valter/dosbox-staging
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Author SHA1 Message Date
Sebastian Strohhäcker
8aadb7d165 use emm system handle for vcpi, increase system handle pages (fixes strange mk2 bug related to continue screen); 
some minor ems improvements so msdos mem.exe detects ems memory


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3480
 2009-10-11 17:11:52 +00:00
Ralf Grillenberger
8132bdca29 Most of the INT14 interface rewritten for better compatibility 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3479
 2009-10-10 13:26:46 +00:00
Sebastian Strohhäcker
c11bc7e1ef recompiler speedups (M-HT) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3478
 2009-10-08 20:01:31 +00:00
Ralf Grillenberger
b8138ed477 - make the modem command parsing code more readable 
- add dummy \K modem command
- improve timing when receiving data so it can go faster


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3477
 2009-10-04 20:57:40 +00:00
Sebastian Strohhäcker
1c410c147e use calling application's code segment rather than psp value for some old-style (dos 1.0) terminate functions (ripsaw, fixes fortune teller) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3476
 2009-10-04 14:28:07 +00:00
Ralf Grillenberger
42d8d2e962 Remove debugging aid that accidentally slipped in 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3475
 2009-10-01 17:25:28 +00:00
Ralf Grillenberger
a9733cefaf Fix crash (buffer overflow) in case of socket error 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3474
 2009-09-29 23:08:22 +00:00
Ralf Grillenberger
772513020f It's 2009 already 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3473
 2009-09-26 09:15:19 +00:00
Ralf Grillenberger
8115555a4a - add 16C550A FIFO support to the serial port 
- timing improvements for directserial
- the platform specific part of directserial is now combined for less redundancy


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3472
 2009-09-25 23:40:48 +00:00
Peter Veenstra
599de7a67f Make it clear we don't support it, else we get detected as win95. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3471
 2009-09-25 20:51:21 +00:00
Sebastian Strohhäcker
9de271f04a re: cmpxchg (comment added) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3470
 2009-09-25 20:47:15 +00:00
Peter Veenstra
5ce390285d add some more cmpxchg stuff. Normal core. with question comment ;) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3469
 2009-09-25 19:20:46 +00:00
Sebastian Strohhäcker
d04f128aae add undocumented ffreep fpu instruction to the recompilers (thanks to ripsaw for figuring this out; fixes Trucks) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3468
 2009-09-23 20:55:19 +00:00
Sebastian Strohhäcker
25c7518a8c backwrap directory iterator variable for iso drive in free iterator function (thanks to rcblanke; fixes armored fist 2 installer on an iso drive) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3467
 2009-09-22 21:48:08 +00:00
Ralf Grillenberger
2970dead37 Add the /B option to the DIR command 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3466
 2009-09-21 21:04:25 +00:00
Peter Veenstra
30822d4895 FFREEP. (thanks ripsaw) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3465
 2009-09-16 18:01:53 +00:00
Ralf Grillenberger
035a5b8a00 In Hercules mode the cursor should always be monochrome. Fixes part of SF Bug 2833492. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3464
 2009-09-10 17:44:57 +00:00
Sebastian Strohhäcker
75d7ee65e9 add special int10 scanline modifying function (hal, fixes some mz700 emulator and others) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3463
 2009-09-06 19:25:34 +00:00
Peter Veenstra
9cab1737b8 This is more pretty accoring to the experts *cough* 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3462
 2009-09-05 11:38:15 +00:00
Peter Veenstra
9c2a664661 Small rewrite by ih8regs. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3461
 2009-09-05 11:10:04 +00:00
Sebastian Strohhäcker
36868f0b7d initialize GUS register (thanks to peter ferrie for checking this out) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3460
 2009-09-03 16:03:01 +00:00
Peter Veenstra
f344153356 Array overflow. Borland c++ 4.5 installer. (thank you for the report luagnome) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3459
 2009-08-31 18:03:08 +00:00
Sebastian Strohhäcker
decb3823d2 int13 unconditionally enables the interrupt flag on return (ripsaw, fixes some pirates booter version); 
change the set/clear flag for callback return functions a bit (hal)


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3458
 2009-08-23 17:24:54 +00:00
Sebastian Strohhäcker
404af77c9b allow working-directory specifying for copy parameters (ripsaw; fixes Wrath of Earth regression) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3457
 2009-08-15 09:32:20 +00:00
Sebastian Strohhäcker
b9e085dd52 narrow down low-level disk read hack (installers use it as hd-check), thanks to ripsaw; fixes Kick Off 3 regression 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3456
 2009-08-12 21:16:09 +00:00
Sebastian Strohhäcker
21612af820 some big-endian fix for the recompiling core (emulated register access) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3455
 2009-08-02 16:52:33 +00:00
Sebastian Strohhäcker
ff7bd7dc3c some refinements to the video parameter table handling 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3454
 2009-08-01 13:39:48 +00:00
Peter Veenstra
15029fe034 Fix input in defor. (Buggy handler, but worked in DOS) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3453
 2009-07-31 16:41:37 +00:00
Sebastian Strohhäcker
e744620458 add video parameter table for low-number video modes (special usage for cga/tandy/pcjr machines), thanks to hal; 
some cleanup


Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3452
 2009-07-31 15:36:01 +00:00
Sebastian Strohhäcker
b560a767ef COPY is partially directory-aware (ripsaw) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3451
 2009-07-25 16:25:43 +00:00
Sebastian Strohhäcker
669ec92a59 add finer-grained dma wrapping capabilities 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3450
 2009-07-24 09:56:14 +00:00
Peter Veenstra
76794c051e Fix compilation 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3449
 2009-07-22 09:09:35 +00:00
Sebastian Strohhäcker
c1305f8dda check for pic irq events after emulated iret instruction for the recompiler 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3448
 2009-07-20 17:55:52 +00:00
Sebastian Strohhäcker
3aa48444fd dos open file in write-only mode uses append type open (thanks to ripsaw for pointing to this) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3447
 2009-07-18 18:42:55 +00:00
Sebastian Strohhäcker
f06f10d3dd fix some umb/dos memory chaining return code (ripsaw, fixes The Legacy with umb disabled) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3446
 2009-07-15 17:05:07 +00:00
Sebastian Strohhäcker
4b15cbd0a1 prevent write-through for recompiler code pages in rom area (pitfall2 pcjr booter) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3445
 2009-07-12 20:13:05 +00:00
Sjoerd van der Berg
4ed39f7fd3 Set the correct dsp version for sb 1.5 ( thanks tryton ) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3444
 2009-07-11 10:39:38 +00:00
Sebastian Strohhäcker
655b7caa71 textmode address handling updated (hal) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3443
 2009-07-11 10:25:25 +00:00
Sebastian Strohhäcker
a55cf50692 some fixes to the fcb parse functionality, thanks to ripsaw for finding those 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3442
 2009-07-09 20:06:57 +00:00
Sebastian Strohhäcker
934dff7731 symmetrically beautify the memory start to work around some more buggy installers/games 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3441
 2009-07-08 20:05:41 +00:00
Peter Veenstra
1660096f6b Fix Allertone football manager (thanks ripsaw) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3440
 2009-07-04 21:23:35 +00:00
Peter Veenstra
bc5a4d7172 fix shift. 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3439
 2009-07-03 19:36:57 +00:00
Sebastian Strohhäcker
294da23d83 raise dos mcb start to fix buggy installers (ripsaw; fixes 7th guest installer) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3438
 2009-07-02 18:56:11 +00:00
Sebastian Strohhäcker
6624a00d18 add cga lightpen functionality (hal) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3437
 2009-06-29 18:43:33 +00:00
Sebastian Strohhäcker
26e4b50da0 vga attrib register/blanking updates (hal); cleanup 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3436
 2009-06-28 14:56:14 +00:00
Sebastian Strohhäcker
eb9633a6e4 optimizations for the recompiler arm backend (M-HT) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3435
 2009-06-27 12:51:10 +00:00
Sebastian Strohhäcker
bf3652563b prevent excessive inlining in prefetching core 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3434
 2009-06-26 16:43:30 +00:00
Sebastian Strohhäcker
8213b3da0e fix operator/return value aliasing in special case for arm recompiler backend (M-HT) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3433
 2009-06-25 19:31:43 +00:00
Sebastian Strohhäcker
31f6dccfa0 disable vcpi if no extended memory available (as no descriptor tables can be set up) 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3432
 2009-06-24 17:44:52 +00:00
Sebastian Strohhäcker
704221c89d add lowlevel tandy dac implementation 
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3431
 2009-06-23 17:46:05 +00:00