How to debug the apps runing on uclinux on Linux

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originally posted by zzh@Jun 1 2006, 05:15 PM

hi,hippo.

i develop apps on linux and run them on windows through sdk.

then i want to debug the apps ?

what should i do?

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There is GDB, but I don&#39;t use them. you can find .gdb file for your apps.

I would rather debug by print.

thank you,

In SDK or Linux?

Another problem: can&#39;t fork() a new thread on stratix1s10 dev. always return -1. why?

In CGI program, I want to have two processes ,one sent the HTML and the other do control. How to realize it ?

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originally posted by zzh@Jun 2 2006, 11:19 AM

thank you,

in sdk or linux?

another problem: can&#39;t fork() a new thread on stratix1s10 dev. always return -1. why?

in cgi program, i want to have two processes ,one sent the html and the other do control. how to realize it ?

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There is no fork() because Nios2 does not have mmu yet, use vfork() instead on uClinux. Read FAQ on www.ucdot.org .

You can find nios2-elf-gdb and gdb-server on Nios2 CDs for windows and linux platform.

Hippo,

Can you tell me which 2 CDs are they ?

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originally posted by albertyong88@Dec 20 2006, 01:23 AM

hippo,

can you tell me which 2 cds are they ?

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You can find them if you install the Altera design suit,

http://nioswiki.jot.com/wikihome/operating...quartusforlinux (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/quartusforlinux)