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57 Commits

Author SHA1 Message Date
Allofich
0dbb160c28 Fix uninitMemberVar warnings 2019-10-27 23:50:53 +09:00
Allofich
038566362e Fix Cppcheck funcArgNamesDifferent warnings 2019-10-21 22:08:39 +09:00
Allofich
ede9a90942 Fix Cppcheck passedByValue warnings 2019-10-20 22:40:55 +09:00
Allofich
6b0c382458 SVN r4239, SVN r4242 
(Changes to drive handling. Some was already in DOSBox-X, some
conflicts. Non-conflicting parts not in DOSBox-X yet are added here)
 2019-07-09 22:10:30 +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
3da34ada5b SVN r3917 
Make variable types used in swapping consistent and use Bit8u for drives.
 2019-05-05 01:52:47 +09:00
Cameron Cawley
d5cad733f7 Fix missing includes 2018-12-30 17:55:59 +00:00
Jonathan Campbell
695fccefe7 Floppy disk tracking: Keep track of disk change signal, set it when disks are changed or swapped 2018-11-17 13:23:10 -08:00
Jonathan Campbell
8282f467d5 NFDR1 support, experimental 2018-11-04 19:33:51 -08:00
Jonathan Campbell
f26df42c12 Revert "D88: Report duplicate sectors" 
This reverts commit 1429848175.
 2018-11-02 15:41:32 -07:00
Jonathan Campbell
1429848175 D88: Report duplicate sectors 2018-11-02 15:37:49 -07:00
Jonathan Campbell
62a365d96c VFD image support: Some disk images (such as Ys II) have fill byte 0xFF but no data offset. Take that to mean the fill byte is 0xFF instead of erroring out. This allows the VFD images from an abandonware site to run 2018-11-01 23:35:18 -07:00
Jonathan Campbell
ec782ea795 Initial NFD disk image support (read only) 2018-10-31 00:14:41 -07:00
Jonathan Campbell
e285b54b36 Update BOOT mode to reject D88 images IF the fd_type field says it is 2D (neither double nor high density) 2018-05-26 21:34:07 -07:00
Jonathan Campbell
9b156f119c Begin, D88 disk image support 2018-05-26 13:25:43 -07:00
Jonathan Campbell
ce8edc9371 BIOS disk: write functions should accept const * pointer. write() does not modify buffer 2018-05-25 20:06:07 -07:00
Jonathan Campbell
33c98bbaf9 VFD image sector lookup 2018-05-23 00:04:40 -07:00
Jonathan Campbell
550e8bce05 Extend image support for varied FDD sectors 2018-05-20 01:24:46 -07:00
Shane Krueger
f0051813ba Cleanup imageDisk inheritance and misc 2018-04-30 00:45:46 -04:00
Shane Krueger
157e816284 Renamed conversion function appropriately and added comment 2018-04-29 20:45:13 -04:00
Shane Krueger
0c7c8af948 Prevent reading/writing past end of mounted VHD files 2018-04-29 15:17:29 -04:00
Shane Krueger
1a68d1e03c Enable differencing VHD disks 2018-04-29 15:00:33 -04:00
Jonathan Campbell
e9e7c41774 Fix VHD support code to compile with pre-C++11 GCC 2018-04-22 17:41:00 -07:00
Shane Krueger
ddae7ee251 Dynamic VHD support 2018-04-22 18:26:43 -04:00
Shane Krueger
dc716db95e Update to support 4 hard drives attached to BIOS and IDE 2018-03-13 13:48:36 -04:00
Shane Krueger
242d379795 Misc refactoring 2018-03-12 23:58:22 -04:00
Shane Krueger
215e70146e Ramdrive bug fixes and changed drive limits from ATA limits to BIOS/MBR limits 2018-03-11 11:33:43 -04:00
Shane Krueger
5f6cb34e8c ramdrive format bugfix 2018-03-10 14:33:29 -05:00
Shane Krueger
9050fbf3b0 Ramdrive code fix 2018-03-10 10:02:36 -05:00
Shane Krueger
891ead95ad Update ramdrive code 2018-03-10 10:02:36 -05:00
Shane Krueger
f0cff0fa2d Updates to ramdisk code 2018-03-10 10:02:36 -05:00
Shane Krueger
f7c2e7cc33 Add extra fields to DiskGeometryList[] in bios_disk 2018-03-10 10:02:36 -05:00
Shane Krueger
383a1a0b56 Rewrite of imageDiskMemory::Format() 2018-03-10 10:02:36 -05:00
Shane Krueger
3a09a9da51 Ramdrive new formatting code work in progress 2018-03-10 10:02:35 -05:00
Shane Krueger
138a00ce4c Updated ramdisk formatting code to match FAT12/FAT16 specifications a little better; also deleted duplicate copy of freedos_mbr 2018-02-28 12:36:45 -05:00
Shane Krueger
40fa28ddd1 Rename 'ramcluster' to 'chunk' in bios_memdisk.cpp 2018-02-28 11:17:41 -05:00
Shane Krueger
69de7daf79 Add feature: memory-backed disk images 2018-02-25 23:09:47 -05:00
Jonathan Campbell
0922223adf FAT and imageDisk: store the capacity in the class. Fix imgmount to 
allow mounting the El Torito disk portion of a CD-ROM drive as a drive
letter.
 2018-01-14 01:35:08 -08:00
Jonathan Campbell
9b5e4d71c5 Prepare for writing support for VFD images. 2017-11-26 21:02:15 -08:00
Jonathan Campbell
0564c4d2e8 PC-98: Initial FDD (VFD) image support. 2017-11-26 08:29:42 -08:00
Jonathan Campbell
0db11c0521 disk image offset variable. PC-98 1.2MB 3-mode floppy disk format 
specification. FDI image detection (by extension) to apply 4K offset to
image I/O to read the image properly. imageDisk can now recognize PC-98
FDI images.
 2017-11-25 14:08:44 -08:00
Jonathan Campbell
a27e08afe5 Disk format image add bytes per sector field. 2017-11-25 13:47:03 -08:00
Jonathan Campbell
2ec8aeb3a2 add entry point in INT 13h emulation to get drive A and B. remove code 
for all but the first FDC. It's probably better if we flesh out FDC
emulation first before trying to support more than one FDC.
 2015-02-22 13:54:01 -08:00
Jonathan Campbell
ffbad0b2b3 svn mainline r3878: 
Year update.
 2015-01-25 21:13:25 -08:00
Jonathan Campbell
0d2e1023c0 add configure option (disabled by default) to enable the 50ms delay 
between VGA mode changes that DOSBox normally does by default. Hopefully
now when I do DOS demoscene captures, I don't get junk frames anymore
whenever mode changes are involved. It is an option you want to enable
in some cases, like when running weird demos like DoWhackaDo.

Also added code to better addref/release disk images on disk/CD
swapping, which fixes the segfault I observed running Windows 95 with
two ISO images attached.
 2014-12-23 01:34:12 -08:00
Jonathan Campbell
6b8f83694a add refcounting to imageDisk class. 2014-10-11 01:26:17 -07:00