From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 7 Jun 2016 02:50:23 +0000 (+1000)
Subject: ppc: POWER7 had ACOP and PID registers
X-Git-Tag: TizenStudio_2.0_p4.0~6^2~12^2~6^2~229^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8eb0f5637219820bfda8082296e1d3e39132d8de;p=sdk%2Femulator%2Fqemu.git

ppc: POWER7 had ACOP and PID registers

We only had them on POWER8, add them to POWER7 as well

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---

diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 55f8553..ad6f2f3 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8024,6 +8024,21 @@ static void gen_spr_power8_book4(CPUPPCState *env)
 #endif
 }
 
+static void gen_spr_power7_book4(CPUPPCState *env)
+{
+    /* Add a number of P7 book4 registers */
+#if !defined(CONFIG_USER_ONLY)
+    spr_register_kvm(env, SPR_ACOP, "ACOP",
+                     SPR_NOACCESS, SPR_NOACCESS,
+                     &spr_read_generic, &spr_write_generic,
+                     KVM_REG_PPC_ACOP, 0);
+    spr_register_kvm(env, SPR_BOOKS_PID, "PID",
+                     SPR_NOACCESS, SPR_NOACCESS,
+                     &spr_read_generic, &spr_write_generic,
+                     KVM_REG_PPC_PID, 0);
+#endif
+}
+
 static void init_proc_book3s_64(CPUPPCState *env, int version)
 {
     gen_spr_ne_601(env);
@@ -8066,6 +8081,9 @@ static void init_proc_book3s_64(CPUPPCState *env, int version)
         gen_spr_power6_common(env);
         gen_spr_power6_dbg(env);
     }
+    if (version == BOOK3S_CPU_POWER7) {
+        gen_spr_power7_book4(env);
+    }
     if (version >= BOOK3S_CPU_POWER8) {
         gen_spr_power8_tce_address_control(env);
         gen_spr_power8_ids(env);