valter/dosbox-staging
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41 commits

Author SHA1 Message Date
Sebastian Strohhäcker
97470261fb tweak size of auto-cycle interval (ih8regs); 
switch to auto-cycle guessing if appropriate


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2660
 2006-06-25 18:49:32 +00:00
Sebastian Strohhäcker
e3fe68c847 fix some trapflag bugs, add partial trapflag handling to the dynamic core 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2655
 2006-06-20 17:14:04 +00:00
Sebastian Strohhäcker
2ae27a0bb9 precalculate inverted stack mask; improve dynamic core stack functions 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2606
 2006-04-18 17:44:25 +00:00
Sjoerd van der Berg
4a0acfb45a New format for mapper handlers to support keeping keys pressed. 
Add unlocked speed hotkey
Add some sort of auto cycle guessing


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2490
 2006-02-12 23:28:21 +00:00
Peter Veenstra
df67775306 time passes on and on.... 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2480
 2006-02-09 11:47:57 +00:00
Sebastian Strohhäcker
b48eceebe7 cpu updates (privileged instructions, trapflag handling) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2275
 2005-08-15 13:43:44 +00:00
Sebastian Strohhäcker
0e0f294202 better compatibility while in v86-mode (Strike Commander etc.) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2228
 2005-07-04 20:20:19 +00:00
Peter Veenstra
989727eaae new include system 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2136
 2005-03-24 10:18:45 +00:00
Peter Veenstra
2094d8b985 Year update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2106
 2005-02-10 10:21:12 +00:00
Sjoerd van der Berg
cfec9cb464 added core_simple 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1921
 2004-08-23 12:19:52 +00:00
Peter Veenstra
ca409fd57c Typo in preamble 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1899
 2004-08-04 09:12:57 +00:00
Sjoerd van der Berg
de5dd0de7c make prepare exception function global 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1777
 2004-04-24 09:17:00 +00:00
Sjoerd van der Berg
5460def634 Changes to cpu cores. 
Save/Load eip after each opcode
Handle IO exceptions
Handle protection exception for protected opcodes with too less privilege


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1773
 2004-04-22 22:40:46 +00:00
Sjoerd van der Berg
988633017d Changed some cpu functions to get opcode length as parameter 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1746
 2004-03-31 17:23:46 +00:00
Sjoerd van der Berg
73879ec6b7 global direction flag register 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1562
 2004-01-11 12:29:28 +00:00
Peter Veenstra
fcbd0fe854 Copyright to 2004 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1552
 2004-01-10 14:03:36 +00:00
Sjoerd van der Berg
ce71f7d35a Only use #pragma's in visual c 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1518
 2004-01-01 16:48:36 +00:00
Sjoerd van der Berg
23a4d8fe3d Changed cpu core names 
Changed the exception handling of far jmp/calls interrupts and some others
Added x86 dynamic core startup code
Some new defines to enable/disable the dynamic core


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1513
 2004-01-01 12:26:08 +00:00
Ulf Wohlers
7d859fe795 added opcode length as parameter for ret,call and jmp instructions 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1487
 2003-12-11 21:35:06 +00:00
Sjoerd van der Berg
67c0a2329f New entries for exception generating instructions 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1483
 2003-12-10 17:24:13 +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
c0eeebc16a Some changes for main interrupt handler and endian fixes for descriptor structures 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1399
 2003-11-05 19:39:51 +00:00
Sjoerd van der Berg
e92e17addd New lazy flag header file 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1377
 2003-10-26 18:58:46 +00:00
Sjoerd van der Berg
bafbf29f94 New handling of pmode related functions 
Preperations for taskswitching/v86 mode


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1152
 2003-07-26 10:33:37 +00:00
Sjoerd van der Berg
cbd33bfa95 Removed lazy flag stuff 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1085
 2003-07-06 13:08:18 +00:00
Ulf Wohlers
bd1512749f Made CPU_Push/Pop accessable 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1081
 2003-07-05 14:05:39 +00:00
Sjoerd van der Berg
5794ebcb0e Added HLT instruction 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1053
 2003-06-14 07:24:17 +00:00
Sjoerd van der Berg
9b64906560 Add definition of parity table 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1032
 2003-06-02 21:05:18 +00:00
Sjoerd van der Berg
82c7fc4021 Added VERR and VERW 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@977
 2003-05-01 18:08:57 +00:00
Sjoerd van der Berg
f04d776aa9 Fix for selectors always coming from GDT 
Removed save function from Descriptor.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@959
 2003-04-23 19:22:28 +00:00
Sjoerd van der Berg
60e058ca76 Some more protected mode opcodes added. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@946
 2003-04-20 10:40:13 +00:00
Sjoerd van der Berg
2639d29db8 CPUID Instruction 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@936
 2003-04-16 16:34:37 +00:00
Sjoerd van der Berg
2821b22b1e Changes for protected support someday. 
Changes to flag handling
Changes to some structures and classes.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@912
 2003-04-13 18:29:15 +00:00
Sjoerd van der Berg
d4d1d72f6a Some prelimenary changes. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@892
 2003-04-08 18:54:17 +00:00
Ulf Wohlers
140a8d3238 fixed bug in Descriptor::Load/SaveValues 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@873
 2003-04-06 10:41:52 +00:00
Ulf Wohlers
e2e143a846 Added Descriptor/table classes 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@872
 2003-04-06 10:25:07 +00:00
Sjoerd van der Berg
6fcd5cc659 Changes for flag layout and some new support #defines 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@862
 2003-04-02 15:33:47 +00:00
Sjoerd van der Berg
f5b3b79c95 New cpu decoder type. 
Added the new cpu timing variables for cycles.


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@503
 2002-11-17 08:32:32 +00:00
Sjoerd van der Berg
311f87dcb4 Changed the counter for the cpu decoder to a signed integer and changed the cpu_cycle counter 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@386
 2002-10-20 10:44:31 +00:00
Sjoerd van der Berg
4d7db67896 Clean up and removal of setsegment_16 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@154
 2002-08-19 10:45:43 +00:00
Sjoerd van der Berg
42e5d0b779 First CVS upload. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@80
 2002-07-27 13:08:48 +00:00