openssl-1.0.1 upgrade
Bug: 6168278
Change-Id: I648f9172828120df5d19a14425e9ceec92647921
diff --git a/crypto/pariscid.pl b/crypto/pariscid.pl
new file mode 100644
index 0000000..477ec9b
--- /dev/null
+++ b/crypto/pariscid.pl
@@ -0,0 +1,224 @@
+#!/usr/bin/env perl
+
+$flavour = shift;
+$output = shift;
+open STDOUT,">$output";
+
+if ($flavour =~ /64/) {
+ $LEVEL ="2.0W";
+ $SIZE_T =8;
+ $ST ="std";
+} else {
+ $LEVEL ="1.1";
+ $SIZE_T =4;
+ $ST ="stw";
+}
+
+$rp="%r2";
+$sp="%r30";
+$rv="%r28";
+
+$code=<<___;
+ .LEVEL $LEVEL
+ .SPACE \$TEXT\$
+ .SUBSPA \$CODE\$,QUAD=0,ALIGN=8,ACCESS=0x2C,CODE_ONLY
+
+ .EXPORT OPENSSL_cpuid_setup,ENTRY
+ .ALIGN 8
+OPENSSL_cpuid_setup
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ bv ($rp)
+ .EXIT
+ nop
+ .PROCEND
+
+ .EXPORT OPENSSL_rdtsc,ENTRY
+ .ALIGN 8
+OPENSSL_rdtsc
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ mfctl %cr16,$rv
+ bv ($rp)
+ .EXIT
+ nop
+ .PROCEND
+
+ .EXPORT OPENSSL_wipe_cpu,ENTRY
+ .ALIGN 8
+OPENSSL_wipe_cpu
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ xor %r0,%r0,%r1
+ fcpy,dbl %fr0,%fr4
+ xor %r0,%r0,%r19
+ fcpy,dbl %fr0,%fr5
+ xor %r0,%r0,%r20
+ fcpy,dbl %fr0,%fr6
+ xor %r0,%r0,%r21
+ fcpy,dbl %fr0,%fr7
+ xor %r0,%r0,%r22
+ fcpy,dbl %fr0,%fr8
+ xor %r0,%r0,%r23
+ fcpy,dbl %fr0,%fr9
+ xor %r0,%r0,%r24
+ fcpy,dbl %fr0,%fr10
+ xor %r0,%r0,%r25
+ fcpy,dbl %fr0,%fr11
+ xor %r0,%r0,%r26
+ fcpy,dbl %fr0,%fr22
+ xor %r0,%r0,%r29
+ fcpy,dbl %fr0,%fr23
+ xor %r0,%r0,%r31
+ fcpy,dbl %fr0,%fr24
+ fcpy,dbl %fr0,%fr25
+ fcpy,dbl %fr0,%fr26
+ fcpy,dbl %fr0,%fr27
+ fcpy,dbl %fr0,%fr28
+ fcpy,dbl %fr0,%fr29
+ fcpy,dbl %fr0,%fr30
+ fcpy,dbl %fr0,%fr31
+ bv ($rp)
+ .EXIT
+ ldo 0($sp),$rv
+ .PROCEND
+___
+{
+my $inp="%r26";
+my $len="%r25";
+
+$code.=<<___;
+ .EXPORT OPENSSL_cleanse,ENTRY,ARGW0=GR,ARGW1=GR
+ .ALIGN 8
+OPENSSL_cleanse
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ cmpib,*= 0,$len,Ldone
+ nop
+ cmpib,*>>= 15,$len,Little
+ ldi $SIZE_T-1,%r1
+
+Lalign
+ and,*<> $inp,%r1,%r28
+ b,n Laligned
+ stb %r0,0($inp)
+ ldo -1($len),$len
+ b Lalign
+ ldo 1($inp),$inp
+
+Laligned
+ andcm $len,%r1,%r28
+Lot
+ $ST %r0,0($inp)
+ addib,*<> -$SIZE_T,%r28,Lot
+ ldo $SIZE_T($inp),$inp
+
+ and,*<> $len,%r1,$len
+ b,n Ldone
+Little
+ stb %r0,0($inp)
+ addib,*<> -1,$len,Little
+ ldo 1($inp),$inp
+Ldone
+ bv ($rp)
+ .EXIT
+ nop
+ .PROCEND
+___
+}
+{
+my ($out,$cnt,$max)=("%r26","%r25","%r24");
+my ($tick,$lasttick)=("%r23","%r22");
+my ($diff,$lastdiff)=("%r21","%r20");
+
+$code.=<<___;
+ .EXPORT OPENSSL_instrument_bus,ENTRY,ARGW0=GR,ARGW1=GR
+ .ALIGN 8
+OPENSSL_instrument_bus
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ copy $cnt,$rv
+ mfctl %cr16,$tick
+ copy $tick,$lasttick
+ ldi 0,$diff
+
+ fdc 0($out)
+ ldw 0($out),$tick
+ add $diff,$tick,$tick
+ stw $tick,0($out)
+Loop
+ mfctl %cr16,$tick
+ sub $tick,$lasttick,$diff
+ copy $tick,$lasttick
+
+ fdc 0($out)
+ ldw 0($out),$tick
+ add $diff,$tick,$tick
+ stw $tick,0($out)
+
+ addib,<> -1,$cnt,Loop
+ addi 4,$out,$out
+
+ bv ($rp)
+ .EXIT
+ sub $rv,$cnt,$rv
+ .PROCEND
+
+ .EXPORT OPENSSL_instrument_bus2,ENTRY,ARGW0=GR,ARGW1=GR
+ .ALIGN 8
+OPENSSL_instrument_bus2
+ .PROC
+ .CALLINFO NO_CALLS
+ .ENTRY
+ copy $cnt,$rv
+ sub %r0,$cnt,$cnt
+
+ mfctl %cr16,$tick
+ copy $tick,$lasttick
+ ldi 0,$diff
+
+ fdc 0($out)
+ ldw 0($out),$tick
+ add $diff,$tick,$tick
+ stw $tick,0($out)
+
+ mfctl %cr16,$tick
+ sub $tick,$lasttick,$diff
+ copy $tick,$lasttick
+Loop2
+ copy $diff,$lastdiff
+ fdc 0($out)
+ ldw 0($out),$tick
+ add $diff,$tick,$tick
+ stw $tick,0($out)
+
+ addib,= -1,$max,Ldone2
+ nop
+
+ mfctl %cr16,$tick
+ sub $tick,$lasttick,$diff
+ copy $tick,$lasttick
+ cmpclr,<> $lastdiff,$diff,$tick
+ ldi 1,$tick
+
+ ldi 1,%r1
+ xor %r1,$tick,$tick
+ addb,<> $tick,$cnt,Loop2
+ shladd,l $tick,2,$out,$out
+Ldone2
+ bv ($rp)
+ .EXIT
+ add $rv,$cnt,$rv
+ .PROCEND
+___
+}
+$code =~ s/cmpib,\*/comib,/gm if ($SIZE_T==4);
+$code =~ s/,\*/,/gm if ($SIZE_T==4);
+print $code;
+close STDOUT;
+