1 2006-11-29 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (arm_is_eabi): New function.
4 * config/tc-arm.h (arm_is_eabi): New prototype.
5 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
6 * doc/c-arm.texi (.thumb_func): Update documentation.
8 2006-11-29 Paul Brook <paul@codesourcery.com>
10 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
13 2006-11-27 Sterling Augustine <sterling@tensilica.com>
15 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
16 as the first slot_subtype, not the frag subtype.
18 2006-11-27 Bob Wilson <bob.wilson@acm.org>
20 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
21 (directive_state): Disable scheduling by default.
22 (xtensa_add_config_info): New.
23 (xtensa_end): Call xtensa_add_config_info.
25 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
27 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
28 their unaligned counterparts in debugging sections.
30 2006-11-24 Alan Modra <amodra@bigpond.net.au>
32 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
34 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
36 * config/tc-arm.h (md_cons_align): Define.
37 (mapping_state): New prototype.
38 * config/tc-arm.c (mapping_state): Make global.
40 2006-11-22 Alan Modra <amodra@bigpond.net.au>
42 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
44 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
46 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
47 branch instruction, handle it specially.
48 (score_insns): Modify 32 bit branch instruction.
50 2006-11-16 Alan Modra <amodra@bigpond.net.au>
52 * symbols.c (resolve_symbol_value): Formatting.
54 2006-11-15 Jan Beulich <jbeulich@novell.com>
57 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
58 chain by linking it to itself.
59 (resolve_symbol_value): Also check symbol_shadow_p().
60 (symbol_shadow_p): New.
61 * symbols.h (symbol_shadow_p): Declare.
63 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
65 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
66 (insns): Adjust accordingly.
67 (md_apply_fix): Alter comments to use CBZ instead of CZB.
69 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
71 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
72 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
74 2006-11-10 Nick Clifton <nickc@redhat.com>
77 * config/obj-elf.c (obj_elf_version): Do not include the name
78 field's padding in the namesz value.
80 2006-11-09 Thiemo Seufer <ths@mips.com>
82 * config/tc-mips.c: Fix outdated comment.
84 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-i386.h (CpuPNI): Removed.
87 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
88 * config/tc-i386.c (md_assemble): Likewise.
90 2006-11-08 Alan Modra <amodra@bigpond.net.au>
92 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
94 2006-11-06 David Daney <ddaney@avtrex.com>
96 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
98 2006-11-06 Thiemo Seufer <ths@mips.com>
100 * doc/c-mips.texi (-march): Document sb1a.
102 2006-11-06 Thiemo Seufer <ths@mips.com>
104 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
105 34k always has DSP ASE.
107 2006-11-03 Thiemo Seufer <ths@mips.com>
109 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
110 MIPS16 instructions referencing other sections, unless they are
113 2006-11-03 Thiemo Seufer <ths@mips.com>
115 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
118 2006-11-03 Jakub Jelinek <jakub@redhat.com>
120 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
121 personality and lsda.
122 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
123 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
124 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
125 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
126 (output_cie): Output personality including its encoding and LSDA encoding.
127 (output_fde): Output LSDA.
128 (select_cie_for_fde): Don't share CIE if personality, its encoding or
129 LSDA encoding are different. Copy the 3 fields from fde_entry to
131 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
133 * subsegs.h (struct frchain): Add frch_cfi_data field.
134 * dw2gencfi.c: Include subsegs.h.
135 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
136 (struct frch_cfi_data): New type.
137 (unused_cfi_data): New variable.
138 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
139 and cfa_save_stack static vars into a structure pointed from
141 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
142 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
143 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
144 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
147 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
149 * config/tc-h8300.c (build_bytes): Fix const warning.
151 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
153 * tc-score.c (do16_rdrs): Handle not! instruction especially.
155 2006-10-31 Paul Brook <paul@codesourcery.com>
157 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
160 2006-10-31 Paul Brook <paul@codesourcery.com>
163 * config/tc-arm.c (object_arch): New variable.
164 (s_arm_object_arch): New function.
165 (md_pseudo_table): Add object_arch.
166 (aeabi_set_public_attributes): Obey object_arch.
167 * doc/c-arm.texi: Document .object_arch.
169 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
171 * tc-score.c (data_op2): Check invalid operands.
172 (my_get_expression): Const operand of some instructions can not be
174 (get_insn_class_from_type): Handle instruction type Insn_internal.
175 (do_macro_ldst_label): Modify inst.type.
177 (data_op2): The immediate value in lw is 15 bit signed.
179 2006-10-29 Randolph Chung <tausq@debian.org>
181 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
182 (hppa_regname_to_dw2regnum): New funcions.
183 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
184 (tc_cfi_frame_initial_instructions)
185 (tc_regname_to_dw2regnum): Define.
186 (hppa_cfi_frame_initial_instructions)
187 (hppa_regname_to_dw2regnum): Declare.
188 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
189 (DWARF2_CIE_DATA_ALIGNMENT): Define.
191 2006-10-29 Nick Clifton <nickc@redhat.com>
193 * config/tc-spu.c (md_assemble): Cast printf string size parameter
194 to int in order to avoid a compiler warning.
196 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
198 * config/tc-sh.c (md_assemble): Define size of branches.
200 2006-10-26 Ben Elliston <bje@au.ibm.com>
202 * dw2gencfi.c (cfi_add_CFA_offset):
203 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
205 * write.c (chain_frchains_together_1): Assert that this function
206 never returns a pointer to the auto variable `dummy'.
208 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
209 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
210 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
211 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
212 Alan Modra <amodra@bigpond.net.au>
214 * config/tc-spu.c: New file.
215 * config/tc-spu.h: New file.
216 * configure.tgt: Add SPU support.
217 * Makefile.am: Likewise. Run "make dep-am".
218 * Makefile.in: Regenerate.
219 * po/POTFILES.in: Regenerate.
221 2006-10-25 Ben Elliston <bje@au.ibm.com>
223 * expr.c (expr): Replace O_add case in switch (op_left) explaining
224 why it can never occur.
226 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
228 * doc/c-ppc.texi (-mcell): Document.
229 * config/tc-ppc.c (parse_cpu): Parse -mcell.
230 (md_show_usage): Document -mcell.
232 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
234 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
236 2006-10-23 Alan Modra <amodra@bigpond.net.au>
238 * config/tc-m68hc11.c (md_assemble): Quiet warning.
240 2006-10-19 Mike Frysinger <vapier@gentoo.org>
242 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
243 (x86_64_section_letter): Likewise.
245 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
247 * config/tc-score.c (build_relax_frag): Compute correct
250 2006-10-18 Roy Marples <uberlord@gentoo.org>
252 * config/tc-sparc.c (md_parse_option): Treat any target starting with
253 elf32-sparc as a viable target for the -32 switch and any target
254 starting with elf64-sparc as a viable target for the -64 switch.
255 (sparc_target_format): For 64-bit ELF flavoured output use
256 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
258 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
260 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
262 * configure: Regenerated.
264 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
266 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
267 in addition to testing for '\n'.
268 (TC_EOL_IN_INSN): Provide a default definition if necessary.
270 2006-10-13 Sterling Augstine <sterling@tensilica.com>
272 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
273 a disjoint DW_AT range.
275 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
277 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
279 2006-10-08 Paul Brook <paul@codesourcery.com>
281 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
282 (parse_operands): Use parse_big_immediate for OP_NILO.
283 (neon_cmode_for_logic_imm): Try smaller element sizes.
284 (neon_cmode_for_move_imm): Ditto.
285 (do_neon_logic): Handle .i64 pseudo-op.
287 2006-09-29 Alan Modra <amodra@bigpond.net.au>
289 * po/POTFILES.in: Regenerate.
291 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
293 * config/tc-i386.h (CpuMNI): Renamed to ...
295 (CpuUnknownFlags): Updated.
296 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
297 and PROCESSOR_MEROM with PROCESSOR_CORE2.
298 * config/tc-i386.c: Updated.
299 * doc/c-i386.texi: Likewise.
301 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
303 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
305 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
307 2006-09-27 Nick Clifton <nickc@redhat.com>
309 * output-file.c (output_file_close): Prevent an infinite loop
310 reporting that stdoutput could not be closed.
312 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
313 Joseph Myers <joseph@codesourcery.com>
314 Ian Lance Taylor <ian@wasabisystems.com>
315 Ben Elliston <bje@wasabisystems.com>
317 * config/tc-arm.c (arm_cext_iwmmxt2): New.
318 (enum operand_parse_code): New code OP_RIWR_I32z.
319 (parse_operands): Handle OP_RIWR_I32z.
320 (do_iwmmxt_wmerge): New function.
321 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
323 (do_iwmmxt_wrwrwr_or_imm5): New function.
324 (insns): Mark instructions as RIWR_I32z as appropriate.
325 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
326 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
327 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
328 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
329 (md_begin): Handle IWMMXT2.
330 (arm_cpus): Add iwmmxt2.
331 (arm_extensions): Likewise.
332 (arm_archs): Likewise.
334 2006-09-25 Bob Wilson <bob.wilson@acm.org>
336 * doc/as.texinfo (Overview): Revise description of --keep-locals.
337 Add xref to "Symbol Names".
338 (L): Refer to "local symbols" instead of "local labels". Move
339 definition to "Symbol Names" section; add xref to that section.
340 (Symbol Names): Use "Local Symbol Names" section to define local
341 symbols. Add "Local Labels" heading for description of temporary
342 forward/backward labels, and refer to those as "local labels".
344 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
347 * config/tc-i386.c (match_template): Check address size prefix
348 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
351 2006-09-22 Alan Modra <amodra@bigpond.net.au>
353 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
355 2006-09-22 Alan Modra <amodra@bigpond.net.au>
357 * as.h (as_perror): Delete declaration.
358 * gdbinit.in (as_perror): Delete breakpoint.
359 * messages.c (as_perror): Delete function.
360 * doc/internals.texi: Remove as_perror description.
361 * listing.c (listing_print: Don't use as_perror.
362 * output-file.c (output_file_create, output_file_close): Likewise.
363 * symbols.c (symbol_create, symbol_clone): Likewise.
364 * write.c (write_contents): Likewise.
365 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
366 * config/tc-tic54x.c (tic54x_mlib): Likewise.
368 2006-09-22 Alan Modra <amodra@bigpond.net.au>
370 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
371 (ppc_handle_align): New function.
372 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
373 (SUB_SEGMENT_ALIGN): Define as zero.
375 2006-09-20 Bob Wilson <bob.wilson@acm.org>
377 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
378 (Overview): Skip cross reference in man page.
380 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
382 * configure.in: Add new target x86_64-pc-mingw64.
383 * configure: Regenerate.
384 * configure.tgt: Add new target x86_64-pc-mingw64.
385 * config/obj-coff.h: Add handling for TE_PEP target specific code
387 * config/tc-i386.c: Add new targets.
388 (md_parse_option): Add targets to OPTION_64.
389 (x86_64_target_format): Add new method for setup proper default
391 * config/te-pep.h: Add new target definition header.
392 (TE_PEP): New macro: Identifies new target architecture.
393 (COFF_WITH_pex64): Set proper includes in bfd.
394 * NEWS: Mention new target.
396 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
398 * config/bfin-parse.y (binary): Change sub of const to add of negated
401 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
403 * config/tc-score.c: New file.
404 * config/tc-score.h: Newf file.
405 * configure.tgt: Add Score target.
406 * Makefile.am: Add Score files.
407 * Makefile.in: Regenerate.
408 * NEWS: Mention new target support.
410 2006-09-16 Paul Brook <paul@codesourcery.com>
412 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
413 * doc/c-arm.texi (movsp): Document offset argument.
415 2006-09-16 Paul Brook <paul@codesourcery.com>
417 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
418 unsigned int to avoid 64-bit host problems.
420 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
422 * config/bfin-parse.y (binary): Do some more constant folding for
425 2006-09-13 Jan Beulich <jbeulich@novell.com>
427 * input-file.c (input_file_give_next_buffer): Demote as_bad to
430 2006-09-13 Alan Modra <amodra@bigpond.net.au>
433 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
436 2006-09-13 Alan Modra <amodra@bigpond.net.au>
438 * input-file.c (input_file_open): Replace as_perror with as_bad
439 so that gas exits with error on file errors. Correct error
441 (input_file_get, input_file_give_next_buffer): Likewise.
442 * input-file.h: Update comment.
444 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
447 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
448 registers as a sub-class of wC registers.
450 2006-09-11 Alan Modra <amodra@bigpond.net.au>
453 * config/tc-mips.h (enum dwarf2_format): Forward declare.
454 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
455 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
456 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
458 2006-09-08 Nick Clifton <nickc@redhat.com>
461 * doc/as.texinfo (Macro): Improve documentation about separating
462 macro arguments from following text.
464 2006-09-08 Paul Brook <paul@codesourcery.com>
466 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
468 2006-09-07 Paul Brook <paul@codesourcery.com>
470 * config/tc-arm.c (parse_operands): Mark operand as present.
472 2006-09-04 Paul Brook <paul@codesourcery.com>
474 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
475 (do_neon_dyadic_if_i_d): Avoid setting U bit.
476 (do_neon_mac_maybe_scalar): Ditto.
477 (do_neon_dyadic_narrow): Force operand type to NT_integer.
478 (insns): Remove out of date comments.
480 2006-08-29 Nick Clifton <nickc@redhat.com>
482 * read.c (s_align): Initialize the 'stopc' variable to prevent
483 compiler complaints about it being used without being
485 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
486 s_float_space, s_struct, cons_worker, equals): Likewise.
488 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
490 * ecoff.c (ecoff_directive_val): Fix message typo.
491 * config/tc-ns32k.c (convert_iif): Likewise.
492 * config/tc-sh64.c (shmedia_check_limits): Likewise.
494 2006-08-25 Sterling Augustine <sterling@tensilica.com>
495 Bob Wilson <bob.wilson@acm.org>
497 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
498 the state of the absolute_literals directive. Remove align frag at
499 the start of the literal pool position.
501 2006-08-25 Bob Wilson <bob.wilson@acm.org>
503 * doc/c-xtensa.texi: Add @group commands in examples.
505 2006-08-24 Bob Wilson <bob.wilson@acm.org>
507 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
508 (INIT_LITERAL_SECTION_NAME): Delete.
509 (lit_state struct): Remove segment names, init_lit_seg, and
510 fini_lit_seg. Add lit_prefix and current_text_seg.
511 (init_literal_head_h, init_literal_head): Delete.
512 (fini_literal_head_h, fini_literal_head): Delete.
513 (xtensa_begin_directive): Move argument parsing to
514 xtensa_literal_prefix function.
515 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
516 (xtensa_literal_prefix): Parse the directive argument here and
517 record it in the lit_prefix field. Remove code to derive literal
520 (get_is_linkonce_section): Use linkonce_len. Check for any
521 ".gnu.linkonce.*" section, not just text sections.
522 (md_begin): Remove initialization of deleted lit_state fields.
523 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
524 to init_literal_head and fini_literal_head.
525 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
526 when traversing literal_head list.
527 (match_section_group): New.
528 (cache_literal_section): Rewrite to determine the literal section
529 name on the fly, create the section and return it.
530 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
531 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
532 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
533 Use xtensa_get_property_section from bfd.
534 (retrieve_xtensa_section): Delete.
535 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
536 description to refer to plural literal sections and add xref to
537 the Literal Directive section.
538 (Literal Directive): Describe new rules for deriving literal section
539 names. Add footnote for special case of .init/.fini with
540 --text-section-literals.
541 (Literal Prefix Directive): Replace old naming rules with xref to the
542 Literal Directive section.
544 2006-08-21 Joseph Myers <joseph@codesourcery.com>
546 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
547 merging with previous long opcode.
549 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
551 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
552 * Makefile.in: Regenerate.
553 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
556 2006-08-16 Julian Brown <julian@codesourcery.com>
558 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
559 to use ARM instructions on non-ARM-supporting cores.
560 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
561 mode automatically based on cpu variant.
562 (md_begin): Call above function.
564 2006-08-16 Julian Brown <julian@codesourcery.com>
566 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
567 recognized in non-unified syntax mode.
569 2006-08-15 Thiemo Seufer <ths@mips.com>
570 Nigel Stephens <nigel@mips.com>
571 David Ung <davidu@mips.com>
573 * configure.tgt: Handle mips*-sde-elf*.
575 2006-08-12 Thiemo Seufer <ths@networkno.de>
577 * config/tc-mips.c (mips16_ip): Fix argument register handling
578 for restore instruction.
580 2006-08-08 Bob Wilson <bob.wilson@acm.org>
582 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
584 (out_fixed_inc_line_addr): New.
585 (process_entries): Use out_fixed_inc_line_addr when
586 DWARF2_USE_FIXED_ADVANCE_PC is set.
587 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
589 2006-08-08 DJ Delorie <dj@redhat.com>
591 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
592 vs full symbols so that we never have more than one pointer value
593 for any given symbol in our symbol table.
595 2006-08-08 Sterling Augustine <sterling@tensilica.com>
597 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
598 and emit DW_AT_ranges when code in compilation unit is not
600 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
602 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
603 (out_debug_ranges): New function to emit .debug_ranges section
604 when code is not contiguous.
606 2006-08-08 Nick Clifton <nickc@redhat.com>
608 * config/tc-arm.c (WARN_DEPRECATED): Enable.
610 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
612 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
614 (pe_directive_secrel) [TE_PE]: New function.
615 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
616 loc, loc_mark_labels.
617 [TE_PE]: Handle secrel32.
618 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
620 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
621 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
622 (md_section_align): Only round section sizes here for AOUT
624 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
625 (tc_pe_dwarf2_emit_offset): New function.
626 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
627 (cons_fix_new_arm): Handle O_secrel.
628 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
629 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
630 of OBJ_ELF only block.
631 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
632 tc_pe_dwarf2_emit_offset.
634 2006-08-04 Richard Sandiford <richard@codesourcery.com>
636 * config/tc-sh.c (apply_full_field_fix): New function.
637 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
638 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
639 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
640 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
642 2006-08-03 Nick Clifton <nickc@redhat.com>
645 * config.in: Regenerate.
647 2006-08-03 Joseph Myers <joseph@codesourcery.com>
649 * config/tc-arm.c (parse_operands): Handle invalid register name
652 2006-08-03 Joseph Myers <joseph@codesourcery.com>
654 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
655 (parse_operands): Handle it.
656 (insns): Use it for tmcr and tmrc.
658 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
661 * config/tc-i386.c (md_parse_option): Treat any target starting
662 with elf64_x86_64 as a viable target for the -64 switch.
663 (i386_target_format): For 64-bit ELF flavoured output use
665 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
667 2006-08-02 Nick Clifton <nickc@redhat.com>
670 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
672 * configure.in: Run BFD_BINARY_FOPEN.
673 * configure: Regenerate.
674 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
677 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
679 * config/tc-i386.c (md_assemble): Don't update
682 2006-08-01 Thiemo Seufer <ths@mips.com>
684 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
686 2006-08-01 Thiemo Seufer <ths@mips.com>
688 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
689 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
690 BFD_RELOC_32 and BFD_RELOC_16.
691 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
692 md_convert_frag, md_obj_end): Fix comment formatting.
694 2006-07-31 Thiemo Seufer <ths@mips.com>
696 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
697 handling for BFD_RELOC_MIPS16_JMP.
699 2006-07-24 Andreas Schwab <schwab@suse.de>
702 * read.c (read_a_source_file): Ignore unknown text after line
703 comment character. Fix misleading comment.
705 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
707 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
708 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
709 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
710 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
711 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
712 doc/c-z80.texi, doc/internals.texi: Fix some typos.
714 2006-07-21 Nick Clifton <nickc@redhat.com>
716 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
719 2006-07-20 Thiemo Seufer <ths@mips.com>
720 Nigel Stephens <nigel@mips.com>
722 * config/tc-mips.c (md_parse_option): Don't infer optimisation
723 options from debug options.
725 2006-07-20 Thiemo Seufer <ths@mips.com>
727 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
728 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
730 2006-07-19 Paul Brook <paul@codesourcery.com>
732 * config/tc-arm.c (insns): Fix rbit Arm opcode.
734 2006-07-18 Paul Brook <paul@codesourcery.com>
736 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
737 (md_convert_frag): Use correct reloc for add_pc. Use
738 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
739 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
740 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
742 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
744 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
745 when file and line unknown.
747 2006-07-17 Thiemo Seufer <ths@mips.com>
749 * read.c (s_struct): Use IS_ELF.
750 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
751 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
752 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
753 s_mips_mask): Likewise.
755 2006-07-16 Thiemo Seufer <ths@mips.com>
756 David Ung <davidu@mips.com>
758 * read.c (s_struct): Handle ELF section changing.
759 * config/tc-mips.c (s_align): Leave enabling auto-align to the
761 (s_change_sec): Try section changing only if we output ELF.
763 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
765 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
767 (smallest_imm_type): Remove Cpu086.
768 (i386_target_format): Likewise.
770 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
773 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
774 Michael Meissner <michael.meissner@amd.com>
776 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
777 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
778 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
780 (i386_align_code): Ditto.
781 (md_assemble_code): Add support for insertq/extrq instructions,
782 swapping as needed for intel syntax.
783 (swap_imm_operands): New function to swap immediate operands.
784 (swap_operands): Deal with 4 operand instructions.
785 (build_modrm_byte): Add support for insertq instruction.
787 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
789 * config/tc-i386.h (Size64): Fix a typo in comment.
791 2006-07-12 Nick Clifton <nickc@redhat.com>
793 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
794 fixup_segment() to repeat a range check on a value that has
795 already been checked here.
797 2006-07-07 James E Wilson <wilson@specifix.com>
799 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
801 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
802 Nick Clifton <nickc@redhat.com>
805 * doc/as.texi: Fix spelling typo: branchs => branches.
806 * doc/c-m68hc11.texi: Likewise.
807 * config/tc-m68hc11.c: Likewise.
808 Support old spelling of command line switch for backwards
811 2006-07-04 Thiemo Seufer <ths@mips.com>
812 David Ung <davidu@mips.com>
814 * config/tc-mips.c (s_is_linkonce): New function.
815 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
816 weak, external, and linkonce symbols.
817 (pic_need_relax): Use s_is_linkonce.
819 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
821 * doc/as.texinfo (Org): Remove space.
822 (P2align): Add "@var{abs-expr},".
824 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
826 * config/tc-i386.c (cpu_arch_tune_set): New.
827 (cpu_arch_isa): Likewise.
828 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
829 nops with short or long nop sequences based on -march=/.arch
831 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
832 set cpu_arch_tune and cpu_arch_tune_flags.
833 (md_parse_option): For -march=, set cpu_arch_isa and set
834 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
835 0. Set cpu_arch_tune_set to 1 for -mtune=.
836 (i386_target_format): Don't set cpu_arch_tune.
838 2006-06-23 Nigel Stephens <nigel@mips.com>
840 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
841 generated .sbss.* and .gnu.linkonce.sb.*.
843 2006-06-23 Thiemo Seufer <ths@mips.com>
844 David Ung <davidu@mips.com>
846 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
848 * config/tc-mips.c (label_list): Define per-segment label_list.
849 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
850 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
851 mips_from_file_after_relocs, mips_define_label): Use per-segment
854 2006-06-22 Thiemo Seufer <ths@mips.com>
856 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
857 (append_insn): Use it.
858 (md_apply_fix): Whitespace formatting.
859 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
860 mips16_extended_frag): Remove register specifier.
861 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
864 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
866 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
867 a directive saving VFP registers for ARMv6 or later.
868 (s_arm_unwind_save): Add parameter arch_v6 and call
869 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
871 (md_pseudo_table): Add entry for new "vsave" directive.
872 * doc/c-arm.texi: Correct error in example for "save"
873 directive (fstmdf -> fstmdx). Also document "vsave" directive.
875 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
876 Anatoly Sokolov <aesok@post.ru>
878 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
879 and atmega644p devices. Rename atmega164/atmega324 devices to
880 atmega164p/atmega324p.
881 * doc/c-avr.texi: Document new mcu and arch options.
883 2006-06-17 Nick Clifton <nickc@redhat.com>
885 * config/tc-arm.c (enum parse_operand_result): Move outside of
886 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
888 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
890 * config/tc-i386.h (processor_type): New.
891 (arch_entry): Add type.
893 * config/tc-i386.c (cpu_arch_tune): New.
894 (cpu_arch_tune_flags): Likewise.
895 (cpu_arch_isa_flags): Likewise.
897 (set_cpu_arch): Also update cpu_arch_isa_flags.
898 (md_assemble): Update cpu_arch_isa_flags.
900 (OPTION_MTUNE): Likewise.
901 (md_longopts): Add -march= and -mtune=.
902 (md_parse_option): Support -march= and -mtune=.
903 (md_show_usage): Add -march=CPU/-mtune=CPU.
904 (i386_target_format): Also update cpu_arch_isa_flags,
905 cpu_arch_tune and cpu_arch_tune_flags.
907 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
909 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
911 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
913 * config/tc-arm.c (enum parse_operand_result): New.
914 (struct group_reloc_table_entry): New.
915 (enum group_reloc_type): New.
916 (group_reloc_table): New array.
917 (find_group_reloc_table_entry): New function.
918 (parse_shifter_operand_group_reloc): New function.
919 (parse_address_main): New function, incorporating code
920 from the old parse_address function. To be used via...
921 (parse_address): wrapper for parse_address_main; and
922 (parse_address_group_reloc): new function, likewise.
923 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
924 OP_ADDRGLDRS, OP_ADDRGLDC.
925 (parse_operands): Support for these new operand codes.
926 New macro po_misc_or_fail_no_backtrack.
927 (encode_arm_cp_address): Preserve group relocations.
928 (insns): Modify to use the above operand codes where group
929 relocations are permitted.
930 (md_apply_fix): Handle the group relocations
931 ALU_PC_G0_NC through LDC_SB_G2.
932 (tc_gen_reloc): Likewise.
933 (arm_force_relocation): Leave group relocations for the linker.
934 (arm_fix_adjustable): Likewise.
936 2006-06-15 Julian Brown <julian@codesourcery.com>
938 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
939 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
942 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
944 * config/tc-i386.c (process_suffix): Don't add rex64 for
947 2006-06-09 Thiemo Seufer <ths@mips.com>
949 * config/tc-mips.c (mips_ip): Maintain argument count.
951 2006-06-09 Alan Modra <amodra@bigpond.net.au>
953 * config/tc-iq2000.c: Include sb.h.
955 2006-06-08 Nigel Stephens <nigel@mips.com>
957 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
958 aliases for better compatibility with SGI tools.
960 2006-06-08 Alan Modra <amodra@bigpond.net.au>
962 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
963 * Makefile.am (GASLIBS): Expand @BFDLIB@.
965 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
966 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
967 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
969 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
970 * Makefile.in: Regenerate.
971 * doc/Makefile.in: Regenerate.
972 * configure: Regenerate.
974 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
976 * po/Make-in (pdf, ps): New dummy targets.
978 2006-06-07 Julian Brown <julian@codesourcery.com>
980 * config/tc-arm.c (stdarg.h): include.
981 (arm_it): Add uncond_value field. Add isvec and issingle to operand
983 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
984 REG_TYPE_NSDQ (single, double or quad vector reg).
985 (reg_expected_msgs): Update.
986 (BAD_FPU): Add macro for unsupported FPU instruction error.
987 (parse_neon_type): Support 'd' as an alias for .f64.
988 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
990 (parse_vfp_reg_list): Don't update first arg on error.
991 (parse_neon_mov): Support extra syntax for VFP moves.
992 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
993 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
994 (parse_operands): Support isvec, issingle operands fields, new parse
996 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
998 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
999 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1000 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1001 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1003 (neon_shape): Redefine in terms of above.
1004 (neon_shape_class): New enumeration, table of shape classes.
1005 (neon_shape_el): New enumeration. One element of a shape.
1006 (neon_shape_el_size): Register widths of above, where appropriate.
1007 (neon_shape_info): New struct. Info for shape table.
1008 (neon_shape_tab): New array.
1009 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1010 (neon_check_shape): Rewrite as...
1011 (neon_select_shape): New function to classify instruction shapes,
1012 driven by new table neon_shape_tab array.
1013 (neon_quad): New function. Return 1 if shape should set Q flag in
1014 instructions (or equivalent), 0 otherwise.
1015 (type_chk_of_el_type): Support F64.
1016 (el_type_of_type_chk): Likewise.
1017 (neon_check_type): Add support for VFP type checking (VFP data
1018 elements fill their containing registers).
1019 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1020 in thumb mode for VFP instructions.
1021 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1022 and encode the current instruction as if it were that opcode.
1023 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1024 arguments, call function in PFN.
1025 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1026 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1027 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1028 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1029 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1030 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1031 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1032 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1033 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1034 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1035 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1036 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1037 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1038 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1039 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1041 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1042 between VFP and Neon turns out to belong to Neon. Perform
1043 architecture check and fill in condition field if appropriate.
1044 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1045 (do_neon_cvt): Add support for VFP variants of instructions.
1046 (neon_cvt_flavour): Extend to cover VFP conversions.
1047 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1049 (do_neon_ldr_str): Handle single-precision VFP load/store.
1050 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1051 NS_NULL not NS_IGNORE.
1052 (opcode_tag): Add OT_csuffixF for operands which either take a
1053 conditional suffix, or have 0xF in the condition field.
1054 (md_assemble): Add support for OT_csuffixF.
1055 (NCE): Replace macro with...
1056 (NCE_tag, NCE, NCEF): New macros.
1057 (nCE): Replace macro with...
1058 (nCE_tag, nCE, nCEF): New macros.
1059 (insns): Add support for VFP insns or VFP versions of insns msr,
1060 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1061 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1062 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1063 VFP/Neon insns together.
1065 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1066 Ladislav Michl <ladis@linux-mips.org>
1068 * app.c: Don't include headers already included by as.h.
1070 * atof-generic.c: Likewise.
1072 * dwarf2dbg.c: Likewise.
1074 * input-file.c: Likewise.
1075 * input-scrub.c: Likewise.
1076 * macro.c: Likewise.
1077 * output-file.c: Likewise.
1080 * config/bfin-lex.l: Likewise.
1081 * config/obj-coff.h: Likewise.
1082 * config/obj-elf.h: Likewise.
1083 * config/obj-som.h: Likewise.
1084 * config/tc-arc.c: Likewise.
1085 * config/tc-arm.c: Likewise.
1086 * config/tc-avr.c: Likewise.
1087 * config/tc-bfin.c: Likewise.
1088 * config/tc-cris.c: Likewise.
1089 * config/tc-d10v.c: Likewise.
1090 * config/tc-d30v.c: Likewise.
1091 * config/tc-dlx.h: Likewise.
1092 * config/tc-fr30.c: Likewise.
1093 * config/tc-frv.c: Likewise.
1094 * config/tc-h8300.c: Likewise.
1095 * config/tc-hppa.c: Likewise.
1096 * config/tc-i370.c: Likewise.
1097 * config/tc-i860.c: Likewise.
1098 * config/tc-i960.c: Likewise.
1099 * config/tc-ip2k.c: Likewise.
1100 * config/tc-iq2000.c: Likewise.
1101 * config/tc-m32c.c: Likewise.
1102 * config/tc-m32r.c: Likewise.
1103 * config/tc-maxq.c: Likewise.
1104 * config/tc-mcore.c: Likewise.
1105 * config/tc-mips.c: Likewise.
1106 * config/tc-mmix.c: Likewise.
1107 * config/tc-mn10200.c: Likewise.
1108 * config/tc-mn10300.c: Likewise.
1109 * config/tc-msp430.c: Likewise.
1110 * config/tc-mt.c: Likewise.
1111 * config/tc-ns32k.c: Likewise.
1112 * config/tc-openrisc.c: Likewise.
1113 * config/tc-ppc.c: Likewise.
1114 * config/tc-s390.c: Likewise.
1115 * config/tc-sh.c: Likewise.
1116 * config/tc-sh64.c: Likewise.
1117 * config/tc-sparc.c: Likewise.
1118 * config/tc-tic30.c: Likewise.
1119 * config/tc-tic4x.c: Likewise.
1120 * config/tc-tic54x.c: Likewise.
1121 * config/tc-v850.c: Likewise.
1122 * config/tc-vax.c: Likewise.
1123 * config/tc-xc16x.c: Likewise.
1124 * config/tc-xstormy16.c: Likewise.
1125 * config/tc-xtensa.c: Likewise.
1126 * config/tc-z80.c: Likewise.
1127 * config/tc-z8k.c: Likewise.
1128 * macro.h: Don't include sb.h or ansidecl.h.
1129 * sb.h: Don't include stdio.h or ansidecl.h.
1130 * cond.c: Include sb.h.
1131 * itbl-lex.l: Include as.h instead of other system headers.
1132 * itbl-parse.y: Likewise.
1133 * itbl-ops.c: Similarly.
1134 * itbl-ops.h: Don't include as.h or ansidecl.h.
1135 * config/bfin-defs.h: Don't include bfd.h or as.h.
1136 * config/bfin-parse.y: Include as.h instead of other system headers.
1138 2006-06-06 Ben Elliston <bje@au.ibm.com>
1139 Anton Blanchard <anton@samba.org>
1141 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1142 (md_show_usage): Document it.
1143 (ppc_setup_opcodes): Test power6 opcode flag bits.
1144 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1146 2006-06-06 Thiemo Seufer <ths@mips.com>
1147 Chao-ying Fu <fu@mips.com>
1149 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1150 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1151 (macro_build): Update comment.
1152 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1153 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1155 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1156 MIPS_CPU_ASE_MDMX flags for sb1.
1158 2006-06-05 Thiemo Seufer <ths@mips.com>
1160 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1162 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1163 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1164 and MT instructions a fatal error. Use INSERT_OPERAND where
1165 appropriate. Improve warnings for break and wait code overflows.
1166 Use symbolic constant of OP_MASK_COPZ.
1167 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1169 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1171 * po/Make-in (top_builddir): Define.
1173 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1175 * doc/Makefile.am (TEXI2DVI): Define.
1176 * doc/Makefile.in: Regenerate.
1177 * doc/c-arc.texi: Fix typo.
1179 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1181 * config/obj-ieee.c: Delete.
1182 * config/obj-ieee.h: Delete.
1183 * Makefile.am (OBJ_FORMATS): Remove ieee.
1184 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1185 (obj-ieee.o): Remove rule.
1186 * Makefile.in: Regenerate.
1187 * configure.in (atof): Remove tahoe.
1188 (OBJ_MAYBE_IEEE): Don't define.
1189 * configure: Regenerate.
1190 * config.in: Regenerate.
1191 * doc/Makefile.in: Regenerate.
1192 * po/POTFILES.in: Regenerate.
1194 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1196 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1197 and LIBINTL_DEP everywhere.
1199 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1200 * acinclude.m4: Include new gettext macros.
1201 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1202 Remove local code for po/Makefile.
1203 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1205 2006-05-30 Nick Clifton <nickc@redhat.com>
1207 * po/es.po: Updated Spanish translation.
1209 2006-05-06 Denis Chertykov <denisc@overta.ru>
1211 * doc/c-avr.texi: New file.
1212 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1213 * doc/all.texi: Set AVR
1214 * doc/as.texinfo: Include c-avr.texi
1216 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1218 * config/bfin-parse.y (check_macfunc): Loose the condition of
1219 calling check_multiply_halfregs ().
1221 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1223 * config/bfin-parse.y (asm_1): Better check and deal with
1224 vector and scalar Multiply 16-Bit Operands instructions.
1226 2006-05-24 Nick Clifton <nickc@redhat.com>
1228 * config/tc-hppa.c: Convert to ISO C90 format.
1229 * config/tc-hppa.h: Likewise.
1231 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1232 Randolph Chung <randolph@tausq.org>
1234 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1235 is_tls_ieoff, is_tls_leoff): Define.
1236 (fix_new_hppa): Handle TLS.
1237 (cons_fix_new_hppa): Likewise.
1239 (md_apply_fix): Handle TLS relocs.
1240 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1242 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1244 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1246 2006-05-23 Thiemo Seufer <ths@mips.com>
1247 David Ung <davidu@mips.com>
1248 Nigel Stephens <nigel@mips.com>
1251 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1252 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1253 ISA_HAS_MXHC1): New macros.
1254 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1255 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1256 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1257 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1258 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1259 (mips_after_parse_args): Change default handling of float register
1260 size to account for 32bit code with 64bit FP. Better sanity checking
1261 of ISA/ASE/ABI option combinations.
1262 (s_mipsset): Support switching of GPR and FPR sizes via
1263 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1265 (mips_elf_final_processing): We should record the use of 64bit FP
1266 registers in 32bit code but we don't, because ELF header flags are
1268 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1269 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1270 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1271 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1272 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1273 missing -march options. Document .set arch=CPU. Move .set smartmips
1274 to ASE page. Use @code for .set FOO examples.
1276 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1278 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1281 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1283 * config/bfin-defs.h (bfin_equals): Remove declaration.
1284 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1285 * config/tc-bfin.c (bfin_name_is_register): Remove.
1286 (bfin_equals): Remove.
1287 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1288 (bfin_name_is_register): Remove declaration.
1290 2006-05-19 Thiemo Seufer <ths@mips.com>
1291 Nigel Stephens <nigel@mips.com>
1293 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1294 (mips_oddfpreg_ok): New function.
1297 2006-05-19 Thiemo Seufer <ths@mips.com>
1298 David Ung <davidu@mips.com>
1300 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1301 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1302 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1303 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1304 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1305 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1306 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1307 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1308 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1309 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1310 reg_names_o32, reg_names_n32n64): Define register classes.
1311 (reg_lookup): New function, use register classes.
1312 (md_begin): Reserve register names in the symbol table. Simplify
1314 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1316 (mips16_ip): Use reg_lookup.
1317 (tc_get_register): Likewise.
1318 (tc_mips_regname_to_dw2regnum): New function.
1320 2006-05-19 Thiemo Seufer <ths@mips.com>
1322 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1323 Un-constify string argument.
1324 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1326 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1328 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1330 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1332 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1334 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1337 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1339 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1340 cfloat/m68881 to correct architecture before using it.
1342 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1344 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1347 2006-05-15 Paul Brook <paul@codesourcery.com>
1349 * config/tc-arm.c (arm_adjust_symtab): Use
1350 bfd_is_arm_special_symbol_name.
1352 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1354 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1355 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1356 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1357 Handle errors from calls to xtensa_opcode_is_* functions.
1359 2006-05-14 Thiemo Seufer <ths@mips.com>
1361 * config/tc-mips.c (macro_build): Test for currently active
1363 (mips16_ip): Reject invalid opcodes.
1365 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1367 * doc/as.texinfo: Rename "Index" to "AS Index",
1368 and "ABORT" to "ABORT (COFF)".
1370 2006-05-11 Paul Brook <paul@codesourcery.com>
1372 * config/tc-arm.c (parse_half): New function.
1373 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1374 (parse_operands): Ditto.
1375 (do_mov16): Reject invalid relocations.
1376 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1377 (insns): Replace Iffff with HALF.
1378 (md_apply_fix): Add MOVW and MOVT relocs.
1379 (tc_gen_reloc): Ditto.
1380 * doc/c-arm.texi: Document relocation operators
1382 2006-05-11 Paul Brook <paul@codesourcery.com>
1384 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1386 2006-05-11 Thiemo Seufer <ths@mips.com>
1388 * config/tc-mips.c (append_insn): Don't check the range of j or
1391 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1393 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1394 relocs against external symbols for WinCE targets.
1395 (md_apply_fix): Likewise.
1397 2006-05-09 David Ung <davidu@mips.com>
1399 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1402 2006-05-09 Nick Clifton <nickc@redhat.com>
1404 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1405 against symbols which are not going to be placed into the symbol
1408 2006-05-09 Ben Elliston <bje@au.ibm.com>
1410 * expr.c (operand): Remove `if (0 && ..)' statement and
1411 subsequently unused target_op label. Collapse `if (1 || ..)'
1413 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1414 separately above the switch.
1416 2006-05-08 Nick Clifton <nickc@redhat.com>
1419 * config/tc-msp430.c (line_separator_character): Define as |.
1421 2006-05-08 Thiemo Seufer <ths@mips.com>
1422 Nigel Stephens <nigel@mips.com>
1423 David Ung <davidu@mips.com>
1425 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1426 (mips_opts): Likewise.
1427 (file_ase_smartmips): New variable.
1428 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1429 (macro_build): Handle SmartMIPS instructions.
1430 (mips_ip): Likewise.
1431 (md_longopts): Add argument handling for smartmips.
1432 (md_parse_options, mips_after_parse_args): Likewise.
1433 (s_mipsset): Add .set smartmips support.
1434 (md_show_usage): Document -msmartmips/-mno-smartmips.
1435 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1437 * doc/c-mips.texi: Likewise.
1439 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1441 * write.c (relax_segment): Add pass count arg. Don't error on
1442 negative org/space on first two passes.
1443 (relax_seg_info): New struct.
1444 (relax_seg, write_object_file): Adjust.
1445 * write.h (relax_segment): Update prototype.
1447 2006-05-05 Julian Brown <julian@codesourcery.com>
1449 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1451 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1452 architecture version checks.
1453 (insns): Allow overlapping instructions to be used in VFP mode.
1455 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1458 * config/obj-elf.c (obj_elf_change_section): Allow user
1459 specified SHF_ALPHA_GPREL.
1461 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1463 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1464 for PMEM related expressions.
1466 2006-05-05 Nick Clifton <nickc@redhat.com>
1469 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1470 insertion of a directory separator character into a string at a
1471 given offset. Uses heuristics to decide when to use a backslash
1472 character rather than a forward-slash character.
1473 (dwarf2_directive_loc): Use the macro.
1474 (out_debug_info): Likewise.
1476 2006-05-05 Thiemo Seufer <ths@mips.com>
1477 David Ung <davidu@mips.com>
1479 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1481 (macro): Add new case M_CACHE_AB.
1483 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1485 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1486 (opcode_lookup): Issue a warning for opcode with
1487 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1488 identical to OT_cinfix3.
1489 (TxC3w, TC3w, tC3w): New.
1490 (insns): Use tC3w and TC3w for comparison instructions with
1493 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1495 * subsegs.h (struct frchain): Delete frch_seg.
1496 (frchain_root): Delete.
1497 (seg_info): Define as macro.
1498 * subsegs.c (frchain_root): Delete.
1499 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1500 (subsegs_begin, subseg_change): Adjust for above.
1501 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1502 rather than to one big list.
1503 (subseg_get): Don't special case abs, und sections.
1504 (subseg_new, subseg_force_new): Don't set frchainP here.
1506 (subsegs_print_statistics): Adjust frag chain control list traversal.
1507 * debug.c (dmp_frags): Likewise.
1508 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1509 at frchain_root. Make use of known frchain ordering.
1510 (last_frag_for_seg): Likewise.
1511 (get_frag_fix): Likewise. Add seg param.
1512 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1513 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1514 (SUB_SEGMENT_ALIGN): Likewise.
1515 (subsegs_finish): Adjust frchain list traversal.
1516 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1517 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1518 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1519 (xtensa_fix_b_j_loop_end_frags): Likewise.
1520 (xtensa_fix_close_loop_end_frags): Likewise.
1521 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1522 (retrieve_segment_info): Delete frch_seg initialisation.
1524 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1526 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1527 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1528 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1529 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1531 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1533 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1535 (md_apply_fix3): Multiply offset by 4 here for
1536 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1538 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1539 Jan Beulich <jbeulich@novell.com>
1541 * config/tc-i386.c (output_invalid_buf): Change size for
1543 * config/tc-tic30.c (output_invalid_buf): Likewise.
1545 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1547 * config/tc-tic30.c (output_invalid): Likewise.
1549 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1551 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1552 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1553 (asconfig.texi): Don't set top_srcdir.
1554 * doc/as.texinfo: Don't use top_srcdir.
1555 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1557 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1559 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1560 * config/tc-tic30.c (output_invalid_buf): Likewise.
1562 * config/tc-i386.c (output_invalid): Use snprintf instead of
1564 * config/tc-ia64.c (declare_register_set): Likewise.
1565 (emit_one_bundle): Likewise.
1566 (check_dependencies): Likewise.
1567 * config/tc-tic30.c (output_invalid): Likewise.
1569 2006-05-02 Paul Brook <paul@codesourcery.com>
1571 * config/tc-arm.c (arm_optimize_expr): New function.
1572 * config/tc-arm.h (md_optimize_expr): Define
1573 (arm_optimize_expr): Add prototype.
1574 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1576 2006-05-02 Ben Elliston <bje@au.ibm.com>
1578 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1581 * sb.h (sb_list_vector): Move to sb.c.
1582 * sb.c (free_list): Use type of sb_list_vector directly.
1583 (sb_build): Fix off-by-one error in assertion about `size'.
1585 2006-05-01 Ben Elliston <bje@au.ibm.com>
1587 * listing.c (listing_listing): Remove useless loop.
1588 * macro.c (macro_expand): Remove is_positional local variable.
1589 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1590 and simplify surrounding expressions, where possible.
1591 (assign_symbol): Likewise.
1592 (s_weakref): Likewise.
1593 * symbols.c (colon): Likewise.
1595 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1597 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1599 2006-04-30 Thiemo Seufer <ths@mips.com>
1600 David Ung <davidu@mips.com>
1602 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1603 (mips_immed): New table that records various handling of udi
1604 instruction patterns.
1605 (mips_ip): Adds udi handling.
1607 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1609 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1610 of list rather than beginning.
1612 2006-04-26 Julian Brown <julian@codesourcery.com>
1614 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1615 (is_quarter_float): Rename from above. Simplify slightly.
1616 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1618 (parse_neon_mov): Parse floating-point constants.
1619 (neon_qfloat_bits): Fix encoding.
1620 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1621 preference to integer encoding when using the F32 type.
1623 2006-04-26 Julian Brown <julian@codesourcery.com>
1625 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1626 zero-initialising structures containing it will lead to invalid types).
1627 (arm_it): Add vectype to each operand.
1628 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1630 (neon_typed_alias): New structure. Extra information for typed
1632 (reg_entry): Add neon type info field.
1633 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1634 Break out alternative syntax for coprocessor registers, etc. into...
1635 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1636 out from arm_reg_parse.
1637 (parse_neon_type): Move. Return SUCCESS/FAIL.
1638 (first_error): New function. Call to ensure first error which occurs is
1640 (parse_neon_operand_type): Parse exactly one type.
1641 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1642 (parse_typed_reg_or_scalar): New function. Handle core of both
1643 arm_typed_reg_parse and parse_scalar.
1644 (arm_typed_reg_parse): Parse a register with an optional type.
1645 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1647 (parse_scalar): Parse a Neon scalar with optional type.
1648 (parse_reg_list): Use first_error.
1649 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1650 (neon_alias_types_same): New function. Return true if two (alias) types
1652 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1654 (insert_reg_alias): Return new reg_entry not void.
1655 (insert_neon_reg_alias): New function. Insert type/index information as
1656 well as register for alias.
1657 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1658 make typed register aliases accordingly.
1659 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1661 (s_unreq): Delete type information if present.
1662 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1663 (s_arm_unwind_save_mmxwcg): Likewise.
1664 (s_arm_unwind_movsp): Likewise.
1665 (s_arm_unwind_setfp): Likewise.
1666 (parse_shift): Likewise.
1667 (parse_shifter_operand): Likewise.
1668 (parse_address): Likewise.
1669 (parse_tb): Likewise.
1670 (tc_arm_regname_to_dw2regnum): Likewise.
1671 (md_pseudo_table): Add dn, qn.
1672 (parse_neon_mov): Handle typed operands.
1673 (parse_operands): Likewise.
1674 (neon_type_mask): Add N_SIZ.
1675 (N_ALLMODS): New macro.
1676 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1677 (el_type_of_type_chk): Add some safeguards.
1678 (modify_types_allowed): Fix logic bug.
1679 (neon_check_type): Handle operands with types.
1680 (neon_three_same): Remove redundant optional arg handling.
1681 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1682 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1683 (do_neon_step): Adjust accordingly.
1684 (neon_cmode_for_logic_imm): Use first_error.
1685 (do_neon_bitfield): Call neon_check_type.
1686 (neon_dyadic): Rename to...
1687 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1688 to allow modification of type of the destination.
1689 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1690 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1691 (do_neon_compare): Make destination be an untyped bitfield.
1692 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1693 (neon_mul_mac): Return early in case of errors.
1694 (neon_move_immediate): Use first_error.
1695 (neon_mac_reg_scalar_long): Fix type to include scalar.
1696 (do_neon_dup): Likewise.
1697 (do_neon_mov): Likewise (in several places).
1698 (do_neon_tbl_tbx): Fix type.
1699 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1700 (do_neon_ld_dup): Exit early in case of errors and/or use
1702 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1703 Handle .dn/.qn directives.
1704 (REGDEF): Add zero for reg_entry neon field.
1706 2006-04-26 Julian Brown <julian@codesourcery.com>
1708 * config/tc-arm.c (limits.h): Include.
1709 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1710 (fpu_vfp_v3_or_neon_ext): Declare constants.
1711 (neon_el_type): New enumeration of types for Neon vector elements.
1712 (neon_type_el): New struct. Define type and size of a vector element.
1713 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1715 (neon_type): Define struct. The type of an instruction.
1716 (arm_it): Add 'vectype' for the current instruction.
1717 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1718 (vfp_sp_reg_pos): Rename to...
1719 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1721 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1722 (Neon D or Q register).
1723 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1725 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1726 (my_get_expression): Allow above constant as argument to accept
1727 64-bit constants with optional prefix.
1728 (arm_reg_parse): Add extra argument to return the specific type of
1729 register in when either a D or Q register (REG_TYPE_NDQ) is
1730 requested. Can be NULL.
1731 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1732 (parse_reg_list): Update for new arm_reg_parse args.
1733 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1734 (parse_neon_el_struct_list): New function. Parse element/structure
1735 register lists for VLD<n>/VST<n> instructions.
1736 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1737 (s_arm_unwind_save_mmxwr): Likewise.
1738 (s_arm_unwind_save_mmxwcg): Likewise.
1739 (s_arm_unwind_movsp): Likewise.
1740 (s_arm_unwind_setfp): Likewise.
1741 (parse_big_immediate): New function. Parse an immediate, which may be
1742 64 bits wide. Put results in inst.operands[i].
1743 (parse_shift): Update for new arm_reg_parse args.
1744 (parse_address): Likewise. Add parsing of alignment specifiers.
1745 (parse_neon_mov): Parse the operands of a VMOV instruction.
1746 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1747 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1748 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1749 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1750 (parse_operands): Handle new codes above.
1751 (encode_arm_vfp_sp_reg): Rename to...
1752 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1753 selected VFP version only supports D0-D15.
1754 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1755 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1756 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1757 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1758 encode_arm_vfp_reg name, and allow 32 D regs.
1759 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1760 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1762 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1763 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1764 constant-load and conversion insns introduced with VFPv3.
1765 (neon_tab_entry): New struct.
1766 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1767 those which are the targets of pseudo-instructions.
1768 (neon_opc): Enumerate opcodes, use as indices into...
1769 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1770 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1771 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1772 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1774 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1776 (neon_type_mask): New. Compact type representation for type checking.
1777 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1778 permitted type combinations.
1779 (N_IGNORE_TYPE): New macro.
1780 (neon_check_shape): New function. Check an instruction shape for
1781 multiple alternatives. Return the specific shape for the current
1783 (neon_modify_type_size): New function. Modify a vector type and size,
1784 depending on the bit mask in argument 1.
1785 (neon_type_promote): New function. Convert a given "key" type (of an
1786 operand) into the correct type for a different operand, based on a bit
1788 (type_chk_of_el_type): New function. Convert a type and size into the
1789 compact representation used for type checking.
1790 (el_type_of_type_ckh): New function. Reverse of above (only when a
1791 single bit is set in the bit mask).
1792 (modify_types_allowed): New function. Alter a mask of allowed types
1793 based on a bit mask of modifications.
1794 (neon_check_type): New function. Check the type of the current
1795 instruction against the variable argument list. The "key" type of the
1796 instruction is returned.
1797 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1798 a Neon data-processing instruction depending on whether we're in ARM
1799 mode or Thumb-2 mode.
1800 (neon_logbits): New function.
1801 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1802 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1803 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1804 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1805 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1806 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1807 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1808 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1809 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1810 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1811 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1812 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1813 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1814 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1815 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1816 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1817 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1818 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1819 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1820 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1821 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1822 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1823 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1824 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1825 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1827 (parse_neon_type): New function. Parse Neon type specifier.
1828 (opcode_lookup): Allow parsing of Neon type specifiers.
1829 (REGNUM2, REGSETH, REGSET2): New macros.
1830 (reg_names): Add new VFPv3 and Neon registers.
1831 (NUF, nUF, NCE, nCE): New macros for opcode table.
1832 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1833 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1834 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1835 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1836 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1837 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1838 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1839 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1840 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1841 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1842 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1843 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1844 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1845 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1847 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1848 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1849 (arm_option_cpu_value): Add vfp3 and neon.
1850 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1853 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1855 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1856 syntax instead of hardcoded opcodes with ".w18" suffixes.
1857 (wide_branch_opcode): New.
1858 (build_transition): Use it to check for wide branch opcodes with
1859 either ".w18" or ".w15" suffixes.
1861 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1863 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1864 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1865 frag's is_literal flag.
1867 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1869 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1871 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1873 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1874 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1875 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1876 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1877 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1879 2005-04-20 Paul Brook <paul@codesourcery.com>
1881 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1883 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1885 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1887 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1888 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1889 Make some cpus unsupported on ELF. Run "make dep-am".
1890 * Makefile.in: Regenerate.
1892 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1894 * configure.in (--enable-targets): Indent help message.
1895 * configure: Regenerate.
1897 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1900 * config/tc-i386.c (i386_immediate): Check illegal immediate
1903 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1905 * config/tc-i386.c: Formatting.
1906 (output_disp, output_imm): ISO C90 params.
1908 * frags.c (frag_offset_fixed_p): Constify args.
1909 * frags.h (frag_offset_fixed_p): Ditto.
1911 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1912 (COFF_MAGIC): Delete.
1914 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1916 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1918 * po/POTFILES.in: Regenerated.
1920 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1922 * doc/as.texinfo: Mention that some .type syntaxes are not
1923 supported on all architectures.
1925 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1927 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1928 instructions when such transformations have been disabled.
1930 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1932 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1933 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1934 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1935 decoding the loop instructions. Remove current_offset variable.
1936 (xtensa_fix_short_loop_frags): Likewise.
1937 (min_bytes_to_other_loop_end): Remove current_offset argument.
1939 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1941 * config/tc-z80.c (z80_optimize_expr): Removed.
1942 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1944 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1946 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1947 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1948 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1949 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1950 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1951 at90can64, at90usb646, at90usb647, at90usb1286 and
1953 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1955 2006-04-07 Paul Brook <paul@codesourcery.com>
1957 * config/tc-arm.c (parse_operands): Set default error message.
1959 2006-04-07 Paul Brook <paul@codesourcery.com>
1961 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1963 2006-04-07 Paul Brook <paul@codesourcery.com>
1965 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1967 2006-04-07 Paul Brook <paul@codesourcery.com>
1969 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1970 (move_or_literal_pool): Handle Thumb-2 instructions.
1971 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1973 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1976 * config/tc-i386.c (match_template): Move 64-bit operand tests
1979 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1981 * po/Make-in: Add install-html target.
1982 * Makefile.am: Add install-html and install-html-recursive targets.
1983 * Makefile.in: Regenerate.
1984 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1985 * configure: Regenerate.
1986 * doc/Makefile.am: Add install-html and install-html-am targets.
1987 * doc/Makefile.in: Regenerate.
1989 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1991 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1994 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1995 Daniel Jacobowitz <dan@codesourcery.com>
1997 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1998 (GOTT_BASE, GOTT_INDEX): New.
1999 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2000 GOTT_INDEX when generating VxWorks PIC.
2001 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2002 use the generic *-*-vxworks* stanza instead.
2004 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2007 * frags.c (frag_offset_fixed_p): New function.
2008 * frags.h (frag_offset_fixed_p): Declare.
2009 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2010 (resolve_expression): Likewise.
2012 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2014 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2015 of the same length but different numbers of slots.
2017 2006-03-30 Andreas Schwab <schwab@suse.de>
2019 * configure.in: Fix help string for --enable-targets option.
2020 * configure: Regenerate.
2022 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2024 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2025 (m68k_ip): ... here. Use for all chips. Protect against buffer
2026 overrun and avoid excessive copying.
2028 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2029 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2030 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2031 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2032 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2033 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2034 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2035 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2036 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2037 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2038 (struct m68k_cpu): Change chip field to control_regs.
2039 (current_chip): Remove.
2040 (control_regs): New.
2041 (m68k_archs, m68k_extensions): Adjust.
2042 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2043 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2044 (find_cf_chip): Reimplement for new organization of cpu table.
2045 (select_control_regs): Remove.
2047 (struct save_opts): Save control regs, not chip.
2048 (s_save, s_restore): Adjust.
2049 (m68k_lookup_cpu): Give deprecated warning when necessary.
2050 (m68k_init_arch): Adjust.
2051 (md_show_usage): Adjust for new cpu table organization.
2053 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2055 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2056 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2057 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2059 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2060 (any_gotrel): New rule.
2061 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2062 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2064 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2065 (bfin_pic_ptr): New function.
2066 (md_pseudo_table): Add it for ".picptr".
2067 (OPTION_FDPIC): New macro.
2068 (md_longopts): Add -mfdpic.
2069 (md_parse_option): Handle it.
2070 (md_begin): Set BFD flags.
2071 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2072 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2074 * Makefile.am (bfin-parse.o): Update dependencies.
2075 (DEPTC_bfin_elf): Likewise.
2076 * Makefile.in: Regenerate.
2078 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2080 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2081 mcfemac instead of mcfmac.
2083 2006-03-23 Michael Matz <matz@suse.de>
2085 * config/tc-i386.c (type_names): Correct placement of 'static'.
2086 (reloc): Map some more relocs to their 64 bit counterpart when
2088 (output_insn): Work around breakage if DEBUG386 is defined.
2089 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2090 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2091 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2092 different from i386.
2093 (output_imm): Ditto.
2094 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2096 (md_convert_frag): Jumps can now be larger than 2GB away, error
2098 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2099 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2101 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2102 Daniel Jacobowitz <dan@codesourcery.com>
2103 Phil Edwards <phil@codesourcery.com>
2104 Zack Weinberg <zack@codesourcery.com>
2105 Mark Mitchell <mark@codesourcery.com>
2106 Nathan Sidwell <nathan@codesourcery.com>
2108 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2109 (md_begin): Complain about -G being used for PIC. Don't change
2110 the text, data and bss alignments on VxWorks.
2111 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2112 generating VxWorks PIC.
2113 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2114 (macro): Likewise, but do not treat la $25 specially for
2115 VxWorks PIC, and do not handle jal.
2116 (OPTION_MVXWORKS_PIC): New macro.
2117 (md_longopts): Add -mvxworks-pic.
2118 (md_parse_option): Don't complain about using PIC and -G together here.
2119 Handle OPTION_MVXWORKS_PIC.
2120 (md_estimate_size_before_relax): Always use the first relaxation
2121 sequence on VxWorks.
2122 * config/tc-mips.h (VXWORKS_PIC): New.
2124 2006-03-21 Paul Brook <paul@codesourcery.com>
2126 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2128 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2130 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2131 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2132 (get_loop_align_size): New.
2133 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2134 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2135 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2136 (get_noop_aligned_address): Use get_loop_align_size.
2137 (get_aligned_diff): Likewise.
2139 2006-03-21 Paul Brook <paul@codesourcery.com>
2141 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2143 2006-03-20 Paul Brook <paul@codesourcery.com>
2145 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2146 (do_t_branch): Encode branches inside IT blocks as unconditional.
2147 (do_t_cps): New function.
2148 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2149 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2150 (opcode_lookup): Allow conditional suffixes on all instructions in
2152 (md_assemble): Advance condexec state before checking for errors.
2153 (insns): Use do_t_cps.
2155 2006-03-20 Paul Brook <paul@codesourcery.com>
2157 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2158 outputting the insn.
2160 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2162 * config/tc-vax.c: Update copyright year.
2163 * config/tc-vax.h: Likewise.
2165 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2167 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2169 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2171 2006-03-17 Paul Brook <paul@codesourcery.com>
2173 * config/tc-arm.c (insns): Add ldm and stm.
2175 2006-03-17 Ben Elliston <bje@au.ibm.com>
2178 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2180 2006-03-16 Paul Brook <paul@codesourcery.com>
2182 * config/tc-arm.c (insns): Add "svc".
2184 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2186 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2187 flag and avoid double underscore prefixes.
2189 2006-03-10 Paul Brook <paul@codesourcery.com>
2191 * config/tc-arm.c (md_begin): Handle EABIv5.
2192 (arm_eabis): Add EF_ARM_EABI_VER5.
2193 * doc/c-arm.texi: Document -meabi=5.
2195 2006-03-10 Ben Elliston <bje@au.ibm.com>
2197 * app.c (do_scrub_chars): Simplify string handling.
2199 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2200 Daniel Jacobowitz <dan@codesourcery.com>
2201 Zack Weinberg <zack@codesourcery.com>
2202 Nathan Sidwell <nathan@codesourcery.com>
2203 Paul Brook <paul@codesourcery.com>
2204 Ricardo Anguiano <anguiano@codesourcery.com>
2205 Phil Edwards <phil@codesourcery.com>
2207 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2208 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2210 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2211 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2212 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2214 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2216 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2217 even when using the text-section-literals option.
2219 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2221 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2223 (m68k_ip): <case 'J'> Check we have some control regs.
2224 (md_parse_option): Allow raw arch switch.
2225 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2226 whether 68881 or cfloat was meant by -mfloat.
2227 (md_show_usage): Adjust extension display.
2228 (m68k_elf_final_processing): Adjust.
2230 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2232 * config/tc-avr.c (avr_mod_hash_value): New function.
2233 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2234 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2235 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2236 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2238 (tc_gen_reloc): Handle substractions of symbols, if possible do
2239 fixups, abort otherwise.
2240 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2241 tc_fix_adjustable): Define.
2243 2006-03-02 James E Wilson <wilson@specifix.com>
2245 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2246 change the template, then clear md.slot[curr].end_of_insn_group.
2248 2006-02-28 Jan Beulich <jbeulich@novell.com>
2250 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2252 2006-02-28 Jan Beulich <jbeulich@novell.com>
2255 * macro.c (getstring): Don't treat parentheses special anymore.
2256 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2257 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2260 2006-02-28 Mat <mat@csail.mit.edu>
2262 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2264 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2266 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2268 (CFI_signal_frame): Define.
2269 (cfi_pseudo_table): Add .cfi_signal_frame.
2270 (dot_cfi): Handle CFI_signal_frame.
2271 (output_cie): Handle cie->signal_frame.
2272 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2273 different. Copy signal_frame from FDE to newly created CIE.
2274 * doc/as.texinfo: Document .cfi_signal_frame.
2276 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2278 * doc/Makefile.am: Add html target.
2279 * doc/Makefile.in: Regenerate.
2280 * po/Make-in: Add html target.
2282 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2284 * config/tc-i386.c (output_insn): Support Intel Merom New
2287 * config/tc-i386.h (CpuMNI): New.
2288 (CpuUnknownFlags): Add CpuMNI.
2290 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2292 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2293 (hpriv_reg_table): New table for hyperprivileged registers.
2294 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2297 2006-02-24 DJ Delorie <dj@redhat.com>
2299 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2300 (tc_gen_reloc): Don't define.
2301 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2302 (OPTION_LINKRELAX): New.
2303 (md_longopts): Add it.
2305 (md_parse_options): Set it.
2306 (md_assemble): Emit relaxation relocs as needed.
2307 (md_convert_frag): Emit relaxation relocs as needed.
2308 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2309 (m32c_apply_fix): New.
2310 (tc_gen_reloc): New.
2311 (m32c_force_relocation): Force out jump relocs when relaxing.
2312 (m32c_fix_adjustable): Return false if relaxing.
2314 2006-02-24 Paul Brook <paul@codesourcery.com>
2316 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2317 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2318 (struct asm_barrier_opt): Define.
2319 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2320 (parse_psr): Accept V7M psr names.
2321 (parse_barrier): New function.
2322 (enum operand_parse_code): Add OP_oBARRIER.
2323 (parse_operands): Implement OP_oBARRIER.
2324 (do_barrier): New function.
2325 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2326 (do_t_cpsi): Add V7M restrictions.
2327 (do_t_mrs, do_t_msr): Validate V7M variants.
2328 (md_assemble): Check for NULL variants.
2329 (v7m_psrs, barrier_opt_names): New tables.
2330 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2331 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2332 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2333 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2334 (struct cpu_arch_ver_table): Define.
2335 (cpu_arch_ver): New.
2336 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2337 Tag_CPU_arch_profile.
2338 * doc/c-arm.texi: Document new cpu and arch options.
2340 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2342 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2344 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2346 * config/tc-ia64.c: Update copyright years.
2348 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2350 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2353 2005-02-22 Paul Brook <paul@codesourcery.com>
2355 * config/tc-arm.c (do_pld): Remove incorrect write to
2357 (encode_thumb32_addr_mode): Use correct operand.
2359 2006-02-21 Paul Brook <paul@codesourcery.com>
2361 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2363 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2364 Anil Paranjape <anilp1@kpitcummins.com>
2365 Shilin Shakti <shilins@kpitcummins.com>
2367 * Makefile.am: Add xc16x related entry.
2368 * Makefile.in: Regenerate.
2369 * configure.in: Added xc16x related entry.
2370 * configure: Regenerate.
2371 * config/tc-xc16x.h: New file
2372 * config/tc-xc16x.c: New file
2373 * doc/c-xc16x.texi: New file for xc16x
2374 * doc/all.texi: Entry for xc16x
2375 * doc/Makefile.texi: Added c-xc16x.texi
2376 * NEWS: Announce the support for the new target.
2378 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2380 * configure.tgt: set emulation for mips-*-netbsd*
2382 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2384 * config.in: Rebuilt.
2386 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2388 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2389 from 1, not 0, in error messages.
2390 (md_assemble): Simplify special-case check for ENTRY instructions.
2391 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2392 operand in error message.
2394 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2396 * configure.tgt (arm-*-linux-gnueabi*): Change to
2399 2006-02-10 Nick Clifton <nickc@redhat.com>
2401 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2402 32-bit value is propagated into the upper bits of a 64-bit long.
2404 * config/tc-arc.c (init_opcode_tables): Fix cast.
2405 (arc_extoper, md_operand): Likewise.
2407 2006-02-09 David Heine <dlheine@tensilica.com>
2409 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2410 each relaxation step.
2412 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2414 * configure.in (CHECK_DECLS): Add vsnprintf.
2415 * configure: Regenerate.
2416 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2417 include/declare here, but...
2418 * as.h: Move code detecting VARARGS idiom to the top.
2419 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2420 (vsnprintf): Declare if not already declared.
2422 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2424 * as.c (close_output_file): New.
2425 (main): Register close_output_file with xatexit before
2426 dump_statistics. Don't call output_file_close.
2428 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2430 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2431 mcf5329_control_regs): New.
2432 (not_current_architecture, selected_arch, selected_cpu): New.
2433 (m68k_archs, m68k_extensions): New.
2434 (archs): Renamed to ...
2435 (m68k_cpus): ... here. Adjust.
2437 (md_pseudo_table): Add arch and cpu directives.
2438 (find_cf_chip, m68k_ip): Adjust table scanning.
2439 (no_68851, no_68881): Remove.
2440 (md_assemble): Lazily initialize.
2441 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2442 (md_init_after_args): Move functionality to m68k_init_arch.
2443 (mri_chip): Adjust table scanning.
2444 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2445 options with saner parsing.
2446 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2447 m68k_init_arch): New.
2448 (s_m68k_cpu, s_m68k_arch): New.
2449 (md_show_usage): Adjust.
2450 (m68k_elf_final_processing): Set CF EF flags.
2451 * config/tc-m68k.h (m68k_init_after_args): Remove.
2452 (tc_init_after_args): Remove.
2453 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2454 (M68k-Directives): Document .arch and .cpu directives.
2456 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2458 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2459 synonyms for equ and defl.
2460 (z80_cons_fix_new): New function.
2461 (emit_byte): Disallow relative jumps to absolute locations.
2462 (emit_data): Only handle defb, prototype changed, because defb is
2463 now handled as pseudo-op rather than an instruction.
2464 (instab): Entries for defb,defw,db,dw moved from here...
2465 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2466 Add entries for def24,def32,d24,d32.
2467 (md_assemble): Improved error handling.
2468 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2469 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2470 (z80_cons_fix_new): Declare.
2471 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2472 (def24,d24,def32,d32): New pseudo-ops.
2474 2006-02-02 Paul Brook <paul@codesourcery.com>
2476 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2478 2005-02-02 Paul Brook <paul@codesourcery.com>
2480 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2481 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2482 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2483 T2_OPCODE_RSB): Define.
2484 (thumb32_negate_data_op): New function.
2485 (md_apply_fix): Use it.
2487 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2489 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2491 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2492 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2494 (relaxation_requirements): Add pfinish_frag argument and use it to
2495 replace setting tinsn->record_fix fields.
2496 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2497 and vinsn_to_insnbuf. Remove references to record_fix and
2498 slot_sub_symbols fields.
2499 (xtensa_mark_narrow_branches): Delete unused code.
2500 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2502 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2504 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2505 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2506 of the record_fix field. Simplify error messages for unexpected
2508 (set_expr_symbol_offset_diff): Delete.
2510 2006-01-31 Paul Brook <paul@codesourcery.com>
2512 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2514 2006-01-31 Paul Brook <paul@codesourcery.com>
2515 Richard Earnshaw <rearnsha@arm.com>
2517 * config/tc-arm.c: Use arm_feature_set.
2518 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2519 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2520 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2523 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2524 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2525 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2526 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2528 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2529 (arm_opts): Move old cpu/arch options from here...
2530 (arm_legacy_opts): ... to here.
2531 (md_parse_option): Search arm_legacy_opts.
2532 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2533 (arm_float_abis, arm_eabis): Make const.
2535 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2537 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2539 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2541 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2542 in load immediate intruction.
2544 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2546 * config/bfin-parse.y (value_match): Use correct conversion
2547 specifications in template string for __FILE__ and __LINE__.
2551 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2553 Introduce TLS descriptors for i386 and x86_64.
2554 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2555 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2556 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2557 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2558 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2560 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2561 (lex_got): Handle @tlsdesc and @tlscall.
2562 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2564 2006-01-11 Nick Clifton <nickc@redhat.com>
2566 Fixes for building on 64-bit hosts:
2567 * config/tc-avr.c (mod_index): New union to allow conversion
2568 between pointers and integers.
2569 (md_begin, avr_ldi_expression): Use it.
2570 * config/tc-i370.c (md_assemble): Add cast for argument to print
2572 * config/tc-tic54x.c (subsym_substitute): Likewise.
2573 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2574 opindex field of fr_cgen structure into a pointer so that it can
2575 be stored in a frag.
2576 * config/tc-mn10300.c (md_assemble): Likewise.
2577 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2579 * config/tc-v850.c: Replace uses of (int) casts with correct
2582 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2585 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2587 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2590 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2591 a local-label reference.
2593 For older changes see ChangeLog-2005
2599 version-control: never
projects / platform / upstream / binutils.git / blob