From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36977) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wkyaa-0005w0-H0 for qemu-devel@nongnu.org; Thu, 15 May 2014 12:33:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WkyaR-0002lP-TI for qemu-devel@nongnu.org; Thu, 15 May 2014 12:33:00 -0400 From: Alexander Graf Date: Thu, 15 May 2014 18:32:44 +0200 Message-Id: <1400171570-21284-4-git-send-email-agraf@suse.de> In-Reply-To: <1400171570-21284-1-git-send-email-agraf@suse.de> References: <1400171570-21284-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PATCH 3/9] PPC: Fix SPR access control of L1CFG0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org The L1CFG0 register on e200 and e500 is "User RO" according to the specifications. So let's make it user readable and world unwritable. Signed-off-by: Alexander Graf --- target-ppc/translate_init.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 1d64ec9..07f723d 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -4433,8 +4433,8 @@ static void init_proc_e200 (CPUPPCState *env) 0x00000000); /* XXX : not implemented */ spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, + &spr_read_generic, SPR_NOACCESS, + &spr_read_generic, SPR_NOACCESS, 0x00000000); /* XXX : not implemented */ spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0", @@ -4766,8 +4766,8 @@ static void init_proc_e500 (CPUPPCState *env, int version) 0x00000000); /* XXX : not implemented */ spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, + &spr_read_generic, SPR_NOACCESS, + &spr_read_generic, SPR_NOACCESS, l1cfg0); /* XXX : not implemented */ spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0", -- 1.8.1.4