1 2015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
3 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
4 the latest gcc's warning.
6 2015-08-27 Alan Modra <amodra@gmail.com>
9 * config/tc-aarch64.h (TC_START_LABEL): Redefine.
10 * config/tc-arm.c (tc_start_label_without_colon): Delete params.
11 Use input_line_pointer directly.
12 * config/tc-arm.h (TC_START_LABEL): Redefine.
13 (TC_START_LABEL_WITHOUT_COLON): Redefine.
14 (tc_start_label_without_colon): Update prototype.
15 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check
17 * config/tc-bfin.h (bfin_start_label): Update prototype.
18 (TC_START_LABEL): Redefine.
19 * config/tc-d30v.h (TC_START_LABEL): Redefine.
20 * config/tc-fr30.c (restore_colon): Rewrite.
21 (fr30_is_colon_insn): Add nul_char param. Return int. Bump
22 i_l_p over quote. Update restore_colon calls.
23 * config/tc-fr30.h (TC_START_LABEL): Redefine.
24 (fr30_is_colon_insn): Update prototype.
25 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
26 * config/tc-m32c.h (TC_START_LABEL): Redefine.
27 (m32c_is_colon_insn): Update prototype.
28 * config/tc-m32r.h (TC_START_LABEL): Redefine.
29 * config/tc-mep.h (TC_START_LABEL): Redefine.
30 * config/tc-nds32.h (TC_START_LABEL): Redefine.
31 * config/tc-tic54x.c (tic54x_start_label): Replace params with
32 nul_char and next_char. Step over trailing quote.
33 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
34 (tic54x_start_label): Update prototype.
35 * read.c (TC_START_LABEL): Redefine. Update invocation.
36 (TC_START_LABEL_WITHOUT_COLON): Update invocation.
37 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
38 and restore if calling s_set. Don't restore delim again.
40 2015-08-26 Alan Modra <amodra@gmail.com>
43 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
44 call to where input line used to be restored.
45 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
47 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
49 2015-08-26 Nick Clifton <nickc@redhat.com>
52 * configure.ac (AS_CHECK_DECLS): Add asprintf.
53 * configure: Regenerate.
54 * config.in: Regenerate.
56 2015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
58 * config/tc-sparc.c (priv_reg_table): New privileged register
61 2015-08-21 Nick Clifton <nickc@redhat.com>
64 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a
65 return parameter pointing to the start of the symbol. Allow
66 symbol names enclosed in double quotes.
67 (restore_line_pointer): New function. Replace the NUL character
68 inserted into the input stream with the given character. If the
69 character was a double quote, advance the input pointer.
70 * expr.h (get_symbol_end): Delete.
71 (get_symbol_name): Add prototype.
72 (restore_line_pointer): Prototype.
73 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
74 * doc/as.texinfo (Symbol Intro): Document that symbol names can
75 now be enclosed in double quotes.
76 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
77 Use restore_line_pointer to replace the NUL in the input stream.
78 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
79 Check for the use of double quoted symbol names.
81 * config/obj-aout.c: Likewise.
82 * config/obj-coff-seh.c: Likewise.
83 * config/obj-coff.c: Likewise.
84 * config/obj-elf.c: Likewise.
85 * config/obj-evax.c: Likewise.
86 * config/obj-macho.c: Likewise.
87 * config/obj-som.c: Likewise.
88 * config/tc-alpha.c: Likewise.
89 * config/tc-arc.c: Likewise.
90 * config/tc-arm.c: Likewise.
91 * config/tc-dlx.c: Likewise.
92 * config/tc-h8300.c: Likewise.
93 * config/tc-hppa.c: Likewise.
94 * config/tc-i370.c: Likewise.
95 * config/tc-i386-intel.c: Likewise.
96 * config/tc-i386.c: Likewise.
97 * config/tc-i960.c: Likewise.
98 * config/tc-ia64.c: Likewise.
99 * config/tc-iq2000.c: Likewise.
100 * config/tc-m32r.c: Likewise.
101 * config/tc-m68hc11.c: Likewise.
102 * config/tc-m68k.c: Likewise.
103 * config/tc-microblaze.c: Likewise.
104 * config/tc-mips.c: Likewise.
105 * config/tc-mmix.c: Likewise.
106 * config/tc-mn10200.c: Likewise.
107 * config/tc-mn10300.c: Likewise.
108 * config/tc-nios2.c: Likewise.
109 * config/tc-ppc.c: Likewise.
110 * config/tc-s390.c: Likewise.
111 * config/tc-score.c: Likewise.
112 * config/tc-score7.c: Likewise.
113 * config/tc-sparc.c: Likewise.
114 * config/tc-tic4x.c: Likewise.
115 * config/tc-tic54x.c: Likewise.
116 * config/tc-tic6x.c: Likewise.
117 * config/tc-tilegx.c: Likewise.
118 * config/tc-tilepro.c: Likewise.
119 * config/tc-v850.c: Likewise.
120 * config/tc-xtensa.c: Likewise.
121 * config/tc-z80.c: Likewise.
122 * dw2gencfi.c: Likewise.
123 * dwarf2dbgc.: Likewise.
128 2015-08-19 Jiong Wang <jiong.wang@arm.com>
130 * config/tc-aarch64.c (reloc_table): New relocation types support for
132 (ldst_lo12_determine_real_reloc_type): Support
133 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
134 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
135 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
136 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
137 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
138 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
139 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
140 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
141 (parse_operands): Likewise.
142 (md_apply_fix): Likewise.
143 (aarch64_force_relocation): Likewise.
144 (process_movw_reloc_info): Likewise.
146 2015-08-19 Jiong Wang <jiong.wang@arm.com>
148 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
149 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
150 "dtprel_g1_nc", "dtprel_g2".
151 (md_apply_fix): Support new relocation types.
152 (aarch64_force_relocation): Likewise.
153 (process_movw_reloc_info): Likewise.
155 2015-08-19 Jiong Wang <jiong.wang@arm.com>
157 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
158 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
159 (aarch64_force_relocation): Likewise.
161 2015-08-17 Alan Modra <amodra@gmail.com>
163 * gas/config/tc-arm.c (s_align): Delete.
164 (md_pseudo_table): Use s_align_ptwo for "align".
165 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
166 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
168 2015-08-13 Alan Modra <amodra@gmail.com>
170 * expr.c (operand): Rewrite handling of operands starting with "0f".
171 If atof_generic only parses "-" or "+", treat as expression.
173 2015-08-13 Alan Modra <amodra@gmail.com>
174 DJ Delorie <dj@redhat.com>
176 * expr.c (integer_constant): Return O_absent expression if eol.
177 (operand): For targets with both LOCAL_LABELS_FB and
178 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
179 digits as a local label reference. Correct handling of 0b prefix.
180 If a suffix is not allowed, error on 0B.
182 2015-08-13 Alan Modra <amodra@gmail.com>
184 * doc/as.texinfo (Local Labels): Allowed range of N in local
185 labels is non-negative integers, not positive integers.
187 2015-08-12 David Weatherford <weath@cadence.com>
189 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
191 (xtensa_maybe_create_literal_pool_frag): New function.
192 (litpool_seg_list, auto_litpools, auto_litpool_limit)
193 (litpool_buf, litpool_slotbuf): New static variables.
194 (option_auto_litpools, option_no_auto_litpools)
195 (option_auto_litpool_limit): New enum identifiers.
196 (md_longopts): Add entries for auto-litpools, no-auto-litpools
197 and auto-litpool-limit.
198 (md_parse_option): Handle option_auto_litpools,
199 option_no_auto_litpools and option_auto_litpool_limit.
200 (md_show_usage): Add help for --[no-]auto-litpools and
201 --auto-litpool-limit.
202 (xtensa_mark_literal_pool_location): Record a place for literal
203 pool with a call to xtensa_maybe_create_literal_pool_frag.
204 (get_literal_pool_location): Find highest priority literal pool
205 or convert candidate to literal pool when auto-litpools are used.
206 (xg_assemble_vliw_tokens): Create literal pool after jump
208 (xtensa_check_frag_count): Create candidate literal pool every
209 auto_litpool_limit frags.
210 (xtensa_relax_frag): Add jump around literals to non-empty
212 (xtensa_move_literals): Estimate literal pool addresses and move
213 unreachable literals closer to their users, converting candidate
214 to literal pool if needed.
215 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
216 about missing .literal_position in case auto-litpools are not
218 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
219 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
220 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
221 --no-auto-litpools options.
222 * doc/c-xtensa.texi (Xtensa options): Likewise.
224 2015-08-12 Simon Dardis <simon.dardis@imgtec.com>
226 * config/tc-mips.c (move_register): Change to use 'or' only.
227 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
230 2015-08-11 Jiong Wang <jiong.wang@arm.com>
232 * config/tc-aarch64.c (reloc_table): New relocation modifiers
234 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
235 (aarch64_force_relocation): Likewise.
237 2015-08-11 Jiong Wang <jiong.wang@arm.com>
239 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
240 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
241 (aarch64_force_relocation): Likewise.
243 2015-08-11 Jiong Wang <jiong.wang@arm.com>
245 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
246 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
247 (aarch64_force_relocation): Likewise.
249 2015-08-11 Nick Clifton <nickc@redhat.com>
252 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
253 compile time warnings about constant expressions being shifted
255 (do_iwmmxt_wldstd): Likewise.
256 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
257 (md_assemble): Likewise.
260 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
261 remove redundant checks.
262 (md_apply_fix): Likewise.
265 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
266 a numeric constant value.
269 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
272 * config/xtensa-relax.c (same_operand_name): Fix typo.
274 2015-08-08 Hans-Peter Nilsson <hp@axis.com>
276 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
277 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
279 2015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
281 * doc/c-aarch64.texi (.xword): Document directive.
283 2015-08-03 Nick Clifton <nickc@redhat.com>
285 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
286 fix typo in its entry: @kindex -> @item.
288 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
290 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
291 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
293 2015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
295 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
296 * doc/c-mips.text: Document -march=interaptiv.
298 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
300 * configure: Regenerated.
302 2015-07-24 Nick Clifton <nickc@redhat.com>
304 * config/tc-rl78.c (rl78_abs_sym): New local variable.
305 (md_begin): Initialise the new symbol.
306 (OPIMM): Define the value to be relative to the new symbol and not
307 the absolute section symbol.
309 2015-07-22 Alan Modra <amodra@gmail.com>
312 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
313 loop. Don't drop lines at end of file lacking a newline, add a
314 newline instead. Ensure partial_size is zero whenever
315 partial_where is NULL. Adjust buffer size for extra char.
316 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
318 2015-07-20 Matthew Wahab <matthew.wahab@arm.com>
320 * NEWS: Mention corrected spelling of armv6kz.
321 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
323 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
324 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
326 2015-07-16 Jiong Wang <jiong.wang@arm.com>
328 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
329 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
330 (aarch64_force_relocation): Ditto.
332 2015-07-16 Matthew Wahab <matthew.wahab@arm.com>
334 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
335 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
338 2015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
340 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
341 not support ARM mode" error messages.
343 2015-07-15 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-i386.c (flag_compress_debug): Replace
346 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
348 2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
350 * as.c (parse_args): Make --compress-debug-sections and
351 --compress-debug-sections=zlib the same as
352 --compress-debug-sections=zlib-gabi.
353 * doc/as.texinfo: Change --compress-debug-sections and
354 --compress-debug-sections=zlib to zlib-gabi.
356 2015-07-09 Catherine Moore <clm@codesourcery.com>
358 * config/tc-mips.c (check_fpabi): Handle
359 VAL_GNU_MIPS_ABI_FP_NAN2008.
361 2015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
363 * doc/as.texinfo: Clarify case requirements for pseudo ops.
365 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
367 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
368 32 bit PC relative and update offset if the fixup is pc-relative.
369 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
372 2015-07-03 Alan Modra <amodra@gmail.com>
374 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
375 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
377 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
378 Cesar Philippidis <cesar@codesourcery.com>
380 * config/tc-nios2.c (nios2_min_align): New.
381 (nop): Replace with....
382 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
383 (nios2_align): Handle alignment on 2-byte boundaries when CDX
384 instructions may be present.
385 (s_nios2_align): Adjust reference to nop.
386 (CDXBRANCH, IS_CDXBRANCH): New.
387 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
388 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
389 (nios2_relax_frag): Likewise.
390 (md_convert_frag): Handle R2 encodings.
391 (nios2_check_overflow): Check that low-order bits are zero
392 before applying rightshift from howto.
393 (nios2_check_overflow): Correct negative overflow calculation.
394 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
395 generic overflow messages for miscellaneous instruction formats.
396 (md_apply_fix): Recognize new R2 relocations. For pc_relative
397 relocations, store fixup in *valP.
398 (nios2_reglist_mask, nios2_reglist_dir): New.
399 (nios2_parse_reglist): New.
400 (nios2_parse_base_register): New.
401 (nios2_assemble_expression): Handle constant expressions designated
403 (nios2_assemble_reg3): New.
404 (nios2_assemble_arg_c): Handle R2 instruction formats.
405 (nios2_assemble_arg_d): Likewise.
406 (nios2_assemble_arg_s): Likewise.
407 (nios2_assemble_arg_t): Likewise.
408 (nios2_assemble_arg_D): New.
409 (nios2_assemble_arg_S): New.
410 (nios2_assemble_arg_T): New.
411 (nios2_assemble_arg_i): Handle R2 instruction formats.
412 (nios2_assemble_arg_I): New.
413 (nios2_assemble_arg_u): Handle R2 instruction formats.
414 (nios2_assemble_arg_U): New.
415 (nios2_assemble_arg_V): New.
416 (nios2_assemble_arg_W): New.
417 (nios2_assemble_arg_X): New.
418 (nios2_assemble_arg_Y): New.
419 (nios2_assemble_arg_o): Handle R2 instruction formats.
420 (nios2_assemble_arg_O): New.
421 (nios2_assemble_arg_P): New.
422 (nios2_assemble_arg_j): Handle R2 instruction formats.
423 (nios2_assemble_arg_k): New.
424 (nios2_assemble_arg_l): Handle R2 instruction formats.
425 (nios2_assemble_arg_m): Likewise.
426 (nios2_assemble_arg_M): New.
427 (nios2_assemble_arg_N): New.
428 (nios2_assemble_arg_e): New.
429 (nios2_assemble_arg_f): New.
430 (nios2_assemble_arg_g): New.
431 (nios2_assemble_arg_h): New.
432 (nios2_assemble_arg_R): New.
433 (nios2_assemble_arg_B): New.
434 (nios2_assemble_args): Handle new argument letters.
435 (nios2_consume_arg): Likewise.
436 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
438 (nios2_ps_insn_info_structs): Add nop.n.
439 (output_ubranch): Handle CDX branches.
440 (output_cbranch): Likewise.
441 (output_call): Handle R2 encodings.
442 (output_movia): Likewise.
443 (md_begin): Initialize nios2_min_align.
444 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
445 if a 16-bit instruction is seen.
446 (nios2_cons_align): Use appropriate nop pattern.
448 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
449 Cesar Philippidis <cesar@codesourcery.com>
451 * config/tc-nios2.c: Adjust includes.
452 (OPTION_MARCH): Define.
453 (md_longopts): Add -march option.
454 (nios2_architecture): New.
455 (nios2_use_arch): New.
456 (md_parse_option): Handle OPTION_MARCH.
457 (md_show_usage): Document -march.
458 (md_begin): Set arch in BFD.
459 (nios2_elf_final_processing): New.
460 * config/tc-nios2.h (elf_tc_final_processing): Define.
461 (nios2_elf_final_processing): New.
462 * doc/c-nios2.texi (-march): Add documentation.
464 2015-06-30 Amit Pawar <Amit.Pawar@amd.com>
466 * config/tc-i386.c (cpu_arch): Add .mwaitx.
467 (process_immext): Check operands for monitorx/mwaitx instructions.
468 * doc/c-i386.texi: Document mwaitx.
470 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
472 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
473 COMPRESS_DEBUG_GNU_ZLIB.
474 * config/tc-i386.c (flag_compress_debug): Likewise.
476 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
478 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
480 2015-06-19 Peter Bergner <bergner@vnet.ibm.com>
482 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
483 Allow for optional operands without insert functions.
485 2015-06-18 Nick Clifton <nickc@redhat.com>
488 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
489 mode against a nearby symbol.
491 2015-06-18 Nick Clifton <nickc@redhat.com>
494 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
495 in the same case as BFD_RELOC_ARM_TLS_IS32.
497 2015-06-17 Nick Clifton <nickc@redhat.com>
499 * config/tc-arm.c (is_double_a_single): Make conditional upon the
500 availablity of a 64-bit type. Use this type for the argument and
502 (double_to_single): Likewise.
503 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
504 the constant value, if available. Generate a 64-bit value from a
505 bignum if supported. Only perform the second optimization for
506 PR 18500 if the 64-bit type is available.
508 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
511 * config/tc-arm.c (is_double_a_single): New function.
512 (double_to_single): New function.
513 (move_or_literal_pool): Add support for converting VLDR to VMOV.
516 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
517 to MOV.w or MVN.w for Thumb2.
519 2015-06-17 Nicolas Pitre <nico@linaro.org>
521 * as.c (show_usage): Document --sectname-subst.
522 (parse_args): Add --sectname-subst.
523 * as.h (flag_sectname_subst): New.
524 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
525 * doc/as.texinfo: Document it.
527 2015-06-15 Renlin Li <renlin.li@arm.com>
529 * config/tc-aarch64.c (reloc_table): New relocation modifier.
530 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
531 (aarch64_force_relocation): Ditto
533 2015-06-13 Mark Wielaard <mjw@redhat.com>
535 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
536 out_debug_aranges depends on it.
537 (out_debug_aranges): Track size of header to properly pad header
538 for address alignment.
540 2015-06-11 John David Anglin <danglin@gcc.gnu.org>
543 * gas/config/tc-hppa.c (last_label_symbol): Declare.
544 (pa_get_label): Return last label in current space/segment or NULL.
545 (pa_define_label): Record last label and add to root.
546 (pa_undefine_label): Remove last label from root.
548 2015-06-08 Nick Clifton <nickc@redhat.com>
550 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
552 2015-06-04 Matthew Wahab <matthew.wahab@arm.com>
554 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
555 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
556 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
558 2015-06-04 Renlin Li <renlin.li@arm.com>
560 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
563 2015-06-04 Nick Clifton <nickc@redhat.com>
565 * config/tc-h8300.c (md_section_align): Fix compile time warning
566 about left shifting a negative value.
568 2015-06-03 Matthew Wahab <matthew.wahab@arm.com>
570 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
571 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
572 * NEWS: Mention ARMv8.1 support.
574 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
576 * config/tc-arm.c (arm_ext_pan): New.
577 (do_setpan): New, encode an ARM SETPAN instruction.
578 (do_t_setpan): New, encode a Thumb SETPAN instruction.
579 (insns): Add "setpan".
580 (arm_extensions): Add "pan".
581 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
584 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
586 * config/tc-aarch64.c (aarch64_features): Add "rdma".
587 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
589 2015-06-02 Matthew Wahab <matthew.wahab@arm.com>
591 * config/tc-aarch64.c (aarch64_features): Add "lor".
592 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
593 architecture extensions.
595 2015-06-01 Matthew Wahab <matthew.wahab@arm.com>
597 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
598 support. Fix whitespace.
599 (parse_operands): Update for parse_sys_reg changes.
600 (aarch64_features): Add "pan".
601 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
603 2015-06-01 Jiong Wang <jiong.wang@arm.com>
605 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
606 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
607 (aarch64_force_relocation): Ditto.
609 2015-06-01 Jiong Wang <jiong.wang@arm.com>
611 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
612 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
613 (aarch64_force_relocation): Ditto.
615 2015-05-28 Catherine Moore <clm@codesourcery.com>
616 Bernd Schmidt <bernds@codesourcery.com>
617 Paul Brook <paul@codesourcery.com>
620 * config/tc-alpha.c (all_cfi_sections): Declare.
621 (s_alpha_ent): Initialize all_cfi_sections.
622 (alpha_elf_md_end): Invoke cfi_set_sections.
623 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
624 (s_ehword): Use BFD_RELOC_32_PCREL.
625 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
626 (mips_cfi_reloc_for_encoding): New function.
627 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
628 (DWARF2_FDE_RELOC_ENCODING): Define.
629 (tc_cfi_reloc_for_encoding): Define.
630 (mips_cfi_reloc_for_encoding): Define.
631 (tc_compact_eh_opcode_stop): Define.
632 (tc_compact_eh_opcode_pad): Define.
633 * doc/as.texinfo: Document Compact EH extensions.
634 * doc/internals.texi: Likewise.
635 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
636 (tc_cfi_reloc_for_encoding): Provide default.
637 (compact_eh): Declare.
638 (emit_expr_encoded): New function.
639 (get_debugseg_name): Add Compact EH support.
640 (alloc_debugseg_item): Likewise.
641 (cfi_set_sections): New function.
642 (dot_cfi_fde_data): New function.
643 (dot_cfi_personality_id): New function.
644 (dot_cfi_inline_lsda): New function.
645 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
647 (dot_cfi_personality): Add Compact EH support.
648 (dot_cfi_lsda): Likewise.
649 (dot_cfi_sections): Likewise.
650 (dot_cfi_startproc): Likewise.
651 (get_cfi_seg): Likewise.
652 (output_compact_unwind_data): New function.
653 (output_cfi_insn): Add Compact EH support.
654 (output_cie): Likewise.
655 (output_fde): Likewise.
656 (cfi_finish): Likewise.
657 (cfi_emit_eh_header): New function.
658 (output_eh_header): New function.
659 * dw2gencfi.h (cfi_set_sections): Declare.
660 (SUPPORT_COMPACT_EH): Define.
661 (MULTIPLE_FRAME_SECTIONS): Define.
662 New enumeration to describe the Compact EH header format.
663 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
664 eh_data, eh_loc and sections.
665 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
666 CFI_EMIT_eh_frame_compact): Define.
668 2015-05-26 Max Filippov <jcmvbkbc@gmail.com>
670 * config/tc-xtensa.c (xtensa_move_literals): Check that
671 search_frag is non-NULL. Report error if literal frag is not
674 2015-05-22 Nick Clifton <nickc@redhat.com>
677 * read.c (output_big_sleb128): Use U suffix to prevent compile
680 2015-05-19 Jiong Wang <jiong.wang@arm.com>
682 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
683 labels alphabetically.
684 (md_apply_fix): Ditto.
685 (aarch64_force_relocation): Ditto.
687 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
690 * config/tc-i386.c (OPTION_MAMD64): New.
691 (OPTION_MINTEL64): Likewise.
692 (md_longopts): Add -mamd64 and -mintel64.
693 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
694 (md_show_usage): Add -mamd64 and -mintel64.
695 * doc/c-i386.texi: Document -mamd64 and -mintel64.
697 2015-05-15 H.J. Lu <hongjiu.lu@intel.com>
699 * config/tc-i386.c (shared): New.
700 (OPTION_MSHARED): Likewise.
701 (elf_symbol_resolved_in_segment_p): Add relocation argument.
702 Check PLT relocations and shared.
703 (md_estimate_size_before_relax): Pass fragP->fr_var to
704 elf_symbol_resolved_in_segment_p.
705 (md_longopts): Add -mshared.
706 (md_show_usage): Likewise.
707 (md_parse_option): Handle OPTION_MSHARED.
708 * doc/c-i386.texi: Document -mshared.
710 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
712 * write.c (compress_debug): Don't write the zlib header, which
713 is handled by bfd_update_compression_header.
715 2015-05-13 Max Filippov <jcmvbkbc@gmail.com>
717 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
718 closer than J_RANGE / 2 to jump frag.
720 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
722 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
723 * config/tc-i386.c (i386_mach): Support iamcu.
724 (i386_target_format): Likewise.
726 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
728 * config/tc-i386.c (cpu_arch): Add iamcu.
729 (i386_align_code): Handle PROCESSOR_IAMCU.
730 (i386_arch): Likewise.
731 (i386_mach): Likewise.
732 (i386_target_format): Likewise.
733 (valid_iamcu_cpu_flags): New function.
734 (check_cpu_arch_compatible): Only allow Intel MCU instructions
735 when targeting Intel MCU.
736 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
737 are valid for Intel MCU.
738 (md_parse_option): Likewise.
739 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
740 (processor_type): Add PROCESSOR_IAMCU.
741 * doc/c-i386.texi: Document iamcu.
743 2015-05-08 Nick Clifton <nickc@redhat.com>
746 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
747 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
748 the symbol name checking code to here from...
749 (md_undefined_symbo): ... here.
751 2015-05-07 H.J. Lu <hongjiu.lu@intel.com>
753 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
754 (md_estimate_size_before_relax): Use it.
756 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
758 * config/tc-sparc.c: Typo in comment fixed.
760 2015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
762 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
764 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
766 2015-05-06 Nick Clifton <nickc@redhat.com>
768 * doc/as.texinfo (Dollar Local Labels): Note that these are only
769 supported on some targets.
771 2015-05-06 Renlin Li <renlin.li@arm.com>
773 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
775 2015-05-05 Renlin Li <renlin.li@arm.com>
777 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
780 2015-05-05 Nick Clifton <nickc@redhat.com>
782 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
783 (msp430_make_init_symbols): New function.
784 (msp430_section): Call it.
785 (msp430_frob_section): Likewise.
787 2015-05-02 Max Filippov <jcmvbkbc@gmail.com>
789 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
790 (struct cached_fixup, struct fixup_cache): New structures.
791 (fixup_order, xtensa_make_cached_fixup),
792 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
793 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
794 (xtensa_add_cached_fixup): New functions.
795 (xtensa_relax_frag): Cache fixups pointing at potentially
796 oversized jumps at the beginning of every relaxation pass. Only
797 check subset of this cache in the reach of single jump from the
798 trampoline frag currently being relaxed.
800 2015-05-01 Nick Clifton <nickc@redhat.com>
802 * config/rl78-parse.y (MULU): Remove ISA_G14.
803 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
805 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
807 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
808 * config/tc-i386.h (md_end): Likewise.
809 (i386_elf_emit_arch_note): Likewise.
811 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
813 * configure.tgt: Support i386-*-elf*.
815 2015-04-30 DJ Delorie <dj@redhat.com>
817 * config/rl78-defs.h (rl78_isa_g10): New.
820 * config/rl78-parse.y (ISA_G10): New.
823 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
824 * config/tc-rl78.c (rl78_isa_g10): New.
828 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
830 * config/tc-i386.c (i386_target_format): Use "else if" on
833 2015-04-30 Nick Clifton <nickc@redhat.com>
836 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
837 (if enabled) when the user creates a symbol with the same name as
839 (flag_warn_syms): New static variable.
840 (arm_opts): Add mwarn-syms and mno-warn-syms.
841 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
845 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
847 2015-04-29 Nick Clifton <nickc@redhat.com>
850 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
851 if the operand is neither a register nor a vector.
853 2015-04-29 Nick Clifton <nickc@redhat.com>
855 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
856 times if the expression is not constant and the target uses linker
859 2015-04-28 Renlin Li <renlin.li@arm.com>
861 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
863 2015-04-28 Nick Clifton <nickc@redhat.com>
866 * cond.c (s_if): Stop compile time warning about stopc being used
870 2015-04-27 Renlin Li <renlin.li@arm.com>
872 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
874 (md_assemble): Likewise, move the align code outside the loop.
876 2015-04-24 Jim Wilson <jim.wilson@linaro.org>
878 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
881 2015-04-24 Richard Earnshaw <rearnsha@arm.com>
883 * config/tc-arm.h (arm_min): New function.
884 (SUB_SEGMENT_ALIGN): Define.
886 2015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
888 * config/tc-mips.c (macro): State the recommended way of creating
889 32-bit or 64-bit addresses.
891 2015-04-23 Jan Beulich <jbeulich@suse.com>
893 * config/tc-i386.c (match_mem_size): Also allow no size
894 specification when broadcasting.
896 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
898 * doc/as.texinfo (Bundle directives): Shorten menu entry and
900 (CFI directives): Use @subsection.
901 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
902 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
904 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
906 * config/tc-avr.c (create_record_for_frag): Rename link to
909 2015-04-15 H.J. Lu <hongjiu.lu@intel.com>
912 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
914 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
916 * as.h (compressed_debug_section_type): Removed.
918 2015-04-14 Nick Clifton <nickc@redhat.com>
920 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
921 (TC_FORCE_RELOCATION_SUB_SAME): Define.
922 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
924 2015-04-10 Nick Clifton <nickc@redhat.com>
927 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
928 the -EB option with the linker's --be8 option.
930 2015-04-09 Hans-Peter Nilsson <hp@axis.com>
932 * doc/c-rx.texi: Fix markup typos in last change.
934 2015-04-09 Nick Clifton <nickc@redhat.com>
936 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
937 (md_longopts): Add -mno-allow-string-insns.
938 (md_parse_option): Handle -mno-allow-string-insns.
939 (md_show_usage): Mention -mno-allow-string-insns.
940 (rx_note_string_insn_use): New function. Produces an error
941 message if a string insn is used when it is not allowed.
942 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
943 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
944 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
945 * doc/c-rx.texi: Document -mno-allow-string-insns.
947 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
949 * as.c (show_usage): Update --compress-debug-sections.
950 (std_longopts): Use optional_argument on compress-debug-sections.
952 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
953 * as.h (compressed_debug_section_type): New.
954 (flag_compress_debug): Change type to compressed_debug_section_type.
955 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
956 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
957 --compress-debug-sections=zlib-gabi. Call
958 bfd_get_compression_header_size to get compression header size.
959 Don't rename section name for --compress-debug-sections=zlib-gabi.
960 * config/tc-i386.c (compressed_debug_section_type): Set to
962 * doc/as.texinfo: Document
963 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
965 2015-04-07 Renlin Li <renlin.li@arm.com>
967 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
968 (s_aarch64_inst): Likewise.
969 (md_assemble): Likewise.
971 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
973 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
976 2015-04-05 H.J. Lu <hongjiu.lu@intel.com>
978 * write.c (compress_debug): Don't write the zlib header if
979 compressed section size is the same as before compression.
981 2015-04-02 Nick Clifton <nickc@redhat.com>
984 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
985 min and max parameters. Sign extend values before testing.
987 2015-04-02 Renlin Li <renlin.li@arm.com>
989 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
990 (mapping_state_2): Don't emit MAP_DATA here.
991 (s_aarch64_inst): Align frag during state transition.
992 (md_assemble): Likewise.
994 2015-04-02 Ed Maste <emaste@freebsd.org>
996 * config/tc-aarch64.c (set_error_kind): Delete.
997 (set_error_message): Delete.
999 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1001 * configure: Regenerated.
1003 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1005 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1006 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1008 2015-04-01 Evandro Menezes <e.menezes@samsung.com>
1010 * config/tc-arm.c: Add support for Samsung Exynos M1.
1011 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1013 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1015 * configure: Regenerated.
1017 2015-03-31 Ed Schouten <ed@nuxi.nl>
1019 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1021 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1023 * configure.ac: Revert the AM_ZLIB change.
1024 * Makefile.in: Regenerated.
1025 * aclocal.m4: Likewise.
1026 * configure: Likewise.
1028 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1030 * Makefile.am (ZLIBINC): New.
1031 (AM_CFLAGS): Add $(ZLIBINC).
1032 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1033 (parse_args): Likewise.
1034 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1035 (compress_init): Don't check HAVE_ZLIB_H.
1036 (compress_data): Likewise.
1037 (compress_finish): Likewise.
1038 * configure.ac (AM_ZLIB): Removed.
1039 (zlibinc): New. AC_SUBST.
1040 Add --with-system-zlib.
1041 * Makefile.in: Regenerated.
1042 * config.in: Likewise.
1043 * configure: Likewise.
1044 * doc/Makefile.in: Likewise.
1046 2015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1048 * config/tc-i386.c (cpu_flags_set): Removed.
1050 2015-03-25 Renlin Li <renlin.li@arm.com>
1052 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1054 (mapping_state_2): Emit first MAP_DATA symbol here.
1056 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1059 * write.c (compress_debug): Don't write the zlib header if
1060 compression didn't make the section smaller.
1062 2015-03-24 Terry Guo <terry.guo@arm.com>
1064 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1066 (parse_psr): Likewise.
1067 (do_t_mrs): Likewise.
1068 (do_t_msr): Likewise.
1069 (static const arm_feature_set arm_ext_*): Defined with new macros.
1070 (static const arm_feature_set arm_cext_*): Likewise.
1071 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1072 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1073 (deprecated_coproc_regs): Likewise.
1074 (UL_BARRIER): Likewise.
1075 (barrier_opt_names): Likewise.
1076 (arm_cpus): Likewise.
1077 (arm_extensions): Likewise.
1079 2015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1081 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1082 instructions to 10 bytes.
1084 2015-03-19 Nick Clifton <nickc@redhat.com>
1086 * config/tc-rl78.c (enum options): Add G13 and G14.
1087 (md_longopts): Add -mg13 and -mg14.
1088 (md_parse_option): Handle -mg13 and -mg14.
1089 (md_show_usage): List -mg13 and -mg14.
1090 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1092 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1093 Nick Clifton <nickc@redhat.com>
1096 * doc/as.texinfo: Note that when gas compresses debug sections the
1097 compression is only performed if it makes the section smaller.
1098 * write.c (compress_debug): Do not compress a debug section if
1099 doing so would make it larger.
1101 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1103 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1104 (i386_align_code): Add PROCESSOR_ZNVER cases.
1105 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1106 * doc/c-i386.texi: Add znver1 and clzero.
1108 2015-03-16 Nick Clifton <nickc@redhat.com>
1110 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1112 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1114 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1117 2015-03-13 Jiong Wang <jiong.wang@arm.com>
1119 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1121 2015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1123 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1124 * doc/c-mips.texi: Document i6400 -march option.
1126 2015-03-12 Nick Clifton <nickc@redhat.com>
1129 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1130 to arm_apply_sym_value. Update prototype.
1131 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1132 Do not apply the value if the symbol is in a different segment to
1133 the current segment.
1135 2015-03-11 Alan Modra <amodra@gmail.com>
1137 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1138 (md_apply_fix): Report an error on data-only fixups used with insns.
1140 2015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1142 * config/tc-s390.c (md_gather_operands): Check for valid
1143 length field operands.
1145 2015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1147 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1148 values for '^' on OP_REGLSTs.
1149 (do_push_pop): Add new writeback constraint.
1151 2015-03-10 Renlin Li <renlin.li@arm.com>
1153 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1154 (mapping_state_2): Emit first MAP_DATA symbol here.
1156 2015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1158 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1161 2015-03-10 Nick Clifton <nickc@redhat.com>
1164 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1165 initialised when CPU_DEFAULT is defined.
1167 2015-03-05 Nick Clifton <nickc@redhat.com>
1169 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1170 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1171 -m8byte-align and -m4byte-align command line options.
1173 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1176 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1177 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1180 2015-02-28 Alan Modra <amodra@gmail.com>
1182 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1183 end to their alignment.
1185 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1187 * config/tc-aarch64.c (reloc_table_entry): Generate
1188 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1189 (md_apply_fix, aarch64_force_relocation): Handle
1190 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1192 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1194 * config/tc-aarch64.c (reloc_table_entry): Generate
1195 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1196 (md_apply_fix, aarch64_force_relocation): Handle
1197 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1199 2015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1201 * config/tc-aarch64.c (reloc_table_entry): Generate
1202 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1203 (md_apply_fix, aarch64_force_relocation): Handle
1204 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1206 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1208 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1209 (reloc_table): Likewise.
1210 (parse_address_main): Use ld_literal_type.
1212 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1214 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1215 (reloc_table): Likewise.
1216 (parse_address_main): Use adr_type.
1218 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1220 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1222 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1224 * config/tc-avr.c: Add elf32-avr.h include.
1225 (struct avr_property_record_link): New structure.
1226 (avr_output_property_section_header): New function.
1227 (avr_record_size): New function.
1228 (avr_output_property_record): New function.
1229 (avr_create_property_section): New function.
1230 (avr_handle_align): New function.
1231 (exclude_section_from_property_tables): New function.
1232 (create_record_for_frag): New function.
1233 (append_records_for_section): New function.
1234 (avr_create_and_fill_property_section): New function.
1235 (avr_post_relax_hook): New function.
1236 * config/tc-avr.h (md_post_relax_hook): Define.
1237 (avr_post_relax_hook): Declare.
1238 (HANDLE_ALIGN): Define.
1239 (avr_handle_align): Declare.
1240 (strut avr_frag_data): New structure.
1241 (TC_FRAG_TYPE): Define.
1243 2015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1245 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1248 2015-02-24 Nick Clifton <nickc@redhat.com>
1250 * config/tc-v850.c (soft_float): New variable.
1251 (v850_data_8): New variable.
1252 (md_show_usage): Add -msoft-float/-mhard-float.
1253 (md_parse_option): Likewise.
1254 (md_begin): Set the default value of soft_float.
1255 (v850_md_end): New function. Creates a note section.
1256 * config/tc-v850.h (md_end): Define.
1257 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1259 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1261 * config/tc-h8300.c (line_separater_chars): Add a version for
1262 h8300-linux that includes a separator.
1263 (default_mach): New variable.
1265 (md_longopts): Add '--march' option.
1266 (md_parse_option): Parse the new option.
1267 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1268 * configure.tgt: Add h8300-*-linux
1269 * doc/c-h8300.texi: Document --march.
1271 2015-02-23 Nick Clifton <nickc@redhat.com>
1274 * dwarf2dbg.c (out_header): When generating dwarf sections use
1275 real symbols not temps for the start and end symbols.
1276 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1277 adjustments to relocations in debug sections.
1278 (TC_LINKRELAX_FIXUP): Likewise.
1280 2015-02-19 Alan Modra <amodra@gmail.com>
1282 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1283 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1285 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1287 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1289 2015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1291 * config/tc-arm.c: Add support for Cortex-A72.
1293 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1295 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1296 of as_warn for deprecation messages.
1297 (encode_arm_addr_mode_2): Likewise.
1298 (check_obsolete): Likewise.
1299 (do_rd_rm_rn): Likewise.
1300 (do_co_reg): Likewise.
1301 (do_setend): Likewise.
1302 (do_t_mov_cmp): Likewise.
1303 (do_neon_ldr_str): Likewise.
1304 (opcode_lookup): Likewise.
1305 (if_fsm_post_encode): Likewise.
1306 (md_assemble): Likewise.
1308 2015-02-06 Jan Beulich <jbeulich@suse.com>
1310 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1311 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1312 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1315 2015-02-05 Alan Modra <amodra@gmail.com>
1317 * config/tc-msp430.c (md_assemble): Correct size passed to
1318 extract_cmd. Remove index check.
1320 2015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1322 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1323 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1325 2015-02-04 Nick Clifton <nickc@redhat.com>
1327 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1330 2015-02-03 Renlin Li <renlin.li@arm.com>
1332 * doc/c-aarch64.texi (.arch): Document the directive.
1333 (.arch_extension): Likewise.
1335 2015-02-03 Nick Clifton <nickc@redhat.com>
1337 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1339 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1341 * Makefile.am: Add FT32 files.
1342 * config/tc-ft32.c: New file.
1343 * config/tc-ft32.h: New file.
1344 * configure.tgt: Add FT32 support.
1345 * Makefile.in: Regenerate.
1346 * po/POTFILES.in: Regenerate.
1348 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1350 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1351 of instruction la to a symbol.
1353 2015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1355 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1358 2015-01-19 Alan Modra <amodra@gmail.com>
1360 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1361 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1363 2015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1365 * config/tc-s390.c (struct pd_reg): Remove.
1366 (pre_defined_registers): Remove.
1367 (REG_NAME_CNT): Remove.
1368 (reg_name_search): Calculate the register number instead of doing
1370 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1371 reg_name_search signature.
1372 (s390_parse_cpu): Support the new arch string z13.
1373 (s390_insert_operand): Support for vector registers with the extra
1374 field for the fifth bit of each vector register operand.
1375 (md_gather_operand): Adjust to the new handling of optional
1378 * doc/as.texinfo: Document the z13 cpu string.
1380 2015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1382 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1383 #0, restoring previous behaviour.
1385 2015-01-12 Jan Beulich <jbeulich@suse.com>
1387 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1388 (cfi_pseudo_table): Add "cfi_label".
1389 (output_cfi_insn): Handle CFI_label.
1390 (select_cie_for_fde): Als terminate CIE when encountering
1392 * dw2gencfi.h (cfi_add_label): Declare.
1393 (struct cfi_insn_data): New member "sym_name".
1395 * read.c (read_symbol_name): Drop "static".
1396 * read.h (read_symbol_name): Declare.
1398 2015-01-12 Jan Beulich <jbeulich@suse.com>
1400 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1401 (do_neon_qshl_imm): Likewise.
1403 2015-01-12 Alan Modra <amodra@gmail.com>
1405 * read.c (s_altmacro, s_reloc): Make definition static.
1407 2015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1409 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1412 2015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1414 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1416 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1418 2015-01-07 Jan Beulich <jbeulich@suse.com>
1420 * config/tc-arm.c (struct arm_option_extension_value_table):
1421 Split field "value" into fields "merge_value" and "clear_value".
1422 (arm_extensions): Adjust initializer accordingly.
1424 2015-01-01 Alan Modra <amodra@gmail.com>
1426 * as.c (parse_args): Just print current year.
1428 2015-01-01 Alan Modra <amodra@gmail.com>
1430 Update year range in copyright notice of all files.
1432 For older changes see ChangeLog-2014
1434 Copyright (C) 2015 Free Software Foundation, Inc.
1436 Copying and distribution of this file, with or without modification,
1437 are permitted in any medium without royalty provided the copyright
1438 notice and this notice are preserved.
1444 version-control: never