#ifndef MEM_H_ #define MEM_H_ #include "arch.h" #include #define DATA_SEGMENT_STOP_ADDR ((uint8_t*) &DATA_SEGMENT_STOP) #define DATA_SEGMENT_START_ADDR ((uint8_t*) &DATA_SEGMENT_START) #define MAX_HEAP_SIZE \ ((16384 - (DATA_SEGMENT_STOP_ADDR - DATA_SEGMENT_START_ADDR)) / 4 * 4) /* allocates memory on the head, which is stored in sram2 */ void* halloc(size_t n); /* Frees the memory allocated by halloc. */ void hfree(void* mem); #ifdef FOR_TESTING void* debug_halloc_get_next_ptr(void* ptr); void* debug_halloc_get_prev_ptr(void* ptr); int debug_halloc_assert_consistency(char* error, size_t len); void debug_print_blocks(); #endif #endif