1 2006-09-29 Alan Modra <amodra@bigpond.net.au>
3 * po/POTFILES.in: Regenerate.
5 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
7 * config/tc-i386.h (CpuMNI): Renamed to ...
9 (CpuUnknownFlags): Updated.
10 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
11 and PROCESSOR_MEROM with PROCESSOR_CORE2.
12 * config/tc-i386.c: Updated.
13 * doc/c-i386.texi: Likewise.
15 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
17 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
19 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
21 2006-09-27 Nick Clifton <nickc@redhat.com>
23 * output-file.c (output_file_close): Prevent an infinite loop
24 reporting that stdoutput could not be closed.
26 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
27 Joseph Myers <joseph@codesourcery.com>
28 Ian Lance Taylor <ian@wasabisystems.com>
29 Ben Elliston <bje@wasabisystems.com>
31 * config/tc-arm.c (arm_cext_iwmmxt2): New.
32 (enum operand_parse_code): New code OP_RIWR_I32z.
33 (parse_operands): Handle OP_RIWR_I32z.
34 (do_iwmmxt_wmerge): New function.
35 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
37 (do_iwmmxt_wrwrwr_or_imm5): New function.
38 (insns): Mark instructions as RIWR_I32z as appropriate.
39 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
40 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
41 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
42 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
43 (md_begin): Handle IWMMXT2.
44 (arm_cpus): Add iwmmxt2.
45 (arm_extensions): Likewise.
46 (arm_archs): Likewise.
48 2006-09-25 Bob Wilson <bob.wilson@acm.org>
50 * doc/as.texinfo (Overview): Revise description of --keep-locals.
51 Add xref to "Symbol Names".
52 (L): Refer to "local symbols" instead of "local labels". Move
53 definition to "Symbol Names" section; add xref to that section.
54 (Symbol Names): Use "Local Symbol Names" section to define local
55 symbols. Add "Local Labels" heading for description of temporary
56 forward/backward labels, and refer to those as "local labels".
58 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
61 * config/tc-i386.c (match_template): Check address size prefix
62 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
65 2006-09-22 Alan Modra <amodra@bigpond.net.au>
67 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
69 2006-09-22 Alan Modra <amodra@bigpond.net.au>
71 * as.h (as_perror): Delete declaration.
72 * gdbinit.in (as_perror): Delete breakpoint.
73 * messages.c (as_perror): Delete function.
74 * doc/internals.texi: Remove as_perror description.
75 * listing.c (listing_print: Don't use as_perror.
76 * output-file.c (output_file_create, output_file_close): Likewise.
77 * symbols.c (symbol_create, symbol_clone): Likewise.
78 * write.c (write_contents): Likewise.
79 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
80 * config/tc-tic54x.c (tic54x_mlib): Likewise.
82 2006-09-22 Alan Modra <amodra@bigpond.net.au>
84 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
85 (ppc_handle_align): New function.
86 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
87 (SUB_SEGMENT_ALIGN): Define as zero.
89 2006-09-20 Bob Wilson <bob.wilson@acm.org>
91 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
92 (Overview): Skip cross reference in man page.
94 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
96 * configure.in: Add new target x86_64-pc-mingw64.
97 * configure: Regenerate.
98 * configure.tgt: Add new target x86_64-pc-mingw64.
99 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
100 * config/tc-i386.c: Add new targets.
101 (md_parse_option): Add targets to OPTION_64.
102 (x86_64_target_format): Add new method for setup proper default target cpu mode.
103 * config/te-pep.h: Add new target definition header.
104 (TE_PEP): New macro: Identifies new target architecture.
105 (COFF_WITH_pex64): Set proper includes in bfd.
106 * NEWS: Mention new target.
108 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
110 * config/bfin-parse.y (binary): Change sub of const to add of negated
113 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
115 * config/tc-score.c: New file.
116 * config/tc-score.h: Newf file.
117 * configure.tgt: Add Score target.
118 * Makefile.am: Add Score files.
119 * Makefile.in: Regenerate.
120 * NEWS: Mention new target support.
122 2006-09-16 Paul Brook <paul@codesourcery.com>
124 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
125 * doc/c-arm.texi (movsp): Document offset argument.
127 2006-09-16 Paul Brook <paul@codesourcery.com>
129 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
130 unsigned int to avoid 64-bit host problems.
132 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
134 * config/bfin-parse.y (binary): Do some more constant folding for
137 2006-09-13 Jan Beulich <jbeulich@novell.com>
139 * input-file.c (input_file_give_next_buffer): Demote as_bad to
142 2006-09-13 Alan Modra <amodra@bigpond.net.au>
145 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
148 2006-09-13 Alan Modra <amodra@bigpond.net.au>
150 * input-file.c (input_file_open): Replace as_perror with as_bad
151 so that gas exits with error on file errors. Correct error
153 (input_file_get, input_file_give_next_buffer): Likewise.
154 * input-file.h: Update comment.
156 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
159 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
160 registers as a sub-class of wC registers.
162 2006-09-11 Alan Modra <amodra@bigpond.net.au>
165 * config/tc-mips.h (enum dwarf2_format): Forward declare.
166 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
167 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
168 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
170 2006-09-08 Nick Clifton <nickc@redhat.com>
173 * doc/as.texinfo (Macro): Improve documentation about separating
174 macro arguments from following text.
176 2006-09-08 Paul Brook <paul@codesourcery.com>
178 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
180 2006-09-07 Paul Brook <paul@codesourcery.com>
182 * config/tc-arm.c (parse_operands): Mark operand as present.
184 2006-09-04 Paul Brook <paul@codesourcery.com>
186 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
187 (do_neon_dyadic_if_i_d): Avoid setting U bit.
188 (do_neon_mac_maybe_scalar): Ditto.
189 (do_neon_dyadic_narrow): Force operand type to NT_integer.
190 (insns): Remove out of date comments.
192 2006-08-29 Nick Clifton <nickc@redhat.com>
194 * read.c (s_align): Initialize the 'stopc' variable to prevent
195 compiler complaints about it being used without being
197 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
198 s_float_space, s_struct, cons_worker, equals): Likewise.
200 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
202 * ecoff.c (ecoff_directive_val): Fix message typo.
203 * config/tc-ns32k.c (convert_iif): Likewise.
204 * config/tc-sh64.c (shmedia_check_limits): Likewise.
206 2006-08-25 Sterling Augustine <sterling@tensilica.com>
207 Bob Wilson <bob.wilson@acm.org>
209 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
210 the state of the absolute_literals directive. Remove align frag at
211 the start of the literal pool position.
213 2006-08-25 Bob Wilson <bob.wilson@acm.org>
215 * doc/c-xtensa.texi: Add @group commands in examples.
217 2006-08-24 Bob Wilson <bob.wilson@acm.org>
219 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
220 (INIT_LITERAL_SECTION_NAME): Delete.
221 (lit_state struct): Remove segment names, init_lit_seg, and
222 fini_lit_seg. Add lit_prefix and current_text_seg.
223 (init_literal_head_h, init_literal_head): Delete.
224 (fini_literal_head_h, fini_literal_head): Delete.
225 (xtensa_begin_directive): Move argument parsing to
226 xtensa_literal_prefix function.
227 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
228 (xtensa_literal_prefix): Parse the directive argument here and
229 record it in the lit_prefix field. Remove code to derive literal
232 (get_is_linkonce_section): Use linkonce_len. Check for any
233 ".gnu.linkonce.*" section, not just text sections.
234 (md_begin): Remove initialization of deleted lit_state fields.
235 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
236 to init_literal_head and fini_literal_head.
237 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
238 when traversing literal_head list.
239 (match_section_group): New.
240 (cache_literal_section): Rewrite to determine the literal section
241 name on the fly, create the section and return it.
242 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
243 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
244 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
245 Use xtensa_get_property_section from bfd.
246 (retrieve_xtensa_section): Delete.
247 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
248 description to refer to plural literal sections and add xref to
249 the Literal Directive section.
250 (Literal Directive): Describe new rules for deriving literal section
251 names. Add footnote for special case of .init/.fini with
252 --text-section-literals.
253 (Literal Prefix Directive): Replace old naming rules with xref to the
254 Literal Directive section.
256 2006-08-21 Joseph Myers <joseph@codesourcery.com>
258 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
259 merging with previous long opcode.
261 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
263 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
264 * Makefile.in: Regenerate.
265 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
268 2006-08-16 Julian Brown <julian@codesourcery.com>
270 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
271 to use ARM instructions on non-ARM-supporting cores.
272 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
273 mode automatically based on cpu variant.
274 (md_begin): Call above function.
276 2006-08-16 Julian Brown <julian@codesourcery.com>
278 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
279 recognized in non-unified syntax mode.
281 2006-08-15 Thiemo Seufer <ths@mips.com>
282 Nigel Stephens <nigel@mips.com>
283 David Ung <davidu@mips.com>
285 * configure.tgt: Handle mips*-sde-elf*.
287 2006-08-12 Thiemo Seufer <ths@networkno.de>
289 * config/tc-mips.c (mips16_ip): Fix argument register handling
290 for restore instruction.
292 2006-08-08 Bob Wilson <bob.wilson@acm.org>
294 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
296 (out_fixed_inc_line_addr): New.
297 (process_entries): Use out_fixed_inc_line_addr when
298 DWARF2_USE_FIXED_ADVANCE_PC is set.
299 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
301 2006-08-08 DJ Delorie <dj@redhat.com>
303 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
304 vs full symbols so that we never have more than one pointer value
305 for any given symbol in our symbol table.
307 2006-08-08 Sterling Augustine <sterling@tensilica.com>
309 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
310 and emit DW_AT_ranges when code in compilation unit is not
312 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
314 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
315 (out_debug_ranges): New function to emit .debug_ranges section
316 when code is not contiguous.
318 2006-08-08 Nick Clifton <nickc@redhat.com>
320 * config/tc-arm.c (WARN_DEPRECATED): Enable.
322 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
324 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
326 (pe_directive_secrel) [TE_PE]: New function.
327 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
328 loc, loc_mark_labels.
329 [TE_PE]: Handle secrel32.
330 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
332 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
333 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
334 (md_section_align): Only round section sizes here for AOUT
336 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
337 (tc_pe_dwarf2_emit_offset): New function.
338 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
339 (cons_fix_new_arm): Handle O_secrel.
340 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
341 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
342 of OBJ_ELF only block.
343 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
344 tc_pe_dwarf2_emit_offset.
346 2006-08-04 Richard Sandiford <richard@codesourcery.com>
348 * config/tc-sh.c (apply_full_field_fix): New function.
349 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
350 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
351 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
352 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
354 2006-08-03 Nick Clifton <nickc@redhat.com>
357 * config.in: Regenerate.
359 2006-08-03 Joseph Myers <joseph@codesourcery.com>
361 * config/tc-arm.c (parse_operands): Handle invalid register name
364 2006-08-03 Joseph Myers <joseph@codesourcery.com>
366 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
367 (parse_operands): Handle it.
368 (insns): Use it for tmcr and tmrc.
370 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
373 * config/tc-i386.c (md_parse_option): Treat any target starting
374 with elf64_x86_64 as a viable target for the -64 switch.
375 (i386_target_format): For 64-bit ELF flavoured output use
377 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
379 2006-08-02 Nick Clifton <nickc@redhat.com>
382 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
384 * configure.in: Run BFD_BINARY_FOPEN.
385 * configure: Regenerate.
386 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
389 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
391 * config/tc-i386.c (md_assemble): Don't update
394 2006-08-01 Thiemo Seufer <ths@mips.com>
396 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
398 2006-08-01 Thiemo Seufer <ths@mips.com>
400 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
401 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
402 BFD_RELOC_32 and BFD_RELOC_16.
403 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
404 md_convert_frag, md_obj_end): Fix comment formatting.
406 2006-07-31 Thiemo Seufer <ths@mips.com>
408 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
409 handling for BFD_RELOC_MIPS16_JMP.
411 2006-07-24 Andreas Schwab <schwab@suse.de>
414 * read.c (read_a_source_file): Ignore unknown text after line
415 comment character. Fix misleading comment.
417 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
419 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
420 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
421 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
422 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
423 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
424 doc/c-z80.texi, doc/internals.texi: Fix some typos.
426 2006-07-21 Nick Clifton <nickc@redhat.com>
428 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
431 2006-07-20 Thiemo Seufer <ths@mips.com>
432 Nigel Stephens <nigel@mips.com>
434 * config/tc-mips.c (md_parse_option): Don't infer optimisation
435 options from debug options.
437 2006-07-20 Thiemo Seufer <ths@mips.com>
439 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
440 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
442 2006-07-19 Paul Brook <paul@codesourcery.com>
444 * config/tc-arm.c (insns): Fix rbit Arm opcode.
446 2006-07-18 Paul Brook <paul@codesourcery.com>
448 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
449 (md_convert_frag): Use correct reloc for add_pc. Use
450 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
451 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
452 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
454 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
456 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
457 when file and line unknown.
459 2006-07-17 Thiemo Seufer <ths@mips.com>
461 * read.c (s_struct): Use IS_ELF.
462 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
463 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
464 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
465 s_mips_mask): Likewise.
467 2006-07-16 Thiemo Seufer <ths@mips.com>
468 David Ung <davidu@mips.com>
470 * read.c (s_struct): Handle ELF section changing.
471 * config/tc-mips.c (s_align): Leave enabling auto-align to the
473 (s_change_sec): Try section changing only if we output ELF.
475 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
477 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
479 (smallest_imm_type): Remove Cpu086.
480 (i386_target_format): Likewise.
482 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
485 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
486 Michael Meissner <michael.meissner@amd.com>
488 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
489 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
490 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
492 (i386_align_code): Ditto.
493 (md_assemble_code): Add support for insertq/extrq instructions,
494 swapping as needed for intel syntax.
495 (swap_imm_operands): New function to swap immediate operands.
496 (swap_operands): Deal with 4 operand instructions.
497 (build_modrm_byte): Add support for insertq instruction.
499 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
501 * config/tc-i386.h (Size64): Fix a typo in comment.
503 2006-07-12 Nick Clifton <nickc@redhat.com>
505 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
506 fixup_segment() to repeat a range check on a value that has
507 already been checked here.
509 2006-07-07 James E Wilson <wilson@specifix.com>
511 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
513 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
514 Nick Clifton <nickc@redhat.com>
517 * doc/as.texi: Fix spelling typo: branchs => branches.
518 * doc/c-m68hc11.texi: Likewise.
519 * config/tc-m68hc11.c: Likewise.
520 Support old spelling of command line switch for backwards
523 2006-07-04 Thiemo Seufer <ths@mips.com>
524 David Ung <davidu@mips.com>
526 * config/tc-mips.c (s_is_linkonce): New function.
527 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
528 weak, external, and linkonce symbols.
529 (pic_need_relax): Use s_is_linkonce.
531 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
533 * doc/as.texinfo (Org): Remove space.
534 (P2align): Add "@var{abs-expr},".
536 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
538 * config/tc-i386.c (cpu_arch_tune_set): New.
539 (cpu_arch_isa): Likewise.
540 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
541 nops with short or long nop sequences based on -march=/.arch
543 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
544 set cpu_arch_tune and cpu_arch_tune_flags.
545 (md_parse_option): For -march=, set cpu_arch_isa and set
546 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
547 0. Set cpu_arch_tune_set to 1 for -mtune=.
548 (i386_target_format): Don't set cpu_arch_tune.
550 2006-06-23 Nigel Stephens <nigel@mips.com>
552 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
553 generated .sbss.* and .gnu.linkonce.sb.*.
555 2006-06-23 Thiemo Seufer <ths@mips.com>
556 David Ung <davidu@mips.com>
558 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
560 * config/tc-mips.c (label_list): Define per-segment label_list.
561 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
562 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
563 mips_from_file_after_relocs, mips_define_label): Use per-segment
566 2006-06-22 Thiemo Seufer <ths@mips.com>
568 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
569 (append_insn): Use it.
570 (md_apply_fix): Whitespace formatting.
571 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
572 mips16_extended_frag): Remove register specifier.
573 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
576 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
578 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
579 a directive saving VFP registers for ARMv6 or later.
580 (s_arm_unwind_save): Add parameter arch_v6 and call
581 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
583 (md_pseudo_table): Add entry for new "vsave" directive.
584 * doc/c-arm.texi: Correct error in example for "save"
585 directive (fstmdf -> fstmdx). Also document "vsave" directive.
587 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
588 Anatoly Sokolov <aesok@post.ru>
590 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
591 and atmega644p devices. Rename atmega164/atmega324 devices to
592 atmega164p/atmega324p.
593 * doc/c-avr.texi: Document new mcu and arch options.
595 2006-06-17 Nick Clifton <nickc@redhat.com>
597 * config/tc-arm.c (enum parse_operand_result): Move outside of
598 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
600 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-i386.h (processor_type): New.
603 (arch_entry): Add type.
605 * config/tc-i386.c (cpu_arch_tune): New.
606 (cpu_arch_tune_flags): Likewise.
607 (cpu_arch_isa_flags): Likewise.
609 (set_cpu_arch): Also update cpu_arch_isa_flags.
610 (md_assemble): Update cpu_arch_isa_flags.
612 (OPTION_MTUNE): Likewise.
613 (md_longopts): Add -march= and -mtune=.
614 (md_parse_option): Support -march= and -mtune=.
615 (md_show_usage): Add -march=CPU/-mtune=CPU.
616 (i386_target_format): Also update cpu_arch_isa_flags,
617 cpu_arch_tune and cpu_arch_tune_flags.
619 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
621 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
623 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
625 * config/tc-arm.c (enum parse_operand_result): New.
626 (struct group_reloc_table_entry): New.
627 (enum group_reloc_type): New.
628 (group_reloc_table): New array.
629 (find_group_reloc_table_entry): New function.
630 (parse_shifter_operand_group_reloc): New function.
631 (parse_address_main): New function, incorporating code
632 from the old parse_address function. To be used via...
633 (parse_address): wrapper for parse_address_main; and
634 (parse_address_group_reloc): new function, likewise.
635 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
636 OP_ADDRGLDRS, OP_ADDRGLDC.
637 (parse_operands): Support for these new operand codes.
638 New macro po_misc_or_fail_no_backtrack.
639 (encode_arm_cp_address): Preserve group relocations.
640 (insns): Modify to use the above operand codes where group
641 relocations are permitted.
642 (md_apply_fix): Handle the group relocations
643 ALU_PC_G0_NC through LDC_SB_G2.
644 (tc_gen_reloc): Likewise.
645 (arm_force_relocation): Leave group relocations for the linker.
646 (arm_fix_adjustable): Likewise.
648 2006-06-15 Julian Brown <julian@codesourcery.com>
650 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
651 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
654 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
656 * config/tc-i386.c (process_suffix): Don't add rex64 for
659 2006-06-09 Thiemo Seufer <ths@mips.com>
661 * config/tc-mips.c (mips_ip): Maintain argument count.
663 2006-06-09 Alan Modra <amodra@bigpond.net.au>
665 * config/tc-iq2000.c: Include sb.h.
667 2006-06-08 Nigel Stephens <nigel@mips.com>
669 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
670 aliases for better compatibility with SGI tools.
672 2006-06-08 Alan Modra <amodra@bigpond.net.au>
674 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
675 * Makefile.am (GASLIBS): Expand @BFDLIB@.
677 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
678 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
679 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
681 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
682 * Makefile.in: Regenerate.
683 * doc/Makefile.in: Regenerate.
684 * configure: Regenerate.
686 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
688 * po/Make-in (pdf, ps): New dummy targets.
690 2006-06-07 Julian Brown <julian@codesourcery.com>
692 * config/tc-arm.c (stdarg.h): include.
693 (arm_it): Add uncond_value field. Add isvec and issingle to operand
695 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
696 REG_TYPE_NSDQ (single, double or quad vector reg).
697 (reg_expected_msgs): Update.
698 (BAD_FPU): Add macro for unsupported FPU instruction error.
699 (parse_neon_type): Support 'd' as an alias for .f64.
700 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
702 (parse_vfp_reg_list): Don't update first arg on error.
703 (parse_neon_mov): Support extra syntax for VFP moves.
704 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
705 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
706 (parse_operands): Support isvec, issingle operands fields, new parse
708 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
710 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
711 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
712 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
713 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
715 (neon_shape): Redefine in terms of above.
716 (neon_shape_class): New enumeration, table of shape classes.
717 (neon_shape_el): New enumeration. One element of a shape.
718 (neon_shape_el_size): Register widths of above, where appropriate.
719 (neon_shape_info): New struct. Info for shape table.
720 (neon_shape_tab): New array.
721 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
722 (neon_check_shape): Rewrite as...
723 (neon_select_shape): New function to classify instruction shapes,
724 driven by new table neon_shape_tab array.
725 (neon_quad): New function. Return 1 if shape should set Q flag in
726 instructions (or equivalent), 0 otherwise.
727 (type_chk_of_el_type): Support F64.
728 (el_type_of_type_chk): Likewise.
729 (neon_check_type): Add support for VFP type checking (VFP data
730 elements fill their containing registers).
731 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
732 in thumb mode for VFP instructions.
733 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
734 and encode the current instruction as if it were that opcode.
735 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
736 arguments, call function in PFN.
737 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
738 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
739 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
740 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
741 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
742 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
743 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
744 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
745 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
746 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
747 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
748 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
749 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
750 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
751 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
753 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
754 between VFP and Neon turns out to belong to Neon. Perform
755 architecture check and fill in condition field if appropriate.
756 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
757 (do_neon_cvt): Add support for VFP variants of instructions.
758 (neon_cvt_flavour): Extend to cover VFP conversions.
759 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
761 (do_neon_ldr_str): Handle single-precision VFP load/store.
762 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
763 NS_NULL not NS_IGNORE.
764 (opcode_tag): Add OT_csuffixF for operands which either take a
765 conditional suffix, or have 0xF in the condition field.
766 (md_assemble): Add support for OT_csuffixF.
767 (NCE): Replace macro with...
768 (NCE_tag, NCE, NCEF): New macros.
769 (nCE): Replace macro with...
770 (nCE_tag, nCE, nCEF): New macros.
771 (insns): Add support for VFP insns or VFP versions of insns msr,
772 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
773 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
774 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
775 VFP/Neon insns together.
777 2006-06-07 Alan Modra <amodra@bigpond.net.au>
778 Ladislav Michl <ladis@linux-mips.org>
780 * app.c: Don't include headers already included by as.h.
782 * atof-generic.c: Likewise.
784 * dwarf2dbg.c: Likewise.
786 * input-file.c: Likewise.
787 * input-scrub.c: Likewise.
789 * output-file.c: Likewise.
792 * config/bfin-lex.l: Likewise.
793 * config/obj-coff.h: Likewise.
794 * config/obj-elf.h: Likewise.
795 * config/obj-som.h: Likewise.
796 * config/tc-arc.c: Likewise.
797 * config/tc-arm.c: Likewise.
798 * config/tc-avr.c: Likewise.
799 * config/tc-bfin.c: Likewise.
800 * config/tc-cris.c: Likewise.
801 * config/tc-d10v.c: Likewise.
802 * config/tc-d30v.c: Likewise.
803 * config/tc-dlx.h: Likewise.
804 * config/tc-fr30.c: Likewise.
805 * config/tc-frv.c: Likewise.
806 * config/tc-h8300.c: Likewise.
807 * config/tc-hppa.c: Likewise.
808 * config/tc-i370.c: Likewise.
809 * config/tc-i860.c: Likewise.
810 * config/tc-i960.c: Likewise.
811 * config/tc-ip2k.c: Likewise.
812 * config/tc-iq2000.c: Likewise.
813 * config/tc-m32c.c: Likewise.
814 * config/tc-m32r.c: Likewise.
815 * config/tc-maxq.c: Likewise.
816 * config/tc-mcore.c: Likewise.
817 * config/tc-mips.c: Likewise.
818 * config/tc-mmix.c: Likewise.
819 * config/tc-mn10200.c: Likewise.
820 * config/tc-mn10300.c: Likewise.
821 * config/tc-msp430.c: Likewise.
822 * config/tc-mt.c: Likewise.
823 * config/tc-ns32k.c: Likewise.
824 * config/tc-openrisc.c: Likewise.
825 * config/tc-ppc.c: Likewise.
826 * config/tc-s390.c: Likewise.
827 * config/tc-sh.c: Likewise.
828 * config/tc-sh64.c: Likewise.
829 * config/tc-sparc.c: Likewise.
830 * config/tc-tic30.c: Likewise.
831 * config/tc-tic4x.c: Likewise.
832 * config/tc-tic54x.c: Likewise.
833 * config/tc-v850.c: Likewise.
834 * config/tc-vax.c: Likewise.
835 * config/tc-xc16x.c: Likewise.
836 * config/tc-xstormy16.c: Likewise.
837 * config/tc-xtensa.c: Likewise.
838 * config/tc-z80.c: Likewise.
839 * config/tc-z8k.c: Likewise.
840 * macro.h: Don't include sb.h or ansidecl.h.
841 * sb.h: Don't include stdio.h or ansidecl.h.
842 * cond.c: Include sb.h.
843 * itbl-lex.l: Include as.h instead of other system headers.
844 * itbl-parse.y: Likewise.
845 * itbl-ops.c: Similarly.
846 * itbl-ops.h: Don't include as.h or ansidecl.h.
847 * config/bfin-defs.h: Don't include bfd.h or as.h.
848 * config/bfin-parse.y: Include as.h instead of other system headers.
850 2006-06-06 Ben Elliston <bje@au.ibm.com>
851 Anton Blanchard <anton@samba.org>
853 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
854 (md_show_usage): Document it.
855 (ppc_setup_opcodes): Test power6 opcode flag bits.
856 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
858 2006-06-06 Thiemo Seufer <ths@mips.com>
859 Chao-ying Fu <fu@mips.com>
861 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
862 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
863 (macro_build): Update comment.
864 (mips_ip): Allow DSP64 instructions for MIPS64R2.
865 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
867 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
868 MIPS_CPU_ASE_MDMX flags for sb1.
870 2006-06-05 Thiemo Seufer <ths@mips.com>
872 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
874 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
875 (mips_ip): Make overflowed/underflowed constant arguments in DSP
876 and MT instructions a fatal error. Use INSERT_OPERAND where
877 appropriate. Improve warnings for break and wait code overflows.
878 Use symbolic constant of OP_MASK_COPZ.
879 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
881 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
883 * po/Make-in (top_builddir): Define.
885 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
887 * doc/Makefile.am (TEXI2DVI): Define.
888 * doc/Makefile.in: Regenerate.
889 * doc/c-arc.texi: Fix typo.
891 2006-06-01 Alan Modra <amodra@bigpond.net.au>
893 * config/obj-ieee.c: Delete.
894 * config/obj-ieee.h: Delete.
895 * Makefile.am (OBJ_FORMATS): Remove ieee.
896 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
897 (obj-ieee.o): Remove rule.
898 * Makefile.in: Regenerate.
899 * configure.in (atof): Remove tahoe.
900 (OBJ_MAYBE_IEEE): Don't define.
901 * configure: Regenerate.
902 * config.in: Regenerate.
903 * doc/Makefile.in: Regenerate.
904 * po/POTFILES.in: Regenerate.
906 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
908 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
909 and LIBINTL_DEP everywhere.
911 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
912 * acinclude.m4: Include new gettext macros.
913 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
914 Remove local code for po/Makefile.
915 * Makefile.in, configure, doc/Makefile.in: Regenerated.
917 2006-05-30 Nick Clifton <nickc@redhat.com>
919 * po/es.po: Updated Spanish translation.
921 2006-05-06 Denis Chertykov <denisc@overta.ru>
923 * doc/c-avr.texi: New file.
924 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
925 * doc/all.texi: Set AVR
926 * doc/as.texinfo: Include c-avr.texi
928 2006-05-28 Jie Zhang <jie.zhang@analog.com>
930 * config/bfin-parse.y (check_macfunc): Loose the condition of
931 calling check_multiply_halfregs ().
933 2006-05-25 Jie Zhang <jie.zhang@analog.com>
935 * config/bfin-parse.y (asm_1): Better check and deal with
936 vector and scalar Multiply 16-Bit Operands instructions.
938 2006-05-24 Nick Clifton <nickc@redhat.com>
940 * config/tc-hppa.c: Convert to ISO C90 format.
941 * config/tc-hppa.h: Likewise.
943 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
944 Randolph Chung <randolph@tausq.org>
946 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
947 is_tls_ieoff, is_tls_leoff): Define.
948 (fix_new_hppa): Handle TLS.
949 (cons_fix_new_hppa): Likewise.
951 (md_apply_fix): Handle TLS relocs.
952 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
954 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
956 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
958 2006-05-23 Thiemo Seufer <ths@mips.com>
959 David Ung <davidu@mips.com>
960 Nigel Stephens <nigel@mips.com>
963 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
964 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
965 ISA_HAS_MXHC1): New macros.
966 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
967 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
968 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
969 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
970 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
971 (mips_after_parse_args): Change default handling of float register
972 size to account for 32bit code with 64bit FP. Better sanity checking
973 of ISA/ASE/ABI option combinations.
974 (s_mipsset): Support switching of GPR and FPR sizes via
975 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
977 (mips_elf_final_processing): We should record the use of 64bit FP
978 registers in 32bit code but we don't, because ELF header flags are
980 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
981 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
982 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
983 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
984 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
985 missing -march options. Document .set arch=CPU. Move .set smartmips
986 to ASE page. Use @code for .set FOO examples.
988 2006-05-23 Jie Zhang <jie.zhang@analog.com>
990 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
993 2006-05-23 Jie Zhang <jie.zhang@analog.com>
995 * config/bfin-defs.h (bfin_equals): Remove declaration.
996 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
997 * config/tc-bfin.c (bfin_name_is_register): Remove.
998 (bfin_equals): Remove.
999 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1000 (bfin_name_is_register): Remove declaration.
1002 2006-05-19 Thiemo Seufer <ths@mips.com>
1003 Nigel Stephens <nigel@mips.com>
1005 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1006 (mips_oddfpreg_ok): New function.
1009 2006-05-19 Thiemo Seufer <ths@mips.com>
1010 David Ung <davidu@mips.com>
1012 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1013 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1014 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1015 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1016 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1017 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1018 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1019 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1020 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1021 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1022 reg_names_o32, reg_names_n32n64): Define register classes.
1023 (reg_lookup): New function, use register classes.
1024 (md_begin): Reserve register names in the symbol table. Simplify
1026 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1028 (mips16_ip): Use reg_lookup.
1029 (tc_get_register): Likewise.
1030 (tc_mips_regname_to_dw2regnum): New function.
1032 2006-05-19 Thiemo Seufer <ths@mips.com>
1034 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1035 Un-constify string argument.
1036 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1038 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1040 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1042 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1044 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1046 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1049 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1051 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1052 cfloat/m68881 to correct architecture before using it.
1054 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1056 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1059 2006-05-15 Paul Brook <paul@codesourcery.com>
1061 * config/tc-arm.c (arm_adjust_symtab): Use
1062 bfd_is_arm_special_symbol_name.
1064 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1066 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1067 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1068 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1069 Handle errors from calls to xtensa_opcode_is_* functions.
1071 2006-05-14 Thiemo Seufer <ths@mips.com>
1073 * config/tc-mips.c (macro_build): Test for currently active
1075 (mips16_ip): Reject invalid opcodes.
1077 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1079 * doc/as.texinfo: Rename "Index" to "AS Index",
1080 and "ABORT" to "ABORT (COFF)".
1082 2006-05-11 Paul Brook <paul@codesourcery.com>
1084 * config/tc-arm.c (parse_half): New function.
1085 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1086 (parse_operands): Ditto.
1087 (do_mov16): Reject invalid relocations.
1088 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1089 (insns): Replace Iffff with HALF.
1090 (md_apply_fix): Add MOVW and MOVT relocs.
1091 (tc_gen_reloc): Ditto.
1092 * doc/c-arm.texi: Document relocation operators
1094 2006-05-11 Paul Brook <paul@codesourcery.com>
1096 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1098 2006-05-11 Thiemo Seufer <ths@mips.com>
1100 * config/tc-mips.c (append_insn): Don't check the range of j or
1103 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1105 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1106 relocs against external symbols for WinCE targets.
1107 (md_apply_fix): Likewise.
1109 2006-05-09 David Ung <davidu@mips.com>
1111 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1114 2006-05-09 Nick Clifton <nickc@redhat.com>
1116 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1117 against symbols which are not going to be placed into the symbol
1120 2006-05-09 Ben Elliston <bje@au.ibm.com>
1122 * expr.c (operand): Remove `if (0 && ..)' statement and
1123 subsequently unused target_op label. Collapse `if (1 || ..)'
1125 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1126 separately above the switch.
1128 2006-05-08 Nick Clifton <nickc@redhat.com>
1131 * config/tc-msp430.c (line_separator_character): Define as |.
1133 2006-05-08 Thiemo Seufer <ths@mips.com>
1134 Nigel Stephens <nigel@mips.com>
1135 David Ung <davidu@mips.com>
1137 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1138 (mips_opts): Likewise.
1139 (file_ase_smartmips): New variable.
1140 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1141 (macro_build): Handle SmartMIPS instructions.
1142 (mips_ip): Likewise.
1143 (md_longopts): Add argument handling for smartmips.
1144 (md_parse_options, mips_after_parse_args): Likewise.
1145 (s_mipsset): Add .set smartmips support.
1146 (md_show_usage): Document -msmartmips/-mno-smartmips.
1147 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1149 * doc/c-mips.texi: Likewise.
1151 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1153 * write.c (relax_segment): Add pass count arg. Don't error on
1154 negative org/space on first two passes.
1155 (relax_seg_info): New struct.
1156 (relax_seg, write_object_file): Adjust.
1157 * write.h (relax_segment): Update prototype.
1159 2006-05-05 Julian Brown <julian@codesourcery.com>
1161 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1163 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1164 architecture version checks.
1165 (insns): Allow overlapping instructions to be used in VFP mode.
1167 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1170 * config/obj-elf.c (obj_elf_change_section): Allow user
1171 specified SHF_ALPHA_GPREL.
1173 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1175 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1176 for PMEM related expressions.
1178 2006-05-05 Nick Clifton <nickc@redhat.com>
1181 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1182 insertion of a directory separator character into a string at a
1183 given offset. Uses heuristics to decide when to use a backslash
1184 character rather than a forward-slash character.
1185 (dwarf2_directive_loc): Use the macro.
1186 (out_debug_info): Likewise.
1188 2006-05-05 Thiemo Seufer <ths@mips.com>
1189 David Ung <davidu@mips.com>
1191 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1193 (macro): Add new case M_CACHE_AB.
1195 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1197 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1198 (opcode_lookup): Issue a warning for opcode with
1199 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1200 identical to OT_cinfix3.
1201 (TxC3w, TC3w, tC3w): New.
1202 (insns): Use tC3w and TC3w for comparison instructions with
1205 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1207 * subsegs.h (struct frchain): Delete frch_seg.
1208 (frchain_root): Delete.
1209 (seg_info): Define as macro.
1210 * subsegs.c (frchain_root): Delete.
1211 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1212 (subsegs_begin, subseg_change): Adjust for above.
1213 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1214 rather than to one big list.
1215 (subseg_get): Don't special case abs, und sections.
1216 (subseg_new, subseg_force_new): Don't set frchainP here.
1218 (subsegs_print_statistics): Adjust frag chain control list traversal.
1219 * debug.c (dmp_frags): Likewise.
1220 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1221 at frchain_root. Make use of known frchain ordering.
1222 (last_frag_for_seg): Likewise.
1223 (get_frag_fix): Likewise. Add seg param.
1224 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1225 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1226 (SUB_SEGMENT_ALIGN): Likewise.
1227 (subsegs_finish): Adjust frchain list traversal.
1228 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1229 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1230 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1231 (xtensa_fix_b_j_loop_end_frags): Likewise.
1232 (xtensa_fix_close_loop_end_frags): Likewise.
1233 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1234 (retrieve_segment_info): Delete frch_seg initialisation.
1236 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1238 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1239 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1240 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1241 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1243 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1245 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1247 (md_apply_fix3): Multiply offset by 4 here for
1248 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1250 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1251 Jan Beulich <jbeulich@novell.com>
1253 * config/tc-i386.c (output_invalid_buf): Change size for
1255 * config/tc-tic30.c (output_invalid_buf): Likewise.
1257 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1259 * config/tc-tic30.c (output_invalid): Likewise.
1261 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1263 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1264 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1265 (asconfig.texi): Don't set top_srcdir.
1266 * doc/as.texinfo: Don't use top_srcdir.
1267 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1269 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1271 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1272 * config/tc-tic30.c (output_invalid_buf): Likewise.
1274 * config/tc-i386.c (output_invalid): Use snprintf instead of
1276 * config/tc-ia64.c (declare_register_set): Likewise.
1277 (emit_one_bundle): Likewise.
1278 (check_dependencies): Likewise.
1279 * config/tc-tic30.c (output_invalid): Likewise.
1281 2006-05-02 Paul Brook <paul@codesourcery.com>
1283 * config/tc-arm.c (arm_optimize_expr): New function.
1284 * config/tc-arm.h (md_optimize_expr): Define
1285 (arm_optimize_expr): Add prototype.
1286 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1288 2006-05-02 Ben Elliston <bje@au.ibm.com>
1290 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1293 * sb.h (sb_list_vector): Move to sb.c.
1294 * sb.c (free_list): Use type of sb_list_vector directly.
1295 (sb_build): Fix off-by-one error in assertion about `size'.
1297 2006-05-01 Ben Elliston <bje@au.ibm.com>
1299 * listing.c (listing_listing): Remove useless loop.
1300 * macro.c (macro_expand): Remove is_positional local variable.
1301 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1302 and simplify surrounding expressions, where possible.
1303 (assign_symbol): Likewise.
1304 (s_weakref): Likewise.
1305 * symbols.c (colon): Likewise.
1307 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1309 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1311 2006-04-30 Thiemo Seufer <ths@mips.com>
1312 David Ung <davidu@mips.com>
1314 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1315 (mips_immed): New table that records various handling of udi
1316 instruction patterns.
1317 (mips_ip): Adds udi handling.
1319 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1321 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1322 of list rather than beginning.
1324 2006-04-26 Julian Brown <julian@codesourcery.com>
1326 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1327 (is_quarter_float): Rename from above. Simplify slightly.
1328 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1330 (parse_neon_mov): Parse floating-point constants.
1331 (neon_qfloat_bits): Fix encoding.
1332 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1333 preference to integer encoding when using the F32 type.
1335 2006-04-26 Julian Brown <julian@codesourcery.com>
1337 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1338 zero-initialising structures containing it will lead to invalid types).
1339 (arm_it): Add vectype to each operand.
1340 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1342 (neon_typed_alias): New structure. Extra information for typed
1344 (reg_entry): Add neon type info field.
1345 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1346 Break out alternative syntax for coprocessor registers, etc. into...
1347 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1348 out from arm_reg_parse.
1349 (parse_neon_type): Move. Return SUCCESS/FAIL.
1350 (first_error): New function. Call to ensure first error which occurs is
1352 (parse_neon_operand_type): Parse exactly one type.
1353 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1354 (parse_typed_reg_or_scalar): New function. Handle core of both
1355 arm_typed_reg_parse and parse_scalar.
1356 (arm_typed_reg_parse): Parse a register with an optional type.
1357 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1359 (parse_scalar): Parse a Neon scalar with optional type.
1360 (parse_reg_list): Use first_error.
1361 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1362 (neon_alias_types_same): New function. Return true if two (alias) types
1364 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1366 (insert_reg_alias): Return new reg_entry not void.
1367 (insert_neon_reg_alias): New function. Insert type/index information as
1368 well as register for alias.
1369 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1370 make typed register aliases accordingly.
1371 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1373 (s_unreq): Delete type information if present.
1374 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1375 (s_arm_unwind_save_mmxwcg): Likewise.
1376 (s_arm_unwind_movsp): Likewise.
1377 (s_arm_unwind_setfp): Likewise.
1378 (parse_shift): Likewise.
1379 (parse_shifter_operand): Likewise.
1380 (parse_address): Likewise.
1381 (parse_tb): Likewise.
1382 (tc_arm_regname_to_dw2regnum): Likewise.
1383 (md_pseudo_table): Add dn, qn.
1384 (parse_neon_mov): Handle typed operands.
1385 (parse_operands): Likewise.
1386 (neon_type_mask): Add N_SIZ.
1387 (N_ALLMODS): New macro.
1388 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1389 (el_type_of_type_chk): Add some safeguards.
1390 (modify_types_allowed): Fix logic bug.
1391 (neon_check_type): Handle operands with types.
1392 (neon_three_same): Remove redundant optional arg handling.
1393 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1394 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1395 (do_neon_step): Adjust accordingly.
1396 (neon_cmode_for_logic_imm): Use first_error.
1397 (do_neon_bitfield): Call neon_check_type.
1398 (neon_dyadic): Rename to...
1399 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1400 to allow modification of type of the destination.
1401 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1402 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1403 (do_neon_compare): Make destination be an untyped bitfield.
1404 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1405 (neon_mul_mac): Return early in case of errors.
1406 (neon_move_immediate): Use first_error.
1407 (neon_mac_reg_scalar_long): Fix type to include scalar.
1408 (do_neon_dup): Likewise.
1409 (do_neon_mov): Likewise (in several places).
1410 (do_neon_tbl_tbx): Fix type.
1411 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1412 (do_neon_ld_dup): Exit early in case of errors and/or use
1414 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1415 Handle .dn/.qn directives.
1416 (REGDEF): Add zero for reg_entry neon field.
1418 2006-04-26 Julian Brown <julian@codesourcery.com>
1420 * config/tc-arm.c (limits.h): Include.
1421 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1422 (fpu_vfp_v3_or_neon_ext): Declare constants.
1423 (neon_el_type): New enumeration of types for Neon vector elements.
1424 (neon_type_el): New struct. Define type and size of a vector element.
1425 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1427 (neon_type): Define struct. The type of an instruction.
1428 (arm_it): Add 'vectype' for the current instruction.
1429 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1430 (vfp_sp_reg_pos): Rename to...
1431 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1433 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1434 (Neon D or Q register).
1435 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1437 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1438 (my_get_expression): Allow above constant as argument to accept
1439 64-bit constants with optional prefix.
1440 (arm_reg_parse): Add extra argument to return the specific type of
1441 register in when either a D or Q register (REG_TYPE_NDQ) is
1442 requested. Can be NULL.
1443 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1444 (parse_reg_list): Update for new arm_reg_parse args.
1445 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1446 (parse_neon_el_struct_list): New function. Parse element/structure
1447 register lists for VLD<n>/VST<n> instructions.
1448 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1449 (s_arm_unwind_save_mmxwr): Likewise.
1450 (s_arm_unwind_save_mmxwcg): Likewise.
1451 (s_arm_unwind_movsp): Likewise.
1452 (s_arm_unwind_setfp): Likewise.
1453 (parse_big_immediate): New function. Parse an immediate, which may be
1454 64 bits wide. Put results in inst.operands[i].
1455 (parse_shift): Update for new arm_reg_parse args.
1456 (parse_address): Likewise. Add parsing of alignment specifiers.
1457 (parse_neon_mov): Parse the operands of a VMOV instruction.
1458 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1459 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1460 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1461 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1462 (parse_operands): Handle new codes above.
1463 (encode_arm_vfp_sp_reg): Rename to...
1464 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1465 selected VFP version only supports D0-D15.
1466 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1467 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1468 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1469 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1470 encode_arm_vfp_reg name, and allow 32 D regs.
1471 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1472 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1474 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1475 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1476 constant-load and conversion insns introduced with VFPv3.
1477 (neon_tab_entry): New struct.
1478 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1479 those which are the targets of pseudo-instructions.
1480 (neon_opc): Enumerate opcodes, use as indices into...
1481 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1482 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1483 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1484 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1486 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1488 (neon_type_mask): New. Compact type representation for type checking.
1489 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1490 permitted type combinations.
1491 (N_IGNORE_TYPE): New macro.
1492 (neon_check_shape): New function. Check an instruction shape for
1493 multiple alternatives. Return the specific shape for the current
1495 (neon_modify_type_size): New function. Modify a vector type and size,
1496 depending on the bit mask in argument 1.
1497 (neon_type_promote): New function. Convert a given "key" type (of an
1498 operand) into the correct type for a different operand, based on a bit
1500 (type_chk_of_el_type): New function. Convert a type and size into the
1501 compact representation used for type checking.
1502 (el_type_of_type_ckh): New function. Reverse of above (only when a
1503 single bit is set in the bit mask).
1504 (modify_types_allowed): New function. Alter a mask of allowed types
1505 based on a bit mask of modifications.
1506 (neon_check_type): New function. Check the type of the current
1507 instruction against the variable argument list. The "key" type of the
1508 instruction is returned.
1509 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1510 a Neon data-processing instruction depending on whether we're in ARM
1511 mode or Thumb-2 mode.
1512 (neon_logbits): New function.
1513 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1514 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1515 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1516 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1517 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1518 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1519 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1520 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1521 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1522 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1523 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1524 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1525 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1526 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1527 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1528 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1529 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1530 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1531 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1532 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1533 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1534 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1535 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1536 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1537 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1539 (parse_neon_type): New function. Parse Neon type specifier.
1540 (opcode_lookup): Allow parsing of Neon type specifiers.
1541 (REGNUM2, REGSETH, REGSET2): New macros.
1542 (reg_names): Add new VFPv3 and Neon registers.
1543 (NUF, nUF, NCE, nCE): New macros for opcode table.
1544 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1545 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1546 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1547 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1548 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1549 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1550 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1551 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1552 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1553 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1554 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1555 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1556 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1557 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1559 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1560 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1561 (arm_option_cpu_value): Add vfp3 and neon.
1562 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1565 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1567 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1568 syntax instead of hardcoded opcodes with ".w18" suffixes.
1569 (wide_branch_opcode): New.
1570 (build_transition): Use it to check for wide branch opcodes with
1571 either ".w18" or ".w15" suffixes.
1573 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1575 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1576 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1577 frag's is_literal flag.
1579 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1581 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1583 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1585 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1586 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1587 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1588 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1589 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1591 2005-04-20 Paul Brook <paul@codesourcery.com>
1593 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1595 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1597 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1599 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1600 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1601 Make some cpus unsupported on ELF. Run "make dep-am".
1602 * Makefile.in: Regenerate.
1604 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1606 * configure.in (--enable-targets): Indent help message.
1607 * configure: Regenerate.
1609 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1612 * config/tc-i386.c (i386_immediate): Check illegal immediate
1615 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1617 * config/tc-i386.c: Formatting.
1618 (output_disp, output_imm): ISO C90 params.
1620 * frags.c (frag_offset_fixed_p): Constify args.
1621 * frags.h (frag_offset_fixed_p): Ditto.
1623 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1624 (COFF_MAGIC): Delete.
1626 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1628 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1630 * po/POTFILES.in: Regenerated.
1632 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1634 * doc/as.texinfo: Mention that some .type syntaxes are not
1635 supported on all architectures.
1637 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1639 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1640 instructions when such transformations have been disabled.
1642 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1644 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1645 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1646 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1647 decoding the loop instructions. Remove current_offset variable.
1648 (xtensa_fix_short_loop_frags): Likewise.
1649 (min_bytes_to_other_loop_end): Remove current_offset argument.
1651 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1653 * config/tc-z80.c (z80_optimize_expr): Removed.
1654 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1656 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1658 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1659 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1660 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1661 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1662 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1663 at90can64, at90usb646, at90usb647, at90usb1286 and
1665 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1667 2006-04-07 Paul Brook <paul@codesourcery.com>
1669 * config/tc-arm.c (parse_operands): Set default error message.
1671 2006-04-07 Paul Brook <paul@codesourcery.com>
1673 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1675 2006-04-07 Paul Brook <paul@codesourcery.com>
1677 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1679 2006-04-07 Paul Brook <paul@codesourcery.com>
1681 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1682 (move_or_literal_pool): Handle Thumb-2 instructions.
1683 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1685 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1688 * config/tc-i386.c (match_template): Move 64-bit operand tests
1691 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1693 * po/Make-in: Add install-html target.
1694 * Makefile.am: Add install-html and install-html-recursive targets.
1695 * Makefile.in: Regenerate.
1696 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1697 * configure: Regenerate.
1698 * doc/Makefile.am: Add install-html and install-html-am targets.
1699 * doc/Makefile.in: Regenerate.
1701 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1703 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1706 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1707 Daniel Jacobowitz <dan@codesourcery.com>
1709 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1710 (GOTT_BASE, GOTT_INDEX): New.
1711 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1712 GOTT_INDEX when generating VxWorks PIC.
1713 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1714 use the generic *-*-vxworks* stanza instead.
1716 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1719 * frags.c (frag_offset_fixed_p): New function.
1720 * frags.h (frag_offset_fixed_p): Declare.
1721 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1722 (resolve_expression): Likewise.
1724 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1726 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1727 of the same length but different numbers of slots.
1729 2006-03-30 Andreas Schwab <schwab@suse.de>
1731 * configure.in: Fix help string for --enable-targets option.
1732 * configure: Regenerate.
1734 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1736 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1737 (m68k_ip): ... here. Use for all chips. Protect against buffer
1738 overrun and avoid excessive copying.
1740 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1741 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1742 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1743 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1744 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1745 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1746 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1747 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1748 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1749 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1750 (struct m68k_cpu): Change chip field to control_regs.
1751 (current_chip): Remove.
1752 (control_regs): New.
1753 (m68k_archs, m68k_extensions): Adjust.
1754 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1755 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1756 (find_cf_chip): Reimplement for new organization of cpu table.
1757 (select_control_regs): Remove.
1759 (struct save_opts): Save control regs, not chip.
1760 (s_save, s_restore): Adjust.
1761 (m68k_lookup_cpu): Give deprecated warning when necessary.
1762 (m68k_init_arch): Adjust.
1763 (md_show_usage): Adjust for new cpu table organization.
1765 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1767 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1768 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1769 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1771 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1772 (any_gotrel): New rule.
1773 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1774 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1776 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1777 (bfin_pic_ptr): New function.
1778 (md_pseudo_table): Add it for ".picptr".
1779 (OPTION_FDPIC): New macro.
1780 (md_longopts): Add -mfdpic.
1781 (md_parse_option): Handle it.
1782 (md_begin): Set BFD flags.
1783 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1784 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1786 * Makefile.am (bfin-parse.o): Update dependencies.
1787 (DEPTC_bfin_elf): Likewise.
1788 * Makefile.in: Regenerate.
1790 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1792 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1793 mcfemac instead of mcfmac.
1795 2006-03-23 Michael Matz <matz@suse.de>
1797 * config/tc-i386.c (type_names): Correct placement of 'static'.
1798 (reloc): Map some more relocs to their 64 bit counterpart when
1800 (output_insn): Work around breakage if DEBUG386 is defined.
1801 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1802 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1803 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1804 different from i386.
1805 (output_imm): Ditto.
1806 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1808 (md_convert_frag): Jumps can now be larger than 2GB away, error
1810 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1811 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1813 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1814 Daniel Jacobowitz <dan@codesourcery.com>
1815 Phil Edwards <phil@codesourcery.com>
1816 Zack Weinberg <zack@codesourcery.com>
1817 Mark Mitchell <mark@codesourcery.com>
1818 Nathan Sidwell <nathan@codesourcery.com>
1820 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1821 (md_begin): Complain about -G being used for PIC. Don't change
1822 the text, data and bss alignments on VxWorks.
1823 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1824 generating VxWorks PIC.
1825 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1826 (macro): Likewise, but do not treat la $25 specially for
1827 VxWorks PIC, and do not handle jal.
1828 (OPTION_MVXWORKS_PIC): New macro.
1829 (md_longopts): Add -mvxworks-pic.
1830 (md_parse_option): Don't complain about using PIC and -G together here.
1831 Handle OPTION_MVXWORKS_PIC.
1832 (md_estimate_size_before_relax): Always use the first relaxation
1833 sequence on VxWorks.
1834 * config/tc-mips.h (VXWORKS_PIC): New.
1836 2006-03-21 Paul Brook <paul@codesourcery.com>
1838 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1840 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1842 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1843 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1844 (get_loop_align_size): New.
1845 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1846 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1847 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1848 (get_noop_aligned_address): Use get_loop_align_size.
1849 (get_aligned_diff): Likewise.
1851 2006-03-21 Paul Brook <paul@codesourcery.com>
1853 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1855 2006-03-20 Paul Brook <paul@codesourcery.com>
1857 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1858 (do_t_branch): Encode branches inside IT blocks as unconditional.
1859 (do_t_cps): New function.
1860 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1861 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1862 (opcode_lookup): Allow conditional suffixes on all instructions in
1864 (md_assemble): Advance condexec state before checking for errors.
1865 (insns): Use do_t_cps.
1867 2006-03-20 Paul Brook <paul@codesourcery.com>
1869 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1870 outputting the insn.
1872 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1874 * config/tc-vax.c: Update copyright year.
1875 * config/tc-vax.h: Likewise.
1877 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1879 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1881 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1883 2006-03-17 Paul Brook <paul@codesourcery.com>
1885 * config/tc-arm.c (insns): Add ldm and stm.
1887 2006-03-17 Ben Elliston <bje@au.ibm.com>
1890 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1892 2006-03-16 Paul Brook <paul@codesourcery.com>
1894 * config/tc-arm.c (insns): Add "svc".
1896 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1898 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1899 flag and avoid double underscore prefixes.
1901 2006-03-10 Paul Brook <paul@codesourcery.com>
1903 * config/tc-arm.c (md_begin): Handle EABIv5.
1904 (arm_eabis): Add EF_ARM_EABI_VER5.
1905 * doc/c-arm.texi: Document -meabi=5.
1907 2006-03-10 Ben Elliston <bje@au.ibm.com>
1909 * app.c (do_scrub_chars): Simplify string handling.
1911 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1912 Daniel Jacobowitz <dan@codesourcery.com>
1913 Zack Weinberg <zack@codesourcery.com>
1914 Nathan Sidwell <nathan@codesourcery.com>
1915 Paul Brook <paul@codesourcery.com>
1916 Ricardo Anguiano <anguiano@codesourcery.com>
1917 Phil Edwards <phil@codesourcery.com>
1919 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1920 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1922 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1923 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1924 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1926 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1928 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1929 even when using the text-section-literals option.
1931 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1933 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1935 (m68k_ip): <case 'J'> Check we have some control regs.
1936 (md_parse_option): Allow raw arch switch.
1937 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1938 whether 68881 or cfloat was meant by -mfloat.
1939 (md_show_usage): Adjust extension display.
1940 (m68k_elf_final_processing): Adjust.
1942 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1944 * config/tc-avr.c (avr_mod_hash_value): New function.
1945 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1946 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1947 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1948 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1950 (tc_gen_reloc): Handle substractions of symbols, if possible do
1951 fixups, abort otherwise.
1952 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1953 tc_fix_adjustable): Define.
1955 2006-03-02 James E Wilson <wilson@specifix.com>
1957 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
1958 change the template, then clear md.slot[curr].end_of_insn_group.
1960 2006-02-28 Jan Beulich <jbeulich@novell.com>
1962 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
1964 2006-02-28 Jan Beulich <jbeulich@novell.com>
1967 * macro.c (getstring): Don't treat parentheses special anymore.
1968 (get_any_string): Don't consider '(' and ')' as quoting anymore.
1969 Special-case '(', ')', '[', and ']' when dealing with non-quoting
1972 2006-02-28 Mat <mat@csail.mit.edu>
1974 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
1976 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1978 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
1980 (CFI_signal_frame): Define.
1981 (cfi_pseudo_table): Add .cfi_signal_frame.
1982 (dot_cfi): Handle CFI_signal_frame.
1983 (output_cie): Handle cie->signal_frame.
1984 (select_cie_for_fde): Don't share CIE if signal_frame flag is
1985 different. Copy signal_frame from FDE to newly created CIE.
1986 * doc/as.texinfo: Document .cfi_signal_frame.
1988 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1990 * doc/Makefile.am: Add html target.
1991 * doc/Makefile.in: Regenerate.
1992 * po/Make-in: Add html target.
1994 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
1996 * config/tc-i386.c (output_insn): Support Intel Merom New
1999 * config/tc-i386.h (CpuMNI): New.
2000 (CpuUnknownFlags): Add CpuMNI.
2002 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2004 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2005 (hpriv_reg_table): New table for hyperprivileged registers.
2006 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2009 2006-02-24 DJ Delorie <dj@redhat.com>
2011 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2012 (tc_gen_reloc): Don't define.
2013 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2014 (OPTION_LINKRELAX): New.
2015 (md_longopts): Add it.
2017 (md_parse_options): Set it.
2018 (md_assemble): Emit relaxation relocs as needed.
2019 (md_convert_frag): Emit relaxation relocs as needed.
2020 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2021 (m32c_apply_fix): New.
2022 (tc_gen_reloc): New.
2023 (m32c_force_relocation): Force out jump relocs when relaxing.
2024 (m32c_fix_adjustable): Return false if relaxing.
2026 2006-02-24 Paul Brook <paul@codesourcery.com>
2028 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2029 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2030 (struct asm_barrier_opt): Define.
2031 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2032 (parse_psr): Accept V7M psr names.
2033 (parse_barrier): New function.
2034 (enum operand_parse_code): Add OP_oBARRIER.
2035 (parse_operands): Implement OP_oBARRIER.
2036 (do_barrier): New function.
2037 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2038 (do_t_cpsi): Add V7M restrictions.
2039 (do_t_mrs, do_t_msr): Validate V7M variants.
2040 (md_assemble): Check for NULL variants.
2041 (v7m_psrs, barrier_opt_names): New tables.
2042 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2043 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2044 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2045 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2046 (struct cpu_arch_ver_table): Define.
2047 (cpu_arch_ver): New.
2048 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2049 Tag_CPU_arch_profile.
2050 * doc/c-arm.texi: Document new cpu and arch options.
2052 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2054 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2056 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2058 * config/tc-ia64.c: Update copyright years.
2060 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2062 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2065 2005-02-22 Paul Brook <paul@codesourcery.com>
2067 * config/tc-arm.c (do_pld): Remove incorrect write to
2069 (encode_thumb32_addr_mode): Use correct operand.
2071 2006-02-21 Paul Brook <paul@codesourcery.com>
2073 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2075 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2076 Anil Paranjape <anilp1@kpitcummins.com>
2077 Shilin Shakti <shilins@kpitcummins.com>
2079 * Makefile.am: Add xc16x related entry.
2080 * Makefile.in: Regenerate.
2081 * configure.in: Added xc16x related entry.
2082 * configure: Regenerate.
2083 * config/tc-xc16x.h: New file
2084 * config/tc-xc16x.c: New file
2085 * doc/c-xc16x.texi: New file for xc16x
2086 * doc/all.texi: Entry for xc16x
2087 * doc/Makefile.texi: Added c-xc16x.texi
2088 * NEWS: Announce the support for the new target.
2090 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2092 * configure.tgt: set emulation for mips-*-netbsd*
2094 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2096 * config.in: Rebuilt.
2098 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2100 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2101 from 1, not 0, in error messages.
2102 (md_assemble): Simplify special-case check for ENTRY instructions.
2103 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2104 operand in error message.
2106 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2108 * configure.tgt (arm-*-linux-gnueabi*): Change to
2111 2006-02-10 Nick Clifton <nickc@redhat.com>
2113 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2114 32-bit value is propagated into the upper bits of a 64-bit long.
2116 * config/tc-arc.c (init_opcode_tables): Fix cast.
2117 (arc_extoper, md_operand): Likewise.
2119 2006-02-09 David Heine <dlheine@tensilica.com>
2121 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2122 each relaxation step.
2124 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2126 * configure.in (CHECK_DECLS): Add vsnprintf.
2127 * configure: Regenerate.
2128 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2129 include/declare here, but...
2130 * as.h: Move code detecting VARARGS idiom to the top.
2131 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2132 (vsnprintf): Declare if not already declared.
2134 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2136 * as.c (close_output_file): New.
2137 (main): Register close_output_file with xatexit before
2138 dump_statistics. Don't call output_file_close.
2140 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2142 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2143 mcf5329_control_regs): New.
2144 (not_current_architecture, selected_arch, selected_cpu): New.
2145 (m68k_archs, m68k_extensions): New.
2146 (archs): Renamed to ...
2147 (m68k_cpus): ... here. Adjust.
2149 (md_pseudo_table): Add arch and cpu directives.
2150 (find_cf_chip, m68k_ip): Adjust table scanning.
2151 (no_68851, no_68881): Remove.
2152 (md_assemble): Lazily initialize.
2153 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2154 (md_init_after_args): Move functionality to m68k_init_arch.
2155 (mri_chip): Adjust table scanning.
2156 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2157 options with saner parsing.
2158 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2159 m68k_init_arch): New.
2160 (s_m68k_cpu, s_m68k_arch): New.
2161 (md_show_usage): Adjust.
2162 (m68k_elf_final_processing): Set CF EF flags.
2163 * config/tc-m68k.h (m68k_init_after_args): Remove.
2164 (tc_init_after_args): Remove.
2165 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2166 (M68k-Directives): Document .arch and .cpu directives.
2168 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2170 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2171 synonyms for equ and defl.
2172 (z80_cons_fix_new): New function.
2173 (emit_byte): Disallow relative jumps to absolute locations.
2174 (emit_data): Only handle defb, prototype changed, because defb is
2175 now handled as pseudo-op rather than an instruction.
2176 (instab): Entries for defb,defw,db,dw moved from here...
2177 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2178 Add entries for def24,def32,d24,d32.
2179 (md_assemble): Improved error handling.
2180 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2181 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2182 (z80_cons_fix_new): Declare.
2183 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2184 (def24,d24,def32,d32): New pseudo-ops.
2186 2006-02-02 Paul Brook <paul@codesourcery.com>
2188 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2190 2005-02-02 Paul Brook <paul@codesourcery.com>
2192 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2193 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2194 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2195 T2_OPCODE_RSB): Define.
2196 (thumb32_negate_data_op): New function.
2197 (md_apply_fix): Use it.
2199 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2201 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2203 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2204 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2206 (relaxation_requirements): Add pfinish_frag argument and use it to
2207 replace setting tinsn->record_fix fields.
2208 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2209 and vinsn_to_insnbuf. Remove references to record_fix and
2210 slot_sub_symbols fields.
2211 (xtensa_mark_narrow_branches): Delete unused code.
2212 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2214 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2216 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2217 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2218 of the record_fix field. Simplify error messages for unexpected
2220 (set_expr_symbol_offset_diff): Delete.
2222 2006-01-31 Paul Brook <paul@codesourcery.com>
2224 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2226 2006-01-31 Paul Brook <paul@codesourcery.com>
2227 Richard Earnshaw <rearnsha@arm.com>
2229 * config/tc-arm.c: Use arm_feature_set.
2230 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2231 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2232 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2235 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2236 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2237 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2238 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2240 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2241 (arm_opts): Move old cpu/arch options from here...
2242 (arm_legacy_opts): ... to here.
2243 (md_parse_option): Search arm_legacy_opts.
2244 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2245 (arm_float_abis, arm_eabis): Make const.
2247 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2249 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2251 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2253 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2254 in load immediate intruction.
2256 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2258 * config/bfin-parse.y (value_match): Use correct conversion
2259 specifications in template string for __FILE__ and __LINE__.
2263 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2265 Introduce TLS descriptors for i386 and x86_64.
2266 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2267 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2268 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2269 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2270 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2272 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2273 (lex_got): Handle @tlsdesc and @tlscall.
2274 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2276 2006-01-11 Nick Clifton <nickc@redhat.com>
2278 Fixes for building on 64-bit hosts:
2279 * config/tc-avr.c (mod_index): New union to allow conversion
2280 between pointers and integers.
2281 (md_begin, avr_ldi_expression): Use it.
2282 * config/tc-i370.c (md_assemble): Add cast for argument to print
2284 * config/tc-tic54x.c (subsym_substitute): Likewise.
2285 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2286 opindex field of fr_cgen structure into a pointer so that it can
2287 be stored in a frag.
2288 * config/tc-mn10300.c (md_assemble): Likewise.
2289 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2291 * config/tc-v850.c: Replace uses of (int) casts with correct
2294 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2297 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2299 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2302 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2303 a local-label reference.
2305 For older changes see ChangeLog-2005
2311 version-control: never
projects / external / binutils.git / blob