[uClinux-dev] One step further.....

Claudio Duffini claudio.duffini at sacrocuore.it
Thu Nov 15 06:28:16 EST 2001


Ok, I'm an idiot. Instead of install the elf tools in /usr/bin/local
I did it in my local dir. Now the uClinux 2.4.x kernel (uC-libc) for
uCsimm compiles fine, and I was able to obtain an image.bin

Next I loaded the image to the uCsimm, but an illegal instruction 
is trapped. 


uCbootstrap v1.3 (c) Copyright 1999-2000 Lineo, Inc. All Rights Reserved
FLASH type 2782 [SST39VF160]
DP|001000 DP|002000 DP|003000 DP|004000 DP|005000 DP|006000
DP|007000 DP|008000 DP|009000 DP|00a000 DP|00b000 DP|00c000
DP|00d000 DP|00e000 DP|00f000 DP|010000 D-|011000 D-|012000
D-|013000 D-|014000 D-|015000 D-|016000 D-|017000 D-|018000
D-|019000 D-|01a000 D-|01b000 D-|01c000 D-|01d000 D-|01e000
D-|01f000 D-|020000 D-|021000 D-|022000 D-|023000 D-|024000
D-|025000 D-|026000 D-|027000 D-|028000 D-|029000 D-|02a000
D-|02b000 D-|02c000 D-|02d000 D-|02e000 D-|02f000 D-|030000
D-|031000 D-|032000 D-|033000 D-|034000 D-|035000 D-|036000
...
D-|200000
B$ go
Go!
illegal instruction
PC[6008528a] SSP[0010226a] USP[0076d548]     BootstrapSP[0001fffe]

    D0       D1       D2       D3       D4       D5       D6       D7
00000004 0000000d 00000001 ffffff81 00000000 00000000 00000000 00000001
    A0       A1       A2       A3       A4       A5       A6
00600400 00001df2 000041a8 000041a0 007fff30 007fffb0 007fffb0
B$

Ahem .... someone could put me in the right direction, please ? 

-- 
Claudio Duffini |IW3HE| Systems Integrator
Studio 3/98 Snc (C.E.D. Ospedale 'Sacro Cuore' - ONETF Group)

WinErr: 001 Windows loaded - System in danger.
WinErr: 002 Erroneous error - Nothing is wrong.
WinErr: 003 Multitasking attempted - System confused.
WinErr: 004 Broken window - Watch out for glass fragments.
WinErr: 005 Window closed - Do not look outside.
WinErr: 006 Window open - Do not look inside.
WinErr: 007 Reserved for future mistakes by our developers.
WinErr: 008 Err recording errcodes - Additional errors will be lost.
WinErr: 009 Memory Error - What? Tell me again.

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