mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
Change parser to stack-only version
This commit is contained in:
parent
f46d5b440c
commit
a2350cb88e
50
Makefile
50
Makefile
@ -13,7 +13,7 @@
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# limitations under the License.
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TARGET ?= jerry
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CROSS_COMPILE ?= arm-none-eabi-
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CROSS_COMPILE ?=
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OBJ_DIR = obj
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OUT_DIR = ./out
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@ -23,10 +23,12 @@ UNITTESTS_SRC_DIR = ./tests/unit
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# FIXME:
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# Place jerry-libc.c, pretty-printer.c to some subdirectory (libruntime?)
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# and add them to the SOURCES list through wildcard.
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# FIXME:
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# Add common-io.c and sensors.c
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SOURCES = \
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$(sort \
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$(wildcard ./src/jerry-libc.c ./src/pretty-printer.c) \
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$(wildcard ./src/libperipherals/*.c) \
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$(wildcard ./src/libperipherals/actuators.c) \
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$(wildcard ./src/libjsparser/*.c) \
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$(wildcard ./src/libecmaobjects/*.c) \
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$(wildcard ./src/liballocator/*.c) \
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@ -58,48 +60,43 @@ OBJS = \
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$(sort \
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$(patsubst %.c,./$(OBJ_DIR)/%.o,$(notdir $(MAIN_MODULE_SRC) $(SOURCES))))
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CC = gcc#-4.9
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LD = ld
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OBJDUMP = objdump
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OBJCOPY = objcopy
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SIZE = size
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STRIP = strip
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CROSS_CC = $(CROSS_COMPILE)gcc#-4.9
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CROSS_LD = $(CROSS_COMPILE)ld
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CROSS_OBJDUMP = $(CROSS_COMPILE)objdump
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CROSS_OBJCOPY = $(CROSS_COMPILE)objcopy
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CROSS_SIZE = $(CROSS_COMPILE)size
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CC = $(CROSS_COMPILE)gcc
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LD = $(CROSS_COMPILE)ld
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OBJDUMP = $(CROSS_COMPILE)objdump
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OBJCOPY = $(CROSS_COMPILE)objcopy
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SIZE = $(CROSS_COMPILE)size
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STRIP = $(CROSS_COMPILE)strip
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# General flags
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CFLAGS ?= $(INCLUDES) -std=c99 -m32 #-fdiagnostics-color=always
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#CFLAGS += -Wall -Wextra -Wpedantic -Wlogical-op -Winline
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#CFLAGS += -Wformat-nonliteral -Winit-self -Wstack-protector
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#CFLAGS += -Wconversion -Wsign-conversion -Wformat-security
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#CFLAGS += -Wstrict-prototypes -Wmissing-prototypes
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CFLAGS ?= $(INCLUDES) -std=c99 #-fdiagnostics-color=always
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CFLAGS += -Wpedantic -Wlogical-op
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# CFLAGS += -Wformat-nonliteral -Winit-self -Wstack-protector
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# CFLAGS += -Wall -Wextra -Winline
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# CFLAGS += -Wconversion -Wsign-conversion -Wformat-security
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# CFLAGS += -Wstrict-prototypes -Wmissing-prototypes
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# Flags for MCU
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#CFLAGS += -mlittle-endian -mcpu=cortex-m4 -march=armv7e-m -mthumb
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#CFLAGS += -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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#CFLAGS += -ffunction-sections -fdata-sections
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MCU_CFLAGS += -mlittle-endian -mcpu=cortex-m4 -march=armv7e-m -mthumb
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MCU_CFLAGS += -mfpu=fpv4-sp-d16 -mfloat-abi=hard
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MCU_CFLAGS += -ffunction-sections -fdata-sections
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DEBUG_OPTIONS = -g3 -O0 -DJERRY_NDEBUG# -fsanitize=address
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RELEASE_OPTIONS = -Os -Werror -DJERRY_NDEBUG
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DEFINES = -DMEM_HEAP_CHUNK_SIZE=256 -DMEM_HEAP_AREA_SIZE=32768
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DEFINES = -DMEM_HEAP_CHUNK_SIZE=256 -DMEM_HEAP_AREA_SIZE=32768 -DMEM_STATS
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TARGET_HOST = -D__HOST
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TARGET_MCU = -D__MCU
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.PHONY: all debug release clean tests check install
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.PHONY: all debug debug.stm32f3 release clean tests check install
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all: clean debug release check
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debug:
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debug: clean
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mkdir -p $(OUT_DIR)/debug.host/
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$(CC) $(CFLAGS) $(DEBUG_OPTIONS) $(DEFINES) $(TARGET_HOST) \
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$(SOURCES) $(MAIN_MODULE_SRC) -o $(OUT_DIR)/debug.host/$(TARGET)
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release:
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release: clean
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mkdir -p $(OUT_DIR)/release.host/
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$(CC) $(CFLAGS) $(RELEASE_OPTIONS) $(DEFINES) $(TARGET_HOST) \
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$(SOURCES) $(MAIN_MODULE_SRC) -o $(OUT_DIR)/release.host/$(TARGET)
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@ -122,6 +119,7 @@ clean:
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rm -f $(TARGET).map
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rm -f $(TARGET).hex
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rm -f $(TARGET).lst
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rm -f js.files
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check: tests
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@mkdir -p $(OUT_DIR)
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@ -64,22 +64,12 @@ typedef enum
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*/
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typedef struct mem_BlockHeader_t
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{
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mem_MagicNumOfBlock_t m_MagicNum; /**< magic number - MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK for allocated block
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and MEM_MAGIC_NUM_OF_FREE_BLOCK for free block */
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mem_MagicNumOfBlock_t m_MagicNum; /**< magic number - MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK for allocated block
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and MEM_MAGIC_NUM_OF_FREE_BLOCK for free block */
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struct mem_BlockHeader_t *m_Neighbours[ MEM_DIRECTION_COUNT ]; /**< neighbour blocks */
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size_t m_SizeInChunks; /**< size of block with header in chunks */
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size_t allocated_bytes; /**< allocated area size - for allocated blocks; 0 - for free blocks */
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} mem_BlockHeader_t;
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/**
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* Calculate size in bytes of the block space, that can be used to store data
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*/
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#define mem_GetHeapBlockDataSpaceSizeInBytes( pBlockHeader) ( MEM_HEAP_CHUNK_SIZE * pBlockHeader->m_SizeInChunks - sizeof(mem_BlockHeader_t) )
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/**
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* Calculate size in chunks of heap block from data space size in bytes
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*/
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#define mem_GetHeapBlockSizeInChunksFromDataSpaceSizeInBytes( size) ( ( sizeof(mem_BlockHeader_t) + size + MEM_HEAP_CHUNK_SIZE - 1 ) / MEM_HEAP_CHUNK_SIZE )
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/**
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* Chunk should have enough space for block header
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*/
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@ -95,8 +85,8 @@ JERRY_STATIC_ASSERT( MEM_HEAP_CHUNK_SIZE % MEM_ALIGNMENT == 0 );
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*/
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typedef struct
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{
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uint8_t* m_HeapStart; /**< first address of heap space */
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size_t m_HeapSize; /**< heap space size */
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uint8_t* m_HeapStart; /**< first address of heap space */
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size_t m_HeapSize; /**< heap space size */
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mem_BlockHeader_t* m_pFirstBlock; /**< first block of the heap */
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mem_BlockHeader_t* m_pLastBlock; /**< last block of the heap */
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} mem_HeapState_t;
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@ -106,6 +96,10 @@ typedef struct
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*/
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mem_HeapState_t mem_Heap;
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static inline size_t mem_get_block_chunks_count( const mem_BlockHeader_t *block_header_p);
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static inline size_t mem_get_block_data_space_size( const mem_BlockHeader_t *block_header_p);
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static inline size_t mem_get_block_chunks_count_from_data_size( size_t block_allocated_size);
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static void mem_InitBlockHeader( uint8_t *pFirstChunk,
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size_t sizeInChunks,
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mem_BlockState_t blockState,
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@ -113,12 +107,80 @@ static void mem_InitBlockHeader( uint8_t *pFirstChunk,
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mem_BlockHeader_t *pNextBlock);
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static void mem_CheckHeap( void);
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#ifdef MEM_STATS
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/**
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* Heap's memory usage statistics
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*/
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static mem_HeapStats_t mem_HeapStats;
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static void mem_HeapStatInit( void);
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static void mem_HeapStatAllocBlock( mem_BlockHeader_t *block_header_p);
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static void mem_HeapStatFreeBlock( mem_BlockHeader_t *block_header_p);
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static void mem_HeapStatFreeBlockSplit( void);
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static void mem_HeapStatFreeBlockMerge( void);
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#else /* !MEM_STATS */
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# define mem_InitStats()
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# define mem_HeapStatAllocBlock( v)
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# define mem_HeapStatFreeBlock( v)
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# define mem_HeapStatFreeBlockSplit()
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# define mem_HeapStatFreeBlockMerge()
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#endif /* !MEM_STATS */
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/**
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* get chunk count, used by the block.
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*
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* @return chunks count
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*/
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static inline size_t
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mem_get_block_chunks_count( const mem_BlockHeader_t *block_header_p) /**< block header */
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{
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JERRY_ASSERT( block_header_p != NULL );
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const mem_BlockHeader_t *next_block_p = block_header_p->m_Neighbours[ MEM_DIRECTION_NEXT ];
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size_t dist_till_block_end;
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if ( next_block_p == NULL )
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{
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dist_till_block_end = (size_t) ( mem_Heap.m_HeapStart + mem_Heap.m_HeapSize - (uint8_t*) block_header_p );
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} else
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{
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dist_till_block_end = (size_t) ( (uint8_t*) next_block_p - (uint8_t*) block_header_p );
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}
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JERRY_ASSERT( dist_till_block_end <= mem_Heap.m_HeapSize );
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JERRY_ASSERT( dist_till_block_end % MEM_HEAP_CHUNK_SIZE == 0 );
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return dist_till_block_end / MEM_HEAP_CHUNK_SIZE;
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} /* mem_get_block_chunks_count */
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/**
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* Calculate block's data space size
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*
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* @return size of block area that can be used to store data
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*/
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static inline size_t
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mem_get_block_data_space_size( const mem_BlockHeader_t *block_header_p) /**< block header */
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{
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return mem_get_block_chunks_count( block_header_p) * MEM_HEAP_CHUNK_SIZE - sizeof (mem_BlockHeader_t);
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} /* mem_get_block_data_space_size */
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/**
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* Calculate minimum chunks count needed for block with specified size of allocated data area.
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*
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* @return chunks count
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*/
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static inline size_t
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mem_get_block_chunks_count_from_data_size( size_t block_allocated_size) /**< size of block's allocated area */
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{
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return JERRY_ALIGNUP( sizeof (mem_BlockHeader_t) + block_allocated_size, MEM_HEAP_CHUNK_SIZE) / MEM_HEAP_CHUNK_SIZE;
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} /* mem_get_block_chunks_count_from_data_size */
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/**
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* Startup initialization of heap
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*/
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void
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mem_HeapInit( uint8_t *heapStart, /**< first address of heap space */
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size_t heapSize) /**< heap space size */
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mem_HeapInit(uint8_t *heapStart, /**< first address of heap space */
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size_t heapSize) /**< heap space size */
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{
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JERRY_ASSERT( heapStart != NULL );
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JERRY_ASSERT( heapSize != 0 );
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@ -128,22 +190,24 @@ mem_HeapInit( uint8_t *heapStart, /**< first address of heap space */
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mem_Heap.m_HeapStart = heapStart;
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mem_Heap.m_HeapSize = heapSize;
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mem_InitBlockHeader( mem_Heap.m_HeapStart,
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heapSize / MEM_HEAP_CHUNK_SIZE,
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mem_InitBlockHeader(mem_Heap.m_HeapStart,
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0,
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MEM_BLOCK_FREE,
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NULL,
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NULL);
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mem_Heap.m_pFirstBlock = (mem_BlockHeader_t*) mem_Heap.m_HeapStart;
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mem_Heap.m_pLastBlock = mem_Heap.m_pFirstBlock;
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mem_HeapStatInit();
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} /* mem_HeapInit */
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/**
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* Initialize block header
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*/
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static void
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mem_InitBlockHeader( uint8_t *pFirstChunk, /**< address of the first chunk to use for the block */
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size_t sizeInChunks, /**< size of block with header in chunks */
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mem_InitBlockHeader( uint8_t *pFirstChunk, /**< address of the first chunk to use for the block */
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size_t allocated_bytes, /**< size of block's allocated area */
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mem_BlockState_t blockState, /**< state of the block (allocated or free) */
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mem_BlockHeader_t *pPrevBlock, /**< previous block */
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mem_BlockHeader_t *pNextBlock) /**< next block */
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@ -151,17 +215,21 @@ mem_InitBlockHeader( uint8_t *pFirstChunk, /**< address of the fir
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mem_BlockHeader_t *pBlockHeader = (mem_BlockHeader_t*) pFirstChunk;
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if ( blockState == MEM_BLOCK_FREE )
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{
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pBlockHeader->m_MagicNum = MEM_MAGIC_NUM_OF_FREE_BLOCK;
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} else
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{
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pBlockHeader->m_MagicNum = MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK;
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}
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{
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pBlockHeader->m_MagicNum = MEM_MAGIC_NUM_OF_FREE_BLOCK;
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pBlockHeader->m_Neighbours[ MEM_DIRECTION_PREV ] = pPrevBlock;
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pBlockHeader->m_Neighbours[ MEM_DIRECTION_NEXT ] = pNextBlock;
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pBlockHeader->m_SizeInChunks = sizeInChunks;
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} /* mem_InitFreeBlock */
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JERRY_ASSERT( allocated_bytes == 0 );
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} else
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{
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pBlockHeader->m_MagicNum = MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK;
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}
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pBlockHeader->m_Neighbours[ MEM_DIRECTION_PREV ] = pPrevBlock;
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pBlockHeader->m_Neighbours[ MEM_DIRECTION_NEXT ] = pNextBlock;
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pBlockHeader->allocated_bytes = allocated_bytes;
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JERRY_ASSERT( allocated_bytes <= mem_get_block_data_space_size( pBlockHeader) );
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} /* mem_InitBlockHeader */
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/**
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* Allocation of memory region.
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@ -177,7 +245,7 @@ mem_InitBlockHeader( uint8_t *pFirstChunk, /**< address of the fir
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* NULL - if there is not enough memory.
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*/
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uint8_t*
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mem_HeapAllocBlock( size_t sizeInBytes, /**< size of region to allocate in bytes */
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mem_HeapAllocBlock( size_t sizeInBytes, /**< size of region to allocate in bytes */
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mem_HeapAllocTerm_t allocTerm) /**< expected allocation term */
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{
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mem_BlockHeader_t *pBlock;
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@ -186,82 +254,86 @@ mem_HeapAllocBlock( size_t sizeInBytes, /**< size of region to allo
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mem_CheckHeap();
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if ( allocTerm == MEM_HEAP_ALLOC_SHORT_TERM )
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{
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pBlock = mem_Heap.m_pFirstBlock;
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direction = MEM_DIRECTION_NEXT;
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} else
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{
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pBlock = mem_Heap.m_pLastBlock;
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direction = MEM_DIRECTION_PREV;
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}
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/* searching for appropriate block */
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while ( pBlock != NULL )
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{
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if ( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK )
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{
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pBlock = mem_Heap.m_pFirstBlock;
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direction = MEM_DIRECTION_NEXT;
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if ( mem_get_block_data_space_size( pBlock) >= sizeInBytes )
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{
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break;
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}
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} else
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{
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pBlock = mem_Heap.m_pLastBlock;
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direction = MEM_DIRECTION_PREV;
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}
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{
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JERRY_ASSERT( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
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}
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/* searching for appropriate block */
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while ( pBlock != NULL )
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{
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if ( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK )
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{
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if ( mem_GetHeapBlockDataSpaceSizeInBytes( pBlock) >= sizeInBytes )
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{
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break;
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}
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} else
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{
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JERRY_ASSERT( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
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}
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pBlock = pBlock->m_Neighbours[ direction ];
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}
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pBlock = pBlock->m_Neighbours[ direction ];
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}
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if ( pBlock == NULL )
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{
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/* not enough free space */
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return NULL;
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}
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if ( pBlock == NULL )
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{
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/* not enough free space */
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return NULL;
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}
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/* appropriate block found, allocating space */
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size_t newBlockSizeInChunks = mem_get_block_chunks_count_from_data_size( sizeInBytes);
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size_t foundBlockSizeInChunks = mem_get_block_chunks_count( pBlock);
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/* appropriate block found, allocating space */
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size_t newBlockSizeInChunks = mem_GetHeapBlockSizeInChunksFromDataSpaceSizeInBytes( sizeInBytes);
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size_t foundBlockSizeInChunks = pBlock->m_SizeInChunks;
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JERRY_ASSERT( newBlockSizeInChunks <= foundBlockSizeInChunks );
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JERRY_ASSERT( newBlockSizeInChunks <= foundBlockSizeInChunks );
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mem_BlockHeader_t *pPrevBlock = pBlock->m_Neighbours[ MEM_DIRECTION_PREV ];
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mem_BlockHeader_t *pNextBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
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mem_BlockHeader_t *pPrevBlock = pBlock->m_Neighbours[ MEM_DIRECTION_PREV ];
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mem_BlockHeader_t *pNextBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
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if ( newBlockSizeInChunks < foundBlockSizeInChunks )
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{
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mem_HeapStatFreeBlockSplit();
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if ( newBlockSizeInChunks < foundBlockSizeInChunks )
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{
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uint8_t *pNewFreeBlockFirstChunk = (uint8_t*) pBlock + newBlockSizeInChunks * MEM_HEAP_CHUNK_SIZE;
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mem_InitBlockHeader( pNewFreeBlockFirstChunk,
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foundBlockSizeInChunks - newBlockSizeInChunks,
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MEM_BLOCK_FREE,
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pBlock /* there we will place new allocated block */,
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pNextBlock);
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mem_BlockHeader_t *pNewFreeBlock = (mem_BlockHeader_t*) pNewFreeBlockFirstChunk;
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if ( pNextBlock == NULL )
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{
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mem_Heap.m_pLastBlock = pNewFreeBlock;
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}
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pNextBlock = pNewFreeBlock;
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}
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mem_InitBlockHeader( (uint8_t*) pBlock,
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newBlockSizeInChunks,
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MEM_BLOCK_ALLOCATED,
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pPrevBlock,
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uint8_t *pNewFreeBlockFirstChunk = (uint8_t*) pBlock + newBlockSizeInChunks * MEM_HEAP_CHUNK_SIZE;
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mem_InitBlockHeader(pNewFreeBlockFirstChunk,
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0,
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MEM_BLOCK_FREE,
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pBlock /* there we will place new allocated block */,
|
||||
pNextBlock);
|
||||
|
||||
JERRY_ASSERT( mem_GetHeapBlockDataSpaceSizeInBytes( pBlock) >= sizeInBytes );
|
||||
mem_BlockHeader_t *pNewFreeBlock = (mem_BlockHeader_t*) pNewFreeBlockFirstChunk;
|
||||
|
||||
mem_CheckHeap();
|
||||
if ( pNextBlock == NULL )
|
||||
{
|
||||
mem_Heap.m_pLastBlock = pNewFreeBlock;
|
||||
}
|
||||
|
||||
/* return data space beginning address */
|
||||
uint8_t *pDataSpace = (uint8_t*) (pBlock + 1);
|
||||
JERRY_ASSERT( (uintptr_t) pDataSpace % MEM_ALIGNMENT == 0);
|
||||
pNextBlock = pNewFreeBlock;
|
||||
}
|
||||
|
||||
return pDataSpace;
|
||||
} /* mem_Alloc */
|
||||
mem_InitBlockHeader((uint8_t*) pBlock,
|
||||
sizeInBytes,
|
||||
MEM_BLOCK_ALLOCATED,
|
||||
pPrevBlock,
|
||||
pNextBlock);
|
||||
|
||||
mem_HeapStatAllocBlock( pBlock);
|
||||
|
||||
JERRY_ASSERT( mem_get_block_data_space_size( pBlock) >= sizeInBytes );
|
||||
|
||||
mem_CheckHeap();
|
||||
|
||||
/* return data space beginning address */
|
||||
uint8_t *pDataSpace = (uint8_t*) (pBlock + 1);
|
||||
JERRY_ASSERT( (uintptr_t) pDataSpace % MEM_ALIGNMENT == 0);
|
||||
|
||||
return pDataSpace;
|
||||
} /* mem_HeapAllocBlock */
|
||||
|
||||
/**
|
||||
* Free the memory block.
|
||||
@ -279,49 +351,53 @@ mem_HeapFreeBlock( uint8_t *ptr) /**< pointer to beginning of data space of the
|
||||
mem_BlockHeader_t *pPrevBlock = pBlock->m_Neighbours[ MEM_DIRECTION_PREV ];
|
||||
mem_BlockHeader_t *pNextBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
|
||||
|
||||
mem_HeapStatFreeBlock( pBlock);
|
||||
|
||||
/* checking magic nums that are neighbour to data space */
|
||||
JERRY_ASSERT( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
|
||||
if ( pNextBlock != NULL )
|
||||
{
|
||||
JERRY_ASSERT( pNextBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK
|
||||
|| pNextBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK );
|
||||
}
|
||||
{
|
||||
JERRY_ASSERT( pNextBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK
|
||||
|| pNextBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK );
|
||||
}
|
||||
|
||||
pBlock->m_MagicNum = MEM_MAGIC_NUM_OF_FREE_BLOCK;
|
||||
|
||||
if ( pNextBlock != NULL
|
||||
&& pNextBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK )
|
||||
&& pNextBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK )
|
||||
{
|
||||
/* merge with the next block */
|
||||
mem_HeapStatFreeBlockMerge();
|
||||
|
||||
pNextBlock = pNextBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
|
||||
pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] = pNextBlock;
|
||||
if ( pNextBlock != NULL )
|
||||
{
|
||||
/* merge with the next block */
|
||||
pBlock->m_SizeInChunks += pNextBlock->m_SizeInChunks;
|
||||
pNextBlock = pNextBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
|
||||
pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] = pNextBlock;
|
||||
if ( pNextBlock != NULL )
|
||||
{
|
||||
pNextBlock->m_Neighbours[ MEM_DIRECTION_PREV ] = pBlock;
|
||||
} else
|
||||
{
|
||||
mem_Heap.m_pLastBlock = pBlock;
|
||||
}
|
||||
pNextBlock->m_Neighbours[ MEM_DIRECTION_PREV ] = pBlock;
|
||||
} else
|
||||
{
|
||||
mem_Heap.m_pLastBlock = pBlock;
|
||||
}
|
||||
}
|
||||
|
||||
if ( pPrevBlock != NULL
|
||||
&& pPrevBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK )
|
||||
&& pPrevBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK )
|
||||
{
|
||||
/* merge with the previous block */
|
||||
mem_HeapStatFreeBlockMerge();
|
||||
|
||||
pPrevBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] = pNextBlock;
|
||||
if ( pNextBlock != NULL )
|
||||
{
|
||||
/* merge with the previous block */
|
||||
pPrevBlock->m_SizeInChunks += pBlock->m_SizeInChunks;
|
||||
pPrevBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] = pNextBlock;
|
||||
if ( pNextBlock != NULL )
|
||||
{
|
||||
pNextBlock->m_Neighbours[ MEM_DIRECTION_PREV ] = pBlock->m_Neighbours[ MEM_DIRECTION_PREV ];
|
||||
} else
|
||||
{
|
||||
mem_Heap.m_pLastBlock = pPrevBlock;
|
||||
}
|
||||
pNextBlock->m_Neighbours[ MEM_DIRECTION_PREV ] = pBlock->m_Neighbours[ MEM_DIRECTION_PREV ];
|
||||
} else
|
||||
{
|
||||
mem_Heap.m_pLastBlock = pPrevBlock;
|
||||
}
|
||||
}
|
||||
|
||||
mem_CheckHeap();
|
||||
} /* mem_Free */
|
||||
} /* mem_HeapFreeBlock */
|
||||
|
||||
/**
|
||||
* Recommend allocation size based on chunk size.
|
||||
@ -353,28 +429,52 @@ mem_HeapPrint( bool dumpBlockData) /**< print block with data (true)
|
||||
(void*) mem_Heap.m_pLastBlock);
|
||||
|
||||
for ( mem_BlockHeader_t *pBlock = mem_Heap.m_pFirstBlock;
|
||||
pBlock != NULL;
|
||||
pBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] )
|
||||
{
|
||||
__printf("Block (%p): magic num=0x%08x, size in chunks=%lu, previous block->%p next block->%p\n",
|
||||
(void*) pBlock,
|
||||
pBlock->m_MagicNum,
|
||||
pBlock->m_SizeInChunks,
|
||||
(void*) pBlock->m_Neighbours[ MEM_DIRECTION_PREV ],
|
||||
(void*) pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ]);
|
||||
pBlock != NULL;
|
||||
pBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] )
|
||||
{
|
||||
__printf("Block (%p): magic num=0x%08x, size in chunks=%lu, previous block->%p next block->%p\n",
|
||||
(void*) pBlock,
|
||||
pBlock->m_MagicNum,
|
||||
mem_get_block_chunks_count( pBlock),
|
||||
(void*) pBlock->m_Neighbours[ MEM_DIRECTION_PREV ],
|
||||
(void*) pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ]);
|
||||
|
||||
if ( dumpBlockData )
|
||||
{
|
||||
uint8_t *pBlockData = (uint8_t*) (pBlock + 1);
|
||||
for ( uint32_t offset = 0;
|
||||
offset < mem_GetHeapBlockDataSpaceSizeInBytes( pBlock);
|
||||
offset++ )
|
||||
{
|
||||
__printf("%02x ", pBlockData[ offset ]);
|
||||
}
|
||||
__printf("\n");
|
||||
}
|
||||
if ( dumpBlockData )
|
||||
{
|
||||
uint8_t *pBlockData = (uint8_t*) (pBlock + 1);
|
||||
for ( uint32_t offset = 0;
|
||||
offset < mem_get_block_data_space_size( pBlock);
|
||||
offset++ )
|
||||
{
|
||||
__printf("%02x ", pBlockData[ offset ]);
|
||||
}
|
||||
__printf("\n");
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef MEM_STATS
|
||||
__printf("Heap stats:\n");
|
||||
__printf(" Size = %lu\n"
|
||||
" Blocks count = %lu\n"
|
||||
" Allocated blocks count = %lu\n"
|
||||
" Allocated chunks count = %lu\n"
|
||||
" Allocated bytes count = %lu\n"
|
||||
" Waste bytes count = %lu\n"
|
||||
" Peak allocated blocks count = %lu\n"
|
||||
" Peak allocated chunks count = %lu\n"
|
||||
" Peak allocated bytes count = %lu\n"
|
||||
" Peak waste bytes count = %lu\n",
|
||||
mem_HeapStats.size,
|
||||
mem_HeapStats.blocks,
|
||||
mem_HeapStats.allocated_blocks,
|
||||
mem_HeapStats.allocated_chunks,
|
||||
mem_HeapStats.allocated_bytes,
|
||||
mem_HeapStats.waste_bytes,
|
||||
mem_HeapStats.peak_allocated_blocks,
|
||||
mem_HeapStats.peak_allocated_chunks,
|
||||
mem_HeapStats.peak_allocated_bytes,
|
||||
mem_HeapStats.peak_waste_bytes);
|
||||
#endif /* MEM_STATS */
|
||||
|
||||
__printf("\n");
|
||||
} /* mem_PrintHeap */
|
||||
@ -389,38 +489,141 @@ mem_CheckHeap( void)
|
||||
JERRY_ASSERT( (uint8_t*) mem_Heap.m_pFirstBlock == mem_Heap.m_HeapStart );
|
||||
JERRY_ASSERT( mem_Heap.m_HeapSize % MEM_HEAP_CHUNK_SIZE == 0 );
|
||||
|
||||
size_t chunksCount = 0;
|
||||
bool isLastBlockWasMet = false;
|
||||
for ( mem_BlockHeader_t *pBlock = mem_Heap.m_pFirstBlock;
|
||||
pBlock != NULL;
|
||||
pBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] )
|
||||
pBlock != NULL;
|
||||
pBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ] )
|
||||
{
|
||||
JERRY_ASSERT( pBlock != NULL );
|
||||
JERRY_ASSERT( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK
|
||||
|| pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
|
||||
|
||||
mem_BlockHeader_t *pNextBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
|
||||
if ( pBlock == mem_Heap.m_pLastBlock )
|
||||
{
|
||||
JERRY_ASSERT( pBlock != NULL );
|
||||
JERRY_ASSERT( pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_FREE_BLOCK
|
||||
|| pBlock->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
|
||||
isLastBlockWasMet = true;
|
||||
|
||||
chunksCount += pBlock->m_SizeInChunks;
|
||||
|
||||
mem_BlockHeader_t *pNextBlock = pBlock->m_Neighbours[ MEM_DIRECTION_NEXT ];
|
||||
if ( pBlock == mem_Heap.m_pLastBlock )
|
||||
{
|
||||
isLastBlockWasMet = true;
|
||||
|
||||
JERRY_ASSERT( pNextBlock == NULL );
|
||||
JERRY_ASSERT( mem_Heap.m_HeapStart + mem_Heap.m_HeapSize
|
||||
== (uint8_t*) pBlock + pBlock->m_SizeInChunks * MEM_HEAP_CHUNK_SIZE );
|
||||
} else
|
||||
{
|
||||
JERRY_ASSERT( pNextBlock != NULL );
|
||||
JERRY_ASSERT( (uint8_t*) pNextBlock == (uint8_t*) pBlock + pBlock->m_SizeInChunks * MEM_HEAP_CHUNK_SIZE );
|
||||
}
|
||||
JERRY_ASSERT( pNextBlock == NULL );
|
||||
} else
|
||||
{
|
||||
JERRY_ASSERT( pNextBlock != NULL );
|
||||
}
|
||||
}
|
||||
|
||||
JERRY_ASSERT( isLastBlockWasMet );
|
||||
JERRY_ASSERT( chunksCount == mem_Heap.m_HeapSize / MEM_HEAP_CHUNK_SIZE );
|
||||
#endif /* !JERRY_NDEBUG */
|
||||
} /* mem_CheckHeap */
|
||||
|
||||
#ifdef MEM_STATS
|
||||
/**
|
||||
* Get heap memory usage statistics
|
||||
*/
|
||||
void
|
||||
mem_HeapGetStats( mem_HeapStats_t *out_heap_stats_p) /**< out: heap stats */
|
||||
{
|
||||
*out_heap_stats_p = mem_HeapStats;
|
||||
} /* mem_HeapGetStats */
|
||||
|
||||
/**
|
||||
* Initalize heap memory usage statistics account structure
|
||||
*/
|
||||
static void
|
||||
mem_HeapStatInit()
|
||||
{
|
||||
__memset( &mem_HeapStats, 0, sizeof (mem_HeapStats));
|
||||
|
||||
mem_HeapStats.size = mem_Heap.m_HeapSize;
|
||||
mem_HeapStats.blocks = 1;
|
||||
} /* mem_InitStats */
|
||||
|
||||
/**
|
||||
* Account block allocation
|
||||
*/
|
||||
static void
|
||||
mem_HeapStatAllocBlock( mem_BlockHeader_t *block_header_p) /**< allocated block */
|
||||
{
|
||||
JERRY_ASSERT( block_header_p->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
|
||||
|
||||
const size_t chunks = mem_get_block_chunks_count( block_header_p);
|
||||
const size_t bytes = block_header_p->allocated_bytes;
|
||||
const size_t waste_bytes = chunks * MEM_HEAP_CHUNK_SIZE - bytes;
|
||||
|
||||
mem_HeapStats.allocated_blocks++;
|
||||
mem_HeapStats.allocated_chunks += chunks;
|
||||
mem_HeapStats.allocated_bytes += bytes;
|
||||
mem_HeapStats.waste_bytes += waste_bytes;
|
||||
|
||||
if ( mem_HeapStats.allocated_blocks > mem_HeapStats.peak_allocated_blocks )
|
||||
{
|
||||
mem_HeapStats.peak_allocated_blocks = mem_HeapStats.allocated_blocks;
|
||||
}
|
||||
|
||||
if ( mem_HeapStats.allocated_chunks > mem_HeapStats.peak_allocated_chunks )
|
||||
{
|
||||
mem_HeapStats.peak_allocated_chunks = mem_HeapStats.allocated_chunks;
|
||||
}
|
||||
|
||||
if ( mem_HeapStats.allocated_bytes > mem_HeapStats.peak_allocated_bytes )
|
||||
{
|
||||
mem_HeapStats.peak_allocated_bytes = mem_HeapStats.allocated_bytes;
|
||||
}
|
||||
|
||||
if ( mem_HeapStats.waste_bytes > mem_HeapStats.peak_waste_bytes )
|
||||
{
|
||||
mem_HeapStats.peak_waste_bytes = mem_HeapStats.waste_bytes;
|
||||
}
|
||||
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_blocks <= mem_HeapStats.blocks );
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_bytes <= mem_HeapStats.size );
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_chunks <= mem_HeapStats.size / MEM_HEAP_CHUNK_SIZE );
|
||||
} /* mem_HeapStatAllocBlock */
|
||||
|
||||
/**
|
||||
* Account block freeing
|
||||
*/
|
||||
static void
|
||||
mem_HeapStatFreeBlock( mem_BlockHeader_t *block_header_p) /**< block to be freed */
|
||||
{
|
||||
JERRY_ASSERT( block_header_p->m_MagicNum == MEM_MAGIC_NUM_OF_ALLOCATED_BLOCK );
|
||||
|
||||
const size_t chunks = mem_get_block_chunks_count( block_header_p);
|
||||
const size_t bytes = block_header_p->allocated_bytes;
|
||||
const size_t waste_bytes = chunks * MEM_HEAP_CHUNK_SIZE - bytes;
|
||||
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_blocks <= mem_HeapStats.blocks );
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_bytes <= mem_HeapStats.size );
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_chunks <= mem_HeapStats.size / MEM_HEAP_CHUNK_SIZE );
|
||||
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_blocks >= 1 );
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_chunks >= chunks );
|
||||
JERRY_ASSERT( mem_HeapStats.allocated_bytes >= bytes );
|
||||
JERRY_ASSERT( mem_HeapStats.waste_bytes >= waste_bytes );
|
||||
|
||||
mem_HeapStats.allocated_blocks--;
|
||||
mem_HeapStats.allocated_chunks -= chunks;
|
||||
mem_HeapStats.allocated_bytes -= bytes;
|
||||
mem_HeapStats.waste_bytes -= waste_bytes;
|
||||
} /* mem_HeapStatFreeBlock */
|
||||
|
||||
/**
|
||||
* Account free block split
|
||||
*/
|
||||
static void
|
||||
mem_HeapStatFreeBlockSplit( void)
|
||||
{
|
||||
mem_HeapStats.blocks++;
|
||||
} /* mem_HeapStatFreeBlockSplit */
|
||||
|
||||
/**
|
||||
* Account free block merge
|
||||
*/
|
||||
static void
|
||||
mem_HeapStatFreeBlockMerge( void)
|
||||
{
|
||||
mem_HeapStats.blocks--;
|
||||
} /* mem_HeapStatFreeBlockMerge */
|
||||
#endif /* MEM_STATS */
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
|
||||
@ -44,6 +44,31 @@ extern void mem_HeapFreeBlock(uint8_t *ptr);
|
||||
extern size_t mem_HeapRecommendAllocationSize(size_t minimumAllocationSize);
|
||||
extern void mem_HeapPrint(bool dumpBlockData);
|
||||
|
||||
#ifdef MEM_STATS
|
||||
/**
|
||||
* Heap memory usage statistics
|
||||
*/
|
||||
typedef struct {
|
||||
size_t size; /**< size */
|
||||
size_t blocks; /**< blocks count */
|
||||
|
||||
size_t allocated_chunks; /**< currently allocated chunks */
|
||||
size_t peak_allocated_chunks; /**< peak allocated chunks */
|
||||
|
||||
size_t allocated_blocks; /**< currently allocated blocks */
|
||||
size_t peak_allocated_blocks; /**< peak allocated blocks */
|
||||
|
||||
size_t allocated_bytes; /**< currently allocated bytes */
|
||||
size_t peak_allocated_bytes; /**< peak allocated bytes */
|
||||
|
||||
size_t waste_bytes; /**< bytes waste due to blocks filled partially
|
||||
and due to block headers */
|
||||
size_t peak_waste_bytes; /**< peak bytes waste */
|
||||
} mem_HeapStats_t;
|
||||
|
||||
extern void mem_HeapGetStats(mem_HeapStats_t *out_heap_stats_p);
|
||||
#endif /* MEM_STATS */
|
||||
|
||||
/**
|
||||
* @}
|
||||
* @}
|
||||
|
||||
@ -27,6 +27,7 @@
|
||||
#define JERRY_MEM_POOL_INTERNAL
|
||||
|
||||
#include "globals.h"
|
||||
#include "jerry-libc.h"
|
||||
#include "mem-allocator.h"
|
||||
#include "mem-heap.h"
|
||||
#include "mem-pool.h"
|
||||
@ -52,6 +53,25 @@ mem_PoolState_t mem_PoolForPoolHeaders;
|
||||
*/
|
||||
uint8_t *mem_SpaceForPoolForPoolHeaders;
|
||||
|
||||
#ifdef MEM_STATS
|
||||
/**
|
||||
* Pools' memory usage statistics
|
||||
*/
|
||||
mem_PoolsStats_t mem_PoolsStats;
|
||||
|
||||
static void mem_PoolsStatInit( void);
|
||||
static void mem_PoolsStatAllocPool( mem_PoolChunkType_t);
|
||||
static void mem_PoolsStatFreePool( mem_PoolChunkType_t);
|
||||
static void mem_PoolsStatAllocChunk( mem_PoolChunkType_t);
|
||||
static void mem_PoolsStatFreeChunk( mem_PoolChunkType_t);
|
||||
#else /* !MEM_STATS */
|
||||
# define mem_PoolsStatsInit()
|
||||
# define mem_PoolsStatAllocPool()
|
||||
# define mem_PoolsStatsFreePool()
|
||||
# define mem_PoolsStatAllocChunk()
|
||||
# define mem_PoolsStatFreeChunk()
|
||||
#endif /* !MEM_STATS */
|
||||
|
||||
/**
|
||||
* Initialize pool manager
|
||||
*/
|
||||
@ -83,6 +103,8 @@ mem_PoolsInit(void)
|
||||
mem_GetChunkSize( chunkType),
|
||||
mem_SpaceForPoolForPoolHeaders,
|
||||
poolSpaceSize);
|
||||
|
||||
mem_PoolsStatInit();
|
||||
} /* mem_PoolsInit */
|
||||
|
||||
/**
|
||||
@ -138,6 +160,8 @@ mem_PoolsAlloc( mem_PoolChunkType_t chunkType) /**< chunk type */
|
||||
mem_Pools[ chunkType ] = poolState;
|
||||
|
||||
mem_FreeChunksNumber[ chunkType ] += poolState->m_FreeChunksNumber;
|
||||
|
||||
mem_PoolsStatAllocPool( chunkType);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -159,6 +183,8 @@ mem_PoolsAlloc( mem_PoolChunkType_t chunkType) /**< chunk type */
|
||||
*/
|
||||
mem_FreeChunksNumber[ chunkType ]--;
|
||||
|
||||
mem_PoolsStatAllocChunk( chunkType);
|
||||
|
||||
return mem_PoolAllocChunk( poolState);
|
||||
} /* mem_PoolsAlloc */
|
||||
|
||||
@ -189,6 +215,8 @@ mem_PoolsFree( mem_PoolChunkType_t chunkType, /**< the chunk type */
|
||||
mem_PoolFreeChunk( poolState, pChunk);
|
||||
mem_FreeChunksNumber[ chunkType ]++;
|
||||
|
||||
mem_PoolsStatFreeChunk( chunkType);
|
||||
|
||||
/**
|
||||
* If all chunks of the pool are free, free the pool itself.
|
||||
*/
|
||||
@ -207,9 +235,89 @@ mem_PoolsFree( mem_PoolChunkType_t chunkType, /**< the chunk type */
|
||||
mem_HeapFreeBlock( poolState->m_pPoolStart);
|
||||
|
||||
mem_PoolFreeChunk( &mem_PoolForPoolHeaders, (uint8_t*) poolState);
|
||||
}
|
||||
|
||||
mem_PoolsStatFreePool( chunkType);
|
||||
}
|
||||
} /* mem_PoolsFree */
|
||||
|
||||
#ifdef MEM_STATS
|
||||
/**
|
||||
* Get pools memory usage statistics
|
||||
*/
|
||||
void
|
||||
mem_PoolsGetStats( mem_PoolsStats_t *out_pools_stats_p) /**< out: pools' stats */
|
||||
{
|
||||
JERRY_ASSERT( out_pools_stats_p != NULL );
|
||||
|
||||
*out_pools_stats_p = mem_PoolsStats;
|
||||
} /* mem_PoolsGetStats */
|
||||
|
||||
/**
|
||||
* Initalize pools' memory usage statistics account structure
|
||||
*/
|
||||
static void
|
||||
mem_PoolsStatInit( void)
|
||||
{
|
||||
__memset( &mem_PoolsStats, 0, sizeof (mem_PoolsStats));
|
||||
} /* mem_PoolsStatInit */
|
||||
|
||||
/**
|
||||
* Account allocation of a pool
|
||||
*/
|
||||
static void
|
||||
mem_PoolsStatAllocPool( mem_PoolChunkType_t chunkType) /**< chunk type */
|
||||
{
|
||||
mem_PoolsStats.pools_count[ chunkType ]++;
|
||||
mem_PoolsStats.free_chunks[ chunkType ] = mem_FreeChunksNumber[ chunkType ];
|
||||
|
||||
if ( mem_PoolsStats.pools_count[ chunkType ] > mem_PoolsStats.peak_pools_count[ chunkType ] )
|
||||
{
|
||||
mem_PoolsStats.peak_pools_count[ chunkType ] = mem_PoolsStats.pools_count[ chunkType ];
|
||||
}
|
||||
} /* mem_PoolsStatAllocPool */
|
||||
|
||||
/**
|
||||
* Account freeing of a pool
|
||||
*/
|
||||
static void
|
||||
mem_PoolsStatFreePool( mem_PoolChunkType_t chunkType) /**< chunk type */
|
||||
{
|
||||
JERRY_ASSERT( mem_PoolsStats.pools_count[ chunkType ] > 0 );
|
||||
|
||||
mem_PoolsStats.pools_count[ chunkType ]--;
|
||||
mem_PoolsStats.free_chunks[ chunkType ] = mem_FreeChunksNumber[ chunkType ];
|
||||
} /* mem_PoolsStatFreePool */
|
||||
|
||||
/**
|
||||
* Account allocation of chunk in a pool
|
||||
*/
|
||||
static void
|
||||
mem_PoolsStatAllocChunk( mem_PoolChunkType_t chunkType) /**< chunk type */
|
||||
{
|
||||
JERRY_ASSERT( mem_PoolsStats.free_chunks[ chunkType ] > 0 );
|
||||
|
||||
mem_PoolsStats.allocated_chunks[ chunkType ]++;
|
||||
mem_PoolsStats.free_chunks[ chunkType ]--;
|
||||
|
||||
if ( mem_PoolsStats.allocated_chunks[ chunkType ] > mem_PoolsStats.peak_allocated_chunks[ chunkType ] )
|
||||
{
|
||||
mem_PoolsStats.peak_allocated_chunks[ chunkType ] = mem_PoolsStats.allocated_chunks[ chunkType ];
|
||||
}
|
||||
} /* mem_PoolsStatAllocChunk */
|
||||
|
||||
/**
|
||||
* Account freeing of chunk in a pool
|
||||
*/
|
||||
static void
|
||||
mem_PoolsStatFreeChunk( mem_PoolChunkType_t chunkType) /**< chunk type */
|
||||
{
|
||||
JERRY_ASSERT( mem_PoolsStats.allocated_chunks[ chunkType ] > 0 );
|
||||
|
||||
mem_PoolsStats.allocated_chunks[ chunkType ]--;
|
||||
mem_PoolsStats.free_chunks[ chunkType ]++;
|
||||
} /* mem_PoolsStatFreeChunk */
|
||||
#endif /* MEM_STATS */
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
@ -37,6 +37,7 @@ typedef enum {
|
||||
MEM_POOL_CHUNK_TYPE_8, /**< 8-byte chunk */
|
||||
MEM_POOL_CHUNK_TYPE_16, /**< 16-byte chunk */
|
||||
MEM_POOL_CHUNK_TYPE_32, /**< 32-byte chunk */
|
||||
MEM_POOL_CHUNK_TYPE_64, /**< 64-byte chunk */
|
||||
MEM_POOL_CHUNK_TYPE__COUNT /**< count of possible pool chunks' sizes */
|
||||
} mem_PoolChunkType_t;
|
||||
|
||||
@ -47,7 +48,8 @@ typedef enum {
|
||||
((size) == 8 ? MEM_POOL_CHUNK_TYPE_8 : \
|
||||
((size) == 16 ? MEM_POOL_CHUNK_TYPE_16 : \
|
||||
((size) == 32 ? MEM_POOL_CHUNK_TYPE_32 : \
|
||||
jerry_UnreferencedExpression))))
|
||||
((size) == 64 ? MEM_POOL_CHUNK_TYPE_64 : \
|
||||
jerry_UnreferencedExpression)))))
|
||||
|
||||
/**
|
||||
* Get chunk size from chunk type.
|
||||
@ -69,6 +71,31 @@ extern void mem_PoolsInit(void);
|
||||
extern uint8_t* mem_PoolsAlloc(mem_PoolChunkType_t chunkType);
|
||||
extern void mem_PoolsFree(mem_PoolChunkType_t chunkType, uint8_t *pChunk);
|
||||
|
||||
#ifdef MEM_STATS
|
||||
/**
|
||||
* Pools' memory usage statistics
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
/** pools' count, per type */
|
||||
size_t pools_count[ MEM_POOL_CHUNK_TYPE__COUNT ];
|
||||
|
||||
/** peak pools' count, per type */
|
||||
size_t peak_pools_count[ MEM_POOL_CHUNK_TYPE__COUNT ];
|
||||
|
||||
/** allocated chunks count, per type */
|
||||
size_t allocated_chunks[ MEM_POOL_CHUNK_TYPE__COUNT ];
|
||||
|
||||
/** peak allocated chunks count, per type */
|
||||
size_t peak_allocated_chunks[ MEM_POOL_CHUNK_TYPE__COUNT ];
|
||||
|
||||
/** free chunks count, per type */
|
||||
size_t free_chunks[ MEM_POOL_CHUNK_TYPE__COUNT ];
|
||||
} mem_PoolsStats_t;
|
||||
|
||||
extern void mem_PoolsGetStats( mem_PoolsStats_t *out_pools_stats_p);
|
||||
#endif /* MEM_STATS */
|
||||
|
||||
#endif /* JERRY_MEM_POOLMAN_H */
|
||||
|
||||
/**
|
||||
|
||||
@ -31,13 +31,13 @@ gen_bytecode ()
|
||||
|
||||
wait(500);
|
||||
}
|
||||
save_op_data (0, getop_loop_inf (1));
|
||||
save_op_data (1, getop_call_1 (0, 12));
|
||||
save_op_data (2, getop_call_1 (0, 13));
|
||||
save_op_data (3, getop_call_1 (0, 14));
|
||||
save_op_data (4, getop_call_1 (0, 15));
|
||||
save_op_data (5, getop_jmp (0));
|
||||
*/
|
||||
// save_op_data (0, getop_loop_inf (1));
|
||||
// save_op_data (1, getop_call_1 (0, 12));
|
||||
// save_op_data (2, getop_call_1 (0, 13));
|
||||
// save_op_data (3, getop_call_1 (0, 14));
|
||||
// save_op_data (4, getop_call_1 (0, 15));
|
||||
// save_op_data (5, getop_jmp (0));
|
||||
|
||||
#ifdef __MCU
|
||||
// It's mandatory to restart app!
|
||||
@ -49,7 +49,8 @@ void
|
||||
init_int ()
|
||||
{
|
||||
#define INIT_OP_FUNC(name) __opfuncs[ name ] = opfunc_##name ;
|
||||
JERRY_STATIC_ASSERT (sizeof (OPCODE) <= 4);
|
||||
// FIXME
|
||||
// JERRY_STATIC_ASSERT (sizeof (OPCODE) <= 4);
|
||||
|
||||
OP_LIST (INIT_OP_FUNC)
|
||||
}
|
||||
|
||||
@ -23,6 +23,7 @@
|
||||
#endif
|
||||
|
||||
#include "opcodes.h"
|
||||
#include "ecma-globals.h"
|
||||
|
||||
OPCODE __program[128];
|
||||
|
||||
@ -31,11 +32,13 @@ opfunc __opfuncs[LAST_OP];
|
||||
struct __int_data
|
||||
{
|
||||
int pos;
|
||||
ecma_Object_t *pThisBinding; /**< this binding for current context */
|
||||
ecma_Object_t *pLexEnv; /**< current lexical environment */
|
||||
int *root_op_addr;
|
||||
};
|
||||
|
||||
void gen_bytecode ();
|
||||
void run_int ();
|
||||
void gen_bytecode (void);
|
||||
void run_int (void);
|
||||
void run_int_from_pos (struct __int_data *);
|
||||
|
||||
#endif /* INTERPRETER_H */
|
||||
|
||||
@ -21,11 +21,11 @@
|
||||
|
||||
|
||||
#define OP_CODE_DECL_VOID(name) \
|
||||
struct __op_##name { }; \
|
||||
OPCODE getop_##name ();
|
||||
struct __op_##name { T_IDX __do_not_use; }; \
|
||||
OPCODE getop_##name ( void );
|
||||
|
||||
#define OP_CODE_DECL(name, type, ... ) \
|
||||
OP_DEF (name, type##_DECL( __VA_ARGS__ ) ); \
|
||||
OP_DEF (name, type##_DECL( __VA_ARGS__ ) ) \
|
||||
OPCODE getop_##name ( type );
|
||||
|
||||
#define T_IDX_IDX T_IDX, T_IDX
|
||||
@ -49,112 +49,112 @@
|
||||
/** L < R */
|
||||
OP_CODE_DECL (is_less_than, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L <= R */
|
||||
OP_CODE_DECL (is_less_or_equal, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L > R */
|
||||
OP_CODE_DECL (is_greater_than, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L >= R */
|
||||
OP_CODE_DECL (is_greater_or_equal, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L == R */
|
||||
OP_CODE_DECL (is_equal_value, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L != R */
|
||||
OP_CODE_DECL (is_not_equal_value, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L === R */
|
||||
OP_CODE_DECL (is_equal_value_type, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L !== R */
|
||||
OP_CODE_DECL (is_not_equal_value_type, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** Instruction tests if BOOLEAN value is TRUE and JMP to DST */
|
||||
OP_CODE_DECL (is_true_jmp, T_IDX_IDX,
|
||||
value,
|
||||
opcode);
|
||||
opcode)
|
||||
|
||||
/** Instruction tests if BOOLEAN value is FALSE and JMP to DST */
|
||||
OP_CODE_DECL (is_false_jmp, T_IDX_IDX,
|
||||
value,
|
||||
opcode);
|
||||
opcode)
|
||||
|
||||
/** Unconditional JMP to the specified opcode index */
|
||||
OP_CODE_DECL (jmp, T_IDX,
|
||||
opcode_idx);
|
||||
opcode_idx)
|
||||
|
||||
/** Unconditional JMP on opcode_count up */
|
||||
OP_CODE_DECL (jmp_up, T_IDX,
|
||||
opcode_count);
|
||||
opcode_count)
|
||||
|
||||
/** Unconditional JMP on opcode_count down */
|
||||
OP_CODE_DECL (jmp_down, T_IDX,
|
||||
opcode_count);
|
||||
opcode_count)
|
||||
|
||||
/** dst = L + R */
|
||||
OP_CODE_DECL (addition, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L - R */
|
||||
OP_CODE_DECL (substraction, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L / R */
|
||||
OP_CODE_DECL (division, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L * R */
|
||||
OP_CODE_DECL (multiplication, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L % R */
|
||||
OP_CODE_DECL (remainder, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L << R */
|
||||
OP_CODE_DECL (b_shift_left, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L >> R */
|
||||
OP_CODE_DECL (b_shift_right, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L >>> R */
|
||||
OP_CODE_DECL (b_shift_uright, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
// Binary bitwise operators.
|
||||
// Operands is a set of 32 bits
|
||||
@ -164,19 +164,19 @@ OP_CODE_DECL (b_shift_uright, T_IDX_IDX_IDX,
|
||||
OP_CODE_DECL (b_and, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L | R */
|
||||
OP_CODE_DECL (b_or, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L ^ R */
|
||||
OP_CODE_DECL (b_xor, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
// Binary logical operators.
|
||||
// Operands are booleans.
|
||||
@ -186,13 +186,13 @@ OP_CODE_DECL (b_xor, T_IDX_IDX_IDX,
|
||||
OP_CODE_DECL (logical_and, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
/** dst = L || R */
|
||||
OP_CODE_DECL (logical_or, T_IDX_IDX_IDX,
|
||||
dst,
|
||||
var_left,
|
||||
var_right);
|
||||
var_right)
|
||||
|
||||
// Assignment operators.
|
||||
// Assign value to LEFT operand based on value of RIGHT operand.
|
||||
@ -200,133 +200,133 @@ OP_CODE_DECL (logical_or, T_IDX_IDX_IDX,
|
||||
/** L = R */
|
||||
OP_CODE_DECL (assignment, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L *= R */
|
||||
OP_CODE_DECL (assignment_multiplication, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L /= R */
|
||||
OP_CODE_DECL (assignment_devision, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L %= R */
|
||||
OP_CODE_DECL (assignment_remainder, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L += R */
|
||||
OP_CODE_DECL (assignment_addition, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L -= R */
|
||||
OP_CODE_DECL (assignment_substruction, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L <<= R */
|
||||
OP_CODE_DECL (assignment_shift_left, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L >>= R */
|
||||
OP_CODE_DECL (assignment_shift_right, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L >>>= R */
|
||||
OP_CODE_DECL (assignment_shift_uright, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L &= R */
|
||||
OP_CODE_DECL (assignment_b_and, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L ^= R */
|
||||
OP_CODE_DECL (assignment_b_xor, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
/** L |= R */
|
||||
OP_CODE_DECL (assignment_b_or, T_IDX_IDX,
|
||||
value_left,
|
||||
value_right);
|
||||
value_right)
|
||||
|
||||
// Functions calls, declarations and argument handling
|
||||
|
||||
/** name(arg1); */
|
||||
OP_CODE_DECL (call_1, T_IDX_IDX,
|
||||
name_lit_idx,
|
||||
arg1_lit_idx);
|
||||
arg1_lit_idx)
|
||||
|
||||
/** name(arg1, arg2); */
|
||||
OP_CODE_DECL (call_2, T_IDX_IDX_IDX,
|
||||
name_lit_idx,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx);
|
||||
arg2_lit_idx)
|
||||
|
||||
/** name(arg1, arg2, ... */
|
||||
OP_CODE_DECL (call_n, T_IDX_IDX_IDX,
|
||||
name_lit_idx,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx);
|
||||
arg2_lit_idx)
|
||||
|
||||
/** name(arg1); */
|
||||
OP_CODE_DECL (func_decl_1, T_IDX_IDX,
|
||||
name_lit_idx,
|
||||
arg1_lit_idx);
|
||||
arg1_lit_idx)
|
||||
|
||||
/** name(arg1, arg2); */
|
||||
OP_CODE_DECL (func_decl_2, T_IDX_IDX_IDX,
|
||||
name_lit_idx,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx);
|
||||
arg2_lit_idx)
|
||||
|
||||
/** name(arg1, arg2, ... */
|
||||
OP_CODE_DECL (func_decl_n, T_IDX_IDX_IDX,
|
||||
name_lit_idx,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx);
|
||||
arg2_lit_idx)
|
||||
|
||||
/** ..., arg1, ... */
|
||||
OP_CODE_DECL (varg_1, T_IDX,
|
||||
arg1_lit_idx);
|
||||
arg1_lit_idx)
|
||||
|
||||
/** ..., arg1); */
|
||||
OP_CODE_DECL (varg_1_end, T_IDX,
|
||||
arg1_lit_idx);
|
||||
arg1_lit_idx)
|
||||
|
||||
/** ..., arg1, arg2, ... */
|
||||
OP_CODE_DECL (varg_2, T_IDX_IDX,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx);
|
||||
arg2_lit_idx)
|
||||
|
||||
/** ..., arg1, arg2); */
|
||||
OP_CODE_DECL (varg_2_end, T_IDX_IDX,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx);
|
||||
arg2_lit_idx)
|
||||
|
||||
/** arg1, arg2, arg3, ... */
|
||||
OP_CODE_DECL (varg_3, T_IDX_IDX_IDX,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx,
|
||||
arg3_lit_idx);
|
||||
arg3_lit_idx)
|
||||
|
||||
/** arg1, arg2, arg3); */
|
||||
OP_CODE_DECL (varg_3_end, T_IDX_IDX_IDX,
|
||||
arg1_lit_idx,
|
||||
arg2_lit_idx,
|
||||
arg3_lit_idx);
|
||||
arg3_lit_idx)
|
||||
|
||||
/** return value; */
|
||||
OP_CODE_DECL (retval, T_IDX,
|
||||
ret_value);
|
||||
OP_CODE_DECL_VOID (ret);
|
||||
ret_value)
|
||||
OP_CODE_DECL_VOID (ret)
|
||||
|
||||
// LOOPS
|
||||
// Lately, all loops should be translated into different JMPs in an optimizer.
|
||||
@ -334,7 +334,7 @@ OP_CODE_DECL_VOID (ret);
|
||||
/** End of body of infinite loop should be ended with unconditional JMP
|
||||
* to loop_root (ie. next op after loop condition) */
|
||||
OP_CODE_DECL (loop_inf, T_IDX,
|
||||
loop_root);
|
||||
loop_root)
|
||||
|
||||
/** Numeric loop initialization.
|
||||
* for (start,stop,step)
|
||||
@ -342,7 +342,7 @@ OP_CODE_DECL (loop_inf, T_IDX,
|
||||
OP_CODE_DECL (loop_init_num, T_IDX_IDX_IDX,
|
||||
start,
|
||||
stop,
|
||||
step);
|
||||
step)
|
||||
|
||||
/** Check loop (condition).
|
||||
* if (loop cond is true)
|
||||
@ -352,7 +352,7 @@ OP_CODE_DECL (loop_init_num, T_IDX_IDX_IDX,
|
||||
*/
|
||||
OP_CODE_DECL (loop_precond_begin_num, T_IDX_IDX,
|
||||
condition,
|
||||
after_loop_op);
|
||||
after_loop_op)
|
||||
|
||||
/** i++;
|
||||
* Increment iterator on step and JMP to PRECOND
|
||||
@ -360,43 +360,41 @@ OP_CODE_DECL (loop_precond_begin_num, T_IDX_IDX,
|
||||
OP_CODE_DECL (loop_precond_end_num, T_IDX_IDX_IDX,
|
||||
iterator,
|
||||
step,
|
||||
precond_begin);
|
||||
precond_begin)
|
||||
|
||||
/** do {...} while (cond);
|
||||
* If condition is true, JMP to BODY_ROOT
|
||||
*/
|
||||
OP_CODE_DECL (loop_postcond, T_IDX_IDX,
|
||||
condition,
|
||||
body_root);
|
||||
body_root)
|
||||
|
||||
///** for vars...in iter, state, ctl */
|
||||
//OP_CODE_DECL (loop_init, T_IDX_IDX_IDX,
|
||||
// start_idx, stop_idx, step_idx);
|
||||
// start_idx, stop_idx, step_idx)
|
||||
///** loop (condition) */
|
||||
//OP_CODE_DECL (loop_cond_pre_begin, T_IDX_IDX,
|
||||
// condition, body_root);
|
||||
// condition, body_root)
|
||||
///** i++;*/
|
||||
//OP_CODE_DECL (loop_cond_pre_end, T_IDX,
|
||||
// iterator, body_root);
|
||||
// iterator, body_root)
|
||||
|
||||
// Property accessors (array, objects, strings)
|
||||
/** Array ops for ILMIR*/
|
||||
//OP_CODE_DECL (array_copy, T_IDX_IDX, /** L = R */
|
||||
// var_left, var_right);
|
||||
// var_left, var_right)
|
||||
//OP_CODE_DECL (array_set, T_IDX_IDX_IDX, /** array[index] = src */
|
||||
// dst, var_left, var_right);
|
||||
// dst, var_left, var_right)
|
||||
//OP_CODE_DECL (array_get, T_IDX_IDX_IDX, /** dst = array[index] */
|
||||
// dst, array, index);
|
||||
// dst, array, index)
|
||||
|
||||
//// TODO
|
||||
|
||||
// Variable declarations
|
||||
// Variable declaration
|
||||
OP_CODE_DECL (decl_var, T_IDX,
|
||||
variable)
|
||||
|
||||
// TODO New constructor
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif /* OPCODE_STRUCTURES_H */
|
||||
|
||||
|
||||
@ -23,60 +23,60 @@ save_op_data (int pos, OPCODE opdata)
|
||||
__program[pos] = opdata;
|
||||
}
|
||||
|
||||
void opfunc_loop_init_num (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_precond_begin_num (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_precond_end_num (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_postcond (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_call_2 (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_call_n (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_func_decl_1 (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_func_decl_2 (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_func_decl_n (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_1 (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_1_end (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_2 (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_2_end (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_3 (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_3_end (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_retval (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_ret (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_multiplication (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_devision (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_remainder (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_addition (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_substruction (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_shift_left (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_shift_right (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_shift_uright (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_b_and (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_b_xor (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_b_or (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_logical_and (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_logical_or (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_and (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_or (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_xor (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_shift_left (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_shift_right (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_shift_uright (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_addition (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_substraction (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_division (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_multiplication (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_remainder (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_jmp_up (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_jmp_down (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_true_jmp (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_false_jmp (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_less_than (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_less_or_equal (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_greater_than (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_greater_or_equal (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_equal_value (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_not_equal_value (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_equal_value_type (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_not_equal_value_type (OPCODE opdata, struct __int_data *int_data) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_init_num (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_precond_begin_num (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_precond_end_num (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_loop_postcond (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_call_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_call_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_func_decl_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_func_decl_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_func_decl_n (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_1 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_1_end (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_2 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_2_end (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_3 (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_varg_3_end (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_retval (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_ret (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_multiplication (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_devision (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_remainder (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_addition (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_substruction (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_shift_left (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_shift_right (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_shift_uright (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_b_and (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_b_xor (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_assignment_b_or (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_logical_and (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_logical_or (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_and (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_or (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_xor (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_shift_left (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_shift_right (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_b_shift_uright (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_addition (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_substraction (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_division (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_multiplication (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_remainder (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_jmp_up (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_jmp_down (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_true_jmp (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_false_jmp (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_less_than (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_less_or_equal (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_greater_than (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_greater_or_equal (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_equal_value (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_not_equal_value (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_equal_value_type (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
void opfunc_is_not_equal_value_type (OPCODE opdata __unused, struct __int_data *int_data __unused) { JERRY_UNREACHABLE (); }
|
||||
|
||||
void
|
||||
opfunc_loop_inf (OPCODE opdata, struct __int_data *int_data)
|
||||
|
||||
@ -30,4 +30,4 @@ void led_on(int led_id)
|
||||
void led_off(int led_id)
|
||||
{
|
||||
printf("led_off: %d", led_id);
|
||||
}
|
||||
}
|
||||
|
||||
@ -82,5 +82,7 @@ main( int __unused argc,
|
||||
}
|
||||
}
|
||||
|
||||
mem_HeapPrint( false);
|
||||
|
||||
return 0;
|
||||
} /* main */
|
||||
|
||||
@ -36,7 +36,7 @@ const size_t test_heap_size = 8 * 1024;
|
||||
const uint32_t test_iters = 16384;
|
||||
|
||||
// Subiterations count
|
||||
const uint32_t test_max_sub_iters = 64;
|
||||
const uint32_t test_max_sub_iters = 32;
|
||||
|
||||
int
|
||||
main( int __unused argc,
|
||||
@ -93,5 +93,28 @@ main( int __unused argc,
|
||||
}
|
||||
}
|
||||
|
||||
mem_PoolsStats_t stats;
|
||||
mem_PoolsGetStats( &stats);
|
||||
|
||||
__printf("Pools stats:\n");
|
||||
for(mem_PoolChunkType_t type = 0;
|
||||
type < MEM_POOL_CHUNK_TYPE__COUNT;
|
||||
type++)
|
||||
{
|
||||
__printf(" Chunk size: %u\n"
|
||||
" Pools: %lu\n"
|
||||
" Allocated chunks: %lu\n"
|
||||
" Free chunks: %lu\n"
|
||||
" Peak pools: %lu\n"
|
||||
" Peak allocated chunks: %lu\n",
|
||||
mem_GetChunkSize( type),
|
||||
stats.pools_count[ type ],
|
||||
stats.allocated_chunks[ type ],
|
||||
stats.free_chunks[ type ],
|
||||
stats.peak_pools_count[ type ],
|
||||
stats.peak_allocated_chunks[ type ]);
|
||||
}
|
||||
__printf("\n");
|
||||
|
||||
return 0;
|
||||
} /* main */
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user