diff options
Diffstat (limited to 'libraries/mbed/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h')
| -rwxr-xr-x | libraries/mbed/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h | 537 |
1 files changed, 0 insertions, 537 deletions
diff --git a/libraries/mbed/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h b/libraries/mbed/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h deleted file mode 100755 index 23697ef..0000000 --- a/libraries/mbed/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h +++ /dev/null @@ -1,537 +0,0 @@ -/*---------------------------------------------------------------------------- - * RL-ARM - RTX - *---------------------------------------------------------------------------- - * Name: RTX_CM_LIB.H - * Purpose: RTX Kernel System Configuration - * Rev.: V4.60 - *---------------------------------------------------------------------------- - * - * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH - * All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - 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. - * - Neither the name of ARM 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 COPYRIGHT HOLDERS AND 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. - *---------------------------------------------------------------------------*/ -#include "mbed_error.h" - -#if defined (__CC_ARM) -#pragma O3 -#define __USED __attribute__((used)) -#elif defined (__GNUC__) -#pragma GCC optimize ("O3") -#define __USED __attribute__((used)) -#elif defined (__ICCARM__) -#define __USED __root -#endif - - -/*---------------------------------------------------------------------------- - * Definitions - *---------------------------------------------------------------------------*/ - -#define _declare_box(pool,size,cnt) uint32_t pool[(((size)+3)/4)*(cnt) + 3] -#define _declare_box8(pool,size,cnt) uint64_t pool[(((size)+7)/8)*(cnt) + 2] - -#define OS_TCB_SIZE 48 -#define OS_TMR_SIZE 8 - -#if defined (__CC_ARM) && !defined (__MICROLIB) - -typedef void *OS_ID; -typedef uint32_t OS_TID; -typedef uint32_t OS_MUT[3]; -typedef uint32_t OS_RESULT; - -#define runtask_id() rt_tsk_self() -#define mutex_init(m) rt_mut_init(m) -#define mutex_wait(m) os_mut_wait(m,0xFFFF) -#define mutex_rel(m) os_mut_release(m) - -extern OS_TID rt_tsk_self (void); -extern void rt_mut_init (OS_ID mutex); -extern OS_RESULT rt_mut_release (OS_ID mutex); -extern OS_RESULT rt_mut_wait (OS_ID mutex, uint16_t timeout); - -#define os_mut_wait(mutex,timeout) _os_mut_wait((uint32_t)rt_mut_wait,mutex,timeout) -#define os_mut_release(mutex) _os_mut_release((uint32_t)rt_mut_release,mutex) - -OS_RESULT _os_mut_release (uint32_t p, OS_ID mutex) __svc_indirect(0); -OS_RESULT _os_mut_wait (uint32_t p, OS_ID mutex, uint16_t timeout) __svc_indirect(0); - -#endif - - -/*---------------------------------------------------------------------------- - * Global Variables - *---------------------------------------------------------------------------*/ - -#if (OS_TIMERS != 0) -#define OS_TASK_CNT (OS_TASKCNT + 1) -#else -#define OS_TASK_CNT OS_TASKCNT -#endif - -uint16_t const os_maxtaskrun = OS_TASK_CNT; -uint32_t const os_rrobin = (OS_ROBIN << 16) | OS_ROBINTOUT; -uint32_t const os_trv = OS_TRV; -uint8_t const os_flags = OS_RUNPRIV; - -/* Export following defines to uVision debugger. */ -__USED uint32_t const os_clockrate = OS_TICK; -__USED uint32_t const os_timernum = 0; - -/* Stack for the os_idle_demon */ -unsigned int idle_task_stack[OS_IDLESTKSIZE]; -unsigned short const idle_task_stack_size = OS_IDLESTKSIZE; - -#ifndef OS_FIFOSZ - #define OS_FIFOSZ 16 -#endif - -/* Fifo Queue buffer for ISR requests.*/ -uint32_t os_fifo[OS_FIFOSZ*2+1]; -uint8_t const os_fifo_size = OS_FIFOSZ; - -/* An array of Active task pointers. */ -void *os_active_TCB[OS_TASK_CNT]; - -/* User Timers Resources */ -#if (OS_TIMERS != 0) -extern void osTimerThread (void const *argument); -osThreadDef(osTimerThread, (osPriority)(OS_TIMERPRIO-3), 4*OS_TIMERSTKSZ); -osThreadId osThreadId_osTimerThread; -osMessageQDef(osTimerMessageQ, OS_TIMERCBQS, void *); -osMessageQId osMessageQId_osTimerMessageQ; -#else -osThreadDef_t os_thread_def_osTimerThread = { NULL }; -osThreadId osThreadId_osTimerThread; -osMessageQDef(osTimerMessageQ, 0, void *); -osMessageQId osMessageQId_osTimerMessageQ; -#endif - - -/*---------------------------------------------------------------------------- - * RTX Optimizations (empty functions) - *---------------------------------------------------------------------------*/ - -#if OS_ROBIN == 0 - void rt_init_robin (void) {;} - void rt_chk_robin (void) {;} -#endif - -#if OS_STKCHECK == 0 - void rt_stk_check (void) {;} -#endif - - -/*---------------------------------------------------------------------------- - * Standard Library multithreading interface - *---------------------------------------------------------------------------*/ - -#if defined (__CC_ARM) && !defined (__MICROLIB) - static OS_MUT std_libmutex[OS_MUTEXCNT]; - static uint32_t nr_mutex; - - /*--------------------------- _mutex_initialize -----------------------------*/ - -int _mutex_initialize (OS_ID *mutex) { - /* Allocate and initialize a system mutex. */ - - if (nr_mutex >= OS_MUTEXCNT) { - /* If you are here, you need to increase the number OS_MUTEXCNT. */ - error("Not enough stdlib mutexes\n"); - } - *mutex = &std_libmutex[nr_mutex++]; - mutex_init (*mutex); - return (1); -} - - -/*--------------------------- _mutex_acquire --------------------------------*/ - -__attribute__((used)) void _mutex_acquire (OS_ID *mutex) { - /* Acquire a system mutex, lock stdlib resources. */ - if (runtask_id ()) { - /* RTX running, acquire a mutex. */ - mutex_wait (*mutex); - } -} - - -/*--------------------------- _mutex_release --------------------------------*/ - -__attribute__((used)) void _mutex_release (OS_ID *mutex) { - /* Release a system mutex, unlock stdlib resources. */ - if (runtask_id ()) { - /* RTX running, release a mutex. */ - mutex_rel (*mutex); - } -} - -#endif - - -/*---------------------------------------------------------------------------- - * RTX Startup - *---------------------------------------------------------------------------*/ - -/* Main Thread definition */ -extern int main (void); -osThreadDef_t os_thread_def_main = {(os_pthread)main, osPriorityNormal, 0, NULL}; - -// This define should be probably moved to the CMSIS layer -#if defined(TARGET_LPC1768) -#define INITIAL_SP (0x10008000UL) - -#elif defined(TARGET_LPC11U24) -#define INITIAL_SP (0x10002000UL) - -#elif defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPCCAPPUCCINO) -#define INITIAL_SP (0x10002000UL) - -#elif defined(TARGET_LPC1114) -#define INITIAL_SP (0x10001000UL) - -#elif defined(TARGET_LPC812) -#define INITIAL_SP (0x10001000UL) - -#elif defined(TARGET_LPC824) || defined(TARGET_SSCI824) -#define INITIAL_SP (0x10002000UL) - -#elif defined(TARGET_KL25Z) -#define INITIAL_SP (0x20003000UL) - -#elif defined(TARGET_KL26Z) -#define INITIAL_SP (0x20003000UL) - -#elif defined(TARGET_K64F) -#define INITIAL_SP (0x20030000UL) - -#elif defined(TARGET_K22F) -#define INITIAL_SP (0x20010000UL) - -#elif defined(TARGET_KL46Z) -#define INITIAL_SP (0x20006000UL) - -#elif defined(TARGET_KL43Z) -#define INITIAL_SP (0x20006000UL) - -#elif defined(TARGET_KL05Z) -#define INITIAL_SP (0x20000C00UL) - -#elif defined(TARGET_LPC4088) || defined(TARGET_LPC4088_DM) -#define INITIAL_SP (0x10010000UL) - -#elif defined(TARGET_LPC4330) -#define INITIAL_SP (0x10008000UL) - -#elif defined(TARGET_LPC4337) -#define INITIAL_SP (0x10008000UL) - -#elif defined(TARGET_LPC1347) -#define INITIAL_SP (0x10002000UL) - -#elif defined(TARGET_STM32F100RB) || defined(TARGET_STM32F051R8) -#define INITIAL_SP (0x20002000UL) - -#elif defined(TARGET_DISCO_F303VC) -#define INITIAL_SP (0x2000A000UL) - -#elif defined(TARGET_STM32F407) || defined(TARGET_F407VG) -#define INITIAL_SP (0x20020000UL) - -#elif defined(TARGET_STM32F401RE) -#define INITIAL_SP (0x20018000UL) - -#elif defined(TARGET_LPC1549) -#define INITIAL_SP (0x02009000UL) - -#elif defined(TARGET_LPC11U68) -#define INITIAL_SP (0x10008000UL) - -#elif defined(TARGET_STM32F411RE) -#define INITIAL_SP (0x20020000UL) - -#elif defined(TARGET_STM32F410RB) -#define INITIAL_SP (0x20008000UL) - -#elif defined(TARGET_STM32F103RB) || defined(TARGET_STM32L073RZ) -#define INITIAL_SP (0x20005000UL) - -#elif defined(TARGET_STM32F302R8) -#define INITIAL_SP (0x20004000UL) - -#elif defined(TARGET_STM32F334R8) -#define INITIAL_SP (0x20003000UL) - -#elif defined(TARGET_STM32F334C8) -#define INITIAL_SP (0x20003000UL) - -#elif defined(TARGET_STM32F405RG) -#define INITIAL_SP (0x20020000UL) - -#elif defined(TARGET_STM32F429ZI) -#define INITIAL_SP (0x20030000UL) - -#elif defined(TARGET_STM32L053R8) || defined(TARGET_STM32L053C8) -#define INITIAL_SP (0x20002000UL) - -#elif defined(TARGET_STM32F072RB) -#define INITIAL_SP (0x20004000UL) - -#elif defined(TARGET_STM32F091RC) -#define INITIAL_SP (0x20008000UL) - -#elif defined(TARGET_STM32F401VC) -#define INITIAL_SP (0x20010000UL) - -#elif defined(TARGET_STM32F303RE) -#define INITIAL_SP (0x20010000UL) - -#elif defined(TARGET_STM32F303K8) -#define INITIAL_SP (0x20003000UL) - -#elif (defined(TARGET_STM32F746NG) || defined(TARGET_STM32F746ZG)) -#define INITIAL_SP (0x20050000UL) - -#elif defined(TARGET_MAX32610) || defined(TARGET_MAX32600) -#define INITIAL_SP (0x20008000UL) - -#elif defined(TARGET_TEENSY3_1) -#define INITIAL_SP (0x20008000UL) - -#elif defined(TARGET_STM32L152RE) -#define INITIAL_SP (0x20014000UL) - -#elif defined(TARGET_NZ32_SC151) -#define INITIAL_SP (0x20008000UL) - -#elif (defined(TARGET_STM32F446RE) || defined(TARGET_STM32F446VE)) -#define INITIAL_SP (0x20020000UL) - -#elif defined(TARGET_STM32F070RB) || defined(TARGET_STM32F030R8) -#define INITIAL_SP (0x20002000UL) - -#elif defined(TARGET_STM32L476VG) -#define INITIAL_SP (0x20018000UL) - -#elif defined(TARGET_STM32L476RG) -#define INITIAL_SP (0x20018000UL) - -#elif defined(TARGET_STM32F469NI) -#define INITIAL_SP (0x20050000UL) - -#elif defined(TARGET_STM32L152RC) -#define INITIAL_SP (0x20008000UL) - - -#else -#error "no target defined" - -#endif - -#ifdef __CC_ARM -extern uint32_t Image$$RW_IRAM1$$ZI$$Limit[]; -#define HEAP_START (Image$$RW_IRAM1$$ZI$$Limit) -#elif defined(__GNUC__) -extern uint32_t __end__[]; -#define HEAP_START (__end__) -#elif defined(__ICCARM__) -#pragma section="HEAP" -#define HEAP_START (void *)__section_begin("HEAP") -#endif - -void set_main_stack(void) { - // That is the bottom of the main stack block: no collision detection - os_thread_def_main.stack_pointer = HEAP_START; - - // Leave OS_SCHEDULERSTKSIZE words for the scheduler and interrupts - os_thread_def_main.stacksize = (INITIAL_SP - (unsigned int)HEAP_START) - (OS_SCHEDULERSTKSIZE * 4); -} - -#if defined (__CC_ARM) -#ifdef __MICROLIB -void _main_init (void) __attribute__((section(".ARM.Collect$$$$000000FF"))); -void _main_init (void) { - osKernelInitialize(); - set_main_stack(); - osThreadCreate(&os_thread_def_main, NULL); - osKernelStart(); - for (;;); -} -#else - -/* The single memory model is checking for stack collision at run time, verifing - that the heap pointer is underneath the stack pointer. - - With the RTOS there is not only one stack above the heap, there are multiple - stacks and some of them are underneath the heap pointer. -*/ -#pragma import(__use_two_region_memory) - -__asm void __rt_entry (void) { - - IMPORT __user_setup_stackheap - IMPORT __rt_lib_init - IMPORT os_thread_def_main - IMPORT osKernelInitialize - IMPORT set_main_stack - IMPORT osKernelStart - IMPORT osThreadCreate - IMPORT exit - - BL __user_setup_stackheap - MOV R1,R2 - BL __rt_lib_init - BL osKernelInitialize - BL set_main_stack - LDR R0,=os_thread_def_main - MOVS R1,#0 - BL osThreadCreate - BL osKernelStart - BL exit - - ALIGN -} -#endif - -#elif defined (__GNUC__) - -#ifdef __CS3__ - -/* CS3 start_c routine. - * - * Copyright (c) 2006, 2007 CodeSourcery Inc - * - * The authors hereby grant permission to use, copy, modify, distribute, - * and license this software and its documentation for any purpose, provided - * that existing copyright notices are retained in all copies and that this - * notice is included verbatim in any distributions. No written agreement, - * license, or royalty fee is required for any of the authorized uses. - * Modifications to this software may be copyrighted by their authors - * and need not follow the licensing terms described here, provided that - * the new terms are clearly indicated on the first page of each file where - * they apply. - */ - -#include "cs3.h" - -extern void __libc_init_array (void); - -__attribute ((noreturn)) void __cs3_start_c (void){ - unsigned regions = __cs3_region_num; - const struct __cs3_region *rptr = __cs3_regions; - - /* Initialize memory */ - for (regions = __cs3_region_num, rptr = __cs3_regions; regions--; rptr++) { - long long *src = (long long *)rptr->init; - long long *dst = (long long *)rptr->data; - unsigned limit = rptr->init_size; - unsigned count; - - if (src != dst) - for (count = 0; count != limit; count += sizeof (long long)) - *dst++ = *src++; - else - dst = (long long *)((char *)dst + limit); - limit = rptr->zero_size; - for (count = 0; count != limit; count += sizeof (long long)) - *dst++ = 0; - } - - /* Run initializers. */ - __libc_init_array (); - - osKernelInitialize(); - set_main_stack(); - osThreadCreate(&os_thread_def_main, NULL); - osKernelStart(); - for (;;); -} - -#else - -__attribute__((naked)) void software_init_hook (void) { - __asm ( - ".syntax unified\n" - ".thumb\n" - "movs r0,#0\n" - "movs r1,#0\n" - "mov r4,r0\n" - "mov r5,r1\n" - "ldr r0,= __libc_fini_array\n" - "bl atexit\n" - "bl __libc_init_array\n" - "mov r0,r4\n" - "mov r1,r5\n" - "bl osKernelInitialize\n" - "bl set_main_stack\n" - "ldr r0,=os_thread_def_main\n" - "movs r1,#0\n" - "bl osThreadCreate\n" - "bl osKernelStart\n" - "bl exit\n" - ); -} - -#endif - -#elif defined (__ICCARM__) - -extern void* __vector_table; -extern int __low_level_init(void); -extern void __iar_data_init3(void); -extern __weak void __iar_init_core( void ); -extern __weak void __iar_init_vfp( void ); -extern void __iar_dynamic_initialization(void); -extern void mbed_sdk_init(void); -extern void exit(int arg); - -#pragma required=__vector_table -void __iar_program_start( void ) -{ - __iar_init_core(); - __iar_init_vfp(); - - int a; - - if (__low_level_init() != 0) { - __iar_data_init3(); - mbed_sdk_init(); - __iar_dynamic_initialization(); - } - osKernelInitialize(); - set_main_stack(); - osThreadCreate(&os_thread_def_main, NULL); - a = osKernelStart(); - exit(a); - -} - -#endif - - -/*---------------------------------------------------------------------------- - * end of file - *---------------------------------------------------------------------------*/ - - |