[U-Boot-Users] `bootelf` pSOS application + kernel
KokHow Teh
KokHow.Teh at marconi.com
Wed Jun 29 05:04:23 CEST 2005
Hi;
I have a pSOS application + kernel at load address 0x40000 and entry
point 0x40004. I have no success booting it. Any insight is appreciated.
u-boot> tftp 200000 hello
Using FCC2 ETHERNET device
TFTP from server 147.128.28.42; our IP address is 147.128.28.44
Filename 'hello'.
Load address: 0x200000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#
done
Bytes transferred = 1332052 (145354 hex)
u-boot> bootelf 200000
Loading .text @ 0x00040000 (537156 bytes)
Loading .sdata2 @ 0x000c3244 (5 bytes)
Loading .utext @ 0x000c4000 (10520 bytes)
Clearing .bss @ 0x000c8000 (33064 bytes)
Loading .data @ 0x000c6920 (3128 bytes)
Clearing .sbss @ 0x000d0d60 (20 bytes)
Loading .udata @ 0x000c7558 (12 bytes)
## Starting application at
U-Boot 1.1.2 (Jun 29 2005 - 10:51:12)
>>> PSOS binary: <<<
hello: file format elf32-powerpc
Disassembly of section .DAE_exp:
Disassembly of section .IAE_exp:
Disassembly of section .RST_exp:
Disassembly of section .text:
00040000 <_START-0x4>:
40000: 7c 63 1b 78 mr r3,r3
00040004 <_START>:
40004: 7c 63 1b 78 mr r3,r3
40008: 3c 40 00 0d lis r2,13
4000c: 38 42 b2 34 addi r2,r2,-19916
40010: 3d a0 00 0e lis r13,14
40014: 39 ad 8d 50 addi r13,r13,-29360
40018: 7c 60 00 a6 mfmsr r3
4001c: 54 63 04 5e rlwinm r3,r3,0,17,15
40020: 7c 60 01 24 mtmsr r3
40024: 48 00 64 3c b 46460 <HdwInit>
<snip>
Regards,
TEH
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