1 2006-10-23 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-m68hc11.c (md_assemble): Quiet warning.
5 2006-10-19 Mike Frysinger <vapier@gentoo.org>
7 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
8 (x86_64_section_letter): Likewise.
10 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
12 * config/tc-score.c (build_relax_frag): Compute correct
15 2006-10-18 Roy Marples <uberlord@gentoo.org>
17 * config/tc-sparc.c (md_parse_option): Treat any target starting with
18 elf32-sparc as a viable target for the -32 switch and any target starting with
19 elf64-sparc as a viable target for the -64 switch.
20 (sparc_target_format): For 64-bit ELF flavoured output use ELF_TARGET_FORMAT64
21 while for 32-bit ELF flavoured output use ELF_TARGET_FORMAT.
22 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
24 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
26 * configure: Regenerated.
28 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
30 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
31 in addition to testing for '\n'.
32 (TC_EOL_IN_INSN): Provide a default definition if necessary.
34 2006-10-13 Sterling Augstine <sterling@tensilica.com>
36 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
37 a disjoint DW_AT range.
39 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
41 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
43 2006-10-08 Paul Brook <paul@codesourcery.com>
45 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
46 (parse_operands): Use parse_big_immediate for OP_NILO.
47 (neon_cmode_for_logic_imm): Try smaller element sizes.
48 (neon_cmode_for_move_imm): Ditto.
49 (do_neon_logic): Handle .i64 pseudo-op.
51 2006-09-29 Alan Modra <amodra@bigpond.net.au>
53 * po/POTFILES.in: Regenerate.
55 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
57 * config/tc-i386.h (CpuMNI): Renamed to ...
59 (CpuUnknownFlags): Updated.
60 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
61 and PROCESSOR_MEROM with PROCESSOR_CORE2.
62 * config/tc-i386.c: Updated.
63 * doc/c-i386.texi: Likewise.
65 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
67 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
69 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
71 2006-09-27 Nick Clifton <nickc@redhat.com>
73 * output-file.c (output_file_close): Prevent an infinite loop
74 reporting that stdoutput could not be closed.
76 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
77 Joseph Myers <joseph@codesourcery.com>
78 Ian Lance Taylor <ian@wasabisystems.com>
79 Ben Elliston <bje@wasabisystems.com>
81 * config/tc-arm.c (arm_cext_iwmmxt2): New.
82 (enum operand_parse_code): New code OP_RIWR_I32z.
83 (parse_operands): Handle OP_RIWR_I32z.
84 (do_iwmmxt_wmerge): New function.
85 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
87 (do_iwmmxt_wrwrwr_or_imm5): New function.
88 (insns): Mark instructions as RIWR_I32z as appropriate.
89 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
90 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
91 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
92 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
93 (md_begin): Handle IWMMXT2.
94 (arm_cpus): Add iwmmxt2.
95 (arm_extensions): Likewise.
96 (arm_archs): Likewise.
98 2006-09-25 Bob Wilson <bob.wilson@acm.org>
100 * doc/as.texinfo (Overview): Revise description of --keep-locals.
101 Add xref to "Symbol Names".
102 (L): Refer to "local symbols" instead of "local labels". Move
103 definition to "Symbol Names" section; add xref to that section.
104 (Symbol Names): Use "Local Symbol Names" section to define local
105 symbols. Add "Local Labels" heading for description of temporary
106 forward/backward labels, and refer to those as "local labels".
108 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
111 * config/tc-i386.c (match_template): Check address size prefix
112 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
115 2006-09-22 Alan Modra <amodra@bigpond.net.au>
117 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
119 2006-09-22 Alan Modra <amodra@bigpond.net.au>
121 * as.h (as_perror): Delete declaration.
122 * gdbinit.in (as_perror): Delete breakpoint.
123 * messages.c (as_perror): Delete function.
124 * doc/internals.texi: Remove as_perror description.
125 * listing.c (listing_print: Don't use as_perror.
126 * output-file.c (output_file_create, output_file_close): Likewise.
127 * symbols.c (symbol_create, symbol_clone): Likewise.
128 * write.c (write_contents): Likewise.
129 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
130 * config/tc-tic54x.c (tic54x_mlib): Likewise.
132 2006-09-22 Alan Modra <amodra@bigpond.net.au>
134 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
135 (ppc_handle_align): New function.
136 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
137 (SUB_SEGMENT_ALIGN): Define as zero.
139 2006-09-20 Bob Wilson <bob.wilson@acm.org>
141 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
142 (Overview): Skip cross reference in man page.
144 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
146 * configure.in: Add new target x86_64-pc-mingw64.
147 * configure: Regenerate.
148 * configure.tgt: Add new target x86_64-pc-mingw64.
149 * config/obj-coff.h: Add handling for TE_PEP target specific code and definitions.
150 * config/tc-i386.c: Add new targets.
151 (md_parse_option): Add targets to OPTION_64.
152 (x86_64_target_format): Add new method for setup proper default target cpu mode.
153 * config/te-pep.h: Add new target definition header.
154 (TE_PEP): New macro: Identifies new target architecture.
155 (COFF_WITH_pex64): Set proper includes in bfd.
156 * NEWS: Mention new target.
158 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
160 * config/bfin-parse.y (binary): Change sub of const to add of negated
163 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
165 * config/tc-score.c: New file.
166 * config/tc-score.h: Newf file.
167 * configure.tgt: Add Score target.
168 * Makefile.am: Add Score files.
169 * Makefile.in: Regenerate.
170 * NEWS: Mention new target support.
172 2006-09-16 Paul Brook <paul@codesourcery.com>
174 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
175 * doc/c-arm.texi (movsp): Document offset argument.
177 2006-09-16 Paul Brook <paul@codesourcery.com>
179 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
180 unsigned int to avoid 64-bit host problems.
182 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
184 * config/bfin-parse.y (binary): Do some more constant folding for
187 2006-09-13 Jan Beulich <jbeulich@novell.com>
189 * input-file.c (input_file_give_next_buffer): Demote as_bad to
192 2006-09-13 Alan Modra <amodra@bigpond.net.au>
195 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
198 2006-09-13 Alan Modra <amodra@bigpond.net.au>
200 * input-file.c (input_file_open): Replace as_perror with as_bad
201 so that gas exits with error on file errors. Correct error
203 (input_file_get, input_file_give_next_buffer): Likewise.
204 * input-file.h: Update comment.
206 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
209 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
210 registers as a sub-class of wC registers.
212 2006-09-11 Alan Modra <amodra@bigpond.net.au>
215 * config/tc-mips.h (enum dwarf2_format): Forward declare.
216 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
217 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
218 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
220 2006-09-08 Nick Clifton <nickc@redhat.com>
223 * doc/as.texinfo (Macro): Improve documentation about separating
224 macro arguments from following text.
226 2006-09-08 Paul Brook <paul@codesourcery.com>
228 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
230 2006-09-07 Paul Brook <paul@codesourcery.com>
232 * config/tc-arm.c (parse_operands): Mark operand as present.
234 2006-09-04 Paul Brook <paul@codesourcery.com>
236 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
237 (do_neon_dyadic_if_i_d): Avoid setting U bit.
238 (do_neon_mac_maybe_scalar): Ditto.
239 (do_neon_dyadic_narrow): Force operand type to NT_integer.
240 (insns): Remove out of date comments.
242 2006-08-29 Nick Clifton <nickc@redhat.com>
244 * read.c (s_align): Initialize the 'stopc' variable to prevent
245 compiler complaints about it being used without being
247 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
248 s_float_space, s_struct, cons_worker, equals): Likewise.
250 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
252 * ecoff.c (ecoff_directive_val): Fix message typo.
253 * config/tc-ns32k.c (convert_iif): Likewise.
254 * config/tc-sh64.c (shmedia_check_limits): Likewise.
256 2006-08-25 Sterling Augustine <sterling@tensilica.com>
257 Bob Wilson <bob.wilson@acm.org>
259 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
260 the state of the absolute_literals directive. Remove align frag at
261 the start of the literal pool position.
263 2006-08-25 Bob Wilson <bob.wilson@acm.org>
265 * doc/c-xtensa.texi: Add @group commands in examples.
267 2006-08-24 Bob Wilson <bob.wilson@acm.org>
269 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
270 (INIT_LITERAL_SECTION_NAME): Delete.
271 (lit_state struct): Remove segment names, init_lit_seg, and
272 fini_lit_seg. Add lit_prefix and current_text_seg.
273 (init_literal_head_h, init_literal_head): Delete.
274 (fini_literal_head_h, fini_literal_head): Delete.
275 (xtensa_begin_directive): Move argument parsing to
276 xtensa_literal_prefix function.
277 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
278 (xtensa_literal_prefix): Parse the directive argument here and
279 record it in the lit_prefix field. Remove code to derive literal
282 (get_is_linkonce_section): Use linkonce_len. Check for any
283 ".gnu.linkonce.*" section, not just text sections.
284 (md_begin): Remove initialization of deleted lit_state fields.
285 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
286 to init_literal_head and fini_literal_head.
287 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
288 when traversing literal_head list.
289 (match_section_group): New.
290 (cache_literal_section): Rewrite to determine the literal section
291 name on the fly, create the section and return it.
292 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
293 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
294 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
295 Use xtensa_get_property_section from bfd.
296 (retrieve_xtensa_section): Delete.
297 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
298 description to refer to plural literal sections and add xref to
299 the Literal Directive section.
300 (Literal Directive): Describe new rules for deriving literal section
301 names. Add footnote for special case of .init/.fini with
302 --text-section-literals.
303 (Literal Prefix Directive): Replace old naming rules with xref to the
304 Literal Directive section.
306 2006-08-21 Joseph Myers <joseph@codesourcery.com>
308 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
309 merging with previous long opcode.
311 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
313 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
314 * Makefile.in: Regenerate.
315 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
318 2006-08-16 Julian Brown <julian@codesourcery.com>
320 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
321 to use ARM instructions on non-ARM-supporting cores.
322 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
323 mode automatically based on cpu variant.
324 (md_begin): Call above function.
326 2006-08-16 Julian Brown <julian@codesourcery.com>
328 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
329 recognized in non-unified syntax mode.
331 2006-08-15 Thiemo Seufer <ths@mips.com>
332 Nigel Stephens <nigel@mips.com>
333 David Ung <davidu@mips.com>
335 * configure.tgt: Handle mips*-sde-elf*.
337 2006-08-12 Thiemo Seufer <ths@networkno.de>
339 * config/tc-mips.c (mips16_ip): Fix argument register handling
340 for restore instruction.
342 2006-08-08 Bob Wilson <bob.wilson@acm.org>
344 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
346 (out_fixed_inc_line_addr): New.
347 (process_entries): Use out_fixed_inc_line_addr when
348 DWARF2_USE_FIXED_ADVANCE_PC is set.
349 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
351 2006-08-08 DJ Delorie <dj@redhat.com>
353 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
354 vs full symbols so that we never have more than one pointer value
355 for any given symbol in our symbol table.
357 2006-08-08 Sterling Augustine <sterling@tensilica.com>
359 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
360 and emit DW_AT_ranges when code in compilation unit is not
362 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
364 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
365 (out_debug_ranges): New function to emit .debug_ranges section
366 when code is not contiguous.
368 2006-08-08 Nick Clifton <nickc@redhat.com>
370 * config/tc-arm.c (WARN_DEPRECATED): Enable.
372 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
374 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
376 (pe_directive_secrel) [TE_PE]: New function.
377 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
378 loc, loc_mark_labels.
379 [TE_PE]: Handle secrel32.
380 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
382 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
383 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
384 (md_section_align): Only round section sizes here for AOUT
386 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
387 (tc_pe_dwarf2_emit_offset): New function.
388 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
389 (cons_fix_new_arm): Handle O_secrel.
390 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
391 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
392 of OBJ_ELF only block.
393 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
394 tc_pe_dwarf2_emit_offset.
396 2006-08-04 Richard Sandiford <richard@codesourcery.com>
398 * config/tc-sh.c (apply_full_field_fix): New function.
399 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
400 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
401 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
402 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
404 2006-08-03 Nick Clifton <nickc@redhat.com>
407 * config.in: Regenerate.
409 2006-08-03 Joseph Myers <joseph@codesourcery.com>
411 * config/tc-arm.c (parse_operands): Handle invalid register name
414 2006-08-03 Joseph Myers <joseph@codesourcery.com>
416 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
417 (parse_operands): Handle it.
418 (insns): Use it for tmcr and tmrc.
420 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
423 * config/tc-i386.c (md_parse_option): Treat any target starting
424 with elf64_x86_64 as a viable target for the -64 switch.
425 (i386_target_format): For 64-bit ELF flavoured output use
427 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
429 2006-08-02 Nick Clifton <nickc@redhat.com>
432 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
434 * configure.in: Run BFD_BINARY_FOPEN.
435 * configure: Regenerate.
436 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
439 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
441 * config/tc-i386.c (md_assemble): Don't update
444 2006-08-01 Thiemo Seufer <ths@mips.com>
446 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
448 2006-08-01 Thiemo Seufer <ths@mips.com>
450 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
451 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
452 BFD_RELOC_32 and BFD_RELOC_16.
453 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
454 md_convert_frag, md_obj_end): Fix comment formatting.
456 2006-07-31 Thiemo Seufer <ths@mips.com>
458 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
459 handling for BFD_RELOC_MIPS16_JMP.
461 2006-07-24 Andreas Schwab <schwab@suse.de>
464 * read.c (read_a_source_file): Ignore unknown text after line
465 comment character. Fix misleading comment.
467 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
469 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
470 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
471 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
472 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
473 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
474 doc/c-z80.texi, doc/internals.texi: Fix some typos.
476 2006-07-21 Nick Clifton <nickc@redhat.com>
478 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
481 2006-07-20 Thiemo Seufer <ths@mips.com>
482 Nigel Stephens <nigel@mips.com>
484 * config/tc-mips.c (md_parse_option): Don't infer optimisation
485 options from debug options.
487 2006-07-20 Thiemo Seufer <ths@mips.com>
489 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
490 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
492 2006-07-19 Paul Brook <paul@codesourcery.com>
494 * config/tc-arm.c (insns): Fix rbit Arm opcode.
496 2006-07-18 Paul Brook <paul@codesourcery.com>
498 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
499 (md_convert_frag): Use correct reloc for add_pc. Use
500 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
501 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
502 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
504 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
506 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
507 when file and line unknown.
509 2006-07-17 Thiemo Seufer <ths@mips.com>
511 * read.c (s_struct): Use IS_ELF.
512 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
513 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
514 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
515 s_mips_mask): Likewise.
517 2006-07-16 Thiemo Seufer <ths@mips.com>
518 David Ung <davidu@mips.com>
520 * read.c (s_struct): Handle ELF section changing.
521 * config/tc-mips.c (s_align): Leave enabling auto-align to the
523 (s_change_sec): Try section changing only if we output ELF.
525 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
527 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
529 (smallest_imm_type): Remove Cpu086.
530 (i386_target_format): Likewise.
532 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
535 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
536 Michael Meissner <michael.meissner@amd.com>
538 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
539 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
540 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
542 (i386_align_code): Ditto.
543 (md_assemble_code): Add support for insertq/extrq instructions,
544 swapping as needed for intel syntax.
545 (swap_imm_operands): New function to swap immediate operands.
546 (swap_operands): Deal with 4 operand instructions.
547 (build_modrm_byte): Add support for insertq instruction.
549 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
551 * config/tc-i386.h (Size64): Fix a typo in comment.
553 2006-07-12 Nick Clifton <nickc@redhat.com>
555 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
556 fixup_segment() to repeat a range check on a value that has
557 already been checked here.
559 2006-07-07 James E Wilson <wilson@specifix.com>
561 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
563 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
564 Nick Clifton <nickc@redhat.com>
567 * doc/as.texi: Fix spelling typo: branchs => branches.
568 * doc/c-m68hc11.texi: Likewise.
569 * config/tc-m68hc11.c: Likewise.
570 Support old spelling of command line switch for backwards
573 2006-07-04 Thiemo Seufer <ths@mips.com>
574 David Ung <davidu@mips.com>
576 * config/tc-mips.c (s_is_linkonce): New function.
577 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
578 weak, external, and linkonce symbols.
579 (pic_need_relax): Use s_is_linkonce.
581 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
583 * doc/as.texinfo (Org): Remove space.
584 (P2align): Add "@var{abs-expr},".
586 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
588 * config/tc-i386.c (cpu_arch_tune_set): New.
589 (cpu_arch_isa): Likewise.
590 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
591 nops with short or long nop sequences based on -march=/.arch
593 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
594 set cpu_arch_tune and cpu_arch_tune_flags.
595 (md_parse_option): For -march=, set cpu_arch_isa and set
596 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
597 0. Set cpu_arch_tune_set to 1 for -mtune=.
598 (i386_target_format): Don't set cpu_arch_tune.
600 2006-06-23 Nigel Stephens <nigel@mips.com>
602 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
603 generated .sbss.* and .gnu.linkonce.sb.*.
605 2006-06-23 Thiemo Seufer <ths@mips.com>
606 David Ung <davidu@mips.com>
608 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
610 * config/tc-mips.c (label_list): Define per-segment label_list.
611 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
612 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
613 mips_from_file_after_relocs, mips_define_label): Use per-segment
616 2006-06-22 Thiemo Seufer <ths@mips.com>
618 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
619 (append_insn): Use it.
620 (md_apply_fix): Whitespace formatting.
621 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
622 mips16_extended_frag): Remove register specifier.
623 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
626 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
628 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
629 a directive saving VFP registers for ARMv6 or later.
630 (s_arm_unwind_save): Add parameter arch_v6 and call
631 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
633 (md_pseudo_table): Add entry for new "vsave" directive.
634 * doc/c-arm.texi: Correct error in example for "save"
635 directive (fstmdf -> fstmdx). Also document "vsave" directive.
637 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
638 Anatoly Sokolov <aesok@post.ru>
640 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
641 and atmega644p devices. Rename atmega164/atmega324 devices to
642 atmega164p/atmega324p.
643 * doc/c-avr.texi: Document new mcu and arch options.
645 2006-06-17 Nick Clifton <nickc@redhat.com>
647 * config/tc-arm.c (enum parse_operand_result): Move outside of
648 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
650 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
652 * config/tc-i386.h (processor_type): New.
653 (arch_entry): Add type.
655 * config/tc-i386.c (cpu_arch_tune): New.
656 (cpu_arch_tune_flags): Likewise.
657 (cpu_arch_isa_flags): Likewise.
659 (set_cpu_arch): Also update cpu_arch_isa_flags.
660 (md_assemble): Update cpu_arch_isa_flags.
662 (OPTION_MTUNE): Likewise.
663 (md_longopts): Add -march= and -mtune=.
664 (md_parse_option): Support -march= and -mtune=.
665 (md_show_usage): Add -march=CPU/-mtune=CPU.
666 (i386_target_format): Also update cpu_arch_isa_flags,
667 cpu_arch_tune and cpu_arch_tune_flags.
669 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
671 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
673 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
675 * config/tc-arm.c (enum parse_operand_result): New.
676 (struct group_reloc_table_entry): New.
677 (enum group_reloc_type): New.
678 (group_reloc_table): New array.
679 (find_group_reloc_table_entry): New function.
680 (parse_shifter_operand_group_reloc): New function.
681 (parse_address_main): New function, incorporating code
682 from the old parse_address function. To be used via...
683 (parse_address): wrapper for parse_address_main; and
684 (parse_address_group_reloc): new function, likewise.
685 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
686 OP_ADDRGLDRS, OP_ADDRGLDC.
687 (parse_operands): Support for these new operand codes.
688 New macro po_misc_or_fail_no_backtrack.
689 (encode_arm_cp_address): Preserve group relocations.
690 (insns): Modify to use the above operand codes where group
691 relocations are permitted.
692 (md_apply_fix): Handle the group relocations
693 ALU_PC_G0_NC through LDC_SB_G2.
694 (tc_gen_reloc): Likewise.
695 (arm_force_relocation): Leave group relocations for the linker.
696 (arm_fix_adjustable): Likewise.
698 2006-06-15 Julian Brown <julian@codesourcery.com>
700 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
701 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
704 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
706 * config/tc-i386.c (process_suffix): Don't add rex64 for
709 2006-06-09 Thiemo Seufer <ths@mips.com>
711 * config/tc-mips.c (mips_ip): Maintain argument count.
713 2006-06-09 Alan Modra <amodra@bigpond.net.au>
715 * config/tc-iq2000.c: Include sb.h.
717 2006-06-08 Nigel Stephens <nigel@mips.com>
719 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
720 aliases for better compatibility with SGI tools.
722 2006-06-08 Alan Modra <amodra@bigpond.net.au>
724 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
725 * Makefile.am (GASLIBS): Expand @BFDLIB@.
727 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
728 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
729 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
731 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
732 * Makefile.in: Regenerate.
733 * doc/Makefile.in: Regenerate.
734 * configure: Regenerate.
736 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
738 * po/Make-in (pdf, ps): New dummy targets.
740 2006-06-07 Julian Brown <julian@codesourcery.com>
742 * config/tc-arm.c (stdarg.h): include.
743 (arm_it): Add uncond_value field. Add isvec and issingle to operand
745 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
746 REG_TYPE_NSDQ (single, double or quad vector reg).
747 (reg_expected_msgs): Update.
748 (BAD_FPU): Add macro for unsupported FPU instruction error.
749 (parse_neon_type): Support 'd' as an alias for .f64.
750 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
752 (parse_vfp_reg_list): Don't update first arg on error.
753 (parse_neon_mov): Support extra syntax for VFP moves.
754 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
755 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
756 (parse_operands): Support isvec, issingle operands fields, new parse
758 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
760 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
761 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
762 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
763 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
765 (neon_shape): Redefine in terms of above.
766 (neon_shape_class): New enumeration, table of shape classes.
767 (neon_shape_el): New enumeration. One element of a shape.
768 (neon_shape_el_size): Register widths of above, where appropriate.
769 (neon_shape_info): New struct. Info for shape table.
770 (neon_shape_tab): New array.
771 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
772 (neon_check_shape): Rewrite as...
773 (neon_select_shape): New function to classify instruction shapes,
774 driven by new table neon_shape_tab array.
775 (neon_quad): New function. Return 1 if shape should set Q flag in
776 instructions (or equivalent), 0 otherwise.
777 (type_chk_of_el_type): Support F64.
778 (el_type_of_type_chk): Likewise.
779 (neon_check_type): Add support for VFP type checking (VFP data
780 elements fill their containing registers).
781 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
782 in thumb mode for VFP instructions.
783 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
784 and encode the current instruction as if it were that opcode.
785 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
786 arguments, call function in PFN.
787 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
788 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
789 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
790 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
791 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
792 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
793 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
794 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
795 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
796 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
797 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
798 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
799 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
800 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
801 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
803 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
804 between VFP and Neon turns out to belong to Neon. Perform
805 architecture check and fill in condition field if appropriate.
806 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
807 (do_neon_cvt): Add support for VFP variants of instructions.
808 (neon_cvt_flavour): Extend to cover VFP conversions.
809 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
811 (do_neon_ldr_str): Handle single-precision VFP load/store.
812 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
813 NS_NULL not NS_IGNORE.
814 (opcode_tag): Add OT_csuffixF for operands which either take a
815 conditional suffix, or have 0xF in the condition field.
816 (md_assemble): Add support for OT_csuffixF.
817 (NCE): Replace macro with...
818 (NCE_tag, NCE, NCEF): New macros.
819 (nCE): Replace macro with...
820 (nCE_tag, nCE, nCEF): New macros.
821 (insns): Add support for VFP insns or VFP versions of insns msr,
822 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
823 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
824 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
825 VFP/Neon insns together.
827 2006-06-07 Alan Modra <amodra@bigpond.net.au>
828 Ladislav Michl <ladis@linux-mips.org>
830 * app.c: Don't include headers already included by as.h.
832 * atof-generic.c: Likewise.
834 * dwarf2dbg.c: Likewise.
836 * input-file.c: Likewise.
837 * input-scrub.c: Likewise.
839 * output-file.c: Likewise.
842 * config/bfin-lex.l: Likewise.
843 * config/obj-coff.h: Likewise.
844 * config/obj-elf.h: Likewise.
845 * config/obj-som.h: Likewise.
846 * config/tc-arc.c: Likewise.
847 * config/tc-arm.c: Likewise.
848 * config/tc-avr.c: Likewise.
849 * config/tc-bfin.c: Likewise.
850 * config/tc-cris.c: Likewise.
851 * config/tc-d10v.c: Likewise.
852 * config/tc-d30v.c: Likewise.
853 * config/tc-dlx.h: Likewise.
854 * config/tc-fr30.c: Likewise.
855 * config/tc-frv.c: Likewise.
856 * config/tc-h8300.c: Likewise.
857 * config/tc-hppa.c: Likewise.
858 * config/tc-i370.c: Likewise.
859 * config/tc-i860.c: Likewise.
860 * config/tc-i960.c: Likewise.
861 * config/tc-ip2k.c: Likewise.
862 * config/tc-iq2000.c: Likewise.
863 * config/tc-m32c.c: Likewise.
864 * config/tc-m32r.c: Likewise.
865 * config/tc-maxq.c: Likewise.
866 * config/tc-mcore.c: Likewise.
867 * config/tc-mips.c: Likewise.
868 * config/tc-mmix.c: Likewise.
869 * config/tc-mn10200.c: Likewise.
870 * config/tc-mn10300.c: Likewise.
871 * config/tc-msp430.c: Likewise.
872 * config/tc-mt.c: Likewise.
873 * config/tc-ns32k.c: Likewise.
874 * config/tc-openrisc.c: Likewise.
875 * config/tc-ppc.c: Likewise.
876 * config/tc-s390.c: Likewise.
877 * config/tc-sh.c: Likewise.
878 * config/tc-sh64.c: Likewise.
879 * config/tc-sparc.c: Likewise.
880 * config/tc-tic30.c: Likewise.
881 * config/tc-tic4x.c: Likewise.
882 * config/tc-tic54x.c: Likewise.
883 * config/tc-v850.c: Likewise.
884 * config/tc-vax.c: Likewise.
885 * config/tc-xc16x.c: Likewise.
886 * config/tc-xstormy16.c: Likewise.
887 * config/tc-xtensa.c: Likewise.
888 * config/tc-z80.c: Likewise.
889 * config/tc-z8k.c: Likewise.
890 * macro.h: Don't include sb.h or ansidecl.h.
891 * sb.h: Don't include stdio.h or ansidecl.h.
892 * cond.c: Include sb.h.
893 * itbl-lex.l: Include as.h instead of other system headers.
894 * itbl-parse.y: Likewise.
895 * itbl-ops.c: Similarly.
896 * itbl-ops.h: Don't include as.h or ansidecl.h.
897 * config/bfin-defs.h: Don't include bfd.h or as.h.
898 * config/bfin-parse.y: Include as.h instead of other system headers.
900 2006-06-06 Ben Elliston <bje@au.ibm.com>
901 Anton Blanchard <anton@samba.org>
903 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
904 (md_show_usage): Document it.
905 (ppc_setup_opcodes): Test power6 opcode flag bits.
906 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
908 2006-06-06 Thiemo Seufer <ths@mips.com>
909 Chao-ying Fu <fu@mips.com>
911 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
912 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
913 (macro_build): Update comment.
914 (mips_ip): Allow DSP64 instructions for MIPS64R2.
915 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
917 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
918 MIPS_CPU_ASE_MDMX flags for sb1.
920 2006-06-05 Thiemo Seufer <ths@mips.com>
922 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
924 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
925 (mips_ip): Make overflowed/underflowed constant arguments in DSP
926 and MT instructions a fatal error. Use INSERT_OPERAND where
927 appropriate. Improve warnings for break and wait code overflows.
928 Use symbolic constant of OP_MASK_COPZ.
929 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
931 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
933 * po/Make-in (top_builddir): Define.
935 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
937 * doc/Makefile.am (TEXI2DVI): Define.
938 * doc/Makefile.in: Regenerate.
939 * doc/c-arc.texi: Fix typo.
941 2006-06-01 Alan Modra <amodra@bigpond.net.au>
943 * config/obj-ieee.c: Delete.
944 * config/obj-ieee.h: Delete.
945 * Makefile.am (OBJ_FORMATS): Remove ieee.
946 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
947 (obj-ieee.o): Remove rule.
948 * Makefile.in: Regenerate.
949 * configure.in (atof): Remove tahoe.
950 (OBJ_MAYBE_IEEE): Don't define.
951 * configure: Regenerate.
952 * config.in: Regenerate.
953 * doc/Makefile.in: Regenerate.
954 * po/POTFILES.in: Regenerate.
956 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
958 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
959 and LIBINTL_DEP everywhere.
961 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
962 * acinclude.m4: Include new gettext macros.
963 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
964 Remove local code for po/Makefile.
965 * Makefile.in, configure, doc/Makefile.in: Regenerated.
967 2006-05-30 Nick Clifton <nickc@redhat.com>
969 * po/es.po: Updated Spanish translation.
971 2006-05-06 Denis Chertykov <denisc@overta.ru>
973 * doc/c-avr.texi: New file.
974 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
975 * doc/all.texi: Set AVR
976 * doc/as.texinfo: Include c-avr.texi
978 2006-05-28 Jie Zhang <jie.zhang@analog.com>
980 * config/bfin-parse.y (check_macfunc): Loose the condition of
981 calling check_multiply_halfregs ().
983 2006-05-25 Jie Zhang <jie.zhang@analog.com>
985 * config/bfin-parse.y (asm_1): Better check and deal with
986 vector and scalar Multiply 16-Bit Operands instructions.
988 2006-05-24 Nick Clifton <nickc@redhat.com>
990 * config/tc-hppa.c: Convert to ISO C90 format.
991 * config/tc-hppa.h: Likewise.
993 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
994 Randolph Chung <randolph@tausq.org>
996 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
997 is_tls_ieoff, is_tls_leoff): Define.
998 (fix_new_hppa): Handle TLS.
999 (cons_fix_new_hppa): Likewise.
1001 (md_apply_fix): Handle TLS relocs.
1002 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1004 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1006 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1008 2006-05-23 Thiemo Seufer <ths@mips.com>
1009 David Ung <davidu@mips.com>
1010 Nigel Stephens <nigel@mips.com>
1013 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1014 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1015 ISA_HAS_MXHC1): New macros.
1016 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1017 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1018 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1019 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1020 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1021 (mips_after_parse_args): Change default handling of float register
1022 size to account for 32bit code with 64bit FP. Better sanity checking
1023 of ISA/ASE/ABI option combinations.
1024 (s_mipsset): Support switching of GPR and FPR sizes via
1025 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1027 (mips_elf_final_processing): We should record the use of 64bit FP
1028 registers in 32bit code but we don't, because ELF header flags are
1030 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1031 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1032 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1033 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1034 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1035 missing -march options. Document .set arch=CPU. Move .set smartmips
1036 to ASE page. Use @code for .set FOO examples.
1038 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1040 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1043 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1045 * config/bfin-defs.h (bfin_equals): Remove declaration.
1046 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1047 * config/tc-bfin.c (bfin_name_is_register): Remove.
1048 (bfin_equals): Remove.
1049 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1050 (bfin_name_is_register): Remove declaration.
1052 2006-05-19 Thiemo Seufer <ths@mips.com>
1053 Nigel Stephens <nigel@mips.com>
1055 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1056 (mips_oddfpreg_ok): New function.
1059 2006-05-19 Thiemo Seufer <ths@mips.com>
1060 David Ung <davidu@mips.com>
1062 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1063 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1064 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1065 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1066 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1067 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1068 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1069 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1070 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1071 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1072 reg_names_o32, reg_names_n32n64): Define register classes.
1073 (reg_lookup): New function, use register classes.
1074 (md_begin): Reserve register names in the symbol table. Simplify
1076 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1078 (mips16_ip): Use reg_lookup.
1079 (tc_get_register): Likewise.
1080 (tc_mips_regname_to_dw2regnum): New function.
1082 2006-05-19 Thiemo Seufer <ths@mips.com>
1084 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1085 Un-constify string argument.
1086 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1088 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1090 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1092 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1094 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1096 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1099 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1101 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1102 cfloat/m68881 to correct architecture before using it.
1104 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1106 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1109 2006-05-15 Paul Brook <paul@codesourcery.com>
1111 * config/tc-arm.c (arm_adjust_symtab): Use
1112 bfd_is_arm_special_symbol_name.
1114 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1116 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1117 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1118 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1119 Handle errors from calls to xtensa_opcode_is_* functions.
1121 2006-05-14 Thiemo Seufer <ths@mips.com>
1123 * config/tc-mips.c (macro_build): Test for currently active
1125 (mips16_ip): Reject invalid opcodes.
1127 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1129 * doc/as.texinfo: Rename "Index" to "AS Index",
1130 and "ABORT" to "ABORT (COFF)".
1132 2006-05-11 Paul Brook <paul@codesourcery.com>
1134 * config/tc-arm.c (parse_half): New function.
1135 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1136 (parse_operands): Ditto.
1137 (do_mov16): Reject invalid relocations.
1138 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1139 (insns): Replace Iffff with HALF.
1140 (md_apply_fix): Add MOVW and MOVT relocs.
1141 (tc_gen_reloc): Ditto.
1142 * doc/c-arm.texi: Document relocation operators
1144 2006-05-11 Paul Brook <paul@codesourcery.com>
1146 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1148 2006-05-11 Thiemo Seufer <ths@mips.com>
1150 * config/tc-mips.c (append_insn): Don't check the range of j or
1153 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1155 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1156 relocs against external symbols for WinCE targets.
1157 (md_apply_fix): Likewise.
1159 2006-05-09 David Ung <davidu@mips.com>
1161 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1164 2006-05-09 Nick Clifton <nickc@redhat.com>
1166 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1167 against symbols which are not going to be placed into the symbol
1170 2006-05-09 Ben Elliston <bje@au.ibm.com>
1172 * expr.c (operand): Remove `if (0 && ..)' statement and
1173 subsequently unused target_op label. Collapse `if (1 || ..)'
1175 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1176 separately above the switch.
1178 2006-05-08 Nick Clifton <nickc@redhat.com>
1181 * config/tc-msp430.c (line_separator_character): Define as |.
1183 2006-05-08 Thiemo Seufer <ths@mips.com>
1184 Nigel Stephens <nigel@mips.com>
1185 David Ung <davidu@mips.com>
1187 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1188 (mips_opts): Likewise.
1189 (file_ase_smartmips): New variable.
1190 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1191 (macro_build): Handle SmartMIPS instructions.
1192 (mips_ip): Likewise.
1193 (md_longopts): Add argument handling for smartmips.
1194 (md_parse_options, mips_after_parse_args): Likewise.
1195 (s_mipsset): Add .set smartmips support.
1196 (md_show_usage): Document -msmartmips/-mno-smartmips.
1197 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1199 * doc/c-mips.texi: Likewise.
1201 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1203 * write.c (relax_segment): Add pass count arg. Don't error on
1204 negative org/space on first two passes.
1205 (relax_seg_info): New struct.
1206 (relax_seg, write_object_file): Adjust.
1207 * write.h (relax_segment): Update prototype.
1209 2006-05-05 Julian Brown <julian@codesourcery.com>
1211 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1213 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1214 architecture version checks.
1215 (insns): Allow overlapping instructions to be used in VFP mode.
1217 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1220 * config/obj-elf.c (obj_elf_change_section): Allow user
1221 specified SHF_ALPHA_GPREL.
1223 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1225 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1226 for PMEM related expressions.
1228 2006-05-05 Nick Clifton <nickc@redhat.com>
1231 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1232 insertion of a directory separator character into a string at a
1233 given offset. Uses heuristics to decide when to use a backslash
1234 character rather than a forward-slash character.
1235 (dwarf2_directive_loc): Use the macro.
1236 (out_debug_info): Likewise.
1238 2006-05-05 Thiemo Seufer <ths@mips.com>
1239 David Ung <davidu@mips.com>
1241 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1243 (macro): Add new case M_CACHE_AB.
1245 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1247 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1248 (opcode_lookup): Issue a warning for opcode with
1249 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1250 identical to OT_cinfix3.
1251 (TxC3w, TC3w, tC3w): New.
1252 (insns): Use tC3w and TC3w for comparison instructions with
1255 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1257 * subsegs.h (struct frchain): Delete frch_seg.
1258 (frchain_root): Delete.
1259 (seg_info): Define as macro.
1260 * subsegs.c (frchain_root): Delete.
1261 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1262 (subsegs_begin, subseg_change): Adjust for above.
1263 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1264 rather than to one big list.
1265 (subseg_get): Don't special case abs, und sections.
1266 (subseg_new, subseg_force_new): Don't set frchainP here.
1268 (subsegs_print_statistics): Adjust frag chain control list traversal.
1269 * debug.c (dmp_frags): Likewise.
1270 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1271 at frchain_root. Make use of known frchain ordering.
1272 (last_frag_for_seg): Likewise.
1273 (get_frag_fix): Likewise. Add seg param.
1274 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1275 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1276 (SUB_SEGMENT_ALIGN): Likewise.
1277 (subsegs_finish): Adjust frchain list traversal.
1278 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1279 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1280 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1281 (xtensa_fix_b_j_loop_end_frags): Likewise.
1282 (xtensa_fix_close_loop_end_frags): Likewise.
1283 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1284 (retrieve_segment_info): Delete frch_seg initialisation.
1286 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1288 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1289 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1290 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1291 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1293 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1295 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1297 (md_apply_fix3): Multiply offset by 4 here for
1298 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1300 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1301 Jan Beulich <jbeulich@novell.com>
1303 * config/tc-i386.c (output_invalid_buf): Change size for
1305 * config/tc-tic30.c (output_invalid_buf): Likewise.
1307 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1309 * config/tc-tic30.c (output_invalid): Likewise.
1311 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1313 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1314 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1315 (asconfig.texi): Don't set top_srcdir.
1316 * doc/as.texinfo: Don't use top_srcdir.
1317 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1319 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1321 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1322 * config/tc-tic30.c (output_invalid_buf): Likewise.
1324 * config/tc-i386.c (output_invalid): Use snprintf instead of
1326 * config/tc-ia64.c (declare_register_set): Likewise.
1327 (emit_one_bundle): Likewise.
1328 (check_dependencies): Likewise.
1329 * config/tc-tic30.c (output_invalid): Likewise.
1331 2006-05-02 Paul Brook <paul@codesourcery.com>
1333 * config/tc-arm.c (arm_optimize_expr): New function.
1334 * config/tc-arm.h (md_optimize_expr): Define
1335 (arm_optimize_expr): Add prototype.
1336 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1338 2006-05-02 Ben Elliston <bje@au.ibm.com>
1340 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1343 * sb.h (sb_list_vector): Move to sb.c.
1344 * sb.c (free_list): Use type of sb_list_vector directly.
1345 (sb_build): Fix off-by-one error in assertion about `size'.
1347 2006-05-01 Ben Elliston <bje@au.ibm.com>
1349 * listing.c (listing_listing): Remove useless loop.
1350 * macro.c (macro_expand): Remove is_positional local variable.
1351 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1352 and simplify surrounding expressions, where possible.
1353 (assign_symbol): Likewise.
1354 (s_weakref): Likewise.
1355 * symbols.c (colon): Likewise.
1357 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1359 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1361 2006-04-30 Thiemo Seufer <ths@mips.com>
1362 David Ung <davidu@mips.com>
1364 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1365 (mips_immed): New table that records various handling of udi
1366 instruction patterns.
1367 (mips_ip): Adds udi handling.
1369 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1371 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1372 of list rather than beginning.
1374 2006-04-26 Julian Brown <julian@codesourcery.com>
1376 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1377 (is_quarter_float): Rename from above. Simplify slightly.
1378 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1380 (parse_neon_mov): Parse floating-point constants.
1381 (neon_qfloat_bits): Fix encoding.
1382 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1383 preference to integer encoding when using the F32 type.
1385 2006-04-26 Julian Brown <julian@codesourcery.com>
1387 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1388 zero-initialising structures containing it will lead to invalid types).
1389 (arm_it): Add vectype to each operand.
1390 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1392 (neon_typed_alias): New structure. Extra information for typed
1394 (reg_entry): Add neon type info field.
1395 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1396 Break out alternative syntax for coprocessor registers, etc. into...
1397 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1398 out from arm_reg_parse.
1399 (parse_neon_type): Move. Return SUCCESS/FAIL.
1400 (first_error): New function. Call to ensure first error which occurs is
1402 (parse_neon_operand_type): Parse exactly one type.
1403 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1404 (parse_typed_reg_or_scalar): New function. Handle core of both
1405 arm_typed_reg_parse and parse_scalar.
1406 (arm_typed_reg_parse): Parse a register with an optional type.
1407 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1409 (parse_scalar): Parse a Neon scalar with optional type.
1410 (parse_reg_list): Use first_error.
1411 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1412 (neon_alias_types_same): New function. Return true if two (alias) types
1414 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1416 (insert_reg_alias): Return new reg_entry not void.
1417 (insert_neon_reg_alias): New function. Insert type/index information as
1418 well as register for alias.
1419 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1420 make typed register aliases accordingly.
1421 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1423 (s_unreq): Delete type information if present.
1424 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1425 (s_arm_unwind_save_mmxwcg): Likewise.
1426 (s_arm_unwind_movsp): Likewise.
1427 (s_arm_unwind_setfp): Likewise.
1428 (parse_shift): Likewise.
1429 (parse_shifter_operand): Likewise.
1430 (parse_address): Likewise.
1431 (parse_tb): Likewise.
1432 (tc_arm_regname_to_dw2regnum): Likewise.
1433 (md_pseudo_table): Add dn, qn.
1434 (parse_neon_mov): Handle typed operands.
1435 (parse_operands): Likewise.
1436 (neon_type_mask): Add N_SIZ.
1437 (N_ALLMODS): New macro.
1438 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1439 (el_type_of_type_chk): Add some safeguards.
1440 (modify_types_allowed): Fix logic bug.
1441 (neon_check_type): Handle operands with types.
1442 (neon_three_same): Remove redundant optional arg handling.
1443 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1444 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1445 (do_neon_step): Adjust accordingly.
1446 (neon_cmode_for_logic_imm): Use first_error.
1447 (do_neon_bitfield): Call neon_check_type.
1448 (neon_dyadic): Rename to...
1449 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1450 to allow modification of type of the destination.
1451 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1452 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1453 (do_neon_compare): Make destination be an untyped bitfield.
1454 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1455 (neon_mul_mac): Return early in case of errors.
1456 (neon_move_immediate): Use first_error.
1457 (neon_mac_reg_scalar_long): Fix type to include scalar.
1458 (do_neon_dup): Likewise.
1459 (do_neon_mov): Likewise (in several places).
1460 (do_neon_tbl_tbx): Fix type.
1461 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1462 (do_neon_ld_dup): Exit early in case of errors and/or use
1464 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1465 Handle .dn/.qn directives.
1466 (REGDEF): Add zero for reg_entry neon field.
1468 2006-04-26 Julian Brown <julian@codesourcery.com>
1470 * config/tc-arm.c (limits.h): Include.
1471 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1472 (fpu_vfp_v3_or_neon_ext): Declare constants.
1473 (neon_el_type): New enumeration of types for Neon vector elements.
1474 (neon_type_el): New struct. Define type and size of a vector element.
1475 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1477 (neon_type): Define struct. The type of an instruction.
1478 (arm_it): Add 'vectype' for the current instruction.
1479 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1480 (vfp_sp_reg_pos): Rename to...
1481 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1483 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1484 (Neon D or Q register).
1485 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1487 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1488 (my_get_expression): Allow above constant as argument to accept
1489 64-bit constants with optional prefix.
1490 (arm_reg_parse): Add extra argument to return the specific type of
1491 register in when either a D or Q register (REG_TYPE_NDQ) is
1492 requested. Can be NULL.
1493 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1494 (parse_reg_list): Update for new arm_reg_parse args.
1495 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1496 (parse_neon_el_struct_list): New function. Parse element/structure
1497 register lists for VLD<n>/VST<n> instructions.
1498 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1499 (s_arm_unwind_save_mmxwr): Likewise.
1500 (s_arm_unwind_save_mmxwcg): Likewise.
1501 (s_arm_unwind_movsp): Likewise.
1502 (s_arm_unwind_setfp): Likewise.
1503 (parse_big_immediate): New function. Parse an immediate, which may be
1504 64 bits wide. Put results in inst.operands[i].
1505 (parse_shift): Update for new arm_reg_parse args.
1506 (parse_address): Likewise. Add parsing of alignment specifiers.
1507 (parse_neon_mov): Parse the operands of a VMOV instruction.
1508 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1509 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1510 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1511 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1512 (parse_operands): Handle new codes above.
1513 (encode_arm_vfp_sp_reg): Rename to...
1514 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1515 selected VFP version only supports D0-D15.
1516 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1517 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1518 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1519 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1520 encode_arm_vfp_reg name, and allow 32 D regs.
1521 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1522 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1524 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1525 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1526 constant-load and conversion insns introduced with VFPv3.
1527 (neon_tab_entry): New struct.
1528 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1529 those which are the targets of pseudo-instructions.
1530 (neon_opc): Enumerate opcodes, use as indices into...
1531 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1532 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1533 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1534 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1536 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1538 (neon_type_mask): New. Compact type representation for type checking.
1539 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1540 permitted type combinations.
1541 (N_IGNORE_TYPE): New macro.
1542 (neon_check_shape): New function. Check an instruction shape for
1543 multiple alternatives. Return the specific shape for the current
1545 (neon_modify_type_size): New function. Modify a vector type and size,
1546 depending on the bit mask in argument 1.
1547 (neon_type_promote): New function. Convert a given "key" type (of an
1548 operand) into the correct type for a different operand, based on a bit
1550 (type_chk_of_el_type): New function. Convert a type and size into the
1551 compact representation used for type checking.
1552 (el_type_of_type_ckh): New function. Reverse of above (only when a
1553 single bit is set in the bit mask).
1554 (modify_types_allowed): New function. Alter a mask of allowed types
1555 based on a bit mask of modifications.
1556 (neon_check_type): New function. Check the type of the current
1557 instruction against the variable argument list. The "key" type of the
1558 instruction is returned.
1559 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1560 a Neon data-processing instruction depending on whether we're in ARM
1561 mode or Thumb-2 mode.
1562 (neon_logbits): New function.
1563 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1564 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1565 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1566 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1567 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1568 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1569 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1570 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1571 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1572 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1573 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1574 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1575 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1576 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1577 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1578 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1579 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1580 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1581 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1582 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1583 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1584 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1585 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1586 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1587 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1589 (parse_neon_type): New function. Parse Neon type specifier.
1590 (opcode_lookup): Allow parsing of Neon type specifiers.
1591 (REGNUM2, REGSETH, REGSET2): New macros.
1592 (reg_names): Add new VFPv3 and Neon registers.
1593 (NUF, nUF, NCE, nCE): New macros for opcode table.
1594 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1595 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1596 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1597 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1598 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1599 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1600 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1601 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1602 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1603 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1604 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1605 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1606 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1607 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1609 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1610 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1611 (arm_option_cpu_value): Add vfp3 and neon.
1612 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1615 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1617 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1618 syntax instead of hardcoded opcodes with ".w18" suffixes.
1619 (wide_branch_opcode): New.
1620 (build_transition): Use it to check for wide branch opcodes with
1621 either ".w18" or ".w15" suffixes.
1623 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1625 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1626 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1627 frag's is_literal flag.
1629 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1631 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1633 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1635 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1636 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1637 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1638 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1639 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1641 2005-04-20 Paul Brook <paul@codesourcery.com>
1643 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1645 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1647 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1649 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1650 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1651 Make some cpus unsupported on ELF. Run "make dep-am".
1652 * Makefile.in: Regenerate.
1654 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1656 * configure.in (--enable-targets): Indent help message.
1657 * configure: Regenerate.
1659 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1662 * config/tc-i386.c (i386_immediate): Check illegal immediate
1665 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1667 * config/tc-i386.c: Formatting.
1668 (output_disp, output_imm): ISO C90 params.
1670 * frags.c (frag_offset_fixed_p): Constify args.
1671 * frags.h (frag_offset_fixed_p): Ditto.
1673 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1674 (COFF_MAGIC): Delete.
1676 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1678 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1680 * po/POTFILES.in: Regenerated.
1682 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1684 * doc/as.texinfo: Mention that some .type syntaxes are not
1685 supported on all architectures.
1687 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1689 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1690 instructions when such transformations have been disabled.
1692 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1694 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1695 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1696 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1697 decoding the loop instructions. Remove current_offset variable.
1698 (xtensa_fix_short_loop_frags): Likewise.
1699 (min_bytes_to_other_loop_end): Remove current_offset argument.
1701 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1703 * config/tc-z80.c (z80_optimize_expr): Removed.
1704 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1706 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1708 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1709 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1710 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1711 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1712 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1713 at90can64, at90usb646, at90usb647, at90usb1286 and
1715 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1717 2006-04-07 Paul Brook <paul@codesourcery.com>
1719 * config/tc-arm.c (parse_operands): Set default error message.
1721 2006-04-07 Paul Brook <paul@codesourcery.com>
1723 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1725 2006-04-07 Paul Brook <paul@codesourcery.com>
1727 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1729 2006-04-07 Paul Brook <paul@codesourcery.com>
1731 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1732 (move_or_literal_pool): Handle Thumb-2 instructions.
1733 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1735 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1738 * config/tc-i386.c (match_template): Move 64-bit operand tests
1741 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1743 * po/Make-in: Add install-html target.
1744 * Makefile.am: Add install-html and install-html-recursive targets.
1745 * Makefile.in: Regenerate.
1746 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1747 * configure: Regenerate.
1748 * doc/Makefile.am: Add install-html and install-html-am targets.
1749 * doc/Makefile.in: Regenerate.
1751 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1753 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1756 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1757 Daniel Jacobowitz <dan@codesourcery.com>
1759 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1760 (GOTT_BASE, GOTT_INDEX): New.
1761 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1762 GOTT_INDEX when generating VxWorks PIC.
1763 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1764 use the generic *-*-vxworks* stanza instead.
1766 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1769 * frags.c (frag_offset_fixed_p): New function.
1770 * frags.h (frag_offset_fixed_p): Declare.
1771 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1772 (resolve_expression): Likewise.
1774 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1776 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1777 of the same length but different numbers of slots.
1779 2006-03-30 Andreas Schwab <schwab@suse.de>
1781 * configure.in: Fix help string for --enable-targets option.
1782 * configure: Regenerate.
1784 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1786 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1787 (m68k_ip): ... here. Use for all chips. Protect against buffer
1788 overrun and avoid excessive copying.
1790 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1791 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1792 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1793 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1794 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1795 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1796 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1797 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1798 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1799 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1800 (struct m68k_cpu): Change chip field to control_regs.
1801 (current_chip): Remove.
1802 (control_regs): New.
1803 (m68k_archs, m68k_extensions): Adjust.
1804 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1805 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1806 (find_cf_chip): Reimplement for new organization of cpu table.
1807 (select_control_regs): Remove.
1809 (struct save_opts): Save control regs, not chip.
1810 (s_save, s_restore): Adjust.
1811 (m68k_lookup_cpu): Give deprecated warning when necessary.
1812 (m68k_init_arch): Adjust.
1813 (md_show_usage): Adjust for new cpu table organization.
1815 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1817 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1818 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1819 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1821 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1822 (any_gotrel): New rule.
1823 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1824 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1826 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1827 (bfin_pic_ptr): New function.
1828 (md_pseudo_table): Add it for ".picptr".
1829 (OPTION_FDPIC): New macro.
1830 (md_longopts): Add -mfdpic.
1831 (md_parse_option): Handle it.
1832 (md_begin): Set BFD flags.
1833 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1834 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1836 * Makefile.am (bfin-parse.o): Update dependencies.
1837 (DEPTC_bfin_elf): Likewise.
1838 * Makefile.in: Regenerate.
1840 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1842 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1843 mcfemac instead of mcfmac.
1845 2006-03-23 Michael Matz <matz@suse.de>
1847 * config/tc-i386.c (type_names): Correct placement of 'static'.
1848 (reloc): Map some more relocs to their 64 bit counterpart when
1850 (output_insn): Work around breakage if DEBUG386 is defined.
1851 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1852 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1853 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1854 different from i386.
1855 (output_imm): Ditto.
1856 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1858 (md_convert_frag): Jumps can now be larger than 2GB away, error
1860 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1861 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1863 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1864 Daniel Jacobowitz <dan@codesourcery.com>
1865 Phil Edwards <phil@codesourcery.com>
1866 Zack Weinberg <zack@codesourcery.com>
1867 Mark Mitchell <mark@codesourcery.com>
1868 Nathan Sidwell <nathan@codesourcery.com>
1870 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1871 (md_begin): Complain about -G being used for PIC. Don't change
1872 the text, data and bss alignments on VxWorks.
1873 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1874 generating VxWorks PIC.
1875 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1876 (macro): Likewise, but do not treat la $25 specially for
1877 VxWorks PIC, and do not handle jal.
1878 (OPTION_MVXWORKS_PIC): New macro.
1879 (md_longopts): Add -mvxworks-pic.
1880 (md_parse_option): Don't complain about using PIC and -G together here.
1881 Handle OPTION_MVXWORKS_PIC.
1882 (md_estimate_size_before_relax): Always use the first relaxation
1883 sequence on VxWorks.
1884 * config/tc-mips.h (VXWORKS_PIC): New.
1886 2006-03-21 Paul Brook <paul@codesourcery.com>
1888 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1890 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1892 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1893 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1894 (get_loop_align_size): New.
1895 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1896 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1897 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1898 (get_noop_aligned_address): Use get_loop_align_size.
1899 (get_aligned_diff): Likewise.
1901 2006-03-21 Paul Brook <paul@codesourcery.com>
1903 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1905 2006-03-20 Paul Brook <paul@codesourcery.com>
1907 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1908 (do_t_branch): Encode branches inside IT blocks as unconditional.
1909 (do_t_cps): New function.
1910 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1911 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1912 (opcode_lookup): Allow conditional suffixes on all instructions in
1914 (md_assemble): Advance condexec state before checking for errors.
1915 (insns): Use do_t_cps.
1917 2006-03-20 Paul Brook <paul@codesourcery.com>
1919 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1920 outputting the insn.
1922 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1924 * config/tc-vax.c: Update copyright year.
1925 * config/tc-vax.h: Likewise.
1927 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1929 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1931 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1933 2006-03-17 Paul Brook <paul@codesourcery.com>
1935 * config/tc-arm.c (insns): Add ldm and stm.
1937 2006-03-17 Ben Elliston <bje@au.ibm.com>
1940 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1942 2006-03-16 Paul Brook <paul@codesourcery.com>
1944 * config/tc-arm.c (insns): Add "svc".
1946 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1948 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1949 flag and avoid double underscore prefixes.
1951 2006-03-10 Paul Brook <paul@codesourcery.com>
1953 * config/tc-arm.c (md_begin): Handle EABIv5.
1954 (arm_eabis): Add EF_ARM_EABI_VER5.
1955 * doc/c-arm.texi: Document -meabi=5.
1957 2006-03-10 Ben Elliston <bje@au.ibm.com>
1959 * app.c (do_scrub_chars): Simplify string handling.
1961 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1962 Daniel Jacobowitz <dan@codesourcery.com>
1963 Zack Weinberg <zack@codesourcery.com>
1964 Nathan Sidwell <nathan@codesourcery.com>
1965 Paul Brook <paul@codesourcery.com>
1966 Ricardo Anguiano <anguiano@codesourcery.com>
1967 Phil Edwards <phil@codesourcery.com>
1969 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1970 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1972 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1973 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1974 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1976 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1978 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1979 even when using the text-section-literals option.
1981 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1983 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1985 (m68k_ip): <case 'J'> Check we have some control regs.
1986 (md_parse_option): Allow raw arch switch.
1987 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
1988 whether 68881 or cfloat was meant by -mfloat.
1989 (md_show_usage): Adjust extension display.
1990 (m68k_elf_final_processing): Adjust.
1992 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1994 * config/tc-avr.c (avr_mod_hash_value): New function.
1995 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
1996 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
1997 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
1998 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2000 (tc_gen_reloc): Handle substractions of symbols, if possible do
2001 fixups, abort otherwise.
2002 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2003 tc_fix_adjustable): Define.
2005 2006-03-02 James E Wilson <wilson@specifix.com>
2007 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2008 change the template, then clear md.slot[curr].end_of_insn_group.
2010 2006-02-28 Jan Beulich <jbeulich@novell.com>
2012 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2014 2006-02-28 Jan Beulich <jbeulich@novell.com>
2017 * macro.c (getstring): Don't treat parentheses special anymore.
2018 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2019 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2022 2006-02-28 Mat <mat@csail.mit.edu>
2024 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2026 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2028 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2030 (CFI_signal_frame): Define.
2031 (cfi_pseudo_table): Add .cfi_signal_frame.
2032 (dot_cfi): Handle CFI_signal_frame.
2033 (output_cie): Handle cie->signal_frame.
2034 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2035 different. Copy signal_frame from FDE to newly created CIE.
2036 * doc/as.texinfo: Document .cfi_signal_frame.
2038 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2040 * doc/Makefile.am: Add html target.
2041 * doc/Makefile.in: Regenerate.
2042 * po/Make-in: Add html target.
2044 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2046 * config/tc-i386.c (output_insn): Support Intel Merom New
2049 * config/tc-i386.h (CpuMNI): New.
2050 (CpuUnknownFlags): Add CpuMNI.
2052 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2054 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2055 (hpriv_reg_table): New table for hyperprivileged registers.
2056 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2059 2006-02-24 DJ Delorie <dj@redhat.com>
2061 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2062 (tc_gen_reloc): Don't define.
2063 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2064 (OPTION_LINKRELAX): New.
2065 (md_longopts): Add it.
2067 (md_parse_options): Set it.
2068 (md_assemble): Emit relaxation relocs as needed.
2069 (md_convert_frag): Emit relaxation relocs as needed.
2070 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2071 (m32c_apply_fix): New.
2072 (tc_gen_reloc): New.
2073 (m32c_force_relocation): Force out jump relocs when relaxing.
2074 (m32c_fix_adjustable): Return false if relaxing.
2076 2006-02-24 Paul Brook <paul@codesourcery.com>
2078 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2079 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2080 (struct asm_barrier_opt): Define.
2081 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2082 (parse_psr): Accept V7M psr names.
2083 (parse_barrier): New function.
2084 (enum operand_parse_code): Add OP_oBARRIER.
2085 (parse_operands): Implement OP_oBARRIER.
2086 (do_barrier): New function.
2087 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2088 (do_t_cpsi): Add V7M restrictions.
2089 (do_t_mrs, do_t_msr): Validate V7M variants.
2090 (md_assemble): Check for NULL variants.
2091 (v7m_psrs, barrier_opt_names): New tables.
2092 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2093 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2094 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2095 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2096 (struct cpu_arch_ver_table): Define.
2097 (cpu_arch_ver): New.
2098 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2099 Tag_CPU_arch_profile.
2100 * doc/c-arm.texi: Document new cpu and arch options.
2102 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2104 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2106 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2108 * config/tc-ia64.c: Update copyright years.
2110 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2112 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2115 2005-02-22 Paul Brook <paul@codesourcery.com>
2117 * config/tc-arm.c (do_pld): Remove incorrect write to
2119 (encode_thumb32_addr_mode): Use correct operand.
2121 2006-02-21 Paul Brook <paul@codesourcery.com>
2123 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2125 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2126 Anil Paranjape <anilp1@kpitcummins.com>
2127 Shilin Shakti <shilins@kpitcummins.com>
2129 * Makefile.am: Add xc16x related entry.
2130 * Makefile.in: Regenerate.
2131 * configure.in: Added xc16x related entry.
2132 * configure: Regenerate.
2133 * config/tc-xc16x.h: New file
2134 * config/tc-xc16x.c: New file
2135 * doc/c-xc16x.texi: New file for xc16x
2136 * doc/all.texi: Entry for xc16x
2137 * doc/Makefile.texi: Added c-xc16x.texi
2138 * NEWS: Announce the support for the new target.
2140 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2142 * configure.tgt: set emulation for mips-*-netbsd*
2144 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2146 * config.in: Rebuilt.
2148 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2150 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2151 from 1, not 0, in error messages.
2152 (md_assemble): Simplify special-case check for ENTRY instructions.
2153 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2154 operand in error message.
2156 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2158 * configure.tgt (arm-*-linux-gnueabi*): Change to
2161 2006-02-10 Nick Clifton <nickc@redhat.com>
2163 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2164 32-bit value is propagated into the upper bits of a 64-bit long.
2166 * config/tc-arc.c (init_opcode_tables): Fix cast.
2167 (arc_extoper, md_operand): Likewise.
2169 2006-02-09 David Heine <dlheine@tensilica.com>
2171 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2172 each relaxation step.
2174 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2176 * configure.in (CHECK_DECLS): Add vsnprintf.
2177 * configure: Regenerate.
2178 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2179 include/declare here, but...
2180 * as.h: Move code detecting VARARGS idiom to the top.
2181 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2182 (vsnprintf): Declare if not already declared.
2184 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2186 * as.c (close_output_file): New.
2187 (main): Register close_output_file with xatexit before
2188 dump_statistics. Don't call output_file_close.
2190 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2192 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2193 mcf5329_control_regs): New.
2194 (not_current_architecture, selected_arch, selected_cpu): New.
2195 (m68k_archs, m68k_extensions): New.
2196 (archs): Renamed to ...
2197 (m68k_cpus): ... here. Adjust.
2199 (md_pseudo_table): Add arch and cpu directives.
2200 (find_cf_chip, m68k_ip): Adjust table scanning.
2201 (no_68851, no_68881): Remove.
2202 (md_assemble): Lazily initialize.
2203 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2204 (md_init_after_args): Move functionality to m68k_init_arch.
2205 (mri_chip): Adjust table scanning.
2206 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2207 options with saner parsing.
2208 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2209 m68k_init_arch): New.
2210 (s_m68k_cpu, s_m68k_arch): New.
2211 (md_show_usage): Adjust.
2212 (m68k_elf_final_processing): Set CF EF flags.
2213 * config/tc-m68k.h (m68k_init_after_args): Remove.
2214 (tc_init_after_args): Remove.
2215 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2216 (M68k-Directives): Document .arch and .cpu directives.
2218 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2220 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2221 synonyms for equ and defl.
2222 (z80_cons_fix_new): New function.
2223 (emit_byte): Disallow relative jumps to absolute locations.
2224 (emit_data): Only handle defb, prototype changed, because defb is
2225 now handled as pseudo-op rather than an instruction.
2226 (instab): Entries for defb,defw,db,dw moved from here...
2227 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2228 Add entries for def24,def32,d24,d32.
2229 (md_assemble): Improved error handling.
2230 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2231 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2232 (z80_cons_fix_new): Declare.
2233 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2234 (def24,d24,def32,d32): New pseudo-ops.
2236 2006-02-02 Paul Brook <paul@codesourcery.com>
2238 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2240 2005-02-02 Paul Brook <paul@codesourcery.com>
2242 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2243 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2244 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2245 T2_OPCODE_RSB): Define.
2246 (thumb32_negate_data_op): New function.
2247 (md_apply_fix): Use it.
2249 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2251 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2253 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2254 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2256 (relaxation_requirements): Add pfinish_frag argument and use it to
2257 replace setting tinsn->record_fix fields.
2258 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2259 and vinsn_to_insnbuf. Remove references to record_fix and
2260 slot_sub_symbols fields.
2261 (xtensa_mark_narrow_branches): Delete unused code.
2262 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2264 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2266 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2267 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2268 of the record_fix field. Simplify error messages for unexpected
2270 (set_expr_symbol_offset_diff): Delete.
2272 2006-01-31 Paul Brook <paul@codesourcery.com>
2274 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2276 2006-01-31 Paul Brook <paul@codesourcery.com>
2277 Richard Earnshaw <rearnsha@arm.com>
2279 * config/tc-arm.c: Use arm_feature_set.
2280 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2281 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2282 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2285 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2286 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2287 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2288 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2290 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2291 (arm_opts): Move old cpu/arch options from here...
2292 (arm_legacy_opts): ... to here.
2293 (md_parse_option): Search arm_legacy_opts.
2294 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2295 (arm_float_abis, arm_eabis): Make const.
2297 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2299 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2301 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2303 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2304 in load immediate intruction.
2306 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2308 * config/bfin-parse.y (value_match): Use correct conversion
2309 specifications in template string for __FILE__ and __LINE__.
2313 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2315 Introduce TLS descriptors for i386 and x86_64.
2316 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2317 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2318 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2319 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2320 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2322 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2323 (lex_got): Handle @tlsdesc and @tlscall.
2324 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2326 2006-01-11 Nick Clifton <nickc@redhat.com>
2328 Fixes for building on 64-bit hosts:
2329 * config/tc-avr.c (mod_index): New union to allow conversion
2330 between pointers and integers.
2331 (md_begin, avr_ldi_expression): Use it.
2332 * config/tc-i370.c (md_assemble): Add cast for argument to print
2334 * config/tc-tic54x.c (subsym_substitute): Likewise.
2335 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2336 opindex field of fr_cgen structure into a pointer so that it can
2337 be stored in a frag.
2338 * config/tc-mn10300.c (md_assemble): Likewise.
2339 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2341 * config/tc-v850.c: Replace uses of (int) casts with correct
2344 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2347 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2349 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2352 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2353 a local-label reference.
2355 For older changes see ChangeLog-2005
2361 version-control: never
projects / external / binutils.git / blob