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PC8080 skeleton

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This commit is contained in:
Jeff Parsons 2016-04-20 07:54:58 -07:00
commit 19b22d32d4
17 changed files with 12295 additions and 2 deletions
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modules/pcjs/lib/memory.js
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@ -119,7 +119,7 @@ function Memory(addr, used, size, type, controller, cpu)
* which still use conventional memory blocks. Alternatively, we could restrict the use of dirty block tracking
* to certain memory types (eg, VIDEO memory).
*
* However, a quick test with with dirty block tracking disabled didn't yield a noticeable improvement in performance,
* However, a quick test with dirty block tracking disabled didn't yield a noticeable improvement in performance,
* so I think the overhead of our block-based architecture is swamping the impact of these micro-updates.
*/
this.fDirty = this.fDirtyEver = false;