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Updated reset to reset page tables, fixed RET[F]n instructions, and added some Debugger improvements

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This commit is contained in:
Jeff Parsons 2015-07-23 16:58:01 -07:00
commit f8d7c5d518
5 changed files with 47 additions and 37 deletions
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4
modules/pcjs/lib/x86.js
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@ -80,7 +80,9 @@ var X86 = {
SHIFT: 12
},
NT: 0x4000, // bit 14: Nested Task flag (always set on 8086/80186, clear on 80286 reset)
BIT15: 0x8000 // bit 15: reserved (always set on 8086/80186, clear otherwise)
BIT15: 0x8000, // bit 15: reserved (always set on 8086/80186, clear otherwise)
RF: 0x10000, // bit 16: Resume Flag (temporarily disables debug exceptions; 80386 only)
VM: 0x20000 // bit 17: Virtual 8086 Mode (80386 only)
},
CR0: {
/*