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Fixed some sloppy coding (my bad)

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This commit is contained in:
Jeff 2016-09-23 13:45:01 -07:00 • committed by Jeff Parsons
commit b5a7525ad2
5 changed files with 449 additions and 329 deletions
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141
modules/pdp11/lib/cpuops.js
View file

@ -34,9 +34,7 @@
"use strict";
if (NODE) {
var str = require("../../shared/lib/strlib");
var PDP11 = require("./defines");
var MessagesPDP11 = require("./messages");
}
/**
@ -69,6 +67,21 @@ PDP11.fnBIC = function(src, dst)
return result;
};
/**
* fnBICB(dst, src)
*
* @this {CPUStatePDP11}
* @param {number} src
* @param {number} dst
* @return {number} (~src & dst)
*/
PDP11.fnBICB = function(src, dst)
{
var result = ~src & dst;
this.updateNZFlags(result << 8);
return result;
};
/**
* fnBIS(dst, src)
*
@ -84,6 +97,21 @@ PDP11.fnBIS = function(src, dst)
return result;
};
/**
* fnBISB(dst, src)
*
* @this {CPUStatePDP11}
* @param {number} src
* @param {number} dst
* @return {number} (src | dst)
*/
PDP11.fnBISB = function(src, dst)
{
var result = src | dst;
this.updateNZFlags(result << 8);
return result;
};
/**
* fnSUB(dst, src)
*
@ -99,28 +127,6 @@ PDP11.fnSUB = function(src, dst)
return result & 0xffff;
};
/**
* op1170(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.op1170 = function(opCode)
{
PDP11.aOpsF000_1170[opCode >> 12].call(this, opCode);
};
/**
* op0XXX_1170(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.op0XXX_1170 = function(opCode)
{
// PDP11.aOpsF000_1170[opCode >> 12].call(this, opCode);
};
/**
* opADD(opCode)
*
@ -145,6 +151,18 @@ PDP11.opBIC = function(opCode)
this.nStepCycles -= 1;
};
/**
* opBICB(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.opBICB = function(opCode)
{
this.updateByteByMode(opCode, this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT), PDP11.fnBICB);
this.nStepCycles -= 1;
};
/**
* opBIS(opCode)
*
@ -157,6 +175,18 @@ PDP11.opBIS = function(opCode)
this.nStepCycles -= 1;
};
/**
* opBISB(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.opBISB = function(opCode)
{
this.updateByteByMode(opCode, this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT), PDP11.fnBISB);
this.nStepCycles -= 1;
};
/**
* opBIT(opCode)
*
@ -169,6 +199,18 @@ PDP11.opBIT = function(opCode)
this.nStepCycles -= 1;
};
/**
* opBITB(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.opBITB = function(opCode)
{
this.updateNZFlags((this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT) & this.readByteByMode(opCode)) << 8);
this.nStepCycles -= 1;
};
/**
* opCMP(opCode)
*
@ -188,6 +230,25 @@ PDP11.opCMP = function(opCode)
this.nStepCycles -= 1;
};
/**
* opCMPB(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.opCMPB = function(opCode)
{
var src = this.readByteByMode(opCode >> PDP11.SRCMODE.SHIFT) << 8;
var dst = this.readByteByMode(opCode) << 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 -= 1;
};
/**
* opMOV(opCode)
*
@ -212,7 +273,7 @@ PDP11.opMOVB = function(opCode)
/*
* When dst is a register, data must be sign-extended; otherwise, sign-extension is unnecessary (but harmless).
*/
this.updateNZFlags(this.writeByteByMode(opCode, (data & 0x80)? data | 0xff00 : data));
this.updateNZFlags(this.writeByteByMode(opCode, (data & 0x80)? data | 0xff00 : data) << 8);
this.nStepCycles -= 1;
};
@ -239,6 +300,28 @@ PDP11.opSUB = function(opCode)
this.nStepCycles -= 1;
};
/**
* op1170(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.op1170 = function(opCode)
{
PDP11.aOpsF000_1170[opCode >> 12].call(this, opCode);
};
/**
* op0XXX_1170(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.op0XXX_1170 = function(opCode)
{
// PDP11.aOpsF000_1170[opCode >> 12].call(this, opCode);
};
PDP11.aOpsF000_1170 = [
PDP11.op0XXX_1170,
PDP11.opMOV, // MOV 01SSDD
@ -250,10 +333,10 @@ PDP11.aOpsF000_1170 = [
PDP11.opNOP, // 0x7XXX
PDP11.opNOP, // 0x8XXX
PDP11.opMOVB, // MOVB 11SSDD
PDP11.opNOP, // 0xAXXX
PDP11.opNOP, // 0xBXXX
PDP11.opNOP, // 0xCXXX
PDP11.opNOP, // 0xDXXX
PDP11.opCMPB, // CMPB 12SSDD
PDP11.opBITB, // BITB 13SSDD
PDP11.opBICB, // BICB 14SSDD
PDP11.opBISB, // BISB 15SSDD
PDP11.opSUB, // SUB 16SSDD
PDP11.opNOP // 0xFXXX
];

119
modules/pdp11/lib/cpustate.js
View file

@ -639,7 +639,7 @@ CPUStatePDP11.prototype.setPSW = function(newPSW)
*/
CPUStatePDP11.prototype.updateNZFlags = function(result)
{
if (!this.opFlags & PDP11.OPFLAG.SKIP_FLAGS) {
if (!(this.opFlags & PDP11.OPFLAG.SKIP_FLAGS)) {
this.flagN = this.flagZ = result;
this.flagV = 0;
}
@ -655,7 +655,7 @@ CPUStatePDP11.prototype.updateNZFlags = function(result)
*/
CPUStatePDP11.prototype.updateAddFlags = function(result, src, dst)
{
if (!this.opFlags & PDP11.OPFLAG.SKIP_FLAGS) {
if (!(this.opFlags & PDP11.OPFLAG.SKIP_FLAGS)) {
this.flagN = this.flagZ = this.flagC = result;
this.flagV = (src ^ result) & (dst ^ result);
}
@ -674,7 +674,7 @@ CPUStatePDP11.prototype.updateAddFlags = function(result, src, dst)
*/
CPUStatePDP11.prototype.updateSubFlags = function(result, src, dst)
{
if (!this.opFlags & PDP11.OPFLAG.SKIP_FLAGS) {
if (!(this.opFlags & PDP11.OPFLAG.SKIP_FLAGS)) {
this.flagN = this.flagZ = this.flagC = result;
this.flagV = (src ^ dst) & (dst ^ result);
}
@ -1292,6 +1292,33 @@ CPUStatePDP11.prototype.updateWordByMode = function(addressMode, src, fnOp)
return data;
};
/**
* updateByteByMode(addressMode, src, fnOp)
*
* Used whenever the dst operand (as described by addressMode) DOES need to be read before writing.
*
* TODO: writeByteByAddr() currently plays it safe and always masks the incoming data. Let's see if we can
* change that to an assert(), and make sure we never give writeByteByAddr() unmasked data.
*
* @this {CPUStatePDP11}
* @param {number} addressMode
* @param {number} src
* @param {function(number,number)} fnOp
* @return {number}
*/
CPUStatePDP11.prototype.updateByteByMode = function(addressMode, src, fnOp)
{
var data;
if (!(addressMode & PDP11.OPMODE.MASK)) {
var reg = addressMode & PDP11.OPREG.MASK;
this.regsGen[reg] = (data = fnOp.call(this, src, this.regsGen[reg]));
} else {
var addr = this.getAddrByMode(addressMode, PDP11.ACCESS.UPDATE_BYTE);
this.writeByteByAddr(addr, (data = fnOp.call(this, src, this.readByteByAddr(addr))));
}
return data;
};
/**
* writeWordByMode(addressMode, data)
*
@ -1622,49 +1649,49 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
// }
// }
// break;
case 0xA000: /*0120000*/ // CMPB 12SSDD
//LOG_INSTRUCTION(instruction, 2, "CMPB");
if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
if ((dst = this.readByteByMode(instruction)) >= 0) {
result = src - dst;
this.flagN = this.flagZ = this.flagC = result << 8;
this.flagV = ((src ^ dst) & (src ^ result)) << 8;
}
}
break;
case 0xB000: /*0130000*/ // BITB 13SSDD
//LOG_INSTRUCTION(instruction, 2, "BITB");
if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
if ((dst = this.readByteByMode(instruction)) >= 0) {
this.flagN = this.flagZ = (src & dst) << 8;
this.flagV = 0;
}
}
break;
case 0xC000: /*0140000*/ // BICB 14SSDD
//LOG_INSTRUCTION(instruction, 2, "BICB");
if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
if ((dst = this.readByteByAddr(dstAddr = this.getAddrByMode(instruction, PDP11.ACCESS.UPDATE_BYTE))) >= 0) {
result = dst & ~src;
if (this.writeByteByAddr(dstAddr, result) >= 0) {
this.flagN = this.flagZ = result << 8;
this.flagV = 0;
}
}
}
break;
case 0xD000: /*0150000*/ // BISB 15SSDD
//LOG_INSTRUCTION(instruction, 2, "BISB");
if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
if ((dst = this.readByteByAddr(dstAddr = this.getAddrByMode(instruction, PDP11.ACCESS.UPDATE_BYTE))) >= 0) {
result = dst | src;
if (this.writeByteByAddr(dstAddr, result) >= 0) {
this.flagN = this.flagZ = result << 8;
this.flagV = 0;
}
}
}
break;
// case 0xA000: /*0120000*/ // CMPB 12SSDD
// //LOG_INSTRUCTION(instruction, 2, "CMPB");
// if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
// if ((dst = this.readByteByMode(instruction)) >= 0) {
// result = src - dst;
// this.flagN = this.flagZ = this.flagC = result << 8;
// this.flagV = ((src ^ dst) & (src ^ result)) << 8;
// }
// }
// break;
// case 0xB000: /*0130000*/ // BITB 13SSDD
// //LOG_INSTRUCTION(instruction, 2, "BITB");
// if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
// if ((dst = this.readByteByMode(instruction)) >= 0) {
// this.flagN = this.flagZ = (src & dst) << 8;
// this.flagV = 0;
// }
// }
// break;
// case 0xC000: /*0140000*/ // BICB 14SSDD
// //LOG_INSTRUCTION(instruction, 2, "BICB");
// if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
// if ((dst = this.readByteByAddr(dstAddr = this.getAddrByMode(instruction, PDP11.ACCESS.UPDATE_BYTE))) >= 0) {
// result = dst & ~src;
// if (this.writeByteByAddr(dstAddr, result) >= 0) {
// this.flagN = this.flagZ = result << 8;
// this.flagV = 0;
// }
// }
// }
// break;
// case 0xD000: /*0150000*/ // BISB 15SSDD
// //LOG_INSTRUCTION(instruction, 2, "BISB");
// if ((src = this.readByteByMode(instruction >> 6)) >= 0) {
// if ((dst = this.readByteByAddr(dstAddr = this.getAddrByMode(instruction, PDP11.ACCESS.UPDATE_BYTE))) >= 0) {
// result = dst | src;
// if (this.writeByteByAddr(dstAddr, result) >= 0) {
// this.flagN = this.flagZ = result << 8;
// this.flagV = 0;
// }
// }
// }
// break;
// case 0xE000: /*0160000*/ // SUB 16SSDD
// //LOG_INSTRUCTION(instruction, 2, "SUB");
// if ((src = this.readWordByMode(instruction >> 6)) >= 0) {

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

@ -163,12 +163,15 @@ var PDP11 = {
INTR: 0x00ff, // mask for 8 bits, representing interrupt levels 0-7
HALT: 0x0100 // halt requested; see opHLT()
},
/*
* Internal operation state flags
*/
OPFLAG: {
TRAP_TF: 0x10, // aka PDP11.PSW.TF
TRAP_MMU: 0x20,
TRAP_SP: 0x40,
TRAP_MASK: 0x70,
SKIP_FLAGS: 0x80
SKIP_FLAGS: 0x80 // when set, all updateXXXFlags() functions must leave flags unchanged
},
/*
* Opcode reg (opcode bits 2-0)
@ -198,6 +201,9 @@ var PDP11 = {
MASK: 0x0FC0,
SHIFT: 6
},
/*
* PDP-11 trap vectors
*/
TRAP: {
UNDEFINED: 0x00, // 000 (reserved)
BUS_ERROR: 0x04, // 004 illegal instructions, bus errors, stack limit, illegal internal address, microbreak
@ -210,6 +216,9 @@ var PDP11 = {
PIRQ: 0xA0, // 240 PIRQ, program interrupt request
MMU_FAULT: 0xA8 // 250 MMU aborts and traps
},
/*
* Internal memory access flags
*/
ACCESS: {
WORD: 0x0,
BYTE: 0x1,

342
versions/pdp11/1.30.0/pdp11-dbg.js
View file

@ -2,7 +2,7 @@
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m.Hb=function(a){return this.R[(a&this.i)>>>this.X].sb(a&this.G,a)};m.Ha=function(a){var b=a&this.G,d=(a&this.i)>>>this.X;return b!=this.G?this.R[d].wc(b,a):this.R[d++].sb(b,a)|this.R[d&this.u].sb(0,a+1)<<8};function Lb(a,b){var d=b&a.G,c=(b&a.i)>>>a.X;return d!=a.G?a.R[c].hc(d,b):a.R[c++].Ob(d,b)|a.R[c&a.u].Ob(0,b+1)<<8}m.bc=function(a,b){this.R[(a&this.i)>>>this.X].xb(a&this.G,b&255,a)};
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function Mb(a){u.call(this,"Device",a,Mb);this.P=a.name;this.N={gc:[],Ia:0,qa:128,H:127,Jc:0};this.i={data:0,gd:0,pb:20,dd:0};this.u={Ib:0,K:0};this.C={Qb:2496,la:0,S:128,Rb:0,Pb:0,ta:0,xc:0,na:[],cb:[406,406,406,406],Z:[12,12,12,12]};this.I={K:129,Fb:0,ca:0,Ya:0,Ua:0,ab:0,na:[],Z:[40,40,40,40],cb:[1024,1024,512,512],Fc:[157,157,29,29]};this.J={f:[8210,8208,8210,8226],Z:[22,22,22,50],bb:[19,19,19,32],cc:[815,411,815,630],na:[],U:2176,vb:0,tb:0,Ca:[0,0,0,0,0,0,0,0],Ba:0,pa:[4544,4544,4544,4544,4544,
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m.fd=function(a){ac(this.f,a&-1809|Pb(this.f)&1808);this.f.V|=128};
function bc(a){var b=a.G,d,c,f,e=b.ta>>13&7;"undefined"===typeof b.na[e]&&(b.na[e]={cache:[],postProcess:a.Vc,drive:e,blocksize:256,mapped:0,maxblock:b.cb[e]*b.Z[e],url:"rk"+e+".dsk"});b.S&=-129;switch(b.S>>1&7){case 0:b.Qb=2496;b.la=0;b.S=128;b.ta=0;break;case 1:if((b.ta>>4&511)>=b.cb[e]){b.la|=32832;b.S|=49152;break}if((b.ta&15)>=b.Z[e]){b.la|=32800;b.S|=49152;break}d=(b.ta>>4&511)*b.Z[e]+(b.ta&15);c=(b.S&48)<<12|b.Pb;f=65536-b.Rb&65535;cc(a,b.na[e],d,c,f);return;case 2:if((b.ta>>4&511)>=b.cb[e]){b.la|=
32832;b.S|=49152;break}if((b.ta&15)>=b.Z[e]){b.la|=32800;b.S|=49152;break}d=(b.ta>>4&511)*b.Z[e]+(b.ta&15);c=(b.S&48)<<12|b.Pb;f=65536-b.Rb&65535;a.$b(b.na[e],d,c,f);return}b.Qb=e<<13|b.Qb&8176|b.ta%9&15;I(a.f,20,160,144,function(){b.S=b.S&65534|128;return!!(b.S&64)})}m.Vc=function(a,b,d,c,f){var e=this.G;e.Pb=c&65535;e.S=e.S&-49|c>>12&48;e.Rb=65536-f&65535;switch(a){case 1:e.la|=33024;e.S|=49152;break;case 2:e.la|=33792,e.S|=49152}I(this.f,20,160,144,function(){e.S=e.S&65534|128;return!!(e.S&64)})};
m.Xa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;switch(this.P){default:a=Ob;for(var f in a){var e=a[f];d=b;c=+f;for(var h=e[0]?e[0].bind(this):null,g=e[1]?e[1].bind(this):null,k=e[2]?e[2].bind(this):null,e=e[3]?e[3].bind(this):null,l=+f;l<=c;l+=2){var n=l&8191;void 0!==d.Ta[n]?t("I/O address already registered: "+r(d.P+n,8,!0)):d.Ta[n]=[h,g,k,e,!1]}}f=this.Ec.bind(this);b.J=this.reset.bind(this);b.Gb=f}E(this)};m.Uc=function(){return $b(this.f)};
m.fd=function(a){ac(this.f,a&-1809|$b(this.f)&1808);this.f.W|=128};
function bc(a){var b=a.C,d,c,f,e=b.ta>>13&7;"undefined"===typeof b.na[e]&&(b.na[e]={cache:[],postProcess:a.Vc,drive:e,blocksize:256,mapped:0,maxblock:b.cb[e]*b.Z[e],url:"rk"+e+".dsk"});b.S&=-129;switch(b.S>>1&7){case 0:b.Qb=2496;b.la=0;b.S=128;b.ta=0;break;case 1:if((b.ta>>4&511)>=b.cb[e]){b.la|=32832;b.S|=49152;break}if((b.ta&15)>=b.Z[e]){b.la|=32800;b.S|=49152;break}d=(b.ta>>4&511)*b.Z[e]+(b.ta&15);c=(b.S&48)<<12|b.Pb;f=65536-b.Rb&65535;cc(a,b.na[e],d,c,f);return;case 2:if((b.ta>>4&511)>=b.cb[e]){b.la|=
32832;b.S|=49152;break}if((b.ta&15)>=b.Z[e]){b.la|=32800;b.S|=49152;break}d=(b.ta>>4&511)*b.Z[e]+(b.ta&15);c=(b.S&48)<<12|b.Pb;f=65536-b.Rb&65535;a.$b(b.na[e],d,c,f);return}b.Qb=e<<13|b.Qb&8176|b.ta%9&15;I(a.f,20,160,144,function(){b.S=b.S&65534|128;return!!(b.S&64)})}m.Vc=function(a,b,d,c,f){var e=this.C;e.Pb=c&65535;e.S=e.S&-49|c>>12&48;e.Rb=65536-f&65535;switch(a){case 1:e.la|=33024;e.S|=49152;break;case 2:e.la|=33792,e.S|=49152}I(this.f,20,160,144,function(){e.S=e.S&65534|128;return!!(e.S&64)})};
function dc(a){var b=a.I,d,c,f,e=b.K>>8&3;b.K&=-2;"undefined"===typeof b.na[e]&&(b.na[e]={cache:[],postProcess:a.Wc,drive:e,blocksize:128,mapped:1,maxblock:b.cb[e]*b.Z[e],url:"rl"+e+".dsk"});switch(b.K>>1&7){case 2:b.Ya&8&&(b.K&=63);b.Ya=b.Fc[e]|b.ab&64;break;case 3:1==(b.ca&3)&&(b.ab=b.ca&4?b.ab+(b.ca&65408)&65408|b.ca<<2&64:b.ab-(b.ca&65408)&65408|b.ca<<2&64,b.ca=b.ab);break;case 4:b.Ya=b.ab;break;case 5:if(b.ca>>6>=b.cb[e]){b.K|=37888;break}if((b.ca&63)>=b.Z[e]){b.K|=37888;break}d=(b.ca>>6)*b.Z[e]+
(b.ca&63);c=(b.Ua&63)<<16|b.Fb;f=65536-b.Ya&65535;cc(a,b.na[e],d,c,f);return;case 6:if(b.ca>>6>=b.cb[e]){b.K|=37888;break}if((b.ca&63)>=b.Z[e]){b.K|=37888;break}d=(b.ca>>6)*b.Z[e]+(b.ca&63);c=(b.Ua&63)<<16|b.Fb;f=65536-b.Ya&65535;a.$b(b.na[e],d,c,f);return}I(a.f,20,160,112,function(){b.K|=129;return!!(b.K&64)})}
m.Wc=function(a,b,d,c,f){var e=this.I;e.Fb=c&65535;e.K=e.K&-49|c>>12&48;e.Ua=c>>16&63;e.ca=~~(d/e.Z[b.La])<<6|d%e.Z[b.La];e.ab=e.ca;e.Ya=65536-f&65535;switch(a){case 1:e.K|=33792;break;case 2:e.K|=40960}I(this.f,20,160,112,function(){e.K|=129;return!!(e.K&64)})};function ec(a){a=a.J;a.U=2176;a.Ba=0;a.pa=[4544,4544,4544,4544,4544,4544,4544,4544];a.ub=[0,0,0,0,0,0,0,0];a.kb=a.vb=a.tb=a.$a=a.ic=0}
@ -44,168 +44,168 @@ function fc(a,b){var d=a.J,c,f,e;d.U&=-16513;d.Ba&=-2049;d.pa[b]&=-1153;I(a.f,-1
m.Xc=function(a,b,d,c,f){var e=this.J;e.vb=65536-f&65535;e.tb=c&65535;e.U=e.U&-769|c>>8&768;e.$a=c>>16&63;f=~~(d/e.Z[0]);c=~~(f/e.bb[0]);e.Ca[b.La]=f%e.bb[0]<<8|d%e.Z[0];e.ac[b.La]=e.Pa[b.La]=c;e.kb|=1<<b.La;d>=b.Sc-1&&(e.pa[b.La]|=1024);switch(a){case 1:e.Ba|=512;e.U|=49152;break;case 2:e.Ba|=2048,e.U|=49152}I(this.f,20,160,172,function(){e.pa[b.La]|=128;e.U=e.U&65534|128;return!!(e.U&64)})};m.Pc=function(){this.u.K|=128;this.u.K&64&&I(this.f,0,192,64)};
function gc(a,b,d,c,f,e){var h=~~((e+d.Va-1)/d.Va),g=new XMLHttpRequest;2048>h&&c+2048<d.Sc&&(h=2048);g.open("GET",d.url,!0);g.setRequestHeader("Range","bytes="+(c*d.Va<<1)+"-"+(((c+h)*d.Va<<1)-1));g.responseType="arraybuffer";g.onreadystatechange=function(){if(4==g.readyState){var h=b.bind(a),l,n,p,q;l=g.response;if(0!=g.status&&206!=g.status||!l)d.Zb(1,d,c,f,e);else{l=new Uint8Array(l);n=c;for(q=0;q<l.length;){if("undefined"===typeof d.cache[n])for(d.cache[n]=[],p=0;p<d.Va;p++)d.cache[n][p]=q<l.length?
l[q]&255|l[q+1]<<8&65280:0,q+=2;else q+=d.Va<<1;n++}h(d,c,f,e)}}};g.send(null)}function J(a,b,d,c,f){if(d&1){if(!f)return K(a.f,4,122);c=0<=c?c<<8&65280|b&255:b}else 0<=c?f&&(c=b&65280|c&255):c=b;return c}m.$b=function(a,b,d,c){for(var f;0<c;){if("undefined"===typeof a.cache[b]){gc(this,this.$b,a,b,d,c);return}for(f=0;f<a.Va&&0<c;f++){if(0>L(this.f,a.Rc?hc(this.f,d):d,a.cache[b][f])){a.Zb(2,a,b,d,c);return}d+=2;--c}b++}a.Zb(0,a,b,d,c)};
function cc(a,b,d,c,f){for(var e,h;0<f;){if("undefined"===typeof b.cache[d])for(b.cache[d]=[],e=0;e<b.Va;e++)b.cache[d][e]=0;for(e=0;e<b.Va&&0<f;e++){h=M(a.f,b.Rc?hc(a.f,c):c);if(0>h){b.Zb(2,b,d,c,f);return}b.cache[d][e]=h;c+=2;--f}d++}b.Zb(0,b,d,c,f)}m.reset=function(){this.i.pb=this.i.pb&-120|20;this.N.Ia=0;this.N.qa=128;this.u.K=0;this.G.S=128;this.I.K=128;ec(this)};
function cc(a,b,d,c,f){for(var e,h;0<f;){if("undefined"===typeof b.cache[d])for(b.cache[d]=[],e=0;e<b.Va;e++)b.cache[d][e]=0;for(e=0;e<b.Va&&0<f;e++){h=M(a.f,b.Rc?hc(a.f,c):c);if(0>h){b.Zb(2,b,d,c,f);return}b.cache[d][e]=h;c+=2;--f}d++}b.Zb(0,b,d,c,f)}m.reset=function(){this.i.pb=this.i.pb&-120|20;this.N.Ia=0;this.N.qa=128;this.u.K=0;this.C.S=128;this.I.K=128;ec(this)};
m.Ec=function(a,b,d){var c,f,e=this.f;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?c=e.Qa&65280:(a&1&&(b<<=8),e.Qa=b|255,c=0);break;case 4194298:if(0>b)c=e.Yb;else{a&1&&(b<<=8);if(c=b&65024){f=c>>9;do c+=34;while(f>>=1)}e.Yb=c;e.Oa=2}break;case 4194294:if(70!==e.gb)return K(e,4,222);0>b?c=e.L:c=e.L=0;break;case 4194292:if(70!==e.gb)return K(e,4,224);c=1;break;case 4194290:if(70!==e.gb)return K(e,4,226);c=0;break;case 4194288:if(70!==e.gb)return K(e,4,228);c=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.gb)return K(e,4,232);f=a-4194272>>1;0>b?c=e.fc[f]:(c=J(this,e.fc[f],a,b,d),0<=c&&(e.fc[f]=c));break;case 4194254:return a&1?e.M>>14&1?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.sa[3]=b),c=e.sa[3]):e.M>>14&0?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.sa[1]=b),c=e.sa[1]),c;case 4194252:case 4194250:case 4194248:return f=a&7,e.M&2048?(0<=b&&(e.b[f]=b),c=e.b[f]):(0<=b&&(e.Za[f]=
b),c=e.Za[f]),c;case 4194246:return a&1?(0<=b&&(e.b[7]=b),c=e.b[7]):e.M>>14&0?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.sa[0]=b),c=e.sa[0]),c;case 4194244:case 4194242:case 4194240:return f=a&7,e.M&2048?(0<=b&&(e.Za[f]=b),c=e.Za[f]):(0<=b&&(e.b[f]=b),c=e.b[f]),c;default:return e.L|=16,K(e,4,124)}break;case 4194176:f=a>>1&31;c=J(this,e.ka[3][f],a,b,d);0<=c&&(e.ka[3][f]=c,e.ka[3][f&15]&=65295);break;case 4194112:var h=this.N;f=this.u;switch(a&-2){case 4194174:c=J(this,e.Ab,a,b,d);0<=c&&(e.Ab=c);break;case 4194172:c=
e.Da;c&65280&&(c=(c<<8|c>>8)&65535);break;case 4194170:e.ba=e.ba&62337|e.Kb<<5|e.Xb<<1;0>b?c=e.ba:(c=J(this,e.ba,a,b,d),0<=c&&(e.ba=c&=62337,e.Kb=c>>5&3,e.Xb=c>>1&15,c&257?(f=2,e.Ra&16&&(f=1),e.Jb=c&1?lb|E:E):(e.Jb=0,f=4),this.i.pb=this.i.pb&-8|f));break;case 4194168:0>b?c=this.i.dd&65535:(c=J(this,this.i.data,a,b,d),0<=c&&(this.i.data=c));break;case 4194166:0<=b&&(b&127&&(h.Jc=0),h.qa&=-129,I(e,100,128,52,function(){h.qa|=128;return!!(h.qa&64)}));c=0;break;case 4194164:0>b?c=h.qa:(c=J(this,h.qa,
e.Da;c&65280&&(c=(c<<8|c>>8)&65535);break;case 4194170:e.ba=e.ba&62337|e.Kb<<5|e.Xb<<1;0>b?c=e.ba:(c=J(this,e.ba,a,b,d),0<=c&&(e.ba=c&=62337,e.Kb=c>>5&3,e.Xb=c>>1&15,c&257?(f=2,e.Ra&16&&(f=1),e.Jb=c&1?kb|F:F):(e.Jb=0,f=4),this.i.pb=this.i.pb&-8|f));break;case 4194168:0>b?c=this.i.dd&65535:(c=J(this,this.i.data,a,b,d),0<=c&&(this.i.data=c));break;case 4194166:0<=b&&(b&127&&(h.Jc=0),h.qa&=-129,I(e,100,128,52,function(){h.qa|=128;return!!(h.qa&64)}));c=0;break;case 4194164:0>b?c=h.qa:(c=J(this,h.qa,
a,b,d),0<=c&&(128==(h.qa&192)&&c&64&&I(e,8,128,52,function(){h.qa|=128;return!!(h.qa&64)}),h.qa=h.qa&128|c&-129));break;case 4194162:c=0;0>b&&(h.Ia&=-129,0<h.gc.length&&(c=h.gc.shift(),0<h.gc.length&&setTimeout(function(){h.Ia|=128;h.Ia&64&&I(e,40,128,48)},50)));break;case 4194160:0>b?c=h.Ia:(c=J(this,h.Ia,a,b,d),0<=c&&(h.Ia=h.Ia&128|c&-129));break;case 4194150:0>b?(c=f.K,f.K&=-129):(c=J(this,f.K,a,b,d),0<=c&&(c&64&&!f.Ib&&(setInterval(this.Pc.bind(this),25),f.Ib=1),f.K=c&-129));break;default:return e.L|=
16,K(e,4,126)}break;case 4194048:f=this.G;switch(a&-2){case 4194048:c=J(this,f.Qb,a,b,d);0<=c&&(f.Qb=c);break;case 4194050:c=J(this,f.la,a,b,d);0<=c&&(f.la=c);break;case 4194052:c=J(this,f.S,a,b,d);0<=b&&0<=c&&(f.S=c&-36993|f.S&36992,f.S&1&&bc(this));break;case 4194054:c=J(this,f.Rb,a,b,d);0<=c&&(f.Rb=c);break;case 4194056:c=J(this,f.Pb,a,b,d);0<=c&&(f.Pb=c);break;case 4194058:c=J(this,f.ta,a,b,d);0<=c&&(f.ta=c);break;case 4194060:break;case 4194062:c=J(this,f.xc,a,b,d);0<=c&&(f.xc=c);break;default:return e.L|=
16,K(e,4,126)}break;case 4194048:f=this.C;switch(a&-2){case 4194048:c=J(this,f.Qb,a,b,d);0<=c&&(f.Qb=c);break;case 4194050:c=J(this,f.la,a,b,d);0<=c&&(f.la=c);break;case 4194052:c=J(this,f.S,a,b,d);0<=b&&0<=c&&(f.S=c&-36993|f.S&36992,f.S&1&&bc(this));break;case 4194054:c=J(this,f.Rb,a,b,d);0<=c&&(f.Rb=c);break;case 4194056:c=J(this,f.Pb,a,b,d);0<=c&&(f.Pb=c);break;case 4194058:c=J(this,f.ta,a,b,d);0<=c&&(f.ta=c);break;case 4194060:break;case 4194062:c=J(this,f.xc,a,b,d);0<=c&&(f.xc=c);break;default:return e.L|=
16,K(e,4,128)}break;case 4193728:var g=this.J;f=g.Ba&7;switch(a&-2){case 4193728:c=J(this,g.U,a,b,d);0<=b&&0<=c&&(g.$a=g.$a&60|c>>8&3,g.U=c&17279|g.U&34944|2048,c&1&&g.U&128?fc(this,f):192==(c&192)&&I(e,0,160,172));break;case 4193730:c=J(this,g.vb,a,b,d);0<=c&&(g.vb=c);break;case 4193732:c=J(this,g.tb,a,b,d);0<=c&&(g.tb=c&65534);break;case 4193734:c=J(this,g.Ca[f],a,b,d);0<=c&&(g.Ca[f]=c&7967);break;case 4193736:c=J(this,g.Ba,a,b,d);0<=c&&(g.Ba=c&63|g.Ba&65472,c&128&&ec(this));break;case 4193738:c=
g.pa[f];break;case 4193740:c=g.ub[f];break;case 4193742:c=J(this,g.kb,a,b,d);0<=c&&(g.kb=c&255);break;case 4193744:c=g.bd[f];break;case 4193746:c=J(this,g.yc,a,b,d);0<=c&&(g.yc=c);break;case 4193748:c=J(this,g.zc[f],a,b,d);0<=c&&(g.zc[f]=c&1023);break;case 4193750:c=8210;break;case 4193752:c=g.cd[f];break;case 4193754:c=J(this,g.Ac[f],a,b,d);0<=c&&(g.Ac[f]=c);break;case 4193756:c=J(this,g.Pa[f],a,b,d);0<=c&&(g.Pa[f]=c&511);break;case 4193758:g.ac[f]=g.Pa[f];c=g.ac[f];break;case 4193760:c=g.$c[f];
break;case 4193762:c=g.ad[f];break;case 4193764:c=g.Yc[f];break;case 4193766:c=g.Zc[f];break;case 4193768:c=J(this,g.$a,a,b,d);0<=c&&(g.$a=c&63,g.U=g.U&-769|(c&3)<<8);break;case 4193770:c=J(this,g.ic,a,b,d);0<=c&&(g.ic=c);break;default:return e.L|=16,K(e,4,132)}break;case 4192512:f=this.I;switch(a&-2){case 4192512:c=J(this,f.K,a,b,d);0<=b&&0<=c&&(f.Ua=f.Ua&60|c>>4&3,f.K=f.K&-1023|c&1022,f.K&128||dc(this));break;case 4192514:c=J(this,f.Fb,a,b,d);0<=c&&(f.Fb=c&65534);break;case 4192516:c=J(this,f.ca,
a,b,d);0<=c&&(f.ca=c);break;case 4192518:c=J(this,f.Ya,a,b,d);0<=c&&(f.Ya=c);break;case 4192520:c=J(this,f.Ua,a,b,d);0<=c&&(f.Ua=c&63,f.K=f.K&-49|(f.Ua&3)<<4);break;default:return e.L|=16,K(e,4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?c=e.Ra:(c=J(this,e.Ra,a,b,d),0<=c&&(70!==e.gb&&(c&=-49),e.Ra=c,e.ib[0]=c&4?15:7,e.ib[1]=c&2?15:7,e.ib[3]=c&1?15:7,e.Jb&&(f=2,e.Ra&16&&(f=1),this.i.pb=this.i.pb&-8|f)));break;default:return e.L|=16,K(e,4,136)}break;case 4191424:f=a>>1&31;c=J(this,e.ka[0][f],
a,b,d);0<=c&&(e.ka[0][f]=c,e.ka[0][f&15]&=65295);break;case 4191360:f=a>>1&31;c=J(this,e.ka[1][f],a,b,d);0<=c&&(e.ka[1][f]=c,e.ka[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.gb)return K(e,4,234);f=a>>2&31;c=e.Sb[f];a&2&&(c=c>>16);c&=65535;0<=b&&(c=J(this,c,a,b,d),0<=c&&(e.Sb[f]=a&2?c<<16|e.Sb[f]&65535:e.Sb[f]&4294901760|c&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)c=Nb[a>>1&255];else return e.L|=16,K(e,
4,138);break;default:return e.L|=16,K(e,4,142)}d&&0<=c&&(a&1?c=c>>8:c&=255);"undefined"===typeof c&&console.log("panic(76)");return c};var Ob={};Ob[4194302]=[null,null,Mb.prototype.Uc,Mb.prototype.fd];Qa(function(){for(var a=z(document,"pdp11","device"),b=0;b<a.length;b++){var d=a[b],c=w(d),c=new Mb(c);eb(c,d)}});var ic;if(kb){var jc=new ArrayBuffer(2);(new DataView(jc)).setUint16(0,256,!0);ic=256===(new Uint16Array(jc))[0]}else ic=!1;var kc=ic;
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b){var d=a>>2,c=(a&3)<<3;this.f[d]=this.f[d]&~(255<<c)|b<<c;this.Wa=!0},Bb:function(a,b){var d=a>>2,c=(a&3)<<3;24>c?this.f[d]=this.f[d]&~(65535<<c)|b<<c:(this.f[d]=this.f[d]&16777215|b<<24,d++,this.f[d]=this.f[d]&-256|b>>8);this.Wa=!0},$:function(a,b){if(this.H&&null!=this.C){var d=this.H;vc(d,this.C+a,1,d.Y)&&d.ma(!0)}return this.Ob(a,b)},ga:function(a,b){if(this.H&&null!=this.C){var d=this.H;vc(d,this.C+a,2,d.Y)&&d.ma(!0)}return this.hc(a,b)},wa:function(a,b,d){if(this.H&&null!=this.C){var c=this.H;
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m.Xa=function(a,b,d,c){this.i=a;this.F=b;this.H=c;for(b=0;b<zc.length;b++)(d=this.O[zc[b]])&&this.i.ua(null,zc[b],d);this.da=null;a=Ac(a,"autoStart");null!=a&&(this.j.Db="true"==a?!0:"false"==a?!1:!!a);A(this)};m.reset=function(){};m.save=function(){return null};m.restore=function(){return!1};m.Na=function(a,b){if(!b){if(a&&this.restore){Bc(this);if(!this.restore(a))return!1;Cc(this)}else this.reset();this.H?this.H.Ib():this.g("No debugger detected")}Dc(this);return!0};
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1);g--;continue}this.f[a].pc=null}this.f[a].Tc>c&&(c=this.f[a].Tc,g=a)}c>(this.M&224)&&(0>g?K(this,160,42):(K(this,this.f[g].ed,44),this.f.splice(g,1)))}this.ba&57344||(this.Da=0,this.Ab=this.b[7]);this.V=this.M&16;this.wa=O(this,this.b[7]);this.b[7]=this.b[7]+2&65535;this.decode(this.wa);if(0<=this.wa)switch(a=this.wa,this.b[7]=this.b[7]+2&65535,a&61440){case 40960:0<=(c=fd(this,a>>6))&&0<=(f=fd(this,a))&&(a=c-f,this.w=this.B=this.D=a<<8,this.A=((c^f)&(c^a))<<8);break;case 45056:0<=(c=fd(this,a>>
6))&&0<=(f=fd(this,a))&&(this.w=this.B=(c&f)<<8,this.A=0);break;case 49152:0<=(c=fd(this,a>>6))&&0<=(f=P(this,e=S(this,a,G)))&&(a=f&~c,0<=R(this,e,a)&&(this.w=this.B=a<<8,this.A=0));break;case 53248:0<=(c=fd(this,a>>6))&&0<=(f=P(this,e=S(this,a,G)))&&(a=f|c,0<=R(this,e,a)&&(this.w=this.B=a<<8,this.A=0));break;default:switch(a&65024){case 2048:0<=(h=ed(this,a,0))&&(g=a>>6&7,0<=bd(this,this.b[g])&&(this.b[g]=this.b[7],this.b[7]=h&65535));break;case 28672:0<=(c=T(this,a))&&(g=a>>6&7,c&32768&&(c|=-65536),
f=this.b[g],f&32768&&(f|=-65536),a=~~(c*f),this.b[g]=a>>16&65535,this.b[g|1]=a&65535,this.w=a>>16,this.B=this.w|a,this.D=this.A=0,-32768>a||32767<a)&&(this.D=65536);break;case 29184:0<=(c=T(this,a))&&(c?(g=a>>6&7,f=this.b[g]<<16|this.b[g|1],this.D=this.A=0,c&32768&&(c|=-65536),a=~~(f/c),-32768<=a&&32767>=a?(this.b[g]=a&65535,this.b[g|1]=f-a*c&65535,this.B=a>>16|a,this.w=a>>16):(this.A=32768,this.B=a>>15|a,this.w=f>>16,-1===c&&65534===this.b[g]&&(this.b[g]=this.b[g|1]=1))):(this.B=this.w=0,this.A=
32768,this.D=65536));break;case 29696:0<=(c=T(this,a))&&(g=a>>6&7,a=this.b[g],a&32768&&(a|=4294901760),this.D=this.A=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.D=a<<17-c,a=a>>c):c&&(16<c?(this.A=a,a=0):(this.D=a=a<<c,(f=a>>15&65535)&&65535!==f&&(this.A=32768))),this.b[g]=a&65535,this.w=this.B=a);break;case 30208:if(0<=(c=T(this,a))){g=a>>6&7;f=this.b[g]<<16|this.b[g|1];this.D=this.A=0;c&=63;if(c&32)c=64-c,32<c&&(c=32),a=f>>c-1,this.D=a<<16,a>>=1,f&2147483648&&(a|=4294967295<<32-c);else if(c){if(a=f<<
c-1,this.D=a>>15,a<<=1,32<c&&(c=32),f>>=32-c)f|=4294967295<<c&4294967295,4294967295!==f&&(this.A=32768)}else a=f;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.w=a>>16;this.B=a>>16|a}break;case 30720:a&56?0<=(f=M(this,e=S(this,a,F)))&&(f^=this.b[a>>6&7],0<=L(this,e,f)&&(this.w=this.B=f,this.A=0)):(this.w=this.B=f=this.b[a&7]^=this.b[a>>6&7],this.A=0);break;case 32256:g=a>>6&7;if(this.b[g]=this.b[g]-1&65535)this.b[7]=this.b[7]-((a&63)<<1)&65535;break;default:switch(a&65280){case 256:this.b[7]=U(this.b[7],
a);break;case 512:this.B&65535&&(this.b[7]=U(this.b[7],a));break;case 768:this.B&65535||(this.b[7]=U(this.b[7],a));break;case 1024:(this.w&32768)===(this.A&32768)&&(this.b[7]=U(this.b[7],a));break;case 1280:(this.w&32768)!==(this.A&32768)&&(this.b[7]=U(this.b[7],a));break;case 1536:this.B&65535&&(this.w&32768)===(this.A&32768)&&(this.b[7]=U(this.b[7],a));break;case 1792:this.B&65535&&(this.w&32768)===(this.A&32768)||(this.b[7]=U(this.b[7],a));break;case 32768:this.w&32768||(this.b[7]=U(this.b[7],
a));break;case 33280:!(this.D&65536)&&this.B&65535&&(this.b[7]=U(this.b[7],a));break;case 33024:this.w&32768&&(this.b[7]=U(this.b[7],a));break;case 33536:if(this.D&65536||!(this.B&65535))this.b[7]=U(this.b[7],a);break;case 33792:this.A&32768||(this.b[7]=U(this.b[7],a));break;case 34048:this.A&32768&&(this.b[7]=U(this.b[7],a));break;case 34304:this.D&65536||(this.b[7]=U(this.b[7],a));break;case 34560:this.D&65536&&(this.b[7]=U(this.b[7],a));break;case 34816:K(this,24,2);break;case 35072:K(this,28,
4);break;default:switch(a&65472){case 64:0<=(h=ed(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=f<<8|f>>8,0<=L(this,e,a)&&(this.w=this.B=f&65280,this.A=this.D=0)):(g=a&7,f=this.b[g],this.b[g]=(f<<8|f>>8)&65535,this.w=this.B=f&65280,this.A=this.D=0);break;case 2560:a&56?0<=(e=S(this,a,E))&&0<=L(this,e,0)&&(this.w=this.D=this.A=this.B=0):this.w=this.D=this.A=this.B=this.b[a&7]=0;break;case 2624:0<=(f=M(this,e=S(this,a,F)))&&(a=~f,0<=L(this,e,a)&&(this.w=this.B=
a,this.D=65536,this.A=0));break;case 2688:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=f+1,0<=L(this,e,a)&&(this.w=this.B=a,this.A=a&(a^f))):(g=a&7,f=this.b[g],a=f+1,this.b[g]=a&65535,this.w=this.B=a,this.A=a&(a^f));break;case 2752:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=f-1,0<=L(this,e,a)&&(this.w=this.B=a,this.A=(a^f)&f)):(g=a&7,f=this.b[g],a=f-1,this.b[g]=a&65535,this.w=this.B=a,this.A=(a^f)&f);break;case 2816:0<=(f=M(this,e=S(this,a,F)))&&(a=-f,0<=L(this,e,a)&&(this.D=this.w=this.B=a,this.A=a&f));break;
case 2880:0<=(f=M(this,e=S(this,a,F)))&&(a=f+(this.D>>16&1),0<=L(this,e,a)&&(this.D=this.w=this.B=a,this.A=a&(a^f)));break;case 2944:0<=(f=M(this,e=S(this,a,F)))&&(a=f-(this.D>>16&1),0<=L(this,e,a)&&(this.D=this.w=this.B=a,this.A=(a^f)&f));break;case 3008:0<=(f=T(this,a))&&(this.w=this.B=f,this.D=this.A=0);break;case 3072:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=(this.D&65536|f)>>1,0<=L(this,e,a)&&(this.D=f<<16,this.w=this.B=a,this.A=a^this.D>>1)):(g=a&7,f=this.b[g],a=(this.D&65536|f)>>1,this.b[g]=a&
65535,this.D=f<<16,this.w=this.B=a,this.A=a^this.D>>1);break;case 3136:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=f<<1|this.D>>16&1,0<=L(this,e,a)&&(this.D=this.w=this.B=a,this.A=a^f)):(g=a&7,f=this.b[g],a=f<<1|this.D>>16&1,this.b[g]=a&65535,this.D=this.w=this.B=a,this.A=a^f);break;case 3200:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=f&32768|f>>1,0<=L(this,e,a)&&(this.D=f<<16,this.w=this.B=a,this.A=this.w^this.D>>1)):(g=a&7,f=this.b[g],a=f&32768|f>>1,this.b[g]=a&65535,this.D=f<<16,this.w=this.B=a,this.A=this.w^
this.D>>1);break;case 3264:a&56?0<=(f=M(this,e=S(this,a,F)))&&(a=f<<1,0<=L(this,e,a)&&(this.D=this.w=this.B=a,this.A=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.D=this.w=this.B=a,this.A=a^f);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=O(this,h|65536))&&(this.b[7]=this.b[5],this.b[5]=c,this.b[6]=h+2&65535);break;case 3392:a&56?0<=(h=ed(this,a,0))&&(61440!==(this.M&61440)&&(h&=65535),this.u=this.M>>12&3,0<=(c=O(this,h))&&(this.u=this.M>>14&3,0<=bd(this,c)&&(this.w=this.B=c,this.A=
0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.sa[this.M>>12&3],0<=bd(this,c)&&(this.w=this.B=c,this.A=0));break;case 3456:0<=(f=dd(this))&&((this.ba&57344||(this.Da=22),a&56)?0<=(h=ed(this,a,0))&&(h&=65535,this.u=this.M>>12&3,0<=(e=cd(this,h,E))&&(this.u=this.M>>14&3,0<=L(this,e,f)&&(this.w=this.B=f,this.A=0))):(g=a&7,6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]=f:this.sa[this.M>>12&3]=f,this.w=this.B=f,this.A=0));break;case 3520:0<=(e=S(this,a,E))&&(a=-(this.w>>15&
1),0<=L(this,e,a)&&(this.B=a,this.A=0));break;case 35328:a&56?0<=(e=S(this,a,xb))&&0<=R(this,e,0)&&(this.w=this.D=this.A=this.B=0):(this.b[a&7]&=65280,this.w=this.D=this.A=this.B=0);break;case 35392:0<=(f=P(this,e=S(this,a,G)))&&(a=~f,0<=R(this,e,a)&&(this.w=this.B=a<<8,this.D=65536,this.A=0));break;case 35456:0<=(f=P(this,e=S(this,a,G)))&&(a=f+1,0<=R(this,e,a)&&(this.w=this.B=a<<8,this.A=(a&(a^f))<<8));break;case 35520:0<=(f=P(this,e=S(this,a,G)))&&(a=f-1,0<=R(this,e,a)&&(this.w=this.B=a<<8,this.A=
((a^f)&f)<<8));break;case 35584:0<=(f=P(this,e=S(this,a,G)))&&(a=-f,0<=R(this,e,a)&&(this.D=this.w=this.B=a<<8,this.A=(a&f)<<8));break;case 35648:0<=(f=P(this,e=S(this,a,G)))&&(a=f+(this.D>>16&1),0<=R(this,e,a)&&(this.w=this.B=this.D=a<<8,this.A=(a&(a^f))<<8));break;case 35712:0<=(f=P(this,e=S(this,a,G)))&&(a=f-(this.D>>16&1),0<=R(this,e,a)&&(this.w=this.B=this.D=a<<8,this.A=((a^f)&f)<<8));break;case 35776:0<=(f=fd(this,a))&&(this.w=this.B=f<<8,this.D=this.A=0);break;case 35840:0<=(f=P(this,e=S(this,
a,G)))&&(a=((this.D&65536)>>8|f)>>1,0<=R(this,e,a)&&(this.D=f<<16,this.w=this.B=a<<8,this.A=this.w^this.D>>1));break;case 35904:0<=(f=P(this,e=S(this,a,G)))&&(a=f<<1|this.D>>16&1,0<=R(this,e,a)&&(this.D=this.w=this.B=a<<8,this.A=(a^f)<<8));break;case 35968:0<=(f=P(this,e=S(this,a,G)))&&(a=f&128|f>>1,0<=R(this,e,a)&&(this.D=f<<16,this.w=this.B=a<<8,this.A=this.w^this.D>>1));break;case 36032:0<=(f=P(this,e=S(this,a,G)))&&(a=f<<1,0<=R(this,e,a)&&(this.D=this.w=this.B=a<<8,this.A=(a^f)<<8));break;case 36160:a&
56?0<=(h=ed(this,a,0))&&(this.u=this.M>>12&3,0<=(c=O(this,h|65536))&&(this.u=this.M>>14&3,0<=bd(this,c)&&(this.w=this.B=c,this.A=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.sa[this.M>>12&3],0<=bd(this,c)&&(this.w=this.B=c,this.A=0));break;case 36224:0<=(f=dd(this))&&((this.ba&57344||(this.Da=22),a&56)?0<=(h=ed(this,a,0))&&(this.u=this.M>>12&3,0<=(e=cd(this,h|65536,E))&&(this.u=this.M>>14&3,0<=L(this,e,f)&&(this.w=this.B=f,this.A=0))):(g=a&7,6!==g||(this.M>>2&12288)===(this.M&
12288)?this.b[g]=f:this.sa[this.M>>12&3]=f,this.w=this.B=f,this.A=0));break;default:switch(a&65528){case 128:0<=(c=dd(this))&&(g=a&7,this.b[7]=this.b[g],this.b[g]=c);break;case 152:this.M&49152||(this.M=this.M&63519|(a&7)<<5,this.Oa=1);break;case 160:case 168:a&1&&(this.D=0);a&2&&(this.A=0);a&4&&(this.B=1);a&8&&(this.w=0);break;case 176:case 184:a&1&&(this.D=65536);a&2&&(this.A=32768);a&4&&(this.B=0);a&8&&(this.w=32768);break;default:switch(a){case 0:49152&this.M?(this.L|=128,K(this,4,46)):(this.ga=
3,Wc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:g=0;if(0<(a=this.f.length))for(;0<a--;)g+=this.f[a].Fa,this.f[a].Fa=0;0===g&&0===this.ga&&(this.ga=2,Wc(this));break;case 3:K(this,12,6);break;case 4:K(this,16,8);break;case 5:this.M&49152||(Zc(this),this.F.reset());break;case 2:case 6:e=this.b[6];0<=(h=O(this,e|65536))&&(e=e+2&65535,0<=(c=O(this,e|65536))&&(this.b[6]=e+2&65535,c&=63743,this.M&49152&&(c=c&63519|this.M&63712),this.b[7]=h,ac(this,c),this.V&=-17,2===a&&(this.V|=this.M&
16)));break;default:K(this,8,48)}}}}}}}while(0<this.G)}return this.j.complete?this.T-this.G:void 0===this.j.complete?0:-1};Qa(function(){for(var a=z(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=w(d),c=new Xc(c);eb(c,d)}});function jd(a,b){var d=a+b;!this.V&128&&(this.w=this.B=this.D=d,this.A=(a^d)&(b^d));return d&65535}function kd(a,b){var d=~a&b;ad(this,d);return d}function ld(a,b){var d=a|b;ad(this,d);return d}
function md(a,b){var d=b-a;!this.V&128&&(this.w=this.B=this.D=d,this.A=(a^b)&(b^d));return d&65535}function Yc(a){nd[a>>12].call(this,a)}function od(){--this.G}
var nd=[function(){},function(a){var b=T(this,a>>6);a&56?L(this,S(this,a,E),b):this.b[a&7]=b;ad(this,b);--this.G},function(a){var b=T(this,a>>6);a=T(this,a);var d=b-a;!this.V&128&&(this.w=this.B=this.D=d,this.A=(a^b)&(b^d));--this.G},function(a){ad(this,T(this,a>>6)&T(this,a));--this.G},function(a){gd(this,a,T(this,a>>6),kd);--this.G},function(a){gd(this,a,T(this,a>>6),ld);--this.G},function(a){gd(this,a,T(this,a>>6),jd);--this.G},od,od,function(a){var b=fd(this,a>>6),b=b&128?b|65280:b;a&56?(b&=255,
R(this,S(this,a,xb),b)):this.b[a&7]=b;ad(this,b);--this.G},od,od,od,od,function(a){gd(this,a,T(this,a>>6),md);--this.G},od];function pd(a){u.call(this,"ROM",a,pd);this.i=null;this.J=a.addr;this.u=a.size;this.N=a.writable;this.G=a.alias;this.I=a.file;this.P=ca(this.I);if(this.I){a=this.I;var b=da(this.P);"json"!=b&&"hex"!=b&&(a=fa()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;ua(a,null,!0,function(a,b,e){qd(d,a,b,e)})}}$a(pd);
pd.prototype.Xa=function(a,b,d,c){this.F=b;this.f=d;this.H=c;rd(this)};pd.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.u,f=this.Ka,e=[],h;for(h in f){var g=f[h];"number"==typeof g&&(f[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=e,k=[k>>>0,h],p=pa(n,k,a.qc);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.N.push({hd:b,C:d,Qc:c,Ka:f,nc:e})}delete this.Ka}return!0};pd.prototype.Ma=function(){return!0};
function qd(a,b,d,c){if(c)a.oa("Unable to load system ROM (error "+c+": "+b+")");else{bb(a.oc,b,d);var f;if("["==d.charAt(0)||"{"==d.charAt(0))try{var e,h,g=eval("("+d+")");if(e=g.bytes)a.i=e;else if(e=g.words)for(a.i=Array(2*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255;else if(e=g.data)for(a.i=Array(4*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255,a.i[h++]=e[f]>>16&255,a.i[h++]=e[f]>>24&255;else a.i=g;a.Ka=g.symbols;if(!a.i.length){t("Empty ROM: "+
b);return}if(1==a.i.length){t(a.i[0]);return}}catch(k){a.oa("ROM data error: "+k.message);return}else for(b=d.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.i=Array(b.length),f=0;f<b.length;f++)a.i[f]=aa(b[f],16);rd(a)}}
function rd(a){if(!ib(a))if(!a.I)A(a);else if(a.i&&a.F){a.u||(a.u=a.i.length);if(a.i.length!=a.u)jb(a,"ROM size ("+r(a.i.length,8,!0)+") does not match specified size ("+r(a.u,8,!0)+")");else{var b;b=a.J;if(Hb(a.F,b,a.u,a.N?1:nc)){var d;for(d=0;d<a.i.length;d++){var c=a.F,f=b+d;c.R[(f&c.i)>>>c.X].yb(f&c.F,a.i[d]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.G?b.push(a.G):null!=a.G&&a.G.length&&(b=a.G);for(d=0;d<b.length;d++){for(var e=a,c=b[d],f=e.F,h=e.u,g=[],k=e.J>>>f.X;0<h&&k<f.R.length;)g.push(f.R[k++]),
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m.reset=function(){!this.i&&this.u&&Hb(this.F,this.G,this.u,1)&&(this.i=!0);this.i||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Qa(function(){for(var a=z(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=w(d),c=new sd(c);eb(c,d)}});function td(a){u.call(this,"Keyboard",a,td,65536);A(this)}$a(td);td.prototype.ua=function(){return!1};td.prototype.Xa=function(a,b,d,c){this.i=a;this.f=d;this.H=c;this.da=null};
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this.F=a,this.B=this.w^this.D>>1);break;case 3264:a&56?0<=(f=M(this,e=S(this,a,G)))&&(a=f<<1,0<=L(this,e,a)&&(this.D=this.w=this.F=a,this.B=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.D=this.w=this.F=a,this.B=a^f);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=O(this,h|65536))&&(this.b[7]=this.b[5],this.b[5]=c,this.b[6]=h+2&65535);break;case 3392:a&56?0<=(h=fd(this,a,0))&&(61440!==(this.M&61440)&&(h&=65535),this.u=this.M>>12&3,0<=(c=O(this,h))&&(this.u=this.M>>14&3,0<=cd(this,c)&&
(this.w=this.F=c,this.B=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.sa[this.M>>12&3],0<=cd(this,c)&&(this.w=this.F=c,this.B=0));break;case 3456:0<=(f=ed(this))&&((this.ba&57344||(this.Da=22),a&56)?0<=(h=fd(this,a,0))&&(h&=65535,this.u=this.M>>12&3,0<=(e=dd(this,h,F))&&(this.u=this.M>>14&3,0<=L(this,e,f)&&(this.w=this.F=f,this.B=0))):(g=a&7,6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]=f:this.sa[this.M>>12&3]=f,this.w=this.F=f,this.B=0));break;case 3520:0<=(e=S(this,
a,F))&&(a=-(this.w>>15&1),0<=L(this,e,a)&&(this.F=a,this.B=0));break;case 35328:a&56?0<=(e=S(this,a,wb))&&0<=R(this,e,0)&&(this.w=this.D=this.B=this.F=0):(this.b[a&7]&=65280,this.w=this.D=this.B=this.F=0);break;case 35392:0<=(f=Q(this,e=S(this,a,xb)))&&(a=~f,0<=R(this,e,a)&&(this.w=this.F=a<<8,this.D=65536,this.B=0));break;case 35456:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f+1,0<=R(this,e,a)&&(this.w=this.F=a<<8,this.B=(a&(a^f))<<8));break;case 35520:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f-1,0<=R(this,e,a)&&
(this.w=this.F=a<<8,this.B=((a^f)&f)<<8));break;case 35584:0<=(f=Q(this,e=S(this,a,xb)))&&(a=-f,0<=R(this,e,a)&&(this.D=this.w=this.F=a<<8,this.B=(a&f)<<8));break;case 35648:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f+(this.D>>16&1),0<=R(this,e,a)&&(this.w=this.F=this.D=a<<8,this.B=(a&(a^f))<<8));break;case 35712:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f-(this.D>>16&1),0<=R(this,e,a)&&(this.w=this.F=this.D=a<<8,this.B=((a^f)&f)<<8));break;case 35776:0<=(f=gd(this,a))&&(this.w=this.F=f<<8,this.D=this.B=0);break;
case 35840:0<=(f=Q(this,e=S(this,a,xb)))&&(a=((this.D&65536)>>8|f)>>1,0<=R(this,e,a)&&(this.D=f<<16,this.w=this.F=a<<8,this.B=this.w^this.D>>1));break;case 35904:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f<<1|this.D>>16&1,0<=R(this,e,a)&&(this.D=this.w=this.F=a<<8,this.B=(a^f)<<8));break;case 35968:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f&128|f>>1,0<=R(this,e,a)&&(this.D=f<<16,this.w=this.F=a<<8,this.B=this.w^this.D>>1));break;case 36032:0<=(f=Q(this,e=S(this,a,xb)))&&(a=f<<1,0<=R(this,e,a)&&(this.D=this.w=this.F=
a<<8,this.B=(a^f)<<8));break;case 36160:a&56?0<=(h=fd(this,a,0))&&(this.u=this.M>>12&3,0<=(c=O(this,h|65536))&&(this.u=this.M>>14&3,0<=cd(this,c)&&(this.w=this.F=c,this.B=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.sa[this.M>>12&3],0<=cd(this,c)&&(this.w=this.F=c,this.B=0));break;case 36224:0<=(f=ed(this))&&((this.ba&57344||(this.Da=22),a&56)?0<=(h=fd(this,a,0))&&(this.u=this.M>>12&3,0<=(e=dd(this,h|65536,F))&&(this.u=this.M>>14&3,0<=L(this,e,f)&&(this.w=this.F=f,this.B=
0))):(g=a&7,6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]=f:this.sa[this.M>>12&3]=f,this.w=this.F=f,this.B=0));break;default:switch(a&65528){case 128:0<=(c=ed(this))&&(g=a&7,this.b[7]=this.b[g],this.b[g]=c);break;case 152:this.M&49152||(this.M=this.M&63519|(a&7)<<5,this.Oa=1);break;case 160:case 168:a&1&&(this.D=0);a&2&&(this.B=0);a&4&&(this.F=1);a&8&&(this.w=0);break;case 176:case 184:a&1&&(this.D=65536);a&2&&(this.B=32768);a&4&&(this.F=0);a&8&&(this.w=32768);break;default:switch(a){case 0:49152&
this.M?(this.L|=128,K(this,4,46)):(this.ga=3,Wc(this),console.log("HALT at "+this.b[7].toString(8)));break;case 1:f=0;if(0<(a=this.f.length))for(;0<a--;)f+=this.f[a].Fa,this.f[a].Fa=0;0===f&&0===this.ga&&(this.ga=2,Wc(this));break;case 3:K(this,12,6);break;case 4:K(this,16,8);break;case 5:this.M&49152||(Zc(this),this.G.reset());break;case 2:case 6:e=this.b[6];0<=(h=O(this,e|65536))&&(e=e+2&65535,0<=(c=O(this,e|65536))&&(this.b[6]=e+2&65535,c&=63743,this.M&49152&&(c=c&63519|this.M&63712),this.b[7]=
h,ac(this,c),this.W&=-17,2===a&&(this.W|=this.M&16)));break;default:K(this,8,48)}}}}}}}while(0<this.C)}return this.j.complete?this.T-this.C:void 0===this.j.complete?0:-1};Qa(function(){for(var a=A(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new Xc(c);db(c,d)}});function ld(a,b){var d=a+b;!this.W&128&&(this.w=this.F=this.D=d,this.B=(a^d)&(b^d));return d&65535}function md(a,b){var d=~a&b;ad(this,d);return d}function nd(a,b){var d=~a&b;ad(this,d<<8);return d}
function od(a,b){var d=a|b;ad(this,d);return d}function pd(a,b){var d=a|b;ad(this,d<<8);return d}function qd(a,b){var d=b-a;bd(this,d,a,b);return d&65535}function Yc(a){rd[a>>12].call(this,a)}function sd(){--this.C}
var rd=[function(){},function(a){var b=T(this,a>>6);a&56?L(this,S(this,a,F),b):this.b[a&7]=b;ad(this,b);--this.C},function(a){var b=T(this,a>>6);a=T(this,a);bd(this,b-a,a,b);--this.C},function(a){ad(this,T(this,a>>6)&T(this,a));--this.C},function(a){hd(this,a,T(this,a>>6),md);--this.C},function(a){hd(this,a,T(this,a>>6),od);--this.C},function(a){hd(this,a,T(this,a>>6),ld);--this.C},sd,sd,function(a){var b=gd(this,a>>6),b=b&128?b|65280:b;a&56?(b&=255,R(this,S(this,a,wb),b)):this.b[a&7]=b;ad(this,b<<
8);--this.C},function(a){var b=gd(this,a>>6)<<8;a=gd(this,a)<<8;bd(this,b-a,a,b);--this.C},function(a){ad(this,(gd(this,a>>6)&gd(this,a))<<8);--this.C},function(a){id(this,a,gd(this,a>>6),nd);--this.C},function(a){id(this,a,gd(this,a>>6),pd);--this.C},function(a){hd(this,a,T(this,a>>6),qd);--this.C},sd];
function td(a){u.call(this,"ROM",a,td);this.i=null;this.J=a.addr;this.u=a.size;this.N=a.writable;this.C=a.alias;this.I=a.file;this.P=ca(this.I);if(this.I){a=this.I;var b=da(this.P);"json"!=b&&"hex"!=b&&(a=fa()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;ua(a,null,!0,function(a,b,e){ud(d,a,b,e)})}}w(td);td.prototype.Xa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;vd(this)};
td.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.u,f=this.Ka,e=[],h;for(h in f){var g=f[h];"number"==typeof g&&(f[h]=g={o:g});var k=g.o,l=g.a;if(void 0!==k){var n=e,k=[k>>>0,h],p=pa(n,k,a.qc);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.N.push({hd:b,A:d,Qc:c,Ka:f,nc:e})}delete this.Ka}return!0};td.prototype.Ma=function(){return!0};
function ud(a,b,d,c){if(c)a.oa("Unable to load system ROM (error "+c+": "+b+")");else{ab(a.oc,b,d);var f;if("["==d.charAt(0)||"{"==d.charAt(0))try{var e,h,g=eval("("+d+")");if(e=g.bytes)a.i=e;else if(e=g.words)for(a.i=Array(2*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255;else if(e=g.data)for(a.i=Array(4*e.length),h=f=0;f<e.length;f++)a.i[h++]=e[f]&255,a.i[h++]=e[f]>>8&255,a.i[h++]=e[f]>>16&255,a.i[h++]=e[f]>>24&255;else a.i=g;a.Ka=g.symbols;if(!a.i.length){t("Empty ROM: "+
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function vd(a){if(!hb(a))if(!a.I)E(a);else if(a.i&&a.G){a.u||(a.u=a.i.length);if(a.i.length!=a.u)ib(a,"ROM size ("+r(a.i.length,8,!0)+") does not match specified size ("+r(a.u,8,!0)+")");else{var b;b=a.J;if(Hb(a.G,b,a.u,a.N?1:nc)){var d;for(d=0;d<a.i.length;d++){var c=a.G,f=b+d;c.R[(f&c.i)>>>c.X].yb(f&c.G,a.i[d]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.C?b.push(a.C):null!=a.C&&a.C.length&&(b=a.C);for(d=0;d<b.length;d++){for(var e=a,c=b[d],f=e.G,h=e.u,g=[],k=e.J>>>f.X;0<h&&k<f.R.length;)g.push(f.R[k++]),
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m.reset=function(){!this.i&&this.u&&Hb(this.G,this.C,this.u,1)&&(this.i=!0);this.i||t("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};Qa(function(){for(var a=A(document,"pdp11","ram"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new wd(c);db(c,d)}});function xd(a){u.call(this,"Keyboard",a,xd,65536);E(this)}w(xd);xd.prototype.ua=function(){return!1};xd.prototype.Xa=function(a,b,d,c){this.i=a;this.f=d;this.H=c;this.da=null};
Qa(function(){for(var a=A(document,"pdp11","keyboard"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new xd(c);db(c,d)}});function yd(a){u.call(this,"Debugger",a,yd);this.wa=a.base||16;this.$=this.Ja=this.P=0;this.da=!1;this.I=-1;this.C=[];this.ga={}}w(yd);var zd={"||":0,"&&":1,"|":2,"^":3,"&":4,"!=":5,"==":5,">=":6,">":6,"<=":6,"<":6,">>>":7,">>":7,"<<":7,"-":8,"+":8,"%":9,"/":9,"*":9};
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function Bd(a,b,d){for(d=d||-1;d--&&b.length;){var c=b.pop();if(2>a.length)return!1;var f=a.pop(),e=a.pop();switch(c){case "*":c=e*f;break;case "/":if(!f)return!1;c=e/f;break;case "%":if(!f)return!1;c=e%f;break;case "+":c=e+f;break;case "-":c=e-f;break;case "<<":c=e<<f;break;case ">>":c=e>>f;break;case ">>>":c=e>>>f;break;case "<":c=e<f?1:0;break;case "<=":c=e<=f?1:0;break;case ">":c=e>f?1:0;break;case ">=":c=e>=f?1:0;break;case "==":c=e==f?1:0;break;case "!=":c=e!=f?1:0;break;case "&":c=e&f;break;
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function yd(a,b,d){var c;if(b){b=zd(a,b);for(var f=0,e=!1,h=b,g=[],k=[],l=b.split(/(\|\||&&|\||^|&|!=|==|>=|>>>|>>|>|<=|<<|<|-|\+|%|\/|\*)/);f<l.length;){var n=l[f++],p=n.length,n=oa(n);if(!n){e=!0;break}n=Ad(a,n,null,!1===d);if(void 0===n){e=!0;d=!1;break}g.push(n);if(f==l.length)break;var n=l[f++],q=n.length;k.length&&vd[n]<vd[k[k.length-1]]&&xd(g,k,1);k.push(n);b=b.substr(p+q)}xd(g,k)&&1==g.length||(e=!0);e?d&&a.g("error parsing '"+h+"' at character "+(h.length-b.length)):(c=g.pop(),d&&Bd(a,null,
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function Dd(a){ud.call(this,a);this.W=W();this.zb=W();this.aa=W();this.N=[];this.u=this.Y=this.J=[];Ed(this);this.ya=0;Fd(this);this.Sa=[];Gd(this,a.messages);this.mb=a.commands;var b=this;window?void 0===window.pdp11&&(window.pdp11=function(a){return Hd(b,a)}):void 0===global.pdp11&&(global.pdp11=function(a){return Hd(b,a)})}$a(Dd,ud);
var Id={"?":"help/print","a [#]":"assemble","b [#]":"breakpoint",c:"clear output","d [#]":"dump memory","e [#]":"edit memory","g [#]":"go [to #]",h:"halt","if":"eval expression","int [#]":"request interrupt",k:"stack trace",ln:"list nearest symbol(s)",m:"messages",p:"step over",print:"print expression",r:"dump/set registers",reset:"reset machine",s:"set options","t [#]":"trace","u [#]":"unassemble",v:"print version","var":"assign variable"},Jd="NONE ADC ADCB ADD ASL ASLB ASR ASRB BCC BCS BEQ BGE BGT BHI BIC BICB BIS BISB BIT BITB BLE BLOS BLT BMI BNE BPL BPT BR BVC BVS CCC CLC CLCN CLCV CLCVN CLCVZ CLCZ CLCZN CLN CLR CLRB CLV CLVN CLVZ CLVZN CLZ CLZN CMP CMPB COM COMB DEC DECB INC INCB HALT JMP JSR MARK MFPD MFPI MFPS MOV MOVB MTPD MTPI MTPS NEG NEGB NOP RESET ROL ROLB ROR RORB RTI RTS SBC SBCB SCC SEC SECN SECV SECVN SECVZ SECZ SECZN SEN SEV SEVN SEVZ SEVZN SEZ SEZN SUB SWAB SXT TST TSTB WAIT MUL DIV ASH ASHC XOR SOB EMT TRAP SPL IOT RTT MFPT".split(" "),
Kd={61440:{4096:[62,4032,63],8192:[47,4032,63],12288:[18,4032,63],16384:[14,4032,63],20480:[16,4032,63],24576:[3,4032,63],36864:[63,4032,63],40960:[48,4032,63],45056:[19,4032,63],49152:[15,4032,63],53248:[17,4032,63],57344:[94,4032,63]},65024:{2048:[57,448,63],28672:[100,63,448],29184:[101,63,448],29696:[102,63,448],30208:[103,63,448],30720:[104,448,63],32256:[105,448,8192]},65280:{256:[27,4096],512:[24,4096],768:[10,4096],1024:[11,4096],1280:[22,4096],1536:[12,4096],1792:[20,4096],32768:[25,4096],
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function ve(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.g(">> "+b):(a.da&&(a.g("ended assemble at "+V(a,a.aa.C)),a.W=a.aa,a.da=!1),b="");var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.za=null;if(ib(a)&&0<b.length){a.da&&(b="a "+V(a,a.aa.C)+" "+b);var e=b.replace(/ +/g," ").split(" ");if(e&&e.length)for(var h=e[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){e[0]=h.substr(k);e.unshift(h.substr(0,k));break}}switch(e[0].charAt(0)){case "a":var n=je(a,e[1],!0);
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this.I.g,c.fb=this.I.fb;this.g("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.g("Portions adapted from the PDP-11/70 Emulator v1.3 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<f.length;b++)c=f[b],c.Xa&&c.Xa(this,this.F,this.f,this.H);b=null;c=a.resume;void 0!==c&&(1<c.length?b=this.P=c:this.i=parseInt(c,10));var e;if(a=Ac(this,"state")||(e=!0,a.state))b=this.$=a,e||(this.N=!0,this.i=Ke),this.i&&
(this.W=new $c(this,"1.30.0"),Me(this.W)?b=null:delete this.W);!b&&this.i&&(b=Ne(this))&&(this.N=!0);if(b){var h=this;ua(b,null,!0,function(a,b,c){c?(h.P=null,h.N=!1,h.oa("Unable to load machine state from server (error "+c+(b?": "+oa(b):"")+")")):(h.T=b,h.da=!0);A(h)})}else A(this);this.O.power||(this.Y=!0);!d&&this.Y&&Oe(this,this.Nb)}else t("Unable to find CPU component")}$a(Ie);var Ke=0;
function Je(a,b){if(!b){var d;if("object"==typeof resources&&(d=resources.parms))try{b=eval("("+d+")")}catch(c){t(c.message+" ("+d+")")}}a.ea=b}function Ac(a,b,d){var c=b.toLowerCase(),c=Va[b]||Va[c];void 0===c&&a.ea&&(c=a.ea[b]);void 0===c&&d&&(c=d[b]);void 0===c&&"object"==typeof resources&&resources[b]&&(c=b);return c}function Oe(a,b,d){for(var c=cb(a.id),f=0;f<=c.length;f++){var e=f<c.length?c[f]:a;if(!ib(e)){ib(e,function(){Oe(a,b,d)});return}}b.call(a,d)}
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m.Nb=function(a){void 0===a&&(a=this.i||(this.T?1:Ke));if(!this.G){this.G++;var b=!1,d=!1;this.aa=!1;var c=this.W||new $c(this,"1.30.0");if(-1==a)b=!0;else if(a>Ke){if(Me(c,this.T)){this.J=new $c(this,"1.30.0","failsafe");Me(this.J)&&(Se(this,c),a=2,Te(this.J));N(this.J,"timestamp",ta());Ue(this.J);var f=this.i&&!this.N;if(1==a||va("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(d=Qe(c)){var e=Re(c,"code"),h=Re(c,"data");e&&("ok"==e?Me(c,h):("error"==
e&&"no machine state"!=h?(this.oa("Error: "+h),"unable to verify user"==h&&(Ca("user",""),this.u=null)):this.g(e+": "+h),Te(c),Me(c)?(d=Qe(c),f=!0):d=!1))}f&&Pe(this,d?c:null)}else 2==a&&c.clear()}else Pe(this);delete this.T;delete this.W}f=cb(this.id);for(e=0;e<f.length;e++)h=f[e],h!==this&&h!=this.f&&(d=Ve(this,h,c,b,d));b=[c,a,d];-1!=a?Oe(this,this.tc,b):this.tc(b)}};
function Ve(a,b,d,c,f){if(!b.j.fa){b.j.fa=!0;if(b.Na){var e=null;f&&((e=Re(d,b.id))||(e=Re(d,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof e&&(e=null);!b.Na(e,c)&&e&&(t("Unable to restore state for "+b.type),a.$&&!a.da?(d.clear(),a.i=Ke,window&&window.location.reload()):a.aa=!0,b.Na(null),f=!1)}if(!c&&b.mc)for(a=b.mc.split("|"),d=0;d<a.length;d++)b.status(a[d])}return f}
m.tc=function(a){var b=a[0],d=0>a[1];a=a[2];this.ja=!0;this.j.fa=!0;var c=this.O.power;c&&(c.textContent="Shutdown");this.f&&(Ve(this,this.f,b,d,a),this.f.Db());this.aa&&(Se(this,b),b.clear());!d&&this.J&&(this.J.clear(),delete this.J);this.G=0};
function Se(a,b){if(va("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 d=a.u||"",c=b.toString(),f={app:"PDP11js",ver:"1.30.0"};f.url=a.url;f.user=d;f.type="bug";f.data=c;ua("http://www.pcjs.org/api/v1/report",f,!0)}}
function He(a,b,d){var c,f="none";if(a.G)return null;a.G--;var e=new $c(a,"1.30.0"),h=new $c(a,"1.30.0","validate"),g=ta();N(h,"timestamp",g);N(e,"timestamp",g);N(e,"version","1.30.0");N(e,"url",window?window.location.href:null);N(e,"browser",window?window.navigator.userAgent:"");a.f&&a.f.Ma&&(d&&a.f.ma(),c=a.f.Ma(b,d),"object"===typeof c&&N(e,a.f.id,c),d&&(a.f.j.fa=!1,!1===c&&(f=null)));for(var g=cb(a.id),k=0;k<g.length;k++){var l=g[k];l.j.fa&&(l.Ma&&(c=l.Ma(b,d),"object"===typeof c&&N(e,l.id,c)),
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179
versions/pdp11/1.30.0/pdp11.js
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function Ta(a,b,c,d,f){for(var e=b,h=c,g=e>>>a.f;0<h&&g<a.b.length;){var k=a.b[g],l=g*a.g,r=a.g-(e-l);r>h&&(r=h);if(k&&k.size){if(k.type==d&&k.controller==f){if(e+h<=k.Qa)return k.sb+=k.Qa-e,k.Qa=e,!0;if(e>=k.Qa+k.sb){r=k.size-(e-l);r>h&&(r=h);k.sb=e-k.Qa+r;e=l+a.g;h-=r;g++;continue}}return Va(1,e,h)}e=new H(e,r,a.g,d,f);Oa(e,a.I,k);a.b[g++]=e;e=l+a.g;h-=r}return 0>=h?(a.status(Math.floor(c/1024)+"Kb "+Wa[d]+" at "+n(b,8,!0)),!0):Va(2,b,c)}
function Va(a,b,c){q("Memory block error ("+a+": "+n(b)+","+n(c)+")");return!1}
function Xa(a){w.call(this,"Device",a,Xa);this.v=a.name;this.s={Cb:[],ga:0,U:128,b:127,$b:0};this.b={data:0,xc:0,Ra:20,tc:0};this.f={Bb:0,l:0};this.g={gb:2496,P:0,w:128,hb:0,fb:0,V:0,Qb:0,S:[],Ea:[406,406,406,406],D:[12,12,12,12]};this.i={l:129,Ya:0,H:0,sa:0,pa:0,wa:0,S:[],D:[40,40,40,40],Ea:[1024,1024,512,512],Yb:[157,157,29,29]};this.j={c:[8210,8208,8210,8226],D:[22,22,22,50],Da:[19,19,19,32],tb:[815,411,815,630],S:[],B:2176,Ua:0,Sa:0,aa:[0,0,0,0,0,0,0,0],$:0,T:[4544,4544,4544,4544,4544,4544,4544,
function Xa(a){w.call(this,"Device",a,Xa);this.u=a.name;this.o={Cb:[],ga:0,U:128,b:127,$b:0};this.b={data:0,xc:0,Ra:20,tc:0};this.f={Bb:0,l:0};this.g={gb:2496,P:0,w:128,hb:0,fb:0,V:0,Qb:0,S:[],Ea:[406,406,406,406],D:[12,12,12,12]};this.i={l:129,Ya:0,H:0,sa:0,pa:0,wa:0,S:[],D:[40,40,40,40],Ea:[1024,1024,512,512],Yb:[157,157,29,29]};this.j={c:[8210,8208,8210,8226],D:[22,22,22,50],Da:[19,19,19,32],tb:[815,411,815,630],S:[],B:2176,Ua:0,Sa:0,aa:[0,0,0,0,0,0,0,0],$:0,T:[4544,4544,4544,4544,4544,4544,4544,
4544],Ta:[0,0,0,0,0,0,0,0],Ja:0,rc:[0,0,0,0,0,0,0,0],Rb:0,Sb:[0,0,0,0,0,0,0,0],f:[0,0,0,0,0,0,0,0],sc:[1,2,3,4,5,6,7,8],Tb:[0,0,0,0,0,0,0,0],ka:[0,0,0,0,0,0,0,0],rb:[0,0,0,0,0,0,0,0],pc:[0,0,0,0,0,0,0,0],qc:[0,0,0,0,0,0,0,0],nc:[0,0,0,0,0,0,0,0],oc:[0,0,0,0,0,0,0,0],va:0,Db:0}}y(Xa);
var Ya=[4127,448,4191,450,4383,452,2591,454,21983,32768,65534,13791,16384,65534,770,2719,454,2591,65534,257,0,2566,33028,34051,33282,1281,33537,0,2758,32771,770,1025,1793,0,3078,33794,34305,513,0,5574,43690,4480,4097,4162,4227,4292,4357,57665,1281,769,0,3138,34305,1281,0,24707,2691,2627,24769,34561,1793,0,3076,20739,24899,2691,34562,2753,1281,0,2624,33537,0,16385,24641,1537,1793,0,193,8279,21589,516,12549,1538,2629,513,0,38336,65281,32769,0,32258,2561,2689,32258,3008,514,3009,769,0,5574,510,2551,
2,0,9678,208,769,0,5582,226,135,0,2598,5606,236,2,0,95,242,128,5573,57344,2591,6,5599,256,4,5574,510,3045,5599,460,76,2591,78,5571,65510,5579,12,5570,512,4224,4104,3024,8197,33788,4224,4609,8193,769,0,2640,8197,33785,6145,2625,8193,769,0,8194,761,2574,5572,43690,5579,24,5568,2048,5570,512,2628,4360,2632,2632,8708,769,0,3103,65514,34562,0,305,35406,754,258,119,65160,3024,32403,5579,36,5568,3072,35446,1,740,5570,512,4224,4104,3024,8197,33788,5569,3,2574,3039,454,528,5582,24,4224,2632,2632,8200,769,
0,3024,3103,65514,34562,0,264,8197,33779,5003,2574,32337,260,0,258,5579,12,6080,448,6081,450,6084,452,116,2,6084,65400,17860,65024,21956,62976,38848,65401,3200,161,76,0,16944,10797];m=Xa.prototype;
m.Ga=function(a,b,c,d){this.u=b;this.c=c;this.I=d;switch(this.v){default:a=Za;for(var f in a){var e=a[f];c=b;d=+f;for(var h=e[0]?e[0].bind(this):null,g=e[1]?e[1].bind(this):null,k=e[2]?e[2].bind(this):null,e=e[3]?e[3].bind(this):null,l=+f;l<=d;l+=2){var r=l&8191;void 0!==c.oa[r]?q("I/O address already registered: "+n(c.J+r,8,!0)):c.oa[r]=[h,g,k,e,!1]}}f=this.Xb.bind(this);b.v=this.reset.bind(this);b.$a=f}D(this)};m.ic=function(){return $a(this.c)};
m.Ga=function(a,b,c,d){this.v=b;this.c=c;this.I=d;switch(this.u){default:a=Za;for(var f in a){var e=a[f];c=b;d=+f;for(var h=e[0]?e[0].bind(this):null,g=e[1]?e[1].bind(this):null,k=e[2]?e[2].bind(this):null,e=e[3]?e[3].bind(this):null,l=+f;l<=d;l+=2){var r=l&8191;void 0!==c.oa[r]?q("I/O address already registered: "+n(c.J+r,8,!0)):c.oa[r]=[h,g,k,e,!1]}}f=this.Xb.bind(this);b.u=this.reset.bind(this);b.$a=f}D(this)};m.ic=function(){return $a(this.c)};
m.vc=function(a){ab(this.c,a&-1809|$a(this.c)&1808);this.c.C|=128};
function bb(a){var b=a.g,c,d,f,e=b.V>>13&7;"undefined"===typeof b.S[e]&&(b.S[e]={cache:[],postProcess:a.kc,drive:e,blocksize:256,mapped:0,maxblock:b.Ea[e]*b.D[e],url:"rk"+e+".dsk"});b.w&=-129;switch(b.w>>1&7){case 0:b.gb=2496;b.P=0;b.w=128;b.V=0;break;case 1:if((b.V>>4&511)>=b.Ea[e]){b.P|=32832;b.w|=49152;break}if((b.V&15)>=b.D[e]){b.P|=32800;b.w|=49152;break}c=(b.V>>4&511)*b.D[e]+(b.V&15);d=(b.w&48)<<12|b.fb;f=65536-b.hb&65535;cb(a,b.S[e],c,d,f);return;case 2:if((b.V>>4&511)>=b.Ea[e]){b.P|=32832;
b.w|=49152;break}if((b.V&15)>=b.D[e]){b.P|=32800;b.w|=49152;break}c=(b.V>>4&511)*b.D[e]+(b.V&15);d=(b.w&48)<<12|b.fb;f=65536-b.hb&65535;a.qb(b.S[e],c,d,f);return}b.gb=e<<13|b.gb&8176|b.V%9&15;I(a.c,20,160,144,function(){b.w=b.w&65534|128;return!!(b.w&64)})}m.kc=function(a,b,c,d,f){var e=this.g;e.fb=d&65535;e.w=e.w&-49|d>>12&48;e.hb=65536-f&65535;switch(a){case 1:e.P|=33024;e.w|=49152;break;case 2:e.P|=33792,e.w|=49152}I(this.c,20,160,144,function(){e.w=e.w&65534|128;return!!(e.w&64)})};
@ -41,10 +41,10 @@ function fb(a,b){var c=a.j,d,f,e;c.B&=-16513;c.$&=-2049;c.T[b]&=-1153;I(a.c,-1,0
m.mc=function(a,b,c,d,f){var e=this.j;e.Ua=65536-f&65535;e.Sa=d&65535;e.B=e.B&-769|d>>8&768;e.va=d>>16&63;f=~~(c/e.D[0]);d=~~(f/e.Da[0]);e.aa[b.ia]=f%e.Da[0]<<8|c%e.D[0];e.rb[b.ia]=e.ka[b.ia]=d;e.Ja|=1<<b.ia;c>=b.gc-1&&(e.T[b.ia]|=1024);switch(a){case 1:e.$|=512;e.B|=49152;break;case 2:e.$|=2048,e.B|=49152}I(this.c,20,160,172,function(){e.T[b.ia]|=128;e.B=e.B&65534|128;return!!(e.B&64)})};m.ec=function(){this.f.l|=128;this.f.l&64&&I(this.c,0,192,64)};
function gb(a,b,c,d,f,e){var h=~~((e+c.qa-1)/c.qa),g=new XMLHttpRequest;2048>h&&d+2048<c.gc&&(h=2048);g.open("GET",c.url,!0);g.setRequestHeader("Range","bytes="+(d*c.qa<<1)+"-"+(((d+h)*c.qa<<1)-1));g.responseType="arraybuffer";g.onreadystatechange=function(){if(4==g.readyState){var h=b.bind(a),l,r,v,N;l=g.response;if(0!=g.status&&206!=g.status||!l)c.pb(1,c,d,f,e);else{l=new Uint8Array(l);r=d;for(N=0;N<l.length;){if("undefined"===typeof c.cache[r])for(c.cache[r]=[],v=0;v<c.qa;v++)c.cache[r][v]=N<l.length?
l[N]&255|l[N+1]<<8&65280:0,N+=2;else N+=c.qa<<1;r++}h(c,d,f,e)}}};g.send(null)}function J(a,b,c,d,f){if(c&1){if(!f)return K(a.c,4,122);d=0<=d?d<<8&65280|b&255:b}else 0<=d?f&&(d=b&65280|d&255):d=b;return d}m.qb=function(a,b,c,d){for(var f;0<d;){if("undefined"===typeof a.cache[b]){gb(this,this.qb,a,b,c,d);return}for(f=0;f<a.qa&&0<d;f++){if(0>L(this.c,a.fc?hb(this.c,c):c,a.cache[b][f])){a.pb(2,a,b,c,d);return}c+=2;--d}b++}a.pb(0,a,b,c,d)};
function cb(a,b,c,d,f){for(var e,h;0<f;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],e=0;e<b.qa;e++)b.cache[c][e]=0;for(e=0;e<b.qa&&0<f;e++){h=M(a.c,b.fc?hb(a.c,d):d);if(0>h){b.pb(2,b,c,d,f);return}b.cache[c][e]=h;d+=2;--f}c++}b.pb(0,b,c,d,f)}m.reset=function(){this.b.Ra=this.b.Ra&-120|20;this.s.ga=0;this.s.U=128;this.f.l=0;this.g.w=128;this.i.l=128;eb(this)};
function cb(a,b,c,d,f){for(var e,h;0<f;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],e=0;e<b.qa;e++)b.cache[c][e]=0;for(e=0;e<b.qa&&0<f;e++){h=M(a.c,b.fc?hb(a.c,d):d);if(0>h){b.pb(2,b,c,d,f);return}b.cache[c][e]=h;d+=2;--f}c++}b.pb(0,b,c,d,f)}m.reset=function(){this.b.Ra=this.b.Ra&-120|20;this.o.ga=0;this.o.U=128;this.f.l=0;this.g.w=128;this.i.l=128;eb(this)};
m.Xb=function(a,b,c){var d,f,e=this.c;switch(a&-64){case 4194240:switch(a&-2){case 4194300:0>b?d=e.la&65280:(a&1&&(b<<=8),e.la=b|255,d=0);break;case 4194298:if(0>b)d=e.ob;else{a&1&&(b<<=8);if(d=b&65024){f=d>>9;do d+=34;while(f>>=1)}e.ob=d;e.ja=2}break;case 4194294:if(70!==e.Fa)return K(e,4,222);0>b?d=e.m:d=e.m=0;break;case 4194292:if(70!==e.Fa)return K(e,4,224);d=1;break;case 4194290:if(70!==e.Fa)return K(e,4,226);d=0;break;case 4194288:if(70!==e.Fa)return K(e,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.Fa)return K(e,4,232);f=a-4194272>>1;0>b?d=e.Ab[f]:(d=J(this,e.Ab[f],a,b,c),0<=d&&(e.Ab[f]=d));break;case 4194254:return a&1?e.o>>14&1?(0<=b&&(e.a[6]=b),d=e.a[6]):(0<=b&&(e.Y[3]=b),d=e.Y[3]):e.o>>14&0?(0<=b&&(e.a[6]=b),d=e.a[6]):(0<=b&&(e.Y[1]=b),d=e.Y[1]),d;case 4194252:case 4194250:case 4194248:return f=a&7,e.o&2048?(0<=b&&(e.a[f]=b),d=e.a[f]):(0<=b&&(e.Ia[f]=b),d=
e.Ia[f]),d;case 4194246:return a&1?(0<=b&&(e.a[7]=b),d=e.a[7]):e.o>>14&0?(0<=b&&(e.a[6]=b),d=e.a[6]):(0<=b&&(e.Y[0]=b),d=e.Y[0]),d;case 4194244:case 4194242:case 4194240:return f=a&7,e.o&2048?(0<=b&&(e.Ia[f]=b),d=e.Ia[f]):(0<=b&&(e.a[f]=b),d=e.a[f]),d;default:return e.m|=16,K(e,4,124)}break;case 4194176:f=a>>1&31;d=J(this,e.O[3][f],a,b,c);0<=d&&(e.O[3][f]=d,e.O[3][f&15]&=65295);break;case 4194112:var h=this.s;f=this.f;switch(a&-2){case 4194174:d=J(this,e.Va,a,b,c);0<=d&&(e.Va=d);break;case 4194172:d=
b&&!(a&1)&&(b&=255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.Fa)return K(e,4,232);f=a-4194272>>1;0>b?d=e.Ab[f]:(d=J(this,e.Ab[f],a,b,c),0<=d&&(e.Ab[f]=d));break;case 4194254:return a&1?e.s>>14&1?(0<=b&&(e.a[6]=b),d=e.a[6]):(0<=b&&(e.Y[3]=b),d=e.Y[3]):e.s>>14&0?(0<=b&&(e.a[6]=b),d=e.a[6]):(0<=b&&(e.Y[1]=b),d=e.Y[1]),d;case 4194252:case 4194250:case 4194248:return f=a&7,e.s&2048?(0<=b&&(e.a[f]=b),d=e.a[f]):(0<=b&&(e.Ia[f]=b),d=
e.Ia[f]),d;case 4194246:return a&1?(0<=b&&(e.a[7]=b),d=e.a[7]):e.s>>14&0?(0<=b&&(e.a[6]=b),d=e.a[6]):(0<=b&&(e.Y[0]=b),d=e.Y[0]),d;case 4194244:case 4194242:case 4194240:return f=a&7,e.s&2048?(0<=b&&(e.Ia[f]=b),d=e.Ia[f]):(0<=b&&(e.a[f]=b),d=e.a[f]),d;default:return e.m|=16,K(e,4,124)}break;case 4194176:f=a>>1&31;d=J(this,e.O[3][f],a,b,c);0<=d&&(e.O[3][f]=d,e.O[3][f&15]&=65295);break;case 4194112:var h=this.o;f=this.f;switch(a&-2){case 4194174:d=J(this,e.Va,a,b,c);0<=d&&(e.Va=d);break;case 4194172:d=
e.ea;d&65280&&(d=(d<<8|d>>8)&65535);break;case 4194170:e.G=e.G&62337|e.bb<<5|e.nb<<1;0>b?d=e.G:(d=J(this,e.G,a,b,c),0<=d&&(e.G=d&=62337,e.bb=d>>5&3,e.nb=d>>1&15,d&257?(f=2,e.na&16&&(f=1),e.ab=d&1?Ia|E:E):(e.ab=0,f=4),this.b.Ra=this.b.Ra&-8|f));break;case 4194168:0>b?d=this.b.tc&65535:(d=J(this,this.b.data,a,b,c),0<=d&&(this.b.data=d));break;case 4194166:0<=b&&(b&127&&(h.$b=0),h.U&=-129,I(e,100,128,52,function(){h.U|=128;return!!(h.U&64)}));d=0;break;case 4194164:0>b?d=h.U:(d=J(this,h.U,a,b,c),0<=
d&&(128==(h.U&192)&&d&64&&I(e,8,128,52,function(){h.U|=128;return!!(h.U&64)}),h.U=h.U&128|d&-129));break;case 4194162:d=0;0>b&&(h.ga&=-129,0<h.Cb.length&&(d=h.Cb.shift(),0<h.Cb.length&&setTimeout(function(){h.ga|=128;h.ga&64&&I(e,40,128,48)},50)));break;case 4194160:0>b?d=h.ga:(d=J(this,h.ga,a,b,c),0<=d&&(h.ga=h.ga&128|d&-129));break;case 4194150:0>b?(d=f.l,f.l&=-129):(d=J(this,f.l,a,b,c),0<=d&&(d&64&&!f.Bb&&(setInterval(this.ec.bind(this),25),f.Bb=1),f.l=d&-129));break;default:return e.m|=16,K(e,
4,126)}break;case 4194048:f=this.g;switch(a&-2){case 4194048:d=J(this,f.gb,a,b,c);0<=d&&(f.gb=d);break;case 4194050:d=J(this,f.P,a,b,c);0<=d&&(f.P=d);break;case 4194052:d=J(this,f.w,a,b,c);0<=b&&0<=d&&(f.w=d&-36993|f.w&36992,f.w&1&&bb(this));break;case 4194054:d=J(this,f.hb,a,b,c);0<=d&&(f.hb=d);break;case 4194056:d=J(this,f.fb,a,b,c);0<=d&&(f.fb=d);break;case 4194058:d=J(this,f.V,a,b,c);0<=d&&(f.V=d);break;case 4194060:break;case 4194062:d=J(this,f.Qb,a,b,c);0<=d&&(f.Qb=d);break;default:return e.m|=
@ -56,96 +56,97 @@ d,e.O[0][f&15]&=65295);break;case 4191360:f=a>>1&31;d=J(this,e.O[1][f],a,b,c);0<
16,K(e,4,142)}c&&0<=d&&(a&1?d=d>>8:d&=255);"undefined"===typeof d&&console.log("panic(76)");return d};var Za={};Za[4194302]=[null,null,Xa.prototype.ic,Xa.prototype.vc];u(function(){for(var a=C(document,"pdp11","device"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Xa(d);B(d,c)}});var ib;if(Ha){var jb=new ArrayBuffer(2);(new DataView(jb)).setUint16(0,256,!0);ib=256===(new Uint16Array(jb))[0]}else ib=!1;var kb=ib;
function H(a,b,c,d,f){this.id=lb+=2;this.c=null;this.Qa=a;this.sb=b;this.size=c||0;this.type=d||mb;this.i=d==nb;this.controller=null;Oa(this);this.ra=this.bc=!1;if(c)if(f)this.controller=f,this.c=null,ob(this,f.Wa);else if(Ha)this.f=new ArrayBuffer(c),this.g=new DataView(this.f,0,c),this.b=new Uint8Array(this.f,0,c),this.j=new Uint16Array(this.f,0,c>>1),this.c=new Int32Array(this.f,0,c>>2),ob(this,kb?pb:qb);else{this.c=Array(c>>2);for(a=0;a<this.c.length;a++)this.c[a]=0;ob(this,rb)}else ob(this)}
var mb=0,nb=2,Ua=4,Wa=["NONE","RAM","ROM","VID","H/W"],lb=0;
H.prototype={constructor:H,parent:null,Bb:function(a){this.Qa=a},save:function(){var a,b;if(this.controller)a=null;else if(Ha)for(a=Array(this.size>>2),b=0;b<a.length;b++)a[b]=this.g.getInt32(b<<2,!0);else a=this.c;return a},restore:function(a){if(this.controller)return null==a;if(a&&this.size==a.length<<2){var b;if(Ha)for(b=0;b<a.length;b++)this.g.setInt32(b<<2,a[b],!0);else this.c=a;return this.ra=!0}return!1},s:function(){return 255},F:function(){},v:function(a,b){return this.eb(a++,b++)|this.eb(a,
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Bb(this);this.u&&this.u.stop(ha(),Hb(this));Fa(this,!1);b=l.stack||l.message;this.h.error=!0;this.K(b);return}b=setTimeout;c=this.Mb;this.N=ha();d=this.Jb;this.Ba&&(d=Math.round(d*this.Ba/this.Pa));d=d-(this.N-this.Ma);if(f=this.N-this.F)this.M=Math.round(this.J/(10*f))/100,864E5<=f&&(this.W=0,Eb(this));if(0>d||this.M<this.Z)-1E3>d&&(this.F-=d),d=0;this.xb+=this.Ba;this.N+=d;b(c,d)}else Bb(this),this.u&&this.u.stop(ha(),Hb(this))};m.Vb=function(){return 0};
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this.f=a,this.b=a&(a^c)));break;case 2944:0<=(c=M(this,d=V(this,a,F)))&&(a=c-(this.g>>16&1),0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=(a^c)&c));break;case 3008:0<=(c=W(this,a))&&(this.c=this.f=c,this.g=this.b=0);break;case 3072:a&56?0<=(c=M(this,d=V(this,a,F)))&&(a=(this.g&65536|c)>>1,0<=L(this,d,a)&&(this.g=c<<16,this.c=this.f=a,this.b=a^this.g>>1)):(e=a&7,c=this.a[e],a=(this.g&65536|c)>>1,this.a[e]=a&65535,this.g=c<<16,this.c=this.f=a,this.b=a^this.g>>1);break;case 3136:a&56?0<=(c=M(this,d=
V(this,a,F)))&&(a=c<<1|this.g>>16&1,0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1|this.g>>16&1,this.a[e]=a&65535,this.g=this.c=this.f=a,this.b=a^c);break;case 3200:a&56?0<=(c=M(this,d=V(this,a,F)))&&(a=c&32768|c>>1,0<=L(this,d,a)&&(this.g=c<<16,this.c=this.f=a,this.b=this.c^this.g>>1)):(e=a&7,c=this.a[e],a=c&32768|c>>1,this.a[e]=a&65535,this.g=c<<16,this.c=this.f=a,this.b=this.c^this.g>>1);break;case 3264:a&56?0<=(c=M(this,d=V(this,a,F)))&&(a=c<<1,0<=L(this,d,a)&&
(this.g=this.c=this.f=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1,this.a[e]=a&65535,this.g=this.c=this.f=a,this.b=a^c);break;case 3328:f=this.a[7]+((a&63)<<1)&65535;0<=(b=Q(this,f|65536))&&(this.a[7]=this.a[5],this.a[5]=b,this.a[6]=f+2&65535);break;case 3392:a&56?0<=(f=U(this,a,0))&&(61440!==(this.o&61440)&&(f&=65535),this.j=this.o>>12&3,0<=(b=Q(this,f))&&(this.j=this.o>>14&3,0<=R(this,b)&&(this.c=this.f=b,this.b=0))):(e=a&7,b=6!==e||(this.o>>2&12288)===(this.o&12288)?this.a[e]:this.Y[this.o>>12&3],
0<=R(this,b)&&(this.c=this.f=b,this.b=0));break;case 3456:0<=(c=Ob(this))&&((this.G&57344||(this.ea=22),a&56)?0<=(f=U(this,a,0))&&(f&=65535,this.j=this.o>>12&3,0<=(d=Nb(this,f,E))&&(this.j=this.o>>14&3,0<=L(this,d,c)&&(this.c=this.f=c,this.b=0))):(e=a&7,6!==e||(this.o>>2&12288)===(this.o&12288)?this.a[e]=c:this.Y[this.o>>12&3]=c,this.c=this.f=c,this.b=0));break;case 3520:0<=(d=V(this,a,E))&&(a=-(this.c>>15&1),0<=L(this,d,a)&&(this.f=a,this.b=0));break;case 35328:a&56?0<=(d=V(this,a,Ka))&&0<=T(this,
d,0)&&(this.c=this.g=this.b=this.f=0):(this.a[a&7]&=65280,this.c=this.g=this.b=this.f=0);break;case 35392:0<=(c=S(this,d=V(this,a,G)))&&(a=~c,0<=T(this,d,a)&&(this.c=this.f=a<<8,this.g=65536,this.b=0));break;case 35456:0<=(c=S(this,d=V(this,a,G)))&&(a=c+1,0<=T(this,d,a)&&(this.c=this.f=a<<8,this.b=(a&(a^c))<<8));break;case 35520:0<=(c=S(this,d=V(this,a,G)))&&(a=c-1,0<=T(this,d,a)&&(this.c=this.f=a<<8,this.b=((a^c)&c)<<8));break;case 35584:0<=(c=S(this,d=V(this,a,G)))&&(a=-c,0<=T(this,d,a)&&(this.g=
this.c=this.f=a<<8,this.b=(a&c)<<8));break;case 35648:0<=(c=S(this,d=V(this,a,G)))&&(a=c+(this.g>>16&1),0<=T(this,d,a)&&(this.c=this.f=this.g=a<<8,this.b=(a&(a^c))<<8));break;case 35712:0<=(c=S(this,d=V(this,a,G)))&&(a=c-(this.g>>16&1),0<=T(this,d,a)&&(this.c=this.f=this.g=a<<8,this.b=((a^c)&c)<<8));break;case 35776:0<=(c=X(this,a))&&(this.c=this.f=c<<8,this.g=this.b=0);break;case 35840:0<=(c=S(this,d=V(this,a,G)))&&(a=((this.g&65536)>>8|c)>>1,0<=T(this,d,a)&&(this.g=c<<16,this.c=this.f=a<<8,this.b=
this.c^this.g>>1));break;case 35904:0<=(c=S(this,d=V(this,a,G)))&&(a=c<<1|this.g>>16&1,0<=T(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a^c)<<8));break;case 35968:0<=(c=S(this,d=V(this,a,G)))&&(a=c&128|c>>1,0<=T(this,d,a)&&(this.g=c<<16,this.c=this.f=a<<8,this.b=this.c^this.g>>1));break;case 36032:0<=(c=S(this,d=V(this,a,G)))&&(a=c<<1,0<=T(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a^c)<<8));break;case 36160:a&56?0<=(f=U(this,a,0))&&(this.j=this.o>>12&3,0<=(b=Q(this,f|65536))&&(this.j=this.o>>
14&3,0<=R(this,b)&&(this.c=this.f=b,this.b=0))):(e=a&7,b=6!==e||(this.o>>2&12288)===(this.o&12288)?this.a[e]:this.Y[this.o>>12&3],0<=R(this,b)&&(this.c=this.f=b,this.b=0));break;case 36224:0<=(c=Ob(this))&&((this.G&57344||(this.ea=22),a&56)?0<=(f=U(this,a,0))&&(this.j=this.o>>12&3,0<=(d=Nb(this,f|65536,E))&&(this.j=this.o>>14&3,0<=L(this,d,c)&&(this.c=this.f=c,this.b=0))):(e=a&7,6!==e||(this.o>>2&12288)===(this.o&12288)?this.a[e]=c:this.Y[this.o>>12&3]=c,this.c=this.f=c,this.b=0));break;default:switch(a&
65528){case 128:0<=(b=Ob(this))&&(e=a&7,this.a[7]=this.a[e],this.a[e]=b);break;case 152:this.o&49152||(this.o=this.o&63519|(a&7)<<5,this.ja=1);break;case 160:case 168:a&1&&(this.g=0);a&2&&(this.b=0);a&4&&(this.f=1);a&8&&(this.c=0);break;case 176:case 184:a&1&&(this.g=65536);a&2&&(this.b=32768);a&4&&(this.f=0);a&8&&(this.c=32768);break;default:switch(a){case 0:49152&this.o?(this.m|=128,K(this,4,46)):(this.Ca=3,Ib(this),console.log("HALT at "+this.a[7].toString(8)));break;case 1:e=0;if(0<(a=this.i.length))for(;0<
a--;)e+=this.i[a].fa,this.i[a].fa=0;0===e&&0===this.Ca&&(this.Ca=2,Ib(this));break;case 3:K(this,12,6);break;case 4:K(this,16,8);break;case 5:this.o&49152||(Lb(this),this.u.reset());break;case 2:case 6:d=this.a[6];0<=(f=Q(this,d|65536))&&(d=d+2&65535,0<=(b=Q(this,d|65536))&&(this.a[6]=d+2&65535,b&=63743,this.o&49152&&(b=b&63519|this.o&63712),this.a[7]=f,ab(this,b),this.C&=-17,2===a&&(this.C|=this.o&16)));break;default:K(this,8,48)}}}}}}}while(0<this.v)}return this.h.complete?this.R-this.v:void 0===
this.h.complete?0:-1};u(function(){for(var a=C(document,"pdp11","cpu"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Jb(d);B(d,c)}});function Qb(a,b){var c=a+b;!this.C&128&&(this.c=this.f=this.g=c,this.b=(a^c)&(b^c));return c&65535}function Rb(a,b){var c=~a&b;Mb(this,c);return c}function Sb(a,b){var c=a|b;Mb(this,c);return c}function Tb(a,b){var c=b-a;!this.C&128&&(this.c=this.f=this.g=c,this.b=(a^b)&(b^c));return c&65535}function Kb(a){Ub[a>>12].call(this,a)}function Z(){--this.v}
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T(this,V(this,a,Ka),b)):this.a[a&7]=b;Mb(this,b);--this.v},Z,Z,Z,Z,function(a){Pb(this,a,W(this,a>>6),Tb);--this.v},Z];function Vb(a){w.call(this,"ROM",a,Vb);this.b=null;this.s=a.addr;this.f=a.size;this.v=a.writable;this.g=a.alias;this.i=a.file;this.F=ba(this.i);if(this.i){a=this.i;var b=ca(this.F);"json"!=b&&"hex"!=b&&(a=ea()+"/api/v1/dump?file="+this.i+"&format=bytes&decimal=true");var c=this;p(a,null,!0,function(a,b,e){Wb(c,a,b,e)})}}y(Vb);
Vb.prototype.Ga=function(a,b,c,d){this.u=b;this.c=c;this.I=d;Xb(this)};Vb.prototype.ua=function(){this.j&&(this.I&&this.I.c(this.id,this.s,this.f,this.j),delete this.j);return!0};Vb.prototype.ta=function(){return!0};
function Wb(a,b,c,d){if(d)a.K("Unable to load system ROM (error "+d+": "+b+")");else{Da(a.Fb,b,c);var f;if("["==c.charAt(0)||"{"==c.charAt(0))try{var e,h,g=eval("("+c+")");if(e=g.bytes)a.b=e;else if(e=g.words)for(a.b=Array(2*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255;else if(e=g.data)for(a.b=Array(4*e.length),h=f=0;f<e.length;f++)a.b[h++]=e[f]&255,a.b[h++]=e[f]>>8&255,a.b[h++]=e[f]>>16&255,a.b[h++]=e[f]>>24&255;else a.b=g;a.j=g.symbols;if(!a.b.length){q("Empty ROM: "+b);
return}if(1==a.b.length){q(a.b[0]);return}}catch(k){a.K("ROM data error: "+k.message);return}else for(b=c.replace(/\n/gm," ").replace(/ +$/,"").split(" "),a.b=Array(b.length),f=0;f<b.length;f++)a.b[f]=aa(b[f]);Xb(a)}}
function Xb(a){if(!Ga(a))if(!a.i)D(a);else if(a.b&&a.u){a.f||(a.f=a.b.length);if(a.b.length!=a.f){var b="ROM size ("+n(a.b.length,8,!0)+") does not match specified size ("+n(a.f,8,!0)+")";a.h.error=!0;a.K(b)}else{b=a.s;if(Ta(a.u,b,a.f,a.v?1:nb)){var c;for(c=0;c<a.b.length;c++){var d=a.u,f=b+c;d.b[(f&d.u)>>>d.f].Wb(f&d.i,a.b[c]&255,f)}b=!0}else b=!1;if(b){b=[];"number"==typeof a.g?b.push(a.g):null!=a.g&&a.g.length&&(b=a.g);for(c=0;c<b.length;c++){for(var e=a,d=b[c],f=e.u,h=e.f,g=[],k=e.s>>>f.f;0<h&&
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m.reset=function(){!this.b&&this.f&&Ta(this.u,this.g,this.f,1)&&(this.b=!0);this.b||q("No RAM allocated")};m.save=function(){return null};m.restore=function(){return!0};u(function(){for(var a=C(document,"pdp11","ram"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Yb(d);B(d,c)}});function Zb(a){w.call(this,"Keyboard",a,Zb);D(this)}y(Zb);Zb.prototype.ba=function(){return!1};Zb.prototype.Ga=function(a,b,c,d){this.s=a;this.c=c;this.I=d;this.xa=null};
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function $b(a,b,c){w.call(this,"Computer",a,$b);this.h.L=!1;ac(this,b);this.M=yb(this,"autoPower",a);this.g=0;this.ca=a.busWidth||a.buswidth;this.b=bc;this.F=null;this.s=this.W=!1;this.url=yb(this,"url")||"";(Math.random()+.1).toString(36);this.f=cc(this);if(this.c=Ea("CPU",this.id)){this.I=Ea("Debugger",this.id);this.u=new Na({id:this.Fb+".bus",busWidth:this.ca},this.c,this.I);var d,f=z(this.id);if((this.i=Ea("Panel",this.id))&&this.i.zb)for(b=0;b<f.length;b++)d=f[b],d.K=this.i.K,d.X=this.i.X,d.zb=
this.i.zb;this.X("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.X("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.Ga&&d.Ga(this,this.u,this.c,this.I);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.v=d:this.b=parseInt(d,10));var e;if(a=yb(this,"state")||(e=!0,a.state))b=this.N=a,e||(this.s=!0,this.b=bc),this.b&&(this.J=
new O(this,"1.30.0"),dc(this.J)?b=null:delete this.J);!b&&this.b&&(b=ec(this))&&(this.s=!0);if(b){var h=this;p(b,null,!0,function(a,b,c){c?(h.v=null,h.s=!1,h.K("Unable to load machine state from server (error "+c+(b?": "+(String.prototype.trim?b.trim():b.replace(/^\s+|\s+$/g,"")):"")+")")):(h.F=b,h.W=!0);D(h)})}else D(this);this.A.power||(this.M=!0);!c&&this.M&&fc(this,this.cb)}else q("Unable to find CPU component")}y($b);var bc=0;
function ac(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){q(d.message+" ("+c+")")}}a.Z=b}function yb(a,b,c){var d=b.toLowerCase(),d=xa[b]||xa[d];void 0===d&&a.Z&&(d=a.Z[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function fc(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(){fc(a,b,c)});return}}b.call(a,c)}
function gc(a,b){var c=new O(a,"1.30.0","validate");if(dc(c)&&hc(c)){var d=ic(c,"timestamp"),f=b?ic(b,"timestamp"):"unknown";d!=f&&(a.K("Machine state may be out-of-date\n("+d+" vs. "+f+")\nCheck your browser's local storage limits"),b||c.clear())}}m=$b.prototype;
m.cb=function(a){void 0===a&&(a=this.b||(this.F?1:bc));if(!this.g){this.g++;var b=!1,c=!1;this.R=!1;var d=this.J||new O(this,"1.30.0");if(-1==a)b=!0;else if(a>bc){if(dc(d,this.F)){this.j=new O(this,"1.30.0","failsafe");dc(this.j)&&(jc(this,d),a=2,kc(this.j));P(this.j,"timestamp",ia());lc(this.j);var f=this.b&&!this.s;if(1==a||ja("Click OK to restore the previous PDP11js machine state, or CANCEL to reset the machine.")){if(c=hc(d)){var e=ic(d,"code"),h=ic(d,"data");e&&("ok"==e?dc(d,h):("error"==e&&
"no machine state"!=h?(this.K("Error: "+h),"unable to verify user"==h&&(na("user",""),this.f=null)):this.X(e+": "+h),kc(d),dc(d)?(c=hc(d),f=!0):c=!1))}f&&gc(this,c?d:null)}else 2==a&&d.clear()}else gc(this);delete this.F;delete this.J}f=z(this.id);for(e=0;e<f.length;e++)h=f[e],h!==this&&h!=this.c&&(c=mc(this,h,d,b,c));b=[d,a,c];-1!=a?fc(this,this.Ob,b):this.Ob(b)}};
function mc(a,b,c,d,f){if(!b.h.L){b.h.L=!0;if(b.ua){var e=null;f&&((e=ic(c,b.id))||(e=ic(c,b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof e&&(e=null);!b.ua(e,d)&&e&&(q("Unable to restore state for "+b.type),a.N&&!a.W?(c.clear(),a.b=bc,window&&window.location.reload()):a.R=!0,b.ua(null),f=!1)}if(!d&&b.Hb)for(a=b.Hb.split("|"),c=0;c<a.length;c++)b.status(a[c])}return f}
m.Ob=function(a){var b=a[0],c=0>a[1];a=a[2];this.da=!0;this.h.L=!0;var d=this.A.power;d&&(d.textContent="Shutdown");this.c&&(mc(this,this.c,b,c,a),this.c.Xa());this.R&&(jc(this,b),b.clear());!c&&this.j&&(this.j.clear(),delete this.j);this.g=0};
function jc(a,b){if(ja("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||"",d=b.toString(),f={app:"PDP11js",ver:"1.30.0"};f.url=a.url;f.user=c;f.type="bug";f.data=d;p("http://www.pcjs.org/api/v1/report",f,!0)}}
function nc(a,b,c){var d,f="none";if(a.g)return null;a.g--;var e=new O(a,"1.30.0"),h=new O(a,"1.30.0","validate"),g=ia();P(h,"timestamp",g);P(e,"timestamp",g);P(e,"version","1.30.0");P(e,"url",window?window.location.href:null);P(e,"browser",window?window.navigator.userAgent:"");a.c&&a.c.ta&&(c&&Db(a.c),d=a.c.ta(b,c),"object"===typeof d&&P(e,a.c.id,d),c&&(a.c.h.L=!1,!1===d&&(f=null)));for(var g=z(a.id),k=0;k<g.length;k++){var l=g[k];l.h.L&&(l.ta&&(d=l.ta(b,c),"object"===typeof d&&P(e,l.id,d)),c&&(l.h.L=
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a^this.f>>1);break;case 3136:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=c<<1|this.f>>16&1,0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1|this.f>>16&1,this.a[e]=a&65535,this.f=this.c=this.g=a,this.b=a^c);break;case 3200:a&56?0<=(c=M(this,d=W(this,a,F)))&&(a=c&32768|c>>1,0<=L(this,d,a)&&(this.f=c<<16,this.c=this.g=a,this.b=this.c^this.f>>1)):(e=a&7,c=this.a[e],a=c&32768|c>>1,this.a[e]=a&65535,this.f=c<<16,this.c=this.g=a,this.b=this.c^this.f>>1);break;case 3264:a&56?0<=(c=
M(this,d=W(this,a,F)))&&(a=c<<1,0<=L(this,d,a)&&(this.f=this.c=this.g=a,this.b=a^c)):(e=a&7,c=this.a[e],a=c<<1,this.a[e]=a&65535,this.f=this.c=this.g=a,this.b=a^c);break;case 3328:f=this.a[7]+((a&63)<<1)&65535;0<=(b=R(this,f|65536))&&(this.a[7]=this.a[5],this.a[5]=b,this.a[6]=f+2&65535);break;case 3392:a&56?0<=(f=V(this,a,0))&&(61440!==(this.s&61440)&&(f&=65535),this.j=this.s>>12&3,0<=(b=R(this,f))&&(this.j=this.s>>14&3,0<=S(this,b)&&(this.c=this.g=b,this.b=0))):(e=a&7,b=6!==e||(this.s>>2&12288)===
(this.s&12288)?this.a[e]:this.Y[this.s>>12&3],0<=S(this,b)&&(this.c=this.g=b,this.b=0));break;case 3456:0<=(c=Ob(this))&&((this.G&57344||(this.ea=22),a&56)?0<=(f=V(this,a,0))&&(f&=65535,this.j=this.s>>12&3,0<=(d=Nb(this,f,E))&&(this.j=this.s>>14&3,0<=L(this,d,c)&&(this.c=this.g=c,this.b=0))):(e=a&7,6!==e||(this.s>>2&12288)===(this.s&12288)?this.a[e]=c:this.Y[this.s>>12&3]=c,this.c=this.g=c,this.b=0));break;case 3520:0<=(d=W(this,a,E))&&(a=-(this.c>>15&1),0<=L(this,d,a)&&(this.g=a,this.b=0));break;
case 35328:a&56?0<=(d=W(this,a,Ka))&&0<=U(this,d,0)&&(this.c=this.f=this.b=this.g=0):(this.a[a&7]&=65280,this.c=this.f=this.b=this.g=0);break;case 35392:0<=(c=T(this,d=W(this,a,G)))&&(a=~c,0<=U(this,d,a)&&(this.c=this.g=a<<8,this.f=65536,this.b=0));break;case 35456:0<=(c=T(this,d=W(this,a,G)))&&(a=c+1,0<=U(this,d,a)&&(this.c=this.g=a<<8,this.b=(a&(a^c))<<8));break;case 35520:0<=(c=T(this,d=W(this,a,G)))&&(a=c-1,0<=U(this,d,a)&&(this.c=this.g=a<<8,this.b=((a^c)&c)<<8));break;case 35584:0<=(c=T(this,
d=W(this,a,G)))&&(a=-c,0<=U(this,d,a)&&(this.f=this.c=this.g=a<<8,this.b=(a&c)<<8));break;case 35648:0<=(c=T(this,d=W(this,a,G)))&&(a=c+(this.f>>16&1),0<=U(this,d,a)&&(this.c=this.g=this.f=a<<8,this.b=(a&(a^c))<<8));break;case 35712:0<=(c=T(this,d=W(this,a,G)))&&(a=c-(this.f>>16&1),0<=U(this,d,a)&&(this.c=this.g=this.f=a<<8,this.b=((a^c)&c)<<8));break;case 35776:0<=(c=Y(this,a))&&(this.c=this.g=c<<8,this.f=this.b=0);break;case 35840:0<=(c=T(this,d=W(this,a,G)))&&(a=((this.f&65536)>>8|c)>>1,0<=U(this,
d,a)&&(this.f=c<<16,this.c=this.g=a<<8,this.b=this.c^this.f>>1));break;case 35904:0<=(c=T(this,d=W(this,a,G)))&&(a=c<<1|this.f>>16&1,0<=U(this,d,a)&&(this.f=this.c=this.g=a<<8,this.b=(a^c)<<8));break;case 35968:0<=(c=T(this,d=W(this,a,G)))&&(a=c&128|c>>1,0<=U(this,d,a)&&(this.f=c<<16,this.c=this.g=a<<8,this.b=this.c^this.f>>1));break;case 36032:0<=(c=T(this,d=W(this,a,G)))&&(a=c<<1,0<=U(this,d,a)&&(this.f=this.c=this.g=a<<8,this.b=(a^c)<<8));break;case 36160:a&56?0<=(f=V(this,a,0))&&(this.j=this.s>>
12&3,0<=(b=R(this,f|65536))&&(this.j=this.s>>14&3,0<=S(this,b)&&(this.c=this.g=b,this.b=0))):(e=a&7,b=6!==e||(this.s>>2&12288)===(this.s&12288)?this.a[e]:this.Y[this.s>>12&3],0<=S(this,b)&&(this.c=this.g=b,this.b=0));break;case 36224:0<=(c=Ob(this))&&((this.G&57344||(this.ea=22),a&56)?0<=(f=V(this,a,0))&&(this.j=this.s>>12&3,0<=(d=Nb(this,f|65536,E))&&(this.j=this.s>>14&3,0<=L(this,d,c)&&(this.c=this.g=c,this.b=0))):(e=a&7,6!==e||(this.s>>2&12288)===(this.s&12288)?this.a[e]=c:this.Y[this.s>>12&3]=
c,this.c=this.g=c,this.b=0));break;default:switch(a&65528){case 128:0<=(b=Ob(this))&&(e=a&7,this.a[7]=this.a[e],this.a[e]=b);break;case 152:this.s&49152||(this.s=this.s&63519|(a&7)<<5,this.ja=1);break;case 160:case 168:a&1&&(this.f=0);a&2&&(this.b=0);a&4&&(this.g=1);a&8&&(this.c=0);break;case 176:case 184:a&1&&(this.f=65536);a&2&&(this.b=32768);a&4&&(this.g=0);a&8&&(this.c=32768);break;default:switch(a){case 0:49152&this.s?(this.m|=128,K(this,4,46)):(this.Ca=3,Ib(this),console.log("HALT at "+this.a[7].toString(8)));
break;case 1:c=0;if(0<(a=this.i.length))for(;0<a--;)c+=this.i[a].fa,this.i[a].fa=0;0===c&&0===this.Ca&&(this.Ca=2,Ib(this));break;case 3:K(this,12,6);break;case 4:K(this,16,8);break;case 5:this.s&49152||(Lb(this),this.v.reset());break;case 2:case 6:d=this.a[6];0<=(f=R(this,d|65536))&&(d=d+2&65535,0<=(b=R(this,d|65536))&&(this.a[6]=d+2&65535,b&=63743,this.s&49152&&(b=b&63519|this.s&63712),this.a[7]=f,ab(this,b),this.C&=-17,2===a&&(this.C|=this.s&16)));break;default:K(this,8,48)}}}}}}}while(0<this.o)
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