2020-02-07 11:42:52 +08:00
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2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/25022
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* emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Add
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before_place_orphans_default.
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* emultempl/armcoff.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/beos.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/linux.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/msp430.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/pe.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/pep.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/ticoff.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/vanilla.em (ld_${EMULATION_NAME}_emulation): Likewise.
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* emultempl/elf.em (ld_${EMULATION_NAME}_emulation): Use
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ldelf_before_place_orphans.
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* ldelf.c (ldelf_before_place_orphans): New.
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* ldelf.h (ldelf_before_place_orphans): Likewise.
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* ldemul.c (ldemul_before_place_orphans): Likewise.
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(before_place_orphans_default): Likewise.
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* ldemul.h (ldemul_before_place_orphans): Likewise.
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(before_place_orphans_default): Likewise.
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(ld_emulation_xfer_struct): Add before_place_orphans.
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* ldlang.c (lang_process): Call ldemul_before_place_orphans
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before lang_place_orphans.
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* testsuite/ld-elf/pr25022.d: New file.
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* testsuite/ld-elf/pr25022.s: Likewise.
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* testsuite/ld-elf/pr25022.t: Likewise.
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2020-02-07 11:37:54 +08:00
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2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/25490
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* testsuite/ld-elf/pr25490-1.d: New file.
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* testsuite/ld-elf/pr25490-1.s: Likewise.
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ELF: Support the section flag 'o' in .section directive
As shown in
https://sourceware.org/bugzilla/show_bug.cgi?id=25490
--gc-sections will silently remove __patchable_function_entries section
and generate corrupt result. This patch adds the section flag 'o' to
.section directive:
.section __patchable_function_entries,"awo",@progbits,foo
.section __patchable_function_entries,"awoG",@progbits,foo,foo,comdat
.section __patchable_function_entries,"awo",@progbits,bar,unique,4
.section __patchable_function_entries,"awoG",@progbits,foo,foo,comdat,unique,1
which specifies the symbol name which the section references. Assmebler
will set its elf_linked_to_section to a local section where the symbol
is defined.
Linker is updated to call mark_hook if gc_mark of any of its linked-to
sections is set after all sections, except for backend specific ones,
have been garbage collected.
bfd/
PR gas/25381
* bfd-in2.h: Regenerated.
* elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
on section if gc_mark of any of its linked-to sections is set
and don't set gc_mark again.
* section.c (asection): Add linked_to_symbol_name to map_head
union.
gas/
PR gas/25381
* config/obj-elf.c (get_section): Also check
linked_to_symbol_name.
(obj_elf_change_section): Also set map_head.linked_to_symbol_name.
(obj_elf_parse_section_letters): Handle the 'o' flag.
(build_group_lists): Renamed to ...
(build_additional_section_info): This. Set elf_linked_to_section
from map_head.linked_to_symbol_name.
(elf_adjust_symtab): Updated.
* config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
* doc/as.texi: Document the 'o' flag.
* testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
* testsuite/gas/elf/section18.d: New file.
* testsuite/gas/elf/section18.s: Likewise.
* testsuite/gas/elf/section19.d: Likewise.
* testsuite/gas/elf/section19.s: Likewise.
* testsuite/gas/elf/section20.d: Likewise.
* testsuite/gas/elf/section20.s: Likewise.
* testsuite/gas/elf/section21.d: Likewise.
* testsuite/gas/elf/section21.l: Likewise.
* testsuite/gas/elf/section21.s: Likewise.
ld/
PR ld/24526
PR ld/25021
PR ld/25490
* testsuite/ld-elf/elf.exp: Run PR ld/25490 tests.
* testsuite/ld-elf/pr24526.d: New file.
* testsuite/ld-elf/pr24526.s: Likewise.
* testsuite/ld-elf/pr25021.d: Likewise.
* testsuite/ld-elf/pr25021.s: Likewise.
* testsuite/ld-elf/pr25490-2-16.rd: Likewise.
* testsuite/ld-elf/pr25490-2-32.rd: Likewise.
* testsuite/ld-elf/pr25490-2-64.rd: Likewise.
* testsuite/ld-elf/pr25490-2.s: Likewise.
* testsuite/ld-elf/pr25490-3-16.rd: Likewise.
* testsuite/ld-elf/pr25490-3-32.rd: Likewise.
* testsuite/ld-elf/pr25490-3-64.rd: Likewise.
* testsuite/ld-elf/pr25490-3.s: Likewise.
* testsuite/ld-elf/pr25490-4-16.rd: Likewise.
* testsuite/ld-elf/pr25490-4-32.rd: Likewise.
* testsuite/ld-elf/pr25490-4-64.rd: Likewise.
* testsuite/ld-elf/pr25490-4.s: Likewise.
* testsuite/ld-elf/pr25490-5-16.rd: Likewise.
* testsuite/ld-elf/pr25490-5-32.rd: Likewise.
* testsuite/ld-elf/pr25490-5-64.rd: Likewise.
* testsuite/ld-elf/pr25490-5.s: Likewise.
* testsuite/ld-elf/pr25490-6-16.rd: Likewise.
* testsuite/ld-elf/pr25490-6-32.rd: Likewise.
* testsuite/ld-elf/pr25490-6-64.rd: Likewise.
* testsuite/ld-elf/pr25490-6.s: Likewise.
2020-02-07 10:04:58 +08:00
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2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/24526
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PR ld/25021
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PR ld/25490
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* testsuite/ld-elf/elf.exp: Run PR ld/25490 tests.
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* testsuite/ld-elf/pr24526.d: New file.
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* testsuite/ld-elf/pr24526.s: Likewise.
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* testsuite/ld-elf/pr25021.d: Likewise.
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* testsuite/ld-elf/pr25021.s: Likewise.
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* testsuite/ld-elf/pr25490-2-16.rd: Likewise.
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* testsuite/ld-elf/pr25490-2-32.rd: Likewise.
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* testsuite/ld-elf/pr25490-2-64.rd: Likewise.
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* testsuite/ld-elf/pr25490-2.s: Likewise.
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* testsuite/ld-elf/pr25490-3-16.rd: Likewise.
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* testsuite/ld-elf/pr25490-3-32.rd: Likewise.
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* testsuite/ld-elf/pr25490-3-64.rd: Likewise.
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* testsuite/ld-elf/pr25490-3.s: Likewise.
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* testsuite/ld-elf/pr25490-4-16.rd: Likewise.
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* testsuite/ld-elf/pr25490-4-32.rd: Likewise.
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* testsuite/ld-elf/pr25490-4-64.rd: Likewise.
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* testsuite/ld-elf/pr25490-4.s: Likewise.
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* testsuite/ld-elf/pr25490-5-16.rd: Likewise.
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* testsuite/ld-elf/pr25490-5-32.rd: Likewise.
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* testsuite/ld-elf/pr25490-5-64.rd: Likewise.
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* testsuite/ld-elf/pr25490-5.s: Likewise.
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* testsuite/ld-elf/pr25490-6-16.rd: Likewise.
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* testsuite/ld-elf/pr25490-6-32.rd: Likewise.
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* testsuite/ld-elf/pr25490-6-64.rd: Likewise.
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* testsuite/ld-elf/pr25490-6.s: Likewise.
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2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
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2020-02-06 22:40:30 +08:00
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* testsuite/lib/ld-lib.exp (check_gc_sections_available): Mark
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z80 as not supported.
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Enable ld-ifunc tests for more targets
Also fix some ix86 fails.
* testsuite/ld-ifunc/ifunc.exp: Enable for more targets, specifying
targets that don't support ifunc rather than ones that do.
(contains_irelative_reloc): Match R_PARISC_IPLT.
* testsuite/ld-ifunc/lib.c: Don't use .set in asm.
* testsuite/ld-ifunc/ifunc-23-x86.s,
* testsuite/ld-ifunc/ifunc-24-x86.s,
* testsuite/ld-ifunc/ifunc-25-x86.s,
* testsuite/ld-ifunc/ifunc-4-local-x86.s,
* testsuite/ld-ifunc/ifunc-4-x86.s: Define _main.
* testsuite/ld-ifunc/ifunc-10-i386.d,
* testsuite/ld-ifunc/ifunc-11-i386.d,
* testsuite/ld-ifunc/ifunc-12-i386.d,
* testsuite/ld-ifunc/ifunc-13-i386.d,
* testsuite/ld-ifunc/ifunc-14a-i386.d,
* testsuite/ld-ifunc/ifunc-14b-i386.d,
* testsuite/ld-ifunc/ifunc-14c-i386.d,
* testsuite/ld-ifunc/ifunc-14d-i386.d,
* testsuite/ld-ifunc/ifunc-14e-i386.d,
* testsuite/ld-ifunc/ifunc-14f-i386.d,
* testsuite/ld-ifunc/ifunc-15-i386.d,
* testsuite/ld-ifunc/ifunc-16-i386-now.d,
* testsuite/ld-ifunc/ifunc-16-i386.d,
* testsuite/ld-ifunc/ifunc-17a-i386.d,
* testsuite/ld-ifunc/ifunc-17b-i386.d,
* testsuite/ld-ifunc/ifunc-18a-i386.d,
* testsuite/ld-ifunc/ifunc-18b-i386.d,
* testsuite/ld-ifunc/ifunc-19a-i386.d,
* testsuite/ld-ifunc/ifunc-19b-i386.d,
* testsuite/ld-ifunc/ifunc-2-i386-now.d,
* testsuite/ld-ifunc/ifunc-2-i386.d,
* testsuite/ld-ifunc/ifunc-2-local-i386-now.d,
* testsuite/ld-ifunc/ifunc-2-local-i386.d,
* testsuite/ld-ifunc/ifunc-20-i386.d,
* testsuite/ld-ifunc/ifunc-21-i386.d,
* testsuite/ld-ifunc/ifunc-22-i386.d,
* testsuite/ld-ifunc/ifunc-26.d,
* testsuite/ld-ifunc/ifunc-5a-i386.d,
* testsuite/ld-ifunc/ifunc-5a-local-i386.d,
* testsuite/ld-ifunc/ifunc-5b-i386.d,
* testsuite/ld-ifunc/ifunc-5b-local-i386.d,
* testsuite/ld-ifunc/ifunc-5r-local-i386.d,
* testsuite/ld-ifunc/ifunc-6a-i386.d,
* testsuite/ld-ifunc/ifunc-6b-i386.d,
* testsuite/ld-ifunc/ifunc-7a-i386.d,
* testsuite/ld-ifunc/ifunc-7b-i386.d,
* testsuite/ld-ifunc/ifunc-8-i386.d,
* testsuite/ld-ifunc/ifunc-9-i386.d,
* testsuite/ld-ifunc/pr17154-i386-now.d,
* testsuite/ld-ifunc/pr17154-i386.d: xfail lynxos, nto, and solaris.
2020-02-06 08:53:43 +08:00
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2020-02-06 Alan Modra <amodra@gmail.com>
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* testsuite/ld-ifunc/ifunc.exp: Enable for more targets, specifying
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targets that don't support ifunc rather than ones that do.
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(contains_irelative_reloc): Match R_PARISC_IPLT.
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* testsuite/ld-ifunc/lib.c: Don't use .set in asm.
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* testsuite/ld-ifunc/ifunc-23-x86.s,
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* testsuite/ld-ifunc/ifunc-24-x86.s,
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* testsuite/ld-ifunc/ifunc-25-x86.s,
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* testsuite/ld-ifunc/ifunc-4-local-x86.s,
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* testsuite/ld-ifunc/ifunc-4-x86.s: Define _main.
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* testsuite/ld-ifunc/ifunc-10-i386.d,
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* testsuite/ld-ifunc/ifunc-11-i386.d,
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* testsuite/ld-ifunc/ifunc-12-i386.d,
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* testsuite/ld-ifunc/ifunc-13-i386.d,
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* testsuite/ld-ifunc/ifunc-14a-i386.d,
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* testsuite/ld-ifunc/ifunc-14b-i386.d,
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* testsuite/ld-ifunc/ifunc-14c-i386.d,
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* testsuite/ld-ifunc/ifunc-14d-i386.d,
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* testsuite/ld-ifunc/ifunc-14e-i386.d,
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* testsuite/ld-ifunc/ifunc-14f-i386.d,
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* testsuite/ld-ifunc/ifunc-15-i386.d,
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* testsuite/ld-ifunc/ifunc-16-i386-now.d,
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* testsuite/ld-ifunc/ifunc-16-i386.d,
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* testsuite/ld-ifunc/ifunc-17a-i386.d,
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* testsuite/ld-ifunc/ifunc-17b-i386.d,
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* testsuite/ld-ifunc/ifunc-18a-i386.d,
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* testsuite/ld-ifunc/ifunc-18b-i386.d,
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* testsuite/ld-ifunc/ifunc-19a-i386.d,
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* testsuite/ld-ifunc/ifunc-19b-i386.d,
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* testsuite/ld-ifunc/ifunc-2-i386-now.d,
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* testsuite/ld-ifunc/ifunc-2-i386.d,
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* testsuite/ld-ifunc/ifunc-2-local-i386-now.d,
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* testsuite/ld-ifunc/ifunc-2-local-i386.d,
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* testsuite/ld-ifunc/ifunc-20-i386.d,
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* testsuite/ld-ifunc/ifunc-21-i386.d,
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* testsuite/ld-ifunc/ifunc-22-i386.d,
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* testsuite/ld-ifunc/ifunc-26.d,
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* testsuite/ld-ifunc/ifunc-5a-i386.d,
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* testsuite/ld-ifunc/ifunc-5a-local-i386.d,
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* testsuite/ld-ifunc/ifunc-5b-i386.d,
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* testsuite/ld-ifunc/ifunc-5b-local-i386.d,
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* testsuite/ld-ifunc/ifunc-5r-local-i386.d,
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* testsuite/ld-ifunc/ifunc-6a-i386.d,
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* testsuite/ld-ifunc/ifunc-6b-i386.d,
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* testsuite/ld-ifunc/ifunc-7a-i386.d,
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* testsuite/ld-ifunc/ifunc-7b-i386.d,
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* testsuite/ld-ifunc/ifunc-8-i386.d,
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* testsuite/ld-ifunc/ifunc-9-i386.d,
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* testsuite/ld-ifunc/pr17154-i386-now.d,
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* testsuite/ld-ifunc/pr17154-i386.d: xfail lynxos, nto, and solaris.
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2020-02-05 13:49:17 +08:00
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2020-02-06 Alan Modra <amodra@gmail.com>
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* testsuite/lib/ld-lib.exp (is_generic): Delete.
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* testsuite/ld-unique/unique.exp: Exclude tic6x.
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2020-02-06 08:38:37 +08:00
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2020-02-06 Alan Modra <amodra@gmail.com>
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* configure.tgt (i[3-7]86-*-moss*): Don't clear targ_extra_ofiles.
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(i[3-7]86-*-openbsd*, x86_64-*-openbsd*): Add.
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ELF: Add support for unique section ID to assembler
Clang's integrated assembler supports multiple section with the same
name:
.section .text,"ax",@progbits,unique,1
nop
.section .text,"ax",@progbits,unique,2
nop
"unique,N" assigns the number, N, as the section ID, to a section. The
valid values of the section ID are between 0 and 4294967295. It can be
used to distinguish different sections with the same section name.
This is useful with -fno-unique-section-names -ffunction-sections.
-ffunction-sections by default generates .text.foo, .text.bar, etc.
Using the same string can save lots of space in .strtab.
This patch adds section_id to bfd_section and reuses the linker
internal bit in BFD section flags, SEC_LINKER_CREATED, for assmebler
internal use to mark valid section_id. It also updates objdump to
compare section pointers if 2 sections comes from the same file since
2 different sections can have the same section name.
bfd/
PR gas/25380
* bfd-in2.h: Regenerated.
* ecoff.c (bfd_debug_section): Add section_id.
* section.c (bfd_section): Add section_id.
(SEC_ASSEMBLER_SECTION_ID): New.
(BFD_FAKE_SECTION): Add section_id.
binutils/
PR gas/25380
* objdump.c (sym_ok): Return FALSE if 2 sections are in the
same file with different section pointers.
gas/
PR gas/25380
* config/obj-elf.c (section_match): Removed.
(get_section): Also match SEC_ASSEMBLER_SECTION_ID and
section_id.
(obj_elf_change_section): Replace info and group_name arguments
with match_p. Also update the section ID and flags from match_p.
(obj_elf_section): Handle "unique,N". Update call to
obj_elf_change_section.
* config/obj-elf.h (elf_section_match): New.
(obj_elf_change_section): Updated.
* config/tc-arm.c (start_unwind_section): Update call to
obj_elf_change_section.
* config/tc-ia64.c (obj_elf_vms_common): Likewise.
* config/tc-microblaze.c (microblaze_s_data): Likewise.
(microblaze_s_sdata): Likewise.
(microblaze_s_rdata): Likewise.
(microblaze_s_bss): Likewise.
* config/tc-mips.c (s_change_section): Likewise.
* config/tc-msp430.c (msp430_profiler): Likewise.
* config/tc-rx.c (parse_rx_section): Likewise.
* config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
* doc/as.texi: Document "unique,N" in .section directive.
* testsuite/gas/elf/elf.exp: Run "unique,N" tests.
* testsuite/gas/elf/section15.d: New file.
* testsuite/gas/elf/section15.s: Likewise.
* testsuite/gas/elf/section16.s: Likewise.
* testsuite/gas/elf/section16a.d: Likewise.
* testsuite/gas/elf/section16b.d: Likewise.
* testsuite/gas/elf/section17.d: Likewise.
* testsuite/gas/elf/section17.l: Likewise.
* testsuite/gas/elf/section17.s: Likewise.
* testsuite/gas/i386/unique.d: Likewise.
* testsuite/gas/i386/unique.s: Likewise.
* testsuite/gas/i386/x86-64-unique.d: Likewise.
* testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
ld/
PR gas/25380
* testsuite/ld-i386/pr22001-1c.S: Use "unique,N" in .section
directives.
* testsuite/ld-i386/tls-gd1.S: Likewise.
* testsuite/ld-x86-64/pr21481b.S: Likewise.
2020-02-03 09:07:51 +08:00
|
|
|
|
2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gas/25380
|
|
|
|
|
|
* testsuite/ld-i386/pr22001-1c.S: Use "unique,N" in .section
|
|
|
|
|
|
directives.
|
|
|
|
|
|
* testsuite/ld-i386/tls-gd1.S: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr21481b.S: Likewise.
|
|
|
|
|
|
|
2020-01-31 00:02:33 +08:00
|
|
|
|
2020-01-30 Jan Beulich <jbeulich@suse.com>
|
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|
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|
|
* ld.texi: Remove space between @option and brace.
|
|
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|
2020-01-29 07:55:58 +08:00
|
|
|
|
2020-01-29 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25477
|
|
|
|
|
|
* ldelf.c (ldelf_check_ld_so_conf): Add prefix parameter and
|
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|
|
|
|
correct concat.
|
|
|
|
|
|
(ldelf_after_open): Add prefix parameter.
|
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|
|
|
* ldelf.h (ldelf_after_open): Update prototype.
|
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|
|
* emultempl/elf.em (gld${EMULATION_NAME}_after_open): Pass $prefix
|
|
|
|
|
|
to ldelf_after_open.
|
|
|
|
|
|
* Makefile.am: Correct z80 dependencies.
|
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|
|
* Makefile.in: Regenerate.
|
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|
|
2020-01-28 07:37:46 +08:00
|
|
|
|
2020-01-28 Alan Modra <amodra@gmail.com>
|
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|
|
* ldexp.c (fold_name): Don't print bfd_link_hash_lookup failed
|
|
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|
in first phase.
|
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|
2020-01-27 08:21:52 +08:00
|
|
|
|
2020-01-27 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
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|
|
* testsuite/ld-elfvers/vers.exp: Replace case statements with
|
|
|
|
|
|
switch statements.
|
|
|
|
|
|
* testsuite/ld-ifunc/ifunc.exp: Likewise.
|
|
|
|
|
|
* testsuite/ld-unique/unique.exp: Likewise.
|
|
|
|
|
|
|
2020-01-27 07:57:42 +08:00
|
|
|
|
2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/25458
|
|
|
|
|
|
* testsuite/ld-elf/pr25458.map: New file.
|
|
|
|
|
|
* testsuite/ld-elf/pr25458.rd: Likewise.
|
|
|
|
|
|
* testsuite/ld-elf/pr25458a.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-elf/pr25458b.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-elf/shared.exp: Run PR ld/25458 test.
|
|
|
|
|
|
|
2020-01-22 22:22:41 +08:00
|
|
|
|
2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/25416
|
|
|
|
|
|
* testsuite/ld-x86-64/tls.exp: Skip GNU2 TLS tests only without
|
|
|
|
|
|
compiler support.
|
|
|
|
|
|
|
2020-01-22 09:54:56 +08:00
|
|
|
|
2020-01-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc3.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc3.wf,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc4.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc4.s,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc4.wf: New tests.
|
|
|
|
|
|
* testsuite/ld-powerpc/powerpc.exp: Run them.
|
|
|
|
|
|
|
PowerPC64 __tls_get_addr_desc
This implements register saving and restoring in the __tls_get_addr
call stub, so that when glibc supports the optimized tls call stub gcc
can generate code that assumes only r0, r12 and of course r3 are
changed on a __tls_get_addr call. When gcc expects __tls_get_addr
calls to preserve registers the call will be to __tls_get_addr_desc,
which will be translated by the linker to a call to __tls_get_addr_opt.
bfd/
* elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
* elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
tga_desc_fd.
(is_tls_get_addr): Match tga_desc and tga_desc_df too.
(STDU_R1_0R1, ADDI_R1_R1): Define.
(tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
(ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
tga_desc_fd to opt_fd, and tga_desc to opt. Set
no_tls_get_addr_regsave.
(branch_reloc_hash_match): Add hash3 and hash4.
(ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
(ppc64_elf_size_dynamic_sections): Likewise.
(ppc64_elf_relocate_section): Likewise.
(plt_stub_size, build_plt_stub): Likewise. Size regsave
__tls_get_addr stub.
(build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
eh_frame.
(ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
eh_frame for regsave __tls_get_addr.
gas/
* config/tc-ppc.c (parse_tls_arg): Handle tls arg for
__tls_get_addr_desc and __tls_get_addr_opt.
ld/
* emultempl/ppc64elf.em (ppc64_opt, PARSE_AND_LIST_LONGOPTS),
(PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Support
--tls-get-addr-regsave and --no-tls-get-addr-regsave.
(params): Init new field.
* ld.texi (--tls-get-addr-regsave, --no-tls-get-addr-regsave):
Document.
* testsuite/ld-powerpc/tlsdesc.s,
* testsuite/ld-powerpc/tlsdesc.d,
* testsuite/ld-powerpc/tlsdesc.wf,
* testsuite/ld-powerpc/tlsdesc2.d,
* testsuite/ld-powerpc/tlsdesc2.wf,
* testsuite/ld-powerpc/tlsexenors.d,
* testsuite/ld-powerpc/tlsexenors.r,
* testsuite/ld-powerpc/tlsexers.d,
* testsuite/ld-powerpc/tlsexers.r,
* testsuite/ld-powerpc/tlsexetocnors.d,
* testsuite/ld-powerpc/tlsexetocrs.d,
* testsuite/ld-powerpc/tlsexetocrs.r,
* testsuite/ld-powerpc/tlsopt6.d,
* testsuite/ld-powerpc/tlsopt6.wf: New.
* testsuite/ld-powerpc/powerpc.exp: Run new tests.
2020-01-20 10:08:00 +08:00
|
|
|
|
2020-01-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* emultempl/ppc64elf.em (ppc64_opt, PARSE_AND_LIST_LONGOPTS),
|
|
|
|
|
|
(PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Support
|
|
|
|
|
|
--tls-get-addr-regsave and --no-tls-get-addr-regsave.
|
|
|
|
|
|
(params): Init new field.
|
|
|
|
|
|
* ld.texi (--tls-get-addr-regsave, --no-tls-get-addr-regsave):
|
|
|
|
|
|
Document.
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc.s,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc.wf,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc2.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsdesc2.wf,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexenors.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexenors.r,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexers.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexers.r,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexetocnors.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexetocrs.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexetocrs.r,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsopt6.d,
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsopt6.wf: New.
|
|
|
|
|
|
* testsuite/ld-powerpc/powerpc.exp: Run new tests.
|
|
|
|
|
|
|
2020-01-19 22:24:06 +08:00
|
|
|
|
2020-01-22 Yuri Chornoivan <yurchor@mageia.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25417
|
|
|
|
|
|
* ldlang.c (ldlang_open_ctf): Fix error message typo.
|
|
|
|
|
|
* emultempl/z80elf.em (z80_elf_after_open): Likewise.
|
|
|
|
|
|
|
2020-01-22 08:20:38 +08:00
|
|
|
|
2020-01-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ld-elf/pr23900-1.d: Adjusted.
|
|
|
|
|
|
|
2020-01-21 21:43:59 +08:00
|
|
|
|
2020-01-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ld-elf/pr23900-1.d: Also pass -l to readelf.
|
|
|
|
|
|
|
2020-01-20 23:10:23 +08:00
|
|
|
|
2020-01-20 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/pt_BR.po: Updated Brazilian Portuguese translation.
|
|
|
|
|
|
* po/uk.po: Updated Ukranian translation.
|
|
|
|
|
|
|
x86-64: Fix TLSDESC relaxation for x32
For x32, we must encode "lea x@TLSDESC(%rip), %reg" with a REX prefix
even if it isn't required. Otherwise linker can’t safely perform
GDesc -> IE/LE optimization. X32 TLSDESC sequences can be:
40 8d 05 00 00 00 00 rex lea x@TLSDESC(%rip), %reg
...
67 ff 10 call *x@TLSCALL(%eax)
or the same sequence as LP64:
48 8d 05 00 00 00 00 lea foo@TLSDESC(%rip), %reg
...
ff 10 call *foo@TLSCALL(%rax)
We need to support both sequences for x32. For both GDesc -> IE/LE
transitions,
67 ff 10 call *x@TLSCALL(%eax)
should relaxed to
0f 1f 00 nopl (%rax)
For GDesc -> LE transition,
40 8d 05 00 00 00 00 rex lea x@TLSDESC(%rip), %reg
should relaxed to
40 c7 c0 fc ff ff ff rex movl $x@tpoff, %reg
For GDesc -> IE transition,
40 8d 05 00 00 00 00 rex lea x@TLSDESC(%rip), %reg
should relaxed to
40 8b 05 00 00 00 00 rex movl x@gottpoff(%rip), %eax
bfd/
PR ld/25416
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
"rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
X32 mode.
(elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
transition, relax "rex leal x@tlsdesc(%rip), %reg" to
"rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
"rex leal x@tlsdesc(%rip), %reg" to
"rex movl x@gottpoff(%rip), %eax". For both transitions, relax
"call *(%eax)" to "nopl (%rax)".
gas/
PR ld/25416
* config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
x32 object.
* testsuite/gas/i386/ilp32/x32-tls.d: Updated.
* testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
R_X86_64_GOTPC32_TLSDESC relocation.
ld/
PR ld/25416
* testsuite/ld-x86-64/pr25416-1.s: New file
* testsuite/ld-x86-64/pr25416-1a.d: Likewise.
* testsuite/ld-x86-64/pr25416-1b.d: Likewise.
* testsuite/ld-x86-64/pr25416-1.s: Likewise.
* testsuite/ld-x86-64/pr25416-2.s: Likewise.
* testsuite/ld-x86-64/pr25416-2a.d: Likewise.
* testsuite/ld-x86-64/pr25416-2b.d: Likewise.
* testsuite/ld-x86-64/pr25416-3.d: Likewise.
* testsuite/ld-x86-64/pr25416-3.s: Likewise.
* testsuite/ld-x86-64/pr25416-4.d: Likewise.
* testsuite/ld-x86-64/pr25416-4.s: Likewise.
* testsuite/ld-x86-64/pr25416-5a.c: Likewise.
* testsuite/ld-x86-64/pr25416-5b.s: Likewise.
* testsuite/ld-x86-64/pr25416-5c.s: Likewise.
* testsuite/ld-x86-64/pr25416-5d.s: Likewise.
* testsuite/ld-x86-64/pr25416-5e.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run PR ld/25416 tests.
2020-01-20 22:58:51 +08:00
|
|
|
|
2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/25416
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-1.s: New file
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-1a.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-1b.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-1.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-2.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-2a.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-2b.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-3.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-3.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-4.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-4.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-5a.c: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-5b.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-5c.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-5d.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/pr25416-5e.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-x86-64/x86-64.exp: Run PR ld/25416 tests.
|
|
|
|
|
|
|
2020-01-20 10:03:29 +08:00
|
|
|
|
2020-01-20 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexe.d: Match new __tls_get_addr stub.
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexeno.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexetoc.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsexetocno.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-powerpc/tlsopt5.d: Likewise.
|
|
|
|
|
|
|
2020-01-19 06:42:24 +08:00
|
|
|
|
2020-01-18 Roland McGrath <mcgrathr@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ld-x86-64/align-branch-1.d: Loosen instruction regexps
|
|
|
|
|
|
to admit whatever absolute address. The label-relative address is
|
|
|
|
|
|
what the test needs to verify.
|
|
|
|
|
|
|
2020-01-18 22:12:07 +08:00
|
|
|
|
2020-01-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/ld.pot: Regenerate.
|
|
|
|
|
|
|
2020-01-18 21:50:25 +08:00
|
|
|
|
2020-01-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Binutils 2.34 branch created.
|
|
|
|
|
|
|
2020-01-16 21:44:21 +08:00
|
|
|
|
2020-01-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* scripttempl/elf32msp430_3.sc: Remove.
|
|
|
|
|
|
|
2020-01-16 19:32:23 +08:00
|
|
|
|
2020-01-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* scripttempl/elf32msp430.sc: Add input section rules for
|
|
|
|
|
|
.upper.{text,data,rodata,bss}.
|
|
|
|
|
|
* testsuite/ld-msp430-elf/msp430-elf.exp: Run new test.
|
|
|
|
|
|
* testsuite/ld-msp430-elf/upper-input-sections.s: New test.
|
|
|
|
|
|
|
2020-01-15 22:18:54 +08:00
|
|
|
|
2020-01-15 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
|
|
|
|
|
|
|
|
PR 20694
|
|
|
|
|
|
* temulparams/pdp11.sh (TARGET_PAGE_SIZE): Set to 8192.
|
|
|
|
|
|
|
2020-01-15 21:17:27 +08:00
|
|
|
|
2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ld-msp430-elf/msp430-elf.exp: Run new test.
|
|
|
|
|
|
* testsuite/ld-msp430-elf/reloc-lo-430x.s: New test.
|
|
|
|
|
|
|
2020-01-14 18:15:53 +08:00
|
|
|
|
2020-01-15 Alan Modra <amodra@gmail.com>
|
|
|
|
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* testsuite/ld-powerpc/ambiguousv1b.d: Adjust expected output.
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* testsuite/ld-powerpc/funref.s: Align func_tab.
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* testsuite/ld-powerpc/funref2.s: Likewise.
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* testsuite/ld-powerpc/funv1.s: Add dot symbols.
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2020-01-15 00:59:37 +08:00
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2020-01-14 Lili Cui <lili.cui@intel.com>
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* testsuite/ld-i386/align-branch-1.d: Updated for i686-pc-elf.
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2020-01-13 20:14:04 +08:00
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2020-01-13 Alan Modra <amodra@gmail.com>
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* po/BLD-POTFILES.in: Regenerate.
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2020-01-13 17:16:47 +08:00
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2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
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* testsuite/ld-arc/relax-local-pic.d: Improve matching patterns.
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2020-01-13 17:16:47 +08:00
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2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
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* Makefile.am: Remove earcelf_prof.c and earclinux_prof.c
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emulations.
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* configure.tgt: Likewise.
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* Makefile.in: Regenerate.
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* emulparams/arcelf_prof.sh: Remove file.
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* emulparams/arclinux_prof.sh: Likewise.
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2020-01-13 17:16:47 +08:00
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2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
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* scripttempl/elfarcv2.sc : Allow interrupt vector table to be
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located at an arbitrary address. Use DWARF.sc file.
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* scripttempl/elfarc.sc: Use DWARF.sc file.
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Re: Prefer object over notype symbols when disassembling
Reverts unnecessary mips testsuite changes made by commit 660df28acf.
* testsuite/ld-mips-elf/eh-frame5.s,
* testsuite/ld-mips-elf/ehdr_start-new.s,
* testsuite/ld-mips-elf/ehdr_start-o32.s,
* testsuite/ld-mips-elf/mips16-call-global-1.s,
* testsuite/ld-mips-elf/mips16-intermix-1.s,
* testsuite/ld-mips-elf/mips16-pic-1b.s,
* testsuite/ld-mips-elf/mips16-pic-4c.s,
* testsuite/ld-mips-elf/no-shared-1-n64.s,
* testsuite/ld-mips-elf/no-shared-1-o32.s,
* testsuite/ld-mips-elf/pic-and-nonpic-1b-micromips.s,
* testsuite/ld-mips-elf/pic-and-nonpic-1b.s,
* testsuite/ld-mips-elf/pic-and-nonpic-2a.s,
* testsuite/ld-mips-elf/pic-and-nonpic-3b.s,
* testsuite/ld-mips-elf/pic-and-nonpic-4b.s,
* testsuite/ld-mips-elf/pic-and-nonpic-5a.s,
* testsuite/ld-mips-elf/pic-and-nonpic-6-n32c.s,
* testsuite/ld-mips-elf/pic-and-nonpic-6-n64c.s,
* testsuite/ld-mips-elf/pic-and-nonpic-6-o32c.s,
* testsuite/ld-mips-elf/pie.s,
* testsuite/ld-mips-elf/relax-jalr.s: Revert 2019-12-17 change.
2020-01-07 06:59:54 +08:00
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|
2020-01-07 Alan Modra <amodra@gmail.com>
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* testsuite/ld-mips-elf/eh-frame5.s,
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* testsuite/ld-mips-elf/ehdr_start-new.s,
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* testsuite/ld-mips-elf/ehdr_start-o32.s,
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* testsuite/ld-mips-elf/mips16-call-global-1.s,
|
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* testsuite/ld-mips-elf/mips16-intermix-1.s,
|
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* testsuite/ld-mips-elf/mips16-pic-1b.s,
|
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* testsuite/ld-mips-elf/mips16-pic-4c.s,
|
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* testsuite/ld-mips-elf/no-shared-1-n64.s,
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* testsuite/ld-mips-elf/no-shared-1-o32.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-1b-micromips.s,
|
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* testsuite/ld-mips-elf/pic-and-nonpic-1b.s,
|
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* testsuite/ld-mips-elf/pic-and-nonpic-2a.s,
|
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|
* testsuite/ld-mips-elf/pic-and-nonpic-3b.s,
|
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|
|
|
* testsuite/ld-mips-elf/pic-and-nonpic-4b.s,
|
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|
* testsuite/ld-mips-elf/pic-and-nonpic-5a.s,
|
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|
* testsuite/ld-mips-elf/pic-and-nonpic-6-n32c.s,
|
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|
|
|
* testsuite/ld-mips-elf/pic-and-nonpic-6-n64c.s,
|
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|
|
* testsuite/ld-mips-elf/pic-and-nonpic-6-o32c.s,
|
|
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|
* testsuite/ld-mips-elf/pie.s,
|
|
|
|
|
|
* testsuite/ld-mips-elf/relax-jalr.s: Revert 2019-12-17 change.
|
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|
2020-01-07 00:24:23 +08:00
|
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|
|
2020-01-06 Nick Clifton <nickc@redhat.com>
|
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|
|
|
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|
PR 25327
|
|
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|
|
|
* testsuite/ld-elf/shared.exp: Add -fcommon option to compiler
|
|
|
|
|
|
command line when building libcomm1.o and pr13250 tests.
|
|
|
|
|
|
* testsuite/ld-plugin/lto.exp: Likewise for pr20267 tests.
|
|
|
|
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|
2020-01-06 22:00:34 +08:00
|
|
|
|
2020-01-06 Nick Clifton <nickc@redhat.com>
|
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|
|
|
|
|
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|
|
|
|
PR 25326
|
|
|
|
|
|
* testsuite/ld-elf/shared.exp: Add -fcommon option to compiler
|
|
|
|
|
|
command line when building pr19579 binaries.
|
|
|
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|
|
|
2020-01-03 20:55:12 +08:00
|
|
|
|
2020-01-03 Hannes Domani <ssbssa@yahoo.de>
|
|
|
|
|
|
|
|
|
|
|
|
* emultempl/pe.em: Add new option --enable-reloc-section.
|
|
|
|
|
|
* emultempl/pep.em: Likewise.
|
|
|
|
|
|
* ld.texi: Document --enable-reloc-section.
|
|
|
|
|
|
* pe-dll.c (pe_dll_build_sections): Use pe_dll_enable_reloc_section.
|
|
|
|
|
|
(pe_dll_fill_sections): Simplify by calling pe_exe_fill_sections.
|
|
|
|
|
|
* pe-dll.h: Add extern declaration of option flag.
|
|
|
|
|
|
* pep-dll.c (pe_dll_enable_reloc_section):
|
|
|
|
|
|
Add alias define for pep_dll_enable_reloc_section.
|
|
|
|
|
|
* pep-dll.h: Add extern declaration of option flag.
|
|
|
|
|
|
|
2020-01-02 22:10:40 +08:00
|
|
|
|
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Add new target z80-elf
|
|
|
|
|
|
* configure.tgt: Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* emultempl/z80.em: Add support for eZ80 and Z180 architectures.
|
|
|
|
|
|
* emulparams/elf32z80.sh: New file.
|
|
|
|
|
|
* emultempl/z80elf.em: Likewise.
|
|
|
|
|
|
* testsuite/ld-elf/comm-data4.s: Fix for Z80.
|
|
|
|
|
|
* testsuite/ld-elf/comm-data5.s: Fix for Z80.
|
|
|
|
|
|
* testsuite/ld-scripts/fill16.d: Fix for Z80.
|
|
|
|
|
|
* testsuite/ld-z80/arch_ez80_adl.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/arch_ez80_z80.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/arch_r800.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/arch_z180.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/arch_z80.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/comb_arch_z180.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/labels.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/relocs.s: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/relocs_b_ez80.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/relocs_b_z80.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/relocs_f_z80.d: Likewise.
|
|
|
|
|
|
* testsuite/ld-z80/z80.exp: Likewise.
|
|
|
|
|
|
* NEWS: Mention the new support.
|
|
|
|
|
|
|
2020-01-02 22:06:01 +08:00
|
|
|
|
2020-01-02 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25210
|
|
|
|
|
|
PR 24753
|
|
|
|
|
|
* emultempl/aarch64elf.em (elf${ELFSIZE}_aarch64_add_stub_section):
|
|
|
|
|
|
Remove SEC_LINKER_CREATED.
|
|
|
|
|
|
* testsuite/ld-aarch64/aarch64-elf.exp: Add erratum835769-843419.
|
|
|
|
|
|
* testsuite/ld-aarch64/erratum835769-843419.d: New test.
|
|
|
|
|
|
|
2020-01-01 16:22:19 +08:00
|
|
|
|
2020-01-01 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
Update year range in copyright notice of all files.
|
|
|
|
|
|
|
2020-01-01 15:37:11 +08:00
|
|
|
|
For older changes see ChangeLog-2019
|
2016-01-01 18:44:31 +08:00
|
|
|
|
|
2020-01-01 15:37:11 +08:00
|
|
|
|
Copyright (C) 2020 Free Software Foundation, Inc.
|
2016-01-01 18:44:31 +08:00
|
|
|
|
|
|
|
|
|
|
Copying and distribution of this file, with or without modification,
|
|
|
|
|
|
are permitted in any medium without royalty provided the copyright
|
|
|
|
|
|
notice and this notice are preserved.
|
|
|
|
|
|
|
|
|
|
|
|
Local Variables:
|
|
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|
|
mode: change-log
|
|
|
|
|
|
left-margin: 8
|
|
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|
fill-column: 74
|
|
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|
version-control: never
|
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End:
|
