C++ (Cpp) chCoreAlloc示例

示例#1

文件： sys_arch.c 项目： TexZK/ChibiOS

sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread,
                            void *arg, int stacksize, int prio) {
  size_t wsz;
  void *wsp;
  syssts_t sts;
  thread_t *tp;

  (void)name;
  wsz = THD_WORKING_AREA_SIZE(stacksize);
  wsp = chCoreAlloc(wsz);
  if (wsp == NULL)
    return NULL;

#if CH_DBG_FILL_THREADS == TRUE
  _thread_memfill((uint8_t *)wsp,
                  (uint8_t *)wsp + sizeof(thread_t),
                  CH_DBG_THREAD_FILL_VALUE);
  _thread_memfill((uint8_t *)wsp + sizeof(thread_t),
                  (uint8_t *)wsp + wsz,
                  CH_DBG_STACK_FILL_VALUE);
#endif

  sts = chSysGetStatusAndLockX();
  tp = chThdCreateI(wsp, wsz, prio, (tfunc_t)thread, arg);
  chRegSetThreadNameX(tp, name);
  chThdStartI(tp);
  chSysRestoreStatusX(sts);

  return (sys_thread_t)tp;
}

示例#2

文件： sys_arch.c 项目： Ozhvankov/STM32-GPS-Tracker

sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread,
                            void *arg, int stacksize, int prio) {
  (void)name;
  size_t wsz = THD_WA_SIZE(stacksize);
  void *wsp = chCoreAlloc(wsz);
  if (wsp == NULL)
    return NULL;
  return (sys_thread_t)chThdCreateStatic(wsp, wsz, prio, (tfunc_t)thread, arg);
}

示例#3

文件： newlib_sys.c 项目： lcam21/DSP-Library-Lanin

void *_sbrk_r(struct _reent *r, ptrdiff_t incr) {
#if CH_USE_MEMCORE
	void *p = chCoreAlloc((size_t) incr);
	if (p == NULL) {
		r->_errno = ENOMEM;
		return (void*) -1;
	}
	return (void*) p;
#else
	__errno_r(r) = ENOMEM;
	return (caddr_t)-1;
#endif
}

示例#4

文件： syscalls.c 项目： GHF/gyroking

caddr_t _sbrk_r(struct _reent *r, int incr)
{
  void *p;

  chDbgCheck(incr > 0, "_sbrk_r");

  (void)r;
  p = chCoreAlloc((size_t)incr);
  if (p == NULL) {
    __errno_r(r) = ENOMEM;
    return (caddr_t)-1;
  }
  return (caddr_t)p;
}

示例#5

文件： system.c 项目： CalcMan/model-t

caddr_t _sbrk_r(struct _reent *r, int incr)
{
  void *p;

  if (incr <= 0) {
    return (caddr_t)-1;
  }

  (void)r;
  p = chCoreAlloc((size_t)incr);
  if (p == NULL) {
    __errno_r(r) = ENOMEM;
    return (caddr_t)-1;
  }
  return (caddr_t)p;
}

示例#6

文件： syscalls.c 项目： MultiCalorNV/ChibiOS

caddr_t _sbrk_r(struct _reent *r, int incr)
{
#if CH_CFG_USE_MEMCORE
  void *p;

  chDbgCheck(incr > 0);

  p = chCoreAlloc((size_t)incr);
  if (p == NULL) {
    __errno_r(r) = ENOMEM;
    return (caddr_t)-1;
  }
  return (caddr_t)p;
#else
  (void)incr;
  __errno_r(r) = ENOMEM;
  return (caddr_t)-1;
#endif
}

示例#7

文件： LibraryHacks.cpp 项目： Tecnologic/ThunderCryer

void *operator new[](size_t size) {
    return chCoreAlloc(size);
}

示例#8

文件： ch.cpp 项目： viktorradnai/ChibiOS

/*------------------------------------------------------------------------*
 * chibios_rt::Core                                                       *
 *------------------------------------------------------------------------*/
void *Core::alloc(size_t size) {

    return chCoreAlloc(size);
}