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| author | Sergey Belyashov <sergey.belyashov@gmail.com> | 2020-02-07 14:53:46 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2020-02-07 14:53:46 +0000 |
| commit | 9fc0b501af78bc4a92f53ec712e1aaa123e0224c (patch) | |
| tree | f3ef7a39227828252a1878f1a526b3df19ec7c65 /include/coff | |
| parent | adb8754e48d53b219ddaa9e8368e4b1acb9db53a (diff) | |
| download | gdb-9fc0b501af78bc4a92f53ec712e1aaa123e0224c.zip gdb-9fc0b501af78bc4a92f53ec712e1aaa123e0224c.tar.gz gdb-9fc0b501af78bc4a92f53ec712e1aaa123e0224c.tar.bz2 | |
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/coff')
| -rw-r--r-- | include/coff/internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/coff/internal.h b/include/coff/internal.h index cbeb016..86fe070 100644 --- a/include/coff/internal.h +++ b/include/coff/internal.h @@ -812,6 +812,7 @@ struct internal_reloc /* Z80 modes */ #define R_OFF8 0x32 /* 8 bit signed abs, for (i[xy]+d) */ #define R_IMM24 0x33 /* 24 bit abs */ +#define R_IMM16BE 0x3A /* 16 bit abs, big endian */ /* R_JR, R_IMM8, R_IMM16, R_IMM32 - as for Z8k */ #define R_BYTE0 0x34 /* first (lowest) 8 bits of multibyte value */ #define R_BYTE1 0x35 /* second 8 bits of multibyte value */ |