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

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