40 lines
587 B
C
40 lines
587 B
C
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#include "vx_mem.h"
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void * vx_malloc_shared(unsigned size)
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{
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void * to_return;
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bool done = false;
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unsigned curr_size;
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unsigned curr_index = 0;
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while ((curr_index < free_index) && !done)
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{
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curr_size = (unsigned) *(free_array[curr_index].ptr - 4);
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if (curr_size <= size)
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{
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to_return = free_array[curr_index].ptr;
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done = true;
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}
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curr_index++;
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}
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unsigned * u_heap_ptr = (unsigned *) heap_ptr;
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if (!done)
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{
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u_heap_ptr[0] = size;
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to_return = heap_ptr + 4;
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heap_ptr = to_return + size;
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}
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return to_return;
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}
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void vx_free(void * to_free)
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{
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} |