initial 32-bit arm assembly optimization support

1 files changed, 25 insertions, 0 deletions

diff --git a/crypto/CMakeLists.txt b/crypto/CMakeLists.txt
index acbbe55..5380268 100644
--- a/crypto/CMakeLists.txt
+++ b/crypto/CMakeLists.txt
@@ -1,3 +1,28 @@
+if(HOST_ASM_ELF_ARMV4)
+        set(
+                ASM_ARMV4_ELF_SRC
+                aes/aes-elf-armv4.S
+                bn/gf2m-elf-armv4.S
+                bn/mont-elf-armv4.S
+                sha/sha1-elf-armv4.S
+                sha/sha512-elf-armv4.S
+                sha/sha256-elf-armv4.S
+                modes/ghash-elf-armv4.S
+                armv4cpuid.S
+                armcap.c
+        )
+        add_definitions(-DAES_ASM)
+        add_definitions(-DOPENSSL_BN_ASM_MONT)
+        add_definitions(-DOPENSSL_BN_ASM_GF2m)
+        add_definitions(-DGHASH_ASM)
+        add_definitions(-DSHA1_ASM)
+        add_definitions(-DSHA256_ASM)
+        add_definitions(-DSHA512_ASM)
+        add_definitions(-DOPENSSL_CPUID_OBJ)
+        set(CRYPTO_SRC ${CRYPTO_SRC} ${ASM_ARMV4_ELF_SRC})
+        set_property(SOURCE ${ASM_ARMV4_ELF_SRC} PROPERTY LANGUAGE C)
+endif()
+
 if(HOST_ASM_ELF_X86_64)
         set(
                 ASM_X86_64_ELF_SRC