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Re: jump instruction in delay slot

To: Thomas Koeller <>
Subject: Re: jump instruction in delay slot
From: Ralf Baechle <>
Date: Tue, 19 Oct 2004 19:06:17 +0200
Cc: Linux/MIPS Development <>, Manish Lachwani <>
In-reply-to: <>
Original-recipient: rfc822;
References: <>
User-agent: Mutt/1.4.1i
On Tue, Oct 19, 2004 at 04:05:47PM +0200, Thomas Koeller wrote:

>               jal     do_IRQ
>               j       ret_from_irq

Beyond what Thiemo has said correctly ...  in the cases where I've tried
to debug code where a jmp or branch instruction was being executed in the
delay slot of another jump or branch instruction the CPU does *really*
unexpected things.


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