source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Return_Address_Stack/src/Return_Address_Stack_deallocation.cpp @ 95

Last change on this file since 95 was 95, checked in by rosiere, 15 years ago

1) Update Prediction Table - New architecture (systemC) done (and tested) -> need change interface in top level
2) Change documentation on VHDL generation
3) Change VHDL constant (case std_logic and std_logic_vector)
  • Property svn:keywords set to Id
File size: 4.0 KB
Line 
1/*
2 * $Id: Return_Address_Stack_deallocation.cpp 95 2008-12-16 16:24:26Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Return_Address_Stack/include/Return_Address_Stack.h"
9#include "Behavioural/include/Allocation.h"
10
11namespace morpheo                    {
12namespace behavioural {
13namespace core {
14namespace multi_front_end {
15namespace front_end {
16namespace prediction_unit {
17namespace return_address_stack {
18
19
20#undef  FUNCTION
21#define FUNCTION "Return_Address_Stack::deallocation"
22  void Return_Address_Stack::deallocation (void)
23  {
24    log_printf(FUNC,Return_Address_Stack,FUNCTION,"Begin");
25
26    if (usage_is_set(_usage,USE_SYSTEMC))
27      {
28        delete    in_CLOCK ;
29        delete    in_NRESET;
30
31        DELETE1_SIGNAL( in_PREDICT_VAL             ,_param->_nb_inst_predict,1);
32        DELETE1_SIGNAL(out_PREDICT_ACK             ,_param->_nb_inst_predict,1);
33        DELETE1_SIGNAL( in_PREDICT_CONTEXT_ID      ,_param->_nb_inst_predict,_param->_size_context_id); 
34        DELETE1_SIGNAL(out_PREDICT_HIT             ,_param->_nb_inst_predict,1); 
35        DELETE1_SIGNAL( in_PREDICT_PUSH            ,_param->_nb_inst_predict,1);
36        DELETE1_SIGNAL( in_PREDICT_ADDRESS_PUSH    ,_param->_nb_inst_predict,_param->_size_instruction_address);
37        DELETE1_SIGNAL(out_PREDICT_ADDRESS_POP     ,_param->_nb_inst_predict,_param->_size_instruction_address);
38        DELETE1_SIGNAL(out_PREDICT_INDEX           ,_param->_nb_inst_predict,_param->_size_index);
39
40        DELETE1_SIGNAL( in_DECOD_VAL               ,_param->_nb_inst_decod,1);
41        DELETE1_SIGNAL(out_DECOD_ACK               ,_param->_nb_inst_decod,1);
42        DELETE1_SIGNAL( in_DECOD_CONTEXT_ID        ,_param->_nb_inst_decod,_param->_size_context_id); 
43        DELETE1_SIGNAL(out_DECOD_HIT               ,_param->_nb_inst_decod,1); 
44        DELETE1_SIGNAL( in_DECOD_PUSH              ,_param->_nb_inst_decod,1);
45        DELETE1_SIGNAL( in_DECOD_ADDRESS_PUSH      ,_param->_nb_inst_decod,_param->_size_instruction_address);
46        DELETE1_SIGNAL(out_DECOD_ADDRESS_POP       ,_param->_nb_inst_decod,_param->_size_instruction_address);
47        DELETE1_SIGNAL(out_DECOD_INDEX             ,_param->_nb_inst_decod,_param->_size_index);
48        DELETE1_SIGNAL( in_DECOD_MISS_PREDICTION   ,_param->_nb_inst_decod,1);
49
50        DELETE1_SIGNAL( in_UPDATE_VAL              ,_param->_nb_inst_update,1);
51        DELETE1_SIGNAL(out_UPDATE_ACK              ,_param->_nb_inst_update,1);
52        DELETE1_SIGNAL( in_UPDATE_CONTEXT_ID       ,_param->_nb_inst_update,_param->_size_context_id); 
53        DELETE1_SIGNAL( in_UPDATE_PUSH             ,_param->_nb_inst_update,1);
54        DELETE1_SIGNAL( in_UPDATE_FLUSH            ,_param->_nb_inst_update,1);
55        DELETE1_SIGNAL( in_UPDATE_ADDRESS          ,_param->_nb_inst_update,_param->_size_instruction_address);
56        DELETE1_SIGNAL( in_UPDATE_INDEX            ,_param->_nb_inst_update,_param->_size_index);
57        DELETE1_SIGNAL( in_UPDATE_MISS_PREDICTION  ,_param->_nb_inst_update,1);
58        DELETE1_SIGNAL( in_UPDATE_PREDICTION_IFETCH,_param->_nb_inst_update,1);
59       
60        // ~~~~~[ Internal ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
61       
62        for (uint32_t i=0; i<_param->_nb_context; i++)
63          delete [] reg_stack [i];
64        delete [] reg_stack;
65        delete [] reg_TOP;
66        delete [] reg_BOTTOM;
67        delete [] reg_NB_ELT;
68        delete [] reg_PREDICT_TOP;
69        delete [] reg_PREDICT_BOTTOM;
70        delete [] reg_PREDICT_NB_ELT;
71       
72        delete [] internal_PREDICT_ACK;
73        delete [] internal_PREDICT_HIT;
74        delete [] internal_DECOD_ACK;
75        delete [] internal_DECOD_HIT;
76        delete [] internal_UPDATE_ACK;
77      }
78
79    // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
80
81    delete _component;
82
83    log_printf(FUNC,Return_Address_Stack,FUNCTION,"End");
84  };
85
86}; // end namespace return_address_stack
87}; // end namespace prediction_unit
88}; // end namespace front_end
89}; // end namespace multi_front_end
90}; // end namespace core
91
92}; // end namespace behavioural
93}; // end namespace morpheo             
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