target/ppc: move msgsync to decodetree

Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20221006200654.725390-7-matheus.ferst@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index 5ba4a6807d5a93a59aa636d76120a04849931782..70a3b4de5e7ef8a3599285c1b1d650b02950aff0 100644 (file)
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -915,3 +915,4 @@ MSGCLR          011111 ----- ----- ..... 0011101110 -   @X_rb
 MSGSND          011111 ----- ----- ..... 0011001110 -   @X_rb
 MSGCLRP         011111 ----- ----- ..... 0010101110 -   @X_rb
 MSGSNDP         011111 ----- ----- ..... 0010001110 -   @X_rb
+MSGSYNC         011111 ----- ----- ----- 1101110110 -

diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 9e200cec24f837c8cf0723e1e3bbfd7e4bddd38a..959e7e3475550c30f7c3f9dfdfaeff64839d3f8f 100644 (file)
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -6239,18 +6239,6 @@ static void gen_icbt_440(DisasContext *ctx)
      */
 }
 
-/* Embedded.Processor Control */
-
-static void gen_msgsync(DisasContext *ctx)
-{
-#if defined(CONFIG_USER_ONLY)
-    GEN_PRIV(ctx);
-#else
-    CHK_HV(ctx);
-#endif /* defined(CONFIG_USER_ONLY) */
-    /* interpreted as no-op */
-}
-
 #if defined(TARGET_PPC64)
 static void gen_maddld(DisasContext *ctx)
 {
@@ -6853,8 +6841,6 @@ GEN_HANDLER2_E(tlbivax_booke206, "tlbivax", 0x1F, 0x12, 0x18, 0x00000001,
                PPC_NONE, PPC2_BOOKE206),
 GEN_HANDLER2_E(tlbilx_booke206, "tlbilx", 0x1F, 0x12, 0x00, 0x03800001,
                PPC_NONE, PPC2_BOOKE206),
-GEN_HANDLER2_E(msgsync, "msgsync", 0x1F, 0x16, 0x1B, 0x00000000,
-               PPC_NONE, PPC2_ISA300),
 GEN_HANDLER(wrtee, 0x1F, 0x03, 0x04, 0x000FFC01, PPC_WRTEE),
 GEN_HANDLER(wrteei, 0x1F, 0x03, 0x05, 0x000E7C01, PPC_WRTEE),
 GEN_HANDLER(dlmzb, 0x1F, 0x0E, 0x02, 0x00000000, PPC_440_SPEC),

diff --git a/target/ppc/translate/processor-ctrl-impl.c.inc b/target/ppc/translate/processor-ctrl-impl.c.inc
index d704a322a863545aa2dced63554fb076e199e533..cc7a50d579ee969010b371d85a4a4e3e3faa5853 100644 (file)
--- a/target/ppc/translate/processor-ctrl-impl.c.inc
+++ b/target/ppc/translate/processor-ctrl-impl.c.inc
@@ -94,3 +94,12 @@ static bool trans_MSGSNDP(DisasContext *ctx, arg_X_rb *a)
 #endif
     return true;
 }
+
+static bool trans_MSGSYNC(DisasContext *ctx, arg_MSGSYNC *a)
+{
+    REQUIRE_INSNS_FLAGS2(ctx, ISA300);
+    REQUIRE_HV(ctx);
+
+    /* interpreted as no-op */
+    return true;
+}