From: Richard Henderson <richard.henderson@linaro.org>
To: Song Gao <gaosong@loongson.cn>, qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, thuth@redhat.com, philmd@redhat.com,
yangxiaojuan@loongson.cn, laurent@vivier.eu, peterx@redhat.com,
f4bug@amsat.org, alistair.francis@wdc.com, maobibo@loongson.cn,
pbonzini@redhat.com, bmeng.cn@gmail.com, alex.bennee@linaro.org,
chenhuacai@loongson.cn
Subject: Re: [PATCH v6 10/21] target/loongarch: Add floating point arithmetic instruction translation
Date: Mon, 20 Sep 2021 11:56:38 -0700 [thread overview]
Message-ID: <5d77c332-19bb-c337-840b-5e97f82ec530@linaro.org> (raw)
In-Reply-To: <1631866380-31017-11-git-send-email-gaosong@loongson.cn>
On 9/17/21 1:12 AM, Song Gao wrote:
> This patch implement floating point arithmetic instruction translation.
>
> This includes:
> - F{ADD/SUB/MUL/DIV}.{S/D}
> - F{MADD/MSUB/NMADD/NMSUB}.{S/D}
> - F{MAX/MIN}.{S/D}
> - F{MAXA/MINA}.{S/D}
> - F{ABS/NEG}.{S/D}
> - F{SQRT/RECIP/RSQRT}.{S/D}
> - F{SCALEB/LOGB/COPYSIGN}.{S/D}
> - FCLASS.{S/D}
>
> Signed-off-by: Song Gao<gaosong@loongson.cn>
> Signed-off-by: XiaoJuan Yang<yangxiaojuan@loongson.cn>
> ---
> target/loongarch/cpu.c | 1 +
> target/loongarch/fpu_helper.c | 406 +++++++++++++++++++++++++++++
> target/loongarch/helper.h | 37 +++
> target/loongarch/insn_trans/trans_farith.c | 108 ++++++++
> target/loongarch/insns.decode | 56 ++++
> target/loongarch/internals.h | 2 +
> target/loongarch/translate.c | 11 +
> 7 files changed, 621 insertions(+)
> create mode 100644 target/loongarch/fpu_helper.c
> create mode 100644 target/loongarch/insn_trans/trans_farith.c
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2021-09-20 18:59 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-17 8:12 [PATCH v6 00/21] Add LoongArch linux-user emulation support Song Gao
2021-09-17 8:12 ` [PATCH v6 01/21] target/loongarch: Add README Song Gao
2021-09-20 18:51 ` Richard Henderson
2021-09-17 8:12 ` [PATCH v6 02/21] target/loongarch: Add core definition Song Gao
2021-09-20 18:55 ` Richard Henderson
2021-09-17 8:12 ` [PATCH v6 03/21] target/loongarch: Add main translation routines Song Gao
2021-09-17 8:12 ` [PATCH v6 04/21] target/loongarch: Add fixed point arithmetic instruction translation Song Gao
2021-09-17 8:12 ` [PATCH v6 05/21] target/loongarch: Add fixed point shift " Song Gao
2021-09-17 8:12 ` [PATCH v6 06/21] target/loongarch: Add fixed point bit " Song Gao
2021-09-17 8:12 ` [PATCH v6 07/21] target/loongarch: Add fixed point load/store " Song Gao
2021-09-17 8:12 ` [PATCH v6 08/21] target/loongarch: Add fixed point atomic " Song Gao
2021-09-17 8:12 ` [PATCH v6 09/21] target/loongarch: Add fixed point extra " Song Gao
2021-09-17 8:12 ` [PATCH v6 10/21] target/loongarch: Add floating point arithmetic " Song Gao
2021-09-20 18:56 ` Richard Henderson [this message]
2021-09-17 8:12 ` [PATCH v6 11/21] target/loongarch: Add floating point comparison " Song Gao
2021-09-17 8:12 ` [PATCH v6 12/21] target/loongarch: Add floating point conversion " Song Gao
2021-09-17 8:12 ` [PATCH v6 13/21] target/loongarch: Add floating point move " Song Gao
2021-09-17 8:12 ` [PATCH v6 14/21] target/loongarch: Add floating point load/store " Song Gao
2021-09-17 8:12 ` [PATCH v6 15/21] target/loongarch: Add branch " Song Gao
2021-09-17 8:12 ` [PATCH v6 16/21] target/loongarch: Add disassembler Song Gao
2021-09-17 8:12 ` [PATCH v6 17/21] LoongArch Linux User Emulation Song Gao
2021-09-23 6:53 ` Laurent Vivier
2021-09-23 8:42 ` Song Gao
2021-09-17 8:12 ` [PATCH v6 18/21] default-configs: Add loongarch linux-user support Song Gao
2021-09-17 8:12 ` [PATCH v6 19/21] target/loongarch: Add target build suport Song Gao
2021-09-17 8:12 ` [PATCH v6 20/21] target/loongarch: 'make check-tcg' support Song Gao
2021-09-17 8:13 ` [PATCH v6 21/21] scripts: add loongarch64 binfmt config Song Gao
2021-09-20 21:17 ` [PATCH v6 00/21] Add LoongArch linux-user emulation support Richard Henderson
2021-09-22 6:22 ` Song Gao
2021-09-22 9:49 ` WANG Xuerui
2021-09-23 3:09 ` gaosong
2021-09-23 4:26 ` WANG Xuerui
2021-09-23 8:54 ` Song Gao
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5d77c332-19bb-c337-840b-5e97f82ec530@linaro.org \
--to=richard.henderson@linaro.org \
--cc=alex.bennee@linaro.org \
--cc=alistair.francis@wdc.com \
--cc=bmeng.cn@gmail.com \
--cc=chenhuacai@loongson.cn \
--cc=f4bug@amsat.org \
--cc=gaosong@loongson.cn \
--cc=laurent@vivier.eu \
--cc=maobibo@loongson.cn \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=peterx@redhat.com \
--cc=philmd@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=thuth@redhat.com \
--cc=yangxiaojuan@loongson.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).