Improve analysis of racy testcases
[deliverable/binutils-gdb.git] / ld / testsuite / ld-x86-64 / x86-64.exp
index 8352ad9591d0d6ba8cc4f9e811e9fb1a48ef6313..4b4cf12c89a74bf564c3ada9dc0d21afe55bc823 100644 (file)
@@ -1,5 +1,5 @@
 # Expect script for ld-x86_64 tests
-#   Copyright (C) 2002-2015 Free Software Foundation, Inc.
+#   Copyright (C) 2002-2016 Free Software Foundation, Inc.
 #
 # This file is part of the GNU Binutils.
 #
@@ -52,7 +52,7 @@ set x86_64tests {
     {"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 tlspic.dd}
+     {{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"
@@ -78,7 +78,7 @@ set x86_64tests {
     {"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 tlsgdesc.dd}}
+     {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text\ -Mintel64 tlsgdesc.dd}}
       "libtlsgdesc.so"}
     {"TLS in debug sections" "-melf_x86_64" ""
      "--64" {tlsg.s}
@@ -239,6 +239,12 @@ run_dump_test "pr14215"
 run_dump_test "pr14207"
 run_dump_test "gotplt1"
 run_dump_test "pie1"
+run_dump_test "largecomm-1a"
+run_dump_test "largecomm-1b"
+run_dump_test "largecomm-1c"
+run_dump_test "largecomm-1d"
+run_dump_test "largecomm-1e"
+run_dump_test "largecomm-1f"
 
 if { ![istarget "x86_64-*-linux*"] && ![istarget "x86_64-*-nacl*"]} {
     return
@@ -299,6 +305,8 @@ run_dump_test "pr13082-2a"
 run_dump_test "pr13082-2b"
 run_dump_test "pr13082-3a"
 run_dump_test "pr13082-3b"
+run_dump_test "pr13082-3c"
+run_dump_test "pr13082-3d"
 run_dump_test "pr13082-4a"
 run_dump_test "pr13082-4b"
 run_dump_test "pr13082-5a"
@@ -321,10 +329,157 @@ 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"
+run_dump_test "pr18591"
+run_dump_test "pr19615"
+run_dump_test "pr19636-1a"
+run_dump_test "pr19636-1b"
+run_dump_test "pr19636-1c"
+run_dump_test "pr19636-1d"
+run_dump_test "pr19636-1e"
+run_dump_test "pr19636-1f"
+run_dump_test "pr19636-1g"
+run_dump_test "pr19636-2a"
+run_dump_test "pr19636-2b"
+run_dump_test "pr19636-2c"
+run_dump_test "pr19636-2d"
+run_dump_test "pr19636-2d-nacl"
+run_dump_test "pr19636-2e"
+run_dump_test "pr19636-2f"
+run_dump_test "pr19636-2g"
+run_dump_test "pr19636-2h"
+run_dump_test "pr19636-2i"
+run_dump_test "pr19636-3a"
+run_dump_test "pr19636-3b"
+run_dump_test "pr19636-3c"
+run_dump_test "pr19645"
+run_dump_test "pr19609-1a"
+run_dump_test "pr19609-1b"
+run_dump_test "pr19609-1c"
+run_dump_test "pr19609-1d"
+run_dump_test "pr19609-1e"
+run_dump_test "pr19609-1f"
+run_dump_test "pr19609-1g"
+run_dump_test "pr19609-1h"
+run_dump_test "pr19609-1i"
+run_dump_test "pr19609-1j"
+run_dump_test "pr19609-1k"
+run_dump_test "pr19609-1l"
+run_dump_test "pr19609-1m"
+run_dump_test "pr19609-2a"
+run_dump_test "pr19609-2b"
+run_dump_test "pr19609-2c"
+run_dump_test "pr19609-2d"
+run_dump_test "pr19609-3a"
+run_dump_test "pr19609-3b"
+run_dump_test "pr19609-4a"
+run_dump_test "pr19609-4b"
+run_dump_test "pr19609-4c"
+run_dump_test "pr19609-4d"
+run_dump_test "pr19609-4e"
+run_dump_test "pr19609-5a"
+run_dump_test "pr19609-5b"
+run_dump_test "pr19609-5c"
+run_dump_test "pr19609-5d"
+run_dump_test "pr19609-5e"
+run_dump_test "pr19609-6a"
+run_dump_test "pr19609-6b"
+run_dump_test "pr19609-6c"
+run_dump_test "pr19609-6d"
+run_dump_test "pr19609-7a"
+run_dump_test "pr19609-7b"
+run_dump_test "pr19609-7c"
+run_dump_test "pr19609-7d"
+
+proc undefined_weak {cflags ldflags} {
+    set testname "Undefined weak symbol"
+    if { ![ string match "" $cflags$ldflags] } {
+       set testname "$testname ($cflags $ldflags)"
+    }
+
+    if { [ regexp "\-fPIE" $cflags]
+        && ![ regexp "\-z nodynamic-undefined-weak" $ldflags] } {
+       set weak_symbol "Weak defined"
+    } else {
+       set weak_symbol "Weak undefined"
+    }
+
+    run_cc_link_tests [list \
+       [list \
+           "Build libpr19704a.so" \
+           "-shared -Wl,-soname,libpr19704.so" \
+           "" \
+           { dummy.s } \
+           {} \
+           "libpr19704a.so" \
+       ] \
+       [list \
+           "Build libpr19704b.so" \
+           "-shared -Wl,-soname,libpr19704.so" \
+           "-fPIC" \
+           { pr19704b.c } \
+           {} \
+           "libpr19704b.so" \
+       ] \
+    ]
+
+    exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so
+
+    run_ld_link_exec_tests [] [list \
+       [list \
+           "Run pr19704" \
+           "$ldflags tmpdir/libpr19704.so -R tmpdir" \
+           "" \
+           { pr19704a.c } \
+           "pr19704" \
+           "pr19704.out" \
+           "$cflags" \
+       ] \
+    ]
+
+    exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so
+
+    set exec_output [run_host_cmd tmpdir/pr19704 ""]
+    if {![string match $weak_symbol $exec_output]} {
+       fail $testname
+    } else {
+       pass $testname
+    }
+}
+
+# Add $PLT_CFLAGS if PLT is expected.
+global PLT_CFLAGS
 
 # Must be native with the C compiler
 if { [isnative] && [which $CC] != 0 } {
@@ -360,7 +515,7 @@ if { [isnative] && [which $CC] != 0 } {
        [list \
            "Build libplt-main1.a" \
            "" \
-           "-fPIC" \
+           "-fPIC -Wa,-mrelax-relocations=yes" \
            { plt-main1.c } \
            {{readelf {-Wr} plt-main1.rd}} \
            "libplt-main1.a" \
@@ -368,7 +523,7 @@ if { [isnative] && [which $CC] != 0 } {
        [list \
            "Build libplt-main2.a" \
            "" \
-           "-fPIC" \
+           "-fPIC -Wa,-mrelax-relocations=yes" \
            { plt-main2.c } \
            {{readelf {-Wr} plt-main2.rd}} \
            "libplt-main2.a" \
@@ -376,7 +531,7 @@ if { [isnative] && [which $CC] != 0 } {
        [list \
            "Build libplt-main3.a" \
            "" \
-           "-fPIC" \
+           "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
            { plt-main3.c } \
            {{readelf {-Wr} plt-main3.rd}} \
            "libplt-main3.a" \
@@ -384,7 +539,7 @@ if { [isnative] && [which $CC] != 0 } {
        [list \
            "Build libplt-main4.a" \
            "" \
-           "-fPIC" \
+           "-fPIC -Wa,-mrelax-relocations=yes $PLT_CFLAGS" \
            { plt-main4.c } \
            {{readelf {-Wr} plt-main4.rd}} \
            "libplt-main4.a" \
@@ -439,6 +594,14 @@ if { [isnative] && [which $CC] != 0 } {
            {} \
            "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" \
@@ -447,6 +610,14 @@ if { [isnative] && [which $CC] != 0 } {
            {{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" \
@@ -455,6 +626,70 @@ if { [isnative] && [which $CC] != 0 } {
            {{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" \
+           "-Wa,-mrelax-relocations=yes" \
+           { 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 \
@@ -493,6 +728,38 @@ if { [isnative] && [which $CC] != 0 } {
            "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*"] \
@@ -541,6 +808,12 @@ if { [isnative] && [which $CC] != 0 } {
            ] \
        ]
     }
+
+    undefined_weak "" ""
+    undefined_weak "-fPIE" ""
+    undefined_weak "-fPIE" "-pie"
+    undefined_weak "-fPIE" "-z nodynamic-undefined-weak"
+    undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak"
 }
 
 if { ![istarget "x86_64-*-linux*"]} {
@@ -549,3 +822,5 @@ if { ![istarget "x86_64-*-linux*"]} {
 
 # Linux only tests
 run_dump_test "pr17618"
+run_dump_test "pltgot-1"
+run_dump_test "pltgot-2"
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