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bug#45214: guile segfaults on 32-bit big-endian targets


From: John Paul Adrian Glaubitz
Subject: bug#45214: guile segfaults on 32-bit big-endian targets
Date: Sat, 12 Dec 2020 23:47:28 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1

On 12/12/20 11:44 PM, John David Anglin wrote:
> Guess, I should have copied the whole bit:
> 
> The last option is:
> #else
> /* This should be used as a fall back solution for machines on which
>    casting to a pointer may lead to loss of bit information, e. g. in
>    the three least significant bits.  */
>   typedef scm_t_bits SCM;
> # define SCM_UNPACK(x) (x)
> # define SCM_PACK(x) ((SCM) (x))
> #endif
> 
> I think strictness 1 may be problematic on hppa.

And m68k and powerpc most likely.

Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913






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