1 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
3 * config/tc-i386.c (cpu_arch): Add .mwaitx.
4 (process_immext): Check operands for monitorx/mwaitx instructions.
5 * doc/c-i386.texi: Document mwaitx.
7 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
9 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
10 COMPRESS_DEBUG_GNU_ZLIB.
11 * config/tc-i386.c (flag_compress_debug): Likewise.
13 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
15 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
17 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
19 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
20 Allow for optional operands without insert functions.
22 2015-06-18 Nick Clifton <nickc@redhat.com>
25 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
26 mode against a nearby symbol.
28 2015-06-18 Nick Clifton <nickc@redhat.com>
31 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
32 in the same case as BFD_RELOC_ARM_TLS_IS32.
34 2015-06-17 Nick Clifton <nickc@redhat.com>
36 * config/tc-arm.c (is_double_a_single): Make conditional upon the
37 availablity of a 64-bit type. Use this type for the argument and
39 (double_to_single): Likewise.
40 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
41 the constant value, if available. Generate a 64-bit value from a
42 bignum if supported. Only perform the second optimization for
43 PR 18500 if the 64-bit type is available.
45 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
48 * config/tc-arm.c (is_double_a_single): New function.
49 (double_to_single): New function.
50 (move_or_literal_pool): Add support for converting VLDR to VMOV.
53 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
54 to MOV.w or MVN.w for Thumb2.
56 2015-06-17 Nicolas Pitre <nico@linaro.org>
58 * as.c (show_usage): Document --sectname-subst.
59 (parse_args): Add --sectname-subst.
60 * as.h (flag_sectname_subst): New.
61 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
62 * doc/as.texinfo: Document it.
64 2015-06-15 Renlin Li <renlin.li@arm.com>
66 * config/tc-aarch64.c (reloc_table): New relocation modifier.
67 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
68 (aarch64_force_relocation): Ditto
70 2015-06-13 Mark Wielaard <mjw@redhat.com>
72 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
73 out_debug_aranges depends on it.
74 (out_debug_aranges): Track size of header to properly pad header
75 for address alignment.
77 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
80 * gas/config/tc-hppa.c (last_label_symbol): Declare.
81 (pa_get_label): Return last label in current space/segment or NULL.
82 (pa_define_label): Record last label and add to root.
83 (pa_undefine_label): Remove last label from root.
85 2015-06-08 Nick Clifton <nickc@redhat.com>
87 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
89 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
91 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
92 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
93 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
95 2015-06-04 Renlin Li <renlin.li@arm.com>
97 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
100 2015-06-04 Nick Clifton <nickc@redhat.com>
102 * config/tc-h8300.c (md_section_align): Fix compile time warning
103 about left shifting a negative value.
105 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
107 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
108 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
109 * NEWS: Mention ARMv8.1 support.
111 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
113 * config/tc-arm.c (arm_ext_pan): New.
114 (do_setpan): New, encode an ARM SETPAN instruction.
115 (do_t_setpan): New, encode a Thumb SETPAN instruction.
116 (insns): Add "setpan".
117 (arm_extensions): Add "pan".
118 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
121 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
123 * config/tc-aarch64.c (aarch64_features): Add "rdma".
124 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
126 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
128 * config/tc-aarch64.c (aarch64_features): Add "lor".
129 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
130 architecture extensions.
132 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
134 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
135 support. Fix whitespace.
136 (parse_operands): Update for parse_sys_reg changes.
137 (aarch64_features): Add "pan".
138 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
140 2015-06-01 Jiong Wang <jiong.wang@arm.com>
142 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
143 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
144 (aarch64_force_relocation): Ditto.
146 2015-06-01 Jiong Wang <jiong.wang@arm.com>
148 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
149 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
150 (aarch64_force_relocation): Ditto.
152 2015-05-28 Catherine Moore <clm@codesourcery.com>
153 Bernd Schmidt <bernds@codesourcery.com>
154 Paul Brook <paul@codesourcery.com>
157 * config/tc-alpha.c (all_cfi_sections): Declare.
158 (s_alpha_ent): Initialize all_cfi_sections.
159 (alpha_elf_md_end): Invoke cfi_set_sections.
160 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
161 (s_ehword): Use BFD_RELOC_32_PCREL.
162 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
163 (mips_cfi_reloc_for_encoding): New function.
164 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
165 (DWARF2_FDE_RELOC_ENCODING): Define.
166 (tc_cfi_reloc_for_encoding): Define.
167 (mips_cfi_reloc_for_encoding): Define.
168 (tc_compact_eh_opcode_stop): Define.
169 (tc_compact_eh_opcode_pad): Define.
170 * doc/as.texinfo: Document Compact EH extensions.
171 * doc/internals.texi: Likewise.
172 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
173 (tc_cfi_reloc_for_encoding): Provide default.
174 (compact_eh): Declare.
175 (emit_expr_encoded): New function.
176 (get_debugseg_name): Add Compact EH support.
177 (alloc_debugseg_item): Likewise.
178 (cfi_set_sections): New function.
179 (dot_cfi_fde_data): New function.
180 (dot_cfi_personality_id): New function.
181 (dot_cfi_inline_lsda): New function.
182 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
184 (dot_cfi_personality): Add Compact EH support.
185 (dot_cfi_lsda): Likewise.
186 (dot_cfi_sections): Likewise.
187 (dot_cfi_startproc): Likewise.
188 (get_cfi_seg): Likewise.
189 (output_compact_unwind_data): New function.
190 (output_cfi_insn): Add Compact EH support.
191 (output_cie): Likewise.
192 (output_fde): Likewise.
193 (cfi_finish): Likewise.
194 (cfi_emit_eh_header): New function.
195 (output_eh_header): New function.
196 * dw2gencfi.h (cfi_set_sections): Declare.
197 (SUPPORT_COMPACT_EH): Define.
198 (MULTIPLE_FRAME_SECTIONS): Define.
199 New enumeration to describe the Compact EH header format.
200 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
201 eh_data, eh_loc and sections.
202 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
203 CFI_EMIT_eh_frame_compact): Define.
205 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
207 * config/tc-xtensa.c (xtensa_move_literals): Check that
208 search_frag is non-NULL. Report error if literal frag is not
211 2015-05-22 Nick Clifton <nickc@redhat.com>
214 * read.c (output_big_sleb128): Use U suffix to prevent compile
217 2015-05-19 Jiong Wang <jiong.wang@arm.com>
219 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
220 labels alphabetically.
221 (md_apply_fix): Ditto.
222 (aarch64_force_relocation): Ditto.
224 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
227 * config/tc-i386.c (OPTION_MAMD64): New.
228 (OPTION_MINTEL64): Likewise.
229 (md_longopts): Add -mamd64 and -mintel64.
230 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
231 (md_show_usage): Add -mamd64 and -mintel64.
232 * doc/c-i386.texi: Document -mamd64 and -mintel64.
234 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
236 * config/tc-i386.c (shared): New.
237 (OPTION_MSHARED): Likewise.
238 (elf_symbol_resolved_in_segment_p): Add relocation argument.
239 Check PLT relocations and shared.
240 (md_estimate_size_before_relax): Pass fragP->fr_var to
241 elf_symbol_resolved_in_segment_p.
242 (md_longopts): Add -mshared.
243 (md_show_usage): Likewise.
244 (md_parse_option): Handle OPTION_MSHARED.
245 * doc/c-i386.texi: Document -mshared.
247 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
249 * write.c (compress_debug): Don't write the zlib header, which
250 is handled by bfd_update_compression_header.
252 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
254 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
255 closer than J_RANGE / 2 to jump frag.
257 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
259 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
260 * config/tc-i386.c (i386_mach): Support iamcu.
261 (i386_target_format): Likewise.
263 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
265 * config/tc-i386.c (cpu_arch): Add iamcu.
266 (i386_align_code): Handle PROCESSOR_IAMCU.
267 (i386_arch): Likewise.
268 (i386_mach): Likewise.
269 (i386_target_format): Likewise.
270 (valid_iamcu_cpu_flags): New function.
271 (check_cpu_arch_compatible): Only allow Intel MCU instructions
272 when targeting Intel MCU.
273 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
274 are valid for Intel MCU.
275 (md_parse_option): Likewise.
276 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
277 (processor_type): Add PROCESSOR_IAMCU.
278 * doc/c-i386.texi: Document iamcu.
280 2015-05-08 Nick Clifton <nickc@redhat.com>
283 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
284 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
285 the symbol name checking code to here from...
286 (md_undefined_symbo): ... here.
288 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
290 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
291 (md_estimate_size_before_relax): Use it.
293 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
295 * config/tc-sparc.c: Typo in comment fixed.
297 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
299 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
301 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
303 2015-05-06 Nick Clifton <nickc@redhat.com>
305 * doc/as.texinfo (Dollar Local Labels): Note that these are only
306 supported on some targets.
308 2015-05-06 Renlin Li <renlin.li@arm.com>
310 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
312 2015-05-05 Renlin Li <renlin.li@arm.com>
314 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
317 2015-05-05 Nick Clifton <nickc@redhat.com>
319 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
320 (msp430_make_init_symbols): New function.
321 (msp430_section): Call it.
322 (msp430_frob_section): Likewise.
324 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
326 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
327 (struct cached_fixup, struct fixup_cache): New structures.
328 (fixup_order, xtensa_make_cached_fixup),
329 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
330 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
331 (xtensa_add_cached_fixup): New functions.
332 (xtensa_relax_frag): Cache fixups pointing at potentially
333 oversized jumps at the beginning of every relaxation pass. Only
334 check subset of this cache in the reach of single jump from the
335 trampoline frag currently being relaxed.
337 2015-05-01 Nick Clifton <nickc@redhat.com>
339 * config/rl78-parse.y (MULU): Remove ISA_G14.
340 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
342 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
344 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
345 * config/tc-i386.h (md_end): Likewise.
346 (i386_elf_emit_arch_note): Likewise.
348 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
350 * configure.tgt: Support i386-*-elf*.
352 2015-04-30 DJ Delorie <dj@redhat.com>
354 * config/rl78-defs.h (rl78_isa_g10): New.
357 * config/rl78-parse.y (ISA_G10): New.
360 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
361 * config/tc-rl78.c (rl78_isa_g10): New.
365 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
367 * config/tc-i386.c (i386_target_format): Use "else if" on
370 2015-04-30 Nick Clifton <nickc@redhat.com>
373 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
374 (if enabled) when the user creates a symbol with the same name as
376 (flag_warn_syms): New static variable.
377 (arm_opts): Add mwarn-syms and mno-warn-syms.
378 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
382 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
384 2015-04-29 Nick Clifton <nickc@redhat.com>
387 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
388 if the operand is neither a register nor a vector.
390 2015-04-29 Nick Clifton <nickc@redhat.com>
392 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
393 times if the expression is not constant and the target uses linker
396 2015-04-28 Renlin Li <renlin.li@arm.com>
398 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
400 2015-04-28 Nick Clifton <nickc@redhat.com>
403 * cond.c (s_if): Stop compile time warning about stopc being used
407 2015-04-27 Renlin Li <renlin.li@arm.com>
409 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
411 (md_assemble): Likewise, move the align code outside the loop.
413 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
415 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
418 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
420 * config/tc-arm.h (arm_min): New function.
421 (SUB_SEGMENT_ALIGN): Define.
423 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
425 * config/tc-mips.c (macro): State the recommended way of creating
426 32-bit or 64-bit addresses.
428 2015-04-23 Jan Beulich <jbeulich@suse.com>
430 * config/tc-i386.c (match_mem_size): Also allow no size
431 specification when broadcasting.
433 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
435 * doc/as.texinfo (Bundle directives): Shorten menu entry and
437 (CFI directives): Use @subsection.
438 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
439 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
441 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
443 * config/tc-avr.c (create_record_for_frag): Rename link to
446 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
449 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
451 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
453 * as.h (compressed_debug_section_type): Removed.
455 2015-04-14 Nick Clifton <nickc@redhat.com>
457 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
458 (TC_FORCE_RELOCATION_SUB_SAME): Define.
459 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
461 2015-04-10 Nick Clifton <nickc@redhat.com>
464 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
465 the -EB option with the linker's --be8 option.
467 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
469 * doc/c-rx.texi: Fix markup typos in last change.
471 2015-04-09 Nick Clifton <nickc@redhat.com>
473 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
474 (md_longopts): Add -mno-allow-string-insns.
475 (md_parse_option): Handle -mno-allow-string-insns.
476 (md_show_usage): Mention -mno-allow-string-insns.
477 (rx_note_string_insn_use): New function. Produces an error
478 message if a string insn is used when it is not allowed.
479 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
480 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
481 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
482 * doc/c-rx.texi: Document -mno-allow-string-insns.
484 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
486 * as.c (show_usage): Update --compress-debug-sections.
487 (std_longopts): Use optional_argument on compress-debug-sections.
489 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
490 * as.h (compressed_debug_section_type): New.
491 (flag_compress_debug): Change type to compressed_debug_section_type.
492 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
493 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
494 --compress-debug-sections=zlib-gabi. Call
495 bfd_get_compression_header_size to get compression header size.
496 Don't rename section name for --compress-debug-sections=zlib-gabi.
497 * config/tc-i386.c (compressed_debug_section_type): Set to
499 * doc/as.texinfo: Document
500 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
502 2015-04-07 Renlin Li <renlin.li@arm.com>
504 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
505 (s_aarch64_inst): Likewise.
506 (md_assemble): Likewise.
508 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
510 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
513 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
515 * write.c (compress_debug): Don't write the zlib header if
516 compressed section size is the same as before compression.
518 2015-04-02 Nick Clifton <nickc@redhat.com>
521 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
522 min and max parameters. Sign extend values before testing.
524 2015-04-02 Renlin Li <renlin.li@arm.com>
526 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
527 (mapping_state_2): Don't emit MAP_DATA here.
528 (s_aarch64_inst): Align frag during state transition.
529 (md_assemble): Likewise.
531 2015-04-02 Ed Maste <emaste@freebsd.org>
533 * config/tc-aarch64.c (set_error_kind): Delete.
534 (set_error_message): Delete.
536 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
538 * configure: Regenerated.
540 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
542 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
543 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
545 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
547 * config/tc-arm.c: Add support for Samsung Exynos M1.
548 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
550 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
552 * configure: Regenerated.
554 2015-03-31 Ed Schouten <ed@nuxi.nl>
556 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
558 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
560 * configure.ac: Revert the AM_ZLIB change.
561 * Makefile.in: Regenerated.
562 * aclocal.m4: Likewise.
563 * configure: Likewise.
565 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
567 * Makefile.am (ZLIBINC): New.
568 (AM_CFLAGS): Add $(ZLIBINC).
569 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
570 (parse_args): Likewise.
571 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
572 (compress_init): Don't check HAVE_ZLIB_H.
573 (compress_data): Likewise.
574 (compress_finish): Likewise.
575 * configure.ac (AM_ZLIB): Removed.
576 (zlibinc): New. AC_SUBST.
577 Add --with-system-zlib.
578 * Makefile.in: Regenerated.
579 * config.in: Likewise.
580 * configure: Likewise.
581 * doc/Makefile.in: Likewise.
583 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
585 * config/tc-i386.c (cpu_flags_set): Removed.
587 2015-03-25 Renlin Li <renlin.li@arm.com>
589 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
591 (mapping_state_2): Emit first MAP_DATA symbol here.
593 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
596 * write.c (compress_debug): Don't write the zlib header if
597 compression didn't make the section smaller.
599 2015-03-24 Terry Guo <terry.guo@arm.com>
601 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
603 (parse_psr): Likewise.
604 (do_t_mrs): Likewise.
605 (do_t_msr): Likewise.
606 (static const arm_feature_set arm_ext_*): Defined with new macros.
607 (static const arm_feature_set arm_cext_*): Likewise.
608 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
609 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
610 (deprecated_coproc_regs): Likewise.
611 (UL_BARRIER): Likewise.
612 (barrier_opt_names): Likewise.
613 (arm_cpus): Likewise.
614 (arm_extensions): Likewise.
616 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
618 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
619 instructions to 10 bytes.
621 2015-03-19 Nick Clifton <nickc@redhat.com>
623 * config/tc-rl78.c (enum options): Add G13 and G14.
624 (md_longopts): Add -mg13 and -mg14.
625 (md_parse_option): Handle -mg13 and -mg14.
626 (md_show_usage): List -mg13 and -mg14.
627 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
629 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
630 Nick Clifton <nickc@redhat.com>
633 * doc/as.texinfo: Note that when gas compresses debug sections the
634 compression is only performed if it makes the section smaller.
635 * write.c (compress_debug): Do not compress a debug section if
636 doing so would make it larger.
638 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
640 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
641 (i386_align_code): Add PROCESSOR_ZNVER cases.
642 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
643 * doc/c-i386.texi: Add znver1 and clzero.
645 2015-03-16 Nick Clifton <nickc@redhat.com>
647 * dwarf2dbg.c (out_header): Remove spurious #if 1.
649 2015-03-13 Jiong Wang <jiong.wang@arm.com>
651 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
654 2015-03-13 Jiong Wang <jiong.wang@arm.com>
656 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
658 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
660 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
661 * doc/c-mips.texi: Document i6400 -march option.
663 2015-03-12 Nick Clifton <nickc@redhat.com>
666 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
667 to arm_apply_sym_value. Update prototype.
668 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
669 Do not apply the value if the symbol is in a different segment to
672 2015-03-11 Alan Modra <amodra@gmail.com>
674 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
675 (md_apply_fix): Report an error on data-only fixups used with insns.
677 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
679 * config/tc-s390.c (md_gather_operands): Check for valid
680 length field operands.
682 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
684 * config/tc-arm.c (parse_operands): Fix bug setting writeback
685 values for '^' on OP_REGLSTs.
686 (do_push_pop): Add new writeback constraint.
688 2015-03-10 Renlin Li <renlin.li@arm.com>
690 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
691 (mapping_state_2): Emit first MAP_DATA symbol here.
693 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
695 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
698 2015-03-10 Nick Clifton <nickc@redhat.com>
701 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
702 initialised when CPU_DEFAULT is defined.
704 2015-03-05 Nick Clifton <nickc@redhat.com>
706 * config/tc-v850.c (md_parse_option): Fix code to set or clear
707 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
708 -m8byte-align and -m4byte-align command line options.
710 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
713 * config/tc-aarch64.c (process_movw_reloc_info): Allow
714 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
717 2015-02-28 Alan Modra <amodra@gmail.com>
719 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
720 end to their alignment.
722 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
724 * config/tc-aarch64.c (reloc_table_entry): Generate
725 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
726 (md_apply_fix, aarch64_force_relocation): Handle
727 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
729 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
731 * config/tc-aarch64.c (reloc_table_entry): Generate
732 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
733 (md_apply_fix, aarch64_force_relocation): Handle
734 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
736 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
738 * config/tc-aarch64.c (reloc_table_entry): Generate
739 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
740 (md_apply_fix, aarch64_force_relocation): Handle
741 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
743 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
745 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
746 (reloc_table): Likewise.
747 (parse_address_main): Use ld_literal_type.
749 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
751 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
752 (reloc_table): Likewise.
753 (parse_address_main): Use adr_type.
755 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
757 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
759 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
761 * config/tc-avr.c: Add elf32-avr.h include.
762 (struct avr_property_record_link): New structure.
763 (avr_output_property_section_header): New function.
764 (avr_record_size): New function.
765 (avr_output_property_record): New function.
766 (avr_create_property_section): New function.
767 (avr_handle_align): New function.
768 (exclude_section_from_property_tables): New function.
769 (create_record_for_frag): New function.
770 (append_records_for_section): New function.
771 (avr_create_and_fill_property_section): New function.
772 (avr_post_relax_hook): New function.
773 * config/tc-avr.h (md_post_relax_hook): Define.
774 (avr_post_relax_hook): Declare.
775 (HANDLE_ALIGN): Define.
776 (avr_handle_align): Declare.
777 (strut avr_frag_data): New structure.
778 (TC_FRAG_TYPE): Define.
780 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
782 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
785 2015-02-24 Nick Clifton <nickc@redhat.com>
787 * config/tc-v850.c (soft_float): New variable.
788 (v850_data_8): New variable.
789 (md_show_usage): Add -msoft-float/-mhard-float.
790 (md_parse_option): Likewise.
791 (md_begin): Set the default value of soft_float.
792 (v850_md_end): New function. Creates a note section.
793 * config/tc-v850.h (md_end): Define.
794 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
796 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
798 * config/tc-h8300.c (line_separater_chars): Add a version for
799 h8300-linux that includes a separator.
800 (default_mach): New variable.
802 (md_longopts): Add '--march' option.
803 (md_parse_option): Parse the new option.
804 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
805 * configure.tgt: Add h8300-*-linux
806 * doc/c-h8300.texi: Document --march.
808 2015-02-23 Nick Clifton <nickc@redhat.com>
811 * dwarf2dbg.c (out_header): When generating dwarf sections use
812 real symbols not temps for the start and end symbols.
813 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
814 adjustments to relocations in debug sections.
815 (TC_LINKRELAX_FIXUP): Likewise.
817 2015-02-19 Alan Modra <amodra@gmail.com>
819 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
820 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
822 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
824 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
826 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
828 * config/tc-arm.c: Add support for Cortex-A72.
830 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
832 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
833 of as_warn for deprecation messages.
834 (encode_arm_addr_mode_2): Likewise.
835 (check_obsolete): Likewise.
836 (do_rd_rm_rn): Likewise.
837 (do_co_reg): Likewise.
838 (do_setend): Likewise.
839 (do_t_mov_cmp): Likewise.
840 (do_neon_ldr_str): Likewise.
841 (opcode_lookup): Likewise.
842 (if_fsm_post_encode): Likewise.
843 (md_assemble): Likewise.
845 2015-02-06 Jan Beulich <jbeulich@suse.com>
847 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
848 (cfi_change_reg_numbers): Also do nothing for CFI_label.
849 (cfi_pseudo_table): Also handle .cfi_label when not supporting
852 2015-02-05 Alan Modra <amodra@gmail.com>
854 * config/tc-msp430.c (md_assemble): Correct size passed to
855 extract_cmd. Remove index check.
857 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
859 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
860 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
862 2015-02-04 Nick Clifton <nickc@redhat.com>
864 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
867 2015-02-03 Renlin Li <renlin.li@arm.com>
869 * doc/c-aarch64.texi (.arch): Document the directive.
870 (.arch_extension): Likewise.
872 2015-02-03 Nick Clifton <nickc@redhat.com>
874 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
876 2015-01-28 James Bowman <james.bowman@ftdichip.com>
878 * Makefile.am: Add FT32 files.
879 * config/tc-ft32.c: New file.
880 * config/tc-ft32.h: New file.
881 * configure.tgt: Add FT32 support.
882 * Makefile.in: Regenerate.
883 * po/POTFILES.in: Regenerate.
885 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
887 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
888 of instruction la to a symbol.
890 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
892 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
895 2015-01-19 Alan Modra <amodra@gmail.com>
897 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
898 * write.c (get_frag_for_reloc): Allow match just past end of frag.
900 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
902 * config/tc-s390.c (struct pd_reg): Remove.
903 (pre_defined_registers): Remove.
904 (REG_NAME_CNT): Remove.
905 (reg_name_search): Calculate the register number instead of doing
907 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
908 reg_name_search signature.
909 (s390_parse_cpu): Support the new arch string z13.
910 (s390_insert_operand): Support for vector registers with the extra
911 field for the fifth bit of each vector register operand.
912 (md_gather_operand): Adjust to the new handling of optional
915 * doc/as.texinfo: Document the z13 cpu string.
917 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
919 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
920 #0, restoring previous behaviour.
922 2015-01-12 Jan Beulich <jbeulich@suse.com>
924 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
925 (cfi_pseudo_table): Add "cfi_label".
926 (output_cfi_insn): Handle CFI_label.
927 (select_cie_for_fde): Als terminate CIE when encountering
929 * dw2gencfi.h (cfi_add_label): Declare.
930 (struct cfi_insn_data): New member "sym_name".
932 * read.c (read_symbol_name): Drop "static".
933 * read.h (read_symbol_name): Declare.
935 2015-01-12 Jan Beulich <jbeulich@suse.com>
937 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
938 (do_neon_qshl_imm): Likewise.
940 2015-01-12 Alan Modra <amodra@gmail.com>
942 * read.c (s_altmacro, s_reloc): Make definition static.
944 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
946 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
949 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
951 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
953 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
955 2015-01-07 Jan Beulich <jbeulich@suse.com>
957 * config/tc-arm.c (struct arm_option_extension_value_table):
958 Split field "value" into fields "merge_value" and "clear_value".
959 (arm_extensions): Adjust initializer accordingly.
961 2015-01-01 Alan Modra <amodra@gmail.com>
963 * as.c (parse_args): Just print current year.
965 2015-01-01 Alan Modra <amodra@gmail.com>
967 Update year range in copyright notice of all files.
969 For older changes see ChangeLog-2014
971 Copyright (C) 2015 Free Software Foundation, Inc.
973 Copying and distribution of this file, with or without modification,
974 are permitted in any medium without royalty provided the copyright
975 notice and this notice are preserved.
981 version-control: never