There are, however, certain circumstances in which the conversion of your program won't be as simple as this.
When you compile as native code, the Compiler can produce executable code directly or object code.01 fcd-user pic.Exit Gate map FCD3 (if necessary) to FCD2 call 'fcd3map' using fcd-user fcd3-work by value 78-fcd3-map-from-fcd3 size 1 exit program.You use directives to control the way the Compiler behaves.The P64 directive is set by default if you compile using the cob64 command, or using the cob command with the 64-bit working mode.SET statement, see your.Therefore, if you have developed an application on a 32-bit development system, you must recompile it with the P64 directive set, if you want to migrate it using the Server Express 64-bit development system serial product key autocad 2012 or Server Enterprise Edition in 64-bit mode.You can use various techniques to increase the speed of compilation.Entry Gate map FCD2 (if necessary) to FCD3 call 'fcd3map' using fcd-user fcd3-work by value 78-fcd3-map-to-fcd3 size 1 if return-code not sony acid pro 7 crack keygen 0 display "Error: cannot convert FCD formats" exit program end-if * Operate on the FCD as FCD3 only.For information on working modes, see the chapter.Temporary files used during kumpulan crack serial number compilation.You cannot port executable code between 32-bit and 64-bit development systems.
By default, the Compiler compiles your program without any intervention.
If you can solely use either FCD 3 or FCD 2 in your application, you need make no other provisions to handle the extended FCD structure.64-bit cobol programs are restricted to 32-bit sizes, but have 64-bit pointers.The P64 directive is set by default if you.To help you find invalid manipulations of the data-type pointer in your programs, use Scan64, which is described in the chapter.Most of the time, you use the default values.You can specify the location of the copybooks that your program refers to, if you keep them in different directories from the program.Prototypes are provided for the cobol library routines in this cobol system.78 78-fcd3-map-from-fcd3 value.Large applications comprising many programs can take significant time to compile.You can create a 64-bit program from scratch, or convert an existing 32-bit program.Scan64 in your Utilities Guide.
If you do not use the P64 directive when you compile your program, the program can only be run on Server Enterprise Edition in 32-bit mode.
The Compiler directive P64 enables you to create a program that can be run on a 64-bit development system (such as Server Express.0 in 64-bit mode) or on Server Enterprise Edition in 64-bit mode.