valter/dosbox-staging
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Author SHA1 Message Date
Joshua Fern
f2029d71d8 Update copyright dates to 2020 2020-03-07 00:18:01 +01:00
ripsaw8080
3978e05909 Improve prefetch and simple cores to not switch to normal core on trap execution. Fixes the demo version of Prehistorik 2 and similar cases that use the trap flag and prefetch tricks. Thanks NewRisingSun. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4201
 2019-04-01 22:06:11 +00:00
Peter Veenstra
1fbaff47fc Update year and address of FSF 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4183
 2019-01-25 14:09:58 +00:00
Peter Veenstra
5bb10db88b Time keeps on ticking 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4109
 2018-05-29 12:58:58 +00:00
Peter Veenstra
6cf39c1fc6 Years update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4021
 2017-05-30 11:35:08 +00:00
Peter Veenstra
5e4b1c8284 Raise lower limit of cycles in autodetermine mode to improve stability. (lsl7) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3991
 2016-08-10 12:07:43 +00:00
Peter Veenstra
0f4c92ca32 Year update. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3878
 2015-01-06 14:40:32 +00:00
Peter Veenstra
2fea508f7f Year update 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3812
 2013-01-15 09:03:13 +00:00
Peter Veenstra
999f33de27 Update year. Remove CVS tags 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3700
 2011-04-26 09:34:55 +00:00
Peter Veenstra
a78b2c4f8b Update year 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3548
 2010-02-11 13:36:50 +00:00
Peter Veenstra
16d14b78e1 Some year and version numbers 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3410
 2009-05-27 09:15:42 +00:00
Sjoerd van der Berg
88caf1dc71 Add compiler testing for always_inline attribute 
Add compiler testing for fastcall attribute
Add the FASTCALL define to visual c
Remove some overkill inline routines
Make sure that all the inline routines in headers are static


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3355
 2009-04-25 16:25:03 +00:00
Peter Veenstra
e08ea925b7 pedantic warnings. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3209
 2008-08-24 16:43:06 +00:00
Sebastian Strohhäcker
24bb7de36c add prefetch queue emulation 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3158
 2008-05-21 21:29:32 +00:00
Sebastian Strohhäcker
e3aba20b3c better separation of cpu type specific features; make cpu type selectable 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3155
 2008-05-18 13:11:14 +00:00
Sebastian Strohhäcker
ae447b6477 prevent auto cycle adjusting to lower the cycles too much on heavy background load 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3080
 2008-01-16 20:17:15 +00:00
Sebastian Strohhäcker
ee3ead7b27 raise privilege level for cpu-internal supervisor level memory accesses 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3051
 2007-11-26 00:00:58 +00:00
Sebastian Strohhäcker
f65e8e5f09 add recompiling core that uses highlevel function calls 
and the existing lazyflags system for better portability;
thanks to gulikoza for the x86_64 backend


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2865
 2007-06-02 11:47:06 +00:00
Sebastian Strohhäcker
43de744e01 move some FillFlags calls into their respective cpu function; 
change some cpu functions to directly return values


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2864
 2007-06-01 16:40:40 +00:00
Peter Veenstra
0bf5025fea iodelay aware cycle adjustment code. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2802
 2007-02-04 11:10:22 +00:00
Sebastian Strohhäcker
667c756775 enhance cycles config variable a bit 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2780
 2007-01-21 18:14:52 +00:00
Sebastian Strohhäcker
4b6d005406 Add beta2 patch: merge in old trap skip logic again; give trap priority over hw interrupts 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2741
 2007-01-09 17:18:52 +00:00
Peter Veenstra
fdd16dea1a Happy New Year\! 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2728
 2007-01-08 19:45:42 +00:00
Sebastian Strohhäcker
26bc8da23d favoured use of old simple core; default to automatic core selection; 
some processor usage limiting capabilities for max cycles


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2721
 2006-11-14 14:12:00 +00:00
Sebastian Strohhäcker
bd65320c7e add TRx handling opcodes (fixes JetFighter2, thanks to vasyl) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2700
 2006-09-17 13:38:30 +00:00
Sebastian Strohhäcker
8dd057d52e add automatic core selection; 
switch back to default cycles/core on program exit


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2663
 2006-06-29 09:10:10 +00:00
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