importing a2sdf ....
This commit is contained in:
Christophe Alexandre
parent
08080f650b
commit
94ed9f1a45
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## Process this file with automake to produce Makefile.in
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SUBDIRS = src
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(src/IOPath.cpp)
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A2SDF_MAJOR_VERSION=0
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A2SDF_MINOR_VERSION=9b
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A2SDF_VERSION=$A2SDF_MAJOR_VERSION.$A2SDF_MINOR_VERSION
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AC_SUBST(A2SDF_MAJOR_VERSION)
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AC_SUBST(A2SDF_MINOR_VERSION)
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AC_SUBST(A2SDF_VERSION)
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# For automake.
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VERSION=$A2SDF_VERSION
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PACKAGE=emmaus
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dnl Initialize automake stuff
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AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
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dnl Checks for programs.
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AC_PROG_CXX
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AC_PROG_RANLIB
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AC_PROG_MAKE_SET
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dnl Checks for libraries.
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AM_PATH_POPT
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AM_ALLIANCE
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AC_OUTPUT([
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Makefile
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src/Makefile
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])
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dnl AM_PATH_POPT([ACTION-IF-FOUND])
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dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
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AC_DEFUN(AM_PATH_POPT,[
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AC_ARG_WITH(popt-prefix,
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[ --with-popt-prefix=PFX Prefix where popt is installed (optional)],
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popt_prefix="$withval", popt_prefix="")
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if test x$popt_prefix != x ; then
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POPT_CFLAGS="-I$popt_prefix/include"
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POPT_LIBS="-L$popt_prefix/lib -lpopt"
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else
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POPT_CFLAGS=""
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POPT_LIBS="-lpopt"
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fi
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AC_MSG_CHECKING(for popt library)
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $POPT_CFLAGS"
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LIBS="$POPT_LIBS $LIBS"
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AC_TRY_RUN([
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#include <popt.h>
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int main(int argc, const char** argv)
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{
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struct poptOption options[] = {
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POPT_AUTOHELP
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{ NULL, 0, 0, NULL, 0 }
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};
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poptContext context = poptGetContext("popt-test", argc, argv, options, 0);
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poptGetNextOpt(context);
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return 0;
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}
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],, no_popt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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if test "x$no_popt" = x ; then
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AC_MSG_RESULT(yes)
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ifelse([$1], , :, [$1])
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else
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AC_MSG_RESULT(no)
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AC_MSG_ERROR([This version of $PACKAGE requires libpopt:
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ftp://ftp.redhat.com/pub/redhat/code/popt])
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POPT_CFLAGS=""
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POPT_LIBS=""
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dnl ifelse([$2], , :, [$2])
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fi
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AC_SUBST(POPT_CFLAGS)
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AC_SUBST(POPT_LIBS)
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])
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#include "A2Sdf.h"
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#include <mut.h>
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#include <abl.h>
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#include <mlo.h>
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#include <mlu.h>
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#include <abe.h>
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#include <abv.h>
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/*for inputs to output: Tphl_i_t */
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#define Tphl "tphl"
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#define Tpll "tpll"
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#define Tplh "tplh"
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#define Tphh "tphh"
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/*for flip-flop*/
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#define Tsr "tsr" /* tsr_i_ck */
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#define Tsf "tsf" /* tsf_i_ck */
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#define Thr "thr" /* thr_i_ck */
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#define Thf "thf" /* thf_i_ck */
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#define Tar "tar" /* tar_ck_q */
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#define Taf "taf" /* taf_ck_q */
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A2Sdf::~A2Sdf()
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{
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for (TimingCells::iterator it = _timingCells.begin();
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it != _timingCells.end();
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it++)
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{
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delete *it;
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}
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}
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void
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A2Sdf::CreateTimingCell(const char* name)
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{
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char* Thl, *Tll, *Tlh, *Thh, *tar, *taf;
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TimingCell* timingCell = new TimingCell(name);
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_timingCells.push_back(timingCell);
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befig_list* befig = vhdlloadbefig(NULL,const_cast<char*>(name),0/*don't dump message*/);
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assert(befig);
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list<const char*> outs;
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for (const bepor_list* bepor=befig->BEPOR; bepor; bepor=bepor->NEXT)
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{
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if (isvdd(bepor->NAME) || isvss(bepor->NAME)) continue;
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if (bepor->DIRECTION == OUT || bepor->DIRECTION == INOUT)
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{
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outs.push_back(bepor->NAME);
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}
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}
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if (outs.size() > 1)
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{
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cerr << name << endl;
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return;
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}
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for (list<const char*>::const_iterator lit = outs.begin();
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lit != outs.end();
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lit++)
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{
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const char* output = *lit;
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for (const bepor_list* bepor=befig->BEPOR; bepor; bepor=bepor->NEXT)
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{
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char* newCon = bepor->NAME;
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if (newCon == output) continue;
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if (isvdd(newCon) || isvss(newCon)) continue;
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if (bepor->DIRECTION == IN || bepor->DIRECTION == INOUT)
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{
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char memo=SEPAR;
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SEPAR='_';
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Thl=concatname(Tphl,newCon);
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Tll=concatname(Tpll,newCon);
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Thh=concatname(Tphh,newCon);
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Tlh=concatname(Tplh,newCon);
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tar=concatname(Tar,newCon);
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taf=concatname(Taf,newCon);
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Thl=concatname(Thl,output);
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Tll=concatname(Tll,output);
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Thh=concatname(Thh,output);
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Tlh=concatname(Tlh,output);
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tar=concatname(tar,output);
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taf=concatname(taf,output);
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SEPAR=memo;
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for (const begen_list* begen=befig->BEGEN; begen; begen=begen->NEXT)
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{
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if (begen->NAME==Tlh || begen->NAME==Thh)
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{
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IOPath* ioPath = timingCell->AddIOPath(newCon, output);
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ioPath->CreateRisingPath(*(int*)begen->VALUE);
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}
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if (begen->NAME==Thl || begen->NAME==Tll)
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{
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IOPath* ioPath = timingCell->AddIOPath(newCon, output);
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ioPath->CreateFallingPath(*(int*)begen->VALUE);
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}
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}
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}
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}
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}
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}
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void
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A2Sdf::Dump() const
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{
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ofstream out(_fileName);
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out << "(DELAYFILE" << endl
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<< " (SDFVERSION \"3.0\")" << endl
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<< " (VENDOR \"ASIM/LIP6\")" << endl
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<< " (VERSION \"1.0b\")" << endl
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<< " (TIMESCALE 1 ps)" << endl;
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for (TimingCells::const_iterator it = _timingCells.begin();
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it != _timingCells.end();
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it++)
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{
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(*it)->Dump(out);
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}
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out << ")" << endl;
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}
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#ifndef __A2SDF_H
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#define __A2SDF_H
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#include <list>
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#include "TimingCell.h"
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using namespace std;
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class A2Sdf
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{
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public:
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typedef list<TimingCell*> TimingCells;
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private:
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const char* _fileName;
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TimingCells _timingCells;
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public:
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A2Sdf(const char* filename):
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_fileName(filename), _timingCells()
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{}
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~A2Sdf();
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void CreateTimingCell(const char* name);
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void Dump() const;
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};
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#endif /* __A2SDF_H */
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#include "IOPath.h"
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IOPath::~IOPath()
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{
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if (_risingPath)
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delete _risingPath;
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if (_fallingPath)
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delete _fallingPath;
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}
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void
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IOPath::CreateRisingPath(const int value)
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{
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if (!_risingPath)
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_risingPath = new TimePath(value);
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else
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_risingPath->PutValue(value);
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}
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void
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IOPath::CreateFallingPath(const int value)
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{
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if (!_fallingPath)
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_fallingPath = new TimePath(value);
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else
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_fallingPath->PutValue(value);
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}
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ofstream&
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IOPath::Dump(ofstream& out) const
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{
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out << " (IOPATH "
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<< _input
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<< " "
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<< _output
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<< " ";
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if (_risingPath)
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{
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out << "(" << _risingPath->GetWorstValue()
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<< "::"
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<< _risingPath->GetBestValue()
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<< ") ";
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}
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else
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out << "() ";
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if (_fallingPath)
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{
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out << "(" << _fallingPath->GetWorstValue()
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<< "::"
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<< _fallingPath->GetBestValue()
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<< ") ";
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}
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else
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out << "() ";
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out << ")" << endl;
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return out;
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}
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#ifndef __IO_PATH_H
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#define __IO_PATH_H
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#include <fstream>
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using namespace std;
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class TimePath
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{
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friend class IOPath;
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private:
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int _worstValue;
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int _bestValue;
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TimePath(const int value):
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_worstValue(value), _bestValue(value)
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{}
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void PutValue(const int value)
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{
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if (value < _worstValue)
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_worstValue = value;
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else
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if (value > _bestValue)
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_bestValue = value;
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}
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int GetWorstValue() const { return _worstValue; }
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int GetBestValue() const { return _bestValue; }
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};
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class IOPath
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{
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private:
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const char* _input;
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const char* _output;
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TimePath* _risingPath;
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TimePath* _fallingPath;
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public:
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IOPath(const char* input, const char* output):
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_input(input), _output(output),
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_risingPath(NULL), _fallingPath(NULL)
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{}
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~IOPath();
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void CreateRisingPath(const int value);
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void CreateFallingPath(const int value);
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ofstream& Dump(ofstream& out) const;
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};
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#endif /* __IO_PATH_H */
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## Process this file with automake to produce Makefile.in
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AM_CXXFLAGS = @ALLIANCE_CFLAGS@ @POPT_CFLAGS@
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bin_PROGRAMS = a2sdf
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a2sdf_SOURCES = IOPath.cpp IOPath.h \
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TimingCell.cpp TimingCell.h \
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A2Sdf.cpp A2Sdf.h \
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a2sdf.cpp
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a2sdf_LDADD = @ALLIANCE_LIBS@ @POPT_LIBS@ \
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-lAbv -lAbe -lAbt -lMlu \
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-lMcl -lMal -lMsl -lMhl \
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-lMel -lMvl -lMgl -lRcn \
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-lMlo -lBdd -lAbl -lAut -lMut
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#include "TimingCell.h"
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TimingCell::~TimingCell()
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{
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for (IOPaths::iterator it = _ioPaths.begin();
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it != _ioPaths.end();
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it++)
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delete it->second;
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}
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IOPath*
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TimingCell::AddIOPath(const char* input, const char* output)
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{
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IOPathKey key(input, output);
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IOPath* ioPath = _ioPaths[key];
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if (ioPath)
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return ioPath;
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ioPath = new IOPath(input, output);
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_ioPaths[key] = ioPath;
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return ioPath;
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}
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ofstream&
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TimingCell::Dump(ofstream& out)
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{
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if (_ioPaths.empty())
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return out;
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out << " (CELL" << endl
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<< " (CELLTYPE \"" << _cellName << "\")" << endl
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<< " (DELAY" << endl
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<< " (ABSOLUTE" << endl;
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for (IOPaths::iterator it = _ioPaths.begin();
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it != _ioPaths.end();
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it++)
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{
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it->second->Dump(out);
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}
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out << " )" << endl
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<< " )" << endl
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<< " )" << endl;
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return out;
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}
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#ifndef __TIMING_CELL_H
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#define __TIMING_CELL_H
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#include <iostream>
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#include <fstream>
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#include <map>
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#include "IOPath.h"
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using namespace std;
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struct CompIoPaths
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{
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bool operator()(const pair<const char*, const char*> p1,
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const pair<const char*, const char*> p2) const
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{
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return (((int)(p1.first) < (int)(p2.first))
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|| ((int)(p1.second) < (int)(p2.second)));
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}
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};
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class TimingCell
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{
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public:
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typedef pair<const char*, const char*> IOPathKey;
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typedef map<IOPathKey, IOPath*, CompIoPaths> IOPaths;
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private:
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string _cellName;
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IOPaths _ioPaths;
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public:
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TimingCell(const char* name):
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_cellName(name), _ioPaths()
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{}
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~TimingCell();
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IOPath* AddIOPath(const char* input, const char* output);
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ofstream& Dump(ofstream& out);
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};
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#endif /* __TIMING_CELL_H */
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@ -0,0 +1,100 @@
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#include <dirent.h>
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#include <iostream>
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#include <popt.h>
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#include "mut.h"
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#include "A2Sdf.h"
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using namespace std;
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#define EXTENSION ".vbe"
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static void version(void)
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{
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cout << "a2sdf(" PACKAGE ") " VERSION << endl;
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cout << "The " PACKAGE " package comes with NO WARRANTY" << endl;
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}
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int
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main(int argc, char** argv)
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{
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int showUsage = 0;
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int showVersion = 0;
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const char* cellsDir = NULL;
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const char* sdfFileName = NULL;
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poptOption options[] = {
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{ "help", 'h', POPT_ARG_NONE, &showUsage, 0, "print this message", 0},
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{ "version", 'v', POPT_ARG_NONE, &showVersion, 0, "print the version information", 0},
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{ 0, 0, 0, 0, 0, 0, 0 }
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};
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poptContext context = poptGetContext("a2sdf", argc, (const char**)argv, options, 0);
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poptSetOtherOptionHelp(context, "<cellsdir> <sdffilename> ");
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if (int rc = poptGetNextOpt(context) < -1)
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{
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cerr << "simann: bad argument " << poptBadOption(context, POPT_BADOPTION_NOALIAS) << ": " << poptStrerror(rc) << endl;
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cerr << "Try `" << argv[0] << " --help' for more information" << endl;
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return 1;
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||||
}
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||||
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||||
if (showVersion)
|
||||
{
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version();
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (showUsage)
|
||||
{
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version();
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cout << endl;
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poptPrintHelp(context, stdout, 0);
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return 0;
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||||
}
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||||
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if ((cellsDir = poptGetArg(context)) == 0 || poptPeekArg(context) == 0)
|
||||
{
|
||||
poptPrintUsage(context, stderr, 0);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if ((sdfFileName = poptGetArg(context)) == 0 || poptPeekArg(context) != 0)
|
||||
{
|
||||
poptPrintUsage(context, stderr, 0);
|
||||
return 1;
|
||||
}
|
||||
|
||||
poptFreeContext(context);
|
||||
|
||||
alliancebanner ("A2Sdf", VERSION, "Alliance to SDF format translator", "2002", ALLIANCE_VERSION);
|
||||
|
||||
|
||||
DIR* dir = opendir (cellsDir);
|
||||
if (!dir)
|
||||
{
|
||||
cerr << "No directory " << cellsDir << endl;
|
||||
return 1;
|
||||
}
|
||||
|
||||
A2Sdf a2sdf(sdfFileName);
|
||||
|
||||
int extensionlength = strlen(EXTENSION);
|
||||
|
||||
struct dirent* entry = NULL;
|
||||
|
||||
while ((entry = readdir (dir)) != NULL)
|
||||
{
|
||||
char* filename = entry->d_name;
|
||||
int filenamelength = strlen (filename);
|
||||
|
||||
if (filenamelength <= extensionlength) continue;
|
||||
/* is extension of filename accepted */
|
||||
if (strncmp (filename + filenamelength - extensionlength,
|
||||
EXTENSION, extensionlength)) continue;
|
||||
string cellName(filename);
|
||||
cellName.erase( cellName.find(EXTENSION));
|
||||
a2sdf.CreateTimingCell(cellName.c_str());
|
||||
}
|
||||
|
||||
a2sdf.Dump();
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue