1 2015-08-26 Alan Modra <amodra@gmail.com>
4 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
5 call to where input line used to be restored.
6 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
8 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
10 2015-08-26 Nick Clifton <nickc@redhat.com>
13 * configure.ac (AS_CHECK_DECLS): Add asprintf.
14 * configure: Regenerate.
15 * config.in: Regenerate.
17 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
19 * config/tc-sparc.c (priv_reg_table): New privileged register
22 2015-08-21 Nick Clifton <nickc@redhat.com>
25 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
26 return parameter pointing to the start of the symbol. Allow
27 symbol names enclosed in double quotes.
28 (restore_line_pointer): New function. Replace the NUL character
29 inserted into the input stream with the given character. If the
30 character was a double quote, advance the input pointer.
31 * expr.h (get_symbol_end): Delete.
32 (get_symbol_name): Add prototype.
33 (restore_line_pointer): Prototype.
34 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
35 * doc/as.texinfo (Symbol Intro): Document that symbol names can
36 now be enclosed in double quotes.
37 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
38 Use restore_line_pointer to replace the NUL in the input stream.
39 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
40 Check for the use of double quoted symbol names.
42 * config/obj-aout.c: Likewise.
43 * config/obj-coff-seh.c: Likewise.
44 * config/obj-coff.c: Likewise.
45 * config/obj-elf.c: Likewise.
46 * config/obj-evax.c: Likewise.
47 * config/obj-macho.c: Likewise.
48 * config/obj-som.c: Likewise.
49 * config/tc-alpha.c: Likewise.
50 * config/tc-arc.c: Likewise.
51 * config/tc-arm.c: Likewise.
52 * config/tc-dlx.c: Likewise.
53 * config/tc-h8300.c: Likewise.
54 * config/tc-hppa.c: Likewise.
55 * config/tc-i370.c: Likewise.
56 * config/tc-i386-intel.c: Likewise.
57 * config/tc-i386.c: Likewise.
58 * config/tc-i960.c: Likewise.
59 * config/tc-ia64.c: Likewise.
60 * config/tc-iq2000.c: Likewise.
61 * config/tc-m32r.c: Likewise.
62 * config/tc-m68hc11.c: Likewise.
63 * config/tc-m68k.c: Likewise.
64 * config/tc-microblaze.c: Likewise.
65 * config/tc-mips.c: Likewise.
66 * config/tc-mmix.c: Likewise.
67 * config/tc-mn10200.c: Likewise.
68 * config/tc-mn10300.c: Likewise.
69 * config/tc-nios2.c: Likewise.
70 * config/tc-ppc.c: Likewise.
71 * config/tc-s390.c: Likewise.
72 * config/tc-score.c: Likewise.
73 * config/tc-score7.c: Likewise.
74 * config/tc-sparc.c: Likewise.
75 * config/tc-tic4x.c: Likewise.
76 * config/tc-tic54x.c: Likewise.
77 * config/tc-tic6x.c: Likewise.
78 * config/tc-tilegx.c: Likewise.
79 * config/tc-tilepro.c: Likewise.
80 * config/tc-v850.c: Likewise.
81 * config/tc-xtensa.c: Likewise.
82 * config/tc-z80.c: Likewise.
83 * dw2gencfi.c: Likewise.
84 * dwarf2dbgc.: Likewise.
89 2015-08-19 Jiong Wang <jiong.wang@arm.com>
91 * config/tc-aarch64.c (reloc_table): New relocation types support for
93 (ldst_lo12_determine_real_reloc_type): Support
94 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
95 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
96 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
97 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
98 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
99 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
100 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
101 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
102 (parse_operands): Likewise.
103 (md_apply_fix): Likewise.
104 (aarch64_force_relocation): Likewise.
105 (process_movw_reloc_info): Likewise.
107 2015-08-19 Jiong Wang <jiong.wang@arm.com>
109 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
110 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
111 "dtprel_g1_nc", "dtprel_g2".
112 (md_apply_fix): Support new relocation types.
113 (aarch64_force_relocation): Likewise.
114 (process_movw_reloc_info): Likewise.
116 2015-08-19 Jiong Wang <jiong.wang@arm.com>
118 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
119 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
120 (aarch64_force_relocation): Likewise.
122 2015-08-17 Alan Modra <amodra@gmail.com>
124 * gas/config/tc-arm.c (s_align): Delete.
125 (md_pseudo_table): Use s_align_ptwo for "align".
126 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
127 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
129 2015-08-13 Alan Modra <amodra@gmail.com>
131 * expr.c (operand): Rewrite handling of operands starting with "0f".
132 If atof_generic only parses "-" or "+", treat as expression.
134 2015-08-13 Alan Modra <amodra@gmail.com>
135 DJ Delorie <dj@redhat.com>
137 * expr.c (integer_constant): Return O_absent expression if eol.
138 (operand): For targets with both LOCAL_LABELS_FB and
139 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
140 digits as a local label reference. Correct handling of 0b prefix.
141 If a suffix is not allowed, error on 0B.
143 2015-08-13 Alan Modra <amodra@gmail.com>
145 * doc/as.texinfo (Local Labels): Allowed range of N in local
146 labels is non-negative integers, not positive integers.
148 2015-08-12 David Weatherford <weath@cadence.com>
150 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
152 (xtensa_maybe_create_literal_pool_frag): New function.
153 (litpool_seg_list, auto_litpools, auto_litpool_limit)
154 (litpool_buf, litpool_slotbuf): New static variables.
155 (option_auto_litpools, option_no_auto_litpools)
156 (option_auto_litpool_limit): New enum identifiers.
157 (md_longopts): Add entries for auto-litpools, no-auto-litpools
158 and auto-litpool-limit.
159 (md_parse_option): Handle option_auto_litpools,
160 option_no_auto_litpools and option_auto_litpool_limit.
161 (md_show_usage): Add help for --[no-]auto-litpools and
162 --auto-litpool-limit.
163 (xtensa_mark_literal_pool_location): Record a place for literal
164 pool with a call to xtensa_maybe_create_literal_pool_frag.
165 (get_literal_pool_location): Find highest priority literal pool
166 or convert candidate to literal pool when auto-litpools are used.
167 (xg_assemble_vliw_tokens): Create literal pool after jump
169 (xtensa_check_frag_count): Create candidate literal pool every
170 auto_litpool_limit frags.
171 (xtensa_relax_frag): Add jump around literals to non-empty
173 (xtensa_move_literals): Estimate literal pool addresses and move
174 unreachable literals closer to their users, converting candidate
175 to literal pool if needed.
176 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
177 about missing .literal_position in case auto-litpools are not
179 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
180 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
181 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
182 --no-auto-litpools options.
183 * doc/c-xtensa.texi (Xtensa options): Likewise.
185 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
187 * config/tc-mips.c (move_register): Change to use 'or' only.
188 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
191 2015-08-11 Jiong Wang <jiong.wang@arm.com>
193 * config/tc-aarch64.c (reloc_table): New relocation modifiers
195 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
196 (aarch64_force_relocation): Likewise.
198 2015-08-11 Jiong Wang <jiong.wang@arm.com>
200 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
201 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
202 (aarch64_force_relocation): Likewise.
204 2015-08-11 Jiong Wang <jiong.wang@arm.com>
206 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
207 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
208 (aarch64_force_relocation): Likewise.
210 2015-08-11 Nick Clifton <nickc@redhat.com>
213 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
214 compile time warnings about constant expressions being shifted
216 (do_iwmmxt_wldstd): Likewise.
217 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
218 (md_assemble): Likewise.
221 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
222 remove redundant checks.
223 (md_apply_fix): Likewise.
226 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
227 a numeric constant value.
230 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
233 * config/xtensa-relax.c (same_operand_name): Fix typo.
235 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
237 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
238 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
240 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
242 * doc/c-aarch64.texi (.xword): Document directive.
244 2015-08-03 Nick Clifton <nickc@redhat.com>
246 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
247 fix typo in its entry: @kindex -> @item.
249 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
251 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
252 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
254 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
256 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
257 * doc/c-mips.text: Document -march=interaptiv.
259 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
261 * configure: Regenerated.
263 2015-07-24 Nick Clifton <nickc@redhat.com>
265 * config/tc-rl78.c (rl78_abs_sym): New local variable.
266 (md_begin): Initialise the new symbol.
267 (OPIMM): Define the value to be relative to the new symbol and not
268 the absolute section symbol.
270 2015-07-22 Alan Modra <amodra@gmail.com>
273 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
274 loop. Don't drop lines at end of file lacking a newline, add a
275 newline instead. Ensure partial_size is zero whenever
276 partial_where is NULL. Adjust buffer size for extra char.
277 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
279 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
281 * NEWS: Mention corrected spelling of armv6kz.
282 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
284 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
285 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
287 2015-07-16 Jiong Wang <jiong.wang@arm.com>
289 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
290 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
291 (aarch64_force_relocation): Ditto.
293 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
295 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
296 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
299 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
301 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
302 not support ARM mode" error messages.
304 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
306 * config/tc-i386.c (flag_compress_debug): Replace
307 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
309 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
311 * as.c (parse_args): Make --compress-debug-sections and
312 --compress-debug-sections=zlib the same as
313 --compress-debug-sections=zlib-gabi.
314 * doc/as.texinfo: Change --compress-debug-sections and
315 --compress-debug-sections=zlib to zlib-gabi.
317 2015-07-09 Catherine Moore <clm@codesourcery.com>
319 * config/tc-mips.c (check_fpabi): Handle
320 VAL_GNU_MIPS_ABI_FP_NAN2008.
322 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
324 * doc/as.texinfo: Clarify case requirements for pseudo ops.
326 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
328 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
329 32 bit PC relative and update offset if the fixup is pc-relative.
330 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
333 2015-07-03 Alan Modra <amodra@gmail.com>
335 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
336 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
338 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
339 Cesar Philippidis <cesar@codesourcery.com>
341 * config/tc-nios2.c (nios2_min_align): New.
342 (nop): Replace with....
343 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
344 (nios2_align): Handle alignment on 2-byte boundaries when CDX
345 instructions may be present.
346 (s_nios2_align): Adjust reference to nop.
347 (CDXBRANCH, IS_CDXBRANCH): New.
348 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
349 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
350 (nios2_relax_frag): Likewise.
351 (md_convert_frag): Handle R2 encodings.
352 (nios2_check_overflow): Check that low-order bits are zero
353 before applying rightshift from howto.
354 (nios2_check_overflow): Correct negative overflow calculation.
355 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
356 generic overflow messages for miscellaneous instruction formats.
357 (md_apply_fix): Recognize new R2 relocations. For pc_relative
358 relocations, store fixup in *valP.
359 (nios2_reglist_mask, nios2_reglist_dir): New.
360 (nios2_parse_reglist): New.
361 (nios2_parse_base_register): New.
362 (nios2_assemble_expression): Handle constant expressions designated
364 (nios2_assemble_reg3): New.
365 (nios2_assemble_arg_c): Handle R2 instruction formats.
366 (nios2_assemble_arg_d): Likewise.
367 (nios2_assemble_arg_s): Likewise.
368 (nios2_assemble_arg_t): Likewise.
369 (nios2_assemble_arg_D): New.
370 (nios2_assemble_arg_S): New.
371 (nios2_assemble_arg_T): New.
372 (nios2_assemble_arg_i): Handle R2 instruction formats.
373 (nios2_assemble_arg_I): New.
374 (nios2_assemble_arg_u): Handle R2 instruction formats.
375 (nios2_assemble_arg_U): New.
376 (nios2_assemble_arg_V): New.
377 (nios2_assemble_arg_W): New.
378 (nios2_assemble_arg_X): New.
379 (nios2_assemble_arg_Y): New.
380 (nios2_assemble_arg_o): Handle R2 instruction formats.
381 (nios2_assemble_arg_O): New.
382 (nios2_assemble_arg_P): New.
383 (nios2_assemble_arg_j): Handle R2 instruction formats.
384 (nios2_assemble_arg_k): New.
385 (nios2_assemble_arg_l): Handle R2 instruction formats.
386 (nios2_assemble_arg_m): Likewise.
387 (nios2_assemble_arg_M): New.
388 (nios2_assemble_arg_N): New.
389 (nios2_assemble_arg_e): New.
390 (nios2_assemble_arg_f): New.
391 (nios2_assemble_arg_g): New.
392 (nios2_assemble_arg_h): New.
393 (nios2_assemble_arg_R): New.
394 (nios2_assemble_arg_B): New.
395 (nios2_assemble_args): Handle new argument letters.
396 (nios2_consume_arg): Likewise.
397 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
399 (nios2_ps_insn_info_structs): Add nop.n.
400 (output_ubranch): Handle CDX branches.
401 (output_cbranch): Likewise.
402 (output_call): Handle R2 encodings.
403 (output_movia): Likewise.
404 (md_begin): Initialize nios2_min_align.
405 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
406 if a 16-bit instruction is seen.
407 (nios2_cons_align): Use appropriate nop pattern.
409 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
410 Cesar Philippidis <cesar@codesourcery.com>
412 * config/tc-nios2.c: Adjust includes.
413 (OPTION_MARCH): Define.
414 (md_longopts): Add -march option.
415 (nios2_architecture): New.
416 (nios2_use_arch): New.
417 (md_parse_option): Handle OPTION_MARCH.
418 (md_show_usage): Document -march.
419 (md_begin): Set arch in BFD.
420 (nios2_elf_final_processing): New.
421 * config/tc-nios2.h (elf_tc_final_processing): Define.
422 (nios2_elf_final_processing): New.
423 * doc/c-nios2.texi (-march): Add documentation.
425 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
427 * config/tc-i386.c (cpu_arch): Add .mwaitx.
428 (process_immext): Check operands for monitorx/mwaitx instructions.
429 * doc/c-i386.texi: Document mwaitx.
431 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
433 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
434 COMPRESS_DEBUG_GNU_ZLIB.
435 * config/tc-i386.c (flag_compress_debug): Likewise.
437 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
439 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
441 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
443 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
444 Allow for optional operands without insert functions.
446 2015-06-18 Nick Clifton <nickc@redhat.com>
449 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
450 mode against a nearby symbol.
452 2015-06-18 Nick Clifton <nickc@redhat.com>
455 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
456 in the same case as BFD_RELOC_ARM_TLS_IS32.
458 2015-06-17 Nick Clifton <nickc@redhat.com>
460 * config/tc-arm.c (is_double_a_single): Make conditional upon the
461 availablity of a 64-bit type. Use this type for the argument and
463 (double_to_single): Likewise.
464 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
465 the constant value, if available. Generate a 64-bit value from a
466 bignum if supported. Only perform the second optimization for
467 PR 18500 if the 64-bit type is available.
469 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
472 * config/tc-arm.c (is_double_a_single): New function.
473 (double_to_single): New function.
474 (move_or_literal_pool): Add support for converting VLDR to VMOV.
477 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
478 to MOV.w or MVN.w for Thumb2.
480 2015-06-17 Nicolas Pitre <nico@linaro.org>
482 * as.c (show_usage): Document --sectname-subst.
483 (parse_args): Add --sectname-subst.
484 * as.h (flag_sectname_subst): New.
485 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
486 * doc/as.texinfo: Document it.
488 2015-06-15 Renlin Li <renlin.li@arm.com>
490 * config/tc-aarch64.c (reloc_table): New relocation modifier.
491 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
492 (aarch64_force_relocation): Ditto
494 2015-06-13 Mark Wielaard <mjw@redhat.com>
496 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
497 out_debug_aranges depends on it.
498 (out_debug_aranges): Track size of header to properly pad header
499 for address alignment.
501 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
504 * gas/config/tc-hppa.c (last_label_symbol): Declare.
505 (pa_get_label): Return last label in current space/segment or NULL.
506 (pa_define_label): Record last label and add to root.
507 (pa_undefine_label): Remove last label from root.
509 2015-06-08 Nick Clifton <nickc@redhat.com>
511 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
513 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
515 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
516 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
517 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
519 2015-06-04 Renlin Li <renlin.li@arm.com>
521 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
524 2015-06-04 Nick Clifton <nickc@redhat.com>
526 * config/tc-h8300.c (md_section_align): Fix compile time warning
527 about left shifting a negative value.
529 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
531 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
532 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
533 * NEWS: Mention ARMv8.1 support.
535 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
537 * config/tc-arm.c (arm_ext_pan): New.
538 (do_setpan): New, encode an ARM SETPAN instruction.
539 (do_t_setpan): New, encode a Thumb SETPAN instruction.
540 (insns): Add "setpan".
541 (arm_extensions): Add "pan".
542 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
545 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
547 * config/tc-aarch64.c (aarch64_features): Add "rdma".
548 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
550 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
552 * config/tc-aarch64.c (aarch64_features): Add "lor".
553 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
554 architecture extensions.
556 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
558 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
559 support. Fix whitespace.
560 (parse_operands): Update for parse_sys_reg changes.
561 (aarch64_features): Add "pan".
562 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
564 2015-06-01 Jiong Wang <jiong.wang@arm.com>
566 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
567 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
568 (aarch64_force_relocation): Ditto.
570 2015-06-01 Jiong Wang <jiong.wang@arm.com>
572 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
573 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
574 (aarch64_force_relocation): Ditto.
576 2015-05-28 Catherine Moore <clm@codesourcery.com>
577 Bernd Schmidt <bernds@codesourcery.com>
578 Paul Brook <paul@codesourcery.com>
581 * config/tc-alpha.c (all_cfi_sections): Declare.
582 (s_alpha_ent): Initialize all_cfi_sections.
583 (alpha_elf_md_end): Invoke cfi_set_sections.
584 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
585 (s_ehword): Use BFD_RELOC_32_PCREL.
586 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
587 (mips_cfi_reloc_for_encoding): New function.
588 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
589 (DWARF2_FDE_RELOC_ENCODING): Define.
590 (tc_cfi_reloc_for_encoding): Define.
591 (mips_cfi_reloc_for_encoding): Define.
592 (tc_compact_eh_opcode_stop): Define.
593 (tc_compact_eh_opcode_pad): Define.
594 * doc/as.texinfo: Document Compact EH extensions.
595 * doc/internals.texi: Likewise.
596 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
597 (tc_cfi_reloc_for_encoding): Provide default.
598 (compact_eh): Declare.
599 (emit_expr_encoded): New function.
600 (get_debugseg_name): Add Compact EH support.
601 (alloc_debugseg_item): Likewise.
602 (cfi_set_sections): New function.
603 (dot_cfi_fde_data): New function.
604 (dot_cfi_personality_id): New function.
605 (dot_cfi_inline_lsda): New function.
606 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
608 (dot_cfi_personality): Add Compact EH support.
609 (dot_cfi_lsda): Likewise.
610 (dot_cfi_sections): Likewise.
611 (dot_cfi_startproc): Likewise.
612 (get_cfi_seg): Likewise.
613 (output_compact_unwind_data): New function.
614 (output_cfi_insn): Add Compact EH support.
615 (output_cie): Likewise.
616 (output_fde): Likewise.
617 (cfi_finish): Likewise.
618 (cfi_emit_eh_header): New function.
619 (output_eh_header): New function.
620 * dw2gencfi.h (cfi_set_sections): Declare.
621 (SUPPORT_COMPACT_EH): Define.
622 (MULTIPLE_FRAME_SECTIONS): Define.
623 New enumeration to describe the Compact EH header format.
624 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
625 eh_data, eh_loc and sections.
626 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
627 CFI_EMIT_eh_frame_compact): Define.
629 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
631 * config/tc-xtensa.c (xtensa_move_literals): Check that
632 search_frag is non-NULL. Report error if literal frag is not
635 2015-05-22 Nick Clifton <nickc@redhat.com>
638 * read.c (output_big_sleb128): Use U suffix to prevent compile
641 2015-05-19 Jiong Wang <jiong.wang@arm.com>
643 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
644 labels alphabetically.
645 (md_apply_fix): Ditto.
646 (aarch64_force_relocation): Ditto.
648 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
651 * config/tc-i386.c (OPTION_MAMD64): New.
652 (OPTION_MINTEL64): Likewise.
653 (md_longopts): Add -mamd64 and -mintel64.
654 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
655 (md_show_usage): Add -mamd64 and -mintel64.
656 * doc/c-i386.texi: Document -mamd64 and -mintel64.
658 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
660 * config/tc-i386.c (shared): New.
661 (OPTION_MSHARED): Likewise.
662 (elf_symbol_resolved_in_segment_p): Add relocation argument.
663 Check PLT relocations and shared.
664 (md_estimate_size_before_relax): Pass fragP->fr_var to
665 elf_symbol_resolved_in_segment_p.
666 (md_longopts): Add -mshared.
667 (md_show_usage): Likewise.
668 (md_parse_option): Handle OPTION_MSHARED.
669 * doc/c-i386.texi: Document -mshared.
671 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
673 * write.c (compress_debug): Don't write the zlib header, which
674 is handled by bfd_update_compression_header.
676 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
678 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
679 closer than J_RANGE / 2 to jump frag.
681 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
683 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
684 * config/tc-i386.c (i386_mach): Support iamcu.
685 (i386_target_format): Likewise.
687 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
689 * config/tc-i386.c (cpu_arch): Add iamcu.
690 (i386_align_code): Handle PROCESSOR_IAMCU.
691 (i386_arch): Likewise.
692 (i386_mach): Likewise.
693 (i386_target_format): Likewise.
694 (valid_iamcu_cpu_flags): New function.
695 (check_cpu_arch_compatible): Only allow Intel MCU instructions
696 when targeting Intel MCU.
697 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
698 are valid for Intel MCU.
699 (md_parse_option): Likewise.
700 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
701 (processor_type): Add PROCESSOR_IAMCU.
702 * doc/c-i386.texi: Document iamcu.
704 2015-05-08 Nick Clifton <nickc@redhat.com>
707 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
708 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
709 the symbol name checking code to here from...
710 (md_undefined_symbo): ... here.
712 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
714 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
715 (md_estimate_size_before_relax): Use it.
717 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
719 * config/tc-sparc.c: Typo in comment fixed.
721 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
723 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
725 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
727 2015-05-06 Nick Clifton <nickc@redhat.com>
729 * doc/as.texinfo (Dollar Local Labels): Note that these are only
730 supported on some targets.
732 2015-05-06 Renlin Li <renlin.li@arm.com>
734 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
736 2015-05-05 Renlin Li <renlin.li@arm.com>
738 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
741 2015-05-05 Nick Clifton <nickc@redhat.com>
743 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
744 (msp430_make_init_symbols): New function.
745 (msp430_section): Call it.
746 (msp430_frob_section): Likewise.
748 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
750 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
751 (struct cached_fixup, struct fixup_cache): New structures.
752 (fixup_order, xtensa_make_cached_fixup),
753 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
754 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
755 (xtensa_add_cached_fixup): New functions.
756 (xtensa_relax_frag): Cache fixups pointing at potentially
757 oversized jumps at the beginning of every relaxation pass. Only
758 check subset of this cache in the reach of single jump from the
759 trampoline frag currently being relaxed.
761 2015-05-01 Nick Clifton <nickc@redhat.com>
763 * config/rl78-parse.y (MULU): Remove ISA_G14.
764 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
766 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
768 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
769 * config/tc-i386.h (md_end): Likewise.
770 (i386_elf_emit_arch_note): Likewise.
772 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
774 * configure.tgt: Support i386-*-elf*.
776 2015-04-30 DJ Delorie <dj@redhat.com>
778 * config/rl78-defs.h (rl78_isa_g10): New.
781 * config/rl78-parse.y (ISA_G10): New.
784 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
785 * config/tc-rl78.c (rl78_isa_g10): New.
789 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
791 * config/tc-i386.c (i386_target_format): Use "else if" on
794 2015-04-30 Nick Clifton <nickc@redhat.com>
797 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
798 (if enabled) when the user creates a symbol with the same name as
800 (flag_warn_syms): New static variable.
801 (arm_opts): Add mwarn-syms and mno-warn-syms.
802 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
806 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
808 2015-04-29 Nick Clifton <nickc@redhat.com>
811 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
812 if the operand is neither a register nor a vector.
814 2015-04-29 Nick Clifton <nickc@redhat.com>
816 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
817 times if the expression is not constant and the target uses linker
820 2015-04-28 Renlin Li <renlin.li@arm.com>
822 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
824 2015-04-28 Nick Clifton <nickc@redhat.com>
827 * cond.c (s_if): Stop compile time warning about stopc being used
831 2015-04-27 Renlin Li <renlin.li@arm.com>
833 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
835 (md_assemble): Likewise, move the align code outside the loop.
837 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
839 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
842 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
844 * config/tc-arm.h (arm_min): New function.
845 (SUB_SEGMENT_ALIGN): Define.
847 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
849 * config/tc-mips.c (macro): State the recommended way of creating
850 32-bit or 64-bit addresses.
852 2015-04-23 Jan Beulich <jbeulich@suse.com>
854 * config/tc-i386.c (match_mem_size): Also allow no size
855 specification when broadcasting.
857 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
859 * doc/as.texinfo (Bundle directives): Shorten menu entry and
861 (CFI directives): Use @subsection.
862 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
863 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
865 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
867 * config/tc-avr.c (create_record_for_frag): Rename link to
870 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
873 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
875 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
877 * as.h (compressed_debug_section_type): Removed.
879 2015-04-14 Nick Clifton <nickc@redhat.com>
881 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
882 (TC_FORCE_RELOCATION_SUB_SAME): Define.
883 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
885 2015-04-10 Nick Clifton <nickc@redhat.com>
888 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
889 the -EB option with the linker's --be8 option.
891 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
893 * doc/c-rx.texi: Fix markup typos in last change.
895 2015-04-09 Nick Clifton <nickc@redhat.com>
897 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
898 (md_longopts): Add -mno-allow-string-insns.
899 (md_parse_option): Handle -mno-allow-string-insns.
900 (md_show_usage): Mention -mno-allow-string-insns.
901 (rx_note_string_insn_use): New function. Produces an error
902 message if a string insn is used when it is not allowed.
903 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
904 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
905 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
906 * doc/c-rx.texi: Document -mno-allow-string-insns.
908 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
910 * as.c (show_usage): Update --compress-debug-sections.
911 (std_longopts): Use optional_argument on compress-debug-sections.
913 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
914 * as.h (compressed_debug_section_type): New.
915 (flag_compress_debug): Change type to compressed_debug_section_type.
916 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
917 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
918 --compress-debug-sections=zlib-gabi. Call
919 bfd_get_compression_header_size to get compression header size.
920 Don't rename section name for --compress-debug-sections=zlib-gabi.
921 * config/tc-i386.c (compressed_debug_section_type): Set to
923 * doc/as.texinfo: Document
924 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
926 2015-04-07 Renlin Li <renlin.li@arm.com>
928 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
929 (s_aarch64_inst): Likewise.
930 (md_assemble): Likewise.
932 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
934 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
937 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
939 * write.c (compress_debug): Don't write the zlib header if
940 compressed section size is the same as before compression.
942 2015-04-02 Nick Clifton <nickc@redhat.com>
945 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
946 min and max parameters. Sign extend values before testing.
948 2015-04-02 Renlin Li <renlin.li@arm.com>
950 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
951 (mapping_state_2): Don't emit MAP_DATA here.
952 (s_aarch64_inst): Align frag during state transition.
953 (md_assemble): Likewise.
955 2015-04-02 Ed Maste <emaste@freebsd.org>
957 * config/tc-aarch64.c (set_error_kind): Delete.
958 (set_error_message): Delete.
960 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
962 * configure: Regenerated.
964 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
966 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
967 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
969 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
971 * config/tc-arm.c: Add support for Samsung Exynos M1.
972 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
974 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
976 * configure: Regenerated.
978 2015-03-31 Ed Schouten <ed@nuxi.nl>
980 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
982 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
984 * configure.ac: Revert the AM_ZLIB change.
985 * Makefile.in: Regenerated.
986 * aclocal.m4: Likewise.
987 * configure: Likewise.
989 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
991 * Makefile.am (ZLIBINC): New.
992 (AM_CFLAGS): Add $(ZLIBINC).
993 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
994 (parse_args): Likewise.
995 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
996 (compress_init): Don't check HAVE_ZLIB_H.
997 (compress_data): Likewise.
998 (compress_finish): Likewise.
999 * configure.ac (AM_ZLIB): Removed.
1000 (zlibinc): New. AC_SUBST.
1001 Add --with-system-zlib.
1002 * Makefile.in: Regenerated.
1003 * config.in: Likewise.
1004 * configure: Likewise.
1005 * doc/Makefile.in: Likewise.
1007 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1009 * config/tc-i386.c (cpu_flags_set): Removed.
1011 2015-03-25 Renlin Li <renlin.li@arm.com>
1013 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1015 (mapping_state_2): Emit first MAP_DATA symbol here.
1017 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1020 * write.c (compress_debug): Don't write the zlib header if
1021 compression didn't make the section smaller.
1023 2015-03-24 Terry Guo <terry.guo@arm.com>
1025 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1027 (parse_psr): Likewise.
1028 (do_t_mrs): Likewise.
1029 (do_t_msr): Likewise.
1030 (static const arm_feature_set arm_ext_*): Defined with new macros.
1031 (static const arm_feature_set arm_cext_*): Likewise.
1032 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1033 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1034 (deprecated_coproc_regs): Likewise.
1035 (UL_BARRIER): Likewise.
1036 (barrier_opt_names): Likewise.
1037 (arm_cpus): Likewise.
1038 (arm_extensions): Likewise.
1040 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1042 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1043 instructions to 10 bytes.
1045 2015-03-19 Nick Clifton <nickc@redhat.com>
1047 * config/tc-rl78.c (enum options): Add G13 and G14.
1048 (md_longopts): Add -mg13 and -mg14.
1049 (md_parse_option): Handle -mg13 and -mg14.
1050 (md_show_usage): List -mg13 and -mg14.
1051 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1053 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1054 Nick Clifton <nickc@redhat.com>
1057 * doc/as.texinfo: Note that when gas compresses debug sections the
1058 compression is only performed if it makes the section smaller.
1059 * write.c (compress_debug): Do not compress a debug section if
1060 doing so would make it larger.
1062 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1064 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1065 (i386_align_code): Add PROCESSOR_ZNVER cases.
1066 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1067 * doc/c-i386.texi: Add znver1 and clzero.
1069 2015-03-16 Nick Clifton <nickc@redhat.com>
1071 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1073 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1075 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1078 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1080 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1082 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1084 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1085 * doc/c-mips.texi: Document i6400 -march option.
1087 2015-03-12 Nick Clifton <nickc@redhat.com>
1090 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1091 to arm_apply_sym_value. Update prototype.
1092 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1093 Do not apply the value if the symbol is in a different segment to
1094 the current segment.
1096 2015-03-11 Alan Modra <amodra@gmail.com>
1098 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1099 (md_apply_fix): Report an error on data-only fixups used with insns.
1101 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1103 * config/tc-s390.c (md_gather_operands): Check for valid
1104 length field operands.
1106 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1108 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1109 values for '^' on OP_REGLSTs.
1110 (do_push_pop): Add new writeback constraint.
1112 2015-03-10 Renlin Li <renlin.li@arm.com>
1114 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1115 (mapping_state_2): Emit first MAP_DATA symbol here.
1117 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1119 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1122 2015-03-10 Nick Clifton <nickc@redhat.com>
1125 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1126 initialised when CPU_DEFAULT is defined.
1128 2015-03-05 Nick Clifton <nickc@redhat.com>
1130 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1131 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1132 -m8byte-align and -m4byte-align command line options.
1134 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1137 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1138 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1141 2015-02-28 Alan Modra <amodra@gmail.com>
1143 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1144 end to their alignment.
1146 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1148 * config/tc-aarch64.c (reloc_table_entry): Generate
1149 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1150 (md_apply_fix, aarch64_force_relocation): Handle
1151 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1153 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1155 * config/tc-aarch64.c (reloc_table_entry): Generate
1156 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1157 (md_apply_fix, aarch64_force_relocation): Handle
1158 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1160 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1162 * config/tc-aarch64.c (reloc_table_entry): Generate
1163 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1164 (md_apply_fix, aarch64_force_relocation): Handle
1165 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1167 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1169 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1170 (reloc_table): Likewise.
1171 (parse_address_main): Use ld_literal_type.
1173 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1175 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1176 (reloc_table): Likewise.
1177 (parse_address_main): Use adr_type.
1179 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1181 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1183 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1185 * config/tc-avr.c: Add elf32-avr.h include.
1186 (struct avr_property_record_link): New structure.
1187 (avr_output_property_section_header): New function.
1188 (avr_record_size): New function.
1189 (avr_output_property_record): New function.
1190 (avr_create_property_section): New function.
1191 (avr_handle_align): New function.
1192 (exclude_section_from_property_tables): New function.
1193 (create_record_for_frag): New function.
1194 (append_records_for_section): New function.
1195 (avr_create_and_fill_property_section): New function.
1196 (avr_post_relax_hook): New function.
1197 * config/tc-avr.h (md_post_relax_hook): Define.
1198 (avr_post_relax_hook): Declare.
1199 (HANDLE_ALIGN): Define.
1200 (avr_handle_align): Declare.
1201 (strut avr_frag_data): New structure.
1202 (TC_FRAG_TYPE): Define.
1204 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1206 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1209 2015-02-24 Nick Clifton <nickc@redhat.com>
1211 * config/tc-v850.c (soft_float): New variable.
1212 (v850_data_8): New variable.
1213 (md_show_usage): Add -msoft-float/-mhard-float.
1214 (md_parse_option): Likewise.
1215 (md_begin): Set the default value of soft_float.
1216 (v850_md_end): New function. Creates a note section.
1217 * config/tc-v850.h (md_end): Define.
1218 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1220 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1222 * config/tc-h8300.c (line_separater_chars): Add a version for
1223 h8300-linux that includes a separator.
1224 (default_mach): New variable.
1226 (md_longopts): Add '--march' option.
1227 (md_parse_option): Parse the new option.
1228 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1229 * configure.tgt: Add h8300-*-linux
1230 * doc/c-h8300.texi: Document --march.
1232 2015-02-23 Nick Clifton <nickc@redhat.com>
1235 * dwarf2dbg.c (out_header): When generating dwarf sections use
1236 real symbols not temps for the start and end symbols.
1237 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1238 adjustments to relocations in debug sections.
1239 (TC_LINKRELAX_FIXUP): Likewise.
1241 2015-02-19 Alan Modra <amodra@gmail.com>
1243 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1244 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1246 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1248 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1250 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1252 * config/tc-arm.c: Add support for Cortex-A72.
1254 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1256 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1257 of as_warn for deprecation messages.
1258 (encode_arm_addr_mode_2): Likewise.
1259 (check_obsolete): Likewise.
1260 (do_rd_rm_rn): Likewise.
1261 (do_co_reg): Likewise.
1262 (do_setend): Likewise.
1263 (do_t_mov_cmp): Likewise.
1264 (do_neon_ldr_str): Likewise.
1265 (opcode_lookup): Likewise.
1266 (if_fsm_post_encode): Likewise.
1267 (md_assemble): Likewise.
1269 2015-02-06 Jan Beulich <jbeulich@suse.com>
1271 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1272 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1273 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1276 2015-02-05 Alan Modra <amodra@gmail.com>
1278 * config/tc-msp430.c (md_assemble): Correct size passed to
1279 extract_cmd. Remove index check.
1281 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1283 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1284 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1286 2015-02-04 Nick Clifton <nickc@redhat.com>
1288 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1291 2015-02-03 Renlin Li <renlin.li@arm.com>
1293 * doc/c-aarch64.texi (.arch): Document the directive.
1294 (.arch_extension): Likewise.
1296 2015-02-03 Nick Clifton <nickc@redhat.com>
1298 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1300 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1302 * Makefile.am: Add FT32 files.
1303 * config/tc-ft32.c: New file.
1304 * config/tc-ft32.h: New file.
1305 * configure.tgt: Add FT32 support.
1306 * Makefile.in: Regenerate.
1307 * po/POTFILES.in: Regenerate.
1309 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1311 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1312 of instruction la to a symbol.
1314 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1316 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1319 2015-01-19 Alan Modra <amodra@gmail.com>
1321 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1322 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1324 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1326 * config/tc-s390.c (struct pd_reg): Remove.
1327 (pre_defined_registers): Remove.
1328 (REG_NAME_CNT): Remove.
1329 (reg_name_search): Calculate the register number instead of doing
1331 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1332 reg_name_search signature.
1333 (s390_parse_cpu): Support the new arch string z13.
1334 (s390_insert_operand): Support for vector registers with the extra
1335 field for the fifth bit of each vector register operand.
1336 (md_gather_operand): Adjust to the new handling of optional
1339 * doc/as.texinfo: Document the z13 cpu string.
1341 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1343 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1344 #0, restoring previous behaviour.
1346 2015-01-12 Jan Beulich <jbeulich@suse.com>
1348 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1349 (cfi_pseudo_table): Add "cfi_label".
1350 (output_cfi_insn): Handle CFI_label.
1351 (select_cie_for_fde): Als terminate CIE when encountering
1353 * dw2gencfi.h (cfi_add_label): Declare.
1354 (struct cfi_insn_data): New member "sym_name".
1356 * read.c (read_symbol_name): Drop "static".
1357 * read.h (read_symbol_name): Declare.
1359 2015-01-12 Jan Beulich <jbeulich@suse.com>
1361 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1362 (do_neon_qshl_imm): Likewise.
1364 2015-01-12 Alan Modra <amodra@gmail.com>
1366 * read.c (s_altmacro, s_reloc): Make definition static.
1368 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1370 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1373 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1375 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1377 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1379 2015-01-07 Jan Beulich <jbeulich@suse.com>
1381 * config/tc-arm.c (struct arm_option_extension_value_table):
1382 Split field "value" into fields "merge_value" and "clear_value".
1383 (arm_extensions): Adjust initializer accordingly.
1385 2015-01-01 Alan Modra <amodra@gmail.com>
1387 * as.c (parse_args): Just print current year.
1389 2015-01-01 Alan Modra <amodra@gmail.com>
1391 Update year range in copyright notice of all files.
1393 For older changes see ChangeLog-2014
1395 Copyright (C) 2015 Free Software Foundation, Inc.
1397 Copying and distribution of this file, with or without modification,
1398 are permitted in any medium without royalty provided the copyright
1399 notice and this notice are preserved.
1405 version-control: never