From eb5ceb4d389b1b34b210baf9fa49b48bacb2538b Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon, 21 Mar 2016 13:52:39 +0100
Subject: ppc: Add dummy CIABR SPR

We should implement HW breakpoint/watchpoint, qemu supports them...

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 target-ppc/translate_init.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'target-ppc/translate_init.c')

diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index bd62e3be02..37c4fb5302 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -7589,6 +7589,11 @@ static void gen_spr_book3s_207_dbg(CPUPPCState *env)
                         SPR_NOACCESS, SPR_NOACCESS,
                         &spr_read_generic, &spr_write_generic,
                         KVM_REG_PPC_DAWRX, 0x00000000);
+    spr_register_kvm_hv(env, SPR_CIABR, "CIABR",
+                        SPR_NOACCESS, SPR_NOACCESS,
+                        SPR_NOACCESS, SPR_NOACCESS,
+                        &spr_read_generic, &spr_write_generic,
+                        KVM_REG_PPC_CIABR, 0x00000000);
 }
 
 static void gen_spr_970_dbg(CPUPPCState *env)
-- 
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