These macros have C language-isms and cannot be used from assembly code.
Change-Id: I07ffc27411300339e08ae7ef9c19249903be4774
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Add the context switch profile point for x86 and ARM arquitectures.
Change-Id: Ib7205059104ed47b96ba75b8cfefec3ff35f6813
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Add a standardized mechanism to add profiling points to the Kernel
with a single interface for the user to collect the profiling data.
Change-Id: I4fa34ac1b42f73a73ba1fd805e755ee2fd00dff7
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Add a log event tool with a single interface for the user to
add/collect the event log data.
Change-Id: Ia4b78836748c5d7e44ba1bdd50c28434e8a55d65
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Some arches this is an unsigned int, some an unsigned long.
Standardize on unsigned long for all arches.
Change-Id: I1661ea2d895915c0be3eaabdb79d90435f3945b0
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The footprint-min test cases intentionally turn CONFIG_PRINTK
off to show the minimal footprint. On ARC, printk() is being used
in some core IRQ management code, resulting in a build error.
On other OSes such as Linux, disabling printk() causes any use
of them to compile to nothing rather than generate a build error.
We should do the same here, we shouldn't try to discourage the use
of console logs in the codebase.
Change-Id: Ibbbc044eef715066b3bb9e96b073934320b71aa9
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The change replaces multiple asterisks to ** at
the beginning of comments and adds a space before
the asterisks at the beginning of lines.
Change-Id: I7656bde3bf4d9a31e38941e43b580520432dabc1
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Change all occurances of /*! to /** to match javadoc
style.
Change-Id: I3a759d34e0e928216f61252682266e64c5b875f8
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The old doubly-linked list implementation had only support for very
basic operations, i.e. add at head and remove.
The new implementation is highly enhanced, allowing these operations:
- initialize list
- check if a node is the list's head
- check if a node is the list's tail
- check if the list is empty
- get a reference to the head item in the list
- get a reference to the next item in the list
- add node to tail of list
- add node to head of list
- insert node after a node
- insert node before a node
- insert node at position based on condition
- remove a specific node from a list
- get the first node in a list
The implementation is completely inline, since the operations are rather
simple and do not warrant a function call.
Change-Id: Id85c04e67f6a88b005390172f1276daa12bcf8ce
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Obtain the pointer to the encompassing object from the location of a
field in the object.
Change-Id: If8f9ffa4998c4c19b4cd17293610fff677fa0158
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Gets rid of single-line comments required by a previous set of
coding conventions. These comments provide no value to readers
and just clutter things up.
Change-Id: I2a08b12cf5026253de56979efdfc510e7e68defe
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Revises kernel so that it uses the standard NULL symbol defined
for C99, rather than having its own custom symbol.
Change-Id: I74342f192e95899a83db879e8b1c8fe89ac8b92d
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Revises kernel so that it uses the standard boolean type library
defined for C99, rather than having its own custom boolean type.
Also revises sample projects that used the non-standard type.
Change-Id: Ib41b7f836da25352aa5ae9dfbbfdd29739017b6f
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Replaces various stringify type macros with _STRINGIFY(x).
Change-Id: Ic029d1e6ae344e960464310067eb1a648869919a
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
There are many scenarios where it is convenient to have a helper to
evaluate the number of elements in an array. Having this helper in a
common place helps avoid duplicated code.
Change-Id: I05e9513bca756675483276cb6ae777c487f5a949
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
As for 16 bits integers, let's add utility byteordering macros for 32
bits integers.
Change-Id: I3113b9890992e4335d300a17738e5bb772b719ae
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Add endian conversion functions needed for network protocols.
Currently Bluetooth needs sys_le16_to_cpu and sys_cpu_to_le16
to implement endian safe stack. Note that the OS is not guaranteed
to be endian safe generally.
Change-Id: If7faf9568e0f2b1817139a76d9b00888d5b7d76c
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Benjamin Walsh