use the copy in /usr/src/usr.sbin/
This commit is contained in:
christos
parent
b47254f6d8
commit
b1d90df260
|
|
@ -1,10 +1,13 @@
|
|||
# $NetBSD: Makefile,v 1.1 2005/05/30 15:51:36 thorpej Exp $
|
||||
# $NetBSD: Makefile,v 1.2 2005/05/31 03:53:59 christos Exp $
|
||||
|
||||
.include <bsd.own.mk>
|
||||
|
||||
.PATH.sh: ${.CURDIR}/../../usr.sbin/genassym
|
||||
|
||||
COMPATOBJ!= cd ${.CURDIR}/../compat && ${PRINTOBJDIR}
|
||||
.-include "${COMPATOBJ}/defs.mk"
|
||||
|
||||
|
||||
TIMESTAMP= ${TOOLDIR}/bin/${_TOOL_PREFIX}genassym
|
||||
|
||||
CLEANFILES+= genassym
|
||||
|
|
|
|||
|
|
@ -1,215 +0,0 @@
|
|||
#!/bin/sh -
|
||||
# $NetBSD: genassym.sh,v 1.2 2005/05/30 23:27:29 thorpej Exp $
|
||||
#
|
||||
# Copyright (c) 1997 Matthias Pfaller.
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
# 3. All advertising materials mentioning features or use of this software
|
||||
# must display the following acknowledgement:
|
||||
# This product includes software developed by Matthias Pfaller.
|
||||
# 4. The name of the author may not be used to endorse or promote products
|
||||
# derived from this software without specific prior written permission
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
|
||||
progname=${0}
|
||||
awk=${AWK:-awk}
|
||||
|
||||
ccode=0 # generate temporary C file, compile it, execute result
|
||||
fcode=0 # generate Forth code
|
||||
|
||||
usage()
|
||||
{
|
||||
|
||||
echo "usage: ${progname} [-c | -f] -- compiler command" >&2
|
||||
}
|
||||
|
||||
args=`getopt cf $*`
|
||||
if [ $? != 0 ]; then
|
||||
usage;
|
||||
exit 1;
|
||||
fi
|
||||
set -- $args
|
||||
|
||||
for i; do
|
||||
case "$i" in
|
||||
-c)
|
||||
ccode=1
|
||||
shift;;
|
||||
-f)
|
||||
fcode=1
|
||||
shift;;
|
||||
--)
|
||||
shift; break;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Deal with any leading environment settings..
|
||||
|
||||
while [ "$1" ]
|
||||
do
|
||||
case "$1" in
|
||||
*=*)
|
||||
eval export "$1"
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
genassym_temp=/tmp/genassym.$$
|
||||
|
||||
if ! mkdir $genassym_temp; then
|
||||
echo "${progname}: unable to create temporary directory" >&2
|
||||
exit 1
|
||||
fi
|
||||
trap "rm -rf $genassym_temp" 0 1 2 3 15
|
||||
|
||||
$awk '
|
||||
BEGIN {
|
||||
printf("#define offsetof(type, member) ((size_t)(&((type *)0)->member))\n");
|
||||
defining = 0;
|
||||
type = "long";
|
||||
asmtype = "n";
|
||||
asmprint = "";
|
||||
}
|
||||
|
||||
{
|
||||
doing_member = 0;
|
||||
}
|
||||
|
||||
$0 ~ /^[ \t]*#.*/ || $0 ~ /^[ \t]*$/ {
|
||||
# Just ignore comments and empty lines
|
||||
next;
|
||||
}
|
||||
|
||||
$0 ~ /^config[ \t]/ {
|
||||
type = $2;
|
||||
asmtype = $3;
|
||||
asmprint = $4;
|
||||
next;
|
||||
}
|
||||
|
||||
/^include[ \t]/ {
|
||||
if (defining != 0) {
|
||||
defining = 0;
|
||||
printf("}\n");
|
||||
}
|
||||
printf("#%s\n", $0);
|
||||
next;
|
||||
}
|
||||
|
||||
$0 ~ /^if[ \t]/ ||
|
||||
$0 ~ /^ifdef[ \t]/ ||
|
||||
$0 ~ /^ifndef[ \t]/ ||
|
||||
$0 ~ /^else/ ||
|
||||
$0 ~ /^elif[ \t]/ ||
|
||||
$0 ~ /^endif/ {
|
||||
printf("#%s\n", $0);
|
||||
next;
|
||||
}
|
||||
|
||||
/^struct[ \t]/ {
|
||||
structname = $2;
|
||||
$0 = "define " structname "_SIZEOF sizeof(struct " structname ")";
|
||||
# fall through
|
||||
}
|
||||
|
||||
/^member[ \t]/ {
|
||||
if (NF > 2)
|
||||
$0 = "define " $2 " offsetof(struct " structname ", " $3 ")";
|
||||
else
|
||||
$0 = "define " $2 " offsetof(struct " structname ", " $2 ")";
|
||||
doing_member = 1;
|
||||
# fall through
|
||||
}
|
||||
|
||||
/^export[ \t]/ {
|
||||
$0 = "define " $2 " " $2;
|
||||
# fall through
|
||||
}
|
||||
|
||||
/^define[ \t]/ {
|
||||
if (defining == 0) {
|
||||
defining = 1;
|
||||
printf("void f" FNR "(void);\n");
|
||||
printf("void f" FNR "() {\n");
|
||||
if (ccode)
|
||||
call[FNR] = "f" FNR;
|
||||
defining = 1;
|
||||
}
|
||||
value = $0
|
||||
gsub("^define[ \t]+[A-Za-z_][A-Za-z_0-9]*[ \t]+", "", value)
|
||||
if (ccode)
|
||||
printf("printf(\"#define " $2 " %%ld\\n\", (%s)" value ");\n", type);
|
||||
else if (fcode) {
|
||||
if (doing_member)
|
||||
printf("__asm(\"XYZZY : %s d\# %%%s0 + ;\" : : \"%s\" (%s));\n", $2, asmprint, asmtype, value);
|
||||
else
|
||||
printf("__asm(\"XYZZY d# %%%s0 constant %s\" : : \"%s\" (%s));\n", asmprint, $2, asmtype, value);
|
||||
} else
|
||||
printf("__asm(\"XYZZY %s %%%s0\" : : \"%s\" (%s));\n", $2, asmprint, asmtype, value);
|
||||
next;
|
||||
}
|
||||
|
||||
/^quote[ \t]/ {
|
||||
gsub("^quote[ \t]+", "");
|
||||
print;
|
||||
next;
|
||||
}
|
||||
|
||||
{
|
||||
printf("syntax error in line %d\n", FNR) >"/dev/stderr";
|
||||
exit(1);
|
||||
}
|
||||
|
||||
END {
|
||||
if (defining != 0) {
|
||||
defining = 0;
|
||||
printf("}\n");
|
||||
}
|
||||
if (ccode) {
|
||||
printf("int main(int argc, char **argv) {");
|
||||
for (i in call)
|
||||
printf(call[i] "();");
|
||||
printf("return(0); }\n");
|
||||
}
|
||||
}
|
||||
' ccode=$ccode fcode=$fcode > ${genassym_temp}/assym.c || exit 1
|
||||
|
||||
if [ $ccode = 1 ] ; then
|
||||
"$@" ${genassym_temp}/assym.c -o ${genassym_temp}/genassym && \
|
||||
${genassym_temp}/genassym
|
||||
elif [ $fcode = 1 ]; then
|
||||
# Kill all of the "#" and "$" modifiers; locore.s already
|
||||
# prepends the correct "constant" modifier.
|
||||
"$@" -S ${genassym_temp}/assym.c -o - | sed -e 's/\$//g' | \
|
||||
sed -n 's/.*XYZZY//gp'
|
||||
else
|
||||
# Kill all of the "#" and "$" modifiers; locore.s already
|
||||
# prepends the correct "constant" modifier.
|
||||
"$@" -S ${genassym_temp}/assym.c -o - > \
|
||||
${genassym_temp}/genassym.out && \
|
||||
sed -e 's/#//g' -e 's/\$//g' < ${genassym_temp}/genassym.out | \
|
||||
sed -n 's/.*XYZZY/#define/gp'
|
||||
fi
|
||||
Loading…
Reference in New Issue