Problem:

The following message is displayed :

as -o /tmp/cob1HMaUa/ldtab.o /tmp/cob1HMaUa/ldtab.s

Assembler :

/tmp/cob1HMaUa/ldtab.s: line  7 : 1252-191  .llong should be used for relocatable expressions.

cob32: error(s) in assembling /tmp/cob1HMaUa/ldtab.s

Resolution:

As as command is defined for 64bits mode , it is not possible to assemble a file that is created in 32bits .

It is necessary to setting OBJECT_MODE=32 before compile the program.