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Post refactoring cleanup

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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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6
modules/pcjs/lib/x86.js
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@ -210,10 +210,10 @@ var X86 = {
*
* Interrupts beyond 0x10 (up through 0x1F) are reserved for future exceptions.
*
* Implementation Detail: For any opcode we know must generate a UD_FAULT interrupt, we invoke opHelpInvalid(),
* NOT opHelpUndefined(). UD_FAULT is for INVALID opcodes, Intel's choice of "UD" notwithstanding.
* Implementation Detail: For any opcode we know must generate a UD_FAULT interrupt, we invoke opInvalid(),
* NOT opUndefined(). UD_FAULT is for INVALID opcodes, Intel's choice of "UD" notwithstanding.
*
* We reserve the term "undefined" for opcodes that require more investigation, and we invoke opHelpUndefined()
* We reserve the term "undefined" for opcodes that require more investigation, and we invoke opUndefined()
* ONLY until an opcode's behavior has finally been defined, at which point it becomes either valid or invalid.
* The term "illegal" seems completely superfluous; we don't need a third way of describing invalid opcodes.
*