| blob | 792408645d22a52fef911e7747143eecef872fd7 |
1 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c: Add a blank line bewteen function bodies.
5 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
7 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
9 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
11 * Makefile.am (YFLAGS): Define.
12 * Makefile.in: Regenerated.
14 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
16 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
17 match.
19 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
21 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
22 bit only.
24 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
26 * config/tc-i386.c (match_template): Use a for loop to set
27 operand_types array.
29 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
31 PR gas/3712
32 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
33 number of operands. Issue an error if MAX_OPERANDS != 4. Add
34 the 4th operand check.
36 2006-12-13 Paul Brook <paul@codesourcery.com>
38 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
39 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
41 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
43 * config/tc-i386.h (WordMem): Document it for 64 bit memory
44 reference.
46 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
48 * doc/Makefile.am (as_TEXINFOS): Set.
49 (as.info as.dvi as.html): Delete rule.
50 * doc/Makefile.in: Regenerated.
52 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
54 * configure.in: Define GENINSRC_NEVER.
55 * doc/Makefile.am (as.info): Remove srcdir prefix.
56 (MAINTAINERCLEANFILES): Add info file.
57 (DISTCLEANFILES): Pretend to add info file.
58 * po/Make-in (.po.gmo): Put gmo files in objdir.
59 * configure, Makefile.in, doc/Makefile.in: Regenerated.
61 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
63 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
64 for operand_types array.
66 2006-12-08 Christian Groessler <chris@groessler.org>
68 * config/tc-z8k.c (whatreg): Add comment describing function.
69 Return NULL if symbol name characters follow the register number.
70 (parse_reg): Use NULL instead of 0 for pointer values. Stop
71 processing if whatreg returned NULL.
73 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
75 * config/tc-m68k.c: Update uses of EF_M68K_*.
77 2006-12-06 H.J. Lu <hjl@gnu.org>
79 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
80 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
82 2006-12-02 Jakub Jelinek <jakub@redhat.com>
84 PR gas/3607
85 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
87 2006-12-01 Paul Brook <paul@codesourcery.com>
89 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
90 function symbols.
92 2006-11-29 Paul Brook <paul@codesourcery.com>
94 * config/tc-arm.c (arm_is_eabi): New function.
95 * config/tc-arm.h (arm_is_eabi): New prototype.
96 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
97 * doc/c-arm.texi (.thumb_func): Update documentation.
99 2006-11-29 Paul Brook <paul@codesourcery.com>
101 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
102 encoding.
104 2006-11-27 Sterling Augustine <sterling@tensilica.com>
106 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
107 as the first slot_subtype, not the frag subtype.
109 2006-11-27 Bob Wilson <bob.wilson@acm.org>
111 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
112 (directive_state): Disable scheduling by default.
113 (xtensa_add_config_info): New.
114 (xtensa_end): Call xtensa_add_config_info.
116 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
118 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
119 their unaligned counterparts in debugging sections.
121 2006-11-24 Alan Modra <amodra@bigpond.net.au>
123 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
125 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
127 * config/tc-arm.h (md_cons_align): Define.
128 (mapping_state): New prototype.
129 * config/tc-arm.c (mapping_state): Make global.
131 2006-11-22 Alan Modra <amodra@bigpond.net.au>
133 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
135 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
137 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
138 branch instruction, handle it specially.
139 (score_insns): Modify 32 bit branch instruction.
141 2006-11-16 Alan Modra <amodra@bigpond.net.au>
143 * symbols.c (resolve_symbol_value): Formatting.
145 2006-11-15 Jan Beulich <jbeulich@novell.com>
147 PR/3469
148 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
149 chain by linking it to itself.
150 (resolve_symbol_value): Also check symbol_shadow_p().
151 (symbol_shadow_p): New.
152 * symbols.h (symbol_shadow_p): Declare.
154 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
156 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
157 (insns): Adjust accordingly.
158 (md_apply_fix): Alter comments to use CBZ instead of CZB.
160 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
162 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
163 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
165 2006-11-10 Nick Clifton <nickc@redhat.com>
167 PR gas/3456:
168 * config/obj-elf.c (obj_elf_version): Do not include the name
169 field's padding in the namesz value.
171 2006-11-09 Thiemo Seufer <ths@mips.com>
173 * config/tc-mips.c: Fix outdated comment.
175 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
177 * config/tc-i386.h (CpuPNI): Removed.
178 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
179 * config/tc-i386.c (md_assemble): Likewise.
181 2006-11-08 Alan Modra <amodra@bigpond.net.au>
183 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
185 2006-11-06 David Daney <ddaney@avtrex.com>
187 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
189 2006-11-06 Thiemo Seufer <ths@mips.com>
191 * doc/c-mips.texi (-march): Document sb1a.
193 2006-11-06 Thiemo Seufer <ths@mips.com>
195 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
196 34k always has DSP ASE.
198 2006-11-03 Thiemo Seufer <ths@mips.com>
200 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
201 MIPS16 instructions referencing other sections, unless they are
202 external branches.
204 2006-11-03 Thiemo Seufer <ths@mips.com>
206 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
207 release 1 CPU.
209 2006-11-03 Jakub Jelinek <jakub@redhat.com>
211 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
212 personality and lsda.
213 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
214 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
215 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
216 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
217 (output_cie): Output personality including its encoding and LSDA encoding.
218 (output_fde): Output LSDA.
219 (select_cie_for_fde): Don't share CIE if personality, its encoding or
220 LSDA encoding are different. Copy the 3 fields from fde_entry to
221 cie_entry.
222 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
224 * subsegs.h (struct frchain): Add frch_cfi_data field.
225 * dw2gencfi.c: Include subsegs.h.
226 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
227 (struct frch_cfi_data): New type.
228 (unused_cfi_data): New variable.
229 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
230 and cfa_save_stack static vars into a structure pointed from
231 each frchain.
232 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
233 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
234 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
235 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
236 Likewise.
238 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
240 * config/tc-h8300.c (build_bytes): Fix const warning.
242 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
244 * tc-score.c (do16_rdrs): Handle not! instruction especially.
246 2006-10-31 Paul Brook <paul@codesourcery.com>
248 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
249 for EABIv4.
251 2006-10-31 Paul Brook <paul@codesourcery.com>
253 gas/
254 * config/tc-arm.c (object_arch): New variable.
255 (s_arm_object_arch): New function.
256 (md_pseudo_table): Add object_arch.
257 (aeabi_set_public_attributes): Obey object_arch.
258 * doc/c-arm.texi: Document .object_arch.
260 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
262 * tc-score.c (data_op2): Check invalid operands.
263 (my_get_expression): Const operand of some instructions can not be
264 symbol in assembly.
265 (get_insn_class_from_type): Handle instruction type Insn_internal.
266 (do_macro_ldst_label): Modify inst.type.
267 (Insn_PIC): Delete.
268 (data_op2): The immediate value in lw is 15 bit signed.
270 2006-10-29 Randolph Chung <tausq@debian.org>
272 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
273 (hppa_regname_to_dw2regnum): New funcions.
274 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
275 (tc_cfi_frame_initial_instructions)
276 (tc_regname_to_dw2regnum): Define.
277 (hppa_cfi_frame_initial_instructions)
278 (hppa_regname_to_dw2regnum): Declare.
279 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
280 (DWARF2_CIE_DATA_ALIGNMENT): Define.
282 2006-10-29 Nick Clifton <nickc@redhat.com>
284 * config/tc-spu.c (md_assemble): Cast printf string size parameter
285 to int in order to avoid a compiler warning.
287 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
289 * config/tc-sh.c (md_assemble): Define size of branches.
291 2006-10-26 Ben Elliston <bje@au.ibm.com>
293 * dw2gencfi.c (cfi_add_CFA_offset):
294 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
296 * write.c (chain_frchains_together_1): Assert that this function
297 never returns a pointer to the auto variable `dummy'.
299 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
300 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
301 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
302 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
303 Alan Modra <amodra@bigpond.net.au>
305 * config/tc-spu.c: New file.
306 * config/tc-spu.h: New file.
307 * configure.tgt: Add SPU support.
308 * Makefile.am: Likewise. Run "make dep-am".
309 * Makefile.in: Regenerate.
310 * po/POTFILES.in: Regenerate.
312 2006-10-25 Ben Elliston <bje@au.ibm.com>
314 * expr.c (expr): Replace O_add case in switch (op_left) explaining
315 why it can never occur.
317 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
319 * doc/c-ppc.texi (-mcell): Document.
320 * config/tc-ppc.c (parse_cpu): Parse -mcell.
321 (md_show_usage): Document -mcell.
323 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
325 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
327 2006-10-23 Alan Modra <amodra@bigpond.net.au>
329 * config/tc-m68hc11.c (md_assemble): Quiet warning.
331 2006-10-19 Mike Frysinger <vapier@gentoo.org>
333 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
334 (x86_64_section_letter): Likewise.
336 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
338 * config/tc-score.c (build_relax_frag): Compute correct
339 tc_frag_data.fixp.
341 2006-10-18 Roy Marples <uberlord@gentoo.org>
343 * config/tc-sparc.c (md_parse_option): Treat any target starting with
344 elf32-sparc as a viable target for the -32 switch and any target
345 starting with elf64-sparc as a viable target for the -64 switch.
346 (sparc_target_format): For 64-bit ELF flavoured output use
347 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
348 ELF_TARGET_FORMAT.
349 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
351 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
353 * configure: Regenerated.
355 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
357 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
358 in addition to testing for '\n'.
359 (TC_EOL_IN_INSN): Provide a default definition if necessary.
361 2006-10-13 Sterling Augstine <sterling@tensilica.com>
363 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
364 a disjoint DW_AT range.
366 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
368 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
370 2006-10-08 Paul Brook <paul@codesourcery.com>
372 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
373 (parse_operands): Use parse_big_immediate for OP_NILO.
374 (neon_cmode_for_logic_imm): Try smaller element sizes.
375 (neon_cmode_for_move_imm): Ditto.
376 (do_neon_logic): Handle .i64 pseudo-op.
378 2006-09-29 Alan Modra <amodra@bigpond.net.au>
380 * po/POTFILES.in: Regenerate.
382 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
384 * config/tc-i386.h (CpuMNI): Renamed to ...
385 (CpuSSSE3): This.
386 (CpuUnknownFlags): Updated.
387 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
388 and PROCESSOR_MEROM with PROCESSOR_CORE2.
389 * config/tc-i386.c: Updated.
390 * doc/c-i386.texi: Likewise.
392 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
394 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
396 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
398 2006-09-27 Nick Clifton <nickc@redhat.com>
400 * output-file.c (output_file_close): Prevent an infinite loop
401 reporting that stdoutput could not be closed.
403 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
404 Joseph Myers <joseph@codesourcery.com>
405 Ian Lance Taylor <ian@wasabisystems.com>
406 Ben Elliston <bje@wasabisystems.com>
408 * config/tc-arm.c (arm_cext_iwmmxt2): New.
409 (enum operand_parse_code): New code OP_RIWR_I32z.
410 (parse_operands): Handle OP_RIWR_I32z.
411 (do_iwmmxt_wmerge): New function.
412 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
413 a register.
414 (do_iwmmxt_wrwrwr_or_imm5): New function.
415 (insns): Mark instructions as RIWR_I32z as appropriate.
416 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
417 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
418 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
419 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
420 (md_begin): Handle IWMMXT2.
421 (arm_cpus): Add iwmmxt2.
422 (arm_extensions): Likewise.
423 (arm_archs): Likewise.
425 2006-09-25 Bob Wilson <bob.wilson@acm.org>
427 * doc/as.texinfo (Overview): Revise description of --keep-locals.
428 Add xref to "Symbol Names".
429 (L): Refer to "local symbols" instead of "local labels". Move
430 definition to "Symbol Names" section; add xref to that section.
431 (Symbol Names): Use "Local Symbol Names" section to define local
432 symbols. Add "Local Labels" heading for description of temporary
433 forward/backward labels, and refer to those as "local labels".
435 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
437 PR binutils/3235
438 * config/tc-i386.c (match_template): Check address size prefix
439 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
440 operand.
442 2006-09-22 Alan Modra <amodra@bigpond.net.au>
444 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
446 2006-09-22 Alan Modra <amodra@bigpond.net.au>
448 * as.h (as_perror): Delete declaration.
449 * gdbinit.in (as_perror): Delete breakpoint.
450 * messages.c (as_perror): Delete function.
451 * doc/internals.texi: Remove as_perror description.
452 * listing.c (listing_print: Don't use as_perror.
453 * output-file.c (output_file_create, output_file_close): Likewise.
454 * symbols.c (symbol_create, symbol_clone): Likewise.
455 * write.c (write_contents): Likewise.
456 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
457 * config/tc-tic54x.c (tic54x_mlib): Likewise.
459 2006-09-22 Alan Modra <amodra@bigpond.net.au>
461 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
462 (ppc_handle_align): New function.
463 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
464 (SUB_SEGMENT_ALIGN): Define as zero.
466 2006-09-20 Bob Wilson <bob.wilson@acm.org>
468 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
469 (Overview): Skip cross reference in man page.
471 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
473 * configure.in: Add new target x86_64-pc-mingw64.
474 * configure: Regenerate.
475 * configure.tgt: Add new target x86_64-pc-mingw64.
476 * config/obj-coff.h: Add handling for TE_PEP target specific code
477 and definitions.
478 * config/tc-i386.c: Add new targets.
479 (md_parse_option): Add targets to OPTION_64.
480 (x86_64_target_format): Add new method for setup proper default
481 target cpu mode.
482 * config/te-pep.h: Add new target definition header.
483 (TE_PEP): New macro: Identifies new target architecture.
484 (COFF_WITH_pex64): Set proper includes in bfd.
485 * NEWS: Mention new target.
487 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
489 * config/bfin-parse.y (binary): Change sub of const to add of negated
490 const.
492 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
494 * config/tc-score.c: New file.
495 * config/tc-score.h: Newf file.
496 * configure.tgt: Add Score target.
497 * Makefile.am: Add Score files.
498 * Makefile.in: Regenerate.
499 * NEWS: Mention new target support.
501 2006-09-16 Paul Brook <paul@codesourcery.com>
503 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
504 * doc/c-arm.texi (movsp): Document offset argument.
506 2006-09-16 Paul Brook <paul@codesourcery.com>
508 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
509 unsigned int to avoid 64-bit host problems.
511 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
513 * config/bfin-parse.y (binary): Do some more constant folding for
514 additions.
516 2006-09-13 Jan Beulich <jbeulich@novell.com>
518 * input-file.c (input_file_give_next_buffer): Demote as_bad to
519 as_warn.
521 2006-09-13 Alan Modra <amodra@bigpond.net.au>
523 PR gas/3165
524 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
525 in parens.
527 2006-09-13 Alan Modra <amodra@bigpond.net.au>
529 * input-file.c (input_file_open): Replace as_perror with as_bad
530 so that gas exits with error on file errors. Correct error
531 message.
532 (input_file_get, input_file_give_next_buffer): Likewise.
533 * input-file.h: Update comment.
535 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
537 PR gas/3172
538 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
539 registers as a sub-class of wC registers.
541 2006-09-11 Alan Modra <amodra@bigpond.net.au>
543 PR gas/3165
544 * config/tc-mips.h (enum dwarf2_format): Forward declare.
545 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
546 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
547 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
549 2006-09-08 Nick Clifton <nickc@redhat.com>
551 PR gas/3129
552 * doc/as.texinfo (Macro): Improve documentation about separating
553 macro arguments from following text.
555 2006-09-08 Paul Brook <paul@codesourcery.com>
557 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
559 2006-09-07 Paul Brook <paul@codesourcery.com>
561 * config/tc-arm.c (parse_operands): Mark operand as present.
563 2006-09-04 Paul Brook <paul@codesourcery.com>
565 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
566 (do_neon_dyadic_if_i_d): Avoid setting U bit.
567 (do_neon_mac_maybe_scalar): Ditto.
568 (do_neon_dyadic_narrow): Force operand type to NT_integer.
569 (insns): Remove out of date comments.
571 2006-08-29 Nick Clifton <nickc@redhat.com>
573 * read.c (s_align): Initialize the 'stopc' variable to prevent
574 compiler complaints about it being used without being
575 initialized.
576 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
577 s_float_space, s_struct, cons_worker, equals): Likewise.
579 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
581 * ecoff.c (ecoff_directive_val): Fix message typo.
582 * config/tc-ns32k.c (convert_iif): Likewise.
583 * config/tc-sh64.c (shmedia_check_limits): Likewise.
585 2006-08-25 Sterling Augustine <sterling@tensilica.com>
586 Bob Wilson <bob.wilson@acm.org>
588 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
589 the state of the absolute_literals directive. Remove align frag at
590 the start of the literal pool position.
592 2006-08-25 Bob Wilson <bob.wilson@acm.org>
594 * doc/c-xtensa.texi: Add @group commands in examples.
596 2006-08-24 Bob Wilson <bob.wilson@acm.org>
598 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
599 (INIT_LITERAL_SECTION_NAME): Delete.
600 (lit_state struct): Remove segment names, init_lit_seg, and
601 fini_lit_seg. Add lit_prefix and current_text_seg.
602 (init_literal_head_h, init_literal_head): Delete.
603 (fini_literal_head_h, fini_literal_head): Delete.
604 (xtensa_begin_directive): Move argument parsing to
605 xtensa_literal_prefix function.
606 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
607 (xtensa_literal_prefix): Parse the directive argument here and
608 record it in the lit_prefix field. Remove code to derive literal
609 section names.
610 (linkonce_len): New.
611 (get_is_linkonce_section): Use linkonce_len. Check for any
612 ".gnu.linkonce.*" section, not just text sections.
613 (md_begin): Remove initialization of deleted lit_state fields.
614 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
615 to init_literal_head and fini_literal_head.
616 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
617 when traversing literal_head list.
618 (match_section_group): New.
619 (cache_literal_section): Rewrite to determine the literal section
620 name on the fly, create the section and return it.
621 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
622 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
623 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
624 Use xtensa_get_property_section from bfd.
625 (retrieve_xtensa_section): Delete.
626 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
627 description to refer to plural literal sections and add xref to
628 the Literal Directive section.
629 (Literal Directive): Describe new rules for deriving literal section
630 names. Add footnote for special case of .init/.fini with
631 --text-section-literals.
632 (Literal Prefix Directive): Replace old naming rules with xref to the
633 Literal Directive section.
635 2006-08-21 Joseph Myers <joseph@codesourcery.com>
637 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
638 merging with previous long opcode.
640 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
642 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
643 * Makefile.in: Regenerate.
644 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
645 renamed. Adjust.
647 2006-08-16 Julian Brown <julian@codesourcery.com>
649 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
650 to use ARM instructions on non-ARM-supporting cores.
651 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
652 mode automatically based on cpu variant.
653 (md_begin): Call above function.
655 2006-08-16 Julian Brown <julian@codesourcery.com>
657 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
658 recognized in non-unified syntax mode.
660 2006-08-15 Thiemo Seufer <ths@mips.com>
661 Nigel Stephens <nigel@mips.com>
662 David Ung <davidu@mips.com>
664 * configure.tgt: Handle mips*-sde-elf*.
666 2006-08-12 Thiemo Seufer <ths@networkno.de>
668 * config/tc-mips.c (mips16_ip): Fix argument register handling
669 for restore instruction.
671 2006-08-08 Bob Wilson <bob.wilson@acm.org>
673 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
674 (out_sleb128): New.
675 (out_fixed_inc_line_addr): New.
676 (process_entries): Use out_fixed_inc_line_addr when
677 DWARF2_USE_FIXED_ADVANCE_PC is set.
678 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
680 2006-08-08 DJ Delorie <dj@redhat.com>
682 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
683 vs full symbols so that we never have more than one pointer value
684 for any given symbol in our symbol table.
686 2006-08-08 Sterling Augustine <sterling@tensilica.com>
688 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
689 and emit DW_AT_ranges when code in compilation unit is not
690 contiguous.
691 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
692 is not contiguous.
693 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
694 (out_debug_ranges): New function to emit .debug_ranges section
695 when code is not contiguous.
697 2006-08-08 Nick Clifton <nickc@redhat.com>
699 * config/tc-arm.c (WARN_DEPRECATED): Enable.
701 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
703 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
704 only block.
705 (pe_directive_secrel) [TE_PE]: New function.
706 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
707 loc, loc_mark_labels.
708 [TE_PE]: Handle secrel32.
709 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
710 call.
711 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
712 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
713 (md_section_align): Only round section sizes here for AOUT
714 targets.
715 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
716 (tc_pe_dwarf2_emit_offset): New function.
717 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
718 (cons_fix_new_arm): Handle O_secrel.
719 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
720 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
721 of OBJ_ELF only block.
722 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
723 tc_pe_dwarf2_emit_offset.
725 2006-08-04 Richard Sandiford <richard@codesourcery.com>
727 * config/tc-sh.c (apply_full_field_fix): New function.
728 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
729 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
730 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
731 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
733 2006-08-03 Nick Clifton <nickc@redhat.com>
735 PR gas/2991
736 * config.in: Regenerate.
738 2006-08-03 Joseph Myers <joseph@codesourcery.com>
740 * config/tc-arm.c (parse_operands): Handle invalid register name
741 for OP_RIWR_RIWC.
743 2006-08-03 Joseph Myers <joseph@codesourcery.com>
745 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
746 (parse_operands): Handle it.
747 (insns): Use it for tmcr and tmrc.
749 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
751 PR binutils/2983
752 * config/tc-i386.c (md_parse_option): Treat any target starting
753 with elf64_x86_64 as a viable target for the -64 switch.
754 (i386_target_format): For 64-bit ELF flavoured output use
755 ELF_TARGET_FORMAT64.
756 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
758 2006-08-02 Nick Clifton <nickc@redhat.com>
760 PR gas/2991
761 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
762 bfd/aclocal.m4.
763 * configure.in: Run BFD_BINARY_FOPEN.
764 * configure: Regenerate.
765 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
766 file to include.
768 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
770 * config/tc-i386.c (md_assemble): Don't update
771 cpu_arch_isa_flags.
773 2006-08-01 Thiemo Seufer <ths@mips.com>
775 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
777 2006-08-01 Thiemo Seufer <ths@mips.com>
779 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
780 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
781 BFD_RELOC_32 and BFD_RELOC_16.
782 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
783 md_convert_frag, md_obj_end): Fix comment formatting.
785 2006-07-31 Thiemo Seufer <ths@mips.com>
787 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
788 handling for BFD_RELOC_MIPS16_JMP.
790 2006-07-24 Andreas Schwab <schwab@suse.de>
792 PR/2756
793 * read.c (read_a_source_file): Ignore unknown text after line
794 comment character. Fix misleading comment.
796 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
798 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
799 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
800 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
801 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
802 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
803 doc/c-z80.texi, doc/internals.texi: Fix some typos.
805 2006-07-21 Nick Clifton <nickc@redhat.com>
807 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
808 linker testsuite.
810 2006-07-20 Thiemo Seufer <ths@mips.com>
811 Nigel Stephens <nigel@mips.com>
813 * config/tc-mips.c (md_parse_option): Don't infer optimisation
814 options from debug options.
816 2006-07-20 Thiemo Seufer <ths@mips.com>
818 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
819 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
821 2006-07-19 Paul Brook <paul@codesourcery.com>
823 * config/tc-arm.c (insns): Fix rbit Arm opcode.
825 2006-07-18 Paul Brook <paul@codesourcery.com>
827 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
828 (md_convert_frag): Use correct reloc for add_pc. Use
829 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
830 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
831 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
833 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
835 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
836 when file and line unknown.
838 2006-07-17 Thiemo Seufer <ths@mips.com>
840 * read.c (s_struct): Use IS_ELF.
841 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
842 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
843 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
844 s_mips_mask): Likewise.
846 2006-07-16 Thiemo Seufer <ths@mips.com>
847 David Ung <davidu@mips.com>
849 * read.c (s_struct): Handle ELF section changing.
850 * config/tc-mips.c (s_align): Leave enabling auto-align to the
851 generic code.
852 (s_change_sec): Try section changing only if we output ELF.
854 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
856 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
857 CpuAmdFam10.
858 (smallest_imm_type): Remove Cpu086.
859 (i386_target_format): Likewise.
861 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
862 Update CpuXXX.
864 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
865 Michael Meissner <michael.meissner@amd.com>
867 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
868 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
869 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
870 architecture.
871 (i386_align_code): Ditto.
872 (md_assemble_code): Add support for insertq/extrq instructions,
873 swapping as needed for intel syntax.
874 (swap_imm_operands): New function to swap immediate operands.
875 (swap_operands): Deal with 4 operand instructions.
876 (build_modrm_byte): Add support for insertq instruction.
878 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
880 * config/tc-i386.h (Size64): Fix a typo in comment.
882 2006-07-12 Nick Clifton <nickc@redhat.com>
884 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
885 fixup_segment() to repeat a range check on a value that has
886 already been checked here.
888 2006-07-07 James E Wilson <wilson@specifix.com>
890 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
892 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
893 Nick Clifton <nickc@redhat.com>
895 PR binutils/2877
896 * doc/as.texi: Fix spelling typo: branchs => branches.
897 * doc/c-m68hc11.texi: Likewise.
898 * config/tc-m68hc11.c: Likewise.
899 Support old spelling of command line switch for backwards
900 compatibility.
902 2006-07-04 Thiemo Seufer <ths@mips.com>
903 David Ung <davidu@mips.com>
905 * config/tc-mips.c (s_is_linkonce): New function.
906 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
907 weak, external, and linkonce symbols.
908 (pic_need_relax): Use s_is_linkonce.
910 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
912 * doc/as.texinfo (Org): Remove space.
913 (P2align): Add "@var{abs-expr},".
915 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
917 * config/tc-i386.c (cpu_arch_tune_set): New.
918 (cpu_arch_isa): Likewise.
919 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
920 nops with short or long nop sequences based on -march=/.arch
921 and -mtune=.
922 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
923 set cpu_arch_tune and cpu_arch_tune_flags.
924 (md_parse_option): For -march=, set cpu_arch_isa and set
925 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
926 0. Set cpu_arch_tune_set to 1 for -mtune=.
927 (i386_target_format): Don't set cpu_arch_tune.
929 2006-06-23 Nigel Stephens <nigel@mips.com>
931 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
932 generated .sbss.* and .gnu.linkonce.sb.*.
934 2006-06-23 Thiemo Seufer <ths@mips.com>
935 David Ung <davidu@mips.com>
937 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
938 label_list.
939 * config/tc-mips.c (label_list): Define per-segment label_list.
940 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
941 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
942 mips_from_file_after_relocs, mips_define_label): Use per-segment
943 label_list.
945 2006-06-22 Thiemo Seufer <ths@mips.com>
947 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
948 (append_insn): Use it.
949 (md_apply_fix): Whitespace formatting.
950 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
951 mips16_extended_frag): Remove register specifier.
952 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
953 constants.
955 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
957 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
958 a directive saving VFP registers for ARMv6 or later.
959 (s_arm_unwind_save): Add parameter arch_v6 and call
960 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
961 appropriate.
962 (md_pseudo_table): Add entry for new "vsave" directive.
963 * doc/c-arm.texi: Correct error in example for "save"
964 directive (fstmdf -> fstmdx). Also document "vsave" directive.
966 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
967 Anatoly Sokolov <aesok@post.ru>
969 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
970 and atmega644p devices. Rename atmega164/atmega324 devices to
971 atmega164p/atmega324p.
972 * doc/c-avr.texi: Document new mcu and arch options.
974 2006-06-17 Nick Clifton <nickc@redhat.com>
976 * config/tc-arm.c (enum parse_operand_result): Move outside of
977 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
979 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
981 * config/tc-i386.h (processor_type): New.
982 (arch_entry): Add type.
984 * config/tc-i386.c (cpu_arch_tune): New.
985 (cpu_arch_tune_flags): Likewise.
986 (cpu_arch_isa_flags): Likewise.
987 (cpu_arch): Updated.
988 (set_cpu_arch): Also update cpu_arch_isa_flags.
989 (md_assemble): Update cpu_arch_isa_flags.
990 (OPTION_MARCH): New.
991 (OPTION_MTUNE): Likewise.
992 (md_longopts): Add -march= and -mtune=.
993 (md_parse_option): Support -march= and -mtune=.
994 (md_show_usage): Add -march=CPU/-mtune=CPU.
995 (i386_target_format): Also update cpu_arch_isa_flags,
996 cpu_arch_tune and cpu_arch_tune_flags.
998 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1000 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1002 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1004 * config/tc-arm.c (enum parse_operand_result): New.
1005 (struct group_reloc_table_entry): New.
1006 (enum group_reloc_type): New.
1007 (group_reloc_table): New array.
1008 (find_group_reloc_table_entry): New function.
1009 (parse_shifter_operand_group_reloc): New function.
1010 (parse_address_main): New function, incorporating code
1011 from the old parse_address function. To be used via...
1012 (parse_address): wrapper for parse_address_main; and
1013 (parse_address_group_reloc): new function, likewise.
1014 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1015 OP_ADDRGLDRS, OP_ADDRGLDC.
1016 (parse_operands): Support for these new operand codes.
1017 New macro po_misc_or_fail_no_backtrack.
1018 (encode_arm_cp_address): Preserve group relocations.
1019 (insns): Modify to use the above operand codes where group
1020 relocations are permitted.
1021 (md_apply_fix): Handle the group relocations
1022 ALU_PC_G0_NC through LDC_SB_G2.
1023 (tc_gen_reloc): Likewise.
1024 (arm_force_relocation): Leave group relocations for the linker.
1025 (arm_fix_adjustable): Likewise.
1027 2006-06-15 Julian Brown <julian@codesourcery.com>
1029 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1030 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1031 relocs properly.
1033 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1035 * config/tc-i386.c (process_suffix): Don't add rex64 for
1036 "xchg %rax,%rax".
1038 2006-06-09 Thiemo Seufer <ths@mips.com>
1040 * config/tc-mips.c (mips_ip): Maintain argument count.
1042 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1044 * config/tc-iq2000.c: Include sb.h.
1046 2006-06-08 Nigel Stephens <nigel@mips.com>
1048 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1049 aliases for better compatibility with SGI tools.
1051 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1053 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1054 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1055 (BFDVER_H): Delete.
1056 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1057 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1058 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1059 Run "make dep-am".
1060 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1061 * Makefile.in: Regenerate.
1062 * doc/Makefile.in: Regenerate.
1063 * configure: Regenerate.
1065 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1067 * po/Make-in (pdf, ps): New dummy targets.
1069 2006-06-07 Julian Brown <julian@codesourcery.com>
1071 * config/tc-arm.c (stdarg.h): include.
1072 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1073 array.
1074 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1075 REG_TYPE_NSDQ (single, double or quad vector reg).
1076 (reg_expected_msgs): Update.
1077 (BAD_FPU): Add macro for unsupported FPU instruction error.
1078 (parse_neon_type): Support 'd' as an alias for .f64.
1079 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1080 sets of registers.
1081 (parse_vfp_reg_list): Don't update first arg on error.
1082 (parse_neon_mov): Support extra syntax for VFP moves.
1083 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1084 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1085 (parse_operands): Support isvec, issingle operands fields, new parse
1086 codes above.
1087 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1088 msr variants.
1089 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1090 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1091 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1092 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1093 shapes.
1094 (neon_shape): Redefine in terms of above.
1095 (neon_shape_class): New enumeration, table of shape classes.
1096 (neon_shape_el): New enumeration. One element of a shape.
1097 (neon_shape_el_size): Register widths of above, where appropriate.
1098 (neon_shape_info): New struct. Info for shape table.
1099 (neon_shape_tab): New array.
1100 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1101 (neon_check_shape): Rewrite as...
1102 (neon_select_shape): New function to classify instruction shapes,
1103 driven by new table neon_shape_tab array.
1104 (neon_quad): New function. Return 1 if shape should set Q flag in
1105 instructions (or equivalent), 0 otherwise.
1106 (type_chk_of_el_type): Support F64.
1107 (el_type_of_type_chk): Likewise.
1108 (neon_check_type): Add support for VFP type checking (VFP data
1109 elements fill their containing registers).
1110 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1111 in thumb mode for VFP instructions.
1112 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1113 and encode the current instruction as if it were that opcode.
1114 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1115 arguments, call function in PFN.
1116 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1117 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1118 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1119 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1120 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1121 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1122 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1123 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1124 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1125 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1126 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1127 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1128 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1129 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1130 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1131 neon_quad.
1132 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1133 between VFP and Neon turns out to belong to Neon. Perform
1134 architecture check and fill in condition field if appropriate.
1135 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1136 (do_neon_cvt): Add support for VFP variants of instructions.
1137 (neon_cvt_flavour): Extend to cover VFP conversions.
1138 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1139 vmov variants.
1140 (do_neon_ldr_str): Handle single-precision VFP load/store.
1141 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1142 NS_NULL not NS_IGNORE.
1143 (opcode_tag): Add OT_csuffixF for operands which either take a
1144 conditional suffix, or have 0xF in the condition field.
1145 (md_assemble): Add support for OT_csuffixF.
1146 (NCE): Replace macro with...
1147 (NCE_tag, NCE, NCEF): New macros.
1148 (nCE): Replace macro with...
1149 (nCE_tag, nCE, nCEF): New macros.
1150 (insns): Add support for VFP insns or VFP versions of insns msr,
1151 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1152 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1153 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1154 VFP/Neon insns together.
1156 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1157 Ladislav Michl <ladis@linux-mips.org>
1159 * app.c: Don't include headers already included by as.h.
1160 * as.c: Likewise.
1161 * atof-generic.c: Likewise.
1162 * cgen.c: Likewise.
1163 * dwarf2dbg.c: Likewise.
1164 * expr.c: Likewise.
1165 * input-file.c: Likewise.
1166 * input-scrub.c: Likewise.
1167 * macro.c: Likewise.
1168 * output-file.c: Likewise.
1169 * read.c: Likewise.
1170 * sb.c: Likewise.
1171 * config/bfin-lex.l: Likewise.
1172 * config/obj-coff.h: Likewise.
1173 * config/obj-elf.h: Likewise.
1174 * config/obj-som.h: Likewise.
1175 * config/tc-arc.c: Likewise.
1176 * config/tc-arm.c: Likewise.
1177 * config/tc-avr.c: Likewise.
1178 * config/tc-bfin.c: Likewise.
1179 * config/tc-cris.c: Likewise.
1180 * config/tc-d10v.c: Likewise.
1181 * config/tc-d30v.c: Likewise.
1182 * config/tc-dlx.h: Likewise.
1183 * config/tc-fr30.c: Likewise.
1184 * config/tc-frv.c: Likewise.
1185 * config/tc-h8300.c: Likewise.
1186 * config/tc-hppa.c: Likewise.
1187 * config/tc-i370.c: Likewise.
1188 * config/tc-i860.c: Likewise.
1189 * config/tc-i960.c: Likewise.
1190 * config/tc-ip2k.c: Likewise.
1191 * config/tc-iq2000.c: Likewise.
1192 * config/tc-m32c.c: Likewise.
1193 * config/tc-m32r.c: Likewise.
1194 * config/tc-maxq.c: Likewise.
1195 * config/tc-mcore.c: Likewise.
1196 * config/tc-mips.c: Likewise.
1197 * config/tc-mmix.c: Likewise.
1198 * config/tc-mn10200.c: Likewise.
1199 * config/tc-mn10300.c: Likewise.
1200 * config/tc-msp430.c: Likewise.
1201 * config/tc-mt.c: Likewise.
1202 * config/tc-ns32k.c: Likewise.
1203 * config/tc-openrisc.c: Likewise.
1204 * config/tc-ppc.c: Likewise.
1205 * config/tc-s390.c: Likewise.
1206 * config/tc-sh.c: Likewise.
1207 * config/tc-sh64.c: Likewise.
1208 * config/tc-sparc.c: Likewise.
1209 * config/tc-tic30.c: Likewise.
1210 * config/tc-tic4x.c: Likewise.
1211 * config/tc-tic54x.c: Likewise.
1212 * config/tc-v850.c: Likewise.
1213 * config/tc-vax.c: Likewise.
1214 * config/tc-xc16x.c: Likewise.
1215 * config/tc-xstormy16.c: Likewise.
1216 * config/tc-xtensa.c: Likewise.
1217 * config/tc-z80.c: Likewise.
1218 * config/tc-z8k.c: Likewise.
1219 * macro.h: Don't include sb.h or ansidecl.h.
1220 * sb.h: Don't include stdio.h or ansidecl.h.
1221 * cond.c: Include sb.h.
1222 * itbl-lex.l: Include as.h instead of other system headers.
1223 * itbl-parse.y: Likewise.
1224 * itbl-ops.c: Similarly.
1225 * itbl-ops.h: Don't include as.h or ansidecl.h.
1226 * config/bfin-defs.h: Don't include bfd.h or as.h.
1227 * config/bfin-parse.y: Include as.h instead of other system headers.
1229 2006-06-06 Ben Elliston <bje@au.ibm.com>
1230 Anton Blanchard <anton@samba.org>
1232 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1233 (md_show_usage): Document it.
1234 (ppc_setup_opcodes): Test power6 opcode flag bits.
1235 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1237 2006-06-06 Thiemo Seufer <ths@mips.com>
1238 Chao-ying Fu <fu@mips.com>
1240 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1241 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1242 (macro_build): Update comment.
1243 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1244 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1245 CPU_HAS_MDMX.
1246 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1247 MIPS_CPU_ASE_MDMX flags for sb1.
1249 2006-06-05 Thiemo Seufer <ths@mips.com>
1251 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1252 appropriate.
1253 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1254 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1255 and MT instructions a fatal error. Use INSERT_OPERAND where
1256 appropriate. Improve warnings for break and wait code overflows.
1257 Use symbolic constant of OP_MASK_COPZ.
1258 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1260 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1262 * po/Make-in (top_builddir): Define.
1264 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1266 * doc/Makefile.am (TEXI2DVI): Define.
1267 * doc/Makefile.in: Regenerate.
1268 * doc/c-arc.texi: Fix typo.
1270 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1272 * config/obj-ieee.c: Delete.
1273 * config/obj-ieee.h: Delete.
1274 * Makefile.am (OBJ_FORMATS): Remove ieee.
1275 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1276 (obj-ieee.o): Remove rule.
1277 * Makefile.in: Regenerate.
1278 * configure.in (atof): Remove tahoe.
1279 (OBJ_MAYBE_IEEE): Don't define.
1280 * configure: Regenerate.
1281 * config.in: Regenerate.
1282 * doc/Makefile.in: Regenerate.
1283 * po/POTFILES.in: Regenerate.
1285 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1287 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1288 and LIBINTL_DEP everywhere.
1289 (INTLLIBS): Remove.
1290 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1291 * acinclude.m4: Include new gettext macros.
1292 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1293 Remove local code for po/Makefile.
1294 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1296 2006-05-30 Nick Clifton <nickc@redhat.com>
1298 * po/es.po: Updated Spanish translation.
1300 2006-05-06 Denis Chertykov <denisc@overta.ru>
1302 * doc/c-avr.texi: New file.
1303 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1304 * doc/all.texi: Set AVR
1305 * doc/as.texinfo: Include c-avr.texi
1307 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1309 * config/bfin-parse.y (check_macfunc): Loose the condition of
1310 calling check_multiply_halfregs ().
1312 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1314 * config/bfin-parse.y (asm_1): Better check and deal with
1315 vector and scalar Multiply 16-Bit Operands instructions.
1317 2006-05-24 Nick Clifton <nickc@redhat.com>
1319 * config/tc-hppa.c: Convert to ISO C90 format.
1320 * config/tc-hppa.h: Likewise.
1322 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1323 Randolph Chung <randolph@tausq.org>
1325 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1326 is_tls_ieoff, is_tls_leoff): Define.
1327 (fix_new_hppa): Handle TLS.
1328 (cons_fix_new_hppa): Likewise.
1329 (pa_ip): Likewise.
1330 (md_apply_fix): Handle TLS relocs.
1331 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1333 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1335 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1337 2006-05-23 Thiemo Seufer <ths@mips.com>
1338 David Ung <davidu@mips.com>
1339 Nigel Stephens <nigel@mips.com>
1341 [ gas/ChangeLog ]
1342 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1343 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1344 ISA_HAS_MXHC1): New macros.
1345 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1346 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1347 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1348 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1349 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1350 (mips_after_parse_args): Change default handling of float register
1351 size to account for 32bit code with 64bit FP. Better sanity checking
1352 of ISA/ASE/ABI option combinations.
1353 (s_mipsset): Support switching of GPR and FPR sizes via
1354 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1355 options.
1356 (mips_elf_final_processing): We should record the use of 64bit FP
1357 registers in 32bit code but we don't, because ELF header flags are
1358 a scarce ressource.
1359 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1360 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1361 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1362 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1363 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1364 missing -march options. Document .set arch=CPU. Move .set smartmips
1365 to ASE page. Use @code for .set FOO examples.
1367 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1369 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1370 if needed.
1372 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1374 * config/bfin-defs.h (bfin_equals): Remove declaration.
1375 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1376 * config/tc-bfin.c (bfin_name_is_register): Remove.
1377 (bfin_equals): Remove.
1378 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1379 (bfin_name_is_register): Remove declaration.
1381 2006-05-19 Thiemo Seufer <ths@mips.com>
1382 Nigel Stephens <nigel@mips.com>
1384 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1385 (mips_oddfpreg_ok): New function.
1386 (mips_ip): Use it.
1388 2006-05-19 Thiemo Seufer <ths@mips.com>
1389 David Ung <davidu@mips.com>
1391 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1392 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1393 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1394 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1395 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1396 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1397 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1398 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1399 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1400 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1401 reg_names_o32, reg_names_n32n64): Define register classes.
1402 (reg_lookup): New function, use register classes.
1403 (md_begin): Reserve register names in the symbol table. Simplify
1404 OBJ_ELF defines.
1405 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1406 Use reg_lookup.
1407 (mips16_ip): Use reg_lookup.
1408 (tc_get_register): Likewise.
1409 (tc_mips_regname_to_dw2regnum): New function.
1411 2006-05-19 Thiemo Seufer <ths@mips.com>
1413 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1414 Un-constify string argument.
1415 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1416 Likewise.
1417 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1418 Likewise.
1419 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1420 Likewise.
1421 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1422 Likewise.
1423 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1424 Likewise.
1425 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1426 Likewise.
1428 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1430 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1431 cfloat/m68881 to correct architecture before using it.
1433 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1435 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1436 constant values.
1438 2006-05-15 Paul Brook <paul@codesourcery.com>
1440 * config/tc-arm.c (arm_adjust_symtab): Use
1441 bfd_is_arm_special_symbol_name.
1443 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1445 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1446 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1447 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1448 Handle errors from calls to xtensa_opcode_is_* functions.
1450 2006-05-14 Thiemo Seufer <ths@mips.com>
1452 * config/tc-mips.c (macro_build): Test for currently active
1453 mips16 option.
1454 (mips16_ip): Reject invalid opcodes.
1456 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1458 * doc/as.texinfo: Rename "Index" to "AS Index",
1459 and "ABORT" to "ABORT (COFF)".
1461 2006-05-11 Paul Brook <paul@codesourcery.com>
1463 * config/tc-arm.c (parse_half): New function.
1464 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1465 (parse_operands): Ditto.
1466 (do_mov16): Reject invalid relocations.
1467 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1468 (insns): Replace Iffff with HALF.
1469 (md_apply_fix): Add MOVW and MOVT relocs.
1470 (tc_gen_reloc): Ditto.
1471 * doc/c-arm.texi: Document relocation operators
1473 2006-05-11 Paul Brook <paul@codesourcery.com>
1475 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1477 2006-05-11 Thiemo Seufer <ths@mips.com>
1479 * config/tc-mips.c (append_insn): Don't check the range of j or
1480 jal addresses.
1482 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1484 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1485 relocs against external symbols for WinCE targets.
1486 (md_apply_fix): Likewise.
1488 2006-05-09 David Ung <davidu@mips.com>
1490 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1491 j or jal address.
1493 2006-05-09 Nick Clifton <nickc@redhat.com>
1495 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1496 against symbols which are not going to be placed into the symbol
1497 table.
1499 2006-05-09 Ben Elliston <bje@au.ibm.com>
1501 * expr.c (operand): Remove `if (0 && ..)' statement and
1502 subsequently unused target_op label. Collapse `if (1 || ..)'
1503 statement.
1504 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1505 separately above the switch.
1507 2006-05-08 Nick Clifton <nickc@redhat.com>
1509 PR gas/2623
1510 * config/tc-msp430.c (line_separator_character): Define as |.
1512 2006-05-08 Thiemo Seufer <ths@mips.com>
1513 Nigel Stephens <nigel@mips.com>
1514 David Ung <davidu@mips.com>
1516 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1517 (mips_opts): Likewise.
1518 (file_ase_smartmips): New variable.
1519 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1520 (macro_build): Handle SmartMIPS instructions.
1521 (mips_ip): Likewise.
1522 (md_longopts): Add argument handling for smartmips.
1523 (md_parse_options, mips_after_parse_args): Likewise.
1524 (s_mipsset): Add .set smartmips support.
1525 (md_show_usage): Document -msmartmips/-mno-smartmips.
1526 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1527 .set smartmips.
1528 * doc/c-mips.texi: Likewise.
1530 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1532 * write.c (relax_segment): Add pass count arg. Don't error on
1533 negative org/space on first two passes.
1534 (relax_seg_info): New struct.
1535 (relax_seg, write_object_file): Adjust.
1536 * write.h (relax_segment): Update prototype.
1538 2006-05-05 Julian Brown <julian@codesourcery.com>
1540 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1541 checking.
1542 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1543 architecture version checks.
1544 (insns): Allow overlapping instructions to be used in VFP mode.
1546 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1548 PR gas/2598
1549 * config/obj-elf.c (obj_elf_change_section): Allow user
1550 specified SHF_ALPHA_GPREL.
1552 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1554 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1555 for PMEM related expressions.
1557 2006-05-05 Nick Clifton <nickc@redhat.com>
1559 PR gas/2582
1560 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1561 insertion of a directory separator character into a string at a
1562 given offset. Uses heuristics to decide when to use a backslash
1563 character rather than a forward-slash character.
1564 (dwarf2_directive_loc): Use the macro.
1565 (out_debug_info): Likewise.
1567 2006-05-05 Thiemo Seufer <ths@mips.com>
1568 David Ung <davidu@mips.com>
1570 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1571 instruction.
1572 (macro): Add new case M_CACHE_AB.
1574 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1576 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1577 (opcode_lookup): Issue a warning for opcode with
1578 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1579 identical to OT_cinfix3.
1580 (TxC3w, TC3w, tC3w): New.
1581 (insns): Use tC3w and TC3w for comparison instructions with
1582 's' suffix.
1584 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1586 * subsegs.h (struct frchain): Delete frch_seg.
1587 (frchain_root): Delete.
1588 (seg_info): Define as macro.
1589 * subsegs.c (frchain_root): Delete.
1590 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1591 (subsegs_begin, subseg_change): Adjust for above.
1592 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1593 rather than to one big list.
1594 (subseg_get): Don't special case abs, und sections.
1595 (subseg_new, subseg_force_new): Don't set frchainP here.
1596 (seg_info): Delete.
1597 (subsegs_print_statistics): Adjust frag chain control list traversal.
1598 * debug.c (dmp_frags): Likewise.
1599 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1600 at frchain_root. Make use of known frchain ordering.
1601 (last_frag_for_seg): Likewise.
1602 (get_frag_fix): Likewise. Add seg param.
1603 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1604 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1605 (SUB_SEGMENT_ALIGN): Likewise.
1606 (subsegs_finish): Adjust frchain list traversal.
1607 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1608 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1609 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1610 (xtensa_fix_b_j_loop_end_frags): Likewise.
1611 (xtensa_fix_close_loop_end_frags): Likewise.
1612 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1613 (retrieve_segment_info): Delete frch_seg initialisation.
1615 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1617 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1618 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1619 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1620 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1622 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1624 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1625 here.
1626 (md_apply_fix3): Multiply offset by 4 here for
1627 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1629 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1630 Jan Beulich <jbeulich@novell.com>
1632 * config/tc-i386.c (output_invalid_buf): Change size for
1633 unsigned char.
1634 * config/tc-tic30.c (output_invalid_buf): Likewise.
1636 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1637 unsigned char.
1638 * config/tc-tic30.c (output_invalid): Likewise.
1640 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1642 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1643 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1644 (asconfig.texi): Don't set top_srcdir.
1645 * doc/as.texinfo: Don't use top_srcdir.
1646 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1648 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1650 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1651 * config/tc-tic30.c (output_invalid_buf): Likewise.
1653 * config/tc-i386.c (output_invalid): Use snprintf instead of
1654 sprintf.
1655 * config/tc-ia64.c (declare_register_set): Likewise.
1656 (emit_one_bundle): Likewise.
1657 (check_dependencies): Likewise.
1658 * config/tc-tic30.c (output_invalid): Likewise.
1660 2006-05-02 Paul Brook <paul@codesourcery.com>
1662 * config/tc-arm.c (arm_optimize_expr): New function.
1663 * config/tc-arm.h (md_optimize_expr): Define
1664 (arm_optimize_expr): Add prototype.
1665 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1667 2006-05-02 Ben Elliston <bje@au.ibm.com>
1669 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1670 field unsigned.
1672 * sb.h (sb_list_vector): Move to sb.c.
1673 * sb.c (free_list): Use type of sb_list_vector directly.
1674 (sb_build): Fix off-by-one error in assertion about `size'.
1676 2006-05-01 Ben Elliston <bje@au.ibm.com>
1678 * listing.c (listing_listing): Remove useless loop.
1679 * macro.c (macro_expand): Remove is_positional local variable.
1680 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1681 and simplify surrounding expressions, where possible.
1682 (assign_symbol): Likewise.
1683 (s_weakref): Likewise.
1684 * symbols.c (colon): Likewise.
1686 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1688 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1690 2006-04-30 Thiemo Seufer <ths@mips.com>
1691 David Ung <davidu@mips.com>
1693 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1694 (mips_immed): New table that records various handling of udi
1695 instruction patterns.
1696 (mips_ip): Adds udi handling.
1698 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1700 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1701 of list rather than beginning.
1703 2006-04-26 Julian Brown <julian@codesourcery.com>
1705 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1706 (is_quarter_float): Rename from above. Simplify slightly.
1707 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1708 number.
1709 (parse_neon_mov): Parse floating-point constants.
1710 (neon_qfloat_bits): Fix encoding.
1711 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1712 preference to integer encoding when using the F32 type.
1714 2006-04-26 Julian Brown <julian@codesourcery.com>
1716 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1717 zero-initialising structures containing it will lead to invalid types).
1718 (arm_it): Add vectype to each operand.
1719 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1720 defined field.
1721 (neon_typed_alias): New structure. Extra information for typed
1722 register aliases.
1723 (reg_entry): Add neon type info field.
1724 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1725 Break out alternative syntax for coprocessor registers, etc. into...
1726 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1727 out from arm_reg_parse.
1728 (parse_neon_type): Move. Return SUCCESS/FAIL.
1729 (first_error): New function. Call to ensure first error which occurs is
1730 reported.
1731 (parse_neon_operand_type): Parse exactly one type.
1732 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1733 (parse_typed_reg_or_scalar): New function. Handle core of both
1734 arm_typed_reg_parse and parse_scalar.
1735 (arm_typed_reg_parse): Parse a register with an optional type.
1736 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1737 result.
1738 (parse_scalar): Parse a Neon scalar with optional type.
1739 (parse_reg_list): Use first_error.
1740 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1741 (neon_alias_types_same): New function. Return true if two (alias) types
1742 are the same.
1743 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1744 of elements.
1745 (insert_reg_alias): Return new reg_entry not void.
1746 (insert_neon_reg_alias): New function. Insert type/index information as
1747 well as register for alias.
1748 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1749 make typed register aliases accordingly.
1750 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1751 of line.
1752 (s_unreq): Delete type information if present.
1753 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1754 (s_arm_unwind_save_mmxwcg): Likewise.
1755 (s_arm_unwind_movsp): Likewise.
1756 (s_arm_unwind_setfp): Likewise.
1757 (parse_shift): Likewise.
1758 (parse_shifter_operand): Likewise.
1759 (parse_address): Likewise.
1760 (parse_tb): Likewise.
1761 (tc_arm_regname_to_dw2regnum): Likewise.
1762 (md_pseudo_table): Add dn, qn.
1763 (parse_neon_mov): Handle typed operands.
1764 (parse_operands): Likewise.
1765 (neon_type_mask): Add N_SIZ.
1766 (N_ALLMODS): New macro.
1767 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1768 (el_type_of_type_chk): Add some safeguards.
1769 (modify_types_allowed): Fix logic bug.
1770 (neon_check_type): Handle operands with types.
1771 (neon_three_same): Remove redundant optional arg handling.
1772 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1773 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1774 (do_neon_step): Adjust accordingly.
1775 (neon_cmode_for_logic_imm): Use first_error.
1776 (do_neon_bitfield): Call neon_check_type.
1777 (neon_dyadic): Rename to...
1778 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1779 to allow modification of type of the destination.
1780 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1781 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1782 (do_neon_compare): Make destination be an untyped bitfield.
1783 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1784 (neon_mul_mac): Return early in case of errors.
1785 (neon_move_immediate): Use first_error.
1786 (neon_mac_reg_scalar_long): Fix type to include scalar.
1787 (do_neon_dup): Likewise.
1788 (do_neon_mov): Likewise (in several places).
1789 (do_neon_tbl_tbx): Fix type.
1790 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1791 (do_neon_ld_dup): Exit early in case of errors and/or use
1792 first_error.
1793 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1794 Handle .dn/.qn directives.
1795 (REGDEF): Add zero for reg_entry neon field.
1797 2006-04-26 Julian Brown <julian@codesourcery.com>
1799 * config/tc-arm.c (limits.h): Include.
1800 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1801 (fpu_vfp_v3_or_neon_ext): Declare constants.
1802 (neon_el_type): New enumeration of types for Neon vector elements.
1803 (neon_type_el): New struct. Define type and size of a vector element.
1804 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1805 instruction.
1806 (neon_type): Define struct. The type of an instruction.
1807 (arm_it): Add 'vectype' for the current instruction.
1808 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1809 (vfp_sp_reg_pos): Rename to...
1810 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1811 tags.
1812 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1813 (Neon D or Q register).
1814 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1815 register.
1816 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1817 (my_get_expression): Allow above constant as argument to accept
1818 64-bit constants with optional prefix.
1819 (arm_reg_parse): Add extra argument to return the specific type of
1820 register in when either a D or Q register (REG_TYPE_NDQ) is
1821 requested. Can be NULL.
1822 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1823 (parse_reg_list): Update for new arm_reg_parse args.
1824 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1825 (parse_neon_el_struct_list): New function. Parse element/structure
1826 register lists for VLD<n>/VST<n> instructions.
1827 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1828 (s_arm_unwind_save_mmxwr): Likewise.
1829 (s_arm_unwind_save_mmxwcg): Likewise.
1830 (s_arm_unwind_movsp): Likewise.
1831 (s_arm_unwind_setfp): Likewise.
1832 (parse_big_immediate): New function. Parse an immediate, which may be
1833 64 bits wide. Put results in inst.operands[i].
1834 (parse_shift): Update for new arm_reg_parse args.
1835 (parse_address): Likewise. Add parsing of alignment specifiers.
1836 (parse_neon_mov): Parse the operands of a VMOV instruction.
1837 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1838 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1839 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1840 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1841 (parse_operands): Handle new codes above.
1842 (encode_arm_vfp_sp_reg): Rename to...
1843 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1844 selected VFP version only supports D0-D15.
1845 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1846 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1847 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1848 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1849 encode_arm_vfp_reg name, and allow 32 D regs.
1850 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1851 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1852 regs.
1853 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1854 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1855 constant-load and conversion insns introduced with VFPv3.
1856 (neon_tab_entry): New struct.
1857 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1858 those which are the targets of pseudo-instructions.
1859 (neon_opc): Enumerate opcodes, use as indices into...
1860 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1861 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1862 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1863 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1864 neon_enc_tab.
1865 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1866 Neon instructions.
1867 (neon_type_mask): New. Compact type representation for type checking.
1868 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1869 permitted type combinations.
1870 (N_IGNORE_TYPE): New macro.
1871 (neon_check_shape): New function. Check an instruction shape for
1872 multiple alternatives. Return the specific shape for the current
1873 instruction.
1874 (neon_modify_type_size): New function. Modify a vector type and size,
1875 depending on the bit mask in argument 1.
1876 (neon_type_promote): New function. Convert a given "key" type (of an
1877 operand) into the correct type for a different operand, based on a bit
1878 mask.
1879 (type_chk_of_el_type): New function. Convert a type and size into the
1880 compact representation used for type checking.
1881 (el_type_of_type_ckh): New function. Reverse of above (only when a
1882 single bit is set in the bit mask).
1883 (modify_types_allowed): New function. Alter a mask of allowed types
1884 based on a bit mask of modifications.
1885 (neon_check_type): New function. Check the type of the current
1886 instruction against the variable argument list. The "key" type of the
1887 instruction is returned.
1888 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1889 a Neon data-processing instruction depending on whether we're in ARM
1890 mode or Thumb-2 mode.
1891 (neon_logbits): New function.
1892 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1893 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1894 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1895 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1896 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1897 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1898 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1899 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1900 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1901 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1902 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1903 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1904 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1905 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1906 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1907 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1908 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1909 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1910 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1911 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1912 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1913 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1914 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1915 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1916 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1917 helpers.
1918 (parse_neon_type): New function. Parse Neon type specifier.
1919 (opcode_lookup): Allow parsing of Neon type specifiers.
1920 (REGNUM2, REGSETH, REGSET2): New macros.
1921 (reg_names): Add new VFPv3 and Neon registers.
1922 (NUF, nUF, NCE, nCE): New macros for opcode table.
1923 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1924 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1925 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1926 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1927 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1928 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1929 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1930 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1931 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1932 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1933 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1934 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1935 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1936 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1937 fto[us][lh][sd].
1938 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1939 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1940 (arm_option_cpu_value): Add vfp3 and neon.
1941 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1942 VFPv1 attribute.
1944 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1946 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1947 syntax instead of hardcoded opcodes with ".w18" suffixes.
1948 (wide_branch_opcode): New.
1949 (build_transition): Use it to check for wide branch opcodes with
1950 either ".w18" or ".w15" suffixes.
1952 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1954 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1955 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1956 frag's is_literal flag.
1958 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1960 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1962 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1964 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1965 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1966 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1967 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1968 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1970 2005-04-20 Paul Brook <paul@codesourcery.com>
1972 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1973 all targets.
1974 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1976 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1978 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1979 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1980 Make some cpus unsupported on ELF. Run "make dep-am".
1981 * Makefile.in: Regenerate.
1983 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1985 * configure.in (--enable-targets): Indent help message.
1986 * configure: Regenerate.
1988 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1990 PR gas/2533
1991 * config/tc-i386.c (i386_immediate): Check illegal immediate
1992 register operand.
1994 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1996 * config/tc-i386.c: Formatting.
1997 (output_disp, output_imm): ISO C90 params.
1999 * frags.c (frag_offset_fixed_p): Constify args.
2000 * frags.h (frag_offset_fixed_p): Ditto.
2002 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2003 (COFF_MAGIC): Delete.
2005 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2007 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2009 * po/POTFILES.in: Regenerated.
2011 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2013 * doc/as.texinfo: Mention that some .type syntaxes are not
2014 supported on all architectures.
2016 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2018 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2019 instructions when such transformations have been disabled.
2021 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2023 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2024 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2025 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2026 decoding the loop instructions. Remove current_offset variable.
2027 (xtensa_fix_short_loop_frags): Likewise.
2028 (min_bytes_to_other_loop_end): Remove current_offset argument.
2030 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2032 * config/tc-z80.c (z80_optimize_expr): Removed.
2033 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2035 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2037 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2038 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2039 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2040 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2041 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2042 at90can64, at90usb646, at90usb647, at90usb1286 and
2043 at90usb1287.
2044 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2046 2006-04-07 Paul Brook <paul@codesourcery.com>
2048 * config/tc-arm.c (parse_operands): Set default error message.
2050 2006-04-07 Paul Brook <paul@codesourcery.com>
2052 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2054 2006-04-07 Paul Brook <paul@codesourcery.com>
2056 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2058 2006-04-07 Paul Brook <paul@codesourcery.com>
2060 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2061 (move_or_literal_pool): Handle Thumb-2 instructions.
2062 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2064 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2066 PR 2512.
2067 * config/tc-i386.c (match_template): Move 64-bit operand tests
2068 inside loop.
2070 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2072 * po/Make-in: Add install-html target.
2073 * Makefile.am: Add install-html and install-html-recursive targets.
2074 * Makefile.in: Regenerate.
2075 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2076 * configure: Regenerate.
2077 * doc/Makefile.am: Add install-html and install-html-am targets.
2078 * doc/Makefile.in: Regenerate.
2080 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2082 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2083 second scan.
2085 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2086 Daniel Jacobowitz <dan@codesourcery.com>
2088 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2089 (GOTT_BASE, GOTT_INDEX): New.
2090 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2091 GOTT_INDEX when generating VxWorks PIC.
2092 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2093 use the generic *-*-vxworks* stanza instead.
2095 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2097 PR 997
2098 * frags.c (frag_offset_fixed_p): New function.
2099 * frags.h (frag_offset_fixed_p): Declare.
2100 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2101 (resolve_expression): Likewise.
2103 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2105 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2106 of the same length but different numbers of slots.
2108 2006-03-30 Andreas Schwab <schwab@suse.de>
2110 * configure.in: Fix help string for --enable-targets option.
2111 * configure: Regenerate.
2113 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2115 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2116 (m68k_ip): ... here. Use for all chips. Protect against buffer
2117 overrun and avoid excessive copying.
2119 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2120 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2121 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2122 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2123 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2124 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2125 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2126 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2127 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2128 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2129 (struct m68k_cpu): Change chip field to control_regs.
2130 (current_chip): Remove.
2131 (control_regs): New.
2132 (m68k_archs, m68k_extensions): Adjust.
2133 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2134 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2135 (find_cf_chip): Reimplement for new organization of cpu table.
2136 (select_control_regs): Remove.
2137 (mri_chip): Adjust.
2138 (struct save_opts): Save control regs, not chip.
2139 (s_save, s_restore): Adjust.
2140 (m68k_lookup_cpu): Give deprecated warning when necessary.
2141 (m68k_init_arch): Adjust.
2142 (md_show_usage): Adjust for new cpu table organization.
2144 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2146 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2147 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2148 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2149 "elf/bfin.h".
2150 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2151 (any_gotrel): New rule.
2152 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2153 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2154 "elf/bfin.h".
2155 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2156 (bfin_pic_ptr): New function.
2157 (md_pseudo_table): Add it for ".picptr".
2158 (OPTION_FDPIC): New macro.
2159 (md_longopts): Add -mfdpic.
2160 (md_parse_option): Handle it.
2161 (md_begin): Set BFD flags.
2162 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2163 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2164 us for GOT relocs.
2165 * Makefile.am (bfin-parse.o): Update dependencies.
2166 (DEPTC_bfin_elf): Likewise.
2167 * Makefile.in: Regenerate.
2169 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2171 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2172 mcfemac instead of mcfmac.
2174 2006-03-23 Michael Matz <matz@suse.de>
2176 * config/tc-i386.c (type_names): Correct placement of 'static'.
2177 (reloc): Map some more relocs to their 64 bit counterpart when
2178 size is 8.
2179 (output_insn): Work around breakage if DEBUG386 is defined.
2180 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2181 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2182 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2183 different from i386.
2184 (output_imm): Ditto.
2185 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2186 Imm64.
2187 (md_convert_frag): Jumps can now be larger than 2GB away, error
2188 out in that case.
2189 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2190 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2192 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2193 Daniel Jacobowitz <dan@codesourcery.com>
2194 Phil Edwards <phil@codesourcery.com>
2195 Zack Weinberg <zack@codesourcery.com>
2196 Mark Mitchell <mark@codesourcery.com>
2197 Nathan Sidwell <nathan@codesourcery.com>
2199 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2200 (md_begin): Complain about -G being used for PIC. Don't change
2201 the text, data and bss alignments on VxWorks.
2202 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2203 generating VxWorks PIC.
2204 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2205 (macro): Likewise, but do not treat la $25 specially for
2206 VxWorks PIC, and do not handle jal.
2207 (OPTION_MVXWORKS_PIC): New macro.
2208 (md_longopts): Add -mvxworks-pic.
2209 (md_parse_option): Don't complain about using PIC and -G together here.
2210 Handle OPTION_MVXWORKS_PIC.
2211 (md_estimate_size_before_relax): Always use the first relaxation
2212 sequence on VxWorks.
2213 * config/tc-mips.h (VXWORKS_PIC): New.
2215 2006-03-21 Paul Brook <paul@codesourcery.com>
2217 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2219 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2221 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2222 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2223 (get_loop_align_size): New.
2224 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2225 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2226 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2227 (get_noop_aligned_address): Use get_loop_align_size.
2228 (get_aligned_diff): Likewise.
2230 2006-03-21 Paul Brook <paul@codesourcery.com>
2232 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2234 2006-03-20 Paul Brook <paul@codesourcery.com>
2236 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2237 (do_t_branch): Encode branches inside IT blocks as unconditional.
2238 (do_t_cps): New function.
2239 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2240 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2241 (opcode_lookup): Allow conditional suffixes on all instructions in
2242 Thumb mode.
2243 (md_assemble): Advance condexec state before checking for errors.
2244 (insns): Use do_t_cps.
2246 2006-03-20 Paul Brook <paul@codesourcery.com>
2248 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2249 outputting the insn.
2251 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2253 * config/tc-vax.c: Update copyright year.
2254 * config/tc-vax.h: Likewise.
2256 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2258 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2259 make it static.
2260 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2262 2006-03-17 Paul Brook <paul@codesourcery.com>
2264 * config/tc-arm.c (insns): Add ldm and stm.
2266 2006-03-17 Ben Elliston <bje@au.ibm.com>
2268 PR gas/2446
2269 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2271 2006-03-16 Paul Brook <paul@codesourcery.com>
2273 * config/tc-arm.c (insns): Add "svc".
2275 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2277 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2278 flag and avoid double underscore prefixes.
2280 2006-03-10 Paul Brook <paul@codesourcery.com>
2282 * config/tc-arm.c (md_begin): Handle EABIv5.
2283 (arm_eabis): Add EF_ARM_EABI_VER5.
2284 * doc/c-arm.texi: Document -meabi=5.
2286 2006-03-10 Ben Elliston <bje@au.ibm.com>
2288 * app.c (do_scrub_chars): Simplify string handling.
2290 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2291 Daniel Jacobowitz <dan@codesourcery.com>
2292 Zack Weinberg <zack@codesourcery.com>
2293 Nathan Sidwell <nathan@codesourcery.com>
2294 Paul Brook <paul@codesourcery.com>
2295 Ricardo Anguiano <anguiano@codesourcery.com>
2296 Phil Edwards <phil@codesourcery.com>
2298 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2299 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2300 R_ARM_ABS12 reloc.
2301 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2302 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2303 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2305 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2307 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2308 even when using the text-section-literals option.
2310 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2312 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2313 and cf.
2314 (m68k_ip): <case 'J'> Check we have some control regs.
2315 (md_parse_option): Allow raw arch switch.
2316 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2317 whether 68881 or cfloat was meant by -mfloat.
2318 (md_show_usage): Adjust extension display.
2319 (m68k_elf_final_processing): Adjust.
2321 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2323 * config/tc-avr.c (avr_mod_hash_value): New function.
2324 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2325 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2326 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2327 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2328 of (int).
2329 (tc_gen_reloc): Handle substractions of symbols, if possible do
2330 fixups, abort otherwise.
2331 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2332 tc_fix_adjustable): Define.
2334 2006-03-02 James E Wilson <wilson@specifix.com>
2336 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2337 change the template, then clear md.slot[curr].end_of_insn_group.
2339 2006-02-28 Jan Beulich <jbeulich@novell.com>
2341 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2343 2006-02-28 Jan Beulich <jbeulich@novell.com>
2345 PR/1070
2346 * macro.c (getstring): Don't treat parentheses special anymore.
2347 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2348 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2349 characters.
2351 2006-02-28 Mat <mat@csail.mit.edu>
2353 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2355 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2357 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2358 field.
2359 (CFI_signal_frame): Define.
2360 (cfi_pseudo_table): Add .cfi_signal_frame.
2361 (dot_cfi): Handle CFI_signal_frame.
2362 (output_cie): Handle cie->signal_frame.
2363 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2364 different. Copy signal_frame from FDE to newly created CIE.
2365 * doc/as.texinfo: Document .cfi_signal_frame.
2367 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2369 * doc/Makefile.am: Add html target.
2370 * doc/Makefile.in: Regenerate.
2371 * po/Make-in: Add html target.
2373 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2375 * config/tc-i386.c (output_insn): Support Intel Merom New
2376 Instructions.
2378 * config/tc-i386.h (CpuMNI): New.
2379 (CpuUnknownFlags): Add CpuMNI.
2381 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2383 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2384 (hpriv_reg_table): New table for hyperprivileged registers.
2385 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2386 register encoding.
2388 2006-02-24 DJ Delorie <dj@redhat.com>
2390 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2391 (tc_gen_reloc): Don't define.
2392 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2393 (OPTION_LINKRELAX): New.
2394 (md_longopts): Add it.
2395 (m32c_relax): New.
2396 (md_parse_options): Set it.
2397 (md_assemble): Emit relaxation relocs as needed.
2398 (md_convert_frag): Emit relaxation relocs as needed.
2399 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2400 (m32c_apply_fix): New.
2401 (tc_gen_reloc): New.
2402 (m32c_force_relocation): Force out jump relocs when relaxing.
2403 (m32c_fix_adjustable): Return false if relaxing.
2405 2006-02-24 Paul Brook <paul@codesourcery.com>
2407 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2408 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2409 (struct asm_barrier_opt): Define.
2410 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2411 (parse_psr): Accept V7M psr names.
2412 (parse_barrier): New function.
2413 (enum operand_parse_code): Add OP_oBARRIER.
2414 (parse_operands): Implement OP_oBARRIER.
2415 (do_barrier): New function.
2416 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2417 (do_t_cpsi): Add V7M restrictions.
2418 (do_t_mrs, do_t_msr): Validate V7M variants.
2419 (md_assemble): Check for NULL variants.
2420 (v7m_psrs, barrier_opt_names): New tables.
2421 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2422 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2423 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2424 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2425 (struct cpu_arch_ver_table): Define.
2426 (cpu_arch_ver): New.
2427 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2428 Tag_CPU_arch_profile.
2429 * doc/c-arm.texi: Document new cpu and arch options.
2431 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2433 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2435 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2437 * config/tc-ia64.c: Update copyright years.
2439 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2441 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2442 SDM 2.2.
2444 2005-02-22 Paul Brook <paul@codesourcery.com>
2446 * config/tc-arm.c (do_pld): Remove incorrect write to
2447 inst.instruction.
2448 (encode_thumb32_addr_mode): Use correct operand.
2450 2006-02-21 Paul Brook <paul@codesourcery.com>
2452 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2454 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2455 Anil Paranjape <anilp1@kpitcummins.com>
2456 Shilin Shakti <shilins@kpitcummins.com>
2458 * Makefile.am: Add xc16x related entry.
2459 * Makefile.in: Regenerate.
2460 * configure.in: Added xc16x related entry.
2461 * configure: Regenerate.
2462 * config/tc-xc16x.h: New file
2463 * config/tc-xc16x.c: New file
2464 * doc/c-xc16x.texi: New file for xc16x
2465 * doc/all.texi: Entry for xc16x
2466 * doc/Makefile.texi: Added c-xc16x.texi
2467 * NEWS: Announce the support for the new target.
2469 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2471 * configure.tgt: set emulation for mips-*-netbsd*
2473 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2475 * config.in: Rebuilt.
2477 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2479 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2480 from 1, not 0, in error messages.
2481 (md_assemble): Simplify special-case check for ENTRY instructions.
2482 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2483 operand in error message.
2485 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2487 * configure.tgt (arm-*-linux-gnueabi*): Change to
2488 arm-*-linux-*eabi*.
2490 2006-02-10 Nick Clifton <nickc@redhat.com>
2492 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2493 32-bit value is propagated into the upper bits of a 64-bit long.
2495 * config/tc-arc.c (init_opcode_tables): Fix cast.
2496 (arc_extoper, md_operand): Likewise.
2498 2006-02-09 David Heine <dlheine@tensilica.com>
2500 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2501 each relaxation step.
2503 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2505 * configure.in (CHECK_DECLS): Add vsnprintf.
2506 * configure: Regenerate.
2507 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2508 include/declare here, but...
2509 * as.h: Move code detecting VARARGS idiom to the top.
2510 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2511 (vsnprintf): Declare if not already declared.
2513 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2515 * as.c (close_output_file): New.
2516 (main): Register close_output_file with xatexit before
2517 dump_statistics. Don't call output_file_close.
2519 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2521 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2522 mcf5329_control_regs): New.
2523 (not_current_architecture, selected_arch, selected_cpu): New.
2524 (m68k_archs, m68k_extensions): New.
2525 (archs): Renamed to ...
2526 (m68k_cpus): ... here. Adjust.
2527 (n_arches): Remove.
2528 (md_pseudo_table): Add arch and cpu directives.
2529 (find_cf_chip, m68k_ip): Adjust table scanning.
2530 (no_68851, no_68881): Remove.
2531 (md_assemble): Lazily initialize.
2532 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2533 (md_init_after_args): Move functionality to m68k_init_arch.
2534 (mri_chip): Adjust table scanning.
2535 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2536 options with saner parsing.
2537 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2538 m68k_init_arch): New.
2539 (s_m68k_cpu, s_m68k_arch): New.
2540 (md_show_usage): Adjust.
2541 (m68k_elf_final_processing): Set CF EF flags.
2542 * config/tc-m68k.h (m68k_init_after_args): Remove.
2543 (tc_init_after_args): Remove.
2544 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2545 (M68k-Directives): Document .arch and .cpu directives.
2547 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2549 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2550 synonyms for equ and defl.
2551 (z80_cons_fix_new): New function.
2552 (emit_byte): Disallow relative jumps to absolute locations.
2553 (emit_data): Only handle defb, prototype changed, because defb is
2554 now handled as pseudo-op rather than an instruction.
2555 (instab): Entries for defb,defw,db,dw moved from here...
2556 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2557 Add entries for def24,def32,d24,d32.
2558 (md_assemble): Improved error handling.
2559 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2560 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2561 (z80_cons_fix_new): Declare.
2562 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2563 (def24,d24,def32,d32): New pseudo-ops.
2565 2006-02-02 Paul Brook <paul@codesourcery.com>
2567 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2569 2005-02-02 Paul Brook <paul@codesourcery.com>
2571 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2572 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2573 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2574 T2_OPCODE_RSB): Define.
2575 (thumb32_negate_data_op): New function.
2576 (md_apply_fix): Use it.
2578 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2580 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2581 fields.
2582 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2583 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2584 subtracted symbols.
2585 (relaxation_requirements): Add pfinish_frag argument and use it to
2586 replace setting tinsn->record_fix fields.
2587 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2588 and vinsn_to_insnbuf. Remove references to record_fix and
2589 slot_sub_symbols fields.
2590 (xtensa_mark_narrow_branches): Delete unused code.
2591 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2592 a symbol.
2593 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2594 record_fix fields.
2595 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2596 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2597 of the record_fix field. Simplify error messages for unexpected
2598 symbolic operands.
2599 (set_expr_symbol_offset_diff): Delete.
2601 2006-01-31 Paul Brook <paul@codesourcery.com>
2603 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2605 2006-01-31 Paul Brook <paul@codesourcery.com>
2606 Richard Earnshaw <rearnsha@arm.com>
2608 * config/tc-arm.c: Use arm_feature_set.
2609 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2610 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2611 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2612 New variables.
2613 (insns): Use them.
2614 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2615 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2616 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2617 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2618 feature flags.
2619 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2620 (arm_opts): Move old cpu/arch options from here...
2621 (arm_legacy_opts): ... to here.
2622 (md_parse_option): Search arm_legacy_opts.
2623 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2624 (arm_float_abis, arm_eabis): Make const.
2626 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2628 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2630 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2632 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2633 in load immediate intruction.
2635 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2637 * config/bfin-parse.y (value_match): Use correct conversion
2638 specifications in template string for __FILE__ and __LINE__.
2639 (binary): Ditto.
2640 (unary): Ditto.
2642 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2644 Introduce TLS descriptors for i386 and x86_64.
2645 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2646 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2647 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2648 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2649 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2650 displacement bits.
2651 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2652 (lex_got): Handle @tlsdesc and @tlscall.
2653 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2655 2006-01-11 Nick Clifton <nickc@redhat.com>
2657 Fixes for building on 64-bit hosts:
2658 * config/tc-avr.c (mod_index): New union to allow conversion
2659 between pointers and integers.
2660 (md_begin, avr_ldi_expression): Use it.
2661 * config/tc-i370.c (md_assemble): Add cast for argument to print
2662 statement.
2663 * config/tc-tic54x.c (subsym_substitute): Likewise.
2664 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2665 opindex field of fr_cgen structure into a pointer so that it can
2666 be stored in a frag.
2667 * config/tc-mn10300.c (md_assemble): Likewise.
2668 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2669 types.
2670 * config/tc-v850.c: Replace uses of (int) casts with correct
2671 types.
2673 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2675 PR gas/2117
2676 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2678 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2680 PR gas/2101
2681 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2682 a local-label reference.
2684 For older changes see ChangeLog-2005
2685 \f
2686 Local Variables:
2687 mode: change-log
2688 left-margin: 8
2689 fill-column: 74
2690 version-control: never
2691 End: