cmalloc.cpp

来自「eC++编译器源码」· C++ 代码 · 共 31 行

/***
*malloc.h - declarations and definitions for memory allocation functions
*Purpose:
*   Contains the function declarations for memory allocation functions.
*
****/
#pragma cmalloc
#include <SYSTEM.h>
#include <Storage.h>

void free(ADDRESS &p)
{
  long *p1;
  typedef unsigned int c;
  p1 = p-LONG(sizeof(long)*2);
  DEALLOCATE(p, c(TRUNC(*p1)));
};

ADDRESS malloc(unsigned int size)
{
  long *p;
  INC(size, sizeof(long));
  ALLOCATE(p, size);
  *p = LONG(size);
  return ADDRESS(p)+LONG(sizeof(long)*2);
};

void cmalloc(void)
{
};