Andes Workshop

It is currently Fri Mar 29, 2024 6:08 am

All times are UTC + 8 hours [ DST ]




Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: Memory view裡看到????????
PostPosted: Mon May 21, 2012 7:03 pm 
Offline
User avatar

Joined: Fri Mar 04, 2011 9:36 pm
Posts: 500
如果看到如下圖memory view裡寫????????

Attachment:
memorymap0.gif
memorymap0.gif [ 39.39 KiB | Viewed 6693 times ]


Memory view裡看到?????????表示gdb讀不到內容,
有2種可能
(1) 不存在device,或是讀取錯誤,或是不能讀
(2) 被memory map的設定擋住了

我看了一下我們預設的N8 memory map,
剛好沒有設定0xF00000附近的region。
可參考下圖設定,把它設定為rw或r0之後,再讀讀看。

Attachment:
memorymap.jpg
memorymap.jpg [ 142.31 KiB | Viewed 6693 times ]


Top
 Profile Send private message E-mail  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC + 8 hours [ DST ]


Who is online

Users browsing this forum: Google [Bot] and 20 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group