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Imported OpenSSL 1.1.1b

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This commit is contained in:
Steve Dower
2019-03-07 09:36:23 -08:00
parent d6b2cd4920
commit 8f99635588
389 changed files with 7946 additions and 4431 deletions
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125
crypto/ppccpuid.pl
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@@ -1,5 +1,5 @@
#! /usr/bin/env perl
# Copyright 2007-2016 The OpenSSL Project Authors. All Rights Reserved.
# Copyright 2007-2019 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
@@ -124,26 +124,23 @@ Ladd: lwarx r5,0,r3
.long 0
.size .OPENSSL_atomic_add,.-.OPENSSL_atomic_add
.globl .OPENSSL_rdtsc
.globl .OPENSSL_rdtsc_mftb
.align 4
.OPENSSL_rdtsc:
___
$code.=<<___ if ($flavour =~ /64/);
.OPENSSL_rdtsc_mftb:
mftb r3
___
$code.=<<___ if ($flavour !~ /64/);
Loop_rdtsc:
mftbu r5
mftb r3
mftbu r4
cmplw r4,r5
bne Loop_rdtsc
___
$code.=<<___;
blr
.long 0
.byte 0,12,0x14,0,0,0,0,0
.size .OPENSSL_rdtsc,.-.OPENSSL_rdtsc
.size .OPENSSL_rdtsc_mftb,.-.OPENSSL_rdtsc_mftb
.globl .OPENSSL_rdtsc_mfspr268
.align 4
.OPENSSL_rdtsc_mfspr268:
mfspr r3,268
blr
.long 0
.byte 0,12,0x14,0,0,0,0,0
.size .OPENSSL_rdtsc_mfspr268,.-.OPENSSL_rdtsc_mfspr268
.globl .OPENSSL_cleanse
.align 4
@@ -210,9 +207,9 @@ my ($tick,$lasttick)=("r6","r7");
my ($diff,$lastdiff)=("r8","r9");
$code.=<<___;
.globl .OPENSSL_instrument_bus
.globl .OPENSSL_instrument_bus_mftb
.align 4
.OPENSSL_instrument_bus:
.OPENSSL_instrument_bus_mftb:
mtctr $cnt
mftb $lasttick # collect 1st tick
@@ -240,11 +237,11 @@ Loop: mftb $tick
.long 0
.byte 0,12,0x14,0,0,0,2,0
.long 0
.size .OPENSSL_instrument_bus,.-.OPENSSL_instrument_bus
.size .OPENSSL_instrument_bus_mftb,.-.OPENSSL_instrument_bus_mftb
.globl .OPENSSL_instrument_bus2
.globl .OPENSSL_instrument_bus2_mftb
.align 4
.OPENSSL_instrument_bus2:
.OPENSSL_instrument_bus2_mftb:
mr r0,$cnt
slwi $cnt,$cnt,2
@@ -292,7 +289,91 @@ Ldone2:
.long 0
.byte 0,12,0x14,0,0,0,3,0
.long 0
.size .OPENSSL_instrument_bus2,.-.OPENSSL_instrument_bus2
.size .OPENSSL_instrument_bus2_mftb,.-.OPENSSL_instrument_bus2_mftb
.globl .OPENSSL_instrument_bus_mfspr268
.align 4
.OPENSSL_instrument_bus_mfspr268:
mtctr $cnt
mfspr $lasttick,268 # collect 1st tick
li $diff,0
dcbf 0,$out # flush cache line
lwarx $tick,0,$out # load and lock
add $tick,$tick,$diff
stwcx. $tick,0,$out
stwx $tick,0,$out
Loop3: mfspr $tick,268
sub $diff,$tick,$lasttick
mr $lasttick,$tick
dcbf 0,$out # flush cache line
lwarx $tick,0,$out # load and lock
add $tick,$tick,$diff
stwcx. $tick,0,$out
stwx $tick,0,$out
addi $out,$out,4 # ++$out
bdnz Loop3
mr r3,$cnt
blr
.long 0
.byte 0,12,0x14,0,0,0,2,0
.long 0
.size .OPENSSL_instrument_bus_mfspr268,.-.OPENSSL_instrument_bus_mfspr268
.globl .OPENSSL_instrument_bus2_mfspr268
.align 4
.OPENSSL_instrument_bus2_mfspr268:
mr r0,$cnt
slwi $cnt,$cnt,2
mfspr $lasttick,268 # collect 1st tick
li $diff,0
dcbf 0,$out # flush cache line
lwarx $tick,0,$out # load and lock
add $tick,$tick,$diff
stwcx. $tick,0,$out
stwx $tick,0,$out
mfspr $tick,268 # collect 1st diff
sub $diff,$tick,$lasttick
mr $lasttick,$tick
mr $lastdiff,$diff
Loop4:
dcbf 0,$out # flush cache line
lwarx $tick,0,$out # load and lock
add $tick,$tick,$diff
stwcx. $tick,0,$out
stwx $tick,0,$out
addic. $max,$max,-1
beq Ldone4
mfspr $tick,268
sub $diff,$tick,$lasttick
mr $lasttick,$tick
cmplw 7,$diff,$lastdiff
mr $lastdiff,$diff
mfcr $tick # pull cr
not $tick,$tick # flip bits
rlwinm $tick,$tick,1,29,29 # isolate flipped eq bit and scale
sub. $cnt,$cnt,$tick # conditional --$cnt
add $out,$out,$tick # conditional ++$out
bne Loop4
Ldone4:
srwi $cnt,$cnt,2
sub r3,r0,$cnt
blr
.long 0
.byte 0,12,0x14,0,0,0,3,0
.long 0
.size .OPENSSL_instrument_bus2_mfspr268,.-.OPENSSL_instrument_bus2_mfspr268
___
}