1 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
3 * configure.tgt: Support x32.
5 2011-06-15 Nick Clifton <nickc@redhat.com>
7 * NEWS: Mention addition of TILEPRO and TIKE-Gx support.
9 2011-06-14 Tristan Gingold <gingold@adacore.com>
11 * config/tc-ppc.h (struct ppc_tc_sy): Complete comment on within.
12 (tc_new_dot_label): Define.
13 (ppc_new_dot_label): Declare.
14 * config/tc-ppc.c (ppc_frob_label): Set within target field.
15 (ppc_fix_adjustable): Use this field to adjust the reloc.
16 (ppc_new_dot_label): New function.
18 2011-06-14 Alan Modra <amodra@gmail.com>
20 * po/POTFILES.in: Regenerate.
22 2011-06-13 Walter Lee <walt@tilera.com>
24 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
26 (TARGET_CPU_HFILES): Add config/tc-tilegx.h and
28 * Makefile.in: Regenerate.
29 * configure.tgt (tilepro-*-*): New.
30 (tilegx-*-*): Likewise.
31 * config/tc-tilegx.c: New file.
32 * config/tc-tilegx.h: Likewise.
33 * config/tc-tilepro.h: Likewise.
34 * config/tc-tilepro.c: Likewise.
35 * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
37 * doc/Makefile.in: Regenerate.
38 * doc/all.texi (TILEGX): Define.
40 * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include
41 c-tilegx.texi and c-tilepro.texi.
42 * doc/c-tilegx.texi: New.
43 * doc/c-tilepro.texi: New.
45 2011-06-13 Nick Clifton <nickc@redhat.com>
48 * config/tc-arm.c (do_shift): Do not allow shift operations at the
49 end of a register based shift insn.
50 (do_t_shift): Likewise.
52 2011-06-13 Nick Clifton <nickc@redhat.com>
54 * config/tc-score.c (s3_my_get_expression): Delete unused local
56 (s3_do_ldst_insn): Delete unused local variable 'strbak'.
57 (s3_do16_ldst_insn): Delete unused local variable 'temp'.
58 (s3_do_macro_bcmp): Zero inst_expand array.
59 (s3_do_macro_bcmpz): Likewise.
60 (s3_s_score_end): Delete unused local variable 'dot'.
61 (s3_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
62 * config/tc-score7.c (s7_my_get_expression): Delete unused local
64 (s7_do_ldst_insn): Delete unused local variable 'strbak'.
65 (s7_b32_relax_to_b16): Delete unused local variables 'r_old' and
67 (s7_s_score_end): Delete unused local variable 'dot'.
68 (s7_relax_frag): Delete unused local variable 'relax_size'.
69 (s7_gen_reloc): Delete unused local variables 'f', 's', and 'e'.
71 2011-06-10 H.J. Lu <hongjiu.lu@intel.com>
73 AVX Programming Reference (June, 2011)
74 * config/tc-i386.c (i386_error): Add invalid_vsib_address and
75 unsupported_vector_index_register.
76 (cpu_arch): Add .avx2, .bmi2, .lzcnt and .invpcid.
77 (check_VecOperands): New.
78 (match_template): Call check_VecOperands. Handle
79 invalid_vsib_address and unsupported_vector_index_register.
80 (build_modrm_byte): Support VecSIB. Check register-only source
81 operand when two source operands are swapped.
82 (i386_index_check): Allow Xmm/Ymm index registers.
84 * doc/c-i386.texi: Document avx2/.avx2, bmi2/.bmi2, lzcnt/.lzcnt
87 2011-06-09 Nick Clifton <nickc@redhat.com>
90 * config/tc-cr16.c (tc_gen_reloc): Remove unused local variable
92 (check_cinv_options): Remove unused local variables. Make
94 (md_assemble): Remove unused local variable.
96 2011-06-09 James Greenhalgh <james.greenhalgh@arm.com>
98 * config/tc-arm.c (do_ldrd): Warn in unpredictable cases.
100 2011-06-03 Arnaud Patard <arnaud.patard@rtp-net.org>
103 * config/tc-arm.c (parse_psr): Set m_profile to false when
104 assembling for any architecture.
106 2011-06-02 Jie Zhang jie@codesourcery.com
107 Nathan Sidwell nathan@codesourcery.com
109 * config/tc-arm.c (parse_address_main): Handle -0 offsets.
110 (encode_arm_addr_mode_2): Set default sign of zero here ...
111 (encode_arm_addr_mode_3): ... and here.
112 (encode_arm_cp_address): ... and here.
113 (md_apply_fix): Use default sign of zero here.
115 2011-06-02 Nick Clifton <nickc@redhat.com>
117 * as.c: Fix spelling typo.
119 * config/tc-ppc.c: Likewise.
120 * po/gas.pit: Regenerate.
122 2011-05-31 Paul Brook <paul@codesourcery.com>
124 * config/tc-arm.c (arm_cpus): Add Cortex-R5.
125 (arm_extensions): Allow idiv on ARMv7-R.
126 * doc/c-arm.text: Update idiv extension restrictions.
128 2011-05-31 Paul Brook <paul@codesourcery.com>
130 * config/tc-arm.c (arm_force_relocation): Resolve all pc-relative
133 2011-05-31 Paul Brook <paul@codesourcery.com>
135 * config/tc-arm.c (do_t_branch): Avoid relaxing branches to constant
138 2011-05-31 Paul Brook <paul@codesourcery.com>
139 Nathan Sidwell <nathan@codesourcery.com>
141 * config/tc-arm.c (fix_new_arm): Create an absolute symbol for
142 pc-relative fixes to constants.
143 * config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.
145 2011-05-27 Nick Clifton <nickc@redhat.com>
147 * config/tc-s390.c (md_begin): Remove unused variable dup_insn.
149 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
151 * config/tc-s390.c (md_gather_operands): Fix check for floating
152 register pair operands.
154 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
156 * config/tc-s390.c (md_gather_operands): Emit an error for odd
157 numbered registers used as register pair operand.
159 2011-05-23 Nick Clifton <nickc@redhat.com>
161 * config/tc-v850.h (TC_FX_SIZE_SLACK): Define.
163 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
165 * config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
166 (tic6x_parse_name): Handle it.
167 (tic6x_fix_new_exp): Handle O_pcr_offset.
168 (tic6x_fix_adjustable): Return 0 for the new relocs.
169 (md_apply_fix): Handle them.
170 (tc_gen_reloc): Likewise.
171 * config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
173 2011-05-18 Nick Clifton <nickc@redhat.com>
176 * config/tc-tic30.c (ordinal_names): Allow translation of the
179 2011-05-18 Nick Clifton <nickc@redhat.com>
181 * config/tc-arm.c (s_unreq): Reword warning message to make it
183 * config/tc-ia64.c (md_show_usage): Add note for translators.
184 * configure.in (ALL_LINGUAS): Add "fi".
185 * configure: Regenerate.
187 2011-05-18 Tristan Gingold <gingold@adacore.com>
189 * config/tc-ppc.h (ppc_tc_sy): Reorder fields.
190 Put size into an union with dw.
191 (OBJ_COPY_SYMBOL_ATTRIBUTES): Adjust.
192 (ppc_xcoff_end): Declare.
194 * config/tc-ppc.c: Add includes for xcoff.
195 (ppc_dwsect): New function.
196 (md_pseudo_table): Add dwsect.
197 (struct dw_subsection): New.
199 (ppc_change_debug_section): New function.
200 (ppc_xcoff_end): Ditto.
201 (ppc_function): Adjust for ppc_tc_sy.
202 (ppc_symbol_new_hook): Ditto.
203 (ppc_frob_symbol): Ditto.
204 (ppc_frob_section): Do not set vma for debug sections.
205 (ppc_fix_adjustable): Return true for debug sections.
206 * config/obj-coff.c: Add includes for xcoff.
207 (coff_frob_section): Handle dwarf section.
209 2011-05-17 Nick Clifton <nickc@redhat.com>
211 * po/fi.po: New Finnish translation.
212 * po/fr.po: Updated French translation.
214 * config/tc-m32r.c (md_show_usage): Fix typos in descriptions.
215 * config/tc-mt.c (md_assemble): Fix typos in warning messages.
216 * cond.c (s_else): Fix typos in error messages.
217 * config/tc-pj.c (md_assemble): Fix typo in error message.
219 2011-05-16 Hans-Peter Nilsson <hp@axis.com>
221 * config/tc-cris.c (md_parse_option) <OPTION_PIC>: Error if not
223 (md_show_usage): Only mention --pic if the assembler can generate
225 * doc/c-cris.texi (CRIS-Opt): Mention that generating ELF is a
226 prerequisite for --pic being a valid option.
228 2011-05-13 Frederic Marchal <fmarchal@perso.be>
231 * config/tc-v850.c (parse_register_list): Correct error string.
233 2011-05-12 Quentin Neill <quentin.neill@amd.com>
235 * config/tc-i386.c (cpu_arch): Rename PROCESSOR_BDVER1 to PROCESSOR_BD.
236 (i386_align_code): Ditto
238 2011-05-12 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
241 * config/tc-arm.c (parse_big_immediate): Fix parsing of 64-bit
242 immediates on 32-bit hosts.
244 2011-05-10 Quentin Neill <quentin.neill@amd.com>
246 * config/tc-i386.c (cpu_arch): Add bdver2 and rename
247 PROCESSOR_BDVER1 to PROCESSOR_BDVER.
248 (i386_align_code): Rename PROCESSOR_BDVER1.
249 (processor_type): Ditto.
250 * doc/c-i386.texi: Add bdver2.
252 2011-05-10 Alan Modra <amodra@gmail.com>
254 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.
256 2011-05-09 Paul Brook <paul@codesourcery.com>
258 * config/tc-tic6x.c (streq): Define.
259 (tic6x_get_unwind): New.
260 (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp,
261 s_tic6x_personalityindex, s_tic6x_personality): New functions.
262 (md_pseudo_table): Add "endp", "handlerdata", "personalityindex",
263 "personality" and "cantunwind".
264 (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions,
265 tic6x_start_unwind_section, tic6x_unwind_frame_regs,
266 tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big,
267 tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word,
268 tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb,
269 tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding,
270 tic6x_cfi_endproc): New.
271 * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define.
272 (tic6x_unwind_info): New.
273 (tic6x_segment_info_type): Add marked_pr_dependency, unwind and
275 (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum,
276 tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN,
277 DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc,
278 tc_cfi_section_name): Define.
279 * doc/c-tic6x.texi: Document new unwinding directives.
280 * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default
282 (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column,
283 CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr):
285 (CFI_EMIT_target): Define.
286 (dot_cfi_sections): Check tc_cfi_section_name.
287 (dot_cfi_startproc): Use tc_cfi_startproc.
288 (dot_cfi_endproc): Use tc_cfi_endproc.
289 * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset,
290 CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame,
291 CFI_val_encoded_addr): Move to here from dw2gencfi.c.
293 2011-05-07 Alan Modra <amodra@gmail.com>
295 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.
296 Use throughout in place of #if SUPPORT_FRAME_LINKONCE.
297 (struct fde_entry): Rename cseg to cur_seg.
298 (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED.
299 (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather
300 that #if SUPPORT_FRAME_LINKONCE.
301 (cfi_finish): Likewise.
303 2011-05-06 Tristan Gingold <gingold@adacore.com>
305 * read.c (s_comm_internal): Remove code for OBJ_VMS.
308 * write.c (write_object_file): Ditto.
309 * symbols.c (define_sym_at_dot): Ditto.
312 2011-05-05 Alan Modra <amodra@gmail.com>
314 * dw2gencfi.c (SUPPORT_FRAME_LINKONCE): Define. Use throughout
315 file to conditionally compile code added 2011-04-26.
316 (cfi_change_reg_numbers): Add ATTRIBUTE_UNUSED on params only used
317 when SUPPORT_FRAME_LINKONCE.
318 (get_cfi_seg): Likewise. Reintroduce old code for when not
319 SUPPORT_FRAME_LINKONCE.
320 (cfi_finish): Move get_cfi_seg calls out of loop when not
321 SUPPORT_FRAME_LINKONCE. Avoid unused var warning.
323 2011-05-03 Paul Brook <paul@codesourcery.com>
325 * config/tc-tic6x.c (s_ehtype): New function.
326 (md_pseudo_table): Add "ehtype".
327 (tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
328 * doc/c-tic6x.texi: Document .ehtype directive.
330 2011-04-26 Kai Tietz <ktietz@redhat.com>
332 * dw2gencfi.c (dwcfi_seg_list): New struct.
333 (dwcfi_hash): New static hash variable.
334 (get_debugseg_name): New.
335 (alloc_debugseg_item): New.
336 (make_debug_seg): New.
337 (dwcfi_hash_insert): New.
338 (dwcfi_hash_find): New.
339 (dwcfi_hash_find_or_make): New.
340 (cfi_insn_data): New member cur_seg.
341 (cie_entry): Likewise.
342 (fde_entry): New cseg and handled members.
343 (alloc_fde_entry): Initialize cseg member.
344 (alloc_cfi_insn_data): Initialize cur_seg member.
345 (dot_cfi_sections): Compare for beginning of
346 section names via strncmp.
348 (cfi_finish): Treat link-once sections.
349 (is_now_linkonce_segment): New local helper.
350 (output_cie): Ignore cie entries not member of current
352 (output_fde): Likewise.
353 (select_cie_for_fde): Likewise.
354 (cfi_change_reg_numbers): Add new argument for current segment
355 and ignore insn elements, if not part of current segment.
356 * ehopt.c (get_cie_info): Use strncmp for
357 section name matching.
358 (heck_eh_frame): Likewise.
360 2011-04-20 Catherine Moore <clm@codesourcery.com>
361 David Ung <davidu@mips.com>
363 * config/mips.c (mips_cl_insn): Add new field complete_p.
364 (create_insn): Initialize complete_p to zero.
366 (fix_24k_align_to): New.
367 (fix_24k_store_info): Declare.
369 (fix_24k_record_store_info): New.
371 (nops_for_insn): Call nops_for_24k.
372 (append_insn): Move O_constant expression handling.
374 2011-04-20 Alan Modra <amodra@gmail.com>
376 * hash.c (set_gas_hash_table_size): Use bfd_hash_set_default_size.
377 (hash_new_sized): New function, split out from..
380 2011-04-19 Nick Clifton <nickc@redhat.com>
382 * config/tc-arm.c (v7m_psrs): Revert previous delta.
384 2011-04-18 Julian Brown <julian@codesourcery.com>
385 Nick Clifton <nickc@redhat.com>
387 * config/tc-arm.c (parse_psr): Use selected_cpu not cpu_variant to
388 detect M-profile targets.
389 (do_t_swi): Exclude v7 and higher variants from arm_ext_os test.
390 (v7m_psrs): Fix typo: basepri_max should be basepri_mask.
392 2011-04-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
394 * config/tc-s390.c (s390_machine): New prototype.
395 (md_pseudo_table): New pseudo-op .machine.
396 (s390_opcode_hash): Initialize to NULL.
397 (s390_parse_cpu): New function.
398 (md_parse_option): Use s390_parse_cpu.
399 (s390_setup_opcodes): New function.
400 (md_begin): Use s390_setup_opcodes.
401 (s390_machine): New hook handling the new .machine pseudo.
403 * doc/c-s390.texi: Document the new pseudo op .machine.
405 2011-04-12 H.J. Lu <hongjiu.lu@intel.com>
407 * config/tc-i386.c (i386_mach): Start error message with lower
409 (md_begin): Likewise.
410 (md_parse_option): Likewise.
411 (i386_target_format): Likewise.
412 (check_byte_reg): Likewise.
413 (check_long_reg): Likewise.
414 (check_qword_reg): Likewise.
415 (check_word_reg): Likewise.
417 2011-04-12 Nick Clifton <nickc@redhat.com>
420 * config/tc-arm.c (relax_branch): Do not relax branches to
421 preemptable global symbols.
423 2011-04-11 Julian Brown <julian@codesourcery.com>
425 * config/tc-arm.c (parse_psr): Add LHS argument. Improve support
427 (operand_parse_code): Replace OP_PSR with OP_wPSR and OP_rPSR.
429 (parse_operands): Likewise.
430 (do_mrs): Tweak error message for constraint.
431 (do_t_mrs): Update constraints for changes to APSR support.
432 (do_t_msr): Likewise. Don't set PSR_f flag here.
433 (psrs): Remove "g", "nzcvq", "nzcvqg".
434 (insns): Tweak entries for msr and mrs instructions.
436 2011-04-11 Kai Tietz <ktietz@redhat.com>
438 * config/tc-i386.c (x86_cons): Initialize adjust with zero.
440 2011-04-11 Nick Clifton <nickc@redhat.com>
442 * config/tc-i386.c (x86_cons): Define even for non-ELF targets.
443 * config/tc-i386.h (x86_cons): Always prototype.
445 * config/tc-cr16.c (getprocregp_image): Fix type of 'r' parameter
446 in order to avoid a compile time warning.
447 (getprocreg_image): Likewise.
449 2011-04-11 Alan Modra <amodra@gmail.com>
451 * config/tc-cr16.c (getprocreg_image): Correct range check.
452 (getprocregp_image): Likewise.
454 2011-04-06 Joseph Myers <joseph@codesourcery.com>
456 * configure.tgt (strongarm*be, strongarm*b, strongarm*,
457 xscale*be|xscale*b, xscale*): Remove architectures.
458 (thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
459 thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.
461 2011-04-01 Tristan Gingold <gingold@adacore.com>
463 * config/tc-ia64.c (md_apply_fix): Add a cast to avoid a warning.
465 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
467 * config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
469 (md_begin): Initialize them.
470 (s_tic6x_scomm): New static function.
471 (md_pseudo_table): Add "scomm".
472 (tc_gen_reloc): Really undo all adjustments made by
473 bfd_install_relocation.
474 * doc/c-tic6x.texi: Document the .scomm directive.
476 2011-03-31 Tristan Gingold <gingold@adacore.com>
478 * dwarf2dbg.c (DWARF2_VERSION): Define.
479 (out_debug_line): Use it.
480 (out_debug_aranges): Ditto.
481 (out_debug_info): Ditto.
482 * config/tc-ia64.h (DWARF2_VERSION): Override it.
484 2011-03-30 Michael Snyder <msnyder@vmware.com>
486 * obj-elf.c (obj_elf_section): Free malloced name.
487 * macro.c (get_any_string): Free malloced br_buf.
488 (do_formals): Free 'formal'.
490 2011-03-30 Tristan Gingold <gingold@adacore.com>
492 * config/tc-ppc.c (ppc_frob_symbol): Convert stsym symbols value
493 to offset only if within is set.
494 (ppc_stabx): Reformat. For stsym stabs, add a check and set
495 within only for symbols.
497 2011-03-29 Richard Henderson <rth@redhat.com>
500 * config/tc-alpha.c (s_alpha_align): Don't auto-align a previous
501 label; zap alpha_insn_label.
503 2011-03-29 H.J. Lu <hongjiu.lu@intel.com>
505 * config/tc-i386.c (handle_quad): Properly handle multiple
508 2011-03-29 Mike Frysinger <vapier@gentoo.org>
510 * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest
511 reg $2 is the same as dest reg $4.
513 2011-03-29 Mike Frysinger <vapier@gentoo.org>
515 * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest
516 reg $2 is the same as dest reg $4.
518 2011-03-29 Mike Frysinger <vapier@gentoo.org>
520 * config/bfin-parse.y (BYTEOP16P): Return yyerror when dest
521 reg $2 is the same as dest reg $4.
523 2011-03-28 Mike Frysinger <vapier@gentoo.org>
525 * config/bfin-parse.y (16bit acc add): Return yyerror when dest
526 reg $1 is the same as dest reg $7.
528 2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
530 * config/tc-i386.c (handle_quad): New.
531 (md_pseudo_table): Add "quad".
533 2011-03-26 John Marino <binutils@marino.st>
535 * configure.tgt: Fix support for *-*-dragonfly*.
536 * config/tc-i386.c: define SVR4_COMMENT_CHARS for dragonfly.
537 * config/te-dragonfly.h: New file.
539 2011-03-24 Eric B. Weddington <eric.weddington@atmel.com>
541 * config/tc-avr.c (mcu_types): Add new devices: atmega325pa,
542 atmega3250pa, atmega3290pa, atmega16hvbrevb, atmega32hvbrevb,
544 * doc/c-avr.texi: Document new device names.
546 2011-03-24 Mike Frysinger <vapier@gentoo.org>
548 * config/bfin-parse.y (dual 32bit add/sub): Return yyerror when dest
549 reg $1 is the same as dest reg $7.
550 (quad 16bit add/sub): Return yyerror when dest reg $1 is the same as
553 2011-03-24 Mike Frysinger <vapier@gentoo.org>
555 * config/bfin-parse.y (check_macfuncs): Clarify error message when
556 P is mismatched. Check destination regno are off by one when P is
557 set, or are equal when P is not set.
559 2011-03-23 Mike Frysinger <vapier@gentoo.org>
561 * config/bfin-parse.y (SEARCH): Return yyerror when dest reg $2 is
562 the same as dest reg $4.
563 (BITMUX): Return yyerror when dest reg $3 is the same as dest reg $5.
565 2011-03-23 Eric B. Weddington <eric.weddington@atmel.com>
567 * config/tc-avr.c (mcu_types): Add new xmega devices: atxmega64a1u,
568 atxmega128a1u, atxmega16x1, atxmega32x1, atxmega128b1, atxmega256a3bu.
569 * doc/c-avr.texi: Document new device names.
571 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
573 * config/tc-avr.c (struct avr_opcodes_s): Add opcode field.
574 (AVR_INSN): Change definition to match.
575 (avr_opcodes): Likewise, change to match.
576 (mcu_types): Add XMEGA architecture names and new XMEGA device names.
577 (md_show_usage): Add XMEGA architecture names.
578 (avr_operand): Add 'E' constraint for DES instruction of XMEGA devices.
579 Add support for SPM Z+ instruction.
580 * doc/c-avr.texi: Add documentation for XMEGA architectures and
583 2011-03-21 Eric B. Weddington <eric.weddington@atmel.com>
585 * config/tc-avr.c (md_show_usage): Add "Assembler" text to output.
587 2011-03-18 Alan Modra <amodra@gmail.com>
589 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbol
590 on .size expression errors rather than symbols in the size expression.
592 2011-03-18 Alan Modra <amodra@gmail.com>
594 * input-scrub.c (line_numberT): Delete.
595 (input_scrub_close): Reset line counters.
596 * messages.c (as_show_where): Don't print invalid line number.
597 (as_warn_internal, as_bad_internal): Likewise.
599 2011-03-18 Alan Modra <amodra@gmail.com>
601 * read.c (read_a_source_file): Remove md_after_pass_hook.
602 Move "quit" label before set of dot_symbol.
603 * config/tc-d10v.h (md_after_pass_hook): Don't define.
604 * config/tc-d30v.h (md_after_pass_hook): Likewise.
605 * config/tc-m32r.h (md_after_pass_hook): Likewise.
606 (md_cleanup): Define to call m32r_fill_insn.
608 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
610 * config/tc-s390.c (md_parse_option): Add -march=all option which
611 switches to the highest available CPU.
613 2011-03-17 Alan Modra <amodra@gmail.com>
616 * expr.c (operand): Correct passing of "mode" to expr.
617 * read.c (do_org): Allow expr_section.
618 (get_known_segmented_expression): Don't assert anything about the
621 2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
623 * as.c (show_usage): Add --size-check=.
624 (parse_args): Add and handle OPTION_SIZE_CHECK.
626 * as.h (flag_size_check): New.
628 * config/obj-elf.c (elf_frob_symbol): Use as_bad to report
629 bad .size directive only for --size-check=error.
631 * doc/as.texinfo: Document --size-check=.
633 2011-03-14 Mike Frysinger <vapier@gentoo.org>
635 * config/tc-bfin.c (bfin_cpus[]): Add 0.4 for
636 bf542/bf544/bf547/bf548/bf549.
638 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
640 * config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
641 determine whether a relocation is needed.
642 (md_apply_fix, arm_apply_sym_value): Likewise.
644 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
646 * config/tc-arm.c (arm_adjust_symtab): Set the branch type
649 2011-03-11 Nick Clifton <nickc@redhat.com>
651 * remap.c (remap_debug_filename): Always allocate a buffer for the
653 * stabs.c (stabs_generate_asm_file): Free the pointer returned by
654 remap_debug_filename.
656 2011-03-10 Michael Snyder <msnyder@vmware.com>
658 Revert the following change:
659 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
660 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
662 2011-03-10 Alan Modra <amodra@gmail.com>
664 * gas/config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS,
665 TARGET_SYMBOL_FIELDS): Don't define.
666 * gas/config/tc-arc.c (arc_common): Use correct symbol "local" field.
668 2011-03-09 Michael Snyder <msnyder@vmware.com>
670 * dwarf2dbg.c (out_file_list): Free malloced 'dir'.
671 (out_debug_info): Free malloced 'dirname' and 'comp_dir'.
672 (emit_fixed_inc_line_addr): Assign instead of conditional in
675 2011-03-05 H.J. Lu <hongjiu.lu@intel.com>
677 * config/obj-elf.c (elf_frob_symbol): Mention symbol name in
678 non-constant .size expression.
680 2011-03-02 Nick Clifton <nickc@redhat.com>
682 * ecoff.c: Incldue filenames.h
684 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
686 * depend.c (register_dependency): Use filename_(n)cmp.
687 * dwarf2dbg.c (get_filenum): Likewise.
688 * ecoff.c (add_file): Likewise.
689 (ecoff_generate_asm_lineno): Likewise.
690 * input-scrub.c (new_logical_line_flags): Likewise.
691 * listing.c (file_info): Likewise.
692 (listing_newline): Likewise.
693 * remap.c (remap_debug_filename): Likewise.
694 * stabs.c (generate_asm_file): Likewise.
695 (stabs_generate_asm_lineno): Likewise.
697 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
699 * config/tc-mips.c (append_insn): Disable branch relaxation for
702 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
704 * config/tc-mips.c (macro): Handle M_PREF_AB.
706 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
708 * config/tc-mips.c (RELAX_BRANCH_ENCODE): Encode the temporary
710 (RELAX_BRANCH_UNCOND): Adjust accordingly.
711 (RELAX_BRANCH_LIKELY): Likewise.
712 (RELAX_BRANCH_LINK): Likewise.
713 (RELAX_BRANCH_TOOFAR): Likewise.
714 (RELAX_BRANCH_AT): New macro.
715 (append_insn): Encode the temporary register to use in standard
716 MIPS branch relaxation.
717 (relaxed_branch_length): Update according to changes to
719 (md_convert_frag): Use the encoded register as the temporary.
721 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
723 * config/tc-mips.c (mips_fix_adjustable): On REL targets also
724 reject PC-relative relocations.
726 2011-02-28 Maciej W. Rozycki <macro@codesourcery.com>
728 * config/tc-mips.c (md_convert_frag): Correct message
731 2011-02-28 Alan Modra <amodra@gmail.com>
733 * symbols.c (report_op_error): Remove unnecessary forward declaration.
734 Add "op" parameter. Report operator and operand segments in error
735 message, not operand symbols.
736 (resolve_symbol_value): Always set segment for equated symbols, not
737 just when finalizing. Adjust report_op_error calls.
739 2011-02-25 H.J. Lu <hongjiu.lu@intel.com>
741 * config/tc-i386.c (reloc): Don't sign-check 4-byte relocations
742 if 64bit relocations aren't allowed.
744 2011-02-25 Alan Modra <amodra@gmail.com>
747 * config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
749 2011-02-21 Maciej W. Rozycki <macro@codesourcery.com>
751 * config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
752 initialization of offset_reloc.
754 2011-02-15 Richard Henderson <rth@redhat.com>
756 * dw2gencfi.c (dot_cfi_dummy): New.
757 (cfi_pseudo_table) [!TARGET_USE_CFIPOP]: New.
758 * read.c (pobegin): Unconditionally call cfi_pop_insert.
760 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
762 * configure: Regenerate.
764 2011-02-13 Mike Frysinger <vapier@gentoo.org>
766 * config/bfin-lex.l (BYTEOP2M): Remove tokenization.
767 * config/bfin-parse.y (BYTEOP2M): Delete token.
768 (asm_1): Remove BYTEOP2M insn matching.
770 2011-02-12 Mike Frysinger <vapier@gentoo.org>
772 * config/bfin-defs.h: Include opcode/bfin.h.
773 (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, M_IH, M_IU): Delete.
775 2011-02-11 Mike Frysinger <vapier@gentoo.org>
777 * doc/c-bfin.texi (Instruction Delimiting): Fix occur typo.
778 (Modify Registers): Fix subtracted typo.
779 (.byte2): Extend and swap descriptions with .byte4.
780 (.byte4): Extend and swap descriptions with .byte2.
781 (.db, .dw, .dd): Document behavior.
783 2011-02-11 Mike Frysinger <vapier@gentoo.org>
785 * config/bfin-parse.y (TESTSET): Reject REG_SP and REG_FP.
787 2011-02-11 Alan Modra <amodra@gmail.com>
789 * doc/c-ppc.texi (PowerPC-Opts <-nops>): Clarify.
791 2011-02-10 Alan Modra <amodra@gmail.com>
793 * doc/as.texinfo (Overview): Add missing markup around Blackfin
796 2011-02-10 Alan Modra <amodra@gmail.com>
798 * config/tc-ppc.c (md_show_usage): Remove -l and -b. Add -K PIC.
799 * doc/as.texinfo: Refer to and include c-ppc.texi for PowerPC options.
800 (Overview <Target PowerPC options>): Add a number of missing options.
801 * doc/c-ppc.texi: Likewise. Add markup for use in manpage generation.
803 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
806 * config/tc-i386.c (i386_align_code): Use f32_patt when tuning
809 2011-02-08 H.J. Lu <hongjiu.lu@intel.com>
811 * config/tc-i386.c (set_cpu_arch): Also update cpu_arch_isa_flags
813 (md_parse_option): Likewise.
815 2011-02-04 Bernd Schmidt <bernds@codesourcery.com>
817 * doc/as.texinfo (Target TIC6X options): Don't mention "-matomic".
818 * doc/c-tic6x.texi (TIC6X Directives): Don't mention ".atomic".
819 (TIC6X Options): Don't mention "-matomic".
820 * config/tc-tic6x.c (OPTION_MATOMIC, OPTION_MNO_ATOMIC): Delete.
821 (md_longopts): Remove corresponding entries.
822 (md_parse_option): Don't handle them.
823 (md_show_usage): Don't document them.
824 (tic6x_atomic): Delete variable.
825 (tic6x_update_features): Always copy tic6x_arch_enable to
827 (tic6x_arch_enable): Remove references to TIC6X_INSN_ATOMIC.
828 (s_tic6x_atomic, s_tic6x_noatomic): Remove functions.
829 (md_pseudo_table): Remove ".atomic" and ".noatomic".
831 2011-01-31 Nick Clifton <nickc@redhat.com>
833 * write.c (write_contents): Include output file name and bfd error
834 value when reporting the inability to write to the output file.
835 * config/tc-rx.c (rx_handle_align): Do not insert NOPs into align
836 frag that has a non-zero fill value.
838 2011-01-27 DJ Delorie <dj@redhat.com>
840 * config/tc-rx.c (md_convert_frag): If we can't compute the target
841 address, zero out the values stored in the object file to make
842 objdump's output consistent.
844 2011-01-26 Kai Tietz <kai.tietz@onevision.com>
846 * config/tc-i386.c (md_begin): Set for x64 windows COFF target
847 x86_dwarf2_return_column to 32.
849 2011-01-20 Nick Clifton <nickc@redhat.com>
852 * config/tc-h8300.c (constant_fits_width_p): Use correct type for
855 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
857 * write.c (compress_debug): Return if section size is smaller
860 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
863 * write.c (compress_debug): Return if section size is 0.
865 2011-01-18 Mingfeng Wu <mingfeng@faraday-tech.com>
867 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatible
868 cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te.
869 * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te,
872 2011-01-18 Nick Clifton <nickc@redhat.com>
875 * doc/all.texi: Add NS32K
876 * doc/as.texinfo: Remove target specific details of which
877 characters act as comment initiators and statement separators into
878 individual target specific files.
879 * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of
880 the hash character at the start of a line.
881 * doc/c-arm.texi (ARM-Chars): Likewise.
882 * doc/c-avr.texi (AVR-Chars): Likewise.
883 * doc/c-d10v.texi (D10V-Chars): Likewise.
884 * doc/c-d30v.texi (D30V-Chars): Likewise.
885 * doc/c-mmix.texi (MMIX-Chars): Likewise.
886 * doc/c-s390.texi (s390 characters): Likewise.
887 * doc/c-sh.texi (SH-Chars): Likewise.
888 * doc/c-sh64.texi (SH64-Chars): Likewise.
889 * doc/c-sparc.texi (SPARC-Chars): Likewise.
890 * doc/c-tic6x.texi (TIC6X Syntax): Likewise.
891 * doc/c-xtensa.texi (Xtensa Syntax): Likewise.
892 * doc/c-z80.texi (Z80-Chars): Likewise.
893 * doc/c-z8k.texi (Z8000-Chars): Likewise.
894 * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character.
895 * doc/c-arc.texi (ARC-Chars): Fill in this subsection.
896 * doc/c-bfin.texi (Blackfin Syntax): Document line comment and
897 line separator characters.
898 * doc/c-cr16.texi (CR16 Syntax): Likewise.
899 * doc/c-i386.texi (i386-Chars): Likewise.
900 * doc/c-i860.texi (i860-Chars): Likewise.
901 * doc/c-i960.texi (i960-Chars): Likewise.
902 * doc/c-ip2k.texi (IP2K-Chars): Likewise.
903 * doc/c-lm32.texi (LM32-Chars): likewise.
904 * doc/c-m32c.texi (M32C-Chars): Likewise.
905 * doc/c-m68hc11.texi (M68HC11-syntax): Likewise.
906 * doc/c-m68k.texi (M68K-Chars): Likewise.
907 * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise.
908 * doc/c-msp430.texi (MSP430-Chars): Likewise.
909 * doc/c-mt.texi (MT-Chars): Likewise.
910 * doc/c-ns32k.texi (NS32K-Chars): Likewise.
911 * doc/c-pj.texi (PJ-Chars): Likewise.
912 * doc/c-ppc.texi (PowerPC-Chars): Likewise.
913 * doc/c-rx.texi (RX-Chars): Likewise.
914 * doc/c-score.texi (SCORE-Chars): Likewise.
915 * doc/c-tic54x.texi (TIC54X-Chars): Likewise.
916 * doc/c-v850.texi (V850-Chars): Likewise.
917 * doc/c-vax.texi (VAX-Chars): Likewise.
918 * doc/c-xc16x.texi (xc16x-Chars): Likewise.
920 2011-01-17 Quentin Neill <quentin.neill@amd.com>
922 * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS.
924 * doc/c-i386.texi (i386-TBM): New section.
926 2011-01-16 H.J. Lu <hongjiu.lu@intel.com>
928 * config/tc-i386.c (disallow_64bit_disp): Renamed to ...
929 (disallow_64bit_reloc): This.
930 (md_assemble): Don't check movabs for x32 mode here.
931 (i386_target_format): Updated.
932 (tc_gen_reloc): Check if 64bit relocations are allowed.
934 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.c (disallow_64bit_disp): New.
937 (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with
938 X86_64_ABI/X86_64_X32_ABI.
939 (md_assemble): Don't allow movabs with relocation in x32 mode.
940 (i386_target_format): Updated.
942 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
944 * config/tc-i386.c (OPTION_N32): Renamed to ...
946 (md_longopts): Replace n32 with x32.
947 (md_parse_option): Updated.
948 (md_show_usage): Likewise.
950 * doc/c-i386.texi: Replace --n32 with --x32.
952 2011-01-11 Mingjie Xing <mingjie.xing@gmail.com>
954 * config/tc-mips.c (mips_ip): Update error messages. Take an
955 unadjusted offset for "+c" argument.
957 2011-01-10 Nick Clifton <nickc@redhat.com>
959 * config/tc-i386.c (x86_elf_abi): Only define for targets that use
962 2011-01-10 Nick Clifton <nickc@redhat.com>
964 * config/tc-arm.c (s_arm_tls_desceq): Move code into ELF-only
967 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
968 Glauber de Oliveira Costa <glommer@gmail.com>
970 * doc/c-arm.texi: Document TLSDESC and TLSCALL relocations, and
971 .tlsdescseq directive.
972 * config/tc-arm.c (arm_typed_reg_parse): Check for potential reloc
974 (s_arm_tls_descseq): New directive.
975 (md_pseudo_table): Add it.
976 (encode_branch): Allow TLS_CALL relocs too.
977 (do_t_blx, do_t_branch23): Use encode_branch.
978 (reloc_names): Add tlsdesc and tlscall.
979 (md_apply_fix): Process tls desc relocations.
980 (tc_gen_reloc): Likewise.
981 (arm_fix_adjustable): Likewise.
983 2011-01-07 Quentin Neill <quentin.neill@amd.com>
985 * config/tc-i386.c (cpu_arch): Add CPU_BMI_FLAGS.
987 * doc/c-i386.texi (i386-BMI): New section.
989 2011-01-06 Paul Koning <ni1d@arrl.net>
991 * config/tc-pdp11.c (parse_op_no_deferred): Allow PC-relative
992 references to absolute addresses.
994 2011-01-05 DJ Delorie <dj@redhat.com>
996 * config/tc-rx.c (tc_gen_reloc): Emit an RX_OP_NEG expression
997 instead of an RH_NEG32 one.
999 2011-01-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1001 * doc/c-i386.texi: Clarify --n32.
1003 2011-01-04 H.J. Lu <hongjiu.lu@intel.com>
1005 * config/tc-i386.c (build_modrm_byte): Allow encoding 32/64bit
1006 integer registers in VEX.vvvv. Check register-only source
1007 operand when two source operands are swapped. Properly update
1008 destination when two source operands are swapped.
1010 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
1012 * gas.c (parse_args): Update copyright to 2011.
1014 For older changes see ChangeLog-2010
1020 version-control: never