1 2013-11-05 Will Newton <will.newton@linaro.org>
4 * config/tc-aarch64.c (parse_operands): Avoid trying to
5 parse a vector register as an immediate.
7 2013-11-04 Jan Beulich <jbeulich@suse.com>
9 * config/tc-i386.c (check_long_reg): Correct comment indentation.
10 (check_qword_reg): Correct comment and its indentation.
11 (check_word_reg): Extend comment and correct its indentation. Also
12 check for 64-bit register.
14 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
16 * config/tc-ppc.c (md_pseudo_table): Add .localentry.
17 (ppc_elf_localentry): New function.
18 (ppc_force_relocation): Force relocs on all branches to localenty
20 (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
22 2013-10-30 Alan Modra <amodra@gmail.com>
24 * config/tc-ppc.c: Include elf/ppc64.h.
25 (ppc_abiversion): New variable.
26 (md_pseudo_table): Add .abiversion.
27 (ppc_elf_abiversion, ppc_elf_end): New functions.
28 * config/tc-ppc.h (md_end): Define.
30 2013-10-30 Alan Modra <amodra@gmail.com>
32 * config/tc-ppc.c (SEX16): Don't mask.
33 (REPORT_OVERFLOW_HI): Define as zero.
34 (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
35 @tprel@high, and @tprel@higha modifiers.
36 (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
37 Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
39 (md_apply_fix): Similarly.
41 2013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
43 * config/tc-mips.c (fpr_read_mask): Test MSA registers.
44 (fpr_write_mask): Test MSA registers.
45 (can_swap_branch_p): Check fpr write followed by fpr read.
47 2013-10-18 Nick Clifton <nickc@redhat.com>
49 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
51 2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
52 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
54 * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
55 (md_longopts): Add mmsa and mno-msa.
58 (RTYPE_MSA): New define.
59 (OT_REG_ELEMENT): Replace with...
60 (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
61 (mips_operand_token): Replace reg_element with index.
62 (mips_parse_argument_token): Treat vector indices as separate tokens.
63 Handle register indices.
64 (md_begin): Add MSA register names.
65 (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
66 (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
67 (match_mdmx_imm_reg_operand): Update accordingly.
68 (match_imm_index_operand): New function.
69 (match_reg_index_operand): New function.
70 (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
71 (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
72 (md_show_usage): Print -mmsa and -mno-msa.
73 * doc/as.texinfo: Document -mmsa and -mno-msa.
74 * doc/c-mips.texi: Document -mmsa and -mno-msa.
75 Document .set msa and .set nomsa.
77 2013-10-14 Nick Clifton <nickc@redhat.com>
79 * read.c (add_include_dir): Use xrealloc.
80 * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
81 * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
83 2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
85 * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
86 also test/refer to "sstatus". Reformat the warning message.
88 2013-10-10 Sean Keys <skeys@ipdatasys.com>
90 * tc-xgate.c (xgate_find_match): Refactor opcode matching.
92 2013-10-10 Jan Beulich <jbeulich@suse.com>
94 * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
95 swapping for bndmk, bndldx, and bndstx.
97 2013-10-09 Nick Clifton <nickc@redhat.com>
100 * config/tc-epiphany.c (md_convert_frag): Add missing break
104 * config/tc-mn10200.c (md_convert_frag): Add missing break
107 2013-10-08 Jan Beulich <jbeulich@suse.com>
109 * tc-i386.c (check_word_reg): Remove misplaced "else".
110 (check_long_reg): Restore symmetry with check_word_reg.
112 2013-10-08 Jan Beulich <jbeulich@suse.com>
114 * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
117 2013-10-08 Nick Clifton <nickc@redhat.com>
119 * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
120 for "<foo>a". Issue error messages for unrecognised or corrrupt
123 2013-10-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
125 * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
128 2013-09-30 Saravanan Ekanathan <saravanan.ekanathan@amd.com>
130 * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
131 * doc/c-i386.texi: Add -march=bdver4 option.
133 2013-09-20 Alan Modra <amodra@gmail.com>
135 * configure: Regenerate.
137 2013-09-18 Tristan Gingold <gingold@adacore.com>
139 * NEWS: Add marker for 2.24.
141 2013-09-18 Nick Clifton <nickc@redhat.com>
143 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
144 (move_data): New variable.
145 (md_parse_option): Parse -md.
146 (msp430_section): New function. Catch references to the .bss or
147 .data sections and generate a special symbol for use by the libcrt
149 (md_pseudo_table): Intercept .section directives.
150 (md_longopt): Add -md
151 (md_show_usage): Likewise.
152 (msp430_operands): Generate a warning message if a NOP is inserted
153 into the instruction stream.
154 * doc/c-msp430.texi (node MSP430 Options): Document -md option.
156 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
158 * config/tc-mips.c (mips_elf_final_processing): Set
159 EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
161 2013-09-16 Will Newton <will.newton@linaro.org>
163 * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
164 disallowing element size 64 with interleave other than 1.
166 2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
168 * config/tc-mips.c (match_insn): Set error when $31 is used for
171 2013-09-04 Tristan Gingold <gingold@adacore.com>
173 * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
176 2013-09-04 Roland McGrath <mcgrathr@google.com>
179 * config/tc-arm.c (T16_32_TAB): Add _udf.
180 (do_t_udf): New function.
183 2013-08-23 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
185 * config/rx-parse.y: Rearrange the components of a bison grammar to issue
186 assembler errors at correct position.
188 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
191 * config/tc-ia64.c: Fix typos.
192 * config/tc-sparc.c: Likewise.
193 * config/tc-z80.c: Likewise.
194 * doc/c-i386.texi: Likewise.
195 * doc/c-m32r.texi: Likewise.
197 2013-08-23 Will Newton <will.newton@linaro.org>
199 * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
200 for pre-indexed addressing modes.
202 2013-08-21 Alan Modra <amodra@gmail.com>
204 * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
205 range check label number for use with fb_low_counter array.
207 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
209 * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
210 (mips_parse_argument_token, validate_micromips_insn, md_begin)
211 (check_regno, match_float_constant, check_completed_insn, append_insn)
212 (match_insn, match_mips16_insn, match_insns, macro_start)
213 (macro_build_ldst_constoffset, load_register, macro, mips_ip)
214 (mips16_ip, mips_set_option_string, md_parse_option)
215 (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
216 (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
217 (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
218 (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
219 Start error messages with a lower-case letter. Do not end error
220 messages with a period. Wrap long messages to 80 character-lines.
221 Use "cannot" instead of "can't" and "can not".
223 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
225 * config/tc-mips.c (imm_expr): Expand comment.
226 (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
229 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
231 * config/tc-mips.c (imm2_expr): Delete.
232 (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
234 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
236 * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
237 (macro): Remove M_DEXT and M_DINS handling.
239 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
241 * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
242 lax_max with lax_match.
243 (match_int_operand): Update accordingly. Don't report an error
244 for !lax_match-only cases.
245 (match_insn): Replace more_alts with lax_match and use it to
246 initialize the mips_arg_info field. Add a complete_p parameter.
247 Handle implicit VU0 suffixes here.
248 (match_invalid_for_isa, match_insns, match_mips16_insns): New
250 (mips_ip, mips16_ip): Use them.
252 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
254 * config/tc-mips.c (match_expression): Report uses of registers here.
255 Add a "must be an immediate expression" error. Handle elided offsets
257 (match_int_operand): ...here.
259 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
261 * config/tc-mips.c (mips_arg_info): Remove soft_match.
262 (match_out_of_range, match_not_constant): New functions.
263 (match_const_int): Remove fallback parameter and check for soft_match.
264 Use match_not_constant.
265 (match_mapped_int_operand, match_addiusp_operand)
266 (match_perf_reg_operand, match_save_restore_list_operand)
267 (match_mdmx_imm_reg_operand): Update accordingly. Use
268 match_out_of_range and set_insn_error* instead of as_bad.
269 (match_int_operand): Likewise. Use match_not_constant in the
270 !allows_nonconst case.
271 (match_float_constant): Report invalid float constants.
272 (match_insn, match_mips16_insn): Remove soft_match code. Rely on
273 match_float_constant to check for invalid constants. Fail the
274 match if match_const_int or match_float_constant return false.
275 (mips_ip): Update accordingly.
276 (mips16_ip): Likewise. Undo null termination of instruction name
277 once lookup is complete.
279 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
281 * config/tc-mips.c (mips_insn_error_format): New enum.
282 (mips_insn_error): New struct.
283 (insn_error): Change to a mips_insn_error.
284 (clear_insn_error, set_insn_error_format, set_insn_error)
285 (set_insn_error_i, set_insn_error_ss, report_insn_error): New
287 (mips_parse_argument_token, md_assemble, match_insn)
288 (match_mips16_insn): Use them instead of manipulating insn_error
290 (mips_ip, mips16_ip): Likewise. Simplify control flow.
292 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
294 * config/tc-mips.c (normalize_constant_expr): Move further up file.
295 (normalize_address_expr): Likewise.
296 (match_insn, match_mips16_insn): New functions, split out from...
297 (mips_ip, mips16_ip): ...here.
299 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
301 * config/tc-mips.c (operand_reg_mask, match_operand): Handle
303 (mips_ip, mips16_ip): Use mips_optional_operand_p to check
304 for optional operands.
306 2013-08-16 Alan Modra <amodra@gmail.com>
308 * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
311 2013-08-16 Alan Modra <amodra@gmail.com>
313 * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
315 2013-08-14 David Edelsohn <dje.gcc@gmail.com>
317 * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
318 argument as alignment.
320 2013-08-09 Nick Clifton <nickc@redhat.com>
322 * config/tc-rl78.c (elf_flags): New variable.
323 (enum options): Add OPTION_G10.
324 (md_longopts): Add mg10.
325 (md_parse_option): Parse -mg10.
326 (rl78_elf_final_processing): New function.
327 * config/tc-rl78.c (tc_final_processing): Define.
328 * doc/c-rl78.texi: Document -mg10 option.
330 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de>
332 * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
333 suffixes to be elided too.
334 (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
335 (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
338 2013-08-05 John Tytgat <john@bass-software.com>
340 * po/POTFILES.in: Regenerate.
342 2013-08-05 Eric Botcazou <ebotcazou@adacore.com>
343 Konrad Eisele <konrad@gaisler.com>
345 * config/tc-sparc.c (sparc_arch_types): Add leon.
346 (sparc_arch): Move sparc4 around and add leon.
347 (sparc_target_format): Document -Aleon.
348 * doc/c-sparc.texi: Likewise.
350 2013-08-05 Richard Sandiford <rdsandiford@googlemail.com>
352 * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
354 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
355 Richard Sandiford <rdsandiford@googlemail.com>
357 * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
358 (RWARN): Bump to 0x8000000.
359 (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
360 (RTYPE_R5900_ACC): New register types.
361 (RTYPE_MASK): Include them.
362 (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
364 (reg_names): Include them.
365 (mips_parse_register_1): New function, split out from...
366 (mips_parse_register): ...here. Add a channels_ptr parameter.
367 Look for VU0 channel suffixes when nonnull.
368 (reg_lookup): Update the call to mips_parse_register.
369 (mips_parse_vu0_channels): New function.
370 (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
371 (mips_operand_token): Add a "channels" field to the union.
372 Extend the comment above "ch" to OT_DOUBLE_CHAR.
373 (mips_parse_base_start): Match -- and ++. Handle channel suffixes.
374 (mips_parse_argument_token): Handle channel suffixes here too.
375 (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
376 Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
378 (md_begin): Register $vfN and $vfI registers.
379 (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
380 (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
381 OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
382 (match_vu0_suffix_operand): New function.
383 (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
384 (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
385 (mips_lookup_insn): New function.
386 (mips_ip): Use it. Allow "+K" operands to be elided at the end
387 of an instruction. Handle '#' sequences.
389 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
391 * config/tc-mips.c (macro, mips16_macro): Create an array of operand
392 values and use it instead of sreg, treg, xreg, etc.
394 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
396 * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
397 and mips_int_operand_max.
398 (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
400 (mips16_immed_operand, mips16_immed_in_range_p): New functions.
401 (mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
402 instead of mips16_immed_operand.
404 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
406 * config/tc-mips.c (mips16_macro): Don't use move_register.
407 (mips16_ip): Allow macros to use 'p'.
409 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
411 * config/tc-mips.c (MAX_OPERANDS): New macro.
412 (mips_operand_array): New structure.
413 (mips_operands, mips16_operands, micromips_operands): New arrays.
414 (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
415 (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
416 (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
417 (micromips_to_32_reg_q_map): Delete.
418 (insn_operands, insn_opno, insn_extract_operand): New functions.
419 (validate_mips_insn): Take a mips_operand_array as argument and
420 use it to build up a list of operands. Extend to handle INSN_MACRO
422 (validate_mips16_insn): New function.
423 (validate_micromips_insn): Take a mips_operand_array as argument.
425 (md_begin): Initialize mips_operands, mips16_operands and
426 micromips_operands. Call validate_mips_insn and
427 validate_micromips_insn for macro instructions too.
428 Call validate_mips16_insn for MIPS16 instructions.
429 (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
431 (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
432 them. Handle INSN_UDI.
433 (get_append_method): Use gpr_read_mask.
435 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
437 * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
438 flags for MIPS16 and non-MIPS16 instructions.
439 (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
440 (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
441 (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
442 (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
443 and non-MIPS16 instructions. Fix formatting.
445 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
447 * config/tc-mips.c (reg_needs_delay): Move later in file.
449 (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
451 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
452 Alexander Ivchenko <alexander.ivchenko@intel.com>
453 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
454 Sergey Lega <sergey.s.lega@intel.com>
455 Anna Tikhonova <anna.tikhonova@intel.com>
456 Ilya Tocar <ilya.tocar@intel.com>
457 Andrey Turetskiy <andrey.turetskiy@intel.com>
458 Ilya Verbin <ilya.verbin@intel.com>
459 Kirill Yukhin <kirill.yukhin@intel.com>
460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
462 * config/tc-i386-intel.c (O_zmmword_ptr): New.
463 (i386_types): Add zmmword.
464 (i386_intel_simplify_register): Allow regzmm.
465 (i386_intel_simplify): Handle zmmwords.
466 (i386_intel_operand): Handle RC/SAE, vector operations and
468 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
469 (struct RC_Operation): New.
470 (struct Mask_Operation): New.
471 (struct Broadcast_Operation): New.
472 (vex_prefix): Size of bytes increased to 4 to support EVEX
474 (enum i386_error): Add new error codes: unsupported_broadcast,
475 broadcast_not_on_src_operand, broadcast_needed,
476 unsupported_masking, mask_not_on_destination, no_default_mask,
477 unsupported_rc_sae, rc_sae_operand_not_last_imm,
478 invalid_register_operand, try_vector_disp8.
479 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
480 rounding, broadcast, memshift.
481 (struct RC_name): New.
482 (RC_NamesTable): New.
485 (extra_symbol_chars): Add '{'.
486 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
487 (i386_operand_type): Add regzmm, regmask and vec_disp8.
488 (match_mem_size): Handle zmmwords.
489 (operand_type_match): Handle zmm-registers.
490 (mode_from_disp_size): Handle vec_disp8.
491 (fits_in_vec_disp8): New.
492 (md_begin): Handle {} properly.
493 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
494 (build_vex_prefix): Handle vrex.
495 (build_evex_prefix): New.
496 (process_immext): Adjust to properly handle EVEX.
497 (md_assemble): Add EVEX encoding support.
498 (swap_2_operands): Correctly handle operands with masking,
499 broadcasting or RC/SAE.
500 (check_VecOperands): Support EVEX features.
501 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
502 (match_template): Support regzmm and handle new error codes.
503 (process_suffix): Handle zmmwords and zmm-registers.
504 (check_byte_reg): Extend to zmm-registers.
505 (process_operands): Extend to zmm-registers.
506 (build_modrm_byte): Handle EVEX.
507 (output_insn): Adjust to properly handle EVEX case.
508 (disp_size): Handle vec_disp8.
509 (output_disp): Support compressed disp8*N evex feature.
510 (output_imm): Handle RC/SAE immediates properly.
511 (check_VecOperations): New.
512 (i386_immediate): Handle EVEX features.
513 (i386_index_check): Handle zmmwords and zmm-registers.
514 (RC_SAE_immediate): New.
515 (i386_att_operand): Handle EVEX features.
516 (parse_real_register): Add a check for ZMM/Mask registers.
517 (OPTION_MEVEXLIG): New.
518 (OPTION_MEVEXWIG): New.
519 (md_longopts): Add mevexlig and mevexwig.
520 (md_parse_option): Handle mevexlig and mevexwig options.
521 (md_show_usage): Add description for mevexlig and mevexwig.
522 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
523 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
525 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
527 * config/tc-i386.c (cpu_arch): Add .sha.
528 * doc/c-i386.texi: Document sha/.sha.
530 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
531 Kirill Yukhin <kirill.yukhin@intel.com>
532 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
534 * config/tc-i386.c (BND_PREFIX): New.
535 (struct _i386_insn): Add new field bnd_prefix.
536 (add_bnd_prefix): New.
538 (i386_operand_type): Add regbnd.
539 (md_assemble): Handle BND prefixes.
540 (parse_insn): Likewise.
541 (output_branch): Likewise.
542 (output_jump): Likewise.
543 (build_modrm_byte): Handle regbnd.
544 (OPTION_MADD_BND_PREFIX): New.
545 (md_longopts): Add entry for 'madd-bnd-prefix'.
546 (md_parse_option): Handle madd-bnd-prefix option.
547 (md_show_usage): Add description for madd-bnd-prefix
549 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
551 2013-07-24 Tristan Gingold <gingold@adacore.com>
553 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
556 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
558 * config/tc-s390.c (s390_machine): Don't force the .machine
559 argument to lower case.
561 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
563 * config/tc-arm.c (s_arm_arch_extension): Improve error message
564 for invalid extension.
566 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
568 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
569 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
570 (aarch64_abi): New variable.
571 (ilp32_p): Change to be a macro.
572 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
573 (struct aarch64_option_abi_value_table): New struct.
574 (aarch64_abis): New table.
575 (aarch64_parse_abi): New function.
576 (aarch64_long_opts): Add entry for -mabi=.
577 * doc/as.texinfo (Target AArch64 options): Document -mabi.
578 * doc/c-aarch64.texi: Likewise.
580 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
582 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
585 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
587 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
589 * config/rx-parse.y: (rx_check_float_support): Add function to
590 check floating point operation support for target RX100 and
592 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
593 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
594 RX200, RX600, and RX610
596 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
598 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
600 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
602 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
603 * doc/c-avr.texi: Likewise.
605 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
607 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
608 error with older GCCs.
609 (mips16_macro_build): Dereference args.
611 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
613 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
614 New functions, split out from...
615 (reg_lookup): ...here. Remove itbl support.
616 (reglist_lookup): Delete.
617 (mips_operand_token_type): New enum.
618 (mips_operand_token): New structure.
619 (mips_operand_tokens): New variable.
620 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
621 (mips_parse_arguments): New functions.
622 (md_begin): Initialize mips_operand_tokens.
623 (mips_arg_info): Add a token field. Remove optional_reg field.
624 (match_char, match_expression): New functions.
625 (match_const_int): Use match_expression. Remove "s" argument
626 and return a boolean result. Remove O_register handling.
627 (match_regno, match_reg, match_reg_range): New functions.
628 (match_int_operand, match_mapped_int_operand, match_msb_operand)
629 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
630 (match_addiusp_operand, match_clo_clz_dest_operand)
631 (match_lwm_swm_list_operand, match_entry_exit_operand)
632 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
633 (match_tied_reg_operand): Remove "s" argument and return a boolean
634 result. Match tokens rather than text. Update calls to
635 match_const_int. Rely on match_regno to call check_regno.
636 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
637 "arg" argument. Return a boolean result.
638 (parse_float_constant): Replace with...
639 (match_float_constant): ...this new function.
640 (match_operand): Remove "s" argument and return a boolean result.
641 Update calls to subfunctions.
642 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
643 rather than string-parsing routines. Update handling of optional
644 registers for token scheme.
646 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
648 * config/tc-mips.c (parse_float_constant): Split out from...
651 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
653 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
656 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
658 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
659 (match_entry_exit_operand): New function.
660 (match_save_restore_list_operand): Likewise.
661 (match_operand): Use them.
662 (check_absolute_expr): Delete.
663 (mips16_ip): Rewrite main parsing loop to use mips_operands.
665 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
667 * config/tc-mips.c: Enable functions commented out in previous patch.
668 (SKIP_SPACE_TABS): Move further up file.
669 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
670 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
671 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
672 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
673 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
674 (micromips_imm_b_map, micromips_imm_c_map): Delete.
675 (mips_lookup_reg_pair): Delete.
676 (macro): Use report_bad_range and report_bad_field.
677 (mips_immed, expr_const_in_range): Delete.
678 (mips_ip): Rewrite main parsing loop to use new functions.
680 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
682 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
683 Change return type to bfd_boolean.
684 (report_bad_range, report_bad_field): New functions.
685 (mips_arg_info): New structure.
686 (match_const_int, convert_reg_type, check_regno, match_int_operand)
687 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
688 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
689 (match_addiusp_operand, match_clo_clz_dest_operand)
690 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
691 (match_pc_operand, match_tied_reg_operand, match_operand)
692 (check_completed_insn): New functions, commented out for now.
694 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
696 * config/tc-mips.c (insn_insert_operand): New function.
697 (macro_build, mips16_macro_build): Put null character check
698 in the for loop and convert continues to breaks. Use operand
699 structures to handle constant operands.
701 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
703 * config/tc-mips.c (validate_mips_insn): Move further up file.
704 Add insn_bits and decode_operand arguments. Use the mips_operand
705 fields to work out which bits an operand occupies. Detect double
707 (validate_micromips_insn): Move further up file. Call into
710 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
712 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
714 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
716 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
718 (macro): Update accordingly.
720 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
722 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
724 (md_assemble): Remove imm_reloc handling.
725 (mips_ip): Update commentary. Use offset_expr and offset_reloc
726 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
727 Use a temporary array rather than imm_reloc when parsing
728 constant expressions. Remove imm_reloc initialization.
729 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
730 for the relaxable field. Use a relax_char variable to track the
731 type of this field. Remove imm_reloc initialization.
733 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
735 * config/tc-mips.c (mips16_ip): Handle "I".
737 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
739 * config/tc-mips.c (mips_flag_nan2008): New variable.
740 (options): Add OPTION_NAN enum value.
741 (md_longopts): Handle it.
742 (md_parse_option): Likewise.
743 (s_nan): New function.
744 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
745 (md_show_usage): Add -mnan.
747 * doc/as.texinfo (Overview): Add -mnan.
748 * doc/c-mips.texi (MIPS Opts): Document -mnan.
749 (MIPS NaN Encodings): New node. Document .nan directive.
750 (MIPS-Dependent): List the new node.
752 2013-07-09 Tristan Gingold <gingold@adacore.com>
754 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
756 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
758 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
759 for 'A' and assume that the constant has been elided if the result
762 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
764 * config/tc-mips.c (gprel16_reloc_p): New function.
765 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
767 (offset_high_part, small_offset_p): New functions.
768 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
769 register load and store macros, handle the 16-bit offset case first.
770 If a 16-bit offset is not suitable for the instruction we're
771 generating, load it into the temporary register using
772 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
773 M_L_DAB code once the address has been constructed. For double load
774 and store macros, again handle the 16-bit offset case first.
775 If the second register cannot be accessed from the same high
776 part as the first, load it into AT using ADDRESS_ADDI_INSN.
777 Fix the handling of LD in cases where the first register is the
778 same as the base. Also handle the case where the offset is
779 not 16 bits and the second register cannot be accessed from the
780 same high part as the first. For unaligned loads and stores,
781 fuse the offbits == 12 and old "ab" handling. Apply this handling
782 whenever the second offset needs a different high part from the first.
783 Construct the offset using ADDRESS_ADDI_INSN where possible,
784 for offbits == 16 as well as offbits == 12. Use offset_reloc
785 when constructing the individual loads and stores.
786 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
787 and offset_reloc before matching against a particular opcode.
788 Handle elided 'A' constants. Allow 'A' constants to use
789 relocation operators.
791 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
793 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
794 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
795 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
797 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
799 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
800 Require the msb to be <= 31 for "+s". Check that the size is <= 31
801 for both "+s" and "+S".
803 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
805 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
806 (mips_ip, mips16_ip): Handle "+i".
808 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
810 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
811 (micromips_to_32_reg_h_map): Rename to...
812 (micromips_to_32_reg_h_map1): ...this.
813 (micromips_to_32_reg_i_map): Rename to...
814 (micromips_to_32_reg_h_map2): ...this.
815 (mips_lookup_reg_pair): New function.
816 (gpr_write_mask, macro): Adjust after above renaming.
817 (validate_micromips_insn): Remove "mi" handling.
818 (mips_ip): Likewise. Parse both registers in a pair for "mh".
820 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
822 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
823 (mips_ip): Remove "+D" and "+T" handling.
825 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
827 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
830 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
832 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
834 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
836 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
837 (aarch64_force_relocation): Likewise.
839 2013-07-02 Alan Modra <amodra@gmail.com>
841 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
843 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
845 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
846 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
847 Replace @sc{mips16} with literal `MIPS16'.
848 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
850 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
852 * config/tc-aarch64.c (reloc_table): Replace
853 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
854 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
855 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
856 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
857 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
858 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
859 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
860 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
861 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
862 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
863 (aarch64_force_relocation): Likewise.
865 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
867 * config/tc-aarch64.c (ilp32_p): New static variable.
868 (elf64_aarch64_target_format): Return the target according to the
870 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
871 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
872 (aarch64_dwarf2_addr_size): New function.
873 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
874 (DWARF2_ADDR_SIZE): New define.
876 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
878 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
880 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
882 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
884 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
886 * config/tc-mips.c (mips_set_options): Add insn32 member.
887 (mips_opts): Initialize it.
888 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
889 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
890 (md_longopts): Add "minsn32" and "mno-insn32" options.
891 (is_size_valid): Handle insn32 mode.
892 (md_assemble): Pass instruction string down to macro.
893 (brk_fmt): Add second dimension and insn32 mode initializers.
894 (mfhl_fmt): Likewise.
895 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
896 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
897 (macro_build_jalr, move_register): Handle insn32 mode.
898 (macro_build_branch_rs): Likewise.
899 (macro): Handle insn32 mode.
900 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
901 (mips_ip): Handle insn32 mode.
902 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
903 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
904 (mips_handle_align): Handle insn32 mode.
905 (md_show_usage): Add -minsn32 and -mno-insn32.
907 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
909 (-minsn32, -mno-insn32): New options.
910 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
912 (MIPS assembly options): New node. Document .set insn32 and
914 (MIPS-Dependent): List the new node.
916 2013-06-25 Nick Clifton <nickc@redhat.com>
918 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
919 the PC in indirect addressing on 430xv2 parts.
920 (msp430_operands): Add version test to hardware bug encoding
923 2013-06-24 Roland McGrath <mcgrathr@google.com>
925 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
926 so it skips whitespace before it.
927 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
929 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
930 (arm_reg_parse_multi): Skip whitespace first.
931 (parse_reg_list): Likewise.
932 (parse_vfp_reg_list): Likewise.
933 (s_arm_unwind_save_mmxwcg): Likewise.
935 2013-06-24 Nick Clifton <nickc@redhat.com>
938 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
940 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
942 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
944 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
946 * config/tc-mips.c: Assert that offsetT and valueT are at least
948 (GPR_SMIN, GPR_SMAX): New macros.
949 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
951 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
953 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
954 conditions. Remove any code deselected by them.
955 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
957 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
959 * NEWS: Note removal of ECOFF support.
960 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
961 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
962 (MULTI_CFILES): Remove config/e-mipsecoff.c.
963 * Makefile.in: Regenerate.
964 * configure.in: Remove MIPS ECOFF references.
965 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
967 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
968 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
969 (mips-*-*): ...this single case.
970 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
971 MIPS emulations to be e-mipself*.
972 * configure: Regenerate.
973 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
974 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
975 (mips-*-sysv*): Remove coff and ecoff cases.
976 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
977 * ecoff.c: Remove reference to MIPS ECOFF.
978 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
979 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
980 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
981 (mips_hi_fixup): Tweak comment.
982 (append_insn): Require a howto.
983 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
985 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
987 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
988 Use "CPU" instead of "cpu".
989 * doc/c-mips.texi: Likewise.
990 (MIPS Opts): Rename to MIPS Options.
991 (MIPS option stack): Rename to MIPS Option Stack.
992 (MIPS ASE instruction generation overrides): Rename to
993 MIPS ASE Instruction Generation Overrides (for now).
994 (MIPS floating-point): Rename to MIPS Floating-Point.
996 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
998 * doc/c-mips.texi (MIPS Macros): New section.
999 (MIPS Object): Replace with...
1000 (MIPS Small Data): ...this new section.
1002 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1004 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1005 Capitalize name. Use @kindex instead of @cindex for .set entries.
1007 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1009 * doc/c-mips.texi (MIPS Stabs): Remove section.
1011 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
1013 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1014 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1015 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1016 (ISA_SUPPORTS_VIRT64_ASE): Delete.
1017 (mips_ase): New structure.
1018 (mips_ases): New table.
1019 (FP64_ASES): New macro.
1020 (mips_ase_groups): New array.
1021 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1022 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1024 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1025 (md_parse_option): Use mips_ases and mips_set_ase instead of
1026 separate case statements for each ASE option.
1027 (mips_after_parse_args): Use FP64_ASES. Use
1028 mips_check_isa_supports_ases to check the ASEs against
1030 (s_mipsset): Use mips_ases and mips_set_ase instead of
1031 separate if statements for each ASE option. Use
1032 mips_check_isa_supports_ases, even when a non-ASE option
1035 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
1037 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1039 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1041 * config/tc-mips.c (md_shortopts, options, md_longopts)
1042 (md_longopts_size): Move earlier in file.
1044 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1046 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1047 with a single "ase" bitmask.
1048 (mips_opts): Update accordingly.
1049 (file_ase, file_ase_explicit): New variables.
1050 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1051 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1052 (ISA_HAS_ROR): Adjust for mips_set_options change.
1053 (is_opcode_valid): Take the base ase mask directly from mips_opts.
1054 (mips_ip): Adjust for mips_set_options change.
1055 (md_parse_option): Likewise. Update file_ase_explicit.
1056 (mips_after_parse_args): Adjust for mips_set_options change.
1057 Use bitmask operations to select the default ASEs. Set file_ase
1058 rather than individual per-ASE variables.
1059 (s_mipsset): Adjust for mips_set_options change.
1060 (mips_elf_final_processing): Test file_ase rather than
1061 file_ase_mdmx. Remove commented-out code.
1063 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1065 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1066 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1067 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1068 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1069 (mips_after_parse_args): Use the new "ase" field to choose
1071 (mips_cpu_info_table): Move ASEs from the "flags" field to the
1074 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
1076 * config/tc-arm.c (symbol_preemptible): New function.
1077 (relax_branch): Use it.
1079 2013-06-17 Catherine Moore <clm@codesourcery.com>
1080 Maciej W. Rozycki <macro@codesourcery.com>
1081 Chao-Ying Fu <fu@mips.com>
1083 * config/tc-mips.c (mips_set_options): Add ase_eva.
1084 (mips_set_options mips_opts): Add ase_eva.
1085 (file_ase_eva): Declare.
1086 (ISA_SUPPORTS_EVA_ASE): Define.
1087 (IS_SEXT_9BIT_NUM): Define.
1088 (MIPS_CPU_ASE_EVA): Define.
1089 (is_opcode_valid): Add support for ase_eva.
1090 (macro_build): Likewise.
1092 (validate_mips_insn): Likewise.
1093 (validate_micromips_insn): Likewise.
1094 (mips_ip): Likewise.
1095 (options): Add OPTION_EVA and OPTION_NO_EVA.
1096 (md_longopts): Add -meva and -mno-eva.
1097 (md_parse_option): Process new options.
1098 (mips_after_parse_args): Check for valid EVA combinations.
1099 (s_mipsset): Likewise.
1101 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1103 * dwarf2dbg.h (dwarf2_move_insn): Declare.
1104 * dwarf2dbg.c (line_subseg): Add pmove_tail.
1105 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
1106 (dwarf2_gen_line_info_1): Update call accordingly.
1107 (dwarf2_move_insn): New function.
1108 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1110 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1114 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
1117 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1118 (dwarf2_gen_line_info_1): Delete.
1119 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1120 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1121 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1122 (dwarf2_directive_loc): Push previous .locs instead of generating
1125 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1127 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1128 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1130 2013-06-13 Nick Clifton <nickc@redhat.com>
1133 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1134 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1135 function. Generates an error if the adjusted offset is out of a
1138 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
1140 * config/tc-nios2.c (md_apply_fix): Mask constant
1141 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1143 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
1145 * config/tc-mips.c (append_insn): Don't do branch relaxation for
1146 MIPS-3D instructions either.
1147 (md_convert_frag): Update the COPx branch mask accordingly.
1149 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1151 * doc/as.texinfo (Overview): Add --relax-branch and
1153 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1156 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
1158 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
1161 2013-06-08 Catherine Moore <clm@codesourcery.com>
1163 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
1164 (is_opcode_valid_16): Pass ase value to opcode_is_member.
1165 (append_insn): Change INSN_xxxx to ASE_xxxx.
1167 2013-06-01 George Thomas <george.thomas@atmel.com>
1169 * gas/config/tc-avr.c: Change ISA for devices with USB support to
1172 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
1174 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1177 2013-05-31 Paul Brook <paul@codesourcery.com>
1179 * config/tc-mips.c (s_ehword): New.
1181 2013-05-30 Paul Brook <paul@codesourcery.com>
1183 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1185 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
1187 * write.c (resolve_reloc_expr_symbols): On REL targets don't
1188 convert relocs who have no relocatable field either. Rephrase
1189 the conditional so that the PC-relative check is only applied
1192 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1194 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1197 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1199 * config/tc-aarch64.c (reloc_table): Update to use
1200 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1201 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1202 (md_apply_fix): Likewise.
1203 (aarch64_force_relocation): Likewise.
1205 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1207 * config/tc-arm.c (it_fsm_post_encode): Improve
1208 warning messages about deprecated IT block formats.
1210 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1212 * config/tc-aarch64.c (md_apply_fix): Move value range checking
1213 inside fx_done condition.
1215 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
1217 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1219 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
1221 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1222 and clean up warning when using PRINT_OPCODE_TABLE.
1224 2013-05-20 Alan Modra <amodra@gmail.com>
1226 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1227 and data fixups performing shift/high adjust/sign extension on
1228 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
1229 when writing data fixups rather than recalculating size.
1231 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1233 * doc/c-msp430.texi: Fix typo.
1235 2013-05-16 Tristan Gingold <gingold@adacore.com>
1237 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1238 are also TOC symbols.
1240 2013-05-16 Nick Clifton <nickc@redhat.com>
1242 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1243 Add -mcpu command to specify core type.
1244 * doc/c-msp430.texi: Update documentation.
1246 2013-05-09 Andrew Pinski <apinski@cavium.com>
1248 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1249 (mips_opts): Update for the new field.
1250 (file_ase_virt): New variable.
1251 (ISA_SUPPORTS_VIRT_ASE): New macro.
1252 (ISA_SUPPORTS_VIRT64_ASE): New macro.
1253 (MIPS_CPU_ASE_VIRT): New define.
1254 (is_opcode_valid): Handle ase_virt.
1255 (macro_build): Handle "+J".
1256 (validate_mips_insn): Likewise.
1257 (mips_ip): Likewise.
1258 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1259 (md_longopts): Add mvirt and mnovirt
1260 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1261 (mips_after_parse_args): Handle ase_virt field.
1262 (s_mipsset): Handle "virt" and "novirt".
1263 (mips_elf_final_processing): Add a comment about virt ASE might need
1265 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1266 * doc/c-mips.texi: Document -mvirt and -mno-virt.
1267 Document ".set virt" and ".set novirt".
1269 2013-05-09 Alan Modra <amodra@gmail.com>
1271 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1272 control of operand flag bits.
1274 2013-05-07 Alan Modra <amodra@gmail.com>
1276 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1277 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1278 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1279 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1280 (md_apply_fix): Set fx_no_overflow for assorted relocations.
1281 Shift and sign-extend fieldval for use by some VLE reloc
1282 operand->insert functions.
1284 2013-05-06 Paul Brook <paul@codesourcery.com>
1285 Catherine Moore <clm@codesourcery.com>
1287 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1288 (limited_pcrel_reloc_p): Likewise.
1289 (md_apply_fix): Likewise.
1290 (tc_gen_reloc): Likewise.
1292 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1294 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1295 (mips_fix_adjustable): Adjust pc-relative check to use
1298 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
1300 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1301 (s_mips_stab): Do not restrict to stabn only.
1303 2013-05-02 Nick Clifton <nickc@redhat.com>
1305 * config/tc-msp430.c: Add support for the MSP430X architecture.
1306 Add code to insert a NOP instruction after any instruction that
1307 might change the interrupt state.
1308 Add support for the LARGE memory model.
1309 Add code to initialise the .MSP430.attributes section.
1310 * config/tc-msp430.h: Add support for the MSP430X architecture.
1311 * doc/c-msp430.texi: Document the new -mL and -mN command line
1313 * NEWS: Mention support for the MSP430X architecture.
1315 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1317 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1318 alpha*-*-linux*ecoff*.
1320 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1322 * config/tc-mips.c (mips_ip): Add sizelo.
1323 For "+C", "+G", and "+H", set sizelo and compare against it.
1325 2013-04-29 Nick Clifton <nickc@redhat.com>
1327 * as.c (Options): Add -gdwarf-sections.
1328 (parse_args): Likewise.
1329 * as.h (flag_dwarf_sections): Declare.
1330 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1331 (process_entries): When -gdwarf-sections is enabled generate
1332 fragmentary .debug_line sections.
1333 (out_debug_line): Set the section for the .debug_line section end
1335 * doc/as.texinfo: Document -gdwarf-sections.
1336 * NEWS: Mention -gdwarf-sections.
1338 2013-04-26 Christian Groessler <chris@groessler.org>
1340 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1341 according to the target parameter. Don't call s_segm since s_segm
1342 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1344 (md_begin): Call s_segm according to target parameter from command
1347 2013-04-25 Alan Modra <amodra@gmail.com>
1349 * configure.in: Allow little-endian linux.
1350 * configure: Regenerate.
1352 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
1354 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1355 "fstatus" control register to "eccinj".
1357 2013-04-19 Kai Tietz <ktietz@redhat.com>
1359 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1361 2013-04-15 Julian Brown <julian@codesourcery.com>
1363 * expr.c (add_to_result, subtract_from_result): Make global.
1364 * expr.h (add_to_result, subtract_from_result): Add prototypes.
1365 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1366 subtract_from_result to handle extra bit of precision for .sleb128
1369 2013-04-10 Julian Brown <julian@codesourcery.com>
1371 * read.c (convert_to_bignum): Add sign parameter. Use it
1372 instead of X_unsigned to determine sign of resulting bignum.
1373 (emit_expr): Pass extra argument to convert_to_bignum.
1374 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1375 X_extrabit to convert_to_bignum.
1376 (parse_bitfield_cons): Set X_extrabit.
1377 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1378 Initialise X_extrabit field as appropriate.
1379 (add_to_result): New.
1380 (subtract_from_result): New.
1382 * expr.h (expressionS): Add X_extrabit field.
1384 2013-04-10 Jan Beulich <jbeulich@suse.com>
1386 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1387 register being PC when is_t or writeback, and use distinct
1388 diagnostic for the latter case.
1390 2013-04-10 Jan Beulich <jbeulich@suse.com>
1392 * gas/config/tc-arm.c (parse_operands): Re-write
1393 po_barrier_or_imm().
1394 (do_barrier): Remove bogus constraint().
1395 (do_t_barrier): Remove.
1397 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1399 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1400 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1402 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1404 2013-04-09 Jan Beulich <jbeulich@suse.com>
1406 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1407 Use local variable Rt in more places.
1408 (do_vmsr): Accept all control registers.
1410 2013-04-09 Jan Beulich <jbeulich@suse.com>
1412 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1413 if there was none specified for moves between scalar and core
1416 2013-04-09 Jan Beulich <jbeulich@suse.com>
1418 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1419 NEON_ALL_LANES case.
1421 2013-04-08 Jan Beulich <jbeulich@suse.com>
1423 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1426 2013-04-08 Jan Beulich <jbeulich@suse.com>
1428 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1431 2013-04-03 Alan Modra <amodra@gmail.com>
1433 * doc/as.texinfo: Add support to generate man options for h8300.
1434 * doc/c-h8300.texi: Likewise.
1436 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1438 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1441 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
1444 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1446 2013-03-26 Nick Clifton <nickc@redhat.com>
1449 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1450 start of the file each time.
1453 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1456 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1458 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1461 2013-03-21 Will Newton <will.newton@linaro.org>
1463 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1464 pc-relative str instructions in Thumb mode.
1466 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1468 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1469 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1471 * config/tc-h8300.h: Remove duplicated defines.
1473 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1476 * tc-avr.c (mcu_has_3_byte_pc): New function.
1477 (tc_cfi_frame_initial_instructions): Call it to find return
1480 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1483 * config/tc-tic6x.c (tic6x_try_encode): Handle
1484 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1485 encode register pair numbers when required.
1487 2013-03-15 Will Newton <will.newton@linaro.org>
1489 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1490 in vstr in Thumb mode for pre-ARMv7 cores.
1492 2013-03-14 Andreas Schwab <schwab@suse.de>
1494 * doc/c-arc.texi (ARC Directives): Revert last change and use
1495 @itemize instead of @table.
1496 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1498 2013-03-14 Nick Clifton <nickc@redhat.com>
1501 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1502 NULL message, instead just check ARM_CPU_IS_ANY directly.
1504 2013-03-14 Nick Clifton <nickc@redhat.com>
1507 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1509 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1510 to the @item directives.
1511 (ARM-Neon-Alignment): Move to correct place in the document.
1512 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1514 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1517 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1519 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1520 case. Add default BAD_CASE to switch.
1522 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1524 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1525 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1527 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1529 * config/tc-arm.c (crc_ext_armv8): New feature set.
1530 (UNPRED_REG): New macro.
1531 (do_crc32_1): New function.
1532 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1533 do_crc32ch, do_crc32cw): Likewise.
1535 (insns): Add entries for crc32 mnemonics.
1536 (arm_extensions): Add entry for crc.
1538 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1540 * write.h (struct fix): Add fx_dot_frag field.
1541 (dot_frag): Declare.
1542 * write.c (dot_frag): New variable.
1543 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1544 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1545 * expr.c (expr): Save value of frag_now in dot_frag when setting
1547 * read.c (emit_expr): Likewise. Delete comments.
1549 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1551 * config/tc-i386.c (flag_code_names): Removed.
1552 (i386_index_check): Rewrote.
1554 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1556 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1558 (aarch64_double_precision_fmovable): New function.
1559 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1560 function; handle hexadecimal representation of IEEE754 encoding.
1561 (parse_operands): Update the call to parse_aarch64_imm_float.
1563 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1565 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1566 (check_hle): Updated.
1567 (md_assemble): Likewise.
1568 (parse_insn): Likewise.
1570 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1572 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1573 (md_assemble): Check if REP prefix is OK.
1574 (parse_insn): Remove expecting_string_instruction. Set
1577 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1579 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1581 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1583 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1584 for system registers.
1586 2013-02-27 DJ Delorie <dj@redhat.com>
1588 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1589 (rl78_op): Handle %code().
1590 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1591 (tc_gen_reloc): Likwise; convert to a computed reloc.
1592 (md_apply_fix): Likewise.
1594 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1596 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1598 2013-02-25 Terry Guo <terry.guo@arm.com>
1600 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1601 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1602 list of accepted CPUs.
1604 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1607 * config/tc-i386.c (cpu_arch): Add ".smap".
1609 * doc/c-i386.texi: Document smap.
1611 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1613 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1614 mips_assembling_insn appropriately.
1615 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1617 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1619 * config/tc-mips.c (append_insn): Correct indentation, remove
1622 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1624 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1626 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1628 * configure.tgt: Add nios2-*-rtems*.
1630 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1632 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1635 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1637 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1638 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1640 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1642 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1645 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1646 Andrew Jenner <andrew@codesourcery.com>
1648 Based on patches from Altera Corporation.
1650 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1651 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1652 * Makefile.in: Regenerated.
1653 * configure.tgt: Add case for nios2*-linux*.
1654 * config/obj-elf.c: Conditionally include elf/nios2.h.
1655 * config/tc-nios2.c: New file.
1656 * config/tc-nios2.h: New file.
1657 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1658 * doc/Makefile.in: Regenerated.
1659 * doc/all.texi: Set NIOSII.
1660 * doc/as.texinfo (Overview): Add Nios II options.
1661 (Machine Dependencies): Include c-nios2.texi.
1662 * doc/c-nios2.texi: New file.
1663 * NEWS: Note Altera Nios II support.
1665 2013-02-06 Alan Modra <amodra@gmail.com>
1668 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1669 Don't skip fixups with fx_subsy non-NULL.
1670 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1671 with fx_subsy non-NULL.
1673 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1675 * doc/c-metag.texi: Add "@c man" markers.
1677 2013-02-04 Alan Modra <amodra@gmail.com>
1679 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1681 (TC_ADJUST_RELOC_COUNT): Delete.
1682 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1684 2013-02-04 Alan Modra <amodra@gmail.com>
1686 * po/POTFILES.in: Regenerate.
1688 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1690 * config/tc-metag.c: Make SWAP instruction less permissive with
1693 2013-01-29 DJ Delorie <dj@redhat.com>
1695 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1696 relocs in .word/.etc statements.
1698 2013-01-29 Roland McGrath <mcgrathr@google.com>
1700 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1701 immediate value for 8-bit offset" error so it shows line info.
1703 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1705 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1708 2013-01-24 Nick Clifton <nickc@redhat.com>
1710 * config/tc-v850.c: Add support for e3v5 architecture.
1711 * doc/c-v850.texi: Mention new support.
1713 2013-01-23 Nick Clifton <nickc@redhat.com>
1716 * config/tc-avr.c: Include dwarf2dbg.h.
1718 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1720 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1721 (tc_i386_fix_adjustable): Likewise.
1722 (lex_got): Likewise.
1723 (tc_gen_reloc): Likewise.
1725 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1727 * config/tc-aarch64.c (output_operand_error_record): Change to output
1728 the out-of-range error message as value-expected message if there is
1729 only one single value in the expected range.
1730 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1731 LSL #0 as a programmer-friendly feature.
1733 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1735 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1736 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1737 BFD_RELOC_64_SIZE relocations.
1738 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1740 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1741 relocations against local symbols.
1743 2013-01-16 Alan Modra <amodra@gmail.com>
1745 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1746 finding some sort of toc syntax error, and break to avoid
1747 compiler uninit warning.
1749 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1752 * config/tc-i386.c (lex_got): Increment length by 1 if the
1753 relocation token is removed.
1755 2013-01-15 Nick Clifton <nickc@redhat.com>
1757 * config/tc-v850.c (md_assemble): Allow signed values for
1760 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1762 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1765 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1767 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1768 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1769 * config/tc-ppc.c (md_show_usage): Likewise.
1770 (ppc_handle_align): Handle power8's group ending nop.
1772 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1774 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1775 that the assember exits after the opcodes have been printed.
1777 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1779 * app.c: Remove trailing white spaces.
1783 * dw2gencfi.c: Likewise.
1784 * dwarf2dbg.h: Likewise.
1785 * ecoff.c: Likewise.
1786 * input-file.c: Likewise.
1787 * itbl-lex.h: Likewise.
1788 * output-file.c: Likewise.
1791 * subsegs.c: Likewise.
1792 * symbols.c: Likewise.
1793 * write.c: Likewise.
1794 * config/tc-i386.c: Likewise.
1795 * doc/Makefile.am: Likewise.
1796 * doc/Makefile.in: Likewise.
1797 * doc/c-aarch64.texi: Likewise.
1798 * doc/c-alpha.texi: Likewise.
1799 * doc/c-arc.texi: Likewise.
1800 * doc/c-arm.texi: Likewise.
1801 * doc/c-avr.texi: Likewise.
1802 * doc/c-bfin.texi: Likewise.
1803 * doc/c-cr16.texi: Likewise.
1804 * doc/c-d10v.texi: Likewise.
1805 * doc/c-d30v.texi: Likewise.
1806 * doc/c-h8300.texi: Likewise.
1807 * doc/c-hppa.texi: Likewise.
1808 * doc/c-i370.texi: Likewise.
1809 * doc/c-i386.texi: Likewise.
1810 * doc/c-i860.texi: Likewise.
1811 * doc/c-m32c.texi: Likewise.
1812 * doc/c-m32r.texi: Likewise.
1813 * doc/c-m68hc11.texi: Likewise.
1814 * doc/c-m68k.texi: Likewise.
1815 * doc/c-microblaze.texi: Likewise.
1816 * doc/c-mips.texi: Likewise.
1817 * doc/c-msp430.texi: Likewise.
1818 * doc/c-mt.texi: Likewise.
1819 * doc/c-s390.texi: Likewise.
1820 * doc/c-score.texi: Likewise.
1821 * doc/c-sh.texi: Likewise.
1822 * doc/c-sh64.texi: Likewise.
1823 * doc/c-tic54x.texi: Likewise.
1824 * doc/c-tic6x.texi: Likewise.
1825 * doc/c-v850.texi: Likewise.
1826 * doc/c-xc16x.texi: Likewise.
1827 * doc/c-xgate.texi: Likewise.
1828 * doc/c-xtensa.texi: Likewise.
1829 * doc/c-z80.texi: Likewise.
1830 * doc/internals.texi: Likewise.
1832 2013-01-10 Roland McGrath <mcgrathr@google.com>
1834 * hash.c (hash_new_sized): Make it global.
1835 * hash.h: Declare it.
1836 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1839 2013-01-10 Will Newton <will.newton@imgtec.com>
1841 * Makefile.am: Add Meta.
1842 * Makefile.in: Regenerate.
1843 * config/tc-metag.c: New file.
1844 * config/tc-metag.h: New file.
1845 * configure.tgt: Add Meta.
1846 * doc/Makefile.am: Add Meta.
1847 * doc/Makefile.in: Regenerate.
1848 * doc/all.texi: Add Meta.
1849 * doc/as.texiinfo: Document Meta options.
1850 * doc/c-metag.texi: New file.
1852 2013-01-09 Steve Ellcey <sellcey@mips.com>
1854 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1856 * config/tc-mips.c (internalError): Remove, replace with abort.
1858 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1860 * config/tc-aarch64.c (parse_operands): Change to compare the result
1861 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1863 2013-01-07 Nick Clifton <nickc@redhat.com>
1866 * config/tc-arm.c (skip_past_char): Skip whitespace before the
1867 anticipated character.
1868 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1869 here as it is no longer needed.
1871 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
1873 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1874 * doc/c-score.texi (SCORE-Opts): Likewise.
1875 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1877 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1879 * config/tc-mips.c: Add support for MIPS r5900.
1880 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1882 (can_swap_branch_p, get_append_method): Detect some conditional
1883 short loops to fix a bug on the r5900 by NOP in the branch delay
1885 (M_MUL): Support 3 operands in multu on r5900.
1886 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1887 (s_mipsset): Force 32 bit floating point on r5900.
1888 (mips_ip): Check parameter range of instructions mfps and mtps on
1890 * configure.in: Detect CPU type when target string contains r5900
1891 (e.g. mips64r5900el-linux-gnu).
1893 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1895 * as.c (parse_args): Update copyright year to 2013.
1897 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1899 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1902 2013-01-02 Nick Clifton <nickc@redhat.com>
1905 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1908 For older changes see ChangeLog-2012
1910 Copyright (C) 2013 Free Software Foundation, Inc.
1912 Copying and distribution of this file, with or without modification,
1913 are permitted in any medium without royalty provided the copyright
1914 notice and this notice are preserved.
1920 version-control: never