[perl5.git] / mpeix / nm

#!/bin/sh

# MPE doesn't have a native nm, and the gcc nm isn't quite fully functional.
#
# If Perl Configure is calling us, then use the native linker to extract the
# symbol table and reformat it into something nm-like.
#
# Else it must be gcc calling us during the final link phase, so call gcc nm.

if [ "$1" != "-configperl" ]; then
  # Oops, the caller must be expecting gcc nm.  Give it to them.
  /usr/local/bin/nm $@
  exit $?
fi

case $2 in
  *.a) LIST="LISTRL RL=$2;DATA;ENTRYSYM" ;;
  *.sl) LIST="LISTXL XL=$2;DATA;ENTRYSYM" ;;
  *) exit 0 ;;
esac

# I wanted to pipe this into awk, but it fell victim to a known pipe/streams
# bug on my multiprocessor machine.

callci xeq linkedit.pub.sys \"$LIST\" >nm.$$

/bin/awk '\
    / data  univ / { printf "%-20s|%10s|%-6s|%-7s|%s\n",$1,$5,"extern","data","?"} \
    / entry univ / { printf "%-20s|%10s|%-6s|%-7s|%s\n",$1,$7,"extern","entry","?"}' nm.$$

rm -f nm.$$

exit 0
Commit	Line	Data
1d84e8df JH	1	#!/bin/sh
	2
	3	# MPE doesn't have a native nm, and the gcc nm isn't quite fully functional.
	4	#
	5	# If Perl Configure is calling us, then use the native linker to extract the
	6	# symbol table and reformat it into something nm-like.
	7	#
	8	# Else it must be gcc calling us during the final link phase, so call gcc nm.
	9
	10	if [ "$1" != "-configperl" ]; then
	11	# Oops, the caller must be expecting gcc nm. Give it to them.
	12	/usr/local/bin/nm $@
	13	exit $?
	14	fi
	15
	16	case $2 in
	17	*.a) LIST="LISTRL RL=$2;DATA;ENTRYSYM" ;;
	18	*.sl) LIST="LISTXL XL=$2;DATA;ENTRYSYM" ;;
	19	*) exit 0 ;;
	20	esac
	21
	22	# I wanted to pipe this into awk, but it fell victim to a known pipe/streams
	23	# bug on my multiprocessor machine.
	24
2359510d	25	callci xeq linkedit.pub.sys \"$LIST\" >nm.$$
1d84e8df	26
6b7580e5	27	/bin/awk '\
1d84e8df	28	/ data univ / { printf "%-20s\|%10s\|%-6s\|%-7s\|%s\n",$1,$5,"extern","data","?"} \
2359510d	29	/ entry univ / { printf "%-20s\|%10s\|%-6s\|%-7s\|%s\n",$1,$7,"extern","entry","?"}' nm.$$
1d84e8df	30
2359510d	31	rm -f nm.$$
1d84e8df JH	32
1d84e8df JH	33	exit 0