94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/*
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* Copyright (C) 2011-2012 Cary R. (cygcary@yahoo.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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# include "compile.h"
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# include "vpi_priv.h"
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struct __vpiFileLine : public __vpiHandle {
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__vpiFileLine();
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int get_type_code(void) const;
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int vpi_get(int code);
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char* vpi_get_str(int code);
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const char *description;
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unsigned file_idx;
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unsigned lineno;
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};
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bool show_file_line = false;
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bool code_is_instrumented = false;
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static int file_line_get(int type, vpiHandle ref)
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{
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struct __vpiFileLine*rfp = dynamic_cast<__vpiFileLine*>(ref);
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assert(rfp);
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switch (type) {
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case vpiLineNo:
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return rfp->lineno;
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default:
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return vpiUndefined;
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}
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}
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static char *file_line_get_str(int type, vpiHandle ref)
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{
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struct __vpiFileLine*rfp = dynamic_cast<__vpiFileLine*>(ref);
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assert(rfp);
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switch (type) {
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case vpiFile:
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assert(rfp->file_idx < file_names.size());
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return simple_set_rbuf_str(file_names[rfp->file_idx]);
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case _vpiDescription:
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if (rfp->description) return simple_set_rbuf_str(rfp->description);
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else return simple_set_rbuf_str("Procedural tracing.");
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default:
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return 0;
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}
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}
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inline __vpiFileLine::__vpiFileLine()
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{ }
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int __vpiFileLine::get_type_code(void) const
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{ return _vpiFileLine; }
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int __vpiFileLine::vpi_get(int code)
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{ return file_line_get(code, this); }
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char* __vpiFileLine::vpi_get_str(int code)
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{ return file_line_get_str(code, this); }
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vpiHandle vpip_build_file_line(char*description, long file_idx, long lineno)
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{
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struct __vpiFileLine*obj = new struct __vpiFileLine;
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/* Turn on the diagnostic output when we find a %file_line. */
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show_file_line = true;
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code_is_instrumented = true;
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if (description) obj->description = vpip_name_string(description);
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else obj->description = 0;
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obj->file_idx = (unsigned) file_idx;
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obj->lineno = (unsigned) lineno;
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return obj;
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}
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