Add support for the GBZ80 and Z80N variants of the Z80 architecture, and add DWARF...

[deliverable/binutils-gdb.git] / gas / ChangeLog

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+2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
+
+       PR 25469
+       * config/tc-z80.c: Add -gbz80 command line option to generate code
+       for the GameBoy Z80.  Add support for generating DWARF.
+       * config/tc-z80.h: Add support for DWARF debug information
+       generation.
+       * doc/c-z80.texi: Document new command line option.
+       * testsuite/gas/z80/gbz80_all.d: New file.
+       * testsuite/gas/z80/gbz80_all.s: New file.
+       * testsuite/gas/z80/z80.exp: Run the new tests.
+       * testsuite/gas/z80/z80n_all.d: New file.
+       * testsuite/gas/z80/z80n_all.s: New file.
+       * testsuite/gas/z80/z80n_reloc.d: New file.
+
+2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+       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.
+
 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 
        * NEWS: Mention x86 assembler options to align branches for