115 lines
3.2 KiB
Python
115 lines
3.2 KiB
Python
# toolchains options
|
|
ARCH='arm'
|
|
CPU='fm3'
|
|
CROSS_TOOL='iar'
|
|
|
|
# cross_tool provides the cross compiler
|
|
# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
|
|
|
|
if CROSS_TOOL == 'gcc':
|
|
PLATFORM = 'gcc'
|
|
EXEC_PATH = 'C:/Program Files/CodeSourcery/Sourcery G++ Lite/bin'
|
|
elif CROSS_TOOL == 'keil':
|
|
PLATFORM = 'armcc'
|
|
EXEC_PATH = 'C:/Keil'
|
|
elif CROSS_TOOL == 'iar':
|
|
PLATFORM = 'iar'
|
|
IAR_PATH = 'C:\Program Files\IAR Systems\Embedded Workbench 6.0 Evaluation'
|
|
|
|
BUILD = 'debug'
|
|
|
|
if PLATFORM == 'gcc':
|
|
# toolchains
|
|
PREFIX = 'arm-none-eabi-'
|
|
CC = PREFIX + 'gcc'
|
|
AS = PREFIX + 'gcc'
|
|
AR = PREFIX + 'ar'
|
|
LINK = PREFIX + 'gcc'
|
|
TARGET_EXT = 'axf'
|
|
SIZE = PREFIX + 'size'
|
|
OBJDUMP = PREFIX + 'objdump'
|
|
OBJCPY = PREFIX + 'objcopy'
|
|
|
|
DEVICE = ' -mcpu=cortex-m3 -mthumb -ffunction-sections -fdata-sections'
|
|
CFLAGS = DEVICE
|
|
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
|
|
LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-fm3.map,-cref,-u,Reset_Handler -T fm3_rom.ld'
|
|
|
|
CPATH = ''
|
|
LPATH = ''
|
|
|
|
if BUILD == 'debug':
|
|
CFLAGS += ' -O0 -gdwarf-2'
|
|
AFLAGS += ' -gdwarf-2'
|
|
else:
|
|
CFLAGS += ' -O2'
|
|
|
|
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
|
|
|
|
elif PLATFORM == 'armcc':
|
|
# toolchains
|
|
CC = 'armcc'
|
|
AS = 'armasm'
|
|
AR = 'armar'
|
|
LINK = 'armlink'
|
|
TARGET_EXT = 'axf'
|
|
|
|
DEVICE = ' --device DARMSTM'
|
|
CFLAGS = DEVICE + ' --apcs=interwork'
|
|
AFLAGS = DEVICE
|
|
LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-stm32.map --scatter stm32_rom.sct'
|
|
|
|
CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
|
|
LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
|
|
|
|
EXEC_PATH += '/arm/bin40/'
|
|
|
|
if BUILD == 'debug':
|
|
CFLAGS += ' -g -O0'
|
|
AFLAGS += ' -g'
|
|
else:
|
|
CFLAGS += ' -O2'
|
|
|
|
POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
|
|
|
|
elif PLATFORM == 'iar':
|
|
# toolchains
|
|
CC = 'iccarm'
|
|
AS = 'iasmarm'
|
|
AR = 'iarchive'
|
|
LINK = 'ilinkarm'
|
|
TARGET_EXT = 'out'
|
|
|
|
CFLAGS = ''
|
|
CFLAGS += ' --diag_suppress Pa050'
|
|
CFLAGS += ' --no_cse'
|
|
CFLAGS += ' --no_unroll'
|
|
CFLAGS += ' --no_inline'
|
|
CFLAGS += ' --no_code_motion'
|
|
CFLAGS += ' --no_tbaa'
|
|
CFLAGS += ' --no_clustering'
|
|
CFLAGS += ' --no_scheduling'
|
|
CFLAGS += ' --debug'
|
|
CFLAGS += ' --endian=little'
|
|
CFLAGS += ' --cpu=Cortex-M3'
|
|
CFLAGS += ' -e'
|
|
CFLAGS += ' --fpu=None'
|
|
CFLAGS += ' --dlib_config "' + IAR_PATH + '/arm/INC/c/DLib_Config_Normal.h"'
|
|
CFLAGS += ' -Ol'
|
|
CFLAGS += ' --use_c++_inline'
|
|
|
|
AFLAGS = ''
|
|
AFLAGS += ' -s+'
|
|
AFLAGS += ' -w+'
|
|
AFLAGS += ' -r'
|
|
AFLAGS += ' --cpu Cortex-M3'
|
|
AFLAGS += ' --fpu None'
|
|
AFLAGS += ' -I"' + IAR_PATH + '/arm/INC"'
|
|
|
|
LFLAGS = ' --config mb9bf500r.icf'
|
|
LFLAGS += ' --semihosting'
|
|
LFLAGS += ' --entry __iar_program_start'
|
|
|
|
EXEC_PATH = IAR_PATH + '/arm/bin/'
|
|
POST_ACTION = 'ielftool.exe --srec --verbose $TARGET rtthread.srec'
|