Hi Someone from the RTEMS list may have an answer but rc7 indicates it was a Gaisler toolchain. Did you ping their support also? There is no assurance anyone from Gaisler will see this here.
--joel On Thu, Jan 16, 2020 at 5:33 AM <richard.glos...@l3harris.com> wrote: > Recently upgraded to Gaisler rcc-1.3-rc7 for our LEON3 system. I can > build the code successfully from Eclipse/LIDE. I can load the executable > and successfully run it from the grmon command line. > > > > However when I try to execute from within the LIDE, gdb complains: > > > > Failed to connect to target! > > Error creating session > > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb: > /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb) > > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb: > /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb) > > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb: > /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb) > > Error creating session > > Error creating session > > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb: > /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb) > > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb: > /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb) > > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb: > /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by > /opt/rcc-1.3-rc7-gcc/bin/sparc-gaisler-rtems5-gdb) > > > > Not sure what I need to do to make gdb happy here. There are two versions > of gdb provided in the rc7 /bin directory. Regular and -6.8. Changing the > debugger over to 6.8 allows loading and running the code, however, it won’t > load the symbol table complaining of the dwarf header version (is 4 not 2) > – hence no source level debug, breakpoints etc… > > > > > CONFIDENTIALITY NOTICE: This email and any attachments are for the sole > use of the intended recipient and may contain material that is proprietary, > confidential, privileged or otherwise legally protected or restricted under > applicable government laws. Any review, disclosure, distributing or other > use without expressed permission of the sender is strictly prohibited. If > you are not the intended recipient, please contact the sender and delete > all copies without reading, printing, or saving. > > _______________________________________________ > users mailing list > users@rtems.org > http://lists.rtems.org/mailman/listinfo/users
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