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poly1305/asm/poly1305-x86_64.pl: make it work with linux-x32.

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(Imported from upstream's 2460c7f13389d766dd65fa4e14b69b6fbe3e4e3b.)

This is a no-op for us, but avoid a diff with upstream.

Change-Id: I6e875704a38dcd9339371393a4dd523647aeef44
Reviewed-on: https://boringssl-review.googlesource.com/7491
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
This commit is contained in:
David Benjamin 2016-03-16 15:43:15 -04:00
parent eebfd896fe
commit 110fcc9607
1 changed files with 8 additions and 2 deletions
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10
crypto/poly1305/asm/poly1305-x86_64.pl
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@ -148,10 +148,16 @@ $code.=<<___;
and 8($inp),%rcx and 8($inp),%rcx
mov %rax,24($ctx) mov %rax,24($ctx)
mov %rcx,32($ctx) mov %rcx,32($ctx)
___
$code.=<<___ if ($flavour !~ /elf32/);
mov %r10,0(%rdx) mov %r10,0(%rdx)
mov %r11,8(%rdx) mov %r11,8(%rdx)
___
$code.=<<___ if ($flavour =~ /elf32/);
mov %r10d,0(%rdx)
mov %r11d,4(%rdx)
___
$code.=<<___;
mov \$1,%eax mov \$1,%eax
.Lno_key: .Lno_key:
ret ret