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Author SHA1 Message Date
Sergey Belyashov b8ba138563 The patch fixed invalid compilation of instruction LD IY,(HL) and disassemble of this and LD (HL),IX instruction. Also it update testsuit. 
PR 25627
opcodes	* z80-dis.c: Fix disassembly of LD IY,(HL) and D (HL),IX
	instructions.

gas	* config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
	instruction LD IY,(HL).
	* testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
	* testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
	* testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
	* testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
 2020-03-03 16:32:52 +00:00
Sergey Belyashov 9fc0b501af 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.
 2020-02-07 14:53:46 +00:00
Sergey Belyashov 7a6bf3becb Fix various assembler testsuite failures for the Z80 target. 
PR 25377
gas	* config/tc-z80.c: Add support for half precision, single
	precision and double precision floating point values.
	* config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
	* doc/as.texi: Add new z80 command line options.
	* doc/c-z80.texi: Document new z80 command line options.
	* testsuite/gas/z80/ez80_pref_dis.s: New test.
	* testsuite/gas/z80/ez80_pref_dis.d: New test driver.
	* testsuite/gas/z80/z80.exp: Run the new test.
	* testsuite/gas/z80/fp_math48.d: Use correct command line option.
	* testsuite/gas/z80/fp_zeda32.d: Likewise.
	* testsuite/gas/z80/strings.d: Update expected output.

opcodes	* z80-dis.c (suffix): Use .db instruction to generate double
	prefix.
 2020-01-14 13:13:57 +00:00
Nick Clifton bce58db4fb Fix the cast used to prevent compile time warning about an always false test. 
PR 25224
	* z80-dis.c (ld_ii_ii): Use correct cast.
 2020-01-09 14:32:49 +00:00
Sergey Belyashov 40c75bc8b0 Fix compile time warnings about comparisons always being false. 
PR 25224
gas	* config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
	opcode byte values.
	(emit_ld_r_r): Likewise.
	(emit_ld_rr_m): Likewise.
	(emit_ld_rr_nn): Likewise.

opcodes	* z80-dis.c (ld_ii_ii): Use character constant when checking
	opcode byte value.
 2020-01-09 11:49:18 +00:00
Alan Modra 660e62b1d9 PR25344, z80 disassembler recursion 
PR 25344
	* z80-dis.c (suffix): Don't use a local struct buffer copy.
	Peek at next byte to prevent recursion on repeated prefix bytes.
	Ensure uninitialised "mybuf" is not accessed.
	(print_insn_z80): Don't zero n_fetch and n_used here,..
	(print_insn_z80_buf): ..do it here instead.
 2020-01-06 21:53:16 +10:30
Sergey Belyashov 6655dba246 Add support for the GBZ80, Z180, and eZ80 variants of the Z80 architecure. Add an ELF based target for these as well. 
PR 25224
bfd	* Makefile.am: Add z80-elf target support.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* config.bfd: Add z80-elf target support and new arches: ez80 and z180.
	* elf32-z80.c: New file.
	* archures.c: Add new z80 architectures: eZ80 and Z180.
	* coffcode.h: Likewise.
	* cpu-z80.c: Likewise.
	* bfd-in2.h: Likewise plus additional Z80 relocations.
	* coff-z80.c: Add new relocations for Z80 target and local label check.

gas	* config/tc-z80.c: Add new architectures: Z180 and eZ80. Add support
	for assembler code generated by SDCC. Add new relocation types. Add
	z80-elf target support.
	* config/tc-z80.h: Add z80-elf target support. Enable dollar local
	labels. Local labels starts from ".L".
	* testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
	* testsuite/gas/all/fwdexp.s: Likewise.
	* testsuite/gas/z80/suffix.d: Fix failure on ELF target.
	* testsuite/gas/z80/z80.exp: Add new tests
	* testsuite/gas/z80/dollar.d: New file.
	* testsuite/gas/z80/dollar.s: New file.
	* testsuite/gas/z80/ez80_adl_all.d: New file.
	* testsuite/gas/z80/ez80_adl_all.s: New file.
	* testsuite/gas/z80/ez80_adl_suf.d: New file.
	* testsuite/gas/z80/ez80_isuf.s: New file.
	* testsuite/gas/z80/ez80_z80_all.d: New file.
	* testsuite/gas/z80/ez80_z80_all.s: New file.
	* testsuite/gas/z80/ez80_z80_suf.d: New file.
	* testsuite/gas/z80/r800_extra.d: New file.
	* testsuite/gas/z80/r800_extra.s: New file.
	* testsuite/gas/z80/r800_ii8.d: New file.
	* testsuite/gas/z80/r800_z80_doc.d: New file.
	* testsuite/gas/z80/z180.d: New file.
	* testsuite/gas/z80/z180.s: New file.
	* testsuite/gas/z80/z180_z80_doc.d: New file.
	* testsuite/gas/z80/z80_doc.d: New file.
	* testsuite/gas/z80/z80_doc.s: New file.
	* testsuite/gas/z80/z80_ii8.d: New file.
	* testsuite/gas/z80/z80_ii8.s: New file.
	* testsuite/gas/z80/z80_in_f_c.d: New file.
	* testsuite/gas/z80/z80_in_f_c.s: New file.
	* testsuite/gas/z80/z80_op_ii_ld.d: New file.
	* testsuite/gas/z80/z80_op_ii_ld.s: New file.
	* testsuite/gas/z80/z80_out_c_0.d: New file.
	* testsuite/gas/z80/z80_out_c_0.s: New file.
	* testsuite/gas/z80/z80_reloc.d: New file.
	* testsuite/gas/z80/z80_reloc.s: New file.
	* testsuite/gas/z80/z80_sli.d: New file.
	* testsuite/gas/z80/z80_sli.s: New file.

ld	* Makefile.am: Add new target z80-elf
	* configure.tgt: Likewise.
	* emultempl/z80.em: Add support for eZ80 and Z180 architectures.
	* emulparams/elf32z80.sh: New file.
	* emultempl/z80elf.em: Likewise.
	* testsuite/ld-z80/arch_ez80_adl.d: Likewise.
	* testsuite/ld-z80/arch_ez80_z80.d: Likewise.
	* testsuite/ld-z80/arch_r800.d: Likewise.
	* testsuite/ld-z80/arch_z180.d: Likewise.
	* testsuite/ld-z80/arch_z80.d: Likewise.
	* testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise.
	* testsuite/ld-z80/comb_arch_z180.d: Likewise.
	* testsuite/ld-z80/labels.s: Likewise.
	* testsuite/ld-z80/relocs.s: Likewise.
	* testsuite/ld-z80/relocs_b_ez80.d: Likewise.
	* testsuite/ld-z80/relocs_b_z80.d: Likewise.
	* testsuite/ld-z80/relocs_f_z80.d: Likewise.
	* testsuite/ld-z80/z80.exp: Likewise.

opcodes	* z80-dis.c: Add support for eZ80 and Z80 instructions.
 2020-01-02 14:14:59 +00:00
Alan Modra b3adc24a07 Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
Alan Modra 827041555a Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
Alan Modra 219d1afa89 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
Yao Qi 88c1242dc0 Move print_insn_XXX to an opcodes internal header 
With the changes done in previous patches, print_insn_XXX functions
don't have to be external visible out of opcodes, because both gdb
and objdump select disassemblers through a single interface.

This patch moves these print_insn_XXX declarations from
include/dis-asm.h to opcodes/disassemble.h, which is a new header
added by this patch.

include:

2017-05-24  Yao Qi  <yao.qi@linaro.org>

	* dis-asm.h: Move some function declarations to
	opcodes/disassemble.h.

opcodes:

2017-05-24  Yao Qi  <yao.qi@linaro.org>

	* alpha-dis.c: Include disassemble.h, don't include
	dis-asm.h.
	* avr-dis.c, bfin-dis.c, cr16-dis.c: Likewise.
	* crx-dis.c, d10v-dis.c, d30v-dis.c: Likewise.
	* disassemble.c, dlx-dis.c, epiphany-dis.c: Likewise.
	* fr30-dis.c, ft32-dis.c, h8300-dis.c, h8500-dis.c: Likewise.
	* hppa-dis.c, i370-dis.c, i386-dis.c: Likewise.
	* i860-dis.c, i960-dis.c, ip2k-dis.c: Likewise.
	* iq2000-dis.c, lm32-dis.c, m10200-dis.c: Likewise.
	* m10300-dis.c, m32r-dis.c, m68hc11-dis.c: Likewise.
	* m68k-dis.c, m88k-dis.c, mcore-dis.c: Likewise.
	* metag-dis.c, microblaze-dis.c, mmix-dis.c: Likewise.
	* moxie-dis.c, msp430-dis.c, mt-dis.c:
	* nds32-dis.c, nios2-dis.c, ns32k-dis.c: Likewise.
	* or1k-dis.c, pdp11-dis.c, pj-dis.c: Likewise.
	* ppc-dis.c, pru-dis.c, riscv-dis.c: Likewise.
	* rl78-dis.c, s390-dis.c, score-dis.c: Likewise.
	* sh-dis.c, sh64-dis.c, tic30-dis.c: Likewise.
	* tic4x-dis.c, tic54x-dis.c, tic6x-dis.c: Likewise.
	* tic80-dis.c, tilegx-dis.c, tilepro-dis.c: Likewise.
	* v850-dis.c, vax-dis.c, visium-dis.c: Likewise.
	* w65-dis.c, wasm32-dis.c, xc16x-dis.c: Likewise.
	* xgate-dis.c, xstormy16-dis.c, xtensa-dis.c: Likewise.
	* z80-dis.c, z8k-dis.c: Likewise.
	* disassemble.h: New file.
 2017-05-24 17:23:52 +01:00
Alan Modra 2571583aed Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Alan Modra 6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
H.J. Lu 43e65147c0 Remove trailing spaces in opcodes 2015-08-12 04:45:07 -07:00
Alan Modra b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Alan Modra 4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
Alan Modra aa820537ea update copyright dates 2009-09-02 07:25:43 +00:00
Arnold Metselaar d04117369b Fix bugs in the disassembly of some ld-instructions 2008-09-14 08:38:02 +00:00
Nick Clifton 9b201bb5e5 Change source files over to GPLv3. 2007-07-05 09:49:03 +00:00
Arnold Metselaar 9e919b5f1d fixes related to indexed operands 2006-01-18 13:48:46 +00:00
Arnold Metselaar c9021189f6 Use unsigned char to hold data to be disassembled. 2006-01-17 21:15:56 +00:00
Nick Clifton 3c9b82baee Add support for the Z80 processor family 2005-10-25 17:40:19 +00:00