[debian-mysql] Bug#758491: percona-xtrabackup: wrong mips64 asm in taocrypt

YunQiang Su wzssyqa at gmail.com
Sat Sep 27 01:08:30 UTC 2014


On Mon, 18 Aug 2014 10:35:29 +0800 YunQiang Su <wzssyqa at gmail.com> wrote:
> Package: percona-xtrabackup
> Version: 2.2.3-2
>
> In extra/yassl/taocrypt/src/integer.cpp there is a problem in mips64 asm.
> Please fix it.
>
> This patch has been applied to MySQL, it works well.
>
> Index: percona-xtrabackup-2.2.3/extra/yassl/taocrypt/src/integer.cpp
> ===================================================================
> --- percona-xtrabackup-2.2.3.orig/extra/yassl/taocrypt/src/integer.cpp
>  2014-07-23 01:13:52.000000000 +0800
> +++ percona-xtrabackup-2.2.3/extra/yassl/taocrypt/src/integer.cpp
>  2033-12-08 16:07:06.314007266 +0800
> @@ -189,7 +189,7 @@
>                  "a" (a), "rm" (b) : "cc");
>
>          #elif defined(__mips64)
> -            __asm__("dmultu %2,%3" : "=h" (r.halfs_.high), "=l" (r.halfs_.low)
> +            __asm__("dmultu %2,%3" : "=d" (r.halfs_.high), "=lc" (r.halfs_.low)
>                  : "r" (a), "r" (b));
>
>          #elif defined(_M_IX86)
>
>

I will NMU this package this the attached patch.

> --
> YunQiang Su
>
>
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