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Add support of Events for VCD/FST traces (#3759)

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This commit is contained in:
Yves Mathieu
2022-11-23 04:07:14 -05:00
committed by GitHub
parent e97e6c2213
commit 06fdf7be58
11 changed files with 218 additions and 31 deletions
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include/verilated_fst_c.cpp
+10
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@@ -221,6 +221,10 @@ void VerilatedFst::declare(uint32_t code, const char* name, int dtypenum, fstVar
}
}
void VerilatedFst::declEvent(uint32_t code, const char* name, int dtypenum, fstVarDir vardir,
fstVarType vartype, bool array, int arraynum) {
declare(code, name, dtypenum, vardir, vartype, array, arraynum, false, 0, 0);
}
void VerilatedFst::declBit(uint32_t code, const char* name, int dtypenum, fstVarDir vardir,
fstVarType vartype, bool array, int arraynum) {
declare(code, name, dtypenum, vardir, vartype, array, arraynum, false, 0, 0);
@@ -279,6 +283,12 @@ void VerilatedFst::configure(const VerilatedTraceConfig& config) {
// verilated_trace_imp.h, which is included in this file at the top),
// so always inline them.
VL_ATTR_ALWINLINE
void VerilatedFstBuffer::emitEvent(uint32_t code, VlEvent newval) {
VL_DEBUG_IFDEF(assert(m_symbolp[code]););
fstWriterEmitValueChange(m_fst, m_symbolp[code], "1");
}
VL_ATTR_ALWINLINE
void VerilatedFstBuffer::emitBit(uint32_t code, CData newval) {
VL_DEBUG_IFDEF(assert(m_symbolp[code]););