valter/dosbox-staging
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Author SHA1 Message Date
Peter Veenstra
ba0c8d9542 Added patch 847168 from Michael Drueing 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1467
 2003-11-27 18:54:22 +00:00
Sjoerd van der Berg
b0d9929ed3 Fix line compare to always be 1023 for vga mode 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1466
 2003-11-27 09:20:26 +00:00
Sjoerd van der Berg
2ef1879ac5 Fix 32-bit LSL instruction and remove some logging messages for debug registers 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1465
 2003-11-26 17:24:36 +00:00
Sjoerd van der Berg
6d1d97b139 Added switch to protected mode call 0x89 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1464
 2003-11-26 09:25:51 +00:00
Peter Veenstra
f7678d231b Copyright update, g++ warnings 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1463
 2003-11-26 08:38:23 +00:00
Sjoerd van der Berg
96df8584cf Added reset and enable commands for port 0x60 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1462
 2003-11-25 08:27:50 +00:00
Sjoerd van der Berg
796809564e Fix setflagb helper 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1461
 2003-11-25 08:26:44 +00:00
Sjoerd van der Berg
21f1ec6d60 Fix 0x66 0x0f prefixed instructions 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1460
 2003-11-23 09:49:48 +00:00
Sjoerd van der Berg
fb6045aef1 Fix loading a new font always setting vga range to b800-bffff, should fix monochromo text mode 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1459
 2003-11-22 17:03:49 +00:00
Ulf Wohlers
5152dda24e set idt to 0 if switching to real mode 
fixed flag mask to reflect int changes on real mode ints


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1458
 2003-11-21 19:54:41 +00:00
Sjoerd van der Berg
fa9eb4efa6 Fix fps for ega 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1457
 2003-11-21 19:28:50 +00:00
Peter Veenstra
e548646683 Made cvs compilable again 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1456
 2003-11-20 18:12:13 +00:00
Peter Veenstra
88b14bdd8d Fixed stargunner and possibly others. Very little bug in Create new file 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1455
 2003-11-20 10:29:32 +00:00
Sjoerd van der Berg
d7b678ab45 Use a HW_interrupt 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1454
 2003-11-18 22:43:58 +00:00
Sjoerd van der Berg
16ef4fa54c Use new flag mask 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1453
 2003-11-18 22:40:51 +00:00
Sjoerd van der Berg
f8978947df bug fix with gdt_count 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1452
 2003-11-18 22:35:56 +00:00
Sjoerd van der Berg
b91359610a port 61 xors bit 4 on and off during reads 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1451
 2003-11-18 22:32:13 +00:00
Sjoerd van der Berg
27fd691fff Check for illegal pages being linked 
New physical page read function


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1450
 2003-11-18 22:31:03 +00:00
Sjoerd van der Berg
09366aa37f Basic task switching support. 
Basic v86 mode support.
Added some privilege level exceptions
Better support of software interrupts


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1449
 2003-11-18 22:29:31 +00:00
Sjoerd van der Berg
565721668b Changes for new interrupts 
Some privileged instructions.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1448
 2003-11-18 22:25:49 +00:00
Sjoerd van der Berg
2fbf5e8972 Fix the POP Mod/rm issue 
Changes for new interrupts
Some privileged instructions.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1447
 2003-11-18 22:23:50 +00:00
Sjoerd van der Berg
f854f9a58c Some kind of pagefault implementation 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1446
 2003-11-18 22:20:10 +00:00
Sjoerd van der Berg
e23e7206e5 removed the physical page read function 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1445
 2003-11-18 22:17:25 +00:00
Sjoerd van der Berg
69374f45bc changed some functions to allow exceptions. 
Changed the task segment stuff


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1444
 2003-11-18 22:15:51 +00:00
Sjoerd van der Berg
ab8c335230 use the new flag masks 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1443
 2003-11-18 22:07:51 +00:00
Sjoerd van der Berg
22c885b09f New cr2 registers and physical memory reading function 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1442
 2003-11-18 20:52:35 +00:00
Sjoerd van der Berg
d46d87c72f changed some flag masks for different privilege levels 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1441
 2003-11-18 20:51:55 +00:00
Sjoerd van der Berg
db195c0ad1 Changed exit loop to always check after a cpu core has run 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1440
 2003-11-18 20:50:26 +00:00
Sjoerd van der Berg
01bdd5f6f7 Added v86 mode detection 
Added better breaking of current code to enter debugger


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1439
 2003-11-18 20:49:44 +00:00
Sjoerd van der Berg
57a32fa94e Runrealint uses a table with 0xcd 0x00-0xff instructions now 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1438
 2003-11-18 20:46:01 +00:00
Sjoerd van der Berg
8f5af81299 zero reported extended memory size if xms/ems/dpmi is loaded 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1437
 2003-11-14 00:04:27 +00:00
Sjoerd van der Berg
b6a4b0fb5c new function to zero the reported extended memory size 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1436
 2003-11-14 00:01:56 +00:00
Sjoerd van der Berg
670173ebc4 added 32-bit btr opcode 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1435
 2003-11-13 22:49:10 +00:00
Peter Veenstra
81b197a1cb fixed a bug switching too many times to fullscreen 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1434
 2003-11-12 13:27:39 +00:00
Sjoerd van der Berg
c4269952c4 Increase the line cache size 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1433
 2003-11-12 07:16:46 +00:00
Peter Veenstra
1eef79ef64 Made the window the right size 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1432
 2003-11-11 20:20:02 +00:00
Peter Veenstra
a03d87e551 Added patch 829954 from James Wilkinson 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1431
 2003-11-11 18:47:25 +00:00
Peter Veenstra
fdc23c8e04 added some undocumented aliases 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1430
 2003-11-11 18:28:05 +00:00
Sjoerd van der Berg
37f7aa5de5 Fix opcode group 6 
Fix POP R/M have to change sp before the r/m lookup


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1429
 2003-11-11 08:15:52 +00:00
Ulf Wohlers
aebbee499f Show callback descriptions in debugger 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1428
 2003-11-09 16:45:08 +00:00
Ulf Wohlers
94099cbbf1 Added callback descriptions 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1427
 2003-11-09 16:44:27 +00:00
Ulf Wohlers
8b82835cca Added div0 exception 
Added descriptions for dpmi callbacks


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1426
 2003-11-09 16:42:55 +00:00
Sjoerd van der Berg
81ed2689cb Use new lazy flag defines for conditional testing 
changed inc/dec instructions to also safe first parameter


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1425
 2003-11-09 09:48:02 +00:00
Sjoerd van der Berg
4730d55ed9 RCL/RCR instructions changed a bit 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1424
 2003-11-09 09:46:39 +00:00
Sjoerd van der Berg
53874d092a Fix flags with binary operations setting the overflow flag to 0 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1423
 2003-11-09 09:45:01 +00:00
Sjoerd van der Berg
db3d7e7576 variable needs some setting up too 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1422
 2003-11-09 08:30:07 +00:00
Sjoerd van der Berg
7139da9f0d Fix some vstudio.net warnings/errors 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1421
 2003-11-09 08:20:23 +00:00
Sjoerd van der Berg
d44c54a994 New variable dma.cpp needs 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1420
 2003-11-09 08:19:54 +00:00
Dean Beeler
6a3c799e18 Tuned 16-bit samples. Increased support for some tracker programs. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1419
 2003-11-09 04:05:51 +00:00
Dean Beeler
909f7333fb Restored lost DMA functionality. (Fixed MM45 bug.) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1418
 2003-11-09 04:05:06 +00:00