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PPC: Fix dcbz for linux-user on 970

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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.

Reported-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexander Graf 2013-04-26 09:18:58 +02:00
parent db72c9f256
commit 414f5d1448
1 changed files with 1 additions and 1 deletions
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2
target-ppc/mem_helper.c
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@ -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) {