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clang compile with lpc17
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hathach
parent
838a58df99
commit
06c81d8bee
@ -140,7 +140,7 @@ SECTIONS
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*(COMMON)
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. = ALIGN(4) ;
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_ebss = .;
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PROVIDE(end = .);
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/* PROVIDE(end = .);*/
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} > RamLoc32
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/* NOINIT section for RamAHB32 */
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@ -159,19 +159,37 @@ SECTIONS
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. = ALIGN(4) ;
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_end_noinit = .;
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} > RamLoc32
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PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
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/* hathach add heap section for clang */
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.heap (NOLOAD): {
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__heap_start = .;
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__HeapBase = .;
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__heap_base = .;
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__end = .;
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PROVIDE(end = .);
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PROVIDE(_end = .);
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PROVIDE(__end__ = .);
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KEEP(*(.heap*))
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__HeapLimit = .;
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__heap_limit = .;
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__heap_end = .;
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} > RamLoc32
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/* PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);*/
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PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc32 - 0);
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/* ## Create checksum value (used in startup) ## */
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PROVIDE(__valid_user_code_checksum = 0 -
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(_vStackTop
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+ (ResetISR + 1)
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+ (NMI_Handler + 1)
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+ (HardFault_Handler + 1)
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+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
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+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
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+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
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) );
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/* This cause issue with clang linker, so it is disabled */
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/* MemManage_Handler, BusFault_Handler, UsageFault_Handler may not be defined */
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/* PROVIDE(__valid_user_code_checksum = 0 -*/
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/* (_vStackTop*/
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/* + (ResetISR + 1)*/
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/* + (NMI_Handler + 1)*/
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/* + (HardFault_Handler + 1)*/
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/* + (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1)*/
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/* + (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1)*/
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/* + (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1)*/
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/* ) );*/
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/* Provide basic symbols giving location and size of main text
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* block, including initial values of RW data sections. Note that
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@ -140,7 +140,7 @@ SECTIONS
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*(COMMON)
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. = ALIGN(4) ;
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_ebss = .;
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PROVIDE(end = .);
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/* PROVIDE(end = .);*/
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} > RamLoc32
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/* NOINIT section for RamAHB32 */
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@ -159,19 +159,37 @@ SECTIONS
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. = ALIGN(4) ;
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_end_noinit = .;
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} > RamLoc32
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PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
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/* hathach add heap section for clang */
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.heap (NOLOAD): {
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__heap_start = .;
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__HeapBase = .;
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__heap_base = .;
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__end = .;
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PROVIDE(end = .);
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PROVIDE(_end = .);
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PROVIDE(__end__ = .);
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KEEP(*(.heap*))
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__HeapLimit = .;
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__heap_limit = .;
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__heap_end = .;
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} > RamLoc32
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/* PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);*/
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PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc32 - 0);
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/* ## Create checksum value (used in startup) ## */
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PROVIDE(__valid_user_code_checksum = 0 -
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(_vStackTop
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+ (ResetISR + 1)
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+ (NMI_Handler + 1)
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+ (HardFault_Handler + 1)
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+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
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+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
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+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
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) );
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/* This cause issue with clang linker, so it is disabled */
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/* MemManage_Handler, BusFault_Handler, UsageFault_Handler may not be defined */
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/* PROVIDE(__valid_user_code_checksum = 0 -*/
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/* (_vStackTop*/
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/* + (ResetISR + 1)*/
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/* + (NMI_Handler + 1)*/
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/* + (HardFault_Handler + 1)*/
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/* + (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1)*/
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/* + (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1)*/
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/* + (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1)*/
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/* ) );*/
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/* Provide basic symbols giving location and size of main text
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* block, including initial values of RW data sections. Note that
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@ -1,10 +1,7 @@
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include_guard()
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if (NOT BOARD)
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message(FATAL_ERROR "BOARD not specified")
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endif ()
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set(SDK_DIR ${TOP}/hw/mcu/nxp/lpcopen/lpc175x_6x/lpc_chip_175x_6x)
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set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
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# include board specific
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include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
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@ -21,42 +18,46 @@ set(FAMILY_MCUS LPC175X_6X CACHE INTERNAL "")
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#------------------------------------
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# only need to be built ONCE for all examples
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function(add_board_target BOARD_TARGET)
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if (NOT TARGET ${BOARD_TARGET})
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add_library(${BOARD_TARGET} STATIC
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${SDK_DIR}/../gcc/cr_startup_lpc175x_6x.c
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${SDK_DIR}/src/chip_17xx_40xx.c
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${SDK_DIR}/src/clock_17xx_40xx.c
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${SDK_DIR}/src/gpio_17xx_40xx.c
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${SDK_DIR}/src/iocon_17xx_40xx.c
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${SDK_DIR}/src/sysctl_17xx_40xx.c
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${SDK_DIR}/src/sysinit_17xx_40xx.c
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${SDK_DIR}/src/uart_17xx_40xx.c
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)
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target_compile_options(${BOARD_TARGET} PUBLIC
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-nostdlib
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)
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target_compile_definitions(${BOARD_TARGET} PUBLIC
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__USE_LPCOPEN
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CORE_M3
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RTC_EV_SUPPORT=0
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)
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target_include_directories(${BOARD_TARGET} PUBLIC
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${SDK_DIR}/inc
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)
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if (TARGET ${BOARD_TARGET})
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return()
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endif ()
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update_board(${BOARD_TARGET})
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add_library(${BOARD_TARGET} STATIC
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${SDK_DIR}/../gcc/cr_startup_lpc175x_6x.c
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${SDK_DIR}/src/chip_17xx_40xx.c
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${SDK_DIR}/src/clock_17xx_40xx.c
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${SDK_DIR}/src/gpio_17xx_40xx.c
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${SDK_DIR}/src/iocon_17xx_40xx.c
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${SDK_DIR}/src/sysctl_17xx_40xx.c
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${SDK_DIR}/src/sysinit_17xx_40xx.c
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${SDK_DIR}/src/uart_17xx_40xx.c
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)
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target_compile_definitions(${BOARD_TARGET} PUBLIC
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__USE_LPCOPEN
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CORE_M3
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RTC_EV_SUPPORT=0
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)
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target_include_directories(${BOARD_TARGET} PUBLIC
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${SDK_DIR}/inc
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${CMSIS_DIR}/CMSIS/Core/Include
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)
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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# nanolib
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--specs=nosys.specs --specs=nano.specs
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--config=${LD_FILE_IAR}"
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)
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endif ()
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update_board(${BOARD_TARGET})
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_compile_options(${BOARD_TARGET} PUBLIC -nostdlib)
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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--specs=nosys.specs --specs=nano.specs
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--config=${LD_FILE_IAR}"
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)
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endif ()
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endfunction()
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@ -1,9 +1,5 @@
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include_guard()
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if (NOT BOARD)
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message(FATAL_ERROR "BOARD not specified")
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endif ()
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set(NRFX_DIR ${TOP}/hw/mcu/nordic/nrfx)
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set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
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