# HG changeset patch
# User paul
# Date 2017-04-06 06:53:07
# Node ID 9a3997f734227ca2d6f44db325bad8d1016ae9b5
# Parent  64f2b79a9046ae5272e8690c78a8ef93408763a6

3.2.0.15
sources not changed
compilation chain RCC 1.2.20b (-mfixb2bst native support)

diff --git a/sparc/sparc-rtems.cmake b/sparc/sparc-rtems.cmake
--- a/sparc/sparc-rtems.cmake
+++ b/sparc/sparc-rtems.cmake
@@ -1,10 +1,25 @@
+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)
 
-set(CMAKE_C_COMPILER /opt/rtems-4.10/bin/sparc-rtems-gcc)
-set(CMAKE_CXX_COMPILER /opt/rtems-4.10/bin/sparc-rtems-g++)
-set(CMAKE_LINKER  /opt/rtems-4.10/bin/sparc-rtems-g++)
-SET(CMAKE_EXE_LINKER_FLAGS "-static")
-set(CMAKE_C_FLAGS_RELEASE "-O3 -mfix-b2bst")
-#set(CMAKE_C_FLAGS_RELEASE "-O3")
+if(fix-b2bst)
+    set(CMAKE_C_FLAGS_RELEASE "-O3 -mfix-b2bst")
+else()
+    set(CMAKE_C_FLAGS_RELEASE "-O3")
+endif()
+
 set(CMAKE_C_LINK_EXECUTABLE  "<CMAKE_LINKER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
-include_directories("/opt/rtems-4.10/sparc-rtems/leon3/lib/include")
+
+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()
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -64,7 +64,7 @@ option(FSW_debug_tch "?" OFF)
 set(SW_VERSION_N1 "3" CACHE STRING  "Choose N1 FSW Version." FORCE)
 set(SW_VERSION_N2 "2" CACHE STRING  "Choose N2 FSW Version." FORCE)
 set(SW_VERSION_N3 "0" CACHE STRING  "Choose N3 FSW Version." FORCE)
-set(SW_VERSION_N4 "14" CACHE STRING  "Choose N4 FSW Version." FORCE)
+set(SW_VERSION_N4 "15" CACHE STRING  "Choose N4 FSW Version." FORCE)
 
 if(FSW_verbose)
 	add_definitions(-DPRINT_MESSAGES_ON_CONSOLE)
@@ -103,5 +103,10 @@ add_definitions(-DSW_VERSION_N3=${SW_VER
 add_definitions(-DSW_VERSION_N4=${SW_VERSION_N4})
 
 add_executable(fsw ${SOURCES})
+
+if(fix-b2bst)
+    check_b2bst(fsw ${CMAKE_CURRENT_BINARY_DIR})
+endif()
+
 add_test_cppcheck(fsw STYLE UNUSED_FUNCTIONS POSSIBLE_ERROR MISSING_INCLUDE)