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-rw-r--r--c/src/lib/libcpu/hppa1.1/include/semaphore.h70
1 files changed, 0 insertions, 70 deletions
diff --git a/c/src/lib/libcpu/hppa1.1/include/semaphore.h b/c/src/lib/libcpu/hppa1.1/include/semaphore.h
deleted file mode 100644
index bb3fe5459c..0000000000
--- a/c/src/lib/libcpu/hppa1.1/include/semaphore.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Description:
- * HPPA fast spinlock semaphores based on LDCWX instruction.
- * These semaphores are not known to RTEMS.
- *
- * TODO:
- *
- * COPYRIGHT (c) 1994,95 by Division Incorporated
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.com/license/LICENSE.
- *
- * $Id$
- */
-
-#ifndef _INCLUDE_HPPA1_1_SEMAPHORE_H
-#define _INCLUDE_HPPA1_1_SEMAPHORE_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * This structure has hardware requirements.
- * LDCWX opcode requires 16byte alignment for the lock
- * 'lock' must be first member of structure.
- */
-
-#define SEM_ALIGN 16
-
-typedef volatile struct {
-
- rtems_unsigned32 lock __attribute__ ((aligned (SEM_ALIGN)));
-
- rtems_unsigned32 flags;
-
- void *owner_tcb; /* for debug/commentary only */
-
- rtems_unsigned32 user; /* for use by user */
-
-} hppa_semaphore_t;
-
-/*
- * Values for flags
- */
-
-#define HPPA_SEM_IN_USE 0x0001 /* semaphore owned by somebody */
-#define HPPA_SEM_NO_SPIN 0x0002 /* don't spin if unavailable */
-#define HPPA_SEM_INITIALLY_FREE 0x0004 /* init it to be free */
-
-/*
- * Caller specifiable flags
- */
-
-#define HPPA_SEM_CALLER_FLAGS (HPPA_SEM_NO_SPIN | HPPA_SEM_INITIALLY_FREE)
-
-void hppa_semaphore_pool_initialize(void *pool_base, int pool_size);
-
-rtems_unsigned32 hppa_semaphore_acquire(hppa_semaphore_t *sp, int flag);
-
-void hppa_semaphore_release(hppa_semaphore_t *sp);
-
-hppa_semaphore_t *hppa_semaphore_allocate(rtems_unsigned32 which, int flag);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! _INCLUDE_SEMAPHORE_H */