rt-thread-official/bsp/dev3210/rtconfig.py

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2013-01-08 22:40:58 +08:00
import os
# CPU options
ARCH='mips'
CPU ='loongson'
# toolchains options
CROSS_TOOL = 'gcc'
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = 'C:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_MIPS_ELF/bin'
elif CROSS_TOOL == 'keil':
print '================ERROR============================'
print 'Not support keil yet!'
print '================================================='
exit(0)
elif CROSS_TOOL == 'iar':
print '================ERROR============================'
print 'Not support iar yet!'
print '================================================='
exit(0)
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
BUILD = 'debug'
PREFIX = 'mips-sde-elf-'
CC = PREFIX + 'gcc'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
READELF = PREFIX + 'readelf'
DEVICE = ' -mips2'
CFLAGS = DEVICE + ' -EL -G0 -mno-abicalls -fno-pic -fno-builtin -fno-exceptions -ffunction-sections -fomit-frame-pointer'
AFLAGS = ' -c' + DEVICE + ' -EL -fno-pic -fno-builtin -mno-abicalls -x assembler-with-cpp'
LFLAGS = DEVICE + ' -EL -Wl,--gc-sections,-Map=rtthread-3210.map,-cref,-u,Reset_Handler -T dev3210_ram.lds'
CPATH = ''
LPATH = ''
if BUILD == 'debug':
CFLAGS += ' -O0 -gdwarf-2'
AFLAGS += ' -gdwarf-2'
else:
CFLAGS += ' -O2'
DUMP_ACTION = OBJDUMP + ' -D -S $TARGET > rtt.asm\n'
READELF_ACTION = READELF + ' -a $TARGET > rtt.map\n'
POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'