Re: [PATCH v6 00/18] Adding partial support for 128-bit riscv target

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Re: [PATCH v6 00/18] Adding partial support for 128-bit riscv target

From:	Richard Henderson
Subject:	Re: [PATCH v6 00/18] Adding partial support for 128-bit riscv target
Date:	Mon, 29 Nov 2021 13:13:21 +0100
User-agent:	Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0

On 11/28/21 2:57 PM, Frédéric Pétrot wrote:

This series of patches provides partial 128-bit support for the riscv
target architecture, namely RVI and RVM, with minimal csr support.

Thanks again for the reviews and suggestions.

v6:
- support for '-cpu rv128' in qemu-system-riscv64 to handle 128-bit
   executables (no more qemu-system-riscv128)
- remove useless (and buggy) big-endian support in lq/sq


This also fails make check.  With

../qemu/configure --enable-debug--target-list=riscv64-linux-user,riscv64-softmmu,riscv32-softmmu,riscv32-linux-user


watch qemu-iotest 040 fail.


r~

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[PATCH v6 12/18] target/riscv: support for 128-bit shift instructions, (continued)
- [PATCH v6 12/18] target/riscv: support for 128-bit shift instructions, Frédéric Pétrot, 2021/11/28
- [PATCH v6 14/18] target/riscv: support for 128-bit M extension, Frédéric Pétrot, 2021/11/28
- [PATCH v6 13/18] target/riscv: support for 128-bit arithmetic instructions, Frédéric Pétrot, 2021/11/28
- [PATCH v6 15/18] target/riscv: adding high part of some csrs, Frédéric Pétrot, 2021/11/28
- [PATCH v6 11/18] target/riscv: support for 128-bit U-type instructions, Frédéric Pétrot, 2021/11/28
- [PATCH v6 10/18] target/riscv: support for 128-bit bitwise instructions, Frédéric Pétrot, 2021/11/28
- [PATCH v6 18/18] target/riscv: actual functions to realize crs 128-bit insns, Frédéric Pétrot, 2021/11/28
- [PATCH v6 17/18] target/riscv: modification of the trans_csrxx for 128-bit support, Frédéric Pétrot, 2021/11/28
- [PATCH v6 16/18] target/riscv: helper functions to wrap calls to 128-bit csr insns, Frédéric Pétrot, 2021/11/28
- Re: [PATCH v6 00/18] Adding partial support for 128-bit riscv target, Richard Henderson, 2021/11/29
- Re: [PATCH v6 00/18] Adding partial support for 128-bit riscv target, Richard Henderson <=
  - Re: [PATCH v6 00/18] Adding partial support for 128-bit riscv target, Frédéric Pétrot, 2021/11/29

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