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Fix inverted statements in m88k_analyze_prologue
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
2d011dc1
AM		 12015-08-26 Alan Modra <amodra@gmail.com>
2
3 PR gas/18581
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
7 line restore.
8 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
9
2a7f4fa9
NC		 102015-08-26 Nick Clifton <nickc@redhat.com>
11
12 PR gas/18842
13 * configure.ac (AS_CHECK_DECLS): Add asprintf.
14 * configure: Regenerate.
15 * config.in: Regenerate.
16
38074311
JM		 172015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
18
19 * config/tc-sparc.c (priv_reg_table): New privileged register
20 %pmcdper.
21
d02603dc
NC		 222015-08-21 Nick Clifton <nickc@redhat.com>
23
24 PR gas/18581
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.
41 * expr.c: Likewise.
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.
85 * ecoff.c: Likewise.
86 * read.c: Likewise.
87 * stabs.c: Likewise.
88
4c562523
JW		 892015-08-19 Jiong Wang <jiong.wang@arm.com>
90
91 * config/tc-aarch64.c (reloc_table): New relocation types support for
92 dtprel_lo12.
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.
106
49df5539
JW		 1072015-08-19 Jiong Wang <jiong.wang@arm.com>
108
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.
115
13289c10
JW		 1162015-08-19 Jiong Wang <jiong.wang@arm.com>
117
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.
121
db2ed2e0
AM		 1222015-08-17 Alan Modra <amodra@gmail.com>
123
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.
128
19c2883a
AM		 1292015-08-13 Alan Modra <amodra@gmail.com>
130
131 * expr.c (operand): Rewrite handling of operands starting with "0f".
132 If atof_generic only parses "-" or "+", treat as expression.
133
c14c7a8a
AM		 1342015-08-13 Alan Modra <amodra@gmail.com>
135 DJ Delorie <dj@redhat.com>
136
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.
142
9791c250
AM		 1432015-08-13 Alan Modra <amodra@gmail.com>
144
145 * doc/as.texinfo (Local Labels): Allowed range of N in local
146 labels is non-negative integers, not positive integers.
147
b46824bd
MF		 1482015-08-12 David Weatherford <weath@cadence.com>
149
150 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
151 New structures.
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
168 instruction.
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
172 literal pool.
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
178 used.
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.
184
40fc1451
SD		 1852015-08-12 Simon Dardis <simon.dardis@imgtec.com>
186
187 * config/tc-mips.c (move_register): Change to use 'or' only.
188 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
189 use or for move.
190
70151fb5
JW		 1912015-08-11 Jiong Wang <jiong.wang@arm.com>
192
193 * config/tc-aarch64.c (reloc_table): New relocation modifiers
194 "dtprel_lo12".
195 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
196 (aarch64_force_relocation): Likewise.
197
a12fad50
JW		 1982015-08-11 Jiong Wang <jiong.wang@arm.com>
199
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.
203
1107e076
JW		 2042015-08-11 Jiong Wang <jiong.wang@arm.com>
205
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.
209
2b29bb41
NC		 2102015-08-11 Nick Clifton <nickc@redhat.com>
211
eff0bc54
NC		 212 PR gas/18765
213 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
214 compile time warnings about constant expressions being shifted
215 into bit 31.
216 (do_iwmmxt_wldstd): Likewise.
217 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
218 (md_assemble): Likewise.
219
e66c3c25
NC		 220 PR gas/18574
221 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
222 remove redundant checks.
223 (md_apply_fix): Likewise.
224
d29b2a1e
NC		 225 PR gas/18677
226 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
227 a numeric constant value.
228
88fd0449
NC		 229 PR gas/18678
230 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
231
2b29bb41
NC		 232 PR gas/18679
233 * config/xtensa-relax.c (same_operand_name): Fix typo.
234
8fe3f3d6
HPN		 2352015-08-08 Hans-Peter Nilsson <hp@axis.com>
236
237 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
238 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
239
edc66de9
TP		 2402015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
241
242 * doc/c-aarch64.texi (.xword): Document directive.
243
d60646b9
NC		 2442015-08-03 Nick Clifton <nickc@redhat.com>
245
246 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
247 fix typo in its entry: @kindex -> @item.
248
c6e5c03a
RS		 2492015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
250
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=.
253
77403ce9
RS		 2542015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
255
256 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
257 * doc/c-mips.text: Document -march=interaptiv.
258
37a42ee9
L		 2592015-07-27 H.J. Lu <hongjiu.lu@intel.com>
260
261 * configure: Regenerated.
262
aff1a65e
NC		 2632015-07-24 Nick Clifton <nickc@redhat.com>
264
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.
269
511b1657
AM		 2702015-07-22 Alan Modra <amodra@gmail.com>
271
272 PR gas/18687
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.
278
f33026a9
MW		 2792015-07-20 Matthew Wahab <matthew.wahab@arm.com>
280
281 * NEWS: Mention corrected spelling of armv6kz.
282 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
283 ARM_ARCH_V6KZ.
284 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
285 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
286
6c37fedc
JW		 2872015-07-16 Jiong Wang <jiong.wang@arm.com>
288
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.
292
081e4c7d
MW		 2932015-07-16 Matthew Wahab <matthew.wahab@arm.com>
294
295 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
296 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
297 neon-fp-armv8.1.
298
84b52b66
JG		 2992015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
300
301 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
302 not support ARM mode" error messages.
303
189ebcf9
L		 3042015-07-15 H.J. Lu <hongjiu.lu@intel.com>
305
306 * config/tc-i386.c (flag_compress_debug): Replace
307 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
308
19a7fe52
L		 3092015-07-14 H.J. Lu <hongjiu.lu@intel.com>
310
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.
316
3350cc01
CM		 3172015-07-09 Catherine Moore <clm@codesourcery.com>
318
72f4393d
L		 319 * config/tc-mips.c (check_fpabi): Handle
320 VAL_GNU_MIPS_ABI_FP_NAN2008.
3350cc01 321
7e302352
RS		 3222015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
323
324 * doc/as.texinfo: Clarify case requirements for pseudo ops.
325
328e7bfd
DC		 3262015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
327
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
331 relocs.
332
ef5a96d5
AM		 3332015-07-03 Alan Modra <amodra@gmail.com>
334
335 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
336 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
337
c8c8175b
SL		 3382015-07-01 Sandra Loosemore <sandra@codesourcery.com>
339 Cesar Philippidis <cesar@codesourcery.com>
340
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
363 by BFD_RELOC_NONE.
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
398 in error message.
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.
408
965b1d80
SL		 4092015-07-01 Sandra Loosemore <sandra@codesourcery.com>
410 Cesar Philippidis <cesar@codesourcery.com>
411
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.
424
9916071f
AP		 4252015-06-30 Amit Pawar <Amit.Pawar@amd.com>
426
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.
430
ee0c0c50
L		 4312015-06-28 H.J. Lu <hongjiu.lu@intel.com>
432
433 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
434 COMPRESS_DEBUG_GNU_ZLIB.
435 * config/tc-i386.c (flag_compress_debug): Likewise.
436
68c3545d
L		 4372015-06-24 H.J. Lu <hongjiu.lu@intel.com>
438
439 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
440
11a0cf2e
PB		 4412015-06-19 Peter Bergner <bergner@vnet.ibm.com>
442
443 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
444 Allow for optional operands without insert functions.
445
c12d2c9d
NC		 4462015-06-18 Nick Clifton <nickc@redhat.com>
447
448 PR gas/18541
449 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
450 mode against a nearby symbol.
451
75c11999
NC		 4522015-06-18 Nick Clifton <nickc@redhat.com>
453
454 PR gas/18481
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.
457
5fc177c8
NC		 4582015-06-17 Nick Clifton <nickc@redhat.com>
459
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
462 mantissa.
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.
468
ba592044
AM		 4692015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
470
471 PR gas/18500
472 * config/tc-arm.c (is_double_a_single): New function.
473 (double_to_single): New function.
12569877
AM		 474 (move_or_literal_pool): Add support for converting VLDR to VMOV.
475
476 PR gas/18499
477 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
478 to MOV.w or MVN.w for Thumb2.
ba592044 479
451133ce
NP		 4802015-06-17 Nicolas Pitre <nico@linaro.org>
481
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.
487
87f5fbcc
RL		 4882015-06-15 Renlin Li <renlin.li@arm.com>
489
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
493
d025d5e5
MW		 4942015-06-13 Mark Wielaard <mjw@redhat.com>
495
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.
500
18c208b2
JDA		 5012015-06-11 John David Anglin <danglin@gcc.gnu.org>
502
503 PR gas/18427
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.
508
f0e8c65e
NC		 5092015-06-08 Nick Clifton <nickc@redhat.com>
510
511 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
512
88f0ea34
MW		 5132015-06-04 Matthew Wahab <matthew.wahab@arm.com>
514
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".
518
b968d18a
JW		 5192015-06-04 Renlin Li <renlin.li@arm.com>
520
521 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
522 when available.
523
239c0f4c
NC		 5242015-06-04 Nick Clifton <nickc@redhat.com>
525
526 * config/tc-h8300.c (md_section_align): Fix compile time warning
527 about left shifting a negative value.
528
a5932920
MW		 5292015-06-03 Matthew Wahab <matthew.wahab@arm.com>
530
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.
534
ddfded2f
MW		 5352015-06-02 Matthew Wahab <matthew.wahab@arm.com>
536
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
543 extensions.
544
9e1f0fa7
MW		 5452015-06-02 Matthew Wahab <matthew.wahab@arm.com>
546
547 * config/tc-aarch64.c (aarch64_features): Add "rdma".
548 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
549
290806fd
MW		 5502015-06-02 Matthew Wahab <matthew.wahab@arm.com>
551
552 * config/tc-aarch64.c (aarch64_features): Add "lor".
553 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
554 architecture extensions.
555
72ca8fad
MW		 5562015-06-01 Matthew Wahab <matthew.wahab@arm.com>
557
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".
563
3d715ce4
JW		 5642015-06-01 Jiong Wang <jiong.wang@arm.com>
565
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.
569
a921b5bd
JW		 5702015-06-01 Jiong Wang <jiong.wang@arm.com>
571
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.
575
2f0c68f2 5762015-05-28 Catherine Moore <clm@codesourcery.com>
72f4393d
L		 577 Bernd Schmidt <bernds@codesourcery.com>
578 Paul Brook <paul@codesourcery.com>
2f0c68f2
CM		 579
580 gas/
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,
607 and cfi_inline_lsda.
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.
628
4de0562a
MF		 6292015-05-26 Max Filippov <jcmvbkbc@gmail.com>
630
631 * config/tc-xtensa.c (xtensa_move_literals): Check that
632 search_frag is non-NULL. Report error if literal frag is not
633 found.
634
29798047
NC		 6352015-05-22 Nick Clifton <nickc@redhat.com>
636
637 PR gas/18446
638 * read.c (output_big_sleb128): Use U suffix to prevent compile
639 time warning.
640
f09c556a
JW		 6412015-05-19 Jiong Wang <jiong.wang@arm.com>
642
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.
647
5db04b09
L		 6482015-05-15 H.J. Lu <hongjiu.lu@intel.com>
649
650 PR binutis/18386
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.
657
8dcea932
L		 6582015-05-15 H.J. Lu <hongjiu.lu@intel.com>
659
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.
670
dab394de
L		 6712015-05-14 H.J. Lu <hongjiu.lu@intel.com>
672
673 * write.c (compress_debug): Don't write the zlib header, which
674 is handled by bfd_update_compression_header.
675
dc58915f
MF		 6762015-05-13 Max Filippov <jcmvbkbc@gmail.com>
677
678 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
679 closer than J_RANGE / 2 to jump frag.
680
5197d474
L		 6812015-05-11 H.J. Lu <hongjiu.lu@intel.com>
682
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.
686
81486035
L		 6872015-05-11 H.J. Lu <hongjiu.lu@intel.com>
688
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.
703
ae8714c2
NC		 7042015-05-08 Nick Clifton <nickc@redhat.com>
705
706 PR gas/18347
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.
711
b084df0b
L		 7122015-05-07 H.J. Lu <hongjiu.lu@intel.com>
713
714 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
715 (md_estimate_size_before_relax): Use it.
716
0d495746
JM		 7172015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
718
719 * config/tc-sparc.c: Typo in comment fixed.
720
f9911beb
JM		 7212015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
722
723 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
724 condition codes
725 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
726
ed1fcdd1
NC		 7272015-05-06 Nick Clifton <nickc@redhat.com>
728
729 * doc/as.texinfo (Dollar Local Labels): Note that these are only
730 supported on some targets.
731
448eb63d
RL		 7322015-05-06 Renlin Li <renlin.li@arm.com>
733
734 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
735
c7ad08e6
RL		 7362015-05-05 Renlin Li <renlin.li@arm.com>
737
738 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
739 symbols.
740
837a17b3
NC		 7412015-05-05 Nick Clifton <nickc@redhat.com>
742
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.
747
b76f99d7
MF		 7482015-05-02 Max Filippov <jcmvbkbc@gmail.com>
749
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.
760
d62de9aa
DD		 7612015-05-01 Nick Clifton <nickc@redhat.com>
762
763 * config/rl78-parse.y (MULU): Remove ISA_G14.
764 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
765
00923338
L		 7662015-05-01 H.J. Lu <hongjiu.lu@intel.com>
767
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.
771
b633b725
L		 7722015-05-01 H.J. Lu <hongjiu.lu@intel.com>
773
774 * configure.tgt: Support i386-*-elf*.
775
0952813b
DD		 7762015-04-30 DJ Delorie <dj@redhat.com>
777
778 * config/rl78-defs.h (rl78_isa_g10): New.
779 (rl78_isa_g13): New.
780 (rl78_isa_g14): New.
781 * config/rl78-parse.y (ISA_G10): New.
782 (ISA_G13): New.
783 (ISA_G14): New.
784 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
785 * config/tc-rl78.c (rl78_isa_g10): New.
786 (rl78_isa_g13): New.
787 (rl78_isa_g14): New.
788
b49f93f6
L		 7892015-04-30 H.J. Lu <hongjiu.lu@intel.com>
790
791 * config/tc-i386.c (i386_target_format): Use "else if" on
792 cpu_arch_isa.
793
7ce98c16
NC		 7942015-04-30 Nick Clifton <nickc@redhat.com>
795
8b2d793c
NC		 796 PR gas/18347
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
799 an ARM instruction.
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
803 options.
804
7ce98c16
NC		 805 PR gas/18353
806 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
807
99b2a2dd
NC		 8082015-04-29 Nick Clifton <nickc@redhat.com>
809
810 PR 18256
811 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
812 if the operand is neither a register nor a vector.
813
5d239759
NC		 8142015-04-29 Nick Clifton <nickc@redhat.com>
815
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
818 relaxation.
819
f9c1b181
RL		 8202015-04-28 Renlin Li <renlin.li@arm.com>
821
822 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
823
da7119c9
NC		 8242015-04-28 Nick Clifton <nickc@redhat.com>
825
826 PR 18313
827 * cond.c (s_if): Stop compile time warning about stopc being used
828 before it is set.
829 (s_ifc): Likewise.
830
eb9d6cc9
RL		 8312015-04-27 Renlin Li <renlin.li@arm.com>
832
833 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
834 section.
835 (md_assemble): Likewise, move the align code outside the loop.
836
faade851
JW		 8372015-04-24 Jim Wilson <jim.wilson@linaro.org>
838
839 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
840 for thunderx.
841
8422015-04-24 Richard Earnshaw <rearnsha@arm.com>
7a5c933c
RE		 843
844 * config/tc-arm.h (arm_min): New function.
845 (SUB_SEGMENT_ALIGN): Define.
846
ece794d9
MF		 8472015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
848
849 * config/tc-mips.c (macro): State the recommended way of creating
850 32-bit or 64-bit addresses.
851
af508cb9
JB		 8522015-04-23 Jan Beulich <jbeulich@suse.com>
853
854 * config/tc-i386.c (match_mem_size): Also allow no size
855 specification when broadcasting.
856
d3b47e2b
L		 8572015-04-20 H.J. Lu <hongjiu.lu@intel.com>
858
859 * doc/as.texinfo (Bundle directives): Shorten menu entry and
860 use @subsection.
861 (CFI directives): Use @subsection.
862 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
863 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
864
ef7a9369
SKS		 8652015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
866
867 * config/tc-avr.c (create_record_for_frag): Rename link to
868 prop_rec_link.
869
ea556d25
L		 8702015-04-15 H.J. Lu <hongjiu.lu@intel.com>
871
872 * NEWS: Mention
873 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
874
0ce398f1
L		 8752015-04-14 H.J. Lu <hongjiu.lu@intel.com>
876
877 * as.h (compressed_debug_section_type): Removed.
878
6ff71e76
NC		 8792015-04-14 Nick Clifton <nickc@redhat.com>
880
881 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
882 (TC_FORCE_RELOCATION_SUB_SAME): Define.
883 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
884
080bb7bb
NC		 8852015-04-10 Nick Clifton <nickc@redhat.com>
886
887 PR binutils/18198
888 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
889 the -EB option with the linker's --be8 option.
890
4b5708f5
HPN		 8912015-04-09 Hans-Peter Nilsson <hp@axis.com>
892
893 * doc/c-rx.texi: Fix markup typos in last change.
894
3525236c
NC		 8952015-04-09 Nick Clifton <nickc@redhat.com>
896
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.
907
151411f8
L		 9082015-04-08 H.J. Lu <hongjiu.lu@intel.com>
909
910 * as.c (show_usage): Update --compress-debug-sections.
911 (std_longopts): Use optional_argument on compress-debug-sections.
912 (parse_args): Handle
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
922 COMPRESS_DEBUG_ZLIB.
923 * doc/as.texinfo: Document
924 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
925
a97902de
RL		 9262015-04-07 Renlin Li <renlin.li@arm.com>
927
928 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
929 (s_aarch64_inst): Likewise.
930 (md_assemble): Likewise.
931
4aa90cc0
L		 9322015-04-06 H.J. Lu <hongjiu.lu@intel.com>
933
934 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
935 section size.
936
317974f6
L		 9372015-04-05 H.J. Lu <hongjiu.lu@intel.com>
938
939 * write.c (compress_debug): Don't write the zlib header if
940 compressed section size is the same as before compression.
941
03e08038
NC		 9422015-04-02 Nick Clifton <nickc@redhat.com>
943
944 PR gas/18189
945 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
f66adc4e 946 min and max parameters. Sign extend values before testing.
03e08038 947
c1baaddf
RL		 9482015-04-02 Renlin Li <renlin.li@arm.com>
949
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.
954
726e626a
EM		 9552015-04-02 Ed Maste <emaste@freebsd.org>
956
957 * config/tc-aarch64.c (set_error_kind): Delete.
958 (set_error_message): Delete.
959
39f3de7c
L		 9602015-04-02 H.J. Lu <hongjiu.lu@intel.com>
961
962 * configure: Regenerated.
963
2412d878
EM		 9642015-04-01 Evandro Menezes <e.menezes@samsung.com>
965
966 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
967 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
968
246496bb
EM		 9692015-04-01 Evandro Menezes <e.menezes@samsung.com>
970
971 * config/tc-arm.c: Add support for Samsung Exynos M1.
972 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
973
afa59b79
L		 9742015-04-01 H.J. Lu <hongjiu.lu@intel.com>
975
976 * configure: Regenerated.
977
6036f486
ES		 9782015-03-31 Ed Schouten <ed@nuxi.nl>
979
980 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
981
543b7933
L		 9822015-03-31 H.J. Lu <hongjiu.lu@intel.com>
983
984 * configure.ac: Revert the AM_ZLIB change.
985 * Makefile.in: Regenerated.
986 * aclocal.m4: Likewise.
987 * configure: Likewise.
988
0138187e
L		 9892015-03-31 H.J. Lu <hongjiu.lu@intel.com>
990
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.
1006
e04de5e3
L		 10072015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 * config/tc-i386.c (cpu_flags_set): Removed.
1010
bb383c6c
RL		 10112015-03-25 Renlin Li <renlin.li@arm.com>
1012
1013 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1014 code.
1015 (mapping_state_2): Emit first MAP_DATA symbol here.
1016
b422eb49
L		 10172015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1018
1019 PR gas/18087
1020 * write.c (compress_debug): Don't write the zlib header if
1021 compression didn't make the section smaller.
1022
823d2571
TG		 10232015-03-24 Terry Guo <terry.guo@arm.com>
1024
1025 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1026 features.
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.
1039
80b8656c
L		 10402015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1043 instructions to 10 bytes.
1044
1740ba0c
NC		 10452015-03-19 Nick Clifton <nickc@redhat.com>
1046
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.
1052
273a4985
JT		 10532015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1054 Nick Clifton <nickc@redhat.com>
1055
1056 PR binutils/18087
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.
1061
029f3522
GG		 10622015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1063
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.
1068
b57dc16f
NC		 10692015-03-16 Nick Clifton <nickc@redhat.com>
1070
1071 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1072
4bf8c6e8
JW		 10732015-03-13 Jiong Wang <jiong.wang@arm.com>
1074
1075 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1076 number 31.
1077
bc9706f8
JW		 10782015-03-13 Jiong Wang <jiong.wang@arm.com>
1079
1080 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1081
7ef0d297
AB		 10822015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1083
1084 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1085 * doc/c-mips.texi: Document i6400 -march option.
1086
93ef582d
NC		 10872015-03-12 Nick Clifton <nickc@redhat.com>
1088
1089 PR gas/17444
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.
1095
f728387b
AM		 10962015-03-11 Alan Modra <amodra@gmail.com>
1097
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.
1100
c6837265
AK		 11012015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1102
1103 * config/tc-s390.c (md_gather_operands): Check for valid
1104 length field operands.
1105
5e0d7f77
MP		 11062015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1107
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.
1111
4e9aaefb
SA		 11122015-03-10 Renlin Li <renlin.li@arm.com>
1113
1114 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1115 (mapping_state_2): Emit first MAP_DATA symbol here.
1116
a578ef7e
JW		 11172015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1118
1119 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1120 code sections.
1121
73f43896
NC		 11222015-03-10 Nick Clifton <nickc@redhat.com>
1123
1124 PR gas/17852
1125 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1126 initialised when CPU_DEFAULT is defined.
1127
a26de52c
NC		 11282015-03-05 Nick Clifton <nickc@redhat.com>
1129
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.
1133
e09ab7ac
RS		 11342015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1135
1136 PR gas/17843
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
1139 for MOVK.
1140
9028d943
AM		 11412015-02-28 Alan Modra <amodra@gmail.com>
1142
1143 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1144 end to their alignment.
1145
389b8029
MS		 11462015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1147
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.
1152
3c12b054
MS		 11532015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1154
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.
1159
043bf05a
MS		 11602015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1161
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.
1166
74ad790c
MS		 11672015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1168
1169 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1170 (reloc_table): Likewise.
1171 (parse_address_main): Use ld_literal_type.
1172
6f4a313b
MS		 11732015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1174
1175 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1176 (reloc_table): Likewise.
1177 (parse_address_main): Use adr_type.
1178
1db365dc
MS		 11792015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1180
1181 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1182
fdd410ac
AB		 11832015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1184
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.
1203
4469186b
KT		 12042015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1205
1206 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1207 cortex-a72.
1208
685080f2
NC		 12092015-02-24 Nick Clifton <nickc@redhat.com>
1210
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.
1219
5518c738
YS		 12202015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1221
1222 * config/tc-h8300.c (line_separater_chars): Add a version for
1223 h8300-linux that includes a separator.
1224 (default_mach): New variable.
1225 (md_main): Use it.
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.
1231
0f8f0c57
NC		 12322015-02-23 Nick Clifton <nickc@redhat.com>
1233
1234 PR 17940
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.
1240
5c9352f3
AM		 12412015-02-19 Alan Modra <amodra@gmail.com>
1242
1243 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1244 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1245
aa31c464
JW		 12462015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1247
1248 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1249
b19f47ad
JW		 12502015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1251
1252 * config/tc-arm.c: Add support for Cortex-A72.
1253
5c3696f8
KT		 12542015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1255
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.
1268
73e76108
JB		 12692015-02-06 Jan Beulich <jbeulich@suse.com>
1270
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
1274 CFI directives.
1275
64a81db0
AM		 12762015-02-05 Alan Modra <amodra@gmail.com>
1277
1278 * config/tc-msp430.c (md_assemble): Correct size passed to
1279 extract_cmd. Remove index check.
1280
2abdd192
JW		 12812015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1282
1283 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1284 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1285
3101e637
NC		 12862015-02-04 Nick Clifton <nickc@redhat.com>
1287
1288 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1289 these instructions.
1290
8e02d7f5
JW		 12912015-02-03 Renlin Li <renlin.li@arm.com>
1292
1293 * doc/c-aarch64.texi (.arch): Document the directive.
1294 (.arch_extension): Likewise.
1295
6d012254
NC		 12962015-02-03 Nick Clifton <nickc@redhat.com>
1297
1298 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1299
3f8107ab
AM		 13002015-01-28 James Bowman <james.bowman@ftdichip.com>
1301
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.
1308
20d79870
KLC		 13092015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1310
1311 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1312 of instruction la to a symbol.
1313
3bd3aeb4
KLC		 13142015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1315
1316 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1317 section name.
1318
740bdc67
AM		 13192015-01-19 Alan Modra <amodra@gmail.com>
1320
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.
1323
1e2e8c52
AK		 13242015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1325
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
1330 a lookup.
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
1337 parameters.
1338
1339 * doc/as.texinfo: Document the z13 cpu string.
1340
0900a05b
JW		 13412015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1342
1343 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1344 #0, restoring previous behaviour.
1345
69602580
JB		 13462015-01-12 Jan Beulich <jbeulich@suse.com>
1347
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
1352 CFI_label.
1353 * dw2gencfi.h (cfi_add_label): Declare.
1354 (struct cfi_insn_data): New member "sym_name".
1355 (CFI_label): New.
1356 * read.c (read_symbol_name): Drop "static".
1357 * read.h (read_symbol_name): Declare.
1358
cb3b1e65
JB		 13592015-01-12 Jan Beulich <jbeulich@suse.com>
1360
1361 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1362 (do_neon_qshl_imm): Likewise.
1363
b38ead21
AM		 13642015-01-12 Alan Modra <amodra@gmail.com>
1365
1366 * read.c (s_altmacro, s_reloc): Make definition static.
1367
491793b5
AB		 13682015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1369
1370 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1371 diff fixups.
1372
ea0d6bb9
PT		 13732015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1374
1375 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1376 X-Gene 2.
1377 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1378
5a70a223
JB		 13792015-01-07 Jan Beulich <jbeulich@suse.com>
1380
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.
1384
efd321f9
AM		 13852015-01-01 Alan Modra <amodra@gmail.com>
1386
1387 * as.c (parse_args): Just print current year.
1388
b90efa5b 13892015-01-01 Alan Modra <amodra@gmail.com>
bffb6004 1390
b90efa5b 1391 Update year range in copyright notice of all files.
bffb6004 1392
b90efa5b 1393For older changes see ChangeLog-2014
08d56133 1394\f
b90efa5b 1395Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1396
1397Copying and distribution of this file, with or without modification,
1398are permitted in any medium without royalty provided the copyright
1399notice and this notice are preserved.
1400
08d56133
NC		 1401Local Variables:
1402mode: change-log
1403left-margin: 8
1404fill-column: 74
1405version-control: never
1406End:
GDB Binutils - Deliverables
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