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Added a few more interesting Compaq disk images

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This commit is contained in:
Jeff Parsons 2014-11-03 18:13:38 -08:00 • committed by jeffpar
commit effd34553a
13 changed files with 83 additions and 32 deletions
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18
my_modules/pcjs-client/lib/defines.js
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@ -73,19 +73,19 @@ var PREFETCH = false;
* @define {boolean}
*
* EAFUNCS enables dynamic function switching whenever the CPU needs to disable one or both EA (Effective Address)
* memory functions for an instruction that doesn't observe the normal "read/modify/write" behavior. The goal is to
* avoid useless memory reads (which are mostly harmless) and stale memory writes (which are mostly destructive).
* memory functions for a ModRM instruction that doesn't observe the normal "read/modify/write" behavior. The goal
* is to avoid useless memory reads (which are mostly harmless) and stale memory writes (which are mostly destructive).
*
* If EAFUNCS is false, then the CPU falls back to setting/testing internal OP_NOREAD and OP_NOWRITE opFlags
* as needed. At the moment, it seems that "EAFUNCS mode" is a bit slower than "EATESTS mode", which relies on the
* bits in opFlags, so EAFUNCS is turned off; however, your mileage may vary, depending on the browser and its vintage.
* If EAFUNCS is false, then the CPU falls back to setting/testing internal OP_NOREAD and OP_NOWRITE opFlags as
* needed. At the moment, it seems that "EAFUNCS mode" is a bit slower than "EATESTS mode", so EAFUNCS is turned off;
* however, your mileage may vary, depending on the browser and its vintage.
*/
var EAFUNCS = false;
/**
* @define {boolean}
*
* FATARRAYS is a Closure Compiler compile-time option that allocates a normal Array of numbers for each Memory block,
* FATARRAYS is a Closure Compiler compile-time option that allocates an Array of numbers for every Memory block,
* where each a number represents ONE byte; very wasteful, but potentially slightly faster.
*
* See the Memory component for details.
@ -96,10 +96,10 @@ var FATARRAYS = false;
* @define {boolean}
*
* TYPEDARRAYS enables use of typed arrays for Memory blocks. This used to be a compile-time-only option, but I've
* added memory access functions for typed arrays (see Memory.afnTypedArray), so the support CAN be enabled dynamically.
* added Memory access functions for typed arrays (see Memory.afnTypedArray), so support can be enabled dynamically.
*
* However, TYPEDARRAYS has always been slightly slower than the original DWORDS implementation (which uses a normal Array
* of numbers that stores 32 bits, or 4 consecutive bytes, per number), so TYPEDARRAYS is completely disabled for now.
* However, TYPEDARRAYS has always been slightly slower than the original DWORDS implementation (which uses an Array
* of numbers that stores 32 bits -- 4 consecutive bytes -- per number), so TYPEDARRAYS is completely disabled for now.
*
* See the Memory component for details.
*/

3
my_modules/pcjs-client/lib/fdc.js
View file

@ -103,7 +103,8 @@ if (typeof module !== 'undefined') {
/**
* FDC(parmsFDC)
*
* The FDC component simulates an NEC PD765A, and has one component-specific property:
* The FDC component simulates a NEC µPD765A or Intel 8272A compatible floppy disk controller, and has one
* component-specific property:
*
* autoMount: one or more JSON-encoded objects, each containing 'name' and 'path' properties
*