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#include <time/clock.h>
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#include <time/clock.h>
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#include <list.h>
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#include <list.h>
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#include <config.h>
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#include <config.h>
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#include <arch/interrupt.h>
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#include <arch/interrupt.h>
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#include <smp/ipi.h>
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#include <smp/ipi.h>
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#include <arch/faddr.h>
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char *thread_states[] = {"Invalid", "Running", "Sleeping", "Ready", "Entering", "Exiting"};
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char *thread_states[] = {"Invalid", "Running", "Sleeping", "Ready", "Entering", "Exiting"};
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spinlock_t threads_lock;
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spinlock_t threads_lock;
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link_t threads_head;
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link_t threads_head;
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        t->kstack = (__u8 *) frame_ks;
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        t->kstack = (__u8 *) frame_ks;
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        t->ustack = (__u8 *) frame_us;
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        t->ustack = (__u8 *) frame_us;
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        context_save(&t->saved_context);
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        context_save(&t->saved_context);
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        t->saved_context.pc = (__address) cushion;
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        t->saved_context.pc = FADDR(cushion);
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        t->saved_context.sp = (__address) &t->kstack[THREAD_STACK_SIZE-8];
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        t->saved_context.sp = (__address) &t->kstack[THREAD_STACK_SIZE-8];
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        pri = cpu_priority_high();
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        pri = cpu_priority_high();
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        t->saved_context.pri = cpu_priority_read();
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        t->saved_context.pri = cpu_priority_read();
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        cpu_priority_restore(pri);
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        cpu_priority_restore(pri);