xtensa: fix .init/.fini literals moving

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

2016-02-17  Max Filippov  <jcmvbkbc@gmail.com>

	* config/tc-xtensa.c (xtensa_move_literals): Fix check for
	.init.literal/.fini.literal section name.
	* testsuite/gas/xtensa/all.exp: Add init-fini-literals to the
	list of xtensa tests.
	* testsuite/gas/xtensa/init-fini-literals.d: New file:
	init-fini-literals test result patterns.
	* testsuite/gas/xtensa/init-fini-literals.s: New file:
	init-fini-literals test.

2016-02-17  Nick Clifton  <nickc@redhat.com>

	* config/tc-msp430.c (msp430_mcu_data): Sync with data from TI's
	devices.csv file as of March 2016.

2016-02-16  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/tc-arc.c (tc_arc_frame_initial_instructions): New
	function.
	(tc_arc_regname_to_dw2regnum): Likewise.
	* config/tc-arc.h (TARGET_USE_CFIPOP): Define
	(tc_cfi_frame_initial_instructions): Likewise.
	(tc_regname_to_dw2regnum): Likewise.

2016-02-16  Trevor Saunders  <tbsaunde@tbsaunde.org>

	* doc/internals.texi (S_IS_EXTERN): Remove.

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
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