1 2015-10-02 Renlin Li <renlin.li@arm.com>
3 * config/tc-aarch64.c (reloc_table): New relocation modifier
5 (process_movw_reloc_info): Support newly added modifier.
6 (md_apply_fix): Likewise.
8 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
10 * doc/c-s390.texi: Add documentation.
11 Add missing code markup.
12 * config/tc-s390.c (current_flags): New static variable.
13 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
14 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
16 (md_parse_option): Call s390_parse_cpu with the new signature.
17 (s390_machine): Likewise.
18 Keep track of current_flags.
20 undefine MAX_HISTORY at end of function.
21 (s390_machinemode): undefine MAX_HISTORY at end of function.
22 Update an error message.
24 2015-08-11 Peter Zotov <whitequark@whitequark.org>
27 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
29 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
31 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
34 * configure.ac (nds32): Don't use bash == in tests.
35 * configure: Regenerate.
37 2015-09-23 Nick Clifton <nickc@redhat.com>
39 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
41 2015-09-22 Nick Clifton <nickc@redhat.com>
43 * config/tc-rx.c (nop_7): Recode using MAX.
45 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
47 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
48 the latest gcc's warning.
50 2015-08-27 Alan Modra <amodra@gmail.com>
53 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
54 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
55 Use input_line_pointer directly.
56 * config/tc-arm.h (TC_START_LABEL): Redefine.
57 (TC_START_LABEL_WITHOUT_COLON): Redefine.
58 (tc_start_label_without_colon): Update prototype.
59 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
61 * config/tc-bfin.h (bfin_start_label): Update prototype.
62 (TC_START_LABEL): Redefine.
63 * config/tc-d30v.h (TC_START_LABEL): Redefine.
64 * config/tc-fr30.c (restore_colon): Rewrite.
65 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
66 i_l_p over quote. Update restore_colon calls.
67 * config/tc-fr30.h (TC_START_LABEL): Redefine.
68 (fr30_is_colon_insn): Update prototype.
69 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
70 * config/tc-m32c.h (TC_START_LABEL): Redefine.
71 (m32c_is_colon_insn): Update prototype.
72 * config/tc-m32r.h (TC_START_LABEL): Redefine.
73 * config/tc-mep.h (TC_START_LABEL): Redefine.
74 * config/tc-nds32.h (TC_START_LABEL): Redefine.
75 * config/tc-tic54x.c (tic54x_start_label): Replace params with
76 nul_char and next_char. Step over trailing quote.
77 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
78 (tic54x_start_label): Update prototype.
79 * read.c (TC_START_LABEL): Redefine. Update invocation.
80 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
81 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
82 and restore if calling s_set. Don't restore delim again.
84 2015-08-26 Alan Modra <amodra@gmail.com>
87 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
88 call to where input line used to be restored.
89 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
91 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
93 2015-08-26 Nick Clifton <nickc@redhat.com>
96 * configure.ac (AS_CHECK_DECLS): Add asprintf.
97 * configure: Regenerate.
98 * config.in: Regenerate.
100 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
102 * config/tc-sparc.c (priv_reg_table): New privileged register
105 2015-08-21 Nick Clifton <nickc@redhat.com>
108 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
109 return parameter pointing to the start of the symbol. Allow
110 symbol names enclosed in double quotes.
111 (restore_line_pointer): New function. Replace the NUL character
112 inserted into the input stream with the given character. If the
113 character was a double quote, advance the input pointer.
114 * expr.h (get_symbol_end): Delete.
115 (get_symbol_name): Add prototype.
116 (restore_line_pointer): Prototype.
117 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
118 * doc/as.texinfo (Symbol Intro): Document that symbol names can
119 now be enclosed in double quotes.
120 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
121 Use restore_line_pointer to replace the NUL in the input stream.
122 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
123 Check for the use of double quoted symbol names.
125 * config/obj-aout.c: Likewise.
126 * config/obj-coff-seh.c: Likewise.
127 * config/obj-coff.c: Likewise.
128 * config/obj-elf.c: Likewise.
129 * config/obj-evax.c: Likewise.
130 * config/obj-macho.c: Likewise.
131 * config/obj-som.c: Likewise.
132 * config/tc-alpha.c: Likewise.
133 * config/tc-arc.c: Likewise.
134 * config/tc-arm.c: Likewise.
135 * config/tc-dlx.c: Likewise.
136 * config/tc-h8300.c: Likewise.
137 * config/tc-hppa.c: Likewise.
138 * config/tc-i370.c: Likewise.
139 * config/tc-i386-intel.c: Likewise.
140 * config/tc-i386.c: Likewise.
141 * config/tc-i960.c: Likewise.
142 * config/tc-ia64.c: Likewise.
143 * config/tc-iq2000.c: Likewise.
144 * config/tc-m32r.c: Likewise.
145 * config/tc-m68hc11.c: Likewise.
146 * config/tc-m68k.c: Likewise.
147 * config/tc-microblaze.c: Likewise.
148 * config/tc-mips.c: Likewise.
149 * config/tc-mmix.c: Likewise.
150 * config/tc-mn10200.c: Likewise.
151 * config/tc-mn10300.c: Likewise.
152 * config/tc-nios2.c: Likewise.
153 * config/tc-ppc.c: Likewise.
154 * config/tc-s390.c: Likewise.
155 * config/tc-score.c: Likewise.
156 * config/tc-score7.c: Likewise.
157 * config/tc-sparc.c: Likewise.
158 * config/tc-tic4x.c: Likewise.
159 * config/tc-tic54x.c: Likewise.
160 * config/tc-tic6x.c: Likewise.
161 * config/tc-tilegx.c: Likewise.
162 * config/tc-tilepro.c: Likewise.
163 * config/tc-v850.c: Likewise.
164 * config/tc-xtensa.c: Likewise.
165 * config/tc-z80.c: Likewise.
166 * dw2gencfi.c: Likewise.
167 * dwarf2dbgc.: Likewise.
172 2015-08-19 Jiong Wang <jiong.wang@arm.com>
174 * config/tc-aarch64.c (reloc_table): New relocation types support for
176 (ldst_lo12_determine_real_reloc_type): Support
177 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
178 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
179 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
180 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
181 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
182 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
183 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
184 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
185 (parse_operands): Likewise.
186 (md_apply_fix): Likewise.
187 (aarch64_force_relocation): Likewise.
188 (process_movw_reloc_info): Likewise.
190 2015-08-19 Jiong Wang <jiong.wang@arm.com>
192 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
193 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
194 "dtprel_g1_nc", "dtprel_g2".
195 (md_apply_fix): Support new relocation types.
196 (aarch64_force_relocation): Likewise.
197 (process_movw_reloc_info): Likewise.
199 2015-08-19 Jiong Wang <jiong.wang@arm.com>
201 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
202 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
203 (aarch64_force_relocation): Likewise.
205 2015-08-17 Alan Modra <amodra@gmail.com>
207 * gas/config/tc-arm.c (s_align): Delete.
208 (md_pseudo_table): Use s_align_ptwo for "align".
209 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
210 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
212 2015-08-13 Alan Modra <amodra@gmail.com>
214 * expr.c (operand): Rewrite handling of operands starting with "0f".
215 If atof_generic only parses "-" or "+", treat as expression.
217 2015-08-13 Alan Modra <amodra@gmail.com>
218 DJ Delorie <dj@redhat.com>
220 * expr.c (integer_constant): Return O_absent expression if eol.
221 (operand): For targets with both LOCAL_LABELS_FB and
222 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
223 digits as a local label reference. Correct handling of 0b prefix.
224 If a suffix is not allowed, error on 0B.
226 2015-08-13 Alan Modra <amodra@gmail.com>
228 * doc/as.texinfo (Local Labels): Allowed range of N in local
229 labels is non-negative integers, not positive integers.
231 2015-08-12 David Weatherford <weath@cadence.com>
233 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
235 (xtensa_maybe_create_literal_pool_frag): New function.
236 (litpool_seg_list, auto_litpools, auto_litpool_limit)
237 (litpool_buf, litpool_slotbuf): New static variables.
238 (option_auto_litpools, option_no_auto_litpools)
239 (option_auto_litpool_limit): New enum identifiers.
240 (md_longopts): Add entries for auto-litpools, no-auto-litpools
241 and auto-litpool-limit.
242 (md_parse_option): Handle option_auto_litpools,
243 option_no_auto_litpools and option_auto_litpool_limit.
244 (md_show_usage): Add help for --[no-]auto-litpools and
245 --auto-litpool-limit.
246 (xtensa_mark_literal_pool_location): Record a place for literal
247 pool with a call to xtensa_maybe_create_literal_pool_frag.
248 (get_literal_pool_location): Find highest priority literal pool
249 or convert candidate to literal pool when auto-litpools are used.
250 (xg_assemble_vliw_tokens): Create literal pool after jump
252 (xtensa_check_frag_count): Create candidate literal pool every
253 auto_litpool_limit frags.
254 (xtensa_relax_frag): Add jump around literals to non-empty
256 (xtensa_move_literals): Estimate literal pool addresses and move
257 unreachable literals closer to their users, converting candidate
258 to literal pool if needed.
259 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
260 about missing .literal_position in case auto-litpools are not
262 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
263 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
264 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
265 --no-auto-litpools options.
266 * doc/c-xtensa.texi (Xtensa options): Likewise.
268 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
270 * config/tc-mips.c (move_register): Change to use 'or' only.
271 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
274 2015-08-11 Jiong Wang <jiong.wang@arm.com>
276 * config/tc-aarch64.c (reloc_table): New relocation modifiers
278 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
279 (aarch64_force_relocation): Likewise.
281 2015-08-11 Jiong Wang <jiong.wang@arm.com>
283 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
284 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
285 (aarch64_force_relocation): Likewise.
287 2015-08-11 Jiong Wang <jiong.wang@arm.com>
289 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
290 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
291 (aarch64_force_relocation): Likewise.
293 2015-08-11 Nick Clifton <nickc@redhat.com>
296 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
297 compile time warnings about constant expressions being shifted
299 (do_iwmmxt_wldstd): Likewise.
300 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
301 (md_assemble): Likewise.
304 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
305 remove redundant checks.
306 (md_apply_fix): Likewise.
309 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
310 a numeric constant value.
313 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
316 * config/xtensa-relax.c (same_operand_name): Fix typo.
318 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
320 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
321 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
323 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
325 * doc/c-aarch64.texi (.xword): Document directive.
327 2015-08-03 Nick Clifton <nickc@redhat.com>
329 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
330 fix typo in its entry: @kindex -> @item.
332 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
334 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
335 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
337 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
339 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
340 * doc/c-mips.text: Document -march=interaptiv.
342 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
344 * configure: Regenerated.
346 2015-07-24 Nick Clifton <nickc@redhat.com>
348 * config/tc-rl78.c (rl78_abs_sym): New local variable.
349 (md_begin): Initialise the new symbol.
350 (OPIMM): Define the value to be relative to the new symbol and not
351 the absolute section symbol.
353 2015-07-22 Alan Modra <amodra@gmail.com>
356 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
357 loop. Don't drop lines at end of file lacking a newline, add a
358 newline instead. Ensure partial_size is zero whenever
359 partial_where is NULL. Adjust buffer size for extra char.
360 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
362 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
364 * NEWS: Mention corrected spelling of armv6kz.
365 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
367 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
368 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
370 2015-07-16 Jiong Wang <jiong.wang@arm.com>
372 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
373 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
374 (aarch64_force_relocation): Ditto.
376 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
378 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
379 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
382 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
384 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
385 not support ARM mode" error messages.
387 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
389 * config/tc-i386.c (flag_compress_debug): Replace
390 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
392 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
394 * as.c (parse_args): Make --compress-debug-sections and
395 --compress-debug-sections=zlib the same as
396 --compress-debug-sections=zlib-gabi.
397 * doc/as.texinfo: Change --compress-debug-sections and
398 --compress-debug-sections=zlib to zlib-gabi.
400 2015-07-09 Catherine Moore <clm@codesourcery.com>
402 * config/tc-mips.c (check_fpabi): Handle
403 VAL_GNU_MIPS_ABI_FP_NAN2008.
405 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
407 * doc/as.texinfo: Clarify case requirements for pseudo ops.
409 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
411 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
412 32 bit PC relative and update offset if the fixup is pc-relative.
413 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
416 2015-07-03 Alan Modra <amodra@gmail.com>
418 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
419 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
421 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
422 Cesar Philippidis <cesar@codesourcery.com>
424 * config/tc-nios2.c (nios2_min_align): New.
425 (nop): Replace with....
426 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
427 (nios2_align): Handle alignment on 2-byte boundaries when CDX
428 instructions may be present.
429 (s_nios2_align): Adjust reference to nop.
430 (CDXBRANCH, IS_CDXBRANCH): New.
431 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
432 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
433 (nios2_relax_frag): Likewise.
434 (md_convert_frag): Handle R2 encodings.
435 (nios2_check_overflow): Check that low-order bits are zero
436 before applying rightshift from howto.
437 (nios2_check_overflow): Correct negative overflow calculation.
438 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
439 generic overflow messages for miscellaneous instruction formats.
440 (md_apply_fix): Recognize new R2 relocations. For pc_relative
441 relocations, store fixup in *valP.
442 (nios2_reglist_mask, nios2_reglist_dir): New.
443 (nios2_parse_reglist): New.
444 (nios2_parse_base_register): New.
445 (nios2_assemble_expression): Handle constant expressions designated
447 (nios2_assemble_reg3): New.
448 (nios2_assemble_arg_c): Handle R2 instruction formats.
449 (nios2_assemble_arg_d): Likewise.
450 (nios2_assemble_arg_s): Likewise.
451 (nios2_assemble_arg_t): Likewise.
452 (nios2_assemble_arg_D): New.
453 (nios2_assemble_arg_S): New.
454 (nios2_assemble_arg_T): New.
455 (nios2_assemble_arg_i): Handle R2 instruction formats.
456 (nios2_assemble_arg_I): New.
457 (nios2_assemble_arg_u): Handle R2 instruction formats.
458 (nios2_assemble_arg_U): New.
459 (nios2_assemble_arg_V): New.
460 (nios2_assemble_arg_W): New.
461 (nios2_assemble_arg_X): New.
462 (nios2_assemble_arg_Y): New.
463 (nios2_assemble_arg_o): Handle R2 instruction formats.
464 (nios2_assemble_arg_O): New.
465 (nios2_assemble_arg_P): New.
466 (nios2_assemble_arg_j): Handle R2 instruction formats.
467 (nios2_assemble_arg_k): New.
468 (nios2_assemble_arg_l): Handle R2 instruction formats.
469 (nios2_assemble_arg_m): Likewise.
470 (nios2_assemble_arg_M): New.
471 (nios2_assemble_arg_N): New.
472 (nios2_assemble_arg_e): New.
473 (nios2_assemble_arg_f): New.
474 (nios2_assemble_arg_g): New.
475 (nios2_assemble_arg_h): New.
476 (nios2_assemble_arg_R): New.
477 (nios2_assemble_arg_B): New.
478 (nios2_assemble_args): Handle new argument letters.
479 (nios2_consume_arg): Likewise.
480 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
482 (nios2_ps_insn_info_structs): Add nop.n.
483 (output_ubranch): Handle CDX branches.
484 (output_cbranch): Likewise.
485 (output_call): Handle R2 encodings.
486 (output_movia): Likewise.
487 (md_begin): Initialize nios2_min_align.
488 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
489 if a 16-bit instruction is seen.
490 (nios2_cons_align): Use appropriate nop pattern.
492 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
493 Cesar Philippidis <cesar@codesourcery.com>
495 * config/tc-nios2.c: Adjust includes.
496 (OPTION_MARCH): Define.
497 (md_longopts): Add -march option.
498 (nios2_architecture): New.
499 (nios2_use_arch): New.
500 (md_parse_option): Handle OPTION_MARCH.
501 (md_show_usage): Document -march.
502 (md_begin): Set arch in BFD.
503 (nios2_elf_final_processing): New.
504 * config/tc-nios2.h (elf_tc_final_processing): Define.
505 (nios2_elf_final_processing): New.
506 * doc/c-nios2.texi (-march): Add documentation.
508 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
510 * config/tc-i386.c (cpu_arch): Add .mwaitx.
511 (process_immext): Check operands for monitorx/mwaitx instructions.
512 * doc/c-i386.texi: Document mwaitx.
514 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
516 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
517 COMPRESS_DEBUG_GNU_ZLIB.
518 * config/tc-i386.c (flag_compress_debug): Likewise.
520 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
522 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
524 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
526 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
527 Allow for optional operands without insert functions.
529 2015-06-18 Nick Clifton <nickc@redhat.com>
532 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
533 mode against a nearby symbol.
535 2015-06-18 Nick Clifton <nickc@redhat.com>
538 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
539 in the same case as BFD_RELOC_ARM_TLS_IS32.
541 2015-06-17 Nick Clifton <nickc@redhat.com>
543 * config/tc-arm.c (is_double_a_single): Make conditional upon the
544 availablity of a 64-bit type. Use this type for the argument and
546 (double_to_single): Likewise.
547 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
548 the constant value, if available. Generate a 64-bit value from a
549 bignum if supported. Only perform the second optimization for
550 PR 18500 if the 64-bit type is available.
552 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
555 * config/tc-arm.c (is_double_a_single): New function.
556 (double_to_single): New function.
557 (move_or_literal_pool): Add support for converting VLDR to VMOV.
560 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
561 to MOV.w or MVN.w for Thumb2.
563 2015-06-17 Nicolas Pitre <nico@linaro.org>
565 * as.c (show_usage): Document --sectname-subst.
566 (parse_args): Add --sectname-subst.
567 * as.h (flag_sectname_subst): New.
568 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
569 * doc/as.texinfo: Document it.
571 2015-06-15 Renlin Li <renlin.li@arm.com>
573 * config/tc-aarch64.c (reloc_table): New relocation modifier.
574 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
575 (aarch64_force_relocation): Ditto
577 2015-06-13 Mark Wielaard <mjw@redhat.com>
579 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
580 out_debug_aranges depends on it.
581 (out_debug_aranges): Track size of header to properly pad header
582 for address alignment.
584 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
587 * gas/config/tc-hppa.c (last_label_symbol): Declare.
588 (pa_get_label): Return last label in current space/segment or NULL.
589 (pa_define_label): Record last label and add to root.
590 (pa_undefine_label): Remove last label from root.
592 2015-06-08 Nick Clifton <nickc@redhat.com>
594 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
596 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
598 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
599 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
600 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
602 2015-06-04 Renlin Li <renlin.li@arm.com>
604 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
607 2015-06-04 Nick Clifton <nickc@redhat.com>
609 * config/tc-h8300.c (md_section_align): Fix compile time warning
610 about left shifting a negative value.
612 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
614 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
615 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
616 * NEWS: Mention ARMv8.1 support.
618 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
620 * config/tc-arm.c (arm_ext_pan): New.
621 (do_setpan): New, encode an ARM SETPAN instruction.
622 (do_t_setpan): New, encode a Thumb SETPAN instruction.
623 (insns): Add "setpan".
624 (arm_extensions): Add "pan".
625 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
628 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
630 * config/tc-aarch64.c (aarch64_features): Add "rdma".
631 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
633 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
635 * config/tc-aarch64.c (aarch64_features): Add "lor".
636 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
637 architecture extensions.
639 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
641 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
642 support. Fix whitespace.
643 (parse_operands): Update for parse_sys_reg changes.
644 (aarch64_features): Add "pan".
645 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
647 2015-06-01 Jiong Wang <jiong.wang@arm.com>
649 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
650 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
651 (aarch64_force_relocation): Ditto.
653 2015-06-01 Jiong Wang <jiong.wang@arm.com>
655 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
656 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
657 (aarch64_force_relocation): Ditto.
659 2015-05-28 Catherine Moore <clm@codesourcery.com>
660 Bernd Schmidt <bernds@codesourcery.com>
661 Paul Brook <paul@codesourcery.com>
664 * config/tc-alpha.c (all_cfi_sections): Declare.
665 (s_alpha_ent): Initialize all_cfi_sections.
666 (alpha_elf_md_end): Invoke cfi_set_sections.
667 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
668 (s_ehword): Use BFD_RELOC_32_PCREL.
669 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
670 (mips_cfi_reloc_for_encoding): New function.
671 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
672 (DWARF2_FDE_RELOC_ENCODING): Define.
673 (tc_cfi_reloc_for_encoding): Define.
674 (mips_cfi_reloc_for_encoding): Define.
675 (tc_compact_eh_opcode_stop): Define.
676 (tc_compact_eh_opcode_pad): Define.
677 * doc/as.texinfo: Document Compact EH extensions.
678 * doc/internals.texi: Likewise.
679 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
680 (tc_cfi_reloc_for_encoding): Provide default.
681 (compact_eh): Declare.
682 (emit_expr_encoded): New function.
683 (get_debugseg_name): Add Compact EH support.
684 (alloc_debugseg_item): Likewise.
685 (cfi_set_sections): New function.
686 (dot_cfi_fde_data): New function.
687 (dot_cfi_personality_id): New function.
688 (dot_cfi_inline_lsda): New function.
689 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
691 (dot_cfi_personality): Add Compact EH support.
692 (dot_cfi_lsda): Likewise.
693 (dot_cfi_sections): Likewise.
694 (dot_cfi_startproc): Likewise.
695 (get_cfi_seg): Likewise.
696 (output_compact_unwind_data): New function.
697 (output_cfi_insn): Add Compact EH support.
698 (output_cie): Likewise.
699 (output_fde): Likewise.
700 (cfi_finish): Likewise.
701 (cfi_emit_eh_header): New function.
702 (output_eh_header): New function.
703 * dw2gencfi.h (cfi_set_sections): Declare.
704 (SUPPORT_COMPACT_EH): Define.
705 (MULTIPLE_FRAME_SECTIONS): Define.
706 New enumeration to describe the Compact EH header format.
707 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
708 eh_data, eh_loc and sections.
709 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
710 CFI_EMIT_eh_frame_compact): Define.
712 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
714 * config/tc-xtensa.c (xtensa_move_literals): Check that
715 search_frag is non-NULL. Report error if literal frag is not
718 2015-05-22 Nick Clifton <nickc@redhat.com>
721 * read.c (output_big_sleb128): Use U suffix to prevent compile
724 2015-05-19 Jiong Wang <jiong.wang@arm.com>
726 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
727 labels alphabetically.
728 (md_apply_fix): Ditto.
729 (aarch64_force_relocation): Ditto.
731 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
734 * config/tc-i386.c (OPTION_MAMD64): New.
735 (OPTION_MINTEL64): Likewise.
736 (md_longopts): Add -mamd64 and -mintel64.
737 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
738 (md_show_usage): Add -mamd64 and -mintel64.
739 * doc/c-i386.texi: Document -mamd64 and -mintel64.
741 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
743 * config/tc-i386.c (shared): New.
744 (OPTION_MSHARED): Likewise.
745 (elf_symbol_resolved_in_segment_p): Add relocation argument.
746 Check PLT relocations and shared.
747 (md_estimate_size_before_relax): Pass fragP->fr_var to
748 elf_symbol_resolved_in_segment_p.
749 (md_longopts): Add -mshared.
750 (md_show_usage): Likewise.
751 (md_parse_option): Handle OPTION_MSHARED.
752 * doc/c-i386.texi: Document -mshared.
754 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
756 * write.c (compress_debug): Don't write the zlib header, which
757 is handled by bfd_update_compression_header.
759 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
761 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
762 closer than J_RANGE / 2 to jump frag.
764 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
766 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
767 * config/tc-i386.c (i386_mach): Support iamcu.
768 (i386_target_format): Likewise.
770 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
772 * config/tc-i386.c (cpu_arch): Add iamcu.
773 (i386_align_code): Handle PROCESSOR_IAMCU.
774 (i386_arch): Likewise.
775 (i386_mach): Likewise.
776 (i386_target_format): Likewise.
777 (valid_iamcu_cpu_flags): New function.
778 (check_cpu_arch_compatible): Only allow Intel MCU instructions
779 when targeting Intel MCU.
780 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
781 are valid for Intel MCU.
782 (md_parse_option): Likewise.
783 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
784 (processor_type): Add PROCESSOR_IAMCU.
785 * doc/c-i386.texi: Document iamcu.
787 2015-05-08 Nick Clifton <nickc@redhat.com>
790 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
791 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
792 the symbol name checking code to here from...
793 (md_undefined_symbo): ... here.
795 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
797 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
798 (md_estimate_size_before_relax): Use it.
800 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
802 * config/tc-sparc.c: Typo in comment fixed.
804 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
806 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
808 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
810 2015-05-06 Nick Clifton <nickc@redhat.com>
812 * doc/as.texinfo (Dollar Local Labels): Note that these are only
813 supported on some targets.
815 2015-05-06 Renlin Li <renlin.li@arm.com>
817 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
819 2015-05-05 Renlin Li <renlin.li@arm.com>
821 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
824 2015-05-05 Nick Clifton <nickc@redhat.com>
826 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
827 (msp430_make_init_symbols): New function.
828 (msp430_section): Call it.
829 (msp430_frob_section): Likewise.
831 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
833 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
834 (struct cached_fixup, struct fixup_cache): New structures.
835 (fixup_order, xtensa_make_cached_fixup),
836 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
837 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
838 (xtensa_add_cached_fixup): New functions.
839 (xtensa_relax_frag): Cache fixups pointing at potentially
840 oversized jumps at the beginning of every relaxation pass. Only
841 check subset of this cache in the reach of single jump from the
842 trampoline frag currently being relaxed.
844 2015-05-01 Nick Clifton <nickc@redhat.com>
846 * config/rl78-parse.y (MULU): Remove ISA_G14.
847 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
849 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
851 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
852 * config/tc-i386.h (md_end): Likewise.
853 (i386_elf_emit_arch_note): Likewise.
855 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
857 * configure.tgt: Support i386-*-elf*.
859 2015-04-30 DJ Delorie <dj@redhat.com>
861 * config/rl78-defs.h (rl78_isa_g10): New.
864 * config/rl78-parse.y (ISA_G10): New.
867 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
868 * config/tc-rl78.c (rl78_isa_g10): New.
872 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
874 * config/tc-i386.c (i386_target_format): Use "else if" on
877 2015-04-30 Nick Clifton <nickc@redhat.com>
880 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
881 (if enabled) when the user creates a symbol with the same name as
883 (flag_warn_syms): New static variable.
884 (arm_opts): Add mwarn-syms and mno-warn-syms.
885 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
889 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
891 2015-04-29 Nick Clifton <nickc@redhat.com>
894 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
895 if the operand is neither a register nor a vector.
897 2015-04-29 Nick Clifton <nickc@redhat.com>
899 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
900 times if the expression is not constant and the target uses linker
903 2015-04-28 Renlin Li <renlin.li@arm.com>
905 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
907 2015-04-28 Nick Clifton <nickc@redhat.com>
910 * cond.c (s_if): Stop compile time warning about stopc being used
914 2015-04-27 Renlin Li <renlin.li@arm.com>
916 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
918 (md_assemble): Likewise, move the align code outside the loop.
920 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
922 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
925 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
927 * config/tc-arm.h (arm_min): New function.
928 (SUB_SEGMENT_ALIGN): Define.
930 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
932 * config/tc-mips.c (macro): State the recommended way of creating
933 32-bit or 64-bit addresses.
935 2015-04-23 Jan Beulich <jbeulich@suse.com>
937 * config/tc-i386.c (match_mem_size): Also allow no size
938 specification when broadcasting.
940 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
942 * doc/as.texinfo (Bundle directives): Shorten menu entry and
944 (CFI directives): Use @subsection.
945 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
946 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
948 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
950 * config/tc-avr.c (create_record_for_frag): Rename link to
953 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
956 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
958 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
960 * as.h (compressed_debug_section_type): Removed.
962 2015-04-14 Nick Clifton <nickc@redhat.com>
964 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
965 (TC_FORCE_RELOCATION_SUB_SAME): Define.
966 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
968 2015-04-10 Nick Clifton <nickc@redhat.com>
971 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
972 the -EB option with the linker's --be8 option.
974 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
976 * doc/c-rx.texi: Fix markup typos in last change.
978 2015-04-09 Nick Clifton <nickc@redhat.com>
980 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
981 (md_longopts): Add -mno-allow-string-insns.
982 (md_parse_option): Handle -mno-allow-string-insns.
983 (md_show_usage): Mention -mno-allow-string-insns.
984 (rx_note_string_insn_use): New function. Produces an error
985 message if a string insn is used when it is not allowed.
986 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
987 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
988 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
989 * doc/c-rx.texi: Document -mno-allow-string-insns.
991 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
993 * as.c (show_usage): Update --compress-debug-sections.
994 (std_longopts): Use optional_argument on compress-debug-sections.
996 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
997 * as.h (compressed_debug_section_type): New.
998 (flag_compress_debug): Change type to compressed_debug_section_type.
999 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1000 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1001 --compress-debug-sections=zlib-gabi. Call
1002 bfd_get_compression_header_size to get compression header size.
1003 Don't rename section name for --compress-debug-sections=zlib-gabi.
1004 * config/tc-i386.c (compressed_debug_section_type): Set to
1005 COMPRESS_DEBUG_ZLIB.
1006 * doc/as.texinfo: Document
1007 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1009 2015-04-07 Renlin Li <renlin.li@arm.com>
1011 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1012 (s_aarch64_inst): Likewise.
1013 (md_assemble): Likewise.
1015 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1017 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1020 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1022 * write.c (compress_debug): Don't write the zlib header if
1023 compressed section size is the same as before compression.
1025 2015-04-02 Nick Clifton <nickc@redhat.com>
1028 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1029 min and max parameters. Sign extend values before testing.
1031 2015-04-02 Renlin Li <renlin.li@arm.com>
1033 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1034 (mapping_state_2): Don't emit MAP_DATA here.
1035 (s_aarch64_inst): Align frag during state transition.
1036 (md_assemble): Likewise.
1038 2015-04-02 Ed Maste <emaste@freebsd.org>
1040 * config/tc-aarch64.c (set_error_kind): Delete.
1041 (set_error_message): Delete.
1043 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1045 * configure: Regenerated.
1047 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1049 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1050 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1052 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1054 * config/tc-arm.c: Add support for Samsung Exynos M1.
1055 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1057 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1059 * configure: Regenerated.
1061 2015-03-31 Ed Schouten <ed@nuxi.nl>
1063 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1065 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1067 * configure.ac: Revert the AM_ZLIB change.
1068 * Makefile.in: Regenerated.
1069 * aclocal.m4: Likewise.
1070 * configure: Likewise.
1072 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1074 * Makefile.am (ZLIBINC): New.
1075 (AM_CFLAGS): Add $(ZLIBINC).
1076 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1077 (parse_args): Likewise.
1078 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1079 (compress_init): Don't check HAVE_ZLIB_H.
1080 (compress_data): Likewise.
1081 (compress_finish): Likewise.
1082 * configure.ac (AM_ZLIB): Removed.
1083 (zlibinc): New. AC_SUBST.
1084 Add --with-system-zlib.
1085 * Makefile.in: Regenerated.
1086 * config.in: Likewise.
1087 * configure: Likewise.
1088 * doc/Makefile.in: Likewise.
1090 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1092 * config/tc-i386.c (cpu_flags_set): Removed.
1094 2015-03-25 Renlin Li <renlin.li@arm.com>
1096 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1098 (mapping_state_2): Emit first MAP_DATA symbol here.
1100 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1103 * write.c (compress_debug): Don't write the zlib header if
1104 compression didn't make the section smaller.
1106 2015-03-24 Terry Guo <terry.guo@arm.com>
1108 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1110 (parse_psr): Likewise.
1111 (do_t_mrs): Likewise.
1112 (do_t_msr): Likewise.
1113 (static const arm_feature_set arm_ext_*): Defined with new macros.
1114 (static const arm_feature_set arm_cext_*): Likewise.
1115 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1116 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1117 (deprecated_coproc_regs): Likewise.
1118 (UL_BARRIER): Likewise.
1119 (barrier_opt_names): Likewise.
1120 (arm_cpus): Likewise.
1121 (arm_extensions): Likewise.
1123 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1125 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1126 instructions to 10 bytes.
1128 2015-03-19 Nick Clifton <nickc@redhat.com>
1130 * config/tc-rl78.c (enum options): Add G13 and G14.
1131 (md_longopts): Add -mg13 and -mg14.
1132 (md_parse_option): Handle -mg13 and -mg14.
1133 (md_show_usage): List -mg13 and -mg14.
1134 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1136 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1137 Nick Clifton <nickc@redhat.com>
1140 * doc/as.texinfo: Note that when gas compresses debug sections the
1141 compression is only performed if it makes the section smaller.
1142 * write.c (compress_debug): Do not compress a debug section if
1143 doing so would make it larger.
1145 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1147 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1148 (i386_align_code): Add PROCESSOR_ZNVER cases.
1149 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1150 * doc/c-i386.texi: Add znver1 and clzero.
1152 2015-03-16 Nick Clifton <nickc@redhat.com>
1154 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1156 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1158 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1161 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1163 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1165 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1167 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1168 * doc/c-mips.texi: Document i6400 -march option.
1170 2015-03-12 Nick Clifton <nickc@redhat.com>
1173 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1174 to arm_apply_sym_value. Update prototype.
1175 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1176 Do not apply the value if the symbol is in a different segment to
1177 the current segment.
1179 2015-03-11 Alan Modra <amodra@gmail.com>
1181 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1182 (md_apply_fix): Report an error on data-only fixups used with insns.
1184 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1186 * config/tc-s390.c (md_gather_operands): Check for valid
1187 length field operands.
1189 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1191 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1192 values for '^' on OP_REGLSTs.
1193 (do_push_pop): Add new writeback constraint.
1195 2015-03-10 Renlin Li <renlin.li@arm.com>
1197 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1198 (mapping_state_2): Emit first MAP_DATA symbol here.
1200 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1202 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1205 2015-03-10 Nick Clifton <nickc@redhat.com>
1208 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1209 initialised when CPU_DEFAULT is defined.
1211 2015-03-05 Nick Clifton <nickc@redhat.com>
1213 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1214 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1215 -m8byte-align and -m4byte-align command line options.
1217 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1220 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1221 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1224 2015-02-28 Alan Modra <amodra@gmail.com>
1226 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1227 end to their alignment.
1229 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1231 * config/tc-aarch64.c (reloc_table_entry): Generate
1232 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1233 (md_apply_fix, aarch64_force_relocation): Handle
1234 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1236 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1238 * config/tc-aarch64.c (reloc_table_entry): Generate
1239 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1240 (md_apply_fix, aarch64_force_relocation): Handle
1241 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1243 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1245 * config/tc-aarch64.c (reloc_table_entry): Generate
1246 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1247 (md_apply_fix, aarch64_force_relocation): Handle
1248 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1250 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1252 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1253 (reloc_table): Likewise.
1254 (parse_address_main): Use ld_literal_type.
1256 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1258 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1259 (reloc_table): Likewise.
1260 (parse_address_main): Use adr_type.
1262 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1264 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1266 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1268 * config/tc-avr.c: Add elf32-avr.h include.
1269 (struct avr_property_record_link): New structure.
1270 (avr_output_property_section_header): New function.
1271 (avr_record_size): New function.
1272 (avr_output_property_record): New function.
1273 (avr_create_property_section): New function.
1274 (avr_handle_align): New function.
1275 (exclude_section_from_property_tables): New function.
1276 (create_record_for_frag): New function.
1277 (append_records_for_section): New function.
1278 (avr_create_and_fill_property_section): New function.
1279 (avr_post_relax_hook): New function.
1280 * config/tc-avr.h (md_post_relax_hook): Define.
1281 (avr_post_relax_hook): Declare.
1282 (HANDLE_ALIGN): Define.
1283 (avr_handle_align): Declare.
1284 (strut avr_frag_data): New structure.
1285 (TC_FRAG_TYPE): Define.
1287 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1289 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1292 2015-02-24 Nick Clifton <nickc@redhat.com>
1294 * config/tc-v850.c (soft_float): New variable.
1295 (v850_data_8): New variable.
1296 (md_show_usage): Add -msoft-float/-mhard-float.
1297 (md_parse_option): Likewise.
1298 (md_begin): Set the default value of soft_float.
1299 (v850_md_end): New function. Creates a note section.
1300 * config/tc-v850.h (md_end): Define.
1301 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1303 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1305 * config/tc-h8300.c (line_separater_chars): Add a version for
1306 h8300-linux that includes a separator.
1307 (default_mach): New variable.
1309 (md_longopts): Add '--march' option.
1310 (md_parse_option): Parse the new option.
1311 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1312 * configure.tgt: Add h8300-*-linux
1313 * doc/c-h8300.texi: Document --march.
1315 2015-02-23 Nick Clifton <nickc@redhat.com>
1318 * dwarf2dbg.c (out_header): When generating dwarf sections use
1319 real symbols not temps for the start and end symbols.
1320 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1321 adjustments to relocations in debug sections.
1322 (TC_LINKRELAX_FIXUP): Likewise.
1324 2015-02-19 Alan Modra <amodra@gmail.com>
1326 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1327 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1329 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1331 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1333 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1335 * config/tc-arm.c: Add support for Cortex-A72.
1337 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1339 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1340 of as_warn for deprecation messages.
1341 (encode_arm_addr_mode_2): Likewise.
1342 (check_obsolete): Likewise.
1343 (do_rd_rm_rn): Likewise.
1344 (do_co_reg): Likewise.
1345 (do_setend): Likewise.
1346 (do_t_mov_cmp): Likewise.
1347 (do_neon_ldr_str): Likewise.
1348 (opcode_lookup): Likewise.
1349 (if_fsm_post_encode): Likewise.
1350 (md_assemble): Likewise.
1352 2015-02-06 Jan Beulich <jbeulich@suse.com>
1354 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1355 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1356 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1359 2015-02-05 Alan Modra <amodra@gmail.com>
1361 * config/tc-msp430.c (md_assemble): Correct size passed to
1362 extract_cmd. Remove index check.
1364 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1366 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1367 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1369 2015-02-04 Nick Clifton <nickc@redhat.com>
1371 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1374 2015-02-03 Renlin Li <renlin.li@arm.com>
1376 * doc/c-aarch64.texi (.arch): Document the directive.
1377 (.arch_extension): Likewise.
1379 2015-02-03 Nick Clifton <nickc@redhat.com>
1381 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1383 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1385 * Makefile.am: Add FT32 files.
1386 * config/tc-ft32.c: New file.
1387 * config/tc-ft32.h: New file.
1388 * configure.tgt: Add FT32 support.
1389 * Makefile.in: Regenerate.
1390 * po/POTFILES.in: Regenerate.
1392 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1394 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1395 of instruction la to a symbol.
1397 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1399 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1402 2015-01-19 Alan Modra <amodra@gmail.com>
1404 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1405 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1407 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1409 * config/tc-s390.c (struct pd_reg): Remove.
1410 (pre_defined_registers): Remove.
1411 (REG_NAME_CNT): Remove.
1412 (reg_name_search): Calculate the register number instead of doing
1414 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1415 reg_name_search signature.
1416 (s390_parse_cpu): Support the new arch string z13.
1417 (s390_insert_operand): Support for vector registers with the extra
1418 field for the fifth bit of each vector register operand.
1419 (md_gather_operand): Adjust to the new handling of optional
1422 * doc/as.texinfo: Document the z13 cpu string.
1424 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1426 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1427 #0, restoring previous behaviour.
1429 2015-01-12 Jan Beulich <jbeulich@suse.com>
1431 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1432 (cfi_pseudo_table): Add "cfi_label".
1433 (output_cfi_insn): Handle CFI_label.
1434 (select_cie_for_fde): Als terminate CIE when encountering
1436 * dw2gencfi.h (cfi_add_label): Declare.
1437 (struct cfi_insn_data): New member "sym_name".
1439 * read.c (read_symbol_name): Drop "static".
1440 * read.h (read_symbol_name): Declare.
1442 2015-01-12 Jan Beulich <jbeulich@suse.com>
1444 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1445 (do_neon_qshl_imm): Likewise.
1447 2015-01-12 Alan Modra <amodra@gmail.com>
1449 * read.c (s_altmacro, s_reloc): Make definition static.
1451 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1453 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1456 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1458 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1460 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1462 2015-01-07 Jan Beulich <jbeulich@suse.com>
1464 * config/tc-arm.c (struct arm_option_extension_value_table):
1465 Split field "value" into fields "merge_value" and "clear_value".
1466 (arm_extensions): Adjust initializer accordingly.
1468 2015-01-01 Alan Modra <amodra@gmail.com>
1470 * as.c (parse_args): Just print current year.
1472 2015-01-01 Alan Modra <amodra@gmail.com>
1474 Update year range in copyright notice of all files.
1476 For older changes see ChangeLog-2014
1478 Copyright (C) 2015 Free Software Foundation, Inc.
1480 Copying and distribution of this file, with or without modification,
1481 are permitted in any medium without royalty provided the copyright
1482 notice and this notice are preserved.
1488 version-control: never