31914882fc
This is the new replacement for the existing cortex-strings code which will
be replaced in a follow-up commit.
We should also be able to use some of the math functions to allow the
tests to pass on AArch64 (and other architectures) instead of just x86.
We might also be able to reuse some of the tests for the kyua testsuite.
Imported using
```
curl -L e823e3abf5 | tar --strip-components=1 -xvzf -
git add .
```
Differential Revision: https://reviews.freebsd.org/D29035
git-subtree-dir: contrib/arm-optimized-routines
git-subtree-mainline: e34c713b0e660a49b57fafc02c9eccb26b938220
git-subtree-split: f9f37c002ab5a580accfe26b731eef45e798b435
57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
Arm Optimized Routines
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----------------------
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This repository contains implementations of library functions
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provided by Arm under MIT License (See LICENSE). Contributions
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to this project are accepted, but Contributors have to sign an
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Assignment Agreement, please follow the instructions in
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contributor-agreement.pdf. This is needed so upstreaming code
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to projects that require copyright assignment is possible.
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Regular quarterly releases are tagged as vYY.MM, the latest
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release is v20.11.
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Source code layout:
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build/ - build directory (created by make).
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math/ - math subproject sources.
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math/include/ - math library public headers.
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math/test/ - math test and benchmark related sources.
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math/tools/ - tools used for designing the algorithms.
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networking/ - networking subproject sources.
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networking/include/ - networking library public headers.
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networking/test/ - networking test and benchmark related sources.
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string/ - string routines subproject sources.
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string/include/ - string library public headers.
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string/test/ - string test and benchmark related sources.
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The steps to build the target libraries and run the tests:
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cp config.mk.dist config.mk
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# edit config.mk if necessary ...
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make
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make check
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Or building outside of the source directory:
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ln -s path/to/src/Makefile Makefile
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cp path/to/src/config.mk.dist config.mk
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echo 'srcdir = path/to/src' >> config.mk
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# further edits to config.mk
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make
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make check
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Or building and testing the math subproject only:
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make all-math
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make check-math
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The test system requires libmpfr and libmpc.
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For example on debian linux they can be installed as:
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sudo apt-get install libmpfr-dev libmpc-dev
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For cross build, CROSS_COMPILE should be set in config.mk and EMULATOR
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should be set for cross testing (e.g. using qemu-user or remote access
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to a target machine), see the examples in config.mk.dist.
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