TASKING VX-toolset for TriCore v6.3r1 patch 1
Release Note

Scope

This release note covers the changes between v6.3r1 and v6.3r1 patch 1 of the TASKING VX-toolset for TriCore.

For release notes prior to v6.3r1, please visit the TASKING TriCore support website.

Contents

• Important Notices
• Build Numbers
• Fixed Issues in v6.3r1p1
• Uninstalling the Patch
• License Information

Important Notices

This patch contains changes to the following components:

• TriCore C compiler
• Updated LSL files for derivatives TC35x and TC37x
• Files to provide debugger support for the TC387 on a TC3x7 TriBoard

Please note that the TriCore libraries have been rebuilt. These libraries are also part of this patch.

Build Numbers

For this patch, the following executable files have an updated build number: Build 19073034

• ctc\bin\ctc.exe

All other executable files still have the original v6.3r1 build number: Build 19041558

Fixed Issues in v6.3r1p1

Fixed Problems

• TCVX-43868 - Run-time error for double _Complex expression passing to a function
• TCVX-43893 - C compiler omits value assignment to pointer type function argument with forward store optimization enabled
• TCVX-43915 - Unroll small loops optimization leads to wrong code when speed tradeoff -t0 used
• TCVX-43916 - C compiler - Generic Assembly Code optimization leads to false array index location in loop
• TCVX-43928 - Incorrect reordering of volatile memory reads
• TCVX-43931 - EMEM memory definition missing in TC35x LSL file
• TCVX-43940 - Erroneous code for a 'for' loop
• TCVX-43946 - Compiler Error: ctc S900 - internal consistency check failed with -O2 -t0

New Device Support

• Debugger support for TC387 chip on TC3x7 TriBoard

Uninstalling the Patch

After installation of this patch, the directory backup_patch1 is present in the installation directory of the product.

1. Copy the contents of directory backup_patch1 to the installation directory. This way you overwrite the files installed by the patch.
2. Remove directory backup_patch1.

License Information

TASKING products are protected with TASKING license management software.

License key

You need a license key when you install a TASKING product on a computer. When you order a TASKING product from Altium or one of its distributors, a license key will be sent to you by email or on paper.

See Obtaining a License on our website for more information.

Local TASKING License Server (not applicable to evaluation licenses)

If you have ordered a TASKING product with a floating license, you can have it serviced by the Remote TASKING License Server (the most convenient solution) or through a Local TASKING License Server (in case you have no external network access for example). Consult your Altium representative for assistance on deciding what the best setup would be for your situation.

If you like to setup up a local license server, we kindly refer you for more information to Support for TASKING License Management System (TLM) on our website. Here you can also download the Local TASKING License Server package.

It is advised that you install the Local TASKING License Server before you install products that require this server.