1 2006-09-22 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
5 2006-09-22 Alan Modra <amodra@bigpond.net.au>
7 * as.h (as_perror): Delete declaration.
8 * gdbinit.in (as_perror): Delete breakpoint.
9 * messages.c (as_perror): Delete function.
10 * doc/internals.texi: Remove as_perror description.
11 * listing.c (listing_print: Don't use as_perror.
12 * output-file.c (output_file_create, output_file_close): Likewise.
13 * symbols.c (symbol_create, symbol_clone): Likewise.
14 * write.c (write_contents): Likewise.
15 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
16 * config/tc-tic54x.c (tic54x_mlib): Likewise.
18 2006-09-22 Alan Modra <amodra@bigpond.net.au>
20 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
21 (ppc_handle_align): New function.
22 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
23 (SUB_SEGMENT_ALIGN): Define as zero.
25 2006-09-20 Bob Wilson <bob.wilson@acm.org>
27 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
28 (Overview): Skip cross reference in man page.
30 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
32 * configure.in: Add new target x86_64-pc-mingw64.
33 * configure: Regenerate.
34 * configure.tgt: Add new target x86_64-pc-mingw64.
35 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
36 * config/tc-i386.c: Add new targets.
37 (md_parse_option): Add targets to OPTION_64.
38 (x86_64_target_format): Add new method for setup proper default target cpu mode.
39 * config/te-pep.h: Add new target definition header.
40 (TE_PEP): New macro: Identifies new target architecture.
41 (COFF_WITH_pex64): Set proper includes in bfd.
42 * NEWS: Mention new target.
44 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
46 * config/bfin-parse.y (binary): Change sub of const to add of negated
49 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
51 * config/tc-score.c: New file.
52 * config/tc-score.h: Newf file.
53 * configure.tgt: Add Score target.
54 * Makefile.am: Add Score files.
55 * Makefile.in: Regenerate.
56 * NEWS: Mention new target support.
58 2006-09-16 Paul Brook <paul@codesourcery.com>
60 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
61 * doc/c-arm.texi (movsp): Document offset argument.
63 2006-09-16 Paul Brook <paul@codesourcery.com>
65 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
66 unsigned int to avoid 64-bit host problems.
68 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
70 * config/bfin-parse.y (binary): Do some more constant folding for
73 2006-09-13 Jan Beulich <jbeulich@novell.com>
75 * input-file.c (input_file_give_next_buffer): Demote as_bad to
78 2006-09-13 Alan Modra <amodra@bigpond.net.au>
81 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
84 2006-09-13 Alan Modra <amodra@bigpond.net.au>
86 * input-file.c (input_file_open): Replace as_perror with as_bad
87 so that gas exits with error on file errors. Correct error
89 (input_file_get, input_file_give_next_buffer): Likewise.
90 * input-file.h: Update comment.
92 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
95 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
96 registers as a sub-class of wC registers.
98 2006-09-11 Alan Modra <amodra@bigpond.net.au>
101 * config/tc-mips.h (enum dwarf2_format): Forward declare.
102 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
103 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
104 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
106 2006-09-08 Nick Clifton <nickc@redhat.com>
109 * doc/as.texinfo (Macro): Improve documentation about separating
110 macro arguments from following text.
112 2006-09-08 Paul Brook <paul@codesourcery.com>
114 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
116 2006-09-07 Paul Brook <paul@codesourcery.com>
118 * config/tc-arm.c (parse_operands): Mark operand as present.
120 2006-09-04 Paul Brook <paul@codesourcery.com>
122 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
123 (do_neon_dyadic_if_i_d): Avoid setting U bit.
124 (do_neon_mac_maybe_scalar): Ditto.
125 (do_neon_dyadic_narrow): Force operand type to NT_integer.
126 (insns): Remove out of date comments.
128 2006-08-29 Nick Clifton <nickc@redhat.com>
130 * read.c (s_align): Initialize the 'stopc' variable to prevent
131 compiler complaints about it being used without being
133 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
134 s_float_space, s_struct, cons_worker, equals): Likewise.
136 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
138 * ecoff.c (ecoff_directive_val): Fix message typo.
139 * config/tc-ns32k.c (convert_iif): Likewise.
140 * config/tc-sh64.c (shmedia_check_limits): Likewise.
142 2006-08-25 Sterling Augustine <sterling@tensilica.com>
143 Bob Wilson <bob.wilson@acm.org>
145 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
146 the state of the absolute_literals directive. Remove align frag at
147 the start of the literal pool position.
149 2006-08-25 Bob Wilson <bob.wilson@acm.org>
151 * doc/c-xtensa.texi: Add @group commands in examples.
153 2006-08-24 Bob Wilson <bob.wilson@acm.org>
155 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
156 (INIT_LITERAL_SECTION_NAME): Delete.
157 (lit_state struct): Remove segment names, init_lit_seg, and
158 fini_lit_seg. Add lit_prefix and current_text_seg.
159 (init_literal_head_h, init_literal_head): Delete.
160 (fini_literal_head_h, fini_literal_head): Delete.
161 (xtensa_begin_directive): Move argument parsing to
162 xtensa_literal_prefix function.
163 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
164 (xtensa_literal_prefix): Parse the directive argument here and
165 record it in the lit_prefix field. Remove code to derive literal
168 (get_is_linkonce_section): Use linkonce_len. Check for any
169 ".gnu.linkonce.*" section, not just text sections.
170 (md_begin): Remove initialization of deleted lit_state fields.
171 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
172 to init_literal_head and fini_literal_head.
173 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
174 when traversing literal_head list.
175 (match_section_group): New.
176 (cache_literal_section): Rewrite to determine the literal section
177 name on the fly, create the section and return it.
178 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
179 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
180 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
181 Use xtensa_get_property_section from bfd.
182 (retrieve_xtensa_section): Delete.
183 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
184 description to refer to plural literal sections and add xref to
185 the Literal Directive section.
186 (Literal Directive): Describe new rules for deriving literal section
187 names. Add footnote for special case of .init/.fini with
188 --text-section-literals.
189 (Literal Prefix Directive): Replace old naming rules with xref to the
190 Literal Directive section.
192 2006-08-21 Joseph Myers <joseph@codesourcery.com>
194 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
195 merging with previous long opcode.
197 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
199 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
200 * Makefile.in: Regenerate.
201 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
204 2006-08-16 Julian Brown <julian@codesourcery.com>
206 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
207 to use ARM instructions on non-ARM-supporting cores.
208 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
209 mode automatically based on cpu variant.
210 (md_begin): Call above function.
212 2006-08-16 Julian Brown <julian@codesourcery.com>
214 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
215 recognized in non-unified syntax mode.
217 2006-08-15 Thiemo Seufer <ths@mips.com>
218 Nigel Stephens <nigel@mips.com>
219 David Ung <davidu@mips.com>
221 * configure.tgt: Handle mips*-sde-elf*.
223 2006-08-12 Thiemo Seufer <ths@networkno.de>
225 * config/tc-mips.c (mips16_ip): Fix argument register handling
226 for restore instruction.
228 2006-08-08 Bob Wilson <bob.wilson@acm.org>
230 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
232 (out_fixed_inc_line_addr): New.
233 (process_entries): Use out_fixed_inc_line_addr when
234 DWARF2_USE_FIXED_ADVANCE_PC is set.
235 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
237 2006-08-08 DJ Delorie <dj@redhat.com>
239 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
240 vs full symbols so that we never have more than one pointer value
241 for any given symbol in our symbol table.
243 2006-08-08 Sterling Augustine <sterling@tensilica.com>
245 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
246 and emit DW_AT_ranges when code in compilation unit is not
248 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
250 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
251 (out_debug_ranges): New function to emit .debug_ranges section
252 when code is not contiguous.
254 2006-08-08 Nick Clifton <nickc@redhat.com>
256 * config/tc-arm.c (WARN_DEPRECATED): Enable.
258 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
260 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
262 (pe_directive_secrel) [TE_PE]: New function.
263 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
264 loc, loc_mark_labels.
265 [TE_PE]: Handle secrel32.
266 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
268 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
269 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
270 (md_section_align): Only round section sizes here for AOUT
272 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
273 (tc_pe_dwarf2_emit_offset): New function.
274 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
275 (cons_fix_new_arm): Handle O_secrel.
276 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
277 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
278 of OBJ_ELF only block.
279 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
280 tc_pe_dwarf2_emit_offset.
282 2006-08-04 Richard Sandiford <richard@codesourcery.com>
284 * config/tc-sh.c (apply_full_field_fix): New function.
285 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
286 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
287 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
288 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
290 2006-08-03 Nick Clifton <nickc@redhat.com>
293 * config.in: Regenerate.
295 2006-08-03 Joseph Myers <joseph@codesourcery.com>
297 * config/tc-arm.c (parse_operands): Handle invalid register name
300 2006-08-03 Joseph Myers <joseph@codesourcery.com>
302 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
303 (parse_operands): Handle it.
304 (insns): Use it for tmcr and tmrc.
306 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
309 * config/tc-i386.c (md_parse_option): Treat any target starting
310 with elf64_x86_64 as a viable target for the -64 switch.
311 (i386_target_format): For 64-bit ELF flavoured output use
313 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
315 2006-08-02 Nick Clifton <nickc@redhat.com>
318 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
320 * configure.in: Run BFD_BINARY_FOPEN.
321 * configure: Regenerate.
322 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
325 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
327 * config/tc-i386.c (md_assemble): Don't update
330 2006-08-01 Thiemo Seufer <ths@mips.com>
332 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
334 2006-08-01 Thiemo Seufer <ths@mips.com>
336 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
337 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
338 BFD_RELOC_32 and BFD_RELOC_16.
339 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
340 md_convert_frag, md_obj_end): Fix comment formatting.
342 2006-07-31 Thiemo Seufer <ths@mips.com>
344 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
345 handling for BFD_RELOC_MIPS16_JMP.
347 2006-07-24 Andreas Schwab <schwab@suse.de>
350 * read.c (read_a_source_file): Ignore unknown text after line
351 comment character. Fix misleading comment.
353 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
355 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
356 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
357 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
358 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
359 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
360 doc/c-z80.texi, doc/internals.texi: Fix some typos.
362 2006-07-21 Nick Clifton <nickc@redhat.com>
364 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
367 2006-07-20 Thiemo Seufer <ths@mips.com>
368 Nigel Stephens <nigel@mips.com>
370 * config/tc-mips.c (md_parse_option): Don't infer optimisation
371 options from debug options.
373 2006-07-20 Thiemo Seufer <ths@mips.com>
375 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
376 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
378 2006-07-19 Paul Brook <paul@codesourcery.com>
380 * config/tc-arm.c (insns): Fix rbit Arm opcode.
382 2006-07-18 Paul Brook <paul@codesourcery.com>
384 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
385 (md_convert_frag): Use correct reloc for add_pc. Use
386 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
387 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
388 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
390 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
392 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
393 when file and line unknown.
395 2006-07-17 Thiemo Seufer <ths@mips.com>
397 * read.c (s_struct): Use IS_ELF.
398 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
399 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
400 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
401 s_mips_mask): Likewise.
403 2006-07-16 Thiemo Seufer <ths@mips.com>
404 David Ung <davidu@mips.com>
406 * read.c (s_struct): Handle ELF section changing.
407 * config/tc-mips.c (s_align): Leave enabling auto-align to the
409 (s_change_sec): Try section changing only if we output ELF.
411 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
413 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
415 (smallest_imm_type): Remove Cpu086.
416 (i386_target_format): Likewise.
418 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
421 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
422 Michael Meissner <michael.meissner@amd.com>
424 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
425 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
426 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
428 (i386_align_code): Ditto.
429 (md_assemble_code): Add support for insertq/extrq instructions,
430 swapping as needed for intel syntax.
431 (swap_imm_operands): New function to swap immediate operands.
432 (swap_operands): Deal with 4 operand instructions.
433 (build_modrm_byte): Add support for insertq instruction.
435 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
437 * config/tc-i386.h (Size64): Fix a typo in comment.
439 2006-07-12 Nick Clifton <nickc@redhat.com>
441 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
442 fixup_segment() to repeat a range check on a value that has
443 already been checked here.
445 2006-07-07 James E Wilson <wilson@specifix.com>
447 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
449 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
450 Nick Clifton <nickc@redhat.com>
453 * doc/as.texi: Fix spelling typo: branchs => branches.
454 * doc/c-m68hc11.texi: Likewise.
455 * config/tc-m68hc11.c: Likewise.
456 Support old spelling of command line switch for backwards
459 2006-07-04 Thiemo Seufer <ths@mips.com>
460 David Ung <davidu@mips.com>
462 * config/tc-mips.c (s_is_linkonce): New function.
463 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
464 weak, external, and linkonce symbols.
465 (pic_need_relax): Use s_is_linkonce.
467 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
469 * doc/as.texinfo (Org): Remove space.
470 (P2align): Add "@var{abs-expr},".
472 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
474 * config/tc-i386.c (cpu_arch_tune_set): New.
475 (cpu_arch_isa): Likewise.
476 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
477 nops with short or long nop sequences based on -march=/.arch
479 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
480 set cpu_arch_tune and cpu_arch_tune_flags.
481 (md_parse_option): For -march=, set cpu_arch_isa and set
482 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
483 0. Set cpu_arch_tune_set to 1 for -mtune=.
484 (i386_target_format): Don't set cpu_arch_tune.
486 2006-06-23 Nigel Stephens <nigel@mips.com>
488 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
489 generated .sbss.* and .gnu.linkonce.sb.*.
491 2006-06-23 Thiemo Seufer <ths@mips.com>
492 David Ung <davidu@mips.com>
494 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
496 * config/tc-mips.c (label_list): Define per-segment label_list.
497 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
498 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
499 mips_from_file_after_relocs, mips_define_label): Use per-segment
502 2006-06-22 Thiemo Seufer <ths@mips.com>
504 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
505 (append_insn): Use it.
506 (md_apply_fix): Whitespace formatting.
507 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
508 mips16_extended_frag): Remove register specifier.
509 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
512 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
514 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
515 a directive saving VFP registers for ARMv6 or later.
516 (s_arm_unwind_save): Add parameter arch_v6 and call
517 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
519 (md_pseudo_table): Add entry for new "vsave" directive.
520 * doc/c-arm.texi: Correct error in example for "save"
521 directive (fstmdf -> fstmdx). Also document "vsave" directive.
523 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
524 Anatoly Sokolov <aesok@post.ru>
526 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
527 and atmega644p devices. Rename atmega164/atmega324 devices to
528 atmega164p/atmega324p.
529 * doc/c-avr.texi: Document new mcu and arch options.
531 2006-06-17 Nick Clifton <nickc@redhat.com>
533 * config/tc-arm.c (enum parse_operand_result): Move outside of
534 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
536 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
538 * config/tc-i386.h (processor_type): New.
539 (arch_entry): Add type.
541 * config/tc-i386.c (cpu_arch_tune): New.
542 (cpu_arch_tune_flags): Likewise.
543 (cpu_arch_isa_flags): Likewise.
545 (set_cpu_arch): Also update cpu_arch_isa_flags.
546 (md_assemble): Update cpu_arch_isa_flags.
548 (OPTION_MTUNE): Likewise.
549 (md_longopts): Add -march= and -mtune=.
550 (md_parse_option): Support -march= and -mtune=.
551 (md_show_usage): Add -march=CPU/-mtune=CPU.
552 (i386_target_format): Also update cpu_arch_isa_flags,
553 cpu_arch_tune and cpu_arch_tune_flags.
555 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
557 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
559 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
561 * config/tc-arm.c (enum parse_operand_result): New.
562 (struct group_reloc_table_entry): New.
563 (enum group_reloc_type): New.
564 (group_reloc_table): New array.
565 (find_group_reloc_table_entry): New function.
566 (parse_shifter_operand_group_reloc): New function.
567 (parse_address_main): New function, incorporating code
568 from the old parse_address function. To be used via...
569 (parse_address): wrapper for parse_address_main; and
570 (parse_address_group_reloc): new function, likewise.
571 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
572 OP_ADDRGLDRS, OP_ADDRGLDC.
573 (parse_operands): Support for these new operand codes.
574 New macro po_misc_or_fail_no_backtrack.
575 (encode_arm_cp_address): Preserve group relocations.
576 (insns): Modify to use the above operand codes where group
577 relocations are permitted.
578 (md_apply_fix): Handle the group relocations
579 ALU_PC_G0_NC through LDC_SB_G2.
580 (tc_gen_reloc): Likewise.
581 (arm_force_relocation): Leave group relocations for the linker.
582 (arm_fix_adjustable): Likewise.
584 2006-06-15 Julian Brown <julian@codesourcery.com>
586 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
587 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
590 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
592 * config/tc-i386.c (process_suffix): Don't add rex64 for
595 2006-06-09 Thiemo Seufer <ths@mips.com>
597 * config/tc-mips.c (mips_ip): Maintain argument count.
599 2006-06-09 Alan Modra <amodra@bigpond.net.au>
601 * config/tc-iq2000.c: Include sb.h.
603 2006-06-08 Nigel Stephens <nigel@mips.com>
605 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
606 aliases for better compatibility with SGI tools.
608 2006-06-08 Alan Modra <amodra@bigpond.net.au>
610 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
611 * Makefile.am (GASLIBS): Expand @BFDLIB@.
613 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
614 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
615 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
617 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
618 * Makefile.in: Regenerate.
619 * doc/Makefile.in: Regenerate.
620 * configure: Regenerate.
622 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
624 * po/Make-in (pdf, ps): New dummy targets.
626 2006-06-07 Julian Brown <julian@codesourcery.com>
628 * config/tc-arm.c (stdarg.h): include.
629 (arm_it): Add uncond_value field. Add isvec and issingle to operand
631 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
632 REG_TYPE_NSDQ (single, double or quad vector reg).
633 (reg_expected_msgs): Update.
634 (BAD_FPU): Add macro for unsupported FPU instruction error.
635 (parse_neon_type): Support 'd' as an alias for .f64.
636 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
638 (parse_vfp_reg_list): Don't update first arg on error.
639 (parse_neon_mov): Support extra syntax for VFP moves.
640 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
641 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
642 (parse_operands): Support isvec, issingle operands fields, new parse
644 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
646 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
647 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
648 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
649 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
651 (neon_shape): Redefine in terms of above.
652 (neon_shape_class): New enumeration, table of shape classes.
653 (neon_shape_el): New enumeration. One element of a shape.
654 (neon_shape_el_size): Register widths of above, where appropriate.
655 (neon_shape_info): New struct. Info for shape table.
656 (neon_shape_tab): New array.
657 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
658 (neon_check_shape): Rewrite as...
659 (neon_select_shape): New function to classify instruction shapes,
660 driven by new table neon_shape_tab array.
661 (neon_quad): New function. Return 1 if shape should set Q flag in
662 instructions (or equivalent), 0 otherwise.
663 (type_chk_of_el_type): Support F64.
664 (el_type_of_type_chk): Likewise.
665 (neon_check_type): Add support for VFP type checking (VFP data
666 elements fill their containing registers).
667 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
668 in thumb mode for VFP instructions.
669 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
670 and encode the current instruction as if it were that opcode.
671 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
672 arguments, call function in PFN.
673 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
674 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
675 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
676 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
677 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
678 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
679 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
680 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
681 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
682 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
683 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
684 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
685 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
686 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
687 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
689 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
690 between VFP and Neon turns out to belong to Neon. Perform
691 architecture check and fill in condition field if appropriate.
692 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
693 (do_neon_cvt): Add support for VFP variants of instructions.
694 (neon_cvt_flavour): Extend to cover VFP conversions.
695 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
697 (do_neon_ldr_str): Handle single-precision VFP load/store.
698 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
699 NS_NULL not NS_IGNORE.
700 (opcode_tag): Add OT_csuffixF for operands which either take a
701 conditional suffix, or have 0xF in the condition field.
702 (md_assemble): Add support for OT_csuffixF.
703 (NCE): Replace macro with...
704 (NCE_tag, NCE, NCEF): New macros.
705 (nCE): Replace macro with...
706 (nCE_tag, nCE, nCEF): New macros.
707 (insns): Add support for VFP insns or VFP versions of insns msr,
708 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
709 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
710 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
711 VFP/Neon insns together.
713 2006-06-07 Alan Modra <amodra@bigpond.net.au>
714 Ladislav Michl <ladis@linux-mips.org>
716 * app.c: Don't include headers already included by as.h.
718 * atof-generic.c: Likewise.
720 * dwarf2dbg.c: Likewise.
722 * input-file.c: Likewise.
723 * input-scrub.c: Likewise.
725 * output-file.c: Likewise.
728 * config/bfin-lex.l: Likewise.
729 * config/obj-coff.h: Likewise.
730 * config/obj-elf.h: Likewise.
731 * config/obj-som.h: Likewise.
732 * config/tc-arc.c: Likewise.
733 * config/tc-arm.c: Likewise.
734 * config/tc-avr.c: Likewise.
735 * config/tc-bfin.c: Likewise.
736 * config/tc-cris.c: Likewise.
737 * config/tc-d10v.c: Likewise.
738 * config/tc-d30v.c: Likewise.
739 * config/tc-dlx.h: Likewise.
740 * config/tc-fr30.c: Likewise.
741 * config/tc-frv.c: Likewise.
742 * config/tc-h8300.c: Likewise.
743 * config/tc-hppa.c: Likewise.
744 * config/tc-i370.c: Likewise.
745 * config/tc-i860.c: Likewise.
746 * config/tc-i960.c: Likewise.
747 * config/tc-ip2k.c: Likewise.
748 * config/tc-iq2000.c: Likewise.
749 * config/tc-m32c.c: Likewise.
750 * config/tc-m32r.c: Likewise.
751 * config/tc-maxq.c: Likewise.
752 * config/tc-mcore.c: Likewise.
753 * config/tc-mips.c: Likewise.
754 * config/tc-mmix.c: Likewise.
755 * config/tc-mn10200.c: Likewise.
756 * config/tc-mn10300.c: Likewise.
757 * config/tc-msp430.c: Likewise.
758 * config/tc-mt.c: Likewise.
759 * config/tc-ns32k.c: Likewise.
760 * config/tc-openrisc.c: Likewise.
761 * config/tc-ppc.c: Likewise.
762 * config/tc-s390.c: Likewise.
763 * config/tc-sh.c: Likewise.
764 * config/tc-sh64.c: Likewise.
765 * config/tc-sparc.c: Likewise.
766 * config/tc-tic30.c: Likewise.
767 * config/tc-tic4x.c: Likewise.
768 * config/tc-tic54x.c: Likewise.
769 * config/tc-v850.c: Likewise.
770 * config/tc-vax.c: Likewise.
771 * config/tc-xc16x.c: Likewise.
772 * config/tc-xstormy16.c: Likewise.
773 * config/tc-xtensa.c: Likewise.
774 * config/tc-z80.c: Likewise.
775 * config/tc-z8k.c: Likewise.
776 * macro.h: Don't include sb.h or ansidecl.h.
777 * sb.h: Don't include stdio.h or ansidecl.h.
778 * cond.c: Include sb.h.
779 * itbl-lex.l: Include as.h instead of other system headers.
780 * itbl-parse.y: Likewise.
781 * itbl-ops.c: Similarly.
782 * itbl-ops.h: Don't include as.h or ansidecl.h.
783 * config/bfin-defs.h: Don't include bfd.h or as.h.
784 * config/bfin-parse.y: Include as.h instead of other system headers.
786 2006-06-06 Ben Elliston <bje@au.ibm.com>
787 Anton Blanchard <anton@samba.org>
789 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
790 (md_show_usage): Document it.
791 (ppc_setup_opcodes): Test power6 opcode flag bits.
792 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
794 2006-06-06 Thiemo Seufer <ths@mips.com>
795 Chao-ying Fu <fu@mips.com>
797 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
798 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
799 (macro_build): Update comment.
800 (mips_ip): Allow DSP64 instructions for MIPS64R2.
801 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
803 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
804 MIPS_CPU_ASE_MDMX flags for sb1.
806 2006-06-05 Thiemo Seufer <ths@mips.com>
808 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
810 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
811 (mips_ip): Make overflowed/underflowed constant arguments in DSP
812 and MT instructions a fatal error. Use INSERT_OPERAND where
813 appropriate. Improve warnings for break and wait code overflows.
814 Use symbolic constant of OP_MASK_COPZ.
815 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
817 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
819 * po/Make-in (top_builddir): Define.
821 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
823 * doc/Makefile.am (TEXI2DVI): Define.
824 * doc/Makefile.in: Regenerate.
825 * doc/c-arc.texi: Fix typo.
827 2006-06-01 Alan Modra <amodra@bigpond.net.au>
829 * config/obj-ieee.c: Delete.
830 * config/obj-ieee.h: Delete.
831 * Makefile.am (OBJ_FORMATS): Remove ieee.
832 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
833 (obj-ieee.o): Remove rule.
834 * Makefile.in: Regenerate.
835 * configure.in (atof): Remove tahoe.
836 (OBJ_MAYBE_IEEE): Don't define.
837 * configure: Regenerate.
838 * config.in: Regenerate.
839 * doc/Makefile.in: Regenerate.
840 * po/POTFILES.in: Regenerate.
842 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
844 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
845 and LIBINTL_DEP everywhere.
847 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
848 * acinclude.m4: Include new gettext macros.
849 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
850 Remove local code for po/Makefile.
851 * Makefile.in, configure, doc/Makefile.in: Regenerated.
853 2006-05-30 Nick Clifton <nickc@redhat.com>
855 * po/es.po: Updated Spanish translation.
857 2006-05-06 Denis Chertykov <denisc@overta.ru>
859 * doc/c-avr.texi: New file.
860 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
861 * doc/all.texi: Set AVR
862 * doc/as.texinfo: Include c-avr.texi
864 2006-05-28 Jie Zhang <jie.zhang@analog.com>
866 * config/bfin-parse.y (check_macfunc): Loose the condition of
867 calling check_multiply_halfregs ().
869 2006-05-25 Jie Zhang <jie.zhang@analog.com>
871 * config/bfin-parse.y (asm_1): Better check and deal with
872 vector and scalar Multiply 16-Bit Operands instructions.
874 2006-05-24 Nick Clifton <nickc@redhat.com>
876 * config/tc-hppa.c: Convert to ISO C90 format.
877 * config/tc-hppa.h: Likewise.
879 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
880 Randolph Chung <randolph@tausq.org>
882 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
883 is_tls_ieoff, is_tls_leoff): Define.
884 (fix_new_hppa): Handle TLS.
885 (cons_fix_new_hppa): Likewise.
887 (md_apply_fix): Handle TLS relocs.
888 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
890 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
892 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
894 2006-05-23 Thiemo Seufer <ths@mips.com>
895 David Ung <davidu@mips.com>
896 Nigel Stephens <nigel@mips.com>
899 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
900 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
901 ISA_HAS_MXHC1): New macros.
902 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
903 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
904 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
905 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
906 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
907 (mips_after_parse_args): Change default handling of float register
908 size to account for 32bit code with 64bit FP. Better sanity checking
909 of ISA/ASE/ABI option combinations.
910 (s_mipsset): Support switching of GPR and FPR sizes via
911 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
913 (mips_elf_final_processing): We should record the use of 64bit FP
914 registers in 32bit code but we don't, because ELF header flags are
916 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
917 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
918 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
919 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
920 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
921 missing -march options. Document .set arch=CPU. Move .set smartmips
922 to ASE page. Use @code for .set FOO examples.
924 2006-05-23 Jie Zhang <jie.zhang@analog.com>
926 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
929 2006-05-23 Jie Zhang <jie.zhang@analog.com>
931 * config/bfin-defs.h (bfin_equals): Remove declaration.
932 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
933 * config/tc-bfin.c (bfin_name_is_register): Remove.
934 (bfin_equals): Remove.
935 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
936 (bfin_name_is_register): Remove declaration.
938 2006-05-19 Thiemo Seufer <ths@mips.com>
939 Nigel Stephens <nigel@mips.com>
941 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
942 (mips_oddfpreg_ok): New function.
945 2006-05-19 Thiemo Seufer <ths@mips.com>
946 David Ung <davidu@mips.com>
948 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
949 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
950 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
951 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
952 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
953 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
954 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
955 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
956 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
957 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
958 reg_names_o32, reg_names_n32n64): Define register classes.
959 (reg_lookup): New function, use register classes.
960 (md_begin): Reserve register names in the symbol table. Simplify
962 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
964 (mips16_ip): Use reg_lookup.
965 (tc_get_register): Likewise.
966 (tc_mips_regname_to_dw2regnum): New function.
968 2006-05-19 Thiemo Seufer <ths@mips.com>
970 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
971 Un-constify string argument.
972 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
974 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
976 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
978 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
980 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
982 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
985 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
987 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
988 cfloat/m68881 to correct architecture before using it.
990 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
992 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
995 2006-05-15 Paul Brook <paul@codesourcery.com>
997 * config/tc-arm.c (arm_adjust_symtab): Use
998 bfd_is_arm_special_symbol_name.
1000 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1002 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1003 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1004 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1005 Handle errors from calls to xtensa_opcode_is_* functions.
1007 2006-05-14 Thiemo Seufer <ths@mips.com>
1009 * config/tc-mips.c (macro_build): Test for currently active
1011 (mips16_ip): Reject invalid opcodes.
1013 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1015 * doc/as.texinfo: Rename "Index" to "AS Index",
1016 and "ABORT" to "ABORT (COFF)".
1018 2006-05-11 Paul Brook <paul@codesourcery.com>
1020 * config/tc-arm.c (parse_half): New function.
1021 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1022 (parse_operands): Ditto.
1023 (do_mov16): Reject invalid relocations.
1024 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1025 (insns): Replace Iffff with HALF.
1026 (md_apply_fix): Add MOVW and MOVT relocs.
1027 (tc_gen_reloc): Ditto.
1028 * doc/c-arm.texi: Document relocation operators
1030 2006-05-11 Paul Brook <paul@codesourcery.com>
1032 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1034 2006-05-11 Thiemo Seufer <ths@mips.com>
1036 * config/tc-mips.c (append_insn): Don't check the range of j or
1039 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1041 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1042 relocs against external symbols for WinCE targets.
1043 (md_apply_fix): Likewise.
1045 2006-05-09 David Ung <davidu@mips.com>
1047 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1050 2006-05-09 Nick Clifton <nickc@redhat.com>
1052 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1053 against symbols which are not going to be placed into the symbol
1056 2006-05-09 Ben Elliston <bje@au.ibm.com>
1058 * expr.c (operand): Remove `if (0 && ..)' statement and
1059 subsequently unused target_op label. Collapse `if (1 || ..)'
1061 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1062 separately above the switch.
1064 2006-05-08 Nick Clifton <nickc@redhat.com>
1067 * config/tc-msp430.c (line_separator_character): Define as |.
1069 2006-05-08 Thiemo Seufer <ths@mips.com>
1070 Nigel Stephens <nigel@mips.com>
1071 David Ung <davidu@mips.com>
1073 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1074 (mips_opts): Likewise.
1075 (file_ase_smartmips): New variable.
1076 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1077 (macro_build): Handle SmartMIPS instructions.
1078 (mips_ip): Likewise.
1079 (md_longopts): Add argument handling for smartmips.
1080 (md_parse_options, mips_after_parse_args): Likewise.
1081 (s_mipsset): Add .set smartmips support.
1082 (md_show_usage): Document -msmartmips/-mno-smartmips.
1083 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1085 * doc/c-mips.texi: Likewise.
1087 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1089 * write.c (relax_segment): Add pass count arg. Don't error on
1090 negative org/space on first two passes.
1091 (relax_seg_info): New struct.
1092 (relax_seg, write_object_file): Adjust.
1093 * write.h (relax_segment): Update prototype.
1095 2006-05-05 Julian Brown <julian@codesourcery.com>
1097 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1099 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1100 architecture version checks.
1101 (insns): Allow overlapping instructions to be used in VFP mode.
1103 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1106 * config/obj-elf.c (obj_elf_change_section): Allow user
1107 specified SHF_ALPHA_GPREL.
1109 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1111 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1112 for PMEM related expressions.
1114 2006-05-05 Nick Clifton <nickc@redhat.com>
1117 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1118 insertion of a directory separator character into a string at a
1119 given offset. Uses heuristics to decide when to use a backslash
1120 character rather than a forward-slash character.
1121 (dwarf2_directive_loc): Use the macro.
1122 (out_debug_info): Likewise.
1124 2006-05-05 Thiemo Seufer <ths@mips.com>
1125 David Ung <davidu@mips.com>
1127 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1129 (macro): Add new case M_CACHE_AB.
1131 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1133 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1134 (opcode_lookup): Issue a warning for opcode with
1135 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1136 identical to OT_cinfix3.
1137 (TxC3w, TC3w, tC3w): New.
1138 (insns): Use tC3w and TC3w for comparison instructions with
1141 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1143 * subsegs.h (struct frchain): Delete frch_seg.
1144 (frchain_root): Delete.
1145 (seg_info): Define as macro.
1146 * subsegs.c (frchain_root): Delete.
1147 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1148 (subsegs_begin, subseg_change): Adjust for above.
1149 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1150 rather than to one big list.
1151 (subseg_get): Don't special case abs, und sections.
1152 (subseg_new, subseg_force_new): Don't set frchainP here.
1154 (subsegs_print_statistics): Adjust frag chain control list traversal.
1155 * debug.c (dmp_frags): Likewise.
1156 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1157 at frchain_root. Make use of known frchain ordering.
1158 (last_frag_for_seg): Likewise.
1159 (get_frag_fix): Likewise. Add seg param.
1160 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1161 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1162 (SUB_SEGMENT_ALIGN): Likewise.
1163 (subsegs_finish): Adjust frchain list traversal.
1164 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1165 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1166 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1167 (xtensa_fix_b_j_loop_end_frags): Likewise.
1168 (xtensa_fix_close_loop_end_frags): Likewise.
1169 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1170 (retrieve_segment_info): Delete frch_seg initialisation.
1172 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1174 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1175 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1176 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1177 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1179 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1181 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1183 (md_apply_fix3): Multiply offset by 4 here for
1184 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1186 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1187 Jan Beulich <jbeulich@novell.com>
1189 * config/tc-i386.c (output_invalid_buf): Change size for
1191 * config/tc-tic30.c (output_invalid_buf): Likewise.
1193 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1195 * config/tc-tic30.c (output_invalid): Likewise.
1197 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1199 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1200 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1201 (asconfig.texi): Don't set top_srcdir.
1202 * doc/as.texinfo: Don't use top_srcdir.
1203 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1205 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1207 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1208 * config/tc-tic30.c (output_invalid_buf): Likewise.
1210 * config/tc-i386.c (output_invalid): Use snprintf instead of
1212 * config/tc-ia64.c (declare_register_set): Likewise.
1213 (emit_one_bundle): Likewise.
1214 (check_dependencies): Likewise.
1215 * config/tc-tic30.c (output_invalid): Likewise.
1217 2006-05-02 Paul Brook <paul@codesourcery.com>
1219 * config/tc-arm.c (arm_optimize_expr): New function.
1220 * config/tc-arm.h (md_optimize_expr): Define
1221 (arm_optimize_expr): Add prototype.
1222 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1224 2006-05-02 Ben Elliston <bje@au.ibm.com>
1226 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1229 * sb.h (sb_list_vector): Move to sb.c.
1230 * sb.c (free_list): Use type of sb_list_vector directly.
1231 (sb_build): Fix off-by-one error in assertion about `size'.
1233 2006-05-01 Ben Elliston <bje@au.ibm.com>
1235 * listing.c (listing_listing): Remove useless loop.
1236 * macro.c (macro_expand): Remove is_positional local variable.
1237 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1238 and simplify surrounding expressions, where possible.
1239 (assign_symbol): Likewise.
1240 (s_weakref): Likewise.
1241 * symbols.c (colon): Likewise.
1243 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1245 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1247 2006-04-30 Thiemo Seufer <ths@mips.com>
1248 David Ung <davidu@mips.com>
1250 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1251 (mips_immed): New table that records various handling of udi
1252 instruction patterns.
1253 (mips_ip): Adds udi handling.
1255 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1257 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1258 of list rather than beginning.
1260 2006-04-26 Julian Brown <julian@codesourcery.com>
1262 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1263 (is_quarter_float): Rename from above. Simplify slightly.
1264 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1266 (parse_neon_mov): Parse floating-point constants.
1267 (neon_qfloat_bits): Fix encoding.
1268 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1269 preference to integer encoding when using the F32 type.
1271 2006-04-26 Julian Brown <julian@codesourcery.com>
1273 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1274 zero-initialising structures containing it will lead to invalid types).
1275 (arm_it): Add vectype to each operand.
1276 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1278 (neon_typed_alias): New structure. Extra information for typed
1280 (reg_entry): Add neon type info field.
1281 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1282 Break out alternative syntax for coprocessor registers, etc. into...
1283 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1284 out from arm_reg_parse.
1285 (parse_neon_type): Move. Return SUCCESS/FAIL.
1286 (first_error): New function. Call to ensure first error which occurs is
1288 (parse_neon_operand_type): Parse exactly one type.
1289 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1290 (parse_typed_reg_or_scalar): New function. Handle core of both
1291 arm_typed_reg_parse and parse_scalar.
1292 (arm_typed_reg_parse): Parse a register with an optional type.
1293 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1295 (parse_scalar): Parse a Neon scalar with optional type.
1296 (parse_reg_list): Use first_error.
1297 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1298 (neon_alias_types_same): New function. Return true if two (alias) types
1300 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1302 (insert_reg_alias): Return new reg_entry not void.
1303 (insert_neon_reg_alias): New function. Insert type/index information as
1304 well as register for alias.
1305 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1306 make typed register aliases accordingly.
1307 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1309 (s_unreq): Delete type information if present.
1310 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1311 (s_arm_unwind_save_mmxwcg): Likewise.
1312 (s_arm_unwind_movsp): Likewise.
1313 (s_arm_unwind_setfp): Likewise.
1314 (parse_shift): Likewise.
1315 (parse_shifter_operand): Likewise.
1316 (parse_address): Likewise.
1317 (parse_tb): Likewise.
1318 (tc_arm_regname_to_dw2regnum): Likewise.
1319 (md_pseudo_table): Add dn, qn.
1320 (parse_neon_mov): Handle typed operands.
1321 (parse_operands): Likewise.
1322 (neon_type_mask): Add N_SIZ.
1323 (N_ALLMODS): New macro.
1324 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1325 (el_type_of_type_chk): Add some safeguards.
1326 (modify_types_allowed): Fix logic bug.
1327 (neon_check_type): Handle operands with types.
1328 (neon_three_same): Remove redundant optional arg handling.
1329 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1330 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1331 (do_neon_step): Adjust accordingly.
1332 (neon_cmode_for_logic_imm): Use first_error.
1333 (do_neon_bitfield): Call neon_check_type.
1334 (neon_dyadic): Rename to...
1335 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1336 to allow modification of type of the destination.
1337 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1338 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1339 (do_neon_compare): Make destination be an untyped bitfield.
1340 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1341 (neon_mul_mac): Return early in case of errors.
1342 (neon_move_immediate): Use first_error.
1343 (neon_mac_reg_scalar_long): Fix type to include scalar.
1344 (do_neon_dup): Likewise.
1345 (do_neon_mov): Likewise (in several places).
1346 (do_neon_tbl_tbx): Fix type.
1347 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1348 (do_neon_ld_dup): Exit early in case of errors and/or use
1350 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1351 Handle .dn/.qn directives.
1352 (REGDEF): Add zero for reg_entry neon field.
1354 2006-04-26 Julian Brown <julian@codesourcery.com>
1356 * config/tc-arm.c (limits.h): Include.
1357 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1358 (fpu_vfp_v3_or_neon_ext): Declare constants.
1359 (neon_el_type): New enumeration of types for Neon vector elements.
1360 (neon_type_el): New struct. Define type and size of a vector element.
1361 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1363 (neon_type): Define struct. The type of an instruction.
1364 (arm_it): Add 'vectype' for the current instruction.
1365 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1366 (vfp_sp_reg_pos): Rename to...
1367 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1369 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1370 (Neon D or Q register).
1371 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1373 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1374 (my_get_expression): Allow above constant as argument to accept
1375 64-bit constants with optional prefix.
1376 (arm_reg_parse): Add extra argument to return the specific type of
1377 register in when either a D or Q register (REG_TYPE_NDQ) is
1378 requested. Can be NULL.
1379 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1380 (parse_reg_list): Update for new arm_reg_parse args.
1381 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1382 (parse_neon_el_struct_list): New function. Parse element/structure
1383 register lists for VLD<n>/VST<n> instructions.
1384 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1385 (s_arm_unwind_save_mmxwr): Likewise.
1386 (s_arm_unwind_save_mmxwcg): Likewise.
1387 (s_arm_unwind_movsp): Likewise.
1388 (s_arm_unwind_setfp): Likewise.
1389 (parse_big_immediate): New function. Parse an immediate, which may be
1390 64 bits wide. Put results in inst.operands[i].
1391 (parse_shift): Update for new arm_reg_parse args.
1392 (parse_address): Likewise. Add parsing of alignment specifiers.
1393 (parse_neon_mov): Parse the operands of a VMOV instruction.
1394 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1395 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1396 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1397 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1398 (parse_operands): Handle new codes above.
1399 (encode_arm_vfp_sp_reg): Rename to...
1400 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1401 selected VFP version only supports D0-D15.
1402 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1403 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1404 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1405 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1406 encode_arm_vfp_reg name, and allow 32 D regs.
1407 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1408 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1410 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1411 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1412 constant-load and conversion insns introduced with VFPv3.
1413 (neon_tab_entry): New struct.
1414 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1415 those which are the targets of pseudo-instructions.
1416 (neon_opc): Enumerate opcodes, use as indices into...
1417 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1418 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1419 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1420 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1422 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1424 (neon_type_mask): New. Compact type representation for type checking.
1425 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1426 permitted type combinations.
1427 (N_IGNORE_TYPE): New macro.
1428 (neon_check_shape): New function. Check an instruction shape for
1429 multiple alternatives. Return the specific shape for the current
1431 (neon_modify_type_size): New function. Modify a vector type and size,
1432 depending on the bit mask in argument 1.
1433 (neon_type_promote): New function. Convert a given "key" type (of an
1434 operand) into the correct type for a different operand, based on a bit
1436 (type_chk_of_el_type): New function. Convert a type and size into the
1437 compact representation used for type checking.
1438 (el_type_of_type_ckh): New function. Reverse of above (only when a
1439 single bit is set in the bit mask).
1440 (modify_types_allowed): New function. Alter a mask of allowed types
1441 based on a bit mask of modifications.
1442 (neon_check_type): New function. Check the type of the current
1443 instruction against the variable argument list. The "key" type of the
1444 instruction is returned.
1445 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1446 a Neon data-processing instruction depending on whether we're in ARM
1447 mode or Thumb-2 mode.
1448 (neon_logbits): New function.
1449 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1450 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1451 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1452 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1453 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1454 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1455 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1456 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1457 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1458 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1459 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1460 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1461 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1462 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1463 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1464 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1465 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1466 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1467 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1468 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1469 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1470 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1471 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1472 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1473 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1475 (parse_neon_type): New function. Parse Neon type specifier.
1476 (opcode_lookup): Allow parsing of Neon type specifiers.
1477 (REGNUM2, REGSETH, REGSET2): New macros.
1478 (reg_names): Add new VFPv3 and Neon registers.
1479 (NUF, nUF, NCE, nCE): New macros for opcode table.
1480 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1481 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1482 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1483 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1484 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1485 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1486 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1487 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1488 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1489 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1490 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1491 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1492 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1493 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1495 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1496 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1497 (arm_option_cpu_value): Add vfp3 and neon.
1498 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1501 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1503 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1504 syntax instead of hardcoded opcodes with ".w18" suffixes.
1505 (wide_branch_opcode): New.
1506 (build_transition): Use it to check for wide branch opcodes with
1507 either ".w18" or ".w15" suffixes.
1509 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1511 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1512 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1513 frag's is_literal flag.
1515 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1517 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1519 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1521 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1522 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1523 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1524 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1525 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1527 2005-04-20 Paul Brook <paul@codesourcery.com>
1529 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1531 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1533 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1535 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1536 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1537 Make some cpus unsupported on ELF. Run "make dep-am".
1538 * Makefile.in: Regenerate.
1540 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1542 * configure.in (--enable-targets): Indent help message.
1543 * configure: Regenerate.
1545 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1548 * config/tc-i386.c (i386_immediate): Check illegal immediate
1551 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1553 * config/tc-i386.c: Formatting.
1554 (output_disp, output_imm): ISO C90 params.
1556 * frags.c (frag_offset_fixed_p): Constify args.
1557 * frags.h (frag_offset_fixed_p): Ditto.
1559 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1560 (COFF_MAGIC): Delete.
1562 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1564 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1566 * po/POTFILES.in: Regenerated.
1568 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1570 * doc/as.texinfo: Mention that some .type syntaxes are not
1571 supported on all architectures.
1573 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1575 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1576 instructions when such transformations have been disabled.
1578 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1580 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1581 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1582 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1583 decoding the loop instructions. Remove current_offset variable.
1584 (xtensa_fix_short_loop_frags): Likewise.
1585 (min_bytes_to_other_loop_end): Remove current_offset argument.
1587 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1589 * config/tc-z80.c (z80_optimize_expr): Removed.
1590 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1592 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1594 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1595 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1596 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1597 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1598 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1599 at90can64, at90usb646, at90usb647, at90usb1286 and
1601 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1603 2006-04-07 Paul Brook <paul@codesourcery.com>
1605 * config/tc-arm.c (parse_operands): Set default error message.
1607 2006-04-07 Paul Brook <paul@codesourcery.com>
1609 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1611 2006-04-07 Paul Brook <paul@codesourcery.com>
1613 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1615 2006-04-07 Paul Brook <paul@codesourcery.com>
1617 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1618 (move_or_literal_pool): Handle Thumb-2 instructions.
1619 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1621 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1624 * config/tc-i386.c (match_template): Move 64-bit operand tests
1627 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1629 * po/Make-in: Add install-html target.
1630 * Makefile.am: Add install-html and install-html-recursive targets.
1631 * Makefile.in: Regenerate.
1632 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1633 * configure: Regenerate.
1634 * doc/Makefile.am: Add install-html and install-html-am targets.
1635 * doc/Makefile.in: Regenerate.
1637 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1639 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1642 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1643 Daniel Jacobowitz <dan@codesourcery.com>
1645 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1646 (GOTT_BASE, GOTT_INDEX): New.
1647 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1648 GOTT_INDEX when generating VxWorks PIC.
1649 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1650 use the generic *-*-vxworks* stanza instead.
1652 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1655 * frags.c (frag_offset_fixed_p): New function.
1656 * frags.h (frag_offset_fixed_p): Declare.
1657 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1658 (resolve_expression): Likewise.
1660 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1662 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1663 of the same length but different numbers of slots.
1665 2006-03-30 Andreas Schwab <schwab@suse.de>
1667 * configure.in: Fix help string for --enable-targets option.
1668 * configure: Regenerate.
1670 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1672 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1673 (m68k_ip): ... here. Use for all chips. Protect against buffer
1674 overrun and avoid excessive copying.
1676 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1677 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1678 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1679 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1680 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1681 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1682 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1683 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1684 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1685 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1686 (struct m68k_cpu): Change chip field to control_regs.
1687 (current_chip): Remove.
1688 (control_regs): New.
1689 (m68k_archs, m68k_extensions): Adjust.
1690 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1691 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1692 (find_cf_chip): Reimplement for new organization of cpu table.
1693 (select_control_regs): Remove.
1695 (struct save_opts): Save control regs, not chip.
1696 (s_save, s_restore): Adjust.
1697 (m68k_lookup_cpu): Give deprecated warning when necessary.
1698 (m68k_init_arch): Adjust.
1699 (md_show_usage): Adjust for new cpu table organization.
1701 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1703 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1704 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1705 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1707 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1708 (any_gotrel): New rule.
1709 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1710 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1712 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1713 (bfin_pic_ptr): New function.
1714 (md_pseudo_table): Add it for ".picptr".
1715 (OPTION_FDPIC): New macro.
1716 (md_longopts): Add -mfdpic.
1717 (md_parse_option): Handle it.
1718 (md_begin): Set BFD flags.
1719 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1720 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1722 * Makefile.am (bfin-parse.o): Update dependencies.
1723 (DEPTC_bfin_elf): Likewise.
1724 * Makefile.in: Regenerate.
1726 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1728 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1729 mcfemac instead of mcfmac.
1731 2006-03-23 Michael Matz <matz@suse.de>
1733 * config/tc-i386.c (type_names): Correct placement of 'static'.
1734 (reloc): Map some more relocs to their 64 bit counterpart when
1736 (output_insn): Work around breakage if DEBUG386 is defined.
1737 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1738 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1739 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1740 different from i386.
1741 (output_imm): Ditto.
1742 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1744 (md_convert_frag): Jumps can now be larger than 2GB away, error
1746 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1747 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1749 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1750 Daniel Jacobowitz <dan@codesourcery.com>
1751 Phil Edwards <phil@codesourcery.com>
1752 Zack Weinberg <zack@codesourcery.com>
1753 Mark Mitchell <mark@codesourcery.com>
1754 Nathan Sidwell <nathan@codesourcery.com>
1756 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1757 (md_begin): Complain about -G being used for PIC. Don't change
1758 the text, data and bss alignments on VxWorks.
1759 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1760 generating VxWorks PIC.
1761 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1762 (macro): Likewise, but do not treat la $25 specially for
1763 VxWorks PIC, and do not handle jal.
1764 (OPTION_MVXWORKS_PIC): New macro.
1765 (md_longopts): Add -mvxworks-pic.
1766 (md_parse_option): Don't complain about using PIC and -G together here.
1767 Handle OPTION_MVXWORKS_PIC.
1768 (md_estimate_size_before_relax): Always use the first relaxation
1769 sequence on VxWorks.
1770 * config/tc-mips.h (VXWORKS_PIC): New.
1772 2006-03-21 Paul Brook <paul@codesourcery.com>
1774 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1776 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1778 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1779 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1780 (get_loop_align_size): New.
1781 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1782 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1783 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1784 (get_noop_aligned_address): Use get_loop_align_size.
1785 (get_aligned_diff): Likewise.
1787 2006-03-21 Paul Brook <paul@codesourcery.com>
1789 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1791 2006-03-20 Paul Brook <paul@codesourcery.com>
1793 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1794 (do_t_branch): Encode branches inside IT blocks as unconditional.
1795 (do_t_cps): New function.
1796 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1797 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1798 (opcode_lookup): Allow conditional suffixes on all instructions in
1800 (md_assemble): Advance condexec state before checking for errors.
1801 (insns): Use do_t_cps.
1803 2006-03-20 Paul Brook <paul@codesourcery.com>
1805 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1806 outputting the insn.
1808 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1810 * config/tc-vax.c: Update copyright year.
1811 * config/tc-vax.h: Likewise.
1813 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1815 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1817 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1819 2006-03-17 Paul Brook <paul@codesourcery.com>
1821 * config/tc-arm.c (insns): Add ldm and stm.
1823 2006-03-17 Ben Elliston <bje@au.ibm.com>
1826 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1828 2006-03-16 Paul Brook <paul@codesourcery.com>
1830 * config/tc-arm.c (insns): Add "svc".
1832 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1834 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1835 flag and avoid double underscore prefixes.
1837 2006-03-10 Paul Brook <paul@codesourcery.com>
1839 * config/tc-arm.c (md_begin): Handle EABIv5.
1840 (arm_eabis): Add EF_ARM_EABI_VER5.
1841 * doc/c-arm.texi: Document -meabi=5.
1843 2006-03-10 Ben Elliston <bje@au.ibm.com>
1845 * app.c (do_scrub_chars): Simplify string handling.
1847 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1848 Daniel Jacobowitz <dan@codesourcery.com>
1849 Zack Weinberg <zack@codesourcery.com>
1850 Nathan Sidwell <nathan@codesourcery.com>
1851 Paul Brook <paul@codesourcery.com>
1852 Ricardo Anguiano <anguiano@codesourcery.com>
1853 Phil Edwards <phil@codesourcery.com>
1855 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1856 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1858 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1859 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1860 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1862 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1864 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1865 even when using the text-section-literals option.
1867 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1869 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1871 (m68k_ip): <case 'J'> Check we have some control regs.
1872 (md_parse_option): Allow raw arch switch.
1873 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1874 whether 68881 or cfloat was meant by -mfloat.
1875 (md_show_usage): Adjust extension display.
1876 (m68k_elf_final_processing): Adjust.
1878 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1880 * config/tc-avr.c (avr_mod_hash_value): New function.
1881 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1882 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1883 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1884 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1886 (tc_gen_reloc): Handle substractions of symbols, if possible do
1887 fixups, abort otherwise.
1888 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1889 tc_fix_adjustable): Define.
1891 2006-03-02 James E Wilson <wilson@specifix.com>
1893 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
1894 change the template, then clear md.slot[curr].end_of_insn_group.
1896 2006-02-28 Jan Beulich <jbeulich@novell.com>
1898 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
1900 2006-02-28 Jan Beulich <jbeulich@novell.com>
1903 * macro.c (getstring): Don't treat parentheses special anymore.
1904 (get_any_string): Don't consider '(' and ')' as quoting anymore.
1905 Special-case '(', ')', '[', and ']' when dealing with non-quoting
1908 2006-02-28 Mat <mat@csail.mit.edu>
1910 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
1912 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1914 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
1916 (CFI_signal_frame): Define.
1917 (cfi_pseudo_table): Add .cfi_signal_frame.
1918 (dot_cfi): Handle CFI_signal_frame.
1919 (output_cie): Handle cie->signal_frame.
1920 (select_cie_for_fde): Don't share CIE if signal_frame flag is
1921 different. Copy signal_frame from FDE to newly created CIE.
1922 * doc/as.texinfo: Document .cfi_signal_frame.
1924 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1926 * doc/Makefile.am: Add html target.
1927 * doc/Makefile.in: Regenerate.
1928 * po/Make-in: Add html target.
1930 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
1932 * config/tc-i386.c (output_insn): Support Intel Merom New
1935 * config/tc-i386.h (CpuMNI): New.
1936 (CpuUnknownFlags): Add CpuMNI.
1938 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
1940 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
1941 (hpriv_reg_table): New table for hyperprivileged registers.
1942 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
1945 2006-02-24 DJ Delorie <dj@redhat.com>
1947 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
1948 (tc_gen_reloc): Don't define.
1949 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
1950 (OPTION_LINKRELAX): New.
1951 (md_longopts): Add it.
1953 (md_parse_options): Set it.
1954 (md_assemble): Emit relaxation relocs as needed.
1955 (md_convert_frag): Emit relaxation relocs as needed.
1956 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
1957 (m32c_apply_fix): New.
1958 (tc_gen_reloc): New.
1959 (m32c_force_relocation): Force out jump relocs when relaxing.
1960 (m32c_fix_adjustable): Return false if relaxing.
1962 2006-02-24 Paul Brook <paul@codesourcery.com>
1964 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
1965 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
1966 (struct asm_barrier_opt): Define.
1967 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
1968 (parse_psr): Accept V7M psr names.
1969 (parse_barrier): New function.
1970 (enum operand_parse_code): Add OP_oBARRIER.
1971 (parse_operands): Implement OP_oBARRIER.
1972 (do_barrier): New function.
1973 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
1974 (do_t_cpsi): Add V7M restrictions.
1975 (do_t_mrs, do_t_msr): Validate V7M variants.
1976 (md_assemble): Check for NULL variants.
1977 (v7m_psrs, barrier_opt_names): New tables.
1978 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
1979 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
1980 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
1981 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
1982 (struct cpu_arch_ver_table): Define.
1983 (cpu_arch_ver): New.
1984 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
1985 Tag_CPU_arch_profile.
1986 * doc/c-arm.texi: Document new cpu and arch options.
1988 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1990 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
1992 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1994 * config/tc-ia64.c: Update copyright years.
1996 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
1998 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2001 2005-02-22 Paul Brook <paul@codesourcery.com>
2003 * config/tc-arm.c (do_pld): Remove incorrect write to
2005 (encode_thumb32_addr_mode): Use correct operand.
2007 2006-02-21 Paul Brook <paul@codesourcery.com>
2009 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2011 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2012 Anil Paranjape <anilp1@kpitcummins.com>
2013 Shilin Shakti <shilins@kpitcummins.com>
2015 * Makefile.am: Add xc16x related entry.
2016 * Makefile.in: Regenerate.
2017 * configure.in: Added xc16x related entry.
2018 * configure: Regenerate.
2019 * config/tc-xc16x.h: New file
2020 * config/tc-xc16x.c: New file
2021 * doc/c-xc16x.texi: New file for xc16x
2022 * doc/all.texi: Entry for xc16x
2023 * doc/Makefile.texi: Added c-xc16x.texi
2024 * NEWS: Announce the support for the new target.
2026 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2028 * configure.tgt: set emulation for mips-*-netbsd*
2030 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2032 * config.in: Rebuilt.
2034 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2036 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2037 from 1, not 0, in error messages.
2038 (md_assemble): Simplify special-case check for ENTRY instructions.
2039 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2040 operand in error message.
2042 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2044 * configure.tgt (arm-*-linux-gnueabi*): Change to
2047 2006-02-10 Nick Clifton <nickc@redhat.com>
2049 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2050 32-bit value is propagated into the upper bits of a 64-bit long.
2052 * config/tc-arc.c (init_opcode_tables): Fix cast.
2053 (arc_extoper, md_operand): Likewise.
2055 2006-02-09 David Heine <dlheine@tensilica.com>
2057 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2058 each relaxation step.
2060 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2062 * configure.in (CHECK_DECLS): Add vsnprintf.
2063 * configure: Regenerate.
2064 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2065 include/declare here, but...
2066 * as.h: Move code detecting VARARGS idiom to the top.
2067 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2068 (vsnprintf): Declare if not already declared.
2070 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2072 * as.c (close_output_file): New.
2073 (main): Register close_output_file with xatexit before
2074 dump_statistics. Don't call output_file_close.
2076 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2078 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2079 mcf5329_control_regs): New.
2080 (not_current_architecture, selected_arch, selected_cpu): New.
2081 (m68k_archs, m68k_extensions): New.
2082 (archs): Renamed to ...
2083 (m68k_cpus): ... here. Adjust.
2085 (md_pseudo_table): Add arch and cpu directives.
2086 (find_cf_chip, m68k_ip): Adjust table scanning.
2087 (no_68851, no_68881): Remove.
2088 (md_assemble): Lazily initialize.
2089 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2090 (md_init_after_args): Move functionality to m68k_init_arch.
2091 (mri_chip): Adjust table scanning.
2092 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2093 options with saner parsing.
2094 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2095 m68k_init_arch): New.
2096 (s_m68k_cpu, s_m68k_arch): New.
2097 (md_show_usage): Adjust.
2098 (m68k_elf_final_processing): Set CF EF flags.
2099 * config/tc-m68k.h (m68k_init_after_args): Remove.
2100 (tc_init_after_args): Remove.
2101 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2102 (M68k-Directives): Document .arch and .cpu directives.
2104 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2106 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2107 synonyms for equ and defl.
2108 (z80_cons_fix_new): New function.
2109 (emit_byte): Disallow relative jumps to absolute locations.
2110 (emit_data): Only handle defb, prototype changed, because defb is
2111 now handled as pseudo-op rather than an instruction.
2112 (instab): Entries for defb,defw,db,dw moved from here...
2113 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2114 Add entries for def24,def32,d24,d32.
2115 (md_assemble): Improved error handling.
2116 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2117 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2118 (z80_cons_fix_new): Declare.
2119 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2120 (def24,d24,def32,d32): New pseudo-ops.
2122 2006-02-02 Paul Brook <paul@codesourcery.com>
2124 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2126 2005-02-02 Paul Brook <paul@codesourcery.com>
2128 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2129 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2130 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2131 T2_OPCODE_RSB): Define.
2132 (thumb32_negate_data_op): New function.
2133 (md_apply_fix): Use it.
2135 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2137 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2139 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2140 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2142 (relaxation_requirements): Add pfinish_frag argument and use it to
2143 replace setting tinsn->record_fix fields.
2144 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2145 and vinsn_to_insnbuf. Remove references to record_fix and
2146 slot_sub_symbols fields.
2147 (xtensa_mark_narrow_branches): Delete unused code.
2148 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2150 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2152 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2153 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2154 of the record_fix field. Simplify error messages for unexpected
2156 (set_expr_symbol_offset_diff): Delete.
2158 2006-01-31 Paul Brook <paul@codesourcery.com>
2160 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2162 2006-01-31 Paul Brook <paul@codesourcery.com>
2163 Richard Earnshaw <rearnsha@arm.com>
2165 * config/tc-arm.c: Use arm_feature_set.
2166 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2167 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2168 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2171 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2172 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2173 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2174 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2176 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2177 (arm_opts): Move old cpu/arch options from here...
2178 (arm_legacy_opts): ... to here.
2179 (md_parse_option): Search arm_legacy_opts.
2180 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2181 (arm_float_abis, arm_eabis): Make const.
2183 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2185 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2187 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2189 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2190 in load immediate intruction.
2192 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2194 * config/bfin-parse.y (value_match): Use correct conversion
2195 specifications in template string for __FILE__ and __LINE__.
2199 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2201 Introduce TLS descriptors for i386 and x86_64.
2202 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2203 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2204 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2205 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2206 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2208 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2209 (lex_got): Handle @tlsdesc and @tlscall.
2210 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2212 2006-01-11 Nick Clifton <nickc@redhat.com>
2214 Fixes for building on 64-bit hosts:
2215 * config/tc-avr.c (mod_index): New union to allow conversion
2216 between pointers and integers.
2217 (md_begin, avr_ldi_expression): Use it.
2218 * config/tc-i370.c (md_assemble): Add cast for argument to print
2220 * config/tc-tic54x.c (subsym_substitute): Likewise.
2221 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2222 opindex field of fr_cgen structure into a pointer so that it can
2223 be stored in a frag.
2224 * config/tc-mn10300.c (md_assemble): Likewise.
2225 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2227 * config/tc-v850.c: Replace uses of (int) casts with correct
2230 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2233 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2235 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2238 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2239 a local-label reference.
2241 For older changes see ChangeLog-2005
2247 version-control: never