1 2015-12-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3 * config/tc-arm.c (move_or_literal_pool): Check mov.w, mvm and movw
4 availability against arm_ext_v6t2 instead of checking arm_arch_t2,
5 fixing comments along the way.
6 (handle_it_state): Check arm_ext_v6t2 instead of arm_arch_t2 to
7 generate IT instruction.
8 (t1_isa_t32_only_insn): New function.
9 (md_assemble): Use above new function to check for invalid wide
10 instruction for CPU Thumb ISA and to determine what Thumb extension
11 bit is necessary for that instruction.
12 (md_apply_fix): Use arm_ext_v6t2 instead of arm_arch_t2 to decide if
13 branch is out of range.
15 2015-12-21 Nick Clifton <nickc@redhat.com>
18 * doc/as.texinfo (Strings): Prepend a space to index entries that
19 start with a backslash. This works around a problem in the pdf
22 2015-12-18 H.J. Lu <hongjiu.lu@intel.com>
24 * config/tc-i386.c (optimize_imm): Store 32-bit immediate in
25 64-bit only for 64-bit BFD.
26 (optimize_disp): Optimize 64-bit displacement to 32-bit only
29 2015-12-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31 * gas/config/tc-arm.c (aeabi_set_public_attributes): Adjust
32 TAG_ARCH_profile for armv8-a.
33 * gas/testsuite/gas/arm/armv8a-automatic-hlt.d: New test.
34 * gas/testsuite/gas/arm/armv8a-automatic-hlt.s: New test.
35 * gas/testsuite/gas/arm/armv8a-automatic-lda.d: New test.
36 * gas/testsuite/gas/arm/armv8a-automatic-lda.s: New test.
38 2015-12-16 Mickael Guene <mickael.guene@st.com>
40 * doc/c-arm.texi: Add documentation about new directives
41 * config/tc-arm.c (group_reloc_table): Add mapping between gas
42 syntax and new relocations.
43 (do_t_add_sub): Keep new relocations for add operand.
44 (do_t_mov_cmp): Keep new relocations for mov operand.
45 (insns): Use 'shifter operand with possible group relocation'
46 operand parse code for movs operand.
47 (md_apply_fix): Implement mov and add encoding when new
49 (tc_gen_reloc): Add new relocations.
50 (arm_fix_adjustable): Since offset has a limited range ([0:255])
51 we disable adjust_reloc_syms() for new relocations.
53 2015-12-15 Nick Clifton <nickc@redhat.com>
55 * doc/c-msp430.texi (MSP430 Options): Remove references to a
56 non-existant silicon errata.
57 * config/tc-msp430.c: Likewise.
59 2015-12-14 Matthew Wahab <matthew.wahab@arm.com>
61 * config/tc-aarch64.c (parse_neon_type_for_operand): Adjust to
62 take into account new vector type 2H.
63 (vectype_to_qualifier): Likewise.
65 2015-12-14 Matthew Wahab <matthew.wahab@arm.com>
67 * config/tc-aarch64.c (vectype_to_qualifier): Calculate operand
68 qualifier from per-type base and offet.
70 2015-12-14 Yoshinori Sato <ysato@users.sourceforge.jp>
72 * config/rx-defs.h(rx_cpu_type): Add RXV2 type.
73 * config/tc-rx.c(cpu_type_list): New type lookup table.
74 (md_parse_option): Use lookup table for choose cpu.
75 (md_show_usage): Add rxv2 for mcpu option.
76 * doc/c-rx.texi: Likewise.
77 * config/rx-parse.y: Add v2 instructions and ACC register.
78 (rx_check_v2): check v2 type.
80 2015-12-14 Jan Beulich <jbeulich@suse.com>
82 * dw2gencfi.c (dot_cfi_label): Free "name".
84 2015-12-11 Matthew Wahab <matthew.wahab@arm.com>
86 * config/tc-aarch64.c (aarch64_hint_opt_hsh): New.
87 (parse_barrier_psb): New.
88 (parse_operands): Add case for AARCH64_OPND_BARRIER_PSB.
89 (md_begin): Set up aarch64_hint_opt_hsh.
91 2015-12-11 Matthew Wahab <matthew.wahab@arm.com>
93 * config/tc-aarch64.c (aarch64_features): Add "profile".
94 * doc/c-aarch64.texi (AArch64 Extensions): Add "profile".
96 2015-12-10 Matthew Wahab <matthew.wahab@arm.com>
98 * config/tc-aarch64.c (parse_sys_ins_reg): Add check of
99 architectural support for system register.
101 2015-12-10 Jose E. Marchesi <jose.marchesi@oracle.com>
103 * doc/c-sparc.texi (Sparc-Regs): Document the %dN and %qN notation
104 for floating-point registers.
106 2015-12-10 Matthew Wahab <matthew.wahab@arm.com>
108 * doc/c-aarch64.texi (AArch64 Extensions): Update entry for crc.
110 2015-12-10 Andrew Burgess <andrew.burgess@embecosm.com>
112 * config/tc-arc.c (md_parse_option): Return 1 in order to accept
115 2015-12-09 Jose E. Marchesi <jose.marchesi@oracle.com>
117 * config/tc-sparc.c (sparc_ip): Support %dN and %qN notation for
118 double and quad-precision floating-point registers.
120 2015-12-09 Nick Clifton <nickc@redhat.com>
122 * config/tc-rx.c (rx_relax_frag): Fix compile time warning.
124 2015-12-08 Jan Beulich <jbeulich@suse.com>
126 * read.c (in_bss): New.
127 (do_align): Use it to also warn for non-zero fill in .bss.
130 (s_fill): Error on bad use in .bss/.struct.
131 (float_cons): Likewise.
132 (emit_leb128_expr): Likewise.
133 (emit_expr_with_reloc): Defer handling use inside .struct. Also
134 error on non-zero item added to .bss.
135 (stringer_append_char): Error on non-zero character.
137 2015-12-08 Jan Beulich <jbeulich@suse.com>
139 * read.c (stringer): Move absolute section check up. Return
142 2015-12-08 Jan Beulich <jbeulich@suse.com>
144 * config/obj-elf.c (elf_file_symbol): Tighten condition for
145 moving BSF_FILE symbols.
147 2015-12-08 DJ Delorie <dj@redhat.com>
149 * config/rl78-parse.y: Make all branches relaxable via
150 rl78_linkrelax_branch().
151 * config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable
152 branches with relocs.
153 (options): Add OPTION_NORELAX.
154 (md_longopts): Add -mnorelax.
155 (md_parse_option): Support OPTION_NORELAX.
156 (op_type_T): Add bh, sk, call, and br.
157 (rl78_opcode_type): Likewise.
158 (rl78_relax_frag): Fix not-relaxing logic. Add sk.
159 (md_convert_frag): Fix relocation handling.
160 (tc_gen_reloc): Strip relax relocs when not linker relaxing.
161 (md_apply_fix): Defer overflow handling for anything that needs a
163 * config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to
164 the linker when linker relaxing.
165 * doc/c-rl78.texi (norelax): Add.
167 2015-12-07 Alan Modra <amodra@gmail.com>
169 * config/tc-ppc.c (md_apply_fix): Localize variables. Reduce casts.
171 2015-12-04 Nick Clifton <nickc@redhat.com>
174 * config/tc-arm.h (SUB_SEGMENT_ALIGN): Do not define for COFF/PE
177 2015-12-04 Claudiu Zissulescu <claziss@synopsys.com>
179 * config/tc-arc.c (arc_option): Sets all internal gas options when
180 parsing .cpu directive.
181 (declare_register_set): Declare all 64 registers.
182 (md_section_align): Refactor.
183 (md_pcrel_from_section): Remove assert.
184 (pseudo_operand_match): Fix pseudo operand match.
185 (find_reloc): Use flags filed, extend matching.
186 * config/tc-arc.h (TC_VALIDATE_FIX): Don't fixup any PLT
189 2015-12-01 Alan Modra <amodra@gmail.com>
191 * config/aout_gnu.h: Invoke aout N_* macros with pointer to
192 struct internal_exec.
194 2015-11-27 Matthew Wahab <matthew.wahab@arm.com>
196 * config/tc-aarch64.c (aarch64_features): Add "fp16".
197 * doc/c-aarch64.texi (Architecture Extensions): Add "fp16".
199 2015-11-24 Christophe Monat <christophe.monat@st.com>
201 * config/tc-arm.c (move_or_literal_pool): Do not transform ldr
202 ri,=imm into movs when ri is a high register in T1.
204 2015-11-20 Nick Clifton <nickc@redhat.com>
206 * po/fr.po: Updated French translation.
207 * po/uk.po: Updated Ukraninan translation.
208 * po/zh_CN.po: New simplified Chinese translation.
209 * configure.ac (ALL_LINGUAS): Add zh_CN.
210 * configure: Regenerate.
212 2015-11-19 Matthew Wahab <matthew.wahab@arm.com>
214 * config/tc-arm.c (arm_archs): Add "armv8.2-a".
215 * doc/c-arm.texi (-march): Add "armv8.2-a".
217 2015-11-19 Matthew Wahab <matthew.wahab@arm.com>
219 * config/tc-aarch64.c (aarch64_archs): Add "armv8.2-a".
220 * doc/c-aarch64.texi (-march): Likewise.
222 2015-11-19 Alan Modra <amodra@gmail.com>
224 * read.c (output_big_leb128): Describe "sign" parameter.
226 2015-11-19 Alan Modra <amodra@gmail.com>
228 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define only for ELF.
230 2015-11-16 Mike Frysinger <vapier@gentoo.org>
232 * config/tc-microblaze.c (parse_imm): Add an offsetT cast.
234 2015-11-13 Tristan Gingold <gingold@adacore.com>
236 * configure: Regenerate.
238 2015-11-13 Tristan Gingold <gingold@adacore.com>
240 * NEWS: Add marker for 2.26.
242 2015-11-12 James Greenhalgh <james.greenhalgh@arm.com>
244 * config/tc-aarch64.c (aarch64_cpus): Add cortex-a35.
245 * doc/c-aarch64.texi (-mcpu=): Likewise.
247 2015-11-12 James Greenhalgh <james.greenhalgh@arm.com>
249 * config/tc-arm.c (arm_cpus): Likewise.
250 * doc/c-arm.texi (-mcpu=): Likewise.
252 2015-11-12 Matthew Wahab <matthew.wahab@arm.com>
255 * config/tc-arm.c (move_or_literal_pool): Remove redundant feature
256 check. Fix some code formatting. Drop use of MOVT. Add some
259 2015-11-11 Alan Modra <amodra@gmail.com>
260 Peter Bergner <bergner@vnet.ibm.com>
262 * doc/as.texinfo (Target PowerPC): Document -mpower9 and -mpwr9.
263 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
264 * config/tc-ppc.c (md_show_usage): Likewise.
265 (md_assemble): Handle BFD_RELOC_PPC_REL16DX_HA.
266 (md_apply_fix): Likewise.
267 (ppc_handle_align): Handle power9's group ending nop.
269 2015-11-09 Jim Wilson <jim.wilson@linaro.org>
271 * config/tc-aarch64.c (aarch64_cpus): Add qdf24xx.
272 * config/tc-arm.c (arm_cpus): Likewise.
273 * doc/c-arm.texi, doc/c-aarch64.texi: Likewise.
275 2015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com>
277 * read.c (parse_bitfield_cons): Fix left shift of negative value.
278 * config/tc-xstormy16.c (md_section_align): Likewise.
279 * config/tc-xgate.c (md_section_align): Likewise.
280 * config/tc-visium.c (md_section_align): Likewise.
281 * config/tc-v850.c (md_section_align): Likewise.
282 * config/tc-tic6x.c (md_section_align): Likewise.
283 * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M)
284 (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise.
285 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise.
286 * config/tc-score.c (s3_section_align): Likewise.
287 * config/tc-score7.c (s7_section_align): Likewise.
288 * config/tc-s390.c (md_section_align): Likewise.
289 * config/tc-rx.c (md_section_align): Likewise.
290 * config/tc-rl78.c (md_section_align): Likewise.
291 * config/tc-ppc.c (md_section_align): Likewise.
292 * config/tc-or1k.c (md_section_align): Likewise.
293 * config/tc-nds32.c (md_section_align): Likewise.
294 * config/tc-mt.c (md_section_align): Likewise.
295 * config/tc-msp430.c (md_section_align): Likewise.
296 * config/tc-mn10300.c (md_section_align): Likewise.
297 * config/tc-mn10200.c (md_section_align): Likewise.
298 * config/tc-mips.c (md_section_align): Likewise.
299 * config/tc-microblaze.c (parse_imm): Likewise.
300 * config/tc-mep.c (md_section_align): Likewise.
301 * config/tc-m68k.c (md_section_align): Likewise.
302 * config/tc-m68hc11.c (md_section_align): Likewise.
303 * config/tc-m32r.c (md_section_align): Likewise.
304 * config/tc-m32c.c (md_section_align): Likewise.
305 * config/tc-lm32.c (md_section_align): Likewise.
306 * config/tc-iq2000.c (md_section_align): Likewise.
307 * config/tc-ip2k.c (md_section_align): Likewise.
308 * config/tc-ia64.c (dot_save, dot_vframe): Likewise.
309 * config/tc-i960.c (md_number_to_field, md_section_align): Likewise.
310 * config/tc-i386.c (md_section_align): Likewise.
311 * config/tc-i370.c (md_section_align): Likewise.
312 * config/tc-frv.c (md_section_align): Likewise.
313 * config/tc-fr30.c (md_section_align): Likewise.
314 * config/tc-epiphany.c (md_section_align): Likewise.
315 * config/tc-d30v.c (md_section_align): Likewise.
316 * config/tc-d10v.c (md_section_align): Likewise.
317 * config/tc-cr16.c (l_cons): Likewise.
318 * config/tc-bfin.c (md_section_align): Likewise.
319 * config/tc-arm.c (md_section_align): Likewise.
320 * config/tc-arc.c (md_section_align): Likewise.
321 * config/bfin-parse.y (expr_1): Likewise.
323 2015-11-02 Nick Clifton <nickc@redhat.com>
325 * config/rx-parse.y: Allow zero value for 5-bit displacements.
327 2015-11-02 Nick Clifton <nickc@redhat.com>
329 * config/tc-rx.c (parse_rx_section): Align parameter provides a
330 multiple of n argument, not a power of n argument.
332 2015-10-29 Nick Clifton <nickc@redhat.com>
334 * config/tc-aarch64.c (elf64_aarch64_target_format): Select the
335 cloudabi format if the TARGET_OS is cloudabi.
337 2015-10-29 Thomas Preud'homme <thomas.preudhomme@arm.com>
339 * config/tc-arm.c (insns): Guard cps by arm_ext_v6_notm instead of
342 2015-10-28 Claudiu Zissulescu <claziss@synopsys.com>
344 * config/tc-arc.c (tokenize_arguments): Avoid creating unused
345 symbols when parsing relocation types.
346 (md_apply_fix): Handle TLS relocations. Fix BFD_RELOC_ARC_32_PCREL
348 (arc_check_reloc): Emit BFD_RELOC_ARC_32_PCREL relocation.
350 2015-10-27 Jim Wilson <jim.wilson@linaro.org>
352 * config/tc-arm.c (selected_cpu_name): Increase length of array to
353 accomodate "Samsung Exynos M1".
354 (arm_parse_cpu): Add assertion and length check to prevent
355 overfilling selected_cpu_name.
357 2015-10-22 Nick Clifton <nickc@redhat.com>
359 * config/tc-msp430.c (PUSH_1X_WORKAROUND): Delete.
360 (OPTION_SILICON_ERRATA): Define.
361 (OPTION_SILICON_WARN): Define.
362 (md_parse_opton): Handle silicon errata options.
363 (md_longopts): Add silicon errata options.
364 (ms_show_usage): Report silicon errata options.
365 (msp430_srcoperand): Handle silicon errata.
366 (msp430_operands): Likewise. Improve nop insertion.
367 (msp430_fix_adjustable): Update warning generation.
368 * doc/c-msp430.texi: Document silicon errata options.
370 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
372 * configure.ac: Properly check
373 --enable-compressed-debug-sections={yes,all}.
374 * configure: Regenerated.
376 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
379 * configure.ac: Handle --enable-compressed-debug-sections=*,gas,*.
380 * configure: Regenerated.
382 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
384 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
385 BFD_RELOC_X86_64_GOTPCRELX and BFD_RELOC_X86_64_REX_GOTPCRELX.
386 (tc_gen_reloc): Likewise.
387 (i386_validate_fix): Generate BFD_RELOC_X86_64_GOTPCRELX or
388 BFD_RELOC_X86_64_REX_GOTPCRELX if fx_tcbit2 is set.
389 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Also return
390 true for BFD_RELOC_X86_64_GOTPCRELX and
391 BFD_RELOC_X86_64_REX_GOTPCRELX.
393 2015-10-22 H.J. Lu <hongjiu.lu@intel.com>
395 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
396 BFD_RELOC_386_GOT32X.
397 (tc_gen_reloc): Likewise.
398 (match_template): Force 0x8b encoding for "mov foo@GOT, %eax".
399 (output_disp): Check for "call/jmp *mem", "mov mem, %reg",
400 "test %reg, mem" and "binop mem, %reg" where binop is one of
401 adc, add, and, cmp, or, sbb, sub, xor instructions. Set
402 fx_tcbit if the REX prefix is generated. Set fx_tcbit2 if
403 BFD_RELOC_386_GOT32X should be generated.
404 (i386_validate_fix): Generate BFD_RELOC_386_GOT32X if fx_tcbit2
407 2015-10-21 Nick Clifton <nickc@redhat.com>
410 * configure.ac: Restore --enable-compressed-debug-sections, with
411 options of all, none or gas.
412 Do not enable compressed debug sections by default for x86 Linux
414 * configure: Regenerate.
416 2015-10-20 H.J. Lu <hongjiu.lu@intel.com>
419 * NEWS: Update --enable-compressed-debug-sections=.
420 * configure.ac: Remove --enable-compressed-debug-sections.
421 (DEFAULT_FLAG_COMPRESS_DEBUG): Check
422 --enable-compressed-debug-sections={all,gas} instead of
423 --enable-compressed-debug-sections. For x86 Linux targets,
424 default to compressing debug sections.
425 * configure: Regenerated.
427 2015-10-19 Nick Clifton <nickc@redhat.com>
430 * configure.ac: Add option --enable-compressed-debug-sections.
431 This sets the default behaviour for compressing debug sections.
432 * as.c (flag_compress_debug): Define and initialise to
433 COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
434 (show_usage): Indicate whether --no-compress-debug-sections
435 or --compress-debug-sections is the default.
436 * config/tc-i386.c (flag_compress_debug): Delete definition.
437 * doc/as.texinfo (--nocompress-debug-sectionas): Update
439 * NEWS: Announce the new feature.
440 * config.in: Regenerate.
441 * configure: Regenerate.
443 2015-10-12 Nick Clifton <nickc@redhat.com>
445 * config/tc-msp430.c (msp430_mcu_names): Rename to
446 msp430_mcu_data. Add fields for the ISA and hardware multiply
447 support. Update with information from the latest devices.csv
449 (md_parse_option): Make use of the new array.
451 2015-10-12 Andrew Burgess <andrew.burgess@embecosm.com>
453 * config/tc-avr.c (avr_output_property_record): Fix overwrite bug
454 for align and fill records.
455 (avr_handle_align): Record fill information for align frags.
456 (create_record_for_frag): Add next frag assertion, use correct
457 address for align records.
459 2015-10-10 Alan Modra <amodra@gmail.com>
462 * read.c (next_char_of_string): Mask char after escape. Use
463 CHAR_MASK rather than 0xff.
465 2015-10-07 Yao Qi <yao.qi@linaro.org>
467 * config/tc-aarch64.c (md_begin): Access field 'name' rather
470 2015-10-07 Claudiu Zissulescu <claziss@synopsys.com>
472 * config/tc-arc.c: Revamped file for ARC support.
473 * config/tc-arc.h: Likewise.
474 * doc/as.texinfo: Add new ARC options.
475 * doc/c-arc.texi: Likewise.
477 2015-10-02 Renlin Li <renlin.li@arm.com>
479 * config/tc-aarch64.c (s_tlsdescadd): New.
481 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
482 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
483 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
484 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
485 AARCH64_TLSDESC_OFF_G0_NC.
486 (md_apply_fix): Likewise.
487 (aarch64_force_relocation): Likewise.
489 2015-10-02 Renlin Li <renlin.li@arm.com>
491 * config/tc-aarch64.c (reloc_table): Add two entries for
492 gottprel_g0_nc and gottprel_g1.
493 (process_movw_reloc_info): Add support.
494 (md_apply_fix): Likewise.
495 (aarch64_force_relocation): Likewise.
497 2015-10-02 Renlin Li <renlin.li@arm.com>
499 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
500 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
501 (md_apply_fix): Likewise.
502 (aarch64_force_relocation): Likewise.
504 2015-10-02 Renlin Li <renlin.li@arm.com>
506 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
507 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
508 (md_apply_fix): Likewise.
509 (aarch64_force_relocation): Likewise.
511 2015-10-02 Renlin Li <renlin.li@arm.com>
513 * config/tc-aarch64.c (reloc_table): New relocation modifier
515 (process_movw_reloc_info): Support gotoff_g0_nc.
516 (md_apply_fix): Likewise.
518 2015-10-02 Renlin Li <renlin.li@arm.com>
520 * config/tc-aarch64.c (reloc_table): New relocation modifier
522 (process_movw_reloc_info): Support newly added modifier.
523 (md_apply_fix): Likewise.
525 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
527 * doc/c-s390.texi: Add documentation.
528 Add missing code markup.
529 * config/tc-s390.c (current_flags): New static variable.
530 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
531 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
533 (md_parse_option): Call s390_parse_cpu with the new signature.
534 (s390_machine): Likewise.
535 Keep track of current_flags.
537 undefine MAX_HISTORY at end of function.
538 (s390_machinemode): undefine MAX_HISTORY at end of function.
539 Update an error message.
541 2015-08-11 Peter Zotov <whitequark@whitequark.org>
544 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
546 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
548 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
551 * configure.ac (nds32): Don't use bash == in tests.
552 * configure: Regenerate.
554 2015-09-23 Nick Clifton <nickc@redhat.com>
556 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
558 2015-09-22 Nick Clifton <nickc@redhat.com>
560 * config/tc-rx.c (nop_7): Recode using MAX.
562 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
564 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
565 the latest gcc's warning.
567 2015-08-27 Alan Modra <amodra@gmail.com>
570 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
571 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
572 Use input_line_pointer directly.
573 * config/tc-arm.h (TC_START_LABEL): Redefine.
574 (TC_START_LABEL_WITHOUT_COLON): Redefine.
575 (tc_start_label_without_colon): Update prototype.
576 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
578 * config/tc-bfin.h (bfin_start_label): Update prototype.
579 (TC_START_LABEL): Redefine.
580 * config/tc-d30v.h (TC_START_LABEL): Redefine.
581 * config/tc-fr30.c (restore_colon): Rewrite.
582 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
583 i_l_p over quote. Update restore_colon calls.
584 * config/tc-fr30.h (TC_START_LABEL): Redefine.
585 (fr30_is_colon_insn): Update prototype.
586 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
587 * config/tc-m32c.h (TC_START_LABEL): Redefine.
588 (m32c_is_colon_insn): Update prototype.
589 * config/tc-m32r.h (TC_START_LABEL): Redefine.
590 * config/tc-mep.h (TC_START_LABEL): Redefine.
591 * config/tc-nds32.h (TC_START_LABEL): Redefine.
592 * config/tc-tic54x.c (tic54x_start_label): Replace params with
593 nul_char and next_char. Step over trailing quote.
594 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
595 (tic54x_start_label): Update prototype.
596 * read.c (TC_START_LABEL): Redefine. Update invocation.
597 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
598 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
599 and restore if calling s_set. Don't restore delim again.
601 2015-08-26 Alan Modra <amodra@gmail.com>
604 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
605 call to where input line used to be restored.
606 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
608 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
610 2015-08-26 Nick Clifton <nickc@redhat.com>
613 * configure.ac (AS_CHECK_DECLS): Add asprintf.
614 * configure: Regenerate.
615 * config.in: Regenerate.
617 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
619 * config/tc-sparc.c (priv_reg_table): New privileged register
622 2015-08-21 Nick Clifton <nickc@redhat.com>
625 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
626 return parameter pointing to the start of the symbol. Allow
627 symbol names enclosed in double quotes.
628 (restore_line_pointer): New function. Replace the NUL character
629 inserted into the input stream with the given character. If the
630 character was a double quote, advance the input pointer.
631 * expr.h (get_symbol_end): Delete.
632 (get_symbol_name): Add prototype.
633 (restore_line_pointer): Prototype.
634 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
635 * doc/as.texinfo (Symbol Intro): Document that symbol names can
636 now be enclosed in double quotes.
637 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
638 Use restore_line_pointer to replace the NUL in the input stream.
639 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
640 Check for the use of double quoted symbol names.
642 * config/obj-aout.c: Likewise.
643 * config/obj-coff-seh.c: Likewise.
644 * config/obj-coff.c: Likewise.
645 * config/obj-elf.c: Likewise.
646 * config/obj-evax.c: Likewise.
647 * config/obj-macho.c: Likewise.
648 * config/obj-som.c: Likewise.
649 * config/tc-alpha.c: Likewise.
650 * config/tc-arc.c: Likewise.
651 * config/tc-arm.c: Likewise.
652 * config/tc-dlx.c: Likewise.
653 * config/tc-h8300.c: Likewise.
654 * config/tc-hppa.c: Likewise.
655 * config/tc-i370.c: Likewise.
656 * config/tc-i386-intel.c: Likewise.
657 * config/tc-i386.c: Likewise.
658 * config/tc-i960.c: Likewise.
659 * config/tc-ia64.c: Likewise.
660 * config/tc-iq2000.c: Likewise.
661 * config/tc-m32r.c: Likewise.
662 * config/tc-m68hc11.c: Likewise.
663 * config/tc-m68k.c: Likewise.
664 * config/tc-microblaze.c: Likewise.
665 * config/tc-mips.c: Likewise.
666 * config/tc-mmix.c: Likewise.
667 * config/tc-mn10200.c: Likewise.
668 * config/tc-mn10300.c: Likewise.
669 * config/tc-nios2.c: Likewise.
670 * config/tc-ppc.c: Likewise.
671 * config/tc-s390.c: Likewise.
672 * config/tc-score.c: Likewise.
673 * config/tc-score7.c: Likewise.
674 * config/tc-sparc.c: Likewise.
675 * config/tc-tic4x.c: Likewise.
676 * config/tc-tic54x.c: Likewise.
677 * config/tc-tic6x.c: Likewise.
678 * config/tc-tilegx.c: Likewise.
679 * config/tc-tilepro.c: Likewise.
680 * config/tc-v850.c: Likewise.
681 * config/tc-xtensa.c: Likewise.
682 * config/tc-z80.c: Likewise.
683 * dw2gencfi.c: Likewise.
684 * dwarf2dbgc.: Likewise.
689 2015-08-19 Jiong Wang <jiong.wang@arm.com>
691 * config/tc-aarch64.c (reloc_table): New relocation types support for
693 (ldst_lo12_determine_real_reloc_type): Support
694 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
695 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
696 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
697 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
698 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
699 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
700 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
701 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
702 (parse_operands): Likewise.
703 (md_apply_fix): Likewise.
704 (aarch64_force_relocation): Likewise.
705 (process_movw_reloc_info): Likewise.
707 2015-08-19 Jiong Wang <jiong.wang@arm.com>
709 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
710 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
711 "dtprel_g1_nc", "dtprel_g2".
712 (md_apply_fix): Support new relocation types.
713 (aarch64_force_relocation): Likewise.
714 (process_movw_reloc_info): Likewise.
716 2015-08-19 Jiong Wang <jiong.wang@arm.com>
718 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
719 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
720 (aarch64_force_relocation): Likewise.
722 2015-08-17 Alan Modra <amodra@gmail.com>
724 * gas/config/tc-arm.c (s_align): Delete.
725 (md_pseudo_table): Use s_align_ptwo for "align".
726 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
727 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
729 2015-08-13 Alan Modra <amodra@gmail.com>
731 * expr.c (operand): Rewrite handling of operands starting with "0f".
732 If atof_generic only parses "-" or "+", treat as expression.
734 2015-08-13 Alan Modra <amodra@gmail.com>
735 DJ Delorie <dj@redhat.com>
737 * expr.c (integer_constant): Return O_absent expression if eol.
738 (operand): For targets with both LOCAL_LABELS_FB and
739 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
740 digits as a local label reference. Correct handling of 0b prefix.
741 If a suffix is not allowed, error on 0B.
743 2015-08-13 Alan Modra <amodra@gmail.com>
745 * doc/as.texinfo (Local Labels): Allowed range of N in local
746 labels is non-negative integers, not positive integers.
748 2015-08-12 David Weatherford <weath@cadence.com>
750 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
752 (xtensa_maybe_create_literal_pool_frag): New function.
753 (litpool_seg_list, auto_litpools, auto_litpool_limit)
754 (litpool_buf, litpool_slotbuf): New static variables.
755 (option_auto_litpools, option_no_auto_litpools)
756 (option_auto_litpool_limit): New enum identifiers.
757 (md_longopts): Add entries for auto-litpools, no-auto-litpools
758 and auto-litpool-limit.
759 (md_parse_option): Handle option_auto_litpools,
760 option_no_auto_litpools and option_auto_litpool_limit.
761 (md_show_usage): Add help for --[no-]auto-litpools and
762 --auto-litpool-limit.
763 (xtensa_mark_literal_pool_location): Record a place for literal
764 pool with a call to xtensa_maybe_create_literal_pool_frag.
765 (get_literal_pool_location): Find highest priority literal pool
766 or convert candidate to literal pool when auto-litpools are used.
767 (xg_assemble_vliw_tokens): Create literal pool after jump
769 (xtensa_check_frag_count): Create candidate literal pool every
770 auto_litpool_limit frags.
771 (xtensa_relax_frag): Add jump around literals to non-empty
773 (xtensa_move_literals): Estimate literal pool addresses and move
774 unreachable literals closer to their users, converting candidate
775 to literal pool if needed.
776 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
777 about missing .literal_position in case auto-litpools are not
779 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
780 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
781 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
782 --no-auto-litpools options.
783 * doc/c-xtensa.texi (Xtensa options): Likewise.
785 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
787 * config/tc-mips.c (move_register): Change to use 'or' only.
788 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
791 2015-08-11 Jiong Wang <jiong.wang@arm.com>
793 * config/tc-aarch64.c (reloc_table): New relocation modifiers
795 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
796 (aarch64_force_relocation): Likewise.
798 2015-08-11 Jiong Wang <jiong.wang@arm.com>
800 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
801 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
802 (aarch64_force_relocation): Likewise.
804 2015-08-11 Jiong Wang <jiong.wang@arm.com>
806 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
807 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
808 (aarch64_force_relocation): Likewise.
810 2015-08-11 Nick Clifton <nickc@redhat.com>
813 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
814 compile time warnings about constant expressions being shifted
816 (do_iwmmxt_wldstd): Likewise.
817 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
818 (md_assemble): Likewise.
821 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
822 remove redundant checks.
823 (md_apply_fix): Likewise.
826 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
827 a numeric constant value.
830 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
833 * config/xtensa-relax.c (same_operand_name): Fix typo.
835 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
837 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
838 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
840 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
842 * doc/c-aarch64.texi (.xword): Document directive.
844 2015-08-03 Nick Clifton <nickc@redhat.com>
846 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
847 fix typo in its entry: @kindex -> @item.
849 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
851 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
852 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
854 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
856 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
857 * doc/c-mips.text: Document -march=interaptiv.
859 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
861 * configure: Regenerated.
863 2015-07-24 Nick Clifton <nickc@redhat.com>
865 * config/tc-rl78.c (rl78_abs_sym): New local variable.
866 (md_begin): Initialise the new symbol.
867 (OPIMM): Define the value to be relative to the new symbol and not
868 the absolute section symbol.
870 2015-07-22 Alan Modra <amodra@gmail.com>
873 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
874 loop. Don't drop lines at end of file lacking a newline, add a
875 newline instead. Ensure partial_size is zero whenever
876 partial_where is NULL. Adjust buffer size for extra char.
877 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
879 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
881 * NEWS: Mention corrected spelling of armv6kz.
882 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
884 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
885 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
887 2015-07-16 Jiong Wang <jiong.wang@arm.com>
889 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
890 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
891 (aarch64_force_relocation): Ditto.
893 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
895 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
896 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
899 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
901 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
902 not support ARM mode" error messages.
904 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
906 * config/tc-i386.c (flag_compress_debug): Replace
907 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
909 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
911 * as.c (parse_args): Make --compress-debug-sections and
912 --compress-debug-sections=zlib the same as
913 --compress-debug-sections=zlib-gabi.
914 * doc/as.texinfo: Change --compress-debug-sections and
915 --compress-debug-sections=zlib to zlib-gabi.
917 2015-07-09 Catherine Moore <clm@codesourcery.com>
919 * config/tc-mips.c (check_fpabi): Handle
920 VAL_GNU_MIPS_ABI_FP_NAN2008.
922 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
924 * doc/as.texinfo: Clarify case requirements for pseudo ops.
926 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
928 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
929 32 bit PC relative and update offset if the fixup is pc-relative.
930 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
933 2015-07-03 Alan Modra <amodra@gmail.com>
935 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
936 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
938 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
939 Cesar Philippidis <cesar@codesourcery.com>
941 * config/tc-nios2.c (nios2_min_align): New.
942 (nop): Replace with....
943 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
944 (nios2_align): Handle alignment on 2-byte boundaries when CDX
945 instructions may be present.
946 (s_nios2_align): Adjust reference to nop.
947 (CDXBRANCH, IS_CDXBRANCH): New.
948 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
949 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
950 (nios2_relax_frag): Likewise.
951 (md_convert_frag): Handle R2 encodings.
952 (nios2_check_overflow): Check that low-order bits are zero
953 before applying rightshift from howto.
954 (nios2_check_overflow): Correct negative overflow calculation.
955 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
956 generic overflow messages for miscellaneous instruction formats.
957 (md_apply_fix): Recognize new R2 relocations. For pc_relative
958 relocations, store fixup in *valP.
959 (nios2_reglist_mask, nios2_reglist_dir): New.
960 (nios2_parse_reglist): New.
961 (nios2_parse_base_register): New.
962 (nios2_assemble_expression): Handle constant expressions designated
964 (nios2_assemble_reg3): New.
965 (nios2_assemble_arg_c): Handle R2 instruction formats.
966 (nios2_assemble_arg_d): Likewise.
967 (nios2_assemble_arg_s): Likewise.
968 (nios2_assemble_arg_t): Likewise.
969 (nios2_assemble_arg_D): New.
970 (nios2_assemble_arg_S): New.
971 (nios2_assemble_arg_T): New.
972 (nios2_assemble_arg_i): Handle R2 instruction formats.
973 (nios2_assemble_arg_I): New.
974 (nios2_assemble_arg_u): Handle R2 instruction formats.
975 (nios2_assemble_arg_U): New.
976 (nios2_assemble_arg_V): New.
977 (nios2_assemble_arg_W): New.
978 (nios2_assemble_arg_X): New.
979 (nios2_assemble_arg_Y): New.
980 (nios2_assemble_arg_o): Handle R2 instruction formats.
981 (nios2_assemble_arg_O): New.
982 (nios2_assemble_arg_P): New.
983 (nios2_assemble_arg_j): Handle R2 instruction formats.
984 (nios2_assemble_arg_k): New.
985 (nios2_assemble_arg_l): Handle R2 instruction formats.
986 (nios2_assemble_arg_m): Likewise.
987 (nios2_assemble_arg_M): New.
988 (nios2_assemble_arg_N): New.
989 (nios2_assemble_arg_e): New.
990 (nios2_assemble_arg_f): New.
991 (nios2_assemble_arg_g): New.
992 (nios2_assemble_arg_h): New.
993 (nios2_assemble_arg_R): New.
994 (nios2_assemble_arg_B): New.
995 (nios2_assemble_args): Handle new argument letters.
996 (nios2_consume_arg): Likewise.
997 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
999 (nios2_ps_insn_info_structs): Add nop.n.
1000 (output_ubranch): Handle CDX branches.
1001 (output_cbranch): Likewise.
1002 (output_call): Handle R2 encodings.
1003 (output_movia): Likewise.
1004 (md_begin): Initialize nios2_min_align.
1005 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
1006 if a 16-bit instruction is seen.
1007 (nios2_cons_align): Use appropriate nop pattern.
1009 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
1010 Cesar Philippidis <cesar@codesourcery.com>
1012 * config/tc-nios2.c: Adjust includes.
1013 (OPTION_MARCH): Define.
1014 (md_longopts): Add -march option.
1015 (nios2_architecture): New.
1016 (nios2_use_arch): New.
1017 (md_parse_option): Handle OPTION_MARCH.
1018 (md_show_usage): Document -march.
1019 (md_begin): Set arch in BFD.
1020 (nios2_elf_final_processing): New.
1021 * config/tc-nios2.h (elf_tc_final_processing): Define.
1022 (nios2_elf_final_processing): New.
1023 * doc/c-nios2.texi (-march): Add documentation.
1025 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
1027 * config/tc-i386.c (cpu_arch): Add .mwaitx.
1028 (process_immext): Check operands for monitorx/mwaitx instructions.
1029 * doc/c-i386.texi: Document mwaitx.
1031 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
1033 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
1034 COMPRESS_DEBUG_GNU_ZLIB.
1035 * config/tc-i386.c (flag_compress_debug): Likewise.
1037 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
1039 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
1041 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
1043 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
1044 Allow for optional operands without insert functions.
1046 2015-06-18 Nick Clifton <nickc@redhat.com>
1049 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
1050 mode against a nearby symbol.
1052 2015-06-18 Nick Clifton <nickc@redhat.com>
1055 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
1056 in the same case as BFD_RELOC_ARM_TLS_IS32.
1058 2015-06-17 Nick Clifton <nickc@redhat.com>
1060 * config/tc-arm.c (is_double_a_single): Make conditional upon the
1061 availablity of a 64-bit type. Use this type for the argument and
1063 (double_to_single): Likewise.
1064 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
1065 the constant value, if available. Generate a 64-bit value from a
1066 bignum if supported. Only perform the second optimization for
1067 PR 18500 if the 64-bit type is available.
1069 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
1072 * config/tc-arm.c (is_double_a_single): New function.
1073 (double_to_single): New function.
1074 (move_or_literal_pool): Add support for converting VLDR to VMOV.
1077 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
1078 to MOV.w or MVN.w for Thumb2.
1080 2015-06-17 Nicolas Pitre <nico@linaro.org>
1082 * as.c (show_usage): Document --sectname-subst.
1083 (parse_args): Add --sectname-subst.
1084 * as.h (flag_sectname_subst): New.
1085 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
1086 * doc/as.texinfo: Document it.
1088 2015-06-15 Renlin Li <renlin.li@arm.com>
1090 * config/tc-aarch64.c (reloc_table): New relocation modifier.
1091 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
1092 (aarch64_force_relocation): Ditto
1094 2015-06-13 Mark Wielaard <mjw@redhat.com>
1096 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
1097 out_debug_aranges depends on it.
1098 (out_debug_aranges): Track size of header to properly pad header
1099 for address alignment.
1101 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
1104 * gas/config/tc-hppa.c (last_label_symbol): Declare.
1105 (pa_get_label): Return last label in current space/segment or NULL.
1106 (pa_define_label): Record last label and add to root.
1107 (pa_undefine_label): Remove last label from root.
1109 2015-06-08 Nick Clifton <nickc@redhat.com>
1111 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
1113 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
1115 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
1116 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
1117 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
1119 2015-06-04 Renlin Li <renlin.li@arm.com>
1121 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
1124 2015-06-04 Nick Clifton <nickc@redhat.com>
1126 * config/tc-h8300.c (md_section_align): Fix compile time warning
1127 about left shifting a negative value.
1129 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
1131 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
1132 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
1133 * NEWS: Mention ARMv8.1 support.
1135 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1137 * config/tc-arm.c (arm_ext_pan): New.
1138 (do_setpan): New, encode an ARM SETPAN instruction.
1139 (do_t_setpan): New, encode a Thumb SETPAN instruction.
1140 (insns): Add "setpan".
1141 (arm_extensions): Add "pan".
1142 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
1145 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1147 * config/tc-aarch64.c (aarch64_features): Add "rdma".
1148 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
1150 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
1152 * config/tc-aarch64.c (aarch64_features): Add "lor".
1153 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
1154 architecture extensions.
1156 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
1158 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
1159 support. Fix whitespace.
1160 (parse_operands): Update for parse_sys_reg changes.
1161 (aarch64_features): Add "pan".
1162 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
1164 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1166 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1167 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1168 (aarch64_force_relocation): Ditto.
1170 2015-06-01 Jiong Wang <jiong.wang@arm.com>
1172 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1173 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1174 (aarch64_force_relocation): Ditto.
1176 2015-05-28 Catherine Moore <clm@codesourcery.com>
1177 Bernd Schmidt <bernds@codesourcery.com>
1178 Paul Brook <paul@codesourcery.com>
1181 * config/tc-alpha.c (all_cfi_sections): Declare.
1182 (s_alpha_ent): Initialize all_cfi_sections.
1183 (alpha_elf_md_end): Invoke cfi_set_sections.
1184 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
1185 (s_ehword): Use BFD_RELOC_32_PCREL.
1186 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
1187 (mips_cfi_reloc_for_encoding): New function.
1188 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
1189 (DWARF2_FDE_RELOC_ENCODING): Define.
1190 (tc_cfi_reloc_for_encoding): Define.
1191 (mips_cfi_reloc_for_encoding): Define.
1192 (tc_compact_eh_opcode_stop): Define.
1193 (tc_compact_eh_opcode_pad): Define.
1194 * doc/as.texinfo: Document Compact EH extensions.
1195 * doc/internals.texi: Likewise.
1196 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
1197 (tc_cfi_reloc_for_encoding): Provide default.
1198 (compact_eh): Declare.
1199 (emit_expr_encoded): New function.
1200 (get_debugseg_name): Add Compact EH support.
1201 (alloc_debugseg_item): Likewise.
1202 (cfi_set_sections): New function.
1203 (dot_cfi_fde_data): New function.
1204 (dot_cfi_personality_id): New function.
1205 (dot_cfi_inline_lsda): New function.
1206 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
1207 and cfi_inline_lsda.
1208 (dot_cfi_personality): Add Compact EH support.
1209 (dot_cfi_lsda): Likewise.
1210 (dot_cfi_sections): Likewise.
1211 (dot_cfi_startproc): Likewise.
1212 (get_cfi_seg): Likewise.
1213 (output_compact_unwind_data): New function.
1214 (output_cfi_insn): Add Compact EH support.
1215 (output_cie): Likewise.
1216 (output_fde): Likewise.
1217 (cfi_finish): Likewise.
1218 (cfi_emit_eh_header): New function.
1219 (output_eh_header): New function.
1220 * dw2gencfi.h (cfi_set_sections): Declare.
1221 (SUPPORT_COMPACT_EH): Define.
1222 (MULTIPLE_FRAME_SECTIONS): Define.
1223 New enumeration to describe the Compact EH header format.
1224 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
1225 eh_data, eh_loc and sections.
1226 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
1227 CFI_EMIT_eh_frame_compact): Define.
1229 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
1231 * config/tc-xtensa.c (xtensa_move_literals): Check that
1232 search_frag is non-NULL. Report error if literal frag is not
1235 2015-05-22 Nick Clifton <nickc@redhat.com>
1238 * read.c (output_big_sleb128): Use U suffix to prevent compile
1241 2015-05-19 Jiong Wang <jiong.wang@arm.com>
1243 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
1244 labels alphabetically.
1245 (md_apply_fix): Ditto.
1246 (aarch64_force_relocation): Ditto.
1248 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
1251 * config/tc-i386.c (OPTION_MAMD64): New.
1252 (OPTION_MINTEL64): Likewise.
1253 (md_longopts): Add -mamd64 and -mintel64.
1254 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
1255 (md_show_usage): Add -mamd64 and -mintel64.
1256 * doc/c-i386.texi: Document -mamd64 and -mintel64.
1258 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
1260 * config/tc-i386.c (shared): New.
1261 (OPTION_MSHARED): Likewise.
1262 (elf_symbol_resolved_in_segment_p): Add relocation argument.
1263 Check PLT relocations and shared.
1264 (md_estimate_size_before_relax): Pass fragP->fr_var to
1265 elf_symbol_resolved_in_segment_p.
1266 (md_longopts): Add -mshared.
1267 (md_show_usage): Likewise.
1268 (md_parse_option): Handle OPTION_MSHARED.
1269 * doc/c-i386.texi: Document -mshared.
1271 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
1273 * write.c (compress_debug): Don't write the zlib header, which
1274 is handled by bfd_update_compression_header.
1276 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
1278 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
1279 closer than J_RANGE / 2 to jump frag.
1281 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1283 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
1284 * config/tc-i386.c (i386_mach): Support iamcu.
1285 (i386_target_format): Likewise.
1287 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
1289 * config/tc-i386.c (cpu_arch): Add iamcu.
1290 (i386_align_code): Handle PROCESSOR_IAMCU.
1291 (i386_arch): Likewise.
1292 (i386_mach): Likewise.
1293 (i386_target_format): Likewise.
1294 (valid_iamcu_cpu_flags): New function.
1295 (check_cpu_arch_compatible): Only allow Intel MCU instructions
1296 when targeting Intel MCU.
1297 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
1298 are valid for Intel MCU.
1299 (md_parse_option): Likewise.
1300 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
1301 (processor_type): Add PROCESSOR_IAMCU.
1302 * doc/c-i386.texi: Document iamcu.
1304 2015-05-08 Nick Clifton <nickc@redhat.com>
1307 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
1308 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
1309 the symbol name checking code to here from...
1310 (md_undefined_symbo): ... here.
1312 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
1314 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
1315 (md_estimate_size_before_relax): Use it.
1317 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1319 * config/tc-sparc.c: Typo in comment fixed.
1321 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1323 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
1325 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
1327 2015-05-06 Nick Clifton <nickc@redhat.com>
1329 * doc/as.texinfo (Dollar Local Labels): Note that these are only
1330 supported on some targets.
1332 2015-05-06 Renlin Li <renlin.li@arm.com>
1334 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
1336 2015-05-05 Renlin Li <renlin.li@arm.com>
1338 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
1341 2015-05-05 Nick Clifton <nickc@redhat.com>
1343 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
1344 (msp430_make_init_symbols): New function.
1345 (msp430_section): Call it.
1346 (msp430_frob_section): Likewise.
1348 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
1350 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
1351 (struct cached_fixup, struct fixup_cache): New structures.
1352 (fixup_order, xtensa_make_cached_fixup),
1353 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
1354 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
1355 (xtensa_add_cached_fixup): New functions.
1356 (xtensa_relax_frag): Cache fixups pointing at potentially
1357 oversized jumps at the beginning of every relaxation pass. Only
1358 check subset of this cache in the reach of single jump from the
1359 trampoline frag currently being relaxed.
1361 2015-05-01 Nick Clifton <nickc@redhat.com>
1363 * config/rl78-parse.y (MULU): Remove ISA_G14.
1364 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
1366 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1368 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
1369 * config/tc-i386.h (md_end): Likewise.
1370 (i386_elf_emit_arch_note): Likewise.
1372 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
1374 * configure.tgt: Support i386-*-elf*.
1376 2015-04-30 DJ Delorie <dj@redhat.com>
1378 * config/rl78-defs.h (rl78_isa_g10): New.
1379 (rl78_isa_g13): New.
1380 (rl78_isa_g14): New.
1381 * config/rl78-parse.y (ISA_G10): New.
1384 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
1385 * config/tc-rl78.c (rl78_isa_g10): New.
1386 (rl78_isa_g13): New.
1387 (rl78_isa_g14): New.
1389 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
1391 * config/tc-i386.c (i386_target_format): Use "else if" on
1394 2015-04-30 Nick Clifton <nickc@redhat.com>
1397 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
1398 (if enabled) when the user creates a symbol with the same name as
1400 (flag_warn_syms): New static variable.
1401 (arm_opts): Add mwarn-syms and mno-warn-syms.
1402 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
1406 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
1408 2015-04-29 Nick Clifton <nickc@redhat.com>
1411 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
1412 if the operand is neither a register nor a vector.
1414 2015-04-29 Nick Clifton <nickc@redhat.com>
1416 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
1417 times if the expression is not constant and the target uses linker
1420 2015-04-28 Renlin Li <renlin.li@arm.com>
1422 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
1424 2015-04-28 Nick Clifton <nickc@redhat.com>
1427 * cond.c (s_if): Stop compile time warning about stopc being used
1431 2015-04-27 Renlin Li <renlin.li@arm.com>
1433 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
1435 (md_assemble): Likewise, move the align code outside the loop.
1437 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
1439 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
1442 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
1444 * config/tc-arm.h (arm_min): New function.
1445 (SUB_SEGMENT_ALIGN): Define.
1447 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
1449 * config/tc-mips.c (macro): State the recommended way of creating
1450 32-bit or 64-bit addresses.
1452 2015-04-23 Jan Beulich <jbeulich@suse.com>
1454 * config/tc-i386.c (match_mem_size): Also allow no size
1455 specification when broadcasting.
1457 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
1459 * doc/as.texinfo (Bundle directives): Shorten menu entry and
1461 (CFI directives): Use @subsection.
1462 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1463 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1465 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1467 * config/tc-avr.c (create_record_for_frag): Rename link to
1470 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
1473 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1475 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1477 * as.h (compressed_debug_section_type): Removed.
1479 2015-04-14 Nick Clifton <nickc@redhat.com>
1481 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1482 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1483 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1485 2015-04-10 Nick Clifton <nickc@redhat.com>
1488 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1489 the -EB option with the linker's --be8 option.
1491 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1493 * doc/c-rx.texi: Fix markup typos in last change.
1495 2015-04-09 Nick Clifton <nickc@redhat.com>
1497 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1498 (md_longopts): Add -mno-allow-string-insns.
1499 (md_parse_option): Handle -mno-allow-string-insns.
1500 (md_show_usage): Mention -mno-allow-string-insns.
1501 (rx_note_string_insn_use): New function. Produces an error
1502 message if a string insn is used when it is not allowed.
1503 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1504 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1505 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1506 * doc/c-rx.texi: Document -mno-allow-string-insns.
1508 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1510 * as.c (show_usage): Update --compress-debug-sections.
1511 (std_longopts): Use optional_argument on compress-debug-sections.
1512 (parse_args): Handle
1513 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1514 * as.h (compressed_debug_section_type): New.
1515 (flag_compress_debug): Change type to compressed_debug_section_type.
1516 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1517 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1518 --compress-debug-sections=zlib-gabi. Call
1519 bfd_get_compression_header_size to get compression header size.
1520 Don't rename section name for --compress-debug-sections=zlib-gabi.
1521 * config/tc-i386.c (compressed_debug_section_type): Set to
1522 COMPRESS_DEBUG_ZLIB.
1523 * doc/as.texinfo: Document
1524 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1526 2015-04-07 Renlin Li <renlin.li@arm.com>
1528 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1529 (s_aarch64_inst): Likewise.
1530 (md_assemble): Likewise.
1532 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1534 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1537 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1539 * write.c (compress_debug): Don't write the zlib header if
1540 compressed section size is the same as before compression.
1542 2015-04-02 Nick Clifton <nickc@redhat.com>
1545 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1546 min and max parameters. Sign extend values before testing.
1548 2015-04-02 Renlin Li <renlin.li@arm.com>
1550 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1551 (mapping_state_2): Don't emit MAP_DATA here.
1552 (s_aarch64_inst): Align frag during state transition.
1553 (md_assemble): Likewise.
1555 2015-04-02 Ed Maste <emaste@freebsd.org>
1557 * config/tc-aarch64.c (set_error_kind): Delete.
1558 (set_error_message): Delete.
1560 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1562 * configure: Regenerated.
1564 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1566 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1567 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1569 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1571 * config/tc-arm.c: Add support for Samsung Exynos M1.
1572 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1574 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1576 * configure: Regenerated.
1578 2015-03-31 Ed Schouten <ed@nuxi.nl>
1580 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1582 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1584 * configure.ac: Revert the AM_ZLIB change.
1585 * Makefile.in: Regenerated.
1586 * aclocal.m4: Likewise.
1587 * configure: Likewise.
1589 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1591 * Makefile.am (ZLIBINC): New.
1592 (AM_CFLAGS): Add $(ZLIBINC).
1593 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1594 (parse_args): Likewise.
1595 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1596 (compress_init): Don't check HAVE_ZLIB_H.
1597 (compress_data): Likewise.
1598 (compress_finish): Likewise.
1599 * configure.ac (AM_ZLIB): Removed.
1600 (zlibinc): New. AC_SUBST.
1601 Add --with-system-zlib.
1602 * Makefile.in: Regenerated.
1603 * config.in: Likewise.
1604 * configure: Likewise.
1605 * doc/Makefile.in: Likewise.
1607 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1609 * config/tc-i386.c (cpu_flags_set): Removed.
1611 2015-03-25 Renlin Li <renlin.li@arm.com>
1613 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1615 (mapping_state_2): Emit first MAP_DATA symbol here.
1617 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1620 * write.c (compress_debug): Don't write the zlib header if
1621 compression didn't make the section smaller.
1623 2015-03-24 Terry Guo <terry.guo@arm.com>
1625 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1627 (parse_psr): Likewise.
1628 (do_t_mrs): Likewise.
1629 (do_t_msr): Likewise.
1630 (static const arm_feature_set arm_ext_*): Defined with new macros.
1631 (static const arm_feature_set arm_cext_*): Likewise.
1632 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1633 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1634 (deprecated_coproc_regs): Likewise.
1635 (UL_BARRIER): Likewise.
1636 (barrier_opt_names): Likewise.
1637 (arm_cpus): Likewise.
1638 (arm_extensions): Likewise.
1640 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1642 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1643 instructions to 10 bytes.
1645 2015-03-19 Nick Clifton <nickc@redhat.com>
1647 * config/tc-rl78.c (enum options): Add G13 and G14.
1648 (md_longopts): Add -mg13 and -mg14.
1649 (md_parse_option): Handle -mg13 and -mg14.
1650 (md_show_usage): List -mg13 and -mg14.
1651 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1653 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1654 Nick Clifton <nickc@redhat.com>
1657 * doc/as.texinfo: Note that when gas compresses debug sections the
1658 compression is only performed if it makes the section smaller.
1659 * write.c (compress_debug): Do not compress a debug section if
1660 doing so would make it larger.
1662 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1664 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1665 (i386_align_code): Add PROCESSOR_ZNVER cases.
1666 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1667 * doc/c-i386.texi: Add znver1 and clzero.
1669 2015-03-16 Nick Clifton <nickc@redhat.com>
1671 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1673 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1675 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1678 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1680 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1682 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1684 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1685 * doc/c-mips.texi: Document i6400 -march option.
1687 2015-03-12 Nick Clifton <nickc@redhat.com>
1690 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1691 to arm_apply_sym_value. Update prototype.
1692 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1693 Do not apply the value if the symbol is in a different segment to
1694 the current segment.
1696 2015-03-11 Alan Modra <amodra@gmail.com>
1698 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1699 (md_apply_fix): Report an error on data-only fixups used with insns.
1701 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1703 * config/tc-s390.c (md_gather_operands): Check for valid
1704 length field operands.
1706 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1708 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1709 values for '^' on OP_REGLSTs.
1710 (do_push_pop): Add new writeback constraint.
1712 2015-03-10 Renlin Li <renlin.li@arm.com>
1714 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1715 (mapping_state_2): Emit first MAP_DATA symbol here.
1717 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1719 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1722 2015-03-10 Nick Clifton <nickc@redhat.com>
1725 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1726 initialised when CPU_DEFAULT is defined.
1728 2015-03-05 Nick Clifton <nickc@redhat.com>
1730 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1731 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1732 -m8byte-align and -m4byte-align command line options.
1734 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1737 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1738 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1741 2015-02-28 Alan Modra <amodra@gmail.com>
1743 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1744 end to their alignment.
1746 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1748 * config/tc-aarch64.c (reloc_table_entry): Generate
1749 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1750 (md_apply_fix, aarch64_force_relocation): Handle
1751 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1753 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1755 * config/tc-aarch64.c (reloc_table_entry): Generate
1756 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1757 (md_apply_fix, aarch64_force_relocation): Handle
1758 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1760 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1762 * config/tc-aarch64.c (reloc_table_entry): Generate
1763 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1764 (md_apply_fix, aarch64_force_relocation): Handle
1765 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1767 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1769 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1770 (reloc_table): Likewise.
1771 (parse_address_main): Use ld_literal_type.
1773 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1775 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1776 (reloc_table): Likewise.
1777 (parse_address_main): Use adr_type.
1779 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1781 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1783 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1785 * config/tc-avr.c: Add elf32-avr.h include.
1786 (struct avr_property_record_link): New structure.
1787 (avr_output_property_section_header): New function.
1788 (avr_record_size): New function.
1789 (avr_output_property_record): New function.
1790 (avr_create_property_section): New function.
1791 (avr_handle_align): New function.
1792 (exclude_section_from_property_tables): New function.
1793 (create_record_for_frag): New function.
1794 (append_records_for_section): New function.
1795 (avr_create_and_fill_property_section): New function.
1796 (avr_post_relax_hook): New function.
1797 * config/tc-avr.h (md_post_relax_hook): Define.
1798 (avr_post_relax_hook): Declare.
1799 (HANDLE_ALIGN): Define.
1800 (avr_handle_align): Declare.
1801 (strut avr_frag_data): New structure.
1802 (TC_FRAG_TYPE): Define.
1804 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1806 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1809 2015-02-24 Nick Clifton <nickc@redhat.com>
1811 * config/tc-v850.c (soft_float): New variable.
1812 (v850_data_8): New variable.
1813 (md_show_usage): Add -msoft-float/-mhard-float.
1814 (md_parse_option): Likewise.
1815 (md_begin): Set the default value of soft_float.
1816 (v850_md_end): New function. Creates a note section.
1817 * config/tc-v850.h (md_end): Define.
1818 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1820 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1822 * config/tc-h8300.c (line_separater_chars): Add a version for
1823 h8300-linux that includes a separator.
1824 (default_mach): New variable.
1826 (md_longopts): Add '--march' option.
1827 (md_parse_option): Parse the new option.
1828 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1829 * configure.tgt: Add h8300-*-linux
1830 * doc/c-h8300.texi: Document --march.
1832 2015-02-23 Nick Clifton <nickc@redhat.com>
1835 * dwarf2dbg.c (out_header): When generating dwarf sections use
1836 real symbols not temps for the start and end symbols.
1837 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1838 adjustments to relocations in debug sections.
1839 (TC_LINKRELAX_FIXUP): Likewise.
1841 2015-02-19 Alan Modra <amodra@gmail.com>
1843 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1844 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1846 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1848 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1850 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1852 * config/tc-arm.c: Add support for Cortex-A72.
1854 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1856 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1857 of as_warn for deprecation messages.
1858 (encode_arm_addr_mode_2): Likewise.
1859 (check_obsolete): Likewise.
1860 (do_rd_rm_rn): Likewise.
1861 (do_co_reg): Likewise.
1862 (do_setend): Likewise.
1863 (do_t_mov_cmp): Likewise.
1864 (do_neon_ldr_str): Likewise.
1865 (opcode_lookup): Likewise.
1866 (if_fsm_post_encode): Likewise.
1867 (md_assemble): Likewise.
1869 2015-02-06 Jan Beulich <jbeulich@suse.com>
1871 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1872 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1873 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1876 2015-02-05 Alan Modra <amodra@gmail.com>
1878 * config/tc-msp430.c (md_assemble): Correct size passed to
1879 extract_cmd. Remove index check.
1881 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1883 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1884 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1886 2015-02-04 Nick Clifton <nickc@redhat.com>
1888 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1891 2015-02-03 Renlin Li <renlin.li@arm.com>
1893 * doc/c-aarch64.texi (.arch): Document the directive.
1894 (.arch_extension): Likewise.
1896 2015-02-03 Nick Clifton <nickc@redhat.com>
1898 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1900 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1902 * Makefile.am: Add FT32 files.
1903 * config/tc-ft32.c: New file.
1904 * config/tc-ft32.h: New file.
1905 * configure.tgt: Add FT32 support.
1906 * Makefile.in: Regenerate.
1907 * po/POTFILES.in: Regenerate.
1909 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1911 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1912 of instruction la to a symbol.
1914 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1916 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1919 2015-01-19 Alan Modra <amodra@gmail.com>
1921 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1922 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1924 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1926 * config/tc-s390.c (struct pd_reg): Remove.
1927 (pre_defined_registers): Remove.
1928 (REG_NAME_CNT): Remove.
1929 (reg_name_search): Calculate the register number instead of doing
1931 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1932 reg_name_search signature.
1933 (s390_parse_cpu): Support the new arch string z13.
1934 (s390_insert_operand): Support for vector registers with the extra
1935 field for the fifth bit of each vector register operand.
1936 (md_gather_operand): Adjust to the new handling of optional
1939 * doc/as.texinfo: Document the z13 cpu string.
1941 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1943 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1944 #0, restoring previous behaviour.
1946 2015-01-12 Jan Beulich <jbeulich@suse.com>
1948 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1949 (cfi_pseudo_table): Add "cfi_label".
1950 (output_cfi_insn): Handle CFI_label.
1951 (select_cie_for_fde): Als terminate CIE when encountering
1953 * dw2gencfi.h (cfi_add_label): Declare.
1954 (struct cfi_insn_data): New member "sym_name".
1956 * read.c (read_symbol_name): Drop "static".
1957 * read.h (read_symbol_name): Declare.
1959 2015-01-12 Jan Beulich <jbeulich@suse.com>
1961 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1962 (do_neon_qshl_imm): Likewise.
1964 2015-01-12 Alan Modra <amodra@gmail.com>
1966 * read.c (s_altmacro, s_reloc): Make definition static.
1968 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1970 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1973 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1975 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1977 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1979 2015-01-07 Jan Beulich <jbeulich@suse.com>
1981 * config/tc-arm.c (struct arm_option_extension_value_table):
1982 Split field "value" into fields "merge_value" and "clear_value".
1983 (arm_extensions): Adjust initializer accordingly.
1985 2015-01-01 Alan Modra <amodra@gmail.com>
1987 * as.c (parse_args): Just print current year.
1989 2015-01-01 Alan Modra <amodra@gmail.com>
1991 Update year range in copyright notice of all files.
1993 For older changes see ChangeLog-2014
1995 Copyright (C) 2015 Free Software Foundation, Inc.
1997 Copying and distribution of this file, with or without modification,
1998 are permitted in any medium without royalty provided the copyright
1999 notice and this notice are preserved.
2005 version-control: never