Hello. Bart Oldeman wrote:
HIMEM.SYS might be able to run in DOSEMU if DOSEMU would implement int 0x15/0x87 to copy extended memory though.
It can't.
HIMEM.SYS might be able to run in DOSEMU if DOSEMU would implement int 0x15/0x87 to copy extended memory though.
Real mode is an ultimate requirement for himem to work. You can't set up the Big Real Mode from within v86. Here is the source: http://honors.tntech.edu/~will/fileformat.virtualave.net/programming/himem/xm386.asm Here is the relevant part: --- mov bx, descRealBig - OurGDT ; Special 4Gb selector lgdt qword ptr cs:[GDTPtr] mov eax, cr0 or al,1 mov cr0, eax ; Go into Protected Mode ; NOTE: NMIs will kill us!!! --- Both "lgdt" and "mov cr0" are priviledged. - To unsubscribe from this list: send the line "unsubscribe linux-msdos" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
