Revision 63ef0db60f7b9fc0c2bcabdc7e2bd133784ddd60 authored by Adam Langley on 13 December 2014, 20:13:10 UTC, committed by Matt Caswell on 16 December 2014, 14:46:57 UTC
The client_version needs to be preserved for the RSA key exchange. This change also means that renegotiation will, like TLS, repeat the old client_version rather than advertise only the final version. (Either way, version change on renego is not allowed.) This is necessary in TLS to work around an SChannel bug, but it's not strictly necessary in DTLS. (From BoringSSL) Reviewed-by: Emilia Käsper <emilia@openssl.org> (cherry picked from commit ec1af3c4195c1dfecdd9dc7458850ab1b8b951e0)
1 parent f74f5c8
uplink-ia64.pl
#!/usr/bin/env perl
$0 =~ m/(.*[\/\\])[^\/\\]+$/; $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#
___
Computing file changes ...
