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2 Commits

Author SHA1 Message Date
Alan Modra
624940689a ld testsuite use of notarget 
Much of the time it is better to use xfail rather than notarget to
hide a testsuite failure no one is planning on fixing.

1) When a target is fixed, an inappropriate xfail results in XPASS
   whereas notarget is silent.  Leaving in an inappropriate notarget
   entry risks the bug reappearing later, silently.
2) Tests might be used as a template for a new test, carrying over
   notarget and/or xfail.  Inappropriate notarget entries are silent.
3) An xfailed test that mysteriously XPASSes might actually indicate a
   bug.

	* testsuite/ld-elf/attributes.d: Use xfail rather than notarget.
	* testsuite/ld-elf/hash.d: Likewise.
	* testsuite/ld-elf/orphan-10.d: Likewise.
	* testsuite/ld-elf/overlay.d: Likewise.
	* testsuite/ld-elf/pr14926.d: Likewise.
	* testsuite/ld-elf/pr17550d.d: Likewise.
	* testsuite/ld-elf/pr19539.d: Likewise.
	* testsuite/ld-elf/pr22319.d: Likewise.
	* testsuite/ld-misc/defsym1.d: Likewise.
	* testsuite/ld-pe/pr19803.d: Likewise.
	* testsuite/ld-scripts/assign-loc.d: Likewise.
	* testsuite/ld-scripts/defined4.d: Likewise.
	* testsuite/ld-scripts/empty-address-1.d: Likewise.
	* testsuite/ld-scripts/empty-address-2a.d: Likewise.
	* testsuite/ld-scripts/empty-address-2b.d: Likewise.
	* testsuite/ld-scripts/fill.d: Likewise.
	* testsuite/ld-scripts/fill16.d: Likewise.
	* testsuite/ld-scripts/pr14962.d: Likewise.
	* testsuite/ld-scripts/pr14962-2.d: Likewise.
	* testsuite/ld-unique/pr21529.d: Likewise.
	* testsuite/ld-elf/compress1a.d: Likewise, and adjust targets.
	* testsuite/ld-elf/compressed1a.d: Likewise.
	* testsuite/ld-elf/compressed1d.d: Likewise.
	* testsuite/ld-elf/compressed1e.d: Likewise.
	* testsuite/ld-elf/eh5.d: Likewise.
	* testsuite/ld-elf/group8a.d: Likewise.
	* testsuite/ld-elf/linkonce2.d: Likewise.
	* testsuite/ld-elf/orphan-9.d: Likewise.
	* testsuite/ld-elf/pr17550a.d: Likewise.
	* testsuite/ld-elf/pr17550b.d: Likewise.
	* testsuite/ld-elf/pr17550c.d: Likewise.
	* testsuite/ld-elf/pr19162.d: Likewise.
	* testsuite/ld-elf/pr21884.d: Likewise.
	* testsuite/ld-gc/pr19167.d: Likewise.
	* testsuite/ld-gc/pr20022.d: Likewise.
	* testsuite/ld-gc/start.d: Likewise.
	* testsuite/ld-elf/orphan-11.d: Delete notarget.
	* testsuite/ld-elf/orphan-12.d: Likewise.
	* testsuite/ld-gc/stop.d: Likewise.
	* testsuite/ld-scripts/empty-address-3a.d: Likewise.
	* testsuite/ld-scripts/empty-address-3b.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64-now.d: Delete duplicate notarget.
	* testsuite/ld-scripts/section-match-1.d: Comment fix.
 2018-07-10 23:58:29 +09:30
Nick Clifton
66cae56016 Make sure that undefined symbols added to the linker command line via the -u option appear in the output executable, if they have not been resolved. 
PR 22319
bfd	* elflink.c (elf_link_output_extsym): Keep global undefined
	symbols if they have been marked as needed.

ld	* testsuite/ld-elf/pr22310.s: New test source file.
	* testsuite/ld-elf/pr22310.d: New test driver.
	* testsuite/ld-mmix/undef-3.d: Update expected output from readelf.
 2017-10-23 18:16:49 +01:00