1 2015-10-19 Nick Clifton <nickc@redhat.com>
4 * configure.ac: Add option --enable-compressed-debug-sections.
5 This sets the default behaviour for compressing debug sections.
6 * as.c (flag_compress_debug): Define and initialise to
7 COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
8 (show_usage): Indicate whether --no-compress-debug-sections
9 or --compress-debug-sections is the default.
10 * config/tc-i386.c (flag_compress_debug): Delete definition.
11 * doc/as.texinfo (--nocompress-debug-sectionas): Update
13 * NEWS: Announce the new feature.
14 * config.in: Regenerate.
15 * configure: Regenerate.
17 2015-10-12 Nick Clifton <nickc@redhat.com>
19 * config/tc-msp430.c (msp430_mcu_names): Rename to
20 msp430_mcu_data. Add fields for the ISA and hardware multiply
21 support. Update with information from the latest devices.csv
23 (md_parse_option): Make use of the new array.
25 2015-10-12 Andrew Burgess <andrew.burgess@embecosm.com>
27 * config/tc-avr.c (avr_output_property_record): Fix overwrite bug
28 for align and fill records.
29 (avr_handle_align): Record fill information for align frags.
30 (create_record_for_frag): Add next frag assertion, use correct
31 address for align records.
33 2015-10-10 Alan Modra <amodra@gmail.com>
36 * read.c (next_char_of_string): Mask char after escape. Use
37 CHAR_MASK rather than 0xff.
39 2015-10-07 Yao Qi <yao.qi@linaro.org>
41 * config/tc-aarch64.c (md_begin): Access field 'name' rather
44 2015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
46 * config/tc-arc.c: Revamped file for ARC support.
47 * config/tc-arc.h: Likewise.
48 * doc/as.texinfo: Add new ARC options.
49 * doc/c-arc.texi: Likewise.
51 2015-10-02 Renlin Li <renlin.li@arm.com>
53 * config/tc-aarch64.c (s_tlsdescadd): New.
55 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
56 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
57 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
58 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
59 AARCH64_TLSDESC_OFF_G0_NC.
60 (md_apply_fix): Likewise.
61 (aarch64_force_relocation): Likewise.
63 2015-10-02 Renlin Li <renlin.li@arm.com>
65 * config/tc-aarch64.c (reloc_table): Add two entries for
66 gottprel_g0_nc and gottprel_g1.
67 (process_movw_reloc_info): Add support.
68 (md_apply_fix): Likewise.
69 (aarch64_force_relocation): Likewise.
71 2015-10-02 Renlin Li <renlin.li@arm.com>
73 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
74 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
75 (md_apply_fix): Likewise.
76 (aarch64_force_relocation): Likewise.
78 2015-10-02 Renlin Li <renlin.li@arm.com>
80 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
81 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
82 (md_apply_fix): Likewise.
83 (aarch64_force_relocation): Likewise.
85 2015-10-02 Renlin Li <renlin.li@arm.com>
87 * config/tc-aarch64.c (reloc_table): New relocation modifier
89 (process_movw_reloc_info): Support gotoff_g0_nc.
90 (md_apply_fix): Likewise.
92 2015-10-02 Renlin Li <renlin.li@arm.com>
94 * config/tc-aarch64.c (reloc_table): New relocation modifier
96 (process_movw_reloc_info): Support newly added modifier.
97 (md_apply_fix): Likewise.
99 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
101 * doc/c-s390.texi: Add documentation.
102 Add missing code markup.
103 * config/tc-s390.c (current_flags): New static variable.
104 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
105 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
107 (md_parse_option): Call s390_parse_cpu with the new signature.
108 (s390_machine): Likewise.
109 Keep track of current_flags.
111 undefine MAX_HISTORY at end of function.
112 (s390_machinemode): undefine MAX_HISTORY at end of function.
113 Update an error message.
115 2015-08-11 Peter Zotov <whitequark@whitequark.org>
118 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
120 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
122 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
125 * configure.ac (nds32): Don't use bash == in tests.
126 * configure: Regenerate.
128 2015-09-23 Nick Clifton <nickc@redhat.com>
130 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
132 2015-09-22 Nick Clifton <nickc@redhat.com>
134 * config/tc-rx.c (nop_7): Recode using MAX.
136 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
138 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
139 the latest gcc's warning.
141 2015-08-27 Alan Modra <amodra@gmail.com>
144 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
145 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
146 Use input_line_pointer directly.
147 * config/tc-arm.h (TC_START_LABEL): Redefine.
148 (TC_START_LABEL_WITHOUT_COLON): Redefine.
149 (tc_start_label_without_colon): Update prototype.
150 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
152 * config/tc-bfin.h (bfin_start_label): Update prototype.
153 (TC_START_LABEL): Redefine.
154 * config/tc-d30v.h (TC_START_LABEL): Redefine.
155 * config/tc-fr30.c (restore_colon): Rewrite.
156 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
157 i_l_p over quote. Update restore_colon calls.
158 * config/tc-fr30.h (TC_START_LABEL): Redefine.
159 (fr30_is_colon_insn): Update prototype.
160 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
161 * config/tc-m32c.h (TC_START_LABEL): Redefine.
162 (m32c_is_colon_insn): Update prototype.
163 * config/tc-m32r.h (TC_START_LABEL): Redefine.
164 * config/tc-mep.h (TC_START_LABEL): Redefine.
165 * config/tc-nds32.h (TC_START_LABEL): Redefine.
166 * config/tc-tic54x.c (tic54x_start_label): Replace params with
167 nul_char and next_char. Step over trailing quote.
168 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
169 (tic54x_start_label): Update prototype.
170 * read.c (TC_START_LABEL): Redefine. Update invocation.
171 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
172 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
173 and restore if calling s_set. Don't restore delim again.
175 2015-08-26 Alan Modra <amodra@gmail.com>
178 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
179 call to where input line used to be restored.
180 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
182 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
184 2015-08-26 Nick Clifton <nickc@redhat.com>
187 * configure.ac (AS_CHECK_DECLS): Add asprintf.
188 * configure: Regenerate.
189 * config.in: Regenerate.
191 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
193 * config/tc-sparc.c (priv_reg_table): New privileged register
196 2015-08-21 Nick Clifton <nickc@redhat.com>
199 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
200 return parameter pointing to the start of the symbol. Allow
201 symbol names enclosed in double quotes.
202 (restore_line_pointer): New function. Replace the NUL character
203 inserted into the input stream with the given character. If the
204 character was a double quote, advance the input pointer.
205 * expr.h (get_symbol_end): Delete.
206 (get_symbol_name): Add prototype.
207 (restore_line_pointer): Prototype.
208 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
209 * doc/as.texinfo (Symbol Intro): Document that symbol names can
210 now be enclosed in double quotes.
211 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
212 Use restore_line_pointer to replace the NUL in the input stream.
213 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
214 Check for the use of double quoted symbol names.
216 * config/obj-aout.c: Likewise.
217 * config/obj-coff-seh.c: Likewise.
218 * config/obj-coff.c: Likewise.
219 * config/obj-elf.c: Likewise.
220 * config/obj-evax.c: Likewise.
221 * config/obj-macho.c: Likewise.
222 * config/obj-som.c: Likewise.
223 * config/tc-alpha.c: Likewise.
224 * config/tc-arc.c: Likewise.
225 * config/tc-arm.c: Likewise.
226 * config/tc-dlx.c: Likewise.
227 * config/tc-h8300.c: Likewise.
228 * config/tc-hppa.c: Likewise.
229 * config/tc-i370.c: Likewise.
230 * config/tc-i386-intel.c: Likewise.
231 * config/tc-i386.c: Likewise.
232 * config/tc-i960.c: Likewise.
233 * config/tc-ia64.c: Likewise.
234 * config/tc-iq2000.c: Likewise.
235 * config/tc-m32r.c: Likewise.
236 * config/tc-m68hc11.c: Likewise.
237 * config/tc-m68k.c: Likewise.
238 * config/tc-microblaze.c: Likewise.
239 * config/tc-mips.c: Likewise.
240 * config/tc-mmix.c: Likewise.
241 * config/tc-mn10200.c: Likewise.
242 * config/tc-mn10300.c: Likewise.
243 * config/tc-nios2.c: Likewise.
244 * config/tc-ppc.c: Likewise.
245 * config/tc-s390.c: Likewise.
246 * config/tc-score.c: Likewise.
247 * config/tc-score7.c: Likewise.
248 * config/tc-sparc.c: Likewise.
249 * config/tc-tic4x.c: Likewise.
250 * config/tc-tic54x.c: Likewise.
251 * config/tc-tic6x.c: Likewise.
252 * config/tc-tilegx.c: Likewise.
253 * config/tc-tilepro.c: Likewise.
254 * config/tc-v850.c: Likewise.
255 * config/tc-xtensa.c: Likewise.
256 * config/tc-z80.c: Likewise.
257 * dw2gencfi.c: Likewise.
258 * dwarf2dbgc.: Likewise.
263 2015-08-19 Jiong Wang <jiong.wang@arm.com>
265 * config/tc-aarch64.c (reloc_table): New relocation types support for
267 (ldst_lo12_determine_real_reloc_type): Support
268 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
269 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
270 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
271 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
272 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
273 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
274 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
275 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
276 (parse_operands): Likewise.
277 (md_apply_fix): Likewise.
278 (aarch64_force_relocation): Likewise.
279 (process_movw_reloc_info): Likewise.
281 2015-08-19 Jiong Wang <jiong.wang@arm.com>
283 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
284 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
285 "dtprel_g1_nc", "dtprel_g2".
286 (md_apply_fix): Support new relocation types.
287 (aarch64_force_relocation): Likewise.
288 (process_movw_reloc_info): Likewise.
290 2015-08-19 Jiong Wang <jiong.wang@arm.com>
292 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
293 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
294 (aarch64_force_relocation): Likewise.
296 2015-08-17 Alan Modra <amodra@gmail.com>
298 * gas/config/tc-arm.c (s_align): Delete.
299 (md_pseudo_table): Use s_align_ptwo for "align".
300 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
301 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
303 2015-08-13 Alan Modra <amodra@gmail.com>
305 * expr.c (operand): Rewrite handling of operands starting with "0f".
306 If atof_generic only parses "-" or "+", treat as expression.
308 2015-08-13 Alan Modra <amodra@gmail.com>
309 DJ Delorie <dj@redhat.com>
311 * expr.c (integer_constant): Return O_absent expression if eol.
312 (operand): For targets with both LOCAL_LABELS_FB and
313 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
314 digits as a local label reference. Correct handling of 0b prefix.
315 If a suffix is not allowed, error on 0B.
317 2015-08-13 Alan Modra <amodra@gmail.com>
319 * doc/as.texinfo (Local Labels): Allowed range of N in local
320 labels is non-negative integers, not positive integers.
322 2015-08-12 David Weatherford <weath@cadence.com>
324 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
326 (xtensa_maybe_create_literal_pool_frag): New function.
327 (litpool_seg_list, auto_litpools, auto_litpool_limit)
328 (litpool_buf, litpool_slotbuf): New static variables.
329 (option_auto_litpools, option_no_auto_litpools)
330 (option_auto_litpool_limit): New enum identifiers.
331 (md_longopts): Add entries for auto-litpools, no-auto-litpools
332 and auto-litpool-limit.
333 (md_parse_option): Handle option_auto_litpools,
334 option_no_auto_litpools and option_auto_litpool_limit.
335 (md_show_usage): Add help for --[no-]auto-litpools and
336 --auto-litpool-limit.
337 (xtensa_mark_literal_pool_location): Record a place for literal
338 pool with a call to xtensa_maybe_create_literal_pool_frag.
339 (get_literal_pool_location): Find highest priority literal pool
340 or convert candidate to literal pool when auto-litpools are used.
341 (xg_assemble_vliw_tokens): Create literal pool after jump
343 (xtensa_check_frag_count): Create candidate literal pool every
344 auto_litpool_limit frags.
345 (xtensa_relax_frag): Add jump around literals to non-empty
347 (xtensa_move_literals): Estimate literal pool addresses and move
348 unreachable literals closer to their users, converting candidate
349 to literal pool if needed.
350 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
351 about missing .literal_position in case auto-litpools are not
353 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
354 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
355 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
356 --no-auto-litpools options.
357 * doc/c-xtensa.texi (Xtensa options): Likewise.
359 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
361 * config/tc-mips.c (move_register): Change to use 'or' only.
362 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
365 2015-08-11 Jiong Wang <jiong.wang@arm.com>
367 * config/tc-aarch64.c (reloc_table): New relocation modifiers
369 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
370 (aarch64_force_relocation): Likewise.
372 2015-08-11 Jiong Wang <jiong.wang@arm.com>
374 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
375 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
376 (aarch64_force_relocation): Likewise.
378 2015-08-11 Jiong Wang <jiong.wang@arm.com>
380 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
381 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
382 (aarch64_force_relocation): Likewise.
384 2015-08-11 Nick Clifton <nickc@redhat.com>
387 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
388 compile time warnings about constant expressions being shifted
390 (do_iwmmxt_wldstd): Likewise.
391 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
392 (md_assemble): Likewise.
395 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
396 remove redundant checks.
397 (md_apply_fix): Likewise.
400 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
401 a numeric constant value.
404 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
407 * config/xtensa-relax.c (same_operand_name): Fix typo.
409 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
411 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
412 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
414 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
416 * doc/c-aarch64.texi (.xword): Document directive.
418 2015-08-03 Nick Clifton <nickc@redhat.com>
420 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
421 fix typo in its entry: @kindex -> @item.
423 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
425 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
426 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
428 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
430 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
431 * doc/c-mips.text: Document -march=interaptiv.
433 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
435 * configure: Regenerated.
437 2015-07-24 Nick Clifton <nickc@redhat.com>
439 * config/tc-rl78.c (rl78_abs_sym): New local variable.
440 (md_begin): Initialise the new symbol.
441 (OPIMM): Define the value to be relative to the new symbol and not
442 the absolute section symbol.
444 2015-07-22 Alan Modra <amodra@gmail.com>
447 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
448 loop. Don't drop lines at end of file lacking a newline, add a
449 newline instead. Ensure partial_size is zero whenever
450 partial_where is NULL. Adjust buffer size for extra char.
451 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
453 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
455 * NEWS: Mention corrected spelling of armv6kz.
456 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
458 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
459 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
461 2015-07-16 Jiong Wang <jiong.wang@arm.com>
463 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
464 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
465 (aarch64_force_relocation): Ditto.
467 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
469 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
470 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
473 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
475 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
476 not support ARM mode" error messages.
478 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
480 * config/tc-i386.c (flag_compress_debug): Replace
481 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
483 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
485 * as.c (parse_args): Make --compress-debug-sections and
486 --compress-debug-sections=zlib the same as
487 --compress-debug-sections=zlib-gabi.
488 * doc/as.texinfo: Change --compress-debug-sections and
489 --compress-debug-sections=zlib to zlib-gabi.
491 2015-07-09 Catherine Moore <clm@codesourcery.com>
493 * config/tc-mips.c (check_fpabi): Handle
494 VAL_GNU_MIPS_ABI_FP_NAN2008.
496 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
498 * doc/as.texinfo: Clarify case requirements for pseudo ops.
500 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
502 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
503 32 bit PC relative and update offset if the fixup is pc-relative.
504 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
507 2015-07-03 Alan Modra <amodra@gmail.com>
509 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
510 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
512 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
513 Cesar Philippidis <cesar@codesourcery.com>
515 * config/tc-nios2.c (nios2_min_align): New.
516 (nop): Replace with....
517 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
518 (nios2_align): Handle alignment on 2-byte boundaries when CDX
519 instructions may be present.
520 (s_nios2_align): Adjust reference to nop.
521 (CDXBRANCH, IS_CDXBRANCH): New.
522 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
523 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
524 (nios2_relax_frag): Likewise.
525 (md_convert_frag): Handle R2 encodings.
526 (nios2_check_overflow): Check that low-order bits are zero
527 before applying rightshift from howto.
528 (nios2_check_overflow): Correct negative overflow calculation.
529 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
530 generic overflow messages for miscellaneous instruction formats.
531 (md_apply_fix): Recognize new R2 relocations. For pc_relative
532 relocations, store fixup in *valP.
533 (nios2_reglist_mask, nios2_reglist_dir): New.
534 (nios2_parse_reglist): New.
535 (nios2_parse_base_register): New.
536 (nios2_assemble_expression): Handle constant expressions designated
538 (nios2_assemble_reg3): New.
539 (nios2_assemble_arg_c): Handle R2 instruction formats.
540 (nios2_assemble_arg_d): Likewise.
541 (nios2_assemble_arg_s): Likewise.
542 (nios2_assemble_arg_t): Likewise.
543 (nios2_assemble_arg_D): New.
544 (nios2_assemble_arg_S): New.
545 (nios2_assemble_arg_T): New.
546 (nios2_assemble_arg_i): Handle R2 instruction formats.
547 (nios2_assemble_arg_I): New.
548 (nios2_assemble_arg_u): Handle R2 instruction formats.
549 (nios2_assemble_arg_U): New.
550 (nios2_assemble_arg_V): New.
551 (nios2_assemble_arg_W): New.
552 (nios2_assemble_arg_X): New.
553 (nios2_assemble_arg_Y): New.
554 (nios2_assemble_arg_o): Handle R2 instruction formats.
555 (nios2_assemble_arg_O): New.
556 (nios2_assemble_arg_P): New.
557 (nios2_assemble_arg_j): Handle R2 instruction formats.
558 (nios2_assemble_arg_k): New.
559 (nios2_assemble_arg_l): Handle R2 instruction formats.
560 (nios2_assemble_arg_m): Likewise.
561 (nios2_assemble_arg_M): New.
562 (nios2_assemble_arg_N): New.
563 (nios2_assemble_arg_e): New.
564 (nios2_assemble_arg_f): New.
565 (nios2_assemble_arg_g): New.
566 (nios2_assemble_arg_h): New.
567 (nios2_assemble_arg_R): New.
568 (nios2_assemble_arg_B): New.
569 (nios2_assemble_args): Handle new argument letters.
570 (nios2_consume_arg): Likewise.
571 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
573 (nios2_ps_insn_info_structs): Add nop.n.
574 (output_ubranch): Handle CDX branches.
575 (output_cbranch): Likewise.
576 (output_call): Handle R2 encodings.
577 (output_movia): Likewise.
578 (md_begin): Initialize nios2_min_align.
579 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
580 if a 16-bit instruction is seen.
581 (nios2_cons_align): Use appropriate nop pattern.
583 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
584 Cesar Philippidis <cesar@codesourcery.com>
586 * config/tc-nios2.c: Adjust includes.
587 (OPTION_MARCH): Define.
588 (md_longopts): Add -march option.
589 (nios2_architecture): New.
590 (nios2_use_arch): New.
591 (md_parse_option): Handle OPTION_MARCH.
592 (md_show_usage): Document -march.
593 (md_begin): Set arch in BFD.
594 (nios2_elf_final_processing): New.
595 * config/tc-nios2.h (elf_tc_final_processing): Define.
596 (nios2_elf_final_processing): New.
597 * doc/c-nios2.texi (-march): Add documentation.
599 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
601 * config/tc-i386.c (cpu_arch): Add .mwaitx.
602 (process_immext): Check operands for monitorx/mwaitx instructions.
603 * doc/c-i386.texi: Document mwaitx.
605 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
607 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
608 COMPRESS_DEBUG_GNU_ZLIB.
609 * config/tc-i386.c (flag_compress_debug): Likewise.
611 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
613 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
615 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
617 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
618 Allow for optional operands without insert functions.
620 2015-06-18 Nick Clifton <nickc@redhat.com>
623 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
624 mode against a nearby symbol.
626 2015-06-18 Nick Clifton <nickc@redhat.com>
629 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
630 in the same case as BFD_RELOC_ARM_TLS_IS32.
632 2015-06-17 Nick Clifton <nickc@redhat.com>
634 * config/tc-arm.c (is_double_a_single): Make conditional upon the
635 availablity of a 64-bit type. Use this type for the argument and
637 (double_to_single): Likewise.
638 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
639 the constant value, if available. Generate a 64-bit value from a
640 bignum if supported. Only perform the second optimization for
641 PR 18500 if the 64-bit type is available.
643 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
646 * config/tc-arm.c (is_double_a_single): New function.
647 (double_to_single): New function.
648 (move_or_literal_pool): Add support for converting VLDR to VMOV.
651 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
652 to MOV.w or MVN.w for Thumb2.
654 2015-06-17 Nicolas Pitre <nico@linaro.org>
656 * as.c (show_usage): Document --sectname-subst.
657 (parse_args): Add --sectname-subst.
658 * as.h (flag_sectname_subst): New.
659 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
660 * doc/as.texinfo: Document it.
662 2015-06-15 Renlin Li <renlin.li@arm.com>
664 * config/tc-aarch64.c (reloc_table): New relocation modifier.
665 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
666 (aarch64_force_relocation): Ditto
668 2015-06-13 Mark Wielaard <mjw@redhat.com>
670 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
671 out_debug_aranges depends on it.
672 (out_debug_aranges): Track size of header to properly pad header
673 for address alignment.
675 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
678 * gas/config/tc-hppa.c (last_label_symbol): Declare.
679 (pa_get_label): Return last label in current space/segment or NULL.
680 (pa_define_label): Record last label and add to root.
681 (pa_undefine_label): Remove last label from root.
683 2015-06-08 Nick Clifton <nickc@redhat.com>
685 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
687 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
689 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
690 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
691 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
693 2015-06-04 Renlin Li <renlin.li@arm.com>
695 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
698 2015-06-04 Nick Clifton <nickc@redhat.com>
700 * config/tc-h8300.c (md_section_align): Fix compile time warning
701 about left shifting a negative value.
703 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
705 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
706 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
707 * NEWS: Mention ARMv8.1 support.
709 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
711 * config/tc-arm.c (arm_ext_pan): New.
712 (do_setpan): New, encode an ARM SETPAN instruction.
713 (do_t_setpan): New, encode a Thumb SETPAN instruction.
714 (insns): Add "setpan".
715 (arm_extensions): Add "pan".
716 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
719 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
721 * config/tc-aarch64.c (aarch64_features): Add "rdma".
722 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
724 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
726 * config/tc-aarch64.c (aarch64_features): Add "lor".
727 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
728 architecture extensions.
730 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
732 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
733 support. Fix whitespace.
734 (parse_operands): Update for parse_sys_reg changes.
735 (aarch64_features): Add "pan".
736 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
738 2015-06-01 Jiong Wang <jiong.wang@arm.com>
740 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
741 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
742 (aarch64_force_relocation): Ditto.
744 2015-06-01 Jiong Wang <jiong.wang@arm.com>
746 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
747 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
748 (aarch64_force_relocation): Ditto.
750 2015-05-28 Catherine Moore <clm@codesourcery.com>
751 Bernd Schmidt <bernds@codesourcery.com>
752 Paul Brook <paul@codesourcery.com>
755 * config/tc-alpha.c (all_cfi_sections): Declare.
756 (s_alpha_ent): Initialize all_cfi_sections.
757 (alpha_elf_md_end): Invoke cfi_set_sections.
758 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
759 (s_ehword): Use BFD_RELOC_32_PCREL.
760 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
761 (mips_cfi_reloc_for_encoding): New function.
762 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
763 (DWARF2_FDE_RELOC_ENCODING): Define.
764 (tc_cfi_reloc_for_encoding): Define.
765 (mips_cfi_reloc_for_encoding): Define.
766 (tc_compact_eh_opcode_stop): Define.
767 (tc_compact_eh_opcode_pad): Define.
768 * doc/as.texinfo: Document Compact EH extensions.
769 * doc/internals.texi: Likewise.
770 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
771 (tc_cfi_reloc_for_encoding): Provide default.
772 (compact_eh): Declare.
773 (emit_expr_encoded): New function.
774 (get_debugseg_name): Add Compact EH support.
775 (alloc_debugseg_item): Likewise.
776 (cfi_set_sections): New function.
777 (dot_cfi_fde_data): New function.
778 (dot_cfi_personality_id): New function.
779 (dot_cfi_inline_lsda): New function.
780 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
782 (dot_cfi_personality): Add Compact EH support.
783 (dot_cfi_lsda): Likewise.
784 (dot_cfi_sections): Likewise.
785 (dot_cfi_startproc): Likewise.
786 (get_cfi_seg): Likewise.
787 (output_compact_unwind_data): New function.
788 (output_cfi_insn): Add Compact EH support.
789 (output_cie): Likewise.
790 (output_fde): Likewise.
791 (cfi_finish): Likewise.
792 (cfi_emit_eh_header): New function.
793 (output_eh_header): New function.
794 * dw2gencfi.h (cfi_set_sections): Declare.
795 (SUPPORT_COMPACT_EH): Define.
796 (MULTIPLE_FRAME_SECTIONS): Define.
797 New enumeration to describe the Compact EH header format.
798 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
799 eh_data, eh_loc and sections.
800 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
801 CFI_EMIT_eh_frame_compact): Define.
803 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
805 * config/tc-xtensa.c (xtensa_move_literals): Check that
806 search_frag is non-NULL. Report error if literal frag is not
809 2015-05-22 Nick Clifton <nickc@redhat.com>
812 * read.c (output_big_sleb128): Use U suffix to prevent compile
815 2015-05-19 Jiong Wang <jiong.wang@arm.com>
817 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
818 labels alphabetically.
819 (md_apply_fix): Ditto.
820 (aarch64_force_relocation): Ditto.
822 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
825 * config/tc-i386.c (OPTION_MAMD64): New.
826 (OPTION_MINTEL64): Likewise.
827 (md_longopts): Add -mamd64 and -mintel64.
828 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
829 (md_show_usage): Add -mamd64 and -mintel64.
830 * doc/c-i386.texi: Document -mamd64 and -mintel64.
832 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
834 * config/tc-i386.c (shared): New.
835 (OPTION_MSHARED): Likewise.
836 (elf_symbol_resolved_in_segment_p): Add relocation argument.
837 Check PLT relocations and shared.
838 (md_estimate_size_before_relax): Pass fragP->fr_var to
839 elf_symbol_resolved_in_segment_p.
840 (md_longopts): Add -mshared.
841 (md_show_usage): Likewise.
842 (md_parse_option): Handle OPTION_MSHARED.
843 * doc/c-i386.texi: Document -mshared.
845 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
847 * write.c (compress_debug): Don't write the zlib header, which
848 is handled by bfd_update_compression_header.
850 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
852 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
853 closer than J_RANGE / 2 to jump frag.
855 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
857 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
858 * config/tc-i386.c (i386_mach): Support iamcu.
859 (i386_target_format): Likewise.
861 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
863 * config/tc-i386.c (cpu_arch): Add iamcu.
864 (i386_align_code): Handle PROCESSOR_IAMCU.
865 (i386_arch): Likewise.
866 (i386_mach): Likewise.
867 (i386_target_format): Likewise.
868 (valid_iamcu_cpu_flags): New function.
869 (check_cpu_arch_compatible): Only allow Intel MCU instructions
870 when targeting Intel MCU.
871 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
872 are valid for Intel MCU.
873 (md_parse_option): Likewise.
874 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
875 (processor_type): Add PROCESSOR_IAMCU.
876 * doc/c-i386.texi: Document iamcu.
878 2015-05-08 Nick Clifton <nickc@redhat.com>
881 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
882 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
883 the symbol name checking code to here from...
884 (md_undefined_symbo): ... here.
886 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
888 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
889 (md_estimate_size_before_relax): Use it.
891 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
893 * config/tc-sparc.c: Typo in comment fixed.
895 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
897 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
899 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
901 2015-05-06 Nick Clifton <nickc@redhat.com>
903 * doc/as.texinfo (Dollar Local Labels): Note that these are only
904 supported on some targets.
906 2015-05-06 Renlin Li <renlin.li@arm.com>
908 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
910 2015-05-05 Renlin Li <renlin.li@arm.com>
912 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
915 2015-05-05 Nick Clifton <nickc@redhat.com>
917 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
918 (msp430_make_init_symbols): New function.
919 (msp430_section): Call it.
920 (msp430_frob_section): Likewise.
922 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
924 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
925 (struct cached_fixup, struct fixup_cache): New structures.
926 (fixup_order, xtensa_make_cached_fixup),
927 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
928 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
929 (xtensa_add_cached_fixup): New functions.
930 (xtensa_relax_frag): Cache fixups pointing at potentially
931 oversized jumps at the beginning of every relaxation pass. Only
932 check subset of this cache in the reach of single jump from the
933 trampoline frag currently being relaxed.
935 2015-05-01 Nick Clifton <nickc@redhat.com>
937 * config/rl78-parse.y (MULU): Remove ISA_G14.
938 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
940 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
942 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
943 * config/tc-i386.h (md_end): Likewise.
944 (i386_elf_emit_arch_note): Likewise.
946 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
948 * configure.tgt: Support i386-*-elf*.
950 2015-04-30 DJ Delorie <dj@redhat.com>
952 * config/rl78-defs.h (rl78_isa_g10): New.
955 * config/rl78-parse.y (ISA_G10): New.
958 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
959 * config/tc-rl78.c (rl78_isa_g10): New.
963 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
965 * config/tc-i386.c (i386_target_format): Use "else if" on
968 2015-04-30 Nick Clifton <nickc@redhat.com>
971 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
972 (if enabled) when the user creates a symbol with the same name as
974 (flag_warn_syms): New static variable.
975 (arm_opts): Add mwarn-syms and mno-warn-syms.
976 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
980 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
982 2015-04-29 Nick Clifton <nickc@redhat.com>
985 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
986 if the operand is neither a register nor a vector.
988 2015-04-29 Nick Clifton <nickc@redhat.com>
990 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
991 times if the expression is not constant and the target uses linker
994 2015-04-28 Renlin Li <renlin.li@arm.com>
996 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
998 2015-04-28 Nick Clifton <nickc@redhat.com>
1001 * cond.c (s_if): Stop compile time warning about stopc being used
1005 2015-04-27 Renlin Li <renlin.li@arm.com>
1007 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
1009 (md_assemble): Likewise, move the align code outside the loop.
1011 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
1013 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
1016 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
1018 * config/tc-arm.h (arm_min): New function.
1019 (SUB_SEGMENT_ALIGN): Define.
1021 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
1023 * config/tc-mips.c (macro): State the recommended way of creating
1024 32-bit or 64-bit addresses.
1026 2015-04-23 Jan Beulich <jbeulich@suse.com>
1028 * config/tc-i386.c (match_mem_size): Also allow no size
1029 specification when broadcasting.
1031 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1033 * doc/as.texinfo (Bundle directives): Shorten menu entry and
1035 (CFI directives): Use @subsection.
1036 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1037 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1039 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1041 * config/tc-avr.c (create_record_for_frag): Rename link to
1044 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
1047 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1049 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1051 * as.h (compressed_debug_section_type): Removed.
1053 2015-04-14 Nick Clifton <nickc@redhat.com>
1055 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1056 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1057 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1059 2015-04-10 Nick Clifton <nickc@redhat.com>
1062 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1063 the -EB option with the linker's --be8 option.
1065 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1067 * doc/c-rx.texi: Fix markup typos in last change.
1069 2015-04-09 Nick Clifton <nickc@redhat.com>
1071 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1072 (md_longopts): Add -mno-allow-string-insns.
1073 (md_parse_option): Handle -mno-allow-string-insns.
1074 (md_show_usage): Mention -mno-allow-string-insns.
1075 (rx_note_string_insn_use): New function. Produces an error
1076 message if a string insn is used when it is not allowed.
1077 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1078 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1079 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1080 * doc/c-rx.texi: Document -mno-allow-string-insns.
1082 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1084 * as.c (show_usage): Update --compress-debug-sections.
1085 (std_longopts): Use optional_argument on compress-debug-sections.
1086 (parse_args): Handle
1087 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1088 * as.h (compressed_debug_section_type): New.
1089 (flag_compress_debug): Change type to compressed_debug_section_type.
1090 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1091 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1092 --compress-debug-sections=zlib-gabi. Call
1093 bfd_get_compression_header_size to get compression header size.
1094 Don't rename section name for --compress-debug-sections=zlib-gabi.
1095 * config/tc-i386.c (compressed_debug_section_type): Set to
1096 COMPRESS_DEBUG_ZLIB.
1097 * doc/as.texinfo: Document
1098 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1100 2015-04-07 Renlin Li <renlin.li@arm.com>
1102 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1103 (s_aarch64_inst): Likewise.
1104 (md_assemble): Likewise.
1106 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1108 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1111 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1113 * write.c (compress_debug): Don't write the zlib header if
1114 compressed section size is the same as before compression.
1116 2015-04-02 Nick Clifton <nickc@redhat.com>
1119 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1120 min and max parameters. Sign extend values before testing.
1122 2015-04-02 Renlin Li <renlin.li@arm.com>
1124 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1125 (mapping_state_2): Don't emit MAP_DATA here.
1126 (s_aarch64_inst): Align frag during state transition.
1127 (md_assemble): Likewise.
1129 2015-04-02 Ed Maste <emaste@freebsd.org>
1131 * config/tc-aarch64.c (set_error_kind): Delete.
1132 (set_error_message): Delete.
1134 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1136 * configure: Regenerated.
1138 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1140 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1141 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1143 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1145 * config/tc-arm.c: Add support for Samsung Exynos M1.
1146 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1148 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1150 * configure: Regenerated.
1152 2015-03-31 Ed Schouten <ed@nuxi.nl>
1154 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1156 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1158 * configure.ac: Revert the AM_ZLIB change.
1159 * Makefile.in: Regenerated.
1160 * aclocal.m4: Likewise.
1161 * configure: Likewise.
1163 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1165 * Makefile.am (ZLIBINC): New.
1166 (AM_CFLAGS): Add $(ZLIBINC).
1167 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1168 (parse_args): Likewise.
1169 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1170 (compress_init): Don't check HAVE_ZLIB_H.
1171 (compress_data): Likewise.
1172 (compress_finish): Likewise.
1173 * configure.ac (AM_ZLIB): Removed.
1174 (zlibinc): New. AC_SUBST.
1175 Add --with-system-zlib.
1176 * Makefile.in: Regenerated.
1177 * config.in: Likewise.
1178 * configure: Likewise.
1179 * doc/Makefile.in: Likewise.
1181 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1183 * config/tc-i386.c (cpu_flags_set): Removed.
1185 2015-03-25 Renlin Li <renlin.li@arm.com>
1187 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1189 (mapping_state_2): Emit first MAP_DATA symbol here.
1191 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1194 * write.c (compress_debug): Don't write the zlib header if
1195 compression didn't make the section smaller.
1197 2015-03-24 Terry Guo <terry.guo@arm.com>
1199 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1201 (parse_psr): Likewise.
1202 (do_t_mrs): Likewise.
1203 (do_t_msr): Likewise.
1204 (static const arm_feature_set arm_ext_*): Defined with new macros.
1205 (static const arm_feature_set arm_cext_*): Likewise.
1206 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1207 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1208 (deprecated_coproc_regs): Likewise.
1209 (UL_BARRIER): Likewise.
1210 (barrier_opt_names): Likewise.
1211 (arm_cpus): Likewise.
1212 (arm_extensions): Likewise.
1214 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1216 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1217 instructions to 10 bytes.
1219 2015-03-19 Nick Clifton <nickc@redhat.com>
1221 * config/tc-rl78.c (enum options): Add G13 and G14.
1222 (md_longopts): Add -mg13 and -mg14.
1223 (md_parse_option): Handle -mg13 and -mg14.
1224 (md_show_usage): List -mg13 and -mg14.
1225 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1227 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1228 Nick Clifton <nickc@redhat.com>
1231 * doc/as.texinfo: Note that when gas compresses debug sections the
1232 compression is only performed if it makes the section smaller.
1233 * write.c (compress_debug): Do not compress a debug section if
1234 doing so would make it larger.
1236 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1238 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1239 (i386_align_code): Add PROCESSOR_ZNVER cases.
1240 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1241 * doc/c-i386.texi: Add znver1 and clzero.
1243 2015-03-16 Nick Clifton <nickc@redhat.com>
1245 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1247 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1249 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1252 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1254 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1256 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1258 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1259 * doc/c-mips.texi: Document i6400 -march option.
1261 2015-03-12 Nick Clifton <nickc@redhat.com>
1264 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1265 to arm_apply_sym_value. Update prototype.
1266 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1267 Do not apply the value if the symbol is in a different segment to
1268 the current segment.
1270 2015-03-11 Alan Modra <amodra@gmail.com>
1272 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1273 (md_apply_fix): Report an error on data-only fixups used with insns.
1275 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1277 * config/tc-s390.c (md_gather_operands): Check for valid
1278 length field operands.
1280 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1282 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1283 values for '^' on OP_REGLSTs.
1284 (do_push_pop): Add new writeback constraint.
1286 2015-03-10 Renlin Li <renlin.li@arm.com>
1288 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1289 (mapping_state_2): Emit first MAP_DATA symbol here.
1291 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1293 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1296 2015-03-10 Nick Clifton <nickc@redhat.com>
1299 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1300 initialised when CPU_DEFAULT is defined.
1302 2015-03-05 Nick Clifton <nickc@redhat.com>
1304 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1305 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1306 -m8byte-align and -m4byte-align command line options.
1308 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1311 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1312 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1315 2015-02-28 Alan Modra <amodra@gmail.com>
1317 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1318 end to their alignment.
1320 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1322 * config/tc-aarch64.c (reloc_table_entry): Generate
1323 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1324 (md_apply_fix, aarch64_force_relocation): Handle
1325 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1327 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1329 * config/tc-aarch64.c (reloc_table_entry): Generate
1330 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1331 (md_apply_fix, aarch64_force_relocation): Handle
1332 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1334 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1336 * config/tc-aarch64.c (reloc_table_entry): Generate
1337 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1338 (md_apply_fix, aarch64_force_relocation): Handle
1339 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1341 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1343 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1344 (reloc_table): Likewise.
1345 (parse_address_main): Use ld_literal_type.
1347 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1349 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1350 (reloc_table): Likewise.
1351 (parse_address_main): Use adr_type.
1353 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1355 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1357 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1359 * config/tc-avr.c: Add elf32-avr.h include.
1360 (struct avr_property_record_link): New structure.
1361 (avr_output_property_section_header): New function.
1362 (avr_record_size): New function.
1363 (avr_output_property_record): New function.
1364 (avr_create_property_section): New function.
1365 (avr_handle_align): New function.
1366 (exclude_section_from_property_tables): New function.
1367 (create_record_for_frag): New function.
1368 (append_records_for_section): New function.
1369 (avr_create_and_fill_property_section): New function.
1370 (avr_post_relax_hook): New function.
1371 * config/tc-avr.h (md_post_relax_hook): Define.
1372 (avr_post_relax_hook): Declare.
1373 (HANDLE_ALIGN): Define.
1374 (avr_handle_align): Declare.
1375 (strut avr_frag_data): New structure.
1376 (TC_FRAG_TYPE): Define.
1378 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1380 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1383 2015-02-24 Nick Clifton <nickc@redhat.com>
1385 * config/tc-v850.c (soft_float): New variable.
1386 (v850_data_8): New variable.
1387 (md_show_usage): Add -msoft-float/-mhard-float.
1388 (md_parse_option): Likewise.
1389 (md_begin): Set the default value of soft_float.
1390 (v850_md_end): New function. Creates a note section.
1391 * config/tc-v850.h (md_end): Define.
1392 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1394 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1396 * config/tc-h8300.c (line_separater_chars): Add a version for
1397 h8300-linux that includes a separator.
1398 (default_mach): New variable.
1400 (md_longopts): Add '--march' option.
1401 (md_parse_option): Parse the new option.
1402 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1403 * configure.tgt: Add h8300-*-linux
1404 * doc/c-h8300.texi: Document --march.
1406 2015-02-23 Nick Clifton <nickc@redhat.com>
1409 * dwarf2dbg.c (out_header): When generating dwarf sections use
1410 real symbols not temps for the start and end symbols.
1411 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1412 adjustments to relocations in debug sections.
1413 (TC_LINKRELAX_FIXUP): Likewise.
1415 2015-02-19 Alan Modra <amodra@gmail.com>
1417 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1418 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1420 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1422 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1424 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1426 * config/tc-arm.c: Add support for Cortex-A72.
1428 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1430 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1431 of as_warn for deprecation messages.
1432 (encode_arm_addr_mode_2): Likewise.
1433 (check_obsolete): Likewise.
1434 (do_rd_rm_rn): Likewise.
1435 (do_co_reg): Likewise.
1436 (do_setend): Likewise.
1437 (do_t_mov_cmp): Likewise.
1438 (do_neon_ldr_str): Likewise.
1439 (opcode_lookup): Likewise.
1440 (if_fsm_post_encode): Likewise.
1441 (md_assemble): Likewise.
1443 2015-02-06 Jan Beulich <jbeulich@suse.com>
1445 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1446 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1447 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1450 2015-02-05 Alan Modra <amodra@gmail.com>
1452 * config/tc-msp430.c (md_assemble): Correct size passed to
1453 extract_cmd. Remove index check.
1455 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1457 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1458 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1460 2015-02-04 Nick Clifton <nickc@redhat.com>
1462 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1465 2015-02-03 Renlin Li <renlin.li@arm.com>
1467 * doc/c-aarch64.texi (.arch): Document the directive.
1468 (.arch_extension): Likewise.
1470 2015-02-03 Nick Clifton <nickc@redhat.com>
1472 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1474 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1476 * Makefile.am: Add FT32 files.
1477 * config/tc-ft32.c: New file.
1478 * config/tc-ft32.h: New file.
1479 * configure.tgt: Add FT32 support.
1480 * Makefile.in: Regenerate.
1481 * po/POTFILES.in: Regenerate.
1483 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1485 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1486 of instruction la to a symbol.
1488 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1490 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1493 2015-01-19 Alan Modra <amodra@gmail.com>
1495 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1496 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1498 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1500 * config/tc-s390.c (struct pd_reg): Remove.
1501 (pre_defined_registers): Remove.
1502 (REG_NAME_CNT): Remove.
1503 (reg_name_search): Calculate the register number instead of doing
1505 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1506 reg_name_search signature.
1507 (s390_parse_cpu): Support the new arch string z13.
1508 (s390_insert_operand): Support for vector registers with the extra
1509 field for the fifth bit of each vector register operand.
1510 (md_gather_operand): Adjust to the new handling of optional
1513 * doc/as.texinfo: Document the z13 cpu string.
1515 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1517 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1518 #0, restoring previous behaviour.
1520 2015-01-12 Jan Beulich <jbeulich@suse.com>
1522 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1523 (cfi_pseudo_table): Add "cfi_label".
1524 (output_cfi_insn): Handle CFI_label.
1525 (select_cie_for_fde): Als terminate CIE when encountering
1527 * dw2gencfi.h (cfi_add_label): Declare.
1528 (struct cfi_insn_data): New member "sym_name".
1530 * read.c (read_symbol_name): Drop "static".
1531 * read.h (read_symbol_name): Declare.
1533 2015-01-12 Jan Beulich <jbeulich@suse.com>
1535 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1536 (do_neon_qshl_imm): Likewise.
1538 2015-01-12 Alan Modra <amodra@gmail.com>
1540 * read.c (s_altmacro, s_reloc): Make definition static.
1542 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1544 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1547 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1549 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1551 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1553 2015-01-07 Jan Beulich <jbeulich@suse.com>
1555 * config/tc-arm.c (struct arm_option_extension_value_table):
1556 Split field "value" into fields "merge_value" and "clear_value".
1557 (arm_extensions): Adjust initializer accordingly.
1559 2015-01-01 Alan Modra <amodra@gmail.com>
1561 * as.c (parse_args): Just print current year.
1563 2015-01-01 Alan Modra <amodra@gmail.com>
1565 Update year range in copyright notice of all files.
1567 For older changes see ChangeLog-2014
1569 Copyright (C) 2015 Free Software Foundation, Inc.
1571 Copying and distribution of this file, with or without modification,
1572 are permitted in any medium without royalty provided the copyright
1573 notice and this notice are preserved.
1579 version-control: never