On 8/23/2021 21:41, Chris Johns wrote:
On 24/8/21 9:50 am, Kinsey Moore wrote:
This patch set contains the result of the Exception Manager work I
proposed a while back to manage handling of machine exceptions along
with a general feature for mapping exceptions to POSIX signals without
delving into the CPU Port-specific details. This is a pretty basic
initial implementation, but it can easily be expanded with mutators for
the CPU_Exception_frame for additional capabilities. Also included is a
test that demonstrates usage of the Exception Manager and exception to
signal mapping functionality.
Could you please provide a link to the previous discussion?
Most of the discussion occurred here:
https://lists.rtems.org/pipermail/devel/2021-April/066597.html
I sent out my consolidated thoughts here:
https://lists.rtems.org/pipermail/devel/2021-April/066902.html
I have some concerns on how this interface and libdebugger are to work?
Theoretically, libdebugger should be able to be implemented on top of
this with some additional CPU_Exception_frame and machine state
manipulators. I think I captured a reasonable set of generic exceptions
for this purpose.
Kinsey
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