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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\>' | awk '{print $1}' > ${outf}_explist |
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9 | |
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10 | echo ".text" > $outf |
11 | echo ".align 4" >> $outf |
12 | |
13 | cat ${outf}_explist | while read i; do |
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14 | s0=`echo $i | cut -c 1` |
15 | if [ "$s0" = "@" ]; then |
16 | sym=`echo $i | awk -F@ '{print $2}'` |
17 | pre="" |
18 | else |
19 | sym=`echo $i | awk -F@ '{print $1}'` |
20 | pre="_" |
21 | fi |
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22 | if grep -q "$sym" $2; then |
23 | continue |
24 | fi |
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25 | |
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26 | echo ".globl $pre$i" >> $outf |
27 | echo "$pre$i:" >> $outf |
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28 | echo " jmp $sym" >> $outf |
29 | echo >> $outf |
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30 | done |