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perlasm/ppc-xlate.pl: add .quad directive
[openssl.git] / crypto / sha / asm / sha512-ppc.pl
diff --git a/crypto/sha/asm/sha512-ppc.pl b/crypto/sha/asm/sha512-ppc.pl
index e9677f811f56d07c9bf1d6c738c01e69144c3103..06486555e50912f25af282271ca94ac91e2ca98c 100755 (executable)
--- a/crypto/sha/asm/sha512-ppc.pl
+++ b/crypto/sha/asm/sha512-ppc.pl
@@ -56,6 +56,12 @@ if ($flavour =~ /64/) {
        $PUSH="stw";
 } else { die "nonsense $flavour"; }
 
+$LITTLE_ENDIAN=0;
+if ($flavour =~ /le$/) {
+       die "little-endian is 64-bit only: $flavour" if ($SIZE_T==4);
+       $LITTLE_ENDIAN=1;
+}
+
 $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 ( $xlate="${dir}ppc-xlate.pl" and -f $xlate ) or
 ( $xlate="${dir}../../perlasm/ppc-xlate.pl" and -f $xlate) or
@@ -91,10 +97,6 @@ if ($output =~ /512/) {
 
 $FRAME=32*$SIZE_T+16*$SZ;
 $LOCALS=6*$SIZE_T;
-if ($SZ==8 && $SIZE_T==4) {
-       $FRAME+=16*$SZ;
-       $XOFF=$LOCALS+16*$SZ;
-}
 
 $sp ="r1";
 $toc="r2";
@@ -357,15 +359,32 @@ Lsha2_block_private:
        $LD     $t1,0($Tbl)
 ___
 for($i=0;$i<16;$i++) {
-$code.=<<___ if ($SZ==4);
+$code.=<<___ if ($SZ==4 && !$LITTLE_ENDIAN);
        lwz     @X[$i],`$i*$SZ`($inp)
 ___
+$code.=<<___ if ($SZ==4 && $LITTLE_ENDIAN);
+       lwz     $a0,`$i*$SZ`($inp)
+       rotlwi  @X[$i],$a0,8
+       rlwimi  @X[$i],$a0,24,0,7
+       rlwimi  @X[$i],$a0,24,16,23
+___
 # 64-bit loads are split to 2x32-bit ones, as CPU can't handle
 # unaligned 64-bit loads, only 32-bit ones...
-$code.=<<___ if ($SZ==8);
+$code.=<<___ if ($SZ==8 && !$LITTLE_ENDIAN);
        lwz     $t0,`$i*$SZ`($inp)
        lwz     @X[$i],`$i*$SZ+4`($inp)
        insrdi  @X[$i],$t0,32,0
+___
+$code.=<<___ if ($SZ==8 && $LITTLE_ENDIAN);
+       lwz     $a0,`$i*$SZ`($inp)
+        lwz    $a1,`$i*$SZ+4`($inp)
+       rotlwi  $t0,$a0,8
+        rotlwi @X[$i],$a1,8
+       rlwimi  $t0,$a0,24,0,7
+        rlwimi @X[$i],$a1,24,0,7
+       rlwimi  $t0,$a0,24,16,23
+        rlwimi @X[$i],$a1,25,16,23
+       insrdi  @X[$i],$t0,32,0
 ___
        &ROUND_00_15($i,@V);
        unshift(@V,pop(@V));
@@ -420,6 +439,7 @@ $code.=<<___;
        blr
        .long   0
        .byte   0,12,0x14,0,0,0,0,0
+.size  $func,.-$func
 ___
 } else {
 ########################################################################
@@ -436,6 +456,8 @@ ___
 # (*)  ~1/3 of -m64 result [and ~20% better than -m32 code generated
 #      by xlc-12.1]
 
+my $XOFF=$LOCALS;
+
 my @V=map("r$_",(16..31));     # A..H
 
 my ($s0,$s1,$t0,$t1,$t2,$t3,$a0,$a1,$a2,$a3)=map("r$_",(0,5,6,8..12,14,15));
@@ -666,6 +688,7 @@ $code.=<<___;
        blr
        .long   0
        .byte   0,12,0x14,0,0,0,0,0
+.size  $func,.-$func
 ___
 }
 
@@ -685,46 +708,46 @@ LPICmeup:
        .space  `64-9*4`
 ___
 $code.=<<___ if ($SZ==8);
-       .long   0x428a2f98,0xd728ae22,0x71374491,0x23ef65cd
-       .long   0xb5c0fbcf,0xec4d3b2f,0xe9b5dba5,0x8189dbbc
-       .long   0x3956c25b,0xf348b538,0x59f111f1,0xb605d019
-       .long   0x923f82a4,0xaf194f9b,0xab1c5ed5,0xda6d8118
-       .long   0xd807aa98,0xa3030242,0x12835b01,0x45706fbe
-       .long   0x243185be,0x4ee4b28c,0x550c7dc3,0xd5ffb4e2
-       .long   0x72be5d74,0xf27b896f,0x80deb1fe,0x3b1696b1
-       .long   0x9bdc06a7,0x25c71235,0xc19bf174,0xcf692694
-       .long   0xe49b69c1,0x9ef14ad2,0xefbe4786,0x384f25e3
-       .long   0x0fc19dc6,0x8b8cd5b5,0x240ca1cc,0x77ac9c65
-       .long   0x2de92c6f,0x592b0275,0x4a7484aa,0x6ea6e483
-       .long   0x5cb0a9dc,0xbd41fbd4,0x76f988da,0x831153b5
-       .long   0x983e5152,0xee66dfab,0xa831c66d,0x2db43210
-       .long   0xb00327c8,0x98fb213f,0xbf597fc7,0xbeef0ee4
-       .long   0xc6e00bf3,0x3da88fc2,0xd5a79147,0x930aa725
-       .long   0x06ca6351,0xe003826f,0x14292967,0x0a0e6e70
-       .long   0x27b70a85,0x46d22ffc,0x2e1b2138,0x5c26c926
-       .long   0x4d2c6dfc,0x5ac42aed,0x53380d13,0x9d95b3df
-       .long   0x650a7354,0x8baf63de,0x766a0abb,0x3c77b2a8
-       .long   0x81c2c92e,0x47edaee6,0x92722c85,0x1482353b
-       .long   0xa2bfe8a1,0x4cf10364,0xa81a664b,0xbc423001
-       .long   0xc24b8b70,0xd0f89791,0xc76c51a3,0x0654be30
-       .long   0xd192e819,0xd6ef5218,0xd6990624,0x5565a910
-       .long   0xf40e3585,0x5771202a,0x106aa070,0x32bbd1b8
-       .long   0x19a4c116,0xb8d2d0c8,0x1e376c08,0x5141ab53
-       .long   0x2748774c,0xdf8eeb99,0x34b0bcb5,0xe19b48a8
-       .long   0x391c0cb3,0xc5c95a63,0x4ed8aa4a,0xe3418acb
-       .long   0x5b9cca4f,0x7763e373,0x682e6ff3,0xd6b2b8a3
-       .long   0x748f82ee,0x5defb2fc,0x78a5636f,0x43172f60
-       .long   0x84c87814,0xa1f0ab72,0x8cc70208,0x1a6439ec
-       .long   0x90befffa,0x23631e28,0xa4506ceb,0xde82bde9
-       .long   0xbef9a3f7,0xb2c67915,0xc67178f2,0xe372532b
-       .long   0xca273ece,0xea26619c,0xd186b8c7,0x21c0c207
-       .long   0xeada7dd6,0xcde0eb1e,0xf57d4f7f,0xee6ed178
-       .long   0x06f067aa,0x72176fba,0x0a637dc5,0xa2c898a6
-       .long   0x113f9804,0xbef90dae,0x1b710b35,0x131c471b
-       .long   0x28db77f5,0x23047d84,0x32caab7b,0x40c72493
-       .long   0x3c9ebe0a,0x15c9bebc,0x431d67c4,0x9c100d4c
-       .long   0x4cc5d4be,0xcb3e42b6,0x597f299c,0xfc657e2a
-       .long   0x5fcb6fab,0x3ad6faec,0x6c44198c,0x4a475817
+       .quad   0x428a2f98d728ae22,0x7137449123ef65cd
+       .quad   0xb5c0fbcfec4d3b2f,0xe9b5dba58189dbbc
+       .quad   0x3956c25bf348b538,0x59f111f1b605d019
+       .quad   0x923f82a4af194f9b,0xab1c5ed5da6d8118
+       .quad   0xd807aa98a3030242,0x12835b0145706fbe
+       .quad   0x243185be4ee4b28c,0x550c7dc3d5ffb4e2
+       .quad   0x72be5d74f27b896f,0x80deb1fe3b1696b1
+       .quad   0x9bdc06a725c71235,0xc19bf174cf692694
+       .quad   0xe49b69c19ef14ad2,0xefbe4786384f25e3
+       .quad   0x0fc19dc68b8cd5b5,0x240ca1cc77ac9c65
+       .quad   0x2de92c6f592b0275,0x4a7484aa6ea6e483
+       .quad   0x5cb0a9dcbd41fbd4,0x76f988da831153b5
+       .quad   0x983e5152ee66dfab,0xa831c66d2db43210
+       .quad   0xb00327c898fb213f,0xbf597fc7beef0ee4
+       .quad   0xc6e00bf33da88fc2,0xd5a79147930aa725
+       .quad   0x06ca6351e003826f,0x142929670a0e6e70
+       .quad   0x27b70a8546d22ffc,0x2e1b21385c26c926
+       .quad   0x4d2c6dfc5ac42aed,0x53380d139d95b3df
+       .quad   0x650a73548baf63de,0x766a0abb3c77b2a8
+       .quad   0x81c2c92e47edaee6,0x92722c851482353b
+       .quad   0xa2bfe8a14cf10364,0xa81a664bbc423001
+       .quad   0xc24b8b70d0f89791,0xc76c51a30654be30
+       .quad   0xd192e819d6ef5218,0xd69906245565a910
+       .quad   0xf40e35855771202a,0x106aa07032bbd1b8
+       .quad   0x19a4c116b8d2d0c8,0x1e376c085141ab53
+       .quad   0x2748774cdf8eeb99,0x34b0bcb5e19b48a8
+       .quad   0x391c0cb3c5c95a63,0x4ed8aa4ae3418acb
+       .quad   0x5b9cca4f7763e373,0x682e6ff3d6b2b8a3
+       .quad   0x748f82ee5defb2fc,0x78a5636f43172f60
+       .quad   0x84c87814a1f0ab72,0x8cc702081a6439ec
+       .quad   0x90befffa23631e28,0xa4506cebde82bde9
+       .quad   0xbef9a3f7b2c67915,0xc67178f2e372532b
+       .quad   0xca273eceea26619c,0xd186b8c721c0c207
+       .quad   0xeada7dd6cde0eb1e,0xf57d4f7fee6ed178
+       .quad   0x06f067aa72176fba,0x0a637dc5a2c898a6
+       .quad   0x113f9804bef90dae,0x1b710b35131c471b
+       .quad   0x28db77f523047d84,0x32caab7b40c72493
+       .quad   0x3c9ebe0a15c9bebc,0x431d67c49c100d4c
+       .quad   0x4cc5d4becb3e42b6,0x597f299cfc657e2a
+       .quad   0x5fcb6fab3ad6faec,0x6c44198c4a475817
 ___
 $code.=<<___ if ($SZ==4);
        .long   0x428a2f98,0x71374491,0xb5c0fbcf,0xe9b5dba5
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