1 2006-11-06 Thiemo Seufer <ths@mips.com>
3 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
4 34k always has DSP ASE.
6 2006-11-03 Thiemo Seufer <ths@mips.com>
8 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
9 MIPS16 instructions referencing other sections, unless they are
12 2006-11-03 Thiemo Seufer <ths@mips.com>
14 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
17 2006-11-03 Jakub Jelinek <jakub@redhat.com>
19 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
21 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
22 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
23 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
24 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
25 (output_cie): Output personality including its encoding and LSDA encoding.
26 (output_fde): Output LSDA.
27 (select_cie_for_fde): Don't share CIE if personality, its encoding or
28 LSDA encoding are different. Copy the 3 fields from fde_entry to
30 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
32 * subsegs.h (struct frchain): Add frch_cfi_data field.
33 * dw2gencfi.c: Include subsegs.h.
34 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
35 (struct frch_cfi_data): New type.
36 (unused_cfi_data): New variable.
37 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
38 and cfa_save_stack static vars into a structure pointed from
40 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
41 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
42 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
43 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
46 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
48 * config/tc-h8300.c (build_bytes): Fix const warning.
50 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
52 * tc-score.c (do16_rdrs): Handle not! instruction especially.
54 2006-10-31 Paul Brook <paul@codesourcery.com>
56 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
59 2006-10-31 Paul Brook <paul@codesourcery.com>
62 * config/tc-arm.c (object_arch): New variable.
63 (s_arm_object_arch): New function.
64 (md_pseudo_table): Add object_arch.
65 (aeabi_set_public_attributes): Obey object_arch.
66 * doc/c-arm.texi: Document .object_arch.
68 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
70 * tc-score.c (data_op2): Check invalid operands.
71 (my_get_expression): Const operand of some instructions can not be
73 (get_insn_class_from_type): Handle instruction type Insn_internal.
74 (do_macro_ldst_label): Modify inst.type.
76 (data_op2): The immediate value in lw is 15 bit signed.
78 2006-10-29 Randolph Chung <tausq@debian.org>
80 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
81 (hppa_regname_to_dw2regnum): New funcions.
82 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
83 (tc_cfi_frame_initial_instructions)
84 (tc_regname_to_dw2regnum): Define.
85 (hppa_cfi_frame_initial_instructions)
86 (hppa_regname_to_dw2regnum): Declare.
87 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
88 (DWARF2_CIE_DATA_ALIGNMENT): Define.
90 2006-10-29 Nick Clifton <nickc@redhat.com>
92 * config/tc-spu.c (md_assemble): Cast printf string size parameter
93 to int in order to avoid a compiler warning.
95 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
97 * config/tc-sh.c (md_assemble): Define size of branches.
99 2006-10-26 Ben Elliston <bje@au.ibm.com>
101 * dw2gencfi.c (cfi_add_CFA_offset):
102 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
104 * write.c (chain_frchains_together_1): Assert that this function
105 never returns a pointer to the auto variable `dummy'.
107 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
108 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
109 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
110 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
111 Alan Modra <amodra@bigpond.net.au>
113 * config/tc-spu.c: New file.
114 * config/tc-spu.h: New file.
115 * configure.tgt: Add SPU support.
116 * Makefile.am: Likewise. Run "make dep-am".
117 * Makefile.in: Regenerate.
118 * po/POTFILES.in: Regenerate.
120 2006-10-25 Ben Elliston <bje@au.ibm.com>
122 * expr.c (expr): Replace O_add case in switch (op_left) explaining
123 why it can never occur.
125 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
127 * doc/c-ppc.texi (-mcell): Document.
128 * config/tc-ppc.c (parse_cpu): Parse -mcell.
129 (md_show_usage): Document -mcell.
131 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
133 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
135 2006-10-23 Alan Modra <amodra@bigpond.net.au>
137 * config/tc-m68hc11.c (md_assemble): Quiet warning.
139 2006-10-19 Mike Frysinger <vapier@gentoo.org>
141 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
142 (x86_64_section_letter): Likewise.
144 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
146 * config/tc-score.c (build_relax_frag): Compute correct
149 2006-10-18 Roy Marples <uberlord@gentoo.org>
151 * config/tc-sparc.c (md_parse_option): Treat any target starting with
152 elf32-sparc as a viable target for the -32 switch and any target
153 starting with elf64-sparc as a viable target for the -64 switch.
154 (sparc_target_format): For 64-bit ELF flavoured output use
155 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
157 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
159 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
161 * configure: Regenerated.
163 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
165 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
166 in addition to testing for '\n'.
167 (TC_EOL_IN_INSN): Provide a default definition if necessary.
169 2006-10-13 Sterling Augstine <sterling@tensilica.com>
171 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
172 a disjoint DW_AT range.
174 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
176 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
178 2006-10-08 Paul Brook <paul@codesourcery.com>
180 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
181 (parse_operands): Use parse_big_immediate for OP_NILO.
182 (neon_cmode_for_logic_imm): Try smaller element sizes.
183 (neon_cmode_for_move_imm): Ditto.
184 (do_neon_logic): Handle .i64 pseudo-op.
186 2006-09-29 Alan Modra <amodra@bigpond.net.au>
188 * po/POTFILES.in: Regenerate.
190 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
192 * config/tc-i386.h (CpuMNI): Renamed to ...
194 (CpuUnknownFlags): Updated.
195 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
196 and PROCESSOR_MEROM with PROCESSOR_CORE2.
197 * config/tc-i386.c: Updated.
198 * doc/c-i386.texi: Likewise.
200 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
202 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
204 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
206 2006-09-27 Nick Clifton <nickc@redhat.com>
208 * output-file.c (output_file_close): Prevent an infinite loop
209 reporting that stdoutput could not be closed.
211 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
212 Joseph Myers <joseph@codesourcery.com>
213 Ian Lance Taylor <ian@wasabisystems.com>
214 Ben Elliston <bje@wasabisystems.com>
216 * config/tc-arm.c (arm_cext_iwmmxt2): New.
217 (enum operand_parse_code): New code OP_RIWR_I32z.
218 (parse_operands): Handle OP_RIWR_I32z.
219 (do_iwmmxt_wmerge): New function.
220 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
222 (do_iwmmxt_wrwrwr_or_imm5): New function.
223 (insns): Mark instructions as RIWR_I32z as appropriate.
224 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
225 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
226 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
227 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
228 (md_begin): Handle IWMMXT2.
229 (arm_cpus): Add iwmmxt2.
230 (arm_extensions): Likewise.
231 (arm_archs): Likewise.
233 2006-09-25 Bob Wilson <bob.wilson@acm.org>
235 * doc/as.texinfo (Overview): Revise description of --keep-locals.
236 Add xref to "Symbol Names".
237 (L): Refer to "local symbols" instead of "local labels". Move
238 definition to "Symbol Names" section; add xref to that section.
239 (Symbol Names): Use "Local Symbol Names" section to define local
240 symbols. Add "Local Labels" heading for description of temporary
241 forward/backward labels, and refer to those as "local labels".
243 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
246 * config/tc-i386.c (match_template): Check address size prefix
247 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
250 2006-09-22 Alan Modra <amodra@bigpond.net.au>
252 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
254 2006-09-22 Alan Modra <amodra@bigpond.net.au>
256 * as.h (as_perror): Delete declaration.
257 * gdbinit.in (as_perror): Delete breakpoint.
258 * messages.c (as_perror): Delete function.
259 * doc/internals.texi: Remove as_perror description.
260 * listing.c (listing_print: Don't use as_perror.
261 * output-file.c (output_file_create, output_file_close): Likewise.
262 * symbols.c (symbol_create, symbol_clone): Likewise.
263 * write.c (write_contents): Likewise.
264 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
265 * config/tc-tic54x.c (tic54x_mlib): Likewise.
267 2006-09-22 Alan Modra <amodra@bigpond.net.au>
269 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
270 (ppc_handle_align): New function.
271 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
272 (SUB_SEGMENT_ALIGN): Define as zero.
274 2006-09-20 Bob Wilson <bob.wilson@acm.org>
276 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
277 (Overview): Skip cross reference in man page.
279 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
281 * configure.in: Add new target x86_64-pc-mingw64.
282 * configure: Regenerate.
283 * configure.tgt: Add new target x86_64-pc-mingw64.
284 * config/obj-coff.h: Add handling for TE_PEP target specific code
286 * config/tc-i386.c: Add new targets.
287 (md_parse_option): Add targets to OPTION_64.
288 (x86_64_target_format): Add new method for setup proper default
290 * config/te-pep.h: Add new target definition header.
291 (TE_PEP): New macro: Identifies new target architecture.
292 (COFF_WITH_pex64): Set proper includes in bfd.
293 * NEWS: Mention new target.
295 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
297 * config/bfin-parse.y (binary): Change sub of const to add of negated
300 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
302 * config/tc-score.c: New file.
303 * config/tc-score.h: Newf file.
304 * configure.tgt: Add Score target.
305 * Makefile.am: Add Score files.
306 * Makefile.in: Regenerate.
307 * NEWS: Mention new target support.
309 2006-09-16 Paul Brook <paul@codesourcery.com>
311 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
312 * doc/c-arm.texi (movsp): Document offset argument.
314 2006-09-16 Paul Brook <paul@codesourcery.com>
316 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
317 unsigned int to avoid 64-bit host problems.
319 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
321 * config/bfin-parse.y (binary): Do some more constant folding for
324 2006-09-13 Jan Beulich <jbeulich@novell.com>
326 * input-file.c (input_file_give_next_buffer): Demote as_bad to
329 2006-09-13 Alan Modra <amodra@bigpond.net.au>
332 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
335 2006-09-13 Alan Modra <amodra@bigpond.net.au>
337 * input-file.c (input_file_open): Replace as_perror with as_bad
338 so that gas exits with error on file errors. Correct error
340 (input_file_get, input_file_give_next_buffer): Likewise.
341 * input-file.h: Update comment.
343 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
346 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
347 registers as a sub-class of wC registers.
349 2006-09-11 Alan Modra <amodra@bigpond.net.au>
352 * config/tc-mips.h (enum dwarf2_format): Forward declare.
353 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
354 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
355 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
357 2006-09-08 Nick Clifton <nickc@redhat.com>
360 * doc/as.texinfo (Macro): Improve documentation about separating
361 macro arguments from following text.
363 2006-09-08 Paul Brook <paul@codesourcery.com>
365 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
367 2006-09-07 Paul Brook <paul@codesourcery.com>
369 * config/tc-arm.c (parse_operands): Mark operand as present.
371 2006-09-04 Paul Brook <paul@codesourcery.com>
373 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
374 (do_neon_dyadic_if_i_d): Avoid setting U bit.
375 (do_neon_mac_maybe_scalar): Ditto.
376 (do_neon_dyadic_narrow): Force operand type to NT_integer.
377 (insns): Remove out of date comments.
379 2006-08-29 Nick Clifton <nickc@redhat.com>
381 * read.c (s_align): Initialize the 'stopc' variable to prevent
382 compiler complaints about it being used without being
384 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
385 s_float_space, s_struct, cons_worker, equals): Likewise.
387 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
389 * ecoff.c (ecoff_directive_val): Fix message typo.
390 * config/tc-ns32k.c (convert_iif): Likewise.
391 * config/tc-sh64.c (shmedia_check_limits): Likewise.
393 2006-08-25 Sterling Augustine <sterling@tensilica.com>
394 Bob Wilson <bob.wilson@acm.org>
396 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
397 the state of the absolute_literals directive. Remove align frag at
398 the start of the literal pool position.
400 2006-08-25 Bob Wilson <bob.wilson@acm.org>
402 * doc/c-xtensa.texi: Add @group commands in examples.
404 2006-08-24 Bob Wilson <bob.wilson@acm.org>
406 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
407 (INIT_LITERAL_SECTION_NAME): Delete.
408 (lit_state struct): Remove segment names, init_lit_seg, and
409 fini_lit_seg. Add lit_prefix and current_text_seg.
410 (init_literal_head_h, init_literal_head): Delete.
411 (fini_literal_head_h, fini_literal_head): Delete.
412 (xtensa_begin_directive): Move argument parsing to
413 xtensa_literal_prefix function.
414 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
415 (xtensa_literal_prefix): Parse the directive argument here and
416 record it in the lit_prefix field. Remove code to derive literal
419 (get_is_linkonce_section): Use linkonce_len. Check for any
420 ".gnu.linkonce.*" section, not just text sections.
421 (md_begin): Remove initialization of deleted lit_state fields.
422 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
423 to init_literal_head and fini_literal_head.
424 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
425 when traversing literal_head list.
426 (match_section_group): New.
427 (cache_literal_section): Rewrite to determine the literal section
428 name on the fly, create the section and return it.
429 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
430 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
431 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
432 Use xtensa_get_property_section from bfd.
433 (retrieve_xtensa_section): Delete.
434 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
435 description to refer to plural literal sections and add xref to
436 the Literal Directive section.
437 (Literal Directive): Describe new rules for deriving literal section
438 names. Add footnote for special case of .init/.fini with
439 --text-section-literals.
440 (Literal Prefix Directive): Replace old naming rules with xref to the
441 Literal Directive section.
443 2006-08-21 Joseph Myers <joseph@codesourcery.com>
445 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
446 merging with previous long opcode.
448 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
450 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
451 * Makefile.in: Regenerate.
452 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
455 2006-08-16 Julian Brown <julian@codesourcery.com>
457 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
458 to use ARM instructions on non-ARM-supporting cores.
459 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
460 mode automatically based on cpu variant.
461 (md_begin): Call above function.
463 2006-08-16 Julian Brown <julian@codesourcery.com>
465 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
466 recognized in non-unified syntax mode.
468 2006-08-15 Thiemo Seufer <ths@mips.com>
469 Nigel Stephens <nigel@mips.com>
470 David Ung <davidu@mips.com>
472 * configure.tgt: Handle mips*-sde-elf*.
474 2006-08-12 Thiemo Seufer <ths@networkno.de>
476 * config/tc-mips.c (mips16_ip): Fix argument register handling
477 for restore instruction.
479 2006-08-08 Bob Wilson <bob.wilson@acm.org>
481 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
483 (out_fixed_inc_line_addr): New.
484 (process_entries): Use out_fixed_inc_line_addr when
485 DWARF2_USE_FIXED_ADVANCE_PC is set.
486 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
488 2006-08-08 DJ Delorie <dj@redhat.com>
490 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
491 vs full symbols so that we never have more than one pointer value
492 for any given symbol in our symbol table.
494 2006-08-08 Sterling Augustine <sterling@tensilica.com>
496 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
497 and emit DW_AT_ranges when code in compilation unit is not
499 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
501 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
502 (out_debug_ranges): New function to emit .debug_ranges section
503 when code is not contiguous.
505 2006-08-08 Nick Clifton <nickc@redhat.com>
507 * config/tc-arm.c (WARN_DEPRECATED): Enable.
509 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
511 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
513 (pe_directive_secrel) [TE_PE]: New function.
514 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
515 loc, loc_mark_labels.
516 [TE_PE]: Handle secrel32.
517 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
519 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
520 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
521 (md_section_align): Only round section sizes here for AOUT
523 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
524 (tc_pe_dwarf2_emit_offset): New function.
525 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
526 (cons_fix_new_arm): Handle O_secrel.
527 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
528 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
529 of OBJ_ELF only block.
530 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
531 tc_pe_dwarf2_emit_offset.
533 2006-08-04 Richard Sandiford <richard@codesourcery.com>
535 * config/tc-sh.c (apply_full_field_fix): New function.
536 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
537 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
538 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
539 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
541 2006-08-03 Nick Clifton <nickc@redhat.com>
544 * config.in: Regenerate.
546 2006-08-03 Joseph Myers <joseph@codesourcery.com>
548 * config/tc-arm.c (parse_operands): Handle invalid register name
551 2006-08-03 Joseph Myers <joseph@codesourcery.com>
553 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
554 (parse_operands): Handle it.
555 (insns): Use it for tmcr and tmrc.
557 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
560 * config/tc-i386.c (md_parse_option): Treat any target starting
561 with elf64_x86_64 as a viable target for the -64 switch.
562 (i386_target_format): For 64-bit ELF flavoured output use
564 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
566 2006-08-02 Nick Clifton <nickc@redhat.com>
569 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
571 * configure.in: Run BFD_BINARY_FOPEN.
572 * configure: Regenerate.
573 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
576 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
578 * config/tc-i386.c (md_assemble): Don't update
581 2006-08-01 Thiemo Seufer <ths@mips.com>
583 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
585 2006-08-01 Thiemo Seufer <ths@mips.com>
587 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
588 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
589 BFD_RELOC_32 and BFD_RELOC_16.
590 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
591 md_convert_frag, md_obj_end): Fix comment formatting.
593 2006-07-31 Thiemo Seufer <ths@mips.com>
595 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
596 handling for BFD_RELOC_MIPS16_JMP.
598 2006-07-24 Andreas Schwab <schwab@suse.de>
601 * read.c (read_a_source_file): Ignore unknown text after line
602 comment character. Fix misleading comment.
604 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
606 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
607 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
608 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
609 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
610 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
611 doc/c-z80.texi, doc/internals.texi: Fix some typos.
613 2006-07-21 Nick Clifton <nickc@redhat.com>
615 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
618 2006-07-20 Thiemo Seufer <ths@mips.com>
619 Nigel Stephens <nigel@mips.com>
621 * config/tc-mips.c (md_parse_option): Don't infer optimisation
622 options from debug options.
624 2006-07-20 Thiemo Seufer <ths@mips.com>
626 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
627 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
629 2006-07-19 Paul Brook <paul@codesourcery.com>
631 * config/tc-arm.c (insns): Fix rbit Arm opcode.
633 2006-07-18 Paul Brook <paul@codesourcery.com>
635 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
636 (md_convert_frag): Use correct reloc for add_pc. Use
637 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
638 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
639 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
641 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
643 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
644 when file and line unknown.
646 2006-07-17 Thiemo Seufer <ths@mips.com>
648 * read.c (s_struct): Use IS_ELF.
649 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
650 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
651 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
652 s_mips_mask): Likewise.
654 2006-07-16 Thiemo Seufer <ths@mips.com>
655 David Ung <davidu@mips.com>
657 * read.c (s_struct): Handle ELF section changing.
658 * config/tc-mips.c (s_align): Leave enabling auto-align to the
660 (s_change_sec): Try section changing only if we output ELF.
662 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
664 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
666 (smallest_imm_type): Remove Cpu086.
667 (i386_target_format): Likewise.
669 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
672 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
673 Michael Meissner <michael.meissner@amd.com>
675 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
676 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
677 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
679 (i386_align_code): Ditto.
680 (md_assemble_code): Add support for insertq/extrq instructions,
681 swapping as needed for intel syntax.
682 (swap_imm_operands): New function to swap immediate operands.
683 (swap_operands): Deal with 4 operand instructions.
684 (build_modrm_byte): Add support for insertq instruction.
686 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
688 * config/tc-i386.h (Size64): Fix a typo in comment.
690 2006-07-12 Nick Clifton <nickc@redhat.com>
692 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
693 fixup_segment() to repeat a range check on a value that has
694 already been checked here.
696 2006-07-07 James E Wilson <wilson@specifix.com>
698 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
700 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
701 Nick Clifton <nickc@redhat.com>
704 * doc/as.texi: Fix spelling typo: branchs => branches.
705 * doc/c-m68hc11.texi: Likewise.
706 * config/tc-m68hc11.c: Likewise.
707 Support old spelling of command line switch for backwards
710 2006-07-04 Thiemo Seufer <ths@mips.com>
711 David Ung <davidu@mips.com>
713 * config/tc-mips.c (s_is_linkonce): New function.
714 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
715 weak, external, and linkonce symbols.
716 (pic_need_relax): Use s_is_linkonce.
718 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
720 * doc/as.texinfo (Org): Remove space.
721 (P2align): Add "@var{abs-expr},".
723 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
725 * config/tc-i386.c (cpu_arch_tune_set): New.
726 (cpu_arch_isa): Likewise.
727 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
728 nops with short or long nop sequences based on -march=/.arch
730 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
731 set cpu_arch_tune and cpu_arch_tune_flags.
732 (md_parse_option): For -march=, set cpu_arch_isa and set
733 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
734 0. Set cpu_arch_tune_set to 1 for -mtune=.
735 (i386_target_format): Don't set cpu_arch_tune.
737 2006-06-23 Nigel Stephens <nigel@mips.com>
739 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
740 generated .sbss.* and .gnu.linkonce.sb.*.
742 2006-06-23 Thiemo Seufer <ths@mips.com>
743 David Ung <davidu@mips.com>
745 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
747 * config/tc-mips.c (label_list): Define per-segment label_list.
748 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
749 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
750 mips_from_file_after_relocs, mips_define_label): Use per-segment
753 2006-06-22 Thiemo Seufer <ths@mips.com>
755 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
756 (append_insn): Use it.
757 (md_apply_fix): Whitespace formatting.
758 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
759 mips16_extended_frag): Remove register specifier.
760 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
763 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
765 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
766 a directive saving VFP registers for ARMv6 or later.
767 (s_arm_unwind_save): Add parameter arch_v6 and call
768 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
770 (md_pseudo_table): Add entry for new "vsave" directive.
771 * doc/c-arm.texi: Correct error in example for "save"
772 directive (fstmdf -> fstmdx). Also document "vsave" directive.
774 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
775 Anatoly Sokolov <aesok@post.ru>
777 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
778 and atmega644p devices. Rename atmega164/atmega324 devices to
779 atmega164p/atmega324p.
780 * doc/c-avr.texi: Document new mcu and arch options.
782 2006-06-17 Nick Clifton <nickc@redhat.com>
784 * config/tc-arm.c (enum parse_operand_result): Move outside of
785 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
787 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
789 * config/tc-i386.h (processor_type): New.
790 (arch_entry): Add type.
792 * config/tc-i386.c (cpu_arch_tune): New.
793 (cpu_arch_tune_flags): Likewise.
794 (cpu_arch_isa_flags): Likewise.
796 (set_cpu_arch): Also update cpu_arch_isa_flags.
797 (md_assemble): Update cpu_arch_isa_flags.
799 (OPTION_MTUNE): Likewise.
800 (md_longopts): Add -march= and -mtune=.
801 (md_parse_option): Support -march= and -mtune=.
802 (md_show_usage): Add -march=CPU/-mtune=CPU.
803 (i386_target_format): Also update cpu_arch_isa_flags,
804 cpu_arch_tune and cpu_arch_tune_flags.
806 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
808 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
810 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
812 * config/tc-arm.c (enum parse_operand_result): New.
813 (struct group_reloc_table_entry): New.
814 (enum group_reloc_type): New.
815 (group_reloc_table): New array.
816 (find_group_reloc_table_entry): New function.
817 (parse_shifter_operand_group_reloc): New function.
818 (parse_address_main): New function, incorporating code
819 from the old parse_address function. To be used via...
820 (parse_address): wrapper for parse_address_main; and
821 (parse_address_group_reloc): new function, likewise.
822 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
823 OP_ADDRGLDRS, OP_ADDRGLDC.
824 (parse_operands): Support for these new operand codes.
825 New macro po_misc_or_fail_no_backtrack.
826 (encode_arm_cp_address): Preserve group relocations.
827 (insns): Modify to use the above operand codes where group
828 relocations are permitted.
829 (md_apply_fix): Handle the group relocations
830 ALU_PC_G0_NC through LDC_SB_G2.
831 (tc_gen_reloc): Likewise.
832 (arm_force_relocation): Leave group relocations for the linker.
833 (arm_fix_adjustable): Likewise.
835 2006-06-15 Julian Brown <julian@codesourcery.com>
837 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
838 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
841 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-i386.c (process_suffix): Don't add rex64 for
846 2006-06-09 Thiemo Seufer <ths@mips.com>
848 * config/tc-mips.c (mips_ip): Maintain argument count.
850 2006-06-09 Alan Modra <amodra@bigpond.net.au>
852 * config/tc-iq2000.c: Include sb.h.
854 2006-06-08 Nigel Stephens <nigel@mips.com>
856 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
857 aliases for better compatibility with SGI tools.
859 2006-06-08 Alan Modra <amodra@bigpond.net.au>
861 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
862 * Makefile.am (GASLIBS): Expand @BFDLIB@.
864 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
865 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
866 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
868 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
869 * Makefile.in: Regenerate.
870 * doc/Makefile.in: Regenerate.
871 * configure: Regenerate.
873 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
875 * po/Make-in (pdf, ps): New dummy targets.
877 2006-06-07 Julian Brown <julian@codesourcery.com>
879 * config/tc-arm.c (stdarg.h): include.
880 (arm_it): Add uncond_value field. Add isvec and issingle to operand
882 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
883 REG_TYPE_NSDQ (single, double or quad vector reg).
884 (reg_expected_msgs): Update.
885 (BAD_FPU): Add macro for unsupported FPU instruction error.
886 (parse_neon_type): Support 'd' as an alias for .f64.
887 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
889 (parse_vfp_reg_list): Don't update first arg on error.
890 (parse_neon_mov): Support extra syntax for VFP moves.
891 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
892 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
893 (parse_operands): Support isvec, issingle operands fields, new parse
895 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
897 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
898 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
899 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
900 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
902 (neon_shape): Redefine in terms of above.
903 (neon_shape_class): New enumeration, table of shape classes.
904 (neon_shape_el): New enumeration. One element of a shape.
905 (neon_shape_el_size): Register widths of above, where appropriate.
906 (neon_shape_info): New struct. Info for shape table.
907 (neon_shape_tab): New array.
908 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
909 (neon_check_shape): Rewrite as...
910 (neon_select_shape): New function to classify instruction shapes,
911 driven by new table neon_shape_tab array.
912 (neon_quad): New function. Return 1 if shape should set Q flag in
913 instructions (or equivalent), 0 otherwise.
914 (type_chk_of_el_type): Support F64.
915 (el_type_of_type_chk): Likewise.
916 (neon_check_type): Add support for VFP type checking (VFP data
917 elements fill their containing registers).
918 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
919 in thumb mode for VFP instructions.
920 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
921 and encode the current instruction as if it were that opcode.
922 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
923 arguments, call function in PFN.
924 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
925 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
926 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
927 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
928 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
929 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
930 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
931 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
932 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
933 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
934 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
935 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
936 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
937 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
938 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
940 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
941 between VFP and Neon turns out to belong to Neon. Perform
942 architecture check and fill in condition field if appropriate.
943 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
944 (do_neon_cvt): Add support for VFP variants of instructions.
945 (neon_cvt_flavour): Extend to cover VFP conversions.
946 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
948 (do_neon_ldr_str): Handle single-precision VFP load/store.
949 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
950 NS_NULL not NS_IGNORE.
951 (opcode_tag): Add OT_csuffixF for operands which either take a
952 conditional suffix, or have 0xF in the condition field.
953 (md_assemble): Add support for OT_csuffixF.
954 (NCE): Replace macro with...
955 (NCE_tag, NCE, NCEF): New macros.
956 (nCE): Replace macro with...
957 (nCE_tag, nCE, nCEF): New macros.
958 (insns): Add support for VFP insns or VFP versions of insns msr,
959 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
960 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
961 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
962 VFP/Neon insns together.
964 2006-06-07 Alan Modra <amodra@bigpond.net.au>
965 Ladislav Michl <ladis@linux-mips.org>
967 * app.c: Don't include headers already included by as.h.
969 * atof-generic.c: Likewise.
971 * dwarf2dbg.c: Likewise.
973 * input-file.c: Likewise.
974 * input-scrub.c: Likewise.
976 * output-file.c: Likewise.
979 * config/bfin-lex.l: Likewise.
980 * config/obj-coff.h: Likewise.
981 * config/obj-elf.h: Likewise.
982 * config/obj-som.h: Likewise.
983 * config/tc-arc.c: Likewise.
984 * config/tc-arm.c: Likewise.
985 * config/tc-avr.c: Likewise.
986 * config/tc-bfin.c: Likewise.
987 * config/tc-cris.c: Likewise.
988 * config/tc-d10v.c: Likewise.
989 * config/tc-d30v.c: Likewise.
990 * config/tc-dlx.h: Likewise.
991 * config/tc-fr30.c: Likewise.
992 * config/tc-frv.c: Likewise.
993 * config/tc-h8300.c: Likewise.
994 * config/tc-hppa.c: Likewise.
995 * config/tc-i370.c: Likewise.
996 * config/tc-i860.c: Likewise.
997 * config/tc-i960.c: Likewise.
998 * config/tc-ip2k.c: Likewise.
999 * config/tc-iq2000.c: Likewise.
1000 * config/tc-m32c.c: Likewise.
1001 * config/tc-m32r.c: Likewise.
1002 * config/tc-maxq.c: Likewise.
1003 * config/tc-mcore.c: Likewise.
1004 * config/tc-mips.c: Likewise.
1005 * config/tc-mmix.c: Likewise.
1006 * config/tc-mn10200.c: Likewise.
1007 * config/tc-mn10300.c: Likewise.
1008 * config/tc-msp430.c: Likewise.
1009 * config/tc-mt.c: Likewise.
1010 * config/tc-ns32k.c: Likewise.
1011 * config/tc-openrisc.c: Likewise.
1012 * config/tc-ppc.c: Likewise.
1013 * config/tc-s390.c: Likewise.
1014 * config/tc-sh.c: Likewise.
1015 * config/tc-sh64.c: Likewise.
1016 * config/tc-sparc.c: Likewise.
1017 * config/tc-tic30.c: Likewise.
1018 * config/tc-tic4x.c: Likewise.
1019 * config/tc-tic54x.c: Likewise.
1020 * config/tc-v850.c: Likewise.
1021 * config/tc-vax.c: Likewise.
1022 * config/tc-xc16x.c: Likewise.
1023 * config/tc-xstormy16.c: Likewise.
1024 * config/tc-xtensa.c: Likewise.
1025 * config/tc-z80.c: Likewise.
1026 * config/tc-z8k.c: Likewise.
1027 * macro.h: Don't include sb.h or ansidecl.h.
1028 * sb.h: Don't include stdio.h or ansidecl.h.
1029 * cond.c: Include sb.h.
1030 * itbl-lex.l: Include as.h instead of other system headers.
1031 * itbl-parse.y: Likewise.
1032 * itbl-ops.c: Similarly.
1033 * itbl-ops.h: Don't include as.h or ansidecl.h.
1034 * config/bfin-defs.h: Don't include bfd.h or as.h.
1035 * config/bfin-parse.y: Include as.h instead of other system headers.
1037 2006-06-06 Ben Elliston <bje@au.ibm.com>
1038 Anton Blanchard <anton@samba.org>
1040 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1041 (md_show_usage): Document it.
1042 (ppc_setup_opcodes): Test power6 opcode flag bits.
1043 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1045 2006-06-06 Thiemo Seufer <ths@mips.com>
1046 Chao-ying Fu <fu@mips.com>
1048 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1049 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1050 (macro_build): Update comment.
1051 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1052 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1054 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1055 MIPS_CPU_ASE_MDMX flags for sb1.
1057 2006-06-05 Thiemo Seufer <ths@mips.com>
1059 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1061 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1062 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1063 and MT instructions a fatal error. Use INSERT_OPERAND where
1064 appropriate. Improve warnings for break and wait code overflows.
1065 Use symbolic constant of OP_MASK_COPZ.
1066 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1068 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1070 * po/Make-in (top_builddir): Define.
1072 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1074 * doc/Makefile.am (TEXI2DVI): Define.
1075 * doc/Makefile.in: Regenerate.
1076 * doc/c-arc.texi: Fix typo.
1078 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1080 * config/obj-ieee.c: Delete.
1081 * config/obj-ieee.h: Delete.
1082 * Makefile.am (OBJ_FORMATS): Remove ieee.
1083 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1084 (obj-ieee.o): Remove rule.
1085 * Makefile.in: Regenerate.
1086 * configure.in (atof): Remove tahoe.
1087 (OBJ_MAYBE_IEEE): Don't define.
1088 * configure: Regenerate.
1089 * config.in: Regenerate.
1090 * doc/Makefile.in: Regenerate.
1091 * po/POTFILES.in: Regenerate.
1093 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1095 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1096 and LIBINTL_DEP everywhere.
1098 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1099 * acinclude.m4: Include new gettext macros.
1100 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1101 Remove local code for po/Makefile.
1102 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1104 2006-05-30 Nick Clifton <nickc@redhat.com>
1106 * po/es.po: Updated Spanish translation.
1108 2006-05-06 Denis Chertykov <denisc@overta.ru>
1110 * doc/c-avr.texi: New file.
1111 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1112 * doc/all.texi: Set AVR
1113 * doc/as.texinfo: Include c-avr.texi
1115 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1117 * config/bfin-parse.y (check_macfunc): Loose the condition of
1118 calling check_multiply_halfregs ().
1120 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1122 * config/bfin-parse.y (asm_1): Better check and deal with
1123 vector and scalar Multiply 16-Bit Operands instructions.
1125 2006-05-24 Nick Clifton <nickc@redhat.com>
1127 * config/tc-hppa.c: Convert to ISO C90 format.
1128 * config/tc-hppa.h: Likewise.
1130 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1131 Randolph Chung <randolph@tausq.org>
1133 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1134 is_tls_ieoff, is_tls_leoff): Define.
1135 (fix_new_hppa): Handle TLS.
1136 (cons_fix_new_hppa): Likewise.
1138 (md_apply_fix): Handle TLS relocs.
1139 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1141 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1143 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1145 2006-05-23 Thiemo Seufer <ths@mips.com>
1146 David Ung <davidu@mips.com>
1147 Nigel Stephens <nigel@mips.com>
1150 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1151 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1152 ISA_HAS_MXHC1): New macros.
1153 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1154 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1155 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1156 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1157 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1158 (mips_after_parse_args): Change default handling of float register
1159 size to account for 32bit code with 64bit FP. Better sanity checking
1160 of ISA/ASE/ABI option combinations.
1161 (s_mipsset): Support switching of GPR and FPR sizes via
1162 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1164 (mips_elf_final_processing): We should record the use of 64bit FP
1165 registers in 32bit code but we don't, because ELF header flags are
1167 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1168 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1169 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1170 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1171 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1172 missing -march options. Document .set arch=CPU. Move .set smartmips
1173 to ASE page. Use @code for .set FOO examples.
1175 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1177 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1180 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1182 * config/bfin-defs.h (bfin_equals): Remove declaration.
1183 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1184 * config/tc-bfin.c (bfin_name_is_register): Remove.
1185 (bfin_equals): Remove.
1186 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1187 (bfin_name_is_register): Remove declaration.
1189 2006-05-19 Thiemo Seufer <ths@mips.com>
1190 Nigel Stephens <nigel@mips.com>
1192 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1193 (mips_oddfpreg_ok): New function.
1196 2006-05-19 Thiemo Seufer <ths@mips.com>
1197 David Ung <davidu@mips.com>
1199 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1200 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1201 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1202 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1203 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1204 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1205 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1206 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1207 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1208 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1209 reg_names_o32, reg_names_n32n64): Define register classes.
1210 (reg_lookup): New function, use register classes.
1211 (md_begin): Reserve register names in the symbol table. Simplify
1213 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1215 (mips16_ip): Use reg_lookup.
1216 (tc_get_register): Likewise.
1217 (tc_mips_regname_to_dw2regnum): New function.
1219 2006-05-19 Thiemo Seufer <ths@mips.com>
1221 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1222 Un-constify string argument.
1223 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1225 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1227 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1229 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1231 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1233 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1236 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1238 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1239 cfloat/m68881 to correct architecture before using it.
1241 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1243 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1246 2006-05-15 Paul Brook <paul@codesourcery.com>
1248 * config/tc-arm.c (arm_adjust_symtab): Use
1249 bfd_is_arm_special_symbol_name.
1251 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1253 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1254 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1255 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1256 Handle errors from calls to xtensa_opcode_is_* functions.
1258 2006-05-14 Thiemo Seufer <ths@mips.com>
1260 * config/tc-mips.c (macro_build): Test for currently active
1262 (mips16_ip): Reject invalid opcodes.
1264 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1266 * doc/as.texinfo: Rename "Index" to "AS Index",
1267 and "ABORT" to "ABORT (COFF)".
1269 2006-05-11 Paul Brook <paul@codesourcery.com>
1271 * config/tc-arm.c (parse_half): New function.
1272 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1273 (parse_operands): Ditto.
1274 (do_mov16): Reject invalid relocations.
1275 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1276 (insns): Replace Iffff with HALF.
1277 (md_apply_fix): Add MOVW and MOVT relocs.
1278 (tc_gen_reloc): Ditto.
1279 * doc/c-arm.texi: Document relocation operators
1281 2006-05-11 Paul Brook <paul@codesourcery.com>
1283 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1285 2006-05-11 Thiemo Seufer <ths@mips.com>
1287 * config/tc-mips.c (append_insn): Don't check the range of j or
1290 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1292 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1293 relocs against external symbols for WinCE targets.
1294 (md_apply_fix): Likewise.
1296 2006-05-09 David Ung <davidu@mips.com>
1298 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1301 2006-05-09 Nick Clifton <nickc@redhat.com>
1303 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1304 against symbols which are not going to be placed into the symbol
1307 2006-05-09 Ben Elliston <bje@au.ibm.com>
1309 * expr.c (operand): Remove `if (0 && ..)' statement and
1310 subsequently unused target_op label. Collapse `if (1 || ..)'
1312 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1313 separately above the switch.
1315 2006-05-08 Nick Clifton <nickc@redhat.com>
1318 * config/tc-msp430.c (line_separator_character): Define as |.
1320 2006-05-08 Thiemo Seufer <ths@mips.com>
1321 Nigel Stephens <nigel@mips.com>
1322 David Ung <davidu@mips.com>
1324 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1325 (mips_opts): Likewise.
1326 (file_ase_smartmips): New variable.
1327 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1328 (macro_build): Handle SmartMIPS instructions.
1329 (mips_ip): Likewise.
1330 (md_longopts): Add argument handling for smartmips.
1331 (md_parse_options, mips_after_parse_args): Likewise.
1332 (s_mipsset): Add .set smartmips support.
1333 (md_show_usage): Document -msmartmips/-mno-smartmips.
1334 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1336 * doc/c-mips.texi: Likewise.
1338 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1340 * write.c (relax_segment): Add pass count arg. Don't error on
1341 negative org/space on first two passes.
1342 (relax_seg_info): New struct.
1343 (relax_seg, write_object_file): Adjust.
1344 * write.h (relax_segment): Update prototype.
1346 2006-05-05 Julian Brown <julian@codesourcery.com>
1348 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1350 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1351 architecture version checks.
1352 (insns): Allow overlapping instructions to be used in VFP mode.
1354 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1357 * config/obj-elf.c (obj_elf_change_section): Allow user
1358 specified SHF_ALPHA_GPREL.
1360 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1362 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1363 for PMEM related expressions.
1365 2006-05-05 Nick Clifton <nickc@redhat.com>
1368 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1369 insertion of a directory separator character into a string at a
1370 given offset. Uses heuristics to decide when to use a backslash
1371 character rather than a forward-slash character.
1372 (dwarf2_directive_loc): Use the macro.
1373 (out_debug_info): Likewise.
1375 2006-05-05 Thiemo Seufer <ths@mips.com>
1376 David Ung <davidu@mips.com>
1378 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1380 (macro): Add new case M_CACHE_AB.
1382 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1384 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1385 (opcode_lookup): Issue a warning for opcode with
1386 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1387 identical to OT_cinfix3.
1388 (TxC3w, TC3w, tC3w): New.
1389 (insns): Use tC3w and TC3w for comparison instructions with
1392 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1394 * subsegs.h (struct frchain): Delete frch_seg.
1395 (frchain_root): Delete.
1396 (seg_info): Define as macro.
1397 * subsegs.c (frchain_root): Delete.
1398 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1399 (subsegs_begin, subseg_change): Adjust for above.
1400 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1401 rather than to one big list.
1402 (subseg_get): Don't special case abs, und sections.
1403 (subseg_new, subseg_force_new): Don't set frchainP here.
1405 (subsegs_print_statistics): Adjust frag chain control list traversal.
1406 * debug.c (dmp_frags): Likewise.
1407 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1408 at frchain_root. Make use of known frchain ordering.
1409 (last_frag_for_seg): Likewise.
1410 (get_frag_fix): Likewise. Add seg param.
1411 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1412 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1413 (SUB_SEGMENT_ALIGN): Likewise.
1414 (subsegs_finish): Adjust frchain list traversal.
1415 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1416 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1417 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1418 (xtensa_fix_b_j_loop_end_frags): Likewise.
1419 (xtensa_fix_close_loop_end_frags): Likewise.
1420 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1421 (retrieve_segment_info): Delete frch_seg initialisation.
1423 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1425 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1426 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1427 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1428 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1430 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1432 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1434 (md_apply_fix3): Multiply offset by 4 here for
1435 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1437 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1438 Jan Beulich <jbeulich@novell.com>
1440 * config/tc-i386.c (output_invalid_buf): Change size for
1442 * config/tc-tic30.c (output_invalid_buf): Likewise.
1444 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1446 * config/tc-tic30.c (output_invalid): Likewise.
1448 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1450 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1451 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1452 (asconfig.texi): Don't set top_srcdir.
1453 * doc/as.texinfo: Don't use top_srcdir.
1454 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1456 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1458 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1459 * config/tc-tic30.c (output_invalid_buf): Likewise.
1461 * config/tc-i386.c (output_invalid): Use snprintf instead of
1463 * config/tc-ia64.c (declare_register_set): Likewise.
1464 (emit_one_bundle): Likewise.
1465 (check_dependencies): Likewise.
1466 * config/tc-tic30.c (output_invalid): Likewise.
1468 2006-05-02 Paul Brook <paul@codesourcery.com>
1470 * config/tc-arm.c (arm_optimize_expr): New function.
1471 * config/tc-arm.h (md_optimize_expr): Define
1472 (arm_optimize_expr): Add prototype.
1473 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1475 2006-05-02 Ben Elliston <bje@au.ibm.com>
1477 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1480 * sb.h (sb_list_vector): Move to sb.c.
1481 * sb.c (free_list): Use type of sb_list_vector directly.
1482 (sb_build): Fix off-by-one error in assertion about `size'.
1484 2006-05-01 Ben Elliston <bje@au.ibm.com>
1486 * listing.c (listing_listing): Remove useless loop.
1487 * macro.c (macro_expand): Remove is_positional local variable.
1488 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1489 and simplify surrounding expressions, where possible.
1490 (assign_symbol): Likewise.
1491 (s_weakref): Likewise.
1492 * symbols.c (colon): Likewise.
1494 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1496 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1498 2006-04-30 Thiemo Seufer <ths@mips.com>
1499 David Ung <davidu@mips.com>
1501 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1502 (mips_immed): New table that records various handling of udi
1503 instruction patterns.
1504 (mips_ip): Adds udi handling.
1506 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1508 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1509 of list rather than beginning.
1511 2006-04-26 Julian Brown <julian@codesourcery.com>
1513 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1514 (is_quarter_float): Rename from above. Simplify slightly.
1515 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1517 (parse_neon_mov): Parse floating-point constants.
1518 (neon_qfloat_bits): Fix encoding.
1519 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1520 preference to integer encoding when using the F32 type.
1522 2006-04-26 Julian Brown <julian@codesourcery.com>
1524 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1525 zero-initialising structures containing it will lead to invalid types).
1526 (arm_it): Add vectype to each operand.
1527 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1529 (neon_typed_alias): New structure. Extra information for typed
1531 (reg_entry): Add neon type info field.
1532 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1533 Break out alternative syntax for coprocessor registers, etc. into...
1534 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1535 out from arm_reg_parse.
1536 (parse_neon_type): Move. Return SUCCESS/FAIL.
1537 (first_error): New function. Call to ensure first error which occurs is
1539 (parse_neon_operand_type): Parse exactly one type.
1540 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1541 (parse_typed_reg_or_scalar): New function. Handle core of both
1542 arm_typed_reg_parse and parse_scalar.
1543 (arm_typed_reg_parse): Parse a register with an optional type.
1544 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1546 (parse_scalar): Parse a Neon scalar with optional type.
1547 (parse_reg_list): Use first_error.
1548 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1549 (neon_alias_types_same): New function. Return true if two (alias) types
1551 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1553 (insert_reg_alias): Return new reg_entry not void.
1554 (insert_neon_reg_alias): New function. Insert type/index information as
1555 well as register for alias.
1556 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1557 make typed register aliases accordingly.
1558 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1560 (s_unreq): Delete type information if present.
1561 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1562 (s_arm_unwind_save_mmxwcg): Likewise.
1563 (s_arm_unwind_movsp): Likewise.
1564 (s_arm_unwind_setfp): Likewise.
1565 (parse_shift): Likewise.
1566 (parse_shifter_operand): Likewise.
1567 (parse_address): Likewise.
1568 (parse_tb): Likewise.
1569 (tc_arm_regname_to_dw2regnum): Likewise.
1570 (md_pseudo_table): Add dn, qn.
1571 (parse_neon_mov): Handle typed operands.
1572 (parse_operands): Likewise.
1573 (neon_type_mask): Add N_SIZ.
1574 (N_ALLMODS): New macro.
1575 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1576 (el_type_of_type_chk): Add some safeguards.
1577 (modify_types_allowed): Fix logic bug.
1578 (neon_check_type): Handle operands with types.
1579 (neon_three_same): Remove redundant optional arg handling.
1580 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1581 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1582 (do_neon_step): Adjust accordingly.
1583 (neon_cmode_for_logic_imm): Use first_error.
1584 (do_neon_bitfield): Call neon_check_type.
1585 (neon_dyadic): Rename to...
1586 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1587 to allow modification of type of the destination.
1588 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1589 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1590 (do_neon_compare): Make destination be an untyped bitfield.
1591 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1592 (neon_mul_mac): Return early in case of errors.
1593 (neon_move_immediate): Use first_error.
1594 (neon_mac_reg_scalar_long): Fix type to include scalar.
1595 (do_neon_dup): Likewise.
1596 (do_neon_mov): Likewise (in several places).
1597 (do_neon_tbl_tbx): Fix type.
1598 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1599 (do_neon_ld_dup): Exit early in case of errors and/or use
1601 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1602 Handle .dn/.qn directives.
1603 (REGDEF): Add zero for reg_entry neon field.
1605 2006-04-26 Julian Brown <julian@codesourcery.com>
1607 * config/tc-arm.c (limits.h): Include.
1608 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1609 (fpu_vfp_v3_or_neon_ext): Declare constants.
1610 (neon_el_type): New enumeration of types for Neon vector elements.
1611 (neon_type_el): New struct. Define type and size of a vector element.
1612 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1614 (neon_type): Define struct. The type of an instruction.
1615 (arm_it): Add 'vectype' for the current instruction.
1616 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1617 (vfp_sp_reg_pos): Rename to...
1618 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1620 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1621 (Neon D or Q register).
1622 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1624 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1625 (my_get_expression): Allow above constant as argument to accept
1626 64-bit constants with optional prefix.
1627 (arm_reg_parse): Add extra argument to return the specific type of
1628 register in when either a D or Q register (REG_TYPE_NDQ) is
1629 requested. Can be NULL.
1630 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1631 (parse_reg_list): Update for new arm_reg_parse args.
1632 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1633 (parse_neon_el_struct_list): New function. Parse element/structure
1634 register lists for VLD<n>/VST<n> instructions.
1635 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1636 (s_arm_unwind_save_mmxwr): Likewise.
1637 (s_arm_unwind_save_mmxwcg): Likewise.
1638 (s_arm_unwind_movsp): Likewise.
1639 (s_arm_unwind_setfp): Likewise.
1640 (parse_big_immediate): New function. Parse an immediate, which may be
1641 64 bits wide. Put results in inst.operands[i].
1642 (parse_shift): Update for new arm_reg_parse args.
1643 (parse_address): Likewise. Add parsing of alignment specifiers.
1644 (parse_neon_mov): Parse the operands of a VMOV instruction.
1645 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1646 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1647 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1648 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1649 (parse_operands): Handle new codes above.
1650 (encode_arm_vfp_sp_reg): Rename to...
1651 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1652 selected VFP version only supports D0-D15.
1653 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1654 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1655 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1656 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1657 encode_arm_vfp_reg name, and allow 32 D regs.
1658 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1659 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1661 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1662 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1663 constant-load and conversion insns introduced with VFPv3.
1664 (neon_tab_entry): New struct.
1665 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1666 those which are the targets of pseudo-instructions.
1667 (neon_opc): Enumerate opcodes, use as indices into...
1668 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1669 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1670 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1671 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1673 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1675 (neon_type_mask): New. Compact type representation for type checking.
1676 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1677 permitted type combinations.
1678 (N_IGNORE_TYPE): New macro.
1679 (neon_check_shape): New function. Check an instruction shape for
1680 multiple alternatives. Return the specific shape for the current
1682 (neon_modify_type_size): New function. Modify a vector type and size,
1683 depending on the bit mask in argument 1.
1684 (neon_type_promote): New function. Convert a given "key" type (of an
1685 operand) into the correct type for a different operand, based on a bit
1687 (type_chk_of_el_type): New function. Convert a type and size into the
1688 compact representation used for type checking.
1689 (el_type_of_type_ckh): New function. Reverse of above (only when a
1690 single bit is set in the bit mask).
1691 (modify_types_allowed): New function. Alter a mask of allowed types
1692 based on a bit mask of modifications.
1693 (neon_check_type): New function. Check the type of the current
1694 instruction against the variable argument list. The "key" type of the
1695 instruction is returned.
1696 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1697 a Neon data-processing instruction depending on whether we're in ARM
1698 mode or Thumb-2 mode.
1699 (neon_logbits): New function.
1700 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1701 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1702 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1703 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1704 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1705 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1706 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1707 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1708 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1709 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1710 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1711 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1712 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1713 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1714 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1715 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1716 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1717 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1718 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1719 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1720 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1721 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1722 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1723 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1724 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1726 (parse_neon_type): New function. Parse Neon type specifier.
1727 (opcode_lookup): Allow parsing of Neon type specifiers.
1728 (REGNUM2, REGSETH, REGSET2): New macros.
1729 (reg_names): Add new VFPv3 and Neon registers.
1730 (NUF, nUF, NCE, nCE): New macros for opcode table.
1731 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1732 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1733 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1734 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1735 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1736 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1737 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1738 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1739 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1740 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1741 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1742 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1743 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1744 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1746 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1747 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1748 (arm_option_cpu_value): Add vfp3 and neon.
1749 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1752 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1754 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1755 syntax instead of hardcoded opcodes with ".w18" suffixes.
1756 (wide_branch_opcode): New.
1757 (build_transition): Use it to check for wide branch opcodes with
1758 either ".w18" or ".w15" suffixes.
1760 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1762 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1763 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1764 frag's is_literal flag.
1766 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1768 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1770 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1772 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1773 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1774 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1775 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1776 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1778 2005-04-20 Paul Brook <paul@codesourcery.com>
1780 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1782 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1784 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1786 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1787 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1788 Make some cpus unsupported on ELF. Run "make dep-am".
1789 * Makefile.in: Regenerate.
1791 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1793 * configure.in (--enable-targets): Indent help message.
1794 * configure: Regenerate.
1796 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1799 * config/tc-i386.c (i386_immediate): Check illegal immediate
1802 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1804 * config/tc-i386.c: Formatting.
1805 (output_disp, output_imm): ISO C90 params.
1807 * frags.c (frag_offset_fixed_p): Constify args.
1808 * frags.h (frag_offset_fixed_p): Ditto.
1810 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1811 (COFF_MAGIC): Delete.
1813 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1815 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1817 * po/POTFILES.in: Regenerated.
1819 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1821 * doc/as.texinfo: Mention that some .type syntaxes are not
1822 supported on all architectures.
1824 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1826 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1827 instructions when such transformations have been disabled.
1829 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1831 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1832 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1833 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1834 decoding the loop instructions. Remove current_offset variable.
1835 (xtensa_fix_short_loop_frags): Likewise.
1836 (min_bytes_to_other_loop_end): Remove current_offset argument.
1838 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1840 * config/tc-z80.c (z80_optimize_expr): Removed.
1841 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1843 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1845 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1846 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1847 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1848 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1849 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1850 at90can64, at90usb646, at90usb647, at90usb1286 and
1852 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1854 2006-04-07 Paul Brook <paul@codesourcery.com>
1856 * config/tc-arm.c (parse_operands): Set default error message.
1858 2006-04-07 Paul Brook <paul@codesourcery.com>
1860 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1862 2006-04-07 Paul Brook <paul@codesourcery.com>
1864 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1866 2006-04-07 Paul Brook <paul@codesourcery.com>
1868 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1869 (move_or_literal_pool): Handle Thumb-2 instructions.
1870 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1872 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1875 * config/tc-i386.c (match_template): Move 64-bit operand tests
1878 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1880 * po/Make-in: Add install-html target.
1881 * Makefile.am: Add install-html and install-html-recursive targets.
1882 * Makefile.in: Regenerate.
1883 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1884 * configure: Regenerate.
1885 * doc/Makefile.am: Add install-html and install-html-am targets.
1886 * doc/Makefile.in: Regenerate.
1888 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1890 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1893 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1894 Daniel Jacobowitz <dan@codesourcery.com>
1896 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1897 (GOTT_BASE, GOTT_INDEX): New.
1898 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1899 GOTT_INDEX when generating VxWorks PIC.
1900 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1901 use the generic *-*-vxworks* stanza instead.
1903 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1906 * frags.c (frag_offset_fixed_p): New function.
1907 * frags.h (frag_offset_fixed_p): Declare.
1908 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1909 (resolve_expression): Likewise.
1911 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1913 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1914 of the same length but different numbers of slots.
1916 2006-03-30 Andreas Schwab <schwab@suse.de>
1918 * configure.in: Fix help string for --enable-targets option.
1919 * configure: Regenerate.
1921 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1923 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1924 (m68k_ip): ... here. Use for all chips. Protect against buffer
1925 overrun and avoid excessive copying.
1927 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1928 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1929 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1930 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1931 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1932 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1933 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1934 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1935 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1936 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1937 (struct m68k_cpu): Change chip field to control_regs.
1938 (current_chip): Remove.
1939 (control_regs): New.
1940 (m68k_archs, m68k_extensions): Adjust.
1941 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1942 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1943 (find_cf_chip): Reimplement for new organization of cpu table.
1944 (select_control_regs): Remove.
1946 (struct save_opts): Save control regs, not chip.
1947 (s_save, s_restore): Adjust.
1948 (m68k_lookup_cpu): Give deprecated warning when necessary.
1949 (m68k_init_arch): Adjust.
1950 (md_show_usage): Adjust for new cpu table organization.
1952 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1954 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1955 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1956 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1958 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1959 (any_gotrel): New rule.
1960 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1961 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1963 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1964 (bfin_pic_ptr): New function.
1965 (md_pseudo_table): Add it for ".picptr".
1966 (OPTION_FDPIC): New macro.
1967 (md_longopts): Add -mfdpic.
1968 (md_parse_option): Handle it.
1969 (md_begin): Set BFD flags.
1970 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1971 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1973 * Makefile.am (bfin-parse.o): Update dependencies.
1974 (DEPTC_bfin_elf): Likewise.
1975 * Makefile.in: Regenerate.
1977 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1979 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1980 mcfemac instead of mcfmac.
1982 2006-03-23 Michael Matz <matz@suse.de>
1984 * config/tc-i386.c (type_names): Correct placement of 'static'.
1985 (reloc): Map some more relocs to their 64 bit counterpart when
1987 (output_insn): Work around breakage if DEBUG386 is defined.
1988 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1989 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1990 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1991 different from i386.
1992 (output_imm): Ditto.
1993 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1995 (md_convert_frag): Jumps can now be larger than 2GB away, error
1997 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1998 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2000 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2001 Daniel Jacobowitz <dan@codesourcery.com>
2002 Phil Edwards <phil@codesourcery.com>
2003 Zack Weinberg <zack@codesourcery.com>
2004 Mark Mitchell <mark@codesourcery.com>
2005 Nathan Sidwell <nathan@codesourcery.com>
2007 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2008 (md_begin): Complain about -G being used for PIC. Don't change
2009 the text, data and bss alignments on VxWorks.
2010 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2011 generating VxWorks PIC.
2012 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2013 (macro): Likewise, but do not treat la $25 specially for
2014 VxWorks PIC, and do not handle jal.
2015 (OPTION_MVXWORKS_PIC): New macro.
2016 (md_longopts): Add -mvxworks-pic.
2017 (md_parse_option): Don't complain about using PIC and -G together here.
2018 Handle OPTION_MVXWORKS_PIC.
2019 (md_estimate_size_before_relax): Always use the first relaxation
2020 sequence on VxWorks.
2021 * config/tc-mips.h (VXWORKS_PIC): New.
2023 2006-03-21 Paul Brook <paul@codesourcery.com>
2025 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2027 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2029 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2030 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2031 (get_loop_align_size): New.
2032 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2033 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2034 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2035 (get_noop_aligned_address): Use get_loop_align_size.
2036 (get_aligned_diff): Likewise.
2038 2006-03-21 Paul Brook <paul@codesourcery.com>
2040 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2042 2006-03-20 Paul Brook <paul@codesourcery.com>
2044 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2045 (do_t_branch): Encode branches inside IT blocks as unconditional.
2046 (do_t_cps): New function.
2047 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2048 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2049 (opcode_lookup): Allow conditional suffixes on all instructions in
2051 (md_assemble): Advance condexec state before checking for errors.
2052 (insns): Use do_t_cps.
2054 2006-03-20 Paul Brook <paul@codesourcery.com>
2056 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2057 outputting the insn.
2059 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2061 * config/tc-vax.c: Update copyright year.
2062 * config/tc-vax.h: Likewise.
2064 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2066 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2068 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2070 2006-03-17 Paul Brook <paul@codesourcery.com>
2072 * config/tc-arm.c (insns): Add ldm and stm.
2074 2006-03-17 Ben Elliston <bje@au.ibm.com>
2077 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2079 2006-03-16 Paul Brook <paul@codesourcery.com>
2081 * config/tc-arm.c (insns): Add "svc".
2083 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2085 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2086 flag and avoid double underscore prefixes.
2088 2006-03-10 Paul Brook <paul@codesourcery.com>
2090 * config/tc-arm.c (md_begin): Handle EABIv5.
2091 (arm_eabis): Add EF_ARM_EABI_VER5.
2092 * doc/c-arm.texi: Document -meabi=5.
2094 2006-03-10 Ben Elliston <bje@au.ibm.com>
2096 * app.c (do_scrub_chars): Simplify string handling.
2098 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2099 Daniel Jacobowitz <dan@codesourcery.com>
2100 Zack Weinberg <zack@codesourcery.com>
2101 Nathan Sidwell <nathan@codesourcery.com>
2102 Paul Brook <paul@codesourcery.com>
2103 Ricardo Anguiano <anguiano@codesourcery.com>
2104 Phil Edwards <phil@codesourcery.com>
2106 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2107 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2109 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2110 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2111 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2113 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2115 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2116 even when using the text-section-literals option.
2118 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2120 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2122 (m68k_ip): <case 'J'> Check we have some control regs.
2123 (md_parse_option): Allow raw arch switch.
2124 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2125 whether 68881 or cfloat was meant by -mfloat.
2126 (md_show_usage): Adjust extension display.
2127 (m68k_elf_final_processing): Adjust.
2129 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2131 * config/tc-avr.c (avr_mod_hash_value): New function.
2132 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2133 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2134 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2135 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2137 (tc_gen_reloc): Handle substractions of symbols, if possible do
2138 fixups, abort otherwise.
2139 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2140 tc_fix_adjustable): Define.
2142 2006-03-02 James E Wilson <wilson@specifix.com>
2144 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2145 change the template, then clear md.slot[curr].end_of_insn_group.
2147 2006-02-28 Jan Beulich <jbeulich@novell.com>
2149 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2151 2006-02-28 Jan Beulich <jbeulich@novell.com>
2154 * macro.c (getstring): Don't treat parentheses special anymore.
2155 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2156 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2159 2006-02-28 Mat <mat@csail.mit.edu>
2161 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2163 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2165 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2167 (CFI_signal_frame): Define.
2168 (cfi_pseudo_table): Add .cfi_signal_frame.
2169 (dot_cfi): Handle CFI_signal_frame.
2170 (output_cie): Handle cie->signal_frame.
2171 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2172 different. Copy signal_frame from FDE to newly created CIE.
2173 * doc/as.texinfo: Document .cfi_signal_frame.
2175 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2177 * doc/Makefile.am: Add html target.
2178 * doc/Makefile.in: Regenerate.
2179 * po/Make-in: Add html target.
2181 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2183 * config/tc-i386.c (output_insn): Support Intel Merom New
2186 * config/tc-i386.h (CpuMNI): New.
2187 (CpuUnknownFlags): Add CpuMNI.
2189 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2191 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2192 (hpriv_reg_table): New table for hyperprivileged registers.
2193 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2196 2006-02-24 DJ Delorie <dj@redhat.com>
2198 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2199 (tc_gen_reloc): Don't define.
2200 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2201 (OPTION_LINKRELAX): New.
2202 (md_longopts): Add it.
2204 (md_parse_options): Set it.
2205 (md_assemble): Emit relaxation relocs as needed.
2206 (md_convert_frag): Emit relaxation relocs as needed.
2207 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2208 (m32c_apply_fix): New.
2209 (tc_gen_reloc): New.
2210 (m32c_force_relocation): Force out jump relocs when relaxing.
2211 (m32c_fix_adjustable): Return false if relaxing.
2213 2006-02-24 Paul Brook <paul@codesourcery.com>
2215 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2216 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2217 (struct asm_barrier_opt): Define.
2218 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2219 (parse_psr): Accept V7M psr names.
2220 (parse_barrier): New function.
2221 (enum operand_parse_code): Add OP_oBARRIER.
2222 (parse_operands): Implement OP_oBARRIER.
2223 (do_barrier): New function.
2224 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2225 (do_t_cpsi): Add V7M restrictions.
2226 (do_t_mrs, do_t_msr): Validate V7M variants.
2227 (md_assemble): Check for NULL variants.
2228 (v7m_psrs, barrier_opt_names): New tables.
2229 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2230 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2231 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2232 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2233 (struct cpu_arch_ver_table): Define.
2234 (cpu_arch_ver): New.
2235 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2236 Tag_CPU_arch_profile.
2237 * doc/c-arm.texi: Document new cpu and arch options.
2239 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2241 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2243 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2245 * config/tc-ia64.c: Update copyright years.
2247 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2249 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2252 2005-02-22 Paul Brook <paul@codesourcery.com>
2254 * config/tc-arm.c (do_pld): Remove incorrect write to
2256 (encode_thumb32_addr_mode): Use correct operand.
2258 2006-02-21 Paul Brook <paul@codesourcery.com>
2260 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2262 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2263 Anil Paranjape <anilp1@kpitcummins.com>
2264 Shilin Shakti <shilins@kpitcummins.com>
2266 * Makefile.am: Add xc16x related entry.
2267 * Makefile.in: Regenerate.
2268 * configure.in: Added xc16x related entry.
2269 * configure: Regenerate.
2270 * config/tc-xc16x.h: New file
2271 * config/tc-xc16x.c: New file
2272 * doc/c-xc16x.texi: New file for xc16x
2273 * doc/all.texi: Entry for xc16x
2274 * doc/Makefile.texi: Added c-xc16x.texi
2275 * NEWS: Announce the support for the new target.
2277 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2279 * configure.tgt: set emulation for mips-*-netbsd*
2281 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2283 * config.in: Rebuilt.
2285 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2287 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2288 from 1, not 0, in error messages.
2289 (md_assemble): Simplify special-case check for ENTRY instructions.
2290 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2291 operand in error message.
2293 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2295 * configure.tgt (arm-*-linux-gnueabi*): Change to
2298 2006-02-10 Nick Clifton <nickc@redhat.com>
2300 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2301 32-bit value is propagated into the upper bits of a 64-bit long.
2303 * config/tc-arc.c (init_opcode_tables): Fix cast.
2304 (arc_extoper, md_operand): Likewise.
2306 2006-02-09 David Heine <dlheine@tensilica.com>
2308 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2309 each relaxation step.
2311 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2313 * configure.in (CHECK_DECLS): Add vsnprintf.
2314 * configure: Regenerate.
2315 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2316 include/declare here, but...
2317 * as.h: Move code detecting VARARGS idiom to the top.
2318 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2319 (vsnprintf): Declare if not already declared.
2321 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2323 * as.c (close_output_file): New.
2324 (main): Register close_output_file with xatexit before
2325 dump_statistics. Don't call output_file_close.
2327 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2329 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2330 mcf5329_control_regs): New.
2331 (not_current_architecture, selected_arch, selected_cpu): New.
2332 (m68k_archs, m68k_extensions): New.
2333 (archs): Renamed to ...
2334 (m68k_cpus): ... here. Adjust.
2336 (md_pseudo_table): Add arch and cpu directives.
2337 (find_cf_chip, m68k_ip): Adjust table scanning.
2338 (no_68851, no_68881): Remove.
2339 (md_assemble): Lazily initialize.
2340 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2341 (md_init_after_args): Move functionality to m68k_init_arch.
2342 (mri_chip): Adjust table scanning.
2343 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2344 options with saner parsing.
2345 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2346 m68k_init_arch): New.
2347 (s_m68k_cpu, s_m68k_arch): New.
2348 (md_show_usage): Adjust.
2349 (m68k_elf_final_processing): Set CF EF flags.
2350 * config/tc-m68k.h (m68k_init_after_args): Remove.
2351 (tc_init_after_args): Remove.
2352 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2353 (M68k-Directives): Document .arch and .cpu directives.
2355 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2357 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2358 synonyms for equ and defl.
2359 (z80_cons_fix_new): New function.
2360 (emit_byte): Disallow relative jumps to absolute locations.
2361 (emit_data): Only handle defb, prototype changed, because defb is
2362 now handled as pseudo-op rather than an instruction.
2363 (instab): Entries for defb,defw,db,dw moved from here...
2364 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2365 Add entries for def24,def32,d24,d32.
2366 (md_assemble): Improved error handling.
2367 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2368 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2369 (z80_cons_fix_new): Declare.
2370 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2371 (def24,d24,def32,d32): New pseudo-ops.
2373 2006-02-02 Paul Brook <paul@codesourcery.com>
2375 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2377 2005-02-02 Paul Brook <paul@codesourcery.com>
2379 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2380 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2381 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2382 T2_OPCODE_RSB): Define.
2383 (thumb32_negate_data_op): New function.
2384 (md_apply_fix): Use it.
2386 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2388 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2390 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2391 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2393 (relaxation_requirements): Add pfinish_frag argument and use it to
2394 replace setting tinsn->record_fix fields.
2395 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2396 and vinsn_to_insnbuf. Remove references to record_fix and
2397 slot_sub_symbols fields.
2398 (xtensa_mark_narrow_branches): Delete unused code.
2399 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2401 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2403 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2404 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2405 of the record_fix field. Simplify error messages for unexpected
2407 (set_expr_symbol_offset_diff): Delete.
2409 2006-01-31 Paul Brook <paul@codesourcery.com>
2411 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2413 2006-01-31 Paul Brook <paul@codesourcery.com>
2414 Richard Earnshaw <rearnsha@arm.com>
2416 * config/tc-arm.c: Use arm_feature_set.
2417 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2418 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2419 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2422 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2423 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2424 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2425 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2427 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2428 (arm_opts): Move old cpu/arch options from here...
2429 (arm_legacy_opts): ... to here.
2430 (md_parse_option): Search arm_legacy_opts.
2431 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2432 (arm_float_abis, arm_eabis): Make const.
2434 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2436 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2438 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2440 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2441 in load immediate intruction.
2443 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2445 * config/bfin-parse.y (value_match): Use correct conversion
2446 specifications in template string for __FILE__ and __LINE__.
2450 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2452 Introduce TLS descriptors for i386 and x86_64.
2453 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2454 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2455 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2456 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2457 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2459 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2460 (lex_got): Handle @tlsdesc and @tlscall.
2461 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2463 2006-01-11 Nick Clifton <nickc@redhat.com>
2465 Fixes for building on 64-bit hosts:
2466 * config/tc-avr.c (mod_index): New union to allow conversion
2467 between pointers and integers.
2468 (md_begin, avr_ldi_expression): Use it.
2469 * config/tc-i370.c (md_assemble): Add cast for argument to print
2471 * config/tc-tic54x.c (subsym_substitute): Likewise.
2472 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2473 opindex field of fr_cgen structure into a pointer so that it can
2474 be stored in a frag.
2475 * config/tc-mn10300.c (md_assemble): Likewise.
2476 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2478 * config/tc-v850.c: Replace uses of (int) casts with correct
2481 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2484 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2486 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2489 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2490 a local-label reference.
2492 For older changes see ChangeLog-2005
2498 version-control: never