1 2014-01-07 Tom Tromey <tromey@redhat.com>
3 * config/tc-tic30.c (debug): Avoid old VA_* compatibility
6 2014-01-07 Tom Tromey <tromey@redhat.com>
8 * config/tc-microblaze.h (parse_cons_expression_microblaze): Don't
11 2014-01-07 Tom Tromey <tromey@redhat.com>
13 * config/tc-xc16x.h: Don't use ANSI_PROTOTYPES.
15 2013-01-07 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
17 * config/tc-aarch64.c (aarch64_cpus): Add entry for "xgene-1"
19 2013-12-20 Tristan Gingold <gingold@adacore.com>
21 * doc/c-arm.texi (ARM Directives): Remove duplicate .pad entry.
23 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
25 * config/tc-aarch64.c (md_assemble): Defer the feature checking until
26 do_encode () succeeds.
28 2013-12-18 Nick Clifton <nickc@redhat.com>
30 * config/tc-rx.c (rx_include): Rename 'eof' to 'last_char' in
31 order to avoid conflict with same named variable in MinGW system
34 2013-12-13 Nick Clifton <nickc@redhat.com>
36 * config/tc-msp430.c (mcu_types): Add some more 430X mcu names.
37 (OPTION_INTR_NOPS): Define.
38 (gen_interrupt_nops): Default to FALSE.
39 (md_parse_opton): Add support for OPTION_INTR_NOPS.
40 (md_longopts): Add -mn.
41 (md_show_usage): Add -mn.
42 (msp430_operands): Generate NOPs for all MCUs not just 430Xv2.
43 * doc/c-msp430.c: Document -mn.
45 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
46 Wei-Cheng Wang <cole945@gmail.com>
47 Hsiang-Kai Wang <hsiangkai@gmail.com>
48 Hui-Wen Ni <sabrinanitw@gmail.com>
50 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
51 (TARGET_CPU_HFILES): Add config/tc-nds32.h.
52 * Makefile.in: Regenerate.
53 * configure.in (nds32): Add nds32 target extension config support.
54 * configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
55 * configure: Regenerate.
56 * config/tc-nds32.c: New file for nds32.
57 * config/tc-nds32.h: New file for nds32.
58 * doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
59 * doc/Makefile.in: Regenerate.
60 * doc/as.texinfo: Add nds32 options.
61 * doc/all.texi: Set NDS32.
62 * doc/c-nds32.texi: New file dor nds32 document.
63 * NEWS: Announce Andes nds32 support.
65 2013-12-10 Roland McGrath <mcgrathr@google.com>
67 * Makefile.am (install-exec-bindir): Prefix libtool invocation
68 with $(INSTALL_PROGRAM_ENV).
69 (install-exec-tooldir): Likewise.
70 * Makefile.in: Regenerate.
72 2013-12-07 Mike Frysinger <vapier@gentoo.org>
74 * config/bfin-aux.h: Remove +x file mode.
75 * config/tc-epiphany.c: Likewise.
76 * config/tc-epiphany.h: Likewise.
78 2013-12-03 Tristan Gingold <gingold@adacore.com>
80 * config/tc-i386-intel.c (i386_intel_simplify): Avoid arithmetic
83 2013-11-19 Yufeng Zhang <yufeng.zhang@arm.com>
87 2013-11-19 Nick Clifton <nickc@redhat.com>
89 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
90 for deprecated system registers when parsing pstate fields.
92 2013-11-19 Nick Clifton <nickc@redhat.com>
94 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
95 for deprecated system registers when parsing pstate fields.
97 2013-11-19 Catherine Moore <clm@codesourcery.com>
99 * config/tc-mips.c (mips_fix_pmc_rm7000): Declare.
100 (options): Add OPTION_FIX_PMC_RM7000 and OPTION_NO_FIX_PMC_RM7000.
101 (md_longopts): Add mfix-pmc-rm7000 and mno-fix-pmc-rm7000.
102 (INSN_DMULT): Define.
103 (INSN_DMULTU): Define.
104 (insns_between): Detect PMC RM7000 errata.
105 (md_parse_option): Supprt OPTION_FIX_PMC_RM7000 and
106 OPTION_NO_FIX_PMC_RM7000.
107 * doc/as.texinfo: Document new options.
108 * doc/c-mips.texi: Likewise.
110 2013-11-19 Alexey Makhalov <makhaloff@gmail.com>
113 * app.c (do_scrub_chars): Only insert a newline character if
114 end-of-file has been reached.
116 2013-11-18 H.J. Lu <hongjiu.lu@intel.com>
118 * config/tc-i386.c (lex_got): Add a dummy "int bnd_prefix"
121 2013-11-18 Renlin Li <Renlin.Li@arm.com>
123 * config/tc-arm.c (arm_archs): New armv7ve architecture option.
124 (arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
125 ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
126 (cpu_arch_ver): Likewise.
127 * doc/c-arm.texi: Document armv7ve.
129 2013-11-18 Zhenqiang Chen <zhenqiang.chen@linaro.org>
131 * config/tc-aarch64.c (parse_sys_reg): Support
132 S2_<op1>_<Cn>_<Cm>_<op2>.
134 2013-11-18 Yufeng Zhang <yufeng.zhang@arm.com>
138 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
140 * config/tc-aarch64.c (set_other_error): New function.
141 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
142 the variable to which it points with 'o'.
143 (parse_operands): Update; check for write to read-only system
144 registers or read from write-only ones.
146 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
148 * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
149 indicate if instruction has the BND prefix. Return
150 BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
151 bnd_prefix isn't zero.
152 (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
154 (output_jump): Update reloc call.
155 (output_interseg_jump): Likewise.
156 (output_disp): Likewise.
157 (output_imm): Likewise.
158 (x86_cons_fix_new): Likewise.
159 (lex_got): Add an argument, bnd_prefix, to indicate if
160 instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
162 (x86_cons): Update lex_got call.
163 (i386_immediate): Likewise.
164 (i386_displacement): Likewise.
165 (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
166 BFD_RELOC_X86_64_PLT32_BND.
167 (tc_gen_reloc): Likewise.
168 * config/tc-i386-intel.c (i386_operator): Update lex_got call.
170 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
172 * config/tc-aarch64.c (set_other_error): New function.
173 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
174 the variable to which it points with 'o'.
175 (parse_operands): Update; check for write to read-only system
176 registers or read from write-only ones.
178 2013-11-15 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
180 * config/tc-i386.c (check_VecOperands): Reorder checks.
182 2013-11-11 Catherine Moore <clm@codesourcery.com>
184 * config/mips/tc-mips.c (convert_reg_type): Use
185 INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
186 (reg_needs_delay): Likewise.
187 (insns_between): Likewise.
189 2013-11-08 Jan-Benedict Glaw <jbglaw@lug-owl.de
191 * config/tc-ppc.c (ppc_elf_localentry): Add cast.
193 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
195 * config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
196 call aarch64_sys_reg_deprecated_p and warn about the deprecated
199 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
201 * config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
203 2013-11-05 Will Newton <will.newton@linaro.org>
206 * config/tc-aarch64.c (parse_operands): Avoid trying to
207 parse a vector register as an immediate.
209 2013-11-04 Jan Beulich <jbeulich@suse.com>
211 * config/tc-i386.c (check_long_reg): Correct comment indentation.
212 (check_qword_reg): Correct comment and its indentation.
213 (check_word_reg): Extend comment and correct its indentation. Also
214 check for 64-bit register.
216 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
218 * config/tc-ppc.c (md_pseudo_table): Add .localentry.
219 (ppc_elf_localentry): New function.
220 (ppc_force_relocation): Force relocs on all branches to localenty
222 (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
224 2013-10-30 Alan Modra <amodra@gmail.com>
226 * config/tc-ppc.c: Include elf/ppc64.h.
227 (ppc_abiversion): New variable.
228 (md_pseudo_table): Add .abiversion.
229 (ppc_elf_abiversion, ppc_elf_end): New functions.
230 * config/tc-ppc.h (md_end): Define.
232 2013-10-30 Alan Modra <amodra@gmail.com>
234 * config/tc-ppc.c (SEX16): Don't mask.
235 (REPORT_OVERFLOW_HI): Define as zero.
236 (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
237 @tprel@high, and @tprel@higha modifiers.
238 (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
239 Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
241 (md_apply_fix): Similarly.
243 2013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
245 * config/tc-mips.c (fpr_read_mask): Test MSA registers.
246 (fpr_write_mask): Test MSA registers.
247 (can_swap_branch_p): Check fpr write followed by fpr read.
249 2013-10-18 Nick Clifton <nickc@redhat.com>
251 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
253 2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
254 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
256 * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
257 (md_longopts): Add mmsa and mno-msa.
258 (mips_ases): Add msa.
259 (RTYPE_MASK): Update.
260 (RTYPE_MSA): New define.
261 (OT_REG_ELEMENT): Replace with...
262 (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
263 (mips_operand_token): Replace reg_element with index.
264 (mips_parse_argument_token): Treat vector indices as separate tokens.
265 Handle register indices.
266 (md_begin): Add MSA register names.
267 (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
268 (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
269 (match_mdmx_imm_reg_operand): Update accordingly.
270 (match_imm_index_operand): New function.
271 (match_reg_index_operand): New function.
272 (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
273 (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
274 (md_show_usage): Print -mmsa and -mno-msa.
275 * doc/as.texinfo: Document -mmsa and -mno-msa.
276 * doc/c-mips.texi: Document -mmsa and -mno-msa.
277 Document .set msa and .set nomsa.
279 2013-10-14 Nick Clifton <nickc@redhat.com>
281 * read.c (add_include_dir): Use xrealloc.
282 * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
283 * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
285 2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
287 * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
288 also test/refer to "sstatus". Reformat the warning message.
290 2013-10-10 Sean Keys <skeys@ipdatasys.com>
292 * tc-xgate.c (xgate_find_match): Refactor opcode matching.
294 2013-10-10 Jan Beulich <jbeulich@suse.com>
296 * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
297 swapping for bndmk, bndldx, and bndstx.
299 2013-10-09 Nick Clifton <nickc@redhat.com>
302 * config/tc-epiphany.c (md_convert_frag): Add missing break
306 * config/tc-mn10200.c (md_convert_frag): Add missing break
309 2013-10-08 Jan Beulich <jbeulich@suse.com>
311 * tc-i386.c (check_word_reg): Remove misplaced "else".
312 (check_long_reg): Restore symmetry with check_word_reg.
314 2013-10-08 Jan Beulich <jbeulich@suse.com>
316 * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
319 2013-10-08 Nick Clifton <nickc@redhat.com>
321 * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
322 for "<foo>a". Issue error messages for unrecognised or corrrupt
325 2013-10-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
327 * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
330 2013-09-30 Saravanan Ekanathan <saravanan.ekanathan@amd.com>
332 * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
333 * doc/c-i386.texi: Add -march=bdver4 option.
335 2013-09-20 Alan Modra <amodra@gmail.com>
337 * configure: Regenerate.
339 2013-09-18 Tristan Gingold <gingold@adacore.com>
341 * NEWS: Add marker for 2.24.
343 2013-09-18 Nick Clifton <nickc@redhat.com>
345 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
346 (move_data): New variable.
347 (md_parse_option): Parse -md.
348 (msp430_section): New function. Catch references to the .bss or
349 .data sections and generate a special symbol for use by the libcrt
351 (md_pseudo_table): Intercept .section directives.
352 (md_longopt): Add -md
353 (md_show_usage): Likewise.
354 (msp430_operands): Generate a warning message if a NOP is inserted
355 into the instruction stream.
356 * doc/c-msp430.texi (node MSP430 Options): Document -md option.
358 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
360 * config/tc-mips.c (mips_elf_final_processing): Set
361 EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
363 2013-09-16 Will Newton <will.newton@linaro.org>
365 * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
366 disallowing element size 64 with interleave other than 1.
368 2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
370 * config/tc-mips.c (match_insn): Set error when $31 is used for
373 2013-09-04 Tristan Gingold <gingold@adacore.com>
375 * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
378 2013-09-04 Roland McGrath <mcgrathr@google.com>
381 * config/tc-arm.c (T16_32_TAB): Add _udf.
382 (do_t_udf): New function.
385 2013-08-23 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
387 * config/rx-parse.y: Rearrange the components of a bison grammar to issue
388 assembler errors at correct position.
390 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
393 * config/tc-ia64.c: Fix typos.
394 * config/tc-sparc.c: Likewise.
395 * config/tc-z80.c: Likewise.
396 * doc/c-i386.texi: Likewise.
397 * doc/c-m32r.texi: Likewise.
399 2013-08-23 Will Newton <will.newton@linaro.org>
401 * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
402 for pre-indexed addressing modes.
404 2013-08-21 Alan Modra <amodra@gmail.com>
406 * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
407 range check label number for use with fb_low_counter array.
409 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
411 * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
412 (mips_parse_argument_token, validate_micromips_insn, md_begin)
413 (check_regno, match_float_constant, check_completed_insn, append_insn)
414 (match_insn, match_mips16_insn, match_insns, macro_start)
415 (macro_build_ldst_constoffset, load_register, macro, mips_ip)
416 (mips16_ip, mips_set_option_string, md_parse_option)
417 (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
418 (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
419 (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
420 (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
421 Start error messages with a lower-case letter. Do not end error
422 messages with a period. Wrap long messages to 80 character-lines.
423 Use "cannot" instead of "can't" and "can not".
425 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
427 * config/tc-mips.c (imm_expr): Expand comment.
428 (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
431 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
433 * config/tc-mips.c (imm2_expr): Delete.
434 (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
436 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
438 * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
439 (macro): Remove M_DEXT and M_DINS handling.
441 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
443 * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
444 lax_max with lax_match.
445 (match_int_operand): Update accordingly. Don't report an error
446 for !lax_match-only cases.
447 (match_insn): Replace more_alts with lax_match and use it to
448 initialize the mips_arg_info field. Add a complete_p parameter.
449 Handle implicit VU0 suffixes here.
450 (match_invalid_for_isa, match_insns, match_mips16_insns): New
452 (mips_ip, mips16_ip): Use them.
454 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
456 * config/tc-mips.c (match_expression): Report uses of registers here.
457 Add a "must be an immediate expression" error. Handle elided offsets
459 (match_int_operand): ...here.
461 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
463 * config/tc-mips.c (mips_arg_info): Remove soft_match.
464 (match_out_of_range, match_not_constant): New functions.
465 (match_const_int): Remove fallback parameter and check for soft_match.
466 Use match_not_constant.
467 (match_mapped_int_operand, match_addiusp_operand)
468 (match_perf_reg_operand, match_save_restore_list_operand)
469 (match_mdmx_imm_reg_operand): Update accordingly. Use
470 match_out_of_range and set_insn_error* instead of as_bad.
471 (match_int_operand): Likewise. Use match_not_constant in the
472 !allows_nonconst case.
473 (match_float_constant): Report invalid float constants.
474 (match_insn, match_mips16_insn): Remove soft_match code. Rely on
475 match_float_constant to check for invalid constants. Fail the
476 match if match_const_int or match_float_constant return false.
477 (mips_ip): Update accordingly.
478 (mips16_ip): Likewise. Undo null termination of instruction name
479 once lookup is complete.
481 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
483 * config/tc-mips.c (mips_insn_error_format): New enum.
484 (mips_insn_error): New struct.
485 (insn_error): Change to a mips_insn_error.
486 (clear_insn_error, set_insn_error_format, set_insn_error)
487 (set_insn_error_i, set_insn_error_ss, report_insn_error): New
489 (mips_parse_argument_token, md_assemble, match_insn)
490 (match_mips16_insn): Use them instead of manipulating insn_error
492 (mips_ip, mips16_ip): Likewise. Simplify control flow.
494 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
496 * config/tc-mips.c (normalize_constant_expr): Move further up file.
497 (normalize_address_expr): Likewise.
498 (match_insn, match_mips16_insn): New functions, split out from...
499 (mips_ip, mips16_ip): ...here.
501 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
503 * config/tc-mips.c (operand_reg_mask, match_operand): Handle
505 (mips_ip, mips16_ip): Use mips_optional_operand_p to check
506 for optional operands.
508 2013-08-16 Alan Modra <amodra@gmail.com>
510 * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
513 2013-08-16 Alan Modra <amodra@gmail.com>
515 * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
517 2013-08-14 David Edelsohn <dje.gcc@gmail.com>
519 * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
520 argument as alignment.
522 2013-08-09 Nick Clifton <nickc@redhat.com>
524 * config/tc-rl78.c (elf_flags): New variable.
525 (enum options): Add OPTION_G10.
526 (md_longopts): Add mg10.
527 (md_parse_option): Parse -mg10.
528 (rl78_elf_final_processing): New function.
529 * config/tc-rl78.c (tc_final_processing): Define.
530 * doc/c-rl78.texi: Document -mg10 option.
532 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de>
534 * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
535 suffixes to be elided too.
536 (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
537 (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
540 2013-08-05 John Tytgat <john@bass-software.com>
542 * po/POTFILES.in: Regenerate.
544 2013-08-05 Eric Botcazou <ebotcazou@adacore.com>
545 Konrad Eisele <konrad@gaisler.com>
547 * config/tc-sparc.c (sparc_arch_types): Add leon.
548 (sparc_arch): Move sparc4 around and add leon.
549 (sparc_target_format): Document -Aleon.
550 * doc/c-sparc.texi: Likewise.
552 2013-08-05 Richard Sandiford <rdsandiford@googlemail.com>
554 * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
556 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
557 Richard Sandiford <rdsandiford@googlemail.com>
559 * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
560 (RWARN): Bump to 0x8000000.
561 (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
562 (RTYPE_R5900_ACC): New register types.
563 (RTYPE_MASK): Include them.
564 (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
566 (reg_names): Include them.
567 (mips_parse_register_1): New function, split out from...
568 (mips_parse_register): ...here. Add a channels_ptr parameter.
569 Look for VU0 channel suffixes when nonnull.
570 (reg_lookup): Update the call to mips_parse_register.
571 (mips_parse_vu0_channels): New function.
572 (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
573 (mips_operand_token): Add a "channels" field to the union.
574 Extend the comment above "ch" to OT_DOUBLE_CHAR.
575 (mips_parse_base_start): Match -- and ++. Handle channel suffixes.
576 (mips_parse_argument_token): Handle channel suffixes here too.
577 (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
578 Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
580 (md_begin): Register $vfN and $vfI registers.
581 (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
582 (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
583 OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
584 (match_vu0_suffix_operand): New function.
585 (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
586 (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
587 (mips_lookup_insn): New function.
588 (mips_ip): Use it. Allow "+K" operands to be elided at the end
589 of an instruction. Handle '#' sequences.
591 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
593 * config/tc-mips.c (macro, mips16_macro): Create an array of operand
594 values and use it instead of sreg, treg, xreg, etc.
596 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
598 * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
599 and mips_int_operand_max.
600 (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
602 (mips16_immed_operand, mips16_immed_in_range_p): New functions.
603 (mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
604 instead of mips16_immed_operand.
606 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
608 * config/tc-mips.c (mips16_macro): Don't use move_register.
609 (mips16_ip): Allow macros to use 'p'.
611 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
613 * config/tc-mips.c (MAX_OPERANDS): New macro.
614 (mips_operand_array): New structure.
615 (mips_operands, mips16_operands, micromips_operands): New arrays.
616 (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
617 (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
618 (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
619 (micromips_to_32_reg_q_map): Delete.
620 (insn_operands, insn_opno, insn_extract_operand): New functions.
621 (validate_mips_insn): Take a mips_operand_array as argument and
622 use it to build up a list of operands. Extend to handle INSN_MACRO
624 (validate_mips16_insn): New function.
625 (validate_micromips_insn): Take a mips_operand_array as argument.
627 (md_begin): Initialize mips_operands, mips16_operands and
628 micromips_operands. Call validate_mips_insn and
629 validate_micromips_insn for macro instructions too.
630 Call validate_mips16_insn for MIPS16 instructions.
631 (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
633 (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
634 them. Handle INSN_UDI.
635 (get_append_method): Use gpr_read_mask.
637 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
639 * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
640 flags for MIPS16 and non-MIPS16 instructions.
641 (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
642 (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
643 (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
644 (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
645 and non-MIPS16 instructions. Fix formatting.
647 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
649 * config/tc-mips.c (reg_needs_delay): Move later in file.
651 (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
653 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
654 Alexander Ivchenko <alexander.ivchenko@intel.com>
655 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
656 Sergey Lega <sergey.s.lega@intel.com>
657 Anna Tikhonova <anna.tikhonova@intel.com>
658 Ilya Tocar <ilya.tocar@intel.com>
659 Andrey Turetskiy <andrey.turetskiy@intel.com>
660 Ilya Verbin <ilya.verbin@intel.com>
661 Kirill Yukhin <kirill.yukhin@intel.com>
662 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
664 * config/tc-i386-intel.c (O_zmmword_ptr): New.
665 (i386_types): Add zmmword.
666 (i386_intel_simplify_register): Allow regzmm.
667 (i386_intel_simplify): Handle zmmwords.
668 (i386_intel_operand): Handle RC/SAE, vector operations and
670 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
671 (struct RC_Operation): New.
672 (struct Mask_Operation): New.
673 (struct Broadcast_Operation): New.
674 (vex_prefix): Size of bytes increased to 4 to support EVEX
676 (enum i386_error): Add new error codes: unsupported_broadcast,
677 broadcast_not_on_src_operand, broadcast_needed,
678 unsupported_masking, mask_not_on_destination, no_default_mask,
679 unsupported_rc_sae, rc_sae_operand_not_last_imm,
680 invalid_register_operand, try_vector_disp8.
681 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
682 rounding, broadcast, memshift.
683 (struct RC_name): New.
684 (RC_NamesTable): New.
687 (extra_symbol_chars): Add '{'.
688 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
689 (i386_operand_type): Add regzmm, regmask and vec_disp8.
690 (match_mem_size): Handle zmmwords.
691 (operand_type_match): Handle zmm-registers.
692 (mode_from_disp_size): Handle vec_disp8.
693 (fits_in_vec_disp8): New.
694 (md_begin): Handle {} properly.
695 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
696 (build_vex_prefix): Handle vrex.
697 (build_evex_prefix): New.
698 (process_immext): Adjust to properly handle EVEX.
699 (md_assemble): Add EVEX encoding support.
700 (swap_2_operands): Correctly handle operands with masking,
701 broadcasting or RC/SAE.
702 (check_VecOperands): Support EVEX features.
703 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
704 (match_template): Support regzmm and handle new error codes.
705 (process_suffix): Handle zmmwords and zmm-registers.
706 (check_byte_reg): Extend to zmm-registers.
707 (process_operands): Extend to zmm-registers.
708 (build_modrm_byte): Handle EVEX.
709 (output_insn): Adjust to properly handle EVEX case.
710 (disp_size): Handle vec_disp8.
711 (output_disp): Support compressed disp8*N evex feature.
712 (output_imm): Handle RC/SAE immediates properly.
713 (check_VecOperations): New.
714 (i386_immediate): Handle EVEX features.
715 (i386_index_check): Handle zmmwords and zmm-registers.
716 (RC_SAE_immediate): New.
717 (i386_att_operand): Handle EVEX features.
718 (parse_real_register): Add a check for ZMM/Mask registers.
719 (OPTION_MEVEXLIG): New.
720 (OPTION_MEVEXWIG): New.
721 (md_longopts): Add mevexlig and mevexwig.
722 (md_parse_option): Handle mevexlig and mevexwig options.
723 (md_show_usage): Add description for mevexlig and mevexwig.
724 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
725 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
727 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
729 * config/tc-i386.c (cpu_arch): Add .sha.
730 * doc/c-i386.texi: Document sha/.sha.
732 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
733 Kirill Yukhin <kirill.yukhin@intel.com>
734 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
736 * config/tc-i386.c (BND_PREFIX): New.
737 (struct _i386_insn): Add new field bnd_prefix.
738 (add_bnd_prefix): New.
740 (i386_operand_type): Add regbnd.
741 (md_assemble): Handle BND prefixes.
742 (parse_insn): Likewise.
743 (output_branch): Likewise.
744 (output_jump): Likewise.
745 (build_modrm_byte): Handle regbnd.
746 (OPTION_MADD_BND_PREFIX): New.
747 (md_longopts): Add entry for 'madd-bnd-prefix'.
748 (md_parse_option): Handle madd-bnd-prefix option.
749 (md_show_usage): Add description for madd-bnd-prefix
751 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
753 2013-07-24 Tristan Gingold <gingold@adacore.com>
755 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
758 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
760 * config/tc-s390.c (s390_machine): Don't force the .machine
761 argument to lower case.
763 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
765 * config/tc-arm.c (s_arm_arch_extension): Improve error message
766 for invalid extension.
768 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
770 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
771 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
772 (aarch64_abi): New variable.
773 (ilp32_p): Change to be a macro.
774 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
775 (struct aarch64_option_abi_value_table): New struct.
776 (aarch64_abis): New table.
777 (aarch64_parse_abi): New function.
778 (aarch64_long_opts): Add entry for -mabi=.
779 * doc/as.texinfo (Target AArch64 options): Document -mabi.
780 * doc/c-aarch64.texi: Likewise.
782 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
784 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
787 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
789 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
791 * config/rx-parse.y: (rx_check_float_support): Add function to
792 check floating point operation support for target RX100 and
794 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
795 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
796 RX200, RX600, and RX610
798 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
800 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
802 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
804 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
805 * doc/c-avr.texi: Likewise.
807 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
809 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
810 error with older GCCs.
811 (mips16_macro_build): Dereference args.
813 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
815 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
816 New functions, split out from...
817 (reg_lookup): ...here. Remove itbl support.
818 (reglist_lookup): Delete.
819 (mips_operand_token_type): New enum.
820 (mips_operand_token): New structure.
821 (mips_operand_tokens): New variable.
822 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
823 (mips_parse_arguments): New functions.
824 (md_begin): Initialize mips_operand_tokens.
825 (mips_arg_info): Add a token field. Remove optional_reg field.
826 (match_char, match_expression): New functions.
827 (match_const_int): Use match_expression. Remove "s" argument
828 and return a boolean result. Remove O_register handling.
829 (match_regno, match_reg, match_reg_range): New functions.
830 (match_int_operand, match_mapped_int_operand, match_msb_operand)
831 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
832 (match_addiusp_operand, match_clo_clz_dest_operand)
833 (match_lwm_swm_list_operand, match_entry_exit_operand)
834 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
835 (match_tied_reg_operand): Remove "s" argument and return a boolean
836 result. Match tokens rather than text. Update calls to
837 match_const_int. Rely on match_regno to call check_regno.
838 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
839 "arg" argument. Return a boolean result.
840 (parse_float_constant): Replace with...
841 (match_float_constant): ...this new function.
842 (match_operand): Remove "s" argument and return a boolean result.
843 Update calls to subfunctions.
844 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
845 rather than string-parsing routines. Update handling of optional
846 registers for token scheme.
848 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
850 * config/tc-mips.c (parse_float_constant): Split out from...
853 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
855 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
858 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
860 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
861 (match_entry_exit_operand): New function.
862 (match_save_restore_list_operand): Likewise.
863 (match_operand): Use them.
864 (check_absolute_expr): Delete.
865 (mips16_ip): Rewrite main parsing loop to use mips_operands.
867 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
869 * config/tc-mips.c: Enable functions commented out in previous patch.
870 (SKIP_SPACE_TABS): Move further up file.
871 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
872 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
873 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
874 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
875 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
876 (micromips_imm_b_map, micromips_imm_c_map): Delete.
877 (mips_lookup_reg_pair): Delete.
878 (macro): Use report_bad_range and report_bad_field.
879 (mips_immed, expr_const_in_range): Delete.
880 (mips_ip): Rewrite main parsing loop to use new functions.
882 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
884 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
885 Change return type to bfd_boolean.
886 (report_bad_range, report_bad_field): New functions.
887 (mips_arg_info): New structure.
888 (match_const_int, convert_reg_type, check_regno, match_int_operand)
889 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
890 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
891 (match_addiusp_operand, match_clo_clz_dest_operand)
892 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
893 (match_pc_operand, match_tied_reg_operand, match_operand)
894 (check_completed_insn): New functions, commented out for now.
896 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
898 * config/tc-mips.c (insn_insert_operand): New function.
899 (macro_build, mips16_macro_build): Put null character check
900 in the for loop and convert continues to breaks. Use operand
901 structures to handle constant operands.
903 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
905 * config/tc-mips.c (validate_mips_insn): Move further up file.
906 Add insn_bits and decode_operand arguments. Use the mips_operand
907 fields to work out which bits an operand occupies. Detect double
909 (validate_micromips_insn): Move further up file. Call into
912 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
914 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
916 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
918 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
920 (macro): Update accordingly.
922 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
924 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
926 (md_assemble): Remove imm_reloc handling.
927 (mips_ip): Update commentary. Use offset_expr and offset_reloc
928 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
929 Use a temporary array rather than imm_reloc when parsing
930 constant expressions. Remove imm_reloc initialization.
931 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
932 for the relaxable field. Use a relax_char variable to track the
933 type of this field. Remove imm_reloc initialization.
935 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
937 * config/tc-mips.c (mips16_ip): Handle "I".
939 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
941 * config/tc-mips.c (mips_flag_nan2008): New variable.
942 (options): Add OPTION_NAN enum value.
943 (md_longopts): Handle it.
944 (md_parse_option): Likewise.
945 (s_nan): New function.
946 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
947 (md_show_usage): Add -mnan.
949 * doc/as.texinfo (Overview): Add -mnan.
950 * doc/c-mips.texi (MIPS Opts): Document -mnan.
951 (MIPS NaN Encodings): New node. Document .nan directive.
952 (MIPS-Dependent): List the new node.
954 2013-07-09 Tristan Gingold <gingold@adacore.com>
956 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
958 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
960 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
961 for 'A' and assume that the constant has been elided if the result
964 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
966 * config/tc-mips.c (gprel16_reloc_p): New function.
967 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
969 (offset_high_part, small_offset_p): New functions.
970 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
971 register load and store macros, handle the 16-bit offset case first.
972 If a 16-bit offset is not suitable for the instruction we're
973 generating, load it into the temporary register using
974 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
975 M_L_DAB code once the address has been constructed. For double load
976 and store macros, again handle the 16-bit offset case first.
977 If the second register cannot be accessed from the same high
978 part as the first, load it into AT using ADDRESS_ADDI_INSN.
979 Fix the handling of LD in cases where the first register is the
980 same as the base. Also handle the case where the offset is
981 not 16 bits and the second register cannot be accessed from the
982 same high part as the first. For unaligned loads and stores,
983 fuse the offbits == 12 and old "ab" handling. Apply this handling
984 whenever the second offset needs a different high part from the first.
985 Construct the offset using ADDRESS_ADDI_INSN where possible,
986 for offbits == 16 as well as offbits == 12. Use offset_reloc
987 when constructing the individual loads and stores.
988 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
989 and offset_reloc before matching against a particular opcode.
990 Handle elided 'A' constants. Allow 'A' constants to use
991 relocation operators.
993 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
995 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
996 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
997 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
999 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
1001 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
1002 Require the msb to be <= 31 for "+s". Check that the size is <= 31
1003 for both "+s" and "+S".
1005 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
1007 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
1008 (mips_ip, mips16_ip): Handle "+i".
1010 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
1012 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
1013 (micromips_to_32_reg_h_map): Rename to...
1014 (micromips_to_32_reg_h_map1): ...this.
1015 (micromips_to_32_reg_i_map): Rename to...
1016 (micromips_to_32_reg_h_map2): ...this.
1017 (mips_lookup_reg_pair): New function.
1018 (gpr_write_mask, macro): Adjust after above renaming.
1019 (validate_micromips_insn): Remove "mi" handling.
1020 (mips_ip): Likewise. Parse both registers in a pair for "mh".
1022 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
1024 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
1025 (mips_ip): Remove "+D" and "+T" handling.
1027 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1029 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
1032 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1034 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
1036 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1038 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
1039 (aarch64_force_relocation): Likewise.
1041 2013-07-02 Alan Modra <amodra@gmail.com>
1043 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
1045 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
1047 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
1048 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
1049 Replace @sc{mips16} with literal `MIPS16'.
1050 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
1052 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1054 * config/tc-aarch64.c (reloc_table): Replace
1055 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
1056 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
1057 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
1058 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
1059 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
1060 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
1061 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
1062 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
1063 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
1064 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
1065 (aarch64_force_relocation): Likewise.
1067 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1069 * config/tc-aarch64.c (ilp32_p): New static variable.
1070 (elf64_aarch64_target_format): Return the target according to the
1072 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
1073 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
1074 (aarch64_dwarf2_addr_size): New function.
1075 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
1076 (DWARF2_ADDR_SIZE): New define.
1078 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1080 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
1082 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1084 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
1086 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1088 * config/tc-mips.c (mips_set_options): Add insn32 member.
1089 (mips_opts): Initialize it.
1090 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
1091 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
1092 (md_longopts): Add "minsn32" and "mno-insn32" options.
1093 (is_size_valid): Handle insn32 mode.
1094 (md_assemble): Pass instruction string down to macro.
1095 (brk_fmt): Add second dimension and insn32 mode initializers.
1096 (mfhl_fmt): Likewise.
1097 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
1098 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
1099 (macro_build_jalr, move_register): Handle insn32 mode.
1100 (macro_build_branch_rs): Likewise.
1101 (macro): Handle insn32 mode.
1102 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
1103 (mips_ip): Handle insn32 mode.
1104 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
1105 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
1106 (mips_handle_align): Handle insn32 mode.
1107 (md_show_usage): Add -minsn32 and -mno-insn32.
1109 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
1110 -mno-insn32 options.
1111 (-minsn32, -mno-insn32): New options.
1112 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
1114 (MIPS assembly options): New node. Document .set insn32 and
1116 (MIPS-Dependent): List the new node.
1118 2013-06-25 Nick Clifton <nickc@redhat.com>
1120 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
1121 the PC in indirect addressing on 430xv2 parts.
1122 (msp430_operands): Add version test to hardware bug encoding
1125 2013-06-24 Roland McGrath <mcgrathr@google.com>
1127 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
1128 so it skips whitespace before it.
1129 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
1131 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
1132 (arm_reg_parse_multi): Skip whitespace first.
1133 (parse_reg_list): Likewise.
1134 (parse_vfp_reg_list): Likewise.
1135 (s_arm_unwind_save_mmxwcg): Likewise.
1137 2013-06-24 Nick Clifton <nickc@redhat.com>
1140 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
1142 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1144 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
1146 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1148 * config/tc-mips.c: Assert that offsetT and valueT are at least
1150 (GPR_SMIN, GPR_SMAX): New macros.
1151 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
1153 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1155 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
1156 conditions. Remove any code deselected by them.
1157 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
1159 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1161 * NEWS: Note removal of ECOFF support.
1162 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
1163 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
1164 (MULTI_CFILES): Remove config/e-mipsecoff.c.
1165 * Makefile.in: Regenerate.
1166 * configure.in: Remove MIPS ECOFF references.
1167 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
1169 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
1170 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
1171 (mips-*-*): ...this single case.
1172 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
1173 MIPS emulations to be e-mipself*.
1174 * configure: Regenerate.
1175 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
1176 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
1177 (mips-*-sysv*): Remove coff and ecoff cases.
1178 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
1179 * ecoff.c: Remove reference to MIPS ECOFF.
1180 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
1181 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
1182 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
1183 (mips_hi_fixup): Tweak comment.
1184 (append_insn): Require a howto.
1185 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
1187 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1189 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
1190 Use "CPU" instead of "cpu".
1191 * doc/c-mips.texi: Likewise.
1192 (MIPS Opts): Rename to MIPS Options.
1193 (MIPS option stack): Rename to MIPS Option Stack.
1194 (MIPS ASE instruction generation overrides): Rename to
1195 MIPS ASE Instruction Generation Overrides (for now).
1196 (MIPS floating-point): Rename to MIPS Floating-Point.
1198 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1200 * doc/c-mips.texi (MIPS Macros): New section.
1201 (MIPS Object): Replace with...
1202 (MIPS Small Data): ...this new section.
1204 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1206 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1207 Capitalize name. Use @kindex instead of @cindex for .set entries.
1209 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1211 * doc/c-mips.texi (MIPS Stabs): Remove section.
1213 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
1215 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1216 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1217 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1218 (ISA_SUPPORTS_VIRT64_ASE): Delete.
1219 (mips_ase): New structure.
1220 (mips_ases): New table.
1221 (FP64_ASES): New macro.
1222 (mips_ase_groups): New array.
1223 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1224 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1226 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1227 (md_parse_option): Use mips_ases and mips_set_ase instead of
1228 separate case statements for each ASE option.
1229 (mips_after_parse_args): Use FP64_ASES. Use
1230 mips_check_isa_supports_ases to check the ASEs against
1232 (s_mipsset): Use mips_ases and mips_set_ase instead of
1233 separate if statements for each ASE option. Use
1234 mips_check_isa_supports_ases, even when a non-ASE option
1237 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
1239 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1241 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1243 * config/tc-mips.c (md_shortopts, options, md_longopts)
1244 (md_longopts_size): Move earlier in file.
1246 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1248 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1249 with a single "ase" bitmask.
1250 (mips_opts): Update accordingly.
1251 (file_ase, file_ase_explicit): New variables.
1252 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1253 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1254 (ISA_HAS_ROR): Adjust for mips_set_options change.
1255 (is_opcode_valid): Take the base ase mask directly from mips_opts.
1256 (mips_ip): Adjust for mips_set_options change.
1257 (md_parse_option): Likewise. Update file_ase_explicit.
1258 (mips_after_parse_args): Adjust for mips_set_options change.
1259 Use bitmask operations to select the default ASEs. Set file_ase
1260 rather than individual per-ASE variables.
1261 (s_mipsset): Adjust for mips_set_options change.
1262 (mips_elf_final_processing): Test file_ase rather than
1263 file_ase_mdmx. Remove commented-out code.
1265 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1267 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1268 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1269 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1270 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1271 (mips_after_parse_args): Use the new "ase" field to choose
1273 (mips_cpu_info_table): Move ASEs from the "flags" field to the
1276 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
1278 * config/tc-arm.c (symbol_preemptible): New function.
1279 (relax_branch): Use it.
1281 2013-06-17 Catherine Moore <clm@codesourcery.com>
1282 Maciej W. Rozycki <macro@codesourcery.com>
1283 Chao-Ying Fu <fu@mips.com>
1285 * config/tc-mips.c (mips_set_options): Add ase_eva.
1286 (mips_set_options mips_opts): Add ase_eva.
1287 (file_ase_eva): Declare.
1288 (ISA_SUPPORTS_EVA_ASE): Define.
1289 (IS_SEXT_9BIT_NUM): Define.
1290 (MIPS_CPU_ASE_EVA): Define.
1291 (is_opcode_valid): Add support for ase_eva.
1292 (macro_build): Likewise.
1294 (validate_mips_insn): Likewise.
1295 (validate_micromips_insn): Likewise.
1296 (mips_ip): Likewise.
1297 (options): Add OPTION_EVA and OPTION_NO_EVA.
1298 (md_longopts): Add -meva and -mno-eva.
1299 (md_parse_option): Process new options.
1300 (mips_after_parse_args): Check for valid EVA combinations.
1301 (s_mipsset): Likewise.
1303 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1305 * dwarf2dbg.h (dwarf2_move_insn): Declare.
1306 * dwarf2dbg.c (line_subseg): Add pmove_tail.
1307 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
1308 (dwarf2_gen_line_info_1): Update call accordingly.
1309 (dwarf2_move_insn): New function.
1310 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1312 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1316 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
1319 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1320 (dwarf2_gen_line_info_1): Delete.
1321 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1322 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1323 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1324 (dwarf2_directive_loc): Push previous .locs instead of generating
1327 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1329 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1330 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1332 2013-06-13 Nick Clifton <nickc@redhat.com>
1335 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1336 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1337 function. Generates an error if the adjusted offset is out of a
1340 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
1342 * config/tc-nios2.c (md_apply_fix): Mask constant
1343 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1345 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
1347 * config/tc-mips.c (append_insn): Don't do branch relaxation for
1348 MIPS-3D instructions either.
1349 (md_convert_frag): Update the COPx branch mask accordingly.
1351 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1353 * doc/as.texinfo (Overview): Add --relax-branch and
1355 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1358 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
1360 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
1363 2013-06-08 Catherine Moore <clm@codesourcery.com>
1365 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
1366 (is_opcode_valid_16): Pass ase value to opcode_is_member.
1367 (append_insn): Change INSN_xxxx to ASE_xxxx.
1369 2013-06-01 George Thomas <george.thomas@atmel.com>
1371 * gas/config/tc-avr.c: Change ISA for devices with USB support to
1374 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
1376 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1379 2013-05-31 Paul Brook <paul@codesourcery.com>
1381 * config/tc-mips.c (s_ehword): New.
1383 2013-05-30 Paul Brook <paul@codesourcery.com>
1385 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1387 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
1389 * write.c (resolve_reloc_expr_symbols): On REL targets don't
1390 convert relocs who have no relocatable field either. Rephrase
1391 the conditional so that the PC-relative check is only applied
1394 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1396 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1399 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1401 * config/tc-aarch64.c (reloc_table): Update to use
1402 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1403 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1404 (md_apply_fix): Likewise.
1405 (aarch64_force_relocation): Likewise.
1407 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1409 * config/tc-arm.c (it_fsm_post_encode): Improve
1410 warning messages about deprecated IT block formats.
1412 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1414 * config/tc-aarch64.c (md_apply_fix): Move value range checking
1415 inside fx_done condition.
1417 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
1419 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1421 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
1423 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1424 and clean up warning when using PRINT_OPCODE_TABLE.
1426 2013-05-20 Alan Modra <amodra@gmail.com>
1428 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1429 and data fixups performing shift/high adjust/sign extension on
1430 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
1431 when writing data fixups rather than recalculating size.
1433 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1435 * doc/c-msp430.texi: Fix typo.
1437 2013-05-16 Tristan Gingold <gingold@adacore.com>
1439 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1440 are also TOC symbols.
1442 2013-05-16 Nick Clifton <nickc@redhat.com>
1444 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1445 Add -mcpu command to specify core type.
1446 * doc/c-msp430.texi: Update documentation.
1448 2013-05-09 Andrew Pinski <apinski@cavium.com>
1450 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1451 (mips_opts): Update for the new field.
1452 (file_ase_virt): New variable.
1453 (ISA_SUPPORTS_VIRT_ASE): New macro.
1454 (ISA_SUPPORTS_VIRT64_ASE): New macro.
1455 (MIPS_CPU_ASE_VIRT): New define.
1456 (is_opcode_valid): Handle ase_virt.
1457 (macro_build): Handle "+J".
1458 (validate_mips_insn): Likewise.
1459 (mips_ip): Likewise.
1460 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1461 (md_longopts): Add mvirt and mnovirt
1462 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1463 (mips_after_parse_args): Handle ase_virt field.
1464 (s_mipsset): Handle "virt" and "novirt".
1465 (mips_elf_final_processing): Add a comment about virt ASE might need
1467 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1468 * doc/c-mips.texi: Document -mvirt and -mno-virt.
1469 Document ".set virt" and ".set novirt".
1471 2013-05-09 Alan Modra <amodra@gmail.com>
1473 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1474 control of operand flag bits.
1476 2013-05-07 Alan Modra <amodra@gmail.com>
1478 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1479 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1480 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1481 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1482 (md_apply_fix): Set fx_no_overflow for assorted relocations.
1483 Shift and sign-extend fieldval for use by some VLE reloc
1484 operand->insert functions.
1486 2013-05-06 Paul Brook <paul@codesourcery.com>
1487 Catherine Moore <clm@codesourcery.com>
1489 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1490 (limited_pcrel_reloc_p): Likewise.
1491 (md_apply_fix): Likewise.
1492 (tc_gen_reloc): Likewise.
1494 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1496 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1497 (mips_fix_adjustable): Adjust pc-relative check to use
1500 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
1502 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1503 (s_mips_stab): Do not restrict to stabn only.
1505 2013-05-02 Nick Clifton <nickc@redhat.com>
1507 * config/tc-msp430.c: Add support for the MSP430X architecture.
1508 Add code to insert a NOP instruction after any instruction that
1509 might change the interrupt state.
1510 Add support for the LARGE memory model.
1511 Add code to initialise the .MSP430.attributes section.
1512 * config/tc-msp430.h: Add support for the MSP430X architecture.
1513 * doc/c-msp430.texi: Document the new -mL and -mN command line
1515 * NEWS: Mention support for the MSP430X architecture.
1517 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1519 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1520 alpha*-*-linux*ecoff*.
1522 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1524 * config/tc-mips.c (mips_ip): Add sizelo.
1525 For "+C", "+G", and "+H", set sizelo and compare against it.
1527 2013-04-29 Nick Clifton <nickc@redhat.com>
1529 * as.c (Options): Add -gdwarf-sections.
1530 (parse_args): Likewise.
1531 * as.h (flag_dwarf_sections): Declare.
1532 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1533 (process_entries): When -gdwarf-sections is enabled generate
1534 fragmentary .debug_line sections.
1535 (out_debug_line): Set the section for the .debug_line section end
1537 * doc/as.texinfo: Document -gdwarf-sections.
1538 * NEWS: Mention -gdwarf-sections.
1540 2013-04-26 Christian Groessler <chris@groessler.org>
1542 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1543 according to the target parameter. Don't call s_segm since s_segm
1544 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1546 (md_begin): Call s_segm according to target parameter from command
1549 2013-04-25 Alan Modra <amodra@gmail.com>
1551 * configure.in: Allow little-endian linux.
1552 * configure: Regenerate.
1554 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
1556 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1557 "fstatus" control register to "eccinj".
1559 2013-04-19 Kai Tietz <ktietz@redhat.com>
1561 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1563 2013-04-15 Julian Brown <julian@codesourcery.com>
1565 * expr.c (add_to_result, subtract_from_result): Make global.
1566 * expr.h (add_to_result, subtract_from_result): Add prototypes.
1567 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1568 subtract_from_result to handle extra bit of precision for .sleb128
1571 2013-04-10 Julian Brown <julian@codesourcery.com>
1573 * read.c (convert_to_bignum): Add sign parameter. Use it
1574 instead of X_unsigned to determine sign of resulting bignum.
1575 (emit_expr): Pass extra argument to convert_to_bignum.
1576 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1577 X_extrabit to convert_to_bignum.
1578 (parse_bitfield_cons): Set X_extrabit.
1579 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1580 Initialise X_extrabit field as appropriate.
1581 (add_to_result): New.
1582 (subtract_from_result): New.
1584 * expr.h (expressionS): Add X_extrabit field.
1586 2013-04-10 Jan Beulich <jbeulich@suse.com>
1588 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1589 register being PC when is_t or writeback, and use distinct
1590 diagnostic for the latter case.
1592 2013-04-10 Jan Beulich <jbeulich@suse.com>
1594 * gas/config/tc-arm.c (parse_operands): Re-write
1595 po_barrier_or_imm().
1596 (do_barrier): Remove bogus constraint().
1597 (do_t_barrier): Remove.
1599 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1601 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1602 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1604 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1606 2013-04-09 Jan Beulich <jbeulich@suse.com>
1608 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1609 Use local variable Rt in more places.
1610 (do_vmsr): Accept all control registers.
1612 2013-04-09 Jan Beulich <jbeulich@suse.com>
1614 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1615 if there was none specified for moves between scalar and core
1618 2013-04-09 Jan Beulich <jbeulich@suse.com>
1620 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1621 NEON_ALL_LANES case.
1623 2013-04-08 Jan Beulich <jbeulich@suse.com>
1625 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1628 2013-04-08 Jan Beulich <jbeulich@suse.com>
1630 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1633 2013-04-03 Alan Modra <amodra@gmail.com>
1635 * doc/as.texinfo: Add support to generate man options for h8300.
1636 * doc/c-h8300.texi: Likewise.
1638 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1640 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1643 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
1646 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1648 2013-03-26 Nick Clifton <nickc@redhat.com>
1651 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1652 start of the file each time.
1655 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1658 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1660 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1663 2013-03-21 Will Newton <will.newton@linaro.org>
1665 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1666 pc-relative str instructions in Thumb mode.
1668 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1670 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1671 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1673 * config/tc-h8300.h: Remove duplicated defines.
1675 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1678 * tc-avr.c (mcu_has_3_byte_pc): New function.
1679 (tc_cfi_frame_initial_instructions): Call it to find return
1682 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1685 * config/tc-tic6x.c (tic6x_try_encode): Handle
1686 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1687 encode register pair numbers when required.
1689 2013-03-15 Will Newton <will.newton@linaro.org>
1691 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1692 in vstr in Thumb mode for pre-ARMv7 cores.
1694 2013-03-14 Andreas Schwab <schwab@suse.de>
1696 * doc/c-arc.texi (ARC Directives): Revert last change and use
1697 @itemize instead of @table.
1698 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1700 2013-03-14 Nick Clifton <nickc@redhat.com>
1703 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1704 NULL message, instead just check ARM_CPU_IS_ANY directly.
1706 2013-03-14 Nick Clifton <nickc@redhat.com>
1709 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1711 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1712 to the @item directives.
1713 (ARM-Neon-Alignment): Move to correct place in the document.
1714 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1716 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1719 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1721 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1722 case. Add default BAD_CASE to switch.
1724 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1726 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1727 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1729 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1731 * config/tc-arm.c (crc_ext_armv8): New feature set.
1732 (UNPRED_REG): New macro.
1733 (do_crc32_1): New function.
1734 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1735 do_crc32ch, do_crc32cw): Likewise.
1737 (insns): Add entries for crc32 mnemonics.
1738 (arm_extensions): Add entry for crc.
1740 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1742 * write.h (struct fix): Add fx_dot_frag field.
1743 (dot_frag): Declare.
1744 * write.c (dot_frag): New variable.
1745 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1746 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1747 * expr.c (expr): Save value of frag_now in dot_frag when setting
1749 * read.c (emit_expr): Likewise. Delete comments.
1751 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1753 * config/tc-i386.c (flag_code_names): Removed.
1754 (i386_index_check): Rewrote.
1756 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1758 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1760 (aarch64_double_precision_fmovable): New function.
1761 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1762 function; handle hexadecimal representation of IEEE754 encoding.
1763 (parse_operands): Update the call to parse_aarch64_imm_float.
1765 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1767 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1768 (check_hle): Updated.
1769 (md_assemble): Likewise.
1770 (parse_insn): Likewise.
1772 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1774 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1775 (md_assemble): Check if REP prefix is OK.
1776 (parse_insn): Remove expecting_string_instruction. Set
1779 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1781 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1783 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1785 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1786 for system registers.
1788 2013-02-27 DJ Delorie <dj@redhat.com>
1790 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1791 (rl78_op): Handle %code().
1792 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1793 (tc_gen_reloc): Likwise; convert to a computed reloc.
1794 (md_apply_fix): Likewise.
1796 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1798 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1800 2013-02-25 Terry Guo <terry.guo@arm.com>
1802 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1803 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1804 list of accepted CPUs.
1806 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1809 * config/tc-i386.c (cpu_arch): Add ".smap".
1811 * doc/c-i386.texi: Document smap.
1813 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1815 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1816 mips_assembling_insn appropriately.
1817 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1819 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1821 * config/tc-mips.c (append_insn): Correct indentation, remove
1824 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1826 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1828 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1830 * configure.tgt: Add nios2-*-rtems*.
1832 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1834 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1837 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1839 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1840 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1842 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1844 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1847 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1848 Andrew Jenner <andrew@codesourcery.com>
1850 Based on patches from Altera Corporation.
1852 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1853 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1854 * Makefile.in: Regenerated.
1855 * configure.tgt: Add case for nios2*-linux*.
1856 * config/obj-elf.c: Conditionally include elf/nios2.h.
1857 * config/tc-nios2.c: New file.
1858 * config/tc-nios2.h: New file.
1859 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1860 * doc/Makefile.in: Regenerated.
1861 * doc/all.texi: Set NIOSII.
1862 * doc/as.texinfo (Overview): Add Nios II options.
1863 (Machine Dependencies): Include c-nios2.texi.
1864 * doc/c-nios2.texi: New file.
1865 * NEWS: Note Altera Nios II support.
1867 2013-02-06 Alan Modra <amodra@gmail.com>
1870 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1871 Don't skip fixups with fx_subsy non-NULL.
1872 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1873 with fx_subsy non-NULL.
1875 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1877 * doc/c-metag.texi: Add "@c man" markers.
1879 2013-02-04 Alan Modra <amodra@gmail.com>
1881 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1883 (TC_ADJUST_RELOC_COUNT): Delete.
1884 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1886 2013-02-04 Alan Modra <amodra@gmail.com>
1888 * po/POTFILES.in: Regenerate.
1890 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1892 * config/tc-metag.c: Make SWAP instruction less permissive with
1895 2013-01-29 DJ Delorie <dj@redhat.com>
1897 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1898 relocs in .word/.etc statements.
1900 2013-01-29 Roland McGrath <mcgrathr@google.com>
1902 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1903 immediate value for 8-bit offset" error so it shows line info.
1905 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1907 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1910 2013-01-24 Nick Clifton <nickc@redhat.com>
1912 * config/tc-v850.c: Add support for e3v5 architecture.
1913 * doc/c-v850.texi: Mention new support.
1915 2013-01-23 Nick Clifton <nickc@redhat.com>
1918 * config/tc-avr.c: Include dwarf2dbg.h.
1920 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1922 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1923 (tc_i386_fix_adjustable): Likewise.
1924 (lex_got): Likewise.
1925 (tc_gen_reloc): Likewise.
1927 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1929 * config/tc-aarch64.c (output_operand_error_record): Change to output
1930 the out-of-range error message as value-expected message if there is
1931 only one single value in the expected range.
1932 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1933 LSL #0 as a programmer-friendly feature.
1935 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1937 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1938 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1939 BFD_RELOC_64_SIZE relocations.
1940 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1942 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1943 relocations against local symbols.
1945 2013-01-16 Alan Modra <amodra@gmail.com>
1947 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1948 finding some sort of toc syntax error, and break to avoid
1949 compiler uninit warning.
1951 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1954 * config/tc-i386.c (lex_got): Increment length by 1 if the
1955 relocation token is removed.
1957 2013-01-15 Nick Clifton <nickc@redhat.com>
1959 * config/tc-v850.c (md_assemble): Allow signed values for
1962 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1964 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1967 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1969 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1970 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1971 * config/tc-ppc.c (md_show_usage): Likewise.
1972 (ppc_handle_align): Handle power8's group ending nop.
1974 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1976 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1977 that the assember exits after the opcodes have been printed.
1979 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1981 * app.c: Remove trailing white spaces.
1985 * dw2gencfi.c: Likewise.
1986 * dwarf2dbg.h: Likewise.
1987 * ecoff.c: Likewise.
1988 * input-file.c: Likewise.
1989 * itbl-lex.h: Likewise.
1990 * output-file.c: Likewise.
1993 * subsegs.c: Likewise.
1994 * symbols.c: Likewise.
1995 * write.c: Likewise.
1996 * config/tc-i386.c: Likewise.
1997 * doc/Makefile.am: Likewise.
1998 * doc/Makefile.in: Likewise.
1999 * doc/c-aarch64.texi: Likewise.
2000 * doc/c-alpha.texi: Likewise.
2001 * doc/c-arc.texi: Likewise.
2002 * doc/c-arm.texi: Likewise.
2003 * doc/c-avr.texi: Likewise.
2004 * doc/c-bfin.texi: Likewise.
2005 * doc/c-cr16.texi: Likewise.
2006 * doc/c-d10v.texi: Likewise.
2007 * doc/c-d30v.texi: Likewise.
2008 * doc/c-h8300.texi: Likewise.
2009 * doc/c-hppa.texi: Likewise.
2010 * doc/c-i370.texi: Likewise.
2011 * doc/c-i386.texi: Likewise.
2012 * doc/c-i860.texi: Likewise.
2013 * doc/c-m32c.texi: Likewise.
2014 * doc/c-m32r.texi: Likewise.
2015 * doc/c-m68hc11.texi: Likewise.
2016 * doc/c-m68k.texi: Likewise.
2017 * doc/c-microblaze.texi: Likewise.
2018 * doc/c-mips.texi: Likewise.
2019 * doc/c-msp430.texi: Likewise.
2020 * doc/c-mt.texi: Likewise.
2021 * doc/c-s390.texi: Likewise.
2022 * doc/c-score.texi: Likewise.
2023 * doc/c-sh.texi: Likewise.
2024 * doc/c-sh64.texi: Likewise.
2025 * doc/c-tic54x.texi: Likewise.
2026 * doc/c-tic6x.texi: Likewise.
2027 * doc/c-v850.texi: Likewise.
2028 * doc/c-xc16x.texi: Likewise.
2029 * doc/c-xgate.texi: Likewise.
2030 * doc/c-xtensa.texi: Likewise.
2031 * doc/c-z80.texi: Likewise.
2032 * doc/internals.texi: Likewise.
2034 2013-01-10 Roland McGrath <mcgrathr@google.com>
2036 * hash.c (hash_new_sized): Make it global.
2037 * hash.h: Declare it.
2038 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
2041 2013-01-10 Will Newton <will.newton@imgtec.com>
2043 * Makefile.am: Add Meta.
2044 * Makefile.in: Regenerate.
2045 * config/tc-metag.c: New file.
2046 * config/tc-metag.h: New file.
2047 * configure.tgt: Add Meta.
2048 * doc/Makefile.am: Add Meta.
2049 * doc/Makefile.in: Regenerate.
2050 * doc/all.texi: Add Meta.
2051 * doc/as.texiinfo: Document Meta options.
2052 * doc/c-metag.texi: New file.
2054 2013-01-09 Steve Ellcey <sellcey@mips.com>
2056 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
2058 * config/tc-mips.c (internalError): Remove, replace with abort.
2060 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2062 * config/tc-aarch64.c (parse_operands): Change to compare the result
2063 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
2065 2013-01-07 Nick Clifton <nickc@redhat.com>
2068 * config/tc-arm.c (skip_past_char): Skip whitespace before the
2069 anticipated character.
2070 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
2071 here as it is no longer needed.
2073 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
2075 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
2076 * doc/c-score.texi (SCORE-Opts): Likewise.
2077 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
2079 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2081 * config/tc-mips.c: Add support for MIPS r5900.
2082 Add M_LQ_AB and M_SQ_AB to support large values for instructions
2084 (can_swap_branch_p, get_append_method): Detect some conditional
2085 short loops to fix a bug on the r5900 by NOP in the branch delay
2087 (M_MUL): Support 3 operands in multu on r5900.
2088 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
2089 (s_mipsset): Force 32 bit floating point on r5900.
2090 (mips_ip): Check parameter range of instructions mfps and mtps on
2092 * configure.in: Detect CPU type when target string contains r5900
2093 (e.g. mips64r5900el-linux-gnu).
2095 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
2097 * as.c (parse_args): Update copyright year to 2013.
2099 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
2101 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
2104 2013-01-02 Nick Clifton <nickc@redhat.com>
2107 * config/tc-arm.c (parse_address_main): Skip whitespace before a
2110 For older changes see ChangeLog-2012
2112 Copyright (C) 2013 Free Software Foundation, Inc.
2114 Copying and distribution of this file, with or without modification,
2115 are permitted in any medium without royalty provided the copyright
2116 notice and this notice are preserved.
2122 version-control: never
projects / platform / upstream / binutils.git / blob