# Expect script for linker support of size relocations.
#
-# Copyright 2013 Free Software Foundation, Inc.
+# Copyright (C) 2013-2015 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
return
}
+# So as to avoid rewriting every last test case here in a nacl variant,
+# we use black magic to massage the generic cases into nacl-variant cases.
+if [istarget "*-*-nacl*"] {
+ # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
+ set options_regsub(ld) {-m(\\S+) -m\\1_nacl}
+}
+
set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
foreach t $test_list {
# We need to strip the ".d", but can leave the dirname.
# We need a native system.
if ![isnative] {
- verbose "Natibe size relocation tests not run - not a native toolchain"
+ verbose "Native size relocation tests not run - not a native toolchain"
return
}
return
}
-set build_tests {
- {"Build libsize-3a.so"
- "-shared" "-fPIC"
- {size-3a.c} {} "libsize-3a.so"}
- {"Build libsize-3b.so"
- "-shared" "-fPIC"
- {size-3b.c} {} "libsize-3b.so"}
- {"Build libsize-3c.so"
- "-shared" "-fPIC"
- {size-3c.c} {} "libsize-3c.so"}
- {"Build libsize-6b.so"
- "-shared" "-fPIC"
- {size-6b.c} {} "libsize-6b.so"}
- {"Build libsize-7.so"
- "-shared" "-fPIC"
- {size-7b.c} {} "libsize-7.so"}
- {"Build size-7"
- "tmpdir/libsize-7.so" ""
- {size-7a.c} {{readelf -rW size-7.rd}} "size-7.exe"}
- {"Build libsize-8.so"
- "-shared" "-fPIC"
- {size-8b.c} {} "libsize-8.so"}
- {"Build size-8"
- "tmpdir/libsize-8.so" ""
- {size-8a.c} {{readelf -rW size-8.rd}} "size-8.exe"}
-}
+# Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
+global NOPIE_CFLAGS NOPIE_LDFLAGS
-run_cc_link_tests $build_tests
+run_cc_link_tests [list \
+ [list \
+ "Build libsize-1.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-1a.c size-1b.c} \
+ {} \
+ "libsize-1.so" \
+ ] \
+ [list \
+ "Build libsize-2.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-2a.c size-2b.c} \
+ {} \
+ "libsize-2.so" \
+ ] \
+ [list \
+ "Build libsize-3a.so" \
+ "-shared" "-fPIC" \
+ {size-3a.c} \
+ {} \
+ "libsize-3a.so" \
+ ] \
+ [list \
+ "Build libsize-3b.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-3b.c} \
+ {} \
+ "libsize-3b.so" \
+ ] \
+ [list \
+ "Build libsize-3c.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-3c.c} \
+ {} \
+ "libsize-3c.so" \
+ ] \
+ [list \
+ "Build libsize-6b.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-6b.c} \
+ {} \
+ "libsize-6b.so" \
+ ] \
+ [list \
+ "Build libsize-7.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-7b.c} \
+ {} \
+ "libsize-7.so" \
+ ] \
+ [list \
+ "Build size-7" \
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libsize-7.so" \
+ "$NOPIE_CFLAGS" \
+ {size-7a.c} \
+ {{readelf -rW size-7.rd}} \
+ "size-7.exe" \
+ ] \
+ [list \
+ "Build libsize-8.so" \
+ "-shared" "-fPIC" \
+ {size-8b.c} \
+ {} \
+ "libsize-8.so" \
+ ] \
+ [list \
+ "Build size-8" \
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libsize-8.so" \
+ "$NOPIE_CFLAGS" \
+ {size-8a.c} \
+ {{readelf -rW size-8.rd}} \
+ "size-8.exe" \
+ ] \
+ [list \
+ "Build libsize-9.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-9b.c} \
+ {{readelf -rW size-9.rd}} \
+ "libsize-9.so" \
+ ] \
+ [list \
+ "Build libsize-10.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-10b.c} \
+ {{readelf -rW size-10.rd}} \
+ "libsize-10.so" \
+ ] \
+]
-set run_tests {
- {"Run size-3a"
- "" ""
- {size-3.c size-3a.c} "size-3a" "size-3.out"}
- {"Run size-3b"
- "tmpdir/libsize-3a.so" ""
- {size-3.c} "size-3b" "size-3.out"}
- {"Run size-3c"
- "" ""
- {size-3.c size-3b.c} "size-3c" "size-3.out"}
- {"Run size-3d"
- "tmpdir/libsize-3b.so" ""
- {size-3.c} "size-3d" "size-3.out"}
- {"Run size-3d"
- "" ""
- {size-3.c size-3c.c} "size-3d" "size-3.out"}
+# Run-time size relocation tests.
+run_ld_link_exec_tests [] [list \
+ [list \
+ "Run size-1" \
+ "tmpdir/libsize-1.so" \
+ "" \
+ {size-1.c} \
+ "size-1" \
+ "size-1.out" \
+ ] \
+ [list \
+ "Run size-2" \
+ "tmpdir/libsize-2.so" \
+ "" \
+ {size-2.c} \
+ "size-2" \
+ "size-2.out" \
+ ] \
+ [list \
+ "Run size-3a" \
+ "" \
+ "" \
+ {size-3.c size-3a.c} \
+ "size-3a" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3b" \
+ "tmpdir/libsize-3a.so" \
+ "" \
+ {size-3.c} \
+ "size-3b" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3c" \
+ "" \
+ "" \
+ {size-3.c size-3b.c} \
+ "size-3c" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3d (1)" \
+ "tmpdir/libsize-3b.so" \
+ "" \
+ {size-3.c} \
+ "size-3d1" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3d (2)" \
+ "" \
+ "" \
+ {size-3.c size-3c.c} \
+ "size-3d2" \
+ "size-3.out" \
+ ] \
+ [list \
{"Run size-3e"
"tmpdir/libsize-3c.so" ""
{size-3.c} "size-3e" "size-3.out"}
- {"Run size-4a"
- "" ""
- {size-4a.c size-4b.c} "size-4a" "size-4.out"}
- {"Run size-4b"
- "" ""
- {size-4b.c size-4a.c} "size-4b" "size-4.out"}
- {"Run size-5a"
- "" ""
- {size-5a.c size-5b.c} "size-5a" "size-5.out"}
- {"Run size-5b"
- "" ""
- {size-5b.c size-5a.c} "size-5b" "size-5.out"}
- {"Run size-6"
- "tmpdir/libsize-6b.so" ""
- {size-6a.c} "size-6" "size-6.out"}
+ ] \
+ [list \
+ "Run size-4a" \
+ "" \
+ "" \
+ {size-4a.c size-4b.c} \
+ "size-4a" \
+ "size-4.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-4b" \
+ "" \
+ "" \
+ {size-4b.c size-4a.c} \
+ "size-4b" \
+ "size-4.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-5a" \
+ "" \
+ "" \
+ {size-5a.c size-5b.c} \
+ "size-5a" \
+ "size-5.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-5b" \
+ "" \
+ "" \
+ {size-5b.c size-5a.c} \
+ "size-5b" \
+ "size-5.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-6" \
+ "tmpdir/libsize-6b.so" \
+ "" \
+ {size-6a.c} \
+ "size-6" \
+ "size-6.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-8" \
+ "tmpdir/libsize-8.so --hash-styl=gnu" \
+ "" \
+ {size-8a.c} \
+ "size-8" \
+ "size-8.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-9" \
+ "tmpdir/libsize-9.so" \
+ "" \
+ {size-9a.c} \
+ "size-9" \
+ "size-9.out" \
+ ] \
+ [list \
+ "Run size-10" \
+ "tmpdir/libsize-10.so" \
+ "" \
+ {size-10a.c} \
+ "size-10" \
+ "size-10.out" \
+ ] \
+]
+
+# Check if size relocation works at run-time.
+catch "exec tmpdir/size-7.exe > tmpdir/dump.out" exec_output
+if ![string match "" $exec_output] then {
+ send_log "No run-time size relocation support: $exec_output\n"
+ verbose "No run-time size relocation support: $exec_output" 1
+ return
}
-run_ld_link_exec_tests [] $run_tests
+if { [regexp_diff "tmpdir/dump.out" "$srcdir/$subdir/size-7.out" ] } then {
+ verbose "output is [file_contents "tmpdir/dump.out"]" 2
+ fail "Run-time size relocation"
+ return
+}
projects / deliverable / binutils-gdb.git / blobdiff