| 1 | #! /usr/bin/env perl
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| 2 | # Copyright 2008-2018 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | #
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| 4 | # Licensed under the Apache License 2.0 (the "License"). You may not use
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| 5 | # this file except in compliance with the License. You can obtain a copy
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| 6 | # in the file LICENSE in the source distribution or at
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| 7 | # https://www.openssl.org/source/license.html
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| 8 |
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| 9 | $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
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| 10 | push(@INC, "${dir}.", "${dir}../crypto/perlasm");
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| 11 | require "x86asm.pl";
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| 12 |
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| 13 | require "uplink-common.pl";
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| 14 |
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| 15 | $output = pop and open STDOUT,">$output";
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| 16 |
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| 17 | &asm_init($ARGV[0]);
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| 18 |
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| 19 | &external_label("OPENSSL_Uplink");
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| 20 | &public_label("OPENSSL_UplinkTable");
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| 21 |
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| 22 | for ($i=1;$i<=$N;$i++) {
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| 23 | &function_begin_B("_\$lazy${i}");
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| 24 | &lea ("eax",&DWP(&label("OPENSSL_UplinkTable")));
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| 25 | &push ($i);
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| 26 | &push ("eax");
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| 27 | &call (&label("OPENSSL_Uplink"));
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| 28 | &pop ("eax");
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| 29 | &add ("esp",4);
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| 30 | &jmp_ptr(&DWP(4*$i,"eax"));
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| 31 | &function_end_B("_\$lazy${i}");
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| 32 | }
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| 33 |
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| 34 | &dataseg();
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| 35 | &align(4);
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| 36 | &set_label("OPENSSL_UplinkTable");
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| 37 | &data_word($N);
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| 38 | for ($i=1;$i<=$N;$i++) {
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| 39 | &data_word(&label("_\$lazy${i}"));
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| 40 | }
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| 41 | &asm_finish();
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| 42 |
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| 43 | close STDOUT;
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