sc_bit.cc revision 13160
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You may obtain a copy of the License at 912855Sgabeblack@google.com 1012855Sgabeblack@google.com http://www.apache.org/licenses/LICENSE-2.0 1112855Sgabeblack@google.com 1212855Sgabeblack@google.com Unless required by applicable law or agreed to in writing, software 1312855Sgabeblack@google.com distributed under the License is distributed on an "AS IS" BASIS, 1412855Sgabeblack@google.com WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 1512855Sgabeblack@google.com implied. See the License for the specific language governing 1612855Sgabeblack@google.com permissions and limitations under the License. 1712855Sgabeblack@google.com 1812855Sgabeblack@google.com *****************************************************************************/ 1912855Sgabeblack@google.com 2012855Sgabeblack@google.com/***************************************************************************** 2112855Sgabeblack@google.com 2212855Sgabeblack@google.com sc_bit.cpp -- Bit class. 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com Original Author: Gene Bushuyev, Synopsys, Inc. 2512855Sgabeblack@google.com 2612855Sgabeblack@google.com *****************************************************************************/ 2712855Sgabeblack@google.com 2812855Sgabeblack@google.com/***************************************************************************** 2912855Sgabeblack@google.com 3012855Sgabeblack@google.com MODIFICATION LOG - modifiers, enter your name, affiliation, date and 3112855Sgabeblack@google.com changes you are making here. 3212855Sgabeblack@google.com 3312855Sgabeblack@google.com Name, Affiliation, Date: 3412855Sgabeblack@google.com Description of Modification: 3512855Sgabeblack@google.com 3612855Sgabeblack@google.com *****************************************************************************/ 3712855Sgabeblack@google.com 3812855Sgabeblack@google.com 3912855Sgabeblack@google.com// $Log: sc_bit.cpp,v $ 4012855Sgabeblack@google.com// Revision 1.1.1.1 2006/12/15 20:20:04 acg 4112855Sgabeblack@google.com// SystemC 2.3 4212855Sgabeblack@google.com// 4312855Sgabeblack@google.com// Revision 1.6 2006/04/12 20:17:52 acg 4412855Sgabeblack@google.com// Andy Goodrich: enabled deprecation message for sc_bit. 4512855Sgabeblack@google.com// 4612855Sgabeblack@google.com// Revision 1.5 2006/01/25 00:31:15 acg 4712855Sgabeblack@google.com// Andy Goodrich: Changed over to use a standard message id of 4812855Sgabeblack@google.com// SC_ID_IEEE_1666_DEPRECATION for all deprecation messages. 4912855Sgabeblack@google.com// 5012855Sgabeblack@google.com// Revision 1.4 2006/01/24 20:50:55 acg 5112855Sgabeblack@google.com// Andy Goodrich: added warnings indicating that sc_bit is deprecated and that 5212855Sgabeblack@google.com// the C bool data type should be used in its place. 5312855Sgabeblack@google.com// 5412855Sgabeblack@google.com// Revision 1.3 2006/01/13 18:53:53 acg 5512855Sgabeblack@google.com// Andy Goodrich: added $Log command so that CVS comments are reproduced in 5612855Sgabeblack@google.com// the source. 5712855Sgabeblack@google.com// 5812855Sgabeblack@google.com 5912855Sgabeblack@google.com#include <sstream> 6012855Sgabeblack@google.com 6112855Sgabeblack@google.com#include "systemc/ext/dt/bit/sc_bit.hh" 6212855Sgabeblack@google.com#include "systemc/ext/dt/bit/sc_logic.hh" 6312855Sgabeblack@google.com#include "systemc/ext/utils/sc_report_handler.hh" 6412855Sgabeblack@google.com 6512855Sgabeblack@google.comnamespace sc_dt 6612855Sgabeblack@google.com{ 6712855Sgabeblack@google.com 6812855Sgabeblack@google.com// ---------------------------------------------------------------------------- 6912855Sgabeblack@google.com// CLASS : sc_bit 7012855Sgabeblack@google.com// 7112855Sgabeblack@google.com// Bit class. 7212855Sgabeblack@google.com// Note: VSIA compatibility indicated. 7312855Sgabeblack@google.com// ---------------------------------------------------------------------------- 7412855Sgabeblack@google.com 7512855Sgabeblack@google.com// support methods 7612855Sgabeblack@google.comvoid 7712855Sgabeblack@google.comsc_bit::invalid_value(char c) 7812855Sgabeblack@google.com{ 7912855Sgabeblack@google.com std::stringstream msg; 8012855Sgabeblack@google.com msg << "sc_bit( '" << c << "' )"; 8112855Sgabeblack@google.com SC_REPORT_ERROR("(E204) value is not valid", msg.str().c_str()); 8212855Sgabeblack@google.com sc_core::sc_abort(); // can't recover from here 8312855Sgabeblack@google.com} 8412855Sgabeblack@google.com 8512855Sgabeblack@google.comvoid 8612855Sgabeblack@google.comsc_bit::invalid_value(int i) 8712855Sgabeblack@google.com{ 8812855Sgabeblack@google.com std::stringstream msg; 8912855Sgabeblack@google.com msg << "sc_bit( " << i << " )"; 9012855Sgabeblack@google.com SC_REPORT_ERROR("(E204) value is not valid", msg.str().c_str()); 9112855Sgabeblack@google.com sc_core::sc_abort(); // can't recover from here 9212855Sgabeblack@google.com} 9312855Sgabeblack@google.com 9412855Sgabeblack@google.com// constructors 9512855Sgabeblack@google.comsc_bit::sc_bit(const sc_logic &a) : m_val(a.to_bool()) // non-VSIA 9613709Sandreas.sandberg@arm.com{ 9712855Sgabeblack@google.com sc_deprecated_sc_bit(); 9812855Sgabeblack@google.com} 9912855Sgabeblack@google.com 10012855Sgabeblack@google.com// assignment operators 10112855Sgabeblack@google.comsc_bit & 10212855Sgabeblack@google.comsc_bit::operator = (const sc_logic &b) // non-VSIA 10312855Sgabeblack@google.com{ 10412855Sgabeblack@google.com return (*this = sc_bit(b)); 10512855Sgabeblack@google.com} 10612855Sgabeblack@google.com 10712855Sgabeblack@google.com// other methods 10813709Sandreas.sandberg@arm.comvoid 10913709Sandreas.sandberg@arm.comsc_bit::scan(::std::istream &is) 11012855Sgabeblack@google.com{ 11112855Sgabeblack@google.com bool b; 11212855Sgabeblack@google.com is >> b; 11312855Sgabeblack@google.com *this = b; 11412855Sgabeblack@google.com} 11512855Sgabeblack@google.com 11612855Sgabeblack@google.comvoid 11712855Sgabeblack@google.comsc_deprecated_sc_bit() 11812855Sgabeblack@google.com{ 11912855Sgabeblack@google.com static bool warn_sc_bit_deprecated = true; 12012855Sgabeblack@google.com if (warn_sc_bit_deprecated) { 12112855Sgabeblack@google.com warn_sc_bit_deprecated = false; 12212855Sgabeblack@google.com SC_REPORT_INFO("(I804) /IEEE_Std_1666/deprecated", 12312855Sgabeblack@google.com "sc_bit is deprecated, use bool instead"); 12412855Sgabeblack@google.com } 12512855Sgabeblack@google.com} 12612855Sgabeblack@google.com 12712855Sgabeblack@google.com} // namespace sc_dt 12812855Sgabeblack@google.com