1 2015-10-02 Renlin Li <renlin.li@arm.com>
3 * config/tc-aarch64.c (s_tlsdescadd): New.
5 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
6 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
7 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
8 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
9 AARCH64_TLSDESC_OFF_G0_NC.
10 (md_apply_fix): Likewise.
11 (aarch64_force_relocation): Likewise.
13 2015-10-02 Renlin Li <renlin.li@arm.com>
15 * config/tc-aarch64.c (reloc_table): Add two entries for
16 gottprel_g0_nc and gottprel_g1.
17 (process_movw_reloc_info): Add support.
18 (md_apply_fix): Likewise.
19 (aarch64_force_relocation): Likewise.
21 2015-10-02 Renlin Li <renlin.li@arm.com>
23 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
24 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
25 (md_apply_fix): Likewise.
26 (aarch64_force_relocation): Likewise.
28 2015-10-02 Renlin Li <renlin.li@arm.com>
30 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
31 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
32 (md_apply_fix): Likewise.
33 (aarch64_force_relocation): Likewise.
35 2015-10-02 Renlin Li <renlin.li@arm.com>
37 * config/tc-aarch64.c (reloc_table): New relocation modifier
39 (process_movw_reloc_info): Support gotoff_g0_nc.
40 (md_apply_fix): Likewise.
42 2015-10-02 Renlin Li <renlin.li@arm.com>
44 * config/tc-aarch64.c (reloc_table): New relocation modifier
46 (process_movw_reloc_info): Support newly added modifier.
47 (md_apply_fix): Likewise.
49 2015-09-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
51 * doc/c-s390.texi: Add documentation.
52 Add missing code markup.
53 * config/tc-s390.c (current_flags): New static variable.
54 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
55 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
57 (md_parse_option): Call s390_parse_cpu with the new signature.
58 (s390_machine): Likewise.
59 Keep track of current_flags.
61 undefine MAX_HISTORY at end of function.
62 (s390_machinemode): undefine MAX_HISTORY at end of function.
63 Update an error message.
65 2015-08-11 Peter Zotov <whitequark@whitequark.org>
68 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
70 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
72 2015-09-25 Ryo ONODERA <ryo_on@yk.rim.or.jp>
75 * configure.ac (nds32): Don't use bash == in tests.
76 * configure: Regenerate.
78 2015-09-23 Nick Clifton <nickc@redhat.com>
80 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
82 2015-09-22 Nick Clifton <nickc@redhat.com>
84 * config/tc-rx.c (nop_7): Recode using MAX.
86 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
88 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
89 the latest gcc's warning.
91 2015-08-27 Alan Modra <amodra@gmail.com>
94 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
95 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
96 Use input_line_pointer directly.
97 * config/tc-arm.h (TC_START_LABEL): Redefine.
98 (TC_START_LABEL_WITHOUT_COLON): Redefine.
99 (tc_start_label_without_colon): Update prototype.
100 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
102 * config/tc-bfin.h (bfin_start_label): Update prototype.
103 (TC_START_LABEL): Redefine.
104 * config/tc-d30v.h (TC_START_LABEL): Redefine.
105 * config/tc-fr30.c (restore_colon): Rewrite.
106 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
107 i_l_p over quote. Update restore_colon calls.
108 * config/tc-fr30.h (TC_START_LABEL): Redefine.
109 (fr30_is_colon_insn): Update prototype.
110 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
111 * config/tc-m32c.h (TC_START_LABEL): Redefine.
112 (m32c_is_colon_insn): Update prototype.
113 * config/tc-m32r.h (TC_START_LABEL): Redefine.
114 * config/tc-mep.h (TC_START_LABEL): Redefine.
115 * config/tc-nds32.h (TC_START_LABEL): Redefine.
116 * config/tc-tic54x.c (tic54x_start_label): Replace params with
117 nul_char and next_char. Step over trailing quote.
118 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
119 (tic54x_start_label): Update prototype.
120 * read.c (TC_START_LABEL): Redefine. Update invocation.
121 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
122 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
123 and restore if calling s_set. Don't restore delim again.
125 2015-08-26 Alan Modra <amodra@gmail.com>
128 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
129 call to where input line used to be restored.
130 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
132 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
134 2015-08-26 Nick Clifton <nickc@redhat.com>
137 * configure.ac (AS_CHECK_DECLS): Add asprintf.
138 * configure: Regenerate.
139 * config.in: Regenerate.
141 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
143 * config/tc-sparc.c (priv_reg_table): New privileged register
146 2015-08-21 Nick Clifton <nickc@redhat.com>
149 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
150 return parameter pointing to the start of the symbol. Allow
151 symbol names enclosed in double quotes.
152 (restore_line_pointer): New function. Replace the NUL character
153 inserted into the input stream with the given character. If the
154 character was a double quote, advance the input pointer.
155 * expr.h (get_symbol_end): Delete.
156 (get_symbol_name): Add prototype.
157 (restore_line_pointer): Prototype.
158 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
159 * doc/as.texinfo (Symbol Intro): Document that symbol names can
160 now be enclosed in double quotes.
161 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
162 Use restore_line_pointer to replace the NUL in the input stream.
163 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
164 Check for the use of double quoted symbol names.
166 * config/obj-aout.c: Likewise.
167 * config/obj-coff-seh.c: Likewise.
168 * config/obj-coff.c: Likewise.
169 * config/obj-elf.c: Likewise.
170 * config/obj-evax.c: Likewise.
171 * config/obj-macho.c: Likewise.
172 * config/obj-som.c: Likewise.
173 * config/tc-alpha.c: Likewise.
174 * config/tc-arc.c: Likewise.
175 * config/tc-arm.c: Likewise.
176 * config/tc-dlx.c: Likewise.
177 * config/tc-h8300.c: Likewise.
178 * config/tc-hppa.c: Likewise.
179 * config/tc-i370.c: Likewise.
180 * config/tc-i386-intel.c: Likewise.
181 * config/tc-i386.c: Likewise.
182 * config/tc-i960.c: Likewise.
183 * config/tc-ia64.c: Likewise.
184 * config/tc-iq2000.c: Likewise.
185 * config/tc-m32r.c: Likewise.
186 * config/tc-m68hc11.c: Likewise.
187 * config/tc-m68k.c: Likewise.
188 * config/tc-microblaze.c: Likewise.
189 * config/tc-mips.c: Likewise.
190 * config/tc-mmix.c: Likewise.
191 * config/tc-mn10200.c: Likewise.
192 * config/tc-mn10300.c: Likewise.
193 * config/tc-nios2.c: Likewise.
194 * config/tc-ppc.c: Likewise.
195 * config/tc-s390.c: Likewise.
196 * config/tc-score.c: Likewise.
197 * config/tc-score7.c: Likewise.
198 * config/tc-sparc.c: Likewise.
199 * config/tc-tic4x.c: Likewise.
200 * config/tc-tic54x.c: Likewise.
201 * config/tc-tic6x.c: Likewise.
202 * config/tc-tilegx.c: Likewise.
203 * config/tc-tilepro.c: Likewise.
204 * config/tc-v850.c: Likewise.
205 * config/tc-xtensa.c: Likewise.
206 * config/tc-z80.c: Likewise.
207 * dw2gencfi.c: Likewise.
208 * dwarf2dbgc.: Likewise.
213 2015-08-19 Jiong Wang <jiong.wang@arm.com>
215 * config/tc-aarch64.c (reloc_table): New relocation types support for
217 (ldst_lo12_determine_real_reloc_type): Support
218 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
219 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
220 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
221 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
222 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
223 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
224 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
225 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
226 (parse_operands): Likewise.
227 (md_apply_fix): Likewise.
228 (aarch64_force_relocation): Likewise.
229 (process_movw_reloc_info): Likewise.
231 2015-08-19 Jiong Wang <jiong.wang@arm.com>
233 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
234 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
235 "dtprel_g1_nc", "dtprel_g2".
236 (md_apply_fix): Support new relocation types.
237 (aarch64_force_relocation): Likewise.
238 (process_movw_reloc_info): Likewise.
240 2015-08-19 Jiong Wang <jiong.wang@arm.com>
242 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
243 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
244 (aarch64_force_relocation): Likewise.
246 2015-08-17 Alan Modra <amodra@gmail.com>
248 * gas/config/tc-arm.c (s_align): Delete.
249 (md_pseudo_table): Use s_align_ptwo for "align".
250 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
251 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
253 2015-08-13 Alan Modra <amodra@gmail.com>
255 * expr.c (operand): Rewrite handling of operands starting with "0f".
256 If atof_generic only parses "-" or "+", treat as expression.
258 2015-08-13 Alan Modra <amodra@gmail.com>
259 DJ Delorie <dj@redhat.com>
261 * expr.c (integer_constant): Return O_absent expression if eol.
262 (operand): For targets with both LOCAL_LABELS_FB and
263 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
264 digits as a local label reference. Correct handling of 0b prefix.
265 If a suffix is not allowed, error on 0B.
267 2015-08-13 Alan Modra <amodra@gmail.com>
269 * doc/as.texinfo (Local Labels): Allowed range of N in local
270 labels is non-negative integers, not positive integers.
272 2015-08-12 David Weatherford <weath@cadence.com>
274 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
276 (xtensa_maybe_create_literal_pool_frag): New function.
277 (litpool_seg_list, auto_litpools, auto_litpool_limit)
278 (litpool_buf, litpool_slotbuf): New static variables.
279 (option_auto_litpools, option_no_auto_litpools)
280 (option_auto_litpool_limit): New enum identifiers.
281 (md_longopts): Add entries for auto-litpools, no-auto-litpools
282 and auto-litpool-limit.
283 (md_parse_option): Handle option_auto_litpools,
284 option_no_auto_litpools and option_auto_litpool_limit.
285 (md_show_usage): Add help for --[no-]auto-litpools and
286 --auto-litpool-limit.
287 (xtensa_mark_literal_pool_location): Record a place for literal
288 pool with a call to xtensa_maybe_create_literal_pool_frag.
289 (get_literal_pool_location): Find highest priority literal pool
290 or convert candidate to literal pool when auto-litpools are used.
291 (xg_assemble_vliw_tokens): Create literal pool after jump
293 (xtensa_check_frag_count): Create candidate literal pool every
294 auto_litpool_limit frags.
295 (xtensa_relax_frag): Add jump around literals to non-empty
297 (xtensa_move_literals): Estimate literal pool addresses and move
298 unreachable literals closer to their users, converting candidate
299 to literal pool if needed.
300 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
301 about missing .literal_position in case auto-litpools are not
303 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
304 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
305 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
306 --no-auto-litpools options.
307 * doc/c-xtensa.texi (Xtensa options): Likewise.
309 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
311 * config/tc-mips.c (move_register): Change to use 'or' only.
312 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
315 2015-08-11 Jiong Wang <jiong.wang@arm.com>
317 * config/tc-aarch64.c (reloc_table): New relocation modifiers
319 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
320 (aarch64_force_relocation): Likewise.
322 2015-08-11 Jiong Wang <jiong.wang@arm.com>
324 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
325 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
326 (aarch64_force_relocation): Likewise.
328 2015-08-11 Jiong Wang <jiong.wang@arm.com>
330 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
331 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
332 (aarch64_force_relocation): Likewise.
334 2015-08-11 Nick Clifton <nickc@redhat.com>
337 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
338 compile time warnings about constant expressions being shifted
340 (do_iwmmxt_wldstd): Likewise.
341 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
342 (md_assemble): Likewise.
345 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
346 remove redundant checks.
347 (md_apply_fix): Likewise.
350 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
351 a numeric constant value.
354 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
357 * config/xtensa-relax.c (same_operand_name): Fix typo.
359 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
361 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
362 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
364 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
366 * doc/c-aarch64.texi (.xword): Document directive.
368 2015-08-03 Nick Clifton <nickc@redhat.com>
370 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
371 fix typo in its entry: @kindex -> @item.
373 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
375 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
376 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
378 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
380 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
381 * doc/c-mips.text: Document -march=interaptiv.
383 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
385 * configure: Regenerated.
387 2015-07-24 Nick Clifton <nickc@redhat.com>
389 * config/tc-rl78.c (rl78_abs_sym): New local variable.
390 (md_begin): Initialise the new symbol.
391 (OPIMM): Define the value to be relative to the new symbol and not
392 the absolute section symbol.
394 2015-07-22 Alan Modra <amodra@gmail.com>
397 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
398 loop. Don't drop lines at end of file lacking a newline, add a
399 newline instead. Ensure partial_size is zero whenever
400 partial_where is NULL. Adjust buffer size for extra char.
401 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
403 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
405 * NEWS: Mention corrected spelling of armv6kz.
406 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
408 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
409 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
411 2015-07-16 Jiong Wang <jiong.wang@arm.com>
413 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
414 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
415 (aarch64_force_relocation): Ditto.
417 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
419 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
420 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
423 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
425 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
426 not support ARM mode" error messages.
428 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
430 * config/tc-i386.c (flag_compress_debug): Replace
431 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
433 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
435 * as.c (parse_args): Make --compress-debug-sections and
436 --compress-debug-sections=zlib the same as
437 --compress-debug-sections=zlib-gabi.
438 * doc/as.texinfo: Change --compress-debug-sections and
439 --compress-debug-sections=zlib to zlib-gabi.
441 2015-07-09 Catherine Moore <clm@codesourcery.com>
443 * config/tc-mips.c (check_fpabi): Handle
444 VAL_GNU_MIPS_ABI_FP_NAN2008.
446 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
448 * doc/as.texinfo: Clarify case requirements for pseudo ops.
450 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
452 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
453 32 bit PC relative and update offset if the fixup is pc-relative.
454 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
457 2015-07-03 Alan Modra <amodra@gmail.com>
459 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
460 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
462 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
463 Cesar Philippidis <cesar@codesourcery.com>
465 * config/tc-nios2.c (nios2_min_align): New.
466 (nop): Replace with....
467 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
468 (nios2_align): Handle alignment on 2-byte boundaries when CDX
469 instructions may be present.
470 (s_nios2_align): Adjust reference to nop.
471 (CDXBRANCH, IS_CDXBRANCH): New.
472 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
473 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
474 (nios2_relax_frag): Likewise.
475 (md_convert_frag): Handle R2 encodings.
476 (nios2_check_overflow): Check that low-order bits are zero
477 before applying rightshift from howto.
478 (nios2_check_overflow): Correct negative overflow calculation.
479 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
480 generic overflow messages for miscellaneous instruction formats.
481 (md_apply_fix): Recognize new R2 relocations. For pc_relative
482 relocations, store fixup in *valP.
483 (nios2_reglist_mask, nios2_reglist_dir): New.
484 (nios2_parse_reglist): New.
485 (nios2_parse_base_register): New.
486 (nios2_assemble_expression): Handle constant expressions designated
488 (nios2_assemble_reg3): New.
489 (nios2_assemble_arg_c): Handle R2 instruction formats.
490 (nios2_assemble_arg_d): Likewise.
491 (nios2_assemble_arg_s): Likewise.
492 (nios2_assemble_arg_t): Likewise.
493 (nios2_assemble_arg_D): New.
494 (nios2_assemble_arg_S): New.
495 (nios2_assemble_arg_T): New.
496 (nios2_assemble_arg_i): Handle R2 instruction formats.
497 (nios2_assemble_arg_I): New.
498 (nios2_assemble_arg_u): Handle R2 instruction formats.
499 (nios2_assemble_arg_U): New.
500 (nios2_assemble_arg_V): New.
501 (nios2_assemble_arg_W): New.
502 (nios2_assemble_arg_X): New.
503 (nios2_assemble_arg_Y): New.
504 (nios2_assemble_arg_o): Handle R2 instruction formats.
505 (nios2_assemble_arg_O): New.
506 (nios2_assemble_arg_P): New.
507 (nios2_assemble_arg_j): Handle R2 instruction formats.
508 (nios2_assemble_arg_k): New.
509 (nios2_assemble_arg_l): Handle R2 instruction formats.
510 (nios2_assemble_arg_m): Likewise.
511 (nios2_assemble_arg_M): New.
512 (nios2_assemble_arg_N): New.
513 (nios2_assemble_arg_e): New.
514 (nios2_assemble_arg_f): New.
515 (nios2_assemble_arg_g): New.
516 (nios2_assemble_arg_h): New.
517 (nios2_assemble_arg_R): New.
518 (nios2_assemble_arg_B): New.
519 (nios2_assemble_args): Handle new argument letters.
520 (nios2_consume_arg): Likewise.
521 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
523 (nios2_ps_insn_info_structs): Add nop.n.
524 (output_ubranch): Handle CDX branches.
525 (output_cbranch): Likewise.
526 (output_call): Handle R2 encodings.
527 (output_movia): Likewise.
528 (md_begin): Initialize nios2_min_align.
529 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
530 if a 16-bit instruction is seen.
531 (nios2_cons_align): Use appropriate nop pattern.
533 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
534 Cesar Philippidis <cesar@codesourcery.com>
536 * config/tc-nios2.c: Adjust includes.
537 (OPTION_MARCH): Define.
538 (md_longopts): Add -march option.
539 (nios2_architecture): New.
540 (nios2_use_arch): New.
541 (md_parse_option): Handle OPTION_MARCH.
542 (md_show_usage): Document -march.
543 (md_begin): Set arch in BFD.
544 (nios2_elf_final_processing): New.
545 * config/tc-nios2.h (elf_tc_final_processing): Define.
546 (nios2_elf_final_processing): New.
547 * doc/c-nios2.texi (-march): Add documentation.
549 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
551 * config/tc-i386.c (cpu_arch): Add .mwaitx.
552 (process_immext): Check operands for monitorx/mwaitx instructions.
553 * doc/c-i386.texi: Document mwaitx.
555 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
557 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
558 COMPRESS_DEBUG_GNU_ZLIB.
559 * config/tc-i386.c (flag_compress_debug): Likewise.
561 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
563 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
565 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
567 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
568 Allow for optional operands without insert functions.
570 2015-06-18 Nick Clifton <nickc@redhat.com>
573 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
574 mode against a nearby symbol.
576 2015-06-18 Nick Clifton <nickc@redhat.com>
579 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
580 in the same case as BFD_RELOC_ARM_TLS_IS32.
582 2015-06-17 Nick Clifton <nickc@redhat.com>
584 * config/tc-arm.c (is_double_a_single): Make conditional upon the
585 availablity of a 64-bit type. Use this type for the argument and
587 (double_to_single): Likewise.
588 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
589 the constant value, if available. Generate a 64-bit value from a
590 bignum if supported. Only perform the second optimization for
591 PR 18500 if the 64-bit type is available.
593 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
596 * config/tc-arm.c (is_double_a_single): New function.
597 (double_to_single): New function.
598 (move_or_literal_pool): Add support for converting VLDR to VMOV.
601 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
602 to MOV.w or MVN.w for Thumb2.
604 2015-06-17 Nicolas Pitre <nico@linaro.org>
606 * as.c (show_usage): Document --sectname-subst.
607 (parse_args): Add --sectname-subst.
608 * as.h (flag_sectname_subst): New.
609 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
610 * doc/as.texinfo: Document it.
612 2015-06-15 Renlin Li <renlin.li@arm.com>
614 * config/tc-aarch64.c (reloc_table): New relocation modifier.
615 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
616 (aarch64_force_relocation): Ditto
618 2015-06-13 Mark Wielaard <mjw@redhat.com>
620 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
621 out_debug_aranges depends on it.
622 (out_debug_aranges): Track size of header to properly pad header
623 for address alignment.
625 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
628 * gas/config/tc-hppa.c (last_label_symbol): Declare.
629 (pa_get_label): Return last label in current space/segment or NULL.
630 (pa_define_label): Record last label and add to root.
631 (pa_undefine_label): Remove last label from root.
633 2015-06-08 Nick Clifton <nickc@redhat.com>
635 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
637 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
639 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
640 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
641 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
643 2015-06-04 Renlin Li <renlin.li@arm.com>
645 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
648 2015-06-04 Nick Clifton <nickc@redhat.com>
650 * config/tc-h8300.c (md_section_align): Fix compile time warning
651 about left shifting a negative value.
653 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
655 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
656 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
657 * NEWS: Mention ARMv8.1 support.
659 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
661 * config/tc-arm.c (arm_ext_pan): New.
662 (do_setpan): New, encode an ARM SETPAN instruction.
663 (do_t_setpan): New, encode a Thumb SETPAN instruction.
664 (insns): Add "setpan".
665 (arm_extensions): Add "pan".
666 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
669 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
671 * config/tc-aarch64.c (aarch64_features): Add "rdma".
672 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
674 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
676 * config/tc-aarch64.c (aarch64_features): Add "lor".
677 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
678 architecture extensions.
680 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
682 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
683 support. Fix whitespace.
684 (parse_operands): Update for parse_sys_reg changes.
685 (aarch64_features): Add "pan".
686 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
688 2015-06-01 Jiong Wang <jiong.wang@arm.com>
690 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
691 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
692 (aarch64_force_relocation): Ditto.
694 2015-06-01 Jiong Wang <jiong.wang@arm.com>
696 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
697 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
698 (aarch64_force_relocation): Ditto.
700 2015-05-28 Catherine Moore <clm@codesourcery.com>
701 Bernd Schmidt <bernds@codesourcery.com>
702 Paul Brook <paul@codesourcery.com>
705 * config/tc-alpha.c (all_cfi_sections): Declare.
706 (s_alpha_ent): Initialize all_cfi_sections.
707 (alpha_elf_md_end): Invoke cfi_set_sections.
708 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
709 (s_ehword): Use BFD_RELOC_32_PCREL.
710 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
711 (mips_cfi_reloc_for_encoding): New function.
712 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
713 (DWARF2_FDE_RELOC_ENCODING): Define.
714 (tc_cfi_reloc_for_encoding): Define.
715 (mips_cfi_reloc_for_encoding): Define.
716 (tc_compact_eh_opcode_stop): Define.
717 (tc_compact_eh_opcode_pad): Define.
718 * doc/as.texinfo: Document Compact EH extensions.
719 * doc/internals.texi: Likewise.
720 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
721 (tc_cfi_reloc_for_encoding): Provide default.
722 (compact_eh): Declare.
723 (emit_expr_encoded): New function.
724 (get_debugseg_name): Add Compact EH support.
725 (alloc_debugseg_item): Likewise.
726 (cfi_set_sections): New function.
727 (dot_cfi_fde_data): New function.
728 (dot_cfi_personality_id): New function.
729 (dot_cfi_inline_lsda): New function.
730 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
732 (dot_cfi_personality): Add Compact EH support.
733 (dot_cfi_lsda): Likewise.
734 (dot_cfi_sections): Likewise.
735 (dot_cfi_startproc): Likewise.
736 (get_cfi_seg): Likewise.
737 (output_compact_unwind_data): New function.
738 (output_cfi_insn): Add Compact EH support.
739 (output_cie): Likewise.
740 (output_fde): Likewise.
741 (cfi_finish): Likewise.
742 (cfi_emit_eh_header): New function.
743 (output_eh_header): New function.
744 * dw2gencfi.h (cfi_set_sections): Declare.
745 (SUPPORT_COMPACT_EH): Define.
746 (MULTIPLE_FRAME_SECTIONS): Define.
747 New enumeration to describe the Compact EH header format.
748 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
749 eh_data, eh_loc and sections.
750 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
751 CFI_EMIT_eh_frame_compact): Define.
753 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
755 * config/tc-xtensa.c (xtensa_move_literals): Check that
756 search_frag is non-NULL. Report error if literal frag is not
759 2015-05-22 Nick Clifton <nickc@redhat.com>
762 * read.c (output_big_sleb128): Use U suffix to prevent compile
765 2015-05-19 Jiong Wang <jiong.wang@arm.com>
767 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
768 labels alphabetically.
769 (md_apply_fix): Ditto.
770 (aarch64_force_relocation): Ditto.
772 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-i386.c (OPTION_MAMD64): New.
776 (OPTION_MINTEL64): Likewise.
777 (md_longopts): Add -mamd64 and -mintel64.
778 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
779 (md_show_usage): Add -mamd64 and -mintel64.
780 * doc/c-i386.texi: Document -mamd64 and -mintel64.
782 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
784 * config/tc-i386.c (shared): New.
785 (OPTION_MSHARED): Likewise.
786 (elf_symbol_resolved_in_segment_p): Add relocation argument.
787 Check PLT relocations and shared.
788 (md_estimate_size_before_relax): Pass fragP->fr_var to
789 elf_symbol_resolved_in_segment_p.
790 (md_longopts): Add -mshared.
791 (md_show_usage): Likewise.
792 (md_parse_option): Handle OPTION_MSHARED.
793 * doc/c-i386.texi: Document -mshared.
795 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
797 * write.c (compress_debug): Don't write the zlib header, which
798 is handled by bfd_update_compression_header.
800 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
802 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
803 closer than J_RANGE / 2 to jump frag.
805 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
807 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
808 * config/tc-i386.c (i386_mach): Support iamcu.
809 (i386_target_format): Likewise.
811 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
813 * config/tc-i386.c (cpu_arch): Add iamcu.
814 (i386_align_code): Handle PROCESSOR_IAMCU.
815 (i386_arch): Likewise.
816 (i386_mach): Likewise.
817 (i386_target_format): Likewise.
818 (valid_iamcu_cpu_flags): New function.
819 (check_cpu_arch_compatible): Only allow Intel MCU instructions
820 when targeting Intel MCU.
821 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
822 are valid for Intel MCU.
823 (md_parse_option): Likewise.
824 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
825 (processor_type): Add PROCESSOR_IAMCU.
826 * doc/c-i386.texi: Document iamcu.
828 2015-05-08 Nick Clifton <nickc@redhat.com>
831 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
832 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
833 the symbol name checking code to here from...
834 (md_undefined_symbo): ... here.
836 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
838 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
839 (md_estimate_size_before_relax): Use it.
841 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
843 * config/tc-sparc.c: Typo in comment fixed.
845 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
847 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
849 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
851 2015-05-06 Nick Clifton <nickc@redhat.com>
853 * doc/as.texinfo (Dollar Local Labels): Note that these are only
854 supported on some targets.
856 2015-05-06 Renlin Li <renlin.li@arm.com>
858 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
860 2015-05-05 Renlin Li <renlin.li@arm.com>
862 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
865 2015-05-05 Nick Clifton <nickc@redhat.com>
867 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
868 (msp430_make_init_symbols): New function.
869 (msp430_section): Call it.
870 (msp430_frob_section): Likewise.
872 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
874 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
875 (struct cached_fixup, struct fixup_cache): New structures.
876 (fixup_order, xtensa_make_cached_fixup),
877 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
878 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
879 (xtensa_add_cached_fixup): New functions.
880 (xtensa_relax_frag): Cache fixups pointing at potentially
881 oversized jumps at the beginning of every relaxation pass. Only
882 check subset of this cache in the reach of single jump from the
883 trampoline frag currently being relaxed.
885 2015-05-01 Nick Clifton <nickc@redhat.com>
887 * config/rl78-parse.y (MULU): Remove ISA_G14.
888 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
890 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
892 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
893 * config/tc-i386.h (md_end): Likewise.
894 (i386_elf_emit_arch_note): Likewise.
896 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
898 * configure.tgt: Support i386-*-elf*.
900 2015-04-30 DJ Delorie <dj@redhat.com>
902 * config/rl78-defs.h (rl78_isa_g10): New.
905 * config/rl78-parse.y (ISA_G10): New.
908 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
909 * config/tc-rl78.c (rl78_isa_g10): New.
913 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
915 * config/tc-i386.c (i386_target_format): Use "else if" on
918 2015-04-30 Nick Clifton <nickc@redhat.com>
921 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
922 (if enabled) when the user creates a symbol with the same name as
924 (flag_warn_syms): New static variable.
925 (arm_opts): Add mwarn-syms and mno-warn-syms.
926 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
930 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
932 2015-04-29 Nick Clifton <nickc@redhat.com>
935 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
936 if the operand is neither a register nor a vector.
938 2015-04-29 Nick Clifton <nickc@redhat.com>
940 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
941 times if the expression is not constant and the target uses linker
944 2015-04-28 Renlin Li <renlin.li@arm.com>
946 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
948 2015-04-28 Nick Clifton <nickc@redhat.com>
951 * cond.c (s_if): Stop compile time warning about stopc being used
955 2015-04-27 Renlin Li <renlin.li@arm.com>
957 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
959 (md_assemble): Likewise, move the align code outside the loop.
961 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
963 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
966 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
968 * config/tc-arm.h (arm_min): New function.
969 (SUB_SEGMENT_ALIGN): Define.
971 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
973 * config/tc-mips.c (macro): State the recommended way of creating
974 32-bit or 64-bit addresses.
976 2015-04-23 Jan Beulich <jbeulich@suse.com>
978 * config/tc-i386.c (match_mem_size): Also allow no size
979 specification when broadcasting.
981 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
983 * doc/as.texinfo (Bundle directives): Shorten menu entry and
985 (CFI directives): Use @subsection.
986 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
987 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
989 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
991 * config/tc-avr.c (create_record_for_frag): Rename link to
994 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
997 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
999 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
1001 * as.h (compressed_debug_section_type): Removed.
1003 2015-04-14 Nick Clifton <nickc@redhat.com>
1005 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1006 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1007 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1009 2015-04-10 Nick Clifton <nickc@redhat.com>
1012 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1013 the -EB option with the linker's --be8 option.
1015 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
1017 * doc/c-rx.texi: Fix markup typos in last change.
1019 2015-04-09 Nick Clifton <nickc@redhat.com>
1021 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1022 (md_longopts): Add -mno-allow-string-insns.
1023 (md_parse_option): Handle -mno-allow-string-insns.
1024 (md_show_usage): Mention -mno-allow-string-insns.
1025 (rx_note_string_insn_use): New function. Produces an error
1026 message if a string insn is used when it is not allowed.
1027 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1028 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1029 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1030 * doc/c-rx.texi: Document -mno-allow-string-insns.
1032 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1034 * as.c (show_usage): Update --compress-debug-sections.
1035 (std_longopts): Use optional_argument on compress-debug-sections.
1036 (parse_args): Handle
1037 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1038 * as.h (compressed_debug_section_type): New.
1039 (flag_compress_debug): Change type to compressed_debug_section_type.
1040 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1041 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1042 --compress-debug-sections=zlib-gabi. Call
1043 bfd_get_compression_header_size to get compression header size.
1044 Don't rename section name for --compress-debug-sections=zlib-gabi.
1045 * config/tc-i386.c (compressed_debug_section_type): Set to
1046 COMPRESS_DEBUG_ZLIB.
1047 * doc/as.texinfo: Document
1048 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1050 2015-04-07 Renlin Li <renlin.li@arm.com>
1052 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1053 (s_aarch64_inst): Likewise.
1054 (md_assemble): Likewise.
1056 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1058 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1061 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
1063 * write.c (compress_debug): Don't write the zlib header if
1064 compressed section size is the same as before compression.
1066 2015-04-02 Nick Clifton <nickc@redhat.com>
1069 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1070 min and max parameters. Sign extend values before testing.
1072 2015-04-02 Renlin Li <renlin.li@arm.com>
1074 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1075 (mapping_state_2): Don't emit MAP_DATA here.
1076 (s_aarch64_inst): Align frag during state transition.
1077 (md_assemble): Likewise.
1079 2015-04-02 Ed Maste <emaste@freebsd.org>
1081 * config/tc-aarch64.c (set_error_kind): Delete.
1082 (set_error_message): Delete.
1084 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1086 * configure: Regenerated.
1088 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1090 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1091 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1093 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1095 * config/tc-arm.c: Add support for Samsung Exynos M1.
1096 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1098 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1100 * configure: Regenerated.
1102 2015-03-31 Ed Schouten <ed@nuxi.nl>
1104 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1106 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1108 * configure.ac: Revert the AM_ZLIB change.
1109 * Makefile.in: Regenerated.
1110 * aclocal.m4: Likewise.
1111 * configure: Likewise.
1113 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1115 * Makefile.am (ZLIBINC): New.
1116 (AM_CFLAGS): Add $(ZLIBINC).
1117 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1118 (parse_args): Likewise.
1119 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1120 (compress_init): Don't check HAVE_ZLIB_H.
1121 (compress_data): Likewise.
1122 (compress_finish): Likewise.
1123 * configure.ac (AM_ZLIB): Removed.
1124 (zlibinc): New. AC_SUBST.
1125 Add --with-system-zlib.
1126 * Makefile.in: Regenerated.
1127 * config.in: Likewise.
1128 * configure: Likewise.
1129 * doc/Makefile.in: Likewise.
1131 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1133 * config/tc-i386.c (cpu_flags_set): Removed.
1135 2015-03-25 Renlin Li <renlin.li@arm.com>
1137 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1139 (mapping_state_2): Emit first MAP_DATA symbol here.
1141 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1144 * write.c (compress_debug): Don't write the zlib header if
1145 compression didn't make the section smaller.
1147 2015-03-24 Terry Guo <terry.guo@arm.com>
1149 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1151 (parse_psr): Likewise.
1152 (do_t_mrs): Likewise.
1153 (do_t_msr): Likewise.
1154 (static const arm_feature_set arm_ext_*): Defined with new macros.
1155 (static const arm_feature_set arm_cext_*): Likewise.
1156 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1157 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1158 (deprecated_coproc_regs): Likewise.
1159 (UL_BARRIER): Likewise.
1160 (barrier_opt_names): Likewise.
1161 (arm_cpus): Likewise.
1162 (arm_extensions): Likewise.
1164 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1166 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1167 instructions to 10 bytes.
1169 2015-03-19 Nick Clifton <nickc@redhat.com>
1171 * config/tc-rl78.c (enum options): Add G13 and G14.
1172 (md_longopts): Add -mg13 and -mg14.
1173 (md_parse_option): Handle -mg13 and -mg14.
1174 (md_show_usage): List -mg13 and -mg14.
1175 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1177 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1178 Nick Clifton <nickc@redhat.com>
1181 * doc/as.texinfo: Note that when gas compresses debug sections the
1182 compression is only performed if it makes the section smaller.
1183 * write.c (compress_debug): Do not compress a debug section if
1184 doing so would make it larger.
1186 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1188 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1189 (i386_align_code): Add PROCESSOR_ZNVER cases.
1190 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1191 * doc/c-i386.texi: Add znver1 and clzero.
1193 2015-03-16 Nick Clifton <nickc@redhat.com>
1195 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1197 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1199 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1202 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1204 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1206 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1208 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1209 * doc/c-mips.texi: Document i6400 -march option.
1211 2015-03-12 Nick Clifton <nickc@redhat.com>
1214 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1215 to arm_apply_sym_value. Update prototype.
1216 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1217 Do not apply the value if the symbol is in a different segment to
1218 the current segment.
1220 2015-03-11 Alan Modra <amodra@gmail.com>
1222 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1223 (md_apply_fix): Report an error on data-only fixups used with insns.
1225 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1227 * config/tc-s390.c (md_gather_operands): Check for valid
1228 length field operands.
1230 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1232 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1233 values for '^' on OP_REGLSTs.
1234 (do_push_pop): Add new writeback constraint.
1236 2015-03-10 Renlin Li <renlin.li@arm.com>
1238 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1239 (mapping_state_2): Emit first MAP_DATA symbol here.
1241 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1243 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1246 2015-03-10 Nick Clifton <nickc@redhat.com>
1249 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1250 initialised when CPU_DEFAULT is defined.
1252 2015-03-05 Nick Clifton <nickc@redhat.com>
1254 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1255 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1256 -m8byte-align and -m4byte-align command line options.
1258 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1261 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1262 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1265 2015-02-28 Alan Modra <amodra@gmail.com>
1267 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1268 end to their alignment.
1270 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1272 * config/tc-aarch64.c (reloc_table_entry): Generate
1273 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1274 (md_apply_fix, aarch64_force_relocation): Handle
1275 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1277 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1279 * config/tc-aarch64.c (reloc_table_entry): Generate
1280 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1281 (md_apply_fix, aarch64_force_relocation): Handle
1282 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1284 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1286 * config/tc-aarch64.c (reloc_table_entry): Generate
1287 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1288 (md_apply_fix, aarch64_force_relocation): Handle
1289 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1291 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1293 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1294 (reloc_table): Likewise.
1295 (parse_address_main): Use ld_literal_type.
1297 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1299 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1300 (reloc_table): Likewise.
1301 (parse_address_main): Use adr_type.
1303 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1305 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1307 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1309 * config/tc-avr.c: Add elf32-avr.h include.
1310 (struct avr_property_record_link): New structure.
1311 (avr_output_property_section_header): New function.
1312 (avr_record_size): New function.
1313 (avr_output_property_record): New function.
1314 (avr_create_property_section): New function.
1315 (avr_handle_align): New function.
1316 (exclude_section_from_property_tables): New function.
1317 (create_record_for_frag): New function.
1318 (append_records_for_section): New function.
1319 (avr_create_and_fill_property_section): New function.
1320 (avr_post_relax_hook): New function.
1321 * config/tc-avr.h (md_post_relax_hook): Define.
1322 (avr_post_relax_hook): Declare.
1323 (HANDLE_ALIGN): Define.
1324 (avr_handle_align): Declare.
1325 (strut avr_frag_data): New structure.
1326 (TC_FRAG_TYPE): Define.
1328 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1330 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1333 2015-02-24 Nick Clifton <nickc@redhat.com>
1335 * config/tc-v850.c (soft_float): New variable.
1336 (v850_data_8): New variable.
1337 (md_show_usage): Add -msoft-float/-mhard-float.
1338 (md_parse_option): Likewise.
1339 (md_begin): Set the default value of soft_float.
1340 (v850_md_end): New function. Creates a note section.
1341 * config/tc-v850.h (md_end): Define.
1342 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1344 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1346 * config/tc-h8300.c (line_separater_chars): Add a version for
1347 h8300-linux that includes a separator.
1348 (default_mach): New variable.
1350 (md_longopts): Add '--march' option.
1351 (md_parse_option): Parse the new option.
1352 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1353 * configure.tgt: Add h8300-*-linux
1354 * doc/c-h8300.texi: Document --march.
1356 2015-02-23 Nick Clifton <nickc@redhat.com>
1359 * dwarf2dbg.c (out_header): When generating dwarf sections use
1360 real symbols not temps for the start and end symbols.
1361 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1362 adjustments to relocations in debug sections.
1363 (TC_LINKRELAX_FIXUP): Likewise.
1365 2015-02-19 Alan Modra <amodra@gmail.com>
1367 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1368 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1370 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1372 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1374 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1376 * config/tc-arm.c: Add support for Cortex-A72.
1378 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1380 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1381 of as_warn for deprecation messages.
1382 (encode_arm_addr_mode_2): Likewise.
1383 (check_obsolete): Likewise.
1384 (do_rd_rm_rn): Likewise.
1385 (do_co_reg): Likewise.
1386 (do_setend): Likewise.
1387 (do_t_mov_cmp): Likewise.
1388 (do_neon_ldr_str): Likewise.
1389 (opcode_lookup): Likewise.
1390 (if_fsm_post_encode): Likewise.
1391 (md_assemble): Likewise.
1393 2015-02-06 Jan Beulich <jbeulich@suse.com>
1395 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1396 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1397 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1400 2015-02-05 Alan Modra <amodra@gmail.com>
1402 * config/tc-msp430.c (md_assemble): Correct size passed to
1403 extract_cmd. Remove index check.
1405 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1407 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1408 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1410 2015-02-04 Nick Clifton <nickc@redhat.com>
1412 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1415 2015-02-03 Renlin Li <renlin.li@arm.com>
1417 * doc/c-aarch64.texi (.arch): Document the directive.
1418 (.arch_extension): Likewise.
1420 2015-02-03 Nick Clifton <nickc@redhat.com>
1422 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1424 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1426 * Makefile.am: Add FT32 files.
1427 * config/tc-ft32.c: New file.
1428 * config/tc-ft32.h: New file.
1429 * configure.tgt: Add FT32 support.
1430 * Makefile.in: Regenerate.
1431 * po/POTFILES.in: Regenerate.
1433 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1435 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1436 of instruction la to a symbol.
1438 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1440 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1443 2015-01-19 Alan Modra <amodra@gmail.com>
1445 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1446 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1448 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1450 * config/tc-s390.c (struct pd_reg): Remove.
1451 (pre_defined_registers): Remove.
1452 (REG_NAME_CNT): Remove.
1453 (reg_name_search): Calculate the register number instead of doing
1455 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1456 reg_name_search signature.
1457 (s390_parse_cpu): Support the new arch string z13.
1458 (s390_insert_operand): Support for vector registers with the extra
1459 field for the fifth bit of each vector register operand.
1460 (md_gather_operand): Adjust to the new handling of optional
1463 * doc/as.texinfo: Document the z13 cpu string.
1465 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1467 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1468 #0, restoring previous behaviour.
1470 2015-01-12 Jan Beulich <jbeulich@suse.com>
1472 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1473 (cfi_pseudo_table): Add "cfi_label".
1474 (output_cfi_insn): Handle CFI_label.
1475 (select_cie_for_fde): Als terminate CIE when encountering
1477 * dw2gencfi.h (cfi_add_label): Declare.
1478 (struct cfi_insn_data): New member "sym_name".
1480 * read.c (read_symbol_name): Drop "static".
1481 * read.h (read_symbol_name): Declare.
1483 2015-01-12 Jan Beulich <jbeulich@suse.com>
1485 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1486 (do_neon_qshl_imm): Likewise.
1488 2015-01-12 Alan Modra <amodra@gmail.com>
1490 * read.c (s_altmacro, s_reloc): Make definition static.
1492 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1494 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1497 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1499 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1501 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1503 2015-01-07 Jan Beulich <jbeulich@suse.com>
1505 * config/tc-arm.c (struct arm_option_extension_value_table):
1506 Split field "value" into fields "merge_value" and "clear_value".
1507 (arm_extensions): Adjust initializer accordingly.
1509 2015-01-01 Alan Modra <amodra@gmail.com>
1511 * as.c (parse_args): Just print current year.
1513 2015-01-01 Alan Modra <amodra@gmail.com>
1515 Update year range in copyright notice of all files.
1517 For older changes see ChangeLog-2014
1519 Copyright (C) 2015 Free Software Foundation, Inc.
1521 Copying and distribution of this file, with or without modification,
1522 are permitted in any medium without royalty provided the copyright
1523 notice and this notice are preserved.
1529 version-control: never