[RTEMS Project] #3779: arm_switch_reg undeclared when building libdebugger/rtems-debugger-arm

[RTEMS trac]

#3779: arm_switch_reg undeclared when building libdebugger/rtems-debugger-arm
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 Reporter:  Andrei Chichak  |       Owner:  Chris Johns
     Type:  defect          |      Status:  assigned
 Priority:  normal          |   Milestone:
Component:  lib/debugger    |     Version:
 Severity:  normal          |  Resolution:
 Keywords:                  |  Blocked By:
 Blocking:                  |
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Comment (by Chris Johns):

 Replying to [comment:5 sprhawk]:
 > Replying to [comment:3 Chris Johns]:
 > > I do not think this would work. It means `NULL` is being loaded as the
 address. I am not familiar with the specifics of this model. Is ARM mode
 active when entering an exception? If so we need to switch to thumb mode
 and to do this we need a valid `arm_switch_reg`.
 > >
 > > What is your configure command line for RTEMS and I will see what is
 broken in the build?
 >
 >
 > I think you are right, I should simply put it empty instead?

 I am not sure. If the ARM to thumb code is being used then a variable is
 needed.

 What is your configure command line?

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Ticket URL: <http://devel.rtems.org/ticket/3779#comment:6>
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