Rather than manually configuring ftrace, trace-cmd was created
to provide a more user friendly interface to the tracer.
Some examples are:
# ./trace-cmd record -e all ls /bin
Then to see the information:
# ./trace-cmd report
To see just a subsystem:
# ./trace-cmd record -e irq ls /bin
To list the available trace events:
# ./trace-cmd list -e
You can also trace a single trace point with one of two methods:
# ./trace-cmd record -e sched:sched_wakeup ls /bin
Or simply:
# ./trace-cmd record -e sched_wakeup ls /bin
This tool also works with tracers (plugins) as well as events
# ./trace-cmd list -p
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
edd8801 Linux 2.6.34.5
4070f43 vmware: fix build error in vmware.c
57cbde5 mm: fix up some user-visible effects of the stack guard page
4def7ce mm: fix page table unmap for stack guard page properly
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
On some older machines SDL is available, even if a pkgconfig
file for SDL is not there. (See RHEL5.1)
Extend the check, to see if the primary SDL header is there, if
the pkgconfig check fails.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
commit 1d0757f16b changes opkg run state from
/usr/lib/opkg to /var/lib/opkg, which however is incomplete and still many
important information is kept under old directory including postinst methods.
This makes latest boot into a mess.
So finalize this movement to /var here. Fix [BUGID #229]
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Using TARGET_ARCH as the pacakge architecture for sstate archives lead to some
issues when using two machines with different BASE_PACKAGE_ARCH's but the same
TARGET_ARCH such as netbook and qemux86 machines.
Probable fix for [BUGID #223]
Signed-off-by: Joshua Lock <josh@linux.intel.com>
We need some libraries installed to run the built qemu, check for their
existence before trying to run the program. Fixes [BUGID #201]
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Until the pseudo code is fully integrated, we need to roll up the
per file dependencies into package dependencies for rpm.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Update package_rpm.bbclass to generate dep solver databases for each
package arch. Following the example of the deb and ipk integration
Revise the rootfs_rpm to solve the installation based on the multiple
dep solvers.
Note, recommends, locale and attemptonly pckages are still to be
implemented.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Use a single spec file to generate all of the split packages. This allows
us to ensure the RPM package source package meta data is correct, and also
speeds up the package generation process.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
The overall file list was being constructed with the wrong variable, it
should have had FLIST in the name.
Also it was possible to construct the system with some illegal variable
names. Names that would have include "[]". So translate these away...
Finally fix an issues where a filename with an _ could cause a package
variable conflict. Again translate this away..
Signed-off-by: Mark Hatle <mhatle@windriver.com>
rpm-5.1.10 snapshot adds support for multiple aid databases
revert slashDepth patch, now included in 5.1.10
Signed-off-by: Jeff Johnson <n3npq@mac.com>
Signed-off-by: Mark Hatle <mhatle@windriver.com>
The current packages shlibs processing is written to a local temporary file.
This file is not consulted when evaluting the provider of the dependency,
instead we need to cache the local values into the dictionary while we write
the temp file.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Add a new extend_deps function to more easily merge two dependency lists.
This avoids adding duplicates, unless the value of the dependency is
different.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Using the rpmdeps commands, we enable the discovery of per-file dependencies.
These dependencies are generated for all packages, and may or may not be used
by any given packaging mechanism. Currently RPROVIDES and RDEPENDS are
generated in this process.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Add the pkgconfig files that may appear into the shared directory into
the -dev globbing.
Also change the udev integration to remove the manual instance of the
shared directory .pc file.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
Update the RPM package integration to support per-file dependencies
This adds additional configuration options to RPM, as well as provides
a helper script "perfile_rpmdeps.sh" that the build system can use to
gather the dependency information.
Signed-off-by: Mark Hatle <mhatle@windriver.com>
while removing old glibc recipes some needed patches from
older recipes got wiped out. Bringing them back.
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
The code which creates a working tree from the source
Wind River Linux git repository manipulates the refs
to make non-tracking, local branches. packed-refs remove
the files from refs, making this code break and the builds
fail.
To fix this, if we detect the packed refs we simply create
the local refs from the remote branches.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
The Wind River kernel is "patched" via guilt to provide
both git integration and quilt like patch management
(if that is of interest).
This is a modified 0.33 guilt with some changes to
streamline interactions with the way that the Wind
River kernel is constructed. That being said, the
common semantics of guilt are not changed, and it
can be used for other purposes.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Without the fix, when the commandline is printed with the "echo" command,
it loses the quotes and this confuses people.
Thanks Richard for pointing this out.
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
The poky-qemu-ifup script now requires a path to the native
sysroot as an argument. This fixes a case where the argument
was missing.
Also, set up NATIVE_SYSROOT_DIR when running runqemu.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
iputils are utilities for the IP protocol, including traceroute6, tracepath, tracepath6, ping, ping6 and arping.
this commit add iputils 20100418. code is borrowed from open embedded and debian, with following changes:
- upgrade from s20071127 to s20100418
- update the do_compile (add VPATH) to make s20100418 pass
- disable man since it depends docbook while poky don't have
Signed-off-by: Yu Ke <ke.yu@intel.com>
This script automates the booting of QEMU using an nfsroot exported
by our userspace NFS tools. The rootfs should be created using
poky-extract-sdk.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
This script automates the exporting of a root filesystem (created
with the poky-extract-sdk utility) using pseudo and the native
userspace NFS server. That filesystem can then be booted using
nfsroot with either QEMU or the target hardware using one of our
kernels.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
This script automates the creation of a rootfs area using pseudo so
it can be used by a QEMU nfsroot boot.
Signed-off-by: Scott Garman <scott.a.garman@intel.com>
Bruce Ashfield
Richard Purdie
Mark Hatle
Joshua Lock
Kevin Tian
Jeff Johnson
Nitin A Kamble
Saul Wold
Dexuan Cui
Zhai Edwin
Scott Garman
Yu Ke