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exception handlers... how to use?
- From: "Stefan Sommerfeld" <zerocom at cs dot tu-berlin dot de>
- To: <ecos-discuss at sourceware dot org>
- Date: Wed, 22 Nov 2006 00:44:28 +0100
- Subject: [ECOS] exception handlers... how to use?
- Reply-to: "Stefan Sommerfeld" <zerocom at cs dot tu-berlin dot de>
Hi,
I have eCos running on a MIPS processor and I want to install a exception
handler which prints out some information. I don't use gdb stubs.
I tried to install some handlers, but they did not get called. The jump
table (vsr_table) is still filled with ROM (bootloader) addresses. I enable
the option 'use rom monitor'. I guess this could be a problem. disable it,
let the system hang on bootup (maybe a cache problem, i still need to do
some research here).
Could any give me some hints about the needed option in eCos to make the
exception handler working?
Bye...
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