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authorSergey Belyashov <sergey.belyashov@gmail.com>2020-02-07 14:53:46 +0000
committerNick Clifton <nickc@redhat.com>2020-02-07 14:53:46 +0000
commit9fc0b501af78bc4a92f53ec712e1aaa123e0224c (patch)
treef3ef7a39227828252a1878f1a526b3df19ec7c65 /include/elf/z80.h
parentadb8754e48d53b219ddaa9e8368e4b1acb9db53a (diff)
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Add support for the GBZ80 and Z80N variants of the Z80 architecture, and add DWARF debug info support to the Z80 assembler.
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.
Diffstat (limited to 'include/elf/z80.h')
-rw-r--r--include/elf/z80.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/elf/z80.h b/include/elf/z80.h
index a7f72c9..9b5e86f 100644
--- a/include/elf/z80.h
+++ b/include/elf/z80.h
@@ -30,6 +30,7 @@
#define EF_Z80_MACH_EZ80_Z80 0x04
#define EF_Z80_MACH_EZ80_ADL 0x84
#define EF_Z80_MACH_GBZ80 0x05
+#define EF_Z80_MACH_Z80N 0x06
#define EF_Z80_MACH_MSK 0xff
/* Relocations. */
@@ -47,6 +48,7 @@ START_RELOC_NUMBERS (elf_z80_reloc_type)
RELOC_NUMBER (R_Z80_BYTE3, 10)
RELOC_NUMBER (R_Z80_WORD0, 11)
RELOC_NUMBER (R_Z80_WORD1, 12)
+ RELOC_NUMBER (R_Z80_16_BE, 13)
END_RELOC_NUMBERS (R_Z80_max)
#endif /* _ELF_Z80_H */