Re: Yaboot stripped image Was: [XenPPC] Cannot boot from local disk

[Kiyokuni Kawachiya <KAWATIYA@xxxxxxxxxx>]

> > It probably is, which image do you copy for yaboot to use?

I usually copied xen/xen to /boot/xen-3.0-unstable, and specified it in
yaboot.conf.

> > can you try:
> >   $ objcopy -S xen/xen-syms xen/xen.yaboot
> > and have yaboot load xen.yaboot

I tried, but the situation is same.

Welcome to yaboot version 10.1.14-r716.SuSE
booted from '/ht/ata@4,1/disk@0'
Enter "help" to get some basic usage information
boot: xen
Please wait, loading kernel...
Can't find a loadable segment !
boot: xen
Please wait, loading kernel...
Can't find a loadable segment !
boot:


One thing I noticed is that "objdump -h" result is very different between
the bootable and non-bootable xen images.

(Bootable xen/xen)
wsjs4 XenPPC.watson.ok/xen-ppc> objdump -h xen/xen

xen/xen:     file format elf32-powerpc

Sections:
Idx Name          Size      VMA       LMA       File off  Algn
  0 .text         00000040  00400000  00400000  00000078  2**3
                  CONTENTS, ALLOC, LOAD, CODE
  1 .data         00311e98  00400100  00400100  00000178  2**3
                  CONTENTS, ALLOC, LOAD, DATA
  2 .debug_aranges 00000020  00000000  00000000  00312010  2**3
                  CONTENTS, READONLY, DEBUGGING
  3 .debug_info   00000069  00000000  00000000  00312030  2**0
                  CONTENTS, READONLY, DEBUGGING
  4 .debug_abbrev 00000014  00000000  00000000  00312099  2**0
                  CONTENTS, READONLY, DEBUGGING
  5 .debug_line   0000004b  00000000  00000000  003120ad  2**0
                  CONTENTS, READONLY, DEBUGGING


(Non-bootable xen/xen)
wsjs4 XenPPC.xensource/xen-ppc> objdump -h xen/xen

xen/xen:     file format elf32-powerpc

Sections:
Idx Name          Size      VMA       LMA       File off  Algn
  0 .text         00031a10  00400000  00400000  00000100  2**7
                  CONTENTS, ALLOC, LOAD, CODE
  1 .init.text    00003e50  00431a10  00431a10  00031b10  2**4
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
  2 .rodata       00005670  00435860  00435860  00035960  2**3
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  3 __ex_table    00000050  0043aed0  0043aed0  0003afd0  2**3
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  4 .data         002a8e00  0044b000  0044b000  0004b100  2**8
                  CONTENTS, ALLOC, LOAD, DATA
  5 .data.rel     00000080  006f3e00  006f3e00  002f3f00  2**3
                  CONTENTS, ALLOC, LOAD, DATA
  6 .init.data    00000140  006f3e80  006f3e80  002f3f80  2**3
                  CONTENTS, ALLOC, LOAD, DATA
  7 .data.rel.local 00000158  006f3fc0  006f3fc0  002f40c0  2**3
                  CONTENTS, ALLOC, LOAD, DATA
  8 .data.rel.ro  00000018  006f4118  006f4118  002f4218  2**3
                  CONTENTS, ALLOC, LOAD, DATA
  9 .data.rel.ro.local 00000010  006f4130  006f4130  002f4230  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 10 __builtin_cmdline 00000200  006f4140  006f4140  002f4240  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 11 .setup.init   00000260  006f4340  006f4340  002f4440  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 12 .initcall.init 00000030  006f45a0  006f45a0  002f46a0  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 13 .inithcall.text 000000b0  006f45d0  006f45d0  002f46d0  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 14 .data.percpu  00000484  006f4680  006f4680  002f4780  2**7
                  CONTENTS, ALLOC, LOAD, DATA
 15 .opd          00003a68  00708000  00708000  00308100  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 16 .got          000026c8  0070ba68  0070ba68  0030bb68  2**3
                  CONTENTS, ALLOC, LOAD, DATA
 17 .bss          00013ac8  0070e180  0070e180  0030e230  2**7
                  ALLOC
 18 .comment      000008f6  00000000  00000000  0030e230  2**0
                  CONTENTS, READONLY
 19 .debug_aranges 00001120  00000000  00000000  0030eb30  2**4
                  CONTENTS, READONLY, DEBUGGING
 20 .debug_pubnames 00002ac4  00000000  00000000  0030fc50  2**0
                  CONTENTS, READONLY, DEBUGGING
 21 .debug_info   0008c82c  00000000  00000000  00312714  2**0
                  CONTENTS, READONLY, DEBUGGING
 22 .debug_abbrev 0000e1ff  00000000  00000000  0039ef40  2**0
                  CONTENTS, READONLY, DEBUGGING
 23 .debug_line   000148ef  00000000  00000000  003ad13f  2**0
                  CONTENTS, READONLY, DEBUGGING
 24 .debug_frame  00005c78  00000000  00000000  003c1a30  2**3
                  CONTENTS, READONLY, DEBUGGING
 25 .debug_str    00007841  00000000  00000000  003c76a8  2**0
                  CONTENTS, READONLY, DEBUGGING
 26 .debug_loc    0004418f  00000000  00000000  003ceee9  2**0
                  CONTENTS, READONLY, DEBUGGING
 27 .debug_ranges 00012f80  00000000  00000000  00413078  2**0
                  CONTENTS, READONLY, DEBUGGING


Kawachiya



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