internal static string EchoFloatCommand(AmxOpCode c, params uint[] arr)
{
string commandLeft = Commands[c].PadRight(MaxCommandLength, ' ');
string parameters = arr.Length == 1 ? "" : string.Join(", ", arr.Select(getFloat));
return($"{commandLeft} {parameters}");
}
public static AmxOpCode Invert(this AmxOpCode spop)
{
switch (spop)
{
case AmxOpCode.JSLEQ:
return(AmxOpCode.JSGRTR);
case AmxOpCode.JSLESS:
return(AmxOpCode.JSGEQ);
case AmxOpCode.JSGRTR:
return(AmxOpCode.JSLEQ);
case AmxOpCode.JSGEQ:
return(AmxOpCode.JSLESS);
case AmxOpCode.JEQ:
return(AmxOpCode.JNEQ);
case AmxOpCode.JNEQ:
return(AmxOpCode.JEQ);
case AmxOpCode.JNZ:
return(AmxOpCode.JZER);
case AmxOpCode.JZER:
return(AmxOpCode.JNZ);
case AmxOpCode.SLEQ:
return(AmxOpCode.SGRTR);
case AmxOpCode.SLESS:
return(AmxOpCode.SGEQ);
case AmxOpCode.SGRTR:
return(AmxOpCode.SLEQ);
case AmxOpCode.SGEQ:
return(AmxOpCode.SLESS);
case AmxOpCode.EQ:
return(AmxOpCode.NEQ);
case AmxOpCode.NEQ:
return(AmxOpCode.EQ);
default:
Trace.Fail(nameof(spop));
return(spop);
}
}
internal static string EchoIntCommand(AmxOpCode c, params int[] arr)
{
string FormatParameter(int param)
{
if (param < -100 || param > 100)
{
return($"0x{param:X4}");
}
return(param.ToString());
}
string commandLeft = Commands[c].PadRight(MaxCommandLength, ' ');
string parameters = arr.Length == 0 ? "" : string.Join(", ", arr.Select(FormatParameter));
return($"{commandLeft} {parameters}");
}
public static AmxOpCode Invert(this AmxOpCode spop)
{
return(spop switch
{
AmxOpCode.JSLEQ => AmxOpCode.JSGRTR,
AmxOpCode.JSLESS => AmxOpCode.JSGEQ,
AmxOpCode.JSGRTR => AmxOpCode.JSLEQ,
AmxOpCode.JSGEQ => AmxOpCode.JSLESS,
AmxOpCode.JEQ => AmxOpCode.JNEQ,
AmxOpCode.JNEQ => AmxOpCode.JEQ,
AmxOpCode.JNZ => AmxOpCode.JZER,
AmxOpCode.JZER => AmxOpCode.JNZ,
AmxOpCode.SLEQ => AmxOpCode.SGRTR,
AmxOpCode.SLESS => AmxOpCode.SGEQ,
AmxOpCode.SGRTR => AmxOpCode.SLEQ,
AmxOpCode.SGEQ => AmxOpCode.SLESS,
AmxOpCode.EQ => AmxOpCode.NEQ,
AmxOpCode.NEQ => AmxOpCode.EQ,
_ => throw new ArgumentException(nameof(spop))
});
public void ParseOp(AmxOpCode op, ref int cip, ref Cell tgt)
{
void GETPARAM_P(Cell v, AmxOpCode o)
{
} // (v = ((Cell) (o) >> (int) (CellSize * 4)));}
switch (op)
{
case AmxOpCode.CONST:
case AmxOpCode.CONST_S:
cip += CellSize * 2;
break;
/* Packed Instructions */
case AmxOpCode.CONST_P_PRI:
case AmxOpCode.CONST_P_ALT:
case AmxOpCode.ADDR_P_PRI:
case AmxOpCode.ADDR_P_ALT:
case AmxOpCode.STRB_P_I:
case AmxOpCode.LIDX_P_B:
case AmxOpCode.IDXADDR_P_B:
case AmxOpCode.ALIGN_P_PRI:
case AmxOpCode.PUSH_P_C:
case AmxOpCode.PUSH_P:
case AmxOpCode.PUSH_P_S:
case AmxOpCode.STACK_P:
case AmxOpCode.HEAP_P:
case AmxOpCode.SHL_P_C_PRI:
case AmxOpCode.SHL_P_C_ALT:
case AmxOpCode.ADD_P_C:
case AmxOpCode.SMUL_P_C:
case AmxOpCode.ZERO_P:
case AmxOpCode.ZERO_P_S:
case AmxOpCode.EQ_P_C_PRI:
case AmxOpCode.EQ_P_C_ALT:
case AmxOpCode.MOVS_P:
case AmxOpCode.CMPS_P:
case AmxOpCode.FILL_P:
case AmxOpCode.HALT_P:
case AmxOpCode.BOUNDS_P:
case AmxOpCode.PUSH_P_ADR:
break;
/* Packed Instructions referencing pointers */
case AmxOpCode.LOAD_P_PRI:
case AmxOpCode.LOAD_P_ALT:
case AmxOpCode.INC_P:
case AmxOpCode.DEC_P:
GETPARAM_P(tgt, op);
break;
/* Packed Instructions referencing stack */
case AmxOpCode.LOAD_P_S_PRI:
case AmxOpCode.LOAD_P_S_ALT:
case AmxOpCode.LREF_P_S_PRI:
case AmxOpCode.LREF_P_S_ALT:
case AmxOpCode.INC_P_S:
case AmxOpCode.DEC_P_S:
GETPARAM_P(tgt, op); /* verify address */
break;
/* Single-Value Instructions */
case AmxOpCode.LODB_I:
case AmxOpCode.CONST_PRI:
case AmxOpCode.CONST_ALT:
case AmxOpCode.ADDR_PRI:
case AmxOpCode.ADDR_ALT:
case AmxOpCode.STRB_I:
case AmxOpCode.LIDX_B:
case AmxOpCode.IDXADDR_B:
case AmxOpCode.ALIGN_PRI:
case AmxOpCode.LCTRL:
case AmxOpCode.SCTRL:
case AmxOpCode.PICK:
case AmxOpCode.PUSH_C:
case AmxOpCode.PUSH:
case AmxOpCode.PUSH_S:
case AmxOpCode.STACK:
case AmxOpCode.HEAP:
case AmxOpCode.SHL_C_PRI:
case AmxOpCode.SHL_C_ALT:
case AmxOpCode.ADD_C:
case AmxOpCode.SMUL_C:
case AmxOpCode.ZERO:
case AmxOpCode.ZERO_S:
case AmxOpCode.EQ_C_PRI:
case AmxOpCode.EQ_C_ALT:
case AmxOpCode.MOVS:
case AmxOpCode.CMPS:
case AmxOpCode.FILL:
case AmxOpCode.HALT:
case AmxOpCode.BOUNDS:
case AmxOpCode.PUSH_ADR:
cip += CellSize;
break;
case AmxOpCode.LOAD_PRI:
case AmxOpCode.LOAD_ALT:
case AmxOpCode.INC:
case AmxOpCode.DEC:
//VerifyAddress(0, );
cip += CellSize;
break;
case AmxOpCode.LOAD_S_PRI:
case AmxOpCode.LOAD_S_ALT:
case AmxOpCode.LREF_S_PRI:
case AmxOpCode.LREF_S_ALT:
case AmxOpCode.INC_S:
case AmxOpCode.DEC_S:
cip += CellSize;
break;
/* Parameterless Instructions */
case AmxOpCode.LOAD_I:
case AmxOpCode.STOR_I:
case AmxOpCode.LIDX:
case AmxOpCode.IDXADDR:
case AmxOpCode.XCHG:
case AmxOpCode.PUSH_PRI:
case AmxOpCode.PUSH_ALT:
case AmxOpCode.PPRI:
case AmxOpCode.PALT:
case AmxOpCode.PROC:
case AmxOpCode.RET:
case AmxOpCode.RETN:
case AmxOpCode.SHL:
case AmxOpCode.SHR:
case AmxOpCode.SSHR:
case AmxOpCode.SMUL:
case AmxOpCode.SDIV:
case AmxOpCode.ADD:
case AmxOpCode.SUB:
case AmxOpCode.AND:
case AmxOpCode.OR:
case AmxOpCode.XOR:
case AmxOpCode.NOT:
case AmxOpCode.NEG:
case AmxOpCode.INVERT:
case AmxOpCode.ZERO_PRI:
case AmxOpCode.ZERO_ALT:
case AmxOpCode.EQ:
case AmxOpCode.NEQ:
case AmxOpCode.SLESS:
case AmxOpCode.SLEQ:
case AmxOpCode.SGRTR:
case AmxOpCode.SGEQ:
case AmxOpCode.INC_PRI:
case AmxOpCode.INC_ALT:
case AmxOpCode.INC_I:
case AmxOpCode.DEC_PRI:
case AmxOpCode.DEC_ALT:
case AmxOpCode.DEC_I:
case AmxOpCode.SWAP_PRI:
case AmxOpCode.SWAP_ALT:
case AmxOpCode.NOP:
case AmxOpCode.BREAK:
break;
/* Jump w/ Relocation */
case AmxOpCode.CALL:
case AmxOpCode.JUMP:
case AmxOpCode.JZER:
case AmxOpCode.JNZ:
case AmxOpCode.JEQ:
case AmxOpCode.JNEQ:
case AmxOpCode.JSLESS:
case AmxOpCode.JSLEQ:
case AmxOpCode.JSGRTR:
case AmxOpCode.JSGEQ:
case AmxOpCode.SWITCH:
/* if this file is an older version (absolute references instead of the
* current use of position-independent code), convert the parameter
* to position-independent code first
*/
cip += CellSize;
break;
/* overlay opcodes (overlays must be enabled) */
case AmxOpCode.ISWITCH:
Debug.Assert(Header.FileVersion >= 10);
/* drop through */
goto case AmxOpCode.ICALL;
case AmxOpCode.ICALL:
cip += CellSize;
/* drop through */
goto case AmxOpCode.IRETN;
case AmxOpCode.IRETN:
Debug.Assert(Header.Overlays != 0 && Header.Overlays != Header.NameTable);
//return AmxError.OVERLAY; /* no overlay callback */
break;
case AmxOpCode.ICASETBL:
{
Cell num;
//DBGPARAM(num); /* number of records follows the opcode */
//cip += (2 * num + 1) * CellSize;
//if (Header.Overlays == 0)
// return AmxError.OVERLAY; /* no overlay callback */
break;
} /* case */
case AmxOpCode.SYSREQ_C:
cip += CellSize;
sysreq_flg |= 0x01; /* mark SYSREQ found */
break;
case AmxOpCode.SYSREQ_N:
cip += CellSize * 2;
sysreq_flg |= 0x02; /* mark SYSREQ.N found */
break;
case AmxOpCode.CASETBL:
{
DBGPARAM(out var num);
//cip += (2 * num + 1) * CellSize;
break;
}
default:
Header.Flags &= ~AmxFlags.VERIFY;
//return AmxError.INVINSTR;
break;
}
void DBGPARAM(out Cell v) => v = null; // v = (Cell)(amx->code + (int)cip), cip += CellSize)
}
static void GETPARAM_P(Cell v, AmxOpCode o)
{
} // (v = ((Cell) (o) >> (int) (CellSize * 4)));}
public void ParseOp(AmxOpCode op, ref int cip, ref Cell tgt)
{
internal static string EchoIntCommand(AmxOpCode c, params int[] arr)
{
