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

2012-04-06  Maciej W. Rozycki  <macro@linux-mips.org>

	* doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
	-mno-fix-24k.

2012-04-06  Roland McGrath  <mcgrathr@google.com>

	* configure.in (AC_CHECK_HEADERS): Add locale.h.
	* config.in: Regenerate.
	* configure: Regenerate.

2012-04-05  Nick Clifton  <nickc@redhat.com>

	* configure.in (AC_CHECK_FUNCS): Add setlocale.
	(AM_LC_MESSAGES): Add.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.

2012-04-03  DJ Delorie  <dj@redhat.com>

	* config/rx-parse.y: Make the .L optional for ADC and SBB.

2012-04-02  DJ Delorie  <dj@redhat.com>

	* config/rx-parse.y: IMM->IMM_, take an extra parameter for the
	transfer size.
	(IMM): New, call IMM_ with the default 32.
	(IMMW,IMMB): Likewise, for 16 and 8.
	(NIMM, MBIMM): Add size parameter.
	(immediate): Likewise.  Allow 32768..65535 for 16-bit transfers.
	(MOV.W): Use IMMW instead of IMM.

	* config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
	(op_dp20_rm_l): New.
	(op_dp20_rim_l): New.

	* config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
	(ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).

2012-03-29  Terry Guo  <terry.guo@arm.com>

	* config/tc-arm.c (arm_cpus): Add cortex-m0plus.
	* doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.

2012-03-23  Maxim Kuvyrkov  <maxim@codesourcery.com>

	* config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
	* doc/c-mips.texi: Mention XLP.

2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>

	[SH] Support the .uaquad and .8byte directives also for non-sh64
	configurations.

	* config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
	BFD_RELOC_64.
	* doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
	description...
	* doc/c-sh.texi (SH Machine Directives): ... here.

2012-03-20  Nick Clifton  <nickc@redhat.com>

	* config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
	registers.
	(do_vmsr): Likewise.
	(arm_opcode_insns): Do not default to using the FPSCR register in
	the VMRS and VMSR registers.

2012-03-16  Roland McGrath  <mcgrathr@google.com>

	* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
	Define for this case.
	* configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.

2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* config/tc-arm.c (aeabi_set_public_attributes): Correct
	handling of Tag_DIV_use.

2012-03-15  Thomas Schwinge  <thomas@codesourcery.com>

	* doc/as.texinfo (Bundle directives): Fix typo.

2012-03-14  Ryan Mansfield  <rmansfield@qnx.com>

	* doc/as.texinfo (Bundle directives): Replace @defn with @dfn.

2012-03-13  Roland McGrath  <mcgrathr@google.com>

	* config/tc-arm.c (arm_frag_max_var): New function.
	* config/tc-arm.h: Declare it.
	(md_frag_max_var): New macro.

	* config/tc-i386.c (i386_frag_max_var): New function.
	* config/tc-i386.h: Declare it.
	(md_frag_max_var): New macro.

	* doc/as.texinfo (Bundle directives): New node.
	(Pseudo Ops): Add it to the menu.
	* NEWS: Mention new feature.
	* read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
	[HANDLE_BUNDLE] (bundle_align_p2): New variable.
	[HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
	[HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
	New functions.
	(assemble_one): New function if [HANDLE_BUNDLE], #define directly
	to md_assembly if not.
	(read_a_source_file): Call assemble_one in place of md_assemble.
	(read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
	.bundle_lock at end of processing.
	[HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
	New functions.
	[HANDLE_BUNDLE] (potable): Add their entries.
	* read.h: Declare new functions.

2012-03-10  Edmar Wienskoski  <edmar@freescale.com>

	* config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
	(ppc_handle_align): Add termination nop opcode for e500mc family.
	* doc/as.texinfo: Document options -me5500 and -me6500.
	* doc/c-ppc.texi: Likewise.

2012-03-07  Nick Clifton  <nickc@redhat.com>

	* config/tc-mn10300.c (other_registers): Add SSP and USP.
	(md_assemble): Add support for TLS relocs.
	(mn10300_parse_name): Likewise.

2012-02-27  Alan Modra  <amodra@gmail.com>

	* config/tc-crx.c (check_range): Correct uint32_t misconceptions.

2012-02-27  Alan Modra  <amodra@gmail.com>

	* config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
	params.  Properly generate NOP pattern.  Comment reason for
	subseg_text_p failure.

2012-02-27  Alan Modra  <amodra@gmail.com>

	* config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
	and sign extend before range tests.
	(constant_fits_size_p): Similarly.
	(get_specific): Trim X_add_number to 32 bits.
	(fix_operand_size): Likewise, and use unsigned test for signed
	ranges.

2012-02-27  Alan Modra  <amodra@gmail.com>

	* config/tc-crx.c: Include bfd_stdint.h.
	(getconstant): Remove irrelevant comment.  Don't fail due to
	sign-extension of int mask.
	(check_range): Rewrite using unsigned arithmetic throughout.

2012-02-25  Walter Lee  <walt@tilera.com>

	* tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
	non-local before checking sy_value.
	* tc-tilegx.c (emit_tilegx_instruction): Ditto.

2012-02-25  Walter Lee  <walt@tilera.com>

	* tc-tilepro.c (O_tls_le): Define operator.
	(O_tls_le_lo16): Ditto.
	(O_tls_le_hi16): Ditto.
	(O_tls_le_ha16): Ditto.
	(O_tls_gd_call): Ditto.
	(O_tls_gd_add): Ditto.
	(O_tls_ie_load): Ditto.
	(md_begin): Delete old operators; handle new operators.
	(emit_tilepro_instruction): Ditto.
	(md_apply_fix): Ditto.
	* tc-tilegx.c (O_hw1_got): Delete operator.
	(O_hw2_got): Ditto.
	(O_hw3_got): Ditto.
	(O_hw2_last_got): Ditto.
	(O_hw1_tls_gd): Ditto.
	(O_hw2_tls_gd): Ditto.
	(O_hw3_tls_gd): Ditto.
	(O_hw2_last_tls_gd): Ditto.
	(O_hw1_tls_ie): Ditto.
	(O_hw2_tls_ie): Ditto.
	(O_hw3_tls_ie): Ditto.
	(O_hw2_last_tls_ie): Ditto.
	(O_hw0_tls_le): Define operator.
	(O_hw0_last_tls_le): Ditto.
	(O_hw1_last_tls_le): Ditto.
	(O_tls_gd_call): Ditto.
	(O_tls_gd_add): Ditto.
	(O_tls_ie_load): Ditto.
	(O_tls_add): Ditto.
	(md_begin): Delete old operators; handle new operators.
	(emit_tilegx_instruction): Ditto.
	(md_apply_fix): Ditto.
	* doc/c-tilegx.texi: Delete old operators; document new operators.
	* doc/c-tilepro.texi: Ditto.

2012-02-25  Walter Lee  <walt@tilera.com>

	* tc-tilepro.c (apply_special_operator): delete cases for
	got and tls operators.
	(md_apply_fix): Ditto.
	* tc-tilegx.c (md_begin): Set architecture and machine.
	(tilegx_target_format): Handle big endian.
	(OPTION_EB): Define.
	(OPTION_EL): Define.
	(md_longopts): Add entries for "EB" and "EL".
	(md_parse_option): Handle OPTION_EB and OPTION_EL.
	(md_show_usage): Add -EB and -EL.
	(md_number_to_chars): New.
	(apply_special_operator): delete cases for got and tls
	operators.
	(md_apply_fix): Ditto.
	* tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
	ifndef.
	(md_number_to_chars): Delete.
	* configure.tgt (tilegx*be): Handle.
	* doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
	* doc/c-tilegx.texi: Ditto.

2012-02-21  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
	HLEPrefixAny and HLEPrefixRelease.

2012-02-21  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.

2012-02-21  Iain Sandoe  <idsandoe@googlemail.com>

	* write.c (write_object_file): Add md_pre_output_hook.
	* config/obj-macho.c (obj_mach_o_check_before_writing): New.
	(obj_mach_o_pre_output_hook): New.
	* config/obj-macho.h (md_pre_output_hook): Define.
	(obj_mach_o_pre_output_hook): Declare.

2012-02-21  Tristan Gingold  <gingold@adacore.com>

	* config/tc-i386.h (OBJ_MACH_O): New section.
	(TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
	(TC_FORCE_RELOCATION_SUB_SAME): New
	(TC_FORCE_RELOCATION_SUB_LOCAL): New.
	(TC_VALIDATE_FIX_SUB): New.
	* frags.h (struct frag): OBJ_FRAG_TYPE, new field.
	* symbols.c (colon): obj_frob_colon: New hook.
	* write.c (write_object_file): md_pre_relax_hook, new
	hook.
	* config/obj-macho.c (obj_mach_o_frob_colon): New.
	(obj_mach_o_frob_label): Record sub-section labels.
	(obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
	(obj_mach_o_set_subsections): New.
	(obj_mach_o_pre_relax_hook): New.
	(obj_mach_o_in_different_subsection): New.
	(obj_mach_o_force_reloc_sub_same): New.
	(obj_mach_o_force_reloc_sub_local): New.
	(obj_mach_o_force_reloc): New.
	* config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
	(obj_frob_colon): New Define.
	(obj_mach_o_frob_label): Renamed.
	(obj_mach_o_frob_symbol): Renamed.
	(OBJ_FRAG_TYPE): New.
	(obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
	 obj_mach_o_force_reloc_sub_same,
	 obj_mach_o_force_reloc_sub_local): New declarations.

2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_is_frame_section): New.
	(obj_mach_o_allow_local_subtract): New.
	* config/obj-macho.h (md_allow_local_subtract): Define.
	(obj_mach_o_allow_local_subtract): Declare.

2012-02-20  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
	canonical information, try to determine CODE and DEBUG section flags
	from the mach-o section data.

2012-02-20  Nick Clifton  <nickc@redhat.com>

	* cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
	local symbols.

2012-02-12  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
	any local symbol used as an indirect.

2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
	stub size when provided.  (obj_mach_o_section): Flag that stub-size
	has been provided.

2012-02-08  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (HLE_PREFIX): New.
	(check_hle): Likewise.
	(_i386_insn): Add have_hle.
	(cpu_arch): Add .hle and .rtm.
	(md_assemble): Call check_hle if i.have_hle isn't zero.
	(parse_insn): Set i.have_hle to 1 for HLE prefix.
	(output_jump): Support up to 2 byte opcode.

	* doc/c-i386.texi: Document hle/.hle and rtm/.rtm.

2012-02-02  Tristan Gingold  <gingold@adacore.com>

	* config/obj-macho.c (obj_mach_o_zerofill): Silent
	uninitialized variable warning.

2012-02-02  Nick Clifton  <nickc@redhat.com>

	PR gas/13224
	* config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
	to 'is_clone' to avoid shadowing a gloabl.
	(obj_elf_section): Likewise.

2012-01-31  Paul Brook  <paul@codesourcery.com>

	* doc/c-tic6x.c: Fix typo.

2012-01-26  Alexey Makhalov  <makhaloff@gmail.com>

	PR gas/13624
	* app.c (app_push): Set 'add_newlines' to zero after saving.

2012-01-24  DJ Delorie  <dj@redhat.com>

	* config/rl78-parse.y (NOT1): Add.

2012-01-23  Roland McGrath  <mcgrathr@google.com>

	* configure.tgt (i386-*-nacl*): Match it.
	* config/te-nacl.h: New file.
	* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
	* config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
	Use TE_GNU et al case for TE_NACL too.

2012-01-20  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (_i386_insn): Replace disp32_encoding with
	disp_encoding.
	(md_assemble): Updated.
	(output_branch): Likewise.
	(parse_insn): Support .d8 suffix.
	(build_modrm_byte): Fake zero displacement for .d8 and .d32
	suffixes.

	* doc/c-i386.texi: Document .d8 suffix.

2012-01-17  Andrew Burgess  <aburgess@broadcom.com>

	* write.c (fix_new_internal): Don't mark used parameter as unused.

2012-01-17  Alan Modra  <amodra@gmail.com>

	* as.c (parse_args): Update copyright message year.

2012-01-13  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (cpu_arch): Add ".vmfunc".

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

2012-01-13  Tristan Gingold  <gingold@adacore.com>

	* config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
	* config/obj-macho.h (SET_SECTION_RELOCS): Define.
	(obj_mach_o_reorder_section_relocs): Declare.

2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
	absolute indirect symbols.

2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_set_vma_data): New type.
	(obj_mach_o_set_section_vma): New.
	(obj_mach_o_post_relax_hook): New.
	* config/obj-macho.h (md_post_relax_hook): Define.
	(obj_mach_o_post_relax_hook): Declare.

2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
	lazy when the symbol is private_extern.
	(obj_mach_o_indirect_sym): New type.
	(obj_mach_o_indirect_symbol): New.
	(mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
	(obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
	(obj_macho_frob_label): Likewise.  Adjust external and comm
	symbol tests.
	(obj_mach_o_set_indirect_symbols): New.
	(obj_mach_o_frob_file_after_relocs): New.
	*config/obj-macho.h (obj_frob_file_after_relocs): Define.
	(obj_mach_o_frob_file_after_relocs): Declare.

2012-01-12  Tristan Gingold  <gingold@adacore.com>

	PR gas/13591
	* config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.

2012-01-10  Tristan Gingold  <gingold@adacore.com>

	* struc-symbol.h (struct symbol_flags): New struct, created from...
	(struct symbol): ... this one.  Add sy_flags field, remove flag fields.
	(struct local_symbol): Replace lsy_marker field by lsy_flags.
	Adjust comment.
	(local_symbol_resolved_p): Adjust.
	(local_symbol_mark_resolved): Likewise.
	* symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
	(local_symbol_make, local_symbol_convert, colon)
	(symbol_clone_if_forward_ref, verify_symbol_chain)
	(resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
	(S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
	(S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
	(S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
	(S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
	(symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
	(symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
	(symbol_mark_mri_common, symbol_clear_mri_common)
	(symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
	(symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
	(symbol_equated_reloc_p, dot_symbol_init)
	(print_symbol_value_1): Adjust.

2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_weak): Remove.
	(obj_mach_o_common_parse): Set symbol qualifiers.
	(LAZY, REFE): New macros.
	(obj_mach_o_symbol_type): New enum.
	(obj_mach_o_set_symbol_qualifier): New.
	(obj_mach_o_sym_qual): New.
	(mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
	a dummy function.
	(obj_mach_o_type_for_symbol): New.
	(obj_macho_frob_label): New.
	(obj_macho_frob_symbol): New.
	* config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
	(obj_frob_label, obj_macho_frob_label): Declare.
	(obj_frob_symbol, obj_macho_frob_symbol): Declare.

2012-01-08  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.

2012-01-08  Andrew Pinski  <andrew.pinski@caviumnetworks.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.c (mips_move_labels): Take the list of labels and
	textness as parameters.
	(mips_move_text_labels): New function.
	(append_insn): Use it instead of mips_move_labels.
	(mips_emit_delays, start_noreorder): Likewise.
	(mips_align): Take the labels rather than just one label.
	Move all labels to after the .align.
	(s_align): Change the last argument to mips_align.
	(s_cons): Likewise.
	(s_float_cons): Likewise.
	(s_gpword): Likewise.
	(s_gpdword): Likewise.

2012-01-06  Tristan Gingold  <gingold@adacore.com>

	* config/tc-i386.c: Update copyright year.
	(lex_got): Also defined for Mach-O.
	Add a guard for non-ELF configuration.
	(md_longopts): Also handle -64 for Mach-O.
	(md_parse_option): Likewise.
	(i386_target_format): Adjust for x86_64-darwin.

2012-01-04  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
	(obj_mach_o_get_section_names): New (split from obj_mach_o_section).
	(obj_mach_o_make_or_get_sect): Likewise.
	(obj_mach_o_section): Split out the functionality shared with zerofill.
	(obj_mach_o_zerofill): New.
	(obj_mach_o_common_parse): Ensure whitespace is skipped.
	(mach_o_pseudo_table): Add .zerofill.

2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>

	* config/obj-macho.c (obj_macho_process_stab): New.
	* config/obj-macho.h (OBJ_PROCESS_STAB): Define.
	(obj_macho_process_stab): Declare.

For older changes see ChangeLog-2011
\f
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
45e279f5 MR	1	2012-04-06 Maciej W. Rozycki <macro@linux-mips.org>
	2
	3	* doc/c-mips.texi (MIPS Opts): Correct -no-mfix-24k to
	4	-mno-fix-24k.
	5
58797674 RM	6	2012-04-06 Roland McGrath <mcgrathr@google.com>
	7
	8	* configure.in (AC_CHECK_HEADERS): Add locale.h.
	9	* config.in: Regenerate.
	10	* configure: Regenerate.
	11
44350750 NC	12	2012-04-05 Nick Clifton <nickc@redhat.com>
	13
	14	* configure.in (AC_CHECK_FUNCS): Add setlocale.
	15	(AM_LC_MESSAGES): Add.
	16	* aclocal.m4: Regenerate.
	17	* config.in: Regenerate.
	18	* configure: Regenerate.
	19
e91a22ce DD	20	2012-04-03 DJ Delorie <dj@redhat.com>
	21
	22	* config/rx-parse.y: Make the .L optional for ADC and SBB.
	23
b1c0804b DD	24	2012-04-02 DJ Delorie <dj@redhat.com>
	25
	26	* config/rx-parse.y: IMM->IMM_, take an extra parameter for the
	27	transfer size.
	28	(IMM): New, call IMM_ with the default 32.
	29	(IMMW,IMMB): Likewise, for 16 and 8.
	30	(NIMM, MBIMM): Add size parameter.
	31	(immediate): Likewise. Allow 32768..65535 for 16-bit transfers.
	32	(MOV.W): Use IMMW instead of IMM.
	33
	34	* config/rx-parse.y (ADC,SBB): ADC and SBB only allow .L.
	35	(op_dp20_rm_l): New.
	36	(op_dp20_rim_l): New.
	37
	38	* config/rx-parse.y (op_dp20_rms): Rename to op_dp20_rr, don't allow mem.
	39	(ABS, NEG, NOT): These only take REG or REG,REG (rr, not rms).
	40
ce32bd10 MGD	41	2012-03-29 Terry Guo <terry.guo@arm.com>
	42
	43	* config/tc-arm.c (arm_cpus): Add cortex-m0plus.
	44	* doc/c-arm.texi (ARM Options): Document -mcpu=cortex-m0plus.
	45
55a36193 MK	46	2012-03-23 Maxim Kuvyrkov <maxim@codesourcery.com>
	47
	48	* config/tc-mips.c (mips_cpu_info_table): Add entry for Broadcom XLP.
	49	* doc/c-mips.texi: Mention XLP.
	50
32b9ff0d TS	51	2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
	52
	53	[SH] Support the .uaquad and .8byte directives also for non-sh64
	54	configurations.
	55
	56	* config/tc-sh.c (sh_cons_fix_new, md_apply_fix) [!HAVE_SH64]: Handle
	57	BFD_RELOC_64.
	58	* doc/c-sh64.texi (SH64 Machine Directives): Move .uaquad
	59	description...
	60	* doc/c-sh.texi (SH Machine Directives): ... here.
	61
7465e07a NC	62	2012-03-20 Nick Clifton <nickc@redhat.com>
	63
	64	* config/tc-arm.c (do_vmrs): Accept priviledged mode VFP system
	65	registers.
	66	(do_vmsr): Likewise.
	67	(arm_opcode_insns): Do not default to using the FPSCR register in
	68	the VMRS and VMSR registers.
	69
8059fb19 RM	70	2012-03-16 Roland McGrath <mcgrathr@google.com>
	71
	72	* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
	73	Define for this case.
	74	* configure.tgt (i386--nacl): If ${cpu} is x86_64*, default to x32.
	75
69239280 MGD	76	2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
	77
	78	* config/tc-arm.c (aeabi_set_public_attributes): Correct
	79	handling of Tag_DIV_use.
	80
27dcf5c0 TS	81	2012-03-15 Thomas Schwinge <thomas@codesourcery.com>
	82
	83	* doc/as.texinfo (Bundle directives): Fix typo.
	84
ec82c18e L	85	2012-03-14 Ryan Mansfield <rmansfield@qnx.com>
	86
	87	* doc/as.texinfo (Bundle directives): Replace @defn with @dfn.
	88
8d3eaee6	89	2012-03-13 Roland McGrath <mcgrathr@google.com>
fa94de6b RM	90
	91	* config/tc-arm.c (arm_frag_max_var): New function.
	92	* config/tc-arm.h: Declare it.
	93	(md_frag_max_var): New macro.
	94
	95	* config/tc-i386.c (i386_frag_max_var): New function.
	96	* config/tc-i386.h: Declare it.
	97	(md_frag_max_var): New macro.
	98
	99	* doc/as.texinfo (Bundle directives): New node.
	100	(Pseudo Ops): Add it to the menu.
	101	* NEWS: Mention new feature.
	102	* read.c [md_frag_max_var] (HANDLE_BUNDLE): New macro.
	103	[HANDLE_BUNDLE] (bundle_align_p2): New variable.
	104	[HANDLE_BUNDLE] (bundle_lock_frchain, bundle_lock_frag): New variables.
	105	[HANDLE_BUNDLE] (start_bundle, pending_bundle_size, finish_bundle):
	106	New functions.
	107	(assemble_one): New function if [HANDLE_BUNDLE], #define directly
	108	to md_assembly if not.
	109	(read_a_source_file): Call assemble_one in place of md_assemble.
	110	(read_a_source_file) [HANDLE_BUNDLE]: Check for unterminated
	111	.bundle_lock at end of processing.
	112	[HANDLE_BUNDLE] (s_bundle_align_mode, s_bundle_lock, s_bundle_unlock):
	113	New functions.
	114	[HANDLE_BUNDLE] (potable): Add their entries.
	115	* read.h: Declare new functions.
	116
aea77599 AM	117	2012-03-10 Edmar Wienskoski <edmar@freescale.com>
	118
	119	* config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500.
	120	(ppc_handle_align): Add termination nop opcode for e500mc family.
	121	* doc/as.texinfo: Document options -me5500 and -me6500.
	122	* doc/c-ppc.texi: Likewise.
	123
0a22ae8e NC	124	2012-03-07 Nick Clifton <nickc@redhat.com>
	125
	126	* config/tc-mn10300.c (other_registers): Add SSP and USP.
	127	(md_assemble): Add support for TLS relocs.
	128	(mn10300_parse_name): Likewise.
	129
805e800d AM	130	2012-02-27 Alan Modra <amodra@gmail.com>
	131
	132	* config/tc-crx.c (check_range): Correct uint32_t misconceptions.
	133
b9fcee79 AM	134	2012-02-27 Alan Modra <amodra@gmail.com>
	135
	136	* config/tc-tic4x.c (tic4x_do_align): Remove ATTRIBUTE_UNUSED on
	137	params. Properly generate NOP pattern. Comment reason for
	138	subseg_text_p failure.
	139
35a35807 AM	140	2012-02-27 Alan Modra <amodra@gmail.com>
	141
	142	* config/tc-h8300.c (constant_fits_width_p): Trim constant to 32 bits
	143	and sign extend before range tests.
	144	(constant_fits_size_p): Similarly.
	145	(get_specific): Trim X_add_number to 32 bits.
	146	(fix_operand_size): Likewise, and use unsigned test for signed
	147	ranges.
	148
1f42f8b3 AM	149	2012-02-27 Alan Modra <amodra@gmail.com>
	150
	151	* config/tc-crx.c: Include bfd_stdint.h.
	152	(getconstant): Remove irrelevant comment. Don't fail due to
	153	sign-extension of int mask.
	154	(check_range): Rewrite using unsigned arithmetic throughout.
	155
481fe810 WL	156	2012-02-25 Walter Lee <walt@tilera.com>
	157
	158	* tc-tilepro.c (emit_tilepro_instruction): Check if symbol is
	159	non-local before checking sy_value.
	160	* tc-tilegx.c (emit_tilegx_instruction): Ditto.
	161
6f7be959 WL	162	2012-02-25 Walter Lee <walt@tilera.com>
	163
	164	* tc-tilepro.c (O_tls_le): Define operator.
	165	(O_tls_le_lo16): Ditto.
	166	(O_tls_le_hi16): Ditto.
	167	(O_tls_le_ha16): Ditto.
	168	(O_tls_gd_call): Ditto.
	169	(O_tls_gd_add): Ditto.
	170	(O_tls_ie_load): Ditto.
	171	(md_begin): Delete old operators; handle new operators.
	172	(emit_tilepro_instruction): Ditto.
	173	(md_apply_fix): Ditto.
	174	* tc-tilegx.c (O_hw1_got): Delete operator.
	175	(O_hw2_got): Ditto.
	176	(O_hw3_got): Ditto.
	177	(O_hw2_last_got): Ditto.
	178	(O_hw1_tls_gd): Ditto.
	179	(O_hw2_tls_gd): Ditto.
	180	(O_hw3_tls_gd): Ditto.
	181	(O_hw2_last_tls_gd): Ditto.
	182	(O_hw1_tls_ie): Ditto.
	183	(O_hw2_tls_ie): Ditto.
	184	(O_hw3_tls_ie): Ditto.
	185	(O_hw2_last_tls_ie): Ditto.
	186	(O_hw0_tls_le): Define operator.
	187	(O_hw0_last_tls_le): Ditto.
	188	(O_hw1_last_tls_le): Ditto.
	189	(O_tls_gd_call): Ditto.
	190	(O_tls_gd_add): Ditto.
	191	(O_tls_ie_load): Ditto.
	192	(O_tls_add): Ditto.
	193	(md_begin): Delete old operators; handle new operators.
	194	(emit_tilegx_instruction): Ditto.
	195	(md_apply_fix): Ditto.
	196	* doc/c-tilegx.texi: Delete old operators; document new operators.
	197	* doc/c-tilepro.texi: Ditto.
	198
82590249 WL	199	2012-02-25 Walter Lee <walt@tilera.com>
82590249 WL	200
5414dbef WL	201	* tc-tilepro.c (apply_special_operator): delete cases for
	202	got and tls operators.
	203	(md_apply_fix): Ditto.
fb6cedde WL	204	* tc-tilegx.c (md_begin): Set architecture and machine.
	205	(tilegx_target_format): Handle big endian.
	206	(OPTION_EB): Define.
	207	(OPTION_EL): Define.
	208	(md_longopts): Add entries for "EB" and "EL".
	209	(md_parse_option): Handle OPTION_EB and OPTION_EL.
	210	(md_show_usage): Add -EB and -EL.
	211	(md_number_to_chars): New.
5414dbef WL	212	(apply_special_operator): delete cases for got and tls
	213	operators.
	214	(md_apply_fix): Ditto.
fb6cedde WL	215	* tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
	216	ifndef.
	217	(md_number_to_chars): Delete.
	218	* configure.tgt (tilegx*be): Handle.
	219	* doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
	220	* doc/c-tilegx.texi: Ditto.
82590249	221
82c2def5 L	222	2012-02-21 H.J. Lu <hongjiu.lu@intel.com>
	223
	224	* config/tc-i386.c (check_hle): Use HLEPrefixNone, HLEPrefixLock,
	225	HLEPrefixAny and HLEPrefixRelease.
	226
1bf10b0d NC	227	2012-02-21 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
	228
	229	* gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.
	230
16a87420 IS	231	2012-02-21 Iain Sandoe <idsandoe@googlemail.com>
	232
	233	* write.c (write_object_file): Add md_pre_output_hook.
	234	* config/obj-macho.c (obj_mach_o_check_before_writing): New.
	235	(obj_mach_o_pre_output_hook): New.
	236	* config/obj-macho.h (md_pre_output_hook): Define.
	237	(obj_mach_o_pre_output_hook): Declare.
	238
cdaa5616 IS	239	2012-02-21 Tristan Gingold <gingold@adacore.com>
	240
	241	* config/tc-i386.h (OBJ_MACH_O): New section.
	242	(TC_FORCE_RELOCATION): Use obj_mach_o_force_reloc.
	243	(TC_FORCE_RELOCATION_SUB_SAME): New
	244	(TC_FORCE_RELOCATION_SUB_LOCAL): New.
	245	(TC_VALIDATE_FIX_SUB): New.
	246	* frags.h (struct frag): OBJ_FRAG_TYPE, new field.
	247	* symbols.c (colon): obj_frob_colon: New hook.
	248	* write.c (write_object_file): md_pre_relax_hook, new
	249	hook.
	250	* config/obj-macho.c (obj_mach_o_frob_colon): New.
	251	(obj_mach_o_frob_label): Record sub-section labels.
	252	(obj_mach_o_frob_symbol): Rename from obj_macho_frob_symbol.
	253	(obj_mach_o_set_subsections): New.
	254	(obj_mach_o_pre_relax_hook): New.
	255	(obj_mach_o_in_different_subsection): New.
	256	(obj_mach_o_force_reloc_sub_same): New.
	257	(obj_mach_o_force_reloc_sub_local): New.
	258	(obj_mach_o_force_reloc): New.
	259	* config/obj-macho.h (OBJ_SYMFIELD_TYPE): New.
	260	(obj_frob_colon): New Define.
	261	(obj_mach_o_frob_label): Renamed.
	262	(obj_mach_o_frob_symbol): Renamed.
	263	(OBJ_FRAG_TYPE): New.
	264	(obj_mach_o_in_different_subsection, obj_mach_o_force_reloc,
	265	obj_mach_o_force_reloc_sub_same,
	266	obj_mach_o_force_reloc_sub_local): New declarations.
	267
854ac8ba IS	268	2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
	269
	270	* config/obj-macho.c (obj_mach_o_is_frame_section): New.
	271	(obj_mach_o_allow_local_subtract): New.
	272	* config/obj-macho.h (md_allow_local_subtract): Define.
	273	(obj_mach_o_allow_local_subtract): Declare.
	274
a5759139 IS	275	2012-02-20 Iain Sandoe <idsandoe@googlemail.com>
	276
	277	* config/obj-macho.c (obj_mach_o_make_or_get_sect): In the absence of
	278	canonical information, try to determine CODE and DEBUG section flags
	279	from the mach-o section data.
	280
9ad45734 NC	281	2012-02-20 Nick Clifton <nickc@redhat.com>
	282
	283	* cgen.c (gas_cgen_parse_operand): Do not set BSF_RELC flag on
	284	local symbols.
	285
8e43fc02 IS	286	2012-02-12 Iain Sandoe <idsandoe@googlemail.com>
	287
	288	* config/obj-macho.c (obj_mach_o_indirect_symbol): Force promotion of
	289	any local symbol used as an indirect.
	290
fb4914b0 IS	291	2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
	292
	293	* config/obj-macho.c (obj_mach_o_make_or_get_sect): Always fill in
	294	stub size when provided. (obj_mach_o_section): Flag that stub-size
	295	has been provided.
	296
42164a71 L	297	2012-02-08 H.J. Lu <hongjiu.lu@intel.com>
	298
	299	* config/tc-i386.c (HLE_PREFIX): New.
	300	(check_hle): Likewise.
	301	(_i386_insn): Add have_hle.
	302	(cpu_arch): Add .hle and .rtm.
	303	(md_assemble): Call check_hle if i.have_hle isn't zero.
	304	(parse_insn): Set i.have_hle to 1 for HLE prefix.
	305	(output_jump): Support up to 2 byte opcode.
	306
	307	* doc/c-i386.texi: Document hle/.hle and rtm/.rtm.
	308
facf03f2 TG	309	2012-02-02 Tristan Gingold <gingold@adacore.com>
	310
	311	* config/obj-macho.c (obj_mach_o_zerofill): Silent
	312	uninitialized variable warning.
	313
f6616a06 NC	314	2012-02-02 Nick Clifton <nickc@redhat.com>
	315
	316	PR gas/13224
	317	* config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone'
	318	to 'is_clone' to avoid shadowing a gloabl.
	319	(obj_elf_section): Likewise.
	320
bac03263	321	2012-01-31 Paul Brook <paul@codesourcery.com>
f6616a06	322
bac03263 PB	323	* doc/c-tic6x.c: Fix typo.
bac03263 PB	324
f8819316 NC	325	2012-01-26 Alexey Makhalov <makhaloff@gmail.com>
	326
	327	PR gas/13624
	328	* app.c (app_push): Set 'add_newlines' to zero after saving.
	329
21abe33a DD	330	2012-01-24 DJ Delorie <dj@redhat.com>
	331
	332	* config/rl78-parse.y (NOT1): Add.
	333
8d63c93e RM	334	2012-01-23 Roland McGrath <mcgrathr@google.com>
	335
	336	* configure.tgt (i386--nacl): Match it.
	337	* config/te-nacl.h: New file.
	338	* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
	339	* config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
	340	Use TE_GNU et al case for TE_NACL too.
	341
a501d77e L	342	2012-01-20 H.J. Lu <hongjiu.lu@intel.com>
	343
	344	* config/tc-i386.c (_i386_insn): Replace disp32_encoding with
	345	disp_encoding.
	346	(md_assemble): Updated.
	347	(output_branch): Likewise.
	348	(parse_insn): Support .d8 suffix.
	349	(build_modrm_byte): Fake zero displacement for .d8 and .d32
	350	suffixes.
	351
	352	* doc/c-i386.texi: Document .d8 suffix.
	353
032fbb7a AM	354	2012-01-17 Andrew Burgess <aburgess@broadcom.com>
	355
	356	* write.c (fix_new_internal): Don't mark used parameter as unused.
	357
576477a6 AM	358	2012-01-17 Alan Modra <amodra@gmail.com>
	359
	360	* as.c (parse_args): Update copyright message year.
	361
8729a6f6 L	362	2012-01-13 H.J. Lu <hongjiu.lu@intel.com>
	363
	364	* config/tc-i386.c (cpu_arch): Add ".vmfunc".
	365
	366	* doc/c-i386.texi: Document vmfunc.
	367
34dd18bc IS	368	2012-01-13 Tristan Gingold <gingold@adacore.com>
	369
	370	* config/obj-macho.c (obj_mach_o_reorder_section_relocs): New.
	371	* config/obj-macho.h (SET_SECTION_RELOCS): Define.
	372	(obj_mach_o_reorder_section_relocs): Declare.
	373
687be931 IS	374	2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
	375
	376	* config/obj-macho.c (obj_mach_o_set_indirect_symbols): Handle
	377	absolute indirect symbols.
	378
c3402d20 IS	379	2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
	380
	381	* config/obj-macho.c (obj_mach_o_set_vma_data): New type.
	382	(obj_mach_o_set_section_vma): New.
	383	(obj_mach_o_post_relax_hook): New.
	384	* config/obj-macho.h (md_post_relax_hook): Define.
	385	(obj_mach_o_post_relax_hook): Declare.
	386
50d10658 IS	387	2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
	388
	389	* config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off
	390	lazy when the symbol is private_extern.
	391	(obj_mach_o_indirect_sym): New type.
	392	(obj_mach_o_indirect_symbol): New.
	393	(mach_o_pseudo_table): Use obj_mach_o_indirect_symbol.
	394	(obj_macho_frob_label): Adjust to avoid adding bsyms for locals.
	395	(obj_macho_frob_label): Likewise. Adjust external and comm
	396	symbol tests.
	397	(obj_mach_o_set_indirect_symbols): New.
	398	(obj_mach_o_frob_file_after_relocs): New.
	399	*config/obj-macho.h (obj_frob_file_after_relocs): Define.
	400	(obj_mach_o_frob_file_after_relocs): Declare.
	401
0a4734dc TG	402	2012-01-12 Tristan Gingold <gingold@adacore.com>
	403
	404	PR gas/13591
	405	* config/obj-coff.h (sy_obj): Rename macro to avoid a name conflict.
	406
158184ac TG	407	2012-01-10 Tristan Gingold <gingold@adacore.com>
	408
	409	* struc-symbol.h (struct symbol_flags): New struct, created from...
	410	(struct symbol): ... this one. Add sy_flags field, remove flag fields.
	411	(struct local_symbol): Replace lsy_marker field by lsy_flags.
	412	Adjust comment.
	413	(local_symbol_resolved_p): Adjust.
	414	(local_symbol_mark_resolved): Likewise.
	415	* symbols.c (LOCAL_SYMBOL_CHECK): Adjust.
	416	(local_symbol_make, local_symbol_convert, colon)
	417	(symbol_clone_if_forward_ref, verify_symbol_chain)
	418	(resolve_symbol_value, snapshot_symbol, S_GET_VALUE)
	419	(S_IS_WEAKREFR, S_IS_WEAKREFD, S_IS_VOLATILE, S_IS_FORWARD_REF)
	420	(S_SET_WEAKREFR, S_CLEAR_WEAKREFR, S_SET_WEAKREFD)
	421	(S_CLEAR_WEAKREFD, S_SET_VOLATILE, S_CLEAR_VOLATILE)
	422	(S_SET_FORWARD_REF, symbol_same_p, symbol_mark_used)
	423	(symbol_clear_used, symbol_used_p, symbol_mark_used_in_reloc)
	424	(symbol_clear_used_in_reloc, symbol_used_in_reloc_p)
	425	(symbol_mark_mri_common, symbol_clear_mri_common)
	426	(symbol_mri_common_p, symbol_mark_written, symbol_clear_written)
	427	(symbol_written_p, symbol_mark_resolved, symbol_resolved_p)
	428	(symbol_equated_reloc_p, dot_symbol_init)
	429	(print_symbol_value_1): Adjust.
	430
b22161d6 IS	431	2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
	432
	433	* config/obj-macho.c (obj_mach_o_weak): Remove.
	434	(obj_mach_o_common_parse): Set symbol qualifiers.
	435	(LAZY, REFE): New macros.
	436	(obj_mach_o_symbol_type): New enum.
	437	(obj_mach_o_set_symbol_qualifier): New.
	438	(obj_mach_o_sym_qual): New.
	439	(mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to
	440	a dummy function.
	441	(obj_mach_o_type_for_symbol): New.
	442	(obj_macho_frob_label): New.
	443	(obj_macho_frob_symbol): New.
	444	* config/obj-macho.h (S_SET_ALIGN): Amend temorary var name.
	445	(obj_frob_label, obj_macho_frob_label): Declare.
	446	(obj_frob_symbol, obj_macho_frob_symbol): Declare.
	447
de64cffd RS	448	2012-01-08 Richard Sandiford <rdsandiford@googlemail.com>
	449
	450	* config/tc-mips.c (s_tls_rel_directive): Call mips_clear_insn_labels.
	451
462427c4 RS	452	2012-01-08 Andrew Pinski <andrew.pinski@caviumnetworks.com>
	453	Richard Sandiford <rdsandiford@googlemail.com>
	454
	455	* config/tc-mips.c (mips_move_labels): Take the list of labels and
	456	textness as parameters.
	457	(mips_move_text_labels): New function.
	458	(append_insn): Use it instead of mips_move_labels.
	459	(mips_emit_delays, start_noreorder): Likewise.
	460	(mips_align): Take the labels rather than just one label.
	461	Move all labels to after the .align.
	462	(s_align): Change the last argument to mips_align.
	463	(s_cons): Likewise.
	464	(s_float_cons): Likewise.
	465	(s_gpword): Likewise.
	466	(s_gpdword): Likewise.
	467
d382c579 TG	468	2012-01-06 Tristan Gingold <gingold@adacore.com>
	469
	470	* config/tc-i386.c: Update copyright year.
	471	(lex_got): Also defined for Mach-O.
	472	Add a guard for non-ELF configuration.
	473	(md_longopts): Also handle -64 for Mach-O.
	474	(md_parse_option): Likewise.
	475	(i386_target_format): Adjust for x86_64-darwin.
	476
8cf6e084 IS	477	2012-01-04 Iain Sandoe <idsandoe@googlemail.com>
	478
	479	* config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Tidy definition.
	480	(obj_mach_o_get_section_names): New (split from obj_mach_o_section).
	481	(obj_mach_o_make_or_get_sect): Likewise.
	482	(obj_mach_o_section): Split out the functionality shared with zerofill.
	483	(obj_mach_o_zerofill): New.
	484	(obj_mach_o_common_parse): Ensure whitespace is skipped.
	485	(mach_o_pseudo_table): Add .zerofill.
	486
68588f95 IS	487	2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
	488
	489	* config/obj-macho.c (obj_macho_process_stab): New.
	490	* config/obj-macho.h (OBJ_PROCESS_STAB): Define.
	491	(obj_macho_process_stab): Declare.
	492
23e1d329	493	For older changes see ChangeLog-2011
08d56133 NC	494	\f
	495	Local Variables:
	496	mode: change-log
	497	left-margin: 8
	498	fill-column: 74
	499	version-control: never
	500	End: