diff options
| author | Andy Polyakov <appro@openssl.org> | 2019-02-15 22:16:41 +0100 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2019-02-16 17:01:15 +0100 |
| commit | db42bb440e76399b89fc8ae04644441a2a5f6821 (patch) | |
| tree | 0ddc0a16632b60834e44805d2e329b774381f323 /crypto/perlasm | |
| parent | 3405db97e5448c784729b56837f3f8c776a01067 (diff) | |
ARM64 assembly pack: make it Windows-friendly.
"Windows friendliness" means a) unified PIC-ification, unified across
all platforms; b) unified commantary delimiter; c) explicit ldur/stur,
as Visual Studio assembler can't automatically encode ldr/str as
ldur/stur when needed.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8256)
Diffstat (limited to 'crypto/perlasm')
| -rwxr-xr-x | crypto/perlasm/arm-xlate.pl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/crypto/perlasm/arm-xlate.pl b/crypto/perlasm/arm-xlate.pl index b953f1fc19..af6f7d3188 100755 --- a/crypto/perlasm/arm-xlate.pl +++ b/crypto/perlasm/arm-xlate.pl @@ -103,6 +103,12 @@ my $asciz = sub { { ""; } }; +my $adrp = sub { + my ($args,$comment) = split(m|\s*//|,shift); + "\tadrp\t$args\@PAGE"; +} if ($flavour =~ /ios64/); + + sub range { my ($r,$sfx,$start,$end) = @_; @@ -132,6 +138,10 @@ sub expand_line { $line =~ s/\b(\w+)/$GLOBALS{$1} or $1/ge; + if ($flavour =~ /ios64/) { + $line =~ s/#:lo12:(\w+)/$1\@PAGEOFF/; + } + return $line; } |