X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=ld%2Ftestsuite%2Fld-i386%2Fi386.exp;h=0dbdd1e06e054f635920ac0bbec11d5b5d46ca67;hb=ea9fb8b3e9f9624262984ad402f2aac34c65534d;hp=13d8e77197537c21f9cfed4cafc7349868b6b50e;hpb=75be928bd2cbcc431c59bb3b9f20a7c002fc2022;p=deliverable%2Fbinutils-gdb.git

diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index 13d8e77197..0dbdd1e06e 100644
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -1,9 +1,11 @@
 # Expect script for ld-i386 tests
-#   Copyright (C) 2002 Free Software Foundation
+#   Copyright (C) 2002-2015 Free Software Foundation, Inc.
 #
-# This file is free software; you can redistribute it and/or modify
+# 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 2 of the License, or
+# 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,
@@ -13,22 +15,103 @@
 #
 # 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.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
 #
 
 # Test i386 linking; all types of relocs.  This tests the assembler and
 # tools like objdump as well as the linker.
 
-if { !([istarget "i?86-*-elf*"]		
-       || ([istarget "i?86-*-linux*"]
+if {[istarget "i?86-*-vxworks"]} {
+    set i386tests {
+	{"VxWorks shared library test 1" "-shared -Tvxworks1.ld" ""
+	 "" {vxworks1-lib.s}
+	 {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd}
+	  {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}}
+	 "libvxworks1.so"}
+	{"VxWorks executable test 1 (dynamic)" \
+	 "tmpdir/libvxworks1.so -Tvxworks1.ld -q --force-dynamic" ""
+	 "" {vxworks1.s}
+	 {{readelf --relocs vxworks1.rd} {objdump -dr vxworks1.dd}}
+	 "vxworks1"}
+	{"VxWorks executable test 2 (dynamic)" \
+	 "-Tvxworks1.ld -q --force-dynamic" ""
+	 "" {vxworks2.s}
+	 {{readelf --segments vxworks2.sd}}
+	 "vxworks2"}
+	{"VxWorks executable test 2 (static)"
+	 "-Tvxworks1.ld" ""
+	 "" {vxworks2.s}
+	 {{readelf --segments vxworks2-static.sd}}
+	 "vxworks2"}
+    }
+    run_ld_link_tests $i386tests
+    run_dump_test "vxworks1-static"
+}
+
+if [istarget "*-*-go32*"] {
+    run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}}
+
+    set src "tmpdir/go32stub"
+    set dest "tmpdir/go32stub-copy"
+
+    set test "go32 stub patch the source"
+    set fi [open $src r+]
+    fconfigure $fi -translation binary
+    if {[read $fi 2] != "MZ"} {
+	fail $test
+    } else {
+	pass $test
+	seek $fi 0x40
+	puts -nonewline $fi "objcopy-test-go32stub"
+    }
+    close $fi
+
+    set test "go32 stub objcopy"
+    set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"]
+    set exec_output [lindex $status 1]
+    set exec_output [prune_warnings $exec_output]
+    if [string match "" $exec_output] then {
+	pass $test
+    } else {
+	send_log "$exec_output\n"
+	verbose "$exec_output" 1
+	fail $test
+    }
+
+    # cmp would compare the whole files and some data after the initial exe
+    # stub could differ.
+    set test "go32 stub comparison after objcopy"
+    set fi [open $src]
+    fconfigure $fi -translation binary
+    set src_stub [read $fi 2048]
+    close $fi
+    set fi [open $dest]
+    fconfigure $fi -translation binary
+    set dest_stub [read $fi 2048]
+    close $fi
+    if {$src_stub == $dest_stub} {
+	pass $test
+    } else {
+	fail $test
+    }
+}
+
+if { !([istarget "i?86-*-elf*"]
+       || (([istarget "i?86-*-linux*"]
+	    || [istarget "i?86-*-gnu*"])
 	   && ![istarget "*-*-*aout*"]
-	   && ![istarget "*-*-*oldld*"])) } {
+	   && ![istarget "*-*-*oldld*"])
+       || [istarget "i?86-*-nacl*"]
+       || [istarget "x86_64-*-nacl*"]
+       || [istarget "x86_64-*-linux*"]
+       || [istarget "amd64-*-linux*"]) } {
     return
 }
 
 # List contains test-items with 3 items followed by 2 lists:
-# 0:name 1:ld options 2:assembler options
-# 3:filenames of assembler files 4: action and options. 5: name of output file
+# 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).
@@ -36,31 +119,413 @@ if { !([istarget "i?86-*-elf*"]
 # readelf: Apply readelf options on result.  Compare with regex (last arg).
 
 set i386tests {
-    {"TLS -fpic -shared transitions" "-shared -melf_i386"
+    {"Helper shared library (basic PLT test)"
+      "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"}
+    {"basic PLT generation (non-PIC)"
+     "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s}
+     {{objdump -drj.plt plt.pd}} "plt"}
+    {"basic PLT generation (PIC)"
+     "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s}
+     {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"}
+    {"TLS -fpic -shared transitions"
+     "-shared -melf_i386 --no-ld-generated-unwind-info" ""
      "--32" {tlspic1.s tlspic2.s}
      {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd}
       {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}}
       "libtlspic.so"}
-    {"Helper shared library" "-shared -melf_i386"
+    {"TLS descriptor -fpic -shared transitions"
+     "-shared -melf_i386 --no-ld-generated-unwind-info" ""
+     "--32" {tlsdesc.s tlspic2.s}
+     {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd}
+      {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}}
+      "libtlsdesc.so"}
+    {"Helper shared library" "-shared -melf_i386" ""
      "--32" {tlslib.s} {} "libtlslib.so"}
     {"TLS -fpic and -fno-pic exec transitions"
-     "-melf_i386 tmpdir/libtlslib.so" "--32" {tlsbinpic.s tlsbin.s}
+     "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
+     "--32" {tlsbinpic.s tlsbin.s}
      {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd}
       {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}}
       "tlsbin"}
-    {"TLS -fno-pic -shared" "-shared -melf_i386"
+    {"TLS descriptor -fpic and -fno-pic exec transitions"
+     "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info" ""
+     "--32" {tlsbindesc.s tlsbin.s}
+     {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
+      {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
+      "tlsbindesc"}
+    {"TLS -fno-pic -shared"
+     "-shared -melf_i386 --no-ld-generated-unwind-info" ""
      "--32" {tlsnopic1.s tlsnopic2.s}
      {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
       {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
-    {"TLS in debug sections" "-melf_i386"
+    {"TLS with global dynamic and descriptors"
+     "-shared -melf_i386 --no-ld-generated-unwind-info" ""
+     "--32" {tlsgdesc.s}
+     {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}}
+      "libtlsgdesc.so"}
+    {"TLS in debug sections" "-melf_i386" ""
      "--32" {tlsg.s}
      {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"}
-    {"TLS @indntpoff with %eax" "-melf_i386" "--32" {tlsindntpoff.s}
+    {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s}
      {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"}
-    {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "--32"
+    {"Reloc section order" "-shared -melf_i386 -z nocombreloc" "" "--32"
      {reloc.s} {{objdump -hw reloc.d}} "reloc.so"}
-    {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc"
+    {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32"
+     {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"}
+    {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" ""
      "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"}
+    {"TLS GD->LE transition" "-melf_i386" ""
+     "--32" {tlsgd1.s}
+     {{objdump -dwr tlsgd1.dd}} "tlsgd1"}
+    {"TLS LD->LE transition" "-melf_i386" ""
+     "--32" {tlsld1.s}
+     {{objdump -dwr tlsld1.dd}} "tlsld1"}
+    {"TLS IE->LE transition" "-melf_i386" ""
+     "--32" {tlsie1.s}
+     {{objdump -dwr tlsie1.dd}} "tlsie1"}
+    {"PR ld/17313 (1)" "-melf_i386" ""
+     "--32" {zero.s} {} ""}
+    {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" ""
+     "--32" {lea1.s} {} "libpr17313.so"}
+    {"PR ld/17306 (1)" "-melf_i386" ""
+     "--32" {pr17306b.s} {} ""}
+    {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" ""
+     "--32" {pr17306a.s} {} "libpr17306.so"}
+    {"PR ld/17709 (1)" "-melf_i386 -shared" ""
+     "--32" {pr17709a.s} {} "libpr17709.so"}
+    {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" ""
+     "--32" {pr17709b.s} {{readelf -r 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*"] {
+    # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
+    regsub -all elf_i386 $i386tests elf_i386_nacl i386tests
+
+    # Same, applied to all the run_dump_test cases.
+    set options_regsub(ld) {elf_i386 elf_i386_nacl}
+
+    # 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} $i386tests {\1-nacl.rd} i386tests
+
+    # Likewise for PLTs.
+    regsub -all -- {([a-z0-9]+)\.pd} $i386tests {\1-nacl.pd} i386tests
+}
+
+proc iamcu_tests {} {
+    if {[istarget "*-*-nacl*"]} then {
+	return
+    }
+
+    global as
+    global srcdir
+    global subdir
+
+    if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] {
+	unresolved "Build Intel MCU 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 "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] {
+	unresolved "Build Intel MCU foo.o"
+	return
+    }
+
+    if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
+	unresolved "Build ia32 foo.o"
+	return
+    }
+
+    run_dump_test "abs-iamcu"
+    run_dump_test "iamcu-1"
+    run_dump_test "iamcu-2"
+    run_dump_test "iamcu-3"
+    run_dump_test "iamcu-4"
 }
 
+iamcu_tests
+
 run_ld_link_tests $i386tests
+
+run_dump_test "abs"
+run_dump_test "pcrel8"
+run_dump_test "pcrel16"
+run_dump_test "pcrel16abs"
+run_dump_test "alloc"
+run_dump_test "warn1"
+run_dump_test "tlsgd2"
+run_dump_test "tlsie2"
+run_dump_test "tlsie3"
+run_dump_test "tlsie4"
+run_dump_test "tlsie5"
+run_dump_test "hidden1"
+run_dump_test "hidden2"
+run_dump_test "hidden3"
+run_dump_test "protected1"
+run_dump_test "protected2"
+run_dump_test "protected3"
+run_dump_test "protected4"
+run_dump_test "protected5"
+run_dump_test "protected6a"
+run_dump_test "protected6b"
+run_dump_test "tlspie1"
+run_dump_test "tlspie2"
+run_dump_test "nogot1"
+run_dump_test "nogot2"
+run_dump_test "discarded1"
+run_dump_test "pr12718"
+run_dump_test "pr12921"
+run_dump_test "pr12570a"
+run_dump_test "pr12570b"
+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 "mov1a"
+run_dump_test "mov1b"
+
+if { !([istarget "i?86-*-linux*"]
+       || [istarget "i?86-*-gnu*"]
+       || [istarget "i?86-*-nacl*"]
+       || [istarget "x86_64-*-nacl*"]
+       || [istarget "x86_64-*-linux*"]) } {
+    return
+}
+
+run_dump_test "compressed1"
+run_dump_test "pr12627"
+run_dump_test "pr13302"
+run_dump_test "pr14215"
+run_dump_test "pr17057"
+run_dump_test "pr17935-1"
+run_dump_test "pr17935-2"
+
+# Add $PLT_CFLAGS if PLT is expected.
+global PLT_CFLAGS
+
+# Must be Linux native with the C compiler
+if { [isnative]
+     && [istarget "i?86-*-linux*"]
+     && [which $CC] != 0 } {
+    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 and GOTOFF (1)" \
+	    "tmpdir/copyreloc-lib.so -pie" \
+	    "" \
+	    { copyreloc-main.S } \
+	    {{readelf {-Wr} copyreloc-main1.rd}} \
+	    "copyreloc-main" \
+	] \
+	[list \
+	    "Build copyreloc-main with PIE and GOTOFF (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 pr17689.so with -z now" \
+	    "-shared -Wl,-z,now" \
+	    "-fPIC" \
+	    { pr17689a.c } \
+	    {{readelf {-Wr} pr17689now.rd}} \
+	    "pr17689now.so" \
+	] \
+	[list \
+	    "Build pr17689ver.so" \
+	    "-shared -Wl,--version-script,pr17689a.t" \
+	    "-fPIC" \
+	    { pr17689a.c } \
+	    {} \
+	    "pr17689ver.so" \
+	] \
+	[list \
+	    "Build pr17689.a" \
+	    "" \
+	    "" \
+	    { pr17689b.S } \
+	    {} \
+	    "pr17689.a" \
+	] \
+	[list \
+	    "Build pr17689 with PIE and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
+	    "" \
+	    { dummy.c } \
+	    {{readelf {-Wr} pr17689.rd}} \
+	    "pr17689" \
+	] \
+	[list \
+	    "Build pr17689 with PIE, -z now and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \
+	    "" \
+	    { dummy.c } \
+	    {{readelf {-Wr} pr17689now.rd}} \
+	    "pr17689now" \
+	] \
+	[list \
+	    "Build pr17689ver with PIE and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
+	    "" \
+	    { dummy.c } \
+	    {{readelf {-Wr} pr17689ver.rd}} \
+	    "pr17689ver" \
+	] \
+	[list \
+	    "Build pr17827 with PIE and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
+	    "" \
+	    { dummy.c } \
+	    {{readelf {-Wr} pr17827.rd}} \
+	    "pr17827" \
+	] \
+    ]
+
+    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 and GOTOFF" \
+	    "tmpdir/copyreloc-lib.so -pie" \
+	    "" \
+	    { copyreloc-main.S } \
+	    "copyreloc-main" \
+	    "copyreloc-main.out" \
+	] \
+	[list \
+	    "Run pr17689 with PIE and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \
+	    "" \
+	    { dummy.c } \
+	    "pr17689" \
+	    "pr17689.out" \
+	] \
+	[list \
+	    "Run pr17689 with PIE, -z now and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \
+	    "" \
+	    { dummy.c } \
+	    "pr17689now" \
+	    "pr17689.out" \
+	] \
+	[list \
+	    "Run pr17689ver with PIE and GOTOFF" \
+	    "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \
+	    "" \
+	    { dummy.c } \
+	    "pr17689ver" \
+	    "pr17689.out" \
+	] \
+    ]
+}
+
+if { !([istarget "i?86-*-linux*"]
+       || [istarget "x86_64-*-linux*"]) } {
+    return
+}
+
+# Linux only tests
+run_dump_test "pltgot-1"
+run_dump_test "pltgot-2"