joncampbell123/dosbox-x
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46 Commits

Author SHA1 Message Date
Allofich
038566362e Fix Cppcheck funcArgNamesDifferent warnings 2019-10-21 22:08:39 +09:00
Allofich
4f143be7b2 Fix uninitialized member variable warnings 2019-10-11 23:00:55 +09:00
Jonathan Campbell
9a88a8a457 DTA class allow reading attribute 2019-09-02 22:35:32 -07:00
Jonathan Campbell
5bad16d9f6 DOS FCB allow pointer change 2019-09-02 22:14:59 -07:00
Jonathan Campbell
864fb6b3b0 DOS: Allow FCB creation to set volume label if volume label attribute is set 2019-09-02 03:20:46 -07:00
Jonathan Campbell
3151e108f7 DOS: Fix the List of Lists to point at the Disk Parameter Block, for PC-98 games that enumerate the list directly 2019-08-27 12:27:01 -07:00
Jonathan Campbell
b66ba3133b DOS: Replace hard-coded 9 bytes per DPB entry with dos.tables member that declares the bytes per entry, with defaults appropriate for MS-DOS 4.x to 6.x emulation 2019-08-26 15:54:05 -07:00
Allofich
46e6fc20b1 Type-conversion warning fixes 2019-06-29 22:51:44 +09:00
Jonathan Campbell
13646fc615 Merge pull request #1141 from Allofich/warnings3 
Cleanup
 2019-06-15 08:53:57 -07:00
Allofich
8598f90386 Remove undefined function declarations 2019-06-15 20:13:21 +09:00
Allofich
62fed560b4 Fix uninitialized variable warnings 
Also fix a NULL dereference warning
 2019-06-14 22:40:22 +09:00
Allofich
d84a812743 SVN r4183 (second half) 
Update year
 2019-06-03 23:01:41 +09:00
Allofich
05619dd023 SVN r4183 (first half) 
Update address of FSF
 2019-06-03 22:54:46 +09:00
Allofich
be94577820 SVN r4120 
Support some installer disk detection methods: block device count, and
specific MBR/boot sector contents. Fixes (original) SimCity, Amberstar,
and later MicroProse installers.
 2019-05-27 00:31:08 +09:00
Allofich
65b73d0875 SVN r4097 
ANSI emulation is activated for the session when an escape sequence is
encountered other than those used by internal messages. Fixes LucasArts
setup programs provided that ANSI emulation is not activated.
 2019-05-26 01:49:52 +09:00
Allofich
bea0bea163 SVN r3983 
Be more compatible by converting tabs to spaces in the DOS console
device rather than in the video BIOS teletype function.
 2019-05-13 20:08:04 +09:00
Allofich
7f680e0adc SVN r3962 and r3971 
Set record size to 128 if it is 0 in the FCB when calling any FCB
read/write function
Fixes for acad 10:
- Add missing reference counting when the file is already open when
calling FCB_Open, so that acad, which uses FCBs and normal handles on
the same file, works better.
- Remove FCBs being added to the PSP filetable and rewrite most
functions to support this change. This way acad won't run out of
temporary (fcb) files when low on memory.
 2019-05-12 17:57:00 +09:00
Allofich
beb7ece1e5 SVN r3955 
Correct some offsets in the DTA for FCB-based search results. Fixes DIR
listing in COMMAND.COM from MS-DOS and file info in XTree Gold.
 2019-05-11 21:47:15 +09:00
Allofich
765537d4c7 SVN r3938 
Add call to clear out some more fields, needed for fcb name parsing
 2019-05-09 19:04:32 +09:00
Jonathan Campbell
f459a42639 fix freetype vcxproj 2019-04-02 20:48:10 -07:00
Jonathan Campbell
566a91f7d6 remove mingw redefine 2019-04-02 17:25:10 -07:00
Jonathan Campbell
9b3b6a796e compiler warning fixup, in the x86_64 case 2018-12-23 23:21:24 -08:00
Zoltán Mizsei
136a90db26 Patch for ftello/fseek/fopen support 2018-11-10 16:51:12 +01:00
Jonathan Campbell
b0c4e1009e FAT: Increase maximum sector size to 2048 2018-11-08 21:13:34 -08:00
Jonathan Campbell
0444091f91 more 2018-07-15 07:38:26 -07:00
Jonathan Campbell
ada1fd1510 remove unused DOS variable 2018-07-15 01:20:32 -07:00
Jonathan Campbell
59d27964a8 New dosbox.conf option to control the size of the Swappable Data Area 2018-03-30 19:38:38 -07:00
Jonathan Campbell
fc03cba4bb Fix COMMAND.COM to allocate from normal conventional memory so that the PSP and environment block segments appear normally in the MCB chain. For some reason this seems to help resolve crashes with some games, including Sim City 2000. 2018-03-28 08:20:39 -07:00
Jonathan Campbell
f40139764a Update DOS_GetMemory to log allocations, and debugger to show the allocation log 2018-03-14 06:55:05 -07:00
Jonathan Campbell
0d1beebfd1 add mount -ro option, to mount a local folder readonly, update DOS kernel to support returning "write protect" error code 2018-02-08 00:29:25 -08:00
Jonathan Campbell
4345b7c25f Following prior changes, change maximum sector size to 1024 
bytes/sector. DOSBox-X now appears to be able to mount PC-98 FDI images
directly.
 2017-11-25 23:12:02 -08:00
Jonathan Campbell
03ac1a43c0 make bootsector max size a #define constant. remove unused misc[] member. 2017-11-25 21:48:40 -08:00
Jonathan Campbell
e23fcd39bb DOS info block fix: the NUL header has two 16-bit WORDs for interrupt 
and strategy, NOT one 32-bit DWORD for strategy. Each 16-bit WORD is an
offset relative to the header.
 2017-09-16 18:57:43 -07:00
Darik Horn
7f78ea0955 Use regular file streams in MinGW builds. 
Interfaces like fopen, ftell, and fseek are 64-bit compatible in the
MinGW runtime.
 2017-05-12 13:08:16 -04:00
Jonathan Campbell
5b90fd9eee sticking large binary blobs in shell.cpp is messy. start moving those 
blobs out into their own files.
 2015-10-19 13:21:18 +00:00
Jonathan Campbell
3232582e8e sorry. LFN patch completely breaks file I/O in DOSBox. reverting. 2015-08-16 03:33:59 -07:00
Jonathan Campbell
41bd80c3bf LFN (Long File Name) support patch 
[https://github.com/joncampbell123/dosbox-x/issues/105]
 2015-08-16 02:02:30 -07:00
Jonathan Campbell
ffbad0b2b3 svn mainline r3878: 
Year update.
 2015-01-25 21:13:25 -08:00
Jonathan Campbell
7e6d9e25c4 DOS kernel: Modified psp() and dta() functions to print BUG message and 
ignore attempts to read/write PSP and DTA segments IF booted into a
guest OS.
 2014-04-26 00:15:10 -07:00
Jonathan Campbell
e1aa849af8 Define DOS_FIRST_SHELL_END variable to mark the end of the shell's 
workspace. The reason this variable is needed is because DOSBox-X's
dynamic allocation mode permits additional allocation to happen before
determining the value of DOS_MEM_START. And the reason that is important
is because the DOS shell builtin assumed that it could use the area from
DOS_FIRST_SHELL+19 to DOS_MEM_START as it's environment block, when it
turns out the dynamic allocation method would have already assigned the
extra space to certain DOS kernel structures. Oops!
 2014-04-23 13:37:52 -07:00
Jonathan Campbell
34aecc57cf update DOS_GetMemory() to carry with it a string to convey the purpose 
of the allocation.
 2014-01-21 15:01:00 -08:00
Jonathan Campbell
fa43e4b203 move fixed global constants defining segments into dos.cpp and make them 
variables. We're going to allow for dynamic mapping later.
 2014-01-18 16:56:36 -08:00
Jonathan Campbell
1754a6caf5 updated comments about apparently data at 0xD000. It turns out what 
DOSBox was doing at 0xD000 was emulating Upper Memory Blocks. Added code
to memory handler to default map out those pages, then allow the XMS
driver to map them back to RAM. Added options so that you can control
the UMB region and size from dosbox.conf.
 2014-01-18 16:19:33 -08:00
Jonathan Campbell
4d0e86801f split DOS_GetMemory() to make BIOS_GetMemory() which allocates from a 
region in the 0xF000 segment instead of DOSBox's private segment at
0xC800. Corrected language regarding realbig16, the B (big) bit hack
doesn't allow for 32-bit real mode code, it only allows the code segment
to extend past 64KB (huge real mode).
 2014-01-18 15:18:46 -08:00
Jonathan Campbell
21614b8c3f toss out my copy, integrate tawoongs's daum branch code into mine, 
remove what won't compile, begin work.
 2013-10-14 05:07:26 -07:00
root
f331824031 port from svn 2013-07-07 20:39:49 -07:00