From c3ae4aaac9f0b168aed063d3e86c5196608eaba1 Mon Sep 17 00:00:00 2001 From: Arne Schwabe Date: Wed, 15 Apr 2015 00:17:26 +0200 Subject: Move more to git, add submodules, fix build script, change hgignore to gitignore --- main/openssl | 1 + main/openssl/crypto/modes/asm/ghash-parisc.pl | 731 -------------------------- 2 files changed, 1 insertion(+), 731 deletions(-) create mode 160000 main/openssl delete mode 100644 main/openssl/crypto/modes/asm/ghash-parisc.pl (limited to 'main/openssl/crypto/modes/asm/ghash-parisc.pl') diff --git a/main/openssl b/main/openssl new file mode 160000 index 00000000..4d377a9c --- /dev/null +++ b/main/openssl @@ -0,0 +1 @@ +Subproject commit 4d377a9ce111930d8a8f06dc0e94a892a7f6c516 diff --git a/main/openssl/crypto/modes/asm/ghash-parisc.pl b/main/openssl/crypto/modes/asm/ghash-parisc.pl deleted file mode 100644 index d5ad96b4..00000000 --- a/main/openssl/crypto/modes/asm/ghash-parisc.pl +++ /dev/null @@ -1,731 +0,0 @@ -#!/usr/bin/env perl -# -# ==================================================================== -# Written by Andy Polyakov for the OpenSSL -# 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/. -# ==================================================================== -# -# April 2010 -# -# 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]. On PA-7100LC -# it processes one byte in 19.6 cycles, which is more than twice as -# fast as code generated by gcc 3.2. PA-RISC 2.0 loop is scheduled for -# 8 cycles, but measured performance on PA-8600 system is ~9 cycles per -# processed byte. This is ~2.2x faster than 64-bit code generated by -# vendor compiler (which used to be very hard to beat:-). -# -# Special thanks to polarhome.com for providing HP-UX account. - -$flavour = shift; -$output = shift; -open STDOUT,">$output"; - -if ($flavour =~ /64/) { - $LEVEL ="2.0W"; - $SIZE_T =8; - $FRAME_MARKER =80; - $SAVED_RP =16; - $PUSH ="std"; - $PUSHMA ="std,ma"; - $POP ="ldd"; - $POPMB ="ldd,mb"; - $NREGS =6; -} else { - $LEVEL ="1.0"; #"\n\t.ALLOW\t2.0"; - $SIZE_T =4; - $FRAME_MARKER =48; - $SAVED_RP =20; - $PUSH ="stw"; - $PUSHMA ="stwm"; - $POP ="ldw"; - $POPMB ="ldwm"; - $NREGS =11; -} - -$FRAME=10*$SIZE_T+$FRAME_MARKER;# NREGS saved regs + frame marker - # [+ argument transfer] - -################# volatile registers -$Xi="%r26"; # argument block -$Htbl="%r25"; -$inp="%r24"; -$len="%r23"; -$Hhh=$Htbl; # variables -$Hll="%r22"; -$Zhh="%r21"; -$Zll="%r20"; -$cnt="%r19"; -$rem_4bit="%r28"; -$rem="%r29"; -$mask0xf0="%r31"; - -################# preserved registers -$Thh="%r1"; -$Tll="%r2"; -$nlo="%r3"; -$nhi="%r4"; -$byte="%r5"; -if ($SIZE_T==4) { - $Zhl="%r6"; - $Zlh="%r7"; - $Hhl="%r8"; - $Hlh="%r9"; - $Thl="%r10"; - $Tlh="%r11"; -} -$rem2="%r6"; # used in PA-RISC 2.0 code - -$code.=<<___; - .LEVEL $LEVEL - .SPACE \$TEXT\$ - .SUBSPA \$CODE\$,QUAD=0,ALIGN=8,ACCESS=0x2C,CODE_ONLY - - .EXPORT gcm_gmult_4bit,ENTRY,ARGW0=GR,ARGW1=GR - .ALIGN 64 -gcm_gmult_4bit - .PROC - .CALLINFO FRAME=`$FRAME-10*$SIZE_T`,NO_CALLS,SAVE_RP,ENTRY_GR=$NREGS - .ENTRY - $PUSH %r2,-$SAVED_RP(%sp) ; standard prologue - $PUSHMA %r3,$FRAME(%sp) - $PUSH %r4,`-$FRAME+1*$SIZE_T`(%sp) - $PUSH %r5,`-$FRAME+2*$SIZE_T`(%sp) - $PUSH %r6,`-$FRAME+3*$SIZE_T`(%sp) -___ -$code.=<<___ if ($SIZE_T==4); - $PUSH %r7,`-$FRAME+4*$SIZE_T`(%sp) - $PUSH %r8,`-$FRAME+5*$SIZE_T`(%sp) - $PUSH %r9,`-$FRAME+6*$SIZE_T`(%sp) - $PUSH %r10,`-$FRAME+7*$SIZE_T`(%sp) - $PUSH %r11,`-$FRAME+8*$SIZE_T`(%sp) -___ -$code.=<<___; - blr %r0,$rem_4bit - ldi 3,$rem -L\$pic_gmult - andcm $rem_4bit,$rem,$rem_4bit - addl $inp,$len,$len - ldo L\$rem_4bit-L\$pic_gmult($rem_4bit),$rem_4bit - ldi 0xf0,$mask0xf0 -___ -$code.=<<___ if ($SIZE_T==4); - ldi 31,$rem - mtctl $rem,%cr11 - extrd,u,*= $rem,%sar,1,$rem ; executes on PA-RISC 1.0 - b L\$parisc1_gmult - nop -___ - -$code.=<<___; - ldb 15($Xi),$nlo - ldo 8($Htbl),$Hll - - and $mask0xf0,$nlo,$nhi - depd,z $nlo,59,4,$nlo - - ldd $nlo($Hll),$Zll - ldd $nlo($Hhh),$Zhh - - depd,z $Zll,60,4,$rem - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldb 14($Xi),$nlo - - ldd $nhi($Hll),$Tll - ldd $nhi($Hhh),$Thh - and $mask0xf0,$nlo,$nhi - depd,z $nlo,59,4,$nlo - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldd $rem($rem_4bit),$rem - b L\$oop_gmult_pa2 - ldi 13,$cnt - - .ALIGN 8 -L\$oop_gmult_pa2 - xor $rem,$Zhh,$Zhh ; moved here to work around gas bug - depd,z $Zll,60,4,$rem - - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldd $nlo($Hll),$Tll - ldd $nlo($Hhh),$Thh - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldd $rem($rem_4bit),$rem - - xor $rem,$Zhh,$Zhh - depd,z $Zll,60,4,$rem - ldbx $cnt($Xi),$nlo - - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldd $nhi($Hll),$Tll - ldd $nhi($Hhh),$Thh - - and $mask0xf0,$nlo,$nhi - depd,z $nlo,59,4,$nlo - ldd $rem($rem_4bit),$rem - - xor $Tll,$Zll,$Zll - addib,uv -1,$cnt,L\$oop_gmult_pa2 - xor $Thh,$Zhh,$Zhh - - xor $rem,$Zhh,$Zhh - depd,z $Zll,60,4,$rem - - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldd $nlo($Hll),$Tll - ldd $nlo($Hhh),$Thh - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldd $rem($rem_4bit),$rem - - xor $rem,$Zhh,$Zhh - depd,z $Zll,60,4,$rem - - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldd $nhi($Hll),$Tll - ldd $nhi($Hhh),$Thh - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldd $rem($rem_4bit),$rem - - xor $rem,$Zhh,$Zhh - std $Zll,8($Xi) - std $Zhh,0($Xi) -___ - -$code.=<<___ if ($SIZE_T==4); - b L\$done_gmult - nop - -L\$parisc1_gmult - ldb 15($Xi),$nlo - ldo 12($Htbl),$Hll - ldo 8($Htbl),$Hlh - ldo 4($Htbl),$Hhl - - and $mask0xf0,$nlo,$nhi - zdep $nlo,27,4,$nlo - - ldwx $nlo($Hll),$Zll - ldwx $nlo($Hlh),$Zlh - ldwx $nlo($Hhl),$Zhl - ldwx $nlo($Hhh),$Zhh - zdep $Zll,28,4,$rem - ldb 14($Xi),$nlo - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - ldwx $nhi($Hll),$Tll - shrpw $Zhl,$Zlh,4,$Zlh - ldwx $nhi($Hlh),$Tlh - shrpw $Zhh,$Zhl,4,$Zhl - ldwx $nhi($Hhl),$Thl - extru $Zhh,27,28,$Zhh - ldwx $nhi($Hhh),$Thh - xor $rem,$Zhh,$Zhh - and $mask0xf0,$nlo,$nhi - zdep $nlo,27,4,$nlo - - xor $Tll,$Zll,$Zll - ldwx $nlo($Hll),$Tll - xor $Tlh,$Zlh,$Zlh - ldwx $nlo($Hlh),$Tlh - xor $Thl,$Zhl,$Zhl - b L\$oop_gmult_pa1 - ldi 13,$cnt - - .ALIGN 8 -L\$oop_gmult_pa1 - zdep $Zll,28,4,$rem - ldwx $nlo($Hhl),$Thl - xor $Thh,$Zhh,$Zhh - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - ldwx $nlo($Hhh),$Thh - shrpw $Zhl,$Zlh,4,$Zlh - ldbx $cnt($Xi),$nlo - xor $Tll,$Zll,$Zll - ldwx $nhi($Hll),$Tll - shrpw $Zhh,$Zhl,4,$Zhl - xor $Tlh,$Zlh,$Zlh - ldwx $nhi($Hlh),$Tlh - extru $Zhh,27,28,$Zhh - xor $Thl,$Zhl,$Zhl - ldwx $nhi($Hhl),$Thl - xor $rem,$Zhh,$Zhh - zdep $Zll,28,4,$rem - xor $Thh,$Zhh,$Zhh - ldwx $nhi($Hhh),$Thh - shrpw $Zlh,$Zll,4,$Zll - ldwx $rem($rem_4bit),$rem - shrpw $Zhl,$Zlh,4,$Zlh - shrpw $Zhh,$Zhl,4,$Zhl - and $mask0xf0,$nlo,$nhi - extru $Zhh,27,28,$Zhh - zdep $nlo,27,4,$nlo - xor $Tll,$Zll,$Zll - ldwx $nlo($Hll),$Tll - xor $Tlh,$Zlh,$Zlh - ldwx $nlo($Hlh),$Tlh - xor $rem,$Zhh,$Zhh - addib,uv -1,$cnt,L\$oop_gmult_pa1 - xor $Thl,$Zhl,$Zhl - - zdep $Zll,28,4,$rem - ldwx $nlo($Hhl),$Thl - xor $Thh,$Zhh,$Zhh - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - ldwx $nlo($Hhh),$Thh - shrpw $Zhl,$Zlh,4,$Zlh - xor $Tll,$Zll,$Zll - ldwx $nhi($Hll),$Tll - shrpw $Zhh,$Zhl,4,$Zhl - xor $Tlh,$Zlh,$Zlh - ldwx $nhi($Hlh),$Tlh - extru $Zhh,27,28,$Zhh - xor $rem,$Zhh,$Zhh - xor $Thl,$Zhl,$Zhl - ldwx $nhi($Hhl),$Thl - xor $Thh,$Zhh,$Zhh - ldwx $nhi($Hhh),$Thh - zdep $Zll,28,4,$rem - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - shrpw $Zhl,$Zlh,4,$Zlh - shrpw $Zhh,$Zhl,4,$Zhl - extru $Zhh,27,28,$Zhh - xor $Tll,$Zll,$Zll - xor $Tlh,$Zlh,$Zlh - xor $rem,$Zhh,$Zhh - stw $Zll,12($Xi) - xor $Thl,$Zhl,$Zhl - stw $Zlh,8($Xi) - xor $Thh,$Zhh,$Zhh - stw $Zhl,4($Xi) - stw $Zhh,0($Xi) -___ -$code.=<<___; -L\$done_gmult - $POP `-$FRAME-$SAVED_RP`(%sp),%r2 ; standard epilogue - $POP `-$FRAME+1*$SIZE_T`(%sp),%r4 - $POP `-$FRAME+2*$SIZE_T`(%sp),%r5 - $POP `-$FRAME+3*$SIZE_T`(%sp),%r6 -___ -$code.=<<___ if ($SIZE_T==4); - $POP `-$FRAME+4*$SIZE_T`(%sp),%r7 - $POP `-$FRAME+5*$SIZE_T`(%sp),%r8 - $POP `-$FRAME+6*$SIZE_T`(%sp),%r9 - $POP `-$FRAME+7*$SIZE_T`(%sp),%r10 - $POP `-$FRAME+8*$SIZE_T`(%sp),%r11 -___ -$code.=<<___; - bv (%r2) - .EXIT - $POPMB -$FRAME(%sp),%r3 - .PROCEND - - .EXPORT gcm_ghash_4bit,ENTRY,ARGW0=GR,ARGW1=GR,ARGW2=GR,ARGW3=GR - .ALIGN 64 -gcm_ghash_4bit - .PROC - .CALLINFO FRAME=`$FRAME-10*$SIZE_T`,NO_CALLS,SAVE_RP,ENTRY_GR=11 - .ENTRY - $PUSH %r2,-$SAVED_RP(%sp) ; standard prologue - $PUSHMA %r3,$FRAME(%sp) - $PUSH %r4,`-$FRAME+1*$SIZE_T`(%sp) - $PUSH %r5,`-$FRAME+2*$SIZE_T`(%sp) - $PUSH %r6,`-$FRAME+3*$SIZE_T`(%sp) -___ -$code.=<<___ if ($SIZE_T==4); - $PUSH %r7,`-$FRAME+4*$SIZE_T`(%sp) - $PUSH %r8,`-$FRAME+5*$SIZE_T`(%sp) - $PUSH %r9,`-$FRAME+6*$SIZE_T`(%sp) - $PUSH %r10,`-$FRAME+7*$SIZE_T`(%sp) - $PUSH %r11,`-$FRAME+8*$SIZE_T`(%sp) -___ -$code.=<<___; - blr %r0,$rem_4bit - ldi 3,$rem -L\$pic_ghash - andcm $rem_4bit,$rem,$rem_4bit - addl $inp,$len,$len - ldo L\$rem_4bit-L\$pic_ghash($rem_4bit),$rem_4bit - ldi 0xf0,$mask0xf0 -___ -$code.=<<___ if ($SIZE_T==4); - ldi 31,$rem - mtctl $rem,%cr11 - extrd,u,*= $rem,%sar,1,$rem ; executes on PA-RISC 1.0 - b L\$parisc1_ghash - nop -___ - -$code.=<<___; - ldb 15($Xi),$nlo - ldo 8($Htbl),$Hll - -L\$outer_ghash_pa2 - ldb 15($inp),$nhi - xor $nhi,$nlo,$nlo - and $mask0xf0,$nlo,$nhi - depd,z $nlo,59,4,$nlo - - ldd $nlo($Hll),$Zll - ldd $nlo($Hhh),$Zhh - - depd,z $Zll,60,4,$rem - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldb 14($Xi),$nlo - ldb 14($inp),$byte - - ldd $nhi($Hll),$Tll - ldd $nhi($Hhh),$Thh - xor $byte,$nlo,$nlo - and $mask0xf0,$nlo,$nhi - depd,z $nlo,59,4,$nlo - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldd $rem($rem_4bit),$rem - b L\$oop_ghash_pa2 - ldi 13,$cnt - - .ALIGN 8 -L\$oop_ghash_pa2 - xor $rem,$Zhh,$Zhh ; moved here to work around gas bug - depd,z $Zll,60,4,$rem2 - - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldd $nlo($Hll),$Tll - ldd $nlo($Hhh),$Thh - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldbx $cnt($Xi),$nlo - ldbx $cnt($inp),$byte - - depd,z $Zll,60,4,$rem - shrpd $Zhh,$Zll,4,$Zll - ldd $rem2($rem_4bit),$rem2 - - xor $rem2,$Zhh,$Zhh - xor $byte,$nlo,$nlo - ldd $nhi($Hll),$Tll - ldd $nhi($Hhh),$Thh - - and $mask0xf0,$nlo,$nhi - depd,z $nlo,59,4,$nlo - - extrd,u $Zhh,59,60,$Zhh - xor $Tll,$Zll,$Zll - - ldd $rem($rem_4bit),$rem - addib,uv -1,$cnt,L\$oop_ghash_pa2 - xor $Thh,$Zhh,$Zhh - - xor $rem,$Zhh,$Zhh - depd,z $Zll,60,4,$rem2 - - shrpd $Zhh,$Zll,4,$Zll - extrd,u $Zhh,59,60,$Zhh - ldd $nlo($Hll),$Tll - ldd $nlo($Hhh),$Thh - - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - - depd,z $Zll,60,4,$rem - shrpd $Zhh,$Zll,4,$Zll - ldd $rem2($rem_4bit),$rem2 - - xor $rem2,$Zhh,$Zhh - ldd $nhi($Hll),$Tll - ldd $nhi($Hhh),$Thh - - extrd,u $Zhh,59,60,$Zhh - xor $Tll,$Zll,$Zll - xor $Thh,$Zhh,$Zhh - ldd $rem($rem_4bit),$rem - - xor $rem,$Zhh,$Zhh - std $Zll,8($Xi) - ldo 16($inp),$inp - std $Zhh,0($Xi) - cmpb,*<> $inp,$len,L\$outer_ghash_pa2 - copy $Zll,$nlo -___ - -$code.=<<___ if ($SIZE_T==4); - b L\$done_ghash - nop - -L\$parisc1_ghash - ldb 15($Xi),$nlo - ldo 12($Htbl),$Hll - ldo 8($Htbl),$Hlh - ldo 4($Htbl),$Hhl - -L\$outer_ghash_pa1 - ldb 15($inp),$byte - xor $byte,$nlo,$nlo - and $mask0xf0,$nlo,$nhi - zdep $nlo,27,4,$nlo - - ldwx $nlo($Hll),$Zll - ldwx $nlo($Hlh),$Zlh - ldwx $nlo($Hhl),$Zhl - ldwx $nlo($Hhh),$Zhh - zdep $Zll,28,4,$rem - ldb 14($Xi),$nlo - ldb 14($inp),$byte - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - ldwx $nhi($Hll),$Tll - shrpw $Zhl,$Zlh,4,$Zlh - ldwx $nhi($Hlh),$Tlh - shrpw $Zhh,$Zhl,4,$Zhl - ldwx $nhi($Hhl),$Thl - extru $Zhh,27,28,$Zhh - ldwx $nhi($Hhh),$Thh - xor $byte,$nlo,$nlo - xor $rem,$Zhh,$Zhh - and $mask0xf0,$nlo,$nhi - zdep $nlo,27,4,$nlo - - xor $Tll,$Zll,$Zll - ldwx $nlo($Hll),$Tll - xor $Tlh,$Zlh,$Zlh - ldwx $nlo($Hlh),$Tlh - xor $Thl,$Zhl,$Zhl - b L\$oop_ghash_pa1 - ldi 13,$cnt - - .ALIGN 8 -L\$oop_ghash_pa1 - zdep $Zll,28,4,$rem - ldwx $nlo($Hhl),$Thl - xor $Thh,$Zhh,$Zhh - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - ldwx $nlo($Hhh),$Thh - shrpw $Zhl,$Zlh,4,$Zlh - ldbx $cnt($Xi),$nlo - xor $Tll,$Zll,$Zll - ldwx $nhi($Hll),$Tll - shrpw $Zhh,$Zhl,4,$Zhl - ldbx $cnt($inp),$byte - xor $Tlh,$Zlh,$Zlh - ldwx $nhi($Hlh),$Tlh - extru $Zhh,27,28,$Zhh - xor $Thl,$Zhl,$Zhl - ldwx $nhi($Hhl),$Thl - xor $rem,$Zhh,$Zhh - zdep $Zll,28,4,$rem - xor $Thh,$Zhh,$Zhh - ldwx $nhi($Hhh),$Thh - shrpw $Zlh,$Zll,4,$Zll - ldwx $rem($rem_4bit),$rem - shrpw $Zhl,$Zlh,4,$Zlh - xor $byte,$nlo,$nlo - shrpw $Zhh,$Zhl,4,$Zhl - and $mask0xf0,$nlo,$nhi - extru $Zhh,27,28,$Zhh - zdep $nlo,27,4,$nlo - xor $Tll,$Zll,$Zll - ldwx $nlo($Hll),$Tll - xor $Tlh,$Zlh,$Zlh - ldwx $nlo($Hlh),$Tlh - xor $rem,$Zhh,$Zhh - addib,uv -1,$cnt,L\$oop_ghash_pa1 - xor $Thl,$Zhl,$Zhl - - zdep $Zll,28,4,$rem - ldwx $nlo($Hhl),$Thl - xor $Thh,$Zhh,$Zhh - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - ldwx $nlo($Hhh),$Thh - shrpw $Zhl,$Zlh,4,$Zlh - xor $Tll,$Zll,$Zll - ldwx $nhi($Hll),$Tll - shrpw $Zhh,$Zhl,4,$Zhl - xor $Tlh,$Zlh,$Zlh - ldwx $nhi($Hlh),$Tlh - extru $Zhh,27,28,$Zhh - xor $rem,$Zhh,$Zhh - xor $Thl,$Zhl,$Zhl - ldwx $nhi($Hhl),$Thl - xor $Thh,$Zhh,$Zhh - ldwx $nhi($Hhh),$Thh - zdep $Zll,28,4,$rem - ldwx $rem($rem_4bit),$rem - shrpw $Zlh,$Zll,4,$Zll - shrpw $Zhl,$Zlh,4,$Zlh - shrpw $Zhh,$Zhl,4,$Zhl - extru $Zhh,27,28,$Zhh - xor $Tll,$Zll,$Zll - xor $Tlh,$Zlh,$Zlh - xor $rem,$Zhh,$Zhh - stw $Zll,12($Xi) - xor $Thl,$Zhl,$Zhl - stw $Zlh,8($Xi) - xor $Thh,$Zhh,$Zhh - stw $Zhl,4($Xi) - ldo 16($inp),$inp - stw $Zhh,0($Xi) - comb,<> $inp,$len,L\$outer_ghash_pa1 - copy $Zll,$nlo -___ -$code.=<<___; -L\$done_ghash - $POP `-$FRAME-$SAVED_RP`(%sp),%r2 ; standard epilogue - $POP `-$FRAME+1*$SIZE_T`(%sp),%r4 - $POP `-$FRAME+2*$SIZE_T`(%sp),%r5 - $POP `-$FRAME+3*$SIZE_T`(%sp),%r6 -___ -$code.=<<___ if ($SIZE_T==4); - $POP `-$FRAME+4*$SIZE_T`(%sp),%r7 - $POP `-$FRAME+5*$SIZE_T`(%sp),%r8 - $POP `-$FRAME+6*$SIZE_T`(%sp),%r9 - $POP `-$FRAME+7*$SIZE_T`(%sp),%r10 - $POP `-$FRAME+8*$SIZE_T`(%sp),%r11 -___ -$code.=<<___; - bv (%r2) - .EXIT - $POPMB -$FRAME(%sp),%r3 - .PROCEND - - .ALIGN 64 -L\$rem_4bit - .WORD `0x0000<<16`,0,`0x1C20<<16`,0,`0x3840<<16`,0,`0x2460<<16`,0 - .WORD `0x7080<<16`,0,`0x6CA0<<16`,0,`0x48C0<<16`,0,`0x54E0<<16`,0 - .WORD `0xE100<<16`,0,`0xFD20<<16`,0,`0xD940<<16`,0,`0xC560<<16`,0 - .WORD `0x9180<<16`,0,`0x8DA0<<16`,0,`0xA9C0<<16`,0,`0xB5E0<<16`,0 - .STRINGZ "GHASH for PA-RISC, GRYPTOGAMS by " - .ALIGN 64 -___ - -# Explicitly encode PA-RISC 2.0 instructions used in this module, so -# that it can be compiled with .LEVEL 1.0. It should be noted that I -# wouldn't have to do this, if GNU assembler understood .ALLOW 2.0 -# directive... - -my $ldd = sub { - my ($mod,$args) = @_; - my $orig = "ldd$mod\t$args"; - - if ($args =~ /%r([0-9]+)\(%r([0-9]+)\),%r([0-9]+)/) # format 4 - { my $opcode=(0x03<<26)|($2<<21)|($1<<16)|(3<<6)|$3; - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - elsif ($args =~ /(\-?[0-9]+)\(%r([0-9]+)\),%r([0-9]+)/) # format 5 - { my $opcode=(0x03<<26)|($2<<21)|(1<<12)|(3<<6)|$3; - $opcode|=(($1&0xF)<<17)|(($1&0x10)<<12); # encode offset - $opcode|=(1<<5) if ($mod =~ /^,m/); - $opcode|=(1<<13) if ($mod =~ /^,mb/); - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - else { "\t".$orig; } -}; - -my $std = sub { - my ($mod,$args) = @_; - my $orig = "std$mod\t$args"; - - if ($args =~ /%r([0-9]+),(\-?[0-9]+)\(%r([0-9]+)\)/) # format 3 suffices - { my $opcode=(0x1c<<26)|($3<<21)|($1<<16)|(($2&0x1FF8)<<1)|(($2>>13)&1); - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - else { "\t".$orig; } -}; - -my $extrd = sub { - my ($mod,$args) = @_; - my $orig = "extrd$mod\t$args"; - - # I only have ",u" completer, it's implicitly encoded... - if ($args =~ /%r([0-9]+),([0-9]+),([0-9]+),%r([0-9]+)/) # format 15 - { my $opcode=(0x36<<26)|($1<<21)|($4<<16); - my $len=32-$3; - $opcode |= (($2&0x20)<<6)|(($2&0x1f)<<5); # encode pos - $opcode |= (($len&0x20)<<7)|($len&0x1f); # encode len - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - elsif ($args =~ /%r([0-9]+),%sar,([0-9]+),%r([0-9]+)/) # format 12 - { my $opcode=(0x34<<26)|($1<<21)|($3<<16)|(2<<11)|(1<<9); - my $len=32-$2; - $opcode |= (($len&0x20)<<3)|($len&0x1f); # encode len - $opcode |= (1<<13) if ($mod =~ /,\**=/); - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - else { "\t".$orig; } -}; - -my $shrpd = sub { - my ($mod,$args) = @_; - my $orig = "shrpd$mod\t$args"; - - if ($args =~ /%r([0-9]+),%r([0-9]+),([0-9]+),%r([0-9]+)/) # format 14 - { my $opcode=(0x34<<26)|($2<<21)|($1<<16)|(1<<10)|$4; - my $cpos=63-$3; - $opcode |= (($cpos&0x20)<<6)|(($cpos&0x1f)<<5); # encode sa - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - elsif ($args =~ /%r([0-9]+),%r([0-9]+),%sar,%r([0-9]+)/) # format 11 - { sprintf "\t.WORD\t0x%08x\t; %s", - (0x34<<26)|($2<<21)|($1<<16)|(1<<9)|$3,$orig; - } - else { "\t".$orig; } -}; - -my $depd = sub { - my ($mod,$args) = @_; - my $orig = "depd$mod\t$args"; - - # I only have ",z" completer, it's impicitly encoded... - if ($args =~ /%r([0-9]+),([0-9]+),([0-9]+),%r([0-9]+)/) # format 16 - { my $opcode=(0x3c<<26)|($4<<21)|($1<<16); - my $cpos=63-$2; - my $len=32-$3; - $opcode |= (($cpos&0x20)<<6)|(($cpos&0x1f)<<5); # encode pos - $opcode |= (($len&0x20)<<7)|($len&0x1f); # encode len - sprintf "\t.WORD\t0x%08x\t; %s",$opcode,$orig; - } - else { "\t".$orig; } -}; - -sub assemble { - my ($mnemonic,$mod,$args)=@_; - my $opcode = eval("\$$mnemonic"); - - ref($opcode) eq 'CODE' ? &$opcode($mod,$args) : "\t$mnemonic$mod\t$args"; -} - -foreach (split("\n",$code)) { - s/\`([^\`]*)\`/eval $1/ge; - if ($SIZE_T==4) { - s/^\s+([a-z]+)([\S]*)\s+([\S]*)/&assemble($1,$2,$3)/e; - s/cmpb,\*/comb,/; - s/,\*/,/; - } - s/\bbv\b/bve/ if ($SIZE_T==8); - print $_,"\n"; -} - -close STDOUT; -- cgit v1.2.3