archie 3e5a94e2ab Add a new sysctl "debug.enter_debugger" (when the kernel is compiled ... with 'options DDB'). Setting this to `ddb' or `gdb' breaks into the kernel debugger in the corresponding mode. This mechanism has proven very useful at Whistle for setting breakpoints, etc., while doing remote serial line kernel debugging. Obtained from: Whistle source tree		2000-01-27 22:27:34 +00:00
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db_access.c
db_access.h
db_aout.c
db_break.c
db_break.h
db_command.c
db_command.h
db_examine.c
db_expr.c
db_input.c
db_kld.c
db_lex.c
db_lex.h
db_output.c
db_output.h
db_print.c
db_ps.c
db_run.c
db_sym.c
db_sym.h
db_sysctl.c
db_trap.c
db_variables.c
db_variables.h
db_watch.c
db_watch.h
db_write_cmd.c
ddb.h