1 2015-12-18 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (optimize_imm): Store 32-bit immediate in
4 64-bit only for 64-bit BFD.
5 (optimize_disp): Optimize 64-bit displacement to 32-bit only
8 2015-12-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10 * gas/config/tc-arm.c (aeabi_set_public_attributes): Adjust
11 TAG_ARCH_profile for armv8-a.
12 * gas/testsuite/gas/arm/armv8a-automatic-hlt.d: New test.
13 * gas/testsuite/gas/arm/armv8a-automatic-hlt.s: New test.
14 * gas/testsuite/gas/arm/armv8a-automatic-lda.d: New test.
15 * gas/testsuite/gas/arm/armv8a-automatic-lda.s: New test.
17 2015-12-16 Mickael Guene <mickael.guene@st.com>
19 * doc/c-arm.texi: Add documentation about new directives
20 * config/tc-arm.c (group_reloc_table): Add mapping between gas
21 syntax and new relocations.
22 (do_t_add_sub): Keep new relocations for add operand.
23 (do_t_mov_cmp): Keep new relocations for mov operand.
24 (insns): Use 'shifter operand with possible group relocation'
25 operand parse code for movs operand.
26 (md_apply_fix): Implement mov and add encoding when new
28 (tc_gen_reloc): Add new relocations.
29 (arm_fix_adjustable): Since offset has a limited range ([0:255])
30 we disable adjust_reloc_syms() for new relocations.
32 2015-12-15 Nick Clifton <nickc@redhat.com>
34 * doc/c-msp430.texi (MSP430 Options): Remove references to a
35 non-existant silicon errata.
36 * config/tc-msp430.c: Likewise.
38 2015-12-14 Matthew Wahab <matthew.wahab@arm.com>
40 * config/tc-aarch64.c (parse_neon_type_for_operand): Adjust to
41 take into account new vector type 2H.
42 (vectype_to_qualifier): Likewise.
44 2015-12-14 Matthew Wahab <matthew.wahab@arm.com>
46 * config/tc-aarch64.c (vectype_to_qualifier): Calculate operand
47 qualifier from per-type base and offet.
49 2015-12-14 Yoshinori Sato <ysato@users.sourceforge.jp>
51 * config/rx-defs.h(rx_cpu_type): Add RXV2 type.
52 * config/tc-rx.c(cpu_type_list): New type lookup table.
53 (md_parse_option): Use lookup table for choose cpu.
54 (md_show_usage): Add rxv2 for mcpu option.
55 * doc/c-rx.texi: Likewise.
56 * config/rx-parse.y: Add v2 instructions and ACC register.
57 (rx_check_v2): check v2 type.
59 2015-12-14 Jan Beulich <jbeulich@suse.com>
61 * dw2gencfi.c (dot_cfi_label): Free "name".
63 2015-12-11 Matthew Wahab <matthew.wahab@arm.com>
65 * config/tc-aarch64.c (aarch64_hint_opt_hsh): New.
66 (parse_barrier_psb): New.
67 (parse_operands): Add case for AARCH64_OPND_BARRIER_PSB.
68 (md_begin): Set up aarch64_hint_opt_hsh.
70 2015-12-11 Matthew Wahab <matthew.wahab@arm.com>
72 * config/tc-aarch64.c (aarch64_features): Add "profile".
73 * doc/c-aarch64.texi (AArch64 Extensions): Add "profile".
75 2015-12-10 Matthew Wahab <matthew.wahab@arm.com>
77 * config/tc-aarch64.c (parse_sys_ins_reg): Add check of
78 architectural support for system register.
80 2015-12-10 Jose E. Marchesi <jose.marchesi@oracle.com>
82 * doc/c-sparc.texi (Sparc-Regs): Document the %dN and %qN notation
83 for floating-point registers.
85 2015-12-10 Matthew Wahab <matthew.wahab@arm.com>
87 * doc/c-aarch64.texi (AArch64 Extensions): Update entry for crc.
89 2015-12-10 Andrew Burgess <andrew.burgess@embecosm.com>
91 * config/tc-arc.c (md_parse_option): Return 1 in order to accept
94 2015-12-09 Jose E. Marchesi <jose.marchesi@oracle.com>
96 * config/tc-sparc.c (sparc_ip): Support %dN and %qN notation for
97 double and quad-precision floating-point registers.
99 2015-12-09 Nick Clifton <nickc@redhat.com>
101 * config/tc-rx.c (rx_relax_frag): Fix compile time warning.
103 2015-12-08 Jan Beulich <jbeulich@suse.com>
105 * read.c (in_bss): New.
106 (do_align): Use it to also warn for non-zero fill in .bss.
109 (s_fill): Error on bad use in .bss/.struct.
110 (float_cons): Likewise.
111 (emit_leb128_expr): Likewise.
112 (emit_expr_with_reloc): Defer handling use inside .struct. Also
113 error on non-zero item added to .bss.
114 (stringer_append_char): Error on non-zero character.
116 2015-12-08 Jan Beulich <jbeulich@suse.com>
118 * read.c (stringer): Move absolute section check up. Return
121 2015-12-08 Jan Beulich <jbeulich@suse.com>
123 * config/obj-elf.c (elf_file_symbol): Tighten condition for
124 moving BSF_FILE symbols.
126 2015-12-08 DJ Delorie <dj@redhat.com>
128 * config/rl78-parse.y: Make all branches relaxable via
129 rl78_linkrelax_branch().
130 * config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable
131 branches with relocs.
132 (options): Add OPTION_NORELAX.
133 (md_longopts): Add -mnorelax.
134 (md_parse_option): Support OPTION_NORELAX.
135 (op_type_T): Add bh, sk, call, and br.
136 (rl78_opcode_type): Likewise.
137 (rl78_relax_frag): Fix not-relaxing logic. Add sk.
138 (md_convert_frag): Fix relocation handling.
139 (tc_gen_reloc): Strip relax relocs when not linker relaxing.
140 (md_apply_fix): Defer overflow handling for anything that needs a
142 * config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to
143 the linker when linker relaxing.
144 * doc/c-rl78.texi (norelax): Add.
146 2015-12-07 Alan Modra <amodra@gmail.com>
148 * config/tc-ppc.c (md_apply_fix): Localize variables. Reduce casts.
150 2015-12-04 Nick Clifton <nickc@redhat.com>
153 * config/tc-arm.h (SUB_SEGMENT_ALIGN): Do not define for COFF/PE
156 2015-12-04 Claudiu Zissulescu <claziss@synopsys.com>
158 * config/tc-arc.c (arc_option): Sets all internal gas options when
159 parsing .cpu directive.
160 (declare_register_set): Declare all 64 registers.
161 (md_section_align): Refactor.
162 (md_pcrel_from_section): Remove assert.
163 (pseudo_operand_match): Fix pseudo operand match.
164 (find_reloc): Use flags filed, extend matching.
165 * config/tc-arc.h (TC_VALIDATE_FIX): Don't fixup any PLT
168 2015-12-01 Alan Modra <amodra@gmail.com>
170 * config/aout_gnu.h: Invoke aout N_* macros with pointer to
171 struct internal_exec.
173 2015-11-27 Matthew Wahab <matthew.wahab@arm.com>
175 * config/tc-aarch64.c (aarch64_features): Add "fp16".
176 * doc/c-aarch64.texi (Architecture Extensions): Add "fp16".
178 2015-11-24 Christophe Monat <christophe.monat@st.com>
180 * config/tc-arm.c (move_or_literal_pool): Do not transform ldr
181 ri,=imm into movs when ri is a high register in T1.
183 2015-11-20 Nick Clifton <nickc@redhat.com>
185 * po/fr.po: Updated French translation.
186 * po/uk.po: Updated Ukraninan translation.
187 * po/zh_CN.po: New simplified Chinese translation.
188 * configure.ac (ALL_LINGUAS): Add zh_CN.
189 * configure: Regenerate.
191 2015-11-19 Matthew Wahab <matthew.wahab@arm.com>
193 * config/tc-arm.c (arm_archs): Add "armv8.2-a".
194 * doc/c-arm.texi (-march): Add "armv8.2-a".
196 2015-11-19 Matthew Wahab <matthew.wahab@arm.com>
198 * config/tc-aarch64.c (aarch64_archs): Add "armv8.2-a".
199 * doc/c-aarch64.texi (-march): Likewise.
201 2015-11-19 Alan Modra <amodra@gmail.com>
203 * read.c (output_big_leb128): Describe "sign" parameter.
205 2015-11-19 Alan Modra <amodra@gmail.com>
207 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define only for ELF.
209 2015-11-16 Mike Frysinger <vapier@gentoo.org>
211 * config/tc-microblaze.c (parse_imm): Add an offsetT cast.
213 2015-11-13 Tristan Gingold <gingold@adacore.com>
215 * configure: Regenerate.
217 2015-11-13 Tristan Gingold <gingold@adacore.com>
219 * NEWS: Add marker for 2.26.
221 2015-11-12 James Greenhalgh <james.greenhalgh@arm.com>
223 * config/tc-aarch64.c (aarch64_cpus): Add cortex-a35.
224 * doc/c-aarch64.texi (-mcpu=): Likewise.
226 2015-11-12 James Greenhalgh <james.greenhalgh@arm.com>
228 * config/tc-arm.c (arm_cpus): Likewise.
229 * doc/c-arm.texi (-mcpu=): Likewise.
231 2015-11-12 Matthew Wahab <matthew.wahab@arm.com>
234 * config/tc-arm.c (move_or_literal_pool): Remove redundant feature
235 check. Fix some code formatting. Drop use of MOVT. Add some
238 2015-11-11 Alan Modra <amodra@gmail.com>
239 Peter Bergner <bergner@vnet.ibm.com>
241 * doc/as.texinfo (Target PowerPC): Document -mpower9 and -mpwr9.
242 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
243 * config/tc-ppc.c (md_show_usage): Likewise.
244 (md_assemble): Handle BFD_RELOC_PPC_REL16DX_HA.
245 (md_apply_fix): Likewise.
246 (ppc_handle_align): Handle power9's group ending nop.
248 2015-11-09 Jim Wilson <jim.wilson@linaro.org>
250 * config/tc-aarch64.c (aarch64_cpus): Add qdf24xx.
251 * config/tc-arm.c (arm_cpus): Likewise.
252 * doc/c-arm.texi, doc/c-aarch64.texi: Likewise.
254 2015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com>
256 * read.c (parse_bitfield_cons): Fix left shift of negative value.
257 * config/tc-xstormy16.c (md_section_align): Likewise.
258 * config/tc-xgate.c (md_section_align): Likewise.
259 * config/tc-visium.c (md_section_align): Likewise.
260 * config/tc-v850.c (md_section_align): Likewise.
261 * config/tc-tic6x.c (md_section_align): Likewise.
262 * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M)
263 (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise.
264 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise.
265 * config/tc-score.c (s3_section_align): Likewise.
266 * config/tc-score7.c (s7_section_align): Likewise.
267 * config/tc-s390.c (md_section_align): Likewise.
268 * config/tc-rx.c (md_section_align): Likewise.
269 * config/tc-rl78.c (md_section_align): Likewise.
270 * config/tc-ppc.c (md_section_align): Likewise.
271 * config/tc-or1k.c (md_section_align): Likewise.
272 * config/tc-nds32.c (md_section_align): Likewise.
273 * config/tc-mt.c (md_section_align): Likewise.
274 * config/tc-msp430.c (md_section_align): Likewise.
275 * config/tc-mn10300.c (md_section_align): Likewise.
276 * config/tc-mn10200.c (md_section_align): Likewise.
277 * config/tc-mips.c (md_section_align): Likewise.
278 * config/tc-microblaze.c (parse_imm): Likewise.
279 * config/tc-mep.c (md_section_align): Likewise.
280 * config/tc-m68k.c (md_section_align): Likewise.
281 * config/tc-m68hc11.c (md_section_align): Likewise.
282 * config/tc-m32r.c (md_section_align): Likewise.
283 * config/tc-m32c.c (md_section_align): Likewise.
284 * config/tc-lm32.c (md_section_align): Likewise.
285 * config/tc-iq2000.c (md_section_align): Likewise.
286 * config/tc-ip2k.c (md_section_align): Likewise.
287 * config/tc-ia64.c (dot_save, dot_vframe): Likewise.
288 * config/tc-i960.c (md_number_to_field, md_section_align): Likewise.
289 * config/tc-i386.c (md_section_align): Likewise.
290 * config/tc-i370.c (md_section_align): Likewise.
291 * config/tc-frv.c (md_section_align): Likewise.
292 * config/tc-fr30.c (md_section_align): Likewise.
293 * config/tc-epiphany.c (md_section_align): Likewise.
294 * config/tc-d30v.c (md_section_align): Likewise.
295 * config/tc-d10v.c (md_section_align): Likewise.
296 * config/tc-cr16.c (l_cons): Likewise.
297 * config/tc-bfin.c (md_section_align): Likewise.
298 * config/tc-arm.c (md_section_align): Likewise.
299 * config/tc-arc.c (md_section_align): Likewise.
300 * config/bfin-parse.y (expr_1): Likewise.
302 2015-11-02 Nick Clifton <nickc@redhat.com>
304 * config/rx-parse.y: Allow zero value for 5-bit displacements.
306 2015-11-02 Nick Clifton <nickc@redhat.com>
308 * config/tc-rx.c (parse_rx_section): Align parameter provides a
309 multiple of n argument, not a power of n argument.
311 2015-10-29 Nick Clifton <nickc@redhat.com>
313 * config/tc-aarch64.c (elf64_aarch64_target_format): Select the
314 cloudabi format if the TARGET_OS is cloudabi.
316 2015-10-29 Thomas Preud'homme <thomas.preudhomme@arm.com>
318 * config/tc-arm.c (insns): Guard cps by arm_ext_v6_notm instead of
321 2015-10-28 Claudiu Zissulescu <claziss@synopsys.com>
323 * config/tc-arc.c (tokenize_arguments): Avoid creating unused
324 symbols when parsing relocation types.
325 (md_apply_fix): Handle TLS relocations. Fix BFD_RELOC_ARC_32_PCREL
327 (arc_check_reloc): Emit BFD_RELOC_ARC_32_PCREL relocation.
329 2015-10-27 Jim Wilson <jim.wilson@linaro.org>
331 * config/tc-arm.c (selected_cpu_name): Increase length of array to
332 accomodate "Samsung Exynos M1".
333 (arm_parse_cpu): Add assertion and length check to prevent
334 overfilling selected_cpu_name.
336 2015-10-22 Nick Clifton <nickc@redhat.com>
338 * config/tc-msp430.c (PUSH_1X_WORKAROUND): Delete.
339 (OPTION_SILICON_ERRATA): Define.
340 (OPTION_SILICON_WARN): Define.
341 (md_parse_opton): Handle silicon errata options.
342 (md_longopts): Add silicon errata options.
343 (ms_show_usage): Report silicon errata options.
344 (msp430_srcoperand): Handle silicon errata.
345 (msp430_operands): Likewise. Improve nop insertion.
346 (msp430_fix_adjustable): Update warning generation.
347 * doc/c-msp430.texi: Document silicon errata options.
349 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
351 * configure.ac: Properly check
352 --enable-compressed-debug-sections={yes,all}.
353 * configure: Regenerated.
355 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
358 * configure.ac: Handle --enable-compressed-debug-sections=*,gas,*.
359 * configure: Regenerated.
361 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
363 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
364 BFD_RELOC_X86_64_GOTPCRELX and BFD_RELOC_X86_64_REX_GOTPCRELX.
365 (tc_gen_reloc): Likewise.
366 (i386_validate_fix): Generate BFD_RELOC_X86_64_GOTPCRELX or
367 BFD_RELOC_X86_64_REX_GOTPCRELX if fx_tcbit2 is set.
368 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Also return
369 true for BFD_RELOC_X86_64_GOTPCRELX and
370 BFD_RELOC_X86_64_REX_GOTPCRELX.
372 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
374 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
375 BFD_RELOC_386_GOT32X.
376 (tc_gen_reloc): Likewise.
377 (match_template): Force 0x8b encoding for "mov foo@GOT, %eax".
378 (output_disp): Check for "call/jmp *mem", "mov mem, %reg",
379 "test %reg, mem" and "binop mem, %reg" where binop is one of
380 adc, add, and, cmp, or, sbb, sub, xor instructions. Set
381 fx_tcbit if the REX prefix is generated. Set fx_tcbit2 if
382 BFD_RELOC_386_GOT32X should be generated.
383 (i386_validate_fix): Generate BFD_RELOC_386_GOT32X if fx_tcbit2
386 2015-10-21 Nick Clifton <nickc@redhat.com>
389 * configure.ac: Restore --enable-compressed-debug-sections, with
390 options of all, none or gas.
391 Do not enable compressed debug sections by default for x86 Linux
393 * configure: Regenerate.
395 2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
398 * NEWS: Update --enable-compressed-debug-sections=.
399 * configure.ac: Remove --enable-compressed-debug-sections.
400 (DEFAULT_FLAG_COMPRESS_DEBUG): Check
401 --enable-compressed-debug-sections={all,gas} instead of
402 --enable-compressed-debug-sections. For x86 Linux targets,
403 default to compressing debug sections.
404 * configure: Regenerated.
406 2015-10-19 Nick Clifton <nickc@redhat.com>
409 * configure.ac: Add option --enable-compressed-debug-sections.
410 This sets the default behaviour for compressing debug sections.
411 * as.c (flag_compress_debug): Define and initialise to
412 COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
413 (show_usage): Indicate whether --no-compress-debug-sections
414 or --compress-debug-sections is the default.
415 * config/tc-i386.c (flag_compress_debug): Delete definition.
416 * doc/as.texinfo (--nocompress-debug-sectionas): Update
418 * NEWS: Announce the new feature.
419 * config.in: Regenerate.
420 * configure: Regenerate.
422 2015-10-12 Nick Clifton <nickc@redhat.com>
424 * config/tc-msp430.c (msp430_mcu_names): Rename to
425 msp430_mcu_data. Add fields for the ISA and hardware multiply
426 support. Update with information from the latest devices.csv
428 (md_parse_option): Make use of the new array.
430 2015-10-12 Andrew Burgess <andrew.burgess@embecosm.com>
432 * config/tc-avr.c (avr_output_property_record): Fix overwrite bug
433 for align and fill records.
434 (avr_handle_align): Record fill information for align frags.
435 (create_record_for_frag): Add next frag assertion, use correct
436 address for align records.
438 2015-10-10 Alan Modra <amodra@gmail.com>
441 * read.c (next_char_of_string): Mask char after escape. Use
442 CHAR_MASK rather than 0xff.
444 2015-10-07 Yao Qi <yao.qi@linaro.org>
446 * config/tc-aarch64.c (md_begin): Access field 'name' rather
449 2015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
451 * config/tc-arc.c: Revamped file for ARC support.
452 * config/tc-arc.h: Likewise.
453 * doc/as.texinfo: Add new ARC options.
454 * doc/c-arc.texi: Likewise.
456 2015-10-02 Renlin Li <renlin.li@arm.com>
458 * config/tc-aarch64.c (s_tlsdescadd): New.
460 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
461 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
462 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
463 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
464 AARCH64_TLSDESC_OFF_G0_NC.
465 (md_apply_fix): Likewise.
466 (aarch64_force_relocation): Likewise.
468 2015-10-02 Renlin Li <renlin.li@arm.com>
470 * config/tc-aarch64.c (reloc_table): Add two entries for
471 gottprel_g0_nc and gottprel_g1.
472 (process_movw_reloc_info): Add support.
473 (md_apply_fix): Likewise.
474 (aarch64_force_relocation): Likewise.
476 2015-10-02 Renlin Li <renlin.li@arm.com>
478 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
479 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
480 (md_apply_fix): Likewise.
481 (aarch64_force_relocation): Likewise.
483 2015-10-02 Renlin Li <renlin.li@arm.com>
485 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
486 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
487 (md_apply_fix): Likewise.
488 (aarch64_force_relocation): Likewise.
490 2015-10-02 Renlin Li <renlin.li@arm.com>
492 * config/tc-aarch64.c (reloc_table): New relocation modifier
494 (process_movw_reloc_info): Support gotoff_g0_nc.
495 (md_apply_fix): Likewise.
497 2015-10-02 Renlin Li <renlin.li@arm.com>
499 * config/tc-aarch64.c (reloc_table): New relocation modifier
501 (process_movw_reloc_info): Support newly added modifier.
502 (md_apply_fix): Likewise.
504 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
506 * doc/c-s390.texi: Add documentation.
507 Add missing code markup.
508 * config/tc-s390.c (current_flags): New static variable.
509 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
510 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
512 (md_parse_option): Call s390_parse_cpu with the new signature.
513 (s390_machine): Likewise.
514 Keep track of current_flags.
516 undefine MAX_HISTORY at end of function.
517 (s390_machinemode): undefine MAX_HISTORY at end of function.
518 Update an error message.
520 2015-08-11 Peter Zotov <whitequark@whitequark.org>
523 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
525 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
527 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
530 * configure.ac (nds32): Don't use bash == in tests.
531 * configure: Regenerate.
533 2015-09-23 Nick Clifton <nickc@redhat.com>
535 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
537 2015-09-22 Nick Clifton <nickc@redhat.com>
539 * config/tc-rx.c (nop_7): Recode using MAX.
541 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
543 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
544 the latest gcc's warning.
546 2015-08-27 Alan Modra <amodra@gmail.com>
549 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
550 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
551 Use input_line_pointer directly.
552 * config/tc-arm.h (TC_START_LABEL): Redefine.
553 (TC_START_LABEL_WITHOUT_COLON): Redefine.
554 (tc_start_label_without_colon): Update prototype.
555 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
557 * config/tc-bfin.h (bfin_start_label): Update prototype.
558 (TC_START_LABEL): Redefine.
559 * config/tc-d30v.h (TC_START_LABEL): Redefine.
560 * config/tc-fr30.c (restore_colon): Rewrite.
561 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
562 i_l_p over quote. Update restore_colon calls.
563 * config/tc-fr30.h (TC_START_LABEL): Redefine.
564 (fr30_is_colon_insn): Update prototype.
565 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
566 * config/tc-m32c.h (TC_START_LABEL): Redefine.
567 (m32c_is_colon_insn): Update prototype.
568 * config/tc-m32r.h (TC_START_LABEL): Redefine.
569 * config/tc-mep.h (TC_START_LABEL): Redefine.
570 * config/tc-nds32.h (TC_START_LABEL): Redefine.
571 * config/tc-tic54x.c (tic54x_start_label): Replace params with
572 nul_char and next_char. Step over trailing quote.
573 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
574 (tic54x_start_label): Update prototype.
575 * read.c (TC_START_LABEL): Redefine. Update invocation.
576 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
577 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
578 and restore if calling s_set. Don't restore delim again.
580 2015-08-26 Alan Modra <amodra@gmail.com>
583 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
584 call to where input line used to be restored.
585 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
587 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
589 2015-08-26 Nick Clifton <nickc@redhat.com>
592 * configure.ac (AS_CHECK_DECLS): Add asprintf.
593 * configure: Regenerate.
594 * config.in: Regenerate.
596 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
598 * config/tc-sparc.c (priv_reg_table): New privileged register
601 2015-08-21 Nick Clifton <nickc@redhat.com>
604 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
605 return parameter pointing to the start of the symbol. Allow
606 symbol names enclosed in double quotes.
607 (restore_line_pointer): New function. Replace the NUL character
608 inserted into the input stream with the given character. If the
609 character was a double quote, advance the input pointer.
610 * expr.h (get_symbol_end): Delete.
611 (get_symbol_name): Add prototype.
612 (restore_line_pointer): Prototype.
613 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
614 * doc/as.texinfo (Symbol Intro): Document that symbol names can
615 now be enclosed in double quotes.
616 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
617 Use restore_line_pointer to replace the NUL in the input stream.
618 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
619 Check for the use of double quoted symbol names.
621 * config/obj-aout.c: Likewise.
622 * config/obj-coff-seh.c: Likewise.
623 * config/obj-coff.c: Likewise.
624 * config/obj-elf.c: Likewise.
625 * config/obj-evax.c: Likewise.
626 * config/obj-macho.c: Likewise.
627 * config/obj-som.c: Likewise.
628 * config/tc-alpha.c: Likewise.
629 * config/tc-arc.c: Likewise.
630 * config/tc-arm.c: Likewise.
631 * config/tc-dlx.c: Likewise.
632 * config/tc-h8300.c: Likewise.
633 * config/tc-hppa.c: Likewise.
634 * config/tc-i370.c: Likewise.
635 * config/tc-i386-intel.c: Likewise.
636 * config/tc-i386.c: Likewise.
637 * config/tc-i960.c: Likewise.
638 * config/tc-ia64.c: Likewise.
639 * config/tc-iq2000.c: Likewise.
640 * config/tc-m32r.c: Likewise.
641 * config/tc-m68hc11.c: Likewise.
642 * config/tc-m68k.c: Likewise.
643 * config/tc-microblaze.c: Likewise.
644 * config/tc-mips.c: Likewise.
645 * config/tc-mmix.c: Likewise.
646 * config/tc-mn10200.c: Likewise.
647 * config/tc-mn10300.c: Likewise.
648 * config/tc-nios2.c: Likewise.
649 * config/tc-ppc.c: Likewise.
650 * config/tc-s390.c: Likewise.
651 * config/tc-score.c: Likewise.
652 * config/tc-score7.c: Likewise.
653 * config/tc-sparc.c: Likewise.
654 * config/tc-tic4x.c: Likewise.
655 * config/tc-tic54x.c: Likewise.
656 * config/tc-tic6x.c: Likewise.
657 * config/tc-tilegx.c: Likewise.
658 * config/tc-tilepro.c: Likewise.
659 * config/tc-v850.c: Likewise.
660 * config/tc-xtensa.c: Likewise.
661 * config/tc-z80.c: Likewise.
662 * dw2gencfi.c: Likewise.
663 * dwarf2dbgc.: Likewise.
668 2015-08-19 Jiong Wang <jiong.wang@arm.com>
670 * config/tc-aarch64.c (reloc_table): New relocation types support for
672 (ldst_lo12_determine_real_reloc_type): Support
673 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
674 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
675 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
676 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
677 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
678 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
679 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
680 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
681 (parse_operands): Likewise.
682 (md_apply_fix): Likewise.
683 (aarch64_force_relocation): Likewise.
684 (process_movw_reloc_info): Likewise.
686 2015-08-19 Jiong Wang <jiong.wang@arm.com>
688 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
689 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
690 "dtprel_g1_nc", "dtprel_g2".
691 (md_apply_fix): Support new relocation types.
692 (aarch64_force_relocation): Likewise.
693 (process_movw_reloc_info): Likewise.
695 2015-08-19 Jiong Wang <jiong.wang@arm.com>
697 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
698 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
699 (aarch64_force_relocation): Likewise.
701 2015-08-17 Alan Modra <amodra@gmail.com>
703 * gas/config/tc-arm.c (s_align): Delete.
704 (md_pseudo_table): Use s_align_ptwo for "align".
705 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
706 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
708 2015-08-13 Alan Modra <amodra@gmail.com>
710 * expr.c (operand): Rewrite handling of operands starting with "0f".
711 If atof_generic only parses "-" or "+", treat as expression.
713 2015-08-13 Alan Modra <amodra@gmail.com>
714 DJ Delorie <dj@redhat.com>
716 * expr.c (integer_constant): Return O_absent expression if eol.
717 (operand): For targets with both LOCAL_LABELS_FB and
718 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
719 digits as a local label reference. Correct handling of 0b prefix.
720 If a suffix is not allowed, error on 0B.
722 2015-08-13 Alan Modra <amodra@gmail.com>
724 * doc/as.texinfo (Local Labels): Allowed range of N in local
725 labels is non-negative integers, not positive integers.
727 2015-08-12 David Weatherford <weath@cadence.com>
729 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
731 (xtensa_maybe_create_literal_pool_frag): New function.
732 (litpool_seg_list, auto_litpools, auto_litpool_limit)
733 (litpool_buf, litpool_slotbuf): New static variables.
734 (option_auto_litpools, option_no_auto_litpools)
735 (option_auto_litpool_limit): New enum identifiers.
736 (md_longopts): Add entries for auto-litpools, no-auto-litpools
737 and auto-litpool-limit.
738 (md_parse_option): Handle option_auto_litpools,
739 option_no_auto_litpools and option_auto_litpool_limit.
740 (md_show_usage): Add help for --[no-]auto-litpools and
741 --auto-litpool-limit.
742 (xtensa_mark_literal_pool_location): Record a place for literal
743 pool with a call to xtensa_maybe_create_literal_pool_frag.
744 (get_literal_pool_location): Find highest priority literal pool
745 or convert candidate to literal pool when auto-litpools are used.
746 (xg_assemble_vliw_tokens): Create literal pool after jump
748 (xtensa_check_frag_count): Create candidate literal pool every
749 auto_litpool_limit frags.
750 (xtensa_relax_frag): Add jump around literals to non-empty
752 (xtensa_move_literals): Estimate literal pool addresses and move
753 unreachable literals closer to their users, converting candidate
754 to literal pool if needed.
755 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
756 about missing .literal_position in case auto-litpools are not
758 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
759 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
760 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
761 --no-auto-litpools options.
762 * doc/c-xtensa.texi (Xtensa options): Likewise.
764 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
766 * config/tc-mips.c (move_register): Change to use 'or' only.
767 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
770 2015-08-11 Jiong Wang <jiong.wang@arm.com>
772 * config/tc-aarch64.c (reloc_table): New relocation modifiers
774 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
775 (aarch64_force_relocation): Likewise.
777 2015-08-11 Jiong Wang <jiong.wang@arm.com>
779 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
780 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
781 (aarch64_force_relocation): Likewise.
783 2015-08-11 Jiong Wang <jiong.wang@arm.com>
785 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
786 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
787 (aarch64_force_relocation): Likewise.
789 2015-08-11 Nick Clifton <nickc@redhat.com>
792 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
793 compile time warnings about constant expressions being shifted
795 (do_iwmmxt_wldstd): Likewise.
796 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
797 (md_assemble): Likewise.
800 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
801 remove redundant checks.
802 (md_apply_fix): Likewise.
805 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
806 a numeric constant value.
809 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
812 * config/xtensa-relax.c (same_operand_name): Fix typo.
814 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
816 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
817 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
819 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
821 * doc/c-aarch64.texi (.xword): Document directive.
823 2015-08-03 Nick Clifton <nickc@redhat.com>
825 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
826 fix typo in its entry: @kindex -> @item.
828 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
830 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
831 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
833 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
835 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
836 * doc/c-mips.text: Document -march=interaptiv.
838 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
840 * configure: Regenerated.
842 2015-07-24 Nick Clifton <nickc@redhat.com>
844 * config/tc-rl78.c (rl78_abs_sym): New local variable.
845 (md_begin): Initialise the new symbol.
846 (OPIMM): Define the value to be relative to the new symbol and not
847 the absolute section symbol.
849 2015-07-22 Alan Modra <amodra@gmail.com>
852 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
853 loop. Don't drop lines at end of file lacking a newline, add a
854 newline instead. Ensure partial_size is zero whenever
855 partial_where is NULL. Adjust buffer size for extra char.
856 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
858 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
860 * NEWS: Mention corrected spelling of armv6kz.
861 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
863 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
864 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
866 2015-07-16 Jiong Wang <jiong.wang@arm.com>
868 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
869 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
870 (aarch64_force_relocation): Ditto.
872 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
874 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
875 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
878 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
880 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
881 not support ARM mode" error messages.
883 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
885 * config/tc-i386.c (flag_compress_debug): Replace
886 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
888 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
890 * as.c (parse_args): Make --compress-debug-sections and
891 --compress-debug-sections=zlib the same as
892 --compress-debug-sections=zlib-gabi.
893 * doc/as.texinfo: Change --compress-debug-sections and
894 --compress-debug-sections=zlib to zlib-gabi.
896 2015-07-09 Catherine Moore <clm@codesourcery.com>
898 * config/tc-mips.c (check_fpabi): Handle
899 VAL_GNU_MIPS_ABI_FP_NAN2008.
901 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
903 * doc/as.texinfo: Clarify case requirements for pseudo ops.
905 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
907 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
908 32 bit PC relative and update offset if the fixup is pc-relative.
909 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
912 2015-07-03 Alan Modra <amodra@gmail.com>
914 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
915 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
917 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
918 Cesar Philippidis <cesar@codesourcery.com>
920 * config/tc-nios2.c (nios2_min_align): New.
921 (nop): Replace with....
922 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
923 (nios2_align): Handle alignment on 2-byte boundaries when CDX
924 instructions may be present.
925 (s_nios2_align): Adjust reference to nop.
926 (CDXBRANCH, IS_CDXBRANCH): New.
927 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
928 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
929 (nios2_relax_frag): Likewise.
930 (md_convert_frag): Handle R2 encodings.
931 (nios2_check_overflow): Check that low-order bits are zero
932 before applying rightshift from howto.
933 (nios2_check_overflow): Correct negative overflow calculation.
934 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
935 generic overflow messages for miscellaneous instruction formats.
936 (md_apply_fix): Recognize new R2 relocations. For pc_relative
937 relocations, store fixup in *valP.
938 (nios2_reglist_mask, nios2_reglist_dir): New.
939 (nios2_parse_reglist): New.
940 (nios2_parse_base_register): New.
941 (nios2_assemble_expression): Handle constant expressions designated
943 (nios2_assemble_reg3): New.
944 (nios2_assemble_arg_c): Handle R2 instruction formats.
945 (nios2_assemble_arg_d): Likewise.
946 (nios2_assemble_arg_s): Likewise.
947 (nios2_assemble_arg_t): Likewise.
948 (nios2_assemble_arg_D): New.
949 (nios2_assemble_arg_S): New.
950 (nios2_assemble_arg_T): New.
951 (nios2_assemble_arg_i): Handle R2 instruction formats.
952 (nios2_assemble_arg_I): New.
953 (nios2_assemble_arg_u): Handle R2 instruction formats.
954 (nios2_assemble_arg_U): New.
955 (nios2_assemble_arg_V): New.
956 (nios2_assemble_arg_W): New.
957 (nios2_assemble_arg_X): New.
958 (nios2_assemble_arg_Y): New.
959 (nios2_assemble_arg_o): Handle R2 instruction formats.
960 (nios2_assemble_arg_O): New.
961 (nios2_assemble_arg_P): New.
962 (nios2_assemble_arg_j): Handle R2 instruction formats.
963 (nios2_assemble_arg_k): New.
964 (nios2_assemble_arg_l): Handle R2 instruction formats.
965 (nios2_assemble_arg_m): Likewise.
966 (nios2_assemble_arg_M): New.
967 (nios2_assemble_arg_N): New.
968 (nios2_assemble_arg_e): New.
969 (nios2_assemble_arg_f): New.
970 (nios2_assemble_arg_g): New.
971 (nios2_assemble_arg_h): New.
972 (nios2_assemble_arg_R): New.
973 (nios2_assemble_arg_B): New.
974 (nios2_assemble_args): Handle new argument letters.
975 (nios2_consume_arg): Likewise.
976 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
978 (nios2_ps_insn_info_structs): Add nop.n.
979 (output_ubranch): Handle CDX branches.
980 (output_cbranch): Likewise.
981 (output_call): Handle R2 encodings.
982 (output_movia): Likewise.
983 (md_begin): Initialize nios2_min_align.
984 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
985 if a 16-bit instruction is seen.
986 (nios2_cons_align): Use appropriate nop pattern.
988 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
989 Cesar Philippidis <cesar@codesourcery.com>
991 * config/tc-nios2.c: Adjust includes.
992 (OPTION_MARCH): Define.
993 (md_longopts): Add -march option.
994 (nios2_architecture): New.
995 (nios2_use_arch): New.
996 (md_parse_option): Handle OPTION_MARCH.
997 (md_show_usage): Document -march.
998 (md_begin): Set arch in BFD.
999 (nios2_elf_final_processing): New.
1000 * config/tc-nios2.h (elf_tc_final_processing): Define.
1001 (nios2_elf_final_processing): New.
1002 * doc/c-nios2.texi (-march): Add documentation.
1004 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
1006 * config/tc-i386.c (cpu_arch): Add .mwaitx.
1007 (process_immext): Check operands for monitorx/mwaitx instructions.
1008 * doc/c-i386.texi: Document mwaitx.
1010 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
1012 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
1013 COMPRESS_DEBUG_GNU_ZLIB.
1014 * config/tc-i386.c (flag_compress_debug): Likewise.
1016 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1018 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
1020 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
1022 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
1023 Allow for optional operands without insert functions.
1025 2015-06-18 Nick Clifton <nickc@redhat.com>
1028 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
1029 mode against a nearby symbol.
1031 2015-06-18 Nick Clifton <nickc@redhat.com>
1034 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
1035 in the same case as BFD_RELOC_ARM_TLS_IS32.
1037 2015-06-17 Nick Clifton <nickc@redhat.com>
1039 * config/tc-arm.c (is_double_a_single): Make conditional upon the
1040 availablity of a 64-bit type. Use this type for the argument and
1042 (double_to_single): Likewise.
1043 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
1044 the constant value, if available. Generate a 64-bit value from a
1045 bignum if supported. Only perform the second optimization for
1046 PR 18500 if the 64-bit type is available.
1048 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
1051 * config/tc-arm.c (is_double_a_single): New function.
1052 (double_to_single): New function.
1053 (move_or_literal_pool): Add support for converting VLDR to VMOV.
1056 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
1057 to MOV.w or MVN.w for Thumb2.
1059 2015-06-17 Nicolas Pitre <nico@linaro.org>
1061 * as.c (show_usage): Document --sectname-subst.
1062 (parse_args): Add --sectname-subst.
1063 * as.h (flag_sectname_subst): New.
1064 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
1065 * doc/as.texinfo: Document it.
1067 2015-06-15 Renlin Li <renlin.li@arm.com>
1069 * config/tc-aarch64.c (reloc_table): New relocation modifier.
1070 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
1071 (aarch64_force_relocation): Ditto
1073 2015-06-13 Mark Wielaard <mjw@redhat.com>
1075 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
1076 out_debug_aranges depends on it.
1077 (out_debug_aranges): Track size of header to properly pad header
1078 for address alignment.
1080 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
1083 * gas/config/tc-hppa.c (last_label_symbol): Declare.
1084 (pa_get_label): Return last label in current space/segment or NULL.
1085 (pa_define_label): Record last label and add to root.
1086 (pa_undefine_label): Remove last label from root.
1088 2015-06-08 Nick Clifton <nickc@redhat.com>
1090 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
1092 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
1094 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
1095 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
1096 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
1098 2015-06-04 Renlin Li <renlin.li@arm.com>
1100 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
1103 2015-06-04 Nick Clifton <nickc@redhat.com>
1105 * config/tc-h8300.c (md_section_align): Fix compile time warning
1106 about left shifting a negative value.
1108 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
1110 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
1111 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
1112 * NEWS: Mention ARMv8.1 support.
1114 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1116 * config/tc-arm.c (arm_ext_pan): New.
1117 (do_setpan): New, encode an ARM SETPAN instruction.
1118 (do_t_setpan): New, encode a Thumb SETPAN instruction.
1119 (insns): Add "setpan".
1120 (arm_extensions): Add "pan".
1121 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
1124 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1126 * config/tc-aarch64.c (aarch64_features): Add "rdma".
1127 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
1129 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1131 * config/tc-aarch64.c (aarch64_features): Add "lor".
1132 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
1133 architecture extensions.
1135 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
1137 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
1138 support. Fix whitespace.
1139 (parse_operands): Update for parse_sys_reg changes.
1140 (aarch64_features): Add "pan".
1141 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
1143 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1145 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1146 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1147 (aarch64_force_relocation): Ditto.
1149 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1151 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1152 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1153 (aarch64_force_relocation): Ditto.
1155 2015-05-28 Catherine Moore <clm@codesourcery.com>
1156 Bernd Schmidt <bernds@codesourcery.com>
1157 Paul Brook <paul@codesourcery.com>
1160 * config/tc-alpha.c (all_cfi_sections): Declare.
1161 (s_alpha_ent): Initialize all_cfi_sections.
1162 (alpha_elf_md_end): Invoke cfi_set_sections.
1163 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
1164 (s_ehword): Use BFD_RELOC_32_PCREL.
1165 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
1166 (mips_cfi_reloc_for_encoding): New function.
1167 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
1168 (DWARF2_FDE_RELOC_ENCODING): Define.
1169 (tc_cfi_reloc_for_encoding): Define.
1170 (mips_cfi_reloc_for_encoding): Define.
1171 (tc_compact_eh_opcode_stop): Define.
1172 (tc_compact_eh_opcode_pad): Define.
1173 * doc/as.texinfo: Document Compact EH extensions.
1174 * doc/internals.texi: Likewise.
1175 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
1176 (tc_cfi_reloc_for_encoding): Provide default.
1177 (compact_eh): Declare.
1178 (emit_expr_encoded): New function.
1179 (get_debugseg_name): Add Compact EH support.
1180 (alloc_debugseg_item): Likewise.
1181 (cfi_set_sections): New function.
1182 (dot_cfi_fde_data): New function.
1183 (dot_cfi_personality_id): New function.
1184 (dot_cfi_inline_lsda): New function.
1185 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
1186 and cfi_inline_lsda.
1187 (dot_cfi_personality): Add Compact EH support.
1188 (dot_cfi_lsda): Likewise.
1189 (dot_cfi_sections): Likewise.
1190 (dot_cfi_startproc): Likewise.
1191 (get_cfi_seg): Likewise.
1192 (output_compact_unwind_data): New function.
1193 (output_cfi_insn): Add Compact EH support.
1194 (output_cie): Likewise.
1195 (output_fde): Likewise.
1196 (cfi_finish): Likewise.
1197 (cfi_emit_eh_header): New function.
1198 (output_eh_header): New function.
1199 * dw2gencfi.h (cfi_set_sections): Declare.
1200 (SUPPORT_COMPACT_EH): Define.
1201 (MULTIPLE_FRAME_SECTIONS): Define.
1202 New enumeration to describe the Compact EH header format.
1203 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
1204 eh_data, eh_loc and sections.
1205 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
1206 CFI_EMIT_eh_frame_compact): Define.
1208 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
1210 * config/tc-xtensa.c (xtensa_move_literals): Check that
1211 search_frag is non-NULL. Report error if literal frag is not
1214 2015-05-22 Nick Clifton <nickc@redhat.com>
1217 * read.c (output_big_sleb128): Use U suffix to prevent compile
1220 2015-05-19 Jiong Wang <jiong.wang@arm.com>
1222 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
1223 labels alphabetically.
1224 (md_apply_fix): Ditto.
1225 (aarch64_force_relocation): Ditto.
1227 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
1230 * config/tc-i386.c (OPTION_MAMD64): New.
1231 (OPTION_MINTEL64): Likewise.
1232 (md_longopts): Add -mamd64 and -mintel64.
1233 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
1234 (md_show_usage): Add -mamd64 and -mintel64.
1235 * doc/c-i386.texi: Document -mamd64 and -mintel64.
1237 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
1239 * config/tc-i386.c (shared): New.
1240 (OPTION_MSHARED): Likewise.
1241 (elf_symbol_resolved_in_segment_p): Add relocation argument.
1242 Check PLT relocations and shared.
1243 (md_estimate_size_before_relax): Pass fragP->fr_var to
1244 elf_symbol_resolved_in_segment_p.
1245 (md_longopts): Add -mshared.
1246 (md_show_usage): Likewise.
1247 (md_parse_option): Handle OPTION_MSHARED.
1248 * doc/c-i386.texi: Document -mshared.
1250 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
1252 * write.c (compress_debug): Don't write the zlib header, which
1253 is handled by bfd_update_compression_header.
1255 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
1257 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
1258 closer than J_RANGE / 2 to jump frag.
1260 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1262 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
1263 * config/tc-i386.c (i386_mach): Support iamcu.
1264 (i386_target_format): Likewise.
1266 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1268 * config/tc-i386.c (cpu_arch): Add iamcu.
1269 (i386_align_code): Handle PROCESSOR_IAMCU.
1270 (i386_arch): Likewise.
1271 (i386_mach): Likewise.
1272 (i386_target_format): Likewise.
1273 (valid_iamcu_cpu_flags): New function.
1274 (check_cpu_arch_compatible): Only allow Intel MCU instructions
1275 when targeting Intel MCU.
1276 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
1277 are valid for Intel MCU.
1278 (md_parse_option): Likewise.
1279 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
1280 (processor_type): Add PROCESSOR_IAMCU.
1281 * doc/c-i386.texi: Document iamcu.
1283 2015-05-08 Nick Clifton <nickc@redhat.com>
1286 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
1287 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
1288 the symbol name checking code to here from...
1289 (md_undefined_symbo): ... here.
1291 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
1293 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
1294 (md_estimate_size_before_relax): Use it.
1296 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1298 * config/tc-sparc.c: Typo in comment fixed.
1300 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1302 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
1304 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
1306 2015-05-06 Nick Clifton <nickc@redhat.com>
1308 * doc/as.texinfo (Dollar Local Labels): Note that these are only
1309 supported on some targets.
1311 2015-05-06 Renlin Li <renlin.li@arm.com>
1313 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
1315 2015-05-05 Renlin Li <renlin.li@arm.com>
1317 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
1320 2015-05-05 Nick Clifton <nickc@redhat.com>
1322 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
1323 (msp430_make_init_symbols): New function.
1324 (msp430_section): Call it.
1325 (msp430_frob_section): Likewise.
1327 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
1329 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
1330 (struct cached_fixup, struct fixup_cache): New structures.
1331 (fixup_order, xtensa_make_cached_fixup),
1332 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
1333 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
1334 (xtensa_add_cached_fixup): New functions.
1335 (xtensa_relax_frag): Cache fixups pointing at potentially
1336 oversized jumps at the beginning of every relaxation pass. Only
1337 check subset of this cache in the reach of single jump from the
1338 trampoline frag currently being relaxed.
1340 2015-05-01 Nick Clifton <nickc@redhat.com>
1342 * config/rl78-parse.y (MULU): Remove ISA_G14.
1343 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
1345 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1347 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
1348 * config/tc-i386.h (md_end): Likewise.
1349 (i386_elf_emit_arch_note): Likewise.
1351 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1353 * configure.tgt: Support i386-*-elf*.
1355 2015-04-30 DJ Delorie <dj@redhat.com>
1357 * config/rl78-defs.h (rl78_isa_g10): New.
1358 (rl78_isa_g13): New.
1359 (rl78_isa_g14): New.
1360 * config/rl78-parse.y (ISA_G10): New.
1363 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
1364 * config/tc-rl78.c (rl78_isa_g10): New.
1365 (rl78_isa_g13): New.
1366 (rl78_isa_g14): New.
1368 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
1370 * config/tc-i386.c (i386_target_format): Use "else if" on
1373 2015-04-30 Nick Clifton <nickc@redhat.com>
1376 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
1377 (if enabled) when the user creates a symbol with the same name as
1379 (flag_warn_syms): New static variable.
1380 (arm_opts): Add mwarn-syms and mno-warn-syms.
1381 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
1385 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
1387 2015-04-29 Nick Clifton <nickc@redhat.com>
1390 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
1391 if the operand is neither a register nor a vector.
1393 2015-04-29 Nick Clifton <nickc@redhat.com>
1395 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
1396 times if the expression is not constant and the target uses linker
1399 2015-04-28 Renlin Li <renlin.li@arm.com>
1401 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
1403 2015-04-28 Nick Clifton <nickc@redhat.com>
1406 * cond.c (s_if): Stop compile time warning about stopc being used
1410 2015-04-27 Renlin Li <renlin.li@arm.com>
1412 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
1414 (md_assemble): Likewise, move the align code outside the loop.
1416 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
1418 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
1421 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
1423 * config/tc-arm.h (arm_min): New function.
1424 (SUB_SEGMENT_ALIGN): Define.
1426 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
1428 * config/tc-mips.c (macro): State the recommended way of creating
1429 32-bit or 64-bit addresses.
1431 2015-04-23 Jan Beulich <jbeulich@suse.com>
1433 * config/tc-i386.c (match_mem_size): Also allow no size
1434 specification when broadcasting.
1436 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1438 * doc/as.texinfo (Bundle directives): Shorten menu entry and
1440 (CFI directives): Use @subsection.
1441 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1442 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1444 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1446 * config/tc-avr.c (create_record_for_frag): Rename link to
1449 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
1452 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1454 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1456 * as.h (compressed_debug_section_type): Removed.
1458 2015-04-14 Nick Clifton <nickc@redhat.com>
1460 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1461 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1462 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1464 2015-04-10 Nick Clifton <nickc@redhat.com>
1467 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1468 the -EB option with the linker's --be8 option.
1470 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1472 * doc/c-rx.texi: Fix markup typos in last change.
1474 2015-04-09 Nick Clifton <nickc@redhat.com>
1476 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1477 (md_longopts): Add -mno-allow-string-insns.
1478 (md_parse_option): Handle -mno-allow-string-insns.
1479 (md_show_usage): Mention -mno-allow-string-insns.
1480 (rx_note_string_insn_use): New function. Produces an error
1481 message if a string insn is used when it is not allowed.
1482 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1483 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1484 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1485 * doc/c-rx.texi: Document -mno-allow-string-insns.
1487 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1489 * as.c (show_usage): Update --compress-debug-sections.
1490 (std_longopts): Use optional_argument on compress-debug-sections.
1491 (parse_args): Handle
1492 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1493 * as.h (compressed_debug_section_type): New.
1494 (flag_compress_debug): Change type to compressed_debug_section_type.
1495 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1496 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1497 --compress-debug-sections=zlib-gabi. Call
1498 bfd_get_compression_header_size to get compression header size.
1499 Don't rename section name for --compress-debug-sections=zlib-gabi.
1500 * config/tc-i386.c (compressed_debug_section_type): Set to
1501 COMPRESS_DEBUG_ZLIB.
1502 * doc/as.texinfo: Document
1503 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1505 2015-04-07 Renlin Li <renlin.li@arm.com>
1507 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1508 (s_aarch64_inst): Likewise.
1509 (md_assemble): Likewise.
1511 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1513 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1516 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1518 * write.c (compress_debug): Don't write the zlib header if
1519 compressed section size is the same as before compression.
1521 2015-04-02 Nick Clifton <nickc@redhat.com>
1524 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1525 min and max parameters. Sign extend values before testing.
1527 2015-04-02 Renlin Li <renlin.li@arm.com>
1529 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1530 (mapping_state_2): Don't emit MAP_DATA here.
1531 (s_aarch64_inst): Align frag during state transition.
1532 (md_assemble): Likewise.
1534 2015-04-02 Ed Maste <emaste@freebsd.org>
1536 * config/tc-aarch64.c (set_error_kind): Delete.
1537 (set_error_message): Delete.
1539 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1541 * configure: Regenerated.
1543 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1545 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1546 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1548 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1550 * config/tc-arm.c: Add support for Samsung Exynos M1.
1551 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1553 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1555 * configure: Regenerated.
1557 2015-03-31 Ed Schouten <ed@nuxi.nl>
1559 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1561 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1563 * configure.ac: Revert the AM_ZLIB change.
1564 * Makefile.in: Regenerated.
1565 * aclocal.m4: Likewise.
1566 * configure: Likewise.
1568 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1570 * Makefile.am (ZLIBINC): New.
1571 (AM_CFLAGS): Add $(ZLIBINC).
1572 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1573 (parse_args): Likewise.
1574 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1575 (compress_init): Don't check HAVE_ZLIB_H.
1576 (compress_data): Likewise.
1577 (compress_finish): Likewise.
1578 * configure.ac (AM_ZLIB): Removed.
1579 (zlibinc): New. AC_SUBST.
1580 Add --with-system-zlib.
1581 * Makefile.in: Regenerated.
1582 * config.in: Likewise.
1583 * configure: Likewise.
1584 * doc/Makefile.in: Likewise.
1586 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1588 * config/tc-i386.c (cpu_flags_set): Removed.
1590 2015-03-25 Renlin Li <renlin.li@arm.com>
1592 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1594 (mapping_state_2): Emit first MAP_DATA symbol here.
1596 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1599 * write.c (compress_debug): Don't write the zlib header if
1600 compression didn't make the section smaller.
1602 2015-03-24 Terry Guo <terry.guo@arm.com>
1604 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1606 (parse_psr): Likewise.
1607 (do_t_mrs): Likewise.
1608 (do_t_msr): Likewise.
1609 (static const arm_feature_set arm_ext_*): Defined with new macros.
1610 (static const arm_feature_set arm_cext_*): Likewise.
1611 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1612 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1613 (deprecated_coproc_regs): Likewise.
1614 (UL_BARRIER): Likewise.
1615 (barrier_opt_names): Likewise.
1616 (arm_cpus): Likewise.
1617 (arm_extensions): Likewise.
1619 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1621 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1622 instructions to 10 bytes.
1624 2015-03-19 Nick Clifton <nickc@redhat.com>
1626 * config/tc-rl78.c (enum options): Add G13 and G14.
1627 (md_longopts): Add -mg13 and -mg14.
1628 (md_parse_option): Handle -mg13 and -mg14.
1629 (md_show_usage): List -mg13 and -mg14.
1630 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1632 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1633 Nick Clifton <nickc@redhat.com>
1636 * doc/as.texinfo: Note that when gas compresses debug sections the
1637 compression is only performed if it makes the section smaller.
1638 * write.c (compress_debug): Do not compress a debug section if
1639 doing so would make it larger.
1641 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1643 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1644 (i386_align_code): Add PROCESSOR_ZNVER cases.
1645 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1646 * doc/c-i386.texi: Add znver1 and clzero.
1648 2015-03-16 Nick Clifton <nickc@redhat.com>
1650 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1652 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1654 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1657 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1659 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1661 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1663 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1664 * doc/c-mips.texi: Document i6400 -march option.
1666 2015-03-12 Nick Clifton <nickc@redhat.com>
1669 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1670 to arm_apply_sym_value. Update prototype.
1671 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1672 Do not apply the value if the symbol is in a different segment to
1673 the current segment.
1675 2015-03-11 Alan Modra <amodra@gmail.com>
1677 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1678 (md_apply_fix): Report an error on data-only fixups used with insns.
1680 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1682 * config/tc-s390.c (md_gather_operands): Check for valid
1683 length field operands.
1685 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1687 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1688 values for '^' on OP_REGLSTs.
1689 (do_push_pop): Add new writeback constraint.
1691 2015-03-10 Renlin Li <renlin.li@arm.com>
1693 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1694 (mapping_state_2): Emit first MAP_DATA symbol here.
1696 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1698 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1701 2015-03-10 Nick Clifton <nickc@redhat.com>
1704 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1705 initialised when CPU_DEFAULT is defined.
1707 2015-03-05 Nick Clifton <nickc@redhat.com>
1709 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1710 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1711 -m8byte-align and -m4byte-align command line options.
1713 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1716 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1717 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1720 2015-02-28 Alan Modra <amodra@gmail.com>
1722 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1723 end to their alignment.
1725 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1727 * config/tc-aarch64.c (reloc_table_entry): Generate
1728 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1729 (md_apply_fix, aarch64_force_relocation): Handle
1730 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1732 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1734 * config/tc-aarch64.c (reloc_table_entry): Generate
1735 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1736 (md_apply_fix, aarch64_force_relocation): Handle
1737 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1739 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1741 * config/tc-aarch64.c (reloc_table_entry): Generate
1742 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1743 (md_apply_fix, aarch64_force_relocation): Handle
1744 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1746 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1748 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1749 (reloc_table): Likewise.
1750 (parse_address_main): Use ld_literal_type.
1752 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1754 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1755 (reloc_table): Likewise.
1756 (parse_address_main): Use adr_type.
1758 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1760 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1762 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1764 * config/tc-avr.c: Add elf32-avr.h include.
1765 (struct avr_property_record_link): New structure.
1766 (avr_output_property_section_header): New function.
1767 (avr_record_size): New function.
1768 (avr_output_property_record): New function.
1769 (avr_create_property_section): New function.
1770 (avr_handle_align): New function.
1771 (exclude_section_from_property_tables): New function.
1772 (create_record_for_frag): New function.
1773 (append_records_for_section): New function.
1774 (avr_create_and_fill_property_section): New function.
1775 (avr_post_relax_hook): New function.
1776 * config/tc-avr.h (md_post_relax_hook): Define.
1777 (avr_post_relax_hook): Declare.
1778 (HANDLE_ALIGN): Define.
1779 (avr_handle_align): Declare.
1780 (strut avr_frag_data): New structure.
1781 (TC_FRAG_TYPE): Define.
1783 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1785 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1788 2015-02-24 Nick Clifton <nickc@redhat.com>
1790 * config/tc-v850.c (soft_float): New variable.
1791 (v850_data_8): New variable.
1792 (md_show_usage): Add -msoft-float/-mhard-float.
1793 (md_parse_option): Likewise.
1794 (md_begin): Set the default value of soft_float.
1795 (v850_md_end): New function. Creates a note section.
1796 * config/tc-v850.h (md_end): Define.
1797 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1799 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1801 * config/tc-h8300.c (line_separater_chars): Add a version for
1802 h8300-linux that includes a separator.
1803 (default_mach): New variable.
1805 (md_longopts): Add '--march' option.
1806 (md_parse_option): Parse the new option.
1807 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1808 * configure.tgt: Add h8300-*-linux
1809 * doc/c-h8300.texi: Document --march.
1811 2015-02-23 Nick Clifton <nickc@redhat.com>
1814 * dwarf2dbg.c (out_header): When generating dwarf sections use
1815 real symbols not temps for the start and end symbols.
1816 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1817 adjustments to relocations in debug sections.
1818 (TC_LINKRELAX_FIXUP): Likewise.
1820 2015-02-19 Alan Modra <amodra@gmail.com>
1822 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1823 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1825 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1827 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1829 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1831 * config/tc-arm.c: Add support for Cortex-A72.
1833 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1835 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1836 of as_warn for deprecation messages.
1837 (encode_arm_addr_mode_2): Likewise.
1838 (check_obsolete): Likewise.
1839 (do_rd_rm_rn): Likewise.
1840 (do_co_reg): Likewise.
1841 (do_setend): Likewise.
1842 (do_t_mov_cmp): Likewise.
1843 (do_neon_ldr_str): Likewise.
1844 (opcode_lookup): Likewise.
1845 (if_fsm_post_encode): Likewise.
1846 (md_assemble): Likewise.
1848 2015-02-06 Jan Beulich <jbeulich@suse.com>
1850 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1851 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1852 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1855 2015-02-05 Alan Modra <amodra@gmail.com>
1857 * config/tc-msp430.c (md_assemble): Correct size passed to
1858 extract_cmd. Remove index check.
1860 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1862 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1863 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1865 2015-02-04 Nick Clifton <nickc@redhat.com>
1867 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1870 2015-02-03 Renlin Li <renlin.li@arm.com>
1872 * doc/c-aarch64.texi (.arch): Document the directive.
1873 (.arch_extension): Likewise.
1875 2015-02-03 Nick Clifton <nickc@redhat.com>
1877 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1879 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1881 * Makefile.am: Add FT32 files.
1882 * config/tc-ft32.c: New file.
1883 * config/tc-ft32.h: New file.
1884 * configure.tgt: Add FT32 support.
1885 * Makefile.in: Regenerate.
1886 * po/POTFILES.in: Regenerate.
1888 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1890 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1891 of instruction la to a symbol.
1893 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1895 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1898 2015-01-19 Alan Modra <amodra@gmail.com>
1900 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1901 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1903 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1905 * config/tc-s390.c (struct pd_reg): Remove.
1906 (pre_defined_registers): Remove.
1907 (REG_NAME_CNT): Remove.
1908 (reg_name_search): Calculate the register number instead of doing
1910 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1911 reg_name_search signature.
1912 (s390_parse_cpu): Support the new arch string z13.
1913 (s390_insert_operand): Support for vector registers with the extra
1914 field for the fifth bit of each vector register operand.
1915 (md_gather_operand): Adjust to the new handling of optional
1918 * doc/as.texinfo: Document the z13 cpu string.
1920 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1922 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1923 #0, restoring previous behaviour.
1925 2015-01-12 Jan Beulich <jbeulich@suse.com>
1927 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1928 (cfi_pseudo_table): Add "cfi_label".
1929 (output_cfi_insn): Handle CFI_label.
1930 (select_cie_for_fde): Als terminate CIE when encountering
1932 * dw2gencfi.h (cfi_add_label): Declare.
1933 (struct cfi_insn_data): New member "sym_name".
1935 * read.c (read_symbol_name): Drop "static".
1936 * read.h (read_symbol_name): Declare.
1938 2015-01-12 Jan Beulich <jbeulich@suse.com>
1940 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1941 (do_neon_qshl_imm): Likewise.
1943 2015-01-12 Alan Modra <amodra@gmail.com>
1945 * read.c (s_altmacro, s_reloc): Make definition static.
1947 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1949 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1952 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1954 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1956 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1958 2015-01-07 Jan Beulich <jbeulich@suse.com>
1960 * config/tc-arm.c (struct arm_option_extension_value_table):
1961 Split field "value" into fields "merge_value" and "clear_value".
1962 (arm_extensions): Adjust initializer accordingly.
1964 2015-01-01 Alan Modra <amodra@gmail.com>
1966 * as.c (parse_args): Just print current year.
1968 2015-01-01 Alan Modra <amodra@gmail.com>
1970 Update year range in copyright notice of all files.
1972 For older changes see ChangeLog-2014
1974 Copyright (C) 2015 Free Software Foundation, Inc.
1976 Copying and distribution of this file, with or without modification,
1977 are permitted in any medium without royalty provided the copyright
1978 notice and this notice are preserved.
1984 version-control: never