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- import os
- # toolchains options
- ARCH='sparc-v8'
- CPU='bm3803'
- CROSS_TOOL='gcc'
- if CROSS_TOOL == 'gcc':
- PLATFORM = 'gcc'
- EXEC_PATH = r'C:\Users\97981\Downloads\bcc-2.1.1-gcc\bin'
- BUILD = 'debug'
- if PLATFORM == 'gcc':
- # toolchains
- PREFIX = 'sparc-gaisler-elf-'
- CC = PREFIX + 'gcc'
- CXX = PREFIX + 'g++'
- AS = PREFIX + 'gcc'
- AR = PREFIX + 'ar'
- LINK = PREFIX + 'gcc'
- TARGET_EXT = 'elf'
- SIZE = PREFIX + 'size'
- OBJDUMP = PREFIX + 'objdump'
- OBJCPY = PREFIX + 'objcopy'
- DEVICE = ' -mcpu=v8 -nostartfiles'
- #DEVICE = ' '
- CFLAGS = DEVICE
- AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -D__ASSEMBLY__'
- LFLAGS = DEVICE + ' -Wl,-Map=rtthread-bm3803.map -T bm3803.lds -Ttext=0x40000000'
- CPATH = ''
- LPATH = ''
- if BUILD == 'debug':
- CFLAGS += ' -O0 -gdwarf-2 -Wall'
- AFLAGS += ' -gdwarf-2'
- else:
- CFLAGS += ' -O2 -Wall'
- POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' +\
- SIZE + ' $TARGET \n'
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