1 2006-12-13 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
4 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
6 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
8 * config/tc-i386.h (WordMem): Document it for 64 bit memory
11 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
13 * doc/Makefile.am (as_TEXINFOS): Set.
14 (as.info as.dvi as.html): Delete rule.
15 * doc/Makefile.in: Regenerated.
17 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
19 * configure.in: Define GENINSRC_NEVER.
20 * doc/Makefile.am (as.info): Remove srcdir prefix.
21 (MAINTAINERCLEANFILES): Add info file.
22 (DISTCLEANFILES): Pretend to add info file.
23 * po/Make-in (.po.gmo): Put gmo files in objdir.
24 * configure, Makefile.in, doc/Makefile.in: Regenerated.
26 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
28 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
29 for operand_types array.
31 2006-12-08 Christian Groessler <chris@groessler.org>
33 * config/tc-z8k.c (whatreg): Add comment describing function.
34 Return NULL if symbol name characters follow the register number.
35 (parse_reg): Use NULL instead of 0 for pointer values. Stop
36 processing if whatreg returned NULL.
38 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
40 * config/tc-m68k.c: Update uses of EF_M68K_*.
42 2006-12-06 H.J. Lu <hjl@gnu.org>
44 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
45 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
47 2006-12-02 Jakub Jelinek <jakub@redhat.com>
50 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
52 2006-12-01 Paul Brook <paul@codesourcery.com>
54 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
57 2006-11-29 Paul Brook <paul@codesourcery.com>
59 * config/tc-arm.c (arm_is_eabi): New function.
60 * config/tc-arm.h (arm_is_eabi): New prototype.
61 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
62 * doc/c-arm.texi (.thumb_func): Update documentation.
64 2006-11-29 Paul Brook <paul@codesourcery.com>
66 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
69 2006-11-27 Sterling Augustine <sterling@tensilica.com>
71 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
72 as the first slot_subtype, not the frag subtype.
74 2006-11-27 Bob Wilson <bob.wilson@acm.org>
76 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
77 (directive_state): Disable scheduling by default.
78 (xtensa_add_config_info): New.
79 (xtensa_end): Call xtensa_add_config_info.
81 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
83 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
84 their unaligned counterparts in debugging sections.
86 2006-11-24 Alan Modra <amodra@bigpond.net.au>
88 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
90 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
92 * config/tc-arm.h (md_cons_align): Define.
93 (mapping_state): New prototype.
94 * config/tc-arm.c (mapping_state): Make global.
96 2006-11-22 Alan Modra <amodra@bigpond.net.au>
98 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
100 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
102 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
103 branch instruction, handle it specially.
104 (score_insns): Modify 32 bit branch instruction.
106 2006-11-16 Alan Modra <amodra@bigpond.net.au>
108 * symbols.c (resolve_symbol_value): Formatting.
110 2006-11-15 Jan Beulich <jbeulich@novell.com>
113 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
114 chain by linking it to itself.
115 (resolve_symbol_value): Also check symbol_shadow_p().
116 (symbol_shadow_p): New.
117 * symbols.h (symbol_shadow_p): Declare.
119 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
121 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
122 (insns): Adjust accordingly.
123 (md_apply_fix): Alter comments to use CBZ instead of CZB.
125 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
127 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
128 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
130 2006-11-10 Nick Clifton <nickc@redhat.com>
133 * config/obj-elf.c (obj_elf_version): Do not include the name
134 field's padding in the namesz value.
136 2006-11-09 Thiemo Seufer <ths@mips.com>
138 * config/tc-mips.c: Fix outdated comment.
140 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
142 * config/tc-i386.h (CpuPNI): Removed.
143 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
144 * config/tc-i386.c (md_assemble): Likewise.
146 2006-11-08 Alan Modra <amodra@bigpond.net.au>
148 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
150 2006-11-06 David Daney <ddaney@avtrex.com>
152 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
154 2006-11-06 Thiemo Seufer <ths@mips.com>
156 * doc/c-mips.texi (-march): Document sb1a.
158 2006-11-06 Thiemo Seufer <ths@mips.com>
160 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
161 34k always has DSP ASE.
163 2006-11-03 Thiemo Seufer <ths@mips.com>
165 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
166 MIPS16 instructions referencing other sections, unless they are
169 2006-11-03 Thiemo Seufer <ths@mips.com>
171 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
174 2006-11-03 Jakub Jelinek <jakub@redhat.com>
176 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
177 personality and lsda.
178 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
179 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
180 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
181 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
182 (output_cie): Output personality including its encoding and LSDA encoding.
183 (output_fde): Output LSDA.
184 (select_cie_for_fde): Don't share CIE if personality, its encoding or
185 LSDA encoding are different. Copy the 3 fields from fde_entry to
187 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
189 * subsegs.h (struct frchain): Add frch_cfi_data field.
190 * dw2gencfi.c: Include subsegs.h.
191 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
192 (struct frch_cfi_data): New type.
193 (unused_cfi_data): New variable.
194 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
195 and cfa_save_stack static vars into a structure pointed from
197 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
198 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
199 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
200 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
203 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
205 * config/tc-h8300.c (build_bytes): Fix const warning.
207 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
209 * tc-score.c (do16_rdrs): Handle not! instruction especially.
211 2006-10-31 Paul Brook <paul@codesourcery.com>
213 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
216 2006-10-31 Paul Brook <paul@codesourcery.com>
219 * config/tc-arm.c (object_arch): New variable.
220 (s_arm_object_arch): New function.
221 (md_pseudo_table): Add object_arch.
222 (aeabi_set_public_attributes): Obey object_arch.
223 * doc/c-arm.texi: Document .object_arch.
225 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
227 * tc-score.c (data_op2): Check invalid operands.
228 (my_get_expression): Const operand of some instructions can not be
230 (get_insn_class_from_type): Handle instruction type Insn_internal.
231 (do_macro_ldst_label): Modify inst.type.
233 (data_op2): The immediate value in lw is 15 bit signed.
235 2006-10-29 Randolph Chung <tausq@debian.org>
237 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
238 (hppa_regname_to_dw2regnum): New funcions.
239 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
240 (tc_cfi_frame_initial_instructions)
241 (tc_regname_to_dw2regnum): Define.
242 (hppa_cfi_frame_initial_instructions)
243 (hppa_regname_to_dw2regnum): Declare.
244 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
245 (DWARF2_CIE_DATA_ALIGNMENT): Define.
247 2006-10-29 Nick Clifton <nickc@redhat.com>
249 * config/tc-spu.c (md_assemble): Cast printf string size parameter
250 to int in order to avoid a compiler warning.
252 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
254 * config/tc-sh.c (md_assemble): Define size of branches.
256 2006-10-26 Ben Elliston <bje@au.ibm.com>
258 * dw2gencfi.c (cfi_add_CFA_offset):
259 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
261 * write.c (chain_frchains_together_1): Assert that this function
262 never returns a pointer to the auto variable `dummy'.
264 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
265 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
266 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
267 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
268 Alan Modra <amodra@bigpond.net.au>
270 * config/tc-spu.c: New file.
271 * config/tc-spu.h: New file.
272 * configure.tgt: Add SPU support.
273 * Makefile.am: Likewise. Run "make dep-am".
274 * Makefile.in: Regenerate.
275 * po/POTFILES.in: Regenerate.
277 2006-10-25 Ben Elliston <bje@au.ibm.com>
279 * expr.c (expr): Replace O_add case in switch (op_left) explaining
280 why it can never occur.
282 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
284 * doc/c-ppc.texi (-mcell): Document.
285 * config/tc-ppc.c (parse_cpu): Parse -mcell.
286 (md_show_usage): Document -mcell.
288 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
290 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
292 2006-10-23 Alan Modra <amodra@bigpond.net.au>
294 * config/tc-m68hc11.c (md_assemble): Quiet warning.
296 2006-10-19 Mike Frysinger <vapier@gentoo.org>
298 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
299 (x86_64_section_letter): Likewise.
301 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
303 * config/tc-score.c (build_relax_frag): Compute correct
306 2006-10-18 Roy Marples <uberlord@gentoo.org>
308 * config/tc-sparc.c (md_parse_option): Treat any target starting with
309 elf32-sparc as a viable target for the -32 switch and any target
310 starting with elf64-sparc as a viable target for the -64 switch.
311 (sparc_target_format): For 64-bit ELF flavoured output use
312 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
314 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
316 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
318 * configure: Regenerated.
320 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
322 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
323 in addition to testing for '\n'.
324 (TC_EOL_IN_INSN): Provide a default definition if necessary.
326 2006-10-13 Sterling Augstine <sterling@tensilica.com>
328 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
329 a disjoint DW_AT range.
331 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
333 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
335 2006-10-08 Paul Brook <paul@codesourcery.com>
337 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
338 (parse_operands): Use parse_big_immediate for OP_NILO.
339 (neon_cmode_for_logic_imm): Try smaller element sizes.
340 (neon_cmode_for_move_imm): Ditto.
341 (do_neon_logic): Handle .i64 pseudo-op.
343 2006-09-29 Alan Modra <amodra@bigpond.net.au>
345 * po/POTFILES.in: Regenerate.
347 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
349 * config/tc-i386.h (CpuMNI): Renamed to ...
351 (CpuUnknownFlags): Updated.
352 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
353 and PROCESSOR_MEROM with PROCESSOR_CORE2.
354 * config/tc-i386.c: Updated.
355 * doc/c-i386.texi: Likewise.
357 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
359 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
361 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
363 2006-09-27 Nick Clifton <nickc@redhat.com>
365 * output-file.c (output_file_close): Prevent an infinite loop
366 reporting that stdoutput could not be closed.
368 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
369 Joseph Myers <joseph@codesourcery.com>
370 Ian Lance Taylor <ian@wasabisystems.com>
371 Ben Elliston <bje@wasabisystems.com>
373 * config/tc-arm.c (arm_cext_iwmmxt2): New.
374 (enum operand_parse_code): New code OP_RIWR_I32z.
375 (parse_operands): Handle OP_RIWR_I32z.
376 (do_iwmmxt_wmerge): New function.
377 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
379 (do_iwmmxt_wrwrwr_or_imm5): New function.
380 (insns): Mark instructions as RIWR_I32z as appropriate.
381 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
382 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
383 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
384 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
385 (md_begin): Handle IWMMXT2.
386 (arm_cpus): Add iwmmxt2.
387 (arm_extensions): Likewise.
388 (arm_archs): Likewise.
390 2006-09-25 Bob Wilson <bob.wilson@acm.org>
392 * doc/as.texinfo (Overview): Revise description of --keep-locals.
393 Add xref to "Symbol Names".
394 (L): Refer to "local symbols" instead of "local labels". Move
395 definition to "Symbol Names" section; add xref to that section.
396 (Symbol Names): Use "Local Symbol Names" section to define local
397 symbols. Add "Local Labels" heading for description of temporary
398 forward/backward labels, and refer to those as "local labels".
400 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
403 * config/tc-i386.c (match_template): Check address size prefix
404 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
407 2006-09-22 Alan Modra <amodra@bigpond.net.au>
409 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
411 2006-09-22 Alan Modra <amodra@bigpond.net.au>
413 * as.h (as_perror): Delete declaration.
414 * gdbinit.in (as_perror): Delete breakpoint.
415 * messages.c (as_perror): Delete function.
416 * doc/internals.texi: Remove as_perror description.
417 * listing.c (listing_print: Don't use as_perror.
418 * output-file.c (output_file_create, output_file_close): Likewise.
419 * symbols.c (symbol_create, symbol_clone): Likewise.
420 * write.c (write_contents): Likewise.
421 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
422 * config/tc-tic54x.c (tic54x_mlib): Likewise.
424 2006-09-22 Alan Modra <amodra@bigpond.net.au>
426 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
427 (ppc_handle_align): New function.
428 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
429 (SUB_SEGMENT_ALIGN): Define as zero.
431 2006-09-20 Bob Wilson <bob.wilson@acm.org>
433 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
434 (Overview): Skip cross reference in man page.
436 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
438 * configure.in: Add new target x86_64-pc-mingw64.
439 * configure: Regenerate.
440 * configure.tgt: Add new target x86_64-pc-mingw64.
441 * config/obj-coff.h: Add handling for TE_PEP target specific code
443 * config/tc-i386.c: Add new targets.
444 (md_parse_option): Add targets to OPTION_64.
445 (x86_64_target_format): Add new method for setup proper default
447 * config/te-pep.h: Add new target definition header.
448 (TE_PEP): New macro: Identifies new target architecture.
449 (COFF_WITH_pex64): Set proper includes in bfd.
450 * NEWS: Mention new target.
452 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
454 * config/bfin-parse.y (binary): Change sub of const to add of negated
457 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
459 * config/tc-score.c: New file.
460 * config/tc-score.h: Newf file.
461 * configure.tgt: Add Score target.
462 * Makefile.am: Add Score files.
463 * Makefile.in: Regenerate.
464 * NEWS: Mention new target support.
466 2006-09-16 Paul Brook <paul@codesourcery.com>
468 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
469 * doc/c-arm.texi (movsp): Document offset argument.
471 2006-09-16 Paul Brook <paul@codesourcery.com>
473 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
474 unsigned int to avoid 64-bit host problems.
476 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
478 * config/bfin-parse.y (binary): Do some more constant folding for
481 2006-09-13 Jan Beulich <jbeulich@novell.com>
483 * input-file.c (input_file_give_next_buffer): Demote as_bad to
486 2006-09-13 Alan Modra <amodra@bigpond.net.au>
489 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
492 2006-09-13 Alan Modra <amodra@bigpond.net.au>
494 * input-file.c (input_file_open): Replace as_perror with as_bad
495 so that gas exits with error on file errors. Correct error
497 (input_file_get, input_file_give_next_buffer): Likewise.
498 * input-file.h: Update comment.
500 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
503 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
504 registers as a sub-class of wC registers.
506 2006-09-11 Alan Modra <amodra@bigpond.net.au>
509 * config/tc-mips.h (enum dwarf2_format): Forward declare.
510 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
511 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
512 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
514 2006-09-08 Nick Clifton <nickc@redhat.com>
517 * doc/as.texinfo (Macro): Improve documentation about separating
518 macro arguments from following text.
520 2006-09-08 Paul Brook <paul@codesourcery.com>
522 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
524 2006-09-07 Paul Brook <paul@codesourcery.com>
526 * config/tc-arm.c (parse_operands): Mark operand as present.
528 2006-09-04 Paul Brook <paul@codesourcery.com>
530 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
531 (do_neon_dyadic_if_i_d): Avoid setting U bit.
532 (do_neon_mac_maybe_scalar): Ditto.
533 (do_neon_dyadic_narrow): Force operand type to NT_integer.
534 (insns): Remove out of date comments.
536 2006-08-29 Nick Clifton <nickc@redhat.com>
538 * read.c (s_align): Initialize the 'stopc' variable to prevent
539 compiler complaints about it being used without being
541 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
542 s_float_space, s_struct, cons_worker, equals): Likewise.
544 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
546 * ecoff.c (ecoff_directive_val): Fix message typo.
547 * config/tc-ns32k.c (convert_iif): Likewise.
548 * config/tc-sh64.c (shmedia_check_limits): Likewise.
550 2006-08-25 Sterling Augustine <sterling@tensilica.com>
551 Bob Wilson <bob.wilson@acm.org>
553 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
554 the state of the absolute_literals directive. Remove align frag at
555 the start of the literal pool position.
557 2006-08-25 Bob Wilson <bob.wilson@acm.org>
559 * doc/c-xtensa.texi: Add @group commands in examples.
561 2006-08-24 Bob Wilson <bob.wilson@acm.org>
563 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
564 (INIT_LITERAL_SECTION_NAME): Delete.
565 (lit_state struct): Remove segment names, init_lit_seg, and
566 fini_lit_seg. Add lit_prefix and current_text_seg.
567 (init_literal_head_h, init_literal_head): Delete.
568 (fini_literal_head_h, fini_literal_head): Delete.
569 (xtensa_begin_directive): Move argument parsing to
570 xtensa_literal_prefix function.
571 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
572 (xtensa_literal_prefix): Parse the directive argument here and
573 record it in the lit_prefix field. Remove code to derive literal
576 (get_is_linkonce_section): Use linkonce_len. Check for any
577 ".gnu.linkonce.*" section, not just text sections.
578 (md_begin): Remove initialization of deleted lit_state fields.
579 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
580 to init_literal_head and fini_literal_head.
581 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
582 when traversing literal_head list.
583 (match_section_group): New.
584 (cache_literal_section): Rewrite to determine the literal section
585 name on the fly, create the section and return it.
586 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
587 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
588 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
589 Use xtensa_get_property_section from bfd.
590 (retrieve_xtensa_section): Delete.
591 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
592 description to refer to plural literal sections and add xref to
593 the Literal Directive section.
594 (Literal Directive): Describe new rules for deriving literal section
595 names. Add footnote for special case of .init/.fini with
596 --text-section-literals.
597 (Literal Prefix Directive): Replace old naming rules with xref to the
598 Literal Directive section.
600 2006-08-21 Joseph Myers <joseph@codesourcery.com>
602 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
603 merging with previous long opcode.
605 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
607 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
608 * Makefile.in: Regenerate.
609 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
612 2006-08-16 Julian Brown <julian@codesourcery.com>
614 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
615 to use ARM instructions on non-ARM-supporting cores.
616 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
617 mode automatically based on cpu variant.
618 (md_begin): Call above function.
620 2006-08-16 Julian Brown <julian@codesourcery.com>
622 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
623 recognized in non-unified syntax mode.
625 2006-08-15 Thiemo Seufer <ths@mips.com>
626 Nigel Stephens <nigel@mips.com>
627 David Ung <davidu@mips.com>
629 * configure.tgt: Handle mips*-sde-elf*.
631 2006-08-12 Thiemo Seufer <ths@networkno.de>
633 * config/tc-mips.c (mips16_ip): Fix argument register handling
634 for restore instruction.
636 2006-08-08 Bob Wilson <bob.wilson@acm.org>
638 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
640 (out_fixed_inc_line_addr): New.
641 (process_entries): Use out_fixed_inc_line_addr when
642 DWARF2_USE_FIXED_ADVANCE_PC is set.
643 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
645 2006-08-08 DJ Delorie <dj@redhat.com>
647 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
648 vs full symbols so that we never have more than one pointer value
649 for any given symbol in our symbol table.
651 2006-08-08 Sterling Augustine <sterling@tensilica.com>
653 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
654 and emit DW_AT_ranges when code in compilation unit is not
656 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
658 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
659 (out_debug_ranges): New function to emit .debug_ranges section
660 when code is not contiguous.
662 2006-08-08 Nick Clifton <nickc@redhat.com>
664 * config/tc-arm.c (WARN_DEPRECATED): Enable.
666 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
668 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
670 (pe_directive_secrel) [TE_PE]: New function.
671 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
672 loc, loc_mark_labels.
673 [TE_PE]: Handle secrel32.
674 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
676 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
677 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
678 (md_section_align): Only round section sizes here for AOUT
680 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
681 (tc_pe_dwarf2_emit_offset): New function.
682 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
683 (cons_fix_new_arm): Handle O_secrel.
684 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
685 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
686 of OBJ_ELF only block.
687 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
688 tc_pe_dwarf2_emit_offset.
690 2006-08-04 Richard Sandiford <richard@codesourcery.com>
692 * config/tc-sh.c (apply_full_field_fix): New function.
693 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
694 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
695 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
696 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
698 2006-08-03 Nick Clifton <nickc@redhat.com>
701 * config.in: Regenerate.
703 2006-08-03 Joseph Myers <joseph@codesourcery.com>
705 * config/tc-arm.c (parse_operands): Handle invalid register name
708 2006-08-03 Joseph Myers <joseph@codesourcery.com>
710 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
711 (parse_operands): Handle it.
712 (insns): Use it for tmcr and tmrc.
714 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
717 * config/tc-i386.c (md_parse_option): Treat any target starting
718 with elf64_x86_64 as a viable target for the -64 switch.
719 (i386_target_format): For 64-bit ELF flavoured output use
721 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
723 2006-08-02 Nick Clifton <nickc@redhat.com>
726 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
728 * configure.in: Run BFD_BINARY_FOPEN.
729 * configure: Regenerate.
730 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
733 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
735 * config/tc-i386.c (md_assemble): Don't update
738 2006-08-01 Thiemo Seufer <ths@mips.com>
740 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
742 2006-08-01 Thiemo Seufer <ths@mips.com>
744 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
745 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
746 BFD_RELOC_32 and BFD_RELOC_16.
747 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
748 md_convert_frag, md_obj_end): Fix comment formatting.
750 2006-07-31 Thiemo Seufer <ths@mips.com>
752 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
753 handling for BFD_RELOC_MIPS16_JMP.
755 2006-07-24 Andreas Schwab <schwab@suse.de>
758 * read.c (read_a_source_file): Ignore unknown text after line
759 comment character. Fix misleading comment.
761 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
763 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
764 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
765 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
766 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
767 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
768 doc/c-z80.texi, doc/internals.texi: Fix some typos.
770 2006-07-21 Nick Clifton <nickc@redhat.com>
772 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
775 2006-07-20 Thiemo Seufer <ths@mips.com>
776 Nigel Stephens <nigel@mips.com>
778 * config/tc-mips.c (md_parse_option): Don't infer optimisation
779 options from debug options.
781 2006-07-20 Thiemo Seufer <ths@mips.com>
783 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
784 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
786 2006-07-19 Paul Brook <paul@codesourcery.com>
788 * config/tc-arm.c (insns): Fix rbit Arm opcode.
790 2006-07-18 Paul Brook <paul@codesourcery.com>
792 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
793 (md_convert_frag): Use correct reloc for add_pc. Use
794 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
795 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
796 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
798 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
800 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
801 when file and line unknown.
803 2006-07-17 Thiemo Seufer <ths@mips.com>
805 * read.c (s_struct): Use IS_ELF.
806 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
807 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
808 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
809 s_mips_mask): Likewise.
811 2006-07-16 Thiemo Seufer <ths@mips.com>
812 David Ung <davidu@mips.com>
814 * read.c (s_struct): Handle ELF section changing.
815 * config/tc-mips.c (s_align): Leave enabling auto-align to the
817 (s_change_sec): Try section changing only if we output ELF.
819 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
821 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
823 (smallest_imm_type): Remove Cpu086.
824 (i386_target_format): Likewise.
826 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
829 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
830 Michael Meissner <michael.meissner@amd.com>
832 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
833 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
834 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
836 (i386_align_code): Ditto.
837 (md_assemble_code): Add support for insertq/extrq instructions,
838 swapping as needed for intel syntax.
839 (swap_imm_operands): New function to swap immediate operands.
840 (swap_operands): Deal with 4 operand instructions.
841 (build_modrm_byte): Add support for insertq instruction.
843 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
845 * config/tc-i386.h (Size64): Fix a typo in comment.
847 2006-07-12 Nick Clifton <nickc@redhat.com>
849 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
850 fixup_segment() to repeat a range check on a value that has
851 already been checked here.
853 2006-07-07 James E Wilson <wilson@specifix.com>
855 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
857 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
858 Nick Clifton <nickc@redhat.com>
861 * doc/as.texi: Fix spelling typo: branchs => branches.
862 * doc/c-m68hc11.texi: Likewise.
863 * config/tc-m68hc11.c: Likewise.
864 Support old spelling of command line switch for backwards
867 2006-07-04 Thiemo Seufer <ths@mips.com>
868 David Ung <davidu@mips.com>
870 * config/tc-mips.c (s_is_linkonce): New function.
871 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
872 weak, external, and linkonce symbols.
873 (pic_need_relax): Use s_is_linkonce.
875 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
877 * doc/as.texinfo (Org): Remove space.
878 (P2align): Add "@var{abs-expr},".
880 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
882 * config/tc-i386.c (cpu_arch_tune_set): New.
883 (cpu_arch_isa): Likewise.
884 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
885 nops with short or long nop sequences based on -march=/.arch
887 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
888 set cpu_arch_tune and cpu_arch_tune_flags.
889 (md_parse_option): For -march=, set cpu_arch_isa and set
890 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
891 0. Set cpu_arch_tune_set to 1 for -mtune=.
892 (i386_target_format): Don't set cpu_arch_tune.
894 2006-06-23 Nigel Stephens <nigel@mips.com>
896 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
897 generated .sbss.* and .gnu.linkonce.sb.*.
899 2006-06-23 Thiemo Seufer <ths@mips.com>
900 David Ung <davidu@mips.com>
902 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
904 * config/tc-mips.c (label_list): Define per-segment label_list.
905 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
906 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
907 mips_from_file_after_relocs, mips_define_label): Use per-segment
910 2006-06-22 Thiemo Seufer <ths@mips.com>
912 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
913 (append_insn): Use it.
914 (md_apply_fix): Whitespace formatting.
915 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
916 mips16_extended_frag): Remove register specifier.
917 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
920 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
922 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
923 a directive saving VFP registers for ARMv6 or later.
924 (s_arm_unwind_save): Add parameter arch_v6 and call
925 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
927 (md_pseudo_table): Add entry for new "vsave" directive.
928 * doc/c-arm.texi: Correct error in example for "save"
929 directive (fstmdf -> fstmdx). Also document "vsave" directive.
931 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
932 Anatoly Sokolov <aesok@post.ru>
934 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
935 and atmega644p devices. Rename atmega164/atmega324 devices to
936 atmega164p/atmega324p.
937 * doc/c-avr.texi: Document new mcu and arch options.
939 2006-06-17 Nick Clifton <nickc@redhat.com>
941 * config/tc-arm.c (enum parse_operand_result): Move outside of
942 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
944 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
946 * config/tc-i386.h (processor_type): New.
947 (arch_entry): Add type.
949 * config/tc-i386.c (cpu_arch_tune): New.
950 (cpu_arch_tune_flags): Likewise.
951 (cpu_arch_isa_flags): Likewise.
953 (set_cpu_arch): Also update cpu_arch_isa_flags.
954 (md_assemble): Update cpu_arch_isa_flags.
956 (OPTION_MTUNE): Likewise.
957 (md_longopts): Add -march= and -mtune=.
958 (md_parse_option): Support -march= and -mtune=.
959 (md_show_usage): Add -march=CPU/-mtune=CPU.
960 (i386_target_format): Also update cpu_arch_isa_flags,
961 cpu_arch_tune and cpu_arch_tune_flags.
963 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
965 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
967 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
969 * config/tc-arm.c (enum parse_operand_result): New.
970 (struct group_reloc_table_entry): New.
971 (enum group_reloc_type): New.
972 (group_reloc_table): New array.
973 (find_group_reloc_table_entry): New function.
974 (parse_shifter_operand_group_reloc): New function.
975 (parse_address_main): New function, incorporating code
976 from the old parse_address function. To be used via...
977 (parse_address): wrapper for parse_address_main; and
978 (parse_address_group_reloc): new function, likewise.
979 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
980 OP_ADDRGLDRS, OP_ADDRGLDC.
981 (parse_operands): Support for these new operand codes.
982 New macro po_misc_or_fail_no_backtrack.
983 (encode_arm_cp_address): Preserve group relocations.
984 (insns): Modify to use the above operand codes where group
985 relocations are permitted.
986 (md_apply_fix): Handle the group relocations
987 ALU_PC_G0_NC through LDC_SB_G2.
988 (tc_gen_reloc): Likewise.
989 (arm_force_relocation): Leave group relocations for the linker.
990 (arm_fix_adjustable): Likewise.
992 2006-06-15 Julian Brown <julian@codesourcery.com>
994 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
995 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
998 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1000 * config/tc-i386.c (process_suffix): Don't add rex64 for
1003 2006-06-09 Thiemo Seufer <ths@mips.com>
1005 * config/tc-mips.c (mips_ip): Maintain argument count.
1007 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1009 * config/tc-iq2000.c: Include sb.h.
1011 2006-06-08 Nigel Stephens <nigel@mips.com>
1013 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1014 aliases for better compatibility with SGI tools.
1016 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1018 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1019 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1021 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1022 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1023 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1025 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1026 * Makefile.in: Regenerate.
1027 * doc/Makefile.in: Regenerate.
1028 * configure: Regenerate.
1030 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1032 * po/Make-in (pdf, ps): New dummy targets.
1034 2006-06-07 Julian Brown <julian@codesourcery.com>
1036 * config/tc-arm.c (stdarg.h): include.
1037 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1039 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1040 REG_TYPE_NSDQ (single, double or quad vector reg).
1041 (reg_expected_msgs): Update.
1042 (BAD_FPU): Add macro for unsupported FPU instruction error.
1043 (parse_neon_type): Support 'd' as an alias for .f64.
1044 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1046 (parse_vfp_reg_list): Don't update first arg on error.
1047 (parse_neon_mov): Support extra syntax for VFP moves.
1048 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1049 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1050 (parse_operands): Support isvec, issingle operands fields, new parse
1052 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1054 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1055 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1056 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1057 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1059 (neon_shape): Redefine in terms of above.
1060 (neon_shape_class): New enumeration, table of shape classes.
1061 (neon_shape_el): New enumeration. One element of a shape.
1062 (neon_shape_el_size): Register widths of above, where appropriate.
1063 (neon_shape_info): New struct. Info for shape table.
1064 (neon_shape_tab): New array.
1065 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1066 (neon_check_shape): Rewrite as...
1067 (neon_select_shape): New function to classify instruction shapes,
1068 driven by new table neon_shape_tab array.
1069 (neon_quad): New function. Return 1 if shape should set Q flag in
1070 instructions (or equivalent), 0 otherwise.
1071 (type_chk_of_el_type): Support F64.
1072 (el_type_of_type_chk): Likewise.
1073 (neon_check_type): Add support for VFP type checking (VFP data
1074 elements fill their containing registers).
1075 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1076 in thumb mode for VFP instructions.
1077 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1078 and encode the current instruction as if it were that opcode.
1079 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1080 arguments, call function in PFN.
1081 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1082 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1083 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1084 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1085 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1086 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1087 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1088 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1089 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1090 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1091 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1092 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1093 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1094 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1095 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1097 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1098 between VFP and Neon turns out to belong to Neon. Perform
1099 architecture check and fill in condition field if appropriate.
1100 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1101 (do_neon_cvt): Add support for VFP variants of instructions.
1102 (neon_cvt_flavour): Extend to cover VFP conversions.
1103 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1105 (do_neon_ldr_str): Handle single-precision VFP load/store.
1106 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1107 NS_NULL not NS_IGNORE.
1108 (opcode_tag): Add OT_csuffixF for operands which either take a
1109 conditional suffix, or have 0xF in the condition field.
1110 (md_assemble): Add support for OT_csuffixF.
1111 (NCE): Replace macro with...
1112 (NCE_tag, NCE, NCEF): New macros.
1113 (nCE): Replace macro with...
1114 (nCE_tag, nCE, nCEF): New macros.
1115 (insns): Add support for VFP insns or VFP versions of insns msr,
1116 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1117 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1118 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1119 VFP/Neon insns together.
1121 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1122 Ladislav Michl <ladis@linux-mips.org>
1124 * app.c: Don't include headers already included by as.h.
1126 * atof-generic.c: Likewise.
1128 * dwarf2dbg.c: Likewise.
1130 * input-file.c: Likewise.
1131 * input-scrub.c: Likewise.
1132 * macro.c: Likewise.
1133 * output-file.c: Likewise.
1136 * config/bfin-lex.l: Likewise.
1137 * config/obj-coff.h: Likewise.
1138 * config/obj-elf.h: Likewise.
1139 * config/obj-som.h: Likewise.
1140 * config/tc-arc.c: Likewise.
1141 * config/tc-arm.c: Likewise.
1142 * config/tc-avr.c: Likewise.
1143 * config/tc-bfin.c: Likewise.
1144 * config/tc-cris.c: Likewise.
1145 * config/tc-d10v.c: Likewise.
1146 * config/tc-d30v.c: Likewise.
1147 * config/tc-dlx.h: Likewise.
1148 * config/tc-fr30.c: Likewise.
1149 * config/tc-frv.c: Likewise.
1150 * config/tc-h8300.c: Likewise.
1151 * config/tc-hppa.c: Likewise.
1152 * config/tc-i370.c: Likewise.
1153 * config/tc-i860.c: Likewise.
1154 * config/tc-i960.c: Likewise.
1155 * config/tc-ip2k.c: Likewise.
1156 * config/tc-iq2000.c: Likewise.
1157 * config/tc-m32c.c: Likewise.
1158 * config/tc-m32r.c: Likewise.
1159 * config/tc-maxq.c: Likewise.
1160 * config/tc-mcore.c: Likewise.
1161 * config/tc-mips.c: Likewise.
1162 * config/tc-mmix.c: Likewise.
1163 * config/tc-mn10200.c: Likewise.
1164 * config/tc-mn10300.c: Likewise.
1165 * config/tc-msp430.c: Likewise.
1166 * config/tc-mt.c: Likewise.
1167 * config/tc-ns32k.c: Likewise.
1168 * config/tc-openrisc.c: Likewise.
1169 * config/tc-ppc.c: Likewise.
1170 * config/tc-s390.c: Likewise.
1171 * config/tc-sh.c: Likewise.
1172 * config/tc-sh64.c: Likewise.
1173 * config/tc-sparc.c: Likewise.
1174 * config/tc-tic30.c: Likewise.
1175 * config/tc-tic4x.c: Likewise.
1176 * config/tc-tic54x.c: Likewise.
1177 * config/tc-v850.c: Likewise.
1178 * config/tc-vax.c: Likewise.
1179 * config/tc-xc16x.c: Likewise.
1180 * config/tc-xstormy16.c: Likewise.
1181 * config/tc-xtensa.c: Likewise.
1182 * config/tc-z80.c: Likewise.
1183 * config/tc-z8k.c: Likewise.
1184 * macro.h: Don't include sb.h or ansidecl.h.
1185 * sb.h: Don't include stdio.h or ansidecl.h.
1186 * cond.c: Include sb.h.
1187 * itbl-lex.l: Include as.h instead of other system headers.
1188 * itbl-parse.y: Likewise.
1189 * itbl-ops.c: Similarly.
1190 * itbl-ops.h: Don't include as.h or ansidecl.h.
1191 * config/bfin-defs.h: Don't include bfd.h or as.h.
1192 * config/bfin-parse.y: Include as.h instead of other system headers.
1194 2006-06-06 Ben Elliston <bje@au.ibm.com>
1195 Anton Blanchard <anton@samba.org>
1197 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1198 (md_show_usage): Document it.
1199 (ppc_setup_opcodes): Test power6 opcode flag bits.
1200 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1202 2006-06-06 Thiemo Seufer <ths@mips.com>
1203 Chao-ying Fu <fu@mips.com>
1205 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1206 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1207 (macro_build): Update comment.
1208 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1209 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1211 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1212 MIPS_CPU_ASE_MDMX flags for sb1.
1214 2006-06-05 Thiemo Seufer <ths@mips.com>
1216 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1218 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1219 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1220 and MT instructions a fatal error. Use INSERT_OPERAND where
1221 appropriate. Improve warnings for break and wait code overflows.
1222 Use symbolic constant of OP_MASK_COPZ.
1223 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1225 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1227 * po/Make-in (top_builddir): Define.
1229 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1231 * doc/Makefile.am (TEXI2DVI): Define.
1232 * doc/Makefile.in: Regenerate.
1233 * doc/c-arc.texi: Fix typo.
1235 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1237 * config/obj-ieee.c: Delete.
1238 * config/obj-ieee.h: Delete.
1239 * Makefile.am (OBJ_FORMATS): Remove ieee.
1240 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1241 (obj-ieee.o): Remove rule.
1242 * Makefile.in: Regenerate.
1243 * configure.in (atof): Remove tahoe.
1244 (OBJ_MAYBE_IEEE): Don't define.
1245 * configure: Regenerate.
1246 * config.in: Regenerate.
1247 * doc/Makefile.in: Regenerate.
1248 * po/POTFILES.in: Regenerate.
1250 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1252 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1253 and LIBINTL_DEP everywhere.
1255 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1256 * acinclude.m4: Include new gettext macros.
1257 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1258 Remove local code for po/Makefile.
1259 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1261 2006-05-30 Nick Clifton <nickc@redhat.com>
1263 * po/es.po: Updated Spanish translation.
1265 2006-05-06 Denis Chertykov <denisc@overta.ru>
1267 * doc/c-avr.texi: New file.
1268 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1269 * doc/all.texi: Set AVR
1270 * doc/as.texinfo: Include c-avr.texi
1272 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1274 * config/bfin-parse.y (check_macfunc): Loose the condition of
1275 calling check_multiply_halfregs ().
1277 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1279 * config/bfin-parse.y (asm_1): Better check and deal with
1280 vector and scalar Multiply 16-Bit Operands instructions.
1282 2006-05-24 Nick Clifton <nickc@redhat.com>
1284 * config/tc-hppa.c: Convert to ISO C90 format.
1285 * config/tc-hppa.h: Likewise.
1287 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1288 Randolph Chung <randolph@tausq.org>
1290 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1291 is_tls_ieoff, is_tls_leoff): Define.
1292 (fix_new_hppa): Handle TLS.
1293 (cons_fix_new_hppa): Likewise.
1295 (md_apply_fix): Handle TLS relocs.
1296 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1298 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1300 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1302 2006-05-23 Thiemo Seufer <ths@mips.com>
1303 David Ung <davidu@mips.com>
1304 Nigel Stephens <nigel@mips.com>
1307 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1308 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1309 ISA_HAS_MXHC1): New macros.
1310 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1311 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1312 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1313 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1314 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1315 (mips_after_parse_args): Change default handling of float register
1316 size to account for 32bit code with 64bit FP. Better sanity checking
1317 of ISA/ASE/ABI option combinations.
1318 (s_mipsset): Support switching of GPR and FPR sizes via
1319 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1321 (mips_elf_final_processing): We should record the use of 64bit FP
1322 registers in 32bit code but we don't, because ELF header flags are
1324 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1325 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1326 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1327 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1328 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1329 missing -march options. Document .set arch=CPU. Move .set smartmips
1330 to ASE page. Use @code for .set FOO examples.
1332 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1334 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1337 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1339 * config/bfin-defs.h (bfin_equals): Remove declaration.
1340 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1341 * config/tc-bfin.c (bfin_name_is_register): Remove.
1342 (bfin_equals): Remove.
1343 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1344 (bfin_name_is_register): Remove declaration.
1346 2006-05-19 Thiemo Seufer <ths@mips.com>
1347 Nigel Stephens <nigel@mips.com>
1349 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1350 (mips_oddfpreg_ok): New function.
1353 2006-05-19 Thiemo Seufer <ths@mips.com>
1354 David Ung <davidu@mips.com>
1356 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1357 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1358 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1359 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1360 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1361 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1362 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1363 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1364 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1365 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1366 reg_names_o32, reg_names_n32n64): Define register classes.
1367 (reg_lookup): New function, use register classes.
1368 (md_begin): Reserve register names in the symbol table. Simplify
1370 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1372 (mips16_ip): Use reg_lookup.
1373 (tc_get_register): Likewise.
1374 (tc_mips_regname_to_dw2regnum): New function.
1376 2006-05-19 Thiemo Seufer <ths@mips.com>
1378 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1379 Un-constify string argument.
1380 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1382 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1384 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1386 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1388 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1390 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1393 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1395 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1396 cfloat/m68881 to correct architecture before using it.
1398 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1400 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1403 2006-05-15 Paul Brook <paul@codesourcery.com>
1405 * config/tc-arm.c (arm_adjust_symtab): Use
1406 bfd_is_arm_special_symbol_name.
1408 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1410 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1411 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1412 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1413 Handle errors from calls to xtensa_opcode_is_* functions.
1415 2006-05-14 Thiemo Seufer <ths@mips.com>
1417 * config/tc-mips.c (macro_build): Test for currently active
1419 (mips16_ip): Reject invalid opcodes.
1421 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1423 * doc/as.texinfo: Rename "Index" to "AS Index",
1424 and "ABORT" to "ABORT (COFF)".
1426 2006-05-11 Paul Brook <paul@codesourcery.com>
1428 * config/tc-arm.c (parse_half): New function.
1429 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1430 (parse_operands): Ditto.
1431 (do_mov16): Reject invalid relocations.
1432 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1433 (insns): Replace Iffff with HALF.
1434 (md_apply_fix): Add MOVW and MOVT relocs.
1435 (tc_gen_reloc): Ditto.
1436 * doc/c-arm.texi: Document relocation operators
1438 2006-05-11 Paul Brook <paul@codesourcery.com>
1440 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1442 2006-05-11 Thiemo Seufer <ths@mips.com>
1444 * config/tc-mips.c (append_insn): Don't check the range of j or
1447 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1449 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1450 relocs against external symbols for WinCE targets.
1451 (md_apply_fix): Likewise.
1453 2006-05-09 David Ung <davidu@mips.com>
1455 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1458 2006-05-09 Nick Clifton <nickc@redhat.com>
1460 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1461 against symbols which are not going to be placed into the symbol
1464 2006-05-09 Ben Elliston <bje@au.ibm.com>
1466 * expr.c (operand): Remove `if (0 && ..)' statement and
1467 subsequently unused target_op label. Collapse `if (1 || ..)'
1469 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1470 separately above the switch.
1472 2006-05-08 Nick Clifton <nickc@redhat.com>
1475 * config/tc-msp430.c (line_separator_character): Define as |.
1477 2006-05-08 Thiemo Seufer <ths@mips.com>
1478 Nigel Stephens <nigel@mips.com>
1479 David Ung <davidu@mips.com>
1481 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1482 (mips_opts): Likewise.
1483 (file_ase_smartmips): New variable.
1484 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1485 (macro_build): Handle SmartMIPS instructions.
1486 (mips_ip): Likewise.
1487 (md_longopts): Add argument handling for smartmips.
1488 (md_parse_options, mips_after_parse_args): Likewise.
1489 (s_mipsset): Add .set smartmips support.
1490 (md_show_usage): Document -msmartmips/-mno-smartmips.
1491 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1493 * doc/c-mips.texi: Likewise.
1495 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1497 * write.c (relax_segment): Add pass count arg. Don't error on
1498 negative org/space on first two passes.
1499 (relax_seg_info): New struct.
1500 (relax_seg, write_object_file): Adjust.
1501 * write.h (relax_segment): Update prototype.
1503 2006-05-05 Julian Brown <julian@codesourcery.com>
1505 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1507 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1508 architecture version checks.
1509 (insns): Allow overlapping instructions to be used in VFP mode.
1511 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1514 * config/obj-elf.c (obj_elf_change_section): Allow user
1515 specified SHF_ALPHA_GPREL.
1517 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1519 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1520 for PMEM related expressions.
1522 2006-05-05 Nick Clifton <nickc@redhat.com>
1525 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1526 insertion of a directory separator character into a string at a
1527 given offset. Uses heuristics to decide when to use a backslash
1528 character rather than a forward-slash character.
1529 (dwarf2_directive_loc): Use the macro.
1530 (out_debug_info): Likewise.
1532 2006-05-05 Thiemo Seufer <ths@mips.com>
1533 David Ung <davidu@mips.com>
1535 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1537 (macro): Add new case M_CACHE_AB.
1539 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1541 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1542 (opcode_lookup): Issue a warning for opcode with
1543 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1544 identical to OT_cinfix3.
1545 (TxC3w, TC3w, tC3w): New.
1546 (insns): Use tC3w and TC3w for comparison instructions with
1549 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1551 * subsegs.h (struct frchain): Delete frch_seg.
1552 (frchain_root): Delete.
1553 (seg_info): Define as macro.
1554 * subsegs.c (frchain_root): Delete.
1555 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1556 (subsegs_begin, subseg_change): Adjust for above.
1557 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1558 rather than to one big list.
1559 (subseg_get): Don't special case abs, und sections.
1560 (subseg_new, subseg_force_new): Don't set frchainP here.
1562 (subsegs_print_statistics): Adjust frag chain control list traversal.
1563 * debug.c (dmp_frags): Likewise.
1564 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1565 at frchain_root. Make use of known frchain ordering.
1566 (last_frag_for_seg): Likewise.
1567 (get_frag_fix): Likewise. Add seg param.
1568 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1569 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1570 (SUB_SEGMENT_ALIGN): Likewise.
1571 (subsegs_finish): Adjust frchain list traversal.
1572 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1573 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1574 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1575 (xtensa_fix_b_j_loop_end_frags): Likewise.
1576 (xtensa_fix_close_loop_end_frags): Likewise.
1577 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1578 (retrieve_segment_info): Delete frch_seg initialisation.
1580 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1582 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1583 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1584 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1585 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1587 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1589 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1591 (md_apply_fix3): Multiply offset by 4 here for
1592 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1594 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1595 Jan Beulich <jbeulich@novell.com>
1597 * config/tc-i386.c (output_invalid_buf): Change size for
1599 * config/tc-tic30.c (output_invalid_buf): Likewise.
1601 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1603 * config/tc-tic30.c (output_invalid): Likewise.
1605 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1607 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1608 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1609 (asconfig.texi): Don't set top_srcdir.
1610 * doc/as.texinfo: Don't use top_srcdir.
1611 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1613 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1615 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1616 * config/tc-tic30.c (output_invalid_buf): Likewise.
1618 * config/tc-i386.c (output_invalid): Use snprintf instead of
1620 * config/tc-ia64.c (declare_register_set): Likewise.
1621 (emit_one_bundle): Likewise.
1622 (check_dependencies): Likewise.
1623 * config/tc-tic30.c (output_invalid): Likewise.
1625 2006-05-02 Paul Brook <paul@codesourcery.com>
1627 * config/tc-arm.c (arm_optimize_expr): New function.
1628 * config/tc-arm.h (md_optimize_expr): Define
1629 (arm_optimize_expr): Add prototype.
1630 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1632 2006-05-02 Ben Elliston <bje@au.ibm.com>
1634 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1637 * sb.h (sb_list_vector): Move to sb.c.
1638 * sb.c (free_list): Use type of sb_list_vector directly.
1639 (sb_build): Fix off-by-one error in assertion about `size'.
1641 2006-05-01 Ben Elliston <bje@au.ibm.com>
1643 * listing.c (listing_listing): Remove useless loop.
1644 * macro.c (macro_expand): Remove is_positional local variable.
1645 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1646 and simplify surrounding expressions, where possible.
1647 (assign_symbol): Likewise.
1648 (s_weakref): Likewise.
1649 * symbols.c (colon): Likewise.
1651 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1653 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1655 2006-04-30 Thiemo Seufer <ths@mips.com>
1656 David Ung <davidu@mips.com>
1658 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1659 (mips_immed): New table that records various handling of udi
1660 instruction patterns.
1661 (mips_ip): Adds udi handling.
1663 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1665 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1666 of list rather than beginning.
1668 2006-04-26 Julian Brown <julian@codesourcery.com>
1670 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1671 (is_quarter_float): Rename from above. Simplify slightly.
1672 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1674 (parse_neon_mov): Parse floating-point constants.
1675 (neon_qfloat_bits): Fix encoding.
1676 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1677 preference to integer encoding when using the F32 type.
1679 2006-04-26 Julian Brown <julian@codesourcery.com>
1681 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1682 zero-initialising structures containing it will lead to invalid types).
1683 (arm_it): Add vectype to each operand.
1684 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1686 (neon_typed_alias): New structure. Extra information for typed
1688 (reg_entry): Add neon type info field.
1689 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1690 Break out alternative syntax for coprocessor registers, etc. into...
1691 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1692 out from arm_reg_parse.
1693 (parse_neon_type): Move. Return SUCCESS/FAIL.
1694 (first_error): New function. Call to ensure first error which occurs is
1696 (parse_neon_operand_type): Parse exactly one type.
1697 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1698 (parse_typed_reg_or_scalar): New function. Handle core of both
1699 arm_typed_reg_parse and parse_scalar.
1700 (arm_typed_reg_parse): Parse a register with an optional type.
1701 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1703 (parse_scalar): Parse a Neon scalar with optional type.
1704 (parse_reg_list): Use first_error.
1705 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1706 (neon_alias_types_same): New function. Return true if two (alias) types
1708 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1710 (insert_reg_alias): Return new reg_entry not void.
1711 (insert_neon_reg_alias): New function. Insert type/index information as
1712 well as register for alias.
1713 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1714 make typed register aliases accordingly.
1715 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1717 (s_unreq): Delete type information if present.
1718 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1719 (s_arm_unwind_save_mmxwcg): Likewise.
1720 (s_arm_unwind_movsp): Likewise.
1721 (s_arm_unwind_setfp): Likewise.
1722 (parse_shift): Likewise.
1723 (parse_shifter_operand): Likewise.
1724 (parse_address): Likewise.
1725 (parse_tb): Likewise.
1726 (tc_arm_regname_to_dw2regnum): Likewise.
1727 (md_pseudo_table): Add dn, qn.
1728 (parse_neon_mov): Handle typed operands.
1729 (parse_operands): Likewise.
1730 (neon_type_mask): Add N_SIZ.
1731 (N_ALLMODS): New macro.
1732 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1733 (el_type_of_type_chk): Add some safeguards.
1734 (modify_types_allowed): Fix logic bug.
1735 (neon_check_type): Handle operands with types.
1736 (neon_three_same): Remove redundant optional arg handling.
1737 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1738 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1739 (do_neon_step): Adjust accordingly.
1740 (neon_cmode_for_logic_imm): Use first_error.
1741 (do_neon_bitfield): Call neon_check_type.
1742 (neon_dyadic): Rename to...
1743 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1744 to allow modification of type of the destination.
1745 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1746 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1747 (do_neon_compare): Make destination be an untyped bitfield.
1748 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1749 (neon_mul_mac): Return early in case of errors.
1750 (neon_move_immediate): Use first_error.
1751 (neon_mac_reg_scalar_long): Fix type to include scalar.
1752 (do_neon_dup): Likewise.
1753 (do_neon_mov): Likewise (in several places).
1754 (do_neon_tbl_tbx): Fix type.
1755 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1756 (do_neon_ld_dup): Exit early in case of errors and/or use
1758 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1759 Handle .dn/.qn directives.
1760 (REGDEF): Add zero for reg_entry neon field.
1762 2006-04-26 Julian Brown <julian@codesourcery.com>
1764 * config/tc-arm.c (limits.h): Include.
1765 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1766 (fpu_vfp_v3_or_neon_ext): Declare constants.
1767 (neon_el_type): New enumeration of types for Neon vector elements.
1768 (neon_type_el): New struct. Define type and size of a vector element.
1769 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1771 (neon_type): Define struct. The type of an instruction.
1772 (arm_it): Add 'vectype' for the current instruction.
1773 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1774 (vfp_sp_reg_pos): Rename to...
1775 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1777 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1778 (Neon D or Q register).
1779 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1781 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1782 (my_get_expression): Allow above constant as argument to accept
1783 64-bit constants with optional prefix.
1784 (arm_reg_parse): Add extra argument to return the specific type of
1785 register in when either a D or Q register (REG_TYPE_NDQ) is
1786 requested. Can be NULL.
1787 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1788 (parse_reg_list): Update for new arm_reg_parse args.
1789 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1790 (parse_neon_el_struct_list): New function. Parse element/structure
1791 register lists for VLD<n>/VST<n> instructions.
1792 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1793 (s_arm_unwind_save_mmxwr): Likewise.
1794 (s_arm_unwind_save_mmxwcg): Likewise.
1795 (s_arm_unwind_movsp): Likewise.
1796 (s_arm_unwind_setfp): Likewise.
1797 (parse_big_immediate): New function. Parse an immediate, which may be
1798 64 bits wide. Put results in inst.operands[i].
1799 (parse_shift): Update for new arm_reg_parse args.
1800 (parse_address): Likewise. Add parsing of alignment specifiers.
1801 (parse_neon_mov): Parse the operands of a VMOV instruction.
1802 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1803 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1804 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1805 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1806 (parse_operands): Handle new codes above.
1807 (encode_arm_vfp_sp_reg): Rename to...
1808 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1809 selected VFP version only supports D0-D15.
1810 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1811 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1812 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1813 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1814 encode_arm_vfp_reg name, and allow 32 D regs.
1815 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1816 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1818 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1819 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1820 constant-load and conversion insns introduced with VFPv3.
1821 (neon_tab_entry): New struct.
1822 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1823 those which are the targets of pseudo-instructions.
1824 (neon_opc): Enumerate opcodes, use as indices into...
1825 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1826 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1827 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1828 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1830 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1832 (neon_type_mask): New. Compact type representation for type checking.
1833 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1834 permitted type combinations.
1835 (N_IGNORE_TYPE): New macro.
1836 (neon_check_shape): New function. Check an instruction shape for
1837 multiple alternatives. Return the specific shape for the current
1839 (neon_modify_type_size): New function. Modify a vector type and size,
1840 depending on the bit mask in argument 1.
1841 (neon_type_promote): New function. Convert a given "key" type (of an
1842 operand) into the correct type for a different operand, based on a bit
1844 (type_chk_of_el_type): New function. Convert a type and size into the
1845 compact representation used for type checking.
1846 (el_type_of_type_ckh): New function. Reverse of above (only when a
1847 single bit is set in the bit mask).
1848 (modify_types_allowed): New function. Alter a mask of allowed types
1849 based on a bit mask of modifications.
1850 (neon_check_type): New function. Check the type of the current
1851 instruction against the variable argument list. The "key" type of the
1852 instruction is returned.
1853 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1854 a Neon data-processing instruction depending on whether we're in ARM
1855 mode or Thumb-2 mode.
1856 (neon_logbits): New function.
1857 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1858 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1859 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1860 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1861 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1862 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1863 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1864 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1865 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1866 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1867 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1868 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1869 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1870 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1871 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1872 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1873 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1874 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1875 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1876 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1877 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1878 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1879 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1880 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1881 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1883 (parse_neon_type): New function. Parse Neon type specifier.
1884 (opcode_lookup): Allow parsing of Neon type specifiers.
1885 (REGNUM2, REGSETH, REGSET2): New macros.
1886 (reg_names): Add new VFPv3 and Neon registers.
1887 (NUF, nUF, NCE, nCE): New macros for opcode table.
1888 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1889 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1890 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1891 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1892 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1893 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1894 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1895 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1896 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1897 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1898 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1899 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1900 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1901 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1903 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1904 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1905 (arm_option_cpu_value): Add vfp3 and neon.
1906 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1909 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1911 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1912 syntax instead of hardcoded opcodes with ".w18" suffixes.
1913 (wide_branch_opcode): New.
1914 (build_transition): Use it to check for wide branch opcodes with
1915 either ".w18" or ".w15" suffixes.
1917 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1919 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1920 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1921 frag's is_literal flag.
1923 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1925 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1927 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1929 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1930 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1931 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1932 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1933 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1935 2005-04-20 Paul Brook <paul@codesourcery.com>
1937 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1939 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1941 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1943 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1944 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1945 Make some cpus unsupported on ELF. Run "make dep-am".
1946 * Makefile.in: Regenerate.
1948 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1950 * configure.in (--enable-targets): Indent help message.
1951 * configure: Regenerate.
1953 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
1956 * config/tc-i386.c (i386_immediate): Check illegal immediate
1959 2006-04-18 Alan Modra <amodra@bigpond.net.au>
1961 * config/tc-i386.c: Formatting.
1962 (output_disp, output_imm): ISO C90 params.
1964 * frags.c (frag_offset_fixed_p): Constify args.
1965 * frags.h (frag_offset_fixed_p): Ditto.
1967 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
1968 (COFF_MAGIC): Delete.
1970 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
1972 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1974 * po/POTFILES.in: Regenerated.
1976 2006-04-16 Mark Mitchell <mark@codesourcery.com>
1978 * doc/as.texinfo: Mention that some .type syntaxes are not
1979 supported on all architectures.
1981 2006-04-14 Sterling Augustine <sterling@tensilica.com>
1983 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
1984 instructions when such transformations have been disabled.
1986 2006-04-10 Sterling Augustine <sterling@tensilica.com>
1988 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
1989 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
1990 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
1991 decoding the loop instructions. Remove current_offset variable.
1992 (xtensa_fix_short_loop_frags): Likewise.
1993 (min_bytes_to_other_loop_end): Remove current_offset argument.
1995 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
1997 * config/tc-z80.c (z80_optimize_expr): Removed.
1998 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2000 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2002 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2003 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2004 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2005 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2006 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2007 at90can64, at90usb646, at90usb647, at90usb1286 and
2009 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2011 2006-04-07 Paul Brook <paul@codesourcery.com>
2013 * config/tc-arm.c (parse_operands): Set default error message.
2015 2006-04-07 Paul Brook <paul@codesourcery.com>
2017 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2019 2006-04-07 Paul Brook <paul@codesourcery.com>
2021 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2023 2006-04-07 Paul Brook <paul@codesourcery.com>
2025 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2026 (move_or_literal_pool): Handle Thumb-2 instructions.
2027 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2029 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2032 * config/tc-i386.c (match_template): Move 64-bit operand tests
2035 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2037 * po/Make-in: Add install-html target.
2038 * Makefile.am: Add install-html and install-html-recursive targets.
2039 * Makefile.in: Regenerate.
2040 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2041 * configure: Regenerate.
2042 * doc/Makefile.am: Add install-html and install-html-am targets.
2043 * doc/Makefile.in: Regenerate.
2045 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2047 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2050 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2051 Daniel Jacobowitz <dan@codesourcery.com>
2053 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2054 (GOTT_BASE, GOTT_INDEX): New.
2055 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2056 GOTT_INDEX when generating VxWorks PIC.
2057 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2058 use the generic *-*-vxworks* stanza instead.
2060 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2063 * frags.c (frag_offset_fixed_p): New function.
2064 * frags.h (frag_offset_fixed_p): Declare.
2065 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2066 (resolve_expression): Likewise.
2068 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2070 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2071 of the same length but different numbers of slots.
2073 2006-03-30 Andreas Schwab <schwab@suse.de>
2075 * configure.in: Fix help string for --enable-targets option.
2076 * configure: Regenerate.
2078 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2080 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2081 (m68k_ip): ... here. Use for all chips. Protect against buffer
2082 overrun and avoid excessive copying.
2084 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2085 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2086 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2087 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2088 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2089 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2090 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2091 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2092 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2093 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2094 (struct m68k_cpu): Change chip field to control_regs.
2095 (current_chip): Remove.
2096 (control_regs): New.
2097 (m68k_archs, m68k_extensions): Adjust.
2098 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2099 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2100 (find_cf_chip): Reimplement for new organization of cpu table.
2101 (select_control_regs): Remove.
2103 (struct save_opts): Save control regs, not chip.
2104 (s_save, s_restore): Adjust.
2105 (m68k_lookup_cpu): Give deprecated warning when necessary.
2106 (m68k_init_arch): Adjust.
2107 (md_show_usage): Adjust for new cpu table organization.
2109 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2111 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2112 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2113 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2115 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2116 (any_gotrel): New rule.
2117 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2118 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2120 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2121 (bfin_pic_ptr): New function.
2122 (md_pseudo_table): Add it for ".picptr".
2123 (OPTION_FDPIC): New macro.
2124 (md_longopts): Add -mfdpic.
2125 (md_parse_option): Handle it.
2126 (md_begin): Set BFD flags.
2127 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2128 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2130 * Makefile.am (bfin-parse.o): Update dependencies.
2131 (DEPTC_bfin_elf): Likewise.
2132 * Makefile.in: Regenerate.
2134 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2136 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2137 mcfemac instead of mcfmac.
2139 2006-03-23 Michael Matz <matz@suse.de>
2141 * config/tc-i386.c (type_names): Correct placement of 'static'.
2142 (reloc): Map some more relocs to their 64 bit counterpart when
2144 (output_insn): Work around breakage if DEBUG386 is defined.
2145 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2146 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2147 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2148 different from i386.
2149 (output_imm): Ditto.
2150 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2152 (md_convert_frag): Jumps can now be larger than 2GB away, error
2154 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2155 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2157 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2158 Daniel Jacobowitz <dan@codesourcery.com>
2159 Phil Edwards <phil@codesourcery.com>
2160 Zack Weinberg <zack@codesourcery.com>
2161 Mark Mitchell <mark@codesourcery.com>
2162 Nathan Sidwell <nathan@codesourcery.com>
2164 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2165 (md_begin): Complain about -G being used for PIC. Don't change
2166 the text, data and bss alignments on VxWorks.
2167 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2168 generating VxWorks PIC.
2169 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2170 (macro): Likewise, but do not treat la $25 specially for
2171 VxWorks PIC, and do not handle jal.
2172 (OPTION_MVXWORKS_PIC): New macro.
2173 (md_longopts): Add -mvxworks-pic.
2174 (md_parse_option): Don't complain about using PIC and -G together here.
2175 Handle OPTION_MVXWORKS_PIC.
2176 (md_estimate_size_before_relax): Always use the first relaxation
2177 sequence on VxWorks.
2178 * config/tc-mips.h (VXWORKS_PIC): New.
2180 2006-03-21 Paul Brook <paul@codesourcery.com>
2182 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2184 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2186 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2187 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2188 (get_loop_align_size): New.
2189 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2190 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2191 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2192 (get_noop_aligned_address): Use get_loop_align_size.
2193 (get_aligned_diff): Likewise.
2195 2006-03-21 Paul Brook <paul@codesourcery.com>
2197 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2199 2006-03-20 Paul Brook <paul@codesourcery.com>
2201 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2202 (do_t_branch): Encode branches inside IT blocks as unconditional.
2203 (do_t_cps): New function.
2204 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2205 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2206 (opcode_lookup): Allow conditional suffixes on all instructions in
2208 (md_assemble): Advance condexec state before checking for errors.
2209 (insns): Use do_t_cps.
2211 2006-03-20 Paul Brook <paul@codesourcery.com>
2213 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2214 outputting the insn.
2216 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2218 * config/tc-vax.c: Update copyright year.
2219 * config/tc-vax.h: Likewise.
2221 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2223 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2225 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2227 2006-03-17 Paul Brook <paul@codesourcery.com>
2229 * config/tc-arm.c (insns): Add ldm and stm.
2231 2006-03-17 Ben Elliston <bje@au.ibm.com>
2234 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2236 2006-03-16 Paul Brook <paul@codesourcery.com>
2238 * config/tc-arm.c (insns): Add "svc".
2240 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2242 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2243 flag and avoid double underscore prefixes.
2245 2006-03-10 Paul Brook <paul@codesourcery.com>
2247 * config/tc-arm.c (md_begin): Handle EABIv5.
2248 (arm_eabis): Add EF_ARM_EABI_VER5.
2249 * doc/c-arm.texi: Document -meabi=5.
2251 2006-03-10 Ben Elliston <bje@au.ibm.com>
2253 * app.c (do_scrub_chars): Simplify string handling.
2255 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2256 Daniel Jacobowitz <dan@codesourcery.com>
2257 Zack Weinberg <zack@codesourcery.com>
2258 Nathan Sidwell <nathan@codesourcery.com>
2259 Paul Brook <paul@codesourcery.com>
2260 Ricardo Anguiano <anguiano@codesourcery.com>
2261 Phil Edwards <phil@codesourcery.com>
2263 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2264 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2266 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2267 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2268 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2270 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2272 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2273 even when using the text-section-literals option.
2275 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2277 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2279 (m68k_ip): <case 'J'> Check we have some control regs.
2280 (md_parse_option): Allow raw arch switch.
2281 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2282 whether 68881 or cfloat was meant by -mfloat.
2283 (md_show_usage): Adjust extension display.
2284 (m68k_elf_final_processing): Adjust.
2286 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2288 * config/tc-avr.c (avr_mod_hash_value): New function.
2289 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2290 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2291 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2292 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2294 (tc_gen_reloc): Handle substractions of symbols, if possible do
2295 fixups, abort otherwise.
2296 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2297 tc_fix_adjustable): Define.
2299 2006-03-02 James E Wilson <wilson@specifix.com>
2301 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2302 change the template, then clear md.slot[curr].end_of_insn_group.
2304 2006-02-28 Jan Beulich <jbeulich@novell.com>
2306 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2308 2006-02-28 Jan Beulich <jbeulich@novell.com>
2311 * macro.c (getstring): Don't treat parentheses special anymore.
2312 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2313 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2316 2006-02-28 Mat <mat@csail.mit.edu>
2318 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2320 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2322 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2324 (CFI_signal_frame): Define.
2325 (cfi_pseudo_table): Add .cfi_signal_frame.
2326 (dot_cfi): Handle CFI_signal_frame.
2327 (output_cie): Handle cie->signal_frame.
2328 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2329 different. Copy signal_frame from FDE to newly created CIE.
2330 * doc/as.texinfo: Document .cfi_signal_frame.
2332 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2334 * doc/Makefile.am: Add html target.
2335 * doc/Makefile.in: Regenerate.
2336 * po/Make-in: Add html target.
2338 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2340 * config/tc-i386.c (output_insn): Support Intel Merom New
2343 * config/tc-i386.h (CpuMNI): New.
2344 (CpuUnknownFlags): Add CpuMNI.
2346 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2348 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2349 (hpriv_reg_table): New table for hyperprivileged registers.
2350 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2353 2006-02-24 DJ Delorie <dj@redhat.com>
2355 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2356 (tc_gen_reloc): Don't define.
2357 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2358 (OPTION_LINKRELAX): New.
2359 (md_longopts): Add it.
2361 (md_parse_options): Set it.
2362 (md_assemble): Emit relaxation relocs as needed.
2363 (md_convert_frag): Emit relaxation relocs as needed.
2364 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2365 (m32c_apply_fix): New.
2366 (tc_gen_reloc): New.
2367 (m32c_force_relocation): Force out jump relocs when relaxing.
2368 (m32c_fix_adjustable): Return false if relaxing.
2370 2006-02-24 Paul Brook <paul@codesourcery.com>
2372 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2373 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2374 (struct asm_barrier_opt): Define.
2375 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2376 (parse_psr): Accept V7M psr names.
2377 (parse_barrier): New function.
2378 (enum operand_parse_code): Add OP_oBARRIER.
2379 (parse_operands): Implement OP_oBARRIER.
2380 (do_barrier): New function.
2381 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2382 (do_t_cpsi): Add V7M restrictions.
2383 (do_t_mrs, do_t_msr): Validate V7M variants.
2384 (md_assemble): Check for NULL variants.
2385 (v7m_psrs, barrier_opt_names): New tables.
2386 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2387 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2388 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2389 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2390 (struct cpu_arch_ver_table): Define.
2391 (cpu_arch_ver): New.
2392 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2393 Tag_CPU_arch_profile.
2394 * doc/c-arm.texi: Document new cpu and arch options.
2396 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2398 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2400 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2402 * config/tc-ia64.c: Update copyright years.
2404 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2406 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2409 2005-02-22 Paul Brook <paul@codesourcery.com>
2411 * config/tc-arm.c (do_pld): Remove incorrect write to
2413 (encode_thumb32_addr_mode): Use correct operand.
2415 2006-02-21 Paul Brook <paul@codesourcery.com>
2417 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2419 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2420 Anil Paranjape <anilp1@kpitcummins.com>
2421 Shilin Shakti <shilins@kpitcummins.com>
2423 * Makefile.am: Add xc16x related entry.
2424 * Makefile.in: Regenerate.
2425 * configure.in: Added xc16x related entry.
2426 * configure: Regenerate.
2427 * config/tc-xc16x.h: New file
2428 * config/tc-xc16x.c: New file
2429 * doc/c-xc16x.texi: New file for xc16x
2430 * doc/all.texi: Entry for xc16x
2431 * doc/Makefile.texi: Added c-xc16x.texi
2432 * NEWS: Announce the support for the new target.
2434 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2436 * configure.tgt: set emulation for mips-*-netbsd*
2438 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2440 * config.in: Rebuilt.
2442 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2444 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2445 from 1, not 0, in error messages.
2446 (md_assemble): Simplify special-case check for ENTRY instructions.
2447 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2448 operand in error message.
2450 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2452 * configure.tgt (arm-*-linux-gnueabi*): Change to
2455 2006-02-10 Nick Clifton <nickc@redhat.com>
2457 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2458 32-bit value is propagated into the upper bits of a 64-bit long.
2460 * config/tc-arc.c (init_opcode_tables): Fix cast.
2461 (arc_extoper, md_operand): Likewise.
2463 2006-02-09 David Heine <dlheine@tensilica.com>
2465 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2466 each relaxation step.
2468 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2470 * configure.in (CHECK_DECLS): Add vsnprintf.
2471 * configure: Regenerate.
2472 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2473 include/declare here, but...
2474 * as.h: Move code detecting VARARGS idiom to the top.
2475 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2476 (vsnprintf): Declare if not already declared.
2478 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2480 * as.c (close_output_file): New.
2481 (main): Register close_output_file with xatexit before
2482 dump_statistics. Don't call output_file_close.
2484 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2486 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2487 mcf5329_control_regs): New.
2488 (not_current_architecture, selected_arch, selected_cpu): New.
2489 (m68k_archs, m68k_extensions): New.
2490 (archs): Renamed to ...
2491 (m68k_cpus): ... here. Adjust.
2493 (md_pseudo_table): Add arch and cpu directives.
2494 (find_cf_chip, m68k_ip): Adjust table scanning.
2495 (no_68851, no_68881): Remove.
2496 (md_assemble): Lazily initialize.
2497 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2498 (md_init_after_args): Move functionality to m68k_init_arch.
2499 (mri_chip): Adjust table scanning.
2500 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2501 options with saner parsing.
2502 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2503 m68k_init_arch): New.
2504 (s_m68k_cpu, s_m68k_arch): New.
2505 (md_show_usage): Adjust.
2506 (m68k_elf_final_processing): Set CF EF flags.
2507 * config/tc-m68k.h (m68k_init_after_args): Remove.
2508 (tc_init_after_args): Remove.
2509 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2510 (M68k-Directives): Document .arch and .cpu directives.
2512 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2514 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2515 synonyms for equ and defl.
2516 (z80_cons_fix_new): New function.
2517 (emit_byte): Disallow relative jumps to absolute locations.
2518 (emit_data): Only handle defb, prototype changed, because defb is
2519 now handled as pseudo-op rather than an instruction.
2520 (instab): Entries for defb,defw,db,dw moved from here...
2521 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2522 Add entries for def24,def32,d24,d32.
2523 (md_assemble): Improved error handling.
2524 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2525 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2526 (z80_cons_fix_new): Declare.
2527 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2528 (def24,d24,def32,d32): New pseudo-ops.
2530 2006-02-02 Paul Brook <paul@codesourcery.com>
2532 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2534 2005-02-02 Paul Brook <paul@codesourcery.com>
2536 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2537 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2538 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2539 T2_OPCODE_RSB): Define.
2540 (thumb32_negate_data_op): New function.
2541 (md_apply_fix): Use it.
2543 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2545 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2547 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2548 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2550 (relaxation_requirements): Add pfinish_frag argument and use it to
2551 replace setting tinsn->record_fix fields.
2552 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2553 and vinsn_to_insnbuf. Remove references to record_fix and
2554 slot_sub_symbols fields.
2555 (xtensa_mark_narrow_branches): Delete unused code.
2556 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2558 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2560 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2561 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2562 of the record_fix field. Simplify error messages for unexpected
2564 (set_expr_symbol_offset_diff): Delete.
2566 2006-01-31 Paul Brook <paul@codesourcery.com>
2568 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2570 2006-01-31 Paul Brook <paul@codesourcery.com>
2571 Richard Earnshaw <rearnsha@arm.com>
2573 * config/tc-arm.c: Use arm_feature_set.
2574 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2575 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2576 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2579 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2580 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2581 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2582 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2584 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2585 (arm_opts): Move old cpu/arch options from here...
2586 (arm_legacy_opts): ... to here.
2587 (md_parse_option): Search arm_legacy_opts.
2588 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2589 (arm_float_abis, arm_eabis): Make const.
2591 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2593 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2595 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2597 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2598 in load immediate intruction.
2600 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2602 * config/bfin-parse.y (value_match): Use correct conversion
2603 specifications in template string for __FILE__ and __LINE__.
2607 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2609 Introduce TLS descriptors for i386 and x86_64.
2610 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2611 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2612 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2613 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2614 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2616 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2617 (lex_got): Handle @tlsdesc and @tlscall.
2618 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2620 2006-01-11 Nick Clifton <nickc@redhat.com>
2622 Fixes for building on 64-bit hosts:
2623 * config/tc-avr.c (mod_index): New union to allow conversion
2624 between pointers and integers.
2625 (md_begin, avr_ldi_expression): Use it.
2626 * config/tc-i370.c (md_assemble): Add cast for argument to print
2628 * config/tc-tic54x.c (subsym_substitute): Likewise.
2629 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2630 opindex field of fr_cgen structure into a pointer so that it can
2631 be stored in a frag.
2632 * config/tc-mn10300.c (md_assemble): Likewise.
2633 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2635 * config/tc-v850.c: Replace uses of (int) casts with correct
2638 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2641 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2643 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2646 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2647 a local-label reference.
2649 For older changes see ChangeLog-2005
2655 version-control: never