LM32: First commit adds only reviewed architecture header files
This commit is contained in:
Ramtin Amin
Gregory Nutt
parent
cfcc7edded
commit
6ff1c96017
@ -39,6 +39,13 @@ config ARCH_MIPS
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---help---
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MIPS architectures (PIC32)
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config ARCH_MISOC
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bool "MISOC"
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select ARCH_HAVE_INTERRUPTSTACK
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select ARCH_HAVE_CUSTOMOPT
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---help---
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MISOC
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config ARCH_RGMP
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bool "RGMP"
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---help---
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@ -99,6 +106,7 @@ config ARCH
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default "avr" if ARCH_AVR
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default "hc" if ARCH_HC
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default "mips" if ARCH_MIPS
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default "misoc" if ARCH_MISOC
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default "rgmp" if ARCH_RGMP
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default "renesas" if ARCH_RENESAS
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default "risc-v" if ARCH_RISCV
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@ -112,6 +120,7 @@ source arch/arm/Kconfig
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source arch/avr/Kconfig
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source arch/hc/Kconfig
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source arch/mips/Kconfig
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source arch/misoc/Kconfig
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source arch/rgmp/Kconfig
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source arch/renesas/Kconfig
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source arch/risc-v/Kconfig
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0
arch/misoc/include/arch.h
Normal file
0
arch/misoc/include/arch.h
Normal file
80
arch/misoc/include/irq.h
Normal file
80
arch/misoc/include/irq.h
Normal file
@ -0,0 +1,80 @@
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/****************************************************************************
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* arch/misoc/include/irq.h
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*
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* Copyright (C) 2016 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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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/* This file should never be included directed but, rather, only indirectly
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* through nuttx/irq.h
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*/
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#ifndef __ARCH_MISOC_INCLUDE_IRQ_H
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#define __ARCH_MISOC_INCLUDE_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/irq.h>
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#include <arch/chip/irq.h>
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#include <arch/lm32/irq.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define NR_IRQS 32
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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irqstate_t up_irq_save(void);
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void up_irq_restore(irqstate_t flags);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* __ARCH_MISOC_INCLUDE_IRQ_H */
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88
arch/misoc/include/limits.h
Normal file
88
arch/misoc/include/limits.h
Normal file
@ -0,0 +1,88 @@
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/****************************************************************************
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* arch/misoc/include/limits.h
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*
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* Copyright (C) 2016 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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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#ifndef __ARCH_MISOC_INCLUDE_LIMITS_H
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#define __ARCH_MISOC_INCLUDE_LIMITS_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define CHAR_BIT 8
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#define SCHAR_MIN (-SCHAR_MAX - 1)
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#define SCHAR_MAX 127
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#define UCHAR_MAX 255
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/* These could be different on machines where char is unsigned */
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#ifdef __CHAR_UNSIGNED__
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#define CHAR_MIN 0
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#define CHAR_MAX UCHAR_MAX
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#else
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#define CHAR_MIN SCHAR_MIN
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#define CHAR_MAX SCHAR_MAX
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#endif
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#define SHRT_MIN (-SHRT_MAX - 1)
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#define SHRT_MAX 32767
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#define USHRT_MAX 65535U
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/* Integer is four bytes */
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#define INT_MIN (-INT_MAX - 1)
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#define INT_MAX 2147483647
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#define UINT_MAX 4294967295U
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/* These change on 32-bit and 64-bit platforms */
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#define LONG_MIN (-LONG_MAX - 1)
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#define LONG_MAX 2147483647L
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#define ULONG_MAX 4294967295UL
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#define LLONG_MIN (-LLONG_MAX - 1)
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#define LLONG_MAX 9223372036854775807LL
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#define ULLONG_MAX 18446744073709551615ULL
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/* A pointer is four bytes */
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#define PTR_MIN (-PTR_MAX - 1)
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#define PTR_MAX 2147483647
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#define UPTR_MAX 4294967295U
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#endif /* __ARCH_MISOC_INCLUDE_LIMITS_H */
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193
arch/misoc/include/lm32/irq.h
Normal file
193
arch/misoc/include/lm32/irq.h
Normal file
@ -0,0 +1,193 @@
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/****************************************************************************
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* arch/misoc/include/lm32/syscall.h
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*
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* Copyright (C) 2016 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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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#ifndef __ARCH_MISOC_INCLUDE_LM32_IRQ_H
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#define __ARCH_MISOC_INCLUDE_LM32_IRQ_H
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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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#include <arch/types.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Registers */
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#define REG_X0_NDX 0 /* Holds the value zero */
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#define REG_X1_NDX 1 /* General-purpose/argument 0/return value 0 */
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#define REG_X2_NDX 2 /* General-purpose/argument 1/return value 1 */
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#define REG_X3_NDX 3 /* General-purpose/argument 2 */
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#define REG_X4_NDX 4 /* General-purpose/argument 3 */
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#define REG_X5_NDX 5 /* General-purpose/argument 4 */
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#define REG_X6_NDX 6 /* General-purpose/argument 5 */
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#define REG_X7_NDX 7 /* General-purpose/argument 6 */
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#define REG_X8_NDX 8 /* General-purpose/argument 7 */
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#define REG_X9_NDX 9 /* General-purpose */
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#define REG_X10_NDX 10 /* General-purpose */
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#define REG_X11_NDX 11 /* General-purpose */
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#define REG_X12_NDX 12 /* General-purpose */
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#define REG_X13_NDX 13 /* General-purpose */
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#define REG_X14_NDX 14 /* General-purpose */
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#define REG_X15_NDX 15 /* General-purpose */
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#define REG_X16_NDX 16 /* General-purpose */
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#define REG_X17_NDX 17 /* General-purpose */
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#define REG_X18_NDX 18 /* General-purpose */
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#define REG_X19_NDX 19 /* General-purpose */
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#define REG_X20_NDX 20 /* General-purpose */
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#define REG_X21_NDX 21 /* General-purpose */
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#define REG_X22_NDX 22 /* General-purpose */
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#define REG_X23_NDX 23 /* General-purpose */
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#define REG_X24_NDX 24 /* General-purpose */
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#define REG_X25_NDX 25 /* General-purpose */
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#define REG_X26_NDX 26 /* General-purpose/global pointer */
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#define REG_X27_NDX 27 /* General-purpose/frame pointer */
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#define REG_X28_NDX 28 /* Stack pointer */
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#define REG_X29_NDX 29 /* General-purpose/return address */
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#define REG_X30_NDX 30 /* Exception address */
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#define REG_X31_NDX 31 /* Breakpoint address */
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/* Interrupt Context register */
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#define XCPTCONTEXT_REGS 32
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#define XCPTCONTEXT_SIZE (4 * XCPTCONTEXT_REGS)
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#ifdef __ASSEMBLY__
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# define REG_X0 (4*REG_X0_NDX)
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# define REG_X1 (4*REG_X1_NDX)
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# define REG_X2 (4*REG_X2_NDX)
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# define REG_X3 (4*REG_X3_NDX)
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# define REG_X4 (4*REG_X4_NDX)
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# define REG_X5 (4*REG_X5_NDX)
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# define REG_X6 (4*REG_X6_NDX)
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# define REG_X7 (4*REG_X7_NDX)
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# define REG_X8 (4*REG_X8_NDX)
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# define REG_X9 (4*REG_X9_NDX)
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# define REG_X10 (4*REG_X10_NDX)
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# define REG_X11 (4*REG_X11_NDX)
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# define REG_X12 (4*REG_X12_NDX)
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# define REG_X13 (4*REG_X13_NDX)
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# define REG_X14 (4*REG_X14_NDX)
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# define REG_X15 (4*REG_X15_NDX)
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# define REG_X16 (4*REG_X16_NDX)
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# define REG_X17 (4*REG_X17_NDX)
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# define REG_X18 (4*REG_X18_NDX)
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# define REG_X19 (4*REG_X19_NDX)
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# define REG_X20 (4*REG_X20_NDX)
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# define REG_X21 (4*REG_X21_NDX)
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# define REG_X22 (4*REG_X22_NDX)
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# define REG_X23 (4*REG_X23_NDX)
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# define REG_X24 (4*REG_X24_NDX)
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# define REG_X25 (4*REG_X25_NDX)
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# define REG_X26 (4*REG_X26_NDX)
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# define REG_X27 (4*REG_X27_NDX)
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# define REG_X28 (4*REG_X28_NDX)
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# define REG_X29 (4*REG_X29_NDX)
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# define REG_X30 (4*REG_X30_NDX)
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# define REG_X31 (4*REG_X31_NDX)
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#else
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# define REG_X0 REG_X0_NDX
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# define REG_X1 REG_X1_NDX
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# define REG_X2 REG_X2_NDX
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# define REG_X3 REG_X3_NDX
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# define REG_X4 REG_X4_NDX
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# define REG_X5 REG_X5_NDX
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# define REG_X6 REG_X6_NDX
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# define REG_X7 REG_X7_NDX
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# define REG_X8 REG_X8_NDX
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# define REG_X9 REG_X9_NDX
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# define REG_X10 REG_X10_NDX
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# define REG_X11 REG_X11_NDX
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# define REG_X12 REG_X12_NDX
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# define REG_X13 REG_X13_NDX
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# define REG_X14 REG_X14_NDX
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# define REG_X15 REG_X15_NDX
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# define REG_X16 REG_X16_NDX
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# define REG_X17 REG_X17_NDX
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# define REG_X18 REG_X18_NDX
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# define REG_X19 REG_X19_NDX
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# define REG_X20 REG_X20_NDX
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# define REG_X21 REG_X21_NDX
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# define REG_X22 REG_X22_NDX
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# define REG_X23 REG_X23_NDX
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# define REG_X24 REG_X24_NDX
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# define REG_X25 REG_X25_NDX
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# define REG_X26 REG_X26_NDX
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# define REG_X27 REG_X27_NDX
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# define REG_X28 REG_X28_NDX
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# define REG_X29 REG_X29_NDX
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# define REG_X30 REG_X30_NDX
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# define REG_X31 REG_X31_NDX
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#endif
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/* Register aliases */
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#define REG_GP REG_X26
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#define REG_FP REG_X27
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#define REG_SP REG_X28
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#define REG_RA REG_X29
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#define REG_EA REG_X30
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#define REG_BA REG_X31
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#define REG_EPC REG_X30
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#define REG_A0 REG_X1
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#define REG_A1 REG_X2
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#define REG_A2 REG_X3
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#define REG_A3 REG_X4
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#define REG_A4 REG_X5
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#define REG_A5 REG_X6
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#define REG_A6 REG_X7
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#define REG_A7 REG_X8
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/****************************************************************************
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* Public Types
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****************************************************************************/
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#ifndef __ASSEMBLY__
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struct xcptcontext
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{
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/* Register save area */
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uint32_t regs[XCPTCONTEXT_REGS];
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};
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#endif /* __ASSEMBLY__ */
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#endif /* __ARCH_MISOC_INCLUDE_LM32_IRQ_H */
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207
arch/misoc/include/lm32/syscall.h
Normal file
207
arch/misoc/include/lm32/syscall.h
Normal file
@ -0,0 +1,207 @@
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/****************************************************************************
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* arch/misoc/include/lm32/syscall.h
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*
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* Copyright (C) 2016 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
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/* This file should never be included directed but, rather, only indirectly
|
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* through include/syscall.h or include/sys/sycall.h
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*/
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#ifndef __ARCH_MISOC_INCLUDE_LM32_SYSCALL_H
|
||||
#define __ARCH_MISOC_INCLUDE_LM32_SYSCALL_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
# include <stdint.h>
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define SYS_syscall 0x00
|
||||
|
||||
/* Configuration ********************************************************************/
|
||||
/* SYS call 1 and 2 are defined for internal use by the RISC-V port (see
|
||||
* arch/riscv/include/mips32/syscall.h). In addition, SYS call 3 is the return from
|
||||
* a SYS call in kernel mode. The first four syscall values must, therefore, be
|
||||
* reserved (0 is not used).
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_BUILD_KERNEL
|
||||
# ifndef CONFIG_SYS_RESERVED
|
||||
# error "CONFIG_SYS_RESERVED must be defined to the value 4"
|
||||
# elif CONFIG_SYS_RESERVED != 4
|
||||
# error "CONFIG_SYS_RESERVED must have the value 4"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* sys_call macros ******************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* Context switching system calls ***************************************************/
|
||||
|
||||
/* SYS call 0: (not used) */
|
||||
|
||||
/* SYS call 1:
|
||||
*
|
||||
* void up_fullcontextrestore(uint32_t *restoreregs) noreturn_function;
|
||||
*/
|
||||
|
||||
#define SYS_restore_context (1)
|
||||
#define up_fullcontextrestore(restoreregs) \
|
||||
(void)sys_call1(SYS_restore_context, (uintptr_t)restoreregs)
|
||||
|
||||
/* SYS call 2:
|
||||
*
|
||||
* void up_switchcontext(uint32_t *saveregs, uint32_t *restoreregs);
|
||||
*/
|
||||
|
||||
#define SYS_switch_context (2)
|
||||
#define up_switchcontext(saveregs, restoreregs) \
|
||||
(void)sys_call2(SYS_switch_context, (uintptr_t)saveregs, (uintptr_t)restoreregs)
|
||||
|
||||
#ifdef CONFIG_BUILD_KERNEL
|
||||
/* SYS call 3:
|
||||
*
|
||||
* void up_syscall_return(void);
|
||||
*/
|
||||
|
||||
#define SYS_syscall_return (3)
|
||||
#define up_syscall_return() (void)sys_call0(SYS_syscall_return)
|
||||
|
||||
#endif
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Inline functions
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C"
|
||||
{
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_syscall0
|
||||
*
|
||||
* Description:
|
||||
* System call SYS_ argument and no additional parameters.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uintptr_t sys_call0(unsigned int nbr);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_syscall1
|
||||
*
|
||||
* Description:
|
||||
* System call SYS_ argument and one additional parameter.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uintptr_t sys_call1(unsigned int nbr, uintptr_t parm1);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_syscall2
|
||||
*
|
||||
* Description:
|
||||
* System call SYS_ argument and two additional parameters.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uintptr_t sys_call2(unsigned int nbr, uintptr_t parm1, uintptr_t parm2);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_syscall3
|
||||
*
|
||||
* Description:
|
||||
* System call SYS_ argument and three additional parameters.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uintptr_t sys_call3(unsigned int nbr, uintptr_t parm1, uintptr_t parm2,
|
||||
uintptr_t parm3);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_syscall4
|
||||
*
|
||||
* Description:
|
||||
* System call SYS_ argument and four additional parameters.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uintptr_t sys_call4(unsigned int nbr, uintptr_t parm1, uintptr_t parm2,
|
||||
uintptr_t parm3, uintptr_t parm4);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_syscall5
|
||||
*
|
||||
* Description:
|
||||
* System call SYS_ argument and five additional parameters.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uintptr_t sys_call5(unsigned int nbr, uintptr_t parm1, uintptr_t parm2,
|
||||
uintptr_t parm3, uintptr_t parm4, uintptr_t parm5);
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __ARCH_MISOC_INCLUDE_LM32_SYSCALL_H */
|
||||
94
arch/misoc/include/lm32/types.h
Normal file
94
arch/misoc/include/lm32/types.h
Normal file
@ -0,0 +1,94 @@
|
||||
/****************************************************************************
|
||||
* arch/misoc/include/lm32/types.h
|
||||
*
|
||||
* Copyright (C) 2016 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 stdint.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_MISOC_INCLUDE_LM32_TYPES_H
|
||||
#define __ARCH_MISOC_INCLUDE_LM32_TYPES_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* These are the sizes of the standard integer types. NOTE that these type
|
||||
* names have a leading underscore character. This file will be included
|
||||
* (indirectly) by include/stdint.h and typedef'ed to the final name without
|
||||
* the underscore character. This roundabout way of doings things allows
|
||||
* the stdint.h to be removed from the include/ directory in the event that
|
||||
* the user prefers to use the definitions provided by their toolchain header
|
||||
* files
|
||||
*/
|
||||
|
||||
typedef signed char _int8_t;
|
||||
typedef unsigned char _uint8_t;
|
||||
|
||||
typedef signed short _int16_t;
|
||||
typedef unsigned short _uint16_t;
|
||||
|
||||
typedef signed int _int32_t;
|
||||
typedef unsigned int _uint32_t;
|
||||
|
||||
typedef signed long long _int64_t;
|
||||
typedef unsigned long long _uint64_t;
|
||||
#define __INT64_DEFINED
|
||||
|
||||
/* A pointer is 4 bytes */
|
||||
|
||||
typedef signed int _intptr_t;
|
||||
typedef unsigned int _uintptr_t;
|
||||
|
||||
/* This is the size of the interrupt state save returned by up_irq_save(). */
|
||||
|
||||
typedef unsigned int irqstate_t;
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* __ARCH_MISOC_INCLUDE_LM32_TYPES_H */
|
||||
88
arch/misoc/include/syscall.h
Normal file
88
arch/misoc/include/syscall.h
Normal file
@ -0,0 +1,88 @@
|
||||
/****************************************************************************
|
||||
* arch/misoc/include/syscall.h
|
||||
*
|
||||
* Copyright (C) 2016 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_MISOC_INCLUDE_SYSCALL_H
|
||||
#define __ARCH_MISOC_INCLUDE_SYSCALL_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/* Include RISC-V architecture-specific syscall macros */
|
||||
|
||||
#ifdef CONFIG_ARCH_MISOC
|
||||
# include <arch/lm32/syscall.h>
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Inline functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C"
|
||||
{
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_MISOC_INCLUDE_SYSCALL_H */
|
||||
94
arch/misoc/include/types.h
Normal file
94
arch/misoc/include/types.h
Normal file
@ -0,0 +1,94 @@
|
||||
/****************************************************************************
|
||||
* arch/misoc/include/types.h
|
||||
*
|
||||
* Copyright (C) 2016 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 stdint.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_MISOC_INCLUDE_TYPESL_H
|
||||
#define __ARCH_MISOC_INCLUDE_TYPESL_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* These are the sizes of the standard integer types. NOTE that these type
|
||||
* names have a leading underscore character. This file will be included
|
||||
* (indirectly) by include/stdint.h and typedef'ed to the final name without
|
||||
* the underscore character. This roundabout way of doings things allows
|
||||
* the stdint.h to be removed from the include/ directory in the event that
|
||||
* the user prefers to use the definitions provided by their toolchain header
|
||||
* files
|
||||
*/
|
||||
|
||||
typedef signed char _int8_t;
|
||||
typedef unsigned char _uint8_t;
|
||||
|
||||
typedef signed short _int16_t;
|
||||
typedef unsigned short _uint16_t;
|
||||
|
||||
typedef signed int _int32_t;
|
||||
typedef unsigned int _uint32_t;
|
||||
|
||||
typedef signed long long _int64_t;
|
||||
typedef unsigned long long _uint64_t;
|
||||
#define __INT64_DEFINED
|
||||
|
||||
/* A pointer is 4 bytes */
|
||||
|
||||
typedef signed int _intptr_t;
|
||||
typedef unsigned int _uintptr_t;
|
||||
|
||||
/* This is the size of the interrupt state save returned by up_irq_save(). */
|
||||
|
||||
typedef unsigned int irqstate_t;
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* __ARCH_MISOC_INCLUDE_TYPESL_H */
|
||||
Loading…
Reference in New Issue
Block a user