target/ppc: Move slbmte to decodetree

Reviewed-by: Leandro Lupori <leandro.lupori@eldorado.org.br>
Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br>
Message-Id: <20220701133507.740619-7-lucas.coutinho@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index c243d9550afa55c214e03c5f1f70c508650dc977..98d6c40ac061d7535d1a5fe569ca80108b7a0ef9 100644 (file)
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -676,7 +676,7 @@ DEF_HELPER_FLAGS_2(tlbiva, TCG_CALL_NO_RWG, void, env, tl)
 #if defined(TARGET_PPC64)
 DEF_HELPER_FLAGS_4(tlbie_isa300, TCG_CALL_NO_WG, void, \
         env, tl, tl, i32)
-DEF_HELPER_FLAGS_3(store_slb, TCG_CALL_NO_RWG, void, env, tl, tl)
+DEF_HELPER_FLAGS_3(SLBMTE, TCG_CALL_NO_RWG, void, env, tl, tl)
 DEF_HELPER_2(load_slb_esid, tl, env, tl)
 DEF_HELPER_2(load_slb_vsid, tl, env, tl)
 DEF_HELPER_2(find_slb_vsid, tl, env, tl)

diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index 0e214b359c3cfec0f0d3de3a8b3c8a7d8f0bff60..2fc6e9cb273e1f7c6a9b9945349b7562d526dce8 100644 (file)
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -870,6 +870,8 @@ SLBIEG          011111 ..... ----- ..... 0111010010 -   @X_tb
 
 SLBIA           011111 --... ----- ----- 0111110010 -   @X_ih
 
+SLBMTE          011111 ..... ----- ..... 0110010010 -   @X_tb
+
 ## TLB Management Instructions
 
 &X_tlbie        rb rs ric prs:bool r:bool

diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c
index dd2c7e588fd5cb5d164a057fb695a93d44d08f57..1922960608c8aa49e0c37bc3887b3302bea689f9 100644 (file)
--- a/target/ppc/mmu-hash64.c
+++ b/target/ppc/mmu-hash64.c
@@ -309,7 +309,7 @@ static int ppc_find_slb_vsid(PowerPCCPU *cpu, target_ulong rb,
     return 0;
 }
 
-void helper_store_slb(CPUPPCState *env, target_ulong rb, target_ulong rs)
+void helper_SLBMTE(CPUPPCState *env, target_ulong rb, target_ulong rs)
 {
     PowerPCCPU *cpu = env_archcpu(env);
 

diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 4435865388c9774564ab706946ce8b2adaeb22fd..169e97a706ce88c8a36426f73ce1e592a5d57b16 100644 (file)
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -5351,19 +5351,6 @@ static void gen_mtsrin_64b(DisasContext *ctx)
 #endif /* defined(CONFIG_USER_ONLY) */
 }
 
-/* slbmte */
-static void gen_slbmte(DisasContext *ctx)
-{
-#if defined(CONFIG_USER_ONLY)
-    GEN_PRIV(ctx);
-#else
-    CHK_SV(ctx);
-
-    gen_helper_store_slb(cpu_env, cpu_gpr[rB(ctx->opcode)],
-                         cpu_gpr[rS(ctx->opcode)]);
-#endif /* defined(CONFIG_USER_ONLY) */
-}
-
 static void gen_slbmfee(DisasContext *ctx)
 {
 #if defined(CONFIG_USER_ONLY)
@@ -6841,7 +6828,6 @@ GEN_HANDLER2(mfsrin_64b, "mfsrin", 0x1F, 0x13, 0x14, 0x001F0001,
 GEN_HANDLER2(mtsr_64b, "mtsr", 0x1F, 0x12, 0x06, 0x0010F801, PPC_SEGMENT_64B),
 GEN_HANDLER2(mtsrin_64b, "mtsrin", 0x1F, 0x12, 0x07, 0x001F0001,
              PPC_SEGMENT_64B),
-GEN_HANDLER2(slbmte, "slbmte", 0x1F, 0x12, 0x0C, 0x001F0001, PPC_SEGMENT_64B),
 GEN_HANDLER2(slbmfee, "slbmfee", 0x1F, 0x13, 0x1C, 0x001F0001, PPC_SEGMENT_64B),
 GEN_HANDLER2(slbmfev, "slbmfev", 0x1F, 0x13, 0x1A, 0x001F0001, PPC_SEGMENT_64B),
 GEN_HANDLER2(slbfee_, "slbfee.", 0x1F, 0x13, 0x1E, 0x001F0000, PPC_SEGMENT_64B),

diff --git a/target/ppc/translate/storage-ctrl-impl.c.inc b/target/ppc/translate/storage-ctrl-impl.c.inc
index c454ce8c7ff19aeb39f9633c42f3959bff9082b6..47d672d29ad144475d1cb8c7301a34c40ad49c55 100644 (file)
--- a/target/ppc/translate/storage-ctrl-impl.c.inc
+++ b/target/ppc/translate/storage-ctrl-impl.c.inc
@@ -65,6 +65,20 @@ static bool trans_SLBIA(DisasContext *ctx, arg_SLBIA *a)
     return true;
 }
 
+static bool trans_SLBMTE(DisasContext *ctx, arg_SLBMTE *a)
+{
+    REQUIRE_64BIT(ctx);
+    REQUIRE_INSNS_FLAGS(ctx, SEGMENT_64B);
+    REQUIRE_SV(ctx);
+
+#if !defined(CONFIG_USER_ONLY) && defined(TARGET_PPC64)
+    gen_helper_SLBMTE(cpu_env, cpu_gpr[a->rb], cpu_gpr[a->rt]);
+#else
+    qemu_build_not_reached();
+#endif
+    return true;
+}
+
 static bool do_tlbie(DisasContext *ctx, arg_X_tlbie *a, bool local)
 {
 #if defined(CONFIG_USER_ONLY)