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Minor naming convention changes

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This commit is contained in:
Jeff Parsons 2015-03-27 12:45:55 -07:00 • committed by jeffpar
commit f098335db9
5 changed files with 80 additions and 78 deletions
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110
modules/pcjs/lib/x86func.js
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@ -742,8 +742,8 @@ X86.fnINCw = function INCw(dst, src)
* only knows how to load GDT and LDT descriptors, whereas interrupts must use setCS.loadIDT(), which
* deals exclusively with IDT descriptors.
*
* This means we must take care to replicate critical features of setCSIP(); eg, setting segCS.fCall before
* calling loadIDT(), updating LIP, and flushing the prefetch queue.
* This means we must take care to replicate critical features of setCSIP(); eg, setting segCS.fCall
* before calling loadIDT(), updating LIP, and flushing the prefetch queue.
*
* @this {X86CPU}
* @param {number} nIDT
@ -2371,55 +2371,6 @@ X86.setRotateResult = function(result, carry, size)
if ((result ^ carry) & size) this.setOF(); else this.clearOF();
};
/**
* fnGRPCount1()
*
* @this {X86CPU}
* @return {number}
*/
X86.fnGRPCount1 = function()
{
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 2 : this.CYCLES.nOpCyclesShift1M);
return 1;
};
/**
* fnGRPCountCL()
*
* @this {X86CPU}
* @return {number}
*/
X86.fnGRPCountCL = function()
{
var count = this.regECX & 0xff;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesShiftCR : this.CYCLES.nOpCyclesShiftCM) + (count << this.CYCLES.nOpCyclesShiftCS);
return count;
};
/**
* fnGRPCountImm()
*
* @this {X86CPU}
* @return {number}
*/
X86.fnGRPCountImm = function()
{
var count = this.getIPByte();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesShiftCR : this.CYCLES.nOpCyclesShiftCM) + (count << this.CYCLES.nOpCyclesShiftCS);
return count;
};
/**
* fnGRPSrcNone()
*
* @this {X86CPU}
* @return {number|null}
*/
X86.fnGRPSrcNone = function()
{
return null;
};
/**
* fnGRPFault(dst, src)
*
@ -2428,7 +2379,7 @@ X86.fnGRPSrcNone = function()
* @param {number} src
* @return {number}
*/
X86.fnGRPFault = function(dst, src)
X86.fnGRPFault = function GRPFault(dst, src)
{
X86.fnFault.call(this, X86.EXCEPTION.GP_FAULT, 0);
return dst;
@ -2442,7 +2393,7 @@ X86.fnGRPFault = function(dst, src)
* @param {number} src
* @return {number}
*/
X86.fnGRPInvalid = function(dst, src)
X86.fnGRPInvalid = function GRPInvalid(dst, src)
{
X86.opInvalid.call(this);
return dst;
@ -2456,7 +2407,7 @@ X86.fnGRPInvalid = function(dst, src)
* @param {number} src
* @return {number}
*/
X86.fnGRPUndefined = function(dst, src)
X86.fnGRPUndefined = function GRPUndefined(dst, src)
{
X86.opUndefined.call(this);
return dst;
@ -2467,7 +2418,7 @@ X86.fnGRPUndefined = function(dst, src)
*
* @this {X86CPU}
*/
X86.fnDIVOverflow = function()
X86.fnDIVOverflow = function DIVOverflow()
{
this.setIP(this.opLIP - this.segCS.base);
/*
@ -2476,6 +2427,55 @@ X86.fnDIVOverflow = function()
X86.fnINT.call(this, X86.EXCEPTION.DIV_ERR, null, 2);
};
/**
* fnSrcCount1()
*
* @this {X86CPU}
* @return {number}
*/
X86.fnSrcCount1 = function SrcCount1()
{
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? 2 : this.CYCLES.nOpCyclesShift1M);
return 1;
};
/**
* fnSrcCountCL()
*
* @this {X86CPU}
* @return {number}
*/
X86.fnSrcCountCL = function SrcCountCL()
{
var count = this.regECX & 0xff;
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesShiftCR : this.CYCLES.nOpCyclesShiftCM) + (count << this.CYCLES.nOpCyclesShiftCS);
return count;
};
/**
* fnSrcCountImm()
*
* @this {X86CPU}
* @return {number}
*/
X86.fnSrcCountImm = function SrcCountImm()
{
var count = this.getIPByte();
this.nStepCycles -= (this.regEA === X86.ADDR_INVALID? this.CYCLES.nOpCyclesShiftCR : this.CYCLES.nOpCyclesShiftCM) + (count << this.CYCLES.nOpCyclesShiftCS);
return count;
};
/**
* fnSrcNone()
*
* @this {X86CPU}
* @return {number|null}
*/
X86.fnSrcNone = function SrcNone()
{
return null;
};
/**
* fnFault(nFault, nError, fHalt)
*