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This commit is contained in:
Jeff Parsons 2016-03-09 14:22:26 -08:00
commit 0735ea8186
9 changed files with 61 additions and 45 deletions
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2
modules/pcjs/lib/x86seg.js
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@ -285,7 +285,7 @@ X86Seg.prototype.loadIDTReal = function loadIDTReal(nIDT)
{
var cpu = this.cpu;
/*
* NOTE: The Compaq DeskPro 386 ROM loads the IDTR for the real-mode IDT with a limit of 0xffff instead
* NOTE: The COMPAQ DeskPro 386 ROM loads the IDTR for the real-mode IDT with a limit of 0xffff instead
* of the normal 0x3ff. A limit higher than 0x3ff is OK, since all real-mode IDT entries are 4 bytes, and
* there's no way to issue an interrupt with a vector > 0xff. Just something to be aware of.
*/