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Re: Toshiba JMR 3927 working setup?

Subject: Re: Toshiba JMR 3927 working setup?
From: Atsushi Nemoto <>
Date: Sat, 12 Jan 2008 21:17:49 +0900 (JST)
In-reply-to: <>
Original-recipient: rfc822;
References: <> <> <>
On Fri, 11 Jan 2008 12:49:49 -0500, Gregor Waltz <> 
> I built linux- with the above, but the results are still the 
> same and the EPC is not in

Are you searching the exact EPC value in
Usually you should find a function symbol which contains the EPC value in it.

Or you can do "mipsel-linux-objdump -d vmlinux" and search the EPC value.

> Exception! EPC=8005625c CAUSE=30000008(TLBL)
> 8005625c 8e020098 lw      v0,152(s0)                        # 0x98
> I presume that 8e020098 is the full instruction, so I have tried 
> searching for it in vmlinux.bin. The first occurrence is around 0x869b, 
> which is more than 32k into the file. There is also nearly 1k worth of 
> zero padding at the start of vmlinux.bin.

The 1k zero padding is normal.  Please refer arch/mips/kernel/head.S.

Atsushi Nemoto

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