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

2016-02-16  Nick Clifton  <nickc@redhat.com>

	* doc/as.texinfo (Section): Fix up texinfo snafus in previous
	update.

2016-02-16  Renlin Li  <renlin.li@arm.com>

	PR gas/19620
	* config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
	* testsuite/gas/aarch64/movw_label.d: New.
	* testsuite/gas/aarch64/movw_label.s: New.

2016-02-15  Vinay Kumar G. <Vinay.G@kpit.com>

	PR gas/19556
	* config/rx-parse.y (MOV):  Opcode generation for index
	register addressing mode.
	* testsuite/gas/rx/rx.exp: Updated for new testcase.
	* testsuite/gas/rx/pr19665.s: New file.
	* testsuite/gas/rx/pr19665.s: New file.
	* testsuite/gas/rx/mov.d: Update expected output.

2016-02-15  Nick Clifton  <nickc@redhat.com>

	* doc/as.texinfo (.section): Document that numeric values can now
	be used for the flags and type fields of the ELF target's .section
	directive.  Add notes about the restrictions on setting flags and
	types.
	* config/obj-elf.c (obj_elf_change_section): Allow known sections
	to be given processor specific section types.  Allow processor and
	application specific flags of a section to be set after
	definition.
	(obj_elf_parse_section_letters): Handle parsing numeric values.
	(obj_elf_section_type): Handle parsing numeric values.
	(obj_elf_section): Allow numeric type values.
	* config/obj-elf.h (obj_elf_change_section): Update prototype.
	* testsuite/gas/elf/section10.d: New test.
	* testsuite/gas/elf/section10.s: Source file for new test.
	* testsuite/gas/elf/elf.exp: Run the new test.
	* testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
	the description of the flags produced by readelf.
	* testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
	* NEWS: Mention the new feature.

2016-02-11  Nick Clifton  <nickc@redhat.com>

	PR gas/19614
	* dw2gencfi.c (cfi_sections_set): Delay setting this variable
	until it is actually used.
	(cfi_set_sections): Set cfi_sections_set to true.
	(dot_cfi_startproc): Likewise.
	(dot_cfi_endproc): Likewise.
	(dot_cfi_fde_data): Likewise.
	(cfi_finish): Likewise.
	(dot_cfi_sections): Do not set cfi_sections_set.
	* doc/as.texinfo (.cfi_sections): Note that targets can provide
	their own cfi section name.  Also note that the directive can be
	reissued provided that CFI generation has not started.
	* testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
	.cfi_endproc directives so that the redefinition of .cfi_sections
	will trigger the generation of the error message.
	* testsuite/gas/mips/compact-eh-err2.l: Update expected line
	number of error message.

2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
	    Janek van Oirschot <jvanoirs@synopsys.com>

	* config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
	(MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
	Define.
	(arc_flags, arc_relax_type): New structure.
	* config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
	(RELAX_TABLE_ENTRY_MAX): New define.
	(relaxation_state, md_relax_table, arc_relaxable_insns)
	(arc_num_relaxable_ins): New variable.
	(rlx_operand_type, arc_rlx_types): New enums.
	(arc_relaxable_ins): New structure.
	(OPTION_RELAX): New option.
	(arc_insn): New relax member.
	(arc_flags): Remove.
	(relax_insn_p): New function.
	(apply_fixups): Likewise.
	(relaxable_operand): Likewise.
	(may_relax_expr): Likewise.
	(relaxable_flag): Likewise.
	(arc_pcrel_adjust): Likewise.
	(md_estimate_size_before_relax): Implement.
	(md_convert_frag): Likewise.
	(md_parse_option): Handle new mrelax option.
	(md_show_usage): Likewise.
	(assemble_insn): Set relax member.
	(emit_insn0): New function.
	(emit_insn1): Likewise.
	(emit_insn): Handle relaxation case.
	* NEWS: Mention the new relaxation option.
	* doc/c-arc.texi (ARC Options): Document new mrelax option.
	* doc/as.texinfo (Target ARC Options): Likewise.
	* testsuite/gas/arc/relax-avoid1.d: New file.
	* testsuite/gas/arc/relax-avoid1.s: Likewise.
	* testsuite/gas/arc/relax-avoid2.d: Likewise.
	* testsuite/gas/arc/relax-avoid2.s: Likewise.
	* testsuite/gas/arc/relax-avoid3.d: Likewise.
	* testsuite/gas/arc/relax-avoid3.s: Likewise.
	* testsuite/gas/arc/relax-b.d: Likewise.
	* testsuite/gas/arc/relax-b.s: Likewise.

2016-02-08  Nick Clifton  <nickc@redhat.com>

	* config/tc-ia64.c (dot_prologue): Fix formatting.

2016-02-04  Nick Clifton  <nickc@redhat.com>

	* config/obj-elf.c (obj_elf_change_section): Remove support for
	ARM NOREAD sections.
	* config/tc-arm.c (arm_elf_section_letter): Delete.
	* config/tc-arm.h (md_elf_section_letter): Delete.
	* doc/c-arm.texi (ARM Section Attribute): Delete section.
	* testsuite/gas/arm/section-execute-only.d: Delete.
	* testsuite/gas/arm/section-execute-only.s: Delete.

2016-02-04  Nick Clifton  <nickc@redhat.com>

	PR target/19561
	* config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
	to handle encoding of RRUX instruction.
	* testsuite/gas/msp430/msp430x.s: Add more tests of the extended
	shift instructions.
	* testsuite/gas/msp430/msp430x.d: Update expected disassembly.

2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>

	* config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
	substitutions for BFD_RELOC_* as unsigned.
	* testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
	* testsuite/gas/xtensa/loc.d: New file: loc test result	patterns.
	* testsuite/gas/xtensa/loc.s: New file: loc test.

2016-02-03  Kevin Buettner  <kevinb@redhat.com>

    	* config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.

2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/19520
	* NEWS: Mention new command line option -mrelax-relocations and
	new configure option --enable-x86-relax-relocations for x86
	target.
	* config.in: Regenerated.
	* configure.ac: Add --enable-x86-relax-relocations.
	(ac_default_x86_relax_relocations): New.  Default to 1 except
	for x86 Solaris targets older than Solaris 12.
	(DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
	* configure: Likewise.
	* config/tc-i386.c (generate_relax_relocations): New.
	(OPTION_MRELAX_RELOCATIONS): Likewise.
	(output_disp): Don't generate relax relocations if
	generate_relax_relocations is 0.
	(md_longopts): Add -mrelax-relocations.
	(md_show_usage): Likewise.
	(md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
	* doc/c-i386.texi: Document -mrelax-relocations=.
	* testsuite/gas/i386/got-no-relax.d: New file.
	* testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
	* testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
	* testsuite/gas/i386/localpic.d: Likewise.
	* testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
	* testsuite/gas/i386/reloc32.d: Likewise.
	* testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
	* testsuite/gas/i386/x86-64-localpic.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
	* testsuite/gas/i386/i386.exp: Run got-no-relax and
	x86-64-gotpcrel-no-relax.

2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>

	* NEWS: Mention new command line option -mfence-as-lock-add=yes
	for x86 target.

2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>

	* NEWS: Remove duplicated marker for 2.26.

2016-02-02  Renlin Li  <renlin.li@arm.com>

	* testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/ip2k/allinsn.d: New file.
	* testsuite/gas/ip2k/allinsn.s: New file.
	* testsuite/gas/ip2k/ip2k-allinsn.exp: New file.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
	some load instructions.
	* testsuite/gas/epiphany/allinsn.d: Likewise.
	* testsuite/gas/epiphany/regression.d: Likewise.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
	suffixes from instruction mnemonics in expected output.
	* testsuite/gas/epiphany/allinsn.d: Likewise.
	* testsuite/gas/epiphany/regression.d: Likewise.
	* testsuite/gas/epiphany/sample.d: Likewise.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/epiphany/addr-syntax.d: Update expected register
	names.
	* testsuite/gas/epiphany/allinsn.d: Likewise.
	* testsuite/gas/epiphany/sample.d: Likewise.

2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/epiphany/sample.d: Update expected output.

2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (md_apply_fix): Allow addendum.
        (arc_reloc_op): Allow complex expressions for tpoff.
        (md_apply_fix): Handle resolved TLS local symbol.

	* testsuite/gas/arc/tls-relocs1.d: New file.
	* testsuite/gas/arc/tls-relocs1.s: Likewise.

2016-02-01  Loria  <Loria@phantasia.org>

	PR target/19311
	* config/tc-arm.c (encode_arm_immediate): Recode to improve
	efficiency and avoid an LLVM loop optimization bug.

2016-02-01  Nick Clifton  <nickc@redhat.com>

	* config/tc-microblaze.c (parse_imm): Fix compile time warning
	message extending a negative 32-bit value into a larger signed
	value on a 32-bit host.

2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/19532
	* configure.ac (compressed_debug_sections): Replace == with =.
	* configure: Regenerated.

2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (avoid_fence): New.
	(output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
	is true.
	(OPTION_FENCE_AS_LOCK_ADD): New.
	(md_longopts): Add -mfence-as-lock-add.
	(md_parse_option): Handle -mfence-as-lock-add.
	(md_show_usage): Add -mfence-as-lock-add=[no|yes].
	* doc/c-i386.texi (-mfence-as-lock-add): Document.
	* testsuite/gas/i386/i386.exp: Run new tests.
	* testsuite/gas/i386/fence-as-lock-add.s: New.
	* testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
	* testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
	* testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
	* testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.

2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (compressed_debug_sections): Remove trailing `]'.
	* configure: Regenerated.

2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
	(OPTION_MOMIT_LOCK_PREFIX): This.
	(md_longopts): Updated.
	(md_parse_option): Likewise.

2016-01-25  Catherine Moore  <clm@codesourcery.com>

	* config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
	if abicalls are in effect.
	* testsuite/gas/mips/sdata-gp.s: New test.
	* testsuite/gas/mips/sdata-gp.d: New expected output
	* testsuite/gas/mips/mips.exp: Run new test.

2016-01-25  Renlin Li  <renlin.li@arm.com>

	* testsuite/gas/arm/thumb2_it_search.d: New.
	* testsuite/gas/arm/thumb2_it_search.s: New.

2016-01-21  Nick Clifton  <nickc@redhat.com>

	PR gas/19454
	* testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
	with arm-netbsdelf target.
	* testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.

2016-01-20  Nick Clifton  <nickc@redhat.com>

	PR 19456
	* testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
	* testsuite/gas/arm/blx-bl-convert.d
	* testsuite/gas/arm/plt-1.d: Likewise.
	* testsuite/gas/arm/reloc-bad.d: Likewise.
	* testsuite/gas/arm/thumb-w-good.d: Likewise.
	* testsuite/gas/arm/thumb2_pool.d: Likewise.
	* testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
	* testsuite/gas/arm/tls_vxworks.d: Update expected output.

	PR 19499
	* doc/as.texinfo (Errors): Correct documentation describing the
	interaction of .file and .line with warning and error messages.

	PR 19458
	* testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
	* testsuite/gas/arm/archv8m-main.d: Likewise.
	* testsuite/gas/arm/archv8m-base.d: Likewise.

2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>

	* testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
	* testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
	* testsuite/gas/aarch64/armv8_2-a-illegal.s: New.

2016-01-20  Mickael Guene  <mickael.guene@st.com>
	    Terry Guo  <terry.guo@arm.com>

	* config/obj-elf.c (obj_elf_change_section) : Allow arm section with
	SHF_ARM_NOREAD section flag.
	* config/tc-arm.h (md_elf_section_letter) : Implement this hook to
	handle letter 'y'.
	(arm_elf_section_letter) : Declare it.
	* config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
	SHF_ARM_NOREAD section flag.
	* doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.

	* testsuite/gas/arm/section-execute-only.s: New test case.
	* testsuite/gas/arm/section-execute-only.d: Expected output.

2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>

	* config/tc-mips.c (micromips_insn_length): Remove the mention
	of 48-bit microMIPS instructions.

2016-01-18  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2016-01-17  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2016-01-17  Alan Modra  <amodra@gmail.com>

	* testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.

2016-01-14  Nick Clifton  <nickc@redhat.com>

	* testsuite/gas/rl78/sp-relative-movw.s: New test.
	* testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
	* testsuite/gas/rl78/rl78.exp: Run the new test.

2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>

	* testsuite/gas/aarch64/illegal-sysreg-2.l: New.
	* testsuite/gas/aarch64/illegal-sysreg-2.d: New.

2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>

	* config/tc-nios2.c (output_movia): Preset `code' to 0.

2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>

	* config/tc-h8300.c (get_operand): Remove spurious condition in
	test for closing parenthesis.

2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>

	* config/tc-arm.c (arm_ext_v8_2): New.
	(insns): Add "esb".
	* testsuite/gas/arm/armv8_2-a.d: New.
	* testsuite/gas/arm/armv8_2-a.s: New.

2016-01-12  Alan Modra  <amodra@gmail.com>

	* testsuite/gas/ppc/vsx3.d: Accept nop padding.

2016-01-11  Peter Bergner <bergner@vnet.ibm.com>

	* testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
	xvcmpnesp, xvcmpnesp.>: Delete tests.
	* testsuite/gas/ppc/power9.s: Likewise.
	* testsuite/gas/ppc/vsx3.d: Likewise.
	* testsuite/gas/ppc/vsx3.s: Likewise.

2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>

	PR gas/13050
	* testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
	* testsuite/gas/m68k/p13050-1.s: New file.
	* testsuite/gas/m68k/p13050-2.d: New file.
	* testsuite/gas/m68k/p13050-2.s: New file.

2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
	* testsuite/gas/arc/add.d: Likewise.
	* testsuite/gas/arc/and.d: Likewise.
	* testsuite/gas/arc/asl.d: Likewise.
	* testsuite/gas/arc/asr.d: Likewise.
	* testsuite/gas/arc/bic.d: Likewise.
	* testsuite/gas/arc/extb.d: Likewise.
	* testsuite/gas/arc/extw.d: Likewise.
	* testsuite/gas/arc/j.d: Likewise.
	* testsuite/gas/arc/jl.d: Likewise.
	* testsuite/gas/arc/ld2.d: Likewise.
	* testsuite/gas/arc/lsr.d: Likewise.
	* testsuite/gas/arc/mov.d: Likewise.
	* testsuite/gas/arc/or.d: Likewise.
	* testsuite/gas/arc/pcl-relocs.d: Likewise.
	* testsuite/gas/arc/pcrel-relocs.d: Likewise.
	* testsuite/gas/arc/pic-relocs.d: Likewise.
	* testsuite/gas/arc/plt-relocs.d: Likewise.
	* testsuite/gas/arc/rlc.d: Likewise.
	* testsuite/gas/arc/ror.d: Likewise.
	* testsuite/gas/arc/rrc.d: Likewise.
	* testsuite/gas/arc/sbc.d: Likewise.
	* testsuite/gas/arc/sda-relocs.d: Likewise.
	* testsuite/gas/arc/sda-relocs2.d: Likewise.
	* testsuite/gas/arc/sexb.d: Likewise.
	* testsuite/gas/arc/sexw.d: Likewise.
	* testsuite/gas/arc/st.d: Likewise.
	* testsuite/gas/arc/sub.d: Likewise.
	* testsuite/gas/arc/tls-relocs.d: Likewise.
	* testsuite/gas/arc/xor.d: Likewise.

2016-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
\f
Copyright (C) 2016 Free Software Foundation, Inc.

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

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
eda683bb NC	1	2016-02-16 Nick Clifton <nickc@redhat.com>
	2
	3	* doc/as.texinfo (Section): Fix up texinfo snafus in previous
	4	update.
	5
671eeb28 RL	6	2016-02-16 Renlin Li <renlin.li@arm.com>
	7
	8	PR gas/19620
	9	* config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
	10	* testsuite/gas/aarch64/movw_label.d: New.
	11	* testsuite/gas/aarch64/movw_label.s: New.
	12
804021fb	13	2016-02-15 Vinay Kumar G. <Vinay.G@kpit.com>
6439ea1a	14
58cda018	15	PR gas/19556
6439ea1a VK	16	* config/rx-parse.y (MOV): Opcode generation for index
	17	register addressing mode.
	18	* testsuite/gas/rx/rx.exp: Updated for new testcase.
	19	* testsuite/gas/rx/pr19665.s: New file.
	20	* testsuite/gas/rx/pr19665.s: New file.
	21	* testsuite/gas/rx/mov.d: Update expected output.
	22
804021fb	23	2016-02-15 Nick Clifton <nickc@redhat.com>
9fb71ee4 NC	24
	25	* doc/as.texinfo (.section): Document that numeric values can now
	26	be used for the flags and type fields of the ELF target's .section
	27	directive. Add notes about the restrictions on setting flags and
	28	types.
	29	* config/obj-elf.c (obj_elf_change_section): Allow known sections
	30	to be given processor specific section types. Allow processor and
	31	application specific flags of a section to be set after
	32	definition.
	33	(obj_elf_parse_section_letters): Handle parsing numeric values.
	34	(obj_elf_section_type): Handle parsing numeric values.
	35	(obj_elf_section): Allow numeric type values.
	36	* config/obj-elf.h (obj_elf_change_section): Update prototype.
	37	* testsuite/gas/elf/section10.d: New test.
	38	* testsuite/gas/elf/section10.s: Source file for new test.
	39	* testsuite/gas/elf/elf.exp: Run the new test.
	40	* testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
	41	the description of the flags produced by readelf.
	42	* testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
	43	* NEWS: Mention the new feature.
	44
bd5608dc NC	45	2016-02-11 Nick Clifton <nickc@redhat.com>
	46
	47	PR gas/19614
	48	* dw2gencfi.c (cfi_sections_set): Delay setting this variable
	49	until it is actually used.
	50	(cfi_set_sections): Set cfi_sections_set to true.
	51	(dot_cfi_startproc): Likewise.
	52	(dot_cfi_endproc): Likewise.
	53	(dot_cfi_fde_data): Likewise.
	54	(cfi_finish): Likewise.
	55	(dot_cfi_sections): Do not set cfi_sections_set.
	56	* doc/as.texinfo (.cfi_sections): Note that targets can provide
	57	their own cfi section name. Also note that the directive can be
	58	reissued provided that CFI generation has not started.
	59	* testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
	60	.cfi_endproc directives so that the redefinition of .cfi_sections
	61	will trigger the generation of the error message.
	62	* testsuite/gas/mips/compact-eh-err2.l: Update expected line
	63	number of error message.
	64
4670103e CZ	65	2016-02-10 Claudiu Zissulescu <claziss@synopsys.com>
	66	Janek van Oirschot <jvanoirs@synopsys.com>
	67
	68	* config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
	69	(MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
	70	Define.
	71	(arc_flags, arc_relax_type): New structure.
	72	* config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
	73	(RELAX_TABLE_ENTRY_MAX): New define.
	74	(relaxation_state, md_relax_table, arc_relaxable_insns)
	75	(arc_num_relaxable_ins): New variable.
	76	(rlx_operand_type, arc_rlx_types): New enums.
	77	(arc_relaxable_ins): New structure.
	78	(OPTION_RELAX): New option.
	79	(arc_insn): New relax member.
	80	(arc_flags): Remove.
	81	(relax_insn_p): New function.
	82	(apply_fixups): Likewise.
	83	(relaxable_operand): Likewise.
	84	(may_relax_expr): Likewise.
	85	(relaxable_flag): Likewise.
	86	(arc_pcrel_adjust): Likewise.
	87	(md_estimate_size_before_relax): Implement.
	88	(md_convert_frag): Likewise.
	89	(md_parse_option): Handle new mrelax option.
	90	(md_show_usage): Likewise.
	91	(assemble_insn): Set relax member.
	92	(emit_insn0): New function.
	93	(emit_insn1): Likewise.
	94	(emit_insn): Handle relaxation case.
	95	* NEWS: Mention the new relaxation option.
	96	* doc/c-arc.texi (ARC Options): Document new mrelax option.
	97	* doc/as.texinfo (Target ARC Options): Likewise.
	98	* testsuite/gas/arc/relax-avoid1.d: New file.
	99	* testsuite/gas/arc/relax-avoid1.s: Likewise.
	100	* testsuite/gas/arc/relax-avoid2.d: Likewise.
	101	* testsuite/gas/arc/relax-avoid2.s: Likewise.
	102	* testsuite/gas/arc/relax-avoid3.d: Likewise.
	103	* testsuite/gas/arc/relax-avoid3.s: Likewise.
	104	* testsuite/gas/arc/relax-b.d: Likewise.
	105	* testsuite/gas/arc/relax-b.s: Likewise.
	106
9264d325 NC	107	2016-02-08 Nick Clifton <nickc@redhat.com>
	108
	109	* config/tc-ia64.c (dot_prologue): Fix formatting.
	110
39306124 NC	111	2016-02-04 Nick Clifton <nickc@redhat.com>
	112
	113	* config/obj-elf.c (obj_elf_change_section): Remove support for
	114	ARM NOREAD sections.
	115	* config/tc-arm.c (arm_elf_section_letter): Delete.
	116	* config/tc-arm.h (md_elf_section_letter): Delete.
	117	* doc/c-arm.texi (ARM Section Attribute): Delete section.
	118	* testsuite/gas/arm/section-execute-only.d: Delete.
	119	* testsuite/gas/arm/section-execute-only.s: Delete.
	120
c1d9289f NC	121	2016-02-04 Nick Clifton <nickc@redhat.com>
	122
	123	PR target/19561
	124	* config/tc-msp430.c (msp430_operands): Remove case 7. Use case 2
	125	to handle encoding of RRUX instruction.
	126	* testsuite/gas/msp430/msp430x.s: Add more tests of the extended
	127	shift instructions.
	128	* testsuite/gas/msp430/msp430x.d: Update expected disassembly.
	129
ea173078 MF	130	2016-02-03 Max Filippov <jcmvbkbc@gmail.com>
	131
	132	* config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
	133	substitutions for BFD_RELOC_* as unsigned.
c1d9289f NC	134	* testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
	135	* testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
	136	* testsuite/gas/xtensa/loc.s: New file: loc test.
ea173078	137
3d8efabf KB	138	2016-02-03 Kevin Buettner <kevinb@redhat.com>
	139
	140	* config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
	141
0cb4071e L	142	2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
	143
	144	PR gas/19520
	145	* NEWS: Mention new command line option -mrelax-relocations and
	146	new configure option --enable-x86-relax-relocations for x86
	147	target.
	148	* config.in: Regenerated.
	149	* configure.ac: Add --enable-x86-relax-relocations.
	150	(ac_default_x86_relax_relocations): New. Default to 1 except
	151	for x86 Solaris targets older than Solaris 12.
	152	(DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
	153	* configure: Likewise.
	154	* config/tc-i386.c (generate_relax_relocations): New.
	155	(OPTION_MRELAX_RELOCATIONS): Likewise.
	156	(output_disp): Don't generate relax relocations if
	157	generate_relax_relocations is 0.
	158	(md_longopts): Add -mrelax-relocations.
	159	(md_show_usage): Likewise.
	160	(md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
	161	* doc/c-i386.texi: Document -mrelax-relocations=.
	162	* testsuite/gas/i386/got-no-relax.d: New file.
	163	* testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
	164	* testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
	165	* testsuite/gas/i386/localpic.d: Likewise.
	166	* testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
	167	* testsuite/gas/i386/reloc32.d: Likewise.
	168	* testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
	169	* testsuite/gas/i386/x86-64-localpic.d: Likewise.
	170	* testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
	171	* testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
	172	* testsuite/gas/i386/i386.exp: Run got-no-relax and
	173	x86-64-gotpcrel-no-relax.
	174
9d3fc4e1 L	175	2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
	176
	177	* NEWS: Mention new command line option -mfence-as-lock-add=yes
	178	for x86 target.
	179
ab71ce86 L	180	2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
	181
	182	* NEWS: Remove duplicated marker for 2.26.
	183
46d70d04 RL	184	2016-02-02 Renlin Li <renlin.li@arm.com>
	185
	186	* testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
	187
0f99255d AB	188	2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
	189
	190	* testsuite/gas/ip2k/allinsn.d: New file.
	191	* testsuite/gas/ip2k/allinsn.s: New file.
	192	* testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
	193
5d7a9011 AB	194	2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
	195
	196	* testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
	197	some load instructions.
	198	* testsuite/gas/epiphany/allinsn.d: Likewise.
	199	* testsuite/gas/epiphany/regression.d: Likewise.
	200
a012b298 AB	201	2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
	202
	203	* testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
	204	suffixes from instruction mnemonics in expected output.
	205	* testsuite/gas/epiphany/allinsn.d: Likewise.
	206	* testsuite/gas/epiphany/regression.d: Likewise.
	207	* testsuite/gas/epiphany/sample.d: Likewise.
	208
2f74d480 AB	209	2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
	210
	211	* testsuite/gas/epiphany/addr-syntax.d: Update expected register
	212	names.
	213	* testsuite/gas/epiphany/allinsn.d: Likewise.
	214	* testsuite/gas/epiphany/sample.d: Likewise.
	215
b89807c6 AB	216	2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
	217
	218	* testsuite/gas/epiphany/sample.d: Update expected output.
	219
b125bd17 CZ	220	2016-01-26 Claudiu Zissulescu <claziss@synopsys.com>
	221
	222	* config/tc-arc.c (md_apply_fix): Allow addendum.
	223	(arc_reloc_op): Allow complex expressions for tpoff.
	224	(md_apply_fix): Handle resolved TLS local symbol.
	225
	226	* testsuite/gas/arc/tls-relocs1.d: New file.
	227	* testsuite/gas/arc/tls-relocs1.s: Likewise.
	228
4f1d6205 L	229	2016-02-01 Loria <Loria@phantasia.org>
	230
	231	PR target/19311
	232	* config/tc-arm.c (encode_arm_immediate): Recode to improve
	233	efficiency and avoid an LLVM loop optimization bug.
	234
ac0d427f NC	235	2016-02-01 Nick Clifton <nickc@redhat.com>
	236
	237	* config/tc-microblaze.c (parse_imm): Fix compile time warning
	238	message extending a negative 32-bit value into a larger signed
	239	value on a 32-bit host.
	240
348ef89a L	241	2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
	242
	243	PR gas/19532
	244	* configure.ac (compressed_debug_sections): Replace == with =.
	245	* configure: Regenerated.
	246
e4e00185 AS	247	2016-01-29 Andrew Senkevich <andrew.senkevich@intel.com>
	248	H.J. Lu <hongjiu.lu@intel.com>
	249
	250	* config/tc-i386.c (avoid_fence): New.
	251	(output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
	252	is true.
	253	(OPTION_FENCE_AS_LOCK_ADD): New.
	254	(md_longopts): Add -mfence-as-lock-add.
	255	(md_parse_option): Handle -mfence-as-lock-add.
	256	(md_show_usage): Add -mfence-as-lock-add=[no\|yes].
	257	* doc/c-i386.texi (-mfence-as-lock-add): Document.
ac2789d7 L	258	* testsuite/gas/i386/i386.exp: Run new tests.
	259	* testsuite/gas/i386/fence-as-lock-add.s: New.
	260	* testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
	261	* testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
	262	* testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
	263	* testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
e4e00185	264
27ba7c94 L	265	2016-01-27 H.J. Lu <hongjiu.lu@intel.com>
	266
	267	* configure.ac (compressed_debug_sections): Remove trailing `]'.
	268	* configure: Regenerated.
	269
d1982f93 L	270	2016-01-25 H.J. Lu <hongjiu.lu@intel.com>
	271
	272	* config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
	273	(OPTION_MOMIT_LOCK_PREFIX): This.
	274	(md_longopts): Updated.
	275	(md_parse_option): Likewise.
	276
00acd688 CM	277	2016-01-25 Catherine Moore <clm@codesourcery.com>
	278
	279	* config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
	280	if abicalls are in effect.
	281	* testsuite/gas/mips/sdata-gp.s: New test.
	282	* testsuite/gas/mips/sdata-gp.d: New expected output
	283	* testsuite/gas/mips/mips.exp: Run new test.
	284
5bc5ae88 RL	285	2016-01-25 Renlin Li <renlin.li@arm.com>
	286
	287	* testsuite/gas/arm/thumb2_it_search.d: New.
	288	* testsuite/gas/arm/thumb2_it_search.s: New.
	289
61e137e2 NC	290	2016-01-21 Nick Clifton <nickc@redhat.com>
	291
	292	PR gas/19454
	293	* testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
	294	with arm-netbsdelf target.
	295	* testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
	296
aed5fc75 NC	297	2016-01-20 Nick Clifton <nickc@redhat.com>
aed5fc75 NC	298
74b92a5c NC	299	PR 19456
	300	* testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
	301	* testsuite/gas/arm/blx-bl-convert.d
	302	* testsuite/gas/arm/plt-1.d: Likewise.
	303	* testsuite/gas/arm/reloc-bad.d: Likewise.
	304	* testsuite/gas/arm/thumb-w-good.d: Likewise.
	305	* testsuite/gas/arm/thumb2_pool.d: Likewise.
	306	* testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
	307	* testsuite/gas/arm/tls_vxworks.d: Update expected output.
	308
72e0b254 NC	309	PR 19499
	310	* doc/as.texinfo (Errors): Correct documentation describing the
	311	interaction of .file and .line with warning and error messages.
	312
aed5fc75 NC	313	PR 19458
	314	* testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
	315	* testsuite/gas/arm/archv8m-main.d: Likewise.
	316	* testsuite/gas/arm/archv8m-base.d: Likewise.
	317
0bff6e2d MW	318	2016-01-20 Matthew Wahab <matthew.wahab@arm.com>
	319
	320	* testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
	321	* testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
	322	* testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
	323
91f68a68 MG	324	2016-01-20 Mickael Guene <mickael.guene@st.com>
	325	Terry Guo <terry.guo@arm.com>
	326
	327	* config/obj-elf.c (obj_elf_change_section) : Allow arm section with
	328	SHF_ARM_NOREAD section flag.
	329	* config/tc-arm.h (md_elf_section_letter) : Implement this hook to
	330	handle letter 'y'.
	331	(arm_elf_section_letter) : Declare it.
	332	* config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
	333	SHF_ARM_NOREAD section flag.
	334	* doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
	335
	336	* testsuite/gas/arm/section-execute-only.s: New test case.
	337	* testsuite/gas/arm/section-execute-only.d: Expected output.
	338
100b4f2e MR	339	2016-01-18 Maciej W. Rozycki <macro@imgtec.com>
	340
	341	* config/tc-mips.c (micromips_insn_length): Remove the mention
	342	of 48-bit microMIPS instructions.
	343
3d961d0d AM	344	2016-01-18 Alan Modra <amodra@gmail.com>
	345
	346	* configure: Regenerate.
	347
5c14705f AM	348	2016-01-17 Alan Modra <amodra@gmail.com>
	349
	350	* configure: Regenerate.
	351
b3066ae8 AM	352	2016-01-17 Alan Modra <amodra@gmail.com>
	353
	354	* testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
	355
4d82fe66 NC	356	2016-01-14 Nick Clifton <nickc@redhat.com>
	357
	358	* testsuite/gas/rl78/sp-relative-movw.s: New test.
	359	* testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
	360	* testsuite/gas/rl78/rl78.exp: Run the new test.
	361
651657fa MW	362	2016-01-14 Matthew Wahab <matthew.wahab@arm.com>
	363
	364	* testsuite/gas/aarch64/illegal-sysreg-2.l: New.
	365	* testsuite/gas/aarch64/illegal-sysreg-2.d: New.
	366
3facb0e9 MR	367	2016-01-13 Maciej W. Rozycki <macro@imgtec.com>
	368
	369	* config/tc-nios2.c (output_movia): Preset `code' to 0.
	370
8a4c2869 YS	371	2016-01-13 Yoshinori Sato <ysato@users.sourceforge.jp>
	372
	373	* config/tc-h8300.c (get_operand): Remove spurious condition in
	374	test for closing parenthesis.
	375
105bde57 MW	376	2016-01-12 Matthew Wahab <matthew.wahab@arm.com>
	377
	378	* config/tc-arm.c (arm_ext_v8_2): New.
	379	(insns): Add "esb".
	380	* testsuite/gas/arm/armv8_2-a.d: New.
	381	* testsuite/gas/arm/armv8_2-a.s: New.
	382
5230aa4d AM	383	2016-01-12 Alan Modra <amodra@gmail.com>
	384
	385	* testsuite/gas/ppc/vsx3.d: Accept nop padding.
	386
afa8d405 PB	387	2016-01-11 Peter Bergner <bergner@vnet.ibm.com>
	388
	389	* testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
	390	xvcmpnesp, xvcmpnesp.>: Delete tests.
	391	* testsuite/gas/ppc/power9.s: Likewise.
	392	* testsuite/gas/ppc/vsx3.d: Likewise.
	393	* testsuite/gas/ppc/vsx3.s: Likewise.
	394
83c3256e AS	395	2016-01-08 Andreas Schwab <schwab@linux-m68k.org>
	396
	397	PR gas/13050
	398	* testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
	399	* testsuite/gas/m68k/p13050-1.s: New file.
	400	* testsuite/gas/m68k/p13050-2.d: New file.
	401	* testsuite/gas/m68k/p13050-2.s: New file.
	402
b05a65d0 AB	403	2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
	404
	405	* testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
	406	* testsuite/gas/arc/add.d: Likewise.
	407	* testsuite/gas/arc/and.d: Likewise.
	408	* testsuite/gas/arc/asl.d: Likewise.
	409	* testsuite/gas/arc/asr.d: Likewise.
	410	* testsuite/gas/arc/bic.d: Likewise.
	411	* testsuite/gas/arc/extb.d: Likewise.
	412	* testsuite/gas/arc/extw.d: Likewise.
	413	* testsuite/gas/arc/j.d: Likewise.
	414	* testsuite/gas/arc/jl.d: Likewise.
	415	* testsuite/gas/arc/ld2.d: Likewise.
	416	* testsuite/gas/arc/lsr.d: Likewise.
	417	* testsuite/gas/arc/mov.d: Likewise.
	418	* testsuite/gas/arc/or.d: Likewise.
	419	* testsuite/gas/arc/pcl-relocs.d: Likewise.
	420	* testsuite/gas/arc/pcrel-relocs.d: Likewise.
	421	* testsuite/gas/arc/pic-relocs.d: Likewise.
	422	* testsuite/gas/arc/plt-relocs.d: Likewise.
	423	* testsuite/gas/arc/rlc.d: Likewise.
	424	* testsuite/gas/arc/ror.d: Likewise.
	425	* testsuite/gas/arc/rrc.d: Likewise.
	426	* testsuite/gas/arc/sbc.d: Likewise.
	427	* testsuite/gas/arc/sda-relocs.d: Likewise.
	428	* testsuite/gas/arc/sda-relocs2.d: Likewise.
	429	* testsuite/gas/arc/sexb.d: Likewise.
	430	* testsuite/gas/arc/sexw.d: Likewise.
	431	* testsuite/gas/arc/st.d: Likewise.
	432	* testsuite/gas/arc/sub.d: Likewise.
	433	* testsuite/gas/arc/tls-relocs.d: Likewise.
	434	* testsuite/gas/arc/xor.d: Likewise.
	435
6f2750fe AM	436	2016-01-01 Alan Modra <amodra@gmail.com>
	437
	438	Update year range in copyright notice of all files.
	439
3499769a AM	440	For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
	441	\f
	442	Copyright (C) 2016 Free Software Foundation, Inc.
	443
	444	Copying and distribution of this file, with or without modification,
	445	are permitted in any medium without royalty provided the copyright
	446	notice and this notice are preserved.
	447
	448	Local Variables:
	449	mode: change-log
	450	left-margin: 8
	451	fill-column: 74
	452	version-control: never
	453	End: