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 */
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 */
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#ifndef KERN_UDEBUG_H_
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#ifndef KERN_UDEBUG_H_
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#define KERN_UDEBUG_H_
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#define KERN_UDEBUG_H_
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#include <ipc/ipc.h>
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typedef enum { /* udebug_method_t */
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typedef enum { /* udebug_method_t */
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/** Start debugging the recipient.
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/** Start debugging the recipient.
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 * Causes all threads in the receiving task to stop. When they
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 * Causes all threads in the receiving task to stop. When they
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 * are all stoped, an answer with retval 0 is generated.
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 * are all stoped, an answer with retval 0 is generated.
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    UDEBUG_TS_ACTIVE,
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    UDEBUG_TS_ACTIVE,
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    /** Task is shutting down, no more debug activities allowed */
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    /** Task is shutting down, no more debug activities allowed */
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    UDEBUG_TS_SHUTDOWN
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    UDEBUG_TS_SHUTDOWN
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} udebug_task_state_t;
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} udebug_task_state_t;
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/** Debugging part of task_t structure.
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 */
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typedef struct {
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    udebug_task_state_t dt_state;
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    call_t *begin_call;
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    int not_stoppable_count;
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    struct task *debugger;
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    udebug_evmask_t evmask;
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} udebug_task_t;
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struct task;
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struct task;
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struct thread;
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struct thread;
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void udebug_task_init(udebug_task_t *ut);
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void udebug_syscall_event(unative_t a1, unative_t a2, unative_t a3,
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void udebug_syscall_event(unative_t a1, unative_t a2, unative_t a3,
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    unative_t a4, unative_t a5, unative_t a6, unative_t id, unative_t rc,
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    unative_t a4, unative_t a5, unative_t a6, unative_t id, unative_t rc,
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    bool end_variant);
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    bool end_variant);
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void udebug_thread_b_event(struct thread *t);
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void udebug_thread_b_event(struct thread *t);