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Started work on new decoding functions

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This commit is contained in:
Jeff 2016-09-22 18:47:32 -07:00 • committed by Jeff Parsons
commit 7f0b6a091d
8 changed files with 852 additions and 732 deletions
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8
modules/pdp11/lib/cpu.js
View file

@ -1083,7 +1083,13 @@ CPUPDP11.prototype.runCPU = function(fUpdateFocus)
/* /*
* Execute the burst. * Execute the burst.
*/ */
this.stepCPU(nCyclesPerBurst); try {
this.stepCPU(nCyclesPerBurst);
}
catch(exception) {
if (typeof exception != "number") throw exception;
if (DEBUG) this.println("CPU exception " + str.toHexWord(exception));
}
/* /*
* nCycles is how many cycles stepCPU() actually ran (nBurstCycles less any remaining nStepCycles). * nCycles is how many cycles stepCPU() actually ran (nBurstCycles less any remaining nStepCycles).

179
modules/pdp11/lib/cpuops.js
View file

@ -40,85 +40,116 @@ if (NODE) {
} }
/** /**
* op=0x00 (NOP) * fnBIC(dst, src)
* *
* @this {CPUStatePDP11} * @param {number} src
* @param {number} dst
* @return {number} (~src & dst)
*/ */
PDP11.opNOP = function() PDP11.fnBIC = function(src, dst)
{ {
this.nStepCycles -= 4; return ~src & dst;
}; };
/* /**
* This 256-entry array of opcode functions is at the heart of the CPU engine: stepCPU(n). * op1170(opCode)
* *
* It might be worth trying a switch() statement instead, to see how the performance compares, * @this {CPUStatePDP11}
* but I suspect that would vary quite a bit across JavaScript engines; for now, I'm putting my * @param {number} opCode
* money on array lookup.
*/ */
PDP11.aOpsPDP1170 = [ PDP11.op1170 = function(opCode)
/* 0x00-0x03 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, {
/* 0x04-0x07 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.aOpsF000_1170[opCode >> 12].call(this, opCode);
/* 0x08-0x0B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, };
/* 0x0C-0x0F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP,
/* 0x10-0x13 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, /**
/* 0x14-0x17 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * op0XXX_1170(opCode)
/* 0x18-0x1B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, *
/* 0x1C-0x1F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @this {CPUStatePDP11}
/* 0x20-0x23 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @param {number} opCode
/* 0x24-0x27 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, */
/* 0x28-0x2B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.op0XXX_1170 = function(opCode)
/* 0x2C-0x2F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, {
/* 0x30-0x33 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, // PDP11.aOpsF000_1170[opCode >> 12].call(this, opCode);
/* 0x34-0x37 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, };
/* 0x38-0x3B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP,
/* 0x3C-0x3F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, /**
/* 0x40-0x43 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * opMOV(opCode)
/* 0x44-0x47 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, *
/* 0x48-0x4B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @this {CPUStatePDP11}
/* 0x4C-0x4F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @param {number} opCode
/* 0x50-0x53 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, */
/* 0x54-0x57 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opMOV = function(opCode)
/* 0x58-0x5B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, {
/* 0x5C-0x5F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.updateNZFlags(this.writeWordByMode(opCode, this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT)));
/* 0x60-0x63 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.nStepCycles -= 1;
/* 0x64-0x67 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, };
/* 0x68-0x6B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP,
/* 0x6C-0x6F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, /**
/* 0x70-0x73 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * opCMP(opCode)
/* 0x74-0x77 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, *
/* 0x78-0x7B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @this {CPUStatePDP11}
/* 0x7C-0x7F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @param {number} opCode
/* 0x80-0x83 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, */
/* 0x84-0x87 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opCMP = function(opCode)
/* 0x88-0x8B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, {
/* 0x8C-0x8F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, var src = this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT);
/* 0x90-0x93 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, var dst = this.readWordByMode(opCode);
/* 0x94-0x97 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, var result = src - dst;
/* 0x98-0x9B */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.updateAllFlags(result, src, dst);
/* 0x9C-0x9F */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.nStepCycles -= 1;
/* 0xA0-0xA3 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, };
/* 0xA4-0xA7 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP,
/* 0xA8-0xAB */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, /**
/* 0xAC-0xAF */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * opBIT(opCode)
/* 0xB0-0xB3 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, *
/* 0xB4-0xB7 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @this {CPUStatePDP11}
/* 0xB8-0xBB */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @param {number} opCode
/* 0xBC-0xBF */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, */
/* 0xC0-0xC3 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opBIT = function(opCode)
/* 0xC4-0xC7 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, {
/* 0xC8-0xCB */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.updateNZFlags(this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT) & this.readWordByMode(opCode));
/* 0xCC-0xCF */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.nStepCycles -= 1;
/* 0xD0-0xD3 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, };
/* 0xD4-0xD7 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP,
/* 0xD8-0xDB */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, /**
/* 0xDC-0xDF */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * opBIC(opCode)
/* 0xE0-0xE3 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, *
/* 0xE4-0xE7 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @this {CPUStatePDP11}
/* 0xE8-0xEB */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, * @param {number} opCode
/* 0xEC-0xEF */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, */
/* 0xF0-0xF3 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opBIC = function(opCode)
/* 0xF4-0xF7 */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, {
/* 0xF8-0xFB */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, this.updateNZFlags(this.updateWordByMode(opCode, this.readWordByMode(opCode >> PDP11.SRCMODE.SHIFT), PDP11.fnBIC));
/* 0xFC-0xFF */ PDP11.opNOP, PDP11.opNOP, PDP11.opNOP, PDP11.opNOP this.nStepCycles -= 1;
};
/**
* opNOP(opCode)
*
* @this {CPUStatePDP11}
* @param {number} opCode
*/
PDP11.opNOP = function(opCode)
{
this.nStepCycles -= 1;
};
PDP11.aOpsF000_1170 = [
PDP11.op0XXX_1170,
PDP11.opMOV, // MOV 01SSDD
PDP11.opCMP, // CMP 02SSDD
PDP11.opBIT, // BIT 03SSDD
PDP11.opBIC, // BIC 04SSDD
PDP11.opNOP, // 0x5XXX
PDP11.opNOP, // 0x6XXX
PDP11.opNOP, // 0x7XXX
PDP11.opNOP, // 0x8XXX
PDP11.opNOP, // 0x9XXX
PDP11.opNOP, // 0xAXXX
PDP11.opNOP, // 0xBXXX
PDP11.opNOP, // 0xCXXX
PDP11.opNOP, // 0xDXXX
PDP11.opNOP, // 0xEXXX
PDP11.opNOP // 0xFXXX
]; ];

337
modules/pdp11/lib/cpustate.js
View file

@ -92,17 +92,11 @@ Component.subclass(CPUStatePDP11, CPUPDP11);
/** /**
* initProcessor() * initProcessor()
* *
* Interestingly, if I dynamically generate aOps as an array of functions bound to "this", using the bind()
* method, overall performance is worse. You would think that eliminating the need to use the call() method
* on every opcode function invocation would be helpful, but it's not. I'm not sure exactly why yet; perhaps
* a Closure Compiler optimization is defeated when generating the function array at run-time instead of at
* compile-time.
*
* @this {CPUStatePDP11} * @this {CPUStatePDP11}
*/ */
CPUStatePDP11.prototype.initProcessor = function() CPUStatePDP11.prototype.initProcessor = function()
{ {
this.aOps = PDP11.aOpsPDP1170; this.decode = PDP11.op1170.bind(this);
this.initRegs(); this.initRegs();
this.flags.complete = this.flags.debugCheck = false; this.flags.complete = this.flags.debugCheck = false;
}; };
@ -133,10 +127,10 @@ CPUStatePDP11.prototype.initRegs = function()
*/ */
this.flagC = 0x10000; // PSW C bit this.flagC = 0x10000; // PSW C bit
this.flagV = 0x8000; // PSW V bit this.flagV = 0x8000; // PSW V bit
this.flagZ = 0xffff; // ~ PSW Z bit (TODO: Why is Z clear instead of set like all other flags?) this.flagZ = 0xffff; // ~ PSW Z bit (TODO: Why is Z clear instead of set like all other flags?)
this.flagN = 0x8000; // PSW N bit this.flagN = 0x8000; // PSW N bit
this.regPSW = 0xf; // PSW other bits (TODO: What's the point of setting the flag bits here, too?)
this.PSW = 0xf; // PSW other bits this.regOp = -1; // current opcode
this.regsGen = [ // General R0 - R7 this.regsGen = [ // General R0 - R7
0, 0, 0, 0, 0, 0, 0, this.resetAddr 0, 0, 0, 0, 0, 0, 0, this.resetAddr
]; ];
@ -153,7 +147,7 @@ CPUStatePDP11.prototype.initRegs = function()
this.loopRate = 9999; // instructions we can execute in 12ms this.loopRate = 9999; // instructions we can execute in 12ms
this.priorityReview = 2; // flag to mark if we need to check priority change this.priorityReview = 2; // flag to mark if we need to check priority change
this.stackLimit = 0xff; this.stackLimit = 0xff;
this.trapMask = 0; this.opFlags = 0;
this.trapPSW = -1; this.trapPSW = -1;
this.CPU_Error = 0; this.CPU_Error = 0;
this.cpuType = 70; this.cpuType = 70;
@ -637,6 +631,36 @@ CPUStatePDP11.prototype.setPSW = function(newPSW)
this.PSW = newPSW; this.PSW = newPSW;
}; };
/**
* updateNZFlags(result)
*
* @this {CPUStatePDP11}
* @param {number} result
*/
CPUStatePDP11.prototype.updateNZFlags = function(result)
{
if (!this.opFlags & PDP11.OPFLAG.SKIP_FLAGS) {
this.flagN = this.flagZ = result;
this.flagV = 0;
}
};
/**
* updateAllFlags(result, src, dst)
*
* @this {CPUStatePDP11}
* @param {number} result
* @param {number} src
* @param {number} dst
*/
CPUStatePDP11.prototype.updateAllFlags = function(result, src, dst)
{
if (!this.opFlags & PDP11.OPFLAG.SKIP_FLAGS) {
this.flagN = this.flagZ = this.flagC = result;
this.flagV = (src ^ dst) & (src ^ result);
}
};
/** /**
* panic(reason) * panic(reason)
* *
@ -655,13 +679,11 @@ CPUStatePDP11.prototype.panic = function(reason)
* *
* trap() handles all the trap/abort functions. It reads the trap vector from kernel * trap() handles all the trap/abort functions. It reads the trap vector from kernel
* D space, changes mode to reflect the new PSW and PC, and then pushes the old PSW and * D space, changes mode to reflect the new PSW and PC, and then pushes the old PSW and
* PC onto the new mode stack. trap() returns a -1 which is passed up through function * PC onto the new mode stack.
* calls to indicate that a trap/abort has occurred (suspend instruction processing).
* *
* @this {CPUStatePDP11} * @this {CPUStatePDP11}
* @param {number} vector * @param {number} vector
* @param {number} reason * @param {number} reason
* @return {number}
*/ */
CPUStatePDP11.prototype.trap = function(vector, reason) CPUStatePDP11.prototype.trap = function(vector, reason)
{ {
@ -692,9 +714,9 @@ CPUStatePDP11.prototype.trap = function(vector, reason)
} }
} }
} }
this.trapMask = 0; // lose interest in traps after an abort this.opFlags &= ~PDP11.OPFLAG.TRAP_MASK; // lose interest in traps after an abort
this.trapPSW = -1; // reset flag that we have a trap within a trap this.trapPSW = -1; // reset flag that we have a trap within a trap
return -1; // signal that a trap has occurred throw vector | (reason << 8);
}; };
/** /**
@ -778,7 +800,7 @@ CPUStatePDP11.prototype.mapVirtualToPhysical = function(virtualAddress, accessMa
} else { // no max_memory check in 16 bit mode } else { // no max_memory check in 16 bit mode
if ((physicalAddress & 1) && !(accessMask & PDP11.BYTE_MODE)) { if ((physicalAddress & 1) && !(accessMask & PDP11.BYTE_MODE)) {
this.CPU_Error |= 0x40; this.CPU_Error |= 0x40;
return this.trap(4, 22); this.trap(PDP11.TRAP.BUS_ERROR, 22);
} }
} }
return physicalAddress; return physicalAddress;
@ -787,22 +809,22 @@ CPUStatePDP11.prototype.mapVirtualToPhysical = function(virtualAddress, accessMa
page = (virtualAddress >> 13) & this.mmuMask[this.mmuMode]; page = (virtualAddress >> 13) & this.mmuMask[this.mmuMode];
pdr = this.mmuMap[this.mmuMode][page]; pdr = this.mmuMap[this.mmuMode][page];
physicalAddress = ((this.mmuMap[this.mmuMode][page + 16] << 6) + (virtualAddress & 0x1fff)) & 0x3fffff; physicalAddress = ((this.mmuMap[this.mmuMode][page + 16] << 6) + (virtualAddress & 0x1fff)) & 0x3fffff;
if (this.MMR3 & 0x10) { // if 22 bit MM mode if (this.MMR3 & 0x10) { // if 22 bit MM mode
if (physicalAddress >= BusPDP11.IOPAGE_UNIBUS && physicalAddress < BusPDP11.IOPAGE_22BIT) { if (physicalAddress >= BusPDP11.IOPAGE_UNIBUS && physicalAddress < BusPDP11.IOPAGE_22BIT) {
physicalAddress = this.mapUnibus(physicalAddress & 0x3ffff); // 18bit unibus space physicalAddress = this.mapUnibus(physicalAddress & 0x3ffff); // 18bit unibus space
} }
} else { } else {
physicalAddress &= 0x3ffff; // truncate if only 18 bit mapping physicalAddress &= 0x3ffff; // truncate if only 18 bit mapping
if (physicalAddress >= BusPDP11.IOPAGE_18BIT) physicalAddress |= BusPDP11.IOPAGE_22BIT; if (physicalAddress >= BusPDP11.IOPAGE_18BIT) physicalAddress |= BusPDP11.IOPAGE_22BIT;
} }
if (physicalAddress < BusPDP11.IOPAGE_UNIBUS) { if (physicalAddress < BusPDP11.IOPAGE_UNIBUS) {
if (physicalAddress >= BusPDP11.MAX_MEMORY) { if (physicalAddress >= BusPDP11.MAX_MEMORY) {
this.CPU_Error |= 0x20; this.CPU_Error |= 0x20;
return this.trap(4, 24); // KB11-EM does this after ABORT handling - KB11-CM before this.trap(PDP11.TRAP.BUS_ERROR, 24); // KB11-EM does this after ABORT handling - KB11-CM before
} }
if ((physicalAddress & 1) && !(accessMask & PDP11.BYTE_MODE)) { if ((physicalAddress & 1) && !(accessMask & PDP11.BYTE_MODE)) {
this.CPU_Error |= 0x40; this.CPU_Error |= 0x40;
return this.trap(4, 26); this.trap(PDP11.TRAP.BUS_ERROR, 26);
} }
} }
switch (pdr & 0x7) { switch (pdr & 0x7) {
@ -856,14 +878,14 @@ CPUStatePDP11.prototype.mapVirtualToPhysical = function(virtualAddress, accessMa
if (!(this.MMR0 & 0xe000)) { if (!(this.MMR0 & 0xe000)) {
this.MMR0 |= errorMask | (this.mmuLastMode << 5) | (this.mmuLastPage << 1); this.MMR0 |= errorMask | (this.mmuLastMode << 5) | (this.mmuLastPage << 1);
} }
return this.trap(0xa8, 28); // 0250 this.trap(PDP11.TRAP.MMU_FAULT, 28);
} }
if (!(this.MMR0 & 0xf000)) { if (!(this.MMR0 & 0xf000)) {
//if (physicalAddress < 017772200 || physicalAddress > 017777677) { //if (physicalAddress < 017772200 || physicalAddress > 017777677) {
if (physicalAddress < 0x3ff480 || physicalAddress > 0x3fffbf) { if (physicalAddress < 0x3ff480 || physicalAddress > 0x3fffbf) {
this.MMR0 |= 0x1000; // MMU trap flag this.MMR0 |= 0x1000; // MMU trap flag
if (this.MMR0 & 0x0200) { if (this.MMR0 & 0x0200) {
this.trapMask |= 2; // MMU trap this.opFlags |= PDP11.OPFLAG.TRAP_MMU;
} }
} }
} }
@ -1015,10 +1037,11 @@ CPUStatePDP11.prototype.pushWord = function(data)
if (virtualAddress <= this.stackLimit - 32) { if (virtualAddress <= this.stackLimit - 32) {
this.CPU_Error |= 4; // Red stack this.CPU_Error |= 4; // Red stack
this.regsGen[6] = 4; this.regsGen[6] = 4;
return this.trap(4, 32); this.trap(PDP11.TRAP.BUS_ERROR, 32);
} else {
this.CPU_Error |= 8; // Yellow
this.opFlags |= 4;
} }
this.CPU_Error |= 8; // Yellow
this.trapMask |= 4;
} }
if ((physicalAddress = this.mapVirtualToPhysical(virtualAddress | 0x10000, PDP11.WRITE_MODE)) >= 0) { if ((physicalAddress = this.mapVirtualToPhysical(virtualAddress | 0x10000, PDP11.WRITE_MODE)) >= 0) {
return this.writeWordByAddr(physicalAddress, data); return this.writeWordByAddr(physicalAddress, data);
@ -1059,22 +1082,27 @@ CPUStatePDP11.prototype.pushWord = function(data)
CPUStatePDP11.prototype.getVirtualByMode = function(addressMode, accessMode) CPUStatePDP11.prototype.getVirtualByMode = function(addressMode, accessMode)
{ {
var virtualAddress, stepSize, reg = addressMode & 7; var virtualAddress, stepSize, reg = addressMode & 7;
switch ((addressMode >> 3) & 7) { switch ((addressMode >> 3) & 7) {
case 0: // Mode 0: Registers don't have a virtual address so trap! case 0: // Mode 0: Registers don't have a virtual address so trap!
return this.trap(4, 34); // trap for invalid virtual address this.trap(PDP11.TRAP.BUS_ERROR, 34); // trap for invalid virtual address
case 1: // Mode 1: (R) break;
case 1: // Mode 1: (R)
if (reg === 6 && (!this.mmuMode) && (accessMode & PDP11.WRITE_MODE) && if (reg === 6 && (!this.mmuMode) && (accessMode & PDP11.WRITE_MODE) &&
(this.regsGen[6] <= this.stackLimit || this.regsGen[6] >= 0xfffe)) { (this.regsGen[6] <= this.stackLimit || this.regsGen[6] >= 0xfffe)) {
if (this.regsGen[6] <= this.stackLimit - 32 || this.regsGen[6] >= 0xfffe) { if (this.regsGen[6] <= this.stackLimit - 32 || this.regsGen[6] >= 0xfffe) {
this.CPU_Error |= 4; // Red stack this.CPU_Error |= 4; // Red stack
this.regsGen[6] = 4; this.regsGen[6] = 4;
return this.trap(4, 36); this.trap(PDP11.TRAP.BUS_ERROR, 36);
} else {
this.CPU_Error |= 8; // Yellow
this.opFlags |= PDP11.OPFLAG.TRAP_SP;
} }
this.CPU_Error |= 8; // Yellow
this.trapMask |= 4;
} }
return (reg === 7 ? this.regsGen[reg] : (this.regsGen[reg] | 0x10000)); return (reg === 7 ? this.regsGen[reg] : (this.regsGen[reg] | 0x10000));
case 2: // Mode 2: (R)+
case 2: // Mode 2: (R)+
stepSize = 2; stepSize = 2;
virtualAddress = this.regsGen[reg]; virtualAddress = this.regsGen[reg];
if (reg !== 7) { if (reg !== 7) {
@ -1150,10 +1178,11 @@ CPUStatePDP11.prototype.getVirtualByMode = function(addressMode, accessMode)
if (this.regsGen[6] <= this.stackLimit - 32) { if (this.regsGen[6] <= this.stackLimit - 32) {
this.CPU_Error |= 4; // Red stack this.CPU_Error |= 4; // Red stack
this.regsGen[6] = 4; this.regsGen[6] = 4;
return this.trap(4, 38); this.trap(PDP11.TRAP.BUS_ERROR, 38);
} else {
this.CPU_Error |= 8; // Yellow
this.opFlags |= PDP11.OPFLAG.TRAP_SP;
} }
this.CPU_Error |= 8; // Yellow
this.trapMask |= 4;
} }
return virtualAddress; return virtualAddress;
}; };
@ -1189,15 +1218,11 @@ CPUStatePDP11.prototype.getAddrByMode = function(addressMode, accessMode)
CPUStatePDP11.prototype.readWordByMode = function(addressMode) CPUStatePDP11.prototype.readWordByMode = function(addressMode)
{ {
var result; var result;
if (!(addressMode & 0x38)) { if (!(addressMode & PDP11.OPMODE.MASK)) {
result = this.regsGen[addressMode & 7]; result = this.regsGen[addressMode & PDP11.OPREG.MASK];
//LOG_SOURCE(result);
} else { } else {
if ((result = this.getAddrByMode(addressMode, PDP11.READ_MODE)) >= 0) { var addr = this.getAddrByMode(addressMode, PDP11.READ_MODE);
if ((result = this.readWordByAddr(result)) >= 0) { result = this.readWordByAddr(addr);
//LOG_SOURCE(result);
}
}
} }
return result; return result;
}; };
@ -1225,6 +1250,46 @@ CPUStatePDP11.prototype.readByteByMode = function(addressMode)
return result; return result;
}; };
/**
* writeWordByMode(addressMode, data)
*
* @this {CPUStatePDP11}
* @param {number} addressMode
* @param {number} data
* @return {number}
*/
CPUStatePDP11.prototype.writeWordByMode = function(addressMode, data)
{
if (!(addressMode & PDP11.OPMODE.MASK)) {
this.regsGen[addressMode & PDP11.OPREG.MASK] = data;
} else {
this.writeWordByAddr(this.getAddrByMode(addressMode, PDP11.WRITE_MODE), data);
}
return data;
};
/**
* updateWordByMode(addressMode, src, fnOp)
*
* @this {CPUStatePDP11}
* @param {number} addressMode
* @param {number} src
* @param {function(number,number)} fnOp
* @return {number}
*/
CPUStatePDP11.prototype.updateWordByMode = function(addressMode, src, fnOp)
{
var data;
if (!(addressMode & PDP11.OPMODE.MASK)) {
var reg = addressMode & PDP11.OPREG.MASK;
this.regsGen[reg] = data = fnOp(src, this.regsGen[reg]);
} else {
var addr = this.getAddrByMode(addressMode, PDP11.WRITE_MODE);
this.writeWordByAddr(addr, data = fnOp(src, this.readWordByAddr(addr)));
}
return data;
};
/** /**
* branch(PC, instruction) * branch(PC, instruction)
* *
@ -1315,6 +1380,28 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
result, result,
virtualAddress, savePSW, reg, i, j; virtualAddress, savePSW, reg, i, j;
/*
* Check for any pending traps.
*
* I've moved this TRAP_MASK check BEFORE we decode the next instruction instead
* of immediately AFTER, because the last instruction may have thrown an exception,
* kicking us out before we reach the bottom of this loop.
*/
if (this.opFlags & PDP11.OPFLAG.TRAP_MASK) {
if (this.opFlags & PDP11.OPFLAG.TRAP_MMU) {
this.trap(PDP11.TRAP.MMU_FAULT, 52); // MMU trap has priority
} else {
if (this.opFlags & PDP11.OPFLAG.TRAP_SP) {
this.trap(PDP11.TRAP.BUS_ERROR, 54); // then SP trap
} else {
if (this.opFlags & PDP11.OPFLAG.TRAP_TF) {
this.trap(PDP11.TRAP.BREAKPOINT, 56); // and finally a TF trap
}
}
}
this.opFlags &= ~PDP11.OPFLAG.TRAP_MASK;
}
if (this.priorityReview) { // if nothing has changed don't check priority if (this.priorityReview) { // if nothing has changed don't check priority
if (this.priorityReview === 1) { if (this.priorityReview === 1) {
this.priorityReview = 2; // SPL delay this.priorityReview = 2; // SPL delay
@ -1347,7 +1434,7 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
} }
if (savePSW > (this.PSW & 0xe0)) { if (savePSW > (this.PSW & 0xe0)) {
if (j < 0) { if (j < 0) {
this.trap(0xA0, /*0240*/ 42); this.trap(PDP11.TRAP.PIRQ, 42);
} else { } else {
this.trap(this.interruptQueue[j].vector, 44); this.trap(this.interruptQueue[j].vector, 44);
this.interruptQueue.splice(j, 1); this.interruptQueue.splice(j, 1);
@ -1355,69 +1442,81 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
} }
} }
} }
if (!(this.MMR0 & 0xe000)) { if (!(this.MMR0 & 0xe000)) {
this.MMR1 = 0; this.MMR1 = 0;
this.MMR2 = this.regsGen[7]; this.MMR2 = this.regsGen[7];
} }
// If needed T-bit trap at the end of this instruction
this.trapMask = this.PSW & 0x10; /*
if ((instruction = this.readWordByVirtual(this.regsGen[7])) >= 0) { * Snapshot the TF bit in opFlags, while simultaneously clearing all other opFlags;
* we'll check the TRAP_TF bit in opFlags when we come back around for another opcode.
*/
this.opFlags = this.PSW & PDP11.PSW.TF;
this.regOp = this.readWordByVirtual(this.regsGen[7]);
this.regsGen[7] = (this.regsGen[7] + 2) & 0xffff;
this.decode(this.regOp);
if (this.regOp >= 0) {
instruction = this.regOp;
this.regsGen[7] = (this.regsGen[7] + 2) & 0xffff; this.regsGen[7] = (this.regsGen[7] + 2) & 0xffff;
switch (instruction & 0xF000) /*0170000*/ { // Double operand instructions xxSSDD switch (instruction & 0xF000) /*0170000*/ { // Double operand instructions xxSSDD
case 0x1000: /*0010000*/ // MOV 01SSDD // case 0x1000: /*0010000*/ // MOV 01SSDD
//LOG_INSTRUCTION(instruction, 2, "MOV"); // //LOG_INSTRUCTION(instruction, 2, "MOV");
if ((src = this.readWordByMode(instruction >> 6)) >= 0) { // if ((src = this.readWordByMode(instruction >> 6)) >= 0) {
if (!(instruction & 0x38)) { // if (!(instruction & 0x38)) {
this.regsGen[instruction & 7] = src; // this.regsGen[instruction & 7] = src;
this.flagN = this.flagZ = src; // this.flagN = this.flagZ = src;
this.flagV = 0; // this.flagV = 0;
} else { // } else {
if ((dstAddr = this.getAddrByMode(instruction, PDP11.WRITE_MODE)) >= 0) { // if ((dstAddr = this.getAddrByMode(instruction, PDP11.WRITE_MODE)) >= 0) {
if (this.writeWordByAddr(dstAddr, src) >= 0) { // if (this.writeWordByAddr(dstAddr, src) >= 0) {
this.flagN = this.flagZ = src; // this.flagN = this.flagZ = src;
this.flagV = 0; // this.flagV = 0;
} // }
} // }
} // }
} // }
break; // break;
case 0x2000: /*0020000*/ // CMP 02SSDD // case 0x2000: /*0020000*/ // CMP 02SSDD
//LOG_INSTRUCTION(instruction, 2, "CMP"); // //LOG_INSTRUCTION(instruction, 2, "CMP");
if ((src = this.readWordByMode(instruction >> 6)) >= 0) { // if ((src = this.readWordByMode(instruction >> 6)) >= 0) {
if ((dst = this.readWordByMode(instruction)) >= 0) { // if ((dst = this.readWordByMode(instruction)) >= 0) {
result = src - dst; // result = src - dst;
this.flagN = this.flagZ = this.flagC = result; // this.flagN = this.flagZ = this.flagC = result;
this.flagV = (src ^ dst) & (src ^ result); // this.flagV = (src ^ dst) & (src ^ result);
} // }
} // }
break; // break;
case 0x3000: /*0030000*/ // BIT 03SSDD // case 0x3000: /*0030000*/ // BIT 03SSDD
//LOG_INSTRUCTION(instruction, 2, "BIT"); // //LOG_INSTRUCTION(instruction, 2, "BIT");
if ((src = this.readWordByMode(instruction >> 6)) >= 0) { // if ((src = this.readWordByMode(instruction >> 6)) >= 0) {
if ((dst = this.readWordByMode(instruction)) >= 0) { // if ((dst = this.readWordByMode(instruction)) >= 0) {
this.flagN = this.flagZ = src & dst; // this.flagN = this.flagZ = src & dst;
this.flagV = 0; // this.flagV = 0;
} // }
} // }
break; // break;
case 0x4000: /*0040000*/ // BIC 04SSDD // case 0x4000: /*0040000*/ // BIC 04SSDD
//LOG_INSTRUCTION(instruction, 2, "BIC"); // //LOG_INSTRUCTION(instruction, 2, "BIC");
if ((src = this.readWordByMode(instruction >> 6)) >= 0) { // if ((src = this.readWordByMode(instruction >> 6)) >= 0) {
if (!(instruction & 0x38)) { // if (!(instruction & 0x38)) {
result = this.regsGen[instruction & 7] &= ~src; // result = this.regsGen[instruction & 7] &= ~src;
this.flagN = this.flagZ = result; // this.flagN = this.flagZ = result;
this.flagV = 0; // this.flagV = 0;
} else { // } else {
if ((dst = this.readWordByAddr(dstAddr = this.getAddrByMode(instruction, PDP11.MODIFY_WORD))) >= 0) { // if ((dst = this.readWordByAddr(dstAddr = this.getAddrByMode(instruction, PDP11.MODIFY_WORD))) >= 0) {
result = dst & ~src; // result = dst & ~src;
if (this.writeWordByAddr(dstAddr, result) >= 0) { // if (this.writeWordByAddr(dstAddr, result) >= 0) {
this.flagN = this.flagZ = result; // this.flagN = this.flagZ = result;
this.flagV = 0; // this.flagV = 0;
} // }
} // }
} // }
} // }
break; // break;
case 0x5000: /*0050000*/ // BIS 05SSDD case 0x5000: /*0050000*/ // BIS 05SSDD
//LOG_INSTRUCTION(instruction, 2, "BIS"); //LOG_INSTRUCTION(instruction, 2, "BIS");
if ((src = this.readWordByMode(instruction >> 6)) >= 0) { if ((src = this.readWordByMode(instruction >> 6)) >= 0) {
@ -1753,11 +1852,11 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
break; break;
case 0x8800: /*0104000*/ // EMT 104000 -> 104377 case 0x8800: /*0104000*/ // EMT 104000 -> 104377
//LOG_INSTRUCTION(instruction, 7, "EMT"); //LOG_INSTRUCTION(instruction, 7, "EMT");
this.trap(0x18, /*030*/ 2); this.trap(PDP11.TRAP.EMULATOR, /*030*/ 2);
break; break;
case 0x8900: /*0104400*/ // TRAP 104400 -> 104777 case 0x8900: /*0104400*/ // TRAP 104400 -> 104777
//LOG_INSTRUCTION(instruction, 7, "TRAP"); //LOG_INSTRUCTION(instruction, 7, "TRAP");
this.trap(0x1C, /*034*/ 4); this.trap(PDP11.TRAP.TRAP, /*034*/ 4);
break; break;
default: default:
switch (instruction & 0xFFC0) /*0177700*/ { // Single operand instructions xxxxDD switch (instruction & 0xFFC0) /*0177700*/ { // Single operand instructions xxxxDD
@ -2296,7 +2395,7 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
//LOG_INSTRUCTION(instruction, 0, "HALT"); //LOG_INSTRUCTION(instruction, 0, "HALT");
if (0xc000 & this.PSW) { if (0xc000 & this.PSW) {
this.CPU_Error |= 0x80; /*0200*/ this.CPU_Error |= 0x80; /*0200*/
this.trap(4, 46); this.trap(PDP11.TRAP.BUS_ERROR, 46);
} else { } else {
this.runState = 3; // halt this.runState = 3; // halt
this.endBurst(); this.endBurst();
@ -2320,11 +2419,11 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
break; break;
case 0x3: /*0000003*/ // BPT 000003 case 0x3: /*0000003*/ // BPT 000003
//LOG_INSTRUCTION(instruction, 0, "BPT"); //LOG_INSTRUCTION(instruction, 0, "BPT");
this.trap(0xC, /*014*/ 6); this.trap(PDP11.TRAP.BREAKPOINT, /*014*/ 6);
break; break;
case 0x4: /*0000004*/ // IOT 000004 case 0x4: /*0000004*/ // IOT 000004
//LOG_INSTRUCTION(instruction, 0, "IOT"); //LOG_INSTRUCTION(instruction, 0, "IOT");
this.trap(0x10, /*020*/ 8); this.trap(PDP11.TRAP.IOT, /*020*/ 8);
break; break;
case 0x5: /*0000005*/ // RESET 000005 case 0x5: /*0000005*/ // RESET 000005
//LOG_INSTRUCTION(instruction, 0, "RESET"); //LOG_INSTRUCTION(instruction, 0, "RESET");
@ -2343,14 +2442,16 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
if ((savePSW = this.readWordByVirtual(dstAddr | 0x10000)) >= 0) { if ((savePSW = this.readWordByVirtual(dstAddr | 0x10000)) >= 0) {
this.regsGen[6] = (dstAddr + 2) & 0xffff; this.regsGen[6] = (dstAddr + 2) & 0xffff;
savePSW &= 0xf8ff; savePSW &= 0xf8ff;
if (this.PSW & 0xc000) { // user / super restrictions if (this.PSW & 0xc000) { // user / super restrictions
// keep SPL and allow lower only for modes and register set // keep SPL and allow lower only for modes and register set
savePSW = (savePSW & 0xf81f) | (this.PSW & 0xf8e0); savePSW = (savePSW & 0xf81f) | (this.PSW & 0xf8e0);
} }
this.regsGen[7] = virtualAddress; this.regsGen[7] = virtualAddress;
this.setPSW(savePSW); this.setPSW(savePSW);
this.trapMask &= ~0x10; // turn off Trace trap this.opFlags &= ~PDP11.OPFLAG.TRAP_TF;
if (instruction === 2) this.trapMask |= this.PSW & 0x10; // RTI enables immediate trace if (instruction === 2) { // RTI enables immediate trace
this.opFlags |= (this.PSW & PDP11.PSW.TF);
}
} }
} }
break; break;
@ -2360,7 +2461,7 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
// break; // Exists on pdp 11/44 & KB11-EM // break; // Exists on pdp 11/44 & KB11-EM
default: // We don't know this instruction default: // We don't know this instruction
//LOG_INSTRUCTION(instruction, 11, "-unknown-"); //LOG_INSTRUCTION(instruction, 11, "-unknown-");
this.trap(0x8, /*010*/ 48); // Illegal instruction this.trap(PDP11.TRAP.RESERVED, /*010*/ 48); // reserved instruction
break; break;
} }
} }
@ -2369,18 +2470,6 @@ CPUStatePDP11.prototype.stepCPU = function(nMinCycles)
} }
} }
} }
if (this.trapMask) { // check for any traps pending
if (this.trapMask & 2) {
this.trap(0xA8, /*0250*/ 52); // MMU trap has priority
} else {
if (this.trapMask & 4) {
this.trap(4, 54); // then SP trap
} else {
if (this.trapMask & 0x10) this.trap(0xC, /*014*/ 56); // and finally a T-bit trap
}
}
this.trapMask = 0;
}
} while (this.nStepCycles > 0); } while (this.nStepCycles > 0);
} }

241
modules/pdp11/lib/debugger.js
View file

@ -214,7 +214,7 @@ if (DEBUGGER) {
}; };
/* /*
* CPU opcode ordinals * CPU opcode IDs
*/ */
DebuggerPDP11.OPS = { DebuggerPDP11.OPS = {
NONE: 0, ADC: 1, ADCB: 2, ADD: 3, ASL: 4, ASLB: 5, ASR: 6, ASRB: 7, NONE: 0, ADC: 1, ADCB: 2, ADD: 3, ASL: 4, ASLB: 5, ASR: 6, ASRB: 7,
@ -261,120 +261,119 @@ if (DEBUGGER) {
DebuggerPDP11.REG_PSW = 20; DebuggerPDP11.REG_PSW = 20;
/* /*
* Operand descriptor masks; anything that's not covered by TYPE_SRC or TYPE_DST must be a TYPE_OTHER value. * Operand type masks; anything that's not covered by OP_SRC or OP_DST must be a OP_OTHER value.
*/ */
DebuggerPDP11.TYPE_DSTREG = 0x0007; DebuggerPDP11.OP_DSTREG = PDP11.OPREG.MASK;
DebuggerPDP11.TYPE_DSTMODE = 0x0038; DebuggerPDP11.OP_DSTMODE = PDP11.OPMODE.MASK;
DebuggerPDP11.TYPE_DSTMODE_SHIFT = 3; DebuggerPDP11.OP_DST = (DebuggerPDP11.OP_DSTMODE | DebuggerPDP11.OP_DSTREG);
DebuggerPDP11.TYPE_DST = (DebuggerPDP11.TYPE_DSTMODE | DebuggerPDP11.TYPE_DSTREG); DebuggerPDP11.OP_SRCREG = PDP11.OPREG.MASK << 6;
DebuggerPDP11.TYPE_SRCREG = 0x01C0; DebuggerPDP11.OP_SRCMODE = PDP11.OPMODE.MASK << 6;
DebuggerPDP11.TYPE_SRCMODE = 0x0E00; DebuggerPDP11.OP_SRC = (DebuggerPDP11.OP_SRCMODE | DebuggerPDP11.OP_SRCREG);
DebuggerPDP11.TYPE_SRC = (DebuggerPDP11.TYPE_SRCMODE | DebuggerPDP11.TYPE_SRCREG); DebuggerPDP11.OP_BRANCH = 0x1000;
DebuggerPDP11.TYPE_BRANCH = 0x1000; DebuggerPDP11.OP_DSTOFF = 0x2000;
DebuggerPDP11.TYPE_DSTOFF = 0x2000; DebuggerPDP11.OP_DSTNUM3 = 0x3000; // DST 3-bit number (ie, just the DSTREG field)
DebuggerPDP11.TYPE_DSTNUM3 = 0x3000; // DST 3-bit number (ie, just the DSTREG field) DebuggerPDP11.OP_DSTNUM6 = 0x6000; // DST 6-bit number (ie, both the DSTREG and DSTMODE fields)
DebuggerPDP11.TYPE_DSTNUM6 = 0x6000; // DST 6-bit number (ie, both the DSTREG and DSTMODE fields) DebuggerPDP11.OP_OTHER = 0xF000;
DebuggerPDP11.TYPE_OTHER = 0xF000;
/* /*
* The opMasks table contains opcode masks, and each mask refers to table of possible values, and each * The opTable contains opcode masks, and each mask refers to table of possible values, and each
* value refers to an array that contains: * value refers to an array that contains:
* *
* [0]: {number} of the opcode name (see OP.*) * [0]: {number} of the opcode name (see OP.*)
* [1]: {number} containing the first operand descriptor bit(s), if any * [1]: {number} containing the first operand type bit(s), if any
* [2]: {number} containing the second operand descriptor bit(s), if any * [2]: {number} containing the second operand type bit(s), if any
* *
* Note that, by convention, opcodes that require two operands list the SRC operand first and DST operand * Note that, by convention, opcodes that require two operands list the SRC operand first and DST operand
* second (ie, the OPPOSITE of the Intel convention). * second (ie, the OPPOSITE of the Intel convention).
* *
* Also note that, for some of the newer PDP-11 opcodes (eg, MUL, DIV, ASH, ASHC), the location of the * Also note that, for some of the newer PDP-11 opcodes (eg, MUL, DIV, ASH, ASHC), the location of the
* opcode's SRC and DST bits are reversed. This is why, for example, you'll see the MUL instruction defined * opcode's SRC and DST bits are reversed. This is why, for example, you'll see the MUL instruction defined
* below as having TYPE_DST for the first operand and TYPE_SRCREG for the second operand. This does NOT mean * below as having OP_DST for the first operand and OP_SRCREG for the second operand. This does NOT mean
* that the opcode's destination operand is being listed first, but rather that the bits describing the source * that the opcode's destination operand is being listed first, but rather that the bits describing the source
* operand are in the opcode's TYPE_DST field. * operand are in the opcode's OP_DST field.
*/ */
DebuggerPDP11.opMasks = { DebuggerPDP11.opTable = {
0xF000: { 0xF000: {
0x1000: [DebuggerPDP11.OPS.MOV, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 01SSDD 0x1000: [DebuggerPDP11.OPS.MOV, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 01SSDD
0x2000: [DebuggerPDP11.OPS.CMP, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 02SSDD 0x2000: [DebuggerPDP11.OPS.CMP, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 02SSDD
0x3000: [DebuggerPDP11.OPS.BIT, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 03SSDD 0x3000: [DebuggerPDP11.OPS.BIT, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 03SSDD
0x4000: [DebuggerPDP11.OPS.BIC, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 04SSDD 0x4000: [DebuggerPDP11.OPS.BIC, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 04SSDD
0x5000: [DebuggerPDP11.OPS.BIS, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 05SSDD 0x5000: [DebuggerPDP11.OPS.BIS, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 05SSDD
0x6000: [DebuggerPDP11.OPS.ADD, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 06SSDD 0x6000: [DebuggerPDP11.OPS.ADD, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 06SSDD
0x9000: [DebuggerPDP11.OPS.MOVB, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 11SSDD 0x9000: [DebuggerPDP11.OPS.MOVB, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 11SSDD
0xA000: [DebuggerPDP11.OPS.CMPB, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 12SSDD 0xA000: [DebuggerPDP11.OPS.CMPB, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 12SSDD
0xB000: [DebuggerPDP11.OPS.BITB, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 13SSDD 0xB000: [DebuggerPDP11.OPS.BITB, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 13SSDD
0xC000: [DebuggerPDP11.OPS.BICB, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 14SSDD 0xC000: [DebuggerPDP11.OPS.BICB, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 14SSDD
0xD000: [DebuggerPDP11.OPS.BISB, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST], // 15SSDD 0xD000: [DebuggerPDP11.OPS.BISB, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST], // 15SSDD
0xE000: [DebuggerPDP11.OPS.SUB, DebuggerPDP11.TYPE_SRC, DebuggerPDP11.TYPE_DST] // 16SSDD 0xE000: [DebuggerPDP11.OPS.SUB, DebuggerPDP11.OP_SRC, DebuggerPDP11.OP_DST] // 16SSDD
}, },
0xFE00: { 0xFE00: {
0x0800: [DebuggerPDP11.OPS.JSR, DebuggerPDP11.TYPE_SRCREG, DebuggerPDP11.TYPE_DST], // 004RDD 0x0800: [DebuggerPDP11.OPS.JSR, DebuggerPDP11.OP_SRCREG, DebuggerPDP11.OP_DST], // 004RDD
0x7000: [DebuggerPDP11.OPS.MUL, DebuggerPDP11.TYPE_DST, DebuggerPDP11.TYPE_SRCREG], // 070RSS 0x7000: [DebuggerPDP11.OPS.MUL, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 070RSS
0x7200: [DebuggerPDP11.OPS.DIV, DebuggerPDP11.TYPE_DST, DebuggerPDP11.TYPE_SRCREG], // 071RSS 0x7200: [DebuggerPDP11.OPS.DIV, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 071RSS
0x7400: [DebuggerPDP11.OPS.ASH, DebuggerPDP11.TYPE_DST, DebuggerPDP11.TYPE_SRCREG], // 072RSS 0x7400: [DebuggerPDP11.OPS.ASH, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 072RSS
0x7600: [DebuggerPDP11.OPS.ASHC, DebuggerPDP11.TYPE_DST, DebuggerPDP11.TYPE_SRCREG], // 073RSS 0x7600: [DebuggerPDP11.OPS.ASHC, DebuggerPDP11.OP_DST, DebuggerPDP11.OP_SRCREG], // 073RSS
0x7800: [DebuggerPDP11.OPS.XOR, DebuggerPDP11.TYPE_SRCREG, DebuggerPDP11.TYPE_DST], // 074RSS 0x7800: [DebuggerPDP11.OPS.XOR, DebuggerPDP11.OP_SRCREG, DebuggerPDP11.OP_DST], // 074RSS
0x7E00: [DebuggerPDP11.OPS.SOB, DebuggerPDP11.TYPE_SRCREG, DebuggerPDP11.TYPE_DSTOFF] // 077Rnn 0x7E00: [DebuggerPDP11.OPS.SOB, DebuggerPDP11.OP_SRCREG, DebuggerPDP11.OP_DSTOFF] // 077Rnn
}, },
0xFF00: { 0xFF00: {
0x0100: [DebuggerPDP11.OPS.BR, DebuggerPDP11.TYPE_BRANCH], 0x0100: [DebuggerPDP11.OPS.BR, DebuggerPDP11.OP_BRANCH],
0x0200: [DebuggerPDP11.OPS.BNE, DebuggerPDP11.TYPE_BRANCH], 0x0200: [DebuggerPDP11.OPS.BNE, DebuggerPDP11.OP_BRANCH],
0x0300: [DebuggerPDP11.OPS.BEQ, DebuggerPDP11.TYPE_BRANCH], 0x0300: [DebuggerPDP11.OPS.BEQ, DebuggerPDP11.OP_BRANCH],
0x0400: [DebuggerPDP11.OPS.BGE, DebuggerPDP11.TYPE_BRANCH], 0x0400: [DebuggerPDP11.OPS.BGE, DebuggerPDP11.OP_BRANCH],
0x0500: [DebuggerPDP11.OPS.BLT, DebuggerPDP11.TYPE_BRANCH], 0x0500: [DebuggerPDP11.OPS.BLT, DebuggerPDP11.OP_BRANCH],
0x0600: [DebuggerPDP11.OPS.BGT, DebuggerPDP11.TYPE_BRANCH], 0x0600: [DebuggerPDP11.OPS.BGT, DebuggerPDP11.OP_BRANCH],
0x0700: [DebuggerPDP11.OPS.BLE, DebuggerPDP11.TYPE_BRANCH], 0x0700: [DebuggerPDP11.OPS.BLE, DebuggerPDP11.OP_BRANCH],
0x8000: [DebuggerPDP11.OPS.BPL, DebuggerPDP11.TYPE_BRANCH], 0x8000: [DebuggerPDP11.OPS.BPL, DebuggerPDP11.OP_BRANCH],
0x8100: [DebuggerPDP11.OPS.BMI, DebuggerPDP11.TYPE_BRANCH], 0x8100: [DebuggerPDP11.OPS.BMI, DebuggerPDP11.OP_BRANCH],
0x8200: [DebuggerPDP11.OPS.BHI, DebuggerPDP11.TYPE_BRANCH], 0x8200: [DebuggerPDP11.OPS.BHI, DebuggerPDP11.OP_BRANCH],
0x8300: [DebuggerPDP11.OPS.BLOS, DebuggerPDP11.TYPE_BRANCH], 0x8300: [DebuggerPDP11.OPS.BLOS, DebuggerPDP11.OP_BRANCH],
0x8400: [DebuggerPDP11.OPS.BVC, DebuggerPDP11.TYPE_BRANCH], 0x8400: [DebuggerPDP11.OPS.BVC, DebuggerPDP11.OP_BRANCH],
0x8500: [DebuggerPDP11.OPS.BVS, DebuggerPDP11.TYPE_BRANCH], 0x8500: [DebuggerPDP11.OPS.BVS, DebuggerPDP11.OP_BRANCH],
0x8600: [DebuggerPDP11.OPS.BCC, DebuggerPDP11.TYPE_BRANCH], 0x8600: [DebuggerPDP11.OPS.BCC, DebuggerPDP11.OP_BRANCH],
0x8700: [DebuggerPDP11.OPS.BCS, DebuggerPDP11.TYPE_BRANCH], 0x8700: [DebuggerPDP11.OPS.BCS, DebuggerPDP11.OP_BRANCH],
0x8800: [DebuggerPDP11.OPS.EMT], // 104000..104377 0x8800: [DebuggerPDP11.OPS.EMT], // 104000..104377
0x8900: [DebuggerPDP11.OPS.TRAP] // 104400..104777 0x8900: [DebuggerPDP11.OPS.TRAP] // 104400..104777
}, },
0xFFC0: { 0xFFC0: {
0x0040: [DebuggerPDP11.OPS.JMP, DebuggerPDP11.TYPE_DST], // 0001DD 0x0040: [DebuggerPDP11.OPS.JMP, DebuggerPDP11.OP_DST], // 0001DD
0x00C0: [DebuggerPDP11.OPS.SWAB, DebuggerPDP11.TYPE_DST], // 0003DD 0x00C0: [DebuggerPDP11.OPS.SWAB, DebuggerPDP11.OP_DST], // 0003DD
0x0A00: [DebuggerPDP11.OPS.CLR, DebuggerPDP11.TYPE_DST], // 0050DD 0x0A00: [DebuggerPDP11.OPS.CLR, DebuggerPDP11.OP_DST], // 0050DD
0x0A40: [DebuggerPDP11.OPS.COM, DebuggerPDP11.TYPE_DST], // 0051DD 0x0A40: [DebuggerPDP11.OPS.COM, DebuggerPDP11.OP_DST], // 0051DD
0x0A80: [DebuggerPDP11.OPS.INC, DebuggerPDP11.TYPE_DST], // 0052DD 0x0A80: [DebuggerPDP11.OPS.INC, DebuggerPDP11.OP_DST], // 0052DD
0x0AC0: [DebuggerPDP11.OPS.DEC, DebuggerPDP11.TYPE_DST], // 0053DD 0x0AC0: [DebuggerPDP11.OPS.DEC, DebuggerPDP11.OP_DST], // 0053DD
0x0B00: [DebuggerPDP11.OPS.NEG, DebuggerPDP11.TYPE_DST], // 0054DD 0x0B00: [DebuggerPDP11.OPS.NEG, DebuggerPDP11.OP_DST], // 0054DD
0x0B40: [DebuggerPDP11.OPS.ADC, DebuggerPDP11.TYPE_DST], // 0055DD 0x0B40: [DebuggerPDP11.OPS.ADC, DebuggerPDP11.OP_DST], // 0055DD
0x0B80: [DebuggerPDP11.OPS.SBC, DebuggerPDP11.TYPE_DST], // 0056DD 0x0B80: [DebuggerPDP11.OPS.SBC, DebuggerPDP11.OP_DST], // 0056DD
0x0BC0: [DebuggerPDP11.OPS.TST, DebuggerPDP11.TYPE_DST], // 0057DD 0x0BC0: [DebuggerPDP11.OPS.TST, DebuggerPDP11.OP_DST], // 0057DD
0x0C00: [DebuggerPDP11.OPS.ROR, DebuggerPDP11.TYPE_DST], // 0060DD 0x0C00: [DebuggerPDP11.OPS.ROR, DebuggerPDP11.OP_DST], // 0060DD
0x0C40: [DebuggerPDP11.OPS.ROL, DebuggerPDP11.TYPE_DST], // 0061DD 0x0C40: [DebuggerPDP11.OPS.ROL, DebuggerPDP11.OP_DST], // 0061DD
0x0C80: [DebuggerPDP11.OPS.ASR, DebuggerPDP11.TYPE_DST], // 0062DD 0x0C80: [DebuggerPDP11.OPS.ASR, DebuggerPDP11.OP_DST], // 0062DD
0x0CC0: [DebuggerPDP11.OPS.ASL, DebuggerPDP11.TYPE_DST], // 0063DD 0x0CC0: [DebuggerPDP11.OPS.ASL, DebuggerPDP11.OP_DST], // 0063DD
0x0D00: [DebuggerPDP11.OPS.MARK, DebuggerPDP11.TYPE_DSTNUM6], // 0064nn 0x0D00: [DebuggerPDP11.OPS.MARK, DebuggerPDP11.OP_DSTNUM6], // 0064nn
0x0D40: [DebuggerPDP11.OPS.MFPI, DebuggerPDP11.TYPE_DST], // 0065SS 0x0D40: [DebuggerPDP11.OPS.MFPI, DebuggerPDP11.OP_DST], // 0065SS
0x0D80: [DebuggerPDP11.OPS.MTPI, DebuggerPDP11.TYPE_DST], // 0066DD 0x0D80: [DebuggerPDP11.OPS.MTPI, DebuggerPDP11.OP_DST], // 0066DD
0x0DC0: [DebuggerPDP11.OPS.SXT, DebuggerPDP11.TYPE_DST], // 0067DD 0x0DC0: [DebuggerPDP11.OPS.SXT, DebuggerPDP11.OP_DST], // 0067DD
0x8A00: [DebuggerPDP11.OPS.CLRB, DebuggerPDP11.TYPE_DST], // 1050DD 0x8A00: [DebuggerPDP11.OPS.CLRB, DebuggerPDP11.OP_DST], // 1050DD
0x8A40: [DebuggerPDP11.OPS.COMB, DebuggerPDP11.TYPE_DST], // 1051DD 0x8A40: [DebuggerPDP11.OPS.COMB, DebuggerPDP11.OP_DST], // 1051DD
0x8A80: [DebuggerPDP11.OPS.INCB, DebuggerPDP11.TYPE_DST], // 1052DD 0x8A80: [DebuggerPDP11.OPS.INCB, DebuggerPDP11.OP_DST], // 1052DD
0x8AC0: [DebuggerPDP11.OPS.DECB, DebuggerPDP11.TYPE_DST], // 1053DD 0x8AC0: [DebuggerPDP11.OPS.DECB, DebuggerPDP11.OP_DST], // 1053DD
0x8B00: [DebuggerPDP11.OPS.NEGB, DebuggerPDP11.TYPE_DST], // 1054DD 0x8B00: [DebuggerPDP11.OPS.NEGB, DebuggerPDP11.OP_DST], // 1054DD
0x8B40: [DebuggerPDP11.OPS.ADCB, DebuggerPDP11.TYPE_DST], // 1055DD 0x8B40: [DebuggerPDP11.OPS.ADCB, DebuggerPDP11.OP_DST], // 1055DD
0x8B80: [DebuggerPDP11.OPS.SBCB, DebuggerPDP11.TYPE_DST], // 1056DD 0x8B80: [DebuggerPDP11.OPS.SBCB, DebuggerPDP11.OP_DST], // 1056DD
0x8BC0: [DebuggerPDP11.OPS.TSTB, DebuggerPDP11.TYPE_DST], // 1057DD 0x8BC0: [DebuggerPDP11.OPS.TSTB, DebuggerPDP11.OP_DST], // 1057DD
0x8C00: [DebuggerPDP11.OPS.RORB, DebuggerPDP11.TYPE_DST], // 1060DD 0x8C00: [DebuggerPDP11.OPS.RORB, DebuggerPDP11.OP_DST], // 1060DD
0x8C40: [DebuggerPDP11.OPS.ROLB, DebuggerPDP11.TYPE_DST], // 1061DD 0x8C40: [DebuggerPDP11.OPS.ROLB, DebuggerPDP11.OP_DST], // 1061DD
0x8C80: [DebuggerPDP11.OPS.ASRB, DebuggerPDP11.TYPE_DST], // 1062DD 0x8C80: [DebuggerPDP11.OPS.ASRB, DebuggerPDP11.OP_DST], // 1062DD
0x8CC0: [DebuggerPDP11.OPS.ASLB, DebuggerPDP11.TYPE_DST], // 1063DD 0x8CC0: [DebuggerPDP11.OPS.ASLB, DebuggerPDP11.OP_DST], // 1063DD
0x8D00: [DebuggerPDP11.OPS.MTPS, DebuggerPDP11.TYPE_DST], // 1064SS (only on LSI-11) 0x8D00: [DebuggerPDP11.OPS.MTPS, DebuggerPDP11.OP_DST], // 1064SS (only on LSI-11)
0x8D40: [DebuggerPDP11.OPS.MFPD, DebuggerPDP11.TYPE_DST], // 1065DD (same as MFPI if no separate instruction/data spaces) 0x8D40: [DebuggerPDP11.OPS.MFPD, DebuggerPDP11.OP_DST], // 1065DD (same as MFPI if no separate instruction/data spaces)
0x8D80: [DebuggerPDP11.OPS.MTPD, DebuggerPDP11.TYPE_DST], // 1066DD (same as MTPI if no separate instruction/data spaces) 0x8D80: [DebuggerPDP11.OPS.MTPD, DebuggerPDP11.OP_DST], // 1066DD (same as MTPI if no separate instruction/data spaces)
0x8DC0: [DebuggerPDP11.OPS.MFPS, DebuggerPDP11.TYPE_DST] // 1067SS (only on LSI-11) 0x8DC0: [DebuggerPDP11.OPS.MFPS, DebuggerPDP11.OP_DST] // 1067SS (only on LSI-11)
}, },
0xFFF8: { 0xFFF8: {
0x0080: [DebuggerPDP11.OPS.RTS, DebuggerPDP11.TYPE_DSTREG], // 00020R 0x0080: [DebuggerPDP11.OPS.RTS, DebuggerPDP11.OP_DSTREG], // 00020R
0x0098: [DebuggerPDP11.OPS.SPL, DebuggerPDP11.TYPE_DSTNUM3] // 00023N 0x0098: [DebuggerPDP11.OPS.SPL, DebuggerPDP11.OP_DSTNUM3] // 00023N
}, },
0xFFFF: { 0xFFFF: {
0x0000: [DebuggerPDP11.OPS.HALT], // 000000 0x0000: [DebuggerPDP11.OPS.HALT], // 000000
@ -443,7 +442,7 @@ if (DEBUGGER) {
var sMessages = cmp.getMachineParm('messages'); var sMessages = cmp.getMachineParm('messages');
if (sMessages) this.messageInit(sMessages); if (sMessages) this.messageInit(sMessages);
this.opMasks = DebuggerPDP11.opMasks; this.opTable = DebuggerPDP11.opTable;
this.messageDump(MessagesPDP11.BUS, function onDumpBus(asArgs) { dbg.dumpBus(asArgs); }); this.messageDump(MessagesPDP11.BUS, function onDumpBus(asArgs) { dbg.dumpBus(asArgs); });
@ -1594,9 +1593,8 @@ if (DEBUGGER) {
} }
this.aBreakWrite = ["bw"]; this.aBreakWrite = ["bw"];
/* /*
* nSuppressBreaks ensures we can't get into an infinite loop where a breakpoint lookup requires * nSuppressBreaks ensures we can't get into an infinite loop where a breakpoint lookup
* reading a segment descriptor via getSegment(), and that triggers more memory reads, which triggers * requires reading memory that triggers more memory reads, which triggers more breakpoint checks.
* more breakpoint checks.
*/ */
this.nSuppressBreaks = 0; this.nSuppressBreaks = 0;
}; };
@ -1892,10 +1890,9 @@ if (DEBUGGER) {
var opCode = this.getWord(dbgAddr, true); var opCode = this.getWord(dbgAddr, true);
var opDesc; var opDesc;
for (var mask in this.opMasks) { for (var mask in this.opTable) {
var opMask = this.opMasks[mask]; var opMasks = this.opTable[mask];
var bits = opCode & mask; opDesc = opMasks[opCode & mask];
opDesc = opMask[bits];
if (opDesc) break; if (opDesc) break;
} }
@ -1907,10 +1904,10 @@ if (DEBUGGER) {
for (var iOperand = 1; iOperand <= cOperands; iOperand++) { for (var iOperand = 1; iOperand <= cOperands; iOperand++) {
var type = opDesc[iOperand]; var opType = opDesc[iOperand];
if (type === undefined) continue; if (opType === undefined) continue;
var sOperand = this.getOperand(opCode, type, dbgAddr); var sOperand = this.getOperand(opCode, opType, dbgAddr);
if (!sOperand || !sOperand.length) { if (!sOperand || !sOperand.length) {
sOperands = "INVALID"; sOperands = "INVALID";
@ -1956,63 +1953,63 @@ if (DEBUGGER) {
}; };
/** /**
* getOperand(opCode, type, dbgAddr) * getOperand(opCode, opType, dbgAddr)
* *
* If getOperand() returns an Array rather than a string, then the first element is the original * 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. * operand, and the second element is a comment containing an alternate representation of the operand.
* *
* @this {DebuggerPDP11} * @this {DebuggerPDP11}
* @param {number} opCode * @param {number} opCode
* @param {number} type * @param {number} opType
* @param {DbgAddrPDP11} dbgAddr * @param {DbgAddrPDP11} dbgAddr
* @return {string|Array.<string>} * @return {string|Array.<string>}
*/ */
DebuggerPDP11.prototype.getOperand = function(opCode, type, dbgAddr) DebuggerPDP11.prototype.getOperand = function(opCode, opType, dbgAddr)
{ {
var sOperand = "", disp, addr; var sOperand = "", disp, addr;
/* /*
* Take care of TYPE_OTHER opcodes first; then all we'll have to worry about * Take care of OP_OTHER opcodes first; then all we'll have to worry about
* next are TYPE_SRC or TYPE_DST opcodes. * next are OP_SRC or OP_DST opcodes.
*/ */
var typeOther = type & DebuggerPDP11.TYPE_OTHER; var opTypeOther = opType & DebuggerPDP11.OP_OTHER;
if (typeOther == DebuggerPDP11.TYPE_BRANCH) { if (opTypeOther == DebuggerPDP11.OP_BRANCH) {
disp = ((opCode & 0xff) << 24) >> 23; disp = ((opCode & 0xff) << 24) >> 23;
addr = (dbgAddr.addr + disp) & 0xffff; addr = (dbgAddr.addr + disp) & 0xffff;
sOperand = this.toStrBase(addr); sOperand = this.toStrBase(addr);
} }
else if (typeOther == DebuggerPDP11.TYPE_DSTOFF) { else if (opTypeOther == DebuggerPDP11.OP_DSTOFF) {
disp = (opCode & 0x3f) << 1; disp = (opCode & 0x3f) << 1;
addr = (dbgAddr.addr - disp) & 0xffff; addr = (dbgAddr.addr - disp) & 0xffff;
sOperand = this.toStrBase(addr); sOperand = this.toStrBase(addr);
} }
else if (typeOther == DebuggerPDP11.TYPE_DSTNUM3) { else if (opTypeOther == DebuggerPDP11.OP_DSTNUM3) {
disp = (opCode & 0x7); disp = (opCode & 0x7);
sOperand = this.toStrBase(disp, 2); sOperand = this.toStrBase(disp, 2);
} }
else if (typeOther == DebuggerPDP11.TYPE_DSTNUM6) { else if (opTypeOther == DebuggerPDP11.OP_DSTNUM6) {
disp = (opCode & 0x3f); disp = (opCode & 0x3f);
sOperand = this.toStrBase(disp); sOperand = this.toStrBase(disp);
} }
else { else {
/* /*
* Isolate all TYPE_SRC or TYPE_DST bits from opcode in the mode variable. * Isolate all OP_SRC or OP_DST bits from opcode in the opMode variable.
*/ */
var mode = opCode & type; var opMode = opCode & opType;
/* /*
* Convert TYPE_SRC bits into TYPE_DST bits, since they use the same format. * Convert OP_SRC bits into OP_DST bits, since they use the same format.
*/ */
if (type & DebuggerPDP11.TYPE_SRC) { if (opType & DebuggerPDP11.OP_SRC) {
mode >>= 6; opMode >>= 6;
type >>= 6; opType >>= 6;
} }
if (type & DebuggerPDP11.TYPE_DST) { if (opType & DebuggerPDP11.OP_DST) {
var wIndex; var wIndex;
var reg = mode & DebuggerPDP11.TYPE_DSTREG; var reg = opMode & DebuggerPDP11.OP_DSTREG;
/* /*
* Note that opcodes that specify only REG bits in the type mask (ie, no MOD bits) * Note that opcodes that specify only REG bits in the opType mask (ie, no MOD bits)
* will automatically default to MODE_REG below. * will automatically default to OPMODE_REG below.
*/ */
switch((mode & DebuggerPDP11.TYPE_DSTMODE) >> DebuggerPDP11.TYPE_DSTMODE_SHIFT) { switch((opMode & DebuggerPDP11.OP_DSTMODE)) {
case PDP11.OPMODE.REG: // 0x0: REGISTER case PDP11.OPMODE.REG: // 0x0: REGISTER
sOperand = this.getRegName(reg); sOperand = this.getRegName(reg);
break; break;

137
modules/pdp11/lib/defines.js
View file

@ -84,19 +84,19 @@ var TYPEDARRAYS = (typeof ArrayBuffer !== 'undefined');
* which all machine components should start using; eg: "if (PDP11.DEBUG) ..." instead of "if (DEBUG) ...". * which all machine components should start using; eg: "if (PDP11.DEBUG) ..." instead of "if (DEBUG) ...".
*/ */
var PDP11 = { var PDP11 = {
APPCLASS: APPCLASS, APPCLASS: APPCLASS,
APPNAME: APPNAME, APPNAME: APPNAME,
APPVERSION: APPVERSION, // shared APPVERSION: APPVERSION, // shared
BYTEARRAYS: BYTEARRAYS, BYTEARRAYS: BYTEARRAYS,
COMPILED: COMPILED, // shared COMPILED: COMPILED, // shared
CSSCLASS: CSSCLASS, // shared CSSCLASS: CSSCLASS, // shared
DEBUG: DEBUG, // shared DEBUG: DEBUG, // shared
DEBUGGER: DEBUGGER, DEBUGGER: DEBUGGER,
MAXDEBUG: MAXDEBUG, // shared MAXDEBUG: MAXDEBUG, // shared
PRIVATE: PRIVATE, // shared PRIVATE: PRIVATE, // shared
TYPEDARRAYS: TYPEDARRAYS, TYPEDARRAYS:TYPEDARRAYS,
SITEHOST: SITEHOST, // shared SITEHOST: SITEHOST, // shared
XMLVERSION: XMLVERSION, // shared XMLVERSION: XMLVERSION, // shared
/* /*
* CPU model numbers (supported) * CPU model numbers (supported)
@ -121,68 +121,95 @@ var PDP11 = {
* certain that this file is included BEFORE the first reference to any of these properties, that * certain that this file is included BEFORE the first reference to any of these properties, that
* automatic inlining will no longer occur. * automatic inlining will no longer occur.
*/ */
ADDR_INVALID: -1, ADDR_INVALID: -1,
/* /*
* Processor modes * Processor modes
*/ */
MODE: { MODE: {
KERNEL: 0x0, KERNEL: 0x0,
SUPER: 0x1, SUPER: 0x1,
UNUSED: 0x2, UNUSED: 0x2,
USER: 0x3, USER: 0x3,
MASK: 0x3 MASK: 0x3
}, },
/* /*
* Processor Status flag definitions (stored in regPSW) * Processor Status flag definitions (stored in regPSW)
*/ */
PSW: { PSW: {
CF: 0x0001, // bit 0: Carry Flag CF: 0x0001, // bit 0: Carry Flag
CF_SHIFT: 0, CF_SHIFT: 0,
VF: 0x0002, // bit 1: Overflow Flag (aka OF on Intel processors) VF: 0x0002, // bit 1: Overflow Flag (aka OF on Intel processors)
VF_SHIFT: 1, VF_SHIFT: 1,
ZF: 0x0004, // bit 2: Zero Flag ZF: 0x0004, // bit 2: Zero Flag
ZF_SHIFT: 2, ZF_SHIFT: 2,
NF: 0x0008, // bit 3: Negative Flag (aka SF -- Sign Flag -- on Intel processors) NF: 0x0008, // bit 3: Negative Flag (aka SF -- Sign Flag -- on Intel processors)
NF_SHIFT: 3, NF_SHIFT: 3,
TF: 0x0010, // bit 4: Trap Flag TF: 0x0010, // bit 4: Trap Flag
TF_SHIFT: 4, TF_SHIFT: 4,
PRI: 0x00E0, // bits 5-7: Priority PRI: 0x00E0, // bits 5-7: Priority
PRI_SHIFT: 5, PRI_SHIFT: 5,
UNUSED: 0x0700, // bits 8-10: unused UNUSED: 0x0700, // bits 8-10: unused
REGSET: 0x0800, // bit 11: Register Set REGSET: 0x0800, // bit 11: Register Set
PMODE: 0x3000, // bits 12-13: Prev Mode (see PDP11.MODE) PMODE: 0x3000, // bits 12-13: Prev Mode (see PDP11.MODE)
PMODE_SHIFT:12, PMODE_SHIFT: 12,
CMODE: 0xC000, // bits 14-15: Curr Mode (see PDP11.MODE) CMODE: 0xC000, // bits 14-15: Curr Mode (see PDP11.MODE)
CMODE_SHIFT:14 CMODE_SHIFT: 14
}, },
/* /*
* Interrupt-related flags (stored in intFlags) * Interrupt-related flags (stored in intFlags)
*/ */
INTFLAG: { INTFLAG: {
NONE: 0x0000, NONE: 0x0000,
INTR: 0x00ff, // mask for 8 bits, representing interrupt levels 0-7 INTR: 0x00ff, // mask for 8 bits, representing interrupt levels 0-7
HALT: 0x0100 // halt requested; see opHLT() HALT: 0x0100 // halt requested; see opHLT()
},
OPFLAG: {
TRAP_TF: 0x10, // aka PDP11.PSW.TF
TRAP_MMU: 0x20,
TRAP_SP: 0x40,
TRAP_MASK: 0x70,
SKIP_FLAGS: 0x80
}, },
/* /*
* Opcode modes * Opcode reg (opcode bits 2-0)
*/
OPREG: {
MASK: 0x07
},
/*
* Opcode modes (opcode bits 5-3)
*/ */
OPMODE: { OPMODE: {
REG: 0x0, // REGISTER (register is operand) REG: 0x00, // REGISTER (register is operand)
REGD: 0x1, // REGISTER DEFERRED (register is address of operand) REGD: 0x08, // REGISTER DEFERRED (register is address of operand)
POSTINC: 0x2, // POST-INCREMENT (register is address of operand, register incremented) POSTINC: 0x10, // POST-INCREMENT (register is address of operand, register incremented)
POSTINCD: 0x3, // POST-INCREMENT DEFERRED (register is address of address of operand, register incremented) POSTINCD: 0x18, // POST-INCREMENT DEFERRED (register is address of address of operand, register incremented)
PREDEC: 0x4, // PRE-DECREMENT (register decremented, register is address of operand) PREDEC: 0x20, // PRE-DECREMENT (register decremented, register is address of operand)
PREDECD: 0x5, // PRE-DECREMENT DEFERRED (register decremented, register is address of address of operand) PREDECD: 0x28, // PRE-DECREMENT DEFERRED (register decremented, register is address of address of operand)
INDEX: 0x6, // INDEX (register + next word is address of operand) INDEX: 0x30, // INDEX (register + next word is address of operand)
INDEXD: 0x7 // INDEX DEFERRED (register + next word is address of address of operand) INDEXD: 0x38, // INDEX DEFERRED (register + next word is address of address of operand)
MASK: 0x38
}, },
/* DSTMODE: {
* Opcode definitions MASK: 0x003F,
*/ SHIFT: 0
OPCODE: { },
// TODO SRCMODE: {
MASK: 0x0FC0,
SHIFT: 6
},
TRAP: {
UNDEFINED: 0x00, // 000 (reserved)
BUS_ERROR: 0x04, // 004 illegal instructions, bus errors, stack limit, illegal internal address, microbreak
RESERVED: 0x08, // 010 reserved instructions
BREAKPOINT: 0x0C, // 014 BPT, breakpoint trap (trace)
IOT: 0x10, // 020 IOT, input/output trap
POWER_FAIL: 0x14, // 024 power fail
EMULATOR: 0x18, // 030 EMT, emulator trap
TRAP: 0x1C, // 034 TRAP instruction
PIRQ: 0xA0, // 240 PIRQ, program interrupt request
MMU_FAULT: 0xA8 // 250 MMU aborts and traps
}, },
BYTE_MODE: 1, BYTE_MODE: 1,
READ_MODE: 2, READ_MODE: 2,
WRITE_MODE: 4, WRITE_MODE: 4,

35
modules/pdp11/lib/device.js
View file

@ -222,17 +222,9 @@ DevicePDP11.prototype.readPSW = function(addr)
*/ */
DevicePDP11.prototype.writePSW = function(data, addr) DevicePDP11.prototype.writePSW = function(data, addr)
{ {
/*
* TODO: Determine whether we need to replicate the code in access_iopage() that returns a bogus
* error when writing to ADDR_PSW, as a way of preventing instructions like CLR from updating the flags
* and potentially modifying some of the PSW bits that were just set (eg, the Z flag).
*
* If so, then we'll need to centralize the flag update logic, so that it can be skipped whenever a
* special one-time opcode flag is set. Because there are a number of arithmetic instructions besides
* CLR that could be used to modify ADDR_PSW.
*/
var maskDisallowed = PDP11.PSW.UNUSED | PDP11.PSW.TF; var maskDisallowed = PDP11.PSW.UNUSED | PDP11.PSW.TF;
this.cpu.setPSW((data & ~maskDisallowed) | (this.cpu.getPSW() & maskDisallowed)); this.cpu.setPSW((data & ~maskDisallowed) | (this.cpu.getPSW() & maskDisallowed));
this.cpu.opFlags |= PDP11.OPFLAG.SKIP_FLAGS;
}; };
/** /**
@ -623,27 +615,6 @@ DevicePDP11.prototype.kw11_interrupt = function()
} }
}; };
/**
* mapUnibus(unibusAddress)
*
* @this {DevicePDP11}
* @param {number} unibusAddress
* @return {number}
*/
DevicePDP11.prototype.mapUnibus = function(unibusAddress)
{
var idx = (unibusAddress >> 13) & 0x1f;
if (idx < 31) {
if (this.cpu.MMR3 & 0x20) {
unibusAddress = (this.cpu.unibusMap[idx] + (unibusAddress & 0x1ffe)) & 0x3ffffe;
if (unibusAddress >= BusPDP11.IOPAGE_UNIBUS && unibusAddress < BusPDP11.IOPAGE_22BIT) this.cpu.panic(898);
}
} else {
unibusAddress |= BusPDP11.IOPAGE_22BIT;
}
return unibusAddress;
};
/** /**
* getData(xhr, callback, meta, block, address, count) * getData(xhr, callback, meta, block, address, count)
* *
@ -764,7 +735,7 @@ DevicePDP11.prototype.readData = function(meta, block, address, count)
return; return;
} }
for (word = 0; word < meta.blocksize && count > 0; word++) { for (word = 0; word < meta.blocksize && count > 0; word++) {
if (this.cpu.writeWordByAddr((meta.mapped? this.mapUnibus(address) : address), meta.cache[block][word]) < 0) { if (this.cpu.writeWordByAddr((meta.mapped? this.cpu.mapUnibus(address) : address), meta.cache[block][word]) < 0) {
meta.postProcess(2, meta, block, address, count); // NXM meta.postProcess(2, meta, block, address, count); // NXM
return; return;
} }
@ -798,7 +769,7 @@ DevicePDP11.prototype.writeData = function(meta, block, address, count)
} }
} }
for (word = 0; word < meta.blocksize && count > 0; word++) { for (word = 0; word < meta.blocksize && count > 0; word++) {
data = this.cpu.readWordByAddr((meta.mapped? this.mapUnibus(address) : address)); data = this.cpu.readWordByAddr((meta.mapped? this.cpu.mapUnibus(address) : address));
if (data < 0) { if (data < 0) {
meta.postProcess(2, meta, block, address, count); // NXM meta.postProcess(2, meta, block, address, count); // NXM
return; return;

388
versions/pdp11/1.30.0/pdp11-dbg.js
View file

@ -1,212 +1,212 @@
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function Xb(a){var b=a.F,d,c,f,e=b.sa>>13&7;"undefined"===typeof b.ma[e]&&(b.ma[e]={cache:[],postProcess:a.Uc,drive:e,blocksize:256,mapped:0,maxblock:b.bb[e]*b.Y[e],url:"rk"+e+".dsk"});b.S&=-129;switch(b.S>>1&7){case 0:b.Qb=2496;b.ka=0;b.S=128;b.sa=0;break;case 1:if((b.sa>>4&511)>=b.bb[e]){b.ka|=32832;b.S|=49152;break}if((b.sa&15)>=b.Y[e]){b.ka|=32800;b.S|=49152;break}d=(b.sa>>4&511)*b.Y[e]+(b.sa&15);c=(b.S&48)<<12|b.Pb;f=65536-b.Rb&65535;Yb(a,b.ma[e],d,c,f);return;case 2:if((b.sa>>4&511)>=b.bb[e]){b.ka|= m.fd=function(a){Wb(this.f,a&-1809|Vb(this.f)&1808);this.f.W|=128};
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function ac(a,b){var d=a.J,c,f,e;d.U&=-16513;d.Aa&=-2049;d.oa[b]&=-1153;H(a.f,-1,0,172);"undefined"===typeof d.ma[b]&&(d.ma[b]={cache:[],postProcess:a.Wc,drive:b,blocksize:256,mapped:0,maxblock:d.bc[0]*d.ab[0]*d.Y[0],url:"rp"+b+".dsk"});switch(d.U&63){case 5:d.$b[b]=d.Pa[b];d.U|=32896;d.oa[b]|=32896;d.jb|=1<<b;break;case 9:$b(a);break;case 19:d.oa[b]|=64;break;case 49:if(d.Pa[b]>=d.bc[0]||d.Ba[b]>>8>=d.ab[0]||(d.Ba[b]&255)>=d.Y[0]){d.tb[b]|=1024;d.U|=49152;break}c=(d.Pa[b]*d.ab[0]+(d.Ba[b]>>8))*d.Y[0]+ 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}H(this.f,20,160,112,function(){e.K|=129;return!!(e.K&64)})};function $b(a){a=a.J;a.U=2176;a.Ba=0;a.pa=[4544,4544,4544,4544,4544,4544,4544,4544];a.ub=[0,0,0,0,0,0,0,0];a.kb=a.vb=a.tb=a.$a=a.ic=0}
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m.Dc=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.Xb;else{a&1&&(b<<=8);if(c=b&65024){f=c>>9;do c+=34;while(f>>=1)}e.Xb=c;e.Oa=2}break;case 4194294:if(70!==e.fb)return J(e,4);0>b?c=e.L:c=e.L=0;break;case 4194292:if(70!==e.fb)return J(e,4);c=1;break;case 4194290:if(70!==e.fb)return J(e,4);c=0;break;case 4194288:if(70!==e.fb)return J(e,4);c=61183;break;case 4194296:0<=b&&!(a&1)&&(b&= 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 J(e,4,222);0>b?c=e.L:c=e.L=0;break;case 4194292:if(70!==e.gb)return J(e,4,224);c=1;break;case 4194290:if(70!==e.gb)return J(e,4,226);c=0;break;case 4194288:if(70!==e.gb)return J(e,4,228);c=61183;break;case 4194296:0<=
255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.fb)return J(e,4);f=a-4194272>>1;0>b?c=e.ec[f]:(c=I(this,e.ec[f],a,b,d),0<=c&&(e.ec[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.ra[3]=b),c=e.ra[3]):e.M>>14&0?(0<=b&&(e.b[6]=b),c=e.b[6]):(0<=b&&(e.ra[1]=b),c=e.ra[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.Ya[f]=b),c=e.Ya[f]),c;case 4194246:return a& 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 J(e,4,232);f=a-4194272>>1;0>b?c=e.fc[f]:(c=I(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]=
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.ra[0]=b),c=e.ra[0]),c;case 4194244:case 4194242:case 4194240:return f=a&7,e.M&2048?(0<=b&&(e.Ya[f]=b),c=e.Ya[f]):(0<=b&&(e.b[f]=b),c=e.b[f]),c;default:return e.L|=16,J(e,4)}break;case 4194176:f=a>>1&31;c=I(this,e.ja[3][f],a,b,d);0<=c&&(e.ja[3][f]=c,e.ja[3][f&15]&=65295);break;case 4194112:var h=this.N;f=this.B;switch(a&-2){case 4194174:c=I(this,e.Ab,a,b,d);0<=c&&(e.Ab=c);break;case 4194172:c=e.Ca;c&65280&&(c=(c<<8|c>>8)& 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,J(e,4,124)}break;case 4194176:f=a>>1&31;c=I(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.A;switch(a&-2){case 4194174:c=I(this,e.Ab,a,b,d);0<=c&&(e.Ab=c);break;case 4194172:c=
65535);break;case 4194170:e.ba=e.ba&62337|e.Kb<<5|e.Wb<<1;0>b?c=e.ba:(c=I(this,e.ba,a,b,d),0<=c&&(e.ba=c&=62337,e.Kb=c>>5&3,e.Wb=c>>1&15,c&257?(f=2,e.Ia&16&&(f=1),e.Jb=c&1?6:4):(e.Jb=0,f=4),this.i.ob=this.i.ob&-8|f));break;case 4194168:0>b?c=this.i.cd&65535:(c=I(this,this.i.data,a,b,d),0<=c&&(this.i.data=c));break;case 4194166:0<=b&&(b&127&&(h.Ic=0),h.pa&=-129,H(e,100,128,52,function(){h.pa|=128;return!!(h.pa&64)}));c=0;break;case 4194164:0>b?c=h.pa:(c=I(this,h.pa,a,b,d),0<=c&&(128==(h.pa&192)&&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=I(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?6:4):(e.Jb=0,f=4),this.i.pb=this.i.pb&-8|f));break;case 4194168:0>b?c=this.i.dd&65535:(c=I(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,H(e,100,128,52,function(){h.qa|=128;return!!(h.qa&64)}));c=0;break;case 4194164:0>b?c=h.qa:(c=I(this,h.qa,a,b,
64&&H(e,8,128,52,function(){h.pa|=128;return!!(h.pa&64)}),h.pa=h.pa&128|c&-129));break;case 4194162:c=0;0>b&&(h.Ha&=-129,0<h.fc.length&&(c=h.fc.shift(),0<h.fc.length&&setTimeout(function(){h.Ha|=128;h.Ha&64&&H(e,40,128,48)},50)));break;case 4194160:0>b?c=h.Ha:(c=I(this,h.Ha,a,b,d),0<=c&&(h.Ha=h.Ha&128|c&-129));break;case 4194150:0>b?(c=f.K,f.K&=-129):(c=I(this,f.K,a,b,d),0<=c&&(c&64&&!f.Ib&&(setInterval(this.Oc.bind(this),25),f.Ib=1),f.K=c&-129));break;default:return e.L|=16,J(e,4)}break;case 4194048:f= d),0<=c&&(128==(h.qa&192)&&c&64&&H(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&&H(e,40,128,48)},50)));break;case 4194160:0>b?c=h.Ia:(c=I(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=I(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|=
this.F;switch(a&-2){case 4194048:c=I(this,f.Qb,a,b,d);0<=c&&(f.Qb=c);break;case 4194050:c=I(this,f.ka,a,b,d);0<=c&&(f.ka=c);break;case 4194052:c=I(this,f.S,a,b,d);0<=b&&0<=c&&(f.S=c&-36993|f.S&36992,f.S&1&&Xb(this));break;case 4194054:c=I(this,f.Rb,a,b,d);0<=c&&(f.Rb=c);break;case 4194056:c=I(this,f.Pb,a,b,d);0<=c&&(f.Pb=c);break;case 4194058:c=I(this,f.sa,a,b,d);0<=c&&(f.sa=c);break;case 4194060:break;case 4194062:c=I(this,f.wc,a,b,d);0<=c&&(f.wc=c);break;default:return e.L|=16,J(e,4)}break;case 4193728:var g= 16,J(e,4,126)}break;case 4194048:f=this.G;switch(a&-2){case 4194048:c=I(this,f.Qb,a,b,d);0<=c&&(f.Qb=c);break;case 4194050:c=I(this,f.la,a,b,d);0<=c&&(f.la=c);break;case 4194052:c=I(this,f.S,a,b,d);0<=b&&0<=c&&(f.S=c&-36993|f.S&36992,f.S&1&&Xb(this));break;case 4194054:c=I(this,f.Rb,a,b,d);0<=c&&(f.Rb=c);break;case 4194056:c=I(this,f.Pb,a,b,d);0<=c&&(f.Pb=c);break;case 4194058:c=I(this,f.ta,a,b,d);0<=c&&(f.ta=c);break;case 4194060:break;case 4194062:c=I(this,f.xc,a,b,d);0<=c&&(f.xc=c);break;default:return e.L|=
this.J;f=g.Aa&7;switch(a&-2){case 4193728:c=I(this,g.U,a,b,d);0<=b&&0<=c&&(g.Za=g.Za&60|c>>8&3,g.U=c&17279|g.U&34944|2048,c&1&&g.U&128?ac(this,f):192==(c&192)&&H(e,0,160,172));break;case 4193730:c=I(this,g.ub,a,b,d);0<=c&&(g.ub=c);break;case 4193732:c=I(this,g.sb,a,b,d);0<=c&&(g.sb=c&65534);break;case 4193734:c=I(this,g.Ba[f],a,b,d);0<=c&&(g.Ba[f]=c&7967);break;case 4193736:c=I(this,g.Aa,a,b,d);0<=c&&(g.Aa=c&63|g.Aa&65472,c&128&&$b(this));break;case 4193738:c=g.oa[f];break;case 4193740:c=g.tb[f]; 16,J(e,4,128)}break;case 4193728:var g=this.J;f=g.Ba&7;switch(a&-2){case 4193728:c=I(this,g.U,a,b,d);0<=b&&0<=c&&(g.$a=g.$a&60|c>>8&3,g.U=c&17279|g.U&34944|2048,c&1&&g.U&128?ac(this,f):192==(c&192)&&H(e,0,160,172));break;case 4193730:c=I(this,g.vb,a,b,d);0<=c&&(g.vb=c);break;case 4193732:c=I(this,g.tb,a,b,d);0<=c&&(g.tb=c&65534);break;case 4193734:c=I(this,g.Ca[f],a,b,d);0<=c&&(g.Ca[f]=c&7967);break;case 4193736:c=I(this,g.Ba,a,b,d);0<=c&&(g.Ba=c&63|g.Ba&65472,c&128&&$b(this));break;case 4193738:c=
break;case 4193742:c=I(this,g.jb,a,b,d);0<=c&&(g.jb=c&255);break;case 4193744:c=g.ad[f];break;case 4193746:c=I(this,g.xc,a,b,d);0<=c&&(g.xc=c);break;case 4193748:c=I(this,g.yc[f],a,b,d);0<=c&&(g.yc[f]=c&1023);break;case 4193750:c=8210;break;case 4193752:c=g.bd[f];break;case 4193754:c=I(this,g.zc[f],a,b,d);0<=c&&(g.zc[f]=c);break;case 4193756:c=I(this,g.Pa[f],a,b,d);0<=c&&(g.Pa[f]=c&511);break;case 4193758:g.$b[f]=g.Pa[f];c=g.$b[f];break;case 4193760:c=g.Zc[f];break;case 4193762:c=g.$c[f];break;case 4193764:c= g.pa[f];break;case 4193740:c=g.ub[f];break;case 4193742:c=I(this,g.kb,a,b,d);0<=c&&(g.kb=c&255);break;case 4193744:c=g.bd[f];break;case 4193746:c=I(this,g.yc,a,b,d);0<=c&&(g.yc=c);break;case 4193748:c=I(this,g.zc[f],a,b,d);0<=c&&(g.zc[f]=c&1023);break;case 4193750:c=8210;break;case 4193752:c=g.cd[f];break;case 4193754:c=I(this,g.Ac[f],a,b,d);0<=c&&(g.Ac[f]=c);break;case 4193756:c=I(this,g.Pa[f],a,b,d);0<=c&&(g.Pa[f]=c&511);break;case 4193758:g.ac[f]=g.Pa[f];c=g.ac[f];break;case 4193760:c=g.$c[f];
g.Xc[f];break;case 4193766:c=g.Yc[f];break;case 4193768:c=I(this,g.Za,a,b,d);0<=c&&(g.Za=c&63,g.U=g.U&-769|(c&3)<<8);break;case 4193770:c=I(this,g.hc,a,b,d);0<=c&&(g.hc=c);break;default:return e.L|=16,J(e,4)}break;case 4192512:f=this.I;switch(a&-2){case 4192512:c=I(this,f.K,a,b,d);0<=b&&0<=c&&(f.Ta=f.Ta&60|c>>4&3,f.K=f.K&-1023|c&1022,f.K&128||Zb(this));break;case 4192514:c=I(this,f.Fb,a,b,d);0<=c&&(f.Fb=c&65534);break;case 4192516:c=I(this,f.ca,a,b,d);0<=c&&(f.ca=c);break;case 4192518:c=I(this,f.Xa, 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=I(this,g.$a,a,b,d);0<=c&&(g.$a=c&63,g.U=g.U&-769|(c&3)<<8);break;case 4193770:c=I(this,g.ic,a,b,d);0<=c&&(g.ic=c);break;default:return e.L|=16,J(e,4,132)}break;case 4192512:f=this.I;switch(a&-2){case 4192512:c=I(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||Zb(this));break;case 4192514:c=I(this,f.Fb,a,b,d);0<=c&&(f.Fb=c&65534);break;case 4192516:c=I(this,f.ca,
a,b,d);0<=c&&(f.Xa=c);break;case 4192520:c=I(this,f.Ta,a,b,d);0<=c&&(f.Ta=c&63,f.K=f.K&-49|(f.Ta&3)<<4);break;default:return e.L|=16,J(e,4)}break;case 4191552:switch(a&-2){case 4191566:0>b?c=e.Ia:(c=I(this,e.Ia,a,b,d),0<=c&&(70!==e.fb&&(c&=-49),e.Ia=c,e.hb[0]=c&4?15:7,e.hb[1]=c&2?15:7,e.hb[3]=c&1?15:7,e.Jb&&(f=2,e.Ia&16&&(f=1),this.i.ob=this.i.ob&-8|f)));break;default:return e.L|=16,J(e,4)}break;case 4191424:f=a>>1&31;c=I(this,e.ja[0][f],a,b,d);0<=c&&(e.ja[0][f]=c,e.ja[0][f&15]&=65295);break;case 4191360:f= a,b,d);0<=c&&(f.ca=c);break;case 4192518:c=I(this,f.Ya,a,b,d);0<=c&&(f.Ya=c);break;case 4192520:c=I(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,J(e,4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?c=e.Ra:(c=I(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,J(e,4,136)}break;case 4191424:f=a>>1&31;c=I(this,e.ka[0][f],
a>>1&31;c=I(this,e.ja[1][f],a,b,d);0<=c&&(e.ja[1][f]=c,e.ja[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.fb)return J(e,4);f=a>>2&31;c=e.wb[f];a&2&&(c=c>>16);c&=65535;0<=b&&(c=I(this,c,a,b,d),0<=c&&(e.wb[f]=a&2?c<<16|e.wb[f]&65535:e.wb[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=Ib[a>>1&255];else return e.L|=16,J(e,4);break;default:return e.L|=16,J(e,4)}d&&0<=c&&(a&1?c=c>>8:c&=255);"undefined"=== a,b,d);0<=c&&(e.ka[0][f]=c,e.ka[0][f&15]&=65295);break;case 4191360:f=a>>1&31;c=I(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 J(e,4,234);f=a>>2&31;c=e.Sb[f];a&2&&(c=c>>16);c&=65535;0<=b&&(c=I(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=Ib[a>>1&255];else return e.L|=16,J(e,
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function Wb(a,b){a.j=b<<12;a.w=~b&4;a.u=b<<14;a.D=b<<16;if((b^a.M)&2048)for(var d=a.Ya.length;0<=--d;){var c=a.b[d];a.b[d]=a.Ya[d];a.Ya[d]=c}a.B=b>>14&3;d=a.M>>14&3;a.B!=d&&(a.ra[d]=a.b[6],a.b[6]=a.ra[a.B]);a.Oa=2;a.M=b}function cc(a){console.log("panic("+a+")")} function Wb(a,b){a.j=b<<12;a.B=~b&4;a.u=b<<14;a.D=b<<16;if((b^a.M)&2048)for(var d=a.Za.length;0<=--d;){var c=a.b[d];a.b[d]=a.Za[d];a.Za[d]=c}a.A=b>>14&3;d=a.M>>14&3;a.A!=d&&(a.sa[d]=a.b[6],a.b[6]=a.sa[a.A]);a.Oa=2;a.M=b}function Wc(a,b){!a.W&128&&(a.j=a.B=b,a.u=0)}
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function Wc(a,b,d){var c,f,e,h=0;if(d&a.Jb){c=b>>13&a.hb[a.B];f=a.ja[a.B][c];e=(a.ja[a.B][c+16]<<6)+(b&8191)&4194303;if(a.Ia&16){if(3932160<=e&&4186112>e){e=e&262143;var g=e>>13&31;31>g?a.Ia&32&&(e=a.wb[g]+(e&8190)&4194302,3932160<=e&&4186112>e&&cc(898)):e|=4186112}}else e&=262143,253952<=e&&(e|=4186112);if(3932160>e){if(3915776<=e)return a.L|=32,J(a,4);if(e&1&&!(d&1))return a.L|=64,J(a,4)}switch(f&7){case 1:h=4096;case 2:f|=128;d&4&&(h=8192);break;case 4:h=4096;case 5:d&4&&(h=4096);case 6:f|=d&4? function Yc(a,b,d){var c,f,e,h=0;if(d&a.Jb){c=b>>13&a.ib[a.A];f=a.ka[a.A][c];e=(a.ka[a.A][c+16]<<6)+(b&8191)&4194303;a.Ra&16?3932160<=e&&4186112>e&&(e=cc(a,e&262143)):(e&=262143,253952<=e&&(e|=4186112));3932160>e&&(3915776<=e&&(a.L|=32,J(a,4,24)),e&1&&!(d&1)&&(a.L|=64,J(a,4,26)));switch(f&7){case 1:h=4096;case 2:f|=128;d&4&&(h=8192);break;case 4:h=4096;case 5:d&4&&(h=4096);case 6:f|=d&4?192:128;break;default:h=32768}32512!==(f&32520)&&(f&8?f&32512&&(b&8128)<(f>>2&8128)&&(h|=16384):(b&8128)>(f>>2&
192:128;break;default:h=32768}32512!==(f&32520)&&(f&8?f&32512&&(b&8128)<(f>>2&8128)&&(h|=16384):(b&8128)>(f>>2&8128)&&(h|=16384));a.ja[a.B][c]=f;if(4194170!==e||a.B)a.Kb=a.B,a.Wb=c;if(h){if(h&57344)return 0<=a.aa&&(h|=128),a.ba&57344||(a.ba=a.ba|h|a.Kb<<5|a.Wb<<1),J(a,168);a.ba&61440||!(4191360>e||4194239<e)||(a.ba|=4096,a.ba&512&&(a.F|=2))}}else if(e=b&65535,57344<=e)e|=4186112;else if(e&1&&!(d&1))return a.L|=64,J(a,4);return e}function L(a,b){return 4194304<=b?a.b[b-4194304]:0<=b?a.G.Ga(b):b} 8128)&&(h|=16384));a.ka[a.A][c]=f;if(4194170!==e||a.A)a.Kb=a.A,a.Xb=c;h&&(h&57344&&(0<=a.aa&&(h|=128),a.ba&57344||(a.ba=a.ba|h|a.Kb<<5|a.Xb<<1),J(a,168,28)),a.ba&61440||!(4191360>e||4194239<e)||(a.ba|=4096,a.ba&512&&(a.W|=32)))}else e=b&65535,57344<=e?e|=4186112:e&1&&!(d&1)&&(a.L|=64,J(a,4,22));return e}function L(a,b){return 4194304<=b?a.b[b-4194304]:0<=b?a.F.Ha(b):b}function K(a,b,d){d&=65535;return 4194304<=b?a.b[b-4194304]=d:0<=b?(a.F.jc(b,d),d):b}
function K(a,b,d){d&=65535;return 4194304<=b?a.b[b-4194304]=d:0<=b?(a.G.ic(b,d),d):b}function Q(a,b){return 4194304<=b?a.b[b-4194304]&255:0<=b?a.G.Hb(b):b}function R(a,b,d){d&=255;return 4194304<=b?a.b[b-4194304]=a.b[b-4194304]&65280|d:0<=b?(a.G.ac(b,d),d):b}function P(a,b){return L(a,Wc(a,b,2))}function Xc(a){var b=P(a,a.b[6]|65536);0<=b&&(a.b[6]=a.b[6]+2&65535);return b} function P(a,b){return 4194304<=b?a.b[b-4194304]&255:0<=b?a.F.Hb(b):b}function Q(a,b,d){d&=255;return 4194304<=b?a.b[b-4194304]=a.b[b-4194304]&65280|d:0<=b?(a.F.bc(b,d),d):b}function N(a,b){return L(a,Yc(a,b,2))}function Zc(a){var b=N(a,a.b[6]|65536);0<=b&&(a.b[6]=a.b[6]+2&65535);return b}function Xc(a,b){var d,c;a.b[6]=c=a.b[6]-2&65535;a.ba&57344||(a.Da=a.Da<<8|246);!a.A&&c<=a.Qa&&4<c&&(c<=a.Qa-32?(a.L|=4,a.b[6]=4,J(a,4,32)):(a.L|=8,a.W|=4));return 0<=(d=Yc(a,c|65536,4))?K(a,d,b):d}
function Vc(a,b){var d,c;a.b[6]=c=a.b[6]-2&65535;a.ba&57344||(a.Ca=a.Ca<<8|246);if(!a.B&&c<=a.Qa&&4<c){if(c<=a.Qa-32)return a.L|=4,a.b[6]=4,J(a,4);a.L|=8;a.F|=4}return 0<=(d=Wc(a,c|65536,4))?K(a,d,b):d} function $c(a,b,d){var c,f,e=b&7;switch(b>>3&7){case 0:J(a,4,34);break;case 1:return 6===e&&!a.A&&d&4&&(a.b[6]<=a.Qa||65534<=a.b[6])&&(a.b[6]<=a.Qa-32||65534<=a.b[6]?(a.L|=4,a.b[6]=4,J(a,4,36)):(a.L|=8,a.W|=64)),7===e?a.b[e]:a.b[e]|65536;case 2:f=2;c=a.b[e];7!==e&&(c|=65536,6>e&&d&1&&(f=1));break;case 3:f=2;c=a.b[e];7!==e&&(c|=65536);if(0>(c=N(a,c)))return c;c|=65536;break;case 4:f=-2;6>e&&d&1&&(f=-1);c=a.b[e]+f&65535;7!==e&&(c|=65536);break;case 5:f=-2;c=a.b[e]-2&65535;7!==e&&(c|=65536);if(0>(c=
function Yc(a,b,d){var c,f,e=b&7;switch(b>>3&7){case 0:return J(a,4);case 1:if(6===e&&!a.B&&d&4&&(a.b[6]<=a.Qa||65534<=a.b[6])){if(a.b[6]<=a.Qa-32||65534<=a.b[6])return a.L|=4,a.b[6]=4,J(a,4);a.L|=8;a.F|=4}return 7===e?a.b[e]:a.b[e]|65536;case 2:f=2;c=a.b[e];7!==e&&(c|=65536,6>e&&d&1&&(f=1));break;case 3:f=2;c=a.b[e];7!==e&&(c|=65536);if(0>(c=P(a,c)))return c;c|=65536;break;case 4:f=-2;6>e&&d&1&&(f=-1);c=a.b[e]+f&65535;7!==e&&(c|=65536);break;case 5:f=-2;c=a.b[e]-2&65535;7!==e&&(c|=65536);if(0>(c= N(a,c)))return c;c|=65536;break;case 6:if(0>(c=N(a,a.b[7])))return c;a.b[7]=a.b[7]+2&65535;c=c+a.b[e]&65535;return c|65536;case 7:if(0>(c=N(a,a.b[7])))return c;a.b[7]=a.b[7]+2&65535;c=c+a.b[e]&65535;return 0>(c=N(a,c|65536))?c:c|65536}a.b[e]=a.b[e]+f&65535;a.ba&57344||(a.Da=a.Da<<8|f<<3&248|e);6===e&&!a.A&&d&4&&0>=f&&(a.b[6]<=a.Qa||65534<=a.b[6])&&(a.b[6]<=a.Qa-32?(a.L|=4,a.b[6]=4,J(a,4,38)):(a.L|=8,a.W|=64));return c}
P(a,c)))return c;c|=65536;break;case 6:if(0>(c=P(a,a.b[7])))return c;a.b[7]=a.b[7]+2&65535;c=c+a.b[e]&65535;return c|65536;case 7:if(0>(c=P(a,a.b[7])))return c;a.b[7]=a.b[7]+2&65535;c=c+a.b[e]&65535;return 0>(c=P(a,c|65536))?c:c|65536}a.b[e]=a.b[e]+f&65535;a.ba&57344||(a.Ca=a.Ca<<8|f<<3&248|e);if(6===e&&!a.B&&d&4&&0>=f&&(a.b[6]<=a.Qa||65534<=a.b[6])){if(a.b[6]<=a.Qa-32)return a.L|=4,a.b[6]=4,J(a,4);a.L|=8;a.F|=4}return c} function R(a,b,d){var c;return b&56?(0<=(c=$c(a,b,d))&&(c=Yc(a,c,d)),c):4194304+(b&7)}function S(a,b){var d;b&56?(d=R(a,b,2),d=L(a,d)):d=a.b[b&7];return d}function ad(a,b){var d;b&56?0<=(d=R(a,b,3))&&(d=P(a,d)):d=a.b[b&7]&255;return d}function T(a,b){return((b&128?b|65280:b&255)<<1)+a&65535}
function S(a,b,d){var c;return b&56?(0<=(c=Yc(a,b,d))&&(c=Wc(a,c,d)),c):4194304+(b&7)}function T(a,b){var d;b&56?0<=(d=S(a,b,2))&&(d=L(a,d)):d=a.b[b&7];return d}function Zc(a,b){var d;b&56?0<=(d=S(a,b,3))&&(d=Q(a,d)):d=a.b[b&7]&255;return d}function U(a,b){return((b&128?b|65280:b&255)<<1)+a&65535} m.wb=function(a){this.w.complete=!0;var b=this.w.Ic=this.H&&bd(this.H),d=a?this.w.kc?0:1:-1;this.w.kc=!1;this.T=this.G=a;this.Sa&256?(Rc(this),a=!1):a=!0;if(a){do{if(b){if(cd(this.H,this.b[7],d)){this.ma();break}d=1}var c,f,e,h,g;this.W&112&&(this.W&32?J(this,168,52):this.W&64?J(this,4,54):this.W&16&&J(this,12,56),this.W&=-113);if(this.Oa)if(1===this.Oa)this.Oa=2;else{this.Oa=0;g=-1;c=this.Yb&224;if(0<(a=this.f.length))for(;0<a--;){if(0<this.f[a].Fa){this.f[a].Fa--;this.Oa=2;break}if(this.f[a].pc){if(!this.f[a].pc()){this.f.splice(a,
m.vb=function(a){this.A.complete=!0;var b=this.A.Hc=this.H&&$c(this.H),d=a?this.A.jc?0:1:-1;this.A.jc=!1;this.V=this.N=a;this.Ra&256?(Rc(this),a=!1):a=!0;if(a){do{if(b){if(ad(this.H,this.b[7],d)){this.la();break}d=1}var c,f,e,h,g;if(this.Oa)if(1===this.Oa)this.Oa=2;else{this.Oa=0;g=-1;c=this.Xb&224;if(0<(a=this.f.length))for(;0<a--;){if(0<this.f[a].Ea){this.f[a].Ea--;this.Oa=2;break}if(this.f[a].oc){if(!this.f[a].oc()){this.f.splice(a,1);g--;continue}this.f[a].oc=null}this.f[a].Sc>c&&(c=this.f[a].Sc, 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?J(this,160,42):(J(this,this.f[g].ed,44),this.f.splice(g,1)))}this.ba&57344||(this.Da=0,this.Ab=this.b[7]);this.W=this.M&16;this.wa=N(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 20480:0<=(c=S(this,a>>6))&&(a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f|c,0<=K(this,e,a)&&(this.j=this.B=a,this.u=0)):(this.j=this.B=a=this.b[a&
g=a)}c>(this.M&224)&&(0>g?J(this,160):(J(this,this.f[g].dd),this.f.splice(g,1)))}this.ba&57344||(this.Ca=0,this.Ab=this.b[7]);this.F=this.M&16;if(0<=(a=P(this,this.b[7])))switch(this.b[7]=this.b[7]+2&65535,a&61440){case 4096:0<=(c=T(this,a>>6))&&(a&56?0<=(e=S(this,a,4))&&0<=K(this,e,c)&&(this.j=this.w=c,this.u=0):(this.j=this.w=this.b[a&7]=c,this.u=0));break;case 8192:0<=(c=T(this,a>>6))&&0<=(f=T(this,a))&&(this.j=this.w=this.D=a=c-f,this.u=(c^f)&(c^a));break;case 12288:0<=(c=T(this,a>>6))&&0<=(f= 7]|=c,this.u=0));break;case 24576:0<=(c=S(this,a>>6))&&(a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=c+f,0<=K(this,e,a)&&(this.j=this.B=this.D=a,this.u=(c^a)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=c+f)&65535,this.j=this.B=this.D=a,this.u=(c^a)&(f^a)));break;case 36864:0<=(c=ad(this,a>>6))&&(a&56?0<=(e=R(this,a,5))&&0<=Q(this,e,c)&&(this.j=this.B=c<<8,this.u=0):(c&128&&(c|=65280),this.j=this.B=this.b[a&7]=c,this.u=0));break;case 40960:0<=(c=ad(this,a>>6))&&0<=(f=ad(this,a))&&(a=c-f,this.j=this.B=this.D=
T(this,a))&&(this.j=this.w=c&f,this.u=0);break;case 16384:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f&~c,0<=K(this,e,a)&&(this.j=this.w=a,this.u=0)):(this.j=this.w=a=this.b[a&7]&=~c,this.u=0));break;case 20480:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f|c,0<=K(this,e,a)&&(this.j=this.w=a,this.u=0)):(this.j=this.w=a=this.b[a&7]|=c,this.u=0));break;case 24576:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=c+f,0<=K(this,e,a)&&(this.j=this.w=this.D=a,this.u= a<<8,this.u=((c^f)&(c^a))<<8);break;case 45056:0<=(c=ad(this,a>>6))&&0<=(f=ad(this,a))&&(this.j=this.B=(c&f)<<8,this.u=0);break;case 49152:0<=(c=ad(this,a>>6))&&0<=(f=P(this,e=R(this,a,7)))&&(a=f&~c,0<=Q(this,e,a)&&(this.j=this.B=a<<8,this.u=0));break;case 53248:0<=(c=ad(this,a>>6))&&0<=(f=P(this,e=R(this,a,7)))&&(a=f|c,0<=Q(this,e,a)&&(this.j=this.B=a<<8,this.u=0));break;case 57344:0<=(c=S(this,a>>6))&&(a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f-c,0<=K(this,e,a)&&(this.j=this.B=this.D=a,this.u=(c^f)&
(c^a)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=c+f)&65535,this.j=this.w=this.D=a,this.u=(c^a)&(f^a)));break;case 36864:0<=(c=Zc(this,a>>6))&&(a&56?0<=(e=S(this,a,5))&&0<=R(this,e,c)&&(this.j=this.w=c<<8,this.u=0):(c&128&&(c|=65280),this.j=this.w=this.b[a&7]=c,this.u=0));break;case 40960:0<=(c=Zc(this,a>>6))&&0<=(f=Zc(this,a))&&(a=c-f,this.j=this.w=this.D=a<<8,this.u=((c^f)&(c^a))<<8);break;case 45056:0<=(c=Zc(this,a>>6))&&0<=(f=Zc(this,a))&&(this.j=this.w=(c&f)<<8,this.u=0);break;case 49152:0<=(c= (f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=f-c)&65535,this.j=this.B=this.D=a,this.u=(c^f)&(f^a)));break;default:switch(a&65024){case 2048:0<=(h=$c(this,a,0))&&(g=a>>6&7,0<=Xc(this,this.b[g])&&(this.b[g]=this.b[7],this.b[7]=h&65535));break;case 28672:0<=(c=S(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.j=a>>16,this.B=this.j|a,this.D=this.u=0,-32768>a||32767<a)&&(this.D=65536);break;case 29184:0<=(c=S(this,a))&&(c?(g=
Zc(this,a>>6))&&0<=(f=Q(this,e=S(this,a,7)))&&(a=f&~c,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=0));break;case 53248:0<=(c=Zc(this,a>>6))&&0<=(f=Q(this,e=S(this,a,7)))&&(a=f|c,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=0));break;case 57344:0<=(c=T(this,a>>6))&&(a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f-c,0<=K(this,e,a)&&(this.j=this.w=this.D=a,this.u=(c^f)&(f^a))):(g=a&7,f=this.b[g],this.b[g]=(a=f-c)&65535,this.j=this.w=this.D=a,this.u=(c^f)&(f^a)));break;default:switch(a&65024){case 2048:0<=(h=Yc(this, a>>6&7,f=this.b[g]<<16|this.b[g|1],this.D=this.u=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.j=a>>16):(this.u=32768,this.B=a>>15|a,this.j=f>>16,-1===c&&65534===this.b[g]&&(this.b[g]=this.b[g|1]=1))):(this.B=this.j=0,this.u=32768,this.D=65536));break;case 29696:0<=(c=S(this,a))&&(g=a>>6&7,a=this.b[g],a&32768&&(a|=4294901760),this.D=this.u=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.D=a<<17-c,a=a>>c):c&&(16<c?(this.u=a,a=0):(this.D=
a,0))&&(g=a>>6&7,0<=Vc(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.j=a>>16,this.w=this.j|a,this.D=this.u=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.u=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.w= a=a<<c,(f=a>>15&65535)&&65535!==f&&(this.u=32768))),this.b[g]=a&65535,this.j=this.B=a);break;case 30208:if(0<=(c=S(this,a))){g=a>>6&7;f=this.b[g]<<16|this.b[g|1];this.D=this.u=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.u=32768)}else a=f;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.j=a>>16;this.B=a>>16|a}break;case 30720:a&56?0<=
a>>16|a,this.j=a>>16):(this.u=32768,this.w=a>>15|a,this.j=f>>16,-1===c&&65534===this.b[g]&&(this.b[g]=this.b[g|1]=1))):(this.w=this.j=0,this.u=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.u=0,c&=63,c&32?(c=64-c,16<c&&(c=16),this.D=a<<17-c,a=a>>c):c&&(16<c?(this.u=a,a=0):(this.D=a=a<<c,(f=a>>15&65535)&&65535!==f&&(this.u=32768))),this.b[g]=a&65535,this.j=this.w=a);break;case 30208:if(0<=(c=T(this,a))){g=a>>6&7;f=this.b[g]<<16|this.b[g| (f=L(this,e=R(this,a,6)))&&(f^=this.b[a>>6&7],0<=K(this,e,f)&&(this.j=this.B=f,this.u=0)):(this.j=this.B=f=this.b[a&7]^=this.b[a>>6&7],this.u=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]=T(this.b[7],a);break;case 512:this.B&65535&&(this.b[7]=T(this.b[7],a));break;case 768:this.B&65535||(this.b[7]=T(this.b[7],a));break;case 1024:(this.j&32768)===(this.u&32768)&&(this.b[7]=T(this.b[7],a));break;case 1280:(this.j&
1];this.D=this.u=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.u=32768)}else a=f;this.b[g]=a>>16&65535;this.b[g|1]=a&65535;this.j=a>>16;this.w=a>>16|a}break;case 30720:a&56?0<=(f=L(this,e=S(this,a,6)))&&(f^=this.b[a>>6&7],0<=K(this,e,f)&&(this.j=this.w=f,this.u=0)):(this.j=this.w=f=this.b[a&7]^=this.b[a>>6&7],this.u=0);break;case 32256:g= 32768)!==(this.u&32768)&&(this.b[7]=T(this.b[7],a));break;case 1536:this.B&65535&&(this.j&32768)===(this.u&32768)&&(this.b[7]=T(this.b[7],a));break;case 1792:this.B&65535&&(this.j&32768)===(this.u&32768)||(this.b[7]=T(this.b[7],a));break;case 32768:this.j&32768||(this.b[7]=T(this.b[7],a));break;case 33280:!(this.D&65536)&&this.B&65535&&(this.b[7]=T(this.b[7],a));break;case 33024:this.j&32768&&(this.b[7]=T(this.b[7],a));break;case 33536:if(this.D&65536||!(this.B&65535))this.b[7]=T(this.b[7],a);break;
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.w&65535&&(this.b[7]=U(this.b[7],a));break;case 768:this.w&65535||(this.b[7]=U(this.b[7],a));break;case 1024:(this.j&32768)===(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1280:(this.j&32768)!==(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1536:this.w&65535&&(this.j&32768)===(this.u&32768)&&(this.b[7]=U(this.b[7],a));break;case 1792:this.w& case 33792:this.u&32768||(this.b[7]=T(this.b[7],a));break;case 34048:this.u&32768&&(this.b[7]=T(this.b[7],a));break;case 34304:this.D&65536||(this.b[7]=T(this.b[7],a));break;case 34560:this.D&65536&&(this.b[7]=T(this.b[7],a));break;case 34816:J(this,24,2);break;case 35072:J(this,28,4);break;default:switch(a&65472){case 64:0<=(h=$c(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f<<8|f>>8,0<=K(this,e,a)&&(this.j=this.B=f&65280,this.u=this.D=0)):(g=a&7,f=this.b[g],
65535&&(this.j&32768)===(this.u&32768)||(this.b[7]=U(this.b[7],a));break;case 32768:this.j&32768||(this.b[7]=U(this.b[7],a));break;case 33280:!(this.D&65536)&&this.w&65535&&(this.b[7]=U(this.b[7],a));break;case 33024:this.j&32768&&(this.b[7]=U(this.b[7],a));break;case 33536:if(this.D&65536||!(this.w&65535))this.b[7]=U(this.b[7],a);break;case 33792:this.u&32768||(this.b[7]=U(this.b[7],a));break;case 34048:this.u&32768&&(this.b[7]=U(this.b[7],a));break;case 34304:this.D&65536||(this.b[7]=U(this.b[7], this.b[g]=(f<<8|f>>8)&65535,this.j=this.B=f&65280,this.u=this.D=0);break;case 2560:a&56?0<=(e=R(this,a,4))&&0<=K(this,e,0)&&(this.j=this.D=this.u=this.B=0):this.j=this.D=this.u=this.B=this.b[a&7]=0;break;case 2624:0<=(f=L(this,e=R(this,a,6)))&&(a=~f,0<=K(this,e,a)&&(this.j=this.B=a,this.D=65536,this.u=0));break;case 2688:a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f+1,0<=K(this,e,a)&&(this.j=this.B=a,this.u=a&(a^f))):(g=a&7,f=this.b[g],a=f+1,this.b[g]=a&65535,this.j=this.B=a,this.u=a&(a^f));break;case 2752:a&
a));break;case 34560:this.D&65536&&(this.b[7]=U(this.b[7],a));break;case 34816:J(this,24);break;case 35072:J(this,28);break;default:switch(a&65472){case 64:0<=(h=Yc(this,a,0))&&(this.b[7]=h&65535);break;case 192:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f<<8|f>>8,0<=K(this,e,a)&&(this.j=this.w=f&65280,this.u=this.D=0)):(g=a&7,f=this.b[g],this.b[g]=(f<<8|f>>8)&65535,this.j=this.w=f&65280,this.u=this.D=0);break;case 2560:a&56?0<=(e=S(this,a,4))&&0<=K(this,e,0)&&(this.j=this.D=this.u=this.w=0):this.j=this.D= 56?0<=(f=L(this,e=R(this,a,6)))&&(a=f-1,0<=K(this,e,a)&&(this.j=this.B=a,this.u=(a^f)&f)):(g=a&7,f=this.b[g],a=f-1,this.b[g]=a&65535,this.j=this.B=a,this.u=(a^f)&f);break;case 2816:0<=(f=L(this,e=R(this,a,6)))&&(a=-f,0<=K(this,e,a)&&(this.D=this.j=this.B=a,this.u=a&f));break;case 2880:0<=(f=L(this,e=R(this,a,6)))&&(a=f+(this.D>>16&1),0<=K(this,e,a)&&(this.D=this.j=this.B=a,this.u=a&(a^f)));break;case 2944:0<=(f=L(this,e=R(this,a,6)))&&(a=f-(this.D>>16&1),0<=K(this,e,a)&&(this.D=this.j=this.B=a,this.u=
this.u=this.w=this.b[a&7]=0;break;case 2624:0<=(f=L(this,e=S(this,a,6)))&&(a=~f,0<=K(this,e,a)&&(this.j=this.w=a,this.D=65536,this.u=0));break;case 2688:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f+1,0<=K(this,e,a)&&(this.j=this.w=a,this.u=a&(a^f))):(g=a&7,f=this.b[g],a=f+1,this.b[g]=a&65535,this.j=this.w=a,this.u=a&(a^f));break;case 2752:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f-1,0<=K(this,e,a)&&(this.j=this.w=a,this.u=(a^f)&f)):(g=a&7,f=this.b[g],a=f-1,this.b[g]=a&65535,this.j=this.w=a,this.u=(a^f)&f); (a^f)&f));break;case 3008:0<=(f=S(this,a))&&(this.j=this.B=f,this.D=this.u=0);break;case 3072:a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=(this.D&65536|f)>>1,0<=K(this,e,a)&&(this.D=f<<16,this.j=this.B=a,this.u=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.j=this.B=a,this.u=a^this.D>>1);break;case 3136:a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f<<1|this.D>>16&1,0<=K(this,e,a)&&(this.D=this.j=this.B=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1|this.D>>16&1,this.b[g]=
break;case 2816:0<=(f=L(this,e=S(this,a,6)))&&(a=-f,0<=K(this,e,a)&&(this.D=this.j=this.w=a,this.u=a&f));break;case 2880:0<=(f=L(this,e=S(this,a,6)))&&(a=f+(this.D>>16&1),0<=K(this,e,a)&&(this.D=this.j=this.w=a,this.u=a&(a^f)));break;case 2944:0<=(f=L(this,e=S(this,a,6)))&&(a=f-(this.D>>16&1),0<=K(this,e,a)&&(this.D=this.j=this.w=a,this.u=(a^f)&f));break;case 3008:0<=(f=T(this,a))&&(this.j=this.w=f,this.D=this.u=0);break;case 3072:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=(this.D&65536|f)>>1,0<=K(this, a&65535,this.D=this.j=this.B=a,this.u=a^f);break;case 3200:a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f&32768|f>>1,0<=K(this,e,a)&&(this.D=f<<16,this.j=this.B=a,this.u=this.j^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.j=this.B=a,this.u=this.j^this.D>>1);break;case 3264:a&56?0<=(f=L(this,e=R(this,a,6)))&&(a=f<<1,0<=K(this,e,a)&&(this.D=this.j=this.B=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.D=this.j=this.B=a,this.u=a^f);break;case 3328:h=this.b[7]+
e,a)&&(this.D=f<<16,this.j=this.w=a,this.u=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.j=this.w=a,this.u=a^this.D>>1);break;case 3136:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f<<1|this.D>>16&1,0<=K(this,e,a)&&(this.D=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1|this.D>>16&1,this.b[g]=a&65535,this.D=this.j=this.w=a,this.u=a^f);break;case 3200:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f&32768|f>>1,0<=K(this,e,a)&&(this.D=f<<16,this.j=this.w=a,this.u= ((a&63)<<1)&65535;0<=(c=N(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=$c(this,a,0))&&(61440!==(this.M&61440)&&(h&=65535),this.A=this.M>>12&3,0<=(c=N(this,h))&&(this.A=this.M>>14&3,0<=Xc(this,c)&&(this.j=this.B=c,this.u=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.sa[this.M>>12&3],0<=Xc(this,c)&&(this.j=this.B=c,this.u=0));break;case 3456:0<=(f=Zc(this))&&((this.ba&57344||(this.Da=22),a&56)?0<=(h=$c(this,a,0))&&(h&=65535,
this.j^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.j=this.w=a,this.u=this.j^this.D>>1);break;case 3264:a&56?0<=(f=L(this,e=S(this,a,6)))&&(a=f<<1,0<=K(this,e,a)&&(this.D=this.j=this.w=a,this.u=a^f)):(g=a&7,f=this.b[g],a=f<<1,this.b[g]=a&65535,this.D=this.j=this.w=a,this.u=a^f);break;case 3328:h=this.b[7]+((a&63)<<1)&65535;0<=(c=P(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=Yc(this,a,0))&&(61440!==(this.M&61440)&& this.A=this.M>>12&3,0<=(e=Yc(this,h,4))&&(this.A=this.M>>14&3,0<=K(this,e,f)&&(this.j=this.B=f,this.u=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.j=this.B=f,this.u=0));break;case 3520:0<=(e=R(this,a,4))&&(a=-(this.j>>15&1),0<=K(this,e,a)&&(this.B=a,this.u=0));break;case 35328:a&56?0<=(e=R(this,a,5))&&0<=Q(this,e,0)&&(this.j=this.D=this.u=this.B=0):(this.b[a&7]&=65280,this.j=this.D=this.u=this.B=0);break;case 35392:0<=(f=P(this,e=R(this,a,7)))&&(a=
(h&=65535),this.B=this.M>>12&3,0<=(c=P(this,h))&&(this.B=this.M>>14&3,0<=Vc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.ra[this.M>>12&3],0<=Vc(this,c)&&(this.j=this.w=c,this.u=0));break;case 3456:0<=(f=Xc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Yc(this,a,0))&&(h&=65535,this.B=this.M>>12&3,0<=(e=Wc(this,h,4))&&(this.B=this.M>>14&3,0<=K(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]= ~f,0<=Q(this,e,a)&&(this.j=this.B=a<<8,this.D=65536,this.u=0));break;case 35456:0<=(f=P(this,e=R(this,a,7)))&&(a=f+1,0<=Q(this,e,a)&&(this.j=this.B=a<<8,this.u=(a&(a^f))<<8));break;case 35520:0<=(f=P(this,e=R(this,a,7)))&&(a=f-1,0<=Q(this,e,a)&&(this.j=this.B=a<<8,this.u=((a^f)&f)<<8));break;case 35584:0<=(f=P(this,e=R(this,a,7)))&&(a=-f,0<=Q(this,e,a)&&(this.D=this.j=this.B=a<<8,this.u=(a&f)<<8));break;case 35648:0<=(f=P(this,e=R(this,a,7)))&&(a=f+(this.D>>16&1),0<=Q(this,e,a)&&(this.j=this.B=this.D=
f:this.ra[this.M>>12&3]=f,this.j=this.w=f,this.u=0));break;case 3520:0<=(e=S(this,a,4))&&(a=-(this.j>>15&1),0<=K(this,e,a)&&(this.w=a,this.u=0));break;case 35328:a&56?0<=(e=S(this,a,5))&&0<=R(this,e,0)&&(this.j=this.D=this.u=this.w=0):(this.b[a&7]&=65280,this.j=this.D=this.u=this.w=0);break;case 35392:0<=(f=Q(this,e=S(this,a,7)))&&(a=~f,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.D=65536,this.u=0));break;case 35456:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=(a&(a^ a<<8,this.u=(a&(a^f))<<8));break;case 35712:0<=(f=P(this,e=R(this,a,7)))&&(a=f-(this.D>>16&1),0<=Q(this,e,a)&&(this.j=this.B=this.D=a<<8,this.u=((a^f)&f)<<8));break;case 35776:0<=(f=ad(this,a))&&(this.j=this.B=f<<8,this.D=this.u=0);break;case 35840:0<=(f=P(this,e=R(this,a,7)))&&(a=((this.D&65536)>>8|f)>>1,0<=Q(this,e,a)&&(this.D=f<<16,this.j=this.B=a<<8,this.u=this.j^this.D>>1));break;case 35904:0<=(f=P(this,e=R(this,a,7)))&&(a=f<<1|this.D>>16&1,0<=Q(this,e,a)&&(this.D=this.j=this.B=a<<8,this.u=(a^
f))<<8));break;case 35520:0<=(f=Q(this,e=S(this,a,7)))&&(a=f-1,0<=R(this,e,a)&&(this.j=this.w=a<<8,this.u=((a^f)&f)<<8));break;case 35584:0<=(f=Q(this,e=S(this,a,7)))&&(a=-f,0<=R(this,e,a)&&(this.D=this.j=this.w=a<<8,this.u=(a&f)<<8));break;case 35648:0<=(f=Q(this,e=S(this,a,7)))&&(a=f+(this.D>>16&1),0<=R(this,e,a)&&(this.j=this.w=this.D=a<<8,this.u=(a&(a^f))<<8));break;case 35712:0<=(f=Q(this,e=S(this,a,7)))&&(a=f-(this.D>>16&1),0<=R(this,e,a)&&(this.j=this.w=this.D=a<<8,this.u=((a^f)&f)<<8));break; f)<<8));break;case 35968:0<=(f=P(this,e=R(this,a,7)))&&(a=f&128|f>>1,0<=Q(this,e,a)&&(this.D=f<<16,this.j=this.B=a<<8,this.u=this.j^this.D>>1));break;case 36032:0<=(f=P(this,e=R(this,a,7)))&&(a=f<<1,0<=Q(this,e,a)&&(this.D=this.j=this.B=a<<8,this.u=(a^f)<<8));break;case 36160:a&56?0<=(h=$c(this,a,0))&&(this.A=this.M>>12&3,0<=(c=N(this,h|65536))&&(this.A=this.M>>14&3,0<=Xc(this,c)&&(this.j=this.B=c,this.u=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.sa[this.M>>12&3],0<=Xc(this,
case 35776:0<=(f=Zc(this,a))&&(this.j=this.w=f<<8,this.D=this.u=0);break;case 35840:0<=(f=Q(this,e=S(this,a,7)))&&(a=((this.D&65536)>>8|f)>>1,0<=R(this,e,a)&&(this.D=f<<16,this.j=this.w=a<<8,this.u=this.j^this.D>>1));break;case 35904:0<=(f=Q(this,e=S(this,a,7)))&&(a=f<<1|this.D>>16&1,0<=R(this,e,a)&&(this.D=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 35968:0<=(f=Q(this,e=S(this,a,7)))&&(a=f&128|f>>1,0<=R(this,e,a)&&(this.D=f<<16,this.j=this.w=a<<8,this.u=this.j^this.D>>1));break;case 36032:0<= c)&&(this.j=this.B=c,this.u=0));break;case 36224:0<=(f=Zc(this))&&((this.ba&57344||(this.Da=22),a&56)?0<=(h=$c(this,a,0))&&(this.A=this.M>>12&3,0<=(e=Yc(this,h|65536,4))&&(this.A=this.M>>14&3,0<=K(this,e,f)&&(this.j=this.B=f,this.u=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.j=this.B=f,this.u=0));break;default:switch(a&65528){case 128:0<=(c=Zc(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)<<
(f=Q(this,e=S(this,a,7)))&&(a=f<<1,0<=R(this,e,a)&&(this.D=this.j=this.w=a<<8,this.u=(a^f)<<8));break;case 36160:a&56?0<=(h=Yc(this,a,0))&&(this.B=this.M>>12&3,0<=(c=P(this,h|65536))&&(this.B=this.M>>14&3,0<=Vc(this,c)&&(this.j=this.w=c,this.u=0))):(g=a&7,c=6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]:this.ra[this.M>>12&3],0<=Vc(this,c)&&(this.j=this.w=c,this.u=0));break;case 36224:0<=(f=Xc(this))&&((this.ba&57344||(this.Ca=22),a&56)?0<=(h=Yc(this,a,0))&&(this.B=this.M>>12&3,0<=(e=Wc(this, 5,this.Oa=1);break;case 160:case 168:a&1&&(this.D=0);a&2&&(this.u=0);a&4&&(this.B=1);a&8&&(this.j=0);break;case 176:case 184:a&1&&(this.D=65536);a&2&&(this.u=32768);a&4&&(this.B=0);a&8&&(this.j=32768);break;default:switch(a){case 0:49152&this.M?(this.L|=128,J(this,4,46)):(this.ga=3,Rc(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,Rc(this));break;case 3:J(this,12,6);break;case 4:J(this,
h|65536,4))&&(this.B=this.M>>14&3,0<=K(this,e,f)&&(this.j=this.w=f,this.u=0))):(g=a&7,6!==g||(this.M>>2&12288)===(this.M&12288)?this.b[g]=f:this.ra[this.M>>12&3]=f,this.j=this.w=f,this.u=0));break;default:switch(a&65528){case 128:0<=(c=Xc(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.u=0);a&4&&(this.w=1);a&8&&(this.j=0);break;case 176:case 184:a&1&&(this.D=65536);a&2&&(this.u= 16,8);break;case 5:this.M&49152||(Uc(this),this.F.reset());break;case 2:case 6:e=this.b[6];0<=(h=N(this,e|65536))&&(e=e+2&65535,0<=(c=N(this,e|65536))&&(this.b[6]=e+2&65535,c&=63743,this.M&49152&&(c=c&63519|this.M&63712),this.b[7]=h,Wb(this,c),this.W&=-17,2===a&&(this.W|=this.M&16)));break;default:J(this,8,48)}}}}}}}while(0<this.G)}return this.w.complete?this.T-this.G:void 0===this.w.complete?0:-1};
32768);a&4&&(this.w=0);a&8&&(this.j=32768);break;default:switch(a){case 0:49152&this.M?(this.L|=128,J(this,4)):(this.ga=3,Rc(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].Ea,this.f[a].Ea=0;0===g&&0===this.ga&&(this.ga=2,Rc(this));break;case 3:J(this,12);break;case 4:J(this,16);break;case 5:this.M&49152||(Tc(this),this.G.reset());break;case 2:case 6:e=this.b[6];0<=(h=P(this,e|65536))&&(e=e+2&65535,0<=(c=P(this,e|65536))&&(this.b[6]= Qa(function(){for(var a=A(document,"pdp11","cpu"),b=0;b<a.length;b++){var d=a[b],c=z(d),c=new Sc(c);db(c,d)}});function Tc(a){dd[a>>12].call(this,a)}function U(){--this.G}
e+2&65535,c&=63743,this.M&49152&&(c=c&63519|this.M&63712),this.b[7]=h,Wb(this,c),this.F&=-17,2===a&&(this.F|=this.M&16)));break;default:J(this,8)}}}}}}this.F&&(this.F&2?J(this,168):this.F&4?J(this,4):this.F&16&&J(this,12),this.F=0)}while(0<this.N)}return this.A.complete?this.V-this.N:void 0===this.A.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 Sc(c);db(c,d)}}); var dd=[function(){},function(a){var b=S(this,a>>6);a&56?K(this,R(this,a,4),b):this.b[a&7]=b;Wc(this,b);--this.G},function(a){var b=S(this,a>>6);a=S(this,a);var d=b-a;!this.W&128&&(this.j=this.B=this.D=d,this.u=(b^a)&(b^d));--this.G},function(a){Wc(this,S(this,a>>6)&S(this,a));--this.G},function(a){var b=S(this,a>>6);if(a&56){a=R(this,a,4);var d=L(this,a);K(this,a,b=~b&d)}else a&=7,this.b[a]=b=~b&this.b[a];Wc(this,b);--this.G},U,U,U,U,U,U,U,U,U,U,U];
function bd(a){u.call(this,"ROM",a,bd);this.i=null;this.J=a.addr;this.B=a.size;this.N=a.writable;this.F=a.alias;this.I=a.file;this.P=ca(this.I);if(this.I){a=this.I;var b=ia(this.P);"json"!=b&&"hex"!=b&&(a=ka()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;xa(a,null,!0,function(a,b,e){cd(d,a,b,e)})}}w(bd);bd.prototype.Wa=function(a,b,d,c){this.G=b;this.f=d;this.H=c;dd(this)}; function ed(a){u.call(this,"ROM",a,ed);this.i=null;this.J=a.addr;this.A=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=ka()+"/api/v1/dump?file="+this.I+"&format=bytes&decimal=true");var d=this;xa(a,null,!0,function(a,b,e){fd(d,a,b,e)})}}w(ed);ed.prototype.Xa=function(a,b,d,c){this.F=b;this.f=d;this.H=c;gd(this)};
bd.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.B,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=ra(n,k,a.pc);0>p&&n.splice(-(p+1),0,k)}l&&(g.a=l.replace(/''/g,'"'))}a.N.push({gd:b,C:d,Pc:c,Ka:f,mc:e})}delete this.Ka}return!0};bd.prototype.Ma=function(){return!0}; ed.prototype.Na=function(){if(this.Ka){if(this.H){var a=this.H,b=this.id,d=this.J,c=this.A,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=ra(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};ed.prototype.Ma=function(){return!0};
function cd(a,b,d,c){if(c)a.na("Unable to load system ROM (error "+c+": "+b+")");else{ab(a.nc,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: "+ function fd(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: "+
b);return}if(1==a.i.length){t(a.i[0]);return}}catch(k){a.na("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);dd(a)}} 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);gd(a)}}
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function ie(a,b,d,c){var f=Y(b.C),e=a.Ga(b,2),h,g;for(g in a.qc)if(h=a.qc[g][e&g])break;h||(h=[0]);g="";for(var k=vd[h[0]],l=h.length-1,n=1;n<=l;n++){var p=h[n];if(void 0!==p){var q;q=a;var D=p,p=b,x="",y=void 0,y=void 0,y=D&61440;if(4096==y)y=(e&255)<<24>>23,y=p.C+y&65535,x=X(q,y);else if(8192==y)y=(e&63)<<1,y=p.C-y&65535,x=X(q,y);else if(12288==y)y=e&7,x=X(q,y,2);else if(24576==y)y=e&63,x=X(q,y);else if(y=e&D,D&4032&&(y>>=6,D>>=6),D&63){var D=void 0,B=y&7;switch((y&56)>>3){case 0:x=je(B);break; function le(a,b,d,c){var f=Y(b.C),e=a.Ha(b,2),h,g;for(g in a.rc)if(h=a.rc[g][e&g])break;h||(h=[0]);g="";for(var k=yd[h[0]],l=h.length-1,n=1;n<=l;n++){var p=h[n];if(void 0!==p){var q;q=a;var D=p,p=b,x="",y=void 0,y=void 0,y=D&61440;if(4096==y)y=(e&255)<<24>>23,y=p.C+y&65535,x=X(q,y);else if(8192==y)y=(e&63)<<1,y=p.C-y&65535,x=X(q,y);else if(12288==y)y=e&7,x=X(q,y,2);else if(24576==y)y=e&63,x=X(q,y);else if(y=e&D,D&4032&&(y>>=6,D>>=6),D&63){var D=void 0,B=y&7;switch(y&56){case 0:x=me(B);break;case 8:x=
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function je(a){return 6>a?"R"+a:6==a?"SP":"PC"}function le(a,b){var d="",c=a.f;8>b?(d=je(b),d+="="+X(a,c.b[b])):13>b?d="A"+(b-8)+"="+X(a,c.Ya[b-8]):16<=b&&20>b?d="S"+(b-16)+"="+X(a,c.ra[b-16]):20==b&&(d="PS="+X(a,Vb(c)));d&&(d+=" ");return d}function me(a){var b,d="";for(b=0;6>b;b++)d+=le(a,b);d=d+"\n"+(le(a,6)+le(a,7)+le(a,20));return d+=ke(a,"T")+ke(a,"N")+ke(a,"Z")+ke(a,"V")+ke(a,"C")}m.pc=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0}; function oe(a,b){var d="",c=a.f;8>b?(d=me(b),d+="="+X(a,c.b[b])):13>b?d="A"+(b-8)+"="+X(a,c.Za[b-8]):16<=b&&20>b?d="S"+(b-16)+"="+X(a,c.sa[b-16]):20==b&&(d="PS="+X(a,Vb(c)));d&&(d+=" ");return d}function pe(a){var b,d="";for(b=0;6>b;b++)d+=oe(a,b);d=d+"\n"+(oe(a,6)+oe(a,7)+oe(a,20));return d+=ne(a,"T")+ne(a,"N")+ne(a,"Z")+ne(a,"V")+ne(a,"C")}m.qc=function(a,b){return a[0]>b[0]?1:a[0]<b[0]?-1:0};
function ne(a,b,d){var c=[],f=Z(b)>>>0;for(b=0;b<a.N.length;b++){var e=a.N[b],h=e.C>>>0,g=e.Pc;if(f>=h&&f<h+g){f=ra(e.mc,[f-h],a.pc);0<=f?oe(a,b,f,c):d&&(f=~f,oe(a,b,f-1,c),oe(a,b,f,c));break}}return c}function oe(a,b,d,c){var f={},e=a.N[b].mc,h=0,g=null;0<=d&&d<e.length&&(h=e[d][0],g=e[d][1]);g&&(f=a.N[b].Ka[g],g="."==g.charAt(0)?null:f.l||g);c.push(g);c.push(h);c.push(f.a);c.push(f.c)} function qe(a,b,d){var c=[],f=Z(b)>>>0;for(b=0;b<a.N.length;b++){var e=a.N[b],h=e.C>>>0,g=e.Qc;if(f>=h&&f<h+g){f=ra(e.nc,[f-h],a.qc);0<=f?re(a,b,f,c):d&&(f=~f,re(a,b,f-1,c),re(a,b,f,c));break}}return c}function re(a,b,d,c){var f={},e=a.N[b].nc,h=0,g=null;0<=d&&d<e.length&&(h=e[d][0],g=e[d][1]);g&&(f=a.N[b].Ka[g],g="."==g.charAt(0)?null:f.l||g);c.push(g);c.push(h);c.push(f.a);c.push(f.c)}
function pe(a,b){var d=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(d){if(!d[1])return od(a)||a.g("no variables"),!0;if(!d[2])return od(a,d[1]);if(!d[3])return delete a.fa[d[1]],!0;var c=kd(a,d[3]);return void 0!==c?(a.fa[d[1]]=c,!0):!1}a.g("invalid assignment:"+b);return!1} function se(a,b){var d=b.match(/^\s*([A-Z_]?[A-Z0-9_]*)\s*(=?)\s*(.*)$/i);if(d){if(!d[1])return rd(a)||a.g("no variables"),!0;if(!d[2])return rd(a,d[1]);if(!d[3])return delete a.ga[d[1]],!0;var c=nd(a,d[3]);return void 0!==c?(a.ga[d[1]]=c,!0):!1}a.g("invalid assignment:"+b);return!1}
function qe(a,b,d){var c=null;if(b=yd(a,b,!0)){var f=ne(a,b,!0);if(f.length){var e,h;f[0]&&(h="",(e=b.C-f[1])&&(h=" + "+r(e,4,!0)),e=f[0]+" ("+X(a,f[1])+")"+h,d&&a.g(e),c=e);4<f.length&&f[4]&&(h="",(e=f[5]-b.C)&&(h=" - "+r(e,4,!0)),e=f[4]+" ("+X(a,f[5])+")"+h,d&&a.g(e),c||(c=e))}else d&&a.g("no symbols")}return c} function te(a,b,d){var c=null;if(b=Bd(a,b,!0)){var f=qe(a,b,!0);if(f.length){var e,h;f[0]&&(h="",(e=b.C-f[1])&&(h=" + "+r(e,4,!0)),e=f[0]+" ("+X(a,f[1])+")"+h,d&&a.g(e),c=e);4<f.length&&f[4]&&(h="",(e=f[5]-b.C)&&(h=" - "+r(e,4,!0)),e=f[4]+" ("+X(a,f[5])+")"+h,d&&a.g(e),c||(c=e))}else d&&a.g("no symbols")}return c}
function be(a,b){var d;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var c=a.f;null==d&&(d=!0);if(null!=b&&1<b.length){var f=b[1],e=null,h=f.indexOf("=");if(0<h)e=f.substr(h+1),f=f.substr(0,h);else if(2<b.length)e=b[2];else{a.g("missing value for "+b[1]);return}var h=!1,g=kd(a,e);if(void 0!==g)switch(h=!0,f.toUpperCase()){case "PC":c.b[7]=g;a.V=Y(c.b[7]);break;case "NF":c.j=g?32768:0;break;case "ZF":c.w=g?0:1;break;case "VF":c.u= function ee(a,b){var d;if(b&&"?"==b[1])a.g("register commands:"),a.g("\tr\tdump registers"),a.g("\trx [#]\tset flag or register x to [#]");else{var c=a.f;null==d&&(d=!0);if(null!=b&&1<b.length){var f=b[1],e=null,h=f.indexOf("=");if(0<h)e=f.substr(h+1),f=f.substr(0,h);else if(2<b.length)e=b[2];else{a.g("missing value for "+b[1]);return}var h=!1,g=nd(a,e);if(void 0!==g)switch(h=!0,f.toUpperCase()){case "PC":c.b[7]=g;a.V=Y(c.b[7]);break;case "NF":c.j=g?32768:0;break;case "ZF":c.B=g?0:1;break;case "VF":c.u=
g?32768:0;break;case "CF":c.D=g?65536:0;break;default:a.g("unknown register: "+f);return}if(!h){a.g("invalid value: "+e);return}M(c);a.g("updated registers:")}a.g(me(a));d&&(a.V=Y(c.b[7]),ce(a,X(a,a.V.C)))}}function re(a,b){b=qa(b);var d=b.match(/^(['"])(.*?)\1$/);d?a.g(d[2]):kd(a,b,!0)}function se(a,b,d){var c="t"!=b;d=md(a,d,null,!0)||1;var f=1==d?0:1;"tc"==b&&(f=d,d=1);Ea(d,function(){return fb(a,!0)&&a.vb(f,c,!1)},function(){M(a.f);fb(a,!1)})} g?32768:0;break;case "CF":c.D=g?65536:0;break;default:a.g("unknown register: "+f);return}if(!h){a.g("invalid value: "+e);return}yc(c);a.g("updated registers:")}a.g(pe(a));d&&(a.V=Y(c.b[7]),fe(a,X(a,a.V.C)))}}function ue(a,b){b=qa(b);var d=b.match(/^(['"])(.*?)\1$/);d?a.g(d[2]):nd(a,b,!0)}function ve(a,b,d){var c="t"!=b;d=pd(a,d,null,!0)||1;var f=1==d?0:1;"tc"==b&&(f=d,d=1);Ea(d,function(){return fb(a,!0)&&a.wb(f,c,!1)},function(){yc(a.f);fb(a,!1)})}
function ce(a,b,d,c){if(b=yd(a,b,!0)){void 0===c&&(c=1);var f=256;if(void 0!==d){c=yd(a,d,!0);if(!c||c.C<b.C)return;f=c.C-b.C;if(256<f){a.g("range too large");return}c=-1}d=0;for(var e;0<f&&c--;){e=qb(a,!1)||a.da?a.P:null;var h=null!=e?"cycles":null,g=ne(a,b),k=b.C;if(g[0]&&c&&(!d&&c||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],e=null);e=ie(a,b,h,e);a.g(e);a.V=b;f-=b.C-k;d++}}} function fe(a,b,d,c){if(b=Bd(a,b,!0)){void 0===c&&(c=1);var f=256;if(void 0!==d){c=Bd(a,d,!0);if(!c||c.C<b.C)return;f=c.C-b.C;if(256<f){a.g("range too large");return}c=-1}d=0;for(var e;0<f&&c--;){e=gb(a,!1)||a.ea?a.P:null;var h=null!=e?"cycles":null,g=qe(a,b),k=b.C;if(g[0]&&c&&(!d&&c||0>g[0].indexOf("+"))){var l=g[0]+":";g[2]&&(l+=" "+g[2]);a.g(l)}g[3]&&(h=g[3],e=null);e=le(a,b,h,e);a.g(e);a.V=b;f-=b.C-k;d++}}}
function he(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.g(">> "+b):(a.aa&&(a.g("ended assemble at "+X(a,a.$.C)),a.V=a.$,a.aa=!1),b="");var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.ya=null;if(rb(a)&&0<b.length){a.aa&&(b="a "+X(a,a.$.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=yd(a,e[1],!0);if(n)if(a.$= function ke(a,b,d){var c=!0;try{b.length&&"end"!=b?d||a.g(">> "+b):(a.da&&(a.g("ended assemble at "+X(a,a.aa.C)),a.V=a.aa,a.da=!1),b="");var f=b.charAt(0);if('"'==f||"'"==f)return!0;a.za=null;if(rb(a)&&0<b.length){a.da&&(b="a "+X(a,a.aa.C)+" "+b);var e=b.replace(/ +/g," ").split(" ");if(e&&e.length)for(var h=e[0],g=h.charAt(0),k=1;k<h.length;k++){var l=h.charAt(k);if("?"==g||"r"==g||"a">l||"z"<l){e[0]=h.substr(k);e.unshift(h.substr(0,k));break}}switch(e[0].charAt(0)){case "a":var n=Bd(a,e[1],!0);
n,void 0===e[2])a.g("begin assemble at "+X(a,n.C)),a.aa=!0,M(a.f);else{var p;a.g("not supported yet");p=[];if(p.length){for(var q=0;q<p.length;q++)a.ac(n,p[q],1);a.g(ie(a,a.$))}}break;case "b":a:{var D=e[0],x=e[1],y=b;if("?"==x)a.g("breakpoint commands:"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)"); if(n)if(a.aa=n,void 0===e[2])a.g("begin assemble at "+X(a,n.C)),a.da=!0,yc(a.f);else{var p;a.g("not supported yet");p=[];if(p.length){for(var q=0;q<p.length;q++)a.bc(n,p[q],1);a.g(le(a,a.aa))}}break;case "b":a:{var D=e[0],x=e[1],y=b;if("?"==x)a.g("breakpoint commands:"),a.g("\tbp [a]\tset exec breakpoint at addr [a]"),a.g("\tbr [a]\tset read breakpoint at addr [a]"),a.g("\tbw [a]\tset write breakpoint at addr [a]"),a.g("\tbc [a]\tclear breakpoint at addr [a]"),a.g("\tbl\tlist all breakpoints"),a.g("\tbn [n]\tbreak after [n] instruction(s)");
else{var B=D.charAt(1);if("l"==B){var Fa=0,Fa=Fa+ge(a,a.B),Fa=Fa+ge(a,a.W);(Fa+=ge(a,a.J))||a.g("no breakpoints")}else if("n"==B)a.xa=md(a,x),a.g("break after "+a.xa+" instruction(s)");else if(void 0===x)a.g("missing breakpoint address");else{var V=Y();if("*"!=x&&(V=yd(a,x,!0),!V))break a;"c"==B?null==V.C?(qd(a),a.g("all breakpoints cleared")):ee(a,a.B,V)||ee(a,a.W,V)||ee(a,a.J,V)||a.g("breakpoint missing: "+X(a,V.C)):null!=V.C&&(Cd(a,V,y),"p"==B?a.cb(a.B,V):"r"==B?a.cb(a.W,V):"w"==B?a.cb(a.J,V): else{var B=D.charAt(1);if("l"==B){var Ga=0,Ga=Ga+je(a,a.A),Ga=Ga+je(a,a.Y);(Ga+=je(a,a.J))||a.g("no breakpoints")}else if("n"==B)a.ya=pd(a,x),a.g("break after "+a.ya+" instruction(s)");else if(void 0===x)a.g("missing breakpoint address");else{var V=Y();if("*"!=x&&(V=Bd(a,x,!0),!V))break a;"c"==B?null==V.C?(td(a),a.g("all breakpoints cleared")):he(a,a.A,V)||he(a,a.Y,V)||he(a,a.J,V)||a.g("breakpoint missing: "+X(a,V.C)):null!=V.C&&(ce(a,V,y),"p"==B?a.eb(a.A,V):"r"==B?a.eb(a.Y,V):"w"==B?a.eb(a.J,V):
a.g("unknown breakpoint command: "+B))}}}break;case "c":a.eb&&(a.eb.value="");break;case "d":a:{var Ga,Ha=e[0],da=e[1],ta=e[2],Me=e[3];if("?"==da){var ea="";for(Ga in F)a.Ra[Ga]&&(ea&&(ea+=","),ea+=Ga);ea+=",state,symbols";a.g("dump memory commands:");a.g("\tdb [a] [#] dump # bytes at address a");a.g("\tdw [a] [#] dump # words at address a");a.g("\tdd [a] [#] dump # dwords at address a");a.g("\tdh [#] [#] dump # instructions from history");ea.length&&a.g("dump extension commands:\n\t"+ a.g("unknown breakpoint command: "+B))}}}break;case "c":a.fb&&(a.fb.value="");break;case "d":a:{var Ha,Ia=e[0],ea=e[1],ua=e[2],Pe=e[3];if("?"==ea){var fa="";for(Ha in F)a.Sa[Ha]&&(fa&&(fa+=","),fa+=Ha);fa+=",state,symbols";a.g("dump memory commands:");a.g("\tdb [a] [#] dump # bytes at address a");a.g("\tdw [a] [#] dump # words at address a");a.g("\tdd [a] [#] dump # dwords at address a");a.g("\tdh [#] [#] dump # instructions from history");fa.length&&a.g("dump extension commands:\n\t"+
ea)}else if("state"==da){var Ed=te(a.i,!0);"console"==ta?console.log(Ed):(a.eb&&(a.eb.value=""),a.g(Ed))}else if("symbols"==da)for(var yc=0;yc<a.N.length;yc++){var zc=a.N[yc],Ia;for(Ia in zc.Ka)if("."!=Ia.charAt(0)){var Fd=zc.Ka[Ia].o;if(void 0!==Fd){var Gd=zc.Ka[Ia].l;Gd&&(Ia=Gd);a.g(X(a,Fd)+" "+Ia)}}}else{if("d"==Ha){for(Ga in F)if(e[1]==Ga){var Hd=a.Ra[Ga];Hd?(e.shift(),e.shift(),Hd(e)):a.g("no dump registered for "+da);break a}da||(Ha=a.Nc||"db")}else a.Nc=Ha;if("dh"==Ha){var Id=da,Jd=ta,Kd="", fa)}else if("state"==ea){var Fd=we(a.i,!0);"console"==ua?console.log(Fd):(a.fb&&(a.fb.value=""),a.g(Fd))}else if("symbols"==ea)for(var Ac=0;Ac<a.N.length;Ac++){var Bc=a.N[Ac],Ja;for(Ja in Bc.Ka)if("."!=Ja.charAt(0)){var Gd=Bc.Ka[Ja].o;if(void 0!==Gd){var Hd=Bc.Ka[Ja].l;Hd&&(Ja=Hd);a.g(X(a,Gd)+" "+Ja)}}}else{if("d"==Ia){for(Ha in F)if(e[1]==Ha){var Id=a.Sa[Ha];Id?(e.shift(),e.shift(),Id(e)):a.g("no dump registered for "+ea);break a}ea||(Ia=a.Oc||"db")}else a.Oc=Ia;if("dh"==Ia){var Jd=ea,Kd=ua,Ld="",
Ld=0,O=a.qa,fa=a.T;if(fa.length){var W=+Id||a.Ub,Ja=+Jd||10;isNaN(W)?W=Ja:Kd="more ";W>fa.length&&(a.g("note: only "+fa.length+" available"),W=fa.length);O-=W;0>O&&(null==fa[fa.length-1].C?(W=O+W,O=0):O+=fa.length);var Ac=[];"call"==Jd&&(Ja=1E5,Ac=["CALL"]);for(void 0!==Id&&a.g(W+" instructions earlier:");0<Ja&&O!=a.qa;){var Md=fa[O++];if(null==Md.C)break;var gb=Y(Md.C),Ne=W--,Nd=ie(a,gb,"history",Ne);(!Ac.length||0<=Nd.indexOf(Ac[0]))&&a.g(Nd);gb.dc&&(O+=gb.dc,Ja-=gb.dc,W-=gb.dc);O>=fa.length&&(O= Md=0,O=a.ra,ga=a.T;if(ga.length){var W=+Jd||a.Vb,Ka=+Kd||10;isNaN(W)?W=Ka:Ld="more ";W>ga.length&&(a.g("note: only "+ga.length+" available"),W=ga.length);O-=W;0>O&&(null==ga[ga.length-1].C?(W=O+W,O=0):O+=ga.length);var Cc=[];"call"==Kd&&(Ka=1E5,Cc=["CALL"]);for(void 0!==Jd&&a.g(W+" instructions earlier:");0<Ka&&O!=a.ra;){var Nd=ga[O++];if(null==Nd.C)break;var hb=Y(Nd.C),Qe=W--,Od=le(a,hb,"history",Qe);(!Cc.length||0<=Od.indexOf(Cc[0]))&&a.g(Od);hb.ec&&(O+=hb.ec,Ka-=hb.ec,W-=hb.ec);O>=ga.length&&(O=
0);a.Ub=W;Ld++;Ja--}}Ld||(a.g("no "+Kd+"history available"),a.Ub=void 0)}else{var Jb=yd(a,da);if(Jb){var Kb=0;ta&&("l"==ta.charAt(0)&&(ta=ta.substr(1)||Me),Kb=md(a,ta)>>>0,65536<Kb&&(Kb=65536));for(var ua="",Lb="dd"==Ha?4:"dw"==Ha?2:1,Mb=Lb*Kb||128,Oe=Mb+15>>4||1;Oe--&&0<Mb;){var Nb=0,Bc=0,hb,ib="",Cc="",da=X(a,Jb.C);for(hb=16;0<hb&&0<Mb;hb--){var Ob=a.Hb(Jb,1),Nb=Nb|Ob<<(Bc++<<3);Bc==Lb&&(ib+=r(Nb,2*Lb),ib+=1==Lb?9==hb?"-":" ":" ",Nb=Bc=0);Cc+=32<=Ob&&128>Ob?String.fromCharCode(Ob):".";Mb--}ua&& 0);a.Vb=W;Md++;Ka--}}Md||(a.g("no "+Ld+"history available"),a.Vb=void 0)}else{var Kb=Bd(a,ea);if(Kb){var Lb=0;ua&&("l"==ua.charAt(0)&&(ua=ua.substr(1)||Pe),Lb=pd(a,ua)>>>0,65536<Lb&&(Lb=65536));for(var va="",Mb="dd"==Ia?4:"dw"==Ia?2:1,Nb=Mb*Lb||128,Re=Nb+15>>4||1;Re--&&0<Nb;){var Ob=0,Dc=0,ib,jb="",Ec="",ea=X(a,Kb.C);for(ib=16;0<ib&&0<Nb;ib--){var Pb=a.Hb(Kb,1),Ob=Ob|Pb<<(Dc++<<3);Dc==Mb&&(jb+=r(Ob,2*Mb),jb+=1==Mb?9==ib?"-":" ":" ",Ob=Dc=0);Ec+=32<=Pb&&128>Pb?String.fromCharCode(Pb):".";Nb--}va&&
(ua+="\n");ua+=da+" "+ib+(0==hb?" "+Cc:"")}ua&&a.g(ua);a.zb=Jb}}}}break;case "e":if("else"==e[0])break;var Pb=1,Od=255,Pd=a.Hb,Qd=a.ac;"ew"==e[0]&&(Pb=2,Od=65535,Pd=a.Ga,Qd=a.ic);var Rd=Pb<<1,Sd=e[1];if(null==Sd)a.g("edit memory commands:"),a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");else{var Qb=yd(a,Sd);if(Qb)for(var Rb=2;Rb<e.length;Rb++){var jb=kd(a,e[Rb]);if(void 0===jb){a.g("unrecognized value: "+e[Rb]);break}jb&~Od&&a.g("warning: "+r(jb)+" exceeds "+ (va+="\n");va+=ea+" "+jb+(0==ib?" "+Ec:"")}va&&a.g(va);a.zb=Kb}}}}break;case "e":if("else"==e[0])break;var Qb=1,Pd=255,Qd=a.Hb,Rd=a.bc;"ew"==e[0]&&(Qb=2,Pd=65535,Qd=a.Ha,Rd=a.jc);var Sd=Qb<<1,Td=e[1];if(null==Td)a.g("edit memory commands:"),a.g("\teb [a] [...] edit bytes at address a"),a.g("\tew [a] [...] edit words at address a");else{var Rb=Bd(a,Td);if(Rb)for(var Sb=2;Sb<e.length;Sb++){var kb=nd(a,e[Sb]);if(void 0===kb){a.g("unrecognized value: "+e[Sb]);break}kb&~Pd&&a.g("warning: "+r(kb)+" exceeds "+
Pb+"-byte value");var Pe=Pd.call(a,Qb);a.g("changing "+X(a,Qb.C)+" from "+r(Pe,Rd,!0)+" to "+r(jb,Rd,!0));Qd.call(a,Qb,jb,Pb)}}break;case "g":a:{var Td=e[1],Qe=b;if(void 0!==Td){var Dc=yd(a,Td,!0);if(!Dc)break a;Cd(a,Dc,Qe);a.cb(a.B,Dc,!0)}a.kb(!0)||d||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var Ec;if(a.A.ia)Ec="halting",a.la();else{if(qb(a,!0))break a;Ec="already halted"}d||a.g(Ec)}break;case "i":if("if"==e[0]){var Fc;var kb=b.substr(2),kb=qa(kb);kd(a,kb)?(d||a.g("true: "+ Qb+"-byte value");var Se=Qd.call(a,Rb);a.g("changing "+X(a,Rb.C)+" from "+r(Se,Sd,!0)+" to "+r(kb,Sd,!0));Rd.call(a,Rb,kb,Qb)}}break;case "g":a:{var Ud=e[1],Te=b;if(void 0!==Ud){var Fc=Bd(a,Ud,!0);if(!Fc)break a;ce(a,Fc,Te);a.eb(a.A,Fc,!0)}a.lb(!0)||d||a.g("cpu busy or unavailable, run command ignored")}break;case "h":a:{var Gc;if(a.w.ia)Gc="halting",a.ma();else{if(gb(a,!0))break a;Gc="already halted"}d||a.g(Gc)}break;case "i":if("if"==e[0]){var Hc;var lb=b.substr(2),lb=qa(lb);nd(a,lb)?(d||a.g("true: "+
kb),Fc=!0):(d||a.g("false: "+kb),Fc=!1);Fc||(c=!1)}break;case "k":var Re=e[0];if("?"==e[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var Gc=0,Ud=Y(),lb=Y(a.f.b[6]);for(a.g("stack trace for "+X(a,lb.C));10>Gc;){for(var va=null,Se=256;65536>lb.C>>>0;){Ud.C=a.Ga(lb,2);if(null==lb.C||!Se--)break;for(var Te=a,Sb=Ud,Vd=null,mb=Sb.C,Wd=mb,Hc=1;6>=Hc&&mb;Hc++){if(2<Hc){Sb.C=mb;var Tb=ie(Te,Sb);if(0<=Tb.indexOf("JSR")){var Xd=Tb.indexOf(" ");if(mb+ lb),Hc=!0):(d||a.g("false: "+lb),Hc=!1);Hc||(c=!1)}break;case "k":var Ue=e[0];if("?"==e[1])a.g("stack trace commands:"),a.g("\tk\tshow frame addresses"),a.g("\tks\tshow symbol information");else{var Ic=0,Vd=Y(),mb=Y(a.f.b[6]);for(a.g("stack trace for "+X(a,mb.C));10>Ic;){for(var wa=null,Ve=256;65536>mb.C>>>0;){Vd.C=a.Ha(mb,2);if(null==mb.C||!Ve--)break;for(var We=a,Tb=Vd,Wd=null,nb=Tb.C,Xd=nb,Jc=1;6>=Jc&&nb;Jc++){if(2<Jc){Tb.C=nb;var Ub=le(We,Tb);if(0<=Ub.indexOf("JSR")){var Yd=Ub.indexOf(" ");if(nb+
(Tb.indexOf(" ",Xd+1)-Xd-1)/2==Wd){Vd=Tb;break}}}mb--}Sb.C=Wd;if(va=Vd)break}if(!va||null==va)break;var Yd=null;if("ks"==Re){var Zd=va.match(/[0-9A-F]+$/);Zd&&(Yd=qe(a,Zd[0]))}va=pa(va,50)+" ;"+(Yd||"stack="+X(a,lb.C));a.g(va);Gc++}Gc||a.g("no return addresses found")}break;case "l":if("ln"==e[0]){qe(a,e[1],!0);break}break;case "m":a:{var ga,ha=null,E=e[1];"?"==E&&(E=void 0);if(void 0!==E){var na=0;if("all"==E)na=1878917119,E=null;else if("on"==E)ha=!0,E=null;else if("off"==E)ha=!1,E=null;else{"keys"== (Ub.indexOf(" ",Yd+1)-Yd-1)/2==Xd){Wd=Ub;break}}}nb--}Tb.C=Xd;if(wa=Wd)break}if(!wa||null==wa)break;var Zd=null;if("ks"==Ue){var $d=wa.match(/[0-9A-F]+$/);$d&&(Zd=te(a,$d[0]))}wa=na(wa,50)+" ;"+(Zd||"stack="+X(a,mb.C));a.g(wa);Ic++}Ic||a.g("no return addresses found")}break;case "l":if("ln"==e[0]){te(a,e[1],!0);break}break;case "m":a:{var ha,ia=null,E=e[1];"?"==E&&(E=void 0);if(void 0!==E){var oa=0;if("all"==E)oa=1878917119,E=null;else if("on"==E)ia=!0,E=null;else if("off"==E)ia=!1,E=null;else{"keys"==
E&&(E="key");"kbd"==E&&(E="keyboard");for(ga in F)if(E==ga){na=F[ga];ha=!!(a.ha&na);break}if(!na){a.g("unknown message category: "+E);break a}}if(na)if("on"==e[2])a.ha|=na,ha=!0;else if("off"==e[2]&&(a.ha&=~na,ha=!1,1073741824==na)){for(var Ic=0;Ic<a.Da.length;Ic++)a.g(a.Da[Ic]);a.Da=[]}}var Ue=0,oa="";for(ga in F)if(!E||E==ga){var Ve=!!(a.ha&F[ga]);if(null===ha||ha==Ve)oa&&(oa+=","),++Ue%10||(oa+="\n\t"),"key"==ga&&(ga="keys"),oa+=ga}void 0===E&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off"); E&&(E="key");"kbd"==E&&(E="keyboard");for(ha in F)if(E==ha){oa=F[ha];ia=!!(a.ha&oa);break}if(!oa){a.g("unknown message category: "+E);break a}}if(oa)if("on"==e[2])a.ha|=oa,ia=!0;else if("off"==e[2]&&(a.ha&=~oa,ia=!1,1073741824==oa)){for(var Kc=0;Kc<a.Ea.length;Kc++)a.g(a.Ea[Kc]);a.Ea=[]}}var Xe=0,pa="";for(ha in F)if(!E||E==ha){var Ye=!!(a.ha&F[ha]);if(null===ia||ia==Ye)pa&&(pa+=","),++Xe%10||(pa+="\n\t"),"key"==ha&&(ha="keys"),pa+=ha}void 0===E&&a.g("message commands:\n\tm [category] [on|off]\tturn categories on/off");
a.g((null!==ha?ha?"messages on: ":"messages off: ":"message categories:\n\t")+(oa||"none"));rd(a)}break;case "p":if("print"==e[0]){re(a,b.substr(5));break}var We="pr"==e[0]?1:0;if(a.da)a.g("step in progress");else{var $d=Y(a.f.b[7]);a.Hb($d);a.da?(a.cb(a.B,$d,!0),a.kb()||(a.i&&a.i.Sb(),a.da=0)):se(a,We?"tr":"t")}break;case "r":if("reset"==b){a.i&&a.i.reset();break}be(a,e);break;case "s":a:switch(e[1]){case "base":if(e[2]){var nb=+e[2];if(8==nb||10==nb||16==nb)a.va=nb;else{a.g("invalid base: "+nb); a.g((null!==ia?ia?"messages on: ":"messages off: ":"message categories:\n\t")+(pa||"none"));ud(a)}break;case "p":if("print"==e[0]){ue(a,b.substr(5));break}var Ze="pr"==e[0]?1:0;if(a.ea)a.g("step in progress");else{var ae=Y(a.f.b[7]);a.Hb(ae);a.ea?(a.eb(a.A,ae,!0),a.lb()||(a.i&&a.i.Tb(),a.ea=0)):ve(a,Ze?"tr":"t")}break;case "r":if("reset"==b){a.i&&a.i.reset();break}ee(a,e);break;case "s":a:switch(e[1]){case "base":if(e[2]){var ob=+e[2];if(8==ob||10==ob||16==ob)a.wa=ob;else{a.g("invalid base: "+ob);
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a.g("\tbase #\t\tset default base to #");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");a.g("\tsp #\t\tset speed multiplier to #");break;default:e[1]&&a.g("unknown option: "+e[1])}break;case "t":se(a,e[0],e[1]);break;case "u":ce(a,e[1],e[2],8);break;case "v":if("var"==e[0]){pe(a,b.substr(3))||(c=!1);break}a.g("PDP11js version 1.30.0 ("+a.f.uc+",RELEASE"+(tb?",TYPEDARRAYS":",LONGARRAYS")+ a.g("\tbase #\t\tset default base to #");a.g("\tcs int #\tset checksum cycle interval to #");a.g("\tcs start #\tset checksum cycle start count to #");a.g("\tcs stop #\tset checksum cycle stop count to #");a.g("\tsp #\t\tset speed multiplier to #");break;default:e[1]&&a.g("unknown option: "+e[1])}break;case "t":ve(a,e[0],e[1]);break;case "u":fe(a,e[1],e[2],8);break;case "v":if("var"==e[0]){se(a,b.substr(3))||(c=!1);break}a.g("PDP11js version 1.30.0 ("+a.f.vc+",RELEASE"+(tb?",TYPEDARRAYS":",LONGARRAYS")+
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m.sc=function(a){var b=a[0],d=0>a[1];a=a[2];this.ga=!0;this.A.ea=!0;var c=this.O.power;c&&(c.textContent="Shutdown");this.f&&(He(this,this.f,b,d,a),this.f.Db());this.$&&(Ee(this,b),b.clear());!d&&this.J&&(this.J.clear(),delete this.J);this.F=0}; m.tc=function(a){var b=a[0],d=0>a[1];a=a[2];this.ja=!0;this.w.fa=!0;var c=this.O.power;c&&(c.textContent="Shutdown");this.f&&(Ke(this,this.f,b,d,a),this.f.Db());this.aa&&(He(this,b),b.clear());!d&&this.J&&(this.J.clear(),delete this.J);this.G=0};
function Ee(a,b){if(ya("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.B||"",c=b.toString(),f={app:"PDP11js",ver:"1.30.0"};f.url=a.url;f.user=d;f.type="bug";f.data=c;xa("http://www.pcjs.org/api/v1/report",f,!0)}} function He(a,b){if(ya("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.A||"",c=b.toString(),f={app:"PDP11js",ver:"1.30.0"};f.url=a.url;f.user=d;f.type="bug";f.data=c;xa("http://www.pcjs.org/api/v1/report",f,!0)}}
function te(a,b,d){var c,f="none";if(a.F)return null;a.F--;var e=new Uc(a,"1.30.0"),h=new Uc(a,"1.30.0","validate"),g=wa();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.la(),c=a.f.Ma(b,d),"object"===typeof c&&N(e,a.f.id,c),d&&(a.f.A.ea=!1,!1===c&&(f=null)));for(var g=bb(a.id),k=0;k<g.length;k++){var l=g[k];l.A.ea&&(l.Ma&&(c=l.Ma(b,d),"object"===typeof c&&N(e,l.id,c)), function we(a,b,d){var c,f="none";if(a.G)return null;a.G--;var e=new Vc(a,"1.30.0"),h=new Vc(a,"1.30.0","validate"),g=ta();M(h,"timestamp",g);M(e,"timestamp",g);M(e,"version","1.30.0");M(e,"url",window?window.location.href:null);M(e,"browser",window?window.navigator.userAgent:"");a.f&&a.f.Ma&&(d&&a.f.ma(),c=a.f.Ma(b,d),"object"===typeof c&&M(e,a.f.id,c),d&&(a.f.w.fa=!1,!1===c&&(f=null)));for(var g=bb(a.id),k=0;k<g.length;k++){var l=g[k];l.w.fa&&(l.Ma&&(c=l.Ma(b,d),"object"===typeof c&&M(e,l.id,c)),
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m.reset=function(){this.G&&this.G.reset&&(this.H&&eb(this,0)&&this.H.message("Resetting "+this.G.type,void 0),this.G.reset());for(var a=bb(this.id),b=0;b<a.length;b++){var d=a[b];d!==this&&d!==this.G&&d.reset&&(this.H&&eb(this,0)&&this.H.message("Resetting "+d.type,void 0),d.reset())}};m.start=function(a,b){for(var d=bb(this.id),c=0;c<d.length;c++){var f=d[c];"CPU"!=f.type&&f!==this&&f.start&&f.start(a,b)}}; m.reset=function(){this.F&&this.F.reset&&(this.H&&eb(this,0)&&this.H.message("Resetting "+this.F.type,void 0),this.F.reset());for(var a=bb(this.id),b=0;b<a.length;b++){var d=a[b];d!==this&&d!==this.F&&d.reset&&(this.H&&eb(this,0)&&this.H.message("Resetting "+d.type,void 0),d.reset())}};m.start=function(a,b){for(var d=bb(this.id),c=0;c<d.length;c++){var f=d[c];"CPU"!=f.type&&f!==this&&f.start&&f.start(a,b)}};
m.stop=function(a,b){for(var d=bb(this.id),c=0;c<d.length;c++){var f=d[c];"CPU"!=f.type&&f!==this&&f.stop&&f.stop(a,b)}}; m.stop=function(a,b){for(var d=bb(this.id),c=0;c<d.length;c++){var f=d[c];"CPU"!=f.type&&f!==this&&f.stop&&f.stop(a,b)}};
m.ta=function(a,b,d){var c=this;switch(b){case "power":return this.O[b]=d,d.onclick=function(){c.F||(c.A.ea?te(c,!1,!0):Ae(c,c.Nb))},!0;case "reset":return this.O[b]=d,d.onclick=function(){if(c.A.ea&&!c.F)if(c.i&&!c.P){var a=ya("Click OK to save changes to this PDP11js machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");te(c,a,!0);!a&&c.Z?window&&window.location.reload():c.Nb(we)}else c.reset(),c.f&&c.f.Db()},!0;case "save":if(ja()){d.parentNode.removeChild(d);break}this.O[b]= m.ua=function(a,b,d){var c=this;switch(b){case "power":return this.O[b]=d,d.onclick=function(){c.G||(c.w.fa?we(c,!1,!0):De(c,c.Nb))},!0;case "reset":return this.O[b]=d,d.onclick=function(){if(c.w.fa&&!c.G)if(c.i&&!c.P){var a=ya("Click OK to save changes to this PDP11js machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");we(c,a,!0);!a&&c.$?window&&window.location.reload():c.Nb(ze)}else c.reset(),c.f&&c.f.Db()},!0;case "save":if(ja()){d.parentNode.removeChild(d);break}this.O[b]=
d;d.onclick=function(){var a=xe(c,!0);if(a){var b=!!(c.i&&!c.P||c.Z),d=te(c,b);b?Ie(c,a,d):c.na("Resume disabled, machine state not saved")}};return!0}return!1}; d;d.onclick=function(){var a=Ae(c,!0);if(a){var b=!!(c.i&&!c.P||c.$),d=we(c,b);b?Le(c,a,d):c.oa("Resume disabled, machine state not saved")}};return!0}return!1};
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function Xa(a){var b=a.g,c,d,f,e=b.U>>13&7;"undefined"===typeof b.R[e]&&(b.R[e]={cache:[],postProcess:a.jc,drive:e,blocksize:256,mapped:0,maxblock:b.Ea[e]*b.C[e],url:"rk"+e+".dsk"});b.w&=-129;switch(b.w>>1&7){case 0:b.gb=2496;b.O=0;b.w=128;b.U=0;break;case 1:if((b.U>>4&511)>=b.Ea[e]){b.O|=32832;b.w|=49152;break}if((b.U&15)>=b.C[e]){b.O|=32800;b.w|=49152;break}c=(b.U>>4&511)*b.C[e]+(b.U&15);d=(b.w&48)<<12|b.fb;f=65536-b.hb&65535;Ya(a,b.R[e],c,d,f);return;case 2:if((b.U>>4&511)>=b.Ea[e]){b.O|=32832; m.vc=function(a){Wa(this.c,a&-1809|Va(this.c)&1808);this.c.C|=128};
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function db(a,b,c,d,f,e){var h=~~((e+c.qa-1)/c.qa),g=new XMLHttpRequest;2048>h&&d+2048<c.fc&&(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,w,K;l=g.response;if(0!=g.status&&206!=g.status||!l)c.ob(1,c,d,f,e);else{l=new Uint8Array(l);r=d;for(K=0;K<l.length;){if("undefined"===typeof c.cache[r])for(c.cache[r]=[],w=0;w<c.qa;w++)c.cache[r][w]=K<l.length? function bb(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,w,K;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(K=0;K<l.length;){if("undefined"===typeof c.cache[r])for(c.cache[r]=[],w=0;w<c.qa;w++)c.cache[r][w]=K<l.length?
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function Ya(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.ec?bb(a,d):d);if(0>h){b.ob(2,b,c,d,f);return}b.cache[c][e]=h;d+=2;--f}c++}b.ob(0,b,c,d,f)}m.reset=function(){this.b.Qa=this.b.Qa&-120|20;this.s.fa=0;this.s.T=128;this.f.l=0;this.g.w=128;this.i.l=128;$a(this)}; function Ya(a,b,c,d,f){for(var e,h;0<f;){if("undefined"===typeof b.cache[c])for(b.cache[c]=[],e=0;e<b.qa;e++)b.cache[c][e]=0;for(e=0;e<b.qa&&0<f;e++){h=M(a.c,b.fc?cb(a.c,d):d);if(0>h){b.pb(2,b,c,d,f);return}b.cache[c][e]=h;d+=2;--f}c++}b.pb(0,b,c,d,f)}m.reset=function(){this.b.Ra=this.b.Ra&-120|20;this.s.ga=0;this.s.U=128;this.f.l=0;this.g.v=128;this.i.l=128;$a(this)};
m.Wb=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.nb;else{a&1&&(b<<=8);if(d=b&65024){f=d>>9;do d+=34;while(f>>=1)}e.nb=d;e.ja=2}break;case 4194294:if(70!==e.Fa)return J(e,4);0>b?d=e.m:d=e.m=0;break;case 4194292:if(70!==e.Fa)return J(e,4);d=1;break;case 4194290:if(70!==e.Fa)return J(e,4);d=0;break;case 4194288:if(70!==e.Fa)return J(e,4);d=61183;break;case 4194296:0<=b&&!(a&1)&&(b&= 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 J(e,4,222);0>b?d=e.m:d=e.m=0;break;case 4194292:if(70!==e.Fa)return J(e,4,224);d=1;break;case 4194290:if(70!==e.Fa)return J(e,4,226);d=0;break;case 4194288:if(70!==e.Fa)return J(e,4,228);d=61183;break;case 4194296:0<=
255);case 4194286:case 4194284:case 4194282:case 4194280:case 4194278:case 4194276:case 4194274:case 4194272:if(70!==e.Fa)return J(e,4);f=a-4194272>>1;0>b?d=e.zb[f]:(d=I(this,e.zb[f],a,b,c),0<=d&&(e.zb[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& 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 J(e,4,232);f=a-4194272>>1;0>b?d=e.Ab[f]:(d=I(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=
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,J(e,4)}break;case 4194176:f=a>>1&31;d=I(this,e.N[3][f],a,b,c);0<=d&&(e.N[3][f]=d,e.N[3][f&15]&=65295);break;case 4194112:var h=this.s;f=this.f;switch(a&-2){case 4194174:d=I(this,e.Va,a,b,c);0<=d&&(e.Va=d);break;case 4194172:d=e.da;d&65280&&(d=(d<<8|d>>8)&65535); 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,J(e,4,124)}break;case 4194176:f=a>>1&31;d=I(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=I(this,e.Va,a,b,c);0<=d&&(e.Va=d);break;case 4194172:d=
break;case 4194170:e.F=e.F&62337|e.bb<<5|e.mb<<1;0>b?d=e.F:(d=I(this,e.F,a,b,c),0<=d&&(e.F=d&=62337,e.bb=d>>5&3,e.mb=d>>1&15,d&257?(f=2,e.ha&16&&(f=1),e.ab=d&1?6:4):(e.ab=0,f=4),this.b.Qa=this.b.Qa&-8|f));break;case 4194168:0>b?d=this.b.sc&65535:(d=I(this,this.b.data,a,b,c),0<=d&&(this.b.data=d));break;case 4194166:0<=b&&(b&127&&(h.Zb=0),h.T&=-129,H(e,100,128,52,function(){h.T|=128;return!!(h.T&64)}));d=0;break;case 4194164:0>b?d=h.T:(d=I(this,h.T,a,b,c),0<=d&&(128==(h.T&192)&&d&64&&H(e,8,128,52, 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=I(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?6:4):(e.ab=0,f=4),this.b.Ra=this.b.Ra&-8|f));break;case 4194168:0>b?d=this.b.tc&65535:(d=I(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,H(e,100,128,52,function(){h.U|=128;return!!(h.U&64)}));d=0;break;case 4194164:0>b?d=h.U:(d=I(this,h.U,a,b,c),0<=d&&
function(){h.T|=128;return!!(h.T&64)}),h.T=h.T&128|d&-129));break;case 4194162:d=0;0>b&&(h.fa&=-129,0<h.Bb.length&&(d=h.Bb.shift(),0<h.Bb.length&&setTimeout(function(){h.fa|=128;h.fa&64&&H(e,40,128,48)},50)));break;case 4194160:0>b?d=h.fa:(d=I(this,h.fa,a,b,c),0<=d&&(h.fa=h.fa&128|d&-129));break;case 4194150:0>b?(d=f.l,f.l&=-129):(d=I(this,f.l,a,b,c),0<=d&&(d&64&&!f.Ab&&(setInterval(this.dc.bind(this),25),f.Ab=1),f.l=d&-129));break;default:return e.m|=16,J(e,4)}break;case 4194048:f=this.g;switch(a& (128==(h.U&192)&&d&64&&H(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&&H(e,40,128,48)},50)));break;case 4194160:0>b?d=h.ga:(d=I(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=I(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,J(e,4,
-2){case 4194048:d=I(this,f.gb,a,b,c);0<=d&&(f.gb=d);break;case 4194050:d=I(this,f.O,a,b,c);0<=d&&(f.O=d);break;case 4194052:d=I(this,f.w,a,b,c);0<=b&&0<=d&&(f.w=d&-36993|f.w&36992,f.w&1&&Xa(this));break;case 4194054:d=I(this,f.hb,a,b,c);0<=d&&(f.hb=d);break;case 4194056:d=I(this,f.fb,a,b,c);0<=d&&(f.fb=d);break;case 4194058:d=I(this,f.U,a,b,c);0<=d&&(f.U=d);break;case 4194060:break;case 4194062:d=I(this,f.Pb,a,b,c);0<=d&&(f.Pb=d);break;default:return e.m|=16,J(e,4)}break;case 4193728:var g=this.j; 126)}break;case 4194048:f=this.g;switch(a&-2){case 4194048:d=I(this,f.gb,a,b,c);0<=d&&(f.gb=d);break;case 4194050:d=I(this,f.P,a,b,c);0<=d&&(f.P=d);break;case 4194052:d=I(this,f.v,a,b,c);0<=b&&0<=d&&(f.v=d&-36993|f.v&36992,f.v&1&&Xa(this));break;case 4194054:d=I(this,f.hb,a,b,c);0<=d&&(f.hb=d);break;case 4194056:d=I(this,f.fb,a,b,c);0<=d&&(f.fb=d);break;case 4194058:d=I(this,f.V,a,b,c);0<=d&&(f.V=d);break;case 4194060:break;case 4194062:d=I(this,f.Qb,a,b,c);0<=d&&(f.Qb=d);break;default:return e.m|=
f=g.Z&7;switch(a&-2){case 4193728:d=I(this,g.B,a,b,c);0<=b&&0<=d&&(g.va=g.va&60|d>>8&3,g.B=d&17279|g.B&34944|2048,d&1&&g.B&128?ab(this,f):192==(d&192)&&H(e,0,160,172));break;case 4193730:d=I(this,g.Ta,a,b,c);0<=d&&(g.Ta=d);break;case 4193732:d=I(this,g.Ra,a,b,c);0<=d&&(g.Ra=d&65534);break;case 4193734:d=I(this,g.$[f],a,b,c);0<=d&&(g.$[f]=d&7967);break;case 4193736:d=I(this,g.Z,a,b,c);0<=d&&(g.Z=d&63|g.Z&65472,d&128&&$a(this));break;case 4193738:d=g.S[f];break;case 4193740:d=g.Sa[f];break;case 4193742:d= 16,J(e,4,128)}break;case 4193728:var g=this.j;f=g.$&7;switch(a&-2){case 4193728:d=I(this,g.B,a,b,c);0<=b&&0<=d&&(g.va=g.va&60|d>>8&3,g.B=d&17279|g.B&34944|2048,d&1&&g.B&128?ab(this,f):192==(d&192)&&H(e,0,160,172));break;case 4193730:d=I(this,g.Ua,a,b,c);0<=d&&(g.Ua=d);break;case 4193732:d=I(this,g.Sa,a,b,c);0<=d&&(g.Sa=d&65534);break;case 4193734:d=I(this,g.aa[f],a,b,c);0<=d&&(g.aa[f]=d&7967);break;case 4193736:d=I(this,g.$,a,b,c);0<=d&&(g.$=d&63|g.$&65472,d&128&&$a(this));break;case 4193738:d=g.T[f];
I(this,g.Ja,a,b,c);0<=d&&(g.Ja=d&255);break;case 4193744:d=g.qc[f];break;case 4193746:d=I(this,g.Qb,a,b,c);0<=d&&(g.Qb=d);break;case 4193748:d=I(this,g.Rb[f],a,b,c);0<=d&&(g.Rb[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=g.rc[f];break;case 4193754:d=I(this,g.Sb[f],a,b,c);0<=d&&(g.Sb[f]=d);break;case 4193756:d=I(this,g.ka[f],a,b,c);0<=d&&(g.ka[f]=d&511);break;case 4193758:g.qb[f]=g.ka[f];d=g.qb[f];break;case 4193760:d=g.oc[f];break;case 4193762:d=g.pc[f];break;case 4193764:d=g.mc[f]; break;case 4193740:d=g.Ta[f];break;case 4193742:d=I(this,g.Ja,a,b,c);0<=d&&(g.Ja=d&255);break;case 4193744:d=g.rc[f];break;case 4193746:d=I(this,g.Rb,a,b,c);0<=d&&(g.Rb=d);break;case 4193748:d=I(this,g.Sb[f],a,b,c);0<=d&&(g.Sb[f]=d&1023);break;case 4193750:d=8210;break;case 4193752:d=g.sc[f];break;case 4193754:d=I(this,g.Tb[f],a,b,c);0<=d&&(g.Tb[f]=d);break;case 4193756:d=I(this,g.ka[f],a,b,c);0<=d&&(g.ka[f]=d&511);break;case 4193758:g.rb[f]=g.ka[f];d=g.rb[f];break;case 4193760:d=g.pc[f];break;case 4193762:d=
break;case 4193766:d=g.nc[f];break;case 4193768:d=I(this,g.va,a,b,c);0<=d&&(g.va=d&63,g.B=g.B&-769|(d&3)<<8);break;case 4193770:d=I(this,g.Cb,a,b,c);0<=d&&(g.Cb=d);break;default:return e.m|=16,J(e,4)}break;case 4192512:f=this.i;switch(a&-2){case 4192512:d=I(this,f.l,a,b,c);0<=b&&0<=d&&(f.pa=f.pa&60|d>>4&3,f.l=f.l&-1023|d&1022,f.l&128||Za(this));break;case 4192514:d=I(this,f.Ya,a,b,c);0<=d&&(f.Ya=d&65534);break;case 4192516:d=I(this,f.G,a,b,c);0<=d&&(f.G=d);break;case 4192518:d=I(this,f.sa,a,b,c); g.qc[f];break;case 4193764:d=g.nc[f];break;case 4193766:d=g.oc[f];break;case 4193768:d=I(this,g.va,a,b,c);0<=d&&(g.va=d&63,g.B=g.B&-769|(d&3)<<8);break;case 4193770:d=I(this,g.Db,a,b,c);0<=d&&(g.Db=d);break;default:return e.m|=16,J(e,4,132)}break;case 4192512:f=this.i;switch(a&-2){case 4192512:d=I(this,f.l,a,b,c);0<=b&&0<=d&&(f.pa=f.pa&60|d>>4&3,f.l=f.l&-1023|d&1022,f.l&128||Za(this));break;case 4192514:d=I(this,f.Ya,a,b,c);0<=d&&(f.Ya=d&65534);break;case 4192516:d=I(this,f.H,a,b,c);0<=d&&(f.H=d);
0<=d&&(f.sa=d);break;case 4192520:d=I(this,f.pa,a,b,c);0<=d&&(f.pa=d&63,f.l=f.l&-49|(f.pa&3)<<4);break;default:return e.m|=16,J(e,4)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=e.ha:(d=I(this,e.ha,a,b,c),0<=d&&(70!==e.Fa&&(d&=-49),e.ha=d,e.Ha[0]=d&4?15:7,e.Ha[1]=d&2?15:7,e.Ha[3]=d&1?15:7,e.ab&&(f=2,e.ha&16&&(f=1),this.b.Qa=this.b.Qa&-8|f)));break;default:return e.m|=16,J(e,4)}break;case 4191424:f=a>>1&31;d=I(this,e.N[0][f],a,b,c);0<=d&&(e.N[0][f]=d,e.N[0][f&15]&=65295);break;case 4191360:f= break;case 4192518:d=I(this,f.sa,a,b,c);0<=d&&(f.sa=d);break;case 4192520:d=I(this,f.pa,a,b,c);0<=d&&(f.pa=d&63,f.l=f.l&-49|(f.pa&3)<<4);break;default:return e.m|=16,J(e,4,134)}break;case 4191552:switch(a&-2){case 4191566:0>b?d=e.na:(d=I(this,e.na,a,b,c),0<=d&&(70!==e.Fa&&(d&=-49),e.na=d,e.Ha[0]=d&4?15:7,e.Ha[1]=d&2?15:7,e.Ha[3]=d&1?15:7,e.ab&&(f=2,e.na&16&&(f=1),this.b.Ra=this.b.Ra&-8|f)));break;default:return e.m|=16,J(e,4,136)}break;case 4191424:f=a>>1&31;d=I(this,e.O[0][f],a,b,c);0<=d&&(e.O[0][f]=
a>>1&31;d=I(this,e.N[1][f],a,b,c);0<=d&&(e.N[1][f]=d,e.N[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.Fa)return J(e,4);f=a>>2&31;d=e.Ua[f];a&2&&(d=d>>16);d&=65535;0<=b&&(d=I(this,d,a,b,c),0<=d&&(e.Ua[f]=a&2?d<<16|e.Ua[f]&65535:e.Ua[f]&4294901760|d&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)d=Ta[a>>1&255];else return e.m|=16,J(e,4);break;default:return e.m|=16,J(e,4)}c&&0<=d&&(a&1?d=d>>8:d&=255);"undefined"=== d,e.O[0][f&15]&=65295);break;case 4191360:f=a>>1&31;d=I(this,e.O[1][f],a,b,c);0<=d&&(e.O[1][f]=d,e.O[1][f&15]&=65295);break;case 4190400:case 4190336:if(70!==e.Fa)return J(e,4,234);f=a>>2&31;d=e.ib[f];a&2&&(d=d>>16);d&=65535;0<=b&&(d=I(this,d,a,b,c),0<=d&&(e.ib[f]=a&2?d<<16|e.ib[f]&65535:e.ib[f]&4294901760|d&65534));break;case 4188672:case 4188736:case 4188800:case 4188864:case 4188928:case 4188992:case 4189056:case 4189120:if(0>b)d=Ta[a>>1&255];else return e.m|=16,J(e,4,138);break;default:return e.m|=
typeof d&&cb(76);return d};var Ua={};Ua[4194302]=[null,null,G.prototype.hc,G.prototype.uc];u(function(){for(var a=C(document,"pdp11","device"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new G(d);B(d,c)}});var eb;if(Ha){var fb=new ArrayBuffer(2);(new DataView(fb)).setUint16(0,256,!0);eb=256===(new Uint16Array(fb))[0]}else eb=!1;var gb=eb; 16,J(e,4,142)}c&&0<=d&&(a&1?d=d>>8:d&=255);"undefined"===typeof d&&console.log("panic(76)");return d};var Ua={};Ua[4194302]=[null,null,G.prototype.ic,G.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 G(d);B(d,c)}});var db;if(Ha){var eb=new ArrayBuffer(2);(new DataView(eb)).setUint16(0,256,!0);db=256===(new Uint16Array(eb))[0]}else db=!1;var fb=db;
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function V(a,b,c){var d,f,e=b&7;switch(b>>3&7){case 0:return J(a,4);case 1:if(6===e&&!a.j&&c&4&&(a.a[6]<=a.la||65534<=a.a[6])){if(a.a[6]<=a.la-32||65534<=a.a[6])return a.m|=4,a.a[6]=4,J(a,4);a.m|=8;a.u|=4}return 7===e?a.a[e]:a.a[e]|65536;case 2:f=2;d=a.a[e];7!==e&&(d|=65536,6>e&&c&1&&(f=1));break;case 3:f=2;d=a.a[e];7!==e&&(d|=65536);if(0>(d=R(a,d)))return d;d|=65536;break;case 4:f=-2;6>e&&c&1&&(f=-1);d=a.a[e]+f&65535;7!==e&&(d|=65536);break;case 5:f=-2;d=a.a[e]-2&65535;7!==e&&(d|=65536);if(0>(d= d)))return d;d|=65536;break;case 6:if(0>(d=Q(a,a.a[7])))return d;a.a[7]=a.a[7]+2&65535;d=d+a.a[e]&65535;return d|65536;case 7:if(0>(d=Q(a,a.a[7])))return d;a.a[7]=a.a[7]+2&65535;d=d+a.a[e]&65535;return 0>(d=Q(a,d|65536))?d:d|65536}a.a[e]=a.a[e]+f&65535;a.G&57344||(a.ea=a.ea<<8|f<<3&248|e);6===e&&!a.j&&c&4&&0>=f&&(a.a[6]<=a.la||65534<=a.a[6])&&(a.a[6]<=a.la-32?(a.m|=4,a.a[6]=4,J(a,4,38)):(a.m|=8,a.C|=64));return d}
R(a,d)))return d;d|=65536;break;case 6:if(0>(d=R(a,a.a[7])))return d;a.a[7]=a.a[7]+2&65535;d=d+a.a[e]&65535;return d|65536;case 7:if(0>(d=R(a,a.a[7])))return d;a.a[7]=a.a[7]+2&65535;d=d+a.a[e]&65535;return 0>(d=R(a,d|65536))?d:d|65536}a.a[e]=a.a[e]+f&65535;a.F&57344||(a.da=a.da<<8|f<<3&248|e);if(6===e&&!a.j&&c&4&&0>=f&&(a.a[6]<=a.la||65534<=a.a[6])){if(a.a[6]<=a.la-32)return a.m|=4,a.a[6]=4,J(a,4);a.m|=8;a.u|=4}return d} function V(a,b,c){var d;return b&56?(0<=(d=U(a,b,c))&&(d=Hb(a,d,c)),d):4194304+(b&7)}function W(a,b){var c;b&56?(c=V(a,b,2),c=M(a,c)):c=a.a[b&7];return c}function X(a,b){var c;b&56?0<=(c=V(a,b,3))&&(c=S(a,c)):c=a.a[b&7]&255;return c}function Y(a,b){return((b&128?b|65280:b&255)<<1)+a&65535}
function W(a,b,c){var d;return b&56?(0<=(d=V(a,b,c))&&(d=Fb(a,d,c)),d):4194304+(b&7)}function X(a,b){var c;b&56?0<=(c=W(a,b,2))&&(c=M(a,c)):c=a.a[b&7];return c}function Y(a,b){var c;b&56?0<=(c=W(a,b,3))&&(c=T(a,c)):c=a.a[b&7]&255;return c}function Z(a,b){return((b&128?b|65280:b&255)<<1)+a&65535} m.Vb=function(a){this.h.complete=!0;this.h.Zb=!1;this.h.Ub=!1;this.R=this.A=a;this.Ib&256?(Cb(this),a=!1):a=!0;if(a){do{var b,c,d,f,e;this.C&112&&(this.C&32?J(this,168,52):this.C&64?J(this,4,54):this.C&16&&J(this,12,56),this.C&=-113);if(this.ja)if(1===this.ja)this.ja=2;else{this.ja=0;e=-1;b=this.ob&224;if(0<(a=this.i.length))for(;0<a--;){if(0<this.i[a].fa){this.i[a].fa--;this.ja=2;break}if(this.i[a].Lb){if(!this.i[a].Lb()){this.i.splice(a,1);e--;continue}this.i[a].Lb=null}this.i[a].hc>b&&(b=this.i[a].hc,
m.Ub=function(a){this.h.complete=!0;this.h.Yb=!1;this.h.Tb=!1;this.V=this.J=a;this.Hb&256?(Cb(this),a=!1):a=!0;if(a){do{var b,c,d,f,e;if(this.ja)if(1===this.ja)this.ja=2;else{this.ja=0;e=-1;b=this.nb&224;if(0<(a=this.i.length))for(;0<a--;){if(0<this.i[a].ea){this.i[a].ea--;this.ja=2;break}if(this.i[a].Kb){if(!this.i[a].Kb()){this.i.splice(a,1);e--;continue}this.i[a].Kb=null}this.i[a].gc>b&&(b=this.i[a].gc,e=a)}b>(this.o&224)&&(0>e?J(this,160):(J(this,this.i[e].tc),this.i.splice(e,1)))}this.F&57344|| e=a)}b>(this.o&224)&&(0>e?J(this,160,42):(J(this,this.i[e].uc,44),this.i.splice(e,1)))}this.G&57344||(this.ea=0,this.Va=this.a[7]);this.C=this.o&16;this.kb=Q(this,this.a[7]);this.a[7]=this.a[7]+2&65535;this.decode(this.kb);if(0<=this.kb)switch(a=this.kb,this.a[7]=this.a[7]+2&65535,a&61440){case 20480:0<=(b=W(this,a>>6))&&(a&56?0<=(c=M(this,d=V(this,a,6)))&&(a=c|b,0<=L(this,d,a)&&(this.c=this.f=a,this.b=0)):(this.c=this.f=a=this.a[a&7]|=b,this.b=0));break;case 24576:0<=(b=W(this,a>>6))&&(a&56?0<=(c=
(this.da=0,this.Va=this.a[7]);this.u=this.o&16;if(0<=(a=R(this,this.a[7])))switch(this.a[7]=this.a[7]+2&65535,a&61440){case 4096:0<=(b=X(this,a>>6))&&(a&56?0<=(d=W(this,a,4))&&0<=L(this,d,b)&&(this.c=this.f=b,this.b=0):(this.c=this.f=this.a[a&7]=b,this.b=0));break;case 8192:0<=(b=X(this,a>>6))&&0<=(c=X(this,a))&&(this.c=this.f=this.g=a=b-c,this.b=(b^c)&(b^a));break;case 12288:0<=(b=X(this,a>>6))&&0<=(c=X(this,a))&&(this.c=this.f=b&c,this.b=0);break;case 16384:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this, M(this,d=V(this,a,6)))&&(a=b+c,0<=L(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^a)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=b+c)&65535,this.c=this.f=this.g=a,this.b=(b^a)&(c^a)));break;case 36864:0<=(b=X(this,a>>6))&&(a&56?0<=(d=V(this,a,5))&&0<=T(this,d,b)&&(this.c=this.f=b<<8,this.b=0):(b&128&&(b|=65280),this.c=this.f=this.a[a&7]=b,this.b=0));break;case 40960:0<=(b=X(this,a>>6))&&0<=(c=X(this,a))&&(a=b-c,this.c=this.f=this.g=a<<8,this.b=((b^c)&(b^a))<<8);break;case 45056:0<=(b=X(this,a>>6))&&0<=
d=W(this,a,6)))&&(a=c&~b,0<=L(this,d,a)&&(this.c=this.f=a,this.b=0)):(this.c=this.f=a=this.a[a&7]&=~b,this.b=0));break;case 20480:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c|b,0<=L(this,d,a)&&(this.c=this.f=a,this.b=0)):(this.c=this.f=a=this.a[a&7]|=b,this.b=0));break;case 24576:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=b+c,0<=L(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^a)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=b+c)&65535,this.c=this.f=this.g=a,this.b=(b^a)& (c=X(this,a))&&(this.c=this.f=(b&c)<<8,this.b=0);break;case 49152:0<=(b=X(this,a>>6))&&0<=(c=S(this,d=V(this,a,7)))&&(a=c&~b,0<=T(this,d,a)&&(this.c=this.f=a<<8,this.b=0));break;case 53248:0<=(b=X(this,a>>6))&&0<=(c=S(this,d=V(this,a,7)))&&(a=c|b,0<=T(this,d,a)&&(this.c=this.f=a<<8,this.b=0));break;case 57344:0<=(b=W(this,a>>6))&&(a&56?0<=(c=M(this,d=V(this,a,6)))&&(a=c-b,0<=L(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^c)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=c-b)&65535,this.c=this.f=this.g=a,
(c^a)));break;case 36864:0<=(b=Y(this,a>>6))&&(a&56?0<=(d=W(this,a,5))&&0<=U(this,d,b)&&(this.c=this.f=b<<8,this.b=0):(b&128&&(b|=65280),this.c=this.f=this.a[a&7]=b,this.b=0));break;case 40960:0<=(b=Y(this,a>>6))&&0<=(c=Y(this,a))&&(a=b-c,this.c=this.f=this.g=a<<8,this.b=((b^c)&(b^a))<<8);break;case 45056:0<=(b=Y(this,a>>6))&&0<=(c=Y(this,a))&&(this.c=this.f=(b&c)<<8,this.b=0);break;case 49152:0<=(b=Y(this,a>>6))&&0<=(c=T(this,d=W(this,a,7)))&&(a=c&~b,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=0)); this.b=(b^c)&(c^a)));break;default:switch(a&65024){case 2048:0<=(f=U(this,a,0))&&(e=a>>6&7,0<=R(this,this.a[e])&&(this.a[e]=this.a[7],this.a[7]=f&65535));break;case 28672:0<=(b=W(this,a))&&(e=a>>6&7,b&32768&&(b|=-65536),c=this.a[e],c&32768&&(c|=-65536),a=~~(b*c),this.a[e]=a>>16&65535,this.a[e|1]=a&65535,this.c=a>>16,this.f=this.c|a,this.g=this.b=0,-32768>a||32767<a)&&(this.g=65536);break;case 29184:0<=(b=W(this,a))&&(b?(e=a>>6&7,c=this.a[e]<<16|this.a[e|1],this.g=this.b=0,b&32768&&(b|=-65536),a=~~(c/
break;case 53248:0<=(b=Y(this,a>>6))&&0<=(c=T(this,d=W(this,a,7)))&&(a=c|b,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=0));break;case 57344:0<=(b=X(this,a>>6))&&(a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c-b,0<=L(this,d,a)&&(this.c=this.f=this.g=a,this.b=(b^c)&(c^a))):(e=a&7,c=this.a[e],this.a[e]=(a=c-b)&65535,this.c=this.f=this.g=a,this.b=(b^c)&(c^a)));break;default:switch(a&65024){case 2048:0<=(f=V(this,a,0))&&(e=a>>6&7,0<=S(this,this.a[e])&&(this.a[e]=this.a[7],this.a[7]=f&65535));break;case 28672:0<= b),-32768<=a&&32767>=a?(this.a[e]=a&65535,this.a[e|1]=c-a*b&65535,this.f=a>>16|a,this.c=a>>16):(this.b=32768,this.f=a>>15|a,this.c=c>>16,-1===b&&65534===this.a[e]&&(this.a[e]=this.a[e|1]=1))):(this.f=this.c=0,this.b=32768,this.g=65536));break;case 29696:0<=(b=W(this,a))&&(e=a>>6&7,a=this.a[e],a&32768&&(a|=4294901760),this.g=this.b=0,b&=63,b&32?(b=64-b,16<b&&(b=16),this.g=a<<17-b,a=a>>b):b&&(16<b?(this.b=a,a=0):(this.g=a=a<<b,(c=a>>15&65535)&&65535!==c&&(this.b=32768))),this.a[e]=a&65535,this.c=this.f=
(b=X(this,a))&&(e=a>>6&7,b&32768&&(b|=-65536),c=this.a[e],c&32768&&(c|=-65536),a=~~(b*c),this.a[e]=a>>16&65535,this.a[e|1]=a&65535,this.c=a>>16,this.f=this.c|a,this.g=this.b=0,-32768>a||32767<a)&&(this.g=65536);break;case 29184:0<=(b=X(this,a))&&(b?(e=a>>6&7,c=this.a[e]<<16|this.a[e|1],this.g=this.b=0,b&32768&&(b|=-65536),a=~~(c/b),-32768<=a&&32767>=a?(this.a[e]=a&65535,this.a[e|1]=c-a*b&65535,this.f=a>>16|a,this.c=a>>16):(this.b=32768,this.f=a>>15|a,this.c=c>>16,-1===b&&65534===this.a[e]&&(this.a[e]= a);break;case 30208:if(0<=(b=W(this,a))){e=a>>6&7;c=this.a[e]<<16|this.a[e|1];this.g=this.b=0;b&=63;if(b&32)b=64-b,32<b&&(b=32),a=c>>b-1,this.g=a<<16,a>>=1,c&2147483648&&(a|=4294967295<<32-b);else if(b){if(a=c<<b-1,this.g=a>>15,a<<=1,32<b&&(b=32),c>>=32-b)c|=4294967295<<b&4294967295,4294967295!==c&&(this.b=32768)}else a=c;this.a[e]=a>>16&65535;this.a[e|1]=a&65535;this.c=a>>16;this.f=a>>16|a}break;case 30720:a&56?0<=(c=M(this,d=V(this,a,6)))&&(c^=this.a[a>>6&7],0<=L(this,d,c)&&(this.c=this.f=c,this.b=
this.a[e|1]=1))):(this.f=this.c=0,this.b=32768,this.g=65536));break;case 29696:0<=(b=X(this,a))&&(e=a>>6&7,a=this.a[e],a&32768&&(a|=4294901760),this.g=this.b=0,b&=63,b&32?(b=64-b,16<b&&(b=16),this.g=a<<17-b,a=a>>b):b&&(16<b?(this.b=a,a=0):(this.g=a=a<<b,(c=a>>15&65535)&&65535!==c&&(this.b=32768))),this.a[e]=a&65535,this.c=this.f=a);break;case 30208:if(0<=(b=X(this,a))){e=a>>6&7;c=this.a[e]<<16|this.a[e|1];this.g=this.b=0;b&=63;if(b&32)b=64-b,32<b&&(b=32),a=c>>b-1,this.g=a<<16,a>>=1,c&2147483648&& 0)):(this.c=this.f=c=this.a[a&7]^=this.a[a>>6&7],this.b=0);break;case 32256:e=a>>6&7;if(this.a[e]=this.a[e]-1&65535)this.a[7]=this.a[7]-((a&63)<<1)&65535;break;default:switch(a&65280){case 256:this.a[7]=Y(this.a[7],a);break;case 512:this.f&65535&&(this.a[7]=Y(this.a[7],a));break;case 768:this.f&65535||(this.a[7]=Y(this.a[7],a));break;case 1024:(this.c&32768)===(this.b&32768)&&(this.a[7]=Y(this.a[7],a));break;case 1280:(this.c&32768)!==(this.b&32768)&&(this.a[7]=Y(this.a[7],a));break;case 1536:this.f&
(a|=4294967295<<32-b);else if(b){if(a=c<<b-1,this.g=a>>15,a<<=1,32<b&&(b=32),c>>=32-b)c|=4294967295<<b&4294967295,4294967295!==c&&(this.b=32768)}else a=c;this.a[e]=a>>16&65535;this.a[e|1]=a&65535;this.c=a>>16;this.f=a>>16|a}break;case 30720:a&56?0<=(c=M(this,d=W(this,a,6)))&&(c^=this.a[a>>6&7],0<=L(this,d,c)&&(this.c=this.f=c,this.b=0)):(this.c=this.f=c=this.a[a&7]^=this.a[a>>6&7],this.b=0);break;case 32256:e=a>>6&7;if(this.a[e]=this.a[e]-1&65535)this.a[7]=this.a[7]-((a&63)<<1)&65535;break;default:switch(a& 65535&&(this.c&32768)===(this.b&32768)&&(this.a[7]=Y(this.a[7],a));break;case 1792:this.f&65535&&(this.c&32768)===(this.b&32768)||(this.a[7]=Y(this.a[7],a));break;case 32768:this.c&32768||(this.a[7]=Y(this.a[7],a));break;case 33280:!(this.g&65536)&&this.f&65535&&(this.a[7]=Y(this.a[7],a));break;case 33024:this.c&32768&&(this.a[7]=Y(this.a[7],a));break;case 33536:if(this.g&65536||!(this.f&65535))this.a[7]=Y(this.a[7],a);break;case 33792:this.b&32768||(this.a[7]=Y(this.a[7],a));break;case 34048:this.b&
65280){case 256:this.a[7]=Z(this.a[7],a);break;case 512:this.f&65535&&(this.a[7]=Z(this.a[7],a));break;case 768:this.f&65535||(this.a[7]=Z(this.a[7],a));break;case 1024:(this.c&32768)===(this.b&32768)&&(this.a[7]=Z(this.a[7],a));break;case 1280:(this.c&32768)!==(this.b&32768)&&(this.a[7]=Z(this.a[7],a));break;case 1536:this.f&65535&&(this.c&32768)===(this.b&32768)&&(this.a[7]=Z(this.a[7],a));break;case 1792:this.f&65535&&(this.c&32768)===(this.b&32768)||(this.a[7]=Z(this.a[7],a));break;case 32768:this.c& 32768&&(this.a[7]=Y(this.a[7],a));break;case 34304:this.g&65536||(this.a[7]=Y(this.a[7],a));break;case 34560:this.g&65536&&(this.a[7]=Y(this.a[7],a));break;case 34816:J(this,24,2);break;case 35072:J(this,28,4);break;default:switch(a&65472){case 64:0<=(f=U(this,a,0))&&(this.a[7]=f&65535);break;case 192:a&56?0<=(c=M(this,d=V(this,a,6)))&&(a=c<<8|c>>8,0<=L(this,d,a)&&(this.c=this.f=c&65280,this.b=this.g=0)):(e=a&7,c=this.a[e],this.a[e]=(c<<8|c>>8)&65535,this.c=this.f=c&65280,this.b=this.g=0);break;case 2560:a&
32768||(this.a[7]=Z(this.a[7],a));break;case 33280:!(this.g&65536)&&this.f&65535&&(this.a[7]=Z(this.a[7],a));break;case 33024:this.c&32768&&(this.a[7]=Z(this.a[7],a));break;case 33536:if(this.g&65536||!(this.f&65535))this.a[7]=Z(this.a[7],a);break;case 33792:this.b&32768||(this.a[7]=Z(this.a[7],a));break;case 34048:this.b&32768&&(this.a[7]=Z(this.a[7],a));break;case 34304:this.g&65536||(this.a[7]=Z(this.a[7],a));break;case 34560:this.g&65536&&(this.a[7]=Z(this.a[7],a));break;case 34816:J(this,24); 56?0<=(d=V(this,a,4))&&0<=L(this,d,0)&&(this.c=this.g=this.b=this.f=0):this.c=this.g=this.b=this.f=this.a[a&7]=0;break;case 2624:0<=(c=M(this,d=V(this,a,6)))&&(a=~c,0<=L(this,d,a)&&(this.c=this.f=a,this.g=65536,this.b=0));break;case 2688:a&56?0<=(c=M(this,d=V(this,a,6)))&&(a=c+1,0<=L(this,d,a)&&(this.c=this.f=a,this.b=a&(a^c))):(e=a&7,c=this.a[e],a=c+1,this.a[e]=a&65535,this.c=this.f=a,this.b=a&(a^c));break;case 2752:a&56?0<=(c=M(this,d=V(this,a,6)))&&(a=c-1,0<=L(this,d,a)&&(this.c=this.f=a,this.b=
break;case 35072:J(this,28);break;default:switch(a&65472){case 64:0<=(f=V(this,a,0))&&(this.a[7]=f&65535);break;case 192:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c<<8|c>>8,0<=L(this,d,a)&&(this.c=this.f=c&65280,this.b=this.g=0)):(e=a&7,c=this.a[e],this.a[e]=(c<<8|c>>8)&65535,this.c=this.f=c&65280,this.b=this.g=0);break;case 2560:a&56?0<=(d=W(this,a,4))&&0<=L(this,d,0)&&(this.c=this.g=this.b=this.f=0):this.c=this.g=this.b=this.f=this.a[a&7]=0;break;case 2624:0<=(c=M(this,d=W(this,a,6)))&&(a=~c,0<=L(this, (a^c)&c)):(e=a&7,c=this.a[e],a=c-1,this.a[e]=a&65535,this.c=this.f=a,this.b=(a^c)&c);break;case 2816:0<=(c=M(this,d=V(this,a,6)))&&(a=-c,0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a&c));break;case 2880:0<=(c=M(this,d=V(this,a,6)))&&(a=c+(this.g>>16&1),0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a&(a^c)));break;case 2944:0<=(c=M(this,d=V(this,a,6)))&&(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=
d,a)&&(this.c=this.f=a,this.g=65536,this.b=0));break;case 2688:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c+1,0<=L(this,d,a)&&(this.c=this.f=a,this.b=a&(a^c))):(e=a&7,c=this.a[e],a=c+1,this.a[e]=a&65535,this.c=this.f=a,this.b=a&(a^c));break;case 2752:a&56?0<=(c=M(this,d=W(this,a,6)))&&(a=c-1,0<=L(this,d,a)&&(this.c=this.f=a,this.b=(a^c)&c)):(e=a&7,c=this.a[e],a=c-1,this.a[e]=a&65535,this.c=this.f=a,this.b=(a^c)&c);break;case 2816:0<=(c=M(this,d=W(this,a,6)))&&(a=-c,0<=L(this,d,a)&&(this.g=this.c=this.f= 0);break;case 3072:a&56?0<=(c=M(this,d=V(this,a,6)))&&(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,6)))&&(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,
a,this.b=a&c));break;case 2880:0<=(c=M(this,d=W(this,a,6)))&&(a=c+(this.g>>16&1),0<=L(this,d,a)&&(this.g=this.c=this.f=a,this.b=a&(a^c)));break;case 2944:0<=(c=M(this,d=W(this,a,6)))&&(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=X(this,a))&&(this.c=this.f=c,this.g=this.b=0);break;case 3072:a&56?0<=(c=M(this,d=W(this,a,6)))&&(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| d=V(this,a,6)))&&(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,6)))&&(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]=
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=W(this,a,6)))&&(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=W(this,a,6)))&&(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= 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=Ib(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=Hb(this,f,4))&&(this.j=this.o>>14&3,0<=L(this,d,c)&&
this.f=a,this.b=this.c^this.g>>1);break;case 3264:a&56?0<=(c=M(this,d=W(this,a,6)))&&(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=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.o&61440)&&(f&=65535),this.j=this.o>>12&3,0<=(b=R(this,f))&&(this.j=this.o>>14&3,0<=S(this,b)&&(this.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,4))&&(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,5))&&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,7)))&&(a=~c,0<=T(this,d,a)&&(this.c=this.f=a<<8,this.g=65536,this.b=0));break;case 35456:0<=
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<=S(this,b)&&(this.c=this.f=b,this.b=0));break;case 3456:0<=(c=Gb(this))&&((this.F&57344||(this.da=22),a&56)?0<=(f=V(this,a,0))&&(f&=65535,this.j=this.o>>12&3,0<=(d=Fb(this,f,4))&&(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=W(this,a,4))&&(a=-(this.c>> (c=S(this,d=V(this,a,7)))&&(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,7)))&&(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,7)))&&(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,7)))&&(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,7)))&&(a=c-
15&1),0<=L(this,d,a)&&(this.f=a,this.b=0));break;case 35328:a&56?0<=(d=W(this,a,5))&&0<=U(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=T(this,d=W(this,a,7)))&&(a=~c,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.g=65536,this.b=0));break;case 35456:0<=(c=T(this,d=W(this,a,7)))&&(a=c+1,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b=(a&(a^c))<<8));break;case 35520:0<=(c=T(this,d=W(this,a,7)))&&(a=c-1,0<=U(this,d,a)&&(this.c=this.f=a<<8,this.b= (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,7)))&&(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,7)))&&(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,7)))&&(a=c&128|c>>1,0<=T(this,
((a^c)&c)<<8));break;case 35584:0<=(c=T(this,d=W(this,a,7)))&&(a=-c,0<=U(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a&c)<<8));break;case 35648:0<=(c=T(this,d=W(this,a,7)))&&(a=c+(this.g>>16&1),0<=U(this,d,a)&&(this.c=this.f=this.g=a<<8,this.b=(a&(a^c))<<8));break;case 35712:0<=(c=T(this,d=W(this,a,7)))&&(a=c-(this.g>>16&1),0<=U(this,d,a)&&(this.c=this.f=this.g=a<<8,this.b=((a^c)&c)<<8));break;case 35776:0<=(c=Y(this,a))&&(this.c=this.f=c<<8,this.g=this.b=0);break;case 35840:0<=(c=T(this,d=W(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,7)))&&(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=Ib(this))&&((this.G&57344||
a,7)))&&(a=((this.g&65536)>>8|c)>>1,0<=U(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=T(this,d=W(this,a,7)))&&(a=c<<1|this.g>>16&1,0<=U(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a^c)<<8));break;case 35968:0<=(c=T(this,d=W(this,a,7)))&&(a=c&128|c>>1,0<=U(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=T(this,d=W(this,a,7)))&&(a=c<<1,0<=U(this,d,a)&&(this.g=this.c=this.f=a<<8,this.b=(a^c)<<8));break;case 36160:a& (this.ea=22),a&56)?0<=(f=U(this,a,0))&&(this.j=this.o>>12&3,0<=(d=Hb(this,f|65536,4))&&(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=Ib(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);
56?0<=(f=V(this,a,0))&&(this.j=this.o>>12&3,0<=(b=R(this,f|65536))&&(this.j=this.o>>14&3,0<=S(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<=S(this,b)&&(this.c=this.f=b,this.b=0));break;case 36224:0<=(c=Gb(this))&&((this.F&57344||(this.da=22),a&56)?0<=(f=V(this,a,0))&&(this.j=this.o>>12&3,0<=(d=Fb(this,f|65536,4))&&(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& 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,J(this,4,46)):(this.Ca=3,Cb(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,Cb(this));break;case 3:J(this,12,6);break;case 4:J(this,16,8);break;case 5:this.o&49152||(Fb(this),this.u.reset());break;case 2:case 6:d=
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=Gb(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,J(this,4)):(this.Ca=3, 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,Wa(this,b),this.C&=-17,2===a&&(this.C|=this.o&16)));break;default:J(this,8,48)}}}}}}}while(0<this.A)}return this.h.complete?this.R-this.A: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 Db(d);B(d,c)}});function Eb(a){Jb[a>>12].call(this,a)}function Z(){--this.A}
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16)));break;default:J(this,8)}}}}}}this.u&&(this.u&2?J(this,168):this.u&4?J(this,4):this.u&16&&J(this,12),this.u=0)}while(0<this.J)}return this.h.complete?this.V-this.J: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 Db(d);B(d,c)}}); function Kb(a){v.call(this,"ROM",a,Kb);this.b=null;this.s=a.addr;this.f=a.size;this.A=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){Lb(c,a,b,e)})}}y(Kb);Kb.prototype.Ga=function(a,b,c,d){this.u=b;this.c=c;this.I=d;Mb(this)};Kb.prototype.ua=function(){this.j&&(this.I&&this.I.c(this.id,this.s,this.f,this.j),delete this.j);return!0};
function Hb(a){v.call(this,"ROM",a,Hb);this.b=null;this.s=a.addr;this.f=a.size;this.u=a.writable;this.g=a.alias;this.i=a.file;this.D=ba(this.i);if(this.i){a=this.i;var b=ca(this.D);"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){Ib(c,a,b,e)})}}y(Hb);Hb.prototype.Ga=function(a,b,c,d){this.v=b;this.c=c;this.H=d;Jb(this)};Hb.prototype.ua=function(){this.j&&(this.H&&this.H.c(this.id,this.s,this.f,this.j),delete this.j);return!0}; Kb.prototype.ta=function(){return!0};
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u(function(){for(var a=C(document,"pdp11","keyboard"),b=0;b<a.length;b++){var c=a[b],d=A(c),d=new Lb(d);B(d,c)}}); function Pb(a,b,c){v.call(this,"Computer",a,Pb);this.h.L=!1;Qb(this,b);this.M=tb(this,"autoPower",a);this.g=0;this.ca=a.busWidth||a.buswidth;this.b=Rb;this.F=null;this.s=this.W=!1;this.url=tb(this,"url")||"";(Math.random()+.1).toString(36);this.f=Sb(this);if(this.c=Ea("CPU",this.id)){this.I=Ea("Debugger",this.id);this.u=new E({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=
function Mb(a,b,c){v.call(this,"Computer",a,Mb);this.h.L=!1;Nb(this,b);this.J=ub(this,"autoPower",a);this.g=0;this.ba=a.busWidth||a.buswidth;this.b=Ob;this.D=null;this.s=this.V=!1;this.url=ub(this,"url")||"";(Math.random()+.1).toString(36);this.f=Pb(this);if(this.c=Ea("CPU",this.id)){this.H=Ea("Debugger",this.id);this.v=new E({id:this.Eb+".bus",busWidth:this.ba},this.c,this.H);var d,f=z(this.id);if((this.i=Ea("Panel",this.id))&&this.i.yb)for(b=0;b<f.length;b++)d=f[b],d.K=this.i.K,d.X=this.i.X,d.yb= 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.A=d:this.b=parseInt(d,10));var e;if(a=tb(this,"state")||(e=!0,a.state))b=this.N=a,e||(this.s=!0,this.b=Rb),this.b&&(this.J=
this.i.yb;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.v,this.c,this.H);b=null;d=a.resume;void 0!==d&&(1<d.length?b=this.u=d:this.b=parseInt(d,10));var e;if(a=ub(this,"state")||(e=!0,a.state))b=this.M=a,e||(this.s=!0,this.b=Ob),this.b&&(this.I= new O(this,"1.30.0"),Tb(this.J)?b=null:delete this.J);!b&&this.b&&(b=Ub(this))&&(this.s=!0);if(b){var h=this;p(b,null,!0,function(a,b,c){c?(h.A=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.w.power||(this.M=!0);!c&&this.M&&Vb(this,this.cb)}else q("Unable to find CPU component")}y(Pb);var Rb=0;
new P(this,"1.30.0"),Qb(this.I)?b=null:delete this.I);!b&&this.b&&(b=Rb(this))&&(this.s=!0);if(b){var h=this;p(b,null,!0,function(a,b,c){c?(h.u=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.D=b,h.V=!0);D(h)})}else D(this);this.A.power||(this.J=!0);!c&&this.J&&Sb(this,this.cb)}else q("Unable to find CPU component")}y(Mb);var Ob=0; function Qb(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 tb(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 Vb(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(){Vb(a,b,c)});return}}b.call(a,c)}
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