520 lines
26 KiB
C
520 lines
26 KiB
C
/*
|
|
*********************************************************************************************************
|
|
* uC/CPU
|
|
* CPU CONFIGURATION & PORT LAYER
|
|
*
|
|
* Copyright 2004-2021 Silicon Laboratories Inc. www.silabs.com
|
|
*
|
|
* SPDX-License-Identifier: APACHE-2.0
|
|
*
|
|
* This software is subject to an open source license and is distributed by
|
|
* Silicon Laboratories Inc. pursuant to the terms of the Apache License,
|
|
* Version 2.0 available at www.apache.org/licenses/LICENSE-2.0.
|
|
*
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
*
|
|
* CPU PORT FILE
|
|
*
|
|
* Renesas RX Specific code
|
|
* IAR RX C compiler
|
|
*
|
|
* Filename : cpu.h
|
|
* Version : V1.32.01
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* MODULE
|
|
*
|
|
* Note(s) : (1) This CPU header file is protected from multiple pre-processor inclusion through use of
|
|
* the CPU module present pre-processor macro definition.
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#ifndef CPU_MODULE_PRESENT /* See Note #1. */
|
|
#define CPU_MODULE_PRESENT
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CPU INCLUDE FILES
|
|
*
|
|
* Note(s) : (1) The following CPU files are located in the following directories :
|
|
*
|
|
* (a) \<Your Product Application>\cpu_cfg.h
|
|
*
|
|
* (b) (1) \<CPU-Compiler Directory>\cpu_def.h
|
|
* (2) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
|
|
*
|
|
* where
|
|
* <Your Product Application> directory path for Your Product's Application
|
|
* <CPU-Compiler Directory> directory path for common CPU-compiler software
|
|
* <cpu> directory name for specific CPU
|
|
* <compiler> directory name for specific compiler
|
|
*
|
|
* (2) Compiler MUST be configured to include as additional include path directories :
|
|
*
|
|
* (a) '\<Your Product Application>\' directory See Note #1a
|
|
*
|
|
* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #1b1
|
|
* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #1b2
|
|
*
|
|
* (3) Since NO custom library modules are included, 'cpu.h' may ONLY use configurations from
|
|
* CPU configuration file 'cpu_cfg.h' that do NOT reference any custom library definitions.
|
|
*
|
|
* In other words, 'cpu.h' may use 'cpu_cfg.h' configurations that are #define'd to numeric
|
|
* constants or to NULL (i.e. NULL-valued #define's); but may NOT use configurations to
|
|
* custom library #define's (e.g. DEF_DISABLED or DEF_ENABLED).
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#include <cpu_def.h>
|
|
#include <cpu_cfg.h> /* See Note #3. */
|
|
|
|
#include <intrinsics.h>
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CONFIGURE STANDARD DATA TYPES
|
|
*
|
|
* Note(s) : (1) Configure standard data types according to CPU-/compiler-specifications.
|
|
*
|
|
* (2) (a) (1) 'CPU_FNCT_VOID' data type defined to replace the commonly-used function pointer
|
|
* data type of a pointer to a function which returns void & has no arguments.
|
|
*
|
|
* (2) Example function pointer usage :
|
|
*
|
|
* CPU_FNCT_VOID FnctName;
|
|
*
|
|
* FnctName();
|
|
*
|
|
* (b) (1) 'CPU_FNCT_PTR' data type defined to replace the commonly-used function pointer
|
|
* data type of a pointer to a function which returns void & has a single void
|
|
* pointer argument.
|
|
*
|
|
* (2) Example function pointer usage :
|
|
*
|
|
* CPU_FNCT_PTR FnctName;
|
|
* void *p_obj
|
|
*
|
|
* FnctName(p_obj);
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
typedef void CPU_VOID;
|
|
typedef char CPU_CHAR; /* 8-bit character */
|
|
typedef unsigned char CPU_BOOLEAN; /* 8-bit boolean or logical */
|
|
typedef unsigned char CPU_INT08U; /* 8-bit unsigned integer */
|
|
typedef signed char CPU_INT08S; /* 8-bit signed integer */
|
|
typedef unsigned short CPU_INT16U; /* 16-bit unsigned integer */
|
|
typedef signed short CPU_INT16S; /* 16-bit signed integer */
|
|
typedef unsigned long CPU_INT32U; /* 32-bit unsigned integer */
|
|
typedef signed long CPU_INT32S; /* 32-bit signed integer */
|
|
typedef unsigned long long CPU_INT64U; /* 64-bit unsigned integer */
|
|
typedef signed long long CPU_INT64S; /* 64-bit signed integer */
|
|
|
|
typedef float CPU_FP32; /* 32-bit floating point */
|
|
typedef double CPU_FP64; /* 64-bit floating point */
|
|
|
|
|
|
typedef volatile CPU_INT08U CPU_REG08; /* 8-bit register */
|
|
typedef volatile CPU_INT16U CPU_REG16; /* 16-bit register */
|
|
typedef volatile CPU_INT32U CPU_REG32; /* 32-bit register */
|
|
typedef volatile CPU_INT64U CPU_REG64; /* 64-bit register */
|
|
|
|
|
|
typedef void (*CPU_FNCT_VOID)(void); /* See Note #2a. */
|
|
typedef void (*CPU_FNCT_PTR )(void *p_obj); /* See Note #2b. */
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CPU WORD CONFIGURATION
|
|
*
|
|
* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE, CPU_CFG_DATA_SIZE, & CPU_CFG_DATA_SIZE_MAX with CPU's &/or
|
|
* compiler's word sizes :
|
|
*
|
|
* CPU_WORD_SIZE_08 8-bit word size
|
|
* CPU_WORD_SIZE_16 16-bit word size
|
|
* CPU_WORD_SIZE_32 32-bit word size
|
|
* CPU_WORD_SIZE_64 64-bit word size
|
|
*
|
|
* (2) Configure CPU_CFG_ENDIAN_TYPE with CPU's data-word-memory order :
|
|
*
|
|
* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant
|
|
* octet @ lowest memory address)
|
|
* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant
|
|
* octet @ lowest memory address)
|
|
*
|
|
* (3) The default endianness can be overridden by setting the CPU_CFG_ENDIAN_TYPE inside
|
|
* cpu_cfg.h.
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
/* Define CPU word sizes (see Note #1) : */
|
|
#define CPU_CFG_ADDR_SIZE CPU_WORD_SIZE_32 /* Defines CPU address word size (in octets). */
|
|
#define CPU_CFG_DATA_SIZE CPU_WORD_SIZE_32 /* Defines CPU data word size (in octets). */
|
|
#define CPU_CFG_DATA_SIZE_MAX CPU_WORD_SIZE_64 /* Defines CPU maximum word size (in octets). */
|
|
|
|
#ifndef CPU_CFG_ENDIAN_TYPE
|
|
#define CPU_CFG_ENDIAN_TYPE CPU_ENDIAN_TYPE_LITTLE /* Defines CPU data word-memory order (see Note #2). */
|
|
#endif
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CONFIGURE CPU ADDRESS & DATA TYPES
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
/* CPU address type based on address bus size. */
|
|
#if (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_32)
|
|
typedef CPU_INT32U CPU_ADDR;
|
|
#elif (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_16)
|
|
typedef CPU_INT16U CPU_ADDR;
|
|
#else
|
|
typedef CPU_INT08U CPU_ADDR;
|
|
#endif
|
|
|
|
/* CPU data type based on data bus size. */
|
|
#if (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32)
|
|
typedef CPU_INT32U CPU_DATA;
|
|
#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16)
|
|
typedef CPU_INT16U CPU_DATA;
|
|
#else
|
|
typedef CPU_INT08U CPU_DATA;
|
|
#endif
|
|
|
|
|
|
typedef CPU_DATA CPU_ALIGN; /* Defines CPU data-word-alignment size. */
|
|
typedef CPU_ADDR CPU_SIZE_T; /* Defines CPU standard 'size_t' size. */
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CPU STACK CONFIGURATION
|
|
*
|
|
* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order :
|
|
*
|
|
* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack
|
|
* memory address after data is pushed onto the stack
|
|
* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack
|
|
* memory address after data is pushed onto the stack
|
|
*
|
|
* (2) Configure CPU_CFG_STK_ALIGN_BYTES with the highest minimum alignement required for
|
|
* cpu stacks.
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#define CPU_CFG_STK_GROWTH CPU_STK_GROWTH_HI_TO_LO /* Defines CPU stack growth order (see Note #1). */
|
|
|
|
#define CPU_CFG_STK_ALIGN_BYTES (sizeof(CPU_ALIGN)) /* Defines CPU stack alignment in bytes. (see Note #2). */
|
|
|
|
typedef CPU_INT32U CPU_STK; /* Defines CPU stack data type. */
|
|
typedef CPU_ADDR CPU_STK_SIZE; /* Defines CPU stack size data type. */
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CRITICAL SECTION CONFIGURATION
|
|
*
|
|
* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method :
|
|
*
|
|
* Enter/Exit critical sections by ...
|
|
*
|
|
* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts
|
|
* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack
|
|
* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable
|
|
*
|
|
* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support
|
|
* multiple levels of interrupts. However, with some CPUs/compilers, this is the only
|
|
* available method.
|
|
*
|
|
* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple
|
|
* levels of interrupts. However, this method assumes that the compiler provides C-level
|
|
* &/or assembly-level functionality for the following :
|
|
*
|
|
* ENTER CRITICAL SECTION :
|
|
* (1) Push/save interrupt status onto a local stack
|
|
* (2) Disable interrupts
|
|
*
|
|
* EXIT CRITICAL SECTION :
|
|
* (3) Pop/restore interrupt status from a local stack
|
|
*
|
|
* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple
|
|
* levels of interrupts. However, this method assumes that the compiler provides C-level
|
|
* &/or assembly-level functionality for the following :
|
|
*
|
|
* ENTER CRITICAL SECTION :
|
|
* (1) Save interrupt status into a local variable
|
|
* (2) Disable interrupts
|
|
*
|
|
* EXIT CRITICAL SECTION :
|
|
* (3) Restore interrupt status from a local variable
|
|
*
|
|
* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT
|
|
* allow inline assembly in C source files, critical section macro's MUST call an assembly
|
|
* subroutine defined in a 'cpu_a.asm' file located in the following software directory :
|
|
*
|
|
* \<CPU-Compiler Directory>\<cpu>\<compiler>\
|
|
*
|
|
* where
|
|
* <CPU-Compiler Directory> directory path for common CPU-compiler software
|
|
* <cpu> directory name for specific CPU
|
|
* <compiler> directory name for specific compiler
|
|
*
|
|
* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need
|
|
* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured).
|
|
*
|
|
* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which, if
|
|
* used, MUST be declared following ALL other local variables.
|
|
*
|
|
* Example :
|
|
*
|
|
* void Fnct (void)
|
|
* {
|
|
* CPU_INT08U val_08;
|
|
* CPU_INT16U val_16;
|
|
* CPU_INT32U val_32;
|
|
* CPU_SR_ALLOC(); MUST be declared after ALL other local variables
|
|
* :
|
|
* :
|
|
* }
|
|
*
|
|
* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to
|
|
* completely store the CPU's/compiler's status word.
|
|
*
|
|
* (4) Interrupt mask level is set to CPU_CFG_KA_IPL_BOUNDARY to allow non-kernel aware ISRs at
|
|
* CPU_CFG_KA_IPL_BOUNDARY+1, CPU_CFG_KA_IPL_BOUNDARY+2 .. 15.
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#ifndef CPU_CFG_KA_IPL_BOUNDARY /* Configure default IPL boundary if undefined. */
|
|
#define CPU_CFG_KA_IPL_BOUNDARY 12u
|
|
#endif
|
|
/* Configure CPU critical method (see Note #1) : */
|
|
#define CPU_CFG_CRITICAL_METHOD CPU_CRITICAL_METHOD_STATUS_LOCAL
|
|
|
|
typedef CPU_INT32U CPU_SR; /* Defines CPU status register size (see Note #3b). */
|
|
|
|
/* Allocates CPU status register word (see Note #3a). */
|
|
#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_STATUS_LOCAL)
|
|
#define CPU_SR_ALLOC() CPU_SR cpu_sr = (CPU_SR)0
|
|
#else
|
|
#define CPU_SR_ALLOC()
|
|
#endif
|
|
|
|
|
|
/* Disable interrupts. */
|
|
#ifdef CPU_CFG_KA_IPL_BOUNDARY
|
|
#define CPU_IntDis() do { __set_interrupt_level(CPU_CFG_KA_IPL_BOUNDARY); } while (0)
|
|
#else
|
|
#define CPU_IntDis() do { __set_interrupt_level(12); } while (0)
|
|
#endif
|
|
/* Enable interrupts. */
|
|
#define CPU_IntEn() do { __set_interrupt_level(0); } while (0)
|
|
|
|
|
|
#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_INT_DIS_EN)
|
|
#define CPU_INT_DIS() CPU_IntDis() /* Disable interrupts. */
|
|
#define CPU_INT_EN() CPU_IntEn() /* Enable interrupts. */
|
|
#endif
|
|
|
|
#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_STATUS_LOCAL)
|
|
/* Save CPU status word & disable interrupts.*/
|
|
#ifdef CPU_CFG_KA_IPL_BOUNDARY
|
|
#define CPU_INT_DIS() do { cpu_sr = __get_interrupt_level(); \
|
|
__set_interrupt_level(CPU_CFG_KA_IPL_BOUNDARY); } while (0)
|
|
#else
|
|
#define CPU_INT_DIS() do { cpu_sr = __get_interrupt_level(); \
|
|
__set_interrupt_level(12); } while (0)
|
|
#endif
|
|
/* Restore CPU status word. */
|
|
#define CPU_INT_EN() do { __set_interrupt_level(cpu_sr); } while (0)
|
|
#endif
|
|
|
|
|
|
|
|
#ifdef CPU_CFG_INT_DIS_MEAS_EN
|
|
/* Disable interrupts, ... */
|
|
/* & start interrupts disabled time measurement.*/
|
|
#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); \
|
|
CPU_IntDisMeasStart(); } while (0)
|
|
/* Stop & measure interrupts disabled time, */
|
|
/* ... & re-enable interrupts. */
|
|
#define CPU_CRITICAL_EXIT() do { CPU_IntDisMeasStop(); \
|
|
CPU_INT_EN(); } while (0)
|
|
|
|
#else
|
|
|
|
#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); } while (0) /* Disable interrupts. */
|
|
#define CPU_CRITICAL_EXIT() do { CPU_INT_EN(); } while (0) /* Re-enable interrupts. */
|
|
|
|
#endif
|
|
|
|
|
|
#define CPU_INT_GLOBAL_EN() asm(" SETPSW I")
|
|
#define CPU_INT_VECT_TBL_BASE_SET(p_vect_tbl) __set_interrupt_table(p_vect_tbl)
|
|
#define CPU_ISR __interrupt void
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* MEMORY BARRIERS CONFIGURATION
|
|
*
|
|
* Note(s) : (1) (a) Configure memory barriers if required by the architecture.
|
|
*
|
|
* CPU_MB Full memory barrier.
|
|
* CPU_RMB Read (Loads) memory barrier.
|
|
* CPU_WMB Write (Stores) memory barrier.
|
|
*
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#define CPU_MB()
|
|
#define CPU_RMB()
|
|
#define CPU_WMB()
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* FUNCTION PROTOTYPES
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* CONFIGURATION ERRORS
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#ifndef CPU_CFG_ADDR_SIZE
|
|
#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
|
|
|
|
#elif ((CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_08) && \
|
|
(CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_16) && \
|
|
(CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_32) && \
|
|
(CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_64))
|
|
#error "CPU_CFG_ADDR_SIZE illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
|
|
#endif
|
|
|
|
|
|
#ifndef CPU_CFG_DATA_SIZE
|
|
#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
|
|
|
|
#elif ((CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_08) && \
|
|
(CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_16) && \
|
|
(CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_32) && \
|
|
(CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_64))
|
|
#error "CPU_CFG_DATA_SIZE illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
|
|
#endif
|
|
|
|
|
|
#ifndef CPU_CFG_DATA_SIZE_MAX
|
|
#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
|
|
|
|
#elif ((CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_08) && \
|
|
(CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_16) && \
|
|
(CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_32) && \
|
|
(CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_64))
|
|
#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
|
|
#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
|
|
#endif
|
|
|
|
|
|
|
|
#if (CPU_CFG_DATA_SIZE_MAX < CPU_CFG_DATA_SIZE)
|
|
#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be >= CPU_CFG_DATA_SIZE]"
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef CPU_CFG_ENDIAN_TYPE
|
|
#error "CPU_CFG_ENDIAN_TYPE not #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_ENDIAN_TYPE_BIG ]"
|
|
#error " [ || CPU_ENDIAN_TYPE_LITTLE]"
|
|
|
|
#elif ((CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_BIG ) && \
|
|
(CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_LITTLE))
|
|
#error "CPU_CFG_ENDIAN_TYPE illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_ENDIAN_TYPE_BIG ]"
|
|
#error " [ || CPU_ENDIAN_TYPE_LITTLE]"
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef CPU_CFG_STK_GROWTH
|
|
#error "CPU_CFG_STK_GROWTH not #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]"
|
|
#error " [ || CPU_STK_GROWTH_HI_TO_LO]"
|
|
|
|
#elif ((CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_LO_TO_HI) && \
|
|
(CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_HI_TO_LO))
|
|
#error "CPU_CFG_STK_GROWTH illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]"
|
|
#error " [ || CPU_STK_GROWTH_HI_TO_LO]"
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef CPU_CFG_CRITICAL_METHOD
|
|
#error "CPU_CFG_CRITICAL_METHOD not #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]"
|
|
#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]"
|
|
#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]"
|
|
|
|
#elif ((CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_INT_DIS_EN ) && \
|
|
(CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_STK ) && \
|
|
(CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_LOCAL))
|
|
#error "CPU_CFG_CRITICAL_METHOD illegally #define'd in 'cpu.h' "
|
|
#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]"
|
|
#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]"
|
|
#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]"
|
|
#endif
|
|
|
|
|
|
/*
|
|
*********************************************************************************************************
|
|
* MODULE END
|
|
*
|
|
* Note(s) : (1) See 'cpu.h MODULE'.
|
|
*********************************************************************************************************
|
|
*/
|
|
|
|
#endif /* End of CPU module include. */
|