We need to update symbol version for symbols from linker script.
bfd/
PR ld/19698
* elflink.c (bfd_elf_record_link_assignment): Set versioned if
symbol version is unknown.
ld/
PR ld/19698
* testsuite/ld-elf/pr19698.d: New file.
* testsuite/ld-elf/pr19698.s: Likewise.
* testsuite/ld-elf/pr19698.t: Likewise.
Linker assigned symbols should be made dynamic by default only when
creating shared object or relocatable executable.
bfd/
* elflink.c (bfd_elf_record_link_assignment): Check for shared
library, instead of PIC, and don't check PDE when making linker
assigned symbol dynamic.
ld/
* testsuite/ld-frv/fdpic-pie-6.d: Updated.
* testsuite/ld-mips-elf/pie-n32.d: Likewise.
* testsuite/ld-mips-elf/pie-n64.d: Likewise.
* testsuite/ld-mips-elf/pie-o32.d: Likewise.
Since PR ld/19617 tests require share library support, enable them
only for Linux/GNU/Solaris targets.
* testsuite/ld-elf/pr19617a.d: Enable only for *-*-linux*,
*-*-gnu* and *-*-solaris*.
* testsuite/ld-elf/pr19617b.d: Likewise.
* testsuite/ld-elf/pr19617c.d: Likewise.
In embedded environments, including boot loaders, the non-PIC executable
needs to export its symbols to modules loaded in the future. We should
always create dynamic sections for -E/--dynamic-list.
bfd/
PR ld/19617
* elflink.c (elf_link_add_object_symbols): Always create dynamic
sections for -E/--dynamic-list.
ld/
PR ld/19617
* testsuite/ld-elf/pr19617.s: New file.
* testsuite/ld-elf/pr19617a.d: Likewise.
* testsuite/ld-elf/pr19617b.d: Likewise.
* testsuite/ld-elf/pr19617c.d: Likewise.
gas * doc/as.texinfo (.section): Document that numeric values can now
be used for the flags and type fields of the ELF target's .section
directive. Add notes about the restrictions on setting flags and
types.
* config/obj-elf.c (obj_elf_change_section): Allow known sections
to be given processor specific section types. Allow processor and
application specific flags of a section to be set after
definition.
(obj_elf_parse_section_letters): Handle parsing numeric values.
(obj_elf_section_type): Handle parsing numeric values.
(obj_elf_section): Allow numeric type values.
* config/obj-elf.h (obj_elf_change_section): Update prototype.
* testsuite/gas/elf/section10.d: New test.
* testsuite/gas/elf/section10.s: Source file for new test.
* testsuite/gas/elf/elf.exp: Run the new test.
* testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
the description of the flags produced by readelf.
* testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
* NEWS: Mention the new feature.
bfd * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
for length and type fields. Use a signed value for the
suffix_length field.
binutils* readelf.c (get_section_type_name): Add hex prefix to offsets
printed for LOPROC and LOOS values. Ensure that a result is
always returned for the V850 target, even when an unrecognised
processor specific value is encountered.
(process_section_headers): Display key values in the order in
which they appear to the user. Add the "C (compressed)" value to
the list.
ld * testsuite/ld-i386/pr12718.d: Remove dependency upon the
description of the flags produced by readelf.
* testsuite/ld-i386/pr12921.d: Likewise.
* testsuite/ld-i386/tlsbin-nacl.rd: Likewise.
* testsuite/ld-i386/tlsbin.rd: Likewise.
* testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise.
* testsuite/ld-i386/tlsbindesc.rd: Likewise.
* testsuite/ld-i386/tlsdesc-nacl.rd: Likewise.
* testsuite/ld-i386/tlsdesc.rd: Likewise.
* testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise.
* testsuite/ld-i386/tlsgdesc.rd: Likewise.
* testsuite/ld-i386/tlsnopic-nacl.rd: Likewise.
* testsuite/ld-i386/tlsnopic.rd: Likewise.
* testsuite/ld-i386/tlspic-nacl.rd: Likewise.
* testsuite/ld-i386/tlspic.rd: Likewise.
* testsuite/ld-s390/tlsbin.rd: Likewise.
* testsuite/ld-s390/tlsbin_64.rd: Likewise.
* testsuite/ld-s390/tlspic.rd: Likewise.
* testsuite/ld-s390/tlspic_64.rd: Likewise.
* testsuite/ld-sh/tlsbin-2.d: Likewise.
* testsuite/ld-sh/tlspic-2.d: Likewise.
* testsuite/ld-tic6x/common.d: Likewise.
* testsuite/ld-tic6x/shlib-1.rd: Likewise.
* testsuite/ld-tic6x/shlib-1b.rd: Likewise.
* testsuite/ld-tic6x/shlib-1r.rd: Likewise.
* testsuite/ld-tic6x/shlib-1rb.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1b.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1r.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1rb.rd: Likewise.
* testsuite/ld-tic6x/shlib-noindex.rd: Likewise.
* testsuite/ld-tic6x/static-app-1.rd: Likewise.
* testsuite/ld-tic6x/static-app-1b.rd: Likewise.
* testsuite/ld-tic6x/static-app-1r.rd: Likewise.
* testsuite/ld-tic6x/static-app-1rb.rd: Likewise.
* testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise.
* testsuite/ld-x86-64/ilp32-4.d: Likewise.
* testsuite/ld-x86-64/pr12718.d: Likewise.
* testsuite/ld-x86-64/pr12921.d: Likewise.
* testsuite/ld-x86-64/split-by-file-nacl.rd: Likewise.
* testsuite/ld-x86-64/split-by-file.rd: Likewise.
* testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsbin.rd: Likewise.
* testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.
* testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsdesc.rd: Likewise.
* testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsgdesc.rd: Likewise.
* testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlspic.rd: Likewise.
* testsuite/ld-xtensa/tlsbin.rd: Likewise.
* testsuite/ld-xtensa/tlspic.rd: Likewise.
Before binutils 2.26, -Bsymbolic and -Bsymbolic-functions were also
applied to PIE so that "ld -pie -Bsymbolic -E" can be used to export
symbols in PIE with local binding. This patch re-enables -Bsymbolic
and -Bsymbolic-functions for PIE.
PR ld/19615
* ld.texinfo: Document -Bsymbolic and -Bsymbolic-functions for
PIE.
* lexsup.c (parse_args): Enable -Bsymbolic and
-Bsymbolic-functions for PIE.
* testsuite/ld-i386/i386.exp: Run pr19175.
* testsuite/ld-i386/pr19615.d: New file.
* testsuite/ld-i386/pr19615.s: Likewise.
* testsuite/ld-x86-64/pr19615.d: Likewise.
* testsuite/ld-x86-64/pr19615.s: Likewise.
bfd * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
helpful warning message to explain why certain AArch64 relocs
might overflow.
ld * testsuite/ld-aarch64/reloc-overflow-bad.d: New test.
* testsuite/ld-aarch64/reloc-overflow-1.s: New source file.
* testsuite/ld-aarch64/reloc-overflow-2.s: New source file.
* testsuite/ld-aarch64/aarch64-elf.exp: Run the new test.
bfd * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
helpful warning message to explain why certain AArch64 relocs
might overflow.
ld * testsuite/ld-aarch64/reloc-overflow-bad.d: New test.
* testsuite/ld-aarch64/reloc-overflow-1.s: New source file.
* testsuite/ld-aarch64/reloc-overflow-2.s: New source file.
* testsuite/ld-aarch64/aarch64-elf.exp: Run the new test.
Don't add DT_NEEDED if a symbol from a library loaded via DT_NEEDED
doesn't match the symbol referenced by regular object.
bfd/
PR ld/19553
* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
if a symbol from a library loaded via DT_NEEDED doesn't match
the symbol referenced by regular object.
ld/testsuite/
PR ld/19553
* testsuite/ld-elf/indirect.exp: Run tests for PR ld/19553.
* testsuite/ld-elf/pr19553.map: New file.
* testsuite/ld-elf/pr19553.map: Likewise.
* testsuite/ld-elf/pr19553a.c: Likewise.
* testsuite/ld-elf/pr19553b.c: Likewise.
* testsuite/ld-elf/pr19553b.out: Likewise.
* testsuite/ld-elf/pr19553c.c: Likewise.
* testsuite/ld-elf/pr19553c.out: Likewise.
* testsuite/ld-elf/pr19553d.c: Likewise.
* testsuite/ld-elf/pr19553d.out: Likewise.
There is no need to check relocation IFUNC symbol if there are no
dynamic symbols.
bfd/
PR ld/19539
* elf32-i386.c (elf_i386_reloc_type_class): Check relocation
against STT_GNU_IFUNC symbol only with dynamic symbols.
* elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
ld/
PR ld/19539
* testsuite/ld-elf/pr19539.d: New file.
* testsuite/ld-elf/pr19539.s: Likewise.
* testsuite/ld-elf/pr19539.t: Likewise.
PR ld/19455
* elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
class of the linker stub bfd.
(elf32_arm_check_relocs): Skip check for pic format after
processing a vxWorks R_ARM_ABS12 reloc.
* elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
reporting a class mismatch.
* testsuite/ld-arm/vxworks1-lib.dd: Update for current
disassmebler output.
* testsuite/ld-arm/vxworks1-lib.rd: Likewise.
* testsuite/ld-arm/vxworks1.dd: Likewise.
* testsuite/ld-arm/vxworks1.rd: Likewise.
* testsuite/ld-arm/vxworks1.ld: Set the output format.
As defined at AArch64 ELF Specification (4.6.7 Call and Jump
relocations), symbol with type of non STT_FUNC but in different input
section with relocation place should insert long branch veneer also.
Meanwhile the current long branch veneer infrastructure havn't considered
the situation where the branch destination is "sym_value + rela->addend".
This was OK because we only insert veneer for long call destination is
STT_FUNC symbol for which the addend is always zero. But as we relax the
support to other situations by this patch, we need to handle addend be
non-zero value. For example, for static function, relocation against
"local symbol" are turned into relocation against "section symbol + offset"
where there is a valid addend.
bfd/
* elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
veneer for sym_sec != input_sec.
(elfNN_aarch64_size_stub): Support STT_SECTION symbol.
(elfNN_aarch64_final_link_relocate): Take rela addend into account when
calculation destination.
ld/
* testsuite/ld-aarch64/farcall-section.d: Delete.
* testsuite/ld-aarch64/farcall-section.s: Delete.
* testsuite/ld-aarch64/farcall-b-section.d: New expectation file.
* testsuite/ld-aarch64/farcall-bl-section.d: Likewise.
* testsuite/ld-aarch64/farcall-b-section.s: New testcase.
* testsuite/ld-aarch64/farcall-bl-section.s: Likewise.
* testsuite/ld-aarch64/aarch64-elf.exp: Likewise.
PR 19457
* testsuite/ld-scripts/script.exp (extract_symbol_test): Stop test
early for PE based targets.
* testsuite/ld-scripts/align.t: Use 0x1000 as VMA alignment.
* testsuite/ld-pe/tlssec32.d: Allow for relocatable output.
bfd/ChangeLog:
* elf32-arm.c ((elf32_arm_special_sections): Remove catch of noread
section using '.text.noread' pattern.
gas/ChangeLog:
* config/obj-elf.c (obj_elf_change_section) : Allow arm section with
SHF_ARM_NOREAD section flag.
* config/tc-arm.h (md_elf_section_letter) : Implement this hook to
handle letter 'y'.
(arm_elf_section_letter) : Declare it.
* config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
SHF_ARM_NOREAD section flag.
* doc/c-arm.texi (ARM section attribute 'y'): Document it.
gas/testsuite/ChangeLog:
* gas/arm/section-execute-only.s: New test case.
* gas/arm/section-execute-only.d: Expected output.
ld/testsuite/ChangeLog:
* ld-arm/thumb1-noread-not-present-mixing-two-section.s: Add 'y'
attribute usage.
* ld-arm/thumb1-noread-present-one-section.s: Likewise.
* ld-arm/thumb1-noread-present-two-section.s: Likewise.
* ld-arm/thumb1-input-section-flag-match.s: Likewise.
binutils/ChangeLog:
* readelf.c (get_elf_section_flags): Display y letter for section
with SHF_ARM_NOREAD section flag in readelf section output.
(process_section_headers): Add y letter in readelf section output
key mapping for ARM architecture.
* testsuite/ld-scripts/rgn-at11.s: New file - based on rgn-at10.s
but with 16 byte section alignment.
* testsuite/ld-scripts/rgn-at11.d: Use new source file. Reenable
test for MIPS targets.
Oddly, config.sub converts a duple ending in -elf for these target to
-unknown-none, which means they aren't seen as elf targets by
binutils. So, counter that. This exposes a number of testsuite
issues (ones you would have seen if configuring with a full triple,
say m68hc11-unknown-elf).
binutils/
* testsuite/lib/binutils-common.exp (is_elf_format): Return true
for m68hc11/12 and xgate triples.
gas/
* testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
ld/
* testsuite/lib/ld-lib.exp (check_shared_lib_support): Exclude xgate.
* testsuite/ld-elf/endsym.d: xfail m68hc11/12 and xgate.
* testsuite/ld-elf/pr14156a.d: Likewise.
* testsuite/ld-elf/pr14926.d: Don't run for m68hc11/12 and xgate.
* testsuite/ld-elf/sec64k.exp: Likewise.
2016-01-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
ld/
* testsuite/ld-arm/arm-elf.exp (Thumb-Thumb farcall v6-M (no profile)):
Set address of .foo section when linking.
* testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-b.s: Place myfunc
in .foo section.
* testsuite/ld-arm/farcall-thumb-thumb-m-no-profile.d: Adapt expected
output to the above changes.
bfd * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind when
address in first unwind entry does not match start of section.
tests * ld-arm/arm-elf.exp: New test.
* ld-arm/unwind-mix.d: New file.
* ld-arm/unwind-mix1.s: New file.
* ld-arm/unwind-mix2.s: New file.
We have a problem in that in making compatibility checks while merging
private BFD data on the MIPS target we give priority to the attribute
check, which may fail and cause the function to abort early on. The
problem with this is the ABI compatibility aspect recorded in the
attributes is relatively minor compared to aspects recorded in the ELF
file header. However the premature exit causes any more important
compatibility aspect violated to be masked and not reported to the user
once a problem with attributes has been noticed.
So move the attribute check after the ELF file header flag check in
`_bfd_mips_elf_merge_private_bfd_data', and do not return prematurely
there. Take advantage of the resulting grouping of ELF file header
handling together and remove the premature success return point for the
first input object being handled, letting the code later on figure out
output ABI flags even for this object.
Update LD test cases according to messages from ELF file header checks
now preceding ones from attribute checks.
bfd/
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
attribute check after ELF file header flag check.
ld/
* testsuite/ld-mips-elf/attr-gnu-4-14.d: Update the order of
messages expected according to MIPS BFD private data merge
changes.
* testsuite/ld-mips-elf/attr-gnu-4-24.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-34.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-41.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-42.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-43.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-45.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-46.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-47.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-48.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-49.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-54.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-64.d: Likewise.
* testsuite/ld-mips-elf/attr-gnu-4-74.d: Likewise.
2015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
ld/testsuite/
* ld-arm/arm-elf.exp: Run new test "Thumb-Thumb farcall v6-M (no
profile)".
* ld-arm/farcall-thumb-thumb-m-no-profile-a.s: New file.
* ld-arm/farcall-thumb-thumb-m-no-profile-b.s: Likewise.
* ld-arm/farcall-thumb-thumb-m-no-profile.d: Likewise.
bfd * elf-bfd.h: Add callback to count additional relocations.
* elf32-arm.c (_arm_elf_section_data): Add new counter.
(insert_cantunwind_after): Increment relocations counter.
(elf32_arm_fix_exidx_coverage): Remove exidx entries and add
terminating CANTUNWIND entry only in final builds.
(elf32_arm_add_relocation): New function.
(elf32_arm_write_section): Add relocations in relocatable builds.
(elf32_arm_count_additional_relocs): New function.
(elf_backend_count_additional_relocs): New define.
* bfd/elflink.c (bfd_elf_final_link): Use callback and adjust size of
.rel section.
* bfd/elfxx-target.h (elf_backend_count_additional_relocs): New define.
ld * emultempl/armelf.em (gld${EMULATION_NAME}_after_allocation): Call
elf32_arm_fix_exidx_coverage for relocatable builds.
ld/testsuite
* ld-arm/arm-elf.exp: New test.
* ld-arm/unwind-rel.d: New file.
* ld-arm/unwind-rel1.s: New file.
* ld-arm/unwind-rel2.s: New file.
* ld-arm/unwind-rel3.s: New file.
include/elf
* arm.h: Add arm SHF_ARM_NOREAD section flag.
bfd * bfd-in2.h: Regenerate.
* section.c: Add SEC_ELF_NOREAD.
* elf32-arm.c (elf32_arm_post_process_headers): Only set
PF_X attribute if a segment only contains section with
SHF_ARM_NOREAD flag.
(elf32_arm_fake_sections): Add SEC_ELF_NOREAD conversion.
(elf32_arm_section_flags): New function to convert SHF_ARM_NOREAD
to bfd flag.
(elf32_arm_lookup_section_flags): New function to allow
INPUT_SECTION_FLAGS directive with SHF_ARM_NOREAD flag.
(elf32_arm_special_sections): Add special sections array
to catch section prefix by '.text.noread' pattern.
ld/testsuite
* ld-arm/arm-elf.exp: New tests.
* ld-arm/thumb1-input-section-flag-match.d: New
* ld-arm/thumb1-input-section-flag-match.s: New
* ld-arm/thumb1-noread-not-present-mixing-two-section.d: New
* ld-arm/thumb1-noread-not-present-mixing-two-section.s: New
* ld-arm/thumb1-noread-present-one-section.d: New
* ld-arm/thumb1-noread-present-one-section.s: New
* ld-arm/thumb1-noread-present-two-section.d: New
* ld-arm/thumb1-noread-present-two-section.s: New
binutils
* readelf.c (get_elf_section_flags): Add support for ARM specific
section flags.
2015-12-16 Mickael Guene <mickael.guene@st.com>
bfd/
* bfd-in2.h: Regenerate.
* reloc.c: Add new relocations.
* libbfd.h (bfd_reloc_code_real_names): Add new relocations
display names.
* elf32-arm.c (elf32_arm_howto_table_1): Add HOWTO for new
relocations.
(elf32_arm_reloc_map): Add bfd/arm mapping for new relocations.
(elf32_arm_final_link_relocate): Implement new relocations
resolution.
gas/
* doc/c-arm.texi: Add documentation about new directives
* config/tc-arm.c (group_reloc_table): Add mapping between gas
syntax and new relocations.
(do_t_add_sub): Keep new relocations for add operand.
(do_t_mov_cmp): Keep new relocations for mov operand.
(insns): Use 'shifter operand with possible group relocation'
operand parse code for movs operand.
(md_apply_fix): Implement mov and add encoding when new
relocations on them.
(tc_gen_reloc): Add new relocations.
(arm_fix_adjustable): Since offset has a limited range ([0:255])
we disable adjust_reloc_syms() for new relocations.
gas/testsuite/
* gas/arm/adds-thumb1-reloc-local.d: New
* gas/arm/adds-thumb1-reloc-local.s: New
* gas/arm/movs-thumb1-reloc-local.d: New
* gas/arm/movs-thumb1-reloc-local.s: New
include/
* elf/arm.h: Add new arm relocations.
ld/testsuite/
* ld-arm/arm-elf.exp (armelftests_common): Add new relocations
tests.
* ld-arm/thumb1-adds.d: New
* ld-arm/thumb1-adds.s: New
* ld-arm/thumb1-movs.d: New
* ld-arm/thumb1-movs.s: New
To support thumb1 execute-only code we need to support four new
relocations (R_ARM_THM_ALU_ABS_G0_NC, R_ARM_THM_ALU_ABS_G1_NC,
R_ARM_THM_ALU_ABS_G2_NC and R_ARM_THM_ALU_ABS_G3_NC).
These relocations allow the static linker to finalize construction
of symbol address.
Typical sequence of code to get address of the symbol foo is then
the following :
movs r3, #:upper8_15:#foo
lsls r3, #8
adds r3, #:upper0_7:#foo
lsls r3, #8
adds r3, #:lower8_15:#foo
lsls r3, #8
adds r3, #:lower0_7:#foo
This will give following sequence of text and relocations after
assembly :
4: 2300 movs r3, #0
4: R_ARM_THM_ALU_ABS_G3_NC foo
6: 021b lsls r3, r3, #8
8: 3300 adds r3, #0
8: R_ARM_THM_ALU_ABS_G2_NC foo
a: 021b lsls r3, r3, #8
c: 3300 adds r3, #0
c: R_ARM_THM_ALU_ABS_G1_NC foo
e: 021b lsls r3, r3, #8
10: 3300 adds r3, #0
10: R_ARM_THM_ALU_ABS_G0_NC foo
Linker can't optimize R_386_GOT32 and R_386_GOT32X relocations if addend
isn't 0. It isn't valid to convert
movl foo@GOT+1(%ecx), %eax
to
leal foo@GOTOFF+1(%ecx), %eax
nor to convert
movq foo@GOTPCREL+1(%rip), %rax
to
leaq foo(%rip), %rax
for x86-64. We should check if addend is 0 before optimizing R_386_GOT32
and R_386_GOT32X relocations. Testcases are added for i386 and x86-64.
bfd/
* elf32-i386.c (elf_i386_convert_load): Skip if addend isn't 0.
(elf_i386_relocate_section): Skip R_386_GOT32X optimization if
addend isn't 0.
ld/testsuite/
* ld-i386/i386.exp: Run mov2a, mov2b and mov3.
* ld-i386/mov2.s: New file.
* ld-i386/mov2a.d: Likewise.
* ld-i386/mov2b.d: Likewise.
* ld-i386/mov3.d: Likewise.
* ld-i386/mov3.s: Likewise.
* ld-x86-64/mov2.s: 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/x86-64.exp: Run mov2a, mov2b, mov2c and mov2d.
Symbol defined by a linker assignment may have type bfd_link_hash_new
or bfd_link_hash_undefined. And h->def_regular is always set.
elf_i386_convert_load and elf_x86_64_convert_load should check
h->def_regular as well as bfd_link_hash_undefined and bfd_link_hash_new
to see if a symbol is defined by a linker script.
bfd/
PR ld/19319
* elf32-i386.c (elf_i386_convert_load): Check h->def_regular
instead of bfd_link_hash_new.
* elf64-x86-64.c (elf_x86_64_convert_load): Likewise. Skip
relocation overflow for bfd_link_hash_undefined and
bfd_link_hash_new if h->def_regular is set.
ld/testsuite/
PR ld/19319
* ld-i386/i386.exp: Run pr19319 test.
* ld-x86-64/x86-64.exp: Likewise.
* ld-i386/pr19319.dd: New file.
* ld-i386/pr19319a.S: Likewise.
* ld-i386/pr19319b.S: Likewise.
* ld-x86-64/pr19319.dd: Likewise.
* ld-x86-64/pr19319a.S: Likewise.
* ld-x86-64/pr19319b.S: Likewise.
H.J. Lu
Renlin Li
Nick Clifton
Walfred Tedeschi
Jiong Wang
Mickael Guene
Alan Modra
Thomas Preud'homme
Yury Usishchev
Maciej W. Rozycki
Christophe Lyon
Jan Beulich
Marcus Shawcroft