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 Post subject: nds32-elf-aout2mem
PostPosted: Wed Mar 20, 2013 12:41 pm 
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Joined: Fri Mar 04, 2011 9:36 pm
Posts: 500
nds32-elf-aout2mem是一個轉檔的tool
(如附件,請解壓縮後使用)
轉成RTL用的格式
用法如下,放在Linux系統裡
nds32-elf-aout2mem demo-int.adx NDSROM.dat

產生的NDSROM.dat的格式如下
Code:
@00000000 4800013a 4800011c 4800011a 48000118
@00000004 48000116 48000114 48000112 48000110
@00000008 4800010e 4800010c 4800010a 48000108
@0000000c 48000106 48000104 48000102 48000100
@00000010 480000fe 480000fc 480000fa 480000f8
@00000014 480000f6 480000f4 480000f2 480000f0
@00000018 480000ee 480000ec 480000ea 480000e8
@0000001c 480000e6 480000e4 480000e2 480000e0
@00000020 480000de 480000dc 480000da 480000d8
@00000024 00000000 00000000 00000000 00000000
@00000028 00000000 00000000 00000000 00000000

這是用Perl寫的
如果需要其他格式可以自己改
下面的附檔是2013.11.28更新
Attachment:
nds32-elf-aout2mem.zip [2.81 KiB]
Downloaded 789 times


How to use:
Code:
cindy@apc047:~$ PATH=~/Andestech/AndeSight200STD/toolchains/nds32le-elf-newlib-v3m/bin:$PATH
cindy@apc047:~/mycode$ chmod +x nds32-elf-aout2mem
./nds32-elf-aout2mem hello-1000.adx hello-1000.dat

Output file: hello-1000.dat
--------------
aout2mem的输出结果:第一列是地址,后面对应多个结果。
举个例子,如要
0000000 34333231 38373635 64636261 68676665

期待结果:一列地址后面对应一个内容。
Code:
0000000 31
0000001 32
0000002 33
0000003 34
0000004 35
0000005 36
0000006 37
0000007 38

做法如下
nds32le-elf-objcopy --output-target=binary a.out a.bin
(這是2行不同的指令)
od -t xC --width=1 -v a.bin

輸出格式
Code:
0015125 69
0015126 74
0015127 20
0015130 73
0015131 65
0015132 6c
0015133 66
0015134 2e
0015135 2a
0015136 0a
0015137 00
0015140 41
0015141 20
0015142 73


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