TERRA Datentechnik,     Technical Support Sheet
==========================================================================
 
TZ-920804.1/BJ
4.0
Run-Time System
New release
 
Related files: Supportdisk:   \BUGS\RTS4-01.ZIP
               Mailbox    :   SIG M2V4: RTS4-01.ZIP
 
New release of Run-Time System components 
-----------------------------------------
 
While porting the TERRA Real Time Kernel to V4 we improved/corrected 
some modules of the original 4.0 RTS.
 
Module:       Changes:
----------------------------------------------------------------------
ERROR.MOD     Call to DoHalt(status), Halt(status) with linked MED 
              will now produce a correct dump file which can be read 
              from the PMD.
 
RTSDEVIC.MOD  Check for installed handler before uninstalling in 
              "UninstallHandler".
 
RTSDOSVE.MOD  Ctrl-C Handler will now activate exception handling.
 
RTSINTER.MOD  Problems corrected due to non reentrancy of DOS in 
              IOTRANSFER. "IOTransfer" optimized for better performance.
 
RTSISR.ASM    Performance improved.
 
RTSLANG.ASM   Corrections to allow for multiple program instances in
              Windows environment.
 
RTSPRIO.ASM   All procedures corrected and performance improved. Related
              standard library modules: RTSDevice, Devices, RS232???.
 
RTSPROC.ASM   Code of TRANSFER modified to allow for "(IO)TRANSFER (p, p)", 
              i.e. to use the same variable for the FROM and the TO process.
 
RTSSTACK.ASM  Stack check corrected. Note: The problem with Stack check
              in large memory model for data still exists. Use /NOCHECK:S
              in modules with large data model. 
 
RTSTERM.MOD   Call to "Terminate" will now activate exception handling. 
 
RTSUTIL.DEF   Procedures Push/PopFlags added.
 
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