binutils-gdb/bfd/ChangeLog
Jim Wilson 85f7836470 RISC-V: Fix weak function call reloc overflow on llvm build.
bfd/
	PR 25205
	* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
	check for !bfd_link_pic (info).
	<R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
	<R_RISCV_JAL>: Add comment.
	(_bfd_riscv_relax_section): For plt.offset check, add check for
	bfd_link_pic (info).  Add comment.

Change-Id: Ie769bc3d5adf096a51df5cc12efe3d50e80acb8f
2020-01-06 15:34:50 -08:00

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2020-01-06 Jim Wilson <jimw@sifive.com>
PR 25205
* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
check for !bfd_link_pic (info).
<R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
<R_RISCV_JAL>: Add comment.
(_bfd_riscv_relax_section): For plt.offset check, add check for
bfd_link_pic (info). Add comment.
2020-01-06 Alan Modra <amodra@gmail.com>
* format.c (bfd_check_format_matches): Ignore bfd_error on target
match failures. Don't init to bfd_error_wrong_format before
calling _bfd_check_format.
2020-01-06 Alan Modra <amodra@gmail.com>
* vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
status rather than exiting on stack overflow or underflow.
(_bfd_vms_slurp_etir): Adjust to suit.
2020-01-06 Alan Modra <amodra@gmail.com>
* som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2020-01-06 Alan Modra <amodra@gmail.com>
* mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
command. Check name offset is within command.
(bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
(bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
(bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
(bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
(bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
(bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
(bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
(bfd_mach_o_read_note, bfd_mach_o_read_build_version),
(bfd_mach_o_read_segment): Similarly.
(bfd_mach_o_read_thread): Properly bound check thread struct.
Don't repeat checks on second loop.
(bfd_mach_o_read_command): Fail on invalid command length.
2020-01-04 Alan Modra <amodra@gmail.com>
* format.c (bfd_check_format_matches): Add preserve_match.
Save initial bfd state in "preserve", matched bfd state in
"preserve_match". Save just the first match. Release
bfd_alloc memory. Restore and finish preserved state as
appropriate on all function exit paths.
2020-01-04 Alan Modra <amodra@gmail.com>
* mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2020-01-04 Alan Modra <amodra@gmail.com>
* coffgen.c (coff_real_object_p): Free malloc'd memory on target
match too.
2020-01-03 Nick Clifton <nickc@redhat.com>
PR 25307
(bfd_pef_parse_function_stubs): Correct the test that ensures that
there is enough data remaining in the code buffer before
attempting to read a function stub.
2020-01-03 Nick Clifton <nickc@redhat.com>
PR 25308
* elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
return value from bfd_malloc.
* elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
(bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
(elf32_arm_filter_cmse_symbols): Likewise.
(elf32_arm_write_section): Likewise.
* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
(bfd_mach_o_follow_dsym): Likewise.
* pef.c (bfd_pef_print_loader_section): Likewise.
(bfd_pef_scan_start_address): Likewise.
(bfd_pef_parse_function_stubs): Likewise.
(bfd_pef_parse_symbols): Likewise.
2020-01-03 Sergei Trofimovich <siarheit@google.com>
* elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
on binary inputs ld/PR25316.
(is_ia64_elf): new helper to filter on ia64 objects.
2020-01-03 Jan Beulich <jbeulich@suse.com>
* mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
in parameter names.
(bfd_mach_o_scan): Insert underscore in two variable names.
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
* Makefile.am: Add z80-elf target support.
* configure.ac: Likewise.
* targets.c: Likewise.
* Makefile.in: Regenerate.
* configure: Regenerate.
* config.bfd: Add z80-elf target support and new arches: ez80 and
z180.
* elf32-z80.c: New file.
* archures.c: Add new z80 architectures: eZ80 and Z180.
* coffcode.h: Likewise.
* cpu-z80.c: Likewise.
* coff-z80.c: Add new relocations for Z80 target and local label
check.
* reloc.c: Add new relocs.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2020-01-02 Tamar Christina <tamar.christina@arm.com>
PR 25210
PR 24753
* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2020-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2019
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