|←||GNU MCU Eclipse OpenOCD v0.10.0-6-20180112 released|
GNU MCU Eclipse RISC-V Embedded GCC v7.2.0-2-20180111 released
Version v7.2.0-2-20180111 is a maintenance release of GNU MCU Eclipse RISC-V Embedded GCC; it updates to the latest RISC-V sources and the build process was improved, to support even older GNU/Linux machines and processors.
The current version is based on the following commits:
- the riscv/riscv-gcc project, commit 5bf0f1d from from Jan 8th, 2018
- the riscv/riscv-binutils-gdb project, commit 5d812b7 from Jan 9th, 2018
- the riscv/riscv-newlib project, commit 32a3de0 from Dec 21st, 2017
All architectures, ABIs and libraries supported by the
riscv64-unknown-elf toolchain are also supported, with the following improvements:
- a newer
newlibwas included, which supports the ‘underscore’ syscall functions
- the mandatory reference to
libglossin the linker configuration was removed
march=rv32imaf/mabi=ilp32flibrary was added to the list of multilibs
- support for
- the standard documentation, in PDF and HTML, was added
Binaries for Windows, macOS and GNU/Linux are provided.
The GNU/Linux binaries were built on two CentOS 6 Docker images (32/64-bits), and run on any distribution based on CentOS 6 or later.
The Windows binaries were built with mingw-w64, and run on any reasonably recent i686 and x86_64 Windows machines.
Instructions on how to install the binaries are available in the How to install the RISC-V toolchain? page.
$ xpm install @gnu-mcu-eclipse/riscv-none-gcc --global
This installs the latest available version.
For better control and repeatability, the build scripts use Docker containers; all files required during builds are available as a separate gnu-mcu-eclipse/riscv-none-gcc-build project.
The SHA-256 hashes for the files are:
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