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Commentary
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Changes
@ -584,7 +584,7 @@ Verilator 5.012 2023-06-13
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* Fix wide structure VL_TOSTRING_W generation (#4188) (#4189). [Aylon Chaim Porat]
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* Fix references to members of parameterized base classes (#4196). [Ryszard Rozak, Antmicro Ltd]
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* Fix tracing undefined alignment (#4201) (#4288) [John Wehle]
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* Fix class specific same methods for AstVarScope, AstVar, and AstScope (#4203) (#4250). [John Wehle]
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* Fix class-specific same methods for AstVarScope, AstVar, and AstScope (#4203) (#4250). [John Wehle]
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* Fix dotted references in parameterized classes (#4206). [Ryszard Rozak, Antmicro Ltd]
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* Fix bit selections under parameterized classes (#4210). [Ryszard Rozak, Antmicro Ltd]
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* Fix duplicate std:: declaration with -I (#4215). [Harald Pretl]
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@ -77,7 +77,7 @@ datadir = @datadir@
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# Directory in which to install documentation info files.
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infodir = @infodir@
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# Directory in which to install package specific files
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# Directory in which to install package-specific files
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# Generally ${prefix}/share/verilator
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pkgdatadir = @pkgdatadir@
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@ -2100,13 +2100,13 @@ driver.py Non-Scenario Arguments
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memory leaks.
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--site
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Run site specific tests also.
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Run site-specific tests also.
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--stop
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Stop on the first error.
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--trace
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Set the simulator specific flags to request waveform tracing.
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Set the simulator-specific flags to request waveform tracing.
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--valgrind
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Same as ``verilator --valgrind``: Run Verilator under `Valgrind <https://valgrind.org/>`_.
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@ -294,7 +294,7 @@ void VerilatedFst::configure(const VerilatedTraceConfig& config) {
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// so always inline them.
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VL_ATTR_ALWINLINE
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void VerilatedFstBuffer::emitEvent(uint32_t code, const VlEventBase* newval) {
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void VerilatedFstBuffer::emitEvent(uint32_t code, const VlEventBase* newvalp) {
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VL_DEBUG_IFDEF(assert(m_symbolp[code]););
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fstWriterEmitValueChange(m_fst, m_symbolp[code], "1");
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}
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@ -47,7 +47,7 @@ private:
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friend VerilatedFstBuffer; // Give the buffer access to the private bits
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//=========================================================================
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// FST specific internals
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// FST-specific internals
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void* m_fst = nullptr;
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std::map<uint32_t, vlFstHandle> m_code2symbol;
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@ -177,7 +177,7 @@ class VerilatedFstBuffer VL_NOT_FINAL {
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// Implementations of duck-typed methods for VerilatedTraceBuffer. These are
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// called from only one place (the full* methods), so always inline them.
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VL_ATTR_ALWINLINE void emitEvent(uint32_t code, const VlEventBase* newval);
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VL_ATTR_ALWINLINE void emitEvent(uint32_t code, const VlEventBase* newvalp);
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VL_ATTR_ALWINLINE void emitBit(uint32_t code, CData newval);
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VL_ATTR_ALWINLINE void emitCData(uint32_t code, CData newval, int bits);
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VL_ATTR_ALWINLINE void emitSData(uint32_t code, SData newval, int bits);
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@ -12,13 +12,13 @@
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//*************************************************************************
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///
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/// \file
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/// \brief Verilator common target specific intrinsics header
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/// \brief Verilator common target-specific intrinsics header
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///
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/// This file is not part of the Verilated public-facing API.
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///
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/// It is only for internal use; code using machine specific intrinsics for
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/// It is only for internal use; code using machine-specific intrinsics for
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/// optimization should include this header rather than directly including
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/// he target specific headers. We provide macros to check for availability
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/// the target-specific headers. We provide macros to check for availability
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/// of instruction sets, and a common mechanism to disable them.
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///
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//*************************************************************************
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@ -198,8 +198,8 @@ public:
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//=============================================================================
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// VerilatedTrace
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// T_Trace is the format specific subclass of VerilatedTrace.
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// T_Buffer is the format specific base class of VerilatedTraceBuffer.
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// T_Trace is the format-specific subclass of VerilatedTrace.
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// T_Buffer is the format-specific base class of VerilatedTraceBuffer.
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template <class T_Trace, class T_Buffer>
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class VerilatedTrace VL_NOT_FINAL {
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public:
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@ -348,7 +348,7 @@ private:
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protected:
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//=========================================================================
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// Internals available to format specific implementations
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// Internals available to format-specific implementations
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mutable VerilatedMutex m_mutex; // Ensure dump() etc only called from single thread
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@ -381,7 +381,7 @@ protected:
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}
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//=========================================================================
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// Virtual functions to be provided by the format specific implementation
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// Virtual functions to be provided by the format-specific implementation
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// Called when the trace moves forward to a new time point
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virtual void emitTimeChange(uint64_t timeui) = 0;
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@ -438,7 +438,7 @@ public:
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//=============================================================================
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// VerilatedTraceBuffer
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// T_Buffer is the format specific base class of VerilatedTraceBuffer.
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// T_Buffer is the format-specific base class of VerilatedTraceBuffer.
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// The format-specific hot-path methods use duck-typing via T_Buffer for performance.
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template <class T_Buffer>
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class VerilatedTraceBuffer VL_NOT_FINAL : public T_Buffer {
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@ -464,7 +464,7 @@ public:
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// Hot path internal interface to Verilator generated code
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// Implementation note: We rely on the following duck-typed implementations
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// in the derived class T_Derived. These emit* functions record a format
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// in the derived class T_Derived. These emit* functions record a format-
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// specific trace entry. Normally one would use pure virtual functions for
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// these here, but we cannot afford dynamic dispatch for calling these as
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// this is very hot code during tracing.
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@ -487,7 +487,7 @@ public:
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void fullQData(uint32_t* oldp, QData newval, int bits);
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void fullWData(uint32_t* oldp, const WData* newvalp, int bits);
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void fullDouble(uint32_t* oldp, double newval);
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void fullEvent(uint32_t* oldp, const VlEventBase* newval);
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void fullEvent(uint32_t* oldp, const VlEventBase* newvalp);
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// In non-offload mode, these are called directly by the trace callbacks,
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// and are called chg*. In offload mode, they are called by the worker
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@ -524,8 +524,8 @@ public:
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}
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}
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}
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VL_ATTR_ALWINLINE void chgEvent(uint32_t* oldp, const VlEventBase* newval) {
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fullEvent(oldp, newval);
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VL_ATTR_ALWINLINE void chgEvent(uint32_t* oldp, const VlEventBase* newvalp) {
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fullEvent(oldp, newvalp);
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}
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VL_ATTR_ALWINLINE void chgDouble(uint32_t* oldp, double newval) {
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double old;
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@ -537,7 +537,7 @@ public:
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//=============================================================================
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// VerilatedTraceOffloadBuffer
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// T_Buffer is the format specific base class of VerilatedTraceBuffer.
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// T_Buffer is the format-specific base class of VerilatedTraceBuffer.
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// The format-specific hot-path methods use duck-typing via T_Buffer for performance.
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template <class T_Buffer>
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class VerilatedTraceOffloadBuffer final : public VerilatedTraceBuffer<T_Buffer> {
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@ -605,7 +605,7 @@ public:
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m_offloadBufferWritep += 4;
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VL_DEBUG_IF(assert(m_offloadBufferWritep <= m_offloadBufferEndp););
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}
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void chgEvent(uint32_t code, const VlEventBase* newval) {
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void chgEvent(uint32_t code, const VlEventBase* newvalp) {
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m_offloadBufferWritep[0] = VerilatedTraceOffloadCommand::CHG_EVENT;
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m_offloadBufferWritep[1] = code;
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m_offloadBufferWritep += 2;
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@ -12,7 +12,7 @@
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//=============================================================================
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//
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// Verilated tracing implementation code template common to all formats.
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// This file is included by the format specific implementations and
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// This file is included by the format-specific implementations and
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// should not be used otherwise.
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//
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//=============================================================================
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@ -299,7 +299,7 @@ VerilatedTrace<VL_SUB_T, VL_BUF_T>::~VerilatedTrace() {
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}
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//=========================================================================
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// Internals available to format specific implementations
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// Internals available to format-specific implementations
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template <>
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void VerilatedTrace<VL_SUB_T, VL_BUF_T>::traceInit() VL_MT_UNSAFE {
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@ -401,7 +401,7 @@ bool VerilatedTrace<VL_SUB_T, VL_BUF_T>::declCode(uint32_t code, const std::stri
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}
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//=========================================================================
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// Internals available to format specific implementations
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// Internals available to format-specific implementations
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template <>
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std::string VerilatedTrace<VL_SUB_T, VL_BUF_T>::timeResStr() const {
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@ -543,7 +543,7 @@ void VerilatedTrace<VL_SUB_T, VL_BUF_T>::dump(uint64_t timeui) VL_MT_SAFE_EXCLUD
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Verilated::quiesce();
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// Call hook for format specific behaviour
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// Call hook for format-specific behaviour
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if (VL_UNLIKELY(m_fullDump)) {
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if (!preFullDump()) return;
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} else {
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@ -667,7 +667,7 @@ void VerilatedTrace<VL_SUB_T, VL_BUF_T>::addModel(VerilatedModel* modelp)
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VL_FATAL_MT(__FILE__, __LINE__, "", "Cannot use parallel tracing with offloading");
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} // LCOV_EXCL_STOP
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// Configure format specific sub class
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// Configure format-specific sub class
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configure(*(configp.get()));
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}
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@ -818,8 +818,8 @@ VerilatedTraceBuffer<VL_BUF_T>::VerilatedTraceBuffer(Trace& owner)
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, m_sigs_enabledp{owner.m_sigs_enabledp} {}
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// These functions must write the new value back into the old value store,
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// and subsequently call the format specific emit* implementations. Note
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// that this file must be included in the format specific implementation, so
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// and subsequently call the format-specific emit* implementations. Note
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// that this file must be included in the format-specific implementation, so
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// the emit* functions can be inlined for performance.
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template <>
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@ -831,10 +831,10 @@ void VerilatedTraceBuffer<VL_BUF_T>::fullBit(uint32_t* oldp, CData newval) {
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}
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template <>
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void VerilatedTraceBuffer<VL_BUF_T>::fullEvent(uint32_t* oldp, const VlEventBase* newval) {
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void VerilatedTraceBuffer<VL_BUF_T>::fullEvent(uint32_t* oldp, const VlEventBase* newvalp) {
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const uint32_t code = oldp - m_sigs_oldvalp;
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*oldp = 1; // Do we really store an "event" ?
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emitEvent(code, newval);
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emitEvent(code, newvalp);
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}
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template <>
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@ -573,8 +573,8 @@ void VerilatedVcdBuffer::finishLine(uint32_t code, char* writep) {
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// so always inline them.
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VL_ATTR_ALWINLINE
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void VerilatedVcdBuffer::emitEvent(uint32_t code, const VlEventBase* newval) {
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const bool triggered = newval->isTriggered();
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void VerilatedVcdBuffer::emitEvent(uint32_t code, const VlEventBase* newvalp) {
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const bool triggered = newvalp->isTriggered();
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// TODO : It seems that untriggered events are not filtered
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// should be tested before this last step
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if (triggered) {
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friend VerilatedVcdBuffer; // Give the buffer access to the private bits
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//=========================================================================
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// VCD specific internals
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// VCD-specific internals
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VerilatedVcdFile* m_filep; // File we're writing to
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bool m_fileNewed; // m_filep needs destruction
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@ -214,7 +214,7 @@ class VerilatedVcdBuffer VL_NOT_FINAL {
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// Implementation of VerilatedTraceBuffer interface
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// Implementations of duck-typed methods for VerilatedTraceBuffer. These are
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// called from only one place (the full* methods), so always inline them.
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VL_ATTR_ALWINLINE void emitEvent(uint32_t code, const VlEventBase* newval);
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VL_ATTR_ALWINLINE void emitEvent(uint32_t code, const VlEventBase* newvalp);
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VL_ATTR_ALWINLINE void emitBit(uint32_t code, CData newval);
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VL_ATTR_ALWINLINE void emitCData(uint32_t code, CData newval, int bits);
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VL_ATTR_ALWINLINE void emitSData(uint32_t code, SData newval, int bits);
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@ -593,9 +593,9 @@ static inline double VL_ROUND(double n) {
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#endif
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//=========================================================================
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// Macros controlling target specific optimizations
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// Macros controlling target-specific optimizations
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// Define VL_PORTABLE_ONLY to disable all target specific optimizations
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// Define VL_PORTABLE_ONLY to disable all target-specific optimizations
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#ifndef VL_PORTABLE_ONLY
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# ifdef __x86_64__
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# define VL_X86_64 1
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@ -49,7 +49,7 @@ prefix = @prefix@
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# Directory in which to install data across multiple architectures
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datarootdir = @datarootdir@
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# Directory in which to install package specific files
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# Directory in which to install package-specific files
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# Generally ${prefix}/share/verilator
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pkgdatadir = @pkgdatadir@
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@ -2440,7 +2440,7 @@ public:
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static void dumpTreeFileGdb(const AstNode* nodep, const char* filenamep = nullptr);
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void dumpTreeDot(std::ostream& os = std::cout) const;
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void dumpTreeDotFile(const string& filename, bool doDump = true);
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virtual void dumpJson(std::ostream& os) const { dumpJsonGen(os); }; // node specific fields
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virtual void dumpJson(std::ostream& os) const { dumpJsonGen(os); }; // node-specific fields
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// Generated by 'astgen'. Dumps node-specific pointers and calls 'dumpJson()' of parent class
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// Note that we don't make it virtual as it would result in infinite recursion
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void dumpJsonGen(std::ostream& os) const {};
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@ -60,7 +60,7 @@ class HasherVisitor final : public VNVisitorConst {
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VL_RESTORER(m_hash);
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// Reset accumulator
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m_hash = V3Hash{nodep->type()}; // Node type
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f(); // Node specific hash
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f(); // Node-specific hash
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if (hashDType && nodep != nodep->dtypep())
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iterateConstNull(nodep->dtypep()); // Node dtype
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if (hashChildren) iterateChildrenConst(nodep); // Children
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@ -74,7 +74,7 @@ class HasherVisitor final : public VNVisitorConst {
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constexpr static bool HASH_DTYPE = true;
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constexpr static bool HASH_CHILDREN = true;
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// Each visitor below contributes to the hash any node specific content
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// Each visitor below contributes to the hash any node-specific content
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// that is not dependent on either of the following, as these are
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// included by default by hashNode:
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// - Node type (as given by AstNode::type())
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@ -1024,7 +1024,7 @@ sub lint {
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my $self = (ref $_[0] ? shift : $Self);
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my %param = (#
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%{$self}, # Default arguments are from $self
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# Lint specific default overrides
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# Lint-specific default overrides
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make_main => 0,
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make_top_shell => 0,
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verilator_flags2 => ["--lint-only"],
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