openssl/ms/uplink-ia64.pl
Rich Salz e0a651945c Copyright consolidation: perl files
Add copyright to most .pl files
This does NOT cover any .pl file that has other copyright in it.
Most of those are Andy's but some are public domain.
Fix typo's in some existing files.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-20 09:45:40 -04:00

62 lines
1.4 KiB
Perl
Executable File

#! /usr/bin/env perl
# Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the OpenSSL license (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
$output = pop;
open STDOUT,">$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;