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MPC823 interrupt problem?
- To: <ecos-discuss at sources dot redhat dot com>
- Subject: [ECOS] MPC823 interrupt problem?
- From: =?big5?B?qkyn07PT?= <jclin at itri dot org dot tw>
- Date: Tue, 27 Mar 2001 22:17:31 +0800
Hi everyone:
I am porting eCos on my custom board.
The CPU on my board is MPC823. Redboot is ready for my borad.
But I try to run hello example using default template, it will
stop on undefine code. I use Trace32 to debug the hello program.
When the code enable interrupt in cyg_Scheduler::start(), it will
stop on undefine code ( at CYGARC_PPC_EXCEPTION_DECREMENT+0x888)
What problem may I meet?? or What should I set or unset option at
configuration tool??
Thank you very much !!
Ken