Added BACKTRACK support to I/O instructions, so that ATC Disk I/O can be tracked, too

2014-12-29 15:58:26 -08:00 · 2014-12-29 15:58:26 -08:00 · 14a55eb1fa
commit 14a55eb1fa
parent ad015c1ce6
6 changed files with 111 additions and 21 deletions
--- a/modules/pcjs/lib/x86cpu.js
+++ b/modules/pcjs/lib/x86cpu.js
@ -866,7 +866,8 @@ X86CPU.prototype.resetRegs = function()
            btiDILo:    0,
            btiDIHi:    0,
            btiMemLo:   0,
-            btiMemHi:   0
+            btiMemHi:   0,
+            btiIO:      0
        };
    }