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lab2

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commit f69af44a8d1058e74d4f5d29b5874c6bac3af3f1 1 parent a9f8027
Jacques Uber authored
11 labs/proj2/Makefile
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+V_FILES=ripple_adder.v fulladder.v proj2_testbench.v lookahead.v fulladder_LA.v
+CC=vlog
+all:
+ $(CC) $(V_FILES)
+
+TEXFILE="lab2"
+report:
+ pdflatex $(TEXFILE).tex
+ rm $(TEXFILE).log
+ rm $(TEXFILE).aux
+ evince $(TEXFILE).pdf
13 labs/proj2/fulladder.v
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+// Kevin Ngo and Jacques Uber
+// A full adder
+
+module fulladder(a, b, cin, sum, cout);
+ input a, b, cin;
+ output sum, cout;
+
+ // Problem 13 adds delay
+ //assign sum = a ^ b ^ cin;
+ assign #2 sum = a ^ b ^ cin;
+ // assign cout = a & b | a & cin | b & cin;
+ assign #2 cout = a & b | a & cin | b & cin;
+endmodule
11 labs/proj2/fulladder_LA.v
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+// Kevin Ngo and Jacques Uber
+// A full adder with lookahead
+
+module fulladder_LA(a, b, cin, sum, p, g);
+ input a, b, cin;
+ output sum, p, g;
+
+ assign sum = a ^ b ^ cin;
+ assign g = a & b;
+ assign p = a ^ b;
+endmodule
12 labs/proj2/lookahead.v
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+// Kevin Ngo and Jacques Uber
+// Lookahead module
+
+module lookahead(p, g, c);
+ input [3:0] p, g;
+ output [3:0] c;
+
+ assign c[0] = g[0] | p[0] & c[0];
+ assign c[1] = g[1] | g[0] & p[1] | c[0] & p[0] & p[1];
+ assign c[2] = g[2] | g[1] & p[2] | g[0] & p[1] & p[2] | c[0] & p[0] & p[1] & p[2];
+ assign c[3] = g[3] | g[2] & p[3] | g[1] & p[2] & p[3] | c[0] & p[1] & p[2] & p[3] & p[3] | c[0] & p[0] & p[1] & p[2] & p[3];
+endmodule
1,571 labs/proj2/proj2.mpf
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+; Copyright 1991-2010 Mentor Graphics Corporation
+;
+; All Rights Reserved.
+;
+; THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS THE PROPERTY OF
+; MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS SUBJECT TO LICENSE TERMS.
+;
+
+[Library]
+std = $MODEL_TECH/../std
+ieee = $MODEL_TECH/../ieee
+verilog = $MODEL_TECH/../verilog
+; to use Vital 1995 version of the standard
+; IEEE library must be mapped to the vital1995 library
+; one cannot use the vital1995 library directly because it assume that it
+; is the IEEE library. If vital1995 and vital2000 are being mixed together then
+; ieee must be mapped to vital1995 and vital200 mapped to vital2000
+; ieee = $MODEL_TECH/../vital1995
+; for compatiblity with previously the VITAL2000 maps to a seperate library from IEEE
+; if one should not reference vital from both the ieee library and the vital library becasue
+; the vital packages are effectively different. If one needs to reference both libraies the
+; vital2000 and ieee MUST be mapped to the same library either $MODEL_TECH/../ieee
+; or $MODEL_TECH/../vital2000
+vital2000 = $MODEL_TECH/../vital2000
+std_developerskit = $MODEL_TECH/../std_developerskit
+synopsys = $MODEL_TECH/../synopsys
+modelsim_lib = $MODEL_TECH/../modelsim_lib
+sv_std = $MODEL_TECH/../sv_std
+mtiAvm = $MODEL_TECH/../avm
+mtiOvm = $MODEL_TECH/../ovm-2.1
+mtiUPF = $MODEL_TECH/../upf_lib
+mtiPA = $MODEL_TECH/../pa_lib
+floatfixlib = $MODEL_TECH/../floatfixlib
+mc2_lib = $MODEL_TECH/../mc2_lib
+;vhdl_psl_checkers = $MODEL_TECH/../vhdl_psl_checkers // Source files only for this release
+;verilog_psl_checkers = $MODEL_TECH/../verilog_psl_checkers // Source files only for this release
+;mvc_lib = $MODEL_TECH/../mvc_lib
+
+work = work
+[vcom]
+; VHDL93 variable selects language version as the default.
+; Default is VHDL-2002.
+; Value of 0 or 1987 for VHDL-1987.
+; Value of 1 or 1993 for VHDL-1993.
+; Default or value of 2 or 2002 for VHDL-2002.
+; Value of 3 or 2008 for VHDL-2008
+VHDL93 = 2002
+
+; Show source line containing error. Default is off.
+; Show_source = 1
+
+; Turn off unbound-component warnings. Default is on.
+; Show_Warning1 = 0
+
+; Turn off process-without-a-wait-statement warnings. Default is on.
+; Show_Warning2 = 0
+
+; Turn off null-range warnings. Default is on.
+; Show_Warning3 = 0
+
+; Turn off no-space-in-time-literal warnings. Default is on.
+; Show_Warning4 = 0
+
+; Turn off multiple-drivers-on-unresolved-signal warnings. Default is on.
+; Show_Warning5 = 0
+
+; Turn off optimization for IEEE std_logic_1164 package. Default is on.
+; Optimize_1164 = 0
+
+; Turn on resolving of ambiguous function overloading in favor of the
+; "explicit" function declaration (not the one automatically created by
+; the compiler for each type declaration). Default is off.
+; The .ini file has Explicit enabled so that std_logic_signed/unsigned
+; will match the behavior of synthesis tools.
+Explicit = 1
+
+; Turn off acceleration of the VITAL packages. Default is to accelerate.
+; NoVital = 1
+
+; Turn off VITAL compliance checking. Default is checking on.
+; NoVitalCheck = 1
+
+; Ignore VITAL compliance checking errors. Default is to not ignore.
+; IgnoreVitalErrors = 1
+
+; Turn off VITAL compliance checking warnings. Default is to show warnings.
+; Show_VitalChecksWarnings = 0
+
+; Turn off PSL assertion warning messages. Default is to show warnings.
+; Show_PslChecksWarnings = 0
+
+; Enable parsing of embedded PSL assertions. Default is enabled.
+; EmbeddedPsl = 0
+
+; Keep silent about case statement static warnings.
+; Default is to give a warning.
+; NoCaseStaticError = 1
+
+; Keep silent about warnings caused by aggregates that are not locally static.
+; Default is to give a warning.
+; NoOthersStaticError = 1
+
+; Treat as errors:
+; case statement static warnings
+; warnings caused by aggregates that are not locally static
+; Overrides NoCaseStaticError, NoOthersStaticError settings.
+; PedanticErrors = 1
+
+; Turn off inclusion of debugging info within design units.
+; Default is to include debugging info.
+; NoDebug = 1
+
+; Turn off "Loading..." messages. Default is messages on.
+; Quiet = 1
+
+; Turn on some limited synthesis rule compliance checking. Checks only:
+; -- signals used (read) by a process must be in the sensitivity list
+; CheckSynthesis = 1
+
+; Activate optimizations on expressions that do not involve signals,
+; waits, or function/procedure/task invocations. Default is off.
+; ScalarOpts = 1
+
+; Turns on lint-style checking.
+; Show_Lint = 1
+
+; Require the user to specify a configuration for all bindings,
+; and do not generate a compile time default binding for the
+; component. This will result in an elaboration error of
+; 'component not bound' if the user fails to do so. Avoids the rare
+; issue of a false dependency upon the unused default binding.
+; RequireConfigForAllDefaultBinding = 1
+
+; Perform default binding at compile time.
+; Default is to do default binding at load time.
+; BindAtCompile = 1;
+
+; Inhibit range checking on subscripts of arrays. Range checking on
+; scalars defined with subtypes is inhibited by default.
+; NoIndexCheck = 1
+
+; Inhibit range checks on all (implicit and explicit) assignments to
+; scalar objects defined with subtypes.
+; NoRangeCheck = 1
+
+; Run the 0-in compiler on the VHDL source files
+; Default is off.
+; ZeroIn = 1
+
+; Set the options to be passed to the 0-in compiler.
+; Default is "".
+; ZeroInOptions = ""
+
+; Set the synthesis prefix to be honored for synthesis pragma recognition.
+; Default is "".
+; SynthPrefix = ""
+
+; Turn on code coverage in VHDL design units. Default is off.
+; Coverage = sbceft
+
+; Turn off code coverage in VHDL subprograms. Default is on.
+; CoverageSub = 0
+
+; Automatically exclude VHDL case statement OTHERS choice branches.
+; This includes OTHERS choices in selected signal assigment statements.
+; Default is to not exclude.
+; CoverExcludeDefault = 1
+
+; Control compiler and VOPT optimizations that are allowed when
+; code coverage is on. Refer to the comment for this in the [vlog] area.
+; CoverOpt = 3
+
+; Inform code coverage optimizations to respect VHDL 'H' and 'L'
+; values on signals in conditions and expressions, and to not automatically
+; convert them to '1' and '0'. Default is to not convert.
+; CoverRespectHandL = 0
+
+; Increase or decrease the maximum number of rows allowed in a UDP table
+; implementing a VHDL condition coverage or expression coverage expression.
+; More rows leads to a longer compile time, but more expressions covered.
+; CoverMaxUDPRows = 192
+
+; Increase or decrease the maximum number of input patterns that are present
+; in FEC table. This leads to a longer compile time with more expressions
+; covered with FEC metric.
+; CoverMaxFECRows = 192
+
+; Enable or disable Focused Expression Coverage analysis for conditions and
+; expressions. Focused Expression Coverage data is provided by default when
+; expression and/or condition coverage is active.
+; CoverFEC = 0
+
+; Enable or disable UDP Coverage analysis for conditions and expressions.
+; UDP Coverage data is provided by default when expression and/or condition
+; coverage is active.
+; CoverUDP = 0
+
+; Enable or disable short circuit evaluation of conditions and expressions when
+; condition or expression coverage is active. Short circuit evaluation is enabled
+; by default.
+; CoverShortCircuit = 0
+
+; Enable code coverage reporting of code that has been optimized away.
+; The default is not to report.
+; CoverReportCancelled = 1
+
+; Use this directory for compiler temporary files instead of "work/_temp"
+; CompilerTempDir = /tmp
+
+; Set this to cause the compilers to force data to be committed to disk
+; when the files are closed.
+; SyncCompilerFiles = 1
+
+; Add VHDL-AMS declarations to package STANDARD
+; Default is not to add
+; AmsStandard = 1
+
+; Range and length checking will be performed on array indices and discrete
+; ranges, and when violations are found within subprograms, errors will be
+; reported. Default is to issue warnings for violations, because subprograms
+; may not be invoked.
+; NoDeferSubpgmCheck = 0
+
+; Turn ON detection of FSMs having single bit current state variable.
+; FsmSingle = 1
+
+; Turn off reset state transitions in FSM.
+; FsmResetTrans = 0
+
+; Turn ON detection of FSM Implicit Transitions.
+; FsmImplicitTrans = 1
+
+; Do not show immediate assertions with constant expressions in
+; GUI/report/UCDB etc. By default immediate assertions with constant
+; expressions are shown in GUI/report/UCDB etc. This does not affect ;
+; evaluation of immediate assertions.
+; ShowConstantImmediateAsserts = 0
+
+[vlog]
+; Turn off inclusion of debugging info within design units.
+; Default is to include debugging info.
+; NoDebug = 1
+
+; Turn on `protect compiler directive processing.
+; Default is to ignore `protect directives.
+; Protect = 1
+
+; Turn off "Loading..." messages. Default is messages on.
+; Quiet = 1
+
+; Turn on Verilog hazard checking (order-dependent accessing of global vars).
+; Default is off.
+; Hazard = 1
+
+; Turn on converting regular Verilog identifiers to uppercase. Allows case
+; insensitivity for module names. Default is no conversion.
+; UpCase = 1
+
+; Activate optimizations on expressions that do not involve signals,
+; waits, or function/procedure/task invocations. Default is off.
+; ScalarOpts = 1
+
+; Turns on lint-style checking.
+; Show_Lint = 1
+
+; Show source line containing error. Default is off.
+; Show_source = 1
+
+; Turn on bad option warning. Default is off.
+; Show_BadOptionWarning = 1
+
+; Revert back to IEEE 1364-1995 syntax, default is 0 (off).
+; vlog95compat = 1
+
+; Turn off PSL warning messages. Default is to show warnings.
+; Show_PslChecksWarnings = 0
+
+; Enable parsing of embedded PSL assertions. Default is enabled.
+; EmbeddedPsl = 0
+
+; Set the threshold for automatically identifying sparse Verilog memories.
+; A memory with depth equal to or more than the sparse memory threshold gets
+; marked as sparse automatically, unless specified otherwise in source code
+; or by +nosparse commandline option of vlog or vopt.
+; The default is 1M. (i.e. memories with depth equal
+; to or greater than 1M are marked as sparse)
+; SparseMemThreshold = 1048576
+
+; Run the 0-in compiler on the Verilog source files
+; Default is off.
+; ZeroIn = 1
+
+; Set the options to be passed to the 0-in compiler.
+; Default is "".
+; ZeroInOptions = ""
+
+; Set the synthesis prefix to be honored for synthesis pragma recognition.
+; Default is "".
+; SynthPrefix = ""
+
+; Set the option to treat all files specified in a vlog invocation as a
+; single compilation unit. The default value is set to 0 which will treat
+; each file as a separate compilation unit as specified in the P1800 draft standard.
+; MultiFileCompilationUnit = 1
+
+; Turn on code coverage in Verilog design units. Default is off.
+; Coverage = sbceft
+
+; Automatically exclude Verilog case statement default branches.
+; Default is to not automatically exclude defaults.
+; CoverExcludeDefault = 1
+
+; Increase or decrease the maximum number of rows allowed in a UDP table
+; implementing a Verilog condition coverage or expression coverage expression.
+; More rows leads to a longer compile time, but more expressions covered.
+; CoverMaxUDPRows = 192
+
+; Increase or decrease the maximum number of input patterns that are present
+; in FEC table. This leads to a longer compile time with more expressions
+; covered with FEC metric.
+; CoverMaxFECRows = 192
+
+; Enable or disable Focused Expression Coverage analysis for conditions and
+; expressions. Focused Expression Coverage data is provided by default when
+; expression and/or condition coverage is active.
+; CoverFEC = 0
+
+; Enable or disable UDP Coverage analysis for conditions and expressions.
+; UDP Coverage data is provided by default when expression and/or condition
+; coverage is active.
+; CoverUDP = 0
+
+; Enable or disable short circuit evaluation of conditions and expressions when
+; condition or expression coverage is active. Short circuit evaluation is enabled
+; by default.
+; CoverShortCircuit = 0
+
+
+; Turn on code coverage in VLOG `celldefine modules and modules included
+; using vlog -v and -y. Default is off.
+; CoverCells = 1
+
+; Enable code coverage reporting of code that has been optimized away.
+; The default is not to report.
+; CoverReportCancelled = 1
+
+; Control compiler and VOPT optimizations that are allowed when
+; code coverage is on. This is a number from 1 to 4, with the following
+; meanings (the default is 3):
+; 1 -- Turn off all optimizations that affect coverage reports.
+; 2 -- Allow optimizations that allow large performance improvements
+; by invoking sequential processes only when the data changes.
+; This may make major reductions in coverage counts.
+; 3 -- In addition, allow optimizations that may change expressions or
+; remove some statements. Allow constant propagation. Allow VHDL
+; subprogram inlining and VHDL FF recognition.
+; 4 -- In addition, allow optimizations that may remove major regions of
+; code by changing assignments to built-ins or removing unused
+; signals. Change Verilog gates to continuous assignments.
+; CoverOpt = 3
+
+; Specify the override for the default value of "cross_num_print_missing"
+; option for the Cross in Covergroups. If not specified then LRM default
+; value of 0 (zero) is used. This is a compile time option.
+; SVCrossNumPrintMissingDefault = 0
+
+; Setting following to 1 would cause creation of variables which
+; would represent the value of Coverpoint expressions. This is used
+; in conjunction with "SVCoverpointExprVariablePrefix" option
+; in the modelsim.ini
+; EnableSVCoverpointExprVariable = 0
+
+; Specify the override for the prefix used in forming the variable names
+; which represent the Coverpoint expressions. This is used in conjunction with
+; "EnableSVCoverpointExprVariable" option of the modelsim.ini
+; The default prefix is "expr".
+; The variable name is
+; variable name => <prefix>_<coverpoint name>
+; SVCoverpointExprVariablePrefix = expr
+
+; Override for the default value of the SystemVerilog covergroup,
+; coverpoint, and cross option.goal (defined to be 100 in the LRM).
+; NOTE: It does not override specific assignments in SystemVerilog
+; source code. NOTE: The modelsim.ini variable "SVCovergroupGoal"
+; in the [vsim] section can override this value.
+; SVCovergroupGoalDefault = 100
+
+; Override for the default value of the SystemVerilog covergroup,
+; coverpoint, and cross type_option.goal (defined to be 100 in the LRM)
+; NOTE: It does not override specific assignments in SystemVerilog
+; source code. NOTE: The modelsim.ini variable "SVCovergroupTypeGoal"
+; in the [vsim] section can override this value.
+; SVCovergroupTypeGoalDefault = 100
+
+; Specify the override for the default value of "strobe" option for the
+; Covergroup Type. This is a compile time option which forces "strobe" to
+; a user specified default value and supersedes SystemVerilog specified
+; default value of '0'(zero). NOTE: This can be overriden by a runtime
+; modelsim.ini variable "SVCovergroupStrobe" in the [vsim] section.
+; SVCovergroupStrobeDefault = 0
+
+; Specify the override for the default value of "merge_instances" option for
+; the Covergroup Type. This is a compile time option which forces
+; "merge_instances" to a user specified default value and supersedes
+; SystemVerilog specified default value of '0'(zero).
+; SVCovergroupMergeInstancesDefault = 0
+
+; Specify the override for the default value of "per_instance" option for the
+; Covergroup variables. This is a compile time option which forces "per_instance"
+; to a user specified default value and supersedes SystemVerilog specified
+; default value of '0'(zero).
+; SVCovergroupPerInstanceDefault = 0
+
+; Specify the override for the default value of "get_inst_coverage" option for the
+; Covergroup variables. This is a compile time option which forces
+; "get_inst_coverage" to a user specified default value and supersedes
+; SystemVerilog specified default value of '0'(zero).
+; SVCovergroupGetInstCoverageDefault = 0
+
+;
+; A space separated list of resource libraries that contain precompiled
+; packages. The behavior is identical to using the "-L" switch.
+;
+; LibrarySearchPath = <path/lib> [<path/lib> ...]
+LibrarySearchPath = mtiAvm mtiOvm mtiUPF
+
+; The behavior is identical to the "-mixedansiports" switch. Default is off.
+; MixedAnsiPorts = 1
+
+; Enable SystemVerilog 3.1a $typeof() function. Default is off.
+; EnableTypeOf = 1
+
+; Only allow lower case pragmas. Default is disabled.
+; AcceptLowerCasePragmaOnly = 1
+
+; Set the maximum depth permitted for a recursive include file nesting.
+; IncludeRecursionDepthMax = 5
+
+; Turn ON detection of FSMs having single bit current state variable.
+; FsmSingle = 1
+
+; Turn off reset state transitions in FSM.
+; FsmResetTrans = 0
+
+; Turn off detections of FSMs having x-assignment.
+; FsmXAssign = 0
+
+; Turn ON detection of FSM Implicit Transitions.
+; FsmImplicitTrans = 1
+
+; List of file suffixes which will be read as SystemVerilog. White space
+; in extensions can be specified with a back-slash: "\ ". Back-slashes
+; can be specified with two consecutive back-slashes: "\\";
+; SVFileExtensions = sv svp svh
+
+; This setting is the same as the vlog -sv command line switch.
+; Enables SystemVerilog features and keywords when true (1).
+; When false (0), the rules of IEEE Std 1364-2001 are followed and
+; SystemVerilog keywords are ignored.
+; Svlog = 0
+
+; Prints attribute placed upon SV packages during package import
+; when true (1). The attribute will be ignored when this
+; entry is false (0). The attribute name is "package_load_message".
+; The value of this attribute is a string literal.
+; Default is true (1).
+; PrintSVPackageLoadingAttribute = 1
+
+; Do not show immediate assertions with constant expressions in
+; GUI/reports/UCDB etc. By default immediate assertions with constant
+; expressions are shown in GUI/reports/UCDB etc. This does not affect
+; evaluation of immediate assertions.
+; ShowConstantImmediateAsserts = 0
+
+; Controls if untyped parameters that are initialized with values greater
+; than 2147483647 are mapped to generics of type INTEGER or ignored.
+; If mapped to VHDL Integers, values greater than 2147483647
+; are mapped to negative values.
+; Default is to map these parameter to generic of type INTEGER
+; ForceUnsignedToVHDLInteger = 1
+
+[sccom]
+; Enable use of SCV include files and library. Default is off.
+; UseScv = 1
+
+; Add C++ compiler options to the sccom command line by using this variable.
+; CppOptions = -g
+
+; Use custom C++ compiler located at this path rather than the default path.
+; The path should point directly at a compiler executable.
+; CppPath = /usr/bin/g++
+
+; Enable verbose messages from sccom. Default is off.
+; SccomVerbose = 1
+
+; sccom logfile. Default is no logfile.
+; SccomLogfile = sccom.log
+
+; Enable use of SC_MS include files and library. Default is off.
+; UseScMs = 1
+
+[vopt]
+; Turn on code coverage in vopt. Default is off.
+; Coverage = sbceft
+
+; Control compiler optimizations that are allowed when
+; code coverage is on. Refer to the comment for this in the [vlog] area.
+; CoverOpt = 3
+
+; Increase or decrease the maximum number of rows allowed in a UDP table
+; implementing a vopt condition coverage or expression coverage expression.
+; More rows leads to a longer compile time, but more expressions covered.
+; CoverMaxUDPRows = 192
+
+; Increase or decrease the maximum number of input patterns that are present
+; in FEC table. This leads to a longer compile time with more expressions
+; covered with FEC metric.
+; CoverMaxFECRows = 192
+
+; Enable code coverage reporting of code that has been optimized away.
+; The default is not to report.
+; CoverReportCancelled = 1
+
+; Do not show immediate assertions with constant expressions in
+; GUI/reports/UCDB etc. By default immediate assertions with constant
+; expressions are shown in GUI/reports/UCDB etc. This does not affect
+; evaluation of immediate assertions.
+; ShowConstantImmediateAsserts = 0
+
+; Set the maximum number of iterations permitted for a generate loop.
+; Restricting this permits the implementation to recognize infinite
+; generate loops.
+; GenerateLoopIterationMax = 100000
+
+; Set the maximum depth permitted for a recursive generate instantiation.
+; Restricting this permits the implementation to recognize infinite
+; recursions.
+; GenerateRecursionDepthMax = 200
+
+
+[vsim]
+; vopt flow
+; Set to turn on automatic optimization of a design.
+; Default is on
+VoptFlow = 1
+
+; vopt automatic SDF
+; If automatic design optimization is on, enables automatic compilation
+; of SDF files.
+; Default is on, uncomment to turn off.
+; VoptAutoSDFCompile = 0
+
+; Automatic SDF compilation
+; Disables automatic compilation of SDF files in flows that support it.
+; Default is on, uncomment to turn off.
+; NoAutoSDFCompile = 1
+
+; Simulator resolution
+; Set to fs, ps, ns, us, ms, or sec with optional prefix of 1, 10, or 100.
+Resolution = ns
+
+; Disable certain code coverage exclusions automatically.
+; Assertions and FSM are exluded from the code coverage by default
+; Set AutoExclusionsDisable = fsm to enable code coverage for fsm
+; Set AutoExclusionsDisable = assertions to enable code coverage for assertions
+; Set AutoExclusionsDisable = all to enable code coverage for all the automatic exclusions
+; Or specify comma or space separated list
+;AutoExclusionsDisable = fsm,assertions
+
+; User time unit for run commands
+; Set to default, fs, ps, ns, us, ms, or sec. The default is to use the
+; unit specified for Resolution. For example, if Resolution is 100ps,
+; then UserTimeUnit defaults to ps.
+; Should generally be set to default.
+UserTimeUnit = default
+
+; Default run length
+RunLength = 100 ns
+
+; Maximum iterations that can be run without advancing simulation time
+IterationLimit = 5000
+
+; Control PSL and Verilog Assume directives during simulation
+; Set SimulateAssumeDirectives = 0 to disable assume being simulated as asserts
+; Set SimulateAssumeDirectives = 1 to enable assume simulation as asserts
+; SimulateAssumeDirectives = 1
+
+; Control the simulation of PSL and SVA
+; These switches can be overridden by the vsim command line switches:
+; -psl, -nopsl, -sva, -nosva.
+; Set SimulatePSL = 0 to disable PSL simulation
+; Set SimulatePSL = 1 to enable PSL simulation (default)
+; SimulatePSL = 1
+; Set SimulateSVA = 0 to disable SVA simulation
+; Set SimulateSVA = 1 to enable concurrent SVA simulation (default)
+; SimulateSVA = 1
+
+; Directives to license manager can be set either as single value or as
+; space separated multi-values:
+; vhdl Immediately reserve a VHDL license
+; vlog Immediately reserve a Verilog license
+; plus Immediately reserve a VHDL and Verilog license
+; noqueue Do not wait in the license queue when a license is not available
+; viewsim Try for viewer license but accept simulator license(s) instead
+; of queuing for viewer license (PE ONLY)
+; noviewer Disable checkout of msimviewer and vsim-viewer license
+; features (PE ONLY)
+; noslvhdl Disable checkout of qhsimvh and vsim license features
+; noslvlog Disable checkout of qhsimvl and vsimvlog license features
+; nomix Disable checkout of msimhdlmix and hdlmix license features
+; nolnl Disable checkout of msimhdlsim and hdlsim license features
+; mixedonly Disable checkout of qhsimvh,qhsimvl,vsim,vsimvlog license
+; features
+; lnlonly Disable checkout of qhsimvh,qhsimvl,vsim,vsimvlog,msimhdlmix,
+; hdlmix license features
+; Single value:
+; License = plus
+; Multi-value:
+; License = noqueue plus
+
+; Stop the simulator after a VHDL assertion message.
+; Or stop the simulator after SystemVerilog severity system task.
+; The severity of VHDL assertion or severity system task
+; should be higher or equal.
+; 0 = Note 1 = Warning 2 = Error 3 = Failure 4 = Fatal
+BreakOnAssertion = 3
+
+; VHDL assertion Message Format
+; %S - Severity Level
+; %R - Report Message
+; %T - Time of assertion
+; %D - Delta
+; %I - Instance or Region pathname (if available)
+; %i - Instance pathname with process
+; %O - Process name
+; %K - Kind of object path is to return: Instance, Signal, Process or Unknown
+; %P - Instance or Region path without leaf process
+; %F - File
+; %L - Line number of assertion or, if assertion is in a subprogram, line
+; from which the call is made
+; %% - Print '%' character
+; If specific format for assertion level is defined, use its format.
+; If specific format is not defined for assertion level:
+; - and if failure occurs during elaboration, use MessageFormatBreakLine;
+; - and if assertion triggers a breakpoint (controlled by BreakOnAssertion
+; level), use MessageFormatBreak;
+; - otherwise, use MessageFormat.
+; MessageFormatBreakLine = "** %S: %R\n Time: %T Iteration: %D %K: %i File: %F Line: %L\n"
+; MessageFormatBreak = "** %S: %R\n Time: %T Iteration: %D %K: %i File: %F\n"
+; MessageFormat = "** %S: %R\n Time: %T Iteration: %D%I\n"
+; MessageFormatNote = "** %S: %R\n Time: %T Iteration: %D%I\n"
+; MessageFormatWarning = "** %S: %R\n Time: %T Iteration: %D%I\n"
+; MessageFormatError = "** %S: %R\n Time: %T Iteration: %D %K: %i File: %F\n"
+; MessageFormatFail = "** %S: %R\n Time: %T Iteration: %D %K: %i File: %F\n"
+; MessageFormatFatal = "** %S: %R\n Time: %T Iteration: %D %K: %i File: %F\n"
+
+; Error File - alternate file for storing error messages
+; ErrorFile = error.log
+
+
+; Simulation Breakpoint messages
+; This flag controls the display of function names when reporting the location
+; where the simulator stops do to a breakpoint or fatal error.
+; Example w/function name: # Break in Process ctr at counter.vhd line 44
+; Example wo/function name: # Break at counter.vhd line 44
+ShowFunctions = 1
+
+; Default radix for all windows and commands.
+; Set to symbolic, ascii, binary, octal, decimal, hex, unsigned
+DefaultRadix = symbolic
+
+; VSIM Startup command
+; Startup = do startup.do
+
+; VSIM Shutdown file
+; Filename to save u/i formats and configurations.
+; ShutdownFile = restart.do
+; To explicitly disable auto save:
+; ShutdownFile = --disable-auto-save
+
+; File for saving command transcript
+TranscriptFile = transcript
+
+; File for saving command history
+; CommandHistory = cmdhist.log
+
+; Specify whether paths in simulator commands should be described
+; in VHDL or Verilog format.
+; For VHDL, PathSeparator = /
+; For Verilog, PathSeparator = .
+; Must not be the same character as DatasetSeparator.
+PathSeparator = /
+
+; Specify the dataset separator for fully rooted contexts.
+; The default is ':'. For example: sim:/top
+; Must not be the same character as PathSeparator.
+DatasetSeparator = :
+
+; Specify a unique path separator for the Signal Spy set of functions.
+; The default will be to use the PathSeparator variable.
+; Must not be the same character as DatasetSeparator.
+; SignalSpyPathSeparator = /
+
+; Used to control parsing of HDL identifiers input to the tool.
+; This includes CLI commands, vsim/vopt/vlog/vcom options,
+; string arguments to FLI/VPI/DPI calls, etc.
+; If set to 1, accept either Verilog escaped Id syntax or
+; VHDL extended id syntax, regardless of source language.
+; If set to 0, the syntax of the source language must be used.
+; Each identifier in a hierarchical name may need different syntax,
+; e.g. "/top/\vhdl*ext*id\/middle/\vlog*ext*id /bottom" or
+; "top.\vhdl*ext*id\.middle.\vlog*ext*id .bottom"
+; GenerousIdentifierParsing = 1
+
+; Disable VHDL assertion messages
+; IgnoreNote = 1
+; IgnoreWarning = 1
+; IgnoreError = 1
+; IgnoreFailure = 1
+
+; Disable SystemVerilog assertion messages
+; IgnoreSVAInfo = 1
+; IgnoreSVAWarning = 1
+; IgnoreSVAError = 1
+; IgnoreSVAFatal = 1
+
+; Do not print any additional information from Severity System tasks.
+; Only the message provided by the user is printed along with severity
+; information.
+; SVAPrintOnlyUserMessage = 1;
+
+; Default force kind. May be freeze, drive, deposit, or default
+; or in other terms, fixed, wired, or charged.
+; A value of "default" will use the signal kind to determine the
+; force kind, drive for resolved signals, freeze for unresolved signals
+; DefaultForceKind = freeze
+
+; Control the iteration of events when a VHDL signal is forced to a value
+; This flag can be set to honour the signal update event in next iteration,
+; the default is to update and propagate in the same iteration.
+; ForceSigNextIter = 1
+
+
+; If zero, open files when elaborated; otherwise, open files on
+; first read or write. Default is 0.
+; DelayFileOpen = 1
+
+; Control VHDL files opened for write.
+; 0 = Buffered, 1 = Unbuffered
+UnbufferedOutput = 0
+
+; Control the number of VHDL files open concurrently.
+; This number should always be less than the current ulimit
+; setting for max file descriptors.
+; 0 = unlimited
+ConcurrentFileLimit = 40
+
+; Control the number of hierarchical regions displayed as
+; part of a signal name shown in the Wave window.
+; A value of zero tells VSIM to display the full name.
+; The default is 0.
+; WaveSignalNameWidth = 0
+
+; Turn off warnings when changing VHDL constants and generics
+; Default is 1 to generate warning messages
+; WarnConstantChange = 0
+
+; Turn off warnings from accelerated versions of the std_logic_arith,
+; std_logic_unsigned, and std_logic_signed packages.
+; StdArithNoWarnings = 1
+
+; Turn off warnings from accelerated versions of the IEEE numeric_std
+; and numeric_bit packages.
+; NumericStdNoWarnings = 1
+
+; Use old-style (pre-6.6) VHDL FOR generate statement iteration names
+; in the design hierarchy.
+; This style is controlled by the value of the GenerateFormat
+; value described next. Default is to use new-style names, which
+; comprise the generate statement label, '(', the value of the generate
+; parameter, and a closing ')'.
+; Uncomment this to use old-style names.
+; OldVhdlForGenNames = 1
+
+; Control the format of the old-style VHDL FOR generate statement region
+; name for each iteration. Do not quote it.
+; The format string here must contain the conversion codes %s and %d,
+; in that order, and no other conversion codes. The %s represents
+; the generate statement label; the %d represents the generate parameter value
+; at a particular iteration (this is the position number if the generate parameter
+; is of an enumeration type). Embedded whitespace is allowed (but discouraged);
+; leading and trailing whitespace is ignored.
+; Application of the format must result in a unique region name over all
+; loop iterations for a particular immediately enclosing scope so that name
+; lookup can function properly. The default is %s__%d.
+; GenerateFormat = %s__%d
+
+; Specify whether checkpoint files should be compressed.
+; The default is 1 (compressed).
+; CheckpointCompressMode = 0
+
+; Specify whether to enable SystemVerilog DPI "out-of-the-blue" calls.
+; The term "out-of-the-blue" refers to SystemVerilog export function calls
+; made from C functions that don't have the proper context setup
+; (as is the case when running under "DPI-C" import functions).
+; When this is enabled, one can call a DPI export function
+; (but not task) from any C code.
+; the setting of this variable can be one of the following values:
+; 0 : dpioutoftheblue call is disabled (default)
+; 1 : dpioutoftheblue call is enabled, but export call debug support is not available.
+; 2 : dpioutoftheblue call is enabled, and limited export call debug support is available.
+; DpiOutOfTheBlue = 1
+
+; Specify whether continuous assignments are run before other normal priority
+; processes scheduled in the same iteration. This event ordering minimizes race
+; differences between optimized and non-optimized designs, and is the default
+; behavior beginning with the 6.5 release. For pre-6.5 event ordering, set
+; ImmediateContinuousAssign to 0.
+; The default is 1 (enabled).
+; ImmediateContinuousAssign = 0
+
+; List of dynamically loaded objects for Verilog PLI applications
+; Veriuser = veriuser.sl
+
+; Which default VPI object model should the tool conform to?
+; The 1364 modes are Verilog-only, for backwards compatibility with older
+; libraries, and SystemVerilog objects are not available in these modes.
+;
+; In the absence of a user-specified default, the tool default is the
+; latest available LRM behavior.
+; Options for PliCompatDefault are:
+; VPI_COMPATIBILITY_VERSION_1364v1995
+; VPI_COMPATIBILITY_VERSION_1364v2001
+; VPI_COMPATIBILITY_VERSION_1364v2005
+; VPI_COMPATIBILITY_VERSION_1800v2005
+; VPI_COMPATIBILITY_VERSION_1800v2008
+;
+; Synonyms for each string are also recognized:
+; VPI_COMPATIBILITY_VERSION_1364v1995 (1995, 95, 1364v1995, 1364V1995, VL1995)
+; VPI_COMPATIBILITY_VERSION_1364v2001 (2001, 01, 1364v2001, 1364V2001, VL2001)
+; VPI_COMPATIBILITY_VERSION_1364v2005 (1364v2005, 1364V2005, VL2005)
+; VPI_COMPATIBILITY_VERSION_1800v2005 (2005, 05, 1800v2005, 1800V2005, SV2005)
+; VPI_COMPATIBILITY_VERSION_1800v2008 (2008, 08, 1800v2008, 1800V2008, SV2008)
+
+
+; PliCompatDefault = VPI_COMPATIBILITY_VERSION_1800v2005
+
+; Specify default options for the restart command. Options can be one
+; or more of: -force -nobreakpoint -nolist -nolog -nowave -noassertions
+; DefaultRestartOptions = -force
+
+; Turn on (1) or off (0) WLF file compression.
+; The default is 1 (compress WLF file).
+; WLFCompress = 0
+
+; Specify whether to save all design hierarchy (1) in the WLF file
+; or only regions containing logged signals (0).
+; The default is 0 (save only regions with logged signals).
+; WLFSaveAllRegions = 1
+
+; WLF file time limit. Limit WLF file by time, as closely as possible,
+; to the specified amount of simulation time. When the limit is exceeded
+; the earliest times get truncated from the file.
+; If both time and size limits are specified the most restrictive is used.
+; UserTimeUnits are used if time units are not specified.
+; The default is 0 (no limit). Example: WLFTimeLimit = {100 ms}
+; WLFTimeLimit = 0
+
+; WLF file size limit. Limit WLF file size, as closely as possible,
+; to the specified number of megabytes. If both time and size limits
+; are specified then the most restrictive is used.
+; The default is 0 (no limit).
+; WLFSizeLimit = 1000
+
+; Specify whether or not a WLF file should be deleted when the
+; simulation ends. A value of 1 will cause the WLF file to be deleted.
+; The default is 0 (do not delete WLF file when simulation ends).
+; WLFDeleteOnQuit = 1
+
+; Specify whether or not a WLF file should be indexed during
+; simulation. If set to 0, the WLF file will not be indexed.
+; The default is 1, indexed the WLF file.
+; WLFIndex = 0
+
+; Specify whether or not a WLF file should be optimized during
+; simulation. If set to 0, the WLF file will not be optimized.
+; The default is 1, optimize the WLF file.
+; WLFOptimize = 0
+
+; Specify the name of the WLF file.
+; The default is vsim.wlf
+; WLFFilename = vsim.wlf
+
+; Specify whether to lock the WLF file using system lockd locking mechanism.
+; Locking the file prevents other invocations of ModelSim/Questa tools from
+; inadvertently overwriting the WLF file.
+; The default is 1, lock the WLF file.
+; WLFFileLock = 0
+
+; Specify the WLF reader cache size limit for each open WLF file.
+; The size is giving in megabytes. A value of 0 turns off the
+; WLF cache.
+; WLFSimCacheSize allows a different cache size to be set for
+; simulation WLF file independent of post-simulation WLF file
+; viewing. If WLFSimCacheSize is not set it defaults to the
+; WLFCacheSize setting.
+; The default WLFCacheSize setting is enabled to 256M per open WLF file.
+; WLFCacheSize = 2000
+; WLFSimCacheSize = 500
+
+; Specify the WLF file event collapse mode.
+; 0 = Preserve all events and event order. (same as -wlfnocollapse)
+; 1 = Only record values of logged objects at the end of a simulator iteration.
+; (same as -wlfcollapsedelta)
+; 2 = Only record values of logged objects at the end of a simulator time step.
+; (same as -wlfcollapsetime)
+; The default is 1.
+; WLFCollapseMode = 0
+
+; Specify whether WLF file logging can use threads on multi-processor machines
+; if 0, no threads will be used, if 1, threads will be used if the system has
+; more than one processor
+; WLFUseThreads = 1
+
+; Turn on/off undebuggable SystemC type warnings. Default is on.
+; ShowUndebuggableScTypeWarning = 0
+
+; Turn on/off unassociated SystemC name warnings. Default is off.
+; ShowUnassociatedScNameWarning = 1
+
+; Turn on/off SystemC IEEE 1666 deprecation warnings. Default is off.
+; ScShowIeeeDeprecationWarnings = 1
+
+; Turn on/off the check for multiple drivers on a SystemC sc_signal. Default is off.
+; ScEnableScSignalWriteCheck = 1
+
+; Set SystemC default time unit.
+; Set to fs, ps, ns, us, ms, or sec with optional
+; prefix of 1, 10, or 100. The default is 1 ns.
+; The ScTimeUnit value is honored if it is coarser than Resolution.
+; If ScTimeUnit is finer than Resolution, it is set to the value
+; of Resolution. For example, if Resolution is 100ps and ScTimeUnit is ns,
+; then the default time unit will be 1 ns. However if Resolution
+; is 10 ns and ScTimeUnit is ns, then the default time unit will be 10 ns.
+ScTimeUnit = ns
+
+; Set SystemC sc_main stack size. The stack size is set as an integer
+; number followed by the unit which can be Kb(Kilo-byte), Mb(Mega-byte) or
+; Gb(Giga-byte). Default is 10 Mb. The stack size for sc_main depends
+; on the amount of data on the sc_main() stack and the memory required
+; to succesfully execute the longest function call chain of sc_main().
+ScMainStackSize = 10 Mb
+
+; Turn on/off execution of remainder of sc_main upon quitting the current
+; simulation session. If the cumulative length of sc_main() in terms of
+; simulation time units is less than the length of the current simulation
+; run upon quit or restart, sc_main() will be in the middle of execution.
+; This switch gives the option to execute the remainder of sc_main upon
+; quitting simulation. The drawback of not running sc_main till the end
+; is memory leaks for objects created by sc_main. If on, the remainder of
+; sc_main will be executed ignoring all delays. This may cause the simulator
+; to crash if the code in sc_main is dependent on some simulation state.
+; Default is on.
+ScMainFinishOnQuit = 1
+
+; Set the SCV relationship name that will be used to identify phase
+; relations. If the name given to a transactor relation matches this
+; name, the transactions involved will be treated as phase transactions
+ScvPhaseRelationName = mti_phase
+
+; Customize the vsim kernel shutdown behavior at the end of the simulation.
+; Some common causes of the end of simulation are $finish (implicit or explicit),
+; sc_stop(), tf_dofinish(), and assertion failures.
+; This should be set to "ask", "exit", or "stop". The default is "ask".
+; "ask" -- In batch mode, the vsim kernel will abruptly exit.
+; In GUI mode, a dialog box will pop up and ask for user confirmation
+; whether or not to quit the simulation.
+; "stop" -- Cause the simulation to stay loaded in memory. This can make some
+; post-simulation tasks easier.
+; "exit" -- The simulation will abruptly exit without asking for any confirmation.
+; "final" -- Run SystemVerilog final blocks then behave as "stop".
+; Note: This variable can be overridden with the vsim "-onfinish" command line switch.
+OnFinish = ask
+
+; Print pending deferred assertion messages.
+; Deferred assertion messages may be scheduled after the $finish in the same
+; time step. Deferred assertions scheduled to print after the $finish are
+; printed before exiting with severity level NOTE since it's not known whether
+; the assertion is still valid due to being printed in the active region
+; instead of the reactive region where they are normally printed.
+; OnFinishPendingAssert = 1;
+
+; Print "simstats" result at the end of simulation before shutdown.
+; If this is enabled, the simstats result will be printed out before shutdown.
+; The default is off.
+; PrintSimStats = 1
+
+; Assertion File - alternate file for storing VHDL/PSL/Verilog assertion messages
+; AssertFile = assert.log
+
+; Run simulator in assertion debug mode. Default is off.
+; AssertionDebug = 1
+
+; Turn on/off PSL/SVA/VHDL assertion enable. Default is on.
+; AssertionEnable = 0
+
+; Set PSL/SVA/VHDL concurrent assertion fail limit. Default is -1.
+; Any positive integer, -1 for infinity.
+; AssertionLimit = 1
+
+; Turn on/off PSL concurrent assertion pass log. Default is off.
+; The flag does not affect SVA
+; AssertionPassLog = 1
+
+; Turn on/off PSL concurrent assertion fail log. Default is on.
+; The flag does not affect SVA
+; AssertionFailLog = 0
+
+; Turn on/off SVA concurrent assertion local var printing in -assertdebug mode. Default is on.
+; AssertionFailLocalVarLog = 0
+
+; Set action type for PSL/SVA concurrent assertion fail action. Default is continue.
+; 0 = Continue 1 = Break 2 = Exit
+; AssertionFailAction = 1
+
+; Enable the active thread monitor in the waveform display when assertion debug is enabled.
+; AssertionActiveThreadMonitor = 1
+
+; Control how many waveform rows will be used for displaying the active threads. Default is 5.
+; AssertionActiveThreadMonitorLimit = 5
+
+; Assertion thread limit after which assertion would be killed/switched off.
+; The default is -1 (unlimited). If the number of threads for an assertion go
+; beyond this limit, the assertion would be either switched off or killed. This
+; limit applies to both assert and cover directives.
+;AssertionThreadLimit = -1
+
+; Action to be taken once the assertion thread limit is reached. Default
+; is kill. It can have a value of off or kill. In case of kill, all the existing
+; threads are terminated and no new attempts are started. In case of off, the
+; existing attempts keep on evaluating but no new attempts are started. This
+; variable applies to both assert and cover directives.
+;AssertionThreadLimitAction = kill
+
+
+
+; By default immediate assertions do not participate in Assertion Coverage calculations
+; unless they are executed. This switch causes all immediate assertions in the design
+; to participate in Assertion Coverage calculations, whether attempted or not.
+; UnattemptedImmediateAssertions = 0
+
+
+
+; As per strict 1850-2005 PSL LRM, an always property can either pass
+; or fail. However, by default, Questa reports multiple passes and
+; multiple fails on top always/never property (always/never operator
+; is the top operator under Verification Directive). The reason
+; being that Questa reports passes and fails on per attempt of the
+; top always/never property. Use the following flag to instruct
+; Questa to strictly follow LRM. With this flag, all assert/never
+; directives will start an attempt once at start of simulation.
+; The attempt can either fail, match or match vacuously.
+; For e.g. if always is the top operator under assert, the always will
+; keep on checking the property at every clock. If the property under
+; always fails, the directive will be considered failed and no more
+; checking will be done for that directive. A top always property,
+; if it does not fail, will show a pass at end of simulation.
+; The default value is '0' (i.e. zero is off). For example:
+; PslOneAttempt = 1
+
+; Specify the number of clock ticks to represent infinite clock ticks.
+; This affects eventually!, until! and until_!. If at End of Simulation
+; (EOS) an active strong-property has not clocked this number of
+; clock ticks then neither pass or fail (vacuous match) is returned
+; else respective fail/pass is returned. The default value is '0' (zero)
+; which effectively does not check for clock tick condition. For example:
+; PslInfinityThreshold = 5000
+
+; Control how many thread start times will be preserved for ATV viewing for a given assertion
+; instance. Default is -1 (ALL).
+; ATVStartTimeKeepCount = -1
+
+; Turn on/off code coverage
+; CodeCoverage = 0
+
+; Count all code coverage condition and expression truth table rows that match.
+; CoverCountAll = 1
+
+; Turn off automatic inclusion of VHDL integers in toggle coverage. Default
+; is to include them.
+; ToggleNoIntegers = 1
+
+; Set the maximum number of values that are collected for toggle coverage of
+; VHDL integers. Default is 100;
+; ToggleMaxIntValues = 100
+
+; Set the maximum number of values that are collected for toggle coverage of
+; Verilog real. Default is 100;
+; ToggleMaxRealValues = 100
+
+; Turn on automatic inclusion of Verilog integers in toggle coverage, except
+; for enumeration types. Default is to include them.
+; ToggleVlogIntegers = 0
+
+; Turn on automatic inclusion of Verilog real type in toggle coverage, except
+; for shortreal types. Default is to not include them.
+; ToggleVlogReal = 1
+
+; Turn on automatic inclusion of Verilog fixed-size unpacked arrays, VHDL multi-d arrays
+; and VHDL arrays-of-arrays in toggle coverage.
+; Default is to not include them.
+; ToggleFixedSizeArray = 1
+
+; Increase or decrease the maximum size of Verilog unpacked fixed-size arrays,
+; VHDL multi-d arrays and VHDL arrays-of-arrays that are included for toggle coverage.
+; This leads to a longer simulation time with bigger arrays covered with toggle coverage.
+; Default is 1024.
+; ToggleMaxFixedSizeArray = 1024
+
+; Treat Verilog multi-dimensional packed vectors and packed structures as equivalently sized
+; one-dimensional packed vectors for toggle coverage. Default is 0.
+; TogglePackedAsVec = 0
+
+; Treat Verilog enumerated types as equivalently sized one-dimensional packed vectors for
+; toggle coverage. Default is 0.
+; ToggleVlogEnumBits = 0
+
+; Limit the widths of registers automatically tracked for toggle coverage. Default is 128.
+; For unlimited width, set to 0.
+; ToggleWidthLimit = 128
+
+; Limit the counts that are tracked for toggle coverage. When all edges for a bit have
+; reached this count, further activity on the bit is ignored. Default is 1.
+; For unlimited counts, set to 0.
+; ToggleCountLimit = 1
+
+; Change the mode of extended toggle coverage. Default is 3. Valid modes are 1, 2 and 3.
+; Following is the toggle coverage calculation criteria based on extended toggle mode:
+; Mode 1: 0L->1H & 1H->0L & any one 'Z' transition (to/from 'Z').
+; Mode 2: 0L->1H & 1H->0L & one transition to 'Z' & one transition from 'Z'.
+; Mode 3: 0L->1H & 1H->0L & all 'Z' transitions.
+; ExtendedToggleMode = 3
+
+; Turn on/off all PSL/SVA cover directive enables. Default is on.
+; CoverEnable = 0
+
+; Turn on/off PSL/SVA cover log. Default is off "0".
+; CoverLog = 1
+
+; Set "at_least" value for all PSL/SVA cover directives. Default is 1.
+; CoverAtLeast = 2
+
+; Set "limit" value for all PSL/SVA cover directives. Default is -1.
+; Any positive integer, -1 for infinity.
+; CoverLimit = 1
+
+; Specify the coverage database filename.
+; Default is "" (i.e. database is NOT automatically saved on close).
+; UCDBFilename = vsim.ucdb
+
+; Specify the maximum limit for the number of Cross (bin) products reported
+; in XML and UCDB report against a Cross. A warning is issued if the limit
+; is crossed. Default is zero. vsim switch -cvgmaxrptrhscross can override this
+; setting.
+; MaxReportRhsSVCrossProducts = 1000
+
+; Specify the override for the "auto_bin_max" option for the Covergroups.
+; If not specified then value from Covergroup "option" is used.
+; SVCoverpointAutoBinMax = 64
+
+; Specify the override for the value of "cross_num_print_missing"
+; option for the Cross in Covergroups. If not specified then value
+; specified in the "option.cross_num_print_missing" is used. This
+; is a runtime option. NOTE: This overrides any "cross_num_print_missing"
+; value specified by user in source file and any SVCrossNumPrintMissingDefault
+; specified in modelsim.ini.
+; SVCrossNumPrintMissing = 0
+
+; Specify whether to use the value of "cross_num_print_missing"
+; option in report and GUI for the Cross in Covergroups. If not specified then
+; cross_num_print_missing is ignored for creating reports and displaying
+; covergroups in GUI. Default is 0, which means ignore "cross_num_print_missing".
+; UseSVCrossNumPrintMissing = 0
+
+; Specify the override for the value of "strobe" option for the
+; Covergroup Type. If not specified then value in "type_option.strobe"
+; will be used. This is runtime option which forces "strobe" to
+; user specified value and supersedes user specified values in the
+; SystemVerilog Code. NOTE: This also overrides the compile time
+; default value override specified using "SVCovergroupStrobeDefault"
+; SVCovergroupStrobe = 0
+
+; Override for explicit assignments in source code to "option.goal" of
+; SystemVerilog covergroup, coverpoint, and cross. It also overrides the
+; default value of "option.goal" (defined to be 100 in the SystemVerilog
+; LRM) and the value of modelsim.ini variable "SVCovergroupGoalDefault".
+; SVCovergroupGoal = 100
+
+; Override for explicit assignments in source code to "type_option.goal" of
+; SystemVerilog covergroup, coverpoint, and cross. It also overrides the
+; default value of "type_option.goal" (defined to be 100 in the SystemVerilog
+; LRM) and the value of modelsim.ini variable "SVCovergroupTypeGoalDefault".
+; SVCovergroupTypeGoal = 100
+
+; Enforce the 6.3 behavior of covergroup get_coverage() and get_inst_coverage()
+; builtin functions, and report. This setting changes the default values of
+; option.get_inst_coverage and type_option.merge_instances to ensure the 6.3
+; behavior if explicit assignments are not made on option.get_inst_coverage and
+; type_option.merge_instances by the user. There are two vsim command line
+; options, -cvg63 and -nocvg63 to override this setting from vsim command line.
+; The default value of this variable from release 6.6 onwards is 0. This default
+; drives compliance with the clarified behavior in the IEEE 1800-2009 standard.
+; SVCovergroup63Compatibility = 0
+
+; Enforce the 6.5 default behavior of covergroup get_coverage() builtin
+; functions, GUI, and report. This setting changes the default values of
+; type_option.merge_instances to ensure the 6.5 default behavior if explicit
+; assignments are not made on type_option.merge_instances by the user.
+; There are two vsim command line options, -cvgmergeinstances and
+; -nocvgmergeinstances to override this setting from vsim command line.
+; The default value of this variable from release 6.6 onwards is 0. This default
+; drives compliance with the clarified behavior in the IEEE 1800-2009 standard.
+; SvCovergroupMergeInstancesDefault = 1
+
+; Enable or disable generation of more detailed information about the sampling
+; of covergroup, cross, and coverpoints. It provides the details of the number
+; of times the covergroup instance and type were sampled, as well as details
+; about why covergroup, cross and coverpoint were not covered. A non-zero value
+; is to enable this feature. 0 is to disable this feature. Default is 0
+; SVCovergroupSampleInfo = 0
+
+; Specify the maximum number of Coverpoint bins in whole design for
+; all Covergroups.
+; MaxSVCoverpointBinsDesign = 2147483648
+
+; Specify maximum number of Coverpoint bins in any instance of a Covergroup
+; MaxSVCoverpointBinsInst = 2147483648
+
+; Specify the maximum number of Cross bins in whole design for
+; all Covergroups.
+; MaxSVCrossBinsDesign = 2147483648
+
+; Specify maximum number of Cross bins in any instance of a Covergroup
+; MaxSVCrossBinsInst = 2147483648
+
+; Set weight for all PSL/SVA cover directives. Default is 1.
+; CoverWeight = 2
+
+; Check vsim plusargs. Default is 0 (off).
+; 0 = Don't check plusargs
+; 1 = Warning on unrecognized plusarg
+; 2 = Error and exit on unrecognized plusarg
+; CheckPlusargs = 1
+
+; Load the specified shared objects with the RTLD_GLOBAL flag.
+; This gives global visibility to all symbols in the shared objects,
+; meaning that subsequently loaded shared objects can bind to symbols
+; in the global shared objects. The list of shared objects should
+; be whitespace delimited. This option is not supported on the
+; Windows or AIX platforms.
+; GlobalSharedObjectList = example1.so example2.so example3.so
+
+; Run the 0in tools from within the simulator.
+; Default is off.
+; ZeroIn = 1
+
+; Set the options to be passed to the 0in runtime tool.
+; Default value set to "".
+; ZeroInOptions = ""
+
+; Initial seed for the random number generator of the root thread (SystemVerilog).
+; NOTE: This variable can be overridden with the vsim "-sv_seed" command line switch.
+; The default value is 0.
+; Sv_Seed = 0
+
+; Specify the solver "engine" that vsim will select for constrained random
+; generation.
+; Valid values are:
+; "auto" - automatically select the best engine for the current
+; constraint scenario
+; "bdd" - evaluate all constraint scenarios using the BDD solver engine
+; "act" - evaluate all constraint scenarios using the ACT solver engine
+; While the BDD solver engine is generally efficient with constraint scenarios
+; involving bitwise logical relationships, the ACT solver engine can exhibit
+; superior performance with constraint scenarios involving large numbers of
+; random variables related via arithmetic operators (+, *, etc).
+; NOTE: At this time, the "auto" setting is equivalent to the "bdd" setting.
+; NOTE: This variable can be overridden with the vsim "-solveengine" command
+; line switch.
+; The default value is "auto".
+; SolveEngine = auto
+
+; Specify if the solver should attempt to ignore overflow/underflow semantics
+; for arithmetic constraints (multiply, addition, subtraction) in order to
+; improve performance. The "solveignoreoverflow" attribute can be specified on
+; a per-call basis to randomize() to override this setting.
+; The default value is 0 (overflow/underflow is not ignored). Set to 1 to
+; ignore overflow/underflow.
+; SolveIgnoreOverflow = 0
+
+; Specifies the maximum size that a dynamic array may be resized to by the
+; solver. If the solver attempts to resize a dynamic array to a size greater
+; than the specified limit, the solver will abort with an error.
+; The default value is 1000. A value of 0 indicates no limit.
+; SolveArrayResizeMax = 1000
+
+; Error message severity when randomize() failure is detected (SystemVerilog).
+; 0 = No error 1 = Warning 2 = Error 3 = Failure 4 = Fatal
+; The default is 0 (no error).
+; SolveFailSeverity = 0
+
+; Enable/disable debug information for randomize() failures.
+; NOTE: This variable can be overridden with the vsim "-solvefaildbug" command
+; line switch.
+; The default is 0 (disabled). Set to 1 to enable.
+; SolveFailDebug = 0
+
+; Specify the maximum size of the solution graph generated by the BDD solver.
+; This value can be used to force the BDD solver to abort the evaluation of a
+; complex constraint scenario that cannot be evaluated with finite memory.
+; This value is specified in 1000s of nodes.
+; The default value is 10000. A value of 0 indicates no limit.
+; SolveGraphMaxSize = 10000
+
+; Specify the maximum number of evaluations that may be performed on the
+; solution graph by the BDD solver. This value can be used to force the BDD
+; solver to abort the evaluation of a complex constraint scenario that cannot
+; be evaluated in finite time. This value is specified in 10000s of evaluations.
+; The default value is 10000. A value of 0 indicates no limit.
+; SolveGraphMaxEval = 10000
+
+; Specify the maximum number of tests that the ACT solver may evaluate before
+; abandoning an attempt to solve a particular constraint scenario.
+; The default value is 1000000. A value of 0 indicates no limit.
+; SolveACTMaxTests = 1000000
+
+; Specify the number of times the ACT solver will retry to evaluate a constraint
+; scenario that fails due to the SolveACTMaxTests threshold.
+; The default value is 0 (no retry).
+; SolveACTRetryCount = 0
+
+; SolveSpeculateLevel controls whether or not the solver performs speculation
+; during the evaluation of a constraint scenario.
+; Speculation is an attempt to partition complex constraint scenarios by
+; choosing a 'speculation' subset of the variables and constraints. This
+; 'speculation' set is solved independently of the remaining constraints.
+; The solver then attempts to solve the remaining variables and constraints
+; (the 'dependent' set). If this attempt fails, the solver backs up and
+; re-solves the 'speculation' set, then retries the 'dependent' set.
+; Valid values are:
+; 0 - no speculation
+; 1 - enable speculation that maintains LRM specified distribution
+; 2 - enable other speculation - may yield non-LRM distribution
+; Currently, distribution constraints and solve-before constraints are
+; used in selecting the 'speculation' sets for speculation level 1. Non-LRM
+; compliant speculation includes random variables in condition expressions.
+; The default value is 0.
+; SolveSpeculateLevel = 0
+
+; By default, when speculation is enabled, the solver first tries to solve a
+; constraint scenario *without* speculation. If the solver fails to evaluate
+; the constraint scenario (due to time/memory limits) then the solver will
+; re-evaluate the constraint scenario with speculation. If SolveSpeculateFirst
+; is set to 1, the solver will skip the initial non-speculative attempt to
+; evaluate the constraint scenario. (Only applies when SolveSpeculateLevel is
+; non-zero)
+; The default value is 0.
+; SolveSpeculateFirst = 0
+
+; Specify the maximum bit width of a variable in a conditional expression that
+; may be considered as the basis for "conditional" speculation. (Only applies
+; when SolveSpeculateLevel=2)
+; The default value is 6.
+; SolveSpeculateMaxCondWidth = 6
+
+; Specify the maximum number of attempts to solve a speculative set of random
+; variables and constraints. Exceeding this limit will cause the solver to
+; abandon the current speculative set. (Only applies when SolveSpeculateLevel
+; is non-zero)
+; The default value is 100.
+; SolveSpeculateMaxIterations = 100
+
+; Specifies whether to attempt speculation on solve-before constraints or
+; distribution constraints first. A value of 0 specifies that solve-before
+; constraints are attempted first as the basis for speculative randomization.
+; A value of 1 specifies that distribution constraints are attempted first
+; as the basis for speculative randomization.
+; The default value is 0.
+; SolveSpeculateDistFirst = 0
+
+; If the non-speculative BDD solver fails to evaluate a constraint scenario
+; (due to time/memory limits) then the solver can be instructed to automatically
+; re-evaluate the constraint scenario with the ACT solver engine. Set
+; SolveACTbeforeSpeculate to 1 to enable this feature.
+; The default value is 0 (do not re-evaluate with the ACT solver).
+; SolveACTbeforeSpeculate = 0
+
+; Use SolveFlags to specify options that will guide the behavior of the
+; constraint solver. These options may improve the performance of the
+; constraint solver for some testcases, and decrease the performance of the
+; constraint solver for others.
+; Valid flags are:
+; i = disable bit interleaving for >, >=, <, <= constraints (BDD engine)
+; n = disable bit interleaving for all constraints (BDD engine)
+; r = reverse bit interleaving (BDD engine)
+; The default value is "" (no options).
+; SolveFlags =
+
+; Specify random sequence compatiblity with a prior letter release. This
+; option is used to get the same random sequences during simulation as
+; as a prior letter release. Only prior letter releases (of the current
+; number release) are allowed.
+; NOTE: Only those random sequence changes due to solver optimizations are
+; reverted by this variable. Random sequence changes due to solver bugfixes
+; cannot be un-done.
+; NOTE: This variable can be overridden with the vsim "-solverev" command
+; line switch.
+; Default value set to "" (no compatibility).
+; SolveRev =
+
+; Environment variable expansion of command line arguments has been depricated
+; in favor shell level expansion. Universal environment variable expansion
+; inside -f files is support and continued support for MGC Location Maps provide
+; alternative methods for handling flexible pathnames.
+; The following line may be uncommented and the value set to 1 to re-enable this
+; deprecated behavior. The default value is 0.
+; DeprecatedEnvironmentVariableExpansion = 0
+
+; Turn on/off collapsing of bus ports in VCD dumpports output
+DumpportsCollapse = 1
+
+; Location of Multi-Level Verification Component (MVC) installation.
+; The default location is the product installation directory.
+; MvcHome = $MODEL_TECH/...
+
+; Initialize SystemVerilog enums using the base type's default value
+; instead of the leftmost value.
+; EnumBaseInit = 1
+
+[lmc]
+; The simulator's interface to Logic Modeling's SmartModel SWIFT software
+libsm = $MODEL_TECH/libsm.sl
+; The simulator's interface to Logic Modeling's SmartModel SWIFT software (Windows NT)
+; libsm = $MODEL_TECH/libsm.dll
+; Logic Modeling's SmartModel SWIFT software (HP 9000 Series 700)
+; libswift = $LMC_HOME/lib/hp700.lib/libswift.sl
+; Logic Modeling's SmartModel SWIFT software (IBM RISC System/6000)
+; libswift = $LMC_HOME/lib/ibmrs.lib/swift.o
+; Logic Modeling's SmartModel SWIFT software (Sun4 Solaris)
+; libswift = $LMC_HOME/lib/sun4Solaris.lib/libswift.so
+; Logic Modeling's SmartModel SWIFT software (Windows NT)
+; libswift = $LMC_HOME/lib/pcnt.lib/libswift.dll
+; Logic Modeling's SmartModel SWIFT software (non-Enterprise versions of Linux)
+; libswift = $LMC_HOME/lib/x86_linux.lib/libswift.so
+; Logic Modeling's SmartModel SWIFT software (Enterprise versions of Linux)
+; libswift = $LMC_HOME/lib/linux.lib/libswift.so
+
+; The simulator's interface to Logic Modeling's hardware modeler SFI software
+libhm = $MODEL_TECH/libhm.sl
+; The simulator's interface to Logic Modeling's hardware modeler SFI software (Windows NT)
+; libhm = $MODEL_TECH/libhm.dll
+; Logic Modeling's hardware modeler SFI software (HP 9000 Series 700)
+; libsfi = <sfi_dir>/lib/hp700/libsfi.sl
+; Logic Modeling's hardware modeler SFI software (IBM RISC System/6000)
+; libsfi = <sfi_dir>/lib/rs6000/libsfi.a
+; Logic Modeling's hardware modeler SFI software (Sun4 Solaris)
+; libsfi = <sfi_dir>/lib/sun4.solaris/libsfi.so
+; Logic Modeling's hardware modeler SFI software (Windows NT)
+; libsfi = <sfi_dir>/lib/pcnt/lm_sfi.dll
+; Logic Modeling's hardware modeler SFI software (Linux)
+; libsfi = <sfi_dir>/lib/linux/libsfi.so
+
+[msg_system]
+; Change a message severity or suppress a message.
+; The format is: <msg directive> = <msg number>[,<msg number>...]
+; suppress can be used to achieve +nowarn<CODE> functionality
+; The format is: suppress = <CODE>,<msg number>,[<CODE>,<msg number>,...]
+; Examples:
+; note = 3009
+; warning = 3033
+; error = 3010,3016
+; fatal = 3016,3033
+; suppress = 3009,3016,3043
+; suppress = 3009,CNNODP,3043,TFMPC
+; suppress = 8683,8684
+; The command verror <msg number> can be used to get the complete
+; description of a message.
+
+; Control transcripting of Verilog display system task messages and
+; PLI/FLI print function call messages. The system tasks include
+; $display[bho], $strobe[bho], Smonitor{bho], and $write[bho]. They
+; also include the analogous file I/O tasks that write to STDOUT
+; (i.e. $fwrite or $fdisplay). The PLI/FLI calls include io_printf,
+; vpi_printf, mti_PrintMessage, and mti_PrintFormatted. The default
+; is to have messages appear only in the transcript. The other
+; settings are to send messages to the wlf file only (messages that
+; are recorded in the wlf file can be viewed in the MsgViewer) or
+; to both the transcript and the wlf file. The valid values are
+; tran {transcript only (default)}
+; wlf {wlf file only}
+; both {transcript and wlf file}
+; displaymsgmode = tran
+
+; Control transcripting of elaboration/runtime messages not
+; addressed by the displaymsgmode setting. The default is to
+; have messages appear in the transcript and recorded in the wlf
+; file (messages that are recorded in the wlf file can be viewed
+; in the MsgViewer). The other settings are to send messages
+; only to the transcript or only to the wlf file. The valid
+; values are
+; both {default}
+; tran {transcript only}
+; wlf {wlf file only}
+; msgmode = both
+[Project]
+; Warning -- Do not edit the project properties directly.
+; Property names are dynamic in nature and property
+; values have special syntax. Changing property data directly
+; can result in a corrupt MPF file. All project properties
+; can be modified through project window dialogs.
+Project_Version = 6
+Project_DefaultLib = work
+Project_SortMethod = unused
+Project_Files_Count = 5
+Project_File_0 = /nfs/stak/students/u/uberj/ECE472/labs/proj2/fulladder.v
+Project_File_P_0 = cover_toggle 0 vlog_protect 0 file_type verilog group_id 0 cover_exttoggle 0 cover_nofec 0 cover_cond 0 vlog_1995compat 0 vlog_nodebug 0 vlog_noload 0 last_compile 1349463828 folder {Top Level} cover_branch 0 cover_fsm 0 vlog_enable0In 0 cover_excludedefault 0 vlog_disableopt 0 cover_covercells 0 vlog_hazard 0 vlog_showsource 0 cover_optlevel 3 voptflow 1 ood 1 vlog_0InOptions {} toggle - vlog_options {} compile_to work vlog_upper 0 cover_noshort 0 compile_order 0 dont_compile 0 cover_expr 0 cover_stmt 0
+Project_File_1 = /nfs/stak/students/u/uberj/ECE472/labs/proj2/ripple_adder.v
+Project_File_P_1 = cover_toggle 0 vlog_protect 0 file_type verilog group_id 0 cover_exttoggle 0 cover_nofec 0 cover_cond 0 vlog_1995compat 0 vlog_nodebug 0 cover_fsm 0 last_compile 1349465275 vlog_noload 0 cover_branch 0 folder {Top Level} vlog_enable0In 0 cover_excludedefault 0 vlog_disableopt 0 cover_covercells 0 vlog_hazard 0 vlog_showsource 0 cover_optlevel 3 voptflow 1 ood 0 vlog_0InOptions {} toggle - vlog_options {} compile_to work vlog_upper 0 cover_noshort 0 compile_order 2 dont_compile 0 cover_expr 0 cover_stmt 0
+Project_File_2 = /nfs/stak/students/u/uberj/ECE472/labs/proj2/fulladder_LA.v
+Project_File_P_2 = cover_toggle 0 vlog_protect 0 file_type verilog group_id 0 cover_exttoggle 0 cover_nofec 0 cover_cond 0 vlog_1995compat 0 vlog_nodebug 0 folder {Top Level} cover_branch 0 cover_fsm 0 last_compile 1349463964 vlog_noload 0 cover_excludedefault 0 vlog_enable0In 0 vlog_disableopt 0 cover_covercells 0 voptflow 1 cover_optlevel 3 vlog_showsource 0 vlog_hazard 0 toggle - vlog_0InOptions {} ood 0 cover_noshort 0 vlog_upper 0 compile_to work vlog_options {} compile_order 3 cover_expr 0 dont_compile 0 cover_stmt 0
+Project_File_3 = /nfs/stak/students/u/uberj/ECE472/labs/proj2/proj2_testbench.v
+Project_File_P_3 = cover_toggle 0 vlog_protect 0 file_type verilog group_id 0 cover_exttoggle 0 cover_nofec 0 cover_cond 0 vlog_1995compat 0 vlog_nodebug 0 vlog_noload 0 last_compile 1349465026 folder {Top Level} cover_branch 0 cover_fsm 0 vlog_enable0In 0 cover_excludedefault 0 vlog_disableopt 0 cover_covercells 0 vlog_hazard 0 vlog_showsource 0 cover_optlevel 3 voptflow 1 ood 0 vlog_0InOptions {} toggle - vlog_options {} compile_to work vlog_upper 0 cover_noshort 0 compile_order 1 dont_compile 0 cover_expr 0 cover_stmt 0
+Project_File_4 = /nfs/stak/students/u/uberj/ECE472/labs/proj2/lookahead.v
+Project_File_P_4 = cover_toggle 0 vlog_protect 0 file_type verilog group_id 0 cover_exttoggle 0 cover_nofec 0 cover_cond 0 vlog_1995compat 0 vlog_nodebug 0 folder {Top Level} last_compile 1349465176 cover_fsm 0 cover_branch 0 vlog_noload 0 vlog_enable0In 0 cover_excludedefault 0 vlog_disableopt 0 cover_covercells 0 vlog_hazard 0 vlog_showsource 0 cover_optlevel 3 voptflow 1 ood 0 vlog_0InOptions {} toggle - vlog_options {} compile_to work vlog_upper 0 cover_noshort 0 compile_order 4 dont_compile 0 cover_expr 0 cover_stmt 0
+Project_Sim_Count = 0
+Project_Folder_Count = 0
+Echo_Compile_Output = 0
+Save_Compile_Report = 1
+Project_Opt_Count = 0
+ForceSoftPaths = 0
+ProjectStatusDelay = 5000
+VERILOG_DoubleClick = Edit
+VERILOG_CustomDoubleClick =
+SYSTEMVERILOG_DoubleClick = Edit
+SYSTEMVERILOG_CustomDoubleClick =
+VHDL_DoubleClick = Edit
+VHDL_CustomDoubleClick =
+PSL_DoubleClick = Edit
+PSL_CustomDoubleClick =
+TEXT_DoubleClick = Edit
+TEXT_CustomDoubleClick =
+SYSTEMC_DoubleClick = Edit
+SYSTEMC_CustomDoubleClick =
+TCL_DoubleClick = Edit
+TCL_CustomDoubleClick =
+MACRO_DoubleClick = Edit
+MACRO_CustomDoubleClick =
+VCD_DoubleClick = Edit
+VCD_CustomDoubleClick =
+SDF_DoubleClick = Edit
+SDF_CustomDoubleClick =
+XML_DoubleClick = Edit
+XML_CustomDoubleClick =
+LOGFILE_DoubleClick = Edit
+LOGFILE_CustomDoubleClick =
+UCDB_DoubleClick = Edit
+UCDB_CustomDoubleClick =
+PROJECT_DoubleClick = Edit
+PROJECT_CustomDoubleClick =
+Project_Major_Version = 6
+Project_Minor_Version = 6
28 labs/proj2/proj2_testbench.v
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@@ -0,0 +1,28 @@
+// Kevin Ngo and Jacques Uber
+// Lab1 testbench
+
+module proj2_testbench;
+
+ wire [15:0] sum;
+ wire cout;
+
+ reg [15:0] A, B;
+ reg clk;
+
+ // DUT = Device under test
+ ripple_adder DUT(A, B, sum, cout);
+
+ always
+ #5 clk=~clk;
+
+ initial begin
+ clk = 1'b0;
+ A = 8'h00;
+ B = 8'h00;
+ end
+
+ always @(posedge clk)
+ begin
+ A = A + 1;
+ end
+endmodule
45 labs/proj2/ripple_adder.v
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@@ -0,0 +1,45 @@
+// Kevin Ngo and Jacques Uber
+// A ripple carry adder
+
+module ripple_adder(a, b, sum, cout);
+
+ input [15:0] a, b;
+ output [15:0] sum;
+ output cout;
+
+ wire [15:0] c;
+ assign c[0]=0;
+ fulladder f0(a[0], b[0], c[0], sum[0], c[1]);
+ fulladder f1(a[1], b[1], c[1], sum[1], c[2]);
+ fulladder f2(a[2], b[2], c[2], sum[2], c[3]);
+ fulladder f3(a[3], b[3], c[3], sum[3], c[4]);
+ fulladder f4(a[4], b[4], c[4], sum[4], c[5]);
+ fulladder f5(a[5], b[5], c[5], sum[5], c[6]);
+ fulladder f6(a[6], b[6], c[6], sum[6], c[7]);
+ fulladder f7(a[7], b[7], c[7], sum[7], c[8]);
+ fulladder f8(a[8], b[8], c[8], sum[8], c[9]);
+ fulladder f9(a[9], b[9], c[9], sum[9], c[10]);
+ fulladder f10(a[10], b[10], c[10], sum[10], c[11]);
+ fulladder f11(a[11], b[11], c[11], sum[11], c[12]);
+ fulladder f12(a[12], b[12], c[12], sum[12], c[13]);
+ fulladder f13(a[13], b[13], c[13], sum[13], c[14]);
+ fulladder f14(a[14], b[14], c[14], sum[14], c[15]);
+ fulladder f15(a[15], b[15], c[15], sum[15], cout);
+ /*
+ input [15:0] a, b;
+ output [15:0] sum;
+ output cout;
+
+ wire [3:0] c;
+ assign c[0]=0;
+ wire [3:0] la_p_out;
+ wire [3:0] la_g_out;
+ fulladder_LA f0(a[0], b[0], c[0], sum[0], la_p_out[0], la_g_out[0]);
+ fulladder_LA f1(a[1], b[1], c[1], sum[1], la_p_out[1], la_g_out[1]);
+ fulladder_LA f2(a[2], b[2], c[2], sum[2], la_p_out[2], la_g_out[2]);
+ fulladder_LA f3(a[3], b[3], c[3], sum[3], la_p_out[3], la_g_out[3]);
+
+ lookahead la(la_p_out, la_g_out, c);
+ */
+endmodule
+
396 labs/proj2/vish_stacktrace.vstf
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@@ -0,0 +1,396 @@
+# Current time Fri Oct 5 11:44:33 2012
+# ModelSim Stack Trace
+# Program = vish
+# Id = "6.6a"
+# Version = "2010.03"
+# Date = "Mar 19 2010"
+# Platform = linux
+# 0 0x08184ff0: 'treew_TriggerEventQ + 0x160' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 1 0x0812ded3: 'name_ValueCancelPendingEvents + 0x1043' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 2 0x083b138c: 'TclServiceIdle + 0x48' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 3 0x083a3a99: 'Tcl_DoOneEvent + 0x1ad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 4 0x0834a8c0: 'Tk_UpdateObjCmd + 0x84' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 5 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 6 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 7 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 8 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 9 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 10 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 11 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 12 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 13 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 14 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 15 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 16 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 17 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 18 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 19 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 20 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 21 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 22 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 23 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 24 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 25 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 26 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 27 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 28 0x083a2d77: 'Tcl_NamespaceObjCmd + 0xb93' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 29 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 30 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 31 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 32 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 33 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 34 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 35 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 36 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 37 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 38 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 39 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 40 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 41 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 42 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 43 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 44 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 45 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 46 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 47 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 48 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 49 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 50 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 51 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 52 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 53 0x083a301f: 'Tcl_NamespaceObjCmd + 0xe3b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 54 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 55 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 56 0x083b1ab6: 'Tcl_AfterObjCmd + 0x63e' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 57 0x083b138c: 'TclServiceIdle + 0x48' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 58 0x083a3a99: 'Tcl_DoOneEvent + 0x1ad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 59 0x0834a8c0: 'Tk_UpdateObjCmd + 0x84' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 60 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 61 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 62 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 63 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 64 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 65 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 66 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 67 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 68 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 69 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 70 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 71 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 72 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 73 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 74 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 75 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 76 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 77 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 78 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 79 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 80 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 81 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 82 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 83 0x083a2d77: 'Tcl_NamespaceObjCmd + 0xb93' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 84 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 85 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 86 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 87 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 88 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 89 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 90 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 91 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 92 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 93 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 94 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 95 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 96 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 97 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 98 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 99 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 100 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 101 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 102 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 103 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 104 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 105 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 106 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 107 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 108 0x083a301f: 'Tcl_NamespaceObjCmd + 0xe3b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 109 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 110 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 111 0x083b1ab6: 'Tcl_AfterObjCmd + 0x63e' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 112 0x083b138c: 'TclServiceIdle + 0x48' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 113 0x083a3a99: 'Tcl_DoOneEvent + 0x1ad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 114 0x0834a8c0: 'Tk_UpdateObjCmd + 0x84' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 115 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 116 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 117 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 118 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 119 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 120 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 121 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 122 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 123 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 124 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 125 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 126 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 127 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 128 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 129 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 130 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 131 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 132 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 133 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 134 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 135 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 136 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 137 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 138 0x083a2d77: 'Tcl_NamespaceObjCmd + 0xb93' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 139 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 140 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 141 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 142 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 143 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 144 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 145 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 146 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 147 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 148 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 149 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 150 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 151 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 152 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 153 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 154 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 155 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 156 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 157 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 158 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 159 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 160 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 161 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 162 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 163 0x083a301f: 'Tcl_NamespaceObjCmd + 0xe3b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 164 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 165 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 166 0x083b1ab6: 'Tcl_AfterObjCmd + 0x63e' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 167 0x083b138c: 'TclServiceIdle + 0x48' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 168 0x083a3a99: 'Tcl_DoOneEvent + 0x1ad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 169 0x0834a8c0: 'Tk_UpdateObjCmd + 0x84' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 170 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 171 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 172 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 173 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 174 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 175 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 176 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 177 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 178 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 179 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 180 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 181 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 182 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 183 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 184 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 185 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 186 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 187 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 188 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 189 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 190 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 191 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 192 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 193 0x083a2d77: 'Tcl_NamespaceObjCmd + 0xb93' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 194 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 195 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 196 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 197 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 198 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 199 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 200 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 201 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 202 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 203 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 204 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 205 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 206 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 207 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 208 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 209 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 210 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 211 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 212 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 213 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 214 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 215 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 216 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 217 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 218 0x083a301f: 'Tcl_NamespaceObjCmd + 0xe3b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 219 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 220 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 221 0x083b1ab6: 'Tcl_AfterObjCmd + 0x63e' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 222 0x083b138c: 'TclServiceIdle + 0x48' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 223 0x083a3a99: 'Tcl_DoOneEvent + 0x1ad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 224 0x0834a8c0: 'Tk_UpdateObjCmd + 0x84' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 225 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 226 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 227 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 228 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 229 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 230 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 231 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 232 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 233 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 234 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 235 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 236 0x083abf05: 'TclObjInterpProc + 0x24d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 237 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 238 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 239 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 240 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 241 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 242 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 243 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 244 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 245 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 246 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 247 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 248 0x083a2d77: 'Tcl_NamespaceObjCmd + 0xb93' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 249 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 250 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 251 0x0835dbef: 'Tcl_EvalObjEx + 0x5f' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 252 0x08361255: 'Tcl_EvalObjCmd + 0x45' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 253 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 254 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 255 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 256 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 257 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 258 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 259 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 260 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 261 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 262 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 263 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 264 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 265 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 266 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 267 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 268 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 269 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 270 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 271 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 272 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 273 0x083a301f: 'Tcl_NamespaceObjCmd + 0xe3b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 274 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 275 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 276 0x083b1ab6: 'Tcl_AfterObjCmd + 0x63e' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 277 0x083b138c: 'TclServiceIdle + 0x48' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 278 0x083a3a99: 'Tcl_DoOneEvent + 0x1ad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 279 0x0837dbd1: 'Tcl_VwaitObjCmd + 0x85' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 280 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 281 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 282 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 283 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 284 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 285 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 286 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 287 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 288 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 289 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 290 0x08348d4f: 'Tk_BindEvent + 0xecb' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 291 0x08349f61: 'TkBindEventProc + 0xb1' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 292 0x082ccfb5: 'Tk_HandleEvent + 0x45d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 293 0x082cd7b9: 'TkQueueEventForAllChildren + 0xad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 294 0x083a372c: 'Tcl_ServiceEvent + 0x54' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 295 0x083a395e: 'Tcl_DoOneEvent + 0x72' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 296 0x0837dbd1: 'Tcl_VwaitObjCmd + 0x85' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 297 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 298 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 299 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 300 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 301 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 302 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 303 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 304 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 305 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 306 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 307 0x08348d4f: 'Tk_BindEvent + 0xecb' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 308 0x08349f61: 'TkBindEventProc + 0xb1' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 309 0x082ccfb5: 'Tk_HandleEvent + 0x45d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 310 0x082cd7b9: 'TkQueueEventForAllChildren + 0xad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 311 0x083a372c: 'Tcl_ServiceEvent + 0x54' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 312 0x083a395e: 'Tcl_DoOneEvent + 0x72' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 313 0x0837dbd1: 'Tcl_VwaitObjCmd + 0x85' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 314 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 315 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 316 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 317 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 318 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 319 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 320 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 321 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 322 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 323 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 324 0x08348d4f: 'Tk_BindEvent + 0xecb' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 325 0x08349f61: 'TkBindEventProc + 0xb1' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 326 0x082ccfb5: 'Tk_HandleEvent + 0x45d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 327 0x082cd7b9: 'TkQueueEventForAllChildren + 0xad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 328 0x083a372c: 'Tcl_ServiceEvent + 0x54' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 329 0x083a395e: 'Tcl_DoOneEvent + 0x72' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 330 0x0837dbd1: 'Tcl_VwaitObjCmd + 0x85' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 331 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 332 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 333 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 334 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 335 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 336 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 337 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 338 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 339 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 340 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 341 0x08348d4f: 'Tk_BindEvent + 0xecb' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 342 0x08349f61: 'TkBindEventProc + 0xb1' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 343 0x082ccfb5: 'Tk_HandleEvent + 0x45d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 344 0x082cd7b9: 'TkQueueEventForAllChildren + 0xad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 345 0x083a372c: 'Tcl_ServiceEvent + 0x54' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 346 0x083a395e: 'Tcl_DoOneEvent + 0x72' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 347 0x0837dbd1: 'Tcl_VwaitObjCmd + 0x85' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 348 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 349 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 350 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 351 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 352 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 353 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 354 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 355 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 356 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 357 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 358 0x08348d4f: 'Tk_BindEvent + 0xecb' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 359 0x08349f61: 'TkBindEventProc + 0xb1' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 360 0x082ccfb5: 'Tk_HandleEvent + 0x45d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 361 0x082cd7b9: 'TkQueueEventForAllChildren + 0xad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 362 0x083a372c: 'Tcl_ServiceEvent + 0x54' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 363 0x083a395e: 'Tcl_DoOneEvent + 0x72' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 364 0x0837dbd1: 'Tcl_VwaitObjCmd + 0x85' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 365 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 366 0x083815c7: 'TclExprFloatError + 0x2a1b' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 367 0x083866af: 'TclCompEvalObj + 0x107' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 368 0x0835dc28: 'Tcl_EvalObjEx + 0x98' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 369 0x00660ac0: 'Itcl_EvalMemberCode + 0x17c' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 370 0x00661895: 'Itcl_ExecMethod + 0xc1' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 371 0x006681ed: 'Itcl_EvalArgs + 0x65' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 372 0x006621ea: 'Itcl_HandleInstance + 0x17e' in '/nfs/guille/a2/rh80apps/mti/6.6a/modeltech/linux/libitcl3.2.so'
+# 373 0x0835bc95: 'TclEvalObjvInternal + 0x341' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 374 0x0835d129: 'Tcl_EvalEx + 0x1cd' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 375 0x08348d4f: 'Tk_BindEvent + 0xecb' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 376 0x08349f61: 'TkBindEventProc + 0xb1' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 377 0x082ccfb5: 'Tk_HandleEvent + 0x45d' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 378 0x082cd7b9: 'TkQueueEventForAllChildren + 0xad' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 379 0x083a372c: 'Tcl_ServiceEvent + 0x54' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 380 0x083a395e: 'Tcl_DoOneEvent + 0x72' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 381 0x082cd87d: 'Tk_MainLoop + 0x19' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 382 0x082d4a50: 'Tk_MainEx + 0x298' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 383 0x0816b0e8: 'vish_inner_loop + 0x238' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 384 0x0816bde2: 'main + 0x862' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# 385 0x00276ce1: '<unknown (@0x276ce1)>'
+# 386 0x080bc3fc: 'start + 0x1c' in '/usr/local/apps/mti/current/modeltech/bin/../linux/vish'
+# End of Stack Trace
+
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