Re: [Qemu-devel] [PATCH 3/3] linux-user: Initialize Alpha FPCR register.

[Aurelien Jarno]

On Sat, Dec 19, 2009 at 03:17:16PM -0800, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <address@hidden>
> ---
>  linux-user/main.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/linux-user/main.c b/linux-user/main.c
> index 12502ad..b67662c 100644
> --- a/linux-user/main.c
> +++ b/linux-user/main.c
> @@ -3052,6 +3052,8 @@ int main(int argc, char **argv, char **envp)
>          env->ir[30] = regs->usp;
>          env->pc = regs->pc;
>          env->unique = regs->unique;
> +        cpu_alpha_store_fpcr(env, (FPCR_INVD | FPCR_DZED | FPCR_OVFD
> +                                   | FPCR_UNFD | FPCR_INED | FPCR_DNOD));
>      }

This cpu initialization which does not depends on the binary being run
is usually done in target-*/translate.c, using #if defined
(CONFIG_USER_ONLY).

-- 
Aurelien Jarno                          GPG: 1024D/F1BCDB73
address@hidden                 http://www.aurel32.net