| blob | 38b93fbb6c0a049d44218edd4d77144626697816 |
1 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
3 * configure: Regenerated.
5 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
7 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
8 in addition to testing for '\n'.
9 (TC_EOL_IN_INSN): Provide a default definition if necessary.
11 2006-10-13 Sterling Augstine <sterling@tensilica.com>
13 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
14 a disjoint DW_AT range.
16 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
18 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
20 2006-10-08 Paul Brook <paul@codesourcery.com>
22 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
23 (parse_operands): Use parse_big_immediate for OP_NILO.
24 (neon_cmode_for_logic_imm): Try smaller element sizes.
25 (neon_cmode_for_move_imm): Ditto.
26 (do_neon_logic): Handle .i64 pseudo-op.
28 2006-09-29 Alan Modra <amodra@bigpond.net.au>
30 * po/POTFILES.in: Regenerate.
32 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
34 * config/tc-i386.h (CpuMNI): Renamed to ...
35 (CpuSSSE3): This.
36 (CpuUnknownFlags): Updated.
37 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
38 and PROCESSOR_MEROM with PROCESSOR_CORE2.
39 * config/tc-i386.c: Updated.
40 * doc/c-i386.texi: Likewise.
42 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
44 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
46 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
48 2006-09-27 Nick Clifton <nickc@redhat.com>
50 * output-file.c (output_file_close): Prevent an infinite loop
51 reporting that stdoutput could not be closed.
53 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
54 Joseph Myers <joseph@codesourcery.com>
55 Ian Lance Taylor <ian@wasabisystems.com>
56 Ben Elliston <bje@wasabisystems.com>
58 * config/tc-arm.c (arm_cext_iwmmxt2): New.
59 (enum operand_parse_code): New code OP_RIWR_I32z.
60 (parse_operands): Handle OP_RIWR_I32z.
61 (do_iwmmxt_wmerge): New function.
62 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
63 a register.
64 (do_iwmmxt_wrwrwr_or_imm5): New function.
65 (insns): Mark instructions as RIWR_I32z as appropriate.
66 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
67 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
68 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
69 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
70 (md_begin): Handle IWMMXT2.
71 (arm_cpus): Add iwmmxt2.
72 (arm_extensions): Likewise.
73 (arm_archs): Likewise.
75 2006-09-25 Bob Wilson <bob.wilson@acm.org>
77 * doc/as.texinfo (Overview): Revise description of --keep-locals.
78 Add xref to "Symbol Names".
79 (L): Refer to "local symbols" instead of "local labels". Move
80 definition to "Symbol Names" section; add xref to that section.
81 (Symbol Names): Use "Local Symbol Names" section to define local
82 symbols. Add "Local Labels" heading for description of temporary
83 forward/backward labels, and refer to those as "local labels".
85 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
87 PR binutils/3235
88 * config/tc-i386.c (match_template): Check address size prefix
89 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
90 operand.
92 2006-09-22 Alan Modra <amodra@bigpond.net.au>
94 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
96 2006-09-22 Alan Modra <amodra@bigpond.net.au>
98 * as.h (as_perror): Delete declaration.
99 * gdbinit.in (as_perror): Delete breakpoint.
100 * messages.c (as_perror): Delete function.
101 * doc/internals.texi: Remove as_perror description.
102 * listing.c (listing_print: Don't use as_perror.
103 * output-file.c (output_file_create, output_file_close): Likewise.
104 * symbols.c (symbol_create, symbol_clone): Likewise.
105 * write.c (write_contents): Likewise.
106 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
107 * config/tc-tic54x.c (tic54x_mlib): Likewise.
109 2006-09-22 Alan Modra <amodra@bigpond.net.au>
111 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
112 (ppc_handle_align): New function.
113 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
114 (SUB_SEGMENT_ALIGN): Define as zero.
116 2006-09-20 Bob Wilson <bob.wilson@acm.org>
118 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
119 (Overview): Skip cross reference in man page.
121 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
123 * configure.in: Add new target x86_64-pc-mingw64.
124 * configure: Regenerate.
125 * configure.tgt: Add new target x86_64-pc-mingw64.
126 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
127 * config/tc-i386.c: Add new targets.
128 (md_parse_option): Add targets to OPTION_64.
129 (x86_64_target_format): Add new method for setup proper default target cpu mode.
130 * config/te-pep.h: Add new target definition header.
131 (TE_PEP): New macro: Identifies new target architecture.
132 (COFF_WITH_pex64): Set proper includes in bfd.
133 * NEWS: Mention new target.
135 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
137 * config/bfin-parse.y (binary): Change sub of const to add of negated
138 const.
140 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
142 * config/tc-score.c: New file.
143 * config/tc-score.h: Newf file.
144 * configure.tgt: Add Score target.
145 * Makefile.am: Add Score files.
146 * Makefile.in: Regenerate.
147 * NEWS: Mention new target support.
149 2006-09-16 Paul Brook <paul@codesourcery.com>
151 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
152 * doc/c-arm.texi (movsp): Document offset argument.
154 2006-09-16 Paul Brook <paul@codesourcery.com>
156 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
157 unsigned int to avoid 64-bit host problems.
159 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
161 * config/bfin-parse.y (binary): Do some more constant folding for
162 additions.
164 2006-09-13 Jan Beulich <jbeulich@novell.com>
166 * input-file.c (input_file_give_next_buffer): Demote as_bad to
167 as_warn.
169 2006-09-13 Alan Modra <amodra@bigpond.net.au>
171 PR gas/3165
172 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
173 in parens.
175 2006-09-13 Alan Modra <amodra@bigpond.net.au>
177 * input-file.c (input_file_open): Replace as_perror with as_bad
178 so that gas exits with error on file errors. Correct error
179 message.
180 (input_file_get, input_file_give_next_buffer): Likewise.
181 * input-file.h: Update comment.
183 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
185 PR gas/3172
186 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
187 registers as a sub-class of wC registers.
189 2006-09-11 Alan Modra <amodra@bigpond.net.au>
191 PR gas/3165
192 * config/tc-mips.h (enum dwarf2_format): Forward declare.
193 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
194 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
195 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
197 2006-09-08 Nick Clifton <nickc@redhat.com>
199 PR gas/3129
200 * doc/as.texinfo (Macro): Improve documentation about separating
201 macro arguments from following text.
203 2006-09-08 Paul Brook <paul@codesourcery.com>
205 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
207 2006-09-07 Paul Brook <paul@codesourcery.com>
209 * config/tc-arm.c (parse_operands): Mark operand as present.
211 2006-09-04 Paul Brook <paul@codesourcery.com>
213 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
214 (do_neon_dyadic_if_i_d): Avoid setting U bit.
215 (do_neon_mac_maybe_scalar): Ditto.
216 (do_neon_dyadic_narrow): Force operand type to NT_integer.
217 (insns): Remove out of date comments.
219 2006-08-29 Nick Clifton <nickc@redhat.com>
221 * read.c (s_align): Initialize the 'stopc' variable to prevent
222 compiler complaints about it being used without being
223 initialized.
224 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
225 s_float_space, s_struct, cons_worker, equals): Likewise.
227 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
229 * ecoff.c (ecoff_directive_val): Fix message typo.
230 * config/tc-ns32k.c (convert_iif): Likewise.
231 * config/tc-sh64.c (shmedia_check_limits): Likewise.
233 2006-08-25 Sterling Augustine <sterling@tensilica.com>
234 Bob Wilson <bob.wilson@acm.org>
236 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
237 the state of the absolute_literals directive. Remove align frag at
238 the start of the literal pool position.
240 2006-08-25 Bob Wilson <bob.wilson@acm.org>
242 * doc/c-xtensa.texi: Add @group commands in examples.
244 2006-08-24 Bob Wilson <bob.wilson@acm.org>
246 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
247 (INIT_LITERAL_SECTION_NAME): Delete.
248 (lit_state struct): Remove segment names, init_lit_seg, and
249 fini_lit_seg. Add lit_prefix and current_text_seg.
250 (init_literal_head_h, init_literal_head): Delete.
251 (fini_literal_head_h, fini_literal_head): Delete.
252 (xtensa_begin_directive): Move argument parsing to
253 xtensa_literal_prefix function.
254 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
255 (xtensa_literal_prefix): Parse the directive argument here and
256 record it in the lit_prefix field. Remove code to derive literal
257 section names.
258 (linkonce_len): New.
259 (get_is_linkonce_section): Use linkonce_len. Check for any
260 ".gnu.linkonce.*" section, not just text sections.
261 (md_begin): Remove initialization of deleted lit_state fields.
262 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
263 to init_literal_head and fini_literal_head.
264 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
265 when traversing literal_head list.
266 (match_section_group): New.
267 (cache_literal_section): Rewrite to determine the literal section
268 name on the fly, create the section and return it.
269 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
270 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
271 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
272 Use xtensa_get_property_section from bfd.
273 (retrieve_xtensa_section): Delete.
274 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
275 description to refer to plural literal sections and add xref to
276 the Literal Directive section.
277 (Literal Directive): Describe new rules for deriving literal section
278 names. Add footnote for special case of .init/.fini with
279 --text-section-literals.
280 (Literal Prefix Directive): Replace old naming rules with xref to the
281 Literal Directive section.
283 2006-08-21 Joseph Myers <joseph@codesourcery.com>
285 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
286 merging with previous long opcode.
288 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
290 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
291 * Makefile.in: Regenerate.
292 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
293 renamed. Adjust.
295 2006-08-16 Julian Brown <julian@codesourcery.com>
297 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
298 to use ARM instructions on non-ARM-supporting cores.
299 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
300 mode automatically based on cpu variant.
301 (md_begin): Call above function.
303 2006-08-16 Julian Brown <julian@codesourcery.com>
305 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
306 recognized in non-unified syntax mode.
308 2006-08-15 Thiemo Seufer <ths@mips.com>
309 Nigel Stephens <nigel@mips.com>
310 David Ung <davidu@mips.com>
312 * configure.tgt: Handle mips*-sde-elf*.
314 2006-08-12 Thiemo Seufer <ths@networkno.de>
316 * config/tc-mips.c (mips16_ip): Fix argument register handling
317 for restore instruction.
319 2006-08-08 Bob Wilson <bob.wilson@acm.org>
321 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
322 (out_sleb128): New.
323 (out_fixed_inc_line_addr): New.
324 (process_entries): Use out_fixed_inc_line_addr when
325 DWARF2_USE_FIXED_ADVANCE_PC is set.
326 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
328 2006-08-08 DJ Delorie <dj@redhat.com>
330 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
331 vs full symbols so that we never have more than one pointer value
332 for any given symbol in our symbol table.
334 2006-08-08 Sterling Augustine <sterling@tensilica.com>
336 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
337 and emit DW_AT_ranges when code in compilation unit is not
338 contiguous.
339 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
340 is not contiguous.
341 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
342 (out_debug_ranges): New function to emit .debug_ranges section
343 when code is not contiguous.
345 2006-08-08 Nick Clifton <nickc@redhat.com>
347 * config/tc-arm.c (WARN_DEPRECATED): Enable.
349 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
351 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
352 only block.
353 (pe_directive_secrel) [TE_PE]: New function.
354 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
355 loc, loc_mark_labels.
356 [TE_PE]: Handle secrel32.
357 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
358 call.
359 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
360 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
361 (md_section_align): Only round section sizes here for AOUT
362 targets.
363 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
364 (tc_pe_dwarf2_emit_offset): New function.
365 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
366 (cons_fix_new_arm): Handle O_secrel.
367 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
368 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
369 of OBJ_ELF only block.
370 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
371 tc_pe_dwarf2_emit_offset.
373 2006-08-04 Richard Sandiford <richard@codesourcery.com>
375 * config/tc-sh.c (apply_full_field_fix): New function.
376 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
377 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
378 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
379 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
381 2006-08-03 Nick Clifton <nickc@redhat.com>
383 PR gas/2991
384 * config.in: Regenerate.
386 2006-08-03 Joseph Myers <joseph@codesourcery.com>
388 * config/tc-arm.c (parse_operands): Handle invalid register name
389 for OP_RIWR_RIWC.
391 2006-08-03 Joseph Myers <joseph@codesourcery.com>
393 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
394 (parse_operands): Handle it.
395 (insns): Use it for tmcr and tmrc.
397 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
399 PR binutils/2983
400 * config/tc-i386.c (md_parse_option): Treat any target starting
401 with elf64_x86_64 as a viable target for the -64 switch.
402 (i386_target_format): For 64-bit ELF flavoured output use
403 ELF_TARGET_FORMAT64.
404 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
406 2006-08-02 Nick Clifton <nickc@redhat.com>
408 PR gas/2991
409 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
410 bfd/aclocal.m4.
411 * configure.in: Run BFD_BINARY_FOPEN.
412 * configure: Regenerate.
413 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
414 file to include.
416 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
418 * config/tc-i386.c (md_assemble): Don't update
419 cpu_arch_isa_flags.
421 2006-08-01 Thiemo Seufer <ths@mips.com>
423 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
425 2006-08-01 Thiemo Seufer <ths@mips.com>
427 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
428 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
429 BFD_RELOC_32 and BFD_RELOC_16.
430 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
431 md_convert_frag, md_obj_end): Fix comment formatting.
433 2006-07-31 Thiemo Seufer <ths@mips.com>
435 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
436 handling for BFD_RELOC_MIPS16_JMP.
438 2006-07-24 Andreas Schwab <schwab@suse.de>
440 PR/2756
441 * read.c (read_a_source_file): Ignore unknown text after line
442 comment character. Fix misleading comment.
444 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
446 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
447 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
448 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
449 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
450 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
451 doc/c-z80.texi, doc/internals.texi: Fix some typos.
453 2006-07-21 Nick Clifton <nickc@redhat.com>
455 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
456 linker testsuite.
458 2006-07-20 Thiemo Seufer <ths@mips.com>
459 Nigel Stephens <nigel@mips.com>
461 * config/tc-mips.c (md_parse_option): Don't infer optimisation
462 options from debug options.
464 2006-07-20 Thiemo Seufer <ths@mips.com>
466 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
467 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
469 2006-07-19 Paul Brook <paul@codesourcery.com>
471 * config/tc-arm.c (insns): Fix rbit Arm opcode.
473 2006-07-18 Paul Brook <paul@codesourcery.com>
475 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
476 (md_convert_frag): Use correct reloc for add_pc. Use
477 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
478 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
479 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
481 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
483 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
484 when file and line unknown.
486 2006-07-17 Thiemo Seufer <ths@mips.com>
488 * read.c (s_struct): Use IS_ELF.
489 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
490 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
491 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
492 s_mips_mask): Likewise.
494 2006-07-16 Thiemo Seufer <ths@mips.com>
495 David Ung <davidu@mips.com>
497 * read.c (s_struct): Handle ELF section changing.
498 * config/tc-mips.c (s_align): Leave enabling auto-align to the
499 generic code.
500 (s_change_sec): Try section changing only if we output ELF.
502 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
504 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
505 CpuAmdFam10.
506 (smallest_imm_type): Remove Cpu086.
507 (i386_target_format): Likewise.
509 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
510 Update CpuXXX.
512 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
513 Michael Meissner <michael.meissner@amd.com>
515 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
516 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
517 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
518 architecture.
519 (i386_align_code): Ditto.
520 (md_assemble_code): Add support for insertq/extrq instructions,
521 swapping as needed for intel syntax.
522 (swap_imm_operands): New function to swap immediate operands.
523 (swap_operands): Deal with 4 operand instructions.
524 (build_modrm_byte): Add support for insertq instruction.
526 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
528 * config/tc-i386.h (Size64): Fix a typo in comment.
530 2006-07-12 Nick Clifton <nickc@redhat.com>
532 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
533 fixup_segment() to repeat a range check on a value that has
534 already been checked here.
536 2006-07-07 James E Wilson <wilson@specifix.com>
538 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
540 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
541 Nick Clifton <nickc@redhat.com>
543 PR binutils/2877
544 * doc/as.texi: Fix spelling typo: branchs => branches.
545 * doc/c-m68hc11.texi: Likewise.
546 * config/tc-m68hc11.c: Likewise.
547 Support old spelling of command line switch for backwards
548 compatibility.
550 2006-07-04 Thiemo Seufer <ths@mips.com>
551 David Ung <davidu@mips.com>
553 * config/tc-mips.c (s_is_linkonce): New function.
554 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
555 weak, external, and linkonce symbols.
556 (pic_need_relax): Use s_is_linkonce.
558 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
560 * doc/as.texinfo (Org): Remove space.
561 (P2align): Add "@var{abs-expr},".
563 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
565 * config/tc-i386.c (cpu_arch_tune_set): New.
566 (cpu_arch_isa): Likewise.
567 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
568 nops with short or long nop sequences based on -march=/.arch
569 and -mtune=.
570 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
571 set cpu_arch_tune and cpu_arch_tune_flags.
572 (md_parse_option): For -march=, set cpu_arch_isa and set
573 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
574 0. Set cpu_arch_tune_set to 1 for -mtune=.
575 (i386_target_format): Don't set cpu_arch_tune.
577 2006-06-23 Nigel Stephens <nigel@mips.com>
579 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
580 generated .sbss.* and .gnu.linkonce.sb.*.
582 2006-06-23 Thiemo Seufer <ths@mips.com>
583 David Ung <davidu@mips.com>
585 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
586 label_list.
587 * config/tc-mips.c (label_list): Define per-segment label_list.
588 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
589 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
590 mips_from_file_after_relocs, mips_define_label): Use per-segment
591 label_list.
593 2006-06-22 Thiemo Seufer <ths@mips.com>
595 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
596 (append_insn): Use it.
597 (md_apply_fix): Whitespace formatting.
598 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
599 mips16_extended_frag): Remove register specifier.
600 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
601 constants.
603 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
605 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
606 a directive saving VFP registers for ARMv6 or later.
607 (s_arm_unwind_save): Add parameter arch_v6 and call
608 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
609 appropriate.
610 (md_pseudo_table): Add entry for new "vsave" directive.
611 * doc/c-arm.texi: Correct error in example for "save"
612 directive (fstmdf -> fstmdx). Also document "vsave" directive.
614 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
615 Anatoly Sokolov <aesok@post.ru>
617 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
618 and atmega644p devices. Rename atmega164/atmega324 devices to
619 atmega164p/atmega324p.
620 * doc/c-avr.texi: Document new mcu and arch options.
622 2006-06-17 Nick Clifton <nickc@redhat.com>
624 * config/tc-arm.c (enum parse_operand_result): Move outside of
625 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
627 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
629 * config/tc-i386.h (processor_type): New.
630 (arch_entry): Add type.
632 * config/tc-i386.c (cpu_arch_tune): New.
633 (cpu_arch_tune_flags): Likewise.
634 (cpu_arch_isa_flags): Likewise.
635 (cpu_arch): Updated.
636 (set_cpu_arch): Also update cpu_arch_isa_flags.
637 (md_assemble): Update cpu_arch_isa_flags.
638 (OPTION_MARCH): New.
639 (OPTION_MTUNE): Likewise.
640 (md_longopts): Add -march= and -mtune=.
641 (md_parse_option): Support -march= and -mtune=.
642 (md_show_usage): Add -march=CPU/-mtune=CPU.
643 (i386_target_format): Also update cpu_arch_isa_flags,
644 cpu_arch_tune and cpu_arch_tune_flags.
646 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
648 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
650 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
652 * config/tc-arm.c (enum parse_operand_result): New.
653 (struct group_reloc_table_entry): New.
654 (enum group_reloc_type): New.
655 (group_reloc_table): New array.
656 (find_group_reloc_table_entry): New function.
657 (parse_shifter_operand_group_reloc): New function.
658 (parse_address_main): New function, incorporating code
659 from the old parse_address function. To be used via...
660 (parse_address): wrapper for parse_address_main; and
661 (parse_address_group_reloc): new function, likewise.
662 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
663 OP_ADDRGLDRS, OP_ADDRGLDC.
664 (parse_operands): Support for these new operand codes.
665 New macro po_misc_or_fail_no_backtrack.
666 (encode_arm_cp_address): Preserve group relocations.
667 (insns): Modify to use the above operand codes where group
668 relocations are permitted.
669 (md_apply_fix): Handle the group relocations
670 ALU_PC_G0_NC through LDC_SB_G2.
671 (tc_gen_reloc): Likewise.
672 (arm_force_relocation): Leave group relocations for the linker.
673 (arm_fix_adjustable): Likewise.
675 2006-06-15 Julian Brown <julian@codesourcery.com>
677 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
678 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
679 relocs properly.
681 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
683 * config/tc-i386.c (process_suffix): Don't add rex64 for
684 "xchg %rax,%rax".
686 2006-06-09 Thiemo Seufer <ths@mips.com>
688 * config/tc-mips.c (mips_ip): Maintain argument count.
690 2006-06-09 Alan Modra <amodra@bigpond.net.au>
692 * config/tc-iq2000.c: Include sb.h.
694 2006-06-08 Nigel Stephens <nigel@mips.com>
696 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
697 aliases for better compatibility with SGI tools.
699 2006-06-08 Alan Modra <amodra@bigpond.net.au>
701 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
702 * Makefile.am (GASLIBS): Expand @BFDLIB@.
703 (BFDVER_H): Delete.
704 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
705 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
706 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
707 Run "make dep-am".
708 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
709 * Makefile.in: Regenerate.
710 * doc/Makefile.in: Regenerate.
711 * configure: Regenerate.
713 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
715 * po/Make-in (pdf, ps): New dummy targets.
717 2006-06-07 Julian Brown <julian@codesourcery.com>
719 * config/tc-arm.c (stdarg.h): include.
720 (arm_it): Add uncond_value field. Add isvec and issingle to operand
721 array.
722 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
723 REG_TYPE_NSDQ (single, double or quad vector reg).
724 (reg_expected_msgs): Update.
725 (BAD_FPU): Add macro for unsupported FPU instruction error.
726 (parse_neon_type): Support 'd' as an alias for .f64.
727 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
728 sets of registers.
729 (parse_vfp_reg_list): Don't update first arg on error.
730 (parse_neon_mov): Support extra syntax for VFP moves.
731 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
732 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
733 (parse_operands): Support isvec, issingle operands fields, new parse
734 codes above.
735 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
736 msr variants.
737 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
738 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
739 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
740 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
741 shapes.
742 (neon_shape): Redefine in terms of above.
743 (neon_shape_class): New enumeration, table of shape classes.
744 (neon_shape_el): New enumeration. One element of a shape.
745 (neon_shape_el_size): Register widths of above, where appropriate.
746 (neon_shape_info): New struct. Info for shape table.
747 (neon_shape_tab): New array.
748 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
749 (neon_check_shape): Rewrite as...
750 (neon_select_shape): New function to classify instruction shapes,
751 driven by new table neon_shape_tab array.
752 (neon_quad): New function. Return 1 if shape should set Q flag in
753 instructions (or equivalent), 0 otherwise.
754 (type_chk_of_el_type): Support F64.
755 (el_type_of_type_chk): Likewise.
756 (neon_check_type): Add support for VFP type checking (VFP data
757 elements fill their containing registers).
758 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
759 in thumb mode for VFP instructions.
760 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
761 and encode the current instruction as if it were that opcode.
762 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
763 arguments, call function in PFN.
764 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
765 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
766 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
767 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
768 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
769 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
770 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
771 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
772 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
773 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
774 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
775 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
776 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
777 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
778 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
779 neon_quad.
780 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
781 between VFP and Neon turns out to belong to Neon. Perform
782 architecture check and fill in condition field if appropriate.
783 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
784 (do_neon_cvt): Add support for VFP variants of instructions.
785 (neon_cvt_flavour): Extend to cover VFP conversions.
786 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
787 vmov variants.
788 (do_neon_ldr_str): Handle single-precision VFP load/store.
789 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
790 NS_NULL not NS_IGNORE.
791 (opcode_tag): Add OT_csuffixF for operands which either take a
792 conditional suffix, or have 0xF in the condition field.
793 (md_assemble): Add support for OT_csuffixF.
794 (NCE): Replace macro with...
795 (NCE_tag, NCE, NCEF): New macros.
796 (nCE): Replace macro with...
797 (nCE_tag, nCE, nCEF): New macros.
798 (insns): Add support for VFP insns or VFP versions of insns msr,
799 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
800 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
801 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
802 VFP/Neon insns together.
804 2006-06-07 Alan Modra <amodra@bigpond.net.au>
805 Ladislav Michl <ladis@linux-mips.org>
807 * app.c: Don't include headers already included by as.h.
808 * as.c: Likewise.
809 * atof-generic.c: Likewise.
810 * cgen.c: Likewise.
811 * dwarf2dbg.c: Likewise.
812 * expr.c: Likewise.
813 * input-file.c: Likewise.
814 * input-scrub.c: Likewise.
815 * macro.c: Likewise.
816 * output-file.c: Likewise.
817 * read.c: Likewise.
818 * sb.c: Likewise.
819 * config/bfin-lex.l: Likewise.
820 * config/obj-coff.h: Likewise.
821 * config/obj-elf.h: Likewise.
822 * config/obj-som.h: Likewise.
823 * config/tc-arc.c: Likewise.
824 * config/tc-arm.c: Likewise.
825 * config/tc-avr.c: Likewise.
826 * config/tc-bfin.c: Likewise.
827 * config/tc-cris.c: Likewise.
828 * config/tc-d10v.c: Likewise.
829 * config/tc-d30v.c: Likewise.
830 * config/tc-dlx.h: Likewise.
831 * config/tc-fr30.c: Likewise.
832 * config/tc-frv.c: Likewise.
833 * config/tc-h8300.c: Likewise.
834 * config/tc-hppa.c: Likewise.
835 * config/tc-i370.c: Likewise.
836 * config/tc-i860.c: Likewise.
837 * config/tc-i960.c: Likewise.
838 * config/tc-ip2k.c: Likewise.
839 * config/tc-iq2000.c: Likewise.
840 * config/tc-m32c.c: Likewise.
841 * config/tc-m32r.c: Likewise.
842 * config/tc-maxq.c: Likewise.
843 * config/tc-mcore.c: Likewise.
844 * config/tc-mips.c: Likewise.
845 * config/tc-mmix.c: Likewise.
846 * config/tc-mn10200.c: Likewise.
847 * config/tc-mn10300.c: Likewise.
848 * config/tc-msp430.c: Likewise.
849 * config/tc-mt.c: Likewise.
850 * config/tc-ns32k.c: Likewise.
851 * config/tc-openrisc.c: Likewise.
852 * config/tc-ppc.c: Likewise.
853 * config/tc-s390.c: Likewise.
854 * config/tc-sh.c: Likewise.
855 * config/tc-sh64.c: Likewise.
856 * config/tc-sparc.c: Likewise.
857 * config/tc-tic30.c: Likewise.
858 * config/tc-tic4x.c: Likewise.
859 * config/tc-tic54x.c: Likewise.
860 * config/tc-v850.c: Likewise.
861 * config/tc-vax.c: Likewise.
862 * config/tc-xc16x.c: Likewise.
863 * config/tc-xstormy16.c: Likewise.
864 * config/tc-xtensa.c: Likewise.
865 * config/tc-z80.c: Likewise.
866 * config/tc-z8k.c: Likewise.
867 * macro.h: Don't include sb.h or ansidecl.h.
868 * sb.h: Don't include stdio.h or ansidecl.h.
869 * cond.c: Include sb.h.
870 * itbl-lex.l: Include as.h instead of other system headers.
871 * itbl-parse.y: Likewise.
872 * itbl-ops.c: Similarly.
873 * itbl-ops.h: Don't include as.h or ansidecl.h.
874 * config/bfin-defs.h: Don't include bfd.h or as.h.
875 * config/bfin-parse.y: Include as.h instead of other system headers.
877 2006-06-06 Ben Elliston <bje@au.ibm.com>
878 Anton Blanchard <anton@samba.org>
880 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
881 (md_show_usage): Document it.
882 (ppc_setup_opcodes): Test power6 opcode flag bits.
883 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
885 2006-06-06 Thiemo Seufer <ths@mips.com>
886 Chao-ying Fu <fu@mips.com>
888 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
889 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
890 (macro_build): Update comment.
891 (mips_ip): Allow DSP64 instructions for MIPS64R2.
892 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
893 CPU_HAS_MDMX.
894 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
895 MIPS_CPU_ASE_MDMX flags for sb1.
897 2006-06-05 Thiemo Seufer <ths@mips.com>
899 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
900 appropriate.
901 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
902 (mips_ip): Make overflowed/underflowed constant arguments in DSP
903 and MT instructions a fatal error. Use INSERT_OPERAND where
904 appropriate. Improve warnings for break and wait code overflows.
905 Use symbolic constant of OP_MASK_COPZ.
906 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
908 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
910 * po/Make-in (top_builddir): Define.
912 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
914 * doc/Makefile.am (TEXI2DVI): Define.
915 * doc/Makefile.in: Regenerate.
916 * doc/c-arc.texi: Fix typo.
918 2006-06-01 Alan Modra <amodra@bigpond.net.au>
920 * config/obj-ieee.c: Delete.
921 * config/obj-ieee.h: Delete.
922 * Makefile.am (OBJ_FORMATS): Remove ieee.
923 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
924 (obj-ieee.o): Remove rule.
925 * Makefile.in: Regenerate.
926 * configure.in (atof): Remove tahoe.
927 (OBJ_MAYBE_IEEE): Don't define.
928 * configure: Regenerate.
929 * config.in: Regenerate.
930 * doc/Makefile.in: Regenerate.
931 * po/POTFILES.in: Regenerate.
933 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
935 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
936 and LIBINTL_DEP everywhere.
937 (INTLLIBS): Remove.
938 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
939 * acinclude.m4: Include new gettext macros.
940 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
941 Remove local code for po/Makefile.
942 * Makefile.in, configure, doc/Makefile.in: Regenerated.
944 2006-05-30 Nick Clifton <nickc@redhat.com>
946 * po/es.po: Updated Spanish translation.
948 2006-05-06 Denis Chertykov <denisc@overta.ru>
950 * doc/c-avr.texi: New file.
951 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
952 * doc/all.texi: Set AVR
953 * doc/as.texinfo: Include c-avr.texi
955 2006-05-28 Jie Zhang <jie.zhang@analog.com>
957 * config/bfin-parse.y (check_macfunc): Loose the condition of
958 calling check_multiply_halfregs ().
960 2006-05-25 Jie Zhang <jie.zhang@analog.com>
962 * config/bfin-parse.y (asm_1): Better check and deal with
963 vector and scalar Multiply 16-Bit Operands instructions.
965 2006-05-24 Nick Clifton <nickc@redhat.com>
967 * config/tc-hppa.c: Convert to ISO C90 format.
968 * config/tc-hppa.h: Likewise.
970 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
971 Randolph Chung <randolph@tausq.org>
973 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
974 is_tls_ieoff, is_tls_leoff): Define.
975 (fix_new_hppa): Handle TLS.
976 (cons_fix_new_hppa): Likewise.
977 (pa_ip): Likewise.
978 (md_apply_fix): Handle TLS relocs.
979 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
981 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
983 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
985 2006-05-23 Thiemo Seufer <ths@mips.com>
986 David Ung <davidu@mips.com>
987 Nigel Stephens <nigel@mips.com>
989 [ gas/ChangeLog ]
990 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
991 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
992 ISA_HAS_MXHC1): New macros.
993 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
994 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
995 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
996 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
997 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
998 (mips_after_parse_args): Change default handling of float register
999 size to account for 32bit code with 64bit FP. Better sanity checking
1000 of ISA/ASE/ABI option combinations.
1001 (s_mipsset): Support switching of GPR and FPR sizes via
1002 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1003 options.
1004 (mips_elf_final_processing): We should record the use of 64bit FP
1005 registers in 32bit code but we don't, because ELF header flags are
1006 a scarce ressource.
1007 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1008 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1009 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1010 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1011 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1012 missing -march options. Document .set arch=CPU. Move .set smartmips
1013 to ASE page. Use @code for .set FOO examples.
1015 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1017 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1018 if needed.
1020 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1022 * config/bfin-defs.h (bfin_equals): Remove declaration.
1023 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1024 * config/tc-bfin.c (bfin_name_is_register): Remove.
1025 (bfin_equals): Remove.
1026 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1027 (bfin_name_is_register): Remove declaration.
1029 2006-05-19 Thiemo Seufer <ths@mips.com>
1030 Nigel Stephens <nigel@mips.com>
1032 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1033 (mips_oddfpreg_ok): New function.
1034 (mips_ip): Use it.
1036 2006-05-19 Thiemo Seufer <ths@mips.com>
1037 David Ung <davidu@mips.com>
1039 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1040 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1041 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1042 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1043 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1044 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1045 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1046 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1047 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1048 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1049 reg_names_o32, reg_names_n32n64): Define register classes.
1050 (reg_lookup): New function, use register classes.
1051 (md_begin): Reserve register names in the symbol table. Simplify
1052 OBJ_ELF defines.
1053 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1054 Use reg_lookup.
1055 (mips16_ip): Use reg_lookup.
1056 (tc_get_register): Likewise.
1057 (tc_mips_regname_to_dw2regnum): New function.
1059 2006-05-19 Thiemo Seufer <ths@mips.com>
1061 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1062 Un-constify string argument.
1063 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1064 Likewise.
1065 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1066 Likewise.
1067 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1068 Likewise.
1069 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1070 Likewise.
1071 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1072 Likewise.
1073 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1074 Likewise.
1076 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1078 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1079 cfloat/m68881 to correct architecture before using it.
1081 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1083 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1084 constant values.
1086 2006-05-15 Paul Brook <paul@codesourcery.com>
1088 * config/tc-arm.c (arm_adjust_symtab): Use
1089 bfd_is_arm_special_symbol_name.
1091 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1093 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1094 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1095 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1096 Handle errors from calls to xtensa_opcode_is_* functions.
1098 2006-05-14 Thiemo Seufer <ths@mips.com>
1100 * config/tc-mips.c (macro_build): Test for currently active
1101 mips16 option.
1102 (mips16_ip): Reject invalid opcodes.
1104 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1106 * doc/as.texinfo: Rename "Index" to "AS Index",
1107 and "ABORT" to "ABORT (COFF)".
1109 2006-05-11 Paul Brook <paul@codesourcery.com>
1111 * config/tc-arm.c (parse_half): New function.
1112 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1113 (parse_operands): Ditto.
1114 (do_mov16): Reject invalid relocations.
1115 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1116 (insns): Replace Iffff with HALF.
1117 (md_apply_fix): Add MOVW and MOVT relocs.
1118 (tc_gen_reloc): Ditto.
1119 * doc/c-arm.texi: Document relocation operators
1121 2006-05-11 Paul Brook <paul@codesourcery.com>
1123 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1125 2006-05-11 Thiemo Seufer <ths@mips.com>
1127 * config/tc-mips.c (append_insn): Don't check the range of j or
1128 jal addresses.
1130 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1132 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1133 relocs against external symbols for WinCE targets.
1134 (md_apply_fix): Likewise.
1136 2006-05-09 David Ung <davidu@mips.com>
1138 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1139 j or jal address.
1141 2006-05-09 Nick Clifton <nickc@redhat.com>
1143 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1144 against symbols which are not going to be placed into the symbol
1145 table.
1147 2006-05-09 Ben Elliston <bje@au.ibm.com>
1149 * expr.c (operand): Remove `if (0 && ..)' statement and
1150 subsequently unused target_op label. Collapse `if (1 || ..)'
1151 statement.
1152 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1153 separately above the switch.
1155 2006-05-08 Nick Clifton <nickc@redhat.com>
1157 PR gas/2623
1158 * config/tc-msp430.c (line_separator_character): Define as |.
1160 2006-05-08 Thiemo Seufer <ths@mips.com>
1161 Nigel Stephens <nigel@mips.com>
1162 David Ung <davidu@mips.com>
1164 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1165 (mips_opts): Likewise.
1166 (file_ase_smartmips): New variable.
1167 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1168 (macro_build): Handle SmartMIPS instructions.
1169 (mips_ip): Likewise.
1170 (md_longopts): Add argument handling for smartmips.
1171 (md_parse_options, mips_after_parse_args): Likewise.
1172 (s_mipsset): Add .set smartmips support.
1173 (md_show_usage): Document -msmartmips/-mno-smartmips.
1174 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1175 .set smartmips.
1176 * doc/c-mips.texi: Likewise.
1178 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1180 * write.c (relax_segment): Add pass count arg. Don't error on
1181 negative org/space on first two passes.
1182 (relax_seg_info): New struct.
1183 (relax_seg, write_object_file): Adjust.
1184 * write.h (relax_segment): Update prototype.
1186 2006-05-05 Julian Brown <julian@codesourcery.com>
1188 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1189 checking.
1190 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1191 architecture version checks.
1192 (insns): Allow overlapping instructions to be used in VFP mode.
1194 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1196 PR gas/2598
1197 * config/obj-elf.c (obj_elf_change_section): Allow user
1198 specified SHF_ALPHA_GPREL.
1200 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1202 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1203 for PMEM related expressions.
1205 2006-05-05 Nick Clifton <nickc@redhat.com>
1207 PR gas/2582
1208 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1209 insertion of a directory separator character into a string at a
1210 given offset. Uses heuristics to decide when to use a backslash
1211 character rather than a forward-slash character.
1212 (dwarf2_directive_loc): Use the macro.
1213 (out_debug_info): Likewise.
1215 2006-05-05 Thiemo Seufer <ths@mips.com>
1216 David Ung <davidu@mips.com>
1218 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1219 instruction.
1220 (macro): Add new case M_CACHE_AB.
1222 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1224 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1225 (opcode_lookup): Issue a warning for opcode with
1226 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1227 identical to OT_cinfix3.
1228 (TxC3w, TC3w, tC3w): New.
1229 (insns): Use tC3w and TC3w for comparison instructions with
1230 's' suffix.
1232 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1234 * subsegs.h (struct frchain): Delete frch_seg.
1235 (frchain_root): Delete.
1236 (seg_info): Define as macro.
1237 * subsegs.c (frchain_root): Delete.
1238 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1239 (subsegs_begin, subseg_change): Adjust for above.
1240 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1241 rather than to one big list.
1242 (subseg_get): Don't special case abs, und sections.
1243 (subseg_new, subseg_force_new): Don't set frchainP here.
1244 (seg_info): Delete.
1245 (subsegs_print_statistics): Adjust frag chain control list traversal.
1246 * debug.c (dmp_frags): Likewise.
1247 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1248 at frchain_root. Make use of known frchain ordering.
1249 (last_frag_for_seg): Likewise.
1250 (get_frag_fix): Likewise. Add seg param.
1251 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1252 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1253 (SUB_SEGMENT_ALIGN): Likewise.
1254 (subsegs_finish): Adjust frchain list traversal.
1255 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1256 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1257 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1258 (xtensa_fix_b_j_loop_end_frags): Likewise.
1259 (xtensa_fix_close_loop_end_frags): Likewise.
1260 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1261 (retrieve_segment_info): Delete frch_seg initialisation.
1263 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1265 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1266 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1267 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1268 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1270 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1272 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1273 here.
1274 (md_apply_fix3): Multiply offset by 4 here for
1275 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1277 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1278 Jan Beulich <jbeulich@novell.com>
1280 * config/tc-i386.c (output_invalid_buf): Change size for
1281 unsigned char.
1282 * config/tc-tic30.c (output_invalid_buf): Likewise.
1284 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1285 unsigned char.
1286 * config/tc-tic30.c (output_invalid): Likewise.
1288 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1290 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1291 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1292 (asconfig.texi): Don't set top_srcdir.
1293 * doc/as.texinfo: Don't use top_srcdir.
1294 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1296 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1298 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1299 * config/tc-tic30.c (output_invalid_buf): Likewise.
1301 * config/tc-i386.c (output_invalid): Use snprintf instead of
1302 sprintf.
1303 * config/tc-ia64.c (declare_register_set): Likewise.
1304 (emit_one_bundle): Likewise.
1305 (check_dependencies): Likewise.
1306 * config/tc-tic30.c (output_invalid): Likewise.
1308 2006-05-02 Paul Brook <paul@codesourcery.com>
1310 * config/tc-arm.c (arm_optimize_expr): New function.
1311 * config/tc-arm.h (md_optimize_expr): Define
1312 (arm_optimize_expr): Add prototype.
1313 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1315 2006-05-02 Ben Elliston <bje@au.ibm.com>
1317 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1318 field unsigned.
1320 * sb.h (sb_list_vector): Move to sb.c.
1321 * sb.c (free_list): Use type of sb_list_vector directly.
1322 (sb_build): Fix off-by-one error in assertion about `size'.
1324 2006-05-01 Ben Elliston <bje@au.ibm.com>
1326 * listing.c (listing_listing): Remove useless loop.
1327 * macro.c (macro_expand): Remove is_positional local variable.
1328 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1329 and simplify surrounding expressions, where possible.
1330 (assign_symbol): Likewise.
1331 (s_weakref): Likewise.
1332 * symbols.c (colon): Likewise.
1334 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1336 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1338 2006-04-30 Thiemo Seufer <ths@mips.com>
1339 David Ung <davidu@mips.com>
1341 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1342 (mips_immed): New table that records various handling of udi
1343 instruction patterns.
1344 (mips_ip): Adds udi handling.
1346 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1348 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1349 of list rather than beginning.
1351 2006-04-26 Julian Brown <julian@codesourcery.com>
1353 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1354 (is_quarter_float): Rename from above. Simplify slightly.
1355 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1356 number.
1357 (parse_neon_mov): Parse floating-point constants.
1358 (neon_qfloat_bits): Fix encoding.
1359 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1360 preference to integer encoding when using the F32 type.
1362 2006-04-26 Julian Brown <julian@codesourcery.com>
1364 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1365 zero-initialising structures containing it will lead to invalid types).
1366 (arm_it): Add vectype to each operand.
1367 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1368 defined field.
1369 (neon_typed_alias): New structure. Extra information for typed
1370 register aliases.
1371 (reg_entry): Add neon type info field.
1372 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1373 Break out alternative syntax for coprocessor registers, etc. into...
1374 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1375 out from arm_reg_parse.
1376 (parse_neon_type): Move. Return SUCCESS/FAIL.
1377 (first_error): New function. Call to ensure first error which occurs is
1378 reported.
1379 (parse_neon_operand_type): Parse exactly one type.
1380 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1381 (parse_typed_reg_or_scalar): New function. Handle core of both
1382 arm_typed_reg_parse and parse_scalar.
1383 (arm_typed_reg_parse): Parse a register with an optional type.
1384 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1385 result.
1386 (parse_scalar): Parse a Neon scalar with optional type.
1387 (parse_reg_list): Use first_error.
1388 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1389 (neon_alias_types_same): New function. Return true if two (alias) types
1390 are the same.
1391 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1392 of elements.
1393 (insert_reg_alias): Return new reg_entry not void.
1394 (insert_neon_reg_alias): New function. Insert type/index information as
1395 well as register for alias.
1396 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1397 make typed register aliases accordingly.
1398 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1399 of line.
1400 (s_unreq): Delete type information if present.
1401 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1402 (s_arm_unwind_save_mmxwcg): Likewise.
1403 (s_arm_unwind_movsp): Likewise.
1404 (s_arm_unwind_setfp): Likewise.
1405 (parse_shift): Likewise.
1406 (parse_shifter_operand): Likewise.
1407 (parse_address): Likewise.
1408 (parse_tb): Likewise.
1409 (tc_arm_regname_to_dw2regnum): Likewise.
1410 (md_pseudo_table): Add dn, qn.
1411 (parse_neon_mov): Handle typed operands.
1412 (parse_operands): Likewise.
1413 (neon_type_mask): Add N_SIZ.
1414 (N_ALLMODS): New macro.
1415 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1416 (el_type_of_type_chk): Add some safeguards.
1417 (modify_types_allowed): Fix logic bug.
1418 (neon_check_type): Handle operands with types.
1419 (neon_three_same): Remove redundant optional arg handling.
1420 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1421 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1422 (do_neon_step): Adjust accordingly.
1423 (neon_cmode_for_logic_imm): Use first_error.
1424 (do_neon_bitfield): Call neon_check_type.
1425 (neon_dyadic): Rename to...
1426 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1427 to allow modification of type of the destination.
1428 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1429 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1430 (do_neon_compare): Make destination be an untyped bitfield.
1431 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1432 (neon_mul_mac): Return early in case of errors.
1433 (neon_move_immediate): Use first_error.
1434 (neon_mac_reg_scalar_long): Fix type to include scalar.
1435 (do_neon_dup): Likewise.
1436 (do_neon_mov): Likewise (in several places).
1437 (do_neon_tbl_tbx): Fix type.
1438 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1439 (do_neon_ld_dup): Exit early in case of errors and/or use
1440 first_error.
1441 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1442 Handle .dn/.qn directives.
1443 (REGDEF): Add zero for reg_entry neon field.
1445 2006-04-26 Julian Brown <julian@codesourcery.com>
1447 * config/tc-arm.c (limits.h): Include.
1448 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1449 (fpu_vfp_v3_or_neon_ext): Declare constants.
1450 (neon_el_type): New enumeration of types for Neon vector elements.
1451 (neon_type_el): New struct. Define type and size of a vector element.
1452 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1453 instruction.
1454 (neon_type): Define struct. The type of an instruction.
1455 (arm_it): Add 'vectype' for the current instruction.
1456 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1457 (vfp_sp_reg_pos): Rename to...
1458 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1459 tags.
1460 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1461 (Neon D or Q register).
1462 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1463 register.
1464 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1465 (my_get_expression): Allow above constant as argument to accept
1466 64-bit constants with optional prefix.
1467 (arm_reg_parse): Add extra argument to return the specific type of
1468 register in when either a D or Q register (REG_TYPE_NDQ) is
1469 requested. Can be NULL.
1470 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1471 (parse_reg_list): Update for new arm_reg_parse args.
1472 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1473 (parse_neon_el_struct_list): New function. Parse element/structure
1474 register lists for VLD<n>/VST<n> instructions.
1475 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1476 (s_arm_unwind_save_mmxwr): Likewise.
1477 (s_arm_unwind_save_mmxwcg): Likewise.
1478 (s_arm_unwind_movsp): Likewise.
1479 (s_arm_unwind_setfp): Likewise.
1480 (parse_big_immediate): New function. Parse an immediate, which may be
1481 64 bits wide. Put results in inst.operands[i].
1482 (parse_shift): Update for new arm_reg_parse args.
1483 (parse_address): Likewise. Add parsing of alignment specifiers.
1484 (parse_neon_mov): Parse the operands of a VMOV instruction.
1485 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1486 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1487 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1488 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1489 (parse_operands): Handle new codes above.
1490 (encode_arm_vfp_sp_reg): Rename to...
1491 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1492 selected VFP version only supports D0-D15.
1493 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1494 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1495 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1496 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1497 encode_arm_vfp_reg name, and allow 32 D regs.
1498 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1499 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1500 regs.
1501 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1502 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1503 constant-load and conversion insns introduced with VFPv3.
1504 (neon_tab_entry): New struct.
1505 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1506 those which are the targets of pseudo-instructions.
1507 (neon_opc): Enumerate opcodes, use as indices into...
1508 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1509 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1510 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1511 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1512 neon_enc_tab.
1513 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1514 Neon instructions.
1515 (neon_type_mask): New. Compact type representation for type checking.
1516 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1517 permitted type combinations.
1518 (N_IGNORE_TYPE): New macro.
1519 (neon_check_shape): New function. Check an instruction shape for
1520 multiple alternatives. Return the specific shape for the current
1521 instruction.
1522 (neon_modify_type_size): New function. Modify a vector type and size,
1523 depending on the bit mask in argument 1.
1524 (neon_type_promote): New function. Convert a given "key" type (of an
1525 operand) into the correct type for a different operand, based on a bit
1526 mask.
1527 (type_chk_of_el_type): New function. Convert a type and size into the
1528 compact representation used for type checking.
1529 (el_type_of_type_ckh): New function. Reverse of above (only when a
1530 single bit is set in the bit mask).
1531 (modify_types_allowed): New function. Alter a mask of allowed types
1532 based on a bit mask of modifications.
1533 (neon_check_type): New function. Check the type of the current
1534 instruction against the variable argument list. The "key" type of the
1535 instruction is returned.
1536 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1537 a Neon data-processing instruction depending on whether we're in ARM
1538 mode or Thumb-2 mode.
1539 (neon_logbits): New function.
1540 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1541 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1542 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1543 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1544 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1545 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1546 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1547 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1548 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1549 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1550 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1551 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1552 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1553 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1554 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1555 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1556 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1557 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1558 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1559 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1560 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1561 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1562 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1563 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1564 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1565 helpers.
1566 (parse_neon_type): New function. Parse Neon type specifier.
1567 (opcode_lookup): Allow parsing of Neon type specifiers.
1568 (REGNUM2, REGSETH, REGSET2): New macros.
1569 (reg_names): Add new VFPv3 and Neon registers.
1570 (NUF, nUF, NCE, nCE): New macros for opcode table.
1571 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1572 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1573 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1574 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1575 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1576 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1577 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1578 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1579 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1580 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1581 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1582 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1583 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1584 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1585 fto[us][lh][sd].
1586 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1587 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1588 (arm_option_cpu_value): Add vfp3 and neon.
1589 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1590 VFPv1 attribute.
1592 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1594 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1595 syntax instead of hardcoded opcodes with ".w18" suffixes.
1596 (wide_branch_opcode): New.
1597 (build_transition): Use it to check for wide branch opcodes with
1598 either ".w18" or ".w15" suffixes.
1600 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1602 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1603 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1604 frag's is_literal flag.
1606 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1608 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1610 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1612 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1613 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1614 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1615 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1616 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1618 2005-04-20 Paul Brook <paul@codesourcery.com>
1620 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1621 all targets.
1622 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1624 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1626 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1627 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1628 Make some cpus unsupported on ELF. Run "make dep-am".
1629 * Makefile.in: Regenerate.
1631 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1633 * configure.in (--enable-targets): Indent help message.
1634 * configure: Regenerate.
1636 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1638 PR gas/2533
1639 * config/tc-i386.c (i386_immediate): Check illegal immediate
1640 register operand.
1642 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1644 * config/tc-i386.c: Formatting.
1645 (output_disp, output_imm): ISO C90 params.
1647 * frags.c (frag_offset_fixed_p): Constify args.
1648 * frags.h (frag_offset_fixed_p): Ditto.
1650 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1651 (COFF_MAGIC): Delete.
1653 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1655 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1657 * po/POTFILES.in: Regenerated.
1659 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1661 * doc/as.texinfo: Mention that some .type syntaxes are not
1662 supported on all architectures.
1664 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1666 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1667 instructions when such transformations have been disabled.
1669 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1671 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1672 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1673 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1674 decoding the loop instructions. Remove current_offset variable.
1675 (xtensa_fix_short_loop_frags): Likewise.
1676 (min_bytes_to_other_loop_end): Remove current_offset argument.
1678 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1680 * config/tc-z80.c (z80_optimize_expr): Removed.
1681 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1683 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1685 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1686 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1687 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1688 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1689 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1690 at90can64, at90usb646, at90usb647, at90usb1286 and
1691 at90usb1287.
1692 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1694 2006-04-07 Paul Brook <paul@codesourcery.com>
1696 * config/tc-arm.c (parse_operands): Set default error message.
1698 2006-04-07 Paul Brook <paul@codesourcery.com>
1700 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1702 2006-04-07 Paul Brook <paul@codesourcery.com>
1704 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1706 2006-04-07 Paul Brook <paul@codesourcery.com>
1708 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1709 (move_or_literal_pool): Handle Thumb-2 instructions.
1710 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1712 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1714 PR 2512.
1715 * config/tc-i386.c (match_template): Move 64-bit operand tests
1716 inside loop.
1718 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1720 * po/Make-in: Add install-html target.
1721 * Makefile.am: Add install-html and install-html-recursive targets.
1722 * Makefile.in: Regenerate.
1723 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1724 * configure: Regenerate.
1725 * doc/Makefile.am: Add install-html and install-html-am targets.
1726 * doc/Makefile.in: Regenerate.
1728 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1730 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1731 second scan.
1733 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1734 Daniel Jacobowitz <dan@codesourcery.com>
1736 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1737 (GOTT_BASE, GOTT_INDEX): New.
1738 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1739 GOTT_INDEX when generating VxWorks PIC.
1740 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1741 use the generic *-*-vxworks* stanza instead.
1743 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1745 PR 997
1746 * frags.c (frag_offset_fixed_p): New function.
1747 * frags.h (frag_offset_fixed_p): Declare.
1748 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1749 (resolve_expression): Likewise.
1751 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1753 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1754 of the same length but different numbers of slots.
1756 2006-03-30 Andreas Schwab <schwab@suse.de>
1758 * configure.in: Fix help string for --enable-targets option.
1759 * configure: Regenerate.
1761 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1763 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1764 (m68k_ip): ... here. Use for all chips. Protect against buffer
1765 overrun and avoid excessive copying.
1767 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1768 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1769 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1770 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1771 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1772 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1773 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1774 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1775 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1776 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1777 (struct m68k_cpu): Change chip field to control_regs.
1778 (current_chip): Remove.
1779 (control_regs): New.
1780 (m68k_archs, m68k_extensions): Adjust.
1781 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1782 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1783 (find_cf_chip): Reimplement for new organization of cpu table.
1784 (select_control_regs): Remove.
1785 (mri_chip): Adjust.
1786 (struct save_opts): Save control regs, not chip.
1787 (s_save, s_restore): Adjust.
1788 (m68k_lookup_cpu): Give deprecated warning when necessary.
1789 (m68k_init_arch): Adjust.
1790 (md_show_usage): Adjust for new cpu table organization.
1792 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1794 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1795 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1796 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1797 "elf/bfin.h".
1798 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1799 (any_gotrel): New rule.
1800 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1801 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1802 "elf/bfin.h".
1803 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1804 (bfin_pic_ptr): New function.
1805 (md_pseudo_table): Add it for ".picptr".
1806 (OPTION_FDPIC): New macro.
1807 (md_longopts): Add -mfdpic.
1808 (md_parse_option): Handle it.
1809 (md_begin): Set BFD flags.
1810 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1811 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1812 us for GOT relocs.
1813 * Makefile.am (bfin-parse.o): Update dependencies.
1814 (DEPTC_bfin_elf): Likewise.
1815 * Makefile.in: Regenerate.
1817 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1819 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1820 mcfemac instead of mcfmac.
1822 2006-03-23 Michael Matz <matz@suse.de>
1824 * config/tc-i386.c (type_names): Correct placement of 'static'.
1825 (reloc): Map some more relocs to their 64 bit counterpart when
1826 size is 8.
1827 (output_insn): Work around breakage if DEBUG386 is defined.
1828 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1829 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1830 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1831 different from i386.
1832 (output_imm): Ditto.
1833 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1834 Imm64.
1835 (md_convert_frag): Jumps can now be larger than 2GB away, error
1836 out in that case.
1837 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1838 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1840 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1841 Daniel Jacobowitz <dan@codesourcery.com>
1842 Phil Edwards <phil@codesourcery.com>
1843 Zack Weinberg <zack@codesourcery.com>
1844 Mark Mitchell <mark@codesourcery.com>
1845 Nathan Sidwell <nathan@codesourcery.com>
1847 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1848 (md_begin): Complain about -G being used for PIC. Don't change
1849 the text, data and bss alignments on VxWorks.
1850 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1851 generating VxWorks PIC.
1852 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1853 (macro): Likewise, but do not treat la $25 specially for
1854 VxWorks PIC, and do not handle jal.
1855 (OPTION_MVXWORKS_PIC): New macro.
1856 (md_longopts): Add -mvxworks-pic.
1857 (md_parse_option): Don't complain about using PIC and -G together here.
1858 Handle OPTION_MVXWORKS_PIC.
1859 (md_estimate_size_before_relax): Always use the first relaxation
1860 sequence on VxWorks.
1861 * config/tc-mips.h (VXWORKS_PIC): New.
1863 2006-03-21 Paul Brook <paul@codesourcery.com>
1865 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1867 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1869 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1870 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1871 (get_loop_align_size): New.
1872 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1873 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1874 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1875 (get_noop_aligned_address): Use get_loop_align_size.
1876 (get_aligned_diff): Likewise.
1878 2006-03-21 Paul Brook <paul@codesourcery.com>
1880 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1882 2006-03-20 Paul Brook <paul@codesourcery.com>
1884 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1885 (do_t_branch): Encode branches inside IT blocks as unconditional.
1886 (do_t_cps): New function.
1887 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1888 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1889 (opcode_lookup): Allow conditional suffixes on all instructions in
1890 Thumb mode.
1891 (md_assemble): Advance condexec state before checking for errors.
1892 (insns): Use do_t_cps.
1894 2006-03-20 Paul Brook <paul@codesourcery.com>
1896 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1897 outputting the insn.
1899 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1901 * config/tc-vax.c: Update copyright year.
1902 * config/tc-vax.h: Likewise.
1904 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1906 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1907 make it static.
1908 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1910 2006-03-17 Paul Brook <paul@codesourcery.com>
1912 * config/tc-arm.c (insns): Add ldm and stm.
1914 2006-03-17 Ben Elliston <bje@au.ibm.com>
1916 PR gas/2446
1917 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1919 2006-03-16 Paul Brook <paul@codesourcery.com>
1921 * config/tc-arm.c (insns): Add "svc".
1923 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1925 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1926 flag and avoid double underscore prefixes.
1928 2006-03-10 Paul Brook <paul@codesourcery.com>
1930 * config/tc-arm.c (md_begin): Handle EABIv5.
1931 (arm_eabis): Add EF_ARM_EABI_VER5.
1932 * doc/c-arm.texi: Document -meabi=5.
1934 2006-03-10 Ben Elliston <bje@au.ibm.com>
1936 * app.c (do_scrub_chars): Simplify string handling.
1938 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1939 Daniel Jacobowitz <dan@codesourcery.com>
1940 Zack Weinberg <zack@codesourcery.com>
1941 Nathan Sidwell <nathan@codesourcery.com>
1942 Paul Brook <paul@codesourcery.com>
1943 Ricardo Anguiano <anguiano@codesourcery.com>
1944 Phil Edwards <phil@codesourcery.com>
1946 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1947 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1948 R_ARM_ABS12 reloc.
1949 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1950 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1951 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1953 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1955 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1956 even when using the text-section-literals option.
1958 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1960 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1961 and cf.
1962 (m68k_ip): <case 'J'> Check we have some control regs.
1963 (md_parse_option): Allow raw arch switch.
1964 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1965 whether 68881 or cfloat was meant by -mfloat.
1966 (md_show_usage): Adjust extension display.
1967 (m68k_elf_final_processing): Adjust.
1969 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1971 * config/tc-avr.c (avr_mod_hash_value): New function.
1972 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1973 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1974 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1975 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1976 of (int).
1977 (tc_gen_reloc): Handle substractions of symbols, if possible do
1978 fixups, abort otherwise.
1979 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1980 tc_fix_adjustable): Define.
1982 2006-03-02 James E Wilson <wilson@specifix.com>
1984 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
1985 change the template, then clear md.slot[curr].end_of_insn_group.
1987 2006-02-28 Jan Beulich <jbeulich@novell.com>
1989 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
1991 2006-02-28 Jan Beulich <jbeulich@novell.com>
1993 PR/1070
1994 * macro.c (getstring): Don't treat parentheses special anymore.
1995 (get_any_string): Don't consider '(' and ')' as quoting anymore.
1996 Special-case '(', ')', '[', and ']' when dealing with non-quoting
1997 characters.
1999 2006-02-28 Mat <mat@csail.mit.edu>
2001 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2003 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2005 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2006 field.
2007 (CFI_signal_frame): Define.
2008 (cfi_pseudo_table): Add .cfi_signal_frame.
2009 (dot_cfi): Handle CFI_signal_frame.
2010 (output_cie): Handle cie->signal_frame.
2011 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2012 different. Copy signal_frame from FDE to newly created CIE.
2013 * doc/as.texinfo: Document .cfi_signal_frame.
2015 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2017 * doc/Makefile.am: Add html target.
2018 * doc/Makefile.in: Regenerate.
2019 * po/Make-in: Add html target.
2021 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2023 * config/tc-i386.c (output_insn): Support Intel Merom New
2024 Instructions.
2026 * config/tc-i386.h (CpuMNI): New.
2027 (CpuUnknownFlags): Add CpuMNI.
2029 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2031 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2032 (hpriv_reg_table): New table for hyperprivileged registers.
2033 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2034 register encoding.
2036 2006-02-24 DJ Delorie <dj@redhat.com>
2038 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2039 (tc_gen_reloc): Don't define.
2040 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2041 (OPTION_LINKRELAX): New.
2042 (md_longopts): Add it.
2043 (m32c_relax): New.
2044 (md_parse_options): Set it.
2045 (md_assemble): Emit relaxation relocs as needed.
2046 (md_convert_frag): Emit relaxation relocs as needed.
2047 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2048 (m32c_apply_fix): New.
2049 (tc_gen_reloc): New.
2050 (m32c_force_relocation): Force out jump relocs when relaxing.
2051 (m32c_fix_adjustable): Return false if relaxing.
2053 2006-02-24 Paul Brook <paul@codesourcery.com>
2055 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2056 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2057 (struct asm_barrier_opt): Define.
2058 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2059 (parse_psr): Accept V7M psr names.
2060 (parse_barrier): New function.
2061 (enum operand_parse_code): Add OP_oBARRIER.
2062 (parse_operands): Implement OP_oBARRIER.
2063 (do_barrier): New function.
2064 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2065 (do_t_cpsi): Add V7M restrictions.
2066 (do_t_mrs, do_t_msr): Validate V7M variants.
2067 (md_assemble): Check for NULL variants.
2068 (v7m_psrs, barrier_opt_names): New tables.
2069 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2070 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2071 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2072 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2073 (struct cpu_arch_ver_table): Define.
2074 (cpu_arch_ver): New.
2075 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2076 Tag_CPU_arch_profile.
2077 * doc/c-arm.texi: Document new cpu and arch options.
2079 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2081 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2083 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2085 * config/tc-ia64.c: Update copyright years.
2087 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2089 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2090 SDM 2.2.
2092 2005-02-22 Paul Brook <paul@codesourcery.com>
2094 * config/tc-arm.c (do_pld): Remove incorrect write to
2095 inst.instruction.
2096 (encode_thumb32_addr_mode): Use correct operand.
2098 2006-02-21 Paul Brook <paul@codesourcery.com>
2100 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2102 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2103 Anil Paranjape <anilp1@kpitcummins.com>
2104 Shilin Shakti <shilins@kpitcummins.com>
2106 * Makefile.am: Add xc16x related entry.
2107 * Makefile.in: Regenerate.
2108 * configure.in: Added xc16x related entry.
2109 * configure: Regenerate.
2110 * config/tc-xc16x.h: New file
2111 * config/tc-xc16x.c: New file
2112 * doc/c-xc16x.texi: New file for xc16x
2113 * doc/all.texi: Entry for xc16x
2114 * doc/Makefile.texi: Added c-xc16x.texi
2115 * NEWS: Announce the support for the new target.
2117 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2119 * configure.tgt: set emulation for mips-*-netbsd*
2121 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2123 * config.in: Rebuilt.
2125 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2127 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2128 from 1, not 0, in error messages.
2129 (md_assemble): Simplify special-case check for ENTRY instructions.
2130 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2131 operand in error message.
2133 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2135 * configure.tgt (arm-*-linux-gnueabi*): Change to
2136 arm-*-linux-*eabi*.
2138 2006-02-10 Nick Clifton <nickc@redhat.com>
2140 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2141 32-bit value is propagated into the upper bits of a 64-bit long.
2143 * config/tc-arc.c (init_opcode_tables): Fix cast.
2144 (arc_extoper, md_operand): Likewise.
2146 2006-02-09 David Heine <dlheine@tensilica.com>
2148 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2149 each relaxation step.
2151 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2153 * configure.in (CHECK_DECLS): Add vsnprintf.
2154 * configure: Regenerate.
2155 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2156 include/declare here, but...
2157 * as.h: Move code detecting VARARGS idiom to the top.
2158 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2159 (vsnprintf): Declare if not already declared.
2161 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2163 * as.c (close_output_file): New.
2164 (main): Register close_output_file with xatexit before
2165 dump_statistics. Don't call output_file_close.
2167 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2169 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2170 mcf5329_control_regs): New.
2171 (not_current_architecture, selected_arch, selected_cpu): New.
2172 (m68k_archs, m68k_extensions): New.
2173 (archs): Renamed to ...
2174 (m68k_cpus): ... here. Adjust.
2175 (n_arches): Remove.
2176 (md_pseudo_table): Add arch and cpu directives.
2177 (find_cf_chip, m68k_ip): Adjust table scanning.
2178 (no_68851, no_68881): Remove.
2179 (md_assemble): Lazily initialize.
2180 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2181 (md_init_after_args): Move functionality to m68k_init_arch.
2182 (mri_chip): Adjust table scanning.
2183 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2184 options with saner parsing.
2185 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2186 m68k_init_arch): New.
2187 (s_m68k_cpu, s_m68k_arch): New.
2188 (md_show_usage): Adjust.
2189 (m68k_elf_final_processing): Set CF EF flags.
2190 * config/tc-m68k.h (m68k_init_after_args): Remove.
2191 (tc_init_after_args): Remove.
2192 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2193 (M68k-Directives): Document .arch and .cpu directives.
2195 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2197 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2198 synonyms for equ and defl.
2199 (z80_cons_fix_new): New function.
2200 (emit_byte): Disallow relative jumps to absolute locations.
2201 (emit_data): Only handle defb, prototype changed, because defb is
2202 now handled as pseudo-op rather than an instruction.
2203 (instab): Entries for defb,defw,db,dw moved from here...
2204 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2205 Add entries for def24,def32,d24,d32.
2206 (md_assemble): Improved error handling.
2207 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2208 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2209 (z80_cons_fix_new): Declare.
2210 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2211 (def24,d24,def32,d32): New pseudo-ops.
2213 2006-02-02 Paul Brook <paul@codesourcery.com>
2215 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2217 2005-02-02 Paul Brook <paul@codesourcery.com>
2219 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2220 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2221 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2222 T2_OPCODE_RSB): Define.
2223 (thumb32_negate_data_op): New function.
2224 (md_apply_fix): Use it.
2226 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2228 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2229 fields.
2230 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2231 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2232 subtracted symbols.
2233 (relaxation_requirements): Add pfinish_frag argument and use it to
2234 replace setting tinsn->record_fix fields.
2235 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2236 and vinsn_to_insnbuf. Remove references to record_fix and
2237 slot_sub_symbols fields.
2238 (xtensa_mark_narrow_branches): Delete unused code.
2239 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2240 a symbol.
2241 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2242 record_fix fields.
2243 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2244 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2245 of the record_fix field. Simplify error messages for unexpected
2246 symbolic operands.
2247 (set_expr_symbol_offset_diff): Delete.
2249 2006-01-31 Paul Brook <paul@codesourcery.com>
2251 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2253 2006-01-31 Paul Brook <paul@codesourcery.com>
2254 Richard Earnshaw <rearnsha@arm.com>
2256 * config/tc-arm.c: Use arm_feature_set.
2257 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2258 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2259 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2260 New variables.
2261 (insns): Use them.
2262 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2263 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2264 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2265 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2266 feature flags.
2267 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2268 (arm_opts): Move old cpu/arch options from here...
2269 (arm_legacy_opts): ... to here.
2270 (md_parse_option): Search arm_legacy_opts.
2271 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2272 (arm_float_abis, arm_eabis): Make const.
2274 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2276 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2278 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2280 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2281 in load immediate intruction.
2283 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2285 * config/bfin-parse.y (value_match): Use correct conversion
2286 specifications in template string for __FILE__ and __LINE__.
2287 (binary): Ditto.
2288 (unary): Ditto.
2290 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2292 Introduce TLS descriptors for i386 and x86_64.
2293 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2294 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2295 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2296 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2297 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2298 displacement bits.
2299 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2300 (lex_got): Handle @tlsdesc and @tlscall.
2301 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2303 2006-01-11 Nick Clifton <nickc@redhat.com>
2305 Fixes for building on 64-bit hosts:
2306 * config/tc-avr.c (mod_index): New union to allow conversion
2307 between pointers and integers.
2308 (md_begin, avr_ldi_expression): Use it.
2309 * config/tc-i370.c (md_assemble): Add cast for argument to print
2310 statement.
2311 * config/tc-tic54x.c (subsym_substitute): Likewise.
2312 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2313 opindex field of fr_cgen structure into a pointer so that it can
2314 be stored in a frag.
2315 * config/tc-mn10300.c (md_assemble): Likewise.
2316 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2317 types.
2318 * config/tc-v850.c: Replace uses of (int) casts with correct
2319 types.
2321 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2323 PR gas/2117
2324 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2326 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2328 PR gas/2101
2329 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2330 a local-label reference.
2332 For older changes see ChangeLog-2005
2333 \f
2334 Local Variables:
2335 mode: change-log
2336 left-margin: 8
2337 fill-column: 74
2338 version-control: never
2339 End: