projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 1461535a BJ |
1 | .th NM VI 8/24/77 |
| 2 | .sh NAME | |
| 3 | nm \- print name list | |
| 4 | .sh SYNOPSIS | |
| 5 | .bd nm | |
| 6 | [ | |
| 7 | .bd \-cnrupg | |
| 8 | ] | |
| 9 | [ name ... ] | |
| 10 | .sh DESCRIPTION | |
| 11 | .it Nm | |
| 12 | prints the symbol table from the output file of an | |
| 13 | assembler or loader run. | |
| 14 | Each symbol name is preceded by its value (blanks if undefined) | |
| 15 | and one of the letters \fBU\fR (undefined) \fBA\fR (absolute) \fBT\fR | |
| 16 | (text segment symbol), | |
| 17 | \fBD\fR (data segment symbol), \fBB\fR | |
| 18 | (bss segment symbol), | |
| 19 | or \fBC\fR (common symbol). | |
| 20 | If the symbol is local (non-external) | |
| 21 | the type letter is in lower case. | |
| 22 | The output is sorted alphabetically. | |
| 23 | .s3 | |
| 24 | If no file is given, the symbols in | |
| 25 | .it a.out | |
| 26 | are listed. | |
| 27 | If more than one file is given, each file name is printed preceding | |
| 28 | the name list. | |
| 29 | The ability to | |
| 30 | .it nm | |
| 31 | multiple files is most useful with the options | |
| 32 | .bd \-c | |
| 33 | or | |
| 34 | .bd \-u. | |
| 35 | .s3 | |
| 36 | Options are: | |
| 37 | .s3 | |
| 38 | .lp +4 4 | |
| 39 | \fB\-c\fR list only C-style external symbols, that is | |
| 40 | those beginning with underscore `\*_'. | |
| 41 | .s3 | |
| 42 | .lp +4 4 | |
| 43 | \fB\-g\fR print only global (external) symbols | |
| 44 | .s3 | |
| 45 | .lp +4 4 | |
| 46 | \fB\-n\fR sort by value instead of by name | |
| 47 | .s3 | |
| 48 | .lp +4 4 | |
| 49 | \fB\-p\fR don't sort; print in symbol-table order | |
| 50 | .s3 | |
| 51 | .lp +4 4 | |
| 52 | \fB\-r\fR sort in reverse order | |
| 53 | .s3 | |
| 54 | .lp +4 4 | |
| 55 | \fB\-u\fR print only undefined symbols. | |
| 56 | .i0 | |
| 57 | .sh FILES | |
| 58 | a.out | |
| 59 | .sh BUGS |