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All PDP-11 opcode decoders implemented now

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This commit is contained in:
Jeff 2016-09-28 13:45:36 -07:00 • committed by Jeff Parsons
commit 0ad98dc68b
9 changed files with 408 additions and 389 deletions
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3
modules/pdp11/lib/defines.js
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@ -228,7 +228,8 @@ var PDP11 = {
WRITE: 0x04,
UPDATE: 0x06,
VIRT: 0x08, // getVirtualByMode() leaves bit 17 clear if this is set (otherwise the caller would have to clear it again)
DSPACE: 0x10000, // getVirtualByMode() sets bit 17 in any 16-bit virtual address that refers to D space (as opposed to I space)
ISPACE: 0x00000,
DSPACE: 0x10000 // getVirtualByMode() sets bit 17 in any 16-bit virtual address that refers to D space (as opposed to I space)
},
/*
* Internal flags passed to writeByteByMode(), etc.