From a3b0c44b1b4803b6d31b6c68af6da9986c67a55a Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Sun, 5 Sep 2010 19:49:54 +0000 Subject: [PATCH] ghash-ia64.pl: 50% performance improvement of gcm_ghash_4bit. --- crypto/modes/Makefile | 2 +- crypto/modes/asm/ghash-ia64.pl | 386 ++++++++++++++++++++++++++------- 2 files changed, 307 insertions(+), 81 deletions(-) diff --git a/crypto/modes/Makefile b/crypto/modes/Makefile index 69496cf533..1680520434 100644 --- a/crypto/modes/Makefile +++ b/crypto/modes/Makefile @@ -43,7 +43,7 @@ lib: $(LIBOBJ) $(RANLIB) $(LIB) || echo Never mind. @touch lib -aes-ia64.s: asm/ghash-ia64.pl +ghash-ia64.s: asm/ghash-ia64.pl $(PERL) asm/ghash-ia64.pl $@ $(CFLAGS) ghash-x86.s: asm/ghash-x86.pl $(PERL) asm/ghash-x86.pl $(PERLASM_SCHEME) $(CFLAGS) $(PROCESSOR) > $@ diff --git a/crypto/modes/asm/ghash-ia64.pl b/crypto/modes/asm/ghash-ia64.pl index 299848ff85..cd75841ec7 100755 --- a/crypto/modes/asm/ghash-ia64.pl +++ b/crypto/modes/asm/ghash-ia64.pl @@ -12,22 +12,25 @@ # The module implements "4-bit" GCM GHASH function and underlying # single multiplication operation in GF(2^128). "4-bit" means that it # uses 256 bytes per-key table [+128 bytes shared table]. Streamed -# GHASH performance was measured to be 6.35 cycles per processed byte +# GHASH performance was measured to be 6.67 cycles per processed byte # on Itanium 2, which is >90% better than Microsoft compiler generated -# code. Well, the number should have been ~6.5. The deviation has -# everything to do with the way performance is measured: as difference -# between GCM and straightforward 128-bit counter mode. To anchor to -# something else sha1-ia64.pl module processes one byte in 6.0 cycles. -# On Itanium GHASH should run at ~8.5 cycles per byte. - -# Note about "528B" variant. In Itanium 2 case it makes lesser sense -# to implement it for following reason. Because number of functional -# units is naturally limited, it's impossible to implement "528B" loop -# in 4 cycles, only in 5. This means that theoretically performance -# improvement can't be more than 20%, ~15% is more realistic. This -# is considered below justification level for implementing new code. -# Not to mention that on original Itanium it would actually run -# slower, spending >9 cycles per byte. +# code. To anchor to something else sha1-ia64.pl module processes one +# byte in 5.7 cycles. On Itanium GHASH should run at ~8.5 cycles per +# byte. + +# September 2010 +# +# It was originally thought that it makes lesser sense to implement +# "528B" variant on Itanium 2 for following reason. Because number of +# functional units is naturally limited, it appeared impossible to +# implement "528B" loop in 4 cycles, only in 5. This would mean that +# theoretically performance improvement couldn't be more than 20%. +# But occasionally you prove yourself wrong:-) I figured out a way to +# fold couple of instructions and having freed yet another instruction +# slot by unrolling the loop... Resulting performance is 4.45 cycles +# per processed byte and 50% better than "256B" version. On original +# Itanium performance should remain the same as the "256B" version, +# i.e. ~8.5 cycles. $output=shift and (open STDOUT,">$output" or die "can't open $output: $!"); @@ -143,83 +146,270 @@ $code.=<<___; mov ar.lc=prevlc br.ret.sptk.many b0 };; .endp gcm_gmult_4bit# +___ + +###################################################################### +# "528B" (well, "512B" actualy) streamed GHASH +# +$Xip="in0"; +$Htbl="in1"; +$inp="in2"; +$len="in3"; +$rem_8bit="loc0"; +$mask0xff="loc1"; +($sum,$rum) = $big_endian ? ("nop.m","nop.m") : ("sum","rum"); + +sub load_htable() { + for (my $i=0;$i<8;$i++) { + $code.=<<___; +{ .mmi; ld8 r`16+2*$i+1`=[r8],16 // Htable[$i].hi + ld8 r`16+2*$i`=[r9],16 } // Htable[$i].lo +{ .mmi; ldf8 f`32+2*$i+1`=[r10],16 // Htable[`8+$i`].hi + ldf8 f`32+2*$i`=[r11],16 // Htable[`8+$i`].lo +___ + $code.=shift if (($i+$#_)==7); + $code.="\t};;\n" + } +} + +$code.=<<___; +prevsp=r3; .global gcm_ghash_4bit# .proc gcm_ghash_4bit# -.align 32;; +.align 32 +.skip 16;; // aligns loop body gcm_ghash_4bit: .prologue { .mmi; .save ar.pfs,prevfs - alloc prevfs=ar.pfs,4,4,0,8 - $ADDP inp=15,in2 // &inp[15] - mov rem_4bitp=ip } -{ .mmi; $ADDP end=in3,in2 // &inp[len] - $ADDP Xi=15,in0 // &Xi[15] - .save ar.lc,prevlc - mov prevlc=ar.lc };; -{ .mmi; $ADDP Htbl=8,in1 // &Htbl[0].lo - mov mask0xf0=0xf0 - .save pr,prevpr - mov prevpr=pr } - + alloc prevfs=ar.pfs,4,2,0,0 + .vframe prevsp + mov prevsp=sp + mov $rem_8bit=ip };; .body - .rotr in[3],xi[3],Hi[2] - -{ .mmi; ld1 in[2]=[inp],-1 // inp[15] - ld1 xi[2]=[Xi],-1 // Xi[15] - add end=-17,end };; -{ .mmi; ld1 in[1]=[inp],-1 // inp[14] - ld1 xi[1]=[Xi],-1 // Xi[14] - xor xi[2]=xi[2],in[2] };; -{ .mii; shladd Hi[1]=xi[2],4,r0 - mov pr.rot=0x7<<16 - mov ar.lc=13 };; -{ .mii; and Hi[1]=mask0xf0,Hi[1] - mov ar.ec=3 - xor Zlo=Zlo,Zlo };; -{ .mii; add Hi[1]=Htbl,Hi[1] // &Htbl[nlo].lo - add rem_4bitp=rem_4bit#-gcm_ghash_4bit#,rem_4bitp - xor Zhi=Zhi,Zhi };; +{ .mfi; $ADDP r8=0+0,$Htbl + $ADDP r9=0+8,$Htbl } +{ .mfi; $ADDP r10=128+0,$Htbl + $ADDP r11=128+8,$Htbl };; ___ - &loop (".LoopN"); + &load_htable( + " $ADDP $Xip=15,$Xip", # &Xi[15] + " $ADDP $len=$len,$inp", # &inp[len] + " $ADDP $inp=15,$inp", # &inp[15] + " mov $mask0xff=0xff", + " add sp=-512,sp", + " andcm sp=sp,$mask0xff", # align stack frame + " add r14=0,sp", + " add r15=8,sp"); $code.=<<___; -{ .mib; xor Zhi=Zhi,Hhi // modulo-scheduling artefact - extr.u xi[2]=Zlo,0,8 } // Xi[15] -{ .mib; cmp.ltu p6,p0=inp,end // are we done? - add inp=32,inp // advance inp - clrrrb.pr };; -{ .mii; -(p6) ld1 in[2]=[inp],-1 // inp[15] -(p6) extr.u xi[1]=Zlo,8,8 // Xi[14] -(p6) mov ar.lc=13 };; -{ .mii; -(p6) ld1 in[1]=[inp],-1 // inp[14] -(p6) mov ar.ec=3 - mux1 Zlo=Zlo,\@rev };; -{ .mii; -(p6) xor xi[2]=xi[2],in[2] - mux1 Zhi=Zhi,\@rev };; -{ .mii; -(p6) shladd Hi[1]=xi[2],4,r0 - add Hlo=9,Xi // Xi is &Xi[-1] - add Hhi=1,Xi };; -{ .mii; -(p6) and Hi[1]=mask0xf0,Hi[1] -(p6) add Xi=14,Xi // &Xi[13] -(p6) mov pr.rot=0x7<<16 };; - -{ .mii; st8 [Hlo]=Zlo -(p6) xor Zlo=Zlo,Zlo -(p6) add Hi[1]=Htbl,Hi[1] };; -{ .mib; st8 [Hhi]=Zhi -(p6) xor Zhi=Zhi,Zhi -(p6) br.cond.dptk.many .LoopN };; +{ .mmi; $sum 1<<1 // go big-endian + add r8=256+0,sp + add r9=256+8,sp } +{ .mmi; add r10=256+128+0,sp + add r11=256+128+8,sp + add $len=-17,$len };; +___ +for($i=0;$i<8;$i++) { # generate first half of Hshr4[] +my ($rlo,$rhi)=("r".eval(16+2*$i),"r".eval(16+2*$i+1)); +$code.=<<___; +{ .mmi; st8 [r8]=$rlo,16 // Htable[$i].lo + st8 [r9]=$rhi,16 // Htable[$i].hi + shrp $rlo=$rhi,$rlo,4 }//;; +{ .mmi; stf8 [r10]=f`32+2*$i`,16 // Htable[`8+$i`].lo + stf8 [r11]=f`32+2*$i+1`,16 // Htable[`8+$i`].hi + shr.u $rhi=$rhi,4 };; +{ .mmi; st8 [r14]=$rlo,16 // Htable[$i].lo>>4 + st8 [r15]=$rhi,16 }//;; // Htable[$i].hi>>4 +___ +} +$code.=<<___; +{ .mmi; ld8 r16=[r8],16 // Htable[8].lo + ld8 r17=[r9],16 };; // Htable[8].hi +{ .mmi; ld8 r18=[r8],16 // Htable[9].lo + ld8 r19=[r9],16 } // Htable[9].hi +{ .mmi; rum 1<<5 // clear um.mfh + shrp r16=r17,r16,4 };; +___ +for($i=0;$i<6;$i++) { # generate second half of Hshr4[] +$code.=<<___; +{ .mmi; ld8 r`20+2*$i`=[r8],16 // Htable[`10+$i`].lo + ld8 r`20+2*$i+1`=[r9],16 // Htable[`10+$i`].hi + shr.u r`16+2*$i+1`=r`16+2*$i+1`,4 };; +{ .mmi; st8 [r14]=r`16+2*$i`,16 // Htable[`8+$i`].lo>>4 + st8 [r15]=r`16+2*$i+1`,16 // Htable[`8+$i`].hi>>4 + shrp r`18+2*$i`=r`18+2*$i+1`,r`18+2*$i`,4 } +___ +} +$code.=<<___; +{ .mmi; shr.u r`16+2*$i+1`=r`16+2*$i+1`,4 };; +{ .mmi; st8 [r14]=r`16+2*$i`,16 // Htable[`8+$i`].lo>>4 + st8 [r15]=r`16+2*$i+1`,16 // Htable[`8+$i`].hi>>4 + shrp r`18+2*$i`=r`18+2*$i+1`,r`18+2*$i`,4 } +{ .mmi; add $Htbl=256,sp // &Htable[0] + add $rem_8bit=rem_8bit#-gcm_ghash_4bit#,$rem_8bit + shr.u r`18+2*$i+1`=r`18+2*$i+1`,4 };; +{ .mmi; st8 [r14]=r`18+2*$i` // Htable[`8+$i`].lo>>4 + st8 [r15]=r`18+2*$i+1` } // Htable[`8+$i`].hi>>4 +___ + +$in="r15"; +@xi=("r16","r17"); +@rem=("r18","r19"); +($Alo,$Ahi,$Blo,$Bhi,$Zlo,$Zhi)=("r20","r21","r22","r23","r24","r25"); +($Atbl,$Btbl)=("r26","r27"); + +$code.=<<___; # (p16) +{ .mmi; ld1 $in=[$inp],-1 //(p16) *inp-- + ld1 $xi[0]=[$Xip],-1 //(p16) *Xi-- + cmp.eq p0,p6=r0,r0 };; // clear p6 +___ +push (@xi,shift(@xi)); push (@rem,shift(@rem)); # "rotate" registers + +$code.=<<___; # (p16),(p17) +{ .mmi; ld1 $xi[0]=[$Xip],-1 //(p16) *Xi-- + xor $xi[1]=$xi[1],$in };; //(p17) xi=$xi[i]^inp[i] +{ .mii; ld1 $in=[$inp],-1 //(p16) *inp-- + dep $Atbl=$xi[1],$Htbl,4,4 //(p17) &Htable[nlo].lo + and $xi[1]=-16,$xi[1] };; //(p17) nhi=xi&0xf0 +.align 32 +.LOOP: +{ .mmi; +(p6) st8 [$Xip]=$Zhi,13 + xor $Zlo=$Zlo,$Zlo + add $Btbl=$xi[1],$Htbl };; //(p17) &Htable[nhi].lo +___ +push (@xi,shift(@xi)); push (@rem,shift(@rem)); # "rotate" registers + +$code.=<<___; # (p16),(p17),(p18) +{ .mmi; ld8 $Alo=[$Atbl],8 //(p18) Htable[nlo].lo,&Htable[nlo].hi + ld8 $rem[0]=[$Btbl],-256 //(p18) Htable[nhi].lo,&Hshr4[nhi].lo + xor $xi[1]=$xi[1],$in };; //(p17) xi=$xi[i]^inp[i] +{ .mfi; ld8 $Ahi=[$Atbl] //(p18) Htable[nlo].hi + dep $Atbl=$xi[1],$Htbl,4,4 } //(p17) &Htable[nlo].lo +{ .mfi; shladd $rem[0]=$rem[0],4,r0 //(p18) Htable[nhi].lo<<4 + xor $Zlo=$Zlo,$Alo };; //(p18) Z.lo^=Htable[nlo].lo +{ .mmi; ld8 $Blo=[$Btbl],8 //(p18) Hshr4[nhi].lo,&Hshr4[nhi].hi + ld1 $in=[$inp],-1 } //(p16) *inp-- +{ .mmi; xor $rem[0]=$rem[0],$Zlo //(p18) Z.lo^(Htable[nhi].lo<<4) + mov $Zhi=$Ahi //(p18) Z.hi^=Htable[nlo].hi + and $xi[1]=-16,$xi[1] };; //(p17) nhi=xi&0xf0 +{ .mmi; ld8 $Bhi=[$Btbl] //(p18) Hshr4[nhi].hi + ld1 $xi[0]=[$Xip],-1 //(p16) *Xi-- + shrp $Zlo=$Zhi,$Zlo,8 } //(p18) Z.lo=(Z.hi<<56)|(Z.lo>>8) +{ .mmi; and $rem[0]=$rem[0],$mask0xff //(p18) rem=($Zlo^(Htable[nhi].lo<<4))&0xff + add $Btbl=$xi[1],$Htbl };; //(p17) &Htable[nhi] +___ +push (@xi,shift(@xi)); push (@rem,shift(@rem)); # "rotate" registers + +for ($i=1;$i<14;$i++) { +# Above and below fragments are derived from this one by removing +# unsuitable (p??) instructions. +$code.=<<___; # (p16),(p17),(p18),(p19) +{ .mmi; ld8 $Alo=[$Atbl],8 //(p18) Htable[nlo].lo,&Htable[nlo].hi + ld8 $rem[0]=[$Btbl],-256 //(p18) Htable[nhi].lo,&Hshr4[nhi].lo + shr.u $Zhi=$Zhi,8 } //(p19) Z.hi>>=8 +{ .mmi; shladd $rem[1]=$rem[1],1,$rem_8bit //(p19) &rem_8bit[rem] + xor $Zlo=$Zlo,$Blo //(p19) Z.lo^=Hshr4[nhi].lo + xor $xi[1]=$xi[1],$in };; //(p17) xi=$xi[i]^inp[i] +{ .mmi; ld8 $Ahi=[$Atbl] //(p18) Htable[nlo].hi + ld2 $rem[1]=[$rem[1]] //(p19) rem_8bit[rem] + dep $Atbl=$xi[1],$Htbl,4,4 } //(p17) &Htable[nlo].lo +{ .mmi; shladd $rem[0]=$rem[0],4,r0 //(p18) Htable[nhi].lo<<4 + xor $Zlo=$Zlo,$Alo //(p18) Z.lo^=Htable[nlo].lo + xor $Zhi=$Zhi,$Bhi };; //(p19) Z.hi^=Hshr4[nhi].hi +{ .mmi; ld8 $Blo=[$Btbl],8 //(p18) Hshr4[nhi].lo,&Hshr4[nhi].hi + ld1 $in=[$inp],-1 //(p16) *inp-- + shl $rem[1]=$rem[1],48 } //(p19) rem_8bit[rem]<<48 +{ .mmi; xor $rem[0]=$rem[0],$Zlo //(p18) Z.lo^(Htable[nhi].lo<<4) + xor $Zhi=$Zhi,$Ahi //(p18) Z.hi^=Htable[nlo].hi + and $xi[1]=-16,$xi[1] };; //(p17) nhi=xi&0xf0 +{ .mmi; ld8 $Bhi=[$Btbl] //(p18) Hshr4[nhi].hi + ld1 $xi[0]=[$Xip],-1 //(p16) *Xi-- + shrp $Zlo=$Zhi,$Zlo,8 } //(p18) Z.lo=(Z.hi<<56)|(Z.lo>>8) +{ .mmi; and $rem[0]=$rem[0],$mask0xff //(p18) rem=($Zlo^(Htable[nhi].lo<<4))&0xff + xor $Zhi=$Zhi,$rem[1] //(p19) Z.hi^=rem_8bit[rem]<<48 + add $Btbl=$xi[1],$Htbl };; //(p17) &Htable[nhi] +___ +push (@xi,shift(@xi)); push (@rem,shift(@rem)); # "rotate" registers +} + +$code.=<<___; # (p17),(p18),(p19) +{ .mmi; ld8 $Alo=[$Atbl],8 //(p18) Htable[nlo].lo,&Htable[nlo].hi + ld8 $rem[0]=[$Btbl],-256 //(p18) Htable[nhi].lo,&Hshr4[nhi].lo + shr.u $Zhi=$Zhi,8 } //(p19) Z.hi>>=8 +{ .mmi; shladd $rem[1]=$rem[1],1,$rem_8bit //(p19) &rem_8bit[rem] + xor $Zlo=$Zlo,$Blo //(p19) Z.lo^=Hshr4[nhi].lo + xor $xi[1]=$xi[1],$in };; //(p17) xi=$xi[i]^inp[i] +{ .mmi; ld8 $Ahi=[$Atbl] //(p18) Htable[nlo].hi + ld2 $rem[1]=[$rem[1]] //(p19) rem_8bit[rem] + dep $Atbl=$xi[1],$Htbl,4,4 };; //(p17) &Htable[nlo].lo +{ .mmi; shladd $rem[0]=$rem[0],4,r0 //(p18) Htable[nhi].lo<<4 + xor $Zlo=$Zlo,$Alo //(p18) Z.lo^=Htable[nlo].lo + xor $Zhi=$Zhi,$Bhi };; //(p19) Z.hi^=Hshr4[nhi].hi +{ .mmi; ld8 $Blo=[$Btbl],8 //(p18) Hshr4[nhi].lo,&Hshr4[nhi].hi + shl $rem[1]=$rem[1],48 } //(p19) rem_8bit[rem]<<48 +{ .mmi; xor $rem[0]=$rem[0],$Zlo //(p18) Z.lo^(Htable[nhi].lo<<4) + xor $Zhi=$Zhi,$Ahi //(p18) Z.hi^=Htable[nlo].hi + and $xi[1]=-16,$xi[1] };; //(p17) nhi=xi&0xf0 +{ .mmi; ld8 $Bhi=[$Btbl] //(p18) Hshr4[nhi].hi + shrp $Zlo=$Zhi,$Zlo,8 } //(p18) Z.lo=(Z.hi<<56)|(Z.lo>>8) +{ .mmi; and $rem[0]=$rem[0],$mask0xff //(p18) rem=($Zlo^(Htable[nhi].lo<<4))&0xff + xor $Zhi=$Zhi,$rem[1] //(p19) Z.hi^=rem_8bit[rem]<<48 + add $Btbl=$xi[1],$Htbl };; //(p17) &Htable[nhi] +___ +push (@xi,shift(@xi)); push (@rem,shift(@rem)); # "rotate" registers + +$code.=<<___; # (p18),(p19) +{ .mfi; ld8 $Alo=[$Atbl],8 //(p18) Htable[nlo].lo,&Htable[nlo].hi + shr.u $Zhi=$Zhi,8 } //(p19) Z.hi>>=8 +{ .mfi; shladd $rem[1]=$rem[1],1,$rem_8bit //(p19) &rem_8bit[rem] + xor $Zlo=$Zlo,$Blo };; //(p19) Z.lo^=Hshr4[nhi].lo +{ .mfi; ld8 $Ahi=[$Atbl] //(p18) Htable[nlo].hi + xor $Zlo=$Zlo,$Alo } //(p18) Z.lo^=Htable[nlo].lo +{ .mfi; ld2 $rem[1]=[$rem[1]] //(p19) rem_8bit[rem] + xor $Zhi=$Zhi,$Bhi };; //(p19) Z.hi^=Hshr4[nhi].hi +{ .mfi; ld8 $Blo=[$Btbl],8 //(p18) Htable[nhi].lo,&Htable[nhi].hi + shl $rem[1]=$rem[1],48 } //(p19) rem_8bit[rem]<<48 +{ .mfi; shladd $rem[0]=$Zlo,4,r0 //(p18) Z.lo<<4 + xor $Zhi=$Zhi,$Ahi };; //(p18) Z.hi^=Htable[nlo].hi +{ .mfi; ld8 $Bhi=[$Btbl] //(p18) Htable[nhi].hi + shrp $Zlo=$Zhi,$Zlo,4 } //(p18) Z.lo=(Z.hi<<60)|(Z.lo>>4) +{ .mfi; and $rem[0]=$rem[0],$mask0xff //(p18) rem=($Zlo^(Htable[nhi].lo<<4))&0xff + xor $Zhi=$Zhi,$rem[1] };; //(p19) Z.hi^=rem_8bit[rem]<<48 +___ +push (@xi,shift(@xi)); push (@rem,shift(@rem)); # "rotate" registers + +$code.=<<___; # (p19) +{ .mmi; cmp.ltu p6,p0=$inp,$len + add $inp=32,$inp + shr.u $Zhi=$Zhi,4 } //(p19) Z.hi>>=4 +{ .mmi; shladd $rem[1]=$rem[1],1,$rem_8bit //(p19) &rem_8bit[rem] + xor $Zlo=$Zlo,$Blo //(p19) Z.lo^=Hshr4[nhi].lo + add $Xip=9,$Xip };; // &Xi.lo +{ .mmi; ld2 $rem[1]=[$rem[1]] //(p19) rem_8bit[rem] +(p6) ld1 $in=[$inp],-1 //[p16] *inp-- +(p6) extr.u $xi[1]=$Zlo,8,8 } //[p17] Xi[14] +{ .mmi; xor $Zhi=$Zhi,$Bhi //(p19) Z.hi^=Hshr4[nhi].hi +(p6) and $xi[0]=$Zlo,$mask0xff };; //[p16] Xi[15] +{ .mmi; st8 [$Xip]=$Zlo,-8 +(p6) xor $xi[0]=$xi[0],$in //[p17] xi=$xi[i]^inp[i] + shl $rem[1]=$rem[1],48 };; //(p19) rem_8bit[rem]<<48 +{ .mmi; +(p6) ld1 $in=[$inp],-1 //[p16] *inp-- + xor $Zhi=$Zhi,$rem[1] //(p19) Z.hi^=rem_8bit[rem]<<48 +(p6) dep $Atbl=$xi[0],$Htbl,4,4 } //[p17] &Htable[nlo].lo +{ .mib; +(p6) and $xi[0]=-16,$xi[0] //[p17] nhi=xi&0xf0 +(p6) br.cond.dptk.many .LOOP };; -{ .mib; mov pr=prevpr,-2 } -{ .mib; mov ar.lc=prevlc +{ .mib; st8 [$Xip]=$Zhi };; +{ .mib; $rum 1<<1 // return to little-endian + .restore sp + mov sp=prevsp br.ret.sptk.many b0 };; .endp gcm_ghash_4bit# - +___ +$code.=<<___; .align 128;; .type rem_4bit#,\@object rem_4bit: @@ -228,10 +418,46 @@ rem_4bit: data8 0xE100<<48, 0xFD20<<48, 0xD940<<48, 0xC560<<48 data8 0x9180<<48, 0x8DA0<<48, 0xA9C0<<48, 0xB5E0<<48 .size rem_4bit#,128 +.type rem_8bit#,\@object +rem_8bit: + data1 0x00,0x00, 0x01,0xC2, 0x03,0x84, 0x02,0x46, 0x07,0x08, 0x06,0xCA, 0x04,0x8C, 0x05,0x4E + data1 0x0E,0x10, 0x0F,0xD2, 0x0D,0x94, 0x0C,0x56, 0x09,0x18, 0x08,0xDA, 0x0A,0x9C, 0x0B,0x5E + data1 0x1C,0x20, 0x1D,0xE2, 0x1F,0xA4, 0x1E,0x66, 0x1B,0x28, 0x1A,0xEA, 0x18,0xAC, 0x19,0x6E + data1 0x12,0x30, 0x13,0xF2, 0x11,0xB4, 0x10,0x76, 0x15,0x38, 0x14,0xFA, 0x16,0xBC, 0x17,0x7E + data1 0x38,0x40, 0x39,0x82, 0x3B,0xC4, 0x3A,0x06, 0x3F,0x48, 0x3E,0x8A, 0x3C,0xCC, 0x3D,0x0E + data1 0x36,0x50, 0x37,0x92, 0x35,0xD4, 0x34,0x16, 0x31,0x58, 0x30,0x9A, 0x32,0xDC, 0x33,0x1E + data1 0x24,0x60, 0x25,0xA2, 0x27,0xE4, 0x26,0x26, 0x23,0x68, 0x22,0xAA, 0x20,0xEC, 0x21,0x2E + data1 0x2A,0x70, 0x2B,0xB2, 0x29,0xF4, 0x28,0x36, 0x2D,0x78, 0x2C,0xBA, 0x2E,0xFC, 0x2F,0x3E + data1 0x70,0x80, 0x71,0x42, 0x73,0x04, 0x72,0xC6, 0x77,0x88, 0x76,0x4A, 0x74,0x0C, 0x75,0xCE + data1 0x7E,0x90, 0x7F,0x52, 0x7D,0x14, 0x7C,0xD6, 0x79,0x98, 0x78,0x5A, 0x7A,0x1C, 0x7B,0xDE + data1 0x6C,0xA0, 0x6D,0x62, 0x6F,0x24, 0x6E,0xE6, 0x6B,0xA8, 0x6A,0x6A, 0x68,0x2C, 0x69,0xEE + data1 0x62,0xB0, 0x63,0x72, 0x61,0x34, 0x60,0xF6, 0x65,0xB8, 0x64,0x7A, 0x66,0x3C, 0x67,0xFE + data1 0x48,0xC0, 0x49,0x02, 0x4B,0x44, 0x4A,0x86, 0x4F,0xC8, 0x4E,0x0A, 0x4C,0x4C, 0x4D,0x8E + data1 0x46,0xD0, 0x47,0x12, 0x45,0x54, 0x44,0x96, 0x41,0xD8, 0x40,0x1A, 0x42,0x5C, 0x43,0x9E + data1 0x54,0xE0, 0x55,0x22, 0x57,0x64, 0x56,0xA6, 0x53,0xE8, 0x52,0x2A, 0x50,0x6C, 0x51,0xAE + data1 0x5A,0xF0, 0x5B,0x32, 0x59,0x74, 0x58,0xB6, 0x5D,0xF8, 0x5C,0x3A, 0x5E,0x7C, 0x5F,0xBE + data1 0xE1,0x00, 0xE0,0xC2, 0xE2,0x84, 0xE3,0x46, 0xE6,0x08, 0xE7,0xCA, 0xE5,0x8C, 0xE4,0x4E + data1 0xEF,0x10, 0xEE,0xD2, 0xEC,0x94, 0xED,0x56, 0xE8,0x18, 0xE9,0xDA, 0xEB,0x9C, 0xEA,0x5E + data1 0xFD,0x20, 0xFC,0xE2, 0xFE,0xA4, 0xFF,0x66, 0xFA,0x28, 0xFB,0xEA, 0xF9,0xAC, 0xF8,0x6E + data1 0xF3,0x30, 0xF2,0xF2, 0xF0,0xB4, 0xF1,0x76, 0xF4,0x38, 0xF5,0xFA, 0xF7,0xBC, 0xF6,0x7E + data1 0xD9,0x40, 0xD8,0x82, 0xDA,0xC4, 0xDB,0x06, 0xDE,0x48, 0xDF,0x8A, 0xDD,0xCC, 0xDC,0x0E + data1 0xD7,0x50, 0xD6,0x92, 0xD4,0xD4, 0xD5,0x16, 0xD0,0x58, 0xD1,0x9A, 0xD3,0xDC, 0xD2,0x1E + data1 0xC5,0x60, 0xC4,0xA2, 0xC6,0xE4, 0xC7,0x26, 0xC2,0x68, 0xC3,0xAA, 0xC1,0xEC, 0xC0,0x2E + data1 0xCB,0x70, 0xCA,0xB2, 0xC8,0xF4, 0xC9,0x36, 0xCC,0x78, 0xCD,0xBA, 0xCF,0xFC, 0xCE,0x3E + data1 0x91,0x80, 0x90,0x42, 0x92,0x04, 0x93,0xC6, 0x96,0x88, 0x97,0x4A, 0x95,0x0C, 0x94,0xCE + data1 0x9F,0x90, 0x9E,0x52, 0x9C,0x14, 0x9D,0xD6, 0x98,0x98, 0x99,0x5A, 0x9B,0x1C, 0x9A,0xDE + data1 0x8D,0xA0, 0x8C,0x62, 0x8E,0x24, 0x8F,0xE6, 0x8A,0xA8, 0x8B,0x6A, 0x89,0x2C, 0x88,0xEE + data1 0x83,0xB0, 0x82,0x72, 0x80,0x34, 0x81,0xF6, 0x84,0xB8, 0x85,0x7A, 0x87,0x3C, 0x86,0xFE + data1 0xA9,0xC0, 0xA8,0x02, 0xAA,0x44, 0xAB,0x86, 0xAE,0xC8, 0xAF,0x0A, 0xAD,0x4C, 0xAC,0x8E + data1 0xA7,0xD0, 0xA6,0x12, 0xA4,0x54, 0xA5,0x96, 0xA0,0xD8, 0xA1,0x1A, 0xA3,0x5C, 0xA2,0x9E + data1 0xB5,0xE0, 0xB4,0x22, 0xB6,0x64, 0xB7,0xA6, 0xB2,0xE8, 0xB3,0x2A, 0xB1,0x6C, 0xB0,0xAE + data1 0xBB,0xF0, 0xBA,0x32, 0xB8,0x74, 0xB9,0xB6, 0xBC,0xF8, 0xBD,0x3A, 0xBF,0x7C, 0xBE,0xBE +.size rem_8bit#,512 stringz "GHASH for IA64, CRYPTOGAMS by " ___ $code =~ s/mux1(\s+)\S+\@rev/nop.i$1 0x0/gm if ($big_endian); +$code =~ s/\`([^\`]*)\`/eval $1/gem; print $code; close STDOUT; -- GitLab