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Fixed read/write breakpoints for instructions that snapshot the cycle count, and improved the disassembly of PC-relative operands

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This commit is contained in:
Jeff Parsons 2016-10-21 13:45:01 -07:00 • committed by Jeff Parsons
commit 22e24697fe
5 changed files with 286 additions and 263 deletions
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13
modules/pdp11/lib/cpu.js
View file

@ -530,7 +530,7 @@ CPUPDP11.prototype.addCycles = function(nCycles, fEndStep)
{
this.nTotalCycles += nCycles;
if (fEndStep) {
this.nBurstCycles = this.nStepCycles = 0;
this.nBurstCycles = this.nStepCycles = this.nSnapCycles = 0;
}
};
@ -643,7 +643,7 @@ CPUPDP11.prototype.resetCycles = function()
{
this.mhz = 0;
this.nYieldsSinceStatusUpdate = 0;
this.nTotalCycles = this.nRunCycles = this.nBurstCycles = this.nStepCycles = 0;
this.nTotalCycles = this.nRunCycles = this.nBurstCycles = this.nStepCycles = this.nSnapCycles = 0;
this.resetChecksum();
this.setSpeed(1);
};
@ -1019,7 +1019,13 @@ CPUPDP11.prototype.updateTimers = function(nCycles)
CPUPDP11.prototype.endBurst = function(fReset)
{
var nCycles = this.nBurstCycles -= this.nStepCycles;
this.nStepCycles = 0;
/*
* In addition to zeroing nStepCycles, it's important that we also zero nSnapCycles, because if a CPU
* burst is being ended after nStepCycles has been "snapped" (because a certain opcode has an unusual timing
* calculation that must be based on a "snapped" cycle count rather the opcode's starting cycle count), we
* could inadvertently undo the endBurst() if the original "snapped" value was used to update nStepCycles.
*/
this.nStepCycles = this.nSnapCycles = 0;
if (fReset) this.nBurstCycles = 0;
return nCycles;
};
@ -1190,7 +1196,6 @@ CPUPDP11.prototype.yieldCPU = function()
{
this.endBurst(); // this will break us out of stepCPU()
this.nCyclesNextYield = 0; // this will break us out of runCPU(), once we break out of stepCPU()
// if (DEBUG) this.nSnapCycles = this.nBurstCycles;
/*
* The Debugger calls yieldCPU() after every message() to ensure browser responsiveness, but it looks
* odd for those messages to show CPU state changes if the Control Panel, Video display, etc, does not,

22
modules/pdp11/lib/cpuops.js
View file

@ -1191,9 +1191,9 @@ PDP11.opJMP = function(opCode)
* Since JMP and JSR opcodes have their own unique timings for the various dst modes, we must snapshot
* nStepCycles before decoding the mode, and then use that to update nStepCycles.
*/
var nSnapCycles = this.nStepCycles;
this.nSnapCycles = this.nStepCycles;
this.setPC(this.readDstAddr(opCode));
this.nStepCycles = nSnapCycles - PDP11.JMP_CYCLES[this.dstMode];
this.nStepCycles = this.nSnapCycles - PDP11.JMP_CYCLES[this.dstMode];
};
PDP11.JSR_CYCLES = [
@ -1212,7 +1212,7 @@ PDP11.opJSR = function(opCode)
* Since JMP and JSR opcodes have their own unique timings for the various dst modes, we must snapshot
* nStepCycles before decoding the mode, and then use that to update nStepCycles.
*/
var nSnapCycles = this.nStepCycles;
this.nSnapCycles = this.nStepCycles;
/*
* TODO: Determine whether or not the SRCMODE operand (regsGen[reg]) should be snapped BEFORE or AFTER we
* decode the DSTMODE operand. Doing it AFTER seems a bit risky.
@ -1222,7 +1222,7 @@ PDP11.opJSR = function(opCode)
this.pushWord(this.regsGen[reg]);
this.regsGen[reg] = this.getPC();
this.setPC(addr);
this.nStepCycles = nSnapCycles - PDP11.JSR_CYCLES[this.dstMode];
this.nStepCycles = this.nSnapCycles - PDP11.JSR_CYCLES[this.dstMode];
};
/**
@ -1287,9 +1287,9 @@ PDP11.opMOV = function(opCode)
* nStepCycles after decoding the src mode, and then use that to update nStepCycles.
*/
var data = this.readSrcWord(opCode);
var nSnapCycles = this.nStepCycles;
this.nSnapCycles = this.nStepCycles;
this.updateNZVFlags(this.writeDstWord(opCode, data));
this.nStepCycles = nSnapCycles - PDP11.MOV_CYCLES[(this.srcMode? 8 : 0) + this.dstMode] + (this.dstReg == 7 && !this.dstMode? 2 : 0);
this.nStepCycles = this.nSnapCycles - PDP11.MOV_CYCLES[(this.srcMode? 8 : 0) + this.dstMode] + (this.dstReg == 7 && !this.dstMode? 2 : 0);
};
/**
@ -1322,10 +1322,10 @@ PDP11.opMTPD = function(opCode)
* nStepCycles before decoding the mode, and then use that to update nStepCycles.
*/
var data = this.popWord();
var nSnapCycles = this.nStepCycles;
this.nSnapCycles = this.nStepCycles;
this.writeWordToPrevSpace(opCode, PDP11.ACCESS.DSPACE, data);
this.updateNZVFlags(data);
this.nStepCycles = nSnapCycles - PDP11.MTP_CYCLES[this.dstMode];
this.nStepCycles = this.nSnapCycles - PDP11.MTP_CYCLES[this.dstMode];
};
/**
@ -1341,10 +1341,10 @@ PDP11.opMTPI = function(opCode)
* nStepCycles before decoding the mode, and then use that to update nStepCycles.
*/
var data = this.popWord();
var nSnapCycles = this.nStepCycles;
this.nSnapCycles = this.nStepCycles;
this.writeWordToPrevSpace(opCode, PDP11.ACCESS.ISPACE, data);
this.updateNZVFlags(data);
this.nStepCycles = nSnapCycles - PDP11.MTP_CYCLES[this.dstMode];
this.nStepCycles = this.nSnapCycles - PDP11.MTP_CYCLES[this.dstMode];
};
/**
@ -1497,7 +1497,7 @@ PDP11.opRTS = function(opCode)
var src = this.popWord();
var reg = opCode & PDP11.OPREG.MASK;
/*
* When the popular "RTS PC" form is used, we might as well eliminate the useless setting of PC to itself.
* When the popular "RTS PC" form is used, we might as well eliminate the useless setting of PC to
*/
if (reg == PDP11.REG.PC) {
this.setPC(src);

29
modules/pdp11/lib/debugger.js
View file

@ -2091,7 +2091,8 @@ if (DEBUGGER) {
/*
* If getOperand() returns an Array rather than a string, then the first element is the original
* operand, and the second element contains an alternate representation of the operand (eg, target address).
* operand, and the second element contains an alternate representation of the operand (eg, target address,
* memory contents, etc).
*/
if (typeof sOperand != "string") {
sTarget = sOperand[1];
@ -2134,6 +2135,10 @@ if (DEBUGGER) {
* If getOperand() returns an Array rather than a string, then the first element is the original
* operand, and the second element is a comment containing an alternate representation of the operand.
*
* TODO: For PC-relative addresses, we now return the effective address directly, rather than as the
* second element of an Array; however, I still envision using Array return values to include current
* memory operands, so support for such values is being left in place.
*
* @this {DebuggerPDP11}
* @param {number} opCode
* @param {number} opType
@ -2229,9 +2234,20 @@ if (DEBUGGER) {
sOperand = this.toStrBase(wIndex, 0, true) + '(' + this.getRegName(reg) + ')';
if (reg == 7) {
/*
* When using R7 (aka PC), INDEX is known as RELATIVE
* When using R7 (aka PC), INDEX is known as RELATIVE. However, instead of displaying
* such an instruction like this:
*
* 016156: 010167 001300 MOV R1,1300(PC) ; @017462
*
* with the effective address display to the far right, let's display it like this instead:
*
* 016156: 010167 001300 MOV R1,017462
*
* because you can still clearly see PC-relative offset (eg, 001300) as part of the disassembly.
*
* sOperand = [sOperand, this.toStrBase((wIndex + dbgAddr.addr) & 0xffff)];
*/
sOperand = [sOperand, this.toStrBase((wIndex + dbgAddr.addr) & 0xffff)];
sOperand = this.toStrBase((wIndex + dbgAddr.addr) & 0xffff);
}
break;
case PDP11.OPMODE.INDEXD: // 0x7: INDEX DEFERRED
@ -2239,9 +2255,12 @@ if (DEBUGGER) {
sOperand = '@' + this.toStrBase(wIndex) + '(' + this.getRegName(reg) + ')';
if (reg == 7) {
/*
* When using R7 (aka PC), INDEX DEFERRED is known as RELATIVE DEFERRED
* When using R7 (aka PC), INDEX DEFERRED is known as RELATIVE DEFERRED. And for the same
* reasons articulated above, we now display the effective address inline.
*
* sOperand = [sOperand, this.toStrBase((wIndex + dbgAddr.addr) & 0xffff)];
*/
sOperand = [sOperand, this.toStrBase((wIndex + dbgAddr.addr) & 0xffff)];
sOperand = '@' + this.toStrBase((wIndex + dbgAddr.addr) & 0xffff);
}
break;
default:

271
versions/pdpjs/1.30.1/pdp11-dbg.js
View file

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function mf(a){var b=Vd(this,a);a=a>>6&7;b&32768&&(b|=-65536);var c=this.u[a];c&32768&&(c|=-65536);b=~~(b*c);this.u[a]=b>>16&65535;this.u[a|1]=b&65535;this.G&128||(this.W=b>>16,this.Z=this.W|b,this.T=0,this.S=-32768>b||32767<b?65536:0);this.b-=23}function nf(){this.b-=5}function of(){this.M&49152||(fd(this),this.A.reset());this.b-=667}function pf(){Jd(this);this.G|=this.M&16;this.b-=13}
function qf(a){if(a&8)U.call(this,a);else{var b=Kd(this);a&=7;7==a?N(this,b):(N(this,this.u[a]),this.u[a]=b);this.b-=9}}function W(a){a&1&&(this.S=65536);a&2&&(this.T=32768);a&4&&(this.Z=0);a&8&&(this.W=32768);this.b-=5}function rf(a){var b=(a&448)>>6;if(this.u[b]=this.u[b]-1&65535)N(this,this.u[7]-((a&63)<<1)),this.b+=1;this.b-=6}function sf(a){R(this,a,Sd(this,a),ve);this.b-=this.g?9+(this.H&&6<=this.f?1:0):(this.F?5:3)+(7==this.f?2:0)}
function tf(a){R(this,a,0,xe);this.b-=this.g?9:3+(7==this.f?2:0)}function uf(){this.ga(28,5);this.b-=5}function vf(){this.G&4||this.B.ba();this.G|=4;ld(this,-2);this.b-=3}function wf(a){R(this,a,Sd(this,a),ye);this.b-=this.g?9:3+(7==this.f?2:0)}function U(a){var b;if(b=this.i)b=this.i,D(b,"undefined opcode "+J(b,a),!0,!0),b=$b(b);b||this.ga(8,6)}function cd(a){xf[a>>12].call(this,a)}function yf(a){zf[a>>6&3].call(this,a)}function Af(a){Bf[a>>6&3].call(this,a)}
function Cf(a){Df[a>>6&3].call(this,a)}function Ef(a){Ff[a&15].call(this,a)}function Gf(a){Hf[a&15].call(this,a)}function If(a){Jf[a>>6&3].call(this,a)}function Kf(a){Lf[a>>6&3].call(this,a)}function Mf(a){Nf[a>>6&3].call(this,a)}
var xf=[function(a){Of[a>>8&15].call(this,a)},jf,Ye,Ie,Ee,Ge,ze,U,function(a){Pf[a>>8&15].call(this,a)},kf,Ze,Je,Fe,He,sf,U],Of=[function(a){Qf[a>>4&15].call(this,a)},Ve,Se,Ke,Le,Qe,Me,Oe,gf,gf,yf,Af,Cf,U,U,U],zf=[function(a){Ed(this,Xd(this,a,0));this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,0,je);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,1,ne);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,1,le);this.b-=this.g?9:3+(7==this.f?2:0)}],Bf=[function(a){R(this,a,0,
pe);this.b-=this.g?11:6},function(a){R(this,a,hd(this)?1:0,$d);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,hd(this)?1:0,ve);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Vd(this,a);Ed(this,a);this.b-=this.g?4:3+(7==this.f?2:0)}],Df=[function(a){R(this,a,0,te);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,0,re);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,0,de);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){R(this,a,0,be);this.b-=this.g?9:3+(7==this.f?2:0)}],
Qf=[function(a){Rf[a&15].call(this,a)},U,U,U,ef,ef,ef,ef,qf,U,Ef,Gf,tf,tf,tf,tf],Rf=[bf,vf,pf,Ue,cf,of,U,U,U,U,U,U,U,U,U,U],Ff=[nf,function(){this.R=0;this.b-=5},function(){this.S=0;this.b-=5},T,function(){this.Z=1;this.b-=5},T,T,T,function(){this.W=0;this.b-=5},T,T,T,T,T,T,T],Hf=[nf,function(){this.R=65536;this.b-=5},function(){this.S=32768;this.b-=5},W,function(){this.Z=0;this.b-=5},W,W,W,function(){this.W=32768;this.b-=5},W,W,W,W,W,W,W],Pf=[Te,Re,Ne,Pe,We,Xe,Ce,De,af,uf,If,Kf,Mf,U,U,U],Jf=[function(a){Ed(this,
Qf=[function(a){Rf[a&15].call(this,a)},U,U,U,ef,ef,ef,ef,qf,U,Ef,Gf,tf,tf,tf,tf],Rf=[bf,vf,pf,Ue,cf,of,U,U,U,U,U,U,U,U,U,U],Ff=[nf,function(){this.S=0;this.b-=5},function(){this.T=0;this.b-=5},T,function(){this.Z=1;this.b-=5},T,T,T,function(){this.W=0;this.b-=5},T,T,T,T,T,T,T],Hf=[nf,function(){this.S=65536;this.b-=5},function(){this.T=32768;this.b-=5},W,function(){this.Z=0;this.b-=5},W,W,W,function(){this.W=32768;this.b-=5},W,W,W,W,W,W,W],Pf=[Te,Re,Ne,Pe,We,Xe,Ce,De,af,uf,If,Kf,Mf,U,U,U],Jf=[function(a){Ed(this,
Wd(this,a,0));this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Q(this,a,0,ke);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Q(this,a,1,oe);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Q(this,a,1,me);this.b-=this.g?9:3+(7==this.f?2:0)}],Lf=[function(a){Q(this,a,0,qe);this.b-=this.g?11:6},function(a){Q(this,a,hd(this)?1:0,ae);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Q(this,a,hd(this)?1:0,we);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){a=Ud(this,a);Ed(this,a<<8);this.b-=this.g?4:3+(7==
this.f?2:0)}],Nf=[function(a){Q(this,a,0,ue);this.b-=this.g?9+(this.$a&1):3+(7==this.f?2:0)},function(a){Q(this,a,0,se);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Q(this,a,0,ee);this.b-=this.g?9+(this.$a&1):3+(7==this.f?2:0)},function(a){Q(this,a,0,ce);this.b-=this.g?9:3+(7==this.f?2:0)}];function dd(a){Sf[a>>12].call(this,a)}
var Sf=[function(a){lg[a>>8&15].call(this,a)},jf,Ye,Ie,Ee,Ge,ze,function(a){mg[a>>8&15].call(this,a)},function(a){ng[a>>8&15].call(this,a)},kf,Ze,Je,Fe,He,sf,U],lg=[function(a){og[a>>4&15].call(this,a)},Ve,Se,Ke,Le,Qe,Me,Oe,gf,gf,yf,Af,Cf,function(a){pg[a>>6&3].call(this,a)},U,U],pg=[function(a){a=this.u[7]+((a&63)<<1)&65535;var b=this.oa(a|this.M);N(this,this.u[5]);this.u[6]=a+2&65535;this.u[5]=b;this.b-=8},function(a){a=Pd(this,a,0);Id(this,a);P(this,a);this.b-=11},function(a){var b=Kd(this),c=
this.b;Qd(this,a,0,b);P(this,b);this.b=c-lf[this.g]},function(a){P(this,Xd(this,a,this.Ea?65535:0));this.b-=this.g?9:3+(7==this.f?2:0)}],og=[function(a){qg[a&15].call(this,a)},U,U,U,ef,ef,ef,ef,qf,function(a){a&8?(this.L&49152||(this.L=this.L&-2017|(a&7)<<5,this.G|=1),this.b-=5):U.call(this,a)},Ef,Gf,tf,tf,tf,tf],qg=[bf,vf,pf,Ue,cf,of,function(){Jd(this);this.b-=13},U,U,U,U,U,U,U,U,U],mg=[mf,mf,$e,$e,Ae,Ae,Be,Be,wf,wf,U,U,U,U,rf,rf],ng=[Te,Re,Ne,Pe,We,Xe,Ce,De,af,uf,If,Kf,Mf,function(a){rg[a>>6&3].call(this,
a)},U,U],rg=[U,function(a){a=Pd(this,a,65536);Id(this,a);P(this,a);this.b-=11},function(a){var b=Kd(this),c=this.b;Qd(this,a,65536,b);P(this,b);this.b=c-lf[this.g]},U];
function sg(a){r.call(this,"ROM",a,sg);this.fa=this.f=null;this.D=a.addr;this.g=a.size;this.w=a.alias;this.B=a.file;this.F=oa(this.B);if(this.B){a=this.B;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.B+"&format=bytes&decimal=true");var c=this;Ba(a,null,!0,function(a,b,f){f?c.ia("Unable to load ROM resource (error "+f+": "+a+")"):(jb(c.Sa,a,b),(a=Ca(a,b))?(c.f=a.ka,c.fa=a.fa):c.B=null,tg(c))})}}u(sg);sg.prototype.Ca=function(a,b,c,d){this.A=b;this.b=c;this.i=d;tg(this)};
this.f?2:0)}],Nf=[function(a){Q(this,a,0,ue);this.b-=this.g?9+(this.bb&1):3+(7==this.f?2:0)},function(a){Q(this,a,0,se);this.b-=this.g?9:3+(7==this.f?2:0)},function(a){Q(this,a,0,ee);this.b-=this.g?9+(this.bb&1):3+(7==this.f?2:0)},function(a){Q(this,a,0,ce);this.b-=this.g?9:3+(7==this.f?2:0)}];function dd(a){Sf[a>>12].call(this,a)}
var Sf=[function(a){lg[a>>8&15].call(this,a)},jf,Ye,Ie,Ee,Ge,ze,function(a){mg[a>>8&15].call(this,a)},function(a){ng[a>>8&15].call(this,a)},kf,Ze,Je,Fe,He,sf,U],lg=[function(a){og[a>>4&15].call(this,a)},Ve,Se,Ke,Le,Qe,Me,Oe,gf,gf,yf,Af,Cf,function(a){pg[a>>6&3].call(this,a)},U,U],pg=[function(a){a=this.u[7]+((a&63)<<1)&65535;var b=this.oa(a|this.N);N(this,this.u[5]);this.u[6]=a+2&65535;this.u[5]=b;this.b-=8},function(a){a=Pd(this,a,0);Id(this,a);P(this,a);this.b-=11},function(a){var b=Kd(this);this.J=
this.b;Qd(this,a,0,b);P(this,b);this.b=this.J-lf[this.g]},function(a){P(this,Xd(this,a,this.Ea?65535:0));this.b-=this.g?9:3+(7==this.f?2:0)}],og=[function(a){qg[a&15].call(this,a)},U,U,U,ef,ef,ef,ef,qf,function(a){a&8?(this.M&49152||(this.M=this.M&-2017|(a&7)<<5,this.G|=1),this.b-=5):U.call(this,a)},Ef,Gf,tf,tf,tf,tf],qg=[bf,vf,pf,Ue,cf,of,function(){Jd(this);this.b-=13},U,U,U,U,U,U,U,U,U],mg=[mf,mf,$e,$e,Ae,Ae,Be,Be,wf,wf,U,U,U,U,rf,rf],ng=[Te,Re,Ne,Pe,We,Xe,Ce,De,af,uf,If,Kf,Mf,function(a){rg[a>>
6&3].call(this,a)},U,U],rg=[U,function(a){a=Pd(this,a,65536);Id(this,a);P(this,a);this.b-=11},function(a){var b=Kd(this);this.J=this.b;Qd(this,a,65536,b);P(this,b);this.b=this.J-lf[this.g]},U];
function sg(a){r.call(this,"ROM",a,sg);this.fa=this.f=null;this.D=a.addr;this.g=a.size;this.w=a.alias;this.B=a.file;this.F=oa(this.B);if(this.B){a=this.B;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.B+"&format=bytes&decimal=true");var c=this;Ba(a,null,!0,function(a,b,f){f?c.ia("Unable to load ROM resource (error "+f+": "+a+")"):(jb(c.Sa,a,b),(a=Ca(a,b))?(c.f=a.la,c.fa=a.fa):c.B=null,tg(c))})}}u(sg);sg.prototype.Ca=function(a,b,c,d){this.A=b;this.b=c;this.i=d;tg(this)};
sg.prototype.ya=function(){this.fa&&(this.i&&ug(this.i,this.id,this.D,this.g,this.fa),delete this.fa);return!0};sg.prototype.xa=function(){return!0};
function tg(a){if(!pb(a)){if(a.B){if(!a.f||!a.A)return;a.g||(a.g=a.f.length);if(a.f.length!=a.g)rb(a,"ROM size ("+l(a.f.length,8,!0)+") does not match specified size ("+l(a.g,8,!0)+")");else{var b;b=a.D;if(Yb(a.A,b,a.g,Dc)){var c;for(c=0;c<a.f.length;c++)a.A.Xa(b+c,a.f[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.w?b.push(a.w):null!=a.w&&a.w.length&&(b=a.w);for(c=0;c<b.length;c++){var d=a,e=b[c],f=Xb(d.A,d.D,d.g);Wb(d.A,e,d.g,f)}delete a.f}}}H(a)}}
function tg(a){if(!pb(a)){if(a.B){if(!a.f||!a.A)return;a.g||(a.g=a.f.length);if(a.f.length!=a.g)rb(a,"ROM size ("+l(a.f.length,8,!0)+") does not match specified size ("+l(a.g,8,!0)+")");else{var b;b=a.D;if(Yb(a.A,b,a.g,Dc)){var c;for(c=0;c<a.f.length;c++)a.A.Ya(b+c,a.f[c]);b=!0}else b=!1;if(b){b=[];"number"==typeof a.w?b.push(a.w):null!=a.w&&a.w.length&&(b=a.w);for(c=0;c<b.length;c++){var d=a,e=b[c],f=Xb(d.A,d.D,d.g);Wb(d.A,e,d.g,f)}delete a.f}}}H(a)}}
Ta(function(){for(var a=C(document,"pdp11","rom"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new sg(d);A(d,c)}});
function vg(a){r.call(this,"RAM",a,vg);this.fa=this.g=null;this.B=a.addr;this.D=a.size;this.Ia=a.load;this.Ha=a.exec;this.w=!1;this.f=a.file;this.F=oa(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ba(a,null,!0,function(a,b,f){f?c.ia("Unable to load RAM resource (error "+f+": "+a+")"):(jb(c.Sa,a,b),(a=Ca(a,b))?(c.g=a.ka,c.fa=a.fa,null==c.Ia&&(c.Ia=a.Ia),null==c.Ha&&(c.Ha=a.Ha)):c.f=null,wg(c))})}}u(vg);
function vg(a){r.call(this,"RAM",a,vg);this.fa=this.g=null;this.B=a.addr;this.D=a.size;this.Ia=a.load;this.Ha=a.exec;this.w=!1;this.f=a.file;this.F=oa(this.f);if(this.f){a=this.f;var b=pa(this.F);"json"!=b&&"hex"!=b&&(a=ra()+"/api/v1/dump?file="+this.f+"&format=bytes&decimal=true");var c=this;Ba(a,null,!0,function(a,b,f){f?c.ia("Unable to load RAM resource (error "+f+": "+a+")"):(jb(c.Sa,a,b),(a=Ca(a,b))?(c.g=a.la,c.fa=a.fa,null==c.Ia&&(c.Ia=a.Ia),null==c.Ha&&(c.Ha=a.Ha)):c.f=null,wg(c))})}}u(vg);
vg.prototype.Ca=function(a,b,c,d){this.A=b;this.b=c;this.i=d;wg(this)};vg.prototype.ya=function(){this.fa&&(this.i&&ug(this.i,this.id,this.B,this.D,this.fa),delete this.fa);return!0};vg.prototype.xa=function(){return!0};function wg(a){if(a.A&&(!a.w&&a.D&&Yb(a.A,a.B,a.D,1)&&(a.w=!0),!pb(a))){if(!a.w)n("No RAM allocated");else if(a.f){if(!a.g||!a.A)return;xg(a,a.g,a.Ia,a.Ha,a.B)}H(a)}}
vg.prototype.reset=function(){if(this.w){for(var a=this.A,b=this.B,c=this.D,d=b&a.A,b=b>>>a.ha;0<c&&b<a.V.length;){var e=a.V[b],f=c,g,d=d||0;void 0===f&&(f=e.size);if(sb)for(g=d;f--&&g<e.f.length;g++)e.f[g]=0;else for(g=d;f--&&g<e.size;g++)e.Jb(d,0,e.C+d);c-=a.ta;b++;d=0}this.g&&xg(this,this.g,this.Ia,this.Ha,this.B,!0)}};
function xg(a,b,c,d,e,f){var g=!1;if(null==c)for(var h=0;h<b.length-1;){var m=b[h]&255|(b[h+1]&255)<<8;if(m)if(m&255){if(1!=m)break;if(h+6>=b.length)break;for(var h=h+2,p=b[h++]&255|(b[h++]&255)<<8,q=b[h++]&255|(b[h++]&255)<<8,m=m+((p&255)+(p>>8)+(q&255)+(q>>8)),v=h,w=p-=6;0<p&&h<b.length;)m+=b[h++]&255,p--;if(p||h>=b.length)break;m+=b[h++]&255;if(m&255)break;if(w)for(;w--;)a.b.Xa(q++,b[v++]&255);else q&1?a.b.ca():gd(a.b,q,f);g=!0}else h++;else h+=2}if(!g&&(null==c&&(c=e),null!=c)){for(e=0;e<b.length;e++)a.b.Xa(c+
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function Ch(a,b,c,d){var e={},f=a.H[b].Tb,g=0,h=null;0<=c&&c<f.length&&(g=f[c][0],h=f[c][1]);h&&(e=a.H[b].fa[h],h="."==h.charAt(0)?null:e.l||h);d.push(h);d.push(g);d.push(e.a);d.push(e.c)}function Dh(a,b){var c=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(c){if(!c[1])return Zg(a)||a.j("no variables"),!0;if(!c[2])return Zg(a,c[1]);if(!c[3])return delete a.R[c[1]],!0;b=Vg(a,c[3]);return void 0!==b?(a.R[c[1]]=b,!0):!1}a.j("invalid assignment:"+b);return!1}
function Eh(a,b,c){var d=null;if(b=jh(a,b,!0)){a.$(b);var e=Bh(a,b,!0);if(e.length){var f,g;e[0]&&(g="",(f=b.C-e[1])&&(g=" + "+l(f,4,!0)),f=e[0]+" ("+J(a,e[1])+")"+g,c&&a.j(f),d=f);4<e.length&&e[4]&&(g="",(f=e[5]-b.C)&&(g=" - "+l(f,4,!0)),f=e[4]+" ("+J(a,e[5])+")"+g,c&&a.j(f),d||(d=f))}else c&&a.j("no symbols")}return d}
function qh(a,b){var c;if(b&&"?"==b[1])a.j("register commands:"),a.j("\tr\tdump registers"),a.j("\trx [#]\tset flag or register x to [#]");else{var d=a.b;null==c&&(c=!0);if(b&&1<b.length){var e=b[1],f=e.indexOf("=");if(0<f)b=e.substr(f+1),e=e.substr(0,f);else if(2<b.length)b=b[2];else{a.j("missing value for "+b[1]);return}f=Vg(a,b);if(void 0===f)return;b=e.toUpperCase();switch(b){case "SP":case "R6":d.u[6]=f&65535;break;case "PC":case "R7":N(d,f);a.K=Z(d.u[7]);break;case "N":d.W=f?32768:0;break;case "Z":d.Z=
f?0:1;break;case "V":d.S=f?32768:0;break;case "C":d.R=f?65536:0;break;default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.B.ba();a.j("updated registers:")}a.j(Ah(a));c&&(a.K=Z(d.u[7]),rh(a,J(a,a.K.C)))}}function Fh(a,b){b=va(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):Yg(a,null,c[2].charCodeAt(0)):Vg(a,b,!0)}
f?0:1;break;case "V":d.T=f?32768:0;break;case "C":d.S=f?65536:0;break;default:if("R"==b.charAt(0)&&(b=+b.charAt(1),0<=b&&6>b)){d.u[b]=f&65535;break}a.j("unknown register: "+e);return}a.B.ba();a.j("updated registers:")}a.j(Ah(a));c&&(a.K=Z(d.u[7]),rh(a,J(a,a.K.C)))}}function Fh(a,b){b=va(b);var c=b.match(/^(['"])(.*?)\1$/);c?1<c[2].length?a.j(c[2]):Yg(a,null,c[2].charCodeAt(0)):Vg(a,b,!0)}
function Gh(a,b,c){var d="t"!=b;c=Xg(a,c,null,!0)||1;var e=1==c?0:1;"tc"==b&&(e=c,c=1);Ma(c,function(){return nb(a,!0)&&a.nb(e,d,!1)},function(){a.B.ba();nb(a,!1)})}
function rh(a,b,c,d){if(b=jh(a,b,!0)){void 0===d&&(d=1);var e=256;if(void 0!==c)if("l"==c.charAt(0))c=Xg(a,c.substr(1)),null!=c&&(d=c);else{d=jh(a,c,!0);if(!d||d.C<b.C)return;e=d.C-b.C;if(256<e){a.j("range too large");return}d=-1}c=0;for(var f;0<e&&d--;){f=ob(a,!1)||a.P?a.J:null;var g=null!=f?"cycles":null,h=Bh(a,b),m=b.C;if(h[0]&&d&&(!c&&d||0>h[0].indexOf("+"))){var p=h[0]+":";h[2]&&(p+=" "+h[2]);a.j(p)}h[3]&&(g=h[3],f=null);f=xh(a,b,g,f);a.j(f);a.K=b;e-=b.C-m;c++}}}
function wh(a,b,c){var d=!0;try{b.length&&"end"!=b?c||a.j(">> "+b):(a.O&&(a.j("ended assemble at "+J(a,a.N.C)),a.K=a.N,a.O=!1),b="");var e=b.charAt(0);if('"'==e||"'"==e)return!0;a.pa=null;if(pb(a)&&0<b.length){a.O&&(b="a "+J(a,a.N.C)+" "+b);var f=!1,g=b.replace(/ +/g," ").split(" ");g[0]=g[0].toLowerCase();if(g&&g.length)for(var h=g[0],m=h.charAt(0),p=1;p<h.length;p++){var q=h.charAt(p);if("?"==m||"r"==m||"a">q||"z"<q){g[0]=h.substr(p);g.unshift(h.substr(0,p));break}}switch(g[0].charAt(0)){case "a":var v=
jh(a,g[1],!0);if(v)if(a.N=v,void 0===g[2])a.j("begin assemble at "+J(a,v.C)),a.O=!0,a.B.ba();else{var w;a.j("not supported yet");w=[];if(w.length){for(var x=0;x<w.length;x++)a.Gb(v,w[x],1);a.j(xh(a,a.N))}}break;case "b":a:{var F=g[0],y=g[1],B=b;if("?"==y)a.j("breakpoint commands:"),a.j("\tbp [a]\tset exec breakpoint at addr [a]"),a.j("\tbr [a]\tset read breakpoint at addr [a]"),a.j("\tbw [a]\tset write breakpoint at addr [a]"),a.j("\tbc [a]\tclear breakpoint at addr [a]"),a.j("\tbl\tlist all breakpoints"),
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var Ga=F.charAt(1);if("l"==Ga){var md;md=0+vh(a,a.f);md+=vh(a,a.M);(md+=vh(a,a.D))||a.j("no breakpoints")}else if("n"==Ga)a.la=Xg(a,y),a.j("break after "+a.la+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var V=Z();if("*"!=y&&(V=jh(a,y,!0),!V))break a;"c"==Ga?null==V.C?(ah(a),a.j("all breakpoints cleared")):th(a,a.f,V)||th(a,a.M,V)||th(a,a.D,V)||a.j("breakpoint missing: "+J(a,V.C)):null!=V.C&&(nh(a,V,B),"p"==Ga?a.Va(a.f,
V):"r"==Ga?a.Va(a.M,V):"w"==Ga?a.Va(a.D,V):a.j("unknown breakpoint command: "+Ga))}}}break;case "c":a.Da&&(a.Da.value="");break;case "d":a:{var Xa,Ya=g[0],ja=g[1],Ha=g[2],Zh=g[3];if("?"==ja){var Za="";for(Xa in tb)a.za[Xa]&&(Za&&(Za+=","),Za+=Xa);Za+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
Za.length&&a.j("dump extension commands:\n\t"+Za)}else if("state"==ja){var Tf=Hh(a.B,!0);"console"==Ha?console.log(Tf):(a.Da&&(a.Da.value=""),a.j(Tf))}else if("symbols"==ja)for(var nd=0;nd<a.H.length;nd++){var od=a.H[nd],$a;for($a in od.fa)if("."!=$a.charAt(0)){var Uf=od.fa[$a].o;if(void 0!==Uf){var Vf=od.fa[$a].l;Vf&&($a=Vf);a.j(J(a,Uf)+" "+$a)}}}else{if("d"==Ya){for(Xa in tb)if(g[1]==Xa){var Wf=a.za[Xa];Wf?(g.shift(),g.shift(),Wf(g)):a.j("no dump registered for "+ja);break a}ja||(Ya=a.Cb||"db")}else a.Cb=
Ya;if("dh"==Ya){var Xf=ja,Yf=Ha,Zf="",$f=0,ca=a.X,ka=a.F;if(ka.length){var Y=+Xf||a.$a,xb=+Yf||10;isNaN(Y)?Y=xb:Zf="more ";Y>ka.length&&(a.j("note: only "+ka.length+" available"),Y=ka.length);ca-=Y;0>ca&&(null==ka[ka.length-1].C?(Y=ca+Y,ca=0):ca+=ka.length);var pd=[];"call"==Yf&&(xb=1E5,pd=["CALL"]);for(void 0!==Xf&&a.j(Y+" instructions earlier:");0<xb&&ca!=a.X;){var ag=ka[ca++];if(null==ag.C)break;var yb=Z(ag.C),$h=Y--,bg=xh(a,yb,"history",$h);(!pd.length||0<=bg.indexOf(pd[0]))&&a.j(bg);yb.Lb&&(ca+=
yb.Lb,xb-=yb.Lb,Y-=yb.Lb);ca>=ka.length&&(ca=0);a.$a=Y;$f++;xb--}}$f||(a.j("no "+Zf+"history available"),a.$a=void 0)}else{var zb=jh(a,ja);if(zb){var lc=0;Ha&&("l"==Ha.charAt(0)&&(Ha=Ha.substr(1)||Zh),lc=Xg(a,Ha)>>>0,65536<lc&&(lc=65536));for(var Ab="",ab="dd"==Ya?4:"dw"==Ya?2:1,mc=ab*lc||128,ai=mc+15>>4||1;ai--&&0<mc;){var nc=0,Bb=0,Cb,qd="",cg="",ja=J(a,zb.C);for(Cb=4==ab?16:a.Y;0<Cb&&0<mc;Cb--){var oc=1,pc=1==ab?a.sb(zb,oc):a.na(zb,oc=2),nc=nc|pc<<(Bb<<3),Bb=Bb+oc;Bb==ab&&(qd+=J(a,nc,ab),qd+=1==
ab?9==Cb?"-":" ":" ",nc=Bb=0);cg+=32<=pc&&128>pc?String.fromCharCode(pc):".";mc-=oc}Ab&&(Ab+="\n");Ab+=ja+" "+qd+(0==Cb?" "+cg:"")}Ab&&a.j(Ab);a.Ta=zb}}}}break;case "e":if("else"==g[0])break;var bb,rd,sd,td,ud=g[0],vd=g[1];"eb"==ud?(bb=1,rd=255,sd=a.sb,td=a.Gb):"e"==ud||"ew"==ud?(bb=2,rd=65535,sd=a.na,td=a.Ya):vd=null;if(null==vd)a.j("edit memory commands:"),a.j("\teb [a] [...] edit bytes at address a"),a.j("\tew [a] [...] edit words at address a");else{var qc=jh(a,vd);if(qc)for(var rc=2;rc<g.length;rc++){var Db=
Vg(a,g[rc]);if(void 0===Db){a.j("unrecognized value: "+g[rc]);break}Db&~rd&&a.j("warning: "+l(Db)+" exceeds "+bb+"-byte value");var bi=sd.call(a,qc);a.j("changing "+J(a,qc.C)+" from "+J(a,bi,bb)+" to "+J(a,Db,bb));td.call(a,qc,Db,bb)}}break;case "g":a:{var dg=g[1],ci=b;if(void 0!==dg){var wd=jh(a,dg,!0);if(!wd)break a;nh(a,wd,ci);a.Va(a.f,wd,!0)}a.mb(!0,c)}break;case "h":a.v.da?(c||a.j("halting"),a.ca()):ob(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var xd;var Eb=b.substr(2),Eb=
a.j("\tbn [n]\tbreak after [n] instruction(s)");else{var Ga=F.charAt(1);if("l"==Ga){var md;md=0+vh(a,a.f);md+=vh(a,a.L);(md+=vh(a,a.D))||a.j("no breakpoints")}else if("n"==Ga)a.ka=Xg(a,y),a.j("break after "+a.ka+" instruction(s)");else if(void 0===y)a.j("missing breakpoint address");else{var V=Z();if("*"!=y&&(V=jh(a,y,!0),!V))break a;"c"==Ga?null==V.C?(ah(a),a.j("all breakpoints cleared")):th(a,a.f,V)||th(a,a.L,V)||th(a,a.D,V)||a.j("breakpoint missing: "+J(a,V.C)):null!=V.C&&(nh(a,V,B),"p"==Ga?a.Wa(a.f,
V):"r"==Ga?a.Wa(a.L,V):"w"==Ga?a.Wa(a.D,V):a.j("unknown breakpoint command: "+Ga))}}}break;case "c":a.Da&&(a.Da.value="");break;case "d":a:{var Xa,Ya=g[0],ja=g[1],Ha=g[2],Zh=g[3];if("?"==ja){var Za="";for(Xa in tb)a.za[Xa]&&(Za&&(Za+=","),Za+=Xa);Za+=",state,symbols";a.j("dump memory commands:");a.j("\tdb [a] [#] dump # bytes at address a");a.j("\tdw [a] [#] dump # words at address a");a.j("\tdd [a] [#] dump # dwords at address a");a.j("\tdh [#] [#] dump # instructions from history");
Za.length&&a.j("dump extension commands:\n\t"+Za)}else if("state"==ja){var Tf=Hh(a.B,!0);"console"==Ha?console.log(Tf):(a.Da&&(a.Da.value=""),a.j(Tf))}else if("symbols"==ja)for(var nd=0;nd<a.H.length;nd++){var od=a.H[nd],$a;for($a in od.fa)if("."!=$a.charAt(0)){var Uf=od.fa[$a].o;if(void 0!==Uf){var Vf=od.fa[$a].l;Vf&&($a=Vf);a.j(J(a,Uf)+" "+$a)}}}else{if("d"==Ya){for(Xa in tb)if(g[1]==Xa){var Wf=a.za[Xa];Wf?(g.shift(),g.shift(),Wf(g)):a.j("no dump registered for "+ja);break a}ja||(Ya=a.Bb||"db")}else a.Bb=
Ya;if("dh"==Ya){var Xf=ja,Yf=Ha,Zf="",$f=0,ca=a.X,ka=a.F;if(ka.length){var Y=+Xf||a.Va,xb=+Yf||10;isNaN(Y)?Y=xb:Zf="more ";Y>ka.length&&(a.j("note: only "+ka.length+" available"),Y=ka.length);ca-=Y;0>ca&&(null==ka[ka.length-1].C?(Y=ca+Y,ca=0):ca+=ka.length);var pd=[];"call"==Yf&&(xb=1E5,pd=["CALL"]);for(void 0!==Xf&&a.j(Y+" instructions earlier:");0<xb&&ca!=a.X;){var ag=ka[ca++];if(null==ag.C)break;var yb=Z(ag.C),$h=Y--,bg=xh(a,yb,"history",$h);(!pd.length||0<=bg.indexOf(pd[0]))&&a.j(bg);yb.Lb&&(ca+=
yb.Lb,xb-=yb.Lb,Y-=yb.Lb);ca>=ka.length&&(ca=0);a.Va=Y;$f++;xb--}}$f||(a.j("no "+Zf+"history available"),a.Va=void 0)}else{var zb=jh(a,ja);if(zb){var lc=0;Ha&&("l"==Ha.charAt(0)&&(Ha=Ha.substr(1)||Zh),lc=Xg(a,Ha)>>>0,65536<lc&&(lc=65536));for(var Ab="",ab="dd"==Ya?4:"dw"==Ya?2:1,mc=ab*lc||128,ai=mc+15>>4||1;ai--&&0<mc;){var nc=0,Bb=0,Cb,qd="",cg="",ja=J(a,zb.C);for(Cb=4==ab?16:a.Y;0<Cb&&0<mc;Cb--){var oc=1,pc=1==ab?a.tb(zb,oc):a.na(zb,oc=2),nc=nc|pc<<(Bb<<3),Bb=Bb+oc;Bb==ab&&(qd+=J(a,nc,ab),qd+=1==
ab?9==Cb?"-":" ":" ",nc=Bb=0);cg+=32<=pc&&128>pc?String.fromCharCode(pc):".";mc-=oc}Ab&&(Ab+="\n");Ab+=ja+" "+qd+(0==Cb?" "+cg:"")}Ab&&a.j(Ab);a.Ta=zb}}}}break;case "e":if("else"==g[0])break;var bb,rd,sd,td,ud=g[0],vd=g[1];"eb"==ud?(bb=1,rd=255,sd=a.tb,td=a.Gb):"e"==ud||"ew"==ud?(bb=2,rd=65535,sd=a.na,td=a.Za):vd=null;if(null==vd)a.j("edit memory commands:"),a.j("\teb [a] [...] edit bytes at address a"),a.j("\tew [a] [...] edit words at address a");else{var qc=jh(a,vd);if(qc)for(var rc=2;rc<g.length;rc++){var Db=
Vg(a,g[rc]);if(void 0===Db){a.j("unrecognized value: "+g[rc]);break}Db&~rd&&a.j("warning: "+l(Db)+" exceeds "+bb+"-byte value");var bi=sd.call(a,qc);a.j("changing "+J(a,qc.C)+" from "+J(a,bi,bb)+" to "+J(a,Db,bb));td.call(a,qc,Db,bb)}}break;case "g":a:{var dg=g[1],ci=b;if(void 0!==dg){var wd=jh(a,dg,!0);if(!wd)break a;nh(a,wd,ci);a.Wa(a.f,wd,!0)}a.mb(!0,c)}break;case "h":a.v.da?(c||a.j("halting"),a.ca()):ob(a,!0)||c||a.j("already halted");break;case "i":if("if"==g[0]){var xd;var Eb=b.substr(2),Eb=
va(Eb);Vg(a,Eb)?(c||a.j("true: "+Eb),xd=!0):(c||a.j("false: "+Eb),xd=!1);xd||(d=!1);break}f=!0;break;case "k":var di=g[0];if("?"==g[1])a.j("stack trace commands:"),a.j("\tk\tshow frame addresses"),a.j("\tks\tshow symbol information");else{var yd=0,zd=Z(),Fb=Z(a.b.u[6]);for(a.j("stack trace for "+J(a,Fb.C));10>yd;){for(var Ia=null,ei=256;65536>Fb.C>>>0;){zd.C=a.na(Fb,2);if(null==Fb.C||!ei--)break;if(!(zd.C&1)){for(var fi=a,sc=zd,eg=null,Gb=sc.C,fg=Gb,Ad=1;6>=Ad&&Gb;Ad++){if(2<Ad){sc.C=Gb;var tc=xh(fi,
sc);if(0<=tc.indexOf("JSR")){var gg=tc.indexOf(" ");if(Gb+(tc.indexOf(" ",gg+1)-gg-1)/2==fg){eg=tc;break}}}Gb-=2}sc.C=fg;if(Ia=eg)break}}if(!Ia||null==Ia)break;var hg=null;if("ks"==di){var ig=Ia.match(/[0-9A-F]+$/);ig&&(hg=Eh(a,ig[0]))}Ia=ua(Ia,50)+" ;"+(hg||"stack="+J(a,Fb.C));a.j(Ia);yd++}yd||a.j("no return addresses found")}break;case "l":if("ln"==g[0]){Eh(a,g[1],!0);break}f=!0;break;case "m":a:{var la,ma=null,G=g[1];"?"==G&&(G=void 0);if(void 0!==G){var xa=0;if("all"==G)xa=1878917119,G=null;
else if("on"==G)ma=!0,G=null;else if("off"==G)ma=!1,G=null;else{"keys"==G&&(G="key");"kbd"==G&&(G="keyboard");for(la in tb)if(G==la){xa=tb[la];ma=!!(a.ma&xa);break}if(!xa){a.j("unknown message category: "+G);break a}}if(xa)if("on"==g[2])a.ma|=xa,ma=!0;else if("off"==g[2]&&(a.ma&=~xa,ma=!1,1073741824==xa)){for(var Bd=0;Bd<a.ra.length;Bd++)a.j(a.ra[Bd]);a.ra=[]}}var gi=0,Hb="";for(la in tb)if(!G||G==la){var hi=!!(a.ma&tb[la]);if(null===ma||ma==hi)Hb&&(Hb+=","),++gi%10||(Hb+="\n\t"),"key"==la&&(la="keys"),
Hb+=la}void 0===G&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==ma?ma?"messages on: ":"messages off: ":"message categories:\n\t")+(Hb||"none"));bh(a)}break;case "p":if("print"==g[0]){Fh(a,b.substr(5));break}var ii="pr"==g[0]?1:0;if(a.P)a.j("step in progress");else{var jg=Z(a.b.u[7]);a.sb(jg);a.P?(a.Va(a.f,jg,!0),a.mb()||(a.B&&a.B.lb(),a.P=0)):Gh(a,ii?"tr":"t")}break;case "r":if("reset"==b){a.B&&a.B.reset();break}qh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Ib=
+g[2];if(8==Ib||10==Ib||16==Ib)a.Y=Ib;else{a.j("invalid base: "+Ib);break}}a.j("default base: "+a.Y);break;case "cs":var Jb;void 0!==g[3]&&(Jb=+g[3]);switch(g[2]){case "int":a.b.gb=Jb;break;case "start":a.b.ub=Jb;break;case "stop":a.b.hb=Jb;break;default:a.j("unknown cs option");break a}void 0!==Jb&&Sc(a.b);a.j("checksums "+(a.b.v.cb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Wc(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.Wa.toFixed(2)+
Hb+=la}void 0===G&&a.j("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.j((null!==ma?ma?"messages on: ":"messages off: ":"message categories:\n\t")+(Hb||"none"));bh(a)}break;case "p":if("print"==g[0]){Fh(a,b.substr(5));break}var ii="pr"==g[0]?1:0;if(a.P)a.j("step in progress");else{var jg=Z(a.b.u[7]);a.tb(jg);a.P?(a.Wa(a.f,jg,!0),a.mb()||(a.B&&a.B.lb(),a.P=0)):Gh(a,ii?"tr":"t")}break;case "r":if("reset"==b){a.B&&a.B.reset();break}qh(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Ib=
+g[2];if(8==Ib||10==Ib||16==Ib)a.Y=Ib;else{a.j("invalid base: "+Ib);break}}a.j("default base: "+a.Y);break;case "cs":var Jb;void 0!==g[3]&&(Jb=+g[3]);switch(g[2]){case "int":a.b.gb=Jb;break;case "start":a.b.vb=Jb;break;case "stop":a.b.hb=Jb;break;default:a.j("unknown cs option");break a}void 0!==Jb&&Sc(a.b);a.j("checksums "+(a.b.v.cb?"enabled":"disabled"));break;case "sp":void 0!==g[2]&&(Wc(a.b,+g[2])||a.j("warning: using 1x multiplier, previous target not reached"));a.j("target speed: "+(a.b.Xa.toFixed(2)+
"Mhz")+" ("+a.b.Na+"x)");break;default:if(g[1]){a.j("unknown option: "+g[1]);break}case "?":a.j("debugger options:"),a.j("\tbase #\t\tset default base to #"),a.j("\tcs int #\tset checksum cycle interval to #"),a.j("\tcs start #\tset checksum cycle start count to #"),a.j("\tcs stop #\tset checksum cycle stop count to #"),a.j("\tsp #\t\tset speed multiplier to #")}break;case "t":Gh(a,g[0],g[1]);break;case "u":rh(a,g[1],g[2],8);break;case "v":if("var"==g[0]){Dh(a,b.substr(3))||(d=!1);break}if("ver"==
g[0]){a.j("PDPjs version 1.30.1 ("+a.b.fb+",RELEASE"+(sb?",TYPEDARRAYS":",LONGARRAYS")+")");a.j(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){Fh(a,b.substr(1));break}var Cd="commands:",Dd;for(Dd in dh)Cd+="\n"+ua(Dd,9)+dh[Dd];Yd(a)||(Cd+="\nnote: history disabled if no exec breakpoints");a.j(Cd);break;default:f=!0}f&&(a.j("unknown command: "+b),d=!1)}}catch(kg){a.j("debugger error: "+(kg.stack||kg.message)),d=!1}return d}
function Tc(a,b,c){b=Tg(a,b,c);for(var d in b)if(!wh(a,b[+d]))return!1;return!0}Ta(function(){for(var a=C(document,"pdp11","debugger"),b=0;b<a.length;b++){var c=a[b],d=z(c),d=new $g(d);A(d,c)}});
function Ih(a,b,c){r.call(this,"Computer",a,Ih,67108864);this.v.ja=!1;Jh(this,b);this.M=Qc(this,"autoPower",a);this.B=0;this.X=a.busWidth||a.buswidth;this.f=Kh;this.J=null;this.F=this.P=!1;this.Y=Qc(this,"url")||"";(Math.random()+.1).toString(36);this.g=Lh(this);if(this.b=mb("CPU",this.id)){this.i=mb("Debugger",this.id);this.A=new Mb({id:this.Sa+".bus",busWidth:this.X},this.b,this.i);var d,e=kb(this.id);if((this.w=mb("Panel",this.id))&&this.w.Da)for(b=0;b<e.length;b++)d=e[b],d.ia=this.w.ia,d.j=this.w.j,
function Ih(a,b,c){r.call(this,"Computer",a,Ih,67108864);this.v.ja=!1;Jh(this,b);this.L=Qc(this,"autoPower",a);this.B=0;this.X=a.busWidth||a.buswidth;this.f=Kh;this.J=null;this.F=this.P=!1;this.Y=Qc(this,"url")||"";(Math.random()+.1).toString(36);this.g=Lh(this);if(this.b=mb("CPU",this.id)){this.i=mb("Debugger",this.id);this.A=new Mb({id:this.Sa+".bus",busWidth:this.X},this.b,this.i);var d,e=kb(this.id);if((this.w=mb("Panel",this.id))&&this.w.Da)for(b=0;b<e.length;b++)d=e[b],d.ia=this.w.ia,d.j=this.w.j,
d.Da=this.w.Da;this.j("PDPjs v1.30.1\nCopyright \u00a9 2012-2016 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.j("Portions adapted from the PDP-11/70 Emulator v1.4 by Paul Nankervis <paulnank@hotmail.com>");for(b=0;b<e.length;b++)d=e[b],d.Ca&&d.Ca(this,this.A,this.b,this.i);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.H=d:this.f=parseInt(d,10));var f;if(a=Qc(this,"state")||(f=!0,a.state))b=this.N=a,f||(this.F=!0,this.f=Kh),this.f&&(this.K=
new O(this,"1.30.1"),Mh(this.K)?b=null:delete this.K);!b&&this.f&&(b=Nh(this))&&(this.F=!0);if(b){var g=this;Ba(b,null,!0,function(a,b,c){c?(g.H=null,g.F=!1,g.ia("Unable to load machine state from server (error "+c+(b?": "+va(b):"")+")")):(g.J=b,g.P=!0);H(g)})}else H(this);this.I.power||(this.M=!0);!c&&this.M&&Oh(this,this.vb)}else n("Unable to find CPU component")}u(Ih);var Kh=0;
function Jh(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){n(d.message+" ("+c+")")}}a.U=b}function Qc(a,b,c){var d=b.toLowerCase(),d=db[b]||db[d];void 0===d&&a.U&&(d=a.U[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Oh(a,b,c){for(var d=kb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!pb(f)){pb(f,function(){Oh(a,b,c)});return}}b.call(a,c)}
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function Jh(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){n(d.message+" ("+c+")")}}a.R=b}function Qc(a,b,c){var d=b.toLowerCase(),d=db[b]||db[d];void 0===d&&a.R&&(d=a.R[b]);void 0===d&&c&&(d=c[b]);void 0===d&&"object"==typeof resources&&resources[b]&&(d=b);return d}function Oh(a,b,c){for(var d=kb(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!pb(f)){pb(f,function(){Oh(a,b,c)});return}}b.call(a,c)}
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k.vb=function(a){void 0===a&&(a=this.f||(this.J?1:Kh));if(!this.B){this.B++;var b=!1,c=!1;this.O=!1;var d=this.K||new O(this,"1.30.1");if(-1==a)b=!0;else if(a>Kh){if(Mh(d,this.J)){this.D=new O(this,"1.30.1","failsafe");Mh(this.D)&&(Rh(this,d),a=2,Sh(this.D));this.D.set("timestamp",Aa());Th(this.D);var e=this.f&&!this.F;if(1==a||Da("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=Qh(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?Mh(d,g):("error"==
k.wb=function(a){void 0===a&&(a=this.f||(this.J?1:Kh));if(!this.B){this.B++;var b=!1,c=!1;this.O=!1;var d=this.K||new O(this,"1.30.1");if(-1==a)b=!0;else if(a>Kh){if(Mh(d,this.J)){this.D=new O(this,"1.30.1","failsafe");Mh(this.D)&&(Rh(this,d),a=2,Sh(this.D));this.D.set("timestamp",Aa());Th(this.D);var e=this.f&&!this.F;if(1==a||Da("Click OK to restore the previous PDPjs machine state, or CANCEL to reset the machine.")){if(c=Qh(d)){var f=d.get("code"),g=d.get("data");f&&("ok"==f?Mh(d,g):("error"==
f&&"no machine state"!=g?(this.ia("Error: "+g),"unable to verify user"==g&&(Ka("user",""),this.g=null)):this.j(f+": "+g),Sh(d),Mh(d)?(c=Qh(d),e=!0):c=!1))}e&&Ph(this,c?d:null)}else 2==a&&d.clear()}else Ph(this);delete this.J;delete this.K}e=kb(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.b&&(c=Uh(this,g,d,b,c));b=[d,a,c];-1!=a?Oh(this,this.Wb,b):this.Wb(b)}};
function Uh(a,b,c,d,e){if(!b.v.ja){b.v.ja=!0;if(b.ya){var f=null;e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,"."))));"string"===typeof f&&(f=null);!b.ya(f,d)&&f&&(n("Unable to restore state for "+b.type),a.N&&!a.P?(c.clear(),a.f=Kh,window&&window.location.reload()):a.O=!0,b.ya(null),e=!1)}if(!d&&b.Xb)for(a=b.Xb.split("|"),c=0;c<a.length;c++)b.status(a[c])}return e}
k.Wb=function(a){var b=a[0],c=0>a[1];a=a[2];this.ea=!0;this.v.ja=!0;var d=this.I.power;d&&(d.textContent="Shutdown");this.b&&(Uh(this,this.b,b,c,a),this.b.ab());this.O&&(Rh(this,b),b.clear());!c&&this.D&&(this.D.clear(),delete this.D);this.B=0};
@ -256,13 +255,13 @@ function Rh(a,b){if(Da("There may be a problem with your PDPjs machine.\n\nTo he
function Hh(a,b,c){var d,e="none";if(a.B)return null;a.B--;var f=new O(a,"1.30.1"),g=new O(a,"1.30.1","validate"),h=Aa();g.set("timestamp",h);f.set("timestamp",h);f.set("version","1.30.1");f.set("url",window?window.location.href:null);f.set("browser",window?window.navigator.userAgent:"");a.b&&a.b.xa&&(c&&a.b.ca(),d=a.b.xa(b,c),"object"===typeof d&&f.set(a.b.id,d),c&&(a.b.v.ja=!1,!1===d&&(e=null)));for(var h=kb(a.id),m=0;m<h.length;m++){var p=h[m];p.v.ja&&(p.xa&&(d=p.xa(b,c),"object"===typeof d&&f.set(p.id,
d)),c&&(p.v.ja=!1,!1===d&&(e=null)))}e&&(c?(h=d=!1,b?(a.g&&Vh(a,a.g,f.toString()),Th(g)&&Th(f)||(e=null,d=h=!0)):a.f&&(d=!0,h=3==a.f),d&&f.clear(h)):e=f.toString());c&&(a.v.ja=!1,b=a.I.power)&&(b.textContent="Power");a.B=0;return e}k.reset=function(){this.A&&this.A.reset&&(D(this,"Resetting "+this.A.type),this.A.reset());for(var a=kb(this.id),b=0;b<a.length;b++){var c=a[b];c!==this&&c!==this.A&&c.reset&&(D(this,"Resetting "+c.type),c.reset())}};
k.start=function(a,b){for(var c=kb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.start&&e.start(a,b)}this.ba(!0)};k.stop=function(a,b){for(var c=kb(this.id),d=0;d<c.length;d++){var e=c[d];"CPU"!=e.type&&e!==this&&e.stop&&e.stop(a,b)}this.ba(!0)};
k.qa=function(a,b,c){var d=this;switch(b){case "power":return this.I[b]=c,c.onclick=function(){d.B||(d.v.ja?Hh(d,!1,!0):Oh(d,d.vb))},!0;case "reset":return this.I[b]=c,c.onclick=function(){if(d.v.ja&&!d.B)if(d.f&&!d.H){var a=Da("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Hh(d,a,!0);!a&&d.N?window&&window.location.reload():d.vb(Kh)}else d.reset(),d.b&&d.b.ab()},!0;case "save":if(qa())c.parentNode.removeChild(c);else return this.I[b]=
k.qa=function(a,b,c){var d=this;switch(b){case "power":return this.I[b]=c,c.onclick=function(){d.B||(d.v.ja?Hh(d,!1,!0):Oh(d,d.wb))},!0;case "reset":return this.I[b]=c,c.onclick=function(){if(d.v.ja&&!d.B)if(d.f&&!d.H){var a=Da("Click OK to save changes to this PDPjs machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Hh(d,a,!0);!a&&d.N?window&&window.location.reload():d.wb(Kh)}else d.reset(),d.b&&d.b.ab()},!0;case "save":if(qa())c.parentNode.removeChild(c);else return this.I[b]=
c,c.onclick=function(){var a=Lh(d,!0);if(a){var b=!!(d.f&&!d.H||d.N),c=Hh(d,b);b?Vh(d,a,c):d.ia("Resume disabled, machine state not saved")}},!0}return!1};
function Lh(a,b){var c=a.g;c||((c=Ja("user"),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=Wh(a,c))||a.ia("The user ID is invalid.")):b&&a.ia("Browser local storage is not available"));return c}
function Wh(a,b){a.g=null;b=Ba(ra()+"/api/v1/user?req=verify&user="+b);var c=b[1];if(!b[0]&&c)try{b=eval("("+c+")"),b.code&&"ok"==b.code&&(Ka("user",b.data),a.g=b.data)}catch(d){n(d.message+" ("+c+")")}return a.g}function Nh(a){var b=null;a.g&&(b=ra()+"/api/v1/user?req=load&user="+a.g+"&state="+Xh(a,"1.30.1"));return b}
function Vh(a,b,c){if(c){var d={req:"store"};d.user=b;d.state=Xh(a,"1.30.1");d.data=c;b=Ba(ra()+"/api/v1/user",d);d=b[0];if(b[1]){if(d){var e=d.indexOf("\n");0<e&&(d=d.substr(0,e));d.indexOf("Error: ")||(d=d.substr(7))}d='{"code":'+b[1]+',"data":"'+d+'"}'}b=JSON.parse(d);b&&"ok"==b.code?a.ia("Machine state saved to server"):c&&(c=b&&b.data||"unable to save machine state",c="error"==b.code?"Error: "+c:"Error "+b.code+": "+c,a.ia(c),Ka("user",""),a.g=null)}}
function Gg(a){var b;a=kb(a.id);for(var c=0;c<a.length;c++){var d=a[c];if(b)b==d&&(b=null);else if("RAM"==d.type)return d}return null}k.lb=function(){this.Da&&this.Da.focus()};k.ba=function(a){this.b&&this.b.ba(a);this.w&&this.w.ba(a)};Ta(function(){for(var a=C(document,"pdp11-machine"),b=0;b<a.length;b++)for(var c=a[b],d=z(c),c=C(c,"pdp11","computer"),e=0;e<c.length;e++){var f=c[e],g=z(f),g=new Ih(g,d,!0);A(g,f);g.M&&Oh(g,g.vb)}});
Oa.show.push(function(){for(var a=C(document,"pdp11","computer"),b=0;b<a.length;b++){var c=z(a[b]);(c=mb("Computer",c.id))&&c.ea&&!c.v.ja&&c.vb(-1)}});Oa.exit.push(function(){for(var a=C(document,"pdp11","computer"),b=0;b<a.length;b++){var c=z(a[b]);(c=mb("Computer",c.id))&&c.v.ja&&Hh(c,!(!c.f||c.H),!0)}});function O(a,b,c){this.id=a.id;this.key=Xh(a,b,c);this.i=a.i;Sh(this,a.tc)}function Xh(a,b,c){a=a.id;if(b){var d=b.indexOf(".");0<d&&(a+=".v"+b.substr(0,d))}c&&(a+="."+c);return a}
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Oa.show.push(function(){for(var a=C(document,"pdp11","computer"),b=0;b<a.length;b++){var c=z(a[b]);(c=mb("Computer",c.id))&&c.ea&&!c.v.ja&&c.wb(-1)}});Oa.exit.push(function(){for(var a=C(document,"pdp11","computer"),b=0;b<a.length;b++){var c=z(a[b]);(c=mb("Computer",c.id))&&c.v.ja&&Hh(c,!(!c.f||c.H),!0)}});function O(a,b,c){this.id=a.id;this.key=Xh(a,b,c);this.i=a.i;Sh(this,a.uc)}function Xh(a,b,c){a=a.id;if(b){var d=b.indexOf(".");0<d&&(a+=".v"+b.substr(0,d))}c&&(a+="."+c);return a}
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1);c=0}}};function Sh(a,b){a[a.id]={};b&&a.set("parms",b);a.b=!1}function Th(a){var b=!0;if(Fa()){var c=JSON.stringify(a[a.id]);Ka(a.key,c)||(n("Unable to store "+c.length+" bytes in browser local storage"),b=!1)}return b}function Qh(a){var b=!0;try{a[a.id]=JSON.parse(a[a.id])}catch(c){n(c.message||c),b=!1}return b}function Mh(a,b){return b?(a[a.id]=b,a.b=!0):a.b?!0:Fa()&&(b=Ja(a.key))?(a[a.id]=b,a.b=!0):!1}var Yh=0;
function ji(a,b,c,d,e,f){e("Loading "+a+"...");Ba(a,null,!0,function(g,h,m){m?(h||(h="unable to load "+a+" ("+m+")"),f(h,null)):ki(h,a,b,c,d,e,f)})}

214
versions/pdpjs/1.30.1/pdp11.js
View file

@ -35,157 +35,157 @@ function qa(a){return String.prototype.trim?a.trim():a.replace(/^\s+|\s+$/g,"")}
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