Correctly connects to millipede.

Location keyword on android.cfg isn't supported, EIP corresponding code
has been commented out. I think we should support it in ics-openvpn, so
that we can show the location instead of the server name.

I've updated all opensssl, openvpn, etc. subprojects from rev 813 of
ics-openvpn, and jni too.

1 files changed, 354 insertions, 0 deletions

diff --git a/app/openssl/crypto/sha/asm/sha1-mips.pl b/app/openssl/crypto/sha/asm/sha1-mips.pl
new file mode 100644
index 00000000..f1a702f3
--- /dev/null
+++ b/app/openssl/crypto/sha/asm/sha1-mips.pl
@@ -0,0 +1,354 @@
+#!/usr/bin/env perl
+
+# ====================================================================
+# Written by Andy Polyakov <appro@fy.chalmers.se> 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/.
+# ====================================================================
+
+# SHA1 block procedure for MIPS.
+
+# Performance improvement is 30% on unaligned input. The "secret" is
+# to deploy lwl/lwr pair to load unaligned input. One could have
+# vectorized Xupdate on MIPSIII/IV, but the goal was to code MIPS32-
+# compatible subroutine. There is room for minor optimization on
+# little-endian platforms...
+
+######################################################################
+# There is a number of MIPS ABI in use, O32 and N32/64 are most
+# widely used. Then there is a new contender: NUBI. It appears that if
+# one picks the latter, it's possible to arrange code in ABI neutral
+# manner. Therefore let's stick to NUBI register layout:
+#
+($zero,$at,$t0,$t1,$t2)=map("\$$_",(0..2,24,25));
+($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7)=map("\$$_",(4..11));
+($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7,$s8,$s9,$s10,$s11)=map("\$$_",(12..23));
+($gp,$tp,$sp,$fp,$ra)=map("\$$_",(3,28..31));
+#
+# The return value is placed in $a0. Following coding rules facilitate
+# interoperability:
+#
+# - never ever touch $tp, "thread pointer", former $gp;
+# - copy return value to $t0, former $v0 [or to $a0 if you're adapting
+#   old code];
+# - on O32 populate $a4-$a7 with 'lw $aN,4*N($sp)' if necessary;
+#
+# For reference here is register layout for N32/64 MIPS ABIs:
+#
+# ($zero,$at,$v0,$v1)=map("\$$_",(0..3));
+# ($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7)=map("\$$_",(4..11));
+# ($t0,$t1,$t2,$t3,$t8,$t9)=map("\$$_",(12..15,24,25));
+# ($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7)=map("\$$_",(16..23));
+# ($gp,$sp,$fp,$ra)=map("\$$_",(28..31));
+#
+$flavour = shift; # supported flavours are o32,n32,64,nubi32,nubi64
+
+if ($flavour =~ /64|n32/i) {
+	$PTR_ADD="dadd";	# incidentally works even on n32
+	$PTR_SUB="dsub";	# incidentally works even on n32
+	$REG_S="sd";
+	$REG_L="ld";
+	$PTR_SLL="dsll";	# incidentally works even on n32
+	$SZREG=8;
+} else {
+	$PTR_ADD="add";
+	$PTR_SUB="sub";
+	$REG_S="sw";
+	$REG_L="lw";
+	$PTR_SLL="sll";
+	$SZREG=4;
+}
+#
+# <appro@openssl.org>
+#
+######################################################################
+
+$big_endian=(`echo MIPSEL | $ENV{CC} -E -P -`=~/MIPSEL/)?1:0;
+
+for (@ARGV) {	$output=$_ if (/^\w[\w\-]*\.\w+$/);   }
+open STDOUT,">$output";
+
+if (!defined($big_endian))
+            {   $big_endian=(unpack('L',pack('N',1))==1);   }
+
+# offsets of the Most and Least Significant Bytes
+$MSB=$big_endian?0:3;
+$LSB=3&~$MSB;
+
+@X=map("\$$_",(8..23));	# a4-a7,s0-s11
+
+$ctx=$a0;
+$inp=$a1;
+$num=$a2;
+$A="\$1";
+$B="\$2";
+$C="\$3";
+$D="\$7";
+$E="\$24";	@V=($A,$B,$C,$D,$E);
+$t0="\$25";
+$t1=$num;	# $num is offloaded to stack
+$t2="\$30";	# fp
+$K="\$31";	# ra
+
+sub BODY_00_14 {
+my ($i,$a,$b,$c,$d,$e)=@_;
+my $j=$i+1;
+$code.=<<___	if (!$big_endian);
+	srl	$t0,@X[$i],24	# byte swap($i)
+	srl	$t1,@X[$i],8
+	andi	$t2,@X[$i],0xFF00
+	sll	@X[$i],@X[$i],24
+	andi	$t1,0xFF00
+	sll	$t2,$t2,8
+	or	@X[$i],$t0
+	or	$t1,$t2
+	or	@X[$i],$t1
+___
+$code.=<<___;
+	 lwl	@X[$j],$j*4+$MSB($inp)
+	sll	$t0,$a,5	# $i
+	addu	$e,$K
+	 lwr	@X[$j],$j*4+$LSB($inp)
+	srl	$t1,$a,27
+	addu	$e,$t0
+	xor	$t0,$c,$d
+	addu	$e,$t1
+	sll	$t2,$b,30
+	and	$t0,$b
+	srl	$b,$b,2
+	xor	$t0,$d
+	addu	$e,@X[$i]
+	or	$b,$t2
+	addu	$e,$t0
+___
+}
+
+sub BODY_15_19 {
+my ($i,$a,$b,$c,$d,$e)=@_;
+my $j=$i+1;
+
+$code.=<<___	if (!$big_endian && $i==15);
+	srl	$t0,@X[$i],24	# byte swap($i)
+	srl	$t1,@X[$i],8
+	andi	$t2,@X[$i],0xFF00
+	sll	@X[$i],@X[$i],24
+	andi	$t1,0xFF00
+	sll	$t2,$t2,8
+	or	@X[$i],$t0
+	or	@X[$i],$t1
+	or	@X[$i],$t2
+___
+$code.=<<___;
+	 xor	@X[$j%16],@X[($j+2)%16]
+	sll	$t0,$a,5	# $i
+	addu	$e,$K
+	srl	$t1,$a,27
+	addu	$e,$t0
+	 xor	@X[$j%16],@X[($j+8)%16]
+	xor	$t0,$c,$d
+	addu	$e,$t1
+	 xor	@X[$j%16],@X[($j+13)%16]
+	sll	$t2,$b,30
+	and	$t0,$b
+	 srl	$t1,@X[$j%16],31
+	 addu	@X[$j%16],@X[$j%16]
+	srl	$b,$b,2
+	xor	$t0,$d
+	 or	@X[$j%16],$t1
+	addu	$e,@X[$i%16]
+	or	$b,$t2
+	addu	$e,$t0
+___
+}
+
+sub BODY_20_39 {
+my ($i,$a,$b,$c,$d,$e)=@_;
+my $j=$i+1;
+$code.=<<___ if ($i<79);
+	 xor	@X[$j%16],@X[($j+2)%16]
+	sll	$t0,$a,5	# $i
+	addu	$e,$K
+	srl	$t1,$a,27
+	addu	$e,$t0
+	 xor	@X[$j%16],@X[($j+8)%16]
+	xor	$t0,$c,$d
+	addu	$e,$t1
+	 xor	@X[$j%16],@X[($j+13)%16]
+	sll	$t2,$b,30
+	xor	$t0,$b
+	 srl	$t1,@X[$j%16],31
+	 addu	@X[$j%16],@X[$j%16]
+	srl	$b,$b,2
+	addu	$e,@X[$i%16]
+	 or	@X[$j%16],$t1
+	or	$b,$t2
+	addu	$e,$t0
+___
+$code.=<<___ if ($i==79);
+	 lw	@X[0],0($ctx)
+	sll	$t0,$a,5	# $i
+	addu	$e,$K
+	 lw	@X[1],4($ctx)
+	srl	$t1,$a,27
+	addu	$e,$t0
+	 lw	@X[2],8($ctx)
+	xor	$t0,$c,$d
+	addu	$e,$t1
+	 lw	@X[3],12($ctx)
+	sll	$t2,$b,30
+	xor	$t0,$b
+	 lw	@X[4],16($ctx)
+	srl	$b,$b,2
+	addu	$e,@X[$i%16]
+	or	$b,$t2
+	addu	$e,$t0
+___
+}
+
+sub BODY_40_59 {
+my ($i,$a,$b,$c,$d,$e)=@_;
+my $j=$i+1;
+$code.=<<___ if ($i<79);
+	 xor	@X[$j%16],@X[($j+2)%16]
+	sll	$t0,$a,5	# $i
+	addu	$e,$K
+	srl	$t1,$a,27
+	addu	$e,$t0
+	 xor	@X[$j%16],@X[($j+8)%16]
+	and	$t0,$c,$d
+	addu	$e,$t1
+	 xor	@X[$j%16],@X[($j+13)%16]
+	sll	$t2,$b,30
+	addu	$e,$t0
+	 srl	$t1,@X[$j%16],31
+	xor	$t0,$c,$d
+	 addu	@X[$j%16],@X[$j%16]
+	and	$t0,$b
+	srl	$b,$b,2
+	 or	@X[$j%16],$t1
+	addu	$e,@X[$i%16]
+	or	$b,$t2
+	addu	$e,$t0
+___
+}
+
+$FRAMESIZE=16;	# large enough to accomodate NUBI saved registers
+$SAVED_REGS_MASK = ($flavour =~ /nubi/i) ? 0xc0fff008 : 0xc0ff0000;
+
+$code=<<___;
+#ifdef OPENSSL_FIPSCANISTER
+# include <openssl/fipssyms.h>
+#endif
+
+.text
+
+.set	noat
+.set	noreorder
+.align	5
+.globl	sha1_block_data_order
+.ent	sha1_block_data_order
+sha1_block_data_order:
+	.frame	$sp,$FRAMESIZE*$SZREG,$ra
+	.mask	$SAVED_REGS_MASK,-$SZREG
+	.set	noreorder
+	$PTR_SUB $sp,$FRAMESIZE*$SZREG
+	$REG_S	$ra,($FRAMESIZE-1)*$SZREG($sp)
+	$REG_S	$fp,($FRAMESIZE-2)*$SZREG($sp)
+	$REG_S	$s11,($FRAMESIZE-3)*$SZREG($sp)
+	$REG_S	$s10,($FRAMESIZE-4)*$SZREG($sp)
+	$REG_S	$s9,($FRAMESIZE-5)*$SZREG($sp)
+	$REG_S	$s8,($FRAMESIZE-6)*$SZREG($sp)
+	$REG_S	$s7,($FRAMESIZE-7)*$SZREG($sp)
+	$REG_S	$s6,($FRAMESIZE-8)*$SZREG($sp)
+	$REG_S	$s5,($FRAMESIZE-9)*$SZREG($sp)
+	$REG_S	$s4,($FRAMESIZE-10)*$SZREG($sp)
+___
+$code.=<<___ if ($flavour =~ /nubi/i);	# optimize non-nubi prologue
+	$REG_S	$s3,($FRAMESIZE-11)*$SZREG($sp)
+	$REG_S	$s2,($FRAMESIZE-12)*$SZREG($sp)
+	$REG_S	$s1,($FRAMESIZE-13)*$SZREG($sp)
+	$REG_S	$s0,($FRAMESIZE-14)*$SZREG($sp)
+	$REG_S	$gp,($FRAMESIZE-15)*$SZREG($sp)
+___
+$code.=<<___;
+	$PTR_SLL $num,6
+	$PTR_ADD $num,$inp
+	$REG_S	$num,0($sp)
+	lw	$A,0($ctx)
+	lw	$B,4($ctx)
+	lw	$C,8($ctx)
+	lw	$D,12($ctx)
+	b	.Loop
+	lw	$E,16($ctx)
+.align	4
+.Loop:
+	.set	reorder
+	lwl	@X[0],$MSB($inp)
+	lui	$K,0x5a82
+	lwr	@X[0],$LSB($inp)
+	ori	$K,0x7999	# K_00_19
+___
+for ($i=0;$i<15;$i++)	{ &BODY_00_14($i,@V); unshift(@V,pop(@V)); }
+for (;$i<20;$i++)	{ &BODY_15_19($i,@V); unshift(@V,pop(@V)); }
+$code.=<<___;
+	lui	$K,0x6ed9
+	ori	$K,0xeba1	# K_20_39
+___
+for (;$i<40;$i++)	{ &BODY_20_39($i,@V); unshift(@V,pop(@V)); }
+$code.=<<___;
+	lui	$K,0x8f1b
+	ori	$K,0xbcdc	# K_40_59
+___
+for (;$i<60;$i++)	{ &BODY_40_59($i,@V); unshift(@V,pop(@V)); }
+$code.=<<___;
+	lui	$K,0xca62
+	ori	$K,0xc1d6	# K_60_79
+___
+for (;$i<80;$i++)	{ &BODY_20_39($i,@V); unshift(@V,pop(@V)); }
+$code.=<<___;
+	$PTR_ADD $inp,64
+	$REG_L	$num,0($sp)
+
+	addu	$A,$X[0]
+	addu	$B,$X[1]
+	sw	$A,0($ctx)
+	addu	$C,$X[2]
+	addu	$D,$X[3]
+	sw	$B,4($ctx)
+	addu	$E,$X[4]
+	sw	$C,8($ctx)
+	sw	$D,12($ctx)
+	sw	$E,16($ctx)
+	.set	noreorder
+	bne	$inp,$num,.Loop
+	nop
+
+	.set	noreorder
+	$REG_L	$ra,($FRAMESIZE-1)*$SZREG($sp)
+	$REG_L	$fp,($FRAMESIZE-2)*$SZREG($sp)
+	$REG_L	$s11,($FRAMESIZE-3)*$SZREG($sp)
+	$REG_L	$s10,($FRAMESIZE-4)*$SZREG($sp)
+	$REG_L	$s9,($FRAMESIZE-5)*$SZREG($sp)
+	$REG_L	$s8,($FRAMESIZE-6)*$SZREG($sp)
+	$REG_L	$s7,($FRAMESIZE-7)*$SZREG($sp)
+	$REG_L	$s6,($FRAMESIZE-8)*$SZREG($sp)
+	$REG_L	$s5,($FRAMESIZE-9)*$SZREG($sp)
+	$REG_L	$s4,($FRAMESIZE-10)*$SZREG($sp)
+___
+$code.=<<___ if ($flavour =~ /nubi/i);
+	$REG_L	$s3,($FRAMESIZE-11)*$SZREG($sp)
+	$REG_L	$s2,($FRAMESIZE-12)*$SZREG($sp)
+	$REG_L	$s1,($FRAMESIZE-13)*$SZREG($sp)
+	$REG_L	$s0,($FRAMESIZE-14)*$SZREG($sp)
+	$REG_L	$gp,($FRAMESIZE-15)*$SZREG($sp)
+___
+$code.=<<___;
+	jr	$ra
+	$PTR_ADD $sp,$FRAMESIZE*$SZREG
+.end	sha1_block_data_order
+.rdata
+.asciiz	"SHA1 for MIPS, CRYPTOGAMS by <appro\@openssl.org>"
+___
+print $code;
+close STDOUT;