Added I/O instructions to PDP-10 disassembler

This commit is contained in:
Jeff Parsons 2017-02-25 10:45:25 -08:00 committed by Jeff Parsons
commit 10181fdc45
3 changed files with 239 additions and 192 deletions

View file

@ -1326,7 +1326,7 @@ class DebuggerPDP10 extends Debugger {
*/
if (!nState) {
opCode = this.cpu.readWord(addr);
if ((opCode / PDP10.OPCODE.FNSHIFT)|0 == PDP10.OPCODE.FNHALT && this.cpu.getLastPC() == addr) {
if ((opCode >> PDP10.OPCODE.FNSHIFT) == PDP10.OPCODE.HALT && this.cpu.getLastPC() == addr) {
addr = this.cpu.advancePC(1);
}
}
@ -1354,7 +1354,7 @@ class DebuggerPDP10 extends Debugger {
if (opCode < 0) {
opCode = this.cpu.readWord(addr);
}
if ((opCode & 0xffff) != PDP10.OPCODE.INVALID) {
if (opCode >= 0) {
var dbgAddr = this.aInstructionHistory[this.iInstructionHistory];
this.setAddr(dbgAddr, addr);
// if (DEBUG) dbgAddr.cycleCount = cpu.getCycles();
@ -1389,6 +1389,12 @@ class DebuggerPDP10 extends Debugger {
opNum = opMasks[op & mask];
if (opNum) {
opMask = +mask;
/*
* When we extracted op from opCode using OPSHIFT, we included 6 additional bits
* to help distinguish OPIO instructions from non-OPIO instructions. But for the
* following tests, we don't need those bits, so we get rid of them now.
*/
op >>= 6;
switch(opMask) {
case PDP10.OPCODE.OPMODE:
aModes = DebuggerPDP10.OPMODES;
@ -1412,7 +1418,20 @@ class DebuggerPDP10 extends Debugger {
if (sMode == "S" && opNum > DebuggerPDP10.OPS.MOVM) sMode = "B";
var sOpName = opNames[opNum] + sMode;
if (!opNum) sOperands = this.toStrWord(opCode);
if (!opNum) {
sOperands = this.toStrWord(opCode);
} else {
if (opMask == PDP10.OPCODE.OPIO) {
sOperands = this.toStrBase((opCode / PDP10.OPCODE.IOSHIFT) & PDP10.OPCODE.IOMASK, -1);
} else {
sOperands = this.toStrBase((opCode >> PDP10.OPCODE.FNSHIFT) & PDP10.OPCODE.FNMASK, -1);
}
if (sOperands) sOperands += ',';
if (opCode & PDP10.OPCODE.I_BIT) sOperands += '@';
sOperands += this.toStrBase(opCode & PDP10.OPCODE.Y_MASK, -1);
var i = (opCode >> PDP10.OPCODE.X_SHIFT) & PDP10.OPCODE.X_MASK;
if (i) sOperands += '(' + this.toStrBase(i, -1) + ')';
}
var sOpCodes = "";
var sLine = this.toStrAddr(dbgAddrOp) + ":";
@ -3501,7 +3520,9 @@ if (DEBUGGER) {
TD: 81, TS: 82, XCT: 83, JFFO: 84,
JFCL: 85, JSR: 86, JSP: 87, JRST: 88,
JSA: 89, JRA: 90, PUSHJ: 91, POPJ: 92,
UUO: 93
BLKI: 93, DATAI: 94, BLKO: 95, DATAO: 96,
CONO: 97, CONI: 98, CONSZ: 99, CONSO: 100,
UUO: 101
};
/*
@ -3532,6 +3553,8 @@ if (DEBUGGER) {
"TD", "TS", "XCT", "JFFO",
"JFCL", "JSR", "JSP", "JRST",
"JSA", "JRA", "PUSHJ", "POPJ",
"BLKI", "DATAI", "BLKO", "DATAO",
"CONO", "CONI", "CONSZ", "CONSO",
"UUO"
];
@ -3544,7 +3567,7 @@ if (DEBUGGER) {
];
/*
* PDP-10 opcodes are 36-bit values:
* PDP-10 opcodes are 36-bit values, many of which use the following layout:
*
* 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
@ -3565,114 +3588,130 @@ if (DEBUGGER) {
* 2: MEMORY M AC E
* 3: SELF S E E (and AC if A is non-zero)
*
* Bits 0-21 (I,X,Y) contain what we call a "reference address" (R), which is used to
* Input-output instructions look like:
*
* 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
* 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
* 1 1 1 D D D D D D D O O O I X X X X Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
*
* Bits 0-22 (I,X,Y) contain what we call a "reference address" (R), which is used to
* calculate the "effective address" (E). To determine E from R, we must extract I, X,
* and Y from R, set E to Y, then add [X] to E if X is non-zero. If I is zero, then
* we're done; otherwise, we must set set R to [E] and repeat the process.
*/
DebuggerPDP10.OPTABLE = {
[PDP10.OPCODE.OPMASK]: {
0o130: DebuggerPDP10.OPS.UFA,
0o131: DebuggerPDP10.OPS.DFN,
0o132: DebuggerPDP10.OPS.FSC,
0o133: DebuggerPDP10.OPS.IBP,
0o134: DebuggerPDP10.OPS.ILDB,
0o135: DebuggerPDP10.OPS.LDB,
0o136: DebuggerPDP10.OPS.IDPB,
0o137: DebuggerPDP10.OPS.DPB,
0o240: DebuggerPDP10.OPS.ASH,
0o241: DebuggerPDP10.OPS.ROT,
0o242: DebuggerPDP10.OPS.LSH,
0o243: DebuggerPDP10.OPS.JFFO,
0o244: DebuggerPDP10.OPS.ASHC,
0o245: DebuggerPDP10.OPS.ROTC,
0o246: DebuggerPDP10.OPS.LSHC,
0o250: DebuggerPDP10.OPS.EXCH,
0o251: DebuggerPDP10.OPS.BLT,
0o252: DebuggerPDP10.OPS.AOBJP,
0o253: DebuggerPDP10.OPS.AOBJN,
0o254: DebuggerPDP10.OPS.JRST, // includes HALT, JRSTF, and JEN
0o255: DebuggerPDP10.OPS.JFCL, // includes JOV, JCRY0, JCRY1, JCRY, and JFOV
0o256: DebuggerPDP10.OPS.XCT,
0o260: DebuggerPDP10.OPS.PUSHJ,
0o261: DebuggerPDP10.OPS.PUSH,
0o262: DebuggerPDP10.OPS.POP,
0o263: DebuggerPDP10.OPS.POPJ,
0o264: DebuggerPDP10.OPS.JSR,
0o265: DebuggerPDP10.OPS.JSP,
0o266: DebuggerPDP10.OPS.JSA,
0o267: DebuggerPDP10.OPS.JRA,
0o13000: DebuggerPDP10.OPS.UFA,
0o13100: DebuggerPDP10.OPS.DFN,
0o13200: DebuggerPDP10.OPS.FSC,
0o13300: DebuggerPDP10.OPS.IBP,
0o13400: DebuggerPDP10.OPS.ILDB,
0o13500: DebuggerPDP10.OPS.LDB,
0o13600: DebuggerPDP10.OPS.IDPB,
0o13700: DebuggerPDP10.OPS.DPB,
0o24000: DebuggerPDP10.OPS.ASH,
0o24100: DebuggerPDP10.OPS.ROT,
0o24200: DebuggerPDP10.OPS.LSH,
0o24300: DebuggerPDP10.OPS.JFFO,
0o24400: DebuggerPDP10.OPS.ASHC,
0o24500: DebuggerPDP10.OPS.ROTC,
0o24600: DebuggerPDP10.OPS.LSHC,
0o25000: DebuggerPDP10.OPS.EXCH,
0o25100: DebuggerPDP10.OPS.BLT,
0o25200: DebuggerPDP10.OPS.AOBJP,
0o25300: DebuggerPDP10.OPS.AOBJN,
0o25400: DebuggerPDP10.OPS.JRST, // includes HALT, JRSTF, and JEN
0o25500: DebuggerPDP10.OPS.JFCL, // includes JOV, JCRY0, JCRY1, JCRY, and JFOV
0o25600: DebuggerPDP10.OPS.XCT,
0o26000: DebuggerPDP10.OPS.PUSHJ,
0o26100: DebuggerPDP10.OPS.PUSH,
0o26200: DebuggerPDP10.OPS.POP,
0o26300: DebuggerPDP10.OPS.POPJ,
0o26400: DebuggerPDP10.OPS.JSR,
0o26500: DebuggerPDP10.OPS.JSP,
0o26600: DebuggerPDP10.OPS.JSA,
0o26700: DebuggerPDP10.OPS.JRA,
},
[PDP10.OPCODE.OPMODE]: {
0o140: DebuggerPDP10.OPS.FAD,
0o144: DebuggerPDP10.OPS.FADR,
0o150: DebuggerPDP10.OPS.FSB,
0o154: DebuggerPDP10.OPS.FSBR,
0o160: DebuggerPDP10.OPS.FMP,
0o164: DebuggerPDP10.OPS.FMPR,
0o170: DebuggerPDP10.OPS.FDV,
0o174: DebuggerPDP10.OPS.FDVR,
0o200: DebuggerPDP10.OPS.MOV,
0o204: DebuggerPDP10.OPS.MOVS,
0o210: DebuggerPDP10.OPS.MOVN,
0o214: DebuggerPDP10.OPS.MOVM,
0o220: DebuggerPDP10.OPS.IMUL,
0o224: DebuggerPDP10.OPS.MUL,
0o230: DebuggerPDP10.OPS.IDIV,
0o234: DebuggerPDP10.OPS.DIV,
0o270: DebuggerPDP10.OPS.ADD,
0o274: DebuggerPDP10.OPS.SUB,
0o400: DebuggerPDP10.OPS.SETZ,
0o404: DebuggerPDP10.OPS.AND,
0o410: DebuggerPDP10.OPS.ANDCA,
0o414: DebuggerPDP10.OPS.SETM,
0o420: DebuggerPDP10.OPS.ANDCM,
0o424: DebuggerPDP10.OPS.SETA,
0o430: DebuggerPDP10.OPS.XOR,
0o434: DebuggerPDP10.OPS.IOR,
0o440: DebuggerPDP10.OPS.ANDCB,
0o444: DebuggerPDP10.OPS.EQV,
0o450: DebuggerPDP10.OPS.SETCA,
0o454: DebuggerPDP10.OPS.ORCA,
0o460: DebuggerPDP10.OPS.SETCM,
0o464: DebuggerPDP10.OPS.ORCM,
0o470: DebuggerPDP10.OPS.ORCB,
0o474: DebuggerPDP10.OPS.SETO,
0o500: DebuggerPDP10.OPS.HLL,
0o504: DebuggerPDP10.OPS.HRL,
0o510: DebuggerPDP10.OPS.HLLZ,
0o514: DebuggerPDP10.OPS.HRLZ,
0o520: DebuggerPDP10.OPS.HLLO,
0o524: DebuggerPDP10.OPS.HRLO,
0o530: DebuggerPDP10.OPS.HLLE,
0o534: DebuggerPDP10.OPS.HRLE,
0o540: DebuggerPDP10.OPS.HRR,
0o544: DebuggerPDP10.OPS.HLR,
0o550: DebuggerPDP10.OPS.HRRZ,
0o554: DebuggerPDP10.OPS.HLRZ,
0o560: DebuggerPDP10.OPS.HRRO,
0o564: DebuggerPDP10.OPS.HLRO,
0o570: DebuggerPDP10.OPS.HRRE,
0o574: DebuggerPDP10.OPS.HLRE
0o14000: DebuggerPDP10.OPS.FAD,
0o14400: DebuggerPDP10.OPS.FADR,
0o15000: DebuggerPDP10.OPS.FSB,
0o15400: DebuggerPDP10.OPS.FSBR,
0o16000: DebuggerPDP10.OPS.FMP,
0o16400: DebuggerPDP10.OPS.FMPR,
0o17000: DebuggerPDP10.OPS.FDV,
0o17400: DebuggerPDP10.OPS.FDVR,
0o20000: DebuggerPDP10.OPS.MOV,
0o20400: DebuggerPDP10.OPS.MOVS,
0o21000: DebuggerPDP10.OPS.MOVN,
0o21400: DebuggerPDP10.OPS.MOVM,
0o22000: DebuggerPDP10.OPS.IMUL,
0o22400: DebuggerPDP10.OPS.MUL,
0o23000: DebuggerPDP10.OPS.IDIV,
0o23400: DebuggerPDP10.OPS.DIV,
0o27000: DebuggerPDP10.OPS.ADD,
0o27400: DebuggerPDP10.OPS.SUB,
0o40000: DebuggerPDP10.OPS.SETZ,
0o40400: DebuggerPDP10.OPS.AND,
0o41000: DebuggerPDP10.OPS.ANDCA,
0o41400: DebuggerPDP10.OPS.SETM,
0o42000: DebuggerPDP10.OPS.ANDCM,
0o42400: DebuggerPDP10.OPS.SETA,
0o43000: DebuggerPDP10.OPS.XOR,
0o43400: DebuggerPDP10.OPS.IOR,
0o44000: DebuggerPDP10.OPS.ANDCB,
0o44400: DebuggerPDP10.OPS.EQV,
0o45000: DebuggerPDP10.OPS.SETCA,
0o45400: DebuggerPDP10.OPS.ORCA,
0o46000: DebuggerPDP10.OPS.SETCM,
0o46400: DebuggerPDP10.OPS.ORCM,
0o47000: DebuggerPDP10.OPS.ORCB,
0o47400: DebuggerPDP10.OPS.SETO,
0o50000: DebuggerPDP10.OPS.HLL,
0o50400: DebuggerPDP10.OPS.HRL,
0o51000: DebuggerPDP10.OPS.HLLZ,
0o51400: DebuggerPDP10.OPS.HRLZ,
0o52000: DebuggerPDP10.OPS.HLLO,
0o52400: DebuggerPDP10.OPS.HRLO,
0o53000: DebuggerPDP10.OPS.HLLE,
0o53400: DebuggerPDP10.OPS.HRLE,
0o54000: DebuggerPDP10.OPS.HRR,
0o54400: DebuggerPDP10.OPS.HLR,
0o55000: DebuggerPDP10.OPS.HRRZ,
0o55400: DebuggerPDP10.OPS.HLRZ,
0o56000: DebuggerPDP10.OPS.HRRO,
0o56400: DebuggerPDP10.OPS.HLRO,
0o57000: DebuggerPDP10.OPS.HRRE,
0o57400: DebuggerPDP10.OPS.HLRE
},
[PDP10.OPCODE.OPCOMP]: {
0o300: DebuggerPDP10.OPS.CAI,
0o310: DebuggerPDP10.OPS.CA,
0o320: DebuggerPDP10.OPS.JUMP,
0o330: DebuggerPDP10.OPS.SKIP,
0o340: DebuggerPDP10.OPS.AOJ,
0o350: DebuggerPDP10.OPS.AOS,
0o360: DebuggerPDP10.OPS.SOJ,
0o370: DebuggerPDP10.OPS.SOS,
0o30000: DebuggerPDP10.OPS.CAI,
0o31000: DebuggerPDP10.OPS.CA,
0o32000: DebuggerPDP10.OPS.JUMP,
0o33000: DebuggerPDP10.OPS.SKIP,
0o34000: DebuggerPDP10.OPS.AOJ,
0o35000: DebuggerPDP10.OPS.AOS,
0o36000: DebuggerPDP10.OPS.SOJ,
0o37000: DebuggerPDP10.OPS.SOS,
},
[PDP10.OPCODE.OPTEST]: {
0o600: DebuggerPDP10.OPS.TR,
0o601: DebuggerPDP10.OPS.TL,
0o610: DebuggerPDP10.OPS.TD,
0o611: DebuggerPDP10.OPS.TS,
0o60000: DebuggerPDP10.OPS.TR,
0o60100: DebuggerPDP10.OPS.TL,
0o61000: DebuggerPDP10.OPS.TD,
0o61100: DebuggerPDP10.OPS.TS,
},
[PDP10.OPCODE.OPIO]: {
0o70000: DebuggerPDP10.OPS.BLKI,
0o70004: DebuggerPDP10.OPS.DATAI,
0o70010: DebuggerPDP10.OPS.BLKO,
0o70014: DebuggerPDP10.OPS.DATAO,
0o70020: DebuggerPDP10.OPS.CONO,
0o70024: DebuggerPDP10.OPS.CONI,
0o70030: DebuggerPDP10.OPS.CONSZ,
0o70034: DebuggerPDP10.OPS.CONSO
},
[PDP10.OPCODE.OPUUO]: {
0o000: DebuggerPDP10.OPS.UUO
0o00000: DebuggerPDP10.OPS.UUO
}
};

View file

@ -104,15 +104,22 @@ var PDP10 = {
* Opcode definitions
*/
OPCODE: {
OPMASK: 0o777, // operation mask
OPMODE: 0o774, // operation with mode
OPCOMP: 0o770, // operation with compare
OPTEST: 0o611, // operation with test
OPUUO: 0o700, // unimplemented user operation (UUO) mask
OPSHIFT: Math.pow(2, 27), // operation shift
FNSHIFT: Math.pow(2, 23), // function shift
FNHALT: 0o5304, // function code for HALT
INVALID: 0o777777777777 // TODO: Resolve
OPMASK: 0o77700, // operation mask
OPMODE: 0o77400, // operation with mode
OPCOMP: 0o77000, // operation with compare
OPTEST: 0o71100, // operation with test
OPIO: 0o70034, // input-output instructions
OPUUO: 0o70000, // unimplemented user operation (UUO) mask
OPSHIFT: Math.pow(2, 21), // operation shift
FNSHIFT: 23, // accumulator/function shift
FNMASK: 0o17, // accumulator/function mask (after shift)
IOSHIFT: Math.pow(2, 26), // input-output device code shift
IOMASK: 0o177, // input-output device code mask (after shift)
Y_MASK: 0o777777,
X_SHIFT: 18,
X_MASK: 0o17,
I_BIT: 0o20000000,
HALT: 0o5304 // operation code for HALT
},
/*

View file

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function Rb(){for(var a=D(document,C,"panel"),b=0;b<a.length;b++){var c=a[b],d=A(c),e=xa(d.id);e||(e=new Kb(d,!0));B(e,c)}}var Lb=7,Xb="DEP",Zb="ENABLE",Yb="EXAM",Wb="STEP";M(Rb);function hc(a,b,c){u.call(this,"Bus",a,16);this.b=b;this.A=c;this.H=+a.busWidth||18;this.G=1<<this.H;this.u=this.G-1;this.j=Math.log2(16384);this.B=this.G/16384|0;this.w=0;this.g=[];a=new V(this);ic(a,this.A);this.g=Array(this.B);for(b=0;b<this.B;b++)this.g[b]=a;E(this)}r(hc,u);l=hc.prototype;l.reset=function(){};
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function kc(a,b,c,d){for(var e=b,f=c,g=e>>>a.j;0<f&&g<a.g.length;){var h=a.g[g],k=16384*g,m=16384-(e-k);m>f&&(m=f);if(h&&h.size){if(h.type==d){if(e+f<=h.v)return h.Ga+=h.v-e,h.v=e,!0;if(e>=h.v+h.Ga){m=h.size-(e-k);m>f&&(m=f);h.Ga=e-h.v+m;e=k+16384;f-=m;g++;continue}}return lc(mc,e,f)}e=new V(a,e,m,16384,d);ic(e,a.A,h);a.g[g++]=e;e=k+16384;f-=m}return 0>=f?(a.status("Added "+(c>>10)+"Kb "+nc[d]+" at "+Qa(b)),!0):lc(oc,b,c)}
function gc(a,b){var c=a.g[(b&a.u)>>>a.j];a.w++;b=c.j(b&16383,b);a.w--;return b}function fc(a,b,c){var d=a.g[(b&a.u)>>>a.j];a.w++;d.F(c,b&16383,b);a.w--}function jc(a){for(var b=0,c=[],d=0;d<a.B;d++){var e=a.g[d];if(e.La||e.pb){c[b++]=d;var f=b++;if(e=e.save()){for(var g=0,h=0,k=[];g<e.length;){for(var m=e[g],n=g+1;n<e.length&&e[n]===m;)n++;k[h++]=n-g;k[h++]=m;g=n}k.length<e.length&&(e=k)}c[f]=e}}return c}
l.la=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};l.ca=function(a){return a?this.save():!0};l.save=function(){var a=new O(this);a.set(0,jc(this));return a.data()};l.restore=function(a){a:{a=a[0];var b;for(b=0;b<a.length-1;b+=2){var c=a[b],d=a[b+1];if(d&&4096>d.length){for(var e=0,g=Array(4096),f=0;f<d.length-1;)for(var h=d[f++],k=d[f++];h--;)g[e++]=k;d=g}e=this.g[c];if(!e||!e.restore(d)){x("Unable to restore memory block "+c);a=!1;break a}}a=!0}return a};
function kc(a,b,c,d){for(var e=b,g=c,f=e>>>a.j;0<g&&f<a.g.length;){var h=a.g[f],k=16384*f,m=16384-(e-k);m>g&&(m=g);if(h&&h.size){if(h.type==d){if(e+g<=h.v)return h.Ga+=h.v-e,h.v=e,!0;if(e>=h.v+h.Ga){m=h.size-(e-k);m>g&&(m=g);h.Ga=e-h.v+m;e=k+16384;g-=m;f++;continue}}return lc(mc,e,g)}e=new V(a,e,m,16384,d);ic(e,a.A,h);a.g[f++]=e;e=k+16384;g-=m}return 0>=g?(a.status("Added "+(c>>10)+"Kb "+nc[d]+" at "+Qa(b)),!0):lc(oc,b,c)}
function gc(a,b){var c=a.g[(b&a.u)>>>a.j];a.w++;b=c.j(b&16383,b);a.w--;return b}function fc(a,b,c){var d=a.g[(b&a.u)>>>a.j];a.w++;d.F(c,b&16383,b);a.w--}function jc(a){for(var b=0,c=[],d=0;d<a.B;d++){var e=a.g[d];if(e.La||e.pb){c[b++]=d;var g=b++;if(e=e.save()){for(var f=0,h=0,k=[];f<e.length;){for(var m=e[f],n=f+1;n<e.length&&e[n]===m;)n++;k[h++]=n-f;k[h++]=m;f=n}k.length<e.length&&(e=k)}c[g]=e}}return c}
l.rb=function(a){this.w||(this.A&&Oa(this.A,4)&&G(this.A,"memory fault on "+W(this.A,a),!0,!0),this.b.R())};function lc(a,b,c){x("Memory block error ("+a+": "+H(b)+","+H(c)+")");return!1}var mc=1,oc=2;function Fc(a){u.call(this,"Device",a,256)}r(Fc,u);l=Fc.prototype;l.sa=function(a,b,c,d){this.C=b;this.D=a;this.b=c;this.A=d;E(this)};l.la=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};l.ca=function(a){return a?this.save():!0};l.reset=function(){};l.save=function(){return(new O(this)).data()};
l.restore=function(){return!0};M(function(){for(var a=D(document,C,"device"),b=0;b<a.length;b++){var c,d=a[b];c=A(d);switch(c.type){case "default":c=new Fc(c),B(c,d)}}});function V(a,b,c,d,e){this.B=a;this.id=Gc+=2;this.v=b;this.Ga=c;this.size=d||0;this.type=e||Hc;this.g=e==Ic;this.b=null;this.ta=this.j=this.u=this.Fa;this.Ha=this.F=this.w=this.ua;this.C=this.D=0;ic(this);this.La=this.pb=!1;if(this.size){a=this.A=Array(this.size);for(b=0;b<a.length;b++)a[b]=0;Jc(this,Kc)}else Jc(this)}l=V.prototype;
l.save=function(){return this.A};l.restore=function(a){return a&&this.size==a.length?(this.A=a,this.La=!0):!1};function Jc(a,b){b||(b=Lc);Mc(a,b,void 0);Nc(a,b,void 0)}function Mc(a,b,c){c&&a.C||(a.ta=b[2]||a.Fa);if(c||void 0===c)a.u=b[0]||a.Fa,a.j=b[2]||a.Fa}function Nc(a,b,c){c&&a.D||(a.Ha=!a.g&&b[3]||a.ua);if(c||void 0===c)a.w=b[1]||a.ua,a.F=b[3]||a.ua}l.va=function(a,b){b?this.D++||Nc(this,Oc,!1):this.C++||Mc(this,Oc,!1)};function Pc(a,b){b?--a.D||(a.Ha=a.g?a.ua:a.F):--a.C||(a.ta=a.j)}
function ic(a,b,c){a.b=b;a.C=a.D=0;c&&((a.C=c.C)&&Mc(a,Oc,!1),(a.D=c.D)&&Nc(a,Oc,!1))}l.Fa=function(a,b){this.b&&Oa(this.b,32)&&G(this.b,"attempt to read invalid address "+W(this.b,b),!0);this.B.rb(b);return-1};l.ua=function(a,b,c){this.b&&Oa(this.b,32)&&G(this.b,"attempt to write "+W(this.b,a)+" to invalid addresses "+W(this.b,c),!0)};l.Eb=function(a,b,c,d){a=this.A[a];return a=32>=c+d?a>>c&(1<<d)-1:Math.trunc(a/Math.pow(2,c))%Math.pow(2,d)};l.Hb=function(a){return this.A[a]};
l.Qb=function(a,b,c,d,e){c=this.A[b];var f=Math.pow(2,d);a%=Math.pow(2,e);d=c%Math.pow(2,d+e);c=c-d+a*f+d%f;this.A[b]!=c&&(this.A[b]=c,this.La=!0)};l.Sb=function(a,b){this.A[b]=a;this.La=!0};l.Db=function(a,b,c,d){if(this.b&&null!=this.v){var e=this.b;Qc(e,this.v+a,1,e.K)&&e.R(!1)}return this.u(a,b,c,d)};l.Fb=function(a,b){if(this.b&&null!=this.v){var c=this.b;Qc(c,this.v+a,2,c.K)&&c.R(!1)}return this.j(a,b)};
l.Pb=function(a,b,c,d,e){if(this.b&&null!=this.v){var f=this.b;Qc(f,this.v+b,1,f.G)&&f.R(!1)}this.g?this.ua(a,0,c):this.w(a,b,c,d,e)};l.Rb=function(a,b,c){if(this.b&&null!=this.v){var d=this.b;Qc(d,this.v+b,2,d.G)&&d.R(!1)}this.g?this.ua(a,0,c):this.F(a,b,c)};var Hc=0,Ic=2,nc=["NONE","RAM","ROM"],Gc=0,Lc=[],Kc=[V.prototype.Eb,V.prototype.Qb,V.prototype.Hb,V.prototype.Sb],Oc=[V.prototype.Db,V.prototype.Pb,V.prototype.Fb,V.prototype.Rb];
l.Qb=function(a,b,c,d,e){c=this.A[b];var g=Math.pow(2,d);a%=Math.pow(2,e);d=c%Math.pow(2,d+e);c=c-d+a*g+d%g;this.A[b]!=c&&(this.A[b]=c,this.La=!0)};l.Sb=function(a,b){this.A[b]=a;this.La=!0};l.Db=function(a,b,c,d){if(this.b&&null!=this.v){var e=this.b;Qc(e,this.v+a,1,e.K)&&e.R(!1)}return this.u(a,b,c,d)};l.Fb=function(a,b){if(this.b&&null!=this.v){var c=this.b;Qc(c,this.v+a,2,c.K)&&c.R(!1)}return this.j(a,b)};
l.Pb=function(a,b,c,d,e){if(this.b&&null!=this.v){var g=this.b;Qc(g,this.v+b,1,g.G)&&g.R(!1)}this.g?this.ua(a,0,c):this.w(a,b,c,d,e)};l.Rb=function(a,b,c){if(this.b&&null!=this.v){var d=this.b;Qc(d,this.v+b,2,d.G)&&d.R(!1)}this.g?this.ua(a,0,c):this.F(a,b,c)};var Hc=0,Ic=2,nc=["NONE","RAM","ROM"],Gc=0,Lc=[],Kc=[V.prototype.Eb,V.prototype.Qb,V.prototype.Hb,V.prototype.Sb],Oc=[V.prototype.Db,V.prototype.Pb,V.prototype.Fb,V.prototype.Rb];
function Rc(a,b){u.call(this,"CPU",a,1);b=+a.cycles||b;var c=+a.multiplier||1;this.xa=0;this.Aa=b;this.N=c;this.ya=Math.round(this.Aa/1E4)/100;this.M=this.ya*this.N;this.za=this.oa=this.O=this.ra=0;this.i.J=this.i.Pa=!1;this.i.X=a.autoStart;"string"==typeof this.i.X&&(this.i.X="true"==this.i.X);this.i.Ca=!1;this.ma=this.U=0;this.na=+a.csStart;this.P=+a.csInterval;this.Z=+a.csStop;this.B=[];this.$a=this.Kb.bind(this);this.K=this.w=this.H=this.I=this.u=this.ga=this.G=this.aa=this.Ba=this.L=0;this.qa=
null;E(this)}r(Rc,u);l=Rc.prototype;l.sa=function(a,b,c,d){this.D=a;this.C=b;this.A=d;this.qa=a.u;for(a=0;a<Sc.length;a++)(b=this.F[Sc[a]])&&this.D.da(null,Sc[a],b);E(this)};l.reset=function(){};l.save=function(){return null};l.restore=function(){return!1};
l.la=function(a,b){var c=Tc(this.D,"autoStart");null!=c?this.i.X="true"==c?!0:"false"==c?!1:!!c:null==this.i.X&&(this.i.X=!this.A&&void 0===this.F.run);if(!b){if(a){Uc(this);if(!this.restore(a))return!1;Vc(this)}else this.reset();this.A?(a=this.A,b=this.i.X,a.ya=!0,a.f("Type ? for help with PDPjs Debugger commands"),Wc(a),b||Xc(a),a.ra&&(b=a.ra,a.ra=null,Yc(a,b))):this.status("No debugger detected");this.i.X||this.f("CPU will not be auto-started "+(this.qa?"(click Run to start)":"(type 'go' to start)"))}return!0};
@ -99,31 +99,31 @@ l.restore=function(a){var b;b=a[0];ha();ea();ha();var c=b[Symbol.iterator];b=c?c
function id(a){var b=[];for(a=a.fa;a;)b.push(a.Ob),a=a.next;return b}l.Gb=function(a){var b=this.C;a=this.ea=a;return b.g[(a&b.u)>>>b.j].ta(a&16383,a)};l.Tb=function(a,b){var c=this.C;a=this.ea=a;c.g[(a&c.u)>>>c.j].Ha(b,a&16383,a)};
l.Ia=function(a){this.i.complete=!0;var b=this.A?jd(this.A)?1:this.i.Pa?-1:0:0,c=a?this.i.Pa?0:1:-1;this.i.Pa=!1;this.H=this.I=a;this.j=this.j&-5|(b?4:0);do{if(this.j){if(this.j&4){if(kd(this.A,this.g,c)){this.R();break}++b||(this.j&=-5);c||c++}if(a=this.j&11)this.j&2?this.fa||(this.j&=-3):this.j&1&&this.j++,a=!1;if(a){if(this.j&4&&kd(this.A,this.g,c)){this.R();break}if(0>c)break}}this.j&=15;a=this.pa=this.g;this.ta(a);this.g=(a+1)%Gb}while(0<this.I);return this.i.complete?this.H-this.I:!1===this.i.complete?
-1:0};M(function(){for(var a=D(document,C,"cpu"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new hd(d);B(d,c)}});
function ld(a){u.call(this,"ROM",a,128);this.S=this.g=null;this.B=+a.addr;this.u=+a.size;this.j=a.alias;"string"==typeof this.j&&(this.j=eval(this.j));this.w=a.file;this.G=Ra(this.w);if(this.w){a=this.w;var b=Sa(this.G);"json"!=b&&"hex"!=b&&(a=Ua()+"/api/v1/dump?file="+this.w+"&format=bytes&decimal=true");var c=this;J(a,null,!0,function(a,b,f){f?(c.Y("Unable to load ROM resource (error "+f+": "+a+")"),c.w=null):(ta(c.Ka,a,b),(a=ib(a,b))?(c.g=a.W,c.S=a.S):c.w=null);md(c)})}}r(ld,u);
function ld(a){u.call(this,"ROM",a,128);this.S=this.g=null;this.B=+a.addr;this.u=+a.size;this.j=a.alias;"string"==typeof this.j&&(this.j=eval(this.j));this.w=a.file;this.G=Ra(this.w);if(this.w){a=this.w;var b=Sa(this.G);"json"!=b&&"hex"!=b&&(a=Ua()+"/api/v1/dump?file="+this.w+"&format=bytes&decimal=true");var c=this;J(a,null,!0,function(a,b,g){g?(c.Y("Unable to load ROM resource (error "+g+": "+a+")"),c.w=null):(ta(c.Ka,a,b),(a=ib(a,b))?(c.g=a.W,c.S=a.S):c.w=null);md(c)})}}r(ld,u);
ld.prototype.sa=function(a,b,c,d){this.C=b;this.b=c;this.A=d;md(this)};ld.prototype.la=function(){this.S&&(this.A&&nd(this.A,this.id,this.B,this.u,this.S),delete this.S);return!0};ld.prototype.ca=function(){return!0};
function md(a){if(!La(a)){if(a.w){if(!a.g||!a.C)return;a.u||(a.u=a.g.length);if(a.g.length!=a.u)Ja(a,"ROM size ("+H(a.g.length,8,!0)+") does not match specified size ("+H(a.u,8,!0)+")");else{var b;b=a.B;if(kc(a.C,b,a.u,Ic)){var c;for(c=0;c<a.g.length;c++)fc(a.C,b+c,a.g[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.j?b.push(a.j):null!=a.j&&a.j.length&&(b=a.j);for(c=0;c<b.length;c++){for(var d=a,e=b[c],f=d.C,g=d.u,h=[],k=d.B>>>f.j;0<g&&k<f.g.length;)h.push(f.g[k++]),g-=16384;f=d.C;d=d.u;g=0;for(e>>>=
f.j;0<d&&e<f.g.length;){k=h[g++];if(!k)break;f.g[e++]=k;d-=16384}}delete a.g}}}E(a)}}M(function(){for(var a=D(document,C,"rom"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new ld(d);B(d,c)}});
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function md(a){if(!La(a)){if(a.w){if(!a.g||!a.C)return;a.u||(a.u=a.g.length);if(a.g.length!=a.u)Ja(a,"ROM size ("+H(a.g.length,8,!0)+") does not match specified size ("+H(a.u,8,!0)+")");else{var b;b=a.B;if(kc(a.C,b,a.u,Ic)){var c;for(c=0;c<a.g.length;c++)fc(a.C,b+c,a.g[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.j?b.push(a.j):null!=a.j&&a.j.length&&(b=a.j);for(c=0;c<b.length;c++){for(var d=a,e=b[c],g=d.C,f=d.u,h=[],k=d.B>>>g.j;0<f&&k<g.g.length;)h.push(g.g[k++]),f-=16384;g=d.C;d=d.u;f=0;for(e>>>=
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function Rd(a,b){var c;if(b&&"?"==b[1])a.f("register commands:"),a.f("\tr\tdump registers"),a.f("\trm\tdump misc registers"),a.f("\trx [#]\tset flag or register x to [#]");else{var d=!1,e=a.b;null==c&&(c=!0);if(b&&1<b.length){var g=b[1];if("m"==g)d=!0;else{var f=g.indexOf("=");if(0<f)b=g.substr(f+1),g=g.substr(0,f);else if(2<b.length)b=b[2];else{a.f("missing value for "+b[1]);return}f=wd(a,b);if(void 0===f)return;switch(g.toUpperCase()){case "PC":e.g=f%Gb;a.I=X(e.g);break;default:a.f("unknown register: "+
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function Sd(a,b,c,d){if(b=Z(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=yd(a,c.substr(1)),null!=c&&(d=c);else{d=Z(a,c,!0);if(!d||d.v<b.v)return;e=d.v-b.v;if(256<e){a.f("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=Ma(a,!1)||a.L?a.B:null;var g=null!=f?"cycles":null,h=Ge(a,b),k=b.v;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.f(m)}h[3]&&(g=h[3],f=null);f=ve(a,b,g,f);a.f(f);a.I=b;e-=b.v-k;c++}}}
function Fe(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.f(Qd+b):(a.O&&(a.f("ended assemble at "+W(a,a.N.v)),a.I=a.N,a.O=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.U=null;if(La(a)&&0<b.length){a.O&&(b="a "+W(a,a.N.v)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],k=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==k||"r"==k||"a">n||"z"<n){g[0]=h.substr(m);g.unshift(h.substr(0,m));break}}switch(g[0].charAt(0)){case "a":var p=
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function Sd(a,b,c,d){if(b=Z(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=yd(a,c.substr(1)),null!=c&&(d=c);else{d=Z(a,c,!0);if(!d||d.v<b.v)return;e=d.v-b.v;if(256<e){a.f("range too large");return}d=-1}c=0;for(var g;0<e&&d--;){g=Ma(a,!1)||a.L?a.B:null;var f=null!=g?"cycles":null,h=Ge(a,b),k=b.v;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var m=h[0]+":";h[2]&&(m+=" "+h[2]);a.f(m)}h[3]&&(f=h[3],g=null);g=ve(a,b,f,g);a.f(g);a.I=b;e-=b.v-k;c++}}}
function Fe(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.f(Qd+b):(a.O&&(a.f("ended assemble at "+W(a,a.N.v)),a.I=a.N,a.O=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.U=null;if(La(a)&&0<b.length){a.O&&(b="a "+W(a,a.N.v)+" "+b);var g=!1,f=b.replace(/ +/g," ").split(" ");f[0]=f[0].toLowerCase();if(f&&f.length)for(var h=f[0],k=h.charAt(0),m=1;m<h.length;m++){var n=h.charAt(m);if("?"==k||"r"==k||"a">n||"z"<n){f[0]=h.substr(m);f.unshift(h.substr(0,m));break}}switch(f[0].charAt(0)){case "a":var p=
Z(a,f[1],!0);if(p)if(a.N=p,void 0===f[2])a.f("begin assemble at "+W(a,p.v)),a.O=!0,Q(a.D);else{var q;a.f("not supported yet");q=[];if(q.length){for(var K=0;K<q.length;K++)a.Va(p,q[K],1);a.f(ve(a,a.N))}}break;case "b":a:{var Aa=f[0],Ca=f[1],nf=b;if("?"==Ca)a.f("breakpoint commands:"),a.f("\tbp #\tset exec breakpoint"),a.f("\tbr #\tset read breakpoint"),a.f("\tbw #\tset write breakpoint"),a.f("\tbc #\tclear breakpoint (* to clear all)"),a.f("\tbl\tlist all breakpoints"),a.f("\tbn [#]\tbreak after # instruction(s)");
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a.pa=void 0)}else{var ka=Z(a,R);if(ka){var la=0,ce="ds"==Ea;if(ca){if("l"==ca.charAt(0))ca=ca.substr(1)||of,la=yd(a,ca);else{var de=Z(a,ca);de&&(la=de.v-ka.v)}0>la&&(la=0);65536<la&&(la=65536)}var qf=a.ba;ka.ba&&(a.ba=ka.ba);for(var ee="db"==Ea?1:2,uc=la||32,vc=1==ee?2:4,rf=(uc+vc-1)/vc|0||1,ma="";rf--&&0<uc;){for(var na="",fe="",R=W(a,ka.v),ge=vc;0<ge--&&0<uc--;){var Bb=a.wa(ka,1);ce?(na&&(na+=","),na+=Bb):(na+=Kd(Bb),na+=" ");for(var he=0;1==ee&&6>he;he++)fe+=String.fromCharCode((Bb%64|0)+32),
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else{var Ac=0,Bc=X(),bb=X();for(a.f("stack trace for "+W(a,bb.v));10>Ac;){for(var oa=null,uf=256;65536>bb.v>>>0;){Bc.v=a.wa(bb,2);if(null==bb.v||!uf--)break;if(!(Bc.v&1)){for(var vf=a,Eb=Bc,me=null,cb=Eb.v,ne=cb,Cc=1;6>=Cc&&cb;Cc++){if(2<Cc){Eb.v=cb;var Fb=ve(vf,Eb);if(0<=Fb.indexOf("JSR")){var oe=Fb.indexOf(" ");if(cb+(Fb.indexOf(" ",oe+1)-oe-1)/2==ne){me=Fb;break}}}cb-=2}Eb.v=ne;if(oa=me)break}}if(!oa||null==oa)break;var pe=null;if("ks"==tf){var qe=oa.match(/[0-9A-F]+$/);qe&&(pe=Je(a,qe[0]))}oa=
Xa(oa,50)+" ;"+(pe||"stack="+W(a,bb.v));a.f(oa);Ac++}Ac||a.f("no return addresses found")}break;case "l":if("ln"==g[0]){Je(a,g[1],!0);break}f=!0;break;case "m":a:{var T,U=null,w=g[1];"?"==w&&(w=void 0);if(void 0!==w){var da=0;if("all"==w)da=1879046143,w=null;else if("on"==w)U=!0,w=null;else if("off"==w)U=!1,w=null;else{"keys"==w&&(w="key");"kbd"==w&&(w="keyboard");for(T in N)if(w==T){da=N[T];U=!!(a.V&da);break}if(!da){a.f("unknown message category: "+w);break a}}if(da)if("on"==g[2])a.V|=da,U=!0;
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