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Implementing object model, memory allocators finalization routines. Adding assertion that all memory was freed before exit.

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This commit is contained in:
Ruben Ayrapetyan
2014-08-07 19:24:32 +04:00
parent 5e1c4b533f
commit 99c15ef802
16 changed files with 140 additions and 20 deletions
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src/liballocator/mem-heap.c
+18 -2
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@@ -40,14 +40,14 @@
# define VALGRIND_DEFINED_STRUCT( s) (void)VALGRIND_MAKE_MEM_DEFINED( ( s ), sizeof( *( s ) ) )
# define VALGRIND_NOACCESS_SPACE( p, s) (void)VALGRIND_MAKE_MEM_NOACCESS( ( p ), ( s ) )
# define VALGRIND_UNDEFINED_SPACE( p, s) (void)VALGRIND_MAKE_MEM_UNDEFINED( ( p ), ( s ) )
# define VALGRIND_DEFINED_SPACET( p, s) (void)VALGRIND_MAKE_MEM_DEFINED( ( p ), ( s ) )
# define VALGRIND_DEFINED_SPACE( p, s) (void)VALGRIND_MAKE_MEM_DEFINED( ( p ), ( s ) )
#else /* !JERRRY_NVALGRIND */
# define VALGRIND_NOACCESS_STRUCT( s)
# define VALGRIND_UNDEFINED_STRUCT( s)
# define VALGRIND_DEFINED_STRUCT( s)
# define VALGRIND_NOACCESS_SPACE( p, s)
# define VALGRIND_UNDEFINED_SPACE( p, s)
# define VALGRIND_DEFINED_SPACET( p, s)
# define VALGRIND_DEFINED_SPACE( p, s)
#endif /* !JERRY_NVALGRIND */
/**
@@ -225,6 +225,22 @@ mem_heap_init(uint8_t *heap_start, /**< first address of heap space */
mem_heap_stat_init();
} /* mem_heap_init */
/**
* Finalize heap
*/
void
mem_heap_finalize(void)
{
VALGRIND_DEFINED_SPACE( mem_heap.heap_start, mem_heap.heap_size);
JERRY_ASSERT( mem_heap.first_block_p == mem_heap.last_block_p );
JERRY_ASSERT( mem_heap.first_block_p->magic_num == MEM_MAGIC_NUM_OF_FREE_BLOCK );
VALGRIND_NOACCESS_SPACE( mem_heap.heap_start, mem_heap.heap_size);
__memset( &mem_heap, 0, sizeof(mem_heap));
} /* mem_heap_finalize */
/**
* Initialize block header
*/