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Post refactoring cleanup

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This commit is contained in:
Jeff Parsons 2015-03-27 12:15:54 -07:00 • committed by jeffpar
commit 41a7ebf370
5 changed files with 46 additions and 44 deletions
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8
modules/pcjs/lib/x86cpu.js
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@ -907,8 +907,8 @@ X86CPU.prototype.resetRegs = function()
this.resultDst = this.resultSrc = this.resultArith = this.resultLogic = 0;
/*
* This is set by opHelpFault() and reset (to -1) by resetRegs() and opIRET(); its initial purpose is to
* "help" opHelpFault() determine when a nested fault should be converted into either a double-fault (DF_FAULT)
* This is set by fnFault() and reset (to -1) by resetRegs() and opIRET(); its initial purpose is to
* "help" fnFault() determine when a nested fault should be converted into either a double-fault (DF_FAULT)
* or a triple-fault (ie, a processor reset).
*/
this.nFault = -1;
@ -1228,8 +1228,8 @@ X86CPU.prototype.addIntReturn = function(addr, fn)
/**
* checkIntReturn(addr)
*
* We check for possible "INT n" software interrupt returns in the cases of "IRET" (opHelpIRET), "RETF 2"
* (opHelpRETF) and "JMPF [DWORD]" (opGrpJMPFdw).
* We check for possible "INT n" software interrupt returns in the cases of "IRET" (fnIRET), "RETF 2"
* (fnRETF) and "JMPF [DWORD]" (fnJMPFdw).
*
* "JMPF [DWORD]" is an unfortunate choice that newer versions of DOS (as of at least 3.20, and probably
* earlier) employed in their INT 0x13 hooks; I would have preferred not making this call for that opcode.