valter/dosbox-staging
1
0
Fork 0
Code Releases Activity

fix Inner Worlds (vasyl)

Browse source 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2299
This commit is contained in:
Sebastian Strohhäcker 2005-09-03 11:38:18 +00:00
parent f1209ea5a1
commit 406935348a
3 changed files with 30 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/ints/ems.cpp
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: ems.cpp,v 1.42 2005-08-15 13:43:44 c2woody Exp $ */
/* $Id: ems.cpp,v 1.43 2005-09-03 11:38:18 c2woody Exp $ */
#include <string.h>
#include <stdlib.h>
@ -613,17 +613,17 @@ static Bitu INT67_Handler(void) {
break;
case 0x01: /* VCPI Get Protected Mode Interface */
/* Set up page table buffer */
for (Bitu ct=0; ct<0xff; ct++) {
for (Bit16u ct=0; ct<0xff; ct++) {
real_writeb(SegValue(es),reg_di+ct*4+0x00,0x67); // access bits
real_writew(SegValue(es),reg_di+ct*4+0x01,ct*0x10); // mapping
real_writew(SegValue(es),reg_di+ct*4+0x01,ct*0x10); // mapping
real_writeb(SegValue(es),reg_di+ct*4+0x03,0x00);
}
for (Bitu ct=0xff; ct<0x100; ct++) {
for (Bit16u ct=0xff; ct<0x100; ct++) {
real_writeb(SegValue(es),reg_di+ct*4+0x00,0x67); // access bits
real_writew(SegValue(es),reg_di+ct*4+0x01,(ct-0xff)*0x10+0x1100); // mapping
real_writeb(SegValue(es),reg_di+ct*4+0x03,0x00);
}
reg_di+=0x800; // advance pointer by 0x200*4
reg_di+=0x400; // advance pointer by 0x100*4
/* Set up three descriptor table entries */
real_writed(SegValue(ds),reg_si+0x00,0x8000ffff); // descriptor 1 (code segment)
@ -991,7 +991,7 @@ static void SetupVCPI() {
mem_writed(vcpi.private_area+0x1014,ds_desc_part); // descriptor 2
/* IDT setup */
for (Bitu int_ct=0; int_ct<0x100; int_ct++) {
for (Bit16u int_ct=0; int_ct<0x100; int_ct++) {
/* build a CALL NEAR V86MON, the value of IP pushed by the
CALL is used to identify the interrupt number */
mem_writeb(vcpi.private_area+0x2800+int_ct*4+0,0xe8); // call