On Tue, Apr 13, 2010 at 02:26:10PM +0800, Roy Tam wrote: > 2010/4/12 Gerhard Wiesinger <li...@wiesinger.com>: > > 3.) There is also a problem with the reported base memory under QEMM386 > > (HIMEM.SYS and EMM386.EXE is correct here). It is 646kB instead of 640kB. > > Therefore base memory test fails. I guess that reporting memory CMOS > > tables/interrupt functions are not implemented correctly. > > - The Base Memory > 640K error seems to be SeaBIOS related. QEMU Bochs > BIOS(tested with both -old-bios hack in 0.12 series and old 0.11.1) > will just freeze after QEMU counted RAM.(Tested with ScriptPC and > Bochs).
The SeaBIOS log would really help. This can be done by adding: -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios to the qemu command line. The memory can be obtained in several places (int 12, int 1588, int 15e801, int 15e820, and mem 40:13). All look fine to me from looking at the code. -Kevin
