The _k_mem_map_list was a static array generated by sysgen,
where it containing all pre-defined memory maps from MDEF file.
To support private memory map objects (aka, defining them within
source files), the list has to accommodate memory maps that
are not only processed through sysgen, but also those defined
within source files.
This is done by creating a new section in binary, and all memory
map pointers go into this section. By doing this, the list
can still be manipulated as an array.
Change-Id: I1f3414b72f685fef4b99850749178661f14d9345
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque memory map object id type is now a pointer to
the associated memory map structure, rather than an index
into the microkernel's array of memory map structures.
This change is a pre-requisite to support for private
memory map objects, which are defined in source code.
Change-Id: I82ecb59eeed00efa54f781f775710c92ff9c9fc9
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The _k_pipe_list was a static array generated by sysgen,
where it containing all pre-defined pipes from MDEF file.
To support private pipe objects (aka, defining pipes within
source files), the pipe list has to accommodate pipes that
are not only processed through sysgen, but also those defined
within source files.
This is done by creating a new section in binary, and all pipe
pointers go into this section. By doing this, the pipe list
can still be manipulated as an array. The reason behind
putting the pointers to pipe, instead of the pipe objects
themselves, is that some compiler/linker may pad the large pipe
struct. For example, compiling under gcc and march=i686 pads
the struct to 32-byte alignment (march=atom to 64-byte alignment).
This causes issue with sizeof() and pointer arithmetic because
they have no idea about the padding. So use pointers here to
prevent padding.
Change-Id: I6d3b75614c4d8760c037a5c26746410d4e4b17cb
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque pipe object id type is now a pointer to
the associated pipe structure, rather than an index
into the microkernel's array of pipe structures.
This change is a pre-requisite to support for private
pipes, which are defined in source code.
This also moves the required struct into more visible
headers such that private pipes can be declared.
Renaming the struct is also being done to conform to
naming convention for private kernel objects.
Since a couple structs have to be moved anyway, so
do the moving and renaming here too (contrary to what
have been done in the past, with separated patches).
Change-Id: Ibb6ec7f62745a81439ae3ea2616688b757439843
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The _k_task_list was a static array generated by sysgen,
where it containing all pre-defined tasks from MDEF file.
To support private task objects (aka, defining tasks within
source files), the task list has to accommodate tasks that
are not only processed through sysgen, but also those defined
within source files.
This is done by creating a new section in binary, and all task
objects go into this section. By doing this, the task list
can still be manipulated as an array, which is required for
task group operation.
Change-Id: I799d6967567079498bc414e0cb809e8af856b53e
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque task object id type is now a pointer to
the associated task structure, rather than an index
into the microkernel's array of task structures.
This change is a pre-requisite to support for private
task objects, which are defined in source code.
Change-Id: Idb53ea7f8a8a5b7e6477a74273930b08fc77dcfe
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque mailbox object id type is now a pointer to
the associated mailbox structure, rather than an index
into the microkernel's array of mailbox structures.
This change is a pre-requisite to support for private
mailboxes, which are defined in source code.
Change-Id: Ide832eee2a0762e601847ad07afba380bd79ed8b
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque FIFO object id type is now a pointer to
the associated FIFO structure, rather than an index
into the microkernel's array of FIFO structures.
This change is a pre-requisite to support for private
FIFOs, which are defined in source code.
Change-Id: Ieb1343d6d5dd1b747063603457d47fab2710f557
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque semaphore object id type is now a pointer to
the associated semaphore structure, rather than an index
into the microkernel's array of semaphore structures.
This change is a pre-requisite to support for private
semaphores, which are defined in source code.
Change-Id: I3821360be35237bfe3bf090efce84f99e335d309
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The opaque mutex object id type is now a pointer to the associated
mutex structure, rather than an index into the microkernel's
array of mutex structures.
This change is a pre-requisite to support for private mutexes
(i.e. mutexes not defined using a project's MDEF file).
[DL: fix some whitespace issues.]
Change-Id: Ida419f1674df245f51a36d28ca7d4631239f1edd
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The new name better reflects that this file contains all private
nanokernel APIs that are used by various kernel subsystems.
Change-Id: I4c258d582e93753eec9e575fdb5f9f2109417a0f
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
The new name better reflects that this file contains all private
microkernel APIs that are used by various kernel subsystems.
Change-Id: I5e52172a9e33aa130ce55ce59e887bba5c1c175a
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
