1 2013-11-19 Nick Clifton <nickc@redhat.com>
3 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
4 for deprecated system registers when parsing pstate fields.
6 2013-11-19 Catherine Moore <clm@codesourcery.com>
8 * config/tc-mips.c (mips_fix_pmc_rm7000): Declare.
9 (options): Add OPTION_FIX_PMC_RM7000 and OPTION_NO_FIX_PMC_RM7000.
10 (md_longopts): Add mfix-pmc-rm7000 and mno-fix-pmc-rm7000.
12 (INSN_DMULTU): Define.
13 (insns_between): Detect PMC RM7000 errata.
14 (md_parse_option): Supprt OPTION_FIX_PMC_RM7000 and
15 OPTION_NO_FIX_PMC_RM7000.
16 * doc/as.texinfo: Document new options.
17 * doc/c-mips.texi: Likewise.
19 2013-11-19 Alexey Makhalov <makhaloff@gmail.com>
22 * app.c (do_scrub_chars): Only insert a newline character if
23 end-of-file has been reached.
25 2013-11-18 H.J. Lu <hongjiu.lu@intel.com>
27 * config/tc-i386.c (lex_got): Add a dummy "int bnd_prefix"
30 2013-11-18 Renlin Li <Renlin.Li@arm.com>
32 * config/tc-arm.c (arm_archs): New armv7ve architecture option.
33 (arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
34 ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
35 (cpu_arch_ver): Likewise.
36 * doc/c-arm.texi: Document armv7ve.
38 2013-11-18 Zhenqiang Chen <zhenqiang.chen@linaro.org>
40 * config/tc-aarch64.c (parse_sys_reg): Support
41 S2_<op1>_<Cn>_<Cm>_<op2>.
43 2013-11-18 Yufeng Zhang <yufeng.zhang@arm.com>
47 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
49 * config/tc-aarch64.c (set_other_error): New function.
50 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
51 the variable to which it points with 'o'.
52 (parse_operands): Update; check for write to read-only system
53 registers or read from write-only ones.
55 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
57 * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
58 indicate if instruction has the BND prefix. Return
59 BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
60 bnd_prefix isn't zero.
61 (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
63 (output_jump): Update reloc call.
64 (output_interseg_jump): Likewise.
65 (output_disp): Likewise.
66 (output_imm): Likewise.
67 (x86_cons_fix_new): Likewise.
68 (lex_got): Add an argument, bnd_prefix, to indicate if
69 instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
71 (x86_cons): Update lex_got call.
72 (i386_immediate): Likewise.
73 (i386_displacement): Likewise.
74 (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
75 BFD_RELOC_X86_64_PLT32_BND.
76 (tc_gen_reloc): Likewise.
77 * config/tc-i386-intel.c (i386_operator): Update lex_got call.
79 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
81 * config/tc-aarch64.c (set_other_error): New function.
82 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
83 the variable to which it points with 'o'.
84 (parse_operands): Update; check for write to read-only system
85 registers or read from write-only ones.
87 2013-11-15 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
89 * config/tc-i386.c (check_VecOperands): Reorder checks.
91 2013-11-11 Catherine Moore <clm@codesourcery.com>
93 * config/mips/tc-mips.c (convert_reg_type): Use
94 INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
95 (reg_needs_delay): Likewise.
96 (insns_between): Likewise.
98 2013-11-08 Jan-Benedict Glaw <jbglaw@lug-owl.de
100 * config/tc-ppc.c (ppc_elf_localentry): Add cast.
102 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
104 * config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
105 call aarch64_sys_reg_deprecated_p and warn about the deprecated
108 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
110 * config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
112 2013-11-05 Will Newton <will.newton@linaro.org>
115 * config/tc-aarch64.c (parse_operands): Avoid trying to
116 parse a vector register as an immediate.
118 2013-11-04 Jan Beulich <jbeulich@suse.com>
120 * config/tc-i386.c (check_long_reg): Correct comment indentation.
121 (check_qword_reg): Correct comment and its indentation.
122 (check_word_reg): Extend comment and correct its indentation. Also
123 check for 64-bit register.
125 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
127 * config/tc-ppc.c (md_pseudo_table): Add .localentry.
128 (ppc_elf_localentry): New function.
129 (ppc_force_relocation): Force relocs on all branches to localenty
131 (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
133 2013-10-30 Alan Modra <amodra@gmail.com>
135 * config/tc-ppc.c: Include elf/ppc64.h.
136 (ppc_abiversion): New variable.
137 (md_pseudo_table): Add .abiversion.
138 (ppc_elf_abiversion, ppc_elf_end): New functions.
139 * config/tc-ppc.h (md_end): Define.
141 2013-10-30 Alan Modra <amodra@gmail.com>
143 * config/tc-ppc.c (SEX16): Don't mask.
144 (REPORT_OVERFLOW_HI): Define as zero.
145 (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
146 @tprel@high, and @tprel@higha modifiers.
147 (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
148 Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
150 (md_apply_fix): Similarly.
152 2013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
154 * config/tc-mips.c (fpr_read_mask): Test MSA registers.
155 (fpr_write_mask): Test MSA registers.
156 (can_swap_branch_p): Check fpr write followed by fpr read.
158 2013-10-18 Nick Clifton <nickc@redhat.com>
160 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
162 2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
163 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
165 * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
166 (md_longopts): Add mmsa and mno-msa.
167 (mips_ases): Add msa.
168 (RTYPE_MASK): Update.
169 (RTYPE_MSA): New define.
170 (OT_REG_ELEMENT): Replace with...
171 (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
172 (mips_operand_token): Replace reg_element with index.
173 (mips_parse_argument_token): Treat vector indices as separate tokens.
174 Handle register indices.
175 (md_begin): Add MSA register names.
176 (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
177 (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
178 (match_mdmx_imm_reg_operand): Update accordingly.
179 (match_imm_index_operand): New function.
180 (match_reg_index_operand): New function.
181 (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
182 (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
183 (md_show_usage): Print -mmsa and -mno-msa.
184 * doc/as.texinfo: Document -mmsa and -mno-msa.
185 * doc/c-mips.texi: Document -mmsa and -mno-msa.
186 Document .set msa and .set nomsa.
188 2013-10-14 Nick Clifton <nickc@redhat.com>
190 * read.c (add_include_dir): Use xrealloc.
191 * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
192 * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
194 2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
196 * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
197 also test/refer to "sstatus". Reformat the warning message.
199 2013-10-10 Sean Keys <skeys@ipdatasys.com>
201 * tc-xgate.c (xgate_find_match): Refactor opcode matching.
203 2013-10-10 Jan Beulich <jbeulich@suse.com>
205 * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
206 swapping for bndmk, bndldx, and bndstx.
208 2013-10-09 Nick Clifton <nickc@redhat.com>
211 * config/tc-epiphany.c (md_convert_frag): Add missing break
215 * config/tc-mn10200.c (md_convert_frag): Add missing break
218 2013-10-08 Jan Beulich <jbeulich@suse.com>
220 * tc-i386.c (check_word_reg): Remove misplaced "else".
221 (check_long_reg): Restore symmetry with check_word_reg.
223 2013-10-08 Jan Beulich <jbeulich@suse.com>
225 * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
228 2013-10-08 Nick Clifton <nickc@redhat.com>
230 * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
231 for "<foo>a". Issue error messages for unrecognised or corrrupt
234 2013-10-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
236 * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
239 2013-09-30 Saravanan Ekanathan <saravanan.ekanathan@amd.com>
241 * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
242 * doc/c-i386.texi: Add -march=bdver4 option.
244 2013-09-20 Alan Modra <amodra@gmail.com>
246 * configure: Regenerate.
248 2013-09-18 Tristan Gingold <gingold@adacore.com>
250 * NEWS: Add marker for 2.24.
252 2013-09-18 Nick Clifton <nickc@redhat.com>
254 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
255 (move_data): New variable.
256 (md_parse_option): Parse -md.
257 (msp430_section): New function. Catch references to the .bss or
258 .data sections and generate a special symbol for use by the libcrt
260 (md_pseudo_table): Intercept .section directives.
261 (md_longopt): Add -md
262 (md_show_usage): Likewise.
263 (msp430_operands): Generate a warning message if a NOP is inserted
264 into the instruction stream.
265 * doc/c-msp430.texi (node MSP430 Options): Document -md option.
267 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
269 * config/tc-mips.c (mips_elf_final_processing): Set
270 EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
272 2013-09-16 Will Newton <will.newton@linaro.org>
274 * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
275 disallowing element size 64 with interleave other than 1.
277 2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
279 * config/tc-mips.c (match_insn): Set error when $31 is used for
282 2013-09-04 Tristan Gingold <gingold@adacore.com>
284 * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
287 2013-09-04 Roland McGrath <mcgrathr@google.com>
290 * config/tc-arm.c (T16_32_TAB): Add _udf.
291 (do_t_udf): New function.
294 2013-08-23 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
296 * config/rx-parse.y: Rearrange the components of a bison grammar to issue
297 assembler errors at correct position.
299 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
302 * config/tc-ia64.c: Fix typos.
303 * config/tc-sparc.c: Likewise.
304 * config/tc-z80.c: Likewise.
305 * doc/c-i386.texi: Likewise.
306 * doc/c-m32r.texi: Likewise.
308 2013-08-23 Will Newton <will.newton@linaro.org>
310 * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
311 for pre-indexed addressing modes.
313 2013-08-21 Alan Modra <amodra@gmail.com>
315 * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
316 range check label number for use with fb_low_counter array.
318 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
320 * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
321 (mips_parse_argument_token, validate_micromips_insn, md_begin)
322 (check_regno, match_float_constant, check_completed_insn, append_insn)
323 (match_insn, match_mips16_insn, match_insns, macro_start)
324 (macro_build_ldst_constoffset, load_register, macro, mips_ip)
325 (mips16_ip, mips_set_option_string, md_parse_option)
326 (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
327 (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
328 (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
329 (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
330 Start error messages with a lower-case letter. Do not end error
331 messages with a period. Wrap long messages to 80 character-lines.
332 Use "cannot" instead of "can't" and "can not".
334 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
336 * config/tc-mips.c (imm_expr): Expand comment.
337 (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
340 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
342 * config/tc-mips.c (imm2_expr): Delete.
343 (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
345 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
347 * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
348 (macro): Remove M_DEXT and M_DINS handling.
350 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
352 * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
353 lax_max with lax_match.
354 (match_int_operand): Update accordingly. Don't report an error
355 for !lax_match-only cases.
356 (match_insn): Replace more_alts with lax_match and use it to
357 initialize the mips_arg_info field. Add a complete_p parameter.
358 Handle implicit VU0 suffixes here.
359 (match_invalid_for_isa, match_insns, match_mips16_insns): New
361 (mips_ip, mips16_ip): Use them.
363 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
365 * config/tc-mips.c (match_expression): Report uses of registers here.
366 Add a "must be an immediate expression" error. Handle elided offsets
368 (match_int_operand): ...here.
370 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
372 * config/tc-mips.c (mips_arg_info): Remove soft_match.
373 (match_out_of_range, match_not_constant): New functions.
374 (match_const_int): Remove fallback parameter and check for soft_match.
375 Use match_not_constant.
376 (match_mapped_int_operand, match_addiusp_operand)
377 (match_perf_reg_operand, match_save_restore_list_operand)
378 (match_mdmx_imm_reg_operand): Update accordingly. Use
379 match_out_of_range and set_insn_error* instead of as_bad.
380 (match_int_operand): Likewise. Use match_not_constant in the
381 !allows_nonconst case.
382 (match_float_constant): Report invalid float constants.
383 (match_insn, match_mips16_insn): Remove soft_match code. Rely on
384 match_float_constant to check for invalid constants. Fail the
385 match if match_const_int or match_float_constant return false.
386 (mips_ip): Update accordingly.
387 (mips16_ip): Likewise. Undo null termination of instruction name
388 once lookup is complete.
390 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
392 * config/tc-mips.c (mips_insn_error_format): New enum.
393 (mips_insn_error): New struct.
394 (insn_error): Change to a mips_insn_error.
395 (clear_insn_error, set_insn_error_format, set_insn_error)
396 (set_insn_error_i, set_insn_error_ss, report_insn_error): New
398 (mips_parse_argument_token, md_assemble, match_insn)
399 (match_mips16_insn): Use them instead of manipulating insn_error
401 (mips_ip, mips16_ip): Likewise. Simplify control flow.
403 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
405 * config/tc-mips.c (normalize_constant_expr): Move further up file.
406 (normalize_address_expr): Likewise.
407 (match_insn, match_mips16_insn): New functions, split out from...
408 (mips_ip, mips16_ip): ...here.
410 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
412 * config/tc-mips.c (operand_reg_mask, match_operand): Handle
414 (mips_ip, mips16_ip): Use mips_optional_operand_p to check
415 for optional operands.
417 2013-08-16 Alan Modra <amodra@gmail.com>
419 * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
422 2013-08-16 Alan Modra <amodra@gmail.com>
424 * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
426 2013-08-14 David Edelsohn <dje.gcc@gmail.com>
428 * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
429 argument as alignment.
431 2013-08-09 Nick Clifton <nickc@redhat.com>
433 * config/tc-rl78.c (elf_flags): New variable.
434 (enum options): Add OPTION_G10.
435 (md_longopts): Add mg10.
436 (md_parse_option): Parse -mg10.
437 (rl78_elf_final_processing): New function.
438 * config/tc-rl78.c (tc_final_processing): Define.
439 * doc/c-rl78.texi: Document -mg10 option.
441 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de>
443 * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
444 suffixes to be elided too.
445 (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
446 (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
449 2013-08-05 John Tytgat <john@bass-software.com>
451 * po/POTFILES.in: Regenerate.
453 2013-08-05 Eric Botcazou <ebotcazou@adacore.com>
454 Konrad Eisele <konrad@gaisler.com>
456 * config/tc-sparc.c (sparc_arch_types): Add leon.
457 (sparc_arch): Move sparc4 around and add leon.
458 (sparc_target_format): Document -Aleon.
459 * doc/c-sparc.texi: Likewise.
461 2013-08-05 Richard Sandiford <rdsandiford@googlemail.com>
463 * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
465 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
466 Richard Sandiford <rdsandiford@googlemail.com>
468 * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
469 (RWARN): Bump to 0x8000000.
470 (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
471 (RTYPE_R5900_ACC): New register types.
472 (RTYPE_MASK): Include them.
473 (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
475 (reg_names): Include them.
476 (mips_parse_register_1): New function, split out from...
477 (mips_parse_register): ...here. Add a channels_ptr parameter.
478 Look for VU0 channel suffixes when nonnull.
479 (reg_lookup): Update the call to mips_parse_register.
480 (mips_parse_vu0_channels): New function.
481 (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
482 (mips_operand_token): Add a "channels" field to the union.
483 Extend the comment above "ch" to OT_DOUBLE_CHAR.
484 (mips_parse_base_start): Match -- and ++. Handle channel suffixes.
485 (mips_parse_argument_token): Handle channel suffixes here too.
486 (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
487 Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
489 (md_begin): Register $vfN and $vfI registers.
490 (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
491 (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
492 OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
493 (match_vu0_suffix_operand): New function.
494 (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
495 (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
496 (mips_lookup_insn): New function.
497 (mips_ip): Use it. Allow "+K" operands to be elided at the end
498 of an instruction. Handle '#' sequences.
500 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
502 * config/tc-mips.c (macro, mips16_macro): Create an array of operand
503 values and use it instead of sreg, treg, xreg, etc.
505 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
507 * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
508 and mips_int_operand_max.
509 (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
511 (mips16_immed_operand, mips16_immed_in_range_p): New functions.
512 (mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
513 instead of mips16_immed_operand.
515 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
517 * config/tc-mips.c (mips16_macro): Don't use move_register.
518 (mips16_ip): Allow macros to use 'p'.
520 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
522 * config/tc-mips.c (MAX_OPERANDS): New macro.
523 (mips_operand_array): New structure.
524 (mips_operands, mips16_operands, micromips_operands): New arrays.
525 (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
526 (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
527 (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
528 (micromips_to_32_reg_q_map): Delete.
529 (insn_operands, insn_opno, insn_extract_operand): New functions.
530 (validate_mips_insn): Take a mips_operand_array as argument and
531 use it to build up a list of operands. Extend to handle INSN_MACRO
533 (validate_mips16_insn): New function.
534 (validate_micromips_insn): Take a mips_operand_array as argument.
536 (md_begin): Initialize mips_operands, mips16_operands and
537 micromips_operands. Call validate_mips_insn and
538 validate_micromips_insn for macro instructions too.
539 Call validate_mips16_insn for MIPS16 instructions.
540 (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
542 (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
543 them. Handle INSN_UDI.
544 (get_append_method): Use gpr_read_mask.
546 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
548 * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
549 flags for MIPS16 and non-MIPS16 instructions.
550 (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
551 (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
552 (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
553 (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
554 and non-MIPS16 instructions. Fix formatting.
556 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
558 * config/tc-mips.c (reg_needs_delay): Move later in file.
560 (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
562 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
563 Alexander Ivchenko <alexander.ivchenko@intel.com>
564 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
565 Sergey Lega <sergey.s.lega@intel.com>
566 Anna Tikhonova <anna.tikhonova@intel.com>
567 Ilya Tocar <ilya.tocar@intel.com>
568 Andrey Turetskiy <andrey.turetskiy@intel.com>
569 Ilya Verbin <ilya.verbin@intel.com>
570 Kirill Yukhin <kirill.yukhin@intel.com>
571 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
573 * config/tc-i386-intel.c (O_zmmword_ptr): New.
574 (i386_types): Add zmmword.
575 (i386_intel_simplify_register): Allow regzmm.
576 (i386_intel_simplify): Handle zmmwords.
577 (i386_intel_operand): Handle RC/SAE, vector operations and
579 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
580 (struct RC_Operation): New.
581 (struct Mask_Operation): New.
582 (struct Broadcast_Operation): New.
583 (vex_prefix): Size of bytes increased to 4 to support EVEX
585 (enum i386_error): Add new error codes: unsupported_broadcast,
586 broadcast_not_on_src_operand, broadcast_needed,
587 unsupported_masking, mask_not_on_destination, no_default_mask,
588 unsupported_rc_sae, rc_sae_operand_not_last_imm,
589 invalid_register_operand, try_vector_disp8.
590 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
591 rounding, broadcast, memshift.
592 (struct RC_name): New.
593 (RC_NamesTable): New.
596 (extra_symbol_chars): Add '{'.
597 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
598 (i386_operand_type): Add regzmm, regmask and vec_disp8.
599 (match_mem_size): Handle zmmwords.
600 (operand_type_match): Handle zmm-registers.
601 (mode_from_disp_size): Handle vec_disp8.
602 (fits_in_vec_disp8): New.
603 (md_begin): Handle {} properly.
604 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
605 (build_vex_prefix): Handle vrex.
606 (build_evex_prefix): New.
607 (process_immext): Adjust to properly handle EVEX.
608 (md_assemble): Add EVEX encoding support.
609 (swap_2_operands): Correctly handle operands with masking,
610 broadcasting or RC/SAE.
611 (check_VecOperands): Support EVEX features.
612 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
613 (match_template): Support regzmm and handle new error codes.
614 (process_suffix): Handle zmmwords and zmm-registers.
615 (check_byte_reg): Extend to zmm-registers.
616 (process_operands): Extend to zmm-registers.
617 (build_modrm_byte): Handle EVEX.
618 (output_insn): Adjust to properly handle EVEX case.
619 (disp_size): Handle vec_disp8.
620 (output_disp): Support compressed disp8*N evex feature.
621 (output_imm): Handle RC/SAE immediates properly.
622 (check_VecOperations): New.
623 (i386_immediate): Handle EVEX features.
624 (i386_index_check): Handle zmmwords and zmm-registers.
625 (RC_SAE_immediate): New.
626 (i386_att_operand): Handle EVEX features.
627 (parse_real_register): Add a check for ZMM/Mask registers.
628 (OPTION_MEVEXLIG): New.
629 (OPTION_MEVEXWIG): New.
630 (md_longopts): Add mevexlig and mevexwig.
631 (md_parse_option): Handle mevexlig and mevexwig options.
632 (md_show_usage): Add description for mevexlig and mevexwig.
633 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
634 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
636 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
638 * config/tc-i386.c (cpu_arch): Add .sha.
639 * doc/c-i386.texi: Document sha/.sha.
641 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
642 Kirill Yukhin <kirill.yukhin@intel.com>
643 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
645 * config/tc-i386.c (BND_PREFIX): New.
646 (struct _i386_insn): Add new field bnd_prefix.
647 (add_bnd_prefix): New.
649 (i386_operand_type): Add regbnd.
650 (md_assemble): Handle BND prefixes.
651 (parse_insn): Likewise.
652 (output_branch): Likewise.
653 (output_jump): Likewise.
654 (build_modrm_byte): Handle regbnd.
655 (OPTION_MADD_BND_PREFIX): New.
656 (md_longopts): Add entry for 'madd-bnd-prefix'.
657 (md_parse_option): Handle madd-bnd-prefix option.
658 (md_show_usage): Add description for madd-bnd-prefix
660 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
662 2013-07-24 Tristan Gingold <gingold@adacore.com>
664 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
667 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
669 * config/tc-s390.c (s390_machine): Don't force the .machine
670 argument to lower case.
672 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
674 * config/tc-arm.c (s_arm_arch_extension): Improve error message
675 for invalid extension.
677 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
679 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
680 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
681 (aarch64_abi): New variable.
682 (ilp32_p): Change to be a macro.
683 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
684 (struct aarch64_option_abi_value_table): New struct.
685 (aarch64_abis): New table.
686 (aarch64_parse_abi): New function.
687 (aarch64_long_opts): Add entry for -mabi=.
688 * doc/as.texinfo (Target AArch64 options): Document -mabi.
689 * doc/c-aarch64.texi: Likewise.
691 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
693 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
696 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
698 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
700 * config/rx-parse.y: (rx_check_float_support): Add function to
701 check floating point operation support for target RX100 and
703 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
704 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
705 RX200, RX600, and RX610
707 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
709 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
711 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
713 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
714 * doc/c-avr.texi: Likewise.
716 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
718 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
719 error with older GCCs.
720 (mips16_macro_build): Dereference args.
722 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
724 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
725 New functions, split out from...
726 (reg_lookup): ...here. Remove itbl support.
727 (reglist_lookup): Delete.
728 (mips_operand_token_type): New enum.
729 (mips_operand_token): New structure.
730 (mips_operand_tokens): New variable.
731 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
732 (mips_parse_arguments): New functions.
733 (md_begin): Initialize mips_operand_tokens.
734 (mips_arg_info): Add a token field. Remove optional_reg field.
735 (match_char, match_expression): New functions.
736 (match_const_int): Use match_expression. Remove "s" argument
737 and return a boolean result. Remove O_register handling.
738 (match_regno, match_reg, match_reg_range): New functions.
739 (match_int_operand, match_mapped_int_operand, match_msb_operand)
740 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
741 (match_addiusp_operand, match_clo_clz_dest_operand)
742 (match_lwm_swm_list_operand, match_entry_exit_operand)
743 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
744 (match_tied_reg_operand): Remove "s" argument and return a boolean
745 result. Match tokens rather than text. Update calls to
746 match_const_int. Rely on match_regno to call check_regno.
747 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
748 "arg" argument. Return a boolean result.
749 (parse_float_constant): Replace with...
750 (match_float_constant): ...this new function.
751 (match_operand): Remove "s" argument and return a boolean result.
752 Update calls to subfunctions.
753 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
754 rather than string-parsing routines. Update handling of optional
755 registers for token scheme.
757 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
759 * config/tc-mips.c (parse_float_constant): Split out from...
762 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
764 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
767 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
769 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
770 (match_entry_exit_operand): New function.
771 (match_save_restore_list_operand): Likewise.
772 (match_operand): Use them.
773 (check_absolute_expr): Delete.
774 (mips16_ip): Rewrite main parsing loop to use mips_operands.
776 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
778 * config/tc-mips.c: Enable functions commented out in previous patch.
779 (SKIP_SPACE_TABS): Move further up file.
780 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
781 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
782 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
783 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
784 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
785 (micromips_imm_b_map, micromips_imm_c_map): Delete.
786 (mips_lookup_reg_pair): Delete.
787 (macro): Use report_bad_range and report_bad_field.
788 (mips_immed, expr_const_in_range): Delete.
789 (mips_ip): Rewrite main parsing loop to use new functions.
791 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
793 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
794 Change return type to bfd_boolean.
795 (report_bad_range, report_bad_field): New functions.
796 (mips_arg_info): New structure.
797 (match_const_int, convert_reg_type, check_regno, match_int_operand)
798 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
799 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
800 (match_addiusp_operand, match_clo_clz_dest_operand)
801 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
802 (match_pc_operand, match_tied_reg_operand, match_operand)
803 (check_completed_insn): New functions, commented out for now.
805 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
807 * config/tc-mips.c (insn_insert_operand): New function.
808 (macro_build, mips16_macro_build): Put null character check
809 in the for loop and convert continues to breaks. Use operand
810 structures to handle constant operands.
812 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
814 * config/tc-mips.c (validate_mips_insn): Move further up file.
815 Add insn_bits and decode_operand arguments. Use the mips_operand
816 fields to work out which bits an operand occupies. Detect double
818 (validate_micromips_insn): Move further up file. Call into
821 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
823 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
825 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
827 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
829 (macro): Update accordingly.
831 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
833 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
835 (md_assemble): Remove imm_reloc handling.
836 (mips_ip): Update commentary. Use offset_expr and offset_reloc
837 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
838 Use a temporary array rather than imm_reloc when parsing
839 constant expressions. Remove imm_reloc initialization.
840 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
841 for the relaxable field. Use a relax_char variable to track the
842 type of this field. Remove imm_reloc initialization.
844 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
846 * config/tc-mips.c (mips16_ip): Handle "I".
848 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
850 * config/tc-mips.c (mips_flag_nan2008): New variable.
851 (options): Add OPTION_NAN enum value.
852 (md_longopts): Handle it.
853 (md_parse_option): Likewise.
854 (s_nan): New function.
855 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
856 (md_show_usage): Add -mnan.
858 * doc/as.texinfo (Overview): Add -mnan.
859 * doc/c-mips.texi (MIPS Opts): Document -mnan.
860 (MIPS NaN Encodings): New node. Document .nan directive.
861 (MIPS-Dependent): List the new node.
863 2013-07-09 Tristan Gingold <gingold@adacore.com>
865 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
867 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
869 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
870 for 'A' and assume that the constant has been elided if the result
873 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
875 * config/tc-mips.c (gprel16_reloc_p): New function.
876 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
878 (offset_high_part, small_offset_p): New functions.
879 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
880 register load and store macros, handle the 16-bit offset case first.
881 If a 16-bit offset is not suitable for the instruction we're
882 generating, load it into the temporary register using
883 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
884 M_L_DAB code once the address has been constructed. For double load
885 and store macros, again handle the 16-bit offset case first.
886 If the second register cannot be accessed from the same high
887 part as the first, load it into AT using ADDRESS_ADDI_INSN.
888 Fix the handling of LD in cases where the first register is the
889 same as the base. Also handle the case where the offset is
890 not 16 bits and the second register cannot be accessed from the
891 same high part as the first. For unaligned loads and stores,
892 fuse the offbits == 12 and old "ab" handling. Apply this handling
893 whenever the second offset needs a different high part from the first.
894 Construct the offset using ADDRESS_ADDI_INSN where possible,
895 for offbits == 16 as well as offbits == 12. Use offset_reloc
896 when constructing the individual loads and stores.
897 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
898 and offset_reloc before matching against a particular opcode.
899 Handle elided 'A' constants. Allow 'A' constants to use
900 relocation operators.
902 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
904 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
905 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
906 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
908 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
910 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
911 Require the msb to be <= 31 for "+s". Check that the size is <= 31
912 for both "+s" and "+S".
914 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
916 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
917 (mips_ip, mips16_ip): Handle "+i".
919 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
921 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
922 (micromips_to_32_reg_h_map): Rename to...
923 (micromips_to_32_reg_h_map1): ...this.
924 (micromips_to_32_reg_i_map): Rename to...
925 (micromips_to_32_reg_h_map2): ...this.
926 (mips_lookup_reg_pair): New function.
927 (gpr_write_mask, macro): Adjust after above renaming.
928 (validate_micromips_insn): Remove "mi" handling.
929 (mips_ip): Likewise. Parse both registers in a pair for "mh".
931 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
933 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
934 (mips_ip): Remove "+D" and "+T" handling.
936 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
938 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
941 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
943 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
945 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
947 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
948 (aarch64_force_relocation): Likewise.
950 2013-07-02 Alan Modra <amodra@gmail.com>
952 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
954 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
956 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
957 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
958 Replace @sc{mips16} with literal `MIPS16'.
959 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
961 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
963 * config/tc-aarch64.c (reloc_table): Replace
964 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
965 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
966 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
967 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
968 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
969 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
970 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
971 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
972 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
973 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
974 (aarch64_force_relocation): Likewise.
976 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
978 * config/tc-aarch64.c (ilp32_p): New static variable.
979 (elf64_aarch64_target_format): Return the target according to the
981 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
982 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
983 (aarch64_dwarf2_addr_size): New function.
984 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
985 (DWARF2_ADDR_SIZE): New define.
987 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
989 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
991 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
993 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
995 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
997 * config/tc-mips.c (mips_set_options): Add insn32 member.
998 (mips_opts): Initialize it.
999 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
1000 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
1001 (md_longopts): Add "minsn32" and "mno-insn32" options.
1002 (is_size_valid): Handle insn32 mode.
1003 (md_assemble): Pass instruction string down to macro.
1004 (brk_fmt): Add second dimension and insn32 mode initializers.
1005 (mfhl_fmt): Likewise.
1006 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
1007 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
1008 (macro_build_jalr, move_register): Handle insn32 mode.
1009 (macro_build_branch_rs): Likewise.
1010 (macro): Handle insn32 mode.
1011 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
1012 (mips_ip): Handle insn32 mode.
1013 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
1014 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
1015 (mips_handle_align): Handle insn32 mode.
1016 (md_show_usage): Add -minsn32 and -mno-insn32.
1018 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
1019 -mno-insn32 options.
1020 (-minsn32, -mno-insn32): New options.
1021 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
1023 (MIPS assembly options): New node. Document .set insn32 and
1025 (MIPS-Dependent): List the new node.
1027 2013-06-25 Nick Clifton <nickc@redhat.com>
1029 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
1030 the PC in indirect addressing on 430xv2 parts.
1031 (msp430_operands): Add version test to hardware bug encoding
1034 2013-06-24 Roland McGrath <mcgrathr@google.com>
1036 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
1037 so it skips whitespace before it.
1038 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
1040 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
1041 (arm_reg_parse_multi): Skip whitespace first.
1042 (parse_reg_list): Likewise.
1043 (parse_vfp_reg_list): Likewise.
1044 (s_arm_unwind_save_mmxwcg): Likewise.
1046 2013-06-24 Nick Clifton <nickc@redhat.com>
1049 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
1051 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1053 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
1055 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1057 * config/tc-mips.c: Assert that offsetT and valueT are at least
1059 (GPR_SMIN, GPR_SMAX): New macros.
1060 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
1062 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1064 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
1065 conditions. Remove any code deselected by them.
1066 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
1068 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1070 * NEWS: Note removal of ECOFF support.
1071 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
1072 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
1073 (MULTI_CFILES): Remove config/e-mipsecoff.c.
1074 * Makefile.in: Regenerate.
1075 * configure.in: Remove MIPS ECOFF references.
1076 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
1078 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
1079 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
1080 (mips-*-*): ...this single case.
1081 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
1082 MIPS emulations to be e-mipself*.
1083 * configure: Regenerate.
1084 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
1085 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
1086 (mips-*-sysv*): Remove coff and ecoff cases.
1087 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
1088 * ecoff.c: Remove reference to MIPS ECOFF.
1089 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
1090 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
1091 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
1092 (mips_hi_fixup): Tweak comment.
1093 (append_insn): Require a howto.
1094 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
1096 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1098 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
1099 Use "CPU" instead of "cpu".
1100 * doc/c-mips.texi: Likewise.
1101 (MIPS Opts): Rename to MIPS Options.
1102 (MIPS option stack): Rename to MIPS Option Stack.
1103 (MIPS ASE instruction generation overrides): Rename to
1104 MIPS ASE Instruction Generation Overrides (for now).
1105 (MIPS floating-point): Rename to MIPS Floating-Point.
1107 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1109 * doc/c-mips.texi (MIPS Macros): New section.
1110 (MIPS Object): Replace with...
1111 (MIPS Small Data): ...this new section.
1113 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1115 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1116 Capitalize name. Use @kindex instead of @cindex for .set entries.
1118 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1120 * doc/c-mips.texi (MIPS Stabs): Remove section.
1122 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
1124 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1125 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1126 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1127 (ISA_SUPPORTS_VIRT64_ASE): Delete.
1128 (mips_ase): New structure.
1129 (mips_ases): New table.
1130 (FP64_ASES): New macro.
1131 (mips_ase_groups): New array.
1132 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1133 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1135 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1136 (md_parse_option): Use mips_ases and mips_set_ase instead of
1137 separate case statements for each ASE option.
1138 (mips_after_parse_args): Use FP64_ASES. Use
1139 mips_check_isa_supports_ases to check the ASEs against
1141 (s_mipsset): Use mips_ases and mips_set_ase instead of
1142 separate if statements for each ASE option. Use
1143 mips_check_isa_supports_ases, even when a non-ASE option
1146 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
1148 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1150 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1152 * config/tc-mips.c (md_shortopts, options, md_longopts)
1153 (md_longopts_size): Move earlier in file.
1155 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1157 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1158 with a single "ase" bitmask.
1159 (mips_opts): Update accordingly.
1160 (file_ase, file_ase_explicit): New variables.
1161 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1162 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1163 (ISA_HAS_ROR): Adjust for mips_set_options change.
1164 (is_opcode_valid): Take the base ase mask directly from mips_opts.
1165 (mips_ip): Adjust for mips_set_options change.
1166 (md_parse_option): Likewise. Update file_ase_explicit.
1167 (mips_after_parse_args): Adjust for mips_set_options change.
1168 Use bitmask operations to select the default ASEs. Set file_ase
1169 rather than individual per-ASE variables.
1170 (s_mipsset): Adjust for mips_set_options change.
1171 (mips_elf_final_processing): Test file_ase rather than
1172 file_ase_mdmx. Remove commented-out code.
1174 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1176 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1177 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1178 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1179 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1180 (mips_after_parse_args): Use the new "ase" field to choose
1182 (mips_cpu_info_table): Move ASEs from the "flags" field to the
1185 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
1187 * config/tc-arm.c (symbol_preemptible): New function.
1188 (relax_branch): Use it.
1190 2013-06-17 Catherine Moore <clm@codesourcery.com>
1191 Maciej W. Rozycki <macro@codesourcery.com>
1192 Chao-Ying Fu <fu@mips.com>
1194 * config/tc-mips.c (mips_set_options): Add ase_eva.
1195 (mips_set_options mips_opts): Add ase_eva.
1196 (file_ase_eva): Declare.
1197 (ISA_SUPPORTS_EVA_ASE): Define.
1198 (IS_SEXT_9BIT_NUM): Define.
1199 (MIPS_CPU_ASE_EVA): Define.
1200 (is_opcode_valid): Add support for ase_eva.
1201 (macro_build): Likewise.
1203 (validate_mips_insn): Likewise.
1204 (validate_micromips_insn): Likewise.
1205 (mips_ip): Likewise.
1206 (options): Add OPTION_EVA and OPTION_NO_EVA.
1207 (md_longopts): Add -meva and -mno-eva.
1208 (md_parse_option): Process new options.
1209 (mips_after_parse_args): Check for valid EVA combinations.
1210 (s_mipsset): Likewise.
1212 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1214 * dwarf2dbg.h (dwarf2_move_insn): Declare.
1215 * dwarf2dbg.c (line_subseg): Add pmove_tail.
1216 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
1217 (dwarf2_gen_line_info_1): Update call accordingly.
1218 (dwarf2_move_insn): New function.
1219 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1221 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1225 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
1228 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1229 (dwarf2_gen_line_info_1): Delete.
1230 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1231 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1232 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1233 (dwarf2_directive_loc): Push previous .locs instead of generating
1236 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1238 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1239 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1241 2013-06-13 Nick Clifton <nickc@redhat.com>
1244 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1245 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1246 function. Generates an error if the adjusted offset is out of a
1249 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
1251 * config/tc-nios2.c (md_apply_fix): Mask constant
1252 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1254 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
1256 * config/tc-mips.c (append_insn): Don't do branch relaxation for
1257 MIPS-3D instructions either.
1258 (md_convert_frag): Update the COPx branch mask accordingly.
1260 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1262 * doc/as.texinfo (Overview): Add --relax-branch and
1264 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1267 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
1269 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
1272 2013-06-08 Catherine Moore <clm@codesourcery.com>
1274 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
1275 (is_opcode_valid_16): Pass ase value to opcode_is_member.
1276 (append_insn): Change INSN_xxxx to ASE_xxxx.
1278 2013-06-01 George Thomas <george.thomas@atmel.com>
1280 * gas/config/tc-avr.c: Change ISA for devices with USB support to
1283 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
1285 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1288 2013-05-31 Paul Brook <paul@codesourcery.com>
1290 * config/tc-mips.c (s_ehword): New.
1292 2013-05-30 Paul Brook <paul@codesourcery.com>
1294 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1296 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
1298 * write.c (resolve_reloc_expr_symbols): On REL targets don't
1299 convert relocs who have no relocatable field either. Rephrase
1300 the conditional so that the PC-relative check is only applied
1303 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1305 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1308 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1310 * config/tc-aarch64.c (reloc_table): Update to use
1311 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1312 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1313 (md_apply_fix): Likewise.
1314 (aarch64_force_relocation): Likewise.
1316 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1318 * config/tc-arm.c (it_fsm_post_encode): Improve
1319 warning messages about deprecated IT block formats.
1321 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1323 * config/tc-aarch64.c (md_apply_fix): Move value range checking
1324 inside fx_done condition.
1326 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
1328 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1330 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
1332 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1333 and clean up warning when using PRINT_OPCODE_TABLE.
1335 2013-05-20 Alan Modra <amodra@gmail.com>
1337 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1338 and data fixups performing shift/high adjust/sign extension on
1339 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
1340 when writing data fixups rather than recalculating size.
1342 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1344 * doc/c-msp430.texi: Fix typo.
1346 2013-05-16 Tristan Gingold <gingold@adacore.com>
1348 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1349 are also TOC symbols.
1351 2013-05-16 Nick Clifton <nickc@redhat.com>
1353 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1354 Add -mcpu command to specify core type.
1355 * doc/c-msp430.texi: Update documentation.
1357 2013-05-09 Andrew Pinski <apinski@cavium.com>
1359 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1360 (mips_opts): Update for the new field.
1361 (file_ase_virt): New variable.
1362 (ISA_SUPPORTS_VIRT_ASE): New macro.
1363 (ISA_SUPPORTS_VIRT64_ASE): New macro.
1364 (MIPS_CPU_ASE_VIRT): New define.
1365 (is_opcode_valid): Handle ase_virt.
1366 (macro_build): Handle "+J".
1367 (validate_mips_insn): Likewise.
1368 (mips_ip): Likewise.
1369 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1370 (md_longopts): Add mvirt and mnovirt
1371 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1372 (mips_after_parse_args): Handle ase_virt field.
1373 (s_mipsset): Handle "virt" and "novirt".
1374 (mips_elf_final_processing): Add a comment about virt ASE might need
1376 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1377 * doc/c-mips.texi: Document -mvirt and -mno-virt.
1378 Document ".set virt" and ".set novirt".
1380 2013-05-09 Alan Modra <amodra@gmail.com>
1382 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1383 control of operand flag bits.
1385 2013-05-07 Alan Modra <amodra@gmail.com>
1387 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1388 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1389 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1390 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1391 (md_apply_fix): Set fx_no_overflow for assorted relocations.
1392 Shift and sign-extend fieldval for use by some VLE reloc
1393 operand->insert functions.
1395 2013-05-06 Paul Brook <paul@codesourcery.com>
1396 Catherine Moore <clm@codesourcery.com>
1398 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1399 (limited_pcrel_reloc_p): Likewise.
1400 (md_apply_fix): Likewise.
1401 (tc_gen_reloc): Likewise.
1403 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1405 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1406 (mips_fix_adjustable): Adjust pc-relative check to use
1409 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
1411 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1412 (s_mips_stab): Do not restrict to stabn only.
1414 2013-05-02 Nick Clifton <nickc@redhat.com>
1416 * config/tc-msp430.c: Add support for the MSP430X architecture.
1417 Add code to insert a NOP instruction after any instruction that
1418 might change the interrupt state.
1419 Add support for the LARGE memory model.
1420 Add code to initialise the .MSP430.attributes section.
1421 * config/tc-msp430.h: Add support for the MSP430X architecture.
1422 * doc/c-msp430.texi: Document the new -mL and -mN command line
1424 * NEWS: Mention support for the MSP430X architecture.
1426 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1428 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1429 alpha*-*-linux*ecoff*.
1431 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1433 * config/tc-mips.c (mips_ip): Add sizelo.
1434 For "+C", "+G", and "+H", set sizelo and compare against it.
1436 2013-04-29 Nick Clifton <nickc@redhat.com>
1438 * as.c (Options): Add -gdwarf-sections.
1439 (parse_args): Likewise.
1440 * as.h (flag_dwarf_sections): Declare.
1441 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1442 (process_entries): When -gdwarf-sections is enabled generate
1443 fragmentary .debug_line sections.
1444 (out_debug_line): Set the section for the .debug_line section end
1446 * doc/as.texinfo: Document -gdwarf-sections.
1447 * NEWS: Mention -gdwarf-sections.
1449 2013-04-26 Christian Groessler <chris@groessler.org>
1451 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1452 according to the target parameter. Don't call s_segm since s_segm
1453 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1455 (md_begin): Call s_segm according to target parameter from command
1458 2013-04-25 Alan Modra <amodra@gmail.com>
1460 * configure.in: Allow little-endian linux.
1461 * configure: Regenerate.
1463 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
1465 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1466 "fstatus" control register to "eccinj".
1468 2013-04-19 Kai Tietz <ktietz@redhat.com>
1470 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1472 2013-04-15 Julian Brown <julian@codesourcery.com>
1474 * expr.c (add_to_result, subtract_from_result): Make global.
1475 * expr.h (add_to_result, subtract_from_result): Add prototypes.
1476 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1477 subtract_from_result to handle extra bit of precision for .sleb128
1480 2013-04-10 Julian Brown <julian@codesourcery.com>
1482 * read.c (convert_to_bignum): Add sign parameter. Use it
1483 instead of X_unsigned to determine sign of resulting bignum.
1484 (emit_expr): Pass extra argument to convert_to_bignum.
1485 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1486 X_extrabit to convert_to_bignum.
1487 (parse_bitfield_cons): Set X_extrabit.
1488 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1489 Initialise X_extrabit field as appropriate.
1490 (add_to_result): New.
1491 (subtract_from_result): New.
1493 * expr.h (expressionS): Add X_extrabit field.
1495 2013-04-10 Jan Beulich <jbeulich@suse.com>
1497 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1498 register being PC when is_t or writeback, and use distinct
1499 diagnostic for the latter case.
1501 2013-04-10 Jan Beulich <jbeulich@suse.com>
1503 * gas/config/tc-arm.c (parse_operands): Re-write
1504 po_barrier_or_imm().
1505 (do_barrier): Remove bogus constraint().
1506 (do_t_barrier): Remove.
1508 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1510 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1511 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1513 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1515 2013-04-09 Jan Beulich <jbeulich@suse.com>
1517 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1518 Use local variable Rt in more places.
1519 (do_vmsr): Accept all control registers.
1521 2013-04-09 Jan Beulich <jbeulich@suse.com>
1523 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1524 if there was none specified for moves between scalar and core
1527 2013-04-09 Jan Beulich <jbeulich@suse.com>
1529 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1530 NEON_ALL_LANES case.
1532 2013-04-08 Jan Beulich <jbeulich@suse.com>
1534 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1537 2013-04-08 Jan Beulich <jbeulich@suse.com>
1539 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1542 2013-04-03 Alan Modra <amodra@gmail.com>
1544 * doc/as.texinfo: Add support to generate man options for h8300.
1545 * doc/c-h8300.texi: Likewise.
1547 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1549 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1552 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
1555 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1557 2013-03-26 Nick Clifton <nickc@redhat.com>
1560 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1561 start of the file each time.
1564 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1567 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1569 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1572 2013-03-21 Will Newton <will.newton@linaro.org>
1574 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1575 pc-relative str instructions in Thumb mode.
1577 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1579 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1580 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1582 * config/tc-h8300.h: Remove duplicated defines.
1584 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1587 * tc-avr.c (mcu_has_3_byte_pc): New function.
1588 (tc_cfi_frame_initial_instructions): Call it to find return
1591 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1594 * config/tc-tic6x.c (tic6x_try_encode): Handle
1595 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1596 encode register pair numbers when required.
1598 2013-03-15 Will Newton <will.newton@linaro.org>
1600 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1601 in vstr in Thumb mode for pre-ARMv7 cores.
1603 2013-03-14 Andreas Schwab <schwab@suse.de>
1605 * doc/c-arc.texi (ARC Directives): Revert last change and use
1606 @itemize instead of @table.
1607 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1609 2013-03-14 Nick Clifton <nickc@redhat.com>
1612 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1613 NULL message, instead just check ARM_CPU_IS_ANY directly.
1615 2013-03-14 Nick Clifton <nickc@redhat.com>
1618 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1620 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1621 to the @item directives.
1622 (ARM-Neon-Alignment): Move to correct place in the document.
1623 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1625 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1628 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1630 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1631 case. Add default BAD_CASE to switch.
1633 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1635 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1636 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1638 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1640 * config/tc-arm.c (crc_ext_armv8): New feature set.
1641 (UNPRED_REG): New macro.
1642 (do_crc32_1): New function.
1643 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1644 do_crc32ch, do_crc32cw): Likewise.
1646 (insns): Add entries for crc32 mnemonics.
1647 (arm_extensions): Add entry for crc.
1649 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1651 * write.h (struct fix): Add fx_dot_frag field.
1652 (dot_frag): Declare.
1653 * write.c (dot_frag): New variable.
1654 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1655 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1656 * expr.c (expr): Save value of frag_now in dot_frag when setting
1658 * read.c (emit_expr): Likewise. Delete comments.
1660 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1662 * config/tc-i386.c (flag_code_names): Removed.
1663 (i386_index_check): Rewrote.
1665 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1667 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1669 (aarch64_double_precision_fmovable): New function.
1670 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1671 function; handle hexadecimal representation of IEEE754 encoding.
1672 (parse_operands): Update the call to parse_aarch64_imm_float.
1674 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1676 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1677 (check_hle): Updated.
1678 (md_assemble): Likewise.
1679 (parse_insn): Likewise.
1681 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1683 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1684 (md_assemble): Check if REP prefix is OK.
1685 (parse_insn): Remove expecting_string_instruction. Set
1688 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1690 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1692 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1694 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1695 for system registers.
1697 2013-02-27 DJ Delorie <dj@redhat.com>
1699 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1700 (rl78_op): Handle %code().
1701 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1702 (tc_gen_reloc): Likwise; convert to a computed reloc.
1703 (md_apply_fix): Likewise.
1705 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1707 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1709 2013-02-25 Terry Guo <terry.guo@arm.com>
1711 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1712 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1713 list of accepted CPUs.
1715 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1718 * config/tc-i386.c (cpu_arch): Add ".smap".
1720 * doc/c-i386.texi: Document smap.
1722 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1724 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1725 mips_assembling_insn appropriately.
1726 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1728 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1730 * config/tc-mips.c (append_insn): Correct indentation, remove
1733 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1735 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1737 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1739 * configure.tgt: Add nios2-*-rtems*.
1741 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1743 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1746 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1748 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1749 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1751 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1753 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1756 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1757 Andrew Jenner <andrew@codesourcery.com>
1759 Based on patches from Altera Corporation.
1761 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1762 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1763 * Makefile.in: Regenerated.
1764 * configure.tgt: Add case for nios2*-linux*.
1765 * config/obj-elf.c: Conditionally include elf/nios2.h.
1766 * config/tc-nios2.c: New file.
1767 * config/tc-nios2.h: New file.
1768 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1769 * doc/Makefile.in: Regenerated.
1770 * doc/all.texi: Set NIOSII.
1771 * doc/as.texinfo (Overview): Add Nios II options.
1772 (Machine Dependencies): Include c-nios2.texi.
1773 * doc/c-nios2.texi: New file.
1774 * NEWS: Note Altera Nios II support.
1776 2013-02-06 Alan Modra <amodra@gmail.com>
1779 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1780 Don't skip fixups with fx_subsy non-NULL.
1781 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1782 with fx_subsy non-NULL.
1784 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1786 * doc/c-metag.texi: Add "@c man" markers.
1788 2013-02-04 Alan Modra <amodra@gmail.com>
1790 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1792 (TC_ADJUST_RELOC_COUNT): Delete.
1793 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1795 2013-02-04 Alan Modra <amodra@gmail.com>
1797 * po/POTFILES.in: Regenerate.
1799 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1801 * config/tc-metag.c: Make SWAP instruction less permissive with
1804 2013-01-29 DJ Delorie <dj@redhat.com>
1806 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1807 relocs in .word/.etc statements.
1809 2013-01-29 Roland McGrath <mcgrathr@google.com>
1811 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1812 immediate value for 8-bit offset" error so it shows line info.
1814 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1816 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1819 2013-01-24 Nick Clifton <nickc@redhat.com>
1821 * config/tc-v850.c: Add support for e3v5 architecture.
1822 * doc/c-v850.texi: Mention new support.
1824 2013-01-23 Nick Clifton <nickc@redhat.com>
1827 * config/tc-avr.c: Include dwarf2dbg.h.
1829 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1831 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1832 (tc_i386_fix_adjustable): Likewise.
1833 (lex_got): Likewise.
1834 (tc_gen_reloc): Likewise.
1836 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1838 * config/tc-aarch64.c (output_operand_error_record): Change to output
1839 the out-of-range error message as value-expected message if there is
1840 only one single value in the expected range.
1841 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1842 LSL #0 as a programmer-friendly feature.
1844 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1846 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1847 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1848 BFD_RELOC_64_SIZE relocations.
1849 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1851 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1852 relocations against local symbols.
1854 2013-01-16 Alan Modra <amodra@gmail.com>
1856 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1857 finding some sort of toc syntax error, and break to avoid
1858 compiler uninit warning.
1860 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1863 * config/tc-i386.c (lex_got): Increment length by 1 if the
1864 relocation token is removed.
1866 2013-01-15 Nick Clifton <nickc@redhat.com>
1868 * config/tc-v850.c (md_assemble): Allow signed values for
1871 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1873 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1876 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1878 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1879 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1880 * config/tc-ppc.c (md_show_usage): Likewise.
1881 (ppc_handle_align): Handle power8's group ending nop.
1883 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1885 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1886 that the assember exits after the opcodes have been printed.
1888 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1890 * app.c: Remove trailing white spaces.
1894 * dw2gencfi.c: Likewise.
1895 * dwarf2dbg.h: Likewise.
1896 * ecoff.c: Likewise.
1897 * input-file.c: Likewise.
1898 * itbl-lex.h: Likewise.
1899 * output-file.c: Likewise.
1902 * subsegs.c: Likewise.
1903 * symbols.c: Likewise.
1904 * write.c: Likewise.
1905 * config/tc-i386.c: Likewise.
1906 * doc/Makefile.am: Likewise.
1907 * doc/Makefile.in: Likewise.
1908 * doc/c-aarch64.texi: Likewise.
1909 * doc/c-alpha.texi: Likewise.
1910 * doc/c-arc.texi: Likewise.
1911 * doc/c-arm.texi: Likewise.
1912 * doc/c-avr.texi: Likewise.
1913 * doc/c-bfin.texi: Likewise.
1914 * doc/c-cr16.texi: Likewise.
1915 * doc/c-d10v.texi: Likewise.
1916 * doc/c-d30v.texi: Likewise.
1917 * doc/c-h8300.texi: Likewise.
1918 * doc/c-hppa.texi: Likewise.
1919 * doc/c-i370.texi: Likewise.
1920 * doc/c-i386.texi: Likewise.
1921 * doc/c-i860.texi: Likewise.
1922 * doc/c-m32c.texi: Likewise.
1923 * doc/c-m32r.texi: Likewise.
1924 * doc/c-m68hc11.texi: Likewise.
1925 * doc/c-m68k.texi: Likewise.
1926 * doc/c-microblaze.texi: Likewise.
1927 * doc/c-mips.texi: Likewise.
1928 * doc/c-msp430.texi: Likewise.
1929 * doc/c-mt.texi: Likewise.
1930 * doc/c-s390.texi: Likewise.
1931 * doc/c-score.texi: Likewise.
1932 * doc/c-sh.texi: Likewise.
1933 * doc/c-sh64.texi: Likewise.
1934 * doc/c-tic54x.texi: Likewise.
1935 * doc/c-tic6x.texi: Likewise.
1936 * doc/c-v850.texi: Likewise.
1937 * doc/c-xc16x.texi: Likewise.
1938 * doc/c-xgate.texi: Likewise.
1939 * doc/c-xtensa.texi: Likewise.
1940 * doc/c-z80.texi: Likewise.
1941 * doc/internals.texi: Likewise.
1943 2013-01-10 Roland McGrath <mcgrathr@google.com>
1945 * hash.c (hash_new_sized): Make it global.
1946 * hash.h: Declare it.
1947 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
1950 2013-01-10 Will Newton <will.newton@imgtec.com>
1952 * Makefile.am: Add Meta.
1953 * Makefile.in: Regenerate.
1954 * config/tc-metag.c: New file.
1955 * config/tc-metag.h: New file.
1956 * configure.tgt: Add Meta.
1957 * doc/Makefile.am: Add Meta.
1958 * doc/Makefile.in: Regenerate.
1959 * doc/all.texi: Add Meta.
1960 * doc/as.texiinfo: Document Meta options.
1961 * doc/c-metag.texi: New file.
1963 2013-01-09 Steve Ellcey <sellcey@mips.com>
1965 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
1967 * config/tc-mips.c (internalError): Remove, replace with abort.
1969 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1971 * config/tc-aarch64.c (parse_operands): Change to compare the result
1972 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
1974 2013-01-07 Nick Clifton <nickc@redhat.com>
1977 * config/tc-arm.c (skip_past_char): Skip whitespace before the
1978 anticipated character.
1979 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
1980 here as it is no longer needed.
1982 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
1984 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
1985 * doc/c-score.texi (SCORE-Opts): Likewise.
1986 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1988 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1990 * config/tc-mips.c: Add support for MIPS r5900.
1991 Add M_LQ_AB and M_SQ_AB to support large values for instructions
1993 (can_swap_branch_p, get_append_method): Detect some conditional
1994 short loops to fix a bug on the r5900 by NOP in the branch delay
1996 (M_MUL): Support 3 operands in multu on r5900.
1997 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
1998 (s_mipsset): Force 32 bit floating point on r5900.
1999 (mips_ip): Check parameter range of instructions mfps and mtps on
2001 * configure.in: Detect CPU type when target string contains r5900
2002 (e.g. mips64r5900el-linux-gnu).
2004 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
2006 * as.c (parse_args): Update copyright year to 2013.
2008 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
2010 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
2013 2013-01-02 Nick Clifton <nickc@redhat.com>
2016 * config/tc-arm.c (parse_address_main): Skip whitespace before a
2019 For older changes see ChangeLog-2012
2021 Copyright (C) 2013 Free Software Foundation, Inc.
2023 Copying and distribution of this file, with or without modification,
2024 are permitted in any medium without royalty provided the copyright
2025 notice and this notice are preserved.
2031 version-control: never