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-rw-r--r--src/lib/libcrypto/arch/arm/Makefile.inc28
-rw-r--r--src/lib/libcrypto/arch/arm/arm_arch.h59
-rw-r--r--src/lib/libcrypto/arch/arm/armcap.c88
-rw-r--r--src/lib/libcrypto/arch/arm/armv4cpuid.S69
-rw-r--r--src/lib/libcrypto/arch/arm/crypto_arch.h39
-rw-r--r--src/lib/libcrypto/arch/arm/opensslconf.h154
6 files changed, 0 insertions, 437 deletions
diff --git a/src/lib/libcrypto/arch/arm/Makefile.inc b/src/lib/libcrypto/arch/arm/Makefile.inc
deleted file mode 100644
index e078c51d98..0000000000
--- a/src/lib/libcrypto/arch/arm/Makefile.inc
+++ /dev/null
@@ -1,28 +0,0 @@
1# $oPenBSD: Makefile.inc,v 1.2 2014/05/02 18:21:39 miod Exp $
2
3# arm-specific libcrypto build rules
4
5# aes
6CFLAGS+= -DAES_ASM
7SSLASM+= aes aes-armv4
8# bn
9CFLAGS+= -DOPENSSL_BN_ASM_MONT
10SSLASM+= bn armv4-mont
11# modes
12CFLAGS+= -DGHASH_ASM
13SSLASM+= modes ghash-armv4
14# sha
15SSLASM+= sha sha1-armv4-large
16SSLASM+= sha sha256-armv4
17SSLASM+= sha sha512-armv4
18
19.for dir f in ${SSLASM}
20SRCS+= ${f}.S
21GENERATED+=${f}.S
22${f}.S: ${LCRYPTO_SRC}/${dir}/asm/${f}.pl
23 /usr/bin/perl \
24 ${LCRYPTO_SRC}/${dir}/asm/${f}.pl void ${.TARGET} > ${.TARGET}
25.endfor
26
27CFLAGS+= -DOPENSSL_CPUID_OBJ
28SRCS+= armv4cpuid.S armcap.c
diff --git a/src/lib/libcrypto/arch/arm/arm_arch.h b/src/lib/libcrypto/arch/arm/arm_arch.h
deleted file mode 100644
index 5ac3b935f1..0000000000
--- a/src/lib/libcrypto/arch/arm/arm_arch.h
+++ /dev/null
@@ -1,59 +0,0 @@
1/* $OpenBSD: arm_arch.h,v 1.1 2022/03/23 15:13:31 tb Exp $ */
2#ifndef __ARM_ARCH_H__
3#define __ARM_ARCH_H__
4
5#if !defined(__ARM_ARCH__)
6# if defined(__CC_ARM)
7# define __ARM_ARCH__ __TARGET_ARCH_ARM
8# if defined(__BIG_ENDIAN)
9# define __ARMEB__
10# else
11# define __ARMEL__
12# endif
13# elif defined(__GNUC__)
14 /*
15 * Why doesn't gcc define __ARM_ARCH__? Instead it defines
16 * bunch of below macros. See all_architectures[] table in
17 * gcc/config/arm/arm.c. On a side note it defines
18 * __ARMEL__/__ARMEB__ for little-/big-endian.
19 */
20# if defined(__ARM_ARCH)
21# define __ARM_ARCH__ __ARM_ARCH
22# elif defined(__ARM_ARCH_8A__)
23# define __ARM_ARCH__ 8
24# elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
25 defined(__ARM_ARCH_7R__)|| defined(__ARM_ARCH_7M__) || \
26 defined(__ARM_ARCH_7EM__)
27# define __ARM_ARCH__ 7
28# elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
29 defined(__ARM_ARCH_6K__)|| defined(__ARM_ARCH_6M__) || \
30 defined(__ARM_ARCH_6Z__)|| defined(__ARM_ARCH_6ZK__) || \
31 defined(__ARM_ARCH_6T2__)
32# define __ARM_ARCH__ 6
33# elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || \
34 defined(__ARM_ARCH_5E__)|| defined(__ARM_ARCH_5TE__) || \
35 defined(__ARM_ARCH_5TEJ__)
36# define __ARM_ARCH__ 5
37# elif defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
38# define __ARM_ARCH__ 4
39# else
40# error "unsupported ARM architecture"
41# endif
42# endif
43#endif
44
45#if !defined(__ASSEMBLER__)
46extern unsigned int OPENSSL_armcap_P;
47
48#define ARMV7_NEON (1<<0)
49#define ARMV8_AES (1<<1)
50#define ARMV8_SHA1 (1<<2)
51#define ARMV8_SHA256 (1<<3)
52#define ARMV8_PMULL (1<<4)
53#endif
54
55#if defined(__OpenBSD__)
56#define __STRICT_ALIGNMENT
57#endif
58
59#endif
diff --git a/src/lib/libcrypto/arch/arm/armcap.c b/src/lib/libcrypto/arch/arm/armcap.c
deleted file mode 100644
index 0238195397..0000000000
--- a/src/lib/libcrypto/arch/arm/armcap.c
+++ /dev/null
@@ -1,88 +0,0 @@
1/* $OpenBSD: armcap.c,v 1.3 2024/08/29 03:30:05 deraadt Exp $ */
2#include <stdio.h>
3#include <stdlib.h>
4#include <string.h>
5#include <setjmp.h>
6#include <signal.h>
7#include <openssl/crypto.h>
8
9#include "arm_arch.h"
10
11unsigned int OPENSSL_armcap_P;
12
13#if __ARM_ARCH__ >= 7
14static sigset_t all_masked;
15
16static sigjmp_buf ill_jmp;
17
18static void
19ill_handler(int sig)
20{
21 siglongjmp(ill_jmp, sig);
22}
23
24/*
25 * Following subroutines could have been inlined, but it's not all
26 * ARM compilers support inline assembler...
27 */
28void _armv7_neon_probe(void);
29void _armv8_aes_probe(void);
30void _armv8_sha1_probe(void);
31void _armv8_sha256_probe(void);
32void _armv8_pmull_probe(void);
33#endif
34
35void
36OPENSSL_cpuid_setup(void)
37{
38#if __ARM_ARCH__ >= 7
39 struct sigaction ill_oact, ill_act;
40 sigset_t oset;
41#endif
42 static int trigger = 0;
43
44 if (trigger)
45 return;
46 trigger = 1;
47
48 OPENSSL_armcap_P = 0;
49
50#if __ARM_ARCH__ >= 7
51 sigfillset(&all_masked);
52 sigdelset(&all_masked, SIGILL);
53 sigdelset(&all_masked, SIGTRAP);
54 sigdelset(&all_masked, SIGFPE);
55 sigdelset(&all_masked, SIGBUS);
56 sigdelset(&all_masked, SIGSEGV);
57
58 memset(&ill_act, 0, sizeof(ill_act));
59 ill_act.sa_handler = ill_handler;
60 ill_act.sa_mask = all_masked;
61
62 sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
63 sigaction(SIGILL, &ill_act, &ill_oact);
64
65 if (sigsetjmp(ill_jmp, 1) == 0) {
66 _armv7_neon_probe();
67 OPENSSL_armcap_P |= ARMV7_NEON;
68 if (sigsetjmp(ill_jmp, 1) == 0) {
69 _armv8_pmull_probe();
70 OPENSSL_armcap_P |= ARMV8_PMULL | ARMV8_AES;
71 } else if (sigsetjmp(ill_jmp, 1) == 0) {
72 _armv8_aes_probe();
73 OPENSSL_armcap_P |= ARMV8_AES;
74 }
75 if (sigsetjmp(ill_jmp, 1) == 0) {
76 _armv8_sha1_probe();
77 OPENSSL_armcap_P |= ARMV8_SHA1;
78 }
79 if (sigsetjmp(ill_jmp, 1) == 0) {
80 _armv8_sha256_probe();
81 OPENSSL_armcap_P |= ARMV8_SHA256;
82 }
83 }
84
85 sigaction (SIGILL, &ill_oact, NULL);
86 sigprocmask(SIG_SETMASK, &oset, NULL);
87#endif
88}
diff --git a/src/lib/libcrypto/arch/arm/armv4cpuid.S b/src/lib/libcrypto/arch/arm/armv4cpuid.S
deleted file mode 100644
index db0b54e496..0000000000
--- a/src/lib/libcrypto/arch/arm/armv4cpuid.S
+++ /dev/null
@@ -1,69 +0,0 @@
1#include "arm_arch.h"
2
3.text
4#if defined(__thumb2__) && !defined(__APPLE__)
5.syntax unified
6.thumb
7#else
8.code 32
9#undef __thumb2__
10#endif
11
12#if __ARM_ARCH__>=7
13.arch armv7-a
14.fpu neon
15
16.align 5
17.globl _armv7_neon_probe
18.type _armv7_neon_probe,%function
19_armv7_neon_probe:
20 vorr q0,q0,q0
21 bx lr
22.size _armv7_neon_probe,.-_armv7_neon_probe
23
24.globl _armv8_aes_probe
25.type _armv8_aes_probe,%function
26_armv8_aes_probe:
27#if defined(__thumb2__) && !defined(__APPLE__)
28.byte 0xb0,0xff,0x00,0x03 @ aese.8 q0,q0
29#else
30.byte 0x00,0x03,0xb0,0xf3 @ aese.8 q0,q0
31#endif
32 bx lr
33.size _armv8_aes_probe,.-_armv8_aes_probe
34
35.globl _armv8_sha1_probe
36.type _armv8_sha1_probe,%function
37_armv8_sha1_probe:
38#if defined(__thumb2__) && !defined(__APPLE__)
39.byte 0x00,0xef,0x40,0x0c @ sha1c.32 q0,q0,q0
40#else
41.byte 0x40,0x0c,0x00,0xf2 @ sha1c.32 q0,q0,q0
42#endif
43 bx lr
44.size _armv8_sha1_probe,.-_armv8_sha1_probe
45
46.globl _armv8_sha256_probe
47.type _armv8_sha256_probe,%function
48_armv8_sha256_probe:
49#if defined(__thumb2__) && !defined(__APPLE__)
50.byte 0x00,0xff,0x40,0x0c @ sha256h.32 q0,q0,q0
51#else
52.byte 0x40,0x0c,0x00,0xf3 @ sha256h.32 q0,q0,q0
53#endif
54 bx lr
55.size _armv8_sha256_probe,.-_armv8_sha256_probe
56.globl _armv8_pmull_probe
57.type _armv8_pmull_probe,%function
58_armv8_pmull_probe:
59#if defined(__thumb2__) && !defined(__APPLE__)
60.byte 0xa0,0xef,0x00,0x0e @ vmull.p64 q0,d0,d0
61#else
62.byte 0x00,0x0e,0xa0,0xf2 @ vmull.p64 q0,d0,d0
63#endif
64 bx lr
65.size _armv8_pmull_probe,.-_armv8_pmull_probe
66#endif
67
68.comm OPENSSL_armcap_P,4,4
69.hidden OPENSSL_armcap_P
diff --git a/src/lib/libcrypto/arch/arm/crypto_arch.h b/src/lib/libcrypto/arch/arm/crypto_arch.h
deleted file mode 100644
index 07d7829fe3..0000000000
--- a/src/lib/libcrypto/arch/arm/crypto_arch.h
+++ /dev/null
@@ -1,39 +0,0 @@
1/* $OpenBSD: crypto_arch.h,v 1.2 2025/02/14 12:01:58 jsing Exp $ */
2/*
3 * Copyright (c) 2024 Joel Sing <jsing@openbsd.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18#ifndef HEADER_CRYPTO_ARCH_H
19#define HEADER_CRYPTO_ARCH_H
20
21#ifndef OPENSSL_NO_ASM
22
23#define HAVE_AES_SET_ENCRYPT_KEY_INTERNAL
24#define HAVE_AES_SET_DECRYPT_KEY_INTERNAL
25#define HAVE_AES_ENCRYPT_INTERNAL
26#define HAVE_AES_DECRYPT_INTERNAL
27
28#define HAVE_SHA1_BLOCK_DATA_ORDER
29#define HAVE_SHA1_BLOCK_GENERIC
30
31#define HAVE_SHA256_BLOCK_DATA_ORDER
32#define HAVE_SHA256_BLOCK_GENERIC
33
34#define HAVE_SHA512_BLOCK_DATA_ORDER
35#define HAVE_SHA512_BLOCK_GENERIC
36
37#endif
38
39#endif
diff --git a/src/lib/libcrypto/arch/arm/opensslconf.h b/src/lib/libcrypto/arch/arm/opensslconf.h
deleted file mode 100644
index a5d26b6fdc..0000000000
--- a/src/lib/libcrypto/arch/arm/opensslconf.h
+++ /dev/null
@@ -1,154 +0,0 @@
1#include <openssl/opensslfeatures.h>
2/* crypto/opensslconf.h.in */
3
4#if defined(HEADER_CRYPTO_LOCAL_H) && !defined(OPENSSLDIR)
5#define OPENSSLDIR "/etc/ssl"
6#endif
7
8#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
9
10#ifndef OPENSSL_FILE
11#ifdef OPENSSL_NO_FILENAMES
12#define OPENSSL_FILE ""
13#define OPENSSL_LINE 0
14#else
15#define OPENSSL_FILE __FILE__
16#define OPENSSL_LINE __LINE__
17#endif
18#endif
19
20#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
21#define IDEA_INT unsigned int
22#endif
23
24#if defined(HEADER_MD2_H) && !defined(MD2_INT)
25#define MD2_INT unsigned int
26#endif
27
28#if defined(HEADER_RC2_H) && !defined(RC2_INT)
29/* I need to put in a mod for the alpha - eay */
30#define RC2_INT unsigned int
31#endif
32
33#if defined(HEADER_RC4_H)
34#if !defined(RC4_INT)
35/* using int types make the structure larger but make the code faster
36 * on most boxes I have tested - up to %20 faster. */
37/*
38 * I don't know what does "most" mean, but declaring "int" is a must on:
39 * - Intel P6 because partial register stalls are very expensive;
40 * - elder Alpha because it lacks byte load/store instructions;
41 */
42#define RC4_INT unsigned int
43#endif
44#if !defined(RC4_CHUNK)
45/*
46 * This enables code handling data aligned at natural CPU word
47 * boundary. See crypto/rc4/rc4_enc.c for further details.
48 */
49#undef RC4_CHUNK
50#endif
51#endif
52
53#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG)
54/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
55 * %20 speed up (longs are 8 bytes, int's are 4). */
56#ifndef DES_LONG
57#define DES_LONG unsigned int
58#endif
59#endif
60
61#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
62#define CONFIG_HEADER_BN_H
63#define BN_LLONG
64
65/* Should we define BN_DIV2W here? */
66
67/* Only one for the following should be defined */
68/* The prime number generation stuff may not work when
69 * EIGHT_BIT but I don't care since I've only used this mode
70 * for debugging the bignum libraries */
71#undef SIXTY_FOUR_BIT_LONG
72#undef SIXTY_FOUR_BIT
73#define THIRTY_TWO_BIT
74#undef SIXTEEN_BIT
75#undef EIGHT_BIT
76#endif
77
78#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
79#define CONFIG_HEADER_BF_LOCL_H
80#undef BF_PTR
81#endif /* HEADER_BF_LOCL_H */
82
83#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
84#define CONFIG_HEADER_DES_LOCL_H
85#ifndef DES_DEFAULT_OPTIONS
86/* the following is tweaked from a config script, that is why it is a
87 * protected undef/define */
88#ifndef DES_PTR
89#undef DES_PTR
90#endif
91
92/* This helps C compiler generate the correct code for multiple functional
93 * units. It reduces register dependencies at the expense of 2 more
94 * registers */
95#ifndef DES_RISC1
96#undef DES_RISC1
97#endif
98
99#ifndef DES_RISC2
100#undef DES_RISC2
101#endif
102
103#if defined(DES_RISC1) && defined(DES_RISC2)
104YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
105#endif
106
107/* Unroll the inner loop, this sometimes helps, sometimes hinders.
108 * Very much CPU dependent */
109#ifndef DES_UNROLL
110#define DES_UNROLL
111#endif
112
113/* These default values were supplied by
114 * Peter Gutman <pgut001@cs.auckland.ac.nz>
115 * They are only used if nothing else has been defined */
116#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
117/* Special defines which change the way the code is built depending on the
118 CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
119 even newer MIPS CPU's, but at the moment one size fits all for
120 optimization options. Older Sparc's work better with only UNROLL, but
121 there's no way to tell at compile time what it is you're running on */
122
123#if defined( sun ) /* Newer Sparc's */
124# define DES_PTR
125# define DES_RISC1
126# define DES_UNROLL
127#elif defined( __ultrix ) /* Older MIPS */
128# define DES_PTR
129# define DES_RISC2
130# define DES_UNROLL
131#elif defined( __osf1__ ) /* Alpha */
132# define DES_PTR
133# define DES_RISC2
134#elif defined ( _AIX ) /* RS6000 */
135 /* Unknown */
136#elif defined( __hpux ) /* HP-PA */
137 /* Unknown */
138#elif defined( __aux ) /* 68K */
139 /* Unknown */
140#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */
141# define DES_UNROLL
142#elif defined( __sgi ) /* Newer MIPS */
143# define DES_PTR
144# define DES_RISC2
145# define DES_UNROLL
146#elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */
147# define DES_PTR
148# define DES_RISC1
149# define DES_UNROLL
150#endif /* Systems-specific speed defines */
151#endif
152
153#endif /* DES_DEFAULT_OPTIONS */
154#endif /* HEADER_DES_LOCL_H */
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-05-06 20:15:00 +0000