[openssl-dev] [openssl.org #3759] [PATCH] crypto: use bigint in x86-64 perl
Andy Polyakov via RT
rt at openssl.org
Fri Feb 12 14:22:50 UTC 2016
> When building on x32 systems where the default type is 32bit, make sure
> we can transparently represent 64bit integers. Otherwise we end up with
> build errors like:
> /usr/bin/perl asm/ghash-x86_64.pl elf > ghash-x86_64.s
> Integer overflow in hexadecimal number at asm/../../perlasm/x86_64-xlate.pl line 201, <> line 890.
> ...
> ghash-x86_64.s: Assembler messages:
> ghash-x86_64.s:890: Error: junk '.15473355479995e+19' after expression
>
> We don't enable this globally as there are some cases where we'd get
> 32bit values interpreted as unsigned when we need them as signed.
This was recently addressed in another manner. Closing the ticket. Thanks.
--
Ticket here: http://rt.openssl.org/Ticket/Display.html?id=3759
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