diff options
Diffstat (limited to 'gdb/objfiles.h')
| -rw-r--r-- | gdb/objfiles.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/objfiles.h b/gdb/objfiles.h index a0c106b..239aba2 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -382,7 +382,13 @@ private: 2. Additional symbol files added by the add-symbol-file command, 3. Shared library objfiles, added by ADD_SOLIB, 4. symbol files for modules that were loaded when GDB attached to a remote system - (see remote-vx.c). */ + (see remote-vx.c). + + GDB typically reads symbols twice -- first an initial scan which just + reads "partial symbols"; these are partial information for the + static/global symbols in a symbol file. When later looking up symbols, + objfile->sf->qf->lookup_symbol is used to check if we only have a partial + symbol and if so, read and expand the full compunit. */ struct objfile { |