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18 Commits

Author SHA1 Message Date
Alan Modra
250d07de5c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
Maciej W. Rozycki
0fcf331bb1 VAX/BFD: Do not warn about GOT addend mismatches if no GOT entry is made 
Match the condition used in `elf_vax_instantiate_got_entries' for the
creation of GOT entries in the processing of R_VAX_GOT32 relocations in
`elf_vax_check_relocs', removing incorrect warnings about a GOT addend
mismatch like:

./ld-new: tmpdir/got-local-ref-off-r.o: warning: GOT addend of 1 to `bar_hidden' does not match previous GOT addend of 0
./ld-new: tmpdir/got-local-ref-off-r.o: warning: GOT addend of 2 to `bar_hidden' does not match previous GOT addend of 0

and corresponding failures with the test cases newly added here:

FAIL: GOT test (executable hidden reference with offset)
FAIL: GOT test (executable visible reference with offset)

for symbols that are considered local for reasons other than having been
forced local with a version script, which is usually the ELF visibility.
Correct code is produced regardless, but the warning breaks `-Werror'
compilation and may upset people regardless.

Interestingly this shows with executable links only, because in shared
library links code from `elf_link_add_object_symbols' triggers:

	    /* If the symbol already has a dynamic index, but
	       visibility says it should not be visible, turn it into
	       a local symbol.  */
	    switch (ELF_ST_VISIBILITY (h->other))
	      {
	      case STV_INTERNAL:
	      case STV_HIDDEN:
		(*bed->elf_backend_hide_symbol) (info, h, TRUE);
		dynsym = FALSE;
		break;
	      }

that sets `h->forced_local' like with a version script.

Add suitable test cases including disassembly to verify correct code has
been produced where no warnings have been issued, and that warnings do
get issued where necessary.  Do not verify (broken) code produced in the
latter case; we should probably make the warning an error, or preferably
actually start supporting GOT references with different addends as they
appear feasible with explicitly relocated GOT that we use.

	bfd/
	* elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32>: Use
	SYMBOL_REFERENCES_LOCAL rather than `h->forced_local' to check
	whether the symbol referred is local or not.

	ld/
	* testsuite/ld-vax-elf/got-local-exe-off-hidden.dd: New test
	dump.
	* testsuite/ld-vax-elf/got-local-exe-off-visible.dd: New test
	dump.
	* testsuite/ld-vax-elf/got-local-lib-off-hidden.dd: New test
	dump.
	* testsuite/ld-vax-elf/got-local-lib-off-visible.ed: New test
	dump.
	* testsuite/ld-vax-elf/got-local-off-external.ed: New test dump.
	* testsuite/ld-vax-elf/got-local-exe-off.xd: New test dump.
	* testsuite/ld-vax-elf/got-local-lib-off.xd: New test dump.
	* testsuite/ld-vax-elf/got-local.ld: New test linker script.
	* testsuite/ld-vax-elf/got-local-aux-off.s: New test source.
	* testsuite/ld-vax-elf/got-local-def-off.s: New test source.
	* testsuite/ld-vax-elf/got-local-ref-off-external.s: New test
	source.
	* testsuite/ld-vax-elf/got-local-ref-off-hidden.s: New test
	source.
	* testsuite/ld-vax-elf/got-local-ref-off-visible.s: New test
	source.
	* testsuite/ld-vax-elf/vax-elf.exp: Run the new tests.
 2020-12-05 11:18:14 +00:00
Maciej W. Rozycki
9a5c1ed81d VAX/LD/testsuite: Wrap excessively long lines 
A couple of lines in the vax-elf.exp test script exceed 80 characters;
wrap them.

	ld/
	* testsuite/ld-vax-elf/vax-elf.exp: Wrap excessively long lines
	throughout.
 2020-12-03 13:27:45 +00:00
Alan Modra
b3adc24a07 Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
Alan Modra
827041555a Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
Alan Modra
219d1afa89 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
Alan Modra
d3a49aa80b readelf ngettext fixes 
This patch is a first pass at fixing readelf message pluralization.
I've deliberately not fixed the "out of memory" errors since it's very
unlikely that they will ever be complaining about not being able to
allocate for a single entry, and a few others where the size is very
unlikely to be 1 byte.

Then there are messages like this one:
"Out of %lu items there are %zu bucket clashes (longest of %zu entries).\n"
I suppose this could be split into three parts, "Of %lu items ",
"there are %zu bucket clashes ", and "(longest of %zu entries).\n",
each part being printed separately, but that might not be ideal for
sentence construction in other languages.  For now I'm punting on this
one.

Changes to readelf output require lots of testsuite adjustment..

binutils/
	* dwarf.c (read_uleb128): Properly pluralize messages.
	(display_debug_lines_raw, display_debug_loc): Likewise.
	(display_debug_names, process_cu_tu_index): Likewise.
	* od-macho.c (dump_code_signature_superblob): Likewise.
	* readelf.c (process_program_headers): Likewise.
	(process_section_header, process_relocs): Likewise.
	(hppa_process_unwind, arm_process_unwind): Likewise.
	(process_dynamic_section, process_version_sections): Likewise.
	(process_symbol_table, process_syminfo): Likewise.
	(apply_relocations, process_mips_specific): Likewise.
	(process_gnu_liblist, process_notes_at): Likewise.
	(process_archive): Likewise.
	* testsuite/binutils-all/dw2-1.W,
	* testsuite/binutils-all/dw2-3.W,
	* testsuite/binutils-all/dw2-3gabi.W,
	* testsuite/binutils-all/dw5.S,
	* testsuite/binutils-all/dw5.W,
	* testsuite/binutils-all/i386/compressed-1a.d,
	* testsuite/binutils-all/libdw2-compressedgabi.out,
	* testsuite/binutils-all/objdump.W,
	* testsuite/binutils-all/readelf.r,
	* testsuite/binutils-all/readelf.r-64,
	* testsuite/binutils-all/x86-64/compressed-1a.d: Update
	for pluralization fixes.
gas/
	* testsuite/gas/arm/got_prel.d,
	* testsuite/gas/elf/dwarf2-1.d,
	* testsuite/gas/elf/dwarf2-2.d,
	* testsuite/gas/elf/dwarf2-3.d,
	* testsuite/gas/elf/dwarf2-5.d,
	* testsuite/gas/elf/dwarf2-6.d,
	* testsuite/gas/i386/debug1.d,
	* testsuite/gas/i386/dw2-compress-1.d,
	* testsuite/gas/i386/dw2-compress-3a.d,
	* testsuite/gas/i386/dw2-compress-3b.d,
	* testsuite/gas/i386/dw2-compressed-1.d,
	* testsuite/gas/i386/dw2-compressed-3a.d,
	* testsuite/gas/i386/dw2-compressed-3b.d,
	* testsuite/gas/i386/ilp32/x86-64-localpic.d,
	* testsuite/gas/i386/localpic.d,
	* testsuite/gas/i386/x86-64-localpic.d,
	* testsuite/gas/ia64/pr13167.d,
	* testsuite/gas/mips/loc-swap-2.d,
	* testsuite/gas/mips/loc-swap.d,
	* testsuite/gas/mips/micromips@loc-swap-2.d,
	* testsuite/gas/mips/micromips@loc-swap.d,
	* testsuite/gas/mips/mips16-dwarf2-n32.d,
	* testsuite/gas/mips/mips16-dwarf2.d,
	* testsuite/gas/mips/mips16@loc-swap-2.d,
	* testsuite/gas/mips/mips16@loc-swap.d,
	* testsuite/gas/mips/mips16e@loc-swap.d,
	* testsuite/gas/mmix/bspec-1.d,
	* testsuite/gas/mmix/bspec-2.d,
	* testsuite/gas/tic6x/unwind-1.d,
	* testsuite/gas/tic6x/unwind-2.d,
	* testsuite/gas/tic6x/unwind-3.d: Update for pluralization
	fixes.
ld/
	* testsuite/ld-aarch64/ifunc-13.d,
	* testsuite/ld-aarch64/ifunc-15.d,
	* testsuite/ld-aarch64/ifunc-20.d,
	* testsuite/ld-alpha/tlsbin.rd,
	* testsuite/ld-alpha/tlspic.rd,
	* testsuite/ld-arm/ifunc-3.rd,
	* testsuite/ld-arm/ifunc-9.rd,
	* testsuite/ld-arm/unwind-mix.d,
	* testsuite/ld-arm/unwind-rel.d,
	* testsuite/ld-cris/hiddef1.d,
	* testsuite/ld-cris/libdso-13.d,
	* testsuite/ld-cris/libdso-2.d,
	* testsuite/ld-cris/pr16044.d,
	* testsuite/ld-cris/tls-local-63.d,
	* testsuite/ld-cris/tls-local-64.d,
	* testsuite/ld-cris/tls-und-38.d,
	* testsuite/ld-cris/tls-und-42.d,
	* testsuite/ld-cris/tls-und-46.d,
	* testsuite/ld-cris/tls-und-50.d,
	* testsuite/ld-cris/weakref3.d,
	* testsuite/ld-cris/weakref4.d,
	* testsuite/ld-elf/comm-data2r.rd,
	* testsuite/ld-elf/discard1.d,
	* testsuite/ld-elf/discard2.d,
	* testsuite/ld-elf/pr19539.d,
	* testsuite/ld-elf/pr22374-1.r,
	* testsuite/ld-elf/pr22374-2.r,
	* testsuite/ld-i386/combreloc.d,
	* testsuite/ld-i386/emit-relocs-nacl.rd,
	* testsuite/ld-i386/emit-relocs.rd,
	* testsuite/ld-i386/pr13302.d,
	* testsuite/ld-i386/pr17709-nacl.rd,
	* testsuite/ld-i386/pr17709.rd,
	* testsuite/ld-i386/pr19539.d,
	* testsuite/ld-i386/pr19615.d,
	* testsuite/ld-i386/pr19636-1a.d,
	* testsuite/ld-i386/pr19636-1e.d,
	* testsuite/ld-i386/pr19636-1f.d,
	* testsuite/ld-i386/pr19636-2a.d,
	* testsuite/ld-i386/pr19636-2b.d,
	* testsuite/ld-i386/pr19636-2d-nacl.d,
	* testsuite/ld-i386/pr19636-2e-nacl.d,
	* testsuite/ld-i386/pr19636-3a.d,
	* testsuite/ld-i386/pr19636-3d.d,
	* testsuite/ld-i386/pr19636-3e.d,
	* testsuite/ld-i386/pr19636-4a.d,
	* testsuite/ld-i386/pr19645.d,
	* testsuite/ld-i386/pr19827-nacl.rd,
	* testsuite/ld-i386/pr19827.rd,
	* testsuite/ld-i386/pr20253-4a.d,
	* testsuite/ld-i386/pr20253-4b.d,
	* testsuite/ld-i386/pr20253-5.d,
	* testsuite/ld-i386/tlsbin-nacl.rd,
	* testsuite/ld-i386/tlsbin.rd,
	* testsuite/ld-i386/tlspic-nacl.rd,
	* testsuite/ld-i386/tlspic.rd,
	* testsuite/ld-i386/undefweakb.d,
	* testsuite/ld-ia64/tlsbin.rd,
	* testsuite/ld-ia64/tlspic.rd,
	* testsuite/ld-ifunc/ifunc-13-i386.d,
	* testsuite/ld-ifunc/ifunc-13-x86-64.d,
	* testsuite/ld-ifunc/ifunc-15-i386.d,
	* testsuite/ld-ifunc/ifunc-15-x86-64.d,
	* testsuite/ld-ifunc/ifunc-20-i386.d,
	* testsuite/ld-ifunc/ifunc-20-x86-64.d,
	* testsuite/ld-ifunc/ifunc-23a-x86.d,
	* testsuite/ld-ifunc/ifunc-23b-x86.d,
	* testsuite/ld-ifunc/ifunc-23c-x86.d,
	* testsuite/ld-ifunc/ifunc-24a-x86.d,
	* testsuite/ld-ifunc/ifunc-24b-x86.d,
	* testsuite/ld-ifunc/ifunc-24c-x86.d,
	* testsuite/ld-ifunc/ifunc-25a-x86.d,
	* testsuite/ld-ifunc/ifunc-25b-x86.d,
	* testsuite/ld-ifunc/ifunc-25c-x86.d,
	* testsuite/ld-m68k/got-1.d,
	* testsuite/ld-mips-elf/vxworks1.rd,
	* testsuite/ld-powerpc/ambiguousv1.d,
	* testsuite/ld-powerpc/ambiguousv1b.d,
	* testsuite/ld-powerpc/ambiguousv2.d,
	* testsuite/ld-powerpc/ambiguousv2b.d,
	* testsuite/ld-powerpc/tlsexe.r,
	* testsuite/ld-powerpc/tlsexe32.r,
	* testsuite/ld-powerpc/tlsexetoc.r,
	* testsuite/ld-powerpc/tlsso.r,
	* testsuite/ld-powerpc/tlsso32.r,
	* testsuite/ld-powerpc/tlstocso.r,
	* testsuite/ld-powerpc/vle-multiseg-1.d,
	* testsuite/ld-powerpc/vle-multiseg-2.d,
	* testsuite/ld-powerpc/vle-multiseg-3.d,
	* testsuite/ld-s390/tlsbin.rd,
	* testsuite/ld-s390/tlsbin_64.rd,
	* testsuite/ld-s390/tlspic.rd,
	* testsuite/ld-s390/tlspic_64.rd,
	* testsuite/ld-sh/ld-r-1.d,
	* testsuite/ld-sh/sh64/gotplt.d,
	* testsuite/ld-sh/shared-1.d,
	* testsuite/ld-sh/tlsbin-2.d,
	* testsuite/ld-sh/tlspic-2.d,
	* testsuite/ld-sparc/gotop32.rd,
	* testsuite/ld-sparc/gotop64.rd,
	* testsuite/ld-sparc/tlssunpic32.rd,
	* testsuite/ld-sparc/tlssunpic64.rd,
	* testsuite/ld-sparc/vxworks1-lib.rd,
	* testsuite/ld-tic6x/shlib-app-1.rd,
	* testsuite/ld-tic6x/shlib-app-1b.rd,
	* testsuite/ld-tic6x/shlib-app-1r.rd,
	* testsuite/ld-tic6x/shlib-app-1rb.rd,
	* testsuite/ld-tic6x/shlib-noindex.rd,
	* testsuite/ld-vax-elf/export-class-data.rd,
	* testsuite/ld-x86-64/pr13082-1a.d,
	* testsuite/ld-x86-64/pr13082-1b.d,
	* testsuite/ld-x86-64/pr13082-2a.d,
	* testsuite/ld-x86-64/pr13082-2b.d,
	* testsuite/ld-x86-64/pr13082-3a.d,
	* testsuite/ld-x86-64/pr13082-3c.d,
	* testsuite/ld-x86-64/pr13082-4a.d,
	* testsuite/ld-x86-64/pr13082-5a.d,
	* testsuite/ld-x86-64/pr13082-5b.d,
	* testsuite/ld-x86-64/pr13082-6a.d,
	* testsuite/ld-x86-64/pr13082-6b.d,
	* testsuite/ld-x86-64/pr17709-nacl.rd,
	* testsuite/ld-x86-64/pr17709.rd,
	* testsuite/ld-x86-64/pr19539a.d,
	* testsuite/ld-x86-64/pr19539b.d,
	* testsuite/ld-x86-64/pr19615.d,
	* testsuite/ld-x86-64/pr19636-1a.d,
	* testsuite/ld-x86-64/pr19636-1d.d,
	* testsuite/ld-x86-64/pr19636-1e.d,
	* testsuite/ld-x86-64/pr19636-2a.d,
	* testsuite/ld-x86-64/pr19636-2e.d,
	* testsuite/ld-x86-64/pr19636-2f.d,
	* testsuite/ld-x86-64/pr19636-3a.d,
	* testsuite/ld-x86-64/pr19645.d,
	* testsuite/ld-x86-64/pr19807-2b.d,
	* testsuite/ld-x86-64/pr19807-2d.d,
	* testsuite/ld-x86-64/pr19827-nacl.rd,
	* testsuite/ld-x86-64/pr19827.rd,
	* testsuite/ld-x86-64/pr20253-4a.d,
	* testsuite/ld-x86-64/pr20253-4b.d,
	* testsuite/ld-x86-64/pr20253-4d.d,
	* testsuite/ld-x86-64/pr20253-4e.d,
	* testsuite/ld-x86-64/pr20253-5a.d,
	* testsuite/ld-x86-64/pr20253-5b.d,
	* testsuite/ld-x86-64/tlsbin-nacl.rd,
	* testsuite/ld-x86-64/tlsbin.rd,
	* testsuite/ld-x86-64/tlspic-nacl.rd,
	* testsuite/ld-x86-64/tlspic.rd,
	* testsuite/ld-x86-64/tlspic2-nacl.rd: Update for
	pluralization fixes.
 2017-11-07 17:01:16 +10:30
Alan Modra
bab55c0522 Support different ld --hash-style in the ld testsuite 
When ld is running with something other than --hash-style=sysv by
default, numerous tests need tweaking.  Most of the changes just add
--hash-style=sysv.  I didn't want to make --hash-style=sysv global as
that means --hash-style=gnu isn't well tested.

	* testsuite/ld-alpha/alpha.exp: Add --hash-style=sysv to various
	test's ld options.
	* testsuite/ld-arm/arm-elf.exp: Likewise.
	* testsuite/ld-elf/elf.exp: Likewise.
	* testsuite/ld-elf/readelf.exp: Likewise.
	* testsuite/ld-elfvsb/elfvsb.exp: Likewise.
	* testsuite/ld-i386/i386.exp: Likewise.
	* testsuite/ld-ia64/ia64.exp: Likewise.
	* testsuite/ld-m68k/m68k.exp: Likewise.
	* testsuite/ld-metag/metag.exp: Likewise.
	* testsuite/ld-powerpc/powerpc.exp: Likewise.
	* testsuite/ld-s390/s390.exp: Likewise.
	* testsuite/ld-sh/sh-vxworks.exp: Likewise.
	* testsuite/ld-shared/shared.exp: Likewise.
	* testsuite/ld-sparc/sparc.exp: Likewise.
	* testsuite/ld-tic6x/tic6x.exp: Likewise.
	* testsuite/ld-vax-elf/vax-elf.exp: Likewise.
	* testsuite/ld-x86-64/mpx.exp: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Likewise.
	* testsuite/ld-xtensa/xtensa.exp: Likewise.

	* testsuite/ld-elf/comm-data2.ld: Add .gnu.hash output section.
	* testsuite/ld-elf/pr20828-v.ld: Likewise.
	* testsuite/ld-elf/pr20828.ld: Likewise.
	* testsuite/ld-elf/pr21233.ld: Likewise.
	* testsuite/ld-elf/pr21384.ld: Likewise.
	* testsuite/ld-elf/provide-hidden-1.ld: Likewise.
	* testsuite/ld-elf/provide-hidden-2.ld: Likewise.
	* testsuite/ld-elf/provide-hidden-s.ld: Likewise.
	* testsuite/ld-scripts/cross1.t: Likewise.

	* testsuite/ld-elf/stab.d: Adjust allowed section indices.

	* testsuite/ld-i386/pie1.d: Don't match addresses.
	* testsuite/ld-i386/plt-pic2.dd: Likewise.
	* testsuite/ld-i386/pr19636-1d.d: Likewise.
	* testsuite/ld-i386/pr19636-2c.d: Likewise.
	* testsuite/ld-powerpc/elfv2so.d: Likewise.
	* testsuite/ld-powerpc/tlsopt5.d: Likewise.
	* testsuite/ld-powerpc/tlsopt5.wf: Likewise.
	* testsuite/ld-powerpc/tlsopt5_32.d: Likewise.

	* testsuite/ld-i386/pr19636-2b.d: Don't match _start.

	* testsuite/ld-powerpc/ambiguousv1.d: Relax symbol count, index
	and address match.
	* testsuite/ld-powerpc/ambiguousv1b.d: Likewise.
	* testsuite/ld-powerpc/ambiguousv2.d: Likewise.
	* testsuite/ld-powerpc/ambiguousv2b.d: Likewise.

	* testsuite/ld-aarch64/gc-plt-relocs.d: Run ld with --hash-style=sysv.
	* testsuite/ld-aarch64/ifunc-1.d: Likewise.
	* testsuite/ld-aarch64/ifunc-2.d: Likewise.
	* testsuite/ld-aarch64/ifunc-21.d: Likewise.
	* testsuite/ld-aarch64/relasz.d: Likewise.
	* testsuite/ld-aarch64/tls-small-ld.d: Likewise.
	* testsuite/ld-aarch64/tls-tiny-ld.d: Likewise.
	* testsuite/ld-arc/tls_gd-01.d: Likewise.
	* testsuite/ld-cris/libdso-10.d: Likewise.
	* testsuite/ld-cris/libdso-2.d: Likewise.
	* testsuite/ld-cris/pic-gc-72.d: Likewise.
	* testsuite/ld-cris/pic-gc-73.d: Likewise.
	* testsuite/ld-cris/tls-gd-1.d: Likewise.
	* testsuite/ld-cris/tls-gd-1h.d: Likewise.
	* testsuite/ld-cris/tls-gd-2.d: Likewise.
	* testsuite/ld-cris/tls-gd-2h.d: Likewise.
	* testsuite/ld-cris/tls-ie-10.d: Likewise.
	* testsuite/ld-cris/tls-ie-11.d: Likewise.
	* testsuite/ld-cris/tls-ie-8.d: Likewise.
	* testsuite/ld-cris/tls-ie-9.d: Likewise.
	* testsuite/ld-cris/tls-ld-4.d: Likewise.
	* testsuite/ld-cris/tls-ld-5.d: Likewise.
	* testsuite/ld-cris/tls-ld-6.d: Likewise.
	* testsuite/ld-cris/tls-ld-7.d: Likewise.
	* testsuite/ld-cris/tls-ldgd-14.d: Likewise.
	* testsuite/ld-cris/tls-ldgd-15.d: Likewise.
	* testsuite/ld-cris/tls-ldgdx-14.d: Likewise.
	* testsuite/ld-cris/tls-ldgdx-15.d: Likewise.
	* testsuite/ld-cris/tls-local-54.d: Likewise.
	* testsuite/ld-cris/tls-local-60.d: Likewise.
	* testsuite/ld-cris/tls-local-61.d: Likewise.
	* testsuite/ld-cris/weakhiddso.d: Likewise.
	* testsuite/ld-elf/linkinfo1a.d: Likewise.
	* testsuite/ld-elf/linkinfo1b.d: Likewise.
	* testsuite/ld-elf/pr19617a.d: Likewise.
	* testsuite/ld-elfvsb/hidden2.d: Likewise.
	* testsuite/ld-frv/fdpic-pie-6.d: Likewise.
	* testsuite/ld-frv/fdpic-shared-2.d: Likewise.
	* testsuite/ld-frv/fdpic-shared-5.d: Likewise.
	* testsuite/ld-frv/fdpic-shared-6.d: Likewise.
	* testsuite/ld-frv/fdpic-shared-8.d: Likewise.
	* testsuite/ld-frv/fdpic-shared-local-2.d: Likewise.
	* testsuite/ld-frv/fdpic-shared-local-8.d: Likewise.
	* testsuite/ld-frv/tls-dynamic-2.d: Likewise.
	* testsuite/ld-i386/ibt-plt-1.d: Likewise.
	* testsuite/ld-i386/ibt-plt-2a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-2c.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3c.d: Likewise.
	* testsuite/ld-i386/pr20830.d: Likewise.
	* testsuite/ld-ia64/merge1.d: Likewise.
	* testsuite/ld-ia64/merge2.d: Likewise.
	* testsuite/ld-ia64/merge3.d: Likewise.
	* testsuite/ld-ia64/merge4.d: Likewise.
	* testsuite/ld-ia64/merge5.d: Likewise.
	* testsuite/ld-ifunc/ifunc-1-local-x86.d: Likewise.
	* testsuite/ld-ifunc/ifunc-1-x86.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-3a-x86.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64.d: Likewise.
	* testsuite/ld-m68k/got-1.d: Likewise.
	* testsuite/ld-m68k/got-multigot-12-13-14-34-35-ok.d: Likewise.
	* testsuite/ld-m68k/got-multigot-14-ok.d: Likewise.
	* testsuite/ld-m68k/got-multigot-15-er.d: Likewise.
	* testsuite/ld-m68k/got-negative-12-13-14-34-ok.d: Likewise.
	* testsuite/ld-m68k/got-negative-12-13-14-35-er.d: Likewise.
	* testsuite/ld-m68k/got-negative-14-ok.d: Likewise.
	* testsuite/ld-m68k/got-negative-15-er.d: Likewise.
	* testsuite/ld-m68k/got-single-12-ok.d: Likewise.
	* testsuite/ld-m68k/got-single-13-er.d: Likewise.
	* testsuite/ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: Likewise.
	* testsuite/ld-m68k/got-xgot-15-ok.d: Likewise.
	* testsuite/ld-m68k/tls-gd-1.d: Likewise.
	* testsuite/ld-m68k/tls-gd-2.d: Likewise.
	* testsuite/ld-m68k/tls-gd-ie-1.d: Likewise.
	* testsuite/ld-m68k/tls-ie-1.d: Likewise.
	* testsuite/ld-m68k/tls-ld-1.d: Likewise.
	* testsuite/ld-m68k/tls-ld-2.d: Likewise.
	* testsuite/ld-sh/shared-2.d: Likewise.
	* testsuite/ld-sh/tlsbin-2.d: Likewise.
	* testsuite/ld-sh/tlspic-2.d: Likewise.
	* testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-1.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c.d: Likewise.
	* testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise.
	* testsuite/ld-x86-64/ilp32-4.d: Likewise.
	* testsuite/ld-x86-64/load1c-nacl.d: Likewise.
	* testsuite/ld-x86-64/load1c.d: Likewise.
	* testsuite/ld-x86-64/load1d-nacl.d: Likewise.
	* testsuite/ld-x86-64/load1d.d: Likewise.
	* testsuite/ld-x86-64/pie3-nacl.d: Likewise.
	* testsuite/ld-x86-64/pie3.d: Likewise.
	* testsuite/ld-x86-64/pr14207.d: Likewise.
	* testsuite/ld-x86-64/pr19162.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2d.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1d.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1f.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1j.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1l.d: Likewise.
	* testsuite/ld-x86-64/pr20830a-now.d: Likewise.
	* testsuite/ld-x86-64/pr20830a.d: Likewise.
	* testsuite/ld-x86-64/pr20830b-now.d: Likewise.
	* testsuite/ld-x86-64/pr20830b.d: Likewise.
	* testsuite/ld-x86-64/pr21038a-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038a.d: Likewise.
	* testsuite/ld-x86-64/pr21038b-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038b.d: Likewise.
	* testsuite/ld-x86-64/pr21038c-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038c.d: Likewise.
 2017-08-07 22:10:51 +09:30
Alan Modra
2571583aed Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Nick Clifton
1a9ccd70f9 Fix the linker so that it will not silently generate ELF binaries with invalid program headers. Fix readelf to report such invalid binaries. 
PR ld/20815
bfd	* elf.c (elf_modify_segment_map): Allow empty LOAD segments if
	they contain the program headers.
	(_bfd_elf_map_sections_to_segments): If the linker created the
	PHDR segment then always attempt to include it in a LOAD segment.
	(assign_file_positions_for_non_load_sections): Allow LOAD segments
	to overlap PHDR segments.
	(phdr_sorter): New function.  Sorts program headers.
	(assign_file_positions_except_relocs): Sort the program headers
	before writing them out.  Issue an error if the PHDR segment is
	not covered by a LOAD segment, unless the backend allows it.
	* elf-bfd.h (struct elf_backend_data): Add
	elf_backend_allow_non_load_phdr.
	* elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
	default definition that returns FALSE.
	(elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
	field.
	* elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
	Returns TRUE.
	(elf_backend_allow_non_load_phdr): Define.
	* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
	place the interpreter string into the .interp section if the
	nointerp flag is set in the link info structure.
	* elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
	* elf32-score7.c (score_elf_final_link_relocate): Allow for the
	_gp symbol not being part of the output.

binutils* readelf.c (process_program_headers): Check PT_LOAD and PT_PHDR
	segments for validity.

ld	* ld.texinfo: Note that PT_TLS can be used as a segment type.
	* testsuite/ld-discard/discard.ld: Add space for program headers.
	* testsuite/ld-elf/flags1.ld: Likewise.
	* testsuite/ld-elf/maxpage3.t: Likewise.
	* testsuite/ld-elf/noload-1.t: Likewise.
	* testsuite/ld-elf/orphan.ld: Likewise.
	* testsuite/ld-elf/overlay.t: Likewise.
	* testsuite/ld-elf/pr14052.t: Likewise.
	* testsuite/ld-elf/pr19539.t: Likewise.
	* testsuite/ld-elf/provide-hidden-1.ld: Likewise.
	* testsuite/ld-elf/provide-hidden-s.ld: Likewise.
	* testsuite/ld-elf/weak-dyn-1.ld: Likewise.
	* testsuite/ld-i386/pr19539.t: Likewise.
	* testsuite/ld-scripts/defined.t: Likewise.
	* testsuite/ld-scripts/defined6.t: Likewise.
	* testsuite/ld-scripts/dynamic-sections.t: Likewise.
	* testsuite/ld-scripts/empty-aligned.t: Likewise.
	* testsuite/ld-scripts/provide-2.t: Likewise.
	* testsuite/ld-scripts/provide-4.t: Likewise.
	* testsuite/ld-vax-elf/plt-local.ld: Likewise.
	* testsuite/ld-x86-64/pr19539.t: Likewise.
	* testsuite/ld-elf/ehdr_start-missing.d: Do not initialise the
	dynamic linker.
	* testsuite/ld-elf/ehdr_start-weak.d: Likewise.
	* testsuite/ld-elf/elf.exp (pr14170, pr17068): Likewise.
	* testsuite/ld-elf/loadaddr1.d: Update expected readelf output.
	* testsuite/ld-elf/noload-2.d: Likewise.
	* testsuite/ld-powerpc/vxworks2.sd: Likewise.
	* testsuite/ld-scripts/phdrs3a.d: Likewise.
	* testsuite/ld-scripts/size-2.d: Likewise.
	* testsuite/ld-elf/group.ld: Add program headers.
	* testsuite/ld-elf/overlay.d: Skip for SPU.
	* testsuite/ld-elf/flags1.d: Skip for RX.
	* testsuite/ld-elf/pr19162.d: Skip for HPPA64.
	* testsuite/ld-elf/pr19539.d: Skip for ALPHA.
	* testsuite/ld-scripts/empty-orphan.t: Update program headers.
	* testsuite/ld-scripts/size-2.t: Likewise.
 2016-11-23 11:10:39 +00:00
Nick Clifton
a24bb4f0cc Enhance objdump so that it will use .got, .plt and .plt.got section symbols when disassembling, and it will use dynamic relocs to interpret entries in the PLT and GOT. 
binutils * objdump.c (is_significant_symbol_name): New function.
	(remove_useless_symbols): Do not remove significanr symbols.
	(find_symbol_for_address): If an exact match for the specified
	address has not been found, try scanning the dynamic relocs to see
	if one of these matches the address.  If so, use the symbol
	associated with the reloc.
	(objdump_print_addr_with_symbol): Do not print offsets to symbols
	with no value.
	(disassemble_section): Only use dynamic relocs if the user
	requested this.
	(disassemble_data): Always load dynamic relocs if they are
	available.

ld	* ld-aarch64/emit-relocs-515-be.d: Adjust output to match change
	in objdump.
	* ld-aarch64/emit-relocs-515.d: Likewise.
	* ld-aarch64/emit-relocs-516-be.d: Likewise.
	* ld-aarch64/emit-relocs-516.d: Likewise.
	* ld-aarch64/farcall-b-plt.d: Likewise.
	* ld-aarch64/farcall-bl-plt.d: Likewise.
	* ld-aarch64/gc-plt-relocs.d: Likewise.
	* ld-aarch64/tls-desc-ie.d: Likewise.
	* ld-aarch64/tls-tiny-desc.d: Likewise.
	* ld-aarch64/tls-tiny-gd.d: Likewise.
	* ld-aarch64/tls-tiny-ie.d: Likewise.
	* ld-arm/arm-app-abs32.d: Likewise.
	* ld-arm/arm-app.d: Likewise.
	* ld-arm/arm-lib-plt32.d: Likewise.
	* ld-arm/arm-lib.d: Likewise.
	* ld-arm/armthumb-lib.d: Likewise.
	* ld-arm/cortex-a8-fix-b-plt.d: Likewise.
	* ld-arm/cortex-a8-fix-bcc-plt.d: Likewise.
	* ld-arm/cortex-a8-fix-bl-plt.d: Likewise.
	* ld-arm/cortex-a8-fix-bl-rel-plt.d: Likewise.
	* ld-arm/cortex-a8-fix-blx-plt.d: Likewise.
	* ld-arm/farcall-mixed-app-v5.d: Likewise.
	* ld-arm/farcall-mixed-app.d: Likewise.
	* ld-arm/farcall-mixed-app2.d: Likewise.
	* ld-arm/farcall-mixed-lib-v4t.d: Likewise.
	* ld-arm/farcall-mixed-lib.d: Likewise.
	* ld-arm/ifunc-10.dd: Likewise.
	* ld-arm/ifunc-14.dd: Likewise.
	* ld-arm/ifunc-15.dd: Likewise.
	* ld-arm/ifunc-3.dd: Likewise.
	* ld-arm/ifunc-4.dd: Likewise.
	* ld-arm/ifunc-9.dd: Likewise.
	* ld-arm/long-plt-format.d: Likewise.
	* ld-arm/mixed-app-v5.d: Likewise.
	* ld-arm/mixed-app.d: Likewise.
	* ld-arm/mixed-lib.d: Likewise.
	* ld-arm/tls-lib-loc.d: Likewise.
	* ld-cris/dso-pltdis1.d: Likewise.
	* ld-cris/dso-pltdis2.d: Likewise.
	* ld-cris/dso12-pltdis.d: Likewise.
	* ld-elf/symbolic-func.r: Likewise.
	* ld-frv/fdpic-pie-1.d: Likewise.
	* ld-frv/fdpic-pie-2.d: Likewise.
	* ld-frv/fdpic-pie-6.d: Likewise.
	* ld-frv/fdpic-pie-7.d: Likewise.
	* ld-frv/fdpic-pie-8.d: Likewise.
	* ld-frv/fdpic-shared-1.d: Likewise.
	* ld-frv/fdpic-shared-2.d: Likewise.
	* ld-frv/fdpic-shared-3.d: Likewise.
	* ld-frv/fdpic-shared-4.d: Likewise.
	* ld-frv/fdpic-shared-5.d: Likewise.
	* ld-frv/fdpic-shared-6.d: Likewise.
	* ld-frv/fdpic-shared-7.d: Likewise.
	* ld-frv/fdpic-shared-8.d: Likewise.
	* ld-frv/fdpic-shared-local-2.d: Likewise.
	* ld-frv/fdpic-shared-local-8.d: Likewise.
	* ld-frv/fdpic-static-1.d: Likewise.
	* ld-frv/fdpic-static-2.d: Likewise.
	* ld-frv/fdpic-static-6.d: Likewise.
	* ld-frv/fdpic-static-7.d: Likewise.
	* ld-frv/fdpic-static-8.d: Likewise.
	* ld-frv/tls-dynamic-2.d: Likewise.
	* ld-frv/tls-initial-shared-2.d: Likewise.
	* ld-frv/tls-relax-shared-2.d: Likewise.
	* ld-frv/tls-shared-2.d: Likewise.
	* ld-i386/plt-nacl.pd: Likewise.
	* ld-i386/plt-pic-nacl.pd: Likewise.
	* ld-i386/plt-pic.pd: Likewise.
	* ld-i386/plt.pd: Likewise.
	* ld-i386/pr19636-1d-nacl.d: Likewise.
	* ld-i386/pr19636-1d.d: Likewise.
	* ld-i386/pr19636-2c-nacl.d: Likewise.
	* ld-i386/pr19636-2c.d: Likewise.
	* ld-ifunc/ifunc-21-x86-64.d: Likewise.
	* ld-ifunc/ifunc-22-x86-64.d: Likewise.
	* ld-ifunc/pr17154-i386.d: Likewise.
	* ld-ifunc/pr17154-x86-64.d: Likewise.
	* ld-m68k/plt1-68020.d: Likewise.
	* ld-m68k/plt1-cpu32.d: Likewise.
	* ld-m68k/plt1-isab.d: Likewise.
	* ld-m68k/plt1-isac.d: Likewise.
	* ld-metag/shared.d: Likewise.
	* ld-metag/stub_pic_app.d: Likewise.
	* ld-metag/stub_pic_shared.d: Likewise.
	* ld-metag/stub_shared.d: Likewise.
	* ld-s390/tlsbin_64.dd: Likewise.
	* ld-s390/tlspic_64.dd: Likewise.
	* ld-tic6x/shlib-1.dd: Likewise.
	* ld-tic6x/shlib-1b.dd: Likewise.
	* ld-tic6x/shlib-1rb.dd: Likewise.
	* ld-tic6x/shlib-app-1.dd: Likewise.
	* ld-tic6x/shlib-app-1b.dd: Likewise.
	* ld-tic6x/shlib-app-1r.dd: Likewise.
	* ld-tic6x/shlib-app-1rb.dd: Likewise.
	* ld-tic6x/shlib-noindex.dd: Likewise.
	* ld-vax-elf/export-class-data.dd: Likewise.
	* ld-vax-elf/plt-local-lib.dd: Likewise.
	* ld-vax-elf/plt-local.dd: Likewise.
	* ld-x86-64/bnd-ifunc-2.d: Likewise.
	* ld-x86-64/bnd-plt-1.d: Likewise.
	* ld-x86-64/gotpcrel1.dd: Likewise.
	* ld-x86-64/libno-plt-1b.dd: Likewise.
	* ld-x86-64/load1c-nacl.d: Likewise.
	* ld-x86-64/load1c.d: Likewise.
	* ld-x86-64/load1d-nacl.d: Likewise.
	* ld-x86-64/load1d.d: Likewise.
	* ld-x86-64/mov1a.d: Likewise.
	* ld-x86-64/mov1b.d: Likewise.
	* ld-x86-64/mov1c.d: Likewise.
	* ld-x86-64/mov1d.d: Likewise.
	* ld-x86-64/mov2a.d: Likewise.
	* ld-x86-64/mov2b.d: Likewise.
	* ld-x86-64/mov2c.d: Likewise.
	* ld-x86-64/mov2d.d: Likewise.
	* ld-x86-64/mpx3.dd: Likewise.
	* ld-x86-64/mpx4.dd: Likewise.
	* ld-x86-64/no-plt-1a.dd: Likewise.
	* ld-x86-64/no-plt-1b.dd: Likewise.
	* ld-x86-64/no-plt-1c.dd: Likewise.
	* ld-x86-64/no-plt-1e.dd: Likewise.
	* ld-x86-64/no-plt-1f.dd: Likewise.
	* ld-x86-64/no-plt-1g.dd: Likewise.
	* ld-x86-64/plt-main-bnd.dd: Likewise.
	* ld-x86-64/plt-nacl.pd: Likewise.
	* ld-x86-64/plt.pd: Likewise.
	* ld-x86-64/pr18591.d: Likewise.
	* ld-x86-64/pr19609-1c.d: Likewise.
	* ld-x86-64/pr19609-1e.d: Likewise.
	* ld-x86-64/pr19609-1j.d: Likewise.
	* ld-x86-64/pr19609-1l.d: Likewise.
	* ld-x86-64/pr19609-1m.d: Likewise.
	* ld-x86-64/pr19609-5b.d: Likewise.
	* ld-x86-64/pr19609-5c.d: Likewise.
	* ld-x86-64/pr19609-5e.d: Likewise.
	* ld-x86-64/pr19609-6b.d: Likewise.
	* ld-x86-64/pr19609-7b.d: Likewise.
	* ld-x86-64/pr19609-7d.d: Likewise.
	* ld-x86-64/pr19636-2d.d: Likewise.
	* ld-x86-64/pr20093-1.d: Likewise.
	* ld-x86-64/pr20093-2.d: Likewise.
	* ld-x86-64/pr20253-1b.d: Likewise.
	* ld-x86-64/pr20253-1d.d: Likewise.
	* ld-x86-64/pr20253-1f.d: Likewise.
	* ld-x86-64/pr20253-1h.d: Likewise.
	* ld-x86-64/pr20253-1j.d: Likewise.
	* ld-x86-64/pr20253-1l.d: Likewise.
	* ld-x86-64/protected3.d: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlsbin2.dd: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlsdesc-nacl.pd: Likewise.
	* ld-x86-64/tlsdesc.dd: Likewise.
	* ld-x86-64/tlsdesc.pd: Likewise.
	* ld-x86-64/tlsgd10.dd: Likewise.
	* ld-x86-64/tlsgd5.dd: Likewise.
	* ld-x86-64/tlsgd6.dd: Likewise.
	* ld-x86-64/tlsgd8.dd: Likewise.
	* ld-x86-64/tlsgdesc.dd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
	* ld-x86-64/tlspic2.dd: Likewise.

2016-10-11  Nick Clifton  <nickc@redhat.com>

	PR ld/20535
	* emultempl/elf32.em (_search_needed): Add support for pseudo
	environment variables supported by ld.so.  Namely $ORIGIN, $LIB
	and $PLATFORM.
	* configure.ac: Add getauxval to list AC_CHECK_FUNCS list.
	* config.in: Regenerate.
	* configure: Regenerate.

2016-10-11  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_do_assignments_1): Descend into output section
	statements that do not yet have bfd sections.  Set symbol section
	temporarily for symbols defined in such statements to the undefined
	section.  Don't error on data or reloc statements until final phase.
	* ldexp.c (exp_fold_tree_1 <etree_assign>): Handle bfd_und_section
	in expld.section.
	* testsuite/ld-mmix/bpo-10.d: Adjust.
	* testsuite/ld-mmix/bpo-11.d: Adjust.

2016-10-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* emulparams/elf64_s390.sh: Move binary start to 16M.
	* testsuite/ld-s390/tlsbin_64.dd: Adjust testcases accordingly.
	* testsuite/ld-s390/tlsbin_64.rd: Likewise.

2016-10-07  Alan Modra  <amodra@gmail.com>

	* ldexp.c (MAX): Define.
	(exp_unop, exp_binop, exp_trinop): Alloc at least enough for
	etree_type.value.

2016-10-07  Alan Modra  <amodra@gmail.com>

	* testsuite/lib/ld-lib.exp (is_generic_elf): New, extracted from..
	* testsuite/ld-elf/elf.exp: ..here.

2016-10-06  Ludovic Court?s  <ludo@gnu.org>

	* emulparams/elf32bmipn32-defs.sh: Shift quote of
	"x$EMULATION_NAME" to the left to work around
	<http://ftp.gnu.org/gnu/bash/bash-4.2-patches/bash42-007>.

2016-10-06  Alan Modra  <amodra@gmail.com>

	* lexsup.c: Spell fall through comments consistently and add
	missing fall through comments.

2016-10-06  Alan Modra  <amodra@gmail.com>

	* plugin.c (asymbol_from_plugin_symbol): Avoid compiler warning
	by adding return.

2016-10-04  Alan Modra  <amodra@gmail.com>

	* ld.texinfo (Expression Section): Update result of arithmetic
	expressions.
	* ldexp.c (arith_result_section): New function.
	(fold_binary): Use it.

2016-10-04  Alan Modra  <amodra@gmail.com>

	* ldexp.c (exp_value_fold): New function.
	(exp_unop, exp_binop, exp_trinop): Use it.

2016-09-30  Alan Modra  <amodra@gmail.com>

	* scripttempl/v850.sc: Don't reference __ctbp, __ep, __gp when
	not relocating.
	* scripttempl/v850_rh850.sc: Likewise.

2016-09-30  Alan Modra  <amodra@gmail.com>

	PR ld/20528
	* testsuite/ld-elf/pr20528a.d: xfail generic elf targets.  Allow
	multiple .text sections for hppa-linux.
	* testsuite/ld-elf/pr20528b.d: Likewise.

2016-09-30  Alan Modra  <amodra@gmail.com>

	* ldmain.c (default_bfd_error_handler): New function pointer.
	(ld_bfd_error_handler): New function.
	(main): Arrange to call it on bfd errors/warnings.
	(ld_bfd_assert_handler): Enable tail call.

2016-09-30  Alan Modra  <amodra@gmail.com>

	* ldlang.c (ignore_bfd_errors): Update params.

2016-09-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/20528
	* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
	merge 2 sections with different SHF_EXCLUDE.
	* testsuite/ld-elf/pr20528a.d: New file.
	* testsuite/ld-elf/pr20528a.s: Likewise.
	* testsuite/ld-elf/pr20528b.d: Likewise.
	* testsuite/ld-elf/pr20528b.s: Likewise.

2016-09-28  Christophe Lyon  <christophe.lyon@linaro.org>

	PR ld/20608
	* testsuite/ld-arm/arm-elf.exp: Handle new testcase.
	* testsuite/ld-arm/farcall-mixed-app2.d: New file.
	* testsuite/ld-arm/farcall-mixed-app2.r: Likewise.
	* testsuite/ld-arm/farcall-mixed-app2.s: Likewise.
	* testsuite/ld-arm/farcall-mixed-app2.sym: Likewise.

2016-09-26  Vlad Zakharov  <vzakhar@synopsys.com>

	* Makefile.in: Regenerate.
	* configure: Likewise.

2016-09-26  Alan Modra  <amodra@gmail.com>

	* testsuite/ld-powerpc/attr-gnu-4-4.s: Delete.
	* testsuite/ld-powerpc/attr-gnu-4-14.d: Delete.
	* testsuite/ld-powerpc/attr-gnu-4-24.d: Delete.
	* testsuite/ld-powerpc/attr-gnu-4-34.d: Delete.
	* testsuite/ld-powerpc/attr-gnu-4-41.d: Delete.
	* testsuite/ld-powerpc/attr-gnu-4-32.d: Adjust expected warning.
	* testsuite/ld-powerpc/attr-gnu-8-23.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-01.d: Adjust expected output.
	* testsuite/ld-powerpc/attr-gnu-4-02.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-03.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-10.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-11.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-20.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-22.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-4-33.d: Likewise.
	* testsuite/ld-powerpc/attr-gnu-8-11.d: Likewise.
	* testsuite/ld-powerpc/powerpc.exp: Don't run deleted tests.

2016-09-23  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>

	PR ld/20595
	* testsuite/ld-arm/unwind-4.d: Add -q option to linker command
	line and -r option to objdump command line.  Match emitted relocs
	to make sure that superflous relocs are not generated.

2016-09-23  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* emulparams/elf64_s390.sh: Change TEXT_START_ADDR to 256MB.
	* testsuite/ld-s390/tlsbin_64.dd: Adjust testcase accordingly.
	* testsuite/ld-s390/tlsbin_64.rd: Likewise.

2016-09-22  Nick Clifton  <nickc@redhat.com>

	* emultempl/elf32.em (_try_needed): In verbose mode, report failed
	attempts to find a needed library.

2016-09-21  Richard Sandiford  <richard.sandiford@arm.com>

	* testsuite/ld-aarch64/emit-relocs-28.d: Expect spaces after ","
	in addresses.
	* testsuite/ld-aarch64/emit-relocs-301-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-301.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-302-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-302.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-310-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-310.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-313.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-515-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-515.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-516-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-516.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-531.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-532.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-533.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-534.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-535.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-536.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-537.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-538.d: Likewise.
	* testsuite/ld-aarch64/erratum835769.d: Likewise.
	* testsuite/ld-aarch64/erratum843419.d: Likewise.
	* testsuite/ld-aarch64/farcall-b-plt.d: Likewise.
	* testsuite/ld-aarch64/farcall-bl-plt.d: Likewise.
	* testsuite/ld-aarch64/gc-plt-relocs.d: Likewise.
	* testsuite/ld-aarch64/ifunc-21.d: Likewise.
	* testsuite/ld-aarch64/ifunc-7c.d: Likewise.
	* testsuite/ld-aarch64/tls-desc-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-large-desc-be.d: Likewise.
	* testsuite/ld-aarch64/tls-large-desc.d: Likewise.
	* testsuite/ld-aarch64/tls-large-ie-be.d: Likewise.
	* testsuite/ld-aarch64/tls-large-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-all.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-gd-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-large-desc-ie-be.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-large-desc-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-tiny-desc.d: Likewise.
	* testsuite/ld-aarch64/tls-tiny-gd.d: Likewise.

gas	* gas/arm/tls.d: Adjust output to match change in objdump.
 2016-10-11 13:50:10 +01:00
Alan Modra
6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
Alan Modra
b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Alan Modra
4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
Maciej W. Rozycki
1581972d79 * ld-vax-elf/export-class-call.dd: New test. 
* ld-vax-elf/export-class-call.rd: New test.
	* ld-vax-elf/export-class-call.xd: New test.
	* ld-vax-elf/export-class-data.dd: New test.
	* ld-vax-elf/export-class-data.rd: New test.
	* ld-vax-elf/export-class-data.xd: New test.
	* ld-vax-elf/export-class.ld: New test linker script.
	* ld-vax-elf/export-class-call.s: New test source.
	* ld-vax-elf/export-class-data.s: New test source.
	* ld-vax-elf/export-class-def.s: New test source.
	* ld-vax-elf/vax-elf.exp: Run the new tests.
	* ld-vax-elf/vax-export-class.rd: New test.
	* ld-vax-elf/vax-export-class.xd: New test.
	* ld-vax-elf/export-class.exp: New test script.
 2013-07-27 22:28:29 +00:00
Maciej W. Rozycki
125b5bac98 bfd/ 
* elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
	Don't check symbol visibility here.  Remove a check already
	asserted for.
	(elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
	instead of individual checks.
	(elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
	check the offset to decide if produce a GOT or PLT entry.
	Remove redundant assertions.  Remove code to produce GOT entries
	for local symbols.  Remove a duplicate comment and add a comment
	on GOT relocations.
	(elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
	dynamic relocs.

	ld/testsuite/
	* ld-vax-elf/got-local-exe.xd: New test.
	* ld-vax-elf/got-local-lib.xd: New test.
	* ld-vax-elf/got-local-aux.s: New test source.
	* ld-vax-elf/got-local-def.s: New test source.
	* ld-vax-elf/got-local-ref.s: New test source.
	* ld-vax-elf/vax-elf.exp: Run the new tests.
 2013-07-27 22:21:11 +00:00
Maciej W. Rozycki
897aea504d * lib/ld-lib.exp (run_ld_link_tests): Add another argument, pass 
its contents to ar_simple_create and ld_simple_link after
	objfiles.
	* ld-aarch64/aarch64-elf.exp: Adjust accordingly.
	* ld-alpha/alpha.exp: Likewise.
	* ld-arm/arm-elf.exp: Likewise.
	* ld-arm/export-class.exp: Likewise.
	* ld-elf/comm-data.exp: Likewise.
	* ld-elf/eh-group.exp: Likewise.
	* ld-elf/elf.exp: Likewise.
	* ld-elf/export-class.exp: Likewise.
	* ld-elfvers/vers.exp: Likewise.
	* ld-frv/tls.exp: Likewise.
	* ld-i386/export-class.exp: Likewise.
	* ld-i386/i386.exp: Likewise.
	* ld-ia64/ia64.exp: Likewise.
	* ld-libs/libs.exp: Likewise.
	* ld-m68k/m68k.exp: Likewise.
	* ld-metag/metag.exp: Likewise.
	* ld-mips-elf/comm-data.exp: Likewise.
	* ld-mips-elf/export-class.exp: Likewise.
	* ld-mips-elf/mips-elf.exp: Likewise.
	* ld-mn10300/mn10300.exp: Likewise.
	* ld-pe/pe-compile.exp: Likewise.
	* ld-pe/pe.exp: Likewise.
	* ld-plugin/plugin.exp: Likewise.
	* ld-powerpc/aix52.exp: Likewise.
	* ld-powerpc/export-class.exp: Likewise.
	* ld-powerpc/powerpc.exp: Likewise.
	* ld-s390/s390.exp: Likewise.
	* ld-sh/sh-vxworks.exp: Likewise.
	* ld-sh/sh64/sh64.exp: Likewise.
	* ld-sparc/sparc.exp: Likewise.
	* ld-tic6x/tic6x.exp: Likewise.
	* ld-tilegx/tilegx.exp: Likewise.
	* ld-tilepro/tilepro.exp: Likewise.
	* ld-undefined/entry.exp: Likewise.
	* ld-vax-elf/vax-elf.exp: Likewise.
	* ld-x86-64/dwarfreloc.exp: Likewise.
	* ld-x86-64/export-class.exp: Likewise.
	* ld-x86-64/x86-64.exp: Likewise.
	* ld-xc16x/xc16x.exp: Likewise.
	* ld-xstormy16/xstormy16.exp: Likewise.
	* ld-xtensa/xtensa.exp: Likewise.
 2013-02-19 01:10:06 +00:00
Maciej W. Rozycki
a22a803903 bfd/ 
* elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
	PLT slots for local symbols.

	ld/testsuite/
	* ld-vax-elf: New directory.
	* ld-vax-elf/plt-local-lib.dd: New test.
	* ld-vax-elf/plt-local-lib.ld: New test linker script.
	* ld-vax-elf/plt-local-lib.s: New test source.
	* ld-vax-elf/plt-local.dd: New test.
	* ld-vax-elf/plt-local.ld: New test linker script.
	* ld-vax-elf/plt-local.s: New test source.
	* ld-vax-elf/plt-local-hidden-pic.s: New test source.
	* ld-vax-elf/plt-local-rehidden-pic.s: New test source.
	* ld-vax-elf/vax-elf.exp: New test script.
 2012-08-05 22:45:20 +00:00