From: Jim Wilson <jimw@sifive.com>
To: joel@rtems.org
Cc: Sebastian Huber <sebastian.huber@embedded-brains.de>,
Newlib <newlib@sourceware.org>
Subject: Re: [PATCH] Remove multiple defination error
Date: Tue, 14 Jul 2020 09:59:34 -0700 [thread overview]
Message-ID: <CAFyWVaYp1qx_rKpsJyrOhRMLNewJh9qeQNRju7YpMW5dP4j-rw@mail.gmail.com> (raw)
In-Reply-To: <CAF9ehCV-pa6bt8_ym5wgW--tvCKC+ZDh=R9JZ8iQ_YHKeKR0Dw@mail.gmail.com>
On Tue, Jul 14, 2020 at 6:11 AM Joel Sherrill <joel@rtems.org> wrote:
> The RISC-V would be a good model. Jim Wilson provided some default
> behavior when there is no hard FPU.
It wasn't me personally. This predates my involvement. I'd guess
either Andrew Waterman, Palmer Dabbelt, or Kito Cheng. Anyways, we
use the hard FPU if available, both for hard-float and soft-float
ABIs. If no hard FPU, then the various fenv routines do very little,
just returning some default values.
Jim
next prev parent reply other threads:[~2020-07-14 16:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 22:41 Eshan dhawan
2020-07-11 15:16 ` Sebastian Huber
2020-07-11 17:18 ` Eshan Dhawan
2020-07-13 5:36 ` Sebastian Huber
2020-07-13 5:48 ` Sebastian Huber
2020-07-14 13:11 ` Joel Sherrill
2020-07-14 16:59 ` Jim Wilson [this message]
2020-07-14 17:51 ` Sebastian Huber
2020-07-23 11:54 Eric Bresie
2020-07-23 12:04 ` Sebastian Huber
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