From: Richard Henderson <richard.henderson@linaro.org>
To: Laurent Vivier <laurent@vivier.eu>, qemu-devel@nongnu.org
Cc: Thomas Huth <huth@tuxfamily.org>, Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH v3 2/4] target/m68k: add fmod/frem
Date: Fri, 23 Feb 2018 17:31:39 -0800 [thread overview]
Message-ID: <0b55b60d-65c4-f48c-c062-449e3ef531eb@linaro.org> (raw)
In-Reply-To: <20180223145959.18761-3-laurent@vivier.eu>
On 02/23/2018 06:59 AM, Laurent Vivier wrote:
> Using a local m68k floatx80_mod()
> [copied from previous:
> Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
>
> The quotient byte of the FPSR is updated with
> the result of the operation.
>
> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
> ---
> target/m68k/Makefile.objs | 3 +-
> target/m68k/cpu.h | 1 +
> target/m68k/fpu_helper.c | 35 +++++++++++++++-
> target/m68k/helper.h | 2 +
> target/m68k/softfloat.c | 105 ++++++++++++++++++++++++++++++++++++++++++++++
> target/m68k/softfloat.h | 26 ++++++++++++
> target/m68k/translate.c | 6 +++
> 7 files changed, 176 insertions(+), 2 deletions(-)
> create mode 100644 target/m68k/softfloat.c
> create mode 100644 target/m68k/softfloat.h
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2018-02-24 1:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-23 14:59 [Qemu-devel] [PATCH v3 0/4] target/m68k: implement 680x0 FPU (part 3) Laurent Vivier
2018-02-23 14:59 ` [Qemu-devel] [PATCH v3 1/4] softfloat: export some functions Laurent Vivier
2018-02-24 1:26 ` Richard Henderson
2018-02-23 14:59 ` [Qemu-devel] [PATCH v3 2/4] target/m68k: add fmod/frem Laurent Vivier
2018-02-24 1:31 ` Richard Henderson [this message]
2018-02-23 14:59 ` [Qemu-devel] [PATCH v3 3/4] softfloat: use floatx80_infinity in softfloat Laurent Vivier
2018-02-24 2:26 ` Richard Henderson
2018-02-24 17:21 ` Laurent Vivier
2018-02-24 17:26 ` Richard Henderson
2018-02-24 17:42 ` Laurent Vivier
2018-02-23 14:59 ` [Qemu-devel] [PATCH v3 4/4] target/m68k: add fscale, fgetman and fgetexp Laurent Vivier
2018-02-24 2:33 ` Richard Henderson
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