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OK, thanks Pawel. I'll take a
look.
In GDB and in Wind River Debugger, registers can only be retrieved
for the top stack frame (AFAIK). However, the only place where this
relationship is enforced is in the
RegisterVMProvider.update(IViewerInputUpdate). If you would like to
allow registers for non-top stack frame to be retrieved, override this method
and use the stack fame as the input into the view. Your register service
should then be invoked with the stack frame context as the parameter to the
various getRegister*() mehtods.
Cheers,
Pawel
Warren.Paul@xxxxxxxxx wrote:
I'm trying to figure out how register based variables on the stack and
the registers view is supposed to work when a non-current stack frame is
selected. I would expect to see spilled register values in the
register view, and register based variables values to be fetched from
spilled registers. I've been looking into the IStack and IRegisters
interfaces in DSF and don't see any relation between registers and stack
frame. IStackFrame in the platform and the CDI implementation in CDT
do, so I'm wondering if it was just an oversight, or done intentionally, or
if I'm just missing something.
Thanks,
Warren
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