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Fix first clock edge and --x-initial-edge, bug1327.

This commit is contained in:
Wilson Snyder 2018-08-30 20:05:13 -04:00
parent 9d21c5441b
commit ef5c31b4c9
14 changed files with 671 additions and 494 deletions
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2
Changes
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@ -29,6 +29,8 @@ The contributors that suggested a given feature are shown in []. Thanks!
**** Fix clocker attributes to not propagate on concats. [John Coiner]
**** Fix first clock edge and --x-initial-edge, bug1327. [Rupert Swarbrick]
* Verilator 3.926 2018-08-22

8
src/V3AstNodes.h
View File

@ -1121,6 +1121,7 @@ private:
bool m_isPullup:1; // Tri1
bool m_isIfaceParent:1; // dtype is reference to interface present in this module
bool m_isDpiOpenArray:1; // DPI import open array
bool m_noReset:1; // Do not do automated reset/randomization
bool m_noSubst:1; // Do not substitute out references
bool m_trace:1; // Trace this variable
AstVarAttrClocker m_attrClocker;
@ -1135,7 +1136,8 @@ private:
m_funcLocal=false; m_funcReturn=false;
m_attrClockEn=false; m_attrScBv=false; m_attrIsolateAssign=false; m_attrSFormat=false;
m_fileDescr=false; m_isConst=false; m_isStatic=false; m_isPulldown=false; m_isPullup=false;
m_isIfaceParent=false; m_isDpiOpenArray=false; m_noSubst=false; m_trace=false;
m_isIfaceParent=false; m_isDpiOpenArray=false;
m_noReset=false; m_noSubst=false; m_trace=false;
m_attrClocker=AstVarAttrClocker::CLOCKER_UNKNOWN;
}
public:
@ -1234,6 +1236,8 @@ public:
void funcReturn(bool flag) { m_funcReturn = flag; }
void isDpiOpenArray(bool flag) { m_isDpiOpenArray=flag; }
bool isDpiOpenArray() const { return m_isDpiOpenArray; }
void noReset(bool flag) { m_noReset=flag; }
bool noReset() const { return m_noReset; }
void noSubst(bool flag) { m_noSubst=flag; }
bool noSubst() const { return m_noSubst; }
void trace(bool flag) { m_trace=flag; }
@ -5669,7 +5673,7 @@ public:
class AstCReset : public AstNodeStmt {
//Reset variable at startup
// Reset variable at startup
public:
AstCReset(FileLine* fl, AstNode* exprsp)
: AstNodeStmt(fl) {

3
src/V3CCtors.cpp
View File

@ -151,7 +151,8 @@ void V3CCtors::cctorsAll() {
V3CCtorsVisitor var_reset (modp, "_ctor_var_reset");
for (AstNode* np = modp->stmtsp(); np; np = np->nextp()) {
if (AstVar* varp = VN_CAST(np, Var)) {
if (!varp->isIfaceParent() && !varp->isIfaceRef()) {
if (!varp->isIfaceParent() && !varp->isIfaceRef()
&& !varp->noReset()) {
var_reset.add(new AstCReset(varp->fileline(), new AstVarRef(varp->fileline(), varp, true)));
}
}

10
src/V3Clock.cpp
View File

@ -51,9 +51,7 @@ private:
// NODE STATE
// Cleared each Module:
// AstVarScope::user1p() -> AstVarScope*. Temporary signal that was created.
// AstVarScope::user2p() -> AstVarScope*. Temporary signal for change detects
AstUser1InUse m_inuser1;
AstUser2InUse m_inuser2;
// TYPES
enum { DOUBLE_OR_RATE = 10 }; // How many | per ||, Determined experimentally as best
@ -79,10 +77,18 @@ private:
if (!varp->width1()) varp->v3error("Unsupported: Clock edge on non-single bit signal: "<<varp->prettyName());
string newvarname = ((string)"__Vclklast__"+vscp->scopep()->nameDotless()+"__"+varp->name());
AstVar* newvarp = new AstVar(vscp->fileline(), AstVarType::MODULETEMP, newvarname, VFlagLogicPacked(), 1);
newvarp->noReset(true); // Reset by below assign
m_modp->addStmtp(newvarp);
AstVarScope* newvscp = new AstVarScope(vscp->fileline(), m_scopep, newvarp);
vscp->user1p(newvscp);
m_scopep->addVarp(newvscp);
// Add init
AstNode* fromp = new AstVarRef(newvarp->fileline(), vscp, false);
if (v3Global.opt.xInitialEdge()) fromp = new AstNot(fromp->fileline(), fromp);
AstNode* newinitp = new AstAssign(vscp->fileline(),
new AstVarRef(newvarp->fileline(), newvscp, true),
fromp);
addToInitial(newinitp);
// At bottom, assign them
AstAssign* finalp
= new AstAssign(vscp->fileline(),

3
src/V3EmitC.cpp
View File

@ -1696,9 +1696,6 @@ void EmitCImp::emitVarReset(AstVar* varp) {
// with any initial block settings.
if (zeroit || (v3Global.opt.xInitialEdge() && varp->isUsedClock())) {
puts(" = 0;\n");
} else if (v3Global.opt.xInitialEdge()
&& (0 == varp->name().find("__Vclklast__"))) {
puts(" = 1;\n");
} else {
puts(" = VL_RAND_RESET_");
emitIQW(varp);

67
test_regress/t/t_clk_inp_init.cpp Normal file
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@ -0,0 +1,67 @@
// Test defines
// Generated header
#include "Vt_clk_inp_init.h"
// General headers
#include "verilated.h"
Vt_clk_inp_init* topp;
vluint64_t main_time;
double sc_time_stamp() {
return main_time;
}
void oneTest(int seed) {
double sim_time = 1000;
#ifdef TEST_VERBOSE
VL_PRINTF("== Seed=%d\n", seed);
#endif
// Randomise initial state
srand48(seed);
srand48(5);
Verilated::randReset(123);
topp = new Vt_clk_inp_init("top");
// Start not in reset
topp->rst_n = 1;
topp->clk = 0;
topp->eval();
// Tick for a little bit
while (sc_time_stamp() < sim_time && !Verilated::gotFinish()) {
topp->clk = 0;
topp->eval();
main_time += 5;
topp->clk = 1;
topp->eval();
main_time += 5;
}
if (!Verilated::gotFinish()) {
vl_fatal(__FILE__,__LINE__,"main", "%Error: Timeout; never got a $finish");
}
topp->final();
delete topp; topp=NULL;
}
int main(int argc, char **argv, char **env) {
Verilated::commandArgs(argc, argv);
#if VL_DEBUG
//Verilated::debug(1);
#endif
for (int seed=123; seed<133; ++seed) {
oneTest(seed);
}
return 0;
}

18
test_regress/t/t_clk_inp_init.pl Executable file
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@ -0,0 +1,18 @@
#!/usr/bin/perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2018 by Argon Design. 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.
scenarios(simulator => 1);
compile(make_main => 0,
verilator_flags2 => ["-CFLAGS -g3 --exe $Self->{t_dir}/$Self->{name}.cpp"]);
execute(check_finished => 1);
ok(1);
1;

82
test_regress/t/t_clk_inp_init.v Normal file
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@ -0,0 +1,82 @@
// DESCRIPTION: Verilator: Check initialisation of cloned clock variables
//
// This tests issue 1327 (Strange initialisation behaviour with
// "VinpClk" cloned clock variables)
//
// This file ONLY is placed into the Public Domain, for any use,
// without warranty, 2018 by Rupert Swarbrick (Argon Design).
// bug1327
// This models some device under test with an asynchronous reset pin
// which counts to 15.
module dut (input wire clk,
input wire rst_n,
output wire done);
reg [3:0] counter;
always @(posedge clk or negedge rst_n) begin
if (rst_n & ! clk) begin
$display("[%0t] %%Error: Oh dear! 'always @(posedge clk or negedge rst_n)' block triggered with clk=%0d, rst_n=%0d.",
$time, clk, rst_n);
$stop;
end
if (! rst_n) begin
counter <= 4'd0;
end else begin
counter <= counter < 4'd15 ? counter + 4'd1 : counter;
end
end
assign done = rst_n & (counter == 4'd15);
endmodule
module t(input wire clk,
input wire rst_n);
wire dut_done;
// A small FSM for driving the test
//
// This is just designed to be enough to force Verilator to make a
// "VinpClk" variant of dut_rst_n.
// Possible states:
//
// 0: Device in reset
// 1: Device running
// 2: Device finished
reg [1:0] state;
always @(posedge clk or negedge rst_n) begin
if (! rst_n) begin
state <= 0;
end else begin
if (state == 2'd0) begin
// One clock after resetting the device, we switch to running
// it.
state <= 2'd1;
end
else if (state == 2'd1) begin
// If the device is running, we switch to finished when its
// done signal goes high.
state <= dut_done ? 2'd2 : 2'd1;
end
else begin
// If the dut has finished, the test is done.
$write("*-* All Finished *-*\n");
$finish;
end
end
end
wire dut_rst_n = rst_n & (state != 0);
wire done;
dut dut_i (.clk (clk),
.rst_n (dut_rst_n),
.done (dut_done));
endmodule

194
test_regress/t/t_trace_cat.out
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@ -1,7 +1,7 @@
$version Generated by VerilatedVcd $end
$date Sat Feb 23 20:39:34 2013
$date Thu Aug 30 16:11:10 2018
$end
$timescale 1ns $end
$timescale 1ns $end
$scope module top $end
$var wire 1 $ clk $end
@ -14,477 +14,477 @@ $enddefinitions $end
#0
b00000000000000000000000000000001 #
b00000000000000000000000000000000 #
1$
#1
0$
#2
b00000000000000000000000000000010 #
b00000000000000000000000000000001 #
1$
#3
0$
#4
b00000000000000000000000000000011 #
b00000000000000000000000000000010 #
1$
#5
0$
#6
b00000000000000000000000000000100 #
b00000000000000000000000000000011 #
1$
#7
0$
#8
b00000000000000000000000000000101 #
b00000000000000000000000000000100 #
1$
#9
0$
#10
b00000000000000000000000000000110 #
b00000000000000000000000000000101 #
1$
#11
0$
#12
b00000000000000000000000000000111 #
b00000000000000000000000000000110 #
1$
#13
0$
#14
b00000000000000000000000000001000 #
b00000000000000000000000000000111 #
1$
#15
0$
#16
b00000000000000000000000000001001 #
b00000000000000000000000000001000 #
1$
#17
0$
#18
b00000000000000000000000000001010 #
b00000000000000000000000000001001 #
1$
#19
0$
#20
b00000000000000000000000000001011 #
b00000000000000000000000000001010 #
1$
#21
0$
#22
b00000000000000000000000000001100 #
b00000000000000000000000000001011 #
1$
#23
0$
#24
b00000000000000000000000000001101 #
b00000000000000000000000000001100 #
1$
#25
0$
#26
b00000000000000000000000000001110 #
b00000000000000000000000000001101 #
1$
#27
0$
#28
b00000000000000000000000000001111 #
b00000000000000000000000000001110 #
1$
#29
0$
#30
b00000000000000000000000000010000 #
b00000000000000000000000000001111 #
1$
#31
0$
#32
b00000000000000000000000000010001 #
b00000000000000000000000000010000 #
1$
#33
0$
#34
b00000000000000000000000000010010 #
b00000000000000000000000000010001 #
1$
#35
0$
#36
b00000000000000000000000000010011 #
b00000000000000000000000000010010 #
1$
#37
0$
#38
b00000000000000000000000000010100 #
b00000000000000000000000000010011 #
1$
#39
0$
#40
b00000000000000000000000000010101 #
b00000000000000000000000000010100 #
1$
#41
0$
#42
b00000000000000000000000000010110 #
b00000000000000000000000000010101 #
1$
#43
0$
#44
b00000000000000000000000000010111 #
b00000000000000000000000000010110 #
1$
#45
0$
#46
b00000000000000000000000000011000 #
b00000000000000000000000000010111 #
1$
#47
0$
#48
b00000000000000000000000000011001 #
b00000000000000000000000000011000 #
1$
#49
0$
#50
b00000000000000000000000000011010 #
b00000000000000000000000000011001 #
1$
#51
0$
#52
b00000000000000000000000000011011 #
b00000000000000000000000000011010 #
1$
#53
0$
#54
b00000000000000000000000000011100 #
b00000000000000000000000000011011 #
1$
#55
0$
#56
b00000000000000000000000000011101 #
b00000000000000000000000000011100 #
1$
#57
0$
#58
b00000000000000000000000000011110 #
b00000000000000000000000000011101 #
1$
#59
0$
#60
b00000000000000000000000000011111 #
b00000000000000000000000000011110 #
1$
#61
0$
#62
b00000000000000000000000000100000 #
b00000000000000000000000000011111 #
1$
#63
0$
#64
b00000000000000000000000000100001 #
b00000000000000000000000000100000 #
1$
#65
0$
#66
b00000000000000000000000000100010 #
b00000000000000000000000000100001 #
1$
#67
0$
#68
b00000000000000000000000000100011 #
b00000000000000000000000000100010 #
1$
#69
0$
#70
b00000000000000000000000000100100 #
b00000000000000000000000000100011 #
1$
#71
0$
#72
b00000000000000000000000000100101 #
b00000000000000000000000000100100 #
1$
#73
0$
#74
b00000000000000000000000000100110 #
b00000000000000000000000000100101 #
1$
#75
0$
#76
b00000000000000000000000000100111 #
b00000000000000000000000000100110 #
1$
#77
0$
#78
b00000000000000000000000000101000 #
b00000000000000000000000000100111 #
1$
#79
0$
#80
b00000000000000000000000000101001 #
b00000000000000000000000000101000 #
1$
#81
0$
#82
b00000000000000000000000000101010 #
b00000000000000000000000000101001 #
1$
#83
0$
#84
b00000000000000000000000000101011 #
b00000000000000000000000000101010 #
1$
#85
0$
#86
b00000000000000000000000000101100 #
b00000000000000000000000000101011 #
1$
#87
0$
#88
b00000000000000000000000000101101 #
b00000000000000000000000000101100 #
1$
#89
0$
#90
b00000000000000000000000000101110 #
b00000000000000000000000000101101 #
1$
#91
0$
#92
b00000000000000000000000000101111 #
b00000000000000000000000000101110 #
1$
#93
0$
#94
b00000000000000000000000000110000 #
b00000000000000000000000000101111 #
1$
#95
0$
#96
b00000000000000000000000000110001 #
b00000000000000000000000000110000 #
1$
#97
0$
#98
b00000000000000000000000000110010 #
b00000000000000000000000000110001 #
1$
#99
0$
#100
b00000000000000000000000000110011 #
b00000000000000000000000000110010 #
1$
#101
0$
#102
b00000000000000000000000000110100 #
b00000000000000000000000000110011 #
1$
#103
0$
#104
b00000000000000000000000000110101 #
b00000000000000000000000000110100 #
1$
#105
0$
#106
b00000000000000000000000000110110 #
b00000000000000000000000000110101 #
1$
#107
0$
#108
b00000000000000000000000000110111 #
b00000000000000000000000000110110 #
1$
#109
0$
#110
b00000000000000000000000000111000 #
b00000000000000000000000000110111 #
1$
#111
0$
#112
b00000000000000000000000000111001 #
b00000000000000000000000000111000 #
1$
#113
0$
#114
b00000000000000000000000000111010 #
b00000000000000000000000000111001 #
1$
#115
0$
#116
b00000000000000000000000000111011 #
b00000000000000000000000000111010 #
1$
#117
0$
#118
b00000000000000000000000000111100 #
b00000000000000000000000000111011 #
1$
#119
0$
#120
b00000000000000000000000000111101 #
b00000000000000000000000000111100 #
1$
#121
0$
#122
b00000000000000000000000000111110 #
b00000000000000000000000000111101 #
1$
#123
0$
#124
b00000000000000000000000000111111 #
b00000000000000000000000000111110 #
1$
#125
0$
#126
b00000000000000000000000001000000 #
b00000000000000000000000000111111 #
1$
#127
0$
#128
b00000000000000000000000001000001 #
b00000000000000000000000001000000 #
1$
#129
0$
#130
b00000000000000000000000001000010 #
b00000000000000000000000001000001 #
1$
#131
0$
#132
b00000000000000000000000001000011 #
b00000000000000000000000001000010 #
1$
#133
0$
#134
b00000000000000000000000001000100 #
b00000000000000000000000001000011 #
1$
#135
0$
#136
b00000000000000000000000001000101 #
b00000000000000000000000001000100 #
1$
#137
0$
#138
b00000000000000000000000001000110 #
b00000000000000000000000001000101 #
1$
#139
0$
#140
b00000000000000000000000001000111 #
b00000000000000000000000001000110 #
1$
#141
0$
#142
b00000000000000000000000001001000 #
b00000000000000000000000001000111 #
1$
#143
0$
#144
b00000000000000000000000001001001 #
b00000000000000000000000001001000 #
1$
#145
0$
#146
b00000000000000000000000001001010 #
b00000000000000000000000001001001 #
1$
#147
0$
#148
b00000000000000000000000001001011 #
b00000000000000000000000001001010 #
1$
#149
0$
#150
b00000000000000000000000001001100 #
b00000000000000000000000001001011 #
1$
#151
0$
#152
b00000000000000000000000001001101 #
b00000000000000000000000001001100 #
1$
#153
0$
#154
b00000000000000000000000001001110 #
b00000000000000000000000001001101 #
1$
#155
0$
#156
b00000000000000000000000001001111 #
b00000000000000000000000001001110 #
1$
#157
0$
#158
b00000000000000000000000001010000 #
b00000000000000000000000001001111 #
1$
#159
0$
#160
b00000000000000000000000001010001 #
b00000000000000000000000001010000 #
1$
#161
0$
#162
b00000000000000000000000001010010 #
b00000000000000000000000001010001 #
1$
#163
0$
#164
b00000000000000000000000001010011 #
b00000000000000000000000001010010 #
1$
#165
0$
#166
b00000000000000000000000001010100 #
b00000000000000000000000001010011 #
1$
#167
0$
#168
b00000000000000000000000001010101 #
b00000000000000000000000001010100 #
1$
#169
0$
#170
b00000000000000000000000001010110 #
b00000000000000000000000001010101 #
1$
#171
0$
#172
b00000000000000000000000001010111 #
b00000000000000000000000001010110 #
1$
#173
0$
#174
b00000000000000000000000001011000 #
b00000000000000000000000001010111 #
1$
#175
0$
#176
b00000000000000000000000001011001 #
b00000000000000000000000001011000 #
1$
#177
0$
#178
b00000000000000000000000001011010 #
b00000000000000000000000001011001 #
1$
#179
0$
#180
b00000000000000000000000001011011 #
b00000000000000000000000001011010 #
1$
#181
0$
#182
b00000000000000000000000001011100 #
b00000000000000000000000001011011 #
1$
#183
0$
#184
b00000000000000000000000001011101 #
b00000000000000000000000001011100 #
1$
#185
0$
#186
b00000000000000000000000001011110 #
b00000000000000000000000001011101 #
1$
#187
0$
#188
b00000000000000000000000001011111 #
b00000000000000000000000001011110 #
1$
#189
0$

104
test_regress/t/t_trace_cat_renew_0000.out
View File

@ -1,7 +1,7 @@
$version Generated by VerilatedVcd $end
$date Sat Feb 23 20:40:11 2013
$date Thu Aug 30 16:11:06 2018
$end
$timescale 1ns $end
$timescale 1ns $end
$scope module top $end
$var wire 1 $ clk $end
@ -14,252 +14,252 @@ $enddefinitions $end
#0
b00000000000000000000000000000001 #
b00000000000000000000000000000000 #
1$
#1
0$
#2
b00000000000000000000000000000010 #
b00000000000000000000000000000001 #
1$
#3
0$
#4
b00000000000000000000000000000011 #
b00000000000000000000000000000010 #
1$
#5
0$
#6
b00000000000000000000000000000100 #
b00000000000000000000000000000011 #
1$
#7
0$
#8
b00000000000000000000000000000101 #
b00000000000000000000000000000100 #
1$
#9
0$
#10
b00000000000000000000000000000110 #
b00000000000000000000000000000101 #
1$
#11
0$
#12
b00000000000000000000000000000111 #
b00000000000000000000000000000110 #
1$
#13
0$
#14
b00000000000000000000000000001000 #
b00000000000000000000000000000111 #
1$
#15
0$
#16
b00000000000000000000000000001001 #
b00000000000000000000000000001000 #
1$
#17
0$
#18
b00000000000000000000000000001010 #
b00000000000000000000000000001001 #
1$
#19
0$
#20
b00000000000000000000000000001011 #
b00000000000000000000000000001010 #
1$
#21
0$
#22
b00000000000000000000000000001100 #
b00000000000000000000000000001011 #
1$
#23
0$
#24
b00000000000000000000000000001101 #
b00000000000000000000000000001100 #
1$
#25
0$
#26
b00000000000000000000000000001110 #
b00000000000000000000000000001101 #
1$
#27
0$
#28
b00000000000000000000000000001111 #
b00000000000000000000000000001110 #
1$
#29
0$
#30
b00000000000000000000000000010000 #
b00000000000000000000000000001111 #
1$
#31
0$
#32
b00000000000000000000000000010001 #
b00000000000000000000000000010000 #
1$
#33
0$
#34
b00000000000000000000000000010010 #
b00000000000000000000000000010001 #
1$
#35
0$
#36
b00000000000000000000000000010011 #
b00000000000000000000000000010010 #
1$
#37
0$
#38
b00000000000000000000000000010100 #
b00000000000000000000000000010011 #
1$
#39
0$
#40
b00000000000000000000000000010101 #
b00000000000000000000000000010100 #
1$
#41
0$
#42
b00000000000000000000000000010110 #
b00000000000000000000000000010101 #
1$
#43
0$
#44
b00000000000000000000000000010111 #
b00000000000000000000000000010110 #
1$
#45
0$
#46
b00000000000000000000000000011000 #
b00000000000000000000000000010111 #
1$
#47
0$
#48
b00000000000000000000000000011001 #
b00000000000000000000000000011000 #
1$
#49
0$
#50
b00000000000000000000000000011010 #
b00000000000000000000000000011001 #
1$
#51
0$
#52
b00000000000000000000000000011011 #
b00000000000000000000000000011010 #
1$
#53
0$
#54
b00000000000000000000000000011100 #
b00000000000000000000000000011011 #
1$
#55
0$
#56
b00000000000000000000000000011101 #
b00000000000000000000000000011100 #
1$
#57
0$
#58
b00000000000000000000000000011110 #
b00000000000000000000000000011101 #
1$
#59
0$
#60
b00000000000000000000000000011111 #
b00000000000000000000000000011110 #
1$
#61
0$
#62
b00000000000000000000000000100000 #
b00000000000000000000000000011111 #
1$
#63
0$
#64
b00000000000000000000000000100001 #
b00000000000000000000000000100000 #
1$
#65
0$
#66
b00000000000000000000000000100010 #
b00000000000000000000000000100001 #
1$
#67
0$
#68
b00000000000000000000000000100011 #
b00000000000000000000000000100010 #
1$
#69
0$
#70
b00000000000000000000000000100100 #
b00000000000000000000000000100011 #
1$
#71
0$
#72
b00000000000000000000000000100101 #
b00000000000000000000000000100100 #
1$
#73
0$
#74
b00000000000000000000000000100110 #
b00000000000000000000000000100101 #
1$
#75
0$
#76
b00000000000000000000000000100111 #
b00000000000000000000000000100110 #
1$
#77
0$
#78
b00000000000000000000000000101000 #
b00000000000000000000000000100111 #
1$
#79
0$
#80
b00000000000000000000000000101001 #
b00000000000000000000000000101000 #
1$
#81
0$
#82
b00000000000000000000000000101010 #
b00000000000000000000000000101001 #
1$
#83
0$
#84
b00000000000000000000000000101011 #
b00000000000000000000000000101010 #
1$
#85
0$
#86
b00000000000000000000000000101100 #
b00000000000000000000000000101011 #
1$
#87
0$
#88
b00000000000000000000000000101101 #
b00000000000000000000000000101100 #
1$
#89
0$
#90
b00000000000000000000000000101110 #
b00000000000000000000000000101101 #
1$
#91
0$
#92
b00000000000000000000000000101111 #
b00000000000000000000000000101110 #
1$
#93
0$
#94
b00000000000000000000000000110000 #
b00000000000000000000000000101111 #
1$
#95
0$
#96
b00000000000000000000000000110001 #
b00000000000000000000000000110000 #
1$
#97
0$
#98
b00000000000000000000000000110010 #
b00000000000000000000000000110001 #
1$
#99
0$

94
test_regress/t/t_trace_cat_renew_0100.out
View File

@ -1,7 +1,7 @@
$version Generated by VerilatedVcd $end
$date Sat Feb 23 20:40:11 2013
$date Thu Aug 30 16:11:06 2018
$end
$timescale 1ns $end
$timescale 1ns $end
$scope module top $end
$var wire 1 $ clk $end
@ -14,227 +14,227 @@ $enddefinitions $end
#100
b00000000000000000000000000110011 #
b00000000000000000000000000110010 #
1$
#101
0$
#102
b00000000000000000000000000110100 #
b00000000000000000000000000110011 #
1$
#103
0$
#104
b00000000000000000000000000110101 #
b00000000000000000000000000110100 #
1$
#105
0$
#106
b00000000000000000000000000110110 #
b00000000000000000000000000110101 #
1$
#107
0$
#108
b00000000000000000000000000110111 #
b00000000000000000000000000110110 #
1$
#109
0$
#110
b00000000000000000000000000111000 #
b00000000000000000000000000110111 #
1$
#111
0$
#112
b00000000000000000000000000111001 #
b00000000000000000000000000111000 #
1$
#113
0$
#114
b00000000000000000000000000111010 #
b00000000000000000000000000111001 #
1$
#115
0$
#116
b00000000000000000000000000111011 #
b00000000000000000000000000111010 #
1$
#117
0$
#118
b00000000000000000000000000111100 #
b00000000000000000000000000111011 #
1$
#119
0$
#120
b00000000000000000000000000111101 #
b00000000000000000000000000111100 #
1$
#121
0$
#122
b00000000000000000000000000111110 #
b00000000000000000000000000111101 #
1$
#123
0$
#124
b00000000000000000000000000111111 #
b00000000000000000000000000111110 #
1$
#125
0$
#126
b00000000000000000000000001000000 #
b00000000000000000000000000111111 #
1$
#127
0$
#128
b00000000000000000000000001000001 #
b00000000000000000000000001000000 #
1$
#129
0$
#130
b00000000000000000000000001000010 #
b00000000000000000000000001000001 #
1$
#131
0$
#132
b00000000000000000000000001000011 #
b00000000000000000000000001000010 #
1$
#133
0$
#134
b00000000000000000000000001000100 #
b00000000000000000000000001000011 #
1$
#135
0$
#136
b00000000000000000000000001000101 #
b00000000000000000000000001000100 #
1$
#137
0$
#138
b00000000000000000000000001000110 #
b00000000000000000000000001000101 #
1$
#139
0$
#140
b00000000000000000000000001000111 #
b00000000000000000000000001000110 #
1$
#141
0$
#142
b00000000000000000000000001001000 #
b00000000000000000000000001000111 #
1$
#143
0$
#144
b00000000000000000000000001001001 #
b00000000000000000000000001001000 #
1$
#145
0$
#146
b00000000000000000000000001001010 #
b00000000000000000000000001001001 #
1$
#147
0$
#148
b00000000000000000000000001001011 #
b00000000000000000000000001001010 #
1$
#149
0$
#150
b00000000000000000000000001001100 #
b00000000000000000000000001001011 #
1$
#151
0$
#152
b00000000000000000000000001001101 #
b00000000000000000000000001001100 #
1$
#153
0$
#154
b00000000000000000000000001001110 #
b00000000000000000000000001001101 #
1$
#155
0$
#156
b00000000000000000000000001001111 #
b00000000000000000000000001001110 #
1$
#157
0$
#158
b00000000000000000000000001010000 #
b00000000000000000000000001001111 #
1$
#159
0$
#160
b00000000000000000000000001010001 #
b00000000000000000000000001010000 #
1$
#161
0$
#162
b00000000000000000000000001010010 #
b00000000000000000000000001010001 #
1$
#163
0$
#164
b00000000000000000000000001010011 #
b00000000000000000000000001010010 #
1$
#165
0$
#166
b00000000000000000000000001010100 #
b00000000000000000000000001010011 #
1$
#167
0$
#168
b00000000000000000000000001010101 #
b00000000000000000000000001010100 #
1$
#169
0$
#170
b00000000000000000000000001010110 #
b00000000000000000000000001010101 #
1$
#171
0$
#172
b00000000000000000000000001010111 #
b00000000000000000000000001010110 #
1$
#173
0$
#174
b00000000000000000000000001011000 #
b00000000000000000000000001010111 #
1$
#175
0$
#176
b00000000000000000000000001011001 #
b00000000000000000000000001011000 #
1$
#177
0$
#178
b00000000000000000000000001011010 #
b00000000000000000000000001011001 #
1$
#179
0$
#180
b00000000000000000000000001011011 #
b00000000000000000000000001011010 #
1$
#181
0$
#182
b00000000000000000000000001011100 #
b00000000000000000000000001011011 #
1$
#183
0$
#184
b00000000000000000000000001011101 #
b00000000000000000000000001011100 #
1$
#185
0$
#186
b00000000000000000000000001011110 #
b00000000000000000000000001011101 #
1$
#187
0$
#188
b00000000000000000000000001011111 #
b00000000000000000000000001011110 #
1$
#189
0$

104
test_regress/t/t_trace_cat_reopen_0000.out
View File

@ -1,7 +1,7 @@
$version Generated by VerilatedVcd $end
$date Sat Feb 23 20:40:11 2013
$date Thu Aug 30 16:10:58 2018
$end
$timescale 1ns $end
$timescale 1ns $end
$scope module top $end
$var wire 1 $ clk $end
@ -14,252 +14,252 @@ $enddefinitions $end
#0
b00000000000000000000000000000001 #
b00000000000000000000000000000000 #
1$
#1
0$
#2
b00000000000000000000000000000010 #
b00000000000000000000000000000001 #
1$
#3
0$
#4
b00000000000000000000000000000011 #
b00000000000000000000000000000010 #
1$
#5
0$
#6
b00000000000000000000000000000100 #
b00000000000000000000000000000011 #
1$
#7
0$
#8
b00000000000000000000000000000101 #
b00000000000000000000000000000100 #
1$
#9
0$
#10
b00000000000000000000000000000110 #
b00000000000000000000000000000101 #
1$
#11
0$
#12
b00000000000000000000000000000111 #
b00000000000000000000000000000110 #
1$
#13
0$
#14
b00000000000000000000000000001000 #
b00000000000000000000000000000111 #
1$
#15
0$
#16
b00000000000000000000000000001001 #
b00000000000000000000000000001000 #
1$
#17
0$
#18
b00000000000000000000000000001010 #
b00000000000000000000000000001001 #
1$
#19
0$
#20
b00000000000000000000000000001011 #
b00000000000000000000000000001010 #
1$
#21
0$
#22
b00000000000000000000000000001100 #
b00000000000000000000000000001011 #
1$
#23
0$
#24
b00000000000000000000000000001101 #
b00000000000000000000000000001100 #
1$
#25
0$
#26
b00000000000000000000000000001110 #
b00000000000000000000000000001101 #
1$
#27
0$
#28
b00000000000000000000000000001111 #
b00000000000000000000000000001110 #
1$
#29
0$
#30
b00000000000000000000000000010000 #
b00000000000000000000000000001111 #
1$
#31
0$
#32
b00000000000000000000000000010001 #
b00000000000000000000000000010000 #
1$
#33
0$
#34
b00000000000000000000000000010010 #
b00000000000000000000000000010001 #
1$
#35
0$
#36
b00000000000000000000000000010011 #
b00000000000000000000000000010010 #
1$
#37
0$
#38
b00000000000000000000000000010100 #
b00000000000000000000000000010011 #
1$
#39
0$
#40
b00000000000000000000000000010101 #
b00000000000000000000000000010100 #
1$
#41
0$
#42
b00000000000000000000000000010110 #
b00000000000000000000000000010101 #
1$
#43
0$
#44
b00000000000000000000000000010111 #
b00000000000000000000000000010110 #
1$
#45
0$
#46
b00000000000000000000000000011000 #
b00000000000000000000000000010111 #
1$
#47
0$
#48
b00000000000000000000000000011001 #
b00000000000000000000000000011000 #
1$
#49
0$
#50
b00000000000000000000000000011010 #
b00000000000000000000000000011001 #
1$
#51
0$
#52
b00000000000000000000000000011011 #
b00000000000000000000000000011010 #
1$
#53
0$
#54
b00000000000000000000000000011100 #
b00000000000000000000000000011011 #
1$
#55
0$
#56
b00000000000000000000000000011101 #
b00000000000000000000000000011100 #
1$
#57
0$
#58
b00000000000000000000000000011110 #
b00000000000000000000000000011101 #
1$
#59
0$
#60
b00000000000000000000000000011111 #
b00000000000000000000000000011110 #
1$
#61
0$
#62
b00000000000000000000000000100000 #
b00000000000000000000000000011111 #
1$
#63
0$
#64
b00000000000000000000000000100001 #
b00000000000000000000000000100000 #
1$
#65
0$
#66
b00000000000000000000000000100010 #
b00000000000000000000000000100001 #
1$
#67
0$
#68
b00000000000000000000000000100011 #
b00000000000000000000000000100010 #
1$
#69
0$
#70
b00000000000000000000000000100100 #
b00000000000000000000000000100011 #
1$
#71
0$
#72
b00000000000000000000000000100101 #
b00000000000000000000000000100100 #
1$
#73
0$
#74
b00000000000000000000000000100110 #
b00000000000000000000000000100101 #
1$
#75
0$
#76
b00000000000000000000000000100111 #
b00000000000000000000000000100110 #
1$
#77
0$
#78
b00000000000000000000000000101000 #
b00000000000000000000000000100111 #
1$
#79
0$
#80
b00000000000000000000000000101001 #
b00000000000000000000000000101000 #
1$
#81
0$
#82
b00000000000000000000000000101010 #
b00000000000000000000000000101001 #
1$
#83
0$
#84
b00000000000000000000000000101011 #
b00000000000000000000000000101010 #
1$
#85
0$
#86
b00000000000000000000000000101100 #
b00000000000000000000000000101011 #
1$
#87
0$
#88
b00000000000000000000000000101101 #
b00000000000000000000000000101100 #
1$
#89
0$
#90
b00000000000000000000000000101110 #
b00000000000000000000000000101101 #
1$
#91
0$
#92
b00000000000000000000000000101111 #
b00000000000000000000000000101110 #
1$
#93
0$
#94
b00000000000000000000000000110000 #
b00000000000000000000000000101111 #
1$
#95
0$
#96
b00000000000000000000000000110001 #
b00000000000000000000000000110000 #
1$
#97
0$
#98
b00000000000000000000000000110010 #
b00000000000000000000000000110001 #
1$
#99
0$

94
test_regress/t/t_trace_cat_reopen_0100.out
View File

@ -1,7 +1,7 @@
$version Generated by VerilatedVcd $end
$date Sat Feb 23 20:40:11 2013
$date Thu Aug 30 16:10:58 2018
$end
$timescale 1ns $end
$timescale 1ns $end
$scope module top $end
$var wire 1 $ clk $end
@ -14,227 +14,227 @@ $enddefinitions $end
#100
b00000000000000000000000000110011 #
b00000000000000000000000000110010 #
1$
#101
0$
#102
b00000000000000000000000000110100 #
b00000000000000000000000000110011 #
1$
#103
0$
#104
b00000000000000000000000000110101 #
b00000000000000000000000000110100 #
1$
#105
0$
#106
b00000000000000000000000000110110 #
b00000000000000000000000000110101 #
1$
#107
0$
#108
b00000000000000000000000000110111 #
b00000000000000000000000000110110 #
1$
#109
0$
#110
b00000000000000000000000000111000 #
b00000000000000000000000000110111 #
1$
#111
0$
#112
b00000000000000000000000000111001 #
b00000000000000000000000000111000 #
1$
#113
0$
#114
b00000000000000000000000000111010 #
b00000000000000000000000000111001 #
1$
#115
0$
#116
b00000000000000000000000000111011 #
b00000000000000000000000000111010 #
1$
#117
0$
#118
b00000000000000000000000000111100 #
b00000000000000000000000000111011 #
1$
#119
0$
#120
b00000000000000000000000000111101 #
b00000000000000000000000000111100 #
1$
#121
0$
#122
b00000000000000000000000000111110 #
b00000000000000000000000000111101 #
1$
#123
0$
#124
b00000000000000000000000000111111 #
b00000000000000000000000000111110 #
1$
#125
0$
#126
b00000000000000000000000001000000 #
b00000000000000000000000000111111 #
1$
#127
0$
#128
b00000000000000000000000001000001 #
b00000000000000000000000001000000 #
1$
#129
0$
#130
b00000000000000000000000001000010 #
b00000000000000000000000001000001 #
1$
#131
0$
#132
b00000000000000000000000001000011 #
b00000000000000000000000001000010 #
1$
#133
0$
#134
b00000000000000000000000001000100 #
b00000000000000000000000001000011 #
1$
#135
0$
#136
b00000000000000000000000001000101 #
b00000000000000000000000001000100 #
1$
#137
0$
#138
b00000000000000000000000001000110 #
b00000000000000000000000001000101 #
1$
#139
0$
#140
b00000000000000000000000001000111 #
b00000000000000000000000001000110 #
1$
#141
0$
#142
b00000000000000000000000001001000 #
b00000000000000000000000001000111 #
1$
#143
0$
#144
b00000000000000000000000001001001 #
b00000000000000000000000001001000 #
1$
#145
0$
#146
b00000000000000000000000001001010 #
b00000000000000000000000001001001 #
1$
#147
0$
#148
b00000000000000000000000001001011 #
b00000000000000000000000001001010 #
1$
#149
0$
#150
b00000000000000000000000001001100 #
b00000000000000000000000001001011 #
1$
#151
0$
#152
b00000000000000000000000001001101 #
b00000000000000000000000001001100 #
1$
#153
0$
#154
b00000000000000000000000001001110 #
b00000000000000000000000001001101 #
1$
#155
0$
#156
b00000000000000000000000001001111 #
b00000000000000000000000001001110 #
1$
#157
0$
#158
b00000000000000000000000001010000 #
b00000000000000000000000001001111 #
1$
#159
0$
#160
b00000000000000000000000001010001 #
b00000000000000000000000001010000 #
1$
#161
0$
#162
b00000000000000000000000001010010 #
b00000000000000000000000001010001 #
1$
#163
0$
#164
b00000000000000000000000001010011 #
b00000000000000000000000001010010 #
1$
#165
0$
#166
b00000000000000000000000001010100 #
b00000000000000000000000001010011 #
1$
#167
0$
#168
b00000000000000000000000001010101 #
b00000000000000000000000001010100 #
1$
#169
0$
#170
b00000000000000000000000001010110 #
b00000000000000000000000001010101 #
1$
#171
0$
#172
b00000000000000000000000001010111 #
b00000000000000000000000001010110 #
1$
#173
0$
#174
b00000000000000000000000001011000 #
b00000000000000000000000001010111 #
1$
#175
0$
#176
b00000000000000000000000001011001 #
b00000000000000000000000001011000 #
1$
#177
0$
#178
b00000000000000000000000001011010 #
b00000000000000000000000001011001 #
1$
#179
0$
#180
b00000000000000000000000001011011 #
b00000000000000000000000001011010 #
1$
#181
0$
#182
b00000000000000000000000001011100 #
b00000000000000000000000001011011 #
1$
#183
0$
#184
b00000000000000000000000001011101 #
b00000000000000000000000001011100 #
1$
#185
0$
#186
b00000000000000000000000001011110 #
b00000000000000000000000001011101 #
1$
#187
0$
#188
b00000000000000000000000001011111 #
b00000000000000000000000001011110 #
1$
#189
0$

382
test_regress/t/t_trace_timescale.out
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