Compatibility with previous runtime libraries
With certain exceptions, Language Environment provides object and load module
compatibility for applications that are generated with the following
pre-Language Environment IBM language products. Load modules that are created
with these compilers and link-edited with their associated runtime libraries
run compatibly with Language Environment without relinking. Also, object
modules created with these compilers can be linked and run with Language
Environment without recompiling.
C/370 Versions 1 and 2
OS/VS COBOL Release 2
VS COBOL II Release 3 or later
OS PL/I Version 1 Release 3 (object modules), Version 1 Release 5.1 and
Version 2, all releases (load modules)
VS FORTRAN Versions 1 and 2 (MVS only)
FORTRAN IV H Extended (MVS only)
FORTRAN IV G1 (MVS only)
The following topics contain some basic information to help you determine if
your applications will run compatibly with Language Environment. For more
detailed information about compatibility, see one of the following migration
guides:
z/OS XL C/C++ Compiler and Runtime Migration Guide for the Application
Programmer
Lizette
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[email protected]] On
> Behalf Of Lizette Koehler
> Sent: Tuesday, September 30, 2014 2:09 AM
> To: [email protected]
> Subject: Re: C/370 FMID Apply
>
> You probably want to review the manual
> z/OS XL C/C++ Compiler and Runtime Migration Guide for the Application
> Programmer
> GC14-7306-00
>
> Version history of IBM C/C++ compilers and libraries
>
> z/OS XL C/C++ Compiler and Runtime Migration Guide for the Application
> Programmer
> GC14-7306-00
>
> You can use the version history of IBM® C/C++ compilers and libraries to help
> determine whether specific information in this document applies to your
> migration,
> as well as whether the information you seek is provided by this document.
> The version history pertains to each C/370™, VM/ESA, VSE/ESA, MVS/ESA,
> OS/390®, z/OS® and z/VM® compiler that has been distributed by IBM. It
> contains
> the following information:
>
> Compiler name and ID
> General release, end-of-marketing, and end-of-service dates
> Runtime library
>
> The following topics provide information relevant to migrating a pre-OS/390
> application to z/OS® V2R1 XL C/C++:
>
> Source code compatibility issues with pre-OS/390 C/C++ programs
> Compile-time issues with pre-OS/390 C/C++ programs
> Bind-time migration issues with pre-OS/390 C/C++ programs
> Runtime migration issues with pre-OS/390 C/C++ applications
> Input and output operations compatibility
>
> Source code compatibility issues with pre-OS/390 C/C++ programs
> Compile-time issues with pre-OS/390 C/C++ programs
> Bind-time migration issues with pre-OS/390 C/C++ programs
> Runtime migration issues with pre-OS/390 C/C++ applications
> Input and output operations compatibility
>
> Lizette
>
>
> > -----Original Message-----
> > From: IBM Mainframe Discussion List [mailto:[email protected]]
> > On Behalf Of venkat kulkarni
> > Sent: Tuesday, September 30, 2014 12:04 AM
> > To: [email protected]
> > Subject: C/370 FMID Apply
> >
> > Hello Group,
> > I am in the process of applying C/370 FMID(HCLB201) on z/OS 2.1
> > system.
> > But I am not clear enough from the program directory that do I need to
> > apply these FMID HDL1202,JDL1212,JDL1214 as well before I install HCLB201.
> >
> > I think, I can avoid JDL1212,JDL1214 FMID, as its specific to
> > Japanese language, which we are not using currently.
> >
> > Any clue.
>
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