[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/c64xpluscpuid.pl b/ap/lib/libssl/openssl-1.1.1o/crypto/c64xpluscpuid.pl
new file mode 100644
index 0000000..9aeee57
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/c64xpluscpuid.pl
@@ -0,0 +1,287 @@
+#! /usr/bin/env perl
+# Copyright 2012-2020 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
+
+while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
+open STDOUT,">$output";
+
+$code.=<<___;
+ .text
+
+ .if .ASSEMBLER_VERSION<7000000
+ .asg 0,__TI_EABI__
+ .endif
+ .if __TI_EABI__
+ .asg OPENSSL_rdtsc,_OPENSSL_rdtsc
+ .asg OPENSSL_cleanse,_OPENSSL_cleanse
+ .asg CRYPTO_memcmp,_CRYPTO_memcmp
+ .asg OPENSSL_atomic_add,_OPENSSL_atomic_add
+ .asg OPENSSL_wipe_cpu,_OPENSSL_wipe_cpu
+ .asg OPENSSL_instrument_bus,_OPENSSL_instrument_bus
+ .asg OPENSSL_instrument_bus2,_OPENSSL_instrument_bus2
+ .endif
+
+ .asg B3,RA
+
+ .global _OPENSSL_rdtsc
+_OPENSSL_rdtsc:
+ .asmfunc
+ B RA
+ MVC TSCL,B0
+ MVC TSCH,B1
+ [!B0] MVC B0,TSCL ; start TSC
+ MV B0,A4
+ MV B1,A5
+ .endasmfunc
+
+ .global _OPENSSL_cleanse
+_OPENSSL_cleanse:
+ .asmfunc
+ ZERO A3:A2
+|| ZERO B2
+|| SHRU B4,3,B0 ; is length >= 8
+|| ADD 1,A4,B6
+ [!B0] BNOP RA
+|| ZERO A1
+|| ZERO B1
+ [B0] MVC B0,ILC
+||[!B0] CMPLT 0,B4,A1
+||[!B0] CMPLT 1,B4,B1
+ [A1] STB A2,*A4++[2]
+|| [B1] STB B2,*B6++[2]
+||[!B0] CMPLT 2,B4,A1
+||[!B0] CMPLT 3,B4,B1
+ [A1] STB A2,*A4++[2]
+|| [B1] STB B2,*B6++[2]
+||[!B0] CMPLT 4,B4,A1
+||[!B0] CMPLT 5,B4,B1
+ [A1] STB A2,*A4++[2]
+|| [B1] STB B2,*B6++[2]
+||[!B0] CMPLT 6,B4,A1
+ [A1] STB A2,*A4++[2]
+
+ SPLOOP 1
+ STNDW A3:A2,*A4++
+|| SUB B4,8,B4
+ SPKERNEL
+
+ MV B4,B0 ; remaining bytes
+|| ADD 1,A4,B6
+|| BNOP RA
+ [B0] CMPLT 0,B0,A1
+|| [B0] CMPLT 1,B0,B1
+ [A1] STB A2,*A4++[2]
+|| [B1] STB B2,*B6++[2]
+|| [B0] CMPLT 2,B0,A1
+|| [B0] CMPLT 3,B0,B1
+ [A1] STB A2,*A4++[2]
+|| [B1] STB B2,*B6++[2]
+|| [B0] CMPLT 4,B0,A1
+|| [B0] CMPLT 5,B0,B1
+ [A1] STB A2,*A4++[2]
+|| [B1] STB B2,*B6++[2]
+|| [B0] CMPLT 6,B0,A1
+ [A1] STB A2,*A4++[2]
+ .endasmfunc
+
+ .global _CRYPTO_memcmp
+_CRYPTO_memcmp:
+ .asmfunc
+ MV A6,B0
+ [!B0] BNOP RA
+||[!B0] ZERO A4
+ [B0] MVC B0,ILC
+|| [B0] ZERO A0
+ NOP 4
+
+ SPLOOP 1
+ LDBU *A4++,A1
+|| LDBU *B4++,B1
+ NOP 4
+ XOR.L B1,A1,A2
+ SPKERNEL 1,0
+|| OR.S A2,A0,A0
+
+ BNOP RA,3
+ ZERO.L A4
+ [A0] MVK 1,A4
+ .endasmfunc
+
+ .global _OPENSSL_atomic_add
+_OPENSSL_atomic_add:
+ .asmfunc
+ MV A4,B0
+atomic_add?:
+ LL *B0,B5
+ NOP 4
+ ADD B4,B5,B5
+ SL B5,*B0
+ CMTL *B0,B1
+ NOP 4
+ [!B1] B atomic_add?
+ [B1] BNOP RA,4
+ MV B5,A4
+ .endasmfunc
+
+ .global _OPENSSL_wipe_cpu
+_OPENSSL_wipe_cpu:
+ .asmfunc
+ ZERO A0
+|| ZERO B0
+|| ZERO A1
+|| ZERO B1
+ ZERO A3:A2
+|| MVD B0,B2
+|| ZERO A4
+|| ZERO B4
+|| ZERO A5
+|| ZERO B5
+|| BNOP RA
+ ZERO A7:A6
+|| ZERO B7:B6
+|| ZERO A8
+|| ZERO B8
+|| ZERO A9
+|| ZERO B9
+ ZERO A17:A16
+|| ZERO B17:B16
+|| ZERO A18
+|| ZERO B18
+|| ZERO A19
+|| ZERO B19
+ ZERO A21:A20
+|| ZERO B21:B20
+|| ZERO A22
+|| ZERO B22
+|| ZERO A23
+|| ZERO B23
+ ZERO A25:A24
+|| ZERO B25:B24
+|| ZERO A26
+|| ZERO B26
+|| ZERO A27
+|| ZERO B27
+ ZERO A29:A28
+|| ZERO B29:B28
+|| ZERO A30
+|| ZERO B30
+|| ZERO A31
+|| ZERO B31
+ .endasmfunc
+
+CLFLUSH .macro CONTROL,ADDR,LEN
+ B passthrough?
+|| STW ADDR,*CONTROL[0]
+ STW LEN,*CONTROL[1]
+spinlock?:
+ LDW *CONTROL[1],A0
+ NOP 3
+passthrough?:
+ NOP
+ [A0] BNOP spinlock?,5
+ .endm
+
+ .global _OPENSSL_instrument_bus
+_OPENSSL_instrument_bus:
+ .asmfunc
+ MV B4,B0 ; reassign sizeof(output)
+|| MV A4,B4 ; reassign output
+|| MVK 0x00004030,A3
+ MV B0,A4 ; return value
+|| MVK 1,A1
+|| MVKH 0x01840000,A3 ; L1DWIBAR
+ MVC TSCL,B8 ; collect 1st tick
+|| MVK 0x00004010,A5
+ MV B8,B9 ; lasttick = tick
+|| MVK 0,B7 ; lastdiff = 0
+|| MVKH 0x01840000,A5 ; L2WIBAR
+ CLFLUSH A3,B4,A1 ; write-back and invalidate L1D line
+ CLFLUSH A5,B4,A1 ; write-back and invalidate L2 line
+ LL *B4,B5
+ NOP 4
+ ADD B7,B5,B5
+ SL B5,*B4
+ CMTL *B4,B1
+ NOP 4
+ STW B5,*B4
+bus_loop1?:
+ MVC TSCL,B8
+|| [B0] SUB B0,1,B0
+ SUB B8,B9,B7 ; lastdiff = tick - lasttick
+|| MV B8,B9 ; lasttick = tick
+ CLFLUSH A3,B4,A1 ; write-back and invalidate L1D line
+ CLFLUSH A5,B4,A1 ; write-back and invalidate L2 line
+ LL *B4,B5
+ NOP 4
+ ADD B7,B5,B5
+ SL B5,*B4
+ CMTL *B4,B1
+ STW B5,*B4 ; [!B1] is removed to flatten samples
+|| ADDK 4,B4
+|| [B0] BNOP bus_loop1?,5
+
+ BNOP RA,5
+ .endasmfunc
+
+ .global _OPENSSL_instrument_bus2
+_OPENSSL_instrument_bus2:
+ .asmfunc
+ MV A6,B0 ; reassign max
+|| MV B4,A6 ; reassign sizeof(output)
+|| MVK 0x00004030,A3
+ MV A4,B4 ; reassign output
+|| MVK 0,A4 ; return value
+|| MVK 1,A1
+|| MVKH 0x01840000,A3 ; L1DWIBAR
+
+ MVC TSCL,B8 ; collect 1st tick
+|| MVK 0x00004010,A5
+ MV B8,B9 ; lasttick = tick
+|| MVK 0,B7 ; lastdiff = 0
+|| MVKH 0x01840000,A5 ; L2WIBAR
+ CLFLUSH A3,B4,A1 ; write-back and invalidate L1D line
+ CLFLUSH A5,B4,A1 ; write-back and invalidate L2 line
+ LL *B4,B5
+ NOP 4
+ ADD B7,B5,B5
+ SL B5,*B4
+ CMTL *B4,B1
+ NOP 4
+ STW B5,*B4
+
+ MVC TSCL,B8 ; collect 1st diff
+ SUB B8,B9,B7 ; lastdiff = tick - lasttick
+|| MV B8,B9 ; lasttick = tick
+|| SUB B0,1,B0
+bus_loop2?:
+ CLFLUSH A3,B4,A1 ; write-back and invalidate L1D line
+ CLFLUSH A5,B4,A1 ; write-back and invalidate L2 line
+ LL *B4,B5
+ NOP 4
+ ADD B7,B5,B5
+ SL B5,*B4
+ CMTL *B4,B1
+ STW B5,*B4 ; [!B1] is removed to flatten samples
+||[!B0] BNOP bus_loop2_done?,2
+|| SUB B0,1,B0
+ MVC TSCL,B8
+ SUB B8,B9,B8
+|| MV B8,B9
+ CMPEQ B8,B7,B2
+|| MV B8,B7
+ [!B2] ADDAW B4,1,B4
+||[!B2] ADDK 1,A4
+ CMPEQ A4,A6,A2
+ [!A2] BNOP bus_loop2?,5
+
+bus_loop2_done?:
+ BNOP RA,5
+ .endasmfunc
+___
+
+print $code;
+close STDOUT or die "error closing STDOUT: $!";