[OpenRISC] [PATCH v3 13/13] Documentation for OpenRISC port

Adhemerval Zanella
2021-12-23T12:57:03Z

On 10/12/2021 20:34, 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 2021-12-07 rebasing has the following test
> failures:
>
> FAIL: timezone/tst-tzset # Not enough space to create 4GiB file
> FAIL: elf/tst-bz15311 # dynamic ld sort order diff
>
> Writing credits for the port are:
>
> Stafford Horne <shorne@gmail.com>
> Christian Svensson <blue@cmd.nu>> ---
> NEWS | 4 ++++
> README | 1 +
> 2 files changed, 5 insertions(+)
>
> diff --git a/NEWS b/NEWS
> index 1398cf2e87..f896746574 100644
> --- a/NEWS
> +++ b/NEWS
> @@ -485,6 +485,10 @@ 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.

I think it would be useful to add only soft-float is currently supported.

> +
> + The OpenRISC pore requires at least Linux 5.4, GCC 11 and binutils 2.35.
> +> Deprecated and removed features, and other changes affecting compatibility:
>
> * The mallinfo function is marked deprecated. Callers should call
> 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