wolfssl/IDE/WORKBENCH

Wind River Workbench using VxWorks with wolfSSL

###SETUP: ####Steps (There are many ways to set this up, this is one example)

1. Open WorkBench and go to File > Import > Existing Projects Into Workspace
2. Make sure the correct path to wolfSSL header files(wolfssl/wolfssl) is selected by right clicking the project and going to Properties > Build Properties > Paths. If you need to change this to a different path, do so now.
3. Right click on the project and go to Import > Filesystem. Choose your path to the wolfSSL library here. Uncheck everything except the src and wolfcrypt directories. Only keep wolfcrypt/test/test.h, not test.c. Also uncheck test and benchmark directories and aes_asm.asm and aes_asm.s files from wolfcrypt/src.
4. In wolfSSL/test.h, make sure certs are in the proper directory, or move.
5. The wolfcrypt source files, namely misc.c, may need to be moved directly under a wolfcrypt folder within the project. It will be <name_of_project>/wolfcrypt/src/misc.c. Alnternatively, add wolfssl to the include path, #include <wolfssl/wolfcrypt/src/misc.c>.
6. Make sure TFM_X86 is undefined.

####Necessary Files You will need the following files to replicate this build:

• vxsim_linux_1_0_2_2 (directory)
• Includes
  • compilers/gnu-4.8.1.5/include/c++/4.8
  • compilers/gnu-4.8.1.5/include/c++/4.8/i586-wrs-vxworks
  • compilers/gnu-4.8.1.5/lib/gcc/i586-wrs-vxworks/4.8.1/include
  • compilers/gnu-4.8.1.5/lib/gcc/i586-wrs-vxworks/4.8.1/include-fixed
  • vsb_vxsim_linux/share/h
  • vsb_vxsim_linux/krnl/h/system
  • vsb_vxsim_linux/krnl/h/public
  • vsb_vxsim_linux/krnl/configlette
  • vsb_vxsim_linux/h
• usrAppInit.c (should be created when you create a new VxWorks image)
  • Include this at the top: #include <wolfssl/wolfcrypt/settings.h> #include <wolfcrypt/test/test.h> #include <wolfssl/ssl.h> /* name change portability layer / #include <wolfssl/test.h> extern int benchmark_test(void args); extern THREAD_RETURN WOLFSSL_THREAD client_test(void* args); extern THREAD_RETURN WOLFSSL_THREAD server_test(void* args);
  • Inside main function UsrAppInit (void): func_args args = { 0 }; tcp_ready ready; InitTcpReady(&ready); args.signal = &ready; benchmark_test(NULL); wolfcrypt_test(NULL); /* client_test(NULL); */ /server_test(&args);/
• usrRtpAppInit.c (should be created when you create a new VxWorks image) Leave unchanged
• This project was tested with a pre-built image in the VxWorks distribution called vsb_vxsim_linux. <BEGIN> $(VSB_DIR) line in the .wpj file may need to be changed according to the VxWorks package being used.

###VXWORKS SIMULATOR: In "Open Connection Details" under VxWorks Simulator which is in the connections dropdown. After the project has been build, choose the corresponding kernel image, typically called project/default/VxWorks. Select simnetd from the dropdown and enter 192.168.200.1 as the IP address.

To connect to a server running on the VxWorks Simulator, enter these commands into the host terminal (for Ubuntu 14.04): sudo openvpn --mktun --dev tap0 In Wind River directory: vxworks-7/host/x86-linux2/bin/vxsimnetd This will start the vxsimnetd application. Leave it open. The IP address to connect to the server is the same as above.