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326 lines
11 KiB
326 lines
11 KiB
5 months ago
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import os
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import sys
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import rtconfig
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if os.getenv('RTT_ROOT'):
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RTT_ROOT = os.getenv('RTT_ROOT')
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else:
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RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
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sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
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try:
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from building import *
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except:
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print('Cannot found RT-Thread root directory, please check RTT_ROOT')
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print(RTT_ROOT)
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exit(-1)
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if os.getenv('EMBARC_BSP_ROOT'):
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EMBARC_BSP_ROOT = os.getenv('EMBARC_BSP_ROOT')
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else:
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EMBARC_BSP_ROOT = RTT_ROOT + '/bsp/synopsys/boards/packages/embARC_bsp-upstream'
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if not os.path.isdir(EMBARC_BSP_ROOT):
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print('Cannot found embarc_bsp root directory, please check EMBARC_BSP_ROOT')
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print(EMBARC_BSP_ROOT)
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exit(-1)
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SUPPORTED_BOARD_DIR = EMBARC_BSP_ROOT + '/board'
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SUPPORTED_BOARD = [d for d in os.listdir(SUPPORTED_BOARD_DIR) if os.path.isdir(os.path.join(SUPPORTED_BOARD_DIR,d))]
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print('supported BOARD = ' + str(SUPPORTED_BOARD))
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AddOption('--BOARD',
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dest = 'BOARD',
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type='string',
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nargs=1,
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action = 'store',
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default = 'emsk',
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help = 'select board')
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AddOption('--BD_VER',
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dest = 'BD_VER',
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type='string',
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nargs=1,
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action = 'store',
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default = '23',
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help = 'select bd_ver')
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AddOption('--CUR_CORE',
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dest = 'CUR_CORE',
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type='string',
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nargs=1,
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action = 'store',
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default = 'arcem9d',
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help = 'select cur_core')
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AddOption('--TOOLCHAIN',
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dest = 'TOOLCHAIN',
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type='string',
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nargs=1,
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action = 'store',
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default = 'gnu',
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help = 'select toolchain')
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AddOption('--OLEVEL',
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dest = 'OLEVEL',
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type='string',
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nargs=1,
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action = 'store',
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default = 'O2',
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help = 'select optimize level')
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AddOption('--mdb',
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dest = 'mdb',
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action = 'store_true',
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default = False,
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help = 'use mdb to debug the elf')
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AddOption('--gdb',
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dest = 'gdb',
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action = 'store_true',
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default = False,
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help = 'use gdb to debug the elf')
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AddOption('--embarc_build',
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dest = 'embarc_build',
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action = 'store_true',
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default = False,
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help = 'to generate embarc_lib')
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AddOption('--embarc_clean',
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dest = 'embarc_clean',
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action = 'store_true',
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default = False,
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help = 'to clean embarc_lib')
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if GetOption('BOARD'):
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board = GetOption('BOARD')
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if board not in SUPPORTED_BOARD:
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print('board %s not supported, available boards:' % board)
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print(SUPPORTED_BOARD)
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exit(0)
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else:
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BOARD = board
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print('get BOARD = [%s]' % board)
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if BOARD == 'emsdp':
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SUPPORTED_BD_VER = ['rev2']
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else:
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SUPPORTED_BD_VER_DIR = SUPPORTED_BOARD_DIR + '/' + BOARD + '/configs'
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SUPPORTED_BD_VER = [d for d in os.listdir(SUPPORTED_BD_VER_DIR) if os.path.isdir(os.path.join(SUPPORTED_BD_VER_DIR,d))]
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print('supported BD_VER = ' + str(SUPPORTED_BD_VER))
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if GetOption('BD_VER'):
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bd_ver = GetOption('BD_VER')
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if bd_ver not in SUPPORTED_BD_VER:
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print('bd_ver %s not supported, available bd_ver:' % bd_ver)
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print(SUPPORTED_BD_VER)
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exit(0)
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else:
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BD_VER = bd_ver
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print('get BD_VER = [%s]' % BD_VER)
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if BOARD == 'emsdp':
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SUPPORTED_CORE_DIR = SUPPORTED_BOARD_DIR + '/' + BOARD + '/rev2/configs'
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SUPPORTED_CORE = [d for d in os.listdir(SUPPORTED_CORE_DIR) if os.path.isdir(os.path.join(SUPPORTED_CORE_DIR,d))]
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else:
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SUPPORTED_CORE_DIR = SUPPORTED_BD_VER_DIR + '/' + BD_VER + '/tcf'
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SUPPORTED_CORE = [os.path.splitext(d)[0] for d in os.listdir(SUPPORTED_CORE_DIR)]
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print('supported CUR_CORE = ' + str(SUPPORTED_CORE))
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if GetOption('CUR_CORE'):
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cur_core = GetOption('CUR_CORE')
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if cur_core not in SUPPORTED_CORE:
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print('cur_core %s not supported, available cur_core:' % cur_core)
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print(SUPPORTED_CORE)
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exit(0)
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else:
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CUR_CORE = cur_core
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print('get CUR_CORE = [%s]' % CUR_CORE)
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SUPPORTED_TOOLCHAIN = ['mw', 'gnu']
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print('supported TOOLCHAIN = ' + str(SUPPORTED_TOOLCHAIN))
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if GetOption('TOOLCHAIN'):
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toolchain = GetOption('TOOLCHAIN')
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if toolchain not in SUPPORTED_TOOLCHAIN:
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print('toolchain %s not supported, available toolchain:' % toolchain)
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print(SUPPORTED_TOOLCHAIN)
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exit(0)
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else:
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TOOLCHAIN = toolchain
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print('get TOOLCHAIN = [%s]' % TOOLCHAIN)
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SUPPORTED_OLEVEL = ['O0', 'O2', 'Os']
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print('supported OLEVEL = ' + str(SUPPORTED_OLEVEL))
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if GetOption('OLEVEL'):
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olevel = GetOption('OLEVEL')
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if olevel not in SUPPORTED_OLEVEL:
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print('olevel %s not supported, available olevel:' % toolchain)
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print(SUPPORTED_OLEVEL)
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exit(0)
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else:
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OLEVEL = olevel
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print('get OLEVEL = [%s]' % olevel)
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EMBARC_LIB_PATH = EMBARC_BSP_ROOT + '/obj_%s_%s/%s_%s'%(BOARD, BD_VER, TOOLCHAIN, CUR_CORE)
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# print('EMBARC_LIB_PATH = %s'%EMBARC_LIB_PATH)
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TARGET = 'rtthread_snps_embarc.elf'
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# print('TARGET = %s'%TARGET)
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# ip_ph_dir = EMBARC_BSP_ROOT + '/device/peripheral'
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# ip_ph_path = [os.path.join(ip_ph_dir,d) for d in os.listdir(ip_ph_dir) if os.path.isdir(os.path.join(ip_ph_dir,d))]
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if BOARD == 'emsdp':
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board_inc_path = [SUPPORTED_CORE_DIR, SUPPORTED_CORE_DIR + '/%s/include'%CUR_CORE]
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else:
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board_inc_path = [EMBARC_BSP_ROOT + '/board/%s/configs/%s'%(BOARD, BD_VER)]
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# print('board_inc_path = %s' % board_inc_path)
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# print('ip_dw_path = %s' % ip_dw_path)
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# print('ip_ss_path = %s' % ip_ss_path)
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# print('ip_ph_path = %s' % ip_ph_path)
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EMBARC_CPPPATH = [ EMBARC_BSP_ROOT,
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EMBARC_BSP_ROOT + '/include',
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EMBARC_BSP_ROOT + '/board',
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EMBARC_LIB_PATH + '/embARC_generated',
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] + board_inc_path
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#print("EMBARC_CPPPATH: %s"%EMBARC_CPPPATH)
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if TOOLCHAIN == 'mw':
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EXEC_PATH = 'C:/ARC/MetaWare/arc/bin'
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MAKE = 'gmake'
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PREFIX = ''
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CC = 'ccac'
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CXX = 'ccac'
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AS = 'ccac'
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AR = 'arac'
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LINK = 'ccac'
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TARGET_EXT = 'elf'
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SIZE = 'sizeac'
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OBJDUMP = 'elfdumpac'
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OBJCPY = 'elf2bin'
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DBG = 'mdb'
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OPT_ARG_FILE = ' @' + EMBARC_LIB_PATH + '/embARC_generated/ccac.arg '
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MDB_ARG_FILE = ' @' + EMBARC_LIB_PATH + '/embARC_generated/mdb.arg '
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COMMON_COMPILE_OPT = ' -Hnoccm -Hnosdata -Wincompatible-pointer-types -Hnocopyr -Hpurge -fdata-sections -g -%s '%(OLEVEL)
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COMMON_DEFINES = ' -DBOARD_%s -D__MW__ -DEMBARC_TCF_GENERATED ' % BOARD.upper()
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CFLAGS = OPT_ARG_FILE + COMMON_COMPILE_OPT + COMMON_DEFINES + ' -Hnocplus '
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CXXFLAGS = OPT_ARG_FILE + COMMON_COMPILE_OPT + COMMON_DEFINES
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AFLAGS = ' -c' + OPT_ARG_FILE + COMMON_COMPILE_OPT + COMMON_DEFINES + ' -Hasmcpp -I%s -I%s/embARC_generated -I%s/include '%(EMBARC_BSP_ROOT, EMBARC_LIB_PATH, EMBARC_BSP_ROOT)
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LINKER_SCRIPT_FILE = RTT_ROOT + '/bsp/synopsys/boards/linker_template_mw.ld'
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LINK_SCRIPT = EMBARC_LIB_PATH + '/linker_mw.ldf'
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LFLAGS = ' -Hhostlink ' + OPT_ARG_FILE + ' -Hnocopyr -Hnosdata -Hnocrt -Hldopt=-Coutput=rtthread_snps_embarc.map -Hldopt=-Csections -Hldopt=-Ccrossfunc -Hldopt=-Csize -zstdout %s' % LINK_SCRIPT
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elif TOOLCHAIN == 'gnu':
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EXEC_PATH = 'C:/arc_gnu/bin'
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MAKE = 'make'
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PREFIX = 'arc-elf32-'
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CC = PREFIX + 'gcc'
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CXX = PREFIX + 'g++'
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AS = PREFIX + 'gcc'
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AR = PREFIX + 'ar'
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LINK = PREFIX + 'gcc'
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TARGET_EXT = 'elf'
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SIZE = PREFIX + 'size'
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OBJDUMP = PREFIX + 'objdump'
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OBJCPY = PREFIX + 'objcopy'
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DBG = PREFIX + 'gdb'
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OPT_ARG_FILE = ' @' + EMBARC_LIB_PATH + '/embARC_generated/gcc.arg '
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MDB_ARG_FILE = ' @' + EMBARC_LIB_PATH + '/embARC_generated/mdb.arg '
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COMMON_COMPILE_OPT = ' -ffunction-sections -fdata-sections -mno-sdata -g -%s '%(OLEVEL)
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COMMON_DEFINES = ' -DBOARD_%s -D__GNU__ -DEMBARC_TCF_GENERATED ' % BOARD.upper()
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CFLAGS = OPT_ARG_FILE + COMMON_COMPILE_OPT + COMMON_DEFINES + ' -std=gnu99 '
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CXXFLAGS = OPT_ARG_FILE + COMMON_COMPILE_OPT + COMMON_DEFINES
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AFLAGS = ' -c ' + OPT_ARG_FILE + COMMON_COMPILE_OPT + COMMON_DEFINES + ' -x assembler-with-cpp -I%s -I%s/embARC_generated -I%s/include '%(EMBARC_BSP_ROOT, EMBARC_LIB_PATH, EMBARC_BSP_ROOT)
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LINKER_SCRIPT_FILE = RTT_ROOT + '/bsp/synopsys/boards/linker_template_gnu.ld'
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LINK_SCRIPT = EMBARC_LIB_PATH + '/linker_gnu.ldf'
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LFLAGS = ' --specs=nsim.specs ' + OPT_ARG_FILE + ' -mno-sdata -nostartfiles -Wl,--gc-sections,-Map=rtthread_snps_embarc.map,-cref,-u,system_vectors -T %s ' % LINK_SCRIPT
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OPENOCD_SCRIPT_ROOT = EXEC_PATH + '/../share/openocd/scripts'
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OPENOCD_CFG_FILE = OPENOCD_SCRIPT_ROOT + '/board/snps_em_sk_v2.2.cfg'
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OPENOCD_OPTIONS = '-s %s -f %s' % (OPENOCD_SCRIPT_ROOT, OPENOCD_CFG_FILE)
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DBG_HW_FLAGS = ''' -ex "target remote | openocd --pipe %s" -ex "load" ''' % OPENOCD_OPTIONS
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else :
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print('TOOLCHAIN %s is not supported, available toolchain:' % TOOLCHAIN)
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print(SUPPORTED_TOOLCHAIN)
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exit(-1)
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env = Environment(ENV = os.environ, tools = ['mingw'],
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AS = AS, ASFLAGS = AFLAGS,
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CC = CC, CFLAGS = CFLAGS,
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AR = AR, ARFLAGS = '-rc',
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LINK = LINK, LINKFLAGS = LFLAGS,
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LIBS = ['embarc'], LIBPATH = EMBARC_LIB_PATH,
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CPPPATH = EMBARC_CPPPATH
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)
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env.PrependENVPath('PATH', EXEC_PATH)
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Export('RTT_ROOT')
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Export('rtconfig')
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embarc_cd_cmd = ' cd %s '%EMBARC_BSP_ROOT
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embarc_make_cmd = ' %s -f options/options.mk BOARD=%s BD_VER=%s CUR_CORE=%s TOOLCHAIN=%s V=1 OLEVEL=%s LINKER_SCRIPT_FILE=%s embarc_lib '%(MAKE,BOARD, BD_VER, CUR_CORE, TOOLCHAIN, OLEVEL, LINKER_SCRIPT_FILE)
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embarc_clean_cmd = ' %s -f options/options.mk distclean '%MAKE
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if GetOption('embarc_build'):
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print('os.system: ' + embarc_cd_cmd + ' && ' + embarc_make_cmd)
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os.system(embarc_cd_cmd + ' && ' + embarc_make_cmd)
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exit(0)
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if GetOption('embarc_clean'):
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os.system(embarc_cd_cmd + ' && ' + embarc_clean_cmd)
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exit(0)
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if GetOption('gdb'):
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if os.path.isfile(TARGET):
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os.system(DBG + DBG_HW_FLAGS + TARGET)
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else:
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print(TARGET + 'not exist, please build first!!')
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exit(0)
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if GetOption('mdb'):
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if os.path.isfile(TARGET):
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startup_path = EMBARC_BSP_ROOT + '/arc/startup'
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if BOARD == 'nsim':
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os.system('mdb -source_path=%s -nooptions -nogoifmain -toggle=include_local_symbols=1 -nsim -off=binary_stdin -off=binary_stdout \
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-on=load_at_paddr -on=reset_upon_restart -off=flush_pipe -off=cr_for_more -OKN %s '%(startup_path, MDB_ARG_FILE) + rtconfig.TARGET)
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else:
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os.system('mdb -source_path=%s -nooptions -nogoifmain -toggle=include_local_symbols=1 -hard -digilent '%startup_path + rtconfig.TARGET)
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else:
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print(TARGET + 'not exist, please build first!!')
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exit(0)
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# os.system(embarc_cd_cmd + ' && ' + embarc_make_cmd)
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# prepare building environment
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objs = PrepareBuilding(env, RTT_ROOT)
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# if the linker script changed, relink the target
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Depends(TARGET, LINK_SCRIPT)
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# make a building
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DoBuilding(TARGET, objs)
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