Commit 9b5db104 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

Add ARMv8 assembly pack. 

Reviewed-by: default avatarDr. Stephen Henson <steve@openssl.org>
(cherry picked from commit b84813ec)
parent 788715ce

crypto/Makefile

+1 −0
Changes for crypto/Makefile: 1 added line, 0 removed lines.
Original line number Diff line number Diff line
@@ -87,6 +87,7 @@ ppccpuid.s: ppccpuid.pl; $(PERL) ppccpuid.pl $(PERLASM_SCHEME) $@ 
pariscid.s:	pariscid.pl;	$(PERL) pariscid.pl $(PERLASM_SCHEME) $@

alphacpuid.s:	alphacpuid.pl

	$(PERL) $< | $(CC) -E - | tee $@ > /dev/null

arm64cpuid.S:	arm64cpuid.pl;	$(PERL) arm64cpuid.pl $(PERLASM_SCHEME) > $@



subdirs:

	@target=all; $(RECURSIVE_MAKE)

crypto/aes/Makefile

+4 −0
Changes for crypto/aes/Makefile: 4 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -78,6 +78,10 @@ aes-parisc.s: asm/aes-parisc.pl 
aes-mips.S:	asm/aes-mips.pl

	$(PERL) asm/aes-mips.pl $(PERLASM_SCHEME) $@



aesv8-armx.S:	asm/aesv8-armx.pl

	$(PERL) asm/aesv8-armx.pl $(PERLASM_SCHEME) $@

aesv8-armx.o:	aesv8-armx.S



# GNU make "catch all"

aes-%.S:	asm/aes-%.pl;	$(PERL) $< $(PERLASM_SCHEME) $@

aes-armv4.o:	aes-armv4.S

crypto/aes/asm/aesv8-armx.pl

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+968 −0

File added.

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crypto/arm64cpuid.pl

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+68 −0
Changes for crypto/arm64cpuid.pl: 68 added lines, 0 removed lines.
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#!/usr/bin/env perl



$flavour = shift;

$output  = shift;



$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;

( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or

( $xlate="${dir}perlasm/arm-xlate.pl" and -f $xlate) or

die "can't locate arm-xlate.pl";



open OUT,"| \"$^X\" $xlate $flavour $output";

*STDOUT=*OUT;



$code.=<<___;

#include "arm_arch.h"



.text

.arch	armv8-a+crypto



.align	5

.globl	_armv7_neon_probe

.type	_armv7_neon_probe,%function

_armv7_neon_probe:

	orr	v15.16b, v15.16b, v15.16b

	ret

.size	_armv7_neon_probe,.-_armv7_neon_probe



.globl	_armv7_tick

.type	_armv7_tick,%function

_armv7_tick:

#ifdef	__APPLE__

	mrs	x0, CNTPCT_EL0

#else

	mrs	x0, CNTVCT_EL0

#endif

	ret

.size	_armv7_tick,.-_armv7_tick



.globl	_armv8_aes_probe

.type	_armv8_aes_probe,%function

_armv8_aes_probe:

	aese	v0.16b, v0.16b

	ret

.size	_armv8_aes_probe,.-_armv8_aes_probe



.globl	_armv8_sha1_probe

.type	_armv8_sha1_probe,%function

_armv8_sha1_probe:

	sha1h	s0, s0

	ret

.size	_armv8_sha1_probe,.-_armv8_sha1_probe



.globl	_armv8_sha256_probe

.type	_armv8_sha256_probe,%function

_armv8_sha256_probe:

	sha256su0	v0.4s, v0.4s

	ret

.size	_armv8_sha256_probe,.-_armv8_sha256_probe

.globl	_armv8_pmull_probe

.type	_armv8_pmull_probe,%function

_armv8_pmull_probe:

	pmull	v0.1q, v0.1d, v0.1d

	ret

.size	_armv8_pmull_probe,.-_armv8_pmull_probe

___



print $code;

close STDOUT;

crypto/modes/Makefile

+3 −0
Changes for crypto/modes/Makefile: 3 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -56,11 +56,14 @@ ghash-alpha.s: asm/ghash-alpha.pl 
	$(PERL) $< | $(CC) -E - | tee $@ > /dev/null

ghash-parisc.s:	asm/ghash-parisc.pl

	$(PERL) asm/ghash-parisc.pl $(PERLASM_SCHEME) $@

ghashv8-armx.S:	asm/ghashv8-armx.pl

	$(PERL) asm/ghashv8-armx.pl $(PERLASM_SCHEME) $@



# GNU make "catch all"

ghash-%.S:	asm/ghash-%.pl;	$(PERL) $< $(PERLASM_SCHEME) $@



ghash-armv4.o:	ghash-armv4.S

ghashv8-armx.o:	ghashv8-armx.S



files:

	$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO