embedded-sec / benchiot Goto Github PK

Hi, @nalmakhd
I am trying to build some IoT firmware on X86. Can this benchmark be built by LLVM with LTO support? No need to run, just build.
Thanks!

I am having trouble building the benchmarks. Here are the issues I ran into:

• When creating makefile for benchmarks, I used mbed export -m EVAL_F469NI -i GCC_ARM --profile iot2_debug command from the README, but mbed threw error: ImportError: cannot import name epoxy. I had to remove epoxy and scfi from import to generate the Makefile.
• After Makefile was generated, I used make -j4 BOARD=EVAL_F469NI IOT2_ALL=1 CUSTOM_BIN_SUFFIX=--baseline iot2benchmark command from the README to build benchmark. However, I got this error from the compiler: /home/user1/projects/BenchIoT/BenchIoT/lib/IoT2/IoT2Lib.c: In function 'iot2SVCHandler': /home/user1/projects/BenchIoT/BenchIoT/lib/IoT2/IoT2Lib.c:691:5: error: missing ')' in expression #if ((IoT2_OS_BENCHMARKS == 0 ) make[1]: *** [/home/user1/projects/BenchIoT/BenchIoT/benchmarks/mbed-benchmarks/bootloader/Makefile:646: IoT2/IoT2Lib.o] Error . I removed the left parenthesis and was able to compile, but the linker failed with a lot of multiple definition of function errors.

Here is my platform:

• Ubuntu 19.04
• arm-none-eabi-gcc 7.3.1
• mbed-cli 1.10.0
• Python 2.7.16

I also tried using changing mbed build type to sw4stm32 and importing the benchmark to System Workbench (Eclipse). However, the Eclipse project is missing a lot of includes, and I believe it is not building IoT2 library.

Finally, I would like to know how to add support for other boards. I am currently using DISCO_L475VG_IOT01A, and the HAL library of this board doesn't seem to have eth related source files. This board does not have ethernet support but does have Wi-Fi.

Thank you!