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scripts for auto-generating symbols.[c,h]

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may for example be called from a platform makefile
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fros4943 2006-12-18 15:25:01 +00:00
parent 71940f287f
commit 2978147e22
1 changed files with 22 additions and 0 deletions
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22
tools/make-symbols-nm Executable file
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#!/bin/sh
SYMBOLS=`nm -P $* | grep -v " . _ " | grep " [A-Z] " | cut -f 1 -d \ | grep -v symbols | wc -l`
SYMBOLS=`expr $SYMBOLS + 1`
echo \#ifndef __SYMBOLS_H__ > symbols.h
echo \#define __SYMBOLS_H__ >> symbols.h
echo \#include '"loader/symbols-def.h"' >> symbols.h
echo "extern const struct symbols symbols[$SYMBOLS];" >> symbols.h
echo \#endif >> symbols.h
echo \#include '"symbols.h"' > symbols.c
nm -P $* | grep -v " . _ " | grep " [A-Z] " | cut -f 1 -d \ | grep -v symbols | perl -ne 'print "extern int $1();\n" if(/(\w+)/)' | sort >> symbols.c
echo "const struct symbols symbols[$SYMBOLS] = {" >> symbols.c
if [ -f $* ] ; then
nm -P $* | grep -v " . _ " | grep " [A-Z] " | cut -f 1 -d \ | grep -v symbols | perl -ne 'print "{\"$1\", (char *)$1},\n" if(/(\w+)/)' | sort >> symbols.c
fi
echo "{(void *)0, 0} };" >> symbols.c