# Expect script for ld-weak tests
-# Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2010
-# Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
&& ![istarget sh\[34\]*-*-linux*]
&& ![istarget sparc*-*-elf]
&& ![istarget sparc*-*-solaris2*]
- && ![istarget sparc*-*-linux*] } {
+ && ![istarget sparc*-*-linux*]
+ && ![istarget x86_64-*-linux*]
+ && ![istarget *-*-nacl*] } {
return
}
set tmpdir tmpdir
set DOBJDUMP_FLAGS --dynamic-syms
set SOBJDUMP_FLAGS --syms
-set shared --shared
+set shared "--shared -Wl,--no-as-needed"
-# <http://www.gnu.org/software/hurd/open_issues/binutils.html#weak>
-proc setup_xfail_gnu_hurd {} {
- global target_triplet
- # Be cautious to not XFAIL for *-*-linux-gnu*, *-*-kfreebsd-gnu*, etc.
- switch -regexp $target_triplet {
- ^\[^-\]*-\[^-\]*-gnu.*$ {
- setup_xfail "*-*-*"
- }
- }
-}
-
#
# objdump_symstuff
# Dump non-dynamic symbol stuff and make sure that it is sane.
if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
- verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out"
-
- catch "exec $objdump $SOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" exec_output
+ set cmd "$objdump $SOBJDUMP_FLAGS $object | sed -n {s/^\\(\[0-9a-f\]* *\\)\\(\[gw\]\\)\\( *\\)\\(\[FO\]\\)/\\1\\2\\4\\3/;/foo$/p} > $tmpdir/objdump.out"
+ verbose -log $cmd
+ catch "exec $cmd" exec_output
set exec_output [prune_warnings $exec_output]
if [string match "" $exec_output] then {
perror "$expectfile doesn't exist"
return 0
}
-
+
if [file exists $tmpdir/objdump.out] then {
set file_b [open $tmpdir/objdump.out r]
} else {
close $file_a
while { [gets $file_b line] != $eof } {
- if [regexp "^#.*$" $line] then {
+ if [regexp {\.text.* \.[^ ]*$} $line] then {
+ # Discard defined powerpc64 dot-symbols
continue
} else {
lappend list_b $line
}
}
close $file_b
-
+
for { set i 0 } { $i < [llength $list_a] } { incr i } {
set line_a [lindex $list_a $i]
set line_b [lindex $list_b $i]
-
+
verbose "\t$expectfile: $i: $line_a" 3
verbose "\t/tmp/objdump.out: $i: $line_b" 3
} else {
verbose -log "\t$expectfile: $i: $line_a"
verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
-
+
return 0
}
}
-
+
if { [llength $list_a] != [llength $list_b] } {
verbose -log "Line count"
return 0
}
-
+
if $differences<1 then {
return 1
}
-
+
return 0
} else {
verbose -log "$exec_output"
if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" }
- verbose -log "$objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out"
-
- catch "exec $objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" exec_output
+ set cmd "$objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out"
+ verbose -log $cmd
+ catch "exec $cmd" exec_output
set exec_output [prune_warnings $exec_output]
if [string match "" $exec_output] then {
warning "$expectfile doesn't exist"
return 0
}
-
+
if [file exists $tmpdir/objdump.out] then {
set file_b [open $tmpdir/objdump.out r]
} else {
close $file_a
while { [gets $file_b line] != $eof } {
- if [regexp "^#.*$" $line] then {
+ if [regexp {\.text.* \.[^ ]*$} $line] then {
+ # Discard defined powerpc64 dot-symbols
continue
} else {
lappend list_b $line
}
}
close $file_b
-
+
for { set i 0 } { $i < [llength $list_b] } { incr i } {
set line_b [lindex $list_b $i]
-
+
# The tests are rigged so that we should never export a symbol with the
# word 'hide' in it. Thus we just search for it, and bail if we find it.
if [regexp "hide" $line_b] then {
verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
-
+
return 0
}
if { $j >= [llength $list_a] } {
verbose -log "\t$tmpdir/objdump.out: $i: $line_b"
-
+
return 0
}
}
-
+
if { [llength $list_a] != [llength $list_b] } {
verbose -log "Line count"
return 0
}
-
+
if $differences<1 then {
return 1
}
-
+
return 0
} else {
verbose -log "$exec_output"
global CC
global objdump
global tmpdir
- global shared
global srcdir
global subdir
global exec_output
return
}
-if ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/main1.c $tmpdir/main1.o] {
+if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/main1.c $tmpdir/main1.o] {
unresolved "ELF weak"
return
}
build_lib "ELF DSO weak func last DSO" libfoo "libbar.so foo.o" dsow.dsym
build_exec "ELF weak func first" foo "main.o bar.o" "" strong "" strong.sym
build_exec "ELF weak func last" foo "bar.o main.o" "" strong "" strong.sym
-setup_xfail_gnu_hurd
-build_exec "ELF weak func first DSO" foo "main.o libbar.so" "-Wl,-rpath,." weak weak.dsym ""
-setup_xfail_gnu_hurd
-build_exec "ELF weak func last DSO" foo "libbar.so main.o" "-Wl,-rpath,." weak weak.dsym ""
+build_exec "ELF weak func first DSO" foo "main.o libbar.so" "-Wl,-rpath,.,--no-as-needed" weak weak.dsym ""
+build_exec "ELF weak func last DSO" foo "libbar.so main.o" "-Wl,-rpath,.,--no-as-needed" weak weak.dsym ""
build_lib "ELF DSO weak data first" libfoo "bar1a.o foo1a.o" dsodata.dsym
build_lib "ELF DSO weak data last" libfoo "foo1a.o bar1a.o" dsodata.dsym
build_exec "ELF weak data last" foo "foo1a.o main1.o bar1a.o" "" strongdata "" strongdata.sym
build_exec "ELF weak data first common" foo "main1.o bar1a.o foo1b.o" "" strongdata "" strongcomm.sym
build_exec "ELF weak data last common" foo "foo1b.o main1.o bar1a.o" "" strongdata "" strongcomm.sym
-setup_xfail_gnu_hurd
-build_exec "ELF weak data first DSO" foo "main1.o libbar1a.so libfoo1a.so" "-Wl,-rpath,." weakdata weakdata.dsym ""
-setup_xfail_gnu_hurd
-build_exec "ELF weak data last DSO" foo "libfoo1a.so main1.o libbar1a.so" "-Wl,-rpath,." weakdata weakdata.dsym ""
-setup_xfail_gnu_hurd
-build_exec "ELF weak data first DSO common" foo "main1.o libbar1a.so libfoo1b.so" "-Wl,-rpath,." weakdata weakdata.dsym ""
-setup_xfail_gnu_hurd
-build_exec "ELF weak data last DSO common" foo "libfoo1b.so main1.o libbar1a.so" "-Wl,-rpath,." weakdata weakdata.dsym ""
+build_exec "ELF weak data first DSO" foo "main1.o libbar1a.so libfoo1a.so" "-Wl,-rpath,.,--no-as-needed" weakdata weakdata.dsym ""
+build_exec "ELF weak data last DSO" foo "libfoo1a.so main1.o libbar1a.so" "-Wl,-rpath,.,--no-as-needed" weakdata weakdata.dsym ""
+build_exec "ELF weak data first DSO common" foo "main1.o libbar1a.so libfoo1b.so" "-Wl,-rpath,.,--no-as-needed" weakdata weakdata.dsym ""
+build_exec "ELF weak data last DSO common" foo "libfoo1b.so main1.o libbar1a.so" "-Wl,-rpath,.,--no-as-needed" weakdata weakdata.dsym ""
if ![ld_compile "$CC $CFLAGS $picflag" $srcdir/$subdir/size_foo.c $tmpdir/size_foo.o] {
unresolved "ELF weak (size)"
return
}
-build_exec "ELF weak size" size_main "size_main.o libsize_foo.so libsize_bar.so" "-Wl,-rpath,." size "" ""
+build_exec "ELF weak size" size_main "size_main.o libsize_foo.so libsize_bar.so" "-Wl,-rpath,.,--no-as-needed" size "" ""
verbose "size2"
run_dump_test $srcdir/$subdir/size2
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