compilador 68hc11 de motorola

Prez Gonzlez Josu Abraham Programacin y estructura de computadoras

Compilador 68HC11 de Motorola

Integrantes: Josue Abraham Perez Gonzlez

Lenguaje utilizado: PHP

Se propone un compilador prctico para que al usuario no se le dificulte introducir la ruta de su archivo a

compilar.

Este compilador fue desarrollado en el lenguaje PHP que permite un buen manejo de stings, est estructurado a

partir de 15 funciones principales, bsicamente el compilador se conforma de tres archivos principales con

extensin PHP:

Index.php El archivo index es la imagen del compilador; en este archivo est el cdigo que permite subir

archivos .asc asi como la visualizacin previa de los archivos.

Carga.php El archivo carga se encarga de subir y obtener el nombre del archivo a compilar, aqu se encuentra el

cdigo necesario para restringir los archivos para aceptar solo la extensin .asc.

Compila.php El archivo compila contiene el cdigo de las funciones y cdigo central que llama a las funciones

esenciales que hacen funcionar el compilador, este archivo es el ltimo en ser ejecutado al requerir el nombre

del archivo y la ruta que se obtienen a partir del archivo carga .php.

lempty($linea)-Verifica si la lnea est vaca.

linend($linea)-Verifica si en la lnea hay un END.

verifica_nem($linea,$seting)-Verifica si en la lnea hay un nemnico.

arr_linea($lineas)-Convierte una lnea en un arreglo .


prm_char($cdn,$crc)-Verifica si un carcter est en la primera posicin de un string.

decimal($num)-Verifica si el string es decimal .

R_tv($psc,$posac)-Verifica que no se rebase el lmite de bifurcacin (128 y -127).

exad($num)-Verifica si es hexadecimal.

buscaeti($arreti,$siz,$val)-Verifica si existe una etiqueta en la lnea.

B_eti($arr,$val)-Verifica si existe una etiqueta en la lnea.

buscavar($arrvar,$tam,$val)-Verifica si hay una variable en la linea.

modo_dir($linea,$siz,$variarr,$etiarr,$tam,$numne)-Verifica que modo de direccionamiento

corresponde al string en lectura.

Aster_fir($lineas)-Verifica si hay un * en la primer posicin del string.

dir_memo($mdir,$dir,$variabl,$tama)-Devuelve el cdigo correspondiente al modo de

direccionamiento.

Etiquetas($archivo,$set)-Busca etiquetas y su direccin, devuelve un arreglo de etiquetas con direccin.

Las funciones ya mencionadas son esenciales para la ejecucin del compilador estas devuelven todos los

elementos que ocupara el cdigo central una vez que el archivo se suba con xito, la instruccin

if((isset($_POST["enviado"]))&&($_POST["enviado"]=="form1")) permita ejecutar el cdigo central que abre el

archivo lo lee e imprime los resultados en un nuevo archivo con extensin .lst.

Aunque se ocuparon diversos recursos tales como HTML, JavaScript y Css5 el cdigo representativo del

compilador descansa en un solo en el archivo compila.php cuyo lenguaje puramente es PHP.

El cdigo es el siguiente se lee en dos columnas:

if((isset($_POST["enviado"]))&&($_POST["enviado"]=="form1")){ $incetiqueta=0; $incvariable=0; $etiqueta[][]=' '; $variable[][]=' '; $localidad=0x0000; $a=0; $varnem=" "; $fileS="68hc11compila.lst"; $filname=$_POST["nom"]; $as=explode(" ",$filname); $fp=fopen($as[0],"rb"); $fp1=fopen($fileS,"a"); $etiqueta=Etiquetas($as[0],$set); while(!feof($fp)){ $a++;

$linea = fgets($fp); $comen=strpos($linea,'*'); $coment=Aster_fir($linea); $tab=strpos($linea,"\t"); $space=strpos($linea,' '); $linarr=arr_linea($linea) ; if($coment===true){ fprintf($fp1,"%d A\t%s",$a,$linea); }elseif($comen!==false){ $linex=explode("*",$linea); $arrx=arr_linea($linex[0]);


//**************************************OPCION DE LINEA COMPLETA $Nmonic=" "; $Modir=" "; $i=0; $z=0; $w=0; $error1=0; $r=0; while(!empty($arrx[$i])){ $Nemo=verifica_nem($arrx[$i],$set); if($Nemo>127 && $Nemo


$Modir=modo_dir($arrx[1],$incvariable,$variable,$etiqueta,$incetiqueta,$Nmon); if($buscon!==false){ $miu=R_tv($etiqueta[$buscon][1],$localidad); if($miu!==false){ if(strlen($miu)


fprintf($fp1,"%d A %s\t%s\t\t%X\t%s\t*%s\r\n",$a,$arrx[0],$arrx[1],$localidad,$Unix,$linex[1]); $localidad=$localidad+(strlen($Unix))/2; }elseif($arrx[0]=="FCB"){ $Inst=dir_memo(8,$arrx[1],$variable,$incvariable); $Unix=$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %s\t%s\t\t%X\t%s\t*%s\r\n",$a,$arrx[0],$arrx[1],$localidad,$Unix,$linex[1]); $localidad=$localidad+(strlen($Unix))/2; }elseif($arrx[0]=="ORG"){$localidad=dir_memo($Modir,$arrx[1],$variable,$incvariable); $localidad=dechex($localidad); fprintf($fp1,"%d A %s\t%s\t\t%X\t*%s\r\n",$a,$arrx[0],$arrx[1],$localidad,$linex[1]); $localidad=$localidad + 0x0000; }elseif($Nmonic!==false){ if($set[$Nmonic][$Modir]!="0"){/////////////////////EXEPCION CHANGE $Inst=dir_memo($Modir,$arrx[1],$variable,$incvariable); $Unix=$set[$Nmonic][$Modir].$Inst; $localidad=$localidad + 0x0000;

fprintf($fp1,"%d A %s\t%s\t\t%X\t%s\t*%s\r\n",$a,$arrx[0],$arrx[1],$localidad,$Unix,$linex[1]); $localidad=$localidad+(strlen($Unix))/2; }elseif($set[$Nmonic][$Modir]=="0"){ fprintf($fp1,"%d A %s\t\t\t%s\t%X\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$arrx[0],$arrx[1],$localidad); }elseif($Modir===false){ fprintf($fp1,"%d A %s\t\t\t%s\t%X\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$arrx[0],$arrx[1],$localidad); }else{ fprintf($fp1,"%d A %s\t\t\t%s\t%X\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$arry[0],$arry[1],$localidad); } }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %s\t\t\t%X\t\tERROR\r\n",$a,$AROR[0],$localidad); } } }elseif($w==1 && $Nmonic!==false && $z==0){//*****************END******NEMONICOS******INHERENTE if($Nmonic!==false && $set[$Nmonic][6]!="0"){ $Unix=$set[$Nmonic][6]; $localidad=$localidad + 0x0000;


fprintf($fp1,"%d A %s\t\t\t%X\t%s\t*%s\r\n",$a,$arrx[0],$localidad,$Unix,$linex[1]); $localidad=$localidad+(strlen($Unix))/2; } }elseif($z==1 && verifica_nem($arrx[0],$set)===false){/////////////////////*****ETIQUTASSSS****CHANGE $rw=explode(" ",$linea); $zx=explode("\t",$linea); if(!empty($zx[0]) && !empty($rw[0])){ fprintf($fp1,"%d A %s\t\t%X\t\t*%s\r\n",$a,$arrx[0],$localidad,$linex[1]); }elseif(linend($linea)===true){ fprintf($fp1,"%d A \t\t\tEND\t%X\r\n",$a,$localidad); }elseif(lempty($linea)!==false){ fprintf($fp1,"%d A %X\t\t\r\n",$a,$localidad); }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %s\t\t%X\t\tERROR\r\n",$a,$AROR[0],$localidad);} }else{ if(lempty($linea)!==false){ fprintf($fp1,"%d A %X\t\t\r\n",$a,$localidad);

}elseif(linend($linea)===true){ fprintf($fp1,"%d A\t\t\tEND\t%X\r\n",$a,$localidad); } }//**************************************IF COMENTARIOS //*****************************************SIN COMENTARIOS************************************************* }elseif($comen===false){/////IF SIN COMENTA $arry=arr_linea($linea); //**************************************OPCION DE LINEA COMPLETA $Nmonic=" "; $Modir=" "; $i=0; $z=0; $w=0; $error1=0; $r=0; while(!empty($arry[$i])){ $Nemo=verifica_nem($arry[$i],$set); if($Nemo>127 && $Nemo


$Nmonic=verifica_nem($arry[$i],$set); $w++; }elseif(modo_dir($arry[$i],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo)!==false){ $Modir=modo_dir($arry[$i],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo); $w++; $z++; }elseif($Nemo===false){//SI NO HAY NEMONICO? $z++; }else{ $error1++;} $i++; }//TERMINA WHILE ARRX if(!empty($arry[1])&&!empty($arry[0])){$error1=1;} if(lempty($linea)!==false){ fprintf($fp1,"%d A \t\t\t\t%X\r\n",$a,$localidad); }elseif($error1==1 && $r!=1 && modo_dir($arry[1],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo)===false && verifica_nem($arry[0],$set)!==false ){ fprintf($fp1,"%d A %s\t%s\t\t%X\t\tERROR DE SINTAXIS\r\n",$a,$arry[0],$arry[1],$localidad);

}elseif($r==1 && !empty($arry[1])){ $buscon=buscaeti($etiqueta,$incetiqueta,$arry[1]); if(!empty($arry[1])&&!empty($arry[0])){ $Nmon=verifica_nem($arry[0],$set); $Modir=modo_dir($arry[1],$incvariable,$variable,$etiqueta,$incetiqueta,$Nmon); if($arry[0]=="END"){ ///CAMBIAR $ends=explode("\r\n",$linea); fprintf($fp1,"%d A %s\t\t\t%X\t\r\n",$a,$ends[0],$localidad); }elseif($buscon!==false){ $miu=R_tv($etiqueta[$buscon][1],$localidad); if($miu!==false){


if(strlen($miu)


}elseif($arry[0]=="FCB"){ $Inst=dir_memo(8,$arry[1],$variable,$incvariable); $Unix=$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %s\t%s\t\t%X\t%s\t\r\n",$a,$arry[0],$arry[1],$localidad,$Unix); $localidad=$localidad+(strlen($Unix))/2; }elseif($arry[0]=="ORG"){$localidad=dir_memo($Modir,$arry[1],$variable,$incvariable); $localidad=hexdec($localidad); $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %s\t%s\t\t%X\r\n",$a,$arry[0],$arry[1],$localidad); }elseif($Nmonic!==false && $Modir!==false && !empty($set[$Nmonic][$Modir])){ if($set[$Nmonic][$Modir]!="0"){ $Inst=dir_memo($Modir,$arry[1],$variable,$incvariable); $Unix=$set[$Nmonic][$Modir].$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %s\t%s\t\t%X\t%s\r\n",$a,$arry[0],$arry[1],$localidad,$Unix); $localidad=$localidad+(strlen($Unix))/2; }elseif($set[$Nmonic][$Modir]=="0"){

fprintf($fp1,"%d A %s\t%s\t\t%X\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$arry[0],$arry[1],$localidad); }elseif($Modir===false){ fprintf($fp1,"%d A %s\t%s\t\t%X\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$arry[0],$arry[1],$localidad); } }else{ fprintf($fp1,"%d A %s\t%s\t\t%X\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$arry[0],$arry[1],$localidad); } }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %s\t%X\tERROR\r\n",$a,$AROR[0],$localidad); } }elseif($w==1 && $Nmonic!==false && $z==0){//*****************END******NEMONICOS******INHERENTE if($Nmonic!==false && $set[$Nmonic][6]!="0" ){/////////////CAMBIAR A LOS DEMAS $Unix=$set[$Nmonic][6]; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %s\t\t\t%X\t%s\r\n",$a,$arry[0],$localidad,$Unix); $localidad=$localidad+(strlen($Unix))/2; }


}elseif($z==1 && verifica_nem($arry[0],$set)===false){/////////////////////*****ETIQUTASSSS $rw=explode(" ",$linea); $zx=explode("\t",$linea); if(!empty($zx[0]) && !empty($rw[0])){ fprintf($fp1,"%d A %s\t\t%X\t\t\r\n",$a,$arry[0],$localidad); }elseif(linend($linea)===true){ fprintf($fp1,"%d A END\t\t\t%X\r\n",$a,$localidad); }elseif(lempty($linea)!==false){ fprintf($fp1,"%d A \t\t\t\t%X\r\n",$a,$localidad); }else{ $AROR=explode("\r\n",$linea);/////////////CAMBIAR LAS DEMAS fprintf($fp1,"%d A %s\t%X\tERROR\r\n",$a,$AROR[0],$localidad); } }else{ if(lempty($linea)!==false){ fprintf($fp1,"%d A \t\t\t\t%X\r\n",$a,$localidad); }elseif(linend($linea)===true){

fprintf($fp1,"%d A END\t\t\t%X\r\n",$a,$localidad); }} }//FIN SIN COMENTARIOS COMENTA }//FIN WHILE READ fclose($fp); fclose($fp1); }//FIN ISSET

Las funciones: $set = array( array("FCB","0","0","0","0","0","0","0"), array("ORG","","","","","","",""), array("ADCA","89","99","A9","18B9","B9","0","0"), array("ADCB","C9","D9","E9","18E9","F9","0","0"), array("ADDA","8B","9B","AB","18AB","BB","0","0"), array("ADDB","CB","DB","EB","18EB","FB","0","0"), array("ADDD","C3","D3","E3","18E3","F3","0","0"), array("ANDA","84","94","B4","18A4","B4","0","0"), array("ANDB","C4","D4","E4","18E4","F4","0","0"), array("ASL","0","0","68","1868","78","0","0"), array("ASR","0","0","67","1867","77","0","0"), array("BCLR","0","15","1D","181D","0","0","0" ), array("BITA","85","95","A5","18A5","B5","0","0"), array("BITB","C5","D5","E5","18E5","F5","0","0"), array("BRCLR","0","13","1F","181F","0","0","0"), array("BRSET","0","12","1E","181E","0","0","0"), array("BSET","0","14","1C","181C","0","0","0"), array("CLR","0","0","6F","186F","7F","0","0"), array("CMPA","81","91","A1","18A1","B1","0","0"), array("CMPB","C1","D1","E1","18E1","F1","0","0"), array("COM","0","0","63","1863","73","0","0"), array("CPD","1A83","1A93","1AA3","CDA3","1AB3","0","0"), array("CPX","8C","9C","AC","CDAC","BC","0","0"), array("CPY","188C","189C","1AAC","18AC","18BC","0","0"), array("DEC","0","0","6A","186A","7A","0","0"),


array("EORA","88","98","A8","18A8","B8","0","0"), array("EORB","C8","D8","E8","18E8","F8","0","0"), array("INC","0","0","6C","186C","7C","0","0"), array("JSR","0","9D","AD","18AD","BD","0","BD"), array("LDAA","86","96","A6","18A6","B6","0","0"), array("LDAB","C6","D6","E6","18E6","F6","0","0"), array("LDD","CC","DC","EC","18EC","FC","0","0"), array("LDS","8E","9E","AE","18AE","BE","0","0"), array("LDX","CE","DE","EE","CDEE","FE","0","0"), array("LDY","18CE","18DE","1AEE","18EE","18FE","0","0"), array("LSL","0","0","68","1868","78","0","0"), array("LSR","0","0","64","1864","74","0","0"), array("NEG","0","0","60","1860","70","0","0"), array("ORAA","8A","9A","AA","18AA","BA","0","0"), array("ORAB","CA","DA","EA","18EA","FA","0","0"), array("ROL","0","0","69","1869","79","0","0"), array("ROR","0","0","66","1866","76","0","0"), array("SBCA","82","92","A2","18A2","B2","0","0"), array("SBCB","C2","D2","E2","18E2","F2","0","0"), array("STAA","0","97","A7","18A7","B7","0","0"), array("STAB","0","D7","E7","18E7","F7","0","0"), array("STD","0","DD","ED","18ED","FD","0","0"), array("STS","0","9F","AF","18AF","BF","0","0"), array("STX","0","DF","EF","CDEF","FF","0","0"), array("STY","0","18DF","1AEF","18EF","FF","0","0"), array("SUBA","80","90","A0","18A0","B0","0","0"), array("SUBB","C0","D0","E0","18E0","F0","0","0"), array("SUBD","83","93","A3","18A3","B3","0","0"), array("TST","0","0","6D","186D","7D","0","0"), array("ABA","0","0","0","0","0","1B","0"), array("ABX","0","0","0","0","0","3A","0"), array("ABY","0","0","0","0","0","183A","0"), array("ASLA","0","0","0","0","0","48","0"), array("ASLB","0","0","0","0","0","58","0"), array("ASLD","0","0","0","0","0","5","0"), array("ASRA","0","0","0","0","0","47","0"), array("ASRB","0","0","0","0","0","57","0"), array("CBA","0","0","0","0","0","11","0"), array("CLC","0","0","0","0","0","0C","0"), array("CLI","0","0","0","0","0","0E","0"), array("CLRA","0","0","0","0","0","4F","0"), array("CLRB","0","0","0","0","0","5F","0"), array("CLV","0","0","0","0","0","0A","0"), array("COMA","0","0","0","0","0","43","0"), array("COMB","0","0","0","0","0","53","0"), array("DAA","0","0","0","0","0","19","0"), array("DECA","0","0","0","0","0","4A","0"), array("DECB","0","0","0","0","0","5A","0"), array("DES","0","0","0","0","0","34","0"), array("DEX","0","0","0","0","0","09","0"), array("DEY","0","0","0","0","0","1809","0"),

array("FDIV","0","0","0","0","0","03","0"), array("IDIV","0","0","0","0","0","02","0"), array("INCA","0","0","0","0","0","4C","0"), array("INCB","0","0","0","0","0","5C","0"), array("INS","0","0","0","0","0","31","0"), array("INX","0","0","0","0","0","08","0"), array("INY","0","0","0","0","0","1808","0"), array("LSLA","0","0","0","0","0","48","0"), array("LSLB","0","0","0","0","0","58","0"), array("LSLD","0","0","0","0","0","05","0"), array("LSRA","0","0","0","0","0","44","0"), array("LSRB","0","0","0","0","0","54","0"), array("LSRD","0","0","0","0","0","04","0"), array("MUL","0","0","0","0","0","3D","0"), array("NEGA","0","0","0","0","0","40","0"), array("NEGB","0","0","0","0","0","50","0"), array("NOP","0","0","0","0","0","01","0"), array("PSHA","0","0","0","0","0","36","0"), array("PSHB","0","0","0","0","0","37","0"), array("PSHX","0","0","0","0","0","3C","0"), array("PSHY","0","0","0","0","0","183C","0"), array("PULA","0","0","0","0","0","32","0"), array("PULB","0","0","0","0","0","33","0"), array("PULX","0","0","0","0","0","38","0"), array("PULY","0","0","0","0","0","1838","0"), array("ROLA","0","0","0","0","0","49","0"), array("ROLB","0","0","0","0","0","59","0"), array("RORA","0","0","0","0","0","46","0"), array("RORB","0","0","0","0","0","56","0"), array("RTI","0","0","0","0","0","3B","0"), array("RTS","0","0","0","0","0","39","0"), array("SBA","0","0","0","0","0","10","0"), array("SEC","0","0","0","0","0","OD","0"), array("SEI","0","0","0","0","0","OF","0"), array("SEV","0","0","0","0","0","OB","0"), array("STOP","0","0","0","0","0","CF","0"), array("SWI","0","0","0","0","0","3F","0"), array("TAB","0","0","0","0","0","16","0"), array("TAP","0","0","0","0","0","06","0"), array("TBA","0","0","0","0","0","17","0"), array("TETS","0","0","0","0","0","00","0"), array("TPA","0","0","0","0","0","07","0"), array("TSTA","0","0","0","0","0","4D","0"), array("TSTB","0","0","0","0","0","5D","0"), array("TSX","0","0","0","0","0","30","0"), array("TSY","0","0","0","0","0","1830","0"), array("TXS","0","0","0","0","0","35","0"), array("TYS","0","0","0","0","0","1835","0"), array("WAI","0","0","0","0","0","3E","0"), array("XGDX","0","0","0","0","0","8F","0"), array("XGDY","0","0","0","0","0","188F","0"), array("BCC","0","0","0","0","0","0","24"), array("BCS","0","0","0","0","0","0","25"),


array("BEQ","0","0","0","0","0","0","27"), array("BGE","0","0","0","0","0","0","2C"), array("BGT","0","0","0","0","0","0","2E"), array("BHI","0","0","0","0","0","0","22"), array("BHS","0","0","0","0","0","0","24"), array("BLE","0","0","0","0","0","0","2F"), array("BLO","0","0","0","0","0","0","25"), array("BLS","0","0","0","0","0","0","23"), array("BLT","0","0","0","0","0","0","2D"), array("BMI","0","0","0","0","0","0","2B"), array("BNE","0","0","0","0","0","0","26"), array("BPL","0","0","0","0","0","0","2A"), array("BRA","0","0","0","0","0","0","20"), array("BRN","0","0","0","0","0","0","21"), array("BSR","0","0","0","0","0","0","8D"), array("BVC","0","0","0","0","0","0","28"), array("JMP","0","0","6E","186E","0","0","7E"), array("BVS","0","0","0","0","0","0","29"), array("END","0","0","0","0","0","0","0"), ); function lempty($linea){ $i=0; $a=0; $l1=str_split($linea); while(!empty($l1[$i])){ $ascii=ord($l1[$i]); if($ascii>32){ $a++; } $i++; } if($a!=0){return false;} } function linend($linea){

$i=0; $a=0; $b=0; $l1=str_split($linea); while(!empty($l1[$i])){ $ascii=ord($l1[$i]); if($ascii==69 || $ascii==78 || $ascii==68 ){ $a++; if($a==3){return true;} }elseif($ascii>0){ $a=0; } $i++; } //if($b==1){return true;} } /*function quitaceros($valor){ if(strlen($valor)2){ if(prm_char($valor,"0")){ $valor1=str_replace("0","",$valor); if(strlen($valor1)1){ return $valor1;} quitaceros($valor1); }else{return $valor;} }else{return $valor;} }*/ function verifica_nem($linea,$seting){ $x=-1;


while($x!=147){ $x++; if($linea==$seting[$x][0]){ return $x; } } if($x==147){ return false; } } function arr_linea($lineas){ $tam=strlen($lineas); $di=str_split($lineas); $i=0; $a=-1; $b=-1; $c=0; $cadena[][]=' '; $linearr[]=' '; for($i=0;$i -1){ $a=-1; $c++; $b++; $linearr[$b]=implode($cadena[$b]);

//printf("%s",$linearr[$b]); } }else{ $a++; $cadena[$c][$a]=$di[$i]; } } return $linearr; } function prm_char($cdn,$crc){ $arr=str_split($cdn); $ascii1=ord($crc); $ascii=ord($arr[0]); if($ascii==$ascii1){ return true; } } function decimal($num){ $tam=strlen($num); $h1=str_split($num); $i=0; $j=0; $val=0; $arr=array(48,49,50,51,52,53,54,55,56,57); for($i=0;$i


for($j=0;$j $a2){ $a=($a2 - $a1); if($a>-128){ $a=decbin($a-1); $b=str_replace("111111111111111111111111","",($a)); return dechex(bindec($b)); }else{return false;}

}elseif($a1 < $a2){ $a=(($a2 - $a1)-2); if($a


if( ($ascii>47 && $ascii64 && $ascii


if($arrdex[1]=="X"){//INDEX X if(prm_char($arrdex[0],'$')===true && prm_char($arrdex[2],'#')===true && prm_char($ver,'$')===true){ return 3; } }elseif($arrdex[1]=="Y"){//INDEX Y if(prm_char($arrdex[0],'$')===true && prm_char($arrdex[2],'#')===true && prm_char($ver,'$')===true){ return 4; } } }elseif(!empty($arrdex[0]) && !empty($arrdex[1])){ if($arrdex[1]=="X"){ if(prm_char($arrdex[0],'$')===true){

return 3; } }elseif($arrdex[1]=="Y"){ if(prm_char($arrdex[0],'$')===true){ return 4; } } }elseif(prm_char($arrdex[0],'$')===true && prm_char($arrdex[1],'$')===true){ return 8; }elseif(empty($arrdex[0]) || empty($arrdex[1])){ return false;//ERROR }else{ return false;//ERROR } }elseif($dos!==false){//INMEDIATO


$ver=str_replace("#","",$linea); $a1=buscavar($variarr,$siz,$ver); if(prm_char($linea,"#")===true){//ORDINARIO if(decimal($ver)===true){ return 1; }elseif(prm_char($ver,"$")===true){ return 1; }elseif(prm_char($ver,"'")===true){ return 1; }elseif($a1!==false){ $a2=str_replace("$","",$veriarr[$a1][1]); if(prm_char($veriarr[$a1][1],'$')===true && exad($a2)===true){ return 1; } }else{return false;} }else{return false;} }//FIN INMEDIATO elseif($uno!==false){//DIRECTO Y EXTENDIDO

if(prm_char($linea,"$")===true &&($numne>127 && $numne


if(strpos($variarr[$f1][1],"$")!==false && ($numne>127 && $numne127 && $numne54 && $numne127 && $numne


if($a==$i && $ascii==42){ return true; } } } } function convexa($stn){ $ascii=ord($stn); if($ascii>32 && $ascii


}elseif(strpos("$",$variabl[$hum][1])!==false){ $hum1=str_replace("$",$variabl[$hum][1]); if(exad($hum1)===true){return $hum1;}else{return false;} }//CON '?******************************* }else{return false;} }elseif($mdir==2){//DIRECTO $hom=str_replace("$","",$dir); if(strlen($hom)>0 && exad($hom)===true){ if(strlen($hom)


}else{ return false; } } }elseif($mdir==4){//INDEXADO Y $hun=explode(",",$dir); if(!empty($hun[0]) && !empty($hun[1]) && !empty($hun[2])){ $hom=str_replace("$","",$hun[0]); $hom1=str_replace("#$","",$hun[2]); if(strlen($hom)0 && exad($hom)===true && exad($hom1)===true){ if(strlen($hom)


exad($hom)===true){if(strlen($hom)0 && strlen($hom)


$incvariable=0; $inc=0; $etiqueta[][]=' '; $variable[][]=' '; $ETI[]=' '; $localidad=0x0000; $a=0; $varnem=" "; $fp=fopen($archivo,"rb"); //*********************************************************** while(!feof($fp)){ $linea = fgets($fp); $rx=explode(" ",$linea); $wx=explode("\t",$linea); $linarr=arr_linea($linea); if(!empty($wx[0]) || !empty($rx[0])){ if(!empty($linarr[0]) && empty($linarr[1])){ $ETI[$inc]=$linarr[0]; //ETIQUETA $inc++; } } } fclose($fp); //************************************************************************* $fp1=fopen("pueva2.txt","a"); $fp=fopen($archivo,"rb"); while(!feof($fp)){ $a++;

$linea = fgets($fp); $comen=strpos($linea,'*'); $coment=Aster_fir($linea); $linarr=arr_linea($linea); if($coment===true){ fprintf($fp1,"%d A\t%s",$a,$linea); }elseif($comen!==false){ $linex=explode("*",$linea); $arrx=arr_linea($linex[0]); //**************************************OPCION DE LINEA COMPLETA $Nmonic=" "; $Modir=" "; $i=0; $z=0; $w=0; $error1=0; $r=0; while(!empty($arrx[$i])){ $Nemo=verifica_nem($arrx[$i],$set); if($Nemo>127 && $Nemo


$Nmonic=verifica_nem($arrx[$i],$set); $w++; }elseif(modo_dir($arrx[$i],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo)!==false){ $Modir=modo_dir($arrx[$i],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo); $w++; $z++; }elseif($Nemo===false){//SI NO HAY NEMONICO? $z++; }else{ $error1++;} $i++; }//TERMINA WHILE ARRX if(!empty($arrx[1])&&!empty($arrx[0])){$error1=1;} if($error1==1 && $r!=1 && modo_dir($arrx[1],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo)===false && verifica_nem($arrx[0],$set)!==false ){ fprintf($fp1,"%d A %X\t\t\t%s\t%s\t*%s\tERROR DE SINTAXIS\r\n",$a,$localidad,$arrx[0],$arrx[1],$linex[1]); }elseif($r==1 && !empty($arrx[1])){////////////////////////////////////////////***RELATIVO CHANGE

$localidad=$localidad+2; }elseif($z==3){//*******************************************DECLARACION DE VARIABES $Inst=dir_memo($Modir,$arrx[2],$variable,$incvariable); fprintf($fp1,"%d A\t%s\t%s\tEQU\t%s\t*%s\r\n",$a,$Inst,$arrx[0],$arrx[2],$linex[1]); $variable[$incvariable][0]=$arrx[0]; $variable[$incvariable][1]=$arrx[2]; $incvariable++; }elseif($w==2 && $Nmonic!==false){//**************************ORG********NEMONICOS CON MODO DE DIRECCION $alpha=buscaeti($etiqueta,$a,$arrx[1]); if(verifica_nem($arrx[0],$set)!==false) { if($alpha!==false){ $Unix=$set[$Nmonic][5].dechex($etiqueta[$alpha][1]); fprintf($fp1,"%d A %X\t%s\t\t%s\t%s\t\r\n",$a,$localidad,$Unix,$arrx[0],$arrx[1]); $localidad=$localidad+(strlen($Unix))/2; }elseif($arrx[0]=="FCB"){


$Inst=dir_memo(8,$arrx[1],$variable,$incvariable); $Unix=$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t%s\t\t%s\t%s\t*%s\r\n",$a,$localidad,$Unix,$arrx[0],$arrx[1],$linex[1]); $localidad=$localidad+(strlen($Unix))/2; }elseif($arrx[0]=="ORG"){$localidad=dir_memo($Modir,$arrx[1],$variable,$incvariable); $localidad=dechex($localidad); fprintf($fp1,"%d A %X\t%s\t\t%s\t*%s\r\n",$a,$localidad,$arrx[0],$arrx[1],$linex[1]); $localidad=$localidad + 0x0000; }elseif($Nmonic!==false){ if($set[$Nmonic][$Modir]!="0"){/////////////////////EXEPCION CHANGE $Inst=dir_memo($Modir,$arrx[1],$variable,$incvariable); $Unix=$set[$Nmonic][$Modir].$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t%s\t\t%s\t%s\t*%s\r\n",$a,$localidad,$Unix,$arrx[0],$arrx[1],$linex[1]);

$localidad=$localidad+(strlen($Unix))/2; }elseif($set[$Nmonic][$Modir]=="0"){ fprintf($fp1,"%d A %X\t\t\t%s\t%s\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$localidad,$arrx[0],$arrx[1]); }elseif($Modir===false){ fprintf($fp1,"%d A %X\t\t\t%s\t%s\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$localidad,$arrx[0],$arrx[1]); }else{ fprintf($fp1,"%d A %X\t\t\t%s\t%s\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$localidad,$arry[0],$arry[1]); } }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %X\t\t\t%s\t\tERROR\r\n",$a,$localidad,$AROR[0]); } } }elseif($w==1 && $Nmonic!==false && $z==0){//*****************END******NEMONICOS******INHERENTE if($Nmonic!==false && $set[$Nmonic][6]!="0"){ $Unix=$set[$Nmonic][6]; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t%s\t\t%s\t*%s\r\n",$a,$localidad,$Nmonic,$arrx[0],$linex[1]);


$localidad=$localidad+(strlen($Unix))/2; } }elseif($z==1 && verifica_nem($arrx[0],$set)===false){/////////////////////*****ETIQUTASSSS****CHANGE $rw=explode(" ",$linea); $zx=explode("\t",$linea); if(!empty($zx[0]) && !empty($rw[0])){ $etiqueta[$incetiqueta][0]=$arrx[0]; //ETIQUETA $etiqueta[$incetiqueta][1]=$localidad; //LOCALIDAD ETIQUETA $incetiqueta++; fprintf($fp1,"%d A %X\t\t%s\t\t*%s\r\n",$a,$localidad,$arrx[0],$linex[1]); }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %X\t\t%s\t\tERROR\r\n",$a,$localidad,$AROR[0]);} }//**************************************IF COMENTARIOS //*****************************************SIN COMENTASRIOS*************************************************

}elseif($comen===false){/////IF SIN COMENTA $arry=arr_linea($linea); //**************************************OPCION DE LINEA COMPLETA $Nmonic=" "; $Modir=" "; $i=0; $z=0; $w=0; $error1=0; $r=0; while(!empty($arry[$i])){ $Nemo=verifica_nem($arry[$i],$set); if($Nemo>127 && $Nemo


$w++; $z++; }elseif($Nemo===false){//SI NO HAY NEMONICO? $z++; }else{ $error1++;} $i++; }//TERMINA WHILE ARRX if(!empty($arry[1])&&!empty($arry[0])){$error1=1;} if($error1==1 && $r!=1 && modo_dir($arry[1],$incvariable,$variable,$etiqueta,$incetiqueta,$Nemo)===false && verifica_nem($arry[0],$set)!==false ){ fprintf($fp1,"%d A %X\t\t\t%s\t%s\t\t1ERROR DE SINTAXIS\r\n",$a,$localidad,$arry[0],$arry[1]); }elseif($r==1 && !empty($arry[1])){////////////////////////////////////////////***RELATIVO CHANGE $localidad=$localidad+2; }elseif($z==3){//*******************************************DECLARACION DE VARIABES $Inst=dir_memo($Modir,$arry[2],$variable,$incvariable); fprintf($fp1,"%d A\t%s\t%s\tEQU\t%s\r\n",$a,$Inst,$arry[0],$arry[2]);

$variable[$incvariable][0]=$arry[0]; $variable[$incvariable][1]=$arry[2]; $incvariable++; }elseif($w==2 && $Nmonic!==false){//**************************ORG********NEMONICOS CON MODO DE DIRECCION $alpha=B_eti($ETI,$arry[1]); if(verifica_nem($arry[0],$set)!==false) { if($alpha!==false){ $Unix=$set[$Nmonic][5];//MAS 2 LOCALIDAES fprintf($fp1,"%d A %X\t%s\t\t%s\t%s\t\r\n",$a,$localidad,$Unix,$arry[0],$arry[1]); $localidad=$localidad+(strlen($Unix)+4)/2; }elseif($arry[0]=="FCB"){ $Inst=dir_memo(8,$arry[1],$variable,$incvariable); $Unix=$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t%s\t\t%s\t%s\t\r\n",$a,$localidad,$Unix,$arry[0],$arry[1]); $localidad=$localidad+(strlen($Unix))/2;


}elseif($arry[0]=="ORG"){$localidad=dir_memo($Modir,$arry[1],$variable,$incvariable); $localidad=hexdec($localidad); $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t\t\t%s\t%s\r\n",$a,$localidad,$arry[0],$arry[1]); }elseif($Nmonic!==false && $Modir!==false && !empty($set[$Nmonic][$Modir])){ if($set[$Nmonic][$Modir]!="0"){/////////////////////EXEPCION CHANGE $Inst=dir_memo($Modir,$arry[1],$variable,$incvariable); $Unix=$set[$Nmonic][$Modir].$Inst; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t%s\t\t%s\t%s\r\n",$a,$localidad,$Unix,$arry[0],$arry[1]); $localidad=$localidad+(strlen($Unix))/2; }elseif($set[$Nmonic][$Modir]=="0"){ fprintf($fp1,"%d A %X\t\t\t%s\t%s\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$localidad,$arry[0],$arry[1]); }elseif($Modir===false){ fprintf($fp1,"%d A %X\t\t\t%s\t%s\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$localidad,$arry[0],$arry[1]); }

}else{ fprintf($fp1,"%d A %X\t\t\t%s\t%s\tERROR INCONSISTENCIA DE DIRECCIONAMIENTO\r\n",$a,$localidad,$arry[0],$arry[1]); } }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %X\t\t\t%s\t\tERROR\r\n",$a,$localidad,$AROR[0]); } }elseif($w==1 && $Nmonic!==false && $z==0){//*****************END******NEMONICOS******INHERENTE if($Nmonic!==false && $set[$Nmonic][6]!="0"){ $Unix=$set[$Nmonic][6]; $localidad=$localidad + 0x0000; fprintf($fp1,"%d A %X\t%s\t\t%s\r\n",$a,$localidad,$Unix,$arry[0]); $localidad=$localidad+(strlen($Unix))/2; } }elseif($z==1 && verifica_nem($arry[0],$set)===false){/////////////////////*****ETIQUTASSSS****CHANGE $rw=explode(" ",$linea); $zx=explode("\t",$linea); if(!empty($zx[0]) && !empty($rw[0])){


$etiqueta[$incetiqueta][0]=$arry[0]; //ETIQUETA $etiqueta[$incetiqueta][1]=$localidad; //LOCALIDAD ETIQUETA $incetiqueta++; fprintf($fp1,"%d A %X\t\t%s\t\t\r\n",$a,$localidad,$arry[0]); }else{ $AROR=explode("\r\n",$linea); fprintf($fp1,"%d A %X\t\t%s\t\tERROR\r\n",$a,$localidad,$AROR[0]);} } }//FIN SIN COMENTARIOS COMENTA }//////FIN WHILE DOS fclose($fp); return $etiqueta; }////FIN ETIQUETA ?>

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