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correct register usage of xms function 0x8e

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2344
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Sebastian Strohhäcker 2005-10-10 10:16:42 +00:00
parent 7865e50411
commit aa8b2f11f4
1 changed files with 9 additions and 4 deletions
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13
src/ints/xms.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: xms.cpp,v 1.37 2005-10-04 12:59:12 qbix79 Exp $ */
/* $Id: xms.cpp,v 1.38 2005-10-10 10:16:42 c2woody Exp $ */
#include <stdlib.h>
#include <string.h>
@ -386,9 +386,14 @@ Bitu XMS_Handler(void) {
reg_edx &= 0xffff;
reg_ecx = (MEM_TotalPages()*MEM_PAGESIZE)-1; // highest known physical memory address
break;
case XMS_GET_EMB_HANDLE_INFORMATION_EXT: {
Bitu result = XMS_GetHandleInformation(reg_dx,reg_bh,reg_bl,reg_dx);
if (result != 0) reg_bl = result; else reg_edx &= 0xFFFF;
case XMS_GET_EMB_HANDLE_INFORMATION_EXT: { /* 8e */
Bit8u free_handles;
Bitu result = XMS_GetHandleInformation(reg_dx,reg_bh,free_handles,reg_dx);
if (result != 0) reg_bl = result;
else {
reg_edx &= 0xffff;
reg_cx = free_handles;
}
reg_ax = (result==0);
} break;
default: