1 2015-10-10 Alan Modra <amodra@gmail.com>
4 * read.c (next_char_of_string): Mask char after escape. Use
5 CHAR_MASK rather than 0xff.
7 2015-10-07 Yao Qi <yao.qi@linaro.org>
9 * config/tc-aarch64.c (md_begin): Access field 'name' rather
12 2015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
14 * config/tc-arc.c: Revamped file for ARC support.
15 * config/tc-arc.h: Likewise.
16 * doc/as.texinfo: Add new ARC options.
17 * doc/c-arc.texi: Likewise.
19 2015-10-02 Renlin Li <renlin.li@arm.com>
21 * config/tc-aarch64.c (s_tlsdescadd): New.
23 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
24 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
25 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
26 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
27 AARCH64_TLSDESC_OFF_G0_NC.
28 (md_apply_fix): Likewise.
29 (aarch64_force_relocation): Likewise.
31 2015-10-02 Renlin Li <renlin.li@arm.com>
33 * config/tc-aarch64.c (reloc_table): Add two entries for
34 gottprel_g0_nc and gottprel_g1.
35 (process_movw_reloc_info): Add support.
36 (md_apply_fix): Likewise.
37 (aarch64_force_relocation): Likewise.
39 2015-10-02 Renlin Li <renlin.li@arm.com>
41 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
42 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
43 (md_apply_fix): Likewise.
44 (aarch64_force_relocation): Likewise.
46 2015-10-02 Renlin Li <renlin.li@arm.com>
48 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
49 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
50 (md_apply_fix): Likewise.
51 (aarch64_force_relocation): Likewise.
53 2015-10-02 Renlin Li <renlin.li@arm.com>
55 * config/tc-aarch64.c (reloc_table): New relocation modifier
57 (process_movw_reloc_info): Support gotoff_g0_nc.
58 (md_apply_fix): Likewise.
60 2015-10-02 Renlin Li <renlin.li@arm.com>
62 * config/tc-aarch64.c (reloc_table): New relocation modifier
64 (process_movw_reloc_info): Support newly added modifier.
65 (md_apply_fix): Likewise.
67 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
69 * doc/c-s390.texi: Add documentation.
70 Add missing code markup.
71 * config/tc-s390.c (current_flags): New static variable.
72 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
73 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
75 (md_parse_option): Call s390_parse_cpu with the new signature.
76 (s390_machine): Likewise.
77 Keep track of current_flags.
79 undefine MAX_HISTORY at end of function.
80 (s390_machinemode): undefine MAX_HISTORY at end of function.
81 Update an error message.
83 2015-08-11 Peter Zotov <whitequark@whitequark.org>
86 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
88 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
90 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
93 * configure.ac (nds32): Don't use bash == in tests.
94 * configure: Regenerate.
96 2015-09-23 Nick Clifton <nickc@redhat.com>
98 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
100 2015-09-22 Nick Clifton <nickc@redhat.com>
102 * config/tc-rx.c (nop_7): Recode using MAX.
104 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
106 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
107 the latest gcc's warning.
109 2015-08-27 Alan Modra <amodra@gmail.com>
112 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
113 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
114 Use input_line_pointer directly.
115 * config/tc-arm.h (TC_START_LABEL): Redefine.
116 (TC_START_LABEL_WITHOUT_COLON): Redefine.
117 (tc_start_label_without_colon): Update prototype.
118 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
120 * config/tc-bfin.h (bfin_start_label): Update prototype.
121 (TC_START_LABEL): Redefine.
122 * config/tc-d30v.h (TC_START_LABEL): Redefine.
123 * config/tc-fr30.c (restore_colon): Rewrite.
124 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
125 i_l_p over quote. Update restore_colon calls.
126 * config/tc-fr30.h (TC_START_LABEL): Redefine.
127 (fr30_is_colon_insn): Update prototype.
128 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
129 * config/tc-m32c.h (TC_START_LABEL): Redefine.
130 (m32c_is_colon_insn): Update prototype.
131 * config/tc-m32r.h (TC_START_LABEL): Redefine.
132 * config/tc-mep.h (TC_START_LABEL): Redefine.
133 * config/tc-nds32.h (TC_START_LABEL): Redefine.
134 * config/tc-tic54x.c (tic54x_start_label): Replace params with
135 nul_char and next_char. Step over trailing quote.
136 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
137 (tic54x_start_label): Update prototype.
138 * read.c (TC_START_LABEL): Redefine. Update invocation.
139 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
140 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
141 and restore if calling s_set. Don't restore delim again.
143 2015-08-26 Alan Modra <amodra@gmail.com>
146 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
147 call to where input line used to be restored.
148 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
150 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
152 2015-08-26 Nick Clifton <nickc@redhat.com>
155 * configure.ac (AS_CHECK_DECLS): Add asprintf.
156 * configure: Regenerate.
157 * config.in: Regenerate.
159 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
161 * config/tc-sparc.c (priv_reg_table): New privileged register
164 2015-08-21 Nick Clifton <nickc@redhat.com>
167 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
168 return parameter pointing to the start of the symbol. Allow
169 symbol names enclosed in double quotes.
170 (restore_line_pointer): New function. Replace the NUL character
171 inserted into the input stream with the given character. If the
172 character was a double quote, advance the input pointer.
173 * expr.h (get_symbol_end): Delete.
174 (get_symbol_name): Add prototype.
175 (restore_line_pointer): Prototype.
176 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
177 * doc/as.texinfo (Symbol Intro): Document that symbol names can
178 now be enclosed in double quotes.
179 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
180 Use restore_line_pointer to replace the NUL in the input stream.
181 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
182 Check for the use of double quoted symbol names.
184 * config/obj-aout.c: Likewise.
185 * config/obj-coff-seh.c: Likewise.
186 * config/obj-coff.c: Likewise.
187 * config/obj-elf.c: Likewise.
188 * config/obj-evax.c: Likewise.
189 * config/obj-macho.c: Likewise.
190 * config/obj-som.c: Likewise.
191 * config/tc-alpha.c: Likewise.
192 * config/tc-arc.c: Likewise.
193 * config/tc-arm.c: Likewise.
194 * config/tc-dlx.c: Likewise.
195 * config/tc-h8300.c: Likewise.
196 * config/tc-hppa.c: Likewise.
197 * config/tc-i370.c: Likewise.
198 * config/tc-i386-intel.c: Likewise.
199 * config/tc-i386.c: Likewise.
200 * config/tc-i960.c: Likewise.
201 * config/tc-ia64.c: Likewise.
202 * config/tc-iq2000.c: Likewise.
203 * config/tc-m32r.c: Likewise.
204 * config/tc-m68hc11.c: Likewise.
205 * config/tc-m68k.c: Likewise.
206 * config/tc-microblaze.c: Likewise.
207 * config/tc-mips.c: Likewise.
208 * config/tc-mmix.c: Likewise.
209 * config/tc-mn10200.c: Likewise.
210 * config/tc-mn10300.c: Likewise.
211 * config/tc-nios2.c: Likewise.
212 * config/tc-ppc.c: Likewise.
213 * config/tc-s390.c: Likewise.
214 * config/tc-score.c: Likewise.
215 * config/tc-score7.c: Likewise.
216 * config/tc-sparc.c: Likewise.
217 * config/tc-tic4x.c: Likewise.
218 * config/tc-tic54x.c: Likewise.
219 * config/tc-tic6x.c: Likewise.
220 * config/tc-tilegx.c: Likewise.
221 * config/tc-tilepro.c: Likewise.
222 * config/tc-v850.c: Likewise.
223 * config/tc-xtensa.c: Likewise.
224 * config/tc-z80.c: Likewise.
225 * dw2gencfi.c: Likewise.
226 * dwarf2dbgc.: Likewise.
231 2015-08-19 Jiong Wang <jiong.wang@arm.com>
233 * config/tc-aarch64.c (reloc_table): New relocation types support for
235 (ldst_lo12_determine_real_reloc_type): Support
236 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
237 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
238 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
239 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
240 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
241 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
242 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
243 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
244 (parse_operands): Likewise.
245 (md_apply_fix): Likewise.
246 (aarch64_force_relocation): Likewise.
247 (process_movw_reloc_info): Likewise.
249 2015-08-19 Jiong Wang <jiong.wang@arm.com>
251 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
252 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
253 "dtprel_g1_nc", "dtprel_g2".
254 (md_apply_fix): Support new relocation types.
255 (aarch64_force_relocation): Likewise.
256 (process_movw_reloc_info): Likewise.
258 2015-08-19 Jiong Wang <jiong.wang@arm.com>
260 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
261 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
262 (aarch64_force_relocation): Likewise.
264 2015-08-17 Alan Modra <amodra@gmail.com>
266 * gas/config/tc-arm.c (s_align): Delete.
267 (md_pseudo_table): Use s_align_ptwo for "align".
268 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
269 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
271 2015-08-13 Alan Modra <amodra@gmail.com>
273 * expr.c (operand): Rewrite handling of operands starting with "0f".
274 If atof_generic only parses "-" or "+", treat as expression.
276 2015-08-13 Alan Modra <amodra@gmail.com>
277 DJ Delorie <dj@redhat.com>
279 * expr.c (integer_constant): Return O_absent expression if eol.
280 (operand): For targets with both LOCAL_LABELS_FB and
281 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
282 digits as a local label reference. Correct handling of 0b prefix.
283 If a suffix is not allowed, error on 0B.
285 2015-08-13 Alan Modra <amodra@gmail.com>
287 * doc/as.texinfo (Local Labels): Allowed range of N in local
288 labels is non-negative integers, not positive integers.
290 2015-08-12 David Weatherford <weath@cadence.com>
292 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
294 (xtensa_maybe_create_literal_pool_frag): New function.
295 (litpool_seg_list, auto_litpools, auto_litpool_limit)
296 (litpool_buf, litpool_slotbuf): New static variables.
297 (option_auto_litpools, option_no_auto_litpools)
298 (option_auto_litpool_limit): New enum identifiers.
299 (md_longopts): Add entries for auto-litpools, no-auto-litpools
300 and auto-litpool-limit.
301 (md_parse_option): Handle option_auto_litpools,
302 option_no_auto_litpools and option_auto_litpool_limit.
303 (md_show_usage): Add help for --[no-]auto-litpools and
304 --auto-litpool-limit.
305 (xtensa_mark_literal_pool_location): Record a place for literal
306 pool with a call to xtensa_maybe_create_literal_pool_frag.
307 (get_literal_pool_location): Find highest priority literal pool
308 or convert candidate to literal pool when auto-litpools are used.
309 (xg_assemble_vliw_tokens): Create literal pool after jump
311 (xtensa_check_frag_count): Create candidate literal pool every
312 auto_litpool_limit frags.
313 (xtensa_relax_frag): Add jump around literals to non-empty
315 (xtensa_move_literals): Estimate literal pool addresses and move
316 unreachable literals closer to their users, converting candidate
317 to literal pool if needed.
318 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
319 about missing .literal_position in case auto-litpools are not
321 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
322 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
323 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
324 --no-auto-litpools options.
325 * doc/c-xtensa.texi (Xtensa options): Likewise.
327 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
329 * config/tc-mips.c (move_register): Change to use 'or' only.
330 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
333 2015-08-11 Jiong Wang <jiong.wang@arm.com>
335 * config/tc-aarch64.c (reloc_table): New relocation modifiers
337 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
338 (aarch64_force_relocation): Likewise.
340 2015-08-11 Jiong Wang <jiong.wang@arm.com>
342 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
343 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
344 (aarch64_force_relocation): Likewise.
346 2015-08-11 Jiong Wang <jiong.wang@arm.com>
348 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
349 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
350 (aarch64_force_relocation): Likewise.
352 2015-08-11 Nick Clifton <nickc@redhat.com>
355 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
356 compile time warnings about constant expressions being shifted
358 (do_iwmmxt_wldstd): Likewise.
359 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
360 (md_assemble): Likewise.
363 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
364 remove redundant checks.
365 (md_apply_fix): Likewise.
368 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
369 a numeric constant value.
372 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
375 * config/xtensa-relax.c (same_operand_name): Fix typo.
377 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
379 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
380 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
382 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
384 * doc/c-aarch64.texi (.xword): Document directive.
386 2015-08-03 Nick Clifton <nickc@redhat.com>
388 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
389 fix typo in its entry: @kindex -> @item.
391 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
393 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
394 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
396 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
398 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
399 * doc/c-mips.text: Document -march=interaptiv.
401 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
403 * configure: Regenerated.
405 2015-07-24 Nick Clifton <nickc@redhat.com>
407 * config/tc-rl78.c (rl78_abs_sym): New local variable.
408 (md_begin): Initialise the new symbol.
409 (OPIMM): Define the value to be relative to the new symbol and not
410 the absolute section symbol.
412 2015-07-22 Alan Modra <amodra@gmail.com>
415 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
416 loop. Don't drop lines at end of file lacking a newline, add a
417 newline instead. Ensure partial_size is zero whenever
418 partial_where is NULL. Adjust buffer size for extra char.
419 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
421 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
423 * NEWS: Mention corrected spelling of armv6kz.
424 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
426 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
427 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
429 2015-07-16 Jiong Wang <jiong.wang@arm.com>
431 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
432 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
433 (aarch64_force_relocation): Ditto.
435 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
437 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
438 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
441 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
443 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
444 not support ARM mode" error messages.
446 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
448 * config/tc-i386.c (flag_compress_debug): Replace
449 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
451 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
453 * as.c (parse_args): Make --compress-debug-sections and
454 --compress-debug-sections=zlib the same as
455 --compress-debug-sections=zlib-gabi.
456 * doc/as.texinfo: Change --compress-debug-sections and
457 --compress-debug-sections=zlib to zlib-gabi.
459 2015-07-09 Catherine Moore <clm@codesourcery.com>
461 * config/tc-mips.c (check_fpabi): Handle
462 VAL_GNU_MIPS_ABI_FP_NAN2008.
464 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
466 * doc/as.texinfo: Clarify case requirements for pseudo ops.
468 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
470 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
471 32 bit PC relative and update offset if the fixup is pc-relative.
472 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
475 2015-07-03 Alan Modra <amodra@gmail.com>
477 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
478 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
480 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
481 Cesar Philippidis <cesar@codesourcery.com>
483 * config/tc-nios2.c (nios2_min_align): New.
484 (nop): Replace with....
485 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
486 (nios2_align): Handle alignment on 2-byte boundaries when CDX
487 instructions may be present.
488 (s_nios2_align): Adjust reference to nop.
489 (CDXBRANCH, IS_CDXBRANCH): New.
490 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
491 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
492 (nios2_relax_frag): Likewise.
493 (md_convert_frag): Handle R2 encodings.
494 (nios2_check_overflow): Check that low-order bits are zero
495 before applying rightshift from howto.
496 (nios2_check_overflow): Correct negative overflow calculation.
497 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
498 generic overflow messages for miscellaneous instruction formats.
499 (md_apply_fix): Recognize new R2 relocations. For pc_relative
500 relocations, store fixup in *valP.
501 (nios2_reglist_mask, nios2_reglist_dir): New.
502 (nios2_parse_reglist): New.
503 (nios2_parse_base_register): New.
504 (nios2_assemble_expression): Handle constant expressions designated
506 (nios2_assemble_reg3): New.
507 (nios2_assemble_arg_c): Handle R2 instruction formats.
508 (nios2_assemble_arg_d): Likewise.
509 (nios2_assemble_arg_s): Likewise.
510 (nios2_assemble_arg_t): Likewise.
511 (nios2_assemble_arg_D): New.
512 (nios2_assemble_arg_S): New.
513 (nios2_assemble_arg_T): New.
514 (nios2_assemble_arg_i): Handle R2 instruction formats.
515 (nios2_assemble_arg_I): New.
516 (nios2_assemble_arg_u): Handle R2 instruction formats.
517 (nios2_assemble_arg_U): New.
518 (nios2_assemble_arg_V): New.
519 (nios2_assemble_arg_W): New.
520 (nios2_assemble_arg_X): New.
521 (nios2_assemble_arg_Y): New.
522 (nios2_assemble_arg_o): Handle R2 instruction formats.
523 (nios2_assemble_arg_O): New.
524 (nios2_assemble_arg_P): New.
525 (nios2_assemble_arg_j): Handle R2 instruction formats.
526 (nios2_assemble_arg_k): New.
527 (nios2_assemble_arg_l): Handle R2 instruction formats.
528 (nios2_assemble_arg_m): Likewise.
529 (nios2_assemble_arg_M): New.
530 (nios2_assemble_arg_N): New.
531 (nios2_assemble_arg_e): New.
532 (nios2_assemble_arg_f): New.
533 (nios2_assemble_arg_g): New.
534 (nios2_assemble_arg_h): New.
535 (nios2_assemble_arg_R): New.
536 (nios2_assemble_arg_B): New.
537 (nios2_assemble_args): Handle new argument letters.
538 (nios2_consume_arg): Likewise.
539 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
541 (nios2_ps_insn_info_structs): Add nop.n.
542 (output_ubranch): Handle CDX branches.
543 (output_cbranch): Likewise.
544 (output_call): Handle R2 encodings.
545 (output_movia): Likewise.
546 (md_begin): Initialize nios2_min_align.
547 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
548 if a 16-bit instruction is seen.
549 (nios2_cons_align): Use appropriate nop pattern.
551 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
552 Cesar Philippidis <cesar@codesourcery.com>
554 * config/tc-nios2.c: Adjust includes.
555 (OPTION_MARCH): Define.
556 (md_longopts): Add -march option.
557 (nios2_architecture): New.
558 (nios2_use_arch): New.
559 (md_parse_option): Handle OPTION_MARCH.
560 (md_show_usage): Document -march.
561 (md_begin): Set arch in BFD.
562 (nios2_elf_final_processing): New.
563 * config/tc-nios2.h (elf_tc_final_processing): Define.
564 (nios2_elf_final_processing): New.
565 * doc/c-nios2.texi (-march): Add documentation.
567 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
569 * config/tc-i386.c (cpu_arch): Add .mwaitx.
570 (process_immext): Check operands for monitorx/mwaitx instructions.
571 * doc/c-i386.texi: Document mwaitx.
573 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
575 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
576 COMPRESS_DEBUG_GNU_ZLIB.
577 * config/tc-i386.c (flag_compress_debug): Likewise.
579 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
581 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
583 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
585 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
586 Allow for optional operands without insert functions.
588 2015-06-18 Nick Clifton <nickc@redhat.com>
591 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
592 mode against a nearby symbol.
594 2015-06-18 Nick Clifton <nickc@redhat.com>
597 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
598 in the same case as BFD_RELOC_ARM_TLS_IS32.
600 2015-06-17 Nick Clifton <nickc@redhat.com>
602 * config/tc-arm.c (is_double_a_single): Make conditional upon the
603 availablity of a 64-bit type. Use this type for the argument and
605 (double_to_single): Likewise.
606 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
607 the constant value, if available. Generate a 64-bit value from a
608 bignum if supported. Only perform the second optimization for
609 PR 18500 if the 64-bit type is available.
611 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
614 * config/tc-arm.c (is_double_a_single): New function.
615 (double_to_single): New function.
616 (move_or_literal_pool): Add support for converting VLDR to VMOV.
619 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
620 to MOV.w or MVN.w for Thumb2.
622 2015-06-17 Nicolas Pitre <nico@linaro.org>
624 * as.c (show_usage): Document --sectname-subst.
625 (parse_args): Add --sectname-subst.
626 * as.h (flag_sectname_subst): New.
627 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
628 * doc/as.texinfo: Document it.
630 2015-06-15 Renlin Li <renlin.li@arm.com>
632 * config/tc-aarch64.c (reloc_table): New relocation modifier.
633 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
634 (aarch64_force_relocation): Ditto
636 2015-06-13 Mark Wielaard <mjw@redhat.com>
638 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
639 out_debug_aranges depends on it.
640 (out_debug_aranges): Track size of header to properly pad header
641 for address alignment.
643 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
646 * gas/config/tc-hppa.c (last_label_symbol): Declare.
647 (pa_get_label): Return last label in current space/segment or NULL.
648 (pa_define_label): Record last label and add to root.
649 (pa_undefine_label): Remove last label from root.
651 2015-06-08 Nick Clifton <nickc@redhat.com>
653 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
655 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
657 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
658 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
659 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
661 2015-06-04 Renlin Li <renlin.li@arm.com>
663 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
666 2015-06-04 Nick Clifton <nickc@redhat.com>
668 * config/tc-h8300.c (md_section_align): Fix compile time warning
669 about left shifting a negative value.
671 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
673 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
674 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
675 * NEWS: Mention ARMv8.1 support.
677 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
679 * config/tc-arm.c (arm_ext_pan): New.
680 (do_setpan): New, encode an ARM SETPAN instruction.
681 (do_t_setpan): New, encode a Thumb SETPAN instruction.
682 (insns): Add "setpan".
683 (arm_extensions): Add "pan".
684 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
687 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
689 * config/tc-aarch64.c (aarch64_features): Add "rdma".
690 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
692 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
694 * config/tc-aarch64.c (aarch64_features): Add "lor".
695 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
696 architecture extensions.
698 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
700 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
701 support. Fix whitespace.
702 (parse_operands): Update for parse_sys_reg changes.
703 (aarch64_features): Add "pan".
704 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
706 2015-06-01 Jiong Wang <jiong.wang@arm.com>
708 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
709 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
710 (aarch64_force_relocation): Ditto.
712 2015-06-01 Jiong Wang <jiong.wang@arm.com>
714 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
715 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
716 (aarch64_force_relocation): Ditto.
718 2015-05-28 Catherine Moore <clm@codesourcery.com>
719 Bernd Schmidt <bernds@codesourcery.com>
720 Paul Brook <paul@codesourcery.com>
723 * config/tc-alpha.c (all_cfi_sections): Declare.
724 (s_alpha_ent): Initialize all_cfi_sections.
725 (alpha_elf_md_end): Invoke cfi_set_sections.
726 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
727 (s_ehword): Use BFD_RELOC_32_PCREL.
728 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
729 (mips_cfi_reloc_for_encoding): New function.
730 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
731 (DWARF2_FDE_RELOC_ENCODING): Define.
732 (tc_cfi_reloc_for_encoding): Define.
733 (mips_cfi_reloc_for_encoding): Define.
734 (tc_compact_eh_opcode_stop): Define.
735 (tc_compact_eh_opcode_pad): Define.
736 * doc/as.texinfo: Document Compact EH extensions.
737 * doc/internals.texi: Likewise.
738 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
739 (tc_cfi_reloc_for_encoding): Provide default.
740 (compact_eh): Declare.
741 (emit_expr_encoded): New function.
742 (get_debugseg_name): Add Compact EH support.
743 (alloc_debugseg_item): Likewise.
744 (cfi_set_sections): New function.
745 (dot_cfi_fde_data): New function.
746 (dot_cfi_personality_id): New function.
747 (dot_cfi_inline_lsda): New function.
748 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
750 (dot_cfi_personality): Add Compact EH support.
751 (dot_cfi_lsda): Likewise.
752 (dot_cfi_sections): Likewise.
753 (dot_cfi_startproc): Likewise.
754 (get_cfi_seg): Likewise.
755 (output_compact_unwind_data): New function.
756 (output_cfi_insn): Add Compact EH support.
757 (output_cie): Likewise.
758 (output_fde): Likewise.
759 (cfi_finish): Likewise.
760 (cfi_emit_eh_header): New function.
761 (output_eh_header): New function.
762 * dw2gencfi.h (cfi_set_sections): Declare.
763 (SUPPORT_COMPACT_EH): Define.
764 (MULTIPLE_FRAME_SECTIONS): Define.
765 New enumeration to describe the Compact EH header format.
766 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
767 eh_data, eh_loc and sections.
768 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
769 CFI_EMIT_eh_frame_compact): Define.
771 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
773 * config/tc-xtensa.c (xtensa_move_literals): Check that
774 search_frag is non-NULL. Report error if literal frag is not
777 2015-05-22 Nick Clifton <nickc@redhat.com>
780 * read.c (output_big_sleb128): Use U suffix to prevent compile
783 2015-05-19 Jiong Wang <jiong.wang@arm.com>
785 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
786 labels alphabetically.
787 (md_apply_fix): Ditto.
788 (aarch64_force_relocation): Ditto.
790 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
793 * config/tc-i386.c (OPTION_MAMD64): New.
794 (OPTION_MINTEL64): Likewise.
795 (md_longopts): Add -mamd64 and -mintel64.
796 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
797 (md_show_usage): Add -mamd64 and -mintel64.
798 * doc/c-i386.texi: Document -mamd64 and -mintel64.
800 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
802 * config/tc-i386.c (shared): New.
803 (OPTION_MSHARED): Likewise.
804 (elf_symbol_resolved_in_segment_p): Add relocation argument.
805 Check PLT relocations and shared.
806 (md_estimate_size_before_relax): Pass fragP->fr_var to
807 elf_symbol_resolved_in_segment_p.
808 (md_longopts): Add -mshared.
809 (md_show_usage): Likewise.
810 (md_parse_option): Handle OPTION_MSHARED.
811 * doc/c-i386.texi: Document -mshared.
813 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
815 * write.c (compress_debug): Don't write the zlib header, which
816 is handled by bfd_update_compression_header.
818 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
820 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
821 closer than J_RANGE / 2 to jump frag.
823 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
825 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
826 * config/tc-i386.c (i386_mach): Support iamcu.
827 (i386_target_format): Likewise.
829 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
831 * config/tc-i386.c (cpu_arch): Add iamcu.
832 (i386_align_code): Handle PROCESSOR_IAMCU.
833 (i386_arch): Likewise.
834 (i386_mach): Likewise.
835 (i386_target_format): Likewise.
836 (valid_iamcu_cpu_flags): New function.
837 (check_cpu_arch_compatible): Only allow Intel MCU instructions
838 when targeting Intel MCU.
839 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
840 are valid for Intel MCU.
841 (md_parse_option): Likewise.
842 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
843 (processor_type): Add PROCESSOR_IAMCU.
844 * doc/c-i386.texi: Document iamcu.
846 2015-05-08 Nick Clifton <nickc@redhat.com>
849 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
850 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
851 the symbol name checking code to here from...
852 (md_undefined_symbo): ... here.
854 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
856 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
857 (md_estimate_size_before_relax): Use it.
859 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
861 * config/tc-sparc.c: Typo in comment fixed.
863 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
865 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
867 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
869 2015-05-06 Nick Clifton <nickc@redhat.com>
871 * doc/as.texinfo (Dollar Local Labels): Note that these are only
872 supported on some targets.
874 2015-05-06 Renlin Li <renlin.li@arm.com>
876 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
878 2015-05-05 Renlin Li <renlin.li@arm.com>
880 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
883 2015-05-05 Nick Clifton <nickc@redhat.com>
885 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
886 (msp430_make_init_symbols): New function.
887 (msp430_section): Call it.
888 (msp430_frob_section): Likewise.
890 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
892 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
893 (struct cached_fixup, struct fixup_cache): New structures.
894 (fixup_order, xtensa_make_cached_fixup),
895 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
896 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
897 (xtensa_add_cached_fixup): New functions.
898 (xtensa_relax_frag): Cache fixups pointing at potentially
899 oversized jumps at the beginning of every relaxation pass. Only
900 check subset of this cache in the reach of single jump from the
901 trampoline frag currently being relaxed.
903 2015-05-01 Nick Clifton <nickc@redhat.com>
905 * config/rl78-parse.y (MULU): Remove ISA_G14.
906 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
908 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
910 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
911 * config/tc-i386.h (md_end): Likewise.
912 (i386_elf_emit_arch_note): Likewise.
914 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
916 * configure.tgt: Support i386-*-elf*.
918 2015-04-30 DJ Delorie <dj@redhat.com>
920 * config/rl78-defs.h (rl78_isa_g10): New.
923 * config/rl78-parse.y (ISA_G10): New.
926 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
927 * config/tc-rl78.c (rl78_isa_g10): New.
931 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
933 * config/tc-i386.c (i386_target_format): Use "else if" on
936 2015-04-30 Nick Clifton <nickc@redhat.com>
939 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
940 (if enabled) when the user creates a symbol with the same name as
942 (flag_warn_syms): New static variable.
943 (arm_opts): Add mwarn-syms and mno-warn-syms.
944 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
948 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
950 2015-04-29 Nick Clifton <nickc@redhat.com>
953 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
954 if the operand is neither a register nor a vector.
956 2015-04-29 Nick Clifton <nickc@redhat.com>
958 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
959 times if the expression is not constant and the target uses linker
962 2015-04-28 Renlin Li <renlin.li@arm.com>
964 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
966 2015-04-28 Nick Clifton <nickc@redhat.com>
969 * cond.c (s_if): Stop compile time warning about stopc being used
973 2015-04-27 Renlin Li <renlin.li@arm.com>
975 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
977 (md_assemble): Likewise, move the align code outside the loop.
979 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
981 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
984 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
986 * config/tc-arm.h (arm_min): New function.
987 (SUB_SEGMENT_ALIGN): Define.
989 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
991 * config/tc-mips.c (macro): State the recommended way of creating
992 32-bit or 64-bit addresses.
994 2015-04-23 Jan Beulich <jbeulich@suse.com>
996 * config/tc-i386.c (match_mem_size): Also allow no size
997 specification when broadcasting.
999 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1001 * doc/as.texinfo (Bundle directives): Shorten menu entry and
1003 (CFI directives): Use @subsection.
1004 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1005 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1007 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1009 * config/tc-avr.c (create_record_for_frag): Rename link to
1012 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
1015 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1017 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1019 * as.h (compressed_debug_section_type): Removed.
1021 2015-04-14 Nick Clifton <nickc@redhat.com>
1023 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1024 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1025 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1027 2015-04-10 Nick Clifton <nickc@redhat.com>
1030 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1031 the -EB option with the linker's --be8 option.
1033 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1035 * doc/c-rx.texi: Fix markup typos in last change.
1037 2015-04-09 Nick Clifton <nickc@redhat.com>
1039 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1040 (md_longopts): Add -mno-allow-string-insns.
1041 (md_parse_option): Handle -mno-allow-string-insns.
1042 (md_show_usage): Mention -mno-allow-string-insns.
1043 (rx_note_string_insn_use): New function. Produces an error
1044 message if a string insn is used when it is not allowed.
1045 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1046 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1047 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1048 * doc/c-rx.texi: Document -mno-allow-string-insns.
1050 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1052 * as.c (show_usage): Update --compress-debug-sections.
1053 (std_longopts): Use optional_argument on compress-debug-sections.
1054 (parse_args): Handle
1055 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1056 * as.h (compressed_debug_section_type): New.
1057 (flag_compress_debug): Change type to compressed_debug_section_type.
1058 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1059 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1060 --compress-debug-sections=zlib-gabi. Call
1061 bfd_get_compression_header_size to get compression header size.
1062 Don't rename section name for --compress-debug-sections=zlib-gabi.
1063 * config/tc-i386.c (compressed_debug_section_type): Set to
1064 COMPRESS_DEBUG_ZLIB.
1065 * doc/as.texinfo: Document
1066 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1068 2015-04-07 Renlin Li <renlin.li@arm.com>
1070 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1071 (s_aarch64_inst): Likewise.
1072 (md_assemble): Likewise.
1074 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1076 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1079 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1081 * write.c (compress_debug): Don't write the zlib header if
1082 compressed section size is the same as before compression.
1084 2015-04-02 Nick Clifton <nickc@redhat.com>
1087 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1088 min and max parameters. Sign extend values before testing.
1090 2015-04-02 Renlin Li <renlin.li@arm.com>
1092 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1093 (mapping_state_2): Don't emit MAP_DATA here.
1094 (s_aarch64_inst): Align frag during state transition.
1095 (md_assemble): Likewise.
1097 2015-04-02 Ed Maste <emaste@freebsd.org>
1099 * config/tc-aarch64.c (set_error_kind): Delete.
1100 (set_error_message): Delete.
1102 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1104 * configure: Regenerated.
1106 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1108 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1109 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1111 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1113 * config/tc-arm.c: Add support for Samsung Exynos M1.
1114 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1116 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1118 * configure: Regenerated.
1120 2015-03-31 Ed Schouten <ed@nuxi.nl>
1122 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1124 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1126 * configure.ac: Revert the AM_ZLIB change.
1127 * Makefile.in: Regenerated.
1128 * aclocal.m4: Likewise.
1129 * configure: Likewise.
1131 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1133 * Makefile.am (ZLIBINC): New.
1134 (AM_CFLAGS): Add $(ZLIBINC).
1135 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1136 (parse_args): Likewise.
1137 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1138 (compress_init): Don't check HAVE_ZLIB_H.
1139 (compress_data): Likewise.
1140 (compress_finish): Likewise.
1141 * configure.ac (AM_ZLIB): Removed.
1142 (zlibinc): New. AC_SUBST.
1143 Add --with-system-zlib.
1144 * Makefile.in: Regenerated.
1145 * config.in: Likewise.
1146 * configure: Likewise.
1147 * doc/Makefile.in: Likewise.
1149 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1151 * config/tc-i386.c (cpu_flags_set): Removed.
1153 2015-03-25 Renlin Li <renlin.li@arm.com>
1155 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1157 (mapping_state_2): Emit first MAP_DATA symbol here.
1159 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1162 * write.c (compress_debug): Don't write the zlib header if
1163 compression didn't make the section smaller.
1165 2015-03-24 Terry Guo <terry.guo@arm.com>
1167 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1169 (parse_psr): Likewise.
1170 (do_t_mrs): Likewise.
1171 (do_t_msr): Likewise.
1172 (static const arm_feature_set arm_ext_*): Defined with new macros.
1173 (static const arm_feature_set arm_cext_*): Likewise.
1174 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1175 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1176 (deprecated_coproc_regs): Likewise.
1177 (UL_BARRIER): Likewise.
1178 (barrier_opt_names): Likewise.
1179 (arm_cpus): Likewise.
1180 (arm_extensions): Likewise.
1182 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1184 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1185 instructions to 10 bytes.
1187 2015-03-19 Nick Clifton <nickc@redhat.com>
1189 * config/tc-rl78.c (enum options): Add G13 and G14.
1190 (md_longopts): Add -mg13 and -mg14.
1191 (md_parse_option): Handle -mg13 and -mg14.
1192 (md_show_usage): List -mg13 and -mg14.
1193 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1195 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1196 Nick Clifton <nickc@redhat.com>
1199 * doc/as.texinfo: Note that when gas compresses debug sections the
1200 compression is only performed if it makes the section smaller.
1201 * write.c (compress_debug): Do not compress a debug section if
1202 doing so would make it larger.
1204 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1206 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1207 (i386_align_code): Add PROCESSOR_ZNVER cases.
1208 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1209 * doc/c-i386.texi: Add znver1 and clzero.
1211 2015-03-16 Nick Clifton <nickc@redhat.com>
1213 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1215 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1217 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1220 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1222 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1224 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1226 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1227 * doc/c-mips.texi: Document i6400 -march option.
1229 2015-03-12 Nick Clifton <nickc@redhat.com>
1232 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1233 to arm_apply_sym_value. Update prototype.
1234 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1235 Do not apply the value if the symbol is in a different segment to
1236 the current segment.
1238 2015-03-11 Alan Modra <amodra@gmail.com>
1240 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1241 (md_apply_fix): Report an error on data-only fixups used with insns.
1243 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1245 * config/tc-s390.c (md_gather_operands): Check for valid
1246 length field operands.
1248 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1250 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1251 values for '^' on OP_REGLSTs.
1252 (do_push_pop): Add new writeback constraint.
1254 2015-03-10 Renlin Li <renlin.li@arm.com>
1256 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1257 (mapping_state_2): Emit first MAP_DATA symbol here.
1259 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1261 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1264 2015-03-10 Nick Clifton <nickc@redhat.com>
1267 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1268 initialised when CPU_DEFAULT is defined.
1270 2015-03-05 Nick Clifton <nickc@redhat.com>
1272 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1273 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1274 -m8byte-align and -m4byte-align command line options.
1276 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1279 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1280 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1283 2015-02-28 Alan Modra <amodra@gmail.com>
1285 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1286 end to their alignment.
1288 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1290 * config/tc-aarch64.c (reloc_table_entry): Generate
1291 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1292 (md_apply_fix, aarch64_force_relocation): Handle
1293 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1295 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1297 * config/tc-aarch64.c (reloc_table_entry): Generate
1298 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1299 (md_apply_fix, aarch64_force_relocation): Handle
1300 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1302 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1304 * config/tc-aarch64.c (reloc_table_entry): Generate
1305 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1306 (md_apply_fix, aarch64_force_relocation): Handle
1307 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1309 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1311 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1312 (reloc_table): Likewise.
1313 (parse_address_main): Use ld_literal_type.
1315 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1317 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1318 (reloc_table): Likewise.
1319 (parse_address_main): Use adr_type.
1321 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1323 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1325 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1327 * config/tc-avr.c: Add elf32-avr.h include.
1328 (struct avr_property_record_link): New structure.
1329 (avr_output_property_section_header): New function.
1330 (avr_record_size): New function.
1331 (avr_output_property_record): New function.
1332 (avr_create_property_section): New function.
1333 (avr_handle_align): New function.
1334 (exclude_section_from_property_tables): New function.
1335 (create_record_for_frag): New function.
1336 (append_records_for_section): New function.
1337 (avr_create_and_fill_property_section): New function.
1338 (avr_post_relax_hook): New function.
1339 * config/tc-avr.h (md_post_relax_hook): Define.
1340 (avr_post_relax_hook): Declare.
1341 (HANDLE_ALIGN): Define.
1342 (avr_handle_align): Declare.
1343 (strut avr_frag_data): New structure.
1344 (TC_FRAG_TYPE): Define.
1346 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1348 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1351 2015-02-24 Nick Clifton <nickc@redhat.com>
1353 * config/tc-v850.c (soft_float): New variable.
1354 (v850_data_8): New variable.
1355 (md_show_usage): Add -msoft-float/-mhard-float.
1356 (md_parse_option): Likewise.
1357 (md_begin): Set the default value of soft_float.
1358 (v850_md_end): New function. Creates a note section.
1359 * config/tc-v850.h (md_end): Define.
1360 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1362 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1364 * config/tc-h8300.c (line_separater_chars): Add a version for
1365 h8300-linux that includes a separator.
1366 (default_mach): New variable.
1368 (md_longopts): Add '--march' option.
1369 (md_parse_option): Parse the new option.
1370 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1371 * configure.tgt: Add h8300-*-linux
1372 * doc/c-h8300.texi: Document --march.
1374 2015-02-23 Nick Clifton <nickc@redhat.com>
1377 * dwarf2dbg.c (out_header): When generating dwarf sections use
1378 real symbols not temps for the start and end symbols.
1379 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1380 adjustments to relocations in debug sections.
1381 (TC_LINKRELAX_FIXUP): Likewise.
1383 2015-02-19 Alan Modra <amodra@gmail.com>
1385 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1386 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1388 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1390 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1392 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1394 * config/tc-arm.c: Add support for Cortex-A72.
1396 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1398 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1399 of as_warn for deprecation messages.
1400 (encode_arm_addr_mode_2): Likewise.
1401 (check_obsolete): Likewise.
1402 (do_rd_rm_rn): Likewise.
1403 (do_co_reg): Likewise.
1404 (do_setend): Likewise.
1405 (do_t_mov_cmp): Likewise.
1406 (do_neon_ldr_str): Likewise.
1407 (opcode_lookup): Likewise.
1408 (if_fsm_post_encode): Likewise.
1409 (md_assemble): Likewise.
1411 2015-02-06 Jan Beulich <jbeulich@suse.com>
1413 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1414 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1415 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1418 2015-02-05 Alan Modra <amodra@gmail.com>
1420 * config/tc-msp430.c (md_assemble): Correct size passed to
1421 extract_cmd. Remove index check.
1423 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1425 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1426 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1428 2015-02-04 Nick Clifton <nickc@redhat.com>
1430 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1433 2015-02-03 Renlin Li <renlin.li@arm.com>
1435 * doc/c-aarch64.texi (.arch): Document the directive.
1436 (.arch_extension): Likewise.
1438 2015-02-03 Nick Clifton <nickc@redhat.com>
1440 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1442 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1444 * Makefile.am: Add FT32 files.
1445 * config/tc-ft32.c: New file.
1446 * config/tc-ft32.h: New file.
1447 * configure.tgt: Add FT32 support.
1448 * Makefile.in: Regenerate.
1449 * po/POTFILES.in: Regenerate.
1451 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1453 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1454 of instruction la to a symbol.
1456 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1458 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1461 2015-01-19 Alan Modra <amodra@gmail.com>
1463 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1464 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1466 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1468 * config/tc-s390.c (struct pd_reg): Remove.
1469 (pre_defined_registers): Remove.
1470 (REG_NAME_CNT): Remove.
1471 (reg_name_search): Calculate the register number instead of doing
1473 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1474 reg_name_search signature.
1475 (s390_parse_cpu): Support the new arch string z13.
1476 (s390_insert_operand): Support for vector registers with the extra
1477 field for the fifth bit of each vector register operand.
1478 (md_gather_operand): Adjust to the new handling of optional
1481 * doc/as.texinfo: Document the z13 cpu string.
1483 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1485 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1486 #0, restoring previous behaviour.
1488 2015-01-12 Jan Beulich <jbeulich@suse.com>
1490 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1491 (cfi_pseudo_table): Add "cfi_label".
1492 (output_cfi_insn): Handle CFI_label.
1493 (select_cie_for_fde): Als terminate CIE when encountering
1495 * dw2gencfi.h (cfi_add_label): Declare.
1496 (struct cfi_insn_data): New member "sym_name".
1498 * read.c (read_symbol_name): Drop "static".
1499 * read.h (read_symbol_name): Declare.
1501 2015-01-12 Jan Beulich <jbeulich@suse.com>
1503 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1504 (do_neon_qshl_imm): Likewise.
1506 2015-01-12 Alan Modra <amodra@gmail.com>
1508 * read.c (s_altmacro, s_reloc): Make definition static.
1510 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1512 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1515 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1517 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1519 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1521 2015-01-07 Jan Beulich <jbeulich@suse.com>
1523 * config/tc-arm.c (struct arm_option_extension_value_table):
1524 Split field "value" into fields "merge_value" and "clear_value".
1525 (arm_extensions): Adjust initializer accordingly.
1527 2015-01-01 Alan Modra <amodra@gmail.com>
1529 * as.c (parse_args): Just print current year.
1531 2015-01-01 Alan Modra <amodra@gmail.com>
1533 Update year range in copyright notice of all files.
1535 For older changes see ChangeLog-2014
1537 Copyright (C) 2015 Free Software Foundation, Inc.
1539 Copying and distribution of this file, with or without modification,
1540 are permitted in any medium without royalty provided the copyright
1541 notice and this notice are preserved.
1547 version-control: never