1 2006-09-22 Alan Modra <amodra@bigpond.net.au>
3 * as.h (as_perror): Delete declaration.
4 * gdbinit.in (as_perror): Delete breakpoint.
5 * messages.c (as_perror): Delete function.
6 * doc/internals.texi: Remove as_perror description.
7 * listing.c (listing_print: Don't use as_perror.
8 * output-file.c (output_file_create, output_file_close): Likewise.
9 * symbols.c (symbol_create, symbol_clone): Likewise.
10 * write.c (write_contents): Likewise.
11 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
12 * config/tc-tic54x.c (tic54x_mlib): Likewise.
14 2006-09-22 Alan Modra <amodra@bigpond.net.au>
16 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
17 (ppc_handle_align): New function.
18 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
19 (SUB_SEGMENT_ALIGN): Define as zero.
21 2006-09-20 Bob Wilson <bob.wilson@acm.org>
23 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
24 (Overview): Skip cross reference in man page.
26 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
28 * configure.in: Add new target x86_64-pc-mingw64.
29 * configure: Regenerate.
30 * configure.tgt: Add new target x86_64-pc-mingw64.
31 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
32 * config/tc-i386.c: Add new targets.
33 (md_parse_option): Add targets to OPTION_64.
34 (x86_64_target_format): Add new method for setup proper default target cpu mode.
35 * config/te-pep.h: Add new target definition header.
36 (TE_PEP): New macro: Identifies new target architecture.
37 (COFF_WITH_pex64): Set proper includes in bfd.
38 * NEWS: Mention new target.
40 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
42 * config/bfin-parse.y (binary): Change sub of const to add of negated
45 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
47 * config/tc-score.c: New file.
48 * config/tc-score.h: Newf file.
49 * configure.tgt: Add Score target.
50 * Makefile.am: Add Score files.
51 * Makefile.in: Regenerate.
52 * NEWS: Mention new target support.
54 2006-09-16 Paul Brook <paul@codesourcery.com>
56 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
57 * doc/c-arm.texi (movsp): Document offset argument.
59 2006-09-16 Paul Brook <paul@codesourcery.com>
61 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
62 unsigned int to avoid 64-bit host problems.
64 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
66 * config/bfin-parse.y (binary): Do some more constant folding for
69 2006-09-13 Jan Beulich <jbeulich@novell.com>
71 * input-file.c (input_file_give_next_buffer): Demote as_bad to
74 2006-09-13 Alan Modra <amodra@bigpond.net.au>
77 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
80 2006-09-13 Alan Modra <amodra@bigpond.net.au>
82 * input-file.c (input_file_open): Replace as_perror with as_bad
83 so that gas exits with error on file errors. Correct error
85 (input_file_get, input_file_give_next_buffer): Likewise.
86 * input-file.h: Update comment.
88 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
91 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
92 registers as a sub-class of wC registers.
94 2006-09-11 Alan Modra <amodra@bigpond.net.au>
97 * config/tc-mips.h (enum dwarf2_format): Forward declare.
98 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
99 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
100 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
102 2006-09-08 Nick Clifton <nickc@redhat.com>
105 * doc/as.texinfo (Macro): Improve documentation about separating
106 macro arguments from following text.
108 2006-09-08 Paul Brook <paul@codesourcery.com>
110 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
112 2006-09-07 Paul Brook <paul@codesourcery.com>
114 * config/tc-arm.c (parse_operands): Mark operand as present.
116 2006-09-04 Paul Brook <paul@codesourcery.com>
118 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
119 (do_neon_dyadic_if_i_d): Avoid setting U bit.
120 (do_neon_mac_maybe_scalar): Ditto.
121 (do_neon_dyadic_narrow): Force operand type to NT_integer.
122 (insns): Remove out of date comments.
124 2006-08-29 Nick Clifton <nickc@redhat.com>
126 * read.c (s_align): Initialize the 'stopc' variable to prevent
127 compiler complaints about it being used without being
129 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
130 s_float_space, s_struct, cons_worker, equals): Likewise.
132 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
134 * ecoff.c (ecoff_directive_val): Fix message typo.
135 * config/tc-ns32k.c (convert_iif): Likewise.
136 * config/tc-sh64.c (shmedia_check_limits): Likewise.
138 2006-08-25 Sterling Augustine <sterling@tensilica.com>
139 Bob Wilson <bob.wilson@acm.org>
141 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
142 the state of the absolute_literals directive. Remove align frag at
143 the start of the literal pool position.
145 2006-08-25 Bob Wilson <bob.wilson@acm.org>
147 * doc/c-xtensa.texi: Add @group commands in examples.
149 2006-08-24 Bob Wilson <bob.wilson@acm.org>
151 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
152 (INIT_LITERAL_SECTION_NAME): Delete.
153 (lit_state struct): Remove segment names, init_lit_seg, and
154 fini_lit_seg. Add lit_prefix and current_text_seg.
155 (init_literal_head_h, init_literal_head): Delete.
156 (fini_literal_head_h, fini_literal_head): Delete.
157 (xtensa_begin_directive): Move argument parsing to
158 xtensa_literal_prefix function.
159 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
160 (xtensa_literal_prefix): Parse the directive argument here and
161 record it in the lit_prefix field. Remove code to derive literal
164 (get_is_linkonce_section): Use linkonce_len. Check for any
165 ".gnu.linkonce.*" section, not just text sections.
166 (md_begin): Remove initialization of deleted lit_state fields.
167 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
168 to init_literal_head and fini_literal_head.
169 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
170 when traversing literal_head list.
171 (match_section_group): New.
172 (cache_literal_section): Rewrite to determine the literal section
173 name on the fly, create the section and return it.
174 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
175 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
176 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
177 Use xtensa_get_property_section from bfd.
178 (retrieve_xtensa_section): Delete.
179 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
180 description to refer to plural literal sections and add xref to
181 the Literal Directive section.
182 (Literal Directive): Describe new rules for deriving literal section
183 names. Add footnote for special case of .init/.fini with
184 --text-section-literals.
185 (Literal Prefix Directive): Replace old naming rules with xref to the
186 Literal Directive section.
188 2006-08-21 Joseph Myers <joseph@codesourcery.com>
190 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
191 merging with previous long opcode.
193 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
195 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
196 * Makefile.in: Regenerate.
197 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
200 2006-08-16 Julian Brown <julian@codesourcery.com>
202 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
203 to use ARM instructions on non-ARM-supporting cores.
204 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
205 mode automatically based on cpu variant.
206 (md_begin): Call above function.
208 2006-08-16 Julian Brown <julian@codesourcery.com>
210 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
211 recognized in non-unified syntax mode.
213 2006-08-15 Thiemo Seufer <ths@mips.com>
214 Nigel Stephens <nigel@mips.com>
215 David Ung <davidu@mips.com>
217 * configure.tgt: Handle mips*-sde-elf*.
219 2006-08-12 Thiemo Seufer <ths@networkno.de>
221 * config/tc-mips.c (mips16_ip): Fix argument register handling
222 for restore instruction.
224 2006-08-08 Bob Wilson <bob.wilson@acm.org>
226 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
228 (out_fixed_inc_line_addr): New.
229 (process_entries): Use out_fixed_inc_line_addr when
230 DWARF2_USE_FIXED_ADVANCE_PC is set.
231 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
233 2006-08-08 DJ Delorie <dj@redhat.com>
235 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
236 vs full symbols so that we never have more than one pointer value
237 for any given symbol in our symbol table.
239 2006-08-08 Sterling Augustine <sterling@tensilica.com>
241 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
242 and emit DW_AT_ranges when code in compilation unit is not
244 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
246 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
247 (out_debug_ranges): New function to emit .debug_ranges section
248 when code is not contiguous.
250 2006-08-08 Nick Clifton <nickc@redhat.com>
252 * config/tc-arm.c (WARN_DEPRECATED): Enable.
254 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
256 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
258 (pe_directive_secrel) [TE_PE]: New function.
259 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
260 loc, loc_mark_labels.
261 [TE_PE]: Handle secrel32.
262 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
264 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
265 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
266 (md_section_align): Only round section sizes here for AOUT
268 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
269 (tc_pe_dwarf2_emit_offset): New function.
270 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
271 (cons_fix_new_arm): Handle O_secrel.
272 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
273 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
274 of OBJ_ELF only block.
275 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
276 tc_pe_dwarf2_emit_offset.
278 2006-08-04 Richard Sandiford <richard@codesourcery.com>
280 * config/tc-sh.c (apply_full_field_fix): New function.
281 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
282 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
283 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
284 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
286 2006-08-03 Nick Clifton <nickc@redhat.com>
289 * config.in: Regenerate.
291 2006-08-03 Joseph Myers <joseph@codesourcery.com>
293 * config/tc-arm.c (parse_operands): Handle invalid register name
296 2006-08-03 Joseph Myers <joseph@codesourcery.com>
298 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
299 (parse_operands): Handle it.
300 (insns): Use it for tmcr and tmrc.
302 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
305 * config/tc-i386.c (md_parse_option): Treat any target starting
306 with elf64_x86_64 as a viable target for the -64 switch.
307 (i386_target_format): For 64-bit ELF flavoured output use
309 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
311 2006-08-02 Nick Clifton <nickc@redhat.com>
314 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
316 * configure.in: Run BFD_BINARY_FOPEN.
317 * configure: Regenerate.
318 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
321 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
323 * config/tc-i386.c (md_assemble): Don't update
326 2006-08-01 Thiemo Seufer <ths@mips.com>
328 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
330 2006-08-01 Thiemo Seufer <ths@mips.com>
332 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
333 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
334 BFD_RELOC_32 and BFD_RELOC_16.
335 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
336 md_convert_frag, md_obj_end): Fix comment formatting.
338 2006-07-31 Thiemo Seufer <ths@mips.com>
340 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
341 handling for BFD_RELOC_MIPS16_JMP.
343 2006-07-24 Andreas Schwab <schwab@suse.de>
346 * read.c (read_a_source_file): Ignore unknown text after line
347 comment character. Fix misleading comment.
349 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
351 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
352 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
353 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
354 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
355 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
356 doc/c-z80.texi, doc/internals.texi: Fix some typos.
358 2006-07-21 Nick Clifton <nickc@redhat.com>
360 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
363 2006-07-20 Thiemo Seufer <ths@mips.com>
364 Nigel Stephens <nigel@mips.com>
366 * config/tc-mips.c (md_parse_option): Don't infer optimisation
367 options from debug options.
369 2006-07-20 Thiemo Seufer <ths@mips.com>
371 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
372 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
374 2006-07-19 Paul Brook <paul@codesourcery.com>
376 * config/tc-arm.c (insns): Fix rbit Arm opcode.
378 2006-07-18 Paul Brook <paul@codesourcery.com>
380 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
381 (md_convert_frag): Use correct reloc for add_pc. Use
382 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
383 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
384 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
386 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
388 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
389 when file and line unknown.
391 2006-07-17 Thiemo Seufer <ths@mips.com>
393 * read.c (s_struct): Use IS_ELF.
394 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
395 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
396 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
397 s_mips_mask): Likewise.
399 2006-07-16 Thiemo Seufer <ths@mips.com>
400 David Ung <davidu@mips.com>
402 * read.c (s_struct): Handle ELF section changing.
403 * config/tc-mips.c (s_align): Leave enabling auto-align to the
405 (s_change_sec): Try section changing only if we output ELF.
407 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
409 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
411 (smallest_imm_type): Remove Cpu086.
412 (i386_target_format): Likewise.
414 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
417 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
418 Michael Meissner <michael.meissner@amd.com>
420 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
421 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
422 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
424 (i386_align_code): Ditto.
425 (md_assemble_code): Add support for insertq/extrq instructions,
426 swapping as needed for intel syntax.
427 (swap_imm_operands): New function to swap immediate operands.
428 (swap_operands): Deal with 4 operand instructions.
429 (build_modrm_byte): Add support for insertq instruction.
431 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
433 * config/tc-i386.h (Size64): Fix a typo in comment.
435 2006-07-12 Nick Clifton <nickc@redhat.com>
437 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
438 fixup_segment() to repeat a range check on a value that has
439 already been checked here.
441 2006-07-07 James E Wilson <wilson@specifix.com>
443 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
445 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
446 Nick Clifton <nickc@redhat.com>
449 * doc/as.texi: Fix spelling typo: branchs => branches.
450 * doc/c-m68hc11.texi: Likewise.
451 * config/tc-m68hc11.c: Likewise.
452 Support old spelling of command line switch for backwards
455 2006-07-04 Thiemo Seufer <ths@mips.com>
456 David Ung <davidu@mips.com>
458 * config/tc-mips.c (s_is_linkonce): New function.
459 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
460 weak, external, and linkonce symbols.
461 (pic_need_relax): Use s_is_linkonce.
463 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
465 * doc/as.texinfo (Org): Remove space.
466 (P2align): Add "@var{abs-expr},".
468 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
470 * config/tc-i386.c (cpu_arch_tune_set): New.
471 (cpu_arch_isa): Likewise.
472 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
473 nops with short or long nop sequences based on -march=/.arch
475 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
476 set cpu_arch_tune and cpu_arch_tune_flags.
477 (md_parse_option): For -march=, set cpu_arch_isa and set
478 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
479 0. Set cpu_arch_tune_set to 1 for -mtune=.
480 (i386_target_format): Don't set cpu_arch_tune.
482 2006-06-23 Nigel Stephens <nigel@mips.com>
484 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
485 generated .sbss.* and .gnu.linkonce.sb.*.
487 2006-06-23 Thiemo Seufer <ths@mips.com>
488 David Ung <davidu@mips.com>
490 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
492 * config/tc-mips.c (label_list): Define per-segment label_list.
493 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
494 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
495 mips_from_file_after_relocs, mips_define_label): Use per-segment
498 2006-06-22 Thiemo Seufer <ths@mips.com>
500 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
501 (append_insn): Use it.
502 (md_apply_fix): Whitespace formatting.
503 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
504 mips16_extended_frag): Remove register specifier.
505 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
508 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
510 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
511 a directive saving VFP registers for ARMv6 or later.
512 (s_arm_unwind_save): Add parameter arch_v6 and call
513 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
515 (md_pseudo_table): Add entry for new "vsave" directive.
516 * doc/c-arm.texi: Correct error in example for "save"
517 directive (fstmdf -> fstmdx). Also document "vsave" directive.
519 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
520 Anatoly Sokolov <aesok@post.ru>
522 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
523 and atmega644p devices. Rename atmega164/atmega324 devices to
524 atmega164p/atmega324p.
525 * doc/c-avr.texi: Document new mcu and arch options.
527 2006-06-17 Nick Clifton <nickc@redhat.com>
529 * config/tc-arm.c (enum parse_operand_result): Move outside of
530 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
532 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
534 * config/tc-i386.h (processor_type): New.
535 (arch_entry): Add type.
537 * config/tc-i386.c (cpu_arch_tune): New.
538 (cpu_arch_tune_flags): Likewise.
539 (cpu_arch_isa_flags): Likewise.
541 (set_cpu_arch): Also update cpu_arch_isa_flags.
542 (md_assemble): Update cpu_arch_isa_flags.
544 (OPTION_MTUNE): Likewise.
545 (md_longopts): Add -march= and -mtune=.
546 (md_parse_option): Support -march= and -mtune=.
547 (md_show_usage): Add -march=CPU/-mtune=CPU.
548 (i386_target_format): Also update cpu_arch_isa_flags,
549 cpu_arch_tune and cpu_arch_tune_flags.
551 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
553 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
555 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
557 * config/tc-arm.c (enum parse_operand_result): New.
558 (struct group_reloc_table_entry): New.
559 (enum group_reloc_type): New.
560 (group_reloc_table): New array.
561 (find_group_reloc_table_entry): New function.
562 (parse_shifter_operand_group_reloc): New function.
563 (parse_address_main): New function, incorporating code
564 from the old parse_address function. To be used via...
565 (parse_address): wrapper for parse_address_main; and
566 (parse_address_group_reloc): new function, likewise.
567 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
568 OP_ADDRGLDRS, OP_ADDRGLDC.
569 (parse_operands): Support for these new operand codes.
570 New macro po_misc_or_fail_no_backtrack.
571 (encode_arm_cp_address): Preserve group relocations.
572 (insns): Modify to use the above operand codes where group
573 relocations are permitted.
574 (md_apply_fix): Handle the group relocations
575 ALU_PC_G0_NC through LDC_SB_G2.
576 (tc_gen_reloc): Likewise.
577 (arm_force_relocation): Leave group relocations for the linker.
578 (arm_fix_adjustable): Likewise.
580 2006-06-15 Julian Brown <julian@codesourcery.com>
582 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
583 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
586 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
588 * config/tc-i386.c (process_suffix): Don't add rex64 for
591 2006-06-09 Thiemo Seufer <ths@mips.com>
593 * config/tc-mips.c (mips_ip): Maintain argument count.
595 2006-06-09 Alan Modra <amodra@bigpond.net.au>
597 * config/tc-iq2000.c: Include sb.h.
599 2006-06-08 Nigel Stephens <nigel@mips.com>
601 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
602 aliases for better compatibility with SGI tools.
604 2006-06-08 Alan Modra <amodra@bigpond.net.au>
606 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
607 * Makefile.am (GASLIBS): Expand @BFDLIB@.
609 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
610 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
611 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
613 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
614 * Makefile.in: Regenerate.
615 * doc/Makefile.in: Regenerate.
616 * configure: Regenerate.
618 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
620 * po/Make-in (pdf, ps): New dummy targets.
622 2006-06-07 Julian Brown <julian@codesourcery.com>
624 * config/tc-arm.c (stdarg.h): include.
625 (arm_it): Add uncond_value field. Add isvec and issingle to operand
627 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
628 REG_TYPE_NSDQ (single, double or quad vector reg).
629 (reg_expected_msgs): Update.
630 (BAD_FPU): Add macro for unsupported FPU instruction error.
631 (parse_neon_type): Support 'd' as an alias for .f64.
632 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
634 (parse_vfp_reg_list): Don't update first arg on error.
635 (parse_neon_mov): Support extra syntax for VFP moves.
636 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
637 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
638 (parse_operands): Support isvec, issingle operands fields, new parse
640 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
642 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
643 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
644 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
645 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
647 (neon_shape): Redefine in terms of above.
648 (neon_shape_class): New enumeration, table of shape classes.
649 (neon_shape_el): New enumeration. One element of a shape.
650 (neon_shape_el_size): Register widths of above, where appropriate.
651 (neon_shape_info): New struct. Info for shape table.
652 (neon_shape_tab): New array.
653 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
654 (neon_check_shape): Rewrite as...
655 (neon_select_shape): New function to classify instruction shapes,
656 driven by new table neon_shape_tab array.
657 (neon_quad): New function. Return 1 if shape should set Q flag in
658 instructions (or equivalent), 0 otherwise.
659 (type_chk_of_el_type): Support F64.
660 (el_type_of_type_chk): Likewise.
661 (neon_check_type): Add support for VFP type checking (VFP data
662 elements fill their containing registers).
663 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
664 in thumb mode for VFP instructions.
665 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
666 and encode the current instruction as if it were that opcode.
667 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
668 arguments, call function in PFN.
669 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
670 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
671 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
672 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
673 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
674 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
675 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
676 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
677 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
678 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
679 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
680 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
681 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
682 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
683 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
685 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
686 between VFP and Neon turns out to belong to Neon. Perform
687 architecture check and fill in condition field if appropriate.
688 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
689 (do_neon_cvt): Add support for VFP variants of instructions.
690 (neon_cvt_flavour): Extend to cover VFP conversions.
691 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
693 (do_neon_ldr_str): Handle single-precision VFP load/store.
694 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
695 NS_NULL not NS_IGNORE.
696 (opcode_tag): Add OT_csuffixF for operands which either take a
697 conditional suffix, or have 0xF in the condition field.
698 (md_assemble): Add support for OT_csuffixF.
699 (NCE): Replace macro with...
700 (NCE_tag, NCE, NCEF): New macros.
701 (nCE): Replace macro with...
702 (nCE_tag, nCE, nCEF): New macros.
703 (insns): Add support for VFP insns or VFP versions of insns msr,
704 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
705 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
706 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
707 VFP/Neon insns together.
709 2006-06-07 Alan Modra <amodra@bigpond.net.au>
710 Ladislav Michl <ladis@linux-mips.org>
712 * app.c: Don't include headers already included by as.h.
714 * atof-generic.c: Likewise.
716 * dwarf2dbg.c: Likewise.
718 * input-file.c: Likewise.
719 * input-scrub.c: Likewise.
721 * output-file.c: Likewise.
724 * config/bfin-lex.l: Likewise.
725 * config/obj-coff.h: Likewise.
726 * config/obj-elf.h: Likewise.
727 * config/obj-som.h: Likewise.
728 * config/tc-arc.c: Likewise.
729 * config/tc-arm.c: Likewise.
730 * config/tc-avr.c: Likewise.
731 * config/tc-bfin.c: Likewise.
732 * config/tc-cris.c: Likewise.
733 * config/tc-d10v.c: Likewise.
734 * config/tc-d30v.c: Likewise.
735 * config/tc-dlx.h: Likewise.
736 * config/tc-fr30.c: Likewise.
737 * config/tc-frv.c: Likewise.
738 * config/tc-h8300.c: Likewise.
739 * config/tc-hppa.c: Likewise.
740 * config/tc-i370.c: Likewise.
741 * config/tc-i860.c: Likewise.
742 * config/tc-i960.c: Likewise.
743 * config/tc-ip2k.c: Likewise.
744 * config/tc-iq2000.c: Likewise.
745 * config/tc-m32c.c: Likewise.
746 * config/tc-m32r.c: Likewise.
747 * config/tc-maxq.c: Likewise.
748 * config/tc-mcore.c: Likewise.
749 * config/tc-mips.c: Likewise.
750 * config/tc-mmix.c: Likewise.
751 * config/tc-mn10200.c: Likewise.
752 * config/tc-mn10300.c: Likewise.
753 * config/tc-msp430.c: Likewise.
754 * config/tc-mt.c: Likewise.
755 * config/tc-ns32k.c: Likewise.
756 * config/tc-openrisc.c: Likewise.
757 * config/tc-ppc.c: Likewise.
758 * config/tc-s390.c: Likewise.
759 * config/tc-sh.c: Likewise.
760 * config/tc-sh64.c: Likewise.
761 * config/tc-sparc.c: Likewise.
762 * config/tc-tic30.c: Likewise.
763 * config/tc-tic4x.c: Likewise.
764 * config/tc-tic54x.c: Likewise.
765 * config/tc-v850.c: Likewise.
766 * config/tc-vax.c: Likewise.
767 * config/tc-xc16x.c: Likewise.
768 * config/tc-xstormy16.c: Likewise.
769 * config/tc-xtensa.c: Likewise.
770 * config/tc-z80.c: Likewise.
771 * config/tc-z8k.c: Likewise.
772 * macro.h: Don't include sb.h or ansidecl.h.
773 * sb.h: Don't include stdio.h or ansidecl.h.
774 * cond.c: Include sb.h.
775 * itbl-lex.l: Include as.h instead of other system headers.
776 * itbl-parse.y: Likewise.
777 * itbl-ops.c: Similarly.
778 * itbl-ops.h: Don't include as.h or ansidecl.h.
779 * config/bfin-defs.h: Don't include bfd.h or as.h.
780 * config/bfin-parse.y: Include as.h instead of other system headers.
782 2006-06-06 Ben Elliston <bje@au.ibm.com>
783 Anton Blanchard <anton@samba.org>
785 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
786 (md_show_usage): Document it.
787 (ppc_setup_opcodes): Test power6 opcode flag bits.
788 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
790 2006-06-06 Thiemo Seufer <ths@mips.com>
791 Chao-ying Fu <fu@mips.com>
793 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
794 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
795 (macro_build): Update comment.
796 (mips_ip): Allow DSP64 instructions for MIPS64R2.
797 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
799 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
800 MIPS_CPU_ASE_MDMX flags for sb1.
802 2006-06-05 Thiemo Seufer <ths@mips.com>
804 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
806 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
807 (mips_ip): Make overflowed/underflowed constant arguments in DSP
808 and MT instructions a fatal error. Use INSERT_OPERAND where
809 appropriate. Improve warnings for break and wait code overflows.
810 Use symbolic constant of OP_MASK_COPZ.
811 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
813 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
815 * po/Make-in (top_builddir): Define.
817 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
819 * doc/Makefile.am (TEXI2DVI): Define.
820 * doc/Makefile.in: Regenerate.
821 * doc/c-arc.texi: Fix typo.
823 2006-06-01 Alan Modra <amodra@bigpond.net.au>
825 * config/obj-ieee.c: Delete.
826 * config/obj-ieee.h: Delete.
827 * Makefile.am (OBJ_FORMATS): Remove ieee.
828 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
829 (obj-ieee.o): Remove rule.
830 * Makefile.in: Regenerate.
831 * configure.in (atof): Remove tahoe.
832 (OBJ_MAYBE_IEEE): Don't define.
833 * configure: Regenerate.
834 * config.in: Regenerate.
835 * doc/Makefile.in: Regenerate.
836 * po/POTFILES.in: Regenerate.
838 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
840 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
841 and LIBINTL_DEP everywhere.
843 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
844 * acinclude.m4: Include new gettext macros.
845 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
846 Remove local code for po/Makefile.
847 * Makefile.in, configure, doc/Makefile.in: Regenerated.
849 2006-05-30 Nick Clifton <nickc@redhat.com>
851 * po/es.po: Updated Spanish translation.
853 2006-05-06 Denis Chertykov <denisc@overta.ru>
855 * doc/c-avr.texi: New file.
856 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
857 * doc/all.texi: Set AVR
858 * doc/as.texinfo: Include c-avr.texi
860 2006-05-28 Jie Zhang <jie.zhang@analog.com>
862 * config/bfin-parse.y (check_macfunc): Loose the condition of
863 calling check_multiply_halfregs ().
865 2006-05-25 Jie Zhang <jie.zhang@analog.com>
867 * config/bfin-parse.y (asm_1): Better check and deal with
868 vector and scalar Multiply 16-Bit Operands instructions.
870 2006-05-24 Nick Clifton <nickc@redhat.com>
872 * config/tc-hppa.c: Convert to ISO C90 format.
873 * config/tc-hppa.h: Likewise.
875 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
876 Randolph Chung <randolph@tausq.org>
878 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
879 is_tls_ieoff, is_tls_leoff): Define.
880 (fix_new_hppa): Handle TLS.
881 (cons_fix_new_hppa): Likewise.
883 (md_apply_fix): Handle TLS relocs.
884 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
886 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
888 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
890 2006-05-23 Thiemo Seufer <ths@mips.com>
891 David Ung <davidu@mips.com>
892 Nigel Stephens <nigel@mips.com>
895 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
896 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
897 ISA_HAS_MXHC1): New macros.
898 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
899 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
900 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
901 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
902 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
903 (mips_after_parse_args): Change default handling of float register
904 size to account for 32bit code with 64bit FP. Better sanity checking
905 of ISA/ASE/ABI option combinations.
906 (s_mipsset): Support switching of GPR and FPR sizes via
907 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
909 (mips_elf_final_processing): We should record the use of 64bit FP
910 registers in 32bit code but we don't, because ELF header flags are
912 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
913 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
914 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
915 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
916 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
917 missing -march options. Document .set arch=CPU. Move .set smartmips
918 to ASE page. Use @code for .set FOO examples.
920 2006-05-23 Jie Zhang <jie.zhang@analog.com>
922 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
925 2006-05-23 Jie Zhang <jie.zhang@analog.com>
927 * config/bfin-defs.h (bfin_equals): Remove declaration.
928 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
929 * config/tc-bfin.c (bfin_name_is_register): Remove.
930 (bfin_equals): Remove.
931 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
932 (bfin_name_is_register): Remove declaration.
934 2006-05-19 Thiemo Seufer <ths@mips.com>
935 Nigel Stephens <nigel@mips.com>
937 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
938 (mips_oddfpreg_ok): New function.
941 2006-05-19 Thiemo Seufer <ths@mips.com>
942 David Ung <davidu@mips.com>
944 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
945 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
946 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
947 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
948 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
949 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
950 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
951 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
952 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
953 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
954 reg_names_o32, reg_names_n32n64): Define register classes.
955 (reg_lookup): New function, use register classes.
956 (md_begin): Reserve register names in the symbol table. Simplify
958 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
960 (mips16_ip): Use reg_lookup.
961 (tc_get_register): Likewise.
962 (tc_mips_regname_to_dw2regnum): New function.
964 2006-05-19 Thiemo Seufer <ths@mips.com>
966 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
967 Un-constify string argument.
968 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
970 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
972 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
974 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
976 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
978 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
981 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
983 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
984 cfloat/m68881 to correct architecture before using it.
986 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
988 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
991 2006-05-15 Paul Brook <paul@codesourcery.com>
993 * config/tc-arm.c (arm_adjust_symtab): Use
994 bfd_is_arm_special_symbol_name.
996 2006-05-15 Bob Wilson <bob.wilson@acm.org>
998 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
999 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1000 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1001 Handle errors from calls to xtensa_opcode_is_* functions.
1003 2006-05-14 Thiemo Seufer <ths@mips.com>
1005 * config/tc-mips.c (macro_build): Test for currently active
1007 (mips16_ip): Reject invalid opcodes.
1009 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1011 * doc/as.texinfo: Rename "Index" to "AS Index",
1012 and "ABORT" to "ABORT (COFF)".
1014 2006-05-11 Paul Brook <paul@codesourcery.com>
1016 * config/tc-arm.c (parse_half): New function.
1017 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1018 (parse_operands): Ditto.
1019 (do_mov16): Reject invalid relocations.
1020 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1021 (insns): Replace Iffff with HALF.
1022 (md_apply_fix): Add MOVW and MOVT relocs.
1023 (tc_gen_reloc): Ditto.
1024 * doc/c-arm.texi: Document relocation operators
1026 2006-05-11 Paul Brook <paul@codesourcery.com>
1028 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1030 2006-05-11 Thiemo Seufer <ths@mips.com>
1032 * config/tc-mips.c (append_insn): Don't check the range of j or
1035 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1037 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1038 relocs against external symbols for WinCE targets.
1039 (md_apply_fix): Likewise.
1041 2006-05-09 David Ung <davidu@mips.com>
1043 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1046 2006-05-09 Nick Clifton <nickc@redhat.com>
1048 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1049 against symbols which are not going to be placed into the symbol
1052 2006-05-09 Ben Elliston <bje@au.ibm.com>
1054 * expr.c (operand): Remove `if (0 && ..)' statement and
1055 subsequently unused target_op label. Collapse `if (1 || ..)'
1057 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1058 separately above the switch.
1060 2006-05-08 Nick Clifton <nickc@redhat.com>
1063 * config/tc-msp430.c (line_separator_character): Define as |.
1065 2006-05-08 Thiemo Seufer <ths@mips.com>
1066 Nigel Stephens <nigel@mips.com>
1067 David Ung <davidu@mips.com>
1069 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1070 (mips_opts): Likewise.
1071 (file_ase_smartmips): New variable.
1072 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1073 (macro_build): Handle SmartMIPS instructions.
1074 (mips_ip): Likewise.
1075 (md_longopts): Add argument handling for smartmips.
1076 (md_parse_options, mips_after_parse_args): Likewise.
1077 (s_mipsset): Add .set smartmips support.
1078 (md_show_usage): Document -msmartmips/-mno-smartmips.
1079 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1081 * doc/c-mips.texi: Likewise.
1083 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1085 * write.c (relax_segment): Add pass count arg. Don't error on
1086 negative org/space on first two passes.
1087 (relax_seg_info): New struct.
1088 (relax_seg, write_object_file): Adjust.
1089 * write.h (relax_segment): Update prototype.
1091 2006-05-05 Julian Brown <julian@codesourcery.com>
1093 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1095 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1096 architecture version checks.
1097 (insns): Allow overlapping instructions to be used in VFP mode.
1099 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1102 * config/obj-elf.c (obj_elf_change_section): Allow user
1103 specified SHF_ALPHA_GPREL.
1105 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1107 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1108 for PMEM related expressions.
1110 2006-05-05 Nick Clifton <nickc@redhat.com>
1113 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1114 insertion of a directory separator character into a string at a
1115 given offset. Uses heuristics to decide when to use a backslash
1116 character rather than a forward-slash character.
1117 (dwarf2_directive_loc): Use the macro.
1118 (out_debug_info): Likewise.
1120 2006-05-05 Thiemo Seufer <ths@mips.com>
1121 David Ung <davidu@mips.com>
1123 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1125 (macro): Add new case M_CACHE_AB.
1127 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1129 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1130 (opcode_lookup): Issue a warning for opcode with
1131 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1132 identical to OT_cinfix3.
1133 (TxC3w, TC3w, tC3w): New.
1134 (insns): Use tC3w and TC3w for comparison instructions with
1137 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1139 * subsegs.h (struct frchain): Delete frch_seg.
1140 (frchain_root): Delete.
1141 (seg_info): Define as macro.
1142 * subsegs.c (frchain_root): Delete.
1143 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1144 (subsegs_begin, subseg_change): Adjust for above.
1145 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1146 rather than to one big list.
1147 (subseg_get): Don't special case abs, und sections.
1148 (subseg_new, subseg_force_new): Don't set frchainP here.
1150 (subsegs_print_statistics): Adjust frag chain control list traversal.
1151 * debug.c (dmp_frags): Likewise.
1152 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1153 at frchain_root. Make use of known frchain ordering.
1154 (last_frag_for_seg): Likewise.
1155 (get_frag_fix): Likewise. Add seg param.
1156 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1157 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1158 (SUB_SEGMENT_ALIGN): Likewise.
1159 (subsegs_finish): Adjust frchain list traversal.
1160 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1161 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1162 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1163 (xtensa_fix_b_j_loop_end_frags): Likewise.
1164 (xtensa_fix_close_loop_end_frags): Likewise.
1165 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1166 (retrieve_segment_info): Delete frch_seg initialisation.
1168 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1170 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1171 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1172 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1173 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1175 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1177 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1179 (md_apply_fix3): Multiply offset by 4 here for
1180 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1182 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1183 Jan Beulich <jbeulich@novell.com>
1185 * config/tc-i386.c (output_invalid_buf): Change size for
1187 * config/tc-tic30.c (output_invalid_buf): Likewise.
1189 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1191 * config/tc-tic30.c (output_invalid): Likewise.
1193 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1195 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1196 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1197 (asconfig.texi): Don't set top_srcdir.
1198 * doc/as.texinfo: Don't use top_srcdir.
1199 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1201 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1203 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1204 * config/tc-tic30.c (output_invalid_buf): Likewise.
1206 * config/tc-i386.c (output_invalid): Use snprintf instead of
1208 * config/tc-ia64.c (declare_register_set): Likewise.
1209 (emit_one_bundle): Likewise.
1210 (check_dependencies): Likewise.
1211 * config/tc-tic30.c (output_invalid): Likewise.
1213 2006-05-02 Paul Brook <paul@codesourcery.com>
1215 * config/tc-arm.c (arm_optimize_expr): New function.
1216 * config/tc-arm.h (md_optimize_expr): Define
1217 (arm_optimize_expr): Add prototype.
1218 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1220 2006-05-02 Ben Elliston <bje@au.ibm.com>
1222 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1225 * sb.h (sb_list_vector): Move to sb.c.
1226 * sb.c (free_list): Use type of sb_list_vector directly.
1227 (sb_build): Fix off-by-one error in assertion about `size'.
1229 2006-05-01 Ben Elliston <bje@au.ibm.com>
1231 * listing.c (listing_listing): Remove useless loop.
1232 * macro.c (macro_expand): Remove is_positional local variable.
1233 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1234 and simplify surrounding expressions, where possible.
1235 (assign_symbol): Likewise.
1236 (s_weakref): Likewise.
1237 * symbols.c (colon): Likewise.
1239 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1241 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1243 2006-04-30 Thiemo Seufer <ths@mips.com>
1244 David Ung <davidu@mips.com>
1246 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1247 (mips_immed): New table that records various handling of udi
1248 instruction patterns.
1249 (mips_ip): Adds udi handling.
1251 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1253 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1254 of list rather than beginning.
1256 2006-04-26 Julian Brown <julian@codesourcery.com>
1258 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1259 (is_quarter_float): Rename from above. Simplify slightly.
1260 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1262 (parse_neon_mov): Parse floating-point constants.
1263 (neon_qfloat_bits): Fix encoding.
1264 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1265 preference to integer encoding when using the F32 type.
1267 2006-04-26 Julian Brown <julian@codesourcery.com>
1269 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1270 zero-initialising structures containing it will lead to invalid types).
1271 (arm_it): Add vectype to each operand.
1272 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1274 (neon_typed_alias): New structure. Extra information for typed
1276 (reg_entry): Add neon type info field.
1277 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1278 Break out alternative syntax for coprocessor registers, etc. into...
1279 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1280 out from arm_reg_parse.
1281 (parse_neon_type): Move. Return SUCCESS/FAIL.
1282 (first_error): New function. Call to ensure first error which occurs is
1284 (parse_neon_operand_type): Parse exactly one type.
1285 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1286 (parse_typed_reg_or_scalar): New function. Handle core of both
1287 arm_typed_reg_parse and parse_scalar.
1288 (arm_typed_reg_parse): Parse a register with an optional type.
1289 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1291 (parse_scalar): Parse a Neon scalar with optional type.
1292 (parse_reg_list): Use first_error.
1293 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1294 (neon_alias_types_same): New function. Return true if two (alias) types
1296 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1298 (insert_reg_alias): Return new reg_entry not void.
1299 (insert_neon_reg_alias): New function. Insert type/index information as
1300 well as register for alias.
1301 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1302 make typed register aliases accordingly.
1303 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1305 (s_unreq): Delete type information if present.
1306 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1307 (s_arm_unwind_save_mmxwcg): Likewise.
1308 (s_arm_unwind_movsp): Likewise.
1309 (s_arm_unwind_setfp): Likewise.
1310 (parse_shift): Likewise.
1311 (parse_shifter_operand): Likewise.
1312 (parse_address): Likewise.
1313 (parse_tb): Likewise.
1314 (tc_arm_regname_to_dw2regnum): Likewise.
1315 (md_pseudo_table): Add dn, qn.
1316 (parse_neon_mov): Handle typed operands.
1317 (parse_operands): Likewise.
1318 (neon_type_mask): Add N_SIZ.
1319 (N_ALLMODS): New macro.
1320 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1321 (el_type_of_type_chk): Add some safeguards.
1322 (modify_types_allowed): Fix logic bug.
1323 (neon_check_type): Handle operands with types.
1324 (neon_three_same): Remove redundant optional arg handling.
1325 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1326 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1327 (do_neon_step): Adjust accordingly.
1328 (neon_cmode_for_logic_imm): Use first_error.
1329 (do_neon_bitfield): Call neon_check_type.
1330 (neon_dyadic): Rename to...
1331 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1332 to allow modification of type of the destination.
1333 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1334 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1335 (do_neon_compare): Make destination be an untyped bitfield.
1336 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1337 (neon_mul_mac): Return early in case of errors.
1338 (neon_move_immediate): Use first_error.
1339 (neon_mac_reg_scalar_long): Fix type to include scalar.
1340 (do_neon_dup): Likewise.
1341 (do_neon_mov): Likewise (in several places).
1342 (do_neon_tbl_tbx): Fix type.
1343 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1344 (do_neon_ld_dup): Exit early in case of errors and/or use
1346 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1347 Handle .dn/.qn directives.
1348 (REGDEF): Add zero for reg_entry neon field.
1350 2006-04-26 Julian Brown <julian@codesourcery.com>
1352 * config/tc-arm.c (limits.h): Include.
1353 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1354 (fpu_vfp_v3_or_neon_ext): Declare constants.
1355 (neon_el_type): New enumeration of types for Neon vector elements.
1356 (neon_type_el): New struct. Define type and size of a vector element.
1357 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1359 (neon_type): Define struct. The type of an instruction.
1360 (arm_it): Add 'vectype' for the current instruction.
1361 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1362 (vfp_sp_reg_pos): Rename to...
1363 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1365 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1366 (Neon D or Q register).
1367 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1369 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1370 (my_get_expression): Allow above constant as argument to accept
1371 64-bit constants with optional prefix.
1372 (arm_reg_parse): Add extra argument to return the specific type of
1373 register in when either a D or Q register (REG_TYPE_NDQ) is
1374 requested. Can be NULL.
1375 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1376 (parse_reg_list): Update for new arm_reg_parse args.
1377 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1378 (parse_neon_el_struct_list): New function. Parse element/structure
1379 register lists for VLD<n>/VST<n> instructions.
1380 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1381 (s_arm_unwind_save_mmxwr): Likewise.
1382 (s_arm_unwind_save_mmxwcg): Likewise.
1383 (s_arm_unwind_movsp): Likewise.
1384 (s_arm_unwind_setfp): Likewise.
1385 (parse_big_immediate): New function. Parse an immediate, which may be
1386 64 bits wide. Put results in inst.operands[i].
1387 (parse_shift): Update for new arm_reg_parse args.
1388 (parse_address): Likewise. Add parsing of alignment specifiers.
1389 (parse_neon_mov): Parse the operands of a VMOV instruction.
1390 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1391 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1392 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1393 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1394 (parse_operands): Handle new codes above.
1395 (encode_arm_vfp_sp_reg): Rename to...
1396 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1397 selected VFP version only supports D0-D15.
1398 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1399 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1400 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1401 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1402 encode_arm_vfp_reg name, and allow 32 D regs.
1403 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1404 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1406 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1407 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1408 constant-load and conversion insns introduced with VFPv3.
1409 (neon_tab_entry): New struct.
1410 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1411 those which are the targets of pseudo-instructions.
1412 (neon_opc): Enumerate opcodes, use as indices into...
1413 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1414 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1415 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1416 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1418 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1420 (neon_type_mask): New. Compact type representation for type checking.
1421 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1422 permitted type combinations.
1423 (N_IGNORE_TYPE): New macro.
1424 (neon_check_shape): New function. Check an instruction shape for
1425 multiple alternatives. Return the specific shape for the current
1427 (neon_modify_type_size): New function. Modify a vector type and size,
1428 depending on the bit mask in argument 1.
1429 (neon_type_promote): New function. Convert a given "key" type (of an
1430 operand) into the correct type for a different operand, based on a bit
1432 (type_chk_of_el_type): New function. Convert a type and size into the
1433 compact representation used for type checking.
1434 (el_type_of_type_ckh): New function. Reverse of above (only when a
1435 single bit is set in the bit mask).
1436 (modify_types_allowed): New function. Alter a mask of allowed types
1437 based on a bit mask of modifications.
1438 (neon_check_type): New function. Check the type of the current
1439 instruction against the variable argument list. The "key" type of the
1440 instruction is returned.
1441 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1442 a Neon data-processing instruction depending on whether we're in ARM
1443 mode or Thumb-2 mode.
1444 (neon_logbits): New function.
1445 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1446 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1447 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1448 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1449 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1450 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1451 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1452 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1453 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1454 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1455 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1456 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1457 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1458 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1459 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1460 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1461 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1462 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1463 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1464 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1465 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1466 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1467 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1468 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1469 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1471 (parse_neon_type): New function. Parse Neon type specifier.
1472 (opcode_lookup): Allow parsing of Neon type specifiers.
1473 (REGNUM2, REGSETH, REGSET2): New macros.
1474 (reg_names): Add new VFPv3 and Neon registers.
1475 (NUF, nUF, NCE, nCE): New macros for opcode table.
1476 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1477 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1478 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1479 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1480 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1481 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1482 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1483 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1484 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1485 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1486 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1487 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1488 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1489 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1491 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1492 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1493 (arm_option_cpu_value): Add vfp3 and neon.
1494 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1497 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1499 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1500 syntax instead of hardcoded opcodes with ".w18" suffixes.
1501 (wide_branch_opcode): New.
1502 (build_transition): Use it to check for wide branch opcodes with
1503 either ".w18" or ".w15" suffixes.
1505 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1507 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1508 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1509 frag's is_literal flag.
1511 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1513 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1515 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1517 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1518 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1519 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1520 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1521 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1523 2005-04-20 Paul Brook <paul@codesourcery.com>
1525 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1527 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1529 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1531 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1532 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1533 Make some cpus unsupported on ELF. Run "make dep-am".
1534 * Makefile.in: Regenerate.
1536 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1538 * configure.in (--enable-targets): Indent help message.
1539 * configure: Regenerate.
1541 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1544 * config/tc-i386.c (i386_immediate): Check illegal immediate
1547 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1549 * config/tc-i386.c: Formatting.
1550 (output_disp, output_imm): ISO C90 params.
1552 * frags.c (frag_offset_fixed_p): Constify args.
1553 * frags.h (frag_offset_fixed_p): Ditto.
1555 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1556 (COFF_MAGIC): Delete.
1558 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1560 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1562 * po/POTFILES.in: Regenerated.
1564 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1566 * doc/as.texinfo: Mention that some .type syntaxes are not
1567 supported on all architectures.
1569 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1571 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1572 instructions when such transformations have been disabled.
1574 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1576 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1577 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1578 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1579 decoding the loop instructions. Remove current_offset variable.
1580 (xtensa_fix_short_loop_frags): Likewise.
1581 (min_bytes_to_other_loop_end): Remove current_offset argument.
1583 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1585 * config/tc-z80.c (z80_optimize_expr): Removed.
1586 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1588 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1590 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1591 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1592 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1593 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1594 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1595 at90can64, at90usb646, at90usb647, at90usb1286 and
1597 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1599 2006-04-07 Paul Brook <paul@codesourcery.com>
1601 * config/tc-arm.c (parse_operands): Set default error message.
1603 2006-04-07 Paul Brook <paul@codesourcery.com>
1605 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1607 2006-04-07 Paul Brook <paul@codesourcery.com>
1609 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1611 2006-04-07 Paul Brook <paul@codesourcery.com>
1613 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1614 (move_or_literal_pool): Handle Thumb-2 instructions.
1615 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1617 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1620 * config/tc-i386.c (match_template): Move 64-bit operand tests
1623 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1625 * po/Make-in: Add install-html target.
1626 * Makefile.am: Add install-html and install-html-recursive targets.
1627 * Makefile.in: Regenerate.
1628 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1629 * configure: Regenerate.
1630 * doc/Makefile.am: Add install-html and install-html-am targets.
1631 * doc/Makefile.in: Regenerate.
1633 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1635 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1638 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1639 Daniel Jacobowitz <dan@codesourcery.com>
1641 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1642 (GOTT_BASE, GOTT_INDEX): New.
1643 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1644 GOTT_INDEX when generating VxWorks PIC.
1645 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1646 use the generic *-*-vxworks* stanza instead.
1648 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1651 * frags.c (frag_offset_fixed_p): New function.
1652 * frags.h (frag_offset_fixed_p): Declare.
1653 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1654 (resolve_expression): Likewise.
1656 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1658 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1659 of the same length but different numbers of slots.
1661 2006-03-30 Andreas Schwab <schwab@suse.de>
1663 * configure.in: Fix help string for --enable-targets option.
1664 * configure: Regenerate.
1666 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1668 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1669 (m68k_ip): ... here. Use for all chips. Protect against buffer
1670 overrun and avoid excessive copying.
1672 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1673 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1674 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1675 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1676 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1677 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1678 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1679 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1680 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1681 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1682 (struct m68k_cpu): Change chip field to control_regs.
1683 (current_chip): Remove.
1684 (control_regs): New.
1685 (m68k_archs, m68k_extensions): Adjust.
1686 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1687 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1688 (find_cf_chip): Reimplement for new organization of cpu table.
1689 (select_control_regs): Remove.
1691 (struct save_opts): Save control regs, not chip.
1692 (s_save, s_restore): Adjust.
1693 (m68k_lookup_cpu): Give deprecated warning when necessary.
1694 (m68k_init_arch): Adjust.
1695 (md_show_usage): Adjust for new cpu table organization.
1697 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1699 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1700 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1701 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1703 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1704 (any_gotrel): New rule.
1705 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1706 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1708 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1709 (bfin_pic_ptr): New function.
1710 (md_pseudo_table): Add it for ".picptr".
1711 (OPTION_FDPIC): New macro.
1712 (md_longopts): Add -mfdpic.
1713 (md_parse_option): Handle it.
1714 (md_begin): Set BFD flags.
1715 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1716 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1718 * Makefile.am (bfin-parse.o): Update dependencies.
1719 (DEPTC_bfin_elf): Likewise.
1720 * Makefile.in: Regenerate.
1722 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1724 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1725 mcfemac instead of mcfmac.
1727 2006-03-23 Michael Matz <matz@suse.de>
1729 * config/tc-i386.c (type_names): Correct placement of 'static'.
1730 (reloc): Map some more relocs to their 64 bit counterpart when
1732 (output_insn): Work around breakage if DEBUG386 is defined.
1733 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1734 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1735 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1736 different from i386.
1737 (output_imm): Ditto.
1738 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1740 (md_convert_frag): Jumps can now be larger than 2GB away, error
1742 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1743 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1745 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1746 Daniel Jacobowitz <dan@codesourcery.com>
1747 Phil Edwards <phil@codesourcery.com>
1748 Zack Weinberg <zack@codesourcery.com>
1749 Mark Mitchell <mark@codesourcery.com>
1750 Nathan Sidwell <nathan@codesourcery.com>
1752 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1753 (md_begin): Complain about -G being used for PIC. Don't change
1754 the text, data and bss alignments on VxWorks.
1755 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1756 generating VxWorks PIC.
1757 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1758 (macro): Likewise, but do not treat la $25 specially for
1759 VxWorks PIC, and do not handle jal.
1760 (OPTION_MVXWORKS_PIC): New macro.
1761 (md_longopts): Add -mvxworks-pic.
1762 (md_parse_option): Don't complain about using PIC and -G together here.
1763 Handle OPTION_MVXWORKS_PIC.
1764 (md_estimate_size_before_relax): Always use the first relaxation
1765 sequence on VxWorks.
1766 * config/tc-mips.h (VXWORKS_PIC): New.
1768 2006-03-21 Paul Brook <paul@codesourcery.com>
1770 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1772 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1774 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1775 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1776 (get_loop_align_size): New.
1777 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1778 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1779 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1780 (get_noop_aligned_address): Use get_loop_align_size.
1781 (get_aligned_diff): Likewise.
1783 2006-03-21 Paul Brook <paul@codesourcery.com>
1785 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1787 2006-03-20 Paul Brook <paul@codesourcery.com>
1789 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1790 (do_t_branch): Encode branches inside IT blocks as unconditional.
1791 (do_t_cps): New function.
1792 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1793 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1794 (opcode_lookup): Allow conditional suffixes on all instructions in
1796 (md_assemble): Advance condexec state before checking for errors.
1797 (insns): Use do_t_cps.
1799 2006-03-20 Paul Brook <paul@codesourcery.com>
1801 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1802 outputting the insn.
1804 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1806 * config/tc-vax.c: Update copyright year.
1807 * config/tc-vax.h: Likewise.
1809 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1811 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1813 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1815 2006-03-17 Paul Brook <paul@codesourcery.com>
1817 * config/tc-arm.c (insns): Add ldm and stm.
1819 2006-03-17 Ben Elliston <bje@au.ibm.com>
1822 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1824 2006-03-16 Paul Brook <paul@codesourcery.com>
1826 * config/tc-arm.c (insns): Add "svc".
1828 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1830 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1831 flag and avoid double underscore prefixes.
1833 2006-03-10 Paul Brook <paul@codesourcery.com>
1835 * config/tc-arm.c (md_begin): Handle EABIv5.
1836 (arm_eabis): Add EF_ARM_EABI_VER5.
1837 * doc/c-arm.texi: Document -meabi=5.
1839 2006-03-10 Ben Elliston <bje@au.ibm.com>
1841 * app.c (do_scrub_chars): Simplify string handling.
1843 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1844 Daniel Jacobowitz <dan@codesourcery.com>
1845 Zack Weinberg <zack@codesourcery.com>
1846 Nathan Sidwell <nathan@codesourcery.com>
1847 Paul Brook <paul@codesourcery.com>
1848 Ricardo Anguiano <anguiano@codesourcery.com>
1849 Phil Edwards <phil@codesourcery.com>
1851 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1852 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1854 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1855 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1856 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1858 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1860 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1861 even when using the text-section-literals option.
1863 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1865 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1867 (m68k_ip): <case 'J'> Check we have some control regs.
1868 (md_parse_option): Allow raw arch switch.
1869 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1870 whether 68881 or cfloat was meant by -mfloat.
1871 (md_show_usage): Adjust extension display.
1872 (m68k_elf_final_processing): Adjust.
1874 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1876 * config/tc-avr.c (avr_mod_hash_value): New function.
1877 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1878 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1879 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1880 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1882 (tc_gen_reloc): Handle substractions of symbols, if possible do
1883 fixups, abort otherwise.
1884 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1885 tc_fix_adjustable): Define.
1887 2006-03-02 James E Wilson <wilson@specifix.com>
1889 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
1890 change the template, then clear md.slot[curr].end_of_insn_group.
1892 2006-02-28 Jan Beulich <jbeulich@novell.com>
1894 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
1896 2006-02-28 Jan Beulich <jbeulich@novell.com>
1899 * macro.c (getstring): Don't treat parentheses special anymore.
1900 (get_any_string): Don't consider '(' and ')' as quoting anymore.
1901 Special-case '(', ')', '[', and ']' when dealing with non-quoting
1904 2006-02-28 Mat <mat@csail.mit.edu>
1906 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
1908 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1910 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
1912 (CFI_signal_frame): Define.
1913 (cfi_pseudo_table): Add .cfi_signal_frame.
1914 (dot_cfi): Handle CFI_signal_frame.
1915 (output_cie): Handle cie->signal_frame.
1916 (select_cie_for_fde): Don't share CIE if signal_frame flag is
1917 different. Copy signal_frame from FDE to newly created CIE.
1918 * doc/as.texinfo: Document .cfi_signal_frame.
1920 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1922 * doc/Makefile.am: Add html target.
1923 * doc/Makefile.in: Regenerate.
1924 * po/Make-in: Add html target.
1926 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
1928 * config/tc-i386.c (output_insn): Support Intel Merom New
1931 * config/tc-i386.h (CpuMNI): New.
1932 (CpuUnknownFlags): Add CpuMNI.
1934 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
1936 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
1937 (hpriv_reg_table): New table for hyperprivileged registers.
1938 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
1941 2006-02-24 DJ Delorie <dj@redhat.com>
1943 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
1944 (tc_gen_reloc): Don't define.
1945 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
1946 (OPTION_LINKRELAX): New.
1947 (md_longopts): Add it.
1949 (md_parse_options): Set it.
1950 (md_assemble): Emit relaxation relocs as needed.
1951 (md_convert_frag): Emit relaxation relocs as needed.
1952 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
1953 (m32c_apply_fix): New.
1954 (tc_gen_reloc): New.
1955 (m32c_force_relocation): Force out jump relocs when relaxing.
1956 (m32c_fix_adjustable): Return false if relaxing.
1958 2006-02-24 Paul Brook <paul@codesourcery.com>
1960 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
1961 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
1962 (struct asm_barrier_opt): Define.
1963 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
1964 (parse_psr): Accept V7M psr names.
1965 (parse_barrier): New function.
1966 (enum operand_parse_code): Add OP_oBARRIER.
1967 (parse_operands): Implement OP_oBARRIER.
1968 (do_barrier): New function.
1969 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
1970 (do_t_cpsi): Add V7M restrictions.
1971 (do_t_mrs, do_t_msr): Validate V7M variants.
1972 (md_assemble): Check for NULL variants.
1973 (v7m_psrs, barrier_opt_names): New tables.
1974 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
1975 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
1976 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
1977 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
1978 (struct cpu_arch_ver_table): Define.
1979 (cpu_arch_ver): New.
1980 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
1981 Tag_CPU_arch_profile.
1982 * doc/c-arm.texi: Document new cpu and arch options.
1984 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1986 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
1988 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1990 * config/tc-ia64.c: Update copyright years.
1992 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
1994 * config/tc-ia64.c (specify_resource): Add the rule 17 from
1997 2005-02-22 Paul Brook <paul@codesourcery.com>
1999 * config/tc-arm.c (do_pld): Remove incorrect write to
2001 (encode_thumb32_addr_mode): Use correct operand.
2003 2006-02-21 Paul Brook <paul@codesourcery.com>
2005 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2007 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2008 Anil Paranjape <anilp1@kpitcummins.com>
2009 Shilin Shakti <shilins@kpitcummins.com>
2011 * Makefile.am: Add xc16x related entry.
2012 * Makefile.in: Regenerate.
2013 * configure.in: Added xc16x related entry.
2014 * configure: Regenerate.
2015 * config/tc-xc16x.h: New file
2016 * config/tc-xc16x.c: New file
2017 * doc/c-xc16x.texi: New file for xc16x
2018 * doc/all.texi: Entry for xc16x
2019 * doc/Makefile.texi: Added c-xc16x.texi
2020 * NEWS: Announce the support for the new target.
2022 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2024 * configure.tgt: set emulation for mips-*-netbsd*
2026 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2028 * config.in: Rebuilt.
2030 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2032 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2033 from 1, not 0, in error messages.
2034 (md_assemble): Simplify special-case check for ENTRY instructions.
2035 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2036 operand in error message.
2038 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2040 * configure.tgt (arm-*-linux-gnueabi*): Change to
2043 2006-02-10 Nick Clifton <nickc@redhat.com>
2045 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2046 32-bit value is propagated into the upper bits of a 64-bit long.
2048 * config/tc-arc.c (init_opcode_tables): Fix cast.
2049 (arc_extoper, md_operand): Likewise.
2051 2006-02-09 David Heine <dlheine@tensilica.com>
2053 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2054 each relaxation step.
2056 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2058 * configure.in (CHECK_DECLS): Add vsnprintf.
2059 * configure: Regenerate.
2060 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2061 include/declare here, but...
2062 * as.h: Move code detecting VARARGS idiom to the top.
2063 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2064 (vsnprintf): Declare if not already declared.
2066 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2068 * as.c (close_output_file): New.
2069 (main): Register close_output_file with xatexit before
2070 dump_statistics. Don't call output_file_close.
2072 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2074 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2075 mcf5329_control_regs): New.
2076 (not_current_architecture, selected_arch, selected_cpu): New.
2077 (m68k_archs, m68k_extensions): New.
2078 (archs): Renamed to ...
2079 (m68k_cpus): ... here. Adjust.
2081 (md_pseudo_table): Add arch and cpu directives.
2082 (find_cf_chip, m68k_ip): Adjust table scanning.
2083 (no_68851, no_68881): Remove.
2084 (md_assemble): Lazily initialize.
2085 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2086 (md_init_after_args): Move functionality to m68k_init_arch.
2087 (mri_chip): Adjust table scanning.
2088 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2089 options with saner parsing.
2090 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2091 m68k_init_arch): New.
2092 (s_m68k_cpu, s_m68k_arch): New.
2093 (md_show_usage): Adjust.
2094 (m68k_elf_final_processing): Set CF EF flags.
2095 * config/tc-m68k.h (m68k_init_after_args): Remove.
2096 (tc_init_after_args): Remove.
2097 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2098 (M68k-Directives): Document .arch and .cpu directives.
2100 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2102 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2103 synonyms for equ and defl.
2104 (z80_cons_fix_new): New function.
2105 (emit_byte): Disallow relative jumps to absolute locations.
2106 (emit_data): Only handle defb, prototype changed, because defb is
2107 now handled as pseudo-op rather than an instruction.
2108 (instab): Entries for defb,defw,db,dw moved from here...
2109 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2110 Add entries for def24,def32,d24,d32.
2111 (md_assemble): Improved error handling.
2112 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2113 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2114 (z80_cons_fix_new): Declare.
2115 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2116 (def24,d24,def32,d32): New pseudo-ops.
2118 2006-02-02 Paul Brook <paul@codesourcery.com>
2120 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2122 2005-02-02 Paul Brook <paul@codesourcery.com>
2124 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2125 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2126 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2127 T2_OPCODE_RSB): Define.
2128 (thumb32_negate_data_op): New function.
2129 (md_apply_fix): Use it.
2131 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2133 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2135 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2136 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2138 (relaxation_requirements): Add pfinish_frag argument and use it to
2139 replace setting tinsn->record_fix fields.
2140 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2141 and vinsn_to_insnbuf. Remove references to record_fix and
2142 slot_sub_symbols fields.
2143 (xtensa_mark_narrow_branches): Delete unused code.
2144 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2146 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2148 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2149 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2150 of the record_fix field. Simplify error messages for unexpected
2152 (set_expr_symbol_offset_diff): Delete.
2154 2006-01-31 Paul Brook <paul@codesourcery.com>
2156 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2158 2006-01-31 Paul Brook <paul@codesourcery.com>
2159 Richard Earnshaw <rearnsha@arm.com>
2161 * config/tc-arm.c: Use arm_feature_set.
2162 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2163 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2164 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2167 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2168 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2169 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2170 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2172 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2173 (arm_opts): Move old cpu/arch options from here...
2174 (arm_legacy_opts): ... to here.
2175 (md_parse_option): Search arm_legacy_opts.
2176 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2177 (arm_float_abis, arm_eabis): Make const.
2179 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2181 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2183 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2185 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2186 in load immediate intruction.
2188 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2190 * config/bfin-parse.y (value_match): Use correct conversion
2191 specifications in template string for __FILE__ and __LINE__.
2195 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2197 Introduce TLS descriptors for i386 and x86_64.
2198 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2199 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2200 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2201 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2202 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2204 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2205 (lex_got): Handle @tlsdesc and @tlscall.
2206 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2208 2006-01-11 Nick Clifton <nickc@redhat.com>
2210 Fixes for building on 64-bit hosts:
2211 * config/tc-avr.c (mod_index): New union to allow conversion
2212 between pointers and integers.
2213 (md_begin, avr_ldi_expression): Use it.
2214 * config/tc-i370.c (md_assemble): Add cast for argument to print
2216 * config/tc-tic54x.c (subsym_substitute): Likewise.
2217 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2218 opindex field of fr_cgen structure into a pointer so that it can
2219 be stored in a frag.
2220 * config/tc-mn10300.c (md_assemble): Likewise.
2221 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2223 * config/tc-v850.c: Replace uses of (int) casts with correct
2226 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2229 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2231 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2234 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2235 a local-label reference.
2237 For older changes see ChangeLog-2005
2243 version-control: never