[OpenRISC] [PATCH v4 13/13] Documentation for OpenRISC port

Adhemerval Zanella
2022-01-03T18:31:09Z

On 29/12/2021 01:42, Stafford Horne via Libc-alpha wrote:
> OpenRISC architecture specification:
>
> https://raw.githubusercontent.com/openrisc/doc/master/openrisc-arch-1.3-rev1.pdf
>
> Currently the port as of the 2021-12-23 rebasing there are no known architecture
> sepcific test failures.
>
> Writing credits for the port are:
>
> Stafford Horne <shorne@gmail.com>
> Christian Svensson <blue@cmd.nu>
> ---
> NEWS | 5 +++++
> README | 1 +
> 2 files changed, 6 insertions(+)
>
> diff --git a/NEWS b/NEWS
> index 9294a7b953..04b11d3589 100644
> --- a/NEWS
> +++ b/NEWS
> @@ -527,6 +527,11 @@ Major new features:
> The latest GCC available at this time (10.2) does not support this level of
> fortification.
>
> +* Support for OpenRISC on Linux has been added.
> +
> + The OpenRISC port requires at least Linux 5.4, GCC 11 and binutils 2.35.
> + Currently only soft-float is supported.
> +
> Deprecated and removed features, and other changes affecting compatibility:
>
> * The mallinfo function is marked deprecated. Callers should call

Maybe follow the entries for other architectures, for instance following
riscv32 and arc:

* Support for OpenRISC running on Linux has been added. This port requires
as least binutils 2.35, GCC 11, and Linux 5.4. Currently only soft-float
ABI is supported.

(maybe also add the triple name here).

> diff --git a/README b/README
> index d0f0edb393..3d5a78ccff 100644
> --- a/README
> +++ b/README
> @@ -35,6 +35,7 @@ The GNU C Library supports these configurations for using Linux kernels:
> microblaze*-*-linux-gnu
> mips-*-linux-gnu
> mips64-*-linux-gnu
> + or1k-*-linux-gnu
> powerpc-*-linux-gnu Hardware or software floating point, BE only.
> powerpc64*-*-linux-gnu Big-endian and little-endian.
> s390-*-linux-gnu