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Documentation and release notes for new platforms fri3ll and fri6ll.

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Release notes for job003898, job003934, and job003938.

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8
mps/manual/build.txt
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@ -137,6 +137,8 @@ Platform OS Architecture Compiler Makefile
========== ========= ============= ============ =================
``fri3gc`` FreeBSD IA-32 GCC ``fri3gc.gmk``
``fri6gc`` FreeBSD x86_64 GCC ``fri6gc.gmk``
``fri3ll`` FreeBSD IA-32 Clang ``fri3ll.gmk``
``fri6ll`` FreeBSD x86_64 Clang ``fri6ll.gmk``
``lii3gc`` Linux IA-32 GCC ``lii3gc.gmk``
``lii6gc`` Linux x86_64 GCC ``lii6gc.gmk``
``lii6ll`` Linux x86_64 Clang ``lii6ll.gmk``
@ -175,9 +177,9 @@ To build a restricted set of targets for just one variety, run::
make -f <makefile> 'VARIETY=<variety>' <target>
For example, to build just the "cool" variety of the ``amcss`` test on
FreeBSD::
64-bit Linux with Clang::
gmake -f fri3gc.gmk VARIETY=cool amcss
gmake -f lii6ll.gmk VARIETY=cool amcss
On Windows platforms you need to run the "Visual Studio Command Prompt"
from the Start menu. Then run one of these commands::
@ -199,7 +201,7 @@ On Mac OS X, you can build from the command line with::
xcodebuild
On most platforms, the output of the build goes to a directory named
after the platform (e.g. ``fri3gc``) so that you can share the source
after the platform (e.g. ``lii6ll``) so that you can share the source
tree across platforms. On Mac OS X the output goes in a directory
called ``xc``. Building generates ``mps.a`` or ``mps.lib`` or
equivalent, a library of object code which you can link with your

23
mps/manual/source/release.rst
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@ -12,6 +12,9 @@ Release 1.115.0
New features
............
#. New supported platforms ``fri3ll`` (FreeBSD, IA-32, Clang/LLVM)
and ``fri6ll`` (FreeBSD, x86-64, Clang/LLVM).
#. When creating an :ref:`pool-amc` pool, :c:func:`mps_pool_create_k`
accepts the new keyword argument :c:macro:`MPS_KEY_EXTEND_BY`,
specifying the minimum size of the memory segments that the pool
@ -105,6 +108,26 @@ Other changes
.. _job003866: https://www.ravenbrook.com/project/mps/issue/job003866/
#. The MPS can now make use of :term:`spare committed memory` even if
it is :term:`mapped` at an unhelpful address, by unmapping it and
remapping at a better address. See job003898_.
.. _job003898: https://www.ravenbrook.com/project/mps/issue/job003898/
#. :c:func:`mps_arena_step` now always considers starting a new
:term:`garbage collection` if the remaining idle time is long
enough to complete it. (Previously, if there was already a
collection in progress when :c:func:`mps_arena_step` was called, it
would finish the collection but not consider starting a new one.)
See job003934_.
.. _job003934: https://www.ravenbrook.com/project/mps/issue/job003934/
#. The MPS no longer carries out :term:`garbage collections` when there
is no collection work to be done. See job003938_.
.. _job003938: https://www.ravenbrook.com/project/mps/issue/job003938/
.. _release-notes-1.114:

16
mps/manual/source/topic/platform.rst
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@ -149,6 +149,20 @@ Platform interface
x86-64 processor architecture, and the GCC compiler.
.. c:macro:: MPS_PF_FRI3GC
A :term:`C` preprocessor macro that indicates, if defined, that
the :term:`platform` consists of the FreeBSD operating system, the
IA-32 processor architecture, and the Clang/LLVM compiler.
.. c:macro:: MPS_PF_FRI6GC
A :term:`C` preprocessor macro that indicates, if defined, that
the :term:`platform` consists of the FreeBSD operating system, the
x86-64 processor architecture, and the Clang/LLVM compiler.
.. c:macro:: MPS_PF_LII3GC
A :term:`C` preprocessor macro that indicates, if defined, that
@ -328,8 +342,10 @@ the Memory Pool System, with their current status.
Platform Status
========== =======================
``fri3gc`` Supported
``fri3ll`` Supported
``fri4gc`` Corrected to ``fri3gc``
``fri6gc`` Supported
``fri6ll`` Supported
``i5m2cc`` *Not supported*
``iam4cc`` *Not supported*
``lii3eg`` *Not supported*