From: Bin Meng <bmeng.cn@gmail.com>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: "open list:RISC-V" <qemu-riscv@nongnu.org>,
Bin Meng <bin.meng@windriver.com>,
Alistair Francis <alistair.francis@wdc.com>,
"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>
Subject: Re: [PATCH v3 04/21] target/riscv: Introduce DisasExtend and new helpers
Date: Thu, 19 Aug 2021 19:01:59 +0800 [thread overview]
Message-ID: <CAEUhbmU1bXV9s+qpz=AL-VAfnuWsHSNMBbvyVs3vUF5Ei61x4g@mail.gmail.com> (raw)
In-Reply-To: <20210819090502.428068-5-richard.henderson@linaro.org>
On Thu, Aug 19, 2021 at 5:05 PM Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Introduce get_gpr, dest_gpr, temp_new -- new helpers that do not force
> tcg globals into temps, returning a constant 0 for $zero as source and
> a new temp for $zero as destination.
>
> Introduce ctx->w for simplifying word operations, such as addw.
>
> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> target/riscv/translate.c | 101 ++++++++++++++++++++++++++++++++-------
> 1 file changed, 83 insertions(+), 18 deletions(-)
>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
WARNING: multiple messages have this Message-ID (diff)
From: Bin Meng <bmeng.cn@gmail.com>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: "qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
Alistair Francis <alistair.francis@wdc.com>,
Bin Meng <bin.meng@windriver.com>,
"open list:RISC-V" <qemu-riscv@nongnu.org>
Subject: Re: [PATCH v3 04/21] target/riscv: Introduce DisasExtend and new helpers
Date: Thu, 19 Aug 2021 19:01:59 +0800 [thread overview]
Message-ID: <CAEUhbmU1bXV9s+qpz=AL-VAfnuWsHSNMBbvyVs3vUF5Ei61x4g@mail.gmail.com> (raw)
In-Reply-To: <20210819090502.428068-5-richard.henderson@linaro.org>
On Thu, Aug 19, 2021 at 5:05 PM Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Introduce get_gpr, dest_gpr, temp_new -- new helpers that do not force
> tcg globals into temps, returning a constant 0 for $zero as source and
> a new temp for $zero as destination.
>
> Introduce ctx->w for simplifying word operations, such as addw.
>
> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> target/riscv/translate.c | 101 ++++++++++++++++++++++++++++++++-------
> 1 file changed, 83 insertions(+), 18 deletions(-)
>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
next prev parent reply other threads:[~2021-08-19 11:05 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 9:04 [PATCH v3 00/21] target/riscv: Use tcg_constant_* Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 01/21] " Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 02/21] target/riscv: Clean up division helpers Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 11:00 ` Bin Meng
2021-08-19 11:00 ` Bin Meng
2021-08-19 17:23 ` Richard Henderson
2021-08-19 17:23 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 03/21] target/riscv: Add DisasContext to gen_get_gpr, gen_set_gpr Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 04/21] target/riscv: Introduce DisasExtend and new helpers Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 11:01 ` Bin Meng [this message]
2021-08-19 11:01 ` Bin Meng
2021-08-19 9:04 ` [PATCH v3 05/21] target/riscv: Add DisasExtend to gen_arith* Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 06/21] target/riscv: Remove gen_arith_div* Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 07/21] target/riscv: Use gen_arith for mulh and mulhu Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 08/21] target/riscv: Move gen_* helpers for RVM Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-20 1:35 ` Alistair Francis
2021-08-20 1:35 ` Alistair Francis
2021-08-19 9:04 ` [PATCH v3 09/21] target/riscv: Move gen_* helpers for RVB Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 10/21] target/riscv: Add DisasExtend to gen_unary Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 11/21] target/riscv: Use DisasExtend in shift operations Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 12/21] target/riscv: Add gen_greviw Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 13/21] target/riscv: Use get_gpr in branches Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 14/21] target/riscv: Use {get, dest}_gpr for integer load/store Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 15/21] target/riscv: Reorg csr instructions Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 16/21] target/riscv: Use {get,dest}_gpr for RVA Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 17/21] target/riscv: Use gen_shift_imm_fn for slli_uw Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:04 ` [PATCH v3 18/21] target/riscv: Use {get,dest}_gpr for RVF Richard Henderson
2021-08-19 9:04 ` Richard Henderson
2021-08-19 9:05 ` [PATCH v3 19/21] target/riscv: Use {get,dest}_gpr for RVD Richard Henderson
2021-08-19 9:05 ` Richard Henderson
2021-08-19 9:05 ` [PATCH v3 20/21] target/riscv: Tidy trans_rvh.c.inc Richard Henderson
2021-08-19 9:05 ` Richard Henderson
2021-08-19 9:05 ` [PATCH v3 21/21] target/riscv: Use {get,dest}_gpr for RVV Richard Henderson
2021-08-19 9:05 ` Richard Henderson
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