1 2015-10-02 Renlin Li <renlin.li@arm.com>
3 * config/tc-aarch64.c (reloc_table): Add two entries for
4 gottprel_g0_nc and gottprel_g1.
5 (process_movw_reloc_info): Add support.
6 (md_apply_fix): Likewise.
7 (aarch64_force_relocation): Likewise.
9 2015-10-02 Renlin Li <renlin.li@arm.com>
11 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
12 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
13 (md_apply_fix): Likewise.
14 (aarch64_force_relocation): Likewise.
16 2015-10-02 Renlin Li <renlin.li@arm.com>
18 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
19 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
20 (md_apply_fix): Likewise.
21 (aarch64_force_relocation): Likewise.
23 2015-10-02 Renlin Li <renlin.li@arm.com>
25 * config/tc-aarch64.c (reloc_table): New relocation modifier
27 (process_movw_reloc_info): Support gotoff_g0_nc.
28 (md_apply_fix): Likewise.
30 2015-10-02 Renlin Li <renlin.li@arm.com>
32 * config/tc-aarch64.c (reloc_table): New relocation modifier
34 (process_movw_reloc_info): Support newly added modifier.
35 (md_apply_fix): Likewise.
37 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
39 * doc/c-s390.texi: Add documentation.
40 Add missing code markup.
41 * config/tc-s390.c (current_flags): New static variable.
42 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
43 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
45 (md_parse_option): Call s390_parse_cpu with the new signature.
46 (s390_machine): Likewise.
47 Keep track of current_flags.
49 undefine MAX_HISTORY at end of function.
50 (s390_machinemode): undefine MAX_HISTORY at end of function.
51 Update an error message.
53 2015-08-11 Peter Zotov <whitequark@whitequark.org>
56 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
58 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
60 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
63 * configure.ac (nds32): Don't use bash == in tests.
64 * configure: Regenerate.
66 2015-09-23 Nick Clifton <nickc@redhat.com>
68 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
70 2015-09-22 Nick Clifton <nickc@redhat.com>
72 * config/tc-rx.c (nop_7): Recode using MAX.
74 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
76 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
77 the latest gcc's warning.
79 2015-08-27 Alan Modra <amodra@gmail.com>
82 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
83 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
84 Use input_line_pointer directly.
85 * config/tc-arm.h (TC_START_LABEL): Redefine.
86 (TC_START_LABEL_WITHOUT_COLON): Redefine.
87 (tc_start_label_without_colon): Update prototype.
88 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
90 * config/tc-bfin.h (bfin_start_label): Update prototype.
91 (TC_START_LABEL): Redefine.
92 * config/tc-d30v.h (TC_START_LABEL): Redefine.
93 * config/tc-fr30.c (restore_colon): Rewrite.
94 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
95 i_l_p over quote. Update restore_colon calls.
96 * config/tc-fr30.h (TC_START_LABEL): Redefine.
97 (fr30_is_colon_insn): Update prototype.
98 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
99 * config/tc-m32c.h (TC_START_LABEL): Redefine.
100 (m32c_is_colon_insn): Update prototype.
101 * config/tc-m32r.h (TC_START_LABEL): Redefine.
102 * config/tc-mep.h (TC_START_LABEL): Redefine.
103 * config/tc-nds32.h (TC_START_LABEL): Redefine.
104 * config/tc-tic54x.c (tic54x_start_label): Replace params with
105 nul_char and next_char. Step over trailing quote.
106 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
107 (tic54x_start_label): Update prototype.
108 * read.c (TC_START_LABEL): Redefine. Update invocation.
109 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
110 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
111 and restore if calling s_set. Don't restore delim again.
113 2015-08-26 Alan Modra <amodra@gmail.com>
116 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
117 call to where input line used to be restored.
118 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
120 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
122 2015-08-26 Nick Clifton <nickc@redhat.com>
125 * configure.ac (AS_CHECK_DECLS): Add asprintf.
126 * configure: Regenerate.
127 * config.in: Regenerate.
129 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
131 * config/tc-sparc.c (priv_reg_table): New privileged register
134 2015-08-21 Nick Clifton <nickc@redhat.com>
137 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
138 return parameter pointing to the start of the symbol. Allow
139 symbol names enclosed in double quotes.
140 (restore_line_pointer): New function. Replace the NUL character
141 inserted into the input stream with the given character. If the
142 character was a double quote, advance the input pointer.
143 * expr.h (get_symbol_end): Delete.
144 (get_symbol_name): Add prototype.
145 (restore_line_pointer): Prototype.
146 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
147 * doc/as.texinfo (Symbol Intro): Document that symbol names can
148 now be enclosed in double quotes.
149 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
150 Use restore_line_pointer to replace the NUL in the input stream.
151 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
152 Check for the use of double quoted symbol names.
154 * config/obj-aout.c: Likewise.
155 * config/obj-coff-seh.c: Likewise.
156 * config/obj-coff.c: Likewise.
157 * config/obj-elf.c: Likewise.
158 * config/obj-evax.c: Likewise.
159 * config/obj-macho.c: Likewise.
160 * config/obj-som.c: Likewise.
161 * config/tc-alpha.c: Likewise.
162 * config/tc-arc.c: Likewise.
163 * config/tc-arm.c: Likewise.
164 * config/tc-dlx.c: Likewise.
165 * config/tc-h8300.c: Likewise.
166 * config/tc-hppa.c: Likewise.
167 * config/tc-i370.c: Likewise.
168 * config/tc-i386-intel.c: Likewise.
169 * config/tc-i386.c: Likewise.
170 * config/tc-i960.c: Likewise.
171 * config/tc-ia64.c: Likewise.
172 * config/tc-iq2000.c: Likewise.
173 * config/tc-m32r.c: Likewise.
174 * config/tc-m68hc11.c: Likewise.
175 * config/tc-m68k.c: Likewise.
176 * config/tc-microblaze.c: Likewise.
177 * config/tc-mips.c: Likewise.
178 * config/tc-mmix.c: Likewise.
179 * config/tc-mn10200.c: Likewise.
180 * config/tc-mn10300.c: Likewise.
181 * config/tc-nios2.c: Likewise.
182 * config/tc-ppc.c: Likewise.
183 * config/tc-s390.c: Likewise.
184 * config/tc-score.c: Likewise.
185 * config/tc-score7.c: Likewise.
186 * config/tc-sparc.c: Likewise.
187 * config/tc-tic4x.c: Likewise.
188 * config/tc-tic54x.c: Likewise.
189 * config/tc-tic6x.c: Likewise.
190 * config/tc-tilegx.c: Likewise.
191 * config/tc-tilepro.c: Likewise.
192 * config/tc-v850.c: Likewise.
193 * config/tc-xtensa.c: Likewise.
194 * config/tc-z80.c: Likewise.
195 * dw2gencfi.c: Likewise.
196 * dwarf2dbgc.: Likewise.
201 2015-08-19 Jiong Wang <jiong.wang@arm.com>
203 * config/tc-aarch64.c (reloc_table): New relocation types support for
205 (ldst_lo12_determine_real_reloc_type): Support
206 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
207 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
208 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
209 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
210 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
211 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
212 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
213 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
214 (parse_operands): Likewise.
215 (md_apply_fix): Likewise.
216 (aarch64_force_relocation): Likewise.
217 (process_movw_reloc_info): Likewise.
219 2015-08-19 Jiong Wang <jiong.wang@arm.com>
221 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
222 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
223 "dtprel_g1_nc", "dtprel_g2".
224 (md_apply_fix): Support new relocation types.
225 (aarch64_force_relocation): Likewise.
226 (process_movw_reloc_info): Likewise.
228 2015-08-19 Jiong Wang <jiong.wang@arm.com>
230 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
231 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
232 (aarch64_force_relocation): Likewise.
234 2015-08-17 Alan Modra <amodra@gmail.com>
236 * gas/config/tc-arm.c (s_align): Delete.
237 (md_pseudo_table): Use s_align_ptwo for "align".
238 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
239 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
241 2015-08-13 Alan Modra <amodra@gmail.com>
243 * expr.c (operand): Rewrite handling of operands starting with "0f".
244 If atof_generic only parses "-" or "+", treat as expression.
246 2015-08-13 Alan Modra <amodra@gmail.com>
247 DJ Delorie <dj@redhat.com>
249 * expr.c (integer_constant): Return O_absent expression if eol.
250 (operand): For targets with both LOCAL_LABELS_FB and
251 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
252 digits as a local label reference. Correct handling of 0b prefix.
253 If a suffix is not allowed, error on 0B.
255 2015-08-13 Alan Modra <amodra@gmail.com>
257 * doc/as.texinfo (Local Labels): Allowed range of N in local
258 labels is non-negative integers, not positive integers.
260 2015-08-12 David Weatherford <weath@cadence.com>
262 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
264 (xtensa_maybe_create_literal_pool_frag): New function.
265 (litpool_seg_list, auto_litpools, auto_litpool_limit)
266 (litpool_buf, litpool_slotbuf): New static variables.
267 (option_auto_litpools, option_no_auto_litpools)
268 (option_auto_litpool_limit): New enum identifiers.
269 (md_longopts): Add entries for auto-litpools, no-auto-litpools
270 and auto-litpool-limit.
271 (md_parse_option): Handle option_auto_litpools,
272 option_no_auto_litpools and option_auto_litpool_limit.
273 (md_show_usage): Add help for --[no-]auto-litpools and
274 --auto-litpool-limit.
275 (xtensa_mark_literal_pool_location): Record a place for literal
276 pool with a call to xtensa_maybe_create_literal_pool_frag.
277 (get_literal_pool_location): Find highest priority literal pool
278 or convert candidate to literal pool when auto-litpools are used.
279 (xg_assemble_vliw_tokens): Create literal pool after jump
281 (xtensa_check_frag_count): Create candidate literal pool every
282 auto_litpool_limit frags.
283 (xtensa_relax_frag): Add jump around literals to non-empty
285 (xtensa_move_literals): Estimate literal pool addresses and move
286 unreachable literals closer to their users, converting candidate
287 to literal pool if needed.
288 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
289 about missing .literal_position in case auto-litpools are not
291 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
292 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
293 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
294 --no-auto-litpools options.
295 * doc/c-xtensa.texi (Xtensa options): Likewise.
297 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
299 * config/tc-mips.c (move_register): Change to use 'or' only.
300 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
303 2015-08-11 Jiong Wang <jiong.wang@arm.com>
305 * config/tc-aarch64.c (reloc_table): New relocation modifiers
307 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
308 (aarch64_force_relocation): Likewise.
310 2015-08-11 Jiong Wang <jiong.wang@arm.com>
312 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
313 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
314 (aarch64_force_relocation): Likewise.
316 2015-08-11 Jiong Wang <jiong.wang@arm.com>
318 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
319 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
320 (aarch64_force_relocation): Likewise.
322 2015-08-11 Nick Clifton <nickc@redhat.com>
325 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
326 compile time warnings about constant expressions being shifted
328 (do_iwmmxt_wldstd): Likewise.
329 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
330 (md_assemble): Likewise.
333 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
334 remove redundant checks.
335 (md_apply_fix): Likewise.
338 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
339 a numeric constant value.
342 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
345 * config/xtensa-relax.c (same_operand_name): Fix typo.
347 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
349 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
350 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
352 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
354 * doc/c-aarch64.texi (.xword): Document directive.
356 2015-08-03 Nick Clifton <nickc@redhat.com>
358 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
359 fix typo in its entry: @kindex -> @item.
361 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
363 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
364 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
366 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
368 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
369 * doc/c-mips.text: Document -march=interaptiv.
371 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
373 * configure: Regenerated.
375 2015-07-24 Nick Clifton <nickc@redhat.com>
377 * config/tc-rl78.c (rl78_abs_sym): New local variable.
378 (md_begin): Initialise the new symbol.
379 (OPIMM): Define the value to be relative to the new symbol and not
380 the absolute section symbol.
382 2015-07-22 Alan Modra <amodra@gmail.com>
385 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
386 loop. Don't drop lines at end of file lacking a newline, add a
387 newline instead. Ensure partial_size is zero whenever
388 partial_where is NULL. Adjust buffer size for extra char.
389 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
391 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
393 * NEWS: Mention corrected spelling of armv6kz.
394 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
396 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
397 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
399 2015-07-16 Jiong Wang <jiong.wang@arm.com>
401 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
402 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
403 (aarch64_force_relocation): Ditto.
405 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
407 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
408 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
411 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
413 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
414 not support ARM mode" error messages.
416 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
418 * config/tc-i386.c (flag_compress_debug): Replace
419 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
421 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
423 * as.c (parse_args): Make --compress-debug-sections and
424 --compress-debug-sections=zlib the same as
425 --compress-debug-sections=zlib-gabi.
426 * doc/as.texinfo: Change --compress-debug-sections and
427 --compress-debug-sections=zlib to zlib-gabi.
429 2015-07-09 Catherine Moore <clm@codesourcery.com>
431 * config/tc-mips.c (check_fpabi): Handle
432 VAL_GNU_MIPS_ABI_FP_NAN2008.
434 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
436 * doc/as.texinfo: Clarify case requirements for pseudo ops.
438 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
440 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
441 32 bit PC relative and update offset if the fixup is pc-relative.
442 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
445 2015-07-03 Alan Modra <amodra@gmail.com>
447 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
448 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
450 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
451 Cesar Philippidis <cesar@codesourcery.com>
453 * config/tc-nios2.c (nios2_min_align): New.
454 (nop): Replace with....
455 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
456 (nios2_align): Handle alignment on 2-byte boundaries when CDX
457 instructions may be present.
458 (s_nios2_align): Adjust reference to nop.
459 (CDXBRANCH, IS_CDXBRANCH): New.
460 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
461 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
462 (nios2_relax_frag): Likewise.
463 (md_convert_frag): Handle R2 encodings.
464 (nios2_check_overflow): Check that low-order bits are zero
465 before applying rightshift from howto.
466 (nios2_check_overflow): Correct negative overflow calculation.
467 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
468 generic overflow messages for miscellaneous instruction formats.
469 (md_apply_fix): Recognize new R2 relocations. For pc_relative
470 relocations, store fixup in *valP.
471 (nios2_reglist_mask, nios2_reglist_dir): New.
472 (nios2_parse_reglist): New.
473 (nios2_parse_base_register): New.
474 (nios2_assemble_expression): Handle constant expressions designated
476 (nios2_assemble_reg3): New.
477 (nios2_assemble_arg_c): Handle R2 instruction formats.
478 (nios2_assemble_arg_d): Likewise.
479 (nios2_assemble_arg_s): Likewise.
480 (nios2_assemble_arg_t): Likewise.
481 (nios2_assemble_arg_D): New.
482 (nios2_assemble_arg_S): New.
483 (nios2_assemble_arg_T): New.
484 (nios2_assemble_arg_i): Handle R2 instruction formats.
485 (nios2_assemble_arg_I): New.
486 (nios2_assemble_arg_u): Handle R2 instruction formats.
487 (nios2_assemble_arg_U): New.
488 (nios2_assemble_arg_V): New.
489 (nios2_assemble_arg_W): New.
490 (nios2_assemble_arg_X): New.
491 (nios2_assemble_arg_Y): New.
492 (nios2_assemble_arg_o): Handle R2 instruction formats.
493 (nios2_assemble_arg_O): New.
494 (nios2_assemble_arg_P): New.
495 (nios2_assemble_arg_j): Handle R2 instruction formats.
496 (nios2_assemble_arg_k): New.
497 (nios2_assemble_arg_l): Handle R2 instruction formats.
498 (nios2_assemble_arg_m): Likewise.
499 (nios2_assemble_arg_M): New.
500 (nios2_assemble_arg_N): New.
501 (nios2_assemble_arg_e): New.
502 (nios2_assemble_arg_f): New.
503 (nios2_assemble_arg_g): New.
504 (nios2_assemble_arg_h): New.
505 (nios2_assemble_arg_R): New.
506 (nios2_assemble_arg_B): New.
507 (nios2_assemble_args): Handle new argument letters.
508 (nios2_consume_arg): Likewise.
509 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
511 (nios2_ps_insn_info_structs): Add nop.n.
512 (output_ubranch): Handle CDX branches.
513 (output_cbranch): Likewise.
514 (output_call): Handle R2 encodings.
515 (output_movia): Likewise.
516 (md_begin): Initialize nios2_min_align.
517 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
518 if a 16-bit instruction is seen.
519 (nios2_cons_align): Use appropriate nop pattern.
521 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
522 Cesar Philippidis <cesar@codesourcery.com>
524 * config/tc-nios2.c: Adjust includes.
525 (OPTION_MARCH): Define.
526 (md_longopts): Add -march option.
527 (nios2_architecture): New.
528 (nios2_use_arch): New.
529 (md_parse_option): Handle OPTION_MARCH.
530 (md_show_usage): Document -march.
531 (md_begin): Set arch in BFD.
532 (nios2_elf_final_processing): New.
533 * config/tc-nios2.h (elf_tc_final_processing): Define.
534 (nios2_elf_final_processing): New.
535 * doc/c-nios2.texi (-march): Add documentation.
537 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
539 * config/tc-i386.c (cpu_arch): Add .mwaitx.
540 (process_immext): Check operands for monitorx/mwaitx instructions.
541 * doc/c-i386.texi: Document mwaitx.
543 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
545 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
546 COMPRESS_DEBUG_GNU_ZLIB.
547 * config/tc-i386.c (flag_compress_debug): Likewise.
549 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
551 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
553 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
555 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
556 Allow for optional operands without insert functions.
558 2015-06-18 Nick Clifton <nickc@redhat.com>
561 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
562 mode against a nearby symbol.
564 2015-06-18 Nick Clifton <nickc@redhat.com>
567 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
568 in the same case as BFD_RELOC_ARM_TLS_IS32.
570 2015-06-17 Nick Clifton <nickc@redhat.com>
572 * config/tc-arm.c (is_double_a_single): Make conditional upon the
573 availablity of a 64-bit type. Use this type for the argument and
575 (double_to_single): Likewise.
576 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
577 the constant value, if available. Generate a 64-bit value from a
578 bignum if supported. Only perform the second optimization for
579 PR 18500 if the 64-bit type is available.
581 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
584 * config/tc-arm.c (is_double_a_single): New function.
585 (double_to_single): New function.
586 (move_or_literal_pool): Add support for converting VLDR to VMOV.
589 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
590 to MOV.w or MVN.w for Thumb2.
592 2015-06-17 Nicolas Pitre <nico@linaro.org>
594 * as.c (show_usage): Document --sectname-subst.
595 (parse_args): Add --sectname-subst.
596 * as.h (flag_sectname_subst): New.
597 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
598 * doc/as.texinfo: Document it.
600 2015-06-15 Renlin Li <renlin.li@arm.com>
602 * config/tc-aarch64.c (reloc_table): New relocation modifier.
603 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
604 (aarch64_force_relocation): Ditto
606 2015-06-13 Mark Wielaard <mjw@redhat.com>
608 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
609 out_debug_aranges depends on it.
610 (out_debug_aranges): Track size of header to properly pad header
611 for address alignment.
613 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
616 * gas/config/tc-hppa.c (last_label_symbol): Declare.
617 (pa_get_label): Return last label in current space/segment or NULL.
618 (pa_define_label): Record last label and add to root.
619 (pa_undefine_label): Remove last label from root.
621 2015-06-08 Nick Clifton <nickc@redhat.com>
623 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
625 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
627 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
628 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
629 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
631 2015-06-04 Renlin Li <renlin.li@arm.com>
633 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
636 2015-06-04 Nick Clifton <nickc@redhat.com>
638 * config/tc-h8300.c (md_section_align): Fix compile time warning
639 about left shifting a negative value.
641 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
643 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
644 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
645 * NEWS: Mention ARMv8.1 support.
647 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
649 * config/tc-arm.c (arm_ext_pan): New.
650 (do_setpan): New, encode an ARM SETPAN instruction.
651 (do_t_setpan): New, encode a Thumb SETPAN instruction.
652 (insns): Add "setpan".
653 (arm_extensions): Add "pan".
654 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
657 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
659 * config/tc-aarch64.c (aarch64_features): Add "rdma".
660 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
662 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
664 * config/tc-aarch64.c (aarch64_features): Add "lor".
665 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
666 architecture extensions.
668 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
670 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
671 support. Fix whitespace.
672 (parse_operands): Update for parse_sys_reg changes.
673 (aarch64_features): Add "pan".
674 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
676 2015-06-01 Jiong Wang <jiong.wang@arm.com>
678 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
679 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
680 (aarch64_force_relocation): Ditto.
682 2015-06-01 Jiong Wang <jiong.wang@arm.com>
684 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
685 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
686 (aarch64_force_relocation): Ditto.
688 2015-05-28 Catherine Moore <clm@codesourcery.com>
689 Bernd Schmidt <bernds@codesourcery.com>
690 Paul Brook <paul@codesourcery.com>
693 * config/tc-alpha.c (all_cfi_sections): Declare.
694 (s_alpha_ent): Initialize all_cfi_sections.
695 (alpha_elf_md_end): Invoke cfi_set_sections.
696 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
697 (s_ehword): Use BFD_RELOC_32_PCREL.
698 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
699 (mips_cfi_reloc_for_encoding): New function.
700 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
701 (DWARF2_FDE_RELOC_ENCODING): Define.
702 (tc_cfi_reloc_for_encoding): Define.
703 (mips_cfi_reloc_for_encoding): Define.
704 (tc_compact_eh_opcode_stop): Define.
705 (tc_compact_eh_opcode_pad): Define.
706 * doc/as.texinfo: Document Compact EH extensions.
707 * doc/internals.texi: Likewise.
708 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
709 (tc_cfi_reloc_for_encoding): Provide default.
710 (compact_eh): Declare.
711 (emit_expr_encoded): New function.
712 (get_debugseg_name): Add Compact EH support.
713 (alloc_debugseg_item): Likewise.
714 (cfi_set_sections): New function.
715 (dot_cfi_fde_data): New function.
716 (dot_cfi_personality_id): New function.
717 (dot_cfi_inline_lsda): New function.
718 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
720 (dot_cfi_personality): Add Compact EH support.
721 (dot_cfi_lsda): Likewise.
722 (dot_cfi_sections): Likewise.
723 (dot_cfi_startproc): Likewise.
724 (get_cfi_seg): Likewise.
725 (output_compact_unwind_data): New function.
726 (output_cfi_insn): Add Compact EH support.
727 (output_cie): Likewise.
728 (output_fde): Likewise.
729 (cfi_finish): Likewise.
730 (cfi_emit_eh_header): New function.
731 (output_eh_header): New function.
732 * dw2gencfi.h (cfi_set_sections): Declare.
733 (SUPPORT_COMPACT_EH): Define.
734 (MULTIPLE_FRAME_SECTIONS): Define.
735 New enumeration to describe the Compact EH header format.
736 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
737 eh_data, eh_loc and sections.
738 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
739 CFI_EMIT_eh_frame_compact): Define.
741 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
743 * config/tc-xtensa.c (xtensa_move_literals): Check that
744 search_frag is non-NULL. Report error if literal frag is not
747 2015-05-22 Nick Clifton <nickc@redhat.com>
750 * read.c (output_big_sleb128): Use U suffix to prevent compile
753 2015-05-19 Jiong Wang <jiong.wang@arm.com>
755 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
756 labels alphabetically.
757 (md_apply_fix): Ditto.
758 (aarch64_force_relocation): Ditto.
760 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
763 * config/tc-i386.c (OPTION_MAMD64): New.
764 (OPTION_MINTEL64): Likewise.
765 (md_longopts): Add -mamd64 and -mintel64.
766 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
767 (md_show_usage): Add -mamd64 and -mintel64.
768 * doc/c-i386.texi: Document -mamd64 and -mintel64.
770 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
772 * config/tc-i386.c (shared): New.
773 (OPTION_MSHARED): Likewise.
774 (elf_symbol_resolved_in_segment_p): Add relocation argument.
775 Check PLT relocations and shared.
776 (md_estimate_size_before_relax): Pass fragP->fr_var to
777 elf_symbol_resolved_in_segment_p.
778 (md_longopts): Add -mshared.
779 (md_show_usage): Likewise.
780 (md_parse_option): Handle OPTION_MSHARED.
781 * doc/c-i386.texi: Document -mshared.
783 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
785 * write.c (compress_debug): Don't write the zlib header, which
786 is handled by bfd_update_compression_header.
788 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
790 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
791 closer than J_RANGE / 2 to jump frag.
793 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
795 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
796 * config/tc-i386.c (i386_mach): Support iamcu.
797 (i386_target_format): Likewise.
799 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
801 * config/tc-i386.c (cpu_arch): Add iamcu.
802 (i386_align_code): Handle PROCESSOR_IAMCU.
803 (i386_arch): Likewise.
804 (i386_mach): Likewise.
805 (i386_target_format): Likewise.
806 (valid_iamcu_cpu_flags): New function.
807 (check_cpu_arch_compatible): Only allow Intel MCU instructions
808 when targeting Intel MCU.
809 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
810 are valid for Intel MCU.
811 (md_parse_option): Likewise.
812 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
813 (processor_type): Add PROCESSOR_IAMCU.
814 * doc/c-i386.texi: Document iamcu.
816 2015-05-08 Nick Clifton <nickc@redhat.com>
819 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
820 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
821 the symbol name checking code to here from...
822 (md_undefined_symbo): ... here.
824 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
826 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
827 (md_estimate_size_before_relax): Use it.
829 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
831 * config/tc-sparc.c: Typo in comment fixed.
833 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
835 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
837 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
839 2015-05-06 Nick Clifton <nickc@redhat.com>
841 * doc/as.texinfo (Dollar Local Labels): Note that these are only
842 supported on some targets.
844 2015-05-06 Renlin Li <renlin.li@arm.com>
846 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
848 2015-05-05 Renlin Li <renlin.li@arm.com>
850 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
853 2015-05-05 Nick Clifton <nickc@redhat.com>
855 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
856 (msp430_make_init_symbols): New function.
857 (msp430_section): Call it.
858 (msp430_frob_section): Likewise.
860 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
862 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
863 (struct cached_fixup, struct fixup_cache): New structures.
864 (fixup_order, xtensa_make_cached_fixup),
865 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
866 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
867 (xtensa_add_cached_fixup): New functions.
868 (xtensa_relax_frag): Cache fixups pointing at potentially
869 oversized jumps at the beginning of every relaxation pass. Only
870 check subset of this cache in the reach of single jump from the
871 trampoline frag currently being relaxed.
873 2015-05-01 Nick Clifton <nickc@redhat.com>
875 * config/rl78-parse.y (MULU): Remove ISA_G14.
876 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
878 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
880 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
881 * config/tc-i386.h (md_end): Likewise.
882 (i386_elf_emit_arch_note): Likewise.
884 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
886 * configure.tgt: Support i386-*-elf*.
888 2015-04-30 DJ Delorie <dj@redhat.com>
890 * config/rl78-defs.h (rl78_isa_g10): New.
893 * config/rl78-parse.y (ISA_G10): New.
896 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
897 * config/tc-rl78.c (rl78_isa_g10): New.
901 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
903 * config/tc-i386.c (i386_target_format): Use "else if" on
906 2015-04-30 Nick Clifton <nickc@redhat.com>
909 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
910 (if enabled) when the user creates a symbol with the same name as
912 (flag_warn_syms): New static variable.
913 (arm_opts): Add mwarn-syms and mno-warn-syms.
914 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
918 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
920 2015-04-29 Nick Clifton <nickc@redhat.com>
923 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
924 if the operand is neither a register nor a vector.
926 2015-04-29 Nick Clifton <nickc@redhat.com>
928 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
929 times if the expression is not constant and the target uses linker
932 2015-04-28 Renlin Li <renlin.li@arm.com>
934 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
936 2015-04-28 Nick Clifton <nickc@redhat.com>
939 * cond.c (s_if): Stop compile time warning about stopc being used
943 2015-04-27 Renlin Li <renlin.li@arm.com>
945 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
947 (md_assemble): Likewise, move the align code outside the loop.
949 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
951 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
954 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
956 * config/tc-arm.h (arm_min): New function.
957 (SUB_SEGMENT_ALIGN): Define.
959 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
961 * config/tc-mips.c (macro): State the recommended way of creating
962 32-bit or 64-bit addresses.
964 2015-04-23 Jan Beulich <jbeulich@suse.com>
966 * config/tc-i386.c (match_mem_size): Also allow no size
967 specification when broadcasting.
969 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
971 * doc/as.texinfo (Bundle directives): Shorten menu entry and
973 (CFI directives): Use @subsection.
974 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
975 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
977 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
979 * config/tc-avr.c (create_record_for_frag): Rename link to
982 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
985 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
987 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
989 * as.h (compressed_debug_section_type): Removed.
991 2015-04-14 Nick Clifton <nickc@redhat.com>
993 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
994 (TC_FORCE_RELOCATION_SUB_SAME): Define.
995 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
997 2015-04-10 Nick Clifton <nickc@redhat.com>
1000 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1001 the -EB option with the linker's --be8 option.
1003 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1005 * doc/c-rx.texi: Fix markup typos in last change.
1007 2015-04-09 Nick Clifton <nickc@redhat.com>
1009 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1010 (md_longopts): Add -mno-allow-string-insns.
1011 (md_parse_option): Handle -mno-allow-string-insns.
1012 (md_show_usage): Mention -mno-allow-string-insns.
1013 (rx_note_string_insn_use): New function. Produces an error
1014 message if a string insn is used when it is not allowed.
1015 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1016 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1017 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1018 * doc/c-rx.texi: Document -mno-allow-string-insns.
1020 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1022 * as.c (show_usage): Update --compress-debug-sections.
1023 (std_longopts): Use optional_argument on compress-debug-sections.
1024 (parse_args): Handle
1025 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1026 * as.h (compressed_debug_section_type): New.
1027 (flag_compress_debug): Change type to compressed_debug_section_type.
1028 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1029 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1030 --compress-debug-sections=zlib-gabi. Call
1031 bfd_get_compression_header_size to get compression header size.
1032 Don't rename section name for --compress-debug-sections=zlib-gabi.
1033 * config/tc-i386.c (compressed_debug_section_type): Set to
1034 COMPRESS_DEBUG_ZLIB.
1035 * doc/as.texinfo: Document
1036 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1038 2015-04-07 Renlin Li <renlin.li@arm.com>
1040 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1041 (s_aarch64_inst): Likewise.
1042 (md_assemble): Likewise.
1044 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1046 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1049 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1051 * write.c (compress_debug): Don't write the zlib header if
1052 compressed section size is the same as before compression.
1054 2015-04-02 Nick Clifton <nickc@redhat.com>
1057 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1058 min and max parameters. Sign extend values before testing.
1060 2015-04-02 Renlin Li <renlin.li@arm.com>
1062 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1063 (mapping_state_2): Don't emit MAP_DATA here.
1064 (s_aarch64_inst): Align frag during state transition.
1065 (md_assemble): Likewise.
1067 2015-04-02 Ed Maste <emaste@freebsd.org>
1069 * config/tc-aarch64.c (set_error_kind): Delete.
1070 (set_error_message): Delete.
1072 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1074 * configure: Regenerated.
1076 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1078 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1079 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1081 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1083 * config/tc-arm.c: Add support for Samsung Exynos M1.
1084 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1086 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1088 * configure: Regenerated.
1090 2015-03-31 Ed Schouten <ed@nuxi.nl>
1092 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1094 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1096 * configure.ac: Revert the AM_ZLIB change.
1097 * Makefile.in: Regenerated.
1098 * aclocal.m4: Likewise.
1099 * configure: Likewise.
1101 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1103 * Makefile.am (ZLIBINC): New.
1104 (AM_CFLAGS): Add $(ZLIBINC).
1105 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1106 (parse_args): Likewise.
1107 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1108 (compress_init): Don't check HAVE_ZLIB_H.
1109 (compress_data): Likewise.
1110 (compress_finish): Likewise.
1111 * configure.ac (AM_ZLIB): Removed.
1112 (zlibinc): New. AC_SUBST.
1113 Add --with-system-zlib.
1114 * Makefile.in: Regenerated.
1115 * config.in: Likewise.
1116 * configure: Likewise.
1117 * doc/Makefile.in: Likewise.
1119 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1121 * config/tc-i386.c (cpu_flags_set): Removed.
1123 2015-03-25 Renlin Li <renlin.li@arm.com>
1125 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1127 (mapping_state_2): Emit first MAP_DATA symbol here.
1129 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1132 * write.c (compress_debug): Don't write the zlib header if
1133 compression didn't make the section smaller.
1135 2015-03-24 Terry Guo <terry.guo@arm.com>
1137 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1139 (parse_psr): Likewise.
1140 (do_t_mrs): Likewise.
1141 (do_t_msr): Likewise.
1142 (static const arm_feature_set arm_ext_*): Defined with new macros.
1143 (static const arm_feature_set arm_cext_*): Likewise.
1144 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1145 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1146 (deprecated_coproc_regs): Likewise.
1147 (UL_BARRIER): Likewise.
1148 (barrier_opt_names): Likewise.
1149 (arm_cpus): Likewise.
1150 (arm_extensions): Likewise.
1152 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1154 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1155 instructions to 10 bytes.
1157 2015-03-19 Nick Clifton <nickc@redhat.com>
1159 * config/tc-rl78.c (enum options): Add G13 and G14.
1160 (md_longopts): Add -mg13 and -mg14.
1161 (md_parse_option): Handle -mg13 and -mg14.
1162 (md_show_usage): List -mg13 and -mg14.
1163 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1165 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1166 Nick Clifton <nickc@redhat.com>
1169 * doc/as.texinfo: Note that when gas compresses debug sections the
1170 compression is only performed if it makes the section smaller.
1171 * write.c (compress_debug): Do not compress a debug section if
1172 doing so would make it larger.
1174 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1176 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1177 (i386_align_code): Add PROCESSOR_ZNVER cases.
1178 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1179 * doc/c-i386.texi: Add znver1 and clzero.
1181 2015-03-16 Nick Clifton <nickc@redhat.com>
1183 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1185 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1187 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1190 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1192 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1194 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1196 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1197 * doc/c-mips.texi: Document i6400 -march option.
1199 2015-03-12 Nick Clifton <nickc@redhat.com>
1202 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1203 to arm_apply_sym_value. Update prototype.
1204 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1205 Do not apply the value if the symbol is in a different segment to
1206 the current segment.
1208 2015-03-11 Alan Modra <amodra@gmail.com>
1210 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1211 (md_apply_fix): Report an error on data-only fixups used with insns.
1213 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1215 * config/tc-s390.c (md_gather_operands): Check for valid
1216 length field operands.
1218 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1220 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1221 values for '^' on OP_REGLSTs.
1222 (do_push_pop): Add new writeback constraint.
1224 2015-03-10 Renlin Li <renlin.li@arm.com>
1226 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1227 (mapping_state_2): Emit first MAP_DATA symbol here.
1229 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1231 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1234 2015-03-10 Nick Clifton <nickc@redhat.com>
1237 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1238 initialised when CPU_DEFAULT is defined.
1240 2015-03-05 Nick Clifton <nickc@redhat.com>
1242 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1243 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1244 -m8byte-align and -m4byte-align command line options.
1246 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1249 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1250 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1253 2015-02-28 Alan Modra <amodra@gmail.com>
1255 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1256 end to their alignment.
1258 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1260 * config/tc-aarch64.c (reloc_table_entry): Generate
1261 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1262 (md_apply_fix, aarch64_force_relocation): Handle
1263 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1265 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1267 * config/tc-aarch64.c (reloc_table_entry): Generate
1268 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1269 (md_apply_fix, aarch64_force_relocation): Handle
1270 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1272 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1274 * config/tc-aarch64.c (reloc_table_entry): Generate
1275 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1276 (md_apply_fix, aarch64_force_relocation): Handle
1277 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1279 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1281 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1282 (reloc_table): Likewise.
1283 (parse_address_main): Use ld_literal_type.
1285 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1287 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1288 (reloc_table): Likewise.
1289 (parse_address_main): Use adr_type.
1291 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1293 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1295 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1297 * config/tc-avr.c: Add elf32-avr.h include.
1298 (struct avr_property_record_link): New structure.
1299 (avr_output_property_section_header): New function.
1300 (avr_record_size): New function.
1301 (avr_output_property_record): New function.
1302 (avr_create_property_section): New function.
1303 (avr_handle_align): New function.
1304 (exclude_section_from_property_tables): New function.
1305 (create_record_for_frag): New function.
1306 (append_records_for_section): New function.
1307 (avr_create_and_fill_property_section): New function.
1308 (avr_post_relax_hook): New function.
1309 * config/tc-avr.h (md_post_relax_hook): Define.
1310 (avr_post_relax_hook): Declare.
1311 (HANDLE_ALIGN): Define.
1312 (avr_handle_align): Declare.
1313 (strut avr_frag_data): New structure.
1314 (TC_FRAG_TYPE): Define.
1316 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1318 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1321 2015-02-24 Nick Clifton <nickc@redhat.com>
1323 * config/tc-v850.c (soft_float): New variable.
1324 (v850_data_8): New variable.
1325 (md_show_usage): Add -msoft-float/-mhard-float.
1326 (md_parse_option): Likewise.
1327 (md_begin): Set the default value of soft_float.
1328 (v850_md_end): New function. Creates a note section.
1329 * config/tc-v850.h (md_end): Define.
1330 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1332 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1334 * config/tc-h8300.c (line_separater_chars): Add a version for
1335 h8300-linux that includes a separator.
1336 (default_mach): New variable.
1338 (md_longopts): Add '--march' option.
1339 (md_parse_option): Parse the new option.
1340 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1341 * configure.tgt: Add h8300-*-linux
1342 * doc/c-h8300.texi: Document --march.
1344 2015-02-23 Nick Clifton <nickc@redhat.com>
1347 * dwarf2dbg.c (out_header): When generating dwarf sections use
1348 real symbols not temps for the start and end symbols.
1349 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1350 adjustments to relocations in debug sections.
1351 (TC_LINKRELAX_FIXUP): Likewise.
1353 2015-02-19 Alan Modra <amodra@gmail.com>
1355 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1356 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1358 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1360 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1362 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1364 * config/tc-arm.c: Add support for Cortex-A72.
1366 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1368 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1369 of as_warn for deprecation messages.
1370 (encode_arm_addr_mode_2): Likewise.
1371 (check_obsolete): Likewise.
1372 (do_rd_rm_rn): Likewise.
1373 (do_co_reg): Likewise.
1374 (do_setend): Likewise.
1375 (do_t_mov_cmp): Likewise.
1376 (do_neon_ldr_str): Likewise.
1377 (opcode_lookup): Likewise.
1378 (if_fsm_post_encode): Likewise.
1379 (md_assemble): Likewise.
1381 2015-02-06 Jan Beulich <jbeulich@suse.com>
1383 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1384 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1385 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1388 2015-02-05 Alan Modra <amodra@gmail.com>
1390 * config/tc-msp430.c (md_assemble): Correct size passed to
1391 extract_cmd. Remove index check.
1393 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1395 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1396 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1398 2015-02-04 Nick Clifton <nickc@redhat.com>
1400 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1403 2015-02-03 Renlin Li <renlin.li@arm.com>
1405 * doc/c-aarch64.texi (.arch): Document the directive.
1406 (.arch_extension): Likewise.
1408 2015-02-03 Nick Clifton <nickc@redhat.com>
1410 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1412 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1414 * Makefile.am: Add FT32 files.
1415 * config/tc-ft32.c: New file.
1416 * config/tc-ft32.h: New file.
1417 * configure.tgt: Add FT32 support.
1418 * Makefile.in: Regenerate.
1419 * po/POTFILES.in: Regenerate.
1421 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1423 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1424 of instruction la to a symbol.
1426 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1428 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1431 2015-01-19 Alan Modra <amodra@gmail.com>
1433 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1434 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1436 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1438 * config/tc-s390.c (struct pd_reg): Remove.
1439 (pre_defined_registers): Remove.
1440 (REG_NAME_CNT): Remove.
1441 (reg_name_search): Calculate the register number instead of doing
1443 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1444 reg_name_search signature.
1445 (s390_parse_cpu): Support the new arch string z13.
1446 (s390_insert_operand): Support for vector registers with the extra
1447 field for the fifth bit of each vector register operand.
1448 (md_gather_operand): Adjust to the new handling of optional
1451 * doc/as.texinfo: Document the z13 cpu string.
1453 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1455 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1456 #0, restoring previous behaviour.
1458 2015-01-12 Jan Beulich <jbeulich@suse.com>
1460 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1461 (cfi_pseudo_table): Add "cfi_label".
1462 (output_cfi_insn): Handle CFI_label.
1463 (select_cie_for_fde): Als terminate CIE when encountering
1465 * dw2gencfi.h (cfi_add_label): Declare.
1466 (struct cfi_insn_data): New member "sym_name".
1468 * read.c (read_symbol_name): Drop "static".
1469 * read.h (read_symbol_name): Declare.
1471 2015-01-12 Jan Beulich <jbeulich@suse.com>
1473 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1474 (do_neon_qshl_imm): Likewise.
1476 2015-01-12 Alan Modra <amodra@gmail.com>
1478 * read.c (s_altmacro, s_reloc): Make definition static.
1480 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1482 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1485 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1487 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1489 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1491 2015-01-07 Jan Beulich <jbeulich@suse.com>
1493 * config/tc-arm.c (struct arm_option_extension_value_table):
1494 Split field "value" into fields "merge_value" and "clear_value".
1495 (arm_extensions): Adjust initializer accordingly.
1497 2015-01-01 Alan Modra <amodra@gmail.com>
1499 * as.c (parse_args): Just print current year.
1501 2015-01-01 Alan Modra <amodra@gmail.com>
1503 Update year range in copyright notice of all files.
1505 For older changes see ChangeLog-2014
1507 Copyright (C) 2015 Free Software Foundation, Inc.
1509 Copying and distribution of this file, with or without modification,
1510 are permitted in any medium without royalty provided the copyright
1511 notice and this notice are preserved.
1517 version-control: never