#! /usr/bin/env perl
-# Copyright 2005-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2005-2021 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
.align 16
OPENSSL_atomic_add:
.cfi_startproc
+ endbranch
movl ($arg1),%eax
.Lspin: leaq ($arg2,%rax),%r8
.byte 0xf0 # lock
.align 16
OPENSSL_rdtsc:
.cfi_startproc
+ endbranch
rdtsc
shl \$32,%rdx
or %rdx,%rax
.align 16
OPENSSL_ia32_cpuid:
.cfi_startproc
+ endbranch
mov %rbx,%r8 # save %rbx
.cfi_register %rbx,%r8
cmp \$0xe6,%eax
je .Ldone
andl \$0x3fdeffff,8(%rdi) # ~(1<<31|1<<30|1<<21|1<<16)
- # clear AVX512F+BW+VL+FIMA, all of
+ # clear AVX512F+BW+VL+IFMA, all of
# them are EVEX-encoded, which requires
# ZMM state support even if one uses
# only XMM and YMM :-(
.align 16
OPENSSL_cleanse:
.cfi_startproc
+ endbranch
xor %rax,%rax
cmp \$15,$arg2
jae .Lot
.align 16
CRYPTO_memcmp:
.cfi_startproc
+ endbranch
xor %rax,%rax
xor %r10,%r10
cmp \$0,$arg3
.align 16
OPENSSL_wipe_cpu:
.cfi_startproc
+ endbranch
pxor %xmm0,%xmm0
pxor %xmm1,%xmm1
pxor %xmm2,%xmm2
.align 16
OPENSSL_instrument_bus:
.cfi_startproc
+ endbranch
mov $arg1,$out # tribute to Win64
mov $arg2,$cnt
mov $arg2,$max
.align 16
OPENSSL_instrument_bus2:
.cfi_startproc
+ endbranch
mov $arg1,$out # tribute to Win64
mov $arg2,$cnt
mov $arg3,$max
.align 16
OPENSSL_ia32_${rdop}_bytes:
.cfi_startproc
+ endbranch
xor %rax, %rax # return value
cmp \$0,$arg2
je .Ldone_${rdop}_bytes
gen_random("rdrand");
gen_random("rdseed");
-close STDOUT or die "error closing STDOUT"; # flush
+close STDOUT or die "error closing STDOUT: $!"; # flush