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authorKoen Kooi <koen.kooi@linaro.org>2013-10-16 09:25:55 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-10-26 15:48:49 +0100
commit8f29346a755d0a7690be9374cce6c88076541a3f (patch)
treeef7288b6bed8e353e7702131e93bd02082d1ec62 /meta/recipes-connectivity/openssl/openssl.inc
parent3252110ee5c8272a1f09563f2a794cac545e29d5 (diff)
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openssl: switch ARM builds from linux-elf-arm to linux-armv4 config
This enables aes and sha1 assembly at buildtime. Openssl does a runtime check to see which portion gets enabled. './Configure TABLE' gives the following: *** linux-elf-arm $cc = $cflags = -DL_ENDIAN -DTERMIO -O2 -pipe -g -feliminate-unused-debug-types -Wall -Wa,--noexecstack -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS $unistd = $thread_cflag = -D_REENTRANT $sys_id = $lflags = -ldl $bn_ops = BN_LLONG DES_RISC1 $cpuid_obj = $bn_obj = $des_obj = $aes_obj = $bf_obj = $md5_obj = $sha1_obj = $cast_obj = $rc4_obj = $rmd160_obj = $rc5_obj = $wp_obj = $cmll_obj = $modes_obj = $engines_obj = $perlasm_scheme = void $dso_scheme = dlfcn $shared_target= linux-shared $shared_cflag = -fPIC $shared_ldflag = $shared_extension = .so.$(SHLIB_MAJOR).$(SHLIB_MINOR) $ranlib = $arflags = $multilib = *** linux-armv4 $cc = gcc $cflags = -DTERMIO -O3 -Wall $unistd = $thread_cflag = -D_REENTRANT $sys_id = $lflags = -ldl $bn_ops = BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR $cpuid_obj = armcap.o armv4cpuid.o $bn_obj = bn_asm.o armv4-mont.o armv4-gf2m.o $des_obj = $aes_obj = aes_cbc.o aes-armv4.o bsaes-armv7.o $bf_obj = $md5_obj = $sha1_obj = sha1-armv4-large.o sha256-armv4.o sha512-armv4.o $cast_obj = $rc4_obj = $rmd160_obj = $rc5_obj = $wp_obj = $cmll_obj = $modes_obj = ghash-armv4.o $engines_obj = $perlasm_scheme = void $dso_scheme = dlfcn $shared_target= linux-shared $shared_cflag = -fPIC $shared_ldflag = $shared_extension = .so.$(SHLIB_MAJOR).$(SHLIB_MINOR) $ranlib = $arflags = $multilib = Build tested on armv7a/angstrom and armv8/distroless, runtime tested on armv7a/angstrom. 'openssl speed' results: Algo blocksize ops/s after ops/s before difference ------------------------------------------- MD5 16 308,766 264,664 -14.28% 64 277,090 263,340 -4.96% 256 212,652 197,043 -7.34% 1024 103,604 100,157 -3.33% 8192 17,936 17,796 -0.78% sha1 16 290,011 385,098 32.79% 64 234,939 302,788 28.88% 256 144,831 177,028 22.23% 1024 57,043 67,374 18.11% 8192 8,586 9,932 15.68% sha256 16 290,443 605,747 108.56% 64 178,010 370,598 108.19% 256 82,107 168,770 105.55% 1024 26,064 53,068 103.61% 8192 3,550 7,211 103.10% sha512 16 59,618 259,354 335.03% 64 59,616 258,265 333.22% 256 21,727 98,057 351.31% 1024 7,449 34,304 360.49% 8192 1,047 4,842 362.63% des cbc 16 964,682 1,124,459 16.56% 64 260,188 298,910 14.88% 256 65,945 76,273 15.66% 1024 16,570 19,110 15.33% 8192 2,082 2,398 15.17% des ede3 16 370,442 429,906 16.05% 64 95,429 110,147 15.42% 256 23,928 27,808 16.21% 1024 5,993 6,960 16.13% 8192 752 868 15.36% aes128 16 1,712,050 2,301,100 34.41% 64 466,491 651,155 39.59% 256 120,181 168,953 40.58% 1024 30,177 42,792 41.80% 8192 3,791 5,361 41.41% aes192 16 1,472,560 1,964,900 33.43% 64 400,087 544,971 36.21% 256 103,245 141,062 36.63% 1024 25,902 35,389 36.63% 8192 3,256 4,451 36.67% eas256 16 1,330,524 1,772,143 33.19% 64 355,025 486,221 36.95% 256 90,663 125,281 38.18% 1024 22,725 31,484 38.54% 8192 2,837 3,952 39.31% rsa 2048bit 15 25 69.94% public 547 832 52.00% dsa 2048bit 55 86 54.26% verify 47 73 53.33% Signed-off-by: Koen Kooi <koen.kooi@linaro.org> Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-connectivity/openssl/openssl.inc')
-rw-r--r--meta/recipes-connectivity/openssl/openssl.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-connectivity/openssl/openssl.inc b/meta/recipes-connectivity/openssl/openssl.inc
index b208eb0998..a3b0ac4c74 100644
--- a/meta/recipes-connectivity/openssl/openssl.inc
+++ b/meta/recipes-connectivity/openssl/openssl.inc
@@ -61,7 +61,7 @@ do_configure () {
target="$os-${HOST_ARCH}"
case $target in
linux-arm)
- target=linux-elf-arm
+ target=linux-armv4
;;
linux-armeb)
target=linux-elf-armeb