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From: kokamoto@hera.eonet.ne.jp
To: 9front@9front.org
Subject: Re: [9front] 5l problem on python276 compilation
Date: Mon, 13 Jul 2020 08:30:20 +0900	[thread overview]
Message-ID: <C0506AE956BB9192598B2901D7664A53@hera.eonet.ne.jp> (raw)
In-Reply-To: <B833602348A1290FD42AC78B476DF76E@eigenstate.org>

> What hardware are you running this on?

I'm running rpi3B (not B+) for arm machine.

>  From /sys/src/ape/lib/ap/stdio/fconv.h:20, here's the explanation:
> 
> /*
>  * #define IEEE_8087 for IEEE-arithmetic machines where the least
>  *	significant byte has the lowest address.
>  * #define IEEE_MC68k for IEEE-arithmetic machines where the most
>  *	significant byte has the lowest address.
>  */
> 

I think this is for interger type, however, arm has the nature like:

/* Define if C doubles are 64-bit IEEE 754 binary format, stored in ARM
   mixed-endian order (byte order 45670123) */
#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1

Kenji



  reply	other threads:[~2020-07-12 23:30 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-12  0:22 kokamoto
2020-07-12  5:29 ` kokamoto
2020-07-12  5:38   ` ori
2020-07-12 23:30     ` kokamoto [this message]
2020-07-13  2:42       ` kokamoto
2020-07-13  3:20         ` ori
2020-07-14  4:58           ` kokamoto
  -- strict thread matches above, loose matches on Subject: below --
2020-07-11 22:10 kokamoto
2020-07-11 22:28 ` [9front] " kokamoto
2020-07-12  0:22   ` kokamoto

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