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dev-manual: improvements for gdbserver configuration

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[Yocto #13722]
The Yocto bug reports a few improvements in the gdbserver configuration
which makes the configuration of gdb easier for novice users.

(From yocto-docs rev: 48c96378fd5edd587025f3ca138bc5114e927f2f)

Signed-off-by: Sundeep KOKKONDA <sundeep.kokkonda@gmail.com>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Sundeep KOKKONDA
2022-05-04 23:04:21 +05:30
committed by Richard Purdie
parent e2a5173806
commit f09f1de84c
1 changed files with 5 additions and 6 deletions
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11
documentation/dev-manual/common-tasks.rst
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@@ -10177,10 +10177,9 @@ debugger.
2. *Configure the system to include gdbserver in the target filesystem:*
Make the following addition in either your ``local.conf`` file or in
an image recipe::
Make the following addition in your ``local.conf`` file::
IMAGE_INSTALL:append = " gdbserver"
EXTRA_IMAGE_FEATURES:append = " tools-debug"
The change makes
sure the ``gdbserver`` package is included.
@@ -10227,14 +10226,14 @@ debugger.
$ mkdir debugfs
$ cd debugfs
$ tar xvfj build-dir/tmp-glibc/deploy/images/machine/image.rootfs.tar.bz2
$ tar xvfj build-dir/tmp-glibc/deploy/images/machine/image-dbg.rootfs.tar.bz2
$ tar xvfj build-dir/tmp/deploy/images/machine/image.rootfs.tar.bz2
$ tar xvfj build-dir/tmp/deploy/images/machine/image-dbg.rootfs.tar.bz2
5. *Set up GDB:*
Install the SDK (if you built one) and then source the correct
environment file. Sourcing the environment file puts the SDK in your
``PATH`` environment variable.
``PATH`` environment variable and sets ``$GDB`` to the SDK's debugger.
If you are using the build system, Gdb is located in
`build-dir`\ ``/tmp/sysroots/``\ `host`\ ``/usr/bin/``\ `architecture`\ ``/``\ `architecture`\ ``-gdb``