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From: lijiang via Gdb <gdb@sourceware.org>
To: Tom Tromey <tom@tromey.com>
Cc: Andrew Pinski <pinskia@gmail.com>, gdb@sourceware.org
Subject: Re: About gmp and mpfr dependencies for gdb building
Date: Mon, 17 Mar 2025 16:29:07 +0800	[thread overview]
Message-ID: <CANU+ZyddNNrH3zRtYkxTRXbF4UugoPbPn4sWX08R3i3xwbaZwg@mail.gmail.com> (raw)
In-Reply-To: <87sengvazo.fsf@tromey.com>

On Fri, Mar 14, 2025 at 6:09 AM Tom Tromey <tom@tromey.com> wrote:

> Andrew> GCC has its own wide-int implementation which might be useful to
> pull
> Andrew> into GDB if needed. It is used for BitInt and wide integer too.
>
> FWIW I tried this once but it was a pain, and also the API seemed pretty
> gross.  I don't remember the details though.
>

Thank you so much, Tom and Andrew.

I tried to cross compile the gmp and mpfr for the crash-utility, and
succeeded.

https://gcc.gnu.org/pub/gcc/infrastructure/gmp-6.2.1.tar.bz2
https://gcc.gnu.org/pub/gcc/infrastructure/mpfr-4.1.0.tar.bz2

Looks like this is easier than implementing an option to enable/disable gmp
and mpfr. :-)

Thanks
Lianbo


>
> Tom
>
>

      reply	other threads:[~2025-03-17  8:30 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-13  8:14 lijiang via Gdb
2025-03-13  8:32 ` Iru Cai via Gdb
2025-03-13 20:28 ` Tom Tromey
2025-03-13 20:37   ` Andrew Pinski via Gdb
2025-03-13 22:09     ` Tom Tromey
2025-03-17  8:29       ` lijiang via Gdb [this message]

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