1 2015-08-11 Peter Zotov <whitequark@whitequark.org>
4 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
6 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
8 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
11 * configure.ac (nds32): Don't use bash == in tests.
12 * configure: Regenerate.
14 2015-09-23 Nick Clifton <nickc@redhat.com>
16 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
18 2015-09-22 Nick Clifton <nickc@redhat.com>
20 * config/tc-rx.c (nop_7): Recode using MAX.
22 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
24 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
25 the latest gcc's warning.
27 2015-08-27 Alan Modra <amodra@gmail.com>
30 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
31 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
32 Use input_line_pointer directly.
33 * config/tc-arm.h (TC_START_LABEL): Redefine.
34 (TC_START_LABEL_WITHOUT_COLON): Redefine.
35 (tc_start_label_without_colon): Update prototype.
36 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
38 * config/tc-bfin.h (bfin_start_label): Update prototype.
39 (TC_START_LABEL): Redefine.
40 * config/tc-d30v.h (TC_START_LABEL): Redefine.
41 * config/tc-fr30.c (restore_colon): Rewrite.
42 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
43 i_l_p over quote. Update restore_colon calls.
44 * config/tc-fr30.h (TC_START_LABEL): Redefine.
45 (fr30_is_colon_insn): Update prototype.
46 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
47 * config/tc-m32c.h (TC_START_LABEL): Redefine.
48 (m32c_is_colon_insn): Update prototype.
49 * config/tc-m32r.h (TC_START_LABEL): Redefine.
50 * config/tc-mep.h (TC_START_LABEL): Redefine.
51 * config/tc-nds32.h (TC_START_LABEL): Redefine.
52 * config/tc-tic54x.c (tic54x_start_label): Replace params with
53 nul_char and next_char. Step over trailing quote.
54 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
55 (tic54x_start_label): Update prototype.
56 * read.c (TC_START_LABEL): Redefine. Update invocation.
57 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
58 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
59 and restore if calling s_set. Don't restore delim again.
61 2015-08-26 Alan Modra <amodra@gmail.com>
64 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
65 call to where input line used to be restored.
66 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
68 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
70 2015-08-26 Nick Clifton <nickc@redhat.com>
73 * configure.ac (AS_CHECK_DECLS): Add asprintf.
74 * configure: Regenerate.
75 * config.in: Regenerate.
77 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
79 * config/tc-sparc.c (priv_reg_table): New privileged register
82 2015-08-21 Nick Clifton <nickc@redhat.com>
85 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
86 return parameter pointing to the start of the symbol. Allow
87 symbol names enclosed in double quotes.
88 (restore_line_pointer): New function. Replace the NUL character
89 inserted into the input stream with the given character. If the
90 character was a double quote, advance the input pointer.
91 * expr.h (get_symbol_end): Delete.
92 (get_symbol_name): Add prototype.
93 (restore_line_pointer): Prototype.
94 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
95 * doc/as.texinfo (Symbol Intro): Document that symbol names can
96 now be enclosed in double quotes.
97 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
98 Use restore_line_pointer to replace the NUL in the input stream.
99 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
100 Check for the use of double quoted symbol names.
102 * config/obj-aout.c: Likewise.
103 * config/obj-coff-seh.c: Likewise.
104 * config/obj-coff.c: Likewise.
105 * config/obj-elf.c: Likewise.
106 * config/obj-evax.c: Likewise.
107 * config/obj-macho.c: Likewise.
108 * config/obj-som.c: Likewise.
109 * config/tc-alpha.c: Likewise.
110 * config/tc-arc.c: Likewise.
111 * config/tc-arm.c: Likewise.
112 * config/tc-dlx.c: Likewise.
113 * config/tc-h8300.c: Likewise.
114 * config/tc-hppa.c: Likewise.
115 * config/tc-i370.c: Likewise.
116 * config/tc-i386-intel.c: Likewise.
117 * config/tc-i386.c: Likewise.
118 * config/tc-i960.c: Likewise.
119 * config/tc-ia64.c: Likewise.
120 * config/tc-iq2000.c: Likewise.
121 * config/tc-m32r.c: Likewise.
122 * config/tc-m68hc11.c: Likewise.
123 * config/tc-m68k.c: Likewise.
124 * config/tc-microblaze.c: Likewise.
125 * config/tc-mips.c: Likewise.
126 * config/tc-mmix.c: Likewise.
127 * config/tc-mn10200.c: Likewise.
128 * config/tc-mn10300.c: Likewise.
129 * config/tc-nios2.c: Likewise.
130 * config/tc-ppc.c: Likewise.
131 * config/tc-s390.c: Likewise.
132 * config/tc-score.c: Likewise.
133 * config/tc-score7.c: Likewise.
134 * config/tc-sparc.c: Likewise.
135 * config/tc-tic4x.c: Likewise.
136 * config/tc-tic54x.c: Likewise.
137 * config/tc-tic6x.c: Likewise.
138 * config/tc-tilegx.c: Likewise.
139 * config/tc-tilepro.c: Likewise.
140 * config/tc-v850.c: Likewise.
141 * config/tc-xtensa.c: Likewise.
142 * config/tc-z80.c: Likewise.
143 * dw2gencfi.c: Likewise.
144 * dwarf2dbgc.: Likewise.
149 2015-08-19 Jiong Wang <jiong.wang@arm.com>
151 * config/tc-aarch64.c (reloc_table): New relocation types support for
153 (ldst_lo12_determine_real_reloc_type): Support
154 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
155 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
156 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
157 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
158 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
159 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
160 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
161 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
162 (parse_operands): Likewise.
163 (md_apply_fix): Likewise.
164 (aarch64_force_relocation): Likewise.
165 (process_movw_reloc_info): Likewise.
167 2015-08-19 Jiong Wang <jiong.wang@arm.com>
169 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
170 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
171 "dtprel_g1_nc", "dtprel_g2".
172 (md_apply_fix): Support new relocation types.
173 (aarch64_force_relocation): Likewise.
174 (process_movw_reloc_info): Likewise.
176 2015-08-19 Jiong Wang <jiong.wang@arm.com>
178 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
179 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
180 (aarch64_force_relocation): Likewise.
182 2015-08-17 Alan Modra <amodra@gmail.com>
184 * gas/config/tc-arm.c (s_align): Delete.
185 (md_pseudo_table): Use s_align_ptwo for "align".
186 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
187 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
189 2015-08-13 Alan Modra <amodra@gmail.com>
191 * expr.c (operand): Rewrite handling of operands starting with "0f".
192 If atof_generic only parses "-" or "+", treat as expression.
194 2015-08-13 Alan Modra <amodra@gmail.com>
195 DJ Delorie <dj@redhat.com>
197 * expr.c (integer_constant): Return O_absent expression if eol.
198 (operand): For targets with both LOCAL_LABELS_FB and
199 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
200 digits as a local label reference. Correct handling of 0b prefix.
201 If a suffix is not allowed, error on 0B.
203 2015-08-13 Alan Modra <amodra@gmail.com>
205 * doc/as.texinfo (Local Labels): Allowed range of N in local
206 labels is non-negative integers, not positive integers.
208 2015-08-12 David Weatherford <weath@cadence.com>
210 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
212 (xtensa_maybe_create_literal_pool_frag): New function.
213 (litpool_seg_list, auto_litpools, auto_litpool_limit)
214 (litpool_buf, litpool_slotbuf): New static variables.
215 (option_auto_litpools, option_no_auto_litpools)
216 (option_auto_litpool_limit): New enum identifiers.
217 (md_longopts): Add entries for auto-litpools, no-auto-litpools
218 and auto-litpool-limit.
219 (md_parse_option): Handle option_auto_litpools,
220 option_no_auto_litpools and option_auto_litpool_limit.
221 (md_show_usage): Add help for --[no-]auto-litpools and
222 --auto-litpool-limit.
223 (xtensa_mark_literal_pool_location): Record a place for literal
224 pool with a call to xtensa_maybe_create_literal_pool_frag.
225 (get_literal_pool_location): Find highest priority literal pool
226 or convert candidate to literal pool when auto-litpools are used.
227 (xg_assemble_vliw_tokens): Create literal pool after jump
229 (xtensa_check_frag_count): Create candidate literal pool every
230 auto_litpool_limit frags.
231 (xtensa_relax_frag): Add jump around literals to non-empty
233 (xtensa_move_literals): Estimate literal pool addresses and move
234 unreachable literals closer to their users, converting candidate
235 to literal pool if needed.
236 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
237 about missing .literal_position in case auto-litpools are not
239 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
240 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
241 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
242 --no-auto-litpools options.
243 * doc/c-xtensa.texi (Xtensa options): Likewise.
245 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
247 * config/tc-mips.c (move_register): Change to use 'or' only.
248 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
251 2015-08-11 Jiong Wang <jiong.wang@arm.com>
253 * config/tc-aarch64.c (reloc_table): New relocation modifiers
255 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
256 (aarch64_force_relocation): Likewise.
258 2015-08-11 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_LO12_NC.
262 (aarch64_force_relocation): Likewise.
264 2015-08-11 Jiong Wang <jiong.wang@arm.com>
266 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
267 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
268 (aarch64_force_relocation): Likewise.
270 2015-08-11 Nick Clifton <nickc@redhat.com>
273 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
274 compile time warnings about constant expressions being shifted
276 (do_iwmmxt_wldstd): Likewise.
277 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
278 (md_assemble): Likewise.
281 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
282 remove redundant checks.
283 (md_apply_fix): Likewise.
286 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
287 a numeric constant value.
290 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
293 * config/xtensa-relax.c (same_operand_name): Fix typo.
295 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
297 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
298 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
300 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
302 * doc/c-aarch64.texi (.xword): Document directive.
304 2015-08-03 Nick Clifton <nickc@redhat.com>
306 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
307 fix typo in its entry: @kindex -> @item.
309 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
311 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
312 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
314 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
316 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
317 * doc/c-mips.text: Document -march=interaptiv.
319 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
321 * configure: Regenerated.
323 2015-07-24 Nick Clifton <nickc@redhat.com>
325 * config/tc-rl78.c (rl78_abs_sym): New local variable.
326 (md_begin): Initialise the new symbol.
327 (OPIMM): Define the value to be relative to the new symbol and not
328 the absolute section symbol.
330 2015-07-22 Alan Modra <amodra@gmail.com>
333 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
334 loop. Don't drop lines at end of file lacking a newline, add a
335 newline instead. Ensure partial_size is zero whenever
336 partial_where is NULL. Adjust buffer size for extra char.
337 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
339 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
341 * NEWS: Mention corrected spelling of armv6kz.
342 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
344 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
345 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
347 2015-07-16 Jiong Wang <jiong.wang@arm.com>
349 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
350 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
351 (aarch64_force_relocation): Ditto.
353 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
355 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
356 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
359 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
361 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
362 not support ARM mode" error messages.
364 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
366 * config/tc-i386.c (flag_compress_debug): Replace
367 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
369 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
371 * as.c (parse_args): Make --compress-debug-sections and
372 --compress-debug-sections=zlib the same as
373 --compress-debug-sections=zlib-gabi.
374 * doc/as.texinfo: Change --compress-debug-sections and
375 --compress-debug-sections=zlib to zlib-gabi.
377 2015-07-09 Catherine Moore <clm@codesourcery.com>
379 * config/tc-mips.c (check_fpabi): Handle
380 VAL_GNU_MIPS_ABI_FP_NAN2008.
382 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
384 * doc/as.texinfo: Clarify case requirements for pseudo ops.
386 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
388 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
389 32 bit PC relative and update offset if the fixup is pc-relative.
390 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
393 2015-07-03 Alan Modra <amodra@gmail.com>
395 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
396 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
398 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
399 Cesar Philippidis <cesar@codesourcery.com>
401 * config/tc-nios2.c (nios2_min_align): New.
402 (nop): Replace with....
403 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
404 (nios2_align): Handle alignment on 2-byte boundaries when CDX
405 instructions may be present.
406 (s_nios2_align): Adjust reference to nop.
407 (CDXBRANCH, IS_CDXBRANCH): New.
408 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
409 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
410 (nios2_relax_frag): Likewise.
411 (md_convert_frag): Handle R2 encodings.
412 (nios2_check_overflow): Check that low-order bits are zero
413 before applying rightshift from howto.
414 (nios2_check_overflow): Correct negative overflow calculation.
415 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
416 generic overflow messages for miscellaneous instruction formats.
417 (md_apply_fix): Recognize new R2 relocations. For pc_relative
418 relocations, store fixup in *valP.
419 (nios2_reglist_mask, nios2_reglist_dir): New.
420 (nios2_parse_reglist): New.
421 (nios2_parse_base_register): New.
422 (nios2_assemble_expression): Handle constant expressions designated
424 (nios2_assemble_reg3): New.
425 (nios2_assemble_arg_c): Handle R2 instruction formats.
426 (nios2_assemble_arg_d): Likewise.
427 (nios2_assemble_arg_s): Likewise.
428 (nios2_assemble_arg_t): Likewise.
429 (nios2_assemble_arg_D): New.
430 (nios2_assemble_arg_S): New.
431 (nios2_assemble_arg_T): New.
432 (nios2_assemble_arg_i): Handle R2 instruction formats.
433 (nios2_assemble_arg_I): New.
434 (nios2_assemble_arg_u): Handle R2 instruction formats.
435 (nios2_assemble_arg_U): New.
436 (nios2_assemble_arg_V): New.
437 (nios2_assemble_arg_W): New.
438 (nios2_assemble_arg_X): New.
439 (nios2_assemble_arg_Y): New.
440 (nios2_assemble_arg_o): Handle R2 instruction formats.
441 (nios2_assemble_arg_O): New.
442 (nios2_assemble_arg_P): New.
443 (nios2_assemble_arg_j): Handle R2 instruction formats.
444 (nios2_assemble_arg_k): New.
445 (nios2_assemble_arg_l): Handle R2 instruction formats.
446 (nios2_assemble_arg_m): Likewise.
447 (nios2_assemble_arg_M): New.
448 (nios2_assemble_arg_N): New.
449 (nios2_assemble_arg_e): New.
450 (nios2_assemble_arg_f): New.
451 (nios2_assemble_arg_g): New.
452 (nios2_assemble_arg_h): New.
453 (nios2_assemble_arg_R): New.
454 (nios2_assemble_arg_B): New.
455 (nios2_assemble_args): Handle new argument letters.
456 (nios2_consume_arg): Likewise.
457 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
459 (nios2_ps_insn_info_structs): Add nop.n.
460 (output_ubranch): Handle CDX branches.
461 (output_cbranch): Likewise.
462 (output_call): Handle R2 encodings.
463 (output_movia): Likewise.
464 (md_begin): Initialize nios2_min_align.
465 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
466 if a 16-bit instruction is seen.
467 (nios2_cons_align): Use appropriate nop pattern.
469 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
470 Cesar Philippidis <cesar@codesourcery.com>
472 * config/tc-nios2.c: Adjust includes.
473 (OPTION_MARCH): Define.
474 (md_longopts): Add -march option.
475 (nios2_architecture): New.
476 (nios2_use_arch): New.
477 (md_parse_option): Handle OPTION_MARCH.
478 (md_show_usage): Document -march.
479 (md_begin): Set arch in BFD.
480 (nios2_elf_final_processing): New.
481 * config/tc-nios2.h (elf_tc_final_processing): Define.
482 (nios2_elf_final_processing): New.
483 * doc/c-nios2.texi (-march): Add documentation.
485 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
487 * config/tc-i386.c (cpu_arch): Add .mwaitx.
488 (process_immext): Check operands for monitorx/mwaitx instructions.
489 * doc/c-i386.texi: Document mwaitx.
491 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
493 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
494 COMPRESS_DEBUG_GNU_ZLIB.
495 * config/tc-i386.c (flag_compress_debug): Likewise.
497 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
499 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
501 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
503 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
504 Allow for optional operands without insert functions.
506 2015-06-18 Nick Clifton <nickc@redhat.com>
509 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
510 mode against a nearby symbol.
512 2015-06-18 Nick Clifton <nickc@redhat.com>
515 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
516 in the same case as BFD_RELOC_ARM_TLS_IS32.
518 2015-06-17 Nick Clifton <nickc@redhat.com>
520 * config/tc-arm.c (is_double_a_single): Make conditional upon the
521 availablity of a 64-bit type. Use this type for the argument and
523 (double_to_single): Likewise.
524 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
525 the constant value, if available. Generate a 64-bit value from a
526 bignum if supported. Only perform the second optimization for
527 PR 18500 if the 64-bit type is available.
529 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
532 * config/tc-arm.c (is_double_a_single): New function.
533 (double_to_single): New function.
534 (move_or_literal_pool): Add support for converting VLDR to VMOV.
537 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
538 to MOV.w or MVN.w for Thumb2.
540 2015-06-17 Nicolas Pitre <nico@linaro.org>
542 * as.c (show_usage): Document --sectname-subst.
543 (parse_args): Add --sectname-subst.
544 * as.h (flag_sectname_subst): New.
545 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
546 * doc/as.texinfo: Document it.
548 2015-06-15 Renlin Li <renlin.li@arm.com>
550 * config/tc-aarch64.c (reloc_table): New relocation modifier.
551 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
552 (aarch64_force_relocation): Ditto
554 2015-06-13 Mark Wielaard <mjw@redhat.com>
556 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
557 out_debug_aranges depends on it.
558 (out_debug_aranges): Track size of header to properly pad header
559 for address alignment.
561 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
564 * gas/config/tc-hppa.c (last_label_symbol): Declare.
565 (pa_get_label): Return last label in current space/segment or NULL.
566 (pa_define_label): Record last label and add to root.
567 (pa_undefine_label): Remove last label from root.
569 2015-06-08 Nick Clifton <nickc@redhat.com>
571 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
573 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
575 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
576 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
577 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
579 2015-06-04 Renlin Li <renlin.li@arm.com>
581 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
584 2015-06-04 Nick Clifton <nickc@redhat.com>
586 * config/tc-h8300.c (md_section_align): Fix compile time warning
587 about left shifting a negative value.
589 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
591 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
592 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
593 * NEWS: Mention ARMv8.1 support.
595 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
597 * config/tc-arm.c (arm_ext_pan): New.
598 (do_setpan): New, encode an ARM SETPAN instruction.
599 (do_t_setpan): New, encode a Thumb SETPAN instruction.
600 (insns): Add "setpan".
601 (arm_extensions): Add "pan".
602 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
605 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
607 * config/tc-aarch64.c (aarch64_features): Add "rdma".
608 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
610 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
612 * config/tc-aarch64.c (aarch64_features): Add "lor".
613 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
614 architecture extensions.
616 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
618 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
619 support. Fix whitespace.
620 (parse_operands): Update for parse_sys_reg changes.
621 (aarch64_features): Add "pan".
622 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
624 2015-06-01 Jiong Wang <jiong.wang@arm.com>
626 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
627 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
628 (aarch64_force_relocation): Ditto.
630 2015-06-01 Jiong Wang <jiong.wang@arm.com>
632 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
633 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
634 (aarch64_force_relocation): Ditto.
636 2015-05-28 Catherine Moore <clm@codesourcery.com>
637 Bernd Schmidt <bernds@codesourcery.com>
638 Paul Brook <paul@codesourcery.com>
641 * config/tc-alpha.c (all_cfi_sections): Declare.
642 (s_alpha_ent): Initialize all_cfi_sections.
643 (alpha_elf_md_end): Invoke cfi_set_sections.
644 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
645 (s_ehword): Use BFD_RELOC_32_PCREL.
646 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
647 (mips_cfi_reloc_for_encoding): New function.
648 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
649 (DWARF2_FDE_RELOC_ENCODING): Define.
650 (tc_cfi_reloc_for_encoding): Define.
651 (mips_cfi_reloc_for_encoding): Define.
652 (tc_compact_eh_opcode_stop): Define.
653 (tc_compact_eh_opcode_pad): Define.
654 * doc/as.texinfo: Document Compact EH extensions.
655 * doc/internals.texi: Likewise.
656 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
657 (tc_cfi_reloc_for_encoding): Provide default.
658 (compact_eh): Declare.
659 (emit_expr_encoded): New function.
660 (get_debugseg_name): Add Compact EH support.
661 (alloc_debugseg_item): Likewise.
662 (cfi_set_sections): New function.
663 (dot_cfi_fde_data): New function.
664 (dot_cfi_personality_id): New function.
665 (dot_cfi_inline_lsda): New function.
666 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
668 (dot_cfi_personality): Add Compact EH support.
669 (dot_cfi_lsda): Likewise.
670 (dot_cfi_sections): Likewise.
671 (dot_cfi_startproc): Likewise.
672 (get_cfi_seg): Likewise.
673 (output_compact_unwind_data): New function.
674 (output_cfi_insn): Add Compact EH support.
675 (output_cie): Likewise.
676 (output_fde): Likewise.
677 (cfi_finish): Likewise.
678 (cfi_emit_eh_header): New function.
679 (output_eh_header): New function.
680 * dw2gencfi.h (cfi_set_sections): Declare.
681 (SUPPORT_COMPACT_EH): Define.
682 (MULTIPLE_FRAME_SECTIONS): Define.
683 New enumeration to describe the Compact EH header format.
684 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
685 eh_data, eh_loc and sections.
686 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
687 CFI_EMIT_eh_frame_compact): Define.
689 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
691 * config/tc-xtensa.c (xtensa_move_literals): Check that
692 search_frag is non-NULL. Report error if literal frag is not
695 2015-05-22 Nick Clifton <nickc@redhat.com>
698 * read.c (output_big_sleb128): Use U suffix to prevent compile
701 2015-05-19 Jiong Wang <jiong.wang@arm.com>
703 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
704 labels alphabetically.
705 (md_apply_fix): Ditto.
706 (aarch64_force_relocation): Ditto.
708 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
711 * config/tc-i386.c (OPTION_MAMD64): New.
712 (OPTION_MINTEL64): Likewise.
713 (md_longopts): Add -mamd64 and -mintel64.
714 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
715 (md_show_usage): Add -mamd64 and -mintel64.
716 * doc/c-i386.texi: Document -mamd64 and -mintel64.
718 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
720 * config/tc-i386.c (shared): New.
721 (OPTION_MSHARED): Likewise.
722 (elf_symbol_resolved_in_segment_p): Add relocation argument.
723 Check PLT relocations and shared.
724 (md_estimate_size_before_relax): Pass fragP->fr_var to
725 elf_symbol_resolved_in_segment_p.
726 (md_longopts): Add -mshared.
727 (md_show_usage): Likewise.
728 (md_parse_option): Handle OPTION_MSHARED.
729 * doc/c-i386.texi: Document -mshared.
731 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
733 * write.c (compress_debug): Don't write the zlib header, which
734 is handled by bfd_update_compression_header.
736 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
738 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
739 closer than J_RANGE / 2 to jump frag.
741 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
743 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
744 * config/tc-i386.c (i386_mach): Support iamcu.
745 (i386_target_format): Likewise.
747 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
749 * config/tc-i386.c (cpu_arch): Add iamcu.
750 (i386_align_code): Handle PROCESSOR_IAMCU.
751 (i386_arch): Likewise.
752 (i386_mach): Likewise.
753 (i386_target_format): Likewise.
754 (valid_iamcu_cpu_flags): New function.
755 (check_cpu_arch_compatible): Only allow Intel MCU instructions
756 when targeting Intel MCU.
757 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
758 are valid for Intel MCU.
759 (md_parse_option): Likewise.
760 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
761 (processor_type): Add PROCESSOR_IAMCU.
762 * doc/c-i386.texi: Document iamcu.
764 2015-05-08 Nick Clifton <nickc@redhat.com>
767 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
768 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
769 the symbol name checking code to here from...
770 (md_undefined_symbo): ... here.
772 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
774 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
775 (md_estimate_size_before_relax): Use it.
777 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
779 * config/tc-sparc.c: Typo in comment fixed.
781 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
783 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
785 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
787 2015-05-06 Nick Clifton <nickc@redhat.com>
789 * doc/as.texinfo (Dollar Local Labels): Note that these are only
790 supported on some targets.
792 2015-05-06 Renlin Li <renlin.li@arm.com>
794 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
796 2015-05-05 Renlin Li <renlin.li@arm.com>
798 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
801 2015-05-05 Nick Clifton <nickc@redhat.com>
803 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
804 (msp430_make_init_symbols): New function.
805 (msp430_section): Call it.
806 (msp430_frob_section): Likewise.
808 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
810 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
811 (struct cached_fixup, struct fixup_cache): New structures.
812 (fixup_order, xtensa_make_cached_fixup),
813 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
814 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
815 (xtensa_add_cached_fixup): New functions.
816 (xtensa_relax_frag): Cache fixups pointing at potentially
817 oversized jumps at the beginning of every relaxation pass. Only
818 check subset of this cache in the reach of single jump from the
819 trampoline frag currently being relaxed.
821 2015-05-01 Nick Clifton <nickc@redhat.com>
823 * config/rl78-parse.y (MULU): Remove ISA_G14.
824 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
826 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
828 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
829 * config/tc-i386.h (md_end): Likewise.
830 (i386_elf_emit_arch_note): Likewise.
832 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
834 * configure.tgt: Support i386-*-elf*.
836 2015-04-30 DJ Delorie <dj@redhat.com>
838 * config/rl78-defs.h (rl78_isa_g10): New.
841 * config/rl78-parse.y (ISA_G10): New.
844 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
845 * config/tc-rl78.c (rl78_isa_g10): New.
849 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
851 * config/tc-i386.c (i386_target_format): Use "else if" on
854 2015-04-30 Nick Clifton <nickc@redhat.com>
857 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
858 (if enabled) when the user creates a symbol with the same name as
860 (flag_warn_syms): New static variable.
861 (arm_opts): Add mwarn-syms and mno-warn-syms.
862 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
866 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
868 2015-04-29 Nick Clifton <nickc@redhat.com>
871 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
872 if the operand is neither a register nor a vector.
874 2015-04-29 Nick Clifton <nickc@redhat.com>
876 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
877 times if the expression is not constant and the target uses linker
880 2015-04-28 Renlin Li <renlin.li@arm.com>
882 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
884 2015-04-28 Nick Clifton <nickc@redhat.com>
887 * cond.c (s_if): Stop compile time warning about stopc being used
891 2015-04-27 Renlin Li <renlin.li@arm.com>
893 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
895 (md_assemble): Likewise, move the align code outside the loop.
897 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
899 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
902 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
904 * config/tc-arm.h (arm_min): New function.
905 (SUB_SEGMENT_ALIGN): Define.
907 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
909 * config/tc-mips.c (macro): State the recommended way of creating
910 32-bit or 64-bit addresses.
912 2015-04-23 Jan Beulich <jbeulich@suse.com>
914 * config/tc-i386.c (match_mem_size): Also allow no size
915 specification when broadcasting.
917 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
919 * doc/as.texinfo (Bundle directives): Shorten menu entry and
921 (CFI directives): Use @subsection.
922 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
923 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
925 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
927 * config/tc-avr.c (create_record_for_frag): Rename link to
930 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
933 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
935 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
937 * as.h (compressed_debug_section_type): Removed.
939 2015-04-14 Nick Clifton <nickc@redhat.com>
941 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
942 (TC_FORCE_RELOCATION_SUB_SAME): Define.
943 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
945 2015-04-10 Nick Clifton <nickc@redhat.com>
948 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
949 the -EB option with the linker's --be8 option.
951 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
953 * doc/c-rx.texi: Fix markup typos in last change.
955 2015-04-09 Nick Clifton <nickc@redhat.com>
957 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
958 (md_longopts): Add -mno-allow-string-insns.
959 (md_parse_option): Handle -mno-allow-string-insns.
960 (md_show_usage): Mention -mno-allow-string-insns.
961 (rx_note_string_insn_use): New function. Produces an error
962 message if a string insn is used when it is not allowed.
963 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
964 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
965 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
966 * doc/c-rx.texi: Document -mno-allow-string-insns.
968 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
970 * as.c (show_usage): Update --compress-debug-sections.
971 (std_longopts): Use optional_argument on compress-debug-sections.
973 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
974 * as.h (compressed_debug_section_type): New.
975 (flag_compress_debug): Change type to compressed_debug_section_type.
976 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
977 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
978 --compress-debug-sections=zlib-gabi. Call
979 bfd_get_compression_header_size to get compression header size.
980 Don't rename section name for --compress-debug-sections=zlib-gabi.
981 * config/tc-i386.c (compressed_debug_section_type): Set to
983 * doc/as.texinfo: Document
984 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
986 2015-04-07 Renlin Li <renlin.li@arm.com>
988 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
989 (s_aarch64_inst): Likewise.
990 (md_assemble): Likewise.
992 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
994 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
997 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
999 * write.c (compress_debug): Don't write the zlib header if
1000 compressed section size is the same as before compression.
1002 2015-04-02 Nick Clifton <nickc@redhat.com>
1005 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1006 min and max parameters. Sign extend values before testing.
1008 2015-04-02 Renlin Li <renlin.li@arm.com>
1010 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1011 (mapping_state_2): Don't emit MAP_DATA here.
1012 (s_aarch64_inst): Align frag during state transition.
1013 (md_assemble): Likewise.
1015 2015-04-02 Ed Maste <emaste@freebsd.org>
1017 * config/tc-aarch64.c (set_error_kind): Delete.
1018 (set_error_message): Delete.
1020 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1022 * configure: Regenerated.
1024 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1026 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1027 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1029 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1031 * config/tc-arm.c: Add support for Samsung Exynos M1.
1032 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1034 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1036 * configure: Regenerated.
1038 2015-03-31 Ed Schouten <ed@nuxi.nl>
1040 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1042 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1044 * configure.ac: Revert the AM_ZLIB change.
1045 * Makefile.in: Regenerated.
1046 * aclocal.m4: Likewise.
1047 * configure: Likewise.
1049 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1051 * Makefile.am (ZLIBINC): New.
1052 (AM_CFLAGS): Add $(ZLIBINC).
1053 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1054 (parse_args): Likewise.
1055 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1056 (compress_init): Don't check HAVE_ZLIB_H.
1057 (compress_data): Likewise.
1058 (compress_finish): Likewise.
1059 * configure.ac (AM_ZLIB): Removed.
1060 (zlibinc): New. AC_SUBST.
1061 Add --with-system-zlib.
1062 * Makefile.in: Regenerated.
1063 * config.in: Likewise.
1064 * configure: Likewise.
1065 * doc/Makefile.in: Likewise.
1067 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1069 * config/tc-i386.c (cpu_flags_set): Removed.
1071 2015-03-25 Renlin Li <renlin.li@arm.com>
1073 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1075 (mapping_state_2): Emit first MAP_DATA symbol here.
1077 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1080 * write.c (compress_debug): Don't write the zlib header if
1081 compression didn't make the section smaller.
1083 2015-03-24 Terry Guo <terry.guo@arm.com>
1085 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1087 (parse_psr): Likewise.
1088 (do_t_mrs): Likewise.
1089 (do_t_msr): Likewise.
1090 (static const arm_feature_set arm_ext_*): Defined with new macros.
1091 (static const arm_feature_set arm_cext_*): Likewise.
1092 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1093 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1094 (deprecated_coproc_regs): Likewise.
1095 (UL_BARRIER): Likewise.
1096 (barrier_opt_names): Likewise.
1097 (arm_cpus): Likewise.
1098 (arm_extensions): Likewise.
1100 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1102 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1103 instructions to 10 bytes.
1105 2015-03-19 Nick Clifton <nickc@redhat.com>
1107 * config/tc-rl78.c (enum options): Add G13 and G14.
1108 (md_longopts): Add -mg13 and -mg14.
1109 (md_parse_option): Handle -mg13 and -mg14.
1110 (md_show_usage): List -mg13 and -mg14.
1111 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1113 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1114 Nick Clifton <nickc@redhat.com>
1117 * doc/as.texinfo: Note that when gas compresses debug sections the
1118 compression is only performed if it makes the section smaller.
1119 * write.c (compress_debug): Do not compress a debug section if
1120 doing so would make it larger.
1122 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1124 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1125 (i386_align_code): Add PROCESSOR_ZNVER cases.
1126 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1127 * doc/c-i386.texi: Add znver1 and clzero.
1129 2015-03-16 Nick Clifton <nickc@redhat.com>
1131 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1133 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1135 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1138 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1140 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1142 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1144 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1145 * doc/c-mips.texi: Document i6400 -march option.
1147 2015-03-12 Nick Clifton <nickc@redhat.com>
1150 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1151 to arm_apply_sym_value. Update prototype.
1152 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1153 Do not apply the value if the symbol is in a different segment to
1154 the current segment.
1156 2015-03-11 Alan Modra <amodra@gmail.com>
1158 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1159 (md_apply_fix): Report an error on data-only fixups used with insns.
1161 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1163 * config/tc-s390.c (md_gather_operands): Check for valid
1164 length field operands.
1166 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1168 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1169 values for '^' on OP_REGLSTs.
1170 (do_push_pop): Add new writeback constraint.
1172 2015-03-10 Renlin Li <renlin.li@arm.com>
1174 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1175 (mapping_state_2): Emit first MAP_DATA symbol here.
1177 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1179 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1182 2015-03-10 Nick Clifton <nickc@redhat.com>
1185 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1186 initialised when CPU_DEFAULT is defined.
1188 2015-03-05 Nick Clifton <nickc@redhat.com>
1190 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1191 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1192 -m8byte-align and -m4byte-align command line options.
1194 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1197 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1198 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1201 2015-02-28 Alan Modra <amodra@gmail.com>
1203 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1204 end to their alignment.
1206 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1208 * config/tc-aarch64.c (reloc_table_entry): Generate
1209 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1210 (md_apply_fix, aarch64_force_relocation): Handle
1211 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1213 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1215 * config/tc-aarch64.c (reloc_table_entry): Generate
1216 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1217 (md_apply_fix, aarch64_force_relocation): Handle
1218 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1220 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1222 * config/tc-aarch64.c (reloc_table_entry): Generate
1223 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1224 (md_apply_fix, aarch64_force_relocation): Handle
1225 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1227 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1229 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1230 (reloc_table): Likewise.
1231 (parse_address_main): Use ld_literal_type.
1233 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1235 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1236 (reloc_table): Likewise.
1237 (parse_address_main): Use adr_type.
1239 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1241 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1243 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1245 * config/tc-avr.c: Add elf32-avr.h include.
1246 (struct avr_property_record_link): New structure.
1247 (avr_output_property_section_header): New function.
1248 (avr_record_size): New function.
1249 (avr_output_property_record): New function.
1250 (avr_create_property_section): New function.
1251 (avr_handle_align): New function.
1252 (exclude_section_from_property_tables): New function.
1253 (create_record_for_frag): New function.
1254 (append_records_for_section): New function.
1255 (avr_create_and_fill_property_section): New function.
1256 (avr_post_relax_hook): New function.
1257 * config/tc-avr.h (md_post_relax_hook): Define.
1258 (avr_post_relax_hook): Declare.
1259 (HANDLE_ALIGN): Define.
1260 (avr_handle_align): Declare.
1261 (strut avr_frag_data): New structure.
1262 (TC_FRAG_TYPE): Define.
1264 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1266 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1269 2015-02-24 Nick Clifton <nickc@redhat.com>
1271 * config/tc-v850.c (soft_float): New variable.
1272 (v850_data_8): New variable.
1273 (md_show_usage): Add -msoft-float/-mhard-float.
1274 (md_parse_option): Likewise.
1275 (md_begin): Set the default value of soft_float.
1276 (v850_md_end): New function. Creates a note section.
1277 * config/tc-v850.h (md_end): Define.
1278 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1280 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1282 * config/tc-h8300.c (line_separater_chars): Add a version for
1283 h8300-linux that includes a separator.
1284 (default_mach): New variable.
1286 (md_longopts): Add '--march' option.
1287 (md_parse_option): Parse the new option.
1288 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1289 * configure.tgt: Add h8300-*-linux
1290 * doc/c-h8300.texi: Document --march.
1292 2015-02-23 Nick Clifton <nickc@redhat.com>
1295 * dwarf2dbg.c (out_header): When generating dwarf sections use
1296 real symbols not temps for the start and end symbols.
1297 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1298 adjustments to relocations in debug sections.
1299 (TC_LINKRELAX_FIXUP): Likewise.
1301 2015-02-19 Alan Modra <amodra@gmail.com>
1303 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1304 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1306 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1308 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1310 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1312 * config/tc-arm.c: Add support for Cortex-A72.
1314 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1316 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1317 of as_warn for deprecation messages.
1318 (encode_arm_addr_mode_2): Likewise.
1319 (check_obsolete): Likewise.
1320 (do_rd_rm_rn): Likewise.
1321 (do_co_reg): Likewise.
1322 (do_setend): Likewise.
1323 (do_t_mov_cmp): Likewise.
1324 (do_neon_ldr_str): Likewise.
1325 (opcode_lookup): Likewise.
1326 (if_fsm_post_encode): Likewise.
1327 (md_assemble): Likewise.
1329 2015-02-06 Jan Beulich <jbeulich@suse.com>
1331 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1332 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1333 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1336 2015-02-05 Alan Modra <amodra@gmail.com>
1338 * config/tc-msp430.c (md_assemble): Correct size passed to
1339 extract_cmd. Remove index check.
1341 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1343 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1344 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1346 2015-02-04 Nick Clifton <nickc@redhat.com>
1348 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1351 2015-02-03 Renlin Li <renlin.li@arm.com>
1353 * doc/c-aarch64.texi (.arch): Document the directive.
1354 (.arch_extension): Likewise.
1356 2015-02-03 Nick Clifton <nickc@redhat.com>
1358 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1360 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1362 * Makefile.am: Add FT32 files.
1363 * config/tc-ft32.c: New file.
1364 * config/tc-ft32.h: New file.
1365 * configure.tgt: Add FT32 support.
1366 * Makefile.in: Regenerate.
1367 * po/POTFILES.in: Regenerate.
1369 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1371 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1372 of instruction la to a symbol.
1374 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1376 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1379 2015-01-19 Alan Modra <amodra@gmail.com>
1381 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1382 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1384 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1386 * config/tc-s390.c (struct pd_reg): Remove.
1387 (pre_defined_registers): Remove.
1388 (REG_NAME_CNT): Remove.
1389 (reg_name_search): Calculate the register number instead of doing
1391 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1392 reg_name_search signature.
1393 (s390_parse_cpu): Support the new arch string z13.
1394 (s390_insert_operand): Support for vector registers with the extra
1395 field for the fifth bit of each vector register operand.
1396 (md_gather_operand): Adjust to the new handling of optional
1399 * doc/as.texinfo: Document the z13 cpu string.
1401 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1403 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1404 #0, restoring previous behaviour.
1406 2015-01-12 Jan Beulich <jbeulich@suse.com>
1408 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1409 (cfi_pseudo_table): Add "cfi_label".
1410 (output_cfi_insn): Handle CFI_label.
1411 (select_cie_for_fde): Als terminate CIE when encountering
1413 * dw2gencfi.h (cfi_add_label): Declare.
1414 (struct cfi_insn_data): New member "sym_name".
1416 * read.c (read_symbol_name): Drop "static".
1417 * read.h (read_symbol_name): Declare.
1419 2015-01-12 Jan Beulich <jbeulich@suse.com>
1421 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1422 (do_neon_qshl_imm): Likewise.
1424 2015-01-12 Alan Modra <amodra@gmail.com>
1426 * read.c (s_altmacro, s_reloc): Make definition static.
1428 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1430 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1433 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1435 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1437 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1439 2015-01-07 Jan Beulich <jbeulich@suse.com>
1441 * config/tc-arm.c (struct arm_option_extension_value_table):
1442 Split field "value" into fields "merge_value" and "clear_value".
1443 (arm_extensions): Adjust initializer accordingly.
1445 2015-01-01 Alan Modra <amodra@gmail.com>
1447 * as.c (parse_args): Just print current year.
1449 2015-01-01 Alan Modra <amodra@gmail.com>
1451 Update year range in copyright notice of all files.
1453 For older changes see ChangeLog-2014
1455 Copyright (C) 2015 Free Software Foundation, Inc.
1457 Copying and distribution of this file, with or without modification,
1458 are permitted in any medium without royalty provided the copyright
1459 notice and this notice are preserved.
1465 version-control: never