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Added gcov support Imported sources from LESIA (thanks!) Added CMake option Coverage to enable code coverage on LFR and link with modified libgcov Added target to build html reports

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             sparc-rtems.cmake
        
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      set(rtems_dir /opt/rtems-4.10/)

      set(CMAKE_SYSTEM_NAME rtems)

      set(CMAKE_C_COMPILER ${rtems_dir}/bin/sparc-rtems-gcc)

      set(CMAKE_CXX_COMPILER ${rtems_dir}/bin/sparc-rtems-g++)

      set(CMAKE_LINKER  ${rtems_dir}/bin/sparc-rtems-g++)

      SET(CMAKE_EXE_LINKER_FLAGS "-static")

      option(fix-b2bst "Activate -mfix-b2bst switch to mitigate \"LEON3FT Stale Cache Entry After Store with Data Tag Parity Error\" errata, GRLIB-TN-0009" ON)

      option(Coverage "Enables code coverage" OFF)

      set(CMAKE_C_FLAGS_RELEASE "-O3")

      set(CMAKE_C_FLAGS_DEBUG "-O0")

      if(fix-b2bst)

          set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mfix-b2bst")

          set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mfix-b2bst")

      endif()

      if(Coverage)

          set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fprofile-arcs -ftest-coverage")

          set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage")

      endif()

      set(CMAKE_C_LINK_EXECUTABLE  "<CMAKE_LINKER> <FLAGS> -Xlinker -Map=<TARGET>.map <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")

      include_directories("${rtems_dir}/sparc-rtems/leon3/lib/include")

      function (check_b2bst target bin)

          add_custom_command(TARGET ${target}

              POST_BUILD

              COMMAND  ${rtems_dir}/bin/sparc-rtems-objdump -d ${bin}/${target} | ${CMAKE_SOURCE_DIR}/sparc/leon3ft-b2bst-scan.tcl

              )

      endfunction()

      function (build_srec target bin rev)

          add_custom_command(TARGET ${target}

              POST_BUILD

              COMMAND ${rtems_dir}/bin/sparc-rtems-objcopy -j .data -F srec ${bin}/${target} RpwLfrApp_XXXX_data_rev-${rev}.srec && ${rtems_dir}/bin/sparc-rtems-objcopy -j .text -F srec ${bin}/${target} RpwLfrApp_XXXX_text_rev-${rev}.srec

              )

      endfunction()

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				set(rtems_dir /opt/rtems-4.10/)

				set(CMAKE_SYSTEM_NAME rtems)
				set(CMAKE_C_COMPILER ${rtems_dir}/bin/sparc-rtems-gcc)
				set(CMAKE_CXX_COMPILER ${rtems_dir}/bin/sparc-rtems-g++)
				set(CMAKE_LINKER ${rtems_dir}/bin/sparc-rtems-g++)
				SET(CMAKE_EXE_LINKER_FLAGS "-static")
				option(fix-b2bst "Activate -mfix-b2bst switch to mitigate \"LEON3FT Stale Cache Entry After Store with Data Tag Parity Error\" errata, GRLIB-TN-0009" ON)

				option(Coverage "Enables code coverage" OFF)


				set(CMAKE_C_FLAGS_RELEASE "-O3")
				set(CMAKE_C_FLAGS_DEBUG "-O0")


				if(fix-b2bst)
				set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mfix-b2bst")
				set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mfix-b2bst")
				endif()

				if(Coverage)
				set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fprofile-arcs -ftest-coverage")
				set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage")
				endif()


				set(CMAKE_C_LINK_EXECUTABLE "<CMAKE_LINKER> <FLAGS> -Xlinker -Map=<TARGET>.map <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")

				include_directories("${rtems_dir}/sparc-rtems/leon3/lib/include")

				function (check_b2bst target bin)
				add_custom_command(TARGET ${target}
				POST_BUILD
				COMMAND ${rtems_dir}/bin/sparc-rtems-objdump -d ${bin}/${target} \| ${CMAKE_SOURCE_DIR}/sparc/leon3ft-b2bst-scan.tcl
				)
				endfunction()

				function (build_srec target bin rev)
				add_custom_command(TARGET ${target}
				POST_BUILD
				COMMAND ${rtems_dir}/bin/sparc-rtems-objcopy -j .data -F srec ${bin}/${target} RpwLfrApp_XXXX_data_rev-${rev}.srec && ${rtems_dir}/bin/sparc-rtems-objcopy -j .text -F srec ${bin}/${target} RpwLfrApp_XXXX_text_rev-${rev}.srec
				)
				endfunction()