| 1 | #ifdef SYSTEMC |
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| 2 | /* |
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| 3 | * $Id: Execution_unit_to_Write_unit_genMealy.cpp 88 2008-12-10 18:31:39Z 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/Network/Execution_unit_to_Write_unit/include/Execution_unit_to_Write_unit.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 network { |
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| 17 | namespace execution_unit_to_write_unit { |
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| 18 | |
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| 19 | |
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| 20 | #undef FUNCTION |
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| 21 | #define FUNCTION "Execution_unit_to_Write_unit::genMealy" |
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| 22 | void Execution_unit_to_Write_unit::genMealy (void) |
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| 23 | { |
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| 24 | log_printf(FUNC,Execution_unit_to_Write_unit,FUNCTION,"Begin"); |
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| 25 | |
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| 26 | bool write_unit_use [_param->_nb_write_unit]; |
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| 27 | |
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| 28 | for (uint32_t i=0; i<_param->_nb_write_unit; i++) |
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| 29 | write_unit_use[i] = (PORT_READ(in_WRITE_UNIT_IN_ACK [i]) == 0); |
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| 30 | |
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| 31 | for (uint32_t i=0; i<_param->_nb_execute_unit; i++) |
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| 32 | for (uint32_t j=0; j<_param->_nb_execute_unit_port[i]; j++) |
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| 33 | { |
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| 34 | bool ack = false; |
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| 35 | |
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| 36 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION,"Test execute_unit[%d][%d]",i,j); |
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| 37 | |
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| 38 | if (PORT_READ(in_EXECUTE_UNIT_OUT_VAL [i][j]) == true) |
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| 39 | { |
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| 40 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION," * have a valid entry."); |
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| 41 | |
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| 42 | Tcontext_t context_id = (_param->_have_port_context_id )?PORT_READ(in_EXECUTE_UNIT_OUT_CONTEXT_ID [i][j]):0; |
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| 43 | Tcontext_t front_end_id = (_param->_have_port_front_end_id )?PORT_READ(in_EXECUTE_UNIT_OUT_FRONT_END_ID [i][j]):0; |
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| 44 | Tcontext_t ooo_engine_id = (_param->_have_port_ooo_engine_id)?PORT_READ(in_EXECUTE_UNIT_OUT_OOO_ENGINE_ID [i][j]):0; |
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| 45 | Tcontext_t num_thread = get_num_thread(context_id , _param->_size_context_id , |
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| 46 | front_end_id , _param->_size_front_end_id , |
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| 47 | ooo_engine_id, _param->_size_ooo_engine_id); |
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| 48 | #ifdef DEBUG_TEST |
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| 49 | if (_destination[i][j][num_thread].empty()) |
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| 50 | throw ERRORMORPHEO(FUNCTION,"Invalid Operation : They have no write_unit to receive a operation from the execute_unit ["+toString(i)+"]["+toString(j)+"], thread ["+toString(num_thread)+"]."); |
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| 51 | #endif |
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| 52 | |
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| 53 | // find a free write_unit |
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| 54 | for (std::list<uint32_t>::iterator it=_destination[i][j][num_thread].begin(); |
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| 55 | (it != _destination[i][j][num_thread].end()) and (ack == false); |
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| 56 | it++) |
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| 57 | { |
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| 58 | uint32_t dest = *it; |
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| 59 | |
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| 60 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION," * Test destination [%d].",dest); |
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| 61 | |
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| 62 | if (write_unit_use [dest] == false) |
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| 63 | { |
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| 64 | log_printf(TRACE,Execution_unit_to_Write_unit,FUNCTION," * Is ok! Link."); |
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| 65 | // have find !!! |
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| 66 | ack = true; |
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| 67 | write_unit_use [dest] = true; |
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| 68 | |
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| 69 | if (_param->_have_port_context_id) |
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| 70 | PORT_WRITE(out_WRITE_UNIT_IN_CONTEXT_ID [dest], context_id); |
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| 71 | if (_param->_have_port_front_end_id) |
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| 72 | PORT_WRITE(out_WRITE_UNIT_IN_FRONT_END_ID [dest], front_end_id); |
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| 73 | if (_param->_have_port_ooo_engine_id) |
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| 74 | PORT_WRITE(out_WRITE_UNIT_IN_OOO_ENGINE_ID [dest], ooo_engine_id); |
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| 75 | if (_param->_have_port_rob_ptr ) |
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| 76 | PORT_WRITE(out_WRITE_UNIT_IN_PACKET_ID [dest], PORT_READ(in_EXECUTE_UNIT_OUT_PACKET_ID [i][j])); |
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| 77 | // PORT_WRITE(out_WRITE_UNIT_IN_OPERATION [dest], PORT_READ(in_EXECUTE_UNIT_OUT_OPERATION [i][j])); |
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| 78 | PORT_WRITE(out_WRITE_UNIT_IN_TYPE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_TYPE [i][j])); |
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| 79 | PORT_WRITE(out_WRITE_UNIT_IN_WRITE_RD [dest], PORT_READ(in_EXECUTE_UNIT_OUT_WRITE_RD [i][j])); |
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| 80 | PORT_WRITE(out_WRITE_UNIT_IN_NUM_REG_RD [dest], PORT_READ(in_EXECUTE_UNIT_OUT_NUM_REG_RD [i][j])); |
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| 81 | PORT_WRITE(out_WRITE_UNIT_IN_DATA_RD [dest], PORT_READ(in_EXECUTE_UNIT_OUT_DATA_RD [i][j])); |
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| 82 | PORT_WRITE(out_WRITE_UNIT_IN_WRITE_RE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_WRITE_RE [i][j])); |
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| 83 | PORT_WRITE(out_WRITE_UNIT_IN_NUM_REG_RE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_NUM_REG_RE [i][j])); |
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| 84 | PORT_WRITE(out_WRITE_UNIT_IN_DATA_RE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_DATA_RE [i][j])); |
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| 85 | PORT_WRITE(out_WRITE_UNIT_IN_EXCEPTION [dest], PORT_READ(in_EXECUTE_UNIT_OUT_EXCEPTION [i][j])); |
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| 86 | PORT_WRITE(out_WRITE_UNIT_IN_NO_SEQUENCE [dest], PORT_READ(in_EXECUTE_UNIT_OUT_NO_SEQUENCE [i][j])); |
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| 87 | PORT_WRITE(out_WRITE_UNIT_IN_ADDRESS [dest], PORT_READ(in_EXECUTE_UNIT_OUT_ADDRESS [i][j])); |
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| 88 | } |
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| 89 | } |
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| 90 | } |
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| 91 | PORT_WRITE(out_EXECUTE_UNIT_OUT_ACK [i][j], ack); |
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| 92 | } |
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| 93 | |
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| 94 | for (uint32_t i=0; i<_param->_nb_write_unit; i++) |
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| 95 | { |
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| 96 | PORT_WRITE(out_WRITE_UNIT_IN_VAL[i], write_unit_use[i]); |
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| 97 | } |
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| 98 | |
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| 99 | log_printf(FUNC,Execution_unit_to_Write_unit,FUNCTION,"End"); |
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| 100 | }; |
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| 101 | |
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| 102 | }; // end namespace execution_unit_to_write_unit |
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| 103 | }; // end namespace network |
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| 104 | }; // end namespace execute_loop |
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| 105 | }; // end namespace multi_execute_loop |
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| 106 | }; // end namespace core |
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| 107 | |
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| 108 | }; // end namespace behavioural |
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| 109 | }; // end namespace morpheo |
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| 110 | #endif |
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