diff options
Diffstat (limited to 'roms/edk2/CryptoPkg/Library/OpensslLib/openssl/ms/uplink-common.pl')
| -rwxr-xr-x | roms/edk2/CryptoPkg/Library/OpensslLib/openssl/ms/uplink-common.pl | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/ms/uplink-common.pl b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/ms/uplink-common.pl new file mode 100755 index 000000000..e2ab59456 --- /dev/null +++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/ms/uplink-common.pl @@ -0,0 +1,28 @@ +#! /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 + +# pull APPLINK_MAX value from applink.c... +$applink_c=$0; +$applink_c=~s|[^/\\]+$||g; +$applink_c.="applink.c"; +open(INPUT,$applink_c) || die "can't open $applink_c: $!"; +@max=grep {/APPLINK_MAX\s+(\d+)/} <INPUT>; +close(INPUT); +($#max==0) or die "can't find APPLINK_MAX in $applink_c"; + +$max[0]=~/APPLINK_MAX\s+(\d+)/; +$N=$1; # number of entries in OPENSSL_UplinkTable not including + # OPENSSL_UplinkTable[0], which contains this value... + +1; + +# Idea is to fill the OPENSSL_UplinkTable with pointers to stubs +# which invoke 'void OPENSSL_Uplink (ULONG_PTR *table,int index)'; +# and then dereference themselves. Latter shall result in endless +# loop *unless* OPENSSL_Uplink does not replace 'table[index]' with +# something else, e.g. as 'table[index]=unimplemented;'... |