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#! /usr/bin/sh
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
# Copyright 2012, Richard Lowe.
TESTDIR=$(dirname $0)
tmpdir=/tmp/test.$$
mkdir $tmpdir
cd $tmpdir
cleanup() {
cd /
rm -fr $tmpdir
}
trap 'cleanup' EXIT
if [[ $PWD != $tmpdir ]]; then
print -u2 "Failed to create temporary directory: $tmpdir"
exit 1;
fi
if [[ -n $PROTO ]]; then
export LD_ALTEXEC=$PROTO/bin/ld
fi
LDFLAGS="-Wl,-zguidance -Wl,-zfatal-warnings -Wl,-zdirect -Wl,-zlazyload"
ret=0
function should_succeed {
mapfile=$1
msg=$2
if gcc -m32 -shared $LDFLAGS -Wl,-M,${TESTDIR}/$mapfile \
${TESTDIR}/object.c -o object.so; then
echo "pass (32): $msg"
else
echo "FAIL (32): $msg"
ret=1
fi
if gcc -m64 -shared $LDFLAGS -Wl,-M,${TESTDIR}/$mapfile \
${TESTDIR}/object.c -o object.so; then
echo "pass (64): $msg"
else
echo "FAIL (64): $msg"
ret=1
fi
}
function should_fail {
mapfile=$1
msg=$2
error=$3
if gcc -m32 -shared $LDFLAGS -Wl,-M,${TESTDIR}/$mapfile \
${TESTDIR}/object.c -o object.so 2>&1 | \
/usr/bin/grep -Eq "$error"; then
echo "pass (32): $msg"
else
echo "FAIL (32): $msg"
ret=1
fi
if gcc -m64 -shared $LDFLAGS -Wl,-M,${TESTDIR}/$mapfile \
${TESTDIR}/object.c -o object.so 2>&1 | \
/usr/bin/grep -Eq "$error"; then
echo "pass (64): $msg"
else
echo "FAIL (64): $msg"
ret=1
fi
}
should_succeed mapfile.true "link with correct mapfile"
should_fail mapfile.guidance "link without sized data" \
"guidance:.*size assertion.*data"
should_fail mapfile.wrongtype "link with incorrect type in object (data v. function)" \
"ld: fatal: .*mapfile.wrongtype: [0-9]+: assertion failed: type of symbol data should be:"
should_fail mapfile.wrongtype2 "link with incorrect type in object (common v. data)" \
"ld: fatal: .*mapfile.wrongtype2: [0-9]+: assertion failed: type of symbol data should be:"
should_fail mapfile.wrongsize "link with incorrect size in object" \
"ld: fatal: .*mapfile.wrongsize: [0-9]+: assertion failed: size of symbol data should be:"
should_fail mapfile.wrongscope "link with incorrect scope in object" \
"ld: fatal: .*mapfile.wrongscope: [0-9]+: assertion failed: scope of symbol function should be:"
should_fail mapfile.wrongbits "link with incorrect shattr in object (nobits when bits)" \
"ld: fatal: .*mapfile.wrongbits: [0-9]+: assertion failed: symbol [^ ]* is not in an SHT_NOBITS section"
should_fail mapfile.wrongbits2 "link with incorrect shattr in object (bits when nobits)" \
"ld: fatal: .*mapfile.wrongbits2: [0-9]+: assertion failed: symbol [^ ]* is in an SHT_NOBITS section"
should_fail mapfile.unknown-assert "link with unknown assertion type" \
"expected attribute name \([^\)]*\), or terminator \([^\)]*\): ICE"
should_fail mapfile.unknown-type "link with unknown type value" \
"expected symbol type \([^\)]*\): CHEWY"
should_fail mapfile.unknown-bind "link with unknown bind value" \
"expected binding type \([^\)]*\): HEMPEN"
should_fail mapfile.unknown-shattr "link with unknown shattr value" \
"expected section attribute \([^)\]*\): WET"
should_fail mapfile.wrongalias "link with incorrect alias" \
"ld: fatal: .*mapfile.wrongalias: [0-9]+: assertion failed: symbol weak_function is not an alias of common"
should_fail mapfile.alias-with-others "link with alias and other assertions" \
"ALIAS assertions may only be used with BINDING"
should_fail mapfile.unknown-alias "link with alias to unknown symbol" \
"ld: fatal: .*mapfile.unknown-alias: [0-9]+: assertion failed: unknown symbol in ALIAS: undefined_symbol"
should_fail mapfile.wrongtype-alias "link with alias to invalid token" \
"expected string valued ALIAS"
should_fail mapfile.not-alias "link with two non-alias of the same value" \
"ld: fatal: .*mapfile.not-alias: [0-9]+: weak_data and data (.*mapfile.not-alias: [0-9]+)"
should_fail mapfile.no-extern "link with assertions on an extern symbol" \
"ld: fatal: .*mapfile.no-extern: [0-9]+: can't assert attributes of extern/parent symbol: extern"
should_fail mapfile.no-parent "link with assertions on a parent symbol" \
"ld: fatal: .*mapfile.no-parent: [0-9]+: can't assert attributes of extern/parent symbol: parent"
should_fail mapfile.circalias "link with alias of alias" \
"ld: fatal: .*mapfile.circalias: [0-9]+: weak_function should not be aliased to an alias"
exit $ret
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