#include "genesis/static-symbols.h"
#include "genesis/thread.h"
-#define STATE_STARTING (make_fixnum(0))
#define STATE_RUNNING (make_fixnum(1))
#define STATE_SUSPENDED (make_fixnum(2))
#define STATE_DEAD (make_fixnum(3))
#if defined(LISP_FEATURE_SB_THREAD)
#if defined(LISP_FEATURE_X86)
register struct thread *me=0;
- if(all_threads)
+ if(all_threads) {
+#if defined(LISP_FEATURE_DARWIN) && defined(LISP_FEATURE_RESTORE_FS_SEGMENT_REGISTER_FROM_TLS)
+ sel_t sel;
+ struct thread *th = pthread_getspecific(specials);
+ sel.index = th->tls_cookie;
+ sel.rpl = USER_PRIV;
+ sel.ti = SEL_LDT;
+ __asm__ __volatile__ ("movw %w0, %%fs" : : "r"(sel));
+#elif defined(LISP_FEATURE_FREEBSD) && defined(LISP_FEATURE_RESTORE_TLS_SEGMENT_REGISTER_FROM_TLS)
+ struct thread *th = pthread_getspecific(specials);
+ unsigned int sel = LSEL(th->tls_cookie, SEL_UPL);
+ unsigned int fs = rfs();
+
+ /* Load FS only if it's necessary. Modifying a selector
+ * causes privilege checking and it takes long time. */
+ if (fs != sel)
+ load_fs(sel);
+ return th;
+#endif
__asm__ __volatile__ ("movl %%fs:%c1,%0" : "=r" (me)
: "i" (offsetof (struct thread,this)));
+ }
return me;
#else
return pthread_getspecific(specials);
#endif
}
+#if defined(LISP_FEATURE_MACH_EXCEPTION_HANDLER)
+#define THREAD_STRUCT_TO_EXCEPTION_PORT(th) ((mach_port_t) th)
+#define EXCEPTION_PORT_TO_THREAD_STRUCT(th) ((struct thread *) th)
+#endif
+
#if defined(LISP_FEATURE_SB_THREAD)
#define thread_self pthread_self
#define thread_kill pthread_kill
#define thread_self getpid
#define thread_kill kill
#define thread_sigmask sigprocmask
-#define thread_mutex_lock(l)
-#define thread_mutex_unlock(l)
+#define thread_mutex_lock(l) 0
+#define thread_mutex_unlock(l) 0
#endif
extern void create_initial_thread(lispobj);
+extern int kill_thread_safely(os_thread_t os_thread, int signo);
#endif /* _INCLUDE_THREAD_H_ */