diff --git a/Configure b/Configure index 44848b5f0ad1cc450681107c53232290e5b9878b..eb7b588898cb09077ec35e3c2735fc4caa6f1045 100755 --- a/Configure +++ b/Configure @@ -1104,6 +1104,11 @@ if ($no_asm) $sha1_obj=$md5_obj=$rmd160_obj=""; } +if (!$no_shared) + { + $cast_obj=""; # CAST assembler is not PIC + } + if ($threads) { $cflags=$thread_cflags; @@ -1119,20 +1124,16 @@ if ($zlib) # You will find shlib_mark1 and shlib_mark2 explained in Makefile.org my $shared_mark = ""; -if ($shared_target ne "") +if ($shared_target eq "") + { + $no_shared = 1; + } +if (!$no_shared) { if ($shared_cflag ne "") { $cflags = "$shared_cflag $cflags"; } - if (!$no_shared) - { - #$shared_mark = "\$(SHARED_LIBS)"; - } - } -else - { - $no_shared = 1; } if ($no_shared) diff --git a/crypto/des/Makefile.ssl b/crypto/des/Makefile.ssl index ebf0806b648fd96b0de6b4ae6fd3fab794bce642..aedfbb4cb429f34b22541580c9dc031b82b238c6 100644 --- a/crypto/des/Makefile.ssl +++ b/crypto/des/Makefile.ssl @@ -67,19 +67,27 @@ des: des.o cbc3_enc.o lib # elf asm/dx86-elf.o: asm/dx86unix.cpp - $(CPP) -DELF -x c asm/dx86unix.cpp | as -o asm/dx86-elf.o + $(CPP) -DELF \ + `(echo $(CFLAGS) | egrep -ie '-[fK]PIC') > /dev/null 2>&1 && echo -DPIC`\ + -x c asm/dx86unix.cpp | as -o asm/dx86-elf.o asm/yx86-elf.o: asm/yx86unix.cpp - $(CPP) -DELF -x c asm/yx86unix.cpp | as -o asm/yx86-elf.o + $(CPP) -DELF \ + `(echo $(CFLAGS) | egrep -ie '-[fK]PIC') > /dev/null 2>&1 && echo -DPIC`\ + -x c asm/yx86unix.cpp | as -o asm/yx86-elf.o # solaris asm/dx86-sol.o: asm/dx86unix.cpp - $(CC) -E -DSOL asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s + $(CC) -E -DSOL \ + `(echo $(CFLAGS) | egrep -ie '-[fK]PIC') > /dev/null 2>&1 && echo -DPIC`\ + asm/dx86unix.cpp | sed 's/^#.*//' > asm/dx86-sol.s as -o asm/dx86-sol.o asm/dx86-sol.s rm -f asm/dx86-sol.s asm/yx86-sol.o: asm/yx86unix.cpp - $(CC) -E -DSOL asm/yx86unix.cpp | sed 's/^#.*//' > asm/yx86-sol.s + $(CC) -E -DSOL \ + `(echo $(CFLAGS) | egrep -ie '-[fK]PIC') > /dev/null 2>&1 && echo -DPIC`\ + asm/yx86unix.cpp | sed 's/^#.*//' > asm/yx86-sol.s as -o asm/yx86-sol.o asm/yx86-sol.s rm -f asm/yx86-sol.s diff --git a/crypto/des/asm/crypt586.pl b/crypto/des/asm/crypt586.pl index 3d41d82f69d35f1146351d1f77d3b5881cd9b451..51fb3ddf26e4a00d34d97484209c95e30db506fe 100644 --- a/crypto/des/asm/crypt586.pl +++ b/crypto/des/asm/crypt586.pl @@ -26,11 +26,17 @@ sub fcrypt_body &comment(""); &comment("Load the 2 words"); - $ks="ebp"; + $trans="ebp"; &xor( $L, $L); &xor( $R, $R); - &mov($ks,&wparam(1)); + + # PIC-ification:-) + if ($cpp) { &picmeup("edx","DES_SPtrans"); } + else { &lea("edx",&DWP("DES_SPtrans")); } + &push("edx"); # becomes &swtmp(1) + # + &mov($trans,&wparam(1)); # reloaded with DES_SPtrans in D_ENCRYPT &push(&DWC(25)); # add a variable @@ -39,11 +45,11 @@ sub fcrypt_body { &comment(""); &comment("Round $i"); - &D_ENCRYPT($i,$L,$R,$i*2,$ks,"DES_SPtrans","eax","ebx","ecx","edx"); + &D_ENCRYPT($i,$L,$R,$i*2,$trans,"eax","ebx","ecx","edx"); &comment(""); &comment("Round ".sprintf("%d",$i+1)); - &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"DES_SPtrans","eax","ebx","ecx","edx"); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$trans,"eax","ebx","ecx","edx"); } &mov("ebx", &swtmp(0)); &mov("eax", $L); @@ -61,14 +67,14 @@ sub fcrypt_body &mov(&DWP(0,"edx","",0),"eax"); &mov(&DWP(4,"edx","",0),$L); - &pop("ecx"); # remove variable + &add("esp",8); # remove variables &function_end($name); } sub D_ENCRYPT { - local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + local($r,$L,$R,$S,$trans,$u,$tmp1,$tmp2,$t)=@_; &mov( $u, &wparam(2)); # 2 &mov( $t, $R); @@ -85,9 +91,9 @@ sub D_ENCRYPT &shl( $tmp2, 16); # 1 &xor( $u, $tmp1); # 2 &xor( $t, $tmp2); # 2 - &mov( $tmp1, &DWP(&n2a($S*4),$ks,"",0)); # 2 + &mov( $tmp1, &DWP(&n2a($S*4),$trans,"",0)); # 2 &xor( $u, $tmp1); - &mov( $tmp2, &DWP(&n2a(($S+1)*4),$ks,"",0)); # 2 + &mov( $tmp2, &DWP(&n2a(($S+1)*4),$trans,"",0)); # 2 &xor( $u, $R); &xor( $t, $R); &xor( $t, $tmp2); @@ -99,31 +105,28 @@ sub D_ENCRYPT &movb( &LB($tmp1), &LB($u) ); &movb( &LB($tmp2), &HB($u) ); &rotr( $t, 4 ); - &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &mov( $trans, &swtmp(1)); + &xor( $L, &DWP(" ",$trans,$tmp1,0)); &movb( &LB($tmp1), &LB($t) ); - &xor( $L, $ks); - &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); - &xor( $L, $ks); + &xor( $L, &DWP("0x200",$trans,$tmp2,0)); &movb( &LB($tmp2), &HB($t) ); &shr( $u, 16); - &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); - &xor( $L, $ks); + &xor( $L, &DWP("0x100",$trans,$tmp1,0)); &movb( &LB($tmp1), &HB($u) ); &shr( $t, 16); - &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); - &xor( $L, $ks); - &mov( $ks, &wparam(1)); + &xor( $L, &DWP("0x300",$trans,$tmp2,0)); &movb( &LB($tmp2), &HB($t) ); &and( $u, "0xff" ); &and( $t, "0xff" ); - &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); + &mov( $tmp1, &DWP("0x600",$trans,$tmp1,0)); &xor( $L, $tmp1); - &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); + &mov( $tmp1, &DWP("0x700",$trans,$tmp2,0)); &xor( $L, $tmp1); - &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); + &mov( $tmp1, &DWP("0x400",$trans,$u,0)); &xor( $L, $tmp1); - &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); + &mov( $tmp1, &DWP("0x500",$trans,$t,0)); &xor( $L, $tmp1); + &mov( $trans, &wparam(1)); } sub n2a diff --git a/crypto/des/asm/des-586.pl b/crypto/des/asm/des-586.pl index 0d08e8a3a9ea748764149aa31bee50d007fa13b9..7a5886928995bb06a08c8de26b418874fee530e2 100644 --- a/crypto/des/asm/des-586.pl +++ b/crypto/des/asm/des-586.pl @@ -40,7 +40,7 @@ sub DES_encrypt &comment(""); &comment("Load the 2 words"); - $ks="ebp"; + $trans="ebp"; if ($do_ip) { @@ -72,7 +72,11 @@ sub DES_encrypt &rotl($L,3); } - &mov( $ks, &wparam(1) ); + # PIC-ification:-) + if ($cpp) { &picmeup($trans,"DES_SPtrans"); } + else { &lea($trans,&DWP("DES_SPtrans")); } + + &mov( "ecx", &wparam(1) ); &cmp("ebx","0"); &je(&label("start_decrypt")); @@ -80,11 +84,11 @@ sub DES_encrypt { &comment(""); &comment("Round $i"); - &D_ENCRYPT($i,$L,$R,$i*2,$ks,"DES_SPtrans","eax","ebx","ecx","edx"); + &D_ENCRYPT($i,$L,$R,$i*2,$trans,"eax","ebx","ecx","edx"); &comment(""); &comment("Round ".sprintf("%d",$i+1)); - &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$ks,"DES_SPtrans","eax","ebx","ecx","edx"); + &D_ENCRYPT($i+1,$R,$L,($i+1)*2,$trans,"eax","ebx","ecx","edx"); } &jmp(&label("end")); @@ -94,10 +98,10 @@ sub DES_encrypt { &comment(""); &comment("Round $i"); - &D_ENCRYPT(15-$i,$L,$R,$i*2,$ks,"DES_SPtrans","eax","ebx","ecx","edx"); + &D_ENCRYPT(15-$i,$L,$R,$i*2,$trans,"eax","ebx","ecx","edx"); &comment(""); &comment("Round ".sprintf("%d",$i-1)); - &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$ks,"DES_SPtrans","eax","ebx","ecx","edx"); + &D_ENCRYPT(15-$i+1,$R,$L,($i-1)*2,$trans,"eax","ebx","ecx","edx"); } &set_label("end"); @@ -134,43 +138,36 @@ sub DES_encrypt sub D_ENCRYPT { - local($r,$L,$R,$S,$ks,$desSP,$u,$tmp1,$tmp2,$t)=@_; + local($r,$L,$R,$S,$trans,$u,$tmp1,$tmp2,$t)=@_; - &mov( $u, &DWP(&n2a($S*4),$ks,"",0)); + &mov( $u, &DWP(&n2a($S*4),$tmp2,"",0)); &xor( $tmp1, $tmp1); - &mov( $t, &DWP(&n2a(($S+1)*4),$ks,"",0)); + &mov( $t, &DWP(&n2a(($S+1)*4),$tmp2,"",0)); &xor( $u, $R); + &xor( $tmp2, $tmp2); &xor( $t, $R); &and( $u, "0xfcfcfcfc" ); &and( $t, "0xcfcfcfcf" ); &movb( &LB($tmp1), &LB($u) ); &movb( &LB($tmp2), &HB($u) ); &rotr( $t, 4 ); - &mov( $ks, &DWP(" $desSP",$tmp1,"",0)); + &xor( $L, &DWP(" ",$trans,$tmp1,0)); &movb( &LB($tmp1), &LB($t) ); - &xor( $L, $ks); - &mov( $ks, &DWP("0x200+$desSP",$tmp2,"",0)); - &xor( $L, $ks); ###### + &xor( $L, &DWP("0x200",$trans,$tmp2,0)); &movb( &LB($tmp2), &HB($t) ); &shr( $u, 16); - &mov( $ks, &DWP("0x100+$desSP",$tmp1,"",0)); - &xor( $L, $ks); ###### + &xor( $L, &DWP("0x100",$trans,$tmp1,0)); &movb( &LB($tmp1), &HB($u) ); &shr( $t, 16); - &mov( $ks, &DWP("0x300+$desSP",$tmp2,"",0)); - &xor( $L, $ks); - &mov( $ks, &wparam(1) ); + &xor( $L, &DWP("0x300",$trans,$tmp2,0)); &movb( &LB($tmp2), &HB($t) ); &and( $u, "0xff" ); &and( $t, "0xff" ); - &mov( $tmp1, &DWP("0x600+$desSP",$tmp1,"",0)); - &xor( $L, $tmp1); - &mov( $tmp1, &DWP("0x700+$desSP",$tmp2,"",0)); - &xor( $L, $tmp1); - &mov( $tmp1, &DWP("0x400+$desSP",$u,"",0)); - &xor( $L, $tmp1); - &mov( $tmp1, &DWP("0x500+$desSP",$t,"",0)); - &xor( $L, $tmp1); + &xor( $L, &DWP("0x600",$trans,$tmp1,0)); + &xor( $L, &DWP("0x700",$trans,$tmp2,0)); + &mov( $tmp2, &wparam(1) ); + &xor( $L, &DWP("0x400",$trans,$u,0)); + &xor( $L, &DWP("0x500",$trans,$t,0)); } sub n2a diff --git a/crypto/perlasm/cbc.pl b/crypto/perlasm/cbc.pl index 0145c4f0cc6e1dbd14173d52b71d3f44cc8fa61f..22149c680ec39f232a2eefe601041d34d1ce7612 100644 --- a/crypto/perlasm/cbc.pl +++ b/crypto/perlasm/cbc.pl @@ -146,9 +146,15 @@ sub cbc &mov($count, &wparam(2)); # length &and($count, 7); &jz(&label("finish")); + &call(&label("PIC_point")); +&set_label("PIC_point"); + &blindpop("edx"); + &lea("ecx",&DWP(&label("cbc_enc_jmp_table")."-".&label("PIC_point"),"edx")); + &mov($count,&DWP(0,"ecx",$count,4)) + &add($count,"edx"); &xor("ecx","ecx"); &xor("edx","edx"); - &mov($count,&DWP(&label("cbc_enc_jmp_table"),"",$count,4)); + #&mov($count,&DWP(&label("cbc_enc_jmp_table"),"",$count,4)); &jmp_ptr($count); &set_label("ej7"); @@ -318,22 +324,23 @@ sub cbc &set_label("cbc_enc_jmp_table",1); &data_word("0"); - &data_word(&label("ej1")); - &data_word(&label("ej2")); - &data_word(&label("ej3")); - &data_word(&label("ej4")); - &data_word(&label("ej5")); - &data_word(&label("ej6")); - &data_word(&label("ej7")); - &set_label("cbc_dec_jmp_table",1); - &data_word("0"); - &data_word(&label("dj1")); - &data_word(&label("dj2")); - &data_word(&label("dj3")); - &data_word(&label("dj4")); - &data_word(&label("dj5")); - &data_word(&label("dj6")); - &data_word(&label("dj7")); + &data_word(&label("ej1")."-".&label("PIC_point")); + &data_word(&label("ej2")."-".&label("PIC_point")); + &data_word(&label("ej3")."-".&label("PIC_point")); + &data_word(&label("ej4")."-".&label("PIC_point")); + &data_word(&label("ej5")."-".&label("PIC_point")); + &data_word(&label("ej6")."-".&label("PIC_point")); + &data_word(&label("ej7")."-".&label("PIC_point")); + # not used + #&set_label("cbc_dec_jmp_table",1); + #&data_word("0"); + #&data_word(&label("dj1")."-".&label("PIC_point")); + #&data_word(&label("dj2")."-".&label("PIC_point")); + #&data_word(&label("dj3")."-".&label("PIC_point")); + #&data_word(&label("dj4")."-".&label("PIC_point")); + #&data_word(&label("dj5")."-".&label("PIC_point")); + #&data_word(&label("dj6")."-".&label("PIC_point")); + #&data_word(&label("dj7")."-".&label("PIC_point")); &function_end_B($name); diff --git a/crypto/perlasm/x86ms.pl b/crypto/perlasm/x86ms.pl index 206452341d1faf5c444be80d68282bb34f338d5d..5229afeb647084194a6ca601260f0885ed6942c1 100644 --- a/crypto/perlasm/x86ms.pl +++ b/crypto/perlasm/x86ms.pl @@ -363,3 +363,5 @@ sub out1p push(@out,"\t$name\t ".&conv($p1)."\n"); } + +sub main'blindpop { &out1("pop",@_); } diff --git a/crypto/perlasm/x86nasm.pl b/crypto/perlasm/x86nasm.pl index 519d8a5867287aa962648ba1990f37631d5a8d9d..819151c6bcae89ae829fc170bb9182ac61e299ec 100644 --- a/crypto/perlasm/x86nasm.pl +++ b/crypto/perlasm/x86nasm.pl @@ -340,3 +340,5 @@ sub out1p push(@out,"\t$name\t ".&conv($p1)."\n"); } + +sub main'blindpop { &out1("pop",@_); } diff --git a/crypto/perlasm/x86unix.pl b/crypto/perlasm/x86unix.pl index 9ceabf0705e54e1da89ff4815178464c45c1dbe7..922d1a22ae404ac81fca3c7161f515c9aab4490a 100644 --- a/crypto/perlasm/x86unix.pl +++ b/crypto/perlasm/x86unix.pl @@ -87,12 +87,12 @@ sub main'DWP $ret.=$addr if ($addr ne "") && ($addr ne 0); if ($reg2 ne "") { - if($idx ne "") + if($idx ne "" && $idx != 0) { $ret.="($reg1,$reg2,$idx)"; } else { $ret.="($reg1,$reg2)"; } } - else + elsif ($reg1 ne "") { $ret.="($reg1)" } return($ret); } @@ -542,3 +542,22 @@ sub popvars &main'pop("edx"); &main'popf(); } + +sub main'picmeup + { + local($dst,$sym)=@_; + local($tmp)=<<___; +#if (defined(ELF) || defined(SOL)) && defined(PIC) + .align 8 + call 1f +1: popl $regs{$dst} + addl \$_GLOBAL_OFFSET_TABLE_+[.-1b],$regs{$dst} + movl $sym\@GOT($regs{$dst}),$regs{$dst} +#else + movl \$$sym,$regs{$dst} +#endif +___ + push(@out,$tmp); + } + +sub main'blindpop { &out1("popl",@_); }