[hbelusca] 61821: [NTVDM]: Implement a basic BIOS Wait interrupt INT 15h, AH=86h.

Author: hbelusca
Date: Sat Jan 25 22:29:54 2014
New Revision: 61821

URL: http://svn.reactos.org/svn/reactos?rev=61821&view=rev
Log:
[NTVDM]: Implement a basic BIOS Wait interrupt INT 15h, AH=86h.

Modified:
    branches/ntvdm/subsystems/ntvdm/bios/bios.c

Modified: branches/ntvdm/subsystems/ntvdm/bios/bios.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios.c	[iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios.c	[iso-8859-1] Sat Jan 25 22:29:54 2014
@@ -49,6 +49,22 @@
 {
     switch (getAH())
     {
+        /* Wait */
+        case 0x86:
+        {
+            /*
+             * Interval in microseconds CX:DX
+             * See Ralf Brown: http://www.ctyme.com/intr/rb-1525.htm
+             * for more information.
+             */
+            Sleep(MAKELONG(getDX(), getCX()));
+
+            /* Clear CF */
+            Stack[STACK_FLAGS] &= ~EMULATOR_FLAG_CF;
+
+            break;
+        }
+
         /* Copy Extended Memory */
         case 0x87:
         {