# Expect script for ld-x86_64 tests # Copyright (C) 2002-2016 Free Software Foundation, Inc. # # This file is part of the GNU Binutils. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, # MA 02110-1301, USA. # # Test x86_64 linking; all types of relocs. This tests the assembler and # tools like objdump as well as the linker. if { !([istarget "x86_64-*-elf*"] || [istarget "x86_64-*-nacl*"] || [istarget "x86_64-*-linux*"]) } { return } if [istarget "*-*-nacl*"] { set emul "elf_x86_64_nacl" } else { set emul "elf_x86_64" } # List contains test-items with 3 items followed by 2 lists: # 0:name 1:ld early options 2:ld late options 3:assembler options # 4:filenames of assembler files 5: action and options. 6: name of output file # Actions: # objdump: Apply objdump options on result. Compare with regex (last arg). # nm: Apply nm options on result. Compare with regex (last arg). # readelf: Apply readelf options on result. Compare with regex (last arg). set x86_64tests { {"Helper shared library (basic PLT test)" "-shared -melf_x86_64" "" "--64" {pltlib.s} {} "libpltlib.so"} {"basic PLT generation" "-melf_x86_64 tmpdir/libpltlib.so" "" "--64" {plt.s} {{objdump -drj.plt plt.pd}} "plt"} {"TLS -fpic -shared transitions" "-shared -melf_x86_64 --no-ld-generated-unwind-info" "" "--64" {tlspic1.s tlspic2.s} {{readelf -WSsrl tlspic.rd} {objdump -drj.text\ -Mintel64 tlspic.dd} {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}} "libtlspic.so"} {"TLS descriptor -fpic -shared transitions" "-shared -melf_x86_64 --no-ld-generated-unwind-info" "" "--64" {tlsdesc.s tlspic2.s} {{readelf -WSsrld tlsdesc.rd} {objdump -drj.text tlsdesc.dd} {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td} {objdump -drj.plt tlsdesc.pd}} "libtlsdesc.so"} {"Helper shared library" "-shared -melf_x86_64" "" "--64" {tlslib.s} {} "libtlslib.so"} {"TLS -fpic and -fno-pic exec transitions" "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" "" "--64" {tlsbinpic.s tlsbin.s} {{readelf -WSsrl tlsbin.rd} {objdump -drj.text tlsbin.dd} {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}} "tlsbin"} {"TLS descriptor -fpic and -fno-pic exec transitions" "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info" "" "--64" {tlsbindesc.s tlsbin.s} {{readelf -WSsrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd} {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}} "tlsbindesc"} {"TLS with global dynamic and descriptors" "-shared -melf_x86_64 --no-ld-generated-unwind-info" "" "--64" {tlsgdesc.s} {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text\ -Mintel64 tlsgdesc.dd}} "libtlsgdesc.so"} {"TLS in debug sections" "-melf_x86_64" "" "--64" {tlsg.s} {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"} {"TLS GD->LE transition" "-melf_x86_64" "" "--64" {tlsgd1.s} {{objdump -dwr tlsgd1.dd}} "tlsgd1"} {"TLS LD->LE transition" "-melf_x86_64" "" "--64" {tlsld1.s} {{objdump -dwr tlsld1.dd}} "tlsld1"} {"TLS IE->LE transition" "-melf_x86_64" "" "--64" {tlsie1.s} {{objdump -dwr tlsie1.dd}} "tlsie1"} {"Helper 64bit object 1" "-r -melf_x86_64" "" "--64" {mixed1a.s} {} "libmixe1a.o"} {"Helper 32bit object 1" "-r -melf_i386" "" "--32" {mixed1b.s} {} "libmixe1b.o"} {"Helper 64bit object 2" "-r -melf_x86_64" "" "--64" {mixed2a.s} {} "libmixe2a.o"} {"Helper 32bit object 2" "-r -melf_i386" "" "--32" {mixed2b.s} {} "libmixe2b.o"} {"Split by file with 'l' flag on section." "-split-by-file -r -melf_x86_64" "" "--64" {split-by-file1.s split-by-file2.s} {{readelf -SW split-by-file.rd}} "split-by-file.o"} {"TLS X32 IE->LE transition" "-melf32_x86_64" "" "--x32" {tlsie4.s} {{objdump -dwr tlsie4.dd}} "tlsie4"} {"TLS X32 GD->LE transition" "-melf32_x86_64" "" "--x32" {tlsgd4.s} {{objdump -dwr tlsgd4.dd}} "tlsgd4"} {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64" "" "--64" {tlsgd5b.s} {} "libtlsgd5.so"} {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" "" "--64" {tlsgd5a.s} {{objdump -dwr tlsgd5.dd}} "tlsgd5"} {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64" "" "--x32" {tlsgd6b.s} {} "libtlsgd6.so"} {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so" "" "--x32" {tlsgd6a.s} {{objdump -dwr tlsgd6.dd}} "tlsgd6"} {"TLS X32 LD->LE transition" "-melf32_x86_64" "" "--x32" {tlsld2.s} {{objdump -dwr tlsld2.dd}} "tlsld2"} {"TLS -mcmodel=large GD->LE transition" "-melf_x86_64" "" "--64" {tlsgd7.s} {{objdump -dwr tlsgd7.dd}} "tlsgd7"} {"TLS -mcmodel=large LD->LE transition" "-melf_x86_64" "" "--64" {tlsld3.s} {{objdump -dwr tlsld3.dd}} "tlsld3"} {"TLS -mcmodel=large GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" "" "--64" {tlsgd8.s} {{objdump -dwrj.text tlsgd8.dd}} "tlsgd8"} {"build 32-bit object with 33 locals" "-melf_x86_64 -e 0" "" "--32" {32bit.s} {{ ld incompatible.l }} "dummy" } {"build 64-bit object" "-melf_x86_64 -e 0 --defsym foo=1" "" "--64" {64bit.s} {} "dummy" } {"link mixed objects" "-melf_x86_64 -e 0 tmpdir/32bit.o tmpdir/64bit.o" "" "" {} { { ld incompatible.l } } "mixed"} {"PR ld/17313 (1)" "-melf_x86_64" "" "--64" {dummy.s} {} ""} {"PR ld/17313 (2)" "-melf_x86_64 -shared --just-symbols=tmpdir/dummy.o" "" "--64" {lea1.s} {} "libpr17313.so"} {"PR ld/17306 (1)" "-melf_x86_64" "" "--64" {pr17306b.s} {} ""} {"PR ld/17306 (2)" "-melf_x86_64 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" "" "--64" {pr17306a.s} {} "libpr17306.so"} {"PR ld/17709 (1)" "-melf_x86_64 -shared" "" "--64" {pr17709a.s} {} "libpr17709.so"} {"PR ld/17709 (2)" "-melf_x86_64 tmpdir/libpr17709.so" "" "--64" {pr17709b.s} {{readelf -rW pr17709.rd}} "pr17709"} } # 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*"] { set emul elf_x86_64_nacl set lhs {elf(32)?_(i386|x86_64)[[:>:]]} set rhs {&_nacl} # Change all the -melf_x86_64 to -melf_x86_64_nacl so linking can succeed. regsub -all -- $lhs $x86_64tests $rhs x86_64tests # Same, applied to all the run_dump_test cases. set options_regsub(ld) [list $lhs $rhs] # The section/segment layout differs too much for the vanilla # readelf output files to match. So massage the cases so that # they refer to a foo-nacl.rd file instead of a foo.rd file. regsub -all -- {([a-z0-9]+)\.rd} $x86_64tests {\1-nacl.rd} x86_64tests # Likewise for PLTs. regsub -all -- {([a-z0-9]+)\.pd} $x86_64tests {\1-nacl.pd} x86_64tests } else { set emul elf_x86_64 } run_ld_link_tests $x86_64tests global link_output global ld set test_name "Mixed x86_64 and i386 input test 1" set test mixed1 if { ![ld_simple_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } { if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] { pass "$test_name" } { fail "$test_name" } } set test_name "Mixed x86_64 and i386 input test 2" set test mixed2 if { ![ld_simple_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } { if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] { pass "$test_name" } { fail "$test_name" } } run_dump_test "abs" run_dump_test "abs-l1om" run_dump_test "pcrel8" run_dump_test "pcrel16" run_dump_test "tlsgd2" run_dump_test "tlsgd3" run_dump_test "tlsie2" run_dump_test "tlsie3" run_dump_test "hidden1" run_dump_test "hidden2" run_dump_test "hidden3" run_dump_test "hidden4" run_dump_test "hidden5" run_dump_test "protected1" run_dump_test "protected2" run_dump_test "protected2-l1om" run_dump_test "protected3" run_dump_test "protected3-l1om" run_dump_test "protected4" run_dump_test "protected5" run_dump_test "protected6a" run_dump_test "protected6b" run_dump_test "protected7a" run_dump_test "protected7b" run_dump_test "tlsle1" run_dump_test "tlspie1" run_dump_test "unique1" run_dump_test "nogot1" run_dump_test "nogot2" run_dump_test "discarded1" run_dump_test "pr12718" run_dump_test "pr12921" run_dump_test "pr13947" run_dump_test "pr12570a" run_dump_test "pr12570b" run_dump_test "pr14215" run_dump_test "pr14207" run_dump_test "gotplt1" run_dump_test "pie1" if { ![istarget "x86_64-*-linux*"] && ![istarget "x86_64-*-nacl*"]} { return } if ![ld_assemble $as "--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] { unresolved "Build ILP32 start.o" return } if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] { unresolved "Build ia32 start.o" return } if ![ld_assemble $as "--64 $srcdir/$subdir/start.s" tmpdir/start64.o] { unresolved "Build LP64 start.o" return } if ![ld_assemble $as "--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] { unresolved "Build ILP32 foo.o" return } if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] { unresolved "Build ia32 foo.o" return } if ![ld_assemble $as "--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] { unresolved "Build LP64 foo.o" return } run_dump_test "compressed1" run_dump_test "ilp32-1" run_dump_test "ilp32-2" run_dump_test "ilp32-3" run_dump_test "ilp32-4" run_dump_test "ilp32-4-nacl" run_dump_test "ilp32-5" run_dump_test "ilp32-6" run_dump_test "ilp32-7" run_dump_test "ilp32-8" run_dump_test "ilp32-9" run_dump_test "ilp32-10" run_dump_test "ilp32-11" run_dump_test "ia32-1" run_dump_test "ia32-2" run_dump_test "ia32-3" run_dump_test "lp64-1" run_dump_test "lp64-2" run_dump_test "lp64-3" run_dump_test "pr13082-1a" run_dump_test "pr13082-1b" run_dump_test "pr13082-2a" run_dump_test "pr13082-2b" run_dump_test "pr13082-3a" run_dump_test "pr13082-3b" run_dump_test "pr13082-4a" run_dump_test "pr13082-4b" run_dump_test "pr13082-5a" run_dump_test "pr13082-5b" run_dump_test "pr13082-6a" run_dump_test "pr13082-6b" run_dump_test "lea1a" run_dump_test "lea1b" run_dump_test "lea1c" run_dump_test "lea1d" run_dump_test "lea1e" run_dump_test "lea1f" run_dump_test "lea1g" run_dump_test "lea1h" run_dump_test "lea1i" run_dump_test "lea1j" run_dump_test "lea1k" run_dump_test "lea1l" run_dump_test "mov1a" run_dump_test "mov1b" run_dump_test "mov1c" run_dump_test "mov1d" run_dump_test "mov2a" run_dump_test "mov2b" run_dump_test "mov2c" run_dump_test "mov2d" run_dump_test "load1a" run_dump_test "load1b" run_dump_test "load1c" run_dump_test "load1d" run_dump_test "load1a-nacl" run_dump_test "load1b-nacl" run_dump_test "load1c-nacl" run_dump_test "load1d-nacl" run_dump_test "call1a" run_dump_test "call1b" run_dump_test "call1c" run_dump_test "call1d" run_dump_test "call1e" run_dump_test "call1f" run_dump_test "call1g" run_dump_test "call1h" run_dump_test "call1i" run_dump_test "pr17935-1" run_dump_test "pr17935-2" run_dump_test "pr18160" run_dump_test "pr18176" run_dump_test "pr18801" run_dump_test "pr18815" run_dump_test "pr19013" run_dump_test "pr19013-x32" run_dump_test "pr19013-nacl" run_dump_test "pr19162" run_dump_test "pr19175" # Add $PLT_CFLAGS if PLT is expected. global PLT_CFLAGS # Must be native with the C compiler if { [isnative] && [which $CC] != 0 } { run_cc_link_tests { {"Helper X32 DSO from x86-64 object" "" "-m64 -fPIC -g" {simple.c} {} "libsimple.a"} } set convertx32 "$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o" send_log "$convertx32\n" set got [remote_exec host "$convertx32"] if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { send_log "$got\n" fail "Convert x86-64 object to x32" return } run_ld_link_tests { {"X32 DSO from x86-64 object" "-shared -melf32_x86_64 tmpdir/simple-x32.o" "" "--x32" {dummy.s} {{readelf {-s --wide} x86-64-x32.rd}} "x86-64-x32"} } run_cc_link_tests [list \ [list \ "Build plt-lib.so" \ "-shared" \ "-fPIC" \ { plt-lib.c } \ {} \ "libplt-lib.so" \ ] \ [list \ "Build libplt-main1.a" \ "" \ "-fPIC" \ { plt-main1.c } \ {{readelf {-Wr} plt-main1.rd}} \ "libplt-main1.a" \ ] \ [list \ "Build libplt-main2.a" \ "" \ "-fPIC" \ { plt-main2.c } \ {{readelf {-Wr} plt-main2.rd}} \ "libplt-main2.a" \ ] \ [list \ "Build libplt-main3.a" \ "" \ "-fPIC $PLT_CFLAGS" \ { plt-main3.c } \ {{readelf {-Wr} plt-main3.rd}} \ "libplt-main3.a" \ ] \ [list \ "Build libplt-main4.a" \ "" \ "-fPIC $PLT_CFLAGS" \ { plt-main4.c } \ {{readelf {-Wr} plt-main4.rd}} \ "libplt-main4.a" \ ] \ [list \ "Build plt-main" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ "" \ { plt-main5.c } \ {{readelf {-Wr} plt-main.rd}} \ "plt-main" \ ] \ [list \ "Build plt-main with PIE" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \ "-fPIC" \ { plt-main5.c } \ {{readelf {-Wr} plt-main.rd}} \ "plt-main" \ ] \ [list \ "Build copyreloc-lib.so" \ "-shared" \ "-fPIC" \ { copyreloc-lib.c } \ {} \ "copyreloc-lib.so" \ ] \ [list \ "Build copyreloc-main with PIE without -fPIE (1)" \ "tmpdir/copyreloc-lib.so -pie" \ "" \ { copyreloc-main.S } \ {{readelf {-Wr} copyreloc-main1.rd}} \ "copyreloc-main" \ ] \ [list \ "Build copyreloc-main with PIE without -fPIE (2)" \ "tmpdir/copyreloc-lib.so -pie" \ "" \ { copyreloc-main.S } \ {{readelf {-Wr} copyreloc-main2.rd}} \ "copyreloc-main" \ ] \ [list \ "Build pr17689.so" \ "-shared" \ "-fPIC" \ { pr17689a.c } \ {} \ "pr17689.so" \ ] \ [list \ "Build pr17689now.so with -z now" \ "-shared -Wl,-z,now" \ "-fPIC" \ { pr17689a.c } \ {{readelf {-Wr} pr17689now.rd}} \ "pr17689now.so" \ ] \ [list \ "Build pr17689 with PIE without -fPIE" \ "tmpdir/pr17689.so -pie" \ "" \ { pr17689b.S } \ {{readelf {-Wr} pr17689.rd}} \ "pr17689" \ ] \ [list \ "Build pr17689 with PIE -z now without -fPIE" \ "tmpdir/pr17689.so -pie -Wl,-z,now" \ "" \ { pr17689b.S } \ {{readelf {-Wr} pr17689now.rd}} \ "pr17689now" \ ] \ [list \ "Build pr17827 with PIE without -fPIE" \ "tmpdir/pr17689.so -pie" \ "" \ { pr17689b.S } \ {{readelf {-Wr} pr17827.rd}} \ "pr17827" \ ] \ [list \ "Build pr18900.so" \ "-shared" \ "-fPIC" \ { pr18900a.c } \ "" \ "pr18900.so" \ ] \ [list \ "Build pr18900a" \ "tmpdir/pr18900.so" \ "" \ { pr18900b.c pr18900c.c } \ {{readelf {-Wrd} pr18900a.rd}} \ "pr18900a" \ ] \ [list \ "Build pr18900b" \ "tmpdir/pr18900.so" \ "" \ { pr18900b.c pr18900c.c } \ {{readelf {-Wrd} pr18900b.rd}} \ "pr18900b" \ ] \ [list \ "Build pr19031.so" \ "-shared" \ "-fPIC" \ { pr19031a.c } \ "" \ "pr19031.so" \ ] \ [list \ "Build gotpcrel1d.so" \ "-shared" \ "" \ { gotpcrel1d.S } \ "" \ "gotpcrel1d.so" \ ] \ [list \ "Build gotpcrel1" \ "tmpdir/gotpcrel1d.so" \ "" \ { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \ {{objdump {-dw} gotpcrel1.dd}} \ "gotpcrel1" \ ] \ [list \ "Build pr19319.so" \ "-shared" \ "" \ { pr19319a.S } \ "" \ "pr19319.so" \ ] \ [list \ "Build pr19319" \ "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \ "" \ { pr19319b.S } \ {{objdump {-dw} pr19319.dd}} \ "pr19319" \ ] \ ] run_ld_link_exec_tests [] [list \ [list \ "Run plt-main" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ "" \ { plt-main5.c } \ "plt-main" \ "plt-main.out" \ ] \ [list \ "Run plt-main with PIE" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \ "" \ { plt-main5.c } \ "plt-main-pie" \ "plt-main.out" \ "-fPIC" \ ] \ [list \ "Run copyreloc-main with PIE without -fPIE" \ "tmpdir/copyreloc-lib.so -pie" \ "" \ { copyreloc-main.S } \ "copyreloc-main" \ "copyreloc-main.out" \ ] \ [list \ "Run pr17689 with PIE without -fPIE" \ "tmpdir/pr17689.so -pie" \ "" \ { pr17689b.S } \ "pr17689" \ "pr17689.out" \ ] \ [list \ "Run pr17689 with PIE -z now without -fPIE" \ "tmpdir/pr17689.so -pie -z now" \ "" \ { pr17689b.S } \ "pr17689now" \ "pr17689.out" \ ] \ [list \ "Run pr18900" \ "tmpdir/pr18900.so" \ "" \ { pr18900b.c pr18900c.c } \ "pr18900" \ "pr18900.out" \ ] \ [list \ "Run pr19031" \ "tmpdir/pr19031.so" \ "" \ { pr19031b.S pr19031c.c } \ "pr19031" \ "pr19031.out" \ ] \ [list \ "Run gotpcrel1" \ "tmpdir/gotpcrel1d.so" \ "" \ { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \ "gotpcrel1" \ "gotpcrel1.out" \ ] \ ] if { [istarget "x86_64-*-linux*"] \ && ![istarget "x86_64-*-linux*-gnux32"]} { run_cc_link_tests [list \ [list \ "Build plt-main with -z bndplt" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \ "" \ { plt-main5.c } \ {{objdump {-drw} plt-main-bnd.dd}} \ "plt-main-bnd" \ ] \ [list \ "Build plt-main with PIE and -z bndplt" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \ "-fPIC" \ { plt-main5.c } \ {{objdump {-drw} plt-main-bnd.dd}} \ "plt-main-pie-bnd" \ ] \ ] run_ld_link_exec_tests [] [list \ [list \ "Run plt-main with -z bndplt" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt" \ "" \ { plt-main5.c } \ "plt-main-bnd" \ "plt-main.out" \ ] \ [list \ "Run plt-main with PIE and -z bndplt" \ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie" \ "" \ { plt-main5.c } \ "plt-main-pie-bnd" \ "plt-main.out" \ "-fPIC" \ ] \ ] } } if { ![istarget "x86_64-*-linux*"]} { return } # Linux only tests run_dump_test "pr17618" run_dump_test "pltgot-1" run_dump_test "pltgot-2"