1 2006-12-02 Jakub Jelinek <jakub@redhat.com>
4 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
6 2006-12-01 Paul Brook <paul@codesourcery.com>
8 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
11 2006-11-29 Paul Brook <paul@codesourcery.com>
13 * config/tc-arm.c (arm_is_eabi): New function.
14 * config/tc-arm.h (arm_is_eabi): New prototype.
15 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
16 * doc/c-arm.texi (.thumb_func): Update documentation.
18 2006-11-29 Paul Brook <paul@codesourcery.com>
20 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
23 2006-11-27 Sterling Augustine <sterling@tensilica.com>
25 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
26 as the first slot_subtype, not the frag subtype.
28 2006-11-27 Bob Wilson <bob.wilson@acm.org>
30 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
31 (directive_state): Disable scheduling by default.
32 (xtensa_add_config_info): New.
33 (xtensa_end): Call xtensa_add_config_info.
35 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
37 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
38 their unaligned counterparts in debugging sections.
40 2006-11-24 Alan Modra <amodra@bigpond.net.au>
42 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
44 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
46 * config/tc-arm.h (md_cons_align): Define.
47 (mapping_state): New prototype.
48 * config/tc-arm.c (mapping_state): Make global.
50 2006-11-22 Alan Modra <amodra@bigpond.net.au>
52 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
54 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
56 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
57 branch instruction, handle it specially.
58 (score_insns): Modify 32 bit branch instruction.
60 2006-11-16 Alan Modra <amodra@bigpond.net.au>
62 * symbols.c (resolve_symbol_value): Formatting.
64 2006-11-15 Jan Beulich <jbeulich@novell.com>
67 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
68 chain by linking it to itself.
69 (resolve_symbol_value): Also check symbol_shadow_p().
70 (symbol_shadow_p): New.
71 * symbols.h (symbol_shadow_p): Declare.
73 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
75 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
76 (insns): Adjust accordingly.
77 (md_apply_fix): Alter comments to use CBZ instead of CZB.
79 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
81 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
82 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
84 2006-11-10 Nick Clifton <nickc@redhat.com>
87 * config/obj-elf.c (obj_elf_version): Do not include the name
88 field's padding in the namesz value.
90 2006-11-09 Thiemo Seufer <ths@mips.com>
92 * config/tc-mips.c: Fix outdated comment.
94 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
96 * config/tc-i386.h (CpuPNI): Removed.
97 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
98 * config/tc-i386.c (md_assemble): Likewise.
100 2006-11-08 Alan Modra <amodra@bigpond.net.au>
102 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
104 2006-11-06 David Daney <ddaney@avtrex.com>
106 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
108 2006-11-06 Thiemo Seufer <ths@mips.com>
110 * doc/c-mips.texi (-march): Document sb1a.
112 2006-11-06 Thiemo Seufer <ths@mips.com>
114 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
115 34k always has DSP ASE.
117 2006-11-03 Thiemo Seufer <ths@mips.com>
119 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
120 MIPS16 instructions referencing other sections, unless they are
123 2006-11-03 Thiemo Seufer <ths@mips.com>
125 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
128 2006-11-03 Jakub Jelinek <jakub@redhat.com>
130 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
131 personality and lsda.
132 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
133 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
134 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
135 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
136 (output_cie): Output personality including its encoding and LSDA encoding.
137 (output_fde): Output LSDA.
138 (select_cie_for_fde): Don't share CIE if personality, its encoding or
139 LSDA encoding are different. Copy the 3 fields from fde_entry to
141 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
143 * subsegs.h (struct frchain): Add frch_cfi_data field.
144 * dw2gencfi.c: Include subsegs.h.
145 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
146 (struct frch_cfi_data): New type.
147 (unused_cfi_data): New variable.
148 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
149 and cfa_save_stack static vars into a structure pointed from
151 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
152 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
153 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
154 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
157 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
159 * config/tc-h8300.c (build_bytes): Fix const warning.
161 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
163 * tc-score.c (do16_rdrs): Handle not! instruction especially.
165 2006-10-31 Paul Brook <paul@codesourcery.com>
167 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
170 2006-10-31 Paul Brook <paul@codesourcery.com>
173 * config/tc-arm.c (object_arch): New variable.
174 (s_arm_object_arch): New function.
175 (md_pseudo_table): Add object_arch.
176 (aeabi_set_public_attributes): Obey object_arch.
177 * doc/c-arm.texi: Document .object_arch.
179 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
181 * tc-score.c (data_op2): Check invalid operands.
182 (my_get_expression): Const operand of some instructions can not be
184 (get_insn_class_from_type): Handle instruction type Insn_internal.
185 (do_macro_ldst_label): Modify inst.type.
187 (data_op2): The immediate value in lw is 15 bit signed.
189 2006-10-29 Randolph Chung <tausq@debian.org>
191 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
192 (hppa_regname_to_dw2regnum): New funcions.
193 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
194 (tc_cfi_frame_initial_instructions)
195 (tc_regname_to_dw2regnum): Define.
196 (hppa_cfi_frame_initial_instructions)
197 (hppa_regname_to_dw2regnum): Declare.
198 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
199 (DWARF2_CIE_DATA_ALIGNMENT): Define.
201 2006-10-29 Nick Clifton <nickc@redhat.com>
203 * config/tc-spu.c (md_assemble): Cast printf string size parameter
204 to int in order to avoid a compiler warning.
206 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
208 * config/tc-sh.c (md_assemble): Define size of branches.
210 2006-10-26 Ben Elliston <bje@au.ibm.com>
212 * dw2gencfi.c (cfi_add_CFA_offset):
213 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
215 * write.c (chain_frchains_together_1): Assert that this function
216 never returns a pointer to the auto variable `dummy'.
218 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
219 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
220 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
221 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
222 Alan Modra <amodra@bigpond.net.au>
224 * config/tc-spu.c: New file.
225 * config/tc-spu.h: New file.
226 * configure.tgt: Add SPU support.
227 * Makefile.am: Likewise. Run "make dep-am".
228 * Makefile.in: Regenerate.
229 * po/POTFILES.in: Regenerate.
231 2006-10-25 Ben Elliston <bje@au.ibm.com>
233 * expr.c (expr): Replace O_add case in switch (op_left) explaining
234 why it can never occur.
236 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
238 * doc/c-ppc.texi (-mcell): Document.
239 * config/tc-ppc.c (parse_cpu): Parse -mcell.
240 (md_show_usage): Document -mcell.
242 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
244 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
246 2006-10-23 Alan Modra <amodra@bigpond.net.au>
248 * config/tc-m68hc11.c (md_assemble): Quiet warning.
250 2006-10-19 Mike Frysinger <vapier@gentoo.org>
252 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
253 (x86_64_section_letter): Likewise.
255 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
257 * config/tc-score.c (build_relax_frag): Compute correct
260 2006-10-18 Roy Marples <uberlord@gentoo.org>
262 * config/tc-sparc.c (md_parse_option): Treat any target starting with
263 elf32-sparc as a viable target for the -32 switch and any target
264 starting with elf64-sparc as a viable target for the -64 switch.
265 (sparc_target_format): For 64-bit ELF flavoured output use
266 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
268 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
270 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
272 * configure: Regenerated.
274 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
276 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
277 in addition to testing for '\n'.
278 (TC_EOL_IN_INSN): Provide a default definition if necessary.
280 2006-10-13 Sterling Augstine <sterling@tensilica.com>
282 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
283 a disjoint DW_AT range.
285 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
287 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
289 2006-10-08 Paul Brook <paul@codesourcery.com>
291 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
292 (parse_operands): Use parse_big_immediate for OP_NILO.
293 (neon_cmode_for_logic_imm): Try smaller element sizes.
294 (neon_cmode_for_move_imm): Ditto.
295 (do_neon_logic): Handle .i64 pseudo-op.
297 2006-09-29 Alan Modra <amodra@bigpond.net.au>
299 * po/POTFILES.in: Regenerate.
301 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
303 * config/tc-i386.h (CpuMNI): Renamed to ...
305 (CpuUnknownFlags): Updated.
306 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
307 and PROCESSOR_MEROM with PROCESSOR_CORE2.
308 * config/tc-i386.c: Updated.
309 * doc/c-i386.texi: Likewise.
311 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
313 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
315 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
317 2006-09-27 Nick Clifton <nickc@redhat.com>
319 * output-file.c (output_file_close): Prevent an infinite loop
320 reporting that stdoutput could not be closed.
322 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
323 Joseph Myers <joseph@codesourcery.com>
324 Ian Lance Taylor <ian@wasabisystems.com>
325 Ben Elliston <bje@wasabisystems.com>
327 * config/tc-arm.c (arm_cext_iwmmxt2): New.
328 (enum operand_parse_code): New code OP_RIWR_I32z.
329 (parse_operands): Handle OP_RIWR_I32z.
330 (do_iwmmxt_wmerge): New function.
331 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
333 (do_iwmmxt_wrwrwr_or_imm5): New function.
334 (insns): Mark instructions as RIWR_I32z as appropriate.
335 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
336 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
337 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
338 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
339 (md_begin): Handle IWMMXT2.
340 (arm_cpus): Add iwmmxt2.
341 (arm_extensions): Likewise.
342 (arm_archs): Likewise.
344 2006-09-25 Bob Wilson <bob.wilson@acm.org>
346 * doc/as.texinfo (Overview): Revise description of --keep-locals.
347 Add xref to "Symbol Names".
348 (L): Refer to "local symbols" instead of "local labels". Move
349 definition to "Symbol Names" section; add xref to that section.
350 (Symbol Names): Use "Local Symbol Names" section to define local
351 symbols. Add "Local Labels" heading for description of temporary
352 forward/backward labels, and refer to those as "local labels".
354 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
357 * config/tc-i386.c (match_template): Check address size prefix
358 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
361 2006-09-22 Alan Modra <amodra@bigpond.net.au>
363 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
365 2006-09-22 Alan Modra <amodra@bigpond.net.au>
367 * as.h (as_perror): Delete declaration.
368 * gdbinit.in (as_perror): Delete breakpoint.
369 * messages.c (as_perror): Delete function.
370 * doc/internals.texi: Remove as_perror description.
371 * listing.c (listing_print: Don't use as_perror.
372 * output-file.c (output_file_create, output_file_close): Likewise.
373 * symbols.c (symbol_create, symbol_clone): Likewise.
374 * write.c (write_contents): Likewise.
375 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
376 * config/tc-tic54x.c (tic54x_mlib): Likewise.
378 2006-09-22 Alan Modra <amodra@bigpond.net.au>
380 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
381 (ppc_handle_align): New function.
382 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
383 (SUB_SEGMENT_ALIGN): Define as zero.
385 2006-09-20 Bob Wilson <bob.wilson@acm.org>
387 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
388 (Overview): Skip cross reference in man page.
390 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
392 * configure.in: Add new target x86_64-pc-mingw64.
393 * configure: Regenerate.
394 * configure.tgt: Add new target x86_64-pc-mingw64.
395 * config/obj-coff.h: Add handling for TE_PEP target specific code
397 * config/tc-i386.c: Add new targets.
398 (md_parse_option): Add targets to OPTION_64.
399 (x86_64_target_format): Add new method for setup proper default
401 * config/te-pep.h: Add new target definition header.
402 (TE_PEP): New macro: Identifies new target architecture.
403 (COFF_WITH_pex64): Set proper includes in bfd.
404 * NEWS: Mention new target.
406 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
408 * config/bfin-parse.y (binary): Change sub of const to add of negated
411 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
413 * config/tc-score.c: New file.
414 * config/tc-score.h: Newf file.
415 * configure.tgt: Add Score target.
416 * Makefile.am: Add Score files.
417 * Makefile.in: Regenerate.
418 * NEWS: Mention new target support.
420 2006-09-16 Paul Brook <paul@codesourcery.com>
422 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
423 * doc/c-arm.texi (movsp): Document offset argument.
425 2006-09-16 Paul Brook <paul@codesourcery.com>
427 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
428 unsigned int to avoid 64-bit host problems.
430 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
432 * config/bfin-parse.y (binary): Do some more constant folding for
435 2006-09-13 Jan Beulich <jbeulich@novell.com>
437 * input-file.c (input_file_give_next_buffer): Demote as_bad to
440 2006-09-13 Alan Modra <amodra@bigpond.net.au>
443 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
446 2006-09-13 Alan Modra <amodra@bigpond.net.au>
448 * input-file.c (input_file_open): Replace as_perror with as_bad
449 so that gas exits with error on file errors. Correct error
451 (input_file_get, input_file_give_next_buffer): Likewise.
452 * input-file.h: Update comment.
454 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
457 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
458 registers as a sub-class of wC registers.
460 2006-09-11 Alan Modra <amodra@bigpond.net.au>
463 * config/tc-mips.h (enum dwarf2_format): Forward declare.
464 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
465 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
466 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
468 2006-09-08 Nick Clifton <nickc@redhat.com>
471 * doc/as.texinfo (Macro): Improve documentation about separating
472 macro arguments from following text.
474 2006-09-08 Paul Brook <paul@codesourcery.com>
476 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
478 2006-09-07 Paul Brook <paul@codesourcery.com>
480 * config/tc-arm.c (parse_operands): Mark operand as present.
482 2006-09-04 Paul Brook <paul@codesourcery.com>
484 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
485 (do_neon_dyadic_if_i_d): Avoid setting U bit.
486 (do_neon_mac_maybe_scalar): Ditto.
487 (do_neon_dyadic_narrow): Force operand type to NT_integer.
488 (insns): Remove out of date comments.
490 2006-08-29 Nick Clifton <nickc@redhat.com>
492 * read.c (s_align): Initialize the 'stopc' variable to prevent
493 compiler complaints about it being used without being
495 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
496 s_float_space, s_struct, cons_worker, equals): Likewise.
498 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
500 * ecoff.c (ecoff_directive_val): Fix message typo.
501 * config/tc-ns32k.c (convert_iif): Likewise.
502 * config/tc-sh64.c (shmedia_check_limits): Likewise.
504 2006-08-25 Sterling Augustine <sterling@tensilica.com>
505 Bob Wilson <bob.wilson@acm.org>
507 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
508 the state of the absolute_literals directive. Remove align frag at
509 the start of the literal pool position.
511 2006-08-25 Bob Wilson <bob.wilson@acm.org>
513 * doc/c-xtensa.texi: Add @group commands in examples.
515 2006-08-24 Bob Wilson <bob.wilson@acm.org>
517 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
518 (INIT_LITERAL_SECTION_NAME): Delete.
519 (lit_state struct): Remove segment names, init_lit_seg, and
520 fini_lit_seg. Add lit_prefix and current_text_seg.
521 (init_literal_head_h, init_literal_head): Delete.
522 (fini_literal_head_h, fini_literal_head): Delete.
523 (xtensa_begin_directive): Move argument parsing to
524 xtensa_literal_prefix function.
525 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
526 (xtensa_literal_prefix): Parse the directive argument here and
527 record it in the lit_prefix field. Remove code to derive literal
530 (get_is_linkonce_section): Use linkonce_len. Check for any
531 ".gnu.linkonce.*" section, not just text sections.
532 (md_begin): Remove initialization of deleted lit_state fields.
533 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
534 to init_literal_head and fini_literal_head.
535 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
536 when traversing literal_head list.
537 (match_section_group): New.
538 (cache_literal_section): Rewrite to determine the literal section
539 name on the fly, create the section and return it.
540 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
541 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
542 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
543 Use xtensa_get_property_section from bfd.
544 (retrieve_xtensa_section): Delete.
545 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
546 description to refer to plural literal sections and add xref to
547 the Literal Directive section.
548 (Literal Directive): Describe new rules for deriving literal section
549 names. Add footnote for special case of .init/.fini with
550 --text-section-literals.
551 (Literal Prefix Directive): Replace old naming rules with xref to the
552 Literal Directive section.
554 2006-08-21 Joseph Myers <joseph@codesourcery.com>
556 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
557 merging with previous long opcode.
559 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
561 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
562 * Makefile.in: Regenerate.
563 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
566 2006-08-16 Julian Brown <julian@codesourcery.com>
568 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
569 to use ARM instructions on non-ARM-supporting cores.
570 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
571 mode automatically based on cpu variant.
572 (md_begin): Call above function.
574 2006-08-16 Julian Brown <julian@codesourcery.com>
576 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
577 recognized in non-unified syntax mode.
579 2006-08-15 Thiemo Seufer <ths@mips.com>
580 Nigel Stephens <nigel@mips.com>
581 David Ung <davidu@mips.com>
583 * configure.tgt: Handle mips*-sde-elf*.
585 2006-08-12 Thiemo Seufer <ths@networkno.de>
587 * config/tc-mips.c (mips16_ip): Fix argument register handling
588 for restore instruction.
590 2006-08-08 Bob Wilson <bob.wilson@acm.org>
592 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
594 (out_fixed_inc_line_addr): New.
595 (process_entries): Use out_fixed_inc_line_addr when
596 DWARF2_USE_FIXED_ADVANCE_PC is set.
597 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
599 2006-08-08 DJ Delorie <dj@redhat.com>
601 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
602 vs full symbols so that we never have more than one pointer value
603 for any given symbol in our symbol table.
605 2006-08-08 Sterling Augustine <sterling@tensilica.com>
607 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
608 and emit DW_AT_ranges when code in compilation unit is not
610 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
612 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
613 (out_debug_ranges): New function to emit .debug_ranges section
614 when code is not contiguous.
616 2006-08-08 Nick Clifton <nickc@redhat.com>
618 * config/tc-arm.c (WARN_DEPRECATED): Enable.
620 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
622 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
624 (pe_directive_secrel) [TE_PE]: New function.
625 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
626 loc, loc_mark_labels.
627 [TE_PE]: Handle secrel32.
628 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
630 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
631 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
632 (md_section_align): Only round section sizes here for AOUT
634 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
635 (tc_pe_dwarf2_emit_offset): New function.
636 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
637 (cons_fix_new_arm): Handle O_secrel.
638 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
639 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
640 of OBJ_ELF only block.
641 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
642 tc_pe_dwarf2_emit_offset.
644 2006-08-04 Richard Sandiford <richard@codesourcery.com>
646 * config/tc-sh.c (apply_full_field_fix): New function.
647 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
648 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
649 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
650 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
652 2006-08-03 Nick Clifton <nickc@redhat.com>
655 * config.in: Regenerate.
657 2006-08-03 Joseph Myers <joseph@codesourcery.com>
659 * config/tc-arm.c (parse_operands): Handle invalid register name
662 2006-08-03 Joseph Myers <joseph@codesourcery.com>
664 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
665 (parse_operands): Handle it.
666 (insns): Use it for tmcr and tmrc.
668 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
671 * config/tc-i386.c (md_parse_option): Treat any target starting
672 with elf64_x86_64 as a viable target for the -64 switch.
673 (i386_target_format): For 64-bit ELF flavoured output use
675 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
677 2006-08-02 Nick Clifton <nickc@redhat.com>
680 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
682 * configure.in: Run BFD_BINARY_FOPEN.
683 * configure: Regenerate.
684 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
687 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
689 * config/tc-i386.c (md_assemble): Don't update
692 2006-08-01 Thiemo Seufer <ths@mips.com>
694 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
696 2006-08-01 Thiemo Seufer <ths@mips.com>
698 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
699 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
700 BFD_RELOC_32 and BFD_RELOC_16.
701 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
702 md_convert_frag, md_obj_end): Fix comment formatting.
704 2006-07-31 Thiemo Seufer <ths@mips.com>
706 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
707 handling for BFD_RELOC_MIPS16_JMP.
709 2006-07-24 Andreas Schwab <schwab@suse.de>
712 * read.c (read_a_source_file): Ignore unknown text after line
713 comment character. Fix misleading comment.
715 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
717 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
718 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
719 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
720 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
721 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
722 doc/c-z80.texi, doc/internals.texi: Fix some typos.
724 2006-07-21 Nick Clifton <nickc@redhat.com>
726 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
729 2006-07-20 Thiemo Seufer <ths@mips.com>
730 Nigel Stephens <nigel@mips.com>
732 * config/tc-mips.c (md_parse_option): Don't infer optimisation
733 options from debug options.
735 2006-07-20 Thiemo Seufer <ths@mips.com>
737 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
738 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
740 2006-07-19 Paul Brook <paul@codesourcery.com>
742 * config/tc-arm.c (insns): Fix rbit Arm opcode.
744 2006-07-18 Paul Brook <paul@codesourcery.com>
746 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
747 (md_convert_frag): Use correct reloc for add_pc. Use
748 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
749 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
750 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
752 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
754 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
755 when file and line unknown.
757 2006-07-17 Thiemo Seufer <ths@mips.com>
759 * read.c (s_struct): Use IS_ELF.
760 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
761 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
762 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
763 s_mips_mask): Likewise.
765 2006-07-16 Thiemo Seufer <ths@mips.com>
766 David Ung <davidu@mips.com>
768 * read.c (s_struct): Handle ELF section changing.
769 * config/tc-mips.c (s_align): Leave enabling auto-align to the
771 (s_change_sec): Try section changing only if we output ELF.
773 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
777 (smallest_imm_type): Remove Cpu086.
778 (i386_target_format): Likewise.
780 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
783 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
784 Michael Meissner <michael.meissner@amd.com>
786 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
787 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
788 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
790 (i386_align_code): Ditto.
791 (md_assemble_code): Add support for insertq/extrq instructions,
792 swapping as needed for intel syntax.
793 (swap_imm_operands): New function to swap immediate operands.
794 (swap_operands): Deal with 4 operand instructions.
795 (build_modrm_byte): Add support for insertq instruction.
797 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
799 * config/tc-i386.h (Size64): Fix a typo in comment.
801 2006-07-12 Nick Clifton <nickc@redhat.com>
803 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
804 fixup_segment() to repeat a range check on a value that has
805 already been checked here.
807 2006-07-07 James E Wilson <wilson@specifix.com>
809 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
811 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
812 Nick Clifton <nickc@redhat.com>
815 * doc/as.texi: Fix spelling typo: branchs => branches.
816 * doc/c-m68hc11.texi: Likewise.
817 * config/tc-m68hc11.c: Likewise.
818 Support old spelling of command line switch for backwards
821 2006-07-04 Thiemo Seufer <ths@mips.com>
822 David Ung <davidu@mips.com>
824 * config/tc-mips.c (s_is_linkonce): New function.
825 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
826 weak, external, and linkonce symbols.
827 (pic_need_relax): Use s_is_linkonce.
829 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
831 * doc/as.texinfo (Org): Remove space.
832 (P2align): Add "@var{abs-expr},".
834 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
836 * config/tc-i386.c (cpu_arch_tune_set): New.
837 (cpu_arch_isa): Likewise.
838 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
839 nops with short or long nop sequences based on -march=/.arch
841 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
842 set cpu_arch_tune and cpu_arch_tune_flags.
843 (md_parse_option): For -march=, set cpu_arch_isa and set
844 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
845 0. Set cpu_arch_tune_set to 1 for -mtune=.
846 (i386_target_format): Don't set cpu_arch_tune.
848 2006-06-23 Nigel Stephens <nigel@mips.com>
850 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
851 generated .sbss.* and .gnu.linkonce.sb.*.
853 2006-06-23 Thiemo Seufer <ths@mips.com>
854 David Ung <davidu@mips.com>
856 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
858 * config/tc-mips.c (label_list): Define per-segment label_list.
859 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
860 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
861 mips_from_file_after_relocs, mips_define_label): Use per-segment
864 2006-06-22 Thiemo Seufer <ths@mips.com>
866 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
867 (append_insn): Use it.
868 (md_apply_fix): Whitespace formatting.
869 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
870 mips16_extended_frag): Remove register specifier.
871 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
874 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
876 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
877 a directive saving VFP registers for ARMv6 or later.
878 (s_arm_unwind_save): Add parameter arch_v6 and call
879 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
881 (md_pseudo_table): Add entry for new "vsave" directive.
882 * doc/c-arm.texi: Correct error in example for "save"
883 directive (fstmdf -> fstmdx). Also document "vsave" directive.
885 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
886 Anatoly Sokolov <aesok@post.ru>
888 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
889 and atmega644p devices. Rename atmega164/atmega324 devices to
890 atmega164p/atmega324p.
891 * doc/c-avr.texi: Document new mcu and arch options.
893 2006-06-17 Nick Clifton <nickc@redhat.com>
895 * config/tc-arm.c (enum parse_operand_result): Move outside of
896 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
898 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
900 * config/tc-i386.h (processor_type): New.
901 (arch_entry): Add type.
903 * config/tc-i386.c (cpu_arch_tune): New.
904 (cpu_arch_tune_flags): Likewise.
905 (cpu_arch_isa_flags): Likewise.
907 (set_cpu_arch): Also update cpu_arch_isa_flags.
908 (md_assemble): Update cpu_arch_isa_flags.
910 (OPTION_MTUNE): Likewise.
911 (md_longopts): Add -march= and -mtune=.
912 (md_parse_option): Support -march= and -mtune=.
913 (md_show_usage): Add -march=CPU/-mtune=CPU.
914 (i386_target_format): Also update cpu_arch_isa_flags,
915 cpu_arch_tune and cpu_arch_tune_flags.
917 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
919 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
921 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
923 * config/tc-arm.c (enum parse_operand_result): New.
924 (struct group_reloc_table_entry): New.
925 (enum group_reloc_type): New.
926 (group_reloc_table): New array.
927 (find_group_reloc_table_entry): New function.
928 (parse_shifter_operand_group_reloc): New function.
929 (parse_address_main): New function, incorporating code
930 from the old parse_address function. To be used via...
931 (parse_address): wrapper for parse_address_main; and
932 (parse_address_group_reloc): new function, likewise.
933 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
934 OP_ADDRGLDRS, OP_ADDRGLDC.
935 (parse_operands): Support for these new operand codes.
936 New macro po_misc_or_fail_no_backtrack.
937 (encode_arm_cp_address): Preserve group relocations.
938 (insns): Modify to use the above operand codes where group
939 relocations are permitted.
940 (md_apply_fix): Handle the group relocations
941 ALU_PC_G0_NC through LDC_SB_G2.
942 (tc_gen_reloc): Likewise.
943 (arm_force_relocation): Leave group relocations for the linker.
944 (arm_fix_adjustable): Likewise.
946 2006-06-15 Julian Brown <julian@codesourcery.com>
948 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
949 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
952 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
954 * config/tc-i386.c (process_suffix): Don't add rex64 for
957 2006-06-09 Thiemo Seufer <ths@mips.com>
959 * config/tc-mips.c (mips_ip): Maintain argument count.
961 2006-06-09 Alan Modra <amodra@bigpond.net.au>
963 * config/tc-iq2000.c: Include sb.h.
965 2006-06-08 Nigel Stephens <nigel@mips.com>
967 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
968 aliases for better compatibility with SGI tools.
970 2006-06-08 Alan Modra <amodra@bigpond.net.au>
972 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
973 * Makefile.am (GASLIBS): Expand @BFDLIB@.
975 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
976 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
977 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
979 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
980 * Makefile.in: Regenerate.
981 * doc/Makefile.in: Regenerate.
982 * configure: Regenerate.
984 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
986 * po/Make-in (pdf, ps): New dummy targets.
988 2006-06-07 Julian Brown <julian@codesourcery.com>
990 * config/tc-arm.c (stdarg.h): include.
991 (arm_it): Add uncond_value field. Add isvec and issingle to operand
993 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
994 REG_TYPE_NSDQ (single, double or quad vector reg).
995 (reg_expected_msgs): Update.
996 (BAD_FPU): Add macro for unsupported FPU instruction error.
997 (parse_neon_type): Support 'd' as an alias for .f64.
998 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1000 (parse_vfp_reg_list): Don't update first arg on error.
1001 (parse_neon_mov): Support extra syntax for VFP moves.
1002 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1003 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1004 (parse_operands): Support isvec, issingle operands fields, new parse
1006 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1008 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1009 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1010 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1011 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1013 (neon_shape): Redefine in terms of above.
1014 (neon_shape_class): New enumeration, table of shape classes.
1015 (neon_shape_el): New enumeration. One element of a shape.
1016 (neon_shape_el_size): Register widths of above, where appropriate.
1017 (neon_shape_info): New struct. Info for shape table.
1018 (neon_shape_tab): New array.
1019 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1020 (neon_check_shape): Rewrite as...
1021 (neon_select_shape): New function to classify instruction shapes,
1022 driven by new table neon_shape_tab array.
1023 (neon_quad): New function. Return 1 if shape should set Q flag in
1024 instructions (or equivalent), 0 otherwise.
1025 (type_chk_of_el_type): Support F64.
1026 (el_type_of_type_chk): Likewise.
1027 (neon_check_type): Add support for VFP type checking (VFP data
1028 elements fill their containing registers).
1029 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1030 in thumb mode for VFP instructions.
1031 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1032 and encode the current instruction as if it were that opcode.
1033 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1034 arguments, call function in PFN.
1035 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1036 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1037 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1038 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1039 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1040 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1041 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1042 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1043 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1044 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1045 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1046 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1047 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1048 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1049 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1051 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1052 between VFP and Neon turns out to belong to Neon. Perform
1053 architecture check and fill in condition field if appropriate.
1054 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1055 (do_neon_cvt): Add support for VFP variants of instructions.
1056 (neon_cvt_flavour): Extend to cover VFP conversions.
1057 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1059 (do_neon_ldr_str): Handle single-precision VFP load/store.
1060 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1061 NS_NULL not NS_IGNORE.
1062 (opcode_tag): Add OT_csuffixF for operands which either take a
1063 conditional suffix, or have 0xF in the condition field.
1064 (md_assemble): Add support for OT_csuffixF.
1065 (NCE): Replace macro with...
1066 (NCE_tag, NCE, NCEF): New macros.
1067 (nCE): Replace macro with...
1068 (nCE_tag, nCE, nCEF): New macros.
1069 (insns): Add support for VFP insns or VFP versions of insns msr,
1070 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1071 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1072 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1073 VFP/Neon insns together.
1075 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1076 Ladislav Michl <ladis@linux-mips.org>
1078 * app.c: Don't include headers already included by as.h.
1080 * atof-generic.c: Likewise.
1082 * dwarf2dbg.c: Likewise.
1084 * input-file.c: Likewise.
1085 * input-scrub.c: Likewise.
1086 * macro.c: Likewise.
1087 * output-file.c: Likewise.
1090 * config/bfin-lex.l: Likewise.
1091 * config/obj-coff.h: Likewise.
1092 * config/obj-elf.h: Likewise.
1093 * config/obj-som.h: Likewise.
1094 * config/tc-arc.c: Likewise.
1095 * config/tc-arm.c: Likewise.
1096 * config/tc-avr.c: Likewise.
1097 * config/tc-bfin.c: Likewise.
1098 * config/tc-cris.c: Likewise.
1099 * config/tc-d10v.c: Likewise.
1100 * config/tc-d30v.c: Likewise.
1101 * config/tc-dlx.h: Likewise.
1102 * config/tc-fr30.c: Likewise.
1103 * config/tc-frv.c: Likewise.
1104 * config/tc-h8300.c: Likewise.
1105 * config/tc-hppa.c: Likewise.
1106 * config/tc-i370.c: Likewise.
1107 * config/tc-i860.c: Likewise.
1108 * config/tc-i960.c: Likewise.
1109 * config/tc-ip2k.c: Likewise.
1110 * config/tc-iq2000.c: Likewise.
1111 * config/tc-m32c.c: Likewise.
1112 * config/tc-m32r.c: Likewise.
1113 * config/tc-maxq.c: Likewise.
1114 * config/tc-mcore.c: Likewise.
1115 * config/tc-mips.c: Likewise.
1116 * config/tc-mmix.c: Likewise.
1117 * config/tc-mn10200.c: Likewise.
1118 * config/tc-mn10300.c: Likewise.
1119 * config/tc-msp430.c: Likewise.
1120 * config/tc-mt.c: Likewise.
1121 * config/tc-ns32k.c: Likewise.
1122 * config/tc-openrisc.c: Likewise.
1123 * config/tc-ppc.c: Likewise.
1124 * config/tc-s390.c: Likewise.
1125 * config/tc-sh.c: Likewise.
1126 * config/tc-sh64.c: Likewise.
1127 * config/tc-sparc.c: Likewise.
1128 * config/tc-tic30.c: Likewise.
1129 * config/tc-tic4x.c: Likewise.
1130 * config/tc-tic54x.c: Likewise.
1131 * config/tc-v850.c: Likewise.
1132 * config/tc-vax.c: Likewise.
1133 * config/tc-xc16x.c: Likewise.
1134 * config/tc-xstormy16.c: Likewise.
1135 * config/tc-xtensa.c: Likewise.
1136 * config/tc-z80.c: Likewise.
1137 * config/tc-z8k.c: Likewise.
1138 * macro.h: Don't include sb.h or ansidecl.h.
1139 * sb.h: Don't include stdio.h or ansidecl.h.
1140 * cond.c: Include sb.h.
1141 * itbl-lex.l: Include as.h instead of other system headers.
1142 * itbl-parse.y: Likewise.
1143 * itbl-ops.c: Similarly.
1144 * itbl-ops.h: Don't include as.h or ansidecl.h.
1145 * config/bfin-defs.h: Don't include bfd.h or as.h.
1146 * config/bfin-parse.y: Include as.h instead of other system headers.
1148 2006-06-06 Ben Elliston <bje@au.ibm.com>
1149 Anton Blanchard <anton@samba.org>
1151 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1152 (md_show_usage): Document it.
1153 (ppc_setup_opcodes): Test power6 opcode flag bits.
1154 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1156 2006-06-06 Thiemo Seufer <ths@mips.com>
1157 Chao-ying Fu <fu@mips.com>
1159 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1160 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1161 (macro_build): Update comment.
1162 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1163 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1165 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1166 MIPS_CPU_ASE_MDMX flags for sb1.
1168 2006-06-05 Thiemo Seufer <ths@mips.com>
1170 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1172 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1173 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1174 and MT instructions a fatal error. Use INSERT_OPERAND where
1175 appropriate. Improve warnings for break and wait code overflows.
1176 Use symbolic constant of OP_MASK_COPZ.
1177 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1179 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1181 * po/Make-in (top_builddir): Define.
1183 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1185 * doc/Makefile.am (TEXI2DVI): Define.
1186 * doc/Makefile.in: Regenerate.
1187 * doc/c-arc.texi: Fix typo.
1189 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1191 * config/obj-ieee.c: Delete.
1192 * config/obj-ieee.h: Delete.
1193 * Makefile.am (OBJ_FORMATS): Remove ieee.
1194 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1195 (obj-ieee.o): Remove rule.
1196 * Makefile.in: Regenerate.
1197 * configure.in (atof): Remove tahoe.
1198 (OBJ_MAYBE_IEEE): Don't define.
1199 * configure: Regenerate.
1200 * config.in: Regenerate.
1201 * doc/Makefile.in: Regenerate.
1202 * po/POTFILES.in: Regenerate.
1204 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1206 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1207 and LIBINTL_DEP everywhere.
1209 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1210 * acinclude.m4: Include new gettext macros.
1211 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1212 Remove local code for po/Makefile.
1213 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1215 2006-05-30 Nick Clifton <nickc@redhat.com>
1217 * po/es.po: Updated Spanish translation.
1219 2006-05-06 Denis Chertykov <denisc@overta.ru>
1221 * doc/c-avr.texi: New file.
1222 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1223 * doc/all.texi: Set AVR
1224 * doc/as.texinfo: Include c-avr.texi
1226 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1228 * config/bfin-parse.y (check_macfunc): Loose the condition of
1229 calling check_multiply_halfregs ().
1231 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1233 * config/bfin-parse.y (asm_1): Better check and deal with
1234 vector and scalar Multiply 16-Bit Operands instructions.
1236 2006-05-24 Nick Clifton <nickc@redhat.com>
1238 * config/tc-hppa.c: Convert to ISO C90 format.
1239 * config/tc-hppa.h: Likewise.
1241 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1242 Randolph Chung <randolph@tausq.org>
1244 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1245 is_tls_ieoff, is_tls_leoff): Define.
1246 (fix_new_hppa): Handle TLS.
1247 (cons_fix_new_hppa): Likewise.
1249 (md_apply_fix): Handle TLS relocs.
1250 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1252 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1254 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1256 2006-05-23 Thiemo Seufer <ths@mips.com>
1257 David Ung <davidu@mips.com>
1258 Nigel Stephens <nigel@mips.com>
1261 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1262 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1263 ISA_HAS_MXHC1): New macros.
1264 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1265 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1266 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1267 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1268 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1269 (mips_after_parse_args): Change default handling of float register
1270 size to account for 32bit code with 64bit FP. Better sanity checking
1271 of ISA/ASE/ABI option combinations.
1272 (s_mipsset): Support switching of GPR and FPR sizes via
1273 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1275 (mips_elf_final_processing): We should record the use of 64bit FP
1276 registers in 32bit code but we don't, because ELF header flags are
1278 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1279 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1280 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1281 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1282 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1283 missing -march options. Document .set arch=CPU. Move .set smartmips
1284 to ASE page. Use @code for .set FOO examples.
1286 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1288 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1291 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1293 * config/bfin-defs.h (bfin_equals): Remove declaration.
1294 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1295 * config/tc-bfin.c (bfin_name_is_register): Remove.
1296 (bfin_equals): Remove.
1297 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1298 (bfin_name_is_register): Remove declaration.
1300 2006-05-19 Thiemo Seufer <ths@mips.com>
1301 Nigel Stephens <nigel@mips.com>
1303 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1304 (mips_oddfpreg_ok): New function.
1307 2006-05-19 Thiemo Seufer <ths@mips.com>
1308 David Ung <davidu@mips.com>
1310 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1311 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1312 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1313 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1314 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1315 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1316 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1317 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1318 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1319 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1320 reg_names_o32, reg_names_n32n64): Define register classes.
1321 (reg_lookup): New function, use register classes.
1322 (md_begin): Reserve register names in the symbol table. Simplify
1324 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1326 (mips16_ip): Use reg_lookup.
1327 (tc_get_register): Likewise.
1328 (tc_mips_regname_to_dw2regnum): New function.
1330 2006-05-19 Thiemo Seufer <ths@mips.com>
1332 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1333 Un-constify string argument.
1334 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1336 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1338 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1340 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1342 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1344 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1347 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1349 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1350 cfloat/m68881 to correct architecture before using it.
1352 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1354 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1357 2006-05-15 Paul Brook <paul@codesourcery.com>
1359 * config/tc-arm.c (arm_adjust_symtab): Use
1360 bfd_is_arm_special_symbol_name.
1362 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1364 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1365 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1366 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1367 Handle errors from calls to xtensa_opcode_is_* functions.
1369 2006-05-14 Thiemo Seufer <ths@mips.com>
1371 * config/tc-mips.c (macro_build): Test for currently active
1373 (mips16_ip): Reject invalid opcodes.
1375 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1377 * doc/as.texinfo: Rename "Index" to "AS Index",
1378 and "ABORT" to "ABORT (COFF)".
1380 2006-05-11 Paul Brook <paul@codesourcery.com>
1382 * config/tc-arm.c (parse_half): New function.
1383 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1384 (parse_operands): Ditto.
1385 (do_mov16): Reject invalid relocations.
1386 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1387 (insns): Replace Iffff with HALF.
1388 (md_apply_fix): Add MOVW and MOVT relocs.
1389 (tc_gen_reloc): Ditto.
1390 * doc/c-arm.texi: Document relocation operators
1392 2006-05-11 Paul Brook <paul@codesourcery.com>
1394 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1396 2006-05-11 Thiemo Seufer <ths@mips.com>
1398 * config/tc-mips.c (append_insn): Don't check the range of j or
1401 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1403 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1404 relocs against external symbols for WinCE targets.
1405 (md_apply_fix): Likewise.
1407 2006-05-09 David Ung <davidu@mips.com>
1409 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1412 2006-05-09 Nick Clifton <nickc@redhat.com>
1414 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1415 against symbols which are not going to be placed into the symbol
1418 2006-05-09 Ben Elliston <bje@au.ibm.com>
1420 * expr.c (operand): Remove `if (0 && ..)' statement and
1421 subsequently unused target_op label. Collapse `if (1 || ..)'
1423 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1424 separately above the switch.
1426 2006-05-08 Nick Clifton <nickc@redhat.com>
1429 * config/tc-msp430.c (line_separator_character): Define as |.
1431 2006-05-08 Thiemo Seufer <ths@mips.com>
1432 Nigel Stephens <nigel@mips.com>
1433 David Ung <davidu@mips.com>
1435 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1436 (mips_opts): Likewise.
1437 (file_ase_smartmips): New variable.
1438 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1439 (macro_build): Handle SmartMIPS instructions.
1440 (mips_ip): Likewise.
1441 (md_longopts): Add argument handling for smartmips.
1442 (md_parse_options, mips_after_parse_args): Likewise.
1443 (s_mipsset): Add .set smartmips support.
1444 (md_show_usage): Document -msmartmips/-mno-smartmips.
1445 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1447 * doc/c-mips.texi: Likewise.
1449 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1451 * write.c (relax_segment): Add pass count arg. Don't error on
1452 negative org/space on first two passes.
1453 (relax_seg_info): New struct.
1454 (relax_seg, write_object_file): Adjust.
1455 * write.h (relax_segment): Update prototype.
1457 2006-05-05 Julian Brown <julian@codesourcery.com>
1459 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1461 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1462 architecture version checks.
1463 (insns): Allow overlapping instructions to be used in VFP mode.
1465 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/obj-elf.c (obj_elf_change_section): Allow user
1469 specified SHF_ALPHA_GPREL.
1471 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1473 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1474 for PMEM related expressions.
1476 2006-05-05 Nick Clifton <nickc@redhat.com>
1479 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1480 insertion of a directory separator character into a string at a
1481 given offset. Uses heuristics to decide when to use a backslash
1482 character rather than a forward-slash character.
1483 (dwarf2_directive_loc): Use the macro.
1484 (out_debug_info): Likewise.
1486 2006-05-05 Thiemo Seufer <ths@mips.com>
1487 David Ung <davidu@mips.com>
1489 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1491 (macro): Add new case M_CACHE_AB.
1493 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1495 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1496 (opcode_lookup): Issue a warning for opcode with
1497 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1498 identical to OT_cinfix3.
1499 (TxC3w, TC3w, tC3w): New.
1500 (insns): Use tC3w and TC3w for comparison instructions with
1503 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1505 * subsegs.h (struct frchain): Delete frch_seg.
1506 (frchain_root): Delete.
1507 (seg_info): Define as macro.
1508 * subsegs.c (frchain_root): Delete.
1509 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1510 (subsegs_begin, subseg_change): Adjust for above.
1511 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1512 rather than to one big list.
1513 (subseg_get): Don't special case abs, und sections.
1514 (subseg_new, subseg_force_new): Don't set frchainP here.
1516 (subsegs_print_statistics): Adjust frag chain control list traversal.
1517 * debug.c (dmp_frags): Likewise.
1518 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1519 at frchain_root. Make use of known frchain ordering.
1520 (last_frag_for_seg): Likewise.
1521 (get_frag_fix): Likewise. Add seg param.
1522 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1523 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1524 (SUB_SEGMENT_ALIGN): Likewise.
1525 (subsegs_finish): Adjust frchain list traversal.
1526 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1527 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1528 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1529 (xtensa_fix_b_j_loop_end_frags): Likewise.
1530 (xtensa_fix_close_loop_end_frags): Likewise.
1531 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1532 (retrieve_segment_info): Delete frch_seg initialisation.
1534 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1536 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1537 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1538 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1539 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1541 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1543 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1545 (md_apply_fix3): Multiply offset by 4 here for
1546 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1548 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1549 Jan Beulich <jbeulich@novell.com>
1551 * config/tc-i386.c (output_invalid_buf): Change size for
1553 * config/tc-tic30.c (output_invalid_buf): Likewise.
1555 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1557 * config/tc-tic30.c (output_invalid): Likewise.
1559 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1561 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1562 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1563 (asconfig.texi): Don't set top_srcdir.
1564 * doc/as.texinfo: Don't use top_srcdir.
1565 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1567 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1569 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1570 * config/tc-tic30.c (output_invalid_buf): Likewise.
1572 * config/tc-i386.c (output_invalid): Use snprintf instead of
1574 * config/tc-ia64.c (declare_register_set): Likewise.
1575 (emit_one_bundle): Likewise.
1576 (check_dependencies): Likewise.
1577 * config/tc-tic30.c (output_invalid): Likewise.
1579 2006-05-02 Paul Brook <paul@codesourcery.com>
1581 * config/tc-arm.c (arm_optimize_expr): New function.
1582 * config/tc-arm.h (md_optimize_expr): Define
1583 (arm_optimize_expr): Add prototype.
1584 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1586 2006-05-02 Ben Elliston <bje@au.ibm.com>
1588 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1591 * sb.h (sb_list_vector): Move to sb.c.
1592 * sb.c (free_list): Use type of sb_list_vector directly.
1593 (sb_build): Fix off-by-one error in assertion about `size'.
1595 2006-05-01 Ben Elliston <bje@au.ibm.com>
1597 * listing.c (listing_listing): Remove useless loop.
1598 * macro.c (macro_expand): Remove is_positional local variable.
1599 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1600 and simplify surrounding expressions, where possible.
1601 (assign_symbol): Likewise.
1602 (s_weakref): Likewise.
1603 * symbols.c (colon): Likewise.
1605 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1607 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1609 2006-04-30 Thiemo Seufer <ths@mips.com>
1610 David Ung <davidu@mips.com>
1612 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1613 (mips_immed): New table that records various handling of udi
1614 instruction patterns.
1615 (mips_ip): Adds udi handling.
1617 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1619 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1620 of list rather than beginning.
1622 2006-04-26 Julian Brown <julian@codesourcery.com>
1624 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1625 (is_quarter_float): Rename from above. Simplify slightly.
1626 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1628 (parse_neon_mov): Parse floating-point constants.
1629 (neon_qfloat_bits): Fix encoding.
1630 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1631 preference to integer encoding when using the F32 type.
1633 2006-04-26 Julian Brown <julian@codesourcery.com>
1635 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1636 zero-initialising structures containing it will lead to invalid types).
1637 (arm_it): Add vectype to each operand.
1638 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1640 (neon_typed_alias): New structure. Extra information for typed
1642 (reg_entry): Add neon type info field.
1643 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1644 Break out alternative syntax for coprocessor registers, etc. into...
1645 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1646 out from arm_reg_parse.
1647 (parse_neon_type): Move. Return SUCCESS/FAIL.
1648 (first_error): New function. Call to ensure first error which occurs is
1650 (parse_neon_operand_type): Parse exactly one type.
1651 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1652 (parse_typed_reg_or_scalar): New function. Handle core of both
1653 arm_typed_reg_parse and parse_scalar.
1654 (arm_typed_reg_parse): Parse a register with an optional type.
1655 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1657 (parse_scalar): Parse a Neon scalar with optional type.
1658 (parse_reg_list): Use first_error.
1659 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1660 (neon_alias_types_same): New function. Return true if two (alias) types
1662 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1664 (insert_reg_alias): Return new reg_entry not void.
1665 (insert_neon_reg_alias): New function. Insert type/index information as
1666 well as register for alias.
1667 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1668 make typed register aliases accordingly.
1669 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1671 (s_unreq): Delete type information if present.
1672 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1673 (s_arm_unwind_save_mmxwcg): Likewise.
1674 (s_arm_unwind_movsp): Likewise.
1675 (s_arm_unwind_setfp): Likewise.
1676 (parse_shift): Likewise.
1677 (parse_shifter_operand): Likewise.
1678 (parse_address): Likewise.
1679 (parse_tb): Likewise.
1680 (tc_arm_regname_to_dw2regnum): Likewise.
1681 (md_pseudo_table): Add dn, qn.
1682 (parse_neon_mov): Handle typed operands.
1683 (parse_operands): Likewise.
1684 (neon_type_mask): Add N_SIZ.
1685 (N_ALLMODS): New macro.
1686 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1687 (el_type_of_type_chk): Add some safeguards.
1688 (modify_types_allowed): Fix logic bug.
1689 (neon_check_type): Handle operands with types.
1690 (neon_three_same): Remove redundant optional arg handling.
1691 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1692 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1693 (do_neon_step): Adjust accordingly.
1694 (neon_cmode_for_logic_imm): Use first_error.
1695 (do_neon_bitfield): Call neon_check_type.
1696 (neon_dyadic): Rename to...
1697 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1698 to allow modification of type of the destination.
1699 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1700 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1701 (do_neon_compare): Make destination be an untyped bitfield.
1702 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1703 (neon_mul_mac): Return early in case of errors.
1704 (neon_move_immediate): Use first_error.
1705 (neon_mac_reg_scalar_long): Fix type to include scalar.
1706 (do_neon_dup): Likewise.
1707 (do_neon_mov): Likewise (in several places).
1708 (do_neon_tbl_tbx): Fix type.
1709 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1710 (do_neon_ld_dup): Exit early in case of errors and/or use
1712 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1713 Handle .dn/.qn directives.
1714 (REGDEF): Add zero for reg_entry neon field.
1716 2006-04-26 Julian Brown <julian@codesourcery.com>
1718 * config/tc-arm.c (limits.h): Include.
1719 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1720 (fpu_vfp_v3_or_neon_ext): Declare constants.
1721 (neon_el_type): New enumeration of types for Neon vector elements.
1722 (neon_type_el): New struct. Define type and size of a vector element.
1723 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1725 (neon_type): Define struct. The type of an instruction.
1726 (arm_it): Add 'vectype' for the current instruction.
1727 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1728 (vfp_sp_reg_pos): Rename to...
1729 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1731 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1732 (Neon D or Q register).
1733 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1735 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1736 (my_get_expression): Allow above constant as argument to accept
1737 64-bit constants with optional prefix.
1738 (arm_reg_parse): Add extra argument to return the specific type of
1739 register in when either a D or Q register (REG_TYPE_NDQ) is
1740 requested. Can be NULL.
1741 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1742 (parse_reg_list): Update for new arm_reg_parse args.
1743 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1744 (parse_neon_el_struct_list): New function. Parse element/structure
1745 register lists for VLD<n>/VST<n> instructions.
1746 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1747 (s_arm_unwind_save_mmxwr): Likewise.
1748 (s_arm_unwind_save_mmxwcg): Likewise.
1749 (s_arm_unwind_movsp): Likewise.
1750 (s_arm_unwind_setfp): Likewise.
1751 (parse_big_immediate): New function. Parse an immediate, which may be
1752 64 bits wide. Put results in inst.operands[i].
1753 (parse_shift): Update for new arm_reg_parse args.
1754 (parse_address): Likewise. Add parsing of alignment specifiers.
1755 (parse_neon_mov): Parse the operands of a VMOV instruction.
1756 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1757 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1758 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1759 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1760 (parse_operands): Handle new codes above.
1761 (encode_arm_vfp_sp_reg): Rename to...
1762 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1763 selected VFP version only supports D0-D15.
1764 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1765 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1766 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1767 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1768 encode_arm_vfp_reg name, and allow 32 D regs.
1769 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1770 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1772 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1773 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1774 constant-load and conversion insns introduced with VFPv3.
1775 (neon_tab_entry): New struct.
1776 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1777 those which are the targets of pseudo-instructions.
1778 (neon_opc): Enumerate opcodes, use as indices into...
1779 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1780 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1781 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1782 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1784 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1786 (neon_type_mask): New. Compact type representation for type checking.
1787 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1788 permitted type combinations.
1789 (N_IGNORE_TYPE): New macro.
1790 (neon_check_shape): New function. Check an instruction shape for
1791 multiple alternatives. Return the specific shape for the current
1793 (neon_modify_type_size): New function. Modify a vector type and size,
1794 depending on the bit mask in argument 1.
1795 (neon_type_promote): New function. Convert a given "key" type (of an
1796 operand) into the correct type for a different operand, based on a bit
1798 (type_chk_of_el_type): New function. Convert a type and size into the
1799 compact representation used for type checking.
1800 (el_type_of_type_ckh): New function. Reverse of above (only when a
1801 single bit is set in the bit mask).
1802 (modify_types_allowed): New function. Alter a mask of allowed types
1803 based on a bit mask of modifications.
1804 (neon_check_type): New function. Check the type of the current
1805 instruction against the variable argument list. The "key" type of the
1806 instruction is returned.
1807 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1808 a Neon data-processing instruction depending on whether we're in ARM
1809 mode or Thumb-2 mode.
1810 (neon_logbits): New function.
1811 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1812 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1813 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1814 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1815 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1816 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1817 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1818 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1819 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1820 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1821 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1822 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1823 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1824 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1825 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1826 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1827 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1828 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1829 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1830 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1831 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1832 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1833 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1834 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1835 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1837 (parse_neon_type): New function. Parse Neon type specifier.
1838 (opcode_lookup): Allow parsing of Neon type specifiers.
1839 (REGNUM2, REGSETH, REGSET2): New macros.
1840 (reg_names): Add new VFPv3 and Neon registers.
1841 (NUF, nUF, NCE, nCE): New macros for opcode table.
1842 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1843 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1844 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1845 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1846 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1847 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1848 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1849 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1850 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1851 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1852 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1853 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1854 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1855 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1857 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1858 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1859 (arm_option_cpu_value): Add vfp3 and neon.
1860 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1863 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1865 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1866 syntax instead of hardcoded opcodes with ".w18" suffixes.
1867 (wide_branch_opcode): New.
1868 (build_transition): Use it to check for wide branch opcodes with
1869 either ".w18" or ".w15" suffixes.
1871 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1873 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1874 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1875 frag's is_literal flag.
1877 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1879 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1881 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1883 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1884 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1885 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1886 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1887 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1889 2005-04-20 Paul Brook <paul@codesourcery.com>
1891 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1893 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1895 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1897 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1898 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1899 Make some cpus unsupported on ELF. Run "make dep-am".
1900 * Makefile.in: Regenerate.
1902 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1904 * configure.in (--enable-targets): Indent help message.
1905 * configure: Regenerate.
1907 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1910 * config/tc-i386.c (i386_immediate): Check illegal immediate
1913 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1915 * config/tc-i386.c: Formatting.
1916 (output_disp, output_imm): ISO C90 params.
1918 * frags.c (frag_offset_fixed_p): Constify args.
1919 * frags.h (frag_offset_fixed_p): Ditto.
1921 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1922 (COFF_MAGIC): Delete.
1924 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1926 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1928 * po/POTFILES.in: Regenerated.
1930 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1932 * doc/as.texinfo: Mention that some .type syntaxes are not
1933 supported on all architectures.
1935 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1937 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1938 instructions when such transformations have been disabled.
1940 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1942 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1943 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1944 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1945 decoding the loop instructions. Remove current_offset variable.
1946 (xtensa_fix_short_loop_frags): Likewise.
1947 (min_bytes_to_other_loop_end): Remove current_offset argument.
1949 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1951 * config/tc-z80.c (z80_optimize_expr): Removed.
1952 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1954 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1956 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1957 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1958 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1959 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1960 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1961 at90can64, at90usb646, at90usb647, at90usb1286 and
1963 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1965 2006-04-07 Paul Brook <paul@codesourcery.com>
1967 * config/tc-arm.c (parse_operands): Set default error message.
1969 2006-04-07 Paul Brook <paul@codesourcery.com>
1971 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1973 2006-04-07 Paul Brook <paul@codesourcery.com>
1975 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1977 2006-04-07 Paul Brook <paul@codesourcery.com>
1979 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1980 (move_or_literal_pool): Handle Thumb-2 instructions.
1981 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1983 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1986 * config/tc-i386.c (match_template): Move 64-bit operand tests
1989 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1991 * po/Make-in: Add install-html target.
1992 * Makefile.am: Add install-html and install-html-recursive targets.
1993 * Makefile.in: Regenerate.
1994 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1995 * configure: Regenerate.
1996 * doc/Makefile.am: Add install-html and install-html-am targets.
1997 * doc/Makefile.in: Regenerate.
1999 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2001 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2004 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2005 Daniel Jacobowitz <dan@codesourcery.com>
2007 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2008 (GOTT_BASE, GOTT_INDEX): New.
2009 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2010 GOTT_INDEX when generating VxWorks PIC.
2011 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2012 use the generic *-*-vxworks* stanza instead.
2014 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2017 * frags.c (frag_offset_fixed_p): New function.
2018 * frags.h (frag_offset_fixed_p): Declare.
2019 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2020 (resolve_expression): Likewise.
2022 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2024 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2025 of the same length but different numbers of slots.
2027 2006-03-30 Andreas Schwab <schwab@suse.de>
2029 * configure.in: Fix help string for --enable-targets option.
2030 * configure: Regenerate.
2032 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2034 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2035 (m68k_ip): ... here. Use for all chips. Protect against buffer
2036 overrun and avoid excessive copying.
2038 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2039 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2040 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2041 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2042 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2043 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2044 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2045 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2046 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2047 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2048 (struct m68k_cpu): Change chip field to control_regs.
2049 (current_chip): Remove.
2050 (control_regs): New.
2051 (m68k_archs, m68k_extensions): Adjust.
2052 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2053 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2054 (find_cf_chip): Reimplement for new organization of cpu table.
2055 (select_control_regs): Remove.
2057 (struct save_opts): Save control regs, not chip.
2058 (s_save, s_restore): Adjust.
2059 (m68k_lookup_cpu): Give deprecated warning when necessary.
2060 (m68k_init_arch): Adjust.
2061 (md_show_usage): Adjust for new cpu table organization.
2063 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2065 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2066 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2067 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2069 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2070 (any_gotrel): New rule.
2071 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2072 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2074 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2075 (bfin_pic_ptr): New function.
2076 (md_pseudo_table): Add it for ".picptr".
2077 (OPTION_FDPIC): New macro.
2078 (md_longopts): Add -mfdpic.
2079 (md_parse_option): Handle it.
2080 (md_begin): Set BFD flags.
2081 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2082 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2084 * Makefile.am (bfin-parse.o): Update dependencies.
2085 (DEPTC_bfin_elf): Likewise.
2086 * Makefile.in: Regenerate.
2088 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2090 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2091 mcfemac instead of mcfmac.
2093 2006-03-23 Michael Matz <matz@suse.de>
2095 * config/tc-i386.c (type_names): Correct placement of 'static'.
2096 (reloc): Map some more relocs to their 64 bit counterpart when
2098 (output_insn): Work around breakage if DEBUG386 is defined.
2099 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2100 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2101 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2102 different from i386.
2103 (output_imm): Ditto.
2104 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2106 (md_convert_frag): Jumps can now be larger than 2GB away, error
2108 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2109 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2111 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2112 Daniel Jacobowitz <dan@codesourcery.com>
2113 Phil Edwards <phil@codesourcery.com>
2114 Zack Weinberg <zack@codesourcery.com>
2115 Mark Mitchell <mark@codesourcery.com>
2116 Nathan Sidwell <nathan@codesourcery.com>
2118 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2119 (md_begin): Complain about -G being used for PIC. Don't change
2120 the text, data and bss alignments on VxWorks.
2121 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2122 generating VxWorks PIC.
2123 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2124 (macro): Likewise, but do not treat la $25 specially for
2125 VxWorks PIC, and do not handle jal.
2126 (OPTION_MVXWORKS_PIC): New macro.
2127 (md_longopts): Add -mvxworks-pic.
2128 (md_parse_option): Don't complain about using PIC and -G together here.
2129 Handle OPTION_MVXWORKS_PIC.
2130 (md_estimate_size_before_relax): Always use the first relaxation
2131 sequence on VxWorks.
2132 * config/tc-mips.h (VXWORKS_PIC): New.
2134 2006-03-21 Paul Brook <paul@codesourcery.com>
2136 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2138 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2140 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2141 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2142 (get_loop_align_size): New.
2143 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2144 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2145 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2146 (get_noop_aligned_address): Use get_loop_align_size.
2147 (get_aligned_diff): Likewise.
2149 2006-03-21 Paul Brook <paul@codesourcery.com>
2151 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2153 2006-03-20 Paul Brook <paul@codesourcery.com>
2155 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2156 (do_t_branch): Encode branches inside IT blocks as unconditional.
2157 (do_t_cps): New function.
2158 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2159 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2160 (opcode_lookup): Allow conditional suffixes on all instructions in
2162 (md_assemble): Advance condexec state before checking for errors.
2163 (insns): Use do_t_cps.
2165 2006-03-20 Paul Brook <paul@codesourcery.com>
2167 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2168 outputting the insn.
2170 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2172 * config/tc-vax.c: Update copyright year.
2173 * config/tc-vax.h: Likewise.
2175 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2177 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2179 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2181 2006-03-17 Paul Brook <paul@codesourcery.com>
2183 * config/tc-arm.c (insns): Add ldm and stm.
2185 2006-03-17 Ben Elliston <bje@au.ibm.com>
2188 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2190 2006-03-16 Paul Brook <paul@codesourcery.com>
2192 * config/tc-arm.c (insns): Add "svc".
2194 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2196 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2197 flag and avoid double underscore prefixes.
2199 2006-03-10 Paul Brook <paul@codesourcery.com>
2201 * config/tc-arm.c (md_begin): Handle EABIv5.
2202 (arm_eabis): Add EF_ARM_EABI_VER5.
2203 * doc/c-arm.texi: Document -meabi=5.
2205 2006-03-10 Ben Elliston <bje@au.ibm.com>
2207 * app.c (do_scrub_chars): Simplify string handling.
2209 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2210 Daniel Jacobowitz <dan@codesourcery.com>
2211 Zack Weinberg <zack@codesourcery.com>
2212 Nathan Sidwell <nathan@codesourcery.com>
2213 Paul Brook <paul@codesourcery.com>
2214 Ricardo Anguiano <anguiano@codesourcery.com>
2215 Phil Edwards <phil@codesourcery.com>
2217 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2218 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2220 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2221 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2222 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2224 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2226 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2227 even when using the text-section-literals option.
2229 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2231 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2233 (m68k_ip): <case 'J'> Check we have some control regs.
2234 (md_parse_option): Allow raw arch switch.
2235 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2236 whether 68881 or cfloat was meant by -mfloat.
2237 (md_show_usage): Adjust extension display.
2238 (m68k_elf_final_processing): Adjust.
2240 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2242 * config/tc-avr.c (avr_mod_hash_value): New function.
2243 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2244 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2245 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2246 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2248 (tc_gen_reloc): Handle substractions of symbols, if possible do
2249 fixups, abort otherwise.
2250 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2251 tc_fix_adjustable): Define.
2253 2006-03-02 James E Wilson <wilson@specifix.com>
2255 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2256 change the template, then clear md.slot[curr].end_of_insn_group.
2258 2006-02-28 Jan Beulich <jbeulich@novell.com>
2260 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2262 2006-02-28 Jan Beulich <jbeulich@novell.com>
2265 * macro.c (getstring): Don't treat parentheses special anymore.
2266 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2267 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2270 2006-02-28 Mat <mat@csail.mit.edu>
2272 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2274 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2276 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2278 (CFI_signal_frame): Define.
2279 (cfi_pseudo_table): Add .cfi_signal_frame.
2280 (dot_cfi): Handle CFI_signal_frame.
2281 (output_cie): Handle cie->signal_frame.
2282 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2283 different. Copy signal_frame from FDE to newly created CIE.
2284 * doc/as.texinfo: Document .cfi_signal_frame.
2286 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2288 * doc/Makefile.am: Add html target.
2289 * doc/Makefile.in: Regenerate.
2290 * po/Make-in: Add html target.
2292 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2294 * config/tc-i386.c (output_insn): Support Intel Merom New
2297 * config/tc-i386.h (CpuMNI): New.
2298 (CpuUnknownFlags): Add CpuMNI.
2300 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2302 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2303 (hpriv_reg_table): New table for hyperprivileged registers.
2304 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2307 2006-02-24 DJ Delorie <dj@redhat.com>
2309 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2310 (tc_gen_reloc): Don't define.
2311 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2312 (OPTION_LINKRELAX): New.
2313 (md_longopts): Add it.
2315 (md_parse_options): Set it.
2316 (md_assemble): Emit relaxation relocs as needed.
2317 (md_convert_frag): Emit relaxation relocs as needed.
2318 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2319 (m32c_apply_fix): New.
2320 (tc_gen_reloc): New.
2321 (m32c_force_relocation): Force out jump relocs when relaxing.
2322 (m32c_fix_adjustable): Return false if relaxing.
2324 2006-02-24 Paul Brook <paul@codesourcery.com>
2326 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2327 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2328 (struct asm_barrier_opt): Define.
2329 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2330 (parse_psr): Accept V7M psr names.
2331 (parse_barrier): New function.
2332 (enum operand_parse_code): Add OP_oBARRIER.
2333 (parse_operands): Implement OP_oBARRIER.
2334 (do_barrier): New function.
2335 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2336 (do_t_cpsi): Add V7M restrictions.
2337 (do_t_mrs, do_t_msr): Validate V7M variants.
2338 (md_assemble): Check for NULL variants.
2339 (v7m_psrs, barrier_opt_names): New tables.
2340 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2341 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2342 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2343 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2344 (struct cpu_arch_ver_table): Define.
2345 (cpu_arch_ver): New.
2346 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2347 Tag_CPU_arch_profile.
2348 * doc/c-arm.texi: Document new cpu and arch options.
2350 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2352 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2354 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2356 * config/tc-ia64.c: Update copyright years.
2358 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2360 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2363 2005-02-22 Paul Brook <paul@codesourcery.com>
2365 * config/tc-arm.c (do_pld): Remove incorrect write to
2367 (encode_thumb32_addr_mode): Use correct operand.
2369 2006-02-21 Paul Brook <paul@codesourcery.com>
2371 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2373 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2374 Anil Paranjape <anilp1@kpitcummins.com>
2375 Shilin Shakti <shilins@kpitcummins.com>
2377 * Makefile.am: Add xc16x related entry.
2378 * Makefile.in: Regenerate.
2379 * configure.in: Added xc16x related entry.
2380 * configure: Regenerate.
2381 * config/tc-xc16x.h: New file
2382 * config/tc-xc16x.c: New file
2383 * doc/c-xc16x.texi: New file for xc16x
2384 * doc/all.texi: Entry for xc16x
2385 * doc/Makefile.texi: Added c-xc16x.texi
2386 * NEWS: Announce the support for the new target.
2388 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2390 * configure.tgt: set emulation for mips-*-netbsd*
2392 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2394 * config.in: Rebuilt.
2396 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2398 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2399 from 1, not 0, in error messages.
2400 (md_assemble): Simplify special-case check for ENTRY instructions.
2401 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2402 operand in error message.
2404 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2406 * configure.tgt (arm-*-linux-gnueabi*): Change to
2409 2006-02-10 Nick Clifton <nickc@redhat.com>
2411 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2412 32-bit value is propagated into the upper bits of a 64-bit long.
2414 * config/tc-arc.c (init_opcode_tables): Fix cast.
2415 (arc_extoper, md_operand): Likewise.
2417 2006-02-09 David Heine <dlheine@tensilica.com>
2419 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2420 each relaxation step.
2422 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2424 * configure.in (CHECK_DECLS): Add vsnprintf.
2425 * configure: Regenerate.
2426 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2427 include/declare here, but...
2428 * as.h: Move code detecting VARARGS idiom to the top.
2429 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2430 (vsnprintf): Declare if not already declared.
2432 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2434 * as.c (close_output_file): New.
2435 (main): Register close_output_file with xatexit before
2436 dump_statistics. Don't call output_file_close.
2438 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2440 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2441 mcf5329_control_regs): New.
2442 (not_current_architecture, selected_arch, selected_cpu): New.
2443 (m68k_archs, m68k_extensions): New.
2444 (archs): Renamed to ...
2445 (m68k_cpus): ... here. Adjust.
2447 (md_pseudo_table): Add arch and cpu directives.
2448 (find_cf_chip, m68k_ip): Adjust table scanning.
2449 (no_68851, no_68881): Remove.
2450 (md_assemble): Lazily initialize.
2451 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2452 (md_init_after_args): Move functionality to m68k_init_arch.
2453 (mri_chip): Adjust table scanning.
2454 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2455 options with saner parsing.
2456 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2457 m68k_init_arch): New.
2458 (s_m68k_cpu, s_m68k_arch): New.
2459 (md_show_usage): Adjust.
2460 (m68k_elf_final_processing): Set CF EF flags.
2461 * config/tc-m68k.h (m68k_init_after_args): Remove.
2462 (tc_init_after_args): Remove.
2463 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2464 (M68k-Directives): Document .arch and .cpu directives.
2466 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2468 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2469 synonyms for equ and defl.
2470 (z80_cons_fix_new): New function.
2471 (emit_byte): Disallow relative jumps to absolute locations.
2472 (emit_data): Only handle defb, prototype changed, because defb is
2473 now handled as pseudo-op rather than an instruction.
2474 (instab): Entries for defb,defw,db,dw moved from here...
2475 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2476 Add entries for def24,def32,d24,d32.
2477 (md_assemble): Improved error handling.
2478 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2479 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2480 (z80_cons_fix_new): Declare.
2481 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2482 (def24,d24,def32,d32): New pseudo-ops.
2484 2006-02-02 Paul Brook <paul@codesourcery.com>
2486 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2488 2005-02-02 Paul Brook <paul@codesourcery.com>
2490 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2491 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2492 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2493 T2_OPCODE_RSB): Define.
2494 (thumb32_negate_data_op): New function.
2495 (md_apply_fix): Use it.
2497 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2499 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2501 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2502 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2504 (relaxation_requirements): Add pfinish_frag argument and use it to
2505 replace setting tinsn->record_fix fields.
2506 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2507 and vinsn_to_insnbuf. Remove references to record_fix and
2508 slot_sub_symbols fields.
2509 (xtensa_mark_narrow_branches): Delete unused code.
2510 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2512 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2514 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2515 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2516 of the record_fix field. Simplify error messages for unexpected
2518 (set_expr_symbol_offset_diff): Delete.
2520 2006-01-31 Paul Brook <paul@codesourcery.com>
2522 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2524 2006-01-31 Paul Brook <paul@codesourcery.com>
2525 Richard Earnshaw <rearnsha@arm.com>
2527 * config/tc-arm.c: Use arm_feature_set.
2528 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2529 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2530 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2533 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2534 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2535 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2536 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2538 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2539 (arm_opts): Move old cpu/arch options from here...
2540 (arm_legacy_opts): ... to here.
2541 (md_parse_option): Search arm_legacy_opts.
2542 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2543 (arm_float_abis, arm_eabis): Make const.
2545 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2547 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2549 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2551 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2552 in load immediate intruction.
2554 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2556 * config/bfin-parse.y (value_match): Use correct conversion
2557 specifications in template string for __FILE__ and __LINE__.
2561 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2563 Introduce TLS descriptors for i386 and x86_64.
2564 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2565 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2566 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2567 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2568 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2570 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2571 (lex_got): Handle @tlsdesc and @tlscall.
2572 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2574 2006-01-11 Nick Clifton <nickc@redhat.com>
2576 Fixes for building on 64-bit hosts:
2577 * config/tc-avr.c (mod_index): New union to allow conversion
2578 between pointers and integers.
2579 (md_begin, avr_ldi_expression): Use it.
2580 * config/tc-i370.c (md_assemble): Add cast for argument to print
2582 * config/tc-tic54x.c (subsym_substitute): Likewise.
2583 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2584 opindex field of fr_cgen structure into a pointer so that it can
2585 be stored in a frag.
2586 * config/tc-mn10300.c (md_assemble): Likewise.
2587 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2589 * config/tc-v850.c: Replace uses of (int) casts with correct
2592 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2595 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2597 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2600 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2601 a local-label reference.
2603 For older changes see ChangeLog-2005
2609 version-control: never