[54] | 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id$ |
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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 | |
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| 11 | namespace morpheo { |
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| 12 | namespace behavioural { |
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| 13 | namespace core { |
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| 14 | namespace multi_execute_loop { |
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| 15 | namespace execute_loop { |
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| 16 | namespace multi_read_unit { |
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| 17 | namespace read_unit { |
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| 18 | namespace read_queue { |
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| 19 | |
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| 20 | |
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| 21 | void Read_queue::allocation (void) |
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| 22 | { |
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| 23 | string rename; |
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| 24 | |
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| 25 | log_printf(FUNC,Read_queue,"allocation","Begin"); |
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| 26 | |
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| 27 | _component = new Component (); |
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| 28 | |
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| 29 | Entity * entity = _component->set_entity (_name |
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| 30 | ,"Read_queue" |
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| 31 | #ifdef POSITION |
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| 32 | ,COMBINATORY |
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| 33 | #endif |
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| 34 | ); |
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| 35 | |
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| 36 | _interfaces = entity->set_interfaces(); |
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| 37 | |
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| 38 | // ~~~~~[ Interface : "" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 39 | |
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| 40 | { |
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| 41 | Interface * interface = _interfaces->set_interface("" |
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| 42 | #ifdef POSITION |
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| 43 | ,IN |
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| 44 | ,SOUTH, |
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| 45 | "Generalist interface" |
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| 46 | #endif |
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| 47 | ); |
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| 48 | |
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| 49 | in_CLOCK = interface->set_signal_clk ("clock" ,1, CLOCK_VHDL_YES); |
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| 50 | in_NRESET = interface->set_signal_in <Tcontrol_t> ("nreset",1, RESET_VHDL_YES); |
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| 51 | } |
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| 52 | // ~~~~~[ Interface : "read_queue_in" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 53 | { |
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| 54 | Interface_fifo * interface = _interfaces->set_interface("read_queue_in" |
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| 55 | #ifdef POSITION |
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| 56 | ,IN |
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| 57 | ,EAST |
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| 58 | ,"Input of read_queue" |
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| 59 | #endif |
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| 60 | ); |
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| 61 | |
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| 62 | in_READ_QUEUE_IN_VAL = interface->set_signal_valack_in ("val" , VAL); |
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| 63 | out_READ_QUEUE_IN_ACK = interface->set_signal_valack_out ("ack" , ACK); |
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| 64 | in_READ_QUEUE_IN_CONTEXT_ID = interface->set_signal_in <Tcontext_t > ("context_id" ,_param->_size_context_id ); |
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| 65 | in_READ_QUEUE_IN_PACKET_ID = interface->set_signal_in <Tpacket_t > ("packet_id" ,_param->_size_packet_id ); |
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| 66 | in_READ_QUEUE_IN_OPERATION = interface->set_signal_in <Toperation_t > ("operation" ,_param->_size_operation ); |
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| 67 | in_READ_QUEUE_IN_TYPE = interface->set_signal_in <Ttype_t > ("type" ,_param->_size_type ); |
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| 68 | in_READ_QUEUE_IN_HAS_IMMEDIAT = interface->set_signal_in <Tcontrol_t > ("has_immediat",1 ); |
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| 69 | in_READ_QUEUE_IN_IMMEDIAT = interface->set_signal_in <Tgeneral_data_t > ("immediat" ,_param->_size_general_data ); |
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| 70 | in_READ_QUEUE_IN_READ_RA = interface->set_signal_in <Tcontrol_t > ("read_ra" ,1 ); |
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| 71 | in_READ_QUEUE_IN_NUM_REG_RA = interface->set_signal_in <Tgeneral_address_t> ("num_reg_ra" ,_param->_size_general_register ); |
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| 72 | in_READ_QUEUE_IN_READ_RB = interface->set_signal_in <Tcontrol_t > ("read_rb" ,1 ); |
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| 73 | in_READ_QUEUE_IN_NUM_REG_RB = interface->set_signal_in <Tgeneral_address_t> ("num_reg_rb" ,_param->_size_general_register ); |
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| 74 | in_READ_QUEUE_IN_READ_RC = interface->set_signal_in <Tcontrol_t > ("read_rc" ,1 ); |
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| 75 | in_READ_QUEUE_IN_NUM_REG_RC = interface->set_signal_in <Tspecial_address_t> ("num_reg_rc" ,_param->_size_special_register ); |
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| 76 | in_READ_QUEUE_IN_WRITE_RD = interface->set_signal_in <Tcontrol_t > ("write_rd" ,1 ); |
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| 77 | in_READ_QUEUE_IN_NUM_REG_RD = interface->set_signal_in <Tgeneral_address_t> ("num_reg_rd" ,_param->_size_general_register ); |
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| 78 | in_READ_QUEUE_IN_WRITE_RE = interface->set_signal_in <Tcontrol_t > ("write_re" ,1 ); |
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| 79 | in_READ_QUEUE_IN_NUM_REG_RE = interface->set_signal_in <Tspecial_address_t> ("num_reg_re" ,_param->_size_special_register ); |
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| 80 | } |
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| 81 | |
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| 82 | // ~~~~~[ Interface : "read_queue_out" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 83 | { |
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| 84 | Interface_fifo * interface = _interfaces->set_interface("read_queue_out" |
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| 85 | #ifdef POSITION |
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| 86 | ,OUT |
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| 87 | ,EAST |
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| 88 | ,"Input of read_queue" |
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| 89 | #endif |
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| 90 | ); |
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| 91 | |
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| 92 | out_READ_QUEUE_OUT_VAL = interface->set_signal_valack_out ("val" , VAL); |
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| 93 | in_READ_QUEUE_OUT_ACK = interface->set_signal_valack_in ("ack" , ACK); |
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| 94 | out_READ_QUEUE_OUT_CONTEXT_ID = interface->set_signal_out <Tcontext_t > ("context_id" ,_param->_size_context_id ); |
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| 95 | out_READ_QUEUE_OUT_PACKET_ID = interface->set_signal_out <Tpacket_t > ("packet_id" ,_param->_size_packet_id ); |
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| 96 | out_READ_QUEUE_OUT_OPERATION = interface->set_signal_out <Toperation_t > ("operation" ,_param->_size_operation ); |
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| 97 | out_READ_QUEUE_OUT_TYPE = interface->set_signal_out <Ttype_t > ("type" ,_param->_size_type ); |
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| 98 | out_READ_QUEUE_OUT_HAS_IMMEDIAT = interface->set_signal_out <Tcontrol_t > ("has_immediat",1 ); |
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| 99 | out_READ_QUEUE_OUT_IMMEDIAT = interface->set_signal_out <Tgeneral_data_t > ("immediat" ,_param->_size_general_data ); |
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| 100 | out_READ_QUEUE_OUT_READ_RA = interface->set_signal_out <Tcontrol_t > ("read_ra" ,1 ); |
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| 101 | out_READ_QUEUE_OUT_NUM_REG_RA = interface->set_signal_out <Tgeneral_address_t> ("num_reg_ra" ,_param->_size_general_register ); |
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| 102 | out_READ_QUEUE_OUT_DATA_RA_VAL = interface->set_signal_out <Tcontrol_t > ("data_ra_val" ,1 ); |
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| 103 | out_READ_QUEUE_OUT_DATA_RA = interface->set_signal_out <Tgeneral_data_t > ("data_ra" ,_param->_size_general_data ); |
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| 104 | out_READ_QUEUE_OUT_READ_RB = interface->set_signal_out <Tcontrol_t > ("read_rb" ,1 ); |
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| 105 | out_READ_QUEUE_OUT_NUM_REG_RB = interface->set_signal_out <Tgeneral_address_t> ("num_reg_rb" ,_param->_size_general_register ); |
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| 106 | out_READ_QUEUE_OUT_DATA_RB_VAL = interface->set_signal_out <Tcontrol_t > ("data_rb_val" ,1 ); |
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| 107 | out_READ_QUEUE_OUT_DATA_RB = interface->set_signal_out <Tgeneral_data_t > ("data_rb" ,_param->_size_general_data ); |
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| 108 | out_READ_QUEUE_OUT_READ_RC = interface->set_signal_out <Tcontrol_t > ("read_rc" ,1 ); |
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| 109 | out_READ_QUEUE_OUT_NUM_REG_RC = interface->set_signal_out <Tspecial_address_t> ("num_reg_rc" ,_param->_size_special_register ); |
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| 110 | out_READ_QUEUE_OUT_DATA_RC_VAL = interface->set_signal_out <Tcontrol_t > ("data_rc_val" ,1 ); |
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| 111 | out_READ_QUEUE_OUT_DATA_RC = interface->set_signal_out <Tspecial_data_t > ("data_rc" ,_param->_size_special_data ); |
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| 112 | out_READ_QUEUE_OUT_WRITE_RD = interface->set_signal_out <Tcontrol_t > ("write_rd" ,1 ); |
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| 113 | out_READ_QUEUE_OUT_NUM_REG_RD = interface->set_signal_out <Tgeneral_address_t> ("num_reg_rd" ,_param->_size_general_register ); |
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| 114 | out_READ_QUEUE_OUT_WRITE_RE = interface->set_signal_out <Tcontrol_t > ("write_re" ,1 ); |
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| 115 | out_READ_QUEUE_OUT_NUM_REG_RE = interface->set_signal_out <Tspecial_address_t> ("num_reg_re" ,_param->_size_special_register ); |
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| 116 | } |
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| 117 | |
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| 118 | // ~~~~~[ Interface : "gpr_read" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 119 | |
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| 120 | out_GPR_READ_VAL = new SC_OUT(Tcontrol_t ) * [_param->_nb_gpr_read]; |
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| 121 | in_GPR_READ_ACK = new SC_IN (Tcontrol_t ) * [_param->_nb_gpr_read]; |
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| 122 | out_GPR_READ_CONTEXT_ID= new SC_OUT(Tcontext_t ) * [_param->_nb_gpr_read]; |
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| 123 | out_GPR_READ_NUM_REG = new SC_OUT(Tgeneral_address_t) * [_param->_nb_gpr_read]; |
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| 124 | in_GPR_READ_DATA = new SC_IN (Tgeneral_data_t ) * [_param->_nb_gpr_read]; |
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| 125 | in_GPR_READ_DATA_VAL = new SC_IN (Tcontrol_t ) * [_param->_nb_gpr_read]; |
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| 126 | |
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| 127 | for (uint32_t i=0; i<_param->_nb_gpr_read; i++) |
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| 128 | { |
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| 129 | Interface_fifo * interface = _interfaces->set_interface("gpr_read_"+toString(i) |
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| 130 | #ifdef POSITION |
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| 131 | , IN |
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| 132 | ,SOUTH |
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| 133 | , "Interface with the General RegisterFile." |
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| 134 | #endif |
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| 135 | ); |
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| 136 | |
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| 137 | out_GPR_READ_VAL [i] = interface->set_signal_valack_out ("val" , VAL); |
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| 138 | in_GPR_READ_ACK [i] = interface->set_signal_valack_in ("ack" , ACK); |
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| 139 | out_GPR_READ_CONTEXT_ID [i] = interface->set_signal_out <Tcontext_t > ("context_id",_param->_size_context_id); |
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| 140 | out_GPR_READ_NUM_REG [i] = interface->set_signal_out <Tgeneral_address_t> ("num_reg" ,_param->_size_general_register); |
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| 141 | in_GPR_READ_DATA [i] = interface->set_signal_in <Tgeneral_data_t > ("data" ,_param->_size_general_data); |
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| 142 | in_GPR_READ_DATA_VAL [i] = interface->set_signal_in <Tcontrol_t > ("data_val" ,1); |
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| 143 | } |
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| 144 | |
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| 145 | // ~~~~~[ Interface : "spr_read" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 146 | |
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| 147 | out_SPR_READ_VAL = new SC_OUT(Tcontrol_t ) * [_param->_nb_spr_read]; |
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| 148 | in_SPR_READ_ACK = new SC_IN (Tcontrol_t ) * [_param->_nb_spr_read]; |
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| 149 | out_SPR_READ_CONTEXT_ID= new SC_OUT(Tcontext_t ) * [_param->_nb_spr_read]; |
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| 150 | out_SPR_READ_NUM_REG = new SC_OUT(Tspecial_address_t) * [_param->_nb_spr_read]; |
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| 151 | in_SPR_READ_DATA = new SC_IN (Tspecial_data_t ) * [_param->_nb_spr_read]; |
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| 152 | in_SPR_READ_DATA_VAL = new SC_IN (Tcontrol_t ) * [_param->_nb_spr_read]; |
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| 153 | |
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| 154 | for (uint32_t i=0; i<_param->_nb_spr_read; i++) |
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| 155 | { |
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| 156 | Interface_fifo * interface = _interfaces->set_interface("spr_read_"+toString(i) |
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| 157 | #ifdef POSITION |
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| 158 | , IN |
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| 159 | ,SOUTH |
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| 160 | , "Interface with the Special RegisterFile." |
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| 161 | #endif |
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| 162 | ); |
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| 163 | |
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| 164 | out_SPR_READ_VAL [i] = interface->set_signal_valack_out ("val" , VAL); |
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| 165 | in_SPR_READ_ACK [i] = interface->set_signal_valack_in ("ack" , ACK); |
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| 166 | out_SPR_READ_CONTEXT_ID [i] = interface->set_signal_out <Tcontext_t > ("context_id",_param->_size_context_id); |
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| 167 | out_SPR_READ_NUM_REG [i] = interface->set_signal_out <Tspecial_address_t> ("num_reg" ,_param->_size_special_register); |
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| 168 | in_SPR_READ_DATA [i] = interface->set_signal_in <Tspecial_data_t > ("data" ,_param->_size_special_data); |
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| 169 | in_SPR_READ_DATA_VAL [i] = interface->set_signal_in <Tcontrol_t > ("data_val" ,1); |
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| 170 | } |
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| 171 | |
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[55] | 172 | // ~~~~~[ Interface : "gpr_write" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[54] | 173 | |
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[55] | 174 | in_GPR_WRITE_VAL = new SC_IN (Tcontrol_t ) * [_param->_nb_gpr_write]; |
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| 175 | in_GPR_WRITE_CONTEXT_ID= new SC_IN (Tcontext_t ) * [_param->_nb_gpr_write]; |
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| 176 | in_GPR_WRITE_NUM_REG = new SC_IN (Tgeneral_address_t) * [_param->_nb_gpr_write]; |
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| 177 | in_GPR_WRITE_DATA = new SC_IN (Tgeneral_data_t ) * [_param->_nb_gpr_write]; |
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[54] | 178 | |
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| 179 | for (uint32_t i=0; i<_param->_nb_gpr_write; i++) |
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| 180 | { |
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[55] | 181 | Interface_fifo * interface = _interfaces->set_interface("gpr_write_"+toString(i) |
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[54] | 182 | #ifdef POSITION |
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| 183 | , IN |
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| 184 | ,SOUTH |
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| 185 | , "Interface with write queue to bypass the write in the RegisterFile." |
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| 186 | #endif |
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| 187 | ); |
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| 188 | |
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[55] | 189 | in_GPR_WRITE_VAL [i] = interface->set_signal_valack_in ("val" , VAL); |
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| 190 | in_GPR_WRITE_CONTEXT_ID [i] = interface->set_signal_in <Tcontext_t > ("context_id",_param->_size_context_id); |
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| 191 | in_GPR_WRITE_NUM_REG [i] = interface->set_signal_in <Tgeneral_address_t> ("num_reg" ,_param->_size_general_register); |
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| 192 | in_GPR_WRITE_DATA [i] = interface->set_signal_in <Tgeneral_data_t > ("data" ,_param->_size_general_data); |
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[54] | 193 | } |
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| 194 | |
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[55] | 195 | // ~~~~~[ Interface : "spr_write" ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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[54] | 196 | |
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[55] | 197 | in_SPR_WRITE_VAL = new SC_IN (Tcontrol_t ) * [_param->_nb_spr_write]; |
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| 198 | in_SPR_WRITE_CONTEXT_ID= new SC_IN (Tcontext_t ) * [_param->_nb_spr_write]; |
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| 199 | in_SPR_WRITE_NUM_REG = new SC_IN (Tspecial_address_t) * [_param->_nb_spr_write]; |
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| 200 | in_SPR_WRITE_DATA = new SC_IN (Tspecial_data_t ) * [_param->_nb_spr_write]; |
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[54] | 201 | |
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| 202 | for (uint32_t i=0; i<_param->_nb_spr_write; i++) |
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| 203 | { |
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[55] | 204 | Interface_fifo * interface = _interfaces->set_interface("spr_write_"+toString(i) |
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[54] | 205 | #ifdef POSITION |
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| 206 | , IN |
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| 207 | ,SOUTH |
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| 208 | , "Interface with write queue to bypass the write in the RegisterFile." |
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| 209 | #endif |
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| 210 | ); |
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| 211 | |
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[55] | 212 | in_SPR_WRITE_VAL [i] = interface->set_signal_valack_in ("val" , VAL); |
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| 213 | in_SPR_WRITE_CONTEXT_ID [i] = interface->set_signal_in <Tcontext_t > ("context_id",_param->_size_context_id); |
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| 214 | in_SPR_WRITE_NUM_REG [i] = interface->set_signal_in <Tspecial_address_t> ("num_reg" ,_param->_size_special_register); |
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| 215 | in_SPR_WRITE_DATA [i] = interface->set_signal_in <Tspecial_data_t > ("data" ,_param->_size_special_data); |
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[54] | 216 | } |
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| 217 | |
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| 218 | // ~~~~~[ Component ]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 219 | _queue = new queue<Tread_queue_entry_t *>; |
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| 220 | _queue_head = new Tread_queue_head_entry_t; |
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| 221 | |
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| 222 | #ifdef POSITION |
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| 223 | _component->generate_file(); |
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| 224 | #endif |
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| 225 | |
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| 226 | log_printf(FUNC,Read_queue,"allocation","End"); |
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| 227 | }; |
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| 228 | |
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| 229 | }; // end namespace read_queue |
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| 230 | }; // end namespace read_unit |
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| 231 | }; // end namespace multi_read_unit |
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| 232 | }; // end namespace execute_loop |
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| 233 | }; // end namespace multi_execute_loop |
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| 234 | }; // end namespace core |
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| 235 | |
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| 236 | }; // end namespace behavioural |
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| 237 | }; // end namespace morpheo |
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| 238 | #endif |
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