target/riscv: rvb: rotate (left/right)

Signed-off-by: Kito Cheng <kito.cheng@sifive.com>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210505160620.15723-12-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/target/riscv/insn_trans/trans_rvb.c.inc b/target/riscv/insn_trans/trans_rvb.c.inc
index 2864032..429738d 100644
--- a/target/riscv/insn_trans/trans_rvb.c.inc
+++ b/target/riscv/insn_trans/trans_rvb.c.inc
@@ -179,6 +179,24 @@ static bool trans_sroi(DisasContext *ctx, arg_sroi *a)
     return gen_shifti(ctx, a, gen_sro);
 }
 
+static bool trans_ror(DisasContext *ctx, arg_ror *a)
+{
+    REQUIRE_EXT(ctx, RVB);
+    return gen_shift(ctx, a, tcg_gen_rotr_tl);
+}
+
+static bool trans_rori(DisasContext *ctx, arg_rori *a)
+{
+    REQUIRE_EXT(ctx, RVB);
+    return gen_shifti(ctx, a, tcg_gen_rotr_tl);
+}
+
+static bool trans_rol(DisasContext *ctx, arg_rol *a)
+{
+    REQUIRE_EXT(ctx, RVB);
+    return gen_shift(ctx, a, tcg_gen_rotl_tl);
+}
+
 static bool trans_clzw(DisasContext *ctx, arg_clzw *a)
 {
     REQUIRE_64BIT(ctx);
@@ -290,3 +308,24 @@ static bool trans_sroiw(DisasContext *ctx, arg_sroiw *a)
     REQUIRE_EXT(ctx, RVB);
     return gen_shiftiw(ctx, a, gen_sro);
 }
+
+static bool trans_rorw(DisasContext *ctx, arg_rorw *a)
+{
+    REQUIRE_64BIT(ctx);
+    REQUIRE_EXT(ctx, RVB);
+    return gen_shiftw(ctx, a, gen_rorw);
+}
+
+static bool trans_roriw(DisasContext *ctx, arg_roriw *a)
+{
+    REQUIRE_64BIT(ctx);
+    REQUIRE_EXT(ctx, RVB);
+    return gen_shiftiw(ctx, a, gen_rorw);
+}
+
+static bool trans_rolw(DisasContext *ctx, arg_rolw *a)
+{
+    REQUIRE_64BIT(ctx);
+    REQUIRE_EXT(ctx, RVB);
+    return gen_shiftw(ctx, a, gen_rolw);
+}