1 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
3 * doc/Makefile.am (as_TEXINFOS): Set.
4 (as.info as.dvi as.html): Delete rule.
5 * doc/Makefile.in: Regenerated.
7 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
9 * configure.in: Define GENINSRC_NEVER.
10 * doc/Makefile.am (as.info): Remove srcdir prefix.
11 (MAINTAINERCLEANFILES): Add info file.
12 (DISTCLEANFILES): Pretend to add info file.
13 * po/Make-in (.po.gmo): Put gmo files in objdir.
14 * configure, Makefile.in, doc/Makefile.in: Regenerated.
16 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
18 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
19 for operand_types array.
21 2006-12-08 Christian Groessler <chris@groessler.org>
23 * config/tc-z8k.c (whatreg): Add comment describing function.
24 Return NULL if symbol name characters follow the register number.
25 (parse_reg): Use NULL instead of 0 for pointer values. Stop
26 processing if whatreg returned NULL.
28 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
30 * config/tc-m68k.c: Update uses of EF_M68K_*.
32 2006-12-06 H.J. Lu <hjl@gnu.org>
34 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
35 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
37 2006-12-02 Jakub Jelinek <jakub@redhat.com>
40 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
42 2006-12-01 Paul Brook <paul@codesourcery.com>
44 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
47 2006-11-29 Paul Brook <paul@codesourcery.com>
49 * config/tc-arm.c (arm_is_eabi): New function.
50 * config/tc-arm.h (arm_is_eabi): New prototype.
51 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
52 * doc/c-arm.texi (.thumb_func): Update documentation.
54 2006-11-29 Paul Brook <paul@codesourcery.com>
56 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
59 2006-11-27 Sterling Augustine <sterling@tensilica.com>
61 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
62 as the first slot_subtype, not the frag subtype.
64 2006-11-27 Bob Wilson <bob.wilson@acm.org>
66 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
67 (directive_state): Disable scheduling by default.
68 (xtensa_add_config_info): New.
69 (xtensa_end): Call xtensa_add_config_info.
71 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
73 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
74 their unaligned counterparts in debugging sections.
76 2006-11-24 Alan Modra <amodra@bigpond.net.au>
78 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
80 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
82 * config/tc-arm.h (md_cons_align): Define.
83 (mapping_state): New prototype.
84 * config/tc-arm.c (mapping_state): Make global.
86 2006-11-22 Alan Modra <amodra@bigpond.net.au>
88 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
90 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
92 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
93 branch instruction, handle it specially.
94 (score_insns): Modify 32 bit branch instruction.
96 2006-11-16 Alan Modra <amodra@bigpond.net.au>
98 * symbols.c (resolve_symbol_value): Formatting.
100 2006-11-15 Jan Beulich <jbeulich@novell.com>
103 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
104 chain by linking it to itself.
105 (resolve_symbol_value): Also check symbol_shadow_p().
106 (symbol_shadow_p): New.
107 * symbols.h (symbol_shadow_p): Declare.
109 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
111 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
112 (insns): Adjust accordingly.
113 (md_apply_fix): Alter comments to use CBZ instead of CZB.
115 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
117 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
118 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
120 2006-11-10 Nick Clifton <nickc@redhat.com>
123 * config/obj-elf.c (obj_elf_version): Do not include the name
124 field's padding in the namesz value.
126 2006-11-09 Thiemo Seufer <ths@mips.com>
128 * config/tc-mips.c: Fix outdated comment.
130 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
132 * config/tc-i386.h (CpuPNI): Removed.
133 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
134 * config/tc-i386.c (md_assemble): Likewise.
136 2006-11-08 Alan Modra <amodra@bigpond.net.au>
138 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
140 2006-11-06 David Daney <ddaney@avtrex.com>
142 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
144 2006-11-06 Thiemo Seufer <ths@mips.com>
146 * doc/c-mips.texi (-march): Document sb1a.
148 2006-11-06 Thiemo Seufer <ths@mips.com>
150 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
151 34k always has DSP ASE.
153 2006-11-03 Thiemo Seufer <ths@mips.com>
155 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
156 MIPS16 instructions referencing other sections, unless they are
159 2006-11-03 Thiemo Seufer <ths@mips.com>
161 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
164 2006-11-03 Jakub Jelinek <jakub@redhat.com>
166 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
167 personality and lsda.
168 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
169 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
170 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
171 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
172 (output_cie): Output personality including its encoding and LSDA encoding.
173 (output_fde): Output LSDA.
174 (select_cie_for_fde): Don't share CIE if personality, its encoding or
175 LSDA encoding are different. Copy the 3 fields from fde_entry to
177 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
179 * subsegs.h (struct frchain): Add frch_cfi_data field.
180 * dw2gencfi.c: Include subsegs.h.
181 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
182 (struct frch_cfi_data): New type.
183 (unused_cfi_data): New variable.
184 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
185 and cfa_save_stack static vars into a structure pointed from
187 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
188 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
189 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
190 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
193 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
195 * config/tc-h8300.c (build_bytes): Fix const warning.
197 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
199 * tc-score.c (do16_rdrs): Handle not! instruction especially.
201 2006-10-31 Paul Brook <paul@codesourcery.com>
203 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
206 2006-10-31 Paul Brook <paul@codesourcery.com>
209 * config/tc-arm.c (object_arch): New variable.
210 (s_arm_object_arch): New function.
211 (md_pseudo_table): Add object_arch.
212 (aeabi_set_public_attributes): Obey object_arch.
213 * doc/c-arm.texi: Document .object_arch.
215 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
217 * tc-score.c (data_op2): Check invalid operands.
218 (my_get_expression): Const operand of some instructions can not be
220 (get_insn_class_from_type): Handle instruction type Insn_internal.
221 (do_macro_ldst_label): Modify inst.type.
223 (data_op2): The immediate value in lw is 15 bit signed.
225 2006-10-29 Randolph Chung <tausq@debian.org>
227 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
228 (hppa_regname_to_dw2regnum): New funcions.
229 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
230 (tc_cfi_frame_initial_instructions)
231 (tc_regname_to_dw2regnum): Define.
232 (hppa_cfi_frame_initial_instructions)
233 (hppa_regname_to_dw2regnum): Declare.
234 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
235 (DWARF2_CIE_DATA_ALIGNMENT): Define.
237 2006-10-29 Nick Clifton <nickc@redhat.com>
239 * config/tc-spu.c (md_assemble): Cast printf string size parameter
240 to int in order to avoid a compiler warning.
242 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
244 * config/tc-sh.c (md_assemble): Define size of branches.
246 2006-10-26 Ben Elliston <bje@au.ibm.com>
248 * dw2gencfi.c (cfi_add_CFA_offset):
249 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
251 * write.c (chain_frchains_together_1): Assert that this function
252 never returns a pointer to the auto variable `dummy'.
254 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
255 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
256 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
257 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
258 Alan Modra <amodra@bigpond.net.au>
260 * config/tc-spu.c: New file.
261 * config/tc-spu.h: New file.
262 * configure.tgt: Add SPU support.
263 * Makefile.am: Likewise. Run "make dep-am".
264 * Makefile.in: Regenerate.
265 * po/POTFILES.in: Regenerate.
267 2006-10-25 Ben Elliston <bje@au.ibm.com>
269 * expr.c (expr): Replace O_add case in switch (op_left) explaining
270 why it can never occur.
272 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
274 * doc/c-ppc.texi (-mcell): Document.
275 * config/tc-ppc.c (parse_cpu): Parse -mcell.
276 (md_show_usage): Document -mcell.
278 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
280 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
282 2006-10-23 Alan Modra <amodra@bigpond.net.au>
284 * config/tc-m68hc11.c (md_assemble): Quiet warning.
286 2006-10-19 Mike Frysinger <vapier@gentoo.org>
288 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
289 (x86_64_section_letter): Likewise.
291 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
293 * config/tc-score.c (build_relax_frag): Compute correct
296 2006-10-18 Roy Marples <uberlord@gentoo.org>
298 * config/tc-sparc.c (md_parse_option): Treat any target starting with
299 elf32-sparc as a viable target for the -32 switch and any target
300 starting with elf64-sparc as a viable target for the -64 switch.
301 (sparc_target_format): For 64-bit ELF flavoured output use
302 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
304 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
306 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
308 * configure: Regenerated.
310 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
312 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
313 in addition to testing for '\n'.
314 (TC_EOL_IN_INSN): Provide a default definition if necessary.
316 2006-10-13 Sterling Augstine <sterling@tensilica.com>
318 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
319 a disjoint DW_AT range.
321 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
323 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
325 2006-10-08 Paul Brook <paul@codesourcery.com>
327 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
328 (parse_operands): Use parse_big_immediate for OP_NILO.
329 (neon_cmode_for_logic_imm): Try smaller element sizes.
330 (neon_cmode_for_move_imm): Ditto.
331 (do_neon_logic): Handle .i64 pseudo-op.
333 2006-09-29 Alan Modra <amodra@bigpond.net.au>
335 * po/POTFILES.in: Regenerate.
337 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
339 * config/tc-i386.h (CpuMNI): Renamed to ...
341 (CpuUnknownFlags): Updated.
342 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
343 and PROCESSOR_MEROM with PROCESSOR_CORE2.
344 * config/tc-i386.c: Updated.
345 * doc/c-i386.texi: Likewise.
347 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
349 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
351 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
353 2006-09-27 Nick Clifton <nickc@redhat.com>
355 * output-file.c (output_file_close): Prevent an infinite loop
356 reporting that stdoutput could not be closed.
358 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
359 Joseph Myers <joseph@codesourcery.com>
360 Ian Lance Taylor <ian@wasabisystems.com>
361 Ben Elliston <bje@wasabisystems.com>
363 * config/tc-arm.c (arm_cext_iwmmxt2): New.
364 (enum operand_parse_code): New code OP_RIWR_I32z.
365 (parse_operands): Handle OP_RIWR_I32z.
366 (do_iwmmxt_wmerge): New function.
367 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
369 (do_iwmmxt_wrwrwr_or_imm5): New function.
370 (insns): Mark instructions as RIWR_I32z as appropriate.
371 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
372 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
373 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
374 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
375 (md_begin): Handle IWMMXT2.
376 (arm_cpus): Add iwmmxt2.
377 (arm_extensions): Likewise.
378 (arm_archs): Likewise.
380 2006-09-25 Bob Wilson <bob.wilson@acm.org>
382 * doc/as.texinfo (Overview): Revise description of --keep-locals.
383 Add xref to "Symbol Names".
384 (L): Refer to "local symbols" instead of "local labels". Move
385 definition to "Symbol Names" section; add xref to that section.
386 (Symbol Names): Use "Local Symbol Names" section to define local
387 symbols. Add "Local Labels" heading for description of temporary
388 forward/backward labels, and refer to those as "local labels".
390 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
393 * config/tc-i386.c (match_template): Check address size prefix
394 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
397 2006-09-22 Alan Modra <amodra@bigpond.net.au>
399 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
401 2006-09-22 Alan Modra <amodra@bigpond.net.au>
403 * as.h (as_perror): Delete declaration.
404 * gdbinit.in (as_perror): Delete breakpoint.
405 * messages.c (as_perror): Delete function.
406 * doc/internals.texi: Remove as_perror description.
407 * listing.c (listing_print: Don't use as_perror.
408 * output-file.c (output_file_create, output_file_close): Likewise.
409 * symbols.c (symbol_create, symbol_clone): Likewise.
410 * write.c (write_contents): Likewise.
411 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
412 * config/tc-tic54x.c (tic54x_mlib): Likewise.
414 2006-09-22 Alan Modra <amodra@bigpond.net.au>
416 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
417 (ppc_handle_align): New function.
418 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
419 (SUB_SEGMENT_ALIGN): Define as zero.
421 2006-09-20 Bob Wilson <bob.wilson@acm.org>
423 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
424 (Overview): Skip cross reference in man page.
426 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
428 * configure.in: Add new target x86_64-pc-mingw64.
429 * configure: Regenerate.
430 * configure.tgt: Add new target x86_64-pc-mingw64.
431 * config/obj-coff.h: Add handling for TE_PEP target specific code
433 * config/tc-i386.c: Add new targets.
434 (md_parse_option): Add targets to OPTION_64.
435 (x86_64_target_format): Add new method for setup proper default
437 * config/te-pep.h: Add new target definition header.
438 (TE_PEP): New macro: Identifies new target architecture.
439 (COFF_WITH_pex64): Set proper includes in bfd.
440 * NEWS: Mention new target.
442 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
444 * config/bfin-parse.y (binary): Change sub of const to add of negated
447 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
449 * config/tc-score.c: New file.
450 * config/tc-score.h: Newf file.
451 * configure.tgt: Add Score target.
452 * Makefile.am: Add Score files.
453 * Makefile.in: Regenerate.
454 * NEWS: Mention new target support.
456 2006-09-16 Paul Brook <paul@codesourcery.com>
458 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
459 * doc/c-arm.texi (movsp): Document offset argument.
461 2006-09-16 Paul Brook <paul@codesourcery.com>
463 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
464 unsigned int to avoid 64-bit host problems.
466 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
468 * config/bfin-parse.y (binary): Do some more constant folding for
471 2006-09-13 Jan Beulich <jbeulich@novell.com>
473 * input-file.c (input_file_give_next_buffer): Demote as_bad to
476 2006-09-13 Alan Modra <amodra@bigpond.net.au>
479 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
482 2006-09-13 Alan Modra <amodra@bigpond.net.au>
484 * input-file.c (input_file_open): Replace as_perror with as_bad
485 so that gas exits with error on file errors. Correct error
487 (input_file_get, input_file_give_next_buffer): Likewise.
488 * input-file.h: Update comment.
490 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
493 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
494 registers as a sub-class of wC registers.
496 2006-09-11 Alan Modra <amodra@bigpond.net.au>
499 * config/tc-mips.h (enum dwarf2_format): Forward declare.
500 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
501 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
502 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
504 2006-09-08 Nick Clifton <nickc@redhat.com>
507 * doc/as.texinfo (Macro): Improve documentation about separating
508 macro arguments from following text.
510 2006-09-08 Paul Brook <paul@codesourcery.com>
512 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
514 2006-09-07 Paul Brook <paul@codesourcery.com>
516 * config/tc-arm.c (parse_operands): Mark operand as present.
518 2006-09-04 Paul Brook <paul@codesourcery.com>
520 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
521 (do_neon_dyadic_if_i_d): Avoid setting U bit.
522 (do_neon_mac_maybe_scalar): Ditto.
523 (do_neon_dyadic_narrow): Force operand type to NT_integer.
524 (insns): Remove out of date comments.
526 2006-08-29 Nick Clifton <nickc@redhat.com>
528 * read.c (s_align): Initialize the 'stopc' variable to prevent
529 compiler complaints about it being used without being
531 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
532 s_float_space, s_struct, cons_worker, equals): Likewise.
534 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
536 * ecoff.c (ecoff_directive_val): Fix message typo.
537 * config/tc-ns32k.c (convert_iif): Likewise.
538 * config/tc-sh64.c (shmedia_check_limits): Likewise.
540 2006-08-25 Sterling Augustine <sterling@tensilica.com>
541 Bob Wilson <bob.wilson@acm.org>
543 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
544 the state of the absolute_literals directive. Remove align frag at
545 the start of the literal pool position.
547 2006-08-25 Bob Wilson <bob.wilson@acm.org>
549 * doc/c-xtensa.texi: Add @group commands in examples.
551 2006-08-24 Bob Wilson <bob.wilson@acm.org>
553 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
554 (INIT_LITERAL_SECTION_NAME): Delete.
555 (lit_state struct): Remove segment names, init_lit_seg, and
556 fini_lit_seg. Add lit_prefix and current_text_seg.
557 (init_literal_head_h, init_literal_head): Delete.
558 (fini_literal_head_h, fini_literal_head): Delete.
559 (xtensa_begin_directive): Move argument parsing to
560 xtensa_literal_prefix function.
561 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
562 (xtensa_literal_prefix): Parse the directive argument here and
563 record it in the lit_prefix field. Remove code to derive literal
566 (get_is_linkonce_section): Use linkonce_len. Check for any
567 ".gnu.linkonce.*" section, not just text sections.
568 (md_begin): Remove initialization of deleted lit_state fields.
569 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
570 to init_literal_head and fini_literal_head.
571 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
572 when traversing literal_head list.
573 (match_section_group): New.
574 (cache_literal_section): Rewrite to determine the literal section
575 name on the fly, create the section and return it.
576 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
577 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
578 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
579 Use xtensa_get_property_section from bfd.
580 (retrieve_xtensa_section): Delete.
581 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
582 description to refer to plural literal sections and add xref to
583 the Literal Directive section.
584 (Literal Directive): Describe new rules for deriving literal section
585 names. Add footnote for special case of .init/.fini with
586 --text-section-literals.
587 (Literal Prefix Directive): Replace old naming rules with xref to the
588 Literal Directive section.
590 2006-08-21 Joseph Myers <joseph@codesourcery.com>
592 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
593 merging with previous long opcode.
595 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
597 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
598 * Makefile.in: Regenerate.
599 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
602 2006-08-16 Julian Brown <julian@codesourcery.com>
604 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
605 to use ARM instructions on non-ARM-supporting cores.
606 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
607 mode automatically based on cpu variant.
608 (md_begin): Call above function.
610 2006-08-16 Julian Brown <julian@codesourcery.com>
612 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
613 recognized in non-unified syntax mode.
615 2006-08-15 Thiemo Seufer <ths@mips.com>
616 Nigel Stephens <nigel@mips.com>
617 David Ung <davidu@mips.com>
619 * configure.tgt: Handle mips*-sde-elf*.
621 2006-08-12 Thiemo Seufer <ths@networkno.de>
623 * config/tc-mips.c (mips16_ip): Fix argument register handling
624 for restore instruction.
626 2006-08-08 Bob Wilson <bob.wilson@acm.org>
628 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
630 (out_fixed_inc_line_addr): New.
631 (process_entries): Use out_fixed_inc_line_addr when
632 DWARF2_USE_FIXED_ADVANCE_PC is set.
633 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
635 2006-08-08 DJ Delorie <dj@redhat.com>
637 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
638 vs full symbols so that we never have more than one pointer value
639 for any given symbol in our symbol table.
641 2006-08-08 Sterling Augustine <sterling@tensilica.com>
643 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
644 and emit DW_AT_ranges when code in compilation unit is not
646 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
648 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
649 (out_debug_ranges): New function to emit .debug_ranges section
650 when code is not contiguous.
652 2006-08-08 Nick Clifton <nickc@redhat.com>
654 * config/tc-arm.c (WARN_DEPRECATED): Enable.
656 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
658 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
660 (pe_directive_secrel) [TE_PE]: New function.
661 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
662 loc, loc_mark_labels.
663 [TE_PE]: Handle secrel32.
664 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
666 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
667 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
668 (md_section_align): Only round section sizes here for AOUT
670 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
671 (tc_pe_dwarf2_emit_offset): New function.
672 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
673 (cons_fix_new_arm): Handle O_secrel.
674 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
675 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
676 of OBJ_ELF only block.
677 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
678 tc_pe_dwarf2_emit_offset.
680 2006-08-04 Richard Sandiford <richard@codesourcery.com>
682 * config/tc-sh.c (apply_full_field_fix): New function.
683 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
684 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
685 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
686 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
688 2006-08-03 Nick Clifton <nickc@redhat.com>
691 * config.in: Regenerate.
693 2006-08-03 Joseph Myers <joseph@codesourcery.com>
695 * config/tc-arm.c (parse_operands): Handle invalid register name
698 2006-08-03 Joseph Myers <joseph@codesourcery.com>
700 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
701 (parse_operands): Handle it.
702 (insns): Use it for tmcr and tmrc.
704 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
707 * config/tc-i386.c (md_parse_option): Treat any target starting
708 with elf64_x86_64 as a viable target for the -64 switch.
709 (i386_target_format): For 64-bit ELF flavoured output use
711 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
713 2006-08-02 Nick Clifton <nickc@redhat.com>
716 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
718 * configure.in: Run BFD_BINARY_FOPEN.
719 * configure: Regenerate.
720 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
723 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
725 * config/tc-i386.c (md_assemble): Don't update
728 2006-08-01 Thiemo Seufer <ths@mips.com>
730 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
732 2006-08-01 Thiemo Seufer <ths@mips.com>
734 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
735 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
736 BFD_RELOC_32 and BFD_RELOC_16.
737 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
738 md_convert_frag, md_obj_end): Fix comment formatting.
740 2006-07-31 Thiemo Seufer <ths@mips.com>
742 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
743 handling for BFD_RELOC_MIPS16_JMP.
745 2006-07-24 Andreas Schwab <schwab@suse.de>
748 * read.c (read_a_source_file): Ignore unknown text after line
749 comment character. Fix misleading comment.
751 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
753 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
754 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
755 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
756 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
757 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
758 doc/c-z80.texi, doc/internals.texi: Fix some typos.
760 2006-07-21 Nick Clifton <nickc@redhat.com>
762 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
765 2006-07-20 Thiemo Seufer <ths@mips.com>
766 Nigel Stephens <nigel@mips.com>
768 * config/tc-mips.c (md_parse_option): Don't infer optimisation
769 options from debug options.
771 2006-07-20 Thiemo Seufer <ths@mips.com>
773 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
774 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
776 2006-07-19 Paul Brook <paul@codesourcery.com>
778 * config/tc-arm.c (insns): Fix rbit Arm opcode.
780 2006-07-18 Paul Brook <paul@codesourcery.com>
782 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
783 (md_convert_frag): Use correct reloc for add_pc. Use
784 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
785 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
786 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
788 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
790 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
791 when file and line unknown.
793 2006-07-17 Thiemo Seufer <ths@mips.com>
795 * read.c (s_struct): Use IS_ELF.
796 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
797 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
798 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
799 s_mips_mask): Likewise.
801 2006-07-16 Thiemo Seufer <ths@mips.com>
802 David Ung <davidu@mips.com>
804 * read.c (s_struct): Handle ELF section changing.
805 * config/tc-mips.c (s_align): Leave enabling auto-align to the
807 (s_change_sec): Try section changing only if we output ELF.
809 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
811 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
813 (smallest_imm_type): Remove Cpu086.
814 (i386_target_format): Likewise.
816 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
819 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
820 Michael Meissner <michael.meissner@amd.com>
822 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
823 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
824 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
826 (i386_align_code): Ditto.
827 (md_assemble_code): Add support for insertq/extrq instructions,
828 swapping as needed for intel syntax.
829 (swap_imm_operands): New function to swap immediate operands.
830 (swap_operands): Deal with 4 operand instructions.
831 (build_modrm_byte): Add support for insertq instruction.
833 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
835 * config/tc-i386.h (Size64): Fix a typo in comment.
837 2006-07-12 Nick Clifton <nickc@redhat.com>
839 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
840 fixup_segment() to repeat a range check on a value that has
841 already been checked here.
843 2006-07-07 James E Wilson <wilson@specifix.com>
845 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
847 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
848 Nick Clifton <nickc@redhat.com>
851 * doc/as.texi: Fix spelling typo: branchs => branches.
852 * doc/c-m68hc11.texi: Likewise.
853 * config/tc-m68hc11.c: Likewise.
854 Support old spelling of command line switch for backwards
857 2006-07-04 Thiemo Seufer <ths@mips.com>
858 David Ung <davidu@mips.com>
860 * config/tc-mips.c (s_is_linkonce): New function.
861 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
862 weak, external, and linkonce symbols.
863 (pic_need_relax): Use s_is_linkonce.
865 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
867 * doc/as.texinfo (Org): Remove space.
868 (P2align): Add "@var{abs-expr},".
870 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
872 * config/tc-i386.c (cpu_arch_tune_set): New.
873 (cpu_arch_isa): Likewise.
874 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
875 nops with short or long nop sequences based on -march=/.arch
877 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
878 set cpu_arch_tune and cpu_arch_tune_flags.
879 (md_parse_option): For -march=, set cpu_arch_isa and set
880 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
881 0. Set cpu_arch_tune_set to 1 for -mtune=.
882 (i386_target_format): Don't set cpu_arch_tune.
884 2006-06-23 Nigel Stephens <nigel@mips.com>
886 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
887 generated .sbss.* and .gnu.linkonce.sb.*.
889 2006-06-23 Thiemo Seufer <ths@mips.com>
890 David Ung <davidu@mips.com>
892 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
894 * config/tc-mips.c (label_list): Define per-segment label_list.
895 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
896 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
897 mips_from_file_after_relocs, mips_define_label): Use per-segment
900 2006-06-22 Thiemo Seufer <ths@mips.com>
902 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
903 (append_insn): Use it.
904 (md_apply_fix): Whitespace formatting.
905 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
906 mips16_extended_frag): Remove register specifier.
907 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
910 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
912 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
913 a directive saving VFP registers for ARMv6 or later.
914 (s_arm_unwind_save): Add parameter arch_v6 and call
915 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
917 (md_pseudo_table): Add entry for new "vsave" directive.
918 * doc/c-arm.texi: Correct error in example for "save"
919 directive (fstmdf -> fstmdx). Also document "vsave" directive.
921 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
922 Anatoly Sokolov <aesok@post.ru>
924 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
925 and atmega644p devices. Rename atmega164/atmega324 devices to
926 atmega164p/atmega324p.
927 * doc/c-avr.texi: Document new mcu and arch options.
929 2006-06-17 Nick Clifton <nickc@redhat.com>
931 * config/tc-arm.c (enum parse_operand_result): Move outside of
932 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
934 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.h (processor_type): New.
937 (arch_entry): Add type.
939 * config/tc-i386.c (cpu_arch_tune): New.
940 (cpu_arch_tune_flags): Likewise.
941 (cpu_arch_isa_flags): Likewise.
943 (set_cpu_arch): Also update cpu_arch_isa_flags.
944 (md_assemble): Update cpu_arch_isa_flags.
946 (OPTION_MTUNE): Likewise.
947 (md_longopts): Add -march= and -mtune=.
948 (md_parse_option): Support -march= and -mtune=.
949 (md_show_usage): Add -march=CPU/-mtune=CPU.
950 (i386_target_format): Also update cpu_arch_isa_flags,
951 cpu_arch_tune and cpu_arch_tune_flags.
953 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
955 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
957 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
959 * config/tc-arm.c (enum parse_operand_result): New.
960 (struct group_reloc_table_entry): New.
961 (enum group_reloc_type): New.
962 (group_reloc_table): New array.
963 (find_group_reloc_table_entry): New function.
964 (parse_shifter_operand_group_reloc): New function.
965 (parse_address_main): New function, incorporating code
966 from the old parse_address function. To be used via...
967 (parse_address): wrapper for parse_address_main; and
968 (parse_address_group_reloc): new function, likewise.
969 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
970 OP_ADDRGLDRS, OP_ADDRGLDC.
971 (parse_operands): Support for these new operand codes.
972 New macro po_misc_or_fail_no_backtrack.
973 (encode_arm_cp_address): Preserve group relocations.
974 (insns): Modify to use the above operand codes where group
975 relocations are permitted.
976 (md_apply_fix): Handle the group relocations
977 ALU_PC_G0_NC through LDC_SB_G2.
978 (tc_gen_reloc): Likewise.
979 (arm_force_relocation): Leave group relocations for the linker.
980 (arm_fix_adjustable): Likewise.
982 2006-06-15 Julian Brown <julian@codesourcery.com>
984 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
985 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
988 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
990 * config/tc-i386.c (process_suffix): Don't add rex64 for
993 2006-06-09 Thiemo Seufer <ths@mips.com>
995 * config/tc-mips.c (mips_ip): Maintain argument count.
997 2006-06-09 Alan Modra <amodra@bigpond.net.au>
999 * config/tc-iq2000.c: Include sb.h.
1001 2006-06-08 Nigel Stephens <nigel@mips.com>
1003 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1004 aliases for better compatibility with SGI tools.
1006 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1008 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1009 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1011 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1012 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1013 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1015 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1016 * Makefile.in: Regenerate.
1017 * doc/Makefile.in: Regenerate.
1018 * configure: Regenerate.
1020 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1022 * po/Make-in (pdf, ps): New dummy targets.
1024 2006-06-07 Julian Brown <julian@codesourcery.com>
1026 * config/tc-arm.c (stdarg.h): include.
1027 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1029 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1030 REG_TYPE_NSDQ (single, double or quad vector reg).
1031 (reg_expected_msgs): Update.
1032 (BAD_FPU): Add macro for unsupported FPU instruction error.
1033 (parse_neon_type): Support 'd' as an alias for .f64.
1034 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1036 (parse_vfp_reg_list): Don't update first arg on error.
1037 (parse_neon_mov): Support extra syntax for VFP moves.
1038 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1039 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1040 (parse_operands): Support isvec, issingle operands fields, new parse
1042 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1044 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1045 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1046 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1047 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1049 (neon_shape): Redefine in terms of above.
1050 (neon_shape_class): New enumeration, table of shape classes.
1051 (neon_shape_el): New enumeration. One element of a shape.
1052 (neon_shape_el_size): Register widths of above, where appropriate.
1053 (neon_shape_info): New struct. Info for shape table.
1054 (neon_shape_tab): New array.
1055 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1056 (neon_check_shape): Rewrite as...
1057 (neon_select_shape): New function to classify instruction shapes,
1058 driven by new table neon_shape_tab array.
1059 (neon_quad): New function. Return 1 if shape should set Q flag in
1060 instructions (or equivalent), 0 otherwise.
1061 (type_chk_of_el_type): Support F64.
1062 (el_type_of_type_chk): Likewise.
1063 (neon_check_type): Add support for VFP type checking (VFP data
1064 elements fill their containing registers).
1065 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1066 in thumb mode for VFP instructions.
1067 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1068 and encode the current instruction as if it were that opcode.
1069 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1070 arguments, call function in PFN.
1071 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1072 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1073 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1074 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1075 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1076 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1077 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1078 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1079 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1080 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1081 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1082 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1083 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1084 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1085 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1087 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1088 between VFP and Neon turns out to belong to Neon. Perform
1089 architecture check and fill in condition field if appropriate.
1090 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1091 (do_neon_cvt): Add support for VFP variants of instructions.
1092 (neon_cvt_flavour): Extend to cover VFP conversions.
1093 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1095 (do_neon_ldr_str): Handle single-precision VFP load/store.
1096 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1097 NS_NULL not NS_IGNORE.
1098 (opcode_tag): Add OT_csuffixF for operands which either take a
1099 conditional suffix, or have 0xF in the condition field.
1100 (md_assemble): Add support for OT_csuffixF.
1101 (NCE): Replace macro with...
1102 (NCE_tag, NCE, NCEF): New macros.
1103 (nCE): Replace macro with...
1104 (nCE_tag, nCE, nCEF): New macros.
1105 (insns): Add support for VFP insns or VFP versions of insns msr,
1106 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1107 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1108 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1109 VFP/Neon insns together.
1111 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1112 Ladislav Michl <ladis@linux-mips.org>
1114 * app.c: Don't include headers already included by as.h.
1116 * atof-generic.c: Likewise.
1118 * dwarf2dbg.c: Likewise.
1120 * input-file.c: Likewise.
1121 * input-scrub.c: Likewise.
1122 * macro.c: Likewise.
1123 * output-file.c: Likewise.
1126 * config/bfin-lex.l: Likewise.
1127 * config/obj-coff.h: Likewise.
1128 * config/obj-elf.h: Likewise.
1129 * config/obj-som.h: Likewise.
1130 * config/tc-arc.c: Likewise.
1131 * config/tc-arm.c: Likewise.
1132 * config/tc-avr.c: Likewise.
1133 * config/tc-bfin.c: Likewise.
1134 * config/tc-cris.c: Likewise.
1135 * config/tc-d10v.c: Likewise.
1136 * config/tc-d30v.c: Likewise.
1137 * config/tc-dlx.h: Likewise.
1138 * config/tc-fr30.c: Likewise.
1139 * config/tc-frv.c: Likewise.
1140 * config/tc-h8300.c: Likewise.
1141 * config/tc-hppa.c: Likewise.
1142 * config/tc-i370.c: Likewise.
1143 * config/tc-i860.c: Likewise.
1144 * config/tc-i960.c: Likewise.
1145 * config/tc-ip2k.c: Likewise.
1146 * config/tc-iq2000.c: Likewise.
1147 * config/tc-m32c.c: Likewise.
1148 * config/tc-m32r.c: Likewise.
1149 * config/tc-maxq.c: Likewise.
1150 * config/tc-mcore.c: Likewise.
1151 * config/tc-mips.c: Likewise.
1152 * config/tc-mmix.c: Likewise.
1153 * config/tc-mn10200.c: Likewise.
1154 * config/tc-mn10300.c: Likewise.
1155 * config/tc-msp430.c: Likewise.
1156 * config/tc-mt.c: Likewise.
1157 * config/tc-ns32k.c: Likewise.
1158 * config/tc-openrisc.c: Likewise.
1159 * config/tc-ppc.c: Likewise.
1160 * config/tc-s390.c: Likewise.
1161 * config/tc-sh.c: Likewise.
1162 * config/tc-sh64.c: Likewise.
1163 * config/tc-sparc.c: Likewise.
1164 * config/tc-tic30.c: Likewise.
1165 * config/tc-tic4x.c: Likewise.
1166 * config/tc-tic54x.c: Likewise.
1167 * config/tc-v850.c: Likewise.
1168 * config/tc-vax.c: Likewise.
1169 * config/tc-xc16x.c: Likewise.
1170 * config/tc-xstormy16.c: Likewise.
1171 * config/tc-xtensa.c: Likewise.
1172 * config/tc-z80.c: Likewise.
1173 * config/tc-z8k.c: Likewise.
1174 * macro.h: Don't include sb.h or ansidecl.h.
1175 * sb.h: Don't include stdio.h or ansidecl.h.
1176 * cond.c: Include sb.h.
1177 * itbl-lex.l: Include as.h instead of other system headers.
1178 * itbl-parse.y: Likewise.
1179 * itbl-ops.c: Similarly.
1180 * itbl-ops.h: Don't include as.h or ansidecl.h.
1181 * config/bfin-defs.h: Don't include bfd.h or as.h.
1182 * config/bfin-parse.y: Include as.h instead of other system headers.
1184 2006-06-06 Ben Elliston <bje@au.ibm.com>
1185 Anton Blanchard <anton@samba.org>
1187 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1188 (md_show_usage): Document it.
1189 (ppc_setup_opcodes): Test power6 opcode flag bits.
1190 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1192 2006-06-06 Thiemo Seufer <ths@mips.com>
1193 Chao-ying Fu <fu@mips.com>
1195 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1196 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1197 (macro_build): Update comment.
1198 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1199 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1201 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1202 MIPS_CPU_ASE_MDMX flags for sb1.
1204 2006-06-05 Thiemo Seufer <ths@mips.com>
1206 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1208 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1209 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1210 and MT instructions a fatal error. Use INSERT_OPERAND where
1211 appropriate. Improve warnings for break and wait code overflows.
1212 Use symbolic constant of OP_MASK_COPZ.
1213 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1215 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1217 * po/Make-in (top_builddir): Define.
1219 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1221 * doc/Makefile.am (TEXI2DVI): Define.
1222 * doc/Makefile.in: Regenerate.
1223 * doc/c-arc.texi: Fix typo.
1225 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1227 * config/obj-ieee.c: Delete.
1228 * config/obj-ieee.h: Delete.
1229 * Makefile.am (OBJ_FORMATS): Remove ieee.
1230 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1231 (obj-ieee.o): Remove rule.
1232 * Makefile.in: Regenerate.
1233 * configure.in (atof): Remove tahoe.
1234 (OBJ_MAYBE_IEEE): Don't define.
1235 * configure: Regenerate.
1236 * config.in: Regenerate.
1237 * doc/Makefile.in: Regenerate.
1238 * po/POTFILES.in: Regenerate.
1240 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1242 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1243 and LIBINTL_DEP everywhere.
1245 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1246 * acinclude.m4: Include new gettext macros.
1247 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1248 Remove local code for po/Makefile.
1249 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1251 2006-05-30 Nick Clifton <nickc@redhat.com>
1253 * po/es.po: Updated Spanish translation.
1255 2006-05-06 Denis Chertykov <denisc@overta.ru>
1257 * doc/c-avr.texi: New file.
1258 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1259 * doc/all.texi: Set AVR
1260 * doc/as.texinfo: Include c-avr.texi
1262 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1264 * config/bfin-parse.y (check_macfunc): Loose the condition of
1265 calling check_multiply_halfregs ().
1267 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1269 * config/bfin-parse.y (asm_1): Better check and deal with
1270 vector and scalar Multiply 16-Bit Operands instructions.
1272 2006-05-24 Nick Clifton <nickc@redhat.com>
1274 * config/tc-hppa.c: Convert to ISO C90 format.
1275 * config/tc-hppa.h: Likewise.
1277 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1278 Randolph Chung <randolph@tausq.org>
1280 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1281 is_tls_ieoff, is_tls_leoff): Define.
1282 (fix_new_hppa): Handle TLS.
1283 (cons_fix_new_hppa): Likewise.
1285 (md_apply_fix): Handle TLS relocs.
1286 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1288 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1290 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1292 2006-05-23 Thiemo Seufer <ths@mips.com>
1293 David Ung <davidu@mips.com>
1294 Nigel Stephens <nigel@mips.com>
1297 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1298 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1299 ISA_HAS_MXHC1): New macros.
1300 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1301 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1302 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1303 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1304 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1305 (mips_after_parse_args): Change default handling of float register
1306 size to account for 32bit code with 64bit FP. Better sanity checking
1307 of ISA/ASE/ABI option combinations.
1308 (s_mipsset): Support switching of GPR and FPR sizes via
1309 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1311 (mips_elf_final_processing): We should record the use of 64bit FP
1312 registers in 32bit code but we don't, because ELF header flags are
1314 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1315 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1316 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1317 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1318 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1319 missing -march options. Document .set arch=CPU. Move .set smartmips
1320 to ASE page. Use @code for .set FOO examples.
1322 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1324 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1327 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1329 * config/bfin-defs.h (bfin_equals): Remove declaration.
1330 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1331 * config/tc-bfin.c (bfin_name_is_register): Remove.
1332 (bfin_equals): Remove.
1333 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1334 (bfin_name_is_register): Remove declaration.
1336 2006-05-19 Thiemo Seufer <ths@mips.com>
1337 Nigel Stephens <nigel@mips.com>
1339 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1340 (mips_oddfpreg_ok): New function.
1343 2006-05-19 Thiemo Seufer <ths@mips.com>
1344 David Ung <davidu@mips.com>
1346 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1347 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1348 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1349 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1350 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1351 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1352 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1353 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1354 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1355 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1356 reg_names_o32, reg_names_n32n64): Define register classes.
1357 (reg_lookup): New function, use register classes.
1358 (md_begin): Reserve register names in the symbol table. Simplify
1360 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1362 (mips16_ip): Use reg_lookup.
1363 (tc_get_register): Likewise.
1364 (tc_mips_regname_to_dw2regnum): New function.
1366 2006-05-19 Thiemo Seufer <ths@mips.com>
1368 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1369 Un-constify string argument.
1370 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1372 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1374 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1376 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1378 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1380 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1383 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1385 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1386 cfloat/m68881 to correct architecture before using it.
1388 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1390 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1393 2006-05-15 Paul Brook <paul@codesourcery.com>
1395 * config/tc-arm.c (arm_adjust_symtab): Use
1396 bfd_is_arm_special_symbol_name.
1398 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1400 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1401 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1402 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1403 Handle errors from calls to xtensa_opcode_is_* functions.
1405 2006-05-14 Thiemo Seufer <ths@mips.com>
1407 * config/tc-mips.c (macro_build): Test for currently active
1409 (mips16_ip): Reject invalid opcodes.
1411 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1413 * doc/as.texinfo: Rename "Index" to "AS Index",
1414 and "ABORT" to "ABORT (COFF)".
1416 2006-05-11 Paul Brook <paul@codesourcery.com>
1418 * config/tc-arm.c (parse_half): New function.
1419 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1420 (parse_operands): Ditto.
1421 (do_mov16): Reject invalid relocations.
1422 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1423 (insns): Replace Iffff with HALF.
1424 (md_apply_fix): Add MOVW and MOVT relocs.
1425 (tc_gen_reloc): Ditto.
1426 * doc/c-arm.texi: Document relocation operators
1428 2006-05-11 Paul Brook <paul@codesourcery.com>
1430 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1432 2006-05-11 Thiemo Seufer <ths@mips.com>
1434 * config/tc-mips.c (append_insn): Don't check the range of j or
1437 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1439 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1440 relocs against external symbols for WinCE targets.
1441 (md_apply_fix): Likewise.
1443 2006-05-09 David Ung <davidu@mips.com>
1445 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1448 2006-05-09 Nick Clifton <nickc@redhat.com>
1450 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1451 against symbols which are not going to be placed into the symbol
1454 2006-05-09 Ben Elliston <bje@au.ibm.com>
1456 * expr.c (operand): Remove `if (0 && ..)' statement and
1457 subsequently unused target_op label. Collapse `if (1 || ..)'
1459 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1460 separately above the switch.
1462 2006-05-08 Nick Clifton <nickc@redhat.com>
1465 * config/tc-msp430.c (line_separator_character): Define as |.
1467 2006-05-08 Thiemo Seufer <ths@mips.com>
1468 Nigel Stephens <nigel@mips.com>
1469 David Ung <davidu@mips.com>
1471 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1472 (mips_opts): Likewise.
1473 (file_ase_smartmips): New variable.
1474 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1475 (macro_build): Handle SmartMIPS instructions.
1476 (mips_ip): Likewise.
1477 (md_longopts): Add argument handling for smartmips.
1478 (md_parse_options, mips_after_parse_args): Likewise.
1479 (s_mipsset): Add .set smartmips support.
1480 (md_show_usage): Document -msmartmips/-mno-smartmips.
1481 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1483 * doc/c-mips.texi: Likewise.
1485 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1487 * write.c (relax_segment): Add pass count arg. Don't error on
1488 negative org/space on first two passes.
1489 (relax_seg_info): New struct.
1490 (relax_seg, write_object_file): Adjust.
1491 * write.h (relax_segment): Update prototype.
1493 2006-05-05 Julian Brown <julian@codesourcery.com>
1495 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1497 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1498 architecture version checks.
1499 (insns): Allow overlapping instructions to be used in VFP mode.
1501 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1504 * config/obj-elf.c (obj_elf_change_section): Allow user
1505 specified SHF_ALPHA_GPREL.
1507 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1509 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1510 for PMEM related expressions.
1512 2006-05-05 Nick Clifton <nickc@redhat.com>
1515 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1516 insertion of a directory separator character into a string at a
1517 given offset. Uses heuristics to decide when to use a backslash
1518 character rather than a forward-slash character.
1519 (dwarf2_directive_loc): Use the macro.
1520 (out_debug_info): Likewise.
1522 2006-05-05 Thiemo Seufer <ths@mips.com>
1523 David Ung <davidu@mips.com>
1525 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1527 (macro): Add new case M_CACHE_AB.
1529 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1531 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1532 (opcode_lookup): Issue a warning for opcode with
1533 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1534 identical to OT_cinfix3.
1535 (TxC3w, TC3w, tC3w): New.
1536 (insns): Use tC3w and TC3w for comparison instructions with
1539 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1541 * subsegs.h (struct frchain): Delete frch_seg.
1542 (frchain_root): Delete.
1543 (seg_info): Define as macro.
1544 * subsegs.c (frchain_root): Delete.
1545 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1546 (subsegs_begin, subseg_change): Adjust for above.
1547 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1548 rather than to one big list.
1549 (subseg_get): Don't special case abs, und sections.
1550 (subseg_new, subseg_force_new): Don't set frchainP here.
1552 (subsegs_print_statistics): Adjust frag chain control list traversal.
1553 * debug.c (dmp_frags): Likewise.
1554 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1555 at frchain_root. Make use of known frchain ordering.
1556 (last_frag_for_seg): Likewise.
1557 (get_frag_fix): Likewise. Add seg param.
1558 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1559 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1560 (SUB_SEGMENT_ALIGN): Likewise.
1561 (subsegs_finish): Adjust frchain list traversal.
1562 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1563 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1564 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1565 (xtensa_fix_b_j_loop_end_frags): Likewise.
1566 (xtensa_fix_close_loop_end_frags): Likewise.
1567 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1568 (retrieve_segment_info): Delete frch_seg initialisation.
1570 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1572 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1573 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1574 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1575 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1577 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1579 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1581 (md_apply_fix3): Multiply offset by 4 here for
1582 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1584 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1585 Jan Beulich <jbeulich@novell.com>
1587 * config/tc-i386.c (output_invalid_buf): Change size for
1589 * config/tc-tic30.c (output_invalid_buf): Likewise.
1591 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1593 * config/tc-tic30.c (output_invalid): Likewise.
1595 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1597 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1598 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1599 (asconfig.texi): Don't set top_srcdir.
1600 * doc/as.texinfo: Don't use top_srcdir.
1601 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1603 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1605 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1606 * config/tc-tic30.c (output_invalid_buf): Likewise.
1608 * config/tc-i386.c (output_invalid): Use snprintf instead of
1610 * config/tc-ia64.c (declare_register_set): Likewise.
1611 (emit_one_bundle): Likewise.
1612 (check_dependencies): Likewise.
1613 * config/tc-tic30.c (output_invalid): Likewise.
1615 2006-05-02 Paul Brook <paul@codesourcery.com>
1617 * config/tc-arm.c (arm_optimize_expr): New function.
1618 * config/tc-arm.h (md_optimize_expr): Define
1619 (arm_optimize_expr): Add prototype.
1620 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1622 2006-05-02 Ben Elliston <bje@au.ibm.com>
1624 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1627 * sb.h (sb_list_vector): Move to sb.c.
1628 * sb.c (free_list): Use type of sb_list_vector directly.
1629 (sb_build): Fix off-by-one error in assertion about `size'.
1631 2006-05-01 Ben Elliston <bje@au.ibm.com>
1633 * listing.c (listing_listing): Remove useless loop.
1634 * macro.c (macro_expand): Remove is_positional local variable.
1635 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1636 and simplify surrounding expressions, where possible.
1637 (assign_symbol): Likewise.
1638 (s_weakref): Likewise.
1639 * symbols.c (colon): Likewise.
1641 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1643 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1645 2006-04-30 Thiemo Seufer <ths@mips.com>
1646 David Ung <davidu@mips.com>
1648 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1649 (mips_immed): New table that records various handling of udi
1650 instruction patterns.
1651 (mips_ip): Adds udi handling.
1653 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1655 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1656 of list rather than beginning.
1658 2006-04-26 Julian Brown <julian@codesourcery.com>
1660 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1661 (is_quarter_float): Rename from above. Simplify slightly.
1662 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1664 (parse_neon_mov): Parse floating-point constants.
1665 (neon_qfloat_bits): Fix encoding.
1666 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1667 preference to integer encoding when using the F32 type.
1669 2006-04-26 Julian Brown <julian@codesourcery.com>
1671 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1672 zero-initialising structures containing it will lead to invalid types).
1673 (arm_it): Add vectype to each operand.
1674 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1676 (neon_typed_alias): New structure. Extra information for typed
1678 (reg_entry): Add neon type info field.
1679 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1680 Break out alternative syntax for coprocessor registers, etc. into...
1681 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1682 out from arm_reg_parse.
1683 (parse_neon_type): Move. Return SUCCESS/FAIL.
1684 (first_error): New function. Call to ensure first error which occurs is
1686 (parse_neon_operand_type): Parse exactly one type.
1687 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1688 (parse_typed_reg_or_scalar): New function. Handle core of both
1689 arm_typed_reg_parse and parse_scalar.
1690 (arm_typed_reg_parse): Parse a register with an optional type.
1691 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1693 (parse_scalar): Parse a Neon scalar with optional type.
1694 (parse_reg_list): Use first_error.
1695 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1696 (neon_alias_types_same): New function. Return true if two (alias) types
1698 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1700 (insert_reg_alias): Return new reg_entry not void.
1701 (insert_neon_reg_alias): New function. Insert type/index information as
1702 well as register for alias.
1703 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1704 make typed register aliases accordingly.
1705 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1707 (s_unreq): Delete type information if present.
1708 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1709 (s_arm_unwind_save_mmxwcg): Likewise.
1710 (s_arm_unwind_movsp): Likewise.
1711 (s_arm_unwind_setfp): Likewise.
1712 (parse_shift): Likewise.
1713 (parse_shifter_operand): Likewise.
1714 (parse_address): Likewise.
1715 (parse_tb): Likewise.
1716 (tc_arm_regname_to_dw2regnum): Likewise.
1717 (md_pseudo_table): Add dn, qn.
1718 (parse_neon_mov): Handle typed operands.
1719 (parse_operands): Likewise.
1720 (neon_type_mask): Add N_SIZ.
1721 (N_ALLMODS): New macro.
1722 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1723 (el_type_of_type_chk): Add some safeguards.
1724 (modify_types_allowed): Fix logic bug.
1725 (neon_check_type): Handle operands with types.
1726 (neon_three_same): Remove redundant optional arg handling.
1727 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1728 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1729 (do_neon_step): Adjust accordingly.
1730 (neon_cmode_for_logic_imm): Use first_error.
1731 (do_neon_bitfield): Call neon_check_type.
1732 (neon_dyadic): Rename to...
1733 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1734 to allow modification of type of the destination.
1735 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1736 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1737 (do_neon_compare): Make destination be an untyped bitfield.
1738 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1739 (neon_mul_mac): Return early in case of errors.
1740 (neon_move_immediate): Use first_error.
1741 (neon_mac_reg_scalar_long): Fix type to include scalar.
1742 (do_neon_dup): Likewise.
1743 (do_neon_mov): Likewise (in several places).
1744 (do_neon_tbl_tbx): Fix type.
1745 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1746 (do_neon_ld_dup): Exit early in case of errors and/or use
1748 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1749 Handle .dn/.qn directives.
1750 (REGDEF): Add zero for reg_entry neon field.
1752 2006-04-26 Julian Brown <julian@codesourcery.com>
1754 * config/tc-arm.c (limits.h): Include.
1755 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1756 (fpu_vfp_v3_or_neon_ext): Declare constants.
1757 (neon_el_type): New enumeration of types for Neon vector elements.
1758 (neon_type_el): New struct. Define type and size of a vector element.
1759 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1761 (neon_type): Define struct. The type of an instruction.
1762 (arm_it): Add 'vectype' for the current instruction.
1763 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1764 (vfp_sp_reg_pos): Rename to...
1765 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1767 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1768 (Neon D or Q register).
1769 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1771 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1772 (my_get_expression): Allow above constant as argument to accept
1773 64-bit constants with optional prefix.
1774 (arm_reg_parse): Add extra argument to return the specific type of
1775 register in when either a D or Q register (REG_TYPE_NDQ) is
1776 requested. Can be NULL.
1777 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1778 (parse_reg_list): Update for new arm_reg_parse args.
1779 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1780 (parse_neon_el_struct_list): New function. Parse element/structure
1781 register lists for VLD<n>/VST<n> instructions.
1782 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1783 (s_arm_unwind_save_mmxwr): Likewise.
1784 (s_arm_unwind_save_mmxwcg): Likewise.
1785 (s_arm_unwind_movsp): Likewise.
1786 (s_arm_unwind_setfp): Likewise.
1787 (parse_big_immediate): New function. Parse an immediate, which may be
1788 64 bits wide. Put results in inst.operands[i].
1789 (parse_shift): Update for new arm_reg_parse args.
1790 (parse_address): Likewise. Add parsing of alignment specifiers.
1791 (parse_neon_mov): Parse the operands of a VMOV instruction.
1792 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1793 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1794 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1795 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1796 (parse_operands): Handle new codes above.
1797 (encode_arm_vfp_sp_reg): Rename to...
1798 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1799 selected VFP version only supports D0-D15.
1800 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1801 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1802 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1803 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1804 encode_arm_vfp_reg name, and allow 32 D regs.
1805 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1806 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1808 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1809 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1810 constant-load and conversion insns introduced with VFPv3.
1811 (neon_tab_entry): New struct.
1812 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1813 those which are the targets of pseudo-instructions.
1814 (neon_opc): Enumerate opcodes, use as indices into...
1815 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1816 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1817 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1818 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1820 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1822 (neon_type_mask): New. Compact type representation for type checking.
1823 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1824 permitted type combinations.
1825 (N_IGNORE_TYPE): New macro.
1826 (neon_check_shape): New function. Check an instruction shape for
1827 multiple alternatives. Return the specific shape for the current
1829 (neon_modify_type_size): New function. Modify a vector type and size,
1830 depending on the bit mask in argument 1.
1831 (neon_type_promote): New function. Convert a given "key" type (of an
1832 operand) into the correct type for a different operand, based on a bit
1834 (type_chk_of_el_type): New function. Convert a type and size into the
1835 compact representation used for type checking.
1836 (el_type_of_type_ckh): New function. Reverse of above (only when a
1837 single bit is set in the bit mask).
1838 (modify_types_allowed): New function. Alter a mask of allowed types
1839 based on a bit mask of modifications.
1840 (neon_check_type): New function. Check the type of the current
1841 instruction against the variable argument list. The "key" type of the
1842 instruction is returned.
1843 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1844 a Neon data-processing instruction depending on whether we're in ARM
1845 mode or Thumb-2 mode.
1846 (neon_logbits): New function.
1847 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1848 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1849 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1850 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1851 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1852 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1853 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1854 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1855 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1856 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1857 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1858 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1859 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1860 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1861 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1862 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1863 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1864 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1865 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1866 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1867 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1868 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1869 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1870 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1871 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1873 (parse_neon_type): New function. Parse Neon type specifier.
1874 (opcode_lookup): Allow parsing of Neon type specifiers.
1875 (REGNUM2, REGSETH, REGSET2): New macros.
1876 (reg_names): Add new VFPv3 and Neon registers.
1877 (NUF, nUF, NCE, nCE): New macros for opcode table.
1878 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1879 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1880 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1881 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1882 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1883 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1884 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1885 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1886 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1887 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1888 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1889 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1890 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1891 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1893 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1894 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1895 (arm_option_cpu_value): Add vfp3 and neon.
1896 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1899 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1901 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1902 syntax instead of hardcoded opcodes with ".w18" suffixes.
1903 (wide_branch_opcode): New.
1904 (build_transition): Use it to check for wide branch opcodes with
1905 either ".w18" or ".w15" suffixes.
1907 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1909 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1910 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1911 frag's is_literal flag.
1913 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1915 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1917 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1919 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1920 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1921 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1922 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1923 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1925 2005-04-20 Paul Brook <paul@codesourcery.com>
1927 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1929 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1931 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1933 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1934 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1935 Make some cpus unsupported on ELF. Run "make dep-am".
1936 * Makefile.in: Regenerate.
1938 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1940 * configure.in (--enable-targets): Indent help message.
1941 * configure: Regenerate.
1943 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1946 * config/tc-i386.c (i386_immediate): Check illegal immediate
1949 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1951 * config/tc-i386.c: Formatting.
1952 (output_disp, output_imm): ISO C90 params.
1954 * frags.c (frag_offset_fixed_p): Constify args.
1955 * frags.h (frag_offset_fixed_p): Ditto.
1957 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1958 (COFF_MAGIC): Delete.
1960 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1962 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1964 * po/POTFILES.in: Regenerated.
1966 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1968 * doc/as.texinfo: Mention that some .type syntaxes are not
1969 supported on all architectures.
1971 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1973 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1974 instructions when such transformations have been disabled.
1976 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1978 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1979 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1980 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1981 decoding the loop instructions. Remove current_offset variable.
1982 (xtensa_fix_short_loop_frags): Likewise.
1983 (min_bytes_to_other_loop_end): Remove current_offset argument.
1985 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1987 * config/tc-z80.c (z80_optimize_expr): Removed.
1988 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1990 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1992 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1993 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1994 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1995 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1996 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1997 at90can64, at90usb646, at90usb647, at90usb1286 and
1999 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2001 2006-04-07 Paul Brook <paul@codesourcery.com>
2003 * config/tc-arm.c (parse_operands): Set default error message.
2005 2006-04-07 Paul Brook <paul@codesourcery.com>
2007 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2009 2006-04-07 Paul Brook <paul@codesourcery.com>
2011 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2013 2006-04-07 Paul Brook <paul@codesourcery.com>
2015 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2016 (move_or_literal_pool): Handle Thumb-2 instructions.
2017 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2019 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2022 * config/tc-i386.c (match_template): Move 64-bit operand tests
2025 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2027 * po/Make-in: Add install-html target.
2028 * Makefile.am: Add install-html and install-html-recursive targets.
2029 * Makefile.in: Regenerate.
2030 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2031 * configure: Regenerate.
2032 * doc/Makefile.am: Add install-html and install-html-am targets.
2033 * doc/Makefile.in: Regenerate.
2035 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2037 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2040 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2041 Daniel Jacobowitz <dan@codesourcery.com>
2043 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2044 (GOTT_BASE, GOTT_INDEX): New.
2045 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2046 GOTT_INDEX when generating VxWorks PIC.
2047 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2048 use the generic *-*-vxworks* stanza instead.
2050 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2053 * frags.c (frag_offset_fixed_p): New function.
2054 * frags.h (frag_offset_fixed_p): Declare.
2055 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2056 (resolve_expression): Likewise.
2058 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2060 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2061 of the same length but different numbers of slots.
2063 2006-03-30 Andreas Schwab <schwab@suse.de>
2065 * configure.in: Fix help string for --enable-targets option.
2066 * configure: Regenerate.
2068 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2070 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2071 (m68k_ip): ... here. Use for all chips. Protect against buffer
2072 overrun and avoid excessive copying.
2074 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2075 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2076 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2077 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2078 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2079 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2080 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2081 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2082 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2083 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2084 (struct m68k_cpu): Change chip field to control_regs.
2085 (current_chip): Remove.
2086 (control_regs): New.
2087 (m68k_archs, m68k_extensions): Adjust.
2088 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2089 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2090 (find_cf_chip): Reimplement for new organization of cpu table.
2091 (select_control_regs): Remove.
2093 (struct save_opts): Save control regs, not chip.
2094 (s_save, s_restore): Adjust.
2095 (m68k_lookup_cpu): Give deprecated warning when necessary.
2096 (m68k_init_arch): Adjust.
2097 (md_show_usage): Adjust for new cpu table organization.
2099 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2101 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2102 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2103 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2105 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2106 (any_gotrel): New rule.
2107 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2108 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2110 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2111 (bfin_pic_ptr): New function.
2112 (md_pseudo_table): Add it for ".picptr".
2113 (OPTION_FDPIC): New macro.
2114 (md_longopts): Add -mfdpic.
2115 (md_parse_option): Handle it.
2116 (md_begin): Set BFD flags.
2117 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2118 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2120 * Makefile.am (bfin-parse.o): Update dependencies.
2121 (DEPTC_bfin_elf): Likewise.
2122 * Makefile.in: Regenerate.
2124 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2126 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2127 mcfemac instead of mcfmac.
2129 2006-03-23 Michael Matz <matz@suse.de>
2131 * config/tc-i386.c (type_names): Correct placement of 'static'.
2132 (reloc): Map some more relocs to their 64 bit counterpart when
2134 (output_insn): Work around breakage if DEBUG386 is defined.
2135 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2136 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2137 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2138 different from i386.
2139 (output_imm): Ditto.
2140 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2142 (md_convert_frag): Jumps can now be larger than 2GB away, error
2144 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2145 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2147 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2148 Daniel Jacobowitz <dan@codesourcery.com>
2149 Phil Edwards <phil@codesourcery.com>
2150 Zack Weinberg <zack@codesourcery.com>
2151 Mark Mitchell <mark@codesourcery.com>
2152 Nathan Sidwell <nathan@codesourcery.com>
2154 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2155 (md_begin): Complain about -G being used for PIC. Don't change
2156 the text, data and bss alignments on VxWorks.
2157 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2158 generating VxWorks PIC.
2159 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2160 (macro): Likewise, but do not treat la $25 specially for
2161 VxWorks PIC, and do not handle jal.
2162 (OPTION_MVXWORKS_PIC): New macro.
2163 (md_longopts): Add -mvxworks-pic.
2164 (md_parse_option): Don't complain about using PIC and -G together here.
2165 Handle OPTION_MVXWORKS_PIC.
2166 (md_estimate_size_before_relax): Always use the first relaxation
2167 sequence on VxWorks.
2168 * config/tc-mips.h (VXWORKS_PIC): New.
2170 2006-03-21 Paul Brook <paul@codesourcery.com>
2172 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2174 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2176 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2177 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2178 (get_loop_align_size): New.
2179 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2180 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2181 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2182 (get_noop_aligned_address): Use get_loop_align_size.
2183 (get_aligned_diff): Likewise.
2185 2006-03-21 Paul Brook <paul@codesourcery.com>
2187 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2189 2006-03-20 Paul Brook <paul@codesourcery.com>
2191 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2192 (do_t_branch): Encode branches inside IT blocks as unconditional.
2193 (do_t_cps): New function.
2194 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2195 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2196 (opcode_lookup): Allow conditional suffixes on all instructions in
2198 (md_assemble): Advance condexec state before checking for errors.
2199 (insns): Use do_t_cps.
2201 2006-03-20 Paul Brook <paul@codesourcery.com>
2203 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2204 outputting the insn.
2206 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2208 * config/tc-vax.c: Update copyright year.
2209 * config/tc-vax.h: Likewise.
2211 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2213 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2215 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2217 2006-03-17 Paul Brook <paul@codesourcery.com>
2219 * config/tc-arm.c (insns): Add ldm and stm.
2221 2006-03-17 Ben Elliston <bje@au.ibm.com>
2224 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2226 2006-03-16 Paul Brook <paul@codesourcery.com>
2228 * config/tc-arm.c (insns): Add "svc".
2230 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2232 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2233 flag and avoid double underscore prefixes.
2235 2006-03-10 Paul Brook <paul@codesourcery.com>
2237 * config/tc-arm.c (md_begin): Handle EABIv5.
2238 (arm_eabis): Add EF_ARM_EABI_VER5.
2239 * doc/c-arm.texi: Document -meabi=5.
2241 2006-03-10 Ben Elliston <bje@au.ibm.com>
2243 * app.c (do_scrub_chars): Simplify string handling.
2245 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2246 Daniel Jacobowitz <dan@codesourcery.com>
2247 Zack Weinberg <zack@codesourcery.com>
2248 Nathan Sidwell <nathan@codesourcery.com>
2249 Paul Brook <paul@codesourcery.com>
2250 Ricardo Anguiano <anguiano@codesourcery.com>
2251 Phil Edwards <phil@codesourcery.com>
2253 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2254 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2256 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2257 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2258 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2260 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2262 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2263 even when using the text-section-literals option.
2265 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2267 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2269 (m68k_ip): <case 'J'> Check we have some control regs.
2270 (md_parse_option): Allow raw arch switch.
2271 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2272 whether 68881 or cfloat was meant by -mfloat.
2273 (md_show_usage): Adjust extension display.
2274 (m68k_elf_final_processing): Adjust.
2276 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2278 * config/tc-avr.c (avr_mod_hash_value): New function.
2279 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2280 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2281 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2282 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2284 (tc_gen_reloc): Handle substractions of symbols, if possible do
2285 fixups, abort otherwise.
2286 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2287 tc_fix_adjustable): Define.
2289 2006-03-02 James E Wilson <wilson@specifix.com>
2291 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2292 change the template, then clear md.slot[curr].end_of_insn_group.
2294 2006-02-28 Jan Beulich <jbeulich@novell.com>
2296 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2298 2006-02-28 Jan Beulich <jbeulich@novell.com>
2301 * macro.c (getstring): Don't treat parentheses special anymore.
2302 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2303 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2306 2006-02-28 Mat <mat@csail.mit.edu>
2308 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2310 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2312 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2314 (CFI_signal_frame): Define.
2315 (cfi_pseudo_table): Add .cfi_signal_frame.
2316 (dot_cfi): Handle CFI_signal_frame.
2317 (output_cie): Handle cie->signal_frame.
2318 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2319 different. Copy signal_frame from FDE to newly created CIE.
2320 * doc/as.texinfo: Document .cfi_signal_frame.
2322 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2324 * doc/Makefile.am: Add html target.
2325 * doc/Makefile.in: Regenerate.
2326 * po/Make-in: Add html target.
2328 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2330 * config/tc-i386.c (output_insn): Support Intel Merom New
2333 * config/tc-i386.h (CpuMNI): New.
2334 (CpuUnknownFlags): Add CpuMNI.
2336 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2338 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2339 (hpriv_reg_table): New table for hyperprivileged registers.
2340 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2343 2006-02-24 DJ Delorie <dj@redhat.com>
2345 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2346 (tc_gen_reloc): Don't define.
2347 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2348 (OPTION_LINKRELAX): New.
2349 (md_longopts): Add it.
2351 (md_parse_options): Set it.
2352 (md_assemble): Emit relaxation relocs as needed.
2353 (md_convert_frag): Emit relaxation relocs as needed.
2354 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2355 (m32c_apply_fix): New.
2356 (tc_gen_reloc): New.
2357 (m32c_force_relocation): Force out jump relocs when relaxing.
2358 (m32c_fix_adjustable): Return false if relaxing.
2360 2006-02-24 Paul Brook <paul@codesourcery.com>
2362 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2363 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2364 (struct asm_barrier_opt): Define.
2365 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2366 (parse_psr): Accept V7M psr names.
2367 (parse_barrier): New function.
2368 (enum operand_parse_code): Add OP_oBARRIER.
2369 (parse_operands): Implement OP_oBARRIER.
2370 (do_barrier): New function.
2371 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2372 (do_t_cpsi): Add V7M restrictions.
2373 (do_t_mrs, do_t_msr): Validate V7M variants.
2374 (md_assemble): Check for NULL variants.
2375 (v7m_psrs, barrier_opt_names): New tables.
2376 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2377 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2378 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2379 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2380 (struct cpu_arch_ver_table): Define.
2381 (cpu_arch_ver): New.
2382 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2383 Tag_CPU_arch_profile.
2384 * doc/c-arm.texi: Document new cpu and arch options.
2386 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2388 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2390 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2392 * config/tc-ia64.c: Update copyright years.
2394 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2396 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2399 2005-02-22 Paul Brook <paul@codesourcery.com>
2401 * config/tc-arm.c (do_pld): Remove incorrect write to
2403 (encode_thumb32_addr_mode): Use correct operand.
2405 2006-02-21 Paul Brook <paul@codesourcery.com>
2407 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2409 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2410 Anil Paranjape <anilp1@kpitcummins.com>
2411 Shilin Shakti <shilins@kpitcummins.com>
2413 * Makefile.am: Add xc16x related entry.
2414 * Makefile.in: Regenerate.
2415 * configure.in: Added xc16x related entry.
2416 * configure: Regenerate.
2417 * config/tc-xc16x.h: New file
2418 * config/tc-xc16x.c: New file
2419 * doc/c-xc16x.texi: New file for xc16x
2420 * doc/all.texi: Entry for xc16x
2421 * doc/Makefile.texi: Added c-xc16x.texi
2422 * NEWS: Announce the support for the new target.
2424 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2426 * configure.tgt: set emulation for mips-*-netbsd*
2428 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2430 * config.in: Rebuilt.
2432 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2434 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2435 from 1, not 0, in error messages.
2436 (md_assemble): Simplify special-case check for ENTRY instructions.
2437 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2438 operand in error message.
2440 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2442 * configure.tgt (arm-*-linux-gnueabi*): Change to
2445 2006-02-10 Nick Clifton <nickc@redhat.com>
2447 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2448 32-bit value is propagated into the upper bits of a 64-bit long.
2450 * config/tc-arc.c (init_opcode_tables): Fix cast.
2451 (arc_extoper, md_operand): Likewise.
2453 2006-02-09 David Heine <dlheine@tensilica.com>
2455 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2456 each relaxation step.
2458 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2460 * configure.in (CHECK_DECLS): Add vsnprintf.
2461 * configure: Regenerate.
2462 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2463 include/declare here, but...
2464 * as.h: Move code detecting VARARGS idiom to the top.
2465 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2466 (vsnprintf): Declare if not already declared.
2468 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2470 * as.c (close_output_file): New.
2471 (main): Register close_output_file with xatexit before
2472 dump_statistics. Don't call output_file_close.
2474 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2476 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2477 mcf5329_control_regs): New.
2478 (not_current_architecture, selected_arch, selected_cpu): New.
2479 (m68k_archs, m68k_extensions): New.
2480 (archs): Renamed to ...
2481 (m68k_cpus): ... here. Adjust.
2483 (md_pseudo_table): Add arch and cpu directives.
2484 (find_cf_chip, m68k_ip): Adjust table scanning.
2485 (no_68851, no_68881): Remove.
2486 (md_assemble): Lazily initialize.
2487 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2488 (md_init_after_args): Move functionality to m68k_init_arch.
2489 (mri_chip): Adjust table scanning.
2490 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2491 options with saner parsing.
2492 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2493 m68k_init_arch): New.
2494 (s_m68k_cpu, s_m68k_arch): New.
2495 (md_show_usage): Adjust.
2496 (m68k_elf_final_processing): Set CF EF flags.
2497 * config/tc-m68k.h (m68k_init_after_args): Remove.
2498 (tc_init_after_args): Remove.
2499 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2500 (M68k-Directives): Document .arch and .cpu directives.
2502 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2504 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2505 synonyms for equ and defl.
2506 (z80_cons_fix_new): New function.
2507 (emit_byte): Disallow relative jumps to absolute locations.
2508 (emit_data): Only handle defb, prototype changed, because defb is
2509 now handled as pseudo-op rather than an instruction.
2510 (instab): Entries for defb,defw,db,dw moved from here...
2511 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2512 Add entries for def24,def32,d24,d32.
2513 (md_assemble): Improved error handling.
2514 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2515 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2516 (z80_cons_fix_new): Declare.
2517 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2518 (def24,d24,def32,d32): New pseudo-ops.
2520 2006-02-02 Paul Brook <paul@codesourcery.com>
2522 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2524 2005-02-02 Paul Brook <paul@codesourcery.com>
2526 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2527 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2528 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2529 T2_OPCODE_RSB): Define.
2530 (thumb32_negate_data_op): New function.
2531 (md_apply_fix): Use it.
2533 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2535 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2537 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2538 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2540 (relaxation_requirements): Add pfinish_frag argument and use it to
2541 replace setting tinsn->record_fix fields.
2542 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2543 and vinsn_to_insnbuf. Remove references to record_fix and
2544 slot_sub_symbols fields.
2545 (xtensa_mark_narrow_branches): Delete unused code.
2546 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2548 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2550 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2551 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2552 of the record_fix field. Simplify error messages for unexpected
2554 (set_expr_symbol_offset_diff): Delete.
2556 2006-01-31 Paul Brook <paul@codesourcery.com>
2558 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2560 2006-01-31 Paul Brook <paul@codesourcery.com>
2561 Richard Earnshaw <rearnsha@arm.com>
2563 * config/tc-arm.c: Use arm_feature_set.
2564 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2565 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2566 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2569 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2570 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2571 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2572 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2574 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2575 (arm_opts): Move old cpu/arch options from here...
2576 (arm_legacy_opts): ... to here.
2577 (md_parse_option): Search arm_legacy_opts.
2578 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2579 (arm_float_abis, arm_eabis): Make const.
2581 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2583 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2585 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2587 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2588 in load immediate intruction.
2590 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2592 * config/bfin-parse.y (value_match): Use correct conversion
2593 specifications in template string for __FILE__ and __LINE__.
2597 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2599 Introduce TLS descriptors for i386 and x86_64.
2600 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2601 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2602 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2603 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2604 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2606 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2607 (lex_got): Handle @tlsdesc and @tlscall.
2608 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2610 2006-01-11 Nick Clifton <nickc@redhat.com>
2612 Fixes for building on 64-bit hosts:
2613 * config/tc-avr.c (mod_index): New union to allow conversion
2614 between pointers and integers.
2615 (md_begin, avr_ldi_expression): Use it.
2616 * config/tc-i370.c (md_assemble): Add cast for argument to print
2618 * config/tc-tic54x.c (subsym_substitute): Likewise.
2619 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2620 opindex field of fr_cgen structure into a pointer so that it can
2621 be stored in a frag.
2622 * config/tc-mn10300.c (md_assemble): Likewise.
2623 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2625 * config/tc-v850.c: Replace uses of (int) casts with correct
2628 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2631 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2633 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2636 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2637 a local-label reference.
2639 For older changes see ChangeLog-2005
2645 version-control: never