Properly implement STT_COMMON

[external/binutils.git] / ld / testsuite / ld-i386 / i386.exp

diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index 1a79694..5ddf045 100644 (file)
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -320,6 +320,36 @@ run_dump_test "load5b"
 run_dump_test "load6"
 run_dump_test "pr19175"
 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 "pr19636-1d-nacl"
+run_dump_test "pr19636-1e"
+run_dump_test "pr19636-1f"
+run_dump_test "pr19636-1g"
+run_dump_test "pr19636-1h"
+run_dump_test "pr19636-1i"
+run_dump_test "pr19636-2a"
+run_dump_test "pr19636-2b"
+run_dump_test "pr19636-2c"
+run_dump_test "pr19636-2c-nacl"
+run_dump_test "pr19636-2d"
+run_dump_test "pr19636-2d-nacl"
+run_dump_test "pr19636-2e"
+run_dump_test "pr19636-2e-nacl"
+run_dump_test "pr19636-3a"
+run_dump_test "pr19636-3b"
+run_dump_test "pr19636-3c"
+run_dump_test "pr19636-3d"
+run_dump_test "pr19636-3e"
+run_dump_test "pr19636-3f"
+run_dump_test "pr19636-3g"
+run_dump_test "pr19636-4a"
+run_dump_test "pr19636-4b"
+run_dump_test "pr19636-4c"
+run_dump_test "pr19636-4d"
+run_dump_test "pr19645"
 
 if { !([istarget "i?86-*-linux*"]
        || [istarget "i?86-*-gnu*"]
@@ -339,6 +369,62 @@ run_dump_test "pr17935-2"
 run_dump_test "pr18801"
 run_dump_test "pr18815"
 
+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
 
@@ -636,6 +722,12 @@ if { [isnative]
            "got1.out" \
        ] \
     ]
+
+    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 "i?86-*-linux*"]