diff mbox series

[1/6] target/riscv: Move gen_amo before implement Zabha

Message ID 20240523124045.1964-2-zhiwei_liu@linux.alibaba.com
State New
Headers show
Series target/riscv: Support Zabha extension | expand

Commit Message

LIU Zhiwei May 23, 2024, 12:40 p.m. UTC 
Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
---
 target/riscv/insn_trans/trans_rva.c.inc | 21 ---------------------
 target/riscv/translate.c                | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 21 deletions(-)

Comments

Alistair Francis June 4, 2024, 2:25 a.m. UTC | #1 
On Thu, May 23, 2024 at 10:43 PM LIU Zhiwei
<zhiwei_liu@linux.alibaba.com> wrote:
>
> Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>

Acked-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/insn_trans/trans_rva.c.inc | 21 ---------------------
>  target/riscv/translate.c                | 21 +++++++++++++++++++++
>  2 files changed, 21 insertions(+), 21 deletions(-)
>
> diff --git a/target/riscv/insn_trans/trans_rva.c.inc b/target/riscv/insn_trans/trans_rva.c.inc
> index eb080baddd..39bbf60f3c 100644
> --- a/target/riscv/insn_trans/trans_rva.c.inc
> +++ b/target/riscv/insn_trans/trans_rva.c.inc
> @@ -96,27 +96,6 @@ static bool gen_sc(DisasContext *ctx, arg_atomic *a, MemOp mop)
>      return true;
>  }
>
> -static bool gen_amo(DisasContext *ctx, arg_atomic *a,
> -                    void(*func)(TCGv, TCGv, TCGv, TCGArg, MemOp),
> -                    MemOp mop)
> -{
> -    TCGv dest = dest_gpr(ctx, a->rd);
> -    TCGv src1, src2 = get_gpr(ctx, a->rs2, EXT_NONE);
> -
> -    if (ctx->cfg_ptr->ext_zama16b) {
> -        mop |= MO_ATOM_WITHIN16;
> -    } else {
> -        mop |= MO_ALIGN;
> -    }
> -
> -    decode_save_opc(ctx);
> -    src1 = get_address(ctx, a->rs1, 0);
> -    func(dest, src1, src2, ctx->mem_idx, mop);
> -
> -    gen_set_gpr(ctx, a->rd, dest);
> -    return true;
> -}
> -
>  static bool trans_lr_w(DisasContext *ctx, arg_lr_w *a)
>  {
>      REQUIRE_A_OR_ZALRSC(ctx);
> diff --git a/target/riscv/translate.c b/target/riscv/translate.c
> index 51dfb03685..b160bcbfe0 100644
> --- a/target/riscv/translate.c
> +++ b/target/riscv/translate.c
> @@ -1075,6 +1075,27 @@ static bool gen_unary_per_ol(DisasContext *ctx, arg_r2 *a, DisasExtend ext,
>      return gen_unary(ctx, a, ext, f_tl);
>  }
>
> +static bool gen_amo(DisasContext *ctx, arg_atomic *a,
> +                    void(*func)(TCGv, TCGv, TCGv, TCGArg, MemOp),
> +                    MemOp mop)
> +{
> +    TCGv dest = dest_gpr(ctx, a->rd);
> +    TCGv src1, src2 = get_gpr(ctx, a->rs2, EXT_NONE);
> +
> +    if (ctx->cfg_ptr->ext_zama16b) {
> +        mop |= MO_ATOM_WITHIN16;
> +    } else {
> +        mop |= MO_ALIGN;
> +    }
> +
> +    decode_save_opc(ctx);
> +    src1 = get_address(ctx, a->rs1, 0);
> +    func(dest, src1, src2, ctx->mem_idx, mop);
> +
> +    gen_set_gpr(ctx, a->rd, dest);
> +    return true;
> +}
> +
>  static uint32_t opcode_at(DisasContextBase *dcbase, target_ulong pc)
>  {
>      DisasContext *ctx = container_of(dcbase, DisasContext, base);
> --
> 2.25.1
>
>
diff mbox series

Patch

diff --git a/target/riscv/insn_trans/trans_rva.c.inc b/target/riscv/insn_trans/trans_rva.c.inc
index eb080baddd..39bbf60f3c 100644
--- a/target/riscv/insn_trans/trans_rva.c.inc
+++ b/target/riscv/insn_trans/trans_rva.c.inc
@@ -96,27 +96,6 @@  static bool gen_sc(DisasContext *ctx, arg_atomic *a, MemOp mop)
     return true;
 }
 
-static bool gen_amo(DisasContext *ctx, arg_atomic *a,
-                    void(*func)(TCGv, TCGv, TCGv, TCGArg, MemOp),
-                    MemOp mop)
-{
-    TCGv dest = dest_gpr(ctx, a->rd);
-    TCGv src1, src2 = get_gpr(ctx, a->rs2, EXT_NONE);
-
-    if (ctx->cfg_ptr->ext_zama16b) {
-        mop |= MO_ATOM_WITHIN16;
-    } else {
-        mop |= MO_ALIGN;
-    }
-
-    decode_save_opc(ctx);
-    src1 = get_address(ctx, a->rs1, 0);
-    func(dest, src1, src2, ctx->mem_idx, mop);
-
-    gen_set_gpr(ctx, a->rd, dest);
-    return true;
-}
-
 static bool trans_lr_w(DisasContext *ctx, arg_lr_w *a)
 {
     REQUIRE_A_OR_ZALRSC(ctx);
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index 51dfb03685..b160bcbfe0 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -1075,6 +1075,27 @@  static bool gen_unary_per_ol(DisasContext *ctx, arg_r2 *a, DisasExtend ext,
     return gen_unary(ctx, a, ext, f_tl);
 }
 
+static bool gen_amo(DisasContext *ctx, arg_atomic *a,
+                    void(*func)(TCGv, TCGv, TCGv, TCGArg, MemOp),
+                    MemOp mop)
+{
+    TCGv dest = dest_gpr(ctx, a->rd);
+    TCGv src1, src2 = get_gpr(ctx, a->rs2, EXT_NONE);
+
+    if (ctx->cfg_ptr->ext_zama16b) {
+        mop |= MO_ATOM_WITHIN16;
+    } else {
+        mop |= MO_ALIGN;
+    }
+
+    decode_save_opc(ctx);
+    src1 = get_address(ctx, a->rs1, 0);
+    func(dest, src1, src2, ctx->mem_idx, mop);
+
+    gen_set_gpr(ctx, a->rd, dest);
+    return true;
+}
+
 static uint32_t opcode_at(DisasContextBase *dcbase, target_ulong pc)
 {
     DisasContext *ctx = container_of(dcbase, DisasContext, base);