1 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
2 Alexander Ivchenko <alexander.ivchenko@intel.com>
3 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4 Sergey Lega <sergey.s.lega@intel.com>
5 Anna Tikhonova <anna.tikhonova@intel.com>
6 Ilya Tocar <ilya.tocar@intel.com>
7 Andrey Turetskiy <andrey.turetskiy@intel.com>
8 Ilya Verbin <ilya.verbin@intel.com>
9 Kirill Yukhin <kirill.yukhin@intel.com>
10 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12 * config/tc-i386-intel.c (O_zmmword_ptr): New.
13 (i386_types): Add zmmword.
14 (i386_intel_simplify_register): Allow regzmm.
15 (i386_intel_simplify): Handle zmmwords.
16 (i386_intel_operand): Handle RC/SAE, vector operations and
18 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
19 (struct RC_Operation): New.
20 (struct Mask_Operation): New.
21 (struct Broadcast_Operation): New.
22 (vex_prefix): Size of bytes increased to 4 to support EVEX
24 (enum i386_error): Add new error codes: unsupported_broadcast,
25 broadcast_not_on_src_operand, broadcast_needed,
26 unsupported_masking, mask_not_on_destination, no_default_mask,
27 unsupported_rc_sae, rc_sae_operand_not_last_imm,
28 invalid_register_operand, try_vector_disp8.
29 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
30 rounding, broadcast, memshift.
31 (struct RC_name): New.
35 (extra_symbol_chars): Add '{'.
36 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
37 (i386_operand_type): Add regzmm, regmask and vec_disp8.
38 (match_mem_size): Handle zmmwords.
39 (operand_type_match): Handle zmm-registers.
40 (mode_from_disp_size): Handle vec_disp8.
41 (fits_in_vec_disp8): New.
42 (md_begin): Handle {} properly.
43 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
44 (build_vex_prefix): Handle vrex.
45 (build_evex_prefix): New.
46 (process_immext): Adjust to properly handle EVEX.
47 (md_assemble): Add EVEX encoding support.
48 (swap_2_operands): Correctly handle operands with masking,
49 broadcasting or RC/SAE.
50 (check_VecOperands): Support EVEX features.
51 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
52 (match_template): Support regzmm and handle new error codes.
53 (process_suffix): Handle zmmwords and zmm-registers.
54 (check_byte_reg): Extend to zmm-registers.
55 (process_operands): Extend to zmm-registers.
56 (build_modrm_byte): Handle EVEX.
57 (output_insn): Adjust to properly handle EVEX case.
58 (disp_size): Handle vec_disp8.
59 (output_disp): Support compressed disp8*N evex feature.
60 (output_imm): Handle RC/SAE immediates properly.
61 (check_VecOperations): New.
62 (i386_immediate): Handle EVEX features.
63 (i386_index_check): Handle zmmwords and zmm-registers.
64 (RC_SAE_immediate): New.
65 (i386_att_operand): Handle EVEX features.
66 (parse_real_register): Add a check for ZMM/Mask registers.
67 (OPTION_MEVEXLIG): New.
68 (OPTION_MEVEXWIG): New.
69 (md_longopts): Add mevexlig and mevexwig.
70 (md_parse_option): Handle mevexlig and mevexwig options.
71 (md_show_usage): Add description for mevexlig and mevexwig.
72 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
73 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
75 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
77 * config/tc-i386.c (cpu_arch): Add .sha.
78 * doc/c-i386.texi: Document sha/.sha.
80 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
81 Kirill Yukhin <kirill.yukhin@intel.com>
82 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
84 * config/tc-i386.c (BND_PREFIX): New.
85 (struct _i386_insn): Add new field bnd_prefix.
86 (add_bnd_prefix): New.
88 (i386_operand_type): Add regbnd.
89 (md_assemble): Handle BND prefixes.
90 (parse_insn): Likewise.
91 (output_branch): Likewise.
92 (output_jump): Likewise.
93 (build_modrm_byte): Handle regbnd.
94 (OPTION_MADD_BND_PREFIX): New.
95 (md_longopts): Add entry for 'madd-bnd-prefix'.
96 (md_parse_option): Handle madd-bnd-prefix option.
97 (md_show_usage): Add description for madd-bnd-prefix
99 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
101 2013-07-24 Tristan Gingold <gingold@adacore.com>
103 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
106 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
108 * config/tc-s390.c (s390_machine): Don't force the .machine
109 argument to lower case.
111 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
113 * config/tc-arm.c (s_arm_arch_extension): Improve error message
114 for invalid extension.
116 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
118 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
119 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
120 (aarch64_abi): New variable.
121 (ilp32_p): Change to be a macro.
122 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
123 (struct aarch64_option_abi_value_table): New struct.
124 (aarch64_abis): New table.
125 (aarch64_parse_abi): New function.
126 (aarch64_long_opts): Add entry for -mabi=.
127 * doc/as.texinfo (Target AArch64 options): Document -mabi.
128 * doc/c-aarch64.texi: Likewise.
130 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
132 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
135 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
137 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
139 * config/rx-parse.y: (rx_check_float_support): Add function to
140 check floating point operation support for target RX100 and
142 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
143 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
144 RX200, RX600, and RX610
146 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
148 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
150 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
152 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
153 * doc/c-avr.texi: Likewise.
155 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
157 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
158 error with older GCCs.
159 (mips16_macro_build): Dereference args.
161 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
163 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
164 New functions, split out from...
165 (reg_lookup): ...here. Remove itbl support.
166 (reglist_lookup): Delete.
167 (mips_operand_token_type): New enum.
168 (mips_operand_token): New structure.
169 (mips_operand_tokens): New variable.
170 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
171 (mips_parse_arguments): New functions.
172 (md_begin): Initialize mips_operand_tokens.
173 (mips_arg_info): Add a token field. Remove optional_reg field.
174 (match_char, match_expression): New functions.
175 (match_const_int): Use match_expression. Remove "s" argument
176 and return a boolean result. Remove O_register handling.
177 (match_regno, match_reg, match_reg_range): New functions.
178 (match_int_operand, match_mapped_int_operand, match_msb_operand)
179 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
180 (match_addiusp_operand, match_clo_clz_dest_operand)
181 (match_lwm_swm_list_operand, match_entry_exit_operand)
182 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
183 (match_tied_reg_operand): Remove "s" argument and return a boolean
184 result. Match tokens rather than text. Update calls to
185 match_const_int. Rely on match_regno to call check_regno.
186 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
187 "arg" argument. Return a boolean result.
188 (parse_float_constant): Replace with...
189 (match_float_constant): ...this new function.
190 (match_operand): Remove "s" argument and return a boolean result.
191 Update calls to subfunctions.
192 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
193 rather than string-parsing routines. Update handling of optional
194 registers for token scheme.
196 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
198 * config/tc-mips.c (parse_float_constant): Split out from...
201 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
203 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
206 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
208 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
209 (match_entry_exit_operand): New function.
210 (match_save_restore_list_operand): Likewise.
211 (match_operand): Use them.
212 (check_absolute_expr): Delete.
213 (mips16_ip): Rewrite main parsing loop to use mips_operands.
215 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
217 * config/tc-mips.c: Enable functions commented out in previous patch.
218 (SKIP_SPACE_TABS): Move further up file.
219 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
220 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
221 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
222 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
223 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
224 (micromips_imm_b_map, micromips_imm_c_map): Delete.
225 (mips_lookup_reg_pair): Delete.
226 (macro): Use report_bad_range and report_bad_field.
227 (mips_immed, expr_const_in_range): Delete.
228 (mips_ip): Rewrite main parsing loop to use new functions.
230 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
232 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
233 Change return type to bfd_boolean.
234 (report_bad_range, report_bad_field): New functions.
235 (mips_arg_info): New structure.
236 (match_const_int, convert_reg_type, check_regno, match_int_operand)
237 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
238 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
239 (match_addiusp_operand, match_clo_clz_dest_operand)
240 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
241 (match_pc_operand, match_tied_reg_operand, match_operand)
242 (check_completed_insn): New functions, commented out for now.
244 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
246 * config/tc-mips.c (insn_insert_operand): New function.
247 (macro_build, mips16_macro_build): Put null character check
248 in the for loop and convert continues to breaks. Use operand
249 structures to handle constant operands.
251 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
253 * config/tc-mips.c (validate_mips_insn): Move further up file.
254 Add insn_bits and decode_operand arguments. Use the mips_operand
255 fields to work out which bits an operand occupies. Detect double
257 (validate_micromips_insn): Move further up file. Call into
260 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
262 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
264 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
266 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
268 (macro): Update accordingly.
270 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
272 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
274 (md_assemble): Remove imm_reloc handling.
275 (mips_ip): Update commentary. Use offset_expr and offset_reloc
276 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
277 Use a temporary array rather than imm_reloc when parsing
278 constant expressions. Remove imm_reloc initialization.
279 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
280 for the relaxable field. Use a relax_char variable to track the
281 type of this field. Remove imm_reloc initialization.
283 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
285 * config/tc-mips.c (mips16_ip): Handle "I".
287 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
289 * config/tc-mips.c (mips_flag_nan2008): New variable.
290 (options): Add OPTION_NAN enum value.
291 (md_longopts): Handle it.
292 (md_parse_option): Likewise.
293 (s_nan): New function.
294 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
295 (md_show_usage): Add -mnan.
297 * doc/as.texinfo (Overview): Add -mnan.
298 * doc/c-mips.texi (MIPS Opts): Document -mnan.
299 (MIPS NaN Encodings): New node. Document .nan directive.
300 (MIPS-Dependent): List the new node.
302 2013-07-09 Tristan Gingold <gingold@adacore.com>
304 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
306 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
308 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
309 for 'A' and assume that the constant has been elided if the result
312 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
314 * config/tc-mips.c (gprel16_reloc_p): New function.
315 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
317 (offset_high_part, small_offset_p): New functions.
318 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
319 register load and store macros, handle the 16-bit offset case first.
320 If a 16-bit offset is not suitable for the instruction we're
321 generating, load it into the temporary register using
322 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
323 M_L_DAB code once the address has been constructed. For double load
324 and store macros, again handle the 16-bit offset case first.
325 If the second register cannot be accessed from the same high
326 part as the first, load it into AT using ADDRESS_ADDI_INSN.
327 Fix the handling of LD in cases where the first register is the
328 same as the base. Also handle the case where the offset is
329 not 16 bits and the second register cannot be accessed from the
330 same high part as the first. For unaligned loads and stores,
331 fuse the offbits == 12 and old "ab" handling. Apply this handling
332 whenever the second offset needs a different high part from the first.
333 Construct the offset using ADDRESS_ADDI_INSN where possible,
334 for offbits == 16 as well as offbits == 12. Use offset_reloc
335 when constructing the individual loads and stores.
336 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
337 and offset_reloc before matching against a particular opcode.
338 Handle elided 'A' constants. Allow 'A' constants to use
339 relocation operators.
341 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
343 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
344 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
345 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
347 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
349 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
350 Require the msb to be <= 31 for "+s". Check that the size is <= 31
351 for both "+s" and "+S".
353 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
355 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
356 (mips_ip, mips16_ip): Handle "+i".
358 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
360 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
361 (micromips_to_32_reg_h_map): Rename to...
362 (micromips_to_32_reg_h_map1): ...this.
363 (micromips_to_32_reg_i_map): Rename to...
364 (micromips_to_32_reg_h_map2): ...this.
365 (mips_lookup_reg_pair): New function.
366 (gpr_write_mask, macro): Adjust after above renaming.
367 (validate_micromips_insn): Remove "mi" handling.
368 (mips_ip): Likewise. Parse both registers in a pair for "mh".
370 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
372 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
373 (mips_ip): Remove "+D" and "+T" handling.
375 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
377 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
380 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
382 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
384 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
386 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
387 (aarch64_force_relocation): Likewise.
389 2013-07-02 Alan Modra <amodra@gmail.com>
391 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
393 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
395 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
396 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
397 Replace @sc{mips16} with literal `MIPS16'.
398 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
400 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
402 * config/tc-aarch64.c (reloc_table): Replace
403 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
404 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
405 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
406 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
407 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
408 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
409 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
410 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
411 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
412 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
413 (aarch64_force_relocation): Likewise.
415 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
417 * config/tc-aarch64.c (ilp32_p): New static variable.
418 (elf64_aarch64_target_format): Return the target according to the
420 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
421 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
422 (aarch64_dwarf2_addr_size): New function.
423 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
424 (DWARF2_ADDR_SIZE): New define.
426 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
428 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
430 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
432 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
434 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
436 * config/tc-mips.c (mips_set_options): Add insn32 member.
437 (mips_opts): Initialize it.
438 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
439 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
440 (md_longopts): Add "minsn32" and "mno-insn32" options.
441 (is_size_valid): Handle insn32 mode.
442 (md_assemble): Pass instruction string down to macro.
443 (brk_fmt): Add second dimension and insn32 mode initializers.
444 (mfhl_fmt): Likewise.
445 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
446 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
447 (macro_build_jalr, move_register): Handle insn32 mode.
448 (macro_build_branch_rs): Likewise.
449 (macro): Handle insn32 mode.
450 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
451 (mips_ip): Handle insn32 mode.
452 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
453 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
454 (mips_handle_align): Handle insn32 mode.
455 (md_show_usage): Add -minsn32 and -mno-insn32.
457 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
459 (-minsn32, -mno-insn32): New options.
460 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
462 (MIPS assembly options): New node. Document .set insn32 and
464 (MIPS-Dependent): List the new node.
466 2013-06-25 Nick Clifton <nickc@redhat.com>
468 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
469 the PC in indirect addressing on 430xv2 parts.
470 (msp430_operands): Add version test to hardware bug encoding
473 2013-06-24 Roland McGrath <mcgrathr@google.com>
475 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
476 so it skips whitespace before it.
477 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
479 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
480 (arm_reg_parse_multi): Skip whitespace first.
481 (parse_reg_list): Likewise.
482 (parse_vfp_reg_list): Likewise.
483 (s_arm_unwind_save_mmxwcg): Likewise.
485 2013-06-24 Nick Clifton <nickc@redhat.com>
488 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
490 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
492 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
494 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
496 * config/tc-mips.c: Assert that offsetT and valueT are at least
498 (GPR_SMIN, GPR_SMAX): New macros.
499 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
501 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
503 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
504 conditions. Remove any code deselected by them.
505 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
507 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
509 * NEWS: Note removal of ECOFF support.
510 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
511 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
512 (MULTI_CFILES): Remove config/e-mipsecoff.c.
513 * Makefile.in: Regenerate.
514 * configure.in: Remove MIPS ECOFF references.
515 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
517 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
518 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
519 (mips-*-*): ...this single case.
520 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
521 MIPS emulations to be e-mipself*.
522 * configure: Regenerate.
523 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
524 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
525 (mips-*-sysv*): Remove coff and ecoff cases.
526 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
527 * ecoff.c: Remove reference to MIPS ECOFF.
528 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
529 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
530 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
531 (mips_hi_fixup): Tweak comment.
532 (append_insn): Require a howto.
533 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
535 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
537 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
538 Use "CPU" instead of "cpu".
539 * doc/c-mips.texi: Likewise.
540 (MIPS Opts): Rename to MIPS Options.
541 (MIPS option stack): Rename to MIPS Option Stack.
542 (MIPS ASE instruction generation overrides): Rename to
543 MIPS ASE Instruction Generation Overrides (for now).
544 (MIPS floating-point): Rename to MIPS Floating-Point.
546 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
548 * doc/c-mips.texi (MIPS Macros): New section.
549 (MIPS Object): Replace with...
550 (MIPS Small Data): ...this new section.
552 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
554 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
555 Capitalize name. Use @kindex instead of @cindex for .set entries.
557 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
559 * doc/c-mips.texi (MIPS Stabs): Remove section.
561 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
563 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
564 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
565 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
566 (ISA_SUPPORTS_VIRT64_ASE): Delete.
567 (mips_ase): New structure.
568 (mips_ases): New table.
569 (FP64_ASES): New macro.
570 (mips_ase_groups): New array.
571 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
572 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
574 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
575 (md_parse_option): Use mips_ases and mips_set_ase instead of
576 separate case statements for each ASE option.
577 (mips_after_parse_args): Use FP64_ASES. Use
578 mips_check_isa_supports_ases to check the ASEs against
580 (s_mipsset): Use mips_ases and mips_set_ase instead of
581 separate if statements for each ASE option. Use
582 mips_check_isa_supports_ases, even when a non-ASE option
585 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
587 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
589 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
591 * config/tc-mips.c (md_shortopts, options, md_longopts)
592 (md_longopts_size): Move earlier in file.
594 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
596 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
597 with a single "ase" bitmask.
598 (mips_opts): Update accordingly.
599 (file_ase, file_ase_explicit): New variables.
600 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
601 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
602 (ISA_HAS_ROR): Adjust for mips_set_options change.
603 (is_opcode_valid): Take the base ase mask directly from mips_opts.
604 (mips_ip): Adjust for mips_set_options change.
605 (md_parse_option): Likewise. Update file_ase_explicit.
606 (mips_after_parse_args): Adjust for mips_set_options change.
607 Use bitmask operations to select the default ASEs. Set file_ase
608 rather than individual per-ASE variables.
609 (s_mipsset): Adjust for mips_set_options change.
610 (mips_elf_final_processing): Test file_ase rather than
611 file_ase_mdmx. Remove commented-out code.
613 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
615 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
616 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
617 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
618 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
619 (mips_after_parse_args): Use the new "ase" field to choose
621 (mips_cpu_info_table): Move ASEs from the "flags" field to the
624 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
626 * config/tc-arm.c (symbol_preemptible): New function.
627 (relax_branch): Use it.
629 2013-06-17 Catherine Moore <clm@codesourcery.com>
630 Maciej W. Rozycki <macro@codesourcery.com>
631 Chao-Ying Fu <fu@mips.com>
633 * config/tc-mips.c (mips_set_options): Add ase_eva.
634 (mips_set_options mips_opts): Add ase_eva.
635 (file_ase_eva): Declare.
636 (ISA_SUPPORTS_EVA_ASE): Define.
637 (IS_SEXT_9BIT_NUM): Define.
638 (MIPS_CPU_ASE_EVA): Define.
639 (is_opcode_valid): Add support for ase_eva.
640 (macro_build): Likewise.
642 (validate_mips_insn): Likewise.
643 (validate_micromips_insn): Likewise.
645 (options): Add OPTION_EVA and OPTION_NO_EVA.
646 (md_longopts): Add -meva and -mno-eva.
647 (md_parse_option): Process new options.
648 (mips_after_parse_args): Check for valid EVA combinations.
649 (s_mipsset): Likewise.
651 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
653 * dwarf2dbg.h (dwarf2_move_insn): Declare.
654 * dwarf2dbg.c (line_subseg): Add pmove_tail.
655 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
656 (dwarf2_gen_line_info_1): Update call accordingly.
657 (dwarf2_move_insn): New function.
658 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
660 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
664 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
667 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
668 (dwarf2_gen_line_info_1): Delete.
669 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
670 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
671 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
672 (dwarf2_directive_loc): Push previous .locs instead of generating
675 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
677 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
678 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
680 2013-06-13 Nick Clifton <nickc@redhat.com>
683 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
684 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
685 function. Generates an error if the adjusted offset is out of a
688 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
690 * config/tc-nios2.c (md_apply_fix): Mask constant
691 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
693 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
695 * config/tc-mips.c (append_insn): Don't do branch relaxation for
696 MIPS-3D instructions either.
697 (md_convert_frag): Update the COPx branch mask accordingly.
699 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
701 * doc/as.texinfo (Overview): Add --relax-branch and
703 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
706 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
708 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
711 2013-06-08 Catherine Moore <clm@codesourcery.com>
713 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
714 (is_opcode_valid_16): Pass ase value to opcode_is_member.
715 (append_insn): Change INSN_xxxx to ASE_xxxx.
717 2013-06-01 George Thomas <george.thomas@atmel.com>
719 * gas/config/tc-avr.c: Change ISA for devices with USB support to
722 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
724 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
727 2013-05-31 Paul Brook <paul@codesourcery.com>
730 * config/tc-mips.c (s_ehword): New.
732 2013-05-30 Paul Brook <paul@codesourcery.com>
734 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
736 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
738 * write.c (resolve_reloc_expr_symbols): On REL targets don't
739 convert relocs who have no relocatable field either. Rephrase
740 the conditional so that the PC-relative check is only applied
743 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
745 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
748 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
750 * config/tc-aarch64.c (reloc_table): Update to use
751 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
752 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
753 (md_apply_fix): Likewise.
754 (aarch64_force_relocation): Likewise.
756 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
758 * config/tc-arm.c (it_fsm_post_encode): Improve
759 warning messages about deprecated IT block formats.
761 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
763 * config/tc-aarch64.c (md_apply_fix): Move value range checking
764 inside fx_done condition.
766 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
768 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
770 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
772 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
773 and clean up warning when using PRINT_OPCODE_TABLE.
775 2013-05-20 Alan Modra <amodra@gmail.com>
777 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
778 and data fixups performing shift/high adjust/sign extension on
779 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
780 when writing data fixups rather than recalculating size.
782 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
784 * doc/c-msp430.texi: Fix typo.
786 2013-05-16 Tristan Gingold <gingold@adacore.com>
788 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
789 are also TOC symbols.
791 2013-05-16 Nick Clifton <nickc@redhat.com>
793 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
794 Add -mcpu command to specify core type.
795 * doc/c-msp430.texi: Update documentation.
797 2013-05-09 Andrew Pinski <apinski@cavium.com>
799 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
800 (mips_opts): Update for the new field.
801 (file_ase_virt): New variable.
802 (ISA_SUPPORTS_VIRT_ASE): New macro.
803 (ISA_SUPPORTS_VIRT64_ASE): New macro.
804 (MIPS_CPU_ASE_VIRT): New define.
805 (is_opcode_valid): Handle ase_virt.
806 (macro_build): Handle "+J".
807 (validate_mips_insn): Likewise.
809 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
810 (md_longopts): Add mvirt and mnovirt
811 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
812 (mips_after_parse_args): Handle ase_virt field.
813 (s_mipsset): Handle "virt" and "novirt".
814 (mips_elf_final_processing): Add a comment about virt ASE might need
816 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
817 * doc/c-mips.texi: Document -mvirt and -mno-virt.
818 Document ".set virt" and ".set novirt".
820 2013-05-09 Alan Modra <amodra@gmail.com>
822 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
823 control of operand flag bits.
825 2013-05-07 Alan Modra <amodra@gmail.com>
827 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
828 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
829 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
830 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
831 (md_apply_fix): Set fx_no_overflow for assorted relocations.
832 Shift and sign-extend fieldval for use by some VLE reloc
833 operand->insert functions.
835 2013-05-06 Paul Brook <paul@codesourcery.com>
836 Catherine Moore <clm@codesourcery.com>
838 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
839 (limited_pcrel_reloc_p): Likewise.
840 (md_apply_fix): Likewise.
841 (tc_gen_reloc): Likewise.
843 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
845 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
846 (mips_fix_adjustable): Adjust pc-relative check to use
849 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
851 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
852 (s_mips_stab): Do not restrict to stabn only.
854 2013-05-02 Nick Clifton <nickc@redhat.com>
856 * config/tc-msp430.c: Add support for the MSP430X architecture.
857 Add code to insert a NOP instruction after any instruction that
858 might change the interrupt state.
859 Add support for the LARGE memory model.
860 Add code to initialise the .MSP430.attributes section.
861 * config/tc-msp430.h: Add support for the MSP430X architecture.
862 * doc/c-msp430.texi: Document the new -mL and -mN command line
864 * NEWS: Mention support for the MSP430X architecture.
866 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
868 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
869 alpha*-*-linux*ecoff*.
871 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
873 * config/tc-mips.c (mips_ip): Add sizelo.
874 For "+C", "+G", and "+H", set sizelo and compare against it.
876 2013-04-29 Nick Clifton <nickc@redhat.com>
878 * as.c (Options): Add -gdwarf-sections.
879 (parse_args): Likewise.
880 * as.h (flag_dwarf_sections): Declare.
881 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
882 (process_entries): When -gdwarf-sections is enabled generate
883 fragmentary .debug_line sections.
884 (out_debug_line): Set the section for the .debug_line section end
886 * doc/as.texinfo: Document -gdwarf-sections.
887 * NEWS: Mention -gdwarf-sections.
889 2013-04-26 Christian Groessler <chris@groessler.org>
891 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
892 according to the target parameter. Don't call s_segm since s_segm
893 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
895 (md_begin): Call s_segm according to target parameter from command
898 2013-04-25 Alan Modra <amodra@gmail.com>
900 * configure.in: Allow little-endian linux.
901 * configure: Regenerate.
903 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
905 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
906 "fstatus" control register to "eccinj".
908 2013-04-19 Kai Tietz <ktietz@redhat.com>
910 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
912 2013-04-15 Julian Brown <julian@codesourcery.com>
914 * expr.c (add_to_result, subtract_from_result): Make global.
915 * expr.h (add_to_result, subtract_from_result): Add prototypes.
916 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
917 subtract_from_result to handle extra bit of precision for .sleb128
920 2013-04-10 Julian Brown <julian@codesourcery.com>
922 * read.c (convert_to_bignum): Add sign parameter. Use it
923 instead of X_unsigned to determine sign of resulting bignum.
924 (emit_expr): Pass extra argument to convert_to_bignum.
925 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
926 X_extrabit to convert_to_bignum.
927 (parse_bitfield_cons): Set X_extrabit.
928 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
929 Initialise X_extrabit field as appropriate.
930 (add_to_result): New.
931 (subtract_from_result): New.
933 * expr.h (expressionS): Add X_extrabit field.
935 2013-04-10 Jan Beulich <jbeulich@suse.com>
937 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
938 register being PC when is_t or writeback, and use distinct
939 diagnostic for the latter case.
941 2013-04-10 Jan Beulich <jbeulich@suse.com>
943 * gas/config/tc-arm.c (parse_operands): Re-write
945 (do_barrier): Remove bogus constraint().
946 (do_t_barrier): Remove.
948 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
950 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
951 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
953 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
955 2013-04-09 Jan Beulich <jbeulich@suse.com>
957 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
958 Use local variable Rt in more places.
959 (do_vmsr): Accept all control registers.
961 2013-04-09 Jan Beulich <jbeulich@suse.com>
963 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
964 if there was none specified for moves between scalar and core
967 2013-04-09 Jan Beulich <jbeulich@suse.com>
969 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
972 2013-04-08 Jan Beulich <jbeulich@suse.com>
974 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
977 2013-04-08 Jan Beulich <jbeulich@suse.com>
979 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
982 2013-04-03 Alan Modra <amodra@gmail.com>
984 * doc/as.texinfo: Add support to generate man options for h8300.
985 * doc/c-h8300.texi: Likewise.
987 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
989 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
992 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
995 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
997 2013-03-26 Nick Clifton <nickc@redhat.com>
1000 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1001 start of the file each time.
1004 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1007 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1009 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1012 2013-03-21 Will Newton <will.newton@linaro.org>
1014 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1015 pc-relative str instructions in Thumb mode.
1017 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1019 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1020 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1022 * config/tc-h8300.h: Remove duplicated defines.
1024 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1027 * tc-avr.c (mcu_has_3_byte_pc): New function.
1028 (tc_cfi_frame_initial_instructions): Call it to find return
1031 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1034 * config/tc-tic6x.c (tic6x_try_encode): Handle
1035 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1036 encode register pair numbers when required.
1038 2013-03-15 Will Newton <will.newton@linaro.org>
1040 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1041 in vstr in Thumb mode for pre-ARMv7 cores.
1043 2013-03-14 Andreas Schwab <schwab@suse.de>
1045 * doc/c-arc.texi (ARC Directives): Revert last change and use
1046 @itemize instead of @table.
1047 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1049 2013-03-14 Nick Clifton <nickc@redhat.com>
1052 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1053 NULL message, instead just check ARM_CPU_IS_ANY directly.
1055 2013-03-14 Nick Clifton <nickc@redhat.com>
1058 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1060 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1061 to the @item directives.
1062 (ARM-Neon-Alignment): Move to correct place in the document.
1063 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1065 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1068 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1070 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1071 case. Add default BAD_CASE to switch.
1073 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1075 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1076 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1078 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1080 * config/tc-arm.c (crc_ext_armv8): New feature set.
1081 (UNPRED_REG): New macro.
1082 (do_crc32_1): New function.
1083 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1084 do_crc32ch, do_crc32cw): Likewise.
1086 (insns): Add entries for crc32 mnemonics.
1087 (arm_extensions): Add entry for crc.
1089 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1091 * write.h (struct fix): Add fx_dot_frag field.
1092 (dot_frag): Declare.
1093 * write.c (dot_frag): New variable.
1094 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1095 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1096 * expr.c (expr): Save value of frag_now in dot_frag when setting
1098 * read.c (emit_expr): Likewise. Delete comments.
1100 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1102 * config/tc-i386.c (flag_code_names): Removed.
1103 (i386_index_check): Rewrote.
1105 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1107 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1109 (aarch64_double_precision_fmovable): New function.
1110 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1111 function; handle hexadecimal representation of IEEE754 encoding.
1112 (parse_operands): Update the call to parse_aarch64_imm_float.
1114 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1116 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1117 (check_hle): Updated.
1118 (md_assemble): Likewise.
1119 (parse_insn): Likewise.
1121 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1123 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1124 (md_assemble): Check if REP prefix is OK.
1125 (parse_insn): Remove expecting_string_instruction. Set
1128 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1130 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1132 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1134 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1135 for system registers.
1137 2013-02-27 DJ Delorie <dj@redhat.com>
1139 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1140 (rl78_op): Handle %code().
1141 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1142 (tc_gen_reloc): Likwise; convert to a computed reloc.
1143 (md_apply_fix): Likewise.
1145 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1147 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1149 2013-02-25 Terry Guo <terry.guo@arm.com>
1151 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1152 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1153 list of accepted CPUs.
1155 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1158 * config/tc-i386.c (cpu_arch): Add ".smap".
1160 * doc/c-i386.texi: Document smap.
1162 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1164 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1165 mips_assembling_insn appropriately.
1166 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1168 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1170 * config/tc-mips.c (append_insn): Correct indentation, remove
1173 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1175 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1177 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1179 * configure.tgt: Add nios2-*-rtems*.
1181 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1183 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1186 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1188 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1189 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1191 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1193 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1196 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1197 Andrew Jenner <andrew@codesourcery.com>
1199 Based on patches from Altera Corporation.
1201 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1202 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1203 * Makefile.in: Regenerated.
1204 * configure.tgt: Add case for nios2*-linux*.
1205 * config/obj-elf.c: Conditionally include elf/nios2.h.
1206 * config/tc-nios2.c: New file.
1207 * config/tc-nios2.h: New file.
1208 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1209 * doc/Makefile.in: Regenerated.
1210 * doc/all.texi: Set NIOSII.
1211 * doc/as.texinfo (Overview): Add Nios II options.
1212 (Machine Dependencies): Include c-nios2.texi.
1213 * doc/c-nios2.texi: New file.
1214 * NEWS: Note Altera Nios II support.
1216 2013-02-06 Alan Modra <amodra@gmail.com>
1219 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1220 Don't skip fixups with fx_subsy non-NULL.
1221 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1222 with fx_subsy non-NULL.
1224 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1226 * doc/c-metag.texi: Add "@c man" markers.
1228 2013-02-04 Alan Modra <amodra@gmail.com>
1230 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1232 (TC_ADJUST_RELOC_COUNT): Delete.
1233 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1235 2013-02-04 Alan Modra <amodra@gmail.com>
1237 * po/POTFILES.in: Regenerate.
1239 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1241 * config/tc-metag.c: Make SWAP instruction less permissive with
1244 2013-01-29 DJ Delorie <dj@redhat.com>
1246 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1247 relocs in .word/.etc statements.
1249 2013-01-29 Roland McGrath <mcgrathr@google.com>
1251 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1252 immediate value for 8-bit offset" error so it shows line info.
1254 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1256 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1259 2013-01-24 Nick Clifton <nickc@redhat.com>
1261 * config/tc-v850.c: Add support for e3v5 architecture.
1262 * doc/c-v850.texi: Mention new support.
1264 2013-01-23 Nick Clifton <nickc@redhat.com>
1267 * config/tc-avr.c: Include dwarf2dbg.h.
1269 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1271 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1272 (tc_i386_fix_adjustable): Likewise.
1273 (lex_got): Likewise.
1274 (tc_gen_reloc): Likewise.
1276 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1278 * config/tc-aarch64.c (output_operand_error_record): Change to output
1279 the out-of-range error message as value-expected message if there is
1280 only one single value in the expected range.
1281 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1282 LSL #0 as a programmer-friendly feature.
1284 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1286 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1287 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1288 BFD_RELOC_64_SIZE relocations.
1289 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1291 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1292 relocations against local symbols.
1294 2013-01-16 Alan Modra <amodra@gmail.com>
1296 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1297 finding some sort of toc syntax error, and break to avoid
1298 compiler uninit warning.
1300 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1303 * config/tc-i386.c (lex_got): Increment length by 1 if the
1304 relocation token is removed.
1306 2013-01-15 Nick Clifton <nickc@redhat.com>
1308 * config/tc-v850.c (md_assemble): Allow signed values for
1311 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1313 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1316 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1318 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1319 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1320 * config/tc-ppc.c (md_show_usage): Likewise.
1321 (ppc_handle_align): Handle power8's group ending nop.
1323 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1325 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1326 that the assember exits after the opcodes have been printed.
1328 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1330 * app.c: Remove trailing white spaces.
1334 * dw2gencfi.c: Likewise.
1335 * dwarf2dbg.h: Likewise.
1336 * ecoff.c: Likewise.
1337 * input-file.c: Likewise.
1338 * itbl-lex.h: Likewise.
1339 * output-file.c: Likewise.
1342 * subsegs.c: Likewise.
1343 * symbols.c: Likewise.
1344 * write.c: Likewise.
1345 * config/tc-i386.c: Likewise.
1346 * doc/Makefile.am: Likewise.
1347 * doc/Makefile.in: Likewise.
1348 * doc/c-aarch64.texi: Likewise.
1349 * doc/c-alpha.texi: Likewise.
1350 * doc/c-arc.texi: Likewise.
1351 * doc/c-arm.texi: Likewise.
1352 * doc/c-avr.texi: Likewise.
1353 * doc/c-bfin.texi: Likewise.
1354 * doc/c-cr16.texi: Likewise.
1355 * doc/c-d10v.texi: Likewise.
1356 * doc/c-d30v.texi: Likewise.
1357 * doc/c-h8300.texi: Likewise.
1358 * doc/c-hppa.texi: Likewise.
1359 * doc/c-i370.texi: Likewise.
1360 * doc/c-i386.texi: Likewise.
1361 * doc/c-i860.texi: Likewise.
1362 * doc/c-m32c.texi: Likewise.
1363 * doc/c-m32r.texi: Likewise.
1364 * doc/c-m68hc11.texi: Likewise.
1365 * doc/c-m68k.texi: Likewise.
1366 * doc/c-microblaze.texi: Likewise.
1367 * doc/c-mips.texi: Likewise.
1368 * doc/c-msp430.texi: Likewise.
1369 * doc/c-mt.texi: Likewise.
1370 * doc/c-s390.texi: Likewise.
1371 * doc/c-score.texi: Likewise.
1372 * doc/c-sh.texi: Likewise.
1373 * doc/c-sh64.texi: Likewise.
1374 * doc/c-tic54x.texi: Likewise.
1375 * doc/c-tic6x.texi: Likewise.
1376 * doc/c-v850.texi: Likewise.
1377 * doc/c-xc16x.texi: Likewise.
1378 * doc/c-xgate.texi: Likewise.
1379 * doc/c-xtensa.texi: Likewise.
1380 * doc/c-z80.texi: Likewise.
1381 * doc/internals.texi: Likewise.
1383 2013-01-10 Roland McGrath <mcgrathr@google.com>
1385 * hash.c (hash_new_sized): Make it global.
1386 * hash.h: Declare it.
1387 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1390 2013-01-10 Will Newton <will.newton@imgtec.com>
1392 * Makefile.am: Add Meta.
1393 * Makefile.in: Regenerate.
1394 * config/tc-metag.c: New file.
1395 * config/tc-metag.h: New file.
1396 * configure.tgt: Add Meta.
1397 * doc/Makefile.am: Add Meta.
1398 * doc/Makefile.in: Regenerate.
1399 * doc/all.texi: Add Meta.
1400 * doc/as.texiinfo: Document Meta options.
1401 * doc/c-metag.texi: New file.
1403 2013-01-09 Steve Ellcey <sellcey@mips.com>
1405 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1407 * config/tc-mips.c (internalError): Remove, replace with abort.
1409 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1411 * config/tc-aarch64.c (parse_operands): Change to compare the result
1412 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1414 2013-01-07 Nick Clifton <nickc@redhat.com>
1417 * config/tc-arm.c (skip_past_char): Skip whitespace before the
1418 anticipated character.
1419 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1420 here as it is no longer needed.
1422 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
1424 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1425 * doc/c-score.texi (SCORE-Opts): Likewise.
1426 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1428 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1430 * config/tc-mips.c: Add support for MIPS r5900.
1431 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1433 (can_swap_branch_p, get_append_method): Detect some conditional
1434 short loops to fix a bug on the r5900 by NOP in the branch delay
1436 (M_MUL): Support 3 operands in multu on r5900.
1437 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1438 (s_mipsset): Force 32 bit floating point on r5900.
1439 (mips_ip): Check parameter range of instructions mfps and mtps on
1441 * configure.in: Detect CPU type when target string contains r5900
1442 (e.g. mips64r5900el-linux-gnu).
1444 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
1446 * as.c (parse_args): Update copyright year to 2013.
1448 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
1450 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
1453 2013-01-02 Nick Clifton <nickc@redhat.com>
1456 * config/tc-arm.c (parse_address_main): Skip whitespace before a
1459 For older changes see ChangeLog-2012
1461 Copyright (C) 2013 Free Software Foundation, Inc.
1463 Copying and distribution of this file, with or without modification,
1464 are permitted in any medium without royalty provided the copyright
1465 notice and this notice are preserved.
1471 version-control: never