baf8791efb
Only create one gdb.RegisterGroup Python object for each of GDB's reggroup objects. I could have added a field into the reggroup object to hold the Python object pointer for each reggroup, however, as reggroups are never deleted within GDB, and are global (not per-architecture) a simpler solution seemed to be just to hold a single global map from reggroup pointer to a Python object representing the reggroup. Then we can reuse the objects out of this map. After this commit it is possible for a user to tell that two gdb.RegisterGroup objects are now identical when previously they were unique, however, as both these objects are read-only I don't think this should be a problem. There should be no other user visible changes after this commit. gdb/ChangeLog: * python/py-registers.c : Add 'unordered_map' include. (gdbpy_new_reggroup): Renamed to... (gdbpy_get_reggroup): ...this. Update to only create register group descriptors when needed. (gdbpy_reggroup_iter_next): Update. gdb/testsuite/ChangeLog: * gdb.python/py-arch-reg-groups.exp: Additional tests. |
||
|---|---|---|
| .. | ||
| lib/gdb | ||
| py-all-events.def | ||
| py-arch.c | ||
| py-auto-load.c | ||
| py-block.c | ||
| py-bpevent.c | ||
| py-breakpoint.c | ||
| py-cmd.c | ||
| py-continueevent.c | ||
| py-event-types.def | ||
| py-event.c | ||
| py-event.h | ||
| py-events.h | ||
| py-evtregistry.c | ||
| py-evts.c | ||
| py-exitedevent.c | ||
| py-finishbreakpoint.c | ||
| py-frame.c | ||
| py-framefilter.c | ||
| py-function.c | ||
| py-gdb-readline.c | ||
| py-inferior.c | ||
| py-infevents.c | ||
| py-infthread.c | ||
| py-instruction.c | ||
| py-instruction.h | ||
| py-lazy-string.c | ||
| py-linetable.c | ||
| py-newobjfileevent.c | ||
| py-objfile.c | ||
| py-param.c | ||
| py-prettyprint.c | ||
| py-progspace.c | ||
| py-record-btrace.c | ||
| py-record-btrace.h | ||
| py-record-full.c | ||
| py-record-full.h | ||
| py-record.c | ||
| py-record.h | ||
| py-ref.h | ||
| py-registers.c | ||
| py-signalevent.c | ||
| py-stopevent.c | ||
| py-stopevent.h | ||
| py-symbol.c | ||
| py-symtab.c | ||
| py-threadevent.c | ||
| py-tui.c | ||
| py-type.c | ||
| py-unwind.c | ||
| py-utils.c | ||
| py-value.c | ||
| py-varobj.c | ||
| py-xmethods.c | ||
| python-config.py | ||
| python-internal.h | ||
| python.c | ||
| python.h | ||