AR命令可心用于维护vxWorks生成的库文件（.a文件),ararm/arppc分别用于arm和ppc平台。
D:\Tornado2.2_ppc\target\config\ads828x_boot>arppc
Usage: arppc [-X32_64] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archi
ve-file file...
       arppc -M [<mri-script]
 commands:
  d            - delete file(s) from the archive
  m[ab]        - move file(s) in the archive
  p            - print file(s) found in the archive
  q[f]         - quick append file(s) to the archive
  r[ab][f][u]  - replace existing or insert new file(s) into the archive
  t            - display contents of archive
  x[o]         - extract file(s) from the archive
 command specific modifiers:
  [a]          - put file(s) after [member-name]
  [b]          - put file(s) before [member-name] (same as [i])
  [N]          - use instance [count] of name
  [f]          - truncate inserted file names
  [P]          - use full path names when matching
  [o]          - preserve original dates
  [u]          - only replace files that are newer than current archive contents

 generic modifiers:
  [c]          - do not warn if the library had to be created
  [s]          - create an archive index (cf. ranlib)
  [S]          - do not build a symbol table
  [v]          - be verbose
  [V]          - display the version number
  [-X32_64]    - (ignored)
arppc: supported targets: elf32-powerpc aixcoff-rs6000 elf32-powerpcle ppcboot e
lf32-little elf32-big srec symbolsrec tekhex binary ihex