1 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
3 * as.c (show_usage): Update --compress-debug-sections.
4 (std_longopts): Use optional_argument on compress-debug-sections.
6 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
7 * as.h (compressed_debug_section_type): New.
8 (flag_compress_debug): Change type to compressed_debug_section_type.
9 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
10 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
11 --compress-debug-sections=zlib-gabi. Call
12 bfd_get_compression_header_size to get compression header size.
13 Don't rename section name for --compress-debug-sections=zlib-gabi.
14 * config/tc-i386.c (compressed_debug_section_type): Set to
16 * doc/as.texinfo: Document
17 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
19 2015-04-07 Renlin Li <renlin.li@arm.com>
21 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
22 (s_aarch64_inst): Likewise.
23 (md_assemble): Likewise.
25 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
27 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
30 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
32 * write.c (compress_debug): Don't write the zlib header if
33 compressed section size is the same as before compression.
35 2015-04-02 Nick Clifton <nickc@redhat.com>
38 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
39 min and max parameters. Sign extend values before testing.
41 2015-04-02 Renlin Li <renlin.li@arm.com>
43 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
44 (mapping_state_2): Don't emit MAP_DATA here.
45 (s_aarch64_inst): Align frag during state transition.
46 (md_assemble): Likewise.
48 2015-04-02 Ed Maste <emaste@freebsd.org>
50 * config/tc-aarch64.c (set_error_kind): Delete.
51 (set_error_message): Delete.
53 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
55 * configure: Regenerated.
57 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
59 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
60 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
62 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
64 * config/tc-arm.c: Add support for Samsung Exynos M1.
65 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
67 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
69 * configure: Regenerated.
71 2015-03-31 Ed Schouten <ed@nuxi.nl>
73 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
75 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
77 * configure.ac: Revert the AM_ZLIB change.
78 * Makefile.in: Regenerated.
79 * aclocal.m4: Likewise.
80 * configure: Likewise.
82 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
84 * Makefile.am (ZLIBINC): New.
85 (AM_CFLAGS): Add $(ZLIBINC).
86 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
87 (parse_args): Likewise.
88 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
89 (compress_init): Don't check HAVE_ZLIB_H.
90 (compress_data): Likewise.
91 (compress_finish): Likewise.
92 * configure.ac (AM_ZLIB): Removed.
93 (zlibinc): New. AC_SUBST.
94 Add --with-system-zlib.
95 * Makefile.in: Regenerated.
96 * config.in: Likewise.
97 * configure: Likewise.
98 * doc/Makefile.in: Likewise.
100 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
102 * config/tc-i386.c (cpu_flags_set): Removed.
104 2015-03-25 Renlin Li <renlin.li@arm.com>
106 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
108 (mapping_state_2): Emit first MAP_DATA symbol here.
110 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
113 * write.c (compress_debug): Don't write the zlib header if
114 compression didn't make the section smaller.
116 2015-03-24 Terry Guo <terry.guo@arm.com>
118 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
120 (parse_psr): Likewise.
121 (do_t_mrs): Likewise.
122 (do_t_msr): Likewise.
123 (static const arm_feature_set arm_ext_*): Defined with new macros.
124 (static const arm_feature_set arm_cext_*): Likewise.
125 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
126 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
127 (deprecated_coproc_regs): Likewise.
128 (UL_BARRIER): Likewise.
129 (barrier_opt_names): Likewise.
130 (arm_cpus): Likewise.
131 (arm_extensions): Likewise.
133 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
135 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
136 instructions to 10 bytes.
138 2015-03-19 Nick Clifton <nickc@redhat.com>
140 * config/tc-rl78.c (enum options): Add G13 and G14.
141 (md_longopts): Add -mg13 and -mg14.
142 (md_parse_option): Handle -mg13 and -mg14.
143 (md_show_usage): List -mg13 and -mg14.
144 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
146 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
147 Nick Clifton <nickc@redhat.com>
150 * doc/as.texinfo: Note that when gas compresses debug sections the
151 compression is only performed if it makes the section smaller.
152 * write.c (compress_debug): Do not compress a debug section if
153 doing so would make it larger.
155 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
157 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
158 (i386_align_code): Add PROCESSOR_ZNVER cases.
159 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
160 * doc/c-i386.texi: Add znver1 and clzero.
162 2015-03-16 Nick Clifton <nickc@redhat.com>
164 * dwarf2dbg.c (out_header): Remove spurious #if 1.
166 2015-03-13 Jiong Wang <jiong.wang@arm.com>
168 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
171 2015-03-13 Jiong Wang <jiong.wang@arm.com>
173 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
175 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
177 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
178 * doc/c-mips.texi: Document i6400 -march option.
180 2015-03-12 Nick Clifton <nickc@redhat.com>
183 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
184 to arm_apply_sym_value. Update prototype.
185 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
186 Do not apply the value if the symbol is in a different segment to
189 2015-03-11 Alan Modra <amodra@gmail.com>
191 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
192 (md_apply_fix): Report an error on data-only fixups used with insns.
194 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
196 * config/tc-s390.c (md_gather_operands): Check for valid
197 length field operands.
199 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
201 * config/tc-arm.c (parse_operands): Fix bug setting writeback
202 values for '^' on OP_REGLSTs.
203 (do_push_pop): Add new writeback constraint.
205 2015-03-10 Renlin Li <renlin.li@arm.com>
207 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
208 (mapping_state_2): Emit first MAP_DATA symbol here.
210 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
212 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
215 2015-03-10 Nick Clifton <nickc@redhat.com>
218 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
219 initialised when CPU_DEFAULT is defined.
221 2015-03-05 Nick Clifton <nickc@redhat.com>
223 * config/tc-v850.c (md_parse_option): Fix code to set or clear
224 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
225 -m8byte-align and -m4byte-align command line options.
227 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
230 * config/tc-aarch64.c (process_movw_reloc_info): Allow
231 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
234 2015-02-28 Alan Modra <amodra@gmail.com>
236 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
237 end to their alignment.
239 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
241 * config/tc-aarch64.c (reloc_table_entry): Generate
242 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
243 (md_apply_fix, aarch64_force_relocation): Handle
244 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
246 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
248 * config/tc-aarch64.c (reloc_table_entry): Generate
249 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
250 (md_apply_fix, aarch64_force_relocation): Handle
251 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
253 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
255 * config/tc-aarch64.c (reloc_table_entry): Generate
256 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
257 (md_apply_fix, aarch64_force_relocation): Handle
258 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
260 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
262 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
263 (reloc_table): Likewise.
264 (parse_address_main): Use ld_literal_type.
266 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
268 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
269 (reloc_table): Likewise.
270 (parse_address_main): Use adr_type.
272 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
274 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
276 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
278 * config/tc-avr.c: Add elf32-avr.h include.
279 (struct avr_property_record_link): New structure.
280 (avr_output_property_section_header): New function.
281 (avr_record_size): New function.
282 (avr_output_property_record): New function.
283 (avr_create_property_section): New function.
284 (avr_handle_align): New function.
285 (exclude_section_from_property_tables): New function.
286 (create_record_for_frag): New function.
287 (append_records_for_section): New function.
288 (avr_create_and_fill_property_section): New function.
289 (avr_post_relax_hook): New function.
290 * config/tc-avr.h (md_post_relax_hook): Define.
291 (avr_post_relax_hook): Declare.
292 (HANDLE_ALIGN): Define.
293 (avr_handle_align): Declare.
294 (strut avr_frag_data): New structure.
295 (TC_FRAG_TYPE): Define.
297 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
299 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
302 2015-02-24 Nick Clifton <nickc@redhat.com>
304 * config/tc-v850.c (soft_float): New variable.
305 (v850_data_8): New variable.
306 (md_show_usage): Add -msoft-float/-mhard-float.
307 (md_parse_option): Likewise.
308 (md_begin): Set the default value of soft_float.
309 (v850_md_end): New function. Creates a note section.
310 * config/tc-v850.h (md_end): Define.
311 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
313 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
315 * config/tc-h8300.c (line_separater_chars): Add a version for
316 h8300-linux that includes a separator.
317 (default_mach): New variable.
319 (md_longopts): Add '--march' option.
320 (md_parse_option): Parse the new option.
321 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
322 * configure.tgt: Add h8300-*-linux
323 * doc/c-h8300.texi: Document --march.
325 2015-02-23 Nick Clifton <nickc@redhat.com>
328 * dwarf2dbg.c (out_header): When generating dwarf sections use
329 real symbols not temps for the start and end symbols.
330 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
331 adjustments to relocations in debug sections.
332 (TC_LINKRELAX_FIXUP): Likewise.
334 2015-02-19 Alan Modra <amodra@gmail.com>
336 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
337 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
339 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
341 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
343 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
345 * config/tc-arm.c: Add support for Cortex-A72.
347 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
349 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
350 of as_warn for deprecation messages.
351 (encode_arm_addr_mode_2): Likewise.
352 (check_obsolete): Likewise.
353 (do_rd_rm_rn): Likewise.
354 (do_co_reg): Likewise.
355 (do_setend): Likewise.
356 (do_t_mov_cmp): Likewise.
357 (do_neon_ldr_str): Likewise.
358 (opcode_lookup): Likewise.
359 (if_fsm_post_encode): Likewise.
360 (md_assemble): Likewise.
362 2015-02-06 Jan Beulich <jbeulich@suse.com>
364 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
365 (cfi_change_reg_numbers): Also do nothing for CFI_label.
366 (cfi_pseudo_table): Also handle .cfi_label when not supporting
369 2015-02-05 Alan Modra <amodra@gmail.com>
371 * config/tc-msp430.c (md_assemble): Correct size passed to
372 extract_cmd. Remove index check.
374 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
376 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
377 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
379 2015-02-04 Nick Clifton <nickc@redhat.com>
381 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
384 2015-02-03 Renlin Li <renlin.li@arm.com>
386 * doc/c-aarch64.texi (.arch): Document the directive.
387 (.arch_extension): Likewise.
389 2015-02-03 Nick Clifton <nickc@redhat.com>
391 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
393 2015-01-28 James Bowman <james.bowman@ftdichip.com>
395 * Makefile.am: Add FT32 files.
396 * config/tc-ft32.c: New file.
397 * config/tc-ft32.h: New file.
398 * configure.tgt: Add FT32 support.
399 * Makefile.in: Regenerate.
400 * po/POTFILES.in: Regenerate.
402 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
404 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
405 of instruction la to a symbol.
407 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
409 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
412 2015-01-19 Alan Modra <amodra@gmail.com>
414 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
415 * write.c (get_frag_for_reloc): Allow match just past end of frag.
417 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
419 * config/tc-s390.c (struct pd_reg): Remove.
420 (pre_defined_registers): Remove.
421 (REG_NAME_CNT): Remove.
422 (reg_name_search): Calculate the register number instead of doing
424 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
425 reg_name_search signature.
426 (s390_parse_cpu): Support the new arch string z13.
427 (s390_insert_operand): Support for vector registers with the extra
428 field for the fifth bit of each vector register operand.
429 (md_gather_operand): Adjust to the new handling of optional
432 * doc/as.texinfo: Document the z13 cpu string.
434 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
436 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
437 #0, restoring previous behaviour.
439 2015-01-12 Jan Beulich <jbeulich@suse.com>
441 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
442 (cfi_pseudo_table): Add "cfi_label".
443 (output_cfi_insn): Handle CFI_label.
444 (select_cie_for_fde): Als terminate CIE when encountering
446 * dw2gencfi.h (cfi_add_label): Declare.
447 (struct cfi_insn_data): New member "sym_name".
449 * read.c (read_symbol_name): Drop "static".
450 * read.h (read_symbol_name): Declare.
452 2015-01-12 Jan Beulich <jbeulich@suse.com>
454 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
455 (do_neon_qshl_imm): Likewise.
457 2015-01-12 Alan Modra <amodra@gmail.com>
459 * read.c (s_altmacro, s_reloc): Make definition static.
461 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
463 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
466 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
468 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
470 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
472 2015-01-07 Jan Beulich <jbeulich@suse.com>
474 * config/tc-arm.c (struct arm_option_extension_value_table):
475 Split field "value" into fields "merge_value" and "clear_value".
476 (arm_extensions): Adjust initializer accordingly.
478 2015-01-01 Alan Modra <amodra@gmail.com>
480 * as.c (parse_args): Just print current year.
482 2015-01-01 Alan Modra <amodra@gmail.com>
484 Update year range in copyright notice of all files.
486 For older changes see ChangeLog-2014
488 Copyright (C) 2015 Free Software Foundation, Inc.
490 Copying and distribution of this file, with or without modification,
491 are permitted in any medium without royalty provided the copyright
492 notice and this notice are preserved.
498 version-control: never