Implement interrupt vectors

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1178 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 0 insertions, 95 deletions

diff --git a/nuttx/arch/sh/src/sh1/sh1_tramp.h b/nuttx/arch/sh/src/sh1/sh1_tramp.h
deleted file mode 100644
index 4be4bcf2b..000000000
--- a/nuttx/arch/sh/src/sh1/sh1_tramp.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/************************************************************************************

- * arch/sh/src/sh1/sh1_tramp.h

- *

- *   Copyright (C) 2008 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.

- *

- ************************************************************************************/

-

-#ifndef __ARCH_SH_SRC_SH1_TRAMPOLINE_H

-#define __ARCH_SH_SRC_SH1_TRAMPOLINE_H

-

-/************************************************************************************

- * Included Files

- ************************************************************************************/

-

-#include <nuttx/config.h>

-#include <arch/irq.h>

-

-/************************************************************************************

- * Definitions

- ************************************************************************************/

-

-/************************************************************************************

- * External references

- ************************************************************************************/

-

-	.globl	_up_vector

-

-/************************************************************************************

- * Macro: trampoline

- *

- * Description:

- *   Enter on exception with:

- *

- *   SP -> PC

- *         SR

- *

- *   Branch to up_vector with:

- *

- *   R4  : IRQ vector number

- *   SP -> Saved R4

- *         Saved SP (R15)

- *         PC

- *         SR

- *

- ************************************************************************************/

-

-	.macro	trampoline, \irq

-	.section	.reset

-	stc.l	r4, @-r15		/* Save R4 on the stack */

-	bra	_up_vector		/* Jump to the common vector handling logic */

-	mov	#\irq, r4		/* With the IRQ number in R4 */

-	.endr

-

-#endif /* __ARCH_SH_SRC_SH1_TRAMPOLINE_H */

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