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/* Private header for thread debug library. */
#ifndef _THREAD_DBP_H
#define _THREAD_DBP_H 1
#include <string.h>
#include "proc_service.h"
#include "thread_db.h"
#include "../linuxthreads/internals.h"
/* Comment out the following for less verbose output. */
#define LOG(c) __libc_write (2, c "\n", strlen (c "\n"))
/* Handle for a process. This type is opaque. */
struct td_thragent
{
/* Delivered by the debugger and we have to pass it back in the
proc callbacks. */
struct ps_prochandle *ph;
/* Some cached information. */
/* Address of the `__pthread_handles' array. */
struct pthread_handle_struct *handles;
/* Address of the `pthread_kyes' array. */
struct pthread_key_struct *keys;
/* Maximum number of threads. */
int pthread_threads_max;
/* Maximum number of thread-local data keys. */
int pthread_keys_max;
/* Size of 2nd level array for thread-local data keys. */
int pthread_key_2ndlevel_size;
/* Sizeof struct _pthread_descr_struct. */
int sizeof_descr;
/* Pointer to the `__pthread_threads_events' variable in the target. */
psaddr_t pthread_threads_eventsp;
/* Pointer to the `__pthread_last_event' variable in the target. */
psaddr_t pthread_last_event;
/* Pointer to the `__pthread_handles_num' variable. */
psaddr_t pthread_handles_num;
};
/* Type used internally to keep track of thread agent descriptors. */
struct agent_list
{
td_thragent_t *ta;
struct agent_list *next;
};
/* List of all known descriptors. */
extern struct agent_list *__td_agent_list;
/* Function used to test for correct thread agent pointer. */
static inline int
ta_ok (const td_thragent_t *ta)
{
struct agent_list *runp = __td_agent_list;
if (ta == NULL)
return 0;
while (runp != NULL && runp->ta != ta)
runp = runp->next;
return runp != NULL;
}
#endif /* thread_dbP.h */
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