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Moved paging functions from Bus to CPU

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Jeff Parsons 2015-05-05 10:32:04 -07:00 • committed by jeffpar
commit 73086a7ac8
6 changed files with 281 additions and 256 deletions
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modules/pcjs/lib/x86op0f.js
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@ -351,7 +351,7 @@ X86.opMOVcr = function MOVcr()
* Also, in 16-bit code, even though a signed rel16 value would seem to imply a range of -32768
* to +32767, any location within a 64Kb code segment outside that range can be reached by choosing
* a displacement in the opposite direction, causing the 16-bit value in EIP to underflow or overflow;
* any underflow or overflow doesn't matter, because only the low 16 bits of EIP are used when a
* any underflow or overflow doesn't matter, because only the low 16 bits of EIP are updated when a
* 16-bit OPERAND size is in effect.
*
* In fact, for 16-bit jumps, it's simpler to always think of rel16 as an UNSIGNED value added to