1 2014-01-07 Tom Tromey <tromey@redhat.com>
3 * config/tc-xc16x.h: Don't use ANSI_PROTOTYPES.
5 2013-01-07 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
7 * config/tc-aarch64.c (aarch64_cpus): Add entry for "xgene-1"
9 2013-12-20 Tristan Gingold <gingold@adacore.com>
11 * doc/c-arm.texi (ARM Directives): Remove duplicate .pad entry.
13 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
15 * config/tc-aarch64.c (md_assemble): Defer the feature checking until
16 do_encode () succeeds.
18 2013-12-18 Nick Clifton <nickc@redhat.com>
20 * config/tc-rx.c (rx_include): Rename 'eof' to 'last_char' in
21 order to avoid conflict with same named variable in MinGW system
24 2013-12-13 Nick Clifton <nickc@redhat.com>
26 * config/tc-msp430.c (mcu_types): Add some more 430X mcu names.
27 (OPTION_INTR_NOPS): Define.
28 (gen_interrupt_nops): Default to FALSE.
29 (md_parse_opton): Add support for OPTION_INTR_NOPS.
30 (md_longopts): Add -mn.
31 (md_show_usage): Add -mn.
32 (msp430_operands): Generate NOPs for all MCUs not just 430Xv2.
33 * doc/c-msp430.c: Document -mn.
35 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
36 Wei-Cheng Wang <cole945@gmail.com>
37 Hsiang-Kai Wang <hsiangkai@gmail.com>
38 Hui-Wen Ni <sabrinanitw@gmail.com>
40 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nds32.c.
41 (TARGET_CPU_HFILES): Add config/tc-nds32.h.
42 * Makefile.in: Regenerate.
43 * configure.in (nds32): Add nds32 target extension config support.
44 * configure.tgt : Add case for nds32-*-elf* and nds32-*-linux*.
45 * configure: Regenerate.
46 * config/tc-nds32.c: New file for nds32.
47 * config/tc-nds32.h: New file for nds32.
48 * doc/Makefile.am (CPU_DOCS): Add c-nds32.texi.
49 * doc/Makefile.in: Regenerate.
50 * doc/as.texinfo: Add nds32 options.
51 * doc/all.texi: Set NDS32.
52 * doc/c-nds32.texi: New file dor nds32 document.
53 * NEWS: Announce Andes nds32 support.
55 2013-12-10 Roland McGrath <mcgrathr@google.com>
57 * Makefile.am (install-exec-bindir): Prefix libtool invocation
58 with $(INSTALL_PROGRAM_ENV).
59 (install-exec-tooldir): Likewise.
60 * Makefile.in: Regenerate.
62 2013-12-07 Mike Frysinger <vapier@gentoo.org>
64 * config/bfin-aux.h: Remove +x file mode.
65 * config/tc-epiphany.c: Likewise.
66 * config/tc-epiphany.h: Likewise.
68 2013-12-03 Tristan Gingold <gingold@adacore.com>
70 * config/tc-i386-intel.c (i386_intel_simplify): Avoid arithmetic
73 2013-11-19 Yufeng Zhang <yufeng.zhang@arm.com>
77 2013-11-19 Nick Clifton <nickc@redhat.com>
79 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
80 for deprecated system registers when parsing pstate fields.
82 2013-11-19 Nick Clifton <nickc@redhat.com>
84 * config/tc-aarch64.c (parse_sys_reg): Do not issue error messages
85 for deprecated system registers when parsing pstate fields.
87 2013-11-19 Catherine Moore <clm@codesourcery.com>
89 * config/tc-mips.c (mips_fix_pmc_rm7000): Declare.
90 (options): Add OPTION_FIX_PMC_RM7000 and OPTION_NO_FIX_PMC_RM7000.
91 (md_longopts): Add mfix-pmc-rm7000 and mno-fix-pmc-rm7000.
93 (INSN_DMULTU): Define.
94 (insns_between): Detect PMC RM7000 errata.
95 (md_parse_option): Supprt OPTION_FIX_PMC_RM7000 and
96 OPTION_NO_FIX_PMC_RM7000.
97 * doc/as.texinfo: Document new options.
98 * doc/c-mips.texi: Likewise.
100 2013-11-19 Alexey Makhalov <makhaloff@gmail.com>
103 * app.c (do_scrub_chars): Only insert a newline character if
104 end-of-file has been reached.
106 2013-11-18 H.J. Lu <hongjiu.lu@intel.com>
108 * config/tc-i386.c (lex_got): Add a dummy "int bnd_prefix"
111 2013-11-18 Renlin Li <Renlin.Li@arm.com>
113 * config/tc-arm.c (arm_archs): New armv7ve architecture option.
114 (arm_cpus): Replace ARM_ARCH_V7A_IDIV_MP_SEC_VIRT with
115 ARM_ARCH_V7VE for cortex-a7, cortex-a12 and cortex-a15.
116 (cpu_arch_ver): Likewise.
117 * doc/c-arm.texi: Document armv7ve.
119 2013-11-18 Zhenqiang Chen <zhenqiang.chen@linaro.org>
121 * config/tc-aarch64.c (parse_sys_reg): Support
122 S2_<op1>_<Cn>_<Cm>_<op2>.
124 2013-11-18 Yufeng Zhang <yufeng.zhang@arm.com>
128 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
130 * config/tc-aarch64.c (set_other_error): New function.
131 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
132 the variable to which it points with 'o'.
133 (parse_operands): Update; check for write to read-only system
134 registers or read from write-only ones.
136 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
138 * config/tc-i386.c (reloc): Add an argument, bnd_prefix, to
139 indicate if instruction has the BND prefix. Return
140 BFD_RELOC_X86_64_PC32_BND instead of BFD_RELOC_32_PCREL if
141 bnd_prefix isn't zero.
142 (output_branch): Pass BFD_RELOC_X86_64_PC32_BND to frag_var
144 (output_jump): Update reloc call.
145 (output_interseg_jump): Likewise.
146 (output_disp): Likewise.
147 (output_imm): Likewise.
148 (x86_cons_fix_new): Likewise.
149 (lex_got): Add an argument, bnd_prefix, to indicate if
150 instruction has the BND prefix. Use BFD_RELOC_X86_64_PLT32_BND
152 (x86_cons): Update lex_got call.
153 (i386_immediate): Likewise.
154 (i386_displacement): Likewise.
155 (md_apply_fix): Handle BFD_RELOC_X86_64_PC32_BND and
156 BFD_RELOC_X86_64_PLT32_BND.
157 (tc_gen_reloc): Likewise.
158 * config/tc-i386-intel.c (i386_operator): Update lex_got call.
160 2013-11-15 Yufeng Zhang <yufeng.zhang@arm.com>
162 * config/tc-aarch64.c (set_other_error): New function.
163 (parse_sys_reg): Add new parameter 'sys_reg' and if non-NULL set
164 the variable to which it points with 'o'.
165 (parse_operands): Update; check for write to read-only system
166 registers or read from write-only ones.
168 2013-11-15 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
170 * config/tc-i386.c (check_VecOperands): Reorder checks.
172 2013-11-11 Catherine Moore <clm@codesourcery.com>
174 * config/mips/tc-mips.c (convert_reg_type): Use
175 INSN_LOAD_MEMORY instead of INSN_LOAD_MEMORY_DELAY.
176 (reg_needs_delay): Likewise.
177 (insns_between): Likewise.
179 2013-11-08 Jan-Benedict Glaw <jbglaw@lug-owl.de
181 * config/tc-ppc.c (ppc_elf_localentry): Add cast.
183 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
185 * config/tc-aarch64.c (parse_sys_reg): Update to use aarch64_sys_reg;
186 call aarch64_sys_reg_deprecated_p and warn about the deprecated
189 2013-11-05 Yufeng Zhang <yufeng.zhang@arm.com>
191 * config/tc-aarch64.c (parse_operands): Handle AARCH64_OPND_COND1.
193 2013-11-05 Will Newton <will.newton@linaro.org>
196 * config/tc-aarch64.c (parse_operands): Avoid trying to
197 parse a vector register as an immediate.
199 2013-11-04 Jan Beulich <jbeulich@suse.com>
201 * config/tc-i386.c (check_long_reg): Correct comment indentation.
202 (check_qword_reg): Correct comment and its indentation.
203 (check_word_reg): Extend comment and correct its indentation. Also
204 check for 64-bit register.
206 2013-10-30 Ulrich Weigand <uweigand@de.ibm.com>
208 * config/tc-ppc.c (md_pseudo_table): Add .localentry.
209 (ppc_elf_localentry): New function.
210 (ppc_force_relocation): Force relocs on all branches to localenty
212 (ppc_fix_adjustable): Don't reduce such symbols to section+offset.
214 2013-10-30 Alan Modra <amodra@gmail.com>
216 * config/tc-ppc.c: Include elf/ppc64.h.
217 (ppc_abiversion): New variable.
218 (md_pseudo_table): Add .abiversion.
219 (ppc_elf_abiversion, ppc_elf_end): New functions.
220 * config/tc-ppc.h (md_end): Define.
222 2013-10-30 Alan Modra <amodra@gmail.com>
224 * config/tc-ppc.c (SEX16): Don't mask.
225 (REPORT_OVERFLOW_HI): Define as zero.
226 (ppc_elf_suffix): Support @high, @higha, @dtprel@high, @dtprel@higha,
227 @tprel@high, and @tprel@higha modifiers.
228 (md_assemble): Ignore X_unsigned when applying 16-bit insn fields.
229 Add (disabled) code to check @h and @ha reloc overflow for powerpc64.
231 (md_apply_fix): Similarly.
233 2013-10-18 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
235 * config/tc-mips.c (fpr_read_mask): Test MSA registers.
236 (fpr_write_mask): Test MSA registers.
237 (can_swap_branch_p): Check fpr write followed by fpr read.
239 2013-10-18 Nick Clifton <nickc@redhat.com>
241 * config/tc-tic6x.c (tic6x_parse_operand): Revert previous delta.
243 2013-10-14 Richard Sandiford <rdsandiford@googlemail.com>
244 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
246 * config/tc-mips.c (options): Add OPTION_MSA and OPTION_NO_MSA.
247 (md_longopts): Add mmsa and mno-msa.
248 (mips_ases): Add msa.
249 (RTYPE_MASK): Update.
250 (RTYPE_MSA): New define.
251 (OT_REG_ELEMENT): Replace with...
252 (OT_INTEGER_INDEX, OT_REG_INDEX): ...these new operand types.
253 (mips_operand_token): Replace reg_element with index.
254 (mips_parse_argument_token): Treat vector indices as separate tokens.
255 Handle register indices.
256 (md_begin): Add MSA register names.
257 (operand_reg_mask): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
258 (convert_reg_type): Handle cases for OP_REG_MSA and OP_REG_MSA_CTRL.
259 (match_mdmx_imm_reg_operand): Update accordingly.
260 (match_imm_index_operand): New function.
261 (match_reg_index_operand): New function.
262 (match_operand): Handle cases for OP_IMM_INDEX and OP_REG_INDEX.
263 (md_convert_frag): Convert bz.b/h/w/d, bnz.b/h/w/d, bz.v bnz.v.
264 (md_show_usage): Print -mmsa and -mno-msa.
265 * doc/as.texinfo: Document -mmsa and -mno-msa.
266 * doc/c-mips.texi: Document -mmsa and -mno-msa.
267 Document .set msa and .set nomsa.
269 2013-10-14 Nick Clifton <nickc@redhat.com>
271 * read.c (add_include_dir): Use xrealloc.
272 * config/tc-score.c (do_macro_bcmp): Initialise inst_main.
273 * config/tc-tic6x.c (tic6x_parse_operand): Initialise second_reg.
275 2013-10-13 Sandra Loosemore <sandra@codesourcery.com>
277 * config/tc-nios2.c (nios2_consume_arg): Make the "ba" warning
278 also test/refer to "sstatus". Reformat the warning message.
280 2013-10-10 Sean Keys <skeys@ipdatasys.com>
282 * tc-xgate.c (xgate_find_match): Refactor opcode matching.
284 2013-10-10 Jan Beulich <jbeulich@suse.com>
286 * tc-i386-intel.c (i386_intel_simplify_register): Suppress base/index
287 swapping for bndmk, bndldx, and bndstx.
289 2013-10-09 Nick Clifton <nickc@redhat.com>
292 * config/tc-epiphany.c (md_convert_frag): Add missing break
296 * config/tc-mn10200.c (md_convert_frag): Add missing break
299 2013-10-08 Jan Beulich <jbeulich@suse.com>
301 * tc-i386.c (check_word_reg): Remove misplaced "else".
302 (check_long_reg): Restore symmetry with check_word_reg.
304 2013-10-08 Jan Beulich <jbeulich@suse.com>
306 * gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
309 2013-10-08 Nick Clifton <nickc@redhat.com>
311 * config/tc-msp430.c (msp430_operands): Accept "<foo>.a" as an alias
312 for "<foo>a". Issue error messages for unrecognised or corrrupt
315 2013-10-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
317 * config/tc-arm.c (do_t_mvn_tst): Use narrow form for tst when
320 2013-09-30 Saravanan Ekanathan <saravanan.ekanathan@amd.com>
322 * config/tc-i386.c (cpu_arch): Add CPU_BDVER4_FLAGS.
323 * doc/c-i386.texi: Add -march=bdver4 option.
325 2013-09-20 Alan Modra <amodra@gmail.com>
327 * configure: Regenerate.
329 2013-09-18 Tristan Gingold <gingold@adacore.com>
331 * NEWS: Add marker for 2.24.
333 2013-09-18 Nick Clifton <nickc@redhat.com>
335 * config/tc-msp430.c (OPTION_MOVE_DATA): Define.
336 (move_data): New variable.
337 (md_parse_option): Parse -md.
338 (msp430_section): New function. Catch references to the .bss or
339 .data sections and generate a special symbol for use by the libcrt
341 (md_pseudo_table): Intercept .section directives.
342 (md_longopt): Add -md
343 (md_show_usage): Likewise.
344 (msp430_operands): Generate a warning message if a NOP is inserted
345 into the instruction stream.
346 * doc/c-msp430.texi (node MSP430 Options): Document -md option.
348 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
350 * config/tc-mips.c (mips_elf_final_processing): Set
351 EF_MIPS_FP64 for -mgp32 -mfp64, removing old FIXME.
353 2013-09-16 Will Newton <will.newton@linaro.org>
355 * config/tc-arm.c (do_neon_ld_st_interleave): Add constraint
356 disallowing element size 64 with interleave other than 1.
358 2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
360 * config/tc-mips.c (match_insn): Set error when $31 is used for
363 2013-09-04 Tristan Gingold <gingold@adacore.com>
365 * config/tc-ppc.c (md_apply_fix): Handle defined after use toc
368 2013-09-04 Roland McGrath <mcgrathr@google.com>
371 * config/tc-arm.c (T16_32_TAB): Add _udf.
372 (do_t_udf): New function.
375 2013-08-23 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
377 * config/rx-parse.y: Rearrange the components of a bison grammar to issue
378 assembler errors at correct position.
380 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
383 * config/tc-ia64.c: Fix typos.
384 * config/tc-sparc.c: Likewise.
385 * config/tc-z80.c: Likewise.
386 * doc/c-i386.texi: Likewise.
387 * doc/c-m32r.texi: Likewise.
389 2013-08-23 Will Newton <will.newton@linaro.org>
391 * config/tc-arm.c: (do_neon_ldx_stx): Add extra constraints
392 for pre-indexed addressing modes.
394 2013-08-21 Alan Modra <amodra@gmail.com>
396 * symbols.c (fb_label_instance_inc, fb_label_instance): Properly
397 range check label number for use with fb_low_counter array.
399 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
401 * config/tc-mips.c (mips_check_isa_supports_ase, reg_lookup)
402 (mips_parse_argument_token, validate_micromips_insn, md_begin)
403 (check_regno, match_float_constant, check_completed_insn, append_insn)
404 (match_insn, match_mips16_insn, match_insns, macro_start)
405 (macro_build_ldst_constoffset, load_register, macro, mips_ip)
406 (mips16_ip, mips_set_option_string, md_parse_option)
407 (mips_after_parse_args, mips_after_parse_args, md_pcrel_from)
408 (md_apply_fix, s_align, s_option, s_mipsset, s_tls_rel_directive)
409 (s_gpword, s_gpdword, s_ehword, s_nan, tc_gen_reloc, md_convert_frag)
410 (s_mips_end, s_mips_ent, s_mips_frame, s_mips_mask, mips_parse_cpu):
411 Start error messages with a lower-case letter. Do not end error
412 messages with a period. Wrap long messages to 80 character-lines.
413 Use "cannot" instead of "can't" and "can not".
415 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
417 * config/tc-mips.c (imm_expr): Expand comment.
418 (set_at, macro, mips16_macro): Expect imm_expr to be O_constant
421 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
423 * config/tc-mips.c (imm2_expr): Delete.
424 (md_assemble, match_insn, imm2_expr.X_op, mips_ip): Update accordingly.
426 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
428 * config/tc-mips.c (report_bad_range, report_bad_field): Delete.
429 (macro): Remove M_DEXT and M_DINS handling.
431 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
433 * config/tc-mips.c (mips_arg_info): Replace allow_nonconst and
434 lax_max with lax_match.
435 (match_int_operand): Update accordingly. Don't report an error
436 for !lax_match-only cases.
437 (match_insn): Replace more_alts with lax_match and use it to
438 initialize the mips_arg_info field. Add a complete_p parameter.
439 Handle implicit VU0 suffixes here.
440 (match_invalid_for_isa, match_insns, match_mips16_insns): New
442 (mips_ip, mips16_ip): Use them.
444 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
446 * config/tc-mips.c (match_expression): Report uses of registers here.
447 Add a "must be an immediate expression" error. Handle elided offsets
449 (match_int_operand): ...here.
451 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
453 * config/tc-mips.c (mips_arg_info): Remove soft_match.
454 (match_out_of_range, match_not_constant): New functions.
455 (match_const_int): Remove fallback parameter and check for soft_match.
456 Use match_not_constant.
457 (match_mapped_int_operand, match_addiusp_operand)
458 (match_perf_reg_operand, match_save_restore_list_operand)
459 (match_mdmx_imm_reg_operand): Update accordingly. Use
460 match_out_of_range and set_insn_error* instead of as_bad.
461 (match_int_operand): Likewise. Use match_not_constant in the
462 !allows_nonconst case.
463 (match_float_constant): Report invalid float constants.
464 (match_insn, match_mips16_insn): Remove soft_match code. Rely on
465 match_float_constant to check for invalid constants. Fail the
466 match if match_const_int or match_float_constant return false.
467 (mips_ip): Update accordingly.
468 (mips16_ip): Likewise. Undo null termination of instruction name
469 once lookup is complete.
471 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
473 * config/tc-mips.c (mips_insn_error_format): New enum.
474 (mips_insn_error): New struct.
475 (insn_error): Change to a mips_insn_error.
476 (clear_insn_error, set_insn_error_format, set_insn_error)
477 (set_insn_error_i, set_insn_error_ss, report_insn_error): New
479 (mips_parse_argument_token, md_assemble, match_insn)
480 (match_mips16_insn): Use them instead of manipulating insn_error
482 (mips_ip, mips16_ip): Likewise. Simplify control flow.
484 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
486 * config/tc-mips.c (normalize_constant_expr): Move further up file.
487 (normalize_address_expr): Likewise.
488 (match_insn, match_mips16_insn): New functions, split out from...
489 (mips_ip, mips16_ip): ...here.
491 2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
493 * config/tc-mips.c (operand_reg_mask, match_operand): Handle
495 (mips_ip, mips16_ip): Use mips_optional_operand_p to check
496 for optional operands.
498 2013-08-16 Alan Modra <amodra@gmail.com>
500 * config/tc-ppc.c (ppc_elf_cons): Allow @l and other reloc
503 2013-08-16 Alan Modra <amodra@gmail.com>
505 * config/tc-ppc.c (ppc_elf_lcomm): Use subsection 1.
507 2013-08-14 David Edelsohn <dje.gcc@gmail.com>
509 * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm
510 argument as alignment.
512 2013-08-09 Nick Clifton <nickc@redhat.com>
514 * config/tc-rl78.c (elf_flags): New variable.
515 (enum options): Add OPTION_G10.
516 (md_longopts): Add mg10.
517 (md_parse_option): Parse -mg10.
518 (rl78_elf_final_processing): New function.
519 * config/tc-rl78.c (tc_final_processing): Define.
520 * doc/c-rl78.texi: Document -mg10 option.
522 2013-08-06 Jürgen Urban <JuergenUrban@gmx.de>
524 * config/tc-mips.c (match_vu0_suffix_operand): Allow single-channel
525 suffixes to be elided too.
526 (mips_lookup_insn): Don't reject INSN2_VU0_CHANNEL_SUFFIX here.
527 (mips_ip): Assume .xyzw if no VU0 suffix is specified. Allow +N
530 2013-08-05 John Tytgat <john@bass-software.com>
532 * po/POTFILES.in: Regenerate.
534 2013-08-05 Eric Botcazou <ebotcazou@adacore.com>
535 Konrad Eisele <konrad@gaisler.com>
537 * config/tc-sparc.c (sparc_arch_types): Add leon.
538 (sparc_arch): Move sparc4 around and add leon.
539 (sparc_target_format): Document -Aleon.
540 * doc/c-sparc.texi: Likewise.
542 2013-08-05 Richard Sandiford <rdsandiford@googlemail.com>
544 * config/tc-mips.c (mips_lookup_insn): Make length and opend signed.
546 2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
547 Richard Sandiford <rdsandiford@googlemail.com>
549 * config/tc-mips.c (MAX_OPERANDS): Bump to 6.
550 (RWARN): Bump to 0x8000000.
551 (RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
552 (RTYPE_R5900_ACC): New register types.
553 (RTYPE_MASK): Include them.
554 (R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
556 (reg_names): Include them.
557 (mips_parse_register_1): New function, split out from...
558 (mips_parse_register): ...here. Add a channels_ptr parameter.
559 Look for VU0 channel suffixes when nonnull.
560 (reg_lookup): Update the call to mips_parse_register.
561 (mips_parse_vu0_channels): New function.
562 (OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
563 (mips_operand_token): Add a "channels" field to the union.
564 Extend the comment above "ch" to OT_DOUBLE_CHAR.
565 (mips_parse_base_start): Match -- and ++. Handle channel suffixes.
566 (mips_parse_argument_token): Handle channel suffixes here too.
567 (validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
568 Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
570 (md_begin): Register $vfN and $vfI registers.
571 (operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
572 (convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
573 OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
574 (match_vu0_suffix_operand): New function.
575 (match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
576 (macro): Use "+7" rather than "E" for LDQ2 and STQ2.
577 (mips_lookup_insn): New function.
578 (mips_ip): Use it. Allow "+K" operands to be elided at the end
579 of an instruction. Handle '#' sequences.
581 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
583 * config/tc-mips.c (macro, mips16_macro): Create an array of operand
584 values and use it instead of sreg, treg, xreg, etc.
586 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
588 * config/tc-mips.c (match_int_operand): Use mips_int_operand_min
589 and mips_int_operand_max.
590 (mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
592 (mips16_immed_operand, mips16_immed_in_range_p): New functions.
593 (mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
594 instead of mips16_immed_operand.
596 2013-08-03 Richard Sandiford <rdsandiford@googlemail.com>
598 * config/tc-mips.c (mips16_macro): Don't use move_register.
599 (mips16_ip): Allow macros to use 'p'.
601 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
603 * config/tc-mips.c (MAX_OPERANDS): New macro.
604 (mips_operand_array): New structure.
605 (mips_operands, mips16_operands, micromips_operands): New arrays.
606 (micromips_to_32_reg_b_map, micromips_to_32_reg_c_map)
607 (micromips_to_32_reg_e_map, micromips_to_32_reg_f_map)
608 (micromips_to_32_reg_g_map, micromips_to_32_reg_l_map)
609 (micromips_to_32_reg_q_map): Delete.
610 (insn_operands, insn_opno, insn_extract_operand): New functions.
611 (validate_mips_insn): Take a mips_operand_array as argument and
612 use it to build up a list of operands. Extend to handle INSN_MACRO
614 (validate_mips16_insn): New function.
615 (validate_micromips_insn): Take a mips_operand_array as argument.
617 (md_begin): Initialize mips_operands, mips16_operands and
618 micromips_operands. Call validate_mips_insn and
619 validate_micromips_insn for macro instructions too.
620 Call validate_mips16_insn for MIPS16 instructions.
621 (insn_read_mask, insn_write_mask, operand_reg_mask, insn_reg_mask):
623 (gpr_read_mask, gpr_write_mask, fpr_read_mask, fpr_write_mask): Use
624 them. Handle INSN_UDI.
625 (get_append_method): Use gpr_read_mask.
627 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
629 * config/tc-mips.c (compact_branch_p, uncond_branch_p): Use the same
630 flags for MIPS16 and non-MIPS16 instructions.
631 (gpr_mod_mask): Move the INSN2_MOD_SP case outside the micromips block.
632 (gpr_read_mask): Use INSN2_READ_GPR_31 for MIPS16 instructions too.
633 (gpr_write_mask): Remove MIPS16_INSN_WRITE_SP handling.
634 (can_swap_branch_p, get_append_method): Use the same flags for MIPS16
635 and non-MIPS16 instructions. Fix formatting.
637 2013-08-01 Richard Sandiford <rdsandiford@googlemail.com>
639 * config/tc-mips.c (reg_needs_delay): Move later in file.
641 (insns_between): Use gpr_read_mask instead of EXTRACT_OPERAND.
643 2013-07-26 Sergey Guriev <sergey.s.guriev@intel.com>
644 Alexander Ivchenko <alexander.ivchenko@intel.com>
645 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
646 Sergey Lega <sergey.s.lega@intel.com>
647 Anna Tikhonova <anna.tikhonova@intel.com>
648 Ilya Tocar <ilya.tocar@intel.com>
649 Andrey Turetskiy <andrey.turetskiy@intel.com>
650 Ilya Verbin <ilya.verbin@intel.com>
651 Kirill Yukhin <kirill.yukhin@intel.com>
652 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
654 * config/tc-i386-intel.c (O_zmmword_ptr): New.
655 (i386_types): Add zmmword.
656 (i386_intel_simplify_register): Allow regzmm.
657 (i386_intel_simplify): Handle zmmwords.
658 (i386_intel_operand): Handle RC/SAE, vector operations and
660 * config/tc-i386.c (ZMMWORD_MNEM_SUFFIX): New.
661 (struct RC_Operation): New.
662 (struct Mask_Operation): New.
663 (struct Broadcast_Operation): New.
664 (vex_prefix): Size of bytes increased to 4 to support EVEX
666 (enum i386_error): Add new error codes: unsupported_broadcast,
667 broadcast_not_on_src_operand, broadcast_needed,
668 unsupported_masking, mask_not_on_destination, no_default_mask,
669 unsupported_rc_sae, rc_sae_operand_not_last_imm,
670 invalid_register_operand, try_vector_disp8.
671 (struct _i386_insn): Add new fields vrex, need_vrex, mask,
672 rounding, broadcast, memshift.
673 (struct RC_name): New.
674 (RC_NamesTable): New.
677 (extra_symbol_chars): Add '{'.
678 (cpu_arch): Add AVX512F, AVX512CD, AVX512ER and AVX512PF.
679 (i386_operand_type): Add regzmm, regmask and vec_disp8.
680 (match_mem_size): Handle zmmwords.
681 (operand_type_match): Handle zmm-registers.
682 (mode_from_disp_size): Handle vec_disp8.
683 (fits_in_vec_disp8): New.
684 (md_begin): Handle {} properly.
685 (type_names): Add "rZMM", "Mask reg" and "Vector d8".
686 (build_vex_prefix): Handle vrex.
687 (build_evex_prefix): New.
688 (process_immext): Adjust to properly handle EVEX.
689 (md_assemble): Add EVEX encoding support.
690 (swap_2_operands): Correctly handle operands with masking,
691 broadcasting or RC/SAE.
692 (check_VecOperands): Support EVEX features.
693 (VEX_check_operands): Properly handle 16 upper [xyz]mm registers.
694 (match_template): Support regzmm and handle new error codes.
695 (process_suffix): Handle zmmwords and zmm-registers.
696 (check_byte_reg): Extend to zmm-registers.
697 (process_operands): Extend to zmm-registers.
698 (build_modrm_byte): Handle EVEX.
699 (output_insn): Adjust to properly handle EVEX case.
700 (disp_size): Handle vec_disp8.
701 (output_disp): Support compressed disp8*N evex feature.
702 (output_imm): Handle RC/SAE immediates properly.
703 (check_VecOperations): New.
704 (i386_immediate): Handle EVEX features.
705 (i386_index_check): Handle zmmwords and zmm-registers.
706 (RC_SAE_immediate): New.
707 (i386_att_operand): Handle EVEX features.
708 (parse_real_register): Add a check for ZMM/Mask registers.
709 (OPTION_MEVEXLIG): New.
710 (OPTION_MEVEXWIG): New.
711 (md_longopts): Add mevexlig and mevexwig.
712 (md_parse_option): Handle mevexlig and mevexwig options.
713 (md_show_usage): Add description for mevexlig and mevexwig.
714 * doc/c-i386.texi: Document avx512f/.avx512f, avx512cd/.avx512cd,
715 avx512er/.avx512er, avx512pf/.avx512pf, mevexlig and mevexwig.
717 2013-07-25 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
719 * config/tc-i386.c (cpu_arch): Add .sha.
720 * doc/c-i386.texi: Document sha/.sha.
722 2013-07-24 Anna Tikhonova <anna.tikhonova@intel.com>
723 Kirill Yukhin <kirill.yukhin@intel.com>
724 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
726 * config/tc-i386.c (BND_PREFIX): New.
727 (struct _i386_insn): Add new field bnd_prefix.
728 (add_bnd_prefix): New.
730 (i386_operand_type): Add regbnd.
731 (md_assemble): Handle BND prefixes.
732 (parse_insn): Likewise.
733 (output_branch): Likewise.
734 (output_jump): Likewise.
735 (build_modrm_byte): Handle regbnd.
736 (OPTION_MADD_BND_PREFIX): New.
737 (md_longopts): Add entry for 'madd-bnd-prefix'.
738 (md_parse_option): Handle madd-bnd-prefix option.
739 (md_show_usage): Add description for madd-bnd-prefix
741 * doc/c-i386.texi: Document mpx/.mpx and -madd-bnd-prefix.
743 2013-07-24 Tristan Gingold <gingold@adacore.com>
745 * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
748 2013-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
750 * config/tc-s390.c (s390_machine): Don't force the .machine
751 argument to lower case.
753 2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
755 * config/tc-arm.c (s_arm_arch_extension): Improve error message
756 for invalid extension.
758 2013-07-19 Yufeng Zhang <yufeng.zhang@arm.com>
760 * config/tc-aarch64.c (enum aarch64_abi_type): New enumeration tag.
761 (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
762 (aarch64_abi): New variable.
763 (ilp32_p): Change to be a macro.
764 (aarch64_opts): Remove the support for option -milp32 and -mlp64.
765 (struct aarch64_option_abi_value_table): New struct.
766 (aarch64_abis): New table.
767 (aarch64_parse_abi): New function.
768 (aarch64_long_opts): Add entry for -mabi=.
769 * doc/as.texinfo (Target AArch64 options): Document -mabi.
770 * doc/c-aarch64.texi: Likewise.
772 2013-07-18 Jim Thomas <thomas@cfht.hawaii.edu>
774 * config/tc-i386-intel.c (i386_intel_operand): Fixed signed vs
777 2013-07-18 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
779 * config/rx-defs.h: Add macros for RX100, RX200, RX600, and
781 * config/rx-parse.y: (rx_check_float_support): Add function to
782 check floating point operation support for target RX100 and
784 * config/tc-rx.c: Add CPU options RX100, RX200, RX600, and RX610.
785 * doc/c-rx.texi: Add -mcpu option to recognize macros for RX100,
786 RX200, RX600, and RX610
788 2013-07-18 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
790 * config/tc-avr.c (md_show_usage): Add avrxmega2 to help text
792 2013-07-18 Vishnu K.S <vishnu.k_s@atmel.com>
794 * config/tc-avr.c: Make ata6289's ISA to AVR_ISA_AVR4.
795 * doc/c-avr.texi: Likewise.
797 2013-07-15 Richard Sandiford <rdsandiford@googlemail.com>
799 * config/tc-mips.c (match_save_restore_list_operand): Avoid -Wformat
800 error with older GCCs.
801 (mips16_macro_build): Dereference args.
803 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
805 * config/tc-mips.c (mips_prefer_vec_regno, mips_parse_register):
806 New functions, split out from...
807 (reg_lookup): ...here. Remove itbl support.
808 (reglist_lookup): Delete.
809 (mips_operand_token_type): New enum.
810 (mips_operand_token): New structure.
811 (mips_operand_tokens): New variable.
812 (mips_add_token, mips_parse_base_start, mips_parse_argument_token)
813 (mips_parse_arguments): New functions.
814 (md_begin): Initialize mips_operand_tokens.
815 (mips_arg_info): Add a token field. Remove optional_reg field.
816 (match_char, match_expression): New functions.
817 (match_const_int): Use match_expression. Remove "s" argument
818 and return a boolean result. Remove O_register handling.
819 (match_regno, match_reg, match_reg_range): New functions.
820 (match_int_operand, match_mapped_int_operand, match_msb_operand)
821 (match_reg_operand, match_reg_pair_operand, match_perf_reg_operand)
822 (match_addiusp_operand, match_clo_clz_dest_operand)
823 (match_lwm_swm_list_operand, match_entry_exit_operand)
824 (match_save_restore_list_operand, match_mdmx_imm_reg_operand)
825 (match_tied_reg_operand): Remove "s" argument and return a boolean
826 result. Match tokens rather than text. Update calls to
827 match_const_int. Rely on match_regno to call check_regno.
828 (match_pcrel_operand, match_pc_operand): Replace "s" argument with
829 "arg" argument. Return a boolean result.
830 (parse_float_constant): Replace with...
831 (match_float_constant): ...this new function.
832 (match_operand): Remove "s" argument and return a boolean result.
833 Update calls to subfunctions.
834 (mips_ip, mips16_ip): Call mips_parse_arguments. Use match routines
835 rather than string-parsing routines. Update handling of optional
836 registers for token scheme.
838 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
840 * config/tc-mips.c (parse_float_constant): Split out from...
843 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
845 * config/tc-mips.c (INSERT_BITS, INSERT_OPERAND, MIPS16_INSERT_OPERAND):
848 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
850 * config/tc-mips.c (mips32_to_16_reg_map): Delete.
851 (match_entry_exit_operand): New function.
852 (match_save_restore_list_operand): Likewise.
853 (match_operand): Use them.
854 (check_absolute_expr): Delete.
855 (mips16_ip): Rewrite main parsing loop to use mips_operands.
857 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
859 * config/tc-mips.c: Enable functions commented out in previous patch.
860 (SKIP_SPACE_TABS): Move further up file.
861 (mips32_to_micromips_reg_b_map, mips32_to_micromips_reg_c_map)
862 (mips32_to_micromips_reg_d_map, mips32_to_micromips_reg_e_map)
863 (ips32_to_micromips_reg_f_map, mips32_to_micromips_reg_g_map)
864 (mips32_to_micromips_reg_l_map, mips32_to_micromips_reg_m_map)
865 (mips32_to_micromips_reg_q_map, mips32_to_micromips_reg_n_map)
866 (micromips_imm_b_map, micromips_imm_c_map): Delete.
867 (mips_lookup_reg_pair): Delete.
868 (macro): Use report_bad_range and report_bad_field.
869 (mips_immed, expr_const_in_range): Delete.
870 (mips_ip): Rewrite main parsing loop to use new functions.
872 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
874 * config/tc-mips.c (mips_oddfpreg_ok): Move further up file.
875 Change return type to bfd_boolean.
876 (report_bad_range, report_bad_field): New functions.
877 (mips_arg_info): New structure.
878 (match_const_int, convert_reg_type, check_regno, match_int_operand)
879 (match_mapped_int_operand, match_msb_operand, match_reg_operand)
880 (match_reg_pair_operand, match_pcrel_operand, match_perf_reg_operand)
881 (match_addiusp_operand, match_clo_clz_dest_operand)
882 (match_lwm_swm_list_operand, match_mdmx_imm_reg_operand)
883 (match_pc_operand, match_tied_reg_operand, match_operand)
884 (check_completed_insn): New functions, commented out for now.
886 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
888 * config/tc-mips.c (insn_insert_operand): New function.
889 (macro_build, mips16_macro_build): Put null character check
890 in the for loop and convert continues to breaks. Use operand
891 structures to handle constant operands.
893 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
895 * config/tc-mips.c (validate_mips_insn): Move further up file.
896 Add insn_bits and decode_operand arguments. Use the mips_operand
897 fields to work out which bits an operand occupies. Detect double
899 (validate_micromips_insn): Move further up file. Call into
902 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
904 * config/tc-mips.c (mips16_macro_build): Remove 'Y' case.
906 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
908 * config/tc-mips.c (macro_build): Take an int for "C", "k", "\\"
910 (macro): Update accordingly.
912 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
914 * config/tc-mips.c (imm_expr, imm2_expr, offset_expr): Tweak commentary.
916 (md_assemble): Remove imm_reloc handling.
917 (mips_ip): Update commentary. Use offset_expr and offset_reloc
918 rather than imm_expr and imm_reloc for 'i', 'j' and 'u'.
919 Use a temporary array rather than imm_reloc when parsing
920 constant expressions. Remove imm_reloc initialization.
921 (mips16_ip): Update commentary. Use offset_expr and offset_reloc
922 for the relaxable field. Use a relax_char variable to track the
923 type of this field. Remove imm_reloc initialization.
925 2013-07-14 Richard Sandiford <rdsandiford@googlemail.com>
927 * config/tc-mips.c (mips16_ip): Handle "I".
929 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
931 * config/tc-mips.c (mips_flag_nan2008): New variable.
932 (options): Add OPTION_NAN enum value.
933 (md_longopts): Handle it.
934 (md_parse_option): Likewise.
935 (s_nan): New function.
936 (mips_elf_final_processing): Handle EF_MIPS_NAN2008.
937 (md_show_usage): Add -mnan.
939 * doc/as.texinfo (Overview): Add -mnan.
940 * doc/c-mips.texi (MIPS Opts): Document -mnan.
941 (MIPS NaN Encodings): New node. Document .nan directive.
942 (MIPS-Dependent): List the new node.
944 2013-07-09 Tristan Gingold <gingold@adacore.com>
946 * configure.com: Define HAVE_SYS_TYPES_H and HAVE_UNISTD_H
948 2013-07-08 Richard Sandiford <rdsandiford@googlemail.com>
950 * config/tc-mips.c (mips_ip): Unconditionally parse an expression
951 for 'A' and assume that the constant has been elided if the result
954 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
956 * config/tc-mips.c (gprel16_reloc_p): New function.
957 (macro_read_relocs): Assume BFD_RELOC_LO16 if all relocs are
959 (offset_high_part, small_offset_p): New functions.
960 (nacro): Use them. Remove *_OB and *_DOB cases. For single-
961 register load and store macros, handle the 16-bit offset case first.
962 If a 16-bit offset is not suitable for the instruction we're
963 generating, load it into the temporary register using
964 ADDRESS_ADDI_INSN. Make the M_LI_DD code fall through into the
965 M_L_DAB code once the address has been constructed. For double load
966 and store macros, again handle the 16-bit offset case first.
967 If the second register cannot be accessed from the same high
968 part as the first, load it into AT using ADDRESS_ADDI_INSN.
969 Fix the handling of LD in cases where the first register is the
970 same as the base. Also handle the case where the offset is
971 not 16 bits and the second register cannot be accessed from the
972 same high part as the first. For unaligned loads and stores,
973 fuse the offbits == 12 and old "ab" handling. Apply this handling
974 whenever the second offset needs a different high part from the first.
975 Construct the offset using ADDRESS_ADDI_INSN where possible,
976 for offbits == 16 as well as offbits == 12. Use offset_reloc
977 when constructing the individual loads and stores.
978 (mips_ip): Set up imm_expr, imm2_expr, offset_expr, imm_reloc
979 and offset_reloc before matching against a particular opcode.
980 Handle elided 'A' constants. Allow 'A' constants to use
981 relocation operators.
983 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
985 * config/tc-mips.c (validate_mips_insn): Remove "[" and "]" handling.
986 (mips_ip): Likewise. Do not set is_mdmx for INSN_5400 instructions.
987 Check constraints on the VR5400 RZU.OB, SLL.OB and SRL.OB instructions.
989 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
991 * config/tc-mips.c (mips_ip): Preserve the real bit number for "+p".
992 Require the msb to be <= 31 for "+s". Check that the size is <= 31
993 for both "+s" and "+S".
995 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
997 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn):
998 (mips_ip, mips16_ip): Handle "+i".
1000 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
1002 * config/tc-mips.c (mips32_to_micromips_reg_h_map): Delete.
1003 (micromips_to_32_reg_h_map): Rename to...
1004 (micromips_to_32_reg_h_map1): ...this.
1005 (micromips_to_32_reg_i_map): Rename to...
1006 (micromips_to_32_reg_h_map2): ...this.
1007 (mips_lookup_reg_pair): New function.
1008 (gpr_write_mask, macro): Adjust after above renaming.
1009 (validate_micromips_insn): Remove "mi" handling.
1010 (mips_ip): Likewise. Parse both registers in a pair for "mh".
1012 2013-07-07 Richard Sandiford <rdsandiford@googlemail.com>
1014 * config/tc-mips.c (validate_mips_insn, validate_micromips_insn)
1015 (mips_ip): Remove "+D" and "+T" handling.
1017 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1019 * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new
1022 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
1024 * config/tc-aarch64.c (reloc_table): Merge got_prel19 into got.
1026 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
1028 * config/tc-aarch64.c (md_apply_fix): Reorder case values.
1029 (aarch64_force_relocation): Likewise.
1031 2013-07-02 Alan Modra <amodra@gmail.com>
1033 * config/tc-ppc.c (ppc_elf_adjust_symtab): Don't make .TOC. weak.
1035 2013-06-26 Maciej W. Rozycki <macro@codesourcery.com>
1037 * doc/as.texinfo (Overview): Remove @samp from MIPS ISA names.
1038 * doc/c-mips.texi (MIPS Options): Remove @sc from MIPS ISA names.
1039 Replace @sc{mips16} with literal `MIPS16'.
1040 (MIPS ISA): Replace @sc{mips3} with literal `MIPS III'.
1042 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1044 * config/tc-aarch64.c (reloc_table): Replace
1045 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC with
1046 BFD_RELOC_AARCH64_LD_GOT_LO12_NC; likewise to
1047 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC and
1048 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC.
1049 (md_apply_fix): Handle BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
1050 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
1051 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
1052 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
1053 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC and
1054 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC.
1055 (aarch64_force_relocation): Likewise.
1057 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1059 * config/tc-aarch64.c (ilp32_p): New static variable.
1060 (elf64_aarch64_target_format): Return the target according to the
1062 (md_begin): Determine 'mach' according to the value of 'ilp32_p'.
1063 (aarch64_opts): Add support for options '-milp32' and '-mlp64'.
1064 (aarch64_dwarf2_addr_size): New function.
1065 * config/tc-aarch64.h (aarch64_dwarf2_addr_size): New declaration.
1066 (DWARF2_ADDR_SIZE): New define.
1068 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1070 * doc/c-mips.texi: Use ISA instead of @sc{isa}.
1072 2013-06-26 Richard Sandiford <rdsandiford@googlemail.com>
1074 * config/tc-mips.c (validate_mips_insn): Use STYPE rather than SHAMT.
1076 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1078 * config/tc-mips.c (mips_set_options): Add insn32 member.
1079 (mips_opts): Initialize it.
1080 (NOP_INSN, NOP_INSN_SIZE): Handle insn32 mode.
1081 (options): Add OPTION_INSN32 and OPTION_NO_INSN32 enum values.
1082 (md_longopts): Add "minsn32" and "mno-insn32" options.
1083 (is_size_valid): Handle insn32 mode.
1084 (md_assemble): Pass instruction string down to macro.
1085 (brk_fmt): Add second dimension and insn32 mode initializers.
1086 (mfhl_fmt): Likewise.
1087 (BRK_FMT, MFHL_FMT): Handle insn32 mode.
1088 (macro_build) <'c'>: Handle microMIPS 32-bit BREAK encoding.
1089 (macro_build_jalr, move_register): Handle insn32 mode.
1090 (macro_build_branch_rs): Likewise.
1091 (macro): Handle insn32 mode.
1092 <M_JRADDIUSP>, <M_JRC>, <M_MOVEP>: New cases.
1093 (mips_ip): Handle insn32 mode.
1094 (md_parse_option): Handle OPTION_INSN32 and OPTION_NO_INSN32.
1095 (s_mipsset): Handle "insn32" and "noinsn32" pseudo-ops.
1096 (mips_handle_align): Handle insn32 mode.
1097 (md_show_usage): Add -minsn32 and -mno-insn32.
1099 * doc/as.texinfo (Target MIPS options): Add -minsn32 and
1100 -mno-insn32 options.
1101 (-minsn32, -mno-insn32): New options.
1102 * doc/c-mips.texi (MIPS Opts): Add -minsn32 and -mno-insn32
1104 (MIPS assembly options): New node. Document .set insn32 and
1106 (MIPS-Dependent): List the new node.
1108 2013-06-25 Nick Clifton <nickc@redhat.com>
1110 * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
1111 the PC in indirect addressing on 430xv2 parts.
1112 (msp430_operands): Add version test to hardware bug encoding
1115 2013-06-24 Roland McGrath <mcgrathr@google.com>
1117 * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
1118 so it skips whitespace before it.
1119 (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
1121 * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
1122 (arm_reg_parse_multi): Skip whitespace first.
1123 (parse_reg_list): Likewise.
1124 (parse_vfp_reg_list): Likewise.
1125 (s_arm_unwind_save_mmxwcg): Likewise.
1127 2013-06-24 Nick Clifton <nickc@redhat.com>
1130 * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
1132 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1134 * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
1136 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1138 * config/tc-mips.c: Assert that offsetT and valueT are at least
1140 (GPR_SMIN, GPR_SMAX): New macros.
1141 (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
1143 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1145 * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
1146 conditions. Remove any code deselected by them.
1147 (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
1149 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1151 * NEWS: Note removal of ECOFF support.
1152 * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
1153 * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
1154 (MULTI_CFILES): Remove config/e-mipsecoff.c.
1155 * Makefile.in: Regenerate.
1156 * configure.in: Remove MIPS ECOFF references.
1157 (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
1159 (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
1160 (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
1161 (mips-*-*): ...this single case.
1162 (mipsbecoff, mipslecoff, mipsecoff): Remove emulations. Expect
1163 MIPS emulations to be e-mipself*.
1164 * configure: Regenerate.
1165 * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
1166 (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
1167 (mips-*-sysv*): Remove coff and ecoff cases.
1168 * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
1169 * ecoff.c: Remove reference to MIPS ECOFF.
1170 * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
1171 * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
1172 (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
1173 (mips_hi_fixup): Tweak comment.
1174 (append_insn): Require a howto.
1175 (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
1177 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1179 * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
1180 Use "CPU" instead of "cpu".
1181 * doc/c-mips.texi: Likewise.
1182 (MIPS Opts): Rename to MIPS Options.
1183 (MIPS option stack): Rename to MIPS Option Stack.
1184 (MIPS ASE instruction generation overrides): Rename to
1185 MIPS ASE Instruction Generation Overrides (for now).
1186 (MIPS floating-point): Rename to MIPS Floating-Point.
1188 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1190 * doc/c-mips.texi (MIPS Macros): New section.
1191 (MIPS Object): Replace with...
1192 (MIPS Small Data): ...this new section.
1194 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1196 * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
1197 Capitalize name. Use @kindex instead of @cindex for .set entries.
1199 2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
1201 * doc/c-mips.texi (MIPS Stabs): Remove section.
1203 2013-06-20 Richard Sandiford <rdsandiford@googlemail.com>
1205 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
1206 (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
1207 (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
1208 (ISA_SUPPORTS_VIRT64_ASE): Delete.
1209 (mips_ase): New structure.
1210 (mips_ases): New table.
1211 (FP64_ASES): New macro.
1212 (mips_ase_groups): New array.
1213 (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
1214 (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
1216 (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
1217 (md_parse_option): Use mips_ases and mips_set_ase instead of
1218 separate case statements for each ASE option.
1219 (mips_after_parse_args): Use FP64_ASES. Use
1220 mips_check_isa_supports_ases to check the ASEs against
1222 (s_mipsset): Use mips_ases and mips_set_ase instead of
1223 separate if statements for each ASE option. Use
1224 mips_check_isa_supports_ases, even when a non-ASE option
1227 2013-06-19 Greta Yorsh <Greta.Yorsh@arm.com>
1229 * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
1231 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1233 * config/tc-mips.c (md_shortopts, options, md_longopts)
1234 (md_longopts_size): Move earlier in file.
1236 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1238 * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
1239 with a single "ase" bitmask.
1240 (mips_opts): Update accordingly.
1241 (file_ase, file_ase_explicit): New variables.
1242 (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
1243 (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
1244 (ISA_HAS_ROR): Adjust for mips_set_options change.
1245 (is_opcode_valid): Take the base ase mask directly from mips_opts.
1246 (mips_ip): Adjust for mips_set_options change.
1247 (md_parse_option): Likewise. Update file_ase_explicit.
1248 (mips_after_parse_args): Adjust for mips_set_options change.
1249 Use bitmask operations to select the default ASEs. Set file_ase
1250 rather than individual per-ASE variables.
1251 (s_mipsset): Adjust for mips_set_options change.
1252 (mips_elf_final_processing): Test file_ase rather than
1253 file_ase_mdmx. Remove commented-out code.
1255 2013-06-18 Richard Sandiford <rdsandiford@googlemail.com>
1257 * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
1258 (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
1259 (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
1260 (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
1261 (mips_after_parse_args): Use the new "ase" field to choose
1263 (mips_cpu_info_table): Move ASEs from the "flags" field to the
1266 2013-06-18 Richard Earnshaw <rearnsha@arm.com>
1268 * config/tc-arm.c (symbol_preemptible): New function.
1269 (relax_branch): Use it.
1271 2013-06-17 Catherine Moore <clm@codesourcery.com>
1272 Maciej W. Rozycki <macro@codesourcery.com>
1273 Chao-Ying Fu <fu@mips.com>
1275 * config/tc-mips.c (mips_set_options): Add ase_eva.
1276 (mips_set_options mips_opts): Add ase_eva.
1277 (file_ase_eva): Declare.
1278 (ISA_SUPPORTS_EVA_ASE): Define.
1279 (IS_SEXT_9BIT_NUM): Define.
1280 (MIPS_CPU_ASE_EVA): Define.
1281 (is_opcode_valid): Add support for ase_eva.
1282 (macro_build): Likewise.
1284 (validate_mips_insn): Likewise.
1285 (validate_micromips_insn): Likewise.
1286 (mips_ip): Likewise.
1287 (options): Add OPTION_EVA and OPTION_NO_EVA.
1288 (md_longopts): Add -meva and -mno-eva.
1289 (md_parse_option): Process new options.
1290 (mips_after_parse_args): Check for valid EVA combinations.
1291 (s_mipsset): Likewise.
1293 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1295 * dwarf2dbg.h (dwarf2_move_insn): Declare.
1296 * dwarf2dbg.c (line_subseg): Add pmove_tail.
1297 (get_line_subseg): Add create_p argument. Initialize pmove_tail.
1298 (dwarf2_gen_line_info_1): Update call accordingly.
1299 (dwarf2_move_insn): New function.
1300 * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
1302 2013-06-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1306 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com>
1309 * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
1310 (dwarf2_gen_line_info_1): Delete.
1311 (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
1312 (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
1313 (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
1314 (dwarf2_directive_loc): Push previous .locs instead of generating
1317 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1319 * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
1320 (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
1322 2013-06-13 Nick Clifton <nickc@redhat.com>
1325 * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
1326 * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
1327 function. Generates an error if the adjusted offset is out of a
1330 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
1332 * config/tc-nios2.c (md_apply_fix): Mask constant
1333 BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
1335 2013-06-10 Maciej W. Rozycki <macro@codesourcery.com>
1337 * config/tc-mips.c (append_insn): Don't do branch relaxation for
1338 MIPS-3D instructions either.
1339 (md_convert_frag): Update the COPx branch mask accordingly.
1341 * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
1343 * doc/as.texinfo (Overview): Add --relax-branch and
1345 * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
1348 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
1350 * config/tc-nios2.c (nios2_parse_args): Allow trap argument to
1353 2013-06-08 Catherine Moore <clm@codesourcery.com>
1355 * config/tc-mips.c (is_opcode_valid): Build ASE mask.
1356 (is_opcode_valid_16): Pass ase value to opcode_is_member.
1357 (append_insn): Change INSN_xxxx to ASE_xxxx.
1359 2013-06-01 George Thomas <george.thomas@atmel.com>
1361 * gas/config/tc-avr.c: Change ISA for devices with USB support to
1364 2013-05-31 H.J. Lu <hongjiu.lu@intel.com>
1366 * config/tc-i386.c (md_begin): Don't align text/data/bss sections
1369 2013-05-31 Paul Brook <paul@codesourcery.com>
1371 * config/tc-mips.c (s_ehword): New.
1373 2013-05-30 Paul Brook <paul@codesourcery.com>
1375 * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
1377 2013-05-29 Maciej W. Rozycki <macro@codesourcery.com>
1379 * write.c (resolve_reloc_expr_symbols): On REL targets don't
1380 convert relocs who have no relocatable field either. Rephrase
1381 the conditional so that the PC-relative check is only applied
1384 2013-05-28 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1386 * config/tc-mips.c (macro) <ld>: Don't use $zero for address
1389 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1391 * config/tc-aarch64.c (reloc_table): Update to use
1392 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
1393 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
1394 (md_apply_fix): Likewise.
1395 (aarch64_force_relocation): Likewise.
1397 2013-05-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1399 * config/tc-arm.c (it_fsm_post_encode): Improve
1400 warning messages about deprecated IT block formats.
1402 2013-05-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1404 * config/tc-aarch64.c (md_apply_fix): Move value range checking
1405 inside fx_done condition.
1407 2013-05-22 Jürgen Urban <JuergenUrban@gmx.de>
1409 * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
1411 2013-05-20 Peter Bergner <bergner@vnet.ibm.com>
1413 * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
1414 and clean up warning when using PRINT_OPCODE_TABLE.
1416 2013-05-20 Alan Modra <amodra@gmail.com>
1418 * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
1419 and data fixups performing shift/high adjust/sign extension on
1420 fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size
1421 when writing data fixups rather than recalculating size.
1423 2013-05-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1425 * doc/c-msp430.texi: Fix typo.
1427 2013-05-16 Tristan Gingold <gingold@adacore.com>
1429 * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
1430 are also TOC symbols.
1432 2013-05-16 Nick Clifton <nickc@redhat.com>
1434 * config/tc-msp430.c: Make -mmcu recognise more part numbers.
1435 Add -mcpu command to specify core type.
1436 * doc/c-msp430.texi: Update documentation.
1438 2013-05-09 Andrew Pinski <apinski@cavium.com>
1440 * config/tc-mips.c (struct mips_set_options): New ase_virt field.
1441 (mips_opts): Update for the new field.
1442 (file_ase_virt): New variable.
1443 (ISA_SUPPORTS_VIRT_ASE): New macro.
1444 (ISA_SUPPORTS_VIRT64_ASE): New macro.
1445 (MIPS_CPU_ASE_VIRT): New define.
1446 (is_opcode_valid): Handle ase_virt.
1447 (macro_build): Handle "+J".
1448 (validate_mips_insn): Likewise.
1449 (mips_ip): Likewise.
1450 (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
1451 (md_longopts): Add mvirt and mnovirt
1452 (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
1453 (mips_after_parse_args): Handle ase_virt field.
1454 (s_mipsset): Handle "virt" and "novirt".
1455 (mips_elf_final_processing): Add a comment about virt ASE might need
1457 (md_show_usage): Print out the usage of -mvirt and mno-virt options.
1458 * doc/c-mips.texi: Document -mvirt and -mno-virt.
1459 Document ".set virt" and ".set novirt".
1461 2013-05-09 Alan Modra <amodra@gmail.com>
1463 * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
1464 control of operand flag bits.
1466 2013-05-07 Alan Modra <amodra@gmail.com>
1468 * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
1469 (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
1470 (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
1471 (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
1472 (md_apply_fix): Set fx_no_overflow for assorted relocations.
1473 Shift and sign-extend fieldval for use by some VLE reloc
1474 operand->insert functions.
1476 2013-05-06 Paul Brook <paul@codesourcery.com>
1477 Catherine Moore <clm@codesourcery.com>
1479 * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
1480 (limited_pcrel_reloc_p): Likewise.
1481 (md_apply_fix): Likewise.
1482 (tc_gen_reloc): Likewise.
1484 2013-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1486 * config/tc-mips.c (limited_pcrel_reloc_p): New function.
1487 (mips_fix_adjustable): Adjust pc-relative check to use
1490 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
1492 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
1493 (s_mips_stab): Do not restrict to stabn only.
1495 2013-05-02 Nick Clifton <nickc@redhat.com>
1497 * config/tc-msp430.c: Add support for the MSP430X architecture.
1498 Add code to insert a NOP instruction after any instruction that
1499 might change the interrupt state.
1500 Add support for the LARGE memory model.
1501 Add code to initialise the .MSP430.attributes section.
1502 * config/tc-msp430.h: Add support for the MSP430X architecture.
1503 * doc/c-msp430.texi: Document the new -mL and -mN command line
1505 * NEWS: Mention support for the MSP430X architecture.
1507 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1509 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
1510 alpha*-*-linux*ecoff*.
1512 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
1514 * config/tc-mips.c (mips_ip): Add sizelo.
1515 For "+C", "+G", and "+H", set sizelo and compare against it.
1517 2013-04-29 Nick Clifton <nickc@redhat.com>
1519 * as.c (Options): Add -gdwarf-sections.
1520 (parse_args): Likewise.
1521 * as.h (flag_dwarf_sections): Declare.
1522 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
1523 (process_entries): When -gdwarf-sections is enabled generate
1524 fragmentary .debug_line sections.
1525 (out_debug_line): Set the section for the .debug_line section end
1527 * doc/as.texinfo: Document -gdwarf-sections.
1528 * NEWS: Mention -gdwarf-sections.
1530 2013-04-26 Christian Groessler <chris@groessler.org>
1532 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
1533 according to the target parameter. Don't call s_segm since s_segm
1534 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
1536 (md_begin): Call s_segm according to target parameter from command
1539 2013-04-25 Alan Modra <amodra@gmail.com>
1541 * configure.in: Allow little-endian linux.
1542 * configure: Regenerate.
1544 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
1546 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
1547 "fstatus" control register to "eccinj".
1549 2013-04-19 Kai Tietz <ktietz@redhat.com>
1551 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
1553 2013-04-15 Julian Brown <julian@codesourcery.com>
1555 * expr.c (add_to_result, subtract_from_result): Make global.
1556 * expr.h (add_to_result, subtract_from_result): Add prototypes.
1557 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
1558 subtract_from_result to handle extra bit of precision for .sleb128
1561 2013-04-10 Julian Brown <julian@codesourcery.com>
1563 * read.c (convert_to_bignum): Add sign parameter. Use it
1564 instead of X_unsigned to determine sign of resulting bignum.
1565 (emit_expr): Pass extra argument to convert_to_bignum.
1566 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
1567 X_extrabit to convert_to_bignum.
1568 (parse_bitfield_cons): Set X_extrabit.
1569 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
1570 Initialise X_extrabit field as appropriate.
1571 (add_to_result): New.
1572 (subtract_from_result): New.
1574 * expr.h (expressionS): Add X_extrabit field.
1576 2013-04-10 Jan Beulich <jbeulich@suse.com>
1578 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
1579 register being PC when is_t or writeback, and use distinct
1580 diagnostic for the latter case.
1582 2013-04-10 Jan Beulich <jbeulich@suse.com>
1584 * gas/config/tc-arm.c (parse_operands): Re-write
1585 po_barrier_or_imm().
1586 (do_barrier): Remove bogus constraint().
1587 (do_t_barrier): Remove.
1589 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
1591 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
1592 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
1594 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
1596 2013-04-09 Jan Beulich <jbeulich@suse.com>
1598 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
1599 Use local variable Rt in more places.
1600 (do_vmsr): Accept all control registers.
1602 2013-04-09 Jan Beulich <jbeulich@suse.com>
1604 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
1605 if there was none specified for moves between scalar and core
1608 2013-04-09 Jan Beulich <jbeulich@suse.com>
1610 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
1611 NEON_ALL_LANES case.
1613 2013-04-08 Jan Beulich <jbeulich@suse.com>
1615 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
1618 2013-04-08 Jan Beulich <jbeulich@suse.com>
1620 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
1623 2013-04-03 Alan Modra <amodra@gmail.com>
1625 * doc/as.texinfo: Add support to generate man options for h8300.
1626 * doc/c-h8300.texi: Likewise.
1628 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1630 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
1633 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
1636 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
1638 2013-03-26 Nick Clifton <nickc@redhat.com>
1641 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
1642 start of the file each time.
1645 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
1648 2013-03-26 Douglas B Rupp <rupp@gnat.com>
1650 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
1653 2013-03-21 Will Newton <will.newton@linaro.org>
1655 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
1656 pc-relative str instructions in Thumb mode.
1658 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1660 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
1661 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
1663 * config/tc-h8300.h: Remove duplicated defines.
1665 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1668 * tc-avr.c (mcu_has_3_byte_pc): New function.
1669 (tc_cfi_frame_initial_instructions): Call it to find return
1672 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
1675 * config/tc-tic6x.c (tic6x_try_encode): Handle
1676 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
1677 encode register pair numbers when required.
1679 2013-03-15 Will Newton <will.newton@linaro.org>
1681 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
1682 in vstr in Thumb mode for pre-ARMv7 cores.
1684 2013-03-14 Andreas Schwab <schwab@suse.de>
1686 * doc/c-arc.texi (ARC Directives): Revert last change and use
1687 @itemize instead of @table.
1688 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
1690 2013-03-14 Nick Clifton <nickc@redhat.com>
1693 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
1694 NULL message, instead just check ARM_CPU_IS_ANY directly.
1696 2013-03-14 Nick Clifton <nickc@redhat.com>
1699 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
1701 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
1702 to the @item directives.
1703 (ARM-Neon-Alignment): Move to correct place in the document.
1704 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
1706 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
1709 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
1711 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
1712 case. Add default BAD_CASE to switch.
1714 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
1716 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
1717 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
1719 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1721 * config/tc-arm.c (crc_ext_armv8): New feature set.
1722 (UNPRED_REG): New macro.
1723 (do_crc32_1): New function.
1724 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
1725 do_crc32ch, do_crc32cw): Likewise.
1727 (insns): Add entries for crc32 mnemonics.
1728 (arm_extensions): Add entry for crc.
1730 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
1732 * write.h (struct fix): Add fx_dot_frag field.
1733 (dot_frag): Declare.
1734 * write.c (dot_frag): New variable.
1735 (fix_new_internal): Set fx_dot_frag field with dot_frag.
1736 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
1737 * expr.c (expr): Save value of frag_now in dot_frag when setting
1739 * read.c (emit_expr): Likewise. Delete comments.
1741 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
1743 * config/tc-i386.c (flag_code_names): Removed.
1744 (i386_index_check): Rewrote.
1746 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
1748 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
1750 (aarch64_double_precision_fmovable): New function.
1751 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
1752 function; handle hexadecimal representation of IEEE754 encoding.
1753 (parse_operands): Update the call to parse_aarch64_imm_float.
1755 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1757 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
1758 (check_hle): Updated.
1759 (md_assemble): Likewise.
1760 (parse_insn): Likewise.
1762 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
1764 * config/tc-i386.c (_i386_insn): Add rep_prefix.
1765 (md_assemble): Check if REP prefix is OK.
1766 (parse_insn): Remove expecting_string_instruction. Set
1769 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1771 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
1773 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
1775 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
1776 for system registers.
1778 2013-02-27 DJ Delorie <dj@redhat.com>
1780 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
1781 (rl78_op): Handle %code().
1782 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
1783 (tc_gen_reloc): Likwise; convert to a computed reloc.
1784 (md_apply_fix): Likewise.
1786 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
1788 * config/rl78-parse.y: Fix encoding of DIVWU insn.
1790 2013-02-25 Terry Guo <terry.guo@arm.com>
1792 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
1793 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
1794 list of accepted CPUs.
1796 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
1799 * config/tc-i386.c (cpu_arch): Add ".smap".
1801 * doc/c-i386.texi: Document smap.
1803 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1805 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
1806 mips_assembling_insn appropriately.
1807 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
1809 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1811 * config/tc-mips.c (append_insn): Correct indentation, remove
1814 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1816 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
1818 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1820 * configure.tgt: Add nios2-*-rtems*.
1822 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
1824 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
1827 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
1829 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
1830 (macro): Use it. Assert that trunc.w.s is not used for r5900.
1832 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
1834 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
1837 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1838 Andrew Jenner <andrew@codesourcery.com>
1840 Based on patches from Altera Corporation.
1842 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
1843 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
1844 * Makefile.in: Regenerated.
1845 * configure.tgt: Add case for nios2*-linux*.
1846 * config/obj-elf.c: Conditionally include elf/nios2.h.
1847 * config/tc-nios2.c: New file.
1848 * config/tc-nios2.h: New file.
1849 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
1850 * doc/Makefile.in: Regenerated.
1851 * doc/all.texi: Set NIOSII.
1852 * doc/as.texinfo (Overview): Add Nios II options.
1853 (Machine Dependencies): Include c-nios2.texi.
1854 * doc/c-nios2.texi: New file.
1855 * NEWS: Note Altera Nios II support.
1857 2013-02-06 Alan Modra <amodra@gmail.com>
1860 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
1861 Don't skip fixups with fx_subsy non-NULL.
1862 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
1863 with fx_subsy non-NULL.
1865 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
1867 * doc/c-metag.texi: Add "@c man" markers.
1869 2013-02-04 Alan Modra <amodra@gmail.com>
1871 * write.c (fixup_segment): Return void. Delete seg_reloc_count
1873 (TC_ADJUST_RELOC_COUNT): Delete.
1874 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
1876 2013-02-04 Alan Modra <amodra@gmail.com>
1878 * po/POTFILES.in: Regenerate.
1880 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
1882 * config/tc-metag.c: Make SWAP instruction less permissive with
1885 2013-01-29 DJ Delorie <dj@redhat.com>
1887 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
1888 relocs in .word/.etc statements.
1890 2013-01-29 Roland McGrath <mcgrathr@google.com>
1892 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
1893 immediate value for 8-bit offset" error so it shows line info.
1895 2013-01-24 Joseph Myers <joseph@codesourcery.com>
1897 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
1900 2013-01-24 Nick Clifton <nickc@redhat.com>
1902 * config/tc-v850.c: Add support for e3v5 architecture.
1903 * doc/c-v850.texi: Mention new support.
1905 2013-01-23 Nick Clifton <nickc@redhat.com>
1908 * config/tc-avr.c: Include dwarf2dbg.h.
1910 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1912 * config/tc-i386.c (reloc): Support size relocation only for ELF.
1913 (tc_i386_fix_adjustable): Likewise.
1914 (lex_got): Likewise.
1915 (tc_gen_reloc): Likewise.
1917 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1919 * config/tc-aarch64.c (output_operand_error_record): Change to output
1920 the out-of-range error message as value-expected message if there is
1921 only one single value in the expected range.
1922 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
1923 LSL #0 as a programmer-friendly feature.
1925 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1927 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
1928 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
1929 BFD_RELOC_64_SIZE relocations.
1930 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
1932 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
1933 relocations against local symbols.
1935 2013-01-16 Alan Modra <amodra@gmail.com>
1937 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
1938 finding some sort of toc syntax error, and break to avoid
1939 compiler uninit warning.
1941 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1944 * config/tc-i386.c (lex_got): Increment length by 1 if the
1945 relocation token is removed.
1947 2013-01-15 Nick Clifton <nickc@redhat.com>
1949 * config/tc-v850.c (md_assemble): Allow signed values for
1952 2013-01-11 Sean Keys <skeys@ipdatasys.com>
1954 * config/tc-xgate.c (md_begin): Fix mistake made when going from
1957 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
1959 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
1960 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
1961 * config/tc-ppc.c (md_show_usage): Likewise.
1962 (ppc_handle_align): Handle power8's group ending nop.
1964 2013-01-10 Sean Keys <skeys@ipdatasys.com>
1966 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
1967 that the assember exits after the opcodes have been printed.
1969 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1971 * app.c: Remove trailing white spaces.
1975 * dw2gencfi.c: Likewise.
1976 * dwarf2dbg.h: Likewise.
1977 * ecoff.c: Likewise.
1978 * input-file.c: Likewise.
1979 * itbl-lex.h: Likewise.
1980 * output-file.c: Likewise.
1983 * subsegs.c: Likewise.
1984 * symbols.c: Likewise.
1985 * write.c: Likewise.
1986 * config/tc-i386.c: Likewise.
1987 * doc/Makefile.am: Likewise.
1988 * doc/Makefile.in: Likewise.
1989 * doc/c-aarch64.texi: Likewise.
1990 * doc/c-alpha.texi: Likewise.
1991 * doc/c-arc.texi: Likewise.
1992 * doc/c-arm.texi: Likewise.
1993 * doc/c-avr.texi: Likewise.
1994 * doc/c-bfin.texi: Likewise.
1995 * doc/c-cr16.texi: Likewise.
1996 * doc/c-d10v.texi: Likewise.
1997 * doc/c-d30v.texi: Likewise.
1998 * doc/c-h8300.texi: Likewise.
1999 * doc/c-hppa.texi: Likewise.
2000 * doc/c-i370.texi: Likewise.
2001 * doc/c-i386.texi: Likewise.
2002 * doc/c-i860.texi: Likewise.
2003 * doc/c-m32c.texi: Likewise.
2004 * doc/c-m32r.texi: Likewise.
2005 * doc/c-m68hc11.texi: Likewise.
2006 * doc/c-m68k.texi: Likewise.
2007 * doc/c-microblaze.texi: Likewise.
2008 * doc/c-mips.texi: Likewise.
2009 * doc/c-msp430.texi: Likewise.
2010 * doc/c-mt.texi: Likewise.
2011 * doc/c-s390.texi: Likewise.
2012 * doc/c-score.texi: Likewise.
2013 * doc/c-sh.texi: Likewise.
2014 * doc/c-sh64.texi: Likewise.
2015 * doc/c-tic54x.texi: Likewise.
2016 * doc/c-tic6x.texi: Likewise.
2017 * doc/c-v850.texi: Likewise.
2018 * doc/c-xc16x.texi: Likewise.
2019 * doc/c-xgate.texi: Likewise.
2020 * doc/c-xtensa.texi: Likewise.
2021 * doc/c-z80.texi: Likewise.
2022 * doc/internals.texi: Likewise.
2024 2013-01-10 Roland McGrath <mcgrathr@google.com>
2026 * hash.c (hash_new_sized): Make it global.
2027 * hash.h: Declare it.
2028 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
2031 2013-01-10 Will Newton <will.newton@imgtec.com>
2033 * Makefile.am: Add Meta.
2034 * Makefile.in: Regenerate.
2035 * config/tc-metag.c: New file.
2036 * config/tc-metag.h: New file.
2037 * configure.tgt: Add Meta.
2038 * doc/Makefile.am: Add Meta.
2039 * doc/Makefile.in: Regenerate.
2040 * doc/all.texi: Add Meta.
2041 * doc/as.texiinfo: Document Meta options.
2042 * doc/c-metag.texi: New file.
2044 2013-01-09 Steve Ellcey <sellcey@mips.com>
2046 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
2048 * config/tc-mips.c (internalError): Remove, replace with abort.
2050 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2052 * config/tc-aarch64.c (parse_operands): Change to compare the result
2053 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
2055 2013-01-07 Nick Clifton <nickc@redhat.com>
2058 * config/tc-arm.c (skip_past_char): Skip whitespace before the
2059 anticipated character.
2060 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
2061 here as it is no longer needed.
2063 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
2065 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
2066 * doc/c-score.texi (SCORE-Opts): Likewise.
2067 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
2069 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2071 * config/tc-mips.c: Add support for MIPS r5900.
2072 Add M_LQ_AB and M_SQ_AB to support large values for instructions
2074 (can_swap_branch_p, get_append_method): Detect some conditional
2075 short loops to fix a bug on the r5900 by NOP in the branch delay
2077 (M_MUL): Support 3 operands in multu on r5900.
2078 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
2079 (s_mipsset): Force 32 bit floating point on r5900.
2080 (mips_ip): Check parameter range of instructions mfps and mtps on
2082 * configure.in: Detect CPU type when target string contains r5900
2083 (e.g. mips64r5900el-linux-gnu).
2085 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
2087 * as.c (parse_args): Update copyright year to 2013.
2089 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
2091 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
2094 2013-01-02 Nick Clifton <nickc@redhat.com>
2097 * config/tc-arm.c (parse_address_main): Skip whitespace before a
2100 For older changes see ChangeLog-2012
2102 Copyright (C) 2013 Free Software Foundation, Inc.
2104 Copying and distribution of this file, with or without modification,
2105 are permitted in any medium without royalty provided the copyright
2106 notice and this notice are preserved.
2112 version-control: never
projects / platform / upstream / binutils.git / blob