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Diffstat (limited to 'nuttx/arch/arm/include/armv7-m/syscall.h')
-rw-r--r--nuttx/arch/arm/include/armv7-m/syscall.h243
1 files changed, 0 insertions, 243 deletions
diff --git a/nuttx/arch/arm/include/armv7-m/syscall.h b/nuttx/arch/arm/include/armv7-m/syscall.h
deleted file mode 100644
index 4278c3a36..000000000
--- a/nuttx/arch/arm/include/armv7-m/syscall.h
+++ /dev/null
@@ -1,243 +0,0 @@
-/****************************************************************************
- * arch/arm/include/armv7-m/syscall.h
- *
- * Copyright (C) 2011 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * 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.
- *
- ****************************************************************************/
-
-/* This file should never be included directed but, rather, only indirectly
- * through include/syscall.h or include/sys/sycall.h
- */
-
-#ifndef __ARCH_ARM_INCLUDE_ARMV7_M_SYSCALL_H
-#define __ARCH_ARM_INCLUDE_ARMV7_M_SYSCALL_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#ifndef __ASSEMBLY__
-# include <stdint.h>
-#endif
-
-/****************************************************************************
- * Pro-processor Definitions
- ****************************************************************************/
-
-#define SYS_syscall 0x00
-
-/****************************************************************************
- * Public Types
- ****************************************************************************/
-
-/****************************************************************************
- * Inline functions
- ****************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-/* SVC call with SYS_ call number and no parameters */
-
-static inline uintptr_t sys_call0(unsigned int nbr)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0)
- : "memory"
- );
-
- return reg0;
-}
-
-/* SVC call with SYS_ call number and one parameter */
-
-static inline uintptr_t sys_call1(unsigned int nbr, uintptr_t parm1)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
- register long reg1 __asm__("r1") = (long)(parm1);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0), "r"(reg1)
- : "memory"
- );
-
- return reg0;
-}
-
-/* SVC call with SYS_ call number and two parameters */
-
-static inline uintptr_t sys_call2(unsigned int nbr, uintptr_t parm1,
- uintptr_t parm2)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
- register long reg2 __asm__("r2") = (long)(parm2);
- register long reg1 __asm__("r1") = (long)(parm1);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0), "r"(reg1), "r"(reg2)
- : "memory"
- );
-
- return reg0;
-}
-
-/* SVC call with SYS_ call number and three parameters */
-
-static inline uintptr_t sys_call3(unsigned int nbr, uintptr_t parm1,
- uintptr_t parm2, uintptr_t parm3)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
- register long reg3 __asm__("r3") = (long)(parm3);
- register long reg2 __asm__("r2") = (long)(parm2);
- register long reg1 __asm__("r1") = (long)(parm1);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0), "r"(reg1), "r"(reg2), "r"(reg3)
- : "memory"
- );
-
- return reg0;
-}
-
-/* SVC call with SYS_ call number and four parameters */
-
-static inline uintptr_t sys_call4(unsigned int nbr, uintptr_t parm1,
- uintptr_t parm2, uintptr_t parm3,
- uintptr_t parm4)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
- register long reg4 __asm__("r4") = (long)(parm4);
- register long reg3 __asm__("r3") = (long)(parm3);
- register long reg2 __asm__("r2") = (long)(parm2);
- register long reg1 __asm__("r1") = (long)(parm1);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0), "r"(reg1), "r"(reg2),
- "r"(reg3), "r"(reg4)
- : "memory"
- );
-
- return reg0;
-}
-
-/* SVC call with SYS_ call number and five parameters */
-
-static inline uintptr_t sys_call5(unsigned int nbr, uintptr_t parm1,
- uintptr_t parm2, uintptr_t parm3,
- uintptr_t parm4, uintptr_t parm5)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
- register long reg5 __asm__("r5") = (long)(parm5);
- register long reg4 __asm__("r4") = (long)(parm4);
- register long reg3 __asm__("r3") = (long)(parm3);
- register long reg2 __asm__("r2") = (long)(parm2);
- register long reg1 __asm__("r1") = (long)(parm1);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0), "r"(reg1), "r"(reg2),
- "r"(reg3), "r"(reg4), "r"(reg5)
- : "memory"
- );
-
- return reg0;
-}
-
-/* SVC call with SYS_ call number and six parameters */
-
-static inline uintptr_t sys_call6(unsigned int nbr, uintptr_t parm1,
- uintptr_t parm2, uintptr_t parm3,
- uintptr_t parm4, uintptr_t parm5,
- uintptr_t parm6)
-{
- register long reg0 __asm__("r0") = (long)(nbr);
- register long reg6 __asm__("r6") = (long)(parm6);
- register long reg5 __asm__("r5") = (long)(parm5);
- register long reg4 __asm__("r4") = (long)(parm4);
- register long reg3 __asm__("r3") = (long)(parm3);
- register long reg2 __asm__("r2") = (long)(parm2);
- register long reg1 __asm__("r1") = (long)(parm1);
-
- __asm__ __volatile__
- (
- "svc %1"
- : "=r"(reg0)
- : "i"(SYS_syscall), "r"(reg0), "r"(reg1), "r"(reg2),
- "r"(reg3), "r"(reg4), "r"(reg5), "r"(reg6)
- : "memory"
- );
-
- return reg0;
-}
-
-/****************************************************************************
- * Public Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
-
-#ifdef __cplusplus
-#define EXTERN extern "C"
-extern "C" {
-#else
-#define EXTERN extern
-#endif
-
-#undef EXTERN
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ARCH_ARM_INCLUDE_ARMV7_M_SYSCALL_H */
-
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