public Int32 GenerateCallInt(ParameterInfo parameterInfo)
{
var attr = parameterInfo.GetCustomAttributes(typeof(ASMRef), false);
// var method = attr[0] as ASMMethodAttribute;
if (attr.Length > 0)//Ref)
{
Ref = true;
var ptr = GCHandleBypass.Alloc(Value, GCHandleType.Pinned).AddrOfPinnedObject().ToInt32();
RefResultPtr = ptr;
return(ptr);
}
else
{
if (_isIntOrSmaller())
{
return((int)(object)Value);
}
else
{
WentRefForced = true;
//force ref due 32 bit OS (R0, R1, R2, etc = 32 bit int)
var ptr = GCHandleBypass.Alloc(Value, GCHandleType.Pinned).AddrOfPinnedObject().ToInt32();
RefResultPtr = ptr;
return(ptr);
}
}
}
IEnumerable <byte> DCD_bytes(params object[] objects)
{
//int asd = 10;
// var od = GCHandleBypass.Alloc(asd, GCHandleType.Pinned);
// var ad = od.AddrOfPinnedObject();
// var lk = asd;
var addresses = objects.Reverse().Select(obj => BitConverter.GetBytes(GCHandleBypass.Alloc(obj, GCHandleType.Pinned).AddrOfPinnedObject().ToInt32())).ToArray();
foreach (var bArray in addresses)
{
foreach (var b in bArray)
{
yield return(b);
}
}
}
public void TestCall(int funcAddress, object[] obj)
{
var addr = funcAddress;
var objAddr = obj.Select(o => GCHandleBypass.Alloc(o, GCHandleType.Pinned).AddrOfPinnedObject().ToInt32()).ToArray();
//var msgIntPtr = GCHandleBypass.Alloc(msgInt, GCHandleType.Pinned).AddrOfPinnedObject().ToInt32();
//var args = DCD_bytes(addr, msgIntPtr).ToArray();
// asm.AddRange(new byte[]
// {
//0x04, 0xE0, 0x2D, 0xE5,
//0x08, 0x30, 0x9F, 0xE5,
//0x0F, 0xE0, 0xA0, 0xE1,
//0x03, 0xF0, 0xA0, 0xE1,
//0x04, 0xF0, 0x9D, 0xE4,
///*0x48, 0x95, 0x46, 0x15 [insert 32 bit func ptr] > */
//0x00, 0x00, 0x9F, 0xE5,
//0x0E, 0xF0, 0xA0, 0xE1 /*(return)*/
// });
asm.AddRange(new byte[]
{
0x04, 0xE0, 0x2D, 0xE5, //[SKIP]skip for edit //str lr, [sp, #-4]!
//0x08, 0x30, 0x9F, 0xE5, //ldr r3 = #8
});
List <byte> asm2 = new List <byte>();
//for (int i = objAddr.Length * 0x10 - 0x10, reg = objAddr.Length; i > -1; i -= 0x10, reg -=0x10)
//{
// asm.AddRange(LDR((byte)i, (byte)(reg)));
//}
var asa = Enumerable.Range(0, objAddr.Length).Select(o =>
{
var ia = (int)(0xE59F0010 + (0x8 * o) + (o * 0x1000));
return(BitConverter.GetBytes(ia));
}).Reverse().ToArray();
foreach (var item in asa)
{
asm.AddRange(item);
}
var asm2R = asm2.ToArray();
//asm.AddRange(LDR(0x10, 0));
asm.AddRange(LDR(0x8, /*(byte)(objAddr.Length * 0x10 + 0x10)*/ 0x30));
asm.AddRange(new byte[] {
0x0F, 0xE0, 0xA0, 0xE1, //[SKIP]mov lr, pc
0x03, 0xF0, 0xA0, 0xE1, //[SKIP]mov pc, r3
0x04, 0xF0, 0x9D, 0xE4 //[SKIP]ldr pc, [sp], #4
});
//var bits = BitConverter.GetBytes(addr);
asm.AddRange(BitConverter.GetBytes(addr)); //place DCD args
foreach (var item in objAddr)
{
asm.AddRange(BitConverter.GetBytes(item)); //place DCD args
}
//asm.AddRange(BitConverter.GetBytes(msgIntPtr)); //place DCD args
asm.AddRange(new byte[]
{
0x00, 0x00, 0x9F, 0xE5, //[SKIP]ldr r0, [pc]
0x0E, 0xF0, 0xA0, 0xE1 /*(return)*/
});
}
