SYMINFO

Syntax

    SYMINFO [symname] [option] [offset] [length]

Parameters

symname

The symbolic name under which the symbolic data type file is referenced. If the symbolic name is omitted, then the last file which was opened with SYMOPEN is selected.

option

One of the following options can be specified. If none is specified, HEADER is assumed.

HEADER

Display info about the System Object Module header within the symbolic data type file.

SOM

Display data in the System Object Module portion of the symbolic data type file at the indicated offset and length.

LST

Display data in the LST portion of the symbolic data type file at the indicated offset and length.

offset

For the SOM and LST options, this parameter specifies the byte offset within the System Object Module or LST area of the file where to begin dumping data. The default value is 0.

length

For the SOM and LST options, this parameter specifies how many bytes to dump. The default value is 16. All length values are rounded to the next highest multiple of 16.

Examples

 $nmdebug > syminfo

  Som file name: SYMOS.PUB.SYS  Symname: SYMOS
  Som file length: 006735e0  Som offset: 00004000  Som length: 0066f5e0
  Sp dir loc:     00007000  Sp dir len:     00000003
  Sub sp dir loc: 00000138  Sub sp dir len: 00000019
  String loc:     0000706c  String len:     00000298
  DEBUG space:2
  Header: 000150e0  00000010 Subsp_index: 14
  GNTT:   000150f0  00001280 Subsp_index: 15
  LNTT:   00016370  00101310 Subsp_index: 16
  SLT:    00117680  00014f38 Subsp_index: 17
  VT:     0012c5b8  00543028 Subsp_index: 18
  Debug header info: 0000004a 0000004a 00000000 00002a2f

  Const Lookup table: 0064b45c  0001c9f0
  Type Lookup table:  00667e4c  00007780

Limitations, Restrictions