1 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
6 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
8 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
11 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
13 * config/tc-i386.c (match_template): Use a for loop to set
16 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
19 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
20 number of operands. Issue an error if MAX_OPERANDS != 4. Add
21 the 4th operand check.
23 2006-12-13 Paul Brook <paul@codesourcery.com>
25 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
26 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
28 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
30 * config/tc-i386.h (WordMem): Document it for 64 bit memory
33 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
35 * doc/Makefile.am (as_TEXINFOS): Set.
36 (as.info as.dvi as.html): Delete rule.
37 * doc/Makefile.in: Regenerated.
39 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
41 * configure.in: Define GENINSRC_NEVER.
42 * doc/Makefile.am (as.info): Remove srcdir prefix.
43 (MAINTAINERCLEANFILES): Add info file.
44 (DISTCLEANFILES): Pretend to add info file.
45 * po/Make-in (.po.gmo): Put gmo files in objdir.
46 * configure, Makefile.in, doc/Makefile.in: Regenerated.
48 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
50 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
51 for operand_types array.
53 2006-12-08 Christian Groessler <chris@groessler.org>
55 * config/tc-z8k.c (whatreg): Add comment describing function.
56 Return NULL if symbol name characters follow the register number.
57 (parse_reg): Use NULL instead of 0 for pointer values. Stop
58 processing if whatreg returned NULL.
60 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
62 * config/tc-m68k.c: Update uses of EF_M68K_*.
64 2006-12-06 H.J. Lu <hjl@gnu.org>
66 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
67 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
69 2006-12-02 Jakub Jelinek <jakub@redhat.com>
72 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
74 2006-12-01 Paul Brook <paul@codesourcery.com>
76 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
79 2006-11-29 Paul Brook <paul@codesourcery.com>
81 * config/tc-arm.c (arm_is_eabi): New function.
82 * config/tc-arm.h (arm_is_eabi): New prototype.
83 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
84 * doc/c-arm.texi (.thumb_func): Update documentation.
86 2006-11-29 Paul Brook <paul@codesourcery.com>
88 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
91 2006-11-27 Sterling Augustine <sterling@tensilica.com>
93 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
94 as the first slot_subtype, not the frag subtype.
96 2006-11-27 Bob Wilson <bob.wilson@acm.org>
98 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
99 (directive_state): Disable scheduling by default.
100 (xtensa_add_config_info): New.
101 (xtensa_end): Call xtensa_add_config_info.
103 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
105 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
106 their unaligned counterparts in debugging sections.
108 2006-11-24 Alan Modra <amodra@bigpond.net.au>
110 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
112 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
114 * config/tc-arm.h (md_cons_align): Define.
115 (mapping_state): New prototype.
116 * config/tc-arm.c (mapping_state): Make global.
118 2006-11-22 Alan Modra <amodra@bigpond.net.au>
120 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
122 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
124 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
125 branch instruction, handle it specially.
126 (score_insns): Modify 32 bit branch instruction.
128 2006-11-16 Alan Modra <amodra@bigpond.net.au>
130 * symbols.c (resolve_symbol_value): Formatting.
132 2006-11-15 Jan Beulich <jbeulich@novell.com>
135 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
136 chain by linking it to itself.
137 (resolve_symbol_value): Also check symbol_shadow_p().
138 (symbol_shadow_p): New.
139 * symbols.h (symbol_shadow_p): Declare.
141 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
143 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
144 (insns): Adjust accordingly.
145 (md_apply_fix): Alter comments to use CBZ instead of CZB.
147 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
149 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
150 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
152 2006-11-10 Nick Clifton <nickc@redhat.com>
155 * config/obj-elf.c (obj_elf_version): Do not include the name
156 field's padding in the namesz value.
158 2006-11-09 Thiemo Seufer <ths@mips.com>
160 * config/tc-mips.c: Fix outdated comment.
162 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
164 * config/tc-i386.h (CpuPNI): Removed.
165 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
166 * config/tc-i386.c (md_assemble): Likewise.
168 2006-11-08 Alan Modra <amodra@bigpond.net.au>
170 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
172 2006-11-06 David Daney <ddaney@avtrex.com>
174 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
176 2006-11-06 Thiemo Seufer <ths@mips.com>
178 * doc/c-mips.texi (-march): Document sb1a.
180 2006-11-06 Thiemo Seufer <ths@mips.com>
182 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
183 34k always has DSP ASE.
185 2006-11-03 Thiemo Seufer <ths@mips.com>
187 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
188 MIPS16 instructions referencing other sections, unless they are
191 2006-11-03 Thiemo Seufer <ths@mips.com>
193 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
196 2006-11-03 Jakub Jelinek <jakub@redhat.com>
198 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
199 personality and lsda.
200 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
201 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
202 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
203 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
204 (output_cie): Output personality including its encoding and LSDA encoding.
205 (output_fde): Output LSDA.
206 (select_cie_for_fde): Don't share CIE if personality, its encoding or
207 LSDA encoding are different. Copy the 3 fields from fde_entry to
209 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
211 * subsegs.h (struct frchain): Add frch_cfi_data field.
212 * dw2gencfi.c: Include subsegs.h.
213 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
214 (struct frch_cfi_data): New type.
215 (unused_cfi_data): New variable.
216 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
217 and cfa_save_stack static vars into a structure pointed from
219 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
220 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
221 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
222 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
225 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
227 * config/tc-h8300.c (build_bytes): Fix const warning.
229 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
231 * tc-score.c (do16_rdrs): Handle not! instruction especially.
233 2006-10-31 Paul Brook <paul@codesourcery.com>
235 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
238 2006-10-31 Paul Brook <paul@codesourcery.com>
241 * config/tc-arm.c (object_arch): New variable.
242 (s_arm_object_arch): New function.
243 (md_pseudo_table): Add object_arch.
244 (aeabi_set_public_attributes): Obey object_arch.
245 * doc/c-arm.texi: Document .object_arch.
247 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
249 * tc-score.c (data_op2): Check invalid operands.
250 (my_get_expression): Const operand of some instructions can not be
252 (get_insn_class_from_type): Handle instruction type Insn_internal.
253 (do_macro_ldst_label): Modify inst.type.
255 (data_op2): The immediate value in lw is 15 bit signed.
257 2006-10-29 Randolph Chung <tausq@debian.org>
259 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
260 (hppa_regname_to_dw2regnum): New funcions.
261 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
262 (tc_cfi_frame_initial_instructions)
263 (tc_regname_to_dw2regnum): Define.
264 (hppa_cfi_frame_initial_instructions)
265 (hppa_regname_to_dw2regnum): Declare.
266 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
267 (DWARF2_CIE_DATA_ALIGNMENT): Define.
269 2006-10-29 Nick Clifton <nickc@redhat.com>
271 * config/tc-spu.c (md_assemble): Cast printf string size parameter
272 to int in order to avoid a compiler warning.
274 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
276 * config/tc-sh.c (md_assemble): Define size of branches.
278 2006-10-26 Ben Elliston <bje@au.ibm.com>
280 * dw2gencfi.c (cfi_add_CFA_offset):
281 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
283 * write.c (chain_frchains_together_1): Assert that this function
284 never returns a pointer to the auto variable `dummy'.
286 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
287 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
288 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
289 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
290 Alan Modra <amodra@bigpond.net.au>
292 * config/tc-spu.c: New file.
293 * config/tc-spu.h: New file.
294 * configure.tgt: Add SPU support.
295 * Makefile.am: Likewise. Run "make dep-am".
296 * Makefile.in: Regenerate.
297 * po/POTFILES.in: Regenerate.
299 2006-10-25 Ben Elliston <bje@au.ibm.com>
301 * expr.c (expr): Replace O_add case in switch (op_left) explaining
302 why it can never occur.
304 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
306 * doc/c-ppc.texi (-mcell): Document.
307 * config/tc-ppc.c (parse_cpu): Parse -mcell.
308 (md_show_usage): Document -mcell.
310 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
312 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
314 2006-10-23 Alan Modra <amodra@bigpond.net.au>
316 * config/tc-m68hc11.c (md_assemble): Quiet warning.
318 2006-10-19 Mike Frysinger <vapier@gentoo.org>
320 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
321 (x86_64_section_letter): Likewise.
323 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
325 * config/tc-score.c (build_relax_frag): Compute correct
328 2006-10-18 Roy Marples <uberlord@gentoo.org>
330 * config/tc-sparc.c (md_parse_option): Treat any target starting with
331 elf32-sparc as a viable target for the -32 switch and any target
332 starting with elf64-sparc as a viable target for the -64 switch.
333 (sparc_target_format): For 64-bit ELF flavoured output use
334 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
336 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
338 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
340 * configure: Regenerated.
342 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
344 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
345 in addition to testing for '\n'.
346 (TC_EOL_IN_INSN): Provide a default definition if necessary.
348 2006-10-13 Sterling Augstine <sterling@tensilica.com>
350 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
351 a disjoint DW_AT range.
353 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
355 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
357 2006-10-08 Paul Brook <paul@codesourcery.com>
359 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
360 (parse_operands): Use parse_big_immediate for OP_NILO.
361 (neon_cmode_for_logic_imm): Try smaller element sizes.
362 (neon_cmode_for_move_imm): Ditto.
363 (do_neon_logic): Handle .i64 pseudo-op.
365 2006-09-29 Alan Modra <amodra@bigpond.net.au>
367 * po/POTFILES.in: Regenerate.
369 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
371 * config/tc-i386.h (CpuMNI): Renamed to ...
373 (CpuUnknownFlags): Updated.
374 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
375 and PROCESSOR_MEROM with PROCESSOR_CORE2.
376 * config/tc-i386.c: Updated.
377 * doc/c-i386.texi: Likewise.
379 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
381 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
383 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
385 2006-09-27 Nick Clifton <nickc@redhat.com>
387 * output-file.c (output_file_close): Prevent an infinite loop
388 reporting that stdoutput could not be closed.
390 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
391 Joseph Myers <joseph@codesourcery.com>
392 Ian Lance Taylor <ian@wasabisystems.com>
393 Ben Elliston <bje@wasabisystems.com>
395 * config/tc-arm.c (arm_cext_iwmmxt2): New.
396 (enum operand_parse_code): New code OP_RIWR_I32z.
397 (parse_operands): Handle OP_RIWR_I32z.
398 (do_iwmmxt_wmerge): New function.
399 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
401 (do_iwmmxt_wrwrwr_or_imm5): New function.
402 (insns): Mark instructions as RIWR_I32z as appropriate.
403 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
404 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
405 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
406 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
407 (md_begin): Handle IWMMXT2.
408 (arm_cpus): Add iwmmxt2.
409 (arm_extensions): Likewise.
410 (arm_archs): Likewise.
412 2006-09-25 Bob Wilson <bob.wilson@acm.org>
414 * doc/as.texinfo (Overview): Revise description of --keep-locals.
415 Add xref to "Symbol Names".
416 (L): Refer to "local symbols" instead of "local labels". Move
417 definition to "Symbol Names" section; add xref to that section.
418 (Symbol Names): Use "Local Symbol Names" section to define local
419 symbols. Add "Local Labels" heading for description of temporary
420 forward/backward labels, and refer to those as "local labels".
422 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
425 * config/tc-i386.c (match_template): Check address size prefix
426 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
429 2006-09-22 Alan Modra <amodra@bigpond.net.au>
431 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
433 2006-09-22 Alan Modra <amodra@bigpond.net.au>
435 * as.h (as_perror): Delete declaration.
436 * gdbinit.in (as_perror): Delete breakpoint.
437 * messages.c (as_perror): Delete function.
438 * doc/internals.texi: Remove as_perror description.
439 * listing.c (listing_print: Don't use as_perror.
440 * output-file.c (output_file_create, output_file_close): Likewise.
441 * symbols.c (symbol_create, symbol_clone): Likewise.
442 * write.c (write_contents): Likewise.
443 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
444 * config/tc-tic54x.c (tic54x_mlib): Likewise.
446 2006-09-22 Alan Modra <amodra@bigpond.net.au>
448 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
449 (ppc_handle_align): New function.
450 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
451 (SUB_SEGMENT_ALIGN): Define as zero.
453 2006-09-20 Bob Wilson <bob.wilson@acm.org>
455 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
456 (Overview): Skip cross reference in man page.
458 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
460 * configure.in: Add new target x86_64-pc-mingw64.
461 * configure: Regenerate.
462 * configure.tgt: Add new target x86_64-pc-mingw64.
463 * config/obj-coff.h: Add handling for TE_PEP target specific code
465 * config/tc-i386.c: Add new targets.
466 (md_parse_option): Add targets to OPTION_64.
467 (x86_64_target_format): Add new method for setup proper default
469 * config/te-pep.h: Add new target definition header.
470 (TE_PEP): New macro: Identifies new target architecture.
471 (COFF_WITH_pex64): Set proper includes in bfd.
472 * NEWS: Mention new target.
474 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
476 * config/bfin-parse.y (binary): Change sub of const to add of negated
479 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
481 * config/tc-score.c: New file.
482 * config/tc-score.h: Newf file.
483 * configure.tgt: Add Score target.
484 * Makefile.am: Add Score files.
485 * Makefile.in: Regenerate.
486 * NEWS: Mention new target support.
488 2006-09-16 Paul Brook <paul@codesourcery.com>
490 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
491 * doc/c-arm.texi (movsp): Document offset argument.
493 2006-09-16 Paul Brook <paul@codesourcery.com>
495 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
496 unsigned int to avoid 64-bit host problems.
498 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
500 * config/bfin-parse.y (binary): Do some more constant folding for
503 2006-09-13 Jan Beulich <jbeulich@novell.com>
505 * input-file.c (input_file_give_next_buffer): Demote as_bad to
508 2006-09-13 Alan Modra <amodra@bigpond.net.au>
511 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
514 2006-09-13 Alan Modra <amodra@bigpond.net.au>
516 * input-file.c (input_file_open): Replace as_perror with as_bad
517 so that gas exits with error on file errors. Correct error
519 (input_file_get, input_file_give_next_buffer): Likewise.
520 * input-file.h: Update comment.
522 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
525 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
526 registers as a sub-class of wC registers.
528 2006-09-11 Alan Modra <amodra@bigpond.net.au>
531 * config/tc-mips.h (enum dwarf2_format): Forward declare.
532 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
533 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
534 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
536 2006-09-08 Nick Clifton <nickc@redhat.com>
539 * doc/as.texinfo (Macro): Improve documentation about separating
540 macro arguments from following text.
542 2006-09-08 Paul Brook <paul@codesourcery.com>
544 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
546 2006-09-07 Paul Brook <paul@codesourcery.com>
548 * config/tc-arm.c (parse_operands): Mark operand as present.
550 2006-09-04 Paul Brook <paul@codesourcery.com>
552 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
553 (do_neon_dyadic_if_i_d): Avoid setting U bit.
554 (do_neon_mac_maybe_scalar): Ditto.
555 (do_neon_dyadic_narrow): Force operand type to NT_integer.
556 (insns): Remove out of date comments.
558 2006-08-29 Nick Clifton <nickc@redhat.com>
560 * read.c (s_align): Initialize the 'stopc' variable to prevent
561 compiler complaints about it being used without being
563 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
564 s_float_space, s_struct, cons_worker, equals): Likewise.
566 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
568 * ecoff.c (ecoff_directive_val): Fix message typo.
569 * config/tc-ns32k.c (convert_iif): Likewise.
570 * config/tc-sh64.c (shmedia_check_limits): Likewise.
572 2006-08-25 Sterling Augustine <sterling@tensilica.com>
573 Bob Wilson <bob.wilson@acm.org>
575 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
576 the state of the absolute_literals directive. Remove align frag at
577 the start of the literal pool position.
579 2006-08-25 Bob Wilson <bob.wilson@acm.org>
581 * doc/c-xtensa.texi: Add @group commands in examples.
583 2006-08-24 Bob Wilson <bob.wilson@acm.org>
585 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
586 (INIT_LITERAL_SECTION_NAME): Delete.
587 (lit_state struct): Remove segment names, init_lit_seg, and
588 fini_lit_seg. Add lit_prefix and current_text_seg.
589 (init_literal_head_h, init_literal_head): Delete.
590 (fini_literal_head_h, fini_literal_head): Delete.
591 (xtensa_begin_directive): Move argument parsing to
592 xtensa_literal_prefix function.
593 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
594 (xtensa_literal_prefix): Parse the directive argument here and
595 record it in the lit_prefix field. Remove code to derive literal
598 (get_is_linkonce_section): Use linkonce_len. Check for any
599 ".gnu.linkonce.*" section, not just text sections.
600 (md_begin): Remove initialization of deleted lit_state fields.
601 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
602 to init_literal_head and fini_literal_head.
603 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
604 when traversing literal_head list.
605 (match_section_group): New.
606 (cache_literal_section): Rewrite to determine the literal section
607 name on the fly, create the section and return it.
608 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
609 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
610 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
611 Use xtensa_get_property_section from bfd.
612 (retrieve_xtensa_section): Delete.
613 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
614 description to refer to plural literal sections and add xref to
615 the Literal Directive section.
616 (Literal Directive): Describe new rules for deriving literal section
617 names. Add footnote for special case of .init/.fini with
618 --text-section-literals.
619 (Literal Prefix Directive): Replace old naming rules with xref to the
620 Literal Directive section.
622 2006-08-21 Joseph Myers <joseph@codesourcery.com>
624 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
625 merging with previous long opcode.
627 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
629 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
630 * Makefile.in: Regenerate.
631 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
634 2006-08-16 Julian Brown <julian@codesourcery.com>
636 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
637 to use ARM instructions on non-ARM-supporting cores.
638 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
639 mode automatically based on cpu variant.
640 (md_begin): Call above function.
642 2006-08-16 Julian Brown <julian@codesourcery.com>
644 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
645 recognized in non-unified syntax mode.
647 2006-08-15 Thiemo Seufer <ths@mips.com>
648 Nigel Stephens <nigel@mips.com>
649 David Ung <davidu@mips.com>
651 * configure.tgt: Handle mips*-sde-elf*.
653 2006-08-12 Thiemo Seufer <ths@networkno.de>
655 * config/tc-mips.c (mips16_ip): Fix argument register handling
656 for restore instruction.
658 2006-08-08 Bob Wilson <bob.wilson@acm.org>
660 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
662 (out_fixed_inc_line_addr): New.
663 (process_entries): Use out_fixed_inc_line_addr when
664 DWARF2_USE_FIXED_ADVANCE_PC is set.
665 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
667 2006-08-08 DJ Delorie <dj@redhat.com>
669 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
670 vs full symbols so that we never have more than one pointer value
671 for any given symbol in our symbol table.
673 2006-08-08 Sterling Augustine <sterling@tensilica.com>
675 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
676 and emit DW_AT_ranges when code in compilation unit is not
678 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
680 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
681 (out_debug_ranges): New function to emit .debug_ranges section
682 when code is not contiguous.
684 2006-08-08 Nick Clifton <nickc@redhat.com>
686 * config/tc-arm.c (WARN_DEPRECATED): Enable.
688 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
690 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
692 (pe_directive_secrel) [TE_PE]: New function.
693 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
694 loc, loc_mark_labels.
695 [TE_PE]: Handle secrel32.
696 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
698 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
699 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
700 (md_section_align): Only round section sizes here for AOUT
702 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
703 (tc_pe_dwarf2_emit_offset): New function.
704 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
705 (cons_fix_new_arm): Handle O_secrel.
706 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
707 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
708 of OBJ_ELF only block.
709 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
710 tc_pe_dwarf2_emit_offset.
712 2006-08-04 Richard Sandiford <richard@codesourcery.com>
714 * config/tc-sh.c (apply_full_field_fix): New function.
715 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
716 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
717 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
718 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
720 2006-08-03 Nick Clifton <nickc@redhat.com>
723 * config.in: Regenerate.
725 2006-08-03 Joseph Myers <joseph@codesourcery.com>
727 * config/tc-arm.c (parse_operands): Handle invalid register name
730 2006-08-03 Joseph Myers <joseph@codesourcery.com>
732 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
733 (parse_operands): Handle it.
734 (insns): Use it for tmcr and tmrc.
736 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
739 * config/tc-i386.c (md_parse_option): Treat any target starting
740 with elf64_x86_64 as a viable target for the -64 switch.
741 (i386_target_format): For 64-bit ELF flavoured output use
743 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
745 2006-08-02 Nick Clifton <nickc@redhat.com>
748 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
750 * configure.in: Run BFD_BINARY_FOPEN.
751 * configure: Regenerate.
752 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
755 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
757 * config/tc-i386.c (md_assemble): Don't update
760 2006-08-01 Thiemo Seufer <ths@mips.com>
762 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
764 2006-08-01 Thiemo Seufer <ths@mips.com>
766 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
767 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
768 BFD_RELOC_32 and BFD_RELOC_16.
769 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
770 md_convert_frag, md_obj_end): Fix comment formatting.
772 2006-07-31 Thiemo Seufer <ths@mips.com>
774 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
775 handling for BFD_RELOC_MIPS16_JMP.
777 2006-07-24 Andreas Schwab <schwab@suse.de>
780 * read.c (read_a_source_file): Ignore unknown text after line
781 comment character. Fix misleading comment.
783 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
785 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
786 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
787 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
788 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
789 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
790 doc/c-z80.texi, doc/internals.texi: Fix some typos.
792 2006-07-21 Nick Clifton <nickc@redhat.com>
794 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
797 2006-07-20 Thiemo Seufer <ths@mips.com>
798 Nigel Stephens <nigel@mips.com>
800 * config/tc-mips.c (md_parse_option): Don't infer optimisation
801 options from debug options.
803 2006-07-20 Thiemo Seufer <ths@mips.com>
805 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
806 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
808 2006-07-19 Paul Brook <paul@codesourcery.com>
810 * config/tc-arm.c (insns): Fix rbit Arm opcode.
812 2006-07-18 Paul Brook <paul@codesourcery.com>
814 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
815 (md_convert_frag): Use correct reloc for add_pc. Use
816 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
817 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
818 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
820 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
822 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
823 when file and line unknown.
825 2006-07-17 Thiemo Seufer <ths@mips.com>
827 * read.c (s_struct): Use IS_ELF.
828 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
829 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
830 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
831 s_mips_mask): Likewise.
833 2006-07-16 Thiemo Seufer <ths@mips.com>
834 David Ung <davidu@mips.com>
836 * read.c (s_struct): Handle ELF section changing.
837 * config/tc-mips.c (s_align): Leave enabling auto-align to the
839 (s_change_sec): Try section changing only if we output ELF.
841 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
845 (smallest_imm_type): Remove Cpu086.
846 (i386_target_format): Likewise.
848 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
851 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
852 Michael Meissner <michael.meissner@amd.com>
854 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
855 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
856 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
858 (i386_align_code): Ditto.
859 (md_assemble_code): Add support for insertq/extrq instructions,
860 swapping as needed for intel syntax.
861 (swap_imm_operands): New function to swap immediate operands.
862 (swap_operands): Deal with 4 operand instructions.
863 (build_modrm_byte): Add support for insertq instruction.
865 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
867 * config/tc-i386.h (Size64): Fix a typo in comment.
869 2006-07-12 Nick Clifton <nickc@redhat.com>
871 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
872 fixup_segment() to repeat a range check on a value that has
873 already been checked here.
875 2006-07-07 James E Wilson <wilson@specifix.com>
877 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
879 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
880 Nick Clifton <nickc@redhat.com>
883 * doc/as.texi: Fix spelling typo: branchs => branches.
884 * doc/c-m68hc11.texi: Likewise.
885 * config/tc-m68hc11.c: Likewise.
886 Support old spelling of command line switch for backwards
889 2006-07-04 Thiemo Seufer <ths@mips.com>
890 David Ung <davidu@mips.com>
892 * config/tc-mips.c (s_is_linkonce): New function.
893 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
894 weak, external, and linkonce symbols.
895 (pic_need_relax): Use s_is_linkonce.
897 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
899 * doc/as.texinfo (Org): Remove space.
900 (P2align): Add "@var{abs-expr},".
902 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
904 * config/tc-i386.c (cpu_arch_tune_set): New.
905 (cpu_arch_isa): Likewise.
906 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
907 nops with short or long nop sequences based on -march=/.arch
909 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
910 set cpu_arch_tune and cpu_arch_tune_flags.
911 (md_parse_option): For -march=, set cpu_arch_isa and set
912 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
913 0. Set cpu_arch_tune_set to 1 for -mtune=.
914 (i386_target_format): Don't set cpu_arch_tune.
916 2006-06-23 Nigel Stephens <nigel@mips.com>
918 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
919 generated .sbss.* and .gnu.linkonce.sb.*.
921 2006-06-23 Thiemo Seufer <ths@mips.com>
922 David Ung <davidu@mips.com>
924 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
926 * config/tc-mips.c (label_list): Define per-segment label_list.
927 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
928 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
929 mips_from_file_after_relocs, mips_define_label): Use per-segment
932 2006-06-22 Thiemo Seufer <ths@mips.com>
934 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
935 (append_insn): Use it.
936 (md_apply_fix): Whitespace formatting.
937 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
938 mips16_extended_frag): Remove register specifier.
939 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
942 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
944 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
945 a directive saving VFP registers for ARMv6 or later.
946 (s_arm_unwind_save): Add parameter arch_v6 and call
947 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
949 (md_pseudo_table): Add entry for new "vsave" directive.
950 * doc/c-arm.texi: Correct error in example for "save"
951 directive (fstmdf -> fstmdx). Also document "vsave" directive.
953 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
954 Anatoly Sokolov <aesok@post.ru>
956 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
957 and atmega644p devices. Rename atmega164/atmega324 devices to
958 atmega164p/atmega324p.
959 * doc/c-avr.texi: Document new mcu and arch options.
961 2006-06-17 Nick Clifton <nickc@redhat.com>
963 * config/tc-arm.c (enum parse_operand_result): Move outside of
964 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
966 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
968 * config/tc-i386.h (processor_type): New.
969 (arch_entry): Add type.
971 * config/tc-i386.c (cpu_arch_tune): New.
972 (cpu_arch_tune_flags): Likewise.
973 (cpu_arch_isa_flags): Likewise.
975 (set_cpu_arch): Also update cpu_arch_isa_flags.
976 (md_assemble): Update cpu_arch_isa_flags.
978 (OPTION_MTUNE): Likewise.
979 (md_longopts): Add -march= and -mtune=.
980 (md_parse_option): Support -march= and -mtune=.
981 (md_show_usage): Add -march=CPU/-mtune=CPU.
982 (i386_target_format): Also update cpu_arch_isa_flags,
983 cpu_arch_tune and cpu_arch_tune_flags.
985 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
987 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
989 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
991 * config/tc-arm.c (enum parse_operand_result): New.
992 (struct group_reloc_table_entry): New.
993 (enum group_reloc_type): New.
994 (group_reloc_table): New array.
995 (find_group_reloc_table_entry): New function.
996 (parse_shifter_operand_group_reloc): New function.
997 (parse_address_main): New function, incorporating code
998 from the old parse_address function. To be used via...
999 (parse_address): wrapper for parse_address_main; and
1000 (parse_address_group_reloc): new function, likewise.
1001 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1002 OP_ADDRGLDRS, OP_ADDRGLDC.
1003 (parse_operands): Support for these new operand codes.
1004 New macro po_misc_or_fail_no_backtrack.
1005 (encode_arm_cp_address): Preserve group relocations.
1006 (insns): Modify to use the above operand codes where group
1007 relocations are permitted.
1008 (md_apply_fix): Handle the group relocations
1009 ALU_PC_G0_NC through LDC_SB_G2.
1010 (tc_gen_reloc): Likewise.
1011 (arm_force_relocation): Leave group relocations for the linker.
1012 (arm_fix_adjustable): Likewise.
1014 2006-06-15 Julian Brown <julian@codesourcery.com>
1016 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1017 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1020 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1022 * config/tc-i386.c (process_suffix): Don't add rex64 for
1025 2006-06-09 Thiemo Seufer <ths@mips.com>
1027 * config/tc-mips.c (mips_ip): Maintain argument count.
1029 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1031 * config/tc-iq2000.c: Include sb.h.
1033 2006-06-08 Nigel Stephens <nigel@mips.com>
1035 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1036 aliases for better compatibility with SGI tools.
1038 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1040 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1041 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1043 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1044 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1045 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1047 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1048 * Makefile.in: Regenerate.
1049 * doc/Makefile.in: Regenerate.
1050 * configure: Regenerate.
1052 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1054 * po/Make-in (pdf, ps): New dummy targets.
1056 2006-06-07 Julian Brown <julian@codesourcery.com>
1058 * config/tc-arm.c (stdarg.h): include.
1059 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1061 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1062 REG_TYPE_NSDQ (single, double or quad vector reg).
1063 (reg_expected_msgs): Update.
1064 (BAD_FPU): Add macro for unsupported FPU instruction error.
1065 (parse_neon_type): Support 'd' as an alias for .f64.
1066 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1068 (parse_vfp_reg_list): Don't update first arg on error.
1069 (parse_neon_mov): Support extra syntax for VFP moves.
1070 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1071 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1072 (parse_operands): Support isvec, issingle operands fields, new parse
1074 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1076 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1077 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1078 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1079 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1081 (neon_shape): Redefine in terms of above.
1082 (neon_shape_class): New enumeration, table of shape classes.
1083 (neon_shape_el): New enumeration. One element of a shape.
1084 (neon_shape_el_size): Register widths of above, where appropriate.
1085 (neon_shape_info): New struct. Info for shape table.
1086 (neon_shape_tab): New array.
1087 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1088 (neon_check_shape): Rewrite as...
1089 (neon_select_shape): New function to classify instruction shapes,
1090 driven by new table neon_shape_tab array.
1091 (neon_quad): New function. Return 1 if shape should set Q flag in
1092 instructions (or equivalent), 0 otherwise.
1093 (type_chk_of_el_type): Support F64.
1094 (el_type_of_type_chk): Likewise.
1095 (neon_check_type): Add support for VFP type checking (VFP data
1096 elements fill their containing registers).
1097 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1098 in thumb mode for VFP instructions.
1099 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1100 and encode the current instruction as if it were that opcode.
1101 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1102 arguments, call function in PFN.
1103 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1104 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1105 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1106 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1107 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1108 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1109 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1110 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1111 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1112 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1113 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1114 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1115 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1116 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1117 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1119 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1120 between VFP and Neon turns out to belong to Neon. Perform
1121 architecture check and fill in condition field if appropriate.
1122 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1123 (do_neon_cvt): Add support for VFP variants of instructions.
1124 (neon_cvt_flavour): Extend to cover VFP conversions.
1125 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1127 (do_neon_ldr_str): Handle single-precision VFP load/store.
1128 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1129 NS_NULL not NS_IGNORE.
1130 (opcode_tag): Add OT_csuffixF for operands which either take a
1131 conditional suffix, or have 0xF in the condition field.
1132 (md_assemble): Add support for OT_csuffixF.
1133 (NCE): Replace macro with...
1134 (NCE_tag, NCE, NCEF): New macros.
1135 (nCE): Replace macro with...
1136 (nCE_tag, nCE, nCEF): New macros.
1137 (insns): Add support for VFP insns or VFP versions of insns msr,
1138 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1139 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1140 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1141 VFP/Neon insns together.
1143 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1144 Ladislav Michl <ladis@linux-mips.org>
1146 * app.c: Don't include headers already included by as.h.
1148 * atof-generic.c: Likewise.
1150 * dwarf2dbg.c: Likewise.
1152 * input-file.c: Likewise.
1153 * input-scrub.c: Likewise.
1154 * macro.c: Likewise.
1155 * output-file.c: Likewise.
1158 * config/bfin-lex.l: Likewise.
1159 * config/obj-coff.h: Likewise.
1160 * config/obj-elf.h: Likewise.
1161 * config/obj-som.h: Likewise.
1162 * config/tc-arc.c: Likewise.
1163 * config/tc-arm.c: Likewise.
1164 * config/tc-avr.c: Likewise.
1165 * config/tc-bfin.c: Likewise.
1166 * config/tc-cris.c: Likewise.
1167 * config/tc-d10v.c: Likewise.
1168 * config/tc-d30v.c: Likewise.
1169 * config/tc-dlx.h: Likewise.
1170 * config/tc-fr30.c: Likewise.
1171 * config/tc-frv.c: Likewise.
1172 * config/tc-h8300.c: Likewise.
1173 * config/tc-hppa.c: Likewise.
1174 * config/tc-i370.c: Likewise.
1175 * config/tc-i860.c: Likewise.
1176 * config/tc-i960.c: Likewise.
1177 * config/tc-ip2k.c: Likewise.
1178 * config/tc-iq2000.c: Likewise.
1179 * config/tc-m32c.c: Likewise.
1180 * config/tc-m32r.c: Likewise.
1181 * config/tc-maxq.c: Likewise.
1182 * config/tc-mcore.c: Likewise.
1183 * config/tc-mips.c: Likewise.
1184 * config/tc-mmix.c: Likewise.
1185 * config/tc-mn10200.c: Likewise.
1186 * config/tc-mn10300.c: Likewise.
1187 * config/tc-msp430.c: Likewise.
1188 * config/tc-mt.c: Likewise.
1189 * config/tc-ns32k.c: Likewise.
1190 * config/tc-openrisc.c: Likewise.
1191 * config/tc-ppc.c: Likewise.
1192 * config/tc-s390.c: Likewise.
1193 * config/tc-sh.c: Likewise.
1194 * config/tc-sh64.c: Likewise.
1195 * config/tc-sparc.c: Likewise.
1196 * config/tc-tic30.c: Likewise.
1197 * config/tc-tic4x.c: Likewise.
1198 * config/tc-tic54x.c: Likewise.
1199 * config/tc-v850.c: Likewise.
1200 * config/tc-vax.c: Likewise.
1201 * config/tc-xc16x.c: Likewise.
1202 * config/tc-xstormy16.c: Likewise.
1203 * config/tc-xtensa.c: Likewise.
1204 * config/tc-z80.c: Likewise.
1205 * config/tc-z8k.c: Likewise.
1206 * macro.h: Don't include sb.h or ansidecl.h.
1207 * sb.h: Don't include stdio.h or ansidecl.h.
1208 * cond.c: Include sb.h.
1209 * itbl-lex.l: Include as.h instead of other system headers.
1210 * itbl-parse.y: Likewise.
1211 * itbl-ops.c: Similarly.
1212 * itbl-ops.h: Don't include as.h or ansidecl.h.
1213 * config/bfin-defs.h: Don't include bfd.h or as.h.
1214 * config/bfin-parse.y: Include as.h instead of other system headers.
1216 2006-06-06 Ben Elliston <bje@au.ibm.com>
1217 Anton Blanchard <anton@samba.org>
1219 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1220 (md_show_usage): Document it.
1221 (ppc_setup_opcodes): Test power6 opcode flag bits.
1222 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1224 2006-06-06 Thiemo Seufer <ths@mips.com>
1225 Chao-ying Fu <fu@mips.com>
1227 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1228 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1229 (macro_build): Update comment.
1230 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1231 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1233 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1234 MIPS_CPU_ASE_MDMX flags for sb1.
1236 2006-06-05 Thiemo Seufer <ths@mips.com>
1238 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1240 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1241 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1242 and MT instructions a fatal error. Use INSERT_OPERAND where
1243 appropriate. Improve warnings for break and wait code overflows.
1244 Use symbolic constant of OP_MASK_COPZ.
1245 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1247 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1249 * po/Make-in (top_builddir): Define.
1251 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1253 * doc/Makefile.am (TEXI2DVI): Define.
1254 * doc/Makefile.in: Regenerate.
1255 * doc/c-arc.texi: Fix typo.
1257 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1259 * config/obj-ieee.c: Delete.
1260 * config/obj-ieee.h: Delete.
1261 * Makefile.am (OBJ_FORMATS): Remove ieee.
1262 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1263 (obj-ieee.o): Remove rule.
1264 * Makefile.in: Regenerate.
1265 * configure.in (atof): Remove tahoe.
1266 (OBJ_MAYBE_IEEE): Don't define.
1267 * configure: Regenerate.
1268 * config.in: Regenerate.
1269 * doc/Makefile.in: Regenerate.
1270 * po/POTFILES.in: Regenerate.
1272 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1274 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1275 and LIBINTL_DEP everywhere.
1277 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1278 * acinclude.m4: Include new gettext macros.
1279 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1280 Remove local code for po/Makefile.
1281 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1283 2006-05-30 Nick Clifton <nickc@redhat.com>
1285 * po/es.po: Updated Spanish translation.
1287 2006-05-06 Denis Chertykov <denisc@overta.ru>
1289 * doc/c-avr.texi: New file.
1290 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1291 * doc/all.texi: Set AVR
1292 * doc/as.texinfo: Include c-avr.texi
1294 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1296 * config/bfin-parse.y (check_macfunc): Loose the condition of
1297 calling check_multiply_halfregs ().
1299 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1301 * config/bfin-parse.y (asm_1): Better check and deal with
1302 vector and scalar Multiply 16-Bit Operands instructions.
1304 2006-05-24 Nick Clifton <nickc@redhat.com>
1306 * config/tc-hppa.c: Convert to ISO C90 format.
1307 * config/tc-hppa.h: Likewise.
1309 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1310 Randolph Chung <randolph@tausq.org>
1312 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1313 is_tls_ieoff, is_tls_leoff): Define.
1314 (fix_new_hppa): Handle TLS.
1315 (cons_fix_new_hppa): Likewise.
1317 (md_apply_fix): Handle TLS relocs.
1318 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1320 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1322 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1324 2006-05-23 Thiemo Seufer <ths@mips.com>
1325 David Ung <davidu@mips.com>
1326 Nigel Stephens <nigel@mips.com>
1329 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1330 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1331 ISA_HAS_MXHC1): New macros.
1332 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1333 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1334 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1335 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1336 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1337 (mips_after_parse_args): Change default handling of float register
1338 size to account for 32bit code with 64bit FP. Better sanity checking
1339 of ISA/ASE/ABI option combinations.
1340 (s_mipsset): Support switching of GPR and FPR sizes via
1341 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1343 (mips_elf_final_processing): We should record the use of 64bit FP
1344 registers in 32bit code but we don't, because ELF header flags are
1346 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1347 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1348 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1349 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1350 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1351 missing -march options. Document .set arch=CPU. Move .set smartmips
1352 to ASE page. Use @code for .set FOO examples.
1354 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1356 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1359 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1361 * config/bfin-defs.h (bfin_equals): Remove declaration.
1362 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1363 * config/tc-bfin.c (bfin_name_is_register): Remove.
1364 (bfin_equals): Remove.
1365 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1366 (bfin_name_is_register): Remove declaration.
1368 2006-05-19 Thiemo Seufer <ths@mips.com>
1369 Nigel Stephens <nigel@mips.com>
1371 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1372 (mips_oddfpreg_ok): New function.
1375 2006-05-19 Thiemo Seufer <ths@mips.com>
1376 David Ung <davidu@mips.com>
1378 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1379 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1380 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1381 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1382 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1383 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1384 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1385 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1386 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1387 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1388 reg_names_o32, reg_names_n32n64): Define register classes.
1389 (reg_lookup): New function, use register classes.
1390 (md_begin): Reserve register names in the symbol table. Simplify
1392 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1394 (mips16_ip): Use reg_lookup.
1395 (tc_get_register): Likewise.
1396 (tc_mips_regname_to_dw2regnum): New function.
1398 2006-05-19 Thiemo Seufer <ths@mips.com>
1400 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1401 Un-constify string argument.
1402 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1404 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1406 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1408 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1410 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1412 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1415 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1417 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1418 cfloat/m68881 to correct architecture before using it.
1420 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1422 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1425 2006-05-15 Paul Brook <paul@codesourcery.com>
1427 * config/tc-arm.c (arm_adjust_symtab): Use
1428 bfd_is_arm_special_symbol_name.
1430 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1432 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1433 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1434 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1435 Handle errors from calls to xtensa_opcode_is_* functions.
1437 2006-05-14 Thiemo Seufer <ths@mips.com>
1439 * config/tc-mips.c (macro_build): Test for currently active
1441 (mips16_ip): Reject invalid opcodes.
1443 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1445 * doc/as.texinfo: Rename "Index" to "AS Index",
1446 and "ABORT" to "ABORT (COFF)".
1448 2006-05-11 Paul Brook <paul@codesourcery.com>
1450 * config/tc-arm.c (parse_half): New function.
1451 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1452 (parse_operands): Ditto.
1453 (do_mov16): Reject invalid relocations.
1454 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1455 (insns): Replace Iffff with HALF.
1456 (md_apply_fix): Add MOVW and MOVT relocs.
1457 (tc_gen_reloc): Ditto.
1458 * doc/c-arm.texi: Document relocation operators
1460 2006-05-11 Paul Brook <paul@codesourcery.com>
1462 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1464 2006-05-11 Thiemo Seufer <ths@mips.com>
1466 * config/tc-mips.c (append_insn): Don't check the range of j or
1469 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1471 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1472 relocs against external symbols for WinCE targets.
1473 (md_apply_fix): Likewise.
1475 2006-05-09 David Ung <davidu@mips.com>
1477 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1480 2006-05-09 Nick Clifton <nickc@redhat.com>
1482 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1483 against symbols which are not going to be placed into the symbol
1486 2006-05-09 Ben Elliston <bje@au.ibm.com>
1488 * expr.c (operand): Remove `if (0 && ..)' statement and
1489 subsequently unused target_op label. Collapse `if (1 || ..)'
1491 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1492 separately above the switch.
1494 2006-05-08 Nick Clifton <nickc@redhat.com>
1497 * config/tc-msp430.c (line_separator_character): Define as |.
1499 2006-05-08 Thiemo Seufer <ths@mips.com>
1500 Nigel Stephens <nigel@mips.com>
1501 David Ung <davidu@mips.com>
1503 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1504 (mips_opts): Likewise.
1505 (file_ase_smartmips): New variable.
1506 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1507 (macro_build): Handle SmartMIPS instructions.
1508 (mips_ip): Likewise.
1509 (md_longopts): Add argument handling for smartmips.
1510 (md_parse_options, mips_after_parse_args): Likewise.
1511 (s_mipsset): Add .set smartmips support.
1512 (md_show_usage): Document -msmartmips/-mno-smartmips.
1513 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1515 * doc/c-mips.texi: Likewise.
1517 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1519 * write.c (relax_segment): Add pass count arg. Don't error on
1520 negative org/space on first two passes.
1521 (relax_seg_info): New struct.
1522 (relax_seg, write_object_file): Adjust.
1523 * write.h (relax_segment): Update prototype.
1525 2006-05-05 Julian Brown <julian@codesourcery.com>
1527 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1529 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1530 architecture version checks.
1531 (insns): Allow overlapping instructions to be used in VFP mode.
1533 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1536 * config/obj-elf.c (obj_elf_change_section): Allow user
1537 specified SHF_ALPHA_GPREL.
1539 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1541 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1542 for PMEM related expressions.
1544 2006-05-05 Nick Clifton <nickc@redhat.com>
1547 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1548 insertion of a directory separator character into a string at a
1549 given offset. Uses heuristics to decide when to use a backslash
1550 character rather than a forward-slash character.
1551 (dwarf2_directive_loc): Use the macro.
1552 (out_debug_info): Likewise.
1554 2006-05-05 Thiemo Seufer <ths@mips.com>
1555 David Ung <davidu@mips.com>
1557 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1559 (macro): Add new case M_CACHE_AB.
1561 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1563 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1564 (opcode_lookup): Issue a warning for opcode with
1565 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1566 identical to OT_cinfix3.
1567 (TxC3w, TC3w, tC3w): New.
1568 (insns): Use tC3w and TC3w for comparison instructions with
1571 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1573 * subsegs.h (struct frchain): Delete frch_seg.
1574 (frchain_root): Delete.
1575 (seg_info): Define as macro.
1576 * subsegs.c (frchain_root): Delete.
1577 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1578 (subsegs_begin, subseg_change): Adjust for above.
1579 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1580 rather than to one big list.
1581 (subseg_get): Don't special case abs, und sections.
1582 (subseg_new, subseg_force_new): Don't set frchainP here.
1584 (subsegs_print_statistics): Adjust frag chain control list traversal.
1585 * debug.c (dmp_frags): Likewise.
1586 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1587 at frchain_root. Make use of known frchain ordering.
1588 (last_frag_for_seg): Likewise.
1589 (get_frag_fix): Likewise. Add seg param.
1590 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1591 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1592 (SUB_SEGMENT_ALIGN): Likewise.
1593 (subsegs_finish): Adjust frchain list traversal.
1594 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1595 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1596 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1597 (xtensa_fix_b_j_loop_end_frags): Likewise.
1598 (xtensa_fix_close_loop_end_frags): Likewise.
1599 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1600 (retrieve_segment_info): Delete frch_seg initialisation.
1602 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1604 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1605 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1606 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1607 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1609 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1611 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1613 (md_apply_fix3): Multiply offset by 4 here for
1614 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1616 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1617 Jan Beulich <jbeulich@novell.com>
1619 * config/tc-i386.c (output_invalid_buf): Change size for
1621 * config/tc-tic30.c (output_invalid_buf): Likewise.
1623 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1625 * config/tc-tic30.c (output_invalid): Likewise.
1627 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1629 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1630 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1631 (asconfig.texi): Don't set top_srcdir.
1632 * doc/as.texinfo: Don't use top_srcdir.
1633 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1635 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1637 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1638 * config/tc-tic30.c (output_invalid_buf): Likewise.
1640 * config/tc-i386.c (output_invalid): Use snprintf instead of
1642 * config/tc-ia64.c (declare_register_set): Likewise.
1643 (emit_one_bundle): Likewise.
1644 (check_dependencies): Likewise.
1645 * config/tc-tic30.c (output_invalid): Likewise.
1647 2006-05-02 Paul Brook <paul@codesourcery.com>
1649 * config/tc-arm.c (arm_optimize_expr): New function.
1650 * config/tc-arm.h (md_optimize_expr): Define
1651 (arm_optimize_expr): Add prototype.
1652 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1654 2006-05-02 Ben Elliston <bje@au.ibm.com>
1656 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1659 * sb.h (sb_list_vector): Move to sb.c.
1660 * sb.c (free_list): Use type of sb_list_vector directly.
1661 (sb_build): Fix off-by-one error in assertion about `size'.
1663 2006-05-01 Ben Elliston <bje@au.ibm.com>
1665 * listing.c (listing_listing): Remove useless loop.
1666 * macro.c (macro_expand): Remove is_positional local variable.
1667 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1668 and simplify surrounding expressions, where possible.
1669 (assign_symbol): Likewise.
1670 (s_weakref): Likewise.
1671 * symbols.c (colon): Likewise.
1673 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1675 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1677 2006-04-30 Thiemo Seufer <ths@mips.com>
1678 David Ung <davidu@mips.com>
1680 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1681 (mips_immed): New table that records various handling of udi
1682 instruction patterns.
1683 (mips_ip): Adds udi handling.
1685 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1687 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1688 of list rather than beginning.
1690 2006-04-26 Julian Brown <julian@codesourcery.com>
1692 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1693 (is_quarter_float): Rename from above. Simplify slightly.
1694 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1696 (parse_neon_mov): Parse floating-point constants.
1697 (neon_qfloat_bits): Fix encoding.
1698 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1699 preference to integer encoding when using the F32 type.
1701 2006-04-26 Julian Brown <julian@codesourcery.com>
1703 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1704 zero-initialising structures containing it will lead to invalid types).
1705 (arm_it): Add vectype to each operand.
1706 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1708 (neon_typed_alias): New structure. Extra information for typed
1710 (reg_entry): Add neon type info field.
1711 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1712 Break out alternative syntax for coprocessor registers, etc. into...
1713 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1714 out from arm_reg_parse.
1715 (parse_neon_type): Move. Return SUCCESS/FAIL.
1716 (first_error): New function. Call to ensure first error which occurs is
1718 (parse_neon_operand_type): Parse exactly one type.
1719 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1720 (parse_typed_reg_or_scalar): New function. Handle core of both
1721 arm_typed_reg_parse and parse_scalar.
1722 (arm_typed_reg_parse): Parse a register with an optional type.
1723 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1725 (parse_scalar): Parse a Neon scalar with optional type.
1726 (parse_reg_list): Use first_error.
1727 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1728 (neon_alias_types_same): New function. Return true if two (alias) types
1730 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1732 (insert_reg_alias): Return new reg_entry not void.
1733 (insert_neon_reg_alias): New function. Insert type/index information as
1734 well as register for alias.
1735 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1736 make typed register aliases accordingly.
1737 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1739 (s_unreq): Delete type information if present.
1740 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1741 (s_arm_unwind_save_mmxwcg): Likewise.
1742 (s_arm_unwind_movsp): Likewise.
1743 (s_arm_unwind_setfp): Likewise.
1744 (parse_shift): Likewise.
1745 (parse_shifter_operand): Likewise.
1746 (parse_address): Likewise.
1747 (parse_tb): Likewise.
1748 (tc_arm_regname_to_dw2regnum): Likewise.
1749 (md_pseudo_table): Add dn, qn.
1750 (parse_neon_mov): Handle typed operands.
1751 (parse_operands): Likewise.
1752 (neon_type_mask): Add N_SIZ.
1753 (N_ALLMODS): New macro.
1754 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1755 (el_type_of_type_chk): Add some safeguards.
1756 (modify_types_allowed): Fix logic bug.
1757 (neon_check_type): Handle operands with types.
1758 (neon_three_same): Remove redundant optional arg handling.
1759 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1760 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1761 (do_neon_step): Adjust accordingly.
1762 (neon_cmode_for_logic_imm): Use first_error.
1763 (do_neon_bitfield): Call neon_check_type.
1764 (neon_dyadic): Rename to...
1765 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1766 to allow modification of type of the destination.
1767 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1768 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1769 (do_neon_compare): Make destination be an untyped bitfield.
1770 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1771 (neon_mul_mac): Return early in case of errors.
1772 (neon_move_immediate): Use first_error.
1773 (neon_mac_reg_scalar_long): Fix type to include scalar.
1774 (do_neon_dup): Likewise.
1775 (do_neon_mov): Likewise (in several places).
1776 (do_neon_tbl_tbx): Fix type.
1777 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1778 (do_neon_ld_dup): Exit early in case of errors and/or use
1780 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1781 Handle .dn/.qn directives.
1782 (REGDEF): Add zero for reg_entry neon field.
1784 2006-04-26 Julian Brown <julian@codesourcery.com>
1786 * config/tc-arm.c (limits.h): Include.
1787 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1788 (fpu_vfp_v3_or_neon_ext): Declare constants.
1789 (neon_el_type): New enumeration of types for Neon vector elements.
1790 (neon_type_el): New struct. Define type and size of a vector element.
1791 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1793 (neon_type): Define struct. The type of an instruction.
1794 (arm_it): Add 'vectype' for the current instruction.
1795 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1796 (vfp_sp_reg_pos): Rename to...
1797 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1799 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1800 (Neon D or Q register).
1801 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1803 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1804 (my_get_expression): Allow above constant as argument to accept
1805 64-bit constants with optional prefix.
1806 (arm_reg_parse): Add extra argument to return the specific type of
1807 register in when either a D or Q register (REG_TYPE_NDQ) is
1808 requested. Can be NULL.
1809 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1810 (parse_reg_list): Update for new arm_reg_parse args.
1811 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1812 (parse_neon_el_struct_list): New function. Parse element/structure
1813 register lists for VLD<n>/VST<n> instructions.
1814 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1815 (s_arm_unwind_save_mmxwr): Likewise.
1816 (s_arm_unwind_save_mmxwcg): Likewise.
1817 (s_arm_unwind_movsp): Likewise.
1818 (s_arm_unwind_setfp): Likewise.
1819 (parse_big_immediate): New function. Parse an immediate, which may be
1820 64 bits wide. Put results in inst.operands[i].
1821 (parse_shift): Update for new arm_reg_parse args.
1822 (parse_address): Likewise. Add parsing of alignment specifiers.
1823 (parse_neon_mov): Parse the operands of a VMOV instruction.
1824 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1825 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1826 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1827 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1828 (parse_operands): Handle new codes above.
1829 (encode_arm_vfp_sp_reg): Rename to...
1830 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1831 selected VFP version only supports D0-D15.
1832 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1833 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1834 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1835 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1836 encode_arm_vfp_reg name, and allow 32 D regs.
1837 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1838 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1840 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1841 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1842 constant-load and conversion insns introduced with VFPv3.
1843 (neon_tab_entry): New struct.
1844 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1845 those which are the targets of pseudo-instructions.
1846 (neon_opc): Enumerate opcodes, use as indices into...
1847 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1848 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1849 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1850 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1852 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1854 (neon_type_mask): New. Compact type representation for type checking.
1855 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1856 permitted type combinations.
1857 (N_IGNORE_TYPE): New macro.
1858 (neon_check_shape): New function. Check an instruction shape for
1859 multiple alternatives. Return the specific shape for the current
1861 (neon_modify_type_size): New function. Modify a vector type and size,
1862 depending on the bit mask in argument 1.
1863 (neon_type_promote): New function. Convert a given "key" type (of an
1864 operand) into the correct type for a different operand, based on a bit
1866 (type_chk_of_el_type): New function. Convert a type and size into the
1867 compact representation used for type checking.
1868 (el_type_of_type_ckh): New function. Reverse of above (only when a
1869 single bit is set in the bit mask).
1870 (modify_types_allowed): New function. Alter a mask of allowed types
1871 based on a bit mask of modifications.
1872 (neon_check_type): New function. Check the type of the current
1873 instruction against the variable argument list. The "key" type of the
1874 instruction is returned.
1875 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1876 a Neon data-processing instruction depending on whether we're in ARM
1877 mode or Thumb-2 mode.
1878 (neon_logbits): New function.
1879 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1880 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1881 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1882 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1883 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1884 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1885 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1886 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1887 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1888 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1889 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1890 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1891 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1892 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1893 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1894 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1895 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1896 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1897 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1898 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1899 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1900 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1901 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1902 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1903 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1905 (parse_neon_type): New function. Parse Neon type specifier.
1906 (opcode_lookup): Allow parsing of Neon type specifiers.
1907 (REGNUM2, REGSETH, REGSET2): New macros.
1908 (reg_names): Add new VFPv3 and Neon registers.
1909 (NUF, nUF, NCE, nCE): New macros for opcode table.
1910 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1911 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1912 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1913 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1914 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1915 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1916 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1917 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1918 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1919 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1920 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1921 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1922 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1923 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1925 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1926 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1927 (arm_option_cpu_value): Add vfp3 and neon.
1928 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1931 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1933 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1934 syntax instead of hardcoded opcodes with ".w18" suffixes.
1935 (wide_branch_opcode): New.
1936 (build_transition): Use it to check for wide branch opcodes with
1937 either ".w18" or ".w15" suffixes.
1939 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1941 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1942 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1943 frag's is_literal flag.
1945 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1947 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1949 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1951 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1952 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1953 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1954 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1955 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1957 2005-04-20 Paul Brook <paul@codesourcery.com>
1959 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1961 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1963 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1965 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1966 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1967 Make some cpus unsupported on ELF. Run "make dep-am".
1968 * Makefile.in: Regenerate.
1970 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1972 * configure.in (--enable-targets): Indent help message.
1973 * configure: Regenerate.
1975 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1978 * config/tc-i386.c (i386_immediate): Check illegal immediate
1981 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1983 * config/tc-i386.c: Formatting.
1984 (output_disp, output_imm): ISO C90 params.
1986 * frags.c (frag_offset_fixed_p): Constify args.
1987 * frags.h (frag_offset_fixed_p): Ditto.
1989 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1990 (COFF_MAGIC): Delete.
1992 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1994 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1996 * po/POTFILES.in: Regenerated.
1998 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2000 * doc/as.texinfo: Mention that some .type syntaxes are not
2001 supported on all architectures.
2003 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2005 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2006 instructions when such transformations have been disabled.
2008 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2010 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2011 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2012 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2013 decoding the loop instructions. Remove current_offset variable.
2014 (xtensa_fix_short_loop_frags): Likewise.
2015 (min_bytes_to_other_loop_end): Remove current_offset argument.
2017 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2019 * config/tc-z80.c (z80_optimize_expr): Removed.
2020 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2022 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2024 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2025 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2026 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2027 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2028 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2029 at90can64, at90usb646, at90usb647, at90usb1286 and
2031 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2033 2006-04-07 Paul Brook <paul@codesourcery.com>
2035 * config/tc-arm.c (parse_operands): Set default error message.
2037 2006-04-07 Paul Brook <paul@codesourcery.com>
2039 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2041 2006-04-07 Paul Brook <paul@codesourcery.com>
2043 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2045 2006-04-07 Paul Brook <paul@codesourcery.com>
2047 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2048 (move_or_literal_pool): Handle Thumb-2 instructions.
2049 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2051 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2054 * config/tc-i386.c (match_template): Move 64-bit operand tests
2057 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2059 * po/Make-in: Add install-html target.
2060 * Makefile.am: Add install-html and install-html-recursive targets.
2061 * Makefile.in: Regenerate.
2062 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2063 * configure: Regenerate.
2064 * doc/Makefile.am: Add install-html and install-html-am targets.
2065 * doc/Makefile.in: Regenerate.
2067 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2069 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2072 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2073 Daniel Jacobowitz <dan@codesourcery.com>
2075 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2076 (GOTT_BASE, GOTT_INDEX): New.
2077 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2078 GOTT_INDEX when generating VxWorks PIC.
2079 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2080 use the generic *-*-vxworks* stanza instead.
2082 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2085 * frags.c (frag_offset_fixed_p): New function.
2086 * frags.h (frag_offset_fixed_p): Declare.
2087 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2088 (resolve_expression): Likewise.
2090 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2092 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2093 of the same length but different numbers of slots.
2095 2006-03-30 Andreas Schwab <schwab@suse.de>
2097 * configure.in: Fix help string for --enable-targets option.
2098 * configure: Regenerate.
2100 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2102 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2103 (m68k_ip): ... here. Use for all chips. Protect against buffer
2104 overrun and avoid excessive copying.
2106 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2107 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2108 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2109 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2110 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2111 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2112 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2113 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2114 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2115 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2116 (struct m68k_cpu): Change chip field to control_regs.
2117 (current_chip): Remove.
2118 (control_regs): New.
2119 (m68k_archs, m68k_extensions): Adjust.
2120 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2121 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2122 (find_cf_chip): Reimplement for new organization of cpu table.
2123 (select_control_regs): Remove.
2125 (struct save_opts): Save control regs, not chip.
2126 (s_save, s_restore): Adjust.
2127 (m68k_lookup_cpu): Give deprecated warning when necessary.
2128 (m68k_init_arch): Adjust.
2129 (md_show_usage): Adjust for new cpu table organization.
2131 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2133 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2134 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2135 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2137 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2138 (any_gotrel): New rule.
2139 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2140 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2142 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2143 (bfin_pic_ptr): New function.
2144 (md_pseudo_table): Add it for ".picptr".
2145 (OPTION_FDPIC): New macro.
2146 (md_longopts): Add -mfdpic.
2147 (md_parse_option): Handle it.
2148 (md_begin): Set BFD flags.
2149 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2150 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2152 * Makefile.am (bfin-parse.o): Update dependencies.
2153 (DEPTC_bfin_elf): Likewise.
2154 * Makefile.in: Regenerate.
2156 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2158 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2159 mcfemac instead of mcfmac.
2161 2006-03-23 Michael Matz <matz@suse.de>
2163 * config/tc-i386.c (type_names): Correct placement of 'static'.
2164 (reloc): Map some more relocs to their 64 bit counterpart when
2166 (output_insn): Work around breakage if DEBUG386 is defined.
2167 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2168 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2169 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2170 different from i386.
2171 (output_imm): Ditto.
2172 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2174 (md_convert_frag): Jumps can now be larger than 2GB away, error
2176 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2177 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2179 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2180 Daniel Jacobowitz <dan@codesourcery.com>
2181 Phil Edwards <phil@codesourcery.com>
2182 Zack Weinberg <zack@codesourcery.com>
2183 Mark Mitchell <mark@codesourcery.com>
2184 Nathan Sidwell <nathan@codesourcery.com>
2186 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2187 (md_begin): Complain about -G being used for PIC. Don't change
2188 the text, data and bss alignments on VxWorks.
2189 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2190 generating VxWorks PIC.
2191 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2192 (macro): Likewise, but do not treat la $25 specially for
2193 VxWorks PIC, and do not handle jal.
2194 (OPTION_MVXWORKS_PIC): New macro.
2195 (md_longopts): Add -mvxworks-pic.
2196 (md_parse_option): Don't complain about using PIC and -G together here.
2197 Handle OPTION_MVXWORKS_PIC.
2198 (md_estimate_size_before_relax): Always use the first relaxation
2199 sequence on VxWorks.
2200 * config/tc-mips.h (VXWORKS_PIC): New.
2202 2006-03-21 Paul Brook <paul@codesourcery.com>
2204 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2206 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2208 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2209 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2210 (get_loop_align_size): New.
2211 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2212 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2213 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2214 (get_noop_aligned_address): Use get_loop_align_size.
2215 (get_aligned_diff): Likewise.
2217 2006-03-21 Paul Brook <paul@codesourcery.com>
2219 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2221 2006-03-20 Paul Brook <paul@codesourcery.com>
2223 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2224 (do_t_branch): Encode branches inside IT blocks as unconditional.
2225 (do_t_cps): New function.
2226 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2227 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2228 (opcode_lookup): Allow conditional suffixes on all instructions in
2230 (md_assemble): Advance condexec state before checking for errors.
2231 (insns): Use do_t_cps.
2233 2006-03-20 Paul Brook <paul@codesourcery.com>
2235 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2236 outputting the insn.
2238 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2240 * config/tc-vax.c: Update copyright year.
2241 * config/tc-vax.h: Likewise.
2243 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2245 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2247 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2249 2006-03-17 Paul Brook <paul@codesourcery.com>
2251 * config/tc-arm.c (insns): Add ldm and stm.
2253 2006-03-17 Ben Elliston <bje@au.ibm.com>
2256 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2258 2006-03-16 Paul Brook <paul@codesourcery.com>
2260 * config/tc-arm.c (insns): Add "svc".
2262 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2264 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2265 flag and avoid double underscore prefixes.
2267 2006-03-10 Paul Brook <paul@codesourcery.com>
2269 * config/tc-arm.c (md_begin): Handle EABIv5.
2270 (arm_eabis): Add EF_ARM_EABI_VER5.
2271 * doc/c-arm.texi: Document -meabi=5.
2273 2006-03-10 Ben Elliston <bje@au.ibm.com>
2275 * app.c (do_scrub_chars): Simplify string handling.
2277 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2278 Daniel Jacobowitz <dan@codesourcery.com>
2279 Zack Weinberg <zack@codesourcery.com>
2280 Nathan Sidwell <nathan@codesourcery.com>
2281 Paul Brook <paul@codesourcery.com>
2282 Ricardo Anguiano <anguiano@codesourcery.com>
2283 Phil Edwards <phil@codesourcery.com>
2285 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2286 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2288 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2289 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2290 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2292 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2294 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2295 even when using the text-section-literals option.
2297 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2299 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2301 (m68k_ip): <case 'J'> Check we have some control regs.
2302 (md_parse_option): Allow raw arch switch.
2303 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2304 whether 68881 or cfloat was meant by -mfloat.
2305 (md_show_usage): Adjust extension display.
2306 (m68k_elf_final_processing): Adjust.
2308 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2310 * config/tc-avr.c (avr_mod_hash_value): New function.
2311 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2312 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2313 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2314 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2316 (tc_gen_reloc): Handle substractions of symbols, if possible do
2317 fixups, abort otherwise.
2318 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2319 tc_fix_adjustable): Define.
2321 2006-03-02 James E Wilson <wilson@specifix.com>
2323 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2324 change the template, then clear md.slot[curr].end_of_insn_group.
2326 2006-02-28 Jan Beulich <jbeulich@novell.com>
2328 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2330 2006-02-28 Jan Beulich <jbeulich@novell.com>
2333 * macro.c (getstring): Don't treat parentheses special anymore.
2334 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2335 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2338 2006-02-28 Mat <mat@csail.mit.edu>
2340 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2342 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2344 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2346 (CFI_signal_frame): Define.
2347 (cfi_pseudo_table): Add .cfi_signal_frame.
2348 (dot_cfi): Handle CFI_signal_frame.
2349 (output_cie): Handle cie->signal_frame.
2350 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2351 different. Copy signal_frame from FDE to newly created CIE.
2352 * doc/as.texinfo: Document .cfi_signal_frame.
2354 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2356 * doc/Makefile.am: Add html target.
2357 * doc/Makefile.in: Regenerate.
2358 * po/Make-in: Add html target.
2360 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2362 * config/tc-i386.c (output_insn): Support Intel Merom New
2365 * config/tc-i386.h (CpuMNI): New.
2366 (CpuUnknownFlags): Add CpuMNI.
2368 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2370 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2371 (hpriv_reg_table): New table for hyperprivileged registers.
2372 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2375 2006-02-24 DJ Delorie <dj@redhat.com>
2377 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2378 (tc_gen_reloc): Don't define.
2379 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2380 (OPTION_LINKRELAX): New.
2381 (md_longopts): Add it.
2383 (md_parse_options): Set it.
2384 (md_assemble): Emit relaxation relocs as needed.
2385 (md_convert_frag): Emit relaxation relocs as needed.
2386 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2387 (m32c_apply_fix): New.
2388 (tc_gen_reloc): New.
2389 (m32c_force_relocation): Force out jump relocs when relaxing.
2390 (m32c_fix_adjustable): Return false if relaxing.
2392 2006-02-24 Paul Brook <paul@codesourcery.com>
2394 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2395 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2396 (struct asm_barrier_opt): Define.
2397 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2398 (parse_psr): Accept V7M psr names.
2399 (parse_barrier): New function.
2400 (enum operand_parse_code): Add OP_oBARRIER.
2401 (parse_operands): Implement OP_oBARRIER.
2402 (do_barrier): New function.
2403 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2404 (do_t_cpsi): Add V7M restrictions.
2405 (do_t_mrs, do_t_msr): Validate V7M variants.
2406 (md_assemble): Check for NULL variants.
2407 (v7m_psrs, barrier_opt_names): New tables.
2408 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2409 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2410 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2411 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2412 (struct cpu_arch_ver_table): Define.
2413 (cpu_arch_ver): New.
2414 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2415 Tag_CPU_arch_profile.
2416 * doc/c-arm.texi: Document new cpu and arch options.
2418 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2420 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2422 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2424 * config/tc-ia64.c: Update copyright years.
2426 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2428 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2431 2005-02-22 Paul Brook <paul@codesourcery.com>
2433 * config/tc-arm.c (do_pld): Remove incorrect write to
2435 (encode_thumb32_addr_mode): Use correct operand.
2437 2006-02-21 Paul Brook <paul@codesourcery.com>
2439 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2441 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2442 Anil Paranjape <anilp1@kpitcummins.com>
2443 Shilin Shakti <shilins@kpitcummins.com>
2445 * Makefile.am: Add xc16x related entry.
2446 * Makefile.in: Regenerate.
2447 * configure.in: Added xc16x related entry.
2448 * configure: Regenerate.
2449 * config/tc-xc16x.h: New file
2450 * config/tc-xc16x.c: New file
2451 * doc/c-xc16x.texi: New file for xc16x
2452 * doc/all.texi: Entry for xc16x
2453 * doc/Makefile.texi: Added c-xc16x.texi
2454 * NEWS: Announce the support for the new target.
2456 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2458 * configure.tgt: set emulation for mips-*-netbsd*
2460 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2462 * config.in: Rebuilt.
2464 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2466 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2467 from 1, not 0, in error messages.
2468 (md_assemble): Simplify special-case check for ENTRY instructions.
2469 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2470 operand in error message.
2472 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2474 * configure.tgt (arm-*-linux-gnueabi*): Change to
2477 2006-02-10 Nick Clifton <nickc@redhat.com>
2479 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2480 32-bit value is propagated into the upper bits of a 64-bit long.
2482 * config/tc-arc.c (init_opcode_tables): Fix cast.
2483 (arc_extoper, md_operand): Likewise.
2485 2006-02-09 David Heine <dlheine@tensilica.com>
2487 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2488 each relaxation step.
2490 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2492 * configure.in (CHECK_DECLS): Add vsnprintf.
2493 * configure: Regenerate.
2494 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2495 include/declare here, but...
2496 * as.h: Move code detecting VARARGS idiom to the top.
2497 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2498 (vsnprintf): Declare if not already declared.
2500 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2502 * as.c (close_output_file): New.
2503 (main): Register close_output_file with xatexit before
2504 dump_statistics. Don't call output_file_close.
2506 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2508 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2509 mcf5329_control_regs): New.
2510 (not_current_architecture, selected_arch, selected_cpu): New.
2511 (m68k_archs, m68k_extensions): New.
2512 (archs): Renamed to ...
2513 (m68k_cpus): ... here. Adjust.
2515 (md_pseudo_table): Add arch and cpu directives.
2516 (find_cf_chip, m68k_ip): Adjust table scanning.
2517 (no_68851, no_68881): Remove.
2518 (md_assemble): Lazily initialize.
2519 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2520 (md_init_after_args): Move functionality to m68k_init_arch.
2521 (mri_chip): Adjust table scanning.
2522 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2523 options with saner parsing.
2524 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2525 m68k_init_arch): New.
2526 (s_m68k_cpu, s_m68k_arch): New.
2527 (md_show_usage): Adjust.
2528 (m68k_elf_final_processing): Set CF EF flags.
2529 * config/tc-m68k.h (m68k_init_after_args): Remove.
2530 (tc_init_after_args): Remove.
2531 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2532 (M68k-Directives): Document .arch and .cpu directives.
2534 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2536 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2537 synonyms for equ and defl.
2538 (z80_cons_fix_new): New function.
2539 (emit_byte): Disallow relative jumps to absolute locations.
2540 (emit_data): Only handle defb, prototype changed, because defb is
2541 now handled as pseudo-op rather than an instruction.
2542 (instab): Entries for defb,defw,db,dw moved from here...
2543 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2544 Add entries for def24,def32,d24,d32.
2545 (md_assemble): Improved error handling.
2546 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2547 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2548 (z80_cons_fix_new): Declare.
2549 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2550 (def24,d24,def32,d32): New pseudo-ops.
2552 2006-02-02 Paul Brook <paul@codesourcery.com>
2554 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2556 2005-02-02 Paul Brook <paul@codesourcery.com>
2558 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2559 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2560 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2561 T2_OPCODE_RSB): Define.
2562 (thumb32_negate_data_op): New function.
2563 (md_apply_fix): Use it.
2565 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2567 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2569 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2570 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2572 (relaxation_requirements): Add pfinish_frag argument and use it to
2573 replace setting tinsn->record_fix fields.
2574 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2575 and vinsn_to_insnbuf. Remove references to record_fix and
2576 slot_sub_symbols fields.
2577 (xtensa_mark_narrow_branches): Delete unused code.
2578 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2580 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2582 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2583 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2584 of the record_fix field. Simplify error messages for unexpected
2586 (set_expr_symbol_offset_diff): Delete.
2588 2006-01-31 Paul Brook <paul@codesourcery.com>
2590 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2592 2006-01-31 Paul Brook <paul@codesourcery.com>
2593 Richard Earnshaw <rearnsha@arm.com>
2595 * config/tc-arm.c: Use arm_feature_set.
2596 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2597 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2598 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2601 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2602 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2603 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2604 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2606 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2607 (arm_opts): Move old cpu/arch options from here...
2608 (arm_legacy_opts): ... to here.
2609 (md_parse_option): Search arm_legacy_opts.
2610 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2611 (arm_float_abis, arm_eabis): Make const.
2613 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2615 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2617 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2619 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2620 in load immediate intruction.
2622 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2624 * config/bfin-parse.y (value_match): Use correct conversion
2625 specifications in template string for __FILE__ and __LINE__.
2629 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2631 Introduce TLS descriptors for i386 and x86_64.
2632 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2633 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2634 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2635 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2636 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2638 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2639 (lex_got): Handle @tlsdesc and @tlscall.
2640 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2642 2006-01-11 Nick Clifton <nickc@redhat.com>
2644 Fixes for building on 64-bit hosts:
2645 * config/tc-avr.c (mod_index): New union to allow conversion
2646 between pointers and integers.
2647 (md_begin, avr_ldi_expression): Use it.
2648 * config/tc-i370.c (md_assemble): Add cast for argument to print
2650 * config/tc-tic54x.c (subsym_substitute): Likewise.
2651 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2652 opindex field of fr_cgen structure into a pointer so that it can
2653 be stored in a frag.
2654 * config/tc-mn10300.c (md_assemble): Likewise.
2655 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2657 * config/tc-v850.c: Replace uses of (int) casts with correct
2660 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2663 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2665 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2668 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2669 a local-label reference.
2671 For older changes see ChangeLog-2005
2677 version-control: never