1 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
3 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
5 2006-09-27 Nick Clifton <nickc@redhat.com>
7 * output-file.c (output_file_close): Prevent an infinite loop
8 reporting that stdoutput could not be closed.
10 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
11 Joseph Myers <joseph@codesourcery.com>
12 Ian Lance Taylor <ian@wasabisystems.com>
13 Ben Elliston <bje@wasabisystems.com>
15 * config/tc-arm.c (arm_cext_iwmmxt2): New.
16 (enum operand_parse_code): New code OP_RIWR_I32z.
17 (parse_operands): Handle OP_RIWR_I32z.
18 (do_iwmmxt_wmerge): New function.
19 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
21 (do_iwmmxt_wrwrwr_or_imm5): New function.
22 (insns): Mark instructions as RIWR_I32z as appropriate.
23 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
24 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
25 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
26 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
27 (md_begin): Handle IWMMXT2.
28 (arm_cpus): Add iwmmxt2.
29 (arm_extensions): Likewise.
30 (arm_archs): Likewise.
32 2006-09-25 Bob Wilson <bob.wilson@acm.org>
34 * doc/as.texinfo (Overview): Revise description of --keep-locals.
35 Add xref to "Symbol Names".
36 (L): Refer to "local symbols" instead of "local labels". Move
37 definition to "Symbol Names" section; add xref to that section.
38 (Symbol Names): Use "Local Symbol Names" section to define local
39 symbols. Add "Local Labels" heading for description of temporary
40 forward/backward labels, and refer to those as "local labels".
42 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
45 * config/tc-i386.c (match_template): Check address size prefix
46 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
49 2006-09-22 Alan Modra <amodra@bigpond.net.au>
51 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
53 2006-09-22 Alan Modra <amodra@bigpond.net.au>
55 * as.h (as_perror): Delete declaration.
56 * gdbinit.in (as_perror): Delete breakpoint.
57 * messages.c (as_perror): Delete function.
58 * doc/internals.texi: Remove as_perror description.
59 * listing.c (listing_print: Don't use as_perror.
60 * output-file.c (output_file_create, output_file_close): Likewise.
61 * symbols.c (symbol_create, symbol_clone): Likewise.
62 * write.c (write_contents): Likewise.
63 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
64 * config/tc-tic54x.c (tic54x_mlib): Likewise.
66 2006-09-22 Alan Modra <amodra@bigpond.net.au>
68 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
69 (ppc_handle_align): New function.
70 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
71 (SUB_SEGMENT_ALIGN): Define as zero.
73 2006-09-20 Bob Wilson <bob.wilson@acm.org>
75 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
76 (Overview): Skip cross reference in man page.
78 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
80 * configure.in: Add new target x86_64-pc-mingw64.
81 * configure: Regenerate.
82 * configure.tgt: Add new target x86_64-pc-mingw64.
83 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
84 * config/tc-i386.c: Add new targets.
85 (md_parse_option): Add targets to OPTION_64.
86 (x86_64_target_format): Add new method for setup proper default target cpu mode.
87 * config/te-pep.h: Add new target definition header.
88 (TE_PEP): New macro: Identifies new target architecture.
89 (COFF_WITH_pex64): Set proper includes in bfd.
90 * NEWS: Mention new target.
92 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
94 * config/bfin-parse.y (binary): Change sub of const to add of negated
97 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
99 * config/tc-score.c: New file.
100 * config/tc-score.h: Newf file.
101 * configure.tgt: Add Score target.
102 * Makefile.am: Add Score files.
103 * Makefile.in: Regenerate.
104 * NEWS: Mention new target support.
106 2006-09-16 Paul Brook <paul@codesourcery.com>
108 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
109 * doc/c-arm.texi (movsp): Document offset argument.
111 2006-09-16 Paul Brook <paul@codesourcery.com>
113 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
114 unsigned int to avoid 64-bit host problems.
116 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
118 * config/bfin-parse.y (binary): Do some more constant folding for
121 2006-09-13 Jan Beulich <jbeulich@novell.com>
123 * input-file.c (input_file_give_next_buffer): Demote as_bad to
126 2006-09-13 Alan Modra <amodra@bigpond.net.au>
129 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
132 2006-09-13 Alan Modra <amodra@bigpond.net.au>
134 * input-file.c (input_file_open): Replace as_perror with as_bad
135 so that gas exits with error on file errors. Correct error
137 (input_file_get, input_file_give_next_buffer): Likewise.
138 * input-file.h: Update comment.
140 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
143 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
144 registers as a sub-class of wC registers.
146 2006-09-11 Alan Modra <amodra@bigpond.net.au>
149 * config/tc-mips.h (enum dwarf2_format): Forward declare.
150 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
151 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
152 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
154 2006-09-08 Nick Clifton <nickc@redhat.com>
157 * doc/as.texinfo (Macro): Improve documentation about separating
158 macro arguments from following text.
160 2006-09-08 Paul Brook <paul@codesourcery.com>
162 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
164 2006-09-07 Paul Brook <paul@codesourcery.com>
166 * config/tc-arm.c (parse_operands): Mark operand as present.
168 2006-09-04 Paul Brook <paul@codesourcery.com>
170 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
171 (do_neon_dyadic_if_i_d): Avoid setting U bit.
172 (do_neon_mac_maybe_scalar): Ditto.
173 (do_neon_dyadic_narrow): Force operand type to NT_integer.
174 (insns): Remove out of date comments.
176 2006-08-29 Nick Clifton <nickc@redhat.com>
178 * read.c (s_align): Initialize the 'stopc' variable to prevent
179 compiler complaints about it being used without being
181 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
182 s_float_space, s_struct, cons_worker, equals): Likewise.
184 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
186 * ecoff.c (ecoff_directive_val): Fix message typo.
187 * config/tc-ns32k.c (convert_iif): Likewise.
188 * config/tc-sh64.c (shmedia_check_limits): Likewise.
190 2006-08-25 Sterling Augustine <sterling@tensilica.com>
191 Bob Wilson <bob.wilson@acm.org>
193 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
194 the state of the absolute_literals directive. Remove align frag at
195 the start of the literal pool position.
197 2006-08-25 Bob Wilson <bob.wilson@acm.org>
199 * doc/c-xtensa.texi: Add @group commands in examples.
201 2006-08-24 Bob Wilson <bob.wilson@acm.org>
203 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
204 (INIT_LITERAL_SECTION_NAME): Delete.
205 (lit_state struct): Remove segment names, init_lit_seg, and
206 fini_lit_seg. Add lit_prefix and current_text_seg.
207 (init_literal_head_h, init_literal_head): Delete.
208 (fini_literal_head_h, fini_literal_head): Delete.
209 (xtensa_begin_directive): Move argument parsing to
210 xtensa_literal_prefix function.
211 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
212 (xtensa_literal_prefix): Parse the directive argument here and
213 record it in the lit_prefix field. Remove code to derive literal
216 (get_is_linkonce_section): Use linkonce_len. Check for any
217 ".gnu.linkonce.*" section, not just text sections.
218 (md_begin): Remove initialization of deleted lit_state fields.
219 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
220 to init_literal_head and fini_literal_head.
221 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
222 when traversing literal_head list.
223 (match_section_group): New.
224 (cache_literal_section): Rewrite to determine the literal section
225 name on the fly, create the section and return it.
226 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
227 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
228 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
229 Use xtensa_get_property_section from bfd.
230 (retrieve_xtensa_section): Delete.
231 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
232 description to refer to plural literal sections and add xref to
233 the Literal Directive section.
234 (Literal Directive): Describe new rules for deriving literal section
235 names. Add footnote for special case of .init/.fini with
236 --text-section-literals.
237 (Literal Prefix Directive): Replace old naming rules with xref to the
238 Literal Directive section.
240 2006-08-21 Joseph Myers <joseph@codesourcery.com>
242 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
243 merging with previous long opcode.
245 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
247 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
248 * Makefile.in: Regenerate.
249 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
252 2006-08-16 Julian Brown <julian@codesourcery.com>
254 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
255 to use ARM instructions on non-ARM-supporting cores.
256 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
257 mode automatically based on cpu variant.
258 (md_begin): Call above function.
260 2006-08-16 Julian Brown <julian@codesourcery.com>
262 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
263 recognized in non-unified syntax mode.
265 2006-08-15 Thiemo Seufer <ths@mips.com>
266 Nigel Stephens <nigel@mips.com>
267 David Ung <davidu@mips.com>
269 * configure.tgt: Handle mips*-sde-elf*.
271 2006-08-12 Thiemo Seufer <ths@networkno.de>
273 * config/tc-mips.c (mips16_ip): Fix argument register handling
274 for restore instruction.
276 2006-08-08 Bob Wilson <bob.wilson@acm.org>
278 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
280 (out_fixed_inc_line_addr): New.
281 (process_entries): Use out_fixed_inc_line_addr when
282 DWARF2_USE_FIXED_ADVANCE_PC is set.
283 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
285 2006-08-08 DJ Delorie <dj@redhat.com>
287 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
288 vs full symbols so that we never have more than one pointer value
289 for any given symbol in our symbol table.
291 2006-08-08 Sterling Augustine <sterling@tensilica.com>
293 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
294 and emit DW_AT_ranges when code in compilation unit is not
296 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
298 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
299 (out_debug_ranges): New function to emit .debug_ranges section
300 when code is not contiguous.
302 2006-08-08 Nick Clifton <nickc@redhat.com>
304 * config/tc-arm.c (WARN_DEPRECATED): Enable.
306 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
308 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
310 (pe_directive_secrel) [TE_PE]: New function.
311 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
312 loc, loc_mark_labels.
313 [TE_PE]: Handle secrel32.
314 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
316 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
317 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
318 (md_section_align): Only round section sizes here for AOUT
320 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
321 (tc_pe_dwarf2_emit_offset): New function.
322 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
323 (cons_fix_new_arm): Handle O_secrel.
324 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
325 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
326 of OBJ_ELF only block.
327 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
328 tc_pe_dwarf2_emit_offset.
330 2006-08-04 Richard Sandiford <richard@codesourcery.com>
332 * config/tc-sh.c (apply_full_field_fix): New function.
333 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
334 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
335 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
336 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
338 2006-08-03 Nick Clifton <nickc@redhat.com>
341 * config.in: Regenerate.
343 2006-08-03 Joseph Myers <joseph@codesourcery.com>
345 * config/tc-arm.c (parse_operands): Handle invalid register name
348 2006-08-03 Joseph Myers <joseph@codesourcery.com>
350 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
351 (parse_operands): Handle it.
352 (insns): Use it for tmcr and tmrc.
354 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
357 * config/tc-i386.c (md_parse_option): Treat any target starting
358 with elf64_x86_64 as a viable target for the -64 switch.
359 (i386_target_format): For 64-bit ELF flavoured output use
361 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
363 2006-08-02 Nick Clifton <nickc@redhat.com>
366 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
368 * configure.in: Run BFD_BINARY_FOPEN.
369 * configure: Regenerate.
370 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
373 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
375 * config/tc-i386.c (md_assemble): Don't update
378 2006-08-01 Thiemo Seufer <ths@mips.com>
380 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
382 2006-08-01 Thiemo Seufer <ths@mips.com>
384 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
385 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
386 BFD_RELOC_32 and BFD_RELOC_16.
387 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
388 md_convert_frag, md_obj_end): Fix comment formatting.
390 2006-07-31 Thiemo Seufer <ths@mips.com>
392 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
393 handling for BFD_RELOC_MIPS16_JMP.
395 2006-07-24 Andreas Schwab <schwab@suse.de>
398 * read.c (read_a_source_file): Ignore unknown text after line
399 comment character. Fix misleading comment.
401 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
403 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
404 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
405 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
406 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
407 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
408 doc/c-z80.texi, doc/internals.texi: Fix some typos.
410 2006-07-21 Nick Clifton <nickc@redhat.com>
412 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
415 2006-07-20 Thiemo Seufer <ths@mips.com>
416 Nigel Stephens <nigel@mips.com>
418 * config/tc-mips.c (md_parse_option): Don't infer optimisation
419 options from debug options.
421 2006-07-20 Thiemo Seufer <ths@mips.com>
423 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
424 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
426 2006-07-19 Paul Brook <paul@codesourcery.com>
428 * config/tc-arm.c (insns): Fix rbit Arm opcode.
430 2006-07-18 Paul Brook <paul@codesourcery.com>
432 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
433 (md_convert_frag): Use correct reloc for add_pc. Use
434 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
435 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
436 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
438 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
440 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
441 when file and line unknown.
443 2006-07-17 Thiemo Seufer <ths@mips.com>
445 * read.c (s_struct): Use IS_ELF.
446 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
447 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
448 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
449 s_mips_mask): Likewise.
451 2006-07-16 Thiemo Seufer <ths@mips.com>
452 David Ung <davidu@mips.com>
454 * read.c (s_struct): Handle ELF section changing.
455 * config/tc-mips.c (s_align): Leave enabling auto-align to the
457 (s_change_sec): Try section changing only if we output ELF.
459 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
461 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
463 (smallest_imm_type): Remove Cpu086.
464 (i386_target_format): Likewise.
466 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
469 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
470 Michael Meissner <michael.meissner@amd.com>
472 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
473 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
474 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
476 (i386_align_code): Ditto.
477 (md_assemble_code): Add support for insertq/extrq instructions,
478 swapping as needed for intel syntax.
479 (swap_imm_operands): New function to swap immediate operands.
480 (swap_operands): Deal with 4 operand instructions.
481 (build_modrm_byte): Add support for insertq instruction.
483 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
485 * config/tc-i386.h (Size64): Fix a typo in comment.
487 2006-07-12 Nick Clifton <nickc@redhat.com>
489 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
490 fixup_segment() to repeat a range check on a value that has
491 already been checked here.
493 2006-07-07 James E Wilson <wilson@specifix.com>
495 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
497 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
498 Nick Clifton <nickc@redhat.com>
501 * doc/as.texi: Fix spelling typo: branchs => branches.
502 * doc/c-m68hc11.texi: Likewise.
503 * config/tc-m68hc11.c: Likewise.
504 Support old spelling of command line switch for backwards
507 2006-07-04 Thiemo Seufer <ths@mips.com>
508 David Ung <davidu@mips.com>
510 * config/tc-mips.c (s_is_linkonce): New function.
511 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
512 weak, external, and linkonce symbols.
513 (pic_need_relax): Use s_is_linkonce.
515 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
517 * doc/as.texinfo (Org): Remove space.
518 (P2align): Add "@var{abs-expr},".
520 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
522 * config/tc-i386.c (cpu_arch_tune_set): New.
523 (cpu_arch_isa): Likewise.
524 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
525 nops with short or long nop sequences based on -march=/.arch
527 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
528 set cpu_arch_tune and cpu_arch_tune_flags.
529 (md_parse_option): For -march=, set cpu_arch_isa and set
530 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
531 0. Set cpu_arch_tune_set to 1 for -mtune=.
532 (i386_target_format): Don't set cpu_arch_tune.
534 2006-06-23 Nigel Stephens <nigel@mips.com>
536 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
537 generated .sbss.* and .gnu.linkonce.sb.*.
539 2006-06-23 Thiemo Seufer <ths@mips.com>
540 David Ung <davidu@mips.com>
542 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
544 * config/tc-mips.c (label_list): Define per-segment label_list.
545 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
546 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
547 mips_from_file_after_relocs, mips_define_label): Use per-segment
550 2006-06-22 Thiemo Seufer <ths@mips.com>
552 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
553 (append_insn): Use it.
554 (md_apply_fix): Whitespace formatting.
555 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
556 mips16_extended_frag): Remove register specifier.
557 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
560 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
562 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
563 a directive saving VFP registers for ARMv6 or later.
564 (s_arm_unwind_save): Add parameter arch_v6 and call
565 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
567 (md_pseudo_table): Add entry for new "vsave" directive.
568 * doc/c-arm.texi: Correct error in example for "save"
569 directive (fstmdf -> fstmdx). Also document "vsave" directive.
571 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
572 Anatoly Sokolov <aesok@post.ru>
574 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
575 and atmega644p devices. Rename atmega164/atmega324 devices to
576 atmega164p/atmega324p.
577 * doc/c-avr.texi: Document new mcu and arch options.
579 2006-06-17 Nick Clifton <nickc@redhat.com>
581 * config/tc-arm.c (enum parse_operand_result): Move outside of
582 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
584 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
586 * config/tc-i386.h (processor_type): New.
587 (arch_entry): Add type.
589 * config/tc-i386.c (cpu_arch_tune): New.
590 (cpu_arch_tune_flags): Likewise.
591 (cpu_arch_isa_flags): Likewise.
593 (set_cpu_arch): Also update cpu_arch_isa_flags.
594 (md_assemble): Update cpu_arch_isa_flags.
596 (OPTION_MTUNE): Likewise.
597 (md_longopts): Add -march= and -mtune=.
598 (md_parse_option): Support -march= and -mtune=.
599 (md_show_usage): Add -march=CPU/-mtune=CPU.
600 (i386_target_format): Also update cpu_arch_isa_flags,
601 cpu_arch_tune and cpu_arch_tune_flags.
603 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
605 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
607 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
609 * config/tc-arm.c (enum parse_operand_result): New.
610 (struct group_reloc_table_entry): New.
611 (enum group_reloc_type): New.
612 (group_reloc_table): New array.
613 (find_group_reloc_table_entry): New function.
614 (parse_shifter_operand_group_reloc): New function.
615 (parse_address_main): New function, incorporating code
616 from the old parse_address function. To be used via...
617 (parse_address): wrapper for parse_address_main; and
618 (parse_address_group_reloc): new function, likewise.
619 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
620 OP_ADDRGLDRS, OP_ADDRGLDC.
621 (parse_operands): Support for these new operand codes.
622 New macro po_misc_or_fail_no_backtrack.
623 (encode_arm_cp_address): Preserve group relocations.
624 (insns): Modify to use the above operand codes where group
625 relocations are permitted.
626 (md_apply_fix): Handle the group relocations
627 ALU_PC_G0_NC through LDC_SB_G2.
628 (tc_gen_reloc): Likewise.
629 (arm_force_relocation): Leave group relocations for the linker.
630 (arm_fix_adjustable): Likewise.
632 2006-06-15 Julian Brown <julian@codesourcery.com>
634 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
635 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
638 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
640 * config/tc-i386.c (process_suffix): Don't add rex64 for
643 2006-06-09 Thiemo Seufer <ths@mips.com>
645 * config/tc-mips.c (mips_ip): Maintain argument count.
647 2006-06-09 Alan Modra <amodra@bigpond.net.au>
649 * config/tc-iq2000.c: Include sb.h.
651 2006-06-08 Nigel Stephens <nigel@mips.com>
653 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
654 aliases for better compatibility with SGI tools.
656 2006-06-08 Alan Modra <amodra@bigpond.net.au>
658 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
659 * Makefile.am (GASLIBS): Expand @BFDLIB@.
661 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
662 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
663 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
665 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
666 * Makefile.in: Regenerate.
667 * doc/Makefile.in: Regenerate.
668 * configure: Regenerate.
670 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
672 * po/Make-in (pdf, ps): New dummy targets.
674 2006-06-07 Julian Brown <julian@codesourcery.com>
676 * config/tc-arm.c (stdarg.h): include.
677 (arm_it): Add uncond_value field. Add isvec and issingle to operand
679 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
680 REG_TYPE_NSDQ (single, double or quad vector reg).
681 (reg_expected_msgs): Update.
682 (BAD_FPU): Add macro for unsupported FPU instruction error.
683 (parse_neon_type): Support 'd' as an alias for .f64.
684 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
686 (parse_vfp_reg_list): Don't update first arg on error.
687 (parse_neon_mov): Support extra syntax for VFP moves.
688 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
689 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
690 (parse_operands): Support isvec, issingle operands fields, new parse
692 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
694 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
695 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
696 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
697 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
699 (neon_shape): Redefine in terms of above.
700 (neon_shape_class): New enumeration, table of shape classes.
701 (neon_shape_el): New enumeration. One element of a shape.
702 (neon_shape_el_size): Register widths of above, where appropriate.
703 (neon_shape_info): New struct. Info for shape table.
704 (neon_shape_tab): New array.
705 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
706 (neon_check_shape): Rewrite as...
707 (neon_select_shape): New function to classify instruction shapes,
708 driven by new table neon_shape_tab array.
709 (neon_quad): New function. Return 1 if shape should set Q flag in
710 instructions (or equivalent), 0 otherwise.
711 (type_chk_of_el_type): Support F64.
712 (el_type_of_type_chk): Likewise.
713 (neon_check_type): Add support for VFP type checking (VFP data
714 elements fill their containing registers).
715 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
716 in thumb mode for VFP instructions.
717 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
718 and encode the current instruction as if it were that opcode.
719 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
720 arguments, call function in PFN.
721 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
722 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
723 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
724 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
725 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
726 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
727 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
728 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
729 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
730 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
731 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
732 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
733 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
734 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
735 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
737 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
738 between VFP and Neon turns out to belong to Neon. Perform
739 architecture check and fill in condition field if appropriate.
740 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
741 (do_neon_cvt): Add support for VFP variants of instructions.
742 (neon_cvt_flavour): Extend to cover VFP conversions.
743 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
745 (do_neon_ldr_str): Handle single-precision VFP load/store.
746 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
747 NS_NULL not NS_IGNORE.
748 (opcode_tag): Add OT_csuffixF for operands which either take a
749 conditional suffix, or have 0xF in the condition field.
750 (md_assemble): Add support for OT_csuffixF.
751 (NCE): Replace macro with...
752 (NCE_tag, NCE, NCEF): New macros.
753 (nCE): Replace macro with...
754 (nCE_tag, nCE, nCEF): New macros.
755 (insns): Add support for VFP insns or VFP versions of insns msr,
756 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
757 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
758 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
759 VFP/Neon insns together.
761 2006-06-07 Alan Modra <amodra@bigpond.net.au>
762 Ladislav Michl <ladis@linux-mips.org>
764 * app.c: Don't include headers already included by as.h.
766 * atof-generic.c: Likewise.
768 * dwarf2dbg.c: Likewise.
770 * input-file.c: Likewise.
771 * input-scrub.c: Likewise.
773 * output-file.c: Likewise.
776 * config/bfin-lex.l: Likewise.
777 * config/obj-coff.h: Likewise.
778 * config/obj-elf.h: Likewise.
779 * config/obj-som.h: Likewise.
780 * config/tc-arc.c: Likewise.
781 * config/tc-arm.c: Likewise.
782 * config/tc-avr.c: Likewise.
783 * config/tc-bfin.c: Likewise.
784 * config/tc-cris.c: Likewise.
785 * config/tc-d10v.c: Likewise.
786 * config/tc-d30v.c: Likewise.
787 * config/tc-dlx.h: Likewise.
788 * config/tc-fr30.c: Likewise.
789 * config/tc-frv.c: Likewise.
790 * config/tc-h8300.c: Likewise.
791 * config/tc-hppa.c: Likewise.
792 * config/tc-i370.c: Likewise.
793 * config/tc-i860.c: Likewise.
794 * config/tc-i960.c: Likewise.
795 * config/tc-ip2k.c: Likewise.
796 * config/tc-iq2000.c: Likewise.
797 * config/tc-m32c.c: Likewise.
798 * config/tc-m32r.c: Likewise.
799 * config/tc-maxq.c: Likewise.
800 * config/tc-mcore.c: Likewise.
801 * config/tc-mips.c: Likewise.
802 * config/tc-mmix.c: Likewise.
803 * config/tc-mn10200.c: Likewise.
804 * config/tc-mn10300.c: Likewise.
805 * config/tc-msp430.c: Likewise.
806 * config/tc-mt.c: Likewise.
807 * config/tc-ns32k.c: Likewise.
808 * config/tc-openrisc.c: Likewise.
809 * config/tc-ppc.c: Likewise.
810 * config/tc-s390.c: Likewise.
811 * config/tc-sh.c: Likewise.
812 * config/tc-sh64.c: Likewise.
813 * config/tc-sparc.c: Likewise.
814 * config/tc-tic30.c: Likewise.
815 * config/tc-tic4x.c: Likewise.
816 * config/tc-tic54x.c: Likewise.
817 * config/tc-v850.c: Likewise.
818 * config/tc-vax.c: Likewise.
819 * config/tc-xc16x.c: Likewise.
820 * config/tc-xstormy16.c: Likewise.
821 * config/tc-xtensa.c: Likewise.
822 * config/tc-z80.c: Likewise.
823 * config/tc-z8k.c: Likewise.
824 * macro.h: Don't include sb.h or ansidecl.h.
825 * sb.h: Don't include stdio.h or ansidecl.h.
826 * cond.c: Include sb.h.
827 * itbl-lex.l: Include as.h instead of other system headers.
828 * itbl-parse.y: Likewise.
829 * itbl-ops.c: Similarly.
830 * itbl-ops.h: Don't include as.h or ansidecl.h.
831 * config/bfin-defs.h: Don't include bfd.h or as.h.
832 * config/bfin-parse.y: Include as.h instead of other system headers.
834 2006-06-06 Ben Elliston <bje@au.ibm.com>
835 Anton Blanchard <anton@samba.org>
837 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
838 (md_show_usage): Document it.
839 (ppc_setup_opcodes): Test power6 opcode flag bits.
840 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
842 2006-06-06 Thiemo Seufer <ths@mips.com>
843 Chao-ying Fu <fu@mips.com>
845 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
846 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
847 (macro_build): Update comment.
848 (mips_ip): Allow DSP64 instructions for MIPS64R2.
849 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
851 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
852 MIPS_CPU_ASE_MDMX flags for sb1.
854 2006-06-05 Thiemo Seufer <ths@mips.com>
856 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
858 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
859 (mips_ip): Make overflowed/underflowed constant arguments in DSP
860 and MT instructions a fatal error. Use INSERT_OPERAND where
861 appropriate. Improve warnings for break and wait code overflows.
862 Use symbolic constant of OP_MASK_COPZ.
863 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
865 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
867 * po/Make-in (top_builddir): Define.
869 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
871 * doc/Makefile.am (TEXI2DVI): Define.
872 * doc/Makefile.in: Regenerate.
873 * doc/c-arc.texi: Fix typo.
875 2006-06-01 Alan Modra <amodra@bigpond.net.au>
877 * config/obj-ieee.c: Delete.
878 * config/obj-ieee.h: Delete.
879 * Makefile.am (OBJ_FORMATS): Remove ieee.
880 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
881 (obj-ieee.o): Remove rule.
882 * Makefile.in: Regenerate.
883 * configure.in (atof): Remove tahoe.
884 (OBJ_MAYBE_IEEE): Don't define.
885 * configure: Regenerate.
886 * config.in: Regenerate.
887 * doc/Makefile.in: Regenerate.
888 * po/POTFILES.in: Regenerate.
890 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
892 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
893 and LIBINTL_DEP everywhere.
895 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
896 * acinclude.m4: Include new gettext macros.
897 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
898 Remove local code for po/Makefile.
899 * Makefile.in, configure, doc/Makefile.in: Regenerated.
901 2006-05-30 Nick Clifton <nickc@redhat.com>
903 * po/es.po: Updated Spanish translation.
905 2006-05-06 Denis Chertykov <denisc@overta.ru>
907 * doc/c-avr.texi: New file.
908 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
909 * doc/all.texi: Set AVR
910 * doc/as.texinfo: Include c-avr.texi
912 2006-05-28 Jie Zhang <jie.zhang@analog.com>
914 * config/bfin-parse.y (check_macfunc): Loose the condition of
915 calling check_multiply_halfregs ().
917 2006-05-25 Jie Zhang <jie.zhang@analog.com>
919 * config/bfin-parse.y (asm_1): Better check and deal with
920 vector and scalar Multiply 16-Bit Operands instructions.
922 2006-05-24 Nick Clifton <nickc@redhat.com>
924 * config/tc-hppa.c: Convert to ISO C90 format.
925 * config/tc-hppa.h: Likewise.
927 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
928 Randolph Chung <randolph@tausq.org>
930 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
931 is_tls_ieoff, is_tls_leoff): Define.
932 (fix_new_hppa): Handle TLS.
933 (cons_fix_new_hppa): Likewise.
935 (md_apply_fix): Handle TLS relocs.
936 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
938 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
940 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
942 2006-05-23 Thiemo Seufer <ths@mips.com>
943 David Ung <davidu@mips.com>
944 Nigel Stephens <nigel@mips.com>
947 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
948 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
949 ISA_HAS_MXHC1): New macros.
950 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
951 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
952 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
953 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
954 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
955 (mips_after_parse_args): Change default handling of float register
956 size to account for 32bit code with 64bit FP. Better sanity checking
957 of ISA/ASE/ABI option combinations.
958 (s_mipsset): Support switching of GPR and FPR sizes via
959 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
961 (mips_elf_final_processing): We should record the use of 64bit FP
962 registers in 32bit code but we don't, because ELF header flags are
964 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
965 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
966 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
967 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
968 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
969 missing -march options. Document .set arch=CPU. Move .set smartmips
970 to ASE page. Use @code for .set FOO examples.
972 2006-05-23 Jie Zhang <jie.zhang@analog.com>
974 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
977 2006-05-23 Jie Zhang <jie.zhang@analog.com>
979 * config/bfin-defs.h (bfin_equals): Remove declaration.
980 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
981 * config/tc-bfin.c (bfin_name_is_register): Remove.
982 (bfin_equals): Remove.
983 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
984 (bfin_name_is_register): Remove declaration.
986 2006-05-19 Thiemo Seufer <ths@mips.com>
987 Nigel Stephens <nigel@mips.com>
989 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
990 (mips_oddfpreg_ok): New function.
993 2006-05-19 Thiemo Seufer <ths@mips.com>
994 David Ung <davidu@mips.com>
996 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
997 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
998 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
999 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1000 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1001 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1002 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1003 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1004 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1005 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1006 reg_names_o32, reg_names_n32n64): Define register classes.
1007 (reg_lookup): New function, use register classes.
1008 (md_begin): Reserve register names in the symbol table. Simplify
1010 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1012 (mips16_ip): Use reg_lookup.
1013 (tc_get_register): Likewise.
1014 (tc_mips_regname_to_dw2regnum): New function.
1016 2006-05-19 Thiemo Seufer <ths@mips.com>
1018 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1019 Un-constify string argument.
1020 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1022 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1024 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1026 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1028 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1030 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1033 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1035 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1036 cfloat/m68881 to correct architecture before using it.
1038 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1040 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1043 2006-05-15 Paul Brook <paul@codesourcery.com>
1045 * config/tc-arm.c (arm_adjust_symtab): Use
1046 bfd_is_arm_special_symbol_name.
1048 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1050 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1051 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1052 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1053 Handle errors from calls to xtensa_opcode_is_* functions.
1055 2006-05-14 Thiemo Seufer <ths@mips.com>
1057 * config/tc-mips.c (macro_build): Test for currently active
1059 (mips16_ip): Reject invalid opcodes.
1061 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1063 * doc/as.texinfo: Rename "Index" to "AS Index",
1064 and "ABORT" to "ABORT (COFF)".
1066 2006-05-11 Paul Brook <paul@codesourcery.com>
1068 * config/tc-arm.c (parse_half): New function.
1069 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1070 (parse_operands): Ditto.
1071 (do_mov16): Reject invalid relocations.
1072 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1073 (insns): Replace Iffff with HALF.
1074 (md_apply_fix): Add MOVW and MOVT relocs.
1075 (tc_gen_reloc): Ditto.
1076 * doc/c-arm.texi: Document relocation operators
1078 2006-05-11 Paul Brook <paul@codesourcery.com>
1080 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1082 2006-05-11 Thiemo Seufer <ths@mips.com>
1084 * config/tc-mips.c (append_insn): Don't check the range of j or
1087 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1089 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1090 relocs against external symbols for WinCE targets.
1091 (md_apply_fix): Likewise.
1093 2006-05-09 David Ung <davidu@mips.com>
1095 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1098 2006-05-09 Nick Clifton <nickc@redhat.com>
1100 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1101 against symbols which are not going to be placed into the symbol
1104 2006-05-09 Ben Elliston <bje@au.ibm.com>
1106 * expr.c (operand): Remove `if (0 && ..)' statement and
1107 subsequently unused target_op label. Collapse `if (1 || ..)'
1109 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1110 separately above the switch.
1112 2006-05-08 Nick Clifton <nickc@redhat.com>
1115 * config/tc-msp430.c (line_separator_character): Define as |.
1117 2006-05-08 Thiemo Seufer <ths@mips.com>
1118 Nigel Stephens <nigel@mips.com>
1119 David Ung <davidu@mips.com>
1121 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1122 (mips_opts): Likewise.
1123 (file_ase_smartmips): New variable.
1124 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1125 (macro_build): Handle SmartMIPS instructions.
1126 (mips_ip): Likewise.
1127 (md_longopts): Add argument handling for smartmips.
1128 (md_parse_options, mips_after_parse_args): Likewise.
1129 (s_mipsset): Add .set smartmips support.
1130 (md_show_usage): Document -msmartmips/-mno-smartmips.
1131 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1133 * doc/c-mips.texi: Likewise.
1135 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1137 * write.c (relax_segment): Add pass count arg. Don't error on
1138 negative org/space on first two passes.
1139 (relax_seg_info): New struct.
1140 (relax_seg, write_object_file): Adjust.
1141 * write.h (relax_segment): Update prototype.
1143 2006-05-05 Julian Brown <julian@codesourcery.com>
1145 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1147 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1148 architecture version checks.
1149 (insns): Allow overlapping instructions to be used in VFP mode.
1151 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1154 * config/obj-elf.c (obj_elf_change_section): Allow user
1155 specified SHF_ALPHA_GPREL.
1157 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1159 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1160 for PMEM related expressions.
1162 2006-05-05 Nick Clifton <nickc@redhat.com>
1165 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1166 insertion of a directory separator character into a string at a
1167 given offset. Uses heuristics to decide when to use a backslash
1168 character rather than a forward-slash character.
1169 (dwarf2_directive_loc): Use the macro.
1170 (out_debug_info): Likewise.
1172 2006-05-05 Thiemo Seufer <ths@mips.com>
1173 David Ung <davidu@mips.com>
1175 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1177 (macro): Add new case M_CACHE_AB.
1179 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1181 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1182 (opcode_lookup): Issue a warning for opcode with
1183 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1184 identical to OT_cinfix3.
1185 (TxC3w, TC3w, tC3w): New.
1186 (insns): Use tC3w and TC3w for comparison instructions with
1189 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1191 * subsegs.h (struct frchain): Delete frch_seg.
1192 (frchain_root): Delete.
1193 (seg_info): Define as macro.
1194 * subsegs.c (frchain_root): Delete.
1195 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1196 (subsegs_begin, subseg_change): Adjust for above.
1197 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1198 rather than to one big list.
1199 (subseg_get): Don't special case abs, und sections.
1200 (subseg_new, subseg_force_new): Don't set frchainP here.
1202 (subsegs_print_statistics): Adjust frag chain control list traversal.
1203 * debug.c (dmp_frags): Likewise.
1204 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1205 at frchain_root. Make use of known frchain ordering.
1206 (last_frag_for_seg): Likewise.
1207 (get_frag_fix): Likewise. Add seg param.
1208 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1209 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1210 (SUB_SEGMENT_ALIGN): Likewise.
1211 (subsegs_finish): Adjust frchain list traversal.
1212 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1213 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1214 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1215 (xtensa_fix_b_j_loop_end_frags): Likewise.
1216 (xtensa_fix_close_loop_end_frags): Likewise.
1217 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1218 (retrieve_segment_info): Delete frch_seg initialisation.
1220 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1222 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1223 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1224 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1225 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1227 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1229 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1231 (md_apply_fix3): Multiply offset by 4 here for
1232 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1234 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1235 Jan Beulich <jbeulich@novell.com>
1237 * config/tc-i386.c (output_invalid_buf): Change size for
1239 * config/tc-tic30.c (output_invalid_buf): Likewise.
1241 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1243 * config/tc-tic30.c (output_invalid): Likewise.
1245 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1247 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1248 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1249 (asconfig.texi): Don't set top_srcdir.
1250 * doc/as.texinfo: Don't use top_srcdir.
1251 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1253 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1255 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1256 * config/tc-tic30.c (output_invalid_buf): Likewise.
1258 * config/tc-i386.c (output_invalid): Use snprintf instead of
1260 * config/tc-ia64.c (declare_register_set): Likewise.
1261 (emit_one_bundle): Likewise.
1262 (check_dependencies): Likewise.
1263 * config/tc-tic30.c (output_invalid): Likewise.
1265 2006-05-02 Paul Brook <paul@codesourcery.com>
1267 * config/tc-arm.c (arm_optimize_expr): New function.
1268 * config/tc-arm.h (md_optimize_expr): Define
1269 (arm_optimize_expr): Add prototype.
1270 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1272 2006-05-02 Ben Elliston <bje@au.ibm.com>
1274 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1277 * sb.h (sb_list_vector): Move to sb.c.
1278 * sb.c (free_list): Use type of sb_list_vector directly.
1279 (sb_build): Fix off-by-one error in assertion about `size'.
1281 2006-05-01 Ben Elliston <bje@au.ibm.com>
1283 * listing.c (listing_listing): Remove useless loop.
1284 * macro.c (macro_expand): Remove is_positional local variable.
1285 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1286 and simplify surrounding expressions, where possible.
1287 (assign_symbol): Likewise.
1288 (s_weakref): Likewise.
1289 * symbols.c (colon): Likewise.
1291 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1293 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1295 2006-04-30 Thiemo Seufer <ths@mips.com>
1296 David Ung <davidu@mips.com>
1298 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1299 (mips_immed): New table that records various handling of udi
1300 instruction patterns.
1301 (mips_ip): Adds udi handling.
1303 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1305 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1306 of list rather than beginning.
1308 2006-04-26 Julian Brown <julian@codesourcery.com>
1310 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1311 (is_quarter_float): Rename from above. Simplify slightly.
1312 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1314 (parse_neon_mov): Parse floating-point constants.
1315 (neon_qfloat_bits): Fix encoding.
1316 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1317 preference to integer encoding when using the F32 type.
1319 2006-04-26 Julian Brown <julian@codesourcery.com>
1321 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1322 zero-initialising structures containing it will lead to invalid types).
1323 (arm_it): Add vectype to each operand.
1324 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1326 (neon_typed_alias): New structure. Extra information for typed
1328 (reg_entry): Add neon type info field.
1329 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1330 Break out alternative syntax for coprocessor registers, etc. into...
1331 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1332 out from arm_reg_parse.
1333 (parse_neon_type): Move. Return SUCCESS/FAIL.
1334 (first_error): New function. Call to ensure first error which occurs is
1336 (parse_neon_operand_type): Parse exactly one type.
1337 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1338 (parse_typed_reg_or_scalar): New function. Handle core of both
1339 arm_typed_reg_parse and parse_scalar.
1340 (arm_typed_reg_parse): Parse a register with an optional type.
1341 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1343 (parse_scalar): Parse a Neon scalar with optional type.
1344 (parse_reg_list): Use first_error.
1345 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1346 (neon_alias_types_same): New function. Return true if two (alias) types
1348 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1350 (insert_reg_alias): Return new reg_entry not void.
1351 (insert_neon_reg_alias): New function. Insert type/index information as
1352 well as register for alias.
1353 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1354 make typed register aliases accordingly.
1355 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1357 (s_unreq): Delete type information if present.
1358 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1359 (s_arm_unwind_save_mmxwcg): Likewise.
1360 (s_arm_unwind_movsp): Likewise.
1361 (s_arm_unwind_setfp): Likewise.
1362 (parse_shift): Likewise.
1363 (parse_shifter_operand): Likewise.
1364 (parse_address): Likewise.
1365 (parse_tb): Likewise.
1366 (tc_arm_regname_to_dw2regnum): Likewise.
1367 (md_pseudo_table): Add dn, qn.
1368 (parse_neon_mov): Handle typed operands.
1369 (parse_operands): Likewise.
1370 (neon_type_mask): Add N_SIZ.
1371 (N_ALLMODS): New macro.
1372 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1373 (el_type_of_type_chk): Add some safeguards.
1374 (modify_types_allowed): Fix logic bug.
1375 (neon_check_type): Handle operands with types.
1376 (neon_three_same): Remove redundant optional arg handling.
1377 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1378 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1379 (do_neon_step): Adjust accordingly.
1380 (neon_cmode_for_logic_imm): Use first_error.
1381 (do_neon_bitfield): Call neon_check_type.
1382 (neon_dyadic): Rename to...
1383 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1384 to allow modification of type of the destination.
1385 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1386 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1387 (do_neon_compare): Make destination be an untyped bitfield.
1388 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1389 (neon_mul_mac): Return early in case of errors.
1390 (neon_move_immediate): Use first_error.
1391 (neon_mac_reg_scalar_long): Fix type to include scalar.
1392 (do_neon_dup): Likewise.
1393 (do_neon_mov): Likewise (in several places).
1394 (do_neon_tbl_tbx): Fix type.
1395 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1396 (do_neon_ld_dup): Exit early in case of errors and/or use
1398 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1399 Handle .dn/.qn directives.
1400 (REGDEF): Add zero for reg_entry neon field.
1402 2006-04-26 Julian Brown <julian@codesourcery.com>
1404 * config/tc-arm.c (limits.h): Include.
1405 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1406 (fpu_vfp_v3_or_neon_ext): Declare constants.
1407 (neon_el_type): New enumeration of types for Neon vector elements.
1408 (neon_type_el): New struct. Define type and size of a vector element.
1409 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1411 (neon_type): Define struct. The type of an instruction.
1412 (arm_it): Add 'vectype' for the current instruction.
1413 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1414 (vfp_sp_reg_pos): Rename to...
1415 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1417 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1418 (Neon D or Q register).
1419 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1421 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1422 (my_get_expression): Allow above constant as argument to accept
1423 64-bit constants with optional prefix.
1424 (arm_reg_parse): Add extra argument to return the specific type of
1425 register in when either a D or Q register (REG_TYPE_NDQ) is
1426 requested. Can be NULL.
1427 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1428 (parse_reg_list): Update for new arm_reg_parse args.
1429 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1430 (parse_neon_el_struct_list): New function. Parse element/structure
1431 register lists for VLD<n>/VST<n> instructions.
1432 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1433 (s_arm_unwind_save_mmxwr): Likewise.
1434 (s_arm_unwind_save_mmxwcg): Likewise.
1435 (s_arm_unwind_movsp): Likewise.
1436 (s_arm_unwind_setfp): Likewise.
1437 (parse_big_immediate): New function. Parse an immediate, which may be
1438 64 bits wide. Put results in inst.operands[i].
1439 (parse_shift): Update for new arm_reg_parse args.
1440 (parse_address): Likewise. Add parsing of alignment specifiers.
1441 (parse_neon_mov): Parse the operands of a VMOV instruction.
1442 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1443 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1444 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1445 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1446 (parse_operands): Handle new codes above.
1447 (encode_arm_vfp_sp_reg): Rename to...
1448 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1449 selected VFP version only supports D0-D15.
1450 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1451 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1452 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1453 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1454 encode_arm_vfp_reg name, and allow 32 D regs.
1455 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1456 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1458 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1459 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1460 constant-load and conversion insns introduced with VFPv3.
1461 (neon_tab_entry): New struct.
1462 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1463 those which are the targets of pseudo-instructions.
1464 (neon_opc): Enumerate opcodes, use as indices into...
1465 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1466 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1467 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1468 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1470 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1472 (neon_type_mask): New. Compact type representation for type checking.
1473 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1474 permitted type combinations.
1475 (N_IGNORE_TYPE): New macro.
1476 (neon_check_shape): New function. Check an instruction shape for
1477 multiple alternatives. Return the specific shape for the current
1479 (neon_modify_type_size): New function. Modify a vector type and size,
1480 depending on the bit mask in argument 1.
1481 (neon_type_promote): New function. Convert a given "key" type (of an
1482 operand) into the correct type for a different operand, based on a bit
1484 (type_chk_of_el_type): New function. Convert a type and size into the
1485 compact representation used for type checking.
1486 (el_type_of_type_ckh): New function. Reverse of above (only when a
1487 single bit is set in the bit mask).
1488 (modify_types_allowed): New function. Alter a mask of allowed types
1489 based on a bit mask of modifications.
1490 (neon_check_type): New function. Check the type of the current
1491 instruction against the variable argument list. The "key" type of the
1492 instruction is returned.
1493 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1494 a Neon data-processing instruction depending on whether we're in ARM
1495 mode or Thumb-2 mode.
1496 (neon_logbits): New function.
1497 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1498 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1499 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1500 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1501 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1502 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1503 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1504 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1505 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1506 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1507 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1508 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1509 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1510 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1511 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1512 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1513 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1514 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1515 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1516 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1517 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1518 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1519 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1520 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1521 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1523 (parse_neon_type): New function. Parse Neon type specifier.
1524 (opcode_lookup): Allow parsing of Neon type specifiers.
1525 (REGNUM2, REGSETH, REGSET2): New macros.
1526 (reg_names): Add new VFPv3 and Neon registers.
1527 (NUF, nUF, NCE, nCE): New macros for opcode table.
1528 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1529 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1530 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1531 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1532 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1533 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1534 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1535 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1536 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1537 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1538 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1539 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1540 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1541 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1543 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1544 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1545 (arm_option_cpu_value): Add vfp3 and neon.
1546 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1549 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1551 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1552 syntax instead of hardcoded opcodes with ".w18" suffixes.
1553 (wide_branch_opcode): New.
1554 (build_transition): Use it to check for wide branch opcodes with
1555 either ".w18" or ".w15" suffixes.
1557 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1559 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1560 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1561 frag's is_literal flag.
1563 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1565 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1567 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1569 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1570 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1571 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1572 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1573 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1575 2005-04-20 Paul Brook <paul@codesourcery.com>
1577 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1579 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1581 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1583 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1584 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1585 Make some cpus unsupported on ELF. Run "make dep-am".
1586 * Makefile.in: Regenerate.
1588 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1590 * configure.in (--enable-targets): Indent help message.
1591 * configure: Regenerate.
1593 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1596 * config/tc-i386.c (i386_immediate): Check illegal immediate
1599 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1601 * config/tc-i386.c: Formatting.
1602 (output_disp, output_imm): ISO C90 params.
1604 * frags.c (frag_offset_fixed_p): Constify args.
1605 * frags.h (frag_offset_fixed_p): Ditto.
1607 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1608 (COFF_MAGIC): Delete.
1610 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1612 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1614 * po/POTFILES.in: Regenerated.
1616 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1618 * doc/as.texinfo: Mention that some .type syntaxes are not
1619 supported on all architectures.
1621 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1623 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1624 instructions when such transformations have been disabled.
1626 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1628 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1629 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1630 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1631 decoding the loop instructions. Remove current_offset variable.
1632 (xtensa_fix_short_loop_frags): Likewise.
1633 (min_bytes_to_other_loop_end): Remove current_offset argument.
1635 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1637 * config/tc-z80.c (z80_optimize_expr): Removed.
1638 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1640 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1642 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1643 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1644 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1645 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1646 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1647 at90can64, at90usb646, at90usb647, at90usb1286 and
1649 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1651 2006-04-07 Paul Brook <paul@codesourcery.com>
1653 * config/tc-arm.c (parse_operands): Set default error message.
1655 2006-04-07 Paul Brook <paul@codesourcery.com>
1657 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1659 2006-04-07 Paul Brook <paul@codesourcery.com>
1661 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1663 2006-04-07 Paul Brook <paul@codesourcery.com>
1665 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1666 (move_or_literal_pool): Handle Thumb-2 instructions.
1667 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1669 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1672 * config/tc-i386.c (match_template): Move 64-bit operand tests
1675 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1677 * po/Make-in: Add install-html target.
1678 * Makefile.am: Add install-html and install-html-recursive targets.
1679 * Makefile.in: Regenerate.
1680 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1681 * configure: Regenerate.
1682 * doc/Makefile.am: Add install-html and install-html-am targets.
1683 * doc/Makefile.in: Regenerate.
1685 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1687 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1690 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1691 Daniel Jacobowitz <dan@codesourcery.com>
1693 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1694 (GOTT_BASE, GOTT_INDEX): New.
1695 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1696 GOTT_INDEX when generating VxWorks PIC.
1697 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1698 use the generic *-*-vxworks* stanza instead.
1700 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1703 * frags.c (frag_offset_fixed_p): New function.
1704 * frags.h (frag_offset_fixed_p): Declare.
1705 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1706 (resolve_expression): Likewise.
1708 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1710 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1711 of the same length but different numbers of slots.
1713 2006-03-30 Andreas Schwab <schwab@suse.de>
1715 * configure.in: Fix help string for --enable-targets option.
1716 * configure: Regenerate.
1718 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1720 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1721 (m68k_ip): ... here. Use for all chips. Protect against buffer
1722 overrun and avoid excessive copying.
1724 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1725 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1726 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1727 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1728 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1729 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1730 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1731 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1732 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1733 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1734 (struct m68k_cpu): Change chip field to control_regs.
1735 (current_chip): Remove.
1736 (control_regs): New.
1737 (m68k_archs, m68k_extensions): Adjust.
1738 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1739 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1740 (find_cf_chip): Reimplement for new organization of cpu table.
1741 (select_control_regs): Remove.
1743 (struct save_opts): Save control regs, not chip.
1744 (s_save, s_restore): Adjust.
1745 (m68k_lookup_cpu): Give deprecated warning when necessary.
1746 (m68k_init_arch): Adjust.
1747 (md_show_usage): Adjust for new cpu table organization.
1749 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1751 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1752 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1753 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1755 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1756 (any_gotrel): New rule.
1757 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1758 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1760 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1761 (bfin_pic_ptr): New function.
1762 (md_pseudo_table): Add it for ".picptr".
1763 (OPTION_FDPIC): New macro.
1764 (md_longopts): Add -mfdpic.
1765 (md_parse_option): Handle it.
1766 (md_begin): Set BFD flags.
1767 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1768 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1770 * Makefile.am (bfin-parse.o): Update dependencies.
1771 (DEPTC_bfin_elf): Likewise.
1772 * Makefile.in: Regenerate.
1774 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1776 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1777 mcfemac instead of mcfmac.
1779 2006-03-23 Michael Matz <matz@suse.de>
1781 * config/tc-i386.c (type_names): Correct placement of 'static'.
1782 (reloc): Map some more relocs to their 64 bit counterpart when
1784 (output_insn): Work around breakage if DEBUG386 is defined.
1785 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1786 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1787 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1788 different from i386.
1789 (output_imm): Ditto.
1790 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1792 (md_convert_frag): Jumps can now be larger than 2GB away, error
1794 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1795 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1797 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1798 Daniel Jacobowitz <dan@codesourcery.com>
1799 Phil Edwards <phil@codesourcery.com>
1800 Zack Weinberg <zack@codesourcery.com>
1801 Mark Mitchell <mark@codesourcery.com>
1802 Nathan Sidwell <nathan@codesourcery.com>
1804 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1805 (md_begin): Complain about -G being used for PIC. Don't change
1806 the text, data and bss alignments on VxWorks.
1807 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1808 generating VxWorks PIC.
1809 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1810 (macro): Likewise, but do not treat la $25 specially for
1811 VxWorks PIC, and do not handle jal.
1812 (OPTION_MVXWORKS_PIC): New macro.
1813 (md_longopts): Add -mvxworks-pic.
1814 (md_parse_option): Don't complain about using PIC and -G together here.
1815 Handle OPTION_MVXWORKS_PIC.
1816 (md_estimate_size_before_relax): Always use the first relaxation
1817 sequence on VxWorks.
1818 * config/tc-mips.h (VXWORKS_PIC): New.
1820 2006-03-21 Paul Brook <paul@codesourcery.com>
1822 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1824 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1826 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1827 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1828 (get_loop_align_size): New.
1829 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1830 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1831 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1832 (get_noop_aligned_address): Use get_loop_align_size.
1833 (get_aligned_diff): Likewise.
1835 2006-03-21 Paul Brook <paul@codesourcery.com>
1837 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1839 2006-03-20 Paul Brook <paul@codesourcery.com>
1841 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1842 (do_t_branch): Encode branches inside IT blocks as unconditional.
1843 (do_t_cps): New function.
1844 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1845 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1846 (opcode_lookup): Allow conditional suffixes on all instructions in
1848 (md_assemble): Advance condexec state before checking for errors.
1849 (insns): Use do_t_cps.
1851 2006-03-20 Paul Brook <paul@codesourcery.com>
1853 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1854 outputting the insn.
1856 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1858 * config/tc-vax.c: Update copyright year.
1859 * config/tc-vax.h: Likewise.
1861 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1863 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1865 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1867 2006-03-17 Paul Brook <paul@codesourcery.com>
1869 * config/tc-arm.c (insns): Add ldm and stm.
1871 2006-03-17 Ben Elliston <bje@au.ibm.com>
1874 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1876 2006-03-16 Paul Brook <paul@codesourcery.com>
1878 * config/tc-arm.c (insns): Add "svc".
1880 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1882 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1883 flag and avoid double underscore prefixes.
1885 2006-03-10 Paul Brook <paul@codesourcery.com>
1887 * config/tc-arm.c (md_begin): Handle EABIv5.
1888 (arm_eabis): Add EF_ARM_EABI_VER5.
1889 * doc/c-arm.texi: Document -meabi=5.
1891 2006-03-10 Ben Elliston <bje@au.ibm.com>
1893 * app.c (do_scrub_chars): Simplify string handling.
1895 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1896 Daniel Jacobowitz <dan@codesourcery.com>
1897 Zack Weinberg <zack@codesourcery.com>
1898 Nathan Sidwell <nathan@codesourcery.com>
1899 Paul Brook <paul@codesourcery.com>
1900 Ricardo Anguiano <anguiano@codesourcery.com>
1901 Phil Edwards <phil@codesourcery.com>
1903 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1904 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1906 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1907 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1908 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1910 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1912 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1913 even when using the text-section-literals option.
1915 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1917 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1919 (m68k_ip): <case 'J'> Check we have some control regs.
1920 (md_parse_option): Allow raw arch switch.
1921 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1922 whether 68881 or cfloat was meant by -mfloat.
1923 (md_show_usage): Adjust extension display.
1924 (m68k_elf_final_processing): Adjust.
1926 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1928 * config/tc-avr.c (avr_mod_hash_value): New function.
1929 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1930 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1931 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1932 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1934 (tc_gen_reloc): Handle substractions of symbols, if possible do
1935 fixups, abort otherwise.
1936 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1937 tc_fix_adjustable): Define.
1939 2006-03-02 James E Wilson <wilson@specifix.com>
1941 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
1942 change the template, then clear md.slot[curr].end_of_insn_group.
1944 2006-02-28 Jan Beulich <jbeulich@novell.com>
1946 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
1948 2006-02-28 Jan Beulich <jbeulich@novell.com>
1951 * macro.c (getstring): Don't treat parentheses special anymore.
1952 (get_any_string): Don't consider '(' and ')' as quoting anymore.
1953 Special-case '(', ')', '[', and ']' when dealing with non-quoting
1956 2006-02-28 Mat <mat@csail.mit.edu>
1958 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
1960 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1962 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
1964 (CFI_signal_frame): Define.
1965 (cfi_pseudo_table): Add .cfi_signal_frame.
1966 (dot_cfi): Handle CFI_signal_frame.
1967 (output_cie): Handle cie->signal_frame.
1968 (select_cie_for_fde): Don't share CIE if signal_frame flag is
1969 different. Copy signal_frame from FDE to newly created CIE.
1970 * doc/as.texinfo: Document .cfi_signal_frame.
1972 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1974 * doc/Makefile.am: Add html target.
1975 * doc/Makefile.in: Regenerate.
1976 * po/Make-in: Add html target.
1978 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
1980 * config/tc-i386.c (output_insn): Support Intel Merom New
1983 * config/tc-i386.h (CpuMNI): New.
1984 (CpuUnknownFlags): Add CpuMNI.
1986 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
1988 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
1989 (hpriv_reg_table): New table for hyperprivileged registers.
1990 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
1993 2006-02-24 DJ Delorie <dj@redhat.com>
1995 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
1996 (tc_gen_reloc): Don't define.
1997 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
1998 (OPTION_LINKRELAX): New.
1999 (md_longopts): Add it.
2001 (md_parse_options): Set it.
2002 (md_assemble): Emit relaxation relocs as needed.
2003 (md_convert_frag): Emit relaxation relocs as needed.
2004 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2005 (m32c_apply_fix): New.
2006 (tc_gen_reloc): New.
2007 (m32c_force_relocation): Force out jump relocs when relaxing.
2008 (m32c_fix_adjustable): Return false if relaxing.
2010 2006-02-24 Paul Brook <paul@codesourcery.com>
2012 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2013 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2014 (struct asm_barrier_opt): Define.
2015 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2016 (parse_psr): Accept V7M psr names.
2017 (parse_barrier): New function.
2018 (enum operand_parse_code): Add OP_oBARRIER.
2019 (parse_operands): Implement OP_oBARRIER.
2020 (do_barrier): New function.
2021 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2022 (do_t_cpsi): Add V7M restrictions.
2023 (do_t_mrs, do_t_msr): Validate V7M variants.
2024 (md_assemble): Check for NULL variants.
2025 (v7m_psrs, barrier_opt_names): New tables.
2026 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2027 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2028 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2029 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2030 (struct cpu_arch_ver_table): Define.
2031 (cpu_arch_ver): New.
2032 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2033 Tag_CPU_arch_profile.
2034 * doc/c-arm.texi: Document new cpu and arch options.
2036 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2038 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2040 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2042 * config/tc-ia64.c: Update copyright years.
2044 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2046 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2049 2005-02-22 Paul Brook <paul@codesourcery.com>
2051 * config/tc-arm.c (do_pld): Remove incorrect write to
2053 (encode_thumb32_addr_mode): Use correct operand.
2055 2006-02-21 Paul Brook <paul@codesourcery.com>
2057 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2059 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2060 Anil Paranjape <anilp1@kpitcummins.com>
2061 Shilin Shakti <shilins@kpitcummins.com>
2063 * Makefile.am: Add xc16x related entry.
2064 * Makefile.in: Regenerate.
2065 * configure.in: Added xc16x related entry.
2066 * configure: Regenerate.
2067 * config/tc-xc16x.h: New file
2068 * config/tc-xc16x.c: New file
2069 * doc/c-xc16x.texi: New file for xc16x
2070 * doc/all.texi: Entry for xc16x
2071 * doc/Makefile.texi: Added c-xc16x.texi
2072 * NEWS: Announce the support for the new target.
2074 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2076 * configure.tgt: set emulation for mips-*-netbsd*
2078 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2080 * config.in: Rebuilt.
2082 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2084 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2085 from 1, not 0, in error messages.
2086 (md_assemble): Simplify special-case check for ENTRY instructions.
2087 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2088 operand in error message.
2090 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2092 * configure.tgt (arm-*-linux-gnueabi*): Change to
2095 2006-02-10 Nick Clifton <nickc@redhat.com>
2097 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2098 32-bit value is propagated into the upper bits of a 64-bit long.
2100 * config/tc-arc.c (init_opcode_tables): Fix cast.
2101 (arc_extoper, md_operand): Likewise.
2103 2006-02-09 David Heine <dlheine@tensilica.com>
2105 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2106 each relaxation step.
2108 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2110 * configure.in (CHECK_DECLS): Add vsnprintf.
2111 * configure: Regenerate.
2112 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2113 include/declare here, but...
2114 * as.h: Move code detecting VARARGS idiom to the top.
2115 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2116 (vsnprintf): Declare if not already declared.
2118 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2120 * as.c (close_output_file): New.
2121 (main): Register close_output_file with xatexit before
2122 dump_statistics. Don't call output_file_close.
2124 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2126 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2127 mcf5329_control_regs): New.
2128 (not_current_architecture, selected_arch, selected_cpu): New.
2129 (m68k_archs, m68k_extensions): New.
2130 (archs): Renamed to ...
2131 (m68k_cpus): ... here. Adjust.
2133 (md_pseudo_table): Add arch and cpu directives.
2134 (find_cf_chip, m68k_ip): Adjust table scanning.
2135 (no_68851, no_68881): Remove.
2136 (md_assemble): Lazily initialize.
2137 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2138 (md_init_after_args): Move functionality to m68k_init_arch.
2139 (mri_chip): Adjust table scanning.
2140 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2141 options with saner parsing.
2142 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2143 m68k_init_arch): New.
2144 (s_m68k_cpu, s_m68k_arch): New.
2145 (md_show_usage): Adjust.
2146 (m68k_elf_final_processing): Set CF EF flags.
2147 * config/tc-m68k.h (m68k_init_after_args): Remove.
2148 (tc_init_after_args): Remove.
2149 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2150 (M68k-Directives): Document .arch and .cpu directives.
2152 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2154 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2155 synonyms for equ and defl.
2156 (z80_cons_fix_new): New function.
2157 (emit_byte): Disallow relative jumps to absolute locations.
2158 (emit_data): Only handle defb, prototype changed, because defb is
2159 now handled as pseudo-op rather than an instruction.
2160 (instab): Entries for defb,defw,db,dw moved from here...
2161 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2162 Add entries for def24,def32,d24,d32.
2163 (md_assemble): Improved error handling.
2164 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2165 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2166 (z80_cons_fix_new): Declare.
2167 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2168 (def24,d24,def32,d32): New pseudo-ops.
2170 2006-02-02 Paul Brook <paul@codesourcery.com>
2172 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2174 2005-02-02 Paul Brook <paul@codesourcery.com>
2176 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2177 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2178 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2179 T2_OPCODE_RSB): Define.
2180 (thumb32_negate_data_op): New function.
2181 (md_apply_fix): Use it.
2183 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2185 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2187 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2188 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2190 (relaxation_requirements): Add pfinish_frag argument and use it to
2191 replace setting tinsn->record_fix fields.
2192 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2193 and vinsn_to_insnbuf. Remove references to record_fix and
2194 slot_sub_symbols fields.
2195 (xtensa_mark_narrow_branches): Delete unused code.
2196 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2198 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2200 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2201 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2202 of the record_fix field. Simplify error messages for unexpected
2204 (set_expr_symbol_offset_diff): Delete.
2206 2006-01-31 Paul Brook <paul@codesourcery.com>
2208 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2210 2006-01-31 Paul Brook <paul@codesourcery.com>
2211 Richard Earnshaw <rearnsha@arm.com>
2213 * config/tc-arm.c: Use arm_feature_set.
2214 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2215 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2216 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2219 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2220 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2221 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2222 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2224 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2225 (arm_opts): Move old cpu/arch options from here...
2226 (arm_legacy_opts): ... to here.
2227 (md_parse_option): Search arm_legacy_opts.
2228 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2229 (arm_float_abis, arm_eabis): Make const.
2231 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2233 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2235 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2237 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2238 in load immediate intruction.
2240 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2242 * config/bfin-parse.y (value_match): Use correct conversion
2243 specifications in template string for __FILE__ and __LINE__.
2247 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2249 Introduce TLS descriptors for i386 and x86_64.
2250 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2251 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2252 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2253 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2254 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2256 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2257 (lex_got): Handle @tlsdesc and @tlscall.
2258 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2260 2006-01-11 Nick Clifton <nickc@redhat.com>
2262 Fixes for building on 64-bit hosts:
2263 * config/tc-avr.c (mod_index): New union to allow conversion
2264 between pointers and integers.
2265 (md_begin, avr_ldi_expression): Use it.
2266 * config/tc-i370.c (md_assemble): Add cast for argument to print
2268 * config/tc-tic54x.c (subsym_substitute): Likewise.
2269 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2270 opindex field of fr_cgen structure into a pointer so that it can
2271 be stored in a frag.
2272 * config/tc-mn10300.c (md_assemble): Likewise.
2273 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2275 * config/tc-v850.c: Replace uses of (int) casts with correct
2278 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2281 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2283 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2286 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2287 a local-label reference.
2289 For older changes see ChangeLog-2005
2295 version-control: never