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Tuesday, February 3rd, 2004 - Harekiet
DOSBox 0.61 Released
* Added a beta dynamic cpu for x86 hosts (very unstable)
* Added opengl and hardware overlay display output
* Rewrote the vga screen updates to go in lines
* Added paging and v86 support to cpu emulation
* Added a config option to simulate a certain type of machine
* Added hercules graphics emulation
* Made CGA/TANDY modes more compatible
* Updated textmode drawing routines to support blinking colors
* Fixed VESA set page function that was documented wrong
* Fixed some wrongly emulated cpu opcodes.
* improved exception handling
* debugger: fixes; logging of gdt,lgt,idt, new commands(Fizzban)
* fixed some mscdex issues (drive letter header error, added get
directory entry)
* added/fixed some bios funcs
* added some rarely used xms functions (thanks c2woody!)
* implemented GUS emulation
* Added 16-bit DMA support (for GUS and eventually SB16)
* Fixed many small bugs in filehandling routines
* Many small FPU fixes (c2woody/Fizzban)
* Some keyboard improvements (pharlab games)
* Some Timer and cmos/rtc fixes (Mirek/Srecko/Others)
* Lot's of mouse fixes (Help from various people)
* Enabled internal modem
* Made the DOS parsing routines a bit more flexible
* Added Subst (Srecko)
* Added cdrom ioctl support for linux (prompt)
* Many internal DOS fixes: memory/files/datastructures.
* Got some help from c2woody in allowing more than 1 irq being served
* Disabled DPMI (not needed anymore. DOSBox handles almost every
extender)
* Search configfile in $HOME directory if none present in current
directory
* Added another way to switch to protected mode.
(Thanks Morten Eriksen!)
* Fixed some odd badly documented behaviour with PSP/DTA
* Added some warnings on opening of readonly files in writemode
(DOS default).
* Many shell enhanchements
* Fixed a win32 specific bug dealing with filenames starting with a "."
* Fixed some bugs with the directory structure: not found/can't save
errors
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Changes since 0.58:
* Added basic 386 protected mode support.
* Added FPU emulation.
* Added a virtual modem to dial to TCP sockets, still somewhat bugged.
* Added VESA VBE 2.0 support for 256 color modes.
* Added SB PRO 2.0 support.
* Added internal DPMI host to handle some problematic games.
* Added some support for tandy video mode.
* Added some shell enhancements like tab-completion.
* Added better support for CD drives, better audio playing and cd labels.
* Added several features to the debugger.
* Changed memory system for future page mapping support.
* Changed large piece of VGA emulation core to handle
future changes for hercules and full cga,tandy emulation.
* Changed DMA for better accuracy.
* Changed Tandy 3-voice emulation to use MAME's sn76496 code.
* Fixed several bugs in directory caching code.
* Fixed bugs in PIT and real time clock for better timing.
* Fixed some issues with the console screen on windows.
* Fixed several issues with the internal mouse driver.
* Fixed bugs with files being opened multiple times, still not
perfect but better.
* Fixed a load of small other bugs that i've forgotten with these long
delays between releases
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needed. This is required because esound has been droped as a dependancy.
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DOSBox is a DOS-emulator using SDL for easy portability to
different platforms, DOSBox has already been ported to
several different platforms, such as Windows, BeOS, Linux,
Mac OS X...
DOSBox emulates a 286/386 realmode CPU, Directory
FileSystem/XMS/EMS, a SoundBlaster card for excellent sound
compatibility with older games...
You can "re-live" the good old days with the help of
DOSBox, it can run plenty of the old classics that don't
run on your new computer !
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