From: Joel Sherrill <joel@rtems.org>
To: Eshan dhawan <eshandhawan51@gmail.com>
Cc: Newlib <newlib@sourceware.org>, Gedare Bloom <gedare@rtems.org>
Subject: Re: [PATCH 0/1] Fenv support for SPARC
Date: Thu, 4 Jun 2020 14:14:39 -0500 [thread overview]
Message-ID: <CAF9ehCWs8kviKR7WUtQb1z5hJXom6uBHYuJou74fHyHbFybYqQ@mail.gmail.com> (raw)
In-Reply-To: <20200603233627.31827-1-eshandhawan51@gmail.com>
I should add that we although just tested on 32-bit SPARC (V7/V8),
it appears to have 64-bit (V9) support. Eshan plans to follow up with
a patch similar to add that which will be structurally similar to the
x86_64/i386 relationship for sharing the implementation.
--joel
On Wed, Jun 3, 2020 at 6:36 PM Eshan dhawan <eshandhawan51@gmail.com> wrote:
> The Patch adds fenv support for SPARC.
>
> The implemenation files are taken from NetBSD.
>
> Eshan dhawan (1):
> SPARC fenv support
>
> newlib/configure.host | 1 +
> newlib/libc/machine/sparc/sys/fenv.h | 85 +++++
> newlib/libm/machine/configure.in | 1 +
> newlib/libm/machine/sparc/Makefile.am | 21 ++
> newlib/libm/machine/sparc/configure.in | 11 +
> newlib/libm/machine/sparc/feclearexcept.c | 7 +
> newlib/libm/machine/sparc/fegetenv.c | 7 +
> newlib/libm/machine/sparc/fegetexceptflag.c | 7 +
> newlib/libm/machine/sparc/fegetround.c | 7 +
> newlib/libm/machine/sparc/feholdexcept.c | 7 +
> newlib/libm/machine/sparc/fenv.c | 350 ++++++++++++++++++++
> newlib/libm/machine/sparc/feraiseexcept.c | 7 +
> newlib/libm/machine/sparc/fesetenv.c | 7 +
> newlib/libm/machine/sparc/fesetexceptflag.c | 7 +
> newlib/libm/machine/sparc/fesetround.c | 7 +
> newlib/libm/machine/sparc/fetestexcept.c | 7 +
> newlib/libm/machine/sparc/feupdateenv.c | 7 +
> 17 files changed, 546 insertions(+)
> create mode 100644 newlib/libc/machine/sparc/sys/fenv.h
> create mode 100644 newlib/libm/machine/sparc/Makefile.am
> create mode 100644 newlib/libm/machine/sparc/configure.in
> create mode 100644 newlib/libm/machine/sparc/feclearexcept.c
> create mode 100644 newlib/libm/machine/sparc/fegetenv.c
> create mode 100644 newlib/libm/machine/sparc/fegetexceptflag.c
> create mode 100644 newlib/libm/machine/sparc/fegetround.c
> create mode 100644 newlib/libm/machine/sparc/feholdexcept.c
> create mode 100644 newlib/libm/machine/sparc/fenv.c
> create mode 100644 newlib/libm/machine/sparc/feraiseexcept.c
> create mode 100644 newlib/libm/machine/sparc/fesetenv.c
> create mode 100644 newlib/libm/machine/sparc/fesetexceptflag.c
> create mode 100644 newlib/libm/machine/sparc/fesetround.c
> create mode 100644 newlib/libm/machine/sparc/fetestexcept.c
> create mode 100644 newlib/libm/machine/sparc/feupdateenv.c
>
> --
> 2.17.1
>
>
prev parent reply other threads:[~2020-06-04 19:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-03 23:36 Eshan dhawan
2020-06-03 23:36 ` [PATCH 1/1] SPARC fenv support Eshan dhawan
2020-07-02 10:14 ` Corinna Vinschen
2020-06-04 19:14 ` Joel Sherrill [this message]
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