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| author | H.J. Lu <hjl.tools@gmail.com> | 2013-02-22 01:20:48 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2013-02-22 01:20:48 +0000 |
| commit | 35399224a1844ef745704878db6ecc83d350386d (patch) | |
| tree | 947a54ed3d1e69e22b78a17eada5d81225f81019 /ld | |
| parent | 757b8d94056f339ccb81836bdc781bcf6a90dc38 (diff) | |
| download | gdb-35399224a1844ef745704878db6ecc83d350386d.zip gdb-35399224a1844ef745704878db6ecc83d350386d.tar.gz gdb-35399224a1844ef745704878db6ecc83d350386d.tar.bz2 | |
Set unique_global only for definition
bfd/
PR ld/15167
* elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
unique_global only for definition.
* elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
here.
(elf_link_add_object_symbols): Set unique_global only
for definition.
ld/testsuite/
PR ld/15167
* ld-unique/unique.exp: Add a test for shared library with
reference.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-unique/unique.exp | 18 |
2 files changed, 24 insertions, 0 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 6d034f8..07a01a8 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,9 @@ +013-02-21 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15167 + * ld-unique/unique.exp: Add a test for shared library with + reference. + 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com> * lib/ld-lib.exp (run_ld_link_tests): Add another argument, pass diff --git a/ld/testsuite/ld-unique/unique.exp b/ld/testsuite/ld-unique/unique.exp index 646e5ec..9bc65e0 100644 --- a/ld/testsuite/ld-unique/unique.exp +++ b/ld/testsuite/ld-unique/unique.exp @@ -145,6 +145,12 @@ if ![default_ld_link $ld "tmpdir/unique_shared_prog" "-Ltmpdir tmpdir/unique_emp set fails [expr $fails + 1] } +# Create shared library containing unique symbol with reference. +if ![ld_simple_link $ld "tmpdir/libunique_shared_ref.so" "-shared tmpdir/unique_shared.o tmpdir/unique_empty.o"] { + fail "Could not create a shared library containing an unique symbol with reference" + set fails [expr $fails + 1] +} + if { $fails != 0 } { return } @@ -220,6 +226,17 @@ if {[contains_unique_symbol tmpdir/libunique_shared.so] != 1} { set fails [expr $fails + 1] } +# Check the unique shared library with reference. +if {! [check_osabi tmpdir/libunique_shared_ref.so {UNIX - GNU}]} { + fail "Shared library containing unique with reference does not have an OS/ABI field of GNU" + set fails [expr $fails + 1] +} + +if {[contains_unique_symbol tmpdir/libunique_shared_ref.so] != 1} { + fail "Shared library containing unique with reference does not contain an UNIQUE symbol" + set fails [expr $fails + 1] +} + if { $fails == 0 } { pass "Checking unique PIC object" } @@ -245,6 +262,7 @@ if { $verbose < 1 } { remote_file host delete "tmpdir/unique.o" remote_file host delete "tmpdir/unique_shared.o" remote_file host delete "tmpdir/libunique_shared.so" + remote_file host delete "tmpdir/libunique_shared_ref.so" remote_file host delete "tmpdir/unique_prog" remote_file host delete "tmpdir/unique_shared_prog" } |