diff --git a/cmake/sample_defs/toolchain-i686-rtems4.11.cmake b/cmake/sample_defs/toolchain-i686-rtems4.11.cmake index 92b9d73f7..8ae67d777 100644 --- a/cmake/sample_defs/toolchain-i686-rtems4.11.cmake +++ b/cmake/sample_defs/toolchain-i686-rtems4.11.cmake @@ -14,23 +14,63 @@ set(CMAKE_SYSTEM_NAME RTEMS) set(CMAKE_SYSTEM_PROCESSOR i386) set(CMAKE_SYSTEM_VERSION 4.11) +# The RTEMS BSP that will be used for this build +set(RTEMS_BSP "pc686") + +# these settings are specific to cFE/OSAL and determines which +# abstraction layers are built when using this toolchain +SET(CFE_SYSTEM_PSPNAME pc-rtems) +SET(OSAL_SYSTEM_BSPTYPE pc-rtems) +SET(OSAL_SYSTEM_OSTYPE rtems) + +# This is for version specific RTEMS ifdefs needed by the OSAL and PSP +ADD_DEFINITIONS(-DOS_RTEMS_4_DEPRECATED) + +# RTEMS_DYNAMIC_LOAD definition: +# - Set to FALSE for platforms that create a RTEMS executable and link it +# to the cFE core. +# - Set to TRUE for platforms that expect the cFE core to to be dynamically +# loaded into an existing runtime image. +# This is tied to the OSAL-BSP and PSP implementation so generally cannot +# be switched on a specific OSAL/PSP platform without modifications. +set(RTEMS_DYNAMIC_LOAD FALSE) + +set(RTEMS_BSP_C_FLAGS "-march=i686 -mtune=i686 -fno-common") +set(RTEMS_BSP_CXX_FLAGS ${RTEMS_BSP_C_FLAGS}) +set(RTEMS_BSP_SPECS_FLAGS "-specs bsp_specs") + +# This define is deprecated and will be removed +ADD_DEFINITIONS(-D_RTEMS_411_) + +# Info regarding the RELOCADDR: +#+--------------------------------------------------------------------------+ +#| Set the value of RELOCADDR to the address where you want your image to +#| load. If you'll be using GRUB to load the images it will have to be >= +#| 0x100000 (1024K). If you are using NetBoot to load the images it can be +#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory +#| top is of course another limit. Make sure there is enough space before the +#| upper memory limits for the image and the memory allocated by it to fit. +#| Make sure the value you choose is aligned to 4 bytes. +#+--------------------------------------------------------------------------+ +set(RTEMS_RELOCADDR 0x00100000) + +# Exception handling is very iffy. These two options disable eh_frame creation. +set(CMAKE_C_COMPILE_OPTIONS_PIC -fno-exceptions -fno-asynchronous-unwind-tables) + +#+---------------------------------------------------------------------------+ +#| Common RTEMS toolchain statements +#+---------------------------------------------------------------------------+ # The TOOLS and BSP are allowed to be installed in different locations. # If the README was followed they will both be installed under $HOME # By default it is assumed the BSP is installed to the same directory as the tools -SET(RTEMS_TOOLS_PREFIX "$ENV{HOME}/rtems-${CMAKE_SYSTEM_VERSION}" CACHE PATH +SET(RTEMS_TOOLS_PREFIX "$ENV{HOME}/rtems-${CMAKE_SYSTEM_VERSION}" CACHE PATH "RTEMS tools install directory") -SET(RTEMS_BSP_PREFIX "${RTEMS_TOOLS_PREFIX}" CACHE PATH +SET(RTEMS_BSP_PREFIX "${RTEMS_TOOLS_PREFIX}" CACHE PATH "RTEMS BSP install directory") -# The BSP that will be used for this build -set(RTEMS_BSP "pc686") - # specify the cross compiler - adjust accord to compiler installation -# This uses the compiler-wrapper toolchain that buildroot produces SET(SDKHOSTBINDIR "${RTEMS_TOOLS_PREFIX}/bin") set(TARGETPREFIX "${CMAKE_SYSTEM_PROCESSOR}-rtems${CMAKE_SYSTEM_VERSION}-") -set(RTEMS_BSP_C_FLAGS "-march=i686 -mtune=i686 -fno-common") -set(RTEMS_BSP_CXX_FLAGS ${RTEMS_BSP_C_FLAGS}) SET(CMAKE_C_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}gcc") SET(CMAKE_CXX_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}g++") @@ -42,9 +82,6 @@ SET(CMAKE_AR "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}ar") SET(CMAKE_OBJDUMP "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}objdump") SET(CMAKE_OBJCOPY "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}objcopy") -# Exception handling is very iffy. These two options disable eh_frame creation. -set(CMAKE_C_COMPILE_OPTIONS_PIC -fno-exceptions -fno-asynchronous-unwind-tables) - # search for programs in the build host directories SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) @@ -53,23 +90,3 @@ SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) SET(CMAKE_PREFIX_PATH /) - -# these settings are specific to cFE/OSAL and determines which -# abstraction layers are built when using this toolchain -SET(CFE_SYSTEM_PSPNAME pc-rtems) -SET(OSAL_SYSTEM_BSPTYPE pc-rtems) -SET(OSAL_SYSTEM_OSTYPE rtems) - -# Info regarding the RELOCADDR: -#+--------------------------------------------------------------------------+ -#| Set the value of RELOCADDR to the address where you want your image to -#| load. If you'll be using GRUB to load the images it will have to be >= -#| 0x100000 (1024K). If you are using NetBoot to load the images it can be -#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory -#| top is of course another limit. Make sure there is enough space before the -#| upper memory limits for the image and the memory allocated by it to fit. -#| Make sure the value you choose is aligned to 4 bytes. -#+--------------------------------------------------------------------------+ -set(RTEMS_RELOCADDR 0x00100000) - - diff --git a/cmake/sample_defs/toolchain-i686-rtems5.cmake b/cmake/sample_defs/toolchain-i686-rtems5.cmake index fa1212832..16d74c437 100644 --- a/cmake/sample_defs/toolchain-i686-rtems5.cmake +++ b/cmake/sample_defs/toolchain-i686-rtems5.cmake @@ -14,24 +14,67 @@ set(CMAKE_SYSTEM_NAME RTEMS) set(CMAKE_SYSTEM_PROCESSOR i386) set(CMAKE_SYSTEM_VERSION 5) +# The RTEMS BSP that will be used for this build +set(RTEMS_BSP "pc686") + +# these settings are specific to cFE/OSAL and determines which +# abstraction layers are built when using this toolchain +SET(CFE_SYSTEM_PSPNAME pc-rtems) +SET(OSAL_SYSTEM_BSPTYPE pc-rtems) +SET(OSAL_SYSTEM_OSTYPE rtems) + +# This is for version specific RTEMS ifdefs needed by the OSAL and PSP +ADD_DEFINITIONS(-DOS_RTEMS_5) + +# RTEMS_DYNAMIC_LOAD definition: +# - Set to FALSE for platforms that create a RTEMS executable and link it +# to the cFE core. +# - Set to TRUE for platforms that expect the cFE core to to be dynamically +# loaded into an existing runtime image. +# This is tied to the OSAL-BSP and PSP implementation so generally cannot +# be switched on a specific OSAL/PSP platform without modifications. +set(RTEMS_DYNAMIC_LOAD FALSE) + +set(RTEMS_BSP_C_FLAGS "-march=i686 -mtune=i686 -fno-common") +set(RTEMS_BSP_CXX_FLAGS ${RTEMS_BSP_C_FLAGS}) +set(RTEMS_BSP_SPECS_FLAGS "-specs bsp_specs") + +# This define is deprecated and will be removed +ADD_DEFINITIONS(-D_RTEMS_5_) + +# Info regarding the RELOCADDR: +#+--------------------------------------------------------------------------+ +#| Set the value of RELOCADDR to the address where you want your image to +#| load. If you'll be using GRUB to load the images it will have to be >= +#| 0x100000 (1024K). If you are using NetBoot to load the images it can be +#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory +#| top is of course another limit. Make sure there is enough space before the +#| upper memory limits for the image and the memory allocated by it to fit. +#| Make sure the value you choose is aligned to 4 bytes. +#+--------------------------------------------------------------------------+ +set(RTEMS_RELOCADDR 0x00100000) + +# Exception handling is very iffy. These two options disable eh_frame creation. +set(CMAKE_C_COMPILE_OPTIONS_PIC -fno-exceptions -fno-asynchronous-unwind-tables) + +# Link libraries needed for a RTEMS 5+ executable +# This was handled by the bsp_specs file in 4.11 +set(LINK_LIBRARIES "-lrtemsdefaultconfig -lrtemsbsp -lrtemscpu") + +#+---------------------------------------------------------------------------+ +#| Common RTEMS toolchain statements +#+---------------------------------------------------------------------------+ # The TOOLS and BSP are allowed to be installed in different locations. # If the README was followed they will both be installed under $HOME # By default it is assumed the BSP is installed to the same directory as the tools -SET(RTEMS_TOOLS_PREFIX "$ENV{HOME}/rtems-${CMAKE_SYSTEM_VERSION}" CACHE PATH +SET(RTEMS_TOOLS_PREFIX "$ENV{HOME}/rtems-${CMAKE_SYSTEM_VERSION}" CACHE PATH "RTEMS tools install directory") -SET(RTEMS_BSP_PREFIX "${RTEMS_TOOLS_PREFIX}" CACHE PATH +SET(RTEMS_BSP_PREFIX "${RTEMS_TOOLS_PREFIX}" CACHE PATH "RTEMS BSP install directory") -# The BSP that will be used for this build -set(RTEMS_BSP "pc686") - # specify the cross compiler - adjust accord to compiler installation -# This uses the compiler-wrapper toolchain that buildroot produces SET(SDKHOSTBINDIR "${RTEMS_TOOLS_PREFIX}/bin") set(TARGETPREFIX "${CMAKE_SYSTEM_PROCESSOR}-rtems${CMAKE_SYSTEM_VERSION}-") -set(RTEMS_BSP_C_FLAGS "-march=i686 -mtune=i686 -fno-common") -set(RTEMS_BSP_CXX_FLAGS ${RTEMS_BSP_C_FLAGS}) - SET(CMAKE_C_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}gcc") SET(CMAKE_CXX_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}g++") @@ -43,13 +86,6 @@ SET(CMAKE_AR "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}ar") SET(CMAKE_OBJDUMP "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}objdump") SET(CMAKE_OBJCOPY "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}objcopy") -# Exception handling is very iffy. These two options disable eh_frame creation. -set(CMAKE_C_COMPILE_OPTIONS_PIC -fno-exceptions -fno-asynchronous-unwind-tables) - -# Link libraries needed for an RTEMS 5.x executable -# This was handled by the bsp_specs file in 4.11 -set(LINK_LIBRARIES "-lrtemsdefaultconfig -lrtemsbsp -lrtemscpu") - # search for programs in the build host directories SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) @@ -58,26 +94,3 @@ SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) SET(CMAKE_PREFIX_PATH /) - -# these settings are specific to cFE/OSAL and determines which -# abstraction layers are built when using this toolchain -SET(CFE_SYSTEM_PSPNAME pc-rtems) -SET(OSAL_SYSTEM_BSPTYPE pc-rtems) -SET(OSAL_SYSTEM_OSTYPE rtems) - -# This is for RTEMS 5 specific ifdefs needed by the OSAL -ADD_DEFINITIONS(-D_RTEMS_5_) - -# Info regarding the RELOCADDR: -#+--------------------------------------------------------------------------+ -#| Set the value of RELOCADDR to the address where you want your image to -#| load. If you'll be using GRUB to load the images it will have to be >= -#| 0x100000 (1024K). If you are using NetBoot to load the images it can be -#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory -#| top is of course another limit. Make sure there is enough space before the -#| upper memory limits for the image and the memory allocated by it to fit. -#| Make sure the value you choose is aligned to 4 bytes. -#+--------------------------------------------------------------------------+ -set(RTEMS_RELOCADDR 0x00100000) - - diff --git a/cmake/sample_defs/toolchain-i686-rtems6.cmake b/cmake/sample_defs/toolchain-i686-rtems6.cmake new file mode 100644 index 000000000..03aa5c289 --- /dev/null +++ b/cmake/sample_defs/toolchain-i686-rtems6.cmake @@ -0,0 +1,93 @@ +# This example toolchain file describes the cross compiler to use for +# the target architecture indicated in the configuration file. + +# In this sample application, the cross toolchain is configured to +# use a compiler for the RTEMS operating system targeting the "pc686" BSP + +# Note that to use this, the "RTEMS" platform module may need to be added +# to the system-wide CMake installation as a default CMake does not yet +# recognize RTEMS as a system name. An example of this is distributed with +# the pc-rtems PSP. + +# Basic cross system configuration +set(CMAKE_SYSTEM_NAME RTEMS) +set(CMAKE_SYSTEM_PROCESSOR i386) +set(CMAKE_SYSTEM_VERSION 6) + +# The RTEMS BSP that will be used for this build +set(RTEMS_BSP "pc686") + +# these settings are specific to cFE/OSAL and determines which +# abstraction layers are built when using this toolchain +SET(CFE_SYSTEM_PSPNAME pc-rtems) +SET(OSAL_SYSTEM_BSPTYPE pc-rtems) +SET(OSAL_SYSTEM_OSTYPE rtems) + +# This is for version specific RTEMS ifdefs needed by the OSAL and PSP +ADD_DEFINITIONS(-DOS_RTEMS_6) + +# RTEMS_DYNAMIC_LOAD definition: +# - Set to FALSE for platforms that create a RTEMS executable and link it +# to the cFE core. +# - Set to TRUE for platforms that expect the cFE core to to be dynamically +# loaded into an existing runtime image. +# This is tied to the OSAL-BSP and PSP implementation so generally cannot +# be switched on a specific OSAL/PSP platform without modifications. +set(RTEMS_DYNAMIC_LOAD FALSE) + +set(RTEMS_BSP_C_FLAGS "-march=i686 -mtune=i686 -fno-common") +set(RTEMS_BSP_CXX_FLAGS ${RTEMS_BSP_C_FLAGS}) +set(RTEMS_BSP_SPECS_FLAGS "") + +# Info regarding the RELOCADDR: +#+--------------------------------------------------------------------------+ +#| Set the value of RELOCADDR to the address where you want your image to +#| load. If you'll be using GRUB to load the images it will have to be >= +#| 0x100000 (1024K). If you are using NetBoot to load the images it can be +#| >= 0x10000 (64K) AND <= 0x97C00 (607K) OR >= 0x100000 (1024K). The memory +#| top is of course another limit. Make sure there is enough space before the +#| upper memory limits for the image and the memory allocated by it to fit. +#| Make sure the value you choose is aligned to 4 bytes. +#+--------------------------------------------------------------------------+ +set(RTEMS_RELOCADDR 0x00100000) + +# Exception handling is very iffy. These two options disable eh_frame creation. +set(CMAKE_C_COMPILE_OPTIONS_PIC -fno-exceptions -fno-asynchronous-unwind-tables) + +# Link libraries needed for a RTEMS 5+ executable +# This was handled by the bsp_specs file in 4.11 +set(LINK_LIBRARIES "-lrtemsdefaultconfig -lrtemsbsp -lrtemscpu") + +#+---------------------------------------------------------------------------+ +#| Common RTEMS toolchain statements +#+---------------------------------------------------------------------------+ +# The TOOLS and BSP are allowed to be installed in different locations. +# If the README was followed they will both be installed under $HOME +# By default it is assumed the BSP is installed to the same directory as the tools +SET(RTEMS_TOOLS_PREFIX "$ENV{HOME}/rtems-${CMAKE_SYSTEM_VERSION}" CACHE PATH + "RTEMS tools install directory") +SET(RTEMS_BSP_PREFIX "${RTEMS_TOOLS_PREFIX}" CACHE PATH + "RTEMS BSP install directory") + +# specify the cross compiler - adjust accord to compiler installation +SET(SDKHOSTBINDIR "${RTEMS_TOOLS_PREFIX}/bin") +set(TARGETPREFIX "${CMAKE_SYSTEM_PROCESSOR}-rtems${CMAKE_SYSTEM_VERSION}-") + +SET(CMAKE_C_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}gcc") +SET(CMAKE_CXX_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}g++") +SET(CMAKE_LINKER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}ld") +SET(CMAKE_ASM_COMPILER "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}as") +SET(CMAKE_STRIP "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}strip") +SET(CMAKE_NM "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}nm") +SET(CMAKE_AR "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}ar") +SET(CMAKE_OBJDUMP "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}objdump") +SET(CMAKE_OBJCOPY "${RTEMS_TOOLS_PREFIX}/bin/${TARGETPREFIX}objcopy") + +# search for programs in the build host directories +SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + +# for libraries and headers in the target directories +SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) +SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) + +SET(CMAKE_PREFIX_PATH /)