From deb05c4c4c2b7bfeccddb8494164cc858a8652ec Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Thu, 23 Jan 2014 11:43:49 +0100 Subject: [PATCH] PPC: Fix SPR access control of L1CFG0 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 1d64ec9695..07f723da06 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", -- 2.11.0