eclipse调试arm裸机程序

2 0x7e00f00C = 0xc2150601 40 monitor MemU32 0x7e00f010 = 0xc2150601 41 monitor MemU32 0x7e00f024 = 0x03 42 monitor MemU32 0x7e00f014 = 0x00200102 43 monitor MemU32 0x7e00f018 = 0x00 44 monitor MemU32 0x7e00f01C = 0x14007 45 #config sdram 46 monitor MemU32 0x7e00f120 = 0x08 47 monitor MemU32 0x7e001004 = 0x04 48 monitor MemU32 0x7e001010 = 0x0040f 49 monitor MemU32 0x7e001014 = 0x06 50 monitor MemU32 0x7e001018 = 0x01 51 monitor MemU32 0x7e00101c = 0x02 52 monitor MemU32 0x7e001020 = 0x06 53 monitor MemU32 0x7e001024 = 0x0a 54 monitor MemU32 0x7e001028 = 0x0c 55 monitor MemU32 0x7e00102c = 0x0018f 56 monitor MemU32 0x7e001030 = 0x0c 57 monitor MemU32 0x7e001034 = 0x02 58 monitor MemU32 0x7e001038 = 0x02 59 monitor MemU32 0x7e00103c = 0x02 60 monitor MemU32 0x7e001040 = 0x02 61 monitor MemU32 0x7e001044 = 0x13 62 monitor MemU32 0x7e001048 = 0x13 63 monitor MemU32 0x7e00100C = 0x10012 64 monitor MemU32 0x7e00104C = 0x00b45 65 monitor MemU32 0x7e001200 = 0x150f8 66 monitor MemU32 0x7e001304 = 0x00 67 monitor MemU32 0x7e001008 = 0xc0 68 monitor MemU32 0x7e001008 = 0x00 69 monitor MemU32 0x7e001008 = 0x40 70 monitor MemU32 0x7e001008 = 0x40 71 monitor MemU32 0x7e001008 = 0xa0 72 monitor MemU32 0x7e001008 = 0x80032 73 monitor MemU32 0x7e001004 = 0x00 74 # Setup GDB for faster downloads 75 #set remote memory-write-packet-size 1024 76 set remote memory-write-packet-size 4096 77 set remote memory-write-packet-size fixed 78 monitor speed 12 79 break _start 80 load

初始化2440的脚本内容如下：

1 # connect to the J-Link gdb server 2 target remote localhost:2331 3 # Set JTAG speed to 30 kHz 4 monitor endian little 5 monitor speed 30 6 # Reset the target 7 monitor reset 8 monitor sleep 10 9 # 10 # CPU core initialization (to be done by user) 11 # 12 # Set the processor mode 13 monitor reg cpsr = 0xd3 14 #config MMU 配置MMU 15 #flush v3/v4 cache 16 monitor cp15 7, 7, 0, 0 = 0x0 17 #/* flush v4 TLB 协处理器*/ 18 monitor cp15 8, 7, 0, 0 = 0x0 19 #disable MMU stuff and caches 20 monitor cp15 1, 0, 0, 0 =0x1002 21 #Peri port setup 22 monitor cp15 15, 2, 0, 4 = 0x70013 23 #disable watchdog kangear 关闭看门狗 24 monitor MemU32 0x53 = 0x00 25 monitor sleep 10 26 #disable interrupt kangear 关闭中断 27 monitor MemU32 0x4A008 = 0xffffffff 28 monitor MemU32 0x4A01C = 0x7fff 29 #set clock 30 #initialize system clocks locktime register 31 monitor MemU32 0x4C = 0xFF 32 #initialize system clocks clock-divn register 33 monitor MemU32 0x4C014 = 0x5 #CLKDVIN_400_148 34 #initialize system clocks mpll register 35 monitor MemU32 0x4C004 = 0x7f021 #default clock 36 #config sdram 37 monitor MemU32 0x53 0x00 38 monitor MemU32 0x4A008 0xFFFFFFFF 39 monitor MemU32 0x4A01C 0x007FF 40 monitor MemU32 0x53 0x00 41 monitor MemU32 0x56050 0x055AA 42 monitor MemU32 0x4C014 0x07 43 monitor MemU32 0x4C 0x00FFFFFF 44 monitor MemU32 0x4C004 0x61012 45 monitor MemU32 0x4C008 0x40042 46 monitor MemU32 0x48 0x22120 47 monitor MemU32 0x48004 0x02F50 48 monitor MemU32 0x48008 0x00700 49 monitor MemU32 0x4800C 0x00700 50 monitor MemU32 0x48010 0x00700 51 monitor MemU32 0x48014 0x00700 52 monitor MemU32 0x48018 0x7FFFC 53 monitor MemU32 0x4801C 0x18005 54 monitor MemU32 0x48020 0x18005 55 monitor MemU32 0x48024 0x008E0459 56 monitor MemU32 0x48028 0x32 57 monitor MemU32 0x4802C 0x30 58 monitor MemU32 0x48030 0x30 59 # Setup GDB for faster downloads 60 #set remote memory-write-packet-size 1024 61 monitor speed auto 62 break _start 63 load

初始化210的脚本内容如下：

1 # connect to the J-Link gdb server 2 target remote localhost:2331 3 # Set JTAG speed to 30 kHz 4 monitor endian