Adding struture for Hitachi SH-1
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1132 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
ebc350c1f1
commit
40d11eece3
5
arch/sh/include/README.txt
Normal file
5
arch/sh/include/README.txt
Normal file
@ -0,0 +1,5 @@
|
||||
This directory contains header files common to all SH architectures.
|
||||
Sub-directories within this directory contain header files unique to
|
||||
specific SH chip architectures. At configuration time, additional directories
|
||||
will be linked here: 'build' will be a link to the configs/*/include
|
||||
directory; 'chip' will be a link to the SH chip sub-directory.
|
||||
79
arch/sh/include/arch.h
Normal file
79
arch/sh/include/arch.h
Normal file
@ -0,0 +1,79 @@
|
||||
/****************************************************************************
|
||||
* arch/sh/include/arch.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* This file should never be included directed but, rather,
|
||||
* only indirectly through nuttx/arch.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_ARCH_H
|
||||
#define __ARCH_SH_INCLUDE_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_SH_INCLUDE_ARCH_H */
|
||||
229
arch/sh/include/irq.h
Normal file
229
arch/sh/include/irq.h
Normal file
@ -0,0 +1,229 @@
|
||||
/****************************************************************************
|
||||
* arch/sh/include/irq.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* This file should never be included directed but, rather,
|
||||
* only indirectly through nuttx/irq.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_IRQ_H
|
||||
#define __ARCH_SH_INCLUDE_IRQ_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <arch/chip/irq.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* IRQ Stack Frame Format:
|
||||
*
|
||||
* Context is always saved/restored in the same way:
|
||||
*
|
||||
* (1) stmia rx, {r0-r14}
|
||||
* (2) then the PC and CPSR
|
||||
*
|
||||
* This results in the following set of indices that
|
||||
* can be used to access individual registers in the
|
||||
* xcp.regs array:
|
||||
*/
|
||||
|
||||
#define REG_R0 (0)
|
||||
#define REG_R1 (1)
|
||||
#define REG_R2 (2)
|
||||
#define REG_R3 (3)
|
||||
#define REG_R4 (4)
|
||||
#define REG_R5 (5)
|
||||
#define REG_R6 (6)
|
||||
#define REG_R7 (7)
|
||||
#define REG_R8 (8)
|
||||
#define REG_R9 (9)
|
||||
#define REG_R10 (10)
|
||||
#define REG_R11 (11)
|
||||
#define REG_R12 (12)
|
||||
#define REG_R13 (13)
|
||||
#define REG_R14 (14)
|
||||
#define REG_R15 (15)
|
||||
#define REG_CPSR (16)
|
||||
|
||||
#define XCPTCONTEXT_REGS (17)
|
||||
#define XCPTCONTEXT_SIZE (4 * XCPTCONTEXT_REGS)
|
||||
|
||||
#define REG_A1 REG_R0
|
||||
#define REG_A2 REG_R1
|
||||
#define REG_A3 REG_R2
|
||||
#define REG_A4 REG_R3
|
||||
#define REG_V1 REG_R4
|
||||
#define REG_V2 REG_R5
|
||||
#define REG_V3 REG_R6
|
||||
#define REG_V4 REG_R7
|
||||
#define REG_V5 REG_R8
|
||||
#define REG_V6 REG_R9
|
||||
#define REG_V7 REG_R10
|
||||
#define REG_SB REG_R9
|
||||
#define REG_SL REG_R10
|
||||
#define REG_FP REG_R11
|
||||
#define REG_IP REG_R12
|
||||
#define REG_SP REG_R13
|
||||
#define REG_LR REG_R14
|
||||
#define REG_PC REG_R15
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/* This struct defines the way the registers are stored. We
|
||||
* need to save:
|
||||
*
|
||||
* 1 CPSR
|
||||
* 7 Static registers, v1-v7 (aka r4-r10)
|
||||
* 1 Frame pointer, fp (aka r11)
|
||||
* 1 Stack pointer, sp (aka r13)
|
||||
* 1 Return address, lr (aka r14)
|
||||
* ---
|
||||
* 11 (XCPTCONTEXT_USER_REG)
|
||||
*
|
||||
* On interrupts, we also need to save:
|
||||
* 4 Volatile registers, a1-a4 (aka r0-r3)
|
||||
* 1 Scratch Register, ip (aka r12)
|
||||
*---
|
||||
* 5 (XCPTCONTEXT_IRQ_REGS)
|
||||
*
|
||||
* For a total of 17 (XCPTCONTEXT_REGS)
|
||||
*/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
struct xcptcontext
|
||||
{
|
||||
/* The following function pointer is non-zero if there
|
||||
* are pending signals to be processed.
|
||||
*/
|
||||
|
||||
#ifndef CONFIG_DISABLE_SIGNALS
|
||||
void *sigdeliver; /* Actual type is sig_deliver_t */
|
||||
#endif
|
||||
|
||||
/* These are saved copies of LR and CPSR used during
|
||||
* signal processing.
|
||||
*/
|
||||
|
||||
uint32 saved_pc;
|
||||
uint32 saved_cpsr;
|
||||
|
||||
/* Register save area */
|
||||
|
||||
uint32 regs[XCPTCONTEXT_REGS];
|
||||
};
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Inline functions
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* Save the current interrupt enable state & disable IRQs */
|
||||
|
||||
static inline irqstate_t irqsave(void)
|
||||
{
|
||||
unsigned int flags;
|
||||
unsigned int temp;
|
||||
__asm__ __volatile__
|
||||
(
|
||||
"\tmrs %0, cpsr\n"
|
||||
"\torr %1, %0, #128\n"
|
||||
"\tmsr cpsr_c, %1"
|
||||
: "=r" (flags), "=r" (temp)
|
||||
:
|
||||
: "memory");
|
||||
return flags;
|
||||
}
|
||||
|
||||
/* Restore saved IRQ & FIQ state */
|
||||
|
||||
static inline void irqrestore(irqstate_t flags)
|
||||
{
|
||||
__asm__ __volatile__
|
||||
(
|
||||
"msr cpsr_c, %0"
|
||||
:
|
||||
: "r" (flags)
|
||||
: "memory");
|
||||
}
|
||||
|
||||
static inline void system_call(swint_t func, int parm1,
|
||||
int parm2, int parm3)
|
||||
{
|
||||
__asm__ __volatile__
|
||||
(
|
||||
"mov\tr0,%0\n\t"
|
||||
"mov\tr1,%1\n\t"
|
||||
"mov\tr2,%2\n\t"
|
||||
"mov\tr3,%3\n\t"
|
||||
"swi\t0x900001\n\t"
|
||||
:
|
||||
: "r" ((long)(func)), "r" ((long)(parm1)),
|
||||
"r" ((long)(parm2)), "r" ((long)(parm3))
|
||||
: "r0", "r1", "r2", "r3", "lr");
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* 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_SH_INCLUDE_IRQ_H */
|
||||
|
||||
75
arch/sh/include/limits.h
Normal file
75
arch/sh/include/limits.h
Normal file
@ -0,0 +1,75 @@
|
||||
/****************************************************************************
|
||||
* arch/sh/include/limits.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_LIMITS_H
|
||||
#define __ARCH_SH_INCLUDE_LIMITS_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define CHAR_BIT 8
|
||||
#define SCHAR_MIN 0x80
|
||||
#define SCHAR_MAX 0x7f
|
||||
#define UCHAR_MAX 0xff
|
||||
|
||||
/* These could be different on machines where char is unsigned */
|
||||
|
||||
#define CHAR_MIN SCHAR_MIN
|
||||
#define CHAR_MAX SCHAR_MAX
|
||||
|
||||
#define SHRT_MIN 0x8000
|
||||
#define SHRT_MAX 0x7fff
|
||||
#define USHRT_MAX 0xffff
|
||||
|
||||
#define INT_MIN 0x80000000
|
||||
#define INT_MAX 0x7fffffff
|
||||
#define UINT_MAX 0xffffffff
|
||||
|
||||
/* These change on 32-bit and 64-bit platforms */
|
||||
|
||||
#define LONG_MAX 0x80000000
|
||||
#define LONG_MIN 0x7fffffff
|
||||
#define ULONG_MAX 0xffffffff
|
||||
|
||||
#define LLONG_MAX 0x8000000000000000
|
||||
#define LLONG_MIN 0x7fffffffffffffff
|
||||
#define ULLONG_MAX 0xffffffffffffffff
|
||||
|
||||
#endif /* __ARCH_SH_INCLUDE_LIMITS_H */
|
||||
55
arch/sh/include/serial.h
Normal file
55
arch/sh/include/serial.h
Normal file
@ -0,0 +1,55 @@
|
||||
/****************************************************************************
|
||||
* arch/sh/include/serial.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_SERIAL_H
|
||||
#define __ARCH_SH_INCLUDE_SERIAL_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* __ARCH_SH_INCLUDE_SERIAL_H */
|
||||
3
arch/sh/include/sh1/README.txt
Normal file
3
arch/sh/include/sh1/README.txt
Normal file
@ -0,0 +1,3 @@
|
||||
This directory contains header files common to all SH architectures.
|
||||
Sub-directories within this directory contain header files unique to
|
||||
specific SH architectures.
|
||||
120
arch/sh/include/sh1/irq.h
Normal file
120
arch/sh/include/sh1/irq.h
Normal file
@ -0,0 +1,120 @@
|
||||
/************************************************************************************
|
||||
* arch/sh/include/sh1/irq.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/* This file should never be included directed but, rather,
|
||||
* only indirectly through nuttx/irq.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_SH1_IRQ_H
|
||||
#define __ARCH_SH_INCLUDE_SH1_IRQ_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* IRQ channels */
|
||||
|
||||
#define STR71X_IRQ_T0TIMI (0)
|
||||
#define STR71X_IRQ_FLASH (1)
|
||||
#define STR71X_IRQ_RCCU (2)
|
||||
#define STR71X_IRQ_RTC (3)
|
||||
#define STR71X_IRQ_WDG (4)
|
||||
#define STR71X_IRQ_XTI (5)
|
||||
#define STR71X_IRQ_USBHP (6)
|
||||
#define STR71X_IRQ_I2C0ITERR (7)
|
||||
#define STR71X_IRQ_I2C1ITERR (8)
|
||||
#define STR71X_IRQ_UART0 (9)
|
||||
#define STR71X_IRQ_UART1 (10)
|
||||
#define STR71X_IRQ_UART2 (11)
|
||||
#define STR71X_IRQ_UART3 (12)
|
||||
#define STR71X_IRQ_SPI0 (13)
|
||||
#define STR71X_IRQ_SPI1 (14)
|
||||
#define STR71X_IRQ_I2C0 (15)
|
||||
#define STR71X_IRQ_I2C1 (16)
|
||||
#define STR71X_IRQ_CAN (17)
|
||||
#define STR71X_IRQ_ADC (18)
|
||||
#define STR71X_IRQ_T1TIMI (19)
|
||||
#define STR71X_IRQ_T2TIMI (20)
|
||||
#define STR71X_IRQ_T3TIMI (21)
|
||||
#define STR71X_IRQ_HDLC (25)
|
||||
#define STR71X_IRQ_USBLP (26)
|
||||
#define STR71X_IRQ_T0TOI (29)
|
||||
#define STR71X_IRQ_T0OC1 (30)
|
||||
#define STR71X_IRQ_T0OC2 (31)
|
||||
|
||||
#define STR71X_IRQ_SYSTIMER STR71X_IRQ_T0TIMI
|
||||
#define NR_IRQS 32
|
||||
|
||||
/* FIQ channels */
|
||||
|
||||
#define STR71X_FIQ_T0TIMI (0X00000001)
|
||||
#define STR71X_FIQ_WDG (0X00000002)
|
||||
#define STR71X_FIQ_WDGT0TIMIS (0X00000003)
|
||||
|
||||
/************************************************************************************
|
||||
* Public Types
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Data
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
#ifdef __cplusplus
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
#undef EXTERN
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_SH_INCLUDE_SH1_IRQ_H */
|
||||
|
||||
82
arch/sh/include/types.h
Normal file
82
arch/sh/include/types.h
Normal file
@ -0,0 +1,82 @@
|
||||
/****************************************************************************
|
||||
* arch/sh/include/types.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* This file should never be included directed but, rather,
|
||||
* only indirectly through sys/types.h
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_TYPES_H
|
||||
#define __ARCH_SH_INCLUDE_TYPES_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* These are the sizes of the standard GNU types */
|
||||
|
||||
typedef char sbyte;
|
||||
typedef unsigned char ubyte;
|
||||
typedef unsigned char uint8;
|
||||
typedef unsigned char boolean;
|
||||
typedef short sint16;
|
||||
typedef unsigned short uint16;
|
||||
typedef int sint32;
|
||||
typedef unsigned int uint32;
|
||||
typedef long long sint64;
|
||||
typedef unsigned long long uint64;
|
||||
|
||||
/* This is the size of the interrupt state save returned by
|
||||
* irqsave()
|
||||
*/
|
||||
|
||||
typedef unsigned int irqstate_t;
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
|
||||
/****************************************************************************
|
||||
* Global Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* __ARCH_SH_INCLUDE_TYPES_H */
|
||||
59
arch/sh/include/watchdog.h
Normal file
59
arch/sh/include/watchdog.h
Normal file
@ -0,0 +1,59 @@
|
||||
/****************************************************************************
|
||||
* arch/sh/include/watchdog.h
|
||||
*
|
||||
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_SH_INCLUDE_WATCHDOG_H
|
||||
#define __ARCH_SH_INCLUDE_WATCHDOG_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* __ARCH_SH_INCLUDE_WATCHDOG_H */
|
||||
7
arch/sh/src/README.txt
Normal file
7
arch/sh/src/README.txt
Normal file
@ -0,0 +1,7 @@
|
||||
This directory provides a build area for all SH architectures.
|
||||
The 'common' subdirectory contains source files shared by all SH
|
||||
architectures; Source files unique to a specific SH chip
|
||||
architecture are contained in a subdirectory named after the chip.
|
||||
At configuration time, additional directories will be linked here:
|
||||
'build' will be a link to the configs/*/src directory; 'chip' will
|
||||
be a link to the SH chip sub-directory.
|
||||
2
arch/sh/src/common/README.txt
Normal file
2
arch/sh/src/common/README.txt
Normal file
@ -0,0 +1,2 @@
|
||||
This directory contains source files that are common to all
|
||||
SH architectures.
|
||||
2
arch/sh/src/sh1/README.txt
Normal file
2
arch/sh/src/sh1/README.txt
Normal file
@ -0,0 +1,2 @@
|
||||
This directory contains source files that are unique to the SH-1
|
||||
chip architecture.
|
||||
Loading…
Reference in New Issue
Block a user