From a29ac44af9bea558fb5095efd0e9c0896ebf8ae1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=80lex=20Torregrosa?= <78434679+atorregrosasmd@users.noreply.github.com> Date: Tue, 6 Apr 2021 22:18:58 +0200 Subject: [PATCH] Add FST SystemC tracing (#2806) --- bin/verilator | 15 +- include/verilated_fst_c.h | 2 +- include/verilated_fst_sc.cpp | 84 + include/verilated_fst_sc.h | 123 ++ src/V3EmitMk.cpp | 8 +- test_regress/driver.pl | 5 +- .../t/t_interface_ref_trace_fst_sc.out | 769 +++++++ .../t/t_interface_ref_trace_fst_sc.pl | 29 + test_regress/t/t_trace_abort_fst_sc.out | 113 + test_regress/t/t_trace_abort_fst_sc.pl | 29 + .../t/t_trace_array_fst_portable_sc.pl | 33 + test_regress/t/t_trace_array_fst_sc.out | 104 + test_regress/t/t_trace_array_fst_sc.pl | 31 + .../t/t_trace_array_fst_threads_1_sc.pl | 32 + .../t/t_trace_array_fst_threads_2_sc.pl | 32 + test_regress/t/t_trace_complex_fst_sc.out | 284 +++ test_regress/t/t_trace_complex_fst_sc.pl | 31 + .../t/t_trace_complex_fst_threads_1_sc.pl | 32 + .../t/t_trace_complex_fst_threads_2_sc.pl | 32 + .../t/t_trace_complex_params_fst_sc.out | 284 +++ .../t/t_trace_complex_params_fst_sc.pl | 31 + .../t/t_trace_complex_structs_fst_sc.out | 411 ++++ .../t/t_trace_complex_structs_fst_sc.pl | 31 + test_regress/t/t_trace_fst_sc.out | 1824 +++++++++++++++++ test_regress/t/t_trace_fst_sc.pl | 30 + test_regress/t/t_trace_fst_sc.v | 98 + test_regress/t/t_trace_litendian_fst_sc.out | 168 ++ test_regress/t/t_trace_litendian_fst_sc.pl | 35 + .../t/t_trace_packed_struct_fst_sc.out | 73 + .../t/t_trace_packed_struct_fst_sc.pl | 31 + test_regress/t/t_trace_primitive_fst_sc.pl | 28 + test_regress/t/t_trace_string_fst_sc.pl | 29 + 32 files changed, 4850 insertions(+), 11 deletions(-) create mode 100644 include/verilated_fst_sc.cpp create mode 100644 include/verilated_fst_sc.h create mode 100644 test_regress/t/t_interface_ref_trace_fst_sc.out create mode 100755 test_regress/t/t_interface_ref_trace_fst_sc.pl create mode 100644 test_regress/t/t_trace_abort_fst_sc.out create mode 100755 test_regress/t/t_trace_abort_fst_sc.pl create mode 100755 test_regress/t/t_trace_array_fst_portable_sc.pl create mode 100644 test_regress/t/t_trace_array_fst_sc.out create mode 100755 test_regress/t/t_trace_array_fst_sc.pl create mode 100755 test_regress/t/t_trace_array_fst_threads_1_sc.pl create mode 100755 test_regress/t/t_trace_array_fst_threads_2_sc.pl create mode 100644 test_regress/t/t_trace_complex_fst_sc.out create mode 100755 test_regress/t/t_trace_complex_fst_sc.pl create mode 100755 test_regress/t/t_trace_complex_fst_threads_1_sc.pl create mode 100755 test_regress/t/t_trace_complex_fst_threads_2_sc.pl create mode 100644 test_regress/t/t_trace_complex_params_fst_sc.out create mode 100755 test_regress/t/t_trace_complex_params_fst_sc.pl create mode 100644 test_regress/t/t_trace_complex_structs_fst_sc.out create mode 100755 test_regress/t/t_trace_complex_structs_fst_sc.pl create mode 100644 test_regress/t/t_trace_fst_sc.out create mode 100755 test_regress/t/t_trace_fst_sc.pl create mode 100644 test_regress/t/t_trace_fst_sc.v create mode 100644 test_regress/t/t_trace_litendian_fst_sc.out create mode 100755 test_regress/t/t_trace_litendian_fst_sc.pl create mode 100644 test_regress/t/t_trace_packed_struct_fst_sc.out create mode 100755 test_regress/t/t_trace_packed_struct_fst_sc.pl create mode 100755 test_regress/t/t_trace_primitive_fst_sc.pl create mode 100755 test_regress/t/t_trace_string_fst_sc.pl diff --git a/bin/verilator b/bin/verilator index c503e4036..d606fad82 100755 --- a/bin/verilator +++ b/bin/verilator @@ -5390,8 +5390,19 @@ build time, should you require. =item How do I generate FST waveforms (aka dumps or traces) in SystemC? -The FST library from GTKWave does not currently support SystemC; use VCD -format instead. +FST is a trace file format developed by GTKWave. Verilator provides basic FST +support. To dump traces in FST format, add the --trace-fst switch to Verilator +and either A. use $dumpfile/$dumpvars in Verilog as described in the FST +example above, or B. in C++ change the include described in the FST example +above: + + #include "verilated_fst_sc.h" + VerilatedFstSc* tfp = new VerilatedFstSc; + +Note that currently supporting both FST and VCD in a single simulation is +impossible, but such requirement should be rare. You can however ifdef +around the trace format in your C++ main loop, and select VCD or FST at +build time, should you require. =item How do I view waveforms (aka dumps or traces)? diff --git a/include/verilated_fst_c.h b/include/verilated_fst_c.h index 28c51c9cc..3a8e404c5 100644 --- a/include/verilated_fst_c.h +++ b/include/verilated_fst_c.h @@ -128,7 +128,7 @@ template <> void VerilatedTrace::set_time_resolution(const std::st /// Create a FST dump file in C standalone (no SystemC) simulations. /// Also derived for use in SystemC simulations. -class VerilatedFstC final { +class VerilatedFstC VL_NOT_FINAL { VerilatedFst m_sptrace; // Trace file being created // CONSTRUCTORS diff --git a/include/verilated_fst_sc.cpp b/include/verilated_fst_sc.cpp new file mode 100644 index 000000000..4f14fffdb --- /dev/null +++ b/include/verilated_fst_sc.cpp @@ -0,0 +1,84 @@ +// -*- mode: C++; c-file-style: "cc-mode" -*- +//============================================================================= +// +// THIS MODULE IS PUBLICLY LICENSED +// +// Copyright 2001-2021 by Wilson Snyder. This program is free software; you +// can redistribute it and/or modify it under the terms of either the GNU +// Lesser General Public License Version 3 or the Perl Artistic License +// Version 2.0. +// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 +// +//============================================================================= +/// +/// \file +/// \brief Verilated tracing in FST for SystemC implementation code +/// +/// This file must be compiled and linked against all Verilated objects +/// that use --sc --trace-fst. +/// +/// Use "verilator --sc --trace-fst" to add this to the Makefile for the linker. +/// +//============================================================================= + +#include "verilatedos.h" +#include "verilated_fst_sc.h" + +//====================================================================== +//====================================================================== + +//-------------------------------------------------- +// SystemC 2.1.v1 +// cppcheck-suppress unusedFunction +void VerilatedFstSc::write_comment(const std::string&) {} +void VerilatedFstSc::trace(const unsigned int&, const std::string&, const char**) {} + +#define DECL_TRACE_METHOD_A(tp) \ + void VerilatedFstSc::trace(const tp& object, const std::string& name) {} +#define DECL_TRACE_METHOD_B(tp) \ + void VerilatedFstSc::trace(const tp& object, const std::string& name, int width) {} + +// clang-format off +#if (SYSTEMC_VERSION >= 20171012) + DECL_TRACE_METHOD_A( sc_event ) + DECL_TRACE_METHOD_A( sc_time ) +#endif + + DECL_TRACE_METHOD_A( bool ) + DECL_TRACE_METHOD_A( sc_dt::sc_bit ) + DECL_TRACE_METHOD_A( sc_dt::sc_logic ) + + DECL_TRACE_METHOD_B( unsigned char ) + DECL_TRACE_METHOD_B( unsigned short ) + DECL_TRACE_METHOD_B( unsigned int ) + DECL_TRACE_METHOD_B( unsigned long ) +#ifdef SYSTEMC_64BIT_PATCHES + DECL_TRACE_METHOD_B( unsigned long long) +#endif + DECL_TRACE_METHOD_B( char ) + DECL_TRACE_METHOD_B( short ) + DECL_TRACE_METHOD_B( int ) + DECL_TRACE_METHOD_B( long ) + DECL_TRACE_METHOD_B( sc_dt::int64 ) + DECL_TRACE_METHOD_B( sc_dt::uint64 ) + + DECL_TRACE_METHOD_A( float ) + DECL_TRACE_METHOD_A( double ) + DECL_TRACE_METHOD_A( sc_dt::sc_int_base ) + DECL_TRACE_METHOD_A( sc_dt::sc_uint_base ) + DECL_TRACE_METHOD_A( sc_dt::sc_signed ) + DECL_TRACE_METHOD_A( sc_dt::sc_unsigned ) + + DECL_TRACE_METHOD_A( sc_dt::sc_fxval ) + DECL_TRACE_METHOD_A( sc_dt::sc_fxval_fast ) + DECL_TRACE_METHOD_A( sc_dt::sc_fxnum ) + DECL_TRACE_METHOD_A( sc_dt::sc_fxnum_fast ) + + DECL_TRACE_METHOD_A( sc_dt::sc_bv_base ) + DECL_TRACE_METHOD_A( sc_dt::sc_lv_base ) +// clang-format on + +#undef DECL_TRACE_METHOD_A +#undef DECL_TRACE_METHOD_B + +//******************************************************************** diff --git a/include/verilated_fst_sc.h b/include/verilated_fst_sc.h new file mode 100644 index 000000000..b58e98fe7 --- /dev/null +++ b/include/verilated_fst_sc.h @@ -0,0 +1,123 @@ +// -*- mode: C++; c-file-style: "cc-mode" -*- +//============================================================================= +// +// Copyright 2001-2021 by Wilson Snyder. This program is free software; you can +// redistribute it and/or modify it under the terms of either the GNU +// Lesser General Public License Version 3 or the Perl Artistic License +// Version 2.0. +// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 +// +//============================================================================= +/// +/// \file +/// \brief Verilator tracing in FST format for SystemC header +/// +/// User wrapper code should use this header when creating FST SystemC +/// traces. +/// +/// This class is not threadsafe, as the SystemC kernel is not threadsafe. +/// +//============================================================================= + +#ifndef _VERILATED_FST_SC_H_ +#define _VERILATED_FST_SC_H_ 1 + +#include "verilatedos.h" +#include "verilated_sc.h" +#include "verilated_fst_c.h" + +//============================================================================= +// VerilatedFstSc +/// +/// This class is passed to the SystemC simulation kernel, just like a +/// documented SystemC trace format. + +class VerilatedFstSc final : sc_trace_file, public VerilatedFstC { + // CONSTRUCTORS + VL_UNCOPYABLE(VerilatedFstSc); + +public: + VerilatedFstSc() { + sc_get_curr_simcontext()->add_trace_file(this); + // We want to avoid a depreciated warning, but still be back compatible. + // Turning off the message just for this still results in an + // annoying "to turn off" message. + sc_time t1sec(1, SC_SEC); + if (t1sec.to_default_time_units() != 0) { + sc_time tunits(1.0 / t1sec.to_default_time_units(), SC_SEC); + spTrace()->set_time_unit(tunits.to_string()); + } + spTrace()->set_time_resolution(sc_get_time_resolution().to_string()); + } + virtual ~VerilatedFstSc() { close(); } + + // METHODS + /// Called by SystemC simulate() + virtual void cycle(bool delta_cycle) { + if (!delta_cycle) { this->dump(sc_time_stamp().to_double()); } + } + +private: + /// Fake outs for linker + +#ifdef NC_SYSTEMC + // Cadence Incisive has these as abstract functions so we must create them + virtual void set_time_unit(int exponent10_seconds) {} // deprecated +#endif + virtual void set_time_unit(double v, sc_time_unit tu) {} // LCOV_EXCL_LINE + +//-------------------------------------------------- +// SystemC 2.1.v1 +#define DECL_TRACE_METHOD_A(tp) virtual void trace(const tp& object, const std::string& name); +#define DECL_TRACE_METHOD_B(tp) \ + virtual void trace(const tp& object, const std::string& name, int width); + + virtual void write_comment(const std::string&); + virtual void trace(const unsigned int&, const std::string&, const char**); + + // clang-format off + // Formatting matches that of sc_trace.h +#if (SYSTEMC_VERSION >= 20171012) + DECL_TRACE_METHOD_A( sc_event ) + DECL_TRACE_METHOD_A( sc_time ) +#endif + + DECL_TRACE_METHOD_A( bool ) + DECL_TRACE_METHOD_A( sc_dt::sc_bit ) + DECL_TRACE_METHOD_A( sc_dt::sc_logic ) + + DECL_TRACE_METHOD_B( unsigned char ) + DECL_TRACE_METHOD_B( unsigned short ) + DECL_TRACE_METHOD_B( unsigned int ) + DECL_TRACE_METHOD_B( unsigned long ) +#ifdef SYSTEMC_64BIT_PATCHES + DECL_TRACE_METHOD_B( unsigned long long) +#endif + DECL_TRACE_METHOD_B( char ) + DECL_TRACE_METHOD_B( short ) + DECL_TRACE_METHOD_B( int ) + DECL_TRACE_METHOD_B( long ) + DECL_TRACE_METHOD_B( sc_dt::int64 ) + DECL_TRACE_METHOD_B( sc_dt::uint64 ) + + DECL_TRACE_METHOD_A( float ) + DECL_TRACE_METHOD_A( double ) + DECL_TRACE_METHOD_A( sc_dt::sc_int_base ) + DECL_TRACE_METHOD_A( sc_dt::sc_uint_base ) + DECL_TRACE_METHOD_A( sc_dt::sc_signed ) + DECL_TRACE_METHOD_A( sc_dt::sc_unsigned ) + + DECL_TRACE_METHOD_A( sc_dt::sc_fxval ) + DECL_TRACE_METHOD_A( sc_dt::sc_fxval_fast ) + DECL_TRACE_METHOD_A( sc_dt::sc_fxnum ) + DECL_TRACE_METHOD_A( sc_dt::sc_fxnum_fast ) + + DECL_TRACE_METHOD_A( sc_dt::sc_bv_base ) + DECL_TRACE_METHOD_A( sc_dt::sc_lv_base ) + // clang-format on + +#undef DECL_TRACE_METHOD_A +#undef DECL_TRACE_METHOD_B +}; + +#endif // Guard diff --git a/src/V3EmitMk.cpp b/src/V3EmitMk.cpp index 6d090de60..dc8b932c7 100644 --- a/src/V3EmitMk.cpp +++ b/src/V3EmitMk.cpp @@ -108,13 +108,7 @@ public: if (v3Global.opt.trace()) { putMakeClassEntry(of, v3Global.opt.traceSourceBase() + "_c.cpp"); if (v3Global.opt.systemC()) { - if (v3Global.opt.traceFormat() != TraceFormat::VCD) { - v3warn(E_UNSUPPORTED, - "Unsupported: This trace format is not supported " - "in SystemC, use VCD format."); - } else { - putMakeClassEntry(of, v3Global.opt.traceSourceLang() + ".cpp"); - } + putMakeClassEntry(of, v3Global.opt.traceSourceLang() + ".cpp"); } } if (v3Global.opt.mtasks()) putMakeClassEntry(of, "verilated_threads.cpp"); diff --git a/test_regress/driver.pl b/test_regress/driver.pl index cb68f1885..aceaed76a 100755 --- a/test_regress/driver.pl +++ b/test_regress/driver.pl @@ -888,7 +888,8 @@ sub compile_vlt_flags { $self->{sc} = 1 if ($checkflags =~ /-sc\b/); $self->{trace} = ($opt_trace || $checkflags =~ /-trace\b/ || $checkflags =~ /-trace-fst\b/); - $self->{trace_format} = (($checkflags =~ /-trace-fst/ && 'fst-c') + $self->{trace_format} = (($checkflags =~ /-trace-fst/ && $self->{sc} && 'fst-sc') + || ($checkflags =~ /-trace-fst/ && !$self->{sc} && 'fst-c') || ($self->{sc} && 'vcd-sc') || (!$self->{sc} && 'vcd-c')); $self->{savable} = 1 if ($checkflags =~ /-savable\b/); @@ -1747,6 +1748,7 @@ sub _make_main { print $fh "#include \"verilated.h\"\n"; print $fh "#include \"systemc.h\"\n" if $self->sc; print $fh "#include \"verilated_fst_c.h\"\n" if $self->{trace} && $self->{trace_format} eq 'fst-c'; + print $fh "#include \"verilated_fst_sc.h\"\n" if $self->{trace} && $self->{trace_format} eq 'fst-sc'; print $fh "#include \"verilated_vcd_c.h\"\n" if $self->{trace} && $self->{trace_format} eq 'vcd-c'; print $fh "#include \"verilated_vcd_sc.h\"\n" if $self->{trace} && $self->{trace_format} eq 'vcd-sc'; print $fh "#include \"verilated_save.h\"\n" if $self->{savable}; @@ -1808,6 +1810,7 @@ sub _make_main { $fh->print("#if VM_TRACE\n"); $fh->print(" contextp->traceEverOn(true);\n"); $fh->print(" std::unique_ptr tfp{new VerilatedFstC};\n") if $self->{trace_format} eq 'fst-c'; + $fh->print(" std::unique_ptr tfp{new VerilatedFstSc};\n") if $self->{trace_format} eq 'fst-sc'; $fh->print(" std::unique_ptr tfp{new VerilatedVcdC};\n") if $self->{trace_format} eq 'vcd-c'; $fh->print(" std::unique_ptr tfp{new VerilatedVcdSc};\n") if $self->{trace_format} eq 'vcd-sc'; $fh->print(" topp->trace(tfp.get(), 99);\n"); diff --git a/test_regress/t/t_interface_ref_trace_fst_sc.out b/test_regress/t/t_interface_ref_trace_fst_sc.out new file mode 100644 index 000000000..48b2e47ab --- /dev/null +++ b/test_regress/t/t_interface_ref_trace_fst_sc.out @@ -0,0 +1,769 @@ +$date + Thu Apr 1 14:51:24 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var integer 32 " cyc $end +$scope module intf_1 $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$scope module s1 $end +$scope module intf_for_struct $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$upscope $end +$scope module c1 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$upscope $end +$scope module a $end +$scope module intf_one $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$scope module ac1 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$scope module abcdefghijklmnopqrstuvwxyz $end +$scope module intf_two $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$scope module ac2 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 # value $end +$scope module the_struct $end +$var logic 32 $ val100 $end +$var logic 32 % val200 $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$scope module intf_2 $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$scope module s2 $end +$scope module intf_for_struct $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$upscope $end +$scope module c2 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$upscope $end +$scope module a $end +$scope module intf_two $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$scope module ac2 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$scope module abcdefghijklmnopqrstuvwxyz $end +$scope module intf_one $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$scope module ac1 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 & value $end +$scope module the_struct $end +$var logic 32 ' val100 $end +$var logic 32 ( val200 $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$scope module a $end +$scope module intf_in_sub_all $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 ) value $end +$scope module the_struct $end +$var logic 32 * val100 $end +$var logic 32 + val200 $end +$upscope $end +$upscope $end +$scope module as3 $end +$scope module intf_for_struct $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 ) value $end +$scope module the_struct $end +$var logic 32 * val100 $end +$var logic 32 + val200 $end +$upscope $end +$upscope $end +$upscope $end +$scope module ac3 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 ) value $end +$scope module the_struct $end +$var logic 32 * val100 $end +$var logic 32 + val200 $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$scope module abcdefghijklmnopqrstuvwxyz $end +$scope module intf_in_sub_all $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 , value $end +$scope module the_struct $end +$var logic 32 - val100 $end +$var logic 32 . val200 $end +$upscope $end +$upscope $end +$scope module as3 $end +$scope module intf_for_struct $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 , value $end +$scope module the_struct $end +$var logic 32 - val100 $end +$var logic 32 . val200 $end +$upscope $end +$upscope $end +$upscope $end +$scope module ac3 $end +$scope module intf_for_check $end +$var wire 1 ! clk $end +$var wire 32 " cyc $end +$var integer 32 , value $end +$scope module the_struct $end +$var logic 32 - val100 $end +$var logic 32 . val200 $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +b00000000000000000000010010110010 . +b00000000000000000000010001001110 - +b00000000000000000000001111101010 , +b00000000000000000000010010110001 + +b00000000000000000000010001001101 * +b00000000000000000000001111101001 ) +b00000000000000000000000011001010 ( +b00000000000000000000000001100110 ' +b00000000000000000000000000000010 & +b00000000000000000000000011001001 % +b00000000000000000000000001100101 $ +b00000000000000000000000000000001 # +b00000000000000000000000000000000 " +0! +$end +#10 +1! +b00000000000000000000000000000001 " +b00000000000000000000000000000010 # +b00000000000000000000000001100110 $ +b00000000000000000000000011001010 % +b00000000000000000000000000000011 & 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This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_interface_ref_trace.v"); + + compile( + verilator_flags2 => ['--trace-structs --trace-fst --sc'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} +ok(1); +1; diff --git a/test_regress/t/t_trace_abort_fst_sc.out b/test_regress/t/t_trace_abort_fst_sc.out new file mode 100644 index 000000000..a2de34150 --- /dev/null +++ b/test_regress/t/t_trace_abort_fst_sc.out @@ -0,0 +1,113 @@ +$date + Thu Apr 1 14:55:09 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var logic 3 " cyc $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +b000 " +0! +$end +#10 +1! +b001 " +#11 +#12 +#13 +#14 +#15 +0! +#16 +#17 +#18 +#19 +#20 +1! +b010 " +#21 +#22 +#23 +#24 +#25 +0! +#26 +#27 +#28 +#29 +#30 +1! +b011 " +#31 +#32 +#33 +#34 +#35 +0! +#36 +#37 +#38 +#39 +#40 +1! +b100 " +#41 +#42 +#43 +#44 +#45 +0! +#46 +#47 +#48 +#49 +#50 +1! +b101 " +#51 +#52 +#53 +#54 +#55 +0! +#56 +#57 +#58 +#59 +#60 +1! +b110 " +#61 +#62 +#63 +#64 +#65 +0! +#66 +#67 +#68 +#69 +#70 +1! +b111 " +#71 +#72 +#73 +#74 +#75 +0! +#76 +#77 +#78 +#79 diff --git a/test_regress/t/t_trace_abort_fst_sc.pl b/test_regress/t/t_trace_abort_fst_sc.pl new file mode 100755 index 000000000..cef721403 --- /dev/null +++ b/test_regress/t/t_trace_abort_fst_sc.pl @@ -0,0 +1,29 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2020 by Geza Lore. This program is free software; you can +# redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(vlt_all => 1); +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_abort.v"); + + compile( + verilator_flags2 => ['--sc --trace-fst'], + ); + + execute( + fails => 1, + ); + + fst_identical("$Self->{obj_dir}/simx.fst", $Self->{golden_filename}); +} +ok(1); +1; diff --git a/test_regress/t/t_trace_array_fst_portable_sc.pl b/test_regress/t/t_trace_array_fst_portable_sc.pl new file mode 100755 index 000000000..2476e5765 --- /dev/null +++ b/test_regress/t/t_trace_array_fst_portable_sc.pl @@ -0,0 +1,33 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(vlt => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_array.v"); + golden_filename("t/t_trace_array_fst_sc.out"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-structs', + '-CFLAGS -DVL_PORTABLE_ONLY'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_array_fst_sc.out b/test_regress/t/t_trace_array_fst_sc.out new file mode 100644 index 000000000..7a218ecd0 --- /dev/null +++ b/test_regress/t/t_trace_array_fst_sc.out @@ -0,0 +1,104 @@ +$date + Thu Apr 1 15:02:16 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var integer 32 " cyc $end +$scope module biggie $end +$var logic 1048577 # d $end +$upscope $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars 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# +b00000000000000000000000000000110 " +#61 +#62 +#63 +#64 diff --git a/test_regress/t/t_trace_array_fst_sc.pl b/test_regress/t/t_trace_array_fst_sc.pl new file mode 100755 index 000000000..dda6a138a --- /dev/null +++ b/test_regress/t/t_trace_array_fst_sc.pl @@ -0,0 +1,31 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(vlt => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_array.v"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-structs'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_array_fst_threads_1_sc.pl b/test_regress/t/t_trace_array_fst_threads_1_sc.pl new file mode 100755 index 000000000..5f7e2bb69 --- /dev/null +++ b/test_regress/t/t_trace_array_fst_threads_1_sc.pl @@ -0,0 +1,32 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(vlt => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_array.v"); + golden_filename("t/t_trace_array_fst_sc.out"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-threads 1 --trace-structs'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_array_fst_threads_2_sc.pl b/test_regress/t/t_trace_array_fst_threads_2_sc.pl new file mode 100755 index 000000000..1cfe67da8 --- /dev/null +++ b/test_regress/t/t_trace_array_fst_threads_2_sc.pl @@ -0,0 +1,32 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(vlt => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_array.v"); + golden_filename("t/t_trace_array_fst_sc.out"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-threads 2 --trace-structs'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_complex_fst_sc.out b/test_regress/t/t_trace_complex_fst_sc.out new file mode 100644 index 000000000..85c002638 --- /dev/null +++ b/test_regress/t/t_trace_complex_fst_sc.out @@ -0,0 +1,284 @@ +$date + Thu Apr 1 15:12:03 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var integer 32 " cyc $end +$var logic 2 # v_strp $end +$var logic 4 $ v_strp_strp $end +$var logic 2 % v_unip_strp $end +$var logic 2 & v_arrp $end +$var logic 4 ' v_arrp_arrp $end +$var logic 4 ( v_arrp_strp $end +$var logic 1 ) v_arru(1) $end +$var logic 1 * v_arru(2) $end +$var logic 1 + v_arru_arru(3)(1) $end +$var logic 1 , v_arru_arru(3)(2) $end +$var logic 1 - v_arru_arru(4)(1) $end +$var logic 1 . v_arru_arru(4)(2) $end +$var logic 2 / v_arru_arrp(3) $end +$var logic 2 0 v_arru_arrp(4) $end +$var logic 2 1 v_arru_strp(3) $end +$var logic 2 2 v_arru_strp(4) $end +$var real 64 3 v_real $end +$var real 64 4 v_arr_real(0) $end +$var real 64 5 v_arr_real(1) $end +$var logic 64 6 v_str32x2 $end +$attrbegin misc 07 t.enumed_t 4 ZERO ONE TWO THREE 00000000000000000000000000000000 00000000000000000000000000000001 00000000000000000000000000000010 00000000000000000000000000000011 1 $end +$attrbegin misc 07 "" 1 $end +$var logic 32 7 v_enumed $end +$attrbegin misc 07 "" 1 $end +$var logic 32 8 v_enumed2 $end +$attrbegin misc 07 t.enumb_t 4 BZERO BONE BTWO BTHREE 000 001 010 011 2 $end +$attrbegin misc 07 "" 2 $end +$var logic 3 9 v_enumb $end +$var logic 6 : v_enumb2_str $end +$var logic 8 ; unpacked_array(-2) $end +$var logic 8 < unpacked_array(-1) $end +$var logic 8 = unpacked_array(0) $end +$var bit 1 > LONGSTART_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_LONGEND $end +$scope module unnamedblk1 $end +$var integer 32 ? b $end +$scope module unnamedblk2 $end +$var integer 32 @ a $end +$upscope $end +$upscope $end +$scope module p2 $end +$var parameter 32 A PARAM $end +$upscope $end +$scope module p3 $end +$var parameter 32 B PARAM $end +$upscope $end +$upscope $end +$scope module $unit $end +$var bit 1 C global_bit $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +1C +b00000000000000000000000000000011 B +b00000000000000000000000000000010 A +b00000000000000000000000000000000 @ +b00000000000000000000000000000000 ? +0> +b00000000 = +b00000000 < +b00000000 ; +b000000 : +b000 9 +b00000000000000000000000000000000 8 +b00000000000000000000000000000000 7 +b0000000000000000000000000000000000000000000000000000000011111111 6 +r0 5 +r0 4 +r0 3 +b00 2 +b00 1 +b00 0 +b00 / +0. +0- +0, +0+ +0* +0) +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000000 " +0! +$end +#10 +1! +b00000000000000000000000000000001 " +b11 # +b1111 $ +b11 % +b11 & +b1111 ' +b1111 ( +b11 / +b11 0 +b11 1 +b11 2 +r0.1 3 +r0.2 4 +r0.3 5 +b0000000000000000000000000000000100000000000000000000000011111110 6 +b00000000000000000000000000000001 7 +b00000000000000000000000000000010 8 +b111 9 +b00000000000000000000000000000101 ? +b00000000000000000000000000000101 @ +#11 +#12 +#13 +#14 +#15 +0! +#16 +#17 +#18 +#19 +#20 +1! +b110 9 +b00000000000000000000000000000100 8 +b00000000000000000000000000000010 7 +b0000000000000000000000000000001000000000000000000000000011111101 6 +r0.6 5 +r0.4 4 +r0.2 3 +b00 2 +b00 1 +b00 0 +b00 / +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000010 " +b111111 : +#21 +#22 +#23 +#24 +#25 +0! +#26 +#27 +#28 +#29 +#30 +1! +b110110 : +b00000000000000000000000000000011 " +b11 # +b1111 $ +b11 % +b11 & +b1111 ' +b1111 ( +b11 / +b11 0 +b11 1 +b11 2 +r0.3 3 +r0.6000000000000001 4 +r0.8999999999999999 5 +b0000000000000000000000000000001100000000000000000000000011111100 6 +b00000000000000000000000000000011 7 +b00000000000000000000000000000110 8 +b101 9 +#31 +#32 +#33 +#34 +#35 +0! +#36 +#37 +#38 +#39 +#40 +1! +b100 9 +b00000000000000000000000000001000 8 +b00000000000000000000000000000100 7 +b0000000000000000000000000000010000000000000000000000000011111011 6 +r1.2 5 +r0.8 4 +r0.4 3 +b00 2 +b00 1 +b00 0 +b00 / +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000100 " +b101101 : +#41 +#42 +#43 +#44 +#45 +0! +#46 +#47 +#48 +#49 +#50 +1! +b100100 : +b00000000000000000000000000000101 " +b11 # +b1111 $ +b11 % +b11 & +b1111 ' +b1111 ( +b11 / +b11 0 +b11 1 +b11 2 +r0.5 3 +r1 4 +r1.5 5 +b0000000000000000000000000000010100000000000000000000000011111010 6 +b00000000000000000000000000000101 7 +b00000000000000000000000000001010 8 +b011 9 +#51 +#52 +#53 +#54 +#55 +0! +#56 +#57 +#58 +#59 +#60 +1! +b010 9 +b00000000000000000000000000001100 8 +b00000000000000000000000000000110 7 +b0000000000000000000000000000011000000000000000000000000011111001 6 +r1.8 5 +r1.2 4 +r0.6 3 +b00 2 +b00 1 +b00 0 +b00 / +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000110 " +b011011 : +#61 +#62 +#63 +#64 diff --git a/test_regress/t/t_trace_complex_fst_sc.pl b/test_regress/t/t_trace_complex_fst_sc.pl new file mode 100755 index 000000000..054451209 --- /dev/null +++ b/test_regress/t/t_trace_complex_fst_sc.pl @@ -0,0 +1,31 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_complex.v"); + + compile( + verilator_flags2 => ['--sc --trace-fst'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_complex_fst_threads_1_sc.pl b/test_regress/t/t_trace_complex_fst_threads_1_sc.pl new file mode 100755 index 000000000..94b4913bd --- /dev/null +++ b/test_regress/t/t_trace_complex_fst_threads_1_sc.pl @@ -0,0 +1,32 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_complex.v"); + golden_filename("t/t_trace_complex_fst_sc.out"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-threads 1'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_complex_fst_threads_2_sc.pl b/test_regress/t/t_trace_complex_fst_threads_2_sc.pl new file mode 100755 index 000000000..cb8a45396 --- /dev/null +++ b/test_regress/t/t_trace_complex_fst_threads_2_sc.pl @@ -0,0 +1,32 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_complex.v"); + golden_filename("t/t_trace_complex_fst_sc.out"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-threads 2'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_complex_params_fst_sc.out b/test_regress/t/t_trace_complex_params_fst_sc.out new file mode 100644 index 000000000..dcfa501c1 --- /dev/null +++ b/test_regress/t/t_trace_complex_params_fst_sc.out @@ -0,0 +1,284 @@ +$date + Thu Apr 1 15:17:39 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var integer 32 " cyc $end +$var logic 2 # v_strp $end +$var logic 4 $ v_strp_strp $end +$var logic 2 % v_unip_strp $end +$var logic 2 & v_arrp $end +$var logic 4 ' v_arrp_arrp $end +$var logic 4 ( v_arrp_strp $end +$var logic 1 ) v_arru(1) $end +$var logic 1 * v_arru(2) $end +$var logic 1 + v_arru_arru(3)(1) $end +$var logic 1 , v_arru_arru(3)(2) $end +$var logic 1 - v_arru_arru(4)(1) $end +$var logic 1 . v_arru_arru(4)(2) $end +$var logic 2 / v_arru_arrp(3) $end +$var logic 2 0 v_arru_arrp(4) $end +$var logic 2 1 v_arru_strp(3) $end +$var logic 2 2 v_arru_strp(4) $end +$var real 64 3 v_real $end +$var real 64 4 v_arr_real(0) $end +$var real 64 5 v_arr_real(1) $end +$var logic 64 6 v_str32x2 $end +$attrbegin misc 07 t.enumed_t 4 ZERO ONE TWO THREE 00000000000000000000000000000000 00000000000000000000000000000001 00000000000000000000000000000010 00000000000000000000000000000011 1 $end +$attrbegin misc 07 "" 1 $end +$var logic 32 7 v_enumed $end +$attrbegin misc 07 "" 1 $end +$var logic 32 8 v_enumed2 $end +$attrbegin misc 07 t.enumb_t 4 BZERO BONE BTWO BTHREE 000 001 010 011 2 $end +$attrbegin misc 07 "" 2 $end +$var logic 3 9 v_enumb $end +$var logic 6 : v_enumb2_str $end +$var logic 8 ; unpacked_array(-2) $end +$var logic 8 < unpacked_array(-1) $end +$var logic 8 = unpacked_array(0) $end +$var bit 1 > LONGSTART_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_LONGEND $end +$scope module unnamedblk1 $end +$var integer 32 ? b $end +$scope module unnamedblk2 $end +$var integer 32 @ a $end +$upscope $end +$upscope $end +$scope module p2 $end +$var parameter 32 A PARAM $end +$upscope $end +$scope module p3 $end +$var parameter 32 B PARAM $end +$upscope $end +$upscope $end +$scope module $unit $end +$var bit 1 C global_bit $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +1C +b00000000000000000000000000000011 B +b00000000000000000000000000000010 A +b00000000000000000000000000000000 @ +b00000000000000000000000000000000 ? +0> +b00000000 = +b00000000 < +b00000000 ; +b000000 : +b000 9 +b00000000000000000000000000000000 8 +b00000000000000000000000000000000 7 +b0000000000000000000000000000000000000000000000000000000011111111 6 +r0 5 +r0 4 +r0 3 +b00 2 +b00 1 +b00 0 +b00 / +0. +0- +0, +0+ +0* +0) +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000000 " +0! +$end +#10 +1! +b00000000000000000000000000000001 " +b11 # +b1111 $ +b11 % +b11 & +b1111 ' +b1111 ( +b11 / +b11 0 +b11 1 +b11 2 +r0.1 3 +r0.2 4 +r0.3 5 +b0000000000000000000000000000000100000000000000000000000011111110 6 +b00000000000000000000000000000001 7 +b00000000000000000000000000000010 8 +b111 9 +b00000000000000000000000000000101 ? +b00000000000000000000000000000101 @ +#11 +#12 +#13 +#14 +#15 +0! +#16 +#17 +#18 +#19 +#20 +1! +b110 9 +b00000000000000000000000000000100 8 +b00000000000000000000000000000010 7 +b0000000000000000000000000000001000000000000000000000000011111101 6 +r0.6 5 +r0.4 4 +r0.2 3 +b00 2 +b00 1 +b00 0 +b00 / +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000010 " +b111111 : +#21 +#22 +#23 +#24 +#25 +0! +#26 +#27 +#28 +#29 +#30 +1! +b110110 : +b00000000000000000000000000000011 " +b11 # +b1111 $ +b11 % +b11 & +b1111 ' +b1111 ( +b11 / +b11 0 +b11 1 +b11 2 +r0.3 3 +r0.6000000000000001 4 +r0.8999999999999999 5 +b0000000000000000000000000000001100000000000000000000000011111100 6 +b00000000000000000000000000000011 7 +b00000000000000000000000000000110 8 +b101 9 +#31 +#32 +#33 +#34 +#35 +0! +#36 +#37 +#38 +#39 +#40 +1! +b100 9 +b00000000000000000000000000001000 8 +b00000000000000000000000000000100 7 +b0000000000000000000000000000010000000000000000000000000011111011 6 +r1.2 5 +r0.8 4 +r0.4 3 +b00 2 +b00 1 +b00 0 +b00 / +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000100 " +b101101 : +#41 +#42 +#43 +#44 +#45 +0! +#46 +#47 +#48 +#49 +#50 +1! +b100100 : +b00000000000000000000000000000101 " +b11 # +b1111 $ +b11 % +b11 & +b1111 ' +b1111 ( +b11 / +b11 0 +b11 1 +b11 2 +r0.5 3 +r1 4 +r1.5 5 +b0000000000000000000000000000010100000000000000000000000011111010 6 +b00000000000000000000000000000101 7 +b00000000000000000000000000001010 8 +b011 9 +#51 +#52 +#53 +#54 +#55 +0! +#56 +#57 +#58 +#59 +#60 +1! +b010 9 +b00000000000000000000000000001100 8 +b00000000000000000000000000000110 7 +b0000000000000000000000000000011000000000000000000000000011111001 6 +r1.8 5 +r1.2 4 +r0.6 3 +b00 2 +b00 1 +b00 0 +b00 / +b0000 ( +b0000 ' +b00 & +b00 % +b0000 $ +b00 # +b00000000000000000000000000000110 " +b011011 : +#61 +#62 +#63 +#64 diff --git a/test_regress/t/t_trace_complex_params_fst_sc.pl b/test_regress/t/t_trace_complex_params_fst_sc.pl new file mode 100755 index 000000000..6d12ba052 --- /dev/null +++ b/test_regress/t/t_trace_complex_params_fst_sc.pl @@ -0,0 +1,31 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_complex.v"); + + compile( + verilator_flags2 => ['--sc --trace-fst --no-trace-structs --trace-params'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_complex_structs_fst_sc.out b/test_regress/t/t_trace_complex_structs_fst_sc.out new file mode 100644 index 000000000..ac1a62444 --- /dev/null +++ b/test_regress/t/t_trace_complex_structs_fst_sc.out @@ -0,0 +1,411 @@ +$date + Thu Apr 1 15:22:14 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var integer 32 " cyc $end +$scope module v_strp $end +$var logic 1 # b1 $end +$var logic 1 $ b0 $end +$upscope $end +$scope module v_strp_strp $end +$scope module x1 $end +$var logic 1 % b1 $end +$var logic 1 & b0 $end +$upscope $end +$scope module x0 $end +$var logic 1 ' b1 $end +$var logic 1 ( b0 $end +$upscope $end +$upscope $end +$scope module v_unip_strp $end +$scope module x1 $end +$var logic 1 ) b1 $end +$var logic 1 * b0 $end +$upscope $end +$scope module x0 $end +$var logic 1 ) b1 $end +$var logic 1 * b0 $end +$upscope $end +$upscope $end +$var logic 2 + v_arrp $end +$var logic 2 , v_arrp_arrp(3) $end +$var logic 2 - v_arrp_arrp(4) $end +$scope module v_arrp_strp(3) $end +$var logic 1 . b1 $end +$var logic 1 / b0 $end +$upscope $end +$scope module v_arrp_strp(4) $end +$var logic 1 0 b1 $end +$var logic 1 1 b0 $end +$upscope $end +$var logic 1 2 v_arru(1) $end +$var logic 1 3 v_arru(2) $end +$var logic 1 4 v_arru_arru(3)(1) $end +$var logic 1 5 v_arru_arru(3)(2) $end +$var logic 1 6 v_arru_arru(4)(1) $end +$var logic 1 7 v_arru_arru(4)(2) $end +$var logic 2 8 v_arru_arrp(3) $end +$var logic 2 9 v_arru_arrp(4) $end +$scope module v_arru_strp(3) $end +$var logic 1 : b1 $end +$var logic 1 ; b0 $end +$upscope $end +$scope module v_arru_strp(4) $end +$var logic 1 < b1 $end +$var logic 1 = b0 $end +$upscope $end +$var real 64 > v_real $end +$var real 64 ? v_arr_real(0) $end +$var real 64 @ v_arr_real(1) $end +$scope module v_str32x2(0) $end +$var logic 32 A data $end +$upscope $end +$scope module v_str32x2(1) $end +$var logic 32 B data $end +$attrbegin misc 07 t.enumed_t 4 ZERO ONE TWO THREE 00000000000000000000000000000000 00000000000000000000000000000001 00000000000000000000000000000010 00000000000000000000000000000011 1 $end +$upscope $end +$attrbegin misc 07 "" 1 $end +$var logic 32 C v_enumed $end +$attrbegin misc 07 "" 1 $end +$var logic 32 D v_enumed2 $end +$attrbegin misc 07 t.enumb_t 4 BZERO BONE BTWO BTHREE 000 001 010 011 2 $end +$attrbegin misc 07 "" 2 $end +$var logic 3 E v_enumb $end +$scope module v_enumb2_str $end +$attrbegin misc 07 "" 2 $end +$var logic 3 F a $end +$attrbegin misc 07 "" 2 $end +$var logic 3 G b $end +$upscope $end +$var logic 8 H unpacked_array(-2) $end +$var logic 8 I unpacked_array(-1) $end +$var logic 8 J unpacked_array(0) $end +$var bit 1 K LONGSTART_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_a_very_long_name_which_will_get_hashed_LONGEND $end +$scope module unnamedblk1 $end +$var integer 32 L b $end +$scope module unnamedblk2 $end +$var integer 32 M a $end +$upscope $end +$upscope $end +$upscope $end +$scope module $unit $end +$var bit 1 N global_bit $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +1N +b00000000000000000000000000000000 M +b00000000000000000000000000000000 L +0K +b00000000 J +b00000000 I +b00000000 H +b000 G +b000 F +b000 E +b00000000000000000000000000000000 D +b00000000000000000000000000000000 C +b00000000000000000000000000000000 B +b00000000000000000000000011111111 A +r0 @ +r0 ? +r0 > +0= +0< +0; +0: +b00 9 +b00 8 +07 +06 +05 +04 +03 +02 +01 +00 +0/ +0. +b00 - +b00 , +b00 + +0* +0) +0( +0' +0& +0% +0$ +0# +b00000000000000000000000000000000 " +0! +$end +#10 +1! +b00000000000000000000000000000001 " +1# +1$ +1% +1& +1' +1( +1) +1* +b11 + +b11 , +b11 - +1. +1/ +10 +11 +b11 8 +b11 9 +1: +1; +1< +1= +r0.1 > +r0.2 ? +r0.3 @ +b00000000000000000000000011111110 A +b00000000000000000000000000000001 B +b00000000000000000000000000000001 C +b00000000000000000000000000000010 D +b111 E +b00000000000000000000000000000101 L +b00000000000000000000000000000101 M +#11 +#12 +#13 +#14 +#15 +0! +#16 +#17 +#18 +#19 +#20 +1! +b110 E +b00000000000000000000000000000100 D +b00000000000000000000000000000010 C +b00000000000000000000000000000010 B +b00000000000000000000000011111101 A +r0.6 @ +r0.4 ? +r0.2 > +0= +0< +0; +0: +b00 9 +b00 8 +01 +00 +0/ +0. +b00 - +b00 , +b00 + +0* +0) +0( +0' +0& +0% +0$ +0# +b00000000000000000000000000000010 " +b111 F +b111 G +#21 +#22 +#23 +#24 +#25 +0! +#26 +#27 +#28 +#29 +#30 +1! +b110 G +b110 F +b00000000000000000000000000000011 " +1# +1$ +1% +1& +1' +1( +1) +1* +b11 + +b11 , +b11 - +1. +1/ +10 +11 +b11 8 +b11 9 +1: +1; +1< +1= +r0.3 > +r0.6000000000000001 ? +r0.8999999999999999 @ +b00000000000000000000000011111100 A +b00000000000000000000000000000011 B +b00000000000000000000000000000011 C +b00000000000000000000000000000110 D +b101 E +#31 +#32 +#33 +#34 +#35 +0! +#36 +#37 +#38 +#39 +#40 +1! +b100 E +b00000000000000000000000000001000 D +b00000000000000000000000000000100 C +b00000000000000000000000000000100 B +b00000000000000000000000011111011 A +r1.2 @ +r0.8 ? +r0.4 > +0= +0< +0; +0: +b00 9 +b00 8 +01 +00 +0/ +0. +b00 - +b00 , +b00 + +0* +0) +0( +0' +0& +0% +0$ +0# +b00000000000000000000000000000100 " +b101 F +b101 G +#41 +#42 +#43 +#44 +#45 +0! +#46 +#47 +#48 +#49 +#50 +1! +b100 G +b100 F +b00000000000000000000000000000101 " +1# +1$ +1% +1& +1' +1( +1) +1* +b11 + +b11 , +b11 - +1. +1/ +10 +11 +b11 8 +b11 9 +1: +1; +1< +1= +r0.5 > +r1 ? +r1.5 @ +b00000000000000000000000011111010 A +b00000000000000000000000000000101 B +b00000000000000000000000000000101 C +b00000000000000000000000000001010 D +b011 E +#51 +#52 +#53 +#54 +#55 +0! +#56 +#57 +#58 +#59 +#60 +1! +b010 E +b00000000000000000000000000001100 D +b00000000000000000000000000000110 C +b00000000000000000000000000000110 B +b00000000000000000000000011111001 A +r1.8 @ +r1.2 ? +r0.6 > +0= +0< +0; +0: +b00 9 +b00 8 +01 +00 +0/ +0. +b00 - +b00 , +b00 + +0* +0) +0( +0' +0& +0% +0$ +0# +b00000000000000000000000000000110 " +b011 F +b011 G +#61 +#62 +#63 +#64 diff --git a/test_regress/t/t_trace_complex_structs_fst_sc.pl b/test_regress/t/t_trace_complex_structs_fst_sc.pl new file mode 100755 index 000000000..dda24acc7 --- /dev/null +++ b/test_regress/t/t_trace_complex_structs_fst_sc.pl @@ -0,0 +1,31 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2009 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_complex.v"); + + compile( + verilator_flags2 => ['--sc --trace-fst --trace-structs --no-trace-params'], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_fst_sc.out b/test_regress/t/t_trace_fst_sc.out new file mode 100644 index 000000000..3fe026e70 --- /dev/null +++ b/test_regress/t/t_trace_fst_sc.out @@ -0,0 +1,1824 @@ +$date + Thu Apr 1 14:28:55 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var int 32 " cyc $end +$var logic 1 # rstn $end +$var real_parameter 64 $ fst_gparam_real $end +$var real_parameter 64 % fst_lparam_real $end +$var real 64 $ fst_real $end +$var integer 32 & fst_integer $end +$var bit 1 ' fst_bit $end +$var logic 1 ( fst_logic $end +$var int 32 ) fst_int $end +$var shortint 16 * fst_shortint $end +$var longint 64 + fst_longint $end +$var byte 8 , fst_byte $end +$var parameter 32 - fst_parameter $end +$var parameter 32 . fst_lparam $end +$var supply0 1 / fst_supply0 $end +$var supply1 1 0 fst_supply1 $end +$var tri0 1 1 fst_tri0 $end +$var tri1 1 2 fst_tri1 $end +$var tri 1 3 fst_tri $end +$var wire 1 4 fst_wire $end +$var logic 5 5 state $end +$scope module test $end +$var wire 1 ! clk $end +$var wire 1 # rstn $end +$var wire 5 5 state $end +$var logic 5 6 state_w $end +$var logic 5 7 state_array(0) $end +$var logic 5 8 state_array(1) $end +$var logic 5 9 state_array(2) $end +$scope module unnamedblk2 $end +$var int 32 : i $end +$upscope $end +$scope module unnamedblk1 $end +$var int 32 ; i $end +$upscope $end +$upscope $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +b00000000000000000000000000000000 ; +b00000000000000000000000000000000 : +b00000 9 +b00000 8 +b00000 7 +b00000 6 +b00000 5 +04 +03 +12 +01 +10 +0/ +b00000000000000000000000111001000 . +b00000000000000000000000001111011 - +b00000000 , +b0000000000000000000000000000000000000000000000000000000000000000 + +b0000000000000000 * +b00000000000000000000000000000000 ) +0( +0' +b00000000000000000000000000000000 & +r4.56 % +r1.23 $ +0# +b00000000000000000000000000000000 " +0! +$end +#10 +1! +b00000000000000000000000000000001 " +b00001 5 +b10100 6 +b00001 7 +b00001 8 +b00001 9 +b00000000000000000000000000000011 ; +#11 +#12 +#13 +#14 +#15 +0! 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+#956 +#957 +#958 +#959 +#960 +1! +b11101 8 +b00000000000000000000000001100000 " +b11010 9 +b01101 6 +b10011 7 +b10011 5 +#961 +#962 +#963 +#964 +#965 +0! +#966 +#967 +#968 +#969 +#970 +1! +b11101 5 +b11101 7 +b10010 6 +b01101 9 +b00000000000000000000000001100001 " +b11010 8 +#971 +#972 +#973 +#974 +#975 +0! +#976 +#977 +#978 +#979 +#980 +1! +b01101 8 +b00000000000000000000000001100010 " +b10010 9 +b01001 6 +b11010 7 +b11010 5 +#981 +#982 +#983 +#984 +#985 +0! +#986 +#987 +#988 +#989 +#990 +1! +b01101 5 +b01101 7 +b10000 6 +b01001 9 +b00000000000000000000000001100011 " +b10010 8 +#991 +#992 +#993 +#994 +#995 +0! +#996 +#997 +#998 +#999 +#1000 +1! +b01001 8 +b00000000000000000000000001100100 " +b10000 9 +b01000 6 +b10010 7 +b10010 5 +#1001 +#1002 +#1003 +#1004 diff --git a/test_regress/t/t_trace_fst_sc.pl b/test_regress/t/t_trace_fst_sc.pl new file mode 100755 index 000000000..ebe177afd --- /dev/null +++ b/test_regress/t/t_trace_fst_sc.pl @@ -0,0 +1,30 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2020 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } + +scenarios(vlt_all => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + compile( + verilator_flags2 => ["--trace-fst --sc"], + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} +ok(1); +1; diff --git a/test_regress/t/t_trace_fst_sc.v b/test_regress/t/t_trace_fst_sc.v new file mode 100644 index 000000000..52c148bd5 --- /dev/null +++ b/test_regress/t/t_trace_fst_sc.v @@ -0,0 +1,98 @@ +// DESCRIPTION: Verilator: Verilog Test module +// +// This file ONLY is placed into the Public Domain, for any use, +// Author: Yu-Sheng Lin johnjohnlys@media.ee.ntu.edu.tw +// SPDX-License-Identifier: CC0-1.0 + +module t (/*AUTOARG*/ + // Inputs + clk + ); + + input clk; + + int cyc; + reg rstn; + + parameter real fst_gparam_real = 1.23; + localparam real fst_lparam_real = 4.56; + real fst_real = 1.23; + integer fst_integer; + bit fst_bit; + logic fst_logic; + int fst_int; + shortint fst_shortint; + longint fst_longint; + byte fst_byte; + + parameter fst_parameter = 123; + localparam fst_lparam = 456; + supply0 fst_supply0; + supply1 fst_supply1; + tri0 fst_tri0; + tri1 fst_tri1; + tri fst_tri; + wire fst_wire; + + logic [4:0] state; + + Test test (/*AUTOINST*/ + // Outputs + .state (state[4:0]), + // Inputs + .clk (clk), + .rstn (rstn)); + + // Test loop + always @ (posedge clk) begin + cyc <= cyc + 1; + if (cyc==0) begin + // Setup + rstn <= ~'1; + end + else if (cyc<10) begin + rstn <= ~'1; + end + else if (cyc<90) begin + rstn <= ~'0; + end + else if (cyc==99) begin + $write("*-* All Finished *-*\n"); + $finish; + end + end + +endmodule + + +module Test ( + input clk, + input rstn, + output logic [4:0] state + ); + + logic [4:0] state_w; + logic [4:0] state_array [3]; + assign state = state_array[0]; + + always_comb begin + state_w[4] = state_array[2][0]; + state_w[3] = state_array[2][4]; + state_w[2] = state_array[2][3] ^ state_array[2][0]; + state_w[1] = state_array[2][2]; + state_w[0] = state_array[2][1]; + end + + always_ff @(posedge clk or negedge rstn) begin + if (!rstn) begin + for (int i = 0; i < 3; i++) + state_array[i] <= 'b1; + end + else begin + for (int i = 0; i < 2; i++) + state_array[i] <= state_array[i+1]; + state_array[2] <= state_w; + end + end + +endmodule diff --git a/test_regress/t/t_trace_litendian_fst_sc.out b/test_regress/t/t_trace_litendian_fst_sc.out new file mode 100644 index 000000000..1a837701c --- /dev/null +++ b/test_regress/t/t_trace_litendian_fst_sc.out @@ -0,0 +1,168 @@ +$date + Thu Apr 1 15:29:34 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var parameter 8 ! P $end +$var wire 1 " clk $end +$var int 32 # cyc $end +$var parameter 8 $ Q $end +$var logic 1 % v_a $end +$var logic 2 & v_b $end +$var logic 8 ' v_c $end +$var logic 9 ( v_d $end +$var logic 16 ) v_e $end +$var logic 17 * v_f $end +$var logic 32 + v_g $end +$var logic 33 , v_h $end +$var logic 64 - v_i $end +$var logic 65 . v_j $end +$var logic 128 / v_k $end +$var logic 129 0 v_l $end +$var logic 256 1 v_m $end +$var logic 257 2 v_n $end +$var logic 512 3 v_o $end +$var logic 3 4 v_p $end +$var logic 15 5 v_q $end +$var logic 31 6 v_r $end +$var logic 63 7 v_s $end +$var logic 127 8 v_t $end +$var logic 255 9 v_u $end +$var logic 511 : v_v $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 : +b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 9 +b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 8 +b000000000000000000000000000000000000000000000000000000000000000 7 +b0000000000000000000000000000000 6 +b000000000000000 5 +b000 4 +b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 3 +b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2 +b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 1 +b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0 +b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 / +b00000000000000000000000000000000000000000000000000000000000000000 . +b0000000000000000000000000000000000000000000000000000000000000000 - +b000000000000000000000000000000000 , +b00000000000000000000000000000000 + +b00000000000000000 * +b0000000000000000 ) +b000000000 ( +b00000000 ' +b00 & +0% +b00010100 $ +b00000000000000000000000000000000 # +0" +b00001010 ! +$end +#10 +1" +b00000000000000000000000000000001 # +1% +b11 & +b11111111 ' +b111111111 ( +b1111111111111111 ) +b11111111111111111 * +b11111111111111111111111111111111 + +b111111111111111111111111111111111 , +b1111111111111111111111111111111111111111111111111111111111111111 - +b11111111111111111111111111111111111111111111111111111111111111111 . +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 / +b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 0 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 1 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 2 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 3 +b111 4 +b111111111111111 5 +b1111111111111111111111111111111 6 +b111111111111111111111111111111111111111111111111111111111111111 7 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 8 +b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 9 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 : +#11 +#12 +#13 +#14 +#15 +0" +#16 +#17 +#18 +#19 +#20 +1" +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 : +b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 9 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 8 +b111111111111111111111111111111111111111111111111111111111111110 7 +b1111111111111111111111111111110 6 +b111111111111110 5 +b110 4 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 3 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 2 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 1 +b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 0 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110 / +b11111111111111111111111111111111111111111111111111111111111111110 . +b1111111111111111111111111111111111111111111111111111111111111110 - +b111111111111111111111111111111110 , +b11111111111111111111111111111110 + +b11111111111111110 * +b1111111111111110 ) +b111111110 ( +b11111110 ' +b10 & +0% +b00000000000000000000000000000010 # +#21 +#22 +#23 +#24 +#25 +0" +#26 +#27 +#28 +#29 +#30 +1" +b00000000000000000000000000000011 # +b00 & +b11111100 ' +b111111100 ( +b1111111111111100 ) +b11111111111111100 * +b11111111111111111111111111111100 + +b111111111111111111111111111111100 , +b1111111111111111111111111111111111111111111111111111111111111100 - +b11111111111111111111111111111111111111111111111111111111111111100 . +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 / +b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 0 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 1 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 2 +b11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 3 +b100 4 +b111111111111100 5 +b1111111111111111111111111111100 6 +b111111111111111111111111111111111111111111111111111111111111100 7 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 8 +b111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 9 +b1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111100 : +#31 +#32 +#33 +#34 diff --git a/test_regress/t/t_trace_litendian_fst_sc.pl b/test_regress/t/t_trace_litendian_fst_sc.pl new file mode 100755 index 000000000..56754b9df --- /dev/null +++ b/test_regress/t/t_trace_litendian_fst_sc.pl @@ -0,0 +1,35 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2020 by Geza Lore. This program is free software; you can +# redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_litendian.v"); + + # CI environment offers 2 VCPUs, 2 thread setting causes the following warning. + # %Warning-UNOPTTHREADS: Thread scheduler is unable to provide requested parallelism; consider asking for fewer threads. + # Strangely, asking for more threads makes it go away. + compile( + verilator_flags2 => ['--sc --trace-fst --trace-params -Wno-LITENDIAN', + ($Self->{vltmt} ? '--threads 6' : '')], + ); + + execute( + check_finished => 1, + ); + + fst_identical("$Self->{obj_dir}/simx.fst", $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_packed_struct_fst_sc.out b/test_regress/t/t_trace_packed_struct_fst_sc.out new file mode 100644 index 000000000..7c9ef71f8 --- /dev/null +++ b/test_regress/t/t_trace_packed_struct_fst_sc.out @@ -0,0 +1,73 @@ +$date + Thu Apr 1 15:33:45 2021 + +$end +$version + fstWriter +$end +$timescale + 1ps +$end +$scope module top $end +$scope module t $end +$var wire 1 ! clk $end +$var int 32 " cnt $end +$var parameter 96 # v(0) $end +$var parameter 96 $ v(1) $end +$var parameter 96 % v(2) $end +$upscope $end +$upscope $end +$enddefinitions $end +#0 +$dumpvars +b000100000000000000000000000000100001000000000000000000000000000100010000000000000000000000000000 % +b001000000000000000000000000000100010000000000000000000000000000100100000000000000000000000000000 $ +b001100000000000000000000000000100011000000000000000000000000000100110000000000000000000000000000 # +b00000000000000000000000000000000 " +0! +$end +#10 +1! +b00000000000000000000000000000001 " +#11 +#12 +#13 +#14 +#15 +0! +#16 +#17 +#18 +#19 +#20 +1! +b00000000000000000000000000000010 " +#21 +#22 +#23 +#24 +#25 +0! +#26 +#27 +#28 +#29 +#30 +1! +b00000000000000000000000000000011 " +#31 +#32 +#33 +#34 +#35 +0! +#36 +#37 +#38 +#39 +#40 +1! +#41 +#42 +#43 +#44 diff --git a/test_regress/t/t_trace_packed_struct_fst_sc.pl b/test_regress/t/t_trace_packed_struct_fst_sc.pl new file mode 100755 index 000000000..f5acc5403 --- /dev/null +++ b/test_regress/t/t_trace_packed_struct_fst_sc.pl @@ -0,0 +1,31 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_packed_struct.v"); + + compile( + v_flags2 => ["--sc --trace-fst"] + ); + + execute( + check_finished => 1, + ); + + fst_identical($Self->trace_filename, $Self->{golden_filename}); +} + +ok(1); +1; diff --git a/test_regress/t/t_trace_primitive_fst_sc.pl b/test_regress/t/t_trace_primitive_fst_sc.pl new file mode 100755 index 000000000..b9a8fe2bb --- /dev/null +++ b/test_regress/t/t_trace_primitive_fst_sc.pl @@ -0,0 +1,28 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003-2013 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_primitive.v"); + + compile( + v_flags2 => ["--sc --trace-fst"], + ); + + execute( + check_finished => 1, + ); +} +ok(1); +1; diff --git a/test_regress/t/t_trace_string_fst_sc.pl b/test_regress/t/t_trace_string_fst_sc.pl new file mode 100755 index 000000000..b1298449b --- /dev/null +++ b/test_regress/t/t_trace_string_fst_sc.pl @@ -0,0 +1,29 @@ +#!/usr/bin/env perl +if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } +# DESCRIPTION: Verilator: Verilog Test driver/expect definition +# +# Copyright 2003 by Wilson Snyder. This program is free software; you +# can redistribute it and/or modify it under the terms of either the GNU +# Lesser General Public License Version 3 or the Perl Artistic License +# Version 2.0. +# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0 + +scenarios(simulator => 1); + +if (!$Self->have_sc) { + skip("No SystemC installed"); +} +else { + top_filename("t/t_trace_string.v"); + + compile( + verilator_flags2 => ['--sc --trace'], + ); + + execute( + check_finished => 1, + ); +} + +ok(1); +1;