claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Another massive cleanup run. Ibm.h no longer includes system header files. ROM loading simplified, and moved from mem.c to rom.c. Fixes in Makefile. Corrected mamy wrong includes. Removed old junk from days long gone. First phase of new SCAT chipset driver - no longer gives errors in BIOS, but NOT DONE YET.

Browse Source
This commit is contained in:
waltje
2017-09-25 04:31:20 -04:00
parent 637ce66da2
commit 43b055b5ee
227 changed files with 2861 additions and 2082 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/cpu/808x.c
View File

@@ -8,30 +8,34 @@
*
* 808x CPU emulation.
*
* Version: @(#)808x.c 1.0.1 2017/09/19
* SHR AX,1
*
* 4 clocks - fetch opcode
* 4 clocks - fetch mod/rm
* 2 clocks - execute 2 clocks - fetch opcode 1
* 2 clocks - fetch opcode 2
* 4 clocks - fetch mod/rm
* 2 clocks - fetch opcode 1 2 clocks - execute
* 2 clocks - fetch opcode 2 etc
*
* Version: @(#)808x.c 1.0.2 2017/09/24
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Copyright 2008-2017 Sarah Walker.
* Copyright 2016,2017 Miran Grca.
*/
/*SHR AX,1
4 clocks - fetch opcode
4 clocks - fetch mod/rm
2 clocks - execute 2 clocks - fetch opcode 1
2 clocks - fetch opcode 2
4 clocks - fetch mod/rm
2 clocks - fetch opcode 1 2 clocks - execute
2 clocks - fetch opcode 2 etc*/
#include <stdio.h>
#include <unistd.h>
#include <stdint.h>
#include <string.h>
//#include <unistd.h>
#include <wchar.h>
#include "../ibm.h"
#include "cpu.h"
#include "x86.h"
#include "../keyboard.h"
#include "../mem.h"
#include "../rom.h"
#include "../nmi.h"
#include "../pic.h"
#include "../timer.h"