On 11.02.2008 19:13, Myles Watson wrote:
On Feb 11, 2008 10:45 AM, Myles Watson myles@pel.cs.byu.edu wrote:
http://www.pel.cs.byu.edu/~myles/build.lar.tmp.normal.stage2.tar.gz
Here's the output from lar -v when trying to parse stage2:
LAR build/coreboot.rom rm -f /home/myles/buildrom/try/buildrom/buildrom-devel/work/coreboot-v3/svn/build/coreboot.rom cd /home/myles/buildrom/try/buildrom/buildrom-devel/work/coreboot-v3/svn/build/lar.tmp && ../util/lar/lar -v -e -C lzma -c \ ../coreboot.rom \ nocompress:normal/initram normal/stage2 nocompress:normal/option_table \ -s 262144 -b /home/myles/buildrom/try/buildrom/buildrom-devel/work/coreboot-v3/svn/build/coreboot.bootblock Type 2 machine 3 version 1 entry 0x2000 phoff 52 shoff 38520 flags 0 hsize 52 phentsize 32 phnum 3 s_hentsize 40 s_shnum 9 output_elf_segments: header 0x2aaaaab0c000 #headers 3 Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section New section addr 0xa1c0 size 0x2ed30 (cleaned up) New section addr 0xa1c0 size 0x0x2ed30 Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section New segment addr 0x8192lx size 0x28084lx offset 0x4096lx filesize 0x28084lx (cleaned up) New segment addr 0x2000 size 0x0x6db4 offset 0x1000 Copy to 0x2000 from 0x2aaaaab0d000 for 28084 bytes entry 8192x loadaddr 8192x New segment addr 0x36864lx size 0x196336lx offset 0x32768lx filesize 0x4540lx (cleaned up) New segment addr 0x9000 size 0x0x11bc offset 0x8000 Copy to 0x9000 from 0x2aaaaab14000 for 4540 bytes entry 8192x loadaddr 36864x Dropping non PT_LOAD segment Type 2 machine 3 version 1 entry 0x42 phoff 52 shoff 660 flags 0 hsize 52 phentsize 32 phnum 2 s_hentsize 40 s_shnum 9 output_elf_segments: header 0x2aaaaab19000 #headers 2 Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section Dropping non SHT_NOBITS section New segment addr 0x0lx size 0x432lx offset 0x116lx filesize 0x432lx (cleaned up) New segment addr (nil) size 0x0x1b0 offset 0x74 Copy to (nil) from 0x2aaaaab19074 for 432 bytes entry 66x loadaddr 0x Dropping non PT_LOAD segment # QEMU wants bios.bin: # Run "qemu -L build/ -serial stdio -hda /dev/zero". printf " CP build/bios.bin\n" CP build/bios.bin
Are you doing this on a 64bit machine? I tested your stage2 file and it was parsed correctly on my OpenSUSE 10.3 32bit machine. But it looks like a bug in lar. I have no idea whether the lar and lzma code were audited to be 64bit clean.
Can you compile a 32bit version of build/util/lar/lar and look whether that works?
Regards, Carl-Daniel