nld Manual

Sample nld and noft Session

nld Manual—528272-001

A-7

nld Command Examples

Example A-9 is a multiline TACL command that runs nld with the options used to

make an executable user library called UTILLIB.

The program UTILLIB is executable, but it does not have a main function. The SRL

libraries ZCRESRL and ZCRTLSRL allow nld to link functions to the correct

addresses in the SRLs. The flag -ul tells nld to use user library address range for the

functions.

Example A-10 is a multiline TACL command that runs nld with the options used to link

the modules of the Example Program on page A-1 and make the program executable

with the name EXAMPLE1.

The command in Example A-10 includes the module CRTLMAIN (C run-time library

main), which C programs need to give the program an executable main function. The

SRL libraries ZCRESRL and ZCRTLSRL enable nld to link function calls to the correct

addresses in the SRLs. The full name of the user library is also included to enable nld

to make the correct address link to the functions.

Example A-9. Linking an Executable User Library

nld utilo &

&-l zcresrl -l zcrtlsrl &

&-o utillib -set inspect on -ul

Example A-10. Linking a Program File

nld module1o module2o maino $system.system.crtlmain &

&-l zcresrl -l zcrtlsrl &

&-o example1 -set inspect on -libname $D0117.CRGMAN.UTILLIB