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Speed up page load times by "compiling" the disk library manifests

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This commit is contained in:
Jeff Parsons 2016-02-05 16:19:49 -08:00
commit 1b9350f86f
39 changed files with 785 additions and 275 deletions
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10
modules/pcjs/lib/debugger.js
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@ -7240,8 +7240,14 @@ if (DEBUGGER) {
this.dbgAddrNextCode = this.newAddr(this.cpu.getIP(), this.cpu.getCS());
break;
/*
* I used to alias "PC" to "IP", until I discovered that early (perhaps ALL) versions of
* DEBUG.COM treat "PC" as an alias for the 16-bit flags register. I, of course, prefer "PS".
* I used to alias "PC" (Program Counter) to "IP" (Instruction Pointer), because in PC-DOS 1.00
* through 2.10, DEBUG.COM did the same thing. Then I discovered that, starting with PC-DOS 3.00,
* DEBUG.COM changed "PC" to refer to the 16-bit flags register (Program or Processor Control?)
* I've elected to go for PC-DOS 3.00+ compatibility, since that will be more widely known.
*
* PCjs prefers "PS" (Processor Status) for accessing the FLAGS register in its 16-bit (or 32-bit)
* entirety. Individual flag bits can also be accessed as 1-bit registers, using the names shown
* below ("C", "P", "A", "Z", etc.)
*/
case "PC":
case "PS":