Fixed MOV cycle calculation

This commit is contained in:
Jeff 2016-09-30 15:43:00 -07:00 committed by Jeff Parsons
commit 0b78b2885e
4 changed files with 239 additions and 226 deletions

View file

@ -1229,8 +1229,8 @@ PDP11.opMFPI = function(opCode)
};
PDP11.MOV_CYCLES = [
[2 + 1, 8 + 1, 8 + 1, 11 + 2, 9 + 1, 12 + 2, 10 + 2, 13 + 3,
3 + 1, 8 + 1, 8 + 1, 11 + 2, 9 + 1, 12 + 2, 11 + 2, 14 + 3]
2 + 1, 8 + 1, 8 + 1, 11 + 2, 9 + 1, 12 + 2, 10 + 2, 13 + 3,
3 + 1, 8 + 1, 8 + 1, 11 + 2, 9 + 1, 12 + 2, 11 + 2, 14 + 3
];
/**

View file

@ -1325,8 +1325,8 @@ CPUStatePDP11.prototype.getVirtualByMode = function(addressMode, accessFlags)
var virtualAddress, stepSize;
var addrDSpace = (accessFlags & PDP11.ACCESS.VIRT)? 0 : this.addrDSpace;
var reg = addressMode & 7;
var mode = (addressMode >> 3) & 7;
var reg = addressMode & PDP11.OPREG.MASK;
if (accessFlags & PDP11.ACCESS.WRITE) {
this.dstMode = mode; this.dstReg = reg;
@ -1340,9 +1340,11 @@ CPUStatePDP11.prototype.getVirtualByMode = function(addressMode, accessFlags)
*/
switch (mode) {
/*
* Mode 0: Registers don't have a virtual address so trap
* Mode 0: Registers don't have a virtual address, so trap.
* TODO: Review whether we should ever actually hit this code path (hence the assert).
*/
case 0:
this.assert(false);
this.trap(PDP11.TRAP.BUS_ERROR, PDP11.REASON.NOREGADDR);
return 0;
@ -1463,7 +1465,7 @@ CPUStatePDP11.prototype.getVirtualByMode = function(addressMode, accessFlags)
*/
CPUStatePDP11.prototype.getAddrPhysical = function(addressMode, accessFlags)
{
this.assert(addressMode & 0x38);
this.assert(addressMode & PDP11.OPMODE.MASK);
return this.getVirtualByMode(addressMode, accessFlags);
};
@ -1477,7 +1479,7 @@ CPUStatePDP11.prototype.getAddrPhysical = function(addressMode, accessFlags)
*/
CPUStatePDP11.prototype.getAddrVirtual = function(addressMode, accessFlags)
{
this.assert(addressMode & 0x38);
this.assert(addressMode & PDP11.OPMODE.MASK);
return this.mapVirtualToPhysical(this.getVirtualByMode(addressMode, accessFlags), accessFlags);
};
@ -1493,7 +1495,8 @@ CPUStatePDP11.prototype.readWordFromPrevSpace = function(opCode, accessFlags)
{
var src;
if (!(opCode & PDP11.OPMODE.MASK)) {
var reg = opCode & 7;
this.srcMode = 0;
var reg = opCode & PDP11.OPREG.MASK;
if (reg != 6 || ((this.regPSW >> 2) & PDP11.PSW.PMODE) === (this.regPSW & PDP11.PSW.PMODE)) {
src = this.regsGen[reg];
} else {
@ -1524,8 +1527,9 @@ CPUStatePDP11.prototype.writeWordToPrevSpace = function(opCode, accessFlags, dat
if (!(this.regMMR0 & 0xe000)) {
this.regMMR1 = 0x16;
}
if (!(opCode & 0x38)) {
var reg = opCode & 7;
if (!(opCode & PDP11.OPMODE.MASK)) {
this.dstMode = 0;
var reg = opCode & PDP11.OPREG.MASK;
if (reg != 6 || ((this.regPSW >> 2) & PDP11.PSW.PMODE) === (this.regPSW & PDP11.PSW.PMODE)) {
this.regsGen[reg] = data;
} else {
@ -1552,6 +1556,7 @@ CPUStatePDP11.prototype.readWordByMode = function(addressMode)
{
var result;
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.srcMode = 0;
result = this.regsGen[addressMode & PDP11.OPREG.MASK];
} else {
/*
@ -1574,8 +1579,9 @@ CPUStatePDP11.prototype.readWordByMode = function(addressMode)
CPUStatePDP11.prototype.readByteByMode = function(addressMode)
{
var result;
if (!(addressMode & 0x38)) {
result = this.regsGen[addressMode & 7] & 0xff;
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.srcMode = 0;
result = this.regsGen[addressMode & PDP11.OPREG.MASK] & 0xff;
} else {
result = this.readByteFromPhysical(this.getAddr(addressMode, PDP11.ACCESS.READ_BYTE));
}
@ -1595,6 +1601,7 @@ CPUStatePDP11.prototype.readByteByMode = function(addressMode)
CPUStatePDP11.prototype.updateWordByMode = function(addressMode, src, fnOp)
{
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.dstMode = 0;
var reg = addressMode & PDP11.OPREG.MASK;
this.regsGen[reg] = fnOp.call(this, src, this.regsGen[reg]);
} else {
@ -1616,6 +1623,7 @@ CPUStatePDP11.prototype.updateWordByMode = function(addressMode, src, fnOp)
CPUStatePDP11.prototype.updateByteByMode = function(addressMode, src, fnOp)
{
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.dstMode = 0;
var reg = addressMode & PDP11.OPREG.MASK;
this.regsGen[reg] = (this.regsGen[reg] & 0xff00) | fnOp.call(this, src, this.regsGen[reg]);
} else {
@ -1637,6 +1645,7 @@ CPUStatePDP11.prototype.updateByteByMode = function(addressMode, src, fnOp)
CPUStatePDP11.prototype.writeWordByMode = function(addressMode, data)
{
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.dstMode = 0;
this.regsGen[addressMode & PDP11.OPREG.MASK] = data & 0xffff;
} else {
this.writeWordToPhysical(this.getAddr(addressMode, PDP11.ACCESS.WRITE_WORD), data);
@ -1658,6 +1667,7 @@ CPUStatePDP11.prototype.writeWordByMode = function(addressMode, data)
CPUStatePDP11.prototype.writeByteByMode = function(addressMode, data, writeFlags)
{
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.dstMode = 0;
var reg = addressMode & PDP11.OPREG.MASK;
if (!data) {
this.regsGen[reg] &= ~0xff; // TODO: Profile to determine if this is a win

View file

@ -1,216 +1,219 @@
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function Cb(a,b){var c=this.controller;if(a=c.Ta[a]){E(c)&&db(c,a[5]+".readWord("+r(b)+")",0,!0);if(a[2])return a[2](b);if(a[0])return a[0](b)|a[0](b+1)<<8}c.f("warning: unconverted read access to word @"+r(b));return c.Mb(b,-1,0)}function Db(a,b,c){var d=this.controller;if(a=d.Ta[a]){E(d)&&db(d,a[5]+".writeWord("+r(c)+","+r(b)+")",0,!0);if(a[3]){a[3](b,c);return}if(a[1]){a[1](b&255,c);a[1](b>>8,c+1);return}}d.f("warning: unconverted write access to word @"+r(c));d.Mb(c,b,0)}l=yb.prototype;
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function Kb(a,b){var c=Lb,d;for(d in c)for(var f=c[d],e=a,g=+d,h=f[0]?f[0].bind(b):null,k=f[1]?f[1].bind(b):null,m=f[2]?f[2].bind(b):null,n=f[3]?f[3].bind(b):null,f=f[4],p=+d;p<=g;p+=2){var q=p&8191;void 0!==e.Ta[q]?u("I/O address already registered: "+t(p,8,!0)):e.Ta[q]=[h,k,m,n,!1,f||"unknown"]}}function Mb(a,b,c){a.H=b;a.Mb=c}function Gb(a,b,c){u("Memory block error ("+a+": "+t(b)+","+t(c)+")");return!1}
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function Cb(a,b){var c=this.controller;if(a=c.Ta[a]){E(c)&&db(c,a[5]+".readWord("+r(b)+")",0,!0);if(a[2])return a[2](b);if(a[0])return a[0](b)|a[0](b+1)<<8}c.g("warning: unconverted read access to word @"+r(b));return c.Mb(b,-1,0)}function Db(a,b,c){var d=this.controller;if(a=d.Ta[a]){E(d)&&db(d,a[5]+".writeWord("+r(c)+","+r(b)+")",0,!0);if(a[3]){a[3](b,c);return}if(a[1]){a[1](b&255,c);a[1](b>>8,c+1);return}}d.g("warning: unconverted write access to word @"+r(c));d.Mb(c,b,0)}l=yb.prototype;
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function ac(a){var b=a.C,c,d,f,e=b.ua>>13&7;"undefined"===typeof b.oa[e]&&(b.oa[e]={cache:[],postProcess:a.ed,drive:e,blocksize:256,mapped:0,maxblock:b.hb[e]*b.aa[e],url:"rk"+e+".dsk"});b.P&=-129;switch(b.P>>1&7){case 0:b.Tb=2496;b.ma=0;b.P=128;b.ua=0;break;case 1:if((b.ua>>4&511)>=b.hb[e]){b.ma|=32832;b.P|=49152;break}if((b.ua&15)>=b.aa[e]){b.ma|=32800;b.P|=49152;break}c=(b.ua>>4&511)*b.aa[e]+(b.ua&15);d=(b.P&48)<<12|b.Sb;f=65536-b.Ub&65535;bc(a,b.oa[e],c,d,f);return;case 2:if((b.ua>>4&511)>=b.hb[e])b.ma|=
32832,b.P|=49152;else if((b.ua&15)>=b.aa[e])b.ma|=32800,b.P|=49152;else{c=(b.ua>>4&511)*b.aa[e]+(b.ua&15);d=(b.P&48)<<12|b.Sb;f=65536-b.Ub&65535;a.dc(b.oa[e],c,d,f);return}}b.Tb=e<<13|b.Tb&8176|b.ua%9&15;J(a.b,20,5,144,function(){b.P=b.P&65534|128;return!!(b.P&64)})}l.ed=function(a,b,c,d,f){var e=this.C;e.Sb=d&65535;e.P=e.P&-49|d>>12&48;e.Ub=65536-f&65535;switch(a){case 1:e.ma|=33024;e.P|=49152;break;case 2:e.ma|=33792,e.P|=49152}J(this.b,20,5,144,function(){e.P=e.P&65534|128;return!!(e.P&64)})};
function cc(a){var b=a.F,c,d,f,e=b.L>>8&3;b.L&=-2;"undefined"===typeof b.oa[e]&&(b.oa[e]={cache:[],postProcess:a.fd,drive:e,blocksize:128,mapped:1,maxblock:b.hb[e]*b.aa[e],url:"rl"+e+".dsk"});switch(b.L>>1&7){case 2:b.$a&8&&(b.L&=63);b.$a=b.Mc[e]|b.fb&64;break;case 3:1==(b.fa&3)&&(b.fb=b.fa&4?b.fb+(b.fa&65408)&65408|b.fa<<2&64:b.fb-(b.fa&65408)&65408|b.fa<<2&64,b.fa=b.fb);break;case 4:b.$a=b.fb;break;case 5:if(b.fa>>6>=b.hb[e]){b.L|=37888;break}if((b.fa&63)>=b.aa[e]){b.L|=37888;break}c=(b.fa>>6)*
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function ec(a,b){var c=a.H,d,f,e;c.S&=-16513;c.Ca&=-2049;c.qa[b]&=-1153;J(a.b,-1,0,172);"undefined"===typeof c.oa[b]&&(c.oa[b]={cache:[],postProcess:a.gd,drive:b,blocksize:256,mapped:0,maxblock:c.hc[0]*c.gb[0]*c.aa[0],url:"rp"+b+".dsk"});switch(c.S&63){case 5:c.gc[b]=c.Ra[b];c.S|=32896;c.qa[b]|=32896;c.nb|=1<<b;break;case 9:dc(a);break;case 19:c.qa[b]|=64;break;case 49:if(c.Ra[b]>=c.hc[0]||c.Da[b]>>8>=c.gb[0]||(c.Da[b]&255)>=c.aa[0]){c.xb[b]|=1024;c.S|=49152;break}d=(c.Ra[b]*c.gb[0]+(c.Da[b]>>8))*
c.aa[0]+(c.Da[b]&255);f=(c.eb&63)<<16|c.wb;e=65536-c.yb&65535;bc(a,c.oa[b],d,f,e);return;case 57:if(c.Ra[b]>=c.hc[0]||c.Da[b]>>8>=c.gb[0]||(c.Da[b]&255)>=c.aa[0])c.xb[b]|=1024,c.S|=49152;else{d=(c.Ra[b]*c.gb[0]+(c.Da[b]>>8))*c.aa[0]+(c.Da[b]&255);f=(c.eb&63)<<16|c.wb;e=65536-c.yb&65535;a.dc(c.oa[b],d,f,e);return}}J(a.b,3,5,172,function(){c.S=c.S&65534|128;c.qa[b]|=128;return!!(c.S&64)})}
l.gd=function(a,b,c,d,f){var e=this.H;e.yb=65536-f&65535;e.wb=d&65535;e.S=e.S&-769|d>>8&768;e.eb=d>>16&63;f=~~(c/e.aa[0]);d=~~(f/e.gb[0]);e.Da[b.Ma]=f%e.gb[0]<<8|c%e.aa[0];e.gc[b.Ma]=e.Ra[b.Ma]=d;e.nb|=1<<b.Ma;c>=b.Xc-1&&(e.qa[b.Ma]|=1024);switch(a){case 1:e.Ca|=512;e.S|=49152;break;case 2:e.Ca|=2048,e.S|=49152}J(this.b,20,5,172,function(){e.qa[b.Ma]|=128;e.S=e.S&65534|128;return!!(e.S&64)})};
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function ac(a){var b=a.A,c,d,f,e=b.wa>>13&7;"undefined"===typeof b.qa[e]&&(b.qa[e]={cache:[],postProcess:a.ed,drive:e,blocksize:256,mapped:0,maxblock:b.hb[e]*b.aa[e],url:"rk"+e+".dsk"});b.R&=-129;switch(b.R>>1&7){case 0:b.Tb=2496;b.oa=0;b.R=128;b.wa=0;break;case 1:if((b.wa>>4&511)>=b.hb[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.Sb;f=65536-b.Ub&65535;bc(a,b.qa[e],c,d,f);return;case 2:if((b.wa>>4&511)>=b.hb[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.Sb;f=65536-b.Ub&65535;a.dc(b.qa[e],c,d,f);return}}b.Tb=e<<13|b.Tb&8176|b.wa%9&15;J(a.b,20,5,144,function(){b.R=b.R&65534|128;return!!(b.R&64)})}l.ed=function(a,b,c,d,f){var e=this.A;e.Sb=d&65535;e.R=e.R&-49|d>>12&48;e.Ub=65536-f&65535;switch(a){case 1:e.oa|=33024;e.R|=49152;break;case 2:e.oa|=33792,e.R|=49152}J(this.b,20,5,144,function(){e.R=e.R&65534|128;return!!(e.R&64)})};
function cc(a){var b=a.D,c,d,f,e=b.M>>8&3;b.M&=-2;"undefined"===typeof b.qa[e]&&(b.qa[e]={cache:[],postProcess:a.fd,drive:e,blocksize:128,mapped:1,maxblock:b.hb[e]*b.aa[e],url:"rl"+e+".dsk"});switch(b.M>>1&7){case 2:b.$a&8&&(b.M&=63);b.$a=b.Mc[e]|b.fb&64;break;case 3:1==(b.ga&3)&&(b.fb=b.ga&4?b.fb+(b.ga&65408)&65408|b.ga<<2&64:b.fb-(b.ga&65408)&65408|b.ga<<2&64,b.ga=b.fb);break;case 4:b.$a=b.fb;break;case 5:if(b.ga>>6>=b.hb[e]){b.M|=37888;break}if((b.ga&63)>=b.aa[e]){b.M|=37888;break}c=(b.ga>>6)*
b.aa[e]+(b.ga&63);d=(b.Ua&63)<<16|b.Jb;f=65536-b.$a&65535;bc(a,b.qa[e],c,d,f);return;case 6:if(b.ga>>6>=b.hb[e])b.M|=37888;else if((b.ga&63)>=b.aa[e])b.M|=37888;else{c=(b.ga>>6)*b.aa[e]+(b.ga&63);d=(b.Ua&63)<<16|b.Jb;f=65536-b.$a&65535;a.dc(b.qa[e],c,d,f);return}}J(a.b,20,5,112,function(){b.M|=129;return!!(b.M&64)})}
l.fd=function(a,b,c,d,f){var e=this.D;e.Jb=d&65535;e.M=e.M&-49|d>>12&48;e.Ua=d>>16&63;e.ga=~~(c/e.aa[b.Na])<<6|c%e.aa[b.Na];e.fb=e.ga;e.$a=65536-f&65535;switch(a){case 1:e.M|=33792;break;case 2:e.M|=40960}J(this.b,20,5,112,function(){e.M|=129;return!!(e.M&64)})};function dc(a){a=a.F;a.T=2176;a.Fa=0;a.sa=[4544,4544,4544,4544,4544,4544,4544,4544];a.yb=[0,0,0,0,0,0,0,0];a.ob=a.zb=a.xb=a.eb=a.qc=0}
function ec(a,b){var c=a.F,d,f,e;c.T&=-16513;c.Fa&=-2049;c.sa[b]&=-1153;J(a.b,-1,0,172);"undefined"===typeof c.qa[b]&&(c.qa[b]={cache:[],postProcess:a.gd,drive:b,blocksize:256,mapped:0,maxblock:c.hc[0]*c.gb[0]*c.aa[0],url:"rp"+b+".dsk"});switch(c.T&63){case 5:c.gc[b]=c.Sa[b];c.T|=32896;c.sa[b]|=32896;c.ob|=1<<b;break;case 9:dc(a);break;case 19:c.sa[b]|=64;break;case 49:if(c.Sa[b]>=c.hc[0]||c.Ga[b]>>8>=c.gb[0]||(c.Ga[b]&255)>=c.aa[0]){c.yb[b]|=1024;c.T|=49152;break}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;bc(a,c.qa[b],d,f,e);return;case 57:if(c.Sa[b]>=c.hc[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.dc(c.qa[b],d,f,e);return}}J(a.b,3,5,172,function(){c.T=c.T&65534|128;c.sa[b]|=128;return!!(c.T&64)})}
l.gd=function(a,b,c,d,f){var e=this.F;e.zb=65536-f&65535;e.xb=d&65535;e.T=e.T&-769|d>>8&768;e.eb=d>>16&63;f=~~(c/e.aa[0]);d=~~(f/e.gb[0]);e.Ga[b.Na]=f%e.gb[0]<<8|c%e.aa[0];e.gc[b.Na]=e.Sa[b.Na]=d;e.ob|=1<<b.Na;c>=b.Xc-1&&(e.sa[b.Na]|=1024);switch(a){case 1:e.Fa|=512;e.T|=49152;break;case 2:e.Fa|=2048,e.T|=49152}J(this.b,20,5,172,function(){e.sa[b.Na]|=128;e.T=e.T&65534|128;return!!(e.T&64)})};
function fc(a,b,c,d,f,e){var g=~~((e+c.Va-1)/c.Va),h=new XMLHttpRequest;2048>g&&d+2048<c.Xc&&(g=2048);h.open("GET",c.url,!0);h.setRequestHeader("Range","bytes="+(d*c.Va<<1)+"-"+(((d+g)*c.Va<<1)-1));h.responseType="arraybuffer";h.onreadystatechange=function(){if(4==h.readyState){var g=b.bind(a),m,n,p,q;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(q=0;q<m.length;){if("undefined"===typeof c.cache[n])for(c.cache[n]=[],p=0;p<c.Va;p++)c.cache[n][p]=q<m.length?
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function bc(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.Va;e++)b.cache[c][e]=0;for(e=0;e<b.Va&&0<f;e++){g=a.b.ec(b.Wc?gc(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.A.sb=this.A.sb&-120|20;this.i.ta=0;this.i.wa=128;this.j.Za=0;this.C.P=128;this.F.L=128;dc(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.cb&65280:(a&1&&(b<<=8),e.cb=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.B|=2}break;case 4194294:if(70!==e.kb)return e.M(4,222);0>b?d=e.I:d=e.I=0;break;case 4194292:if(70!==e.kb)return e.M(4,224);d=1;break;case 4194290:if(70!==e.kb)return e.M(4,226);d=0;break;case 4194288:if(70!==e.kb)return e.M(4,228);d=61183;break;case 4194296:0<=
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e.bb;d&65280&&(d=(d<<8|d>>8)&65535);break;case 4194168:0>b?d=this.A.pd&65535:(d=K(this,this.A.data,a,b,c),0<=d&&(this.A.data=d));break;case 4194166:0<=b&&(b&127&&(g.Qc=0),g.wa&=-129,J(e,100,4,52,function(){g.wa|=128;return!!(g.wa&64)}));d=0;break;case 4194162:d=0;0>b&&(g.ta&=-129,0<g.nc.length&&(d=g.nc.shift(),0<g.nc.length&&setTimeout(function(){g.ta|=128;g.ta&64&&J(e,40,4,48)},50)));break;case 4194160:0>b?d=g.ta:(d=K(this,g.ta,a,b,c),0<=d&&(g.ta=g.ta&128|d&-129));break;default:return e.I|=16,e.M(4,
126)}break;case 4194048:f=this.C;switch(a&-2){case 4194048:d=K(this,f.Tb,a,b,c);0<=d&&(f.Tb=d);break;case 4194050:d=K(this,f.ma,a,b,c);0<=d&&(f.ma=d);break;case 4194052:d=K(this,f.P,a,b,c);0<=b&&0<=d&&(f.P=d&-36993|f.P&36992,f.P&1&&ac(this));break;case 4194054:d=K(this,f.Ub,a,b,c);0<=d&&(f.Ub=d);break;case 4194056:d=K(this,f.Sb,a,b,c);0<=d&&(f.Sb=d);break;case 4194058:d=K(this,f.ua,a,b,c);0<=d&&(f.ua=d);break;case 4194060:break;case 4194062:d=K(this,f.Ec,a,b,c);0<=d&&(f.Ec=d);break;default:return e.I|=
16,e.M(4,128)}break;case 4193728:var h=this.H;f=h.Ca&7;switch(a&-2){case 4193728:d=K(this,h.S,a,b,c);0<=b&&0<=d&&(h.eb=h.eb&60|d>>8&3,h.S=d&17279|h.S&34944|2048,d&1&&h.S&128?ec(this,f):192==(d&192)&&J(e,0,5,172));break;case 4193730:d=K(this,h.yb,a,b,c);0<=d&&(h.yb=d);break;case 4193732:d=K(this,h.wb,a,b,c);0<=d&&(h.wb=d&65534);break;case 4193734:d=K(this,h.Da[f],a,b,c);0<=d&&(h.Da[f]=d&7967);break;case 4193736:d=K(this,h.Ca,a,b,c);0<=d&&(h.Ca=d&63|h.Ca&65472,d&128&&dc(this));break;case 4193738:d=
h.qa[f];break;case 4193740:d=h.xb[f];break;case 4193742:d=K(this,h.nb,a,b,c);0<=d&&(h.nb=d&255);break;case 4193744:d=h.md[f];break;case 4193746:d=K(this,h.Fc,a,b,c);0<=d&&(h.Fc=d);break;case 4193748:d=K(this,h.Gc[f],a,b,c);0<=d&&(h.Gc[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=h.nd[f];break;case 4193754:d=K(this,h.Hc[f],a,b,c);0<=d&&(h.Hc[f]=d);break;case 4193756:d=K(this,h.Ra[f],a,b,c);0<=d&&(h.Ra[f]=d&511);break;case 4193758:h.gc[f]=h.Ra[f];d=h.gc[f];break;case 4193760:d=h.kd[f];
break;case 4193762:d=h.ld[f];break;case 4193764:d=h.hd[f];break;case 4193766:d=h.jd[f];break;case 4193768:d=K(this,h.eb,a,b,c);0<=d&&(h.eb=d&63,h.S=h.S&-769|(d&3)<<8);break;case 4193770:d=K(this,h.qc,a,b,c);0<=d&&(h.qc=d);break;default:return e.I|=16,e.M(4,132)}break;case 4192512:f=this.F;switch(a&-2){case 4192512:d=K(this,f.L,a,b,c);0<=b&&0<=d&&(f.Ua=f.Ua&60|d>>4&3,f.L=f.L&-1023|d&1022,f.L&128||cc(this));break;case 4192514:d=K(this,f.Ib,a,b,c);0<=d&&(f.Ib=d&65534);break;case 4192516:d=K(this,f.fa,
a,b,c);0<=d&&(f.fa=d);break;case 4192518:d=K(this,f.$a,a,b,c);0<=d&&(f.$a=d);break;case 4192520:d=K(this,f.Ua,a,b,c);0<=d&&(f.Ua=d&63,f.L=f.L&-49|(f.Ua&3)<<4);break;default:return e.I|=16,e.M(4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=e.mb:(d=K(this,e.mb,a,b,c),0<=d&&(70!==e.kb&&(d&=-49),e.mb=d,e.cc[0]=d&4?15:7,e.cc[1]=d&2?15:7,e.cc[3]=d&1?15:7,e.bc&&(f=2,e.mb&16&&(f=1),this.A.sb=this.A.sb&-8|f)));break;default:return e.I|=16,e.M(4,136)}break;case 4191424:f=a>>1&31;d=K(this,e.la[0][f],
a,b,c);0<=d&&(e.la[0][f]=d,e.la[0][f&15]&=65295);break;case 4191360:f=a>>1&31;d=K(this,e.la[1][f],a,b,c);0<=d&&(e.la[1][f]=d,e.la[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.kb)return e.M(4,234);f=a>>2&31;d=e.Wb[f];a&2&&(d>>=16);d&=65535;0<=b&&(d=K(this,d,a,b,c),0<=d&&(e.Wb[f]=a&2?d<<16|e.Wb[f]&65535:e.Wb[f]&4294901760|d&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)d=Nb[a>>1&255];else return e.I|=16,e.M(4,
138);break;default:return e.I|=16,e.M(4,142)}c&&0<=d&&(a&1?d>>=8:d&=255);"undefined"===typeof d&&console.log("panic(76)");return d};var hc={},Lb=(hc[65382]=[null,null,I.prototype.$c,I.prototype.rd,"LKS"],hc[65392]=[null,null,I.prototype.cd,I.prototype.ud,"RCSR"],hc[65396]=[null,null,I.prototype.dd,I.prototype.vd,"XCSR"],hc[65402]=[null,null,I.prototype.ad,I.prototype.sd,"MMR0"],hc[65534]=[null,null,I.prototype.bd,I.prototype.td,"PSW"],hc);
m[q]&255|m[q+1]<<8&65280:0,q+=2;else q+=c.Va<<1;n++}g(c,d,f,e)}}};h.send(null)}function K(a,b,c,d,f){c&1?f?d=0<=d?d<<8&65280|b&255:b:a.b.N(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]){fc(this,this.dc,a,b,c,d);return}for(f=0;f<a.Va&&0<d;f++){var e=a.Wc?gc(this.b,c):c;this.b.H.pb(e,a.cache[b][f]&65535);c+=2;--d}b++}a.mc(0,a,b,c,d)};
function bc(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.Va;e++)b.cache[c][e]=0;for(e=0;e<b.Va&&0<f;e++){g=a.b.ec(b.Wc?gc(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.tb=this.B.tb&-120|20;this.f.va=0;this.f.ya=128;this.j.Za=0;this.A.R=128;this.D.M=128;dc(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.cb&65280:(a&1&&(b<<=8),e.cb=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.C|=2}break;case 4194294:if(70!==e.lb)return e.N(4,222);0>b?d=e.J:d=e.J=0;break;case 4194292:if(70!==e.lb)return e.N(4,224);d=1;break;case 4194290:if(70!==e.lb)return e.N(4,226);d=0;break;case 4194288:if(70!==e.lb)return e.N(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.N(4,232);f=a-4194272>>1;0>b?d=e.kc[f]:(d=K(this,e.kc[f],a,b,c),0<=d&&(e.kc[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.Ra[f]=
b),d=e.Ra[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.Ra[f]=b),d=e.Ra[f]):(0<=b&&(e.i[f]=b),d=e.i[f]),d;default:return e.J|=16,e.N(4,124)}break;case 4194176:f=a>>1&31;d=K(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=K(this,e.fc,a,b,c);0<=d&&(e.fc=d);break;case 4194172:d=
e.bb;d&65280&&(d=(d<<8|d>>8)&65535);break;case 4194168:0>b?d=this.B.pd&65535:(d=K(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,J(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&&J(e,40,4,48)},50)));break;case 4194160:0>b?d=g.va:(d=K(this,g.va,a,b,c),0<=d&&(g.va=g.va&128|d&-129));break;default:return e.J|=16,e.N(4,
126)}break;case 4194048:f=this.A;switch(a&-2){case 4194048:d=K(this,f.Tb,a,b,c);0<=d&&(f.Tb=d);break;case 4194050:d=K(this,f.oa,a,b,c);0<=d&&(f.oa=d);break;case 4194052:d=K(this,f.R,a,b,c);0<=b&&0<=d&&(f.R=d&-36993|f.R&36992,f.R&1&&ac(this));break;case 4194054:d=K(this,f.Ub,a,b,c);0<=d&&(f.Ub=d);break;case 4194056:d=K(this,f.Sb,a,b,c);0<=d&&(f.Sb=d);break;case 4194058:d=K(this,f.wa,a,b,c);0<=d&&(f.wa=d);break;case 4194060:break;case 4194062:d=K(this,f.Ec,a,b,c);0<=d&&(f.Ec=d);break;default:return e.J|=
16,e.N(4,128)}break;case 4193728:var h=this.F;f=h.Fa&7;switch(a&-2){case 4193728:d=K(this,h.T,a,b,c);0<=b&&0<=d&&(h.eb=h.eb&60|d>>8&3,h.T=d&17279|h.T&34944|2048,d&1&&h.T&128?ec(this,f):192==(d&192)&&J(e,0,5,172));break;case 4193730:d=K(this,h.zb,a,b,c);0<=d&&(h.zb=d);break;case 4193732:d=K(this,h.xb,a,b,c);0<=d&&(h.xb=d&65534);break;case 4193734:d=K(this,h.Ga[f],a,b,c);0<=d&&(h.Ga[f]=d&7967);break;case 4193736:d=K(this,h.Fa,a,b,c);0<=d&&(h.Fa=d&63|h.Fa&65472,d&128&&dc(this));break;case 4193738:d=
h.sa[f];break;case 4193740:d=h.yb[f];break;case 4193742:d=K(this,h.ob,a,b,c);0<=d&&(h.ob=d&255);break;case 4193744:d=h.md[f];break;case 4193746:d=K(this,h.Fc,a,b,c);0<=d&&(h.Fc=d);break;case 4193748:d=K(this,h.Gc[f],a,b,c);0<=d&&(h.Gc[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=h.nd[f];break;case 4193754:d=K(this,h.Hc[f],a,b,c);0<=d&&(h.Hc[f]=d);break;case 4193756:d=K(this,h.Sa[f],a,b,c);0<=d&&(h.Sa[f]=d&511);break;case 4193758:h.gc[f]=h.Sa[f];d=h.gc[f];break;case 4193760:d=h.kd[f];
break;case 4193762:d=h.ld[f];break;case 4193764:d=h.hd[f];break;case 4193766:d=h.jd[f];break;case 4193768:d=K(this,h.eb,a,b,c);0<=d&&(h.eb=d&63,h.T=h.T&-769|(d&3)<<8);break;case 4193770:d=K(this,h.qc,a,b,c);0<=d&&(h.qc=d);break;default:return e.J|=16,e.N(4,132)}break;case 4192512:f=this.D;switch(a&-2){case 4192512:d=K(this,f.M,a,b,c);0<=b&&0<=d&&(f.Ua=f.Ua&60|d>>4&3,f.M=f.M&-1023|d&1022,f.M&128||cc(this));break;case 4192514:d=K(this,f.Jb,a,b,c);0<=d&&(f.Jb=d&65534);break;case 4192516:d=K(this,f.ga,
a,b,c);0<=d&&(f.ga=d);break;case 4192518:d=K(this,f.$a,a,b,c);0<=d&&(f.$a=d);break;case 4192520:d=K(this,f.Ua,a,b,c);0<=d&&(f.Ua=d&63,f.M=f.M&-49|(f.Ua&3)<<4);break;default:return e.J|=16,e.N(4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=e.nb:(d=K(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.tb=this.B.tb&-8|f)));break;default:return e.J|=16,e.N(4,136)}break;case 4191424:f=a>>1&31;d=K(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=K(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.N(4,234);f=a>>2&31;d=e.Wb[f];a&2&&(d>>=16);d&=65535;0<=b&&(d=K(this,d,a,b,c),0<=d&&(e.Wb[f]=a&2?d<<16|e.Wb[f]&65535:e.Wb[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=Nb[a>>1&255];else return e.J|=16,e.N(4,
138);break;default:return e.J|=16,e.N(4,142)}c&&0<=d&&(a&1?d>>=8:d&=255);"undefined"===typeof d&&console.log("panic(76)");return d};var hc={},Lb=(hc[65382]=[null,null,I.prototype.$c,I.prototype.rd,"LKS"],hc[65392]=[null,null,I.prototype.cd,I.prototype.ud,"RCSR"],hc[65396]=[null,null,I.prototype.dd,I.prototype.vd,"XCSR"],hc[65402]=[null,null,I.prototype.ad,I.prototype.sd,"MMR0"],hc[65534]=[null,null,I.prototype.bd,I.prototype.td,"PSW"],hc);
Pa(function(){for(var a=D(document,"pdp11","device"),b=0;b<a.length;b++){var c=a[b],d=C(c),d=new I(d);cb(d,c)}});var ic;if(vb){var jc=new ArrayBuffer(2);(new DataView(jc)).setUint16(0,256,!0);ic=256===(new Uint16Array(jc))[0]}else ic=!1;var kc=ic;
function H(a,b,c,d,f){this.id=lc+=2;this.b=null;this.w=a;this.Yb=b;this.size=c||0;this.type=d||mc;this.i=d==nc;this.controller=null;zb(this);this.Xa=this.Rc=!1;if(c)if(f)this.controller=f,this.b=null,oc(this,f.Fb);else if(vb)this.F=new ArrayBuffer(c),this.H=new DataView(this.F,0,c),this.J=new Uint8Array(this.F,0,c),this.R=new Uint16Array(this.F,0,c>>1),this.b=new Int32Array(this.F,0,c>>2),oc(this,kc?pc:qc);else{this.b=Array(c>>2);for(a=0;a<this.b.length;a++)this.b[a]=0;oc(this,rc)}else oc(this)}
function H(a,b,c,d,f){this.id=lc+=2;this.b=null;this.w=a;this.Yb=b;this.size=c||0;this.type=d||mc;this.j=d==nc;this.controller=null;zb(this);this.Xa=this.Rc=!1;if(c)if(f)this.controller=f,this.b=null,oc(this,f.Hb);else if(vb)this.D=new ArrayBuffer(c),this.F=new DataView(this.D,0,c),this.f=new Uint8Array(this.D,0,c),this.L=new Uint16Array(this.D,0,c>>1),this.b=new Int32Array(this.D,0,c>>2),oc(this,kc?pc:qc);else{this.b=Array(c>>2);for(a=0;a<this.b.length;a++)this.b[a]=0;oc(this,rc)}else oc(this)}
var mc=0,nc=2,Fb=4,Hb=["NONE","RAM","ROM","VID","H/W"],lc=0;
H.prototype={constructor:H,parent:null,save:function(){var a,b;if(this.controller)a=null;else if(vb)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.H.getInt32(b<<2,!0);else a=this.b;return a},restore:function(a){if(this.controller)return!a;if(a&&this.size==a.length<<2){var b;if(vb)for(b=0;b<a.length;b++)this.H.setInt32(b<<2,a[b],!0);else this.b=a;return this.Xa=!0}return!1},ib:function(a,b){b?this.A++||sc(this,tc,!1):this.j++||uc(this,tc,!1)},T:function(){this.D&&E(this.D,129)&&this.D.message("attempt to read invalid block %"+
t(this.w),!0);return 255},C:function(a,b){this.D&&E(this.D,129)&&this.D.message("attempt to write "+t(b,4,!0)+" to invalid block %"+t(this.w),!0)},W:function(a,b){return this.vb(a++,b++)|this.vb(a,b)<<8},K:function(a,b,c){this.Bb(a++,b&255,c++);this.Bb(a,b>>8,c)},ea:function(a){return this.b[a>>2]>>>((a&3)<<3)&255},sa:function(a){var b=a>>2;a=(a&3)<<3;var c=this.b[b]>>a;return 24>a?c&65535:c&255|(this.b[b+1]&255)<<8},Fa:function(a,b){var c=a>>2;a=(a&3)<<3;this.b[c]=this.b[c]&~(255<<a)|b<<a;this.Xa=
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