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#!/bin/sh
case $1 in
-printf)
sed -n -e '/^#/d;/struct[ ]*'$2'_struct[ ]*{/,/};/p' < $3 | sed '/struct[ ]*'$2'_struct[ ]*{/d;/:[0-9]*[ ]*;/d;/^[ ]*$/d;/};/d;s/^[ ]*//;s/volatile[ ]*//;s/\(unsigned\|signed\|struct\)[ ]*//;s/\(\[\|__attribute__\).*;[ ]*$//;s/(\*//;s/)(.*)//;s/;[ ]*$//;s/^[^ ]*[ ]*//;s/,/\
/g' | sed 's/^[ *]*//;s/[ ]*$//;s/^.*$/printf ("#define AOFF_'$2'_\0 0x%08x\\n", check_asm_data[i++]); printf("#define ASIZ_'$2'_\0 0x%08x\\n", check_asm_data[i++]);/' >> $4
echo "printf (\"#define ASIZ_$2\\t0x%08x\\n\", check_asm_data[i++]);" >> $4
;;
-data)
sed -n -e '/^#/d;/struct[ ]*'$2'_struct[ ]*{/,/};/p' < $3 | sed '/struct[ ]*'$2'_struct[ ]*{/d;/:[0-9]*[ ]*;/d;/^[ ]*$/d;/};/d;s/^[ ]*//;s/volatile[ ]*//;s/\(unsigned\|signed\|struct\)[ ]*//;s/\(\[\|__attribute__\).*;[ ]*$//;s/(\*//;s/)(.*)//;s/;[ ]*$//;s/^[^ ]*[ ]*//;s/,/\
/g' | sed 's/^[ *]*//;s/[ ]*$//;s/^.*$/ ((char *)\&((struct '$2'_struct *)0)->\0) - ((char *)((struct '$2'_struct *)0)), sizeof(((struct '$2'_struct *)0)->\0),/' >> $4
echo " sizeof(struct $2_struct)," >> $4
;;
-ints)
sed -n -e '/check_asm_data:/,/\.size/p' <$2 | sed -e 's/check_asm_data://' -e 's/\.size.*//' -e 's/\.ident.*//' -e 's/\.long[ ]\([0-9]*\)/\1,/' >>$3
;;
*)
exit 1
;;
esac
exit 0
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