1 2006-12-06 H.J. Lu <hjl@gnu.org>
3 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
4 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
6 2006-12-02 Jakub Jelinek <jakub@redhat.com>
9 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
11 2006-12-01 Paul Brook <paul@codesourcery.com>
13 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
16 2006-11-29 Paul Brook <paul@codesourcery.com>
18 * config/tc-arm.c (arm_is_eabi): New function.
19 * config/tc-arm.h (arm_is_eabi): New prototype.
20 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
21 * doc/c-arm.texi (.thumb_func): Update documentation.
23 2006-11-29 Paul Brook <paul@codesourcery.com>
25 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
28 2006-11-27 Sterling Augustine <sterling@tensilica.com>
30 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
31 as the first slot_subtype, not the frag subtype.
33 2006-11-27 Bob Wilson <bob.wilson@acm.org>
35 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
36 (directive_state): Disable scheduling by default.
37 (xtensa_add_config_info): New.
38 (xtensa_end): Call xtensa_add_config_info.
40 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
42 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
43 their unaligned counterparts in debugging sections.
45 2006-11-24 Alan Modra <amodra@bigpond.net.au>
47 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
49 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
51 * config/tc-arm.h (md_cons_align): Define.
52 (mapping_state): New prototype.
53 * config/tc-arm.c (mapping_state): Make global.
55 2006-11-22 Alan Modra <amodra@bigpond.net.au>
57 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
59 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
61 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
62 branch instruction, handle it specially.
63 (score_insns): Modify 32 bit branch instruction.
65 2006-11-16 Alan Modra <amodra@bigpond.net.au>
67 * symbols.c (resolve_symbol_value): Formatting.
69 2006-11-15 Jan Beulich <jbeulich@novell.com>
72 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
73 chain by linking it to itself.
74 (resolve_symbol_value): Also check symbol_shadow_p().
75 (symbol_shadow_p): New.
76 * symbols.h (symbol_shadow_p): Declare.
78 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
80 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
81 (insns): Adjust accordingly.
82 (md_apply_fix): Alter comments to use CBZ instead of CZB.
84 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
86 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
87 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
89 2006-11-10 Nick Clifton <nickc@redhat.com>
92 * config/obj-elf.c (obj_elf_version): Do not include the name
93 field's padding in the namesz value.
95 2006-11-09 Thiemo Seufer <ths@mips.com>
97 * config/tc-mips.c: Fix outdated comment.
99 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
101 * config/tc-i386.h (CpuPNI): Removed.
102 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
103 * config/tc-i386.c (md_assemble): Likewise.
105 2006-11-08 Alan Modra <amodra@bigpond.net.au>
107 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
109 2006-11-06 David Daney <ddaney@avtrex.com>
111 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
113 2006-11-06 Thiemo Seufer <ths@mips.com>
115 * doc/c-mips.texi (-march): Document sb1a.
117 2006-11-06 Thiemo Seufer <ths@mips.com>
119 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
120 34k always has DSP ASE.
122 2006-11-03 Thiemo Seufer <ths@mips.com>
124 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
125 MIPS16 instructions referencing other sections, unless they are
128 2006-11-03 Thiemo Seufer <ths@mips.com>
130 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
133 2006-11-03 Jakub Jelinek <jakub@redhat.com>
135 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
136 personality and lsda.
137 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
138 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
139 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
140 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
141 (output_cie): Output personality including its encoding and LSDA encoding.
142 (output_fde): Output LSDA.
143 (select_cie_for_fde): Don't share CIE if personality, its encoding or
144 LSDA encoding are different. Copy the 3 fields from fde_entry to
146 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
148 * subsegs.h (struct frchain): Add frch_cfi_data field.
149 * dw2gencfi.c: Include subsegs.h.
150 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
151 (struct frch_cfi_data): New type.
152 (unused_cfi_data): New variable.
153 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
154 and cfa_save_stack static vars into a structure pointed from
156 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
157 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
158 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
159 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
162 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
164 * config/tc-h8300.c (build_bytes): Fix const warning.
166 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
168 * tc-score.c (do16_rdrs): Handle not! instruction especially.
170 2006-10-31 Paul Brook <paul@codesourcery.com>
172 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
175 2006-10-31 Paul Brook <paul@codesourcery.com>
178 * config/tc-arm.c (object_arch): New variable.
179 (s_arm_object_arch): New function.
180 (md_pseudo_table): Add object_arch.
181 (aeabi_set_public_attributes): Obey object_arch.
182 * doc/c-arm.texi: Document .object_arch.
184 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
186 * tc-score.c (data_op2): Check invalid operands.
187 (my_get_expression): Const operand of some instructions can not be
189 (get_insn_class_from_type): Handle instruction type Insn_internal.
190 (do_macro_ldst_label): Modify inst.type.
192 (data_op2): The immediate value in lw is 15 bit signed.
194 2006-10-29 Randolph Chung <tausq@debian.org>
196 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
197 (hppa_regname_to_dw2regnum): New funcions.
198 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
199 (tc_cfi_frame_initial_instructions)
200 (tc_regname_to_dw2regnum): Define.
201 (hppa_cfi_frame_initial_instructions)
202 (hppa_regname_to_dw2regnum): Declare.
203 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
204 (DWARF2_CIE_DATA_ALIGNMENT): Define.
206 2006-10-29 Nick Clifton <nickc@redhat.com>
208 * config/tc-spu.c (md_assemble): Cast printf string size parameter
209 to int in order to avoid a compiler warning.
211 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
213 * config/tc-sh.c (md_assemble): Define size of branches.
215 2006-10-26 Ben Elliston <bje@au.ibm.com>
217 * dw2gencfi.c (cfi_add_CFA_offset):
218 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
220 * write.c (chain_frchains_together_1): Assert that this function
221 never returns a pointer to the auto variable `dummy'.
223 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
224 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
225 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
226 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
227 Alan Modra <amodra@bigpond.net.au>
229 * config/tc-spu.c: New file.
230 * config/tc-spu.h: New file.
231 * configure.tgt: Add SPU support.
232 * Makefile.am: Likewise. Run "make dep-am".
233 * Makefile.in: Regenerate.
234 * po/POTFILES.in: Regenerate.
236 2006-10-25 Ben Elliston <bje@au.ibm.com>
238 * expr.c (expr): Replace O_add case in switch (op_left) explaining
239 why it can never occur.
241 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
243 * doc/c-ppc.texi (-mcell): Document.
244 * config/tc-ppc.c (parse_cpu): Parse -mcell.
245 (md_show_usage): Document -mcell.
247 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
249 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
251 2006-10-23 Alan Modra <amodra@bigpond.net.au>
253 * config/tc-m68hc11.c (md_assemble): Quiet warning.
255 2006-10-19 Mike Frysinger <vapier@gentoo.org>
257 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
258 (x86_64_section_letter): Likewise.
260 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
262 * config/tc-score.c (build_relax_frag): Compute correct
265 2006-10-18 Roy Marples <uberlord@gentoo.org>
267 * config/tc-sparc.c (md_parse_option): Treat any target starting with
268 elf32-sparc as a viable target for the -32 switch and any target
269 starting with elf64-sparc as a viable target for the -64 switch.
270 (sparc_target_format): For 64-bit ELF flavoured output use
271 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
273 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
275 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
277 * configure: Regenerated.
279 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
281 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
282 in addition to testing for '\n'.
283 (TC_EOL_IN_INSN): Provide a default definition if necessary.
285 2006-10-13 Sterling Augstine <sterling@tensilica.com>
287 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
288 a disjoint DW_AT range.
290 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
292 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
294 2006-10-08 Paul Brook <paul@codesourcery.com>
296 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
297 (parse_operands): Use parse_big_immediate for OP_NILO.
298 (neon_cmode_for_logic_imm): Try smaller element sizes.
299 (neon_cmode_for_move_imm): Ditto.
300 (do_neon_logic): Handle .i64 pseudo-op.
302 2006-09-29 Alan Modra <amodra@bigpond.net.au>
304 * po/POTFILES.in: Regenerate.
306 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
308 * config/tc-i386.h (CpuMNI): Renamed to ...
310 (CpuUnknownFlags): Updated.
311 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
312 and PROCESSOR_MEROM with PROCESSOR_CORE2.
313 * config/tc-i386.c: Updated.
314 * doc/c-i386.texi: Likewise.
316 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
318 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
320 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
322 2006-09-27 Nick Clifton <nickc@redhat.com>
324 * output-file.c (output_file_close): Prevent an infinite loop
325 reporting that stdoutput could not be closed.
327 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
328 Joseph Myers <joseph@codesourcery.com>
329 Ian Lance Taylor <ian@wasabisystems.com>
330 Ben Elliston <bje@wasabisystems.com>
332 * config/tc-arm.c (arm_cext_iwmmxt2): New.
333 (enum operand_parse_code): New code OP_RIWR_I32z.
334 (parse_operands): Handle OP_RIWR_I32z.
335 (do_iwmmxt_wmerge): New function.
336 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
338 (do_iwmmxt_wrwrwr_or_imm5): New function.
339 (insns): Mark instructions as RIWR_I32z as appropriate.
340 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
341 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
342 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
343 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
344 (md_begin): Handle IWMMXT2.
345 (arm_cpus): Add iwmmxt2.
346 (arm_extensions): Likewise.
347 (arm_archs): Likewise.
349 2006-09-25 Bob Wilson <bob.wilson@acm.org>
351 * doc/as.texinfo (Overview): Revise description of --keep-locals.
352 Add xref to "Symbol Names".
353 (L): Refer to "local symbols" instead of "local labels". Move
354 definition to "Symbol Names" section; add xref to that section.
355 (Symbol Names): Use "Local Symbol Names" section to define local
356 symbols. Add "Local Labels" heading for description of temporary
357 forward/backward labels, and refer to those as "local labels".
359 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
362 * config/tc-i386.c (match_template): Check address size prefix
363 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
366 2006-09-22 Alan Modra <amodra@bigpond.net.au>
368 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
370 2006-09-22 Alan Modra <amodra@bigpond.net.au>
372 * as.h (as_perror): Delete declaration.
373 * gdbinit.in (as_perror): Delete breakpoint.
374 * messages.c (as_perror): Delete function.
375 * doc/internals.texi: Remove as_perror description.
376 * listing.c (listing_print: Don't use as_perror.
377 * output-file.c (output_file_create, output_file_close): Likewise.
378 * symbols.c (symbol_create, symbol_clone): Likewise.
379 * write.c (write_contents): Likewise.
380 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
381 * config/tc-tic54x.c (tic54x_mlib): Likewise.
383 2006-09-22 Alan Modra <amodra@bigpond.net.au>
385 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
386 (ppc_handle_align): New function.
387 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
388 (SUB_SEGMENT_ALIGN): Define as zero.
390 2006-09-20 Bob Wilson <bob.wilson@acm.org>
392 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
393 (Overview): Skip cross reference in man page.
395 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
397 * configure.in: Add new target x86_64-pc-mingw64.
398 * configure: Regenerate.
399 * configure.tgt: Add new target x86_64-pc-mingw64.
400 * config/obj-coff.h: Add handling for TE_PEP target specific code
402 * config/tc-i386.c: Add new targets.
403 (md_parse_option): Add targets to OPTION_64.
404 (x86_64_target_format): Add new method for setup proper default
406 * config/te-pep.h: Add new target definition header.
407 (TE_PEP): New macro: Identifies new target architecture.
408 (COFF_WITH_pex64): Set proper includes in bfd.
409 * NEWS: Mention new target.
411 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
413 * config/bfin-parse.y (binary): Change sub of const to add of negated
416 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
418 * config/tc-score.c: New file.
419 * config/tc-score.h: Newf file.
420 * configure.tgt: Add Score target.
421 * Makefile.am: Add Score files.
422 * Makefile.in: Regenerate.
423 * NEWS: Mention new target support.
425 2006-09-16 Paul Brook <paul@codesourcery.com>
427 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
428 * doc/c-arm.texi (movsp): Document offset argument.
430 2006-09-16 Paul Brook <paul@codesourcery.com>
432 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
433 unsigned int to avoid 64-bit host problems.
435 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
437 * config/bfin-parse.y (binary): Do some more constant folding for
440 2006-09-13 Jan Beulich <jbeulich@novell.com>
442 * input-file.c (input_file_give_next_buffer): Demote as_bad to
445 2006-09-13 Alan Modra <amodra@bigpond.net.au>
448 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
451 2006-09-13 Alan Modra <amodra@bigpond.net.au>
453 * input-file.c (input_file_open): Replace as_perror with as_bad
454 so that gas exits with error on file errors. Correct error
456 (input_file_get, input_file_give_next_buffer): Likewise.
457 * input-file.h: Update comment.
459 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
462 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
463 registers as a sub-class of wC registers.
465 2006-09-11 Alan Modra <amodra@bigpond.net.au>
468 * config/tc-mips.h (enum dwarf2_format): Forward declare.
469 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
470 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
471 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
473 2006-09-08 Nick Clifton <nickc@redhat.com>
476 * doc/as.texinfo (Macro): Improve documentation about separating
477 macro arguments from following text.
479 2006-09-08 Paul Brook <paul@codesourcery.com>
481 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
483 2006-09-07 Paul Brook <paul@codesourcery.com>
485 * config/tc-arm.c (parse_operands): Mark operand as present.
487 2006-09-04 Paul Brook <paul@codesourcery.com>
489 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
490 (do_neon_dyadic_if_i_d): Avoid setting U bit.
491 (do_neon_mac_maybe_scalar): Ditto.
492 (do_neon_dyadic_narrow): Force operand type to NT_integer.
493 (insns): Remove out of date comments.
495 2006-08-29 Nick Clifton <nickc@redhat.com>
497 * read.c (s_align): Initialize the 'stopc' variable to prevent
498 compiler complaints about it being used without being
500 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
501 s_float_space, s_struct, cons_worker, equals): Likewise.
503 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
505 * ecoff.c (ecoff_directive_val): Fix message typo.
506 * config/tc-ns32k.c (convert_iif): Likewise.
507 * config/tc-sh64.c (shmedia_check_limits): Likewise.
509 2006-08-25 Sterling Augustine <sterling@tensilica.com>
510 Bob Wilson <bob.wilson@acm.org>
512 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
513 the state of the absolute_literals directive. Remove align frag at
514 the start of the literal pool position.
516 2006-08-25 Bob Wilson <bob.wilson@acm.org>
518 * doc/c-xtensa.texi: Add @group commands in examples.
520 2006-08-24 Bob Wilson <bob.wilson@acm.org>
522 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
523 (INIT_LITERAL_SECTION_NAME): Delete.
524 (lit_state struct): Remove segment names, init_lit_seg, and
525 fini_lit_seg. Add lit_prefix and current_text_seg.
526 (init_literal_head_h, init_literal_head): Delete.
527 (fini_literal_head_h, fini_literal_head): Delete.
528 (xtensa_begin_directive): Move argument parsing to
529 xtensa_literal_prefix function.
530 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
531 (xtensa_literal_prefix): Parse the directive argument here and
532 record it in the lit_prefix field. Remove code to derive literal
535 (get_is_linkonce_section): Use linkonce_len. Check for any
536 ".gnu.linkonce.*" section, not just text sections.
537 (md_begin): Remove initialization of deleted lit_state fields.
538 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
539 to init_literal_head and fini_literal_head.
540 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
541 when traversing literal_head list.
542 (match_section_group): New.
543 (cache_literal_section): Rewrite to determine the literal section
544 name on the fly, create the section and return it.
545 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
546 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
547 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
548 Use xtensa_get_property_section from bfd.
549 (retrieve_xtensa_section): Delete.
550 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
551 description to refer to plural literal sections and add xref to
552 the Literal Directive section.
553 (Literal Directive): Describe new rules for deriving literal section
554 names. Add footnote for special case of .init/.fini with
555 --text-section-literals.
556 (Literal Prefix Directive): Replace old naming rules with xref to the
557 Literal Directive section.
559 2006-08-21 Joseph Myers <joseph@codesourcery.com>
561 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
562 merging with previous long opcode.
564 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
566 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
567 * Makefile.in: Regenerate.
568 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
571 2006-08-16 Julian Brown <julian@codesourcery.com>
573 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
574 to use ARM instructions on non-ARM-supporting cores.
575 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
576 mode automatically based on cpu variant.
577 (md_begin): Call above function.
579 2006-08-16 Julian Brown <julian@codesourcery.com>
581 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
582 recognized in non-unified syntax mode.
584 2006-08-15 Thiemo Seufer <ths@mips.com>
585 Nigel Stephens <nigel@mips.com>
586 David Ung <davidu@mips.com>
588 * configure.tgt: Handle mips*-sde-elf*.
590 2006-08-12 Thiemo Seufer <ths@networkno.de>
592 * config/tc-mips.c (mips16_ip): Fix argument register handling
593 for restore instruction.
595 2006-08-08 Bob Wilson <bob.wilson@acm.org>
597 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
599 (out_fixed_inc_line_addr): New.
600 (process_entries): Use out_fixed_inc_line_addr when
601 DWARF2_USE_FIXED_ADVANCE_PC is set.
602 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
604 2006-08-08 DJ Delorie <dj@redhat.com>
606 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
607 vs full symbols so that we never have more than one pointer value
608 for any given symbol in our symbol table.
610 2006-08-08 Sterling Augustine <sterling@tensilica.com>
612 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
613 and emit DW_AT_ranges when code in compilation unit is not
615 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
617 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
618 (out_debug_ranges): New function to emit .debug_ranges section
619 when code is not contiguous.
621 2006-08-08 Nick Clifton <nickc@redhat.com>
623 * config/tc-arm.c (WARN_DEPRECATED): Enable.
625 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
627 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
629 (pe_directive_secrel) [TE_PE]: New function.
630 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
631 loc, loc_mark_labels.
632 [TE_PE]: Handle secrel32.
633 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
635 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
636 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
637 (md_section_align): Only round section sizes here for AOUT
639 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
640 (tc_pe_dwarf2_emit_offset): New function.
641 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
642 (cons_fix_new_arm): Handle O_secrel.
643 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
644 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
645 of OBJ_ELF only block.
646 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
647 tc_pe_dwarf2_emit_offset.
649 2006-08-04 Richard Sandiford <richard@codesourcery.com>
651 * config/tc-sh.c (apply_full_field_fix): New function.
652 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
653 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
654 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
655 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
657 2006-08-03 Nick Clifton <nickc@redhat.com>
660 * config.in: Regenerate.
662 2006-08-03 Joseph Myers <joseph@codesourcery.com>
664 * config/tc-arm.c (parse_operands): Handle invalid register name
667 2006-08-03 Joseph Myers <joseph@codesourcery.com>
669 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
670 (parse_operands): Handle it.
671 (insns): Use it for tmcr and tmrc.
673 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
676 * config/tc-i386.c (md_parse_option): Treat any target starting
677 with elf64_x86_64 as a viable target for the -64 switch.
678 (i386_target_format): For 64-bit ELF flavoured output use
680 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
682 2006-08-02 Nick Clifton <nickc@redhat.com>
685 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
687 * configure.in: Run BFD_BINARY_FOPEN.
688 * configure: Regenerate.
689 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
692 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
694 * config/tc-i386.c (md_assemble): Don't update
697 2006-08-01 Thiemo Seufer <ths@mips.com>
699 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
701 2006-08-01 Thiemo Seufer <ths@mips.com>
703 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
704 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
705 BFD_RELOC_32 and BFD_RELOC_16.
706 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
707 md_convert_frag, md_obj_end): Fix comment formatting.
709 2006-07-31 Thiemo Seufer <ths@mips.com>
711 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
712 handling for BFD_RELOC_MIPS16_JMP.
714 2006-07-24 Andreas Schwab <schwab@suse.de>
717 * read.c (read_a_source_file): Ignore unknown text after line
718 comment character. Fix misleading comment.
720 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
722 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
723 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
724 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
725 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
726 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
727 doc/c-z80.texi, doc/internals.texi: Fix some typos.
729 2006-07-21 Nick Clifton <nickc@redhat.com>
731 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
734 2006-07-20 Thiemo Seufer <ths@mips.com>
735 Nigel Stephens <nigel@mips.com>
737 * config/tc-mips.c (md_parse_option): Don't infer optimisation
738 options from debug options.
740 2006-07-20 Thiemo Seufer <ths@mips.com>
742 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
743 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
745 2006-07-19 Paul Brook <paul@codesourcery.com>
747 * config/tc-arm.c (insns): Fix rbit Arm opcode.
749 2006-07-18 Paul Brook <paul@codesourcery.com>
751 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
752 (md_convert_frag): Use correct reloc for add_pc. Use
753 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
754 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
755 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
757 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
759 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
760 when file and line unknown.
762 2006-07-17 Thiemo Seufer <ths@mips.com>
764 * read.c (s_struct): Use IS_ELF.
765 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
766 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
767 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
768 s_mips_mask): Likewise.
770 2006-07-16 Thiemo Seufer <ths@mips.com>
771 David Ung <davidu@mips.com>
773 * read.c (s_struct): Handle ELF section changing.
774 * config/tc-mips.c (s_align): Leave enabling auto-align to the
776 (s_change_sec): Try section changing only if we output ELF.
778 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
780 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
782 (smallest_imm_type): Remove Cpu086.
783 (i386_target_format): Likewise.
785 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
788 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
789 Michael Meissner <michael.meissner@amd.com>
791 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
792 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
793 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
795 (i386_align_code): Ditto.
796 (md_assemble_code): Add support for insertq/extrq instructions,
797 swapping as needed for intel syntax.
798 (swap_imm_operands): New function to swap immediate operands.
799 (swap_operands): Deal with 4 operand instructions.
800 (build_modrm_byte): Add support for insertq instruction.
802 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
804 * config/tc-i386.h (Size64): Fix a typo in comment.
806 2006-07-12 Nick Clifton <nickc@redhat.com>
808 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
809 fixup_segment() to repeat a range check on a value that has
810 already been checked here.
812 2006-07-07 James E Wilson <wilson@specifix.com>
814 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
816 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
817 Nick Clifton <nickc@redhat.com>
820 * doc/as.texi: Fix spelling typo: branchs => branches.
821 * doc/c-m68hc11.texi: Likewise.
822 * config/tc-m68hc11.c: Likewise.
823 Support old spelling of command line switch for backwards
826 2006-07-04 Thiemo Seufer <ths@mips.com>
827 David Ung <davidu@mips.com>
829 * config/tc-mips.c (s_is_linkonce): New function.
830 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
831 weak, external, and linkonce symbols.
832 (pic_need_relax): Use s_is_linkonce.
834 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
836 * doc/as.texinfo (Org): Remove space.
837 (P2align): Add "@var{abs-expr},".
839 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
841 * config/tc-i386.c (cpu_arch_tune_set): New.
842 (cpu_arch_isa): Likewise.
843 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
844 nops with short or long nop sequences based on -march=/.arch
846 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
847 set cpu_arch_tune and cpu_arch_tune_flags.
848 (md_parse_option): For -march=, set cpu_arch_isa and set
849 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
850 0. Set cpu_arch_tune_set to 1 for -mtune=.
851 (i386_target_format): Don't set cpu_arch_tune.
853 2006-06-23 Nigel Stephens <nigel@mips.com>
855 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
856 generated .sbss.* and .gnu.linkonce.sb.*.
858 2006-06-23 Thiemo Seufer <ths@mips.com>
859 David Ung <davidu@mips.com>
861 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
863 * config/tc-mips.c (label_list): Define per-segment label_list.
864 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
865 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
866 mips_from_file_after_relocs, mips_define_label): Use per-segment
869 2006-06-22 Thiemo Seufer <ths@mips.com>
871 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
872 (append_insn): Use it.
873 (md_apply_fix): Whitespace formatting.
874 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
875 mips16_extended_frag): Remove register specifier.
876 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
879 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
881 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
882 a directive saving VFP registers for ARMv6 or later.
883 (s_arm_unwind_save): Add parameter arch_v6 and call
884 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
886 (md_pseudo_table): Add entry for new "vsave" directive.
887 * doc/c-arm.texi: Correct error in example for "save"
888 directive (fstmdf -> fstmdx). Also document "vsave" directive.
890 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
891 Anatoly Sokolov <aesok@post.ru>
893 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
894 and atmega644p devices. Rename atmega164/atmega324 devices to
895 atmega164p/atmega324p.
896 * doc/c-avr.texi: Document new mcu and arch options.
898 2006-06-17 Nick Clifton <nickc@redhat.com>
900 * config/tc-arm.c (enum parse_operand_result): Move outside of
901 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
903 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
905 * config/tc-i386.h (processor_type): New.
906 (arch_entry): Add type.
908 * config/tc-i386.c (cpu_arch_tune): New.
909 (cpu_arch_tune_flags): Likewise.
910 (cpu_arch_isa_flags): Likewise.
912 (set_cpu_arch): Also update cpu_arch_isa_flags.
913 (md_assemble): Update cpu_arch_isa_flags.
915 (OPTION_MTUNE): Likewise.
916 (md_longopts): Add -march= and -mtune=.
917 (md_parse_option): Support -march= and -mtune=.
918 (md_show_usage): Add -march=CPU/-mtune=CPU.
919 (i386_target_format): Also update cpu_arch_isa_flags,
920 cpu_arch_tune and cpu_arch_tune_flags.
922 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
924 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
926 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
928 * config/tc-arm.c (enum parse_operand_result): New.
929 (struct group_reloc_table_entry): New.
930 (enum group_reloc_type): New.
931 (group_reloc_table): New array.
932 (find_group_reloc_table_entry): New function.
933 (parse_shifter_operand_group_reloc): New function.
934 (parse_address_main): New function, incorporating code
935 from the old parse_address function. To be used via...
936 (parse_address): wrapper for parse_address_main; and
937 (parse_address_group_reloc): new function, likewise.
938 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
939 OP_ADDRGLDRS, OP_ADDRGLDC.
940 (parse_operands): Support for these new operand codes.
941 New macro po_misc_or_fail_no_backtrack.
942 (encode_arm_cp_address): Preserve group relocations.
943 (insns): Modify to use the above operand codes where group
944 relocations are permitted.
945 (md_apply_fix): Handle the group relocations
946 ALU_PC_G0_NC through LDC_SB_G2.
947 (tc_gen_reloc): Likewise.
948 (arm_force_relocation): Leave group relocations for the linker.
949 (arm_fix_adjustable): Likewise.
951 2006-06-15 Julian Brown <julian@codesourcery.com>
953 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
954 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
957 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
959 * config/tc-i386.c (process_suffix): Don't add rex64 for
962 2006-06-09 Thiemo Seufer <ths@mips.com>
964 * config/tc-mips.c (mips_ip): Maintain argument count.
966 2006-06-09 Alan Modra <amodra@bigpond.net.au>
968 * config/tc-iq2000.c: Include sb.h.
970 2006-06-08 Nigel Stephens <nigel@mips.com>
972 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
973 aliases for better compatibility with SGI tools.
975 2006-06-08 Alan Modra <amodra@bigpond.net.au>
977 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
978 * Makefile.am (GASLIBS): Expand @BFDLIB@.
980 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
981 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
982 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
984 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
985 * Makefile.in: Regenerate.
986 * doc/Makefile.in: Regenerate.
987 * configure: Regenerate.
989 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
991 * po/Make-in (pdf, ps): New dummy targets.
993 2006-06-07 Julian Brown <julian@codesourcery.com>
995 * config/tc-arm.c (stdarg.h): include.
996 (arm_it): Add uncond_value field. Add isvec and issingle to operand
998 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
999 REG_TYPE_NSDQ (single, double or quad vector reg).
1000 (reg_expected_msgs): Update.
1001 (BAD_FPU): Add macro for unsupported FPU instruction error.
1002 (parse_neon_type): Support 'd' as an alias for .f64.
1003 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1005 (parse_vfp_reg_list): Don't update first arg on error.
1006 (parse_neon_mov): Support extra syntax for VFP moves.
1007 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1008 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1009 (parse_operands): Support isvec, issingle operands fields, new parse
1011 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1013 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1014 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1015 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1016 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1018 (neon_shape): Redefine in terms of above.
1019 (neon_shape_class): New enumeration, table of shape classes.
1020 (neon_shape_el): New enumeration. One element of a shape.
1021 (neon_shape_el_size): Register widths of above, where appropriate.
1022 (neon_shape_info): New struct. Info for shape table.
1023 (neon_shape_tab): New array.
1024 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1025 (neon_check_shape): Rewrite as...
1026 (neon_select_shape): New function to classify instruction shapes,
1027 driven by new table neon_shape_tab array.
1028 (neon_quad): New function. Return 1 if shape should set Q flag in
1029 instructions (or equivalent), 0 otherwise.
1030 (type_chk_of_el_type): Support F64.
1031 (el_type_of_type_chk): Likewise.
1032 (neon_check_type): Add support for VFP type checking (VFP data
1033 elements fill their containing registers).
1034 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1035 in thumb mode for VFP instructions.
1036 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1037 and encode the current instruction as if it were that opcode.
1038 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1039 arguments, call function in PFN.
1040 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1041 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1042 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1043 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1044 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1045 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1046 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1047 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1048 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1049 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1050 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1051 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1052 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1053 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1054 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1056 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1057 between VFP and Neon turns out to belong to Neon. Perform
1058 architecture check and fill in condition field if appropriate.
1059 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1060 (do_neon_cvt): Add support for VFP variants of instructions.
1061 (neon_cvt_flavour): Extend to cover VFP conversions.
1062 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1064 (do_neon_ldr_str): Handle single-precision VFP load/store.
1065 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1066 NS_NULL not NS_IGNORE.
1067 (opcode_tag): Add OT_csuffixF for operands which either take a
1068 conditional suffix, or have 0xF in the condition field.
1069 (md_assemble): Add support for OT_csuffixF.
1070 (NCE): Replace macro with...
1071 (NCE_tag, NCE, NCEF): New macros.
1072 (nCE): Replace macro with...
1073 (nCE_tag, nCE, nCEF): New macros.
1074 (insns): Add support for VFP insns or VFP versions of insns msr,
1075 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1076 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1077 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1078 VFP/Neon insns together.
1080 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1081 Ladislav Michl <ladis@linux-mips.org>
1083 * app.c: Don't include headers already included by as.h.
1085 * atof-generic.c: Likewise.
1087 * dwarf2dbg.c: Likewise.
1089 * input-file.c: Likewise.
1090 * input-scrub.c: Likewise.
1091 * macro.c: Likewise.
1092 * output-file.c: Likewise.
1095 * config/bfin-lex.l: Likewise.
1096 * config/obj-coff.h: Likewise.
1097 * config/obj-elf.h: Likewise.
1098 * config/obj-som.h: Likewise.
1099 * config/tc-arc.c: Likewise.
1100 * config/tc-arm.c: Likewise.
1101 * config/tc-avr.c: Likewise.
1102 * config/tc-bfin.c: Likewise.
1103 * config/tc-cris.c: Likewise.
1104 * config/tc-d10v.c: Likewise.
1105 * config/tc-d30v.c: Likewise.
1106 * config/tc-dlx.h: Likewise.
1107 * config/tc-fr30.c: Likewise.
1108 * config/tc-frv.c: Likewise.
1109 * config/tc-h8300.c: Likewise.
1110 * config/tc-hppa.c: Likewise.
1111 * config/tc-i370.c: Likewise.
1112 * config/tc-i860.c: Likewise.
1113 * config/tc-i960.c: Likewise.
1114 * config/tc-ip2k.c: Likewise.
1115 * config/tc-iq2000.c: Likewise.
1116 * config/tc-m32c.c: Likewise.
1117 * config/tc-m32r.c: Likewise.
1118 * config/tc-maxq.c: Likewise.
1119 * config/tc-mcore.c: Likewise.
1120 * config/tc-mips.c: Likewise.
1121 * config/tc-mmix.c: Likewise.
1122 * config/tc-mn10200.c: Likewise.
1123 * config/tc-mn10300.c: Likewise.
1124 * config/tc-msp430.c: Likewise.
1125 * config/tc-mt.c: Likewise.
1126 * config/tc-ns32k.c: Likewise.
1127 * config/tc-openrisc.c: Likewise.
1128 * config/tc-ppc.c: Likewise.
1129 * config/tc-s390.c: Likewise.
1130 * config/tc-sh.c: Likewise.
1131 * config/tc-sh64.c: Likewise.
1132 * config/tc-sparc.c: Likewise.
1133 * config/tc-tic30.c: Likewise.
1134 * config/tc-tic4x.c: Likewise.
1135 * config/tc-tic54x.c: Likewise.
1136 * config/tc-v850.c: Likewise.
1137 * config/tc-vax.c: Likewise.
1138 * config/tc-xc16x.c: Likewise.
1139 * config/tc-xstormy16.c: Likewise.
1140 * config/tc-xtensa.c: Likewise.
1141 * config/tc-z80.c: Likewise.
1142 * config/tc-z8k.c: Likewise.
1143 * macro.h: Don't include sb.h or ansidecl.h.
1144 * sb.h: Don't include stdio.h or ansidecl.h.
1145 * cond.c: Include sb.h.
1146 * itbl-lex.l: Include as.h instead of other system headers.
1147 * itbl-parse.y: Likewise.
1148 * itbl-ops.c: Similarly.
1149 * itbl-ops.h: Don't include as.h or ansidecl.h.
1150 * config/bfin-defs.h: Don't include bfd.h or as.h.
1151 * config/bfin-parse.y: Include as.h instead of other system headers.
1153 2006-06-06 Ben Elliston <bje@au.ibm.com>
1154 Anton Blanchard <anton@samba.org>
1156 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1157 (md_show_usage): Document it.
1158 (ppc_setup_opcodes): Test power6 opcode flag bits.
1159 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1161 2006-06-06 Thiemo Seufer <ths@mips.com>
1162 Chao-ying Fu <fu@mips.com>
1164 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1165 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1166 (macro_build): Update comment.
1167 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1168 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1170 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1171 MIPS_CPU_ASE_MDMX flags for sb1.
1173 2006-06-05 Thiemo Seufer <ths@mips.com>
1175 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1177 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1178 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1179 and MT instructions a fatal error. Use INSERT_OPERAND where
1180 appropriate. Improve warnings for break and wait code overflows.
1181 Use symbolic constant of OP_MASK_COPZ.
1182 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1184 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1186 * po/Make-in (top_builddir): Define.
1188 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1190 * doc/Makefile.am (TEXI2DVI): Define.
1191 * doc/Makefile.in: Regenerate.
1192 * doc/c-arc.texi: Fix typo.
1194 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1196 * config/obj-ieee.c: Delete.
1197 * config/obj-ieee.h: Delete.
1198 * Makefile.am (OBJ_FORMATS): Remove ieee.
1199 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1200 (obj-ieee.o): Remove rule.
1201 * Makefile.in: Regenerate.
1202 * configure.in (atof): Remove tahoe.
1203 (OBJ_MAYBE_IEEE): Don't define.
1204 * configure: Regenerate.
1205 * config.in: Regenerate.
1206 * doc/Makefile.in: Regenerate.
1207 * po/POTFILES.in: Regenerate.
1209 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1211 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1212 and LIBINTL_DEP everywhere.
1214 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1215 * acinclude.m4: Include new gettext macros.
1216 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1217 Remove local code for po/Makefile.
1218 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1220 2006-05-30 Nick Clifton <nickc@redhat.com>
1222 * po/es.po: Updated Spanish translation.
1224 2006-05-06 Denis Chertykov <denisc@overta.ru>
1226 * doc/c-avr.texi: New file.
1227 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1228 * doc/all.texi: Set AVR
1229 * doc/as.texinfo: Include c-avr.texi
1231 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1233 * config/bfin-parse.y (check_macfunc): Loose the condition of
1234 calling check_multiply_halfregs ().
1236 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1238 * config/bfin-parse.y (asm_1): Better check and deal with
1239 vector and scalar Multiply 16-Bit Operands instructions.
1241 2006-05-24 Nick Clifton <nickc@redhat.com>
1243 * config/tc-hppa.c: Convert to ISO C90 format.
1244 * config/tc-hppa.h: Likewise.
1246 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1247 Randolph Chung <randolph@tausq.org>
1249 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1250 is_tls_ieoff, is_tls_leoff): Define.
1251 (fix_new_hppa): Handle TLS.
1252 (cons_fix_new_hppa): Likewise.
1254 (md_apply_fix): Handle TLS relocs.
1255 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1257 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1259 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1261 2006-05-23 Thiemo Seufer <ths@mips.com>
1262 David Ung <davidu@mips.com>
1263 Nigel Stephens <nigel@mips.com>
1266 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1267 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1268 ISA_HAS_MXHC1): New macros.
1269 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1270 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1271 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1272 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1273 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1274 (mips_after_parse_args): Change default handling of float register
1275 size to account for 32bit code with 64bit FP. Better sanity checking
1276 of ISA/ASE/ABI option combinations.
1277 (s_mipsset): Support switching of GPR and FPR sizes via
1278 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1280 (mips_elf_final_processing): We should record the use of 64bit FP
1281 registers in 32bit code but we don't, because ELF header flags are
1283 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1284 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1285 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1286 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1287 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1288 missing -march options. Document .set arch=CPU. Move .set smartmips
1289 to ASE page. Use @code for .set FOO examples.
1291 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1293 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1296 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1298 * config/bfin-defs.h (bfin_equals): Remove declaration.
1299 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1300 * config/tc-bfin.c (bfin_name_is_register): Remove.
1301 (bfin_equals): Remove.
1302 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1303 (bfin_name_is_register): Remove declaration.
1305 2006-05-19 Thiemo Seufer <ths@mips.com>
1306 Nigel Stephens <nigel@mips.com>
1308 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1309 (mips_oddfpreg_ok): New function.
1312 2006-05-19 Thiemo Seufer <ths@mips.com>
1313 David Ung <davidu@mips.com>
1315 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1316 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1317 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1318 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1319 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1320 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1321 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1322 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1323 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1324 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1325 reg_names_o32, reg_names_n32n64): Define register classes.
1326 (reg_lookup): New function, use register classes.
1327 (md_begin): Reserve register names in the symbol table. Simplify
1329 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1331 (mips16_ip): Use reg_lookup.
1332 (tc_get_register): Likewise.
1333 (tc_mips_regname_to_dw2regnum): New function.
1335 2006-05-19 Thiemo Seufer <ths@mips.com>
1337 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1338 Un-constify string argument.
1339 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1341 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1343 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1345 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1347 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1349 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1352 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1354 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1355 cfloat/m68881 to correct architecture before using it.
1357 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1359 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1362 2006-05-15 Paul Brook <paul@codesourcery.com>
1364 * config/tc-arm.c (arm_adjust_symtab): Use
1365 bfd_is_arm_special_symbol_name.
1367 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1369 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1370 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1371 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1372 Handle errors from calls to xtensa_opcode_is_* functions.
1374 2006-05-14 Thiemo Seufer <ths@mips.com>
1376 * config/tc-mips.c (macro_build): Test for currently active
1378 (mips16_ip): Reject invalid opcodes.
1380 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1382 * doc/as.texinfo: Rename "Index" to "AS Index",
1383 and "ABORT" to "ABORT (COFF)".
1385 2006-05-11 Paul Brook <paul@codesourcery.com>
1387 * config/tc-arm.c (parse_half): New function.
1388 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1389 (parse_operands): Ditto.
1390 (do_mov16): Reject invalid relocations.
1391 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1392 (insns): Replace Iffff with HALF.
1393 (md_apply_fix): Add MOVW and MOVT relocs.
1394 (tc_gen_reloc): Ditto.
1395 * doc/c-arm.texi: Document relocation operators
1397 2006-05-11 Paul Brook <paul@codesourcery.com>
1399 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1401 2006-05-11 Thiemo Seufer <ths@mips.com>
1403 * config/tc-mips.c (append_insn): Don't check the range of j or
1406 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1408 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1409 relocs against external symbols for WinCE targets.
1410 (md_apply_fix): Likewise.
1412 2006-05-09 David Ung <davidu@mips.com>
1414 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1417 2006-05-09 Nick Clifton <nickc@redhat.com>
1419 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1420 against symbols which are not going to be placed into the symbol
1423 2006-05-09 Ben Elliston <bje@au.ibm.com>
1425 * expr.c (operand): Remove `if (0 && ..)' statement and
1426 subsequently unused target_op label. Collapse `if (1 || ..)'
1428 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1429 separately above the switch.
1431 2006-05-08 Nick Clifton <nickc@redhat.com>
1434 * config/tc-msp430.c (line_separator_character): Define as |.
1436 2006-05-08 Thiemo Seufer <ths@mips.com>
1437 Nigel Stephens <nigel@mips.com>
1438 David Ung <davidu@mips.com>
1440 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1441 (mips_opts): Likewise.
1442 (file_ase_smartmips): New variable.
1443 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1444 (macro_build): Handle SmartMIPS instructions.
1445 (mips_ip): Likewise.
1446 (md_longopts): Add argument handling for smartmips.
1447 (md_parse_options, mips_after_parse_args): Likewise.
1448 (s_mipsset): Add .set smartmips support.
1449 (md_show_usage): Document -msmartmips/-mno-smartmips.
1450 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1452 * doc/c-mips.texi: Likewise.
1454 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1456 * write.c (relax_segment): Add pass count arg. Don't error on
1457 negative org/space on first two passes.
1458 (relax_seg_info): New struct.
1459 (relax_seg, write_object_file): Adjust.
1460 * write.h (relax_segment): Update prototype.
1462 2006-05-05 Julian Brown <julian@codesourcery.com>
1464 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1466 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1467 architecture version checks.
1468 (insns): Allow overlapping instructions to be used in VFP mode.
1470 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1473 * config/obj-elf.c (obj_elf_change_section): Allow user
1474 specified SHF_ALPHA_GPREL.
1476 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1478 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1479 for PMEM related expressions.
1481 2006-05-05 Nick Clifton <nickc@redhat.com>
1484 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1485 insertion of a directory separator character into a string at a
1486 given offset. Uses heuristics to decide when to use a backslash
1487 character rather than a forward-slash character.
1488 (dwarf2_directive_loc): Use the macro.
1489 (out_debug_info): Likewise.
1491 2006-05-05 Thiemo Seufer <ths@mips.com>
1492 David Ung <davidu@mips.com>
1494 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1496 (macro): Add new case M_CACHE_AB.
1498 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1500 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1501 (opcode_lookup): Issue a warning for opcode with
1502 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1503 identical to OT_cinfix3.
1504 (TxC3w, TC3w, tC3w): New.
1505 (insns): Use tC3w and TC3w for comparison instructions with
1508 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1510 * subsegs.h (struct frchain): Delete frch_seg.
1511 (frchain_root): Delete.
1512 (seg_info): Define as macro.
1513 * subsegs.c (frchain_root): Delete.
1514 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1515 (subsegs_begin, subseg_change): Adjust for above.
1516 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1517 rather than to one big list.
1518 (subseg_get): Don't special case abs, und sections.
1519 (subseg_new, subseg_force_new): Don't set frchainP here.
1521 (subsegs_print_statistics): Adjust frag chain control list traversal.
1522 * debug.c (dmp_frags): Likewise.
1523 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1524 at frchain_root. Make use of known frchain ordering.
1525 (last_frag_for_seg): Likewise.
1526 (get_frag_fix): Likewise. Add seg param.
1527 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1528 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1529 (SUB_SEGMENT_ALIGN): Likewise.
1530 (subsegs_finish): Adjust frchain list traversal.
1531 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1532 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1533 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1534 (xtensa_fix_b_j_loop_end_frags): Likewise.
1535 (xtensa_fix_close_loop_end_frags): Likewise.
1536 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1537 (retrieve_segment_info): Delete frch_seg initialisation.
1539 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1541 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1542 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1543 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1544 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1546 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1548 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1550 (md_apply_fix3): Multiply offset by 4 here for
1551 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1553 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1554 Jan Beulich <jbeulich@novell.com>
1556 * config/tc-i386.c (output_invalid_buf): Change size for
1558 * config/tc-tic30.c (output_invalid_buf): Likewise.
1560 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1562 * config/tc-tic30.c (output_invalid): Likewise.
1564 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1566 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1567 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1568 (asconfig.texi): Don't set top_srcdir.
1569 * doc/as.texinfo: Don't use top_srcdir.
1570 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1572 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1574 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1575 * config/tc-tic30.c (output_invalid_buf): Likewise.
1577 * config/tc-i386.c (output_invalid): Use snprintf instead of
1579 * config/tc-ia64.c (declare_register_set): Likewise.
1580 (emit_one_bundle): Likewise.
1581 (check_dependencies): Likewise.
1582 * config/tc-tic30.c (output_invalid): Likewise.
1584 2006-05-02 Paul Brook <paul@codesourcery.com>
1586 * config/tc-arm.c (arm_optimize_expr): New function.
1587 * config/tc-arm.h (md_optimize_expr): Define
1588 (arm_optimize_expr): Add prototype.
1589 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1591 2006-05-02 Ben Elliston <bje@au.ibm.com>
1593 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1596 * sb.h (sb_list_vector): Move to sb.c.
1597 * sb.c (free_list): Use type of sb_list_vector directly.
1598 (sb_build): Fix off-by-one error in assertion about `size'.
1600 2006-05-01 Ben Elliston <bje@au.ibm.com>
1602 * listing.c (listing_listing): Remove useless loop.
1603 * macro.c (macro_expand): Remove is_positional local variable.
1604 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1605 and simplify surrounding expressions, where possible.
1606 (assign_symbol): Likewise.
1607 (s_weakref): Likewise.
1608 * symbols.c (colon): Likewise.
1610 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1612 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1614 2006-04-30 Thiemo Seufer <ths@mips.com>
1615 David Ung <davidu@mips.com>
1617 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1618 (mips_immed): New table that records various handling of udi
1619 instruction patterns.
1620 (mips_ip): Adds udi handling.
1622 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1624 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1625 of list rather than beginning.
1627 2006-04-26 Julian Brown <julian@codesourcery.com>
1629 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1630 (is_quarter_float): Rename from above. Simplify slightly.
1631 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1633 (parse_neon_mov): Parse floating-point constants.
1634 (neon_qfloat_bits): Fix encoding.
1635 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1636 preference to integer encoding when using the F32 type.
1638 2006-04-26 Julian Brown <julian@codesourcery.com>
1640 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1641 zero-initialising structures containing it will lead to invalid types).
1642 (arm_it): Add vectype to each operand.
1643 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1645 (neon_typed_alias): New structure. Extra information for typed
1647 (reg_entry): Add neon type info field.
1648 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1649 Break out alternative syntax for coprocessor registers, etc. into...
1650 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1651 out from arm_reg_parse.
1652 (parse_neon_type): Move. Return SUCCESS/FAIL.
1653 (first_error): New function. Call to ensure first error which occurs is
1655 (parse_neon_operand_type): Parse exactly one type.
1656 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1657 (parse_typed_reg_or_scalar): New function. Handle core of both
1658 arm_typed_reg_parse and parse_scalar.
1659 (arm_typed_reg_parse): Parse a register with an optional type.
1660 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1662 (parse_scalar): Parse a Neon scalar with optional type.
1663 (parse_reg_list): Use first_error.
1664 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1665 (neon_alias_types_same): New function. Return true if two (alias) types
1667 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1669 (insert_reg_alias): Return new reg_entry not void.
1670 (insert_neon_reg_alias): New function. Insert type/index information as
1671 well as register for alias.
1672 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1673 make typed register aliases accordingly.
1674 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1676 (s_unreq): Delete type information if present.
1677 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1678 (s_arm_unwind_save_mmxwcg): Likewise.
1679 (s_arm_unwind_movsp): Likewise.
1680 (s_arm_unwind_setfp): Likewise.
1681 (parse_shift): Likewise.
1682 (parse_shifter_operand): Likewise.
1683 (parse_address): Likewise.
1684 (parse_tb): Likewise.
1685 (tc_arm_regname_to_dw2regnum): Likewise.
1686 (md_pseudo_table): Add dn, qn.
1687 (parse_neon_mov): Handle typed operands.
1688 (parse_operands): Likewise.
1689 (neon_type_mask): Add N_SIZ.
1690 (N_ALLMODS): New macro.
1691 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1692 (el_type_of_type_chk): Add some safeguards.
1693 (modify_types_allowed): Fix logic bug.
1694 (neon_check_type): Handle operands with types.
1695 (neon_three_same): Remove redundant optional arg handling.
1696 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1697 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1698 (do_neon_step): Adjust accordingly.
1699 (neon_cmode_for_logic_imm): Use first_error.
1700 (do_neon_bitfield): Call neon_check_type.
1701 (neon_dyadic): Rename to...
1702 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1703 to allow modification of type of the destination.
1704 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1705 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1706 (do_neon_compare): Make destination be an untyped bitfield.
1707 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1708 (neon_mul_mac): Return early in case of errors.
1709 (neon_move_immediate): Use first_error.
1710 (neon_mac_reg_scalar_long): Fix type to include scalar.
1711 (do_neon_dup): Likewise.
1712 (do_neon_mov): Likewise (in several places).
1713 (do_neon_tbl_tbx): Fix type.
1714 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1715 (do_neon_ld_dup): Exit early in case of errors and/or use
1717 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1718 Handle .dn/.qn directives.
1719 (REGDEF): Add zero for reg_entry neon field.
1721 2006-04-26 Julian Brown <julian@codesourcery.com>
1723 * config/tc-arm.c (limits.h): Include.
1724 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1725 (fpu_vfp_v3_or_neon_ext): Declare constants.
1726 (neon_el_type): New enumeration of types for Neon vector elements.
1727 (neon_type_el): New struct. Define type and size of a vector element.
1728 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1730 (neon_type): Define struct. The type of an instruction.
1731 (arm_it): Add 'vectype' for the current instruction.
1732 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1733 (vfp_sp_reg_pos): Rename to...
1734 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1736 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1737 (Neon D or Q register).
1738 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1740 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1741 (my_get_expression): Allow above constant as argument to accept
1742 64-bit constants with optional prefix.
1743 (arm_reg_parse): Add extra argument to return the specific type of
1744 register in when either a D or Q register (REG_TYPE_NDQ) is
1745 requested. Can be NULL.
1746 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1747 (parse_reg_list): Update for new arm_reg_parse args.
1748 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1749 (parse_neon_el_struct_list): New function. Parse element/structure
1750 register lists for VLD<n>/VST<n> instructions.
1751 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1752 (s_arm_unwind_save_mmxwr): Likewise.
1753 (s_arm_unwind_save_mmxwcg): Likewise.
1754 (s_arm_unwind_movsp): Likewise.
1755 (s_arm_unwind_setfp): Likewise.
1756 (parse_big_immediate): New function. Parse an immediate, which may be
1757 64 bits wide. Put results in inst.operands[i].
1758 (parse_shift): Update for new arm_reg_parse args.
1759 (parse_address): Likewise. Add parsing of alignment specifiers.
1760 (parse_neon_mov): Parse the operands of a VMOV instruction.
1761 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1762 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1763 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1764 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1765 (parse_operands): Handle new codes above.
1766 (encode_arm_vfp_sp_reg): Rename to...
1767 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1768 selected VFP version only supports D0-D15.
1769 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1770 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1771 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1772 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1773 encode_arm_vfp_reg name, and allow 32 D regs.
1774 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1775 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1777 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1778 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1779 constant-load and conversion insns introduced with VFPv3.
1780 (neon_tab_entry): New struct.
1781 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1782 those which are the targets of pseudo-instructions.
1783 (neon_opc): Enumerate opcodes, use as indices into...
1784 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1785 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1786 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1787 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1789 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1791 (neon_type_mask): New. Compact type representation for type checking.
1792 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1793 permitted type combinations.
1794 (N_IGNORE_TYPE): New macro.
1795 (neon_check_shape): New function. Check an instruction shape for
1796 multiple alternatives. Return the specific shape for the current
1798 (neon_modify_type_size): New function. Modify a vector type and size,
1799 depending on the bit mask in argument 1.
1800 (neon_type_promote): New function. Convert a given "key" type (of an
1801 operand) into the correct type for a different operand, based on a bit
1803 (type_chk_of_el_type): New function. Convert a type and size into the
1804 compact representation used for type checking.
1805 (el_type_of_type_ckh): New function. Reverse of above (only when a
1806 single bit is set in the bit mask).
1807 (modify_types_allowed): New function. Alter a mask of allowed types
1808 based on a bit mask of modifications.
1809 (neon_check_type): New function. Check the type of the current
1810 instruction against the variable argument list. The "key" type of the
1811 instruction is returned.
1812 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1813 a Neon data-processing instruction depending on whether we're in ARM
1814 mode or Thumb-2 mode.
1815 (neon_logbits): New function.
1816 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1817 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1818 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1819 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1820 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1821 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1822 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1823 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1824 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1825 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1826 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1827 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1828 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1829 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1830 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1831 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1832 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1833 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1834 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1835 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1836 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1837 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1838 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1839 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1840 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1842 (parse_neon_type): New function. Parse Neon type specifier.
1843 (opcode_lookup): Allow parsing of Neon type specifiers.
1844 (REGNUM2, REGSETH, REGSET2): New macros.
1845 (reg_names): Add new VFPv3 and Neon registers.
1846 (NUF, nUF, NCE, nCE): New macros for opcode table.
1847 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1848 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1849 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1850 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1851 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1852 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1853 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1854 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1855 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1856 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1857 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1858 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1859 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1860 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1862 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1863 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1864 (arm_option_cpu_value): Add vfp3 and neon.
1865 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1868 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1870 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1871 syntax instead of hardcoded opcodes with ".w18" suffixes.
1872 (wide_branch_opcode): New.
1873 (build_transition): Use it to check for wide branch opcodes with
1874 either ".w18" or ".w15" suffixes.
1876 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1878 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1879 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1880 frag's is_literal flag.
1882 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1884 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1886 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1888 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1889 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1890 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1891 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1892 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1894 2005-04-20 Paul Brook <paul@codesourcery.com>
1896 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1898 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1900 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1902 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1903 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1904 Make some cpus unsupported on ELF. Run "make dep-am".
1905 * Makefile.in: Regenerate.
1907 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1909 * configure.in (--enable-targets): Indent help message.
1910 * configure: Regenerate.
1912 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1915 * config/tc-i386.c (i386_immediate): Check illegal immediate
1918 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1920 * config/tc-i386.c: Formatting.
1921 (output_disp, output_imm): ISO C90 params.
1923 * frags.c (frag_offset_fixed_p): Constify args.
1924 * frags.h (frag_offset_fixed_p): Ditto.
1926 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1927 (COFF_MAGIC): Delete.
1929 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1931 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1933 * po/POTFILES.in: Regenerated.
1935 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1937 * doc/as.texinfo: Mention that some .type syntaxes are not
1938 supported on all architectures.
1940 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1942 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1943 instructions when such transformations have been disabled.
1945 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1947 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1948 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1949 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1950 decoding the loop instructions. Remove current_offset variable.
1951 (xtensa_fix_short_loop_frags): Likewise.
1952 (min_bytes_to_other_loop_end): Remove current_offset argument.
1954 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1956 * config/tc-z80.c (z80_optimize_expr): Removed.
1957 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1959 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1961 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1962 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1963 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1964 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1965 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1966 at90can64, at90usb646, at90usb647, at90usb1286 and
1968 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1970 2006-04-07 Paul Brook <paul@codesourcery.com>
1972 * config/tc-arm.c (parse_operands): Set default error message.
1974 2006-04-07 Paul Brook <paul@codesourcery.com>
1976 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1978 2006-04-07 Paul Brook <paul@codesourcery.com>
1980 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1982 2006-04-07 Paul Brook <paul@codesourcery.com>
1984 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1985 (move_or_literal_pool): Handle Thumb-2 instructions.
1986 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1988 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1991 * config/tc-i386.c (match_template): Move 64-bit operand tests
1994 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1996 * po/Make-in: Add install-html target.
1997 * Makefile.am: Add install-html and install-html-recursive targets.
1998 * Makefile.in: Regenerate.
1999 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2000 * configure: Regenerate.
2001 * doc/Makefile.am: Add install-html and install-html-am targets.
2002 * doc/Makefile.in: Regenerate.
2004 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2006 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2009 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2010 Daniel Jacobowitz <dan@codesourcery.com>
2012 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2013 (GOTT_BASE, GOTT_INDEX): New.
2014 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2015 GOTT_INDEX when generating VxWorks PIC.
2016 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2017 use the generic *-*-vxworks* stanza instead.
2019 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2022 * frags.c (frag_offset_fixed_p): New function.
2023 * frags.h (frag_offset_fixed_p): Declare.
2024 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2025 (resolve_expression): Likewise.
2027 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2029 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2030 of the same length but different numbers of slots.
2032 2006-03-30 Andreas Schwab <schwab@suse.de>
2034 * configure.in: Fix help string for --enable-targets option.
2035 * configure: Regenerate.
2037 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2039 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2040 (m68k_ip): ... here. Use for all chips. Protect against buffer
2041 overrun and avoid excessive copying.
2043 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2044 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2045 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2046 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2047 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2048 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2049 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2050 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2051 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2052 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2053 (struct m68k_cpu): Change chip field to control_regs.
2054 (current_chip): Remove.
2055 (control_regs): New.
2056 (m68k_archs, m68k_extensions): Adjust.
2057 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2058 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2059 (find_cf_chip): Reimplement for new organization of cpu table.
2060 (select_control_regs): Remove.
2062 (struct save_opts): Save control regs, not chip.
2063 (s_save, s_restore): Adjust.
2064 (m68k_lookup_cpu): Give deprecated warning when necessary.
2065 (m68k_init_arch): Adjust.
2066 (md_show_usage): Adjust for new cpu table organization.
2068 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2070 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2071 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2072 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2074 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2075 (any_gotrel): New rule.
2076 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2077 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2079 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2080 (bfin_pic_ptr): New function.
2081 (md_pseudo_table): Add it for ".picptr".
2082 (OPTION_FDPIC): New macro.
2083 (md_longopts): Add -mfdpic.
2084 (md_parse_option): Handle it.
2085 (md_begin): Set BFD flags.
2086 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2087 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2089 * Makefile.am (bfin-parse.o): Update dependencies.
2090 (DEPTC_bfin_elf): Likewise.
2091 * Makefile.in: Regenerate.
2093 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2095 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2096 mcfemac instead of mcfmac.
2098 2006-03-23 Michael Matz <matz@suse.de>
2100 * config/tc-i386.c (type_names): Correct placement of 'static'.
2101 (reloc): Map some more relocs to their 64 bit counterpart when
2103 (output_insn): Work around breakage if DEBUG386 is defined.
2104 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2105 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2106 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2107 different from i386.
2108 (output_imm): Ditto.
2109 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2111 (md_convert_frag): Jumps can now be larger than 2GB away, error
2113 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2114 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2116 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2117 Daniel Jacobowitz <dan@codesourcery.com>
2118 Phil Edwards <phil@codesourcery.com>
2119 Zack Weinberg <zack@codesourcery.com>
2120 Mark Mitchell <mark@codesourcery.com>
2121 Nathan Sidwell <nathan@codesourcery.com>
2123 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2124 (md_begin): Complain about -G being used for PIC. Don't change
2125 the text, data and bss alignments on VxWorks.
2126 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2127 generating VxWorks PIC.
2128 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2129 (macro): Likewise, but do not treat la $25 specially for
2130 VxWorks PIC, and do not handle jal.
2131 (OPTION_MVXWORKS_PIC): New macro.
2132 (md_longopts): Add -mvxworks-pic.
2133 (md_parse_option): Don't complain about using PIC and -G together here.
2134 Handle OPTION_MVXWORKS_PIC.
2135 (md_estimate_size_before_relax): Always use the first relaxation
2136 sequence on VxWorks.
2137 * config/tc-mips.h (VXWORKS_PIC): New.
2139 2006-03-21 Paul Brook <paul@codesourcery.com>
2141 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2143 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2145 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2146 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2147 (get_loop_align_size): New.
2148 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2149 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2150 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2151 (get_noop_aligned_address): Use get_loop_align_size.
2152 (get_aligned_diff): Likewise.
2154 2006-03-21 Paul Brook <paul@codesourcery.com>
2156 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2158 2006-03-20 Paul Brook <paul@codesourcery.com>
2160 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2161 (do_t_branch): Encode branches inside IT blocks as unconditional.
2162 (do_t_cps): New function.
2163 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2164 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2165 (opcode_lookup): Allow conditional suffixes on all instructions in
2167 (md_assemble): Advance condexec state before checking for errors.
2168 (insns): Use do_t_cps.
2170 2006-03-20 Paul Brook <paul@codesourcery.com>
2172 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2173 outputting the insn.
2175 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2177 * config/tc-vax.c: Update copyright year.
2178 * config/tc-vax.h: Likewise.
2180 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2182 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2184 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2186 2006-03-17 Paul Brook <paul@codesourcery.com>
2188 * config/tc-arm.c (insns): Add ldm and stm.
2190 2006-03-17 Ben Elliston <bje@au.ibm.com>
2193 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2195 2006-03-16 Paul Brook <paul@codesourcery.com>
2197 * config/tc-arm.c (insns): Add "svc".
2199 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2201 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2202 flag and avoid double underscore prefixes.
2204 2006-03-10 Paul Brook <paul@codesourcery.com>
2206 * config/tc-arm.c (md_begin): Handle EABIv5.
2207 (arm_eabis): Add EF_ARM_EABI_VER5.
2208 * doc/c-arm.texi: Document -meabi=5.
2210 2006-03-10 Ben Elliston <bje@au.ibm.com>
2212 * app.c (do_scrub_chars): Simplify string handling.
2214 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2215 Daniel Jacobowitz <dan@codesourcery.com>
2216 Zack Weinberg <zack@codesourcery.com>
2217 Nathan Sidwell <nathan@codesourcery.com>
2218 Paul Brook <paul@codesourcery.com>
2219 Ricardo Anguiano <anguiano@codesourcery.com>
2220 Phil Edwards <phil@codesourcery.com>
2222 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2223 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2225 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2226 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2227 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2229 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2231 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2232 even when using the text-section-literals option.
2234 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2236 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2238 (m68k_ip): <case 'J'> Check we have some control regs.
2239 (md_parse_option): Allow raw arch switch.
2240 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2241 whether 68881 or cfloat was meant by -mfloat.
2242 (md_show_usage): Adjust extension display.
2243 (m68k_elf_final_processing): Adjust.
2245 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2247 * config/tc-avr.c (avr_mod_hash_value): New function.
2248 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2249 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2250 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2251 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2253 (tc_gen_reloc): Handle substractions of symbols, if possible do
2254 fixups, abort otherwise.
2255 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2256 tc_fix_adjustable): Define.
2258 2006-03-02 James E Wilson <wilson@specifix.com>
2260 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2261 change the template, then clear md.slot[curr].end_of_insn_group.
2263 2006-02-28 Jan Beulich <jbeulich@novell.com>
2265 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2267 2006-02-28 Jan Beulich <jbeulich@novell.com>
2270 * macro.c (getstring): Don't treat parentheses special anymore.
2271 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2272 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2275 2006-02-28 Mat <mat@csail.mit.edu>
2277 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2279 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2281 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2283 (CFI_signal_frame): Define.
2284 (cfi_pseudo_table): Add .cfi_signal_frame.
2285 (dot_cfi): Handle CFI_signal_frame.
2286 (output_cie): Handle cie->signal_frame.
2287 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2288 different. Copy signal_frame from FDE to newly created CIE.
2289 * doc/as.texinfo: Document .cfi_signal_frame.
2291 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2293 * doc/Makefile.am: Add html target.
2294 * doc/Makefile.in: Regenerate.
2295 * po/Make-in: Add html target.
2297 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2299 * config/tc-i386.c (output_insn): Support Intel Merom New
2302 * config/tc-i386.h (CpuMNI): New.
2303 (CpuUnknownFlags): Add CpuMNI.
2305 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2307 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2308 (hpriv_reg_table): New table for hyperprivileged registers.
2309 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2312 2006-02-24 DJ Delorie <dj@redhat.com>
2314 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2315 (tc_gen_reloc): Don't define.
2316 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2317 (OPTION_LINKRELAX): New.
2318 (md_longopts): Add it.
2320 (md_parse_options): Set it.
2321 (md_assemble): Emit relaxation relocs as needed.
2322 (md_convert_frag): Emit relaxation relocs as needed.
2323 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2324 (m32c_apply_fix): New.
2325 (tc_gen_reloc): New.
2326 (m32c_force_relocation): Force out jump relocs when relaxing.
2327 (m32c_fix_adjustable): Return false if relaxing.
2329 2006-02-24 Paul Brook <paul@codesourcery.com>
2331 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2332 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2333 (struct asm_barrier_opt): Define.
2334 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2335 (parse_psr): Accept V7M psr names.
2336 (parse_barrier): New function.
2337 (enum operand_parse_code): Add OP_oBARRIER.
2338 (parse_operands): Implement OP_oBARRIER.
2339 (do_barrier): New function.
2340 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2341 (do_t_cpsi): Add V7M restrictions.
2342 (do_t_mrs, do_t_msr): Validate V7M variants.
2343 (md_assemble): Check for NULL variants.
2344 (v7m_psrs, barrier_opt_names): New tables.
2345 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2346 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2347 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2348 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2349 (struct cpu_arch_ver_table): Define.
2350 (cpu_arch_ver): New.
2351 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2352 Tag_CPU_arch_profile.
2353 * doc/c-arm.texi: Document new cpu and arch options.
2355 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2357 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2359 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2361 * config/tc-ia64.c: Update copyright years.
2363 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2365 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2368 2005-02-22 Paul Brook <paul@codesourcery.com>
2370 * config/tc-arm.c (do_pld): Remove incorrect write to
2372 (encode_thumb32_addr_mode): Use correct operand.
2374 2006-02-21 Paul Brook <paul@codesourcery.com>
2376 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2378 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2379 Anil Paranjape <anilp1@kpitcummins.com>
2380 Shilin Shakti <shilins@kpitcummins.com>
2382 * Makefile.am: Add xc16x related entry.
2383 * Makefile.in: Regenerate.
2384 * configure.in: Added xc16x related entry.
2385 * configure: Regenerate.
2386 * config/tc-xc16x.h: New file
2387 * config/tc-xc16x.c: New file
2388 * doc/c-xc16x.texi: New file for xc16x
2389 * doc/all.texi: Entry for xc16x
2390 * doc/Makefile.texi: Added c-xc16x.texi
2391 * NEWS: Announce the support for the new target.
2393 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2395 * configure.tgt: set emulation for mips-*-netbsd*
2397 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2399 * config.in: Rebuilt.
2401 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2403 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2404 from 1, not 0, in error messages.
2405 (md_assemble): Simplify special-case check for ENTRY instructions.
2406 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2407 operand in error message.
2409 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2411 * configure.tgt (arm-*-linux-gnueabi*): Change to
2414 2006-02-10 Nick Clifton <nickc@redhat.com>
2416 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2417 32-bit value is propagated into the upper bits of a 64-bit long.
2419 * config/tc-arc.c (init_opcode_tables): Fix cast.
2420 (arc_extoper, md_operand): Likewise.
2422 2006-02-09 David Heine <dlheine@tensilica.com>
2424 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2425 each relaxation step.
2427 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2429 * configure.in (CHECK_DECLS): Add vsnprintf.
2430 * configure: Regenerate.
2431 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2432 include/declare here, but...
2433 * as.h: Move code detecting VARARGS idiom to the top.
2434 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2435 (vsnprintf): Declare if not already declared.
2437 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2439 * as.c (close_output_file): New.
2440 (main): Register close_output_file with xatexit before
2441 dump_statistics. Don't call output_file_close.
2443 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2445 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2446 mcf5329_control_regs): New.
2447 (not_current_architecture, selected_arch, selected_cpu): New.
2448 (m68k_archs, m68k_extensions): New.
2449 (archs): Renamed to ...
2450 (m68k_cpus): ... here. Adjust.
2452 (md_pseudo_table): Add arch and cpu directives.
2453 (find_cf_chip, m68k_ip): Adjust table scanning.
2454 (no_68851, no_68881): Remove.
2455 (md_assemble): Lazily initialize.
2456 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2457 (md_init_after_args): Move functionality to m68k_init_arch.
2458 (mri_chip): Adjust table scanning.
2459 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2460 options with saner parsing.
2461 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2462 m68k_init_arch): New.
2463 (s_m68k_cpu, s_m68k_arch): New.
2464 (md_show_usage): Adjust.
2465 (m68k_elf_final_processing): Set CF EF flags.
2466 * config/tc-m68k.h (m68k_init_after_args): Remove.
2467 (tc_init_after_args): Remove.
2468 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2469 (M68k-Directives): Document .arch and .cpu directives.
2471 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2473 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2474 synonyms for equ and defl.
2475 (z80_cons_fix_new): New function.
2476 (emit_byte): Disallow relative jumps to absolute locations.
2477 (emit_data): Only handle defb, prototype changed, because defb is
2478 now handled as pseudo-op rather than an instruction.
2479 (instab): Entries for defb,defw,db,dw moved from here...
2480 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2481 Add entries for def24,def32,d24,d32.
2482 (md_assemble): Improved error handling.
2483 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2484 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2485 (z80_cons_fix_new): Declare.
2486 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2487 (def24,d24,def32,d32): New pseudo-ops.
2489 2006-02-02 Paul Brook <paul@codesourcery.com>
2491 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2493 2005-02-02 Paul Brook <paul@codesourcery.com>
2495 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2496 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2497 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2498 T2_OPCODE_RSB): Define.
2499 (thumb32_negate_data_op): New function.
2500 (md_apply_fix): Use it.
2502 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2504 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2506 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2507 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2509 (relaxation_requirements): Add pfinish_frag argument and use it to
2510 replace setting tinsn->record_fix fields.
2511 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2512 and vinsn_to_insnbuf. Remove references to record_fix and
2513 slot_sub_symbols fields.
2514 (xtensa_mark_narrow_branches): Delete unused code.
2515 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2517 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2519 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2520 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2521 of the record_fix field. Simplify error messages for unexpected
2523 (set_expr_symbol_offset_diff): Delete.
2525 2006-01-31 Paul Brook <paul@codesourcery.com>
2527 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2529 2006-01-31 Paul Brook <paul@codesourcery.com>
2530 Richard Earnshaw <rearnsha@arm.com>
2532 * config/tc-arm.c: Use arm_feature_set.
2533 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2534 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2535 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2538 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2539 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2540 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2541 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2543 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2544 (arm_opts): Move old cpu/arch options from here...
2545 (arm_legacy_opts): ... to here.
2546 (md_parse_option): Search arm_legacy_opts.
2547 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2548 (arm_float_abis, arm_eabis): Make const.
2550 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2552 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2554 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2556 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2557 in load immediate intruction.
2559 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2561 * config/bfin-parse.y (value_match): Use correct conversion
2562 specifications in template string for __FILE__ and __LINE__.
2566 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2568 Introduce TLS descriptors for i386 and x86_64.
2569 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2570 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2571 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2572 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2573 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2575 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2576 (lex_got): Handle @tlsdesc and @tlscall.
2577 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2579 2006-01-11 Nick Clifton <nickc@redhat.com>
2581 Fixes for building on 64-bit hosts:
2582 * config/tc-avr.c (mod_index): New union to allow conversion
2583 between pointers and integers.
2584 (md_begin, avr_ldi_expression): Use it.
2585 * config/tc-i370.c (md_assemble): Add cast for argument to print
2587 * config/tc-tic54x.c (subsym_substitute): Likewise.
2588 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2589 opindex field of fr_cgen structure into a pointer so that it can
2590 be stored in a frag.
2591 * config/tc-mn10300.c (md_assemble): Likewise.
2592 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2594 * config/tc-v850.c: Replace uses of (int) casts with correct
2597 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2600 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2602 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2605 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2606 a local-label reference.
2608 For older changes see ChangeLog-2005
2614 version-control: never