Ejemplos de JMEM_HEAP_STAT_INIT en C++ (Cpp)

Ejemplo n.º 1

Archivo: jmem-heap.c Proyecto: robertsipka/jerryscript

/**
 * Startup initialization of heap
 */
void
jmem_heap_init (void)
{
#ifndef JERRY_CPOINTER_32_BIT
  JERRY_STATIC_ASSERT (((UINT16_MAX + 1) << JMEM_ALIGNMENT_LOG) >= JMEM_HEAP_SIZE,
                       maximum_heap_size_for_16_bit_compressed_pointers_is_512K);
#endif /* !JERRY_CPOINTER_32_BIT */

  JERRY_ASSERT ((uintptr_t) JERRY_HEAP_CONTEXT (area) % JMEM_ALIGNMENT == 0);

  JERRY_CONTEXT (jmem_heap_limit) = CONFIG_MEM_HEAP_DESIRED_LIMIT;

  jmem_heap_free_t *const region_p = (jmem_heap_free_t *) JERRY_HEAP_CONTEXT (area);

  region_p->size = JMEM_HEAP_AREA_SIZE;
  region_p->next_offset = JMEM_HEAP_END_OF_LIST;

  JERRY_HEAP_CONTEXT (first).size = 0;
  JERRY_HEAP_CONTEXT (first).next_offset = JMEM_HEAP_GET_OFFSET_FROM_ADDR (region_p);

  JERRY_CONTEXT (jmem_heap_list_skip_p) = &JERRY_HEAP_CONTEXT (first);

  VALGRIND_NOACCESS_SPACE (JERRY_HEAP_CONTEXT (area), JMEM_HEAP_AREA_SIZE);

  JMEM_HEAP_STAT_INIT ();
} /* jmem_heap_init */

Ejemplo n.º 2

Archivo: jmem-heap.c Proyecto: iamblue/ml-core-jerryscript

/**
 * Startup initialization of heap
 */
void
jmem_heap_init (void)
{
  JERRY_STATIC_ASSERT ((1u << JMEM_HEAP_OFFSET_LOG) >= JMEM_HEAP_SIZE,
                       two_pow_mem_heap_offset_should_not_be_less_than_mem_heap_size);

  JERRY_ASSERT ((uintptr_t) JERRY_HEAP_CONTEXT (area) % JMEM_ALIGNMENT == 0);

  JERRY_CONTEXT (jmem_heap_limit) = CONFIG_MEM_HEAP_DESIRED_LIMIT;

  jmem_heap_free_t *const region_p = (jmem_heap_free_t *) JERRY_HEAP_CONTEXT (area);

  region_p->size = JMEM_HEAP_AREA_SIZE;
  region_p->next_offset = JMEM_HEAP_GET_OFFSET_FROM_ADDR (JMEM_HEAP_END_OF_LIST);

  JERRY_HEAP_CONTEXT (first).size = 0;
  JERRY_HEAP_CONTEXT (first).next_offset = JMEM_HEAP_GET_OFFSET_FROM_ADDR (region_p);

  JERRY_CONTEXT (jmem_heap_list_skip_p) = &JERRY_HEAP_CONTEXT (first);

  VALGRIND_NOACCESS_SPACE (JERRY_HEAP_CONTEXT (area), JMEM_HEAP_AREA_SIZE);

  JMEM_HEAP_STAT_INIT ();
} /* jmem_heap_init */