[AArch64] Tidy up switch statements in elfnn-aarch64.c

[thirdparty/binutils-gdb.git] / gas / ChangeLog

2013-07-02  Alan Modra  <amodra@gmail.com>

	* config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.

2013-06-26  Maciej W. Rozycki  <macro@codesourcery.com>

	* doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
	* doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
	Replace @sc{mips16} with literal `MIPS16'.
	(MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.

2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (reloc_table): Replace
	BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
	BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
	BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
	BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
	(md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
	BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
	BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
	BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
	BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
	BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
	(aarch64_force_relocation): Likewise.

2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (ilp32_p): New static variable.
	(elf64_aarch64_target_format): Return the target according to the
	value of 'ilp32_p'.
	(md_begin): Determine 'mach' according to the value of 'ilp32_p'.
	(aarch64_opts): Add support for options '-milp32' and '-mlp64'.
	(aarch64_dwarf2_addr_size): New function.
	* config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
	(DWARF2_ADDR_SIZE): New define.

2013-06-26  Richard Sandiford  <rdsandiford@googlemail.com>

	* doc/c-mips.texi: Use ISA instead of @sc{isa}.

2013-06-26  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.

2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>

	* config/tc-mips.c (mips_set_options): Add insn32 member.
	(mips_opts): Initialize it.
	(NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
	(options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
	(md_longopts): Add "minsn32" and "mno-insn32" options.
	(is_size_valid): Handle insn32 mode.
	(md_assemble): Pass instruction string down to macro.
	(brk_fmt): Add second dimension and insn32 mode initializers.
	(mfhl_fmt): Likewise.
	(BRK_FMT, MFHL_FMT): Handle insn32 mode.
	(macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
	(macro_build_jalr, move_register): Handle insn32 mode.
	(macro_build_branch_rs): Likewise.
	(macro): Handle insn32 mode.
	<M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
	(mips_ip): Handle insn32 mode.
	(md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
	(s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
	(mips_handle_align): Handle insn32 mode.
	(md_show_usage): Add -minsn32 and -mno-insn32.

	* doc/as.texinfo (Target MIPS options): Add -minsn32 and
	-mno-insn32 options.
	(-minsn32, -mno-insn32): New options.
	* doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
	options.
	(MIPS assembly options): New node.  Document .set insn32 and
	.set noinsn32.
	(MIPS-Dependent): List the new node.

2013-06-25  Nick Clifton  <nickc@redhat.com>

	* config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
	the PC in indirect addressing on 430xv2 parts.
	(msp430_operands): Add version test to hardware bug encoding
	restrictions.

2013-06-24  Roland McGrath  <mcgrathr@google.com>

	* config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
	so it skips whitespace before it.
	(s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.

	* config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
	(arm_reg_parse_multi): Skip whitespace first.
	(parse_reg_list): Likewise.
	(parse_vfp_reg_list): Likewise.
	(s_arm_unwind_save_mmxwcg): Likewise.

2013-06-24  Nick Clifton  <nickc@redhat.com>

	PR gas/15623
	* config/tc-arm.c (do_t_smc): Mark as ending an IT block.

2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.

2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c: Assert that offsetT and valueT are at least
	8 bytes in size.
	(GPR_SMIN, GPR_SMAX): New macros.
	(macro, mips_ip): Remove code for 4-byte valueT and offsetT.

2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
	conditions.  Remove any code deselected by them.
	(s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.

2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* NEWS: Note removal of ECOFF support.
	* doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
	* Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
	(MULTI_CFILES): Remove config/e-mipsecoff.c.
	* Makefile.in: Regenerate.
	* configure.in: Remove MIPS ECOFF references.
	(mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
	Delete cases.
	(mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
	(mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
	(mips-*-*): ...this single case.
	(mipsbecoff, mipslecoff, mipsecoff): Remove emulations.  Expect
	MIPS emulations to be e-mipself*.
	* configure: Regenerate.
	* configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
	(mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
	(mips-*-sysv*): Remove coff and ecoff cases.
	* as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
	* ecoff.c: Remove reference to MIPS ECOFF.
	* config/e-mipsecoff.c, config/te-lnews.h: Delete files.
	* config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
	(RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
	(mips_hi_fixup): Tweak comment.
	(append_insn): Require a howto.
	(mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.

2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
	Use "CPU" instead of "cpu".
	* doc/c-mips.texi: Likewise.
	(MIPS Opts): Rename to MIPS Options.
	(MIPS option stack): Rename to MIPS Option Stack.
	(MIPS ASE instruction generation overrides): Rename to
	MIPS ASE Instruction Generation Overrides (for now).
	(MIPS floating-point): Rename to MIPS Floating-Point.

2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* doc/c-mips.texi (MIPS Macros): New section.
	(MIPS Object): Replace with...
	(MIPS Small Data): ...this new section.

2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
	Capitalize name.  Use @kindex instead of @cindex for .set entries.

2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* doc/c-mips.texi (MIPS Stabs): Remove section.

2013-06-20  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
	(ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
	(ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
	(ISA_SUPPORTS_VIRT64_ASE): Delete.
	(mips_ase): New structure.
	(mips_ases): New table.
	(FP64_ASES): New macro.
	(mips_ase_groups): New array.
	(mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
	(mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
	functions.
	(is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
	(md_parse_option): Use mips_ases and mips_set_ase instead of
	separate case statements for each ASE option.
	(mips_after_parse_args): Use FP64_ASES.  Use
	mips_check_isa_supports_ases to check the ASEs against
	other options.
	(s_mipsset): Use mips_ases and mips_set_ase instead of
	separate if statements for each ASE option.  Use
	mips_check_isa_supports_ases, even when a non-ASE option
	is specified.

2013-06-19  Greta Yorsh  <Greta.Yorsh@arm.com>

	* config/tc-arm.c (arm_cpus): Add support for Cortex-A12.

2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (md_shortopts, options, md_longopts)
	(md_longopts_size): Move earlier in file.

2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
	with a single "ase" bitmask.
	(mips_opts): Update accordingly.
	(file_ase, file_ase_explicit): New variables.
	(file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
	(file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
	(ISA_HAS_ROR): Adjust for mips_set_options change.
	(is_opcode_valid): Take the base ase mask directly from mips_opts.
	(mips_ip): Adjust for mips_set_options change.
	(md_parse_option): Likewise.  Update file_ase_explicit.
	(mips_after_parse_args): Adjust for mips_set_options change.
	Use bitmask operations to select the default ASEs.  Set file_ase
	rather than individual per-ASE variables.
	(s_mipsset): Adjust for mips_set_options change.
	(mips_elf_final_processing): Test file_ase rather than
	file_ase_mdmx.  Remove commented-out code.

2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (mips_cpu_info): Add an "ase" field.
	(MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
	(MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
	(MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
	(mips_after_parse_args): Use the new "ase" field to choose
	the default ASEs.
	(mips_cpu_info_table): Move ASEs from the "flags" field to the
	"ase" field.

2013-06-18  Richard Earnshaw  <rearnsha@arm.com>

	* config/tc-arm.c (symbol_preemptible): New function.
	(relax_branch): Use it.

2013-06-17  Catherine Moore  <clm@codesourcery.com>
	    Maciej W. Rozycki  <macro@codesourcery.com>
	    Chao-Ying Fu  <fu@mips.com>

	* config/tc-mips.c (mips_set_options): Add ase_eva.
	(mips_set_options mips_opts): Add ase_eva.
	(file_ase_eva): Declare.
	(ISA_SUPPORTS_EVA_ASE): Define.
	(IS_SEXT_9BIT_NUM): Define.
	(MIPS_CPU_ASE_EVA): Define.
	(is_opcode_valid): Add support for ase_eva.
	(macro_build): Likewise.
	(macro): Likewise.
	(validate_mips_insn): Likewise.
	(validate_micromips_insn): Likewise.
	(mips_ip): Likewise.
	(options): Add OPTION_EVA and OPTION_NO_EVA.
	(md_longopts): Add -meva and -mno-eva.
	(md_parse_option): Process new options.
	(mips_after_parse_args): Check for valid EVA combinations.
	(s_mipsset): Likewise.

2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>

	* dwarf2dbg.h (dwarf2_move_insn): Declare.
	* dwarf2dbg.c (line_subseg): Add pmove_tail.
	(get_line_subseg): Add create_p argument.  Initialize pmove_tail.
	(dwarf2_gen_line_info_1): Update call accordingly.
	(dwarf2_move_insn): New function.
	* config/tc-mips.c (append_insn): Use dwarf2_move_insn.

2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>

	Revert:

	2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>

	PR gas/13024
	* dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
	(dwarf2_gen_line_info_1): Delete.
	(dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
	(dwarf2_gen_line_info, dwarf2_emit_label): Use them.
	(dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
	(dwarf2_directive_loc): Push previous .locs instead of generating
	them immediately.

2013-06-13  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>

	* config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
	(ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.

2013-06-13  Nick Clifton  <nickc@redhat.com>

	PR gas/15602
	* config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
	* config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
	function.  Generates an error if the adjusted offset is out of a
	16-bit range.

2013-06-12  Sandra Loosemore  <sandra@codesourcery.com>

	* config/tc-nios2.c (md_apply_fix):  Mask constant
	BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.

2013-06-10  Maciej W. Rozycki  <macro@codesourcery.com>

	* config/tc-mips.c (append_insn): Don't do branch relaxation for
	MIPS-3D instructions either.
	(md_convert_frag): Update the COPx branch mask accordingly.

	* config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
	option.
	* doc/as.texinfo (Overview): Add --relax-branch and
	--no-relax-branch.
	* doc/c-mips.texi (MIPS Opts): Document --relax-branch and
	--no-relax-branch.

2013-06-09  Sandra Loosemore  <sandra@codesourcery.com>

	* config/tc-nios2.c (nios2_parse_args):  Allow trap argument to
	omitted.

2013-06-08  Catherine Moore  <clm@codesourcery.com>

	* config/tc-mips.c (is_opcode_valid):  Build ASE mask.
	(is_opcode_valid_16): Pass ase value to opcode_is_member.
	(append_insn): Change INSN_xxxx to ASE_xxxx.

2013-06-01  George Thomas <george.thomas@atmel.com>

        * gas/config/tc-avr.c: Change ISA for devices with USB support to
	AVR_ISA_XMEGAU

2013-05-31  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (md_begin): Don't align text/data/bss sections
	for ELF.

2013-05-31  Paul Brook  <paul@codesourcery.com>

	gas/
	* config/tc-mips.c (s_ehword): New.

2013-05-30  Paul Brook  <paul@codesourcery.com>

	* config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.

2013-05-29  Maciej W. Rozycki  <macro@codesourcery.com>

	* write.c (resolve_reloc_expr_symbols): On REL targets don't
	convert relocs who have no relocatable field either.  Rephrase
	the conditional so that the PC-relative check is only applied
	for REL targets.

2013-05-28  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>

	* config/tc-mips.c (macro) <ld>: Don't use $zero for address
	calculation.

2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (reloc_table): Update to use
	BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
	BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

2013-05-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/tc-arm.c (it_fsm_post_encode): Improve
	warning messages about deprecated IT block formats.

2013-05-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/tc-aarch64.c (md_apply_fix): Move value range checking
	inside fx_done condition.

2013-05-22  Jürgen Urban  <JuergenUrban@gmx.de>

	* config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.

2013-05-20  Peter Bergner <bergner@vnet.ibm.com>

	* config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
	and clean up warning when using PRINT_OPCODE_TABLE.

2013-05-20  Alan Modra  <amodra@gmail.com>

	* config/tc-ppc.c (md_apply_fix): Hoist code common to insn
	and data fixups performing shift/high adjust/sign extension on
	fieldval.  Sink fx_pcrel handling and checks.  Use fixP->fx_size
	when writing data fixups rather than recalculating size.

2013-05-16  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* doc/c-msp430.texi: Fix typo.

2013-05-16  Tristan Gingold  <gingold@adacore.com>

	* config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
	are also TOC symbols.

2013-05-16  Nick Clifton  <nickc@redhat.com>

	* config/tc-msp430.c: Make -mmcu recognise more part numbers.
	Add -mcpu command to specify core type.
	* doc/c-msp430.texi: Update documentation.

2013-05-09  Andrew Pinski  <apinski@cavium.com>

	* config/tc-mips.c (struct mips_set_options): New ase_virt field.
	(mips_opts): Update for the new field.
	(file_ase_virt): New variable.
	(ISA_SUPPORTS_VIRT_ASE): New macro.
	(ISA_SUPPORTS_VIRT64_ASE): New macro.
	(MIPS_CPU_ASE_VIRT): New define.
	(is_opcode_valid): Handle ase_virt.
	(macro_build): Handle "+J".
	(validate_mips_insn): Likewise.
	(mips_ip): Likewise.
	(enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
	(md_longopts): Add mvirt and mnovirt
	(md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
	(mips_after_parse_args): Handle ase_virt field.
	(s_mipsset): Handle "virt" and "novirt".
	(mips_elf_final_processing): Add a comment about virt ASE might need
	a new flag.
	(md_show_usage): Print out the usage of -mvirt and mno-virt options.
	* doc/c-mips.texi: Document -mvirt and -mno-virt.
	Document ".set virt" and ".set novirt".

2013-05-09  Alan Modra  <amodra@gmail.com>

	* config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
	control of operand flag bits.

2013-05-07  Alan Modra  <amodra@gmail.com>

	* config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
	(PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
	(PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
	(PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
	(md_apply_fix): Set fx_no_overflow for assorted relocations.
	Shift and sign-extend fieldval for use by some VLE reloc
	operand->insert functions.

2013-05-06  Paul Brook  <paul@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>

	* config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
	(limited_pcrel_reloc_p): Likewise.
	(md_apply_fix): Likewise.
	(tc_gen_reloc): Likewise.

2013-05-06  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (limited_pcrel_reloc_p): New function.
	(mips_fix_adjustable): Adjust pc-relative check to use
	limited_pc_reloc_p.

2013-05-02  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
	(s_mips_stab): Do not restrict to stabn only.

2013-05-02  Nick Clifton  <nickc@redhat.com>

	* config/tc-msp430.c: Add support for the MSP430X architecture.
	Add code to insert a NOP instruction after any instruction that
	might change the interrupt state.
	Add support for the LARGE memory model.
	Add code to initialise the .MSP430.attributes section.
	* config/tc-msp430.h: Add support for the MSP430X architecture.
	* doc/c-msp430.texi: Document the new -mL and -mN command line
	options.
	* NEWS: Mention support for the MSP430X architecture.

2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>

	* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.

2013-04-30  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>

	* config/tc-mips.c (mips_ip): Add sizelo.
	For "+C", "+G", and "+H", set sizelo and compare against it.

2013-04-29  Nick Clifton  <nickc@redhat.com>

	* as.c (Options): Add -gdwarf-sections.
	(parse_args): Likewise.
	* as.h (flag_dwarf_sections): Declare.
	* dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
	(process_entries): When -gdwarf-sections is enabled generate
	fragmentary .debug_line sections.
	(out_debug_line): Set the section for the .debug_line section end
	symbol.
	* doc/as.texinfo: Document -gdwarf-sections.
	* NEWS: Mention -gdwarf-sections.

2013-04-26  Christian Groessler  <chris@groessler.org>

	* config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
	according to the target parameter.  Don't call s_segm since s_segm
	calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
	initialized yet.
	(md_begin): Call s_segm according to target parameter from command
	line.

2013-04-25  Alan Modra  <amodra@gmail.com>

	* configure.in: Allow little-endian linux.
	* configure: Regenerate.

2013-04-24  Sandra Loosemore  <sandra@codesourcery.com>

	* config/tc-nios2.c (nios2_control_register_arg_p): Rename
	"fstatus" control register to "eccinj".

2013-04-19  Kai Tietz  <ktietz@redhat.com>

	* configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.

2013-04-15  Julian Brown  <julian@codesourcery.com>

	* expr.c (add_to_result, subtract_from_result): Make global.
	* expr.h (add_to_result, subtract_from_result): Add prototypes.
	* config/tc-sh.c (sh_optimize_expr): Use add_to_result,
	subtract_from_result to handle extra bit of precision for .sleb128
	directive operands.

2013-04-10  Julian Brown  <julian@codesourcery.com>

	* read.c (convert_to_bignum): Add sign parameter. Use it
	instead of X_unsigned to determine sign of resulting bignum.
	(emit_expr): Pass extra argument to convert_to_bignum.
	(emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
	X_extrabit to convert_to_bignum.
	(parse_bitfield_cons): Set X_extrabit.
	* expr.c (make_expr_symbol, expr_build_uconstant, operand):
	Initialise X_extrabit field as appropriate.
	(add_to_result): New.
	(subtract_from_result): New.
	(expr): Use above.
	* expr.h (expressionS): Add X_extrabit field.

2013-04-10  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
	register being PC when is_t or writeback, and use distinct
	diagnostic for the latter case.

2013-04-10  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (parse_operands): Re-write
	po_barrier_or_imm().
	(do_barrier): Remove bogus constraint().
	(do_t_barrier): Remove.

2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>

	* gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
	ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
	ATmega2564RFR2
	* gas/doc/c-avr.texi (-mmcu documentation): Likewise.

2013-04-09  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (do_vmrs): Accept all control registers.
	Use local variable Rt in more places.
	(do_vmsr): Accept all control registers.

2013-04-09  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
	if there was none specified for moves between scalar and core
	register.

2013-04-09  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
	NEON_ALL_LANES case.

2013-04-08  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
	PC-relative VSTR.

2013-04-08  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
	entry to sp_fiq.

2013-04-03  Alan Modra  <amodra@gmail.com>

	* doc/as.texinfo: Add support to generate man options for h8300.
	* doc/c-h8300.texi: Likewise.

2013-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
	Cortex-A57.

2013-03-27  Alexis Deruelle  <alexis.deruelle@gmail.com>

	PR binutils/15068
	* config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.

2013-03-26  Nick Clifton  <nickc@redhat.com>

	PR gas/15295
	* listing.c (rebuffer_line): Rewrite to avoid seeking back to the
	start of the file each time.

	PR gas/15178
	* config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
	FreeBSD targets.

2013-03-26  Douglas B Rupp  <rupp@gnat.com>

	* config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
	after fixup.

2013-03-21  Will Newton  <will.newton@linaro.org>

	* config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
	pc-relative str instructions in Thumb mode.

2013-03-21  Michael Schewe  <michael.schewe@gmx.net>

	* config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
	@(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
	R_H8_DISP32A16.
	* config/tc-h8300.h: Remove duplicated defines.

2013-03-21  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

	PR gas/15282
	* tc-avr.c (mcu_has_3_byte_pc): New function.
	(tc_cfi_frame_initial_instructions): Call it to find return
	address size.

2013-03-20  Alexis Deruelle  <alexis.deruelle@gmail.com>

	PR gas/15095
	* config/tc-tic6x.c (tic6x_try_encode): Handle
	tic6x_coding_dreg_(msb|lsb) field coding types and use it to
	encode register pair numbers when required.

2013-03-15  Will Newton  <will.newton@linaro.org>

	* config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
	in vstr in Thumb mode for pre-ARMv7 cores.

2013-03-14  Andreas Schwab  <schwab@suse.de>

	* doc/c-arc.texi (ARC Directives): Revert last change and use
	@itemize instead of @table.
	* doc/c-arm.texi (ARM-Instruction-Set): Likewise.

2013-03-14  Nick Clifton  <nickc@redhat.com>

	PR gas/15273
	* config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
	NULL message, instead just check ARM_CPU_IS_ANY directly.

2013-03-14  Nick Clifton  <nickc@redhat.com>

	PR gas/15212
	* doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
	for table format.
	* doc/c-arm.texi (ARM-Instruction-Set): Likewise.  Also add text
	to the @item directives.
	(ARM-Neon-Alignment): Move to correct place in the document.
	* doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
	formatting.
	* doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
	@smallexample.

2013-03-12  Sebastian Huber <sebastian.huber@embedded-brains.de>

	* config/tc-nios2.c (nios2_consume_arg): Delete 'k' case.  Add 'o'
	case.  Add default BAD_CASE to switch.

2013-03-11  Sebastian Huber <sebastian.huber@embedded-brains.de>

	* config/tc-nios2.c (nios2_assemble_args_ds): New function.
	(nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.

2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/tc-arm.c (crc_ext_armv8): New feature set.
	(UNPRED_REG): New macro.
	(do_crc32_1): New function.
	(do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
	do_crc32ch, do_crc32cw): Likewise.
	(TUEc): New macro.
	(insns): Add entries for crc32 mnemonics.
	(arm_extensions): Add entry for crc.

2013-03-08  Chung-Lin Tang  <cltang@codesourcery.com>

	* write.h (struct fix): Add fx_dot_frag field.
	(dot_frag): Declare.
	* write.c (dot_frag): New variable.
	(fix_new_internal): Set fx_dot_frag field with dot_frag.
	(fixup_segment): Base calculation of fx_offset with fx_dot_frag.
	* expr.c (expr): Save value of frag_now in dot_frag when setting
	dot_value.
	* read.c (emit_expr): Likewise. Delete comments.

2013-03-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (flag_code_names): Removed.
	(i386_index_check): Rewrote.

2013-03-05  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
	add comment.
	(aarch64_double_precision_fmovable): New function.
	(parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
	function; handle hexadecimal representation of IEEE754 encoding.
	(parse_operands): Update the call to parse_aarch64_imm_float.

2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
	(check_hle): Updated.
	(md_assemble): Likewise.
	(parse_insn): Likewise.

2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (_i386_insn): Add rep_prefix.
	(md_assemble): Check if REP prefix is OK.
	(parse_insn): Remove expecting_string_instruction.  Set
	i.rep_prefix.

2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (aarch64_features): Add the 'crc' option.

2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
	for system registers.

2013-02-27  DJ Delorie  <dj@redhat.com>

	* config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
	(rl78_op): Handle %code().
	(rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
	(tc_gen_reloc): Likwise; convert to a computed reloc.
	(md_apply_fix): Likewise.

2013-02-25  Kaushik Phatak  <Kaushik.Phatak@kpitcummins.com>

	* config/rl78-parse.y: Fix encoding of DIVWU insn.

2013-02-25  Terry Guo  <terry.guo@arm.com>

	* config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
	* doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
	list of accepted CPUs.

2013-02-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/15159
	* config/tc-i386.c (cpu_arch): Add ".smap".

	* doc/c-i386.texi: Document smap.

2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>

	* config/tc-mips.c (s_cpload): Call mips_mark_labels and set
	mips_assembling_insn appropriately.
	(s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.

2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>

	* config/tc-mips.c (append_insn): Correct indentation, remove
	extraneous braces.

2013-02-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/tc-arm.c (do_neon_mov): Break on NS_NULL.

2013-02-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* configure.tgt: Add nios2-*-rtems*.

2013-02-14  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (md_begin): Change to check if 'name' is
	NULL.

2013-02-09  Jürgen Urban  <JuergenUrban@gmx.de>

	* config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
	(macro): Use it.  Assert that trunc.w.s is not used for r5900.

2013-02-08  Yi-Hsiu, Hsu  <ahsu@marvell.com>

	* gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
	core.

2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
	    Andrew Jenner <andrew@codesourcery.com>

	Based on patches from Altera Corporation.

	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
	(TARGET_CPU_HFILES): Add config/tc-nios2.h.
	* Makefile.in: Regenerated.
	* configure.tgt: Add case for nios2*-linux*.
	* config/obj-elf.c: Conditionally include elf/nios2.h.
	* config/tc-nios2.c: New file.
	* config/tc-nios2.h: New file.
	* doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
	* doc/Makefile.in: Regenerated.
	* doc/all.texi: Set NIOSII.
	* doc/as.texinfo (Overview): Add Nios II options.
	(Machine Dependencies): Include c-nios2.texi.
	* doc/c-nios2.texi: New file.
	* NEWS: Note Altera Nios II support.

2013-02-06  Alan Modra  <amodra@gmail.com>

	PR gas/14255
	* config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
	Don't skip fixups with fx_subsy non-NULL.
	* config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
	with fx_subsy non-NULL.

2013-02-04  H.J. Lu  <hongjiu.lu@intel.com>

	* doc/c-metag.texi: Add "@c man" markers.

2013-02-04  Alan Modra  <amodra@gmail.com>

	* write.c (fixup_segment): Return void.  Delete seg_reloc_count
	related code.
	(TC_ADJUST_RELOC_COUNT): Delete.
	* config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.

2013-02-04  Alan Modra  <amodra@gmail.com>

	* po/POTFILES.in: Regenerate.

2013-01-30  Markos Chandras  <markos.chandras@imgtec.com>

	* config/tc-metag.c: Make SWAP instruction less permissive with
	its operands.

2013-01-29  DJ Delorie  <dj@redhat.com>

	* config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
	relocs in .word/.etc statements.

2013-01-29  Roland McGrath  <mcgrathr@google.com>

	* config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
	immediate value for 8-bit offset" error so it shows line info.

2013-01-24  Joseph Myers  <joseph@codesourcery.com>

	* config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
	for 64-bit output.

2013-01-24  Nick Clifton  <nickc@redhat.com>

	* config/tc-v850.c: Add support for e3v5 architecture.
	* doc/c-v850.texi: Mention new support.

2013-01-23  Nick Clifton  <nickc@redhat.com>

	PR gas/15039
	* config/tc-avr.c: Include dwarf2dbg.h.

2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (reloc): Support size relocation only for ELF.
	(tc_i386_fix_adjustable): Likewise.
	(lex_got): Likewise.
	(tc_gen_reloc): Likewise.

2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (output_operand_error_record): Change to output
	the out-of-range error message as value-expected message if there is
	only one single value in the expected range.
	(programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
	LSL #0 as a programmer-friendly feature.

2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
	(tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
	BFD_RELOC_64_SIZE relocations.
	(lex_got): Support "symbol@SIZE" and don't create GOT symbol
	for it.
	(tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
	relocations against local symbols.

2013-01-16  Alan Modra  <amodra@gmail.com>

	* config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
	finding some sort of toc syntax error, and break to avoid
	compiler uninit warning.

2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/15019
	* config/tc-i386.c (lex_got): Increment length by 1 if the
	relocation token is removed.

2013-01-15  Nick Clifton  <nickc@redhat.com>

	* config/tc-v850.c (md_assemble): Allow signed values for
	V850E_IMMEDIATE.

2013-01-11  Sean Keys  <skeys@ipdatasys.com>

	* config/tc-xgate.c (md_begin): Fix mistake made when going from
	git to cvs.

2013-01-10  Peter Bergner <bergner@vnet.ibm.com>

	* doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
	* doc/c-ppc.texi (PowerPC-Opts):  Likewise.
	* config/tc-ppc.c (md_show_usage): Likewise.
	(ppc_handle_align): Handle power8's group ending nop.

2013-01-10  Sean Keys  <skeys@ipdatasys.com>

	* config/tc-xgate.c (md_begin): Fix the printing of opcodes so
	that the assember exits after the opcodes have been printed.

2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>

	* app.c: Remove trailing white spaces.
	* as.c: Likewise.
	* as.h: Likewise.
	* cond.c: Likewise.
	* dw2gencfi.c: Likewise.
	* dwarf2dbg.h: Likewise.
	* ecoff.c: Likewise.
	* input-file.c: Likewise.
	* itbl-lex.h: Likewise.
	* output-file.c: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* subsegs.c: Likewise.
	* symbols.c: Likewise.
	* write.c: Likewise.
	* config/tc-i386.c: Likewise.
	* doc/Makefile.am: Likewise.
	* doc/Makefile.in: Likewise.
	* doc/c-aarch64.texi: Likewise.
	* doc/c-alpha.texi: Likewise.
	* doc/c-arc.texi: Likewise.
	* doc/c-arm.texi: Likewise.
	* doc/c-avr.texi: Likewise.
	* doc/c-bfin.texi: Likewise.
	* doc/c-cr16.texi: Likewise.
	* doc/c-d10v.texi: Likewise.
	* doc/c-d30v.texi: Likewise.
	* doc/c-h8300.texi: Likewise.
	* doc/c-hppa.texi: Likewise.
	* doc/c-i370.texi: Likewise.
	* doc/c-i386.texi: Likewise.
	* doc/c-i860.texi: Likewise.
	* doc/c-m32c.texi: Likewise.
	* doc/c-m32r.texi: Likewise.
	* doc/c-m68hc11.texi: Likewise.
	* doc/c-m68k.texi: Likewise.
	* doc/c-microblaze.texi: Likewise.
	* doc/c-mips.texi: Likewise.
	* doc/c-msp430.texi: Likewise.
	* doc/c-mt.texi: Likewise.
	* doc/c-s390.texi: Likewise.
	* doc/c-score.texi: Likewise.
	* doc/c-sh.texi: Likewise.
	* doc/c-sh64.texi: Likewise.
	* doc/c-tic54x.texi: Likewise.
	* doc/c-tic6x.texi: Likewise.
	* doc/c-v850.texi: Likewise.
	* doc/c-xc16x.texi: Likewise.
	* doc/c-xgate.texi: Likewise.
	* doc/c-xtensa.texi: Likewise.
	* doc/c-z80.texi: Likewise.
	* doc/internals.texi: Likewise.

2013-01-10  Roland McGrath  <mcgrathr@google.com>

	* hash.c (hash_new_sized): Make it global.
	* hash.h: Declare it.
	* macro.c (define_macro): Use hash_new_sized instead of hash_new,
	pass a small size.

2013-01-10  Will Newton <will.newton@imgtec.com>

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* config/tc-metag.c: New file.
	* config/tc-metag.h: New file.
	* configure.tgt: Add Meta.
	* doc/Makefile.am: Add Meta.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi: Add Meta.
	* doc/as.texiinfo: Document Meta options.
	* doc/c-metag.texi: New file.

2013-01-09  Steve Ellcey  <sellcey@mips.com>

	* config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
	calls.
	* config/tc-mips.c (internalError): Remove, replace with abort.

2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (parse_operands): Change to compare the result
	of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.

2013-01-07  Nick Clifton  <nickc@redhat.com>

	PR gas/14887
	* config/tc-arm.c (skip_past_char): Skip whitespace before the
	anticipated character.
	* config/tc-arm.c (parse_address_main): Delete skip of whitespace
	here as it is no longer needed.

2013-01-06  Andreas Schwab  <schwab@linux-m68k.org>

	* doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
	* doc/c-score.texi (SCORE-Opts): Likewise.
	* doc/c-tic54x.texi (TIC54X-Directives): Likewise.

2013-01-04  Juergen Urban <JuergenUrban@gmx.de>

	* config/tc-mips.c: Add support for MIPS r5900.
	Add M_LQ_AB and M_SQ_AB to support large values for instructions
	lq and sq.
	(can_swap_branch_p, get_append_method): Detect some conditional
	short loops to fix a bug on the r5900 by NOP in the branch delay
	slot.
	(M_MUL): Support 3 operands in multu on r5900.
	(M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
	(s_mipsset): Force 32 bit floating point on r5900.
	(mips_ip): Check parameter range of instructions mfps and mtps on
	r5900.
	* configure.in: Detect CPU type when target string contains r5900
	(e.g. mips64r5900el-linux-gnu).

2013-01-02  H.J. Lu  <hongjiu.lu@intel.com>

	* as.c (parse_args): Update copyright year to 2013.

2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
	and "cortex57".

2013-01-02  Nick Clifton  <nickc@redhat.com>

	PR gas/14987
	* config/tc-arm.c (parse_address_main): Skip whitespace before a
	closing bracket.

For older changes see ChangeLog-2012
\f
Copyright (C) 2013 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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