tree ee487dc6da70fdce52f5539c40bdceb7c203a6fc
parent 2a795a1775db47d9346d41e77d940534291c1b1a
author David Benjamin <davidben@google.com> 1471326893 -0400
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1471376766 +0000

sha/asm/sha1-x86_64.pl: fix crash in SHAEXT code on Windows.

RT#4530

(Imported from upstream's 7123aa81e9fb19afb11fdf3850662c5f7ff1f19c.)

We've yet to enable this code, but this confirms that we do indeed need
to get our future all-variants stuff working on Windows as well as
Linux and find an AVX2-capable CI setup on each.

The crash here is caused by some win64-only code using %rax as a frame
pointer (perlasm injects a mov rax,rsp in the prologue of every win64
function).

Change-Id: Ifbe59ceb6ae29266d9cf8a461920344a32b6e555
Reviewed-on: https://boringssl-review.googlesource.com/10366
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>