue;
case CodeEx.Ldobj:
stack.Ldobj(this, opCode.tokenUnknown);
continue;
case CodeEx.Ldstr:
stack.Ldstr(opCode.tokenStr);
continue;
case CodeEx.Newobj:
stack.NewObj(this, opCode.tokenMethod);
continue;
case CodeEx.Castclass:
stack.Castclass(this, opCode.tokenType);
continue;
case CodeEx.Isinst:
stack.Isinst(this, opCode.tokenType);
continue;
case CodeEx.Conv_R_Un:
stack.Conv_R_Un();
continue;
case CodeEx.Unbox:
stack.Unbox();
continue;
case CodeEx.Throw:
stack.Throw(this, opCode.tokenUnknown);
continue;
case CodeEx.Ldfld:
stack.Ldfld(this, opCode.tokenField);
continue;
case CodeEx.Ldflda:
stack.Ldflda(this, opCode.tokenField);
continue;
case CodeEx.Stfld:
stack.Stfld(this, opCode.tokenField);
continue;
case CodeEx.Ldsfld:
stack.Ldsfld(this, opCode.tokenField);
continue;
case CodeEx.Ldsflda:
stack.Ldsflda(this, opCode.tokenField);
continue;
case CodeEx.Stsfld:
stack.Stsfld(this, opCode.tokenField);
continue;
case CodeEx.Stobj:
stack.Stobj(this, opCode.tokenUnknown);
continue;
case CodeEx.Conv_Ovf_I1_Un:
stack.Conv_Ovf_I1_Un();
continue;
case CodeEx.Conv_Ovf_I2_Un:
stack.Conv_Ovf_I2_Un();
continue;
case CodeEx.Conv_Ovf_I4_Un:
stack.Conv_Ovf_I4_Un();
continue;
case CodeEx.Conv_Ovf_I8_Un:
stack.Conv_Ovf_I8_Un();
continue;
case CodeEx.Conv_Ovf_U1_Un:
stack.Conv_Ovf_U1_Un();
continue;
case CodeEx.Conv_Ovf_U2_Un:
stack.Conv_Ovf_U2_Un();
continue;
case CodeEx.Conv_Ovf_U4_Un:
stack.Conv_Ovf_U4_Un();
continue;
case CodeEx.Conv_Ovf_U8_Un:
stack.Conv_Ovf_U8_Un();
continue;
case CodeEx.Conv_Ovf_I_Un:
stack.Conv_Ovf_I_Un();
continue;
case CodeEx.Conv_Ovf_U_Un:
stack.Conv_Ovf_U_Un();
continue;
case CodeEx.Box:
stack.Box(opCode.tokenType);
continue;
case CodeEx.Newarr:
stack.NewArr(this, opCode.tokenType.TypeForSystem);
continue;
case CodeEx.Ldlen:
stack.LdLen();
continue;
case CodeEx.Ldelema:
stack.Ldelema(opCode.tokenUnknown);
continue;
case CodeEx.Ldelem_I1:
stack.Ldelem_I1();
continue;
case CodeEx.Ldelem_U1:
stack.Ldelem_U1();
continue;
case CodeEx.Ldelem_I2:
stack.Ldelem_I2();
continue;
case CodeEx.Ldelem_U2:
stack.Ldelem_U2();
continue;
case CodeEx.Ldelem_I4:
stack.Ldelem_I4();
continue;
case CodeEx.Ldelem_U4:
stack.Ldelem_U4();
continue;
case CodeEx.Ldelem_I8:
stack.Ldelem_I8();
continue;
case CodeEx.Ldelem_I:
stack.Ldelem_I();
continue;
case CodeEx.Ldelem_R4:
stack.Ldelem_R4();
continue;
case CodeEx.Ldelem_R8:
stack.Ldelem_R8();
continue;
case CodeEx.Ldelem_Ref:
stack.Ldelem_Ref();
continue;
case CodeEx.Stelem_I:
stack.Stelem_I();
continue;
case CodeEx.Stelem_I1:
stack.Stelem_I1();
continue;
case CodeEx.Stelem_I2:
stack.Stelem_I2();
continue;
case CodeEx.Stelem_I4:
stack.Stelem_I4();
continue;
case CodeEx.Stelem_I8:
stack.Stelem_I8();
continue;
case CodeEx.Stelem_R4:
stack.Stelem_R4();
continue;
case CodeEx.Stelem_R8:
stack.Stelem_R8();
continue;
case CodeEx.Stelem_Ref:
stack.Stelem_Ref();
continue;
case CodeEx.Ldelem_Any:
stack.Ldelem_Any(opCode.tokenUnknown);
continue;
case CodeEx.Stelem_Any:
stack.Stelem_Any();
continue;
case CodeEx.Unbox_Any:
stack.Unbox_Any();
continue;
case CodeEx.Conv_Ovf_I1:
stack.Conv_Ovf_I1();
continue;
case CodeEx.Conv_Ovf_U1:
stack.Conv_Ovf_U1();
continue;
case CodeEx.Conv_Ovf_I2:
stack.Conv_Ovf_I2();
continue;
case CodeEx.Conv_Ovf_U2:
stack.Conv_Ovf_U2();
continue;
case CodeEx.Conv_Ovf_I4:
stack.Conv_Ovf_I4();
continue;
case CodeEx.Conv_Ovf_U4:
stack.Conv_Ovf_U4();
continue;
case CodeEx.Conv_Ovf_I8:
stack.Conv_Ovf_I8();
continue;
case CodeEx.Conv_Ovf_U8:
stack.Conv_Ovf_U8();
continue;
case CodeEx.Refanyval:
stack.Refanyval(this, opCode.tokenUnknown);
continue;
case CodeEx.Ckfinite:
stack.Ckfinite();
continue;
case CodeEx.Mkrefany:
stack.Mkrefany(this, opCode.tokenUnknown);
continue;
case CodeEx.Ldtoken:
stack.Ldtoken(this, this.GetToken(opCode.tokenUnknown));
continue;
case CodeEx.Conv_U2:
stack.Conv_U2();
continue;
case CodeEx.Conv_U1:
stack.Conv_U1();
continue;
case CodeEx.Conv_I:
stack.Conv_I();
continue;
case CodeEx.Conv_Ovf_I:
stack.Conv_Ovf_I();
continue;
case CodeEx.Conv_Ovf_U:
stack.Conv_Ovf_U();
continue;
case CodeEx.Add_Ovf:
stack.Add_Ovf(this, opCode.tokenUnknown);
continue;
case CodeEx.Add_Ovf_Un:
stack.Add_Ovf_Un(this, opCode.tokenUnknown);
continue;
case CodeEx.Mul_Ovf:
stack.Mul_Ovf(this, opCode.tokenUnknown);
continue;
case CodeEx.Mul_Ovf_Un:
stack.Mul_Ovf_Un(this, opCode.tokenUnknown);
continue;
case CodeEx.Sub_Ovf:
stack.Sub_Ovf(this, opCode.tokenUnknown);
continue;
case CodeEx.Sub_Ovf_Un:
stack.Sub_Ovf_Un(this, opCode.tokenUnknown);
continue;
case CodeEx.Endfinally:
stack.Endfinally(this, opCode.tokenUnknown);
continue;
case CodeEx.Leave:
stack.Leave(opCode.tokenAddr_Index);
continue;
case CodeEx.Leave_S:
stack.Leave(opCode.tokenAddr_Index);
continue;
case CodeEx.Stind_I:
stack.Stind_I(this, opCode.tokenUnknown);
continue;
case CodeEx.Conv_U:
stack.Conv_U();
continue;
case CodeEx.Arglist:
stack.Arglist(this, opCode.tokenUnknown);
continue;
case CodeEx.Ceq:
stack.Ceq();
continue;
case CodeEx.Cgt:
stack.Cgt();
continue;
case CodeEx.Cgt_Un:
stack.Cgt_Un();
continue;
case CodeEx.Clt:
stack.Clt();
continue;
case CodeEx.Clt_Un:
stack.Clt_Un();
continue;
case CodeEx.Ldftn:
stack.Ldftn(this, opCode.tokenMethod);
continue;
case CodeEx.Ldvirtftn:
stack.Ldvirtftn(this, opCode.tokenMethod);
continue;
case CodeEx.Ldarg:
{
bool isStatic4 = body.bodyNative.Method.IsStatic;
if (isStatic4)
{
stack.Ldarg(opCode.tokenI32);
}
else
{
stack.Ldarg(opCode.tokenI32 + 1);
}
continue;
}
case CodeEx.Ldarga:
{
bool isStatic5 = body.bodyNative.Method.IsStatic;
if (isStatic5)
{
stack.Ldarga(opCode.tokenI32);
}
else
{
stack.Ldarga(opCode.tokenI32 + 1);
}
continue;
}
case CodeEx.Starg:
{
bool isStatic6 = body.bodyNative.Method.IsStatic;
if (isStatic6)
{
stack.Starg(this, opCode.tokenI32);
}
else
{
stack.Starg(this, opCode.tokenI32 + 1);
}
continue;
}
case CodeEx.Ldloc:
stack.Ldloc(opCode.tokenI32);
continue;
case CodeEx.Ldloca:
stack.Ldloca(opCode.tokenI32);
continue;
case CodeEx.Stloc:
stack.Stloc(opCode.tokenI32);
continue;
case CodeEx.Localloc:
stack.Localloc(this, opCode.tokenUnknown);
continue;
case CodeEx.Endfilter:
stack.Endfilter(this, opCode.tokenUnknown);
continue;
case CodeEx.Unaligned:
stack.Unaligned(this, opCode.tokenUnknown);
continue;
case CodeEx.Volatile:
stack.Volatile();
continue;
case CodeEx.Tail:
stack.Tail(this, opCode.tokenUnknown);
continue;
case CodeEx.Initobj:
stack.Initobj(this, opCode.tokenType);
continue;
case CodeEx.Constrained:
stack.Constrained(this, opCode.tokenType);
continue;
case CodeEx.Cpblk:
stack.Cpblk(this, opCode.tokenUnknown);
continue;
case CodeEx.Initblk:
stack.Initblk(this, opCode.tokenUnknown);
continue;
case CodeEx.No:
stack.No(this, opCode.tokenUnknown);
continue;
case CodeEx.Rethrow:
stack.Rethrow(this, opCode.tokenUnknown);
continue;
case CodeEx.Sizeof:
stack.Sizeof(this, opCode.tokenUnknown);
continue;
case CodeEx.Refanytype:
stack.Refanytype(this, opCode.tokenUnknown);
continue;
case CodeEx.Readonly:
stack.Readonly(this, opCode.tokenUnknown);
continue;
}
break;
}
throw new Exception("未实现的OpCode:" + opCode.code);
IL_3CF:
stack.Ret();
}
private bool JumpToErr(CodeBody body, StackFrame frame, Exception err)
{
Instruction code = frame.GetCode();
List <ExceptionHandler> list = new List <ExceptionHandler>();
ExceptionHandler exceptionHandler = null;
int num = -1;
foreach (ExceptionHandler current in body.bodyNative.ExceptionHandlers)
{
bool flag = current.HandlerType == ExceptionHandlerType.Catch;
if (flag)
{
Type typeForSystem = this.GetType(current.CatchType).TypeForSystem;
bool flag2 = typeForSystem == err.GetType() || err.GetType().IsSubclassOf(typeForSystem);
if (flag2)
{
bool flag3 = current.TryStart.Offset <= code.Offset && current.TryEnd.Offset >= code.Offset;
if (flag3)
{
bool flag4 = exceptionHandler == null;
if (flag4)
{
exceptionHandler = current;
num = this.GetBaseCount(typeForSystem, err.GetType());
}
else
{
bool flag5 = current.TryStart.Offset > exceptionHandler.TryStart.Offset || current.TryEnd.Offset < exceptionHandler.TryEnd.Offset;
if (flag5)
{
exceptionHandler = current;
num = this.GetBaseCount(typeForSystem, err.GetType());
}
else
{
bool flag6 = current.TryStart.Offset == exceptionHandler.TryStart.Offset || current.TryEnd.Offset == exceptionHandler.TryEnd.Offset;
if (flag6)
{
bool flag7 = typeForSystem == err.GetType();
if (flag7)
{
exceptionHandler = current;
num = this.GetBaseCount(typeForSystem, err.GetType());
}
else
{
bool flag8 = this.GetType(exceptionHandler.CatchType).TypeForSystem == err.GetType();
if (flag8)
{
continue;
}
int baseCount = this.GetBaseCount(typeForSystem, err.GetType());
bool flag9 = baseCount == -1;
if (flag9)
{
continue;
}
bool flag10 = baseCount < num;
if (flag10)
{
exceptionHandler = current;
num = baseCount;
}
}
}
}
}
list.Add(current);
}
}
}
}
bool flag11 = exceptionHandler != null;
bool result;
if (flag11)
{
frame.stackCalc.Push(err);
frame.SetCodePos(exceptionHandler.HandlerStart.Offset);
this.RunCodeWithTry(body, frame);
result = true;
}
else
{
result = false;
}
return(result);
}
public void InitToken(ThreadContext context, CodeBody body, object _p)
{
switch (code)
{
case CodeEx.Leave:
case CodeEx.Leave_S:
case CodeEx.Br:
case CodeEx.Br_S:
case CodeEx.Brtrue:
case CodeEx.Brtrue_S:
case CodeEx.Brfalse:
case CodeEx.Brfalse_S:
//比较流程控制
case CodeEx.Beq:
case CodeEx.Beq_S:
case CodeEx.Bne_Un:
case CodeEx.Bne_Un_S:
case CodeEx.Bge:
case CodeEx.Bge_S:
case CodeEx.Bge_Un:
case CodeEx.Bge_Un_S:
case CodeEx.Bgt:
case CodeEx.Bgt_S:
case CodeEx.Bgt_Un:
case CodeEx.Bgt_Un_S:
case CodeEx.Ble:
case CodeEx.Ble_S:
case CodeEx.Ble_Un:
case CodeEx.Ble_Un_S:
case CodeEx.Blt:
case CodeEx.Blt_S:
case CodeEx.Blt_Un:
case CodeEx.Blt_Un_S:
//this.tokenAddr = ((Mono.Cecil.Cil.Instruction)_p).Offset;
this.tokenAddr_Index = body.addr[((Mono.Cecil.Cil.Instruction)_p).Offset];
break;
case CodeEx.Isinst:
case CodeEx.Constrained:
case CodeEx.Box:
case CodeEx.Initobj:
case CodeEx.Castclass:
case CodeEx.Newarr:
this.tokenType = context.GetType(_p);
//this.tokenUnknown = _p;
break;
case CodeEx.Ldfld:
case CodeEx.Ldflda:
case CodeEx.Ldsfld:
case CodeEx.Ldsflda:
case CodeEx.Stfld:
case CodeEx.Stsfld:
this.tokenField = context.GetField(_p);
//this.tokenUnknown = _p;
break;
case CodeEx.Call:
case CodeEx.Callvirt:
case CodeEx.Newobj:
case CodeEx.Ldftn:
case CodeEx.Ldvirtftn:
this.tokenMethod = context.GetMethod(_p);
break;
case CodeEx.Ldc_I4:
this.tokenI32 = (int)_p;
break;
case CodeEx.Ldc_I4_S:
this.tokenI32 = (int)Convert.ToDecimal(_p);
break;
case CodeEx.Ldc_I4_M1:
this.tokenI32 = -1;
break;
case CodeEx.Ldc_I4_0:
this.tokenI32 = 0;
break;
case CodeEx.Ldc_I4_1:
this.tokenI32 = 1;
break;
case CodeEx.Ldc_I4_2:
this.tokenI32 = 2;
break;
case CodeEx.Ldc_I4_3:
this.tokenI32 = 3;
break;
case CodeEx.Ldc_I4_4:
this.tokenI32 = 4;
break;
case CodeEx.Ldc_I4_5:
this.tokenI32 = 5;
break;
case CodeEx.Ldc_I4_6:
this.tokenI32 = 6;
break;
case CodeEx.Ldc_I4_7:
this.tokenI32 = 7;
break;
case CodeEx.Ldc_I4_8:
this.tokenI32 = 8;
break;
case CodeEx.Ldc_I8:
this.tokenI64 = (Int64)_p;
break;
case CodeEx.Ldc_R4:
this.tokenR32 = (float)_p;
break;
case CodeEx.Ldc_R8:
this.tokenR64 = (double)_p;
break;
case CodeEx.Ldstr:
this.tokenStr = _p as string;
break;
case CodeEx.Ldloca:
case CodeEx.Ldloca_S:
case CodeEx.Ldloc_S:
case CodeEx.Stloc_S:
this.tokenI32 = ((VariableDefinition)_p).Index;
//this.tokenUnknown = _p;
break;
case CodeEx.Ldloc:
case CodeEx.Stloc:
this.tokenI32 = (int)_p;
break;
case CodeEx.Ldloc_0:
this.tokenI32 = 0;
break;
case CodeEx.Ldloc_1:
this.tokenI32 = 1;
break;
case CodeEx.Ldloc_2:
this.tokenI32 = 2;
break;
case CodeEx.Ldloc_3:
this.tokenI32 = 3;
break;
case CodeEx.Ldarga:
case CodeEx.Ldarga_S:
case CodeEx.Starg:
case CodeEx.Starg_S:
this.tokenI32 = (_p as Mono.Cecil.ParameterDefinition).Index;
break;
case CodeEx.Switch:
{
Mono.Cecil.Cil.Instruction[] e = _p as Mono.Cecil.Cil.Instruction[];
tokenAddr_Switch = new int[e.Length];
for (int i = 0; i < e.Length; i++)
{
tokenAddr_Switch[i] = body.addr[(e[i].Offset)];
}
}
break;
case CodeEx.Ldarg:
this.tokenI32 = (int)_p;
break;
case CodeEx.Ldarg_S:
this.tokenI32 = (_p as Mono.Cecil.ParameterReference).Index;
break;
case CodeEx.Volatile:
case CodeEx. Ldind_I1:
case CodeEx. Ldind_U1:
case CodeEx. Ldind_I2:
case CodeEx. Ldind_U2:
case CodeEx. Ldind_I4:
case CodeEx. Ldind_U4:
case CodeEx. Ldind_I8:
case CodeEx. Ldind_I:
case CodeEx. Ldind_R4:
case CodeEx. Ldind_R8:
case CodeEx. Ldind_Ref:
break;
default:
this.tokenUnknown = _p;
break;
}
}
void RunCode(StackFrame stack, CodeBody body)
{
while (true)
{
//var code = stack._pos;
int _pos = stack._codepos;
var _code = body.opCodes[_pos];
if (DebugLevel >= 9)
{
environment.logger.Log(_code.ToString());
}
switch (_code.code)
{
///////////
//流程控制
case CodeEx.Nop:
stack.Nop();
break;
case CodeEx.Ret:
stack.Ret();
return;
case CodeEx.Leave:
stack.Leave(_code.tokenAddr_Index);
break;
case CodeEx.Leave_S:
stack.Leave(_code.tokenAddr_Index);
break;
//流程控制之goto
case CodeEx.Br:
stack.Br(_code.tokenAddr_Index);
break;
case CodeEx.Br_S:
stack.Br(_code.tokenAddr_Index);
break;
case CodeEx.Brtrue:
stack.Brtrue(_code.tokenAddr_Index);
break;
case CodeEx.Brtrue_S:
stack.Brtrue(_code.tokenAddr_Index);
break;
case CodeEx.Brfalse:
stack.Brfalse(_code.tokenAddr_Index);
break;
case CodeEx.Brfalse_S:
stack.Brfalse(_code.tokenAddr_Index);
break;
//比较流程控制
case CodeEx.Beq:
stack.Beq(_code.tokenAddr_Index);
break;
case CodeEx.Beq_S:
stack.Beq(_code.tokenAddr_Index);
break;
case CodeEx.Bne_Un:
stack.Bne_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bne_Un_S:
stack.Bne_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bge:
stack.Bge(_code.tokenAddr_Index);
break;
case CodeEx.Bge_S:
stack.Bge(_code.tokenAddr_Index);
break;
case CodeEx.Bge_Un:
stack.Bge_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bge_Un_S:
stack.Bge_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bgt:
stack.Bgt(_code.tokenAddr_Index);
break;
case CodeEx.Bgt_S:
stack.Bgt(_code.tokenAddr_Index);
break;
case CodeEx.Bgt_Un:
stack.Bgt_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bgt_Un_S:
stack.Bge_Un(_code.tokenAddr_Index);
break;
case CodeEx.Ble:
stack.Ble(_code.tokenAddr_Index);
break;
case CodeEx.Ble_S:
stack.Ble(_code.tokenAddr_Index);
break;
case CodeEx.Ble_Un:
stack.Ble_Un(_code.tokenAddr_Index);
break;
case CodeEx.Ble_Un_S:
stack.Ble_Un(_code.tokenAddr_Index);
break;
case CodeEx.Blt:
stack.Blt(_code.tokenAddr_Index);
break;
case CodeEx.Blt_S:
stack.Blt(_code.tokenAddr_Index);
break;
case CodeEx.Blt_Un:
stack.Blt_Un(_code.tokenAddr_Index);
break;
case CodeEx.Blt_Un_S:
stack.Ble_Un(_code.tokenAddr_Index);
break;
//逻辑计算
case CodeEx.Ceq:
stack.Ceq();
break;
case CodeEx.Cgt:
stack.Cgt();
break;
case CodeEx.Cgt_Un:
stack.Cgt_Un();
break;
case CodeEx.Clt:
stack.Clt();
break;
case CodeEx.Clt_Un:
stack.Clt_Un();
break;
case CodeEx.Ckfinite:
stack.Ckfinite();
break;
//常量加载
case CodeEx.Ldc_I4:
stack.Ldc_I4(_code.tokenI32);
break;
case CodeEx.Ldc_I4_S:
stack.Ldc_I4(_code.tokenI32);
break;
case CodeEx.Ldc_I4_M1:
stack.Ldc_I4(-1);
break;
case CodeEx.Ldc_I4_0:
stack.Ldc_I4(0);
break;
case CodeEx.Ldc_I4_1:
stack.Ldc_I4(1);
break;
case CodeEx.Ldc_I4_2:
stack.Ldc_I4(2);
break;
case CodeEx.Ldc_I4_3:
stack.Ldc_I4(3);
break;
case CodeEx.Ldc_I4_4:
stack.Ldc_I4(4);
break;
case CodeEx.Ldc_I4_5:
stack.Ldc_I4(5);
break;
case CodeEx.Ldc_I4_6:
stack.Ldc_I4(6);
break;
case CodeEx.Ldc_I4_7:
stack.Ldc_I4(7);
break;
case CodeEx.Ldc_I4_8:
stack.Ldc_I4(8);
break;
case CodeEx.Ldc_I8:
stack.Ldc_I8(_code.tokenI64);
break;
case CodeEx.Ldc_R4:
stack.Ldc_R4(_code.tokenR32);
break;
case CodeEx.Ldc_R8:
stack.Ldc_R8(_code.tokenR64);
break;
//定义为临时变量
case CodeEx.Stloc:
stack.Stloc(_code.tokenI32);
break;
case CodeEx.Stloc_S:
stack.Stloc(_code.tokenI32);
break;
case CodeEx.Stloc_0:
stack.Stloc(0);
break;
case CodeEx.Stloc_1:
stack.Stloc(1);
break;
case CodeEx.Stloc_2:
stack.Stloc(2);
break;
case CodeEx.Stloc_3:
stack.Stloc(3);
break;
//从临时变量加载
case CodeEx.Ldloc:
stack.Ldloc(_code.tokenI32);
break;
case CodeEx.Ldloc_S:
stack.Ldloc(_code.tokenI32);
break;
case CodeEx.Ldloc_0:
stack.Ldloc(0);
break;
case CodeEx.Ldloc_1:
stack.Ldloc(1);
break;
case CodeEx.Ldloc_2:
stack.Ldloc(2);
break;
case CodeEx.Ldloc_3:
stack.Ldloc(3);
break;
case CodeEx.Ldloca:
stack.Ldloca(_code.tokenI32);
break;
case CodeEx.Ldloca_S:
stack.Ldloca(_code.tokenI32);
break;
//加载字符串
case CodeEx.Ldstr:
stack.Ldstr(_code.tokenStr);
break;
//呼叫函数
case CodeEx.Call:
stack.Call(this, _code.tokenMethod, false);
break;
case CodeEx.Callvirt:
stack.Call(this, _code.tokenMethod, true);
break;
//算术指令
case CodeEx.Add:
stack.Add();
break;
case CodeEx.Sub:
stack.Sub();
break;
case CodeEx.Mul:
stack.Mul();
break;
case CodeEx.Div:
stack.Div();
break;
case CodeEx.Div_Un:
stack.Div_Un();
break;
case CodeEx.Rem:
stack.Rem();
break;
case CodeEx.Rem_Un:
stack.Rem_Un();
break;
case CodeEx.Neg:
stack.Neg();
break;
//装箱
case CodeEx.Box:
stack.Box(_code.tokenType);
break;
case CodeEx.Unbox:
stack.Unbox();
break;
case CodeEx.Unbox_Any:
stack.Unbox_Any();
break;
//加载参数
case CodeEx.Ldarg:
if (body.bodyNative.Method.IsStatic)
stack.Ldarg(_code.tokenI32);
else
stack.Ldarg(_code.tokenI32 + 1);
break;
case CodeEx.Ldarg_S:
if (body.bodyNative.Method.IsStatic)
stack.Ldarg(_code.tokenI32);
else
stack.Ldarg(_code.tokenI32 + 1);
break;
case CodeEx.Ldarg_0:
stack.Ldarg(0);
break;
case CodeEx.Ldarg_1:
stack.Ldarg(1);
break;
case CodeEx.Ldarg_2:
stack.Ldarg(2);
break;
case CodeEx.Ldarg_3:
stack.Ldarg(3);
break;
case CodeEx.Ldarga:
if (body.bodyNative.Method.IsStatic)
stack.Ldarga(_code.tokenI32);
else
stack.Ldarga(_code.tokenI32 + 1);
break;
case CodeEx.Ldarga_S:
if (body.bodyNative.Method.IsStatic)
stack.Ldarga(_code.tokenI32);
else
stack.Ldarga(_code.tokenI32 + 1);
break;
//转换
case CodeEx.Conv_I1:
stack.Conv_I1();
break;
case CodeEx.Conv_U1:
stack.Conv_U1();
break;
case CodeEx.Conv_I2:
stack.Conv_I2();
break;
case CodeEx.Conv_U2:
stack.Conv_U2();
break;
case CodeEx.Conv_I4:
stack.Conv_I4();
break;
case CodeEx.Conv_U4:
stack.Conv_U4();
break;
case CodeEx.Conv_I8:
stack.Conv_I8();
break;
case CodeEx.Conv_U8:
stack.Conv_U8();
break;
case CodeEx.Conv_I:
stack.Conv_I();
break;
case CodeEx.Conv_U:
stack.Conv_U();
break;
case CodeEx.Conv_R4:
stack.Conv_R4();
break;
case CodeEx.Conv_R8:
stack.Conv_R8();
break;
case CodeEx.Conv_R_Un:
stack.Conv_R_Un();
break;
case CodeEx.Conv_Ovf_I1:
stack.Conv_Ovf_I1();
break;
case CodeEx.Conv_Ovf_U1:
stack.Conv_Ovf_U1();
break;
case CodeEx.Conv_Ovf_I2:
stack.Conv_Ovf_I2();
break;
case CodeEx.Conv_Ovf_U2:
stack.Conv_Ovf_U2();
break;
case CodeEx.Conv_Ovf_I4:
stack.Conv_Ovf_I4();
break;
case CodeEx.Conv_Ovf_U4:
stack.Conv_Ovf_U4();
break;
case CodeEx.Conv_Ovf_I8:
stack.Conv_Ovf_I8();
break;
case CodeEx.Conv_Ovf_U8:
stack.Conv_Ovf_U8();
break;
case CodeEx.Conv_Ovf_I:
stack.Conv_Ovf_I();
break;
case CodeEx.Conv_Ovf_U:
stack.Conv_Ovf_U();
break;
case CodeEx.Conv_Ovf_I1_Un:
stack.Conv_Ovf_I1_Un();
break;
case CodeEx.Conv_Ovf_U1_Un:
stack.Conv_Ovf_U1_Un();
break;
case CodeEx.Conv_Ovf_I2_Un:
stack.Conv_Ovf_I2_Un();
break;
case CodeEx.Conv_Ovf_U2_Un:
stack.Conv_Ovf_U2_Un();
break;
case CodeEx.Conv_Ovf_I4_Un:
stack.Conv_Ovf_I4_Un();
break;
case CodeEx.Conv_Ovf_U4_Un:
stack.Conv_Ovf_U4_Un();
break;
case CodeEx.Conv_Ovf_I8_Un:
stack.Conv_Ovf_I8_Un();
break;
case CodeEx.Conv_Ovf_U8_Un:
stack.Conv_Ovf_U8_Un();
break;
case CodeEx.Conv_Ovf_I_Un:
stack.Conv_Ovf_I_Un();
break;
case CodeEx.Conv_Ovf_U_Un:
stack.Conv_Ovf_U_Un();
break;
//数组
case CodeEx.Newarr:
stack.NewArr(this, GetNewForArray(_code.tokenUnknown));
break;
case CodeEx.Ldlen:
stack.LdLen();
break;
case CodeEx.Ldelema:
stack.Ldelema(_code.tokenUnknown);
break;
case CodeEx.Ldelem_I1:
stack.Ldelem_I1();
break;
case CodeEx.Ldelem_U1:
stack.Ldelem_U1();
break;
case CodeEx.Ldelem_I2:
stack.Ldelem_I2();
break;
case CodeEx.Ldelem_U2:
stack.Ldelem_U2();
break;
case CodeEx.Ldelem_I4:
stack.Ldelem_I4();
break;
case CodeEx.Ldelem_U4:
stack.Ldelem_U4();
break;
case CodeEx.Ldelem_I8:
stack.Ldelem_I8();
break;
case CodeEx.Ldelem_I:
stack.Ldelem_I();
break;
case CodeEx.Ldelem_R4:
stack.Ldelem_R4();
break;
case CodeEx.Ldelem_R8:
stack.Ldelem_R8();
break;
case CodeEx.Ldelem_Ref:
stack.Ldelem_Ref();
break;
case CodeEx.Ldelem_Any:
stack.Ldelem_Any(_code.tokenUnknown);
break;
case CodeEx.Stelem_I:
stack.Stelem_I();
break;
case CodeEx.Stelem_I1:
stack.Stelem_I1();
break;
case CodeEx.Stelem_I2:
stack.Stelem_I2();
break;
case CodeEx.Stelem_I4:
stack.Stelem_I4();
break;
case CodeEx.Stelem_I8:
stack.Stelem_I8();
break;
case CodeEx.Stelem_R4:
stack.Stelem_R4();
break;
case CodeEx.Stelem_R8:
stack.Stelem_R8();
break;
case CodeEx.Stelem_Ref:
stack.Stelem_Ref();
break;
case CodeEx.Stelem_Any:
stack.Stelem_Any();
break;
case CodeEx.Newobj:
stack.NewObj(this, _code.tokenMethod);
break;
case CodeEx.Dup:
stack.Dup();
break;
case CodeEx.Pop:
stack.Pop();
break;
case CodeEx.Ldfld:
stack.Ldfld(this, _code.tokenField);
break;
case CodeEx.Ldflda:
stack.Ldflda(this, _code.tokenField);
break;
case CodeEx.Ldsfld:
stack.Ldsfld(this, _code.tokenField);
break;
case CodeEx.Ldsflda:
stack.Ldsflda(this, _code.tokenField);
break;
case CodeEx.Stfld:
stack.Stfld(this, _code.tokenField);
break;
case CodeEx.Stsfld:
stack.Stsfld(this, _code.tokenField);
break;
case CodeEx.Constrained:
stack.Constrained(this, _code.tokenType);
break;
case CodeEx.Isinst:
stack.Isinst(this, _code.tokenType);
break;
case CodeEx.Ldtoken:
stack.Ldtoken(this, GetToken(_code.tokenUnknown));
break;
case CodeEx.Ldftn:
stack.Ldftn(this, _code.tokenMethod);
break;
case CodeEx.Ldvirtftn:
stack.Ldvirtftn(this, _code.tokenMethod);
break;
case CodeEx.Calli:
stack.Calli(this, _code.tokenUnknown);
break;
case CodeEx.Starg_S:
if (body.bodyNative.Method.IsStatic)
stack.Starg(this, _code.tokenI32);
else
stack.Starg(this, _code.tokenI32 + 1);
break;
case CodeEx.Starg:
if (body.bodyNative.Method.IsStatic)
stack.Starg(this, _code.tokenI32);
else
stack.Starg(this, _code.tokenI32 + 1);
break;
case CodeEx.Volatile:
stack.Volatile();
break;
///下面是还没有处理的指令
case CodeEx.Break:
stack.Break(this, _code.tokenUnknown);
break;
case CodeEx.Ldnull:
stack.Ldnull();
break;
case CodeEx.Jmp:
stack.Jmp(this, _code.tokenUnknown);
break;
case CodeEx.Switch:
stack.Switch(this, _code.tokenAddr_Switch);
break;
case CodeEx.Ldind_I1:
stack.Ldind_I1(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_U1:
stack.Ldind_U1(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I2:
stack.Ldind_I2(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_U2:
stack.Ldind_U2(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I4:
stack.Ldind_I4(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_U4:
stack.Ldind_U4(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I8:
stack.Ldind_I8(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I:
stack.Ldind_I(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_R4:
stack.Ldind_R4(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_R8:
stack.Ldind_R8(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_Ref:
stack.Ldind_Ref(this, _code.tokenUnknown);
break;
case CodeEx.Stind_Ref:
stack.Stind_Ref(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I1:
stack.Stind_I1(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I2:
stack.Stind_I2(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I4:
stack.Stind_I4(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I8:
stack.Stind_I8(this, _code.tokenUnknown);
break;
case CodeEx.Stind_R4:
stack.Stind_R4(this, _code.tokenUnknown);
break;
case CodeEx.Stind_R8:
stack.Stind_R8(this, _code.tokenUnknown);
break;
case CodeEx.And:
stack.And();
break;
case CodeEx.Or:
stack.Or();
break;
case CodeEx.Xor:
stack.Xor();
break;
case CodeEx.Shl:
stack.Shl(this, _code.tokenUnknown);
break;
case CodeEx.Shr:
stack.Shr(this, _code.tokenUnknown);
break;
case CodeEx.Shr_Un:
stack.Shr_Un(this, _code.tokenUnknown);
break;
case CodeEx.Not:
stack.Not();
break;
case CodeEx.Cpobj:
stack.Cpobj(this, _code.tokenUnknown);
break;
case CodeEx.Ldobj:
stack.Ldobj(this, _code.tokenUnknown);
break;
case CodeEx.Castclass:
stack.Castclass(this, _code.tokenType);
break;
case CodeEx.Throw:
stack.Throw(this, _code.tokenUnknown);
break;
case CodeEx.Stobj:
stack.Stobj(this, _code.tokenUnknown);
break;
case CodeEx.Refanyval:
stack.Refanyval(this, _code.tokenUnknown);
break;
case CodeEx.Mkrefany:
stack.Mkrefany(this, _code.tokenUnknown);
break;
case CodeEx.Add_Ovf:
stack.Add_Ovf(this, _code.tokenUnknown);
break;
case CodeEx.Add_Ovf_Un:
stack.Add_Ovf_Un(this, _code.tokenUnknown);
break;
case CodeEx.Mul_Ovf:
stack.Mul_Ovf(this, _code.tokenUnknown);
break;
case CodeEx.Mul_Ovf_Un:
stack.Mul_Ovf_Un(this, _code.tokenUnknown);
break;
case CodeEx.Sub_Ovf:
stack.Sub_Ovf(this, _code.tokenUnknown);
break;
case CodeEx.Sub_Ovf_Un:
stack.Sub_Ovf_Un(this, _code.tokenUnknown);
break;
case CodeEx.Endfinally:
stack.Endfinally(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I:
stack.Stind_I(this, _code.tokenUnknown);
break;
case CodeEx.Arglist:
stack.Arglist(this, _code.tokenUnknown);
break;
case CodeEx.Localloc:
stack.Localloc(this, _code.tokenUnknown);
break;
case CodeEx.Endfilter:
stack.Endfilter(this, _code.tokenUnknown);
break;
case CodeEx.Unaligned:
stack.Unaligned(this, _code.tokenUnknown);
break;
case CodeEx.Tail:
stack.Tail(this, _code.tokenUnknown);
break;
case CodeEx.Initobj:
stack.Initobj(this, _code.tokenType);
break;
case CodeEx.Cpblk:
stack.Cpblk(this, _code.tokenUnknown);
break;
case CodeEx.Initblk:
stack.Initblk(this, _code.tokenUnknown);
break;
case CodeEx.No:
stack.No(this, _code.tokenUnknown);
break;
case CodeEx.Rethrow:
stack.Rethrow(this, _code.tokenUnknown);
break;
case CodeEx.Sizeof:
stack.Sizeof(this, _code.tokenUnknown);
break;
case CodeEx.Refanytype:
stack.Refanytype(this, _code.tokenUnknown);
break;
case CodeEx.Readonly:
stack.Readonly(this, _code.tokenUnknown);
break;
default:
throw new Exception("未实现的OpCode:" + _code.code);
}
}
}
bool JumpToErr(CodeBody body, StackFrame frame, Exception err)
{
var posnow = frame.GetCode();
List<Mono.Cecil.Cil.ExceptionHandler> ehs = new List<ExceptionHandler>();
Mono.Cecil.Cil.ExceptionHandler ehNear = null;
int ehNearB = -1;
foreach (var eh in body.bodyNative.ExceptionHandlers)
{
if (eh.HandlerType == ExceptionHandlerType.Catch)
{
Type ehtype = GetType(eh.CatchType).TypeForSystem;
if (ehtype == err.GetType() || err.GetType().IsSubclassOf(ehtype))
//if(GetType(eh.CatchType)== environment.GetType(err.GetType()))
{
if (eh.TryStart.Offset <= posnow.Offset && eh.TryEnd.Offset >= posnow.Offset)
{
if (ehNear == null)
{
ehNear = eh;//第一个
ehNearB = GetBaseCount(ehtype, err.GetType());
}
else
{
if (eh.TryStart.Offset > ehNear.TryStart.Offset || eh.TryEnd.Offset < ehNear.TryEnd.Offset)//范围更小
{
ehNear = eh;
ehNearB = GetBaseCount(ehtype, err.GetType());
}
else if (eh.TryStart.Offset == ehNear.TryStart.Offset || eh.TryEnd.Offset == ehNear.TryEnd.Offset)//范围相等
{
if (ehtype == err.GetType())//类型一致，没有比这个更牛的了
{
ehNear = eh;
ehNearB = GetBaseCount(ehtype, err.GetType());
}
else if (GetType(ehNear.CatchType).TypeForSystem == err.GetType())//上次找到的就是第一，不用比了
{
continue;
}
else //比较上次找到的类型，和这次找到的类型的亲缘性；
{
int newehNearB = GetBaseCount(ehtype, err.GetType());
if (newehNearB == -1) continue;
if (newehNearB < ehNearB)
{
ehNear = eh;
ehNearB = newehNearB;
}
}
}
}
ehs.Add(eh);
}
}
}
}
if (ehNear != null)
{
frame.stackCalc.Push(err);
frame.SetCodePos(ehNear.HandlerStart.Offset);// ._pos = ehNear.HandlerStart;
RunCodeWithTry(body, frame);
return true;
}
return false;
}
private void RunCodeWithTry(CodeBody body, StackFrame stack)
{
try
{
RunCode(stack, body);
}
catch (Exception err)
{
bool bEH = false;
if (body.bodyNative.HasExceptionHandlers)
{
bEH = JumpToErr(body, stack, err);
}
if (!bEH)
{
throw err;
}
}
}
void RunCode(StackFrame stack, CodeBody body)
{
while (true)
{
//var code = stack._pos;
int _pos = stack._codepos;
var _code = body.opCodes[_pos];
if (DebugLevel >= 9)
{
environment.logger.Log(_code.ToString());
}
switch (_code.code)
{
///////////
//流程控制
case CodeEx.Nop:
stack.Nop();
break;
case CodeEx.Ret:
stack.Ret();
return;
case CodeEx.Leave:
stack.Leave(_code.tokenAddr_Index);
break;
case CodeEx.Leave_S:
stack.Leave(_code.tokenAddr_Index);
break;
//流程控制之goto
case CodeEx.Br:
stack.Br(_code.tokenAddr_Index);
break;
case CodeEx.Br_S:
stack.Br(_code.tokenAddr_Index);
break;
case CodeEx.Brtrue:
stack.Brtrue(_code.tokenAddr_Index);
break;
case CodeEx.Brtrue_S:
stack.Brtrue(_code.tokenAddr_Index);
break;
case CodeEx.Brfalse:
stack.Brfalse(_code.tokenAddr_Index);
break;
case CodeEx.Brfalse_S:
stack.Brfalse(_code.tokenAddr_Index);
break;
//比较流程控制
case CodeEx.Beq:
stack.Beq(_code.tokenAddr_Index);
break;
case CodeEx.Beq_S:
stack.Beq(_code.tokenAddr_Index);
break;
case CodeEx.Bne_Un:
stack.Bne_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bne_Un_S:
stack.Bne_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bge:
stack.Bge(_code.tokenAddr_Index);
break;
case CodeEx.Bge_S:
stack.Bge(_code.tokenAddr_Index);
break;
case CodeEx.Bge_Un:
stack.Bge_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bge_Un_S:
stack.Bge_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bgt:
stack.Bgt(_code.tokenAddr_Index);
break;
case CodeEx.Bgt_S:
stack.Bgt(_code.tokenAddr_Index);
break;
case CodeEx.Bgt_Un:
stack.Bgt_Un(_code.tokenAddr_Index);
break;
case CodeEx.Bgt_Un_S:
stack.Bge_Un(_code.tokenAddr_Index);
break;
case CodeEx.Ble:
stack.Ble(_code.tokenAddr_Index);
break;
case CodeEx.Ble_S:
stack.Ble(_code.tokenAddr_Index);
break;
case CodeEx.Ble_Un:
stack.Ble_Un(_code.tokenAddr_Index);
break;
case CodeEx.Ble_Un_S:
stack.Ble_Un(_code.tokenAddr_Index);
break;
case CodeEx.Blt:
stack.Blt(_code.tokenAddr_Index);
break;
case CodeEx.Blt_S:
stack.Blt(_code.tokenAddr_Index);
break;
case CodeEx.Blt_Un:
stack.Blt_Un(_code.tokenAddr_Index);
break;
case CodeEx.Blt_Un_S:
stack.Ble_Un(_code.tokenAddr_Index);
break;
//逻辑计算
case CodeEx.Ceq:
stack.Ceq();
break;
case CodeEx.Cgt:
stack.Cgt();
break;
case CodeEx.Cgt_Un:
stack.Cgt_Un();
break;
case CodeEx.Clt:
stack.Clt();
break;
case CodeEx.Clt_Un:
stack.Clt_Un();
break;
case CodeEx.Ckfinite:
stack.Ckfinite();
break;
//常量加载
case CodeEx.Ldc_I4:
stack.Ldc_I4(_code.tokenI32);
break;
case CodeEx.Ldc_I4_S:
stack.Ldc_I4(_code.tokenI32);
break;
case CodeEx.Ldc_I4_M1:
stack.Ldc_I4(-1);
break;
case CodeEx.Ldc_I4_0:
stack.Ldc_I4(0);
break;
case CodeEx.Ldc_I4_1:
stack.Ldc_I4(1);
break;
case CodeEx.Ldc_I4_2:
stack.Ldc_I4(2);
break;
case CodeEx.Ldc_I4_3:
stack.Ldc_I4(3);
break;
case CodeEx.Ldc_I4_4:
stack.Ldc_I4(4);
break;
case CodeEx.Ldc_I4_5:
stack.Ldc_I4(5);
break;
case CodeEx.Ldc_I4_6:
stack.Ldc_I4(6);
break;
case CodeEx.Ldc_I4_7:
stack.Ldc_I4(7);
break;
case CodeEx.Ldc_I4_8:
stack.Ldc_I4(8);
break;
case CodeEx.Ldc_I8:
stack.Ldc_I8(_code.tokenI64);
break;
case CodeEx.Ldc_R4:
stack.Ldc_R4(_code.tokenR32);
break;
case CodeEx.Ldc_R8:
stack.Ldc_R8(_code.tokenR64);
break;
//定义为临时变量
case CodeEx.Stloc:
stack.Stloc(_code.tokenI32);
break;
case CodeEx.Stloc_S:
stack.Stloc(_code.tokenI32);
break;
case CodeEx.Stloc_0:
stack.Stloc(0);
break;
case CodeEx.Stloc_1:
stack.Stloc(1);
break;
case CodeEx.Stloc_2:
stack.Stloc(2);
break;
case CodeEx.Stloc_3:
stack.Stloc(3);
break;
//从临时变量加载
case CodeEx.Ldloc:
stack.Ldloc(_code.tokenI32);
break;
case CodeEx.Ldloc_S:
stack.Ldloc(_code.tokenI32);
break;
case CodeEx.Ldloc_0:
stack.Ldloc(0);
break;
case CodeEx.Ldloc_1:
stack.Ldloc(1);
break;
case CodeEx.Ldloc_2:
stack.Ldloc(2);
break;
case CodeEx.Ldloc_3:
stack.Ldloc(3);
break;
case CodeEx.Ldloca:
stack.Ldloca(_code.tokenI32);
break;
case CodeEx.Ldloca_S:
stack.Ldloca(_code.tokenI32);
break;
//加载字符串
case CodeEx.Ldstr:
stack.Ldstr(_code.tokenStr);
break;
//呼叫函数
case CodeEx.Call:
stack.Call(this, _code.tokenMethod, false);
break;
case CodeEx.Callvirt:
stack.Call(this, _code.tokenMethod, true);
break;
//算术指令
case CodeEx.Add:
stack.Add();
break;
case CodeEx.Sub:
stack.Sub();
break;
case CodeEx.Mul:
stack.Mul();
break;
case CodeEx.Div:
stack.Div();
break;
case CodeEx.Div_Un:
stack.Div_Un();
break;
case CodeEx.Rem:
stack.Rem();
break;
case CodeEx.Rem_Un:
stack.Rem_Un();
break;
case CodeEx.Neg:
stack.Neg();
break;
//装箱
case CodeEx.Box:
stack.Box(_code.tokenType);
break;
case CodeEx.Unbox:
stack.Unbox();
break;
case CodeEx.Unbox_Any:
stack.Unbox_Any();
break;
//加载参数
case CodeEx.Ldarg:
if (body.bodyNative.Method.IsStatic)
{
stack.Ldarg(_code.tokenI32);
}
else
{
stack.Ldarg(_code.tokenI32 + 1);
}
break;
case CodeEx.Ldarg_S:
if (body.bodyNative.Method.IsStatic)
{
stack.Ldarg(_code.tokenI32);
}
else
{
stack.Ldarg(_code.tokenI32 + 1);
}
break;
case CodeEx.Ldarg_0:
stack.Ldarg(0);
break;
case CodeEx.Ldarg_1:
stack.Ldarg(1);
break;
case CodeEx.Ldarg_2:
stack.Ldarg(2);
break;
case CodeEx.Ldarg_3:
stack.Ldarg(3);
break;
case CodeEx.Ldarga:
if (body.bodyNative.Method.IsStatic)
{
stack.Ldarga(_code.tokenI32);
}
else
{
stack.Ldarga(_code.tokenI32 + 1);
}
break;
case CodeEx.Ldarga_S:
if (body.bodyNative.Method.IsStatic)
{
stack.Ldarga(_code.tokenI32);
}
else
{
stack.Ldarga(_code.tokenI32 + 1);
}
break;
//转换
case CodeEx.Conv_I1:
stack.Conv_I1();
break;
case CodeEx.Conv_U1:
stack.Conv_U1();
break;
case CodeEx.Conv_I2:
stack.Conv_I2();
break;
case CodeEx.Conv_U2:
stack.Conv_U2();
break;
case CodeEx.Conv_I4:
stack.Conv_I4();
break;
case CodeEx.Conv_U4:
stack.Conv_U4();
break;
case CodeEx.Conv_I8:
stack.Conv_I8();
break;
case CodeEx.Conv_U8:
stack.Conv_U8();
break;
case CodeEx.Conv_I:
stack.Conv_I();
break;
case CodeEx.Conv_U:
stack.Conv_U();
break;
case CodeEx.Conv_R4:
stack.Conv_R4();
break;
case CodeEx.Conv_R8:
stack.Conv_R8();
break;
case CodeEx.Conv_R_Un:
stack.Conv_R_Un();
break;
case CodeEx.Conv_Ovf_I1:
stack.Conv_Ovf_I1();
break;
case CodeEx.Conv_Ovf_U1:
stack.Conv_Ovf_U1();
break;
case CodeEx.Conv_Ovf_I2:
stack.Conv_Ovf_I2();
break;
case CodeEx.Conv_Ovf_U2:
stack.Conv_Ovf_U2();
break;
case CodeEx.Conv_Ovf_I4:
stack.Conv_Ovf_I4();
break;
case CodeEx.Conv_Ovf_U4:
stack.Conv_Ovf_U4();
break;
case CodeEx.Conv_Ovf_I8:
stack.Conv_Ovf_I8();
break;
case CodeEx.Conv_Ovf_U8:
stack.Conv_Ovf_U8();
break;
case CodeEx.Conv_Ovf_I:
stack.Conv_Ovf_I();
break;
case CodeEx.Conv_Ovf_U:
stack.Conv_Ovf_U();
break;
case CodeEx.Conv_Ovf_I1_Un:
stack.Conv_Ovf_I1_Un();
break;
case CodeEx.Conv_Ovf_U1_Un:
stack.Conv_Ovf_U1_Un();
break;
case CodeEx.Conv_Ovf_I2_Un:
stack.Conv_Ovf_I2_Un();
break;
case CodeEx.Conv_Ovf_U2_Un:
stack.Conv_Ovf_U2_Un();
break;
case CodeEx.Conv_Ovf_I4_Un:
stack.Conv_Ovf_I4_Un();
break;
case CodeEx.Conv_Ovf_U4_Un:
stack.Conv_Ovf_U4_Un();
break;
case CodeEx.Conv_Ovf_I8_Un:
stack.Conv_Ovf_I8_Un();
break;
case CodeEx.Conv_Ovf_U8_Un:
stack.Conv_Ovf_U8_Un();
break;
case CodeEx.Conv_Ovf_I_Un:
stack.Conv_Ovf_I_Un();
break;
case CodeEx.Conv_Ovf_U_Un:
stack.Conv_Ovf_U_Un();
break;
//数组
case CodeEx.Newarr:
stack.NewArr(this, GetNewForArray(_code.tokenUnknown));
break;
case CodeEx.Ldlen:
stack.LdLen();
break;
case CodeEx.Ldelema:
stack.Ldelema(_code.tokenUnknown);
break;
case CodeEx.Ldelem_I1:
stack.Ldelem_I1();
break;
case CodeEx.Ldelem_U1:
stack.Ldelem_U1();
break;
case CodeEx.Ldelem_I2:
stack.Ldelem_I2();
break;
case CodeEx.Ldelem_U2:
stack.Ldelem_U2();
break;
case CodeEx.Ldelem_I4:
stack.Ldelem_I4();
break;
case CodeEx.Ldelem_U4:
stack.Ldelem_U4();
break;
case CodeEx.Ldelem_I8:
stack.Ldelem_I8();
break;
case CodeEx.Ldelem_I:
stack.Ldelem_I();
break;
case CodeEx.Ldelem_R4:
stack.Ldelem_R4();
break;
case CodeEx.Ldelem_R8:
stack.Ldelem_R8();
break;
case CodeEx.Ldelem_Ref:
stack.Ldelem_Ref();
break;
case CodeEx.Ldelem_Any:
stack.Ldelem_Any(_code.tokenUnknown);
break;
case CodeEx.Stelem_I:
stack.Stelem_I();
break;
case CodeEx.Stelem_I1:
stack.Stelem_I1();
break;
case CodeEx.Stelem_I2:
stack.Stelem_I2();
break;
case CodeEx.Stelem_I4:
stack.Stelem_I4();
break;
case CodeEx.Stelem_I8:
stack.Stelem_I8();
break;
case CodeEx.Stelem_R4:
stack.Stelem_R4();
break;
case CodeEx.Stelem_R8:
stack.Stelem_R8();
break;
case CodeEx.Stelem_Ref:
stack.Stelem_Ref();
break;
case CodeEx.Stelem_Any:
stack.Stelem_Any();
break;
case CodeEx.Newobj:
stack.NewObj(this, _code.tokenMethod);
break;
case CodeEx.Dup:
stack.Dup();
break;
case CodeEx.Pop:
stack.Pop();
break;
case CodeEx.Ldfld:
stack.Ldfld(this, _code.tokenField);
break;
case CodeEx.Ldflda:
stack.Ldflda(this, _code.tokenField);
break;
case CodeEx.Ldsfld:
stack.Ldsfld(this, _code.tokenField);
break;
case CodeEx.Ldsflda:
stack.Ldsflda(this, _code.tokenField);
break;
case CodeEx.Stfld:
stack.Stfld(this, _code.tokenField);
break;
case CodeEx.Stsfld:
stack.Stsfld(this, _code.tokenField);
break;
case CodeEx.Constrained:
stack.Constrained(this, _code.tokenType);
break;
case CodeEx.Isinst:
stack.Isinst(this, _code.tokenType);
break;
case CodeEx.Ldtoken:
stack.Ldtoken(this, GetToken(_code.tokenUnknown));
break;
case CodeEx.Ldftn:
stack.Ldftn(this, _code.tokenMethod);
break;
case CodeEx.Ldvirtftn:
stack.Ldvirtftn(this, _code.tokenMethod);
break;
case CodeEx.Calli:
stack.Calli(this, _code.tokenUnknown);
break;
///下面是还没有处理的指令
case CodeEx.Break:
stack.Break(this, _code.tokenUnknown);
break;
case CodeEx.Starg_S:
stack.Starg_S(this, _code.tokenUnknown);
break;
case CodeEx.Ldnull:
stack.Ldnull();
break;
case CodeEx.Jmp:
stack.Jmp(this, _code.tokenUnknown);
break;
case CodeEx.Switch:
stack.Switch(this, _code.tokenAddr_Switch);
break;
case CodeEx.Ldind_I1:
stack.Ldind_I1(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_U1:
stack.Ldind_U1(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I2:
stack.Ldind_I2(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_U2:
stack.Ldind_U2(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I4:
stack.Ldind_I4(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_U4:
stack.Ldind_U4(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I8:
stack.Ldind_I8(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_I:
stack.Ldind_I(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_R4:
stack.Ldind_R4(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_R8:
stack.Ldind_R8(this, _code.tokenUnknown);
break;
case CodeEx.Ldind_Ref:
stack.Ldind_Ref(this, _code.tokenUnknown);
break;
case CodeEx.Stind_Ref:
stack.Stind_Ref(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I1:
stack.Stind_I1(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I2:
stack.Stind_I2(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I4:
stack.Stind_I4(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I8:
stack.Stind_I8(this, _code.tokenUnknown);
break;
case CodeEx.Stind_R4:
stack.Stind_R4(this, _code.tokenUnknown);
break;
case CodeEx.Stind_R8:
stack.Stind_R8(this, _code.tokenUnknown);
break;
case CodeEx.And:
stack.And();
break;
case CodeEx.Or:
stack.Or();
break;
case CodeEx.Xor:
stack.Xor();
break;
case CodeEx.Shl:
stack.Shl(this, _code.tokenUnknown);
break;
case CodeEx.Shr:
stack.Shr(this, _code.tokenUnknown);
break;
case CodeEx.Shr_Un:
stack.Shr_Un(this, _code.tokenUnknown);
break;
case CodeEx.Not:
stack.Not();
break;
case CodeEx.Cpobj:
stack.Cpobj(this, _code.tokenUnknown);
break;
case CodeEx.Ldobj:
stack.Ldobj(this, _code.tokenUnknown);
break;
case CodeEx.Castclass:
stack.Castclass(this, _code.tokenType);
break;
case CodeEx.Throw:
stack.Throw(this, _code.tokenUnknown);
break;
case CodeEx.Stobj:
stack.Stobj(this, _code.tokenUnknown);
break;
case CodeEx.Refanyval:
stack.Refanyval(this, _code.tokenUnknown);
break;
case CodeEx.Mkrefany:
stack.Mkrefany(this, _code.tokenUnknown);
break;
case CodeEx.Add_Ovf:
stack.Add_Ovf(this, _code.tokenUnknown);
break;
case CodeEx.Add_Ovf_Un:
stack.Add_Ovf_Un(this, _code.tokenUnknown);
break;
case CodeEx.Mul_Ovf:
stack.Mul_Ovf(this, _code.tokenUnknown);
break;
case CodeEx.Mul_Ovf_Un:
stack.Mul_Ovf_Un(this, _code.tokenUnknown);
break;
case CodeEx.Sub_Ovf:
stack.Sub_Ovf(this, _code.tokenUnknown);
break;
case CodeEx.Sub_Ovf_Un:
stack.Sub_Ovf_Un(this, _code.tokenUnknown);
break;
case CodeEx.Endfinally:
stack.Endfinally(this, _code.tokenUnknown);
break;
case CodeEx.Stind_I:
stack.Stind_I(this, _code.tokenUnknown);
break;
case CodeEx.Arglist:
stack.Arglist(this, _code.tokenUnknown);
break;
case CodeEx.Starg:
stack.Starg(this, _code.tokenUnknown);
break;
case CodeEx.Localloc:
stack.Localloc(this, _code.tokenUnknown);
break;
case CodeEx.Endfilter:
stack.Endfilter(this, _code.tokenUnknown);
break;
case CodeEx.Unaligned:
stack.Unaligned(this, _code.tokenUnknown);
break;
case CodeEx.Volatile:
stack.Volatile(this, _code.tokenUnknown);
break;
case CodeEx.Tail:
stack.Tail(this, _code.tokenUnknown);
break;
case CodeEx.Initobj:
stack.Initobj(this, _code.tokenType);
break;
case CodeEx.Cpblk:
stack.Cpblk(this, _code.tokenUnknown);
break;
case CodeEx.Initblk:
stack.Initblk(this, _code.tokenUnknown);
break;
case CodeEx.No:
stack.No(this, _code.tokenUnknown);
break;
case CodeEx.Rethrow:
stack.Rethrow(this, _code.tokenUnknown);
break;
case CodeEx.Sizeof:
stack.Sizeof(this, _code.tokenUnknown);
break;
case CodeEx.Refanytype:
stack.Refanytype(this, _code.tokenUnknown);
break;
case CodeEx.Readonly:
stack.Readonly(this, _code.tokenUnknown);
break;
default:
throw new Exception("未实现的OpCode:" + _code.code);
}
}
}
bool JumpToErr(CodeBody body, StackFrame frame, Exception err)
{
var posnow = frame.GetCode();
List <Mono.Cecil.Cil.ExceptionHandler> ehs = new List <ExceptionHandler>();
Mono.Cecil.Cil.ExceptionHandler ehNear = null;
int ehNearB = -1;
foreach (var eh in body.bodyNative.ExceptionHandlers)
{
if (eh.HandlerType == ExceptionHandlerType.Catch)
{
Type ehtype = GetType(eh.CatchType).TypeForSystem;
if (ehtype == err.GetType() || err.GetType().IsSubclassOf(ehtype))
//if(GetType(eh.CatchType)== environment.GetType(err.GetType()))
{
if (eh.TryStart.Offset <= posnow.Offset && eh.TryEnd.Offset >= posnow.Offset)
{
if (ehNear == null)
{
ehNear = eh;//第一个
ehNearB = GetBaseCount(ehtype, err.GetType());
}
else
{
if (eh.TryStart.Offset > ehNear.TryStart.Offset || eh.TryEnd.Offset < ehNear.TryEnd.Offset)//范围更小
{
ehNear = eh;
ehNearB = GetBaseCount(ehtype, err.GetType());
}
else if (eh.TryStart.Offset == ehNear.TryStart.Offset || eh.TryEnd.Offset == ehNear.TryEnd.Offset) //范围相等
{
if (ehtype == err.GetType()) //类型一致，没有比这个更牛的了
{
ehNear = eh;
ehNearB = GetBaseCount(ehtype, err.GetType());
}
else if (GetType(ehNear.CatchType).TypeForSystem == err.GetType())//上次找到的就是第一，不用比了
{
continue;
}
else //比较上次找到的类型，和这次找到的类型的亲缘性；
{
int newehNearB = GetBaseCount(ehtype, err.GetType());
if (newehNearB == -1)
{
continue;
}
if (newehNearB < ehNearB)
{
ehNear = eh;
ehNearB = newehNearB;
}
}
}
}
ehs.Add(eh);
}
}
}
}
if (ehNear != null)
{
frame.stackCalc.Push(err);
frame.SetCodePos(ehNear.HandlerStart.Offset);// ._pos = ehNear.HandlerStart;
RunCodeWithTry(body, frame);
return(true);
}
return(false);
}
void RunCode(StackFrame stack, CodeBody body)
{
Mono.Collections.Generic.Collection <Mono.Cecil.Cil.Instruction> codes = body.bodyNative.Instructions;
while (true)
{
var code = stack._pos;
if (DebugLevel >= 9)
{
environment.logger.Log(code.ToString());
}
switch (code.OpCode.Code)
{
///////////
//流程控制
case Code.Nop:
stack.Nop();
break;
case Code.Ret:
stack.Ret();
return;
case Code.Leave:
stack.Leave(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Leave_S:
//stack.Ret();
stack.Leave(code.Operand as Mono.Cecil.Cil.Instruction);
break;
//流程控制之goto
case Code.Br:
stack.Br(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Br_S:
stack.Br(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Brtrue:
stack.Brtrue(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Brtrue_S:
stack.Brtrue(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Brfalse:
stack.Brfalse(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Brfalse_S:
stack.Brfalse(code.Operand as Mono.Cecil.Cil.Instruction);
break;
//比较流程控制
case Code.Beq:
stack.Beq(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Beq_S:
stack.Beq(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bne_Un:
stack.Bne_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bne_Un_S:
stack.Bne_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bge:
stack.Bge(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bge_S:
stack.Bge(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bge_Un:
stack.Bge_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bge_Un_S:
stack.Bge_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bgt:
stack.Bgt(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bgt_S:
stack.Bgt(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bgt_Un:
stack.Bgt_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Bgt_Un_S:
stack.Bge_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Ble:
stack.Ble(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Ble_S:
stack.Ble(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Ble_Un:
stack.Ble_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Ble_Un_S:
stack.Ble_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Blt:
stack.Blt(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Blt_S:
stack.Blt(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Blt_Un:
stack.Blt_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
case Code.Blt_Un_S:
stack.Ble_Un(code.Operand as Mono.Cecil.Cil.Instruction);
break;
//逻辑计算
case Code.Ceq:
stack.Ceq();
break;
case Code.Cgt:
stack.Cgt();
break;
case Code.Cgt_Un:
stack.Cgt_Un();
break;
case Code.Clt:
stack.Clt();
break;
case Code.Clt_Un:
stack.Clt_Un();
break;
case Code.Ckfinite:
stack.Ckfinite();
break;
//常量加载
case Code.Ldc_I4:
stack.Ldc_I4((int)Convert.ToDecimal(code.Operand));
break;
case Code.Ldc_I4_S:
stack.Ldc_I4((int)Convert.ToDecimal(code.Operand));
break;
case Code.Ldc_I4_M1:
stack.Ldc_I4(-1);
break;
case Code.Ldc_I4_0:
stack.Ldc_I4(0);
break;
case Code.Ldc_I4_1:
stack.Ldc_I4(1);
break;
case Code.Ldc_I4_2:
stack.Ldc_I4(2);
break;
case Code.Ldc_I4_3:
stack.Ldc_I4(3);
break;
case Code.Ldc_I4_4:
stack.Ldc_I4(4);
break;
case Code.Ldc_I4_5:
stack.Ldc_I4(5);
break;
case Code.Ldc_I4_6:
stack.Ldc_I4(6);
break;
case Code.Ldc_I4_7:
stack.Ldc_I4(7);
break;
case Code.Ldc_I4_8:
stack.Ldc_I4(8);
break;
case Code.Ldc_I8:
stack.Ldc_I8((Int64)(Convert.ToDecimal(code.Operand)));
break;
case Code.Ldc_R4:
stack.Ldc_R4((float)(Convert.ToDecimal(code.Operand)));
break;
case Code.Ldc_R8:
stack.Ldc_R8((double)(Convert.ToDecimal(code.Operand)));
break;
//定义为临时变量
case Code.Stloc:
stack.Stloc((int)code.Operand);
break;
case Code.Stloc_S:
stack.Stloc(((VariableDefinition)code.Operand).Index);
break;
case Code.Stloc_0:
stack.Stloc(0);
break;
case Code.Stloc_1:
stack.Stloc(1);
break;
case Code.Stloc_2:
stack.Stloc(2);
break;
case Code.Stloc_3:
stack.Stloc(3);
break;
//从临时变量加载
case Code.Ldloc:
stack.Ldloc((int)code.Operand);
break;
case Code.Ldloc_S:
stack.Ldloc(((VariableDefinition)code.Operand).Index);
break;
case Code.Ldloc_0:
stack.Ldloc(0);
break;
case Code.Ldloc_1:
stack.Ldloc(1);
break;
case Code.Ldloc_2:
stack.Ldloc(2);
break;
case Code.Ldloc_3:
stack.Ldloc(3);
break;
case Code.Ldloca:
stack.Ldloca(((VariableDefinition)code.Operand).Index);
break;
case Code.Ldloca_S:
stack.Ldloca(((VariableDefinition)code.Operand).Index);
break;
//加载字符串
case Code.Ldstr:
stack.Ldstr(code.Operand as string);
break;
//呼叫函数
case Code.Call:
stack.Call(this, GetMethod(code.Operand), false);
break;
case Code.Callvirt:
stack.Call(this, GetMethod(code.Operand), true);
break;
//算术指令
case Code.Add:
stack.Add();
break;
case Code.Sub:
stack.Sub();
break;
case Code.Mul:
stack.Mul();
break;
case Code.Div:
stack.Div();
break;
case Code.Div_Un:
stack.Div_Un();
break;
case Code.Rem:
stack.Rem();
break;
case Code.Rem_Un:
stack.Rem_Un();
break;
case Code.Neg:
stack.Neg();
break;
//装箱
case Code.Box:
stack.Box(GetType(code.Operand));
break;
case Code.Unbox:
stack.Unbox();
break;
case Code.Unbox_Any:
stack.Unbox_Any();
break;
//加载参数
case Code.Ldarg:
stack.Ldarg((int)code.Operand);
break;
case Code.Ldarg_S:
stack.Ldarg(GetParamPos(code.Operand));
break;
case Code.Ldarg_0:
stack.Ldarg(0);
break;
case Code.Ldarg_1:
stack.Ldarg(1);
break;
case Code.Ldarg_2:
stack.Ldarg(2);
break;
case Code.Ldarg_3:
stack.Ldarg(3);
break;
//转换
case Code.Conv_I1:
stack.Conv_I1();
break;
case Code.Conv_U1:
stack.Conv_U1();
break;
case Code.Conv_I2:
stack.Conv_I2();
break;
case Code.Conv_U2:
stack.Conv_U2();
break;
case Code.Conv_I4:
stack.Conv_I4();
break;
case Code.Conv_U4:
stack.Conv_U4();
break;
case Code.Conv_I8:
stack.Conv_I8();
break;
case Code.Conv_U8:
stack.Conv_U8();
break;
case Code.Conv_I:
stack.Conv_I();
break;
case Code.Conv_U:
stack.Conv_U();
break;
case Code.Conv_R4:
stack.Conv_R4();
break;
case Code.Conv_R8:
stack.Conv_R8();
break;
case Code.Conv_R_Un:
stack.Conv_R_Un();
break;
case Code.Conv_Ovf_I1:
stack.Conv_Ovf_I1();
break;
case Code.Conv_Ovf_U1:
stack.Conv_Ovf_U1();
break;
case Code.Conv_Ovf_I2:
stack.Conv_Ovf_I2();
break;
case Code.Conv_Ovf_U2:
stack.Conv_Ovf_U2();
break;
case Code.Conv_Ovf_I4:
stack.Conv_Ovf_I4();
break;
case Code.Conv_Ovf_U4:
stack.Conv_Ovf_U4();
break;
case Code.Conv_Ovf_I8:
stack.Conv_Ovf_I8();
break;
case Code.Conv_Ovf_U8:
stack.Conv_Ovf_U8();
break;
case Code.Conv_Ovf_I:
stack.Conv_Ovf_I();
break;
case Code.Conv_Ovf_U:
stack.Conv_Ovf_U();
break;
case Code.Conv_Ovf_I1_Un:
stack.Conv_Ovf_I1_Un();
break;
case Code.Conv_Ovf_U1_Un:
stack.Conv_Ovf_U1_Un();
break;
case Code.Conv_Ovf_I2_Un:
stack.Conv_Ovf_I2_Un();
break;
case Code.Conv_Ovf_U2_Un:
stack.Conv_Ovf_U2_Un();
break;
case Code.Conv_Ovf_I4_Un:
stack.Conv_Ovf_I4_Un();
break;
case Code.Conv_Ovf_U4_Un:
stack.Conv_Ovf_U4_Un();
break;
case Code.Conv_Ovf_I8_Un:
stack.Conv_Ovf_I8_Un();
break;
case Code.Conv_Ovf_U8_Un:
stack.Conv_Ovf_U8_Un();
break;
case Code.Conv_Ovf_I_Un:
stack.Conv_Ovf_I_Un();
break;
case Code.Conv_Ovf_U_Un:
stack.Conv_Ovf_U_Un();
break;
//数组
case Code.Newarr:
stack.NewArr(this, GetNewForArray(code.Operand));
break;
case Code.Ldlen:
stack.LdLen();
break;
case Code.Ldelema:
stack.Ldelema(code.Operand);
break;
case Code.Ldelem_I1:
stack.Ldelem_I1();
break;
case Code.Ldelem_U1:
stack.Ldelem_U1();
break;
case Code.Ldelem_I2:
stack.Ldelem_I2();
break;
case Code.Ldelem_U2:
stack.Ldelem_U2();
break;
case Code.Ldelem_I4:
stack.Ldelem_I4();
break;
case Code.Ldelem_U4:
stack.Ldelem_U4();
break;
case Code.Ldelem_I8:
stack.Ldelem_I8();
break;
case Code.Ldelem_I:
stack.Ldelem_I();
break;
case Code.Ldelem_R4:
stack.Ldelem_R4();
break;
case Code.Ldelem_R8:
stack.Ldelem_R8();
break;
case Code.Ldelem_Ref:
stack.Ldelem_Ref();
break;
case Code.Ldelem_Any:
stack.Ldelem_Any(code.Operand);
break;
case Code.Stelem_I:
stack.Stelem_I();
break;
case Code.Stelem_I1:
stack.Stelem_I1();
break;
case Code.Stelem_I2:
stack.Stelem_I2();
break;
case Code.Stelem_I4:
stack.Stelem_I4();
break;
case Code.Stelem_I8:
stack.Stelem_I8();
break;
case Code.Stelem_R4:
stack.Stelem_R4();
break;
case Code.Stelem_R8:
stack.Stelem_R8();
break;
case Code.Stelem_Ref:
stack.Stelem_Ref();
break;
case Code.Stelem_Any:
stack.Stelem_Any();
break;
case Code.Newobj:
stack.NewObj(this, GetMethod(code.Operand));
break;
case Code.Dup:
stack.Dup();
break;
case Code.Pop:
stack.Pop();
break;
case Code.Ldfld:
stack.Ldfld(this, GetField(code.Operand));
break;
case Code.Ldflda:
stack.Ldflda(this, GetField(code.Operand));
break;
case Code.Ldsfld:
stack.Ldsfld(this, GetField(code.Operand));
break;
case Code.Ldsflda:
stack.Ldsflda(this, GetField(code.Operand));
break;
case Code.Stfld:
stack.Stfld(this, GetField(code.Operand));
break;
case Code.Stsfld:
stack.Stsfld(this, GetField(code.Operand));
break;
case Code.Constrained:
stack.Constrained(this, GetType(code.Operand));
break;
case Code.Isinst:
stack.Isinst(this, GetType(code.Operand));
break;
case Code.Ldtoken:
stack.Ldtoken(this, GetToken(code.Operand));
break;
case Code.Ldftn:
stack.Ldftn(this, GetMethod(code.Operand));
break;
case Code.Ldvirtftn:
stack.Ldvirtftn(this, GetMethod(code.Operand));
break;
case Code.Ldarga:
stack.Ldarga(this, code.Operand);
break;
case Code.Ldarga_S:
stack.Ldarga(this, code.Operand);
break;
case Code.Calli:
stack.Calli(this, code.Operand);
break;
///下面是还没有处理的指令
case Code.Break:
stack.Break(this, code.Operand);
break;
case Code.Starg_S:
stack.Starg_S(this, code.Operand);
break;
case Code.Ldnull:
stack.Ldnull();
break;
case Code.Jmp:
stack.Jmp(this, code.Operand);
break;
case Code.Switch:
stack.Switch(this, code.Operand as Mono.Cecil.Cil.Instruction[]);
break;
case Code.Ldind_I1:
stack.Ldind_I1(this, code.Operand);
break;
case Code.Ldind_U1:
stack.Ldind_U1(this, code.Operand);
break;
case Code.Ldind_I2:
stack.Ldind_I2(this, code.Operand);
break;
case Code.Ldind_U2:
stack.Ldind_U2(this, code.Operand);
break;
case Code.Ldind_I4:
stack.Ldind_I4(this, code.Operand);
break;
case Code.Ldind_U4:
stack.Ldind_U4(this, code.Operand);
break;
case Code.Ldind_I8:
stack.Ldind_I8(this, code.Operand);
break;
case Code.Ldind_I:
stack.Ldind_I(this, code.Operand);
break;
case Code.Ldind_R4:
stack.Ldind_R4(this, code.Operand);
break;
case Code.Ldind_R8:
stack.Ldind_R8(this, code.Operand);
break;
case Code.Ldind_Ref:
stack.Ldind_Ref(this, code.Operand);
break;
case Code.Stind_Ref:
stack.Stind_Ref(this, code.Operand);
break;
case Code.Stind_I1:
stack.Stind_I1(this, code.Operand);
break;
case Code.Stind_I2:
stack.Stind_I2(this, code.Operand);
break;
case Code.Stind_I4:
stack.Stind_I4(this, code.Operand);
break;
case Code.Stind_I8:
stack.Stind_I8(this, code.Operand);
break;
case Code.Stind_R4:
stack.Stind_R4(this, code.Operand);
break;
case Code.Stind_R8:
stack.Stind_R8(this, code.Operand);
break;
case Code.And:
stack.And(this, code.Operand);
break;
case Code.Or:
stack.Or(this, code.Operand);
break;
case Code.Xor:
stack.Xor(this, code.Operand);
break;
case Code.Shl:
stack.Shl(this, code.Operand);
break;
case Code.Shr:
stack.Shr(this, code.Operand);
break;
case Code.Shr_Un:
stack.Shr_Un(this, code.Operand);
break;
case Code.Not:
stack.Not(this, code.Operand);
break;
case Code.Cpobj:
stack.Cpobj(this, code.Operand);
break;
case Code.Ldobj:
stack.Ldobj(this, code.Operand);
break;
case Code.Castclass:
stack.Castclass(this, code.Operand);
break;
case Code.Throw:
stack.Throw(this, code.Operand);
break;
case Code.Stobj:
stack.Stobj(this, code.Operand);
break;
case Code.Refanyval:
stack.Refanyval(this, code.Operand);
break;
case Code.Mkrefany:
stack.Mkrefany(this, code.Operand);
break;
case Code.Add_Ovf:
stack.Add_Ovf(this, code.Operand);
break;
case Code.Add_Ovf_Un:
stack.Add_Ovf_Un(this, code.Operand);
break;
case Code.Mul_Ovf:
stack.Mul_Ovf(this, code.Operand);
break;
case Code.Mul_Ovf_Un:
stack.Mul_Ovf_Un(this, code.Operand);
break;
case Code.Sub_Ovf:
stack.Sub_Ovf(this, code.Operand);
break;
case Code.Sub_Ovf_Un:
stack.Sub_Ovf_Un(this, code.Operand);
break;
case Code.Endfinally:
stack.Endfinally(this, code.Operand);
break;
case Code.Stind_I:
stack.Stind_I(this, code.Operand);
break;
case Code.Arglist:
stack.Arglist(this, code.Operand);
break;
case Code.Starg:
stack.Starg(this, code.Operand);
break;
case Code.Localloc:
stack.Localloc(this, code.Operand);
break;
case Code.Endfilter:
stack.Endfilter(this, code.Operand);
break;
case Code.Unaligned:
stack.Unaligned(this, code.Operand);
break;
case Code.Volatile:
stack.Volatile(this, code.Operand);
break;
case Code.Tail:
stack.Tail(this, code.Operand);
break;
case Code.Initobj:
stack.Initobj(this, this.GetType(code.Operand));
break;
case Code.Cpblk:
stack.Cpblk(this, code.Operand);
break;
case Code.Initblk:
stack.Initblk(this, code.Operand);
break;
case Code.No:
stack.No(this, code.Operand);
break;
case Code.Rethrow:
stack.Rethrow(this, code.Operand);
break;
case Code.Sizeof:
stack.Sizeof(this, code.Operand);
break;
case Code.Refanytype:
stack.Refanytype(this, code.Operand);
break;
case Code.Readonly:
stack.Readonly(this, code.Operand);
break;
default:
throw new Exception("未实现的OpCode:" + code.OpCode.Code);
}
}
}
public void InitToken(ThreadContext context, CodeBody body, object _p)
{
CodeEx codeEx = this.code;
switch (codeEx)
{
case CodeEx.Ldloc_0:
this.tokenI32 = 0;
return;
case CodeEx.Ldloc_1:
this.tokenI32 = 1;
return;
case CodeEx.Ldloc_2:
this.tokenI32 = 2;
return;
case CodeEx.Ldloc_3:
this.tokenI32 = 3;
return;
case CodeEx.Stloc_0:
case CodeEx.Stloc_1:
case CodeEx.Stloc_2:
case CodeEx.Stloc_3:
case CodeEx.Ldnull:
case CodeEx.Dup:
case CodeEx.Pop:
case CodeEx.Jmp:
case CodeEx.Calli:
case CodeEx.Ret:
case CodeEx.Stind_Ref:
case CodeEx.Stind_I1:
case CodeEx.Stind_I2:
case CodeEx.Stind_I4:
case CodeEx.Stind_I8:
case CodeEx.Stind_R4:
case CodeEx.Stind_R8:
case CodeEx.Add:
case CodeEx.Sub:
case CodeEx.Mul:
case CodeEx.Div:
case CodeEx.Div_Un:
case CodeEx.Rem:
case CodeEx.Rem_Un:
case CodeEx.And:
case CodeEx.Or:
case CodeEx.Xor:
case CodeEx.Shl:
case CodeEx.Shr:
case CodeEx.Shr_Un:
case CodeEx.Neg:
case CodeEx.Not:
case CodeEx.Conv_I1:
case CodeEx.Conv_I2:
case CodeEx.Conv_I4:
case CodeEx.Conv_I8:
case CodeEx.Conv_R4:
case CodeEx.Conv_R8:
case CodeEx.Conv_U4:
case CodeEx.Conv_U8:
case CodeEx.Cpobj:
case CodeEx.Ldobj:
case CodeEx.Conv_R_Un:
case CodeEx.Unbox:
case CodeEx.Throw:
case CodeEx.Stobj:
case CodeEx.Conv_Ovf_I1_Un:
case CodeEx.Conv_Ovf_I2_Un:
case CodeEx.Conv_Ovf_I4_Un:
case CodeEx.Conv_Ovf_I8_Un:
case CodeEx.Conv_Ovf_U1_Un:
case CodeEx.Conv_Ovf_U2_Un:
case CodeEx.Conv_Ovf_U4_Un:
case CodeEx.Conv_Ovf_U8_Un:
case CodeEx.Conv_Ovf_I_Un:
case CodeEx.Conv_Ovf_U_Un:
goto IL_4AA;
case CodeEx.Ldarg_S:
this.tokenI32 = (_p as ParameterReference).Index;
return;
case CodeEx.Ldarga_S:
case CodeEx.Starg_S:
goto IL_42C;
case CodeEx.Ldloc_S:
case CodeEx.Ldloca_S:
case CodeEx.Stloc_S:
goto IL_3D5;
case CodeEx.Ldc_I4_M1:
this.tokenI32 = -1;
return;
case CodeEx.Ldc_I4_0:
this.tokenI32 = 0;
return;
case CodeEx.Ldc_I4_1:
this.tokenI32 = 1;
return;
case CodeEx.Ldc_I4_2:
this.tokenI32 = 2;
return;
case CodeEx.Ldc_I4_3:
this.tokenI32 = 3;
return;
case CodeEx.Ldc_I4_4:
this.tokenI32 = 4;
return;
case CodeEx.Ldc_I4_5:
this.tokenI32 = 5;
return;
case CodeEx.Ldc_I4_6:
this.tokenI32 = 6;
return;
case CodeEx.Ldc_I4_7:
this.tokenI32 = 7;
return;
case CodeEx.Ldc_I4_8:
this.tokenI32 = 8;
return;
case CodeEx.Ldc_I4_S:
this.tokenI32 = (int)Convert.ToDecimal(_p);
return;
case CodeEx.Ldc_I4:
this.tokenI32 = (int)_p;
return;
case CodeEx.Ldc_I8:
this.tokenI64 = (long)_p;
return;
case CodeEx.Ldc_R4:
this.tokenR32 = (float)_p;
return;
case CodeEx.Ldc_R8:
this.tokenR64 = (double)_p;
return;
case CodeEx.Call:
case CodeEx.Callvirt:
case CodeEx.Newobj:
goto IL_2E0;
case CodeEx.Br_S:
case CodeEx.Brfalse_S:
case CodeEx.Brtrue_S:
case CodeEx.Beq_S:
case CodeEx.Bge_S:
case CodeEx.Bgt_S:
case CodeEx.Ble_S:
case CodeEx.Blt_S:
case CodeEx.Bne_Un_S:
case CodeEx.Bge_Un_S:
case CodeEx.Bgt_Un_S:
case CodeEx.Ble_Un_S:
case CodeEx.Blt_Un_S:
case CodeEx.Br:
case CodeEx.Brfalse:
case CodeEx.Brtrue:
case CodeEx.Beq:
case CodeEx.Bge:
case CodeEx.Bgt:
case CodeEx.Ble:
case CodeEx.Blt:
case CodeEx.Bne_Un:
case CodeEx.Bge_Un:
case CodeEx.Bgt_Un:
case CodeEx.Ble_Un:
case CodeEx.Blt_Un:
break;
case CodeEx.Switch:
{
Instruction[] array = _p as Instruction[];
this.tokenAddr_Switch = new int[array.Length];
for (int i = 0; i < array.Length; i++)
{
this.tokenAddr_Switch[i] = body.addr[array[i].Offset];
}
return;
}
case CodeEx.Ldind_I1:
case CodeEx.Ldind_U1:
case CodeEx.Ldind_I2:
case CodeEx.Ldind_U2:
case CodeEx.Ldind_I4:
case CodeEx.Ldind_U4:
case CodeEx.Ldind_I8:
case CodeEx.Ldind_I:
case CodeEx.Ldind_R4:
case CodeEx.Ldind_R8:
case CodeEx.Ldind_Ref:
goto IL_4A8;
case CodeEx.Ldstr:
this.tokenStr = (_p as string);
return;
case CodeEx.Castclass:
case CodeEx.Isinst:
case CodeEx.Box:
case CodeEx.Newarr:
goto IL_2BC;
case CodeEx.Ldfld:
case CodeEx.Ldflda:
case CodeEx.Stfld:
case CodeEx.Ldsfld:
case CodeEx.Ldsflda:
case CodeEx.Stsfld:
this.tokenField = context.GetField(_p);
return;
default:
switch (codeEx)
{
case CodeEx.Leave:
case CodeEx.Leave_S:
break;
case CodeEx.Stind_I:
case CodeEx.Conv_U:
case CodeEx.Arglist:
case CodeEx.Ceq:
case CodeEx.Cgt:
case CodeEx.Cgt_Un:
case CodeEx.Clt:
case CodeEx.Clt_Un:
case CodeEx.Localloc:
case CodeEx.Endfilter:
case CodeEx.Unaligned:
case CodeEx.Tail:
goto IL_4AA;
case CodeEx.Ldftn:
case CodeEx.Ldvirtftn:
goto IL_2E0;
case CodeEx.Ldarg:
this.tokenI32 = (int)_p;
return;
case CodeEx.Ldarga:
case CodeEx.Starg:
goto IL_42C;
case CodeEx.Ldloc:
case CodeEx.Stloc:
this.tokenI32 = (int)_p;
return;
case CodeEx.Ldloca:
goto IL_3D5;
case CodeEx.Volatile:
goto IL_4A8;
case CodeEx.Initobj:
case CodeEx.Constrained:
goto IL_2BC;
default:
goto IL_4AA;
}
break;
}
this.tokenAddr_Index = body.addr[((Instruction)_p).Offset];
return;
IL_2BC:
this.tokenType = context.GetType(_p);
return;
IL_2E0:
this.tokenMethod = context.GetMethod(_p);
return;
IL_3D5:
this.tokenI32 = ((VariableDefinition)_p).Index;
return;
IL_42C:
this.tokenI32 = (_p as ParameterDefinition).Index;
IL_4A8:
return;
IL_4AA:
this.tokenUnknown = _p;
}
