1 2011-06-15 Nick Clifton <nickc@redhat.com>
3 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
5 2011-06-14 Tristan Gingold <gingold@adacore.com>
7 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
8 (tc_new_dot_label): Define.
9 (ppc_new_dot_label): Declare.
10 * config/tc-ppc.c (ppc_frob_label): Set within target field.
11 (ppc_fix_adjustable): Use this field to adjust the reloc.
12 (ppc_new_dot_label): New function.
14 2011-06-14 Alan Modra <amodra@gmail.com>
16 * po/POTFILES.in: Regenerate.
18 2011-06-13 Walter Lee <walt@tilera.com>
20 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
22 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
24 * Makefile.in: Regenerate.
25 * configure.tgt (tilepro-*-*): New.
26 (tilegx-*-*): Likewise.
27 * config/tc-tilegx.c: New file.
28 * config/tc-tilegx.h: Likewise.
29 * config/tc-tilepro.h: Likewise.
30 * config/tc-tilepro.c: Likewise.
31 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
33 * doc/Makefile.in: Regenerate.
34 * doc/all.texi (TILEGX): Define.
36 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
37 c-tilegx.texi and c-tilepro.texi.
38 * doc/c-tilegx.texi: New.
39 * doc/c-tilepro.texi: New.
41 2011-06-13 Nick Clifton <nickc@redhat.com>
44 * config/tc-arm.c (do_shift): Do not allow shift operations at the
45 end of a register based shift insn.
46 (do_t_shift): Likewise.
48 2011-06-13 Nick Clifton <nickc@redhat.com>
50 * config/tc-score.c (s3_my_get_expression): Delete unused local
52 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
53 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
54 (s3_do_macro_bcmp): Zero inst_expand array.
55 (s3_do_macro_bcmpz): Likewise.
56 (s3_s_score_end): Delete unused local variable 'dot'.
57 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
58 * config/tc-score7.c (s7_my_get_expression): Delete unused local
60 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
61 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
63 (s7_s_score_end): Delete unused local variable 'dot'.
64 (s7_relax_frag): Delete unused local variable 'relax_size'.
65 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
67 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
69 AVX Programming Reference (June, 2011)
70 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
71 unsupported_vector_index_register.
72 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
73 (check_VecOperands): New.
74 (match_template): Call check_VecOperands. Handle
75 invalid_vsib_address and unsupported_vector_index_register.
76 (build_modrm_byte): Support VecSIB. Check register-only source
77 operand when two source operands are swapped.
78 (i386_index_check): Allow Xmm/Ymm index registers.
80 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
83 2011-06-09 Nick Clifton <nickc@redhat.com>
86 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
88 (check_cinv_options): Remove unused local variables. Make
90 (md_assemble): Remove unused local variable.
92 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
94 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
96 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
99 * config/tc-arm.c (parse_psr): Set m_profile to false when
100 assembling for any architecture.
102 2011-06-02 Jie Zhang jie@codesourcery.com
103 Nathan Sidwell nathan@codesourcery.com
105 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
106 (encode_arm_addr_mode_2): Set default sign of zero here ...
107 (encode_arm_addr_mode_3): ... and here.
108 (encode_arm_cp_address): ... and here.
109 (md_apply_fix): Use default sign of zero here.
111 2011-06-02 Nick Clifton <nickc@redhat.com>
113 * as.c: Fix spelling typo.
115 * config/tc-ppc.c: Likewise.
116 * po/gas.pit: Regenerate.
118 2011-05-31 Paul Brook <paul@codesourcery.com>
120 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
121 (arm_extensions): Allow idiv on ARMv7-R.
122 * doc/c-arm.text: Update idiv extension restrictions.
124 2011-05-31 Paul Brook <paul@codesourcery.com>
126 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
129 2011-05-31 Paul Brook <paul@codesourcery.com>
131 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
134 2011-05-31 Paul Brook <paul@codesourcery.com>
135 Nathan Sidwell <nathan@codesourcery.com>
137 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
138 pc-relative fixes to constants.
139 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
141 2011-05-27 Nick Clifton <nickc@redhat.com>
143 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
145 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
147 * config/tc-s390.c (md_gather_operands): Fix check for floating
148 register pair operands.
150 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
152 * config/tc-s390.c (md_gather_operands): Emit an error for odd
153 numbered registers used as register pair operand.
155 2011-05-23 Nick Clifton <nickc@redhat.com>
157 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
159 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
161 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
162 (tic6x_parse_name): Handle it.
163 (tic6x_fix_new_exp): Handle O_pcr_offset.
164 (tic6x_fix_adjustable): Return 0 for the new relocs.
165 (md_apply_fix): Handle them.
166 (tc_gen_reloc): Likewise.
167 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
169 2011-05-18 Nick Clifton <nickc@redhat.com>
172 * config/tc-tic30.c (ordinal_names): Allow translation of the
175 2011-05-18 Nick Clifton <nickc@redhat.com>
177 * config/tc-arm.c (s_unreq): Reword warning message to make it
179 * config/tc-ia64.c (md_show_usage): Add note for translators.
180 * configure.in (ALL_LINGUAS): Add "fi".
181 * configure: Regenerate.
183 2011-05-18 Tristan Gingold <gingold@adacore.com>
185 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
186 Put size into an union with dw.
187 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
188 (ppc_xcoff_end): Declare.
190 * config/tc-ppc.c: Add includes for xcoff.
191 (ppc_dwsect): New function.
192 (md_pseudo_table): Add dwsect.
193 (struct dw_subsection): New.
195 (ppc_change_debug_section): New function.
196 (ppc_xcoff_end): Ditto.
197 (ppc_function): Adjust for ppc_tc_sy.
198 (ppc_symbol_new_hook): Ditto.
199 (ppc_frob_symbol): Ditto.
200 (ppc_frob_section): Do not set vma for debug sections.
201 (ppc_fix_adjustable): Return true for debug sections.
202 * config/obj-coff.c: Add includes for xcoff.
203 (coff_frob_section): Handle dwarf section.
205 2011-05-17 Nick Clifton <nickc@redhat.com>
207 * po/fi.po: New Finnish translation.
208 * po/fr.po: Updated French translation.
210 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
211 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
212 * cond.c (s_else): Fix typos in error messages.
213 * config/tc-pj.c (md_assemble): Fix typo in error message.
215 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
217 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
219 (md_show_usage): Only mention --pic if the assembler can generate
221 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
222 prerequisite for --pic being a valid option.
224 2011-05-13 Frederic Marchal <fmarchal@perso.be>
227 * config/tc-v850.c (parse_register_list): Correct error string.
229 2011-05-12 Quentin Neill <quentin.neill@amd.com>
231 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
232 (i386_align_code): Ditto
234 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
237 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
238 immediates on 32-bit hosts.
240 2011-05-10 Quentin Neill <quentin.neill@amd.com>
242 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
243 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
244 (i386_align_code): Rename PROCESSOR_BDVER1.
245 (processor_type): Ditto.
246 * doc/c-i386.texi: Add bdver2.
248 2011-05-10 Alan Modra <amodra@gmail.com>
250 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
252 2011-05-09 Paul Brook <paul@codesourcery.com>
254 * config/tc-tic6x.c (streq): Define.
255 (tic6x_get_unwind): New.
256 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
257 s_tic6x_personalityindex, s_tic6x_personality): New functions.
258 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
259 "personality" and "cantunwind".
260 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
261 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
262 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
263 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
264 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
265 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
266 tic6x_cfi_endproc): New.
267 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
268 (tic6x_unwind_info): New.
269 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
271 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
272 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
273 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
274 tc_cfi_section_name): Define.
275 * doc/c-tic6x.texi: Document new unwinding directives.
276 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
278 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
279 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
281 (CFI_EMIT_target): Define.
282 (dot_cfi_sections): Check tc_cfi_section_name.
283 (dot_cfi_startproc): Use tc_cfi_startproc.
284 (dot_cfi_endproc): Use tc_cfi_endproc.
285 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
286 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
287 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
289 2011-05-07 Alan Modra <amodra@gmail.com>
291 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
292 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
293 (struct fde_entry): Rename cseg to cur_seg.
294 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
295 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
296 that #if SUPPORT_FRAME_LINKONCE.
297 (cfi_finish): Likewise.
299 2011-05-06 Tristan Gingold <gingold@adacore.com>
301 * read.c (s_comm_internal): Remove code for OBJ_VMS.
304 * write.c (write_object_file): Ditto.
305 * symbols.c (define_sym_at_dot): Ditto.
308 2011-05-05 Alan Modra <amodra@gmail.com>
310 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
311 file to conditionally compile code added 2011-04-26.
312 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
313 when SUPPORT_FRAME_LINKONCE.
314 (get_cfi_seg): Likewise. Reintroduce old code for when not
315 SUPPORT_FRAME_LINKONCE.
316 (cfi_finish): Move get_cfi_seg calls out of loop when not
317 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
319 2011-05-03 Paul Brook <paul@codesourcery.com>
321 * config/tc-tic6x.c (s_ehtype): New function.
322 (md_pseudo_table): Add "ehtype".
323 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
324 * doc/c-tic6x.texi: Document .ehtype directive.
326 2011-04-26 Kai Tietz <ktietz@redhat.com>
328 * dw2gencfi.c (dwcfi_seg_list): New struct.
329 (dwcfi_hash): New static hash variable.
330 (get_debugseg_name): New.
331 (alloc_debugseg_item): New.
332 (make_debug_seg): New.
333 (dwcfi_hash_insert): New.
334 (dwcfi_hash_find): New.
335 (dwcfi_hash_find_or_make): New.
336 (cfi_insn_data): New member cur_seg.
337 (cie_entry): Likewise.
338 (fde_entry): New cseg and handled members.
339 (alloc_fde_entry): Initialize cseg member.
340 (alloc_cfi_insn_data): Initialize cur_seg member.
341 (dot_cfi_sections): Compare for beginning of
342 section names via strncmp.
344 (cfi_finish): Treat link-once sections.
345 (is_now_linkonce_segment): New local helper.
346 (output_cie): Ignore cie entries not member of current
348 (output_fde): Likewise.
349 (select_cie_for_fde): Likewise.
350 (cfi_change_reg_numbers): Add new argument for current segment
351 and ignore insn elements, if not part of current segment.
352 * ehopt.c (get_cie_info): Use strncmp for
353 section name matching.
354 (heck_eh_frame): Likewise.
356 2011-04-20 Catherine Moore <clm@codesourcery.com>
357 David Ung <davidu@mips.com>
359 * config/mips.c (mips_cl_insn): Add new field complete_p.
360 (create_insn): Initialize complete_p to zero.
362 (fix_24k_align_to): New.
363 (fix_24k_store_info): Declare.
365 (fix_24k_record_store_info): New.
367 (nops_for_insn): Call nops_for_24k.
368 (append_insn): Move O_constant expression handling.
370 2011-04-20 Alan Modra <amodra@gmail.com>
372 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
373 (hash_new_sized): New function, split out from..
376 2011-04-19 Nick Clifton <nickc@redhat.com>
378 * config/tc-arm.c (v7m_psrs): Revert previous delta.
380 2011-04-18 Julian Brown <julian@codesourcery.com>
381 Nick Clifton <nickc@redhat.com>
383 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
384 detect M-profile targets.
385 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
386 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
388 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
390 * config/tc-s390.c (s390_machine): New prototype.
391 (md_pseudo_table): New pseudo-op .machine.
392 (s390_opcode_hash): Initialize to NULL.
393 (s390_parse_cpu): New function.
394 (md_parse_option): Use s390_parse_cpu.
395 (s390_setup_opcodes): New function.
396 (md_begin): Use s390_setup_opcodes.
397 (s390_machine): New hook handling the new .machine pseudo.
399 * doc/c-s390.texi: Document the new pseudo op .machine.
401 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
403 * config/tc-i386.c (i386_mach): Start error message with lower
405 (md_begin): Likewise.
406 (md_parse_option): Likewise.
407 (i386_target_format): Likewise.
408 (check_byte_reg): Likewise.
409 (check_long_reg): Likewise.
410 (check_qword_reg): Likewise.
411 (check_word_reg): Likewise.
413 2011-04-12 Nick Clifton <nickc@redhat.com>
416 * config/tc-arm.c (relax_branch): Do not relax branches to
417 preemptable global symbols.
419 2011-04-11 Julian Brown <julian@codesourcery.com>
421 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
423 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
425 (parse_operands): Likewise.
426 (do_mrs): Tweak error message for constraint.
427 (do_t_mrs): Update constraints for changes to APSR support.
428 (do_t_msr): Likewise. Don't set PSR_f flag here.
429 (psrs): Remove "g", "nzcvq", "nzcvqg".
430 (insns): Tweak entries for msr and mrs instructions.
432 2011-04-11 Kai Tietz <ktietz@redhat.com>
434 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
436 2011-04-11 Nick Clifton <nickc@redhat.com>
438 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
439 * config/tc-i386.h (x86_cons): Always prototype.
441 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
442 in order to avoid a compile time warning.
443 (getprocreg_image): Likewise.
445 2011-04-11 Alan Modra <amodra@gmail.com>
447 * config/tc-cr16.c (getprocreg_image): Correct range check.
448 (getprocregp_image): Likewise.
450 2011-04-06 Joseph Myers <joseph@codesourcery.com>
452 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
453 xscale*be|xscale*b, xscale*): Remove architectures.
454 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
455 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
457 2011-04-01 Tristan Gingold <gingold@adacore.com>
459 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
461 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
463 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
465 (md_begin): Initialize them.
466 (s_tic6x_scomm): New static function.
467 (md_pseudo_table): Add "scomm".
468 (tc_gen_reloc): Really undo all adjustments made by
469 bfd_install_relocation.
470 * doc/c-tic6x.texi: Document the .scomm directive.
472 2011-03-31 Tristan Gingold <gingold@adacore.com>
474 * dwarf2dbg.c (DWARF2_VERSION): Define.
475 (out_debug_line): Use it.
476 (out_debug_aranges): Ditto.
477 (out_debug_info): Ditto.
478 * config/tc-ia64.h (DWARF2_VERSION): Override it.
480 2011-03-30 Michael Snyder <msnyder@vmware.com>
482 * obj-elf.c (obj_elf_section): Free malloced name.
483 * macro.c (get_any_string): Free malloced br_buf.
484 (do_formals): Free 'formal'.
486 2011-03-30 Tristan Gingold <gingold@adacore.com>
488 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
489 to offset only if within is set.
490 (ppc_stabx): Reformat. For stsym stabs, add a check and set
491 within only for symbols.
493 2011-03-29 Richard Henderson <rth@redhat.com>
496 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
497 label; zap alpha_insn_label.
499 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
501 * config/tc-i386.c (handle_quad): Properly handle multiple
504 2011-03-29 Mike Frysinger <vapier@gentoo.org>
506 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
507 reg $2 is the same as dest reg $4.
509 2011-03-29 Mike Frysinger <vapier@gentoo.org>
511 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
512 reg $2 is the same as dest reg $4.
514 2011-03-29 Mike Frysinger <vapier@gentoo.org>
516 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
517 reg $2 is the same as dest reg $4.
519 2011-03-28 Mike Frysinger <vapier@gentoo.org>
521 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
522 reg $1 is the same as dest reg $7.
524 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
526 * config/tc-i386.c (handle_quad): New.
527 (md_pseudo_table): Add "quad".
529 2011-03-26 John Marino <binutils@marino.st>
531 * configure.tgt: Fix support for *-*-dragonfly*.
532 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
533 * config/te-dragonfly.h: New file.
535 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
537 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
538 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
540 * doc/c-avr.texi: Document new device names.
542 2011-03-24 Mike Frysinger <vapier@gentoo.org>
544 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
545 reg $1 is the same as dest reg $7.
546 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
549 2011-03-24 Mike Frysinger <vapier@gentoo.org>
551 * config/bfin-parse.y (check_macfuncs): Clarify error message when
552 P is mismatched. Check destination regno are off by one when P is
553 set, or are equal when P is not set.
555 2011-03-23 Mike Frysinger <vapier@gentoo.org>
557 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
558 the same as dest reg $4.
559 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
561 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
563 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
564 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
565 * doc/c-avr.texi: Document new device names.
567 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
569 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
570 (AVR_INSN): Change definition to match.
571 (avr_opcodes): Likewise, change to match.
572 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
573 (md_show_usage): Add XMEGA architecture names.
574 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
575 Add support for SPM Z+ instruction.
576 * doc/c-avr.texi: Add documentation for XMEGA architectures and
579 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
581 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
583 2011-03-18 Alan Modra <amodra@gmail.com>
585 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
586 on .size expression errors rather than symbols in the size expression.
588 2011-03-18 Alan Modra <amodra@gmail.com>
590 * input-scrub.c (line_numberT): Delete.
591 (input_scrub_close): Reset line counters.
592 * messages.c (as_show_where): Don't print invalid line number.
593 (as_warn_internal, as_bad_internal): Likewise.
595 2011-03-18 Alan Modra <amodra@gmail.com>
597 * read.c (read_a_source_file): Remove md_after_pass_hook.
598 Move "quit" label before set of dot_symbol.
599 * config/tc-d10v.h (md_after_pass_hook): Don't define.
600 * config/tc-d30v.h (md_after_pass_hook): Likewise.
601 * config/tc-m32r.h (md_after_pass_hook): Likewise.
602 (md_cleanup): Define to call m32r_fill_insn.
604 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
606 * config/tc-s390.c (md_parse_option): Add -march=all option which
607 switches to the highest available CPU.
609 2011-03-17 Alan Modra <amodra@gmail.com>
612 * expr.c (operand): Correct passing of "mode" to expr.
613 * read.c (do_org): Allow expr_section.
614 (get_known_segmented_expression): Don't assert anything about the
617 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
619 * as.c (show_usage): Add --size-check=.
620 (parse_args): Add and handle OPTION_SIZE_CHECK.
622 * as.h (flag_size_check): New.
624 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
625 bad .size directive only for --size-check=error.
627 * doc/as.texinfo: Document --size-check=.
629 2011-03-14 Mike Frysinger <vapier@gentoo.org>
631 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
632 bf542/bf544/bf547/bf548/bf549.
634 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
636 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
637 determine whether a relocation is needed.
638 (md_apply_fix, arm_apply_sym_value): Likewise.
640 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
642 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
645 2011-03-11 Nick Clifton <nickc@redhat.com>
647 * remap.c (remap_debug_filename): Always allocate a buffer for the
649 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
650 remap_debug_filename.
652 2011-03-10 Michael Snyder <msnyder@vmware.com>
654 Revert the following change:
655 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
656 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
658 2011-03-10 Alan Modra <amodra@gmail.com>
660 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
661 TARGET_SYMBOL_FIELDS): Don't define.
662 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
664 2011-03-09 Michael Snyder <msnyder@vmware.com>
666 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
667 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
668 (emit_fixed_inc_line_addr): Assign instead of conditional in
671 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
673 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
674 non-constant .size expression.
676 2011-03-02 Nick Clifton <nickc@redhat.com>
678 * ecoff.c: Incldue filenames.h
680 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
682 * depend.c (register_dependency): Use filename_(n)cmp.
683 * dwarf2dbg.c (get_filenum): Likewise.
684 * ecoff.c (add_file): Likewise.
685 (ecoff_generate_asm_lineno): Likewise.
686 * input-scrub.c (new_logical_line_flags): Likewise.
687 * listing.c (file_info): Likewise.
688 (listing_newline): Likewise.
689 * remap.c (remap_debug_filename): Likewise.
690 * stabs.c (generate_asm_file): Likewise.
691 (stabs_generate_asm_lineno): Likewise.
693 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
695 * config/tc-mips.c (append_insn): Disable branch relaxation for
698 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
700 * config/tc-mips.c (macro): Handle M_PREF_AB.
702 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
704 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
706 (RELAX_BRANCH_UNCOND): Adjust accordingly.
707 (RELAX_BRANCH_LIKELY): Likewise.
708 (RELAX_BRANCH_LINK): Likewise.
709 (RELAX_BRANCH_TOOFAR): Likewise.
710 (RELAX_BRANCH_AT): New macro.
711 (append_insn): Encode the temporary register to use in standard
712 MIPS branch relaxation.
713 (relaxed_branch_length): Update according to changes to
715 (md_convert_frag): Use the encoded register as the temporary.
717 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
719 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
720 reject PC-relative relocations.
722 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
724 * config/tc-mips.c (md_convert_frag): Correct message
727 2011-02-28 Alan Modra <amodra@gmail.com>
729 * symbols.c (report_op_error): Remove unnecessary forward declaration.
730 Add "op" parameter. Report operator and operand segments in error
731 message, not operand symbols.
732 (resolve_symbol_value): Always set segment for equated symbols, not
733 just when finalizing. Adjust report_op_error calls.
735 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
737 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
738 if 64bit relocations aren't allowed.
740 2011-02-25 Alan Modra <amodra@gmail.com>
743 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
745 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
747 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
748 initialization of offset_reloc.
750 2011-02-15 Richard Henderson <rth@redhat.com>
752 * dw2gencfi.c (dot_cfi_dummy): New.
753 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
754 * read.c (pobegin): Unconditionally call cfi_pop_insert.
756 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
758 * configure: Regenerate.
760 2011-02-13 Mike Frysinger <vapier@gentoo.org>
762 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
763 * config/bfin-parse.y (BYTEOP2M): Delete token.
764 (asm_1): Remove BYTEOP2M insn matching.
766 2011-02-12 Mike Frysinger <vapier@gentoo.org>
768 * config/bfin-defs.h: Include opcode/bfin.h.
769 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
771 2011-02-11 Mike Frysinger <vapier@gentoo.org>
773 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
774 (Modify Registers): Fix subtracted typo.
775 (.byte2): Extend and swap descriptions with .byte4.
776 (.byte4): Extend and swap descriptions with .byte2.
777 (.db, .dw, .dd): Document behavior.
779 2011-02-11 Mike Frysinger <vapier@gentoo.org>
781 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
783 2011-02-11 Alan Modra <amodra@gmail.com>
785 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
787 2011-02-10 Alan Modra <amodra@gmail.com>
789 * doc/as.texinfo (Overview): Add missing markup around Blackfin
792 2011-02-10 Alan Modra <amodra@gmail.com>
794 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
795 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
796 (Overview <Target PowerPC options>): Add a number of missing options.
797 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
799 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
802 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
805 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
807 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
809 (md_parse_option): Likewise.
811 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
813 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
814 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
815 (TIC6X Options): Don't mention "-matomic".
816 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
817 (md_longopts): Remove corresponding entries.
818 (md_parse_option): Don't handle them.
819 (md_show_usage): Don't document them.
820 (tic6x_atomic): Delete variable.
821 (tic6x_update_features): Always copy tic6x_arch_enable to
823 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
824 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
825 (md_pseudo_table): Remove ".atomic" and ".noatomic".
827 2011-01-31 Nick Clifton <nickc@redhat.com>
829 * write.c (write_contents): Include output file name and bfd error
830 value when reporting the inability to write to the output file.
831 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
832 frag that has a non-zero fill value.
834 2011-01-27 DJ Delorie <dj@redhat.com>
836 * config/tc-rx.c (md_convert_frag): If we can't compute the target
837 address, zero out the values stored in the object file to make
838 objdump's output consistent.
840 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
842 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
843 x86_dwarf2_return_column to 32.
845 2011-01-20 Nick Clifton <nickc@redhat.com>
848 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
851 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
853 * write.c (compress_debug): Return if section size is smaller
856 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
859 * write.c (compress_debug): Return if section size is 0.
861 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
863 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
864 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
865 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
868 2011-01-18 Nick Clifton <nickc@redhat.com>
871 * doc/all.texi: Add NS32K
872 * doc/as.texinfo: Remove target specific details of which
873 characters act as comment initiators and statement separators into
874 individual target specific files.
875 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
876 the hash character at the start of a line.
877 * doc/c-arm.texi (ARM-Chars): Likewise.
878 * doc/c-avr.texi (AVR-Chars): Likewise.
879 * doc/c-d10v.texi (D10V-Chars): Likewise.
880 * doc/c-d30v.texi (D30V-Chars): Likewise.
881 * doc/c-mmix.texi (MMIX-Chars): Likewise.
882 * doc/c-s390.texi (s390 characters): Likewise.
883 * doc/c-sh.texi (SH-Chars): Likewise.
884 * doc/c-sh64.texi (SH64-Chars): Likewise.
885 * doc/c-sparc.texi (SPARC-Chars): Likewise.
886 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
887 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
888 * doc/c-z80.texi (Z80-Chars): Likewise.
889 * doc/c-z8k.texi (Z8000-Chars): Likewise.
890 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
891 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
892 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
893 line separator characters.
894 * doc/c-cr16.texi (CR16 Syntax): Likewise.
895 * doc/c-i386.texi (i386-Chars): Likewise.
896 * doc/c-i860.texi (i860-Chars): Likewise.
897 * doc/c-i960.texi (i960-Chars): Likewise.
898 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
899 * doc/c-lm32.texi (LM32-Chars): likewise.
900 * doc/c-m32c.texi (M32C-Chars): Likewise.
901 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
902 * doc/c-m68k.texi (M68K-Chars): Likewise.
903 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
904 * doc/c-msp430.texi (MSP430-Chars): Likewise.
905 * doc/c-mt.texi (MT-Chars): Likewise.
906 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
907 * doc/c-pj.texi (PJ-Chars): Likewise.
908 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
909 * doc/c-rx.texi (RX-Chars): Likewise.
910 * doc/c-score.texi (SCORE-Chars): Likewise.
911 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
912 * doc/c-v850.texi (V850-Chars): Likewise.
913 * doc/c-vax.texi (VAX-Chars): Likewise.
914 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
916 2011-01-17 Quentin Neill <quentin.neill@amd.com>
918 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
920 * doc/c-i386.texi (i386-TBM): New section.
922 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
924 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
925 (disallow_64bit_reloc): This.
926 (md_assemble): Don't check movabs for x32 mode here.
927 (i386_target_format): Updated.
928 (tc_gen_reloc): Check if 64bit relocations are allowed.
930 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
932 * config/tc-i386.c (disallow_64bit_disp): New.
933 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
934 X86_64_ABI/X86_64_X32_ABI.
935 (md_assemble): Don't allow movabs with relocation in x32 mode.
936 (i386_target_format): Updated.
938 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
940 * config/tc-i386.c (OPTION_N32): Renamed to ...
942 (md_longopts): Replace n32 with x32.
943 (md_parse_option): Updated.
944 (md_show_usage): Likewise.
946 * doc/c-i386.texi: Replace --n32 with --x32.
948 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
950 * config/tc-mips.c (mips_ip): Update error messages. Take an
951 unadjusted offset for "+c" argument.
953 2011-01-10 Nick Clifton <nickc@redhat.com>
955 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
958 2011-01-10 Nick Clifton <nickc@redhat.com>
960 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
963 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
964 Glauber de Oliveira Costa <glommer@gmail.com>
966 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
967 .tlsdescseq directive.
968 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
970 (s_arm_tls_descseq): New directive.
971 (md_pseudo_table): Add it.
972 (encode_branch): Allow TLS_CALL relocs too.
973 (do_t_blx, do_t_branch23): Use encode_branch.
974 (reloc_names): Add tlsdesc and tlscall.
975 (md_apply_fix): Process tls desc relocations.
976 (tc_gen_reloc): Likewise.
977 (arm_fix_adjustable): Likewise.
979 2011-01-07 Quentin Neill <quentin.neill@amd.com>
981 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
983 * doc/c-i386.texi (i386-BMI): New section.
985 2011-01-06 Paul Koning <ni1d@arrl.net>
987 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
988 references to absolute addresses.
990 2011-01-05 DJ Delorie <dj@redhat.com>
992 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
993 instead of an RH_NEG32 one.
995 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
997 * doc/c-i386.texi: Clarify --n32.
999 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1001 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1002 integer registers in VEX.vvvv. Check register-only source
1003 operand when two source operands are swapped. Properly update
1004 destination when two source operands are swapped.
1006 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1008 * gas.c (parse_args): Update copyright to 2011.
1010 For older changes see ChangeLog-2010
1016 version-control: never