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authorPeter Maydell <peter.maydell@linaro.org>2020-08-25 18:27:19 +0100
committerPeter Maydell <peter.maydell@linaro.org>2020-09-14 14:24:15 +0100
commit8e4ff4a8d2ba98d6e3d13404500299880d6432b6 (patch)
tree7707c8a1f57cee472f9cdca30e3cf6f711c36a4e
parent99dfb04a2e287106a1311429577b78b986a0dc07 (diff)
downloadqemu-arm-8e4ff4a8d2ba98d6e3d13404500299880d6432b6.tar.gz
Deprecate Unicore32 port
Deprecate our Unicore32 target support: * the Linux kernel dropped support for unicore32 in commit 05119217a9bd199c for its 5.9 release (with rationale in the cover letter: https://lkml.org/lkml/2020/8/3/232 ) * there is apparently no upstream toolchain that can create unicore32 binaries * the maintainer doesn't seem to have made any contributions to QEMU since the port first landed in 2012 * nobody else seems to have made changes to the unicore code except for generic cleanups either Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20200825172719.19422-1-peter.maydell@linaro.org
-rw-r--r--docs/system/deprecated.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
index b633fb3ef0..3f8a00e909 100644
--- a/docs/system/deprecated.rst
+++ b/docs/system/deprecated.rst
@@ -408,6 +408,14 @@ The above, converted to the current supported format::
linux-user mode CPUs
--------------------
+``unicore32`` CPUs (since 5.2.0)
+''''''''''''''''''''''''''''''''
+
+The ``unicore32`` guest CPU support is deprecated and will be removed in
+a future version of QEMU. Support for this CPU was removed from the
+upstream Linux kernel, and there is no available upstream toolchain
+to build binaries for it.
+
``tilegx`` CPUs (since 5.1.0)
'''''''''''''''''''''''''''''