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The newer update-copyright.py fixes file encoding too, removing cr/lf
on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and
embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
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Currently md_end is typically used for some final actions rather than
freeing memory like other *_end functions. Rename it to md_finish,
and rename target implementation. The renaming of target functions
makes it possible to find them all with "grep md_finish",
eg. md_mips_end is renamed to mips_md_finish, not md_mips_finish.
This patch leaves a number of md_end functions unchanged, those that
either do nothing or deallocate memory, and calls them late.
The idea here is that target maintainers implement md_end functions to
tidy memory, if anyone cares. Freeing persistent memory in gas is
not at all important, except that it can hide more important memory
leaks, those that happen once per some frequent gas operation, amongst
these unimportant memory leaks.
* as.c (main): Rename md_end to md_finish.
* config/tc-alpha.c, * config/tc-alpha.h,
* config/tc-arc.c, * config/tc-arc.h,
* config/tc-arm.c, * config/tc-arm.h,
* config/tc-csky.c, * config/tc-csky.h,
* config/tc-ia64.c, * config/tc-ia64.h,
* config/tc-mcore.c, * config/tc-mcore.h,
* config/tc-mips.c, * config/tc-mips.h,
* config/tc-mmix.c, * config/tc-mmix.h,
* config/tc-msp430.c, * config/tc-msp430.h,
* config/tc-nds32.c, * config/tc-nds32.h,
* config/tc-ppc.c, * config/tc-ppc.h,
* config/tc-pru.c, * config/tc-pru.h,
* config/tc-riscv.c, * config/tc-riscv.h,
* config/tc-s390.c, * config/tc-s390.h,
* config/tc-sparc.c, * config/tc-sparc.h,
* config/tc-tic4x.c, * config/tc-tic4x.h,
* config/tc-tic6x.c, * config/tc-tic6x.h,
* config/tc-v850.c, * config/tc-v850.h,
* config/tc-xtensa.c, * config/tc-xtensa.h,
* config/tc-z80.c, * config/tc-z80.h: Similarly.
* output-file.c (output_file_close): Call md_end.
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The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.
The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
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PR 25641
PR 25668
PR 25633
gas Fix disassembling ED+A4/AC/B4/BC opcodes.
Fix assembling lines containing colonless label and instruction
with first operand inside parentheses.
Fix registration of unsupported by target CPU registers.
* config/tc-z80.c: See above.
* config/tc-z80.h: See above.
* testsuite/gas/z80/colonless.d: Update test.
* testsuite/gas/z80/colonless.s: Likewise.
* testsuite/gas/z80/ez80_adl_all.d: Likewise.
* testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
* testsuite/gas/z80/ez80_z80_all.d: Likewise.
* testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
* testsuite/gas/z80/r800_unsup_regs.d: Likewise.
* testsuite/gas/z80/unsup_regs.s: Likewise.
* testsuite/gas/z80/z180_unsup_regs.d: Likewise.
* testsuite/gas/z80/z80.exp: Likewise.
* testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
* testsuite/gas/z80/z80_unsup_regs.d: Likewise.
* testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
opcodes * z80-dis.c: Fix disassembling ED+A4/AC/B4/BC opcodes.
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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.
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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.
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Disable for PPC and Z80.
PR 25311
* as.h (TC_STRING_ESCAPES): Provide a default definition.
* app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
NO_STRING_ESCAPES.
* read.c (next_char_of_string): Likewise.
* config/tc-ppc.h (TC_STRING_ESCAPES): Define.
* config/tc-z80.h (TC_STRING_ESCAPES): Define.
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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.
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* config/tc-rl78.h (TC_CONS_FIX_NEW): Add RELOC parameter.
* config/tc-z80.h (TC_CONS_FIX_NEW): Discard RELOC parameter.
* config/tc-aarch64.h (TC_CONS_FIX_NEW): Discard RELOC parameter.
* read.c (emit_expr_fix): Mark the r parameter as potentially
unused.
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* config/tc-z80.h(md_register_arithmetic): Define as 0.
* config/tc-z80.c(md_begin): Store register names in symbol table, prevents usage as ordinary symbol.
* config/tc-z80.c(contains_register): New function.
* config/tc-z80.c(parse_exp2): Removed.
* config/tc-z80.c(parse_exp_not_indexed): New function.
* config/tc-z80.c(parse_exp): Add code to recogize indexed addressing after parsing.
* config/tc-z80.c(emit_byte, emit_word): Use contains_register.
* config/tc-z80.c(emit_jp): Use parse_exp_not_indexed, simplify condition for jump to register.
* config/tc-z80.c(emit_call, emit_jr, emit_ex, emit_rst): Use parse_exp_not_indexed.
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* config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
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