GNU Arm Embedded Toolchain

GNU Arm Embedded Toolchain 9-2020-q2-update

Milestone information

Project:
GNU Arm Embedded Toolchain
Series:
9.0
Version:
9-2020-q2-update
Released:
 
Registrant:
Przemyslaw Wirkus
Release registered:
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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No blueprints or bugs assigned to you.
Assignees:
4 Przemyslaw Wirkus
Blueprints:
No blueprints are targeted to this milestone.
Bugs:
4 Fix Released

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Release notes 

This release includes bare metal pre-built binaries for AArch32 EABI targets, which can be hosted on:
* Windows 10 or later on 32/64-bit architecture
* Linux
  - on AArch64 (RHEL 7, Ubuntu 14.04 or later)
  - on x86_64 (RHEL 7, Ubuntu 16.04 or later)
* Mac OS X 10.14 or later on 64-bit architecture

Changelog 

View the full changelog

Notable changes in this release:
* Bumped binutils to version 2.34.

* Bumped newlib to version 3.3.0.

* Fixed https://bugs.launchpad.net/gcc-arm-embedded/+bug/1848002
  Parallel builds fail on Windows due to bug in MinGW-w64 used to build binutils.

* Fixed https://community.arm.com/developer/tools-software/tools/f/arm-compilers-forum/46294/macos-objdump-reading-section-bss-failed-because-memory-exhausted
  objdump: Reading section .bss failed because: memory exhausted.

* Fixed https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93188
  Fix rmprofile multilibs when architecture includes +mp or +sec.

* Fixed https://bugs.launchpad.net/gcc-arm-embedded/+bug/1415310
  Extend the --skip_steps to enable skipping the target library strip step.

* Additional v7-a multilib directories:
    thumb/v7-a+fp/softfp
    thumb/v7-a+fp/hard
    thumb/v7-a+simd/softfp
    thumb/v7-a+simd/hard
    thumb/v7-a/nofp

* Additional v7ve multilib directories:
    thumb/v7ve+simd/softfp
    thumb/v7ve+simd/hard

* Additional v8-a multilib directories:
    thumb/v8-a/nofp
    thumb/v8-a+simd/softfp
    thumb/v8-a+simd/hard

0 blueprints and 4 bugs targeted

Bug report Importance Assignee Status
1848002 #1848002 parallel builds fail on Windows due to bug in MinGW-w64 used to build binutils 3 High Przemyslaw Wirkus  10 Fix Released
1832620 #1832620 macOS 10.15 requires code signing 4 Medium Przemyslaw Wirkus  10 Fix Released
1415310 #1415310 Extend the --skip_steps to enable skipping the target library strip step 5 Low Przemyslaw Wirkus  10 Fix Released
1813909 #1813909 How-to-build-toolchain.pdf correction 5 Low Przemyslaw Wirkus  10 Fix Released
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