1 2015-04/24 Richard Earnshaw <rearnsha@arm.com>
3 * config/tc-arm.h (arm_min): New function.
4 (SUB_SEGMENT_ALIGN): Define.
6 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
8 * config/tc-mips.c (macro): State the recommended way of creating
9 32-bit or 64-bit addresses.
11 2015-04-23 Jan Beulich <jbeulich@suse.com>
13 * config/tc-i386.c (match_mem_size): Also allow no size
14 specification when broadcasting.
16 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
18 * doc/as.texinfo (Bundle directives): Shorten menu entry and
20 (CFI directives): Use @subsection.
21 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
22 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
24 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26 * config/tc-avr.c (create_record_for_frag): Rename link to
29 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
32 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
34 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
36 * as.h (compressed_debug_section_type): Removed.
38 2015-04-14 Nick Clifton <nickc@redhat.com>
40 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
41 (TC_FORCE_RELOCATION_SUB_SAME): Define.
42 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
44 2015-04-10 Nick Clifton <nickc@redhat.com>
47 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
48 the -EB option with the linker's --be8 option.
50 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
52 * doc/c-rx.texi: Fix markup typos in last change.
54 2015-04-09 Nick Clifton <nickc@redhat.com>
56 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
57 (md_longopts): Add -mno-allow-string-insns.
58 (md_parse_option): Handle -mno-allow-string-insns.
59 (md_show_usage): Mention -mno-allow-string-insns.
60 (rx_note_string_insn_use): New function. Produces an error
61 message if a string insn is used when it is not allowed.
62 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
63 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
64 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
65 * doc/c-rx.texi: Document -mno-allow-string-insns.
67 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
69 * as.c (show_usage): Update --compress-debug-sections.
70 (std_longopts): Use optional_argument on compress-debug-sections.
72 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
73 * as.h (compressed_debug_section_type): New.
74 (flag_compress_debug): Change type to compressed_debug_section_type.
75 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
76 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
77 --compress-debug-sections=zlib-gabi. Call
78 bfd_get_compression_header_size to get compression header size.
79 Don't rename section name for --compress-debug-sections=zlib-gabi.
80 * config/tc-i386.c (compressed_debug_section_type): Set to
82 * doc/as.texinfo: Document
83 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
85 2015-04-07 Renlin Li <renlin.li@arm.com>
87 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
88 (s_aarch64_inst): Likewise.
89 (md_assemble): Likewise.
91 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
93 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
96 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
98 * write.c (compress_debug): Don't write the zlib header if
99 compressed section size is the same as before compression.
101 2015-04-02 Nick Clifton <nickc@redhat.com>
104 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
105 min and max parameters. Sign extend values before testing.
107 2015-04-02 Renlin Li <renlin.li@arm.com>
109 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
110 (mapping_state_2): Don't emit MAP_DATA here.
111 (s_aarch64_inst): Align frag during state transition.
112 (md_assemble): Likewise.
114 2015-04-02 Ed Maste <emaste@freebsd.org>
116 * config/tc-aarch64.c (set_error_kind): Delete.
117 (set_error_message): Delete.
119 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
121 * configure: Regenerated.
123 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
125 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
126 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
128 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
130 * config/tc-arm.c: Add support for Samsung Exynos M1.
131 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
133 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
135 * configure: Regenerated.
137 2015-03-31 Ed Schouten <ed@nuxi.nl>
139 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
141 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
143 * configure.ac: Revert the AM_ZLIB change.
144 * Makefile.in: Regenerated.
145 * aclocal.m4: Likewise.
146 * configure: Likewise.
148 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
150 * Makefile.am (ZLIBINC): New.
151 (AM_CFLAGS): Add $(ZLIBINC).
152 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
153 (parse_args): Likewise.
154 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
155 (compress_init): Don't check HAVE_ZLIB_H.
156 (compress_data): Likewise.
157 (compress_finish): Likewise.
158 * configure.ac (AM_ZLIB): Removed.
159 (zlibinc): New. AC_SUBST.
160 Add --with-system-zlib.
161 * Makefile.in: Regenerated.
162 * config.in: Likewise.
163 * configure: Likewise.
164 * doc/Makefile.in: Likewise.
166 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
168 * config/tc-i386.c (cpu_flags_set): Removed.
170 2015-03-25 Renlin Li <renlin.li@arm.com>
172 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
174 (mapping_state_2): Emit first MAP_DATA symbol here.
176 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
179 * write.c (compress_debug): Don't write the zlib header if
180 compression didn't make the section smaller.
182 2015-03-24 Terry Guo <terry.guo@arm.com>
184 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
186 (parse_psr): Likewise.
187 (do_t_mrs): Likewise.
188 (do_t_msr): Likewise.
189 (static const arm_feature_set arm_ext_*): Defined with new macros.
190 (static const arm_feature_set arm_cext_*): Likewise.
191 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
192 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
193 (deprecated_coproc_regs): Likewise.
194 (UL_BARRIER): Likewise.
195 (barrier_opt_names): Likewise.
196 (arm_cpus): Likewise.
197 (arm_extensions): Likewise.
199 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
201 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
202 instructions to 10 bytes.
204 2015-03-19 Nick Clifton <nickc@redhat.com>
206 * config/tc-rl78.c (enum options): Add G13 and G14.
207 (md_longopts): Add -mg13 and -mg14.
208 (md_parse_option): Handle -mg13 and -mg14.
209 (md_show_usage): List -mg13 and -mg14.
210 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
212 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
213 Nick Clifton <nickc@redhat.com>
216 * doc/as.texinfo: Note that when gas compresses debug sections the
217 compression is only performed if it makes the section smaller.
218 * write.c (compress_debug): Do not compress a debug section if
219 doing so would make it larger.
221 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
223 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
224 (i386_align_code): Add PROCESSOR_ZNVER cases.
225 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
226 * doc/c-i386.texi: Add znver1 and clzero.
228 2015-03-16 Nick Clifton <nickc@redhat.com>
230 * dwarf2dbg.c (out_header): Remove spurious #if 1.
232 2015-03-13 Jiong Wang <jiong.wang@arm.com>
234 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
237 2015-03-13 Jiong Wang <jiong.wang@arm.com>
239 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
241 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
243 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
244 * doc/c-mips.texi: Document i6400 -march option.
246 2015-03-12 Nick Clifton <nickc@redhat.com>
249 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
250 to arm_apply_sym_value. Update prototype.
251 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
252 Do not apply the value if the symbol is in a different segment to
255 2015-03-11 Alan Modra <amodra@gmail.com>
257 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
258 (md_apply_fix): Report an error on data-only fixups used with insns.
260 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
262 * config/tc-s390.c (md_gather_operands): Check for valid
263 length field operands.
265 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
267 * config/tc-arm.c (parse_operands): Fix bug setting writeback
268 values for '^' on OP_REGLSTs.
269 (do_push_pop): Add new writeback constraint.
271 2015-03-10 Renlin Li <renlin.li@arm.com>
273 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
274 (mapping_state_2): Emit first MAP_DATA symbol here.
276 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
278 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
281 2015-03-10 Nick Clifton <nickc@redhat.com>
284 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
285 initialised when CPU_DEFAULT is defined.
287 2015-03-05 Nick Clifton <nickc@redhat.com>
289 * config/tc-v850.c (md_parse_option): Fix code to set or clear
290 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
291 -m8byte-align and -m4byte-align command line options.
293 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
296 * config/tc-aarch64.c (process_movw_reloc_info): Allow
297 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
300 2015-02-28 Alan Modra <amodra@gmail.com>
302 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
303 end to their alignment.
305 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
307 * config/tc-aarch64.c (reloc_table_entry): Generate
308 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
309 (md_apply_fix, aarch64_force_relocation): Handle
310 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
312 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
314 * config/tc-aarch64.c (reloc_table_entry): Generate
315 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
316 (md_apply_fix, aarch64_force_relocation): Handle
317 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
319 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
321 * config/tc-aarch64.c (reloc_table_entry): Generate
322 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
323 (md_apply_fix, aarch64_force_relocation): Handle
324 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
326 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
328 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
329 (reloc_table): Likewise.
330 (parse_address_main): Use ld_literal_type.
332 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
334 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
335 (reloc_table): Likewise.
336 (parse_address_main): Use adr_type.
338 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
340 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
342 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
344 * config/tc-avr.c: Add elf32-avr.h include.
345 (struct avr_property_record_link): New structure.
346 (avr_output_property_section_header): New function.
347 (avr_record_size): New function.
348 (avr_output_property_record): New function.
349 (avr_create_property_section): New function.
350 (avr_handle_align): New function.
351 (exclude_section_from_property_tables): New function.
352 (create_record_for_frag): New function.
353 (append_records_for_section): New function.
354 (avr_create_and_fill_property_section): New function.
355 (avr_post_relax_hook): New function.
356 * config/tc-avr.h (md_post_relax_hook): Define.
357 (avr_post_relax_hook): Declare.
358 (HANDLE_ALIGN): Define.
359 (avr_handle_align): Declare.
360 (strut avr_frag_data): New structure.
361 (TC_FRAG_TYPE): Define.
363 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
365 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
368 2015-02-24 Nick Clifton <nickc@redhat.com>
370 * config/tc-v850.c (soft_float): New variable.
371 (v850_data_8): New variable.
372 (md_show_usage): Add -msoft-float/-mhard-float.
373 (md_parse_option): Likewise.
374 (md_begin): Set the default value of soft_float.
375 (v850_md_end): New function. Creates a note section.
376 * config/tc-v850.h (md_end): Define.
377 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
379 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
381 * config/tc-h8300.c (line_separater_chars): Add a version for
382 h8300-linux that includes a separator.
383 (default_mach): New variable.
385 (md_longopts): Add '--march' option.
386 (md_parse_option): Parse the new option.
387 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
388 * configure.tgt: Add h8300-*-linux
389 * doc/c-h8300.texi: Document --march.
391 2015-02-23 Nick Clifton <nickc@redhat.com>
394 * dwarf2dbg.c (out_header): When generating dwarf sections use
395 real symbols not temps for the start and end symbols.
396 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
397 adjustments to relocations in debug sections.
398 (TC_LINKRELAX_FIXUP): Likewise.
400 2015-02-19 Alan Modra <amodra@gmail.com>
402 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
403 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
405 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
407 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
409 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
411 * config/tc-arm.c: Add support for Cortex-A72.
413 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
415 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
416 of as_warn for deprecation messages.
417 (encode_arm_addr_mode_2): Likewise.
418 (check_obsolete): Likewise.
419 (do_rd_rm_rn): Likewise.
420 (do_co_reg): Likewise.
421 (do_setend): Likewise.
422 (do_t_mov_cmp): Likewise.
423 (do_neon_ldr_str): Likewise.
424 (opcode_lookup): Likewise.
425 (if_fsm_post_encode): Likewise.
426 (md_assemble): Likewise.
428 2015-02-06 Jan Beulich <jbeulich@suse.com>
430 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
431 (cfi_change_reg_numbers): Also do nothing for CFI_label.
432 (cfi_pseudo_table): Also handle .cfi_label when not supporting
435 2015-02-05 Alan Modra <amodra@gmail.com>
437 * config/tc-msp430.c (md_assemble): Correct size passed to
438 extract_cmd. Remove index check.
440 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
442 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
443 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
445 2015-02-04 Nick Clifton <nickc@redhat.com>
447 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
450 2015-02-03 Renlin Li <renlin.li@arm.com>
452 * doc/c-aarch64.texi (.arch): Document the directive.
453 (.arch_extension): Likewise.
455 2015-02-03 Nick Clifton <nickc@redhat.com>
457 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
459 2015-01-28 James Bowman <james.bowman@ftdichip.com>
461 * Makefile.am: Add FT32 files.
462 * config/tc-ft32.c: New file.
463 * config/tc-ft32.h: New file.
464 * configure.tgt: Add FT32 support.
465 * Makefile.in: Regenerate.
466 * po/POTFILES.in: Regenerate.
468 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
470 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
471 of instruction la to a symbol.
473 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
475 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
478 2015-01-19 Alan Modra <amodra@gmail.com>
480 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
481 * write.c (get_frag_for_reloc): Allow match just past end of frag.
483 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
485 * config/tc-s390.c (struct pd_reg): Remove.
486 (pre_defined_registers): Remove.
487 (REG_NAME_CNT): Remove.
488 (reg_name_search): Calculate the register number instead of doing
490 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
491 reg_name_search signature.
492 (s390_parse_cpu): Support the new arch string z13.
493 (s390_insert_operand): Support for vector registers with the extra
494 field for the fifth bit of each vector register operand.
495 (md_gather_operand): Adjust to the new handling of optional
498 * doc/as.texinfo: Document the z13 cpu string.
500 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
502 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
503 #0, restoring previous behaviour.
505 2015-01-12 Jan Beulich <jbeulich@suse.com>
507 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
508 (cfi_pseudo_table): Add "cfi_label".
509 (output_cfi_insn): Handle CFI_label.
510 (select_cie_for_fde): Als terminate CIE when encountering
512 * dw2gencfi.h (cfi_add_label): Declare.
513 (struct cfi_insn_data): New member "sym_name".
515 * read.c (read_symbol_name): Drop "static".
516 * read.h (read_symbol_name): Declare.
518 2015-01-12 Jan Beulich <jbeulich@suse.com>
520 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
521 (do_neon_qshl_imm): Likewise.
523 2015-01-12 Alan Modra <amodra@gmail.com>
525 * read.c (s_altmacro, s_reloc): Make definition static.
527 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
529 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
532 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
534 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
536 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
538 2015-01-07 Jan Beulich <jbeulich@suse.com>
540 * config/tc-arm.c (struct arm_option_extension_value_table):
541 Split field "value" into fields "merge_value" and "clear_value".
542 (arm_extensions): Adjust initializer accordingly.
544 2015-01-01 Alan Modra <amodra@gmail.com>
546 * as.c (parse_args): Just print current year.
548 2015-01-01 Alan Modra <amodra@gmail.com>
550 Update year range in copyright notice of all files.
552 For older changes see ChangeLog-2014
554 Copyright (C) 2015 Free Software Foundation, Inc.
556 Copying and distribution of this file, with or without modification,
557 are permitted in any medium without royalty provided the copyright
558 notice and this notice are preserved.
564 version-control: never