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1 | #!/bin/sh |
2 | |
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3 | # export decorated symbols using undecorated ones from .asm |
4 | # $1 - .def |
5 | # $2 - .in_c |
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6 | outf=$3 |
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7 | |
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8 | grep '@' $1 | grep -v '\<DATA\>' | grep -v '=' | \ |
9 | awk '{print $1}' > ${outf}_explist |
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10 | |
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11 | echo ".text" > $outf |
12 | echo ".align 4" >> $outf |
13 | |
14 | cat ${outf}_explist | while read i; do |
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15 | s0=`echo $i | cut -c 1` |
16 | if [ "$s0" = "@" ]; then |
17 | sym=`echo $i | awk -F@ '{print $2}'` |
18 | pre="" |
19 | else |
20 | sym=`echo $i | awk -F@ '{print $1}'` |
21 | pre="_" |
22 | fi |
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23 | if grep -q "$sym" $2; then |
24 | continue |
25 | fi |
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26 | |
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27 | echo ".globl $pre$i" >> $outf |
28 | echo "$pre$i:" >> $outf |
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29 | echo " jmp $sym" >> $outf |
30 | echo >> $outf |
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31 | done |