linux-kernel - Re: ARM target not boot after remap memory

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 13 Sep 2010 14:12:47 +0200
From:	Johannes Stezenbach <js@...21.net>
To:	Robin Theunis <robint91@...il.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-embedded@...r.kernel.org
Subject: Re: ARM target not boot after remap memory

On Mon, Sep 13, 2010 at 01:25:26PM +0200, Robin Theunis wrote:
> 
> Uncompressing Linux... done, booting the kernel.
> ---
> 
> Here is stalls. With my jtag probe I can locate the problem.
> 
> ---
> > halt
> target state: halted
> target halted in ARM state due to debug-request, current mode: Supervisor
> cpsr: 0x600000d3 pc: 0xc000af3c
> MMU: enabled, D-Cache: enabled, I-Cache: enabled
> >   arm disassemble 0xc000af3c
> 0xc000af3c	0xeafffffe	B 0xc000af3c
> ---
> 
> This just loops at that address. Why does it that?

Maybe it panicked but you can't see the message since
you have not enabled EARLY_PRINTK.

Since you have JTAG, you could also dump the printk
buffer __log_buf to see the message.


HTH
Johannes
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/