1 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
4 * config/tc-arm.c (is_double_a_single): New function.
5 (double_to_single): New function.
6 (move_or_literal_pool): Add support for converting VLDR to VMOV.
9 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
10 to MOV.w or MVN.w for Thumb2.
12 2015-06-17 Nicolas Pitre <nico@linaro.org>
14 * as.c (show_usage): Document --sectname-subst.
15 (parse_args): Add --sectname-subst.
16 * as.h (flag_sectname_subst): New.
17 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
18 * doc/as.texinfo: Document it.
20 2015-06-15 Renlin Li <renlin.li@arm.com>
22 * config/tc-aarch64.c (reloc_table): New relocation modifier.
23 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
24 (aarch64_force_relocation): Ditto
26 2015-06-13 Mark Wielaard <mjw@redhat.com>
28 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
29 out_debug_aranges depends on it.
30 (out_debug_aranges): Track size of header to properly pad header
31 for address alignment.
33 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
36 * gas/config/tc-hppa.c (last_label_symbol): Declare.
37 (pa_get_label): Return last label in current space/segment or NULL.
38 (pa_define_label): Record last label and add to root.
39 (pa_undefine_label): Remove last label from root.
41 2015-06-08 Nick Clifton <nickc@redhat.com>
43 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
45 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
47 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
48 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
49 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
51 2015-06-04 Renlin Li <renlin.li@arm.com>
53 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
56 2015-06-04 Nick Clifton <nickc@redhat.com>
58 * config/tc-h8300.c (md_section_align): Fix compile time warning
59 about left shifting a negative value.
61 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
63 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
64 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
65 * NEWS: Mention ARMv8.1 support.
67 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
69 * config/tc-arm.c (arm_ext_pan): New.
70 (do_setpan): New, encode an ARM SETPAN instruction.
71 (do_t_setpan): New, encode a Thumb SETPAN instruction.
72 (insns): Add "setpan".
73 (arm_extensions): Add "pan".
74 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
77 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
79 * config/tc-aarch64.c (aarch64_features): Add "rdma".
80 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
82 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
84 * config/tc-aarch64.c (aarch64_features): Add "lor".
85 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
86 architecture extensions.
88 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
90 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
91 support. Fix whitespace.
92 (parse_operands): Update for parse_sys_reg changes.
93 (aarch64_features): Add "pan".
94 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
96 2015-06-01 Jiong Wang <jiong.wang@arm.com>
98 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
99 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
100 (aarch64_force_relocation): Ditto.
102 2015-06-01 Jiong Wang <jiong.wang@arm.com>
104 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
105 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
106 (aarch64_force_relocation): Ditto.
108 2015-05-28 Catherine Moore <clm@codesourcery.com>
109 Bernd Schmidt <bernds@codesourcery.com>
110 Paul Brook <paul@codesourcery.com>
113 * config/tc-alpha.c (all_cfi_sections): Declare.
114 (s_alpha_ent): Initialize all_cfi_sections.
115 (alpha_elf_md_end): Invoke cfi_set_sections.
116 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
117 (s_ehword): Use BFD_RELOC_32_PCREL.
118 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
119 (mips_cfi_reloc_for_encoding): New function.
120 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
121 (DWARF2_FDE_RELOC_ENCODING): Define.
122 (tc_cfi_reloc_for_encoding): Define.
123 (mips_cfi_reloc_for_encoding): Define.
124 (tc_compact_eh_opcode_stop): Define.
125 (tc_compact_eh_opcode_pad): Define.
126 * doc/as.texinfo: Document Compact EH extensions.
127 * doc/internals.texi: Likewise.
128 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
129 (tc_cfi_reloc_for_encoding): Provide default.
130 (compact_eh): Declare.
131 (emit_expr_encoded): New function.
132 (get_debugseg_name): Add Compact EH support.
133 (alloc_debugseg_item): Likewise.
134 (cfi_set_sections): New function.
135 (dot_cfi_fde_data): New function.
136 (dot_cfi_personality_id): New function.
137 (dot_cfi_inline_lsda): New function.
138 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
140 (dot_cfi_personality): Add Compact EH support.
141 (dot_cfi_lsda): Likewise.
142 (dot_cfi_sections): Likewise.
143 (dot_cfi_startproc): Likewise.
144 (get_cfi_seg): Likewise.
145 (output_compact_unwind_data): New function.
146 (output_cfi_insn): Add Compact EH support.
147 (output_cie): Likewise.
148 (output_fde): Likewise.
149 (cfi_finish): Likewise.
150 (cfi_emit_eh_header): New function.
151 (output_eh_header): New function.
152 * dw2gencfi.h (cfi_set_sections): Declare.
153 (SUPPORT_COMPACT_EH): Define.
154 (MULTIPLE_FRAME_SECTIONS): Define.
155 New enumeration to describe the Compact EH header format.
156 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
157 eh_data, eh_loc and sections.
158 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
159 CFI_EMIT_eh_frame_compact): Define.
161 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
163 * config/tc-xtensa.c (xtensa_move_literals): Check that
164 search_frag is non-NULL. Report error if literal frag is not
167 2015-05-22 Nick Clifton <nickc@redhat.com>
170 * read.c (output_big_sleb128): Use U suffix to prevent compile
173 2015-05-19 Jiong Wang <jiong.wang@arm.com>
175 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
176 labels alphabetically.
177 (md_apply_fix): Ditto.
178 (aarch64_force_relocation): Ditto.
180 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
183 * config/tc-i386.c (OPTION_MAMD64): New.
184 (OPTION_MINTEL64): Likewise.
185 (md_longopts): Add -mamd64 and -mintel64.
186 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
187 (md_show_usage): Add -mamd64 and -mintel64.
188 * doc/c-i386.texi: Document -mamd64 and -mintel64.
190 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
192 * config/tc-i386.c (shared): New.
193 (OPTION_MSHARED): Likewise.
194 (elf_symbol_resolved_in_segment_p): Add relocation argument.
195 Check PLT relocations and shared.
196 (md_estimate_size_before_relax): Pass fragP->fr_var to
197 elf_symbol_resolved_in_segment_p.
198 (md_longopts): Add -mshared.
199 (md_show_usage): Likewise.
200 (md_parse_option): Handle OPTION_MSHARED.
201 * doc/c-i386.texi: Document -mshared.
203 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
205 * write.c (compress_debug): Don't write the zlib header, which
206 is handled by bfd_update_compression_header.
208 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
210 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
211 closer than J_RANGE / 2 to jump frag.
213 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
215 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
216 * config/tc-i386.c (i386_mach): Support iamcu.
217 (i386_target_format): Likewise.
219 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
221 * config/tc-i386.c (cpu_arch): Add iamcu.
222 (i386_align_code): Handle PROCESSOR_IAMCU.
223 (i386_arch): Likewise.
224 (i386_mach): Likewise.
225 (i386_target_format): Likewise.
226 (valid_iamcu_cpu_flags): New function.
227 (check_cpu_arch_compatible): Only allow Intel MCU instructions
228 when targeting Intel MCU.
229 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
230 are valid for Intel MCU.
231 (md_parse_option): Likewise.
232 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
233 (processor_type): Add PROCESSOR_IAMCU.
234 * doc/c-i386.texi: Document iamcu.
236 2015-05-08 Nick Clifton <nickc@redhat.com>
239 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
240 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
241 the symbol name checking code to here from...
242 (md_undefined_symbo): ... here.
244 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
246 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
247 (md_estimate_size_before_relax): Use it.
249 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
251 * config/tc-sparc.c: Typo in comment fixed.
253 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
255 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
257 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
259 2015-05-06 Nick Clifton <nickc@redhat.com>
261 * doc/as.texinfo (Dollar Local Labels): Note that these are only
262 supported on some targets.
264 2015-05-06 Renlin Li <renlin.li@arm.com>
266 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
268 2015-05-05 Renlin Li <renlin.li@arm.com>
270 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
273 2015-05-05 Nick Clifton <nickc@redhat.com>
275 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
276 (msp430_make_init_symbols): New function.
277 (msp430_section): Call it.
278 (msp430_frob_section): Likewise.
280 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
282 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
283 (struct cached_fixup, struct fixup_cache): New structures.
284 (fixup_order, xtensa_make_cached_fixup),
285 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
286 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
287 (xtensa_add_cached_fixup): New functions.
288 (xtensa_relax_frag): Cache fixups pointing at potentially
289 oversized jumps at the beginning of every relaxation pass. Only
290 check subset of this cache in the reach of single jump from the
291 trampoline frag currently being relaxed.
293 2015-05-01 Nick Clifton <nickc@redhat.com>
295 * config/rl78-parse.y (MULU): Remove ISA_G14.
296 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
298 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
300 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
301 * config/tc-i386.h (md_end): Likewise.
302 (i386_elf_emit_arch_note): Likewise.
304 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
306 * configure.tgt: Support i386-*-elf*.
308 2015-04-30 DJ Delorie <dj@redhat.com>
310 * config/rl78-defs.h (rl78_isa_g10): New.
313 * config/rl78-parse.y (ISA_G10): New.
316 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
317 * config/tc-rl78.c (rl78_isa_g10): New.
321 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
323 * config/tc-i386.c (i386_target_format): Use "else if" on
326 2015-04-30 Nick Clifton <nickc@redhat.com>
329 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
330 (if enabled) when the user creates a symbol with the same name as
332 (flag_warn_syms): New static variable.
333 (arm_opts): Add mwarn-syms and mno-warn-syms.
334 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
338 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
340 2015-04-29 Nick Clifton <nickc@redhat.com>
343 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
344 if the operand is neither a register nor a vector.
346 2015-04-29 Nick Clifton <nickc@redhat.com>
348 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
349 times if the expression is not constant and the target uses linker
352 2015-04-28 Renlin Li <renlin.li@arm.com>
354 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
356 2015-04-28 Nick Clifton <nickc@redhat.com>
359 * cond.c (s_if): Stop compile time warning about stopc being used
363 2015-04-27 Renlin Li <renlin.li@arm.com>
365 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
367 (md_assemble): Likewise, move the align code outside the loop.
369 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
371 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
374 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
376 * config/tc-arm.h (arm_min): New function.
377 (SUB_SEGMENT_ALIGN): Define.
379 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
381 * config/tc-mips.c (macro): State the recommended way of creating
382 32-bit or 64-bit addresses.
384 2015-04-23 Jan Beulich <jbeulich@suse.com>
386 * config/tc-i386.c (match_mem_size): Also allow no size
387 specification when broadcasting.
389 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
391 * doc/as.texinfo (Bundle directives): Shorten menu entry and
393 (CFI directives): Use @subsection.
394 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
395 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
397 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
399 * config/tc-avr.c (create_record_for_frag): Rename link to
402 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
405 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
407 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
409 * as.h (compressed_debug_section_type): Removed.
411 2015-04-14 Nick Clifton <nickc@redhat.com>
413 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
414 (TC_FORCE_RELOCATION_SUB_SAME): Define.
415 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
417 2015-04-10 Nick Clifton <nickc@redhat.com>
420 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
421 the -EB option with the linker's --be8 option.
423 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
425 * doc/c-rx.texi: Fix markup typos in last change.
427 2015-04-09 Nick Clifton <nickc@redhat.com>
429 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
430 (md_longopts): Add -mno-allow-string-insns.
431 (md_parse_option): Handle -mno-allow-string-insns.
432 (md_show_usage): Mention -mno-allow-string-insns.
433 (rx_note_string_insn_use): New function. Produces an error
434 message if a string insn is used when it is not allowed.
435 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
436 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
437 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
438 * doc/c-rx.texi: Document -mno-allow-string-insns.
440 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
442 * as.c (show_usage): Update --compress-debug-sections.
443 (std_longopts): Use optional_argument on compress-debug-sections.
445 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
446 * as.h (compressed_debug_section_type): New.
447 (flag_compress_debug): Change type to compressed_debug_section_type.
448 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
449 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
450 --compress-debug-sections=zlib-gabi. Call
451 bfd_get_compression_header_size to get compression header size.
452 Don't rename section name for --compress-debug-sections=zlib-gabi.
453 * config/tc-i386.c (compressed_debug_section_type): Set to
455 * doc/as.texinfo: Document
456 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
458 2015-04-07 Renlin Li <renlin.li@arm.com>
460 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
461 (s_aarch64_inst): Likewise.
462 (md_assemble): Likewise.
464 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
466 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
469 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
471 * write.c (compress_debug): Don't write the zlib header if
472 compressed section size is the same as before compression.
474 2015-04-02 Nick Clifton <nickc@redhat.com>
477 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
478 min and max parameters. Sign extend values before testing.
480 2015-04-02 Renlin Li <renlin.li@arm.com>
482 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
483 (mapping_state_2): Don't emit MAP_DATA here.
484 (s_aarch64_inst): Align frag during state transition.
485 (md_assemble): Likewise.
487 2015-04-02 Ed Maste <emaste@freebsd.org>
489 * config/tc-aarch64.c (set_error_kind): Delete.
490 (set_error_message): Delete.
492 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
494 * configure: Regenerated.
496 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
498 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
499 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
501 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
503 * config/tc-arm.c: Add support for Samsung Exynos M1.
504 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
506 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
508 * configure: Regenerated.
510 2015-03-31 Ed Schouten <ed@nuxi.nl>
512 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
514 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
516 * configure.ac: Revert the AM_ZLIB change.
517 * Makefile.in: Regenerated.
518 * aclocal.m4: Likewise.
519 * configure: Likewise.
521 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
523 * Makefile.am (ZLIBINC): New.
524 (AM_CFLAGS): Add $(ZLIBINC).
525 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
526 (parse_args): Likewise.
527 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
528 (compress_init): Don't check HAVE_ZLIB_H.
529 (compress_data): Likewise.
530 (compress_finish): Likewise.
531 * configure.ac (AM_ZLIB): Removed.
532 (zlibinc): New. AC_SUBST.
533 Add --with-system-zlib.
534 * Makefile.in: Regenerated.
535 * config.in: Likewise.
536 * configure: Likewise.
537 * doc/Makefile.in: Likewise.
539 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
541 * config/tc-i386.c (cpu_flags_set): Removed.
543 2015-03-25 Renlin Li <renlin.li@arm.com>
545 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
547 (mapping_state_2): Emit first MAP_DATA symbol here.
549 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
552 * write.c (compress_debug): Don't write the zlib header if
553 compression didn't make the section smaller.
555 2015-03-24 Terry Guo <terry.guo@arm.com>
557 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
559 (parse_psr): Likewise.
560 (do_t_mrs): Likewise.
561 (do_t_msr): Likewise.
562 (static const arm_feature_set arm_ext_*): Defined with new macros.
563 (static const arm_feature_set arm_cext_*): Likewise.
564 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
565 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
566 (deprecated_coproc_regs): Likewise.
567 (UL_BARRIER): Likewise.
568 (barrier_opt_names): Likewise.
569 (arm_cpus): Likewise.
570 (arm_extensions): Likewise.
572 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
574 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
575 instructions to 10 bytes.
577 2015-03-19 Nick Clifton <nickc@redhat.com>
579 * config/tc-rl78.c (enum options): Add G13 and G14.
580 (md_longopts): Add -mg13 and -mg14.
581 (md_parse_option): Handle -mg13 and -mg14.
582 (md_show_usage): List -mg13 and -mg14.
583 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
585 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
586 Nick Clifton <nickc@redhat.com>
589 * doc/as.texinfo: Note that when gas compresses debug sections the
590 compression is only performed if it makes the section smaller.
591 * write.c (compress_debug): Do not compress a debug section if
592 doing so would make it larger.
594 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
596 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
597 (i386_align_code): Add PROCESSOR_ZNVER cases.
598 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
599 * doc/c-i386.texi: Add znver1 and clzero.
601 2015-03-16 Nick Clifton <nickc@redhat.com>
603 * dwarf2dbg.c (out_header): Remove spurious #if 1.
605 2015-03-13 Jiong Wang <jiong.wang@arm.com>
607 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
610 2015-03-13 Jiong Wang <jiong.wang@arm.com>
612 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
614 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
616 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
617 * doc/c-mips.texi: Document i6400 -march option.
619 2015-03-12 Nick Clifton <nickc@redhat.com>
622 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
623 to arm_apply_sym_value. Update prototype.
624 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
625 Do not apply the value if the symbol is in a different segment to
628 2015-03-11 Alan Modra <amodra@gmail.com>
630 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
631 (md_apply_fix): Report an error on data-only fixups used with insns.
633 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
635 * config/tc-s390.c (md_gather_operands): Check for valid
636 length field operands.
638 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
640 * config/tc-arm.c (parse_operands): Fix bug setting writeback
641 values for '^' on OP_REGLSTs.
642 (do_push_pop): Add new writeback constraint.
644 2015-03-10 Renlin Li <renlin.li@arm.com>
646 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
647 (mapping_state_2): Emit first MAP_DATA symbol here.
649 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
651 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
654 2015-03-10 Nick Clifton <nickc@redhat.com>
657 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
658 initialised when CPU_DEFAULT is defined.
660 2015-03-05 Nick Clifton <nickc@redhat.com>
662 * config/tc-v850.c (md_parse_option): Fix code to set or clear
663 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
664 -m8byte-align and -m4byte-align command line options.
666 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
669 * config/tc-aarch64.c (process_movw_reloc_info): Allow
670 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
673 2015-02-28 Alan Modra <amodra@gmail.com>
675 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
676 end to their alignment.
678 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
680 * config/tc-aarch64.c (reloc_table_entry): Generate
681 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
682 (md_apply_fix, aarch64_force_relocation): Handle
683 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
685 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
687 * config/tc-aarch64.c (reloc_table_entry): Generate
688 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
689 (md_apply_fix, aarch64_force_relocation): Handle
690 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
692 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
694 * config/tc-aarch64.c (reloc_table_entry): Generate
695 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
696 (md_apply_fix, aarch64_force_relocation): Handle
697 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
699 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
701 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
702 (reloc_table): Likewise.
703 (parse_address_main): Use ld_literal_type.
705 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
707 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
708 (reloc_table): Likewise.
709 (parse_address_main): Use adr_type.
711 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
713 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
715 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
717 * config/tc-avr.c: Add elf32-avr.h include.
718 (struct avr_property_record_link): New structure.
719 (avr_output_property_section_header): New function.
720 (avr_record_size): New function.
721 (avr_output_property_record): New function.
722 (avr_create_property_section): New function.
723 (avr_handle_align): New function.
724 (exclude_section_from_property_tables): New function.
725 (create_record_for_frag): New function.
726 (append_records_for_section): New function.
727 (avr_create_and_fill_property_section): New function.
728 (avr_post_relax_hook): New function.
729 * config/tc-avr.h (md_post_relax_hook): Define.
730 (avr_post_relax_hook): Declare.
731 (HANDLE_ALIGN): Define.
732 (avr_handle_align): Declare.
733 (strut avr_frag_data): New structure.
734 (TC_FRAG_TYPE): Define.
736 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
738 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
741 2015-02-24 Nick Clifton <nickc@redhat.com>
743 * config/tc-v850.c (soft_float): New variable.
744 (v850_data_8): New variable.
745 (md_show_usage): Add -msoft-float/-mhard-float.
746 (md_parse_option): Likewise.
747 (md_begin): Set the default value of soft_float.
748 (v850_md_end): New function. Creates a note section.
749 * config/tc-v850.h (md_end): Define.
750 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
752 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
754 * config/tc-h8300.c (line_separater_chars): Add a version for
755 h8300-linux that includes a separator.
756 (default_mach): New variable.
758 (md_longopts): Add '--march' option.
759 (md_parse_option): Parse the new option.
760 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
761 * configure.tgt: Add h8300-*-linux
762 * doc/c-h8300.texi: Document --march.
764 2015-02-23 Nick Clifton <nickc@redhat.com>
767 * dwarf2dbg.c (out_header): When generating dwarf sections use
768 real symbols not temps for the start and end symbols.
769 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
770 adjustments to relocations in debug sections.
771 (TC_LINKRELAX_FIXUP): Likewise.
773 2015-02-19 Alan Modra <amodra@gmail.com>
775 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
776 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
778 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
780 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
782 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
784 * config/tc-arm.c: Add support for Cortex-A72.
786 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
788 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
789 of as_warn for deprecation messages.
790 (encode_arm_addr_mode_2): Likewise.
791 (check_obsolete): Likewise.
792 (do_rd_rm_rn): Likewise.
793 (do_co_reg): Likewise.
794 (do_setend): Likewise.
795 (do_t_mov_cmp): Likewise.
796 (do_neon_ldr_str): Likewise.
797 (opcode_lookup): Likewise.
798 (if_fsm_post_encode): Likewise.
799 (md_assemble): Likewise.
801 2015-02-06 Jan Beulich <jbeulich@suse.com>
803 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
804 (cfi_change_reg_numbers): Also do nothing for CFI_label.
805 (cfi_pseudo_table): Also handle .cfi_label when not supporting
808 2015-02-05 Alan Modra <amodra@gmail.com>
810 * config/tc-msp430.c (md_assemble): Correct size passed to
811 extract_cmd. Remove index check.
813 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
815 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
816 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
818 2015-02-04 Nick Clifton <nickc@redhat.com>
820 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
823 2015-02-03 Renlin Li <renlin.li@arm.com>
825 * doc/c-aarch64.texi (.arch): Document the directive.
826 (.arch_extension): Likewise.
828 2015-02-03 Nick Clifton <nickc@redhat.com>
830 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
832 2015-01-28 James Bowman <james.bowman@ftdichip.com>
834 * Makefile.am: Add FT32 files.
835 * config/tc-ft32.c: New file.
836 * config/tc-ft32.h: New file.
837 * configure.tgt: Add FT32 support.
838 * Makefile.in: Regenerate.
839 * po/POTFILES.in: Regenerate.
841 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
843 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
844 of instruction la to a symbol.
846 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
848 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
851 2015-01-19 Alan Modra <amodra@gmail.com>
853 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
854 * write.c (get_frag_for_reloc): Allow match just past end of frag.
856 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
858 * config/tc-s390.c (struct pd_reg): Remove.
859 (pre_defined_registers): Remove.
860 (REG_NAME_CNT): Remove.
861 (reg_name_search): Calculate the register number instead of doing
863 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
864 reg_name_search signature.
865 (s390_parse_cpu): Support the new arch string z13.
866 (s390_insert_operand): Support for vector registers with the extra
867 field for the fifth bit of each vector register operand.
868 (md_gather_operand): Adjust to the new handling of optional
871 * doc/as.texinfo: Document the z13 cpu string.
873 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
875 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
876 #0, restoring previous behaviour.
878 2015-01-12 Jan Beulich <jbeulich@suse.com>
880 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
881 (cfi_pseudo_table): Add "cfi_label".
882 (output_cfi_insn): Handle CFI_label.
883 (select_cie_for_fde): Als terminate CIE when encountering
885 * dw2gencfi.h (cfi_add_label): Declare.
886 (struct cfi_insn_data): New member "sym_name".
888 * read.c (read_symbol_name): Drop "static".
889 * read.h (read_symbol_name): Declare.
891 2015-01-12 Jan Beulich <jbeulich@suse.com>
893 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
894 (do_neon_qshl_imm): Likewise.
896 2015-01-12 Alan Modra <amodra@gmail.com>
898 * read.c (s_altmacro, s_reloc): Make definition static.
900 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
902 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
905 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
907 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
909 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
911 2015-01-07 Jan Beulich <jbeulich@suse.com>
913 * config/tc-arm.c (struct arm_option_extension_value_table):
914 Split field "value" into fields "merge_value" and "clear_value".
915 (arm_extensions): Adjust initializer accordingly.
917 2015-01-01 Alan Modra <amodra@gmail.com>
919 * as.c (parse_args): Just print current year.
921 2015-01-01 Alan Modra <amodra@gmail.com>
923 Update year range in copyright notice of all files.
925 For older changes see ChangeLog-2014
927 Copyright (C) 2015 Free Software Foundation, Inc.
929 Copying and distribution of this file, with or without modification,
930 are permitted in any medium without royalty provided the copyright
931 notice and this notice are preserved.
937 version-control: never