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[Bug gdb/20411] New: PowerPC: Cant step after "set tdesc filename powerpc-e500.xml"


https://sourceware.org/bugzilla/show_bug.cgi?id=20411

            Bug ID: 20411
           Summary: PowerPC: Cant step after "set tdesc filename
                    powerpc-e500.xml"
           Product: gdb
           Version: 7.9
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: alfedotov at gmail dot com
  Target Milestone: ---

Problem  was found on 7.8.2 and also reproduced on 7.9.1. Didn't tried on more
recent versions, but believe the behavior will be the same.

By default GDB sets architecture to rs6000:6000 after target connection and ELF
load. Stepping in main() function working okay. When I tried to set description
from XML file for e500 (can be found gdb/features/rs6000/powerpc-e500.xml) and
do step/run again I see following message "Cannot find bounds of current
function".

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