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SRC operands must be fetched before DST operands

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This commit is contained in:
Jeff 2016-10-03 16:50:39 -07:00 • committed by Jeff Parsons
commit a254abc7dc
6 changed files with 382 additions and 372 deletions
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4
README.md
View file

@ -209,8 +209,8 @@ Then run:
which should report:
Closure Compiler (http://github.com/google/closure-compiler)
Version: v20150609
Built on: 2015/06/09 16:35
Version: v20160911
Built on: 2016-09-13 16:51
If you don't have Java installed, it's recommended that you install the JDK (*not* the JRE), because the JRE may not
update your command-line tools properly. Note that Java is used *only* by the Closure Compiler; none of the PCjs

66
modules/pdp11/lib/cpuops.js
View file

@ -499,7 +499,7 @@ PDP11.opASH = function(opCode)
{
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties will be updated instead of the dstMode and dstReg properties.
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var src = this.readWordByMode(opCode);
var reg = (opCode >> 6) & 7;
@ -538,7 +538,7 @@ PDP11.opASHC = function(opCode)
{
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties will be updated instead of the dstMode and dstReg properties.
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var src = this.readWordByMode(opCode);
var reg = (opCode >> 6) & 7;
@ -702,13 +702,18 @@ PDP11.opBIT = function(opCode)
{
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties need to be copied before we READ the SRCMODE field of opCode.
* the srcMode and srcReg properties need to be copied before they get overwritten.
*/
var src = this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT);
var srcMode = this.srcMode;
var srcReg = this.srcReg;
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var dst = this.readWordByMode(opCode);
var dstMode = this.srcMode;
var dstReg = this.srcReg;
this.updateNZVFlags(this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT) & dst);
this.nStepCycles -= (dstMode? (3 + 1) + (this.srcReg && dstReg >= 6? 1 : 0) : (this.srcMode? (3 + 1) : (2 + 1)) + (dstReg == 7? 2 : 0));
this.updateNZVFlags(src & dst);
this.nStepCycles -= (this.srcMode? (3 + 1) + (srcReg && this.srcReg >= 6? 1 : 0) : (srcMode? (3 + 1) : (2 + 1)) + (this.srcReg == 7? 2 : 0));
};
/**
@ -721,13 +726,18 @@ PDP11.opBITB = function(opCode)
{
/*
* NOTE: Because readByteByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties need to be copied before we READ the SRCMODE field of opCode.
* the srcMode and srcReg properties need to be copied before they get overwritten.
*/
var src = this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT);
var srcMode = this.srcMode;
var srcReg = this.srcReg;
/*
* NOTE: Because readByteByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var dst = this.readByteByMode(opCode);
var dstMode = this.srcMode;
var dstReg = this.srcReg;
this.updateNZVFlags((this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT) & dst) << 8);
this.nStepCycles -= (dstMode? (3 + 1) + (this.srcReg && dstReg >= 6? 1 : 0) : (this.srcMode? (3 + 1) : (2 + 1)) + (dstReg == 7? 2 : 0));
this.updateNZVFlags((src & dst) << 8);
this.nStepCycles -= (this.srcMode? (3 + 1) + (srcReg && this.srcReg >= 6? 1 : 0) : (srcMode? (3 + 1) : (2 + 1)) + (this.srcReg == 7? 2 : 0));
};
/**
@ -985,19 +995,23 @@ PDP11.opCMP = function(opCode)
{
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties need to be copied before we READ the SRCMODE field of opCode.
* the srcMode and srcReg properties need to be copied before they get overwritten.
*/
var src = this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT);
var srcMode = this.srcMode;
var srcReg = this.srcReg;
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var dst = this.readWordByMode(opCode);
var dstMode = this.srcMode;
var dstReg = this.srcReg;
var src = this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT);
var result = src - dst;
/*
* NOTE: CMP calculates (src - dst) rather than (dst - src), so when we call updateSubFlags(),
* we must reverse the order of the src and dst parameters.
*/
this.updateSubFlags(result, dst, src);
this.nStepCycles -= (dstMode? (3 + 1) + (this.srcReg && dstReg >= 6? 1 : 0) : (this.srcMode? (3 + 1) : (2 + 1)) + (dstReg == 7? 2 : 0));
this.nStepCycles -= (this.srcMode? (3 + 1) + (srcReg && this.srcReg >= 6? 1 : 0) : (srcMode? (3 + 1) : (2 + 1)) + (this.srcReg == 7? 2 : 0));
};
/**
@ -1010,19 +1024,23 @@ PDP11.opCMPB = function(opCode)
{
/*
* NOTE: Because readByteByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties need to be copied before we READ the SRCMODE field of opCode.
* the srcMode and srcReg properties need to be copied before they get overwritten.
*/
var src = this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT) << 8;
var srcMode = this.srcMode;
var srcReg = this.srcReg;
/*
* NOTE: Because readByteByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var dst = this.readByteByMode(opCode) << 8;
var dstMode = this.srcMode;
var dstReg = this.srcReg;
var src = this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT) << 8;
var result = src - dst;
/*
* NOTE: CMP calculates (src - dst) rather than (dst - src), so when we call updateSubFlags(),
* we must reverse the order of the src and dst parameters.
*/
this.updateSubFlags(result, dst, src);
this.nStepCycles -= (dstMode? (3 + 1) + (this.srcReg && dstReg >= 6? 1 : 0) : (this.srcMode? (3 + 1) : (2 + 1)) + (dstReg == 7? 2 : 0));
this.nStepCycles -= (this.srcMode? (3 + 1) + (srcReg && this.srcReg >= 6? 1 : 0) : (srcMode? (3 + 1) : (2 + 1)) + (this.srcReg == 7? 2 : 0));
};
/**
@ -1698,7 +1716,7 @@ PDP11.opTST = function(opCode)
{
/*
* NOTE: Because readWordByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties will be updated instead of the dstMode and dstReg properties.
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var result = this.readWordByMode(opCode);
this.assert(!(result & ~0xffff)); // assert that C flag will be clear
@ -1716,7 +1734,7 @@ PDP11.opTSTB = function(opCode)
{
/*
* NOTE: Because readByteByMode() is being used to READ (not WRITE) the DSTMODE field of opCode,
* the srcMode and srcReg properties will be updated instead of the dstMode and dstReg properties.
* this.srcMode and this.srcReg must be used instead of this.dstMode and this.dstReg.
*/
var result = this.readByteByMode(opCode);
this.assert(!(result & ~0xff)); // assert that C flag will be clear

11
modules/pdp11/lib/cpustate.js
View file

@ -216,7 +216,7 @@ CPUStatePDP11.prototype.resetRegs = function()
/**
* initMemoryAccess()
*
* Define getAddr(), readWord(), etc, handlers appropriate for the current MMU mode, in order to
* Define getAddr() handlers appropriate for the current MMU mode, in order to
* eliminate unnecessary calls to mapVirtualToPhysical().
*
* @this {CPUStatePDP11}
@ -226,11 +226,9 @@ CPUStatePDP11.prototype.initMemoryAccess = function()
if (this.mmuEnable) {
this.addrDSpace = PDP11.ACCESS.DSPACE;
this.getAddr = this.getAddrVirtual;
this.readWord = this.readWordFromVirtual;
} else {
this.addrDSpace = 0;
this.getAddr = this.getAddrPhysical;
this.readWord = this.readWordFromPhysical;
}
};
@ -1563,12 +1561,7 @@ CPUStatePDP11.prototype.readWordByMode = function(addressMode)
this.srcMode = 0;
result = this.regsGen[this.srcReg = addressMode & PDP11.OPREG.MASK];
} else {
/*
* NOTE: This used to call readWordFromPhysical(), after calling getAddrVirtual(), but the latter is
* just a wrapper around mapVirtualToPhysical() on the result from getVirtualByMode(), so now we call
* getVirtualByMode() directly, knowing that the current readWord() will call the correct function.
*/
result = this.readWord(this.getVirtualByMode(addressMode, PDP11.ACCESS.READ_WORD));
result = this.readWordFromPhysical(this.getAddr(addressMode, PDP11.ACCESS.READ_WORD));
}
return result;
};

5
modules/pdp11/lib/debugger.js
View file

@ -2878,13 +2878,12 @@ if (DEBUGGER) {
{
var sMsg;
if (this.flags.running) {
sMsg = "halting";
if (!fQuiet) this.println("halting");
this.stopCPU();
} else {
if (this.isBusy(true)) return;
sMsg = "already halted";
if (!fQuiet) this.println("already halted");
}
if (!fQuiet) this.println(sMsg);
};
/**

402
versions/pdp11/1.30.0/pdp11-dbg.js
View file

@ -1,222 +1,222 @@
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2,0,9678,208,769,0,5582,226,135,0,2598,5606,236,2,0,95,242,128,5573,57344,2591,6,5599,256,4,5574,510,3045,5599,460,76,2591,78,5571,65510,5579,12,5570,512,4224,4104,3024,8197,33788,4224,4609,8193,769,0,2640,8197,33785,6145,2625,8193,769,0,8194,761,2574,5572,43690,5579,24,5568,2048,5570,512,2628,4360,2632,2632,8708,769,0,3103,65514,34562,0,305,35406,754,258,119,65160,3024,32403,5579,36,5568,3072,35446,1,740,5570,512,4224,4104,3024,8197,33788,5569,3,2574,3039,454,528,5582,24,4224,2632,2632,8200,769,
0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];l=J.prototype;l.Za=function(a,b,c,d){this.I=b;this.b=c;this.G=d;var f=this;this.j.sc=Nb(this.b,function(){f.j.$a|=128;f.j.$a&64&&(K(f.b,0,6,64),Ob(f.b,f.j.sc))});Jb(b,this);Lb(b,this.reset.bind(this),this.Lc.bind(this));G(this)};l.ad=function(){var a=this.j.$a;this.j.$a&=-129;return a};
l.sd=function(a){this.j.$a=a;a&64&&Ob(this.b,this.j.sc);this.j.$a=a&-129};l.bd=function(){var a=this.b;return a.K&62337|a.za<<5|a.Ba<<1};l.td=function(a){var b=4,c=this.b;c.K=a&=62337;c.za=a>>5&3;c.Ba=a>>1&15;c.bc=a&257?a&1?6:4:0;Pb(c);a=c.K;a&1|256&&(b=this.b.nb&16?1:2);this.B.ub=this.B.ub&-8|b};l.dd=function(){return this.f.va};l.vd=function(a){this.f.va=this.f.va&128|a&-129};l.ed=function(){return this.f.ya};
l.wd=function(a){if(128==(this.f.ya&192)&&a&64){var b=this;K(this.b,8,4,52,function(){b.f.ya|=128;return!!(b.f.ya&64)})}this.f.ya=this.f.ya&128|a&-129};l.cd=function(){return Qb(this.b)};l.ud=function(a){Zb(this.b,a&-1809|Qb(this.b)&1808);this.b.D|=128};
function $b(a){var b=a.A,c,d,f,e=b.wa>>13&7;"undefined"===typeof b.qa[e]&&(b.qa[e]={cache:[],postProcess:a.fd,drive:e,blocksize:256,mapped:0,maxblock:b.ib[e]*b.aa[e],url:"rk"+e+".dsk"});b.R&=-129;switch(b.R>>1&7){case 0:b.Sb=2496;b.oa=0;b.R=128;b.wa=0;break;case 1:if((b.wa>>4&511)>=b.ib[e]){b.oa|=32832;b.R|=49152;break}if((b.wa&15)>=b.aa[e]){b.oa|=32800;b.R|=49152;break}c=(b.wa>>4&511)*b.aa[e]+(b.wa&15);d=(b.R&48)<<12|b.Rb;f=65536-b.Tb&65535;ac(a,b.qa[e],c,d,f);return;case 2:if((b.wa>>4&511)>=b.ib[e])b.oa|=
32832,b.R|=49152;else if((b.wa&15)>=b.aa[e])b.oa|=32800,b.R|=49152;else{c=(b.wa>>4&511)*b.aa[e]+(b.wa&15);d=(b.R&48)<<12|b.Rb;f=65536-b.Tb&65535;a.dc(b.qa[e],c,d,f);return}}b.Sb=e<<13|b.Sb&8176|b.wa%9&15;K(a.b,20,5,144,function(){b.R=b.R&65534|128;return!!(b.R&64)})}l.fd=function(a,b,c,d,f){var e=this.A;e.Rb=d&65535;e.R=e.R&-49|d>>12&48;e.Tb=65536-f&65535;switch(a){case 1:e.oa|=33024;e.R|=49152;break;case 2:e.oa|=33792,e.R|=49152}K(this.b,20,5,144,function(){e.R=e.R&65534|128;return!!(e.R&64)})};
function bc(a){var b=a.C,c,d,f,e=b.N>>8&3;b.N&=-2;"undefined"===typeof b.qa[e]&&(b.qa[e]={cache:[],postProcess:a.gd,drive:e,blocksize:128,mapped:1,maxblock:b.ib[e]*b.aa[e],url:"rl"+e+".dsk"});switch(b.N>>1&7){case 2:b.ab&8&&(b.N&=63);b.ab=b.Mc[e]|b.gb&64;break;case 3:1==(b.ga&3)&&(b.gb=b.ga&4?b.gb+(b.ga&65408)&65408|b.ga<<2&64:b.gb-(b.ga&65408)&65408|b.ga<<2&64,b.ga=b.gb);break;case 4:b.ab=b.gb;break;case 5:if(b.ga>>6>=b.ib[e]){b.N|=37888;break}if((b.ga&63)>=b.aa[e]){b.N|=37888;break}c=(b.ga>>6)*
b.aa[e]+(b.ga&63);d=(b.Va&63)<<16|b.Jb;f=65536-b.ab&65535;ac(a,b.qa[e],c,d,f);return;case 6:if(b.ga>>6>=b.ib[e])b.N|=37888;else if((b.ga&63)>=b.aa[e])b.N|=37888;else{c=(b.ga>>6)*b.aa[e]+(b.ga&63);d=(b.Va&63)<<16|b.Jb;f=65536-b.ab&65535;a.dc(b.qa[e],c,d,f);return}}K(a.b,20,5,112,function(){b.N|=129;return!!(b.N&64)})}
l.gd=function(a,b,c,d,f){var e=this.C;e.Jb=d&65535;e.N=e.N&-49|d>>12&48;e.Va=d>>16&63;e.ga=~~(c/e.aa[b.Oa])<<6|c%e.aa[b.Oa];e.gb=e.ga;e.ab=65536-f&65535;switch(a){case 1:e.N|=33792;break;case 2:e.N|=40960}K(this.b,20,5,112,function(){e.N|=129;return!!(e.N&64)})};function cc(a){a=a.F;a.T=2176;a.Fa=0;a.sa=[4544,4544,4544,4544,4544,4544,4544,4544];a.zb=[0,0,0,0,0,0,0,0];a.ob=a.Ab=a.yb=a.fb=a.qc=0}
function dc(a,b){var c=a.F,d,f,e;c.T&=-16513;c.Fa&=-2049;c.sa[b]&=-1153;K(a.b,-1,0,172);"undefined"===typeof c.qa[b]&&(c.qa[b]={cache:[],postProcess:a.hd,drive:b,blocksize:256,mapped:0,maxblock:c.hc[0]*c.hb[0]*c.aa[0],url:"rp"+b+".dsk"});switch(c.T&63){case 5:c.gc[b]=c.Ta[b];c.T|=32896;c.sa[b]|=32896;c.ob|=1<<b;break;case 9:cc(a);break;case 19:c.sa[b]|=64;break;case 49:if(c.Ta[b]>=c.hc[0]||c.Ga[b]>>8>=c.hb[0]||(c.Ga[b]&255)>=c.aa[0]){c.zb[b]|=1024;c.T|=49152;break}d=(c.Ta[b]*c.hb[0]+(c.Ga[b]>>8))*
c.aa[0]+(c.Ga[b]&255);f=(c.fb&63)<<16|c.yb;e=65536-c.Ab&65535;ac(a,c.qa[b],d,f,e);return;case 57:if(c.Ta[b]>=c.hc[0]||c.Ga[b]>>8>=c.hb[0]||(c.Ga[b]&255)>=c.aa[0])c.zb[b]|=1024,c.T|=49152;else{d=(c.Ta[b]*c.hb[0]+(c.Ga[b]>>8))*c.aa[0]+(c.Ga[b]&255);f=(c.fb&63)<<16|c.yb;e=65536-c.Ab&65535;a.dc(c.qa[b],d,f,e);return}}K(a.b,3,5,172,function(){c.T=c.T&65534|128;c.sa[b]|=128;return!!(c.T&64)})}
l.hd=function(a,b,c,d,f){var e=this.F;e.Ab=65536-f&65535;e.yb=d&65535;e.T=e.T&-769|d>>8&768;e.fb=d>>16&63;f=~~(c/e.aa[0]);d=~~(f/e.hb[0]);e.Ga[b.Oa]=f%e.hb[0]<<8|c%e.aa[0];e.gc[b.Oa]=e.Ta[b.Oa]=d;e.ob|=1<<b.Oa;c>=b.Yc-1&&(e.sa[b.Oa]|=1024);switch(a){case 1:e.Fa|=512;e.T|=49152;break;case 2:e.Fa|=2048,e.T|=49152}K(this.b,20,5,172,function(){e.sa[b.Oa]|=128;e.T=e.T&65534|128;return!!(e.T&64)})};
function ec(a,b,c,d,f,e){var g=~~((e+c.Wa-1)/c.Wa),h=new XMLHttpRequest;2048>g&&d+2048<c.Yc&&(g=2048);h.open("GET",c.url,!0);h.setRequestHeader("Range","bytes="+(d*c.Wa<<1)+"-"+(((d+g)*c.Wa<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,n,q,p;m=h.response;if(h.status&&206!=h.status||!m)c.mc(1,c,d,f,e);else{m=new Uint8Array(m);n=d;for(p=0;p<m.length;){if("undefined"===typeof c.cache[n])for(c.cache[n]=[],q=0;q<c.Wa;q++)c.cache[n][q]=p<m.length?
m[p]&255|m[p+1]<<8&65280:0,p+=2;else p+=c.Wa<<1;n++}g(c,d,f,e)}}};h.send(null)}function L(a,b,c,d,f){c&1?f?d=0<=d?d<<8&65280|b&255:b:a.b.L(4,122):0<=d?f&&(d=b&65280|d&255):d=b;return d}l.dc=function(a,b,c,d){for(var f;0<d;){if("undefined"===typeof a.cache[b]){ec(this,this.dc,a,b,c,d);return}for(f=0;f<a.Wa&&0<d;f++){var e=a.Xc?fc(this.b,c):c;this.b.I.pb(e,a.cache[b][f]&65535);c+=2;--d}b++}a.mc(0,a,b,c,d)};
function ac(a,b,c,d,f){for(var e,g;0<f;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],e=0;e<b.Wa;e++)b.cache[c][e]=0;for(e=0;e<b.Wa&&0<f;e++){g=a.b.ec(b.Xc?fc(a.b,d):d);if(0>g){b.mc(2,b,c,d,f);return}b.cache[c][e]=g;d+=2;--f}c++}b.mc(0,b,c,d,f)}l.reset=function(){this.B.ub=this.B.ub&-120|20;this.f.va=0;this.f.ya=128;this.j.$a=0;this.A.R=128;this.C.N=128;cc(this)};
l.Lc=function(a,b,c){var d,f,e=this.b;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?d=e.eb&65280:(a&1&&(b<<=8),e.eb=b|255,d=0);break;case 4194298:if(0>b)d=e.pc;else{a&1&&(b<<=8);if(d=b&65024){f=d>>9;do d+=34;while(f>>=1)}e.pc=d;e.D|=2}break;case 4194294:if(70!==e.lb)return e.L(4,222);0>b?d=e.J:d=e.J=0;break;case 4194292:if(70!==e.lb)return e.L(4,224);d=1;break;case 4194290:if(70!==e.lb)return e.L(4,226);d=0;break;case 4194288:if(70!==e.lb)return e.L(4,228);d=61183;break;case 4194296:0<=
b&&!(a&1)&&(b&=255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.lb)return e.L(4,232);f=a-4194272>>1;0>b?d=e.lc[f]:(d=L(this,e.lc[f],a,b,c),0<=d&&(e.lc[f]=d));break;case 4194254:return a&1?e.P>>14&1?(0<=b&&(e.i[6]=b),d=e.i[6]):(0<=b&&(e.Aa[3]=b),d=e.Aa[3]):e.P>>14&0?(0<=b&&(e.i[6]=b),d=e.i[6]):(0<=b&&(e.Aa[1]=b),d=e.Aa[1]),d;case 4194252:case 4194250:case 4194248:return f=a&7,e.P&2048?(0<=b&&(e.i[f]=b),d=e.i[f]):(0<=b&&(e.Sa[f]=
b),d=e.Sa[f]),d;case 4194246:return a&1?(0<=b&&(e.i[7]=b),d=e.i[7]):e.P>>14&0?(0<=b&&(e.i[6]=b),d=e.i[6]):(0<=b&&(e.Aa[0]=b),d=e.Aa[0]),d;case 4194244:case 4194242:case 4194240:return f=a&7,e.P&2048?(0<=b&&(e.Sa[f]=b),d=e.Sa[f]):(0<=b&&(e.i[f]=b),d=e.i[f]),d;default:return e.J|=16,e.L(4,124)}break;case 4194176:f=a>>1&31;d=L(this,e.na[3][f],a,b,c);0<=d&&(e.na[3][f]=d,e.na[3][f&15]&=65295);break;case 4194112:var g=this.f;switch(a&-2){case 4194174:d=L(this,e.fc,a,b,c);0<=d&&(e.fc=d);break;case 4194172:d=
e.cb;d&65280&&(d=(d<<8|d>>8)&65535);break;case 4194168:0>b?d=this.B.qd&65535:(d=L(this,this.B.data,a,b,c),0<=d&&(this.B.data=d));break;case 4194166:0<=b&&(b&127&&(g.Qc=0),g.ya&=-129,K(e,100,4,52,function(){g.ya|=128;return!!(g.ya&64)}));d=0;break;case 4194162:d=0;0>b&&(g.va&=-129,0<g.nc.length&&(d=g.nc.shift(),0<g.nc.length&&setTimeout(function(){g.va|=128;g.va&64&&K(e,40,4,48)},50)));break;case 4194160:0>b?d=g.va:(d=L(this,g.va,a,b,c),0<=d&&(g.va=g.va&128|d&-129));break;default:return e.J|=16,e.L(4,
126)}break;case 4194048:f=this.A;switch(a&-2){case 4194048:d=L(this,f.Sb,a,b,c);0<=d&&(f.Sb=d);break;case 4194050:d=L(this,f.oa,a,b,c);0<=d&&(f.oa=d);break;case 4194052:d=L(this,f.R,a,b,c);0<=b&&0<=d&&(f.R=d&-36993|f.R&36992,f.R&1&&$b(this));break;case 4194054:d=L(this,f.Tb,a,b,c);0<=d&&(f.Tb=d);break;case 4194056:d=L(this,f.Rb,a,b,c);0<=d&&(f.Rb=d);break;case 4194058:d=L(this,f.wa,a,b,c);0<=d&&(f.wa=d);break;case 4194060:break;case 4194062:d=L(this,f.Ec,a,b,c);0<=d&&(f.Ec=d);break;default:return e.J|=
16,e.L(4,128)}break;case 4193728:var h=this.F;f=h.Fa&7;switch(a&-2){case 4193728:d=L(this,h.T,a,b,c);0<=b&&0<=d&&(h.fb=h.fb&60|d>>8&3,h.T=d&17279|h.T&34944|2048,d&1&&h.T&128?dc(this,f):192==(d&192)&&K(e,0,5,172));break;case 4193730:d=L(this,h.Ab,a,b,c);0<=d&&(h.Ab=d);break;case 4193732:d=L(this,h.yb,a,b,c);0<=d&&(h.yb=d&65534);break;case 4193734:d=L(this,h.Ga[f],a,b,c);0<=d&&(h.Ga[f]=d&7967);break;case 4193736:d=L(this,h.Fa,a,b,c);0<=d&&(h.Fa=d&63|h.Fa&65472,d&128&&cc(this));break;case 4193738:d=
h.sa[f];break;case 4193740:d=h.zb[f];break;case 4193742:d=L(this,h.ob,a,b,c);0<=d&&(h.ob=d&255);break;case 4193744:d=h.nd[f];break;case 4193746:d=L(this,h.Fc,a,b,c);0<=d&&(h.Fc=d);break;case 4193748:d=L(this,h.Gc[f],a,b,c);0<=d&&(h.Gc[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=h.od[f];break;case 4193754:d=L(this,h.Hc[f],a,b,c);0<=d&&(h.Hc[f]=d);break;case 4193756:d=L(this,h.Ta[f],a,b,c);0<=d&&(h.Ta[f]=d&511);break;case 4193758:h.gc[f]=h.Ta[f];d=h.gc[f];break;case 4193760:d=h.ld[f];
break;case 4193762:d=h.md[f];break;case 4193764:d=h.jd[f];break;case 4193766:d=h.kd[f];break;case 4193768:d=L(this,h.fb,a,b,c);0<=d&&(h.fb=d&63,h.T=h.T&-769|(d&3)<<8);break;case 4193770:d=L(this,h.qc,a,b,c);0<=d&&(h.qc=d);break;default:return e.J|=16,e.L(4,132)}break;case 4192512:f=this.C;switch(a&-2){case 4192512:d=L(this,f.N,a,b,c);0<=b&&0<=d&&(f.Va=f.Va&60|d>>4&3,f.N=f.N&-1023|d&1022,f.N&128||bc(this));break;case 4192514:d=L(this,f.Jb,a,b,c);0<=d&&(f.Jb=d&65534);break;case 4192516:d=L(this,f.ga,
a,b,c);0<=d&&(f.ga=d);break;case 4192518:d=L(this,f.ab,a,b,c);0<=d&&(f.ab=d);break;case 4192520:d=L(this,f.Va,a,b,c);0<=d&&(f.Va=d&63,f.N=f.N&-49|(f.Va&3)<<4);break;default:return e.J|=16,e.L(4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=e.nb:(d=L(this,e.nb,a,b,c),0<=d&&(70!==e.lb&&(d&=-49),e.nb=d,e.cc[0]=d&4?15:7,e.cc[1]=d&2?15:7,e.cc[3]=d&1?15:7,e.bc&&(f=2,e.nb&16&&(f=1),this.B.ub=this.B.ub&-8|f)));break;default:return e.J|=16,e.L(4,136)}break;case 4191424:f=a>>1&31;d=L(this,e.na[0][f],
a,b,c);0<=d&&(e.na[0][f]=d,e.na[0][f&15]&=65295);break;case 4191360:f=a>>1&31;d=L(this,e.na[1][f],a,b,c);0<=d&&(e.na[1][f]=d,e.na[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.lb)return e.L(4,234);f=a>>2&31;d=e.Vb[f];a&2&&(d>>=16);d&=65535;0<=b&&(d=L(this,d,a,b,c),0<=d&&(e.Vb[f]=a&2?d<<16|e.Vb[f]&65535:e.Vb[f]&4294901760|d&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)d=Mb[a>>1&255];else return e.J|=16,e.L(4,
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c.aa[0]+(c.Ga[b]&255);f=(c.eb&63)<<16|c.xb;e=65536-c.zb&65535;ac(a,c.qa[b],d,f,e);return;case 57:if(c.Sa[b]>=c.ec[0]||c.Ga[b]>>8>=c.gb[0]||(c.Ga[b]&255)>=c.aa[0])c.yb[b]|=1024,c.T|=49152;else{d=(c.Sa[b]*c.gb[0]+(c.Ga[b]>>8))*c.aa[0]+(c.Ga[b]&255);f=(c.eb&63)<<16|c.xb;e=65536-c.zb&65535;a.bc(c.qa[b],d,f,e);return}}K(a.b,3,5,172,function(){c.T=c.T&65534|128;c.sa[b]|=128;return!!(c.T&64)})}
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e.bb;d&65280&&(d=(d<<8|d>>8)&65535);break;case 4194168:0>b?d=this.B.od&65535:(d=L(this,this.B.data,a,b,c),0<=d&&(this.B.data=d));break;case 4194166:0<=b&&(b&127&&(g.Oc=0),g.ya&=-129,K(e,100,4,52,function(){g.ya|=128;return!!(g.ya&64)}));d=0;break;case 4194162:d=0;0>b&&(g.va&=-129,0<g.kc.length&&(d=g.kc.shift(),0<g.kc.length&&setTimeout(function(){g.va|=128;g.va&64&&K(e,40,4,48)},50)));break;case 4194160:0>b?d=g.va:(d=L(this,g.va,a,b,c),0<=d&&(g.va=g.va&128|d&-129));break;default:return e.J|=16,e.L(4,
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function Df(a,b){var c;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var f=b[1],e=f.indexOf("=");if(0<e)b=f.substr(e+1),f=f.substr(0,e);else if(2<b.length)b=b[2];else{a.g("missing value for "+b[1]);return}e=jf(a,b);if(void 0===e)return;b=f.toUpperCase();switch(b){case "SP":case "R6":d.i[6]=e&65535;break;case "PC":case "R7":md(d,e);a.S=Z(d.i[7]);break;case "N":d.X=e?32768:0;break;
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function Jf(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.g(">> "+b):(a.da&&(a.g("ended assemble at "+Y(a,a.ca.w)),a.S=a.ca,a.da=!1),b="");var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.za=null;if(fb(a)&&0<b.length){a.da&&(b="a "+Y(a,a.ca.w)+" "+b);var e=b.replace(/ +/g," ").split(" ");if(e&&e.length)for(var g=e[0],h=g.charAt(0),k=1;k<g.length;k++){var m=g.charAt(k);if("?"==h||"r"==h||"a">m||"z"<m){e[0]=g.substr(k);e.unshift(g.substr(0,k));break}}switch(e[0].charAt(0)){case "a":var n=wf(a,e[1],!0);
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function Wa(a,b){var c=Xa,d;for(d in c)for(var f=c[d],e=f[0]?f[0].bind(b):null,g=f[1]?f[1].bind(b):null,h=f[2]?f[2].bind(b):null,k=f[3]?f[3].bind(b):null,m=a,q=+d,f=f[4],w=+d;w<=q;w+=2){var D=w&8191;void 0!==m.qa[D]?r("I/O address already registered: "+n(w,8,!0)):m.qa[D]=[e,g,h,k,!1,f||"unknown"]}}function Ya(a,b,c){a.u=b;a.$a=c}function Ra(a,b,c){r("Memory block error ("+a+": "+n(b)+","+n(c)+")");return!1}
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l.da=function(a,b,c,d){return this.H&&this.H.da(a,b,c,d)||this.a&&this.a.da(a,b,c,d)?!0:this.parent.da.call(this,a,b,c,d)};l.La=function(a,b,c,d){this.H=a;this.D=b;this.a=c;this.L=d};l.ya=function(a,b){b||Ja();return!0};l.xa=function(){return!0};l.Ta=function(){};function Ja(){for(var a=!1,b=C(document,"pdp11","panel"),c=0;c<b.length;c++){var d=b[c],f=A(d),e;a:{e=f.id;if(void 0!==e){var g;for(g=0;g<x.length;g++)if(x[g].id===e){e=x[g];break a}}e=null}e||(a=!0,e=new Ia(f));B(e,d);a&&E(e)}}u(Ja);
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function Na(a,b){var c=this.controller;if(a=c.pa[a]){if(a[2])return a[2](b);if(a[0])return a[0](b)|a[0](b+1)<<8}c.M("warning: unconverted read access to word @"+ba(b));return c.Za(b,-1,0)}function Oa(a,b,c){var d=this.controller;if(a=d.pa[a]){if(a[3]){a[3](b,c);return}if(a[1]){a[1](b&255,c);a[1](b>>8,c+1);return}}d.M("warning: unconverted write access to word @"+ba(c));d.Za(c,b,0)}F.prototype.reset=function(){this.u&&this.u()};F.prototype.I=function(){return 0};
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function Ta(a,b){return a.b[(b&a.l)>>>a.f].ab(b&a.i,b)}function Ua(a,b,c){var d=b&a.i,f=(b&a.l)>>>a.f;d!=a.i?a.b[f].Gc(d,c&65535,b):(a.b[f++].Ua(d,c&255,b),a.b[f&a.H].Ua(0,c>>8&255,b+1))}function Va(a){for(var b=0,c=[],d=0;d<a.m;d++){var f=a.b[d];if(f.ta||f.cc){c[b++]=d;var e=b++;if(f=f.save()){for(var g=0,h=0,k=[];g<f.length;){for(var m=f[g],q=g+1;q<f.length&&f[q]===m;)q++;k[h++]=q-g;k[h++]=m;g=q}k.length<f.length&&(f=k)}c[e]=f}}return c}
function Wa(a,b){var c=Xa,d;for(d in c)for(var f=c[d],e=f[0]?f[0].bind(b):null,g=f[1]?f[1].bind(b):null,h=f[2]?f[2].bind(b):null,k=f[3]?f[3].bind(b):null,m=a,q=+d,f=f[4],w=+d;w<=q;w+=2){var D=w&8191;void 0!==m.pa[D]?r("I/O address already registered: "+n(w,8,!0)):m.pa[D]=[e,g,h,k,!1,f||"unknown"]}}function Ya(a,b,c){a.u=b;a.Za=c}function Ra(a,b,c){r("Memory block error ("+a+": "+n(b)+","+n(c)+")");return!1}
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function cd(a){v.call(this,"ROM",a,cd);this.b=null;this.m=a.addr;this.f=a.size;this.s=a.writable;this.g=a.alias;this.i=a.file;this.u=ca(this.i);if(this.i){a=this.i;var b=da(this.u);"json"!=b&&"hex"!=b&&(a=fa()+"/api/v1/dump?file="+this.i+"&format=bytes&decimal=true");var c=this;p(a,null,!0,function(a,b,e){dd(c,a,b,e)})}}y(cd);cd.prototype.Ma=function(a,b,c,d){this.D=b;this.a=c;this.L=d;ed(this)};cd.prototype.za=function(){this.l&&(this.L&&this.L.a(this.id,this.m,this.f,this.l),delete this.l);return!0};
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function dd(a,b,c,d){if(d)a.N("Unable to load system ROM (error "+d+": "+b+")");else{Ea(a.Qb,b,c);var f;if("["==c.charAt(0)||"{"==c.charAt(0))try{var e,g,h=eval("("+c+")");if(e=h.bytes)a.b=e;else if(e=h.words)for(a.b=Array(2*e.length),g=f=0;f<e.length;f++)a.b[g++]=e[f]&255,a.b[g++]=e[f]>>8&255;else if(e=h.data)for(a.b=Array(4*e.length),g=f=0;f<e.length;f++)a.b[g++]=e[f]&255,a.b[g++]=e[f]>>8&255,a.b[g++]=e[f]>>16&255,a.b[g++]=e[f]>>24&255;else a.b=h;a.l=h.symbols;if(!a.b.length){r("Empty ROM: "+b);
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function hd(a,b,c){v.call(this,"Computer",a,hd);this.h.O=!1;id(this,b);this.G=Bb(this,"autoPower",a);this.g=0;this.Z=a.busWidth||a.buswidth;this.b=jd;this.u=null;this.m=this.S=!1;this.url=Bb(this,"url")||"";(Math.random()+.1).toString(36);this.f=kd(this);if(this.a=Fa("CPU",this.id)){this.L=Fa("Debugger",this.id);this.D=new F({id:this.Qb+".bus",busWidth:this.Z},this.a,this.L);var d,f=z(this.id);if((this.i=Fa("Panel",this.id))&&this.i.Db)for(b=0;b<f.length;b++)d=f[b],d.N=this.i.N,d.M=this.i.M,d.Db=
this.i.Db;this.M("PDP11js v1.30.0\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.M("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<f.length;b++)d=f[b],d.Ma&&d.Ma(this,this.D,this.a,this.L);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.s=d:this.b=parseInt(d,10));var e;if(a=Bb(this,"state")||(e=!0,a.state))b=this.H=a,e||(this.m=!0,this.b=jd),this.b&&(this.w=
new M(this,"1.30.0"),ld(this.w)?b=null:delete this.w);!b&&this.b&&(b=md(this))&&(this.m=!0);if(b){var g=this;p(b,null,!0,function(a,b,c){c?(g.s=null,g.m=!1,g.N("Unable to load machine state from server (error "+c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(g.u=b,g.S=!0);E(g)})}else E(this);this.C.power||(this.G=!0);!c&&this.G&&nd(this,this.ab)}else r("Unable to find CPU component")}y(hd);var jd=0;
function id(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){r(d.message+" ("+c+")")}}a.T=b}function Bb(a,b,c){var d=b.toLowerCase(),d=ya[b]||ya[d];void 0===d&&a.T&&(d=a.T[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function nd(a,b,c){for(var d=z(a.id),f=0;f<=d.length;f++){var e=f<d.length?d[f]:a;if(!Ga(e)){Ga(e,function(){nd(a,b,c)});return}}b.call(a,c)}
function od(a,b){var c=new M(a,"1.30.0","validate");if(ld(c)&&pd(c)){var d=c.get("timestamp"),f=b?b.get("timestamp"):"unknown";d!=f&&(a.N("Machine state may be out-of-date\n("+d+" vs. "+f+")\nCheck your browser's local storage limits"),b||c.clear())}}l=hd.prototype;
l.ab=function(a){void 0===a&&(a=this.b||(this.u?1:jd));if(!this.g){this.g++;var b=!1,c=!1;this.I=!1;var d=this.w||new M(this,"1.30.0");if(-1==a)b=!0;else if(a>jd){if(ld(d,this.u)){this.l=new M(this,"1.30.0","failsafe");ld(this.l)&&(qd(this,d),a=2,rd(this.l));this.l.set("timestamp",ja());sd(this.l);var f=this.b&&!this.m;if(1==a||ka("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(c=pd(d)){var e=d.get("code"),g=d.get("data");e&&("ok"==e?ld(d,g):("error"==
e&&"no machine state"!=g?(this.N("Error: "+g),"unable to verify user"==g&&(oa("user",""),this.f=null)):this.M(e+": "+g),rd(d),ld(d)?(c=pd(d),f=!0):c=!1))}f&&od(this,c?d:null)}else 2==a&&d.clear()}else od(this);delete this.u;delete this.w}f=z(this.id);for(e=0;e<f.length;e++)g=f[e],g!==this&&g!=this.a&&(c=td(this,g,d,b,c));b=[d,a,c];-1!=a?nd(this,this.Nb,b):this.Nb(b)}};
function td(a,b,c,d,f){if(!b.h.O){b.h.O=!0;if(b.za){var e=null;f&&((e=c.get(b.id))||(e=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof e&&(e=null);!b.za(e,d)&&e&&(r("Unable to restore state for "+b.type),a.H&&!a.S?(c.clear(),a.b=jd,window&&window.location.reload()):a.I=!0,b.za(null),f=!1)}if(!d&&b.Pb)for(a=b.Pb.split("|"),c=0;c<a.length;c++)b.status(a[c])}return f}
l.Nb=function(a){var b=a[0],c=0>a[1];a=a[2];this.$=!0;this.h.O=!0;var d=this.C.power;d&&(d.textContent="Shutdown");this.a&&(td(this,this.a,b,c,a),this.a.Ya());this.I&&(qd(this,b),b.clear());!c&&this.l&&(this.l.clear(),delete this.l);this.g=0};
function qd(a,b){if(ka("There may be a problem with your PDP11js machine.\n\nTo help us diagnose it, click OK to send this PDP11js machine state to http://www.pcjs.org.")){var c=a.f||"";b=b.toString();var d={app:"PDP11js",ver:"1.30.0"};d.url=a.url;d.user=c;d.type="bug";d.data=b;p("http://www.pcjs.org/api/v1/report",d,!0)}}
function ud(a,b,c){var d,f="none";if(a.g)return null;a.g--;var e=new M(a,"1.30.0"),g=new M(a,"1.30.0","validate"),h=ja();g.set("timestamp",h);e.set("timestamp",h);e.set("version","1.30.0");e.set("url",window?window.location.href:null);e.set("browser",window?window.navigator.userAgent:"");a.a&&a.a.ya&&(c&&Hb(a.a),d=a.a.ya(b,c),"object"===typeof d&&e.set(a.a.id,d),c&&(a.a.h.O=!1,!1===d&&(f=null)));for(var h=z(a.id),k=0;k<h.length;k++){var m=h[k];m.h.O&&(m.ya&&(d=m.ya(b,c),"object"===typeof d&&e.set(m.id,
d)),c&&(m.h.O=!1,!1===d&&(f=null)))}f&&(c?(h=d=!1,b?(a.f&&vd(a,a.f,e.toString()),sd(g)&&sd(e)||(f=null,d=h=!0)):a.b&&(d=!0,h=3==a.b),d&&e.clear(h)):f=e.toString());c&&(a.h.O=!1,b=a.C.power)&&(b.textContent="Power");a.g=0;return f}l.reset=function(){this.D&&this.D.reset&&this.D.reset();for(var a=z(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.D&&c.reset&&c.reset()}};l.start=function(a,b){for(var c=z(this.id),d=0;d<c.length;d++){var f=c[d];"CPU"!=f.type&&f!==this&&f.start&&f.start(a,b)}};
0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];l=H.prototype;l.La=function(a,b,c,d){this.D=b;this.a=c;this.L=d;var f=this;this.f.Gb=$a(this.a,function(){f.f.va|=128;f.f.va&64&&(I(f.a,0,6,64),ab(f.a,f.f.Gb))});Wa(b,this);Ya(b,this.reset.bind(this),this.Zb.bind(this));E(this)};l.kc=function(){var a=this.f.va;this.f.va&=-129;return a};
l.Cc=function(a){this.f.va=a;a&64&&ab(this.a,this.f.Gb);this.f.va=a&-129};l.lc=function(){var a=this.a;return a.I&62337|a.gb<<5|a.hb<<1};l.Dc=function(a){var b=4,c=this.a;c.I=a&=62337;c.gb=a>>5&3;c.hb=a>>1&15;c.pb=a&257?a&1?6:4:0;bb(c);a=c.I;a&1|256&&(b=this.a.Ma&16?1:2);this.g.Pa=this.g.Pa&-8|b};l.nc=function(){return this.b.W};l.Fc=function(a){this.b.W=this.b.W&128|a&-129};l.pc=function(){return this.b.Y};
l.Hc=function(a){if(128==(this.b.Y&192)&&a&64){var b=this;I(this.a,8,4,52,function(){b.b.Y|=128;return!!(b.b.Y&64)})}this.b.Y=this.b.Y&128|a&-129};l.mc=function(){return cb(this.a)};l.Ec=function(a){db(this.a,a&-1809|cb(this.a)&1808);this.a.j|=128};
function eb(a){var b=a.i,c,d,f,e=b.X>>13&7;"undefined"===typeof b.U[e]&&(b.U[e]={cache:[],postProcess:a.qc,drive:e,blocksize:256,mapped:0,maxblock:b.Ja[e]*b.J[e],url:"rk"+e+".dsk"});b.B&=-129;switch(b.B>>1&7){case 0:b.cb=2496;b.R=0;b.B=128;b.X=0;break;case 1:if((b.X>>4&511)>=b.Ja[e]){b.R|=32832;b.B|=49152;break}if((b.X&15)>=b.J[e]){b.R|=32800;b.B|=49152;break}c=(b.X>>4&511)*b.J[e]+(b.X&15);d=(b.B&48)<<12|b.bb;f=65536-b.eb&65535;fb(a,b.U[e],c,d,f);return;case 2:if((b.X>>4&511)>=b.Ja[e])b.R|=32832,
b.B|=49152;else if((b.X&15)>=b.J[e])b.R|=32800,b.B|=49152;else{c=(b.X>>4&511)*b.J[e]+(b.X&15);d=(b.B&48)<<12|b.bb;f=65536-b.eb&65535;a.rb(b.U[e],c,d,f);return}}b.cb=e<<13|b.cb&8176|b.X%9&15;I(a.a,20,5,144,function(){b.B=b.B&65534|128;return!!(b.B&64)})}l.qc=function(a,b,c,d,f){var e=this.i;e.bb=d&65535;e.B=e.B&-49|d>>12&48;e.eb=65536-f&65535;switch(a){case 1:e.R|=33024;e.B|=49152;break;case 2:e.R|=33792,e.B|=49152}I(this.a,20,5,144,function(){e.B=e.B&65534|128;return!!(e.B&64)})};
function gb(a){var b=a.l,c,d,f,e=b.v>>8&3;b.v&=-2;"undefined"===typeof b.U[e]&&(b.U[e]={cache:[],postProcess:a.rc,drive:e,blocksize:128,mapped:1,maxblock:b.Ja[e]*b.J[e],url:"rl"+e+".dsk"});switch(b.v>>1&7){case 2:b.wa&8&&(b.v&=63);b.wa=b.$b[e]|b.Ca&64;break;case 3:1==(b.K&3)&&(b.Ca=b.K&4?b.Ca+(b.K&65408)&65408|b.K<<2&64:b.Ca-(b.K&65408)&65408|b.K<<2&64,b.K=b.Ca);break;case 4:b.wa=b.Ca;break;case 5:if(b.K>>6>=b.Ja[e]){b.v|=37888;break}if((b.K&63)>=b.J[e]){b.v|=37888;break}c=(b.K>>6)*b.J[e]+(b.K&63);
d=(b.qa&63)<<16|b.Ya;f=65536-b.wa&65535;fb(a,b.U[e],c,d,f);return;case 6:if(b.K>>6>=b.Ja[e])b.v|=37888;else if((b.K&63)>=b.J[e])b.v|=37888;else{c=(b.K>>6)*b.J[e]+(b.K&63);d=(b.qa&63)<<16|b.Ya;f=65536-b.wa&65535;a.rb(b.U[e],c,d,f);return}}I(a.a,20,5,112,function(){b.v|=129;return!!(b.v&64)})}
l.rc=function(a,b,c,d,f){var e=this.l;e.Ya=d&65535;e.v=e.v&-49|d>>12&48;e.qa=d>>16&63;e.K=~~(c/e.J[b.ka])<<6|c%e.J[b.ka];e.Ca=e.K;e.wa=65536-f&65535;switch(a){case 1:e.v|=33792;break;case 2:e.v|=40960}I(this.a,20,5,112,function(){e.v|=129;return!!(e.v&64)})};function hb(a){a=a.m;a.F=2176;a.ba=0;a.V=[4544,4544,4544,4544,4544,4544,4544,4544];a.Ra=[0,0,0,0,0,0,0,0];a.Oa=a.Sa=a.Qa=a.Ba=a.Fb=0}
function ib(a,b){var c=a.m,d,f,e;c.F&=-16513;c.ba&=-2049;c.V[b]&=-1153;I(a.a,-1,0,172);"undefined"===typeof c.U[b]&&(c.U[b]={cache:[],postProcess:a.sc,drive:b,blocksize:256,mapped:0,maxblock:c.wb[0]*c.Ia[0]*c.J[0],url:"rp"+b+".dsk"});switch(c.F&63){case 5:c.tb[b]=c.la[b];c.F|=32896;c.V[b]|=32896;c.Oa|=1<<b;break;case 9:hb(a);break;case 19:c.V[b]|=64;break;case 49:if(c.la[b]>=c.wb[0]||c.ca[b]>>8>=c.Ia[0]||(c.ca[b]&255)>=c.J[0]){c.Ra[b]|=1024;c.F|=49152;break}d=(c.la[b]*c.Ia[0]+(c.ca[b]>>8))*c.J[0]+
(c.ca[b]&255);f=(c.Ba&63)<<16|c.Qa;e=65536-c.Sa&65535;fb(a,c.U[b],d,f,e);return;case 57:if(c.la[b]>=c.wb[0]||c.ca[b]>>8>=c.Ia[0]||(c.ca[b]&255)>=c.J[0])c.Ra[b]|=1024,c.F|=49152;else{d=(c.la[b]*c.Ia[0]+(c.ca[b]>>8))*c.J[0]+(c.ca[b]&255);f=(c.Ba&63)<<16|c.Qa;e=65536-c.Sa&65535;a.rb(c.U[b],d,f,e);return}}I(a.a,3,5,172,function(){c.F=c.F&65534|128;c.V[b]|=128;return!!(c.F&64)})}
l.sc=function(a,b,c,d,f){var e=this.m;e.Sa=65536-f&65535;e.Qa=d&65535;e.F=e.F&-769|d>>8&768;e.Ba=d>>16&63;f=~~(c/e.J[0]);d=~~(f/e.Ia[0]);e.ca[b.ka]=f%e.Ia[0]<<8|c%e.J[0];e.tb[b.ka]=e.la[b.ka]=d;e.Oa|=1<<b.ka;c>=b.ic-1&&(e.V[b.ka]|=1024);switch(a){case 1:e.ba|=512;e.F|=49152;break;case 2:e.ba|=2048,e.F|=49152}I(this.a,20,5,172,function(){e.V[b.ka]|=128;e.F=e.F&65534|128;return!!(e.F&64)})};
function jb(a,b,c,d,f,e){var g=~~((e+c.ra-1)/c.ra),h=new XMLHttpRequest;2048>g&&d+2048<c.ic&&(g=2048);h.open("GET",c.url,!0);h.setRequestHeader("Range","bytes="+(d*c.ra<<1)+"-"+(((d+g)*c.ra<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,q,w,D;m=h.response;if(h.status&&206!=h.status||!m)c.Cb(1,c,d,f,e);else{m=new Uint8Array(m);q=d;for(D=0;D<m.length;){if("undefined"===typeof c.cache[q])for(c.cache[q]=[],w=0;w<c.ra;w++)c.cache[q][w]=D<m.length?
m[D]&255|m[D+1]<<8&65280:0,D+=2;else D+=c.ra<<1;q++}g(c,d,f,e)}}};h.send(null)}function J(a,b,c,d,f){c&1?f?d=0<=d?d<<8&65280|b&255:b:K(a.a,4):0<=d?f&&(d=b&65280|d&255):d=b;return d}l.rb=function(a,b,c,d){for(var f;0<d;){if("undefined"===typeof a.cache[b]){jb(this,this.rb,a,b,c,d);return}for(f=0;f<a.ra&&0<d;f++){var e=a.hc?kb(this.a,c):c;Ua(this.a.D,e,a.cache[b][f]&65535);c+=2;--d}b++}a.Cb(0,a,b,c,d)};
function fb(a,b,c,d,f){for(var e,g;0<f;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],e=0;e<b.ra;e++)b.cache[c][e]=0;for(e=0;e<b.ra&&0<f;e++){g=lb(a.a,b.hc?kb(a.a,d):d);if(0>g){b.Cb(2,b,c,d,f);return}b.cache[c][e]=g;d+=2;--f}c++}b.Cb(0,b,c,d,f)}l.reset=function(){this.g.Pa=this.g.Pa&-120|20;this.b.W=0;this.b.Y=128;this.f.va=0;this.i.B=128;this.l.v=128;hb(this)};
l.Zb=function(a,b,c){var d,f,e=this.a;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?d=e.Aa&65280:(a&1&&(b<<=8),e.Aa=b|255,d=0);break;case 4194298:if(0>b)d=e.Eb;else{a&1&&(b<<=8);if(d=b&65024){f=d>>9;do d+=34;while(f>>=1)}e.Eb=d;e.j|=2}break;case 4194294:if(70!==e.Ka)return K(e,4);0>b?d=e.o:d=e.o=0;break;case 4194292:if(70!==e.Ka)return K(e,4);d=1;break;case 4194290:if(70!==e.Ka)return K(e,4);d=0;break;case 4194288:if(70!==e.Ka)return K(e,4);d=61183;break;case 4194296:0<=b&&!(a&1)&&(b&=
255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.Ka)return K(e,4);f=a-4194272>>1;0>b?d=e.Bb[f]:(d=J(this,e.Bb[f],a,b,c),0<=d&&(e.Bb[f]=d));break;case 4194254:return a&1?e.A>>14&1?(0<=b&&(e.c[6]=b),d=e.c[6]):(0<=b&&(e.ea[3]=b),d=e.ea[3]):e.A>>14&0?(0<=b&&(e.c[6]=b),d=e.c[6]):(0<=b&&(e.ea[1]=b),d=e.ea[1]),d;case 4194252:case 4194250:case 4194248:return f=a&7,e.A&2048?(0<=b&&(e.c[f]=b),d=e.c[f]):(0<=b&&(e.Na[f]=b),d=e.Na[f]),d;case 4194246:return a&
1?(0<=b&&(e.c[7]=b),d=e.c[7]):e.A>>14&0?(0<=b&&(e.c[6]=b),d=e.c[6]):(0<=b&&(e.ea[0]=b),d=e.ea[0]),d;case 4194244:case 4194242:case 4194240:return f=a&7,e.A&2048?(0<=b&&(e.Na[f]=b),d=e.Na[f]):(0<=b&&(e.c[f]=b),d=e.c[f]),d;default:return e.o|=16,K(e,4)}break;case 4194176:f=a>>1&31;d=J(this,e.P[3][f],a,b,c);0<=d&&(e.P[3][f]=d,e.P[3][f&15]&=65295);break;case 4194112:var g=this.b;switch(a&-2){case 4194174:d=J(this,e.sb,a,b,c);0<=d&&(e.sb=d);break;case 4194172:d=e.za;d&65280&&(d=(d<<8|d>>8)&65535);break;
case 4194168:0>b?d=this.g.Ac&65535:(d=J(this,this.g.data,a,b,c),0<=d&&(this.g.data=d));break;case 4194166:0<=b&&(b&127&&(g.bc=0),g.Y&=-129,I(e,100,4,52,function(){g.Y|=128;return!!(g.Y&64)}));d=0;break;case 4194162:d=0;0>b&&(g.W&=-129,0<g.Db.length&&(d=g.Db.shift(),0<g.Db.length&&setTimeout(function(){g.W|=128;g.W&64&&I(e,40,4,48)},50)));break;case 4194160:0>b?d=g.W:(d=J(this,g.W,a,b,c),0<=d&&(g.W=g.W&128|d&-129));break;default:return e.o|=16,K(e,4)}break;case 4194048:f=this.i;switch(a&-2){case 4194048:d=
J(this,f.cb,a,b,c);0<=d&&(f.cb=d);break;case 4194050:d=J(this,f.R,a,b,c);0<=d&&(f.R=d);break;case 4194052:d=J(this,f.B,a,b,c);0<=b&&0<=d&&(f.B=d&-36993|f.B&36992,f.B&1&&eb(this));break;case 4194054:d=J(this,f.eb,a,b,c);0<=d&&(f.eb=d);break;case 4194056:d=J(this,f.bb,a,b,c);0<=d&&(f.bb=d);break;case 4194058:d=J(this,f.X,a,b,c);0<=d&&(f.X=d);break;case 4194060:break;case 4194062:d=J(this,f.Sb,a,b,c);0<=d&&(f.Sb=d);break;default:return e.o|=16,K(e,4)}break;case 4193728:var h=this.m;f=h.ba&7;switch(a&
-2){case 4193728:d=J(this,h.F,a,b,c);0<=b&&0<=d&&(h.Ba=h.Ba&60|d>>8&3,h.F=d&17279|h.F&34944|2048,d&1&&h.F&128?ib(this,f):192==(d&192)&&I(e,0,5,172));break;case 4193730:d=J(this,h.Sa,a,b,c);0<=d&&(h.Sa=d);break;case 4193732:d=J(this,h.Qa,a,b,c);0<=d&&(h.Qa=d&65534);break;case 4193734:d=J(this,h.ca[f],a,b,c);0<=d&&(h.ca[f]=d&7967);break;case 4193736:d=J(this,h.ba,a,b,c);0<=d&&(h.ba=d&63|h.ba&65472,d&128&&hb(this));break;case 4193738:d=h.V[f];break;case 4193740:d=h.Ra[f];break;case 4193742:d=J(this,
h.Oa,a,b,c);0<=d&&(h.Oa=d&255);break;case 4193744:d=h.xc[f];break;case 4193746:d=J(this,h.Tb,a,b,c);0<=d&&(h.Tb=d);break;case 4193748:d=J(this,h.Ub[f],a,b,c);0<=d&&(h.Ub[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=h.yc[f];break;case 4193754:d=J(this,h.Vb[f],a,b,c);0<=d&&(h.Vb[f]=d);break;case 4193756:d=J(this,h.la[f],a,b,c);0<=d&&(h.la[f]=d&511);break;case 4193758:h.tb[f]=h.la[f];d=h.tb[f];break;case 4193760:d=h.vc[f];break;case 4193762:d=h.wc[f];break;case 4193764:d=h.tc[f];break;case 4193766:d=
h.uc[f];break;case 4193768:d=J(this,h.Ba,a,b,c);0<=d&&(h.Ba=d&63,h.F=h.F&-769|(d&3)<<8);break;case 4193770:d=J(this,h.Fb,a,b,c);0<=d&&(h.Fb=d);break;default:return e.o|=16,K(e,4)}break;case 4192512:f=this.l;switch(a&-2){case 4192512:d=J(this,f.v,a,b,c);0<=b&&0<=d&&(f.qa=f.qa&60|d>>4&3,f.v=f.v&-1023|d&1022,f.v&128||gb(this));break;case 4192514:d=J(this,f.Ya,a,b,c);0<=d&&(f.Ya=d&65534);break;case 4192516:d=J(this,f.K,a,b,c);0<=d&&(f.K=d);break;case 4192518:d=J(this,f.wa,a,b,c);0<=d&&(f.wa=d);break;
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