1 2006-11-03 Jakub Jelinek <jakub@redhat.com>
3 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
5 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
6 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
7 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
8 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
9 (output_cie): Output personality including its encoding and LSDA encoding.
10 (output_fde): Output LSDA.
11 (select_cie_for_fde): Don't share CIE if personality, its encoding or
12 LSDA encoding are different. Copy the 3 fields from fde_entry to
14 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
16 * subsegs.h (struct frchain): Add frch_cfi_data field.
17 * dw2gencfi.c: Include subsegs.h.
18 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
19 (struct frch_cfi_data): New type.
20 (unused_cfi_data): New variable.
21 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
22 and cfa_save_stack static vars into a structure pointed from
24 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
25 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
26 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
27 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
30 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
32 * config/tc-h8300.c (build_bytes): Fix const warning.
34 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
36 * tc-score.c (do16_rdrs): Handle not! instruction especially.
38 2006-10-31 Paul Brook <paul@codesourcery.com>
40 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
43 2006-10-31 Paul Brook <paul@codesourcery.com>
46 * config/tc-arm.c (object_arch): New variable.
47 (s_arm_object_arch): New function.
48 (md_pseudo_table): Add object_arch.
49 (aeabi_set_public_attributes): Obey object_arch.
50 * doc/c-arm.texi: Document .object_arch.
52 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
54 * tc-score.c (data_op2): Check invalid operands.
55 (my_get_expression): Const operand of some instructions can not be
57 (get_insn_class_from_type): Handle instruction type Insn_internal.
58 (do_macro_ldst_label): Modify inst.type.
60 (data_op2): The immediate value in lw is 15 bit signed.
62 2006-10-29 Randolph Chung <tausq@debian.org>
64 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
65 (hppa_regname_to_dw2regnum): New funcions.
66 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
67 (tc_cfi_frame_initial_instructions)
68 (tc_regname_to_dw2regnum): Define.
69 (hppa_cfi_frame_initial_instructions)
70 (hppa_regname_to_dw2regnum): Declare.
71 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
72 (DWARF2_CIE_DATA_ALIGNMENT): Define.
74 2006-10-29 Nick Clifton <nickc@redhat.com>
76 * config/tc-spu.c (md_assemble): Cast printf string size parameter
77 to int in order to avoid a compiler warning.
79 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
81 * config/tc-sh.c (md_assemble): Define size of branches.
83 2006-10-26 Ben Elliston <bje@au.ibm.com>
85 * dw2gencfi.c (cfi_add_CFA_offset):
86 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
88 * write.c (chain_frchains_together_1): Assert that this function
89 never returns a pointer to the auto variable `dummy'.
91 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
92 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
93 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
94 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
95 Alan Modra <amodra@bigpond.net.au>
97 * config/tc-spu.c: New file.
98 * config/tc-spu.h: New file.
99 * configure.tgt: Add SPU support.
100 * Makefile.am: Likewise. Run "make dep-am".
101 * Makefile.in: Regenerate.
102 * po/POTFILES.in: Regenerate.
104 2006-10-25 Ben Elliston <bje@au.ibm.com>
106 * expr.c (expr): Replace O_add case in switch (op_left) explaining
107 why it can never occur.
109 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
111 * doc/c-ppc.texi (-mcell): Document.
112 * config/tc-ppc.c (parse_cpu): Parse -mcell.
113 (md_show_usage): Document -mcell.
115 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
117 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
119 2006-10-23 Alan Modra <amodra@bigpond.net.au>
121 * config/tc-m68hc11.c (md_assemble): Quiet warning.
123 2006-10-19 Mike Frysinger <vapier@gentoo.org>
125 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
126 (x86_64_section_letter): Likewise.
128 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
130 * config/tc-score.c (build_relax_frag): Compute correct
133 2006-10-18 Roy Marples <uberlord@gentoo.org>
135 * config/tc-sparc.c (md_parse_option): Treat any target starting with
136 elf32-sparc as a viable target for the -32 switch and any target
137 starting with elf64-sparc as a viable target for the -64 switch.
138 (sparc_target_format): For 64-bit ELF flavoured output use
139 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
141 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
143 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
145 * configure: Regenerated.
147 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
149 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
150 in addition to testing for '\n'.
151 (TC_EOL_IN_INSN): Provide a default definition if necessary.
153 2006-10-13 Sterling Augstine <sterling@tensilica.com>
155 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
156 a disjoint DW_AT range.
158 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
160 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
162 2006-10-08 Paul Brook <paul@codesourcery.com>
164 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
165 (parse_operands): Use parse_big_immediate for OP_NILO.
166 (neon_cmode_for_logic_imm): Try smaller element sizes.
167 (neon_cmode_for_move_imm): Ditto.
168 (do_neon_logic): Handle .i64 pseudo-op.
170 2006-09-29 Alan Modra <amodra@bigpond.net.au>
172 * po/POTFILES.in: Regenerate.
174 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
176 * config/tc-i386.h (CpuMNI): Renamed to ...
178 (CpuUnknownFlags): Updated.
179 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
180 and PROCESSOR_MEROM with PROCESSOR_CORE2.
181 * config/tc-i386.c: Updated.
182 * doc/c-i386.texi: Likewise.
184 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
186 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
188 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
190 2006-09-27 Nick Clifton <nickc@redhat.com>
192 * output-file.c (output_file_close): Prevent an infinite loop
193 reporting that stdoutput could not be closed.
195 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
196 Joseph Myers <joseph@codesourcery.com>
197 Ian Lance Taylor <ian@wasabisystems.com>
198 Ben Elliston <bje@wasabisystems.com>
200 * config/tc-arm.c (arm_cext_iwmmxt2): New.
201 (enum operand_parse_code): New code OP_RIWR_I32z.
202 (parse_operands): Handle OP_RIWR_I32z.
203 (do_iwmmxt_wmerge): New function.
204 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
206 (do_iwmmxt_wrwrwr_or_imm5): New function.
207 (insns): Mark instructions as RIWR_I32z as appropriate.
208 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
209 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
210 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
211 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
212 (md_begin): Handle IWMMXT2.
213 (arm_cpus): Add iwmmxt2.
214 (arm_extensions): Likewise.
215 (arm_archs): Likewise.
217 2006-09-25 Bob Wilson <bob.wilson@acm.org>
219 * doc/as.texinfo (Overview): Revise description of --keep-locals.
220 Add xref to "Symbol Names".
221 (L): Refer to "local symbols" instead of "local labels". Move
222 definition to "Symbol Names" section; add xref to that section.
223 (Symbol Names): Use "Local Symbol Names" section to define local
224 symbols. Add "Local Labels" heading for description of temporary
225 forward/backward labels, and refer to those as "local labels".
227 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
230 * config/tc-i386.c (match_template): Check address size prefix
231 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
234 2006-09-22 Alan Modra <amodra@bigpond.net.au>
236 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
238 2006-09-22 Alan Modra <amodra@bigpond.net.au>
240 * as.h (as_perror): Delete declaration.
241 * gdbinit.in (as_perror): Delete breakpoint.
242 * messages.c (as_perror): Delete function.
243 * doc/internals.texi: Remove as_perror description.
244 * listing.c (listing_print: Don't use as_perror.
245 * output-file.c (output_file_create, output_file_close): Likewise.
246 * symbols.c (symbol_create, symbol_clone): Likewise.
247 * write.c (write_contents): Likewise.
248 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
249 * config/tc-tic54x.c (tic54x_mlib): Likewise.
251 2006-09-22 Alan Modra <amodra@bigpond.net.au>
253 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
254 (ppc_handle_align): New function.
255 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
256 (SUB_SEGMENT_ALIGN): Define as zero.
258 2006-09-20 Bob Wilson <bob.wilson@acm.org>
260 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
261 (Overview): Skip cross reference in man page.
263 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
265 * configure.in: Add new target x86_64-pc-mingw64.
266 * configure: Regenerate.
267 * configure.tgt: Add new target x86_64-pc-mingw64.
268 * config/obj-coff.h: Add handling for TE_PEP target specific code
270 * config/tc-i386.c: Add new targets.
271 (md_parse_option): Add targets to OPTION_64.
272 (x86_64_target_format): Add new method for setup proper default
274 * config/te-pep.h: Add new target definition header.
275 (TE_PEP): New macro: Identifies new target architecture.
276 (COFF_WITH_pex64): Set proper includes in bfd.
277 * NEWS: Mention new target.
279 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
281 * config/bfin-parse.y (binary): Change sub of const to add of negated
284 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
286 * config/tc-score.c: New file.
287 * config/tc-score.h: Newf file.
288 * configure.tgt: Add Score target.
289 * Makefile.am: Add Score files.
290 * Makefile.in: Regenerate.
291 * NEWS: Mention new target support.
293 2006-09-16 Paul Brook <paul@codesourcery.com>
295 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
296 * doc/c-arm.texi (movsp): Document offset argument.
298 2006-09-16 Paul Brook <paul@codesourcery.com>
300 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
301 unsigned int to avoid 64-bit host problems.
303 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
305 * config/bfin-parse.y (binary): Do some more constant folding for
308 2006-09-13 Jan Beulich <jbeulich@novell.com>
310 * input-file.c (input_file_give_next_buffer): Demote as_bad to
313 2006-09-13 Alan Modra <amodra@bigpond.net.au>
316 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
319 2006-09-13 Alan Modra <amodra@bigpond.net.au>
321 * input-file.c (input_file_open): Replace as_perror with as_bad
322 so that gas exits with error on file errors. Correct error
324 (input_file_get, input_file_give_next_buffer): Likewise.
325 * input-file.h: Update comment.
327 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
330 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
331 registers as a sub-class of wC registers.
333 2006-09-11 Alan Modra <amodra@bigpond.net.au>
336 * config/tc-mips.h (enum dwarf2_format): Forward declare.
337 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
338 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
339 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
341 2006-09-08 Nick Clifton <nickc@redhat.com>
344 * doc/as.texinfo (Macro): Improve documentation about separating
345 macro arguments from following text.
347 2006-09-08 Paul Brook <paul@codesourcery.com>
349 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
351 2006-09-07 Paul Brook <paul@codesourcery.com>
353 * config/tc-arm.c (parse_operands): Mark operand as present.
355 2006-09-04 Paul Brook <paul@codesourcery.com>
357 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
358 (do_neon_dyadic_if_i_d): Avoid setting U bit.
359 (do_neon_mac_maybe_scalar): Ditto.
360 (do_neon_dyadic_narrow): Force operand type to NT_integer.
361 (insns): Remove out of date comments.
363 2006-08-29 Nick Clifton <nickc@redhat.com>
365 * read.c (s_align): Initialize the 'stopc' variable to prevent
366 compiler complaints about it being used without being
368 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
369 s_float_space, s_struct, cons_worker, equals): Likewise.
371 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
373 * ecoff.c (ecoff_directive_val): Fix message typo.
374 * config/tc-ns32k.c (convert_iif): Likewise.
375 * config/tc-sh64.c (shmedia_check_limits): Likewise.
377 2006-08-25 Sterling Augustine <sterling@tensilica.com>
378 Bob Wilson <bob.wilson@acm.org>
380 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
381 the state of the absolute_literals directive. Remove align frag at
382 the start of the literal pool position.
384 2006-08-25 Bob Wilson <bob.wilson@acm.org>
386 * doc/c-xtensa.texi: Add @group commands in examples.
388 2006-08-24 Bob Wilson <bob.wilson@acm.org>
390 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
391 (INIT_LITERAL_SECTION_NAME): Delete.
392 (lit_state struct): Remove segment names, init_lit_seg, and
393 fini_lit_seg. Add lit_prefix and current_text_seg.
394 (init_literal_head_h, init_literal_head): Delete.
395 (fini_literal_head_h, fini_literal_head): Delete.
396 (xtensa_begin_directive): Move argument parsing to
397 xtensa_literal_prefix function.
398 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
399 (xtensa_literal_prefix): Parse the directive argument here and
400 record it in the lit_prefix field. Remove code to derive literal
403 (get_is_linkonce_section): Use linkonce_len. Check for any
404 ".gnu.linkonce.*" section, not just text sections.
405 (md_begin): Remove initialization of deleted lit_state fields.
406 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
407 to init_literal_head and fini_literal_head.
408 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
409 when traversing literal_head list.
410 (match_section_group): New.
411 (cache_literal_section): Rewrite to determine the literal section
412 name on the fly, create the section and return it.
413 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
414 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
415 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
416 Use xtensa_get_property_section from bfd.
417 (retrieve_xtensa_section): Delete.
418 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
419 description to refer to plural literal sections and add xref to
420 the Literal Directive section.
421 (Literal Directive): Describe new rules for deriving literal section
422 names. Add footnote for special case of .init/.fini with
423 --text-section-literals.
424 (Literal Prefix Directive): Replace old naming rules with xref to the
425 Literal Directive section.
427 2006-08-21 Joseph Myers <joseph@codesourcery.com>
429 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
430 merging with previous long opcode.
432 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
434 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
435 * Makefile.in: Regenerate.
436 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
439 2006-08-16 Julian Brown <julian@codesourcery.com>
441 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
442 to use ARM instructions on non-ARM-supporting cores.
443 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
444 mode automatically based on cpu variant.
445 (md_begin): Call above function.
447 2006-08-16 Julian Brown <julian@codesourcery.com>
449 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
450 recognized in non-unified syntax mode.
452 2006-08-15 Thiemo Seufer <ths@mips.com>
453 Nigel Stephens <nigel@mips.com>
454 David Ung <davidu@mips.com>
456 * configure.tgt: Handle mips*-sde-elf*.
458 2006-08-12 Thiemo Seufer <ths@networkno.de>
460 * config/tc-mips.c (mips16_ip): Fix argument register handling
461 for restore instruction.
463 2006-08-08 Bob Wilson <bob.wilson@acm.org>
465 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
467 (out_fixed_inc_line_addr): New.
468 (process_entries): Use out_fixed_inc_line_addr when
469 DWARF2_USE_FIXED_ADVANCE_PC is set.
470 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
472 2006-08-08 DJ Delorie <dj@redhat.com>
474 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
475 vs full symbols so that we never have more than one pointer value
476 for any given symbol in our symbol table.
478 2006-08-08 Sterling Augustine <sterling@tensilica.com>
480 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
481 and emit DW_AT_ranges when code in compilation unit is not
483 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
485 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
486 (out_debug_ranges): New function to emit .debug_ranges section
487 when code is not contiguous.
489 2006-08-08 Nick Clifton <nickc@redhat.com>
491 * config/tc-arm.c (WARN_DEPRECATED): Enable.
493 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
495 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
497 (pe_directive_secrel) [TE_PE]: New function.
498 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
499 loc, loc_mark_labels.
500 [TE_PE]: Handle secrel32.
501 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
503 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
504 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
505 (md_section_align): Only round section sizes here for AOUT
507 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
508 (tc_pe_dwarf2_emit_offset): New function.
509 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
510 (cons_fix_new_arm): Handle O_secrel.
511 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
512 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
513 of OBJ_ELF only block.
514 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
515 tc_pe_dwarf2_emit_offset.
517 2006-08-04 Richard Sandiford <richard@codesourcery.com>
519 * config/tc-sh.c (apply_full_field_fix): New function.
520 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
521 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
522 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
523 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
525 2006-08-03 Nick Clifton <nickc@redhat.com>
528 * config.in: Regenerate.
530 2006-08-03 Joseph Myers <joseph@codesourcery.com>
532 * config/tc-arm.c (parse_operands): Handle invalid register name
535 2006-08-03 Joseph Myers <joseph@codesourcery.com>
537 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
538 (parse_operands): Handle it.
539 (insns): Use it for tmcr and tmrc.
541 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
544 * config/tc-i386.c (md_parse_option): Treat any target starting
545 with elf64_x86_64 as a viable target for the -64 switch.
546 (i386_target_format): For 64-bit ELF flavoured output use
548 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
550 2006-08-02 Nick Clifton <nickc@redhat.com>
553 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
555 * configure.in: Run BFD_BINARY_FOPEN.
556 * configure: Regenerate.
557 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
560 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
562 * config/tc-i386.c (md_assemble): Don't update
565 2006-08-01 Thiemo Seufer <ths@mips.com>
567 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
569 2006-08-01 Thiemo Seufer <ths@mips.com>
571 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
572 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
573 BFD_RELOC_32 and BFD_RELOC_16.
574 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
575 md_convert_frag, md_obj_end): Fix comment formatting.
577 2006-07-31 Thiemo Seufer <ths@mips.com>
579 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
580 handling for BFD_RELOC_MIPS16_JMP.
582 2006-07-24 Andreas Schwab <schwab@suse.de>
585 * read.c (read_a_source_file): Ignore unknown text after line
586 comment character. Fix misleading comment.
588 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
590 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
591 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
592 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
593 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
594 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
595 doc/c-z80.texi, doc/internals.texi: Fix some typos.
597 2006-07-21 Nick Clifton <nickc@redhat.com>
599 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
602 2006-07-20 Thiemo Seufer <ths@mips.com>
603 Nigel Stephens <nigel@mips.com>
605 * config/tc-mips.c (md_parse_option): Don't infer optimisation
606 options from debug options.
608 2006-07-20 Thiemo Seufer <ths@mips.com>
610 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
611 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
613 2006-07-19 Paul Brook <paul@codesourcery.com>
615 * config/tc-arm.c (insns): Fix rbit Arm opcode.
617 2006-07-18 Paul Brook <paul@codesourcery.com>
619 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
620 (md_convert_frag): Use correct reloc for add_pc. Use
621 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
622 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
623 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
625 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
627 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
628 when file and line unknown.
630 2006-07-17 Thiemo Seufer <ths@mips.com>
632 * read.c (s_struct): Use IS_ELF.
633 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
634 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
635 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
636 s_mips_mask): Likewise.
638 2006-07-16 Thiemo Seufer <ths@mips.com>
639 David Ung <davidu@mips.com>
641 * read.c (s_struct): Handle ELF section changing.
642 * config/tc-mips.c (s_align): Leave enabling auto-align to the
644 (s_change_sec): Try section changing only if we output ELF.
646 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
648 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
650 (smallest_imm_type): Remove Cpu086.
651 (i386_target_format): Likewise.
653 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
656 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
657 Michael Meissner <michael.meissner@amd.com>
659 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
660 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
661 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
663 (i386_align_code): Ditto.
664 (md_assemble_code): Add support for insertq/extrq instructions,
665 swapping as needed for intel syntax.
666 (swap_imm_operands): New function to swap immediate operands.
667 (swap_operands): Deal with 4 operand instructions.
668 (build_modrm_byte): Add support for insertq instruction.
670 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
672 * config/tc-i386.h (Size64): Fix a typo in comment.
674 2006-07-12 Nick Clifton <nickc@redhat.com>
676 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
677 fixup_segment() to repeat a range check on a value that has
678 already been checked here.
680 2006-07-07 James E Wilson <wilson@specifix.com>
682 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
684 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
685 Nick Clifton <nickc@redhat.com>
688 * doc/as.texi: Fix spelling typo: branchs => branches.
689 * doc/c-m68hc11.texi: Likewise.
690 * config/tc-m68hc11.c: Likewise.
691 Support old spelling of command line switch for backwards
694 2006-07-04 Thiemo Seufer <ths@mips.com>
695 David Ung <davidu@mips.com>
697 * config/tc-mips.c (s_is_linkonce): New function.
698 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
699 weak, external, and linkonce symbols.
700 (pic_need_relax): Use s_is_linkonce.
702 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
704 * doc/as.texinfo (Org): Remove space.
705 (P2align): Add "@var{abs-expr},".
707 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
709 * config/tc-i386.c (cpu_arch_tune_set): New.
710 (cpu_arch_isa): Likewise.
711 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
712 nops with short or long nop sequences based on -march=/.arch
714 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
715 set cpu_arch_tune and cpu_arch_tune_flags.
716 (md_parse_option): For -march=, set cpu_arch_isa and set
717 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
718 0. Set cpu_arch_tune_set to 1 for -mtune=.
719 (i386_target_format): Don't set cpu_arch_tune.
721 2006-06-23 Nigel Stephens <nigel@mips.com>
723 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
724 generated .sbss.* and .gnu.linkonce.sb.*.
726 2006-06-23 Thiemo Seufer <ths@mips.com>
727 David Ung <davidu@mips.com>
729 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
731 * config/tc-mips.c (label_list): Define per-segment label_list.
732 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
733 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
734 mips_from_file_after_relocs, mips_define_label): Use per-segment
737 2006-06-22 Thiemo Seufer <ths@mips.com>
739 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
740 (append_insn): Use it.
741 (md_apply_fix): Whitespace formatting.
742 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
743 mips16_extended_frag): Remove register specifier.
744 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
747 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
749 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
750 a directive saving VFP registers for ARMv6 or later.
751 (s_arm_unwind_save): Add parameter arch_v6 and call
752 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
754 (md_pseudo_table): Add entry for new "vsave" directive.
755 * doc/c-arm.texi: Correct error in example for "save"
756 directive (fstmdf -> fstmdx). Also document "vsave" directive.
758 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
759 Anatoly Sokolov <aesok@post.ru>
761 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
762 and atmega644p devices. Rename atmega164/atmega324 devices to
763 atmega164p/atmega324p.
764 * doc/c-avr.texi: Document new mcu and arch options.
766 2006-06-17 Nick Clifton <nickc@redhat.com>
768 * config/tc-arm.c (enum parse_operand_result): Move outside of
769 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
771 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
773 * config/tc-i386.h (processor_type): New.
774 (arch_entry): Add type.
776 * config/tc-i386.c (cpu_arch_tune): New.
777 (cpu_arch_tune_flags): Likewise.
778 (cpu_arch_isa_flags): Likewise.
780 (set_cpu_arch): Also update cpu_arch_isa_flags.
781 (md_assemble): Update cpu_arch_isa_flags.
783 (OPTION_MTUNE): Likewise.
784 (md_longopts): Add -march= and -mtune=.
785 (md_parse_option): Support -march= and -mtune=.
786 (md_show_usage): Add -march=CPU/-mtune=CPU.
787 (i386_target_format): Also update cpu_arch_isa_flags,
788 cpu_arch_tune and cpu_arch_tune_flags.
790 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
792 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
794 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
796 * config/tc-arm.c (enum parse_operand_result): New.
797 (struct group_reloc_table_entry): New.
798 (enum group_reloc_type): New.
799 (group_reloc_table): New array.
800 (find_group_reloc_table_entry): New function.
801 (parse_shifter_operand_group_reloc): New function.
802 (parse_address_main): New function, incorporating code
803 from the old parse_address function. To be used via...
804 (parse_address): wrapper for parse_address_main; and
805 (parse_address_group_reloc): new function, likewise.
806 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
807 OP_ADDRGLDRS, OP_ADDRGLDC.
808 (parse_operands): Support for these new operand codes.
809 New macro po_misc_or_fail_no_backtrack.
810 (encode_arm_cp_address): Preserve group relocations.
811 (insns): Modify to use the above operand codes where group
812 relocations are permitted.
813 (md_apply_fix): Handle the group relocations
814 ALU_PC_G0_NC through LDC_SB_G2.
815 (tc_gen_reloc): Likewise.
816 (arm_force_relocation): Leave group relocations for the linker.
817 (arm_fix_adjustable): Likewise.
819 2006-06-15 Julian Brown <julian@codesourcery.com>
821 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
822 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
825 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
827 * config/tc-i386.c (process_suffix): Don't add rex64 for
830 2006-06-09 Thiemo Seufer <ths@mips.com>
832 * config/tc-mips.c (mips_ip): Maintain argument count.
834 2006-06-09 Alan Modra <amodra@bigpond.net.au>
836 * config/tc-iq2000.c: Include sb.h.
838 2006-06-08 Nigel Stephens <nigel@mips.com>
840 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
841 aliases for better compatibility with SGI tools.
843 2006-06-08 Alan Modra <amodra@bigpond.net.au>
845 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
846 * Makefile.am (GASLIBS): Expand @BFDLIB@.
848 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
849 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
850 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
852 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
853 * Makefile.in: Regenerate.
854 * doc/Makefile.in: Regenerate.
855 * configure: Regenerate.
857 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
859 * po/Make-in (pdf, ps): New dummy targets.
861 2006-06-07 Julian Brown <julian@codesourcery.com>
863 * config/tc-arm.c (stdarg.h): include.
864 (arm_it): Add uncond_value field. Add isvec and issingle to operand
866 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
867 REG_TYPE_NSDQ (single, double or quad vector reg).
868 (reg_expected_msgs): Update.
869 (BAD_FPU): Add macro for unsupported FPU instruction error.
870 (parse_neon_type): Support 'd' as an alias for .f64.
871 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
873 (parse_vfp_reg_list): Don't update first arg on error.
874 (parse_neon_mov): Support extra syntax for VFP moves.
875 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
876 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
877 (parse_operands): Support isvec, issingle operands fields, new parse
879 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
881 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
882 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
883 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
884 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
886 (neon_shape): Redefine in terms of above.
887 (neon_shape_class): New enumeration, table of shape classes.
888 (neon_shape_el): New enumeration. One element of a shape.
889 (neon_shape_el_size): Register widths of above, where appropriate.
890 (neon_shape_info): New struct. Info for shape table.
891 (neon_shape_tab): New array.
892 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
893 (neon_check_shape): Rewrite as...
894 (neon_select_shape): New function to classify instruction shapes,
895 driven by new table neon_shape_tab array.
896 (neon_quad): New function. Return 1 if shape should set Q flag in
897 instructions (or equivalent), 0 otherwise.
898 (type_chk_of_el_type): Support F64.
899 (el_type_of_type_chk): Likewise.
900 (neon_check_type): Add support for VFP type checking (VFP data
901 elements fill their containing registers).
902 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
903 in thumb mode for VFP instructions.
904 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
905 and encode the current instruction as if it were that opcode.
906 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
907 arguments, call function in PFN.
908 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
909 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
910 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
911 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
912 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
913 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
914 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
915 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
916 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
917 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
918 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
919 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
920 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
921 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
922 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
924 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
925 between VFP and Neon turns out to belong to Neon. Perform
926 architecture check and fill in condition field if appropriate.
927 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
928 (do_neon_cvt): Add support for VFP variants of instructions.
929 (neon_cvt_flavour): Extend to cover VFP conversions.
930 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
932 (do_neon_ldr_str): Handle single-precision VFP load/store.
933 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
934 NS_NULL not NS_IGNORE.
935 (opcode_tag): Add OT_csuffixF for operands which either take a
936 conditional suffix, or have 0xF in the condition field.
937 (md_assemble): Add support for OT_csuffixF.
938 (NCE): Replace macro with...
939 (NCE_tag, NCE, NCEF): New macros.
940 (nCE): Replace macro with...
941 (nCE_tag, nCE, nCEF): New macros.
942 (insns): Add support for VFP insns or VFP versions of insns msr,
943 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
944 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
945 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
946 VFP/Neon insns together.
948 2006-06-07 Alan Modra <amodra@bigpond.net.au>
949 Ladislav Michl <ladis@linux-mips.org>
951 * app.c: Don't include headers already included by as.h.
953 * atof-generic.c: Likewise.
955 * dwarf2dbg.c: Likewise.
957 * input-file.c: Likewise.
958 * input-scrub.c: Likewise.
960 * output-file.c: Likewise.
963 * config/bfin-lex.l: Likewise.
964 * config/obj-coff.h: Likewise.
965 * config/obj-elf.h: Likewise.
966 * config/obj-som.h: Likewise.
967 * config/tc-arc.c: Likewise.
968 * config/tc-arm.c: Likewise.
969 * config/tc-avr.c: Likewise.
970 * config/tc-bfin.c: Likewise.
971 * config/tc-cris.c: Likewise.
972 * config/tc-d10v.c: Likewise.
973 * config/tc-d30v.c: Likewise.
974 * config/tc-dlx.h: Likewise.
975 * config/tc-fr30.c: Likewise.
976 * config/tc-frv.c: Likewise.
977 * config/tc-h8300.c: Likewise.
978 * config/tc-hppa.c: Likewise.
979 * config/tc-i370.c: Likewise.
980 * config/tc-i860.c: Likewise.
981 * config/tc-i960.c: Likewise.
982 * config/tc-ip2k.c: Likewise.
983 * config/tc-iq2000.c: Likewise.
984 * config/tc-m32c.c: Likewise.
985 * config/tc-m32r.c: Likewise.
986 * config/tc-maxq.c: Likewise.
987 * config/tc-mcore.c: Likewise.
988 * config/tc-mips.c: Likewise.
989 * config/tc-mmix.c: Likewise.
990 * config/tc-mn10200.c: Likewise.
991 * config/tc-mn10300.c: Likewise.
992 * config/tc-msp430.c: Likewise.
993 * config/tc-mt.c: Likewise.
994 * config/tc-ns32k.c: Likewise.
995 * config/tc-openrisc.c: Likewise.
996 * config/tc-ppc.c: Likewise.
997 * config/tc-s390.c: Likewise.
998 * config/tc-sh.c: Likewise.
999 * config/tc-sh64.c: Likewise.
1000 * config/tc-sparc.c: Likewise.
1001 * config/tc-tic30.c: Likewise.
1002 * config/tc-tic4x.c: Likewise.
1003 * config/tc-tic54x.c: Likewise.
1004 * config/tc-v850.c: Likewise.
1005 * config/tc-vax.c: Likewise.
1006 * config/tc-xc16x.c: Likewise.
1007 * config/tc-xstormy16.c: Likewise.
1008 * config/tc-xtensa.c: Likewise.
1009 * config/tc-z80.c: Likewise.
1010 * config/tc-z8k.c: Likewise.
1011 * macro.h: Don't include sb.h or ansidecl.h.
1012 * sb.h: Don't include stdio.h or ansidecl.h.
1013 * cond.c: Include sb.h.
1014 * itbl-lex.l: Include as.h instead of other system headers.
1015 * itbl-parse.y: Likewise.
1016 * itbl-ops.c: Similarly.
1017 * itbl-ops.h: Don't include as.h or ansidecl.h.
1018 * config/bfin-defs.h: Don't include bfd.h or as.h.
1019 * config/bfin-parse.y: Include as.h instead of other system headers.
1021 2006-06-06 Ben Elliston <bje@au.ibm.com>
1022 Anton Blanchard <anton@samba.org>
1024 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1025 (md_show_usage): Document it.
1026 (ppc_setup_opcodes): Test power6 opcode flag bits.
1027 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1029 2006-06-06 Thiemo Seufer <ths@mips.com>
1030 Chao-ying Fu <fu@mips.com>
1032 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1033 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1034 (macro_build): Update comment.
1035 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1036 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1038 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1039 MIPS_CPU_ASE_MDMX flags for sb1.
1041 2006-06-05 Thiemo Seufer <ths@mips.com>
1043 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1045 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1046 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1047 and MT instructions a fatal error. Use INSERT_OPERAND where
1048 appropriate. Improve warnings for break and wait code overflows.
1049 Use symbolic constant of OP_MASK_COPZ.
1050 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1052 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1054 * po/Make-in (top_builddir): Define.
1056 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1058 * doc/Makefile.am (TEXI2DVI): Define.
1059 * doc/Makefile.in: Regenerate.
1060 * doc/c-arc.texi: Fix typo.
1062 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1064 * config/obj-ieee.c: Delete.
1065 * config/obj-ieee.h: Delete.
1066 * Makefile.am (OBJ_FORMATS): Remove ieee.
1067 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1068 (obj-ieee.o): Remove rule.
1069 * Makefile.in: Regenerate.
1070 * configure.in (atof): Remove tahoe.
1071 (OBJ_MAYBE_IEEE): Don't define.
1072 * configure: Regenerate.
1073 * config.in: Regenerate.
1074 * doc/Makefile.in: Regenerate.
1075 * po/POTFILES.in: Regenerate.
1077 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1079 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1080 and LIBINTL_DEP everywhere.
1082 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1083 * acinclude.m4: Include new gettext macros.
1084 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1085 Remove local code for po/Makefile.
1086 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1088 2006-05-30 Nick Clifton <nickc@redhat.com>
1090 * po/es.po: Updated Spanish translation.
1092 2006-05-06 Denis Chertykov <denisc@overta.ru>
1094 * doc/c-avr.texi: New file.
1095 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1096 * doc/all.texi: Set AVR
1097 * doc/as.texinfo: Include c-avr.texi
1099 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1101 * config/bfin-parse.y (check_macfunc): Loose the condition of
1102 calling check_multiply_halfregs ().
1104 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1106 * config/bfin-parse.y (asm_1): Better check and deal with
1107 vector and scalar Multiply 16-Bit Operands instructions.
1109 2006-05-24 Nick Clifton <nickc@redhat.com>
1111 * config/tc-hppa.c: Convert to ISO C90 format.
1112 * config/tc-hppa.h: Likewise.
1114 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1115 Randolph Chung <randolph@tausq.org>
1117 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1118 is_tls_ieoff, is_tls_leoff): Define.
1119 (fix_new_hppa): Handle TLS.
1120 (cons_fix_new_hppa): Likewise.
1122 (md_apply_fix): Handle TLS relocs.
1123 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1125 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1127 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1129 2006-05-23 Thiemo Seufer <ths@mips.com>
1130 David Ung <davidu@mips.com>
1131 Nigel Stephens <nigel@mips.com>
1134 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1135 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1136 ISA_HAS_MXHC1): New macros.
1137 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1138 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1139 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1140 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1141 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1142 (mips_after_parse_args): Change default handling of float register
1143 size to account for 32bit code with 64bit FP. Better sanity checking
1144 of ISA/ASE/ABI option combinations.
1145 (s_mipsset): Support switching of GPR and FPR sizes via
1146 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1148 (mips_elf_final_processing): We should record the use of 64bit FP
1149 registers in 32bit code but we don't, because ELF header flags are
1151 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1152 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1153 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1154 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1155 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1156 missing -march options. Document .set arch=CPU. Move .set smartmips
1157 to ASE page. Use @code for .set FOO examples.
1159 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1161 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1164 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1166 * config/bfin-defs.h (bfin_equals): Remove declaration.
1167 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1168 * config/tc-bfin.c (bfin_name_is_register): Remove.
1169 (bfin_equals): Remove.
1170 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1171 (bfin_name_is_register): Remove declaration.
1173 2006-05-19 Thiemo Seufer <ths@mips.com>
1174 Nigel Stephens <nigel@mips.com>
1176 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1177 (mips_oddfpreg_ok): New function.
1180 2006-05-19 Thiemo Seufer <ths@mips.com>
1181 David Ung <davidu@mips.com>
1183 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1184 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1185 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1186 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1187 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1188 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1189 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1190 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1191 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1192 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1193 reg_names_o32, reg_names_n32n64): Define register classes.
1194 (reg_lookup): New function, use register classes.
1195 (md_begin): Reserve register names in the symbol table. Simplify
1197 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1199 (mips16_ip): Use reg_lookup.
1200 (tc_get_register): Likewise.
1201 (tc_mips_regname_to_dw2regnum): New function.
1203 2006-05-19 Thiemo Seufer <ths@mips.com>
1205 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1206 Un-constify string argument.
1207 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1209 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1211 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1213 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1215 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1217 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1220 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1222 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1223 cfloat/m68881 to correct architecture before using it.
1225 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1227 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1230 2006-05-15 Paul Brook <paul@codesourcery.com>
1232 * config/tc-arm.c (arm_adjust_symtab): Use
1233 bfd_is_arm_special_symbol_name.
1235 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1237 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1238 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1239 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1240 Handle errors from calls to xtensa_opcode_is_* functions.
1242 2006-05-14 Thiemo Seufer <ths@mips.com>
1244 * config/tc-mips.c (macro_build): Test for currently active
1246 (mips16_ip): Reject invalid opcodes.
1248 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1250 * doc/as.texinfo: Rename "Index" to "AS Index",
1251 and "ABORT" to "ABORT (COFF)".
1253 2006-05-11 Paul Brook <paul@codesourcery.com>
1255 * config/tc-arm.c (parse_half): New function.
1256 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1257 (parse_operands): Ditto.
1258 (do_mov16): Reject invalid relocations.
1259 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1260 (insns): Replace Iffff with HALF.
1261 (md_apply_fix): Add MOVW and MOVT relocs.
1262 (tc_gen_reloc): Ditto.
1263 * doc/c-arm.texi: Document relocation operators
1265 2006-05-11 Paul Brook <paul@codesourcery.com>
1267 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1269 2006-05-11 Thiemo Seufer <ths@mips.com>
1271 * config/tc-mips.c (append_insn): Don't check the range of j or
1274 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1276 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1277 relocs against external symbols for WinCE targets.
1278 (md_apply_fix): Likewise.
1280 2006-05-09 David Ung <davidu@mips.com>
1282 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1285 2006-05-09 Nick Clifton <nickc@redhat.com>
1287 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1288 against symbols which are not going to be placed into the symbol
1291 2006-05-09 Ben Elliston <bje@au.ibm.com>
1293 * expr.c (operand): Remove `if (0 && ..)' statement and
1294 subsequently unused target_op label. Collapse `if (1 || ..)'
1296 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1297 separately above the switch.
1299 2006-05-08 Nick Clifton <nickc@redhat.com>
1302 * config/tc-msp430.c (line_separator_character): Define as |.
1304 2006-05-08 Thiemo Seufer <ths@mips.com>
1305 Nigel Stephens <nigel@mips.com>
1306 David Ung <davidu@mips.com>
1308 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1309 (mips_opts): Likewise.
1310 (file_ase_smartmips): New variable.
1311 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1312 (macro_build): Handle SmartMIPS instructions.
1313 (mips_ip): Likewise.
1314 (md_longopts): Add argument handling for smartmips.
1315 (md_parse_options, mips_after_parse_args): Likewise.
1316 (s_mipsset): Add .set smartmips support.
1317 (md_show_usage): Document -msmartmips/-mno-smartmips.
1318 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1320 * doc/c-mips.texi: Likewise.
1322 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1324 * write.c (relax_segment): Add pass count arg. Don't error on
1325 negative org/space on first two passes.
1326 (relax_seg_info): New struct.
1327 (relax_seg, write_object_file): Adjust.
1328 * write.h (relax_segment): Update prototype.
1330 2006-05-05 Julian Brown <julian@codesourcery.com>
1332 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1334 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1335 architecture version checks.
1336 (insns): Allow overlapping instructions to be used in VFP mode.
1338 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1341 * config/obj-elf.c (obj_elf_change_section): Allow user
1342 specified SHF_ALPHA_GPREL.
1344 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1346 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1347 for PMEM related expressions.
1349 2006-05-05 Nick Clifton <nickc@redhat.com>
1352 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1353 insertion of a directory separator character into a string at a
1354 given offset. Uses heuristics to decide when to use a backslash
1355 character rather than a forward-slash character.
1356 (dwarf2_directive_loc): Use the macro.
1357 (out_debug_info): Likewise.
1359 2006-05-05 Thiemo Seufer <ths@mips.com>
1360 David Ung <davidu@mips.com>
1362 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1364 (macro): Add new case M_CACHE_AB.
1366 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1368 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1369 (opcode_lookup): Issue a warning for opcode with
1370 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1371 identical to OT_cinfix3.
1372 (TxC3w, TC3w, tC3w): New.
1373 (insns): Use tC3w and TC3w for comparison instructions with
1376 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1378 * subsegs.h (struct frchain): Delete frch_seg.
1379 (frchain_root): Delete.
1380 (seg_info): Define as macro.
1381 * subsegs.c (frchain_root): Delete.
1382 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1383 (subsegs_begin, subseg_change): Adjust for above.
1384 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1385 rather than to one big list.
1386 (subseg_get): Don't special case abs, und sections.
1387 (subseg_new, subseg_force_new): Don't set frchainP here.
1389 (subsegs_print_statistics): Adjust frag chain control list traversal.
1390 * debug.c (dmp_frags): Likewise.
1391 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1392 at frchain_root. Make use of known frchain ordering.
1393 (last_frag_for_seg): Likewise.
1394 (get_frag_fix): Likewise. Add seg param.
1395 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1396 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1397 (SUB_SEGMENT_ALIGN): Likewise.
1398 (subsegs_finish): Adjust frchain list traversal.
1399 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1400 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1401 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1402 (xtensa_fix_b_j_loop_end_frags): Likewise.
1403 (xtensa_fix_close_loop_end_frags): Likewise.
1404 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1405 (retrieve_segment_info): Delete frch_seg initialisation.
1407 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1409 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1410 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1411 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1412 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1414 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1416 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1418 (md_apply_fix3): Multiply offset by 4 here for
1419 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1421 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1422 Jan Beulich <jbeulich@novell.com>
1424 * config/tc-i386.c (output_invalid_buf): Change size for
1426 * config/tc-tic30.c (output_invalid_buf): Likewise.
1428 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1430 * config/tc-tic30.c (output_invalid): Likewise.
1432 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1434 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1435 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1436 (asconfig.texi): Don't set top_srcdir.
1437 * doc/as.texinfo: Don't use top_srcdir.
1438 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1440 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1442 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1443 * config/tc-tic30.c (output_invalid_buf): Likewise.
1445 * config/tc-i386.c (output_invalid): Use snprintf instead of
1447 * config/tc-ia64.c (declare_register_set): Likewise.
1448 (emit_one_bundle): Likewise.
1449 (check_dependencies): Likewise.
1450 * config/tc-tic30.c (output_invalid): Likewise.
1452 2006-05-02 Paul Brook <paul@codesourcery.com>
1454 * config/tc-arm.c (arm_optimize_expr): New function.
1455 * config/tc-arm.h (md_optimize_expr): Define
1456 (arm_optimize_expr): Add prototype.
1457 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1459 2006-05-02 Ben Elliston <bje@au.ibm.com>
1461 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1464 * sb.h (sb_list_vector): Move to sb.c.
1465 * sb.c (free_list): Use type of sb_list_vector directly.
1466 (sb_build): Fix off-by-one error in assertion about `size'.
1468 2006-05-01 Ben Elliston <bje@au.ibm.com>
1470 * listing.c (listing_listing): Remove useless loop.
1471 * macro.c (macro_expand): Remove is_positional local variable.
1472 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1473 and simplify surrounding expressions, where possible.
1474 (assign_symbol): Likewise.
1475 (s_weakref): Likewise.
1476 * symbols.c (colon): Likewise.
1478 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1480 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1482 2006-04-30 Thiemo Seufer <ths@mips.com>
1483 David Ung <davidu@mips.com>
1485 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1486 (mips_immed): New table that records various handling of udi
1487 instruction patterns.
1488 (mips_ip): Adds udi handling.
1490 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1492 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1493 of list rather than beginning.
1495 2006-04-26 Julian Brown <julian@codesourcery.com>
1497 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1498 (is_quarter_float): Rename from above. Simplify slightly.
1499 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1501 (parse_neon_mov): Parse floating-point constants.
1502 (neon_qfloat_bits): Fix encoding.
1503 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1504 preference to integer encoding when using the F32 type.
1506 2006-04-26 Julian Brown <julian@codesourcery.com>
1508 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1509 zero-initialising structures containing it will lead to invalid types).
1510 (arm_it): Add vectype to each operand.
1511 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1513 (neon_typed_alias): New structure. Extra information for typed
1515 (reg_entry): Add neon type info field.
1516 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1517 Break out alternative syntax for coprocessor registers, etc. into...
1518 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1519 out from arm_reg_parse.
1520 (parse_neon_type): Move. Return SUCCESS/FAIL.
1521 (first_error): New function. Call to ensure first error which occurs is
1523 (parse_neon_operand_type): Parse exactly one type.
1524 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1525 (parse_typed_reg_or_scalar): New function. Handle core of both
1526 arm_typed_reg_parse and parse_scalar.
1527 (arm_typed_reg_parse): Parse a register with an optional type.
1528 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1530 (parse_scalar): Parse a Neon scalar with optional type.
1531 (parse_reg_list): Use first_error.
1532 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1533 (neon_alias_types_same): New function. Return true if two (alias) types
1535 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1537 (insert_reg_alias): Return new reg_entry not void.
1538 (insert_neon_reg_alias): New function. Insert type/index information as
1539 well as register for alias.
1540 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1541 make typed register aliases accordingly.
1542 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1544 (s_unreq): Delete type information if present.
1545 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1546 (s_arm_unwind_save_mmxwcg): Likewise.
1547 (s_arm_unwind_movsp): Likewise.
1548 (s_arm_unwind_setfp): Likewise.
1549 (parse_shift): Likewise.
1550 (parse_shifter_operand): Likewise.
1551 (parse_address): Likewise.
1552 (parse_tb): Likewise.
1553 (tc_arm_regname_to_dw2regnum): Likewise.
1554 (md_pseudo_table): Add dn, qn.
1555 (parse_neon_mov): Handle typed operands.
1556 (parse_operands): Likewise.
1557 (neon_type_mask): Add N_SIZ.
1558 (N_ALLMODS): New macro.
1559 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1560 (el_type_of_type_chk): Add some safeguards.
1561 (modify_types_allowed): Fix logic bug.
1562 (neon_check_type): Handle operands with types.
1563 (neon_three_same): Remove redundant optional arg handling.
1564 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1565 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1566 (do_neon_step): Adjust accordingly.
1567 (neon_cmode_for_logic_imm): Use first_error.
1568 (do_neon_bitfield): Call neon_check_type.
1569 (neon_dyadic): Rename to...
1570 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1571 to allow modification of type of the destination.
1572 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1573 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1574 (do_neon_compare): Make destination be an untyped bitfield.
1575 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1576 (neon_mul_mac): Return early in case of errors.
1577 (neon_move_immediate): Use first_error.
1578 (neon_mac_reg_scalar_long): Fix type to include scalar.
1579 (do_neon_dup): Likewise.
1580 (do_neon_mov): Likewise (in several places).
1581 (do_neon_tbl_tbx): Fix type.
1582 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1583 (do_neon_ld_dup): Exit early in case of errors and/or use
1585 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1586 Handle .dn/.qn directives.
1587 (REGDEF): Add zero for reg_entry neon field.
1589 2006-04-26 Julian Brown <julian@codesourcery.com>
1591 * config/tc-arm.c (limits.h): Include.
1592 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1593 (fpu_vfp_v3_or_neon_ext): Declare constants.
1594 (neon_el_type): New enumeration of types for Neon vector elements.
1595 (neon_type_el): New struct. Define type and size of a vector element.
1596 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1598 (neon_type): Define struct. The type of an instruction.
1599 (arm_it): Add 'vectype' for the current instruction.
1600 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1601 (vfp_sp_reg_pos): Rename to...
1602 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1604 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1605 (Neon D or Q register).
1606 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1608 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1609 (my_get_expression): Allow above constant as argument to accept
1610 64-bit constants with optional prefix.
1611 (arm_reg_parse): Add extra argument to return the specific type of
1612 register in when either a D or Q register (REG_TYPE_NDQ) is
1613 requested. Can be NULL.
1614 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1615 (parse_reg_list): Update for new arm_reg_parse args.
1616 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1617 (parse_neon_el_struct_list): New function. Parse element/structure
1618 register lists for VLD<n>/VST<n> instructions.
1619 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1620 (s_arm_unwind_save_mmxwr): Likewise.
1621 (s_arm_unwind_save_mmxwcg): Likewise.
1622 (s_arm_unwind_movsp): Likewise.
1623 (s_arm_unwind_setfp): Likewise.
1624 (parse_big_immediate): New function. Parse an immediate, which may be
1625 64 bits wide. Put results in inst.operands[i].
1626 (parse_shift): Update for new arm_reg_parse args.
1627 (parse_address): Likewise. Add parsing of alignment specifiers.
1628 (parse_neon_mov): Parse the operands of a VMOV instruction.
1629 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1630 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1631 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1632 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1633 (parse_operands): Handle new codes above.
1634 (encode_arm_vfp_sp_reg): Rename to...
1635 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1636 selected VFP version only supports D0-D15.
1637 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1638 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1639 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1640 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1641 encode_arm_vfp_reg name, and allow 32 D regs.
1642 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1643 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1645 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1646 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1647 constant-load and conversion insns introduced with VFPv3.
1648 (neon_tab_entry): New struct.
1649 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1650 those which are the targets of pseudo-instructions.
1651 (neon_opc): Enumerate opcodes, use as indices into...
1652 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1653 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1654 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1655 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1657 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1659 (neon_type_mask): New. Compact type representation for type checking.
1660 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1661 permitted type combinations.
1662 (N_IGNORE_TYPE): New macro.
1663 (neon_check_shape): New function. Check an instruction shape for
1664 multiple alternatives. Return the specific shape for the current
1666 (neon_modify_type_size): New function. Modify a vector type and size,
1667 depending on the bit mask in argument 1.
1668 (neon_type_promote): New function. Convert a given "key" type (of an
1669 operand) into the correct type for a different operand, based on a bit
1671 (type_chk_of_el_type): New function. Convert a type and size into the
1672 compact representation used for type checking.
1673 (el_type_of_type_ckh): New function. Reverse of above (only when a
1674 single bit is set in the bit mask).
1675 (modify_types_allowed): New function. Alter a mask of allowed types
1676 based on a bit mask of modifications.
1677 (neon_check_type): New function. Check the type of the current
1678 instruction against the variable argument list. The "key" type of the
1679 instruction is returned.
1680 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1681 a Neon data-processing instruction depending on whether we're in ARM
1682 mode or Thumb-2 mode.
1683 (neon_logbits): New function.
1684 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1685 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1686 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1687 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1688 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1689 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1690 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1691 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1692 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1693 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1694 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1695 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1696 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1697 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1698 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1699 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1700 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1701 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1702 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1703 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1704 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1705 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1706 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1707 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1708 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1710 (parse_neon_type): New function. Parse Neon type specifier.
1711 (opcode_lookup): Allow parsing of Neon type specifiers.
1712 (REGNUM2, REGSETH, REGSET2): New macros.
1713 (reg_names): Add new VFPv3 and Neon registers.
1714 (NUF, nUF, NCE, nCE): New macros for opcode table.
1715 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1716 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1717 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1718 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1719 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1720 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1721 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1722 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1723 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1724 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1725 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1726 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1727 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1728 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1730 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1731 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1732 (arm_option_cpu_value): Add vfp3 and neon.
1733 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1736 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1738 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1739 syntax instead of hardcoded opcodes with ".w18" suffixes.
1740 (wide_branch_opcode): New.
1741 (build_transition): Use it to check for wide branch opcodes with
1742 either ".w18" or ".w15" suffixes.
1744 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1746 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1747 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1748 frag's is_literal flag.
1750 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1752 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1754 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1756 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1757 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1758 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1759 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1760 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1762 2005-04-20 Paul Brook <paul@codesourcery.com>
1764 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1766 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1768 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1770 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1771 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1772 Make some cpus unsupported on ELF. Run "make dep-am".
1773 * Makefile.in: Regenerate.
1775 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1777 * configure.in (--enable-targets): Indent help message.
1778 * configure: Regenerate.
1780 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1783 * config/tc-i386.c (i386_immediate): Check illegal immediate
1786 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1788 * config/tc-i386.c: Formatting.
1789 (output_disp, output_imm): ISO C90 params.
1791 * frags.c (frag_offset_fixed_p): Constify args.
1792 * frags.h (frag_offset_fixed_p): Ditto.
1794 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1795 (COFF_MAGIC): Delete.
1797 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1799 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1801 * po/POTFILES.in: Regenerated.
1803 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1805 * doc/as.texinfo: Mention that some .type syntaxes are not
1806 supported on all architectures.
1808 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1810 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1811 instructions when such transformations have been disabled.
1813 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1815 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1816 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1817 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1818 decoding the loop instructions. Remove current_offset variable.
1819 (xtensa_fix_short_loop_frags): Likewise.
1820 (min_bytes_to_other_loop_end): Remove current_offset argument.
1822 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1824 * config/tc-z80.c (z80_optimize_expr): Removed.
1825 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1827 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1829 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1830 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1831 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1832 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1833 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1834 at90can64, at90usb646, at90usb647, at90usb1286 and
1836 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1838 2006-04-07 Paul Brook <paul@codesourcery.com>
1840 * config/tc-arm.c (parse_operands): Set default error message.
1842 2006-04-07 Paul Brook <paul@codesourcery.com>
1844 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1846 2006-04-07 Paul Brook <paul@codesourcery.com>
1848 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1850 2006-04-07 Paul Brook <paul@codesourcery.com>
1852 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1853 (move_or_literal_pool): Handle Thumb-2 instructions.
1854 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1856 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1859 * config/tc-i386.c (match_template): Move 64-bit operand tests
1862 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1864 * po/Make-in: Add install-html target.
1865 * Makefile.am: Add install-html and install-html-recursive targets.
1866 * Makefile.in: Regenerate.
1867 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1868 * configure: Regenerate.
1869 * doc/Makefile.am: Add install-html and install-html-am targets.
1870 * doc/Makefile.in: Regenerate.
1872 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1874 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1877 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1878 Daniel Jacobowitz <dan@codesourcery.com>
1880 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1881 (GOTT_BASE, GOTT_INDEX): New.
1882 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1883 GOTT_INDEX when generating VxWorks PIC.
1884 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1885 use the generic *-*-vxworks* stanza instead.
1887 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1890 * frags.c (frag_offset_fixed_p): New function.
1891 * frags.h (frag_offset_fixed_p): Declare.
1892 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1893 (resolve_expression): Likewise.
1895 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1897 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1898 of the same length but different numbers of slots.
1900 2006-03-30 Andreas Schwab <schwab@suse.de>
1902 * configure.in: Fix help string for --enable-targets option.
1903 * configure: Regenerate.
1905 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1907 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1908 (m68k_ip): ... here. Use for all chips. Protect against buffer
1909 overrun and avoid excessive copying.
1911 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1912 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1913 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1914 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1915 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1916 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1917 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1918 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1919 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1920 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1921 (struct m68k_cpu): Change chip field to control_regs.
1922 (current_chip): Remove.
1923 (control_regs): New.
1924 (m68k_archs, m68k_extensions): Adjust.
1925 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1926 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1927 (find_cf_chip): Reimplement for new organization of cpu table.
1928 (select_control_regs): Remove.
1930 (struct save_opts): Save control regs, not chip.
1931 (s_save, s_restore): Adjust.
1932 (m68k_lookup_cpu): Give deprecated warning when necessary.
1933 (m68k_init_arch): Adjust.
1934 (md_show_usage): Adjust for new cpu table organization.
1936 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1938 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1939 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1940 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1942 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1943 (any_gotrel): New rule.
1944 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1945 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1947 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1948 (bfin_pic_ptr): New function.
1949 (md_pseudo_table): Add it for ".picptr".
1950 (OPTION_FDPIC): New macro.
1951 (md_longopts): Add -mfdpic.
1952 (md_parse_option): Handle it.
1953 (md_begin): Set BFD flags.
1954 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1955 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
1957 * Makefile.am (bfin-parse.o): Update dependencies.
1958 (DEPTC_bfin_elf): Likewise.
1959 * Makefile.in: Regenerate.
1961 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1963 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
1964 mcfemac instead of mcfmac.
1966 2006-03-23 Michael Matz <matz@suse.de>
1968 * config/tc-i386.c (type_names): Correct placement of 'static'.
1969 (reloc): Map some more relocs to their 64 bit counterpart when
1971 (output_insn): Work around breakage if DEBUG386 is defined.
1972 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
1973 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
1974 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
1975 different from i386.
1976 (output_imm): Ditto.
1977 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
1979 (md_convert_frag): Jumps can now be larger than 2GB away, error
1981 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
1982 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
1984 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1985 Daniel Jacobowitz <dan@codesourcery.com>
1986 Phil Edwards <phil@codesourcery.com>
1987 Zack Weinberg <zack@codesourcery.com>
1988 Mark Mitchell <mark@codesourcery.com>
1989 Nathan Sidwell <nathan@codesourcery.com>
1991 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
1992 (md_begin): Complain about -G being used for PIC. Don't change
1993 the text, data and bss alignments on VxWorks.
1994 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
1995 generating VxWorks PIC.
1996 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
1997 (macro): Likewise, but do not treat la $25 specially for
1998 VxWorks PIC, and do not handle jal.
1999 (OPTION_MVXWORKS_PIC): New macro.
2000 (md_longopts): Add -mvxworks-pic.
2001 (md_parse_option): Don't complain about using PIC and -G together here.
2002 Handle OPTION_MVXWORKS_PIC.
2003 (md_estimate_size_before_relax): Always use the first relaxation
2004 sequence on VxWorks.
2005 * config/tc-mips.h (VXWORKS_PIC): New.
2007 2006-03-21 Paul Brook <paul@codesourcery.com>
2009 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2011 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2013 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2014 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2015 (get_loop_align_size): New.
2016 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2017 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2018 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2019 (get_noop_aligned_address): Use get_loop_align_size.
2020 (get_aligned_diff): Likewise.
2022 2006-03-21 Paul Brook <paul@codesourcery.com>
2024 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2026 2006-03-20 Paul Brook <paul@codesourcery.com>
2028 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2029 (do_t_branch): Encode branches inside IT blocks as unconditional.
2030 (do_t_cps): New function.
2031 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2032 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2033 (opcode_lookup): Allow conditional suffixes on all instructions in
2035 (md_assemble): Advance condexec state before checking for errors.
2036 (insns): Use do_t_cps.
2038 2006-03-20 Paul Brook <paul@codesourcery.com>
2040 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2041 outputting the insn.
2043 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2045 * config/tc-vax.c: Update copyright year.
2046 * config/tc-vax.h: Likewise.
2048 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2050 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2052 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2054 2006-03-17 Paul Brook <paul@codesourcery.com>
2056 * config/tc-arm.c (insns): Add ldm and stm.
2058 2006-03-17 Ben Elliston <bje@au.ibm.com>
2061 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2063 2006-03-16 Paul Brook <paul@codesourcery.com>
2065 * config/tc-arm.c (insns): Add "svc".
2067 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2069 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2070 flag and avoid double underscore prefixes.
2072 2006-03-10 Paul Brook <paul@codesourcery.com>
2074 * config/tc-arm.c (md_begin): Handle EABIv5.
2075 (arm_eabis): Add EF_ARM_EABI_VER5.
2076 * doc/c-arm.texi: Document -meabi=5.
2078 2006-03-10 Ben Elliston <bje@au.ibm.com>
2080 * app.c (do_scrub_chars): Simplify string handling.
2082 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2083 Daniel Jacobowitz <dan@codesourcery.com>
2084 Zack Weinberg <zack@codesourcery.com>
2085 Nathan Sidwell <nathan@codesourcery.com>
2086 Paul Brook <paul@codesourcery.com>
2087 Ricardo Anguiano <anguiano@codesourcery.com>
2088 Phil Edwards <phil@codesourcery.com>
2090 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2091 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2093 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2094 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2095 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2097 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2099 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2100 even when using the text-section-literals option.
2102 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2104 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2106 (m68k_ip): <case 'J'> Check we have some control regs.
2107 (md_parse_option): Allow raw arch switch.
2108 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2109 whether 68881 or cfloat was meant by -mfloat.
2110 (md_show_usage): Adjust extension display.
2111 (m68k_elf_final_processing): Adjust.
2113 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2115 * config/tc-avr.c (avr_mod_hash_value): New function.
2116 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2117 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2118 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2119 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2121 (tc_gen_reloc): Handle substractions of symbols, if possible do
2122 fixups, abort otherwise.
2123 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2124 tc_fix_adjustable): Define.
2126 2006-03-02 James E Wilson <wilson@specifix.com>
2128 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2129 change the template, then clear md.slot[curr].end_of_insn_group.
2131 2006-02-28 Jan Beulich <jbeulich@novell.com>
2133 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2135 2006-02-28 Jan Beulich <jbeulich@novell.com>
2138 * macro.c (getstring): Don't treat parentheses special anymore.
2139 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2140 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2143 2006-02-28 Mat <mat@csail.mit.edu>
2145 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2147 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2149 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2151 (CFI_signal_frame): Define.
2152 (cfi_pseudo_table): Add .cfi_signal_frame.
2153 (dot_cfi): Handle CFI_signal_frame.
2154 (output_cie): Handle cie->signal_frame.
2155 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2156 different. Copy signal_frame from FDE to newly created CIE.
2157 * doc/as.texinfo: Document .cfi_signal_frame.
2159 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2161 * doc/Makefile.am: Add html target.
2162 * doc/Makefile.in: Regenerate.
2163 * po/Make-in: Add html target.
2165 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2167 * config/tc-i386.c (output_insn): Support Intel Merom New
2170 * config/tc-i386.h (CpuMNI): New.
2171 (CpuUnknownFlags): Add CpuMNI.
2173 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2175 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2176 (hpriv_reg_table): New table for hyperprivileged registers.
2177 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2180 2006-02-24 DJ Delorie <dj@redhat.com>
2182 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2183 (tc_gen_reloc): Don't define.
2184 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2185 (OPTION_LINKRELAX): New.
2186 (md_longopts): Add it.
2188 (md_parse_options): Set it.
2189 (md_assemble): Emit relaxation relocs as needed.
2190 (md_convert_frag): Emit relaxation relocs as needed.
2191 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2192 (m32c_apply_fix): New.
2193 (tc_gen_reloc): New.
2194 (m32c_force_relocation): Force out jump relocs when relaxing.
2195 (m32c_fix_adjustable): Return false if relaxing.
2197 2006-02-24 Paul Brook <paul@codesourcery.com>
2199 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2200 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2201 (struct asm_barrier_opt): Define.
2202 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2203 (parse_psr): Accept V7M psr names.
2204 (parse_barrier): New function.
2205 (enum operand_parse_code): Add OP_oBARRIER.
2206 (parse_operands): Implement OP_oBARRIER.
2207 (do_barrier): New function.
2208 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2209 (do_t_cpsi): Add V7M restrictions.
2210 (do_t_mrs, do_t_msr): Validate V7M variants.
2211 (md_assemble): Check for NULL variants.
2212 (v7m_psrs, barrier_opt_names): New tables.
2213 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2214 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2215 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2216 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2217 (struct cpu_arch_ver_table): Define.
2218 (cpu_arch_ver): New.
2219 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2220 Tag_CPU_arch_profile.
2221 * doc/c-arm.texi: Document new cpu and arch options.
2223 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2225 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2227 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2229 * config/tc-ia64.c: Update copyright years.
2231 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2233 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2236 2005-02-22 Paul Brook <paul@codesourcery.com>
2238 * config/tc-arm.c (do_pld): Remove incorrect write to
2240 (encode_thumb32_addr_mode): Use correct operand.
2242 2006-02-21 Paul Brook <paul@codesourcery.com>
2244 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2246 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2247 Anil Paranjape <anilp1@kpitcummins.com>
2248 Shilin Shakti <shilins@kpitcummins.com>
2250 * Makefile.am: Add xc16x related entry.
2251 * Makefile.in: Regenerate.
2252 * configure.in: Added xc16x related entry.
2253 * configure: Regenerate.
2254 * config/tc-xc16x.h: New file
2255 * config/tc-xc16x.c: New file
2256 * doc/c-xc16x.texi: New file for xc16x
2257 * doc/all.texi: Entry for xc16x
2258 * doc/Makefile.texi: Added c-xc16x.texi
2259 * NEWS: Announce the support for the new target.
2261 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2263 * configure.tgt: set emulation for mips-*-netbsd*
2265 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2267 * config.in: Rebuilt.
2269 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2271 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2272 from 1, not 0, in error messages.
2273 (md_assemble): Simplify special-case check for ENTRY instructions.
2274 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2275 operand in error message.
2277 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2279 * configure.tgt (arm-*-linux-gnueabi*): Change to
2282 2006-02-10 Nick Clifton <nickc@redhat.com>
2284 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2285 32-bit value is propagated into the upper bits of a 64-bit long.
2287 * config/tc-arc.c (init_opcode_tables): Fix cast.
2288 (arc_extoper, md_operand): Likewise.
2290 2006-02-09 David Heine <dlheine@tensilica.com>
2292 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2293 each relaxation step.
2295 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2297 * configure.in (CHECK_DECLS): Add vsnprintf.
2298 * configure: Regenerate.
2299 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2300 include/declare here, but...
2301 * as.h: Move code detecting VARARGS idiom to the top.
2302 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2303 (vsnprintf): Declare if not already declared.
2305 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2307 * as.c (close_output_file): New.
2308 (main): Register close_output_file with xatexit before
2309 dump_statistics. Don't call output_file_close.
2311 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2313 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2314 mcf5329_control_regs): New.
2315 (not_current_architecture, selected_arch, selected_cpu): New.
2316 (m68k_archs, m68k_extensions): New.
2317 (archs): Renamed to ...
2318 (m68k_cpus): ... here. Adjust.
2320 (md_pseudo_table): Add arch and cpu directives.
2321 (find_cf_chip, m68k_ip): Adjust table scanning.
2322 (no_68851, no_68881): Remove.
2323 (md_assemble): Lazily initialize.
2324 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2325 (md_init_after_args): Move functionality to m68k_init_arch.
2326 (mri_chip): Adjust table scanning.
2327 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2328 options with saner parsing.
2329 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2330 m68k_init_arch): New.
2331 (s_m68k_cpu, s_m68k_arch): New.
2332 (md_show_usage): Adjust.
2333 (m68k_elf_final_processing): Set CF EF flags.
2334 * config/tc-m68k.h (m68k_init_after_args): Remove.
2335 (tc_init_after_args): Remove.
2336 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2337 (M68k-Directives): Document .arch and .cpu directives.
2339 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2341 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2342 synonyms for equ and defl.
2343 (z80_cons_fix_new): New function.
2344 (emit_byte): Disallow relative jumps to absolute locations.
2345 (emit_data): Only handle defb, prototype changed, because defb is
2346 now handled as pseudo-op rather than an instruction.
2347 (instab): Entries for defb,defw,db,dw moved from here...
2348 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2349 Add entries for def24,def32,d24,d32.
2350 (md_assemble): Improved error handling.
2351 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2352 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2353 (z80_cons_fix_new): Declare.
2354 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2355 (def24,d24,def32,d32): New pseudo-ops.
2357 2006-02-02 Paul Brook <paul@codesourcery.com>
2359 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2361 2005-02-02 Paul Brook <paul@codesourcery.com>
2363 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2364 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2365 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2366 T2_OPCODE_RSB): Define.
2367 (thumb32_negate_data_op): New function.
2368 (md_apply_fix): Use it.
2370 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2372 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2374 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2375 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2377 (relaxation_requirements): Add pfinish_frag argument and use it to
2378 replace setting tinsn->record_fix fields.
2379 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2380 and vinsn_to_insnbuf. Remove references to record_fix and
2381 slot_sub_symbols fields.
2382 (xtensa_mark_narrow_branches): Delete unused code.
2383 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2385 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2387 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2388 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2389 of the record_fix field. Simplify error messages for unexpected
2391 (set_expr_symbol_offset_diff): Delete.
2393 2006-01-31 Paul Brook <paul@codesourcery.com>
2395 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2397 2006-01-31 Paul Brook <paul@codesourcery.com>
2398 Richard Earnshaw <rearnsha@arm.com>
2400 * config/tc-arm.c: Use arm_feature_set.
2401 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2402 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2403 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2406 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2407 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2408 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2409 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2411 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2412 (arm_opts): Move old cpu/arch options from here...
2413 (arm_legacy_opts): ... to here.
2414 (md_parse_option): Search arm_legacy_opts.
2415 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2416 (arm_float_abis, arm_eabis): Make const.
2418 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2420 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2422 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2424 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2425 in load immediate intruction.
2427 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2429 * config/bfin-parse.y (value_match): Use correct conversion
2430 specifications in template string for __FILE__ and __LINE__.
2434 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2436 Introduce TLS descriptors for i386 and x86_64.
2437 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2438 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2439 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2440 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2441 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2443 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2444 (lex_got): Handle @tlsdesc and @tlscall.
2445 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2447 2006-01-11 Nick Clifton <nickc@redhat.com>
2449 Fixes for building on 64-bit hosts:
2450 * config/tc-avr.c (mod_index): New union to allow conversion
2451 between pointers and integers.
2452 (md_begin, avr_ldi_expression): Use it.
2453 * config/tc-i370.c (md_assemble): Add cast for argument to print
2455 * config/tc-tic54x.c (subsym_substitute): Likewise.
2456 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2457 opindex field of fr_cgen structure into a pointer so that it can
2458 be stored in a frag.
2459 * config/tc-mn10300.c (md_assemble): Likewise.
2460 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2462 * config/tc-v850.c: Replace uses of (int) casts with correct
2465 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2468 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2470 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2473 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2474 a local-label reference.
2476 For older changes see ChangeLog-2005
2482 version-control: never