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Similarly to x86, ensure we have the flags to the linker operating correctly (it
defaults to 32 bit). Normally it is driven by gcc so this hasn't shown up but
it does lead to hundreds of binutils test failures.
(From OE-Core rev: 2cf9013fd8df2bb67f93ffd44ccc23453cedf42a)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This is the result of automated script conversion:
scripts/contrib/convert-overrides.py <oe-core directory>
converting the metadata to use ":" as the override character instead of "_".
(From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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PACKAGE_EXTRA_ARCHS_tune-mips64el-o32
* broken since:
commit ae5073c4abd8935c01d14d3e6395124f815bd10b
Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Date: Fri Sep 23 15:28:08 2016 +0100
arch-mips: Add mips64-o32 tunes
* fixes:
scripts/tune/log.fake-mips-24k.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips32.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips32r2.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips32r6.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips64.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips64r2.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips64r6.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-mips-74k.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
scripts/tune/log.fake-octeon.mips64el-o32: Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64el-o32
(From OE-Core rev: f8f07d1249a9a86307c1121edd4df3b64162c61b)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Multiple files have " ," instead of ", " in expressions. This changes
them to conform to the way the rest of them are done.
Found and corrected via:
git ls-files | xargs sed --follow-symlinks -i 's/ ,d/, d/g'
(From OE-Core rev: 36c3afd2dd8bded02ea8f255e89a09ebd75c795b)
Signed-off-by: Jon Mason <jon.mason@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: 0a1427bf9aeeda6bee2cc0af8da4ea5fd90aef6f)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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While I couldn't find explicit documentation, it appears
that the list of MACHINEOVERRIDES should be sorted from
less specific to more specific left to right, so that
more specific overrides take precedence.
(From OE-Core rev: 59c724db5628775e77fa090183897c6ae0fdf9a8)
Signed-off-by: André Draszik <adraszik@tycoint.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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In some cases, each MIPS variant in a recipe requires a duplicate
line. Even if the passed flag is the same.
Add global MACHINEOVERRIDES variables for the following
* mipsarch : All MIPS
* mipsarch{eb,el} : All MIPS Big/Little Endian
* mipsarchr6 : All MIPS R6
* mipsarcho32 : All MIPS o32 Endian Independent
* mipsarchn32 : All MIPS n32 Endian Independent
* mipsarchn64 : All MIPS n64 Endian Independent
* mipsarcho32{eb,el} : All MIPS o32 Big/Little Endian
* mipsarchn32{eb,el} : All MIPS n32 Big/Little Endian
* mipsarchn64{eb,el} : All MIPS n64 Big/Little Endian
This is intended to reduce duplications in recipes
[YOCTO #10404]
(From OE-Core rev: 0d2205f26e5ece089630f72af2bd5f0931e851c3)
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixed:
MACHINE = "qemumips64"
DEFAULTTUNE = "mips64-o32"
$ bitbake linux-yocto
ERROR: OE-core's config sanity checker detected a potential misconfiguration.
Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
Following is the list of potential problems / advisories:
Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: mips64-o32
(From OE-Core rev: e57d70e6803c63823ae3a7c7971fc06db3748b68)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add support for MIPS Release 6 ISA and the various tune
configurations.
This patch adds the tunes for 32r6 and 64r6 n64 and not the n32
variants at the moment.
Release 6 onwards, the tuples are now
- mipsisa32r6-linux-gnu
- mipsisa32r6el-linux-gnu
- mipsisa64r6-linux-gnuabi64
- mipsisa64r6el-linux-gnuabi64
- mipsisa64r6-linux-gnuabin32
- mipsisa64r6el-linux-gnuabin32
For more details, check https://wiki.debian.org/Multiarch/Tuples
(From OE-Core rev: 6b2e0c60c3222a13b33284f258d5c340222d759f)
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add mips64 + o32 rootfs abi tune configurations
(From OE-Core rev: ae5073c4abd8935c01d14d3e6395124f815bd10b)
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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QEMU usermode doesn't support n32 binaries, erroring with "Invalid
ELF image for this architecture".
(From OE-Core rev: 66aa39a959bd41f7063fe64a9225eb9fd6c3293b)
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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(From OE-Core rev: 924ccf202a6d89de32fc34a140bf9e35e8e43b4e)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Currently MIPS64 N32 is broken. There is internal disagreement
between TARGET_ARCH (which doesn't contain ABIEXTENSION) and
TRANSLATED_TARGET_ARCH (which contains ABIEXTENSION). ABI is already
encoded into the TARGET_OS. ARM tunes in the same situation override
neither the TARGET_ARCH nor the TRANSLATED_TARGET_ARCH. So let's drop
this override.
(From OE-Core rev: 3ee5c9ad302bc05c75badbe29dd983a043a114c2)
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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[YOCTO #7230]
In certain system configurations TRANSLATED_TARGET_ARCH will not
expand in the right order for gcc-cross-candian-mips64n32 to be
generated properly.
This will cause SDKs to fail to generate properly.
Changing the global definition of TRANSLATED_TARGET_ARCH always
expands the ABIEXTENSION, which causes the OVERRIDES to pick it up
as well. This effectively defines a new class of overrides for the 'n32'.
The side effect is that we need to duplicate some mips64 overrides, and
redefine others that were previously 'n32' or 'mips64' exclusive to have
the correct semantics.
(From OE-Core rev: 4b3a2b703b20583bd107f00a297d972e9bfb514a)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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[YOCTO #7143]
When the system is configured for a multilib SDK, such as:
require conf/multilib.conf
MULTILIBS = "multilib:lib32 multilib:lib64"
DEFAULTTUNE = "mips32r2"
DEFAULTTUNE_virtclass-multilib-lib32 = "mips64-n32"
DEFAULTTUNE_virtclass-multilib-lib64 = "mips64"
Only one of the mips64-n32 or mips64 toolchains is built. Causing the
other to be unavailable. This is due to both recipes ending up with the
same PN.
The toolchain uses the TRANSLATED_TARGET_ARCH in it's name, however the
target for mips64 and mips64 n32 were the same, causing the conflict.
Avoid this conflict by adding the ABIEXTENSION to the name.
(From OE-Core rev: 0bcc01121e928d0be7a0550e500425852c63cf98)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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* number of TUNE_CCARGS conditionals is important if we add
extra space with each one in "else" branch
I'm building for 2 MACHINEs one is cortexa9, second is cortexa8
few months ago we added TUNE_CCARGS[vardepvalue] in bitbake.conf
http://git.openembedded.org/openembedded-core/commit/?id=03f1e34ea3ce80931e9c3cd2ab22824f28a7233b
which fixed some cases (like mentioned tune-xscale and tune-arm926ejs)
where both had unused TUNE_CCARGS when common DEFAULTTUNE was used.
with cortexa[89] it's different, because cortexa9 has one extra TUNE_CCARGS
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "cortexa9", "-mtune=cortex-a9", "", d)}"
which adds extra *space* even when not used because of '+=' and as result:
$ bitbake-diffsigs tmp-eglibc/sstate-diff/1366797730/*/armv7*/adapterbase/*do_configure*
basehash changed from f986789fb8fb3579ed6a3492cc8a8d10 to c851b5f838d945ee13072e9ad6725dca
Variable TUNE_CCARGS value changed from
' -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon '
to
' -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon '
Hash for dependent task gcc-runtime_4.7.bb.do_populate_sysroot changed from bdeabf7a86958b9110b566344b7916de to 2be5618e6bc8c57ec9db5659bf217915
Hash for dependent task eglibc_2.17.bb.do_populate_sysroot changed from b4f40fc62dde684acd0a574532a55360 to 97fcb426603d4a1c1099c0504d2ebf7d
Hash for dependent task glib-2.0_2.34.3.bb.do_populate_sysroot changed from fd2f90b83098c34e88d649d70f6ea4f5 to ebd740bb94ea3eb0a914efda6fc82c4a
(From OE-Core rev: b7430ff83760ac29079d20dc7c62f498a0a9d55d)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The n32 architecture is odd, in that it's a mips64 ABI which happens
to be 32-bit. To handle this, we need something in the environment
which can be used to distinguish it. The obvious place to stash this
is the ABI suffix, so we use "n32" as an ABI suffix. This allows
a couple of improved checks:
1. In insane.bbclass, we can use "linux-gnun32" to discern that it's
okay for a mips64 binary to be a 32-bit binary in some cases.
2. In multilib_header, we can check for the n32 ABI, and use a distinct
value.
3. In siteinfo, add linux-gnun32 as a synonym for linux, similar to
what's done for linux-gnux32, and tell the mips*-linux-gnun32 variants
to pick up the corresponding mips-linux site configs.
Note that the multilib header wrapper already has n32 hooks in it, there
was just nothing creating -n32 header variants.
(From OE-Core rev: c8e8e8ba22eaa335ac72f0e5b317f804035133e2)
Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This cleans up and/or corrects a few values from machine includes
for consistency with future toolchain sanity checks, and also adds
the TUNEVALID and TUNECONFLICTS to documentation.conf.
(From OE-Core rev: 6ffe53c721a80cf156b44f59b564f2e899c6af50)
Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Cleanup the MIPS tunings to match the new tuning README file. Also
add a MIPS specific README file to explain the MIPS specifical
architectural issues.
Finally correct the variant configurations within the tune-mips32.inc.
(From OE-Core rev: efbfa2ace3362393a20340af93e8dcab17a8619a)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Acked-by: Mark Hatle <mark.hatle@windriver.com>
(From OE-Core rev: b33cdc23c04acfa55df0f764e1648bf030ae5e9c)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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files and tune features
These changes revolve around the idea of tune features. These are represented by
'flag' strings that are included in the TUNE_FEATURES variable.
Any string included in TUNE_FEATURES should also add a TUNEVALID[<name>] entry so
we can know which flags are available in TUNE_FEATURES and have documentation about
what the flags do. We will add sanity code to error if flags are listed in
TUNE_FEATURES but are not documented in TUNEVALID.
A given tune configuration will want to define one or more predetermined sets of
_FEATURE flag lists. These are defined in the form TUNE_FEATURES_tune-<name>.
For defined tune configuation, <name> should be added to the AVAILTUNE list so that
we can determine what tune configurations are available. Flags cannot be used in this
case as with TUNEVALID since its useful to be able to build up tune lists from other
TUNE_FEATURES_tune-yyy options.
A given tune configuration may also define PACKAGE_EXTRA_ARCHS_tune-<name> and
BASE_LIB_tune-<name> to control the multilib location. All options can be overridden
by the distro or local user configuration.
(From OE-Core rev: 5f9d56bd64997b93ed7e46c117851002a0556654)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Richard Purdie
Martin Jansa
Jon Mason
Peter Kjellerstedt
André Draszik
Zubair Lutfullah Kakakhel
Robert Yang
Alexander Kanavin
Dmitry Eremin-Solenikov
Mark Hatle
Peter Seebach