From ee5171b968d87e2807608c64c8a2692d69299ff4 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Fri, 26 Sep 2003 21:38:59 +0000
Subject: 2003-09-26	Joel Sherrill <joel@OARcorp.com>

	* hppa1.1/.cvsignore, hppa1.1/ChangeLog, hppa1.1/Makefile.am,
	hppa1.1/acinclude.m4, hppa1.1/configure.ac,
	hppa1.1/simhppa/.cvsignore, hppa1.1/simhppa/ChangeLog,
	hppa1.1/simhppa/Makefile.am, hppa1.1/simhppa/bsp_specs,
	hppa1.1/simhppa/configure.ac, hppa1.1/simhppa/times,
	hppa1.1/simhppa/include/.cvsignore,
	hppa1.1/simhppa/include/Makefile.am, hppa1.1/simhppa/include/bsp.h,
	hppa1.1/simhppa/include/ttydrv.h, hppa1.1/simhppa/shmsupp/.cvsignore,
	hppa1.1/simhppa/shmsupp/Makefile.am, hppa1.1/simhppa/shmsupp/README,
	hppa1.1/simhppa/shmsupp/addrconv.c,
	hppa1.1/simhppa/shmsupp/cause_intr.c,
	hppa1.1/simhppa/shmsupp/getcfg.c, hppa1.1/simhppa/shmsupp/lock.c,
	hppa1.1/simhppa/shmsupp/mpisr.c, hppa1.1/simhppa/start/.cvsignore,
	hppa1.1/simhppa/start/Makefile.am, hppa1.1/simhppa/start/start.S,
	hppa1.1/simhppa/startup/.cvsignore,
	hppa1.1/simhppa/startup/Makefile.am,
	hppa1.1/simhppa/startup/bspclean.c,
	hppa1.1/simhppa/startup/bspstart.c, hppa1.1/simhppa/startup/linkcmds,
	hppa1.1/simhppa/startup/setvec.c, hppa1.1/simhppa/tools/.cvsignore,
	hppa1.1/simhppa/tools/ChangeLog, hppa1.1/simhppa/tools/Makefile.am,
	hppa1.1/simhppa/tools/configure.ac,
	hppa1.1/simhppa/tools/print_dump.c, hppa1.1/simhppa/tty/.cvsignore,
	hppa1.1/simhppa/tty/Makefile.am, hppa1.1/simhppa/tty/tty.c,
	hppa1.1/simhppa/wrapup/.cvsignore,
	hppa1.1/simhppa/wrapup/Makefile.am: Removed.
---
 c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c | 74 -------------------------
 1 file changed, 74 deletions(-)
 delete mode 100644 c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c

(limited to 'c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c')

diff --git a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c b/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c
deleted file mode 100644
index ee2f67f108..0000000000
--- a/c/src/lib/libbsp/hppa1.1/simhppa/shmsupp/lock.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*  Shared Memory Lock Routines
- *
- *  This shared memory locked queue support routine need to be
- *  able to lock the specified locked queue.  Interrupts are
- *  disabled while the queue is locked to prevent preemption
- *  and deadlock when two tasks poll for the same lock.
- *  previous level.
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  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.
- *
- *  $Id$
- */
-
-#include <bsp.h>
-#include <shm_driver.h>
-
-/*
- *  Shm_Initialize_lock
- *
- *  Initialize the lock for the specified locked queue.
- */
-
-void Shm_Initialize_lock(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  lq_cb->lock = LQ_UNLOCKED;
-}
-
-/*  Shm_Lock( &lq_cb )
- *
- *  This shared memory locked queue support routine locks the
- *  specified locked queue.  It disables interrupts to prevent
- *  a deadlock condition.
- */
-
-void Shm_Lock(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  rtems_unsigned32  isr_level;
-  vol_u32          *lockptr = &lq_cb->lock;
-  rtems_unsigned32  lock_value;
-
-  rtems_interrupt_disable( isr_level );
-
-    Shm_isrstat = isr_level;
-
-    do {
-      HPPA_ASM_LDCWS( 0, 0, lockptr, lock_value );
-    } while (lock_value == SHM_LOCK_VALUE);
-}
-
-/*
- *  Shm_Unlock
- *
- *  Unlock the lock for the specified locked queue.
- */
-
-void Shm_Unlock(
-  Shm_Locked_queue_Control *lq_cb
-)
-{
-  rtems_unsigned32 isr_level;
-
-  lq_cb->lock = SHM_UNLOCK_VALUE;
-  isr_level = Shm_isrstat;
-  rtems_interrupt_enable( isr_level );
-}
-- 
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