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Due to a bug in calculating adresses of modified program
headers patchelf breaks executables linked by Gold linker
causing them to segfault, e.g.
$ tmp/sysroots-components/x86_64/m4-native/usr/bin/m4 --help
Segmentation fault
This is reproducible only in some cases and only for executables
of ET_DYN type produced by Gold or by ld linked with pie.
This should be solved by fix-adjusting-startPage.patch that
fixes calculation logic.
[YOCTO #11785]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The patch has been accepted upstream.
Changed patch status Pending -> Accepted.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We're seeing two issues with patchelf, one where it inflates binaries to MBs in
size, the other where stripping the resulting binary fails:
$ strip fixincl
Not enough room for program headers, try linking with -N
[.note.ABI-tag]: Bad value
The patch header describes more about what the problem is and how the patch
fixes it.
[YOCTO #11123]
[YOCTO #11009]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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* Remove patch maxsize.patch already applied upstream.
* Add patch Skip-empty-section-fixes-66.patch to prevent errors like:
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|ERROR: go-cross-1.6.2-r0 do_populate_sysroot_setscene: '('patchelf-uninative',
|'--set-interpreter', '/home/user/src/prj/build/tmp/sysroots-uninative/
|x86_64-linux/lib/ld-linux-x86-64.so.2', '/home/user/src/prj/build/tmp/
|work/x86_64-linux/go-cross/1.6.2-r0/sstate-install-populate_sysroot/x86_64-
|linux/usr/bin/aarch64-prj-linux/go')'
|failed with exit code 1 and the following output:
|cannot find section .rela.dyn
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* Add patch handle-read-only-files.patch to fix error when building
eSKD, the following error appears on task do_testsdkext
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|ERROR: db-native-6.0.30-r1 do_populate_sysroot_setscene: '('patchelf-uninative',
|'--set-interpreter', 'src/fsl-community-bsp/build/tmp/work/qemuarm-poky-linux-
|gnueabi/core-image-minimal/1.0-r0/testsdkext/tc/tmp/sysroots-uninative/
|x86_64-linux/lib/ld-linux-x86-64.so.2', 'src/fsl-community-bsp/build/tmp/work/
|qemuarm-poky-linux-gnueabi/core-image-minimal/1.0-r0/testsdkext/tc/tmp/work/
|x86_64-linux/db-native/6.0.30-r1/sstate-install-populate_sysroot/x86_64-linux/
|usr/bin/db_tuner')' failed with exit code 1 and the following output:
|b'open: Permission denied\n
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* Add patch Increase-maxSize-to-64MB.patch to fix error described
bellow, the same issue is discussed here:
- https://github.com/NixOS/patchelf/issues/47
/
|ERROR: qemu-native-2.5.0-r1 do_populate_sysroot_setscene: '('patchelf-uninative',
|'--set-interpreter', '../build/tmp/sysroots-uninative/x86_64-linux/lib/
|ld-linux-x86-64.so.2', '../build/tmp/work/x86_64-linux/qemu-native/2.5.0-r1/
|sstate-install-populate_sysroot/x86_64-linux/usr/bin/qemu-mips64')'
|failed with exit code 1 and the following output:
|warning: working around a Linux kernel bug by creating a hole of 36032512
|bytes in ‘../build/tmp/work/x86_64-linux/qemu-native/2.5.0-r1/
|sstate-install-populate_sysroot/x86_64-linux/usr/bin/qemu-mips64’
|maximum file size exceeded
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Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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There were "maximum size exceeded" errors from patchelf when processing
qemu-native. There is an issue open for this upstream, add a patch
proposed there for this issue. "32" was increased to "64" to handle our
qemu-ppc binary.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This is useful since it allows us to edit the RPATH and interpreter fields
in ELF binaries. This is potentially particularly useful in improving the way
we can use the SDK and also potentially making native binaries more relocatable.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Ed Bartosh
Richard Purdie
Fabio Berton