| blob | db41f6861f1140fde566c299072c26486e91683a |
1 2006-11-10 Nick Clifton <nickc@redhat.com>
3 PR gas/3456:
4 * config/obj-elf.c (obj_elf_version): Do not include the name
5 field's padding in the namesz value.
7 2006-11-09 Thiemo Seufer <ths@mips.com>
9 * config/tc-mips.c: Fix outdated comment.
11 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
13 * config/tc-i386.h (CpuPNI): Removed.
14 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
15 * config/tc-i386.c (md_assemble): Likewise.
17 2006-11-08 Alan Modra <amodra@bigpond.net.au>
19 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
21 2006-11-06 David Daney <ddaney@avtrex.com>
23 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
25 2006-11-06 Thiemo Seufer <ths@mips.com>
27 * doc/c-mips.texi (-march): Document sb1a.
29 2006-11-06 Thiemo Seufer <ths@mips.com>
31 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
32 34k always has DSP ASE.
34 2006-11-03 Thiemo Seufer <ths@mips.com>
36 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
37 MIPS16 instructions referencing other sections, unless they are
38 external branches.
40 2006-11-03 Thiemo Seufer <ths@mips.com>
42 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
43 release 1 CPU.
45 2006-11-03 Jakub Jelinek <jakub@redhat.com>
47 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
48 personality and lsda.
49 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
50 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
51 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
52 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
53 (output_cie): Output personality including its encoding and LSDA encoding.
54 (output_fde): Output LSDA.
55 (select_cie_for_fde): Don't share CIE if personality, its encoding or
56 LSDA encoding are different. Copy the 3 fields from fde_entry to
57 cie_entry.
58 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
60 * subsegs.h (struct frchain): Add frch_cfi_data field.
61 * dw2gencfi.c: Include subsegs.h.
62 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
63 (struct frch_cfi_data): New type.
64 (unused_cfi_data): New variable.
65 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
66 and cfa_save_stack static vars into a structure pointed from
67 each frchain.
68 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
69 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
70 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
71 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
72 Likewise.
74 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
76 * config/tc-h8300.c (build_bytes): Fix const warning.
78 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
80 * tc-score.c (do16_rdrs): Handle not! instruction especially.
82 2006-10-31 Paul Brook <paul@codesourcery.com>
84 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
85 for EABIv4.
87 2006-10-31 Paul Brook <paul@codesourcery.com>
89 gas/
90 * config/tc-arm.c (object_arch): New variable.
91 (s_arm_object_arch): New function.
92 (md_pseudo_table): Add object_arch.
93 (aeabi_set_public_attributes): Obey object_arch.
94 * doc/c-arm.texi: Document .object_arch.
96 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
98 * tc-score.c (data_op2): Check invalid operands.
99 (my_get_expression): Const operand of some instructions can not be
100 symbol in assembly.
101 (get_insn_class_from_type): Handle instruction type Insn_internal.
102 (do_macro_ldst_label): Modify inst.type.
103 (Insn_PIC): Delete.
104 (data_op2): The immediate value in lw is 15 bit signed.
106 2006-10-29 Randolph Chung <tausq@debian.org>
108 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
109 (hppa_regname_to_dw2regnum): New funcions.
110 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
111 (tc_cfi_frame_initial_instructions)
112 (tc_regname_to_dw2regnum): Define.
113 (hppa_cfi_frame_initial_instructions)
114 (hppa_regname_to_dw2regnum): Declare.
115 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
116 (DWARF2_CIE_DATA_ALIGNMENT): Define.
118 2006-10-29 Nick Clifton <nickc@redhat.com>
120 * config/tc-spu.c (md_assemble): Cast printf string size parameter
121 to int in order to avoid a compiler warning.
123 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
125 * config/tc-sh.c (md_assemble): Define size of branches.
127 2006-10-26 Ben Elliston <bje@au.ibm.com>
129 * dw2gencfi.c (cfi_add_CFA_offset):
130 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
132 * write.c (chain_frchains_together_1): Assert that this function
133 never returns a pointer to the auto variable `dummy'.
135 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
136 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
137 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
138 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
139 Alan Modra <amodra@bigpond.net.au>
141 * config/tc-spu.c: New file.
142 * config/tc-spu.h: New file.
143 * configure.tgt: Add SPU support.
144 * Makefile.am: Likewise. Run "make dep-am".
145 * Makefile.in: Regenerate.
146 * po/POTFILES.in: Regenerate.
148 2006-10-25 Ben Elliston <bje@au.ibm.com>
150 * expr.c (expr): Replace O_add case in switch (op_left) explaining
151 why it can never occur.
153 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
155 * doc/c-ppc.texi (-mcell): Document.
156 * config/tc-ppc.c (parse_cpu): Parse -mcell.
157 (md_show_usage): Document -mcell.
159 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
161 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
163 2006-10-23 Alan Modra <amodra@bigpond.net.au>
165 * config/tc-m68hc11.c (md_assemble): Quiet warning.
167 2006-10-19 Mike Frysinger <vapier@gentoo.org>
169 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
170 (x86_64_section_letter): Likewise.
172 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
174 * config/tc-score.c (build_relax_frag): Compute correct
175 tc_frag_data.fixp.
177 2006-10-18 Roy Marples <uberlord@gentoo.org>
179 * config/tc-sparc.c (md_parse_option): Treat any target starting with
180 elf32-sparc as a viable target for the -32 switch and any target
181 starting with elf64-sparc as a viable target for the -64 switch.
182 (sparc_target_format): For 64-bit ELF flavoured output use
183 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
184 ELF_TARGET_FORMAT.
185 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
187 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
189 * configure: Regenerated.
191 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
193 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
194 in addition to testing for '\n'.
195 (TC_EOL_IN_INSN): Provide a default definition if necessary.
197 2006-10-13 Sterling Augstine <sterling@tensilica.com>
199 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
200 a disjoint DW_AT range.
202 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
204 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
206 2006-10-08 Paul Brook <paul@codesourcery.com>
208 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
209 (parse_operands): Use parse_big_immediate for OP_NILO.
210 (neon_cmode_for_logic_imm): Try smaller element sizes.
211 (neon_cmode_for_move_imm): Ditto.
212 (do_neon_logic): Handle .i64 pseudo-op.
214 2006-09-29 Alan Modra <amodra@bigpond.net.au>
216 * po/POTFILES.in: Regenerate.
218 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
220 * config/tc-i386.h (CpuMNI): Renamed to ...
221 (CpuSSSE3): This.
222 (CpuUnknownFlags): Updated.
223 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
224 and PROCESSOR_MEROM with PROCESSOR_CORE2.
225 * config/tc-i386.c: Updated.
226 * doc/c-i386.texi: Likewise.
228 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
230 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
232 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
234 2006-09-27 Nick Clifton <nickc@redhat.com>
236 * output-file.c (output_file_close): Prevent an infinite loop
237 reporting that stdoutput could not be closed.
239 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
240 Joseph Myers <joseph@codesourcery.com>
241 Ian Lance Taylor <ian@wasabisystems.com>
242 Ben Elliston <bje@wasabisystems.com>
244 * config/tc-arm.c (arm_cext_iwmmxt2): New.
245 (enum operand_parse_code): New code OP_RIWR_I32z.
246 (parse_operands): Handle OP_RIWR_I32z.
247 (do_iwmmxt_wmerge): New function.
248 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
249 a register.
250 (do_iwmmxt_wrwrwr_or_imm5): New function.
251 (insns): Mark instructions as RIWR_I32z as appropriate.
252 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
253 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
254 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
255 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
256 (md_begin): Handle IWMMXT2.
257 (arm_cpus): Add iwmmxt2.
258 (arm_extensions): Likewise.
259 (arm_archs): Likewise.
261 2006-09-25 Bob Wilson <bob.wilson@acm.org>
263 * doc/as.texinfo (Overview): Revise description of --keep-locals.
264 Add xref to "Symbol Names".
265 (L): Refer to "local symbols" instead of "local labels". Move
266 definition to "Symbol Names" section; add xref to that section.
267 (Symbol Names): Use "Local Symbol Names" section to define local
268 symbols. Add "Local Labels" heading for description of temporary
269 forward/backward labels, and refer to those as "local labels".
271 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
273 PR binutils/3235
274 * config/tc-i386.c (match_template): Check address size prefix
275 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
276 operand.
278 2006-09-22 Alan Modra <amodra@bigpond.net.au>
280 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
282 2006-09-22 Alan Modra <amodra@bigpond.net.au>
284 * as.h (as_perror): Delete declaration.
285 * gdbinit.in (as_perror): Delete breakpoint.
286 * messages.c (as_perror): Delete function.
287 * doc/internals.texi: Remove as_perror description.
288 * listing.c (listing_print: Don't use as_perror.
289 * output-file.c (output_file_create, output_file_close): Likewise.
290 * symbols.c (symbol_create, symbol_clone): Likewise.
291 * write.c (write_contents): Likewise.
292 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
293 * config/tc-tic54x.c (tic54x_mlib): Likewise.
295 2006-09-22 Alan Modra <amodra@bigpond.net.au>
297 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
298 (ppc_handle_align): New function.
299 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
300 (SUB_SEGMENT_ALIGN): Define as zero.
302 2006-09-20 Bob Wilson <bob.wilson@acm.org>
304 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
305 (Overview): Skip cross reference in man page.
307 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
309 * configure.in: Add new target x86_64-pc-mingw64.
310 * configure: Regenerate.
311 * configure.tgt: Add new target x86_64-pc-mingw64.
312 * config/obj-coff.h: Add handling for TE_PEP target specific code
313 and definitions.
314 * config/tc-i386.c: Add new targets.
315 (md_parse_option): Add targets to OPTION_64.
316 (x86_64_target_format): Add new method for setup proper default
317 target cpu mode.
318 * config/te-pep.h: Add new target definition header.
319 (TE_PEP): New macro: Identifies new target architecture.
320 (COFF_WITH_pex64): Set proper includes in bfd.
321 * NEWS: Mention new target.
323 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
325 * config/bfin-parse.y (binary): Change sub of const to add of negated
326 const.
328 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
330 * config/tc-score.c: New file.
331 * config/tc-score.h: Newf file.
332 * configure.tgt: Add Score target.
333 * Makefile.am: Add Score files.
334 * Makefile.in: Regenerate.
335 * NEWS: Mention new target support.
337 2006-09-16 Paul Brook <paul@codesourcery.com>
339 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
340 * doc/c-arm.texi (movsp): Document offset argument.
342 2006-09-16 Paul Brook <paul@codesourcery.com>
344 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
345 unsigned int to avoid 64-bit host problems.
347 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
349 * config/bfin-parse.y (binary): Do some more constant folding for
350 additions.
352 2006-09-13 Jan Beulich <jbeulich@novell.com>
354 * input-file.c (input_file_give_next_buffer): Demote as_bad to
355 as_warn.
357 2006-09-13 Alan Modra <amodra@bigpond.net.au>
359 PR gas/3165
360 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
361 in parens.
363 2006-09-13 Alan Modra <amodra@bigpond.net.au>
365 * input-file.c (input_file_open): Replace as_perror with as_bad
366 so that gas exits with error on file errors. Correct error
367 message.
368 (input_file_get, input_file_give_next_buffer): Likewise.
369 * input-file.h: Update comment.
371 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
373 PR gas/3172
374 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
375 registers as a sub-class of wC registers.
377 2006-09-11 Alan Modra <amodra@bigpond.net.au>
379 PR gas/3165
380 * config/tc-mips.h (enum dwarf2_format): Forward declare.
381 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
382 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
383 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
385 2006-09-08 Nick Clifton <nickc@redhat.com>
387 PR gas/3129
388 * doc/as.texinfo (Macro): Improve documentation about separating
389 macro arguments from following text.
391 2006-09-08 Paul Brook <paul@codesourcery.com>
393 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
395 2006-09-07 Paul Brook <paul@codesourcery.com>
397 * config/tc-arm.c (parse_operands): Mark operand as present.
399 2006-09-04 Paul Brook <paul@codesourcery.com>
401 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
402 (do_neon_dyadic_if_i_d): Avoid setting U bit.
403 (do_neon_mac_maybe_scalar): Ditto.
404 (do_neon_dyadic_narrow): Force operand type to NT_integer.
405 (insns): Remove out of date comments.
407 2006-08-29 Nick Clifton <nickc@redhat.com>
409 * read.c (s_align): Initialize the 'stopc' variable to prevent
410 compiler complaints about it being used without being
411 initialized.
412 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
413 s_float_space, s_struct, cons_worker, equals): Likewise.
415 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
417 * ecoff.c (ecoff_directive_val): Fix message typo.
418 * config/tc-ns32k.c (convert_iif): Likewise.
419 * config/tc-sh64.c (shmedia_check_limits): Likewise.
421 2006-08-25 Sterling Augustine <sterling@tensilica.com>
422 Bob Wilson <bob.wilson@acm.org>
424 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
425 the state of the absolute_literals directive. Remove align frag at
426 the start of the literal pool position.
428 2006-08-25 Bob Wilson <bob.wilson@acm.org>
430 * doc/c-xtensa.texi: Add @group commands in examples.
432 2006-08-24 Bob Wilson <bob.wilson@acm.org>
434 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
435 (INIT_LITERAL_SECTION_NAME): Delete.
436 (lit_state struct): Remove segment names, init_lit_seg, and
437 fini_lit_seg. Add lit_prefix and current_text_seg.
438 (init_literal_head_h, init_literal_head): Delete.
439 (fini_literal_head_h, fini_literal_head): Delete.
440 (xtensa_begin_directive): Move argument parsing to
441 xtensa_literal_prefix function.
442 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
443 (xtensa_literal_prefix): Parse the directive argument here and
444 record it in the lit_prefix field. Remove code to derive literal
445 section names.
446 (linkonce_len): New.
447 (get_is_linkonce_section): Use linkonce_len. Check for any
448 ".gnu.linkonce.*" section, not just text sections.
449 (md_begin): Remove initialization of deleted lit_state fields.
450 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
451 to init_literal_head and fini_literal_head.
452 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
453 when traversing literal_head list.
454 (match_section_group): New.
455 (cache_literal_section): Rewrite to determine the literal section
456 name on the fly, create the section and return it.
457 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
458 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
459 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
460 Use xtensa_get_property_section from bfd.
461 (retrieve_xtensa_section): Delete.
462 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
463 description to refer to plural literal sections and add xref to
464 the Literal Directive section.
465 (Literal Directive): Describe new rules for deriving literal section
466 names. Add footnote for special case of .init/.fini with
467 --text-section-literals.
468 (Literal Prefix Directive): Replace old naming rules with xref to the
469 Literal Directive section.
471 2006-08-21 Joseph Myers <joseph@codesourcery.com>
473 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
474 merging with previous long opcode.
476 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
478 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
479 * Makefile.in: Regenerate.
480 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
481 renamed. Adjust.
483 2006-08-16 Julian Brown <julian@codesourcery.com>
485 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
486 to use ARM instructions on non-ARM-supporting cores.
487 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
488 mode automatically based on cpu variant.
489 (md_begin): Call above function.
491 2006-08-16 Julian Brown <julian@codesourcery.com>
493 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
494 recognized in non-unified syntax mode.
496 2006-08-15 Thiemo Seufer <ths@mips.com>
497 Nigel Stephens <nigel@mips.com>
498 David Ung <davidu@mips.com>
500 * configure.tgt: Handle mips*-sde-elf*.
502 2006-08-12 Thiemo Seufer <ths@networkno.de>
504 * config/tc-mips.c (mips16_ip): Fix argument register handling
505 for restore instruction.
507 2006-08-08 Bob Wilson <bob.wilson@acm.org>
509 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
510 (out_sleb128): New.
511 (out_fixed_inc_line_addr): New.
512 (process_entries): Use out_fixed_inc_line_addr when
513 DWARF2_USE_FIXED_ADVANCE_PC is set.
514 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
516 2006-08-08 DJ Delorie <dj@redhat.com>
518 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
519 vs full symbols so that we never have more than one pointer value
520 for any given symbol in our symbol table.
522 2006-08-08 Sterling Augustine <sterling@tensilica.com>
524 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
525 and emit DW_AT_ranges when code in compilation unit is not
526 contiguous.
527 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
528 is not contiguous.
529 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
530 (out_debug_ranges): New function to emit .debug_ranges section
531 when code is not contiguous.
533 2006-08-08 Nick Clifton <nickc@redhat.com>
535 * config/tc-arm.c (WARN_DEPRECATED): Enable.
537 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
539 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
540 only block.
541 (pe_directive_secrel) [TE_PE]: New function.
542 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
543 loc, loc_mark_labels.
544 [TE_PE]: Handle secrel32.
545 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
546 call.
547 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
548 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
549 (md_section_align): Only round section sizes here for AOUT
550 targets.
551 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
552 (tc_pe_dwarf2_emit_offset): New function.
553 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
554 (cons_fix_new_arm): Handle O_secrel.
555 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
556 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
557 of OBJ_ELF only block.
558 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
559 tc_pe_dwarf2_emit_offset.
561 2006-08-04 Richard Sandiford <richard@codesourcery.com>
563 * config/tc-sh.c (apply_full_field_fix): New function.
564 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
565 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
566 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
567 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
569 2006-08-03 Nick Clifton <nickc@redhat.com>
571 PR gas/2991
572 * config.in: Regenerate.
574 2006-08-03 Joseph Myers <joseph@codesourcery.com>
576 * config/tc-arm.c (parse_operands): Handle invalid register name
577 for OP_RIWR_RIWC.
579 2006-08-03 Joseph Myers <joseph@codesourcery.com>
581 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
582 (parse_operands): Handle it.
583 (insns): Use it for tmcr and tmrc.
585 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
587 PR binutils/2983
588 * config/tc-i386.c (md_parse_option): Treat any target starting
589 with elf64_x86_64 as a viable target for the -64 switch.
590 (i386_target_format): For 64-bit ELF flavoured output use
591 ELF_TARGET_FORMAT64.
592 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
594 2006-08-02 Nick Clifton <nickc@redhat.com>
596 PR gas/2991
597 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
598 bfd/aclocal.m4.
599 * configure.in: Run BFD_BINARY_FOPEN.
600 * configure: Regenerate.
601 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
602 file to include.
604 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
606 * config/tc-i386.c (md_assemble): Don't update
607 cpu_arch_isa_flags.
609 2006-08-01 Thiemo Seufer <ths@mips.com>
611 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
613 2006-08-01 Thiemo Seufer <ths@mips.com>
615 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
616 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
617 BFD_RELOC_32 and BFD_RELOC_16.
618 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
619 md_convert_frag, md_obj_end): Fix comment formatting.
621 2006-07-31 Thiemo Seufer <ths@mips.com>
623 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
624 handling for BFD_RELOC_MIPS16_JMP.
626 2006-07-24 Andreas Schwab <schwab@suse.de>
628 PR/2756
629 * read.c (read_a_source_file): Ignore unknown text after line
630 comment character. Fix misleading comment.
632 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
634 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
635 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
636 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
637 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
638 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
639 doc/c-z80.texi, doc/internals.texi: Fix some typos.
641 2006-07-21 Nick Clifton <nickc@redhat.com>
643 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
644 linker testsuite.
646 2006-07-20 Thiemo Seufer <ths@mips.com>
647 Nigel Stephens <nigel@mips.com>
649 * config/tc-mips.c (md_parse_option): Don't infer optimisation
650 options from debug options.
652 2006-07-20 Thiemo Seufer <ths@mips.com>
654 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
655 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
657 2006-07-19 Paul Brook <paul@codesourcery.com>
659 * config/tc-arm.c (insns): Fix rbit Arm opcode.
661 2006-07-18 Paul Brook <paul@codesourcery.com>
663 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
664 (md_convert_frag): Use correct reloc for add_pc. Use
665 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
666 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
667 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
669 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
671 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
672 when file and line unknown.
674 2006-07-17 Thiemo Seufer <ths@mips.com>
676 * read.c (s_struct): Use IS_ELF.
677 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
678 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
679 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
680 s_mips_mask): Likewise.
682 2006-07-16 Thiemo Seufer <ths@mips.com>
683 David Ung <davidu@mips.com>
685 * read.c (s_struct): Handle ELF section changing.
686 * config/tc-mips.c (s_align): Leave enabling auto-align to the
687 generic code.
688 (s_change_sec): Try section changing only if we output ELF.
690 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
692 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
693 CpuAmdFam10.
694 (smallest_imm_type): Remove Cpu086.
695 (i386_target_format): Likewise.
697 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
698 Update CpuXXX.
700 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
701 Michael Meissner <michael.meissner@amd.com>
703 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
704 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
705 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
706 architecture.
707 (i386_align_code): Ditto.
708 (md_assemble_code): Add support for insertq/extrq instructions,
709 swapping as needed for intel syntax.
710 (swap_imm_operands): New function to swap immediate operands.
711 (swap_operands): Deal with 4 operand instructions.
712 (build_modrm_byte): Add support for insertq instruction.
714 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
716 * config/tc-i386.h (Size64): Fix a typo in comment.
718 2006-07-12 Nick Clifton <nickc@redhat.com>
720 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
721 fixup_segment() to repeat a range check on a value that has
722 already been checked here.
724 2006-07-07 James E Wilson <wilson@specifix.com>
726 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
728 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
729 Nick Clifton <nickc@redhat.com>
731 PR binutils/2877
732 * doc/as.texi: Fix spelling typo: branchs => branches.
733 * doc/c-m68hc11.texi: Likewise.
734 * config/tc-m68hc11.c: Likewise.
735 Support old spelling of command line switch for backwards
736 compatibility.
738 2006-07-04 Thiemo Seufer <ths@mips.com>
739 David Ung <davidu@mips.com>
741 * config/tc-mips.c (s_is_linkonce): New function.
742 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
743 weak, external, and linkonce symbols.
744 (pic_need_relax): Use s_is_linkonce.
746 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
748 * doc/as.texinfo (Org): Remove space.
749 (P2align): Add "@var{abs-expr},".
751 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
753 * config/tc-i386.c (cpu_arch_tune_set): New.
754 (cpu_arch_isa): Likewise.
755 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
756 nops with short or long nop sequences based on -march=/.arch
757 and -mtune=.
758 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
759 set cpu_arch_tune and cpu_arch_tune_flags.
760 (md_parse_option): For -march=, set cpu_arch_isa and set
761 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
762 0. Set cpu_arch_tune_set to 1 for -mtune=.
763 (i386_target_format): Don't set cpu_arch_tune.
765 2006-06-23 Nigel Stephens <nigel@mips.com>
767 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
768 generated .sbss.* and .gnu.linkonce.sb.*.
770 2006-06-23 Thiemo Seufer <ths@mips.com>
771 David Ung <davidu@mips.com>
773 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
774 label_list.
775 * config/tc-mips.c (label_list): Define per-segment label_list.
776 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
777 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
778 mips_from_file_after_relocs, mips_define_label): Use per-segment
779 label_list.
781 2006-06-22 Thiemo Seufer <ths@mips.com>
783 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
784 (append_insn): Use it.
785 (md_apply_fix): Whitespace formatting.
786 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
787 mips16_extended_frag): Remove register specifier.
788 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
789 constants.
791 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
793 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
794 a directive saving VFP registers for ARMv6 or later.
795 (s_arm_unwind_save): Add parameter arch_v6 and call
796 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
797 appropriate.
798 (md_pseudo_table): Add entry for new "vsave" directive.
799 * doc/c-arm.texi: Correct error in example for "save"
800 directive (fstmdf -> fstmdx). Also document "vsave" directive.
802 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
803 Anatoly Sokolov <aesok@post.ru>
805 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
806 and atmega644p devices. Rename atmega164/atmega324 devices to
807 atmega164p/atmega324p.
808 * doc/c-avr.texi: Document new mcu and arch options.
810 2006-06-17 Nick Clifton <nickc@redhat.com>
812 * config/tc-arm.c (enum parse_operand_result): Move outside of
813 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
815 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
817 * config/tc-i386.h (processor_type): New.
818 (arch_entry): Add type.
820 * config/tc-i386.c (cpu_arch_tune): New.
821 (cpu_arch_tune_flags): Likewise.
822 (cpu_arch_isa_flags): Likewise.
823 (cpu_arch): Updated.
824 (set_cpu_arch): Also update cpu_arch_isa_flags.
825 (md_assemble): Update cpu_arch_isa_flags.
826 (OPTION_MARCH): New.
827 (OPTION_MTUNE): Likewise.
828 (md_longopts): Add -march= and -mtune=.
829 (md_parse_option): Support -march= and -mtune=.
830 (md_show_usage): Add -march=CPU/-mtune=CPU.
831 (i386_target_format): Also update cpu_arch_isa_flags,
832 cpu_arch_tune and cpu_arch_tune_flags.
834 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
836 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
838 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
840 * config/tc-arm.c (enum parse_operand_result): New.
841 (struct group_reloc_table_entry): New.
842 (enum group_reloc_type): New.
843 (group_reloc_table): New array.
844 (find_group_reloc_table_entry): New function.
845 (parse_shifter_operand_group_reloc): New function.
846 (parse_address_main): New function, incorporating code
847 from the old parse_address function. To be used via...
848 (parse_address): wrapper for parse_address_main; and
849 (parse_address_group_reloc): new function, likewise.
850 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
851 OP_ADDRGLDRS, OP_ADDRGLDC.
852 (parse_operands): Support for these new operand codes.
853 New macro po_misc_or_fail_no_backtrack.
854 (encode_arm_cp_address): Preserve group relocations.
855 (insns): Modify to use the above operand codes where group
856 relocations are permitted.
857 (md_apply_fix): Handle the group relocations
858 ALU_PC_G0_NC through LDC_SB_G2.
859 (tc_gen_reloc): Likewise.
860 (arm_force_relocation): Leave group relocations for the linker.
861 (arm_fix_adjustable): Likewise.
863 2006-06-15 Julian Brown <julian@codesourcery.com>
865 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
866 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
867 relocs properly.
869 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
871 * config/tc-i386.c (process_suffix): Don't add rex64 for
872 "xchg %rax,%rax".
874 2006-06-09 Thiemo Seufer <ths@mips.com>
876 * config/tc-mips.c (mips_ip): Maintain argument count.
878 2006-06-09 Alan Modra <amodra@bigpond.net.au>
880 * config/tc-iq2000.c: Include sb.h.
882 2006-06-08 Nigel Stephens <nigel@mips.com>
884 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
885 aliases for better compatibility with SGI tools.
887 2006-06-08 Alan Modra <amodra@bigpond.net.au>
889 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
890 * Makefile.am (GASLIBS): Expand @BFDLIB@.
891 (BFDVER_H): Delete.
892 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
893 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
894 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
895 Run "make dep-am".
896 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
897 * Makefile.in: Regenerate.
898 * doc/Makefile.in: Regenerate.
899 * configure: Regenerate.
901 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
903 * po/Make-in (pdf, ps): New dummy targets.
905 2006-06-07 Julian Brown <julian@codesourcery.com>
907 * config/tc-arm.c (stdarg.h): include.
908 (arm_it): Add uncond_value field. Add isvec and issingle to operand
909 array.
910 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
911 REG_TYPE_NSDQ (single, double or quad vector reg).
912 (reg_expected_msgs): Update.
913 (BAD_FPU): Add macro for unsupported FPU instruction error.
914 (parse_neon_type): Support 'd' as an alias for .f64.
915 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
916 sets of registers.
917 (parse_vfp_reg_list): Don't update first arg on error.
918 (parse_neon_mov): Support extra syntax for VFP moves.
919 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
920 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
921 (parse_operands): Support isvec, issingle operands fields, new parse
922 codes above.
923 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
924 msr variants.
925 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
926 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
927 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
928 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
929 shapes.
930 (neon_shape): Redefine in terms of above.
931 (neon_shape_class): New enumeration, table of shape classes.
932 (neon_shape_el): New enumeration. One element of a shape.
933 (neon_shape_el_size): Register widths of above, where appropriate.
934 (neon_shape_info): New struct. Info for shape table.
935 (neon_shape_tab): New array.
936 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
937 (neon_check_shape): Rewrite as...
938 (neon_select_shape): New function to classify instruction shapes,
939 driven by new table neon_shape_tab array.
940 (neon_quad): New function. Return 1 if shape should set Q flag in
941 instructions (or equivalent), 0 otherwise.
942 (type_chk_of_el_type): Support F64.
943 (el_type_of_type_chk): Likewise.
944 (neon_check_type): Add support for VFP type checking (VFP data
945 elements fill their containing registers).
946 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
947 in thumb mode for VFP instructions.
948 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
949 and encode the current instruction as if it were that opcode.
950 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
951 arguments, call function in PFN.
952 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
953 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
954 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
955 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
956 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
957 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
958 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
959 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
960 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
961 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
962 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
963 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
964 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
965 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
966 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
967 neon_quad.
968 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
969 between VFP and Neon turns out to belong to Neon. Perform
970 architecture check and fill in condition field if appropriate.
971 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
972 (do_neon_cvt): Add support for VFP variants of instructions.
973 (neon_cvt_flavour): Extend to cover VFP conversions.
974 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
975 vmov variants.
976 (do_neon_ldr_str): Handle single-precision VFP load/store.
977 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
978 NS_NULL not NS_IGNORE.
979 (opcode_tag): Add OT_csuffixF for operands which either take a
980 conditional suffix, or have 0xF in the condition field.
981 (md_assemble): Add support for OT_csuffixF.
982 (NCE): Replace macro with...
983 (NCE_tag, NCE, NCEF): New macros.
984 (nCE): Replace macro with...
985 (nCE_tag, nCE, nCEF): New macros.
986 (insns): Add support for VFP insns or VFP versions of insns msr,
987 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
988 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
989 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
990 VFP/Neon insns together.
992 2006-06-07 Alan Modra <amodra@bigpond.net.au>
993 Ladislav Michl <ladis@linux-mips.org>
995 * app.c: Don't include headers already included by as.h.
996 * as.c: Likewise.
997 * atof-generic.c: Likewise.
998 * cgen.c: Likewise.
999 * dwarf2dbg.c: Likewise.
1000 * expr.c: Likewise.
1001 * input-file.c: Likewise.
1002 * input-scrub.c: Likewise.
1003 * macro.c: Likewise.
1004 * output-file.c: Likewise.
1005 * read.c: Likewise.
1006 * sb.c: Likewise.
1007 * config/bfin-lex.l: Likewise.
1008 * config/obj-coff.h: Likewise.
1009 * config/obj-elf.h: Likewise.
1010 * config/obj-som.h: Likewise.
1011 * config/tc-arc.c: Likewise.
1012 * config/tc-arm.c: Likewise.
1013 * config/tc-avr.c: Likewise.
1014 * config/tc-bfin.c: Likewise.
1015 * config/tc-cris.c: Likewise.
1016 * config/tc-d10v.c: Likewise.
1017 * config/tc-d30v.c: Likewise.
1018 * config/tc-dlx.h: Likewise.
1019 * config/tc-fr30.c: Likewise.
1020 * config/tc-frv.c: Likewise.
1021 * config/tc-h8300.c: Likewise.
1022 * config/tc-hppa.c: Likewise.
1023 * config/tc-i370.c: Likewise.
1024 * config/tc-i860.c: Likewise.
1025 * config/tc-i960.c: Likewise.
1026 * config/tc-ip2k.c: Likewise.
1027 * config/tc-iq2000.c: Likewise.
1028 * config/tc-m32c.c: Likewise.
1029 * config/tc-m32r.c: Likewise.
1030 * config/tc-maxq.c: Likewise.
1031 * config/tc-mcore.c: Likewise.
1032 * config/tc-mips.c: Likewise.
1033 * config/tc-mmix.c: Likewise.
1034 * config/tc-mn10200.c: Likewise.
1035 * config/tc-mn10300.c: Likewise.
1036 * config/tc-msp430.c: Likewise.
1037 * config/tc-mt.c: Likewise.
1038 * config/tc-ns32k.c: Likewise.
1039 * config/tc-openrisc.c: Likewise.
1040 * config/tc-ppc.c: Likewise.
1041 * config/tc-s390.c: Likewise.
1042 * config/tc-sh.c: Likewise.
1043 * config/tc-sh64.c: Likewise.
1044 * config/tc-sparc.c: Likewise.
1045 * config/tc-tic30.c: Likewise.
1046 * config/tc-tic4x.c: Likewise.
1047 * config/tc-tic54x.c: Likewise.
1048 * config/tc-v850.c: Likewise.
1049 * config/tc-vax.c: Likewise.
1050 * config/tc-xc16x.c: Likewise.
1051 * config/tc-xstormy16.c: Likewise.
1052 * config/tc-xtensa.c: Likewise.
1053 * config/tc-z80.c: Likewise.
1054 * config/tc-z8k.c: Likewise.
1055 * macro.h: Don't include sb.h or ansidecl.h.
1056 * sb.h: Don't include stdio.h or ansidecl.h.
1057 * cond.c: Include sb.h.
1058 * itbl-lex.l: Include as.h instead of other system headers.
1059 * itbl-parse.y: Likewise.
1060 * itbl-ops.c: Similarly.
1061 * itbl-ops.h: Don't include as.h or ansidecl.h.
1062 * config/bfin-defs.h: Don't include bfd.h or as.h.
1063 * config/bfin-parse.y: Include as.h instead of other system headers.
1065 2006-06-06 Ben Elliston <bje@au.ibm.com>
1066 Anton Blanchard <anton@samba.org>
1068 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1069 (md_show_usage): Document it.
1070 (ppc_setup_opcodes): Test power6 opcode flag bits.
1071 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1073 2006-06-06 Thiemo Seufer <ths@mips.com>
1074 Chao-ying Fu <fu@mips.com>
1076 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1077 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1078 (macro_build): Update comment.
1079 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1080 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1081 CPU_HAS_MDMX.
1082 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1083 MIPS_CPU_ASE_MDMX flags for sb1.
1085 2006-06-05 Thiemo Seufer <ths@mips.com>
1087 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1088 appropriate.
1089 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1090 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1091 and MT instructions a fatal error. Use INSERT_OPERAND where
1092 appropriate. Improve warnings for break and wait code overflows.
1093 Use symbolic constant of OP_MASK_COPZ.
1094 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1096 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1098 * po/Make-in (top_builddir): Define.
1100 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1102 * doc/Makefile.am (TEXI2DVI): Define.
1103 * doc/Makefile.in: Regenerate.
1104 * doc/c-arc.texi: Fix typo.
1106 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1108 * config/obj-ieee.c: Delete.
1109 * config/obj-ieee.h: Delete.
1110 * Makefile.am (OBJ_FORMATS): Remove ieee.
1111 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1112 (obj-ieee.o): Remove rule.
1113 * Makefile.in: Regenerate.
1114 * configure.in (atof): Remove tahoe.
1115 (OBJ_MAYBE_IEEE): Don't define.
1116 * configure: Regenerate.
1117 * config.in: Regenerate.
1118 * doc/Makefile.in: Regenerate.
1119 * po/POTFILES.in: Regenerate.
1121 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1123 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1124 and LIBINTL_DEP everywhere.
1125 (INTLLIBS): Remove.
1126 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1127 * acinclude.m4: Include new gettext macros.
1128 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1129 Remove local code for po/Makefile.
1130 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1132 2006-05-30 Nick Clifton <nickc@redhat.com>
1134 * po/es.po: Updated Spanish translation.
1136 2006-05-06 Denis Chertykov <denisc@overta.ru>
1138 * doc/c-avr.texi: New file.
1139 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1140 * doc/all.texi: Set AVR
1141 * doc/as.texinfo: Include c-avr.texi
1143 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1145 * config/bfin-parse.y (check_macfunc): Loose the condition of
1146 calling check_multiply_halfregs ().
1148 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1150 * config/bfin-parse.y (asm_1): Better check and deal with
1151 vector and scalar Multiply 16-Bit Operands instructions.
1153 2006-05-24 Nick Clifton <nickc@redhat.com>
1155 * config/tc-hppa.c: Convert to ISO C90 format.
1156 * config/tc-hppa.h: Likewise.
1158 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1159 Randolph Chung <randolph@tausq.org>
1161 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1162 is_tls_ieoff, is_tls_leoff): Define.
1163 (fix_new_hppa): Handle TLS.
1164 (cons_fix_new_hppa): Likewise.
1165 (pa_ip): Likewise.
1166 (md_apply_fix): Handle TLS relocs.
1167 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1169 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1171 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1173 2006-05-23 Thiemo Seufer <ths@mips.com>
1174 David Ung <davidu@mips.com>
1175 Nigel Stephens <nigel@mips.com>
1177 [ gas/ChangeLog ]
1178 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1179 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1180 ISA_HAS_MXHC1): New macros.
1181 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1182 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1183 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1184 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1185 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1186 (mips_after_parse_args): Change default handling of float register
1187 size to account for 32bit code with 64bit FP. Better sanity checking
1188 of ISA/ASE/ABI option combinations.
1189 (s_mipsset): Support switching of GPR and FPR sizes via
1190 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1191 options.
1192 (mips_elf_final_processing): We should record the use of 64bit FP
1193 registers in 32bit code but we don't, because ELF header flags are
1194 a scarce ressource.
1195 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1196 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1197 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1198 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1199 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1200 missing -march options. Document .set arch=CPU. Move .set smartmips
1201 to ASE page. Use @code for .set FOO examples.
1203 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1205 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1206 if needed.
1208 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1210 * config/bfin-defs.h (bfin_equals): Remove declaration.
1211 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1212 * config/tc-bfin.c (bfin_name_is_register): Remove.
1213 (bfin_equals): Remove.
1214 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1215 (bfin_name_is_register): Remove declaration.
1217 2006-05-19 Thiemo Seufer <ths@mips.com>
1218 Nigel Stephens <nigel@mips.com>
1220 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1221 (mips_oddfpreg_ok): New function.
1222 (mips_ip): Use it.
1224 2006-05-19 Thiemo Seufer <ths@mips.com>
1225 David Ung <davidu@mips.com>
1227 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1228 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1229 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1230 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1231 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1232 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1233 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1234 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1235 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1236 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1237 reg_names_o32, reg_names_n32n64): Define register classes.
1238 (reg_lookup): New function, use register classes.
1239 (md_begin): Reserve register names in the symbol table. Simplify
1240 OBJ_ELF defines.
1241 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1242 Use reg_lookup.
1243 (mips16_ip): Use reg_lookup.
1244 (tc_get_register): Likewise.
1245 (tc_mips_regname_to_dw2regnum): New function.
1247 2006-05-19 Thiemo Seufer <ths@mips.com>
1249 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1250 Un-constify string argument.
1251 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1252 Likewise.
1253 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1254 Likewise.
1255 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1256 Likewise.
1257 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1258 Likewise.
1259 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1260 Likewise.
1261 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1262 Likewise.
1264 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1266 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1267 cfloat/m68881 to correct architecture before using it.
1269 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1271 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1272 constant values.
1274 2006-05-15 Paul Brook <paul@codesourcery.com>
1276 * config/tc-arm.c (arm_adjust_symtab): Use
1277 bfd_is_arm_special_symbol_name.
1279 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1281 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1282 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1283 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1284 Handle errors from calls to xtensa_opcode_is_* functions.
1286 2006-05-14 Thiemo Seufer <ths@mips.com>
1288 * config/tc-mips.c (macro_build): Test for currently active
1289 mips16 option.
1290 (mips16_ip): Reject invalid opcodes.
1292 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1294 * doc/as.texinfo: Rename "Index" to "AS Index",
1295 and "ABORT" to "ABORT (COFF)".
1297 2006-05-11 Paul Brook <paul@codesourcery.com>
1299 * config/tc-arm.c (parse_half): New function.
1300 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1301 (parse_operands): Ditto.
1302 (do_mov16): Reject invalid relocations.
1303 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1304 (insns): Replace Iffff with HALF.
1305 (md_apply_fix): Add MOVW and MOVT relocs.
1306 (tc_gen_reloc): Ditto.
1307 * doc/c-arm.texi: Document relocation operators
1309 2006-05-11 Paul Brook <paul@codesourcery.com>
1311 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1313 2006-05-11 Thiemo Seufer <ths@mips.com>
1315 * config/tc-mips.c (append_insn): Don't check the range of j or
1316 jal addresses.
1318 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1320 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1321 relocs against external symbols for WinCE targets.
1322 (md_apply_fix): Likewise.
1324 2006-05-09 David Ung <davidu@mips.com>
1326 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1327 j or jal address.
1329 2006-05-09 Nick Clifton <nickc@redhat.com>
1331 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1332 against symbols which are not going to be placed into the symbol
1333 table.
1335 2006-05-09 Ben Elliston <bje@au.ibm.com>
1337 * expr.c (operand): Remove `if (0 && ..)' statement and
1338 subsequently unused target_op label. Collapse `if (1 || ..)'
1339 statement.
1340 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1341 separately above the switch.
1343 2006-05-08 Nick Clifton <nickc@redhat.com>
1345 PR gas/2623
1346 * config/tc-msp430.c (line_separator_character): Define as |.
1348 2006-05-08 Thiemo Seufer <ths@mips.com>
1349 Nigel Stephens <nigel@mips.com>
1350 David Ung <davidu@mips.com>
1352 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1353 (mips_opts): Likewise.
1354 (file_ase_smartmips): New variable.
1355 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1356 (macro_build): Handle SmartMIPS instructions.
1357 (mips_ip): Likewise.
1358 (md_longopts): Add argument handling for smartmips.
1359 (md_parse_options, mips_after_parse_args): Likewise.
1360 (s_mipsset): Add .set smartmips support.
1361 (md_show_usage): Document -msmartmips/-mno-smartmips.
1362 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1363 .set smartmips.
1364 * doc/c-mips.texi: Likewise.
1366 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1368 * write.c (relax_segment): Add pass count arg. Don't error on
1369 negative org/space on first two passes.
1370 (relax_seg_info): New struct.
1371 (relax_seg, write_object_file): Adjust.
1372 * write.h (relax_segment): Update prototype.
1374 2006-05-05 Julian Brown <julian@codesourcery.com>
1376 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1377 checking.
1378 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1379 architecture version checks.
1380 (insns): Allow overlapping instructions to be used in VFP mode.
1382 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1384 PR gas/2598
1385 * config/obj-elf.c (obj_elf_change_section): Allow user
1386 specified SHF_ALPHA_GPREL.
1388 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1390 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1391 for PMEM related expressions.
1393 2006-05-05 Nick Clifton <nickc@redhat.com>
1395 PR gas/2582
1396 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1397 insertion of a directory separator character into a string at a
1398 given offset. Uses heuristics to decide when to use a backslash
1399 character rather than a forward-slash character.
1400 (dwarf2_directive_loc): Use the macro.
1401 (out_debug_info): Likewise.
1403 2006-05-05 Thiemo Seufer <ths@mips.com>
1404 David Ung <davidu@mips.com>
1406 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1407 instruction.
1408 (macro): Add new case M_CACHE_AB.
1410 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1412 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1413 (opcode_lookup): Issue a warning for opcode with
1414 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1415 identical to OT_cinfix3.
1416 (TxC3w, TC3w, tC3w): New.
1417 (insns): Use tC3w and TC3w for comparison instructions with
1418 's' suffix.
1420 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1422 * subsegs.h (struct frchain): Delete frch_seg.
1423 (frchain_root): Delete.
1424 (seg_info): Define as macro.
1425 * subsegs.c (frchain_root): Delete.
1426 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1427 (subsegs_begin, subseg_change): Adjust for above.
1428 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1429 rather than to one big list.
1430 (subseg_get): Don't special case abs, und sections.
1431 (subseg_new, subseg_force_new): Don't set frchainP here.
1432 (seg_info): Delete.
1433 (subsegs_print_statistics): Adjust frag chain control list traversal.
1434 * debug.c (dmp_frags): Likewise.
1435 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1436 at frchain_root. Make use of known frchain ordering.
1437 (last_frag_for_seg): Likewise.
1438 (get_frag_fix): Likewise. Add seg param.
1439 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1440 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1441 (SUB_SEGMENT_ALIGN): Likewise.
1442 (subsegs_finish): Adjust frchain list traversal.
1443 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1444 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1445 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1446 (xtensa_fix_b_j_loop_end_frags): Likewise.
1447 (xtensa_fix_close_loop_end_frags): Likewise.
1448 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1449 (retrieve_segment_info): Delete frch_seg initialisation.
1451 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1453 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1454 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1455 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1456 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1458 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1460 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1461 here.
1462 (md_apply_fix3): Multiply offset by 4 here for
1463 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1465 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1466 Jan Beulich <jbeulich@novell.com>
1468 * config/tc-i386.c (output_invalid_buf): Change size for
1469 unsigned char.
1470 * config/tc-tic30.c (output_invalid_buf): Likewise.
1472 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1473 unsigned char.
1474 * config/tc-tic30.c (output_invalid): Likewise.
1476 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1478 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1479 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1480 (asconfig.texi): Don't set top_srcdir.
1481 * doc/as.texinfo: Don't use top_srcdir.
1482 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1484 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1486 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1487 * config/tc-tic30.c (output_invalid_buf): Likewise.
1489 * config/tc-i386.c (output_invalid): Use snprintf instead of
1490 sprintf.
1491 * config/tc-ia64.c (declare_register_set): Likewise.
1492 (emit_one_bundle): Likewise.
1493 (check_dependencies): Likewise.
1494 * config/tc-tic30.c (output_invalid): Likewise.
1496 2006-05-02 Paul Brook <paul@codesourcery.com>
1498 * config/tc-arm.c (arm_optimize_expr): New function.
1499 * config/tc-arm.h (md_optimize_expr): Define
1500 (arm_optimize_expr): Add prototype.
1501 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1503 2006-05-02 Ben Elliston <bje@au.ibm.com>
1505 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1506 field unsigned.
1508 * sb.h (sb_list_vector): Move to sb.c.
1509 * sb.c (free_list): Use type of sb_list_vector directly.
1510 (sb_build): Fix off-by-one error in assertion about `size'.
1512 2006-05-01 Ben Elliston <bje@au.ibm.com>
1514 * listing.c (listing_listing): Remove useless loop.
1515 * macro.c (macro_expand): Remove is_positional local variable.
1516 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1517 and simplify surrounding expressions, where possible.
1518 (assign_symbol): Likewise.
1519 (s_weakref): Likewise.
1520 * symbols.c (colon): Likewise.
1522 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1524 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1526 2006-04-30 Thiemo Seufer <ths@mips.com>
1527 David Ung <davidu@mips.com>
1529 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1530 (mips_immed): New table that records various handling of udi
1531 instruction patterns.
1532 (mips_ip): Adds udi handling.
1534 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1536 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1537 of list rather than beginning.
1539 2006-04-26 Julian Brown <julian@codesourcery.com>
1541 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1542 (is_quarter_float): Rename from above. Simplify slightly.
1543 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1544 number.
1545 (parse_neon_mov): Parse floating-point constants.
1546 (neon_qfloat_bits): Fix encoding.
1547 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1548 preference to integer encoding when using the F32 type.
1550 2006-04-26 Julian Brown <julian@codesourcery.com>
1552 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1553 zero-initialising structures containing it will lead to invalid types).
1554 (arm_it): Add vectype to each operand.
1555 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1556 defined field.
1557 (neon_typed_alias): New structure. Extra information for typed
1558 register aliases.
1559 (reg_entry): Add neon type info field.
1560 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1561 Break out alternative syntax for coprocessor registers, etc. into...
1562 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1563 out from arm_reg_parse.
1564 (parse_neon_type): Move. Return SUCCESS/FAIL.
1565 (first_error): New function. Call to ensure first error which occurs is
1566 reported.
1567 (parse_neon_operand_type): Parse exactly one type.
1568 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1569 (parse_typed_reg_or_scalar): New function. Handle core of both
1570 arm_typed_reg_parse and parse_scalar.
1571 (arm_typed_reg_parse): Parse a register with an optional type.
1572 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1573 result.
1574 (parse_scalar): Parse a Neon scalar with optional type.
1575 (parse_reg_list): Use first_error.
1576 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1577 (neon_alias_types_same): New function. Return true if two (alias) types
1578 are the same.
1579 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1580 of elements.
1581 (insert_reg_alias): Return new reg_entry not void.
1582 (insert_neon_reg_alias): New function. Insert type/index information as
1583 well as register for alias.
1584 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1585 make typed register aliases accordingly.
1586 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1587 of line.
1588 (s_unreq): Delete type information if present.
1589 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1590 (s_arm_unwind_save_mmxwcg): Likewise.
1591 (s_arm_unwind_movsp): Likewise.
1592 (s_arm_unwind_setfp): Likewise.
1593 (parse_shift): Likewise.
1594 (parse_shifter_operand): Likewise.
1595 (parse_address): Likewise.
1596 (parse_tb): Likewise.
1597 (tc_arm_regname_to_dw2regnum): Likewise.
1598 (md_pseudo_table): Add dn, qn.
1599 (parse_neon_mov): Handle typed operands.
1600 (parse_operands): Likewise.
1601 (neon_type_mask): Add N_SIZ.
1602 (N_ALLMODS): New macro.
1603 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1604 (el_type_of_type_chk): Add some safeguards.
1605 (modify_types_allowed): Fix logic bug.
1606 (neon_check_type): Handle operands with types.
1607 (neon_three_same): Remove redundant optional arg handling.
1608 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1609 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1610 (do_neon_step): Adjust accordingly.
1611 (neon_cmode_for_logic_imm): Use first_error.
1612 (do_neon_bitfield): Call neon_check_type.
1613 (neon_dyadic): Rename to...
1614 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1615 to allow modification of type of the destination.
1616 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1617 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1618 (do_neon_compare): Make destination be an untyped bitfield.
1619 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1620 (neon_mul_mac): Return early in case of errors.
1621 (neon_move_immediate): Use first_error.
1622 (neon_mac_reg_scalar_long): Fix type to include scalar.
1623 (do_neon_dup): Likewise.
1624 (do_neon_mov): Likewise (in several places).
1625 (do_neon_tbl_tbx): Fix type.
1626 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1627 (do_neon_ld_dup): Exit early in case of errors and/or use
1628 first_error.
1629 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1630 Handle .dn/.qn directives.
1631 (REGDEF): Add zero for reg_entry neon field.
1633 2006-04-26 Julian Brown <julian@codesourcery.com>
1635 * config/tc-arm.c (limits.h): Include.
1636 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1637 (fpu_vfp_v3_or_neon_ext): Declare constants.
1638 (neon_el_type): New enumeration of types for Neon vector elements.
1639 (neon_type_el): New struct. Define type and size of a vector element.
1640 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1641 instruction.
1642 (neon_type): Define struct. The type of an instruction.
1643 (arm_it): Add 'vectype' for the current instruction.
1644 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1645 (vfp_sp_reg_pos): Rename to...
1646 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1647 tags.
1648 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1649 (Neon D or Q register).
1650 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1651 register.
1652 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1653 (my_get_expression): Allow above constant as argument to accept
1654 64-bit constants with optional prefix.
1655 (arm_reg_parse): Add extra argument to return the specific type of
1656 register in when either a D or Q register (REG_TYPE_NDQ) is
1657 requested. Can be NULL.
1658 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1659 (parse_reg_list): Update for new arm_reg_parse args.
1660 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1661 (parse_neon_el_struct_list): New function. Parse element/structure
1662 register lists for VLD<n>/VST<n> instructions.
1663 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1664 (s_arm_unwind_save_mmxwr): Likewise.
1665 (s_arm_unwind_save_mmxwcg): Likewise.
1666 (s_arm_unwind_movsp): Likewise.
1667 (s_arm_unwind_setfp): Likewise.
1668 (parse_big_immediate): New function. Parse an immediate, which may be
1669 64 bits wide. Put results in inst.operands[i].
1670 (parse_shift): Update for new arm_reg_parse args.
1671 (parse_address): Likewise. Add parsing of alignment specifiers.
1672 (parse_neon_mov): Parse the operands of a VMOV instruction.
1673 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1674 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1675 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1676 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1677 (parse_operands): Handle new codes above.
1678 (encode_arm_vfp_sp_reg): Rename to...
1679 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1680 selected VFP version only supports D0-D15.
1681 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1682 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1683 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1684 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1685 encode_arm_vfp_reg name, and allow 32 D regs.
1686 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1687 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1688 regs.
1689 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1690 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1691 constant-load and conversion insns introduced with VFPv3.
1692 (neon_tab_entry): New struct.
1693 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1694 those which are the targets of pseudo-instructions.
1695 (neon_opc): Enumerate opcodes, use as indices into...
1696 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1697 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1698 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1699 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1700 neon_enc_tab.
1701 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1702 Neon instructions.
1703 (neon_type_mask): New. Compact type representation for type checking.
1704 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1705 permitted type combinations.
1706 (N_IGNORE_TYPE): New macro.
1707 (neon_check_shape): New function. Check an instruction shape for
1708 multiple alternatives. Return the specific shape for the current
1709 instruction.
1710 (neon_modify_type_size): New function. Modify a vector type and size,
1711 depending on the bit mask in argument 1.
1712 (neon_type_promote): New function. Convert a given "key" type (of an
1713 operand) into the correct type for a different operand, based on a bit
1714 mask.
1715 (type_chk_of_el_type): New function. Convert a type and size into the
1716 compact representation used for type checking.
1717 (el_type_of_type_ckh): New function. Reverse of above (only when a
1718 single bit is set in the bit mask).
1719 (modify_types_allowed): New function. Alter a mask of allowed types
1720 based on a bit mask of modifications.
1721 (neon_check_type): New function. Check the type of the current
1722 instruction against the variable argument list. The "key" type of the
1723 instruction is returned.
1724 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1725 a Neon data-processing instruction depending on whether we're in ARM
1726 mode or Thumb-2 mode.
1727 (neon_logbits): New function.
1728 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1729 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1730 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1731 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1732 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1733 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1734 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1735 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1736 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1737 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1738 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1739 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1740 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1741 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1742 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1743 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1744 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1745 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1746 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1747 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1748 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1749 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1750 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1751 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1752 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1753 helpers.
1754 (parse_neon_type): New function. Parse Neon type specifier.
1755 (opcode_lookup): Allow parsing of Neon type specifiers.
1756 (REGNUM2, REGSETH, REGSET2): New macros.
1757 (reg_names): Add new VFPv3 and Neon registers.
1758 (NUF, nUF, NCE, nCE): New macros for opcode table.
1759 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1760 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1761 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1762 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1763 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1764 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1765 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1766 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1767 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1768 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1769 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1770 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1771 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1772 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1773 fto[us][lh][sd].
1774 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1775 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1776 (arm_option_cpu_value): Add vfp3 and neon.
1777 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1778 VFPv1 attribute.
1780 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1782 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1783 syntax instead of hardcoded opcodes with ".w18" suffixes.
1784 (wide_branch_opcode): New.
1785 (build_transition): Use it to check for wide branch opcodes with
1786 either ".w18" or ".w15" suffixes.
1788 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1790 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1791 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1792 frag's is_literal flag.
1794 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1796 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1798 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1800 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1801 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1802 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1803 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1804 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1806 2005-04-20 Paul Brook <paul@codesourcery.com>
1808 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1809 all targets.
1810 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1812 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1814 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1815 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1816 Make some cpus unsupported on ELF. Run "make dep-am".
1817 * Makefile.in: Regenerate.
1819 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1821 * configure.in (--enable-targets): Indent help message.
1822 * configure: Regenerate.
1824 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1826 PR gas/2533
1827 * config/tc-i386.c (i386_immediate): Check illegal immediate
1828 register operand.
1830 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1832 * config/tc-i386.c: Formatting.
1833 (output_disp, output_imm): ISO C90 params.
1835 * frags.c (frag_offset_fixed_p): Constify args.
1836 * frags.h (frag_offset_fixed_p): Ditto.
1838 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1839 (COFF_MAGIC): Delete.
1841 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1843 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1845 * po/POTFILES.in: Regenerated.
1847 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1849 * doc/as.texinfo: Mention that some .type syntaxes are not
1850 supported on all architectures.
1852 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1854 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1855 instructions when such transformations have been disabled.
1857 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1859 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1860 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1861 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1862 decoding the loop instructions. Remove current_offset variable.
1863 (xtensa_fix_short_loop_frags): Likewise.
1864 (min_bytes_to_other_loop_end): Remove current_offset argument.
1866 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1868 * config/tc-z80.c (z80_optimize_expr): Removed.
1869 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
1871 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1873 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
1874 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
1875 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
1876 atmega644, atmega329, atmega3290, atmega649, atmega6490,
1877 atmega406, atmega640, atmega1280, atmega1281, at90can32,
1878 at90can64, at90usb646, at90usb647, at90usb1286 and
1879 at90usb1287.
1880 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
1882 2006-04-07 Paul Brook <paul@codesourcery.com>
1884 * config/tc-arm.c (parse_operands): Set default error message.
1886 2006-04-07 Paul Brook <paul@codesourcery.com>
1888 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
1890 2006-04-07 Paul Brook <paul@codesourcery.com>
1892 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
1894 2006-04-07 Paul Brook <paul@codesourcery.com>
1896 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
1897 (move_or_literal_pool): Handle Thumb-2 instructions.
1898 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
1900 2006-04-07 Alan Modra <amodra@bigpond.net.au>
1902 PR 2512.
1903 * config/tc-i386.c (match_template): Move 64-bit operand tests
1904 inside loop.
1906 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1908 * po/Make-in: Add install-html target.
1909 * Makefile.am: Add install-html and install-html-recursive targets.
1910 * Makefile.in: Regenerate.
1911 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
1912 * configure: Regenerate.
1913 * doc/Makefile.am: Add install-html and install-html-am targets.
1914 * doc/Makefile.in: Regenerate.
1916 2006-04-06 Alan Modra <amodra@bigpond.net.au>
1918 * frags.c (frag_offset_fixed_p): Reinitialise offset before
1919 second scan.
1921 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1922 Daniel Jacobowitz <dan@codesourcery.com>
1924 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
1925 (GOTT_BASE, GOTT_INDEX): New.
1926 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
1927 GOTT_INDEX when generating VxWorks PIC.
1928 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
1929 use the generic *-*-vxworks* stanza instead.
1931 2006-04-04 Alan Modra <amodra@bigpond.net.au>
1933 PR 997
1934 * frags.c (frag_offset_fixed_p): New function.
1935 * frags.h (frag_offset_fixed_p): Declare.
1936 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
1937 (resolve_expression): Likewise.
1939 2006-04-03 Sterling Augustine <sterling@tensilica.com>
1941 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
1942 of the same length but different numbers of slots.
1944 2006-03-30 Andreas Schwab <schwab@suse.de>
1946 * configure.in: Fix help string for --enable-targets option.
1947 * configure: Regenerate.
1949 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
1951 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
1952 (m68k_ip): ... here. Use for all chips. Protect against buffer
1953 overrun and avoid excessive copying.
1955 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
1956 m68020_control_regs, m68040_control_regs, m68060_control_regs,
1957 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
1958 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
1959 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
1960 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
1961 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
1962 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
1963 mcf5282_ctrl, mcfv4e_ctrl): ... these.
1964 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
1965 (struct m68k_cpu): Change chip field to control_regs.
1966 (current_chip): Remove.
1967 (control_regs): New.
1968 (m68k_archs, m68k_extensions): Adjust.
1969 (m68k_cpus): Reorder to be in cpu number order. Adjust.
1970 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
1971 (find_cf_chip): Reimplement for new organization of cpu table.
1972 (select_control_regs): Remove.
1973 (mri_chip): Adjust.
1974 (struct save_opts): Save control regs, not chip.
1975 (s_save, s_restore): Adjust.
1976 (m68k_lookup_cpu): Give deprecated warning when necessary.
1977 (m68k_init_arch): Adjust.
1978 (md_show_usage): Adjust for new cpu table organization.
1980 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1982 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
1983 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
1984 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
1985 "elf/bfin.h".
1986 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
1987 (any_gotrel): New rule.
1988 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
1989 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
1990 "elf/bfin.h".
1991 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
1992 (bfin_pic_ptr): New function.
1993 (md_pseudo_table): Add it for ".picptr".
1994 (OPTION_FDPIC): New macro.
1995 (md_longopts): Add -mfdpic.
1996 (md_parse_option): Handle it.
1997 (md_begin): Set BFD flags.
1998 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
1999 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2000 us for GOT relocs.
2001 * Makefile.am (bfin-parse.o): Update dependencies.
2002 (DEPTC_bfin_elf): Likewise.
2003 * Makefile.in: Regenerate.
2005 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2007 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2008 mcfemac instead of mcfmac.
2010 2006-03-23 Michael Matz <matz@suse.de>
2012 * config/tc-i386.c (type_names): Correct placement of 'static'.
2013 (reloc): Map some more relocs to their 64 bit counterpart when
2014 size is 8.
2015 (output_insn): Work around breakage if DEBUG386 is defined.
2016 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2017 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2018 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2019 different from i386.
2020 (output_imm): Ditto.
2021 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2022 Imm64.
2023 (md_convert_frag): Jumps can now be larger than 2GB away, error
2024 out in that case.
2025 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2026 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2028 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2029 Daniel Jacobowitz <dan@codesourcery.com>
2030 Phil Edwards <phil@codesourcery.com>
2031 Zack Weinberg <zack@codesourcery.com>
2032 Mark Mitchell <mark@codesourcery.com>
2033 Nathan Sidwell <nathan@codesourcery.com>
2035 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2036 (md_begin): Complain about -G being used for PIC. Don't change
2037 the text, data and bss alignments on VxWorks.
2038 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2039 generating VxWorks PIC.
2040 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2041 (macro): Likewise, but do not treat la $25 specially for
2042 VxWorks PIC, and do not handle jal.
2043 (OPTION_MVXWORKS_PIC): New macro.
2044 (md_longopts): Add -mvxworks-pic.
2045 (md_parse_option): Don't complain about using PIC and -G together here.
2046 Handle OPTION_MVXWORKS_PIC.
2047 (md_estimate_size_before_relax): Always use the first relaxation
2048 sequence on VxWorks.
2049 * config/tc-mips.h (VXWORKS_PIC): New.
2051 2006-03-21 Paul Brook <paul@codesourcery.com>
2053 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2055 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2057 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2058 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2059 (get_loop_align_size): New.
2060 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2061 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2062 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2063 (get_noop_aligned_address): Use get_loop_align_size.
2064 (get_aligned_diff): Likewise.
2066 2006-03-21 Paul Brook <paul@codesourcery.com>
2068 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2070 2006-03-20 Paul Brook <paul@codesourcery.com>
2072 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2073 (do_t_branch): Encode branches inside IT blocks as unconditional.
2074 (do_t_cps): New function.
2075 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2076 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2077 (opcode_lookup): Allow conditional suffixes on all instructions in
2078 Thumb mode.
2079 (md_assemble): Advance condexec state before checking for errors.
2080 (insns): Use do_t_cps.
2082 2006-03-20 Paul Brook <paul@codesourcery.com>
2084 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2085 outputting the insn.
2087 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2089 * config/tc-vax.c: Update copyright year.
2090 * config/tc-vax.h: Likewise.
2092 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2094 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2095 make it static.
2096 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2098 2006-03-17 Paul Brook <paul@codesourcery.com>
2100 * config/tc-arm.c (insns): Add ldm and stm.
2102 2006-03-17 Ben Elliston <bje@au.ibm.com>
2104 PR gas/2446
2105 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2107 2006-03-16 Paul Brook <paul@codesourcery.com>
2109 * config/tc-arm.c (insns): Add "svc".
2111 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2113 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2114 flag and avoid double underscore prefixes.
2116 2006-03-10 Paul Brook <paul@codesourcery.com>
2118 * config/tc-arm.c (md_begin): Handle EABIv5.
2119 (arm_eabis): Add EF_ARM_EABI_VER5.
2120 * doc/c-arm.texi: Document -meabi=5.
2122 2006-03-10 Ben Elliston <bje@au.ibm.com>
2124 * app.c (do_scrub_chars): Simplify string handling.
2126 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2127 Daniel Jacobowitz <dan@codesourcery.com>
2128 Zack Weinberg <zack@codesourcery.com>
2129 Nathan Sidwell <nathan@codesourcery.com>
2130 Paul Brook <paul@codesourcery.com>
2131 Ricardo Anguiano <anguiano@codesourcery.com>
2132 Phil Edwards <phil@codesourcery.com>
2134 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2135 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2136 R_ARM_ABS12 reloc.
2137 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2138 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2139 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2141 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2143 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2144 even when using the text-section-literals option.
2146 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2148 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2149 and cf.
2150 (m68k_ip): <case 'J'> Check we have some control regs.
2151 (md_parse_option): Allow raw arch switch.
2152 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2153 whether 68881 or cfloat was meant by -mfloat.
2154 (md_show_usage): Adjust extension display.
2155 (m68k_elf_final_processing): Adjust.
2157 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2159 * config/tc-avr.c (avr_mod_hash_value): New function.
2160 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2161 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2162 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2163 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2164 of (int).
2165 (tc_gen_reloc): Handle substractions of symbols, if possible do
2166 fixups, abort otherwise.
2167 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2168 tc_fix_adjustable): Define.
2170 2006-03-02 James E Wilson <wilson@specifix.com>
2172 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2173 change the template, then clear md.slot[curr].end_of_insn_group.
2175 2006-02-28 Jan Beulich <jbeulich@novell.com>
2177 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2179 2006-02-28 Jan Beulich <jbeulich@novell.com>
2181 PR/1070
2182 * macro.c (getstring): Don't treat parentheses special anymore.
2183 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2184 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2185 characters.
2187 2006-02-28 Mat <mat@csail.mit.edu>
2189 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2191 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2193 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2194 field.
2195 (CFI_signal_frame): Define.
2196 (cfi_pseudo_table): Add .cfi_signal_frame.
2197 (dot_cfi): Handle CFI_signal_frame.
2198 (output_cie): Handle cie->signal_frame.
2199 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2200 different. Copy signal_frame from FDE to newly created CIE.
2201 * doc/as.texinfo: Document .cfi_signal_frame.
2203 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2205 * doc/Makefile.am: Add html target.
2206 * doc/Makefile.in: Regenerate.
2207 * po/Make-in: Add html target.
2209 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2211 * config/tc-i386.c (output_insn): Support Intel Merom New
2212 Instructions.
2214 * config/tc-i386.h (CpuMNI): New.
2215 (CpuUnknownFlags): Add CpuMNI.
2217 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2219 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2220 (hpriv_reg_table): New table for hyperprivileged registers.
2221 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2222 register encoding.
2224 2006-02-24 DJ Delorie <dj@redhat.com>
2226 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2227 (tc_gen_reloc): Don't define.
2228 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2229 (OPTION_LINKRELAX): New.
2230 (md_longopts): Add it.
2231 (m32c_relax): New.
2232 (md_parse_options): Set it.
2233 (md_assemble): Emit relaxation relocs as needed.
2234 (md_convert_frag): Emit relaxation relocs as needed.
2235 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2236 (m32c_apply_fix): New.
2237 (tc_gen_reloc): New.
2238 (m32c_force_relocation): Force out jump relocs when relaxing.
2239 (m32c_fix_adjustable): Return false if relaxing.
2241 2006-02-24 Paul Brook <paul@codesourcery.com>
2243 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2244 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2245 (struct asm_barrier_opt): Define.
2246 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2247 (parse_psr): Accept V7M psr names.
2248 (parse_barrier): New function.
2249 (enum operand_parse_code): Add OP_oBARRIER.
2250 (parse_operands): Implement OP_oBARRIER.
2251 (do_barrier): New function.
2252 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2253 (do_t_cpsi): Add V7M restrictions.
2254 (do_t_mrs, do_t_msr): Validate V7M variants.
2255 (md_assemble): Check for NULL variants.
2256 (v7m_psrs, barrier_opt_names): New tables.
2257 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2258 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2259 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2260 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2261 (struct cpu_arch_ver_table): Define.
2262 (cpu_arch_ver): New.
2263 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2264 Tag_CPU_arch_profile.
2265 * doc/c-arm.texi: Document new cpu and arch options.
2267 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2269 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2271 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2273 * config/tc-ia64.c: Update copyright years.
2275 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2277 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2278 SDM 2.2.
2280 2005-02-22 Paul Brook <paul@codesourcery.com>
2282 * config/tc-arm.c (do_pld): Remove incorrect write to
2283 inst.instruction.
2284 (encode_thumb32_addr_mode): Use correct operand.
2286 2006-02-21 Paul Brook <paul@codesourcery.com>
2288 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2290 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2291 Anil Paranjape <anilp1@kpitcummins.com>
2292 Shilin Shakti <shilins@kpitcummins.com>
2294 * Makefile.am: Add xc16x related entry.
2295 * Makefile.in: Regenerate.
2296 * configure.in: Added xc16x related entry.
2297 * configure: Regenerate.
2298 * config/tc-xc16x.h: New file
2299 * config/tc-xc16x.c: New file
2300 * doc/c-xc16x.texi: New file for xc16x
2301 * doc/all.texi: Entry for xc16x
2302 * doc/Makefile.texi: Added c-xc16x.texi
2303 * NEWS: Announce the support for the new target.
2305 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2307 * configure.tgt: set emulation for mips-*-netbsd*
2309 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2311 * config.in: Rebuilt.
2313 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2315 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2316 from 1, not 0, in error messages.
2317 (md_assemble): Simplify special-case check for ENTRY instructions.
2318 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2319 operand in error message.
2321 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2323 * configure.tgt (arm-*-linux-gnueabi*): Change to
2324 arm-*-linux-*eabi*.
2326 2006-02-10 Nick Clifton <nickc@redhat.com>
2328 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2329 32-bit value is propagated into the upper bits of a 64-bit long.
2331 * config/tc-arc.c (init_opcode_tables): Fix cast.
2332 (arc_extoper, md_operand): Likewise.
2334 2006-02-09 David Heine <dlheine@tensilica.com>
2336 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2337 each relaxation step.
2339 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2341 * configure.in (CHECK_DECLS): Add vsnprintf.
2342 * configure: Regenerate.
2343 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2344 include/declare here, but...
2345 * as.h: Move code detecting VARARGS idiom to the top.
2346 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2347 (vsnprintf): Declare if not already declared.
2349 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2351 * as.c (close_output_file): New.
2352 (main): Register close_output_file with xatexit before
2353 dump_statistics. Don't call output_file_close.
2355 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2357 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2358 mcf5329_control_regs): New.
2359 (not_current_architecture, selected_arch, selected_cpu): New.
2360 (m68k_archs, m68k_extensions): New.
2361 (archs): Renamed to ...
2362 (m68k_cpus): ... here. Adjust.
2363 (n_arches): Remove.
2364 (md_pseudo_table): Add arch and cpu directives.
2365 (find_cf_chip, m68k_ip): Adjust table scanning.
2366 (no_68851, no_68881): Remove.
2367 (md_assemble): Lazily initialize.
2368 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2369 (md_init_after_args): Move functionality to m68k_init_arch.
2370 (mri_chip): Adjust table scanning.
2371 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2372 options with saner parsing.
2373 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2374 m68k_init_arch): New.
2375 (s_m68k_cpu, s_m68k_arch): New.
2376 (md_show_usage): Adjust.
2377 (m68k_elf_final_processing): Set CF EF flags.
2378 * config/tc-m68k.h (m68k_init_after_args): Remove.
2379 (tc_init_after_args): Remove.
2380 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2381 (M68k-Directives): Document .arch and .cpu directives.
2383 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2385 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2386 synonyms for equ and defl.
2387 (z80_cons_fix_new): New function.
2388 (emit_byte): Disallow relative jumps to absolute locations.
2389 (emit_data): Only handle defb, prototype changed, because defb is
2390 now handled as pseudo-op rather than an instruction.
2391 (instab): Entries for defb,defw,db,dw moved from here...
2392 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2393 Add entries for def24,def32,d24,d32.
2394 (md_assemble): Improved error handling.
2395 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2396 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2397 (z80_cons_fix_new): Declare.
2398 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2399 (def24,d24,def32,d32): New pseudo-ops.
2401 2006-02-02 Paul Brook <paul@codesourcery.com>
2403 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2405 2005-02-02 Paul Brook <paul@codesourcery.com>
2407 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2408 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2409 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2410 T2_OPCODE_RSB): Define.
2411 (thumb32_negate_data_op): New function.
2412 (md_apply_fix): Use it.
2414 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2416 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2417 fields.
2418 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2419 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2420 subtracted symbols.
2421 (relaxation_requirements): Add pfinish_frag argument and use it to
2422 replace setting tinsn->record_fix fields.
2423 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2424 and vinsn_to_insnbuf. Remove references to record_fix and
2425 slot_sub_symbols fields.
2426 (xtensa_mark_narrow_branches): Delete unused code.
2427 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2428 a symbol.
2429 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2430 record_fix fields.
2431 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2432 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2433 of the record_fix field. Simplify error messages for unexpected
2434 symbolic operands.
2435 (set_expr_symbol_offset_diff): Delete.
2437 2006-01-31 Paul Brook <paul@codesourcery.com>
2439 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2441 2006-01-31 Paul Brook <paul@codesourcery.com>
2442 Richard Earnshaw <rearnsha@arm.com>
2444 * config/tc-arm.c: Use arm_feature_set.
2445 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2446 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2447 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2448 New variables.
2449 (insns): Use them.
2450 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2451 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2452 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2453 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2454 feature flags.
2455 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2456 (arm_opts): Move old cpu/arch options from here...
2457 (arm_legacy_opts): ... to here.
2458 (md_parse_option): Search arm_legacy_opts.
2459 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2460 (arm_float_abis, arm_eabis): Make const.
2462 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2464 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2466 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2468 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2469 in load immediate intruction.
2471 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2473 * config/bfin-parse.y (value_match): Use correct conversion
2474 specifications in template string for __FILE__ and __LINE__.
2475 (binary): Ditto.
2476 (unary): Ditto.
2478 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2480 Introduce TLS descriptors for i386 and x86_64.
2481 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2482 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2483 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2484 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2485 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2486 displacement bits.
2487 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2488 (lex_got): Handle @tlsdesc and @tlscall.
2489 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2491 2006-01-11 Nick Clifton <nickc@redhat.com>
2493 Fixes for building on 64-bit hosts:
2494 * config/tc-avr.c (mod_index): New union to allow conversion
2495 between pointers and integers.
2496 (md_begin, avr_ldi_expression): Use it.
2497 * config/tc-i370.c (md_assemble): Add cast for argument to print
2498 statement.
2499 * config/tc-tic54x.c (subsym_substitute): Likewise.
2500 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2501 opindex field of fr_cgen structure into a pointer so that it can
2502 be stored in a frag.
2503 * config/tc-mn10300.c (md_assemble): Likewise.
2504 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2505 types.
2506 * config/tc-v850.c: Replace uses of (int) casts with correct
2507 types.
2509 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2511 PR gas/2117
2512 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2514 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2516 PR gas/2101
2517 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2518 a local-label reference.
2520 For older changes see ChangeLog-2005
2521 \f
2522 Local Variables:
2523 mode: change-log
2524 left-margin: 8
2525 fill-column: 74
2526 version-control: never
2527 End: