The DynamoRIO (dynamorio.org) drsym extension uses libelftc. drsym users, particularly the drcov code coverage tool, are seeing fatal errors on DWARFv5, which is probably because of this missing support: DynamoRIO/dynamorio#5926.
Is there an ETA for supporting DWARFv5?
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Dr. Memory (drmemory.org) also uses libelftc and it is now failing to get line number information for apps built with gcc 11+ unless the user explicitly passes -gdwarf-4: https://github.com/DynamoRIO/drmemory/issues/2485
Is this support expected to be added soon?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
The DynamoRIO (dynamorio.org) drsym extension uses libelftc. drsym users, particularly the drcov code coverage tool, are seeing fatal errors on DWARFv5, which is probably because of this missing support: DynamoRIO/dynamorio#5926.
Is there an ETA for supporting DWARFv5?
I'll work on DWARF5.
Dr. Memory (drmemory.org) also uses libelftc and it is now failing to get line number information for apps built with gcc 11+ unless the user explicitly passes -gdwarf-4: https://github.com/DynamoRIO/drmemory/issues/2485
Is this support expected to be added soon?