diff options
Diffstat (limited to 'crypto/sha/asm/sha1-ia64.pl')
| -rw-r--r-- | crypto/sha/asm/sha1-ia64.pl | 493 |
1 files changed, 124 insertions, 369 deletions
diff --git a/crypto/sha/asm/sha1-ia64.pl b/crypto/sha/asm/sha1-ia64.pl index cb9dfad124..db28f0805a 100644 --- a/crypto/sha/asm/sha1-ia64.pl +++ b/crypto/sha/asm/sha1-ia64.pl @@ -2,8 +2,9 @@ # # ==================================================================== # Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL -# project. Rights for redistribution and usage in source and binary -# forms are granted according to the OpenSSL license. +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. # ==================================================================== # # Eternal question is what's wrong with compiler generated code? The @@ -11,15 +12,10 @@ # to perform rotations by maintaining copy of 32-bit value in upper # bits of 64-bit register. Just follow mux2 and shrp instructions... # Performance under big-endian OS such as HP-UX is 179MBps*1GHz, which -# is >50% better than HP C and >2x better than gcc. As of this moment -# performance under little-endian OS such as Linux and Windows will be -# a bit lower, because data has to be picked in reverse byte-order. -# It's possible to resolve this issue by implementing third function, -# sha1_block_asm_data_order_aligned, which would temporarily flip -# BE field in User Mask register... +# is >50% better than HP C and >2x better than gcc. $code=<<___; -.ident \"sha1-ia64.s, version 1.0\" +.ident \"sha1-ia64.s, version 1.3\" .ident \"IA-64 ISA artwork by Andy Polyakov <appro\@fy.chalmers.se>\" .explicit @@ -30,14 +26,10 @@ if ($^O eq "hpux") { $ADDP="addp4"; for (@ARGV) { $ADDP="add" if (/[\+DD|\-mlp]64/); } } else { $ADDP="add"; } -for (@ARGV) { $big_endian=1 if (/\-DB_ENDIAN/); - $big_endian=0 if (/\-DL_ENDIAN/); } -if (!defined($big_endian)) - { $big_endian=(unpack('L',pack('N',1))==1); } #$human=1; if ($human) { # useful for visual code auditing... - ($A,$B,$C,$D,$E,$T) = ("A","B","C","D","E","T"); + ($A,$B,$C,$D,$E) = ("A","B","C","D","E"); ($h0,$h1,$h2,$h3,$h4) = ("h0","h1","h2","h3","h4"); ($K_00_19, $K_20_39, $K_40_59, $K_60_79) = ( "K_00_19","K_20_39","K_40_59","K_60_79" ); @@ -45,80 +37,75 @@ if ($human) { # useful for visual code auditing... "X8", "X9","X10","X11","X12","X13","X14","X15" ); } else { - ($A,$B,$C,$D,$E,$T) = ("loc0","loc1","loc2","loc3","loc4","loc5"); - ($h0,$h1,$h2,$h3,$h4) = ("loc6","loc7","loc8","loc9","loc10"); + ($A,$B,$C,$D,$E) = ("loc0","loc1","loc2","loc3","loc4"); + ($h0,$h1,$h2,$h3,$h4) = ("loc5","loc6","loc7","loc8","loc9"); ($K_00_19, $K_20_39, $K_40_59, $K_60_79) = - ( "r14", "r15", "loc11", "loc12" ); + ( "r14", "r15", "loc10", "loc11" ); @X= ( "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" ); } sub BODY_00_15 { local *code=shift; -local ($i,$a,$b,$c,$d,$e,$f,$unaligned)=@_; - -if ($unaligned) { - $code.=<<___; -{ .mmi; ld1 tmp0=[inp],2 // MSB - ld1 tmp1=[tmp3],2 };; -{ .mmi; ld1 tmp2=[inp],2 - ld1 $X[$i&0xf]=[tmp3],2 // LSB - dep tmp1=tmp0,tmp1,8,8 };; -{ .mii; cmp.ne p16,p0=r0,r0 // no misaligned prefetch - dep $X[$i&0xf]=tmp2,$X[$i&0xf],8,8;; - dep $X[$i&0xf]=tmp1,$X[$i&0xf],16,16 };; -{ .mmi; nop.m 0 -___ - } -elsif ($i<15) { - $code.=<<___; -{ .mmi; ld4 $X[($i+1)&0xf]=[inp],4 // prefetch -___ - } -else { - $code.=<<___; -{ .mmi; nop.m 0 +my ($i,$a,$b,$c,$d,$e)=@_; +my $j=$i+1; +my $Xn=@X[$j%16]; + +$code.=<<___ if ($i==0); +{ .mmi; ld1 $X[$i]=[inp],2 // MSB + ld1 tmp2=[tmp3],2 };; +{ .mmi; ld1 tmp0=[inp],2 + ld1 tmp4=[tmp3],2 // LSB + dep $X[$i]=$X[$i],tmp2,8,8 };; ___ - } if ($i<15) { $code.=<<___; - and tmp0=$c,$b - dep.z tmp5=$a,5,27 } // a<<5 -{ .mmi; andcm tmp1=$d,$b - add tmp4=$e,$K_00_19 };; -{ .mmi; or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) - add $f=tmp4,$X[$i&0xf] // f=xi+e+K_00_19 +{ .mmi; ld1 $Xn=[inp],2 // forward Xload + nop.m 0x0 + dep tmp1=tmp0,tmp4,8,8 };; +{ .mmi; ld1 tmp2=[tmp3],2 // forward Xload + and tmp4=$c,$b + dep $X[$i]=$X[$i],tmp1,16,16} //;; +{ .mmi; add $e=$e,$K_00_19 // e+=K_00_19 + andcm tmp1=$d,$b + dep.z tmp5=$a,5,27 };; // a<<5 +{ .mmi; add $e=$e,$X[$i] // e+=Xload + or tmp4=tmp4,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) extr.u tmp1=$a,27,5 };; // a>>27 -{ .mib; add $f=$f,tmp0 // f+=F_00_19(b,c,d) +{ .mmi; ld1 tmp0=[inp],2 // forward Xload + add $e=$e,tmp4 // e+=F_00_19(b,c,d) shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) -{ .mib; or tmp1=tmp1,tmp5 // ROTATE(a,5) +{ .mmi; ld1 tmp4=[tmp3],2 // forward Xload + or tmp5=tmp1,tmp5 // ROTATE(a,5) mux2 tmp6=$a,0x44 };; // see b in next iteration -{ .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) - mux2 $X[$i&0xf]=$X[$i&0xf],0x44 - nop.i 0 };; +{ .mii; add $e=$e,tmp5 // e+=ROTATE(a,5) + dep $Xn=$Xn,tmp2,8,8 // forward Xload + mux2 $X[$i]=$X[$i],0x44 } //;; ___ } else { $code.=<<___; - and tmp0=$c,$b - dep.z tmp5=$a,5,27 } // a<<5 ;;? -{ .mmi; andcm tmp1=$d,$b - add tmp4=$e,$K_00_19 };; -{ .mmi; or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) - add $f=tmp4,$X[$i&0xf] // f=xi+e+K_00_19 +{ .mii; and tmp3=$c,$b + dep tmp1=tmp0,tmp4,8,8;; + dep $X[$i]=$X[$i],tmp1,16,16} //;; +{ .mmi; add $e=$e,$K_00_19 // e+=K_00_19 + andcm tmp1=$d,$b + dep.z tmp5=$a,5,27 };; // a<<5 +{ .mmi; add $e=$e,$X[$i] // e+=Xupdate + or tmp4=tmp3,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) extr.u tmp1=$a,27,5 } // a>>27 -{ .mmi; xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 - xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 +{ .mmi; xor $Xn=$Xn,$X[($j+2)%16] // forward Xupdate + xor tmp3=$X[($j+8)%16],$X[($j+13)%16] // forward Xupdate nop.i 0 };; -{ .mmi; add $f=$f,tmp0 // f+=F_00_19(b,c,d) - xor tmp2=tmp2,tmp3 // +1 +{ .mmi; add $e=$e,tmp4 // e+=F_00_19(b,c,d) + xor $Xn=$Xn,tmp3 // forward Xupdate shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) mux2 tmp6=$a,0x44 };; // see b in next iteration -{ .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) - shrp $e=tmp2,tmp2,31 // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) - mux2 $X[$i&0xf]=$X[$i&0xf],0x44 };; +{ .mii; add $e=$e,tmp1 // e+=ROTATE(a,5) + shrp $Xn=$Xn,$Xn,31 // ROTATE(x[0]^x[2]^x[8]^x[13],1) + mux2 $X[$i]=$X[$i],0x44 };; ___ } @@ -126,27 +113,28 @@ ___ sub BODY_16_19 { local *code=shift; -local ($i,$a,$b,$c,$d,$e,$f)=@_; +my ($i,$a,$b,$c,$d,$e)=@_; +my $j=$i+1; +my $Xn=@X[$j%16]; $code.=<<___; -{ .mmi; mov $X[$i&0xf]=$f // Xupdate - and tmp0=$c,$b +{ .mib; add $e=$e,$K_00_19 // e+=K_00_19 dep.z tmp5=$a,5,27 } // a<<5 -{ .mmi; andcm tmp1=$d,$b - add tmp4=$e,$K_00_19 };; -{ .mmi; or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) - add $f=$f,tmp4 // f+=e+K_00_19 +{ .mib; andcm tmp1=$d,$b + and tmp0=$c,$b };; +{ .mmi; add $e=$e,$X[$i%16] // e+=Xupdate + or tmp0=tmp0,tmp1 // F_00_19(b,c,d)=(b&c)|(~b&d) extr.u tmp1=$a,27,5 } // a>>27 -{ .mmi; xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 - xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 +{ .mmi; xor $Xn=$Xn,$X[($j+2)%16] // forward Xupdate + xor tmp3=$X[($j+8)%16],$X[($j+13)%16] // forward Xupdate nop.i 0 };; -{ .mmi; add $f=$f,tmp0 // f+=F_00_19(b,c,d) - xor tmp2=tmp2,tmp3 // +1 +{ .mmi; add $e=$e,tmp0 // f+=F_00_19(b,c,d) + xor $Xn=$Xn,tmp3 // forward Xupdate shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) mux2 tmp6=$a,0x44 };; // see b in next iteration -{ .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) - shrp $e=tmp2,tmp2,31 // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) +{ .mii; add $e=$e,tmp1 // e+=ROTATE(a,5) + shrp $Xn=$Xn,$Xn,31 // ROTATE(x[0]^x[2]^x[8]^x[13],1) nop.i 0 };; ___ @@ -154,51 +142,47 @@ ___ sub BODY_20_39 { local *code=shift; -local ($i,$a,$b,$c,$d,$e,$f,$Konst)=@_; +my ($i,$a,$b,$c,$d,$e,$Konst)=@_; $Konst = $K_20_39 if (!defined($Konst)); +my $j=$i+1; +my $Xn=@X[$j%16]; if ($i<79) { $code.=<<___; -{ .mib; mov $X[$i&0xf]=$f // Xupdate +{ .mib; add $e=$e,$Konst // e+=K_XX_XX dep.z tmp5=$a,5,27 } // a<<5 { .mib; xor tmp0=$c,$b - add tmp4=$e,$Konst };; -{ .mmi; xor tmp0=tmp0,$d // F_20_39(b,c,d)=b^c^d - add $f=$f,tmp4 // f+=e+K_20_39 + xor $Xn=$Xn,$X[($j+2)%16] };; // forward Xupdate +{ .mib; add $e=$e,$X[$i%16] // e+=Xupdate extr.u tmp1=$a,27,5 } // a>>27 -{ .mmi; xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 - xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 - nop.i 0 };; -{ .mmi; add $f=$f,tmp0 // f+=F_20_39(b,c,d) - xor tmp2=tmp2,tmp3 // +1 +{ .mib; xor tmp0=tmp0,$d // F_20_39(b,c,d)=b^c^d + xor $Xn=$Xn,$X[($j+8)%16] };; // forward Xupdate +{ .mmi; add $e=$e,tmp0 // e+=F_20_39(b,c,d) + xor $Xn=$Xn,$X[($j+13)%16] // forward Xupdate shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) { .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) mux2 tmp6=$a,0x44 };; // see b in next iteration -{ .mii; add $f=$f,tmp1 // f+=ROTATE(a,5) - shrp $e=tmp2,tmp2,31 // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) +{ .mii; add $e=$e,tmp1 // e+=ROTATE(a,5) + shrp $Xn=$Xn,$Xn,31 // ROTATE(x[0]^x[2]^x[8]^x[13],1) nop.i 0 };; ___ } else { $code.=<<___; -{ .mib; mov $X[$i&0xf]=$f // Xupdate +{ .mib; add $e=$e,$Konst // e+=K_60_79 dep.z tmp5=$a,5,27 } // a<<5 { .mib; xor tmp0=$c,$b - add tmp4=$e,$Konst };; -{ .mib; xor tmp0=tmp0,$d // F_20_39(b,c,d)=b^c^d - extr.u tmp1=$a,27,5 } // a>>27 -{ .mib; add $f=$f,tmp4 // f+=e+K_20_39 add $h1=$h1,$a };; // wrap up -{ .mmi; -(p16) ld4.s $X[0]=[inp],4 // non-faulting prefetch - add $f=$f,tmp0 // f+=F_20_39(b,c,d) - shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) ;;? -{ .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) +{ .mib; add $e=$e,$X[$i%16] // e+=Xupdate + extr.u tmp1=$a,27,5 } // a>>27 +{ .mib; xor tmp0=tmp0,$d // F_20_39(b,c,d)=b^c^d add $h3=$h3,$c };; // wrap up -{ .mib; add tmp3=1,inp // used in unaligned codepath - add $f=$f,tmp1 } // f+=ROTATE(a,5) -{ .mib; add $h2=$h2,$b // wrap up +{ .mmi; add $e=$e,tmp0 // e+=F_20_39(b,c,d) + or tmp1=tmp1,tmp5 // ROTATE(a,5) + shrp $b=tmp6,tmp6,2 };; // b=ROTATE(b,30) ;;? +{ .mmi; add $e=$e,tmp1 // e+=ROTATE(a,5) + add tmp3=1,inp // used in unaligned codepath add $h4=$h4,$d };; // wrap up ___ @@ -207,29 +191,29 @@ ___ sub BODY_40_59 { local *code=shift; -local ($i,$a,$b,$c,$d,$e,$f)=@_; +my ($i,$a,$b,$c,$d,$e)=@_; +my $j=$i+1; +my $Xn=@X[$j%16]; $code.=<<___; -{ .mmi; mov $X[$i&0xf]=$f // Xupdate - and tmp0=$c,$b +{ .mib; add $e=$e,$K_40_59 // e+=K_40_59 dep.z tmp5=$a,5,27 } // a<<5 -{ .mmi; and tmp1=$d,$b - add tmp4=$e,$K_40_59 };; -{ .mmi; or tmp0=tmp0,tmp1 // (b&c)|(b&d) - add $f=$f,tmp4 // f+=e+K_40_59 +{ .mib; and tmp1=$c,$d + xor tmp0=$c,$d };; +{ .mmi; add $e=$e,$X[$i%16] // e+=Xupdate + add tmp5=tmp5,tmp1 // a<<5+(c&d) extr.u tmp1=$a,27,5 } // a>>27 -{ .mmi; and tmp4=$c,$d - xor tmp2=$X[($i+0+1)&0xf],$X[($i+2+1)&0xf] // +1 - xor tmp3=$X[($i+8+1)&0xf],$X[($i+13+1)&0xf] // +1 - };; -{ .mmi; or tmp1=tmp1,tmp5 // ROTATE(a,5) - xor tmp2=tmp2,tmp3 // +1 +{ .mmi; and tmp0=tmp0,$b + xor $Xn=$Xn,$X[($j+2)%16] // forward Xupdate + xor tmp3=$X[($j+8)%16],$X[($j+13)%16] };; // forward Xupdate +{ .mmi; add $e=$e,tmp0 // e+=b&(c^d) + add tmp5=tmp5,tmp1 // ROTATE(a,5)+(c&d) shrp $b=tmp6,tmp6,2 } // b=ROTATE(b,30) -{ .mmi; or tmp0=tmp0,tmp4 // F_40_59(b,c,d)=(b&c)|(b&d)|(c&d) +{ .mmi; xor $Xn=$Xn,tmp3 mux2 tmp6=$a,0x44 };; // see b in next iteration -{ .mii; add $f=$f,tmp0 // f+=F_40_59(b,c,d) - shrp $e=tmp2,tmp2,31;; // f+1=ROTATE(x[0]^x[2]^x[8]^x[13],1) - add $f=$f,tmp1 };; // f+=ROTATE(a,5) +{ .mii; add $e=$e,tmp5 // e+=ROTATE(a,5)+(c&d) + shrp $Xn=$Xn,$Xn,31 // ROTATE(x[0]^x[2]^x[8]^x[13],1) + nop.i 0x0 };; ___ } @@ -245,179 +229,22 @@ tmp3=r11; ctx=r32; // in0 inp=r33; // in1 -// void sha1_block_asm_host_order(SHA_CTX *c,const void *p,size_t num); -.global sha1_block_asm_host_order# -.proc sha1_block_asm_host_order# +// void sha1_block_data_order(SHA_CTX *c,const void *p,size_t num); +.global sha1_block_data_order# +.proc sha1_block_data_order# .align 32 -sha1_block_asm_host_order: +sha1_block_data_order: .prologue - .fframe 0 - .save ar.pfs,r0 - .save ar.lc,r3 -{ .mmi; alloc tmp1=ar.pfs,3,15,0,0 +{ .mmi; alloc tmp1=ar.pfs,3,14,0,0 $ADDP tmp0=4,ctx - mov r3=ar.lc } -{ .mmi; $ADDP ctx=0,ctx - $ADDP inp=0,inp - mov r2=pr };; -tmp4=in2; -tmp5=loc13; -tmp6=loc14; - .body -{ .mlx; ld4 $h0=[ctx],8 - movl $K_00_19=0x5a827999 } -{ .mlx; ld4 $h1=[tmp0],8 - movl $K_20_39=0x6ed9eba1 };; -{ .mlx; ld4 $h2=[ctx],8 - movl $K_40_59=0x8f1bbcdc } -{ .mlx; ld4 $h3=[tmp0] - movl $K_60_79=0xca62c1d6 };; -{ .mmi; ld4 $h4=[ctx],-16 - add in2=-1,in2 // adjust num for ar.lc - mov ar.ec=1 };; -{ .mmi; ld4 $X[0]=[inp],4 // prefetch - cmp.ne p16,p0=r0,in2 // prefecth at loop end - mov ar.lc=in2 };; // brp.loop.imp: too far - -.Lhtop: -{ .mmi; mov $A=$h0 - mov $B=$h1 - mux2 tmp6=$h1,0x44 } -{ .mmi; mov $C=$h2 - mov $D=$h3 - mov $E=$h4 };; - -___ - - &BODY_00_15(\$code, 0,$A,$B,$C,$D,$E,$T); - &BODY_00_15(\$code, 1,$T,$A,$B,$C,$D,$E); - &BODY_00_15(\$code, 2,$E,$T,$A,$B,$C,$D); - &BODY_00_15(\$code, 3,$D,$E,$T,$A,$B,$C); - &BODY_00_15(\$code, 4,$C,$D,$E,$T,$A,$B); - &BODY_00_15(\$code, 5,$B,$C,$D,$E,$T,$A); - &BODY_00_15(\$code, 6,$A,$B,$C,$D,$E,$T); - &BODY_00_15(\$code, 7,$T,$A,$B,$C,$D,$E); - &BODY_00_15(\$code, 8,$E,$T,$A,$B,$C,$D); - &BODY_00_15(\$code, 9,$D,$E,$T,$A,$B,$C); - &BODY_00_15(\$code,10,$C,$D,$E,$T,$A,$B); - &BODY_00_15(\$code,11,$B,$C,$D,$E,$T,$A); - &BODY_00_15(\$code,12,$A,$B,$C,$D,$E,$T); - &BODY_00_15(\$code,13,$T,$A,$B,$C,$D,$E); - &BODY_00_15(\$code,14,$E,$T,$A,$B,$C,$D); - &BODY_00_15(\$code,15,$D,$E,$T,$A,$B,$C); - - &BODY_16_19(\$code,16,$C,$D,$E,$T,$A,$B); - &BODY_16_19(\$code,17,$B,$C,$D,$E,$T,$A); - &BODY_16_19(\$code,18,$A,$B,$C,$D,$E,$T); - &BODY_16_19(\$code,19,$T,$A,$B,$C,$D,$E); - - &BODY_20_39(\$code,20,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,21,$D,$E,$T,$A,$B,$C); - &BODY_20_39(\$code,22,$C,$D,$E,$T,$A,$B); - &BODY_20_39(\$code,23,$B,$C,$D,$E,$T,$A); - &BODY_20_39(\$code,24,$A,$B,$C,$D,$E,$T); - &BODY_20_39(\$code,25,$T,$A,$B,$C,$D,$E); - &BODY_20_39(\$code,26,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,27,$D,$E,$T,$A,$B,$C); - &BODY_20_39(\$code,28,$C,$D,$E,$T,$A,$B); - &BODY_20_39(\$code,29,$B,$C,$D,$E,$T,$A); - &BODY_20_39(\$code,30,$A,$B,$C,$D,$E,$T); - &BODY_20_39(\$code,31,$T,$A,$B,$C,$D,$E); - &BODY_20_39(\$code,32,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,33,$D,$E,$T,$A,$B,$C); - &BODY_20_39(\$code,34,$C,$D,$E,$T,$A,$B); - &BODY_20_39(\$code,35,$B,$C,$D,$E,$T,$A); - &BODY_20_39(\$code,36,$A,$B,$C,$D,$E,$T); - &BODY_20_39(\$code,37,$T,$A,$B,$C,$D,$E); - &BODY_20_39(\$code,38,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,39,$D,$E,$T,$A,$B,$C); - - &BODY_40_59(\$code,40,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,41,$B,$C,$D,$E,$T,$A); - &BODY_40_59(\$code,42,$A,$B,$C,$D,$E,$T); - &BODY_40_59(\$code,43,$T,$A,$B,$C,$D,$E); - &BODY_40_59(\$code,44,$E,$T,$A,$B,$C,$D); - &BODY_40_59(\$code,45,$D,$E,$T,$A,$B,$C); - &BODY_40_59(\$code,46,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,47,$B,$C,$D,$E,$T,$A); - &BODY_40_59(\$code,48,$A,$B,$C,$D,$E,$T); - &BODY_40_59(\$code,49,$T,$A,$B,$C,$D,$E); - &BODY_40_59(\$code,50,$E,$T,$A,$B,$C,$D); - &BODY_40_59(\$code,51,$D,$E,$T,$A,$B,$C); - &BODY_40_59(\$code,52,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,53,$B,$C,$D,$E,$T,$A); - &BODY_40_59(\$code,54,$A,$B,$C,$D,$E,$T); - &BODY_40_59(\$code,55,$T,$A,$B,$C,$D,$E); - &BODY_40_59(\$code,56,$E,$T,$A,$B,$C,$D); - &BODY_40_59(\$code,57,$D,$E,$T,$A,$B,$C); - &BODY_40_59(\$code,58,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,59,$B,$C,$D,$E,$T,$A); - - &BODY_60_79(\$code,60,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,61,$T,$A,$B,$C,$D,$E); - &BODY_60_79(\$code,62,$E,$T,$A,$B,$C,$D); - &BODY_60_79(\$code,63,$D,$E,$T,$A,$B,$C); - &BODY_60_79(\$code,64,$C,$D,$E,$T,$A,$B); - &BODY_60_79(\$code,65,$B,$C,$D,$E,$T,$A); - &BODY_60_79(\$code,66,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,67,$T,$A,$B,$C,$D,$E); - &BODY_60_79(\$code,68,$E,$T,$A,$B,$C,$D); - &BODY_60_79(\$code,69,$D,$E,$T,$A,$B,$C); - &BODY_60_79(\$code,70,$C,$D,$E,$T,$A,$B); - &BODY_60_79(\$code,71,$B,$C,$D,$E,$T,$A); - &BODY_60_79(\$code,72,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,73,$T,$A,$B,$C,$D,$E); - &BODY_60_79(\$code,74,$E,$T,$A,$B,$C,$D); - &BODY_60_79(\$code,75,$D,$E,$T,$A,$B,$C); - &BODY_60_79(\$code,76,$C,$D,$E,$T,$A,$B); - &BODY_60_79(\$code,77,$B,$C,$D,$E,$T,$A); - &BODY_60_79(\$code,78,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,79,$T,$A,$B,$C,$D,$E); - -$code.=<<___; -{ .mmb; add $h0=$h0,$E - nop.m 0 - br.ctop.dptk.many .Lhtop };; -.Lhend: -{ .mmi; add tmp0=4,ctx - mov ar.lc=r3 };; -{ .mmi; st4 [ctx]=$h0,8 - st4 [tmp0]=$h1,8 };; -{ .mmi; st4 [ctx]=$h2,8 - st4 [tmp0]=$h3 };; -{ .mib; st4 [ctx]=$h4,-16 - mov pr=r2,0x1ffff - br.ret.sptk.many b0 };; -.endp sha1_block_asm_host_order# -___ - - -$code.=<<___; -// void sha1_block_asm_data_order(SHA_CTX *c,const void *p,size_t num); -.global sha1_block_asm_data_order# -.proc sha1_block_asm_data_order# -.align 32 -sha1_block_asm_data_order: -___ -$code.=<<___ if ($big_endian); -{ .mmi; and r2=3,inp };; -{ .mib; cmp.eq p6,p0=r0,r2 -(p6) br.dptk.many sha1_block_asm_host_order };; -___ -$code.=<<___; - .prologue - .fframe 0 - .save ar.pfs,r0 .save ar.lc,r3 -{ .mmi; alloc tmp1=ar.pfs,3,15,0,0 - $ADDP tmp0=4,ctx mov r3=ar.lc } { .mmi; $ADDP ctx=0,ctx $ADDP inp=0,inp mov r2=pr };; tmp4=in2; -tmp5=loc13; -tmp6=loc14; +tmp5=loc12; +tmp6=loc13; .body { .mlx; ld4 $h0=[ctx],8 movl $K_00_19=0x5a827999 } @@ -444,94 +271,20 @@ tmp6=loc14; ___ - &BODY_00_15(\$code, 0,$A,$B,$C,$D,$E,$T,1); - &BODY_00_15(\$code, 1,$T,$A,$B,$C,$D,$E,1); - &BODY_00_15(\$code, 2,$E,$T,$A,$B,$C,$D,1); - &BODY_00_15(\$code, 3,$D,$E,$T,$A,$B,$C,1); - &BODY_00_15(\$code, 4,$C,$D,$E,$T,$A,$B,1); - &BODY_00_15(\$code, 5,$B,$C,$D,$E,$T,$A,1); - &BODY_00_15(\$code, 6,$A,$B,$C,$D,$E,$T,1); - &BODY_00_15(\$code, 7,$T,$A,$B,$C,$D,$E,1); - &BODY_00_15(\$code, 8,$E,$T,$A,$B,$C,$D,1); - &BODY_00_15(\$code, 9,$D,$E,$T,$A,$B,$C,1); - &BODY_00_15(\$code,10,$C,$D,$E,$T,$A,$B,1); - &BODY_00_15(\$code,11,$B,$C,$D,$E,$T,$A,1); - &BODY_00_15(\$code,12,$A,$B,$C,$D,$E,$T,1); - &BODY_00_15(\$code,13,$T,$A,$B,$C,$D,$E,1); - &BODY_00_15(\$code,14,$E,$T,$A,$B,$C,$D,1); - &BODY_00_15(\$code,15,$D,$E,$T,$A,$B,$C,1); - - &BODY_16_19(\$code,16,$C,$D,$E,$T,$A,$B); - &BODY_16_19(\$code,17,$B,$C,$D,$E,$T,$A); - &BODY_16_19(\$code,18,$A,$B,$C,$D,$E,$T); - &BODY_16_19(\$code,19,$T,$A,$B,$C,$D,$E); +{ my $i,@V=($A,$B,$C,$D,$E); - &BODY_20_39(\$code,20,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,21,$D,$E,$T,$A,$B,$C); - &BODY_20_39(\$code,22,$C,$D,$E,$T,$A,$B); - &BODY_20_39(\$code,23,$B,$C,$D,$E,$T,$A); - &BODY_20_39(\$code,24,$A,$B,$C,$D,$E,$T); - &BODY_20_39(\$code,25,$T,$A,$B,$C,$D,$E); - &BODY_20_39(\$code,26,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,27,$D,$E,$T,$A,$B,$C); - &BODY_20_39(\$code,28,$C,$D,$E,$T,$A,$B); - &BODY_20_39(\$code,29,$B,$C,$D,$E,$T,$A); - &BODY_20_39(\$code,30,$A,$B,$C,$D,$E,$T); - &BODY_20_39(\$code,31,$T,$A,$B,$C,$D,$E); - &BODY_20_39(\$code,32,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,33,$D,$E,$T,$A,$B,$C); - &BODY_20_39(\$code,34,$C,$D,$E,$T,$A,$B); - &BODY_20_39(\$code,35,$B,$C,$D,$E,$T,$A); - &BODY_20_39(\$code,36,$A,$B,$C,$D,$E,$T); - &BODY_20_39(\$code,37,$T,$A,$B,$C,$D,$E); - &BODY_20_39(\$code,38,$E,$T,$A,$B,$C,$D); - &BODY_20_39(\$code,39,$D,$E,$T,$A,$B,$C); + for($i=0;$i<16;$i++) { &BODY_00_15(\$code,$i,@V); unshift(@V,pop(@V)); } + for(;$i<20;$i++) { &BODY_16_19(\$code,$i,@V); unshift(@V,pop(@V)); } + for(;$i<40;$i++) { &BODY_20_39(\$code,$i,@V); unshift(@V,pop(@V)); } + for(;$i<60;$i++) { &BODY_40_59(\$code,$i,@V); unshift(@V,pop(@V)); } + for(;$i<80;$i++) { &BODY_60_79(\$code,$i,@V); unshift(@V,pop(@V)); } - &BODY_40_59(\$code,40,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,41,$B,$C,$D,$E,$T,$A); - &BODY_40_59(\$code,42,$A,$B,$C,$D,$E,$T); - &BODY_40_59(\$code,43,$T,$A,$B,$C,$D,$E); - &BODY_40_59(\$code,44,$E,$T,$A,$B,$C,$D); - &BODY_40_59(\$code,45,$D,$E,$T,$A,$B,$C); - &BODY_40_59(\$code,46,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,47,$B,$C,$D,$E,$T,$A); - &BODY_40_59(\$code,48,$A,$B,$C,$D,$E,$T); - &BODY_40_59(\$code,49,$T,$A,$B,$C,$D,$E); - &BODY_40_59(\$code,50,$E,$T,$A,$B,$C,$D); - &BODY_40_59(\$code,51,$D,$E,$T,$A,$B,$C); - &BODY_40_59(\$code,52,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,53,$B,$C,$D,$E,$T,$A); - &BODY_40_59(\$code,54,$A,$B,$C,$D,$E,$T); - &BODY_40_59(\$code,55,$T,$A,$B,$C,$D,$E); - &BODY_40_59(\$code,56,$E,$T,$A,$B,$C,$D); - &BODY_40_59(\$code,57,$D,$E,$T,$A,$B,$C); - &BODY_40_59(\$code,58,$C,$D,$E,$T,$A,$B); - &BODY_40_59(\$code,59,$B,$C,$D,$E,$T,$A); - - &BODY_60_79(\$code,60,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,61,$T,$A,$B,$C,$D,$E); - &BODY_60_79(\$code,62,$E,$T,$A,$B,$C,$D); - &BODY_60_79(\$code,63,$D,$E,$T,$A,$B,$C); - &BODY_60_79(\$code,64,$C,$D,$E,$T,$A,$B); - &BODY_60_79(\$code,65,$B,$C,$D,$E,$T,$A); - &BODY_60_79(\$code,66,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,67,$T,$A,$B,$C,$D,$E); - &BODY_60_79(\$code,68,$E,$T,$A,$B,$C,$D); - &BODY_60_79(\$code,69,$D,$E,$T,$A,$B,$C); - &BODY_60_79(\$code,70,$C,$D,$E,$T,$A,$B); - &BODY_60_79(\$code,71,$B,$C,$D,$E,$T,$A); - &BODY_60_79(\$code,72,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,73,$T,$A,$B,$C,$D,$E); - &BODY_60_79(\$code,74,$E,$T,$A,$B,$C,$D); - &BODY_60_79(\$code,75,$D,$E,$T,$A,$B,$C); - &BODY_60_79(\$code,76,$C,$D,$E,$T,$A,$B); - &BODY_60_79(\$code,77,$B,$C,$D,$E,$T,$A); - &BODY_60_79(\$code,78,$A,$B,$C,$D,$E,$T); - &BODY_60_79(\$code,79,$T,$A,$B,$C,$D,$E); + (($V[0] eq $A) and ($V[4] eq $E)) or die; # double-check +} $code.=<<___; -{ .mmb; add $h0=$h0,$E - nop.m 0 +{ .mmb; add $h0=$h0,$A + add $h2=$h2,$C br.ctop.dptk.many .Ldtop };; .Ldend: { .mmi; add tmp0=4,ctx @@ -543,7 +296,9 @@ $code.=<<___; { .mib; st4 [ctx]=$h4,-16 mov pr=r2,0x1ffff br.ret.sptk.many b0 };; -.endp sha1_block_asm_data_order# +.endp sha1_block_data_order# +stringz "SHA1 block transform for IA64, CRYPTOGAMS by <appro\@openssl.org>" ___ +$output=shift and open STDOUT,">$output"; print $code; |