1 2006-12-27 Kazu Hirata <kazu@codesourcery.com>
3 * config/m68k-parse.h (m68k_register): Add CAC and MBB.
4 * config/tc-m68k.c (fido_ctrl): New.
5 (m68k_archs): Use fido_ctrl for -mfidoa.
6 (m68k_cpus): Use fido_ctrl on fido-*-*.
7 (m68k_ip): Add support for CAC and MBB.
8 (init_table): Add CAC and MBB.
10 2006-12-26 H.J. Lu <hongjiu.lu@intel.com>
12 * config/tc-i386.c (i386_immediate): Remove prototype.
14 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
16 * config/tc-m68k.c (cpu_of_arch): Add fido.
17 (m68k_archs, m68k_cpu): Add entries for fido.
18 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
20 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
22 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
23 Delete the code handling large constant for PIC.
25 (score_relax_frag): Decrease insn_addr in certain situation.
26 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
27 to ".cprestore reg, offset".
29 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
31 * configure.tgt: Recognize fido.
33 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
35 * config/tc-i386.c: Add a blank line bewteen function bodies.
37 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
39 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
41 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
43 * Makefile.am (YFLAGS): Define.
44 * Makefile.in: Regenerated.
46 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
48 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
51 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
53 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
56 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
58 * config/tc-i386.c (match_template): Use a for loop to set
61 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
64 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
65 number of operands. Issue an error if MAX_OPERANDS != 4. Add
66 the 4th operand check.
68 2006-12-13 Paul Brook <paul@codesourcery.com>
70 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
71 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
73 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
75 * config/tc-i386.h (WordMem): Document it for 64 bit memory
78 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
80 * doc/Makefile.am (as_TEXINFOS): Set.
81 (as.info as.dvi as.html): Delete rule.
82 * doc/Makefile.in: Regenerated.
84 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
86 * configure.in: Define GENINSRC_NEVER.
87 * doc/Makefile.am (as.info): Remove srcdir prefix.
88 (MAINTAINERCLEANFILES): Add info file.
89 (DISTCLEANFILES): Pretend to add info file.
90 * po/Make-in (.po.gmo): Put gmo files in objdir.
91 * configure, Makefile.in, doc/Makefile.in: Regenerated.
93 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
95 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
96 for operand_types array.
98 2006-12-08 Christian Groessler <chris@groessler.org>
100 * config/tc-z8k.c (whatreg): Add comment describing function.
101 Return NULL if symbol name characters follow the register number.
102 (parse_reg): Use NULL instead of 0 for pointer values. Stop
103 processing if whatreg returned NULL.
105 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
107 * config/tc-m68k.c: Update uses of EF_M68K_*.
109 2006-12-06 H.J. Lu <hjl@gnu.org>
111 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
112 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
114 2006-12-02 Jakub Jelinek <jakub@redhat.com>
117 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
119 2006-12-01 Paul Brook <paul@codesourcery.com>
121 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
124 2006-11-29 Paul Brook <paul@codesourcery.com>
126 * config/tc-arm.c (arm_is_eabi): New function.
127 * config/tc-arm.h (arm_is_eabi): New prototype.
128 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
129 * doc/c-arm.texi (.thumb_func): Update documentation.
131 2006-11-29 Paul Brook <paul@codesourcery.com>
133 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
136 2006-11-27 Sterling Augustine <sterling@tensilica.com>
138 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
139 as the first slot_subtype, not the frag subtype.
141 2006-11-27 Bob Wilson <bob.wilson@acm.org>
143 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
144 (directive_state): Disable scheduling by default.
145 (xtensa_add_config_info): New.
146 (xtensa_end): Call xtensa_add_config_info.
148 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
150 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
151 their unaligned counterparts in debugging sections.
153 2006-11-24 Alan Modra <amodra@bigpond.net.au>
155 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
157 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
159 * config/tc-arm.h (md_cons_align): Define.
160 (mapping_state): New prototype.
161 * config/tc-arm.c (mapping_state): Make global.
163 2006-11-22 Alan Modra <amodra@bigpond.net.au>
165 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
167 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
169 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
170 branch instruction, handle it specially.
171 (score_insns): Modify 32 bit branch instruction.
173 2006-11-16 Alan Modra <amodra@bigpond.net.au>
175 * symbols.c (resolve_symbol_value): Formatting.
177 2006-11-15 Jan Beulich <jbeulich@novell.com>
180 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
181 chain by linking it to itself.
182 (resolve_symbol_value): Also check symbol_shadow_p().
183 (symbol_shadow_p): New.
184 * symbols.h (symbol_shadow_p): Declare.
186 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
188 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
189 (insns): Adjust accordingly.
190 (md_apply_fix): Alter comments to use CBZ instead of CZB.
192 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
194 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
195 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
197 2006-11-10 Nick Clifton <nickc@redhat.com>
200 * config/obj-elf.c (obj_elf_version): Do not include the name
201 field's padding in the namesz value.
203 2006-11-09 Thiemo Seufer <ths@mips.com>
205 * config/tc-mips.c: Fix outdated comment.
207 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
209 * config/tc-i386.h (CpuPNI): Removed.
210 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
211 * config/tc-i386.c (md_assemble): Likewise.
213 2006-11-08 Alan Modra <amodra@bigpond.net.au>
215 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
217 2006-11-06 David Daney <ddaney@avtrex.com>
219 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
221 2006-11-06 Thiemo Seufer <ths@mips.com>
223 * doc/c-mips.texi (-march): Document sb1a.
225 2006-11-06 Thiemo Seufer <ths@mips.com>
227 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
228 34k always has DSP ASE.
230 2006-11-03 Thiemo Seufer <ths@mips.com>
232 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
233 MIPS16 instructions referencing other sections, unless they are
236 2006-11-03 Thiemo Seufer <ths@mips.com>
238 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
241 2006-11-03 Jakub Jelinek <jakub@redhat.com>
243 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
244 personality and lsda.
245 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
246 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
247 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
248 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
249 (output_cie): Output personality including its encoding and LSDA encoding.
250 (output_fde): Output LSDA.
251 (select_cie_for_fde): Don't share CIE if personality, its encoding or
252 LSDA encoding are different. Copy the 3 fields from fde_entry to
254 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
256 * subsegs.h (struct frchain): Add frch_cfi_data field.
257 * dw2gencfi.c: Include subsegs.h.
258 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
259 (struct frch_cfi_data): New type.
260 (unused_cfi_data): New variable.
261 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
262 and cfa_save_stack static vars into a structure pointed from
264 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
265 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
266 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
267 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
270 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
272 * config/tc-h8300.c (build_bytes): Fix const warning.
274 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
276 * tc-score.c (do16_rdrs): Handle not! instruction especially.
278 2006-10-31 Paul Brook <paul@codesourcery.com>
280 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
283 2006-10-31 Paul Brook <paul@codesourcery.com>
286 * config/tc-arm.c (object_arch): New variable.
287 (s_arm_object_arch): New function.
288 (md_pseudo_table): Add object_arch.
289 (aeabi_set_public_attributes): Obey object_arch.
290 * doc/c-arm.texi: Document .object_arch.
292 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
294 * tc-score.c (data_op2): Check invalid operands.
295 (my_get_expression): Const operand of some instructions can not be
297 (get_insn_class_from_type): Handle instruction type Insn_internal.
298 (do_macro_ldst_label): Modify inst.type.
300 (data_op2): The immediate value in lw is 15 bit signed.
302 2006-10-29 Randolph Chung <tausq@debian.org>
304 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
305 (hppa_regname_to_dw2regnum): New funcions.
306 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
307 (tc_cfi_frame_initial_instructions)
308 (tc_regname_to_dw2regnum): Define.
309 (hppa_cfi_frame_initial_instructions)
310 (hppa_regname_to_dw2regnum): Declare.
311 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
312 (DWARF2_CIE_DATA_ALIGNMENT): Define.
314 2006-10-29 Nick Clifton <nickc@redhat.com>
316 * config/tc-spu.c (md_assemble): Cast printf string size parameter
317 to int in order to avoid a compiler warning.
319 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
321 * config/tc-sh.c (md_assemble): Define size of branches.
323 2006-10-26 Ben Elliston <bje@au.ibm.com>
325 * dw2gencfi.c (cfi_add_CFA_offset):
326 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
328 * write.c (chain_frchains_together_1): Assert that this function
329 never returns a pointer to the auto variable `dummy'.
331 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
332 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
333 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
334 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
335 Alan Modra <amodra@bigpond.net.au>
337 * config/tc-spu.c: New file.
338 * config/tc-spu.h: New file.
339 * configure.tgt: Add SPU support.
340 * Makefile.am: Likewise. Run "make dep-am".
341 * Makefile.in: Regenerate.
342 * po/POTFILES.in: Regenerate.
344 2006-10-25 Ben Elliston <bje@au.ibm.com>
346 * expr.c (expr): Replace O_add case in switch (op_left) explaining
347 why it can never occur.
349 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
351 * doc/c-ppc.texi (-mcell): Document.
352 * config/tc-ppc.c (parse_cpu): Parse -mcell.
353 (md_show_usage): Document -mcell.
355 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
357 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
359 2006-10-23 Alan Modra <amodra@bigpond.net.au>
361 * config/tc-m68hc11.c (md_assemble): Quiet warning.
363 2006-10-19 Mike Frysinger <vapier@gentoo.org>
365 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
366 (x86_64_section_letter): Likewise.
368 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
370 * config/tc-score.c (build_relax_frag): Compute correct
373 2006-10-18 Roy Marples <uberlord@gentoo.org>
375 * config/tc-sparc.c (md_parse_option): Treat any target starting with
376 elf32-sparc as a viable target for the -32 switch and any target
377 starting with elf64-sparc as a viable target for the -64 switch.
378 (sparc_target_format): For 64-bit ELF flavoured output use
379 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
381 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
383 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
385 * configure: Regenerated.
387 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
389 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
390 in addition to testing for '\n'.
391 (TC_EOL_IN_INSN): Provide a default definition if necessary.
393 2006-10-13 Sterling Augstine <sterling@tensilica.com>
395 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
396 a disjoint DW_AT range.
398 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
400 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
402 2006-10-08 Paul Brook <paul@codesourcery.com>
404 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
405 (parse_operands): Use parse_big_immediate for OP_NILO.
406 (neon_cmode_for_logic_imm): Try smaller element sizes.
407 (neon_cmode_for_move_imm): Ditto.
408 (do_neon_logic): Handle .i64 pseudo-op.
410 2006-09-29 Alan Modra <amodra@bigpond.net.au>
412 * po/POTFILES.in: Regenerate.
414 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
416 * config/tc-i386.h (CpuMNI): Renamed to ...
418 (CpuUnknownFlags): Updated.
419 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
420 and PROCESSOR_MEROM with PROCESSOR_CORE2.
421 * config/tc-i386.c: Updated.
422 * doc/c-i386.texi: Likewise.
424 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
426 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
428 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
430 2006-09-27 Nick Clifton <nickc@redhat.com>
432 * output-file.c (output_file_close): Prevent an infinite loop
433 reporting that stdoutput could not be closed.
435 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
436 Joseph Myers <joseph@codesourcery.com>
437 Ian Lance Taylor <ian@wasabisystems.com>
438 Ben Elliston <bje@wasabisystems.com>
440 * config/tc-arm.c (arm_cext_iwmmxt2): New.
441 (enum operand_parse_code): New code OP_RIWR_I32z.
442 (parse_operands): Handle OP_RIWR_I32z.
443 (do_iwmmxt_wmerge): New function.
444 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
446 (do_iwmmxt_wrwrwr_or_imm5): New function.
447 (insns): Mark instructions as RIWR_I32z as appropriate.
448 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
449 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
450 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
451 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
452 (md_begin): Handle IWMMXT2.
453 (arm_cpus): Add iwmmxt2.
454 (arm_extensions): Likewise.
455 (arm_archs): Likewise.
457 2006-09-25 Bob Wilson <bob.wilson@acm.org>
459 * doc/as.texinfo (Overview): Revise description of --keep-locals.
460 Add xref to "Symbol Names".
461 (L): Refer to "local symbols" instead of "local labels". Move
462 definition to "Symbol Names" section; add xref to that section.
463 (Symbol Names): Use "Local Symbol Names" section to define local
464 symbols. Add "Local Labels" heading for description of temporary
465 forward/backward labels, and refer to those as "local labels".
467 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
470 * config/tc-i386.c (match_template): Check address size prefix
471 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
474 2006-09-22 Alan Modra <amodra@bigpond.net.au>
476 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
478 2006-09-22 Alan Modra <amodra@bigpond.net.au>
480 * as.h (as_perror): Delete declaration.
481 * gdbinit.in (as_perror): Delete breakpoint.
482 * messages.c (as_perror): Delete function.
483 * doc/internals.texi: Remove as_perror description.
484 * listing.c (listing_print: Don't use as_perror.
485 * output-file.c (output_file_create, output_file_close): Likewise.
486 * symbols.c (symbol_create, symbol_clone): Likewise.
487 * write.c (write_contents): Likewise.
488 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
489 * config/tc-tic54x.c (tic54x_mlib): Likewise.
491 2006-09-22 Alan Modra <amodra@bigpond.net.au>
493 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
494 (ppc_handle_align): New function.
495 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
496 (SUB_SEGMENT_ALIGN): Define as zero.
498 2006-09-20 Bob Wilson <bob.wilson@acm.org>
500 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
501 (Overview): Skip cross reference in man page.
503 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
505 * configure.in: Add new target x86_64-pc-mingw64.
506 * configure: Regenerate.
507 * configure.tgt: Add new target x86_64-pc-mingw64.
508 * config/obj-coff.h: Add handling for TE_PEP target specific code
510 * config/tc-i386.c: Add new targets.
511 (md_parse_option): Add targets to OPTION_64.
512 (x86_64_target_format): Add new method for setup proper default
514 * config/te-pep.h: Add new target definition header.
515 (TE_PEP): New macro: Identifies new target architecture.
516 (COFF_WITH_pex64): Set proper includes in bfd.
517 * NEWS: Mention new target.
519 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
521 * config/bfin-parse.y (binary): Change sub of const to add of negated
524 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
526 * config/tc-score.c: New file.
527 * config/tc-score.h: Newf file.
528 * configure.tgt: Add Score target.
529 * Makefile.am: Add Score files.
530 * Makefile.in: Regenerate.
531 * NEWS: Mention new target support.
533 2006-09-16 Paul Brook <paul@codesourcery.com>
535 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
536 * doc/c-arm.texi (movsp): Document offset argument.
538 2006-09-16 Paul Brook <paul@codesourcery.com>
540 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
541 unsigned int to avoid 64-bit host problems.
543 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
545 * config/bfin-parse.y (binary): Do some more constant folding for
548 2006-09-13 Jan Beulich <jbeulich@novell.com>
550 * input-file.c (input_file_give_next_buffer): Demote as_bad to
553 2006-09-13 Alan Modra <amodra@bigpond.net.au>
556 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
559 2006-09-13 Alan Modra <amodra@bigpond.net.au>
561 * input-file.c (input_file_open): Replace as_perror with as_bad
562 so that gas exits with error on file errors. Correct error
564 (input_file_get, input_file_give_next_buffer): Likewise.
565 * input-file.h: Update comment.
567 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
570 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
571 registers as a sub-class of wC registers.
573 2006-09-11 Alan Modra <amodra@bigpond.net.au>
576 * config/tc-mips.h (enum dwarf2_format): Forward declare.
577 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
578 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
579 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
581 2006-09-08 Nick Clifton <nickc@redhat.com>
584 * doc/as.texinfo (Macro): Improve documentation about separating
585 macro arguments from following text.
587 2006-09-08 Paul Brook <paul@codesourcery.com>
589 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
591 2006-09-07 Paul Brook <paul@codesourcery.com>
593 * config/tc-arm.c (parse_operands): Mark operand as present.
595 2006-09-04 Paul Brook <paul@codesourcery.com>
597 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
598 (do_neon_dyadic_if_i_d): Avoid setting U bit.
599 (do_neon_mac_maybe_scalar): Ditto.
600 (do_neon_dyadic_narrow): Force operand type to NT_integer.
601 (insns): Remove out of date comments.
603 2006-08-29 Nick Clifton <nickc@redhat.com>
605 * read.c (s_align): Initialize the 'stopc' variable to prevent
606 compiler complaints about it being used without being
608 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
609 s_float_space, s_struct, cons_worker, equals): Likewise.
611 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
613 * ecoff.c (ecoff_directive_val): Fix message typo.
614 * config/tc-ns32k.c (convert_iif): Likewise.
615 * config/tc-sh64.c (shmedia_check_limits): Likewise.
617 2006-08-25 Sterling Augustine <sterling@tensilica.com>
618 Bob Wilson <bob.wilson@acm.org>
620 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
621 the state of the absolute_literals directive. Remove align frag at
622 the start of the literal pool position.
624 2006-08-25 Bob Wilson <bob.wilson@acm.org>
626 * doc/c-xtensa.texi: Add @group commands in examples.
628 2006-08-24 Bob Wilson <bob.wilson@acm.org>
630 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
631 (INIT_LITERAL_SECTION_NAME): Delete.
632 (lit_state struct): Remove segment names, init_lit_seg, and
633 fini_lit_seg. Add lit_prefix and current_text_seg.
634 (init_literal_head_h, init_literal_head): Delete.
635 (fini_literal_head_h, fini_literal_head): Delete.
636 (xtensa_begin_directive): Move argument parsing to
637 xtensa_literal_prefix function.
638 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
639 (xtensa_literal_prefix): Parse the directive argument here and
640 record it in the lit_prefix field. Remove code to derive literal
643 (get_is_linkonce_section): Use linkonce_len. Check for any
644 ".gnu.linkonce.*" section, not just text sections.
645 (md_begin): Remove initialization of deleted lit_state fields.
646 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
647 to init_literal_head and fini_literal_head.
648 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
649 when traversing literal_head list.
650 (match_section_group): New.
651 (cache_literal_section): Rewrite to determine the literal section
652 name on the fly, create the section and return it.
653 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
654 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
655 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
656 Use xtensa_get_property_section from bfd.
657 (retrieve_xtensa_section): Delete.
658 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
659 description to refer to plural literal sections and add xref to
660 the Literal Directive section.
661 (Literal Directive): Describe new rules for deriving literal section
662 names. Add footnote for special case of .init/.fini with
663 --text-section-literals.
664 (Literal Prefix Directive): Replace old naming rules with xref to the
665 Literal Directive section.
667 2006-08-21 Joseph Myers <joseph@codesourcery.com>
669 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
670 merging with previous long opcode.
672 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
674 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
675 * Makefile.in: Regenerate.
676 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
679 2006-08-16 Julian Brown <julian@codesourcery.com>
681 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
682 to use ARM instructions on non-ARM-supporting cores.
683 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
684 mode automatically based on cpu variant.
685 (md_begin): Call above function.
687 2006-08-16 Julian Brown <julian@codesourcery.com>
689 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
690 recognized in non-unified syntax mode.
692 2006-08-15 Thiemo Seufer <ths@mips.com>
693 Nigel Stephens <nigel@mips.com>
694 David Ung <davidu@mips.com>
696 * configure.tgt: Handle mips*-sde-elf*.
698 2006-08-12 Thiemo Seufer <ths@networkno.de>
700 * config/tc-mips.c (mips16_ip): Fix argument register handling
701 for restore instruction.
703 2006-08-08 Bob Wilson <bob.wilson@acm.org>
705 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
707 (out_fixed_inc_line_addr): New.
708 (process_entries): Use out_fixed_inc_line_addr when
709 DWARF2_USE_FIXED_ADVANCE_PC is set.
710 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
712 2006-08-08 DJ Delorie <dj@redhat.com>
714 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
715 vs full symbols so that we never have more than one pointer value
716 for any given symbol in our symbol table.
718 2006-08-08 Sterling Augustine <sterling@tensilica.com>
720 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
721 and emit DW_AT_ranges when code in compilation unit is not
723 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
725 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
726 (out_debug_ranges): New function to emit .debug_ranges section
727 when code is not contiguous.
729 2006-08-08 Nick Clifton <nickc@redhat.com>
731 * config/tc-arm.c (WARN_DEPRECATED): Enable.
733 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
735 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
737 (pe_directive_secrel) [TE_PE]: New function.
738 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
739 loc, loc_mark_labels.
740 [TE_PE]: Handle secrel32.
741 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
743 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
744 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
745 (md_section_align): Only round section sizes here for AOUT
747 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
748 (tc_pe_dwarf2_emit_offset): New function.
749 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
750 (cons_fix_new_arm): Handle O_secrel.
751 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
752 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
753 of OBJ_ELF only block.
754 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
755 tc_pe_dwarf2_emit_offset.
757 2006-08-04 Richard Sandiford <richard@codesourcery.com>
759 * config/tc-sh.c (apply_full_field_fix): New function.
760 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
761 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
762 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
763 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
765 2006-08-03 Nick Clifton <nickc@redhat.com>
768 * config.in: Regenerate.
770 2006-08-03 Joseph Myers <joseph@codesourcery.com>
772 * config/tc-arm.c (parse_operands): Handle invalid register name
775 2006-08-03 Joseph Myers <joseph@codesourcery.com>
777 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
778 (parse_operands): Handle it.
779 (insns): Use it for tmcr and tmrc.
781 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
784 * config/tc-i386.c (md_parse_option): Treat any target starting
785 with elf64_x86_64 as a viable target for the -64 switch.
786 (i386_target_format): For 64-bit ELF flavoured output use
788 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
790 2006-08-02 Nick Clifton <nickc@redhat.com>
793 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
795 * configure.in: Run BFD_BINARY_FOPEN.
796 * configure: Regenerate.
797 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
800 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
802 * config/tc-i386.c (md_assemble): Don't update
805 2006-08-01 Thiemo Seufer <ths@mips.com>
807 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
809 2006-08-01 Thiemo Seufer <ths@mips.com>
811 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
812 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
813 BFD_RELOC_32 and BFD_RELOC_16.
814 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
815 md_convert_frag, md_obj_end): Fix comment formatting.
817 2006-07-31 Thiemo Seufer <ths@mips.com>
819 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
820 handling for BFD_RELOC_MIPS16_JMP.
822 2006-07-24 Andreas Schwab <schwab@suse.de>
825 * read.c (read_a_source_file): Ignore unknown text after line
826 comment character. Fix misleading comment.
828 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
830 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
831 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
832 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
833 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
834 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
835 doc/c-z80.texi, doc/internals.texi: Fix some typos.
837 2006-07-21 Nick Clifton <nickc@redhat.com>
839 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
842 2006-07-20 Thiemo Seufer <ths@mips.com>
843 Nigel Stephens <nigel@mips.com>
845 * config/tc-mips.c (md_parse_option): Don't infer optimisation
846 options from debug options.
848 2006-07-20 Thiemo Seufer <ths@mips.com>
850 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
851 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
853 2006-07-19 Paul Brook <paul@codesourcery.com>
855 * config/tc-arm.c (insns): Fix rbit Arm opcode.
857 2006-07-18 Paul Brook <paul@codesourcery.com>
859 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
860 (md_convert_frag): Use correct reloc for add_pc. Use
861 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
862 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
863 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
865 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
867 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
868 when file and line unknown.
870 2006-07-17 Thiemo Seufer <ths@mips.com>
872 * read.c (s_struct): Use IS_ELF.
873 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
874 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
875 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
876 s_mips_mask): Likewise.
878 2006-07-16 Thiemo Seufer <ths@mips.com>
879 David Ung <davidu@mips.com>
881 * read.c (s_struct): Handle ELF section changing.
882 * config/tc-mips.c (s_align): Leave enabling auto-align to the
884 (s_change_sec): Try section changing only if we output ELF.
886 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
888 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
890 (smallest_imm_type): Remove Cpu086.
891 (i386_target_format): Likewise.
893 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
896 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
897 Michael Meissner <michael.meissner@amd.com>
899 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
900 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
901 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
903 (i386_align_code): Ditto.
904 (md_assemble_code): Add support for insertq/extrq instructions,
905 swapping as needed for intel syntax.
906 (swap_imm_operands): New function to swap immediate operands.
907 (swap_operands): Deal with 4 operand instructions.
908 (build_modrm_byte): Add support for insertq instruction.
910 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
912 * config/tc-i386.h (Size64): Fix a typo in comment.
914 2006-07-12 Nick Clifton <nickc@redhat.com>
916 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
917 fixup_segment() to repeat a range check on a value that has
918 already been checked here.
920 2006-07-07 James E Wilson <wilson@specifix.com>
922 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
924 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
925 Nick Clifton <nickc@redhat.com>
928 * doc/as.texi: Fix spelling typo: branchs => branches.
929 * doc/c-m68hc11.texi: Likewise.
930 * config/tc-m68hc11.c: Likewise.
931 Support old spelling of command line switch for backwards
934 2006-07-04 Thiemo Seufer <ths@mips.com>
935 David Ung <davidu@mips.com>
937 * config/tc-mips.c (s_is_linkonce): New function.
938 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
939 weak, external, and linkonce symbols.
940 (pic_need_relax): Use s_is_linkonce.
942 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
944 * doc/as.texinfo (Org): Remove space.
945 (P2align): Add "@var{abs-expr},".
947 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
949 * config/tc-i386.c (cpu_arch_tune_set): New.
950 (cpu_arch_isa): Likewise.
951 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
952 nops with short or long nop sequences based on -march=/.arch
954 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
955 set cpu_arch_tune and cpu_arch_tune_flags.
956 (md_parse_option): For -march=, set cpu_arch_isa and set
957 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
958 0. Set cpu_arch_tune_set to 1 for -mtune=.
959 (i386_target_format): Don't set cpu_arch_tune.
961 2006-06-23 Nigel Stephens <nigel@mips.com>
963 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
964 generated .sbss.* and .gnu.linkonce.sb.*.
966 2006-06-23 Thiemo Seufer <ths@mips.com>
967 David Ung <davidu@mips.com>
969 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
971 * config/tc-mips.c (label_list): Define per-segment label_list.
972 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
973 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
974 mips_from_file_after_relocs, mips_define_label): Use per-segment
977 2006-06-22 Thiemo Seufer <ths@mips.com>
979 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
980 (append_insn): Use it.
981 (md_apply_fix): Whitespace formatting.
982 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
983 mips16_extended_frag): Remove register specifier.
984 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
987 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
989 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
990 a directive saving VFP registers for ARMv6 or later.
991 (s_arm_unwind_save): Add parameter arch_v6 and call
992 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
994 (md_pseudo_table): Add entry for new "vsave" directive.
995 * doc/c-arm.texi: Correct error in example for "save"
996 directive (fstmdf -> fstmdx). Also document "vsave" directive.
998 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
999 Anatoly Sokolov <aesok@post.ru>
1001 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
1002 and atmega644p devices. Rename atmega164/atmega324 devices to
1003 atmega164p/atmega324p.
1004 * doc/c-avr.texi: Document new mcu and arch options.
1006 2006-06-17 Nick Clifton <nickc@redhat.com>
1008 * config/tc-arm.c (enum parse_operand_result): Move outside of
1009 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
1011 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1013 * config/tc-i386.h (processor_type): New.
1014 (arch_entry): Add type.
1016 * config/tc-i386.c (cpu_arch_tune): New.
1017 (cpu_arch_tune_flags): Likewise.
1018 (cpu_arch_isa_flags): Likewise.
1019 (cpu_arch): Updated.
1020 (set_cpu_arch): Also update cpu_arch_isa_flags.
1021 (md_assemble): Update cpu_arch_isa_flags.
1022 (OPTION_MARCH): New.
1023 (OPTION_MTUNE): Likewise.
1024 (md_longopts): Add -march= and -mtune=.
1025 (md_parse_option): Support -march= and -mtune=.
1026 (md_show_usage): Add -march=CPU/-mtune=CPU.
1027 (i386_target_format): Also update cpu_arch_isa_flags,
1028 cpu_arch_tune and cpu_arch_tune_flags.
1030 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1032 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1034 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1036 * config/tc-arm.c (enum parse_operand_result): New.
1037 (struct group_reloc_table_entry): New.
1038 (enum group_reloc_type): New.
1039 (group_reloc_table): New array.
1040 (find_group_reloc_table_entry): New function.
1041 (parse_shifter_operand_group_reloc): New function.
1042 (parse_address_main): New function, incorporating code
1043 from the old parse_address function. To be used via...
1044 (parse_address): wrapper for parse_address_main; and
1045 (parse_address_group_reloc): new function, likewise.
1046 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1047 OP_ADDRGLDRS, OP_ADDRGLDC.
1048 (parse_operands): Support for these new operand codes.
1049 New macro po_misc_or_fail_no_backtrack.
1050 (encode_arm_cp_address): Preserve group relocations.
1051 (insns): Modify to use the above operand codes where group
1052 relocations are permitted.
1053 (md_apply_fix): Handle the group relocations
1054 ALU_PC_G0_NC through LDC_SB_G2.
1055 (tc_gen_reloc): Likewise.
1056 (arm_force_relocation): Leave group relocations for the linker.
1057 (arm_fix_adjustable): Likewise.
1059 2006-06-15 Julian Brown <julian@codesourcery.com>
1061 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1062 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1065 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1067 * config/tc-i386.c (process_suffix): Don't add rex64 for
1070 2006-06-09 Thiemo Seufer <ths@mips.com>
1072 * config/tc-mips.c (mips_ip): Maintain argument count.
1074 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1076 * config/tc-iq2000.c: Include sb.h.
1078 2006-06-08 Nigel Stephens <nigel@mips.com>
1080 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1081 aliases for better compatibility with SGI tools.
1083 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1085 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1086 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1088 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1089 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1090 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1092 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1093 * Makefile.in: Regenerate.
1094 * doc/Makefile.in: Regenerate.
1095 * configure: Regenerate.
1097 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1099 * po/Make-in (pdf, ps): New dummy targets.
1101 2006-06-07 Julian Brown <julian@codesourcery.com>
1103 * config/tc-arm.c (stdarg.h): include.
1104 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1106 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1107 REG_TYPE_NSDQ (single, double or quad vector reg).
1108 (reg_expected_msgs): Update.
1109 (BAD_FPU): Add macro for unsupported FPU instruction error.
1110 (parse_neon_type): Support 'd' as an alias for .f64.
1111 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1113 (parse_vfp_reg_list): Don't update first arg on error.
1114 (parse_neon_mov): Support extra syntax for VFP moves.
1115 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1116 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1117 (parse_operands): Support isvec, issingle operands fields, new parse
1119 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1121 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1122 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1123 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1124 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1126 (neon_shape): Redefine in terms of above.
1127 (neon_shape_class): New enumeration, table of shape classes.
1128 (neon_shape_el): New enumeration. One element of a shape.
1129 (neon_shape_el_size): Register widths of above, where appropriate.
1130 (neon_shape_info): New struct. Info for shape table.
1131 (neon_shape_tab): New array.
1132 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1133 (neon_check_shape): Rewrite as...
1134 (neon_select_shape): New function to classify instruction shapes,
1135 driven by new table neon_shape_tab array.
1136 (neon_quad): New function. Return 1 if shape should set Q flag in
1137 instructions (or equivalent), 0 otherwise.
1138 (type_chk_of_el_type): Support F64.
1139 (el_type_of_type_chk): Likewise.
1140 (neon_check_type): Add support for VFP type checking (VFP data
1141 elements fill their containing registers).
1142 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1143 in thumb mode for VFP instructions.
1144 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1145 and encode the current instruction as if it were that opcode.
1146 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1147 arguments, call function in PFN.
1148 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1149 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1150 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1151 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1152 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1153 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1154 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1155 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1156 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1157 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1158 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1159 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1160 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1161 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1162 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1164 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1165 between VFP and Neon turns out to belong to Neon. Perform
1166 architecture check and fill in condition field if appropriate.
1167 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1168 (do_neon_cvt): Add support for VFP variants of instructions.
1169 (neon_cvt_flavour): Extend to cover VFP conversions.
1170 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1172 (do_neon_ldr_str): Handle single-precision VFP load/store.
1173 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1174 NS_NULL not NS_IGNORE.
1175 (opcode_tag): Add OT_csuffixF for operands which either take a
1176 conditional suffix, or have 0xF in the condition field.
1177 (md_assemble): Add support for OT_csuffixF.
1178 (NCE): Replace macro with...
1179 (NCE_tag, NCE, NCEF): New macros.
1180 (nCE): Replace macro with...
1181 (nCE_tag, nCE, nCEF): New macros.
1182 (insns): Add support for VFP insns or VFP versions of insns msr,
1183 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1184 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1185 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1186 VFP/Neon insns together.
1188 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1189 Ladislav Michl <ladis@linux-mips.org>
1191 * app.c: Don't include headers already included by as.h.
1193 * atof-generic.c: Likewise.
1195 * dwarf2dbg.c: Likewise.
1197 * input-file.c: Likewise.
1198 * input-scrub.c: Likewise.
1199 * macro.c: Likewise.
1200 * output-file.c: Likewise.
1203 * config/bfin-lex.l: Likewise.
1204 * config/obj-coff.h: Likewise.
1205 * config/obj-elf.h: Likewise.
1206 * config/obj-som.h: Likewise.
1207 * config/tc-arc.c: Likewise.
1208 * config/tc-arm.c: Likewise.
1209 * config/tc-avr.c: Likewise.
1210 * config/tc-bfin.c: Likewise.
1211 * config/tc-cris.c: Likewise.
1212 * config/tc-d10v.c: Likewise.
1213 * config/tc-d30v.c: Likewise.
1214 * config/tc-dlx.h: Likewise.
1215 * config/tc-fr30.c: Likewise.
1216 * config/tc-frv.c: Likewise.
1217 * config/tc-h8300.c: Likewise.
1218 * config/tc-hppa.c: Likewise.
1219 * config/tc-i370.c: Likewise.
1220 * config/tc-i860.c: Likewise.
1221 * config/tc-i960.c: Likewise.
1222 * config/tc-ip2k.c: Likewise.
1223 * config/tc-iq2000.c: Likewise.
1224 * config/tc-m32c.c: Likewise.
1225 * config/tc-m32r.c: Likewise.
1226 * config/tc-maxq.c: Likewise.
1227 * config/tc-mcore.c: Likewise.
1228 * config/tc-mips.c: Likewise.
1229 * config/tc-mmix.c: Likewise.
1230 * config/tc-mn10200.c: Likewise.
1231 * config/tc-mn10300.c: Likewise.
1232 * config/tc-msp430.c: Likewise.
1233 * config/tc-mt.c: Likewise.
1234 * config/tc-ns32k.c: Likewise.
1235 * config/tc-openrisc.c: Likewise.
1236 * config/tc-ppc.c: Likewise.
1237 * config/tc-s390.c: Likewise.
1238 * config/tc-sh.c: Likewise.
1239 * config/tc-sh64.c: Likewise.
1240 * config/tc-sparc.c: Likewise.
1241 * config/tc-tic30.c: Likewise.
1242 * config/tc-tic4x.c: Likewise.
1243 * config/tc-tic54x.c: Likewise.
1244 * config/tc-v850.c: Likewise.
1245 * config/tc-vax.c: Likewise.
1246 * config/tc-xc16x.c: Likewise.
1247 * config/tc-xstormy16.c: Likewise.
1248 * config/tc-xtensa.c: Likewise.
1249 * config/tc-z80.c: Likewise.
1250 * config/tc-z8k.c: Likewise.
1251 * macro.h: Don't include sb.h or ansidecl.h.
1252 * sb.h: Don't include stdio.h or ansidecl.h.
1253 * cond.c: Include sb.h.
1254 * itbl-lex.l: Include as.h instead of other system headers.
1255 * itbl-parse.y: Likewise.
1256 * itbl-ops.c: Similarly.
1257 * itbl-ops.h: Don't include as.h or ansidecl.h.
1258 * config/bfin-defs.h: Don't include bfd.h or as.h.
1259 * config/bfin-parse.y: Include as.h instead of other system headers.
1261 2006-06-06 Ben Elliston <bje@au.ibm.com>
1262 Anton Blanchard <anton@samba.org>
1264 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1265 (md_show_usage): Document it.
1266 (ppc_setup_opcodes): Test power6 opcode flag bits.
1267 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1269 2006-06-06 Thiemo Seufer <ths@mips.com>
1270 Chao-ying Fu <fu@mips.com>
1272 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1273 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1274 (macro_build): Update comment.
1275 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1276 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1278 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1279 MIPS_CPU_ASE_MDMX flags for sb1.
1281 2006-06-05 Thiemo Seufer <ths@mips.com>
1283 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1285 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1286 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1287 and MT instructions a fatal error. Use INSERT_OPERAND where
1288 appropriate. Improve warnings for break and wait code overflows.
1289 Use symbolic constant of OP_MASK_COPZ.
1290 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1292 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1294 * po/Make-in (top_builddir): Define.
1296 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1298 * doc/Makefile.am (TEXI2DVI): Define.
1299 * doc/Makefile.in: Regenerate.
1300 * doc/c-arc.texi: Fix typo.
1302 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1304 * config/obj-ieee.c: Delete.
1305 * config/obj-ieee.h: Delete.
1306 * Makefile.am (OBJ_FORMATS): Remove ieee.
1307 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1308 (obj-ieee.o): Remove rule.
1309 * Makefile.in: Regenerate.
1310 * configure.in (atof): Remove tahoe.
1311 (OBJ_MAYBE_IEEE): Don't define.
1312 * configure: Regenerate.
1313 * config.in: Regenerate.
1314 * doc/Makefile.in: Regenerate.
1315 * po/POTFILES.in: Regenerate.
1317 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1319 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1320 and LIBINTL_DEP everywhere.
1322 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1323 * acinclude.m4: Include new gettext macros.
1324 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1325 Remove local code for po/Makefile.
1326 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1328 2006-05-30 Nick Clifton <nickc@redhat.com>
1330 * po/es.po: Updated Spanish translation.
1332 2006-05-06 Denis Chertykov <denisc@overta.ru>
1334 * doc/c-avr.texi: New file.
1335 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1336 * doc/all.texi: Set AVR
1337 * doc/as.texinfo: Include c-avr.texi
1339 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1341 * config/bfin-parse.y (check_macfunc): Loose the condition of
1342 calling check_multiply_halfregs ().
1344 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1346 * config/bfin-parse.y (asm_1): Better check and deal with
1347 vector and scalar Multiply 16-Bit Operands instructions.
1349 2006-05-24 Nick Clifton <nickc@redhat.com>
1351 * config/tc-hppa.c: Convert to ISO C90 format.
1352 * config/tc-hppa.h: Likewise.
1354 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1355 Randolph Chung <randolph@tausq.org>
1357 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1358 is_tls_ieoff, is_tls_leoff): Define.
1359 (fix_new_hppa): Handle TLS.
1360 (cons_fix_new_hppa): Likewise.
1362 (md_apply_fix): Handle TLS relocs.
1363 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1365 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1367 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1369 2006-05-23 Thiemo Seufer <ths@mips.com>
1370 David Ung <davidu@mips.com>
1371 Nigel Stephens <nigel@mips.com>
1374 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1375 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1376 ISA_HAS_MXHC1): New macros.
1377 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1378 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1379 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1380 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1381 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1382 (mips_after_parse_args): Change default handling of float register
1383 size to account for 32bit code with 64bit FP. Better sanity checking
1384 of ISA/ASE/ABI option combinations.
1385 (s_mipsset): Support switching of GPR and FPR sizes via
1386 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1388 (mips_elf_final_processing): We should record the use of 64bit FP
1389 registers in 32bit code but we don't, because ELF header flags are
1391 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1392 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1393 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1394 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1395 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1396 missing -march options. Document .set arch=CPU. Move .set smartmips
1397 to ASE page. Use @code for .set FOO examples.
1399 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1401 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1404 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1406 * config/bfin-defs.h (bfin_equals): Remove declaration.
1407 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1408 * config/tc-bfin.c (bfin_name_is_register): Remove.
1409 (bfin_equals): Remove.
1410 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1411 (bfin_name_is_register): Remove declaration.
1413 2006-05-19 Thiemo Seufer <ths@mips.com>
1414 Nigel Stephens <nigel@mips.com>
1416 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1417 (mips_oddfpreg_ok): New function.
1420 2006-05-19 Thiemo Seufer <ths@mips.com>
1421 David Ung <davidu@mips.com>
1423 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1424 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1425 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1426 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1427 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1428 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1429 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1430 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1431 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1432 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1433 reg_names_o32, reg_names_n32n64): Define register classes.
1434 (reg_lookup): New function, use register classes.
1435 (md_begin): Reserve register names in the symbol table. Simplify
1437 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1439 (mips16_ip): Use reg_lookup.
1440 (tc_get_register): Likewise.
1441 (tc_mips_regname_to_dw2regnum): New function.
1443 2006-05-19 Thiemo Seufer <ths@mips.com>
1445 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1446 Un-constify string argument.
1447 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1449 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1451 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1453 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1455 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1457 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1460 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1462 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1463 cfloat/m68881 to correct architecture before using it.
1465 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1467 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1470 2006-05-15 Paul Brook <paul@codesourcery.com>
1472 * config/tc-arm.c (arm_adjust_symtab): Use
1473 bfd_is_arm_special_symbol_name.
1475 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1477 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1478 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1479 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1480 Handle errors from calls to xtensa_opcode_is_* functions.
1482 2006-05-14 Thiemo Seufer <ths@mips.com>
1484 * config/tc-mips.c (macro_build): Test for currently active
1486 (mips16_ip): Reject invalid opcodes.
1488 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1490 * doc/as.texinfo: Rename "Index" to "AS Index",
1491 and "ABORT" to "ABORT (COFF)".
1493 2006-05-11 Paul Brook <paul@codesourcery.com>
1495 * config/tc-arm.c (parse_half): New function.
1496 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1497 (parse_operands): Ditto.
1498 (do_mov16): Reject invalid relocations.
1499 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1500 (insns): Replace Iffff with HALF.
1501 (md_apply_fix): Add MOVW and MOVT relocs.
1502 (tc_gen_reloc): Ditto.
1503 * doc/c-arm.texi: Document relocation operators
1505 2006-05-11 Paul Brook <paul@codesourcery.com>
1507 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1509 2006-05-11 Thiemo Seufer <ths@mips.com>
1511 * config/tc-mips.c (append_insn): Don't check the range of j or
1514 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1516 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1517 relocs against external symbols for WinCE targets.
1518 (md_apply_fix): Likewise.
1520 2006-05-09 David Ung <davidu@mips.com>
1522 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1525 2006-05-09 Nick Clifton <nickc@redhat.com>
1527 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1528 against symbols which are not going to be placed into the symbol
1531 2006-05-09 Ben Elliston <bje@au.ibm.com>
1533 * expr.c (operand): Remove `if (0 && ..)' statement and
1534 subsequently unused target_op label. Collapse `if (1 || ..)'
1536 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1537 separately above the switch.
1539 2006-05-08 Nick Clifton <nickc@redhat.com>
1542 * config/tc-msp430.c (line_separator_character): Define as |.
1544 2006-05-08 Thiemo Seufer <ths@mips.com>
1545 Nigel Stephens <nigel@mips.com>
1546 David Ung <davidu@mips.com>
1548 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1549 (mips_opts): Likewise.
1550 (file_ase_smartmips): New variable.
1551 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1552 (macro_build): Handle SmartMIPS instructions.
1553 (mips_ip): Likewise.
1554 (md_longopts): Add argument handling for smartmips.
1555 (md_parse_options, mips_after_parse_args): Likewise.
1556 (s_mipsset): Add .set smartmips support.
1557 (md_show_usage): Document -msmartmips/-mno-smartmips.
1558 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1560 * doc/c-mips.texi: Likewise.
1562 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1564 * write.c (relax_segment): Add pass count arg. Don't error on
1565 negative org/space on first two passes.
1566 (relax_seg_info): New struct.
1567 (relax_seg, write_object_file): Adjust.
1568 * write.h (relax_segment): Update prototype.
1570 2006-05-05 Julian Brown <julian@codesourcery.com>
1572 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1574 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1575 architecture version checks.
1576 (insns): Allow overlapping instructions to be used in VFP mode.
1578 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1581 * config/obj-elf.c (obj_elf_change_section): Allow user
1582 specified SHF_ALPHA_GPREL.
1584 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1586 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1587 for PMEM related expressions.
1589 2006-05-05 Nick Clifton <nickc@redhat.com>
1592 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1593 insertion of a directory separator character into a string at a
1594 given offset. Uses heuristics to decide when to use a backslash
1595 character rather than a forward-slash character.
1596 (dwarf2_directive_loc): Use the macro.
1597 (out_debug_info): Likewise.
1599 2006-05-05 Thiemo Seufer <ths@mips.com>
1600 David Ung <davidu@mips.com>
1602 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1604 (macro): Add new case M_CACHE_AB.
1606 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1608 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1609 (opcode_lookup): Issue a warning for opcode with
1610 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1611 identical to OT_cinfix3.
1612 (TxC3w, TC3w, tC3w): New.
1613 (insns): Use tC3w and TC3w for comparison instructions with
1616 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1618 * subsegs.h (struct frchain): Delete frch_seg.
1619 (frchain_root): Delete.
1620 (seg_info): Define as macro.
1621 * subsegs.c (frchain_root): Delete.
1622 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1623 (subsegs_begin, subseg_change): Adjust for above.
1624 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1625 rather than to one big list.
1626 (subseg_get): Don't special case abs, und sections.
1627 (subseg_new, subseg_force_new): Don't set frchainP here.
1629 (subsegs_print_statistics): Adjust frag chain control list traversal.
1630 * debug.c (dmp_frags): Likewise.
1631 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1632 at frchain_root. Make use of known frchain ordering.
1633 (last_frag_for_seg): Likewise.
1634 (get_frag_fix): Likewise. Add seg param.
1635 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1636 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1637 (SUB_SEGMENT_ALIGN): Likewise.
1638 (subsegs_finish): Adjust frchain list traversal.
1639 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1640 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1641 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1642 (xtensa_fix_b_j_loop_end_frags): Likewise.
1643 (xtensa_fix_close_loop_end_frags): Likewise.
1644 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1645 (retrieve_segment_info): Delete frch_seg initialisation.
1647 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1649 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1650 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1651 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1652 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1654 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1656 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1658 (md_apply_fix3): Multiply offset by 4 here for
1659 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1661 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1662 Jan Beulich <jbeulich@novell.com>
1664 * config/tc-i386.c (output_invalid_buf): Change size for
1666 * config/tc-tic30.c (output_invalid_buf): Likewise.
1668 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1670 * config/tc-tic30.c (output_invalid): Likewise.
1672 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1674 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1675 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1676 (asconfig.texi): Don't set top_srcdir.
1677 * doc/as.texinfo: Don't use top_srcdir.
1678 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1680 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1682 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1683 * config/tc-tic30.c (output_invalid_buf): Likewise.
1685 * config/tc-i386.c (output_invalid): Use snprintf instead of
1687 * config/tc-ia64.c (declare_register_set): Likewise.
1688 (emit_one_bundle): Likewise.
1689 (check_dependencies): Likewise.
1690 * config/tc-tic30.c (output_invalid): Likewise.
1692 2006-05-02 Paul Brook <paul@codesourcery.com>
1694 * config/tc-arm.c (arm_optimize_expr): New function.
1695 * config/tc-arm.h (md_optimize_expr): Define
1696 (arm_optimize_expr): Add prototype.
1697 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1699 2006-05-02 Ben Elliston <bje@au.ibm.com>
1701 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1704 * sb.h (sb_list_vector): Move to sb.c.
1705 * sb.c (free_list): Use type of sb_list_vector directly.
1706 (sb_build): Fix off-by-one error in assertion about `size'.
1708 2006-05-01 Ben Elliston <bje@au.ibm.com>
1710 * listing.c (listing_listing): Remove useless loop.
1711 * macro.c (macro_expand): Remove is_positional local variable.
1712 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1713 and simplify surrounding expressions, where possible.
1714 (assign_symbol): Likewise.
1715 (s_weakref): Likewise.
1716 * symbols.c (colon): Likewise.
1718 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1720 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1722 2006-04-30 Thiemo Seufer <ths@mips.com>
1723 David Ung <davidu@mips.com>
1725 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1726 (mips_immed): New table that records various handling of udi
1727 instruction patterns.
1728 (mips_ip): Adds udi handling.
1730 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1732 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1733 of list rather than beginning.
1735 2006-04-26 Julian Brown <julian@codesourcery.com>
1737 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1738 (is_quarter_float): Rename from above. Simplify slightly.
1739 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1741 (parse_neon_mov): Parse floating-point constants.
1742 (neon_qfloat_bits): Fix encoding.
1743 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1744 preference to integer encoding when using the F32 type.
1746 2006-04-26 Julian Brown <julian@codesourcery.com>
1748 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1749 zero-initialising structures containing it will lead to invalid types).
1750 (arm_it): Add vectype to each operand.
1751 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1753 (neon_typed_alias): New structure. Extra information for typed
1755 (reg_entry): Add neon type info field.
1756 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1757 Break out alternative syntax for coprocessor registers, etc. into...
1758 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1759 out from arm_reg_parse.
1760 (parse_neon_type): Move. Return SUCCESS/FAIL.
1761 (first_error): New function. Call to ensure first error which occurs is
1763 (parse_neon_operand_type): Parse exactly one type.
1764 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1765 (parse_typed_reg_or_scalar): New function. Handle core of both
1766 arm_typed_reg_parse and parse_scalar.
1767 (arm_typed_reg_parse): Parse a register with an optional type.
1768 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1770 (parse_scalar): Parse a Neon scalar with optional type.
1771 (parse_reg_list): Use first_error.
1772 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1773 (neon_alias_types_same): New function. Return true if two (alias) types
1775 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1777 (insert_reg_alias): Return new reg_entry not void.
1778 (insert_neon_reg_alias): New function. Insert type/index information as
1779 well as register for alias.
1780 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1781 make typed register aliases accordingly.
1782 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1784 (s_unreq): Delete type information if present.
1785 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1786 (s_arm_unwind_save_mmxwcg): Likewise.
1787 (s_arm_unwind_movsp): Likewise.
1788 (s_arm_unwind_setfp): Likewise.
1789 (parse_shift): Likewise.
1790 (parse_shifter_operand): Likewise.
1791 (parse_address): Likewise.
1792 (parse_tb): Likewise.
1793 (tc_arm_regname_to_dw2regnum): Likewise.
1794 (md_pseudo_table): Add dn, qn.
1795 (parse_neon_mov): Handle typed operands.
1796 (parse_operands): Likewise.
1797 (neon_type_mask): Add N_SIZ.
1798 (N_ALLMODS): New macro.
1799 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1800 (el_type_of_type_chk): Add some safeguards.
1801 (modify_types_allowed): Fix logic bug.
1802 (neon_check_type): Handle operands with types.
1803 (neon_three_same): Remove redundant optional arg handling.
1804 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1805 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1806 (do_neon_step): Adjust accordingly.
1807 (neon_cmode_for_logic_imm): Use first_error.
1808 (do_neon_bitfield): Call neon_check_type.
1809 (neon_dyadic): Rename to...
1810 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1811 to allow modification of type of the destination.
1812 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1813 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1814 (do_neon_compare): Make destination be an untyped bitfield.
1815 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1816 (neon_mul_mac): Return early in case of errors.
1817 (neon_move_immediate): Use first_error.
1818 (neon_mac_reg_scalar_long): Fix type to include scalar.
1819 (do_neon_dup): Likewise.
1820 (do_neon_mov): Likewise (in several places).
1821 (do_neon_tbl_tbx): Fix type.
1822 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1823 (do_neon_ld_dup): Exit early in case of errors and/or use
1825 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1826 Handle .dn/.qn directives.
1827 (REGDEF): Add zero for reg_entry neon field.
1829 2006-04-26 Julian Brown <julian@codesourcery.com>
1831 * config/tc-arm.c (limits.h): Include.
1832 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1833 (fpu_vfp_v3_or_neon_ext): Declare constants.
1834 (neon_el_type): New enumeration of types for Neon vector elements.
1835 (neon_type_el): New struct. Define type and size of a vector element.
1836 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1838 (neon_type): Define struct. The type of an instruction.
1839 (arm_it): Add 'vectype' for the current instruction.
1840 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1841 (vfp_sp_reg_pos): Rename to...
1842 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1844 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1845 (Neon D or Q register).
1846 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1848 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1849 (my_get_expression): Allow above constant as argument to accept
1850 64-bit constants with optional prefix.
1851 (arm_reg_parse): Add extra argument to return the specific type of
1852 register in when either a D or Q register (REG_TYPE_NDQ) is
1853 requested. Can be NULL.
1854 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1855 (parse_reg_list): Update for new arm_reg_parse args.
1856 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1857 (parse_neon_el_struct_list): New function. Parse element/structure
1858 register lists for VLD<n>/VST<n> instructions.
1859 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1860 (s_arm_unwind_save_mmxwr): Likewise.
1861 (s_arm_unwind_save_mmxwcg): Likewise.
1862 (s_arm_unwind_movsp): Likewise.
1863 (s_arm_unwind_setfp): Likewise.
1864 (parse_big_immediate): New function. Parse an immediate, which may be
1865 64 bits wide. Put results in inst.operands[i].
1866 (parse_shift): Update for new arm_reg_parse args.
1867 (parse_address): Likewise. Add parsing of alignment specifiers.
1868 (parse_neon_mov): Parse the operands of a VMOV instruction.
1869 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1870 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1871 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1872 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1873 (parse_operands): Handle new codes above.
1874 (encode_arm_vfp_sp_reg): Rename to...
1875 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1876 selected VFP version only supports D0-D15.
1877 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1878 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1879 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1880 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1881 encode_arm_vfp_reg name, and allow 32 D regs.
1882 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1883 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1885 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1886 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1887 constant-load and conversion insns introduced with VFPv3.
1888 (neon_tab_entry): New struct.
1889 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1890 those which are the targets of pseudo-instructions.
1891 (neon_opc): Enumerate opcodes, use as indices into...
1892 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1893 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1894 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1895 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1897 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1899 (neon_type_mask): New. Compact type representation for type checking.
1900 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1901 permitted type combinations.
1902 (N_IGNORE_TYPE): New macro.
1903 (neon_check_shape): New function. Check an instruction shape for
1904 multiple alternatives. Return the specific shape for the current
1906 (neon_modify_type_size): New function. Modify a vector type and size,
1907 depending on the bit mask in argument 1.
1908 (neon_type_promote): New function. Convert a given "key" type (of an
1909 operand) into the correct type for a different operand, based on a bit
1911 (type_chk_of_el_type): New function. Convert a type and size into the
1912 compact representation used for type checking.
1913 (el_type_of_type_ckh): New function. Reverse of above (only when a
1914 single bit is set in the bit mask).
1915 (modify_types_allowed): New function. Alter a mask of allowed types
1916 based on a bit mask of modifications.
1917 (neon_check_type): New function. Check the type of the current
1918 instruction against the variable argument list. The "key" type of the
1919 instruction is returned.
1920 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1921 a Neon data-processing instruction depending on whether we're in ARM
1922 mode or Thumb-2 mode.
1923 (neon_logbits): New function.
1924 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1925 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1926 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1927 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1928 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1929 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1930 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1931 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1932 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1933 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1934 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1935 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1936 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1937 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1938 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1939 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1940 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1941 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1942 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1943 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1944 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1945 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1946 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1947 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1948 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1950 (parse_neon_type): New function. Parse Neon type specifier.
1951 (opcode_lookup): Allow parsing of Neon type specifiers.
1952 (REGNUM2, REGSETH, REGSET2): New macros.
1953 (reg_names): Add new VFPv3 and Neon registers.
1954 (NUF, nUF, NCE, nCE): New macros for opcode table.
1955 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1956 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1957 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1958 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1959 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1960 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1961 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1962 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1963 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1964 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1965 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1966 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1967 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1968 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1970 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1971 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1972 (arm_option_cpu_value): Add vfp3 and neon.
1973 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1976 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1978 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1979 syntax instead of hardcoded opcodes with ".w18" suffixes.
1980 (wide_branch_opcode): New.
1981 (build_transition): Use it to check for wide branch opcodes with
1982 either ".w18" or ".w15" suffixes.
1984 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1986 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1987 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1988 frag's is_literal flag.
1990 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1992 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1994 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1996 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1997 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1998 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1999 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
2000 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
2002 2005-04-20 Paul Brook <paul@codesourcery.com>
2004 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
2006 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
2008 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2010 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
2011 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
2012 Make some cpus unsupported on ELF. Run "make dep-am".
2013 * Makefile.in: Regenerate.
2015 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2017 * configure.in (--enable-targets): Indent help message.
2018 * configure: Regenerate.
2020 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2023 * config/tc-i386.c (i386_immediate): Check illegal immediate
2026 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2028 * config/tc-i386.c: Formatting.
2029 (output_disp, output_imm): ISO C90 params.
2031 * frags.c (frag_offset_fixed_p): Constify args.
2032 * frags.h (frag_offset_fixed_p): Ditto.
2034 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2035 (COFF_MAGIC): Delete.
2037 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2039 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2041 * po/POTFILES.in: Regenerated.
2043 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2045 * doc/as.texinfo: Mention that some .type syntaxes are not
2046 supported on all architectures.
2048 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2050 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2051 instructions when such transformations have been disabled.
2053 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2055 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2056 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2057 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2058 decoding the loop instructions. Remove current_offset variable.
2059 (xtensa_fix_short_loop_frags): Likewise.
2060 (min_bytes_to_other_loop_end): Remove current_offset argument.
2062 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2064 * config/tc-z80.c (z80_optimize_expr): Removed.
2065 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2067 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2069 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2070 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2071 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2072 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2073 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2074 at90can64, at90usb646, at90usb647, at90usb1286 and
2076 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2078 2006-04-07 Paul Brook <paul@codesourcery.com>
2080 * config/tc-arm.c (parse_operands): Set default error message.
2082 2006-04-07 Paul Brook <paul@codesourcery.com>
2084 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2086 2006-04-07 Paul Brook <paul@codesourcery.com>
2088 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2090 2006-04-07 Paul Brook <paul@codesourcery.com>
2092 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2093 (move_or_literal_pool): Handle Thumb-2 instructions.
2094 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2096 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2099 * config/tc-i386.c (match_template): Move 64-bit operand tests
2102 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2104 * po/Make-in: Add install-html target.
2105 * Makefile.am: Add install-html and install-html-recursive targets.
2106 * Makefile.in: Regenerate.
2107 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2108 * configure: Regenerate.
2109 * doc/Makefile.am: Add install-html and install-html-am targets.
2110 * doc/Makefile.in: Regenerate.
2112 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2114 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2117 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2118 Daniel Jacobowitz <dan@codesourcery.com>
2120 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2121 (GOTT_BASE, GOTT_INDEX): New.
2122 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2123 GOTT_INDEX when generating VxWorks PIC.
2124 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2125 use the generic *-*-vxworks* stanza instead.
2127 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2130 * frags.c (frag_offset_fixed_p): New function.
2131 * frags.h (frag_offset_fixed_p): Declare.
2132 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2133 (resolve_expression): Likewise.
2135 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2137 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2138 of the same length but different numbers of slots.
2140 2006-03-30 Andreas Schwab <schwab@suse.de>
2142 * configure.in: Fix help string for --enable-targets option.
2143 * configure: Regenerate.
2145 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2147 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2148 (m68k_ip): ... here. Use for all chips. Protect against buffer
2149 overrun and avoid excessive copying.
2151 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2152 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2153 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2154 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2155 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2156 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2157 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2158 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2159 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2160 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2161 (struct m68k_cpu): Change chip field to control_regs.
2162 (current_chip): Remove.
2163 (control_regs): New.
2164 (m68k_archs, m68k_extensions): Adjust.
2165 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2166 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2167 (find_cf_chip): Reimplement for new organization of cpu table.
2168 (select_control_regs): Remove.
2170 (struct save_opts): Save control regs, not chip.
2171 (s_save, s_restore): Adjust.
2172 (m68k_lookup_cpu): Give deprecated warning when necessary.
2173 (m68k_init_arch): Adjust.
2174 (md_show_usage): Adjust for new cpu table organization.
2176 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2178 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2179 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2180 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2182 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2183 (any_gotrel): New rule.
2184 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2185 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2187 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2188 (bfin_pic_ptr): New function.
2189 (md_pseudo_table): Add it for ".picptr".
2190 (OPTION_FDPIC): New macro.
2191 (md_longopts): Add -mfdpic.
2192 (md_parse_option): Handle it.
2193 (md_begin): Set BFD flags.
2194 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2195 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2197 * Makefile.am (bfin-parse.o): Update dependencies.
2198 (DEPTC_bfin_elf): Likewise.
2199 * Makefile.in: Regenerate.
2201 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2203 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2204 mcfemac instead of mcfmac.
2206 2006-03-23 Michael Matz <matz@suse.de>
2208 * config/tc-i386.c (type_names): Correct placement of 'static'.
2209 (reloc): Map some more relocs to their 64 bit counterpart when
2211 (output_insn): Work around breakage if DEBUG386 is defined.
2212 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2213 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2214 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2215 different from i386.
2216 (output_imm): Ditto.
2217 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2219 (md_convert_frag): Jumps can now be larger than 2GB away, error
2221 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2222 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2224 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2225 Daniel Jacobowitz <dan@codesourcery.com>
2226 Phil Edwards <phil@codesourcery.com>
2227 Zack Weinberg <zack@codesourcery.com>
2228 Mark Mitchell <mark@codesourcery.com>
2229 Nathan Sidwell <nathan@codesourcery.com>
2231 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2232 (md_begin): Complain about -G being used for PIC. Don't change
2233 the text, data and bss alignments on VxWorks.
2234 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2235 generating VxWorks PIC.
2236 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2237 (macro): Likewise, but do not treat la $25 specially for
2238 VxWorks PIC, and do not handle jal.
2239 (OPTION_MVXWORKS_PIC): New macro.
2240 (md_longopts): Add -mvxworks-pic.
2241 (md_parse_option): Don't complain about using PIC and -G together here.
2242 Handle OPTION_MVXWORKS_PIC.
2243 (md_estimate_size_before_relax): Always use the first relaxation
2244 sequence on VxWorks.
2245 * config/tc-mips.h (VXWORKS_PIC): New.
2247 2006-03-21 Paul Brook <paul@codesourcery.com>
2249 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2251 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2253 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2254 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2255 (get_loop_align_size): New.
2256 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2257 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2258 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2259 (get_noop_aligned_address): Use get_loop_align_size.
2260 (get_aligned_diff): Likewise.
2262 2006-03-21 Paul Brook <paul@codesourcery.com>
2264 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2266 2006-03-20 Paul Brook <paul@codesourcery.com>
2268 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2269 (do_t_branch): Encode branches inside IT blocks as unconditional.
2270 (do_t_cps): New function.
2271 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2272 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2273 (opcode_lookup): Allow conditional suffixes on all instructions in
2275 (md_assemble): Advance condexec state before checking for errors.
2276 (insns): Use do_t_cps.
2278 2006-03-20 Paul Brook <paul@codesourcery.com>
2280 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2281 outputting the insn.
2283 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2285 * config/tc-vax.c: Update copyright year.
2286 * config/tc-vax.h: Likewise.
2288 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2290 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2292 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2294 2006-03-17 Paul Brook <paul@codesourcery.com>
2296 * config/tc-arm.c (insns): Add ldm and stm.
2298 2006-03-17 Ben Elliston <bje@au.ibm.com>
2301 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2303 2006-03-16 Paul Brook <paul@codesourcery.com>
2305 * config/tc-arm.c (insns): Add "svc".
2307 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2309 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2310 flag and avoid double underscore prefixes.
2312 2006-03-10 Paul Brook <paul@codesourcery.com>
2314 * config/tc-arm.c (md_begin): Handle EABIv5.
2315 (arm_eabis): Add EF_ARM_EABI_VER5.
2316 * doc/c-arm.texi: Document -meabi=5.
2318 2006-03-10 Ben Elliston <bje@au.ibm.com>
2320 * app.c (do_scrub_chars): Simplify string handling.
2322 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2323 Daniel Jacobowitz <dan@codesourcery.com>
2324 Zack Weinberg <zack@codesourcery.com>
2325 Nathan Sidwell <nathan@codesourcery.com>
2326 Paul Brook <paul@codesourcery.com>
2327 Ricardo Anguiano <anguiano@codesourcery.com>
2328 Phil Edwards <phil@codesourcery.com>
2330 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2331 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2333 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2334 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2335 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2337 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2339 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2340 even when using the text-section-literals option.
2342 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2344 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2346 (m68k_ip): <case 'J'> Check we have some control regs.
2347 (md_parse_option): Allow raw arch switch.
2348 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2349 whether 68881 or cfloat was meant by -mfloat.
2350 (md_show_usage): Adjust extension display.
2351 (m68k_elf_final_processing): Adjust.
2353 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2355 * config/tc-avr.c (avr_mod_hash_value): New function.
2356 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2357 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2358 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2359 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2361 (tc_gen_reloc): Handle substractions of symbols, if possible do
2362 fixups, abort otherwise.
2363 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2364 tc_fix_adjustable): Define.
2366 2006-03-02 James E Wilson <wilson@specifix.com>
2368 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2369 change the template, then clear md.slot[curr].end_of_insn_group.
2371 2006-02-28 Jan Beulich <jbeulich@novell.com>
2373 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2375 2006-02-28 Jan Beulich <jbeulich@novell.com>
2378 * macro.c (getstring): Don't treat parentheses special anymore.
2379 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2380 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2383 2006-02-28 Mat <mat@csail.mit.edu>
2385 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2387 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2389 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2391 (CFI_signal_frame): Define.
2392 (cfi_pseudo_table): Add .cfi_signal_frame.
2393 (dot_cfi): Handle CFI_signal_frame.
2394 (output_cie): Handle cie->signal_frame.
2395 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2396 different. Copy signal_frame from FDE to newly created CIE.
2397 * doc/as.texinfo: Document .cfi_signal_frame.
2399 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2401 * doc/Makefile.am: Add html target.
2402 * doc/Makefile.in: Regenerate.
2403 * po/Make-in: Add html target.
2405 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2407 * config/tc-i386.c (output_insn): Support Intel Merom New
2410 * config/tc-i386.h (CpuMNI): New.
2411 (CpuUnknownFlags): Add CpuMNI.
2413 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2415 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2416 (hpriv_reg_table): New table for hyperprivileged registers.
2417 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2420 2006-02-24 DJ Delorie <dj@redhat.com>
2422 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2423 (tc_gen_reloc): Don't define.
2424 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2425 (OPTION_LINKRELAX): New.
2426 (md_longopts): Add it.
2428 (md_parse_options): Set it.
2429 (md_assemble): Emit relaxation relocs as needed.
2430 (md_convert_frag): Emit relaxation relocs as needed.
2431 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2432 (m32c_apply_fix): New.
2433 (tc_gen_reloc): New.
2434 (m32c_force_relocation): Force out jump relocs when relaxing.
2435 (m32c_fix_adjustable): Return false if relaxing.
2437 2006-02-24 Paul Brook <paul@codesourcery.com>
2439 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2440 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2441 (struct asm_barrier_opt): Define.
2442 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2443 (parse_psr): Accept V7M psr names.
2444 (parse_barrier): New function.
2445 (enum operand_parse_code): Add OP_oBARRIER.
2446 (parse_operands): Implement OP_oBARRIER.
2447 (do_barrier): New function.
2448 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2449 (do_t_cpsi): Add V7M restrictions.
2450 (do_t_mrs, do_t_msr): Validate V7M variants.
2451 (md_assemble): Check for NULL variants.
2452 (v7m_psrs, barrier_opt_names): New tables.
2453 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2454 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2455 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2456 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2457 (struct cpu_arch_ver_table): Define.
2458 (cpu_arch_ver): New.
2459 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2460 Tag_CPU_arch_profile.
2461 * doc/c-arm.texi: Document new cpu and arch options.
2463 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2465 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2467 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2469 * config/tc-ia64.c: Update copyright years.
2471 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2473 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2476 2005-02-22 Paul Brook <paul@codesourcery.com>
2478 * config/tc-arm.c (do_pld): Remove incorrect write to
2480 (encode_thumb32_addr_mode): Use correct operand.
2482 2006-02-21 Paul Brook <paul@codesourcery.com>
2484 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2486 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2487 Anil Paranjape <anilp1@kpitcummins.com>
2488 Shilin Shakti <shilins@kpitcummins.com>
2490 * Makefile.am: Add xc16x related entry.
2491 * Makefile.in: Regenerate.
2492 * configure.in: Added xc16x related entry.
2493 * configure: Regenerate.
2494 * config/tc-xc16x.h: New file
2495 * config/tc-xc16x.c: New file
2496 * doc/c-xc16x.texi: New file for xc16x
2497 * doc/all.texi: Entry for xc16x
2498 * doc/Makefile.texi: Added c-xc16x.texi
2499 * NEWS: Announce the support for the new target.
2501 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2503 * configure.tgt: set emulation for mips-*-netbsd*
2505 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2507 * config.in: Rebuilt.
2509 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2511 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2512 from 1, not 0, in error messages.
2513 (md_assemble): Simplify special-case check for ENTRY instructions.
2514 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2515 operand in error message.
2517 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2519 * configure.tgt (arm-*-linux-gnueabi*): Change to
2522 2006-02-10 Nick Clifton <nickc@redhat.com>
2524 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2525 32-bit value is propagated into the upper bits of a 64-bit long.
2527 * config/tc-arc.c (init_opcode_tables): Fix cast.
2528 (arc_extoper, md_operand): Likewise.
2530 2006-02-09 David Heine <dlheine@tensilica.com>
2532 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2533 each relaxation step.
2535 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2537 * configure.in (CHECK_DECLS): Add vsnprintf.
2538 * configure: Regenerate.
2539 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2540 include/declare here, but...
2541 * as.h: Move code detecting VARARGS idiom to the top.
2542 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2543 (vsnprintf): Declare if not already declared.
2545 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2547 * as.c (close_output_file): New.
2548 (main): Register close_output_file with xatexit before
2549 dump_statistics. Don't call output_file_close.
2551 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2553 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2554 mcf5329_control_regs): New.
2555 (not_current_architecture, selected_arch, selected_cpu): New.
2556 (m68k_archs, m68k_extensions): New.
2557 (archs): Renamed to ...
2558 (m68k_cpus): ... here. Adjust.
2560 (md_pseudo_table): Add arch and cpu directives.
2561 (find_cf_chip, m68k_ip): Adjust table scanning.
2562 (no_68851, no_68881): Remove.
2563 (md_assemble): Lazily initialize.
2564 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2565 (md_init_after_args): Move functionality to m68k_init_arch.
2566 (mri_chip): Adjust table scanning.
2567 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2568 options with saner parsing.
2569 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2570 m68k_init_arch): New.
2571 (s_m68k_cpu, s_m68k_arch): New.
2572 (md_show_usage): Adjust.
2573 (m68k_elf_final_processing): Set CF EF flags.
2574 * config/tc-m68k.h (m68k_init_after_args): Remove.
2575 (tc_init_after_args): Remove.
2576 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2577 (M68k-Directives): Document .arch and .cpu directives.
2579 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2581 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2582 synonyms for equ and defl.
2583 (z80_cons_fix_new): New function.
2584 (emit_byte): Disallow relative jumps to absolute locations.
2585 (emit_data): Only handle defb, prototype changed, because defb is
2586 now handled as pseudo-op rather than an instruction.
2587 (instab): Entries for defb,defw,db,dw moved from here...
2588 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2589 Add entries for def24,def32,d24,d32.
2590 (md_assemble): Improved error handling.
2591 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2592 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2593 (z80_cons_fix_new): Declare.
2594 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2595 (def24,d24,def32,d32): New pseudo-ops.
2597 2006-02-02 Paul Brook <paul@codesourcery.com>
2599 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2601 2005-02-02 Paul Brook <paul@codesourcery.com>
2603 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2604 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2605 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2606 T2_OPCODE_RSB): Define.
2607 (thumb32_negate_data_op): New function.
2608 (md_apply_fix): Use it.
2610 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2612 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2614 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2615 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2617 (relaxation_requirements): Add pfinish_frag argument and use it to
2618 replace setting tinsn->record_fix fields.
2619 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2620 and vinsn_to_insnbuf. Remove references to record_fix and
2621 slot_sub_symbols fields.
2622 (xtensa_mark_narrow_branches): Delete unused code.
2623 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2625 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2627 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2628 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2629 of the record_fix field. Simplify error messages for unexpected
2631 (set_expr_symbol_offset_diff): Delete.
2633 2006-01-31 Paul Brook <paul@codesourcery.com>
2635 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2637 2006-01-31 Paul Brook <paul@codesourcery.com>
2638 Richard Earnshaw <rearnsha@arm.com>
2640 * config/tc-arm.c: Use arm_feature_set.
2641 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2642 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2643 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2646 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2647 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2648 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2649 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2651 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2652 (arm_opts): Move old cpu/arch options from here...
2653 (arm_legacy_opts): ... to here.
2654 (md_parse_option): Search arm_legacy_opts.
2655 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2656 (arm_float_abis, arm_eabis): Make const.
2658 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2660 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2662 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2664 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2665 in load immediate intruction.
2667 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2669 * config/bfin-parse.y (value_match): Use correct conversion
2670 specifications in template string for __FILE__ and __LINE__.
2674 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2676 Introduce TLS descriptors for i386 and x86_64.
2677 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2678 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2679 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2680 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2681 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2683 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2684 (lex_got): Handle @tlsdesc and @tlscall.
2685 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2687 2006-01-11 Nick Clifton <nickc@redhat.com>
2689 Fixes for building on 64-bit hosts:
2690 * config/tc-avr.c (mod_index): New union to allow conversion
2691 between pointers and integers.
2692 (md_begin, avr_ldi_expression): Use it.
2693 * config/tc-i370.c (md_assemble): Add cast for argument to print
2695 * config/tc-tic54x.c (subsym_substitute): Likewise.
2696 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2697 opindex field of fr_cgen structure into a pointer so that it can
2698 be stored in a frag.
2699 * config/tc-mn10300.c (md_assemble): Likewise.
2700 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2702 * config/tc-v850.c: Replace uses of (int) casts with correct
2705 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2708 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2710 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2713 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2714 a local-label reference.
2716 For older changes see ChangeLog-2005
2722 version-control: never