1 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
4 for operand_types array.
6 2006-12-08 Christian Groessler <chris@groessler.org>
8 * config/tc-z8k.c (whatreg): Add comment describing function.
9 Return NULL if symbol name characters follow the register number.
10 (parse_reg): Use NULL instead of 0 for pointer values. Stop
11 processing if whatreg returned NULL.
13 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
15 * config/tc-m68k.c: Update uses of EF_M68K_*.
17 2006-12-06 H.J. Lu <hjl@gnu.org>
19 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
20 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
22 2006-12-02 Jakub Jelinek <jakub@redhat.com>
25 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
27 2006-12-01 Paul Brook <paul@codesourcery.com>
29 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
32 2006-11-29 Paul Brook <paul@codesourcery.com>
34 * config/tc-arm.c (arm_is_eabi): New function.
35 * config/tc-arm.h (arm_is_eabi): New prototype.
36 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
37 * doc/c-arm.texi (.thumb_func): Update documentation.
39 2006-11-29 Paul Brook <paul@codesourcery.com>
41 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
44 2006-11-27 Sterling Augustine <sterling@tensilica.com>
46 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
47 as the first slot_subtype, not the frag subtype.
49 2006-11-27 Bob Wilson <bob.wilson@acm.org>
51 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
52 (directive_state): Disable scheduling by default.
53 (xtensa_add_config_info): New.
54 (xtensa_end): Call xtensa_add_config_info.
56 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
58 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
59 their unaligned counterparts in debugging sections.
61 2006-11-24 Alan Modra <amodra@bigpond.net.au>
63 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
65 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
67 * config/tc-arm.h (md_cons_align): Define.
68 (mapping_state): New prototype.
69 * config/tc-arm.c (mapping_state): Make global.
71 2006-11-22 Alan Modra <amodra@bigpond.net.au>
73 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
75 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
77 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
78 branch instruction, handle it specially.
79 (score_insns): Modify 32 bit branch instruction.
81 2006-11-16 Alan Modra <amodra@bigpond.net.au>
83 * symbols.c (resolve_symbol_value): Formatting.
85 2006-11-15 Jan Beulich <jbeulich@novell.com>
88 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
89 chain by linking it to itself.
90 (resolve_symbol_value): Also check symbol_shadow_p().
91 (symbol_shadow_p): New.
92 * symbols.h (symbol_shadow_p): Declare.
94 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
96 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
97 (insns): Adjust accordingly.
98 (md_apply_fix): Alter comments to use CBZ instead of CZB.
100 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
102 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
103 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
105 2006-11-10 Nick Clifton <nickc@redhat.com>
108 * config/obj-elf.c (obj_elf_version): Do not include the name
109 field's padding in the namesz value.
111 2006-11-09 Thiemo Seufer <ths@mips.com>
113 * config/tc-mips.c: Fix outdated comment.
115 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
117 * config/tc-i386.h (CpuPNI): Removed.
118 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
119 * config/tc-i386.c (md_assemble): Likewise.
121 2006-11-08 Alan Modra <amodra@bigpond.net.au>
123 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
125 2006-11-06 David Daney <ddaney@avtrex.com>
127 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
129 2006-11-06 Thiemo Seufer <ths@mips.com>
131 * doc/c-mips.texi (-march): Document sb1a.
133 2006-11-06 Thiemo Seufer <ths@mips.com>
135 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
136 34k always has DSP ASE.
138 2006-11-03 Thiemo Seufer <ths@mips.com>
140 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
141 MIPS16 instructions referencing other sections, unless they are
144 2006-11-03 Thiemo Seufer <ths@mips.com>
146 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
149 2006-11-03 Jakub Jelinek <jakub@redhat.com>
151 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
152 personality and lsda.
153 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
154 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
155 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
156 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
157 (output_cie): Output personality including its encoding and LSDA encoding.
158 (output_fde): Output LSDA.
159 (select_cie_for_fde): Don't share CIE if personality, its encoding or
160 LSDA encoding are different. Copy the 3 fields from fde_entry to
162 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
164 * subsegs.h (struct frchain): Add frch_cfi_data field.
165 * dw2gencfi.c: Include subsegs.h.
166 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
167 (struct frch_cfi_data): New type.
168 (unused_cfi_data): New variable.
169 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
170 and cfa_save_stack static vars into a structure pointed from
172 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
173 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
174 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
175 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
178 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
180 * config/tc-h8300.c (build_bytes): Fix const warning.
182 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
184 * tc-score.c (do16_rdrs): Handle not! instruction especially.
186 2006-10-31 Paul Brook <paul@codesourcery.com>
188 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
191 2006-10-31 Paul Brook <paul@codesourcery.com>
194 * config/tc-arm.c (object_arch): New variable.
195 (s_arm_object_arch): New function.
196 (md_pseudo_table): Add object_arch.
197 (aeabi_set_public_attributes): Obey object_arch.
198 * doc/c-arm.texi: Document .object_arch.
200 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
202 * tc-score.c (data_op2): Check invalid operands.
203 (my_get_expression): Const operand of some instructions can not be
205 (get_insn_class_from_type): Handle instruction type Insn_internal.
206 (do_macro_ldst_label): Modify inst.type.
208 (data_op2): The immediate value in lw is 15 bit signed.
210 2006-10-29 Randolph Chung <tausq@debian.org>
212 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
213 (hppa_regname_to_dw2regnum): New funcions.
214 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
215 (tc_cfi_frame_initial_instructions)
216 (tc_regname_to_dw2regnum): Define.
217 (hppa_cfi_frame_initial_instructions)
218 (hppa_regname_to_dw2regnum): Declare.
219 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
220 (DWARF2_CIE_DATA_ALIGNMENT): Define.
222 2006-10-29 Nick Clifton <nickc@redhat.com>
224 * config/tc-spu.c (md_assemble): Cast printf string size parameter
225 to int in order to avoid a compiler warning.
227 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
229 * config/tc-sh.c (md_assemble): Define size of branches.
231 2006-10-26 Ben Elliston <bje@au.ibm.com>
233 * dw2gencfi.c (cfi_add_CFA_offset):
234 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
236 * write.c (chain_frchains_together_1): Assert that this function
237 never returns a pointer to the auto variable `dummy'.
239 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
240 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
241 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
242 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
243 Alan Modra <amodra@bigpond.net.au>
245 * config/tc-spu.c: New file.
246 * config/tc-spu.h: New file.
247 * configure.tgt: Add SPU support.
248 * Makefile.am: Likewise. Run "make dep-am".
249 * Makefile.in: Regenerate.
250 * po/POTFILES.in: Regenerate.
252 2006-10-25 Ben Elliston <bje@au.ibm.com>
254 * expr.c (expr): Replace O_add case in switch (op_left) explaining
255 why it can never occur.
257 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
259 * doc/c-ppc.texi (-mcell): Document.
260 * config/tc-ppc.c (parse_cpu): Parse -mcell.
261 (md_show_usage): Document -mcell.
263 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
265 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
267 2006-10-23 Alan Modra <amodra@bigpond.net.au>
269 * config/tc-m68hc11.c (md_assemble): Quiet warning.
271 2006-10-19 Mike Frysinger <vapier@gentoo.org>
273 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
274 (x86_64_section_letter): Likewise.
276 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
278 * config/tc-score.c (build_relax_frag): Compute correct
281 2006-10-18 Roy Marples <uberlord@gentoo.org>
283 * config/tc-sparc.c (md_parse_option): Treat any target starting with
284 elf32-sparc as a viable target for the -32 switch and any target
285 starting with elf64-sparc as a viable target for the -64 switch.
286 (sparc_target_format): For 64-bit ELF flavoured output use
287 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
289 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
291 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
293 * configure: Regenerated.
295 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
297 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
298 in addition to testing for '\n'.
299 (TC_EOL_IN_INSN): Provide a default definition if necessary.
301 2006-10-13 Sterling Augstine <sterling@tensilica.com>
303 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
304 a disjoint DW_AT range.
306 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
308 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
310 2006-10-08 Paul Brook <paul@codesourcery.com>
312 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
313 (parse_operands): Use parse_big_immediate for OP_NILO.
314 (neon_cmode_for_logic_imm): Try smaller element sizes.
315 (neon_cmode_for_move_imm): Ditto.
316 (do_neon_logic): Handle .i64 pseudo-op.
318 2006-09-29 Alan Modra <amodra@bigpond.net.au>
320 * po/POTFILES.in: Regenerate.
322 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
324 * config/tc-i386.h (CpuMNI): Renamed to ...
326 (CpuUnknownFlags): Updated.
327 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
328 and PROCESSOR_MEROM with PROCESSOR_CORE2.
329 * config/tc-i386.c: Updated.
330 * doc/c-i386.texi: Likewise.
332 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
334 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
336 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
338 2006-09-27 Nick Clifton <nickc@redhat.com>
340 * output-file.c (output_file_close): Prevent an infinite loop
341 reporting that stdoutput could not be closed.
343 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
344 Joseph Myers <joseph@codesourcery.com>
345 Ian Lance Taylor <ian@wasabisystems.com>
346 Ben Elliston <bje@wasabisystems.com>
348 * config/tc-arm.c (arm_cext_iwmmxt2): New.
349 (enum operand_parse_code): New code OP_RIWR_I32z.
350 (parse_operands): Handle OP_RIWR_I32z.
351 (do_iwmmxt_wmerge): New function.
352 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
354 (do_iwmmxt_wrwrwr_or_imm5): New function.
355 (insns): Mark instructions as RIWR_I32z as appropriate.
356 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
357 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
358 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
359 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
360 (md_begin): Handle IWMMXT2.
361 (arm_cpus): Add iwmmxt2.
362 (arm_extensions): Likewise.
363 (arm_archs): Likewise.
365 2006-09-25 Bob Wilson <bob.wilson@acm.org>
367 * doc/as.texinfo (Overview): Revise description of --keep-locals.
368 Add xref to "Symbol Names".
369 (L): Refer to "local symbols" instead of "local labels". Move
370 definition to "Symbol Names" section; add xref to that section.
371 (Symbol Names): Use "Local Symbol Names" section to define local
372 symbols. Add "Local Labels" heading for description of temporary
373 forward/backward labels, and refer to those as "local labels".
375 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
378 * config/tc-i386.c (match_template): Check address size prefix
379 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
382 2006-09-22 Alan Modra <amodra@bigpond.net.au>
384 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
386 2006-09-22 Alan Modra <amodra@bigpond.net.au>
388 * as.h (as_perror): Delete declaration.
389 * gdbinit.in (as_perror): Delete breakpoint.
390 * messages.c (as_perror): Delete function.
391 * doc/internals.texi: Remove as_perror description.
392 * listing.c (listing_print: Don't use as_perror.
393 * output-file.c (output_file_create, output_file_close): Likewise.
394 * symbols.c (symbol_create, symbol_clone): Likewise.
395 * write.c (write_contents): Likewise.
396 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
397 * config/tc-tic54x.c (tic54x_mlib): Likewise.
399 2006-09-22 Alan Modra <amodra@bigpond.net.au>
401 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
402 (ppc_handle_align): New function.
403 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
404 (SUB_SEGMENT_ALIGN): Define as zero.
406 2006-09-20 Bob Wilson <bob.wilson@acm.org>
408 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
409 (Overview): Skip cross reference in man page.
411 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
413 * configure.in: Add new target x86_64-pc-mingw64.
414 * configure: Regenerate.
415 * configure.tgt: Add new target x86_64-pc-mingw64.
416 * config/obj-coff.h: Add handling for TE_PEP target specific code
418 * config/tc-i386.c: Add new targets.
419 (md_parse_option): Add targets to OPTION_64.
420 (x86_64_target_format): Add new method for setup proper default
422 * config/te-pep.h: Add new target definition header.
423 (TE_PEP): New macro: Identifies new target architecture.
424 (COFF_WITH_pex64): Set proper includes in bfd.
425 * NEWS: Mention new target.
427 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
429 * config/bfin-parse.y (binary): Change sub of const to add of negated
432 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
434 * config/tc-score.c: New file.
435 * config/tc-score.h: Newf file.
436 * configure.tgt: Add Score target.
437 * Makefile.am: Add Score files.
438 * Makefile.in: Regenerate.
439 * NEWS: Mention new target support.
441 2006-09-16 Paul Brook <paul@codesourcery.com>
443 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
444 * doc/c-arm.texi (movsp): Document offset argument.
446 2006-09-16 Paul Brook <paul@codesourcery.com>
448 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
449 unsigned int to avoid 64-bit host problems.
451 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
453 * config/bfin-parse.y (binary): Do some more constant folding for
456 2006-09-13 Jan Beulich <jbeulich@novell.com>
458 * input-file.c (input_file_give_next_buffer): Demote as_bad to
461 2006-09-13 Alan Modra <amodra@bigpond.net.au>
464 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
467 2006-09-13 Alan Modra <amodra@bigpond.net.au>
469 * input-file.c (input_file_open): Replace as_perror with as_bad
470 so that gas exits with error on file errors. Correct error
472 (input_file_get, input_file_give_next_buffer): Likewise.
473 * input-file.h: Update comment.
475 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
478 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
479 registers as a sub-class of wC registers.
481 2006-09-11 Alan Modra <amodra@bigpond.net.au>
484 * config/tc-mips.h (enum dwarf2_format): Forward declare.
485 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
486 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
487 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
489 2006-09-08 Nick Clifton <nickc@redhat.com>
492 * doc/as.texinfo (Macro): Improve documentation about separating
493 macro arguments from following text.
495 2006-09-08 Paul Brook <paul@codesourcery.com>
497 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
499 2006-09-07 Paul Brook <paul@codesourcery.com>
501 * config/tc-arm.c (parse_operands): Mark operand as present.
503 2006-09-04 Paul Brook <paul@codesourcery.com>
505 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
506 (do_neon_dyadic_if_i_d): Avoid setting U bit.
507 (do_neon_mac_maybe_scalar): Ditto.
508 (do_neon_dyadic_narrow): Force operand type to NT_integer.
509 (insns): Remove out of date comments.
511 2006-08-29 Nick Clifton <nickc@redhat.com>
513 * read.c (s_align): Initialize the 'stopc' variable to prevent
514 compiler complaints about it being used without being
516 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
517 s_float_space, s_struct, cons_worker, equals): Likewise.
519 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
521 * ecoff.c (ecoff_directive_val): Fix message typo.
522 * config/tc-ns32k.c (convert_iif): Likewise.
523 * config/tc-sh64.c (shmedia_check_limits): Likewise.
525 2006-08-25 Sterling Augustine <sterling@tensilica.com>
526 Bob Wilson <bob.wilson@acm.org>
528 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
529 the state of the absolute_literals directive. Remove align frag at
530 the start of the literal pool position.
532 2006-08-25 Bob Wilson <bob.wilson@acm.org>
534 * doc/c-xtensa.texi: Add @group commands in examples.
536 2006-08-24 Bob Wilson <bob.wilson@acm.org>
538 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
539 (INIT_LITERAL_SECTION_NAME): Delete.
540 (lit_state struct): Remove segment names, init_lit_seg, and
541 fini_lit_seg. Add lit_prefix and current_text_seg.
542 (init_literal_head_h, init_literal_head): Delete.
543 (fini_literal_head_h, fini_literal_head): Delete.
544 (xtensa_begin_directive): Move argument parsing to
545 xtensa_literal_prefix function.
546 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
547 (xtensa_literal_prefix): Parse the directive argument here and
548 record it in the lit_prefix field. Remove code to derive literal
551 (get_is_linkonce_section): Use linkonce_len. Check for any
552 ".gnu.linkonce.*" section, not just text sections.
553 (md_begin): Remove initialization of deleted lit_state fields.
554 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
555 to init_literal_head and fini_literal_head.
556 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
557 when traversing literal_head list.
558 (match_section_group): New.
559 (cache_literal_section): Rewrite to determine the literal section
560 name on the fly, create the section and return it.
561 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
562 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
563 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
564 Use xtensa_get_property_section from bfd.
565 (retrieve_xtensa_section): Delete.
566 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
567 description to refer to plural literal sections and add xref to
568 the Literal Directive section.
569 (Literal Directive): Describe new rules for deriving literal section
570 names. Add footnote for special case of .init/.fini with
571 --text-section-literals.
572 (Literal Prefix Directive): Replace old naming rules with xref to the
573 Literal Directive section.
575 2006-08-21 Joseph Myers <joseph@codesourcery.com>
577 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
578 merging with previous long opcode.
580 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
582 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
583 * Makefile.in: Regenerate.
584 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
587 2006-08-16 Julian Brown <julian@codesourcery.com>
589 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
590 to use ARM instructions on non-ARM-supporting cores.
591 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
592 mode automatically based on cpu variant.
593 (md_begin): Call above function.
595 2006-08-16 Julian Brown <julian@codesourcery.com>
597 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
598 recognized in non-unified syntax mode.
600 2006-08-15 Thiemo Seufer <ths@mips.com>
601 Nigel Stephens <nigel@mips.com>
602 David Ung <davidu@mips.com>
604 * configure.tgt: Handle mips*-sde-elf*.
606 2006-08-12 Thiemo Seufer <ths@networkno.de>
608 * config/tc-mips.c (mips16_ip): Fix argument register handling
609 for restore instruction.
611 2006-08-08 Bob Wilson <bob.wilson@acm.org>
613 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
615 (out_fixed_inc_line_addr): New.
616 (process_entries): Use out_fixed_inc_line_addr when
617 DWARF2_USE_FIXED_ADVANCE_PC is set.
618 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
620 2006-08-08 DJ Delorie <dj@redhat.com>
622 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
623 vs full symbols so that we never have more than one pointer value
624 for any given symbol in our symbol table.
626 2006-08-08 Sterling Augustine <sterling@tensilica.com>
628 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
629 and emit DW_AT_ranges when code in compilation unit is not
631 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
633 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
634 (out_debug_ranges): New function to emit .debug_ranges section
635 when code is not contiguous.
637 2006-08-08 Nick Clifton <nickc@redhat.com>
639 * config/tc-arm.c (WARN_DEPRECATED): Enable.
641 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
643 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
645 (pe_directive_secrel) [TE_PE]: New function.
646 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
647 loc, loc_mark_labels.
648 [TE_PE]: Handle secrel32.
649 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
651 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
652 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
653 (md_section_align): Only round section sizes here for AOUT
655 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
656 (tc_pe_dwarf2_emit_offset): New function.
657 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
658 (cons_fix_new_arm): Handle O_secrel.
659 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
660 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
661 of OBJ_ELF only block.
662 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
663 tc_pe_dwarf2_emit_offset.
665 2006-08-04 Richard Sandiford <richard@codesourcery.com>
667 * config/tc-sh.c (apply_full_field_fix): New function.
668 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
669 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
670 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
671 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
673 2006-08-03 Nick Clifton <nickc@redhat.com>
676 * config.in: Regenerate.
678 2006-08-03 Joseph Myers <joseph@codesourcery.com>
680 * config/tc-arm.c (parse_operands): Handle invalid register name
683 2006-08-03 Joseph Myers <joseph@codesourcery.com>
685 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
686 (parse_operands): Handle it.
687 (insns): Use it for tmcr and tmrc.
689 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
692 * config/tc-i386.c (md_parse_option): Treat any target starting
693 with elf64_x86_64 as a viable target for the -64 switch.
694 (i386_target_format): For 64-bit ELF flavoured output use
696 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
698 2006-08-02 Nick Clifton <nickc@redhat.com>
701 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
703 * configure.in: Run BFD_BINARY_FOPEN.
704 * configure: Regenerate.
705 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
708 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
710 * config/tc-i386.c (md_assemble): Don't update
713 2006-08-01 Thiemo Seufer <ths@mips.com>
715 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
717 2006-08-01 Thiemo Seufer <ths@mips.com>
719 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
720 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
721 BFD_RELOC_32 and BFD_RELOC_16.
722 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
723 md_convert_frag, md_obj_end): Fix comment formatting.
725 2006-07-31 Thiemo Seufer <ths@mips.com>
727 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
728 handling for BFD_RELOC_MIPS16_JMP.
730 2006-07-24 Andreas Schwab <schwab@suse.de>
733 * read.c (read_a_source_file): Ignore unknown text after line
734 comment character. Fix misleading comment.
736 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
738 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
739 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
740 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
741 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
742 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
743 doc/c-z80.texi, doc/internals.texi: Fix some typos.
745 2006-07-21 Nick Clifton <nickc@redhat.com>
747 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
750 2006-07-20 Thiemo Seufer <ths@mips.com>
751 Nigel Stephens <nigel@mips.com>
753 * config/tc-mips.c (md_parse_option): Don't infer optimisation
754 options from debug options.
756 2006-07-20 Thiemo Seufer <ths@mips.com>
758 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
759 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
761 2006-07-19 Paul Brook <paul@codesourcery.com>
763 * config/tc-arm.c (insns): Fix rbit Arm opcode.
765 2006-07-18 Paul Brook <paul@codesourcery.com>
767 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
768 (md_convert_frag): Use correct reloc for add_pc. Use
769 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
770 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
771 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
773 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
775 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
776 when file and line unknown.
778 2006-07-17 Thiemo Seufer <ths@mips.com>
780 * read.c (s_struct): Use IS_ELF.
781 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
782 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
783 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
784 s_mips_mask): Likewise.
786 2006-07-16 Thiemo Seufer <ths@mips.com>
787 David Ung <davidu@mips.com>
789 * read.c (s_struct): Handle ELF section changing.
790 * config/tc-mips.c (s_align): Leave enabling auto-align to the
792 (s_change_sec): Try section changing only if we output ELF.
794 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
796 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
798 (smallest_imm_type): Remove Cpu086.
799 (i386_target_format): Likewise.
801 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
804 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
805 Michael Meissner <michael.meissner@amd.com>
807 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
808 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
809 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
811 (i386_align_code): Ditto.
812 (md_assemble_code): Add support for insertq/extrq instructions,
813 swapping as needed for intel syntax.
814 (swap_imm_operands): New function to swap immediate operands.
815 (swap_operands): Deal with 4 operand instructions.
816 (build_modrm_byte): Add support for insertq instruction.
818 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
820 * config/tc-i386.h (Size64): Fix a typo in comment.
822 2006-07-12 Nick Clifton <nickc@redhat.com>
824 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
825 fixup_segment() to repeat a range check on a value that has
826 already been checked here.
828 2006-07-07 James E Wilson <wilson@specifix.com>
830 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
832 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
833 Nick Clifton <nickc@redhat.com>
836 * doc/as.texi: Fix spelling typo: branchs => branches.
837 * doc/c-m68hc11.texi: Likewise.
838 * config/tc-m68hc11.c: Likewise.
839 Support old spelling of command line switch for backwards
842 2006-07-04 Thiemo Seufer <ths@mips.com>
843 David Ung <davidu@mips.com>
845 * config/tc-mips.c (s_is_linkonce): New function.
846 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
847 weak, external, and linkonce symbols.
848 (pic_need_relax): Use s_is_linkonce.
850 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
852 * doc/as.texinfo (Org): Remove space.
853 (P2align): Add "@var{abs-expr},".
855 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
857 * config/tc-i386.c (cpu_arch_tune_set): New.
858 (cpu_arch_isa): Likewise.
859 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
860 nops with short or long nop sequences based on -march=/.arch
862 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
863 set cpu_arch_tune and cpu_arch_tune_flags.
864 (md_parse_option): For -march=, set cpu_arch_isa and set
865 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
866 0. Set cpu_arch_tune_set to 1 for -mtune=.
867 (i386_target_format): Don't set cpu_arch_tune.
869 2006-06-23 Nigel Stephens <nigel@mips.com>
871 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
872 generated .sbss.* and .gnu.linkonce.sb.*.
874 2006-06-23 Thiemo Seufer <ths@mips.com>
875 David Ung <davidu@mips.com>
877 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
879 * config/tc-mips.c (label_list): Define per-segment label_list.
880 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
881 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
882 mips_from_file_after_relocs, mips_define_label): Use per-segment
885 2006-06-22 Thiemo Seufer <ths@mips.com>
887 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
888 (append_insn): Use it.
889 (md_apply_fix): Whitespace formatting.
890 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
891 mips16_extended_frag): Remove register specifier.
892 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
895 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
897 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
898 a directive saving VFP registers for ARMv6 or later.
899 (s_arm_unwind_save): Add parameter arch_v6 and call
900 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
902 (md_pseudo_table): Add entry for new "vsave" directive.
903 * doc/c-arm.texi: Correct error in example for "save"
904 directive (fstmdf -> fstmdx). Also document "vsave" directive.
906 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
907 Anatoly Sokolov <aesok@post.ru>
909 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
910 and atmega644p devices. Rename atmega164/atmega324 devices to
911 atmega164p/atmega324p.
912 * doc/c-avr.texi: Document new mcu and arch options.
914 2006-06-17 Nick Clifton <nickc@redhat.com>
916 * config/tc-arm.c (enum parse_operand_result): Move outside of
917 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
919 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
921 * config/tc-i386.h (processor_type): New.
922 (arch_entry): Add type.
924 * config/tc-i386.c (cpu_arch_tune): New.
925 (cpu_arch_tune_flags): Likewise.
926 (cpu_arch_isa_flags): Likewise.
928 (set_cpu_arch): Also update cpu_arch_isa_flags.
929 (md_assemble): Update cpu_arch_isa_flags.
931 (OPTION_MTUNE): Likewise.
932 (md_longopts): Add -march= and -mtune=.
933 (md_parse_option): Support -march= and -mtune=.
934 (md_show_usage): Add -march=CPU/-mtune=CPU.
935 (i386_target_format): Also update cpu_arch_isa_flags,
936 cpu_arch_tune and cpu_arch_tune_flags.
938 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
940 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
942 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
944 * config/tc-arm.c (enum parse_operand_result): New.
945 (struct group_reloc_table_entry): New.
946 (enum group_reloc_type): New.
947 (group_reloc_table): New array.
948 (find_group_reloc_table_entry): New function.
949 (parse_shifter_operand_group_reloc): New function.
950 (parse_address_main): New function, incorporating code
951 from the old parse_address function. To be used via...
952 (parse_address): wrapper for parse_address_main; and
953 (parse_address_group_reloc): new function, likewise.
954 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
955 OP_ADDRGLDRS, OP_ADDRGLDC.
956 (parse_operands): Support for these new operand codes.
957 New macro po_misc_or_fail_no_backtrack.
958 (encode_arm_cp_address): Preserve group relocations.
959 (insns): Modify to use the above operand codes where group
960 relocations are permitted.
961 (md_apply_fix): Handle the group relocations
962 ALU_PC_G0_NC through LDC_SB_G2.
963 (tc_gen_reloc): Likewise.
964 (arm_force_relocation): Leave group relocations for the linker.
965 (arm_fix_adjustable): Likewise.
967 2006-06-15 Julian Brown <julian@codesourcery.com>
969 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
970 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
973 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
975 * config/tc-i386.c (process_suffix): Don't add rex64 for
978 2006-06-09 Thiemo Seufer <ths@mips.com>
980 * config/tc-mips.c (mips_ip): Maintain argument count.
982 2006-06-09 Alan Modra <amodra@bigpond.net.au>
984 * config/tc-iq2000.c: Include sb.h.
986 2006-06-08 Nigel Stephens <nigel@mips.com>
988 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
989 aliases for better compatibility with SGI tools.
991 2006-06-08 Alan Modra <amodra@bigpond.net.au>
993 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
994 * Makefile.am (GASLIBS): Expand @BFDLIB@.
996 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
997 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
998 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1000 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1001 * Makefile.in: Regenerate.
1002 * doc/Makefile.in: Regenerate.
1003 * configure: Regenerate.
1005 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1007 * po/Make-in (pdf, ps): New dummy targets.
1009 2006-06-07 Julian Brown <julian@codesourcery.com>
1011 * config/tc-arm.c (stdarg.h): include.
1012 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1014 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1015 REG_TYPE_NSDQ (single, double or quad vector reg).
1016 (reg_expected_msgs): Update.
1017 (BAD_FPU): Add macro for unsupported FPU instruction error.
1018 (parse_neon_type): Support 'd' as an alias for .f64.
1019 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1021 (parse_vfp_reg_list): Don't update first arg on error.
1022 (parse_neon_mov): Support extra syntax for VFP moves.
1023 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1024 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1025 (parse_operands): Support isvec, issingle operands fields, new parse
1027 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1029 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1030 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1031 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1032 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1034 (neon_shape): Redefine in terms of above.
1035 (neon_shape_class): New enumeration, table of shape classes.
1036 (neon_shape_el): New enumeration. One element of a shape.
1037 (neon_shape_el_size): Register widths of above, where appropriate.
1038 (neon_shape_info): New struct. Info for shape table.
1039 (neon_shape_tab): New array.
1040 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1041 (neon_check_shape): Rewrite as...
1042 (neon_select_shape): New function to classify instruction shapes,
1043 driven by new table neon_shape_tab array.
1044 (neon_quad): New function. Return 1 if shape should set Q flag in
1045 instructions (or equivalent), 0 otherwise.
1046 (type_chk_of_el_type): Support F64.
1047 (el_type_of_type_chk): Likewise.
1048 (neon_check_type): Add support for VFP type checking (VFP data
1049 elements fill their containing registers).
1050 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1051 in thumb mode for VFP instructions.
1052 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1053 and encode the current instruction as if it were that opcode.
1054 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1055 arguments, call function in PFN.
1056 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1057 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1058 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1059 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1060 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1061 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1062 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1063 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1064 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1065 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1066 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1067 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1068 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1069 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1070 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1072 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1073 between VFP and Neon turns out to belong to Neon. Perform
1074 architecture check and fill in condition field if appropriate.
1075 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1076 (do_neon_cvt): Add support for VFP variants of instructions.
1077 (neon_cvt_flavour): Extend to cover VFP conversions.
1078 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1080 (do_neon_ldr_str): Handle single-precision VFP load/store.
1081 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1082 NS_NULL not NS_IGNORE.
1083 (opcode_tag): Add OT_csuffixF for operands which either take a
1084 conditional suffix, or have 0xF in the condition field.
1085 (md_assemble): Add support for OT_csuffixF.
1086 (NCE): Replace macro with...
1087 (NCE_tag, NCE, NCEF): New macros.
1088 (nCE): Replace macro with...
1089 (nCE_tag, nCE, nCEF): New macros.
1090 (insns): Add support for VFP insns or VFP versions of insns msr,
1091 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1092 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1093 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1094 VFP/Neon insns together.
1096 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1097 Ladislav Michl <ladis@linux-mips.org>
1099 * app.c: Don't include headers already included by as.h.
1101 * atof-generic.c: Likewise.
1103 * dwarf2dbg.c: Likewise.
1105 * input-file.c: Likewise.
1106 * input-scrub.c: Likewise.
1107 * macro.c: Likewise.
1108 * output-file.c: Likewise.
1111 * config/bfin-lex.l: Likewise.
1112 * config/obj-coff.h: Likewise.
1113 * config/obj-elf.h: Likewise.
1114 * config/obj-som.h: Likewise.
1115 * config/tc-arc.c: Likewise.
1116 * config/tc-arm.c: Likewise.
1117 * config/tc-avr.c: Likewise.
1118 * config/tc-bfin.c: Likewise.
1119 * config/tc-cris.c: Likewise.
1120 * config/tc-d10v.c: Likewise.
1121 * config/tc-d30v.c: Likewise.
1122 * config/tc-dlx.h: Likewise.
1123 * config/tc-fr30.c: Likewise.
1124 * config/tc-frv.c: Likewise.
1125 * config/tc-h8300.c: Likewise.
1126 * config/tc-hppa.c: Likewise.
1127 * config/tc-i370.c: Likewise.
1128 * config/tc-i860.c: Likewise.
1129 * config/tc-i960.c: Likewise.
1130 * config/tc-ip2k.c: Likewise.
1131 * config/tc-iq2000.c: Likewise.
1132 * config/tc-m32c.c: Likewise.
1133 * config/tc-m32r.c: Likewise.
1134 * config/tc-maxq.c: Likewise.
1135 * config/tc-mcore.c: Likewise.
1136 * config/tc-mips.c: Likewise.
1137 * config/tc-mmix.c: Likewise.
1138 * config/tc-mn10200.c: Likewise.
1139 * config/tc-mn10300.c: Likewise.
1140 * config/tc-msp430.c: Likewise.
1141 * config/tc-mt.c: Likewise.
1142 * config/tc-ns32k.c: Likewise.
1143 * config/tc-openrisc.c: Likewise.
1144 * config/tc-ppc.c: Likewise.
1145 * config/tc-s390.c: Likewise.
1146 * config/tc-sh.c: Likewise.
1147 * config/tc-sh64.c: Likewise.
1148 * config/tc-sparc.c: Likewise.
1149 * config/tc-tic30.c: Likewise.
1150 * config/tc-tic4x.c: Likewise.
1151 * config/tc-tic54x.c: Likewise.
1152 * config/tc-v850.c: Likewise.
1153 * config/tc-vax.c: Likewise.
1154 * config/tc-xc16x.c: Likewise.
1155 * config/tc-xstormy16.c: Likewise.
1156 * config/tc-xtensa.c: Likewise.
1157 * config/tc-z80.c: Likewise.
1158 * config/tc-z8k.c: Likewise.
1159 * macro.h: Don't include sb.h or ansidecl.h.
1160 * sb.h: Don't include stdio.h or ansidecl.h.
1161 * cond.c: Include sb.h.
1162 * itbl-lex.l: Include as.h instead of other system headers.
1163 * itbl-parse.y: Likewise.
1164 * itbl-ops.c: Similarly.
1165 * itbl-ops.h: Don't include as.h or ansidecl.h.
1166 * config/bfin-defs.h: Don't include bfd.h or as.h.
1167 * config/bfin-parse.y: Include as.h instead of other system headers.
1169 2006-06-06 Ben Elliston <bje@au.ibm.com>
1170 Anton Blanchard <anton@samba.org>
1172 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1173 (md_show_usage): Document it.
1174 (ppc_setup_opcodes): Test power6 opcode flag bits.
1175 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1177 2006-06-06 Thiemo Seufer <ths@mips.com>
1178 Chao-ying Fu <fu@mips.com>
1180 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1181 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1182 (macro_build): Update comment.
1183 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1184 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1186 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1187 MIPS_CPU_ASE_MDMX flags for sb1.
1189 2006-06-05 Thiemo Seufer <ths@mips.com>
1191 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1193 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1194 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1195 and MT instructions a fatal error. Use INSERT_OPERAND where
1196 appropriate. Improve warnings for break and wait code overflows.
1197 Use symbolic constant of OP_MASK_COPZ.
1198 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1200 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1202 * po/Make-in (top_builddir): Define.
1204 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1206 * doc/Makefile.am (TEXI2DVI): Define.
1207 * doc/Makefile.in: Regenerate.
1208 * doc/c-arc.texi: Fix typo.
1210 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1212 * config/obj-ieee.c: Delete.
1213 * config/obj-ieee.h: Delete.
1214 * Makefile.am (OBJ_FORMATS): Remove ieee.
1215 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1216 (obj-ieee.o): Remove rule.
1217 * Makefile.in: Regenerate.
1218 * configure.in (atof): Remove tahoe.
1219 (OBJ_MAYBE_IEEE): Don't define.
1220 * configure: Regenerate.
1221 * config.in: Regenerate.
1222 * doc/Makefile.in: Regenerate.
1223 * po/POTFILES.in: Regenerate.
1225 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1227 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1228 and LIBINTL_DEP everywhere.
1230 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1231 * acinclude.m4: Include new gettext macros.
1232 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1233 Remove local code for po/Makefile.
1234 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1236 2006-05-30 Nick Clifton <nickc@redhat.com>
1238 * po/es.po: Updated Spanish translation.
1240 2006-05-06 Denis Chertykov <denisc@overta.ru>
1242 * doc/c-avr.texi: New file.
1243 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1244 * doc/all.texi: Set AVR
1245 * doc/as.texinfo: Include c-avr.texi
1247 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1249 * config/bfin-parse.y (check_macfunc): Loose the condition of
1250 calling check_multiply_halfregs ().
1252 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1254 * config/bfin-parse.y (asm_1): Better check and deal with
1255 vector and scalar Multiply 16-Bit Operands instructions.
1257 2006-05-24 Nick Clifton <nickc@redhat.com>
1259 * config/tc-hppa.c: Convert to ISO C90 format.
1260 * config/tc-hppa.h: Likewise.
1262 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1263 Randolph Chung <randolph@tausq.org>
1265 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1266 is_tls_ieoff, is_tls_leoff): Define.
1267 (fix_new_hppa): Handle TLS.
1268 (cons_fix_new_hppa): Likewise.
1270 (md_apply_fix): Handle TLS relocs.
1271 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1273 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1275 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1277 2006-05-23 Thiemo Seufer <ths@mips.com>
1278 David Ung <davidu@mips.com>
1279 Nigel Stephens <nigel@mips.com>
1282 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1283 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1284 ISA_HAS_MXHC1): New macros.
1285 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1286 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1287 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1288 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1289 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1290 (mips_after_parse_args): Change default handling of float register
1291 size to account for 32bit code with 64bit FP. Better sanity checking
1292 of ISA/ASE/ABI option combinations.
1293 (s_mipsset): Support switching of GPR and FPR sizes via
1294 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1296 (mips_elf_final_processing): We should record the use of 64bit FP
1297 registers in 32bit code but we don't, because ELF header flags are
1299 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1300 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1301 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1302 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1303 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1304 missing -march options. Document .set arch=CPU. Move .set smartmips
1305 to ASE page. Use @code for .set FOO examples.
1307 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1309 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1312 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1314 * config/bfin-defs.h (bfin_equals): Remove declaration.
1315 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1316 * config/tc-bfin.c (bfin_name_is_register): Remove.
1317 (bfin_equals): Remove.
1318 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1319 (bfin_name_is_register): Remove declaration.
1321 2006-05-19 Thiemo Seufer <ths@mips.com>
1322 Nigel Stephens <nigel@mips.com>
1324 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1325 (mips_oddfpreg_ok): New function.
1328 2006-05-19 Thiemo Seufer <ths@mips.com>
1329 David Ung <davidu@mips.com>
1331 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1332 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1333 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1334 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1335 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1336 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1337 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1338 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1339 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1340 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1341 reg_names_o32, reg_names_n32n64): Define register classes.
1342 (reg_lookup): New function, use register classes.
1343 (md_begin): Reserve register names in the symbol table. Simplify
1345 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1347 (mips16_ip): Use reg_lookup.
1348 (tc_get_register): Likewise.
1349 (tc_mips_regname_to_dw2regnum): New function.
1351 2006-05-19 Thiemo Seufer <ths@mips.com>
1353 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1354 Un-constify string argument.
1355 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1357 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1359 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1361 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1363 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1365 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1368 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1370 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1371 cfloat/m68881 to correct architecture before using it.
1373 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1375 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1378 2006-05-15 Paul Brook <paul@codesourcery.com>
1380 * config/tc-arm.c (arm_adjust_symtab): Use
1381 bfd_is_arm_special_symbol_name.
1383 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1385 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1386 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1387 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1388 Handle errors from calls to xtensa_opcode_is_* functions.
1390 2006-05-14 Thiemo Seufer <ths@mips.com>
1392 * config/tc-mips.c (macro_build): Test for currently active
1394 (mips16_ip): Reject invalid opcodes.
1396 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1398 * doc/as.texinfo: Rename "Index" to "AS Index",
1399 and "ABORT" to "ABORT (COFF)".
1401 2006-05-11 Paul Brook <paul@codesourcery.com>
1403 * config/tc-arm.c (parse_half): New function.
1404 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1405 (parse_operands): Ditto.
1406 (do_mov16): Reject invalid relocations.
1407 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1408 (insns): Replace Iffff with HALF.
1409 (md_apply_fix): Add MOVW and MOVT relocs.
1410 (tc_gen_reloc): Ditto.
1411 * doc/c-arm.texi: Document relocation operators
1413 2006-05-11 Paul Brook <paul@codesourcery.com>
1415 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1417 2006-05-11 Thiemo Seufer <ths@mips.com>
1419 * config/tc-mips.c (append_insn): Don't check the range of j or
1422 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1424 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1425 relocs against external symbols for WinCE targets.
1426 (md_apply_fix): Likewise.
1428 2006-05-09 David Ung <davidu@mips.com>
1430 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1433 2006-05-09 Nick Clifton <nickc@redhat.com>
1435 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1436 against symbols which are not going to be placed into the symbol
1439 2006-05-09 Ben Elliston <bje@au.ibm.com>
1441 * expr.c (operand): Remove `if (0 && ..)' statement and
1442 subsequently unused target_op label. Collapse `if (1 || ..)'
1444 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1445 separately above the switch.
1447 2006-05-08 Nick Clifton <nickc@redhat.com>
1450 * config/tc-msp430.c (line_separator_character): Define as |.
1452 2006-05-08 Thiemo Seufer <ths@mips.com>
1453 Nigel Stephens <nigel@mips.com>
1454 David Ung <davidu@mips.com>
1456 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1457 (mips_opts): Likewise.
1458 (file_ase_smartmips): New variable.
1459 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1460 (macro_build): Handle SmartMIPS instructions.
1461 (mips_ip): Likewise.
1462 (md_longopts): Add argument handling for smartmips.
1463 (md_parse_options, mips_after_parse_args): Likewise.
1464 (s_mipsset): Add .set smartmips support.
1465 (md_show_usage): Document -msmartmips/-mno-smartmips.
1466 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1468 * doc/c-mips.texi: Likewise.
1470 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1472 * write.c (relax_segment): Add pass count arg. Don't error on
1473 negative org/space on first two passes.
1474 (relax_seg_info): New struct.
1475 (relax_seg, write_object_file): Adjust.
1476 * write.h (relax_segment): Update prototype.
1478 2006-05-05 Julian Brown <julian@codesourcery.com>
1480 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1482 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1483 architecture version checks.
1484 (insns): Allow overlapping instructions to be used in VFP mode.
1486 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1489 * config/obj-elf.c (obj_elf_change_section): Allow user
1490 specified SHF_ALPHA_GPREL.
1492 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1494 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1495 for PMEM related expressions.
1497 2006-05-05 Nick Clifton <nickc@redhat.com>
1500 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1501 insertion of a directory separator character into a string at a
1502 given offset. Uses heuristics to decide when to use a backslash
1503 character rather than a forward-slash character.
1504 (dwarf2_directive_loc): Use the macro.
1505 (out_debug_info): Likewise.
1507 2006-05-05 Thiemo Seufer <ths@mips.com>
1508 David Ung <davidu@mips.com>
1510 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1512 (macro): Add new case M_CACHE_AB.
1514 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1516 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1517 (opcode_lookup): Issue a warning for opcode with
1518 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1519 identical to OT_cinfix3.
1520 (TxC3w, TC3w, tC3w): New.
1521 (insns): Use tC3w and TC3w for comparison instructions with
1524 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1526 * subsegs.h (struct frchain): Delete frch_seg.
1527 (frchain_root): Delete.
1528 (seg_info): Define as macro.
1529 * subsegs.c (frchain_root): Delete.
1530 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1531 (subsegs_begin, subseg_change): Adjust for above.
1532 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1533 rather than to one big list.
1534 (subseg_get): Don't special case abs, und sections.
1535 (subseg_new, subseg_force_new): Don't set frchainP here.
1537 (subsegs_print_statistics): Adjust frag chain control list traversal.
1538 * debug.c (dmp_frags): Likewise.
1539 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1540 at frchain_root. Make use of known frchain ordering.
1541 (last_frag_for_seg): Likewise.
1542 (get_frag_fix): Likewise. Add seg param.
1543 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1544 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1545 (SUB_SEGMENT_ALIGN): Likewise.
1546 (subsegs_finish): Adjust frchain list traversal.
1547 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1548 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1549 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1550 (xtensa_fix_b_j_loop_end_frags): Likewise.
1551 (xtensa_fix_close_loop_end_frags): Likewise.
1552 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1553 (retrieve_segment_info): Delete frch_seg initialisation.
1555 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1557 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1558 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1559 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1560 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1562 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1564 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1566 (md_apply_fix3): Multiply offset by 4 here for
1567 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1569 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1570 Jan Beulich <jbeulich@novell.com>
1572 * config/tc-i386.c (output_invalid_buf): Change size for
1574 * config/tc-tic30.c (output_invalid_buf): Likewise.
1576 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1578 * config/tc-tic30.c (output_invalid): Likewise.
1580 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1582 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1583 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1584 (asconfig.texi): Don't set top_srcdir.
1585 * doc/as.texinfo: Don't use top_srcdir.
1586 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1588 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1590 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1591 * config/tc-tic30.c (output_invalid_buf): Likewise.
1593 * config/tc-i386.c (output_invalid): Use snprintf instead of
1595 * config/tc-ia64.c (declare_register_set): Likewise.
1596 (emit_one_bundle): Likewise.
1597 (check_dependencies): Likewise.
1598 * config/tc-tic30.c (output_invalid): Likewise.
1600 2006-05-02 Paul Brook <paul@codesourcery.com>
1602 * config/tc-arm.c (arm_optimize_expr): New function.
1603 * config/tc-arm.h (md_optimize_expr): Define
1604 (arm_optimize_expr): Add prototype.
1605 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1607 2006-05-02 Ben Elliston <bje@au.ibm.com>
1609 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1612 * sb.h (sb_list_vector): Move to sb.c.
1613 * sb.c (free_list): Use type of sb_list_vector directly.
1614 (sb_build): Fix off-by-one error in assertion about `size'.
1616 2006-05-01 Ben Elliston <bje@au.ibm.com>
1618 * listing.c (listing_listing): Remove useless loop.
1619 * macro.c (macro_expand): Remove is_positional local variable.
1620 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1621 and simplify surrounding expressions, where possible.
1622 (assign_symbol): Likewise.
1623 (s_weakref): Likewise.
1624 * symbols.c (colon): Likewise.
1626 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1628 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1630 2006-04-30 Thiemo Seufer <ths@mips.com>
1631 David Ung <davidu@mips.com>
1633 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1634 (mips_immed): New table that records various handling of udi
1635 instruction patterns.
1636 (mips_ip): Adds udi handling.
1638 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1640 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1641 of list rather than beginning.
1643 2006-04-26 Julian Brown <julian@codesourcery.com>
1645 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1646 (is_quarter_float): Rename from above. Simplify slightly.
1647 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1649 (parse_neon_mov): Parse floating-point constants.
1650 (neon_qfloat_bits): Fix encoding.
1651 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1652 preference to integer encoding when using the F32 type.
1654 2006-04-26 Julian Brown <julian@codesourcery.com>
1656 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1657 zero-initialising structures containing it will lead to invalid types).
1658 (arm_it): Add vectype to each operand.
1659 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1661 (neon_typed_alias): New structure. Extra information for typed
1663 (reg_entry): Add neon type info field.
1664 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1665 Break out alternative syntax for coprocessor registers, etc. into...
1666 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1667 out from arm_reg_parse.
1668 (parse_neon_type): Move. Return SUCCESS/FAIL.
1669 (first_error): New function. Call to ensure first error which occurs is
1671 (parse_neon_operand_type): Parse exactly one type.
1672 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1673 (parse_typed_reg_or_scalar): New function. Handle core of both
1674 arm_typed_reg_parse and parse_scalar.
1675 (arm_typed_reg_parse): Parse a register with an optional type.
1676 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1678 (parse_scalar): Parse a Neon scalar with optional type.
1679 (parse_reg_list): Use first_error.
1680 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1681 (neon_alias_types_same): New function. Return true if two (alias) types
1683 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1685 (insert_reg_alias): Return new reg_entry not void.
1686 (insert_neon_reg_alias): New function. Insert type/index information as
1687 well as register for alias.
1688 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1689 make typed register aliases accordingly.
1690 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1692 (s_unreq): Delete type information if present.
1693 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1694 (s_arm_unwind_save_mmxwcg): Likewise.
1695 (s_arm_unwind_movsp): Likewise.
1696 (s_arm_unwind_setfp): Likewise.
1697 (parse_shift): Likewise.
1698 (parse_shifter_operand): Likewise.
1699 (parse_address): Likewise.
1700 (parse_tb): Likewise.
1701 (tc_arm_regname_to_dw2regnum): Likewise.
1702 (md_pseudo_table): Add dn, qn.
1703 (parse_neon_mov): Handle typed operands.
1704 (parse_operands): Likewise.
1705 (neon_type_mask): Add N_SIZ.
1706 (N_ALLMODS): New macro.
1707 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1708 (el_type_of_type_chk): Add some safeguards.
1709 (modify_types_allowed): Fix logic bug.
1710 (neon_check_type): Handle operands with types.
1711 (neon_three_same): Remove redundant optional arg handling.
1712 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1713 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1714 (do_neon_step): Adjust accordingly.
1715 (neon_cmode_for_logic_imm): Use first_error.
1716 (do_neon_bitfield): Call neon_check_type.
1717 (neon_dyadic): Rename to...
1718 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1719 to allow modification of type of the destination.
1720 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1721 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1722 (do_neon_compare): Make destination be an untyped bitfield.
1723 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1724 (neon_mul_mac): Return early in case of errors.
1725 (neon_move_immediate): Use first_error.
1726 (neon_mac_reg_scalar_long): Fix type to include scalar.
1727 (do_neon_dup): Likewise.
1728 (do_neon_mov): Likewise (in several places).
1729 (do_neon_tbl_tbx): Fix type.
1730 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1731 (do_neon_ld_dup): Exit early in case of errors and/or use
1733 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1734 Handle .dn/.qn directives.
1735 (REGDEF): Add zero for reg_entry neon field.
1737 2006-04-26 Julian Brown <julian@codesourcery.com>
1739 * config/tc-arm.c (limits.h): Include.
1740 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1741 (fpu_vfp_v3_or_neon_ext): Declare constants.
1742 (neon_el_type): New enumeration of types for Neon vector elements.
1743 (neon_type_el): New struct. Define type and size of a vector element.
1744 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1746 (neon_type): Define struct. The type of an instruction.
1747 (arm_it): Add 'vectype' for the current instruction.
1748 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1749 (vfp_sp_reg_pos): Rename to...
1750 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1752 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1753 (Neon D or Q register).
1754 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1756 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1757 (my_get_expression): Allow above constant as argument to accept
1758 64-bit constants with optional prefix.
1759 (arm_reg_parse): Add extra argument to return the specific type of
1760 register in when either a D or Q register (REG_TYPE_NDQ) is
1761 requested. Can be NULL.
1762 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1763 (parse_reg_list): Update for new arm_reg_parse args.
1764 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1765 (parse_neon_el_struct_list): New function. Parse element/structure
1766 register lists for VLD<n>/VST<n> instructions.
1767 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1768 (s_arm_unwind_save_mmxwr): Likewise.
1769 (s_arm_unwind_save_mmxwcg): Likewise.
1770 (s_arm_unwind_movsp): Likewise.
1771 (s_arm_unwind_setfp): Likewise.
1772 (parse_big_immediate): New function. Parse an immediate, which may be
1773 64 bits wide. Put results in inst.operands[i].
1774 (parse_shift): Update for new arm_reg_parse args.
1775 (parse_address): Likewise. Add parsing of alignment specifiers.
1776 (parse_neon_mov): Parse the operands of a VMOV instruction.
1777 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1778 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1779 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1780 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1781 (parse_operands): Handle new codes above.
1782 (encode_arm_vfp_sp_reg): Rename to...
1783 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1784 selected VFP version only supports D0-D15.
1785 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1786 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1787 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1788 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1789 encode_arm_vfp_reg name, and allow 32 D regs.
1790 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1791 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1793 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1794 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1795 constant-load and conversion insns introduced with VFPv3.
1796 (neon_tab_entry): New struct.
1797 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1798 those which are the targets of pseudo-instructions.
1799 (neon_opc): Enumerate opcodes, use as indices into...
1800 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1801 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1802 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1803 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1805 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1807 (neon_type_mask): New. Compact type representation for type checking.
1808 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1809 permitted type combinations.
1810 (N_IGNORE_TYPE): New macro.
1811 (neon_check_shape): New function. Check an instruction shape for
1812 multiple alternatives. Return the specific shape for the current
1814 (neon_modify_type_size): New function. Modify a vector type and size,
1815 depending on the bit mask in argument 1.
1816 (neon_type_promote): New function. Convert a given "key" type (of an
1817 operand) into the correct type for a different operand, based on a bit
1819 (type_chk_of_el_type): New function. Convert a type and size into the
1820 compact representation used for type checking.
1821 (el_type_of_type_ckh): New function. Reverse of above (only when a
1822 single bit is set in the bit mask).
1823 (modify_types_allowed): New function. Alter a mask of allowed types
1824 based on a bit mask of modifications.
1825 (neon_check_type): New function. Check the type of the current
1826 instruction against the variable argument list. The "key" type of the
1827 instruction is returned.
1828 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1829 a Neon data-processing instruction depending on whether we're in ARM
1830 mode or Thumb-2 mode.
1831 (neon_logbits): New function.
1832 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1833 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1834 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1835 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1836 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1837 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1838 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1839 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1840 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1841 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1842 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1843 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1844 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1845 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1846 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1847 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1848 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1849 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1850 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1851 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1852 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1853 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1854 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1855 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1856 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1858 (parse_neon_type): New function. Parse Neon type specifier.
1859 (opcode_lookup): Allow parsing of Neon type specifiers.
1860 (REGNUM2, REGSETH, REGSET2): New macros.
1861 (reg_names): Add new VFPv3 and Neon registers.
1862 (NUF, nUF, NCE, nCE): New macros for opcode table.
1863 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1864 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1865 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1866 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1867 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1868 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1869 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1870 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1871 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1872 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1873 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1874 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1875 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1876 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1878 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1879 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1880 (arm_option_cpu_value): Add vfp3 and neon.
1881 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1884 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1886 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1887 syntax instead of hardcoded opcodes with ".w18" suffixes.
1888 (wide_branch_opcode): New.
1889 (build_transition): Use it to check for wide branch opcodes with
1890 either ".w18" or ".w15" suffixes.
1892 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1894 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1895 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1896 frag's is_literal flag.
1898 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1900 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1902 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1904 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1905 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1906 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1907 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1908 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1910 2005-04-20 Paul Brook <paul@codesourcery.com>
1912 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1914 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1916 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1918 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1919 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1920 Make some cpus unsupported on ELF. Run "make dep-am".
1921 * Makefile.in: Regenerate.
1923 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1925 * configure.in (--enable-targets): Indent help message.
1926 * configure: Regenerate.
1928 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1931 * config/tc-i386.c (i386_immediate): Check illegal immediate
1934 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1936 * config/tc-i386.c: Formatting.
1937 (output_disp, output_imm): ISO C90 params.
1939 * frags.c (frag_offset_fixed_p): Constify args.
1940 * frags.h (frag_offset_fixed_p): Ditto.
1942 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1943 (COFF_MAGIC): Delete.
1945 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1947 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1949 * po/POTFILES.in: Regenerated.
1951 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1953 * doc/as.texinfo: Mention that some .type syntaxes are not
1954 supported on all architectures.
1956 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1958 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1959 instructions when such transformations have been disabled.
1961 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1963 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1964 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1965 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1966 decoding the loop instructions. Remove current_offset variable.
1967 (xtensa_fix_short_loop_frags): Likewise.
1968 (min_bytes_to_other_loop_end): Remove current_offset argument.
1970 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1972 * config/tc-z80.c (z80_optimize_expr): Removed.
1973 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1975 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1977 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1978 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1979 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1980 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1981 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1982 at90can64, at90usb646, at90usb647, at90usb1286 and
1984 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1986 2006-04-07 Paul Brook <paul@codesourcery.com>
1988 * config/tc-arm.c (parse_operands): Set default error message.
1990 2006-04-07 Paul Brook <paul@codesourcery.com>
1992 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1994 2006-04-07 Paul Brook <paul@codesourcery.com>
1996 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1998 2006-04-07 Paul Brook <paul@codesourcery.com>
2000 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2001 (move_or_literal_pool): Handle Thumb-2 instructions.
2002 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2004 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2007 * config/tc-i386.c (match_template): Move 64-bit operand tests
2010 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2012 * po/Make-in: Add install-html target.
2013 * Makefile.am: Add install-html and install-html-recursive targets.
2014 * Makefile.in: Regenerate.
2015 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2016 * configure: Regenerate.
2017 * doc/Makefile.am: Add install-html and install-html-am targets.
2018 * doc/Makefile.in: Regenerate.
2020 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2022 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2025 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2026 Daniel Jacobowitz <dan@codesourcery.com>
2028 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2029 (GOTT_BASE, GOTT_INDEX): New.
2030 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2031 GOTT_INDEX when generating VxWorks PIC.
2032 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2033 use the generic *-*-vxworks* stanza instead.
2035 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2038 * frags.c (frag_offset_fixed_p): New function.
2039 * frags.h (frag_offset_fixed_p): Declare.
2040 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2041 (resolve_expression): Likewise.
2043 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2045 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2046 of the same length but different numbers of slots.
2048 2006-03-30 Andreas Schwab <schwab@suse.de>
2050 * configure.in: Fix help string for --enable-targets option.
2051 * configure: Regenerate.
2053 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2055 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2056 (m68k_ip): ... here. Use for all chips. Protect against buffer
2057 overrun and avoid excessive copying.
2059 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2060 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2061 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2062 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2063 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2064 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2065 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2066 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2067 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2068 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2069 (struct m68k_cpu): Change chip field to control_regs.
2070 (current_chip): Remove.
2071 (control_regs): New.
2072 (m68k_archs, m68k_extensions): Adjust.
2073 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2074 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2075 (find_cf_chip): Reimplement for new organization of cpu table.
2076 (select_control_regs): Remove.
2078 (struct save_opts): Save control regs, not chip.
2079 (s_save, s_restore): Adjust.
2080 (m68k_lookup_cpu): Give deprecated warning when necessary.
2081 (m68k_init_arch): Adjust.
2082 (md_show_usage): Adjust for new cpu table organization.
2084 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2086 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2087 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2088 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2090 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2091 (any_gotrel): New rule.
2092 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2093 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2095 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2096 (bfin_pic_ptr): New function.
2097 (md_pseudo_table): Add it for ".picptr".
2098 (OPTION_FDPIC): New macro.
2099 (md_longopts): Add -mfdpic.
2100 (md_parse_option): Handle it.
2101 (md_begin): Set BFD flags.
2102 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2103 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2105 * Makefile.am (bfin-parse.o): Update dependencies.
2106 (DEPTC_bfin_elf): Likewise.
2107 * Makefile.in: Regenerate.
2109 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2111 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2112 mcfemac instead of mcfmac.
2114 2006-03-23 Michael Matz <matz@suse.de>
2116 * config/tc-i386.c (type_names): Correct placement of 'static'.
2117 (reloc): Map some more relocs to their 64 bit counterpart when
2119 (output_insn): Work around breakage if DEBUG386 is defined.
2120 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2121 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2122 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2123 different from i386.
2124 (output_imm): Ditto.
2125 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2127 (md_convert_frag): Jumps can now be larger than 2GB away, error
2129 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2130 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2132 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2133 Daniel Jacobowitz <dan@codesourcery.com>
2134 Phil Edwards <phil@codesourcery.com>
2135 Zack Weinberg <zack@codesourcery.com>
2136 Mark Mitchell <mark@codesourcery.com>
2137 Nathan Sidwell <nathan@codesourcery.com>
2139 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2140 (md_begin): Complain about -G being used for PIC. Don't change
2141 the text, data and bss alignments on VxWorks.
2142 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2143 generating VxWorks PIC.
2144 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2145 (macro): Likewise, but do not treat la $25 specially for
2146 VxWorks PIC, and do not handle jal.
2147 (OPTION_MVXWORKS_PIC): New macro.
2148 (md_longopts): Add -mvxworks-pic.
2149 (md_parse_option): Don't complain about using PIC and -G together here.
2150 Handle OPTION_MVXWORKS_PIC.
2151 (md_estimate_size_before_relax): Always use the first relaxation
2152 sequence on VxWorks.
2153 * config/tc-mips.h (VXWORKS_PIC): New.
2155 2006-03-21 Paul Brook <paul@codesourcery.com>
2157 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2159 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2161 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2162 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2163 (get_loop_align_size): New.
2164 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2165 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2166 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2167 (get_noop_aligned_address): Use get_loop_align_size.
2168 (get_aligned_diff): Likewise.
2170 2006-03-21 Paul Brook <paul@codesourcery.com>
2172 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2174 2006-03-20 Paul Brook <paul@codesourcery.com>
2176 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2177 (do_t_branch): Encode branches inside IT blocks as unconditional.
2178 (do_t_cps): New function.
2179 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2180 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2181 (opcode_lookup): Allow conditional suffixes on all instructions in
2183 (md_assemble): Advance condexec state before checking for errors.
2184 (insns): Use do_t_cps.
2186 2006-03-20 Paul Brook <paul@codesourcery.com>
2188 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2189 outputting the insn.
2191 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2193 * config/tc-vax.c: Update copyright year.
2194 * config/tc-vax.h: Likewise.
2196 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2198 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2200 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2202 2006-03-17 Paul Brook <paul@codesourcery.com>
2204 * config/tc-arm.c (insns): Add ldm and stm.
2206 2006-03-17 Ben Elliston <bje@au.ibm.com>
2209 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2211 2006-03-16 Paul Brook <paul@codesourcery.com>
2213 * config/tc-arm.c (insns): Add "svc".
2215 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2217 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2218 flag and avoid double underscore prefixes.
2220 2006-03-10 Paul Brook <paul@codesourcery.com>
2222 * config/tc-arm.c (md_begin): Handle EABIv5.
2223 (arm_eabis): Add EF_ARM_EABI_VER5.
2224 * doc/c-arm.texi: Document -meabi=5.
2226 2006-03-10 Ben Elliston <bje@au.ibm.com>
2228 * app.c (do_scrub_chars): Simplify string handling.
2230 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2231 Daniel Jacobowitz <dan@codesourcery.com>
2232 Zack Weinberg <zack@codesourcery.com>
2233 Nathan Sidwell <nathan@codesourcery.com>
2234 Paul Brook <paul@codesourcery.com>
2235 Ricardo Anguiano <anguiano@codesourcery.com>
2236 Phil Edwards <phil@codesourcery.com>
2238 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2239 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2241 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2242 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2243 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2245 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2247 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2248 even when using the text-section-literals option.
2250 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2252 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2254 (m68k_ip): <case 'J'> Check we have some control regs.
2255 (md_parse_option): Allow raw arch switch.
2256 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2257 whether 68881 or cfloat was meant by -mfloat.
2258 (md_show_usage): Adjust extension display.
2259 (m68k_elf_final_processing): Adjust.
2261 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2263 * config/tc-avr.c (avr_mod_hash_value): New function.
2264 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2265 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2266 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2267 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2269 (tc_gen_reloc): Handle substractions of symbols, if possible do
2270 fixups, abort otherwise.
2271 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2272 tc_fix_adjustable): Define.
2274 2006-03-02 James E Wilson <wilson@specifix.com>
2276 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2277 change the template, then clear md.slot[curr].end_of_insn_group.
2279 2006-02-28 Jan Beulich <jbeulich@novell.com>
2281 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2283 2006-02-28 Jan Beulich <jbeulich@novell.com>
2286 * macro.c (getstring): Don't treat parentheses special anymore.
2287 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2288 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2291 2006-02-28 Mat <mat@csail.mit.edu>
2293 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2295 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2297 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2299 (CFI_signal_frame): Define.
2300 (cfi_pseudo_table): Add .cfi_signal_frame.
2301 (dot_cfi): Handle CFI_signal_frame.
2302 (output_cie): Handle cie->signal_frame.
2303 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2304 different. Copy signal_frame from FDE to newly created CIE.
2305 * doc/as.texinfo: Document .cfi_signal_frame.
2307 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2309 * doc/Makefile.am: Add html target.
2310 * doc/Makefile.in: Regenerate.
2311 * po/Make-in: Add html target.
2313 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2315 * config/tc-i386.c (output_insn): Support Intel Merom New
2318 * config/tc-i386.h (CpuMNI): New.
2319 (CpuUnknownFlags): Add CpuMNI.
2321 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2323 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2324 (hpriv_reg_table): New table for hyperprivileged registers.
2325 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2328 2006-02-24 DJ Delorie <dj@redhat.com>
2330 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2331 (tc_gen_reloc): Don't define.
2332 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2333 (OPTION_LINKRELAX): New.
2334 (md_longopts): Add it.
2336 (md_parse_options): Set it.
2337 (md_assemble): Emit relaxation relocs as needed.
2338 (md_convert_frag): Emit relaxation relocs as needed.
2339 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2340 (m32c_apply_fix): New.
2341 (tc_gen_reloc): New.
2342 (m32c_force_relocation): Force out jump relocs when relaxing.
2343 (m32c_fix_adjustable): Return false if relaxing.
2345 2006-02-24 Paul Brook <paul@codesourcery.com>
2347 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2348 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2349 (struct asm_barrier_opt): Define.
2350 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2351 (parse_psr): Accept V7M psr names.
2352 (parse_barrier): New function.
2353 (enum operand_parse_code): Add OP_oBARRIER.
2354 (parse_operands): Implement OP_oBARRIER.
2355 (do_barrier): New function.
2356 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2357 (do_t_cpsi): Add V7M restrictions.
2358 (do_t_mrs, do_t_msr): Validate V7M variants.
2359 (md_assemble): Check for NULL variants.
2360 (v7m_psrs, barrier_opt_names): New tables.
2361 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2362 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2363 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2364 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2365 (struct cpu_arch_ver_table): Define.
2366 (cpu_arch_ver): New.
2367 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2368 Tag_CPU_arch_profile.
2369 * doc/c-arm.texi: Document new cpu and arch options.
2371 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2373 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2375 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2377 * config/tc-ia64.c: Update copyright years.
2379 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2381 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2384 2005-02-22 Paul Brook <paul@codesourcery.com>
2386 * config/tc-arm.c (do_pld): Remove incorrect write to
2388 (encode_thumb32_addr_mode): Use correct operand.
2390 2006-02-21 Paul Brook <paul@codesourcery.com>
2392 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2394 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2395 Anil Paranjape <anilp1@kpitcummins.com>
2396 Shilin Shakti <shilins@kpitcummins.com>
2398 * Makefile.am: Add xc16x related entry.
2399 * Makefile.in: Regenerate.
2400 * configure.in: Added xc16x related entry.
2401 * configure: Regenerate.
2402 * config/tc-xc16x.h: New file
2403 * config/tc-xc16x.c: New file
2404 * doc/c-xc16x.texi: New file for xc16x
2405 * doc/all.texi: Entry for xc16x
2406 * doc/Makefile.texi: Added c-xc16x.texi
2407 * NEWS: Announce the support for the new target.
2409 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2411 * configure.tgt: set emulation for mips-*-netbsd*
2413 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2415 * config.in: Rebuilt.
2417 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2419 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2420 from 1, not 0, in error messages.
2421 (md_assemble): Simplify special-case check for ENTRY instructions.
2422 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2423 operand in error message.
2425 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2427 * configure.tgt (arm-*-linux-gnueabi*): Change to
2430 2006-02-10 Nick Clifton <nickc@redhat.com>
2432 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2433 32-bit value is propagated into the upper bits of a 64-bit long.
2435 * config/tc-arc.c (init_opcode_tables): Fix cast.
2436 (arc_extoper, md_operand): Likewise.
2438 2006-02-09 David Heine <dlheine@tensilica.com>
2440 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2441 each relaxation step.
2443 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2445 * configure.in (CHECK_DECLS): Add vsnprintf.
2446 * configure: Regenerate.
2447 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2448 include/declare here, but...
2449 * as.h: Move code detecting VARARGS idiom to the top.
2450 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2451 (vsnprintf): Declare if not already declared.
2453 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2455 * as.c (close_output_file): New.
2456 (main): Register close_output_file with xatexit before
2457 dump_statistics. Don't call output_file_close.
2459 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2461 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2462 mcf5329_control_regs): New.
2463 (not_current_architecture, selected_arch, selected_cpu): New.
2464 (m68k_archs, m68k_extensions): New.
2465 (archs): Renamed to ...
2466 (m68k_cpus): ... here. Adjust.
2468 (md_pseudo_table): Add arch and cpu directives.
2469 (find_cf_chip, m68k_ip): Adjust table scanning.
2470 (no_68851, no_68881): Remove.
2471 (md_assemble): Lazily initialize.
2472 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2473 (md_init_after_args): Move functionality to m68k_init_arch.
2474 (mri_chip): Adjust table scanning.
2475 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2476 options with saner parsing.
2477 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2478 m68k_init_arch): New.
2479 (s_m68k_cpu, s_m68k_arch): New.
2480 (md_show_usage): Adjust.
2481 (m68k_elf_final_processing): Set CF EF flags.
2482 * config/tc-m68k.h (m68k_init_after_args): Remove.
2483 (tc_init_after_args): Remove.
2484 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2485 (M68k-Directives): Document .arch and .cpu directives.
2487 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2489 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2490 synonyms for equ and defl.
2491 (z80_cons_fix_new): New function.
2492 (emit_byte): Disallow relative jumps to absolute locations.
2493 (emit_data): Only handle defb, prototype changed, because defb is
2494 now handled as pseudo-op rather than an instruction.
2495 (instab): Entries for defb,defw,db,dw moved from here...
2496 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2497 Add entries for def24,def32,d24,d32.
2498 (md_assemble): Improved error handling.
2499 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2500 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2501 (z80_cons_fix_new): Declare.
2502 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2503 (def24,d24,def32,d32): New pseudo-ops.
2505 2006-02-02 Paul Brook <paul@codesourcery.com>
2507 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2509 2005-02-02 Paul Brook <paul@codesourcery.com>
2511 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2512 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2513 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2514 T2_OPCODE_RSB): Define.
2515 (thumb32_negate_data_op): New function.
2516 (md_apply_fix): Use it.
2518 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2520 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2522 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2523 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2525 (relaxation_requirements): Add pfinish_frag argument and use it to
2526 replace setting tinsn->record_fix fields.
2527 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2528 and vinsn_to_insnbuf. Remove references to record_fix and
2529 slot_sub_symbols fields.
2530 (xtensa_mark_narrow_branches): Delete unused code.
2531 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2533 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2535 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2536 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2537 of the record_fix field. Simplify error messages for unexpected
2539 (set_expr_symbol_offset_diff): Delete.
2541 2006-01-31 Paul Brook <paul@codesourcery.com>
2543 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2545 2006-01-31 Paul Brook <paul@codesourcery.com>
2546 Richard Earnshaw <rearnsha@arm.com>
2548 * config/tc-arm.c: Use arm_feature_set.
2549 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2550 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2551 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2554 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2555 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2556 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2557 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2559 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2560 (arm_opts): Move old cpu/arch options from here...
2561 (arm_legacy_opts): ... to here.
2562 (md_parse_option): Search arm_legacy_opts.
2563 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2564 (arm_float_abis, arm_eabis): Make const.
2566 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2568 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2570 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2572 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2573 in load immediate intruction.
2575 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2577 * config/bfin-parse.y (value_match): Use correct conversion
2578 specifications in template string for __FILE__ and __LINE__.
2582 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2584 Introduce TLS descriptors for i386 and x86_64.
2585 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2586 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2587 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2588 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2589 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2591 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2592 (lex_got): Handle @tlsdesc and @tlscall.
2593 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2595 2006-01-11 Nick Clifton <nickc@redhat.com>
2597 Fixes for building on 64-bit hosts:
2598 * config/tc-avr.c (mod_index): New union to allow conversion
2599 between pointers and integers.
2600 (md_begin, avr_ldi_expression): Use it.
2601 * config/tc-i370.c (md_assemble): Add cast for argument to print
2603 * config/tc-tic54x.c (subsym_substitute): Likewise.
2604 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2605 opindex field of fr_cgen structure into a pointer so that it can
2606 be stored in a frag.
2607 * config/tc-mn10300.c (md_assemble): Likewise.
2608 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2610 * config/tc-v850.c: Replace uses of (int) casts with correct
2613 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2616 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2618 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2621 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2622 a local-label reference.
2624 For older changes see ChangeLog-2005
2630 version-control: never