diff mbox series

[RESEND,07/11] target/ppc: Move slbmfev to decodetree

Message ID 20220701133507.740619-8-lucas.coutinho@eldorado.org.br
State New
Headers show
Series target/ppc: Implement slbiag move slb* to decodetree | expand

Commit Message

Lucas Coutinho July 1, 2022, 1:35 p.m. UTC 
Reviewed-by: Leandro Lupori <leandro.lupori@eldorado.org.br>
Signed-off-by: Lucas Coutinho <lucas.coutinho@eldorado.org.br>
---
 target/ppc/helper.h                          |  2 +-
 target/ppc/insn32.decode                     |  2 ++
 target/ppc/mmu-hash64.c                      |  2 +-
 target/ppc/translate.c                       | 12 ------------
 target/ppc/translate/storage-ctrl-impl.c.inc | 14 ++++++++++++++
 5 files changed, 18 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index ad88073ae0..1d23de7358 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -692,7 +692,7 @@  DEF_HELPER_FLAGS_4(tlbie_isa300, TCG_CALL_NO_WG, void, \
         env, tl, tl, i32)
 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(SLBMFEV, tl, env, tl)
 DEF_HELPER_2(find_slb_vsid, tl, env, tl)
 DEF_HELPER_FLAGS_2(SLBIA, TCG_CALL_NO_RWG, void, env, i32)
 DEF_HELPER_FLAGS_2(SLBIE, TCG_CALL_NO_RWG, void, env, tl)
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index e255f9241b..9354014ca5 100644
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -825,6 +825,8 @@  SLBIA           011111 --... ----- ----- 0111110010 -   @X_ih
 
 SLBMTE          011111 ..... ----- ..... 0110010010 -   @X_tb
 
+SLBMFEV         011111 ..... ----- ..... 1101010011 -   @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 1922960608..7854b91043 100644
--- a/target/ppc/mmu-hash64.c
+++ b/target/ppc/mmu-hash64.c
@@ -343,7 +343,7 @@  target_ulong helper_find_slb_vsid(CPUPPCState *env, target_ulong rb)
     return rt;
 }
 
-target_ulong helper_load_slb_vsid(CPUPPCState *env, target_ulong rb)
+target_ulong helper_SLBMFEV(CPUPPCState *env, target_ulong rb)
 {
     PowerPCCPU *cpu = env_archcpu(env);
     target_ulong rt = 0;
diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index d421fe267c..6b44c6312b 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -5363,17 +5363,6 @@  static void gen_slbmfee(DisasContext *ctx)
 #endif /* defined(CONFIG_USER_ONLY) */
 }
 
-static void gen_slbmfev(DisasContext *ctx)
-{
-#if defined(CONFIG_USER_ONLY)
-    GEN_PRIV(ctx);
-#else
-    CHK_SV(ctx);
-
-    gen_helper_load_slb_vsid(cpu_gpr[rS(ctx->opcode)], cpu_env,
-                             cpu_gpr[rB(ctx->opcode)]);
-#endif /* defined(CONFIG_USER_ONLY) */
-}
 
 static void gen_slbfee_(DisasContext *ctx)
 {
@@ -6845,7 +6834,6 @@  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(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),
 #endif
 GEN_HANDLER(tlbia, 0x1F, 0x12, 0x0B, 0x03FFFC01, PPC_MEM_TLBIA),
diff --git a/target/ppc/translate/storage-ctrl-impl.c.inc b/target/ppc/translate/storage-ctrl-impl.c.inc
index 4c2dd758b5..a037fc2b95 100644
--- a/target/ppc/translate/storage-ctrl-impl.c.inc
+++ b/target/ppc/translate/storage-ctrl-impl.c.inc
@@ -77,6 +77,20 @@  static bool trans_SLBMTE(DisasContext *ctx, arg_SLBMTE *a)
     return true;
 }
 
+static bool trans_SLBMFEV(DisasContext *ctx, arg_SLBMFEV *a)
+{
+    REQUIRE_64BIT(ctx);
+    REQUIRE_INSNS_FLAGS(ctx, SEGMENT_64B);
+    REQUIRE_SV(ctx);
+
+#if !defined(CONFIG_USER_ONLY) && defined(TARGET_PPC64)
+    gen_helper_SLBMFEV(cpu_gpr[a->rt], cpu_env, cpu_gpr[a->rb]);
+#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)