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44 lines
2.0 KiB
C++
44 lines
2.0 KiB
C++
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#include <stdlib.h>
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#include <new>
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#include "sim_services/MemoryManager/include/memorymanager_c_intf.h"
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#include "sim_services/MemoryManager/include/MemoryManager.hh"
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#ifdef SWIG
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#define TRICK_MM_FRIENDS(class_name_with_underscores)
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#define TRICK_MM_INTERFACE(class_name, class_name_with_underscores)
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#else
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#define TRICK_MM_FRIENDS(class_name_with_underscores) \
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friend class InputProcessor; \
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friend void init_attr ## class_name_with_underscores();
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// The delete operators test to see if the pointer exists in the memory manager before calling
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// TMM_delete_var_a. This was done to avoid this recursive call sequence
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// TMM_delete_var_a -> io_src_delete_class -> io_src_delete_<class_name> -> delete -> TMM_delete_var_a
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#define TRICK_MM_INTERFACE(class_name, class_name_with_underscores) \
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friend class InputProcessor; \
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friend void init_attr ## class_name_with_underscores(); \
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public: \
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static void* operator new (size_t size, const char * alloc_name = "" ) { \
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void * new_ptr = calloc( 1, size ) ; \
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TMM_declare_ext_var(new_ptr, TRICK_STRUCTURED,#class_name, 0, alloc_name, 0, NULL) ; \
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return new_ptr ; \
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} ; \
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static void* operator new[] (size_t size, const char * alloc_name = "" ) { \
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void * new_ptr = calloc( 1, size ) ; \
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TMM_declare_ext_var(new_ptr, TRICK_STRUCTURED,#class_name, 0, alloc_name , 0, NULL) ; \
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return new_ptr ; \
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} ; \
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static void* operator new (size_t size __attribute__((unused)), class_name * addr, const char * alloc_name = "") { \
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TMM_declare_ext_var(addr, TRICK_STRUCTURED,#class_name, 0, alloc_name, 0, NULL) ; \
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return addr ; \
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} ; \
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static void operator delete (void *p) { \
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if ( get_alloc_info_at(p) ) { trick_MM->delete_var(p, false) ; free(p) ; } \
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} ; \
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static void operator delete[] (void *p) { \
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if ( get_alloc_info_at(p) ) { trick_MM->delete_var(p, false) ; free(p) ; } \
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} ;
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#endif
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