# Expect script for ld-gc tests
-# Copyright 2008, 2009, 2010, 2012
-# Free Software Foundation, Inc.
+# Copyright (C) 2008-2021 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
return
}
-set cflags "-ffunction-sections -fdata-sections"
+set cflags "-ffunction-sections -fdata-sections $NOSANITIZE_CFLAGS $NOLTO_CFLAGS"
set objfile "tmpdir/gc.o"
-if [istarget powerpc64*-*-*] {
- # otherwise with -mcmodel=medium gcc we get XPASSes.
- set cflags "$cflags -mminimal-toc"
+if { [istarget powerpc*-*-*] && ![istarget powerpc64*-*-*] } {
+ # Avoid using .got2 for powerpc -m32
+ set cflags "$cflags $NOPIE_CFLAGS"
}
if { [istarget m681*-*-*] || [istarget m68hc1*-*-*] } {
set cflags "$cflags -fomit-frame-pointer -mshort"
}
-if { [is_remote host] || [which $CC] != 0 } {
+if { [check_compiler_available] } {
ld_compile "$CC -c $CFLAGS $cflags" $srcdir/$subdir/gc.c $objfile
}
set outfile "tmpdir/$filename"
set options "-L$srcdir/$subdir"
- append options " " $ldflags " " [ld_simple_link_defsyms] " " $objfile
-
- # SH64 targets needs an extra ld option for this test.
- if [istarget sh64*-*-*] {
- if [istarget sh64*l*-*-*] {
- set options "-mshlelf32 $options"
- } else {
- set options "-mshelf32 $options"
- }
- }
+ append options " " $ldflags " " [ld_link_defsyms] " " $objfile
- if ![ld_simple_link $linker $outfile $options] {
+ if ![ld_link $linker $outfile $options] {
fail $testname
return
}
if ![ld_nm $nm "" $outfile] {
- unresolved $testname
+ fail $testname
return
}
if {![info exists nm_output(used_func)] \
fail $testname
return
}
- #ppc64_elf_gc_mark_hook needs to be taught how to look through
- #the .toc section to properly mark variable sections for gc.
- setup_xfail "powerpc64*-*-*"
if {[info exists nm_output(unused_func)] \
|| [info exists nm_output(unused_var)]} {
send_log "unused section still here\n"
run_dump_test "noent"
run_dump_test "abi-note"
run_dump_test "start"
+run_dump_test "stop"
+run_dump_test "pr19167"
+if { [is_elf_format] } then {
+ run_dump_test "all-debug-sections"
+ run_dump_test "pr20882"
+}
if { [is_elf_format] && [check_shared_lib_support] } then {
set gasopt ""
if { [istarget tic6x-*] } then {
set gasopt "-mpic -mpid=near"
}
+ # These targets do not default to linking with shared libraries.
+ set old_ldflags $LDFLAGS
+ if { [istarget "mips*vr4100*-*-elf*"] \
+ || [istarget "mips*vr4300*-*-elf*"] \
+ || [istarget "mips*vr5000*-*-elf*"] } {
+ append LDFLAGS " -call_shared"
+ }
if {![ld_assemble_flags $as $gasopt $srcdir/$subdir/libpersonality.s tmpdir/libpersonality.o]
- || ![ld_simple_link $ld tmpdir/libpersonality.so "-shared tmpdir/libpersonality.o"] } then {
+ || ![ld_link $ld tmpdir/libpersonality.so "-shared tmpdir/libpersonality.o"] } then {
fail libpersonality
} else {
run_dump_test "personality"
}
+ run_dump_test "pr18223"
+ if {![ld_assemble_flags $as $gasopt $srcdir/$subdir/pr20022a.s tmpdir/pr20022a.o]
+ || ![ld_link $ld tmpdir/pr20022.so "-shared --gc-sections tmpdir/pr20022a.o"] } then {
+ fail pr20022
+ } else {
+ run_dump_test "pr20022"
+ }
+ set LDFLAGS $old_ldflags
}
-if { [is_remote host] || [which $CC] != 0 } {
+if { [check_compiler_available] } {
if { [istarget "*-*-linux*"]
|| [istarget "*-*-nacl*"]
|| [istarget "*-*-gnu*"] } {
ld_compile "$CC -fPIC $CFLAGS $cflags" $srcdir/$subdir/pr11218-1.c tmpdir/pr11218-1.o
- ld_simple_link $ld tmpdir/pr11218-1.so "-shared tmpdir/pr11218-1.o"
+ ld_link $ld tmpdir/pr11218-1.so "-shared tmpdir/pr11218-1.o"
ld_compile "$CC -c $CFLAGS $cflags" $srcdir/$subdir/pr11218-2.c tmpdir/pr11218-2.o
run_dump_test "pr11218"
}
}
-if { [is_remote host] || [which $CC] != 0 } {
+if { [check_compiler_available] } {
ld_compile "$CC $CFLAGS $cflags" $srcdir/$subdir/pr13683.c tmpdir/pr13683.o
run_dump_test "pr13683"
}
+
+if { [check_compiler_available] } {
+ ld_compile "$CC $CFLAGS $cflags $NOPIE_CFLAGS" $srcdir/$subdir/pr14265.c tmpdir/pr14265.o
+ run_dump_test "pr14265"
+}
+
+if { [check_compiler_available] } {
+ ld_compile "$CC $CFLAGS $cflags -O0" $srcdir/$subdir/pr19161-1.c tmpdir/pr19161-1.o
+ ld_compile "$CC $CFLAGS $cflags -O0" $srcdir/$subdir/pr19161-2.c tmpdir/pr19161-2.o
+ set saved_LDFLAGS "$LDFLAGS"
+ if [istarget hppa*-*-linux*] {
+ set LDFLAGS "$LDFLAGS --defsym '\$\$dyncall=0'"
+ }
+ run_dump_test "pr19161"
+ set LDFLAGS "$saved_LDFLAGS"
+}
+
+if { [is_elf_format] && [check_shared_lib_support] \
+ && [check_compiler_available] } {
+ run_cc_link_tests [list \
+ [list \
+ "Build libpr20306.so" \
+ "-shared" \
+ "-fPIC" \
+ {pr20306.c} \
+ {} \
+ "libpr20306.so" \
+ ] \
+ ]
+ run_dump_test "pr20306"
+}
+
+if { [is_elf_format] } then {
+ run_dump_test "skip-map-discarded"
+}