1 2013-12-18 Nick Clifton <nickc@redhat.com>
3 * config/tc-rx.c (rx_include): Rename 'eof' to 'last_char' in
4 order to avoid conflict with same named variable in MinGW system
7 2013-12-13 Nick Clifton <nickc@redhat.com>
9 * config/tc-msp430.c (mcu_types): Add some more 430X mcu names.
10 (OPTION_INTR_NOPS): Define.
11 (gen_interrupt_nops): Default to FALSE.
12 (md_parse_opton): Add support for OPTION_INTR_NOPS.
13 (md_longopts): Add -mn.
14 (md_show_usage): Add -mn.
15 (msp430_operands): Generate NOPs for all MCUs not just 430Xv2.
16 * doc/c-msp430.c: Document -mn.
18 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
19 Wei-Cheng Wang <cole945@gmail.com>
20 Hsiang-Kai Wang <hsiangkai@gmail.com>
21 Hui-Wen Ni <sabrinanitw@gmail.com>
23 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
24 (TARGET_CPU_HFILES): Add config/tc-nds32.h.
25 * Makefile.in: Regenerate.
26 * configure.in (nds32): Add nds32 target extension config support.
27 * configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
28 * configure: Regenerate.
29 * config/tc-nds32.c: New file for nds32.
30 * config/tc-nds32.h: New file for nds32.
31 * doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
32 * doc/Makefile.in: Regenerate.
33 * doc/as.texinfo: Add nds32 options.
34 * doc/all.texi: Set NDS32.
35 * doc/c-nds32.texi: New file dor nds32 document.
36 * NEWS: Announce Andes nds32 support.
38 2013-12-10 Roland McGrath <mcgrathr@google.com>
40 * Makefile.am (install-exec-bindir): Prefix libtool invocation
41 with $(INSTALL_PROGRAM_ENV).
42 (install-exec-tooldir): Likewise.
43 * Makefile.in: Regenerate.
45 2013-12-07 Mike Frysinger <vapier@gentoo.org>
47 * config/bfin-aux.h: Remove +x file mode.
48 * config/tc-epiphany.c: Likewise.
49 * config/tc-epiphany.h: Likewise.
51 2013-12-03 Tristan Gingold <gingold@adacore.com>
53 * config/tc-i386-intel.c (i386_intel_simplify): Avoid arithmetic
56 2013-11-19 Yufeng Zhang <yufeng.zhang@arm.com>
60 2013-11-19 Nick Clifton <nickc@redhat.com>
62 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
63 for deprecated system registers when parsing pstate fields.
65 2013-11-19 Nick Clifton <nickc@redhat.com>
67 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
68 for deprecated system registers when parsing pstate fields.
70 2013-11-19 Catherine Moore <clm@codesourcery.com>
72 * config/tc-mips.c (mips_fix_pmc_rm7000): Declare.
73 (options): Add OPTION_FIX_PMC_RM7000 and OPTION_NO_FIX_PMC_RM7000.
74 (md_longopts): Add mfix-pmc-rm7000 and mno-fix-pmc-rm7000.
76 (INSN_DMULTU): Define.
77 (insns_between): Detect PMC RM7000 errata.
78 (md_parse_option): Supprt OPTION_FIX_PMC_RM7000 and
79 OPTION_NO_FIX_PMC_RM7000.
80 * doc/as.texinfo: Document new options.
81 * doc/c-mips.texi: Likewise.
83 2013-11-19 Alexey Makhalov <makhaloff@gmail.com>
86 * app.c (do_scrub_chars): Only insert a newline character if
87 end-of-file has been reached.
89 2013-11-18 H.J. Lu <hongjiu.lu@intel.com>
91 * config/tc-i386.c (lex_got): Add a dummy "int bnd_prefix"
94 2013-11-18 Renlin Li <Renlin.Li@arm.com>
96 * config/tc-arm.c (arm_archs): New armv7ve architecture option.
97 (arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
98 ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
99 (cpu_arch_ver): Likewise.
100 * doc/c-arm.texi: Document armv7ve.
102 2013-11-18 Zhenqiang Chen <zhenqiang.chen@linaro.org>
104 * config/tc-aarch64.c (parse_sys_reg): Support
105 S2_<op1>_<Cn>_<Cm>_<op2>.
107 2013-11-18 Yufeng Zhang <yufeng.zhang@arm.com>
111 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
113 * config/tc-aarch64.c (set_other_error): New function.
114 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
115 the variable to which it points with 'o'.
116 (parse_operands): Update; check for write to read-only system
117 registers or read from write-only ones.
119 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
121 * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
122 indicate if instruction has the BND prefix. Return
123 BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
124 bnd_prefix isn't zero.
125 (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
127 (output_jump): Update reloc call.
128 (output_interseg_jump): Likewise.
129 (output_disp): Likewise.
130 (output_imm): Likewise.
131 (x86_cons_fix_new): Likewise.
132 (lex_got): Add an argument, bnd_prefix, to indicate if
133 instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
135 (x86_cons): Update lex_got call.
136 (i386_immediate): Likewise.
137 (i386_displacement): Likewise.
138 (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
139 BFD_RELOC_X86_64_PLT32_BND.
140 (tc_gen_reloc): Likewise.
141 * config/tc-i386-intel.c (i386_operator): Update lex_got call.
143 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
145 * config/tc-aarch64.c (set_other_error): New function.
146 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
147 the variable to which it points with 'o'.
148 (parse_operands): Update; check for write to read-only system
149 registers or read from write-only ones.
151 2013-11-15 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
153 * config/tc-i386.c (check_VecOperands): Reorder checks.
155 2013-11-11 Catherine Moore <clm@codesourcery.com>
157 * config/mips/tc-mips.c (convert_reg_type): Use
158 INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
159 (reg_needs_delay): Likewise.
160 (insns_between): Likewise.
162 2013-11-08 Jan-Benedict Glaw <jbglaw@lug-owl.de
164 * config/tc-ppc.c (ppc_elf_localentry): Add cast.
166 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
168 * config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
169 call aarch64_sys_reg_deprecated_p and warn about the deprecated
172 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
174 * config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
176 2013-11-05 Will Newton <will.newton@linaro.org>
179 * config/tc-aarch64.c (parse_operands): Avoid trying to
180 parse a vector register as an immediate.
182 2013-11-04 Jan Beulich <jbeulich@suse.com>
184 * config/tc-i386.c (check_long_reg): Correct comment indentation.
185 (check_qword_reg): Correct comment and its indentation.
186 (check_word_reg): Extend comment and correct its indentation. Also
187 check for 64-bit register.
189 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
191 * config/tc-ppc.c (md_pseudo_table): Add .localentry.
192 (ppc_elf_localentry): New function.
193 (ppc_force_relocation): Force relocs on all branches to localenty
195 (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
197 2013-10-30 Alan Modra <amodra@gmail.com>
199 * config/tc-ppc.c: Include elf/ppc64.h.
200 (ppc_abiversion): New variable.
201 (md_pseudo_table): Add .abiversion.
202 (ppc_elf_abiversion, ppc_elf_end): New functions.
203 * config/tc-ppc.h (md_end): Define.
205 2013-10-30 Alan Modra <amodra@gmail.com>
207 * config/tc-ppc.c (SEX16): Don't mask.
208 (REPORT_OVERFLOW_HI): Define as zero.
209 (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
210 @tprel@high, and @tprel@higha modifiers.
211 (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
212 Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
214 (md_apply_fix): Similarly.
216 2013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
218 * config/tc-mips.c (fpr_read_mask): Test MSA registers.
219 (fpr_write_mask): Test MSA registers.
220 (can_swap_branch_p): Check fpr write followed by fpr read.
222 2013-10-18 Nick Clifton <nickc@redhat.com>
224 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
226 2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
227 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
229 * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
230 (md_longopts): Add mmsa and mno-msa.
231 (mips_ases): Add msa.
232 (RTYPE_MASK): Update.
233 (RTYPE_MSA): New define.
234 (OT_REG_ELEMENT): Replace with...
235 (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
236 (mips_operand_token): Replace reg_element with index.
237 (mips_parse_argument_token): Treat vector indices as separate tokens.
238 Handle register indices.
239 (md_begin): Add MSA register names.
240 (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
241 (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
242 (match_mdmx_imm_reg_operand): Update accordingly.
243 (match_imm_index_operand): New function.
244 (match_reg_index_operand): New function.
245 (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
246 (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
247 (md_show_usage): Print -mmsa and -mno-msa.
248 * doc/as.texinfo: Document -mmsa and -mno-msa.
249 * doc/c-mips.texi: Document -mmsa and -mno-msa.
250 Document .set msa and .set nomsa.
252 2013-10-14 Nick Clifton <nickc@redhat.com>
254 * read.c (add_include_dir): Use xrealloc.
255 * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
256 * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
258 2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
260 * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
261 also test/refer to "sstatus". Reformat the warning message.
263 2013-10-10 Sean Keys <skeys@ipdatasys.com>
265 * tc-xgate.c (xgate_find_match): Refactor opcode matching.
267 2013-10-10 Jan Beulich <jbeulich@suse.com>
269 * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
270 swapping for bndmk, bndldx, and bndstx.
272 2013-10-09 Nick Clifton <nickc@redhat.com>
275 * config/tc-epiphany.c (md_convert_frag): Add missing break
279 * config/tc-mn10200.c (md_convert_frag): Add missing break
282 2013-10-08 Jan Beulich <jbeulich@suse.com>
284 * tc-i386.c (check_word_reg): Remove misplaced "else".
285 (check_long_reg): Restore symmetry with check_word_reg.
287 2013-10-08 Jan Beulich <jbeulich@suse.com>
289 * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
292 2013-10-08 Nick Clifton <nickc@redhat.com>
294 * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
295 for "<foo>a". Issue error messages for unrecognised or corrrupt
298 2013-10-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
300 * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
303 2013-09-30 Saravanan Ekanathan <saravanan.ekanathan@amd.com>
305 * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
306 * doc/c-i386.texi: Add -march=bdver4 option.
308 2013-09-20 Alan Modra <amodra@gmail.com>
310 * configure: Regenerate.
312 2013-09-18 Tristan Gingold <gingold@adacore.com>
314 * NEWS: Add marker for 2.24.
316 2013-09-18 Nick Clifton <nickc@redhat.com>
318 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
319 (move_data): New variable.
320 (md_parse_option): Parse -md.
321 (msp430_section): New function. Catch references to the .bss or
322 .data sections and generate a special symbol for use by the libcrt
324 (md_pseudo_table): Intercept .section directives.
325 (md_longopt): Add -md
326 (md_show_usage): Likewise.
327 (msp430_operands): Generate a warning message if a NOP is inserted
328 into the instruction stream.
329 * doc/c-msp430.texi (node MSP430 Options): Document -md option.
331 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
333 * config/tc-mips.c (mips_elf_final_processing): Set
334 EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
336 2013-09-16 Will Newton <will.newton@linaro.org>
338 * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
339 disallowing element size 64 with interleave other than 1.
341 2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
343 * config/tc-mips.c (match_insn): Set error when $31 is used for
346 2013-09-04 Tristan Gingold <gingold@adacore.com>
348 * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
351 2013-09-04 Roland McGrath <mcgrathr@google.com>
354 * config/tc-arm.c (T16_32_TAB): Add _udf.
355 (do_t_udf): New function.
358 2013-08-23 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
360 * config/rx-parse.y: Rearrange the components of a bison grammar to issue
361 assembler errors at correct position.
363 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
366 * config/tc-ia64.c: Fix typos.
367 * config/tc-sparc.c: Likewise.
368 * config/tc-z80.c: Likewise.
369 * doc/c-i386.texi: Likewise.
370 * doc/c-m32r.texi: Likewise.
372 2013-08-23 Will Newton <will.newton@linaro.org>
374 * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
375 for pre-indexed addressing modes.
377 2013-08-21 Alan Modra <amodra@gmail.com>
379 * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
380 range check label number for use with fb_low_counter array.
382 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
384 * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
385 (mips_parse_argument_token, validate_micromips_insn, md_begin)
386 (check_regno, match_float_constant, check_completed_insn, append_insn)
387 (match_insn, match_mips16_insn, match_insns, macro_start)
388 (macro_build_ldst_constoffset, load_register, macro, mips_ip)
389 (mips16_ip, mips_set_option_string, md_parse_option)
390 (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
391 (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
392 (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
393 (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
394 Start error messages with a lower-case letter. Do not end error
395 messages with a period. Wrap long messages to 80 character-lines.
396 Use "cannot" instead of "can't" and "can not".
398 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
400 * config/tc-mips.c (imm_expr): Expand comment.
401 (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
404 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
406 * config/tc-mips.c (imm2_expr): Delete.
407 (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
409 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
411 * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
412 (macro): Remove M_DEXT and M_DINS handling.
414 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
416 * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
417 lax_max with lax_match.
418 (match_int_operand): Update accordingly. Don't report an error
419 for !lax_match-only cases.
420 (match_insn): Replace more_alts with lax_match and use it to
421 initialize the mips_arg_info field. Add a complete_p parameter.
422 Handle implicit VU0 suffixes here.
423 (match_invalid_for_isa, match_insns, match_mips16_insns): New
425 (mips_ip, mips16_ip): Use them.
427 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
429 * config/tc-mips.c (match_expression): Report uses of registers here.
430 Add a "must be an immediate expression" error. Handle elided offsets
432 (match_int_operand): ...here.
434 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
436 * config/tc-mips.c (mips_arg_info): Remove soft_match.
437 (match_out_of_range, match_not_constant): New functions.
438 (match_const_int): Remove fallback parameter and check for soft_match.
439 Use match_not_constant.
440 (match_mapped_int_operand, match_addiusp_operand)
441 (match_perf_reg_operand, match_save_restore_list_operand)
442 (match_mdmx_imm_reg_operand): Update accordingly. Use
443 match_out_of_range and set_insn_error* instead of as_bad.
444 (match_int_operand): Likewise. Use match_not_constant in the
445 !allows_nonconst case.
446 (match_float_constant): Report invalid float constants.
447 (match_insn, match_mips16_insn): Remove soft_match code. Rely on
448 match_float_constant to check for invalid constants. Fail the
449 match if match_const_int or match_float_constant return false.
450 (mips_ip): Update accordingly.
451 (mips16_ip): Likewise. Undo null termination of instruction name
452 once lookup is complete.
454 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
456 * config/tc-mips.c (mips_insn_error_format): New enum.
457 (mips_insn_error): New struct.
458 (insn_error): Change to a mips_insn_error.
459 (clear_insn_error, set_insn_error_format, set_insn_error)
460 (set_insn_error_i, set_insn_error_ss, report_insn_error): New
462 (mips_parse_argument_token, md_assemble, match_insn)
463 (match_mips16_insn): Use them instead of manipulating insn_error
465 (mips_ip, mips16_ip): Likewise. Simplify control flow.
467 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
469 * config/tc-mips.c (normalize_constant_expr): Move further up file.
470 (normalize_address_expr): Likewise.
471 (match_insn, match_mips16_insn): New functions, split out from...
472 (mips_ip, mips16_ip): ...here.
474 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
476 * config/tc-mips.c (operand_reg_mask, match_operand): Handle
478 (mips_ip, mips16_ip): Use mips_optional_operand_p to check
479 for optional operands.
481 2013-08-16 Alan Modra <amodra@gmail.com>
483 * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
486 2013-08-16 Alan Modra <amodra@gmail.com>
488 * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
490 2013-08-14 David Edelsohn <dje.gcc@gmail.com>
492 * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
493 argument as alignment.
495 2013-08-09 Nick Clifton <nickc@redhat.com>
497 * config/tc-rl78.c (elf_flags): New variable.
498 (enum options): Add OPTION_G10.
499 (md_longopts): Add mg10.
500 (md_parse_option): Parse -mg10.
501 (rl78_elf_final_processing): New function.
502 * config/tc-rl78.c (tc_final_processing): Define.
503 * doc/c-rl78.texi: Document -mg10 option.
505 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de>
507 * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
508 suffixes to be elided too.
509 (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
510 (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
513 2013-08-05 John Tytgat <john@bass-software.com>
515 * po/POTFILES.in: Regenerate.
517 2013-08-05 Eric Botcazou <ebotcazou@adacore.com>
518 Konrad Eisele <konrad@gaisler.com>
520 * config/tc-sparc.c (sparc_arch_types): Add leon.
521 (sparc_arch): Move sparc4 around and add leon.
522 (sparc_target_format): Document -Aleon.
523 * doc/c-sparc.texi: Likewise.
525 2013-08-05 Richard Sandiford <rdsandiford@googlemail.com>
527 * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
529 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
530 Richard Sandiford <rdsandiford@googlemail.com>
532 * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
533 (RWARN): Bump to 0x8000000.
534 (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
535 (RTYPE_R5900_ACC): New register types.
536 (RTYPE_MASK): Include them.
537 (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
539 (reg_names): Include them.
540 (mips_parse_register_1): New function, split out from...
541 (mips_parse_register): ...here. Add a channels_ptr parameter.
542 Look for VU0 channel suffixes when nonnull.
543 (reg_lookup): Update the call to mips_parse_register.
544 (mips_parse_vu0_channels): New function.
545 (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
546 (mips_operand_token): Add a "channels" field to the union.
547 Extend the comment above "ch" to OT_DOUBLE_CHAR.
548 (mips_parse_base_start): Match -- and ++. Handle channel suffixes.
549 (mips_parse_argument_token): Handle channel suffixes here too.
550 (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
551 Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
553 (md_begin): Register $vfN and $vfI registers.
554 (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
555 (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
556 OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
557 (match_vu0_suffix_operand): New function.
558 (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
559 (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
560 (mips_lookup_insn): New function.
561 (mips_ip): Use it. Allow "+K" operands to be elided at the end
562 of an instruction. Handle '#' sequences.
564 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
566 * config/tc-mips.c (macro, mips16_macro): Create an array of operand
567 values and use it instead of sreg, treg, xreg, etc.
569 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
571 * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
572 and mips_int_operand_max.
573 (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
575 (mips16_immed_operand, mips16_immed_in_range_p): New functions.
576 (mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
577 instead of mips16_immed_operand.
579 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
581 * config/tc-mips.c (mips16_macro): Don't use move_register.
582 (mips16_ip): Allow macros to use 'p'.
584 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
586 * config/tc-mips.c (MAX_OPERANDS): New macro.
587 (mips_operand_array): New structure.
588 (mips_operands, mips16_operands, micromips_operands): New arrays.
589 (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
590 (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
591 (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
592 (micromips_to_32_reg_q_map): Delete.
593 (insn_operands, insn_opno, insn_extract_operand): New functions.
594 (validate_mips_insn): Take a mips_operand_array as argument and
595 use it to build up a list of operands. Extend to handle INSN_MACRO
597 (validate_mips16_insn): New function.
598 (validate_micromips_insn): Take a mips_operand_array as argument.
600 (md_begin): Initialize mips_operands, mips16_operands and
601 micromips_operands. Call validate_mips_insn and
602 validate_micromips_insn for macro instructions too.
603 Call validate_mips16_insn for MIPS16 instructions.
604 (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
606 (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
607 them. Handle INSN_UDI.
608 (get_append_method): Use gpr_read_mask.
610 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
612 * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
613 flags for MIPS16 and non-MIPS16 instructions.
614 (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
615 (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
616 (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
617 (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
618 and non-MIPS16 instructions. Fix formatting.
620 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
622 * config/tc-mips.c (reg_needs_delay): Move later in file.
624 (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
626 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
627 Alexander Ivchenko <alexander.ivchenko@intel.com>
628 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
629 Sergey Lega <sergey.s.lega@intel.com>
630 Anna Tikhonova <anna.tikhonova@intel.com>
631 Ilya Tocar <ilya.tocar@intel.com>
632 Andrey Turetskiy <andrey.turetskiy@intel.com>
633 Ilya Verbin <ilya.verbin@intel.com>
634 Kirill Yukhin <kirill.yukhin@intel.com>
635 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
637 * config/tc-i386-intel.c (O_zmmword_ptr): New.
638 (i386_types): Add zmmword.
639 (i386_intel_simplify_register): Allow regzmm.
640 (i386_intel_simplify): Handle zmmwords.
641 (i386_intel_operand): Handle RC/SAE, vector operations and
643 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
644 (struct RC_Operation): New.
645 (struct Mask_Operation): New.
646 (struct Broadcast_Operation): New.
647 (vex_prefix): Size of bytes increased to 4 to support EVEX
649 (enum i386_error): Add new error codes: unsupported_broadcast,
650 broadcast_not_on_src_operand, broadcast_needed,
651 unsupported_masking, mask_not_on_destination, no_default_mask,
652 unsupported_rc_sae, rc_sae_operand_not_last_imm,
653 invalid_register_operand, try_vector_disp8.
654 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
655 rounding, broadcast, memshift.
656 (struct RC_name): New.
657 (RC_NamesTable): New.
660 (extra_symbol_chars): Add '{'.
661 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
662 (i386_operand_type): Add regzmm, regmask and vec_disp8.
663 (match_mem_size): Handle zmmwords.
664 (operand_type_match): Handle zmm-registers.
665 (mode_from_disp_size): Handle vec_disp8.
666 (fits_in_vec_disp8): New.
667 (md_begin): Handle {} properly.
668 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
669 (build_vex_prefix): Handle vrex.
670 (build_evex_prefix): New.
671 (process_immext): Adjust to properly handle EVEX.
672 (md_assemble): Add EVEX encoding support.
673 (swap_2_operands): Correctly handle operands with masking,
674 broadcasting or RC/SAE.
675 (check_VecOperands): Support EVEX features.
676 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
677 (match_template): Support regzmm and handle new error codes.
678 (process_suffix): Handle zmmwords and zmm-registers.
679 (check_byte_reg): Extend to zmm-registers.
680 (process_operands): Extend to zmm-registers.
681 (build_modrm_byte): Handle EVEX.
682 (output_insn): Adjust to properly handle EVEX case.
683 (disp_size): Handle vec_disp8.
684 (output_disp): Support compressed disp8*N evex feature.
685 (output_imm): Handle RC/SAE immediates properly.
686 (check_VecOperations): New.
687 (i386_immediate): Handle EVEX features.
688 (i386_index_check): Handle zmmwords and zmm-registers.
689 (RC_SAE_immediate): New.
690 (i386_att_operand): Handle EVEX features.
691 (parse_real_register): Add a check for ZMM/Mask registers.
692 (OPTION_MEVEXLIG): New.
693 (OPTION_MEVEXWIG): New.
694 (md_longopts): Add mevexlig and mevexwig.
695 (md_parse_option): Handle mevexlig and mevexwig options.
696 (md_show_usage): Add description for mevexlig and mevexwig.
697 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
698 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
700 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
702 * config/tc-i386.c (cpu_arch): Add .sha.
703 * doc/c-i386.texi: Document sha/.sha.
705 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
706 Kirill Yukhin <kirill.yukhin@intel.com>
707 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
709 * config/tc-i386.c (BND_PREFIX): New.
710 (struct _i386_insn): Add new field bnd_prefix.
711 (add_bnd_prefix): New.
713 (i386_operand_type): Add regbnd.
714 (md_assemble): Handle BND prefixes.
715 (parse_insn): Likewise.
716 (output_branch): Likewise.
717 (output_jump): Likewise.
718 (build_modrm_byte): Handle regbnd.
719 (OPTION_MADD_BND_PREFIX): New.
720 (md_longopts): Add entry for 'madd-bnd-prefix'.
721 (md_parse_option): Handle madd-bnd-prefix option.
722 (md_show_usage): Add description for madd-bnd-prefix
724 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
726 2013-07-24 Tristan Gingold <gingold@adacore.com>
728 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
731 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
733 * config/tc-s390.c (s390_machine): Don't force the .machine
734 argument to lower case.
736 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
738 * config/tc-arm.c (s_arm_arch_extension): Improve error message
739 for invalid extension.
741 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
743 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
744 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
745 (aarch64_abi): New variable.
746 (ilp32_p): Change to be a macro.
747 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
748 (struct aarch64_option_abi_value_table): New struct.
749 (aarch64_abis): New table.
750 (aarch64_parse_abi): New function.
751 (aarch64_long_opts): Add entry for -mabi=.
752 * doc/as.texinfo (Target AArch64 options): Document -mabi.
753 * doc/c-aarch64.texi: Likewise.
755 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
757 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
760 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
762 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
764 * config/rx-parse.y: (rx_check_float_support): Add function to
765 check floating point operation support for target RX100 and
767 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
768 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
769 RX200, RX600, and RX610
771 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
773 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
775 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
777 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
778 * doc/c-avr.texi: Likewise.
780 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
782 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
783 error with older GCCs.
784 (mips16_macro_build): Dereference args.
786 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
788 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
789 New functions, split out from...
790 (reg_lookup): ...here. Remove itbl support.
791 (reglist_lookup): Delete.
792 (mips_operand_token_type): New enum.
793 (mips_operand_token): New structure.
794 (mips_operand_tokens): New variable.
795 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
796 (mips_parse_arguments): New functions.
797 (md_begin): Initialize mips_operand_tokens.
798 (mips_arg_info): Add a token field. Remove optional_reg field.
799 (match_char, match_expression): New functions.
800 (match_const_int): Use match_expression. Remove "s" argument
801 and return a boolean result. Remove O_register handling.
802 (match_regno, match_reg, match_reg_range): New functions.
803 (match_int_operand, match_mapped_int_operand, match_msb_operand)
804 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
805 (match_addiusp_operand, match_clo_clz_dest_operand)
806 (match_lwm_swm_list_operand, match_entry_exit_operand)
807 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
808 (match_tied_reg_operand): Remove "s" argument and return a boolean
809 result. Match tokens rather than text. Update calls to
810 match_const_int. Rely on match_regno to call check_regno.
811 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
812 "arg" argument. Return a boolean result.
813 (parse_float_constant): Replace with...
814 (match_float_constant): ...this new function.
815 (match_operand): Remove "s" argument and return a boolean result.
816 Update calls to subfunctions.
817 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
818 rather than string-parsing routines. Update handling of optional
819 registers for token scheme.
821 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
823 * config/tc-mips.c (parse_float_constant): Split out from...
826 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
828 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
831 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
833 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
834 (match_entry_exit_operand): New function.
835 (match_save_restore_list_operand): Likewise.
836 (match_operand): Use them.
837 (check_absolute_expr): Delete.
838 (mips16_ip): Rewrite main parsing loop to use mips_operands.
840 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
842 * config/tc-mips.c: Enable functions commented out in previous patch.
843 (SKIP_SPACE_TABS): Move further up file.
844 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
845 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
846 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
847 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
848 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
849 (micromips_imm_b_map, micromips_imm_c_map): Delete.
850 (mips_lookup_reg_pair): Delete.
851 (macro): Use report_bad_range and report_bad_field.
852 (mips_immed, expr_const_in_range): Delete.
853 (mips_ip): Rewrite main parsing loop to use new functions.
855 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
857 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
858 Change return type to bfd_boolean.
859 (report_bad_range, report_bad_field): New functions.
860 (mips_arg_info): New structure.
861 (match_const_int, convert_reg_type, check_regno, match_int_operand)
862 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
863 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
864 (match_addiusp_operand, match_clo_clz_dest_operand)
865 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
866 (match_pc_operand, match_tied_reg_operand, match_operand)
867 (check_completed_insn): New functions, commented out for now.
869 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
871 * config/tc-mips.c (insn_insert_operand): New function.
872 (macro_build, mips16_macro_build): Put null character check
873 in the for loop and convert continues to breaks. Use operand
874 structures to handle constant operands.
876 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
878 * config/tc-mips.c (validate_mips_insn): Move further up file.
879 Add insn_bits and decode_operand arguments. Use the mips_operand
880 fields to work out which bits an operand occupies. Detect double
882 (validate_micromips_insn): Move further up file. Call into
885 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
887 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
889 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
891 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
893 (macro): Update accordingly.
895 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
897 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
899 (md_assemble): Remove imm_reloc handling.
900 (mips_ip): Update commentary. Use offset_expr and offset_reloc
901 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
902 Use a temporary array rather than imm_reloc when parsing
903 constant expressions. Remove imm_reloc initialization.
904 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
905 for the relaxable field. Use a relax_char variable to track the
906 type of this field. Remove imm_reloc initialization.
908 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
910 * config/tc-mips.c (mips16_ip): Handle "I".
912 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
914 * config/tc-mips.c (mips_flag_nan2008): New variable.
915 (options): Add OPTION_NAN enum value.
916 (md_longopts): Handle it.
917 (md_parse_option): Likewise.
918 (s_nan): New function.
919 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
920 (md_show_usage): Add -mnan.
922 * doc/as.texinfo (Overview): Add -mnan.
923 * doc/c-mips.texi (MIPS Opts): Document -mnan.
924 (MIPS NaN Encodings): New node. Document .nan directive.
925 (MIPS-Dependent): List the new node.
927 2013-07-09 Tristan Gingold <gingold@adacore.com>
929 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
931 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
933 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
934 for 'A' and assume that the constant has been elided if the result
937 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
939 * config/tc-mips.c (gprel16_reloc_p): New function.
940 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
942 (offset_high_part, small_offset_p): New functions.
943 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
944 register load and store macros, handle the 16-bit offset case first.
945 If a 16-bit offset is not suitable for the instruction we're
946 generating, load it into the temporary register using
947 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
948 M_L_DAB code once the address has been constructed. For double load
949 and store macros, again handle the 16-bit offset case first.
950 If the second register cannot be accessed from the same high
951 part as the first, load it into AT using ADDRESS_ADDI_INSN.
952 Fix the handling of LD in cases where the first register is the
953 same as the base. Also handle the case where the offset is
954 not 16 bits and the second register cannot be accessed from the
955 same high part as the first. For unaligned loads and stores,
956 fuse the offbits == 12 and old "ab" handling. Apply this handling
957 whenever the second offset needs a different high part from the first.
958 Construct the offset using ADDRESS_ADDI_INSN where possible,
959 for offbits == 16 as well as offbits == 12. Use offset_reloc
960 when constructing the individual loads and stores.
961 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
962 and offset_reloc before matching against a particular opcode.
963 Handle elided 'A' constants. Allow 'A' constants to use
964 relocation operators.
966 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
968 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
969 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
970 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
972 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
974 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
975 Require the msb to be <= 31 for "+s". Check that the size is <= 31
976 for both "+s" and "+S".
978 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
980 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
981 (mips_ip, mips16_ip): Handle "+i".
983 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
985 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
986 (micromips_to_32_reg_h_map): Rename to...
987 (micromips_to_32_reg_h_map1): ...this.
988 (micromips_to_32_reg_i_map): Rename to...
989 (micromips_to_32_reg_h_map2): ...this.
990 (mips_lookup_reg_pair): New function.
991 (gpr_write_mask, macro): Adjust after above renaming.
992 (validate_micromips_insn): Remove "mi" handling.
993 (mips_ip): Likewise. Parse both registers in a pair for "mh".
995 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
997 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
998 (mips_ip): Remove "+D" and "+T" handling.
1000 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1002 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
1005 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1007 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
1009 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1011 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
1012 (aarch64_force_relocation): Likewise.
1014 2013-07-02 Alan Modra <amodra@gmail.com>
1016 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
1018 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
1020 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
1021 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
1022 Replace @sc{mips16} with literal `MIPS16'.
1023 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
1025 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1027 * config/tc-aarch64.c (reloc_table): Replace
1028 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
1029 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
1030 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
1031 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
1032 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
1033 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
1034 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
1035 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
1036 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
1037 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
1038 (aarch64_force_relocation): Likewise.
1040 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1042 * config/tc-aarch64.c (ilp32_p): New static variable.
1043 (elf64_aarch64_target_format): Return the target according to the
1045 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
1046 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
1047 (aarch64_dwarf2_addr_size): New function.
1048 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
1049 (DWARF2_ADDR_SIZE): New define.
1051 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1053 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
1055 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1057 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
1059 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1061 * config/tc-mips.c (mips_set_options): Add insn32 member.
1062 (mips_opts): Initialize it.
1063 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
1064 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
1065 (md_longopts): Add "minsn32" and "mno-insn32" options.
1066 (is_size_valid): Handle insn32 mode.
1067 (md_assemble): Pass instruction string down to macro.
1068 (brk_fmt): Add second dimension and insn32 mode initializers.
1069 (mfhl_fmt): Likewise.
1070 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
1071 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
1072 (macro_build_jalr, move_register): Handle insn32 mode.
1073 (macro_build_branch_rs): Likewise.
1074 (macro): Handle insn32 mode.
1075 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
1076 (mips_ip): Handle insn32 mode.
1077 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
1078 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
1079 (mips_handle_align): Handle insn32 mode.
1080 (md_show_usage): Add -minsn32 and -mno-insn32.
1082 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
1083 -mno-insn32 options.
1084 (-minsn32, -mno-insn32): New options.
1085 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
1087 (MIPS assembly options): New node. Document .set insn32 and
1089 (MIPS-Dependent): List the new node.
1091 2013-06-25 Nick Clifton <nickc@redhat.com>
1093 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
1094 the PC in indirect addressing on 430xv2 parts.
1095 (msp430_operands): Add version test to hardware bug encoding
1098 2013-06-24 Roland McGrath <mcgrathr@google.com>
1100 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
1101 so it skips whitespace before it.
1102 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
1104 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
1105 (arm_reg_parse_multi): Skip whitespace first.
1106 (parse_reg_list): Likewise.
1107 (parse_vfp_reg_list): Likewise.
1108 (s_arm_unwind_save_mmxwcg): Likewise.
1110 2013-06-24 Nick Clifton <nickc@redhat.com>
1113 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
1115 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1117 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
1119 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1121 * config/tc-mips.c: Assert that offsetT and valueT are at least
1123 (GPR_SMIN, GPR_SMAX): New macros.
1124 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
1126 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1128 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
1129 conditions. Remove any code deselected by them.
1130 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
1132 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1134 * NEWS: Note removal of ECOFF support.
1135 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
1136 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
1137 (MULTI_CFILES): Remove config/e-mipsecoff.c.
1138 * Makefile.in: Regenerate.
1139 * configure.in: Remove MIPS ECOFF references.
1140 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
1142 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
1143 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
1144 (mips-*-*): ...this single case.
1145 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
1146 MIPS emulations to be e-mipself*.
1147 * configure: Regenerate.
1148 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
1149 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
1150 (mips-*-sysv*): Remove coff and ecoff cases.
1151 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
1152 * ecoff.c: Remove reference to MIPS ECOFF.
1153 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
1154 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
1155 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
1156 (mips_hi_fixup): Tweak comment.
1157 (append_insn): Require a howto.
1158 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
1160 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1162 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
1163 Use "CPU" instead of "cpu".
1164 * doc/c-mips.texi: Likewise.
1165 (MIPS Opts): Rename to MIPS Options.
1166 (MIPS option stack): Rename to MIPS Option Stack.
1167 (MIPS ASE instruction generation overrides): Rename to
1168 MIPS ASE Instruction Generation Overrides (for now).
1169 (MIPS floating-point): Rename to MIPS Floating-Point.
1171 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1173 * doc/c-mips.texi (MIPS Macros): New section.
1174 (MIPS Object): Replace with...
1175 (MIPS Small Data): ...this new section.
1177 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1179 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1180 Capitalize name. Use @kindex instead of @cindex for .set entries.
1182 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1184 * doc/c-mips.texi (MIPS Stabs): Remove section.
1186 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
1188 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1189 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1190 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1191 (ISA_SUPPORTS_VIRT64_ASE): Delete.
1192 (mips_ase): New structure.
1193 (mips_ases): New table.
1194 (FP64_ASES): New macro.
1195 (mips_ase_groups): New array.
1196 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1197 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1199 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1200 (md_parse_option): Use mips_ases and mips_set_ase instead of
1201 separate case statements for each ASE option.
1202 (mips_after_parse_args): Use FP64_ASES. Use
1203 mips_check_isa_supports_ases to check the ASEs against
1205 (s_mipsset): Use mips_ases and mips_set_ase instead of
1206 separate if statements for each ASE option. Use
1207 mips_check_isa_supports_ases, even when a non-ASE option
1210 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
1212 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1214 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1216 * config/tc-mips.c (md_shortopts, options, md_longopts)
1217 (md_longopts_size): Move earlier in file.
1219 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1221 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1222 with a single "ase" bitmask.
1223 (mips_opts): Update accordingly.
1224 (file_ase, file_ase_explicit): New variables.
1225 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1226 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1227 (ISA_HAS_ROR): Adjust for mips_set_options change.
1228 (is_opcode_valid): Take the base ase mask directly from mips_opts.
1229 (mips_ip): Adjust for mips_set_options change.
1230 (md_parse_option): Likewise. Update file_ase_explicit.
1231 (mips_after_parse_args): Adjust for mips_set_options change.
1232 Use bitmask operations to select the default ASEs. Set file_ase
1233 rather than individual per-ASE variables.
1234 (s_mipsset): Adjust for mips_set_options change.
1235 (mips_elf_final_processing): Test file_ase rather than
1236 file_ase_mdmx. Remove commented-out code.
1238 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1240 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1241 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1242 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1243 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1244 (mips_after_parse_args): Use the new "ase" field to choose
1246 (mips_cpu_info_table): Move ASEs from the "flags" field to the
1249 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
1251 * config/tc-arm.c (symbol_preemptible): New function.
1252 (relax_branch): Use it.
1254 2013-06-17 Catherine Moore <clm@codesourcery.com>
1255 Maciej W. Rozycki <macro@codesourcery.com>
1256 Chao-Ying Fu <fu@mips.com>
1258 * config/tc-mips.c (mips_set_options): Add ase_eva.
1259 (mips_set_options mips_opts): Add ase_eva.
1260 (file_ase_eva): Declare.
1261 (ISA_SUPPORTS_EVA_ASE): Define.
1262 (IS_SEXT_9BIT_NUM): Define.
1263 (MIPS_CPU_ASE_EVA): Define.
1264 (is_opcode_valid): Add support for ase_eva.
1265 (macro_build): Likewise.
1267 (validate_mips_insn): Likewise.
1268 (validate_micromips_insn): Likewise.
1269 (mips_ip): Likewise.
1270 (options): Add OPTION_EVA and OPTION_NO_EVA.
1271 (md_longopts): Add -meva and -mno-eva.
1272 (md_parse_option): Process new options.
1273 (mips_after_parse_args): Check for valid EVA combinations.
1274 (s_mipsset): Likewise.
1276 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1278 * dwarf2dbg.h (dwarf2_move_insn): Declare.
1279 * dwarf2dbg.c (line_subseg): Add pmove_tail.
1280 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
1281 (dwarf2_gen_line_info_1): Update call accordingly.
1282 (dwarf2_move_insn): New function.
1283 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1285 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1289 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
1292 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1293 (dwarf2_gen_line_info_1): Delete.
1294 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1295 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1296 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1297 (dwarf2_directive_loc): Push previous .locs instead of generating
1300 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1302 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1303 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1305 2013-06-13 Nick Clifton <nickc@redhat.com>
1308 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1309 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1310 function. Generates an error if the adjusted offset is out of a
1313 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
1315 * config/tc-nios2.c (md_apply_fix): Mask constant
1316 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1318 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
1320 * config/tc-mips.c (append_insn): Don't do branch relaxation for
1321 MIPS-3D instructions either.
1322 (md_convert_frag): Update the COPx branch mask accordingly.
1324 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1326 * doc/as.texinfo (Overview): Add --relax-branch and
1328 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1331 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
1333 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
1336 2013-06-08 Catherine Moore <clm@codesourcery.com>
1338 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
1339 (is_opcode_valid_16): Pass ase value to opcode_is_member.
1340 (append_insn): Change INSN_xxxx to ASE_xxxx.
1342 2013-06-01 George Thomas <george.thomas@atmel.com>
1344 * gas/config/tc-avr.c: Change ISA for devices with USB support to
1347 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
1349 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1352 2013-05-31 Paul Brook <paul@codesourcery.com>
1354 * config/tc-mips.c (s_ehword): New.
1356 2013-05-30 Paul Brook <paul@codesourcery.com>
1358 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1360 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
1362 * write.c (resolve_reloc_expr_symbols): On REL targets don't
1363 convert relocs who have no relocatable field either. Rephrase
1364 the conditional so that the PC-relative check is only applied
1367 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1369 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1372 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1374 * config/tc-aarch64.c (reloc_table): Update to use
1375 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1376 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1377 (md_apply_fix): Likewise.
1378 (aarch64_force_relocation): Likewise.
1380 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1382 * config/tc-arm.c (it_fsm_post_encode): Improve
1383 warning messages about deprecated IT block formats.
1385 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1387 * config/tc-aarch64.c (md_apply_fix): Move value range checking
1388 inside fx_done condition.
1390 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
1392 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1394 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
1396 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1397 and clean up warning when using PRINT_OPCODE_TABLE.
1399 2013-05-20 Alan Modra <amodra@gmail.com>
1401 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1402 and data fixups performing shift/high adjust/sign extension on
1403 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
1404 when writing data fixups rather than recalculating size.
1406 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1408 * doc/c-msp430.texi: Fix typo.
1410 2013-05-16 Tristan Gingold <gingold@adacore.com>
1412 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1413 are also TOC symbols.
1415 2013-05-16 Nick Clifton <nickc@redhat.com>
1417 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1418 Add -mcpu command to specify core type.
1419 * doc/c-msp430.texi: Update documentation.
1421 2013-05-09 Andrew Pinski <apinski@cavium.com>
1423 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1424 (mips_opts): Update for the new field.
1425 (file_ase_virt): New variable.
1426 (ISA_SUPPORTS_VIRT_ASE): New macro.
1427 (ISA_SUPPORTS_VIRT64_ASE): New macro.
1428 (MIPS_CPU_ASE_VIRT): New define.
1429 (is_opcode_valid): Handle ase_virt.
1430 (macro_build): Handle "+J".
1431 (validate_mips_insn): Likewise.
1432 (mips_ip): Likewise.
1433 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1434 (md_longopts): Add mvirt and mnovirt
1435 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1436 (mips_after_parse_args): Handle ase_virt field.
1437 (s_mipsset): Handle "virt" and "novirt".
1438 (mips_elf_final_processing): Add a comment about virt ASE might need
1440 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1441 * doc/c-mips.texi: Document -mvirt and -mno-virt.
1442 Document ".set virt" and ".set novirt".
1444 2013-05-09 Alan Modra <amodra@gmail.com>
1446 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1447 control of operand flag bits.
1449 2013-05-07 Alan Modra <amodra@gmail.com>
1451 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1452 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1453 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1454 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1455 (md_apply_fix): Set fx_no_overflow for assorted relocations.
1456 Shift and sign-extend fieldval for use by some VLE reloc
1457 operand->insert functions.
1459 2013-05-06 Paul Brook <paul@codesourcery.com>
1460 Catherine Moore <clm@codesourcery.com>
1462 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1463 (limited_pcrel_reloc_p): Likewise.
1464 (md_apply_fix): Likewise.
1465 (tc_gen_reloc): Likewise.
1467 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1469 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1470 (mips_fix_adjustable): Adjust pc-relative check to use
1473 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
1475 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1476 (s_mips_stab): Do not restrict to stabn only.
1478 2013-05-02 Nick Clifton <nickc@redhat.com>
1480 * config/tc-msp430.c: Add support for the MSP430X architecture.
1481 Add code to insert a NOP instruction after any instruction that
1482 might change the interrupt state.
1483 Add support for the LARGE memory model.
1484 Add code to initialise the .MSP430.attributes section.
1485 * config/tc-msp430.h: Add support for the MSP430X architecture.
1486 * doc/c-msp430.texi: Document the new -mL and -mN command line
1488 * NEWS: Mention support for the MSP430X architecture.
1490 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1492 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1493 alpha*-*-linux*ecoff*.
1495 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1497 * config/tc-mips.c (mips_ip): Add sizelo.
1498 For "+C", "+G", and "+H", set sizelo and compare against it.
1500 2013-04-29 Nick Clifton <nickc@redhat.com>
1502 * as.c (Options): Add -gdwarf-sections.
1503 (parse_args): Likewise.
1504 * as.h (flag_dwarf_sections): Declare.
1505 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1506 (process_entries): When -gdwarf-sections is enabled generate
1507 fragmentary .debug_line sections.
1508 (out_debug_line): Set the section for the .debug_line section end
1510 * doc/as.texinfo: Document -gdwarf-sections.
1511 * NEWS: Mention -gdwarf-sections.
1513 2013-04-26 Christian Groessler <chris@groessler.org>
1515 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1516 according to the target parameter. Don't call s_segm since s_segm
1517 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1519 (md_begin): Call s_segm according to target parameter from command
1522 2013-04-25 Alan Modra <amodra@gmail.com>
1524 * configure.in: Allow little-endian linux.
1525 * configure: Regenerate.
1527 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
1529 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1530 "fstatus" control register to "eccinj".
1532 2013-04-19 Kai Tietz <ktietz@redhat.com>
1534 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1536 2013-04-15 Julian Brown <julian@codesourcery.com>
1538 * expr.c (add_to_result, subtract_from_result): Make global.
1539 * expr.h (add_to_result, subtract_from_result): Add prototypes.
1540 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1541 subtract_from_result to handle extra bit of precision for .sleb128
1544 2013-04-10 Julian Brown <julian@codesourcery.com>
1546 * read.c (convert_to_bignum): Add sign parameter. Use it
1547 instead of X_unsigned to determine sign of resulting bignum.
1548 (emit_expr): Pass extra argument to convert_to_bignum.
1549 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1550 X_extrabit to convert_to_bignum.
1551 (parse_bitfield_cons): Set X_extrabit.
1552 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1553 Initialise X_extrabit field as appropriate.
1554 (add_to_result): New.
1555 (subtract_from_result): New.
1557 * expr.h (expressionS): Add X_extrabit field.
1559 2013-04-10 Jan Beulich <jbeulich@suse.com>
1561 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1562 register being PC when is_t or writeback, and use distinct
1563 diagnostic for the latter case.
1565 2013-04-10 Jan Beulich <jbeulich@suse.com>
1567 * gas/config/tc-arm.c (parse_operands): Re-write
1568 po_barrier_or_imm().
1569 (do_barrier): Remove bogus constraint().
1570 (do_t_barrier): Remove.
1572 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1574 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1575 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1577 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1579 2013-04-09 Jan Beulich <jbeulich@suse.com>
1581 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1582 Use local variable Rt in more places.
1583 (do_vmsr): Accept all control registers.
1585 2013-04-09 Jan Beulich <jbeulich@suse.com>
1587 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1588 if there was none specified for moves between scalar and core
1591 2013-04-09 Jan Beulich <jbeulich@suse.com>
1593 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1594 NEON_ALL_LANES case.
1596 2013-04-08 Jan Beulich <jbeulich@suse.com>
1598 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1601 2013-04-08 Jan Beulich <jbeulich@suse.com>
1603 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1606 2013-04-03 Alan Modra <amodra@gmail.com>
1608 * doc/as.texinfo: Add support to generate man options for h8300.
1609 * doc/c-h8300.texi: Likewise.
1611 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1613 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1616 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
1619 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1621 2013-03-26 Nick Clifton <nickc@redhat.com>
1624 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1625 start of the file each time.
1628 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1631 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1633 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1636 2013-03-21 Will Newton <will.newton@linaro.org>
1638 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1639 pc-relative str instructions in Thumb mode.
1641 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1643 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1644 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1646 * config/tc-h8300.h: Remove duplicated defines.
1648 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1651 * tc-avr.c (mcu_has_3_byte_pc): New function.
1652 (tc_cfi_frame_initial_instructions): Call it to find return
1655 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1658 * config/tc-tic6x.c (tic6x_try_encode): Handle
1659 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1660 encode register pair numbers when required.
1662 2013-03-15 Will Newton <will.newton@linaro.org>
1664 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1665 in vstr in Thumb mode for pre-ARMv7 cores.
1667 2013-03-14 Andreas Schwab <schwab@suse.de>
1669 * doc/c-arc.texi (ARC Directives): Revert last change and use
1670 @itemize instead of @table.
1671 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1673 2013-03-14 Nick Clifton <nickc@redhat.com>
1676 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1677 NULL message, instead just check ARM_CPU_IS_ANY directly.
1679 2013-03-14 Nick Clifton <nickc@redhat.com>
1682 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1684 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1685 to the @item directives.
1686 (ARM-Neon-Alignment): Move to correct place in the document.
1687 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1689 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1692 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1694 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1695 case. Add default BAD_CASE to switch.
1697 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1699 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1700 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1702 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1704 * config/tc-arm.c (crc_ext_armv8): New feature set.
1705 (UNPRED_REG): New macro.
1706 (do_crc32_1): New function.
1707 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1708 do_crc32ch, do_crc32cw): Likewise.
1710 (insns): Add entries for crc32 mnemonics.
1711 (arm_extensions): Add entry for crc.
1713 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1715 * write.h (struct fix): Add fx_dot_frag field.
1716 (dot_frag): Declare.
1717 * write.c (dot_frag): New variable.
1718 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1719 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1720 * expr.c (expr): Save value of frag_now in dot_frag when setting
1722 * read.c (emit_expr): Likewise. Delete comments.
1724 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1726 * config/tc-i386.c (flag_code_names): Removed.
1727 (i386_index_check): Rewrote.
1729 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1731 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1733 (aarch64_double_precision_fmovable): New function.
1734 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1735 function; handle hexadecimal representation of IEEE754 encoding.
1736 (parse_operands): Update the call to parse_aarch64_imm_float.
1738 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1740 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1741 (check_hle): Updated.
1742 (md_assemble): Likewise.
1743 (parse_insn): Likewise.
1745 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1747 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1748 (md_assemble): Check if REP prefix is OK.
1749 (parse_insn): Remove expecting_string_instruction. Set
1752 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1754 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1756 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1758 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1759 for system registers.
1761 2013-02-27 DJ Delorie <dj@redhat.com>
1763 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1764 (rl78_op): Handle %code().
1765 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1766 (tc_gen_reloc): Likwise; convert to a computed reloc.
1767 (md_apply_fix): Likewise.
1769 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1771 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1773 2013-02-25 Terry Guo <terry.guo@arm.com>
1775 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1776 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1777 list of accepted CPUs.
1779 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1782 * config/tc-i386.c (cpu_arch): Add ".smap".
1784 * doc/c-i386.texi: Document smap.
1786 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1788 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1789 mips_assembling_insn appropriately.
1790 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1792 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1794 * config/tc-mips.c (append_insn): Correct indentation, remove
1797 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1799 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1801 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1803 * configure.tgt: Add nios2-*-rtems*.
1805 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1807 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1810 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1812 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1813 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1815 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1817 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1820 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1821 Andrew Jenner <andrew@codesourcery.com>
1823 Based on patches from Altera Corporation.
1825 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1826 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1827 * Makefile.in: Regenerated.
1828 * configure.tgt: Add case for nios2*-linux*.
1829 * config/obj-elf.c: Conditionally include elf/nios2.h.
1830 * config/tc-nios2.c: New file.
1831 * config/tc-nios2.h: New file.
1832 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1833 * doc/Makefile.in: Regenerated.
1834 * doc/all.texi: Set NIOSII.
1835 * doc/as.texinfo (Overview): Add Nios II options.
1836 (Machine Dependencies): Include c-nios2.texi.
1837 * doc/c-nios2.texi: New file.
1838 * NEWS: Note Altera Nios II support.
1840 2013-02-06 Alan Modra <amodra@gmail.com>
1843 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1844 Don't skip fixups with fx_subsy non-NULL.
1845 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1846 with fx_subsy non-NULL.
1848 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1850 * doc/c-metag.texi: Add "@c man" markers.
1852 2013-02-04 Alan Modra <amodra@gmail.com>
1854 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1856 (TC_ADJUST_RELOC_COUNT): Delete.
1857 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1859 2013-02-04 Alan Modra <amodra@gmail.com>
1861 * po/POTFILES.in: Regenerate.
1863 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1865 * config/tc-metag.c: Make SWAP instruction less permissive with
1868 2013-01-29 DJ Delorie <dj@redhat.com>
1870 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1871 relocs in .word/.etc statements.
1873 2013-01-29 Roland McGrath <mcgrathr@google.com>
1875 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1876 immediate value for 8-bit offset" error so it shows line info.
1878 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1880 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1883 2013-01-24 Nick Clifton <nickc@redhat.com>
1885 * config/tc-v850.c: Add support for e3v5 architecture.
1886 * doc/c-v850.texi: Mention new support.
1888 2013-01-23 Nick Clifton <nickc@redhat.com>
1891 * config/tc-avr.c: Include dwarf2dbg.h.
1893 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1895 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1896 (tc_i386_fix_adjustable): Likewise.
1897 (lex_got): Likewise.
1898 (tc_gen_reloc): Likewise.
1900 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1902 * config/tc-aarch64.c (output_operand_error_record): Change to output
1903 the out-of-range error message as value-expected message if there is
1904 only one single value in the expected range.
1905 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1906 LSL #0 as a programmer-friendly feature.
1908 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1910 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1911 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1912 BFD_RELOC_64_SIZE relocations.
1913 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1915 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1916 relocations against local symbols.
1918 2013-01-16 Alan Modra <amodra@gmail.com>
1920 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1921 finding some sort of toc syntax error, and break to avoid
1922 compiler uninit warning.
1924 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1927 * config/tc-i386.c (lex_got): Increment length by 1 if the
1928 relocation token is removed.
1930 2013-01-15 Nick Clifton <nickc@redhat.com>
1932 * config/tc-v850.c (md_assemble): Allow signed values for
1935 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1937 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1940 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1942 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1943 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1944 * config/tc-ppc.c (md_show_usage): Likewise.
1945 (ppc_handle_align): Handle power8's group ending nop.
1947 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1949 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1950 that the assember exits after the opcodes have been printed.
1952 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1954 * app.c: Remove trailing white spaces.
1958 * dw2gencfi.c: Likewise.
1959 * dwarf2dbg.h: Likewise.
1960 * ecoff.c: Likewise.
1961 * input-file.c: Likewise.
1962 * itbl-lex.h: Likewise.
1963 * output-file.c: Likewise.
1966 * subsegs.c: Likewise.
1967 * symbols.c: Likewise.
1968 * write.c: Likewise.
1969 * config/tc-i386.c: Likewise.
1970 * doc/Makefile.am: Likewise.
1971 * doc/Makefile.in: Likewise.
1972 * doc/c-aarch64.texi: Likewise.
1973 * doc/c-alpha.texi: Likewise.
1974 * doc/c-arc.texi: Likewise.
1975 * doc/c-arm.texi: Likewise.
1976 * doc/c-avr.texi: Likewise.
1977 * doc/c-bfin.texi: Likewise.
1978 * doc/c-cr16.texi: Likewise.
1979 * doc/c-d10v.texi: Likewise.
1980 * doc/c-d30v.texi: Likewise.
1981 * doc/c-h8300.texi: Likewise.
1982 * doc/c-hppa.texi: Likewise.
1983 * doc/c-i370.texi: Likewise.
1984 * doc/c-i386.texi: Likewise.
1985 * doc/c-i860.texi: Likewise.
1986 * doc/c-m32c.texi: Likewise.
1987 * doc/c-m32r.texi: Likewise.
1988 * doc/c-m68hc11.texi: Likewise.
1989 * doc/c-m68k.texi: Likewise.
1990 * doc/c-microblaze.texi: Likewise.
1991 * doc/c-mips.texi: Likewise.
1992 * doc/c-msp430.texi: Likewise.
1993 * doc/c-mt.texi: Likewise.
1994 * doc/c-s390.texi: Likewise.
1995 * doc/c-score.texi: Likewise.
1996 * doc/c-sh.texi: Likewise.
1997 * doc/c-sh64.texi: Likewise.
1998 * doc/c-tic54x.texi: Likewise.
1999 * doc/c-tic6x.texi: Likewise.
2000 * doc/c-v850.texi: Likewise.
2001 * doc/c-xc16x.texi: Likewise.
2002 * doc/c-xgate.texi: Likewise.
2003 * doc/c-xtensa.texi: Likewise.
2004 * doc/c-z80.texi: Likewise.
2005 * doc/internals.texi: Likewise.
2007 2013-01-10 Roland McGrath <mcgrathr@google.com>
2009 * hash.c (hash_new_sized): Make it global.
2010 * hash.h: Declare it.
2011 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
2014 2013-01-10 Will Newton <will.newton@imgtec.com>
2016 * Makefile.am: Add Meta.
2017 * Makefile.in: Regenerate.
2018 * config/tc-metag.c: New file.
2019 * config/tc-metag.h: New file.
2020 * configure.tgt: Add Meta.
2021 * doc/Makefile.am: Add Meta.
2022 * doc/Makefile.in: Regenerate.
2023 * doc/all.texi: Add Meta.
2024 * doc/as.texiinfo: Document Meta options.
2025 * doc/c-metag.texi: New file.
2027 2013-01-09 Steve Ellcey <sellcey@mips.com>
2029 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
2031 * config/tc-mips.c (internalError): Remove, replace with abort.
2033 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2035 * config/tc-aarch64.c (parse_operands): Change to compare the result
2036 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
2038 2013-01-07 Nick Clifton <nickc@redhat.com>
2041 * config/tc-arm.c (skip_past_char): Skip whitespace before the
2042 anticipated character.
2043 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
2044 here as it is no longer needed.
2046 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
2048 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
2049 * doc/c-score.texi (SCORE-Opts): Likewise.
2050 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
2052 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2054 * config/tc-mips.c: Add support for MIPS r5900.
2055 Add M_LQ_AB and M_SQ_AB to support large values for instructions
2057 (can_swap_branch_p, get_append_method): Detect some conditional
2058 short loops to fix a bug on the r5900 by NOP in the branch delay
2060 (M_MUL): Support 3 operands in multu on r5900.
2061 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
2062 (s_mipsset): Force 32 bit floating point on r5900.
2063 (mips_ip): Check parameter range of instructions mfps and mtps on
2065 * configure.in: Detect CPU type when target string contains r5900
2066 (e.g. mips64r5900el-linux-gnu).
2068 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
2070 * as.c (parse_args): Update copyright year to 2013.
2072 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
2074 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
2077 2013-01-02 Nick Clifton <nickc@redhat.com>
2080 * config/tc-arm.c (parse_address_main): Skip whitespace before a
2083 For older changes see ChangeLog-2012
2085 Copyright (C) 2013 Free Software Foundation, Inc.
2087 Copying and distribution of this file, with or without modification,
2088 are permitted in any medium without royalty provided the copyright
2089 notice and this notice are preserved.
2095 version-control: never