mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-10-27 05:33:33 +08:00
Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -0,0 +1,80 @@
|
||||
/****************************************************************************
|
||||
* arch/arch.h
|
||||
*
|
||||
* Copyright (C) 2008 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 nameNuttX 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 nuttx/arch.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_ARCH_H
|
||||
#define __ARCH_ARCH_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Inline functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_ARCH_H */
|
||||
|
||||
@@ -0,0 +1,81 @@
|
||||
/****************************************************************************
|
||||
* arch/irq.h
|
||||
*
|
||||
* Copyright (C) 2008 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 nuttx/irq.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_IRQ_H
|
||||
#define __ARCH_IRQ_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <arch/chip/irq.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* 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_IRQ_H */
|
||||
|
||||
@@ -0,0 +1,84 @@
|
||||
/****************************************************************************
|
||||
* arch/z16/include/limits.h
|
||||
*
|
||||
* Copyright (C) 2008, 2012 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_Z16_INCLUDE_LIMITS_H
|
||||
#define __ARCH_Z16_INCLUDE_LIMITS_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define CHAR_BIT 8
|
||||
#define SCHAR_MIN (-128)
|
||||
#define SCHAR_MAX 127
|
||||
#define UCHAR_MAX 255
|
||||
|
||||
/* These could be different on machines where char is unsigned */
|
||||
|
||||
#ifdef __CHAR_UNSIGNED__
|
||||
#define CHAR_MIN 0
|
||||
#define CHAR_MAX UCHAR_MAX
|
||||
#else
|
||||
#define CHAR_MIN SCHAR_MIN
|
||||
#define CHAR_MAX SCHAR_MAX
|
||||
#endif
|
||||
|
||||
#define SHRT_MIN (-32768)
|
||||
#define SHRT_MAX 32767
|
||||
#define USHRT_MAX 65535
|
||||
|
||||
#define INT_MIN (-2147483648)
|
||||
#define INT_MAX 2147483647
|
||||
#define UINT_MAX 4294967295
|
||||
|
||||
#define LONG_MIN (-2147483648L)
|
||||
#define LONG_MAX 2147483647L
|
||||
#define ULONG_MAX 4294967295UL
|
||||
|
||||
#define LLONG_MIN (-2147483648L)
|
||||
#define LLONG_MAX 2147483647L
|
||||
#define ULLONG_MAX 4294967295UL
|
||||
|
||||
/* A pointer is 4 bytes */
|
||||
|
||||
#define PTR_MIN (-2147483648)
|
||||
#define PTR_MAX 2147483647
|
||||
#define UPTR_MAX 4294967295
|
||||
|
||||
#endif /* __ARCH_Z16_INCLUDE_LIMITS_H */
|
||||
@@ -0,0 +1,55 @@
|
||||
/************************************************************
|
||||
* arch/serial.h
|
||||
*
|
||||
* Copyright (C) 2007 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 Gregory Nutt 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_SERIAL_H
|
||||
#define __ARCH_SERIAL_H
|
||||
|
||||
/************************************************************
|
||||
* Included Files
|
||||
************************************************************/
|
||||
|
||||
/************************************************************
|
||||
* Definitions
|
||||
************************************************************/
|
||||
|
||||
/************************************************************
|
||||
* Public Data
|
||||
************************************************************/
|
||||
|
||||
/************************************************************
|
||||
* Public Functions
|
||||
************************************************************/
|
||||
|
||||
#endif /* __ARCH_SERIAL_H */
|
||||
@@ -0,0 +1,82 @@
|
||||
/****************************************************************************
|
||||
* arch/z16/include/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_Z16_INCLUDE_SYSCALL_H
|
||||
#define __ARCH_Z16_INCLUDE_SYSCALL_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Inline functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* 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_Z16_INCLUDE_SYSCALL_H */
|
||||
|
||||
@@ -0,0 +1,92 @@
|
||||
/****************************************************************************
|
||||
* arch/z16/include/types.h
|
||||
*
|
||||
* Copyright (C) 2008-2009 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 sys/types.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_Z16_INCLUDE_TYPES_H
|
||||
#define __ARCH_Z16_INCLUDE_TYPES_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* 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;
|
||||
|
||||
/* 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
|
||||
* irqsave()
|
||||
*/
|
||||
|
||||
typedef unsigned short irqstate_t;
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
/****************************************************************************
|
||||
* Global Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* __ARCH_Z16_INCLUDE_TYPES_H */
|
||||
@@ -0,0 +1,77 @@
|
||||
/****************************************************************************
|
||||
* arch/z26f/arch.h
|
||||
* arch/chip/arch.h
|
||||
*
|
||||
* Copyright (C) 2008 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 nuttx/arch.h (via arch/arch.h)
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_Z16F_ARCH_H
|
||||
#define __ARCH_Z16F_ARCH_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_Z16F_ARCH_H */
|
||||
|
||||
@@ -0,0 +1,249 @@
|
||||
/****************************************************************************
|
||||
* arch/z16f/irq.h
|
||||
* arch/chip/irq.h
|
||||
*
|
||||
* Copyright (C) 2008 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 nuttx/irq.h (via arch/irq.h)
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_Z16F_IRQ_H
|
||||
#define __ARCH_Z16F_IRQ_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
# include <stdint.h>
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Interrupt Vectors (excluding reset and sysexec which are handled differently) */
|
||||
|
||||
#define Z16F_IRQ_IRQ0 ( 0) /* First of 8 IRQs controlled by IRQ0 registers */
|
||||
#define Z16F_IRQ_ADC ( 0) /* Vector: 0x2C IRQ0.0 ADC */
|
||||
#define Z16F_IRQ_SPI ( 1) /* Vector: 0x28 IRQ0.1 SPI */
|
||||
#define Z16F_IRQ_I2C ( 2) /* Vector: 0x24 IRQ0.2 I2C */
|
||||
#define Z16F_IRQ_UART0TX ( 3) /* Vector: 0x20 IRQ0.3 UART0 TX */
|
||||
#define Z16F_IRQ_UART0RX ( 4) /* Vector: 0x1C IRQ0.4 UART0 RX */
|
||||
#define Z16F_IRQ_TIMER0 ( 5) /* Vector: 0x18 IRQ0.5 Timer 0 */
|
||||
#define Z16F_IRQ_TIMER1 ( 6) /* Vector: 0x14 IRQ0.6 Timer 1 */
|
||||
#define Z16F_IRQ_TIMER2 ( 7) /* Vector: 0x10 IRQ0.7 Timer 2 */
|
||||
|
||||
#define Z16F_IRQ_IRQ1 ( 8) /* First of 8 IRQs controlled by IRQ1 registers */
|
||||
#define Z16F_IRQ_P0AD ( 8) /* Vector: 0x4C IRQ1.0 Port A/D0, rising/falling edge */
|
||||
#define Z16F_IRQ_P1AD ( 9) /* Vector: 0x48 IRQ1.1 Port A/D1, rising/falling edge */
|
||||
#define Z16F_IRQ_P2AD (10) /* Vector: 0x44 IRQ1.2 Port A/D2, rising/falling edge */
|
||||
#define Z16F_IRQ_P3AD (11) /* Vector: 0x40 IRQ1.3 Port A/D3, rising/falling edge */
|
||||
#define Z16F_IRQ_P4AD (12) /* Vector: 0x3C IRQ1.4 Port A/D4, rising/falling edge */
|
||||
#define Z16F_IRQ_P5AD (13) /* Vector: 0x38 IRQ1.5 Port A/D5, rising/falling edge */
|
||||
#define Z16F_IRQ_P6AD (14) /* Vector: 0x34 IRQ1.6 Port A/D6, rising/falling edge */
|
||||
#define Z16F_IRQ_P7AD (15) /* Vector: 0x30 IRQ1.7 Port A/D7, rising/falling edge */
|
||||
|
||||
#define Z16F_IRQ_IRQ2 (16) /* First of 8 IRQs controlled by IRQ2 registers */
|
||||
#define Z16F_IRQ_C0 (16) /* Vector: IRQ2.0 0x6C Port C0, both edges DMA0 */
|
||||
#define Z16F_IRQ_C1 (17) /* Vector: IRQ2.1 0x68 Port C1, both edges DMA1 */
|
||||
#define Z16F_IRQ_C2 (18) /* Vector: IRQ2.2 0x64 Port C2, both edges DMA2 */
|
||||
#define Z16F_IRQ_C3 (19) /* Vector: IRQ2.3 0x60 Port C3, both edges DMA3 */
|
||||
#define Z16F_IRQ_PWMFAULT (20) /* Vector: IRQ2.4 0x5C PWM Fault */
|
||||
#define Z16F_IRQ_UART1TX (21) /* Vector: IRQ2.5 0x58 UART1 TX */
|
||||
#define Z16F_IRQ_UART1RX (22) /* Vector: IRQ2.6 0x54 UART1 RX */
|
||||
#define Z16F_IRQ_PWMTIMER (23) /* Vector: IRQ2.7 0x50 PWM Timer */
|
||||
|
||||
#define Z16F_IRQ_SYSTIMER Z16F_IRQ_TIMER0
|
||||
#define NR_IRQS (24)
|
||||
|
||||
/* These macros will map an IRQ to a register bit position */
|
||||
|
||||
#define Z16F_IRQ0_BIT(i) (1 << ((i)-Z16F_IRQ_IRQ0))
|
||||
#define Z16F_IRQ1_BIT(i) (1 << ((i)-Z16F_IRQ_IRQ1))
|
||||
#define Z16F_IRQ2_BIT(i) (1 << ((i)-Z16F_IRQ_IRQ2))
|
||||
|
||||
/* IRQ Stack Frame Format
|
||||
*
|
||||
* This stack frame is created on each interrupt. These registers are stored
|
||||
* in the TCB to many context switches.
|
||||
*
|
||||
* The following represent all of the "static" registers r8-r15. These
|
||||
* are registers that whose value must be retained across function calls.
|
||||
* These registers must be saved bothby interrupt handling context switch
|
||||
* switch logic and also by user-initiated context switches.
|
||||
*
|
||||
* Registers are saved in the order consistent with pushmho <r8-r15>,
|
||||
* that is with r15 pushed first and r8 push last. Since the z16f has
|
||||
* a "push-down" stack, the registers will be "in order" in memory.
|
||||
*/
|
||||
|
||||
#define REG_R8 ( 0) /* 32-bits: R8 */
|
||||
#define REG_R9 ( 2) /* 32-bits: R9 */
|
||||
#define REG_R10 ( 4) /* 32-bits: R10 */
|
||||
#define REG_R11 ( 6) /* 32-bits: R11 */
|
||||
#define REG_R12 ( 8) /* 32-bits: R12 */
|
||||
#define REG_R13 (10) /* 32-bits: R13 */
|
||||
|
||||
/* The frame pointer and the SP at the point of task resumption must
|
||||
* always be saved.
|
||||
*/
|
||||
|
||||
#define REG_R14 (12) /* 32-bits: R14 = fp */
|
||||
#define REG_FP REG_R14
|
||||
#define REG_R15 (14) /* 32-bits: R15 = sp */
|
||||
#define REG_SP REG_R15
|
||||
|
||||
/* The following represent all of the "volatile" registers r0-r7. These
|
||||
* are registers that whose value need not be retained across function
|
||||
* calls. These registers must be saved by interrupt handling context
|
||||
* switch logic but not by user-initiated context switches.
|
||||
*
|
||||
* Registers are saved in the order consistent with pushmlo <r0-r7>,
|
||||
* that is with r7 pushed first and r0 push last. Since the z16f has
|
||||
* a "push-down" stack, the registers will be "in order" in memory.
|
||||
*/
|
||||
|
||||
#define REG_R0 (16) /* 32-bits: R0 */
|
||||
#define REG_R1 (18) /* 32-bits: R1 */
|
||||
#define REG_R2 (20) /* 32-bits: R2 */
|
||||
#define REG_R3 (22) /* 32-bits: R3 */
|
||||
#define REG_R4 (24) /* 32-bits: R4 */
|
||||
#define REG_R5 (26) /* 32-bits: R5 */
|
||||
#define REG_R6 (28) /* 32-bits: R6 */
|
||||
#define REG_R7 (30) /* 32-bits: R7 */
|
||||
|
||||
/* The following two offsets represent the state of the stack on entry
|
||||
* into the interrupt handler:
|
||||
*
|
||||
* TOS[0] = PC[31:24]
|
||||
* TOS[1] = PC[23:16]
|
||||
* TOS[2] = PC[15:8]
|
||||
* TOS[3] = PC[7:0]
|
||||
* TOS[4] = 0
|
||||
* TOS[5] = flags
|
||||
*/
|
||||
|
||||
#define REG_PC (32) /* 32-bits: Return PC */
|
||||
#define REG_FLAGS (34) /* 16-bits: Flags register (with 0x00 padding) */
|
||||
|
||||
#define XCPTCONTEXT_REGS (35)
|
||||
#define XCPTCONTEXT_SIZE (2 * XCPTCONTEXT_REGS)
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* This is the type of the register save array */
|
||||
|
||||
typedef uint16_t chipreg_t;
|
||||
|
||||
/* This struct defines the way the registers are stored. */
|
||||
|
||||
struct xcptcontext
|
||||
{
|
||||
/* Register save area */
|
||||
|
||||
uint16_t regs[XCPTCONTEXT_REGS];
|
||||
|
||||
/* The following function pointer is non-zero if there
|
||||
* are pending signals to be processed.
|
||||
*/
|
||||
|
||||
#ifndef CONFIG_DISABLE_SIGNALS
|
||||
CODE void *sigdeliver; /* Actual type is sig_deliver_t */
|
||||
|
||||
/* The following retains that state during signal execution */
|
||||
|
||||
uint32_t saved_pc; /* Saved return address */
|
||||
uint16_t saved_i; /* Saved interrupt state */
|
||||
#endif
|
||||
};
|
||||
#endif
|
||||
|
||||
/* The ZDS-II provides built-in operations to test & disable and to restore
|
||||
* the interrupt state.
|
||||
*
|
||||
* irqstate_t irqsave(void);
|
||||
* void irqrestore(irqstate_t flags);
|
||||
*/
|
||||
|
||||
#ifdef __ZILOG__
|
||||
# define irqsave() TDI()
|
||||
# define irqrestore(f) RI(f)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Inline functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/* ZDS-II intrinsic functions (normally declared in zneo.h) */
|
||||
|
||||
EXTERN intrinsic void EI(void);
|
||||
EXTERN intrinsic void DI(void);
|
||||
EXTERN intrinsic void RI(unsigned short);
|
||||
EXTERN intrinsic SET_VECTOR(int,void (* func) (void));
|
||||
EXTERN intrinsic unsigned short TDI(void);
|
||||
|
||||
#ifndef __ZILOG__
|
||||
EXTERN irqstate_t irqsave(void);
|
||||
EXTERN void irqrestore(irqstate_t flags);
|
||||
#endif
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_Z16F_IRQ_H */
|
||||
|
||||
Reference in New Issue
Block a user