1 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
3 * doc/c-ppc.texi (-mcell): Document.
4 * config/tc-ppc.c (parse_cpu): Parse -mcell.
5 (md_show_usage): Document -mcell.
7 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
9 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
11 2006-10-23 Alan Modra <amodra@bigpond.net.au>
13 * config/tc-m68hc11.c (md_assemble): Quiet warning.
15 2006-10-19 Mike Frysinger <vapier@gentoo.org>
17 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
18 (x86_64_section_letter): Likewise.
20 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
22 * config/tc-score.c (build_relax_frag): Compute correct
25 2006-10-18 Roy Marples <uberlord@gentoo.org>
27 * config/tc-sparc.c (md_parse_option): Treat any target starting with
28 elf32-sparc as a viable target for the -32 switch and any target
29 starting with elf64-sparc as a viable target for the -64 switch.
30 (sparc_target_format): For 64-bit ELF flavoured output use
31 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
33 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
35 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
37 * configure: Regenerated.
39 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
41 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
42 in addition to testing for '\n'.
43 (TC_EOL_IN_INSN): Provide a default definition if necessary.
45 2006-10-13 Sterling Augstine <sterling@tensilica.com>
47 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
48 a disjoint DW_AT range.
50 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
52 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
54 2006-10-08 Paul Brook <paul@codesourcery.com>
56 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
57 (parse_operands): Use parse_big_immediate for OP_NILO.
58 (neon_cmode_for_logic_imm): Try smaller element sizes.
59 (neon_cmode_for_move_imm): Ditto.
60 (do_neon_logic): Handle .i64 pseudo-op.
62 2006-09-29 Alan Modra <amodra@bigpond.net.au>
64 * po/POTFILES.in: Regenerate.
66 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
68 * config/tc-i386.h (CpuMNI): Renamed to ...
70 (CpuUnknownFlags): Updated.
71 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
72 and PROCESSOR_MEROM with PROCESSOR_CORE2.
73 * config/tc-i386.c: Updated.
74 * doc/c-i386.texi: Likewise.
76 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
78 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
80 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
82 2006-09-27 Nick Clifton <nickc@redhat.com>
84 * output-file.c (output_file_close): Prevent an infinite loop
85 reporting that stdoutput could not be closed.
87 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
88 Joseph Myers <joseph@codesourcery.com>
89 Ian Lance Taylor <ian@wasabisystems.com>
90 Ben Elliston <bje@wasabisystems.com>
92 * config/tc-arm.c (arm_cext_iwmmxt2): New.
93 (enum operand_parse_code): New code OP_RIWR_I32z.
94 (parse_operands): Handle OP_RIWR_I32z.
95 (do_iwmmxt_wmerge): New function.
96 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
98 (do_iwmmxt_wrwrwr_or_imm5): New function.
99 (insns): Mark instructions as RIWR_I32z as appropriate.
100 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
101 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
102 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
103 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
104 (md_begin): Handle IWMMXT2.
105 (arm_cpus): Add iwmmxt2.
106 (arm_extensions): Likewise.
107 (arm_archs): Likewise.
109 2006-09-25 Bob Wilson <bob.wilson@acm.org>
111 * doc/as.texinfo (Overview): Revise description of --keep-locals.
112 Add xref to "Symbol Names".
113 (L): Refer to "local symbols" instead of "local labels". Move
114 definition to "Symbol Names" section; add xref to that section.
115 (Symbol Names): Use "Local Symbol Names" section to define local
116 symbols. Add "Local Labels" heading for description of temporary
117 forward/backward labels, and refer to those as "local labels".
119 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
122 * config/tc-i386.c (match_template): Check address size prefix
123 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
126 2006-09-22 Alan Modra <amodra@bigpond.net.au>
128 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
130 2006-09-22 Alan Modra <amodra@bigpond.net.au>
132 * as.h (as_perror): Delete declaration.
133 * gdbinit.in (as_perror): Delete breakpoint.
134 * messages.c (as_perror): Delete function.
135 * doc/internals.texi: Remove as_perror description.
136 * listing.c (listing_print: Don't use as_perror.
137 * output-file.c (output_file_create, output_file_close): Likewise.
138 * symbols.c (symbol_create, symbol_clone): Likewise.
139 * write.c (write_contents): Likewise.
140 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
141 * config/tc-tic54x.c (tic54x_mlib): Likewise.
143 2006-09-22 Alan Modra <amodra@bigpond.net.au>
145 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
146 (ppc_handle_align): New function.
147 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
148 (SUB_SEGMENT_ALIGN): Define as zero.
150 2006-09-20 Bob Wilson <bob.wilson@acm.org>
152 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
153 (Overview): Skip cross reference in man page.
155 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
157 * configure.in: Add new target x86_64-pc-mingw64.
158 * configure: Regenerate.
159 * configure.tgt: Add new target x86_64-pc-mingw64.
160 * config/obj-coff.h: Add handling for TE_PEP target specific code
162 * config/tc-i386.c: Add new targets.
163 (md_parse_option): Add targets to OPTION_64.
164 (x86_64_target_format): Add new method for setup proper default
166 * config/te-pep.h: Add new target definition header.
167 (TE_PEP): New macro: Identifies new target architecture.
168 (COFF_WITH_pex64): Set proper includes in bfd.
169 * NEWS: Mention new target.
171 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
173 * config/bfin-parse.y (binary): Change sub of const to add of negated
176 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
178 * config/tc-score.c: New file.
179 * config/tc-score.h: Newf file.
180 * configure.tgt: Add Score target.
181 * Makefile.am: Add Score files.
182 * Makefile.in: Regenerate.
183 * NEWS: Mention new target support.
185 2006-09-16 Paul Brook <paul@codesourcery.com>
187 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
188 * doc/c-arm.texi (movsp): Document offset argument.
190 2006-09-16 Paul Brook <paul@codesourcery.com>
192 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
193 unsigned int to avoid 64-bit host problems.
195 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
197 * config/bfin-parse.y (binary): Do some more constant folding for
200 2006-09-13 Jan Beulich <jbeulich@novell.com>
202 * input-file.c (input_file_give_next_buffer): Demote as_bad to
205 2006-09-13 Alan Modra <amodra@bigpond.net.au>
208 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
211 2006-09-13 Alan Modra <amodra@bigpond.net.au>
213 * input-file.c (input_file_open): Replace as_perror with as_bad
214 so that gas exits with error on file errors. Correct error
216 (input_file_get, input_file_give_next_buffer): Likewise.
217 * input-file.h: Update comment.
219 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
222 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
223 registers as a sub-class of wC registers.
225 2006-09-11 Alan Modra <amodra@bigpond.net.au>
228 * config/tc-mips.h (enum dwarf2_format): Forward declare.
229 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
230 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
231 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
233 2006-09-08 Nick Clifton <nickc@redhat.com>
236 * doc/as.texinfo (Macro): Improve documentation about separating
237 macro arguments from following text.
239 2006-09-08 Paul Brook <paul@codesourcery.com>
241 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
243 2006-09-07 Paul Brook <paul@codesourcery.com>
245 * config/tc-arm.c (parse_operands): Mark operand as present.
247 2006-09-04 Paul Brook <paul@codesourcery.com>
249 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
250 (do_neon_dyadic_if_i_d): Avoid setting U bit.
251 (do_neon_mac_maybe_scalar): Ditto.
252 (do_neon_dyadic_narrow): Force operand type to NT_integer.
253 (insns): Remove out of date comments.
255 2006-08-29 Nick Clifton <nickc@redhat.com>
257 * read.c (s_align): Initialize the 'stopc' variable to prevent
258 compiler complaints about it being used without being
260 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
261 s_float_space, s_struct, cons_worker, equals): Likewise.
263 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
265 * ecoff.c (ecoff_directive_val): Fix message typo.
266 * config/tc-ns32k.c (convert_iif): Likewise.
267 * config/tc-sh64.c (shmedia_check_limits): Likewise.
269 2006-08-25 Sterling Augustine <sterling@tensilica.com>
270 Bob Wilson <bob.wilson@acm.org>
272 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
273 the state of the absolute_literals directive. Remove align frag at
274 the start of the literal pool position.
276 2006-08-25 Bob Wilson <bob.wilson@acm.org>
278 * doc/c-xtensa.texi: Add @group commands in examples.
280 2006-08-24 Bob Wilson <bob.wilson@acm.org>
282 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
283 (INIT_LITERAL_SECTION_NAME): Delete.
284 (lit_state struct): Remove segment names, init_lit_seg, and
285 fini_lit_seg. Add lit_prefix and current_text_seg.
286 (init_literal_head_h, init_literal_head): Delete.
287 (fini_literal_head_h, fini_literal_head): Delete.
288 (xtensa_begin_directive): Move argument parsing to
289 xtensa_literal_prefix function.
290 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
291 (xtensa_literal_prefix): Parse the directive argument here and
292 record it in the lit_prefix field. Remove code to derive literal
295 (get_is_linkonce_section): Use linkonce_len. Check for any
296 ".gnu.linkonce.*" section, not just text sections.
297 (md_begin): Remove initialization of deleted lit_state fields.
298 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
299 to init_literal_head and fini_literal_head.
300 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
301 when traversing literal_head list.
302 (match_section_group): New.
303 (cache_literal_section): Rewrite to determine the literal section
304 name on the fly, create the section and return it.
305 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
306 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
307 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
308 Use xtensa_get_property_section from bfd.
309 (retrieve_xtensa_section): Delete.
310 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
311 description to refer to plural literal sections and add xref to
312 the Literal Directive section.
313 (Literal Directive): Describe new rules for deriving literal section
314 names. Add footnote for special case of .init/.fini with
315 --text-section-literals.
316 (Literal Prefix Directive): Replace old naming rules with xref to the
317 Literal Directive section.
319 2006-08-21 Joseph Myers <joseph@codesourcery.com>
321 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
322 merging with previous long opcode.
324 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
326 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
327 * Makefile.in: Regenerate.
328 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
331 2006-08-16 Julian Brown <julian@codesourcery.com>
333 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
334 to use ARM instructions on non-ARM-supporting cores.
335 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
336 mode automatically based on cpu variant.
337 (md_begin): Call above function.
339 2006-08-16 Julian Brown <julian@codesourcery.com>
341 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
342 recognized in non-unified syntax mode.
344 2006-08-15 Thiemo Seufer <ths@mips.com>
345 Nigel Stephens <nigel@mips.com>
346 David Ung <davidu@mips.com>
348 * configure.tgt: Handle mips*-sde-elf*.
350 2006-08-12 Thiemo Seufer <ths@networkno.de>
352 * config/tc-mips.c (mips16_ip): Fix argument register handling
353 for restore instruction.
355 2006-08-08 Bob Wilson <bob.wilson@acm.org>
357 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
359 (out_fixed_inc_line_addr): New.
360 (process_entries): Use out_fixed_inc_line_addr when
361 DWARF2_USE_FIXED_ADVANCE_PC is set.
362 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
364 2006-08-08 DJ Delorie <dj@redhat.com>
366 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
367 vs full symbols so that we never have more than one pointer value
368 for any given symbol in our symbol table.
370 2006-08-08 Sterling Augustine <sterling@tensilica.com>
372 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
373 and emit DW_AT_ranges when code in compilation unit is not
375 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
377 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
378 (out_debug_ranges): New function to emit .debug_ranges section
379 when code is not contiguous.
381 2006-08-08 Nick Clifton <nickc@redhat.com>
383 * config/tc-arm.c (WARN_DEPRECATED): Enable.
385 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
387 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
389 (pe_directive_secrel) [TE_PE]: New function.
390 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
391 loc, loc_mark_labels.
392 [TE_PE]: Handle secrel32.
393 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
395 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
396 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
397 (md_section_align): Only round section sizes here for AOUT
399 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
400 (tc_pe_dwarf2_emit_offset): New function.
401 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
402 (cons_fix_new_arm): Handle O_secrel.
403 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
404 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
405 of OBJ_ELF only block.
406 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
407 tc_pe_dwarf2_emit_offset.
409 2006-08-04 Richard Sandiford <richard@codesourcery.com>
411 * config/tc-sh.c (apply_full_field_fix): New function.
412 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
413 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
414 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
415 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
417 2006-08-03 Nick Clifton <nickc@redhat.com>
420 * config.in: Regenerate.
422 2006-08-03 Joseph Myers <joseph@codesourcery.com>
424 * config/tc-arm.c (parse_operands): Handle invalid register name
427 2006-08-03 Joseph Myers <joseph@codesourcery.com>
429 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
430 (parse_operands): Handle it.
431 (insns): Use it for tmcr and tmrc.
433 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
436 * config/tc-i386.c (md_parse_option): Treat any target starting
437 with elf64_x86_64 as a viable target for the -64 switch.
438 (i386_target_format): For 64-bit ELF flavoured output use
440 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
442 2006-08-02 Nick Clifton <nickc@redhat.com>
445 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
447 * configure.in: Run BFD_BINARY_FOPEN.
448 * configure: Regenerate.
449 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
452 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-i386.c (md_assemble): Don't update
457 2006-08-01 Thiemo Seufer <ths@mips.com>
459 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
461 2006-08-01 Thiemo Seufer <ths@mips.com>
463 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
464 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
465 BFD_RELOC_32 and BFD_RELOC_16.
466 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
467 md_convert_frag, md_obj_end): Fix comment formatting.
469 2006-07-31 Thiemo Seufer <ths@mips.com>
471 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
472 handling for BFD_RELOC_MIPS16_JMP.
474 2006-07-24 Andreas Schwab <schwab@suse.de>
477 * read.c (read_a_source_file): Ignore unknown text after line
478 comment character. Fix misleading comment.
480 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
482 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
483 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
484 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
485 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
486 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
487 doc/c-z80.texi, doc/internals.texi: Fix some typos.
489 2006-07-21 Nick Clifton <nickc@redhat.com>
491 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
494 2006-07-20 Thiemo Seufer <ths@mips.com>
495 Nigel Stephens <nigel@mips.com>
497 * config/tc-mips.c (md_parse_option): Don't infer optimisation
498 options from debug options.
500 2006-07-20 Thiemo Seufer <ths@mips.com>
502 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
503 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
505 2006-07-19 Paul Brook <paul@codesourcery.com>
507 * config/tc-arm.c (insns): Fix rbit Arm opcode.
509 2006-07-18 Paul Brook <paul@codesourcery.com>
511 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
512 (md_convert_frag): Use correct reloc for add_pc. Use
513 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
514 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
515 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
517 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
519 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
520 when file and line unknown.
522 2006-07-17 Thiemo Seufer <ths@mips.com>
524 * read.c (s_struct): Use IS_ELF.
525 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
526 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
527 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
528 s_mips_mask): Likewise.
530 2006-07-16 Thiemo Seufer <ths@mips.com>
531 David Ung <davidu@mips.com>
533 * read.c (s_struct): Handle ELF section changing.
534 * config/tc-mips.c (s_align): Leave enabling auto-align to the
536 (s_change_sec): Try section changing only if we output ELF.
538 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
540 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
542 (smallest_imm_type): Remove Cpu086.
543 (i386_target_format): Likewise.
545 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
548 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
549 Michael Meissner <michael.meissner@amd.com>
551 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
552 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
553 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
555 (i386_align_code): Ditto.
556 (md_assemble_code): Add support for insertq/extrq instructions,
557 swapping as needed for intel syntax.
558 (swap_imm_operands): New function to swap immediate operands.
559 (swap_operands): Deal with 4 operand instructions.
560 (build_modrm_byte): Add support for insertq instruction.
562 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
564 * config/tc-i386.h (Size64): Fix a typo in comment.
566 2006-07-12 Nick Clifton <nickc@redhat.com>
568 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
569 fixup_segment() to repeat a range check on a value that has
570 already been checked here.
572 2006-07-07 James E Wilson <wilson@specifix.com>
574 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
576 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
577 Nick Clifton <nickc@redhat.com>
580 * doc/as.texi: Fix spelling typo: branchs => branches.
581 * doc/c-m68hc11.texi: Likewise.
582 * config/tc-m68hc11.c: Likewise.
583 Support old spelling of command line switch for backwards
586 2006-07-04 Thiemo Seufer <ths@mips.com>
587 David Ung <davidu@mips.com>
589 * config/tc-mips.c (s_is_linkonce): New function.
590 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
591 weak, external, and linkonce symbols.
592 (pic_need_relax): Use s_is_linkonce.
594 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
596 * doc/as.texinfo (Org): Remove space.
597 (P2align): Add "@var{abs-expr},".
599 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-i386.c (cpu_arch_tune_set): New.
602 (cpu_arch_isa): Likewise.
603 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
604 nops with short or long nop sequences based on -march=/.arch
606 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
607 set cpu_arch_tune and cpu_arch_tune_flags.
608 (md_parse_option): For -march=, set cpu_arch_isa and set
609 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
610 0. Set cpu_arch_tune_set to 1 for -mtune=.
611 (i386_target_format): Don't set cpu_arch_tune.
613 2006-06-23 Nigel Stephens <nigel@mips.com>
615 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
616 generated .sbss.* and .gnu.linkonce.sb.*.
618 2006-06-23 Thiemo Seufer <ths@mips.com>
619 David Ung <davidu@mips.com>
621 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
623 * config/tc-mips.c (label_list): Define per-segment label_list.
624 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
625 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
626 mips_from_file_after_relocs, mips_define_label): Use per-segment
629 2006-06-22 Thiemo Seufer <ths@mips.com>
631 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
632 (append_insn): Use it.
633 (md_apply_fix): Whitespace formatting.
634 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
635 mips16_extended_frag): Remove register specifier.
636 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
639 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
641 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
642 a directive saving VFP registers for ARMv6 or later.
643 (s_arm_unwind_save): Add parameter arch_v6 and call
644 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
646 (md_pseudo_table): Add entry for new "vsave" directive.
647 * doc/c-arm.texi: Correct error in example for "save"
648 directive (fstmdf -> fstmdx). Also document "vsave" directive.
650 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
651 Anatoly Sokolov <aesok@post.ru>
653 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
654 and atmega644p devices. Rename atmega164/atmega324 devices to
655 atmega164p/atmega324p.
656 * doc/c-avr.texi: Document new mcu and arch options.
658 2006-06-17 Nick Clifton <nickc@redhat.com>
660 * config/tc-arm.c (enum parse_operand_result): Move outside of
661 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
663 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
665 * config/tc-i386.h (processor_type): New.
666 (arch_entry): Add type.
668 * config/tc-i386.c (cpu_arch_tune): New.
669 (cpu_arch_tune_flags): Likewise.
670 (cpu_arch_isa_flags): Likewise.
672 (set_cpu_arch): Also update cpu_arch_isa_flags.
673 (md_assemble): Update cpu_arch_isa_flags.
675 (OPTION_MTUNE): Likewise.
676 (md_longopts): Add -march= and -mtune=.
677 (md_parse_option): Support -march= and -mtune=.
678 (md_show_usage): Add -march=CPU/-mtune=CPU.
679 (i386_target_format): Also update cpu_arch_isa_flags,
680 cpu_arch_tune and cpu_arch_tune_flags.
682 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
684 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
686 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
688 * config/tc-arm.c (enum parse_operand_result): New.
689 (struct group_reloc_table_entry): New.
690 (enum group_reloc_type): New.
691 (group_reloc_table): New array.
692 (find_group_reloc_table_entry): New function.
693 (parse_shifter_operand_group_reloc): New function.
694 (parse_address_main): New function, incorporating code
695 from the old parse_address function. To be used via...
696 (parse_address): wrapper for parse_address_main; and
697 (parse_address_group_reloc): new function, likewise.
698 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
699 OP_ADDRGLDRS, OP_ADDRGLDC.
700 (parse_operands): Support for these new operand codes.
701 New macro po_misc_or_fail_no_backtrack.
702 (encode_arm_cp_address): Preserve group relocations.
703 (insns): Modify to use the above operand codes where group
704 relocations are permitted.
705 (md_apply_fix): Handle the group relocations
706 ALU_PC_G0_NC through LDC_SB_G2.
707 (tc_gen_reloc): Likewise.
708 (arm_force_relocation): Leave group relocations for the linker.
709 (arm_fix_adjustable): Likewise.
711 2006-06-15 Julian Brown <julian@codesourcery.com>
713 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
714 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
717 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
719 * config/tc-i386.c (process_suffix): Don't add rex64 for
722 2006-06-09 Thiemo Seufer <ths@mips.com>
724 * config/tc-mips.c (mips_ip): Maintain argument count.
726 2006-06-09 Alan Modra <amodra@bigpond.net.au>
728 * config/tc-iq2000.c: Include sb.h.
730 2006-06-08 Nigel Stephens <nigel@mips.com>
732 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
733 aliases for better compatibility with SGI tools.
735 2006-06-08 Alan Modra <amodra@bigpond.net.au>
737 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
738 * Makefile.am (GASLIBS): Expand @BFDLIB@.
740 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
741 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
742 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
744 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
745 * Makefile.in: Regenerate.
746 * doc/Makefile.in: Regenerate.
747 * configure: Regenerate.
749 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
751 * po/Make-in (pdf, ps): New dummy targets.
753 2006-06-07 Julian Brown <julian@codesourcery.com>
755 * config/tc-arm.c (stdarg.h): include.
756 (arm_it): Add uncond_value field. Add isvec and issingle to operand
758 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
759 REG_TYPE_NSDQ (single, double or quad vector reg).
760 (reg_expected_msgs): Update.
761 (BAD_FPU): Add macro for unsupported FPU instruction error.
762 (parse_neon_type): Support 'd' as an alias for .f64.
763 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
765 (parse_vfp_reg_list): Don't update first arg on error.
766 (parse_neon_mov): Support extra syntax for VFP moves.
767 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
768 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
769 (parse_operands): Support isvec, issingle operands fields, new parse
771 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
773 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
774 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
775 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
776 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
778 (neon_shape): Redefine in terms of above.
779 (neon_shape_class): New enumeration, table of shape classes.
780 (neon_shape_el): New enumeration. One element of a shape.
781 (neon_shape_el_size): Register widths of above, where appropriate.
782 (neon_shape_info): New struct. Info for shape table.
783 (neon_shape_tab): New array.
784 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
785 (neon_check_shape): Rewrite as...
786 (neon_select_shape): New function to classify instruction shapes,
787 driven by new table neon_shape_tab array.
788 (neon_quad): New function. Return 1 if shape should set Q flag in
789 instructions (or equivalent), 0 otherwise.
790 (type_chk_of_el_type): Support F64.
791 (el_type_of_type_chk): Likewise.
792 (neon_check_type): Add support for VFP type checking (VFP data
793 elements fill their containing registers).
794 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
795 in thumb mode for VFP instructions.
796 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
797 and encode the current instruction as if it were that opcode.
798 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
799 arguments, call function in PFN.
800 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
801 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
802 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
803 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
804 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
805 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
806 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
807 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
808 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
809 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
810 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
811 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
812 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
813 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
814 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
816 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
817 between VFP and Neon turns out to belong to Neon. Perform
818 architecture check and fill in condition field if appropriate.
819 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
820 (do_neon_cvt): Add support for VFP variants of instructions.
821 (neon_cvt_flavour): Extend to cover VFP conversions.
822 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
824 (do_neon_ldr_str): Handle single-precision VFP load/store.
825 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
826 NS_NULL not NS_IGNORE.
827 (opcode_tag): Add OT_csuffixF for operands which either take a
828 conditional suffix, or have 0xF in the condition field.
829 (md_assemble): Add support for OT_csuffixF.
830 (NCE): Replace macro with...
831 (NCE_tag, NCE, NCEF): New macros.
832 (nCE): Replace macro with...
833 (nCE_tag, nCE, nCEF): New macros.
834 (insns): Add support for VFP insns or VFP versions of insns msr,
835 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
836 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
837 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
838 VFP/Neon insns together.
840 2006-06-07 Alan Modra <amodra@bigpond.net.au>
841 Ladislav Michl <ladis@linux-mips.org>
843 * app.c: Don't include headers already included by as.h.
845 * atof-generic.c: Likewise.
847 * dwarf2dbg.c: Likewise.
849 * input-file.c: Likewise.
850 * input-scrub.c: Likewise.
852 * output-file.c: Likewise.
855 * config/bfin-lex.l: Likewise.
856 * config/obj-coff.h: Likewise.
857 * config/obj-elf.h: Likewise.
858 * config/obj-som.h: Likewise.
859 * config/tc-arc.c: Likewise.
860 * config/tc-arm.c: Likewise.
861 * config/tc-avr.c: Likewise.
862 * config/tc-bfin.c: Likewise.
863 * config/tc-cris.c: Likewise.
864 * config/tc-d10v.c: Likewise.
865 * config/tc-d30v.c: Likewise.
866 * config/tc-dlx.h: Likewise.
867 * config/tc-fr30.c: Likewise.
868 * config/tc-frv.c: Likewise.
869 * config/tc-h8300.c: Likewise.
870 * config/tc-hppa.c: Likewise.
871 * config/tc-i370.c: Likewise.
872 * config/tc-i860.c: Likewise.
873 * config/tc-i960.c: Likewise.
874 * config/tc-ip2k.c: Likewise.
875 * config/tc-iq2000.c: Likewise.
876 * config/tc-m32c.c: Likewise.
877 * config/tc-m32r.c: Likewise.
878 * config/tc-maxq.c: Likewise.
879 * config/tc-mcore.c: Likewise.
880 * config/tc-mips.c: Likewise.
881 * config/tc-mmix.c: Likewise.
882 * config/tc-mn10200.c: Likewise.
883 * config/tc-mn10300.c: Likewise.
884 * config/tc-msp430.c: Likewise.
885 * config/tc-mt.c: Likewise.
886 * config/tc-ns32k.c: Likewise.
887 * config/tc-openrisc.c: Likewise.
888 * config/tc-ppc.c: Likewise.
889 * config/tc-s390.c: Likewise.
890 * config/tc-sh.c: Likewise.
891 * config/tc-sh64.c: Likewise.
892 * config/tc-sparc.c: Likewise.
893 * config/tc-tic30.c: Likewise.
894 * config/tc-tic4x.c: Likewise.
895 * config/tc-tic54x.c: Likewise.
896 * config/tc-v850.c: Likewise.
897 * config/tc-vax.c: Likewise.
898 * config/tc-xc16x.c: Likewise.
899 * config/tc-xstormy16.c: Likewise.
900 * config/tc-xtensa.c: Likewise.
901 * config/tc-z80.c: Likewise.
902 * config/tc-z8k.c: Likewise.
903 * macro.h: Don't include sb.h or ansidecl.h.
904 * sb.h: Don't include stdio.h or ansidecl.h.
905 * cond.c: Include sb.h.
906 * itbl-lex.l: Include as.h instead of other system headers.
907 * itbl-parse.y: Likewise.
908 * itbl-ops.c: Similarly.
909 * itbl-ops.h: Don't include as.h or ansidecl.h.
910 * config/bfin-defs.h: Don't include bfd.h or as.h.
911 * config/bfin-parse.y: Include as.h instead of other system headers.
913 2006-06-06 Ben Elliston <bje@au.ibm.com>
914 Anton Blanchard <anton@samba.org>
916 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
917 (md_show_usage): Document it.
918 (ppc_setup_opcodes): Test power6 opcode flag bits.
919 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
921 2006-06-06 Thiemo Seufer <ths@mips.com>
922 Chao-ying Fu <fu@mips.com>
924 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
925 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
926 (macro_build): Update comment.
927 (mips_ip): Allow DSP64 instructions for MIPS64R2.
928 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
930 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
931 MIPS_CPU_ASE_MDMX flags for sb1.
933 2006-06-05 Thiemo Seufer <ths@mips.com>
935 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
937 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
938 (mips_ip): Make overflowed/underflowed constant arguments in DSP
939 and MT instructions a fatal error. Use INSERT_OPERAND where
940 appropriate. Improve warnings for break and wait code overflows.
941 Use symbolic constant of OP_MASK_COPZ.
942 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
944 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
946 * po/Make-in (top_builddir): Define.
948 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
950 * doc/Makefile.am (TEXI2DVI): Define.
951 * doc/Makefile.in: Regenerate.
952 * doc/c-arc.texi: Fix typo.
954 2006-06-01 Alan Modra <amodra@bigpond.net.au>
956 * config/obj-ieee.c: Delete.
957 * config/obj-ieee.h: Delete.
958 * Makefile.am (OBJ_FORMATS): Remove ieee.
959 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
960 (obj-ieee.o): Remove rule.
961 * Makefile.in: Regenerate.
962 * configure.in (atof): Remove tahoe.
963 (OBJ_MAYBE_IEEE): Don't define.
964 * configure: Regenerate.
965 * config.in: Regenerate.
966 * doc/Makefile.in: Regenerate.
967 * po/POTFILES.in: Regenerate.
969 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
971 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
972 and LIBINTL_DEP everywhere.
974 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
975 * acinclude.m4: Include new gettext macros.
976 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
977 Remove local code for po/Makefile.
978 * Makefile.in, configure, doc/Makefile.in: Regenerated.
980 2006-05-30 Nick Clifton <nickc@redhat.com>
982 * po/es.po: Updated Spanish translation.
984 2006-05-06 Denis Chertykov <denisc@overta.ru>
986 * doc/c-avr.texi: New file.
987 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
988 * doc/all.texi: Set AVR
989 * doc/as.texinfo: Include c-avr.texi
991 2006-05-28 Jie Zhang <jie.zhang@analog.com>
993 * config/bfin-parse.y (check_macfunc): Loose the condition of
994 calling check_multiply_halfregs ().
996 2006-05-25 Jie Zhang <jie.zhang@analog.com>
998 * config/bfin-parse.y (asm_1): Better check and deal with
999 vector and scalar Multiply 16-Bit Operands instructions.
1001 2006-05-24 Nick Clifton <nickc@redhat.com>
1003 * config/tc-hppa.c: Convert to ISO C90 format.
1004 * config/tc-hppa.h: Likewise.
1006 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1007 Randolph Chung <randolph@tausq.org>
1009 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1010 is_tls_ieoff, is_tls_leoff): Define.
1011 (fix_new_hppa): Handle TLS.
1012 (cons_fix_new_hppa): Likewise.
1014 (md_apply_fix): Handle TLS relocs.
1015 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1017 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1019 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1021 2006-05-23 Thiemo Seufer <ths@mips.com>
1022 David Ung <davidu@mips.com>
1023 Nigel Stephens <nigel@mips.com>
1026 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1027 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1028 ISA_HAS_MXHC1): New macros.
1029 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1030 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1031 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1032 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1033 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1034 (mips_after_parse_args): Change default handling of float register
1035 size to account for 32bit code with 64bit FP. Better sanity checking
1036 of ISA/ASE/ABI option combinations.
1037 (s_mipsset): Support switching of GPR and FPR sizes via
1038 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1040 (mips_elf_final_processing): We should record the use of 64bit FP
1041 registers in 32bit code but we don't, because ELF header flags are
1043 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1044 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1045 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1046 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1047 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1048 missing -march options. Document .set arch=CPU. Move .set smartmips
1049 to ASE page. Use @code for .set FOO examples.
1051 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1053 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1056 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1058 * config/bfin-defs.h (bfin_equals): Remove declaration.
1059 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1060 * config/tc-bfin.c (bfin_name_is_register): Remove.
1061 (bfin_equals): Remove.
1062 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1063 (bfin_name_is_register): Remove declaration.
1065 2006-05-19 Thiemo Seufer <ths@mips.com>
1066 Nigel Stephens <nigel@mips.com>
1068 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1069 (mips_oddfpreg_ok): New function.
1072 2006-05-19 Thiemo Seufer <ths@mips.com>
1073 David Ung <davidu@mips.com>
1075 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1076 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1077 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1078 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1079 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1080 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1081 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1082 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1083 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1084 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1085 reg_names_o32, reg_names_n32n64): Define register classes.
1086 (reg_lookup): New function, use register classes.
1087 (md_begin): Reserve register names in the symbol table. Simplify
1089 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1091 (mips16_ip): Use reg_lookup.
1092 (tc_get_register): Likewise.
1093 (tc_mips_regname_to_dw2regnum): New function.
1095 2006-05-19 Thiemo Seufer <ths@mips.com>
1097 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1098 Un-constify string argument.
1099 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1101 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1103 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1105 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1107 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1109 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1112 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1114 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1115 cfloat/m68881 to correct architecture before using it.
1117 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1119 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1122 2006-05-15 Paul Brook <paul@codesourcery.com>
1124 * config/tc-arm.c (arm_adjust_symtab): Use
1125 bfd_is_arm_special_symbol_name.
1127 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1129 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1130 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1131 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1132 Handle errors from calls to xtensa_opcode_is_* functions.
1134 2006-05-14 Thiemo Seufer <ths@mips.com>
1136 * config/tc-mips.c (macro_build): Test for currently active
1138 (mips16_ip): Reject invalid opcodes.
1140 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1142 * doc/as.texinfo: Rename "Index" to "AS Index",
1143 and "ABORT" to "ABORT (COFF)".
1145 2006-05-11 Paul Brook <paul@codesourcery.com>
1147 * config/tc-arm.c (parse_half): New function.
1148 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1149 (parse_operands): Ditto.
1150 (do_mov16): Reject invalid relocations.
1151 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1152 (insns): Replace Iffff with HALF.
1153 (md_apply_fix): Add MOVW and MOVT relocs.
1154 (tc_gen_reloc): Ditto.
1155 * doc/c-arm.texi: Document relocation operators
1157 2006-05-11 Paul Brook <paul@codesourcery.com>
1159 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1161 2006-05-11 Thiemo Seufer <ths@mips.com>
1163 * config/tc-mips.c (append_insn): Don't check the range of j or
1166 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1168 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1169 relocs against external symbols for WinCE targets.
1170 (md_apply_fix): Likewise.
1172 2006-05-09 David Ung <davidu@mips.com>
1174 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1177 2006-05-09 Nick Clifton <nickc@redhat.com>
1179 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1180 against symbols which are not going to be placed into the symbol
1183 2006-05-09 Ben Elliston <bje@au.ibm.com>
1185 * expr.c (operand): Remove `if (0 && ..)' statement and
1186 subsequently unused target_op label. Collapse `if (1 || ..)'
1188 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1189 separately above the switch.
1191 2006-05-08 Nick Clifton <nickc@redhat.com>
1194 * config/tc-msp430.c (line_separator_character): Define as |.
1196 2006-05-08 Thiemo Seufer <ths@mips.com>
1197 Nigel Stephens <nigel@mips.com>
1198 David Ung <davidu@mips.com>
1200 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1201 (mips_opts): Likewise.
1202 (file_ase_smartmips): New variable.
1203 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1204 (macro_build): Handle SmartMIPS instructions.
1205 (mips_ip): Likewise.
1206 (md_longopts): Add argument handling for smartmips.
1207 (md_parse_options, mips_after_parse_args): Likewise.
1208 (s_mipsset): Add .set smartmips support.
1209 (md_show_usage): Document -msmartmips/-mno-smartmips.
1210 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1212 * doc/c-mips.texi: Likewise.
1214 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1216 * write.c (relax_segment): Add pass count arg. Don't error on
1217 negative org/space on first two passes.
1218 (relax_seg_info): New struct.
1219 (relax_seg, write_object_file): Adjust.
1220 * write.h (relax_segment): Update prototype.
1222 2006-05-05 Julian Brown <julian@codesourcery.com>
1224 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1226 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1227 architecture version checks.
1228 (insns): Allow overlapping instructions to be used in VFP mode.
1230 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1233 * config/obj-elf.c (obj_elf_change_section): Allow user
1234 specified SHF_ALPHA_GPREL.
1236 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1238 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1239 for PMEM related expressions.
1241 2006-05-05 Nick Clifton <nickc@redhat.com>
1244 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1245 insertion of a directory separator character into a string at a
1246 given offset. Uses heuristics to decide when to use a backslash
1247 character rather than a forward-slash character.
1248 (dwarf2_directive_loc): Use the macro.
1249 (out_debug_info): Likewise.
1251 2006-05-05 Thiemo Seufer <ths@mips.com>
1252 David Ung <davidu@mips.com>
1254 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1256 (macro): Add new case M_CACHE_AB.
1258 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1260 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1261 (opcode_lookup): Issue a warning for opcode with
1262 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1263 identical to OT_cinfix3.
1264 (TxC3w, TC3w, tC3w): New.
1265 (insns): Use tC3w and TC3w for comparison instructions with
1268 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1270 * subsegs.h (struct frchain): Delete frch_seg.
1271 (frchain_root): Delete.
1272 (seg_info): Define as macro.
1273 * subsegs.c (frchain_root): Delete.
1274 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1275 (subsegs_begin, subseg_change): Adjust for above.
1276 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1277 rather than to one big list.
1278 (subseg_get): Don't special case abs, und sections.
1279 (subseg_new, subseg_force_new): Don't set frchainP here.
1281 (subsegs_print_statistics): Adjust frag chain control list traversal.
1282 * debug.c (dmp_frags): Likewise.
1283 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1284 at frchain_root. Make use of known frchain ordering.
1285 (last_frag_for_seg): Likewise.
1286 (get_frag_fix): Likewise. Add seg param.
1287 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1288 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1289 (SUB_SEGMENT_ALIGN): Likewise.
1290 (subsegs_finish): Adjust frchain list traversal.
1291 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1292 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1293 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1294 (xtensa_fix_b_j_loop_end_frags): Likewise.
1295 (xtensa_fix_close_loop_end_frags): Likewise.
1296 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1297 (retrieve_segment_info): Delete frch_seg initialisation.
1299 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1301 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1302 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1303 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1304 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1306 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1308 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1310 (md_apply_fix3): Multiply offset by 4 here for
1311 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1313 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1314 Jan Beulich <jbeulich@novell.com>
1316 * config/tc-i386.c (output_invalid_buf): Change size for
1318 * config/tc-tic30.c (output_invalid_buf): Likewise.
1320 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1322 * config/tc-tic30.c (output_invalid): Likewise.
1324 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1326 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1327 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1328 (asconfig.texi): Don't set top_srcdir.
1329 * doc/as.texinfo: Don't use top_srcdir.
1330 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1332 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1334 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1335 * config/tc-tic30.c (output_invalid_buf): Likewise.
1337 * config/tc-i386.c (output_invalid): Use snprintf instead of
1339 * config/tc-ia64.c (declare_register_set): Likewise.
1340 (emit_one_bundle): Likewise.
1341 (check_dependencies): Likewise.
1342 * config/tc-tic30.c (output_invalid): Likewise.
1344 2006-05-02 Paul Brook <paul@codesourcery.com>
1346 * config/tc-arm.c (arm_optimize_expr): New function.
1347 * config/tc-arm.h (md_optimize_expr): Define
1348 (arm_optimize_expr): Add prototype.
1349 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1351 2006-05-02 Ben Elliston <bje@au.ibm.com>
1353 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1356 * sb.h (sb_list_vector): Move to sb.c.
1357 * sb.c (free_list): Use type of sb_list_vector directly.
1358 (sb_build): Fix off-by-one error in assertion about `size'.
1360 2006-05-01 Ben Elliston <bje@au.ibm.com>
1362 * listing.c (listing_listing): Remove useless loop.
1363 * macro.c (macro_expand): Remove is_positional local variable.
1364 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1365 and simplify surrounding expressions, where possible.
1366 (assign_symbol): Likewise.
1367 (s_weakref): Likewise.
1368 * symbols.c (colon): Likewise.
1370 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1372 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1374 2006-04-30 Thiemo Seufer <ths@mips.com>
1375 David Ung <davidu@mips.com>
1377 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1378 (mips_immed): New table that records various handling of udi
1379 instruction patterns.
1380 (mips_ip): Adds udi handling.
1382 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1384 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1385 of list rather than beginning.
1387 2006-04-26 Julian Brown <julian@codesourcery.com>
1389 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1390 (is_quarter_float): Rename from above. Simplify slightly.
1391 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1393 (parse_neon_mov): Parse floating-point constants.
1394 (neon_qfloat_bits): Fix encoding.
1395 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1396 preference to integer encoding when using the F32 type.
1398 2006-04-26 Julian Brown <julian@codesourcery.com>
1400 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1401 zero-initialising structures containing it will lead to invalid types).
1402 (arm_it): Add vectype to each operand.
1403 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1405 (neon_typed_alias): New structure. Extra information for typed
1407 (reg_entry): Add neon type info field.
1408 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1409 Break out alternative syntax for coprocessor registers, etc. into...
1410 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1411 out from arm_reg_parse.
1412 (parse_neon_type): Move. Return SUCCESS/FAIL.
1413 (first_error): New function. Call to ensure first error which occurs is
1415 (parse_neon_operand_type): Parse exactly one type.
1416 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1417 (parse_typed_reg_or_scalar): New function. Handle core of both
1418 arm_typed_reg_parse and parse_scalar.
1419 (arm_typed_reg_parse): Parse a register with an optional type.
1420 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1422 (parse_scalar): Parse a Neon scalar with optional type.
1423 (parse_reg_list): Use first_error.
1424 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1425 (neon_alias_types_same): New function. Return true if two (alias) types
1427 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1429 (insert_reg_alias): Return new reg_entry not void.
1430 (insert_neon_reg_alias): New function. Insert type/index information as
1431 well as register for alias.
1432 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1433 make typed register aliases accordingly.
1434 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1436 (s_unreq): Delete type information if present.
1437 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1438 (s_arm_unwind_save_mmxwcg): Likewise.
1439 (s_arm_unwind_movsp): Likewise.
1440 (s_arm_unwind_setfp): Likewise.
1441 (parse_shift): Likewise.
1442 (parse_shifter_operand): Likewise.
1443 (parse_address): Likewise.
1444 (parse_tb): Likewise.
1445 (tc_arm_regname_to_dw2regnum): Likewise.
1446 (md_pseudo_table): Add dn, qn.
1447 (parse_neon_mov): Handle typed operands.
1448 (parse_operands): Likewise.
1449 (neon_type_mask): Add N_SIZ.
1450 (N_ALLMODS): New macro.
1451 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1452 (el_type_of_type_chk): Add some safeguards.
1453 (modify_types_allowed): Fix logic bug.
1454 (neon_check_type): Handle operands with types.
1455 (neon_three_same): Remove redundant optional arg handling.
1456 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1457 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1458 (do_neon_step): Adjust accordingly.
1459 (neon_cmode_for_logic_imm): Use first_error.
1460 (do_neon_bitfield): Call neon_check_type.
1461 (neon_dyadic): Rename to...
1462 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1463 to allow modification of type of the destination.
1464 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1465 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1466 (do_neon_compare): Make destination be an untyped bitfield.
1467 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1468 (neon_mul_mac): Return early in case of errors.
1469 (neon_move_immediate): Use first_error.
1470 (neon_mac_reg_scalar_long): Fix type to include scalar.
1471 (do_neon_dup): Likewise.
1472 (do_neon_mov): Likewise (in several places).
1473 (do_neon_tbl_tbx): Fix type.
1474 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1475 (do_neon_ld_dup): Exit early in case of errors and/or use
1477 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1478 Handle .dn/.qn directives.
1479 (REGDEF): Add zero for reg_entry neon field.
1481 2006-04-26 Julian Brown <julian@codesourcery.com>
1483 * config/tc-arm.c (limits.h): Include.
1484 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1485 (fpu_vfp_v3_or_neon_ext): Declare constants.
1486 (neon_el_type): New enumeration of types for Neon vector elements.
1487 (neon_type_el): New struct. Define type and size of a vector element.
1488 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1490 (neon_type): Define struct. The type of an instruction.
1491 (arm_it): Add 'vectype' for the current instruction.
1492 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1493 (vfp_sp_reg_pos): Rename to...
1494 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1496 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1497 (Neon D or Q register).
1498 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1500 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1501 (my_get_expression): Allow above constant as argument to accept
1502 64-bit constants with optional prefix.
1503 (arm_reg_parse): Add extra argument to return the specific type of
1504 register in when either a D or Q register (REG_TYPE_NDQ) is
1505 requested. Can be NULL.
1506 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1507 (parse_reg_list): Update for new arm_reg_parse args.
1508 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1509 (parse_neon_el_struct_list): New function. Parse element/structure
1510 register lists for VLD<n>/VST<n> instructions.
1511 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1512 (s_arm_unwind_save_mmxwr): Likewise.
1513 (s_arm_unwind_save_mmxwcg): Likewise.
1514 (s_arm_unwind_movsp): Likewise.
1515 (s_arm_unwind_setfp): Likewise.
1516 (parse_big_immediate): New function. Parse an immediate, which may be
1517 64 bits wide. Put results in inst.operands[i].
1518 (parse_shift): Update for new arm_reg_parse args.
1519 (parse_address): Likewise. Add parsing of alignment specifiers.
1520 (parse_neon_mov): Parse the operands of a VMOV instruction.
1521 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1522 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1523 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1524 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1525 (parse_operands): Handle new codes above.
1526 (encode_arm_vfp_sp_reg): Rename to...
1527 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1528 selected VFP version only supports D0-D15.
1529 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1530 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1531 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1532 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1533 encode_arm_vfp_reg name, and allow 32 D regs.
1534 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1535 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1537 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1538 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1539 constant-load and conversion insns introduced with VFPv3.
1540 (neon_tab_entry): New struct.
1541 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1542 those which are the targets of pseudo-instructions.
1543 (neon_opc): Enumerate opcodes, use as indices into...
1544 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1545 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1546 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1547 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1549 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1551 (neon_type_mask): New. Compact type representation for type checking.
1552 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1553 permitted type combinations.
1554 (N_IGNORE_TYPE): New macro.
1555 (neon_check_shape): New function. Check an instruction shape for
1556 multiple alternatives. Return the specific shape for the current
1558 (neon_modify_type_size): New function. Modify a vector type and size,
1559 depending on the bit mask in argument 1.
1560 (neon_type_promote): New function. Convert a given "key" type (of an
1561 operand) into the correct type for a different operand, based on a bit
1563 (type_chk_of_el_type): New function. Convert a type and size into the
1564 compact representation used for type checking.
1565 (el_type_of_type_ckh): New function. Reverse of above (only when a
1566 single bit is set in the bit mask).
1567 (modify_types_allowed): New function. Alter a mask of allowed types
1568 based on a bit mask of modifications.
1569 (neon_check_type): New function. Check the type of the current
1570 instruction against the variable argument list. The "key" type of the
1571 instruction is returned.
1572 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1573 a Neon data-processing instruction depending on whether we're in ARM
1574 mode or Thumb-2 mode.
1575 (neon_logbits): New function.
1576 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1577 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1578 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1579 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1580 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1581 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1582 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1583 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1584 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1585 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1586 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1587 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1588 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1589 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1590 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1591 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1592 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1593 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1594 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1595 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1596 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1597 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1598 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1599 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1600 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1602 (parse_neon_type): New function. Parse Neon type specifier.
1603 (opcode_lookup): Allow parsing of Neon type specifiers.
1604 (REGNUM2, REGSETH, REGSET2): New macros.
1605 (reg_names): Add new VFPv3 and Neon registers.
1606 (NUF, nUF, NCE, nCE): New macros for opcode table.
1607 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1608 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1609 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1610 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1611 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1612 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1613 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1614 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1615 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1616 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1617 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1618 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1619 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1620 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1622 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1623 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1624 (arm_option_cpu_value): Add vfp3 and neon.
1625 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1628 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1630 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1631 syntax instead of hardcoded opcodes with ".w18" suffixes.
1632 (wide_branch_opcode): New.
1633 (build_transition): Use it to check for wide branch opcodes with
1634 either ".w18" or ".w15" suffixes.
1636 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1638 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1639 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1640 frag's is_literal flag.
1642 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1644 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1646 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1648 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1649 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1650 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1651 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1652 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1654 2005-04-20 Paul Brook <paul@codesourcery.com>
1656 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1658 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1660 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1662 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1663 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1664 Make some cpus unsupported on ELF. Run "make dep-am".
1665 * Makefile.in: Regenerate.
1667 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1669 * configure.in (--enable-targets): Indent help message.
1670 * configure: Regenerate.
1672 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1675 * config/tc-i386.c (i386_immediate): Check illegal immediate
1678 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1680 * config/tc-i386.c: Formatting.
1681 (output_disp, output_imm): ISO C90 params.
1683 * frags.c (frag_offset_fixed_p): Constify args.
1684 * frags.h (frag_offset_fixed_p): Ditto.
1686 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1687 (COFF_MAGIC): Delete.
1689 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1691 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1693 * po/POTFILES.in: Regenerated.
1695 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1697 * doc/as.texinfo: Mention that some .type syntaxes are not
1698 supported on all architectures.
1700 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1702 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1703 instructions when such transformations have been disabled.
1705 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1707 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1708 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1709 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1710 decoding the loop instructions. Remove current_offset variable.
1711 (xtensa_fix_short_loop_frags): Likewise.
1712 (min_bytes_to_other_loop_end): Remove current_offset argument.
1714 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1716 * config/tc-z80.c (z80_optimize_expr): Removed.
1717 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1719 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1721 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1722 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1723 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1724 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1725 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1726 at90can64, at90usb646, at90usb647, at90usb1286 and
1728 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1730 2006-04-07 Paul Brook <paul@codesourcery.com>
1732 * config/tc-arm.c (parse_operands): Set default error message.
1734 2006-04-07 Paul Brook <paul@codesourcery.com>
1736 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1738 2006-04-07 Paul Brook <paul@codesourcery.com>
1740 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1742 2006-04-07 Paul Brook <paul@codesourcery.com>
1744 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1745 (move_or_literal_pool): Handle Thumb-2 instructions.
1746 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1748 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1751 * config/tc-i386.c (match_template): Move 64-bit operand tests
1754 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1756 * po/Make-in: Add install-html target.
1757 * Makefile.am: Add install-html and install-html-recursive targets.
1758 * Makefile.in: Regenerate.
1759 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1760 * configure: Regenerate.
1761 * doc/Makefile.am: Add install-html and install-html-am targets.
1762 * doc/Makefile.in: Regenerate.
1764 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1766 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1769 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1770 Daniel Jacobowitz <dan@codesourcery.com>
1772 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1773 (GOTT_BASE, GOTT_INDEX): New.
1774 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1775 GOTT_INDEX when generating VxWorks PIC.
1776 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1777 use the generic *-*-vxworks* stanza instead.
1779 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1782 * frags.c (frag_offset_fixed_p): New function.
1783 * frags.h (frag_offset_fixed_p): Declare.
1784 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1785 (resolve_expression): Likewise.
1787 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1789 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1790 of the same length but different numbers of slots.
1792 2006-03-30 Andreas Schwab <schwab@suse.de>
1794 * configure.in: Fix help string for --enable-targets option.
1795 * configure: Regenerate.
1797 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1799 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1800 (m68k_ip): ... here. Use for all chips. Protect against buffer
1801 overrun and avoid excessive copying.
1803 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1804 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1805 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1806 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1807 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1808 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1809 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1810 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1811 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1812 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1813 (struct m68k_cpu): Change chip field to control_regs.
1814 (current_chip): Remove.
1815 (control_regs): New.
1816 (m68k_archs, m68k_extensions): Adjust.
1817 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1818 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1819 (find_cf_chip): Reimplement for new organization of cpu table.
1820 (select_control_regs): Remove.
1822 (struct save_opts): Save control regs, not chip.
1823 (s_save, s_restore): Adjust.
1824 (m68k_lookup_cpu): Give deprecated warning when necessary.
1825 (m68k_init_arch): Adjust.
1826 (md_show_usage): Adjust for new cpu table organization.
1828 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1830 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1831 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1832 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1834 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1835 (any_gotrel): New rule.
1836 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1837 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1839 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1840 (bfin_pic_ptr): New function.
1841 (md_pseudo_table): Add it for ".picptr".
1842 (OPTION_FDPIC): New macro.
1843 (md_longopts): Add -mfdpic.
1844 (md_parse_option): Handle it.
1845 (md_begin): Set BFD flags.
1846 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1847 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1849 * Makefile.am (bfin-parse.o): Update dependencies.
1850 (DEPTC_bfin_elf): Likewise.
1851 * Makefile.in: Regenerate.
1853 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1855 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1856 mcfemac instead of mcfmac.
1858 2006-03-23 Michael Matz <matz@suse.de>
1860 * config/tc-i386.c (type_names): Correct placement of 'static'.
1861 (reloc): Map some more relocs to their 64 bit counterpart when
1863 (output_insn): Work around breakage if DEBUG386 is defined.
1864 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1865 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1866 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1867 different from i386.
1868 (output_imm): Ditto.
1869 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1871 (md_convert_frag): Jumps can now be larger than 2GB away, error
1873 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1874 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1876 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1877 Daniel Jacobowitz <dan@codesourcery.com>
1878 Phil Edwards <phil@codesourcery.com>
1879 Zack Weinberg <zack@codesourcery.com>
1880 Mark Mitchell <mark@codesourcery.com>
1881 Nathan Sidwell <nathan@codesourcery.com>
1883 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1884 (md_begin): Complain about -G being used for PIC. Don't change
1885 the text, data and bss alignments on VxWorks.
1886 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1887 generating VxWorks PIC.
1888 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1889 (macro): Likewise, but do not treat la $25 specially for
1890 VxWorks PIC, and do not handle jal.
1891 (OPTION_MVXWORKS_PIC): New macro.
1892 (md_longopts): Add -mvxworks-pic.
1893 (md_parse_option): Don't complain about using PIC and -G together here.
1894 Handle OPTION_MVXWORKS_PIC.
1895 (md_estimate_size_before_relax): Always use the first relaxation
1896 sequence on VxWorks.
1897 * config/tc-mips.h (VXWORKS_PIC): New.
1899 2006-03-21 Paul Brook <paul@codesourcery.com>
1901 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
1903 2006-03-21 Sterling Augustine <sterling@tensilica.com>
1905 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
1906 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
1907 (get_loop_align_size): New.
1908 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
1909 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
1910 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
1911 (get_noop_aligned_address): Use get_loop_align_size.
1912 (get_aligned_diff): Likewise.
1914 2006-03-21 Paul Brook <paul@codesourcery.com>
1916 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
1918 2006-03-20 Paul Brook <paul@codesourcery.com>
1920 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
1921 (do_t_branch): Encode branches inside IT blocks as unconditional.
1922 (do_t_cps): New function.
1923 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
1924 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
1925 (opcode_lookup): Allow conditional suffixes on all instructions in
1927 (md_assemble): Advance condexec state before checking for errors.
1928 (insns): Use do_t_cps.
1930 2006-03-20 Paul Brook <paul@codesourcery.com>
1932 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
1933 outputting the insn.
1935 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1937 * config/tc-vax.c: Update copyright year.
1938 * config/tc-vax.h: Likewise.
1940 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1942 * config/tc-vax.c (md_chars_to_number): Used only locally, so
1944 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
1946 2006-03-17 Paul Brook <paul@codesourcery.com>
1948 * config/tc-arm.c (insns): Add ldm and stm.
1950 2006-03-17 Ben Elliston <bje@au.ibm.com>
1953 * doc/as.texinfo (Ident): Document this directive more thoroughly.
1955 2006-03-16 Paul Brook <paul@codesourcery.com>
1957 * config/tc-arm.c (insns): Add "svc".
1959 2006-03-13 Bob Wilson <bob.wilson@acm.org>
1961 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
1962 flag and avoid double underscore prefixes.
1964 2006-03-10 Paul Brook <paul@codesourcery.com>
1966 * config/tc-arm.c (md_begin): Handle EABIv5.
1967 (arm_eabis): Add EF_ARM_EABI_VER5.
1968 * doc/c-arm.texi: Document -meabi=5.
1970 2006-03-10 Ben Elliston <bje@au.ibm.com>
1972 * app.c (do_scrub_chars): Simplify string handling.
1974 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1975 Daniel Jacobowitz <dan@codesourcery.com>
1976 Zack Weinberg <zack@codesourcery.com>
1977 Nathan Sidwell <nathan@codesourcery.com>
1978 Paul Brook <paul@codesourcery.com>
1979 Ricardo Anguiano <anguiano@codesourcery.com>
1980 Phil Edwards <phil@codesourcery.com>
1982 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
1983 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
1985 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
1986 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
1987 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
1989 2006-03-06 Bob Wilson <bob.wilson@acm.org>
1991 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
1992 even when using the text-section-literals option.
1994 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1996 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
1998 (m68k_ip): <case 'J'> Check we have some control regs.
1999 (md_parse_option): Allow raw arch switch.
2000 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2001 whether 68881 or cfloat was meant by -mfloat.
2002 (md_show_usage): Adjust extension display.
2003 (m68k_elf_final_processing): Adjust.
2005 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2007 * config/tc-avr.c (avr_mod_hash_value): New function.
2008 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2009 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2010 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2011 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2013 (tc_gen_reloc): Handle substractions of symbols, if possible do
2014 fixups, abort otherwise.
2015 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2016 tc_fix_adjustable): Define.
2018 2006-03-02 James E Wilson <wilson@specifix.com>
2020 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2021 change the template, then clear md.slot[curr].end_of_insn_group.
2023 2006-02-28 Jan Beulich <jbeulich@novell.com>
2025 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2027 2006-02-28 Jan Beulich <jbeulich@novell.com>
2030 * macro.c (getstring): Don't treat parentheses special anymore.
2031 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2032 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2035 2006-02-28 Mat <mat@csail.mit.edu>
2037 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2039 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2041 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2043 (CFI_signal_frame): Define.
2044 (cfi_pseudo_table): Add .cfi_signal_frame.
2045 (dot_cfi): Handle CFI_signal_frame.
2046 (output_cie): Handle cie->signal_frame.
2047 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2048 different. Copy signal_frame from FDE to newly created CIE.
2049 * doc/as.texinfo: Document .cfi_signal_frame.
2051 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2053 * doc/Makefile.am: Add html target.
2054 * doc/Makefile.in: Regenerate.
2055 * po/Make-in: Add html target.
2057 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2059 * config/tc-i386.c (output_insn): Support Intel Merom New
2062 * config/tc-i386.h (CpuMNI): New.
2063 (CpuUnknownFlags): Add CpuMNI.
2065 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2067 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2068 (hpriv_reg_table): New table for hyperprivileged registers.
2069 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2072 2006-02-24 DJ Delorie <dj@redhat.com>
2074 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2075 (tc_gen_reloc): Don't define.
2076 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2077 (OPTION_LINKRELAX): New.
2078 (md_longopts): Add it.
2080 (md_parse_options): Set it.
2081 (md_assemble): Emit relaxation relocs as needed.
2082 (md_convert_frag): Emit relaxation relocs as needed.
2083 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2084 (m32c_apply_fix): New.
2085 (tc_gen_reloc): New.
2086 (m32c_force_relocation): Force out jump relocs when relaxing.
2087 (m32c_fix_adjustable): Return false if relaxing.
2089 2006-02-24 Paul Brook <paul@codesourcery.com>
2091 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2092 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2093 (struct asm_barrier_opt): Define.
2094 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2095 (parse_psr): Accept V7M psr names.
2096 (parse_barrier): New function.
2097 (enum operand_parse_code): Add OP_oBARRIER.
2098 (parse_operands): Implement OP_oBARRIER.
2099 (do_barrier): New function.
2100 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2101 (do_t_cpsi): Add V7M restrictions.
2102 (do_t_mrs, do_t_msr): Validate V7M variants.
2103 (md_assemble): Check for NULL variants.
2104 (v7m_psrs, barrier_opt_names): New tables.
2105 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2106 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2107 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2108 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2109 (struct cpu_arch_ver_table): Define.
2110 (cpu_arch_ver): New.
2111 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2112 Tag_CPU_arch_profile.
2113 * doc/c-arm.texi: Document new cpu and arch options.
2115 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2117 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2119 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2121 * config/tc-ia64.c: Update copyright years.
2123 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2125 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2128 2005-02-22 Paul Brook <paul@codesourcery.com>
2130 * config/tc-arm.c (do_pld): Remove incorrect write to
2132 (encode_thumb32_addr_mode): Use correct operand.
2134 2006-02-21 Paul Brook <paul@codesourcery.com>
2136 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2138 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2139 Anil Paranjape <anilp1@kpitcummins.com>
2140 Shilin Shakti <shilins@kpitcummins.com>
2142 * Makefile.am: Add xc16x related entry.
2143 * Makefile.in: Regenerate.
2144 * configure.in: Added xc16x related entry.
2145 * configure: Regenerate.
2146 * config/tc-xc16x.h: New file
2147 * config/tc-xc16x.c: New file
2148 * doc/c-xc16x.texi: New file for xc16x
2149 * doc/all.texi: Entry for xc16x
2150 * doc/Makefile.texi: Added c-xc16x.texi
2151 * NEWS: Announce the support for the new target.
2153 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2155 * configure.tgt: set emulation for mips-*-netbsd*
2157 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2159 * config.in: Rebuilt.
2161 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2163 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2164 from 1, not 0, in error messages.
2165 (md_assemble): Simplify special-case check for ENTRY instructions.
2166 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2167 operand in error message.
2169 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2171 * configure.tgt (arm-*-linux-gnueabi*): Change to
2174 2006-02-10 Nick Clifton <nickc@redhat.com>
2176 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2177 32-bit value is propagated into the upper bits of a 64-bit long.
2179 * config/tc-arc.c (init_opcode_tables): Fix cast.
2180 (arc_extoper, md_operand): Likewise.
2182 2006-02-09 David Heine <dlheine@tensilica.com>
2184 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2185 each relaxation step.
2187 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2189 * configure.in (CHECK_DECLS): Add vsnprintf.
2190 * configure: Regenerate.
2191 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2192 include/declare here, but...
2193 * as.h: Move code detecting VARARGS idiom to the top.
2194 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2195 (vsnprintf): Declare if not already declared.
2197 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2199 * as.c (close_output_file): New.
2200 (main): Register close_output_file with xatexit before
2201 dump_statistics. Don't call output_file_close.
2203 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2205 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2206 mcf5329_control_regs): New.
2207 (not_current_architecture, selected_arch, selected_cpu): New.
2208 (m68k_archs, m68k_extensions): New.
2209 (archs): Renamed to ...
2210 (m68k_cpus): ... here. Adjust.
2212 (md_pseudo_table): Add arch and cpu directives.
2213 (find_cf_chip, m68k_ip): Adjust table scanning.
2214 (no_68851, no_68881): Remove.
2215 (md_assemble): Lazily initialize.
2216 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2217 (md_init_after_args): Move functionality to m68k_init_arch.
2218 (mri_chip): Adjust table scanning.
2219 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2220 options with saner parsing.
2221 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2222 m68k_init_arch): New.
2223 (s_m68k_cpu, s_m68k_arch): New.
2224 (md_show_usage): Adjust.
2225 (m68k_elf_final_processing): Set CF EF flags.
2226 * config/tc-m68k.h (m68k_init_after_args): Remove.
2227 (tc_init_after_args): Remove.
2228 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2229 (M68k-Directives): Document .arch and .cpu directives.
2231 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2233 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2234 synonyms for equ and defl.
2235 (z80_cons_fix_new): New function.
2236 (emit_byte): Disallow relative jumps to absolute locations.
2237 (emit_data): Only handle defb, prototype changed, because defb is
2238 now handled as pseudo-op rather than an instruction.
2239 (instab): Entries for defb,defw,db,dw moved from here...
2240 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2241 Add entries for def24,def32,d24,d32.
2242 (md_assemble): Improved error handling.
2243 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2244 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2245 (z80_cons_fix_new): Declare.
2246 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2247 (def24,d24,def32,d32): New pseudo-ops.
2249 2006-02-02 Paul Brook <paul@codesourcery.com>
2251 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2253 2005-02-02 Paul Brook <paul@codesourcery.com>
2255 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2256 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2257 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2258 T2_OPCODE_RSB): Define.
2259 (thumb32_negate_data_op): New function.
2260 (md_apply_fix): Use it.
2262 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2264 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2266 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2267 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2269 (relaxation_requirements): Add pfinish_frag argument and use it to
2270 replace setting tinsn->record_fix fields.
2271 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2272 and vinsn_to_insnbuf. Remove references to record_fix and
2273 slot_sub_symbols fields.
2274 (xtensa_mark_narrow_branches): Delete unused code.
2275 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2277 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2279 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2280 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2281 of the record_fix field. Simplify error messages for unexpected
2283 (set_expr_symbol_offset_diff): Delete.
2285 2006-01-31 Paul Brook <paul@codesourcery.com>
2287 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2289 2006-01-31 Paul Brook <paul@codesourcery.com>
2290 Richard Earnshaw <rearnsha@arm.com>
2292 * config/tc-arm.c: Use arm_feature_set.
2293 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2294 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2295 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2298 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2299 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2300 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2301 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2303 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2304 (arm_opts): Move old cpu/arch options from here...
2305 (arm_legacy_opts): ... to here.
2306 (md_parse_option): Search arm_legacy_opts.
2307 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2308 (arm_float_abis, arm_eabis): Make const.
2310 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2312 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2314 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2316 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2317 in load immediate intruction.
2319 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2321 * config/bfin-parse.y (value_match): Use correct conversion
2322 specifications in template string for __FILE__ and __LINE__.
2326 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2328 Introduce TLS descriptors for i386 and x86_64.
2329 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2330 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2331 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2332 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2333 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2335 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2336 (lex_got): Handle @tlsdesc and @tlscall.
2337 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2339 2006-01-11 Nick Clifton <nickc@redhat.com>
2341 Fixes for building on 64-bit hosts:
2342 * config/tc-avr.c (mod_index): New union to allow conversion
2343 between pointers and integers.
2344 (md_begin, avr_ldi_expression): Use it.
2345 * config/tc-i370.c (md_assemble): Add cast for argument to print
2347 * config/tc-tic54x.c (subsym_substitute): Likewise.
2348 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2349 opindex field of fr_cgen structure into a pointer so that it can
2350 be stored in a frag.
2351 * config/tc-mn10300.c (md_assemble): Likewise.
2352 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2354 * config/tc-v850.c: Replace uses of (int) casts with correct
2357 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2360 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2362 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2365 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2366 a local-label reference.
2368 For older changes see ChangeLog-2005
2374 version-control: never
projects / deliverable / binutils-gdb.git / blob