That worked. I appreciate your support. My next step is to boot into OFW from a flash drive. Thanks! <br>-deech<br><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Nov 23, 2012 at 6:41 PM, Mitch Bradley <span dir="ltr"><<a href="mailto:wmb@laptop.org" target="_blank">wmb@laptop.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Do a "svn update" to pick up my latest changes and try the "BIOS"<br>
version again. Let me know if you have any problems. I fixed a<br>
regression caused by some changes that I made several months ago.<br>
<br>
By the way, you can see OFW's early startup progress if you add "-serial<br>
/dev/tty" to the qeme command line. That's how I debugged the problem.<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
<br>
<br>
- Mitch<br>
</font></span><div class="im HOEnZb"><br>
On 11/22/2012 3:22 AM, aditya siram wrote:<br>
</div><div class="HOEnZb"><div class="h5">> Hi all,<br>
> I was trying to get OFW running on Qemu to play with it and have been<br>
> unsuccessful so far. My OFW is the latest Subversion as of yesterday.<br>
> When I follow the instructions for creating a BIOS [1] or a floppy [2] I<br>
> get a black non-responsive screen. Running `strace qemu-system-i386 -L<br>
> /usr/local/share/qemu -boot a -fda floppy.img` I can see that it's stuck<br>
> in some loop [3] but I can't tell what it is or how to fix it. I think<br>
> that Qemu itself works because I booted it with one of the linux test<br>
> images available for download from their site and it works fine. I'm<br>
> using a Thinkpad X200 with Ubuntu 12.04 and kernel version<br>
> 3.5.0-18-generic and Qemu version 1.2.1.<br>
><br>
> Appreciate your help!<br>
> -deech<br>
><br>
> [1] <a href="http://www.openfirmware.info/Building_OFW_for_QEMU" target="_blank">http://www.openfirmware.info/Building_OFW_for_QEMU</a><br>
> [2] <a href="http://www.openfirmware.info/Building_OFW_to_Load_from_BIOS" target="_blank">http://www.openfirmware.info/Building_OFW_to_Load_from_BIOS</a><br>
> [3]<br>
> execve("/usr/local/bin/qemu-system-i386", ["qemu-system-i386", "-L",<br>
> "/usr/local/share/qemu", "-boot", "a", "-fda", "floppy.img"], [/* 55<br>
> vars */]) = 0<br>
> brk(0) = 0xb98f3000<br>
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or<br>
> directory)<br>
> mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,<br>
> 0) = 0xb7484000<br>
> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or<br>
> directory)<br>
> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3<br>
> fstat64(3, {st_mode=S_IFREG|0644, st_size=60418, ...}) = 0<br>
> mmap2(NULL, 60418, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7475000<br>
> close(3) = 0<br>
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or<br>
> directory)<br>
> open("/lib/i386-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3<br>
> read(3,<br>
> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\30\0\0004\0\0\0"..., 512)<br>
> = 512<br>
> fstat64(3, {st_mode=S_IFREG|0644, st_size=30684, ...}) = 0<br>
> mmap2(NULL, 33360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)<br>
> = 0xb746c000<br>
> mmap2(0xb7473000, 8192, PROT_READ|PROT_WRITE,<br>
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7473000<br>
> close(3) = 0<br>
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or<br>
> directory)<br>
> open("/lib/i386-linux-gnu/libglib-2.0.so.0", O_RDONLY|O_CLOEXEC) = 3<br>
> read(3,<br>
> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@O\1\0004\0\0\0"...,<br>
> 512) = 512<br>
> fstat64(3, {st_mode=S_IFREG|0644, st_size=1026920, ...}) = 0<br>
> mmap2(NULL, 1027232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,<br>
> 0) = 0xb7371000<br>
> mmap2(0xb746a000, 8192, PROT_READ|PROT_WRITE,<br>
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf9) = 0xb746a000<br>
> close(3) = 0<br>
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or<br>
> directory)<br>
> open("/lib/i386-linux-gnu/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3<br>
> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0<br>
> \n\0\0004\0\0\0"..., 512) = 512<br>
> fstat64(3, {st_mode=S_IFREG|0644, st_size=9808, ...}) = 0<br>
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,<br>
> 0) = 0xb7370000<br>
> mmap2(NULL, 12432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)<br>
> = 0xb736c000<br>
> mmap2(0xb736e000, 8192, PROT_READ|PROT_WRITE,<br>
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb736e000<br>
> close(3) = 0<br>
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or<br>
> directory)<br>
> open("/lib/i386-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3<br>
> read(3,<br>
> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000D\0\0004\0\0\0"...,<br>
> 512) = 512<br>
> fstat64(3, {st_mode=S_IFREG|0644, st_size=173588, ...}) = 0<br>
> mmap2(NULL, 176272, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,<br>
> 0) = 0xb7340000<br>
> mmap2(0xb736a000, 8192, PROT_READ|PROT_WRITE,<br>
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29) = 0xb736a000<br>
> close(3) = 0<br>
><br>
><br>
><br>
</div></div><div class="HOEnZb"><div class="h5">> _______________________________________________<br>
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><br>
</div></div></blockquote></div><br></div>