Many thanks for the reference PDF, mine is one of the first ones from '92, a 6384-Mxxx, with a integrated ISA Tseng ET4000AX. I had already found the greyhost mirror for the valuepoint BIOS update floppies, if you write a floppy with these executables and open the image file you can see that it …

I picked a 486 LPX Board from a valuepoint since it had a tseng et4000ax, but after trying to boot it I realized it didn't have BIOS chips (it has two 64k 27C512 in internet photos). I have checked in IBM bios flash disks, but this BIOS seems to be very difficult to find, is there anyone who has …

Well, unfortunately, I can use an adequate machine (with an 9800 pro) and are online only in weekends, so I can't help you. The error in gdb is this: This GDB was configured as "i686-pc-mingw32"... (gdb) run Starting program: C:\msys\home\Iv n\dosbox-moe\src/dosbox.exe Program received signal …

Some virii and other programs (like Second Reality) can do very nasty things by redirecting int 1, the trace interruption. If the trap flag (TF) is set, they can execute the int 1 handler for every instruction. Alternatively, are you using dynamic core? Debugging in dynamic core works block by block …

I have been trying to compile the patch under MingW too. These two functions are part of OpenGL 1.2 and 1.3. The tricky part is that Windows has a very old OpenGL 1.1 implementation in opengl32.dll and all 1.2 and posterior functions are implemented by the driver as extensions, so you must load the …