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Re: [Qemu-devel] [PATCH v4 00/11] target/arm: Fixups for ARM_FEATURE_V8_
From: |
Alex Bennée |
Subject: |
Re: [Qemu-devel] [PATCH v4 00/11] target/arm: Fixups for ARM_FEATURE_V8_FP16 |
Date: |
Sun, 13 May 2018 08:22:08 +0100 |
User-agent: |
mu4e 1.1.0; emacs 26.1 |
Richard Henderson <address@hidden> writes:
> Changes since v3:
> * Fixup rebase vs target-arm.next. One of the middle
> patches had conflicts resolved incorrectly, so the
> patch set was non-bisectable.
I've tested with the new RISU set:
http://people.linaro.org/~alex.bennee/testcases/arm64.risu/testcases_aarch64_all_half.tar.xz
without any LD/ST opcodes on your rth/tgt-arm-fp16 branch
Tested-by: Alex Bennée <address@hidden>
>
> Changes since v2:
> * Rebased vs target-arm.next.
> * Merged Peter's review.
> * Split out return fix as a separate patch.
>
> Changes since v1:
> * Rebased vs master instead of tgt-arm-sve-9.
> * Alex did some additional digging through the ARM xhtml
> and came up with some additional missing instructions.
> * Everything cc'd to qemu-stable.
>
>
> r~
>
>
> Alex Bennée (4):
> target/arm: Implement FCMP for fp16
> target/arm: Implement FCSEL for fp16
> target/arm: Implement FMOV (immediate) for fp16
> target/arm: Fix sqrt_f16 exception raising
>
> Richard Henderson (7):
> target/arm: Implement FMOV (general) for fp16
> target/arm: Early exit after unallocated_encoding in disas_fp_int_conv
> target/arm: Implement FCVT (scalar,integer) for fp16
> target/arm: Implement FCVT (scalar,fixed-point) for fp16
> target/arm: Introduce and use read_fp_hreg
> target/arm: Implement FP data-processing (2 source) for fp16
> target/arm: Implement FP data-processing (3 source) for fp16
>
> target/arm/helper-a64.h | 2 +
> target/arm/helper.h | 6 +
> target/arm/helper-a64.c | 10 +
> target/arm/helper.c | 38 +++-
> target/arm/translate-a64.c | 421 +++++++++++++++++++++++++++++++------
> 5 files changed, 413 insertions(+), 64 deletions(-)
--
Alex Bennée
- Re: [Qemu-devel] [PATCH v4 03/11] target/arm: Implement FCVT (scalar, integer) for fp16, (continued)
[Qemu-devel] [PATCH v4 05/11] target/arm: Introduce and use read_fp_hreg, Richard Henderson, 2018/05/11
[Qemu-devel] [PATCH v4 06/11] target/arm: Implement FP data-processing (2 source) for fp16, Richard Henderson, 2018/05/11
[Qemu-devel] [PATCH v4 09/11] target/arm: Implement FCSEL for fp16, Richard Henderson, 2018/05/11
[Qemu-devel] [PATCH v4 07/11] target/arm: Implement FP data-processing (3 source) for fp16, Richard Henderson, 2018/05/11
[Qemu-devel] [PATCH v4 08/11] target/arm: Implement FCMP for fp16, Richard Henderson, 2018/05/11
[Qemu-devel] [PATCH v4 10/11] target/arm: Implement FMOV (immediate) for fp16, Richard Henderson, 2018/05/11
[Qemu-devel] [PATCH v4 11/11] target/arm: Fix sqrt_f16 exception raising, Richard Henderson, 2018/05/11
Re: [Qemu-devel] [PATCH v4 00/11] target/arm: Fixups for ARM_FEATURE_V8_FP16,
Alex Bennée <=
Re: [Qemu-devel] [PATCH v4 00/11] target/arm: Fixups for ARM_FEATURE_V8_FP16, Peter Maydell, 2018/05/14