1 2015-12-08 Jan Beulich <jbeulich@suse.com>
3 * config/obj-elf.c (elf_file_symbol): Tighten condition for
4 moving BSF_FILE symbols.
6 2015-12-08 DJ Delorie <dj@redhat.com>
8 * config/rl78-parse.y: Make all branches relaxable via
9 rl78_linkrelax_branch().
10 * config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable
12 (options): Add OPTION_NORELAX.
13 (md_longopts): Add -mnorelax.
14 (md_parse_option): Support OPTION_NORELAX.
15 (op_type_T): Add bh, sk, call, and br.
16 (rl78_opcode_type): Likewise.
17 (rl78_relax_frag): Fix not-relaxing logic. Add sk.
18 (md_convert_frag): Fix relocation handling.
19 (tc_gen_reloc): Strip relax relocs when not linker relaxing.
20 (md_apply_fix): Defer overflow handling for anything that needs a
22 * config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to
23 the linker when linker relaxing.
24 * doc/c-rl78.texi (norelax): Add.
26 2015-12-07 Alan Modra <amodra@gmail.com>
28 * config/tc-ppc.c (md_apply_fix): Localize variables. Reduce casts.
30 2015-12-04 Nick Clifton <nickc@redhat.com>
33 * config/tc-arm.h (SUB_SEGMENT_ALIGN): Do not define for COFF/PE
36 2015-12-04 Claudiu Zissulescu <claziss@synopsys.com>
38 * config/tc-arc.c (arc_option): Sets all internal gas options when
39 parsing .cpu directive.
40 (declare_register_set): Declare all 64 registers.
41 (md_section_align): Refactor.
42 (md_pcrel_from_section): Remove assert.
43 (pseudo_operand_match): Fix pseudo operand match.
44 (find_reloc): Use flags filed, extend matching.
45 * config/tc-arc.h (TC_VALIDATE_FIX): Don't fixup any PLT
48 2015-12-01 Alan Modra <amodra@gmail.com>
50 * config/aout_gnu.h: Invoke aout N_* macros with pointer to
53 2015-11-27 Matthew Wahab <matthew.wahab@arm.com>
55 * config/tc-aarch64.c (aarch64_features): Add "fp16".
56 * doc/c-aarch64.texi (Architecture Extensions): Add "fp16".
58 2015-11-24 Christophe Monat <christophe.monat@st.com>
60 * config/tc-arm.c (move_or_literal_pool): Do not transform ldr
61 ri,=imm into movs when ri is a high register in T1.
63 2015-11-20 Nick Clifton <nickc@redhat.com>
65 * po/fr.po: Updated French translation.
66 * po/uk.po: Updated Ukraninan translation.
67 * po/zh_CN.po: New simplified Chinese translation.
68 * configure.ac (ALL_LINGUAS): Add zh_CN.
69 * configure: Regenerate.
71 2015-11-19 Matthew Wahab <matthew.wahab@arm.com>
73 * config/tc-arm.c (arm_archs): Add "armv8.2-a".
74 * doc/c-arm.texi (-march): Add "armv8.2-a".
76 2015-11-19 Matthew Wahab <matthew.wahab@arm.com>
78 * config/tc-aarch64.c (aarch64_archs): Add "armv8.2-a".
79 * doc/c-aarch64.texi (-march): Likewise.
81 2015-11-19 Alan Modra <amodra@gmail.com>
83 * read.c (output_big_leb128): Describe "sign" parameter.
85 2015-11-19 Alan Modra <amodra@gmail.com>
87 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define only for ELF.
89 2015-11-16 Mike Frysinger <vapier@gentoo.org>
91 * config/tc-microblaze.c (parse_imm): Add an offsetT cast.
93 2015-11-13 Tristan Gingold <gingold@adacore.com>
95 * configure: Regenerate.
97 2015-11-13 Tristan Gingold <gingold@adacore.com>
99 * NEWS: Add marker for 2.26.
101 2015-11-12 James Greenhalgh <james.greenhalgh@arm.com>
103 * config/tc-aarch64.c (aarch64_cpus): Add cortex-a35.
104 * doc/c-aarch64.texi (-mcpu=): Likewise.
106 2015-11-12 James Greenhalgh <james.greenhalgh@arm.com>
108 * config/tc-arm.c (arm_cpus): Likewise.
109 * doc/c-arm.texi (-mcpu=): Likewise.
111 2015-11-12 Matthew Wahab <matthew.wahab@arm.com>
114 * config/tc-arm.c (move_or_literal_pool): Remove redundant feature
115 check. Fix some code formatting. Drop use of MOVT. Add some
118 2015-11-11 Alan Modra <amodra@gmail.com>
119 Peter Bergner <bergner@vnet.ibm.com>
121 * doc/as.texinfo (Target PowerPC): Document -mpower9 and -mpwr9.
122 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
123 * config/tc-ppc.c (md_show_usage): Likewise.
124 (md_assemble): Handle BFD_RELOC_PPC_REL16DX_HA.
125 (md_apply_fix): Likewise.
126 (ppc_handle_align): Handle power9's group ending nop.
128 2015-11-09 Jim Wilson <jim.wilson@linaro.org>
130 * config/tc-aarch64.c (aarch64_cpus): Add qdf24xx.
131 * config/tc-arm.c (arm_cpus): Likewise.
132 * doc/c-arm.texi, doc/c-aarch64.texi: Likewise.
134 2015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com>
136 * read.c (parse_bitfield_cons): Fix left shift of negative value.
137 * config/tc-xstormy16.c (md_section_align): Likewise.
138 * config/tc-xgate.c (md_section_align): Likewise.
139 * config/tc-visium.c (md_section_align): Likewise.
140 * config/tc-v850.c (md_section_align): Likewise.
141 * config/tc-tic6x.c (md_section_align): Likewise.
142 * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M)
143 (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise.
144 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise.
145 * config/tc-score.c (s3_section_align): Likewise.
146 * config/tc-score7.c (s7_section_align): Likewise.
147 * config/tc-s390.c (md_section_align): Likewise.
148 * config/tc-rx.c (md_section_align): Likewise.
149 * config/tc-rl78.c (md_section_align): Likewise.
150 * config/tc-ppc.c (md_section_align): Likewise.
151 * config/tc-or1k.c (md_section_align): Likewise.
152 * config/tc-nds32.c (md_section_align): Likewise.
153 * config/tc-mt.c (md_section_align): Likewise.
154 * config/tc-msp430.c (md_section_align): Likewise.
155 * config/tc-mn10300.c (md_section_align): Likewise.
156 * config/tc-mn10200.c (md_section_align): Likewise.
157 * config/tc-mips.c (md_section_align): Likewise.
158 * config/tc-microblaze.c (parse_imm): Likewise.
159 * config/tc-mep.c (md_section_align): Likewise.
160 * config/tc-m68k.c (md_section_align): Likewise.
161 * config/tc-m68hc11.c (md_section_align): Likewise.
162 * config/tc-m32r.c (md_section_align): Likewise.
163 * config/tc-m32c.c (md_section_align): Likewise.
164 * config/tc-lm32.c (md_section_align): Likewise.
165 * config/tc-iq2000.c (md_section_align): Likewise.
166 * config/tc-ip2k.c (md_section_align): Likewise.
167 * config/tc-ia64.c (dot_save, dot_vframe): Likewise.
168 * config/tc-i960.c (md_number_to_field, md_section_align): Likewise.
169 * config/tc-i386.c (md_section_align): Likewise.
170 * config/tc-i370.c (md_section_align): Likewise.
171 * config/tc-frv.c (md_section_align): Likewise.
172 * config/tc-fr30.c (md_section_align): Likewise.
173 * config/tc-epiphany.c (md_section_align): Likewise.
174 * config/tc-d30v.c (md_section_align): Likewise.
175 * config/tc-d10v.c (md_section_align): Likewise.
176 * config/tc-cr16.c (l_cons): Likewise.
177 * config/tc-bfin.c (md_section_align): Likewise.
178 * config/tc-arm.c (md_section_align): Likewise.
179 * config/tc-arc.c (md_section_align): Likewise.
180 * config/bfin-parse.y (expr_1): Likewise.
182 2015-11-02 Nick Clifton <nickc@redhat.com>
184 * config/rx-parse.y: Allow zero value for 5-bit displacements.
186 2015-11-02 Nick Clifton <nickc@redhat.com>
188 * config/tc-rx.c (parse_rx_section): Align parameter provides a
189 multiple of n argument, not a power of n argument.
191 2015-10-29 Nick Clifton <nickc@redhat.com>
193 * config/tc-aarch64.c (elf64_aarch64_target_format): Select the
194 cloudabi format if the TARGET_OS is cloudabi.
196 2015-10-29 Thomas Preud'homme <thomas.preudhomme@arm.com>
198 * config/tc-arm.c (insns): Guard cps by arm_ext_v6_notm instead of
201 2015-10-28 Claudiu Zissulescu <claziss@synopsys.com>
203 * config/tc-arc.c (tokenize_arguments): Avoid creating unused
204 symbols when parsing relocation types.
205 (md_apply_fix): Handle TLS relocations. Fix BFD_RELOC_ARC_32_PCREL
207 (arc_check_reloc): Emit BFD_RELOC_ARC_32_PCREL relocation.
209 2015-10-27 Jim Wilson <jim.wilson@linaro.org>
211 * config/tc-arm.c (selected_cpu_name): Increase length of array to
212 accomodate "Samsung Exynos M1".
213 (arm_parse_cpu): Add assertion and length check to prevent
214 overfilling selected_cpu_name.
216 2015-10-22 Nick Clifton <nickc@redhat.com>
218 * config/tc-msp430.c (PUSH_1X_WORKAROUND): Delete.
219 (OPTION_SILICON_ERRATA): Define.
220 (OPTION_SILICON_WARN): Define.
221 (md_parse_opton): Handle silicon errata options.
222 (md_longopts): Add silicon errata options.
223 (ms_show_usage): Report silicon errata options.
224 (msp430_srcoperand): Handle silicon errata.
225 (msp430_operands): Likewise. Improve nop insertion.
226 (msp430_fix_adjustable): Update warning generation.
227 * doc/c-msp430.texi: Document silicon errata options.
229 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
231 * configure.ac: Properly check
232 --enable-compressed-debug-sections={yes,all}.
233 * configure: Regenerated.
235 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
238 * configure.ac: Handle --enable-compressed-debug-sections=*,gas,*.
239 * configure: Regenerated.
241 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
243 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
244 BFD_RELOC_X86_64_GOTPCRELX and BFD_RELOC_X86_64_REX_GOTPCRELX.
245 (tc_gen_reloc): Likewise.
246 (i386_validate_fix): Generate BFD_RELOC_X86_64_GOTPCRELX or
247 BFD_RELOC_X86_64_REX_GOTPCRELX if fx_tcbit2 is set.
248 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Also return
249 true for BFD_RELOC_X86_64_GOTPCRELX and
250 BFD_RELOC_X86_64_REX_GOTPCRELX.
252 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
254 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
255 BFD_RELOC_386_GOT32X.
256 (tc_gen_reloc): Likewise.
257 (match_template): Force 0x8b encoding for "mov foo@GOT, %eax".
258 (output_disp): Check for "call/jmp *mem", "mov mem, %reg",
259 "test %reg, mem" and "binop mem, %reg" where binop is one of
260 adc, add, and, cmp, or, sbb, sub, xor instructions. Set
261 fx_tcbit if the REX prefix is generated. Set fx_tcbit2 if
262 BFD_RELOC_386_GOT32X should be generated.
263 (i386_validate_fix): Generate BFD_RELOC_386_GOT32X if fx_tcbit2
266 2015-10-21 Nick Clifton <nickc@redhat.com>
269 * configure.ac: Restore --enable-compressed-debug-sections, with
270 options of all, none or gas.
271 Do not enable compressed debug sections by default for x86 Linux
273 * configure: Regenerate.
275 2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
278 * NEWS: Update --enable-compressed-debug-sections=.
279 * configure.ac: Remove --enable-compressed-debug-sections.
280 (DEFAULT_FLAG_COMPRESS_DEBUG): Check
281 --enable-compressed-debug-sections={all,gas} instead of
282 --enable-compressed-debug-sections. For x86 Linux targets,
283 default to compressing debug sections.
284 * configure: Regenerated.
286 2015-10-19 Nick Clifton <nickc@redhat.com>
289 * configure.ac: Add option --enable-compressed-debug-sections.
290 This sets the default behaviour for compressing debug sections.
291 * as.c (flag_compress_debug): Define and initialise to
292 COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
293 (show_usage): Indicate whether --no-compress-debug-sections
294 or --compress-debug-sections is the default.
295 * config/tc-i386.c (flag_compress_debug): Delete definition.
296 * doc/as.texinfo (--nocompress-debug-sectionas): Update
298 * NEWS: Announce the new feature.
299 * config.in: Regenerate.
300 * configure: Regenerate.
302 2015-10-12 Nick Clifton <nickc@redhat.com>
304 * config/tc-msp430.c (msp430_mcu_names): Rename to
305 msp430_mcu_data. Add fields for the ISA and hardware multiply
306 support. Update with information from the latest devices.csv
308 (md_parse_option): Make use of the new array.
310 2015-10-12 Andrew Burgess <andrew.burgess@embecosm.com>
312 * config/tc-avr.c (avr_output_property_record): Fix overwrite bug
313 for align and fill records.
314 (avr_handle_align): Record fill information for align frags.
315 (create_record_for_frag): Add next frag assertion, use correct
316 address for align records.
318 2015-10-10 Alan Modra <amodra@gmail.com>
321 * read.c (next_char_of_string): Mask char after escape. Use
322 CHAR_MASK rather than 0xff.
324 2015-10-07 Yao Qi <yao.qi@linaro.org>
326 * config/tc-aarch64.c (md_begin): Access field 'name' rather
329 2015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
331 * config/tc-arc.c: Revamped file for ARC support.
332 * config/tc-arc.h: Likewise.
333 * doc/as.texinfo: Add new ARC options.
334 * doc/c-arc.texi: Likewise.
336 2015-10-02 Renlin Li <renlin.li@arm.com>
338 * config/tc-aarch64.c (s_tlsdescadd): New.
340 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
341 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
342 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
343 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
344 AARCH64_TLSDESC_OFF_G0_NC.
345 (md_apply_fix): Likewise.
346 (aarch64_force_relocation): Likewise.
348 2015-10-02 Renlin Li <renlin.li@arm.com>
350 * config/tc-aarch64.c (reloc_table): Add two entries for
351 gottprel_g0_nc and gottprel_g1.
352 (process_movw_reloc_info): Add support.
353 (md_apply_fix): Likewise.
354 (aarch64_force_relocation): Likewise.
356 2015-10-02 Renlin Li <renlin.li@arm.com>
358 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
359 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
360 (md_apply_fix): Likewise.
361 (aarch64_force_relocation): Likewise.
363 2015-10-02 Renlin Li <renlin.li@arm.com>
365 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
366 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
367 (md_apply_fix): Likewise.
368 (aarch64_force_relocation): Likewise.
370 2015-10-02 Renlin Li <renlin.li@arm.com>
372 * config/tc-aarch64.c (reloc_table): New relocation modifier
374 (process_movw_reloc_info): Support gotoff_g0_nc.
375 (md_apply_fix): Likewise.
377 2015-10-02 Renlin Li <renlin.li@arm.com>
379 * config/tc-aarch64.c (reloc_table): New relocation modifier
381 (process_movw_reloc_info): Support newly added modifier.
382 (md_apply_fix): Likewise.
384 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
386 * doc/c-s390.texi: Add documentation.
387 Add missing code markup.
388 * config/tc-s390.c (current_flags): New static variable.
389 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
390 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
392 (md_parse_option): Call s390_parse_cpu with the new signature.
393 (s390_machine): Likewise.
394 Keep track of current_flags.
396 undefine MAX_HISTORY at end of function.
397 (s390_machinemode): undefine MAX_HISTORY at end of function.
398 Update an error message.
400 2015-08-11 Peter Zotov <whitequark@whitequark.org>
403 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
405 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
407 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
410 * configure.ac (nds32): Don't use bash == in tests.
411 * configure: Regenerate.
413 2015-09-23 Nick Clifton <nickc@redhat.com>
415 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
417 2015-09-22 Nick Clifton <nickc@redhat.com>
419 * config/tc-rx.c (nop_7): Recode using MAX.
421 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
423 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
424 the latest gcc's warning.
426 2015-08-27 Alan Modra <amodra@gmail.com>
429 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
430 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
431 Use input_line_pointer directly.
432 * config/tc-arm.h (TC_START_LABEL): Redefine.
433 (TC_START_LABEL_WITHOUT_COLON): Redefine.
434 (tc_start_label_without_colon): Update prototype.
435 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
437 * config/tc-bfin.h (bfin_start_label): Update prototype.
438 (TC_START_LABEL): Redefine.
439 * config/tc-d30v.h (TC_START_LABEL): Redefine.
440 * config/tc-fr30.c (restore_colon): Rewrite.
441 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
442 i_l_p over quote. Update restore_colon calls.
443 * config/tc-fr30.h (TC_START_LABEL): Redefine.
444 (fr30_is_colon_insn): Update prototype.
445 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
446 * config/tc-m32c.h (TC_START_LABEL): Redefine.
447 (m32c_is_colon_insn): Update prototype.
448 * config/tc-m32r.h (TC_START_LABEL): Redefine.
449 * config/tc-mep.h (TC_START_LABEL): Redefine.
450 * config/tc-nds32.h (TC_START_LABEL): Redefine.
451 * config/tc-tic54x.c (tic54x_start_label): Replace params with
452 nul_char and next_char. Step over trailing quote.
453 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
454 (tic54x_start_label): Update prototype.
455 * read.c (TC_START_LABEL): Redefine. Update invocation.
456 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
457 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
458 and restore if calling s_set. Don't restore delim again.
460 2015-08-26 Alan Modra <amodra@gmail.com>
463 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
464 call to where input line used to be restored.
465 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
467 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
469 2015-08-26 Nick Clifton <nickc@redhat.com>
472 * configure.ac (AS_CHECK_DECLS): Add asprintf.
473 * configure: Regenerate.
474 * config.in: Regenerate.
476 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
478 * config/tc-sparc.c (priv_reg_table): New privileged register
481 2015-08-21 Nick Clifton <nickc@redhat.com>
484 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
485 return parameter pointing to the start of the symbol. Allow
486 symbol names enclosed in double quotes.
487 (restore_line_pointer): New function. Replace the NUL character
488 inserted into the input stream with the given character. If the
489 character was a double quote, advance the input pointer.
490 * expr.h (get_symbol_end): Delete.
491 (get_symbol_name): Add prototype.
492 (restore_line_pointer): Prototype.
493 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
494 * doc/as.texinfo (Symbol Intro): Document that symbol names can
495 now be enclosed in double quotes.
496 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
497 Use restore_line_pointer to replace the NUL in the input stream.
498 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
499 Check for the use of double quoted symbol names.
501 * config/obj-aout.c: Likewise.
502 * config/obj-coff-seh.c: Likewise.
503 * config/obj-coff.c: Likewise.
504 * config/obj-elf.c: Likewise.
505 * config/obj-evax.c: Likewise.
506 * config/obj-macho.c: Likewise.
507 * config/obj-som.c: Likewise.
508 * config/tc-alpha.c: Likewise.
509 * config/tc-arc.c: Likewise.
510 * config/tc-arm.c: Likewise.
511 * config/tc-dlx.c: Likewise.
512 * config/tc-h8300.c: Likewise.
513 * config/tc-hppa.c: Likewise.
514 * config/tc-i370.c: Likewise.
515 * config/tc-i386-intel.c: Likewise.
516 * config/tc-i386.c: Likewise.
517 * config/tc-i960.c: Likewise.
518 * config/tc-ia64.c: Likewise.
519 * config/tc-iq2000.c: Likewise.
520 * config/tc-m32r.c: Likewise.
521 * config/tc-m68hc11.c: Likewise.
522 * config/tc-m68k.c: Likewise.
523 * config/tc-microblaze.c: Likewise.
524 * config/tc-mips.c: Likewise.
525 * config/tc-mmix.c: Likewise.
526 * config/tc-mn10200.c: Likewise.
527 * config/tc-mn10300.c: Likewise.
528 * config/tc-nios2.c: Likewise.
529 * config/tc-ppc.c: Likewise.
530 * config/tc-s390.c: Likewise.
531 * config/tc-score.c: Likewise.
532 * config/tc-score7.c: Likewise.
533 * config/tc-sparc.c: Likewise.
534 * config/tc-tic4x.c: Likewise.
535 * config/tc-tic54x.c: Likewise.
536 * config/tc-tic6x.c: Likewise.
537 * config/tc-tilegx.c: Likewise.
538 * config/tc-tilepro.c: Likewise.
539 * config/tc-v850.c: Likewise.
540 * config/tc-xtensa.c: Likewise.
541 * config/tc-z80.c: Likewise.
542 * dw2gencfi.c: Likewise.
543 * dwarf2dbgc.: Likewise.
548 2015-08-19 Jiong Wang <jiong.wang@arm.com>
550 * config/tc-aarch64.c (reloc_table): New relocation types support for
552 (ldst_lo12_determine_real_reloc_type): Support
553 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
554 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
555 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
556 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
557 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
558 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
559 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
560 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
561 (parse_operands): Likewise.
562 (md_apply_fix): Likewise.
563 (aarch64_force_relocation): Likewise.
564 (process_movw_reloc_info): Likewise.
566 2015-08-19 Jiong Wang <jiong.wang@arm.com>
568 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
569 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
570 "dtprel_g1_nc", "dtprel_g2".
571 (md_apply_fix): Support new relocation types.
572 (aarch64_force_relocation): Likewise.
573 (process_movw_reloc_info): Likewise.
575 2015-08-19 Jiong Wang <jiong.wang@arm.com>
577 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
578 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
579 (aarch64_force_relocation): Likewise.
581 2015-08-17 Alan Modra <amodra@gmail.com>
583 * gas/config/tc-arm.c (s_align): Delete.
584 (md_pseudo_table): Use s_align_ptwo for "align".
585 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
586 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
588 2015-08-13 Alan Modra <amodra@gmail.com>
590 * expr.c (operand): Rewrite handling of operands starting with "0f".
591 If atof_generic only parses "-" or "+", treat as expression.
593 2015-08-13 Alan Modra <amodra@gmail.com>
594 DJ Delorie <dj@redhat.com>
596 * expr.c (integer_constant): Return O_absent expression if eol.
597 (operand): For targets with both LOCAL_LABELS_FB and
598 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
599 digits as a local label reference. Correct handling of 0b prefix.
600 If a suffix is not allowed, error on 0B.
602 2015-08-13 Alan Modra <amodra@gmail.com>
604 * doc/as.texinfo (Local Labels): Allowed range of N in local
605 labels is non-negative integers, not positive integers.
607 2015-08-12 David Weatherford <weath@cadence.com>
609 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
611 (xtensa_maybe_create_literal_pool_frag): New function.
612 (litpool_seg_list, auto_litpools, auto_litpool_limit)
613 (litpool_buf, litpool_slotbuf): New static variables.
614 (option_auto_litpools, option_no_auto_litpools)
615 (option_auto_litpool_limit): New enum identifiers.
616 (md_longopts): Add entries for auto-litpools, no-auto-litpools
617 and auto-litpool-limit.
618 (md_parse_option): Handle option_auto_litpools,
619 option_no_auto_litpools and option_auto_litpool_limit.
620 (md_show_usage): Add help for --[no-]auto-litpools and
621 --auto-litpool-limit.
622 (xtensa_mark_literal_pool_location): Record a place for literal
623 pool with a call to xtensa_maybe_create_literal_pool_frag.
624 (get_literal_pool_location): Find highest priority literal pool
625 or convert candidate to literal pool when auto-litpools are used.
626 (xg_assemble_vliw_tokens): Create literal pool after jump
628 (xtensa_check_frag_count): Create candidate literal pool every
629 auto_litpool_limit frags.
630 (xtensa_relax_frag): Add jump around literals to non-empty
632 (xtensa_move_literals): Estimate literal pool addresses and move
633 unreachable literals closer to their users, converting candidate
634 to literal pool if needed.
635 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
636 about missing .literal_position in case auto-litpools are not
638 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
639 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
640 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
641 --no-auto-litpools options.
642 * doc/c-xtensa.texi (Xtensa options): Likewise.
644 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
646 * config/tc-mips.c (move_register): Change to use 'or' only.
647 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
650 2015-08-11 Jiong Wang <jiong.wang@arm.com>
652 * config/tc-aarch64.c (reloc_table): New relocation modifiers
654 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
655 (aarch64_force_relocation): Likewise.
657 2015-08-11 Jiong Wang <jiong.wang@arm.com>
659 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
660 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
661 (aarch64_force_relocation): Likewise.
663 2015-08-11 Jiong Wang <jiong.wang@arm.com>
665 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
666 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
667 (aarch64_force_relocation): Likewise.
669 2015-08-11 Nick Clifton <nickc@redhat.com>
672 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
673 compile time warnings about constant expressions being shifted
675 (do_iwmmxt_wldstd): Likewise.
676 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
677 (md_assemble): Likewise.
680 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
681 remove redundant checks.
682 (md_apply_fix): Likewise.
685 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
686 a numeric constant value.
689 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
692 * config/xtensa-relax.c (same_operand_name): Fix typo.
694 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
696 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
697 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
699 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
701 * doc/c-aarch64.texi (.xword): Document directive.
703 2015-08-03 Nick Clifton <nickc@redhat.com>
705 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
706 fix typo in its entry: @kindex -> @item.
708 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
710 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
711 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
713 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
715 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
716 * doc/c-mips.text: Document -march=interaptiv.
718 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
720 * configure: Regenerated.
722 2015-07-24 Nick Clifton <nickc@redhat.com>
724 * config/tc-rl78.c (rl78_abs_sym): New local variable.
725 (md_begin): Initialise the new symbol.
726 (OPIMM): Define the value to be relative to the new symbol and not
727 the absolute section symbol.
729 2015-07-22 Alan Modra <amodra@gmail.com>
732 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
733 loop. Don't drop lines at end of file lacking a newline, add a
734 newline instead. Ensure partial_size is zero whenever
735 partial_where is NULL. Adjust buffer size for extra char.
736 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
738 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
740 * NEWS: Mention corrected spelling of armv6kz.
741 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
743 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
744 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
746 2015-07-16 Jiong Wang <jiong.wang@arm.com>
748 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
749 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
750 (aarch64_force_relocation): Ditto.
752 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
754 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
755 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
758 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
760 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
761 not support ARM mode" error messages.
763 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
765 * config/tc-i386.c (flag_compress_debug): Replace
766 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
768 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
770 * as.c (parse_args): Make --compress-debug-sections and
771 --compress-debug-sections=zlib the same as
772 --compress-debug-sections=zlib-gabi.
773 * doc/as.texinfo: Change --compress-debug-sections and
774 --compress-debug-sections=zlib to zlib-gabi.
776 2015-07-09 Catherine Moore <clm@codesourcery.com>
778 * config/tc-mips.c (check_fpabi): Handle
779 VAL_GNU_MIPS_ABI_FP_NAN2008.
781 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
783 * doc/as.texinfo: Clarify case requirements for pseudo ops.
785 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
787 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
788 32 bit PC relative and update offset if the fixup is pc-relative.
789 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
792 2015-07-03 Alan Modra <amodra@gmail.com>
794 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
795 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
797 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
798 Cesar Philippidis <cesar@codesourcery.com>
800 * config/tc-nios2.c (nios2_min_align): New.
801 (nop): Replace with....
802 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
803 (nios2_align): Handle alignment on 2-byte boundaries when CDX
804 instructions may be present.
805 (s_nios2_align): Adjust reference to nop.
806 (CDXBRANCH, IS_CDXBRANCH): New.
807 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
808 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
809 (nios2_relax_frag): Likewise.
810 (md_convert_frag): Handle R2 encodings.
811 (nios2_check_overflow): Check that low-order bits are zero
812 before applying rightshift from howto.
813 (nios2_check_overflow): Correct negative overflow calculation.
814 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
815 generic overflow messages for miscellaneous instruction formats.
816 (md_apply_fix): Recognize new R2 relocations. For pc_relative
817 relocations, store fixup in *valP.
818 (nios2_reglist_mask, nios2_reglist_dir): New.
819 (nios2_parse_reglist): New.
820 (nios2_parse_base_register): New.
821 (nios2_assemble_expression): Handle constant expressions designated
823 (nios2_assemble_reg3): New.
824 (nios2_assemble_arg_c): Handle R2 instruction formats.
825 (nios2_assemble_arg_d): Likewise.
826 (nios2_assemble_arg_s): Likewise.
827 (nios2_assemble_arg_t): Likewise.
828 (nios2_assemble_arg_D): New.
829 (nios2_assemble_arg_S): New.
830 (nios2_assemble_arg_T): New.
831 (nios2_assemble_arg_i): Handle R2 instruction formats.
832 (nios2_assemble_arg_I): New.
833 (nios2_assemble_arg_u): Handle R2 instruction formats.
834 (nios2_assemble_arg_U): New.
835 (nios2_assemble_arg_V): New.
836 (nios2_assemble_arg_W): New.
837 (nios2_assemble_arg_X): New.
838 (nios2_assemble_arg_Y): New.
839 (nios2_assemble_arg_o): Handle R2 instruction formats.
840 (nios2_assemble_arg_O): New.
841 (nios2_assemble_arg_P): New.
842 (nios2_assemble_arg_j): Handle R2 instruction formats.
843 (nios2_assemble_arg_k): New.
844 (nios2_assemble_arg_l): Handle R2 instruction formats.
845 (nios2_assemble_arg_m): Likewise.
846 (nios2_assemble_arg_M): New.
847 (nios2_assemble_arg_N): New.
848 (nios2_assemble_arg_e): New.
849 (nios2_assemble_arg_f): New.
850 (nios2_assemble_arg_g): New.
851 (nios2_assemble_arg_h): New.
852 (nios2_assemble_arg_R): New.
853 (nios2_assemble_arg_B): New.
854 (nios2_assemble_args): Handle new argument letters.
855 (nios2_consume_arg): Likewise.
856 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
858 (nios2_ps_insn_info_structs): Add nop.n.
859 (output_ubranch): Handle CDX branches.
860 (output_cbranch): Likewise.
861 (output_call): Handle R2 encodings.
862 (output_movia): Likewise.
863 (md_begin): Initialize nios2_min_align.
864 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
865 if a 16-bit instruction is seen.
866 (nios2_cons_align): Use appropriate nop pattern.
868 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
869 Cesar Philippidis <cesar@codesourcery.com>
871 * config/tc-nios2.c: Adjust includes.
872 (OPTION_MARCH): Define.
873 (md_longopts): Add -march option.
874 (nios2_architecture): New.
875 (nios2_use_arch): New.
876 (md_parse_option): Handle OPTION_MARCH.
877 (md_show_usage): Document -march.
878 (md_begin): Set arch in BFD.
879 (nios2_elf_final_processing): New.
880 * config/tc-nios2.h (elf_tc_final_processing): Define.
881 (nios2_elf_final_processing): New.
882 * doc/c-nios2.texi (-march): Add documentation.
884 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
886 * config/tc-i386.c (cpu_arch): Add .mwaitx.
887 (process_immext): Check operands for monitorx/mwaitx instructions.
888 * doc/c-i386.texi: Document mwaitx.
890 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
892 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
893 COMPRESS_DEBUG_GNU_ZLIB.
894 * config/tc-i386.c (flag_compress_debug): Likewise.
896 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
898 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
900 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
902 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
903 Allow for optional operands without insert functions.
905 2015-06-18 Nick Clifton <nickc@redhat.com>
908 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
909 mode against a nearby symbol.
911 2015-06-18 Nick Clifton <nickc@redhat.com>
914 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
915 in the same case as BFD_RELOC_ARM_TLS_IS32.
917 2015-06-17 Nick Clifton <nickc@redhat.com>
919 * config/tc-arm.c (is_double_a_single): Make conditional upon the
920 availablity of a 64-bit type. Use this type for the argument and
922 (double_to_single): Likewise.
923 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
924 the constant value, if available. Generate a 64-bit value from a
925 bignum if supported. Only perform the second optimization for
926 PR 18500 if the 64-bit type is available.
928 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
931 * config/tc-arm.c (is_double_a_single): New function.
932 (double_to_single): New function.
933 (move_or_literal_pool): Add support for converting VLDR to VMOV.
936 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
937 to MOV.w or MVN.w for Thumb2.
939 2015-06-17 Nicolas Pitre <nico@linaro.org>
941 * as.c (show_usage): Document --sectname-subst.
942 (parse_args): Add --sectname-subst.
943 * as.h (flag_sectname_subst): New.
944 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
945 * doc/as.texinfo: Document it.
947 2015-06-15 Renlin Li <renlin.li@arm.com>
949 * config/tc-aarch64.c (reloc_table): New relocation modifier.
950 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
951 (aarch64_force_relocation): Ditto
953 2015-06-13 Mark Wielaard <mjw@redhat.com>
955 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
956 out_debug_aranges depends on it.
957 (out_debug_aranges): Track size of header to properly pad header
958 for address alignment.
960 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
963 * gas/config/tc-hppa.c (last_label_symbol): Declare.
964 (pa_get_label): Return last label in current space/segment or NULL.
965 (pa_define_label): Record last label and add to root.
966 (pa_undefine_label): Remove last label from root.
968 2015-06-08 Nick Clifton <nickc@redhat.com>
970 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
972 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
974 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
975 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
976 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
978 2015-06-04 Renlin Li <renlin.li@arm.com>
980 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
983 2015-06-04 Nick Clifton <nickc@redhat.com>
985 * config/tc-h8300.c (md_section_align): Fix compile time warning
986 about left shifting a negative value.
988 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
990 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
991 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
992 * NEWS: Mention ARMv8.1 support.
994 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
996 * config/tc-arm.c (arm_ext_pan): New.
997 (do_setpan): New, encode an ARM SETPAN instruction.
998 (do_t_setpan): New, encode a Thumb SETPAN instruction.
999 (insns): Add "setpan".
1000 (arm_extensions): Add "pan".
1001 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
1004 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1006 * config/tc-aarch64.c (aarch64_features): Add "rdma".
1007 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
1009 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1011 * config/tc-aarch64.c (aarch64_features): Add "lor".
1012 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
1013 architecture extensions.
1015 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
1017 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
1018 support. Fix whitespace.
1019 (parse_operands): Update for parse_sys_reg changes.
1020 (aarch64_features): Add "pan".
1021 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
1023 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1025 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1026 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1027 (aarch64_force_relocation): Ditto.
1029 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1031 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1032 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1033 (aarch64_force_relocation): Ditto.
1035 2015-05-28 Catherine Moore <clm@codesourcery.com>
1036 Bernd Schmidt <bernds@codesourcery.com>
1037 Paul Brook <paul@codesourcery.com>
1040 * config/tc-alpha.c (all_cfi_sections): Declare.
1041 (s_alpha_ent): Initialize all_cfi_sections.
1042 (alpha_elf_md_end): Invoke cfi_set_sections.
1043 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
1044 (s_ehword): Use BFD_RELOC_32_PCREL.
1045 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
1046 (mips_cfi_reloc_for_encoding): New function.
1047 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
1048 (DWARF2_FDE_RELOC_ENCODING): Define.
1049 (tc_cfi_reloc_for_encoding): Define.
1050 (mips_cfi_reloc_for_encoding): Define.
1051 (tc_compact_eh_opcode_stop): Define.
1052 (tc_compact_eh_opcode_pad): Define.
1053 * doc/as.texinfo: Document Compact EH extensions.
1054 * doc/internals.texi: Likewise.
1055 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
1056 (tc_cfi_reloc_for_encoding): Provide default.
1057 (compact_eh): Declare.
1058 (emit_expr_encoded): New function.
1059 (get_debugseg_name): Add Compact EH support.
1060 (alloc_debugseg_item): Likewise.
1061 (cfi_set_sections): New function.
1062 (dot_cfi_fde_data): New function.
1063 (dot_cfi_personality_id): New function.
1064 (dot_cfi_inline_lsda): New function.
1065 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
1066 and cfi_inline_lsda.
1067 (dot_cfi_personality): Add Compact EH support.
1068 (dot_cfi_lsda): Likewise.
1069 (dot_cfi_sections): Likewise.
1070 (dot_cfi_startproc): Likewise.
1071 (get_cfi_seg): Likewise.
1072 (output_compact_unwind_data): New function.
1073 (output_cfi_insn): Add Compact EH support.
1074 (output_cie): Likewise.
1075 (output_fde): Likewise.
1076 (cfi_finish): Likewise.
1077 (cfi_emit_eh_header): New function.
1078 (output_eh_header): New function.
1079 * dw2gencfi.h (cfi_set_sections): Declare.
1080 (SUPPORT_COMPACT_EH): Define.
1081 (MULTIPLE_FRAME_SECTIONS): Define.
1082 New enumeration to describe the Compact EH header format.
1083 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
1084 eh_data, eh_loc and sections.
1085 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
1086 CFI_EMIT_eh_frame_compact): Define.
1088 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
1090 * config/tc-xtensa.c (xtensa_move_literals): Check that
1091 search_frag is non-NULL. Report error if literal frag is not
1094 2015-05-22 Nick Clifton <nickc@redhat.com>
1097 * read.c (output_big_sleb128): Use U suffix to prevent compile
1100 2015-05-19 Jiong Wang <jiong.wang@arm.com>
1102 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
1103 labels alphabetically.
1104 (md_apply_fix): Ditto.
1105 (aarch64_force_relocation): Ditto.
1107 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-i386.c (OPTION_MAMD64): New.
1111 (OPTION_MINTEL64): Likewise.
1112 (md_longopts): Add -mamd64 and -mintel64.
1113 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
1114 (md_show_usage): Add -mamd64 and -mintel64.
1115 * doc/c-i386.texi: Document -mamd64 and -mintel64.
1117 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
1119 * config/tc-i386.c (shared): New.
1120 (OPTION_MSHARED): Likewise.
1121 (elf_symbol_resolved_in_segment_p): Add relocation argument.
1122 Check PLT relocations and shared.
1123 (md_estimate_size_before_relax): Pass fragP->fr_var to
1124 elf_symbol_resolved_in_segment_p.
1125 (md_longopts): Add -mshared.
1126 (md_show_usage): Likewise.
1127 (md_parse_option): Handle OPTION_MSHARED.
1128 * doc/c-i386.texi: Document -mshared.
1130 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
1132 * write.c (compress_debug): Don't write the zlib header, which
1133 is handled by bfd_update_compression_header.
1135 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
1137 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
1138 closer than J_RANGE / 2 to jump frag.
1140 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1142 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
1143 * config/tc-i386.c (i386_mach): Support iamcu.
1144 (i386_target_format): Likewise.
1146 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1148 * config/tc-i386.c (cpu_arch): Add iamcu.
1149 (i386_align_code): Handle PROCESSOR_IAMCU.
1150 (i386_arch): Likewise.
1151 (i386_mach): Likewise.
1152 (i386_target_format): Likewise.
1153 (valid_iamcu_cpu_flags): New function.
1154 (check_cpu_arch_compatible): Only allow Intel MCU instructions
1155 when targeting Intel MCU.
1156 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
1157 are valid for Intel MCU.
1158 (md_parse_option): Likewise.
1159 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
1160 (processor_type): Add PROCESSOR_IAMCU.
1161 * doc/c-i386.texi: Document iamcu.
1163 2015-05-08 Nick Clifton <nickc@redhat.com>
1166 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
1167 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
1168 the symbol name checking code to here from...
1169 (md_undefined_symbo): ... here.
1171 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
1173 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
1174 (md_estimate_size_before_relax): Use it.
1176 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1178 * config/tc-sparc.c: Typo in comment fixed.
1180 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1182 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
1184 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
1186 2015-05-06 Nick Clifton <nickc@redhat.com>
1188 * doc/as.texinfo (Dollar Local Labels): Note that these are only
1189 supported on some targets.
1191 2015-05-06 Renlin Li <renlin.li@arm.com>
1193 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
1195 2015-05-05 Renlin Li <renlin.li@arm.com>
1197 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
1200 2015-05-05 Nick Clifton <nickc@redhat.com>
1202 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
1203 (msp430_make_init_symbols): New function.
1204 (msp430_section): Call it.
1205 (msp430_frob_section): Likewise.
1207 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
1209 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
1210 (struct cached_fixup, struct fixup_cache): New structures.
1211 (fixup_order, xtensa_make_cached_fixup),
1212 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
1213 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
1214 (xtensa_add_cached_fixup): New functions.
1215 (xtensa_relax_frag): Cache fixups pointing at potentially
1216 oversized jumps at the beginning of every relaxation pass. Only
1217 check subset of this cache in the reach of single jump from the
1218 trampoline frag currently being relaxed.
1220 2015-05-01 Nick Clifton <nickc@redhat.com>
1222 * config/rl78-parse.y (MULU): Remove ISA_G14.
1223 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
1225 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1227 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
1228 * config/tc-i386.h (md_end): Likewise.
1229 (i386_elf_emit_arch_note): Likewise.
1231 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1233 * configure.tgt: Support i386-*-elf*.
1235 2015-04-30 DJ Delorie <dj@redhat.com>
1237 * config/rl78-defs.h (rl78_isa_g10): New.
1238 (rl78_isa_g13): New.
1239 (rl78_isa_g14): New.
1240 * config/rl78-parse.y (ISA_G10): New.
1243 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
1244 * config/tc-rl78.c (rl78_isa_g10): New.
1245 (rl78_isa_g13): New.
1246 (rl78_isa_g14): New.
1248 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
1250 * config/tc-i386.c (i386_target_format): Use "else if" on
1253 2015-04-30 Nick Clifton <nickc@redhat.com>
1256 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
1257 (if enabled) when the user creates a symbol with the same name as
1259 (flag_warn_syms): New static variable.
1260 (arm_opts): Add mwarn-syms and mno-warn-syms.
1261 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
1265 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
1267 2015-04-29 Nick Clifton <nickc@redhat.com>
1270 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
1271 if the operand is neither a register nor a vector.
1273 2015-04-29 Nick Clifton <nickc@redhat.com>
1275 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
1276 times if the expression is not constant and the target uses linker
1279 2015-04-28 Renlin Li <renlin.li@arm.com>
1281 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
1283 2015-04-28 Nick Clifton <nickc@redhat.com>
1286 * cond.c (s_if): Stop compile time warning about stopc being used
1290 2015-04-27 Renlin Li <renlin.li@arm.com>
1292 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
1294 (md_assemble): Likewise, move the align code outside the loop.
1296 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
1298 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
1301 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
1303 * config/tc-arm.h (arm_min): New function.
1304 (SUB_SEGMENT_ALIGN): Define.
1306 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
1308 * config/tc-mips.c (macro): State the recommended way of creating
1309 32-bit or 64-bit addresses.
1311 2015-04-23 Jan Beulich <jbeulich@suse.com>
1313 * config/tc-i386.c (match_mem_size): Also allow no size
1314 specification when broadcasting.
1316 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1318 * doc/as.texinfo (Bundle directives): Shorten menu entry and
1320 (CFI directives): Use @subsection.
1321 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1322 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1324 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1326 * config/tc-avr.c (create_record_for_frag): Rename link to
1329 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
1332 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1334 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1336 * as.h (compressed_debug_section_type): Removed.
1338 2015-04-14 Nick Clifton <nickc@redhat.com>
1340 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1341 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1342 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1344 2015-04-10 Nick Clifton <nickc@redhat.com>
1347 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1348 the -EB option with the linker's --be8 option.
1350 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1352 * doc/c-rx.texi: Fix markup typos in last change.
1354 2015-04-09 Nick Clifton <nickc@redhat.com>
1356 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1357 (md_longopts): Add -mno-allow-string-insns.
1358 (md_parse_option): Handle -mno-allow-string-insns.
1359 (md_show_usage): Mention -mno-allow-string-insns.
1360 (rx_note_string_insn_use): New function. Produces an error
1361 message if a string insn is used when it is not allowed.
1362 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1363 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1364 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1365 * doc/c-rx.texi: Document -mno-allow-string-insns.
1367 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1369 * as.c (show_usage): Update --compress-debug-sections.
1370 (std_longopts): Use optional_argument on compress-debug-sections.
1371 (parse_args): Handle
1372 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1373 * as.h (compressed_debug_section_type): New.
1374 (flag_compress_debug): Change type to compressed_debug_section_type.
1375 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1376 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1377 --compress-debug-sections=zlib-gabi. Call
1378 bfd_get_compression_header_size to get compression header size.
1379 Don't rename section name for --compress-debug-sections=zlib-gabi.
1380 * config/tc-i386.c (compressed_debug_section_type): Set to
1381 COMPRESS_DEBUG_ZLIB.
1382 * doc/as.texinfo: Document
1383 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1385 2015-04-07 Renlin Li <renlin.li@arm.com>
1387 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1388 (s_aarch64_inst): Likewise.
1389 (md_assemble): Likewise.
1391 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1393 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1396 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1398 * write.c (compress_debug): Don't write the zlib header if
1399 compressed section size is the same as before compression.
1401 2015-04-02 Nick Clifton <nickc@redhat.com>
1404 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1405 min and max parameters. Sign extend values before testing.
1407 2015-04-02 Renlin Li <renlin.li@arm.com>
1409 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1410 (mapping_state_2): Don't emit MAP_DATA here.
1411 (s_aarch64_inst): Align frag during state transition.
1412 (md_assemble): Likewise.
1414 2015-04-02 Ed Maste <emaste@freebsd.org>
1416 * config/tc-aarch64.c (set_error_kind): Delete.
1417 (set_error_message): Delete.
1419 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1421 * configure: Regenerated.
1423 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1425 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1426 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1428 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1430 * config/tc-arm.c: Add support for Samsung Exynos M1.
1431 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1433 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1435 * configure: Regenerated.
1437 2015-03-31 Ed Schouten <ed@nuxi.nl>
1439 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1441 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1443 * configure.ac: Revert the AM_ZLIB change.
1444 * Makefile.in: Regenerated.
1445 * aclocal.m4: Likewise.
1446 * configure: Likewise.
1448 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1450 * Makefile.am (ZLIBINC): New.
1451 (AM_CFLAGS): Add $(ZLIBINC).
1452 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1453 (parse_args): Likewise.
1454 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1455 (compress_init): Don't check HAVE_ZLIB_H.
1456 (compress_data): Likewise.
1457 (compress_finish): Likewise.
1458 * configure.ac (AM_ZLIB): Removed.
1459 (zlibinc): New. AC_SUBST.
1460 Add --with-system-zlib.
1461 * Makefile.in: Regenerated.
1462 * config.in: Likewise.
1463 * configure: Likewise.
1464 * doc/Makefile.in: Likewise.
1466 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/tc-i386.c (cpu_flags_set): Removed.
1470 2015-03-25 Renlin Li <renlin.li@arm.com>
1472 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1474 (mapping_state_2): Emit first MAP_DATA symbol here.
1476 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1479 * write.c (compress_debug): Don't write the zlib header if
1480 compression didn't make the section smaller.
1482 2015-03-24 Terry Guo <terry.guo@arm.com>
1484 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1486 (parse_psr): Likewise.
1487 (do_t_mrs): Likewise.
1488 (do_t_msr): Likewise.
1489 (static const arm_feature_set arm_ext_*): Defined with new macros.
1490 (static const arm_feature_set arm_cext_*): Likewise.
1491 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1492 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1493 (deprecated_coproc_regs): Likewise.
1494 (UL_BARRIER): Likewise.
1495 (barrier_opt_names): Likewise.
1496 (arm_cpus): Likewise.
1497 (arm_extensions): Likewise.
1499 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1501 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1502 instructions to 10 bytes.
1504 2015-03-19 Nick Clifton <nickc@redhat.com>
1506 * config/tc-rl78.c (enum options): Add G13 and G14.
1507 (md_longopts): Add -mg13 and -mg14.
1508 (md_parse_option): Handle -mg13 and -mg14.
1509 (md_show_usage): List -mg13 and -mg14.
1510 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1512 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1513 Nick Clifton <nickc@redhat.com>
1516 * doc/as.texinfo: Note that when gas compresses debug sections the
1517 compression is only performed if it makes the section smaller.
1518 * write.c (compress_debug): Do not compress a debug section if
1519 doing so would make it larger.
1521 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1523 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1524 (i386_align_code): Add PROCESSOR_ZNVER cases.
1525 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1526 * doc/c-i386.texi: Add znver1 and clzero.
1528 2015-03-16 Nick Clifton <nickc@redhat.com>
1530 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1532 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1534 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1537 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1539 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1541 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1543 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1544 * doc/c-mips.texi: Document i6400 -march option.
1546 2015-03-12 Nick Clifton <nickc@redhat.com>
1549 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1550 to arm_apply_sym_value. Update prototype.
1551 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1552 Do not apply the value if the symbol is in a different segment to
1553 the current segment.
1555 2015-03-11 Alan Modra <amodra@gmail.com>
1557 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1558 (md_apply_fix): Report an error on data-only fixups used with insns.
1560 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1562 * config/tc-s390.c (md_gather_operands): Check for valid
1563 length field operands.
1565 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1567 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1568 values for '^' on OP_REGLSTs.
1569 (do_push_pop): Add new writeback constraint.
1571 2015-03-10 Renlin Li <renlin.li@arm.com>
1573 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1574 (mapping_state_2): Emit first MAP_DATA symbol here.
1576 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1578 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1581 2015-03-10 Nick Clifton <nickc@redhat.com>
1584 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1585 initialised when CPU_DEFAULT is defined.
1587 2015-03-05 Nick Clifton <nickc@redhat.com>
1589 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1590 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1591 -m8byte-align and -m4byte-align command line options.
1593 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1596 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1597 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1600 2015-02-28 Alan Modra <amodra@gmail.com>
1602 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1603 end to their alignment.
1605 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1607 * config/tc-aarch64.c (reloc_table_entry): Generate
1608 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1609 (md_apply_fix, aarch64_force_relocation): Handle
1610 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1612 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1614 * config/tc-aarch64.c (reloc_table_entry): Generate
1615 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1616 (md_apply_fix, aarch64_force_relocation): Handle
1617 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1619 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1621 * config/tc-aarch64.c (reloc_table_entry): Generate
1622 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1623 (md_apply_fix, aarch64_force_relocation): Handle
1624 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1626 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1628 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1629 (reloc_table): Likewise.
1630 (parse_address_main): Use ld_literal_type.
1632 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1634 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1635 (reloc_table): Likewise.
1636 (parse_address_main): Use adr_type.
1638 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1640 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1642 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1644 * config/tc-avr.c: Add elf32-avr.h include.
1645 (struct avr_property_record_link): New structure.
1646 (avr_output_property_section_header): New function.
1647 (avr_record_size): New function.
1648 (avr_output_property_record): New function.
1649 (avr_create_property_section): New function.
1650 (avr_handle_align): New function.
1651 (exclude_section_from_property_tables): New function.
1652 (create_record_for_frag): New function.
1653 (append_records_for_section): New function.
1654 (avr_create_and_fill_property_section): New function.
1655 (avr_post_relax_hook): New function.
1656 * config/tc-avr.h (md_post_relax_hook): Define.
1657 (avr_post_relax_hook): Declare.
1658 (HANDLE_ALIGN): Define.
1659 (avr_handle_align): Declare.
1660 (strut avr_frag_data): New structure.
1661 (TC_FRAG_TYPE): Define.
1663 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1665 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1668 2015-02-24 Nick Clifton <nickc@redhat.com>
1670 * config/tc-v850.c (soft_float): New variable.
1671 (v850_data_8): New variable.
1672 (md_show_usage): Add -msoft-float/-mhard-float.
1673 (md_parse_option): Likewise.
1674 (md_begin): Set the default value of soft_float.
1675 (v850_md_end): New function. Creates a note section.
1676 * config/tc-v850.h (md_end): Define.
1677 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1679 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1681 * config/tc-h8300.c (line_separater_chars): Add a version for
1682 h8300-linux that includes a separator.
1683 (default_mach): New variable.
1685 (md_longopts): Add '--march' option.
1686 (md_parse_option): Parse the new option.
1687 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1688 * configure.tgt: Add h8300-*-linux
1689 * doc/c-h8300.texi: Document --march.
1691 2015-02-23 Nick Clifton <nickc@redhat.com>
1694 * dwarf2dbg.c (out_header): When generating dwarf sections use
1695 real symbols not temps for the start and end symbols.
1696 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1697 adjustments to relocations in debug sections.
1698 (TC_LINKRELAX_FIXUP): Likewise.
1700 2015-02-19 Alan Modra <amodra@gmail.com>
1702 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1703 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1705 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1707 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1709 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1711 * config/tc-arm.c: Add support for Cortex-A72.
1713 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1715 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1716 of as_warn for deprecation messages.
1717 (encode_arm_addr_mode_2): Likewise.
1718 (check_obsolete): Likewise.
1719 (do_rd_rm_rn): Likewise.
1720 (do_co_reg): Likewise.
1721 (do_setend): Likewise.
1722 (do_t_mov_cmp): Likewise.
1723 (do_neon_ldr_str): Likewise.
1724 (opcode_lookup): Likewise.
1725 (if_fsm_post_encode): Likewise.
1726 (md_assemble): Likewise.
1728 2015-02-06 Jan Beulich <jbeulich@suse.com>
1730 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1731 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1732 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1735 2015-02-05 Alan Modra <amodra@gmail.com>
1737 * config/tc-msp430.c (md_assemble): Correct size passed to
1738 extract_cmd. Remove index check.
1740 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1742 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1743 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1745 2015-02-04 Nick Clifton <nickc@redhat.com>
1747 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1750 2015-02-03 Renlin Li <renlin.li@arm.com>
1752 * doc/c-aarch64.texi (.arch): Document the directive.
1753 (.arch_extension): Likewise.
1755 2015-02-03 Nick Clifton <nickc@redhat.com>
1757 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1759 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1761 * Makefile.am: Add FT32 files.
1762 * config/tc-ft32.c: New file.
1763 * config/tc-ft32.h: New file.
1764 * configure.tgt: Add FT32 support.
1765 * Makefile.in: Regenerate.
1766 * po/POTFILES.in: Regenerate.
1768 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1770 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1771 of instruction la to a symbol.
1773 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1775 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1778 2015-01-19 Alan Modra <amodra@gmail.com>
1780 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1781 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1783 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1785 * config/tc-s390.c (struct pd_reg): Remove.
1786 (pre_defined_registers): Remove.
1787 (REG_NAME_CNT): Remove.
1788 (reg_name_search): Calculate the register number instead of doing
1790 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1791 reg_name_search signature.
1792 (s390_parse_cpu): Support the new arch string z13.
1793 (s390_insert_operand): Support for vector registers with the extra
1794 field for the fifth bit of each vector register operand.
1795 (md_gather_operand): Adjust to the new handling of optional
1798 * doc/as.texinfo: Document the z13 cpu string.
1800 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1802 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1803 #0, restoring previous behaviour.
1805 2015-01-12 Jan Beulich <jbeulich@suse.com>
1807 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1808 (cfi_pseudo_table): Add "cfi_label".
1809 (output_cfi_insn): Handle CFI_label.
1810 (select_cie_for_fde): Als terminate CIE when encountering
1812 * dw2gencfi.h (cfi_add_label): Declare.
1813 (struct cfi_insn_data): New member "sym_name".
1815 * read.c (read_symbol_name): Drop "static".
1816 * read.h (read_symbol_name): Declare.
1818 2015-01-12 Jan Beulich <jbeulich@suse.com>
1820 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1821 (do_neon_qshl_imm): Likewise.
1823 2015-01-12 Alan Modra <amodra@gmail.com>
1825 * read.c (s_altmacro, s_reloc): Make definition static.
1827 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1829 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1832 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1834 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1836 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1838 2015-01-07 Jan Beulich <jbeulich@suse.com>
1840 * config/tc-arm.c (struct arm_option_extension_value_table):
1841 Split field "value" into fields "merge_value" and "clear_value".
1842 (arm_extensions): Adjust initializer accordingly.
1844 2015-01-01 Alan Modra <amodra@gmail.com>
1846 * as.c (parse_args): Just print current year.
1848 2015-01-01 Alan Modra <amodra@gmail.com>
1850 Update year range in copyright notice of all files.
1852 For older changes see ChangeLog-2014
1854 Copyright (C) 2015 Free Software Foundation, Inc.
1856 Copying and distribution of this file, with or without modification,
1857 are permitted in any medium without royalty provided the copyright
1858 notice and this notice are preserved.
1864 version-control: never