1 | #ifdef SYSTEMC |
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2 | /* |
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3 | * $Id: Read_queue_allocation.cpp 112 2009-03-18 22:36:26Z rosiere $ |
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4 | * |
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5 | * [ Description ] |
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6 | * |
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7 | */ |
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8 | |
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9 | #include "Behavioural/Core/Multi_Execute_loop/Execute_loop/Multi_Read_unit/Read_unit/Read_queue/include/Read_queue.h" |
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10 | #include "Behavioural/include/Allocation.h" |
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11 | |
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12 | namespace morpheo { |
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13 | namespace behavioural { |
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14 | namespace core { |
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15 | namespace multi_execute_loop { |
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16 | namespace execute_loop { |
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17 | namespace multi_read_unit { |
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18 | namespace read_unit { |
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19 | namespace read_queue { |
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20 | |
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21 | |
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22 | void Read_queue::allocation (void) |
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23 | { |
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24 | log_printf(FUNC,Read_queue,"allocation","Begin"); |
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25 | |
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26 | _component = new Component (_usage); |
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27 | |
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28 | Entity * entity = _component->set_entity (_name |
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29 | ,"Read_queue" |
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30 | #ifdef POSITION |
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31 | ,COMBINATORY |
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32 | #endif |
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33 | ); |
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34 | |
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35 | _interfaces = entity->set_interfaces(); |
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36 | |
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37 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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38 | |
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39 | { |
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40 | Interface * interface = _interfaces->set_interface("" |
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41 | #ifdef POSITION |
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42 | ,IN |
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43 | ,SOUTH, |
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44 | "Generalist interface" |
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45 | #endif |
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46 | ); |
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47 | |
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48 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); |
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49 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES); |
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50 | } |
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51 | // ~~~~~[ Interface : "read_queue_in" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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52 | { |
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53 | ALLOC0_INTERFACE_BEGIN("read_queue_in",IN,EAST,"Input of read_queue"); |
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54 | |
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55 | ALLOC0_VALACK_IN ( in_READ_QUEUE_IN_VAL ,VAL); |
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56 | ALLOC0_VALACK_OUT(out_READ_QUEUE_IN_ACK ,ACK); |
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57 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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58 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ); |
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59 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_OOO_ENGINE_ID ,"ooo_engine_id" ,Tcontext_t ,_param->_size_ooo_engine_id ); |
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60 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_ROB_ID ,"rob_id" ,Tpacket_t ,_param->_size_rob_ptr ); |
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61 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ); |
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62 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_TYPE ,"type" ,Ttype_t ,_param->_size_type ); |
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63 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_STORE_QUEUE_PTR_WRITE,"store_queue_ptr_write",Tlsq_ptr_t ,_param->_size_store_queue_ptr); |
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64 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t ,_param->_size_load_queue_ptr); |
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65 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ); |
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66 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ); |
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67 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_READ_RA ,"read_ra" ,Tcontrol_t ,1 ); |
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68 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register); |
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69 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_READ_RB ,"read_rb" ,Tcontrol_t ,1 ); |
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70 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register); |
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71 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_READ_RC ,"read_rc" ,Tcontrol_t ,1 ); |
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72 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register); |
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73 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ); |
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74 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register); |
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75 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ); |
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76 | ALLOC0_SIGNAL_IN ( in_READ_QUEUE_IN_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register); |
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77 | |
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78 | ALLOC0_INTERFACE_END(); |
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79 | } |
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80 | |
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81 | // ~~~~~[ Interface : "read_queue_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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82 | { |
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83 | ALLOC0_INTERFACE_BEGIN("read_queue_out",OUT,EAST,"Input of read_queue"); |
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84 | |
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85 | ALLOC0_VALACK_OUT(out_READ_QUEUE_OUT_VAL ,VAL); |
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86 | ALLOC0_VALACK_IN ( in_READ_QUEUE_OUT_ACK ,ACK); |
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87 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_CONTEXT_ID ,"context_id" ,Tcontext_t ,_param->_size_context_id ); |
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88 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_FRONT_END_ID ,"front_end_id" ,Tcontext_t ,_param->_size_front_end_id ); |
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89 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_OOO_ENGINE_ID ,"ooo_engine_id" ,Tcontext_t ,_param->_size_ooo_engine_id ); |
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90 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_ROB_ID ,"rob_id" ,Tpacket_t ,_param->_size_rob_ptr ); |
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91 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_OPERATION ,"operation" ,Toperation_t ,_param->_size_operation ); |
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92 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_TYPE ,"type" ,Ttype_t ,_param->_size_type ); |
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93 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_STORE_QUEUE_PTR_WRITE ,"store_queue_ptr_write",Tlsq_ptr_t , _param->_size_store_queue_ptr ); |
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94 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_LOAD_QUEUE_PTR_WRITE ,"load_queue_ptr_write" ,Tlsq_ptr_t , _param->_size_load_queue_ptr ); |
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95 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_HAS_IMMEDIAT ,"has_immediat" ,Tcontrol_t ,1 ); |
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96 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_IMMEDIAT ,"immediat" ,Tgeneral_data_t ,_param->_size_general_data ); |
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97 | // ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_READ_RA ,"read_ra" ,Tcontrol_t ,1 ); |
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98 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_NUM_REG_RA ,"num_reg_ra" ,Tgeneral_address_t,_param->_size_general_register ); |
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99 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_DATA_RA_VAL ,"data_ra_val" ,Tcontrol_t ,1 ); |
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100 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_DATA_RA ,"data_ra" ,Tgeneral_data_t ,_param->_size_general_data ); |
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101 | // ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_READ_RB ,"read_rb" ,Tcontrol_t ,1 ); |
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102 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_NUM_REG_RB ,"num_reg_rb" ,Tgeneral_address_t,_param->_size_general_register ); |
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103 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_DATA_RB_VAL ,"data_rb_val" ,Tcontrol_t ,1 ); |
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104 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_DATA_RB ,"data_rb" ,Tgeneral_data_t ,_param->_size_general_data ); |
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105 | // ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_READ_RC ,"read_rc" ,Tcontrol_t ,1 ); |
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106 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_NUM_REG_RC ,"num_reg_rc" ,Tspecial_address_t,_param->_size_special_register ); |
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107 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_DATA_RC_VAL ,"data_rc_val" ,Tcontrol_t ,1 ); |
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108 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_DATA_RC ,"data_rc" ,Tspecial_data_t ,_param->_size_special_data ); |
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109 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_WRITE_RD ,"write_rd" ,Tcontrol_t ,1 ); |
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110 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_NUM_REG_RD ,"num_reg_rd" ,Tgeneral_address_t,_param->_size_general_register ); |
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111 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_WRITE_RE ,"write_re" ,Tcontrol_t ,1 ); |
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112 | ALLOC0_SIGNAL_OUT(out_READ_QUEUE_OUT_NUM_REG_RE ,"num_reg_re" ,Tspecial_address_t,_param->_size_special_register ); |
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113 | |
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114 | ALLOC0_INTERFACE_END(); |
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115 | } |
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116 | |
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117 | // ~~~~~[ Interface : "gpr_read" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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118 | { |
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119 | ALLOC1_INTERFACE_BEGIN("gpr_read",IN,SOUTH,_("Interface with the General RegisterFile"),_param->_nb_gpr_read); |
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120 | |
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121 | ALLOC1_VALACK_OUT(out_GPR_READ_VAL ,VAL); |
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122 | ALLOC1_VALACK_IN ( in_GPR_READ_ACK ,ACK); |
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123 | ALLOC1_SIGNAL_OUT(out_GPR_READ_OOO_ENGINE_ID ,"ooo_engine_id",Tcontext_t ,_param->_size_ooo_engine_id); |
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124 | ALLOC1_SIGNAL_OUT(out_GPR_READ_NUM_REG ,"num_reg" ,Tgeneral_address_t,_param->_size_general_register); |
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125 | ALLOC1_SIGNAL_IN ( in_GPR_READ_DATA ,"data" ,Tgeneral_data_t ,_param->_size_general_data); |
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126 | ALLOC1_SIGNAL_IN ( in_GPR_READ_DATA_VAL ,"data_val" ,Tcontrol_t ,1); |
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127 | |
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128 | ALLOC1_INTERFACE_END(_param->_nb_gpr_read); |
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129 | } |
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130 | |
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131 | // ~~~~~[ Interface : "spr_read" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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132 | { |
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133 | ALLOC1_INTERFACE_BEGIN("spr_read",IN,SOUTH,_("Interface with the General RegisterFile"),_param->_nb_spr_read); |
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134 | |
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135 | ALLOC1_VALACK_OUT(out_SPR_READ_VAL ,VAL); |
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136 | ALLOC1_VALACK_IN ( in_SPR_READ_ACK ,ACK); |
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137 | ALLOC1_SIGNAL_OUT(out_SPR_READ_OOO_ENGINE_ID ,"ooo_engine_id",Tcontext_t ,_param->_size_ooo_engine_id); |
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138 | ALLOC1_SIGNAL_OUT(out_SPR_READ_NUM_REG ,"num_reg" ,Tgeneral_address_t,_param->_size_general_register); |
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139 | ALLOC1_SIGNAL_IN ( in_SPR_READ_DATA ,"data" ,Tgeneral_data_t ,_param->_size_general_data); |
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140 | ALLOC1_SIGNAL_IN ( in_SPR_READ_DATA_VAL ,"data_val" ,Tcontrol_t ,1); |
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141 | |
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142 | ALLOC1_INTERFACE_END(_param->_nb_spr_read); |
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143 | } |
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144 | |
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145 | // ~~~~~[ Interface : "gpr_write" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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146 | { |
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147 | ALLOC1_INTERFACE_BEGIN("gpr_write",IN,SOUTH,_("Interface with write queue to bypass the write in the RegisterFile"),_param->_nb_gpr_write); |
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148 | |
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149 | ALLOC1_VALACK_IN (in_GPR_WRITE_VAL ,VAL); |
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150 | ALLOC1_SIGNAL_IN (in_GPR_WRITE_OOO_ENGINE_ID ,"ooo_engine_id",Tcontext_t ,_param->_size_ooo_engine_id); |
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151 | ALLOC1_SIGNAL_IN (in_GPR_WRITE_NUM_REG ,"num_reg" ,Tgeneral_address_t,_param->_size_general_register); |
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152 | ALLOC1_SIGNAL_IN (in_GPR_WRITE_DATA ,"data" ,Tgeneral_data_t ,_param->_size_general_data); |
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153 | |
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154 | ALLOC1_INTERFACE_END(_param->_nb_gpr_write); |
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155 | } |
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156 | |
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157 | // ~~~~~[ Interface : "spr_write" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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158 | { |
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159 | ALLOC1_INTERFACE_BEGIN("spr_write",IN,SOUTH,_("Interface with write queue to bypass the write in the RegisterFile"),_param->_nb_spr_write); |
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160 | |
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161 | ALLOC1_VALACK_IN (in_SPR_WRITE_VAL ,VAL); |
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162 | ALLOC1_SIGNAL_IN (in_SPR_WRITE_OOO_ENGINE_ID ,"ooo_engine_id",Tcontext_t ,_param->_size_ooo_engine_id); |
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163 | ALLOC1_SIGNAL_IN (in_SPR_WRITE_NUM_REG ,"num_reg" ,Tgeneral_address_t,_param->_size_general_register); |
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164 | ALLOC1_SIGNAL_IN (in_SPR_WRITE_DATA ,"data" ,Tgeneral_data_t ,_param->_size_general_data); |
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165 | |
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166 | ALLOC1_INTERFACE_END(_param->_nb_spr_write); |
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167 | } |
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168 | |
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169 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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170 | _queue = new std::list<Tread_queue_entry_t *>; |
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171 | _queue_head = new Tread_queue_head_entry_t; |
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172 | |
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173 | #ifdef POSITION |
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174 | if (usage_is_set(_usage,USE_POSITION)) |
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175 | _component->generate_file(); |
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176 | #endif |
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177 | |
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178 | log_printf(FUNC,Read_queue,"allocation","End"); |
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179 | }; |
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180 | |
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181 | }; // end namespace read_queue |
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182 | }; // end namespace read_unit |
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183 | }; // end namespace multi_read_unit |
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184 | }; // end namespace execute_loop |
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185 | }; // end namespace multi_execute_loop |
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186 | }; // end namespace core |
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187 | |
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188 | }; // end namespace behavioural |
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189 | }; // end namespace morpheo |
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190 | #endif |
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