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/*
POSIX Simulator
Tested with FreeRTOS V8.2.2
1 tab == 4 spaces!
*/
#ifndef PORTMACRO_H
#define PORTMACRO_H
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************
Defines
******************************************************************************/
/* Type definitions. */
#define portCHAR char
#define portFLOAT float
#define portDOUBLE double
#define portLONG long
#define portSHORT short
#define portSTACK_TYPE size_t
#define portBASE_TYPE long
#define portPOINTER_SIZE_TYPE size_t
typedef portSTACK_TYPE StackType_t;
typedef long BaseType_t;
typedef unsigned long UBaseType_t;
#if( configUSE_16_BIT_TICKS == 1 )
typedef uint16_t TickType_t;
#define portMAX_DELAY ( TickType_t ) 0xffff
#else
typedef uint32_t TickType_t;
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
/* 32/64-bit tick type on a 32/64-bit architecture, so reads of the tick
count do not need to be guarded with a critical section. */
#define portTICK_TYPE_IS_ATOMIC 1
#endif
/* Hardware specifics. */
#define portSTACK_GROWTH ( -1 )
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
#define portINLINE __inline__
#if defined( __x86_64__)
#define portBYTE_ALIGNMENT 8
#else
#define portBYTE_ALIGNMENT 4
#endif
//TODO: check portREMOVE_STATIC_QUALIFIER
#define portREMOVE_STATIC_QUALIFIER
/*-----------------------------------------------------------*/
/* Scheduler utilities. */
extern void vPortYieldFromISR( void );
extern void vPortYield( void );
#define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) vPortYieldFromISR()
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/
/* Critical section management. */
extern BaseType_t xPortSetInterruptMask( void );
extern void vPortClearInterruptMask( portBASE_TYPE xMask );
#define portSET_INTERRUPT_MASK_FROM_ISR() xPortSetInterruptMask()
#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortClearInterruptMask(x)
extern void vPortDisableInterrupts( void );
extern void vPortEnableInterrupts( void );
#define portSET_INTERRUPT_MASK() ( vPortDisableInterrupts() )
#define portCLEAR_INTERRUPT_MASK() ( vPortEnableInterrupts() )
#define portDISABLE_INTERRUPTS() portSET_INTERRUPT_MASK()
#define portENABLE_INTERRUPTS() portCLEAR_INTERRUPT_MASK()
extern void vPortEnterCritical( void );
extern void vPortExitCritical( void );
#define portENTER_CRITICAL() vPortEnterCritical()
#define portEXIT_CRITICAL() vPortExitCritical()
/*-----------------------------------------------------------*/
/* Task function macros as described on the FreeRTOS.org WEB site. */
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
#define portNOP()
#define portOUTPUT_BYTE( a, b )
extern void vPortForciblyEndThread( void *pxTaskToDelete );
#define traceTASK_DELETE( pxTaskToDelete ) vPortForciblyEndThread( pxTaskToDelete )
extern void vPortAddTaskHandle( void *pxTaskHandle );
#define traceTASK_CREATE( pxNewTCB ) vPortAddTaskHandle( pxNewTCB )
/* Posix Signal definitions that can be changed or read as appropriate. */
#define SIG_SUSPEND SIGUSR1
#define SIG_RESUME SIGUSR2
/* Enable the following hash defines to make use of the real-time tick where time progresses at real-time. */
#define SIG_TICK SIGALRM
#define TIMER_TYPE ITIMER_REAL
/* Enable the following hash defines to make use of the process tick where time progresses only when the process is executing.
#define SIG_TICK SIGVTALRM
#define TIMER_TYPE ITIMER_VIRTUAL */
/* Enable the following hash defines to make use of the profile tick where time progresses when the process or system calls are executing.
#define SIG_TICK SIGPROF
#define TIMER_TYPE ITIMER_PROF */
/* Make use of times(man 2) to gather run-time statistics on the tasks. */
extern void vPortFindTicksPerSecond( void );
#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vPortFindTicksPerSecond() /* Nothing to do because the timer is already present. */
extern unsigned long ulPortGetTimerValue( void );
#define portGET_RUN_TIME_COUNTER_VALUE() ulPortGetTimerValue() /* Query the System time stats for this process. */
#ifdef __cplusplus
} /* extern C */
#endif
#endif /* PORTMACRO_H */
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