~ubuntu-branches/ubuntu/precise/verilator/precise

« back to all changes in this revision

Viewing changes to src/V3Link.cpp

Committer: Bazaar Package Importer
Author(s): أحمد المحمودي (Ahmed El-Mahmoudy)
Date: 2011-01-22 10:08:37 UTC
mfrom: (1.2.2 upstream)
Revision ID: james.westby@ubuntu.com-20110122100837-l1x2q9vm6m7gdrc8

Tags: 3.810-1

* New upstream release.
* Refreshed shebang.diff patch

files added:
include/verilated_vpi.cpp

include/verilated_vpi.h

src/V3Undriven.cpp

src/V3Undriven.h

test_regress/t/t_debug_fatalsrc_bad.pl

test_regress/t/t_debug_fatalsrc_bt_bad.pl

test_regress/t/t_debug_sigsegv_bt_bad.pl

test_regress/t/t_lint_blksync_bad.pl

test_regress/t/t_lint_blksync_bad.v

test_regress/t/t_lint_declfilename.pl

test_regress/t/t_lint_declfilename.v

test_regress/t/t_lint_declfilename_bad.pl

test_regress/t/t_lint_defparam.pl

test_regress/t/t_lint_defparam.v

test_regress/t/t_lint_defparam_bad.pl

test_regress/t/t_lint_ifdepth_bad.pl

test_regress/t/t_lint_ifdepth_bad.v

test_regress/t/t_lint_incabspath.pl

test_regress/t/t_lint_incabspath.v

test_regress/t/t_lint_incabspath_bad.pl

test_regress/t/t_lint_syncasyncnet_bad.pl

test_regress/t/t_lint_syncasyncnet_bad.v

test_regress/t/t_lint_unused_bad.pl

test_regress/t/t_lint_unused_bad.v

test_regress/t/t_lint_width.pl

test_regress/t/t_lint_width.v

test_regress/t/t_vpi_var.cpp

test_regress/t/t_vpi_var.pl

test_regress/t/t_vpi_var.v

test_regress/t/tsub

test_regress/t/tsub/t_flag_f_tsub.v

test_regress/t/tsub/t_flag_f_tsub.vc

test_regress/t/tsub/t_flag_f_tsub_inc.v

files removed:
verilator.log

verilator.tex

files modified:
.pc/shebang.diff/bin/verilator

.pc/shebang.diff/bin/verilator_includer

.pc/shebang.diff/bin/verilator_profcfunc

Changes

Makefile.in

README

TODO

bin/verilator

bin/verilator_difftree

bin/verilator_includer

bin/verilator_profcfunc

configure.ac

debian/changelog

debian/patches/shebang.diff

include/verilated.cpp

include/verilated.h

include/verilated.mk.in

include/verilated.v

include/verilated_dpi.cpp

include/verilated_heavy.h

include/verilated_imp.h

include/verilated_sc.h

include/verilated_syms.h

include/verilated_vcd_c.cpp

include/verilated_vcd_c.h

include/verilated_vcd_sc.cpp

include/verilated_vcd_sc.h

include/verilatedos.h

internals.pod

internals.txt

readme.pod

src/Makefile.in

src/Makefile_obj.in

src/V3Active.cpp

src/V3Active.h

src/V3ActiveTop.cpp

src/V3ActiveTop.h

src/V3Assert.cpp

src/V3Assert.h

src/V3AssertPre.cpp

src/V3AssertPre.h

src/V3Ast.cpp

src/V3Ast.h

src/V3AstNodes.cpp

src/V3AstNodes.h

src/V3Begin.cpp

src/V3Begin.h

src/V3Branch.cpp

src/V3Branch.h

src/V3Broken.cpp

src/V3Broken.h

src/V3Case.cpp

src/V3Case.h

src/V3Cast.cpp

src/V3Cast.h

src/V3Cdc.cpp

src/V3Cdc.h

src/V3Changed.cpp

src/V3Changed.h

src/V3Clean.cpp

src/V3Clean.h

src/V3ClkGater.cpp

src/V3ClkGater.h

src/V3Clock.cpp

src/V3Clock.h

src/V3Combine.cpp

src/V3Combine.h

src/V3Config.cpp

src/V3Config.h

src/V3Const.cpp

src/V3Const.h

src/V3Coverage.cpp

src/V3Coverage.h

src/V3CoverageJoin.cpp

src/V3CoverageJoin.h

src/V3Dead.cpp

src/V3Dead.h

src/V3Delayed.cpp

src/V3Delayed.h

src/V3Depth.cpp

src/V3Depth.h

src/V3DepthBlock.cpp

src/V3DepthBlock.h

src/V3Descope.cpp

src/V3Descope.h

src/V3EmitC.cpp

src/V3EmitC.h

src/V3EmitCBase.h

src/V3EmitCInlines.cpp

src/V3EmitCSyms.cpp

src/V3EmitMk.cpp

src/V3EmitMk.h

src/V3EmitV.cpp

src/V3EmitV.h

src/V3Error.cpp

src/V3Error.h

src/V3Expand.cpp

src/V3Expand.h

src/V3File.cpp

src/V3File.h

src/V3Gate.cpp

src/V3Gate.h

src/V3GenClk.cpp

src/V3GenClk.h

src/V3Global.h

src/V3Graph.cpp

src/V3Graph.h

src/V3GraphAcyc.cpp

src/V3GraphAlg.cpp

src/V3GraphAlg.h

src/V3GraphDfa.cpp

src/V3GraphDfa.h

src/V3GraphTest.cpp

src/V3Hashed.cpp

src/V3Hashed.h

src/V3Inline.cpp

src/V3Inline.h

src/V3Inst.cpp

src/V3Inst.h

src/V3LanguageWords.h

src/V3Life.cpp

src/V3Life.h

src/V3LifePost.cpp

src/V3LifePost.h

src/V3Link.cpp

src/V3Link.h

src/V3LinkCells.cpp

src/V3LinkCells.h

src/V3LinkDot.cpp

src/V3LinkDot.h

src/V3LinkJump.cpp

src/V3LinkJump.h

src/V3LinkLValue.cpp

src/V3LinkLValue.h

src/V3LinkLevel.cpp

src/V3LinkLevel.h

src/V3LinkParse.cpp

src/V3LinkParse.h

src/V3LinkResolve.cpp

src/V3LinkResolve.h

src/V3List.h

src/V3Localize.cpp

src/V3Localize.h

src/V3Name.cpp

src/V3Name.h

src/V3Number.cpp

src/V3Number.h

src/V3Number_test.cpp

src/V3Options.cpp

src/V3Options.h

src/V3Order.cpp

src/V3Order.h

src/V3OrderGraph.h

src/V3Param.cpp

src/V3Param.h

src/V3Parse.h

src/V3ParseGrammar.cpp

src/V3ParseImp.cpp

src/V3ParseImp.h

src/V3ParseLex.cpp

src/V3PreLex.h

src/V3PreLex.l

src/V3PreProc.cpp

src/V3PreProc.h

src/V3PreShell.cpp

src/V3PreShell.h

src/V3Premit.cpp

src/V3Premit.h

src/V3Scope.cpp

src/V3Scope.h

src/V3SenTree.h

src/V3Signed.cpp

src/V3Signed.h

src/V3Simulate.h

src/V3Slice.cpp

src/V3Slice.h

src/V3Split.cpp

src/V3Split.h

src/V3SplitAs.cpp

src/V3SplitAs.h

src/V3Stats.cpp

src/V3Stats.h

src/V3StatsReport.cpp

src/V3Subst.cpp

src/V3Subst.h

src/V3SymTable.h

src/V3Table.cpp

src/V3Table.h

src/V3Task.cpp

src/V3Task.h

src/V3Trace.cpp

src/V3Trace.h

src/V3TraceDecl.cpp

src/V3TraceDecl.h

src/V3Tristate.cpp

src/V3Tristate.h

src/V3Unknown.cpp

src/V3Unknown.h

src/V3Unroll.cpp

src/V3Unroll.h

src/V3Width.cpp

src/V3Width.h

src/V3WidthSel.cpp

src/Verilator.cpp

src/astgen

src/bisonpre

src/config_build.h

src/config_build.h.in

src/config_rev.h

src/config_rev.pl

src/flexfix

src/verilog.l

src/verilog.y

test_c/Makefile

test_c/Makefile_obj

test_c/sim_main.cpp

test_regress/Makefile

test_regress/Makefile_obj

test_regress/driver.pl

test_regress/t/t_debug_sigsegv_bad.pl

test_regress/t/t_dpi_display_c.cpp

test_regress/t/t_dpi_var.cpp

test_regress/t/t_flag_f.v

test_regress/t/t_flag_f.vc

test_regress/t/t_flag_ldflags_a.cpp

test_regress/t/t_flag_ldflags_c.cpp

test_regress/t/t_flag_ldflags_so.cpp

test_regress/t/t_lint_implicit_bad.pl

test_regress/t/t_lint_implicit_def_bad.pl

test_regress/t/t_math_const.v

test_regress/t/t_pipe_exit_bad.pl

test_regress/t/t_pipe_filter.pl

test_regress/t/t_preproc.v

test_regress/t/t_preproc_inc4.vh

test_regress/t/t_var_bad_hide.pl

test_regress/t/t_var_bad_hide2.pl

test_regress/t/t_vlt_warn.v

test_regress/t/t_vlt_warn.vlt

test_sc/Makefile

test_sc/Makefile_obj

test_sc/sc_main.cpp

test_sp/Makefile

test_sp/Makefile_obj

test_vcs/.gitignore

test_vcs/Makefile

test_verilated/sim_main.cpp

test_verilated/sim_main.v

test_verilated/vgen.pl

verilator.1

verilator.html

verilator.pdf

verilator.txt

Show diffs side-by-side

added added

removed removed

src/V3Link.cpp

//*************************************************************************

// redistribute it and/or modify it under the terms of either the GNU

// Lesser General Public License Version 3 or the Perl Artistic License

// Version 2.0.

#include <cctype>

#include <unistd.h>

#include <map>

#include <set>

#include <algorithm>

#include <vector>

bool m_inGenerate; // Inside a generate

AstNodeModule* m_valueModp; // If set, move AstVar->valuep() initial values to this module

vector<V3SymTable*> m_delSymps; // Symbol tables to delete

set<string> m_declfnWarned; // Files we issued DECLFILENAME on

static int debug() {

static int level = -1;

227

229

virtual void visit(AstNodeModule* nodep, AstNUser*) {

228

230

// Module: Create sim table for entire module and iterate

229

231

UINFO(2,"Link Module: "<<nodep<<endl);

232

if (m_idState == ID_FIND) {

233

if (nodep->fileline()->filebasenameNoExt() != nodep->prettyName()

234

&& !v3Global.opt.isLibraryFile(nodep->fileline()->filename())) {

235

// We only complain once per file, otherwise library-like files have a huge mess of warnings

236

if (m_declfnWarned.find(nodep->fileline()->filename()) == m_declfnWarned.end()) {

237

m_declfnWarned.insert(nodep->fileline()->filename());

238

nodep->v3warn(DECLFILENAME, "Filename '"<<nodep->fileline()->filebasenameNoExt()

239

<<"' does not match "<<nodep->typeName()<<" name: "<<nodep->prettyName());

240

}

241

}

242

}

230

243

AstCell* upperCellp = m_cellp;

231

244

V3SymTable* upperVarsp = m_curVarsp;

232

245

{

659

672

virtual void visit(AstDefParam* nodep, AstNUser*) {

660

673

nodep->iterateChildren(*this);

661

674

if (m_idState==ID_PARAM) {

675

nodep->v3warn(DEFPARAM,"Suggest replace defparam with Verilog 2001 #(."<<nodep->name()<<"(...etc...))");

662

676

AstNode* foundp = m_curVarsp->findIdUpward(nodep->path());

663

677

AstCell* cellp = foundp->castCell();

664

678

if (!cellp) {

Older »