openembedded-core.git/meta/classes/linuxloader.bbclass, branch thud

linuxloader.bbclass: Refactor to have seprate functions for musl/glibc loader

2018-09-20T19:24:04+00:00

this makes it possible to use this for musl where we are trying to
create a glibc compat package

Add missing aarch64 loader definition for glibc function

Signed-off-by: Khem Raj 
Signed-off-by: Ross Burton

linuxloader: Convert to python function

2018-08-23T08:24:31+00:00

We could do with one decent general purpose python function to query the
path to the dynamic loader. Convert the shell code into python.

Also correct baremetal to return "None", not musl loaders.

Signed-off-by: Richard Purdie

linuxloader.bbclass: add musl libc support

2017-07-08T12:34:00+00:00

Current linuxloader.bbclass does not support musl libc ldso, so add it
in.

After changing, now the linuxloader function will call a subfunction
according to which virtual/libc is being used, glibc or musl, the
linuxloader_musl function is made on top of the LDSO macro defined
in musl source, by mapping related OE variables to it.

Change tested on following machines:
"genericx86"
"genericx86-64"
"beaglebone"
"qemumips64"
"qemuarm64"
"mpc8315e-rdb"
"edgerouter"
"qemumips"
"kc705-microblazeel" - meta-xilinx
"qemuppc"

Signed-off-by: Ming Liu 
Signed-off-by: Ross Burton

linuxloader.bbclass: Adjust mips to cover all mips/mips64

2016-10-07T15:43:50+00:00

[YOCTO #10389]

Use a glob (*) to match all mips (not previously matched).  This will ensure
that the linuxloader is properly returned for mips, mipsel, mips64,
mips64el and their n32 variants.

See: https://sourceware.org/glibc/wiki/ABIList#mips for the official list
of loaders.

Signed-off-by: Mark Hatle 
Signed-off-by: Richard Purdie

linuxloader.bbclass: Add mipsisa{32, 64}r6{el, } support

2016-10-07T15:43:49+00:00

Add support for MIPS Release 6 ISA. The loader is located at a
new place for multiarch.

For more details, check https://wiki.debian.org/Multiarch
and https://sourceware.org/glibc/wiki/ABIList#mips

Signed-off-by: Zubair Lutfullah Kakakhel 
Signed-off-by: Richard Purdie

linuxloader/image-prelink/image-mklibs: Fix non-standard path prelinking

2016-03-07T00:10:24+00:00

Prelinking on x86-64 wasn't working out the box as it uses /lib and
not /lib64 for libs. Prelink was refusing to link as the dynamic loader
didn't match its idea of the right path. Passing in the --dyanmic-linker
option avoids this.

We can share code from image-mklibs so abstract that into a new class,
linuxloader.bbclass.

This does break prelinking of multilib images, I've opened a bug so we
can loop back and fix that problem, the code would need to iterate the
dynamic loaders (and setup ld.so.conf files for it).

Signed-off-by: Richard Purdie