zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/rc4/asm/rc4-c64xplus.pl b/ap/lib/libssl/openssl-1.1.1o/crypto/rc4/asm/rc4-c64xplus.pl
new file mode 100644
index 0000000..b12d044
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/rc4/asm/rc4-c64xplus.pl
@@ -0,0 +1,192 @@
+#! /usr/bin/env perl
+# Copyright 2014-2020 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+#
+# ====================================================================
+# Written by Andy Polyakov <appro@openssl.org> 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/.
+# ====================================================================
+#
+# RC4 for C64x+.
+#
+# April 2014
+#
+# RC4 subroutine processes one byte in 7.0 cycles, which is 3x faster
+# than TI CGT-generated code. Loop is scheduled in such way that
+# there is only one reference to memory in each cycle. This is done
+# to avoid L1D memory banking conflicts, see SPRU871 TI publication
+# for further details. Otherwise it should be possible to schedule
+# the loop for iteration interval of 6...
+
+($KEY,$LEN,$INP,$OUT)=("A4","B4","A6","B6");
+
+($KEYA,$XX,$TY,$xx,$ONE,$ret)=map("A$_",(5,7,8,9,1,2));
+($KEYB,$YY,$TX,$tx,$SUM,$dat)=map("B$_",(5,7,8,9,1,2));
+
+$code.=<<___;
+ .text
+
+ .if .ASSEMBLER_VERSION<7000000
+ .asg 0,__TI_EABI__
+ .endif
+ .if __TI_EABI__
+ .nocmp
+ .asg RC4,_RC4
+ .asg RC4_set_key,_RC4_set_key
+ .asg RC4_options,_RC4_options
+ .endif
+
+ .global _RC4
+ .align 16
+_RC4:
+ .asmfunc
+ MV $LEN,B0
+ [!B0] BNOP B3 ; if (len==0) return;
+||[B0] ADD $KEY,2,$KEYA
+||[B0] ADD $KEY,2,$KEYB
+ [B0] MVK 1,$ONE
+||[B0] LDBU *${KEYA}[-2],$XX ; key->x
+ [B0] LDBU *${KEYB}[-1],$YY ; key->y
+|| NOP 4
+
+ ADD4 $ONE,$XX,$XX
+ LDBU *${KEYA}[$XX],$TX
+|| MVC $LEN,ILC
+ NOP 4
+;;==================================================
+ SPLOOP 7
+|| ADD4 $TX,$YY,$YY
+
+ LDBU *${KEYB}[$YY],$TY
+|| MVD $XX,$xx
+|| ADD4 $ONE,$XX,$XX
+ LDBU *${KEYA}[$XX],$tx
+ CMPEQ $YY,$XX,B0
+|| NOP 3
+ STB $TX,*${KEYB}[$YY]
+||[B0] ADD4 $TX,$YY,$YY
+ STB $TY,*${KEYA}[$xx]
+||[!B0] ADD4 $tx,$YY,$YY
+||[!B0] MVD $tx,$TX
+ ADD4 $TY,$TX,$SUM ; [0,0] $TX is not replaced by $tx yet!
+|| NOP 2
+ LDBU *$INP++,$dat
+|| NOP 2
+ LDBU *${KEYB}[$SUM],$ret
+|| NOP 5
+ XOR.L $dat,$ret,$ret
+ SPKERNEL
+|| STB $ret,*$OUT++
+;;==================================================
+ SUB4 $XX,$ONE,$XX
+|| NOP 5
+ STB $XX,*${KEYA}[-2] ; key->x
+|| SUB4 $YY,$TX,$YY
+|| BNOP B3
+ STB $YY,*${KEYB}[-1] ; key->y
+|| NOP 5
+ .endasmfunc
+
+ .global _RC4_set_key
+ .align 16
+_RC4_set_key:
+ .asmfunc
+ .if .BIG_ENDIAN
+ MVK 0x00000404,$ONE
+|| MVK 0x00000203,B0
+ MVKH 0x04040000,$ONE
+|| MVKH 0x00010000,B0
+ .else
+ MVK 0x00000404,$ONE
+|| MVK 0x00000100,B0
+ MVKH 0x04040000,$ONE
+|| MVKH 0x03020000,B0
+ .endif
+ ADD $KEY,2,$KEYA
+|| ADD $KEY,2,$KEYB
+|| ADD $INP,$LEN,$ret ; end of input
+ LDBU *${INP}++,$dat
+|| MVK 0,$TX
+ STH $TX,*${KEY}++ ; key->x=key->y=0
+|| MV B0,A0
+|| MVK 64-4,B0
+
+;;==================================================
+ SPLOOPD 1
+|| MVC B0,ILC
+
+ STNW A0,*${KEY}++
+|| ADD4 $ONE,A0,A0
+ SPKERNEL
+;;==================================================
+
+ MVK 0,$YY
+|| MVK 0,$XX
+ MVK 1,$ONE
+|| MVK 256-1,B0
+
+;;==================================================
+ SPLOOPD 8
+|| MVC B0,ILC
+
+ ADD4 $dat,$YY,$YY
+|| CMPEQ $INP,$ret,A0 ; end of input?
+ LDBU *${KEYB}[$YY],$TY
+|| MVD $XX,$xx
+|| ADD4 $ONE,$XX,$XX
+ LDBU *${KEYA}[$XX],$tx
+||[A0] SUB $INP,$LEN,$INP ; rewind
+ LDBU *${INP}++,$dat
+|| CMPEQ $YY,$XX,B0
+|| NOP 3
+ STB $TX,*${KEYB}[$YY]
+||[B0] ADD4 $TX,$YY,$YY
+ STB $TY,*${KEYA}[$xx]
+||[!B0] ADD4 $tx,$YY,$YY
+||[!B0] MV $tx,$TX
+ SPKERNEL
+;;==================================================
+
+ BNOP B3,5
+ .endasmfunc
+
+ .global _RC4_options
+ .align 16
+_RC4_options:
+_rc4_options:
+ .asmfunc
+ BNOP B3,1
+ ADDKPC _rc4_options,B4
+ .if __TI_EABI__
+ MVKL \$PCR_OFFSET(rc4_options,_rc4_options),A4
+ MVKH \$PCR_OFFSET(rc4_options,_rc4_options),A4
+ .else
+ MVKL (rc4_options-_rc4_options),A4
+ MVKH (rc4_options-_rc4_options),A4
+ .endif
+ ADD B4,A4,A4
+ .endasmfunc
+
+ .if __TI_EABI__
+ .sect ".text:rc4_options.const"
+ .else
+ .sect ".const:rc4_options"
+ .endif
+ .align 4
+rc4_options:
+ .cstring "rc4(sploop,char)"
+ .cstring "RC4 for C64+, CRYPTOGAMS by <appro\@openssl.org>"
+ .align 4
+___
+
+$output=pop;
+open STDOUT,">$output";
+print $code;
+close STDOUT or die "error closing STDOUT: $!";