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 Post subject: 使用gdb script在板子上連續跑2個程式
PostPosted: Thu Apr 14, 2011 10:40 am 
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Joined: Fri Mar 04, 2011 9:36 pm
Posts: 500
gdb script類似Linux裡的shell script,
可以使gdb執行多個指令。
比方說下面這個例子。

Code:
target remote :9901
file hello1.adx
load
b empty
continue
clear
targetresetrun
file hello2.adx
load
b empty
continue
quit



執行步驟:
(1)打開ICEman
Attachment:
p1.gif
p1.gif [ 4.15 KiB | Viewed 13945 times ]


(2)執行nds32le-elf-gdb.exe -x run_program.txt
Attachment:
p2.gif
p2.gif [ 15.69 KiB | Viewed 13945 times ]


(3)可以看到執行完2個程式
Attachment:
p3.gif
p3.gif [ 14.91 KiB | Viewed 13945 times ]


下面的程式碼大家可以試試。
這2個*.adx檔是以V2 toolchain所編譯,run在N903A及N1033A。
請大家在實驗時,要依你的板子的toolchain為準,重新編譯程式。
Attachment:
gdb_test.7z [30.63 KiB]
Downloaded 1261 times


裡面有2個txt,其中1個是AndeSight v1.4用,
另1個是BSP v300使用,
差別在AndeSight v1.4支援monitor reset target指令。
BSP v300支援targetresetrun。
這2個都是一樣的意思,reset板子之後,再跑boot code。

clear表示把中斷點清掉,這樣子才不會影響第2個程式的執行。


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