1 2006-10-25 Ben Elliston <bje@au.ibm.com>
3 * expr.c (expr): Replace O_add case in switch (op_left) explaining
4 why it can never occur.
6 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
8 * doc/c-ppc.texi (-mcell): Document.
9 * config/tc-ppc.c (parse_cpu): Parse -mcell.
10 (md_show_usage): Document -mcell.
12 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
14 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
16 2006-10-23 Alan Modra <amodra@bigpond.net.au>
18 * config/tc-m68hc11.c (md_assemble): Quiet warning.
20 2006-10-19 Mike Frysinger <vapier@gentoo.org>
22 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
23 (x86_64_section_letter): Likewise.
25 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
27 * config/tc-score.c (build_relax_frag): Compute correct
30 2006-10-18 Roy Marples <uberlord@gentoo.org>
32 * config/tc-sparc.c (md_parse_option): Treat any target starting with
33 elf32-sparc as a viable target for the -32 switch and any target
34 starting with elf64-sparc as a viable target for the -64 switch.
35 (sparc_target_format): For 64-bit ELF flavoured output use
36 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
38 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
40 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
42 * configure: Regenerated.
44 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
46 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
47 in addition to testing for '\n'.
48 (TC_EOL_IN_INSN): Provide a default definition if necessary.
50 2006-10-13 Sterling Augstine <sterling@tensilica.com>
52 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
53 a disjoint DW_AT range.
55 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
57 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
59 2006-10-08 Paul Brook <paul@codesourcery.com>
61 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
62 (parse_operands): Use parse_big_immediate for OP_NILO.
63 (neon_cmode_for_logic_imm): Try smaller element sizes.
64 (neon_cmode_for_move_imm): Ditto.
65 (do_neon_logic): Handle .i64 pseudo-op.
67 2006-09-29 Alan Modra <amodra@bigpond.net.au>
69 * po/POTFILES.in: Regenerate.
71 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
73 * config/tc-i386.h (CpuMNI): Renamed to ...
75 (CpuUnknownFlags): Updated.
76 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
77 and PROCESSOR_MEROM with PROCESSOR_CORE2.
78 * config/tc-i386.c: Updated.
79 * doc/c-i386.texi: Likewise.
81 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
83 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
85 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
87 2006-09-27 Nick Clifton <nickc@redhat.com>
89 * output-file.c (output_file_close): Prevent an infinite loop
90 reporting that stdoutput could not be closed.
92 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
93 Joseph Myers <joseph@codesourcery.com>
94 Ian Lance Taylor <ian@wasabisystems.com>
95 Ben Elliston <bje@wasabisystems.com>
97 * config/tc-arm.c (arm_cext_iwmmxt2): New.
98 (enum operand_parse_code): New code OP_RIWR_I32z.
99 (parse_operands): Handle OP_RIWR_I32z.
100 (do_iwmmxt_wmerge): New function.
101 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
103 (do_iwmmxt_wrwrwr_or_imm5): New function.
104 (insns): Mark instructions as RIWR_I32z as appropriate.
105 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
106 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
107 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
108 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
109 (md_begin): Handle IWMMXT2.
110 (arm_cpus): Add iwmmxt2.
111 (arm_extensions): Likewise.
112 (arm_archs): Likewise.
114 2006-09-25 Bob Wilson <bob.wilson@acm.org>
116 * doc/as.texinfo (Overview): Revise description of --keep-locals.
117 Add xref to "Symbol Names".
118 (L): Refer to "local symbols" instead of "local labels". Move
119 definition to "Symbol Names" section; add xref to that section.
120 (Symbol Names): Use "Local Symbol Names" section to define local
121 symbols. Add "Local Labels" heading for description of temporary
122 forward/backward labels, and refer to those as "local labels".
124 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
127 * config/tc-i386.c (match_template): Check address size prefix
128 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
131 2006-09-22 Alan Modra <amodra@bigpond.net.au>
133 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
135 2006-09-22 Alan Modra <amodra@bigpond.net.au>
137 * as.h (as_perror): Delete declaration.
138 * gdbinit.in (as_perror): Delete breakpoint.
139 * messages.c (as_perror): Delete function.
140 * doc/internals.texi: Remove as_perror description.
141 * listing.c (listing_print: Don't use as_perror.
142 * output-file.c (output_file_create, output_file_close): Likewise.
143 * symbols.c (symbol_create, symbol_clone): Likewise.
144 * write.c (write_contents): Likewise.
145 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
146 * config/tc-tic54x.c (tic54x_mlib): Likewise.
148 2006-09-22 Alan Modra <amodra@bigpond.net.au>
150 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
151 (ppc_handle_align): New function.
152 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
153 (SUB_SEGMENT_ALIGN): Define as zero.
155 2006-09-20 Bob Wilson <bob.wilson@acm.org>
157 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
158 (Overview): Skip cross reference in man page.
160 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
162 * configure.in: Add new target x86_64-pc-mingw64.
163 * configure: Regenerate.
164 * configure.tgt: Add new target x86_64-pc-mingw64.
165 * config/obj-coff.h: Add handling for TE_PEP target specific code
167 * config/tc-i386.c: Add new targets.
168 (md_parse_option): Add targets to OPTION_64.
169 (x86_64_target_format): Add new method for setup proper default
171 * config/te-pep.h: Add new target definition header.
172 (TE_PEP): New macro: Identifies new target architecture.
173 (COFF_WITH_pex64): Set proper includes in bfd.
174 * NEWS: Mention new target.
176 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
178 * config/bfin-parse.y (binary): Change sub of const to add of negated
181 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
183 * config/tc-score.c: New file.
184 * config/tc-score.h: Newf file.
185 * configure.tgt: Add Score target.
186 * Makefile.am: Add Score files.
187 * Makefile.in: Regenerate.
188 * NEWS: Mention new target support.
190 2006-09-16 Paul Brook <paul@codesourcery.com>
192 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
193 * doc/c-arm.texi (movsp): Document offset argument.
195 2006-09-16 Paul Brook <paul@codesourcery.com>
197 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
198 unsigned int to avoid 64-bit host problems.
200 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
202 * config/bfin-parse.y (binary): Do some more constant folding for
205 2006-09-13 Jan Beulich <jbeulich@novell.com>
207 * input-file.c (input_file_give_next_buffer): Demote as_bad to
210 2006-09-13 Alan Modra <amodra@bigpond.net.au>
213 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
216 2006-09-13 Alan Modra <amodra@bigpond.net.au>
218 * input-file.c (input_file_open): Replace as_perror with as_bad
219 so that gas exits with error on file errors. Correct error
221 (input_file_get, input_file_give_next_buffer): Likewise.
222 * input-file.h: Update comment.
224 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
227 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
228 registers as a sub-class of wC registers.
230 2006-09-11 Alan Modra <amodra@bigpond.net.au>
233 * config/tc-mips.h (enum dwarf2_format): Forward declare.
234 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
235 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
236 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
238 2006-09-08 Nick Clifton <nickc@redhat.com>
241 * doc/as.texinfo (Macro): Improve documentation about separating
242 macro arguments from following text.
244 2006-09-08 Paul Brook <paul@codesourcery.com>
246 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
248 2006-09-07 Paul Brook <paul@codesourcery.com>
250 * config/tc-arm.c (parse_operands): Mark operand as present.
252 2006-09-04 Paul Brook <paul@codesourcery.com>
254 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
255 (do_neon_dyadic_if_i_d): Avoid setting U bit.
256 (do_neon_mac_maybe_scalar): Ditto.
257 (do_neon_dyadic_narrow): Force operand type to NT_integer.
258 (insns): Remove out of date comments.
260 2006-08-29 Nick Clifton <nickc@redhat.com>
262 * read.c (s_align): Initialize the 'stopc' variable to prevent
263 compiler complaints about it being used without being
265 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
266 s_float_space, s_struct, cons_worker, equals): Likewise.
268 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
270 * ecoff.c (ecoff_directive_val): Fix message typo.
271 * config/tc-ns32k.c (convert_iif): Likewise.
272 * config/tc-sh64.c (shmedia_check_limits): Likewise.
274 2006-08-25 Sterling Augustine <sterling@tensilica.com>
275 Bob Wilson <bob.wilson@acm.org>
277 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
278 the state of the absolute_literals directive. Remove align frag at
279 the start of the literal pool position.
281 2006-08-25 Bob Wilson <bob.wilson@acm.org>
283 * doc/c-xtensa.texi: Add @group commands in examples.
285 2006-08-24 Bob Wilson <bob.wilson@acm.org>
287 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
288 (INIT_LITERAL_SECTION_NAME): Delete.
289 (lit_state struct): Remove segment names, init_lit_seg, and
290 fini_lit_seg. Add lit_prefix and current_text_seg.
291 (init_literal_head_h, init_literal_head): Delete.
292 (fini_literal_head_h, fini_literal_head): Delete.
293 (xtensa_begin_directive): Move argument parsing to
294 xtensa_literal_prefix function.
295 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
296 (xtensa_literal_prefix): Parse the directive argument here and
297 record it in the lit_prefix field. Remove code to derive literal
300 (get_is_linkonce_section): Use linkonce_len. Check for any
301 ".gnu.linkonce.*" section, not just text sections.
302 (md_begin): Remove initialization of deleted lit_state fields.
303 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
304 to init_literal_head and fini_literal_head.
305 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
306 when traversing literal_head list.
307 (match_section_group): New.
308 (cache_literal_section): Rewrite to determine the literal section
309 name on the fly, create the section and return it.
310 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
311 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
312 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
313 Use xtensa_get_property_section from bfd.
314 (retrieve_xtensa_section): Delete.
315 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
316 description to refer to plural literal sections and add xref to
317 the Literal Directive section.
318 (Literal Directive): Describe new rules for deriving literal section
319 names. Add footnote for special case of .init/.fini with
320 --text-section-literals.
321 (Literal Prefix Directive): Replace old naming rules with xref to the
322 Literal Directive section.
324 2006-08-21 Joseph Myers <joseph@codesourcery.com>
326 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
327 merging with previous long opcode.
329 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
331 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
332 * Makefile.in: Regenerate.
333 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
336 2006-08-16 Julian Brown <julian@codesourcery.com>
338 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
339 to use ARM instructions on non-ARM-supporting cores.
340 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
341 mode automatically based on cpu variant.
342 (md_begin): Call above function.
344 2006-08-16 Julian Brown <julian@codesourcery.com>
346 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
347 recognized in non-unified syntax mode.
349 2006-08-15 Thiemo Seufer <ths@mips.com>
350 Nigel Stephens <nigel@mips.com>
351 David Ung <davidu@mips.com>
353 * configure.tgt: Handle mips*-sde-elf*.
355 2006-08-12 Thiemo Seufer <ths@networkno.de>
357 * config/tc-mips.c (mips16_ip): Fix argument register handling
358 for restore instruction.
360 2006-08-08 Bob Wilson <bob.wilson@acm.org>
362 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
364 (out_fixed_inc_line_addr): New.
365 (process_entries): Use out_fixed_inc_line_addr when
366 DWARF2_USE_FIXED_ADVANCE_PC is set.
367 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
369 2006-08-08 DJ Delorie <dj@redhat.com>
371 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
372 vs full symbols so that we never have more than one pointer value
373 for any given symbol in our symbol table.
375 2006-08-08 Sterling Augustine <sterling@tensilica.com>
377 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
378 and emit DW_AT_ranges when code in compilation unit is not
380 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
382 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
383 (out_debug_ranges): New function to emit .debug_ranges section
384 when code is not contiguous.
386 2006-08-08 Nick Clifton <nickc@redhat.com>
388 * config/tc-arm.c (WARN_DEPRECATED): Enable.
390 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
392 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
394 (pe_directive_secrel) [TE_PE]: New function.
395 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
396 loc, loc_mark_labels.
397 [TE_PE]: Handle secrel32.
398 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
400 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
401 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
402 (md_section_align): Only round section sizes here for AOUT
404 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
405 (tc_pe_dwarf2_emit_offset): New function.
406 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
407 (cons_fix_new_arm): Handle O_secrel.
408 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
409 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
410 of OBJ_ELF only block.
411 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
412 tc_pe_dwarf2_emit_offset.
414 2006-08-04 Richard Sandiford <richard@codesourcery.com>
416 * config/tc-sh.c (apply_full_field_fix): New function.
417 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
418 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
419 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
420 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
422 2006-08-03 Nick Clifton <nickc@redhat.com>
425 * config.in: Regenerate.
427 2006-08-03 Joseph Myers <joseph@codesourcery.com>
429 * config/tc-arm.c (parse_operands): Handle invalid register name
432 2006-08-03 Joseph Myers <joseph@codesourcery.com>
434 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
435 (parse_operands): Handle it.
436 (insns): Use it for tmcr and tmrc.
438 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
441 * config/tc-i386.c (md_parse_option): Treat any target starting
442 with elf64_x86_64 as a viable target for the -64 switch.
443 (i386_target_format): For 64-bit ELF flavoured output use
445 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
447 2006-08-02 Nick Clifton <nickc@redhat.com>
450 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
452 * configure.in: Run BFD_BINARY_FOPEN.
453 * configure: Regenerate.
454 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
457 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
459 * config/tc-i386.c (md_assemble): Don't update
462 2006-08-01 Thiemo Seufer <ths@mips.com>
464 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
466 2006-08-01 Thiemo Seufer <ths@mips.com>
468 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
469 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
470 BFD_RELOC_32 and BFD_RELOC_16.
471 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
472 md_convert_frag, md_obj_end): Fix comment formatting.
474 2006-07-31 Thiemo Seufer <ths@mips.com>
476 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
477 handling for BFD_RELOC_MIPS16_JMP.
479 2006-07-24 Andreas Schwab <schwab@suse.de>
482 * read.c (read_a_source_file): Ignore unknown text after line
483 comment character. Fix misleading comment.
485 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
487 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
488 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
489 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
490 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
491 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
492 doc/c-z80.texi, doc/internals.texi: Fix some typos.
494 2006-07-21 Nick Clifton <nickc@redhat.com>
496 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
499 2006-07-20 Thiemo Seufer <ths@mips.com>
500 Nigel Stephens <nigel@mips.com>
502 * config/tc-mips.c (md_parse_option): Don't infer optimisation
503 options from debug options.
505 2006-07-20 Thiemo Seufer <ths@mips.com>
507 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
508 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
510 2006-07-19 Paul Brook <paul@codesourcery.com>
512 * config/tc-arm.c (insns): Fix rbit Arm opcode.
514 2006-07-18 Paul Brook <paul@codesourcery.com>
516 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
517 (md_convert_frag): Use correct reloc for add_pc. Use
518 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
519 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
520 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
522 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
524 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
525 when file and line unknown.
527 2006-07-17 Thiemo Seufer <ths@mips.com>
529 * read.c (s_struct): Use IS_ELF.
530 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
531 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
532 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
533 s_mips_mask): Likewise.
535 2006-07-16 Thiemo Seufer <ths@mips.com>
536 David Ung <davidu@mips.com>
538 * read.c (s_struct): Handle ELF section changing.
539 * config/tc-mips.c (s_align): Leave enabling auto-align to the
541 (s_change_sec): Try section changing only if we output ELF.
543 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
545 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
547 (smallest_imm_type): Remove Cpu086.
548 (i386_target_format): Likewise.
550 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
553 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
554 Michael Meissner <michael.meissner@amd.com>
556 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
557 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
558 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
560 (i386_align_code): Ditto.
561 (md_assemble_code): Add support for insertq/extrq instructions,
562 swapping as needed for intel syntax.
563 (swap_imm_operands): New function to swap immediate operands.
564 (swap_operands): Deal with 4 operand instructions.
565 (build_modrm_byte): Add support for insertq instruction.
567 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
569 * config/tc-i386.h (Size64): Fix a typo in comment.
571 2006-07-12 Nick Clifton <nickc@redhat.com>
573 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
574 fixup_segment() to repeat a range check on a value that has
575 already been checked here.
577 2006-07-07 James E Wilson <wilson@specifix.com>
579 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
581 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
582 Nick Clifton <nickc@redhat.com>
585 * doc/as.texi: Fix spelling typo: branchs => branches.
586 * doc/c-m68hc11.texi: Likewise.
587 * config/tc-m68hc11.c: Likewise.
588 Support old spelling of command line switch for backwards
591 2006-07-04 Thiemo Seufer <ths@mips.com>
592 David Ung <davidu@mips.com>
594 * config/tc-mips.c (s_is_linkonce): New function.
595 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
596 weak, external, and linkonce symbols.
597 (pic_need_relax): Use s_is_linkonce.
599 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
601 * doc/as.texinfo (Org): Remove space.
602 (P2align): Add "@var{abs-expr},".
604 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
606 * config/tc-i386.c (cpu_arch_tune_set): New.
607 (cpu_arch_isa): Likewise.
608 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
609 nops with short or long nop sequences based on -march=/.arch
611 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
612 set cpu_arch_tune and cpu_arch_tune_flags.
613 (md_parse_option): For -march=, set cpu_arch_isa and set
614 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
615 0. Set cpu_arch_tune_set to 1 for -mtune=.
616 (i386_target_format): Don't set cpu_arch_tune.
618 2006-06-23 Nigel Stephens <nigel@mips.com>
620 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
621 generated .sbss.* and .gnu.linkonce.sb.*.
623 2006-06-23 Thiemo Seufer <ths@mips.com>
624 David Ung <davidu@mips.com>
626 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
628 * config/tc-mips.c (label_list): Define per-segment label_list.
629 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
630 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
631 mips_from_file_after_relocs, mips_define_label): Use per-segment
634 2006-06-22 Thiemo Seufer <ths@mips.com>
636 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
637 (append_insn): Use it.
638 (md_apply_fix): Whitespace formatting.
639 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
640 mips16_extended_frag): Remove register specifier.
641 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
644 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
646 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
647 a directive saving VFP registers for ARMv6 or later.
648 (s_arm_unwind_save): Add parameter arch_v6 and call
649 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
651 (md_pseudo_table): Add entry for new "vsave" directive.
652 * doc/c-arm.texi: Correct error in example for "save"
653 directive (fstmdf -> fstmdx). Also document "vsave" directive.
655 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
656 Anatoly Sokolov <aesok@post.ru>
658 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
659 and atmega644p devices. Rename atmega164/atmega324 devices to
660 atmega164p/atmega324p.
661 * doc/c-avr.texi: Document new mcu and arch options.
663 2006-06-17 Nick Clifton <nickc@redhat.com>
665 * config/tc-arm.c (enum parse_operand_result): Move outside of
666 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
668 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
670 * config/tc-i386.h (processor_type): New.
671 (arch_entry): Add type.
673 * config/tc-i386.c (cpu_arch_tune): New.
674 (cpu_arch_tune_flags): Likewise.
675 (cpu_arch_isa_flags): Likewise.
677 (set_cpu_arch): Also update cpu_arch_isa_flags.
678 (md_assemble): Update cpu_arch_isa_flags.
680 (OPTION_MTUNE): Likewise.
681 (md_longopts): Add -march= and -mtune=.
682 (md_parse_option): Support -march= and -mtune=.
683 (md_show_usage): Add -march=CPU/-mtune=CPU.
684 (i386_target_format): Also update cpu_arch_isa_flags,
685 cpu_arch_tune and cpu_arch_tune_flags.
687 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
689 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
691 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
693 * config/tc-arm.c (enum parse_operand_result): New.
694 (struct group_reloc_table_entry): New.
695 (enum group_reloc_type): New.
696 (group_reloc_table): New array.
697 (find_group_reloc_table_entry): New function.
698 (parse_shifter_operand_group_reloc): New function.
699 (parse_address_main): New function, incorporating code
700 from the old parse_address function. To be used via...
701 (parse_address): wrapper for parse_address_main; and
702 (parse_address_group_reloc): new function, likewise.
703 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
704 OP_ADDRGLDRS, OP_ADDRGLDC.
705 (parse_operands): Support for these new operand codes.
706 New macro po_misc_or_fail_no_backtrack.
707 (encode_arm_cp_address): Preserve group relocations.
708 (insns): Modify to use the above operand codes where group
709 relocations are permitted.
710 (md_apply_fix): Handle the group relocations
711 ALU_PC_G0_NC through LDC_SB_G2.
712 (tc_gen_reloc): Likewise.
713 (arm_force_relocation): Leave group relocations for the linker.
714 (arm_fix_adjustable): Likewise.
716 2006-06-15 Julian Brown <julian@codesourcery.com>
718 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
719 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
722 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
724 * config/tc-i386.c (process_suffix): Don't add rex64 for
727 2006-06-09 Thiemo Seufer <ths@mips.com>
729 * config/tc-mips.c (mips_ip): Maintain argument count.
731 2006-06-09 Alan Modra <amodra@bigpond.net.au>
733 * config/tc-iq2000.c: Include sb.h.
735 2006-06-08 Nigel Stephens <nigel@mips.com>
737 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
738 aliases for better compatibility with SGI tools.
740 2006-06-08 Alan Modra <amodra@bigpond.net.au>
742 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
743 * Makefile.am (GASLIBS): Expand @BFDLIB@.
745 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
746 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
747 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
749 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
750 * Makefile.in: Regenerate.
751 * doc/Makefile.in: Regenerate.
752 * configure: Regenerate.
754 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
756 * po/Make-in (pdf, ps): New dummy targets.
758 2006-06-07 Julian Brown <julian@codesourcery.com>
760 * config/tc-arm.c (stdarg.h): include.
761 (arm_it): Add uncond_value field. Add isvec and issingle to operand
763 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
764 REG_TYPE_NSDQ (single, double or quad vector reg).
765 (reg_expected_msgs): Update.
766 (BAD_FPU): Add macro for unsupported FPU instruction error.
767 (parse_neon_type): Support 'd' as an alias for .f64.
768 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
770 (parse_vfp_reg_list): Don't update first arg on error.
771 (parse_neon_mov): Support extra syntax for VFP moves.
772 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
773 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
774 (parse_operands): Support isvec, issingle operands fields, new parse
776 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
778 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
779 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
780 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
781 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
783 (neon_shape): Redefine in terms of above.
784 (neon_shape_class): New enumeration, table of shape classes.
785 (neon_shape_el): New enumeration. One element of a shape.
786 (neon_shape_el_size): Register widths of above, where appropriate.
787 (neon_shape_info): New struct. Info for shape table.
788 (neon_shape_tab): New array.
789 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
790 (neon_check_shape): Rewrite as...
791 (neon_select_shape): New function to classify instruction shapes,
792 driven by new table neon_shape_tab array.
793 (neon_quad): New function. Return 1 if shape should set Q flag in
794 instructions (or equivalent), 0 otherwise.
795 (type_chk_of_el_type): Support F64.
796 (el_type_of_type_chk): Likewise.
797 (neon_check_type): Add support for VFP type checking (VFP data
798 elements fill their containing registers).
799 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
800 in thumb mode for VFP instructions.
801 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
802 and encode the current instruction as if it were that opcode.
803 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
804 arguments, call function in PFN.
805 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
806 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
807 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
808 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
809 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
810 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
811 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
812 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
813 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
814 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
815 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
816 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
817 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
818 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
819 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
821 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
822 between VFP and Neon turns out to belong to Neon. Perform
823 architecture check and fill in condition field if appropriate.
824 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
825 (do_neon_cvt): Add support for VFP variants of instructions.
826 (neon_cvt_flavour): Extend to cover VFP conversions.
827 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
829 (do_neon_ldr_str): Handle single-precision VFP load/store.
830 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
831 NS_NULL not NS_IGNORE.
832 (opcode_tag): Add OT_csuffixF for operands which either take a
833 conditional suffix, or have 0xF in the condition field.
834 (md_assemble): Add support for OT_csuffixF.
835 (NCE): Replace macro with...
836 (NCE_tag, NCE, NCEF): New macros.
837 (nCE): Replace macro with...
838 (nCE_tag, nCE, nCEF): New macros.
839 (insns): Add support for VFP insns or VFP versions of insns msr,
840 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
841 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
842 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
843 VFP/Neon insns together.
845 2006-06-07 Alan Modra <amodra@bigpond.net.au>
846 Ladislav Michl <ladis@linux-mips.org>
848 * app.c: Don't include headers already included by as.h.
850 * atof-generic.c: Likewise.
852 * dwarf2dbg.c: Likewise.
854 * input-file.c: Likewise.
855 * input-scrub.c: Likewise.
857 * output-file.c: Likewise.
860 * config/bfin-lex.l: Likewise.
861 * config/obj-coff.h: Likewise.
862 * config/obj-elf.h: Likewise.
863 * config/obj-som.h: Likewise.
864 * config/tc-arc.c: Likewise.
865 * config/tc-arm.c: Likewise.
866 * config/tc-avr.c: Likewise.
867 * config/tc-bfin.c: Likewise.
868 * config/tc-cris.c: Likewise.
869 * config/tc-d10v.c: Likewise.
870 * config/tc-d30v.c: Likewise.
871 * config/tc-dlx.h: Likewise.
872 * config/tc-fr30.c: Likewise.
873 * config/tc-frv.c: Likewise.
874 * config/tc-h8300.c: Likewise.
875 * config/tc-hppa.c: Likewise.
876 * config/tc-i370.c: Likewise.
877 * config/tc-i860.c: Likewise.
878 * config/tc-i960.c: Likewise.
879 * config/tc-ip2k.c: Likewise.
880 * config/tc-iq2000.c: Likewise.
881 * config/tc-m32c.c: Likewise.
882 * config/tc-m32r.c: Likewise.
883 * config/tc-maxq.c: Likewise.
884 * config/tc-mcore.c: Likewise.
885 * config/tc-mips.c: Likewise.
886 * config/tc-mmix.c: Likewise.
887 * config/tc-mn10200.c: Likewise.
888 * config/tc-mn10300.c: Likewise.
889 * config/tc-msp430.c: Likewise.
890 * config/tc-mt.c: Likewise.
891 * config/tc-ns32k.c: Likewise.
892 * config/tc-openrisc.c: Likewise.
893 * config/tc-ppc.c: Likewise.
894 * config/tc-s390.c: Likewise.
895 * config/tc-sh.c: Likewise.
896 * config/tc-sh64.c: Likewise.
897 * config/tc-sparc.c: Likewise.
898 * config/tc-tic30.c: Likewise.
899 * config/tc-tic4x.c: Likewise.
900 * config/tc-tic54x.c: Likewise.
901 * config/tc-v850.c: Likewise.
902 * config/tc-vax.c: Likewise.
903 * config/tc-xc16x.c: Likewise.
904 * config/tc-xstormy16.c: Likewise.
905 * config/tc-xtensa.c: Likewise.
906 * config/tc-z80.c: Likewise.
907 * config/tc-z8k.c: Likewise.
908 * macro.h: Don't include sb.h or ansidecl.h.
909 * sb.h: Don't include stdio.h or ansidecl.h.
910 * cond.c: Include sb.h.
911 * itbl-lex.l: Include as.h instead of other system headers.
912 * itbl-parse.y: Likewise.
913 * itbl-ops.c: Similarly.
914 * itbl-ops.h: Don't include as.h or ansidecl.h.
915 * config/bfin-defs.h: Don't include bfd.h or as.h.
916 * config/bfin-parse.y: Include as.h instead of other system headers.
918 2006-06-06 Ben Elliston <bje@au.ibm.com>
919 Anton Blanchard <anton@samba.org>
921 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
922 (md_show_usage): Document it.
923 (ppc_setup_opcodes): Test power6 opcode flag bits.
924 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
926 2006-06-06 Thiemo Seufer <ths@mips.com>
927 Chao-ying Fu <fu@mips.com>
929 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
930 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
931 (macro_build): Update comment.
932 (mips_ip): Allow DSP64 instructions for MIPS64R2.
933 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
935 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
936 MIPS_CPU_ASE_MDMX flags for sb1.
938 2006-06-05 Thiemo Seufer <ths@mips.com>
940 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
942 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
943 (mips_ip): Make overflowed/underflowed constant arguments in DSP
944 and MT instructions a fatal error. Use INSERT_OPERAND where
945 appropriate. Improve warnings for break and wait code overflows.
946 Use symbolic constant of OP_MASK_COPZ.
947 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
949 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
951 * po/Make-in (top_builddir): Define.
953 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
955 * doc/Makefile.am (TEXI2DVI): Define.
956 * doc/Makefile.in: Regenerate.
957 * doc/c-arc.texi: Fix typo.
959 2006-06-01 Alan Modra <amodra@bigpond.net.au>
961 * config/obj-ieee.c: Delete.
962 * config/obj-ieee.h: Delete.
963 * Makefile.am (OBJ_FORMATS): Remove ieee.
964 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
965 (obj-ieee.o): Remove rule.
966 * Makefile.in: Regenerate.
967 * configure.in (atof): Remove tahoe.
968 (OBJ_MAYBE_IEEE): Don't define.
969 * configure: Regenerate.
970 * config.in: Regenerate.
971 * doc/Makefile.in: Regenerate.
972 * po/POTFILES.in: Regenerate.
974 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
976 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
977 and LIBINTL_DEP everywhere.
979 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
980 * acinclude.m4: Include new gettext macros.
981 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
982 Remove local code for po/Makefile.
983 * Makefile.in, configure, doc/Makefile.in: Regenerated.
985 2006-05-30 Nick Clifton <nickc@redhat.com>
987 * po/es.po: Updated Spanish translation.
989 2006-05-06 Denis Chertykov <denisc@overta.ru>
991 * doc/c-avr.texi: New file.
992 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
993 * doc/all.texi: Set AVR
994 * doc/as.texinfo: Include c-avr.texi
996 2006-05-28 Jie Zhang <jie.zhang@analog.com>
998 * config/bfin-parse.y (check_macfunc): Loose the condition of
999 calling check_multiply_halfregs ().
1001 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1003 * config/bfin-parse.y (asm_1): Better check and deal with
1004 vector and scalar Multiply 16-Bit Operands instructions.
1006 2006-05-24 Nick Clifton <nickc@redhat.com>
1008 * config/tc-hppa.c: Convert to ISO C90 format.
1009 * config/tc-hppa.h: Likewise.
1011 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1012 Randolph Chung <randolph@tausq.org>
1014 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1015 is_tls_ieoff, is_tls_leoff): Define.
1016 (fix_new_hppa): Handle TLS.
1017 (cons_fix_new_hppa): Likewise.
1019 (md_apply_fix): Handle TLS relocs.
1020 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1022 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1024 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1026 2006-05-23 Thiemo Seufer <ths@mips.com>
1027 David Ung <davidu@mips.com>
1028 Nigel Stephens <nigel@mips.com>
1031 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1032 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1033 ISA_HAS_MXHC1): New macros.
1034 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1035 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1036 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1037 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1038 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1039 (mips_after_parse_args): Change default handling of float register
1040 size to account for 32bit code with 64bit FP. Better sanity checking
1041 of ISA/ASE/ABI option combinations.
1042 (s_mipsset): Support switching of GPR and FPR sizes via
1043 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1045 (mips_elf_final_processing): We should record the use of 64bit FP
1046 registers in 32bit code but we don't, because ELF header flags are
1048 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1049 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1050 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1051 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1052 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1053 missing -march options. Document .set arch=CPU. Move .set smartmips
1054 to ASE page. Use @code for .set FOO examples.
1056 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1058 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1061 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1063 * config/bfin-defs.h (bfin_equals): Remove declaration.
1064 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1065 * config/tc-bfin.c (bfin_name_is_register): Remove.
1066 (bfin_equals): Remove.
1067 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1068 (bfin_name_is_register): Remove declaration.
1070 2006-05-19 Thiemo Seufer <ths@mips.com>
1071 Nigel Stephens <nigel@mips.com>
1073 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1074 (mips_oddfpreg_ok): New function.
1077 2006-05-19 Thiemo Seufer <ths@mips.com>
1078 David Ung <davidu@mips.com>
1080 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1081 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1082 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1083 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1084 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1085 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1086 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1087 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1088 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1089 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1090 reg_names_o32, reg_names_n32n64): Define register classes.
1091 (reg_lookup): New function, use register classes.
1092 (md_begin): Reserve register names in the symbol table. Simplify
1094 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1096 (mips16_ip): Use reg_lookup.
1097 (tc_get_register): Likewise.
1098 (tc_mips_regname_to_dw2regnum): New function.
1100 2006-05-19 Thiemo Seufer <ths@mips.com>
1102 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1103 Un-constify string argument.
1104 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1106 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1108 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1110 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1112 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1114 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1117 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1119 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1120 cfloat/m68881 to correct architecture before using it.
1122 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1124 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1127 2006-05-15 Paul Brook <paul@codesourcery.com>
1129 * config/tc-arm.c (arm_adjust_symtab): Use
1130 bfd_is_arm_special_symbol_name.
1132 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1134 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1135 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1136 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1137 Handle errors from calls to xtensa_opcode_is_* functions.
1139 2006-05-14 Thiemo Seufer <ths@mips.com>
1141 * config/tc-mips.c (macro_build): Test for currently active
1143 (mips16_ip): Reject invalid opcodes.
1145 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1147 * doc/as.texinfo: Rename "Index" to "AS Index",
1148 and "ABORT" to "ABORT (COFF)".
1150 2006-05-11 Paul Brook <paul@codesourcery.com>
1152 * config/tc-arm.c (parse_half): New function.
1153 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1154 (parse_operands): Ditto.
1155 (do_mov16): Reject invalid relocations.
1156 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1157 (insns): Replace Iffff with HALF.
1158 (md_apply_fix): Add MOVW and MOVT relocs.
1159 (tc_gen_reloc): Ditto.
1160 * doc/c-arm.texi: Document relocation operators
1162 2006-05-11 Paul Brook <paul@codesourcery.com>
1164 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1166 2006-05-11 Thiemo Seufer <ths@mips.com>
1168 * config/tc-mips.c (append_insn): Don't check the range of j or
1171 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1173 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1174 relocs against external symbols for WinCE targets.
1175 (md_apply_fix): Likewise.
1177 2006-05-09 David Ung <davidu@mips.com>
1179 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1182 2006-05-09 Nick Clifton <nickc@redhat.com>
1184 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1185 against symbols which are not going to be placed into the symbol
1188 2006-05-09 Ben Elliston <bje@au.ibm.com>
1190 * expr.c (operand): Remove `if (0 && ..)' statement and
1191 subsequently unused target_op label. Collapse `if (1 || ..)'
1193 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1194 separately above the switch.
1196 2006-05-08 Nick Clifton <nickc@redhat.com>
1199 * config/tc-msp430.c (line_separator_character): Define as |.
1201 2006-05-08 Thiemo Seufer <ths@mips.com>
1202 Nigel Stephens <nigel@mips.com>
1203 David Ung <davidu@mips.com>
1205 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1206 (mips_opts): Likewise.
1207 (file_ase_smartmips): New variable.
1208 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1209 (macro_build): Handle SmartMIPS instructions.
1210 (mips_ip): Likewise.
1211 (md_longopts): Add argument handling for smartmips.
1212 (md_parse_options, mips_after_parse_args): Likewise.
1213 (s_mipsset): Add .set smartmips support.
1214 (md_show_usage): Document -msmartmips/-mno-smartmips.
1215 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1217 * doc/c-mips.texi: Likewise.
1219 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1221 * write.c (relax_segment): Add pass count arg. Don't error on
1222 negative org/space on first two passes.
1223 (relax_seg_info): New struct.
1224 (relax_seg, write_object_file): Adjust.
1225 * write.h (relax_segment): Update prototype.
1227 2006-05-05 Julian Brown <julian@codesourcery.com>
1229 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1231 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1232 architecture version checks.
1233 (insns): Allow overlapping instructions to be used in VFP mode.
1235 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1238 * config/obj-elf.c (obj_elf_change_section): Allow user
1239 specified SHF_ALPHA_GPREL.
1241 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1243 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1244 for PMEM related expressions.
1246 2006-05-05 Nick Clifton <nickc@redhat.com>
1249 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1250 insertion of a directory separator character into a string at a
1251 given offset. Uses heuristics to decide when to use a backslash
1252 character rather than a forward-slash character.
1253 (dwarf2_directive_loc): Use the macro.
1254 (out_debug_info): Likewise.
1256 2006-05-05 Thiemo Seufer <ths@mips.com>
1257 David Ung <davidu@mips.com>
1259 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1261 (macro): Add new case M_CACHE_AB.
1263 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1265 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1266 (opcode_lookup): Issue a warning for opcode with
1267 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1268 identical to OT_cinfix3.
1269 (TxC3w, TC3w, tC3w): New.
1270 (insns): Use tC3w and TC3w for comparison instructions with
1273 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1275 * subsegs.h (struct frchain): Delete frch_seg.
1276 (frchain_root): Delete.
1277 (seg_info): Define as macro.
1278 * subsegs.c (frchain_root): Delete.
1279 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1280 (subsegs_begin, subseg_change): Adjust for above.
1281 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1282 rather than to one big list.
1283 (subseg_get): Don't special case abs, und sections.
1284 (subseg_new, subseg_force_new): Don't set frchainP here.
1286 (subsegs_print_statistics): Adjust frag chain control list traversal.
1287 * debug.c (dmp_frags): Likewise.
1288 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1289 at frchain_root. Make use of known frchain ordering.
1290 (last_frag_for_seg): Likewise.
1291 (get_frag_fix): Likewise. Add seg param.
1292 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1293 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1294 (SUB_SEGMENT_ALIGN): Likewise.
1295 (subsegs_finish): Adjust frchain list traversal.
1296 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1297 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1298 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1299 (xtensa_fix_b_j_loop_end_frags): Likewise.
1300 (xtensa_fix_close_loop_end_frags): Likewise.
1301 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1302 (retrieve_segment_info): Delete frch_seg initialisation.
1304 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1306 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1307 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1308 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1309 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1311 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1313 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1315 (md_apply_fix3): Multiply offset by 4 here for
1316 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1318 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1319 Jan Beulich <jbeulich@novell.com>
1321 * config/tc-i386.c (output_invalid_buf): Change size for
1323 * config/tc-tic30.c (output_invalid_buf): Likewise.
1325 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1327 * config/tc-tic30.c (output_invalid): Likewise.
1329 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1331 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1332 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1333 (asconfig.texi): Don't set top_srcdir.
1334 * doc/as.texinfo: Don't use top_srcdir.
1335 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1337 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1339 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1340 * config/tc-tic30.c (output_invalid_buf): Likewise.
1342 * config/tc-i386.c (output_invalid): Use snprintf instead of
1344 * config/tc-ia64.c (declare_register_set): Likewise.
1345 (emit_one_bundle): Likewise.
1346 (check_dependencies): Likewise.
1347 * config/tc-tic30.c (output_invalid): Likewise.
1349 2006-05-02 Paul Brook <paul@codesourcery.com>
1351 * config/tc-arm.c (arm_optimize_expr): New function.
1352 * config/tc-arm.h (md_optimize_expr): Define
1353 (arm_optimize_expr): Add prototype.
1354 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1356 2006-05-02 Ben Elliston <bje@au.ibm.com>
1358 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1361 * sb.h (sb_list_vector): Move to sb.c.
1362 * sb.c (free_list): Use type of sb_list_vector directly.
1363 (sb_build): Fix off-by-one error in assertion about `size'.
1365 2006-05-01 Ben Elliston <bje@au.ibm.com>
1367 * listing.c (listing_listing): Remove useless loop.
1368 * macro.c (macro_expand): Remove is_positional local variable.
1369 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1370 and simplify surrounding expressions, where possible.
1371 (assign_symbol): Likewise.
1372 (s_weakref): Likewise.
1373 * symbols.c (colon): Likewise.
1375 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1377 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1379 2006-04-30 Thiemo Seufer <ths@mips.com>
1380 David Ung <davidu@mips.com>
1382 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1383 (mips_immed): New table that records various handling of udi
1384 instruction patterns.
1385 (mips_ip): Adds udi handling.
1387 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1389 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1390 of list rather than beginning.
1392 2006-04-26 Julian Brown <julian@codesourcery.com>
1394 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1395 (is_quarter_float): Rename from above. Simplify slightly.
1396 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1398 (parse_neon_mov): Parse floating-point constants.
1399 (neon_qfloat_bits): Fix encoding.
1400 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1401 preference to integer encoding when using the F32 type.
1403 2006-04-26 Julian Brown <julian@codesourcery.com>
1405 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1406 zero-initialising structures containing it will lead to invalid types).
1407 (arm_it): Add vectype to each operand.
1408 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1410 (neon_typed_alias): New structure. Extra information for typed
1412 (reg_entry): Add neon type info field.
1413 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1414 Break out alternative syntax for coprocessor registers, etc. into...
1415 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1416 out from arm_reg_parse.
1417 (parse_neon_type): Move. Return SUCCESS/FAIL.
1418 (first_error): New function. Call to ensure first error which occurs is
1420 (parse_neon_operand_type): Parse exactly one type.
1421 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1422 (parse_typed_reg_or_scalar): New function. Handle core of both
1423 arm_typed_reg_parse and parse_scalar.
1424 (arm_typed_reg_parse): Parse a register with an optional type.
1425 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1427 (parse_scalar): Parse a Neon scalar with optional type.
1428 (parse_reg_list): Use first_error.
1429 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1430 (neon_alias_types_same): New function. Return true if two (alias) types
1432 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1434 (insert_reg_alias): Return new reg_entry not void.
1435 (insert_neon_reg_alias): New function. Insert type/index information as
1436 well as register for alias.
1437 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1438 make typed register aliases accordingly.
1439 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1441 (s_unreq): Delete type information if present.
1442 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1443 (s_arm_unwind_save_mmxwcg): Likewise.
1444 (s_arm_unwind_movsp): Likewise.
1445 (s_arm_unwind_setfp): Likewise.
1446 (parse_shift): Likewise.
1447 (parse_shifter_operand): Likewise.
1448 (parse_address): Likewise.
1449 (parse_tb): Likewise.
1450 (tc_arm_regname_to_dw2regnum): Likewise.
1451 (md_pseudo_table): Add dn, qn.
1452 (parse_neon_mov): Handle typed operands.
1453 (parse_operands): Likewise.
1454 (neon_type_mask): Add N_SIZ.
1455 (N_ALLMODS): New macro.
1456 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1457 (el_type_of_type_chk): Add some safeguards.
1458 (modify_types_allowed): Fix logic bug.
1459 (neon_check_type): Handle operands with types.
1460 (neon_three_same): Remove redundant optional arg handling.
1461 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1462 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1463 (do_neon_step): Adjust accordingly.
1464 (neon_cmode_for_logic_imm): Use first_error.
1465 (do_neon_bitfield): Call neon_check_type.
1466 (neon_dyadic): Rename to...
1467 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1468 to allow modification of type of the destination.
1469 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1470 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1471 (do_neon_compare): Make destination be an untyped bitfield.
1472 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1473 (neon_mul_mac): Return early in case of errors.
1474 (neon_move_immediate): Use first_error.
1475 (neon_mac_reg_scalar_long): Fix type to include scalar.
1476 (do_neon_dup): Likewise.
1477 (do_neon_mov): Likewise (in several places).
1478 (do_neon_tbl_tbx): Fix type.
1479 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1480 (do_neon_ld_dup): Exit early in case of errors and/or use
1482 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1483 Handle .dn/.qn directives.
1484 (REGDEF): Add zero for reg_entry neon field.
1486 2006-04-26 Julian Brown <julian@codesourcery.com>
1488 * config/tc-arm.c (limits.h): Include.
1489 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1490 (fpu_vfp_v3_or_neon_ext): Declare constants.
1491 (neon_el_type): New enumeration of types for Neon vector elements.
1492 (neon_type_el): New struct. Define type and size of a vector element.
1493 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1495 (neon_type): Define struct. The type of an instruction.
1496 (arm_it): Add 'vectype' for the current instruction.
1497 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1498 (vfp_sp_reg_pos): Rename to...
1499 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1501 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1502 (Neon D or Q register).
1503 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1505 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1506 (my_get_expression): Allow above constant as argument to accept
1507 64-bit constants with optional prefix.
1508 (arm_reg_parse): Add extra argument to return the specific type of
1509 register in when either a D or Q register (REG_TYPE_NDQ) is
1510 requested. Can be NULL.
1511 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1512 (parse_reg_list): Update for new arm_reg_parse args.
1513 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1514 (parse_neon_el_struct_list): New function. Parse element/structure
1515 register lists for VLD<n>/VST<n> instructions.
1516 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1517 (s_arm_unwind_save_mmxwr): Likewise.
1518 (s_arm_unwind_save_mmxwcg): Likewise.
1519 (s_arm_unwind_movsp): Likewise.
1520 (s_arm_unwind_setfp): Likewise.
1521 (parse_big_immediate): New function. Parse an immediate, which may be
1522 64 bits wide. Put results in inst.operands[i].
1523 (parse_shift): Update for new arm_reg_parse args.
1524 (parse_address): Likewise. Add parsing of alignment specifiers.
1525 (parse_neon_mov): Parse the operands of a VMOV instruction.
1526 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1527 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1528 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1529 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1530 (parse_operands): Handle new codes above.
1531 (encode_arm_vfp_sp_reg): Rename to...
1532 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1533 selected VFP version only supports D0-D15.
1534 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1535 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1536 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1537 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1538 encode_arm_vfp_reg name, and allow 32 D regs.
1539 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1540 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1542 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1543 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1544 constant-load and conversion insns introduced with VFPv3.
1545 (neon_tab_entry): New struct.
1546 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1547 those which are the targets of pseudo-instructions.
1548 (neon_opc): Enumerate opcodes, use as indices into...
1549 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1550 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1551 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1552 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1554 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1556 (neon_type_mask): New. Compact type representation for type checking.
1557 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1558 permitted type combinations.
1559 (N_IGNORE_TYPE): New macro.
1560 (neon_check_shape): New function. Check an instruction shape for
1561 multiple alternatives. Return the specific shape for the current
1563 (neon_modify_type_size): New function. Modify a vector type and size,
1564 depending on the bit mask in argument 1.
1565 (neon_type_promote): New function. Convert a given "key" type (of an
1566 operand) into the correct type for a different operand, based on a bit
1568 (type_chk_of_el_type): New function. Convert a type and size into the
1569 compact representation used for type checking.
1570 (el_type_of_type_ckh): New function. Reverse of above (only when a
1571 single bit is set in the bit mask).
1572 (modify_types_allowed): New function. Alter a mask of allowed types
1573 based on a bit mask of modifications.
1574 (neon_check_type): New function. Check the type of the current
1575 instruction against the variable argument list. The "key" type of the
1576 instruction is returned.
1577 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1578 a Neon data-processing instruction depending on whether we're in ARM
1579 mode or Thumb-2 mode.
1580 (neon_logbits): New function.
1581 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1582 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1583 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1584 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1585 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1586 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1587 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1588 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1589 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1590 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1591 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1592 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1593 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1594 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1595 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1596 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1597 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1598 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1599 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1600 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1601 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1602 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1603 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1604 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1605 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1607 (parse_neon_type): New function. Parse Neon type specifier.
1608 (opcode_lookup): Allow parsing of Neon type specifiers.
1609 (REGNUM2, REGSETH, REGSET2): New macros.
1610 (reg_names): Add new VFPv3 and Neon registers.
1611 (NUF, nUF, NCE, nCE): New macros for opcode table.
1612 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1613 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1614 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1615 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1616 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1617 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1618 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1619 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1620 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1621 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1622 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1623 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1624 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1625 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1627 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1628 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1629 (arm_option_cpu_value): Add vfp3 and neon.
1630 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1633 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1635 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1636 syntax instead of hardcoded opcodes with ".w18" suffixes.
1637 (wide_branch_opcode): New.
1638 (build_transition): Use it to check for wide branch opcodes with
1639 either ".w18" or ".w15" suffixes.
1641 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1643 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1644 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1645 frag's is_literal flag.
1647 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1649 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1651 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1653 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1654 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1655 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1656 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1657 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1659 2005-04-20 Paul Brook <paul@codesourcery.com>
1661 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1663 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1665 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1667 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1668 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1669 Make some cpus unsupported on ELF. Run "make dep-am".
1670 * Makefile.in: Regenerate.
1672 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1674 * configure.in (--enable-targets): Indent help message.
1675 * configure: Regenerate.
1677 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1680 * config/tc-i386.c (i386_immediate): Check illegal immediate
1683 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1685 * config/tc-i386.c: Formatting.
1686 (output_disp, output_imm): ISO C90 params.
1688 * frags.c (frag_offset_fixed_p): Constify args.
1689 * frags.h (frag_offset_fixed_p): Ditto.
1691 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1692 (COFF_MAGIC): Delete.
1694 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1696 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1698 * po/POTFILES.in: Regenerated.
1700 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1702 * doc/as.texinfo: Mention that some .type syntaxes are not
1703 supported on all architectures.
1705 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1707 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1708 instructions when such transformations have been disabled.
1710 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1712 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1713 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1714 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1715 decoding the loop instructions. Remove current_offset variable.
1716 (xtensa_fix_short_loop_frags): Likewise.
1717 (min_bytes_to_other_loop_end): Remove current_offset argument.
1719 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1721 * config/tc-z80.c (z80_optimize_expr): Removed.
1722 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1724 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1726 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1727 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1728 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1729 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1730 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1731 at90can64, at90usb646, at90usb647, at90usb1286 and
1733 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1735 2006-04-07 Paul Brook <paul@codesourcery.com>
1737 * config/tc-arm.c (parse_operands): Set default error message.
1739 2006-04-07 Paul Brook <paul@codesourcery.com>
1741 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1743 2006-04-07 Paul Brook <paul@codesourcery.com>
1745 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1747 2006-04-07 Paul Brook <paul@codesourcery.com>
1749 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1750 (move_or_literal_pool): Handle Thumb-2 instructions.
1751 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1753 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1756 * config/tc-i386.c (match_template): Move 64-bit operand tests
1759 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1761 * po/Make-in: Add install-html target.
1762 * Makefile.am: Add install-html and install-html-recursive targets.
1763 * Makefile.in: Regenerate.
1764 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1765 * configure: Regenerate.
1766 * doc/Makefile.am: Add install-html and install-html-am targets.
1767 * doc/Makefile.in: Regenerate.
1769 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1771 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1774 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1775 Daniel Jacobowitz <dan@codesourcery.com>
1777 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1778 (GOTT_BASE, GOTT_INDEX): New.
1779 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1780 GOTT_INDEX when generating VxWorks PIC.
1781 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1782 use the generic *-*-vxworks* stanza instead.
1784 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1787 * frags.c (frag_offset_fixed_p): New function.
1788 * frags.h (frag_offset_fixed_p): Declare.
1789 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1790 (resolve_expression): Likewise.
1792 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1794 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1795 of the same length but different numbers of slots.
1797 2006-03-30 Andreas Schwab <schwab@suse.de>
1799 * configure.in: Fix help string for --enable-targets option.
1800 * configure: Regenerate.
1802 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1804 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1805 (m68k_ip): ... here. Use for all chips. Protect against buffer
1806 overrun and avoid excessive copying.
1808 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1809 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1810 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1811 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1812 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1813 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1814 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1815 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1816 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1817 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1818 (struct m68k_cpu): Change chip field to control_regs.
1819 (current_chip): Remove.
1820 (control_regs): New.
1821 (m68k_archs, m68k_extensions): Adjust.
1822 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1823 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1824 (find_cf_chip): Reimplement for new organization of cpu table.
1825 (select_control_regs): Remove.
1827 (struct save_opts): Save control regs, not chip.
1828 (s_save, s_restore): Adjust.
1829 (m68k_lookup_cpu): Give deprecated warning when necessary.
1830 (m68k_init_arch): Adjust.
1831 (md_show_usage): Adjust for new cpu table organization.
1833 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1835 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1836 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1837 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1839 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1840 (any_gotrel): New rule.
1841 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1842 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1844 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1845 (bfin_pic_ptr): New function.
1846 (md_pseudo_table): Add it for ".picptr".
1847 (OPTION_FDPIC): New macro.
1848 (md_longopts): Add -mfdpic.
1849 (md_parse_option): Handle it.
1850 (md_begin): Set BFD flags.
1851 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1852 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1854 * Makefile.am (bfin-parse.o): Update dependencies.
1855 (DEPTC_bfin_elf): Likewise.
1856 * Makefile.in: Regenerate.
1858 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1860 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1861 mcfemac instead of mcfmac.
1863 2006-03-23 Michael Matz <matz@suse.de>
1865 * config/tc-i386.c (type_names): Correct placement of 'static'.
1866 (reloc): Map some more relocs to their 64 bit counterpart when
1868 (output_insn): Work around breakage if DEBUG386 is defined.
1869 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1870 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1871 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1872 different from i386.
1873 (output_imm): Ditto.
1874 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1876 (md_convert_frag): Jumps can now be larger than 2GB away, error
1878 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1879 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1881 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1882 Daniel Jacobowitz <dan@codesourcery.com>
1883 Phil Edwards <phil@codesourcery.com>
1884 Zack Weinberg <zack@codesourcery.com>
1885 Mark Mitchell <mark@codesourcery.com>
1886 Nathan Sidwell <nathan@codesourcery.com>
1888 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1889 (md_begin): Complain about -G being used for PIC. Don't change
1890 the text, data and bss alignments on VxWorks.
1891 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1892 generating VxWorks PIC.
1893 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1894 (macro): Likewise, but do not treat la $25 specially for
1895 VxWorks PIC, and do not handle jal.
1896 (OPTION_MVXWORKS_PIC): New macro.
1897 (md_longopts): Add -mvxworks-pic.
1898 (md_parse_option): Don't complain about using PIC and -G together here.
1899 Handle OPTION_MVXWORKS_PIC.
1900 (md_estimate_size_before_relax): Always use the first relaxation
1901 sequence on VxWorks.
1902 * config/tc-mips.h (VXWORKS_PIC): New.
1904 2006-03-21 Paul Brook <paul@codesourcery.com>
1906 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1908 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1910 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1911 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1912 (get_loop_align_size): New.
1913 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1914 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1915 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1916 (get_noop_aligned_address): Use get_loop_align_size.
1917 (get_aligned_diff): Likewise.
1919 2006-03-21 Paul Brook <paul@codesourcery.com>
1921 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1923 2006-03-20 Paul Brook <paul@codesourcery.com>
1925 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1926 (do_t_branch): Encode branches inside IT blocks as unconditional.
1927 (do_t_cps): New function.
1928 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1929 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1930 (opcode_lookup): Allow conditional suffixes on all instructions in
1932 (md_assemble): Advance condexec state before checking for errors.
1933 (insns): Use do_t_cps.
1935 2006-03-20 Paul Brook <paul@codesourcery.com>
1937 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1938 outputting the insn.
1940 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1942 * config/tc-vax.c: Update copyright year.
1943 * config/tc-vax.h: Likewise.
1945 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1947 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1949 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1951 2006-03-17 Paul Brook <paul@codesourcery.com>
1953 * config/tc-arm.c (insns): Add ldm and stm.
1955 2006-03-17 Ben Elliston <bje@au.ibm.com>
1958 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1960 2006-03-16 Paul Brook <paul@codesourcery.com>
1962 * config/tc-arm.c (insns): Add "svc".
1964 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1966 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1967 flag and avoid double underscore prefixes.
1969 2006-03-10 Paul Brook <paul@codesourcery.com>
1971 * config/tc-arm.c (md_begin): Handle EABIv5.
1972 (arm_eabis): Add EF_ARM_EABI_VER5.
1973 * doc/c-arm.texi: Document -meabi=5.
1975 2006-03-10 Ben Elliston <bje@au.ibm.com>
1977 * app.c (do_scrub_chars): Simplify string handling.
1979 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1980 Daniel Jacobowitz <dan@codesourcery.com>
1981 Zack Weinberg <zack@codesourcery.com>
1982 Nathan Sidwell <nathan@codesourcery.com>
1983 Paul Brook <paul@codesourcery.com>
1984 Ricardo Anguiano <anguiano@codesourcery.com>
1985 Phil Edwards <phil@codesourcery.com>
1987 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1988 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1990 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1991 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1992 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1994 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1996 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1997 even when using the text-section-literals option.
1999 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2001 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2003 (m68k_ip): <case 'J'> Check we have some control regs.
2004 (md_parse_option): Allow raw arch switch.
2005 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2006 whether 68881 or cfloat was meant by -mfloat.
2007 (md_show_usage): Adjust extension display.
2008 (m68k_elf_final_processing): Adjust.
2010 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2012 * config/tc-avr.c (avr_mod_hash_value): New function.
2013 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2014 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2015 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2016 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2018 (tc_gen_reloc): Handle substractions of symbols, if possible do
2019 fixups, abort otherwise.
2020 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2021 tc_fix_adjustable): Define.
2023 2006-03-02 James E Wilson <wilson@specifix.com>
2025 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2026 change the template, then clear md.slot[curr].end_of_insn_group.
2028 2006-02-28 Jan Beulich <jbeulich@novell.com>
2030 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2032 2006-02-28 Jan Beulich <jbeulich@novell.com>
2035 * macro.c (getstring): Don't treat parentheses special anymore.
2036 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2037 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2040 2006-02-28 Mat <mat@csail.mit.edu>
2042 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2044 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2046 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2048 (CFI_signal_frame): Define.
2049 (cfi_pseudo_table): Add .cfi_signal_frame.
2050 (dot_cfi): Handle CFI_signal_frame.
2051 (output_cie): Handle cie->signal_frame.
2052 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2053 different. Copy signal_frame from FDE to newly created CIE.
2054 * doc/as.texinfo: Document .cfi_signal_frame.
2056 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2058 * doc/Makefile.am: Add html target.
2059 * doc/Makefile.in: Regenerate.
2060 * po/Make-in: Add html target.
2062 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2064 * config/tc-i386.c (output_insn): Support Intel Merom New
2067 * config/tc-i386.h (CpuMNI): New.
2068 (CpuUnknownFlags): Add CpuMNI.
2070 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2072 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2073 (hpriv_reg_table): New table for hyperprivileged registers.
2074 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2077 2006-02-24 DJ Delorie <dj@redhat.com>
2079 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2080 (tc_gen_reloc): Don't define.
2081 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2082 (OPTION_LINKRELAX): New.
2083 (md_longopts): Add it.
2085 (md_parse_options): Set it.
2086 (md_assemble): Emit relaxation relocs as needed.
2087 (md_convert_frag): Emit relaxation relocs as needed.
2088 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2089 (m32c_apply_fix): New.
2090 (tc_gen_reloc): New.
2091 (m32c_force_relocation): Force out jump relocs when relaxing.
2092 (m32c_fix_adjustable): Return false if relaxing.
2094 2006-02-24 Paul Brook <paul@codesourcery.com>
2096 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2097 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2098 (struct asm_barrier_opt): Define.
2099 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2100 (parse_psr): Accept V7M psr names.
2101 (parse_barrier): New function.
2102 (enum operand_parse_code): Add OP_oBARRIER.
2103 (parse_operands): Implement OP_oBARRIER.
2104 (do_barrier): New function.
2105 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2106 (do_t_cpsi): Add V7M restrictions.
2107 (do_t_mrs, do_t_msr): Validate V7M variants.
2108 (md_assemble): Check for NULL variants.
2109 (v7m_psrs, barrier_opt_names): New tables.
2110 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2111 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2112 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2113 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2114 (struct cpu_arch_ver_table): Define.
2115 (cpu_arch_ver): New.
2116 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2117 Tag_CPU_arch_profile.
2118 * doc/c-arm.texi: Document new cpu and arch options.
2120 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2122 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2124 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2126 * config/tc-ia64.c: Update copyright years.
2128 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2130 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2133 2005-02-22 Paul Brook <paul@codesourcery.com>
2135 * config/tc-arm.c (do_pld): Remove incorrect write to
2137 (encode_thumb32_addr_mode): Use correct operand.
2139 2006-02-21 Paul Brook <paul@codesourcery.com>
2141 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2143 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2144 Anil Paranjape <anilp1@kpitcummins.com>
2145 Shilin Shakti <shilins@kpitcummins.com>
2147 * Makefile.am: Add xc16x related entry.
2148 * Makefile.in: Regenerate.
2149 * configure.in: Added xc16x related entry.
2150 * configure: Regenerate.
2151 * config/tc-xc16x.h: New file
2152 * config/tc-xc16x.c: New file
2153 * doc/c-xc16x.texi: New file for xc16x
2154 * doc/all.texi: Entry for xc16x
2155 * doc/Makefile.texi: Added c-xc16x.texi
2156 * NEWS: Announce the support for the new target.
2158 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2160 * configure.tgt: set emulation for mips-*-netbsd*
2162 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2164 * config.in: Rebuilt.
2166 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2168 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2169 from 1, not 0, in error messages.
2170 (md_assemble): Simplify special-case check for ENTRY instructions.
2171 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2172 operand in error message.
2174 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2176 * configure.tgt (arm-*-linux-gnueabi*): Change to
2179 2006-02-10 Nick Clifton <nickc@redhat.com>
2181 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2182 32-bit value is propagated into the upper bits of a 64-bit long.
2184 * config/tc-arc.c (init_opcode_tables): Fix cast.
2185 (arc_extoper, md_operand): Likewise.
2187 2006-02-09 David Heine <dlheine@tensilica.com>
2189 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2190 each relaxation step.
2192 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2194 * configure.in (CHECK_DECLS): Add vsnprintf.
2195 * configure: Regenerate.
2196 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2197 include/declare here, but...
2198 * as.h: Move code detecting VARARGS idiom to the top.
2199 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2200 (vsnprintf): Declare if not already declared.
2202 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2204 * as.c (close_output_file): New.
2205 (main): Register close_output_file with xatexit before
2206 dump_statistics. Don't call output_file_close.
2208 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2210 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2211 mcf5329_control_regs): New.
2212 (not_current_architecture, selected_arch, selected_cpu): New.
2213 (m68k_archs, m68k_extensions): New.
2214 (archs): Renamed to ...
2215 (m68k_cpus): ... here. Adjust.
2217 (md_pseudo_table): Add arch and cpu directives.
2218 (find_cf_chip, m68k_ip): Adjust table scanning.
2219 (no_68851, no_68881): Remove.
2220 (md_assemble): Lazily initialize.
2221 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2222 (md_init_after_args): Move functionality to m68k_init_arch.
2223 (mri_chip): Adjust table scanning.
2224 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2225 options with saner parsing.
2226 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2227 m68k_init_arch): New.
2228 (s_m68k_cpu, s_m68k_arch): New.
2229 (md_show_usage): Adjust.
2230 (m68k_elf_final_processing): Set CF EF flags.
2231 * config/tc-m68k.h (m68k_init_after_args): Remove.
2232 (tc_init_after_args): Remove.
2233 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2234 (M68k-Directives): Document .arch and .cpu directives.
2236 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2238 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2239 synonyms for equ and defl.
2240 (z80_cons_fix_new): New function.
2241 (emit_byte): Disallow relative jumps to absolute locations.
2242 (emit_data): Only handle defb, prototype changed, because defb is
2243 now handled as pseudo-op rather than an instruction.
2244 (instab): Entries for defb,defw,db,dw moved from here...
2245 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2246 Add entries for def24,def32,d24,d32.
2247 (md_assemble): Improved error handling.
2248 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2249 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2250 (z80_cons_fix_new): Declare.
2251 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2252 (def24,d24,def32,d32): New pseudo-ops.
2254 2006-02-02 Paul Brook <paul@codesourcery.com>
2256 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2258 2005-02-02 Paul Brook <paul@codesourcery.com>
2260 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2261 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2262 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2263 T2_OPCODE_RSB): Define.
2264 (thumb32_negate_data_op): New function.
2265 (md_apply_fix): Use it.
2267 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2269 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2271 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2272 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2274 (relaxation_requirements): Add pfinish_frag argument and use it to
2275 replace setting tinsn->record_fix fields.
2276 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2277 and vinsn_to_insnbuf. Remove references to record_fix and
2278 slot_sub_symbols fields.
2279 (xtensa_mark_narrow_branches): Delete unused code.
2280 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2282 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2284 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2285 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2286 of the record_fix field. Simplify error messages for unexpected
2288 (set_expr_symbol_offset_diff): Delete.
2290 2006-01-31 Paul Brook <paul@codesourcery.com>
2292 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2294 2006-01-31 Paul Brook <paul@codesourcery.com>
2295 Richard Earnshaw <rearnsha@arm.com>
2297 * config/tc-arm.c: Use arm_feature_set.
2298 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2299 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2300 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2303 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2304 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2305 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2306 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2308 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2309 (arm_opts): Move old cpu/arch options from here...
2310 (arm_legacy_opts): ... to here.
2311 (md_parse_option): Search arm_legacy_opts.
2312 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2313 (arm_float_abis, arm_eabis): Make const.
2315 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2317 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2319 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2321 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2322 in load immediate intruction.
2324 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2326 * config/bfin-parse.y (value_match): Use correct conversion
2327 specifications in template string for __FILE__ and __LINE__.
2331 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2333 Introduce TLS descriptors for i386 and x86_64.
2334 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2335 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2336 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2337 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2338 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2340 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2341 (lex_got): Handle @tlsdesc and @tlscall.
2342 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2344 2006-01-11 Nick Clifton <nickc@redhat.com>
2346 Fixes for building on 64-bit hosts:
2347 * config/tc-avr.c (mod_index): New union to allow conversion
2348 between pointers and integers.
2349 (md_begin, avr_ldi_expression): Use it.
2350 * config/tc-i370.c (md_assemble): Add cast for argument to print
2352 * config/tc-tic54x.c (subsym_substitute): Likewise.
2353 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2354 opindex field of fr_cgen structure into a pointer so that it can
2355 be stored in a frag.
2356 * config/tc-mn10300.c (md_assemble): Likewise.
2357 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2359 * config/tc-v850.c: Replace uses of (int) casts with correct
2362 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2365 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2367 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2370 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2371 a local-label reference.
2373 For older changes see ChangeLog-2005
2379 version-control: never
projects / deliverable / binutils-gdb.git / blob