14f8f9d70SLexi Winter# 24f8f9d70SLexi Winter# std.debug -- Enable debug options for -CURRENT. 34f8f9d70SLexi Winter# 44f8f9d70SLexi Winter 54f8f9d70SLexi Winteroptions BUF_TRACKING # Track buffer history 64f8f9d70SLexi Winteroptions DDB # Support DDB. 74f8f9d70SLexi Winteroptions FULL_BUF_TRACKING # Track more buffer history 84f8f9d70SLexi Winteroptions GDB # Support remote GDB. 94f8f9d70SLexi Winteroptions DEADLKRES # Enable the deadlock resolver 104f8f9d70SLexi Winteroptions INVARIANTS # Enable calls of extra sanity checking 114f8f9d70SLexi Winteroptions INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 124f8f9d70SLexi Winteroptions QUEUE_MACRO_DEBUG_TRASH # Trash queue(2) internal pointers on invalidation 134f8f9d70SLexi Winteroptions WITNESS # Enable checks to detect deadlocks and cycles 144f8f9d70SLexi Winteroptions WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 154f8f9d70SLexi Winteroptions MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 164f8f9d70SLexi Winteroptions VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default 174f8f9d70SLexi Winteroptions ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence 18