Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with

qemu-riscv

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with

From:	Richard Henderson
Subject:	Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx
Date:	Sat, 25 Dec 2021 19:48:20 -0800
User-agent:	Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0

On 12/25/21 5:42 PM, liweiwei wrote:

Sorry. In the old spec(version 0.41), nanboxing is not totally disabled, but "NaN-boxingis limited to |XLEN| bits, not |FLEN| bits". Taking misa.mxl into acount, if misa.mxl isRV32, and maximum is RV64, this should be sign-extended. Is there any other new update fornanboxing to the spec?


Yes, in 1.0.0-rc, it's all gone.


r~

[Prev in Thread]

Current Thread

[Next in Thread]

Re: [PATCH 6/6] target/riscv: expose zfinx, zdinx, zhinx{min} properties, (continued)
- [PATCH 5/6] target/riscv: add support for zhinx/zhinxmin, liweiwei, 2021/12/23
  - Re: [PATCH 5/6] target/riscv: add support for zhinx/zhinxmin, Richard Henderson, 2021/12/24
    - Re: [PATCH 5/6] target/riscv: add support for zhinx/zhinxmin, liweiwei, 2021/12/24
- [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, liweiwei, 2021/12/23
  - Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, Richard Henderson, 2021/12/24
    - Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, liweiwei, 2021/12/24
    - Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, Richard Henderson, 2021/12/25
    - Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, liweiwei, 2021/12/25
    - Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, liweiwei, 2021/12/25
    - Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx, Richard Henderson <=
- [PATCH 3/6] target/riscv: add support for zfinx, liweiwei, 2021/12/23
  - Re: [PATCH 3/6] target/riscv: add support for zfinx, Richard Henderson, 2021/12/24
    - Re: [PATCH 3/6] target/riscv: add support for zfinx, liweiwei, 2021/12/24
- [PATCH 4/6] target/riscv: add support for zdinx, liweiwei, 2021/12/23
  - Re: [PATCH 4/6] target/riscv: add support for zdinx, Richard Henderson, 2021/12/24
    - Re: [PATCH 4/6] target/riscv: add support for zdinx, liweiwei, 2021/12/24

Prev by Date: Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx
Next by Date: Re: [ PATCH v3 08/10] target/riscv: Add sscofpmf extension support
Previous by thread: Re: [PATCH 2/6] target/riscv: add support for unique fpr read/write with support for zfinx
Next by thread: [PATCH 3/6] target/riscv: add support for zfinx
Index(es):
- Date
- Thread