Re: MSP430: Support relocations for subtract expressions in .uleb128 directives

[thirdparty/binutils-gdb.git] / bfd / ChangeLog

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
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@@ -1,3 +1,43 @@
+2020-09-09  Alan Modra  <amodra@gmail.com>
+
+       * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
+       * libbfd.h: Regenerate.
+
+2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+           Kuan-Lin Chen  <kuanlinchentw@gmail.com>
+
+       * bfd-in2.h (bfd_reloc_code_real): Add
+       BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
+       * elf32-msp430.c (msp430_elf_ignore_reloc): New.
+       (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
+       (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
+       (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
+       (write_uleb128): New.
+       (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
+       * libbfd.c (_bfd_write_unsigned_leb128): New.
+       * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
+       Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
+       * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
+
+2020-09-08  Alex Coplan  <alex.coplan@arm.com>
+
+       * archures.c (bfd_mach_aarch64_8R): New.
+       * bfd-in2.h: Regenerate.
+       * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
+       (bfd_aarch64_arch_ilp32): Update tail pointer.
+
+2020-09-08  Alan Modra  <amodra@gmail.com>
+
+       PR 13250
+       PR 26580
+       * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
+       Return oldbfd in override when old common should override new
+       common.
+       (_bfd_elf_add_default_symbol): Adjust to suit.
+       (elf_link_add_object_symbols): Likewise.  Pass "override" to
+       _bfd_generic_link_add_one_symbol.  Save and restore common u.c.p
+       field for --as-needed shared libraries.  Revert pr13250 changes.
+
 2020-09-08  Nick Clifton  <nickc@redhat.com>
 
        * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an