36df84c843
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
85 lines
3.2 KiB
ArmAsm
Executable File
85 lines
3.2 KiB
ArmAsm
Executable File
/****************************************************************************
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* arch/avr/src/avr32/up_syscall6.S
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Based on Bran's kernel development tutorials. Rewritten for JamesM's
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* kernel development tutorials.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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.file "up_syscall6.S"
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Globals
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****************************************************************************/
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/****************************************************************************
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* .text
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****************************************************************************/
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.text
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/****************************************************************************
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* Name: sys_call6
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*
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* C Prototype:
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* uintptr_t sys_call6(unsigned int nbr, uintptr_t parm1,
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* uintptr_t parm2, uintptr_t parm3,
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* uintptr_t parm4, uintptr_t parm5,
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* uintptr_t parm6);
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*
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****************************************************************************/
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.global sys_call6
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.type sys_call6, @function
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.align 2
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sys_call6:
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stm --sp, r3, r5, r6, lr
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sub lr, sp, -16
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mov r8, r12
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ldm lr, r3, r5, r9-r12
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scall
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ldm sp++, r3, r5, r6, pc
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.size sys_call6, . - sys_call6
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