2010/3/10 Kevin O'Connor <ke...@koconnor.net>: > On Mon, Mar 08, 2010 at 10:04:57AM +0800, Roy Tam wrote: >> Hi all, >> >> I found some regression bugs that seems relate to SeaBIOS and I hope >> we can add back booting with Bochs BIOS in git so that we can further >> testing that the bug is in SeaBIOS or in QEMU 0.12. >> Following list is the regression that I encountered and which works in >> 0.11.1: > > Thanks for the report. > > It would help quite a bit if you could gather some additional > debugging information from SeaBIOS. The simplest way is to grab: > > http://linuxtogo.org/~kevin/SeaBIOS/test/bios.bin-0.5.1-debug-20100228 > > and replace the standard bios.bin with this file. Then launch qemu > with the additional parameter "-serial file:mylog". Then forward the > "mylog" file back. > > SeaBIOS has a wealth of debugging information that could help solve > these issues.
Tried this this BIOS and 2 debug logs generated. seabios-debug.log is booting fdos0138.img and closes QEMU after boots to prompt. seabios-debug-2.log is booting fdos0138.img and type something and Illegal Instruction occurred. > >> http://www.drdosprojects.de/cgi-bin/download.cgi/d090723b.zip > [...] >> http://homepage1.nifty.com/bible/dos/fdos0138.lzh > > I'll take a look. > > -Kevin >
seabios-debug.log
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seabios-debug-2.log
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