Open and Closed Issues for TASKING VX-toolset for MCS v3.1r1

Open Issues

This is a list of currently open issues for the TASKING VX-toolset for MCS v3.1r1. The list may include issues found in later releases, whether such issues also appear in this release has not been verified. See below for the list of closed issues. The list of fixed issues for v3.1r1 is included in the release notes of the product.


MCSVX-206 Incorrect stack offsets in debug info
MCSVX-266 Assembler does not correctly set the MCS core flag in the object file
MCSVX-311 Perennial-c tests P50033.c causes register allocation faillure for function "test_for"
MCSVX-314 Perennial-c tests fails on constant folding of offsetof() macro
MCSVX-415 Update script
MCSVX-476 The instructions addl, subl, etc. give a "cannot emit expression" error
MCSVX-517 Linker gives "internal error" when adding/subtracting labels in assembly source
MCSVX-623 Erroneous result with peephole optimization
MCSVX-639 The GTM toolset should support up tot 10 MCS cores
MCSVX-641 Wide character support shall not be used in safety critical applications
MCSVX-733 Incorrect merging of consecutive updates of the same array member
MCSVX-735 C compiler cmcs: global volatile variable ignored in loop
MCSVX-736 C compiler cmcs: incorrect array operation
MCSVX-737 Expression reshuffling may lead to out-of-bounds address
MCSVX-760 Channel local stacks are not listed in the map file
MCSVX-764 C compiler cmcs S917: internal consistency check failed error due to __aei pointer constant plus variable index addressing
MCSVX-801 Perennial C P64072 fails on overlapping struct initialization
MCSVX-806 MCS assembler emits wrong code when --extended-registers option is not set

Improvements and/or New Features

MCSVX-182 Full Special Function Register (SFR) support in C compiler
MCSVX-321 Intrinsic functions prototypes v3.1r1 are depricated and will change in the next release
MCSVX-330 The MCS assembler accepts register addresses
MCSVX-484 Hldump supports BOSCH Address List Format for A2L Address Calculation
MCSVX-545 Support the new C-array output format
MCSVX-647 Provide compete set of Special Function Register (SFR) files
MCSVX-648 Optimization improvements and EABI changes
MCSVX-649 The set of intrinsic functions and associated data types has changed.
MCSVX-650 Optional software implementation for multiply and divide operations

Closed Issues

This is a list of issues that have been closed with a resolution other than fixed. This list contains issues that will not be fixed, issues that appeared to be not a problem and/or issues that could not be reproduced. The list of fixed issues for v3.1r1 is not shown here, it is included in the release notes of the product.

Won't Fix

MCSVX-136 asmcs E208: syntax error: "TBU_TS0" unexpected despite note in TC29x A manual

Not a problem

MCSVX-680 Intrinsic for WURM instruction missing

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