PR 25469
bfd * archures.c: Add GBZ80 and Z80N machine values.
* reloc.c: Add BFD_RELOC_Z80_16_BE.
* coff-z80.c: Add support for new reloc.
* coffcode.h: Add support for new machine values.
* cpu-z80.c: Add support for new machine names.
* elf32-z80.c: Add support for new reloc.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
binutils* readelf.c (get_machine_flags): Add support for Z80N machine
number.
gas * 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.
include * coff/internal.h (R_IMM16BE): Define.
* elf/z80.h (EF_Z80_MACH_Z80N): Define.
(R_Z80_16_BE): New reloc.
ld * emulparams/elf32z80.sh: Use z80 emulation.
* emultempl/z80.em: Make generic to both COFF and ELF Z80 emulations.
* emultempl/z80elf.em: Delete.
* testsuite/ld-elf/pr22450.d: Expect to fail for the Z80.
* testsuite/ld-elf/sec64k.exp: Fix Z80 assembly.
* testsuite/ld-unique/pr21529.s: Avoid register name conflict.
* testsuite/ld-unique/unique.s: Likewise.
* testsuite/ld-unique/unique_empty.s: Likewise.
* testsuite/ld-unique/unique_shared.s: Likewise.
* testsuite/ld-unique/unique.d: Updated expected output.
* testsuite/ld-z80/arch_z80n.d: New file.
* testsuite/ld-z80/comb_arch_z80_z80n.d: New file.
* testsuite/ld-z80/labels.s: Add more labels.
* testsuite/ld-z80/relocs.s: Add more reloc tests.
* testsuite/ld-z80/relocs_f_z80n.d: New file
opcodes * z80-dis.c: Add support for GBZ80 opcodes.
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