linux/poky.git/meta/recipes-devtools/dwarfsrcfiles, branch hardknottMirror of git.yoctoproject.org/pokyhttps://git.enea.com/cgit/linux/poky.git/atom?h=hardknott2021-07-20T18:05:45+00:00dwarfsrcfiles: Avoid races over debug-link files2021-07-20T18:05:45+00:00Richard Purdierichard.purdie@linuxfoundation.org2021-07-06T10:36:16+00:00urn:sha1:4c9118c95ca81dc6044bbcb7bb96b15505de086f
We use dwarfsrcfiles in package.bbclass to list the source files used by a binary.
This is done before they're stripped and linked to debug symbols in separate files.
It is possible a binary may already have a link to separate debug symbols, e.g.
some of the test binaries in lttng-tools ptest. In those cases, the linked binary
may be changed by package.bbclass code whilst dwarfsrcfiles is reading it. That
would result in a rare SIGBUS race causing the binary to fail.
To avoid this, break the debug file search path so no other binaries are found.
Also fix a segfault if no binary is specified while here.
[YOCTO #14400]
(From OE-Core rev: 52382a03c10a6985ecb6ada24523cb9daf9c6201)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit efef732859e265533acf16f2f4da3b29d50e0df4)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
meta/recipes-devtools: Add HOMEPAGE / DESCRIPTION2021-02-26T15:21:21+00:00Dorindadorindabassey@gmail.com2021-02-25T00:39:01+00:00urn:sha1:8e4567bd5f292d1850b7b9422d8a073ae358350c
Added HOMEPAGE and DESCRIPTION for recipes with missing decriptions or homepage
[YOCTO #13471]
(From OE-Core rev: bb05814335e7101bfd8df0a11dc18a044e867bed)
Signed-off-by: Dorinda Bassey <dorindabassey@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
dwarfsrcfiles: fix typo: debig -> debug2018-07-10T16:33:00+00:00Robert Yangliezhi.yang@windriver.com2018-07-09T06:34:56+00:00urn:sha1:a1c299df71ce156fd12eb467a9617878bddeeb40
(From OE-Core rev: ba777487e7d26f5a57f7eb2681caad13e19ac931)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
package.bbclass: replace rpm/debugedit with dwarfsrcfiles2018-01-02T17:24:36+00:00Alexander Kanavinalexander.kanavin@linux.intel.com2017-11-10T15:38:59+00:00urn:sha1:0d5475a3b28d9e2c9273967a03726bb6c427bd11
Debugedit provided by rpm 4.14 is rewriting binaries in-place, and was
found to produce broken output at least for grub:
http://lists.openembedded.org/pipermail/openembedded-core/2017-November/143989.html
A replacement utility was suggested via private mail:
https://lists.fedorahosted.org/archives/list/elfutils-devel@lists.fedorahosted.org/message/VZP4G5N2ELYZEDAB3QYLXYHDGX4WMCUF/
(From OE-Core rev: f2e6e1d3bfd4c92ef0f5ed4721fd9050c59dafca)
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>