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70 lines
1.8 KiB
Markdown
70 lines
1.8 KiB
Markdown
---
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title: "Spice Monkey 💻🐒"
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date: 2021-10-29T18:54:32+02:00
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draft: false
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toc: false
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images:
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tags:
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- spice
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- code
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- verification
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---
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## Port Order Reshuffling
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```bash
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function getSortedOrder() {
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local SOURCE=""
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local SORTED=""
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read -a SOURCE <<< "$1"
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SORTED="${SOURCE[@]}"
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if [ -z "${SORTED//*\[*}" ] ; then
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SORTED=($(echo "${SOURCE[@]:2}" | tr " " "\n" | sed -r "s/\[([0-9]+)\]/ \1 /g" \
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| sort -k 1,1 -k2,2nr | sed -r "s/ ([0-9]+) /\[\1\]/g" ))
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else
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SORTED=($(echo "${SOURCE[@]:2}" | tr " " "\n" | sed -r "s/<([0-9]+)>/ \1 /g" \
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| sort -k 1,1 -k2,2nr | sed -r "s/ ([0-9]+) /<\1>/g" ))
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fi
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echo "${SOURCE[@]:0:2} ${SORTED[@]}"
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}
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function updatePortOrder() {
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local TARGET="$1"
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local CDL_FILE="$2"
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local PORTORDER="$(awk -v target="subckt ${TARGET} " -f "catch.awk" "$CDL_FILE")"
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local PORTREF=$(getSortedOrder "$PORTORDER")
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local SWPDELIMITER=""
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echo $TARGET
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if [ -z "${PORTREF//*\[*}" ] ; then SWPDELIMITER="TRUE" ; fi
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awk -v target="subckt ${TARGET} " -v release="$PORTREF" -v swpdelim="$SWPDELIMITER" \
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-f "release.awk" "$CDL_FILE" > "${TARGET}.cdl"
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[ ! -z "$(grep -m 1 "\[" "${TARGET}.cdl")" ] && [ ! -z "$(grep -m 1 "<" "${TARGET}.cdl")" ] \
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&& echo "Error $CDL_FILE uses mixed delimiters"
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}
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```
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```awk
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BEGIN{ hold = ""; IGNORECASE = 1 }
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NF {
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if( $1 == "+" && hold != "")
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{ for(i=2;i<=NF;i++) hold=hold " " $i }
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else if( hold != "") { print hold; hold=""; exit }
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};
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$0 ~ target { hold = $0 };
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```
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```awk
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BEGIN{output="";hold="";IGNORECASE=1};
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NF{if($1!="+")hold=""}
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$0~target{
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hold=$0
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n=split(release,ports," ")
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for(i=n;i>0;i--){
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if(swpdelim!=""){
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gsub("<","[",ports[i])
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gsub(">","]",ports[i])}
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output=ports[i]" "output}
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print output}
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NF{if(hold=="")print $0}
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```
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