/usr/bin/a2lef is in alliance 5.1.1-1.1build1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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#
# $Id: a2lef.sh,v 1.5 2003/05/19 16:16:41 jpc Exp $
#
# /------------------------------------------------------------------\
# | |
# | A l l i a n c e C A D S y s t e m |
# | S i l i c o n E n s e m b l e / A l l i a n c e |
# | |
# | Author : Jean-Paul CHAPUT |
# | E-mail : alliance-users@asim.lip6.fr |
# | ================================================================ |
# | Script : "./a2LEF.sh" |
# | **************************************************************** |
# | U p d a t e s |
# | |
# \------------------------------------------------------------------/
#
# --------------------------------------------------------------------
# Constants definitions.
VL=0
techFile=""
lLibDir=""
lefFile=""
sx2lef_args=""
cellName=""
# /------------------------------------------------------------------\
# | |
# | Functions Definitions |
# | |
# \------------------------------------------------------------------/
#
# --------------------------------------------------------------------
# Function : "vecho()".
vecho()
{
if [ $1 -le $VL ]; then
if [ "$2" = "-n" ]; then
printf "$3"
else
echo "$2"
fi
fi
}
# --------------------------------------------------------------------
# Function : "title()".
title()
{
if [ $VL -ge 1 ]; then
echo ""
alcbanner "a2LEF" "V.RR" "Alliance Library to LEF converter" "2000"
echo ""
fi
}
# --------------------------------------------------------------------
# Function : `print_usage()'.
print_usage()
{
echo ""
echo ""
echo "Usage: a2LEF.sh [--verbose] [--very-verbose] [--help] \\"
echo " [--allow-offgrid] [--fake-power] [--no-split-term] \\"
echo " <--techno <tech_file> > \\"
echo " <--library <lib_dir> [--library <lib_dir>]> \\"
echo " <--lef <lef_file> > \\"
echo " <--cell <cell_name> >"
echo " a2LEF.sh [-vVhop] <-t <tech_file> > \\"
echo " <-l <lib_dir> [-l <lib_dir>]> \\"
echo " <-L <lef_file> > \\"
echo " <-c <cell_name> > "
echo ""
echo "Options:"
echo " o [--help|-h] : print this help."
echo " o [--verbose|-v] : be verbose."
echo " o [--very-verbose|-V] : be very verbose :-)."
echo " o [--allow-offgrid|-o] : allow terminals to be offgrid."
echo " o [--no-split-term|-T] : do not split terminals segments."
echo " o [--fake-power|-p] : do not attempt to generate"
echo " PORT geometries for power pins."
echo " o <--techno|-t <tech_file> > : location of the LEF techno header."
echo " o <--library|-l <lib_dir> > : Alliance library directory."
echo " o <--lef|-L <lef_file> > : output LEF file."
echo " o <--cell|-c <cell_name> > : process a single (macro) cell."
echo ""
echo ""
}
# --------------------------------------------------------------------
# Function : `setTechno()'.
setTechno()
{
aTechFile="$1"
aLEF="$2"
rm -f $aLEF > /dev/null 2>&1
cp $aTechFile $aLEF
}
# --------------------------------------------------------------------
# Function : `buildLib()'.
buildLib()
{
aLibDir="$1"
aLEF="$2"
if [ ! -d $aLibDir ]; then
echo "a2LEF:error: Library \"$aLibDir\" doesn't exist."
exit 1
fi
MBK_CATA_LIB="$aLibDir"; export MBK_CATA_LIB
lCellAp=`(cd $aLibDir; \ls *.vbe)`
if [ "$lCellAp" = "" ]; then
echo "a2LEF:error: Library \"$aLibDir\" is empty."
exit 1
fi
libName="`echo $aLibDir | sed 's,.*/,,'`"
vecho 1 ""
vecho 1 " o Processing library \"$libName\"."
success="$libName.success"
failed="$libName.failed"
log="$libName.log"
failedNB=0
successNB=0
rm -f $success $failed $log > /dev/null 2>&1
for cellAp in $lCellAp; do
cell=`echo $cellAp | sed 's,\.vbe$,,'`
vecho 2 -n " - \"$cell\"... "
case $cell in
*_sp) pxlib2lef -V $cell >> $log 2>&1; RV=$?;;
*) sxlib2lef -V $sx2lef_args $cell >> $log 2>&1; RV=$?;;
esac
if [ $RV -ne 0 ]; then
failedNB=`expr $failedNB + 1`
echo "$cell" >> $failed
vecho 2 "KO."
else
echo "" >> $aLEF
cat $cell.lef >> $aLEF
rm -f $cell.lef
successNB=`expr $successNB + 1`
echo "$cell" >> $success
vecho 2 "OK."
fi
done
vecho 1 " o $successNB successful cells."
if [ $failedNB -gt 0 ]; then
echo ""
echo "a2LEF:error:"
echo " $failedNB failed cells in library \"$libName\"."
echo " Please read \"$log\" for detailed explanations."
exit 1
fi
}
# --------------------------------------------------------------------
# Function : `openLib()'.
openLib()
{
aLEF="$1"
echo "" >> $aLEF
echo "VERSION 5.2 ;" >> $aLEF
echo "NAMESCASESENSITIVE ON ;" >> $aLEF
echo "BUSBITCHARS \"()\" ;" >> $aLEF
echo "DIVIDERCHAR \".\" ;" >> $aLEF
echo "" >> $aLEF
}
# --------------------------------------------------------------------
# Function : `closeLib()'.
closeLib()
{
aLEF="$1"
echo "" >> $aLEF
echo "END LIBRARY" >> $aLEF
}
# /------------------------------------------------------------------\
# | |
# | Main Part of the Shell Script |
# | |
# \------------------------------------------------------------------/
#
# --------------------------------------------------------------------
# Process the command line.
while [ $# -gt 0 ]; do
case $1 in
--help) print_usage; exit 0;;
--verbose) VL=1;;
--very-verbose) VL=2;;
--allow-offgrid) sx2lef_args="$sx2lef_args -o";;
--fake-power) sx2lef_args="$sx2lef_args -p";;
--no-split-term) sx2lef_args="$sx2lef_args -t";;
--techno)
if [ $# -ge 2 ]; then
techFile="$2"
shift
else
echo "a2LEF.sh:error: Missing <tech_file> argument."
print_usage; exit 1
fi;;
--library)
if [ $# -ge 2 ]; then
lLibDir="$lLibDir $2"
shift
else
echo "a2LEF.sh:error: Missing <libDir> argument."
print_usage; exit 1
fi
if [ ! -z "$cellName" ]; then
echo -n "a2LEF.sh:error: --library and --cell options are"
echo " mutually exclusive."
print_usage; exit 1
fi;;
--lef)
if [ $# -ge 2 ]; then
lefFile="$2"
shift
else
echo "a2LEF.sh:error: Missing <lef_file> argument."
print_usage; exit 1
fi;;
--cell)
if [ $# -ge 2 ]; then
cellName="$2"
shift
else
echo "a2LEF.sh:error: Missing <cell_name> argument."
print_usage; exit 1
fi
if [ ! -z "$lLibDir" ]; then
echo -n "a2LEF.sh:error: --library and --cell options are"
echo " mutually exclusive."
print_usage; exit 1
fi;;
--*) echo "a2LEF.sh:error: Invalid argument \`$1'."
print_usage; exit 1;;
-*) lSwitch="$1"; NB=2; CH=`echo $lSwitch | cut -c$NB`
while [ "$CH" != "" ]; do
case $CH in
h) print_usage; exit 0;;
v) VL=1;;
V) VL=2;;
o) sx2lef_args="$sx2lef_args -o";;
p) sx2lef_args="$sx2lef_args -p";;
T) sx2lef_args="$sx2lef_args -t";;
t) if [ $# -ge 2 ]; then
techFile="$2"
shift
else
echo "a2LEF.sh:error: Missing <tech_file> argument."
print_usage; exit 1
fi;;
l) if [ $# -ge 2 ]; then
lLibDir="$lLibDir $2"
shift
else
echo "a2LEF.sh:error: Missing <libDir> argument."
print_usage; exit 1
fi
if [ ! -z "$cellName" ]; then
echo -n "a2LEF.sh:error: --library and --cell options are"
echo " mutually exclusive."
print_usage; exit 1
fi;;
L)
if [ $# -ge 2 ]; then
lefFile="$2"
shift
else
echo "a2LEF.sh:error: Missing <lef_file> argument."
print_usage; exit 1
fi;;
c)
if [ $# -ge 2 ]; then
cellName="$2"
shift
else
echo "a2LEF.sh:error: Missing <cell_name> argument."
print_usage; exit 1
fi
if [ ! -z "$lLibDir" ]; then
echo -n "a2LEF.sh:error: --library and --cell options are"
echo " mutually exclusive."
print_usage; exit 1
fi;;
*) echo "a2LEF:error: Invalid option \`$CH'."
print_usage; exit 1;;
esac
NB=`expr $NB + 1`
CH=`echo $lSwitch | cut -c$NB`
done;;
*) echo "a2LEF:error: Invalid option \`$1'."
print_usage; exit 1;;
esac
shift
done
title
MBK_IN_PH=ap ; export MBK_IN_PH
MBK_IN_LO=vst ; export MBK_IN_LO
MBK_OUT_PH=ap ; export MBK_OUT_PH
MBK_OUT_LO=vst; export MBK_OUT_LO
if [ "$techFile" != "" ]; then
if [ ! -f $techFile ]; then
echo "a2LEF:error: Technological file \"$techFile\" doesn't exist."
exit 1
fi
setTechno $techFile $lefFile
fi
if [ -z "$cellName" ]; then
if [ "$lLibDir" = "" ]; then
echo "a2LEF:error: Missing mandatory argument <--library <lib_dir> >."
print_usage; exit 1
fi
if [ "$lefFile" = "" ]; then
echo "a2LEF:error: Missing mandatory argument <--lef <lef_file> >."
print_usage; exit 1
fi
# ------------------------------------------------------------------
# Library Generation.
rm -f $lefFile > /dev/null 2>&1
openLib $lefFile
for libDir in $lLibDir; do
buildLib $libDir $lefFile
done
closeLib $lefFile
else
if [ ! -f ${cellName}.ap ]; then
echo "a2LEF:error: Can't find layout file \"${cellName}.ap\"."
print_usage; exit 1
fi
if [ ! -f ${cellName}.vbe -a ! -f ${cellName}.vst ]; then
echo "a2LEF:error: Can't find netlist/behavioral file :"
echo " \"${cellName}.vst or \"${cellName}.vbe\"."
print_usage; exit 1
fi
log="$cellName.log"
rm -f $log
vecho 2 -n " - \"$cellName\"... "
sxlib2lef -V $sx2lef_args $cellName >> $log 2>&1; RV=$?
if [ $RV -ne 0 ]; then
vecho 2 "KO."
else
vecho 2 "OK."
fi
closeLib ${cellName}.lef
fi
# --------------------------------------------------------------------
# That's all Folks.
vecho 2 ""
vecho 2 ""
exit 0
|