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Re: [Qemu-devel] [PATCH v3 4/8] target/mips: Add MXU instruction S8LDD
From: |
Richard Henderson |
Subject: |
Re: [Qemu-devel] [PATCH v3 4/8] target/mips: Add MXU instruction S8LDD |
Date: |
Thu, 30 Aug 2018 13:11:14 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
On 08/28/2018 06:00 AM, Craig Janeczek via Qemu-devel wrote:
> + case 6: /* XRa = {{8{sign of tmp8}}, tmp8, {8{sign of tmp8}}, tmp8} */
> + tcg_gen_qemu_ld_tl(t1, t0, ctx->mem_idx, MO_SB);
> + tcg_gen_mov_tl(t0, t1);
> + tcg_gen_andi_tl(t0, t0, 0xFF00FFFF);
> + tcg_gen_shli_tl(t1, t1, 16);
> + tcg_gen_or_tl(t0, t0, t1);
> + break;
tcg_gen_deposit_tl(t0, t1, t1, 16, 16);
r~
- [Qemu-devel] [PATCH v3 0/8] Add limited MXU instruction support, Craig Janeczek, 2018/08/28
- [Qemu-devel] [PATCH v3 4/8] target/mips: Add MXU instruction S8LDD, Craig Janeczek, 2018/08/28
- [Qemu-devel] [PATCH v3 3/8] target/mips: Add MXU instructions S32I2M and S32M2I, Craig Janeczek, 2018/08/28
- Re: [Qemu-devel] [PATCH v3 3/8] target/mips: Add MXU instructions S32I2M and S32M2I, Aleksandar Markovic, 2018/08/28
- Re: [Qemu-devel] [PATCH v3 3/8] target/mips: Add MXU instructions S32I2M and S32M2I, Janeczek, Craig, 2018/08/28
- Re: [Qemu-devel] [PATCH v3 3/8] target/mips: Add MXU instructions S32I2M and S32M2I, Aleksandar Markovic, 2018/08/28
- Re: [Qemu-devel] [PATCH v3 3/8] target/mips: Add MXU instructions S32I2M and S32M2I, Janeczek, Craig, 2018/08/28
- Re: [Qemu-devel] [PATCH v3 3/8] target/mips: Add MXU instructions S32I2M and S32M2I, Aleksandar Markovic, 2018/08/28
[Qemu-devel] [PATCH v3 6/8] target/mips: Add MXU instruction D16MAC, Craig Janeczek, 2018/08/28
[Qemu-devel] [PATCH v3 2/8] target/mips: Add all MXU opcodes, Craig Janeczek, 2018/08/28