108 lines
2.9 KiB
Python
108 lines
2.9 KiB
Python
import os
|
|
|
|
# toolchains options
|
|
ARCH = 'm16c'
|
|
CPU = 'm16c62p'
|
|
|
|
CROSS_TOOL = 'iar'
|
|
|
|
if os.getenv('RTT_CC'):
|
|
CROSS_TOOL = os.getenv('RTT_CC')
|
|
|
|
if CROSS_TOOL == 'gcc':
|
|
PLATFORM = 'gcc'
|
|
EXEC_PATH = 'C:/Program Files/Renesas/Hew/Tools/KPIT Cummins/GNUM16CM32C-ELF/v11.01/m32c-elf/bin'
|
|
elif CROSS_TOOL == 'iar':
|
|
PLATFORM = 'iar'
|
|
IAR_PATH = 'C:/Program Files/IAR Systems/Embedded Workbench Evaluation 6.0'
|
|
# EXEC_PATH = 'C:/Program Files/IAR Systems/Embedded Workbench Evaluation 6.0'
|
|
elif CROSS_TOOL == 'keil':
|
|
print '================ERROR============================'
|
|
print 'Not support keil yet!'
|
|
print '================================================='
|
|
exit(0)
|
|
|
|
if os.getenv('RTT_EXEC_PATH'):
|
|
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
|
|
|
|
BUILD = 'debug'
|
|
|
|
if PLATFORM == 'gcc':
|
|
# toolchains
|
|
PREFIX = 'm32c-elf-'
|
|
CC = PREFIX + 'gcc'
|
|
AS = PREFIX + 'gcc'
|
|
AR = PREFIX + 'ar'
|
|
LINK = PREFIX + 'gcc'
|
|
TARGET_EXT = 'out'
|
|
SIZE = PREFIX + 'size'
|
|
OBJDUMP = PREFIX + 'objdump'
|
|
OBJCPY = PREFIX + 'objcopy'
|
|
|
|
DEVICE = ' -mcpu=m16c'
|
|
CFLAGS = DEVICE
|
|
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
|
|
LFLAGS = DEVICE + ' -nostartfiles' + ' -Wl,--gc-sections,-Map=rtthread_m16c.map,-cref,-u,_start -T m16c62p.ld'
|
|
|
|
CPATH = ''
|
|
LPATH = ''
|
|
|
|
if BUILD == 'debug':
|
|
CFLAGS += ' -O0 -gdwarf-2'
|
|
AFLAGS += ' -gdwarf-2'
|
|
else:
|
|
CFLAGS += ' -O2'
|
|
|
|
POST_ACTION = OBJCPY + ' -O srec $TARGET rtthread.mot\n' + SIZE + ' $TARGET \n'
|
|
|
|
elif PLATFORM == 'iar':
|
|
# toolchains
|
|
CC = 'iccm16c'
|
|
AS = 'am16c'
|
|
AR = 'xar'
|
|
LINK = 'xlink'
|
|
TARGET_EXT = 'mot'
|
|
|
|
DEVICE = '--cpu M16C'
|
|
|
|
EXEC_PATH = IAR_PATH + '/m16c/bin'
|
|
|
|
AFLAGS = '-s+'
|
|
# AFLAGS += ' -M<>'
|
|
AFLAGS += ' -w+'
|
|
AFLAGS += ' -r'
|
|
AFLAGS += ' -I"' + IAR_PATH + '/m16c/INC"'
|
|
|
|
LFLAGS = '-xms'
|
|
LFLAGS += ' -I"' + IAR_PATH + '/m16c/LIB"'
|
|
LFLAGS += ' -rt'
|
|
LFLAGS += ' -s __program_start'
|
|
LFLAGS += ' -D_CSTACK_SIZE=80'
|
|
LFLAGS += ' -D_ISTACK_SIZE=40'
|
|
LFLAGS += ' -D_DATA16_HEAP_SIZE=1000'
|
|
LFLAGS += ' -D_FAR_HEAP_SIZE=400'
|
|
LFLAGS += ' -D_DATA20_HEAP_SIZE=400'
|
|
LFLAGS += ' "' + IAR_PATH + '/m16c/LIB/CLIB/clm16cfnffwc.r34"'
|
|
LFLAGS += ' -e_small_write=_formatted_write'
|
|
LFLAGS += ' -e_medium_read=_formatted_read'
|
|
|
|
CFLAGS = DEVICE
|
|
CFLAGS += ' --data_model=far'
|
|
CFLAGS += ' --calling_convention=normal'
|
|
CFLAGS += ' --variable_data=near'
|
|
CFLAGS += ' --constant_data=far'
|
|
CFLAGS += ' --code_segment=CODE'
|
|
CFLAGS += ' --debug'
|
|
CFLAGS += ' -e'
|
|
CFLAGS += ' --align_func 1'
|
|
CFLAGS += ' -I"' + IAR_PATH + '/m16c/INC"'
|
|
CFLAGS += ' -I"' + IAR_PATH + '/m16c/INC/CLIB"'
|
|
CFLAGS += ' -Ol'
|
|
CFLAGS += ' --no_cse'
|
|
CFLAGS += ' --no_unroll'
|
|
CFLAGS += ' --no_inline'
|
|
CFLAGS += ' --no_code_motion'
|
|
CFLAGS += ' --no_tbaa'
|
|
|
|
POST_ACTION = ''
|