1 2015-09-23 Nick Clifton <nickc@redhat.com>
3 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
5 2015-09-22 Nick Clifton <nickc@redhat.com>
7 * config/tc-rx.c (nop_7): Recode using MAX.
9 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
11 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
12 the latest gcc's warning.
14 2015-08-27 Alan Modra <amodra@gmail.com>
17 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
18 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
19 Use input_line_pointer directly.
20 * config/tc-arm.h (TC_START_LABEL): Redefine.
21 (TC_START_LABEL_WITHOUT_COLON): Redefine.
22 (tc_start_label_without_colon): Update prototype.
23 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
25 * config/tc-bfin.h (bfin_start_label): Update prototype.
26 (TC_START_LABEL): Redefine.
27 * config/tc-d30v.h (TC_START_LABEL): Redefine.
28 * config/tc-fr30.c (restore_colon): Rewrite.
29 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
30 i_l_p over quote. Update restore_colon calls.
31 * config/tc-fr30.h (TC_START_LABEL): Redefine.
32 (fr30_is_colon_insn): Update prototype.
33 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
34 * config/tc-m32c.h (TC_START_LABEL): Redefine.
35 (m32c_is_colon_insn): Update prototype.
36 * config/tc-m32r.h (TC_START_LABEL): Redefine.
37 * config/tc-mep.h (TC_START_LABEL): Redefine.
38 * config/tc-nds32.h (TC_START_LABEL): Redefine.
39 * config/tc-tic54x.c (tic54x_start_label): Replace params with
40 nul_char and next_char. Step over trailing quote.
41 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
42 (tic54x_start_label): Update prototype.
43 * read.c (TC_START_LABEL): Redefine. Update invocation.
44 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
45 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
46 and restore if calling s_set. Don't restore delim again.
48 2015-08-26 Alan Modra <amodra@gmail.com>
51 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
52 call to where input line used to be restored.
53 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
55 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
57 2015-08-26 Nick Clifton <nickc@redhat.com>
60 * configure.ac (AS_CHECK_DECLS): Add asprintf.
61 * configure: Regenerate.
62 * config.in: Regenerate.
64 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
66 * config/tc-sparc.c (priv_reg_table): New privileged register
69 2015-08-21 Nick Clifton <nickc@redhat.com>
72 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
73 return parameter pointing to the start of the symbol. Allow
74 symbol names enclosed in double quotes.
75 (restore_line_pointer): New function. Replace the NUL character
76 inserted into the input stream with the given character. If the
77 character was a double quote, advance the input pointer.
78 * expr.h (get_symbol_end): Delete.
79 (get_symbol_name): Add prototype.
80 (restore_line_pointer): Prototype.
81 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
82 * doc/as.texinfo (Symbol Intro): Document that symbol names can
83 now be enclosed in double quotes.
84 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
85 Use restore_line_pointer to replace the NUL in the input stream.
86 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
87 Check for the use of double quoted symbol names.
89 * config/obj-aout.c: Likewise.
90 * config/obj-coff-seh.c: Likewise.
91 * config/obj-coff.c: Likewise.
92 * config/obj-elf.c: Likewise.
93 * config/obj-evax.c: Likewise.
94 * config/obj-macho.c: Likewise.
95 * config/obj-som.c: Likewise.
96 * config/tc-alpha.c: Likewise.
97 * config/tc-arc.c: Likewise.
98 * config/tc-arm.c: Likewise.
99 * config/tc-dlx.c: Likewise.
100 * config/tc-h8300.c: Likewise.
101 * config/tc-hppa.c: Likewise.
102 * config/tc-i370.c: Likewise.
103 * config/tc-i386-intel.c: Likewise.
104 * config/tc-i386.c: Likewise.
105 * config/tc-i960.c: Likewise.
106 * config/tc-ia64.c: Likewise.
107 * config/tc-iq2000.c: Likewise.
108 * config/tc-m32r.c: Likewise.
109 * config/tc-m68hc11.c: Likewise.
110 * config/tc-m68k.c: Likewise.
111 * config/tc-microblaze.c: Likewise.
112 * config/tc-mips.c: Likewise.
113 * config/tc-mmix.c: Likewise.
114 * config/tc-mn10200.c: Likewise.
115 * config/tc-mn10300.c: Likewise.
116 * config/tc-nios2.c: Likewise.
117 * config/tc-ppc.c: Likewise.
118 * config/tc-s390.c: Likewise.
119 * config/tc-score.c: Likewise.
120 * config/tc-score7.c: Likewise.
121 * config/tc-sparc.c: Likewise.
122 * config/tc-tic4x.c: Likewise.
123 * config/tc-tic54x.c: Likewise.
124 * config/tc-tic6x.c: Likewise.
125 * config/tc-tilegx.c: Likewise.
126 * config/tc-tilepro.c: Likewise.
127 * config/tc-v850.c: Likewise.
128 * config/tc-xtensa.c: Likewise.
129 * config/tc-z80.c: Likewise.
130 * dw2gencfi.c: Likewise.
131 * dwarf2dbgc.: Likewise.
136 2015-08-19 Jiong Wang <jiong.wang@arm.com>
138 * config/tc-aarch64.c (reloc_table): New relocation types support for
140 (ldst_lo12_determine_real_reloc_type): Support
141 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
142 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
143 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
144 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
145 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
146 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
147 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
148 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
149 (parse_operands): Likewise.
150 (md_apply_fix): Likewise.
151 (aarch64_force_relocation): Likewise.
152 (process_movw_reloc_info): Likewise.
154 2015-08-19 Jiong Wang <jiong.wang@arm.com>
156 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
157 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
158 "dtprel_g1_nc", "dtprel_g2".
159 (md_apply_fix): Support new relocation types.
160 (aarch64_force_relocation): Likewise.
161 (process_movw_reloc_info): Likewise.
163 2015-08-19 Jiong Wang <jiong.wang@arm.com>
165 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
166 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
167 (aarch64_force_relocation): Likewise.
169 2015-08-17 Alan Modra <amodra@gmail.com>
171 * gas/config/tc-arm.c (s_align): Delete.
172 (md_pseudo_table): Use s_align_ptwo for "align".
173 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
174 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
176 2015-08-13 Alan Modra <amodra@gmail.com>
178 * expr.c (operand): Rewrite handling of operands starting with "0f".
179 If atof_generic only parses "-" or "+", treat as expression.
181 2015-08-13 Alan Modra <amodra@gmail.com>
182 DJ Delorie <dj@redhat.com>
184 * expr.c (integer_constant): Return O_absent expression if eol.
185 (operand): For targets with both LOCAL_LABELS_FB and
186 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
187 digits as a local label reference. Correct handling of 0b prefix.
188 If a suffix is not allowed, error on 0B.
190 2015-08-13 Alan Modra <amodra@gmail.com>
192 * doc/as.texinfo (Local Labels): Allowed range of N in local
193 labels is non-negative integers, not positive integers.
195 2015-08-12 David Weatherford <weath@cadence.com>
197 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
199 (xtensa_maybe_create_literal_pool_frag): New function.
200 (litpool_seg_list, auto_litpools, auto_litpool_limit)
201 (litpool_buf, litpool_slotbuf): New static variables.
202 (option_auto_litpools, option_no_auto_litpools)
203 (option_auto_litpool_limit): New enum identifiers.
204 (md_longopts): Add entries for auto-litpools, no-auto-litpools
205 and auto-litpool-limit.
206 (md_parse_option): Handle option_auto_litpools,
207 option_no_auto_litpools and option_auto_litpool_limit.
208 (md_show_usage): Add help for --[no-]auto-litpools and
209 --auto-litpool-limit.
210 (xtensa_mark_literal_pool_location): Record a place for literal
211 pool with a call to xtensa_maybe_create_literal_pool_frag.
212 (get_literal_pool_location): Find highest priority literal pool
213 or convert candidate to literal pool when auto-litpools are used.
214 (xg_assemble_vliw_tokens): Create literal pool after jump
216 (xtensa_check_frag_count): Create candidate literal pool every
217 auto_litpool_limit frags.
218 (xtensa_relax_frag): Add jump around literals to non-empty
220 (xtensa_move_literals): Estimate literal pool addresses and move
221 unreachable literals closer to their users, converting candidate
222 to literal pool if needed.
223 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
224 about missing .literal_position in case auto-litpools are not
226 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
227 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
228 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
229 --no-auto-litpools options.
230 * doc/c-xtensa.texi (Xtensa options): Likewise.
232 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
234 * config/tc-mips.c (move_register): Change to use 'or' only.
235 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
238 2015-08-11 Jiong Wang <jiong.wang@arm.com>
240 * config/tc-aarch64.c (reloc_table): New relocation modifiers
242 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
243 (aarch64_force_relocation): Likewise.
245 2015-08-11 Jiong Wang <jiong.wang@arm.com>
247 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
248 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
249 (aarch64_force_relocation): Likewise.
251 2015-08-11 Jiong Wang <jiong.wang@arm.com>
253 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
254 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
255 (aarch64_force_relocation): Likewise.
257 2015-08-11 Nick Clifton <nickc@redhat.com>
260 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
261 compile time warnings about constant expressions being shifted
263 (do_iwmmxt_wldstd): Likewise.
264 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
265 (md_assemble): Likewise.
268 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
269 remove redundant checks.
270 (md_apply_fix): Likewise.
273 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
274 a numeric constant value.
277 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
280 * config/xtensa-relax.c (same_operand_name): Fix typo.
282 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
284 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
285 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
287 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
289 * doc/c-aarch64.texi (.xword): Document directive.
291 2015-08-03 Nick Clifton <nickc@redhat.com>
293 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
294 fix typo in its entry: @kindex -> @item.
296 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
298 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
299 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
301 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
303 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
304 * doc/c-mips.text: Document -march=interaptiv.
306 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
308 * configure: Regenerated.
310 2015-07-24 Nick Clifton <nickc@redhat.com>
312 * config/tc-rl78.c (rl78_abs_sym): New local variable.
313 (md_begin): Initialise the new symbol.
314 (OPIMM): Define the value to be relative to the new symbol and not
315 the absolute section symbol.
317 2015-07-22 Alan Modra <amodra@gmail.com>
320 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
321 loop. Don't drop lines at end of file lacking a newline, add a
322 newline instead. Ensure partial_size is zero whenever
323 partial_where is NULL. Adjust buffer size for extra char.
324 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
326 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
328 * NEWS: Mention corrected spelling of armv6kz.
329 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
331 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
332 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
334 2015-07-16 Jiong Wang <jiong.wang@arm.com>
336 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
337 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
338 (aarch64_force_relocation): Ditto.
340 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
342 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
343 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
346 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
348 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
349 not support ARM mode" error messages.
351 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
353 * config/tc-i386.c (flag_compress_debug): Replace
354 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
356 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
358 * as.c (parse_args): Make --compress-debug-sections and
359 --compress-debug-sections=zlib the same as
360 --compress-debug-sections=zlib-gabi.
361 * doc/as.texinfo: Change --compress-debug-sections and
362 --compress-debug-sections=zlib to zlib-gabi.
364 2015-07-09 Catherine Moore <clm@codesourcery.com>
366 * config/tc-mips.c (check_fpabi): Handle
367 VAL_GNU_MIPS_ABI_FP_NAN2008.
369 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
371 * doc/as.texinfo: Clarify case requirements for pseudo ops.
373 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
375 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
376 32 bit PC relative and update offset if the fixup is pc-relative.
377 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
380 2015-07-03 Alan Modra <amodra@gmail.com>
382 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
383 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
385 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
386 Cesar Philippidis <cesar@codesourcery.com>
388 * config/tc-nios2.c (nios2_min_align): New.
389 (nop): Replace with....
390 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
391 (nios2_align): Handle alignment on 2-byte boundaries when CDX
392 instructions may be present.
393 (s_nios2_align): Adjust reference to nop.
394 (CDXBRANCH, IS_CDXBRANCH): New.
395 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
396 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
397 (nios2_relax_frag): Likewise.
398 (md_convert_frag): Handle R2 encodings.
399 (nios2_check_overflow): Check that low-order bits are zero
400 before applying rightshift from howto.
401 (nios2_check_overflow): Correct negative overflow calculation.
402 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
403 generic overflow messages for miscellaneous instruction formats.
404 (md_apply_fix): Recognize new R2 relocations. For pc_relative
405 relocations, store fixup in *valP.
406 (nios2_reglist_mask, nios2_reglist_dir): New.
407 (nios2_parse_reglist): New.
408 (nios2_parse_base_register): New.
409 (nios2_assemble_expression): Handle constant expressions designated
411 (nios2_assemble_reg3): New.
412 (nios2_assemble_arg_c): Handle R2 instruction formats.
413 (nios2_assemble_arg_d): Likewise.
414 (nios2_assemble_arg_s): Likewise.
415 (nios2_assemble_arg_t): Likewise.
416 (nios2_assemble_arg_D): New.
417 (nios2_assemble_arg_S): New.
418 (nios2_assemble_arg_T): New.
419 (nios2_assemble_arg_i): Handle R2 instruction formats.
420 (nios2_assemble_arg_I): New.
421 (nios2_assemble_arg_u): Handle R2 instruction formats.
422 (nios2_assemble_arg_U): New.
423 (nios2_assemble_arg_V): New.
424 (nios2_assemble_arg_W): New.
425 (nios2_assemble_arg_X): New.
426 (nios2_assemble_arg_Y): New.
427 (nios2_assemble_arg_o): Handle R2 instruction formats.
428 (nios2_assemble_arg_O): New.
429 (nios2_assemble_arg_P): New.
430 (nios2_assemble_arg_j): Handle R2 instruction formats.
431 (nios2_assemble_arg_k): New.
432 (nios2_assemble_arg_l): Handle R2 instruction formats.
433 (nios2_assemble_arg_m): Likewise.
434 (nios2_assemble_arg_M): New.
435 (nios2_assemble_arg_N): New.
436 (nios2_assemble_arg_e): New.
437 (nios2_assemble_arg_f): New.
438 (nios2_assemble_arg_g): New.
439 (nios2_assemble_arg_h): New.
440 (nios2_assemble_arg_R): New.
441 (nios2_assemble_arg_B): New.
442 (nios2_assemble_args): Handle new argument letters.
443 (nios2_consume_arg): Likewise.
444 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
446 (nios2_ps_insn_info_structs): Add nop.n.
447 (output_ubranch): Handle CDX branches.
448 (output_cbranch): Likewise.
449 (output_call): Handle R2 encodings.
450 (output_movia): Likewise.
451 (md_begin): Initialize nios2_min_align.
452 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
453 if a 16-bit instruction is seen.
454 (nios2_cons_align): Use appropriate nop pattern.
456 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
457 Cesar Philippidis <cesar@codesourcery.com>
459 * config/tc-nios2.c: Adjust includes.
460 (OPTION_MARCH): Define.
461 (md_longopts): Add -march option.
462 (nios2_architecture): New.
463 (nios2_use_arch): New.
464 (md_parse_option): Handle OPTION_MARCH.
465 (md_show_usage): Document -march.
466 (md_begin): Set arch in BFD.
467 (nios2_elf_final_processing): New.
468 * config/tc-nios2.h (elf_tc_final_processing): Define.
469 (nios2_elf_final_processing): New.
470 * doc/c-nios2.texi (-march): Add documentation.
472 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
474 * config/tc-i386.c (cpu_arch): Add .mwaitx.
475 (process_immext): Check operands for monitorx/mwaitx instructions.
476 * doc/c-i386.texi: Document mwaitx.
478 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
480 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
481 COMPRESS_DEBUG_GNU_ZLIB.
482 * config/tc-i386.c (flag_compress_debug): Likewise.
484 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
486 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
488 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
490 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
491 Allow for optional operands without insert functions.
493 2015-06-18 Nick Clifton <nickc@redhat.com>
496 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
497 mode against a nearby symbol.
499 2015-06-18 Nick Clifton <nickc@redhat.com>
502 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
503 in the same case as BFD_RELOC_ARM_TLS_IS32.
505 2015-06-17 Nick Clifton <nickc@redhat.com>
507 * config/tc-arm.c (is_double_a_single): Make conditional upon the
508 availablity of a 64-bit type. Use this type for the argument and
510 (double_to_single): Likewise.
511 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
512 the constant value, if available. Generate a 64-bit value from a
513 bignum if supported. Only perform the second optimization for
514 PR 18500 if the 64-bit type is available.
516 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
519 * config/tc-arm.c (is_double_a_single): New function.
520 (double_to_single): New function.
521 (move_or_literal_pool): Add support for converting VLDR to VMOV.
524 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
525 to MOV.w or MVN.w for Thumb2.
527 2015-06-17 Nicolas Pitre <nico@linaro.org>
529 * as.c (show_usage): Document --sectname-subst.
530 (parse_args): Add --sectname-subst.
531 * as.h (flag_sectname_subst): New.
532 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
533 * doc/as.texinfo: Document it.
535 2015-06-15 Renlin Li <renlin.li@arm.com>
537 * config/tc-aarch64.c (reloc_table): New relocation modifier.
538 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
539 (aarch64_force_relocation): Ditto
541 2015-06-13 Mark Wielaard <mjw@redhat.com>
543 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
544 out_debug_aranges depends on it.
545 (out_debug_aranges): Track size of header to properly pad header
546 for address alignment.
548 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
551 * gas/config/tc-hppa.c (last_label_symbol): Declare.
552 (pa_get_label): Return last label in current space/segment or NULL.
553 (pa_define_label): Record last label and add to root.
554 (pa_undefine_label): Remove last label from root.
556 2015-06-08 Nick Clifton <nickc@redhat.com>
558 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
560 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
562 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
563 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
564 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
566 2015-06-04 Renlin Li <renlin.li@arm.com>
568 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
571 2015-06-04 Nick Clifton <nickc@redhat.com>
573 * config/tc-h8300.c (md_section_align): Fix compile time warning
574 about left shifting a negative value.
576 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
578 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
579 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
580 * NEWS: Mention ARMv8.1 support.
582 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
584 * config/tc-arm.c (arm_ext_pan): New.
585 (do_setpan): New, encode an ARM SETPAN instruction.
586 (do_t_setpan): New, encode a Thumb SETPAN instruction.
587 (insns): Add "setpan".
588 (arm_extensions): Add "pan".
589 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
592 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
594 * config/tc-aarch64.c (aarch64_features): Add "rdma".
595 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
597 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
599 * config/tc-aarch64.c (aarch64_features): Add "lor".
600 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
601 architecture extensions.
603 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
605 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
606 support. Fix whitespace.
607 (parse_operands): Update for parse_sys_reg changes.
608 (aarch64_features): Add "pan".
609 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
611 2015-06-01 Jiong Wang <jiong.wang@arm.com>
613 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
614 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
615 (aarch64_force_relocation): Ditto.
617 2015-06-01 Jiong Wang <jiong.wang@arm.com>
619 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
620 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
621 (aarch64_force_relocation): Ditto.
623 2015-05-28 Catherine Moore <clm@codesourcery.com>
624 Bernd Schmidt <bernds@codesourcery.com>
625 Paul Brook <paul@codesourcery.com>
628 * config/tc-alpha.c (all_cfi_sections): Declare.
629 (s_alpha_ent): Initialize all_cfi_sections.
630 (alpha_elf_md_end): Invoke cfi_set_sections.
631 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
632 (s_ehword): Use BFD_RELOC_32_PCREL.
633 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
634 (mips_cfi_reloc_for_encoding): New function.
635 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
636 (DWARF2_FDE_RELOC_ENCODING): Define.
637 (tc_cfi_reloc_for_encoding): Define.
638 (mips_cfi_reloc_for_encoding): Define.
639 (tc_compact_eh_opcode_stop): Define.
640 (tc_compact_eh_opcode_pad): Define.
641 * doc/as.texinfo: Document Compact EH extensions.
642 * doc/internals.texi: Likewise.
643 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
644 (tc_cfi_reloc_for_encoding): Provide default.
645 (compact_eh): Declare.
646 (emit_expr_encoded): New function.
647 (get_debugseg_name): Add Compact EH support.
648 (alloc_debugseg_item): Likewise.
649 (cfi_set_sections): New function.
650 (dot_cfi_fde_data): New function.
651 (dot_cfi_personality_id): New function.
652 (dot_cfi_inline_lsda): New function.
653 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
655 (dot_cfi_personality): Add Compact EH support.
656 (dot_cfi_lsda): Likewise.
657 (dot_cfi_sections): Likewise.
658 (dot_cfi_startproc): Likewise.
659 (get_cfi_seg): Likewise.
660 (output_compact_unwind_data): New function.
661 (output_cfi_insn): Add Compact EH support.
662 (output_cie): Likewise.
663 (output_fde): Likewise.
664 (cfi_finish): Likewise.
665 (cfi_emit_eh_header): New function.
666 (output_eh_header): New function.
667 * dw2gencfi.h (cfi_set_sections): Declare.
668 (SUPPORT_COMPACT_EH): Define.
669 (MULTIPLE_FRAME_SECTIONS): Define.
670 New enumeration to describe the Compact EH header format.
671 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
672 eh_data, eh_loc and sections.
673 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
674 CFI_EMIT_eh_frame_compact): Define.
676 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
678 * config/tc-xtensa.c (xtensa_move_literals): Check that
679 search_frag is non-NULL. Report error if literal frag is not
682 2015-05-22 Nick Clifton <nickc@redhat.com>
685 * read.c (output_big_sleb128): Use U suffix to prevent compile
688 2015-05-19 Jiong Wang <jiong.wang@arm.com>
690 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
691 labels alphabetically.
692 (md_apply_fix): Ditto.
693 (aarch64_force_relocation): Ditto.
695 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
698 * config/tc-i386.c (OPTION_MAMD64): New.
699 (OPTION_MINTEL64): Likewise.
700 (md_longopts): Add -mamd64 and -mintel64.
701 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
702 (md_show_usage): Add -mamd64 and -mintel64.
703 * doc/c-i386.texi: Document -mamd64 and -mintel64.
705 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
707 * config/tc-i386.c (shared): New.
708 (OPTION_MSHARED): Likewise.
709 (elf_symbol_resolved_in_segment_p): Add relocation argument.
710 Check PLT relocations and shared.
711 (md_estimate_size_before_relax): Pass fragP->fr_var to
712 elf_symbol_resolved_in_segment_p.
713 (md_longopts): Add -mshared.
714 (md_show_usage): Likewise.
715 (md_parse_option): Handle OPTION_MSHARED.
716 * doc/c-i386.texi: Document -mshared.
718 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
720 * write.c (compress_debug): Don't write the zlib header, which
721 is handled by bfd_update_compression_header.
723 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
725 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
726 closer than J_RANGE / 2 to jump frag.
728 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
730 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
731 * config/tc-i386.c (i386_mach): Support iamcu.
732 (i386_target_format): Likewise.
734 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
736 * config/tc-i386.c (cpu_arch): Add iamcu.
737 (i386_align_code): Handle PROCESSOR_IAMCU.
738 (i386_arch): Likewise.
739 (i386_mach): Likewise.
740 (i386_target_format): Likewise.
741 (valid_iamcu_cpu_flags): New function.
742 (check_cpu_arch_compatible): Only allow Intel MCU instructions
743 when targeting Intel MCU.
744 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
745 are valid for Intel MCU.
746 (md_parse_option): Likewise.
747 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
748 (processor_type): Add PROCESSOR_IAMCU.
749 * doc/c-i386.texi: Document iamcu.
751 2015-05-08 Nick Clifton <nickc@redhat.com>
754 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
755 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
756 the symbol name checking code to here from...
757 (md_undefined_symbo): ... here.
759 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
761 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
762 (md_estimate_size_before_relax): Use it.
764 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
766 * config/tc-sparc.c: Typo in comment fixed.
768 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
770 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
772 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
774 2015-05-06 Nick Clifton <nickc@redhat.com>
776 * doc/as.texinfo (Dollar Local Labels): Note that these are only
777 supported on some targets.
779 2015-05-06 Renlin Li <renlin.li@arm.com>
781 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
783 2015-05-05 Renlin Li <renlin.li@arm.com>
785 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
788 2015-05-05 Nick Clifton <nickc@redhat.com>
790 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
791 (msp430_make_init_symbols): New function.
792 (msp430_section): Call it.
793 (msp430_frob_section): Likewise.
795 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
797 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
798 (struct cached_fixup, struct fixup_cache): New structures.
799 (fixup_order, xtensa_make_cached_fixup),
800 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
801 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
802 (xtensa_add_cached_fixup): New functions.
803 (xtensa_relax_frag): Cache fixups pointing at potentially
804 oversized jumps at the beginning of every relaxation pass. Only
805 check subset of this cache in the reach of single jump from the
806 trampoline frag currently being relaxed.
808 2015-05-01 Nick Clifton <nickc@redhat.com>
810 * config/rl78-parse.y (MULU): Remove ISA_G14.
811 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
813 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
815 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
816 * config/tc-i386.h (md_end): Likewise.
817 (i386_elf_emit_arch_note): Likewise.
819 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
821 * configure.tgt: Support i386-*-elf*.
823 2015-04-30 DJ Delorie <dj@redhat.com>
825 * config/rl78-defs.h (rl78_isa_g10): New.
828 * config/rl78-parse.y (ISA_G10): New.
831 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
832 * config/tc-rl78.c (rl78_isa_g10): New.
836 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
838 * config/tc-i386.c (i386_target_format): Use "else if" on
841 2015-04-30 Nick Clifton <nickc@redhat.com>
844 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
845 (if enabled) when the user creates a symbol with the same name as
847 (flag_warn_syms): New static variable.
848 (arm_opts): Add mwarn-syms and mno-warn-syms.
849 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
853 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
855 2015-04-29 Nick Clifton <nickc@redhat.com>
858 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
859 if the operand is neither a register nor a vector.
861 2015-04-29 Nick Clifton <nickc@redhat.com>
863 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
864 times if the expression is not constant and the target uses linker
867 2015-04-28 Renlin Li <renlin.li@arm.com>
869 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
871 2015-04-28 Nick Clifton <nickc@redhat.com>
874 * cond.c (s_if): Stop compile time warning about stopc being used
878 2015-04-27 Renlin Li <renlin.li@arm.com>
880 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
882 (md_assemble): Likewise, move the align code outside the loop.
884 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
886 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
889 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
891 * config/tc-arm.h (arm_min): New function.
892 (SUB_SEGMENT_ALIGN): Define.
894 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
896 * config/tc-mips.c (macro): State the recommended way of creating
897 32-bit or 64-bit addresses.
899 2015-04-23 Jan Beulich <jbeulich@suse.com>
901 * config/tc-i386.c (match_mem_size): Also allow no size
902 specification when broadcasting.
904 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
906 * doc/as.texinfo (Bundle directives): Shorten menu entry and
908 (CFI directives): Use @subsection.
909 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
910 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
912 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
914 * config/tc-avr.c (create_record_for_frag): Rename link to
917 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
920 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
922 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
924 * as.h (compressed_debug_section_type): Removed.
926 2015-04-14 Nick Clifton <nickc@redhat.com>
928 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
929 (TC_FORCE_RELOCATION_SUB_SAME): Define.
930 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
932 2015-04-10 Nick Clifton <nickc@redhat.com>
935 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
936 the -EB option with the linker's --be8 option.
938 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
940 * doc/c-rx.texi: Fix markup typos in last change.
942 2015-04-09 Nick Clifton <nickc@redhat.com>
944 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
945 (md_longopts): Add -mno-allow-string-insns.
946 (md_parse_option): Handle -mno-allow-string-insns.
947 (md_show_usage): Mention -mno-allow-string-insns.
948 (rx_note_string_insn_use): New function. Produces an error
949 message if a string insn is used when it is not allowed.
950 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
951 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
952 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
953 * doc/c-rx.texi: Document -mno-allow-string-insns.
955 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
957 * as.c (show_usage): Update --compress-debug-sections.
958 (std_longopts): Use optional_argument on compress-debug-sections.
960 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
961 * as.h (compressed_debug_section_type): New.
962 (flag_compress_debug): Change type to compressed_debug_section_type.
963 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
964 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
965 --compress-debug-sections=zlib-gabi. Call
966 bfd_get_compression_header_size to get compression header size.
967 Don't rename section name for --compress-debug-sections=zlib-gabi.
968 * config/tc-i386.c (compressed_debug_section_type): Set to
970 * doc/as.texinfo: Document
971 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
973 2015-04-07 Renlin Li <renlin.li@arm.com>
975 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
976 (s_aarch64_inst): Likewise.
977 (md_assemble): Likewise.
979 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
981 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
984 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
986 * write.c (compress_debug): Don't write the zlib header if
987 compressed section size is the same as before compression.
989 2015-04-02 Nick Clifton <nickc@redhat.com>
992 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
993 min and max parameters. Sign extend values before testing.
995 2015-04-02 Renlin Li <renlin.li@arm.com>
997 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
998 (mapping_state_2): Don't emit MAP_DATA here.
999 (s_aarch64_inst): Align frag during state transition.
1000 (md_assemble): Likewise.
1002 2015-04-02 Ed Maste <emaste@freebsd.org>
1004 * config/tc-aarch64.c (set_error_kind): Delete.
1005 (set_error_message): Delete.
1007 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1009 * configure: Regenerated.
1011 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1013 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1014 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1016 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1018 * config/tc-arm.c: Add support for Samsung Exynos M1.
1019 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1021 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1023 * configure: Regenerated.
1025 2015-03-31 Ed Schouten <ed@nuxi.nl>
1027 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1029 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1031 * configure.ac: Revert the AM_ZLIB change.
1032 * Makefile.in: Regenerated.
1033 * aclocal.m4: Likewise.
1034 * configure: Likewise.
1036 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1038 * Makefile.am (ZLIBINC): New.
1039 (AM_CFLAGS): Add $(ZLIBINC).
1040 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1041 (parse_args): Likewise.
1042 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1043 (compress_init): Don't check HAVE_ZLIB_H.
1044 (compress_data): Likewise.
1045 (compress_finish): Likewise.
1046 * configure.ac (AM_ZLIB): Removed.
1047 (zlibinc): New. AC_SUBST.
1048 Add --with-system-zlib.
1049 * Makefile.in: Regenerated.
1050 * config.in: Likewise.
1051 * configure: Likewise.
1052 * doc/Makefile.in: Likewise.
1054 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1056 * config/tc-i386.c (cpu_flags_set): Removed.
1058 2015-03-25 Renlin Li <renlin.li@arm.com>
1060 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1062 (mapping_state_2): Emit first MAP_DATA symbol here.
1064 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1067 * write.c (compress_debug): Don't write the zlib header if
1068 compression didn't make the section smaller.
1070 2015-03-24 Terry Guo <terry.guo@arm.com>
1072 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1074 (parse_psr): Likewise.
1075 (do_t_mrs): Likewise.
1076 (do_t_msr): Likewise.
1077 (static const arm_feature_set arm_ext_*): Defined with new macros.
1078 (static const arm_feature_set arm_cext_*): Likewise.
1079 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1080 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1081 (deprecated_coproc_regs): Likewise.
1082 (UL_BARRIER): Likewise.
1083 (barrier_opt_names): Likewise.
1084 (arm_cpus): Likewise.
1085 (arm_extensions): Likewise.
1087 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1089 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1090 instructions to 10 bytes.
1092 2015-03-19 Nick Clifton <nickc@redhat.com>
1094 * config/tc-rl78.c (enum options): Add G13 and G14.
1095 (md_longopts): Add -mg13 and -mg14.
1096 (md_parse_option): Handle -mg13 and -mg14.
1097 (md_show_usage): List -mg13 and -mg14.
1098 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1100 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1101 Nick Clifton <nickc@redhat.com>
1104 * doc/as.texinfo: Note that when gas compresses debug sections the
1105 compression is only performed if it makes the section smaller.
1106 * write.c (compress_debug): Do not compress a debug section if
1107 doing so would make it larger.
1109 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1111 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1112 (i386_align_code): Add PROCESSOR_ZNVER cases.
1113 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1114 * doc/c-i386.texi: Add znver1 and clzero.
1116 2015-03-16 Nick Clifton <nickc@redhat.com>
1118 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1120 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1122 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1125 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1127 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1129 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1131 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1132 * doc/c-mips.texi: Document i6400 -march option.
1134 2015-03-12 Nick Clifton <nickc@redhat.com>
1137 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1138 to arm_apply_sym_value. Update prototype.
1139 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1140 Do not apply the value if the symbol is in a different segment to
1141 the current segment.
1143 2015-03-11 Alan Modra <amodra@gmail.com>
1145 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1146 (md_apply_fix): Report an error on data-only fixups used with insns.
1148 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1150 * config/tc-s390.c (md_gather_operands): Check for valid
1151 length field operands.
1153 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1155 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1156 values for '^' on OP_REGLSTs.
1157 (do_push_pop): Add new writeback constraint.
1159 2015-03-10 Renlin Li <renlin.li@arm.com>
1161 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1162 (mapping_state_2): Emit first MAP_DATA symbol here.
1164 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1166 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1169 2015-03-10 Nick Clifton <nickc@redhat.com>
1172 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1173 initialised when CPU_DEFAULT is defined.
1175 2015-03-05 Nick Clifton <nickc@redhat.com>
1177 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1178 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1179 -m8byte-align and -m4byte-align command line options.
1181 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1184 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1185 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1188 2015-02-28 Alan Modra <amodra@gmail.com>
1190 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1191 end to their alignment.
1193 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1195 * config/tc-aarch64.c (reloc_table_entry): Generate
1196 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1197 (md_apply_fix, aarch64_force_relocation): Handle
1198 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1200 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1202 * config/tc-aarch64.c (reloc_table_entry): Generate
1203 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1204 (md_apply_fix, aarch64_force_relocation): Handle
1205 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1207 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1209 * config/tc-aarch64.c (reloc_table_entry): Generate
1210 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1211 (md_apply_fix, aarch64_force_relocation): Handle
1212 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1214 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1216 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1217 (reloc_table): Likewise.
1218 (parse_address_main): Use ld_literal_type.
1220 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1222 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1223 (reloc_table): Likewise.
1224 (parse_address_main): Use adr_type.
1226 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1228 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1230 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1232 * config/tc-avr.c: Add elf32-avr.h include.
1233 (struct avr_property_record_link): New structure.
1234 (avr_output_property_section_header): New function.
1235 (avr_record_size): New function.
1236 (avr_output_property_record): New function.
1237 (avr_create_property_section): New function.
1238 (avr_handle_align): New function.
1239 (exclude_section_from_property_tables): New function.
1240 (create_record_for_frag): New function.
1241 (append_records_for_section): New function.
1242 (avr_create_and_fill_property_section): New function.
1243 (avr_post_relax_hook): New function.
1244 * config/tc-avr.h (md_post_relax_hook): Define.
1245 (avr_post_relax_hook): Declare.
1246 (HANDLE_ALIGN): Define.
1247 (avr_handle_align): Declare.
1248 (strut avr_frag_data): New structure.
1249 (TC_FRAG_TYPE): Define.
1251 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1253 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1256 2015-02-24 Nick Clifton <nickc@redhat.com>
1258 * config/tc-v850.c (soft_float): New variable.
1259 (v850_data_8): New variable.
1260 (md_show_usage): Add -msoft-float/-mhard-float.
1261 (md_parse_option): Likewise.
1262 (md_begin): Set the default value of soft_float.
1263 (v850_md_end): New function. Creates a note section.
1264 * config/tc-v850.h (md_end): Define.
1265 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1267 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1269 * config/tc-h8300.c (line_separater_chars): Add a version for
1270 h8300-linux that includes a separator.
1271 (default_mach): New variable.
1273 (md_longopts): Add '--march' option.
1274 (md_parse_option): Parse the new option.
1275 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1276 * configure.tgt: Add h8300-*-linux
1277 * doc/c-h8300.texi: Document --march.
1279 2015-02-23 Nick Clifton <nickc@redhat.com>
1282 * dwarf2dbg.c (out_header): When generating dwarf sections use
1283 real symbols not temps for the start and end symbols.
1284 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1285 adjustments to relocations in debug sections.
1286 (TC_LINKRELAX_FIXUP): Likewise.
1288 2015-02-19 Alan Modra <amodra@gmail.com>
1290 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1291 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1293 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1295 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1297 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1299 * config/tc-arm.c: Add support for Cortex-A72.
1301 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1303 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1304 of as_warn for deprecation messages.
1305 (encode_arm_addr_mode_2): Likewise.
1306 (check_obsolete): Likewise.
1307 (do_rd_rm_rn): Likewise.
1308 (do_co_reg): Likewise.
1309 (do_setend): Likewise.
1310 (do_t_mov_cmp): Likewise.
1311 (do_neon_ldr_str): Likewise.
1312 (opcode_lookup): Likewise.
1313 (if_fsm_post_encode): Likewise.
1314 (md_assemble): Likewise.
1316 2015-02-06 Jan Beulich <jbeulich@suse.com>
1318 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1319 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1320 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1323 2015-02-05 Alan Modra <amodra@gmail.com>
1325 * config/tc-msp430.c (md_assemble): Correct size passed to
1326 extract_cmd. Remove index check.
1328 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1330 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1331 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1333 2015-02-04 Nick Clifton <nickc@redhat.com>
1335 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1338 2015-02-03 Renlin Li <renlin.li@arm.com>
1340 * doc/c-aarch64.texi (.arch): Document the directive.
1341 (.arch_extension): Likewise.
1343 2015-02-03 Nick Clifton <nickc@redhat.com>
1345 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1347 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1349 * Makefile.am: Add FT32 files.
1350 * config/tc-ft32.c: New file.
1351 * config/tc-ft32.h: New file.
1352 * configure.tgt: Add FT32 support.
1353 * Makefile.in: Regenerate.
1354 * po/POTFILES.in: Regenerate.
1356 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1358 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1359 of instruction la to a symbol.
1361 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1363 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1366 2015-01-19 Alan Modra <amodra@gmail.com>
1368 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1369 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1371 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1373 * config/tc-s390.c (struct pd_reg): Remove.
1374 (pre_defined_registers): Remove.
1375 (REG_NAME_CNT): Remove.
1376 (reg_name_search): Calculate the register number instead of doing
1378 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1379 reg_name_search signature.
1380 (s390_parse_cpu): Support the new arch string z13.
1381 (s390_insert_operand): Support for vector registers with the extra
1382 field for the fifth bit of each vector register operand.
1383 (md_gather_operand): Adjust to the new handling of optional
1386 * doc/as.texinfo: Document the z13 cpu string.
1388 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1390 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1391 #0, restoring previous behaviour.
1393 2015-01-12 Jan Beulich <jbeulich@suse.com>
1395 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1396 (cfi_pseudo_table): Add "cfi_label".
1397 (output_cfi_insn): Handle CFI_label.
1398 (select_cie_for_fde): Als terminate CIE when encountering
1400 * dw2gencfi.h (cfi_add_label): Declare.
1401 (struct cfi_insn_data): New member "sym_name".
1403 * read.c (read_symbol_name): Drop "static".
1404 * read.h (read_symbol_name): Declare.
1406 2015-01-12 Jan Beulich <jbeulich@suse.com>
1408 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1409 (do_neon_qshl_imm): Likewise.
1411 2015-01-12 Alan Modra <amodra@gmail.com>
1413 * read.c (s_altmacro, s_reloc): Make definition static.
1415 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1417 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1420 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1422 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1424 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1426 2015-01-07 Jan Beulich <jbeulich@suse.com>
1428 * config/tc-arm.c (struct arm_option_extension_value_table):
1429 Split field "value" into fields "merge_value" and "clear_value".
1430 (arm_extensions): Adjust initializer accordingly.
1432 2015-01-01 Alan Modra <amodra@gmail.com>
1434 * as.c (parse_args): Just print current year.
1436 2015-01-01 Alan Modra <amodra@gmail.com>
1438 Update year range in copyright notice of all files.
1440 For older changes see ChangeLog-2014
1442 Copyright (C) 2015 Free Software Foundation, Inc.
1444 Copying and distribution of this file, with or without modification,
1445 are permitted in any medium without royalty provided the copyright
1446 notice and this notice are preserved.
1452 version-control: never