Combat [bogus] relocations in some assember modules.
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@ -2657,12 +2657,10 @@ sub enckey()
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&xor ("eax",&DWP(1024-128,$tbl,"ecx",4)); # rcon
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}
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# int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
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# AES_KEY *key)
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&public_label("AES_Te");
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&function_begin("AES_set_encrypt_key");
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&mov ("esi",&wparam(0)); # user supplied key
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&mov ("edi",&wparam(2)); # private key schedule
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&function_begin("_x86_AES_set_encrypt_key");
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&mov ("esi",&wparam(1)); # user supplied key
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&mov ("edi",&wparam(3)); # private key schedule
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&test ("esi",-1);
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&jz (&label("badpointer"));
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@ -2685,7 +2683,7 @@ sub enckey()
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&mov ("ecx",&DWP(192-128,$tbl));
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&mov ("edx",&DWP(224-128,$tbl));
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&mov ("ecx",&wparam(1)); # number of bits in key
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&mov ("ecx",&wparam(2)); # number of bits in key
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&cmp ("ecx",128);
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&je (&label("10rounds"));
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&cmp ("ecx",192);
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@ -2862,7 +2860,14 @@ sub enckey()
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&set_label("badpointer");
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&mov ("eax",-1);
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&set_label("exit");
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&function_end("AES_set_encrypt_key");
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&function_end("_x86_AES_set_encrypt_key");
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# int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
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# AES_KEY *key)
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&function_begin_B("AES_set_encrypt_key");
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&call ("_x86_AES_set_encrypt_key");
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&ret ();
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&function_end_B("AES_set_encrypt_key");
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sub deckey()
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{ my ($i,$key,$tp1,$tp2,$tp4,$tp8) = @_;
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@ -2921,18 +2926,8 @@ sub deckey()
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# int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
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# AES_KEY *key)
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&public_label("AES_Td");
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&public_label("AES_Te");
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&function_begin_B("AES_set_decrypt_key");
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&mov ("eax",&wparam(0));
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&mov ("ecx",&wparam(1));
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&mov ("edx",&wparam(2));
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&sub ("esp",12);
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&mov (&DWP(0,"esp"),"eax");
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&mov (&DWP(4,"esp"),"ecx");
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&mov (&DWP(8,"esp"),"edx");
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&call ("AES_set_encrypt_key");
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&add ("esp",12);
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&call ("_x86_AES_set_encrypt_key");
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&cmp ("eax",0);
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&je (&label("proceed"));
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&ret ();
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@ -115,12 +115,14 @@ sub ::file
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sub ::function_begin_B
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{ my($func,$extra)=@_;
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my $tmp;
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my $begin;
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&::external_label($func);
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$label{$func} = $begin = "${dot}L_${func}_begin";
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$func=$under.$func;
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push(@out,".text\n.globl\t$func\n");
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push(@out,".text\n");
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push(@out,".globl\t$func\n") if ($func !~ /^${under}_/);
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if ($::coff)
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{ push(@out,".def\t$func;\t.scl\t2;\t.type\t32;\t.endef\n"); }
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elsif ($::aout and !$::pic)
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@ -129,18 +131,19 @@ sub ::function_begin_B
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{ push(@out,".type $func,\@function\n"); }
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push(@out,".align\t$align\n");
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push(@out,"$func:\n");
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push(@out,"$begin:\n");
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$::stack=4;
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}
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sub ::function_end_B
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{ my($func)=@_;
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my $i;
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$func=$under.$func;
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push(@out,"${dot}L_${func}_end:\n");
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if ($::elf)
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{ push(@out,".size\t$func,${dot}L_${func}_end-$func\n"); }
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{ push(@out,".size\t$under$func,${dot}L_${func}_end-${dot}L_${func}_begin\n"); }
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$::stack=0;
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%label=();
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foreach $i (keys %label) { delete $label{$i} if ($label{$i} =~ /^${dot}L[0-9]{3}/); }
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}
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sub ::comment
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@ -162,8 +165,8 @@ sub ::comment
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sub islabel # see is argument is a known label
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{ my $i;
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foreach $i (%label) { return $label{$i} if ($label{$i} eq $_[0]); }
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undef;
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foreach $i (values %label) { return $i if ($i eq $_[0]); }
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$label{$_[0]}; # can be undef
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}
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sub ::external_label { push(@labels,@_); }
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