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Tue, 09 Jul 2024 19:42:48 +0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1720525369; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=njk7NwueSfzy5kHFqlexdilf2hVy6PQTH+f828M1tL0=; b=M17LuLS3sFzdXfcWiGA6m6N5nYJLIEIaMj+0lob8bvuwiYqNZjeLHOCvWaCpq1H/1+l4o7m4eMmQUNXEBuD5uDxZU67QENKFhHtZeYxm9Sf2S7fVJBLVBemTQOuZNpj+/nGHz3nYAXA083Z3eEn7BmqAhsVCwGeWvpAbl8Xct2w= X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R441e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=maildocker-contentspam033037067113; MF=zhiwei_liu@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0WABv3uI_1720525367; From: LIU Zhiwei To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, palmer@dabbelt.com, alistair.francis@wdc.com, dbarboza@ventanamicro.com, liwei1518@gmail.com, bmeng.cn@gmail.com, zhiwei_liu@linux.alibaba.com Subject: [PATCH v4 08/11] target/riscv: Move gen_cmpxchg before adding amocas.[b|h] Date: Tue, 9 Jul 2024 19:36:49 +0800 Message-Id: <20240709113652.1239-9-zhiwei_liu@linux.alibaba.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20240709113652.1239-1-zhiwei_liu@linux.alibaba.com> References: <20240709113652.1239-1-zhiwei_liu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" Signed-off-by: LIU Zhiwei Acked-by: Alistair Francis --- target/riscv/insn_trans/trans_rvzacas.c.inc | 13 ------------- target/riscv/translate.c | 13 +++++++++++++ 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/target/riscv/insn_trans/trans_rvzacas.c.inc b/target/riscv/ins= n_trans/trans_rvzacas.c.inc index 5d274d4c08..fcced99fc7 100644 --- a/target/riscv/insn_trans/trans_rvzacas.c.inc +++ b/target/riscv/insn_trans/trans_rvzacas.c.inc @@ -22,19 +22,6 @@ } \ } while (0) =20 -static bool gen_cmpxchg(DisasContext *ctx, arg_atomic *a, MemOp mop) -{ - TCGv dest =3D get_gpr(ctx, a->rd, EXT_NONE); - TCGv src1 =3D get_address(ctx, a->rs1, 0); - TCGv src2 =3D get_gpr(ctx, a->rs2, EXT_NONE); - - decode_save_opc(ctx); - tcg_gen_atomic_cmpxchg_tl(dest, src1, dest, src2, ctx->mem_idx, mop); - - gen_set_gpr(ctx, a->rd, dest); - return true; -} - static bool trans_amocas_w(DisasContext *ctx, arg_amocas_w *a) { REQUIRE_ZACAS(ctx); diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 4a3e786560..acba90f170 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -1099,6 +1099,19 @@ static bool gen_amo(DisasContext *ctx, arg_atomic *a, return true; } =20 +static bool gen_cmpxchg(DisasContext *ctx, arg_atomic *a, MemOp mop) +{ + TCGv dest =3D get_gpr(ctx, a->rd, EXT_NONE); + TCGv src1 =3D get_address(ctx, a->rs1, 0); + TCGv src2 =3D get_gpr(ctx, a->rs2, EXT_NONE); + + decode_save_opc(ctx); + tcg_gen_atomic_cmpxchg_tl(dest, src1, dest, 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 =3D container_of(dcbase, DisasContext, base); --=20 2.25.1