Add Makefile and script to build static binary for 64bit android platform

Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>

6 files changed, 187 insertions, 215 deletions

diff --git a/android-tools/static-binary/src/Makefile.64 b/android-tools/static-binary/src/Makefile.64
index ab2efcd..347e471 100644
--- a/android-tools/static-binary/src/Makefile.64
+++ b/android-tools/static-binary/src/Makefile.64
@@ -89,7 +89,6 @@ CFLAGS_OPTIONS_EXTRA := \
     -frename-registers \
     -DNDEBUG \
     -UDEBUG   \
-    -fpie \
     -D_USING_LIBCXX   \
     -Werror=int-to-pointer-cast \
     -Werror=pointer-to-int-cast  \
diff --git a/android-tools/static-binary/src/Makefile.64.good b/android-tools/static-binary/src/Makefile.64.good
index 5977de3..1cdc7a7 100644
--- a/android-tools/static-binary/src/Makefile.64.good
+++ b/android-tools/static-binary/src/Makefile.64.good
@@ -2,14 +2,13 @@ BASE=/data/armv8/marshmallow/
 NDK=/SATA3/android-ndk-r10e/
 
 SYSROOT=$(NDK)/platforms/android-21/arch-arm64/
-
 TOOLCHAIN_GOOGLE_64=$(BASE)/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/
 INCLUDE_GOOGLE_64=$(OOLCHAIN_GOOGLE_64)/lib/gcc/aarch64-linux-android/4.9.x-google/include
-CC_google_64=$(TOOLCHAIN_GOOGLE_64)/bin/aarch64-linux-android-gcc
+CC_google_64=$(TOOLCHAIN_GOOGLE_64)/bin/aarch64-linux-android-g++
 
 TOOLCHAIN_LINARO_64=$(BASE)/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-5.3-linaro/
 INCLUDE_LINARO_64=$(OOLCHAIN_LINARO_64)/lib/gcc/aarch64-linux-android/5.3.0/include
-CC_linaro_64=$(TOOLCHAIN_LINARO_64)/bin/aarch64-linux-android-gcc
+CC_linaro_64=$(TOOLCHAIN_LINARO_64)/bin/aarch64-linux-android-g++
 
 CFLAGS_INCLUDES := \
     -isystem $(BASE)/bionic/libc/arch-arm64/include \
@@ -43,6 +42,7 @@ CFLAGS_OPTIONS_GOOD := \
     -std=c11 \
     -O2
 
+# not really necessry but help on more check
 CFLAGS_OPTIONS_EXTRA := \
     -fno-exceptions \
     -Wno-multichar \
@@ -57,7 +57,6 @@ CFLAGS_OPTIONS_EXTRA := \
     -Werror=non-virtual-dtor \
     -Werror=address \
     -Werror=sequence-point \
-    -DNDEBUG \
     -g \
     -Wstrict-aliasing=2 \
     -fgcse-after-reload \
@@ -65,7 +64,6 @@ CFLAGS_OPTIONS_EXTRA := \
     -frename-registers \
     -DNDEBUG \
     -UDEBUG   \
-    -fpie \
     -D_USING_LIBCXX   \
     -Werror=int-to-pointer-cast \
     -Werror=pointer-to-int-cast  \
@@ -83,15 +81,6 @@ LDFLAGS_OPTIONS_GOOD := \
     -Wl,--allow-shlib-undefined \
     -Wl,--no-undefined \
 
-LDFLAGS_OPTIONS_EXTRA := \
-    -Wl,--gc-sections \
-
-all: strcpy_test_linaro \
-     strcpy_test_linaro_static \
-     strcpy_test_google \
-     strcpy_test_google_static \
-     move
-
 #############################################################################
 ############## meanings of GCC options ######################################
 #############################################################################
@@ -136,9 +125,11 @@ all: strcpy_test_linaro \
 
 # -msoft-float
 #   Use library routines for floating-point operations.
+#   Not supported by aarch64 gcc
 
 # -mhard-float
 #   Use hardware instructions for floating-point operations.
+#   Not supported by aarch64 gcc
 
 # -static
 #   On systems that support dynamic linking, this prevents linking with the shared libraries.
@@ -163,46 +154,48 @@ all: strcpy_test_linaro \
 #   Produce a position independent executable on targets that support it.
 #   For predictable results, you must also specify the same set of options used for compilation (-fpie, -fPIE, or model suboptions) when you specify this linker option.
 
-#src := main_strcpy.c Makefile.64 string_copy_linaro_wrapper.S string_copy_linaro.S string_copy_google_wrapper.S string_copy_google.S
 src := main_strcpy.c string_copy_linaro_wrapper.S string_copy_google_wrapper.S
-#src += asm/asm.h asm/bionic_asm.h asm/bitsperlong.h asm/unistd.h
+# no need to list asm source files that is included in the .S file
+# src += asm/asm.h asm/bionic_asm.h asm/bitsperlong.h asm/unistd.h
+
+## -Wl,--gc-sections -Wl,--whole-archive -Wl,--no-whole-archive and -D_USING_LIBCXX help on building the static link binary
+all: strcpy_test_linaro \
+     strcpy_test_linaro_static \
+     strcpy_test_google \
+     strcpy_test_google_static \
+     move
 
-## -mfloat-abi=softfp and -mhard-float are not supported by aarch64 gcc
 strcpy_test_linaro_static: $(src)
-	$(CC_linaro_64) $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(LDFLAGS_OPTIONS_GOOD) \
-       -nostdlib -static -Bstatic -static-libgcc -static-libstdc++ -lgcc\
-       $^ -o $@ \
-       /SATA3/android-ndk-r10e/platforms/android-21/arch-arm64/usr/lib/crtbegin_static.o \
-       -pie \
-       -Wl,--start-group $(BASE)/development/ndk/platforms/android-21/arch-arm64/lib/libc.a \
-       $(TOOLCHAIN_LINARO_64)/lib/gcc/aarch64-linux-android/5.3.0/libgcc.a \
-       -Wl,--end-group $(BASE)/development/ndk/platforms/android-21/arch-arm64/lib-bootstrap/crtend_android.o \
+	$(CC_linaro_64) \
+        $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(CFLAGS_OPTIONS_EXTRA) $(LDFLAGS_OPTIONS_GOOD) \
+        -nostdlib -static -Bstatic -D_USING_LIBCXX -Wl,--gc-sections -Wl,--whole-archive -Wl,--no-whole-archive \
+        -o $@ $^ $(SYSROOT)/usr/lib/crtbegin_static.o \
+        -Wl,--start-group $(SYSROOT)/usr/lib/libc.a $(TOOLCHAIN_LINARO_64)/lib/gcc/aarch64-linux-android/5.3.0/libgcc.a \
+	    -Wl,--end-group $(SYSROOT)/usr/lib/crtend_android.o
 
 strcpy_test_google_static: $(src)
-	$(CC_google_64) $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(LDFLAGS_OPTIONS_GOOD) \
-        -nostdlib -static -Bstatic -static-libgcc -static-libstdc++ -lgcc\
-	    $^ -o $@ \
-        /SATA3/android-ndk-r10e/platforms/android-21/arch-arm64/usr/lib/crtbegin_static.o \
-        -fPIE -pie \
-        -Wl,--start-group $(BASE)/development/ndk/platforms/android-21/arch-arm64/lib/libc.a \
-        $(TOOLCHAIN_GOOGLE_64)/aarch64-linux-android/lib64/libatomic.a $(TOOLCHAIN_GOOGLE_64)/lib/gcc/aarch64-linux-android/4.9.x-google/libgcc.a \
-        -Wl,--end-group $(BASE)/development/ndk/platforms/android-21/arch-arm64/lib-bootstrap/crtend_android.o \
+	$(CC_google_64) \
+        $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(CFLAGS_OPTIONS_EXTRA)  $(LDFLAGS_OPTIONS_GOOD) \
+        -nostdlib -static -Bstatic -D_USING_LIBCXX -Wl,--gc-sections -Wl,--whole-archive -Wl,--no-whole-archive \
+        -o $@ $^ $(SYSROOT)/usr/lib/crtbegin_static.o \
+        -Wl,--start-group $(SYSROOT)/usr/lib/libc.a $(TOOLCHAIN_GOOGLE_64)/lib/gcc/aarch64-linux-android/4.9.x-google/libgcc.a \
+	    -Wl,--end-group $(SYSROOT)/usr/lib/crtend_android.o
 
 strcpy_test_linaro:  $(src)
-	$(CC_linaro_64) $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(LDFLAGS_OPTIONS_GOOD) \
+	$(CC_linaro_64) $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(CFLAGS_OPTIONS_EXTRA) $(LDFLAGS_OPTIONS_GOOD) \
        --sysroot=$(SYSROOT) \
        -fPIE -pie \
 	    $^ -o $@
 
 strcpy_test_google: $(src)
-	$(CC_google_64) $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(LDFLAGS_OPTIONS_GOOD) \
+	$(CC_google_64) $(CFLAGS_INCLUDES) $(CFLAGS_OPTIONS_GOOD) $(CFLAGS_OPTIONS_EXTRA) $(LDFLAGS_OPTIONS_GOOD) \
        --sysroot=$(SYSROOT) \
        -fPIE -pie \
 	   $^ -o $@
 
 move:
 	@mkdir -p bin/
-	@mv strcpy_test* bin/
+	@mv -v strcpy_test* bin/
 
 clean:
-	rm -f bin/strcpy_test*
+	rm -vf bin/strcpy_test*
diff --git a/android-tools/static-binary/src/main_strcpy.c b/android-tools/static-binary/src/main_strcpy.c
index 5da42d7..d730d1e 100644
--- a/android-tools/static-binary/src/main_strcpy.c
+++ b/android-tools/static-binary/src/main_strcpy.c
@@ -3,13 +3,14 @@
 #include <stdio.h>
 #include <sys/time.h>
 
-void *strcpy_google(void *dest, const void *src);
-void *strcpy_linaro(void *dest, const void *src);
+// need to be defined without [ extern "C" ] when compile with gcc
+extern "C" void *strcpy_google(void *dest, const void *src);
+extern "C" void *strcpy_linaro(void *dest, const void *src);
 
 #define START gettimeofday(&tv1, 0);
 #define END(x) gettimeofday(&tv2, 0); t1 = ((double)tv1.tv_sec)+((double)tv1.tv_usec)/1000000.0; t2 = ((double)tv2.tv_sec)+((double)tv2.tv_usec)/1000000.0; printf("%s: %f seconds\n", x, t2-t1)
 
-int main(int argc, char **argv) {
+int main() {
 	struct timeval tv1, tv2;
 	double t1, t2;
 	char * const s = (char * const) malloc(16);
diff --git a/android-tools/static-binary/src/static_compile.sh b/android-tools/static-binary/src/static_compile.sh
index 84319a1..52c3ada 100755
--- a/android-tools/static-binary/src/static_compile.sh
+++ b/android-tools/static-binary/src/static_compile.sh
@@ -25,199 +25,137 @@ function compile(){
         exit 1
     fi
     rm -vfr "${output}" main_strcpy.o string_copy_google_wrapper.o string_copy_linaro_wrapper.o
-    
+
+    cflags_include="-isystem ${BASE}/bionic/libc/arch-arm64/include \
+                    -isystem ${BASE}/bionic/libc/include \
+                    -isystem ${BASE}/bionic/libc/kernel/uapi \
+                    -isystem ${BASE}/bionic/libc/kernel/uapi/asm-arm64 \
+                    -isystem ${BASE}/bionic/libm/include \
+                    -isystem ${BASE}/bionic/libm/include/arm64 \
+                    -include ${BASE}/build/core/combo/include/arch/linux-arm64/AndroidConfig.h \
+                    -I ${BASE}/build/core/combo/include/arch/linux-arm64/"
+
+    cflags_foptions="-fno-exceptions \
+                     -fno-strict-aliasing \
+                     -fstack-protector \
+                     -ffunction-sections \
+                     -fdata-sections \
+                     -funwind-tables \
+                     -fno-short-enums \
+                     -fno-canonical-system-headers \
+                     -fno-strict-volatile-bitfields \
+                     -fmessage-length=0 \
+                     -fgcse-after-reload \
+                     -frerun-cse-after-loop \
+                     -frename-registers"
+
+    cflags_Woptions="-Wno-multichar \
+                     -Wa,--noexecstack \
+                     -Werror=format-security \
+                     -Werror=pointer-to-int-cast \
+                     -Werror=int-to-pointer-cast \
+                     -Werror=implicit-function-declaration \
+                     -W \
+                     -Wall \
+                     -Wno-unused \
+                     -Winit-self \
+                     -Wpointer-arith \
+                     -Werror=return-type \
+                     -Werror=non-virtual-dtor \
+                     -Werror=address \
+                     -Werror=sequence-point \
+                     -Wno-psabi \
+                     -Wstrict-aliasing=2"
+
+    cflags_Doptions="-D_FORTIFY_SOURCE=2 \
+                     -DANDROID \
+                     -DNDEBUG \
+                     -UDEBUG"
+    cflags_misc="-c \
+                 -O2 \
+                 -g \
+                 -no-canonical-prefixes \
+                 -mcpu=cortex-a53"
+
+    cflags_misc2="-O2 \
+                 -g \
+                 -no-canonical-prefixes \
+                 -mcpu=cortex-a53"
+
+    cflags_common="${cflags_include} \
+                   ${cflags_misc} \
+                   ${cflags_foptions} \
+                   ${cflags_Woptions} \
+                   ${cflags_Doptions}"
+
+    cflags_common2="${cflags_include} \
+                   ${cflags_misc2} \
+                   ${cflags_foptions} \
+                   ${cflags_Woptions} \
+                   ${cflags_Doptions}"
+
+    ldflag_options="-nostdlib -Bstatic -static \
+        -Wl,--gc-sections \
+        -Wl,-z,noexecstack \
+        -Wl,-z,relro -Wl,-z,now \
+        -Wl,--build-id=md5 \
+        -Wl,--warn-shared-textrel \
+        -Wl,--fatal-warnings \
+        -Wl,-maarch64linux \
+        -Wl,--hash-style=gnu \
+        -Wl,--fix-cortex-a53-843419  \
+        -Wl,--allow-shlib-undefined    \
+        -Wl,--no-undefined   \
+        -Wl,--whole-archive   \
+        -Wl,--no-whole-archive  \
+        "
+
+if false; then
     ${toolchain}/bin/aarch64-linux-android-gcc \
-        -isystem ${BASE}/bionic/libc/arch-arm64/include \
-        -isystem ${BASE}/bionic/libc/include \
-        -isystem ${BASE}/bionic/libc/kernel/uapi \
-        -isystem ${BASE}/bionic/libc/kernel/uapi/asm-arm64 \
-        -isystem ${BASE}/bionic/libm/include \
-        -isystem ${BASE}/bionic/libm/include/arm64 \
-        -include ${BASE}/build/core/combo/include/arch/linux-arm64/AndroidConfig.h \
-        -I ${BASE}/build/core/combo/include/arch/linux-arm64/ \
-        -c  \
-        -fno-exceptions \
-        -Wno-multichar \
-        -fno-strict-aliasing  \
-        -fstack-protector \
-        -ffunction-sections \
-        -fdata-sections \
-        -funwind-tables \
-        -Wa,--noexecstack \
-        -Werror=format-security \
-        -D_FORTIFY_SOURCE=2 \
-        -fno-short-enums \
-        -no-canonical-prefixes \
-        -fno-canonical-system-headers \
-        -mcpu=cortex-a53 \
-        -Werror=pointer-to-int-cast \
-        -Werror=int-to-pointer-cast \
-        -Werror=implicit-function-declaration  \
-        -fno-strict-volatile-bitfields \
-        -Wno-psabi \
-        -DANDROID \
-        -fmessage-length=0 \
-        -W \
-        -Wall \
-        -Wno-unused \
-        -Winit-self \
-        -Wpointer-arith \
-        -Werror=return-type \
-        -Werror=non-virtual-dtor \
-        -Werror=address \
-        -Werror=sequence-point \
-        -O2 \
-        -DNDEBUG \
-        -g \
-        -Wstrict-aliasing=2 \
-        -fgcse-after-reload \
-        -frerun-cse-after-loop \
-        -frename-registers \
-        -DNDEBUG \
-        -UDEBUG        \
+        ${cflags_common} \
         -D__ASSEMBLY__ \
         -o string_copy_google_wrapper.o \
         string_copy_google_wrapper.S
 
     ${toolchain}/bin/aarch64-linux-android-gcc \
-        -isystem ${BASE}/bionic/libc/arch-arm64/include \
-        -isystem ${BASE}/bionic/libc/include \
-        -isystem ${BASE}/bionic/libc/kernel/uapi \
-        -isystem ${BASE}/bionic/libc/kernel/uapi/asm-arm64 \
-        -isystem ${BASE}/bionic/libm/include \
-        -isystem ${BASE}/bionic/libm/include/arm64 \
-        -include ${BASE}/build/core/combo/include/arch/linux-arm64/AndroidConfig.h \
-        -I ${BASE}/build/core/combo/include/arch/linux-arm64/ \
-        -c  \
-        -fno-exceptions \
-        -Wno-multichar \
-        -fno-strict-aliasing  \
-        -fstack-protector \
-        -ffunction-sections \
-        -fdata-sections \
-        -funwind-tables \
-        -Wa,--noexecstack \
-        -Werror=format-security \
-        -D_FORTIFY_SOURCE=2 \
-        -fno-short-enums \
-        -no-canonical-prefixes \
-        -fno-canonical-system-headers \
-        -mcpu=cortex-a53 \
-        -Werror=pointer-to-int-cast \
-        -Werror=int-to-pointer-cast \
-        -Werror=implicit-function-declaration  \
-        -fno-strict-volatile-bitfields \
-        -Wno-psabi \
-        -DANDROID \
-        -fmessage-length=0 \
-        -W \
-        -Wall \
-        -Wno-unused \
-        -Winit-self \
-        -Wpointer-arith \
-        -Werror=return-type \
-        -Werror=non-virtual-dtor \
-        -Werror=address \
-        -Werror=sequence-point \
-        -O2 \
-        -DNDEBUG \
-        -g \
-        -Wstrict-aliasing=2 \
-        -fgcse-after-reload \
-        -frerun-cse-after-loop \
-        -frename-registers \
-        -DNDEBUG \
-        -UDEBUG        \
+        ${cflags_common} \
         -D__ASSEMBLY__ \
         -o string_copy_linaro_wrapper.o \
         string_copy_linaro_wrapper.S
-        
+
     ${toolchain}/bin/aarch64-linux-android-gcc \
-        -isystem ${BASE}/bionic/libc/arch-arm64/include \
-        -isystem ${BASE}/bionic/libc/include \
-        -isystem ${BASE}/bionic/libc/kernel/uapi \
-        -isystem ${BASE}/bionic/libc/kernel/uapi/asm-arm64 \
-        -isystem ${BASE}/bionic/libm/include \
-        -isystem ${BASE}/bionic/libm/include/arm64 \
-        -include ${BASE}/build/core/combo/include/arch/linux-arm64/AndroidConfig.h \
-        -I ${BASE}/build/core/combo/include/arch/linux-arm64/ \
-        -c  \
-        -fno-exceptions \
-        -Wno-multichar \
-        -fno-strict-aliasing  \
-        -fstack-protector \
-        -ffunction-sections \
-        -fdata-sections \
-        -funwind-tables \
-        -Wa,--noexecstack \
-        -Werror=format-security \
-        -D_FORTIFY_SOURCE=2 \
-        -fno-short-enums \
-        -no-canonical-prefixes \
-        -fno-canonical-system-headers \
-        -mcpu=cortex-a53 \
-        -Werror=pointer-to-int-cast \
-        -Werror=int-to-pointer-cast \
-        -Werror=implicit-function-declaration  \
-        -fno-strict-volatile-bitfields \
-        -Wno-psabi \
-        -DANDROID \
-        -fmessage-length=0 \
-        -W \
-        -Wall \
-        -Wno-unused \
-        -Winit-self \
-        -Wpointer-arith \
-        -Werror=return-type \
-        -Werror=non-virtual-dtor \
-        -Werror=address \
-        -Werror=sequence-point \
-        -O2 \
-        -DNDEBUG \
-        -g \
-        -Wstrict-aliasing=2 \
-        -fgcse-after-reload \
-        -frerun-cse-after-loop \
-        -frename-registers \
-        -DNDEBUG \
-        -UDEBUG     \
-        -std=gnu99 \
-        -fpie \
+        ${cflags_common} \
         -D_USING_LIBCXX   \
-        -Werror=int-to-pointer-cast \
-        -Werror=pointer-to-int-cast \
+        -std=c11 \
+        -fpie \
+        -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast \
         -o main_strcpy.o \
         main_strcpy.c
-        
-        
+
     ${toolchain}/bin/aarch64-linux-android-gcc \
-        -nostdlib \
-        -Bstatic \
-        -static \
-        -Wl,--gc-sections \
+        ${ldflag_options} \
+        -o "${output}" \
         string_copy_linaro_wrapper.o \
-        string_copy_google_wrapper.o          \
-        main_strcpy.o          \
-        -o "${output}"  \
+        string_copy_google_wrapper.o \
+        main_strcpy.o \
         ${NDK_21_ARM64}/usr/lib/crtbegin_static.o  \
-        -Wl,-z,noexecstack \
-        -Wl,-z,relro -Wl,-z,now \
-        -Wl,--build-id=md5 \
-        -Wl,--warn-shared-textrel \
-        -Wl,--fatal-warnings \
-        -Wl,-maarch64linux \
-        -Wl,--hash-style=gnu \
-        -Wl,--fix-cortex-a53-843419  \
-        -Wl,--allow-shlib-undefined    \
-        -Wl,--no-undefined   \
-        -Wl,--whole-archive   \
-        -Wl,--no-whole-archive  \
-        -Wl,--start-group  \
+        -Wl,--start-group \
         ${NDK_21_ARM64}/usr/lib/libc.a     \
         ${libgcc} \
         -Wl,--end-group \
         ${NDK_21_ARM64}/usr/lib/crtend_android.o
-        
+fi
+    ${toolchain}/bin/aarch64-linux-android-gcc \
+        ${cflags_common2} -std=c11 -D_USING_LIBCXX \
+        ${ldflag_options} \
+        -o "${output}" \
+        string_copy_linaro_wrapper.S \
+        string_copy_google_wrapper.S \
+        main_strcpy.c \
+        ${NDK_21_ARM64}/usr/lib/crtbegin_static.o  \
+        -Wl,--start-group ${NDK_21_ARM64}/usr/lib/libc.a ${libgcc} \
+        -Wl,--end-group ${NDK_21_ARM64}/usr/lib/crtend_android.o
+
     ls -l "${output}"
     file "${output}"
 }
@@ -232,4 +170,3 @@ function main(){
 }
 
 main "$@"
-
diff --git a/android-tools/static-binary/src/strcpy_nexus9 b/android-tools/static-binary/src/strcpy_nexus9
new file mode 100644
index 0000000..58b3360
--- /dev/null
+++ b/android-tools/static-binary/src/strcpy_nexus9
@@ -0,0 +1,25 @@
+======= Start test for strcpy_test_linaro =================
+1000000 * strcpy_google of 15000 bytes: 1.978911 seconds
+100000000 * strcpy_google of 15 bytes: 0.964675 seconds
+1000000 * strcpy_linaro of 15000 bytes: 1.961538 seconds
+100000000 * strcpy_linaro of 15 bytes: 0.334581 seconds
+======= End test for strcpy_test_linaro =================
+======= Start test for strcpy_test_google =================
+1000000 * strcpy_google of 15000 bytes: 1.981997 seconds
+100000000 * strcpy_google of 15 bytes: 0.970816 seconds
+1000000 * strcpy_linaro of 15000 bytes: 1.966611 seconds
+100000000 * strcpy_linaro of 15 bytes: 0.263881 seconds
+======= End test for strcpy_test_google =================
+======= Start test for strcpy_test_linaro_static =================
+1000000 * strcpy_google of 15000 bytes: 1.998843 seconds
+100000000 * strcpy_google of 15 bytes: 0.974423 seconds
+1000000 * strcpy_linaro of 15000 bytes: 1.972505 seconds
+100000000 * strcpy_linaro of 15 bytes: 0.560453 seconds
+======= End test for strcpy_test_linaro_static =================
+======= Start test for strcpy_test_google_static =================
+1000000 * strcpy_google of 15000 bytes: 1.980395 seconds
+100000000 * strcpy_google of 15 bytes: 0.921233 seconds
+1000000 * strcpy_linaro of 15000 bytes: 1.873095 seconds
+100000000 * strcpy_linaro of 15 bytes: 0.319051 seconds
+======= End test for strcpy_test_google_static =================
+
diff --git a/android-tools/static-binary/src/test_strcpy.sh b/android-tools/static-binary/src/test_strcpy.sh
new file mode 100755
index 0000000..b096877
--- /dev/null
+++ b/android-tools/static-binary/src/test_strcpy.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+adb shell rm -fr /data/local/tmp/bin
+adb push bin/ /data/local/tmp/bin
+
+function echo_and_run(){
+    local cmd=$1
+    if [ -z "$cmd" ];then
+        return
+    fi
+    echo ======= Start test for $cmd =================
+    adb shell /data/local/tmp/bin/$cmd
+    echo ======= End test for $cmd =================
+}
+echo_and_run strcpy_test_linaro
+echo_and_run strcpy_test_google
+echo_and_run strcpy_test_linaro_static
+echo_and_run strcpy_test_google_static