openembedded-core.git/meta/conf/machine/include/mips, branch morty Mirror of openembedded-core arch-mips.inc: remove duplicates from PACKAGE_ARCHS 2016-10-15T08:58:48+00:00 Robert Yang liezhi.yang@windriver.com 2016-10-14T10:08:36+00:00 e57d70e6803c63823ae3a7c7971fc06db3748b68 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 Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
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

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
arch-mips: Add mipsisa{32, 64}r6{el, } tunes 2016-10-07T15:43:49+00:00 Zubair Lutfullah Kakakhel Zubair.Kakakhel@imgtec.com 2016-10-04T11:31:21+00:00 6b2e0c60c3222a13b33284f258d5c340222d759f 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 Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
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

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
arch-mips: Add mips64-o32 tunes 2016-09-23T17:06:10+00:00 Zubair Lutfullah Kakakhel Zubair.Kakakhel@imgtec.com 2016-09-23T14:28:08+00:00 ae5073c4abd8935c01d14d3e6395124f815bd10b Add mips64 + o32 rootfs abi tune configurations Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
Add mips64 + o32 rootfs abi tune configurations

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
arch-mips.inc: Disable QEMU usermode usage when building with n32 ABI 2016-09-03T22:45:46+00:00 Alexander Kanavin alexander.kanavin@linux.intel.com 2016-09-01T17:50:54+00:00 66aa39a959bd41f7063fe64a9225eb9fd6c3293b QEMU usermode doesn't support n32 binaries, erroring with "Invalid ELF image for this architecture". Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
QEMU usermode doesn't support n32 binaries, erroring with "Invalid
ELF image for this architecture".

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
tune-mips-24k: add QEMU_EXTRAOPTIONS for DSP and MIPS16e cores 2016-08-01T10:46:35+00:00 André Draszik git@andred.net 2016-07-26T15:49:00+00:00 8af17075f56241dd8f3ea86c609adbd73f248218 The core emulated by default by qemu-mips(el) just crashes with illegal instruction when encountering DSP and/or MIPS16e instructions - we have to specify a CPU that supports the extra instructions. This is an issue when generating a rootfs and e.g. running some of the package postinstall scriptlets. The patch to qemu to add 24KEc as a CPU has been accepted upstream, so let's use that CPU here as well as needed. Signed-off-by: André Draszik <git@andred.net> Signed-off-by: Ross Burton <ross.burton@intel.com> 
The core emulated by default by qemu-mips(el) just crashes with
illegal instruction when encountering DSP and/or MIPS16e
instructions - we have to specify a CPU that supports the extra
instructions.

This is an issue when generating a rootfs and e.g. running some
of the package postinstall scriptlets.

The patch to qemu to add 24KEc as a CPU has been accepted
upstream, so let's use that CPU here as well as needed.

Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Ross Burton <ross.burton@intel.com>
mips: add tunes for (some) 24K cores 2016-06-12T22:46:49+00:00 André Draszik adraszik@tycoint.com 2016-06-10T15:12:39+00:00 cccd8b09523d8f0c1df97d08181737681db13f37 - add 24kc big and little endian, which is based on mips32r2 w/o FPU - add 24kec which is 24kc + DSP - both can have the MIPS16e ASE enabled in their tunes Signed-off-by: André Draszik <adraszik@tycoint.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
- add 24kc big and little endian, which is based on mips32r2 w/o FPU
- add 24kec which is 24kc + DSP
- both can have the MIPS16e ASE enabled in their tunes

Signed-off-by: André Draszik <adraszik@tycoint.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
mips: add a tune for using MIPS16e ASE instructions 2016-06-12T22:46:49+00:00 André Draszik adraszik@tycoint.com 2016-06-10T15:12:38+00:00 e9d8b02a42eb08802e202770409cb5378b79b281 The MIPS16e instruction set still has to be enabled by setting MIPS_INSTRUCTION_SET = 'mips16e' in e.g. distro.conf and can be disabled on a per-recipe basis as needed. This is a similar approach as is available on ARM for Thumb support. Note that contrary to the ARM Thumb support in OE, we do add a new OVERRIDE (mips16e), as there are some recipes in OE that need to be compiled slightly differently if mips16e mode is requested. Signed-off-by: André Draszik <adraszik@tycoint.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
The MIPS16e instruction set still has to be enabled by setting
MIPS_INSTRUCTION_SET = 'mips16e'
in e.g. distro.conf and can be disabled on a per-recipe basis as
needed.

This is a similar approach as is available on ARM for Thumb support.

Note that contrary to the ARM Thumb support in OE, we do add a new
OVERRIDE (mips16e), as there are some recipes in OE that need to be
compiled slightly differently if mips16e mode is requested.

Signed-off-by: André Draszik <adraszik@tycoint.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
meta/conf/machine: use ' inside quoted values 2015-12-01T21:30:55+00:00 Martin Jansa martin.jansa@gmail.com 2015-11-18T18:37:17+00:00 924ccf202a6d89de32fc34a140bf9e35e8e43b4e Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
arch-mips.inc: don't override TRANSLATED_TARGET_ARCH 2015-07-31T14:15:12+00:00 Dmitry Eremin-Solenikov dbaryshkov@gmail.com 2015-07-01T14:02:19+00:00 3ee5c9ad302bc05c75badbe29dd983a043a114c2 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. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
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.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
arch-mips.inc: Change definition of TRANSLATED_TARGET_ARCH 2015-01-29T10:37:51+00:00 Mark Hatle mark.hatle@windriver.com 2015-01-22T04:45:28+00:00 4b3a2b703b20583bd107f00a297d972e9bfb514a [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. Signed-off-by: Mark Hatle <mark.hatle@windriver.com> 
[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.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>