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Do some kernel cleanup

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* Seal away private thread and kernel definitions and declarations
into the internal headers in order to better hide internal structure.

* Add a thread-common.c file that keeps shared functions together.
List functions aren't messed with since that's about to be changed to
different ones.

* It is necessary to modify some ARM/PP stuff since GCC was complaining
about constant pool distance and I would rather not force dump it. Just
bl the cache calls in the startup and exit code and let it use veneers
if it must.

* Clean up redundant #includes in relevant areas and reorganize them.

* Expunge useless and dangerous stuff like remove_thread().

Change-Id: I6e22932fad61a9fac30fd1363c071074ee7ab382
This commit is contained in:
Michael Sevakis 2014-08-08 01:39:29 -04:00
parent 53d9f2e6a7
commit 981d028c09
22 changed files with 366 additions and 986 deletions
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17
firmware/kernel/pthread/thread.c
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@ -194,23 +194,6 @@ static void remove_from_list_l(struct thread_entry **list,
thread->l.next->l.prev = thread->l.prev;
}
unsigned int thread_queue_wake(struct thread_entry **list)
{
unsigned int result = THREAD_NONE;
for (;;)
{
unsigned int rc = wakeup_thread(list);
if (rc == THREAD_NONE)
break;
result |= rc;
}
return result;
}
/* for block_thread(), _w_tmp() and wakeup_thread() t->lock must point
* to a corelock instance, and this corelock must be held by the caller */
void block_thread_switch(struct thread_entry *t, struct corelock *cl)