From 8cbb01b51ca33225eb7e9d12733f8dec5b2ab59a Mon Sep 17 00:00:00 2001
From: miod <>
Date: Sat, 3 May 2014 19:38:25 +0000
Subject: [PATCH] Enable assembler code for AES, BN (Montgomery), GCM128, SHA1,
 SHA256 and SHA512. Note that GCM128 Neon code is currently not built (and
 thus not tested), as the current toolchain does not support Neon
 instructions.

---
 .../libcrypto/crypto/arch/arm/Makefile.inc    | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/lib/libcrypto/crypto/arch/arm/Makefile.inc

diff --git a/src/lib/libcrypto/crypto/arch/arm/Makefile.inc b/src/lib/libcrypto/crypto/arch/arm/Makefile.inc
new file mode 100644
index 00000000..08179b72
--- /dev/null
+++ b/src/lib/libcrypto/crypto/arch/arm/Makefile.inc
@@ -0,0 +1,45 @@
+# $oPenBSD: Makefile.inc,v 1.2 2014/05/02 18:21:39 miod Exp $
+
+# arm-specific libcrypto build rules
+
+# aes
+SRCS+= aes_cbc.c 
+CFLAGS+= -DAES_ASM
+SSLASM+= aes aes-armv4
+# bf
+SRCS+= bf_enc.c
+# bn
+SRCS+= bn_asm.c
+CFLAGS+= -DOPENSSL_BN_ASM_MONT
+SSLASM+= bn armv4-mont
+CFLAGS+= -DOPENSSL_BN_ASM_GF2m
+SSLASM+= bn armv4-gf2m
+# des
+SRCS+= des_enc.c fcrypt_b.c
+# modes
+CFLAGS+= -DGHASH_ASM
+SSLASM+= modes ghash-armv4
+# rc4
+SRCS+= rc4_enc.c rc4_skey.c
+## rc5
+#SRCS+= rc5_enc.c 
+# sha
+CFLAGS+= -DSHA1_ASM
+SSLASM+= sha sha1-armv4-large
+CFLAGS+= -DSHA256_ASM
+SSLASM+= sha sha256-armv4
+CFLAGS+= -DSHA512_ASM
+SSLASM+= sha sha512-armv4
+# whrlpool
+SRCS+= wp_block.c
+
+.for dir f in ${SSLASM}
+SRCS+=	${f}.S
+GENERATED+=${f}.S
+${f}.S: ${LCRYPTO_SRC}/${dir}/asm/${f}.pl
+	/usr/bin/perl \
+		${LCRYPTO_SRC}/${dir}/asm/${f}.pl void ${.TARGET} > ${.TARGET}
+.endfor
+
+CFLAGS+= -DOPENSSL_CPUID_OBJ
+SRCS+=	armv4cpuid.S armcap.c