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Enhance the RX disassembler to detect and report bad instructions.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
dce55a03
CG		 12015-09-05 Chen Gang <gang.chen.5i5j@gmail.com>
2
3 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
4 the latest gcc's warning.
5
2e57ce7b
AM		 62015-08-27 Alan Modra <amodra@gmail.com>
7
8 PR gas/18581
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
16 for NUL instead.
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.
39
2d011dc1
AM		 402015-08-26 Alan Modra <amodra@gmail.com>
41
42 PR gas/18581
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
46 line restore.
47 * config/tc-tilepro.c (parse_reg_expression): Add regname var.
48
2a7f4fa9
NC		 492015-08-26 Nick Clifton <nickc@redhat.com>
50
51 PR gas/18842
52 * configure.ac (AS_CHECK_DECLS): Add asprintf.
53 * configure: Regenerate.
54 * config.in: Regenerate.
55
38074311
JM		 562015-08-25 Jose E. Marchesi <jose.marchesi@oracle.com>
57
58 * config/tc-sparc.c (priv_reg_table): New privileged register
59 %pmcdper.
60
d02603dc
NC		 612015-08-21 Nick Clifton <nickc@redhat.com>
62
63 PR gas/18581
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.
80 * expr.c: Likewise.
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.
124 * ecoff.c: Likewise.
125 * read.c: Likewise.
126 * stabs.c: Likewise.
127
4c562523
JW		 1282015-08-19 Jiong Wang <jiong.wang@arm.com>
129
130 * config/tc-aarch64.c (reloc_table): New relocation types support for
131 dtprel_lo12.
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.
145
49df5539
JW		 1462015-08-19 Jiong Wang <jiong.wang@arm.com>
147
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.
154
13289c10
JW		 1552015-08-19 Jiong Wang <jiong.wang@arm.com>
156
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.
160
db2ed2e0
AM		 1612015-08-17 Alan Modra <amodra@gmail.com>
162
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.
167
19c2883a
AM		 1682015-08-13 Alan Modra <amodra@gmail.com>
169
170 * expr.c (operand): Rewrite handling of operands starting with "0f".
171 If atof_generic only parses "-" or "+", treat as expression.
172
c14c7a8a
AM		 1732015-08-13 Alan Modra <amodra@gmail.com>
174 DJ Delorie <dj@redhat.com>
175
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.
181
9791c250
AM		 1822015-08-13 Alan Modra <amodra@gmail.com>
183
184 * doc/as.texinfo (Local Labels): Allowed range of N in local
185 labels is non-negative integers, not positive integers.
186
b46824bd
MF		 1872015-08-12 David Weatherford <weath@cadence.com>
188
189 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
190 New structures.
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
207 instruction.
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
211 literal pool.
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
217 used.
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.
223
40fc1451
SD		 2242015-08-12 Simon Dardis <simon.dardis@imgtec.com>
225
226 * config/tc-mips.c (move_register): Change to use 'or' only.
227 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
228 use or for move.
229
70151fb5
JW		 2302015-08-11 Jiong Wang <jiong.wang@arm.com>
231
232 * config/tc-aarch64.c (reloc_table): New relocation modifiers
233 "dtprel_lo12".
234 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
235 (aarch64_force_relocation): Likewise.
236
a12fad50
JW		 2372015-08-11 Jiong Wang <jiong.wang@arm.com>
238
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.
242
1107e076
JW		 2432015-08-11 Jiong Wang <jiong.wang@arm.com>
244
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.
248
2b29bb41
NC		 2492015-08-11 Nick Clifton <nickc@redhat.com>
250
eff0bc54
NC		 251 PR gas/18765
252 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
253 compile time warnings about constant expressions being shifted
254 into bit 31.
255 (do_iwmmxt_wldstd): Likewise.
256 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
257 (md_assemble): Likewise.
258
e66c3c25
NC		 259 PR gas/18574
260 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
261 remove redundant checks.
262 (md_apply_fix): Likewise.
263
d29b2a1e
NC		 264 PR gas/18677
265 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
266 a numeric constant value.
267
88fd0449
NC		 268 PR gas/18678
269 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
270
2b29bb41
NC		 271 PR gas/18679
272 * config/xtensa-relax.c (same_operand_name): Fix typo.
273
8fe3f3d6
HPN		 2742015-08-08 Hans-Peter Nilsson <hp@axis.com>
275
276 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
277 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
278
edc66de9
TP		 2792015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
280
281 * doc/c-aarch64.texi (.xword): Document directive.
282
d60646b9
NC		 2832015-08-03 Nick Clifton <nickc@redhat.com>
284
285 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
286 fix typo in its entry: @kindex -> @item.
287
c6e5c03a
RS		 2882015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
289
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=.
292
77403ce9
RS		 2932015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
294
295 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
296 * doc/c-mips.text: Document -march=interaptiv.
297
37a42ee9
L		 2982015-07-27 H.J. Lu <hongjiu.lu@intel.com>
299
300 * configure: Regenerated.
301
aff1a65e
NC		 3022015-07-24 Nick Clifton <nickc@redhat.com>
303
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.
308
511b1657
AM		 3092015-07-22 Alan Modra <amodra@gmail.com>
310
311 PR gas/18687
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.
317
f33026a9
MW		 3182015-07-20 Matthew Wahab <matthew.wahab@arm.com>
319
320 * NEWS: Mention corrected spelling of armv6kz.
321 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
322 ARM_ARCH_V6KZ.
323 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
324 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
325
6c37fedc
JW		 3262015-07-16 Jiong Wang <jiong.wang@arm.com>
327
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.
331
081e4c7d
MW		 3322015-07-16 Matthew Wahab <matthew.wahab@arm.com>
333
334 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
335 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
336 neon-fp-armv8.1.
337
84b52b66
JG		 3382015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
339
340 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
341 not support ARM mode" error messages.
342
189ebcf9
L		 3432015-07-15 H.J. Lu <hongjiu.lu@intel.com>
344
345 * config/tc-i386.c (flag_compress_debug): Replace
346 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
347
19a7fe52
L		 3482015-07-14 H.J. Lu <hongjiu.lu@intel.com>
349
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.
355
3350cc01
CM		 3562015-07-09 Catherine Moore <clm@codesourcery.com>
357
72f4393d
L		 358 * config/tc-mips.c (check_fpabi): Handle
359 VAL_GNU_MIPS_ABI_FP_NAN2008.
3350cc01 360
7e302352
RS		 3612015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
362
363 * doc/as.texinfo: Clarify case requirements for pseudo ops.
364
328e7bfd
DC		 3652015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
366
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
370 relocs.
371
ef5a96d5
AM		 3722015-07-03 Alan Modra <amodra@gmail.com>
373
374 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
375 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
376
c8c8175b
SL		 3772015-07-01 Sandra Loosemore <sandra@codesourcery.com>
378 Cesar Philippidis <cesar@codesourcery.com>
379
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
402 by BFD_RELOC_NONE.
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
437 in error message.
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.
447
965b1d80
SL		 4482015-07-01 Sandra Loosemore <sandra@codesourcery.com>
449 Cesar Philippidis <cesar@codesourcery.com>
450
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.
463
9916071f
AP		 4642015-06-30 Amit Pawar <Amit.Pawar@amd.com>
465
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.
469
ee0c0c50
L		 4702015-06-28 H.J. Lu <hongjiu.lu@intel.com>
471
472 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
473 COMPRESS_DEBUG_GNU_ZLIB.
474 * config/tc-i386.c (flag_compress_debug): Likewise.
475
68c3545d
L		 4762015-06-24 H.J. Lu <hongjiu.lu@intel.com>
477
478 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
479
11a0cf2e
PB		 4802015-06-19 Peter Bergner <bergner@vnet.ibm.com>
481
482 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
483 Allow for optional operands without insert functions.
484
c12d2c9d
NC		 4852015-06-18 Nick Clifton <nickc@redhat.com>
486
487 PR gas/18541
488 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
489 mode against a nearby symbol.
490
75c11999
NC		 4912015-06-18 Nick Clifton <nickc@redhat.com>
492
493 PR gas/18481
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.
496
5fc177c8
NC		 4972015-06-17 Nick Clifton <nickc@redhat.com>
498
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
501 mantissa.
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.
507
ba592044
AM		 5082015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
509
510 PR gas/18500
511 * config/tc-arm.c (is_double_a_single): New function.
512 (double_to_single): New function.
12569877
AM		 513 (move_or_literal_pool): Add support for converting VLDR to VMOV.
514
515 PR gas/18499
516 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
517 to MOV.w or MVN.w for Thumb2.
ba592044 518
451133ce
NP		 5192015-06-17 Nicolas Pitre <nico@linaro.org>
520
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.
526
87f5fbcc
RL		 5272015-06-15 Renlin Li <renlin.li@arm.com>
528
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
532
d025d5e5
MW		 5332015-06-13 Mark Wielaard <mjw@redhat.com>
534
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.
539
18c208b2
JDA		 5402015-06-11 John David Anglin <danglin@gcc.gnu.org>
541
542 PR gas/18427
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.
547
f0e8c65e
NC		 5482015-06-08 Nick Clifton <nickc@redhat.com>
549
550 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
551
88f0ea34
MW		 5522015-06-04 Matthew Wahab <matthew.wahab@arm.com>
553
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".
557
b968d18a
JW		 5582015-06-04 Renlin Li <renlin.li@arm.com>
559
560 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
561 when available.
562
239c0f4c
NC		 5632015-06-04 Nick Clifton <nickc@redhat.com>
564
565 * config/tc-h8300.c (md_section_align): Fix compile time warning
566 about left shifting a negative value.
567
a5932920
MW		 5682015-06-03 Matthew Wahab <matthew.wahab@arm.com>
569
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.
573
ddfded2f
MW		 5742015-06-02 Matthew Wahab <matthew.wahab@arm.com>
575
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
582 extensions.
583
9e1f0fa7
MW		 5842015-06-02 Matthew Wahab <matthew.wahab@arm.com>
585
586 * config/tc-aarch64.c (aarch64_features): Add "rdma".
587 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
588
290806fd
MW		 5892015-06-02 Matthew Wahab <matthew.wahab@arm.com>
590
591 * config/tc-aarch64.c (aarch64_features): Add "lor".
592 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
593 architecture extensions.
594
72ca8fad
MW		 5952015-06-01 Matthew Wahab <matthew.wahab@arm.com>
596
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".
602
3d715ce4
JW		 6032015-06-01 Jiong Wang <jiong.wang@arm.com>
604
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.
608
a921b5bd
JW		 6092015-06-01 Jiong Wang <jiong.wang@arm.com>
610
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.
614
2f0c68f2 6152015-05-28 Catherine Moore <clm@codesourcery.com>
72f4393d
L		 616 Bernd Schmidt <bernds@codesourcery.com>
617 Paul Brook <paul@codesourcery.com>
2f0c68f2
CM		 618
619 gas/
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,
646 and cfi_inline_lsda.
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.
667
4de0562a
MF		 6682015-05-26 Max Filippov <jcmvbkbc@gmail.com>
669
670 * config/tc-xtensa.c (xtensa_move_literals): Check that
671 search_frag is non-NULL. Report error if literal frag is not
672 found.
673
29798047
NC		 6742015-05-22 Nick Clifton <nickc@redhat.com>
675
676 PR gas/18446
677 * read.c (output_big_sleb128): Use U suffix to prevent compile
678 time warning.
679
f09c556a
JW		 6802015-05-19 Jiong Wang <jiong.wang@arm.com>
681
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.
686
5db04b09
L		 6872015-05-15 H.J. Lu <hongjiu.lu@intel.com>
688
689 PR binutis/18386
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.
696
8dcea932
L		 6972015-05-15 H.J. Lu <hongjiu.lu@intel.com>
698
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.
709
dab394de
L		 7102015-05-14 H.J. Lu <hongjiu.lu@intel.com>
711
712 * write.c (compress_debug): Don't write the zlib header, which
713 is handled by bfd_update_compression_header.
714
dc58915f
MF		 7152015-05-13 Max Filippov <jcmvbkbc@gmail.com>
716
717 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
718 closer than J_RANGE / 2 to jump frag.
719
5197d474
L		 7202015-05-11 H.J. Lu <hongjiu.lu@intel.com>
721
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.
725
81486035
L		 7262015-05-11 H.J. Lu <hongjiu.lu@intel.com>
727
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.
742
ae8714c2
NC		 7432015-05-08 Nick Clifton <nickc@redhat.com>
744
745 PR gas/18347
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.
750
b084df0b
L		 7512015-05-07 H.J. Lu <hongjiu.lu@intel.com>
752
753 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
754 (md_estimate_size_before_relax): Use it.
755
0d495746
JM		 7562015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
757
758 * config/tc-sparc.c: Typo in comment fixed.
759
f9911beb
JM		 7602015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
761
762 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
763 condition codes
764 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
765
ed1fcdd1
NC		 7662015-05-06 Nick Clifton <nickc@redhat.com>
767
768 * doc/as.texinfo (Dollar Local Labels): Note that these are only
769 supported on some targets.
770
448eb63d
RL		 7712015-05-06 Renlin Li <renlin.li@arm.com>
772
773 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
774
c7ad08e6
RL		 7752015-05-05 Renlin Li <renlin.li@arm.com>
776
777 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
778 symbols.
779
837a17b3
NC		 7802015-05-05 Nick Clifton <nickc@redhat.com>
781
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.
786
b76f99d7
MF		 7872015-05-02 Max Filippov <jcmvbkbc@gmail.com>
788
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.
799
d62de9aa
DD		 8002015-05-01 Nick Clifton <nickc@redhat.com>
801
802 * config/rl78-parse.y (MULU): Remove ISA_G14.
803 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
804
00923338
L		 8052015-05-01 H.J. Lu <hongjiu.lu@intel.com>
806
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.
810
b633b725
L		 8112015-05-01 H.J. Lu <hongjiu.lu@intel.com>
812
813 * configure.tgt: Support i386-*-elf*.
814
0952813b
DD		 8152015-04-30 DJ Delorie <dj@redhat.com>
816
817 * config/rl78-defs.h (rl78_isa_g10): New.
818 (rl78_isa_g13): New.
819 (rl78_isa_g14): New.
820 * config/rl78-parse.y (ISA_G10): New.
821 (ISA_G13): New.
822 (ISA_G14): New.
823 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
824 * config/tc-rl78.c (rl78_isa_g10): New.
825 (rl78_isa_g13): New.
826 (rl78_isa_g14): New.
827
b49f93f6
L		 8282015-04-30 H.J. Lu <hongjiu.lu@intel.com>
829
830 * config/tc-i386.c (i386_target_format): Use "else if" on
831 cpu_arch_isa.
832
7ce98c16
NC		 8332015-04-30 Nick Clifton <nickc@redhat.com>
834
8b2d793c
NC		 835 PR gas/18347
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
838 an ARM instruction.
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
842 options.
843
7ce98c16
NC		 844 PR gas/18353
845 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
846
99b2a2dd
NC		 8472015-04-29 Nick Clifton <nickc@redhat.com>
848
849 PR 18256
850 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
851 if the operand is neither a register nor a vector.
852
5d239759
NC		 8532015-04-29 Nick Clifton <nickc@redhat.com>
854
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
857 relaxation.
858
f9c1b181
RL		 8592015-04-28 Renlin Li <renlin.li@arm.com>
860
861 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
862
da7119c9
NC		 8632015-04-28 Nick Clifton <nickc@redhat.com>
864
865 PR 18313
866 * cond.c (s_if): Stop compile time warning about stopc being used
867 before it is set.
868 (s_ifc): Likewise.
869
eb9d6cc9
RL		 8702015-04-27 Renlin Li <renlin.li@arm.com>
871
872 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
873 section.
874 (md_assemble): Likewise, move the align code outside the loop.
875
faade851
JW		 8762015-04-24 Jim Wilson <jim.wilson@linaro.org>
877
878 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
879 for thunderx.
880
8812015-04-24 Richard Earnshaw <rearnsha@arm.com>
7a5c933c
RE		 882
883 * config/tc-arm.h (arm_min): New function.
884 (SUB_SEGMENT_ALIGN): Define.
885
ece794d9
MF		 8862015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
887
888 * config/tc-mips.c (macro): State the recommended way of creating
889 32-bit or 64-bit addresses.
890
af508cb9
JB		 8912015-04-23 Jan Beulich <jbeulich@suse.com>
892
893 * config/tc-i386.c (match_mem_size): Also allow no size
894 specification when broadcasting.
895
d3b47e2b
L		 8962015-04-20 H.J. Lu <hongjiu.lu@intel.com>
897
898 * doc/as.texinfo (Bundle directives): Shorten menu entry and
899 use @subsection.
900 (CFI directives): Use @subsection.
901 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
902 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
903
ef7a9369
SKS		 9042015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
905
906 * config/tc-avr.c (create_record_for_frag): Rename link to
907 prop_rec_link.
908
ea556d25
L		 9092015-04-15 H.J. Lu <hongjiu.lu@intel.com>
910
911 * NEWS: Mention
912 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
913
0ce398f1
L		 9142015-04-14 H.J. Lu <hongjiu.lu@intel.com>
915
916 * as.h (compressed_debug_section_type): Removed.
917
6ff71e76
NC		 9182015-04-14 Nick Clifton <nickc@redhat.com>
919
920 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
921 (TC_FORCE_RELOCATION_SUB_SAME): Define.
922 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
923
080bb7bb
NC		 9242015-04-10 Nick Clifton <nickc@redhat.com>
925
926 PR binutils/18198
927 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
928 the -EB option with the linker's --be8 option.
929
4b5708f5
HPN		 9302015-04-09 Hans-Peter Nilsson <hp@axis.com>
931
932 * doc/c-rx.texi: Fix markup typos in last change.
933
3525236c
NC		 9342015-04-09 Nick Clifton <nickc@redhat.com>
935
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.
946
151411f8
L		 9472015-04-08 H.J. Lu <hongjiu.lu@intel.com>
948
949 * as.c (show_usage): Update --compress-debug-sections.
950 (std_longopts): Use optional_argument on compress-debug-sections.
951 (parse_args): Handle
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
961 COMPRESS_DEBUG_ZLIB.
962 * doc/as.texinfo: Document
963 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
964
a97902de
RL		 9652015-04-07 Renlin Li <renlin.li@arm.com>
966
967 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
968 (s_aarch64_inst): Likewise.
969 (md_assemble): Likewise.
970
4aa90cc0
L		 9712015-04-06 H.J. Lu <hongjiu.lu@intel.com>
972
973 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
974 section size.
975
317974f6
L		 9762015-04-05 H.J. Lu <hongjiu.lu@intel.com>
977
978 * write.c (compress_debug): Don't write the zlib header if
979 compressed section size is the same as before compression.
980
03e08038
NC		 9812015-04-02 Nick Clifton <nickc@redhat.com>
982
983 PR gas/18189
984 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
f66adc4e 985 min and max parameters. Sign extend values before testing.
03e08038 986
c1baaddf
RL		 9872015-04-02 Renlin Li <renlin.li@arm.com>
988
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.
993
726e626a
EM		 9942015-04-02 Ed Maste <emaste@freebsd.org>
995
996 * config/tc-aarch64.c (set_error_kind): Delete.
997 (set_error_message): Delete.
998
39f3de7c
L		 9992015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 * configure: Regenerated.
1002
2412d878
EM		 10032015-04-01 Evandro Menezes <e.menezes@samsung.com>
1004
1005 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1006 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1007
246496bb
EM		 10082015-04-01 Evandro Menezes <e.menezes@samsung.com>
1009
1010 * config/tc-arm.c: Add support for Samsung Exynos M1.
1011 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1012
afa59b79
L		 10132015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1014
1015 * configure: Regenerated.
1016
6036f486
ES		 10172015-03-31 Ed Schouten <ed@nuxi.nl>
1018
1019 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1020
543b7933
L		 10212015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1022
1023 * configure.ac: Revert the AM_ZLIB change.
1024 * Makefile.in: Regenerated.
1025 * aclocal.m4: Likewise.
1026 * configure: Likewise.
1027
0138187e
L		 10282015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1029
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.
1045
e04de5e3
L		 10462015-03-27 H.J. Lu <hongjiu.lu@intel.com>
1047
1048 * config/tc-i386.c (cpu_flags_set): Removed.
1049
bb383c6c
RL		 10502015-03-25 Renlin Li <renlin.li@arm.com>
1051
1052 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1053 code.
1054 (mapping_state_2): Emit first MAP_DATA symbol here.
1055
b422eb49
L		 10562015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1057
1058 PR gas/18087
1059 * write.c (compress_debug): Don't write the zlib header if
1060 compression didn't make the section smaller.
1061
823d2571
TG		 10622015-03-24 Terry Guo <terry.guo@arm.com>
1063
1064 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1065 features.
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.
1078
80b8656c
L		 10792015-03-20 H.J. Lu <hongjiu.lu@intel.com>
1080
1081 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1082 instructions to 10 bytes.
1083
1740ba0c
NC		 10842015-03-19 Nick Clifton <nickc@redhat.com>
1085
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.
1091
273a4985
JT		 10922015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1093 Nick Clifton <nickc@redhat.com>
1094
1095 PR binutils/18087
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.
1100
029f3522
GG		 11012015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1102
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.
1107
b57dc16f
NC		 11082015-03-16 Nick Clifton <nickc@redhat.com>
1109
1110 * dwarf2dbg.c (out_header): Remove spurious #if 1.
1111
4bf8c6e8
JW		 11122015-03-13 Jiong Wang <jiong.wang@arm.com>
1113
1114 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1115 number 31.
1116
bc9706f8
JW		 11172015-03-13 Jiong Wang <jiong.wang@arm.com>
1118
1119 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1120
7ef0d297
AB		 11212015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
1122
1123 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1124 * doc/c-mips.texi: Document i6400 -march option.
1125
93ef582d
NC		 11262015-03-12 Nick Clifton <nickc@redhat.com>
1127
1128 PR gas/17444
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.
1134
f728387b
AM		 11352015-03-11 Alan Modra <amodra@gmail.com>
1136
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.
1139
c6837265
AK		 11402015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1141
1142 * config/tc-s390.c (md_gather_operands): Check for valid
1143 length field operands.
1144
5e0d7f77
MP		 11452015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1146
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.
1150
4e9aaefb
SA		 11512015-03-10 Renlin Li <renlin.li@arm.com>
1152
1153 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1154 (mapping_state_2): Emit first MAP_DATA symbol here.
1155
a578ef7e
JW		 11562015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1157
1158 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1159 code sections.
1160
73f43896
NC		 11612015-03-10 Nick Clifton <nickc@redhat.com>
1162
1163 PR gas/17852
1164 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1165 initialised when CPU_DEFAULT is defined.
1166
a26de52c
NC		 11672015-03-05 Nick Clifton <nickc@redhat.com>
1168
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.
1172
e09ab7ac
RS		 11732015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1174
1175 PR gas/17843
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
1178 for MOVK.
1179
9028d943
AM		 11802015-02-28 Alan Modra <amodra@gmail.com>
1181
1182 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1183 end to their alignment.
1184
389b8029
MS		 11852015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1186
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.
1191
3c12b054
MS		 11922015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1193
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.
1198
043bf05a
MS		 11992015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1200
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.
1205
74ad790c
MS		 12062015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1207
1208 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1209 (reloc_table): Likewise.
1210 (parse_address_main): Use ld_literal_type.
1211
6f4a313b
MS		 12122015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1213
1214 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1215 (reloc_table): Likewise.
1216 (parse_address_main): Use adr_type.
1217
1db365dc
MS		 12182015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1219
1220 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1221
fdd410ac
AB		 12222015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1223
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.
1242
4469186b
KT		 12432015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1244
1245 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1246 cortex-a72.
1247
685080f2
NC		 12482015-02-24 Nick Clifton <nickc@redhat.com>
1249
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.
1258
5518c738
YS		 12592015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1260
1261 * config/tc-h8300.c (line_separater_chars): Add a version for
1262 h8300-linux that includes a separator.
1263 (default_mach): New variable.
1264 (md_main): Use it.
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.
1270
0f8f0c57
NC		 12712015-02-23 Nick Clifton <nickc@redhat.com>
1272
1273 PR 17940
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.
1279
5c9352f3
AM		 12802015-02-19 Alan Modra <amodra@gmail.com>
1281
1282 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1283 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1284
aa31c464
JW		 12852015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1286
1287 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1288
b19f47ad
JW		 12892015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1290
1291 * config/tc-arm.c: Add support for Cortex-A72.
1292
5c3696f8
KT		 12932015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1294
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.
1307
73e76108
JB		 13082015-02-06 Jan Beulich <jbeulich@suse.com>
1309
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
1313 CFI directives.
1314
64a81db0
AM		 13152015-02-05 Alan Modra <amodra@gmail.com>
1316
1317 * config/tc-msp430.c (md_assemble): Correct size passed to
1318 extract_cmd. Remove index check.
1319
2abdd192
JW		 13202015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1321
1322 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1323 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1324
3101e637
NC		 13252015-02-04 Nick Clifton <nickc@redhat.com>
1326
1327 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1328 these instructions.
1329
8e02d7f5
JW		 13302015-02-03 Renlin Li <renlin.li@arm.com>
1331
1332 * doc/c-aarch64.texi (.arch): Document the directive.
1333 (.arch_extension): Likewise.
1334
6d012254
NC		 13352015-02-03 Nick Clifton <nickc@redhat.com>
1336
1337 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1338
3f8107ab
AM		 13392015-01-28 James Bowman <james.bowman@ftdichip.com>
1340
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.
1347
20d79870
KLC		 13482015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1349
1350 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1351 of instruction la to a symbol.
1352
3bd3aeb4
KLC		 13532015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1354
1355 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1356 section name.
1357
740bdc67
AM		 13582015-01-19 Alan Modra <amodra@gmail.com>
1359
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.
1362
1e2e8c52
AK		 13632015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1364
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
1369 a lookup.
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
1376 parameters.
1377
1378 * doc/as.texinfo: Document the z13 cpu string.
1379
0900a05b
JW		 13802015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1381
1382 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1383 #0, restoring previous behaviour.
1384
69602580
JB		 13852015-01-12 Jan Beulich <jbeulich@suse.com>
1386
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
1391 CFI_label.
1392 * dw2gencfi.h (cfi_add_label): Declare.
1393 (struct cfi_insn_data): New member "sym_name".
1394 (CFI_label): New.
1395 * read.c (read_symbol_name): Drop "static".
1396 * read.h (read_symbol_name): Declare.
1397
cb3b1e65
JB		 13982015-01-12 Jan Beulich <jbeulich@suse.com>
1399
1400 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1401 (do_neon_qshl_imm): Likewise.
1402
b38ead21
AM		 14032015-01-12 Alan Modra <amodra@gmail.com>
1404
1405 * read.c (s_altmacro, s_reloc): Make definition static.
1406
491793b5
AB		 14072015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1408
1409 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1410 diff fixups.
1411
ea0d6bb9
PT		 14122015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1413
1414 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1415 X-Gene 2.
1416 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1417
5a70a223
JB		 14182015-01-07 Jan Beulich <jbeulich@suse.com>
1419
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.
1423
efd321f9
AM		 14242015-01-01 Alan Modra <amodra@gmail.com>
1425
1426 * as.c (parse_args): Just print current year.
1427
b90efa5b 14282015-01-01 Alan Modra <amodra@gmail.com>
bffb6004 1429
b90efa5b 1430 Update year range in copyright notice of all files.
bffb6004 1431
b90efa5b 1432For older changes see ChangeLog-2014
08d56133 1433\f
b90efa5b 1434Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1435
1436Copying and distribution of this file, with or without modification,
1437are permitted in any medium without royalty provided the copyright
1438notice and this notice are preserved.
1439
08d56133
NC		 1440Local Variables:
1441mode: change-log
1442left-margin: 8
1443fill-column: 74
1444version-control: never
1445End:
GDB Binutils - Deliverables
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