rt-thread-official/bsp/m16c62p/rtconfig.py

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'
EXEC_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'
AFLAGS = '-s+'
# AFLAGS += ' -M<>'
AFLAGS += ' -w+'
AFLAGS += ' -r'
AFLAGS += ' -I"' + EXEC_PATH + '/m16c/INC"'
LFLAGS = '-xms'
LFLAGS += ' -I"' + EXEC_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 += ' "' + EXEC_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"' + EXEC_PATH + '/m16c/INC"'
CFLAGS += ' -I"' + EXEC_PATH + '/m16c/INC/CLIB"'
CFLAGS += ' -Ol'
CFLAGS += ' --no_cse'
CFLAGS += ' --no_unroll'
CFLAGS += ' --no_inline'
CFLAGS += ' --no_code_motion'
CFLAGS += ' --no_tbaa'
EXEC_PATH = EXEC_PATH + '/m16c/bin'
POST_ACTION = ''