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15056 Commits

Author SHA1 Message Date
GDB Administrator
e6e006612f Automatic date update in version.in 2019-02-14 00:00:28 +00:00
GDB Administrator
8918f84c04 Automatic date update in version.in 2019-02-13 00:00:39 +00:00
GDB Administrator
43c4685f14 Automatic date update in version.in 2019-02-12 00:00:12 +00:00
GDB Administrator
7115ab9c4b Automatic date update in version.in 2019-02-11 00:00:19 +00:00
GDB Administrator
10a54ace4a Automatic date update in version.in 2019-02-10 00:01:02 +00:00
Claudiu Zissulescu
a0e90a73f0 [ARC] don't force _init/_fini as DT_INIT/DT_FINI. 
Recent gcc commit b4371b277f1e ("[ARC] Enable init_array support")
inhibits DT_"INIT,FINI} in favor of DT_{INIT,FINI}ARRAY.

Even prior to that, it seems ARC port is the only one with this
special DT_INIT/FINI handling in linker emulation. Removing it
doesn't seem to change any uClibc/glibc testsuite results,
so this can RIP anyways.

bfd/
    2019-02-01  Vineet Gupta <vgupta@synopsys.com>

           * elf32-arc.c: Delete init_str, fini_str

ld/
    2019-02-01  Vineet Gupta <vgupta@synopsys.com>

           * emultempl/arclinux.em : Delete special INIT/FINI handling.
 2019-02-09 11:07:42 +01:00
GDB Administrator
d1ea488747 Automatic date update in version.in 2019-02-09 00:00:18 +00:00
Alan Modra
482f3505d1 Make inline plt reloc "unsupported for bss-plt" an error 
This was always supposed to be an error.  Code emitted by gcc for
inline PLT calls assumes PLT is an array of addresses.

	* elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
	for bss-plt" warning to make it an error.
 2019-02-08 21:32:40 +10:30
GDB Administrator
2c6c61c3c9 Automatic date update in version.in 2019-02-08 00:00:37 +00:00
Eric Botcazou
b2abe1bd81 SPARC: fix PR ld/18841 
This fixes the last ld failures on SPARC64/Linux:

FAIL: Run pr18841 with libpr18841b.so
FAIL: Run pr18841 with libpr18841c.so
FAIL: Run pr18841 with libpr18841bn.so (-z now)
FAIL: Run pr18841 with libpr18841cn.so (-z now)

by mimicing what has been done on x86-64 and Aarch64 to fix the PR.

bfd/
	PR ld/18841
        * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
        reloc_class_ifunc for ifunc symbols.
        * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 2019-02-07 17:04:31 +01:00
Eric Botcazou
68a091326f Visium: fix bogus overflow check on 32-bit hosts 
bfd/
	* elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
	<R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 2019-02-07 17:02:24 +01:00
Nick Clifton
2012bf013b Move potentially obsolete BFD targets into the definitely obsolete section. Add a note to the README-how-to-make-a-release document about doing this. 
bfd	* config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
	into the definitely obsolete list.

binutils * README-how-to-make-a-release: Add a note about updating the
	obsolete targets in the bfd/config.bfd file.
 2019-02-07 14:30:02 +00:00
GDB Administrator
31528deca5 Automatic date update in version.in 2019-02-07 00:00:52 +00:00
H.J. Lu
83924b3846 x86-64: Restore PIC check for PCREL reloc against protected symbol 
commit bd7ab16b45
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Feb 13 07:34:22 2018 -0800

    x86-64: Generate branch with PLT32 relocation

removed check R_X86_64_PC32 relocation against protected symbols in
shared objects.  Since elf_x86_64_check_relocs is called after we
have seen all input files, we can check for PC-relative relocations in
elf_x86_64_check_relocs.  We should not allow PC-relative relocations
against protected symbols since address of protected function and
location of protected data may not be in the shared object.

bfd/

	PR ld/24151
	* elf64-x86-64.c (elf_x86_64_need_pic): Check
	SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
	(elf_x86_64_relocate_section): Move PIC check for PC-relative
	relocations to ...
	(elf_x86_64_check_relocs): Here.
	(elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
	to check if a symbol is defined in a non-shared object.
	* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.

ld/

	PR ld/24151
	* testsuite/ld-x86-64/pr24151a-x32.d: New file.
	* testsuite/ld-x86-64/pr24151a.d: Likewise.
	* testsuite/ld-x86-64/pr24151a.s: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run pr24151a and pr24151a-x32.
 2019-02-05 18:45:34 -08:00
GDB Administrator
4e9ac437aa Automatic date update in version.in 2019-02-06 00:00:22 +00:00
GDB Administrator
4dcfcfe063 Automatic date update in version.in 2019-02-05 00:00:29 +00:00
GDB Administrator
b32ba39525 Automatic date update in version.in 2019-02-04 00:00:43 +00:00
GDB Administrator
7355a3c663 Automatic date update in version.in 2019-02-03 00:00:54 +00:00
GDB Administrator
9361886ee9 Automatic date update in version.in 2019-02-02 00:00:19 +00:00
GDB Administrator
c75eca848b Automatic date update in version.in 2019-02-01 00:00:18 +00:00
GDB Administrator
061e12709b Automatic date update in version.in 2019-01-31 00:00:31 +00:00
GDB Administrator
eeb14ea976 Automatic date update in version.in 2019-01-30 00:00:46 +00:00
GDB Administrator
9065c2ceff Automatic date update in version.in 2019-01-29 00:00:43 +00:00
Sergio Durigan Junior
453f8e1e49 Fix GCC9 warning on elf32-arm.c:elf32_arm_final_link_relocate 
Fedora Rawhide has just switched to GCC9, and now GDB doesn't compile
because of a BFD warning:

  BUILDSTDERR: ../../bfd/elf32-arm.c: In function 'elf32_arm_final_link_relocate':
  BUILDSTDERR: ../../bfd/elf32-arm.c:10907:10: error: absolute value function 'labs' given an argument of type 'bfd_signed_vma' {aka 'long long int'} but has parameter of type 'long int' which may cause truncation of value [-Werror=absolute-value]
  BUILDSTDERR: 10907 |  value = labs (relocation);
  BUILDSTDERR:       |          ^~~~

You can take a look at the full build log here:

  https://kojipkgs.fedoraproject.org//work/tasks/4828/32174828/build.log

The fix is (apparently) simple: instead of using 'labs', we should use
'llabs', since we're passing a 'bfd_signed_vma' to it, which is at
least a 'long long int', as far as I have checked.  This is what this
patch does.

bfd/ChangeLog:
2019-01-25  Sergio Durigan Junior  <sergiodj@redhat.com>

	* elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
	of 'labs' (and fix GCC warning).
 2019-01-28 10:50:23 -05:00
GDB Administrator
f5f2b743ae Automatic date update in version.in 2019-01-28 00:00:21 +00:00
GDB Administrator
eb51a3cd82 Automatic date update in version.in 2019-01-27 00:01:24 +00:00
GDB Administrator
e5e2bc507d Automatic date update in version.in 2019-01-26 00:00:52 +00:00
Nick Clifton
9ed1348c20 Updated Bulgarian and Russian translations for some of the binutils sub-directories 2019-01-25 11:48:55 +00:00
GDB Administrator
0417426340 Automatic date update in version.in 2019-01-25 00:00:37 +00:00
GDB Administrator
388a192d73 Automatic date update in version.in 2019-01-24 00:00:48 +00:00
Nick Clifton
d99386305c Updated translations for some of the binutils subdirectory. 2019-01-23 10:26:54 +00:00
GDB Administrator
2e8db3703b Automatic date update in version.in 2019-01-23 00:00:31 +00:00
GDB Administrator
b1afaa3566 Automatic date update in version.in 2019-01-22 00:00:30 +00:00
Nick Clifton
375cd4233d Updated translations for various binutils subdirectories. 2019-01-21 12:59:20 +00:00
Yuri Chornoivan
acef8081ec Fix spelling mistakes in BFD library. 
PR 24108
bfd	* elf32-nds32.c (nds32_relocate_section): Add space between words
	in error message.
	* elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
	error message.
	(riscv_i_or_e_p): Likewise.
	(riscv_merge_arch_attr_info): Likewise.

ld	* testsuite/ld-riscv-elf/attr-merge-arch-failed-01.d: Update
	expected error message.
 2019-01-21 12:39:24 +00:00
GDB Administrator
111f47f3e4 Automatic date update in version.in 2019-01-21 00:00:29 +00:00
GDB Administrator
3e80dafbfe Automatic date update in version.in 2019-01-20 00:01:16 +00:00
Nick Clifton
f48dfe417e Change version to 2.32.51 and regenerate configure and pot files. 2019-01-19 16:51:42 +00:00
Nick Clifton
f974f26cb1 Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
GDB Administrator
f3be6050c8 Automatic date update in version.in 2019-01-19 00:00:46 +00:00
GDB Administrator
241110d6cd Automatic date update in version.in 2019-01-18 00:00:50 +00:00
GDB Administrator
e89c694196 Automatic date update in version.in 2019-01-17 00:00:51 +00:00
Jim Wilson
a4bf3d0720 Don't emit vendor attribute section if there is no attribute to emit. 
2019-01-16  Kito Cheng  <kito@andestech.com>
	bfd/
	* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
	for OBJ_ATTR_PROC.
	gas/
	* testsuite/gas/riscv/attribute-empty.d: New.
 2019-01-16 13:37:35 -08:00
Jim Wilson
7d7a7d7ccf RISC-V: Merge ELF attribute for ld. 
2019-01-16  Kito Cheng  <kito@andestech.com>
		    Nelson Chu  <nelson@andestech.com>

	bfd/
	* elfnn-riscv.c (in_subsets): New.
	(out_subsets): Likewise.
	(merged_subsets): Likewise.
	(riscv_std_ext_p): Likewise.
	(riscv_non_std_ext_p): Likewise.
	(riscv_std_sv_ext_p): Likewise.
	(riscv_non_std_sv_ext_p): Likewise.
	(riscv_version_mismatch): Likewise.
	(riscv_i_or_e_p): Likewise.
	(riscv_merge_std_ext): Likewise.
	(riscv_merge_non_std_and_sv_ext): Likewise.
	(riscv_merge_arch_attr_info): Likewise.
	(riscv_merge_attributes): Likewise.
	(_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
	ld/
	* testsuite/ld-elf/orphan-region.d: XFAIL for RISC-V, because add new
	section.
	* testsuite/ld-riscv-elf/ld-riscv-elf.exp: Add new tests.
	* testsuite/ld-riscv-elf/attr-merge-arch-01.d: New test.
	* testsuite/ld-riscv-elf/attr-merge-arch-01a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-01b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-02.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-02a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-02b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-03.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-03a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-03b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-failed-01.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-failed-01a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-arch-failed-01b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-priv-spec-a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-priv-spec-b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-priv-spec.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-stack-align-a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-stack-align-b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-stack-align-failed-a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-stack-align-failed-b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-stack-align-failed.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-stack-align.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-01.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-01a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-01b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-02.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-02a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-02b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-03.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-03a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-03b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-04.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-04a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-04b.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-05.d: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-05a.s: Likewise.
	* testsuite/ld-riscv-elf/attr-merge-strict-align-05b.s: Likewise.
 2019-01-16 13:28:35 -08:00
Jim Wilson
2dc8dd17cd RISC-V: Support ELF attribute for gas and readelf. 
2019-01-16  Kito Cheng  <kito@andestech.com>
		    Nelson Chu  <nelson@andestech.com>

	bfd/
	* elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
	(elf_backend_obj_attrs_vendor): Define.
	(elf_backend_obj_attrs_section_type): Likewise.
	(elf_backend_obj_attrs_section): Likewise.
	(elf_backend_obj_attrs_arg_type): Define as
	riscv_elf_obj_attrs_arg_type.
	* elfxx-riscv.c (riscv_estimate_digit): New.
	(riscv_estimate_arch_strlen1): Likewise.
	(riscv_estimate_arch_strlen): Likewise.
	(riscv_arch_str1): Likewise.
	(riscv_arch_str): Likewise.
	* elfxx-riscv.h (riscv_arch_str): Declare.
	binutils/
	* readelf.c (get_riscv_section_type_name): New function.
	(get_section_type_name): Add handler for RISC-V.
	(riscv_attr_tag_t): Declare.
	(riscv_attr_tag): New.
	(display_riscv_attribute): New function.
	(process_attributes): Add handler for RISC-V.
	* testsuite/binutils-all/strip-3.d: Remove .riscv.attribute
	section.
	gas/
	* config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
	(riscv_set_options): Add `arch_attr` field.
	(riscv_opts): Set default value for arch_attr.
	(riscv_write_out_arch_attr): New.
	(riscv_set_public_attributes): Likewise.
	(riscv_md_end): Likewise.
	(riscv_convert_symbolic_attribute): Likewise.
	(s_riscv_attribute): Likewise.
	(explicit_arch_attr): Likewise.
	(riscv_pseudo_table): Add .attribute to the table.
	(options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
	enumeration constants.
	(md_longopts): Add `march-attr' and `mno-arch-attr' options.
	(md_parse_option): Handle the new options.
	(md_show_usage): Document the `march-attr' option.
	* config/tc-riscv.h (md_end): Define as riscv_md_end
	(riscv_md_end): Declare.
	(CONVERT_SYMBOLIC_ATTRIBUTE): Define as
	riscv_convert_symbolic_attribute.
	(riscv_convert_symbolic_attribute): Declare.
	(start_assemble): Declare.
	* testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
	* testsuite/gas/elf/section2.e-riscv: New.
	* testsuite/gas/riscv/attribute-01.d: New test
	* testsuite/gas/riscv/attribute-02.d: Likewise.
	* testsuite/gas/riscv/attribute-03.d: Likewise.
	* testsuite/gas/riscv/attribute-04.d: Likewise.
	* testsuite/gas/riscv/attribute-04.s: Likewise.
	* testsuite/gas/riscv/attribute-05.d: Likewise.
	* testsuite/gas/riscv/attribute-05.s: Likewise.
	* testsuite/gas/riscv/attribute-06.d: Likewise.
	* testsuite/gas/riscv/attribute-06.s: Likewise.
	* testsuite/gas/riscv/attribute-07.d: Likewise.
	* testsuite/gas/riscv/attribute-07.s: Likewise.
	* testsuite/gas/riscv/attribute-08.d: Likewise.
	* testsuite/gas/riscv/attribute-08.s: Likewise.
	* testsuite/gas/riscv/attribute-unknown.d: Likewise.
	* testsuite/gas/riscv/attribute-unknown.s: Likewise.
	* testsuite/gas/riscv/empty.l: Likewise.
	* doc/c-riscv.texi (.attribute): Add documentation.
	* configure.ac (--enable-default-riscv-attribute): New options.
	* configure: Re-generate.
	* config.in: Re-generate.
	include/
	* elf/riscv.h (SHT_RISCV_ATTRIBUTES): Define.
	(Tag_RISCV_arch): Likewise.
	(Tag_RISCV_priv_spec): Likewise.
	(Tag_RISCV_priv_spec_minor): Likewise.
	(Tag_RISCV_priv_spec_revision): Likewise.
	(Tag_RISCV_unaligned_access): Likewise.
	(Tag_RISCV_stack_align): Likewise.
 2019-01-16 13:14:59 -08:00
John Darrington
d5dcaf1b59 S12Z: Emit RELOC_S12Z_OPR instead of RELOC_EXT24 where appropriate. 
When assembling instructions which involve OPR references, emit
RELOC_S12Z_OPR instead of RELOC_EXT24.

bfd/
	* bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
	* libbfd.h: regen.
	* elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
	source field.  (md_apply_fix): Apply final fix
	to BFD_RELOC_S12Z_OPR.
	* reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.

gas/
	* config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
	BFD_RELOC_24.
	* testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
	of R_S12Z_EXT24.
 2019-01-16 14:39:04 +01:00
GDB Administrator
338c923d26 Automatic date update in version.in 2019-01-16 00:00:34 +00:00
GDB Administrator
183561e05e Automatic date update in version.in 2019-01-15 00:00:15 +00:00
Nick Clifton
f466c3053d Correct PR number in prevvious delta 2019-01-14 16:04:18 +00:00
Maamoun Tarsha
5a12586d44 Add support to GNU ld to separate got related plt entries from normal ones in order to be able to switch the non-plt got entries to read-only after startup, conforming to revised Linux for zSeries ABI. 
PR 20133
	* emulparams/elf64_s390.sh (SEPARATE_GOTPLT): Define.
	* emulparams/elf_s390.sh (SEPARATE_GOTPLT): Define.
	* testsuite/ld-s390/gotreloc_31-1.dd: Update expected output.
	* testsuite/ld-s390/tlsbin.dd: Likewise.
	* testsuite/ld-s390/tlsbin.rd: Likewise.
	* testsuite/ld-s390/tlsbin.sd: Likewise.
	* testsuite/ld-s390/tlsbin_64.dd: Likewise.
	* testsuite/ld-s390/tlsbin_64.rd: Likewise.
	* testsuite/ld-s390/tlsbin_64.sd: Likewise.
	* testsuite/ld-s390/tlspic.dd: Likewise.
	* testsuite/ld-s390/tlspic.rd: Likewise.
	* testsuite/ld-s390/tlspic.sd: Likewise.
	* testsuite/ld-s390/tlspic_64.dd: Likewise.
	* testsuite/ld-s390/tlspic_64.rd: Likewise.
	* testsuite/ld-s390/tlspic_64.sd: Likewise.
	* testsuite/ld-s390/s390.exp: Skip s390 tests for tpf targets.
 2019-01-14 16:00:14 +00:00