cvs commit: src/sys/ddb db_command.c ddb.h src/sys/dev/aic7xxx aic79xx_osm.c src/sys/gnu/fs/xfs/FreeBSD/support kdb.c src/sys/kern subr_pcpu.c subr_rman.c subr_sleepqueue.c subr_turnstile.c subr_witness.c

[Sam Leffler]

sam         2008-09-15 22:45:14 UTC

  FreeBSD src repository

  Modified files:
    sys/ddb              db_command.c ddb.h 
    sys/dev/aic7xxx      aic79xx_osm.c 
    sys/gnu/fs/xfs/FreeBSD/support kdb.c 
    sys/kern             subr_pcpu.c subr_rman.c subr_sleepqueue.c 
                         subr_turnstile.c subr_witness.c 
  Log:
  SVN rev 183054 on 2008-09-15 22:45:14Z by sam
  
  Make ddb command registration dynamic so modules can extend
  the command set (only so long as the module is present):
  o add db_command_register and db_command_unregister to add and remove
    commands, respectively
  o replace linker sets with SYSINIT's (and SYSUINIT's) that register
    commands
  o expose 3 list heads: db_cmd_table, db_show_table, and db_show_all_table
    for registering top-level commands, show operands, and show all operands,
    respectively
  
  While here also:
  o sort command lists
  o add DB_ALIAS, DB_SHOW_ALIAS, and DB_SHOW_ALL_ALIAS to add aliases
    for existing commands
  o add "show all trace" as an alias for "show alltrace"
  o add "show all locks" as an alias for "show alllocks"
  
  Submitted by:   Guillaume Ballet <gballet at gmail.com> (original version)
  Reviewed by:    jhb
  MFC after:      1 month
  
  Revision  Changes    Path
  1.79      +86 -53    src/sys/ddb/db_command.c
  1.48      +89 -45    src/sys/ddb/ddb.h
  1.33      +1 -1      src/sys/dev/aic7xxx/aic79xx_osm.c
  1.4       +1 -1      src/sys/gnu/fs/xfs/FreeBSD/support/kdb.c
  1.11      +2 -1      src/sys/kern/subr_pcpu.c
  1.59      +2 -1      src/sys/kern/subr_rman.c
  1.58      +1 -1      src/sys/kern/subr_sleepqueue.c
  1.175     +2 -1      src/sys/kern/subr_turnstile.c
  1.256     +2 -1      src/sys/kern/subr_witness.c