1 2006-10-19 Mike Frysinger <vapier@gentoo.org>
3 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
4 (x86_64_section_letter): Likewise.
6 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
8 * config/tc-score.c (build_relax_frag): Compute correct
11 2006-10-18 Roy Marples <uberlord@gentoo.org>
13 * config/tc-sparc.c (md_parse_option): Treat any target starting with
14 elf32-sparc as a viable target for the -32 switch and any target starting with
15 elf64-sparc as a viable target for the -64 switch.
16 (sparc_target_format): For 64-bit ELF flavoured output use ELF_TARGET_FORMAT64
17 while for 32-bit ELF flavoured output use ELF_TARGET_FORMAT.
18 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
20 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
22 * configure: Regenerated.
24 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
26 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
27 in addition to testing for '\n'.
28 (TC_EOL_IN_INSN): Provide a default definition if necessary.
30 2006-10-13 Sterling Augstine <sterling@tensilica.com>
32 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
33 a disjoint DW_AT range.
35 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
37 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
39 2006-10-08 Paul Brook <paul@codesourcery.com>
41 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
42 (parse_operands): Use parse_big_immediate for OP_NILO.
43 (neon_cmode_for_logic_imm): Try smaller element sizes.
44 (neon_cmode_for_move_imm): Ditto.
45 (do_neon_logic): Handle .i64 pseudo-op.
47 2006-09-29 Alan Modra <amodra@bigpond.net.au>
49 * po/POTFILES.in: Regenerate.
51 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
53 * config/tc-i386.h (CpuMNI): Renamed to ...
55 (CpuUnknownFlags): Updated.
56 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
57 and PROCESSOR_MEROM with PROCESSOR_CORE2.
58 * config/tc-i386.c: Updated.
59 * doc/c-i386.texi: Likewise.
61 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
63 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
65 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
67 2006-09-27 Nick Clifton <nickc@redhat.com>
69 * output-file.c (output_file_close): Prevent an infinite loop
70 reporting that stdoutput could not be closed.
72 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
73 Joseph Myers <joseph@codesourcery.com>
74 Ian Lance Taylor <ian@wasabisystems.com>
75 Ben Elliston <bje@wasabisystems.com>
77 * config/tc-arm.c (arm_cext_iwmmxt2): New.
78 (enum operand_parse_code): New code OP_RIWR_I32z.
79 (parse_operands): Handle OP_RIWR_I32z.
80 (do_iwmmxt_wmerge): New function.
81 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
83 (do_iwmmxt_wrwrwr_or_imm5): New function.
84 (insns): Mark instructions as RIWR_I32z as appropriate.
85 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
86 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
87 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
88 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
89 (md_begin): Handle IWMMXT2.
90 (arm_cpus): Add iwmmxt2.
91 (arm_extensions): Likewise.
92 (arm_archs): Likewise.
94 2006-09-25 Bob Wilson <bob.wilson@acm.org>
96 * doc/as.texinfo (Overview): Revise description of --keep-locals.
97 Add xref to "Symbol Names".
98 (L): Refer to "local symbols" instead of "local labels". Move
99 definition to "Symbol Names" section; add xref to that section.
100 (Symbol Names): Use "Local Symbol Names" section to define local
101 symbols. Add "Local Labels" heading for description of temporary
102 forward/backward labels, and refer to those as "local labels".
104 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
107 * config/tc-i386.c (match_template): Check address size prefix
108 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
111 2006-09-22 Alan Modra <amodra@bigpond.net.au>
113 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
115 2006-09-22 Alan Modra <amodra@bigpond.net.au>
117 * as.h (as_perror): Delete declaration.
118 * gdbinit.in (as_perror): Delete breakpoint.
119 * messages.c (as_perror): Delete function.
120 * doc/internals.texi: Remove as_perror description.
121 * listing.c (listing_print: Don't use as_perror.
122 * output-file.c (output_file_create, output_file_close): Likewise.
123 * symbols.c (symbol_create, symbol_clone): Likewise.
124 * write.c (write_contents): Likewise.
125 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
126 * config/tc-tic54x.c (tic54x_mlib): Likewise.
128 2006-09-22 Alan Modra <amodra@bigpond.net.au>
130 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
131 (ppc_handle_align): New function.
132 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
133 (SUB_SEGMENT_ALIGN): Define as zero.
135 2006-09-20 Bob Wilson <bob.wilson@acm.org>
137 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
138 (Overview): Skip cross reference in man page.
140 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
142 * configure.in: Add new target x86_64-pc-mingw64.
143 * configure: Regenerate.
144 * configure.tgt: Add new target x86_64-pc-mingw64.
145 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
146 * config/tc-i386.c: Add new targets.
147 (md_parse_option): Add targets to OPTION_64.
148 (x86_64_target_format): Add new method for setup proper default target cpu mode.
149 * config/te-pep.h: Add new target definition header.
150 (TE_PEP): New macro: Identifies new target architecture.
151 (COFF_WITH_pex64): Set proper includes in bfd.
152 * NEWS: Mention new target.
154 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
156 * config/bfin-parse.y (binary): Change sub of const to add of negated
159 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
161 * config/tc-score.c: New file.
162 * config/tc-score.h: Newf file.
163 * configure.tgt: Add Score target.
164 * Makefile.am: Add Score files.
165 * Makefile.in: Regenerate.
166 * NEWS: Mention new target support.
168 2006-09-16 Paul Brook <paul@codesourcery.com>
170 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
171 * doc/c-arm.texi (movsp): Document offset argument.
173 2006-09-16 Paul Brook <paul@codesourcery.com>
175 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
176 unsigned int to avoid 64-bit host problems.
178 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
180 * config/bfin-parse.y (binary): Do some more constant folding for
183 2006-09-13 Jan Beulich <jbeulich@novell.com>
185 * input-file.c (input_file_give_next_buffer): Demote as_bad to
188 2006-09-13 Alan Modra <amodra@bigpond.net.au>
191 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
194 2006-09-13 Alan Modra <amodra@bigpond.net.au>
196 * input-file.c (input_file_open): Replace as_perror with as_bad
197 so that gas exits with error on file errors. Correct error
199 (input_file_get, input_file_give_next_buffer): Likewise.
200 * input-file.h: Update comment.
202 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
205 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
206 registers as a sub-class of wC registers.
208 2006-09-11 Alan Modra <amodra@bigpond.net.au>
211 * config/tc-mips.h (enum dwarf2_format): Forward declare.
212 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
213 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
214 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
216 2006-09-08 Nick Clifton <nickc@redhat.com>
219 * doc/as.texinfo (Macro): Improve documentation about separating
220 macro arguments from following text.
222 2006-09-08 Paul Brook <paul@codesourcery.com>
224 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
226 2006-09-07 Paul Brook <paul@codesourcery.com>
228 * config/tc-arm.c (parse_operands): Mark operand as present.
230 2006-09-04 Paul Brook <paul@codesourcery.com>
232 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
233 (do_neon_dyadic_if_i_d): Avoid setting U bit.
234 (do_neon_mac_maybe_scalar): Ditto.
235 (do_neon_dyadic_narrow): Force operand type to NT_integer.
236 (insns): Remove out of date comments.
238 2006-08-29 Nick Clifton <nickc@redhat.com>
240 * read.c (s_align): Initialize the 'stopc' variable to prevent
241 compiler complaints about it being used without being
243 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
244 s_float_space, s_struct, cons_worker, equals): Likewise.
246 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
248 * ecoff.c (ecoff_directive_val): Fix message typo.
249 * config/tc-ns32k.c (convert_iif): Likewise.
250 * config/tc-sh64.c (shmedia_check_limits): Likewise.
252 2006-08-25 Sterling Augustine <sterling@tensilica.com>
253 Bob Wilson <bob.wilson@acm.org>
255 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
256 the state of the absolute_literals directive. Remove align frag at
257 the start of the literal pool position.
259 2006-08-25 Bob Wilson <bob.wilson@acm.org>
261 * doc/c-xtensa.texi: Add @group commands in examples.
263 2006-08-24 Bob Wilson <bob.wilson@acm.org>
265 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
266 (INIT_LITERAL_SECTION_NAME): Delete.
267 (lit_state struct): Remove segment names, init_lit_seg, and
268 fini_lit_seg. Add lit_prefix and current_text_seg.
269 (init_literal_head_h, init_literal_head): Delete.
270 (fini_literal_head_h, fini_literal_head): Delete.
271 (xtensa_begin_directive): Move argument parsing to
272 xtensa_literal_prefix function.
273 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
274 (xtensa_literal_prefix): Parse the directive argument here and
275 record it in the lit_prefix field. Remove code to derive literal
278 (get_is_linkonce_section): Use linkonce_len. Check for any
279 ".gnu.linkonce.*" section, not just text sections.
280 (md_begin): Remove initialization of deleted lit_state fields.
281 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
282 to init_literal_head and fini_literal_head.
283 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
284 when traversing literal_head list.
285 (match_section_group): New.
286 (cache_literal_section): Rewrite to determine the literal section
287 name on the fly, create the section and return it.
288 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
289 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
290 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
291 Use xtensa_get_property_section from bfd.
292 (retrieve_xtensa_section): Delete.
293 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
294 description to refer to plural literal sections and add xref to
295 the Literal Directive section.
296 (Literal Directive): Describe new rules for deriving literal section
297 names. Add footnote for special case of .init/.fini with
298 --text-section-literals.
299 (Literal Prefix Directive): Replace old naming rules with xref to the
300 Literal Directive section.
302 2006-08-21 Joseph Myers <joseph@codesourcery.com>
304 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
305 merging with previous long opcode.
307 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
309 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
310 * Makefile.in: Regenerate.
311 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
314 2006-08-16 Julian Brown <julian@codesourcery.com>
316 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
317 to use ARM instructions on non-ARM-supporting cores.
318 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
319 mode automatically based on cpu variant.
320 (md_begin): Call above function.
322 2006-08-16 Julian Brown <julian@codesourcery.com>
324 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
325 recognized in non-unified syntax mode.
327 2006-08-15 Thiemo Seufer <ths@mips.com>
328 Nigel Stephens <nigel@mips.com>
329 David Ung <davidu@mips.com>
331 * configure.tgt: Handle mips*-sde-elf*.
333 2006-08-12 Thiemo Seufer <ths@networkno.de>
335 * config/tc-mips.c (mips16_ip): Fix argument register handling
336 for restore instruction.
338 2006-08-08 Bob Wilson <bob.wilson@acm.org>
340 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
342 (out_fixed_inc_line_addr): New.
343 (process_entries): Use out_fixed_inc_line_addr when
344 DWARF2_USE_FIXED_ADVANCE_PC is set.
345 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
347 2006-08-08 DJ Delorie <dj@redhat.com>
349 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
350 vs full symbols so that we never have more than one pointer value
351 for any given symbol in our symbol table.
353 2006-08-08 Sterling Augustine <sterling@tensilica.com>
355 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
356 and emit DW_AT_ranges when code in compilation unit is not
358 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
360 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
361 (out_debug_ranges): New function to emit .debug_ranges section
362 when code is not contiguous.
364 2006-08-08 Nick Clifton <nickc@redhat.com>
366 * config/tc-arm.c (WARN_DEPRECATED): Enable.
368 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
370 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
372 (pe_directive_secrel) [TE_PE]: New function.
373 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
374 loc, loc_mark_labels.
375 [TE_PE]: Handle secrel32.
376 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
378 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
379 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
380 (md_section_align): Only round section sizes here for AOUT
382 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
383 (tc_pe_dwarf2_emit_offset): New function.
384 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
385 (cons_fix_new_arm): Handle O_secrel.
386 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
387 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
388 of OBJ_ELF only block.
389 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
390 tc_pe_dwarf2_emit_offset.
392 2006-08-04 Richard Sandiford <richard@codesourcery.com>
394 * config/tc-sh.c (apply_full_field_fix): New function.
395 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
396 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
397 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
398 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
400 2006-08-03 Nick Clifton <nickc@redhat.com>
403 * config.in: Regenerate.
405 2006-08-03 Joseph Myers <joseph@codesourcery.com>
407 * config/tc-arm.c (parse_operands): Handle invalid register name
410 2006-08-03 Joseph Myers <joseph@codesourcery.com>
412 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
413 (parse_operands): Handle it.
414 (insns): Use it for tmcr and tmrc.
416 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
419 * config/tc-i386.c (md_parse_option): Treat any target starting
420 with elf64_x86_64 as a viable target for the -64 switch.
421 (i386_target_format): For 64-bit ELF flavoured output use
423 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
425 2006-08-02 Nick Clifton <nickc@redhat.com>
428 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
430 * configure.in: Run BFD_BINARY_FOPEN.
431 * configure: Regenerate.
432 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
435 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
437 * config/tc-i386.c (md_assemble): Don't update
440 2006-08-01 Thiemo Seufer <ths@mips.com>
442 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
444 2006-08-01 Thiemo Seufer <ths@mips.com>
446 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
447 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
448 BFD_RELOC_32 and BFD_RELOC_16.
449 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
450 md_convert_frag, md_obj_end): Fix comment formatting.
452 2006-07-31 Thiemo Seufer <ths@mips.com>
454 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
455 handling for BFD_RELOC_MIPS16_JMP.
457 2006-07-24 Andreas Schwab <schwab@suse.de>
460 * read.c (read_a_source_file): Ignore unknown text after line
461 comment character. Fix misleading comment.
463 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
465 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
466 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
467 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
468 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
469 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
470 doc/c-z80.texi, doc/internals.texi: Fix some typos.
472 2006-07-21 Nick Clifton <nickc@redhat.com>
474 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
477 2006-07-20 Thiemo Seufer <ths@mips.com>
478 Nigel Stephens <nigel@mips.com>
480 * config/tc-mips.c (md_parse_option): Don't infer optimisation
481 options from debug options.
483 2006-07-20 Thiemo Seufer <ths@mips.com>
485 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
486 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
488 2006-07-19 Paul Brook <paul@codesourcery.com>
490 * config/tc-arm.c (insns): Fix rbit Arm opcode.
492 2006-07-18 Paul Brook <paul@codesourcery.com>
494 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
495 (md_convert_frag): Use correct reloc for add_pc. Use
496 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
497 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
498 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
500 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
502 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
503 when file and line unknown.
505 2006-07-17 Thiemo Seufer <ths@mips.com>
507 * read.c (s_struct): Use IS_ELF.
508 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
509 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
510 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
511 s_mips_mask): Likewise.
513 2006-07-16 Thiemo Seufer <ths@mips.com>
514 David Ung <davidu@mips.com>
516 * read.c (s_struct): Handle ELF section changing.
517 * config/tc-mips.c (s_align): Leave enabling auto-align to the
519 (s_change_sec): Try section changing only if we output ELF.
521 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
523 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
525 (smallest_imm_type): Remove Cpu086.
526 (i386_target_format): Likewise.
528 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
531 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
532 Michael Meissner <michael.meissner@amd.com>
534 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
535 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
536 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
538 (i386_align_code): Ditto.
539 (md_assemble_code): Add support for insertq/extrq instructions,
540 swapping as needed for intel syntax.
541 (swap_imm_operands): New function to swap immediate operands.
542 (swap_operands): Deal with 4 operand instructions.
543 (build_modrm_byte): Add support for insertq instruction.
545 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
547 * config/tc-i386.h (Size64): Fix a typo in comment.
549 2006-07-12 Nick Clifton <nickc@redhat.com>
551 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
552 fixup_segment() to repeat a range check on a value that has
553 already been checked here.
555 2006-07-07 James E Wilson <wilson@specifix.com>
557 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
559 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
560 Nick Clifton <nickc@redhat.com>
563 * doc/as.texi: Fix spelling typo: branchs => branches.
564 * doc/c-m68hc11.texi: Likewise.
565 * config/tc-m68hc11.c: Likewise.
566 Support old spelling of command line switch for backwards
569 2006-07-04 Thiemo Seufer <ths@mips.com>
570 David Ung <davidu@mips.com>
572 * config/tc-mips.c (s_is_linkonce): New function.
573 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
574 weak, external, and linkonce symbols.
575 (pic_need_relax): Use s_is_linkonce.
577 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
579 * doc/as.texinfo (Org): Remove space.
580 (P2align): Add "@var{abs-expr},".
582 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
584 * config/tc-i386.c (cpu_arch_tune_set): New.
585 (cpu_arch_isa): Likewise.
586 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
587 nops with short or long nop sequences based on -march=/.arch
589 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
590 set cpu_arch_tune and cpu_arch_tune_flags.
591 (md_parse_option): For -march=, set cpu_arch_isa and set
592 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
593 0. Set cpu_arch_tune_set to 1 for -mtune=.
594 (i386_target_format): Don't set cpu_arch_tune.
596 2006-06-23 Nigel Stephens <nigel@mips.com>
598 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
599 generated .sbss.* and .gnu.linkonce.sb.*.
601 2006-06-23 Thiemo Seufer <ths@mips.com>
602 David Ung <davidu@mips.com>
604 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
606 * config/tc-mips.c (label_list): Define per-segment label_list.
607 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
608 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
609 mips_from_file_after_relocs, mips_define_label): Use per-segment
612 2006-06-22 Thiemo Seufer <ths@mips.com>
614 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
615 (append_insn): Use it.
616 (md_apply_fix): Whitespace formatting.
617 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
618 mips16_extended_frag): Remove register specifier.
619 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
622 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
624 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
625 a directive saving VFP registers for ARMv6 or later.
626 (s_arm_unwind_save): Add parameter arch_v6 and call
627 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
629 (md_pseudo_table): Add entry for new "vsave" directive.
630 * doc/c-arm.texi: Correct error in example for "save"
631 directive (fstmdf -> fstmdx). Also document "vsave" directive.
633 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
634 Anatoly Sokolov <aesok@post.ru>
636 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
637 and atmega644p devices. Rename atmega164/atmega324 devices to
638 atmega164p/atmega324p.
639 * doc/c-avr.texi: Document new mcu and arch options.
641 2006-06-17 Nick Clifton <nickc@redhat.com>
643 * config/tc-arm.c (enum parse_operand_result): Move outside of
644 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
646 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
648 * config/tc-i386.h (processor_type): New.
649 (arch_entry): Add type.
651 * config/tc-i386.c (cpu_arch_tune): New.
652 (cpu_arch_tune_flags): Likewise.
653 (cpu_arch_isa_flags): Likewise.
655 (set_cpu_arch): Also update cpu_arch_isa_flags.
656 (md_assemble): Update cpu_arch_isa_flags.
658 (OPTION_MTUNE): Likewise.
659 (md_longopts): Add -march= and -mtune=.
660 (md_parse_option): Support -march= and -mtune=.
661 (md_show_usage): Add -march=CPU/-mtune=CPU.
662 (i386_target_format): Also update cpu_arch_isa_flags,
663 cpu_arch_tune and cpu_arch_tune_flags.
665 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
667 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
669 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
671 * config/tc-arm.c (enum parse_operand_result): New.
672 (struct group_reloc_table_entry): New.
673 (enum group_reloc_type): New.
674 (group_reloc_table): New array.
675 (find_group_reloc_table_entry): New function.
676 (parse_shifter_operand_group_reloc): New function.
677 (parse_address_main): New function, incorporating code
678 from the old parse_address function. To be used via...
679 (parse_address): wrapper for parse_address_main; and
680 (parse_address_group_reloc): new function, likewise.
681 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
682 OP_ADDRGLDRS, OP_ADDRGLDC.
683 (parse_operands): Support for these new operand codes.
684 New macro po_misc_or_fail_no_backtrack.
685 (encode_arm_cp_address): Preserve group relocations.
686 (insns): Modify to use the above operand codes where group
687 relocations are permitted.
688 (md_apply_fix): Handle the group relocations
689 ALU_PC_G0_NC through LDC_SB_G2.
690 (tc_gen_reloc): Likewise.
691 (arm_force_relocation): Leave group relocations for the linker.
692 (arm_fix_adjustable): Likewise.
694 2006-06-15 Julian Brown <julian@codesourcery.com>
696 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
697 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
700 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
702 * config/tc-i386.c (process_suffix): Don't add rex64 for
705 2006-06-09 Thiemo Seufer <ths@mips.com>
707 * config/tc-mips.c (mips_ip): Maintain argument count.
709 2006-06-09 Alan Modra <amodra@bigpond.net.au>
711 * config/tc-iq2000.c: Include sb.h.
713 2006-06-08 Nigel Stephens <nigel@mips.com>
715 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
716 aliases for better compatibility with SGI tools.
718 2006-06-08 Alan Modra <amodra@bigpond.net.au>
720 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
721 * Makefile.am (GASLIBS): Expand @BFDLIB@.
723 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
724 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
725 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
727 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
728 * Makefile.in: Regenerate.
729 * doc/Makefile.in: Regenerate.
730 * configure: Regenerate.
732 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
734 * po/Make-in (pdf, ps): New dummy targets.
736 2006-06-07 Julian Brown <julian@codesourcery.com>
738 * config/tc-arm.c (stdarg.h): include.
739 (arm_it): Add uncond_value field. Add isvec and issingle to operand
741 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
742 REG_TYPE_NSDQ (single, double or quad vector reg).
743 (reg_expected_msgs): Update.
744 (BAD_FPU): Add macro for unsupported FPU instruction error.
745 (parse_neon_type): Support 'd' as an alias for .f64.
746 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
748 (parse_vfp_reg_list): Don't update first arg on error.
749 (parse_neon_mov): Support extra syntax for VFP moves.
750 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
751 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
752 (parse_operands): Support isvec, issingle operands fields, new parse
754 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
756 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
757 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
758 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
759 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
761 (neon_shape): Redefine in terms of above.
762 (neon_shape_class): New enumeration, table of shape classes.
763 (neon_shape_el): New enumeration. One element of a shape.
764 (neon_shape_el_size): Register widths of above, where appropriate.
765 (neon_shape_info): New struct. Info for shape table.
766 (neon_shape_tab): New array.
767 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
768 (neon_check_shape): Rewrite as...
769 (neon_select_shape): New function to classify instruction shapes,
770 driven by new table neon_shape_tab array.
771 (neon_quad): New function. Return 1 if shape should set Q flag in
772 instructions (or equivalent), 0 otherwise.
773 (type_chk_of_el_type): Support F64.
774 (el_type_of_type_chk): Likewise.
775 (neon_check_type): Add support for VFP type checking (VFP data
776 elements fill their containing registers).
777 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
778 in thumb mode for VFP instructions.
779 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
780 and encode the current instruction as if it were that opcode.
781 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
782 arguments, call function in PFN.
783 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
784 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
785 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
786 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
787 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
788 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
789 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
790 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
791 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
792 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
793 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
794 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
795 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
796 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
797 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
799 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
800 between VFP and Neon turns out to belong to Neon. Perform
801 architecture check and fill in condition field if appropriate.
802 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
803 (do_neon_cvt): Add support for VFP variants of instructions.
804 (neon_cvt_flavour): Extend to cover VFP conversions.
805 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
807 (do_neon_ldr_str): Handle single-precision VFP load/store.
808 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
809 NS_NULL not NS_IGNORE.
810 (opcode_tag): Add OT_csuffixF for operands which either take a
811 conditional suffix, or have 0xF in the condition field.
812 (md_assemble): Add support for OT_csuffixF.
813 (NCE): Replace macro with...
814 (NCE_tag, NCE, NCEF): New macros.
815 (nCE): Replace macro with...
816 (nCE_tag, nCE, nCEF): New macros.
817 (insns): Add support for VFP insns or VFP versions of insns msr,
818 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
819 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
820 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
821 VFP/Neon insns together.
823 2006-06-07 Alan Modra <amodra@bigpond.net.au>
824 Ladislav Michl <ladis@linux-mips.org>
826 * app.c: Don't include headers already included by as.h.
828 * atof-generic.c: Likewise.
830 * dwarf2dbg.c: Likewise.
832 * input-file.c: Likewise.
833 * input-scrub.c: Likewise.
835 * output-file.c: Likewise.
838 * config/bfin-lex.l: Likewise.
839 * config/obj-coff.h: Likewise.
840 * config/obj-elf.h: Likewise.
841 * config/obj-som.h: Likewise.
842 * config/tc-arc.c: Likewise.
843 * config/tc-arm.c: Likewise.
844 * config/tc-avr.c: Likewise.
845 * config/tc-bfin.c: Likewise.
846 * config/tc-cris.c: Likewise.
847 * config/tc-d10v.c: Likewise.
848 * config/tc-d30v.c: Likewise.
849 * config/tc-dlx.h: Likewise.
850 * config/tc-fr30.c: Likewise.
851 * config/tc-frv.c: Likewise.
852 * config/tc-h8300.c: Likewise.
853 * config/tc-hppa.c: Likewise.
854 * config/tc-i370.c: Likewise.
855 * config/tc-i860.c: Likewise.
856 * config/tc-i960.c: Likewise.
857 * config/tc-ip2k.c: Likewise.
858 * config/tc-iq2000.c: Likewise.
859 * config/tc-m32c.c: Likewise.
860 * config/tc-m32r.c: Likewise.
861 * config/tc-maxq.c: Likewise.
862 * config/tc-mcore.c: Likewise.
863 * config/tc-mips.c: Likewise.
864 * config/tc-mmix.c: Likewise.
865 * config/tc-mn10200.c: Likewise.
866 * config/tc-mn10300.c: Likewise.
867 * config/tc-msp430.c: Likewise.
868 * config/tc-mt.c: Likewise.
869 * config/tc-ns32k.c: Likewise.
870 * config/tc-openrisc.c: Likewise.
871 * config/tc-ppc.c: Likewise.
872 * config/tc-s390.c: Likewise.
873 * config/tc-sh.c: Likewise.
874 * config/tc-sh64.c: Likewise.
875 * config/tc-sparc.c: Likewise.
876 * config/tc-tic30.c: Likewise.
877 * config/tc-tic4x.c: Likewise.
878 * config/tc-tic54x.c: Likewise.
879 * config/tc-v850.c: Likewise.
880 * config/tc-vax.c: Likewise.
881 * config/tc-xc16x.c: Likewise.
882 * config/tc-xstormy16.c: Likewise.
883 * config/tc-xtensa.c: Likewise.
884 * config/tc-z80.c: Likewise.
885 * config/tc-z8k.c: Likewise.
886 * macro.h: Don't include sb.h or ansidecl.h.
887 * sb.h: Don't include stdio.h or ansidecl.h.
888 * cond.c: Include sb.h.
889 * itbl-lex.l: Include as.h instead of other system headers.
890 * itbl-parse.y: Likewise.
891 * itbl-ops.c: Similarly.
892 * itbl-ops.h: Don't include as.h or ansidecl.h.
893 * config/bfin-defs.h: Don't include bfd.h or as.h.
894 * config/bfin-parse.y: Include as.h instead of other system headers.
896 2006-06-06 Ben Elliston <bje@au.ibm.com>
897 Anton Blanchard <anton@samba.org>
899 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
900 (md_show_usage): Document it.
901 (ppc_setup_opcodes): Test power6 opcode flag bits.
902 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
904 2006-06-06 Thiemo Seufer <ths@mips.com>
905 Chao-ying Fu <fu@mips.com>
907 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
908 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
909 (macro_build): Update comment.
910 (mips_ip): Allow DSP64 instructions for MIPS64R2.
911 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
913 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
914 MIPS_CPU_ASE_MDMX flags for sb1.
916 2006-06-05 Thiemo Seufer <ths@mips.com>
918 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
920 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
921 (mips_ip): Make overflowed/underflowed constant arguments in DSP
922 and MT instructions a fatal error. Use INSERT_OPERAND where
923 appropriate. Improve warnings for break and wait code overflows.
924 Use symbolic constant of OP_MASK_COPZ.
925 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
927 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
929 * po/Make-in (top_builddir): Define.
931 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
933 * doc/Makefile.am (TEXI2DVI): Define.
934 * doc/Makefile.in: Regenerate.
935 * doc/c-arc.texi: Fix typo.
937 2006-06-01 Alan Modra <amodra@bigpond.net.au>
939 * config/obj-ieee.c: Delete.
940 * config/obj-ieee.h: Delete.
941 * Makefile.am (OBJ_FORMATS): Remove ieee.
942 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
943 (obj-ieee.o): Remove rule.
944 * Makefile.in: Regenerate.
945 * configure.in (atof): Remove tahoe.
946 (OBJ_MAYBE_IEEE): Don't define.
947 * configure: Regenerate.
948 * config.in: Regenerate.
949 * doc/Makefile.in: Regenerate.
950 * po/POTFILES.in: Regenerate.
952 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
954 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
955 and LIBINTL_DEP everywhere.
957 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
958 * acinclude.m4: Include new gettext macros.
959 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
960 Remove local code for po/Makefile.
961 * Makefile.in, configure, doc/Makefile.in: Regenerated.
963 2006-05-30 Nick Clifton <nickc@redhat.com>
965 * po/es.po: Updated Spanish translation.
967 2006-05-06 Denis Chertykov <denisc@overta.ru>
969 * doc/c-avr.texi: New file.
970 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
971 * doc/all.texi: Set AVR
972 * doc/as.texinfo: Include c-avr.texi
974 2006-05-28 Jie Zhang <jie.zhang@analog.com>
976 * config/bfin-parse.y (check_macfunc): Loose the condition of
977 calling check_multiply_halfregs ().
979 2006-05-25 Jie Zhang <jie.zhang@analog.com>
981 * config/bfin-parse.y (asm_1): Better check and deal with
982 vector and scalar Multiply 16-Bit Operands instructions.
984 2006-05-24 Nick Clifton <nickc@redhat.com>
986 * config/tc-hppa.c: Convert to ISO C90 format.
987 * config/tc-hppa.h: Likewise.
989 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
990 Randolph Chung <randolph@tausq.org>
992 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
993 is_tls_ieoff, is_tls_leoff): Define.
994 (fix_new_hppa): Handle TLS.
995 (cons_fix_new_hppa): Likewise.
997 (md_apply_fix): Handle TLS relocs.
998 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1000 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1002 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1004 2006-05-23 Thiemo Seufer <ths@mips.com>
1005 David Ung <davidu@mips.com>
1006 Nigel Stephens <nigel@mips.com>
1009 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1010 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1011 ISA_HAS_MXHC1): New macros.
1012 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1013 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1014 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1015 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1016 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1017 (mips_after_parse_args): Change default handling of float register
1018 size to account for 32bit code with 64bit FP. Better sanity checking
1019 of ISA/ASE/ABI option combinations.
1020 (s_mipsset): Support switching of GPR and FPR sizes via
1021 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1023 (mips_elf_final_processing): We should record the use of 64bit FP
1024 registers in 32bit code but we don't, because ELF header flags are
1026 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1027 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1028 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1029 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1030 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1031 missing -march options. Document .set arch=CPU. Move .set smartmips
1032 to ASE page. Use @code for .set FOO examples.
1034 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1036 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1039 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1041 * config/bfin-defs.h (bfin_equals): Remove declaration.
1042 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1043 * config/tc-bfin.c (bfin_name_is_register): Remove.
1044 (bfin_equals): Remove.
1045 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1046 (bfin_name_is_register): Remove declaration.
1048 2006-05-19 Thiemo Seufer <ths@mips.com>
1049 Nigel Stephens <nigel@mips.com>
1051 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1052 (mips_oddfpreg_ok): New function.
1055 2006-05-19 Thiemo Seufer <ths@mips.com>
1056 David Ung <davidu@mips.com>
1058 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1059 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1060 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1061 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1062 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1063 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1064 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1065 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1066 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1067 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1068 reg_names_o32, reg_names_n32n64): Define register classes.
1069 (reg_lookup): New function, use register classes.
1070 (md_begin): Reserve register names in the symbol table. Simplify
1072 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1074 (mips16_ip): Use reg_lookup.
1075 (tc_get_register): Likewise.
1076 (tc_mips_regname_to_dw2regnum): New function.
1078 2006-05-19 Thiemo Seufer <ths@mips.com>
1080 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1081 Un-constify string argument.
1082 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1084 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1086 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1088 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1090 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1092 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1095 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1097 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1098 cfloat/m68881 to correct architecture before using it.
1100 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1102 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1105 2006-05-15 Paul Brook <paul@codesourcery.com>
1107 * config/tc-arm.c (arm_adjust_symtab): Use
1108 bfd_is_arm_special_symbol_name.
1110 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1112 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1113 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1114 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1115 Handle errors from calls to xtensa_opcode_is_* functions.
1117 2006-05-14 Thiemo Seufer <ths@mips.com>
1119 * config/tc-mips.c (macro_build): Test for currently active
1121 (mips16_ip): Reject invalid opcodes.
1123 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1125 * doc/as.texinfo: Rename "Index" to "AS Index",
1126 and "ABORT" to "ABORT (COFF)".
1128 2006-05-11 Paul Brook <paul@codesourcery.com>
1130 * config/tc-arm.c (parse_half): New function.
1131 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1132 (parse_operands): Ditto.
1133 (do_mov16): Reject invalid relocations.
1134 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1135 (insns): Replace Iffff with HALF.
1136 (md_apply_fix): Add MOVW and MOVT relocs.
1137 (tc_gen_reloc): Ditto.
1138 * doc/c-arm.texi: Document relocation operators
1140 2006-05-11 Paul Brook <paul@codesourcery.com>
1142 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1144 2006-05-11 Thiemo Seufer <ths@mips.com>
1146 * config/tc-mips.c (append_insn): Don't check the range of j or
1149 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1151 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1152 relocs against external symbols for WinCE targets.
1153 (md_apply_fix): Likewise.
1155 2006-05-09 David Ung <davidu@mips.com>
1157 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1160 2006-05-09 Nick Clifton <nickc@redhat.com>
1162 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1163 against symbols which are not going to be placed into the symbol
1166 2006-05-09 Ben Elliston <bje@au.ibm.com>
1168 * expr.c (operand): Remove `if (0 && ..)' statement and
1169 subsequently unused target_op label. Collapse `if (1 || ..)'
1171 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1172 separately above the switch.
1174 2006-05-08 Nick Clifton <nickc@redhat.com>
1177 * config/tc-msp430.c (line_separator_character): Define as |.
1179 2006-05-08 Thiemo Seufer <ths@mips.com>
1180 Nigel Stephens <nigel@mips.com>
1181 David Ung <davidu@mips.com>
1183 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1184 (mips_opts): Likewise.
1185 (file_ase_smartmips): New variable.
1186 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1187 (macro_build): Handle SmartMIPS instructions.
1188 (mips_ip): Likewise.
1189 (md_longopts): Add argument handling for smartmips.
1190 (md_parse_options, mips_after_parse_args): Likewise.
1191 (s_mipsset): Add .set smartmips support.
1192 (md_show_usage): Document -msmartmips/-mno-smartmips.
1193 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1195 * doc/c-mips.texi: Likewise.
1197 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1199 * write.c (relax_segment): Add pass count arg. Don't error on
1200 negative org/space on first two passes.
1201 (relax_seg_info): New struct.
1202 (relax_seg, write_object_file): Adjust.
1203 * write.h (relax_segment): Update prototype.
1205 2006-05-05 Julian Brown <julian@codesourcery.com>
1207 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1209 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1210 architecture version checks.
1211 (insns): Allow overlapping instructions to be used in VFP mode.
1213 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1216 * config/obj-elf.c (obj_elf_change_section): Allow user
1217 specified SHF_ALPHA_GPREL.
1219 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1221 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1222 for PMEM related expressions.
1224 2006-05-05 Nick Clifton <nickc@redhat.com>
1227 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1228 insertion of a directory separator character into a string at a
1229 given offset. Uses heuristics to decide when to use a backslash
1230 character rather than a forward-slash character.
1231 (dwarf2_directive_loc): Use the macro.
1232 (out_debug_info): Likewise.
1234 2006-05-05 Thiemo Seufer <ths@mips.com>
1235 David Ung <davidu@mips.com>
1237 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1239 (macro): Add new case M_CACHE_AB.
1241 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1243 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1244 (opcode_lookup): Issue a warning for opcode with
1245 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1246 identical to OT_cinfix3.
1247 (TxC3w, TC3w, tC3w): New.
1248 (insns): Use tC3w and TC3w for comparison instructions with
1251 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1253 * subsegs.h (struct frchain): Delete frch_seg.
1254 (frchain_root): Delete.
1255 (seg_info): Define as macro.
1256 * subsegs.c (frchain_root): Delete.
1257 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1258 (subsegs_begin, subseg_change): Adjust for above.
1259 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1260 rather than to one big list.
1261 (subseg_get): Don't special case abs, und sections.
1262 (subseg_new, subseg_force_new): Don't set frchainP here.
1264 (subsegs_print_statistics): Adjust frag chain control list traversal.
1265 * debug.c (dmp_frags): Likewise.
1266 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1267 at frchain_root. Make use of known frchain ordering.
1268 (last_frag_for_seg): Likewise.
1269 (get_frag_fix): Likewise. Add seg param.
1270 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1271 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1272 (SUB_SEGMENT_ALIGN): Likewise.
1273 (subsegs_finish): Adjust frchain list traversal.
1274 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1275 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1276 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1277 (xtensa_fix_b_j_loop_end_frags): Likewise.
1278 (xtensa_fix_close_loop_end_frags): Likewise.
1279 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1280 (retrieve_segment_info): Delete frch_seg initialisation.
1282 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1284 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1285 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1286 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1287 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1289 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1291 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1293 (md_apply_fix3): Multiply offset by 4 here for
1294 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1296 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1297 Jan Beulich <jbeulich@novell.com>
1299 * config/tc-i386.c (output_invalid_buf): Change size for
1301 * config/tc-tic30.c (output_invalid_buf): Likewise.
1303 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1305 * config/tc-tic30.c (output_invalid): Likewise.
1307 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1309 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1310 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1311 (asconfig.texi): Don't set top_srcdir.
1312 * doc/as.texinfo: Don't use top_srcdir.
1313 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1315 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1317 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1318 * config/tc-tic30.c (output_invalid_buf): Likewise.
1320 * config/tc-i386.c (output_invalid): Use snprintf instead of
1322 * config/tc-ia64.c (declare_register_set): Likewise.
1323 (emit_one_bundle): Likewise.
1324 (check_dependencies): Likewise.
1325 * config/tc-tic30.c (output_invalid): Likewise.
1327 2006-05-02 Paul Brook <paul@codesourcery.com>
1329 * config/tc-arm.c (arm_optimize_expr): New function.
1330 * config/tc-arm.h (md_optimize_expr): Define
1331 (arm_optimize_expr): Add prototype.
1332 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1334 2006-05-02 Ben Elliston <bje@au.ibm.com>
1336 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1339 * sb.h (sb_list_vector): Move to sb.c.
1340 * sb.c (free_list): Use type of sb_list_vector directly.
1341 (sb_build): Fix off-by-one error in assertion about `size'.
1343 2006-05-01 Ben Elliston <bje@au.ibm.com>
1345 * listing.c (listing_listing): Remove useless loop.
1346 * macro.c (macro_expand): Remove is_positional local variable.
1347 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1348 and simplify surrounding expressions, where possible.
1349 (assign_symbol): Likewise.
1350 (s_weakref): Likewise.
1351 * symbols.c (colon): Likewise.
1353 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1355 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1357 2006-04-30 Thiemo Seufer <ths@mips.com>
1358 David Ung <davidu@mips.com>
1360 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1361 (mips_immed): New table that records various handling of udi
1362 instruction patterns.
1363 (mips_ip): Adds udi handling.
1365 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1367 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1368 of list rather than beginning.
1370 2006-04-26 Julian Brown <julian@codesourcery.com>
1372 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1373 (is_quarter_float): Rename from above. Simplify slightly.
1374 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1376 (parse_neon_mov): Parse floating-point constants.
1377 (neon_qfloat_bits): Fix encoding.
1378 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1379 preference to integer encoding when using the F32 type.
1381 2006-04-26 Julian Brown <julian@codesourcery.com>
1383 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1384 zero-initialising structures containing it will lead to invalid types).
1385 (arm_it): Add vectype to each operand.
1386 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1388 (neon_typed_alias): New structure. Extra information for typed
1390 (reg_entry): Add neon type info field.
1391 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1392 Break out alternative syntax for coprocessor registers, etc. into...
1393 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1394 out from arm_reg_parse.
1395 (parse_neon_type): Move. Return SUCCESS/FAIL.
1396 (first_error): New function. Call to ensure first error which occurs is
1398 (parse_neon_operand_type): Parse exactly one type.
1399 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1400 (parse_typed_reg_or_scalar): New function. Handle core of both
1401 arm_typed_reg_parse and parse_scalar.
1402 (arm_typed_reg_parse): Parse a register with an optional type.
1403 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1405 (parse_scalar): Parse a Neon scalar with optional type.
1406 (parse_reg_list): Use first_error.
1407 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1408 (neon_alias_types_same): New function. Return true if two (alias) types
1410 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1412 (insert_reg_alias): Return new reg_entry not void.
1413 (insert_neon_reg_alias): New function. Insert type/index information as
1414 well as register for alias.
1415 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1416 make typed register aliases accordingly.
1417 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1419 (s_unreq): Delete type information if present.
1420 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1421 (s_arm_unwind_save_mmxwcg): Likewise.
1422 (s_arm_unwind_movsp): Likewise.
1423 (s_arm_unwind_setfp): Likewise.
1424 (parse_shift): Likewise.
1425 (parse_shifter_operand): Likewise.
1426 (parse_address): Likewise.
1427 (parse_tb): Likewise.
1428 (tc_arm_regname_to_dw2regnum): Likewise.
1429 (md_pseudo_table): Add dn, qn.
1430 (parse_neon_mov): Handle typed operands.
1431 (parse_operands): Likewise.
1432 (neon_type_mask): Add N_SIZ.
1433 (N_ALLMODS): New macro.
1434 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1435 (el_type_of_type_chk): Add some safeguards.
1436 (modify_types_allowed): Fix logic bug.
1437 (neon_check_type): Handle operands with types.
1438 (neon_three_same): Remove redundant optional arg handling.
1439 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1440 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1441 (do_neon_step): Adjust accordingly.
1442 (neon_cmode_for_logic_imm): Use first_error.
1443 (do_neon_bitfield): Call neon_check_type.
1444 (neon_dyadic): Rename to...
1445 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1446 to allow modification of type of the destination.
1447 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1448 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1449 (do_neon_compare): Make destination be an untyped bitfield.
1450 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1451 (neon_mul_mac): Return early in case of errors.
1452 (neon_move_immediate): Use first_error.
1453 (neon_mac_reg_scalar_long): Fix type to include scalar.
1454 (do_neon_dup): Likewise.
1455 (do_neon_mov): Likewise (in several places).
1456 (do_neon_tbl_tbx): Fix type.
1457 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1458 (do_neon_ld_dup): Exit early in case of errors and/or use
1460 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1461 Handle .dn/.qn directives.
1462 (REGDEF): Add zero for reg_entry neon field.
1464 2006-04-26 Julian Brown <julian@codesourcery.com>
1466 * config/tc-arm.c (limits.h): Include.
1467 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1468 (fpu_vfp_v3_or_neon_ext): Declare constants.
1469 (neon_el_type): New enumeration of types for Neon vector elements.
1470 (neon_type_el): New struct. Define type and size of a vector element.
1471 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1473 (neon_type): Define struct. The type of an instruction.
1474 (arm_it): Add 'vectype' for the current instruction.
1475 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1476 (vfp_sp_reg_pos): Rename to...
1477 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1479 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1480 (Neon D or Q register).
1481 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1483 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1484 (my_get_expression): Allow above constant as argument to accept
1485 64-bit constants with optional prefix.
1486 (arm_reg_parse): Add extra argument to return the specific type of
1487 register in when either a D or Q register (REG_TYPE_NDQ) is
1488 requested. Can be NULL.
1489 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1490 (parse_reg_list): Update for new arm_reg_parse args.
1491 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1492 (parse_neon_el_struct_list): New function. Parse element/structure
1493 register lists for VLD<n>/VST<n> instructions.
1494 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1495 (s_arm_unwind_save_mmxwr): Likewise.
1496 (s_arm_unwind_save_mmxwcg): Likewise.
1497 (s_arm_unwind_movsp): Likewise.
1498 (s_arm_unwind_setfp): Likewise.
1499 (parse_big_immediate): New function. Parse an immediate, which may be
1500 64 bits wide. Put results in inst.operands[i].
1501 (parse_shift): Update for new arm_reg_parse args.
1502 (parse_address): Likewise. Add parsing of alignment specifiers.
1503 (parse_neon_mov): Parse the operands of a VMOV instruction.
1504 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1505 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1506 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1507 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1508 (parse_operands): Handle new codes above.
1509 (encode_arm_vfp_sp_reg): Rename to...
1510 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1511 selected VFP version only supports D0-D15.
1512 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1513 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1514 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1515 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1516 encode_arm_vfp_reg name, and allow 32 D regs.
1517 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1518 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1520 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1521 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1522 constant-load and conversion insns introduced with VFPv3.
1523 (neon_tab_entry): New struct.
1524 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1525 those which are the targets of pseudo-instructions.
1526 (neon_opc): Enumerate opcodes, use as indices into...
1527 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1528 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1529 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1530 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1532 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1534 (neon_type_mask): New. Compact type representation for type checking.
1535 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1536 permitted type combinations.
1537 (N_IGNORE_TYPE): New macro.
1538 (neon_check_shape): New function. Check an instruction shape for
1539 multiple alternatives. Return the specific shape for the current
1541 (neon_modify_type_size): New function. Modify a vector type and size,
1542 depending on the bit mask in argument 1.
1543 (neon_type_promote): New function. Convert a given "key" type (of an
1544 operand) into the correct type for a different operand, based on a bit
1546 (type_chk_of_el_type): New function. Convert a type and size into the
1547 compact representation used for type checking.
1548 (el_type_of_type_ckh): New function. Reverse of above (only when a
1549 single bit is set in the bit mask).
1550 (modify_types_allowed): New function. Alter a mask of allowed types
1551 based on a bit mask of modifications.
1552 (neon_check_type): New function. Check the type of the current
1553 instruction against the variable argument list. The "key" type of the
1554 instruction is returned.
1555 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1556 a Neon data-processing instruction depending on whether we're in ARM
1557 mode or Thumb-2 mode.
1558 (neon_logbits): New function.
1559 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1560 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1561 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1562 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1563 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1564 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1565 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1566 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1567 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1568 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1569 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1570 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1571 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1572 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1573 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1574 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1575 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1576 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1577 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1578 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1579 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1580 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1581 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1582 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1583 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1585 (parse_neon_type): New function. Parse Neon type specifier.
1586 (opcode_lookup): Allow parsing of Neon type specifiers.
1587 (REGNUM2, REGSETH, REGSET2): New macros.
1588 (reg_names): Add new VFPv3 and Neon registers.
1589 (NUF, nUF, NCE, nCE): New macros for opcode table.
1590 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1591 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1592 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1593 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1594 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1595 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1596 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1597 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1598 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1599 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1600 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1601 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1602 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1603 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1605 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1606 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1607 (arm_option_cpu_value): Add vfp3 and neon.
1608 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1611 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1613 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1614 syntax instead of hardcoded opcodes with ".w18" suffixes.
1615 (wide_branch_opcode): New.
1616 (build_transition): Use it to check for wide branch opcodes with
1617 either ".w18" or ".w15" suffixes.
1619 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1621 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1622 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1623 frag's is_literal flag.
1625 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1627 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1629 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1631 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1632 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1633 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1634 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1635 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1637 2005-04-20 Paul Brook <paul@codesourcery.com>
1639 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1641 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1643 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1645 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1646 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1647 Make some cpus unsupported on ELF. Run "make dep-am".
1648 * Makefile.in: Regenerate.
1650 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1652 * configure.in (--enable-targets): Indent help message.
1653 * configure: Regenerate.
1655 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1658 * config/tc-i386.c (i386_immediate): Check illegal immediate
1661 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1663 * config/tc-i386.c: Formatting.
1664 (output_disp, output_imm): ISO C90 params.
1666 * frags.c (frag_offset_fixed_p): Constify args.
1667 * frags.h (frag_offset_fixed_p): Ditto.
1669 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1670 (COFF_MAGIC): Delete.
1672 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1674 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1676 * po/POTFILES.in: Regenerated.
1678 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1680 * doc/as.texinfo: Mention that some .type syntaxes are not
1681 supported on all architectures.
1683 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1685 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1686 instructions when such transformations have been disabled.
1688 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1690 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1691 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1692 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1693 decoding the loop instructions. Remove current_offset variable.
1694 (xtensa_fix_short_loop_frags): Likewise.
1695 (min_bytes_to_other_loop_end): Remove current_offset argument.
1697 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1699 * config/tc-z80.c (z80_optimize_expr): Removed.
1700 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1702 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1704 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1705 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1706 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1707 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1708 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1709 at90can64, at90usb646, at90usb647, at90usb1286 and
1711 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1713 2006-04-07 Paul Brook <paul@codesourcery.com>
1715 * config/tc-arm.c (parse_operands): Set default error message.
1717 2006-04-07 Paul Brook <paul@codesourcery.com>
1719 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1721 2006-04-07 Paul Brook <paul@codesourcery.com>
1723 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1725 2006-04-07 Paul Brook <paul@codesourcery.com>
1727 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1728 (move_or_literal_pool): Handle Thumb-2 instructions.
1729 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1731 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1734 * config/tc-i386.c (match_template): Move 64-bit operand tests
1737 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1739 * po/Make-in: Add install-html target.
1740 * Makefile.am: Add install-html and install-html-recursive targets.
1741 * Makefile.in: Regenerate.
1742 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1743 * configure: Regenerate.
1744 * doc/Makefile.am: Add install-html and install-html-am targets.
1745 * doc/Makefile.in: Regenerate.
1747 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1749 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1752 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1753 Daniel Jacobowitz <dan@codesourcery.com>
1755 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1756 (GOTT_BASE, GOTT_INDEX): New.
1757 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1758 GOTT_INDEX when generating VxWorks PIC.
1759 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1760 use the generic *-*-vxworks* stanza instead.
1762 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1765 * frags.c (frag_offset_fixed_p): New function.
1766 * frags.h (frag_offset_fixed_p): Declare.
1767 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1768 (resolve_expression): Likewise.
1770 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1772 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1773 of the same length but different numbers of slots.
1775 2006-03-30 Andreas Schwab <schwab@suse.de>
1777 * configure.in: Fix help string for --enable-targets option.
1778 * configure: Regenerate.
1780 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1782 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1783 (m68k_ip): ... here. Use for all chips. Protect against buffer
1784 overrun and avoid excessive copying.
1786 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1787 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1788 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1789 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1790 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1791 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1792 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1793 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1794 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1795 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1796 (struct m68k_cpu): Change chip field to control_regs.
1797 (current_chip): Remove.
1798 (control_regs): New.
1799 (m68k_archs, m68k_extensions): Adjust.
1800 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1801 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1802 (find_cf_chip): Reimplement for new organization of cpu table.
1803 (select_control_regs): Remove.
1805 (struct save_opts): Save control regs, not chip.
1806 (s_save, s_restore): Adjust.
1807 (m68k_lookup_cpu): Give deprecated warning when necessary.
1808 (m68k_init_arch): Adjust.
1809 (md_show_usage): Adjust for new cpu table organization.
1811 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1813 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1814 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1815 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1817 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1818 (any_gotrel): New rule.
1819 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1820 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1822 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1823 (bfin_pic_ptr): New function.
1824 (md_pseudo_table): Add it for ".picptr".
1825 (OPTION_FDPIC): New macro.
1826 (md_longopts): Add -mfdpic.
1827 (md_parse_option): Handle it.
1828 (md_begin): Set BFD flags.
1829 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1830 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1832 * Makefile.am (bfin-parse.o): Update dependencies.
1833 (DEPTC_bfin_elf): Likewise.
1834 * Makefile.in: Regenerate.
1836 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1838 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1839 mcfemac instead of mcfmac.
1841 2006-03-23 Michael Matz <matz@suse.de>
1843 * config/tc-i386.c (type_names): Correct placement of 'static'.
1844 (reloc): Map some more relocs to their 64 bit counterpart when
1846 (output_insn): Work around breakage if DEBUG386 is defined.
1847 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1848 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1849 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1850 different from i386.
1851 (output_imm): Ditto.
1852 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1854 (md_convert_frag): Jumps can now be larger than 2GB away, error
1856 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1857 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1859 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1860 Daniel Jacobowitz <dan@codesourcery.com>
1861 Phil Edwards <phil@codesourcery.com>
1862 Zack Weinberg <zack@codesourcery.com>
1863 Mark Mitchell <mark@codesourcery.com>
1864 Nathan Sidwell <nathan@codesourcery.com>
1866 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1867 (md_begin): Complain about -G being used for PIC. Don't change
1868 the text, data and bss alignments on VxWorks.
1869 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1870 generating VxWorks PIC.
1871 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1872 (macro): Likewise, but do not treat la $25 specially for
1873 VxWorks PIC, and do not handle jal.
1874 (OPTION_MVXWORKS_PIC): New macro.
1875 (md_longopts): Add -mvxworks-pic.
1876 (md_parse_option): Don't complain about using PIC and -G together here.
1877 Handle OPTION_MVXWORKS_PIC.
1878 (md_estimate_size_before_relax): Always use the first relaxation
1879 sequence on VxWorks.
1880 * config/tc-mips.h (VXWORKS_PIC): New.
1882 2006-03-21 Paul Brook <paul@codesourcery.com>
1884 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1886 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1888 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1889 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1890 (get_loop_align_size): New.
1891 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1892 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1893 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1894 (get_noop_aligned_address): Use get_loop_align_size.
1895 (get_aligned_diff): Likewise.
1897 2006-03-21 Paul Brook <paul@codesourcery.com>
1899 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1901 2006-03-20 Paul Brook <paul@codesourcery.com>
1903 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1904 (do_t_branch): Encode branches inside IT blocks as unconditional.
1905 (do_t_cps): New function.
1906 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1907 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1908 (opcode_lookup): Allow conditional suffixes on all instructions in
1910 (md_assemble): Advance condexec state before checking for errors.
1911 (insns): Use do_t_cps.
1913 2006-03-20 Paul Brook <paul@codesourcery.com>
1915 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1916 outputting the insn.
1918 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1920 * config/tc-vax.c: Update copyright year.
1921 * config/tc-vax.h: Likewise.
1923 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1925 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1927 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1929 2006-03-17 Paul Brook <paul@codesourcery.com>
1931 * config/tc-arm.c (insns): Add ldm and stm.
1933 2006-03-17 Ben Elliston <bje@au.ibm.com>
1936 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1938 2006-03-16 Paul Brook <paul@codesourcery.com>
1940 * config/tc-arm.c (insns): Add "svc".
1942 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1944 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1945 flag and avoid double underscore prefixes.
1947 2006-03-10 Paul Brook <paul@codesourcery.com>
1949 * config/tc-arm.c (md_begin): Handle EABIv5.
1950 (arm_eabis): Add EF_ARM_EABI_VER5.
1951 * doc/c-arm.texi: Document -meabi=5.
1953 2006-03-10 Ben Elliston <bje@au.ibm.com>
1955 * app.c (do_scrub_chars): Simplify string handling.
1957 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1958 Daniel Jacobowitz <dan@codesourcery.com>
1959 Zack Weinberg <zack@codesourcery.com>
1960 Nathan Sidwell <nathan@codesourcery.com>
1961 Paul Brook <paul@codesourcery.com>
1962 Ricardo Anguiano <anguiano@codesourcery.com>
1963 Phil Edwards <phil@codesourcery.com>
1965 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1966 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1968 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1969 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1970 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1972 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1974 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1975 even when using the text-section-literals option.
1977 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1979 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1981 (m68k_ip): <case 'J'> Check we have some control regs.
1982 (md_parse_option): Allow raw arch switch.
1983 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1984 whether 68881 or cfloat was meant by -mfloat.
1985 (md_show_usage): Adjust extension display.
1986 (m68k_elf_final_processing): Adjust.
1988 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1990 * config/tc-avr.c (avr_mod_hash_value): New function.
1991 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1992 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1993 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1994 instead of int avr_ldi_expression: use avr_mod_hash_value instead
1996 (tc_gen_reloc): Handle substractions of symbols, if possible do
1997 fixups, abort otherwise.
1998 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
1999 tc_fix_adjustable): Define.
2001 2006-03-02 James E Wilson <wilson@specifix.com>
2003 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2004 change the template, then clear md.slot[curr].end_of_insn_group.
2006 2006-02-28 Jan Beulich <jbeulich@novell.com>
2008 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2010 2006-02-28 Jan Beulich <jbeulich@novell.com>
2013 * macro.c (getstring): Don't treat parentheses special anymore.
2014 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2015 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2018 2006-02-28 Mat <mat@csail.mit.edu>
2020 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2022 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2024 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2026 (CFI_signal_frame): Define.
2027 (cfi_pseudo_table): Add .cfi_signal_frame.
2028 (dot_cfi): Handle CFI_signal_frame.
2029 (output_cie): Handle cie->signal_frame.
2030 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2031 different. Copy signal_frame from FDE to newly created CIE.
2032 * doc/as.texinfo: Document .cfi_signal_frame.
2034 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2036 * doc/Makefile.am: Add html target.
2037 * doc/Makefile.in: Regenerate.
2038 * po/Make-in: Add html target.
2040 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2042 * config/tc-i386.c (output_insn): Support Intel Merom New
2045 * config/tc-i386.h (CpuMNI): New.
2046 (CpuUnknownFlags): Add CpuMNI.
2048 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2050 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2051 (hpriv_reg_table): New table for hyperprivileged registers.
2052 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2055 2006-02-24 DJ Delorie <dj@redhat.com>
2057 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2058 (tc_gen_reloc): Don't define.
2059 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2060 (OPTION_LINKRELAX): New.
2061 (md_longopts): Add it.
2063 (md_parse_options): Set it.
2064 (md_assemble): Emit relaxation relocs as needed.
2065 (md_convert_frag): Emit relaxation relocs as needed.
2066 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2067 (m32c_apply_fix): New.
2068 (tc_gen_reloc): New.
2069 (m32c_force_relocation): Force out jump relocs when relaxing.
2070 (m32c_fix_adjustable): Return false if relaxing.
2072 2006-02-24 Paul Brook <paul@codesourcery.com>
2074 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2075 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2076 (struct asm_barrier_opt): Define.
2077 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2078 (parse_psr): Accept V7M psr names.
2079 (parse_barrier): New function.
2080 (enum operand_parse_code): Add OP_oBARRIER.
2081 (parse_operands): Implement OP_oBARRIER.
2082 (do_barrier): New function.
2083 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2084 (do_t_cpsi): Add V7M restrictions.
2085 (do_t_mrs, do_t_msr): Validate V7M variants.
2086 (md_assemble): Check for NULL variants.
2087 (v7m_psrs, barrier_opt_names): New tables.
2088 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2089 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2090 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2091 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2092 (struct cpu_arch_ver_table): Define.
2093 (cpu_arch_ver): New.
2094 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2095 Tag_CPU_arch_profile.
2096 * doc/c-arm.texi: Document new cpu and arch options.
2098 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2100 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2102 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2104 * config/tc-ia64.c: Update copyright years.
2106 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2108 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2111 2005-02-22 Paul Brook <paul@codesourcery.com>
2113 * config/tc-arm.c (do_pld): Remove incorrect write to
2115 (encode_thumb32_addr_mode): Use correct operand.
2117 2006-02-21 Paul Brook <paul@codesourcery.com>
2119 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2121 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2122 Anil Paranjape <anilp1@kpitcummins.com>
2123 Shilin Shakti <shilins@kpitcummins.com>
2125 * Makefile.am: Add xc16x related entry.
2126 * Makefile.in: Regenerate.
2127 * configure.in: Added xc16x related entry.
2128 * configure: Regenerate.
2129 * config/tc-xc16x.h: New file
2130 * config/tc-xc16x.c: New file
2131 * doc/c-xc16x.texi: New file for xc16x
2132 * doc/all.texi: Entry for xc16x
2133 * doc/Makefile.texi: Added c-xc16x.texi
2134 * NEWS: Announce the support for the new target.
2136 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2138 * configure.tgt: set emulation for mips-*-netbsd*
2140 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2142 * config.in: Rebuilt.
2144 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2146 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2147 from 1, not 0, in error messages.
2148 (md_assemble): Simplify special-case check for ENTRY instructions.
2149 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2150 operand in error message.
2152 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2154 * configure.tgt (arm-*-linux-gnueabi*): Change to
2157 2006-02-10 Nick Clifton <nickc@redhat.com>
2159 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2160 32-bit value is propagated into the upper bits of a 64-bit long.
2162 * config/tc-arc.c (init_opcode_tables): Fix cast.
2163 (arc_extoper, md_operand): Likewise.
2165 2006-02-09 David Heine <dlheine@tensilica.com>
2167 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2168 each relaxation step.
2170 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2172 * configure.in (CHECK_DECLS): Add vsnprintf.
2173 * configure: Regenerate.
2174 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2175 include/declare here, but...
2176 * as.h: Move code detecting VARARGS idiom to the top.
2177 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2178 (vsnprintf): Declare if not already declared.
2180 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2182 * as.c (close_output_file): New.
2183 (main): Register close_output_file with xatexit before
2184 dump_statistics. Don't call output_file_close.
2186 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2188 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2189 mcf5329_control_regs): New.
2190 (not_current_architecture, selected_arch, selected_cpu): New.
2191 (m68k_archs, m68k_extensions): New.
2192 (archs): Renamed to ...
2193 (m68k_cpus): ... here. Adjust.
2195 (md_pseudo_table): Add arch and cpu directives.
2196 (find_cf_chip, m68k_ip): Adjust table scanning.
2197 (no_68851, no_68881): Remove.
2198 (md_assemble): Lazily initialize.
2199 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2200 (md_init_after_args): Move functionality to m68k_init_arch.
2201 (mri_chip): Adjust table scanning.
2202 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2203 options with saner parsing.
2204 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2205 m68k_init_arch): New.
2206 (s_m68k_cpu, s_m68k_arch): New.
2207 (md_show_usage): Adjust.
2208 (m68k_elf_final_processing): Set CF EF flags.
2209 * config/tc-m68k.h (m68k_init_after_args): Remove.
2210 (tc_init_after_args): Remove.
2211 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2212 (M68k-Directives): Document .arch and .cpu directives.
2214 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2216 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2217 synonyms for equ and defl.
2218 (z80_cons_fix_new): New function.
2219 (emit_byte): Disallow relative jumps to absolute locations.
2220 (emit_data): Only handle defb, prototype changed, because defb is
2221 now handled as pseudo-op rather than an instruction.
2222 (instab): Entries for defb,defw,db,dw moved from here...
2223 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2224 Add entries for def24,def32,d24,d32.
2225 (md_assemble): Improved error handling.
2226 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2227 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2228 (z80_cons_fix_new): Declare.
2229 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2230 (def24,d24,def32,d32): New pseudo-ops.
2232 2006-02-02 Paul Brook <paul@codesourcery.com>
2234 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2236 2005-02-02 Paul Brook <paul@codesourcery.com>
2238 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2239 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2240 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2241 T2_OPCODE_RSB): Define.
2242 (thumb32_negate_data_op): New function.
2243 (md_apply_fix): Use it.
2245 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2247 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2249 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2250 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2252 (relaxation_requirements): Add pfinish_frag argument and use it to
2253 replace setting tinsn->record_fix fields.
2254 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2255 and vinsn_to_insnbuf. Remove references to record_fix and
2256 slot_sub_symbols fields.
2257 (xtensa_mark_narrow_branches): Delete unused code.
2258 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2260 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2262 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2263 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2264 of the record_fix field. Simplify error messages for unexpected
2266 (set_expr_symbol_offset_diff): Delete.
2268 2006-01-31 Paul Brook <paul@codesourcery.com>
2270 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2272 2006-01-31 Paul Brook <paul@codesourcery.com>
2273 Richard Earnshaw <rearnsha@arm.com>
2275 * config/tc-arm.c: Use arm_feature_set.
2276 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2277 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2278 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2281 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2282 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2283 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2284 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2286 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2287 (arm_opts): Move old cpu/arch options from here...
2288 (arm_legacy_opts): ... to here.
2289 (md_parse_option): Search arm_legacy_opts.
2290 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2291 (arm_float_abis, arm_eabis): Make const.
2293 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2295 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2297 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2299 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2300 in load immediate intruction.
2302 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2304 * config/bfin-parse.y (value_match): Use correct conversion
2305 specifications in template string for __FILE__ and __LINE__.
2309 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2311 Introduce TLS descriptors for i386 and x86_64.
2312 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2313 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2314 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2315 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2316 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2318 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2319 (lex_got): Handle @tlsdesc and @tlscall.
2320 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2322 2006-01-11 Nick Clifton <nickc@redhat.com>
2324 Fixes for building on 64-bit hosts:
2325 * config/tc-avr.c (mod_index): New union to allow conversion
2326 between pointers and integers.
2327 (md_begin, avr_ldi_expression): Use it.
2328 * config/tc-i370.c (md_assemble): Add cast for argument to print
2330 * config/tc-tic54x.c (subsym_substitute): Likewise.
2331 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2332 opindex field of fr_cgen structure into a pointer so that it can
2333 be stored in a frag.
2334 * config/tc-mn10300.c (md_assemble): Likewise.
2335 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2337 * config/tc-v850.c: Replace uses of (int) casts with correct
2340 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2343 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2345 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2348 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2349 a local-label reference.
2351 For older changes see ChangeLog-2005
2357 version-control: never