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#include <typedefs.h>
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#include <typedefs.h>
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#include <cpu.h>
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#include <cpu.h>
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#include <print.h>
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#include <print.h>
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#include <debug.h>
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#include <debug.h>
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static void before_task_runs(void);
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static void before_thread_runs(void);
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static void after_thread_ran(void);
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static void scheduler_separated_stack(void);
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static void scheduler_separated_stack(void);
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atomic_t nrdy;  /**< Number of ready threads in the system. */
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atomic_t nrdy;  /**< Number of ready threads in the system. */
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/** Carry out actions before new task runs. */
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void before_task_runs(void)
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{
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    before_task_runs_arch();
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}
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/** Take actions before new thread runs.
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/** Take actions before new thread runs.
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 *
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 *
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 * Perform actions that need to be
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 * Perform actions that need to be
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 * taken before the newly selected
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 * taken before the newly selected
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 * tread is passed control.
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 * tread is passed control.
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             * Replace the old one with the new one.
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             * Replace the old one with the new one.
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             */
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             */
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            as_switch(as1, as2);
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            as_switch(as1, as2);
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        }
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        }
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        TASK = THREAD->task;
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        TASK = THREAD->task;
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        before_task_runs();
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    }
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    }
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    THREAD->state = Running;
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    THREAD->state = Running;
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#ifdef SCHEDULER_VERBOSE
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#ifdef SCHEDULER_VERBOSE