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Insight, IRQ and mode-specific stack-pointer?
- From: Toralf Lund <toralf at procaptura dot com>
- To: insight at sources dot redhat dot com
- Date: Tue, 25 May 2004 20:52:58 +0200
- Subject: Insight, IRQ and mode-specific stack-pointer?
I'm wondering how exactly insight handles interrupts, especially in the
context of registers on platforms ARM where there is a special mode with
"banked" registers for interrupt routines.
When I stop inside an IRQ handler, I seem to see the "normal" stack
pointer value in the register display, not the IRQ one. I may have go
something wrong in the sp setup in my "crt0" routine, though...
Does anyone know more about this?
- Toralf