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Date: Sat, 28 Apr 2012 20:04:13 +0400
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From: Antony Pavlov <antonynpavlov@gmail.com>
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Subject: Re: [RFC 1/2] MIPS: start.S: add "barebox" label at _start + 8
To: barebox@lists.infradead.org

On 28 April 2012 17:52, Antony Pavlov <antonynpavlov@gmail.com> wrote:
> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
> ---
> =A0arch/mips/boot/start.S | =A0 =A08 ++++++++
> =A01 file changed, 8 insertions(+)
>
> diff --git a/arch/mips/boot/start.S b/arch/mips/boot/start.S
> index b756d40..d8f4fd5 100644
> --- a/arch/mips/boot/start.S
> +++ b/arch/mips/boot/start.S
> @@ -52,6 +52,14 @@ _pc: addiu =A0 \rd, ra, \label - _pc =A0 =A0 =A0 =A0 =
=A0 # label is assumed to be
> =A0 =A0 =A0 =A0.align 4
>
> =A0EXPORT(_start)
> +
> + =A0 =A0 =A0 b =A0 =A0 =A0 __start
> + =A0 =A0 =A0 =A0nop
> +
> + =A0 =A0 =A0 .ascii =A0"barebox"

There is the problem with mips64 (thank to Jean-Christophe).
We must set offset for "barebox" string more explicitly.

I will remake the patches.

> + =A0 =A0 =A0 .byte =A0 0
> +
> +__start:
> =A0 =A0 =A0 =A0/* disable watchpoints */
> =A0 =A0 =A0 =A0mtc0 =A0 =A0zero, CP0_WATCHLO
> =A0 =A0 =A0 =A0mtc0 =A0 =A0zero, CP0_WATCHHI
> --
> 1.7.10
>


-- =

Best regards,
=A0 Antony Pavlov

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