25 lines
530 B
Bash
Executable File
25 lines
530 B
Bash
Executable File
#!/bin/sh
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set -e
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TMP1=$(mktemp)
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TMP2=$(mktemp)
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TMP3=$(mktemp)
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TMP4=$(mktemp)
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$1 -t "$2" | sed '/\bd\b/d' | sort > "$TMP1"
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grep "\.text" < "$TMP1" | cut -d' ' -f1 > "$TMP2"
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grep "\.text" < "$TMP1" | awk 'NF{ print $NF }' > "$TMP3"
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echo "section .$3_map" > "$TMP4"
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echo "global $3_map" >> "$TMP4"
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echo "$3_map:" >> "$TMP4"
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paste -d'$' "$TMP2" "$TMP3" | sed 's/^/dd 0x/g' | sed 's/$/", 0/g' | sed 's/\$/\ndb "/g' >> "$TMP4"
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echo "dd 0xffffffff" >> "$TMP4"
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nasm -f elf32 "$TMP4" -o $3.map.o
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rm "$TMP1" "$TMP2" "$TMP3" "$TMP4"
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