QNX Technical Articles
QNX® SDP 7.1 Command Line Tools and Library Update: Release Notes
Date of this edition: November 12, 2021
Target OS: This update is compatible with targets that are running QNX® Neutrino® 7.1.
Host OS: To install this update, you must have installed the QNX Software Development Platform 7.1 on one of the following development hosts:
- Microsoft Windows 10 Pro 64-bit, or Windows 8.1 Pro 64-bit
- macOS version 10.14, 10.15
- Linux Red Hat Enterprise Linux 7 64-bit or Ubuntu Desktop 18.04 LTS 64-bit or Ubuntu Desktop 20.04 LTS 64-bit, on x86_64 processors (QNX SDP isn't supported on Linux on ARM processors)
Contents
Throughout this document, you may see reference numbers associated with particular issues, changes, etc. When corresponding with our Technical Support staff about a given issue, please quote the relevant reference number. You might also find the reference numbers useful for tracking issues as they become fixed.
What's in this update?
Packages
This update includes the following packages, which you'll find under Updates -> QNX Software Development Platform or Available-> QNX Software Development Platform in the Software Center:
| Package | Build ID |
|---|---|
| com.qnx.qnx710.host.win.x86_64.qnxlm2_0.0.4.00232T202108031539L | 232 |
| com.qnx.qnx710.host.win.x86_64.qcc_7.1.0.00052T202108061235L | 052 |
| com.qnx.qnx710.host.linux.x86_64.qcc_7.1.0.00052T202108061235L | 052 |
| com.qnx.qnx710.host.macos.x86_64.qcc_7.1.0.00052T202108061235L | 052 |
| com.qnx.qnx710.host.linux.x86_64.mkxfs_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.host.macos.x86_64.mkxfs_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.host.win.x86_64.mkxfs_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.python3_3.8.8.00049T202107290743L | 049 |
| com.qnx.qnx710.host.linux.x86_64.binutils_2.32.0.00048T202107201143L | 048 |
| com.qnx.qnx710.host.macos.x86_64.binutils_2.32.0.00048T202107201143L | 048 |
| com.qnx.qnx710.host.win.x86_64.binutils_2.32.0.00048T202107201143L | 048 |
| com.qnx.qnx710.host.linux.x86_64.gcc_8.3.0.00057T202106291227L | 057 |
| com.qnx.qnx710.host.macos.x86_64.gcc_8.3.0.00057T202106291227L | 057 |
| com.qnx.qnx710.host.win.x86_64.gcc_8.3.0.00057T202106291227L | 057 |
| com.qnx.qnx710.host.linux.x86_64.gdb_8.2.1.00060T202104261019L | 060 |
| com.qnx.qnx710.host.macos.x86_64.gdb_8.2.1.00060T202104261019L | 060 |
| com.qnx.qnx710.host.win.x86_64.gdb_8.2.1.00060T202104261019L | 060 |
| com.qnx.qnx710.target.utils.perl_5.32.0.00065T202107262225L | 065 |
| com.qnx.qnx710.target.utils.valgrind_3.14.0.00053T202106090236L | 053 |
| com.qnx.qnx710.target.base.libm_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.base.libexpat_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.system_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.neutrino_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.base.c_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.base.g_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.base.s_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.base.t_0.0.4.01113T202108041856L | 1113 |
| com.qnx.qnx710.target.utils.base.z_0.0.4.01113T202108041856LL | 1113 |
To see a list of the contents of a package, right-click it in the QNX Software Center, choose Properties, and then click Package Contents.
Features
Added a delay option for the top utility.
The top utility now supports showing thread names.
Support for Unidentified Behaviour Sanitizer (ubsan) in GCC8.
A new attribute has been added to mkefs to support on-disk alignment when formatting.
Fixed issues
- FLT_HAS_SUBNORM, DBL_HAS_SUBNORM and LDBL_HAS_SUBNORM are now defined for C++. (Ref# J2878067)
- We fixed a possible division by zero implementation in libm. (Ref# J2888221)
- Some patches have been added to the version of GNU Binutils that ships with the QNX Software Development Platform. (Ref# J2875624)
- We corrected an unhandled instruction in Valgrind. (Ref# J2878782)
- The default QNX C++ standard library (libc++) now recognizes reinterpret_pointer_cast as a member of std. (Ref# J2878628)
- We fixed an error that would cause a Valgrind assertion failure. (Ref# J2878779)
Known issues
None currently known.
Technical support
For information about technical support for any QNX product, go to the Developers menu on our website (www.qnx.com). You'll find a wide range of support options, including community forums.