1 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
4 * write.c (compress_debug): Don't write the zlib header if
5 compression didn't make the section smaller.
7 2015-03-24 Terry Guo <terry.guo@arm.com>
9 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
11 (parse_psr): Likewise.
14 (static const arm_feature_set arm_ext_*): Defined with new macros.
15 (static const arm_feature_set arm_cext_*): Likewise.
16 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
17 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
18 (deprecated_coproc_regs): Likewise.
19 (UL_BARRIER): Likewise.
20 (barrier_opt_names): Likewise.
22 (arm_extensions): Likewise.
24 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
26 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
27 instructions to 10 bytes.
29 2015-03-19 Nick Clifton <nickc@redhat.com>
31 * config/tc-rl78.c (enum options): Add G13 and G14.
32 (md_longopts): Add -mg13 and -mg14.
33 (md_parse_option): Handle -mg13 and -mg14.
34 (md_show_usage): List -mg13 and -mg14.
35 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
37 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
38 Nick Clifton <nickc@redhat.com>
41 * doc/as.texinfo: Note that when gas compresses debug sections the
42 compression is only performed if it makes the section smaller.
43 * write.c (compress_debug): Do not compress a debug section if
44 doing so would make it larger.
46 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
48 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
49 (i386_align_code): Add PROCESSOR_ZNVER cases.
50 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
51 * doc/c-i386.texi: Add znver1 and clzero.
53 2015-03-16 Nick Clifton <nickc@redhat.com>
55 * dwarf2dbg.c (out_header): Remove spurious #if 1.
57 2015-03-13 Jiong Wang <jiong.wang@arm.com>
59 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
62 2015-03-13 Jiong Wang <jiong.wang@arm.com>
64 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
66 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
68 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
69 * doc/c-mips.texi: Document i6400 -march option.
71 2015-03-12 Nick Clifton <nickc@redhat.com>
74 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
75 to arm_apply_sym_value. Update prototype.
76 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
77 Do not apply the value if the symbol is in a different segment to
80 2015-03-11 Alan Modra <amodra@gmail.com>
82 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
83 (md_apply_fix): Report an error on data-only fixups used with insns.
85 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
87 * config/tc-s390.c (md_gather_operands): Check for valid
88 length field operands.
90 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
92 * config/tc-arm.c (parse_operands): Fix bug setting writeback
93 values for '^' on OP_REGLSTs.
94 (do_push_pop): Add new writeback constraint.
96 2015-03-10 Renlin Li <renlin.li@arm.com>
98 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
99 (mapping_state_2): Emit first MAP_DATA symbol here.
101 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
103 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
106 2015-03-10 Nick Clifton <nickc@redhat.com>
109 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
110 initialised when CPU_DEFAULT is defined.
112 2015-03-05 Nick Clifton <nickc@redhat.com>
114 * config/tc-v850.c (md_parse_option): Fix code to set or clear
115 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
116 -m8byte-align and -m4byte-align command line options.
118 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
121 * config/tc-aarch64.c (process_movw_reloc_info): Allow
122 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
125 2015-02-28 Alan Modra <amodra@gmail.com>
127 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
128 end to their alignment.
130 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
132 * config/tc-aarch64.c (reloc_table_entry): Generate
133 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
134 (md_apply_fix, aarch64_force_relocation): Handle
135 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
137 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
139 * config/tc-aarch64.c (reloc_table_entry): Generate
140 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
141 (md_apply_fix, aarch64_force_relocation): Handle
142 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
144 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
146 * config/tc-aarch64.c (reloc_table_entry): Generate
147 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
148 (md_apply_fix, aarch64_force_relocation): Handle
149 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
151 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
153 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
154 (reloc_table): Likewise.
155 (parse_address_main): Use ld_literal_type.
157 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
159 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
160 (reloc_table): Likewise.
161 (parse_address_main): Use adr_type.
163 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
165 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
167 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
169 * config/tc-avr.c: Add elf32-avr.h include.
170 (struct avr_property_record_link): New structure.
171 (avr_output_property_section_header): New function.
172 (avr_record_size): New function.
173 (avr_output_property_record): New function.
174 (avr_create_property_section): New function.
175 (avr_handle_align): New function.
176 (exclude_section_from_property_tables): New function.
177 (create_record_for_frag): New function.
178 (append_records_for_section): New function.
179 (avr_create_and_fill_property_section): New function.
180 (avr_post_relax_hook): New function.
181 * config/tc-avr.h (md_post_relax_hook): Define.
182 (avr_post_relax_hook): Declare.
183 (HANDLE_ALIGN): Define.
184 (avr_handle_align): Declare.
185 (strut avr_frag_data): New structure.
186 (TC_FRAG_TYPE): Define.
188 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
190 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
193 2015-02-24 Nick Clifton <nickc@redhat.com>
195 * config/tc-v850.c (soft_float): New variable.
196 (v850_data_8): New variable.
197 (md_show_usage): Add -msoft-float/-mhard-float.
198 (md_parse_option): Likewise.
199 (md_begin): Set the default value of soft_float.
200 (v850_md_end): New function. Creates a note section.
201 * config/tc-v850.h (md_end): Define.
202 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
204 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
206 * config/tc-h8300.c (line_separater_chars): Add a version for
207 h8300-linux that includes a separator.
208 (default_mach): New variable.
210 (md_longopts): Add '--march' option.
211 (md_parse_option): Parse the new option.
212 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
213 * configure.tgt: Add h8300-*-linux
214 * doc/c-h8300.texi: Document --march.
216 2015-02-23 Nick Clifton <nickc@redhat.com>
219 * dwarf2dbg.c (out_header): When generating dwarf sections use
220 real symbols not temps for the start and end symbols.
221 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
222 adjustments to relocations in debug sections.
223 (TC_LINKRELAX_FIXUP): Likewise.
225 2015-02-19 Alan Modra <amodra@gmail.com>
227 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
228 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
230 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
232 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
234 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
236 * config/tc-arm.c: Add support for Cortex-A72.
238 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
240 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
241 of as_warn for deprecation messages.
242 (encode_arm_addr_mode_2): Likewise.
243 (check_obsolete): Likewise.
244 (do_rd_rm_rn): Likewise.
245 (do_co_reg): Likewise.
246 (do_setend): Likewise.
247 (do_t_mov_cmp): Likewise.
248 (do_neon_ldr_str): Likewise.
249 (opcode_lookup): Likewise.
250 (if_fsm_post_encode): Likewise.
251 (md_assemble): Likewise.
253 2015-02-06 Jan Beulich <jbeulich@suse.com>
255 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
256 (cfi_change_reg_numbers): Also do nothing for CFI_label.
257 (cfi_pseudo_table): Also handle .cfi_label when not supporting
260 2015-02-05 Alan Modra <amodra@gmail.com>
262 * config/tc-msp430.c (md_assemble): Correct size passed to
263 extract_cmd. Remove index check.
265 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
267 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
268 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
270 2015-02-04 Nick Clifton <nickc@redhat.com>
272 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
275 2015-02-03 Renlin Li <renlin.li@arm.com>
277 * doc/c-aarch64.texi (.arch): Document the directive.
278 (.arch_extension): Likewise.
280 2015-02-03 Nick Clifton <nickc@redhat.com>
282 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
284 2015-01-28 James Bowman <james.bowman@ftdichip.com>
286 * Makefile.am: Add FT32 files.
287 * config/tc-ft32.c: New file.
288 * config/tc-ft32.h: New file.
289 * configure.tgt: Add FT32 support.
290 * Makefile.in: Regenerate.
291 * po/POTFILES.in: Regenerate.
293 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
295 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
296 of instruction la to a symbol.
298 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
300 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
303 2015-01-19 Alan Modra <amodra@gmail.com>
305 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
306 * write.c (get_frag_for_reloc): Allow match just past end of frag.
308 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
310 * config/tc-s390.c (struct pd_reg): Remove.
311 (pre_defined_registers): Remove.
312 (REG_NAME_CNT): Remove.
313 (reg_name_search): Calculate the register number instead of doing
315 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
316 reg_name_search signature.
317 (s390_parse_cpu): Support the new arch string z13.
318 (s390_insert_operand): Support for vector registers with the extra
319 field for the fifth bit of each vector register operand.
320 (md_gather_operand): Adjust to the new handling of optional
323 * doc/as.texinfo: Document the z13 cpu string.
325 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
327 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
328 #0, restoring previous behaviour.
330 2015-01-12 Jan Beulich <jbeulich@suse.com>
332 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
333 (cfi_pseudo_table): Add "cfi_label".
334 (output_cfi_insn): Handle CFI_label.
335 (select_cie_for_fde): Als terminate CIE when encountering
337 * dw2gencfi.h (cfi_add_label): Declare.
338 (struct cfi_insn_data): New member "sym_name".
340 * read.c (read_symbol_name): Drop "static".
341 * read.h (read_symbol_name): Declare.
343 2015-01-12 Jan Beulich <jbeulich@suse.com>
345 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
346 (do_neon_qshl_imm): Likewise.
348 2015-01-12 Alan Modra <amodra@gmail.com>
350 * read.c (s_altmacro, s_reloc): Make definition static.
352 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
354 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
357 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
359 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
361 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
363 2015-01-07 Jan Beulich <jbeulich@suse.com>
365 * config/tc-arm.c (struct arm_option_extension_value_table):
366 Split field "value" into fields "merge_value" and "clear_value".
367 (arm_extensions): Adjust initializer accordingly.
369 2015-01-01 Alan Modra <amodra@gmail.com>
371 * as.c (parse_args): Just print current year.
373 2015-01-01 Alan Modra <amodra@gmail.com>
375 Update year range in copyright notice of all files.
377 For older changes see ChangeLog-2014
379 Copyright (C) 2015 Free Software Foundation, Inc.
381 Copying and distribution of this file, with or without modification,
382 are permitted in any medium without royalty provided the copyright
383 notice and this notice are preserved.
389 version-control: never