1 2013-12-13 Nick Clifton <nickc@redhat.com>
3 * config/tc-msp430.c (mcu_types): Add some more 430X mcu names.
4 (OPTION_INTR_NOPS): Define.
5 (gen_interrupt_nops): Default to FALSE.
6 (md_parse_opton): Add support for OPTION_INTR_NOPS.
7 (md_longopts): Add -mn.
8 (md_show_usage): Add -mn.
9 (msp430_operands): Generate NOPs for all MCUs not just 430Xv2.
10 * doc/c-msp430.c: Document -mn.
12 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
13 Wei-Cheng Wang <cole945@gmail.com>
14 Hsiang-Kai Wang <hsiangkai@gmail.com>
15 Hui-Wen Ni <sabrinanitw@gmail.com>
17 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
18 (TARGET_CPU_HFILES): Add config/tc-nds32.h.
19 * Makefile.in: Regenerate.
20 * configure.in (nds32): Add nds32 target extension config support.
21 * configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
22 * configure: Regenerate.
23 * config/tc-nds32.c: New file for nds32.
24 * config/tc-nds32.h: New file for nds32.
25 * doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
26 * doc/Makefile.in: Regenerate.
27 * doc/as.texinfo: Add nds32 options.
28 * doc/all.texi: Set NDS32.
29 * doc/c-nds32.texi: New file dor nds32 document.
30 * NEWS: Announce Andes nds32 support.
32 2013-12-10 Roland McGrath <mcgrathr@google.com>
34 * Makefile.am (install-exec-bindir): Prefix libtool invocation
35 with $(INSTALL_PROGRAM_ENV).
36 (install-exec-tooldir): Likewise.
37 * Makefile.in: Regenerate.
39 2013-12-07 Mike Frysinger <vapier@gentoo.org>
41 * config/bfin-aux.h: Remove +x file mode.
42 * config/tc-epiphany.c: Likewise.
43 * config/tc-epiphany.h: Likewise.
45 2013-12-03 Tristan Gingold <gingold@adacore.com>
47 * config/tc-i386-intel.c (i386_intel_simplify): Avoid arithmetic
50 2013-11-19 Yufeng Zhang <yufeng.zhang@arm.com>
54 2013-11-19 Nick Clifton <nickc@redhat.com>
56 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
57 for deprecated system registers when parsing pstate fields.
59 2013-11-19 Nick Clifton <nickc@redhat.com>
61 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
62 for deprecated system registers when parsing pstate fields.
64 2013-11-19 Catherine Moore <clm@codesourcery.com>
66 * config/tc-mips.c (mips_fix_pmc_rm7000): Declare.
67 (options): Add OPTION_FIX_PMC_RM7000 and OPTION_NO_FIX_PMC_RM7000.
68 (md_longopts): Add mfix-pmc-rm7000 and mno-fix-pmc-rm7000.
70 (INSN_DMULTU): Define.
71 (insns_between): Detect PMC RM7000 errata.
72 (md_parse_option): Supprt OPTION_FIX_PMC_RM7000 and
73 OPTION_NO_FIX_PMC_RM7000.
74 * doc/as.texinfo: Document new options.
75 * doc/c-mips.texi: Likewise.
77 2013-11-19 Alexey Makhalov <makhaloff@gmail.com>
80 * app.c (do_scrub_chars): Only insert a newline character if
81 end-of-file has been reached.
83 2013-11-18 H.J. Lu <hongjiu.lu@intel.com>
85 * config/tc-i386.c (lex_got): Add a dummy "int bnd_prefix"
88 2013-11-18 Renlin Li <Renlin.Li@arm.com>
90 * config/tc-arm.c (arm_archs): New armv7ve architecture option.
91 (arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
92 ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
93 (cpu_arch_ver): Likewise.
94 * doc/c-arm.texi: Document armv7ve.
96 2013-11-18 Zhenqiang Chen <zhenqiang.chen@linaro.org>
98 * config/tc-aarch64.c (parse_sys_reg): Support
99 S2_<op1>_<Cn>_<Cm>_<op2>.
101 2013-11-18 Yufeng Zhang <yufeng.zhang@arm.com>
105 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
107 * config/tc-aarch64.c (set_other_error): New function.
108 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
109 the variable to which it points with 'o'.
110 (parse_operands): Update; check for write to read-only system
111 registers or read from write-only ones.
113 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
115 * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
116 indicate if instruction has the BND prefix. Return
117 BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
118 bnd_prefix isn't zero.
119 (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
121 (output_jump): Update reloc call.
122 (output_interseg_jump): Likewise.
123 (output_disp): Likewise.
124 (output_imm): Likewise.
125 (x86_cons_fix_new): Likewise.
126 (lex_got): Add an argument, bnd_prefix, to indicate if
127 instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
129 (x86_cons): Update lex_got call.
130 (i386_immediate): Likewise.
131 (i386_displacement): Likewise.
132 (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
133 BFD_RELOC_X86_64_PLT32_BND.
134 (tc_gen_reloc): Likewise.
135 * config/tc-i386-intel.c (i386_operator): Update lex_got call.
137 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
139 * config/tc-aarch64.c (set_other_error): New function.
140 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
141 the variable to which it points with 'o'.
142 (parse_operands): Update; check for write to read-only system
143 registers or read from write-only ones.
145 2013-11-15 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
147 * config/tc-i386.c (check_VecOperands): Reorder checks.
149 2013-11-11 Catherine Moore <clm@codesourcery.com>
151 * config/mips/tc-mips.c (convert_reg_type): Use
152 INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
153 (reg_needs_delay): Likewise.
154 (insns_between): Likewise.
156 2013-11-08 Jan-Benedict Glaw <jbglaw@lug-owl.de
158 * config/tc-ppc.c (ppc_elf_localentry): Add cast.
160 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
162 * config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
163 call aarch64_sys_reg_deprecated_p and warn about the deprecated
166 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
168 * config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
170 2013-11-05 Will Newton <will.newton@linaro.org>
173 * config/tc-aarch64.c (parse_operands): Avoid trying to
174 parse a vector register as an immediate.
176 2013-11-04 Jan Beulich <jbeulich@suse.com>
178 * config/tc-i386.c (check_long_reg): Correct comment indentation.
179 (check_qword_reg): Correct comment and its indentation.
180 (check_word_reg): Extend comment and correct its indentation. Also
181 check for 64-bit register.
183 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
185 * config/tc-ppc.c (md_pseudo_table): Add .localentry.
186 (ppc_elf_localentry): New function.
187 (ppc_force_relocation): Force relocs on all branches to localenty
189 (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
191 2013-10-30 Alan Modra <amodra@gmail.com>
193 * config/tc-ppc.c: Include elf/ppc64.h.
194 (ppc_abiversion): New variable.
195 (md_pseudo_table): Add .abiversion.
196 (ppc_elf_abiversion, ppc_elf_end): New functions.
197 * config/tc-ppc.h (md_end): Define.
199 2013-10-30 Alan Modra <amodra@gmail.com>
201 * config/tc-ppc.c (SEX16): Don't mask.
202 (REPORT_OVERFLOW_HI): Define as zero.
203 (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
204 @tprel@high, and @tprel@higha modifiers.
205 (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
206 Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
208 (md_apply_fix): Similarly.
210 2013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
212 * config/tc-mips.c (fpr_read_mask): Test MSA registers.
213 (fpr_write_mask): Test MSA registers.
214 (can_swap_branch_p): Check fpr write followed by fpr read.
216 2013-10-18 Nick Clifton <nickc@redhat.com>
218 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
220 2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
221 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
223 * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
224 (md_longopts): Add mmsa and mno-msa.
225 (mips_ases): Add msa.
226 (RTYPE_MASK): Update.
227 (RTYPE_MSA): New define.
228 (OT_REG_ELEMENT): Replace with...
229 (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
230 (mips_operand_token): Replace reg_element with index.
231 (mips_parse_argument_token): Treat vector indices as separate tokens.
232 Handle register indices.
233 (md_begin): Add MSA register names.
234 (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
235 (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
236 (match_mdmx_imm_reg_operand): Update accordingly.
237 (match_imm_index_operand): New function.
238 (match_reg_index_operand): New function.
239 (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
240 (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
241 (md_show_usage): Print -mmsa and -mno-msa.
242 * doc/as.texinfo: Document -mmsa and -mno-msa.
243 * doc/c-mips.texi: Document -mmsa and -mno-msa.
244 Document .set msa and .set nomsa.
246 2013-10-14 Nick Clifton <nickc@redhat.com>
248 * read.c (add_include_dir): Use xrealloc.
249 * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
250 * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
252 2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
254 * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
255 also test/refer to "sstatus". Reformat the warning message.
257 2013-10-10 Sean Keys <skeys@ipdatasys.com>
259 * tc-xgate.c (xgate_find_match): Refactor opcode matching.
261 2013-10-10 Jan Beulich <jbeulich@suse.com>
263 * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
264 swapping for bndmk, bndldx, and bndstx.
266 2013-10-09 Nick Clifton <nickc@redhat.com>
269 * config/tc-epiphany.c (md_convert_frag): Add missing break
273 * config/tc-mn10200.c (md_convert_frag): Add missing break
276 2013-10-08 Jan Beulich <jbeulich@suse.com>
278 * tc-i386.c (check_word_reg): Remove misplaced "else".
279 (check_long_reg): Restore symmetry with check_word_reg.
281 2013-10-08 Jan Beulich <jbeulich@suse.com>
283 * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
286 2013-10-08 Nick Clifton <nickc@redhat.com>
288 * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
289 for "<foo>a". Issue error messages for unrecognised or corrrupt
292 2013-10-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
294 * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
297 2013-09-30 Saravanan Ekanathan <saravanan.ekanathan@amd.com>
299 * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
300 * doc/c-i386.texi: Add -march=bdver4 option.
302 2013-09-20 Alan Modra <amodra@gmail.com>
304 * configure: Regenerate.
306 2013-09-18 Tristan Gingold <gingold@adacore.com>
308 * NEWS: Add marker for 2.24.
310 2013-09-18 Nick Clifton <nickc@redhat.com>
312 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
313 (move_data): New variable.
314 (md_parse_option): Parse -md.
315 (msp430_section): New function. Catch references to the .bss or
316 .data sections and generate a special symbol for use by the libcrt
318 (md_pseudo_table): Intercept .section directives.
319 (md_longopt): Add -md
320 (md_show_usage): Likewise.
321 (msp430_operands): Generate a warning message if a NOP is inserted
322 into the instruction stream.
323 * doc/c-msp430.texi (node MSP430 Options): Document -md option.
325 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
327 * config/tc-mips.c (mips_elf_final_processing): Set
328 EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
330 2013-09-16 Will Newton <will.newton@linaro.org>
332 * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
333 disallowing element size 64 with interleave other than 1.
335 2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
337 * config/tc-mips.c (match_insn): Set error when $31 is used for
340 2013-09-04 Tristan Gingold <gingold@adacore.com>
342 * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
345 2013-09-04 Roland McGrath <mcgrathr@google.com>
348 * config/tc-arm.c (T16_32_TAB): Add _udf.
349 (do_t_udf): New function.
352 2013-08-23 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
354 * config/rx-parse.y: Rearrange the components of a bison grammar to issue
355 assembler errors at correct position.
357 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
360 * config/tc-ia64.c: Fix typos.
361 * config/tc-sparc.c: Likewise.
362 * config/tc-z80.c: Likewise.
363 * doc/c-i386.texi: Likewise.
364 * doc/c-m32r.texi: Likewise.
366 2013-08-23 Will Newton <will.newton@linaro.org>
368 * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
369 for pre-indexed addressing modes.
371 2013-08-21 Alan Modra <amodra@gmail.com>
373 * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
374 range check label number for use with fb_low_counter array.
376 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
378 * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
379 (mips_parse_argument_token, validate_micromips_insn, md_begin)
380 (check_regno, match_float_constant, check_completed_insn, append_insn)
381 (match_insn, match_mips16_insn, match_insns, macro_start)
382 (macro_build_ldst_constoffset, load_register, macro, mips_ip)
383 (mips16_ip, mips_set_option_string, md_parse_option)
384 (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
385 (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
386 (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
387 (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
388 Start error messages with a lower-case letter. Do not end error
389 messages with a period. Wrap long messages to 80 character-lines.
390 Use "cannot" instead of "can't" and "can not".
392 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
394 * config/tc-mips.c (imm_expr): Expand comment.
395 (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
398 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
400 * config/tc-mips.c (imm2_expr): Delete.
401 (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
403 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
405 * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
406 (macro): Remove M_DEXT and M_DINS handling.
408 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
410 * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
411 lax_max with lax_match.
412 (match_int_operand): Update accordingly. Don't report an error
413 for !lax_match-only cases.
414 (match_insn): Replace more_alts with lax_match and use it to
415 initialize the mips_arg_info field. Add a complete_p parameter.
416 Handle implicit VU0 suffixes here.
417 (match_invalid_for_isa, match_insns, match_mips16_insns): New
419 (mips_ip, mips16_ip): Use them.
421 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
423 * config/tc-mips.c (match_expression): Report uses of registers here.
424 Add a "must be an immediate expression" error. Handle elided offsets
426 (match_int_operand): ...here.
428 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
430 * config/tc-mips.c (mips_arg_info): Remove soft_match.
431 (match_out_of_range, match_not_constant): New functions.
432 (match_const_int): Remove fallback parameter and check for soft_match.
433 Use match_not_constant.
434 (match_mapped_int_operand, match_addiusp_operand)
435 (match_perf_reg_operand, match_save_restore_list_operand)
436 (match_mdmx_imm_reg_operand): Update accordingly. Use
437 match_out_of_range and set_insn_error* instead of as_bad.
438 (match_int_operand): Likewise. Use match_not_constant in the
439 !allows_nonconst case.
440 (match_float_constant): Report invalid float constants.
441 (match_insn, match_mips16_insn): Remove soft_match code. Rely on
442 match_float_constant to check for invalid constants. Fail the
443 match if match_const_int or match_float_constant return false.
444 (mips_ip): Update accordingly.
445 (mips16_ip): Likewise. Undo null termination of instruction name
446 once lookup is complete.
448 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
450 * config/tc-mips.c (mips_insn_error_format): New enum.
451 (mips_insn_error): New struct.
452 (insn_error): Change to a mips_insn_error.
453 (clear_insn_error, set_insn_error_format, set_insn_error)
454 (set_insn_error_i, set_insn_error_ss, report_insn_error): New
456 (mips_parse_argument_token, md_assemble, match_insn)
457 (match_mips16_insn): Use them instead of manipulating insn_error
459 (mips_ip, mips16_ip): Likewise. Simplify control flow.
461 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
463 * config/tc-mips.c (normalize_constant_expr): Move further up file.
464 (normalize_address_expr): Likewise.
465 (match_insn, match_mips16_insn): New functions, split out from...
466 (mips_ip, mips16_ip): ...here.
468 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
470 * config/tc-mips.c (operand_reg_mask, match_operand): Handle
472 (mips_ip, mips16_ip): Use mips_optional_operand_p to check
473 for optional operands.
475 2013-08-16 Alan Modra <amodra@gmail.com>
477 * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
480 2013-08-16 Alan Modra <amodra@gmail.com>
482 * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
484 2013-08-14 David Edelsohn <dje.gcc@gmail.com>
486 * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
487 argument as alignment.
489 2013-08-09 Nick Clifton <nickc@redhat.com>
491 * config/tc-rl78.c (elf_flags): New variable.
492 (enum options): Add OPTION_G10.
493 (md_longopts): Add mg10.
494 (md_parse_option): Parse -mg10.
495 (rl78_elf_final_processing): New function.
496 * config/tc-rl78.c (tc_final_processing): Define.
497 * doc/c-rl78.texi: Document -mg10 option.
499 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de>
501 * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
502 suffixes to be elided too.
503 (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
504 (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
507 2013-08-05 John Tytgat <john@bass-software.com>
509 * po/POTFILES.in: Regenerate.
511 2013-08-05 Eric Botcazou <ebotcazou@adacore.com>
512 Konrad Eisele <konrad@gaisler.com>
514 * config/tc-sparc.c (sparc_arch_types): Add leon.
515 (sparc_arch): Move sparc4 around and add leon.
516 (sparc_target_format): Document -Aleon.
517 * doc/c-sparc.texi: Likewise.
519 2013-08-05 Richard Sandiford <rdsandiford@googlemail.com>
521 * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
523 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
524 Richard Sandiford <rdsandiford@googlemail.com>
526 * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
527 (RWARN): Bump to 0x8000000.
528 (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
529 (RTYPE_R5900_ACC): New register types.
530 (RTYPE_MASK): Include them.
531 (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
533 (reg_names): Include them.
534 (mips_parse_register_1): New function, split out from...
535 (mips_parse_register): ...here. Add a channels_ptr parameter.
536 Look for VU0 channel suffixes when nonnull.
537 (reg_lookup): Update the call to mips_parse_register.
538 (mips_parse_vu0_channels): New function.
539 (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
540 (mips_operand_token): Add a "channels" field to the union.
541 Extend the comment above "ch" to OT_DOUBLE_CHAR.
542 (mips_parse_base_start): Match -- and ++. Handle channel suffixes.
543 (mips_parse_argument_token): Handle channel suffixes here too.
544 (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
545 Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
547 (md_begin): Register $vfN and $vfI registers.
548 (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
549 (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
550 OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
551 (match_vu0_suffix_operand): New function.
552 (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
553 (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
554 (mips_lookup_insn): New function.
555 (mips_ip): Use it. Allow "+K" operands to be elided at the end
556 of an instruction. Handle '#' sequences.
558 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
560 * config/tc-mips.c (macro, mips16_macro): Create an array of operand
561 values and use it instead of sreg, treg, xreg, etc.
563 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
565 * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
566 and mips_int_operand_max.
567 (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
569 (mips16_immed_operand, mips16_immed_in_range_p): New functions.
570 (mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
571 instead of mips16_immed_operand.
573 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
575 * config/tc-mips.c (mips16_macro): Don't use move_register.
576 (mips16_ip): Allow macros to use 'p'.
578 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
580 * config/tc-mips.c (MAX_OPERANDS): New macro.
581 (mips_operand_array): New structure.
582 (mips_operands, mips16_operands, micromips_operands): New arrays.
583 (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
584 (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
585 (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
586 (micromips_to_32_reg_q_map): Delete.
587 (insn_operands, insn_opno, insn_extract_operand): New functions.
588 (validate_mips_insn): Take a mips_operand_array as argument and
589 use it to build up a list of operands. Extend to handle INSN_MACRO
591 (validate_mips16_insn): New function.
592 (validate_micromips_insn): Take a mips_operand_array as argument.
594 (md_begin): Initialize mips_operands, mips16_operands and
595 micromips_operands. Call validate_mips_insn and
596 validate_micromips_insn for macro instructions too.
597 Call validate_mips16_insn for MIPS16 instructions.
598 (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
600 (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
601 them. Handle INSN_UDI.
602 (get_append_method): Use gpr_read_mask.
604 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
606 * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
607 flags for MIPS16 and non-MIPS16 instructions.
608 (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
609 (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
610 (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
611 (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
612 and non-MIPS16 instructions. Fix formatting.
614 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
616 * config/tc-mips.c (reg_needs_delay): Move later in file.
618 (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
620 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
621 Alexander Ivchenko <alexander.ivchenko@intel.com>
622 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
623 Sergey Lega <sergey.s.lega@intel.com>
624 Anna Tikhonova <anna.tikhonova@intel.com>
625 Ilya Tocar <ilya.tocar@intel.com>
626 Andrey Turetskiy <andrey.turetskiy@intel.com>
627 Ilya Verbin <ilya.verbin@intel.com>
628 Kirill Yukhin <kirill.yukhin@intel.com>
629 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
631 * config/tc-i386-intel.c (O_zmmword_ptr): New.
632 (i386_types): Add zmmword.
633 (i386_intel_simplify_register): Allow regzmm.
634 (i386_intel_simplify): Handle zmmwords.
635 (i386_intel_operand): Handle RC/SAE, vector operations and
637 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
638 (struct RC_Operation): New.
639 (struct Mask_Operation): New.
640 (struct Broadcast_Operation): New.
641 (vex_prefix): Size of bytes increased to 4 to support EVEX
643 (enum i386_error): Add new error codes: unsupported_broadcast,
644 broadcast_not_on_src_operand, broadcast_needed,
645 unsupported_masking, mask_not_on_destination, no_default_mask,
646 unsupported_rc_sae, rc_sae_operand_not_last_imm,
647 invalid_register_operand, try_vector_disp8.
648 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
649 rounding, broadcast, memshift.
650 (struct RC_name): New.
651 (RC_NamesTable): New.
654 (extra_symbol_chars): Add '{'.
655 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
656 (i386_operand_type): Add regzmm, regmask and vec_disp8.
657 (match_mem_size): Handle zmmwords.
658 (operand_type_match): Handle zmm-registers.
659 (mode_from_disp_size): Handle vec_disp8.
660 (fits_in_vec_disp8): New.
661 (md_begin): Handle {} properly.
662 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
663 (build_vex_prefix): Handle vrex.
664 (build_evex_prefix): New.
665 (process_immext): Adjust to properly handle EVEX.
666 (md_assemble): Add EVEX encoding support.
667 (swap_2_operands): Correctly handle operands with masking,
668 broadcasting or RC/SAE.
669 (check_VecOperands): Support EVEX features.
670 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
671 (match_template): Support regzmm and handle new error codes.
672 (process_suffix): Handle zmmwords and zmm-registers.
673 (check_byte_reg): Extend to zmm-registers.
674 (process_operands): Extend to zmm-registers.
675 (build_modrm_byte): Handle EVEX.
676 (output_insn): Adjust to properly handle EVEX case.
677 (disp_size): Handle vec_disp8.
678 (output_disp): Support compressed disp8*N evex feature.
679 (output_imm): Handle RC/SAE immediates properly.
680 (check_VecOperations): New.
681 (i386_immediate): Handle EVEX features.
682 (i386_index_check): Handle zmmwords and zmm-registers.
683 (RC_SAE_immediate): New.
684 (i386_att_operand): Handle EVEX features.
685 (parse_real_register): Add a check for ZMM/Mask registers.
686 (OPTION_MEVEXLIG): New.
687 (OPTION_MEVEXWIG): New.
688 (md_longopts): Add mevexlig and mevexwig.
689 (md_parse_option): Handle mevexlig and mevexwig options.
690 (md_show_usage): Add description for mevexlig and mevexwig.
691 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
692 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
694 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
696 * config/tc-i386.c (cpu_arch): Add .sha.
697 * doc/c-i386.texi: Document sha/.sha.
699 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
700 Kirill Yukhin <kirill.yukhin@intel.com>
701 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
703 * config/tc-i386.c (BND_PREFIX): New.
704 (struct _i386_insn): Add new field bnd_prefix.
705 (add_bnd_prefix): New.
707 (i386_operand_type): Add regbnd.
708 (md_assemble): Handle BND prefixes.
709 (parse_insn): Likewise.
710 (output_branch): Likewise.
711 (output_jump): Likewise.
712 (build_modrm_byte): Handle regbnd.
713 (OPTION_MADD_BND_PREFIX): New.
714 (md_longopts): Add entry for 'madd-bnd-prefix'.
715 (md_parse_option): Handle madd-bnd-prefix option.
716 (md_show_usage): Add description for madd-bnd-prefix
718 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
720 2013-07-24 Tristan Gingold <gingold@adacore.com>
722 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
725 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
727 * config/tc-s390.c (s390_machine): Don't force the .machine
728 argument to lower case.
730 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
732 * config/tc-arm.c (s_arm_arch_extension): Improve error message
733 for invalid extension.
735 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
737 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
738 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
739 (aarch64_abi): New variable.
740 (ilp32_p): Change to be a macro.
741 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
742 (struct aarch64_option_abi_value_table): New struct.
743 (aarch64_abis): New table.
744 (aarch64_parse_abi): New function.
745 (aarch64_long_opts): Add entry for -mabi=.
746 * doc/as.texinfo (Target AArch64 options): Document -mabi.
747 * doc/c-aarch64.texi: Likewise.
749 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
751 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
754 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
756 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
758 * config/rx-parse.y: (rx_check_float_support): Add function to
759 check floating point operation support for target RX100 and
761 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
762 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
763 RX200, RX600, and RX610
765 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
767 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
769 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
771 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
772 * doc/c-avr.texi: Likewise.
774 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
776 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
777 error with older GCCs.
778 (mips16_macro_build): Dereference args.
780 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
782 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
783 New functions, split out from...
784 (reg_lookup): ...here. Remove itbl support.
785 (reglist_lookup): Delete.
786 (mips_operand_token_type): New enum.
787 (mips_operand_token): New structure.
788 (mips_operand_tokens): New variable.
789 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
790 (mips_parse_arguments): New functions.
791 (md_begin): Initialize mips_operand_tokens.
792 (mips_arg_info): Add a token field. Remove optional_reg field.
793 (match_char, match_expression): New functions.
794 (match_const_int): Use match_expression. Remove "s" argument
795 and return a boolean result. Remove O_register handling.
796 (match_regno, match_reg, match_reg_range): New functions.
797 (match_int_operand, match_mapped_int_operand, match_msb_operand)
798 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
799 (match_addiusp_operand, match_clo_clz_dest_operand)
800 (match_lwm_swm_list_operand, match_entry_exit_operand)
801 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
802 (match_tied_reg_operand): Remove "s" argument and return a boolean
803 result. Match tokens rather than text. Update calls to
804 match_const_int. Rely on match_regno to call check_regno.
805 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
806 "arg" argument. Return a boolean result.
807 (parse_float_constant): Replace with...
808 (match_float_constant): ...this new function.
809 (match_operand): Remove "s" argument and return a boolean result.
810 Update calls to subfunctions.
811 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
812 rather than string-parsing routines. Update handling of optional
813 registers for token scheme.
815 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
817 * config/tc-mips.c (parse_float_constant): Split out from...
820 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
822 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
825 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
827 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
828 (match_entry_exit_operand): New function.
829 (match_save_restore_list_operand): Likewise.
830 (match_operand): Use them.
831 (check_absolute_expr): Delete.
832 (mips16_ip): Rewrite main parsing loop to use mips_operands.
834 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
836 * config/tc-mips.c: Enable functions commented out in previous patch.
837 (SKIP_SPACE_TABS): Move further up file.
838 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
839 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
840 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
841 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
842 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
843 (micromips_imm_b_map, micromips_imm_c_map): Delete.
844 (mips_lookup_reg_pair): Delete.
845 (macro): Use report_bad_range and report_bad_field.
846 (mips_immed, expr_const_in_range): Delete.
847 (mips_ip): Rewrite main parsing loop to use new functions.
849 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
851 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
852 Change return type to bfd_boolean.
853 (report_bad_range, report_bad_field): New functions.
854 (mips_arg_info): New structure.
855 (match_const_int, convert_reg_type, check_regno, match_int_operand)
856 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
857 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
858 (match_addiusp_operand, match_clo_clz_dest_operand)
859 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
860 (match_pc_operand, match_tied_reg_operand, match_operand)
861 (check_completed_insn): New functions, commented out for now.
863 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
865 * config/tc-mips.c (insn_insert_operand): New function.
866 (macro_build, mips16_macro_build): Put null character check
867 in the for loop and convert continues to breaks. Use operand
868 structures to handle constant operands.
870 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
872 * config/tc-mips.c (validate_mips_insn): Move further up file.
873 Add insn_bits and decode_operand arguments. Use the mips_operand
874 fields to work out which bits an operand occupies. Detect double
876 (validate_micromips_insn): Move further up file. Call into
879 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
881 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
883 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
885 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
887 (macro): Update accordingly.
889 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
891 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
893 (md_assemble): Remove imm_reloc handling.
894 (mips_ip): Update commentary. Use offset_expr and offset_reloc
895 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
896 Use a temporary array rather than imm_reloc when parsing
897 constant expressions. Remove imm_reloc initialization.
898 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
899 for the relaxable field. Use a relax_char variable to track the
900 type of this field. Remove imm_reloc initialization.
902 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
904 * config/tc-mips.c (mips16_ip): Handle "I".
906 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
908 * config/tc-mips.c (mips_flag_nan2008): New variable.
909 (options): Add OPTION_NAN enum value.
910 (md_longopts): Handle it.
911 (md_parse_option): Likewise.
912 (s_nan): New function.
913 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
914 (md_show_usage): Add -mnan.
916 * doc/as.texinfo (Overview): Add -mnan.
917 * doc/c-mips.texi (MIPS Opts): Document -mnan.
918 (MIPS NaN Encodings): New node. Document .nan directive.
919 (MIPS-Dependent): List the new node.
921 2013-07-09 Tristan Gingold <gingold@adacore.com>
923 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
925 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
927 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
928 for 'A' and assume that the constant has been elided if the result
931 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
933 * config/tc-mips.c (gprel16_reloc_p): New function.
934 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
936 (offset_high_part, small_offset_p): New functions.
937 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
938 register load and store macros, handle the 16-bit offset case first.
939 If a 16-bit offset is not suitable for the instruction we're
940 generating, load it into the temporary register using
941 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
942 M_L_DAB code once the address has been constructed. For double load
943 and store macros, again handle the 16-bit offset case first.
944 If the second register cannot be accessed from the same high
945 part as the first, load it into AT using ADDRESS_ADDI_INSN.
946 Fix the handling of LD in cases where the first register is the
947 same as the base. Also handle the case where the offset is
948 not 16 bits and the second register cannot be accessed from the
949 same high part as the first. For unaligned loads and stores,
950 fuse the offbits == 12 and old "ab" handling. Apply this handling
951 whenever the second offset needs a different high part from the first.
952 Construct the offset using ADDRESS_ADDI_INSN where possible,
953 for offbits == 16 as well as offbits == 12. Use offset_reloc
954 when constructing the individual loads and stores.
955 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
956 and offset_reloc before matching against a particular opcode.
957 Handle elided 'A' constants. Allow 'A' constants to use
958 relocation operators.
960 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
962 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
963 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
964 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
966 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
968 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
969 Require the msb to be <= 31 for "+s". Check that the size is <= 31
970 for both "+s" and "+S".
972 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
974 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
975 (mips_ip, mips16_ip): Handle "+i".
977 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
979 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
980 (micromips_to_32_reg_h_map): Rename to...
981 (micromips_to_32_reg_h_map1): ...this.
982 (micromips_to_32_reg_i_map): Rename to...
983 (micromips_to_32_reg_h_map2): ...this.
984 (mips_lookup_reg_pair): New function.
985 (gpr_write_mask, macro): Adjust after above renaming.
986 (validate_micromips_insn): Remove "mi" handling.
987 (mips_ip): Likewise. Parse both registers in a pair for "mh".
989 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
991 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
992 (mips_ip): Remove "+D" and "+T" handling.
994 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
996 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
999 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1001 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
1003 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1005 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
1006 (aarch64_force_relocation): Likewise.
1008 2013-07-02 Alan Modra <amodra@gmail.com>
1010 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
1012 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
1014 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
1015 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
1016 Replace @sc{mips16} with literal `MIPS16'.
1017 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
1019 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1021 * config/tc-aarch64.c (reloc_table): Replace
1022 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
1023 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
1024 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
1025 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
1026 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
1027 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
1028 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
1029 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
1030 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
1031 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
1032 (aarch64_force_relocation): Likewise.
1034 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1036 * config/tc-aarch64.c (ilp32_p): New static variable.
1037 (elf64_aarch64_target_format): Return the target according to the
1039 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
1040 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
1041 (aarch64_dwarf2_addr_size): New function.
1042 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
1043 (DWARF2_ADDR_SIZE): New define.
1045 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1047 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
1049 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1051 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
1053 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1055 * config/tc-mips.c (mips_set_options): Add insn32 member.
1056 (mips_opts): Initialize it.
1057 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
1058 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
1059 (md_longopts): Add "minsn32" and "mno-insn32" options.
1060 (is_size_valid): Handle insn32 mode.
1061 (md_assemble): Pass instruction string down to macro.
1062 (brk_fmt): Add second dimension and insn32 mode initializers.
1063 (mfhl_fmt): Likewise.
1064 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
1065 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
1066 (macro_build_jalr, move_register): Handle insn32 mode.
1067 (macro_build_branch_rs): Likewise.
1068 (macro): Handle insn32 mode.
1069 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
1070 (mips_ip): Handle insn32 mode.
1071 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
1072 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
1073 (mips_handle_align): Handle insn32 mode.
1074 (md_show_usage): Add -minsn32 and -mno-insn32.
1076 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
1077 -mno-insn32 options.
1078 (-minsn32, -mno-insn32): New options.
1079 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
1081 (MIPS assembly options): New node. Document .set insn32 and
1083 (MIPS-Dependent): List the new node.
1085 2013-06-25 Nick Clifton <nickc@redhat.com>
1087 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
1088 the PC in indirect addressing on 430xv2 parts.
1089 (msp430_operands): Add version test to hardware bug encoding
1092 2013-06-24 Roland McGrath <mcgrathr@google.com>
1094 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
1095 so it skips whitespace before it.
1096 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
1098 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
1099 (arm_reg_parse_multi): Skip whitespace first.
1100 (parse_reg_list): Likewise.
1101 (parse_vfp_reg_list): Likewise.
1102 (s_arm_unwind_save_mmxwcg): Likewise.
1104 2013-06-24 Nick Clifton <nickc@redhat.com>
1107 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
1109 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1111 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
1113 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1115 * config/tc-mips.c: Assert that offsetT and valueT are at least
1117 (GPR_SMIN, GPR_SMAX): New macros.
1118 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
1120 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1122 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
1123 conditions. Remove any code deselected by them.
1124 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
1126 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1128 * NEWS: Note removal of ECOFF support.
1129 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
1130 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
1131 (MULTI_CFILES): Remove config/e-mipsecoff.c.
1132 * Makefile.in: Regenerate.
1133 * configure.in: Remove MIPS ECOFF references.
1134 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
1136 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
1137 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
1138 (mips-*-*): ...this single case.
1139 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
1140 MIPS emulations to be e-mipself*.
1141 * configure: Regenerate.
1142 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
1143 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
1144 (mips-*-sysv*): Remove coff and ecoff cases.
1145 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
1146 * ecoff.c: Remove reference to MIPS ECOFF.
1147 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
1148 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
1149 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
1150 (mips_hi_fixup): Tweak comment.
1151 (append_insn): Require a howto.
1152 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
1154 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1156 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
1157 Use "CPU" instead of "cpu".
1158 * doc/c-mips.texi: Likewise.
1159 (MIPS Opts): Rename to MIPS Options.
1160 (MIPS option stack): Rename to MIPS Option Stack.
1161 (MIPS ASE instruction generation overrides): Rename to
1162 MIPS ASE Instruction Generation Overrides (for now).
1163 (MIPS floating-point): Rename to MIPS Floating-Point.
1165 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1167 * doc/c-mips.texi (MIPS Macros): New section.
1168 (MIPS Object): Replace with...
1169 (MIPS Small Data): ...this new section.
1171 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1173 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1174 Capitalize name. Use @kindex instead of @cindex for .set entries.
1176 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1178 * doc/c-mips.texi (MIPS Stabs): Remove section.
1180 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
1182 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1183 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1184 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1185 (ISA_SUPPORTS_VIRT64_ASE): Delete.
1186 (mips_ase): New structure.
1187 (mips_ases): New table.
1188 (FP64_ASES): New macro.
1189 (mips_ase_groups): New array.
1190 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1191 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1193 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1194 (md_parse_option): Use mips_ases and mips_set_ase instead of
1195 separate case statements for each ASE option.
1196 (mips_after_parse_args): Use FP64_ASES. Use
1197 mips_check_isa_supports_ases to check the ASEs against
1199 (s_mipsset): Use mips_ases and mips_set_ase instead of
1200 separate if statements for each ASE option. Use
1201 mips_check_isa_supports_ases, even when a non-ASE option
1204 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
1206 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1208 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1210 * config/tc-mips.c (md_shortopts, options, md_longopts)
1211 (md_longopts_size): Move earlier in file.
1213 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1215 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1216 with a single "ase" bitmask.
1217 (mips_opts): Update accordingly.
1218 (file_ase, file_ase_explicit): New variables.
1219 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1220 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1221 (ISA_HAS_ROR): Adjust for mips_set_options change.
1222 (is_opcode_valid): Take the base ase mask directly from mips_opts.
1223 (mips_ip): Adjust for mips_set_options change.
1224 (md_parse_option): Likewise. Update file_ase_explicit.
1225 (mips_after_parse_args): Adjust for mips_set_options change.
1226 Use bitmask operations to select the default ASEs. Set file_ase
1227 rather than individual per-ASE variables.
1228 (s_mipsset): Adjust for mips_set_options change.
1229 (mips_elf_final_processing): Test file_ase rather than
1230 file_ase_mdmx. Remove commented-out code.
1232 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1234 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1235 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1236 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1237 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1238 (mips_after_parse_args): Use the new "ase" field to choose
1240 (mips_cpu_info_table): Move ASEs from the "flags" field to the
1243 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
1245 * config/tc-arm.c (symbol_preemptible): New function.
1246 (relax_branch): Use it.
1248 2013-06-17 Catherine Moore <clm@codesourcery.com>
1249 Maciej W. Rozycki <macro@codesourcery.com>
1250 Chao-Ying Fu <fu@mips.com>
1252 * config/tc-mips.c (mips_set_options): Add ase_eva.
1253 (mips_set_options mips_opts): Add ase_eva.
1254 (file_ase_eva): Declare.
1255 (ISA_SUPPORTS_EVA_ASE): Define.
1256 (IS_SEXT_9BIT_NUM): Define.
1257 (MIPS_CPU_ASE_EVA): Define.
1258 (is_opcode_valid): Add support for ase_eva.
1259 (macro_build): Likewise.
1261 (validate_mips_insn): Likewise.
1262 (validate_micromips_insn): Likewise.
1263 (mips_ip): Likewise.
1264 (options): Add OPTION_EVA and OPTION_NO_EVA.
1265 (md_longopts): Add -meva and -mno-eva.
1266 (md_parse_option): Process new options.
1267 (mips_after_parse_args): Check for valid EVA combinations.
1268 (s_mipsset): Likewise.
1270 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1272 * dwarf2dbg.h (dwarf2_move_insn): Declare.
1273 * dwarf2dbg.c (line_subseg): Add pmove_tail.
1274 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
1275 (dwarf2_gen_line_info_1): Update call accordingly.
1276 (dwarf2_move_insn): New function.
1277 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1279 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1283 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
1286 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1287 (dwarf2_gen_line_info_1): Delete.
1288 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1289 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1290 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1291 (dwarf2_directive_loc): Push previous .locs instead of generating
1294 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1296 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1297 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1299 2013-06-13 Nick Clifton <nickc@redhat.com>
1302 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1303 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1304 function. Generates an error if the adjusted offset is out of a
1307 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
1309 * config/tc-nios2.c (md_apply_fix): Mask constant
1310 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1312 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
1314 * config/tc-mips.c (append_insn): Don't do branch relaxation for
1315 MIPS-3D instructions either.
1316 (md_convert_frag): Update the COPx branch mask accordingly.
1318 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1320 * doc/as.texinfo (Overview): Add --relax-branch and
1322 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1325 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
1327 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
1330 2013-06-08 Catherine Moore <clm@codesourcery.com>
1332 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
1333 (is_opcode_valid_16): Pass ase value to opcode_is_member.
1334 (append_insn): Change INSN_xxxx to ASE_xxxx.
1336 2013-06-01 George Thomas <george.thomas@atmel.com>
1338 * gas/config/tc-avr.c: Change ISA for devices with USB support to
1341 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
1343 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1346 2013-05-31 Paul Brook <paul@codesourcery.com>
1348 * config/tc-mips.c (s_ehword): New.
1350 2013-05-30 Paul Brook <paul@codesourcery.com>
1352 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1354 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
1356 * write.c (resolve_reloc_expr_symbols): On REL targets don't
1357 convert relocs who have no relocatable field either. Rephrase
1358 the conditional so that the PC-relative check is only applied
1361 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1363 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1366 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1368 * config/tc-aarch64.c (reloc_table): Update to use
1369 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1370 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1371 (md_apply_fix): Likewise.
1372 (aarch64_force_relocation): Likewise.
1374 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1376 * config/tc-arm.c (it_fsm_post_encode): Improve
1377 warning messages about deprecated IT block formats.
1379 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1381 * config/tc-aarch64.c (md_apply_fix): Move value range checking
1382 inside fx_done condition.
1384 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
1386 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1388 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
1390 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1391 and clean up warning when using PRINT_OPCODE_TABLE.
1393 2013-05-20 Alan Modra <amodra@gmail.com>
1395 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1396 and data fixups performing shift/high adjust/sign extension on
1397 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
1398 when writing data fixups rather than recalculating size.
1400 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1402 * doc/c-msp430.texi: Fix typo.
1404 2013-05-16 Tristan Gingold <gingold@adacore.com>
1406 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1407 are also TOC symbols.
1409 2013-05-16 Nick Clifton <nickc@redhat.com>
1411 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1412 Add -mcpu command to specify core type.
1413 * doc/c-msp430.texi: Update documentation.
1415 2013-05-09 Andrew Pinski <apinski@cavium.com>
1417 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1418 (mips_opts): Update for the new field.
1419 (file_ase_virt): New variable.
1420 (ISA_SUPPORTS_VIRT_ASE): New macro.
1421 (ISA_SUPPORTS_VIRT64_ASE): New macro.
1422 (MIPS_CPU_ASE_VIRT): New define.
1423 (is_opcode_valid): Handle ase_virt.
1424 (macro_build): Handle "+J".
1425 (validate_mips_insn): Likewise.
1426 (mips_ip): Likewise.
1427 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1428 (md_longopts): Add mvirt and mnovirt
1429 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1430 (mips_after_parse_args): Handle ase_virt field.
1431 (s_mipsset): Handle "virt" and "novirt".
1432 (mips_elf_final_processing): Add a comment about virt ASE might need
1434 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1435 * doc/c-mips.texi: Document -mvirt and -mno-virt.
1436 Document ".set virt" and ".set novirt".
1438 2013-05-09 Alan Modra <amodra@gmail.com>
1440 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1441 control of operand flag bits.
1443 2013-05-07 Alan Modra <amodra@gmail.com>
1445 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1446 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1447 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1448 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1449 (md_apply_fix): Set fx_no_overflow for assorted relocations.
1450 Shift and sign-extend fieldval for use by some VLE reloc
1451 operand->insert functions.
1453 2013-05-06 Paul Brook <paul@codesourcery.com>
1454 Catherine Moore <clm@codesourcery.com>
1456 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1457 (limited_pcrel_reloc_p): Likewise.
1458 (md_apply_fix): Likewise.
1459 (tc_gen_reloc): Likewise.
1461 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1463 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1464 (mips_fix_adjustable): Adjust pc-relative check to use
1467 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
1469 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1470 (s_mips_stab): Do not restrict to stabn only.
1472 2013-05-02 Nick Clifton <nickc@redhat.com>
1474 * config/tc-msp430.c: Add support for the MSP430X architecture.
1475 Add code to insert a NOP instruction after any instruction that
1476 might change the interrupt state.
1477 Add support for the LARGE memory model.
1478 Add code to initialise the .MSP430.attributes section.
1479 * config/tc-msp430.h: Add support for the MSP430X architecture.
1480 * doc/c-msp430.texi: Document the new -mL and -mN command line
1482 * NEWS: Mention support for the MSP430X architecture.
1484 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1486 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1487 alpha*-*-linux*ecoff*.
1489 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1491 * config/tc-mips.c (mips_ip): Add sizelo.
1492 For "+C", "+G", and "+H", set sizelo and compare against it.
1494 2013-04-29 Nick Clifton <nickc@redhat.com>
1496 * as.c (Options): Add -gdwarf-sections.
1497 (parse_args): Likewise.
1498 * as.h (flag_dwarf_sections): Declare.
1499 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1500 (process_entries): When -gdwarf-sections is enabled generate
1501 fragmentary .debug_line sections.
1502 (out_debug_line): Set the section for the .debug_line section end
1504 * doc/as.texinfo: Document -gdwarf-sections.
1505 * NEWS: Mention -gdwarf-sections.
1507 2013-04-26 Christian Groessler <chris@groessler.org>
1509 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1510 according to the target parameter. Don't call s_segm since s_segm
1511 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1513 (md_begin): Call s_segm according to target parameter from command
1516 2013-04-25 Alan Modra <amodra@gmail.com>
1518 * configure.in: Allow little-endian linux.
1519 * configure: Regenerate.
1521 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
1523 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1524 "fstatus" control register to "eccinj".
1526 2013-04-19 Kai Tietz <ktietz@redhat.com>
1528 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1530 2013-04-15 Julian Brown <julian@codesourcery.com>
1532 * expr.c (add_to_result, subtract_from_result): Make global.
1533 * expr.h (add_to_result, subtract_from_result): Add prototypes.
1534 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1535 subtract_from_result to handle extra bit of precision for .sleb128
1538 2013-04-10 Julian Brown <julian@codesourcery.com>
1540 * read.c (convert_to_bignum): Add sign parameter. Use it
1541 instead of X_unsigned to determine sign of resulting bignum.
1542 (emit_expr): Pass extra argument to convert_to_bignum.
1543 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1544 X_extrabit to convert_to_bignum.
1545 (parse_bitfield_cons): Set X_extrabit.
1546 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1547 Initialise X_extrabit field as appropriate.
1548 (add_to_result): New.
1549 (subtract_from_result): New.
1551 * expr.h (expressionS): Add X_extrabit field.
1553 2013-04-10 Jan Beulich <jbeulich@suse.com>
1555 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1556 register being PC when is_t or writeback, and use distinct
1557 diagnostic for the latter case.
1559 2013-04-10 Jan Beulich <jbeulich@suse.com>
1561 * gas/config/tc-arm.c (parse_operands): Re-write
1562 po_barrier_or_imm().
1563 (do_barrier): Remove bogus constraint().
1564 (do_t_barrier): Remove.
1566 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1568 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1569 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1571 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1573 2013-04-09 Jan Beulich <jbeulich@suse.com>
1575 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1576 Use local variable Rt in more places.
1577 (do_vmsr): Accept all control registers.
1579 2013-04-09 Jan Beulich <jbeulich@suse.com>
1581 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1582 if there was none specified for moves between scalar and core
1585 2013-04-09 Jan Beulich <jbeulich@suse.com>
1587 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1588 NEON_ALL_LANES case.
1590 2013-04-08 Jan Beulich <jbeulich@suse.com>
1592 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1595 2013-04-08 Jan Beulich <jbeulich@suse.com>
1597 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1600 2013-04-03 Alan Modra <amodra@gmail.com>
1602 * doc/as.texinfo: Add support to generate man options for h8300.
1603 * doc/c-h8300.texi: Likewise.
1605 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1607 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1610 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
1613 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1615 2013-03-26 Nick Clifton <nickc@redhat.com>
1618 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1619 start of the file each time.
1622 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1625 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1627 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1630 2013-03-21 Will Newton <will.newton@linaro.org>
1632 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1633 pc-relative str instructions in Thumb mode.
1635 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1637 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1638 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1640 * config/tc-h8300.h: Remove duplicated defines.
1642 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1645 * tc-avr.c (mcu_has_3_byte_pc): New function.
1646 (tc_cfi_frame_initial_instructions): Call it to find return
1649 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1652 * config/tc-tic6x.c (tic6x_try_encode): Handle
1653 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1654 encode register pair numbers when required.
1656 2013-03-15 Will Newton <will.newton@linaro.org>
1658 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1659 in vstr in Thumb mode for pre-ARMv7 cores.
1661 2013-03-14 Andreas Schwab <schwab@suse.de>
1663 * doc/c-arc.texi (ARC Directives): Revert last change and use
1664 @itemize instead of @table.
1665 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1667 2013-03-14 Nick Clifton <nickc@redhat.com>
1670 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1671 NULL message, instead just check ARM_CPU_IS_ANY directly.
1673 2013-03-14 Nick Clifton <nickc@redhat.com>
1676 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1678 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1679 to the @item directives.
1680 (ARM-Neon-Alignment): Move to correct place in the document.
1681 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1683 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1686 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1688 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1689 case. Add default BAD_CASE to switch.
1691 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1693 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1694 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1696 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1698 * config/tc-arm.c (crc_ext_armv8): New feature set.
1699 (UNPRED_REG): New macro.
1700 (do_crc32_1): New function.
1701 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1702 do_crc32ch, do_crc32cw): Likewise.
1704 (insns): Add entries for crc32 mnemonics.
1705 (arm_extensions): Add entry for crc.
1707 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1709 * write.h (struct fix): Add fx_dot_frag field.
1710 (dot_frag): Declare.
1711 * write.c (dot_frag): New variable.
1712 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1713 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1714 * expr.c (expr): Save value of frag_now in dot_frag when setting
1716 * read.c (emit_expr): Likewise. Delete comments.
1718 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1720 * config/tc-i386.c (flag_code_names): Removed.
1721 (i386_index_check): Rewrote.
1723 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1725 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1727 (aarch64_double_precision_fmovable): New function.
1728 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1729 function; handle hexadecimal representation of IEEE754 encoding.
1730 (parse_operands): Update the call to parse_aarch64_imm_float.
1732 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1734 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1735 (check_hle): Updated.
1736 (md_assemble): Likewise.
1737 (parse_insn): Likewise.
1739 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1741 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1742 (md_assemble): Check if REP prefix is OK.
1743 (parse_insn): Remove expecting_string_instruction. Set
1746 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1748 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1750 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1752 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1753 for system registers.
1755 2013-02-27 DJ Delorie <dj@redhat.com>
1757 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1758 (rl78_op): Handle %code().
1759 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1760 (tc_gen_reloc): Likwise; convert to a computed reloc.
1761 (md_apply_fix): Likewise.
1763 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1765 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1767 2013-02-25 Terry Guo <terry.guo@arm.com>
1769 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1770 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1771 list of accepted CPUs.
1773 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1776 * config/tc-i386.c (cpu_arch): Add ".smap".
1778 * doc/c-i386.texi: Document smap.
1780 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1782 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1783 mips_assembling_insn appropriately.
1784 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1786 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1788 * config/tc-mips.c (append_insn): Correct indentation, remove
1791 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1793 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1795 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1797 * configure.tgt: Add nios2-*-rtems*.
1799 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1801 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1804 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1806 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1807 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1809 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1811 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1814 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1815 Andrew Jenner <andrew@codesourcery.com>
1817 Based on patches from Altera Corporation.
1819 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1820 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1821 * Makefile.in: Regenerated.
1822 * configure.tgt: Add case for nios2*-linux*.
1823 * config/obj-elf.c: Conditionally include elf/nios2.h.
1824 * config/tc-nios2.c: New file.
1825 * config/tc-nios2.h: New file.
1826 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1827 * doc/Makefile.in: Regenerated.
1828 * doc/all.texi: Set NIOSII.
1829 * doc/as.texinfo (Overview): Add Nios II options.
1830 (Machine Dependencies): Include c-nios2.texi.
1831 * doc/c-nios2.texi: New file.
1832 * NEWS: Note Altera Nios II support.
1834 2013-02-06 Alan Modra <amodra@gmail.com>
1837 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1838 Don't skip fixups with fx_subsy non-NULL.
1839 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1840 with fx_subsy non-NULL.
1842 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1844 * doc/c-metag.texi: Add "@c man" markers.
1846 2013-02-04 Alan Modra <amodra@gmail.com>
1848 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1850 (TC_ADJUST_RELOC_COUNT): Delete.
1851 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1853 2013-02-04 Alan Modra <amodra@gmail.com>
1855 * po/POTFILES.in: Regenerate.
1857 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1859 * config/tc-metag.c: Make SWAP instruction less permissive with
1862 2013-01-29 DJ Delorie <dj@redhat.com>
1864 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1865 relocs in .word/.etc statements.
1867 2013-01-29 Roland McGrath <mcgrathr@google.com>
1869 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1870 immediate value for 8-bit offset" error so it shows line info.
1872 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1874 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1877 2013-01-24 Nick Clifton <nickc@redhat.com>
1879 * config/tc-v850.c: Add support for e3v5 architecture.
1880 * doc/c-v850.texi: Mention new support.
1882 2013-01-23 Nick Clifton <nickc@redhat.com>
1885 * config/tc-avr.c: Include dwarf2dbg.h.
1887 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1889 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1890 (tc_i386_fix_adjustable): Likewise.
1891 (lex_got): Likewise.
1892 (tc_gen_reloc): Likewise.
1894 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1896 * config/tc-aarch64.c (output_operand_error_record): Change to output
1897 the out-of-range error message as value-expected message if there is
1898 only one single value in the expected range.
1899 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1900 LSL #0 as a programmer-friendly feature.
1902 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1904 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1905 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1906 BFD_RELOC_64_SIZE relocations.
1907 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1909 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1910 relocations against local symbols.
1912 2013-01-16 Alan Modra <amodra@gmail.com>
1914 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1915 finding some sort of toc syntax error, and break to avoid
1916 compiler uninit warning.
1918 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1921 * config/tc-i386.c (lex_got): Increment length by 1 if the
1922 relocation token is removed.
1924 2013-01-15 Nick Clifton <nickc@redhat.com>
1926 * config/tc-v850.c (md_assemble): Allow signed values for
1929 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1931 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1934 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1936 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1937 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1938 * config/tc-ppc.c (md_show_usage): Likewise.
1939 (ppc_handle_align): Handle power8's group ending nop.
1941 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1943 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1944 that the assember exits after the opcodes have been printed.
1946 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1948 * app.c: Remove trailing white spaces.
1952 * dw2gencfi.c: Likewise.
1953 * dwarf2dbg.h: Likewise.
1954 * ecoff.c: Likewise.
1955 * input-file.c: Likewise.
1956 * itbl-lex.h: Likewise.
1957 * output-file.c: Likewise.
1960 * subsegs.c: Likewise.
1961 * symbols.c: Likewise.
1962 * write.c: Likewise.
1963 * config/tc-i386.c: Likewise.
1964 * doc/Makefile.am: Likewise.
1965 * doc/Makefile.in: Likewise.
1966 * doc/c-aarch64.texi: Likewise.
1967 * doc/c-alpha.texi: Likewise.
1968 * doc/c-arc.texi: Likewise.
1969 * doc/c-arm.texi: Likewise.
1970 * doc/c-avr.texi: Likewise.
1971 * doc/c-bfin.texi: Likewise.
1972 * doc/c-cr16.texi: Likewise.
1973 * doc/c-d10v.texi: Likewise.
1974 * doc/c-d30v.texi: Likewise.
1975 * doc/c-h8300.texi: Likewise.
1976 * doc/c-hppa.texi: Likewise.
1977 * doc/c-i370.texi: Likewise.
1978 * doc/c-i386.texi: Likewise.
1979 * doc/c-i860.texi: Likewise.
1980 * doc/c-m32c.texi: Likewise.
1981 * doc/c-m32r.texi: Likewise.
1982 * doc/c-m68hc11.texi: Likewise.
1983 * doc/c-m68k.texi: Likewise.
1984 * doc/c-microblaze.texi: Likewise.
1985 * doc/c-mips.texi: Likewise.
1986 * doc/c-msp430.texi: Likewise.
1987 * doc/c-mt.texi: Likewise.
1988 * doc/c-s390.texi: Likewise.
1989 * doc/c-score.texi: Likewise.
1990 * doc/c-sh.texi: Likewise.
1991 * doc/c-sh64.texi: Likewise.
1992 * doc/c-tic54x.texi: Likewise.
1993 * doc/c-tic6x.texi: Likewise.
1994 * doc/c-v850.texi: Likewise.
1995 * doc/c-xc16x.texi: Likewise.
1996 * doc/c-xgate.texi: Likewise.
1997 * doc/c-xtensa.texi: Likewise.
1998 * doc/c-z80.texi: Likewise.
1999 * doc/internals.texi: Likewise.
2001 2013-01-10 Roland McGrath <mcgrathr@google.com>
2003 * hash.c (hash_new_sized): Make it global.
2004 * hash.h: Declare it.
2005 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
2008 2013-01-10 Will Newton <will.newton@imgtec.com>
2010 * Makefile.am: Add Meta.
2011 * Makefile.in: Regenerate.
2012 * config/tc-metag.c: New file.
2013 * config/tc-metag.h: New file.
2014 * configure.tgt: Add Meta.
2015 * doc/Makefile.am: Add Meta.
2016 * doc/Makefile.in: Regenerate.
2017 * doc/all.texi: Add Meta.
2018 * doc/as.texiinfo: Document Meta options.
2019 * doc/c-metag.texi: New file.
2021 2013-01-09 Steve Ellcey <sellcey@mips.com>
2023 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
2025 * config/tc-mips.c (internalError): Remove, replace with abort.
2027 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2029 * config/tc-aarch64.c (parse_operands): Change to compare the result
2030 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
2032 2013-01-07 Nick Clifton <nickc@redhat.com>
2035 * config/tc-arm.c (skip_past_char): Skip whitespace before the
2036 anticipated character.
2037 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
2038 here as it is no longer needed.
2040 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
2042 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
2043 * doc/c-score.texi (SCORE-Opts): Likewise.
2044 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
2046 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2048 * config/tc-mips.c: Add support for MIPS r5900.
2049 Add M_LQ_AB and M_SQ_AB to support large values for instructions
2051 (can_swap_branch_p, get_append_method): Detect some conditional
2052 short loops to fix a bug on the r5900 by NOP in the branch delay
2054 (M_MUL): Support 3 operands in multu on r5900.
2055 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
2056 (s_mipsset): Force 32 bit floating point on r5900.
2057 (mips_ip): Check parameter range of instructions mfps and mtps on
2059 * configure.in: Detect CPU type when target string contains r5900
2060 (e.g. mips64r5900el-linux-gnu).
2062 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
2064 * as.c (parse_args): Update copyright year to 2013.
2066 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
2068 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
2071 2013-01-02 Nick Clifton <nickc@redhat.com>
2074 * config/tc-arm.c (parse_address_main): Skip whitespace before a
2077 For older changes see ChangeLog-2012
2079 Copyright (C) 2013 Free Software Foundation, Inc.
2081 Copying and distribution of this file, with or without modification,
2082 are permitted in any medium without royalty provided the copyright
2083 notice and this notice are preserved.
2089 version-control: never