1 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
3 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
5 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
7 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
8 Allow for optional operands without insert functions.
10 2015-06-18 Nick Clifton <nickc@redhat.com>
13 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
14 mode against a nearby symbol.
16 2015-06-18 Nick Clifton <nickc@redhat.com>
19 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
20 in the same case as BFD_RELOC_ARM_TLS_IS32.
22 2015-06-17 Nick Clifton <nickc@redhat.com>
24 * config/tc-arm.c (is_double_a_single): Make conditional upon the
25 availablity of a 64-bit type. Use this type for the argument and
27 (double_to_single): Likewise.
28 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
29 the constant value, if available. Generate a 64-bit value from a
30 bignum if supported. Only perform the second optimization for
31 PR 18500 if the 64-bit type is available.
33 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
36 * config/tc-arm.c (is_double_a_single): New function.
37 (double_to_single): New function.
38 (move_or_literal_pool): Add support for converting VLDR to VMOV.
41 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
42 to MOV.w or MVN.w for Thumb2.
44 2015-06-17 Nicolas Pitre <nico@linaro.org>
46 * as.c (show_usage): Document --sectname-subst.
47 (parse_args): Add --sectname-subst.
48 * as.h (flag_sectname_subst): New.
49 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
50 * doc/as.texinfo: Document it.
52 2015-06-15 Renlin Li <renlin.li@arm.com>
54 * config/tc-aarch64.c (reloc_table): New relocation modifier.
55 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
56 (aarch64_force_relocation): Ditto
58 2015-06-13 Mark Wielaard <mjw@redhat.com>
60 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
61 out_debug_aranges depends on it.
62 (out_debug_aranges): Track size of header to properly pad header
63 for address alignment.
65 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
68 * gas/config/tc-hppa.c (last_label_symbol): Declare.
69 (pa_get_label): Return last label in current space/segment or NULL.
70 (pa_define_label): Record last label and add to root.
71 (pa_undefine_label): Remove last label from root.
73 2015-06-08 Nick Clifton <nickc@redhat.com>
75 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
77 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
79 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
80 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
81 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
83 2015-06-04 Renlin Li <renlin.li@arm.com>
85 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
88 2015-06-04 Nick Clifton <nickc@redhat.com>
90 * config/tc-h8300.c (md_section_align): Fix compile time warning
91 about left shifting a negative value.
93 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
95 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
96 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
97 * NEWS: Mention ARMv8.1 support.
99 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
101 * config/tc-arm.c (arm_ext_pan): New.
102 (do_setpan): New, encode an ARM SETPAN instruction.
103 (do_t_setpan): New, encode a Thumb SETPAN instruction.
104 (insns): Add "setpan".
105 (arm_extensions): Add "pan".
106 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
109 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
111 * config/tc-aarch64.c (aarch64_features): Add "rdma".
112 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
114 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
116 * config/tc-aarch64.c (aarch64_features): Add "lor".
117 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
118 architecture extensions.
120 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
122 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
123 support. Fix whitespace.
124 (parse_operands): Update for parse_sys_reg changes.
125 (aarch64_features): Add "pan".
126 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
128 2015-06-01 Jiong Wang <jiong.wang@arm.com>
130 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
131 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
132 (aarch64_force_relocation): Ditto.
134 2015-06-01 Jiong Wang <jiong.wang@arm.com>
136 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
137 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
138 (aarch64_force_relocation): Ditto.
140 2015-05-28 Catherine Moore <clm@codesourcery.com>
141 Bernd Schmidt <bernds@codesourcery.com>
142 Paul Brook <paul@codesourcery.com>
145 * config/tc-alpha.c (all_cfi_sections): Declare.
146 (s_alpha_ent): Initialize all_cfi_sections.
147 (alpha_elf_md_end): Invoke cfi_set_sections.
148 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
149 (s_ehword): Use BFD_RELOC_32_PCREL.
150 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
151 (mips_cfi_reloc_for_encoding): New function.
152 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
153 (DWARF2_FDE_RELOC_ENCODING): Define.
154 (tc_cfi_reloc_for_encoding): Define.
155 (mips_cfi_reloc_for_encoding): Define.
156 (tc_compact_eh_opcode_stop): Define.
157 (tc_compact_eh_opcode_pad): Define.
158 * doc/as.texinfo: Document Compact EH extensions.
159 * doc/internals.texi: Likewise.
160 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
161 (tc_cfi_reloc_for_encoding): Provide default.
162 (compact_eh): Declare.
163 (emit_expr_encoded): New function.
164 (get_debugseg_name): Add Compact EH support.
165 (alloc_debugseg_item): Likewise.
166 (cfi_set_sections): New function.
167 (dot_cfi_fde_data): New function.
168 (dot_cfi_personality_id): New function.
169 (dot_cfi_inline_lsda): New function.
170 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
172 (dot_cfi_personality): Add Compact EH support.
173 (dot_cfi_lsda): Likewise.
174 (dot_cfi_sections): Likewise.
175 (dot_cfi_startproc): Likewise.
176 (get_cfi_seg): Likewise.
177 (output_compact_unwind_data): New function.
178 (output_cfi_insn): Add Compact EH support.
179 (output_cie): Likewise.
180 (output_fde): Likewise.
181 (cfi_finish): Likewise.
182 (cfi_emit_eh_header): New function.
183 (output_eh_header): New function.
184 * dw2gencfi.h (cfi_set_sections): Declare.
185 (SUPPORT_COMPACT_EH): Define.
186 (MULTIPLE_FRAME_SECTIONS): Define.
187 New enumeration to describe the Compact EH header format.
188 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
189 eh_data, eh_loc and sections.
190 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
191 CFI_EMIT_eh_frame_compact): Define.
193 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
195 * config/tc-xtensa.c (xtensa_move_literals): Check that
196 search_frag is non-NULL. Report error if literal frag is not
199 2015-05-22 Nick Clifton <nickc@redhat.com>
202 * read.c (output_big_sleb128): Use U suffix to prevent compile
205 2015-05-19 Jiong Wang <jiong.wang@arm.com>
207 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
208 labels alphabetically.
209 (md_apply_fix): Ditto.
210 (aarch64_force_relocation): Ditto.
212 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
215 * config/tc-i386.c (OPTION_MAMD64): New.
216 (OPTION_MINTEL64): Likewise.
217 (md_longopts): Add -mamd64 and -mintel64.
218 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
219 (md_show_usage): Add -mamd64 and -mintel64.
220 * doc/c-i386.texi: Document -mamd64 and -mintel64.
222 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
224 * config/tc-i386.c (shared): New.
225 (OPTION_MSHARED): Likewise.
226 (elf_symbol_resolved_in_segment_p): Add relocation argument.
227 Check PLT relocations and shared.
228 (md_estimate_size_before_relax): Pass fragP->fr_var to
229 elf_symbol_resolved_in_segment_p.
230 (md_longopts): Add -mshared.
231 (md_show_usage): Likewise.
232 (md_parse_option): Handle OPTION_MSHARED.
233 * doc/c-i386.texi: Document -mshared.
235 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
237 * write.c (compress_debug): Don't write the zlib header, which
238 is handled by bfd_update_compression_header.
240 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
242 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
243 closer than J_RANGE / 2 to jump frag.
245 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
247 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
248 * config/tc-i386.c (i386_mach): Support iamcu.
249 (i386_target_format): Likewise.
251 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
253 * config/tc-i386.c (cpu_arch): Add iamcu.
254 (i386_align_code): Handle PROCESSOR_IAMCU.
255 (i386_arch): Likewise.
256 (i386_mach): Likewise.
257 (i386_target_format): Likewise.
258 (valid_iamcu_cpu_flags): New function.
259 (check_cpu_arch_compatible): Only allow Intel MCU instructions
260 when targeting Intel MCU.
261 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
262 are valid for Intel MCU.
263 (md_parse_option): Likewise.
264 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
265 (processor_type): Add PROCESSOR_IAMCU.
266 * doc/c-i386.texi: Document iamcu.
268 2015-05-08 Nick Clifton <nickc@redhat.com>
271 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
272 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
273 the symbol name checking code to here from...
274 (md_undefined_symbo): ... here.
276 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
278 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
279 (md_estimate_size_before_relax): Use it.
281 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
283 * config/tc-sparc.c: Typo in comment fixed.
285 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
287 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
289 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
291 2015-05-06 Nick Clifton <nickc@redhat.com>
293 * doc/as.texinfo (Dollar Local Labels): Note that these are only
294 supported on some targets.
296 2015-05-06 Renlin Li <renlin.li@arm.com>
298 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
300 2015-05-05 Renlin Li <renlin.li@arm.com>
302 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
305 2015-05-05 Nick Clifton <nickc@redhat.com>
307 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
308 (msp430_make_init_symbols): New function.
309 (msp430_section): Call it.
310 (msp430_frob_section): Likewise.
312 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
314 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
315 (struct cached_fixup, struct fixup_cache): New structures.
316 (fixup_order, xtensa_make_cached_fixup),
317 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
318 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
319 (xtensa_add_cached_fixup): New functions.
320 (xtensa_relax_frag): Cache fixups pointing at potentially
321 oversized jumps at the beginning of every relaxation pass. Only
322 check subset of this cache in the reach of single jump from the
323 trampoline frag currently being relaxed.
325 2015-05-01 Nick Clifton <nickc@redhat.com>
327 * config/rl78-parse.y (MULU): Remove ISA_G14.
328 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
330 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
332 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
333 * config/tc-i386.h (md_end): Likewise.
334 (i386_elf_emit_arch_note): Likewise.
336 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
338 * configure.tgt: Support i386-*-elf*.
340 2015-04-30 DJ Delorie <dj@redhat.com>
342 * config/rl78-defs.h (rl78_isa_g10): New.
345 * config/rl78-parse.y (ISA_G10): New.
348 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
349 * config/tc-rl78.c (rl78_isa_g10): New.
353 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
355 * config/tc-i386.c (i386_target_format): Use "else if" on
358 2015-04-30 Nick Clifton <nickc@redhat.com>
361 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
362 (if enabled) when the user creates a symbol with the same name as
364 (flag_warn_syms): New static variable.
365 (arm_opts): Add mwarn-syms and mno-warn-syms.
366 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
370 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
372 2015-04-29 Nick Clifton <nickc@redhat.com>
375 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
376 if the operand is neither a register nor a vector.
378 2015-04-29 Nick Clifton <nickc@redhat.com>
380 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
381 times if the expression is not constant and the target uses linker
384 2015-04-28 Renlin Li <renlin.li@arm.com>
386 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
388 2015-04-28 Nick Clifton <nickc@redhat.com>
391 * cond.c (s_if): Stop compile time warning about stopc being used
395 2015-04-27 Renlin Li <renlin.li@arm.com>
397 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
399 (md_assemble): Likewise, move the align code outside the loop.
401 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
403 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
406 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
408 * config/tc-arm.h (arm_min): New function.
409 (SUB_SEGMENT_ALIGN): Define.
411 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
413 * config/tc-mips.c (macro): State the recommended way of creating
414 32-bit or 64-bit addresses.
416 2015-04-23 Jan Beulich <jbeulich@suse.com>
418 * config/tc-i386.c (match_mem_size): Also allow no size
419 specification when broadcasting.
421 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
423 * doc/as.texinfo (Bundle directives): Shorten menu entry and
425 (CFI directives): Use @subsection.
426 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
427 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
429 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
431 * config/tc-avr.c (create_record_for_frag): Rename link to
434 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
437 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
439 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
441 * as.h (compressed_debug_section_type): Removed.
443 2015-04-14 Nick Clifton <nickc@redhat.com>
445 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
446 (TC_FORCE_RELOCATION_SUB_SAME): Define.
447 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
449 2015-04-10 Nick Clifton <nickc@redhat.com>
452 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
453 the -EB option with the linker's --be8 option.
455 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
457 * doc/c-rx.texi: Fix markup typos in last change.
459 2015-04-09 Nick Clifton <nickc@redhat.com>
461 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
462 (md_longopts): Add -mno-allow-string-insns.
463 (md_parse_option): Handle -mno-allow-string-insns.
464 (md_show_usage): Mention -mno-allow-string-insns.
465 (rx_note_string_insn_use): New function. Produces an error
466 message if a string insn is used when it is not allowed.
467 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
468 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
469 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
470 * doc/c-rx.texi: Document -mno-allow-string-insns.
472 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
474 * as.c (show_usage): Update --compress-debug-sections.
475 (std_longopts): Use optional_argument on compress-debug-sections.
477 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
478 * as.h (compressed_debug_section_type): New.
479 (flag_compress_debug): Change type to compressed_debug_section_type.
480 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
481 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
482 --compress-debug-sections=zlib-gabi. Call
483 bfd_get_compression_header_size to get compression header size.
484 Don't rename section name for --compress-debug-sections=zlib-gabi.
485 * config/tc-i386.c (compressed_debug_section_type): Set to
487 * doc/as.texinfo: Document
488 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
490 2015-04-07 Renlin Li <renlin.li@arm.com>
492 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
493 (s_aarch64_inst): Likewise.
494 (md_assemble): Likewise.
496 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
498 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
501 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
503 * write.c (compress_debug): Don't write the zlib header if
504 compressed section size is the same as before compression.
506 2015-04-02 Nick Clifton <nickc@redhat.com>
509 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
510 min and max parameters. Sign extend values before testing.
512 2015-04-02 Renlin Li <renlin.li@arm.com>
514 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
515 (mapping_state_2): Don't emit MAP_DATA here.
516 (s_aarch64_inst): Align frag during state transition.
517 (md_assemble): Likewise.
519 2015-04-02 Ed Maste <emaste@freebsd.org>
521 * config/tc-aarch64.c (set_error_kind): Delete.
522 (set_error_message): Delete.
524 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
526 * configure: Regenerated.
528 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
530 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
531 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
533 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
535 * config/tc-arm.c: Add support for Samsung Exynos M1.
536 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
538 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
540 * configure: Regenerated.
542 2015-03-31 Ed Schouten <ed@nuxi.nl>
544 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
546 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
548 * configure.ac: Revert the AM_ZLIB change.
549 * Makefile.in: Regenerated.
550 * aclocal.m4: Likewise.
551 * configure: Likewise.
553 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
555 * Makefile.am (ZLIBINC): New.
556 (AM_CFLAGS): Add $(ZLIBINC).
557 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
558 (parse_args): Likewise.
559 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
560 (compress_init): Don't check HAVE_ZLIB_H.
561 (compress_data): Likewise.
562 (compress_finish): Likewise.
563 * configure.ac (AM_ZLIB): Removed.
564 (zlibinc): New. AC_SUBST.
565 Add --with-system-zlib.
566 * Makefile.in: Regenerated.
567 * config.in: Likewise.
568 * configure: Likewise.
569 * doc/Makefile.in: Likewise.
571 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
573 * config/tc-i386.c (cpu_flags_set): Removed.
575 2015-03-25 Renlin Li <renlin.li@arm.com>
577 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
579 (mapping_state_2): Emit first MAP_DATA symbol here.
581 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
584 * write.c (compress_debug): Don't write the zlib header if
585 compression didn't make the section smaller.
587 2015-03-24 Terry Guo <terry.guo@arm.com>
589 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
591 (parse_psr): Likewise.
592 (do_t_mrs): Likewise.
593 (do_t_msr): Likewise.
594 (static const arm_feature_set arm_ext_*): Defined with new macros.
595 (static const arm_feature_set arm_cext_*): Likewise.
596 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
597 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
598 (deprecated_coproc_regs): Likewise.
599 (UL_BARRIER): Likewise.
600 (barrier_opt_names): Likewise.
601 (arm_cpus): Likewise.
602 (arm_extensions): Likewise.
604 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
606 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
607 instructions to 10 bytes.
609 2015-03-19 Nick Clifton <nickc@redhat.com>
611 * config/tc-rl78.c (enum options): Add G13 and G14.
612 (md_longopts): Add -mg13 and -mg14.
613 (md_parse_option): Handle -mg13 and -mg14.
614 (md_show_usage): List -mg13 and -mg14.
615 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
617 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
618 Nick Clifton <nickc@redhat.com>
621 * doc/as.texinfo: Note that when gas compresses debug sections the
622 compression is only performed if it makes the section smaller.
623 * write.c (compress_debug): Do not compress a debug section if
624 doing so would make it larger.
626 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
628 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
629 (i386_align_code): Add PROCESSOR_ZNVER cases.
630 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
631 * doc/c-i386.texi: Add znver1 and clzero.
633 2015-03-16 Nick Clifton <nickc@redhat.com>
635 * dwarf2dbg.c (out_header): Remove spurious #if 1.
637 2015-03-13 Jiong Wang <jiong.wang@arm.com>
639 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
642 2015-03-13 Jiong Wang <jiong.wang@arm.com>
644 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
646 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
648 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
649 * doc/c-mips.texi: Document i6400 -march option.
651 2015-03-12 Nick Clifton <nickc@redhat.com>
654 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
655 to arm_apply_sym_value. Update prototype.
656 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
657 Do not apply the value if the symbol is in a different segment to
660 2015-03-11 Alan Modra <amodra@gmail.com>
662 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
663 (md_apply_fix): Report an error on data-only fixups used with insns.
665 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
667 * config/tc-s390.c (md_gather_operands): Check for valid
668 length field operands.
670 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
672 * config/tc-arm.c (parse_operands): Fix bug setting writeback
673 values for '^' on OP_REGLSTs.
674 (do_push_pop): Add new writeback constraint.
676 2015-03-10 Renlin Li <renlin.li@arm.com>
678 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
679 (mapping_state_2): Emit first MAP_DATA symbol here.
681 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
683 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
686 2015-03-10 Nick Clifton <nickc@redhat.com>
689 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
690 initialised when CPU_DEFAULT is defined.
692 2015-03-05 Nick Clifton <nickc@redhat.com>
694 * config/tc-v850.c (md_parse_option): Fix code to set or clear
695 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
696 -m8byte-align and -m4byte-align command line options.
698 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
701 * config/tc-aarch64.c (process_movw_reloc_info): Allow
702 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
705 2015-02-28 Alan Modra <amodra@gmail.com>
707 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
708 end to their alignment.
710 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
712 * config/tc-aarch64.c (reloc_table_entry): Generate
713 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
714 (md_apply_fix, aarch64_force_relocation): Handle
715 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
717 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
719 * config/tc-aarch64.c (reloc_table_entry): Generate
720 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
721 (md_apply_fix, aarch64_force_relocation): Handle
722 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
724 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
726 * config/tc-aarch64.c (reloc_table_entry): Generate
727 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
728 (md_apply_fix, aarch64_force_relocation): Handle
729 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
731 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
733 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
734 (reloc_table): Likewise.
735 (parse_address_main): Use ld_literal_type.
737 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
739 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
740 (reloc_table): Likewise.
741 (parse_address_main): Use adr_type.
743 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
745 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
747 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
749 * config/tc-avr.c: Add elf32-avr.h include.
750 (struct avr_property_record_link): New structure.
751 (avr_output_property_section_header): New function.
752 (avr_record_size): New function.
753 (avr_output_property_record): New function.
754 (avr_create_property_section): New function.
755 (avr_handle_align): New function.
756 (exclude_section_from_property_tables): New function.
757 (create_record_for_frag): New function.
758 (append_records_for_section): New function.
759 (avr_create_and_fill_property_section): New function.
760 (avr_post_relax_hook): New function.
761 * config/tc-avr.h (md_post_relax_hook): Define.
762 (avr_post_relax_hook): Declare.
763 (HANDLE_ALIGN): Define.
764 (avr_handle_align): Declare.
765 (strut avr_frag_data): New structure.
766 (TC_FRAG_TYPE): Define.
768 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
770 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
773 2015-02-24 Nick Clifton <nickc@redhat.com>
775 * config/tc-v850.c (soft_float): New variable.
776 (v850_data_8): New variable.
777 (md_show_usage): Add -msoft-float/-mhard-float.
778 (md_parse_option): Likewise.
779 (md_begin): Set the default value of soft_float.
780 (v850_md_end): New function. Creates a note section.
781 * config/tc-v850.h (md_end): Define.
782 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
784 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
786 * config/tc-h8300.c (line_separater_chars): Add a version for
787 h8300-linux that includes a separator.
788 (default_mach): New variable.
790 (md_longopts): Add '--march' option.
791 (md_parse_option): Parse the new option.
792 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
793 * configure.tgt: Add h8300-*-linux
794 * doc/c-h8300.texi: Document --march.
796 2015-02-23 Nick Clifton <nickc@redhat.com>
799 * dwarf2dbg.c (out_header): When generating dwarf sections use
800 real symbols not temps for the start and end symbols.
801 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
802 adjustments to relocations in debug sections.
803 (TC_LINKRELAX_FIXUP): Likewise.
805 2015-02-19 Alan Modra <amodra@gmail.com>
807 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
808 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
810 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
812 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
814 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
816 * config/tc-arm.c: Add support for Cortex-A72.
818 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
820 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
821 of as_warn for deprecation messages.
822 (encode_arm_addr_mode_2): Likewise.
823 (check_obsolete): Likewise.
824 (do_rd_rm_rn): Likewise.
825 (do_co_reg): Likewise.
826 (do_setend): Likewise.
827 (do_t_mov_cmp): Likewise.
828 (do_neon_ldr_str): Likewise.
829 (opcode_lookup): Likewise.
830 (if_fsm_post_encode): Likewise.
831 (md_assemble): Likewise.
833 2015-02-06 Jan Beulich <jbeulich@suse.com>
835 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
836 (cfi_change_reg_numbers): Also do nothing for CFI_label.
837 (cfi_pseudo_table): Also handle .cfi_label when not supporting
840 2015-02-05 Alan Modra <amodra@gmail.com>
842 * config/tc-msp430.c (md_assemble): Correct size passed to
843 extract_cmd. Remove index check.
845 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
847 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
848 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
850 2015-02-04 Nick Clifton <nickc@redhat.com>
852 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
855 2015-02-03 Renlin Li <renlin.li@arm.com>
857 * doc/c-aarch64.texi (.arch): Document the directive.
858 (.arch_extension): Likewise.
860 2015-02-03 Nick Clifton <nickc@redhat.com>
862 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
864 2015-01-28 James Bowman <james.bowman@ftdichip.com>
866 * Makefile.am: Add FT32 files.
867 * config/tc-ft32.c: New file.
868 * config/tc-ft32.h: New file.
869 * configure.tgt: Add FT32 support.
870 * Makefile.in: Regenerate.
871 * po/POTFILES.in: Regenerate.
873 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
875 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
876 of instruction la to a symbol.
878 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
880 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
883 2015-01-19 Alan Modra <amodra@gmail.com>
885 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
886 * write.c (get_frag_for_reloc): Allow match just past end of frag.
888 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
890 * config/tc-s390.c (struct pd_reg): Remove.
891 (pre_defined_registers): Remove.
892 (REG_NAME_CNT): Remove.
893 (reg_name_search): Calculate the register number instead of doing
895 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
896 reg_name_search signature.
897 (s390_parse_cpu): Support the new arch string z13.
898 (s390_insert_operand): Support for vector registers with the extra
899 field for the fifth bit of each vector register operand.
900 (md_gather_operand): Adjust to the new handling of optional
903 * doc/as.texinfo: Document the z13 cpu string.
905 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
907 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
908 #0, restoring previous behaviour.
910 2015-01-12 Jan Beulich <jbeulich@suse.com>
912 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
913 (cfi_pseudo_table): Add "cfi_label".
914 (output_cfi_insn): Handle CFI_label.
915 (select_cie_for_fde): Als terminate CIE when encountering
917 * dw2gencfi.h (cfi_add_label): Declare.
918 (struct cfi_insn_data): New member "sym_name".
920 * read.c (read_symbol_name): Drop "static".
921 * read.h (read_symbol_name): Declare.
923 2015-01-12 Jan Beulich <jbeulich@suse.com>
925 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
926 (do_neon_qshl_imm): Likewise.
928 2015-01-12 Alan Modra <amodra@gmail.com>
930 * read.c (s_altmacro, s_reloc): Make definition static.
932 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
934 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
937 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
939 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
941 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
943 2015-01-07 Jan Beulich <jbeulich@suse.com>
945 * config/tc-arm.c (struct arm_option_extension_value_table):
946 Split field "value" into fields "merge_value" and "clear_value".
947 (arm_extensions): Adjust initializer accordingly.
949 2015-01-01 Alan Modra <amodra@gmail.com>
951 * as.c (parse_args): Just print current year.
953 2015-01-01 Alan Modra <amodra@gmail.com>
955 Update year range in copyright notice of all files.
957 For older changes see ChangeLog-2014
959 Copyright (C) 2015 Free Software Foundation, Inc.
961 Copying and distribution of this file, with or without modification,
962 are permitted in any medium without royalty provided the copyright
963 notice and this notice are preserved.
969 version-control: never