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kernel: convert most thread APIs to system calls

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Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-09-29 14:00:48 -07:00 • committed by Andrew Boie
commit 468190a795
6 changed files with 162 additions and 27 deletions
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16
kernel/thread_abort.c
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@ -19,11 +19,12 @@
#include <wait_q.h>
#include <ksched.h>
#include <misc/__assert.h>
#include <syscall_handler.h>
extern void _k_thread_single_abort(struct k_thread *thread);
#if !defined(CONFIG_ARCH_HAS_THREAD_ABORT)
void k_thread_abort(k_tid_t thread)
void _impl_k_thread_abort(k_tid_t thread)
{
unsigned int key;
@ -44,3 +45,16 @@ void k_thread_abort(k_tid_t thread)
_reschedule_threads(key);
}
#endif
#ifdef CONFIG_USERSPACE
u32_t _handler_k_thread_abort(u32_t thread_p, u32_t arg2, u32_t arg3,
u32_t arg4, u32_t arg5, u32_t arg6, void *ssf)
{
struct k_thread *thread = (struct k_thread *)thread_p;
_SYSCALL_IS_OBJ(thread, K_OBJ_THREAD, 0, ssf);
_SYSCALL_VERIFY(!(thread->base.user_options & K_ESSENTIAL), ssf);
_impl_k_thread_abort((struct k_thread *)thread);
return 0;
}
#endif