A local copy of OpenSSL from GitHub
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#! /usr/bin/env perl
# Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
$output = pop and open STDOUT,">$output";
$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
push(@INC,"${dir}.");
require "uplink-common.pl";
local $V=8; # max number of args uplink functions may accept...
my $loc0 = "r".(32+$V);
print <<___;
.text
.global OPENSSL_Uplink#
.type OPENSSL_Uplink#,\@function
___
for ($i=1;$i<=$N;$i++) {
print <<___;
.proc lazy$i#
lazy$i:
.prologue
{ .mii; .save ar.pfs,$loc0
alloc loc0=ar.pfs,$V,3,2,0
.save b0,loc1
mov loc1=b0
addl loc2=\@ltoff(OPENSSL_UplinkTable#),gp };;
.body
{ .mmi; ld8 out0=[loc2]
mov out1=$i };;
{ .mib; add loc2=8*$i,out0
br.call.sptk.many b0=OPENSSL_Uplink# };;
{ .mmi; ld8 r31=[loc2];;
ld8 r30=[r31],8 };;
{ .mii; ld8 gp=[r31]
mov b6=r30
mov b0=loc1 };;
{ .mib; mov ar.pfs=loc0
br.many b6 };;
.endp lazy$i#
___
}
print <<___;
.data
.global OPENSSL_UplinkTable#
OPENSSL_UplinkTable: data8 $N // amount of following entries
___
for ($i=1;$i<=$N;$i++) { print " data8 \@fptr(lazy$i#)\n"; }
print <<___;
.size OPENSSL_UplinkTable,.-OPENSSL_UplinkTable#
___
close STDOUT;