1 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
3 * config/tc-mips.c (macro): State the recommended way of creating
4 32-bit or 64-bit addresses.
6 2015-04-23 Jan Beulich <jbeulich@suse.com>
8 * config/tc-i386.c (match_mem_size): Also allow no size
9 specification when broadcasting.
11 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
13 * doc/as.texinfo (Bundle directives): Shorten menu entry and
15 (CFI directives): Use @subsection.
16 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
17 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
19 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21 * config/tc-avr.c (create_record_for_frag): Rename link to
24 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
27 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
29 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
31 * as.h (compressed_debug_section_type): Removed.
33 2015-04-14 Nick Clifton <nickc@redhat.com>
35 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
36 (TC_FORCE_RELOCATION_SUB_SAME): Define.
37 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
39 2015-04-10 Nick Clifton <nickc@redhat.com>
42 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
43 the -EB option with the linker's --be8 option.
45 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
47 * doc/c-rx.texi: Fix markup typos in last change.
49 2015-04-09 Nick Clifton <nickc@redhat.com>
51 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
52 (md_longopts): Add -mno-allow-string-insns.
53 (md_parse_option): Handle -mno-allow-string-insns.
54 (md_show_usage): Mention -mno-allow-string-insns.
55 (rx_note_string_insn_use): New function. Produces an error
56 message if a string insn is used when it is not allowed.
57 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
58 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
59 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
60 * doc/c-rx.texi: Document -mno-allow-string-insns.
62 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
64 * as.c (show_usage): Update --compress-debug-sections.
65 (std_longopts): Use optional_argument on compress-debug-sections.
67 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
68 * as.h (compressed_debug_section_type): New.
69 (flag_compress_debug): Change type to compressed_debug_section_type.
70 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
71 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
72 --compress-debug-sections=zlib-gabi. Call
73 bfd_get_compression_header_size to get compression header size.
74 Don't rename section name for --compress-debug-sections=zlib-gabi.
75 * config/tc-i386.c (compressed_debug_section_type): Set to
77 * doc/as.texinfo: Document
78 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
80 2015-04-07 Renlin Li <renlin.li@arm.com>
82 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
83 (s_aarch64_inst): Likewise.
84 (md_assemble): Likewise.
86 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
88 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
91 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
93 * write.c (compress_debug): Don't write the zlib header if
94 compressed section size is the same as before compression.
96 2015-04-02 Nick Clifton <nickc@redhat.com>
99 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
100 min and max parameters. Sign extend values before testing.
102 2015-04-02 Renlin Li <renlin.li@arm.com>
104 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
105 (mapping_state_2): Don't emit MAP_DATA here.
106 (s_aarch64_inst): Align frag during state transition.
107 (md_assemble): Likewise.
109 2015-04-02 Ed Maste <emaste@freebsd.org>
111 * config/tc-aarch64.c (set_error_kind): Delete.
112 (set_error_message): Delete.
114 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
116 * configure: Regenerated.
118 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
120 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
121 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
123 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
125 * config/tc-arm.c: Add support for Samsung Exynos M1.
126 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
128 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
130 * configure: Regenerated.
132 2015-03-31 Ed Schouten <ed@nuxi.nl>
134 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
136 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
138 * configure.ac: Revert the AM_ZLIB change.
139 * Makefile.in: Regenerated.
140 * aclocal.m4: Likewise.
141 * configure: Likewise.
143 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
145 * Makefile.am (ZLIBINC): New.
146 (AM_CFLAGS): Add $(ZLIBINC).
147 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
148 (parse_args): Likewise.
149 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
150 (compress_init): Don't check HAVE_ZLIB_H.
151 (compress_data): Likewise.
152 (compress_finish): Likewise.
153 * configure.ac (AM_ZLIB): Removed.
154 (zlibinc): New. AC_SUBST.
155 Add --with-system-zlib.
156 * Makefile.in: Regenerated.
157 * config.in: Likewise.
158 * configure: Likewise.
159 * doc/Makefile.in: Likewise.
161 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
163 * config/tc-i386.c (cpu_flags_set): Removed.
165 2015-03-25 Renlin Li <renlin.li@arm.com>
167 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
169 (mapping_state_2): Emit first MAP_DATA symbol here.
171 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
174 * write.c (compress_debug): Don't write the zlib header if
175 compression didn't make the section smaller.
177 2015-03-24 Terry Guo <terry.guo@arm.com>
179 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
181 (parse_psr): Likewise.
182 (do_t_mrs): Likewise.
183 (do_t_msr): Likewise.
184 (static const arm_feature_set arm_ext_*): Defined with new macros.
185 (static const arm_feature_set arm_cext_*): Likewise.
186 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
187 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
188 (deprecated_coproc_regs): Likewise.
189 (UL_BARRIER): Likewise.
190 (barrier_opt_names): Likewise.
191 (arm_cpus): Likewise.
192 (arm_extensions): Likewise.
194 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
196 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
197 instructions to 10 bytes.
199 2015-03-19 Nick Clifton <nickc@redhat.com>
201 * config/tc-rl78.c (enum options): Add G13 and G14.
202 (md_longopts): Add -mg13 and -mg14.
203 (md_parse_option): Handle -mg13 and -mg14.
204 (md_show_usage): List -mg13 and -mg14.
205 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
207 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
208 Nick Clifton <nickc@redhat.com>
211 * doc/as.texinfo: Note that when gas compresses debug sections the
212 compression is only performed if it makes the section smaller.
213 * write.c (compress_debug): Do not compress a debug section if
214 doing so would make it larger.
216 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
218 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
219 (i386_align_code): Add PROCESSOR_ZNVER cases.
220 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
221 * doc/c-i386.texi: Add znver1 and clzero.
223 2015-03-16 Nick Clifton <nickc@redhat.com>
225 * dwarf2dbg.c (out_header): Remove spurious #if 1.
227 2015-03-13 Jiong Wang <jiong.wang@arm.com>
229 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
232 2015-03-13 Jiong Wang <jiong.wang@arm.com>
234 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
236 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
238 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
239 * doc/c-mips.texi: Document i6400 -march option.
241 2015-03-12 Nick Clifton <nickc@redhat.com>
244 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
245 to arm_apply_sym_value. Update prototype.
246 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
247 Do not apply the value if the symbol is in a different segment to
250 2015-03-11 Alan Modra <amodra@gmail.com>
252 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
253 (md_apply_fix): Report an error on data-only fixups used with insns.
255 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
257 * config/tc-s390.c (md_gather_operands): Check for valid
258 length field operands.
260 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
262 * config/tc-arm.c (parse_operands): Fix bug setting writeback
263 values for '^' on OP_REGLSTs.
264 (do_push_pop): Add new writeback constraint.
266 2015-03-10 Renlin Li <renlin.li@arm.com>
268 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
269 (mapping_state_2): Emit first MAP_DATA symbol here.
271 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
273 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
276 2015-03-10 Nick Clifton <nickc@redhat.com>
279 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
280 initialised when CPU_DEFAULT is defined.
282 2015-03-05 Nick Clifton <nickc@redhat.com>
284 * config/tc-v850.c (md_parse_option): Fix code to set or clear
285 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
286 -m8byte-align and -m4byte-align command line options.
288 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
291 * config/tc-aarch64.c (process_movw_reloc_info): Allow
292 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
295 2015-02-28 Alan Modra <amodra@gmail.com>
297 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
298 end to their alignment.
300 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
302 * config/tc-aarch64.c (reloc_table_entry): Generate
303 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
304 (md_apply_fix, aarch64_force_relocation): Handle
305 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
307 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
309 * config/tc-aarch64.c (reloc_table_entry): Generate
310 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
311 (md_apply_fix, aarch64_force_relocation): Handle
312 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
314 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
316 * config/tc-aarch64.c (reloc_table_entry): Generate
317 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
318 (md_apply_fix, aarch64_force_relocation): Handle
319 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
321 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
323 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
324 (reloc_table): Likewise.
325 (parse_address_main): Use ld_literal_type.
327 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
329 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
330 (reloc_table): Likewise.
331 (parse_address_main): Use adr_type.
333 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
335 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
337 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
339 * config/tc-avr.c: Add elf32-avr.h include.
340 (struct avr_property_record_link): New structure.
341 (avr_output_property_section_header): New function.
342 (avr_record_size): New function.
343 (avr_output_property_record): New function.
344 (avr_create_property_section): New function.
345 (avr_handle_align): New function.
346 (exclude_section_from_property_tables): New function.
347 (create_record_for_frag): New function.
348 (append_records_for_section): New function.
349 (avr_create_and_fill_property_section): New function.
350 (avr_post_relax_hook): New function.
351 * config/tc-avr.h (md_post_relax_hook): Define.
352 (avr_post_relax_hook): Declare.
353 (HANDLE_ALIGN): Define.
354 (avr_handle_align): Declare.
355 (strut avr_frag_data): New structure.
356 (TC_FRAG_TYPE): Define.
358 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
360 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
363 2015-02-24 Nick Clifton <nickc@redhat.com>
365 * config/tc-v850.c (soft_float): New variable.
366 (v850_data_8): New variable.
367 (md_show_usage): Add -msoft-float/-mhard-float.
368 (md_parse_option): Likewise.
369 (md_begin): Set the default value of soft_float.
370 (v850_md_end): New function. Creates a note section.
371 * config/tc-v850.h (md_end): Define.
372 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
374 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
376 * config/tc-h8300.c (line_separater_chars): Add a version for
377 h8300-linux that includes a separator.
378 (default_mach): New variable.
380 (md_longopts): Add '--march' option.
381 (md_parse_option): Parse the new option.
382 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
383 * configure.tgt: Add h8300-*-linux
384 * doc/c-h8300.texi: Document --march.
386 2015-02-23 Nick Clifton <nickc@redhat.com>
389 * dwarf2dbg.c (out_header): When generating dwarf sections use
390 real symbols not temps for the start and end symbols.
391 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
392 adjustments to relocations in debug sections.
393 (TC_LINKRELAX_FIXUP): Likewise.
395 2015-02-19 Alan Modra <amodra@gmail.com>
397 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
398 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
400 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
402 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
404 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
406 * config/tc-arm.c: Add support for Cortex-A72.
408 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
410 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
411 of as_warn for deprecation messages.
412 (encode_arm_addr_mode_2): Likewise.
413 (check_obsolete): Likewise.
414 (do_rd_rm_rn): Likewise.
415 (do_co_reg): Likewise.
416 (do_setend): Likewise.
417 (do_t_mov_cmp): Likewise.
418 (do_neon_ldr_str): Likewise.
419 (opcode_lookup): Likewise.
420 (if_fsm_post_encode): Likewise.
421 (md_assemble): Likewise.
423 2015-02-06 Jan Beulich <jbeulich@suse.com>
425 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
426 (cfi_change_reg_numbers): Also do nothing for CFI_label.
427 (cfi_pseudo_table): Also handle .cfi_label when not supporting
430 2015-02-05 Alan Modra <amodra@gmail.com>
432 * config/tc-msp430.c (md_assemble): Correct size passed to
433 extract_cmd. Remove index check.
435 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
437 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
438 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
440 2015-02-04 Nick Clifton <nickc@redhat.com>
442 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
445 2015-02-03 Renlin Li <renlin.li@arm.com>
447 * doc/c-aarch64.texi (.arch): Document the directive.
448 (.arch_extension): Likewise.
450 2015-02-03 Nick Clifton <nickc@redhat.com>
452 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
454 2015-01-28 James Bowman <james.bowman@ftdichip.com>
456 * Makefile.am: Add FT32 files.
457 * config/tc-ft32.c: New file.
458 * config/tc-ft32.h: New file.
459 * configure.tgt: Add FT32 support.
460 * Makefile.in: Regenerate.
461 * po/POTFILES.in: Regenerate.
463 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
465 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
466 of instruction la to a symbol.
468 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
470 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
473 2015-01-19 Alan Modra <amodra@gmail.com>
475 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
476 * write.c (get_frag_for_reloc): Allow match just past end of frag.
478 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
480 * config/tc-s390.c (struct pd_reg): Remove.
481 (pre_defined_registers): Remove.
482 (REG_NAME_CNT): Remove.
483 (reg_name_search): Calculate the register number instead of doing
485 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
486 reg_name_search signature.
487 (s390_parse_cpu): Support the new arch string z13.
488 (s390_insert_operand): Support for vector registers with the extra
489 field for the fifth bit of each vector register operand.
490 (md_gather_operand): Adjust to the new handling of optional
493 * doc/as.texinfo: Document the z13 cpu string.
495 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
497 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
498 #0, restoring previous behaviour.
500 2015-01-12 Jan Beulich <jbeulich@suse.com>
502 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
503 (cfi_pseudo_table): Add "cfi_label".
504 (output_cfi_insn): Handle CFI_label.
505 (select_cie_for_fde): Als terminate CIE when encountering
507 * dw2gencfi.h (cfi_add_label): Declare.
508 (struct cfi_insn_data): New member "sym_name".
510 * read.c (read_symbol_name): Drop "static".
511 * read.h (read_symbol_name): Declare.
513 2015-01-12 Jan Beulich <jbeulich@suse.com>
515 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
516 (do_neon_qshl_imm): Likewise.
518 2015-01-12 Alan Modra <amodra@gmail.com>
520 * read.c (s_altmacro, s_reloc): Make definition static.
522 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
524 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
527 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
529 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
531 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
533 2015-01-07 Jan Beulich <jbeulich@suse.com>
535 * config/tc-arm.c (struct arm_option_extension_value_table):
536 Split field "value" into fields "merge_value" and "clear_value".
537 (arm_extensions): Adjust initializer accordingly.
539 2015-01-01 Alan Modra <amodra@gmail.com>
541 * as.c (parse_args): Just print current year.
543 2015-01-01 Alan Modra <amodra@gmail.com>
545 Update year range in copyright notice of all files.
547 For older changes see ChangeLog-2014
549 Copyright (C) 2015 Free Software Foundation, Inc.
551 Copying and distribution of this file, with or without modification,
552 are permitted in any medium without royalty provided the copyright
553 notice and this notice are preserved.
559 version-control: never