Name change: Change Cortex-M3 naming to ARMv7-M naming so support Cortex-M4

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3846 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 0 insertions, 142 deletions

diff --git a/nuttx/arch/arm/src/cortexm3/up_sigdeliver.c b/nuttx/arch/arm/src/cortexm3/up_sigdeliver.c
deleted file mode 100644
index f05b7ce69..000000000
--- a/nuttx/arch/arm/src/cortexm3/up_sigdeliver.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/****************************************************************************
- * arch/arm/src/cortexm3/up_sigdeliver.c
- *
- *   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <sched.h>
-#include <debug.h>
-
-#include <nuttx/irq.h>
-#include <nuttx/arch.h>
-#include <arch/board/board.h>
-
-#include "os_internal.h"
-#include "up_internal.h"
-#include "up_arch.h"
-
-#ifndef CONFIG_DISABLE_SIGNALS
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_sigdeliver
- *
- * Description:
- *   This is the a signal handling trampoline.  When a signal action was
- *   posted.  The task context was mucked with and forced to branch to this
- *   location with interrupts disabled.
- *
- ****************************************************************************/
-
-void up_sigdeliver(void)
-{
-  _TCB  *rtcb = (_TCB*)g_readytorun.head;
-  uint32_t regs[XCPTCONTEXT_REGS];
-  sig_deliver_t sigdeliver;
-
-  /* Save the errno.  This must be preserved throughout the signal handling
-   * so that the user code final gets the correct errno value (probably
-   * EINTR).
-   */
-
-  int saved_errno = rtcb->pterrno;
-
-  up_ledon(LED_SIGNAL);
-
-  sdbg("rtcb=%p sigdeliver=%p sigpendactionq.head=%p\n",
-        rtcb, rtcb->xcp.sigdeliver, rtcb->sigpendactionq.head);
-  ASSERT(rtcb->xcp.sigdeliver != NULL);
-
-  /* Save the real return state on the stack. */
-
-  up_copystate(regs, rtcb->xcp.regs);
-  regs[REG_PC]         = rtcb->xcp.saved_pc;
-  regs[REG_PRIMASK]    = rtcb->xcp.saved_primask;
-  regs[REG_XPSR]       = rtcb->xcp.saved_xpsr;
-
-  /* Get a local copy of the sigdeliver function pointer. We do this so that
-   * we can nullify the sigdeliver function pointer in the TCB and accept
-   * more signal deliveries while processing the current pending signals.
-   */
-
-  sigdeliver           = rtcb->xcp.sigdeliver;
-  rtcb->xcp.sigdeliver = NULL;
-
-  /* Then restore the task interrupt state */
-
-  irqrestore((uint16_t)regs[REG_PRIMASK]);
-
-  /* Deliver the signals */
-
-  sigdeliver(rtcb);
-
-  /* Output any debug messages BEFORE restoring errno (because they may
-   * alter errno), then disable interrupts again and restore the original
-   * errno that is needed by the user logic (it is probably EINTR).
-   */
-
-  sdbg("Resuming\n");
-  (void)irqsave();
-  rtcb->pterrno = saved_errno;
-
-  /* Then restore the correct state for this thread of
-   * execution.
-   */
-
-  up_ledoff(LED_SIGNAL);
-  up_fullcontextrestore(regs);
-}
-
-#endif /* !CONFIG_DISABLE_SIGNALS */
-