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Re: [Qemu-devel] [PATCH 1/2] tcg/README: document tcg_gen_goto_tb restri
From: |
Aurelien Jarno |
Subject: |
Re: [Qemu-devel] [PATCH 1/2] tcg/README: document tcg_gen_goto_tb restrictions |
Date: |
Sat, 22 Sep 2012 16:55:03 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Sep 21, 2012 at 04:18:07AM +0400, Max Filippov wrote:
> See
> http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg03196.html
> for the whole story.
>
> Signed-off-by: Max Filippov <address@hidden>
> ---
> tcg/README | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/tcg/README b/tcg/README
> index cfdfd96..86b43f1 100644
> --- a/tcg/README
> +++ b/tcg/README
> @@ -386,7 +386,8 @@ Exit the current TB and return the value t0 (word type).
>
> Exit the current TB and jump to the TB index 'index' (constant) if the
> current TB was linked to this TB. Otherwise execute the next
> -instructions.
> +instructions. Only indices 0 and 1 are valid and tcg_gen_goto_tb may be
> issued
> +at most once with each slot index per TB.
>
> * qemu_ld8u t0, t1, flags
> qemu_ld8s t0, t1, flags
> --
> 1.7.7.6
>
Thanks, applied.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
address@hidden http://www.aurel32.net