On Fri, Apr 26, 2013 at 09:20:51AM +0200, Alexander Graf wrote:
> The default with linux-user for dcbz on 970 is to emulate 32 byte clears.
> However, redoing the dcbzl support we added a check to not honor the bit
> in HID5 that sets this.
>
> Remove the #ifdef check on linux user, so that we get 32 byte clears again.
This fixes ppc64-linux-user for my smoke tests, thanks.
Tested-By: <riku.voi...@iki.fi>
> Reported-by: Riku Voipio <riku.voi...@iki.fi>
> Signed-off-by: Alexander Graf <ag...@suse.de>
> ---
> target-ppc/mem_helper.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/target-ppc/mem_helper.c b/target-ppc/mem_helper.c
> index 9783e52..d8e63ca 100644
> --- a/target-ppc/mem_helper.c
> +++ b/target-ppc/mem_helper.c
> @@ -140,7 +140,7 @@ void helper_dcbz(CPUPPCState *env, target_ulong addr,
> uint32_t is_dcbzl)
> {
> int dcbz_size = env->dcache_line_size;
>
> -#if !defined(CONFIG_USER_ONLY) && defined(TARGET_PPC64)
> +#if defined(TARGET_PPC64)
> if (!is_dcbzl &&
> (env->excp_model == POWERPC_EXCP_970) &&
> ((env->spr[SPR_970_HID5] >> 7) & 0x3) == 1) {
> --
> 1.6.0.2
