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[AArch64][5/6] GAS support TLSLD load/store relocation types
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4c562523
JW		 12015-08-19 Jiong Wang <jiong.wang@arm.com>
2
3 * config/tc-aarch64.c (reloc_table): New relocation types support for
4 dtprel_lo12.
5 (ldst_lo12_determine_real_reloc_type): Support
6 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
7 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
8 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
9 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
10 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
11 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
12 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
13 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
14 (parse_operands): Likewise.
15 (md_apply_fix): Likewise.
16 (aarch64_force_relocation): Likewise.
17 (process_movw_reloc_info): Likewise.
18
49df5539
JW		 192015-08-19 Jiong Wang <jiong.wang@arm.com>
20
21 * config/tc-aarch64.c (reloc_table): New relocation modifiers,
22 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
23 "dtprel_g1_nc", "dtprel_g2".
24 (md_apply_fix): Support new relocation types.
25 (aarch64_force_relocation): Likewise.
26 (process_movw_reloc_info): Likewise.
27
13289c10
JW		 282015-08-19 Jiong Wang <jiong.wang@arm.com>
29
30 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
31 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
32 (aarch64_force_relocation): Likewise.
33
db2ed2e0
AM		 342015-08-17 Alan Modra <amodra@gmail.com>
35
36 * gas/config/tc-arm.c (s_align): Delete.
37 (md_pseudo_table): Use s_align_ptwo for "align".
38 * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
39 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
40
19c2883a
AM		 412015-08-13 Alan Modra <amodra@gmail.com>
42
43 * expr.c (operand): Rewrite handling of operands starting with "0f".
44 If atof_generic only parses "-" or "+", treat as expression.
45
c14c7a8a
AM		 462015-08-13 Alan Modra <amodra@gmail.com>
47 DJ Delorie <dj@redhat.com>
48
49 * expr.c (integer_constant): Return O_absent expression if eol.
50 (operand): For targets with both LOCAL_LABELS_FB and
51 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
52 digits as a local label reference. Correct handling of 0b prefix.
53 If a suffix is not allowed, error on 0B.
54
9791c250
AM		 552015-08-13 Alan Modra <amodra@gmail.com>
56
57 * doc/as.texinfo (Local Labels): Allowed range of N in local
58 labels is non-negative integers, not positive integers.
59
b46824bd
MF		 602015-08-12 David Weatherford <weath@cadence.com>
61
62 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
63 New structures.
64 (xtensa_maybe_create_literal_pool_frag): New function.
65 (litpool_seg_list, auto_litpools, auto_litpool_limit)
66 (litpool_buf, litpool_slotbuf): New static variables.
67 (option_auto_litpools, option_no_auto_litpools)
68 (option_auto_litpool_limit): New enum identifiers.
69 (md_longopts): Add entries for auto-litpools, no-auto-litpools
70 and auto-litpool-limit.
71 (md_parse_option): Handle option_auto_litpools,
72 option_no_auto_litpools and option_auto_litpool_limit.
73 (md_show_usage): Add help for --[no-]auto-litpools and
74 --auto-litpool-limit.
75 (xtensa_mark_literal_pool_location): Record a place for literal
76 pool with a call to xtensa_maybe_create_literal_pool_frag.
77 (get_literal_pool_location): Find highest priority literal pool
78 or convert candidate to literal pool when auto-litpools are used.
79 (xg_assemble_vliw_tokens): Create literal pool after jump
80 instruction.
81 (xtensa_check_frag_count): Create candidate literal pool every
82 auto_litpool_limit frags.
83 (xtensa_relax_frag): Add jump around literals to non-empty
84 literal pool.
85 (xtensa_move_literals): Estimate literal pool addresses and move
86 unreachable literals closer to their users, converting candidate
87 to literal pool if needed.
88 (xtensa_switch_to_non_abs_literal_fragment): Only emit error
89 about missing .literal_position in case auto-litpools are not
90 used.
91 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
92 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
93 * doc/as.texinfo (Xtensa options): Document --auto-litpools and
94 --no-auto-litpools options.
95 * doc/c-xtensa.texi (Xtensa options): Likewise.
96
40fc1451
SD		 972015-08-12 Simon Dardis <simon.dardis@imgtec.com>
98
99 * config/tc-mips.c (move_register): Change to use 'or' only.
100 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
101 use or for move.
102
70151fb5
JW		 1032015-08-11 Jiong Wang <jiong.wang@arm.com>
104
105 * config/tc-aarch64.c (reloc_table): New relocation modifiers
106 "dtprel_lo12".
107 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
108 (aarch64_force_relocation): Likewise.
109
a12fad50
JW		 1102015-08-11 Jiong Wang <jiong.wang@arm.com>
111
112 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
113 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
114 (aarch64_force_relocation): Likewise.
115
1107e076
JW		 1162015-08-11 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_ADR_PAGE21.
120 (aarch64_force_relocation): Likewise.
121
2b29bb41
NC		 1222015-08-11 Nick Clifton <nickc@redhat.com>
123
eff0bc54
NC		 124 PR gas/18765
125 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
126 compile time warnings about constant expressions being shifted
127 into bit 31.
128 (do_iwmmxt_wldstd): Likewise.
129 (do_iwmmxt_wrwrwr_or_imm5): Likewise.
130 (md_assemble): Likewise.
131
e66c3c25
NC		 132 PR gas/18574
133 * config/tc-msp430.c (msp430_operands): Rewrite if statements to
134 remove redundant checks.
135 (md_apply_fix): Likewise.
136
d29b2a1e
NC		 137 PR gas/18677
138 * config/tc-mmix.c (md_assemble): Fix typo checking operands with
139 a numeric constant value.
140
88fd0449
NC		 141 PR gas/18678
142 * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
143
2b29bb41
NC		 144 PR gas/18679
145 * config/xtensa-relax.c (same_operand_name): Fix typo.
146
8fe3f3d6
HPN		 1472015-08-08 Hans-Peter Nilsson <hp@axis.com>
148
149 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
150 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
151
edc66de9
TP		 1522015-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
153
154 * doc/c-aarch64.texi (.xword): Document directive.
155
d60646b9
NC		 1562015-08-03 Nick Clifton <nickc@redhat.com>
157
158 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
159 fix typo in its entry: @kindex -> @item.
160
c6e5c03a
RS		 1612015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
162
163 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
164 * doc/c-mips.texi: Document m5100 and m5101 for -march=.
165
77403ce9
RS		 1662015-07-28 Robert Suchanek <robert.suchanek@imgtec.com>
167
168 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
169 * doc/c-mips.text: Document -march=interaptiv.
170
37a42ee9
L		 1712015-07-27 H.J. Lu <hongjiu.lu@intel.com>
172
173 * configure: Regenerated.
174
aff1a65e
NC		 1752015-07-24 Nick Clifton <nickc@redhat.com>
176
177 * config/tc-rl78.c (rl78_abs_sym): New local variable.
178 (md_begin): Initialise the new symbol.
179 (OPIMM): Define the value to be relative to the new symbol and not
180 the absolute section symbol.
181
511b1657
AM		 1822015-07-22 Alan Modra <amodra@gmail.com>
183
184 PR gas/18687
185 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
186 loop. Don't drop lines at end of file lacking a newline, add a
187 newline instead. Ensure partial_size is zero whenever
188 partial_where is NULL. Adjust buffer size for extra char.
189 (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
190
f33026a9
MW		 1912015-07-20 Matthew Wahab <matthew.wahab@arm.com>
192
193 * NEWS: Mention corrected spelling of armv6kz.
194 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
195 ARM_ARCH_V6KZ.
196 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
197 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
198
6c37fedc
JW		 1992015-07-16 Jiong Wang <jiong.wang@arm.com>
200
201 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
202 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
203 (aarch64_force_relocation): Ditto.
204
081e4c7d
MW		 2052015-07-16 Matthew Wahab <matthew.wahab@arm.com>
206
207 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
208 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for
209 neon-fp-armv8.1.
210
84b52b66
JG		 2112015-07-16 James Greenhalgh <james.greenhalgh@arm.com>
212
213 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
214 not support ARM mode" error messages.
215
189ebcf9
L		 2162015-07-15 H.J. Lu <hongjiu.lu@intel.com>
217
218 * config/tc-i386.c (flag_compress_debug): Replace
219 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
220
19a7fe52
L		 2212015-07-14 H.J. Lu <hongjiu.lu@intel.com>
222
223 * as.c (parse_args): Make --compress-debug-sections and
224 --compress-debug-sections=zlib the same as
225 --compress-debug-sections=zlib-gabi.
226 * doc/as.texinfo: Change --compress-debug-sections and
227 --compress-debug-sections=zlib to zlib-gabi.
228
3350cc01
CM		 2292015-07-09 Catherine Moore <clm@codesourcery.com>
230
72f4393d
L		 231 * config/tc-mips.c (check_fpabi): Handle
232 VAL_GNU_MIPS_ABI_FP_NAN2008.
3350cc01 233
7e302352
RS		 2342015-07-08 Ciro Santilli <ciro.santilli@gmail.com>
235
236 * doc/as.texinfo: Clarify case requirements for pseudo ops.
237
328e7bfd
DC		 2382015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
239
240 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
241 32 bit PC relative and update offset if the fixup is pc-relative.
242 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
243 relocs.
244
ef5a96d5
AM		 2452015-07-03 Alan Modra <amodra@gmail.com>
246
247 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
248 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
249
c8c8175b
SL		 2502015-07-01 Sandra Loosemore <sandra@codesourcery.com>
251 Cesar Philippidis <cesar@codesourcery.com>
252
253 * config/tc-nios2.c (nios2_min_align): New.
254 (nop): Replace with....
255 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
256 (nios2_align): Handle alignment on 2-byte boundaries when CDX
257 instructions may be present.
258 (s_nios2_align): Adjust reference to nop.
259 (CDXBRANCH, IS_CDXBRANCH): New.
260 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
261 (nios2_relax_subtype_size): Handle 2-byte CDX branches.
262 (nios2_relax_frag): Likewise.
263 (md_convert_frag): Handle R2 encodings.
264 (nios2_check_overflow): Check that low-order bits are zero
265 before applying rightshift from howto.
266 (nios2_check_overflow): Correct negative overflow calculation.
267 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue
268 generic overflow messages for miscellaneous instruction formats.
269 (md_apply_fix): Recognize new R2 relocations. For pc_relative
270 relocations, store fixup in *valP.
271 (nios2_reglist_mask, nios2_reglist_dir): New.
272 (nios2_parse_reglist): New.
273 (nios2_parse_base_register): New.
274 (nios2_assemble_expression): Handle constant expressions designated
275 by BFD_RELOC_NONE.
276 (nios2_assemble_reg3): New.
277 (nios2_assemble_arg_c): Handle R2 instruction formats.
278 (nios2_assemble_arg_d): Likewise.
279 (nios2_assemble_arg_s): Likewise.
280 (nios2_assemble_arg_t): Likewise.
281 (nios2_assemble_arg_D): New.
282 (nios2_assemble_arg_S): New.
283 (nios2_assemble_arg_T): New.
284 (nios2_assemble_arg_i): Handle R2 instruction formats.
285 (nios2_assemble_arg_I): New.
286 (nios2_assemble_arg_u): Handle R2 instruction formats.
287 (nios2_assemble_arg_U): New.
288 (nios2_assemble_arg_V): New.
289 (nios2_assemble_arg_W): New.
290 (nios2_assemble_arg_X): New.
291 (nios2_assemble_arg_Y): New.
292 (nios2_assemble_arg_o): Handle R2 instruction formats.
293 (nios2_assemble_arg_O): New.
294 (nios2_assemble_arg_P): New.
295 (nios2_assemble_arg_j): Handle R2 instruction formats.
296 (nios2_assemble_arg_k): New.
297 (nios2_assemble_arg_l): Handle R2 instruction formats.
298 (nios2_assemble_arg_m): Likewise.
299 (nios2_assemble_arg_M): New.
300 (nios2_assemble_arg_N): New.
301 (nios2_assemble_arg_e): New.
302 (nios2_assemble_arg_f): New.
303 (nios2_assemble_arg_g): New.
304 (nios2_assemble_arg_h): New.
305 (nios2_assemble_arg_R): New.
306 (nios2_assemble_arg_B): New.
307 (nios2_assemble_args): Handle new argument letters.
308 (nios2_consume_arg): Likewise.
309 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
310 in error message.
311 (nios2_ps_insn_info_structs): Add nop.n.
312 (output_ubranch): Handle CDX branches.
313 (output_cbranch): Likewise.
314 (output_call): Handle R2 encodings.
315 (output_movia): Likewise.
316 (md_begin): Initialize nios2_min_align.
317 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align
318 if a 16-bit instruction is seen.
319 (nios2_cons_align): Use appropriate nop pattern.
320
965b1d80
SL		 3212015-07-01 Sandra Loosemore <sandra@codesourcery.com>
322 Cesar Philippidis <cesar@codesourcery.com>
323
324 * config/tc-nios2.c: Adjust includes.
325 (OPTION_MARCH): Define.
326 (md_longopts): Add -march option.
327 (nios2_architecture): New.
328 (nios2_use_arch): New.
329 (md_parse_option): Handle OPTION_MARCH.
330 (md_show_usage): Document -march.
331 (md_begin): Set arch in BFD.
332 (nios2_elf_final_processing): New.
333 * config/tc-nios2.h (elf_tc_final_processing): Define.
334 (nios2_elf_final_processing): New.
335 * doc/c-nios2.texi (-march): Add documentation.
336
9916071f
AP		 3372015-06-30 Amit Pawar <Amit.Pawar@amd.com>
338
339 * config/tc-i386.c (cpu_arch): Add .mwaitx.
340 (process_immext): Check operands for monitorx/mwaitx instructions.
341 * doc/c-i386.texi: Document mwaitx.
342
ee0c0c50
L		 3432015-06-28 H.J. Lu <hongjiu.lu@intel.com>
344
345 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
346 COMPRESS_DEBUG_GNU_ZLIB.
347 * config/tc-i386.c (flag_compress_debug): Likewise.
348
68c3545d
L		 3492015-06-24 H.J. Lu <hongjiu.lu@intel.com>
350
351 * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
352
11a0cf2e
PB		 3532015-06-19 Peter Bergner <bergner@vnet.ibm.com>
354
355 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
356 Allow for optional operands without insert functions.
357
c12d2c9d
NC		 3582015-06-18 Nick Clifton <nickc@redhat.com>
359
360 PR gas/18541
361 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
362 mode against a nearby symbol.
363
75c11999
NC		 3642015-06-18 Nick Clifton <nickc@redhat.com>
365
366 PR gas/18481
367 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
368 in the same case as BFD_RELOC_ARM_TLS_IS32.
369
5fc177c8
NC		 3702015-06-17 Nick Clifton <nickc@redhat.com>
371
372 * config/tc-arm.c (is_double_a_single): Make conditional upon the
373 availablity of a 64-bit type. Use this type for the argument and
374 mantissa.
375 (double_to_single): Likewise.
376 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
377 the constant value, if available. Generate a 64-bit value from a
378 bignum if supported. Only perform the second optimization for
379 PR 18500 if the 64-bit type is available.
380
ba592044
AM		 3812015-06-17 Alessandro Marzocchi <alessandro.marzocchi@gmail.com>
382
383 PR gas/18500
384 * config/tc-arm.c (is_double_a_single): New function.
385 (double_to_single): New function.
12569877
AM		 386 (move_or_literal_pool): Add support for converting VLDR to VMOV.
387
388 PR gas/18499
389 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
390 to MOV.w or MVN.w for Thumb2.
ba592044 391
451133ce
NP		 3922015-06-17 Nicolas Pitre <nico@linaro.org>
393
394 * as.c (show_usage): Document --sectname-subst.
395 (parse_args): Add --sectname-subst.
396 * as.h (flag_sectname_subst): New.
397 * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
398 * doc/as.texinfo: Document it.
399
87f5fbcc
RL		 4002015-06-15 Renlin Li <renlin.li@arm.com>
401
402 * config/tc-aarch64.c (reloc_table): New relocation modifier.
403 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
404 (aarch64_force_relocation): Ditto
405
d025d5e5
MW		 4062015-06-13 Mark Wielaard <mjw@redhat.com>
407
408 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
409 out_debug_aranges depends on it.
410 (out_debug_aranges): Track size of header to properly pad header
411 for address alignment.
412
18c208b2
JDA		 4132015-06-11 John David Anglin <danglin@gcc.gnu.org>
414
415 PR gas/18427
416 * gas/config/tc-hppa.c (last_label_symbol): Declare.
417 (pa_get_label): Return last label in current space/segment or NULL.
418 (pa_define_label): Record last label and add to root.
419 (pa_undefine_label): Remove last label from root.
420
f0e8c65e
NC		 4212015-06-08 Nick Clifton <nickc@redhat.com>
422
423 * config/tc-rx.c (rx_op): Correct handling of integer bignums.
424
88f0ea34
MW		 4252015-06-04 Matthew Wahab <matthew.wahab@arm.com>
426
427 * NEWS: Mention ARMv8.1 support in the Aarch64 port.
428 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
429 * doc/c-aarch64.texi (-march): Add "armv8.1-a".
430
b968d18a
JW		 4312015-06-04 Renlin Li <renlin.li@arm.com>
432
433 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
434 when available.
435
239c0f4c
NC		 4362015-06-04 Nick Clifton <nickc@redhat.com>
437
438 * config/tc-h8300.c (md_section_align): Fix compile time warning
439 about left shifting a negative value.
440
a5932920
MW		 4412015-06-03 Matthew Wahab <matthew.wahab@arm.com>
442
443 * config/tc-arm.c (arm_archs): Add "armv8.1-a".
444 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
445 * NEWS: Mention ARMv8.1 support.
446
ddfded2f
MW		 4472015-06-02 Matthew Wahab <matthew.wahab@arm.com>
448
449 * config/tc-arm.c (arm_ext_pan): New.
450 (do_setpan): New, encode an ARM SETPAN instruction.
451 (do_t_setpan): New, encode a Thumb SETPAN instruction.
452 (insns): Add "setpan".
453 (arm_extensions): Add "pan".
454 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
455 extensions.
456
9e1f0fa7
MW		 4572015-06-02 Matthew Wahab <matthew.wahab@arm.com>
458
459 * config/tc-aarch64.c (aarch64_features): Add "rdma".
460 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
461
290806fd
MW		 4622015-06-02 Matthew Wahab <matthew.wahab@arm.com>
463
464 * config/tc-aarch64.c (aarch64_features): Add "lor".
465 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
466 architecture extensions.
467
72ca8fad
MW		 4682015-06-01 Matthew Wahab <matthew.wahab@arm.com>
469
470 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target
471 support. Fix whitespace.
472 (parse_operands): Update for parse_sys_reg changes.
473 (aarch64_features): Add "pan".
474 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
475
3d715ce4
JW		 4762015-06-01 Jiong Wang <jiong.wang@arm.com>
477
478 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
479 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
480 (aarch64_force_relocation): Ditto.
481
a921b5bd
JW		 4822015-06-01 Jiong Wang <jiong.wang@arm.com>
483
484 * config/tc-aarch64.c (reloc_table): New relocation modifiers.
485 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
486 (aarch64_force_relocation): Ditto.
487
2f0c68f2 4882015-05-28 Catherine Moore <clm@codesourcery.com>
72f4393d
L		 489 Bernd Schmidt <bernds@codesourcery.com>
490 Paul Brook <paul@codesourcery.com>
2f0c68f2
CM		 491
492 gas/
493 * config/tc-alpha.c (all_cfi_sections): Declare.
494 (s_alpha_ent): Initialize all_cfi_sections.
495 (alpha_elf_md_end): Invoke cfi_set_sections.
496 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE.
497 (s_ehword): Use BFD_RELOC_32_PCREL.
498 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
499 (mips_cfi_reloc_for_encoding): New function.
500 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
501 (DWARF2_FDE_RELOC_ENCODING): Define.
502 (tc_cfi_reloc_for_encoding): Define.
503 (mips_cfi_reloc_for_encoding): Define.
504 (tc_compact_eh_opcode_stop): Define.
505 (tc_compact_eh_opcode_pad): Define.
506 * doc/as.texinfo: Document Compact EH extensions.
507 * doc/internals.texi: Likewise.
508 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
509 (tc_cfi_reloc_for_encoding): Provide default.
510 (compact_eh): Declare.
511 (emit_expr_encoded): New function.
512 (get_debugseg_name): Add Compact EH support.
513 (alloc_debugseg_item): Likewise.
514 (cfi_set_sections): New function.
515 (dot_cfi_fde_data): New function.
516 (dot_cfi_personality_id): New function.
517 (dot_cfi_inline_lsda): New function.
518 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
519 and cfi_inline_lsda.
520 (dot_cfi_personality): Add Compact EH support.
521 (dot_cfi_lsda): Likewise.
522 (dot_cfi_sections): Likewise.
523 (dot_cfi_startproc): Likewise.
524 (get_cfi_seg): Likewise.
525 (output_compact_unwind_data): New function.
526 (output_cfi_insn): Add Compact EH support.
527 (output_cie): Likewise.
528 (output_fde): Likewise.
529 (cfi_finish): Likewise.
530 (cfi_emit_eh_header): New function.
531 (output_eh_header): New function.
532 * dw2gencfi.h (cfi_set_sections): Declare.
533 (SUPPORT_COMPACT_EH): Define.
534 (MULTIPLE_FRAME_SECTIONS): Define.
535 New enumeration to describe the Compact EH header format.
536 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
537 eh_data, eh_loc and sections.
538 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
539 CFI_EMIT_eh_frame_compact): Define.
540
4de0562a
MF		 5412015-05-26 Max Filippov <jcmvbkbc@gmail.com>
542
543 * config/tc-xtensa.c (xtensa_move_literals): Check that
544 search_frag is non-NULL. Report error if literal frag is not
545 found.
546
29798047
NC		 5472015-05-22 Nick Clifton <nickc@redhat.com>
548
549 PR gas/18446
550 * read.c (output_big_sleb128): Use U suffix to prevent compile
551 time warning.
552
f09c556a
JW		 5532015-05-19 Jiong Wang <jiong.wang@arm.com>
554
555 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
556 labels alphabetically.
557 (md_apply_fix): Ditto.
558 (aarch64_force_relocation): Ditto.
559
5db04b09
L		 5602015-05-15 H.J. Lu <hongjiu.lu@intel.com>
561
562 PR binutis/18386
563 * config/tc-i386.c (OPTION_MAMD64): New.
564 (OPTION_MINTEL64): Likewise.
565 (md_longopts): Add -mamd64 and -mintel64.
566 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
567 (md_show_usage): Add -mamd64 and -mintel64.
568 * doc/c-i386.texi: Document -mamd64 and -mintel64.
569
8dcea932
L		 5702015-05-15 H.J. Lu <hongjiu.lu@intel.com>
571
572 * config/tc-i386.c (shared): New.
573 (OPTION_MSHARED): Likewise.
574 (elf_symbol_resolved_in_segment_p): Add relocation argument.
575 Check PLT relocations and shared.
576 (md_estimate_size_before_relax): Pass fragP->fr_var to
577 elf_symbol_resolved_in_segment_p.
578 (md_longopts): Add -mshared.
579 (md_show_usage): Likewise.
580 (md_parse_option): Handle OPTION_MSHARED.
581 * doc/c-i386.texi: Document -mshared.
582
dab394de
L		 5832015-05-14 H.J. Lu <hongjiu.lu@intel.com>
584
585 * write.c (compress_debug): Don't write the zlib header, which
586 is handled by bfd_update_compression_header.
587
dc58915f
MF		 5882015-05-13 Max Filippov <jcmvbkbc@gmail.com>
589
590 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
591 closer than J_RANGE / 2 to jump frag.
592
5197d474
L		 5932015-05-11 H.J. Lu <hongjiu.lu@intel.com>
594
595 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
596 * config/tc-i386.c (i386_mach): Support iamcu.
597 (i386_target_format): Likewise.
598
81486035
L		 5992015-05-11 H.J. Lu <hongjiu.lu@intel.com>
600
601 * config/tc-i386.c (cpu_arch): Add iamcu.
602 (i386_align_code): Handle PROCESSOR_IAMCU.
603 (i386_arch): Likewise.
604 (i386_mach): Likewise.
605 (i386_target_format): Likewise.
606 (valid_iamcu_cpu_flags): New function.
607 (check_cpu_arch_compatible): Only allow Intel MCU instructions
608 when targeting Intel MCU.
609 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
610 are valid for Intel MCU.
611 (md_parse_option): Likewise.
612 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
613 (processor_type): Add PROCESSOR_IAMCU.
614 * doc/c-i386.texi: Document iamcu.
615
ae8714c2
NC		 6162015-05-08 Nick Clifton <nickc@redhat.com>
617
618 PR gas/18347
619 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
620 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move
621 the symbol name checking code to here from...
622 (md_undefined_symbo): ... here.
623
b084df0b
L		 6242015-05-07 H.J. Lu <hongjiu.lu@intel.com>
625
626 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
627 (md_estimate_size_before_relax): Use it.
628
0d495746
JM		 6292015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
630
631 * config/tc-sparc.c: Typo in comment fixed.
632
f9911beb
JM		 6332015-05-06 Jose E. Marchesi <jose.marchesi@oracle.com>
634
635 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
636 condition codes
637 * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
638
ed1fcdd1
NC		 6392015-05-06 Nick Clifton <nickc@redhat.com>
640
641 * doc/as.texinfo (Dollar Local Labels): Note that these are only
642 supported on some targets.
643
448eb63d
RL		 6442015-05-06 Renlin Li <renlin.li@arm.com>
645
646 * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
647
c7ad08e6
RL		 6482015-05-05 Renlin Li <renlin.li@arm.com>
649
650 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
651 symbols.
652
837a17b3
NC		 6532015-05-05 Nick Clifton <nickc@redhat.com>
654
655 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
656 (msp430_make_init_symbols): New function.
657 (msp430_section): Call it.
658 (msp430_frob_section): Likewise.
659
b76f99d7
MF		 6602015-05-02 Max Filippov <jcmvbkbc@gmail.com>
661
662 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
663 (struct cached_fixup, struct fixup_cache): New structures.
664 (fixup_order, xtensa_make_cached_fixup),
665 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
666 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
667 (xtensa_add_cached_fixup): New functions.
668 (xtensa_relax_frag): Cache fixups pointing at potentially
669 oversized jumps at the beginning of every relaxation pass. Only
670 check subset of this cache in the reach of single jump from the
671 trampoline frag currently being relaxed.
672
d62de9aa
DD		 6732015-05-01 Nick Clifton <nickc@redhat.com>
674
675 * config/rl78-parse.y (MULU): Remove ISA_G14.
676 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
677
00923338
L		 6782015-05-01 H.J. Lu <hongjiu.lu@intel.com>
679
680 * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
681 * config/tc-i386.h (md_end): Likewise.
682 (i386_elf_emit_arch_note): Likewise.
683
b633b725
L		 6842015-05-01 H.J. Lu <hongjiu.lu@intel.com>
685
686 * configure.tgt: Support i386-*-elf*.
687
0952813b
DD		 6882015-04-30 DJ Delorie <dj@redhat.com>
689
690 * config/rl78-defs.h (rl78_isa_g10): New.
691 (rl78_isa_g13): New.
692 (rl78_isa_g14): New.
693 * config/rl78-parse.y (ISA_G10): New.
694 (ISA_G13): New.
695 (ISA_G14): New.
696 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
697 * config/tc-rl78.c (rl78_isa_g10): New.
698 (rl78_isa_g13): New.
699 (rl78_isa_g14): New.
700
b49f93f6
L		 7012015-04-30 H.J. Lu <hongjiu.lu@intel.com>
702
703 * config/tc-i386.c (i386_target_format): Use "else if" on
704 cpu_arch_isa.
705
7ce98c16
NC		 7062015-04-30 Nick Clifton <nickc@redhat.com>
707
8b2d793c
NC		 708 PR gas/18347
709 * config/tc-arm.c (md_undefined_symbol): Issue a warning message
710 (if enabled) when the user creates a symbol with the same name as
711 an ARM instruction.
712 (flag_warn_syms): New static variable.
713 (arm_opts): Add mwarn-syms and mno-warn-syms.
714 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
715 options.
716
7ce98c16
NC		 717 PR gas/18353
718 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
719
99b2a2dd
NC		 7202015-04-29 Nick Clifton <nickc@redhat.com>
721
722 PR 18256
723 * config/tc-arm.c (encode_arm_cp_address): Issue an error message
724 if the operand is neither a register nor a vector.
725
5d239759
NC		 7262015-04-29 Nick Clifton <nickc@redhat.com>
727
728 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
729 times if the expression is not constant and the target uses linker
730 relaxation.
731
f9c1b181
RL		 7322015-04-28 Renlin Li <renlin.li@arm.com>
733
734 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
735
da7119c9
NC		 7362015-04-28 Nick Clifton <nickc@redhat.com>
737
738 PR 18313
739 * cond.c (s_if): Stop compile time warning about stopc being used
740 before it is set.
741 (s_ifc): Likewise.
742
eb9d6cc9
RL		 7432015-04-27 Renlin Li <renlin.li@arm.com>
744
745 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
746 section.
747 (md_assemble): Likewise, move the align code outside the loop.
748
faade851
JW		 7492015-04-24 Jim Wilson <jim.wilson@linaro.org>
750
751 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
752 for thunderx.
753
7542015-04-24 Richard Earnshaw <rearnsha@arm.com>
7a5c933c
RE		 755
756 * config/tc-arm.h (arm_min): New function.
757 (SUB_SEGMENT_ALIGN): Define.
758
ece794d9
MF		 7592015-04-23 Matthew Fortune <matthew.fortune@imgtec.com>
760
761 * config/tc-mips.c (macro): State the recommended way of creating
762 32-bit or 64-bit addresses.
763
af508cb9
JB		 7642015-04-23 Jan Beulich <jbeulich@suse.com>
765
766 * config/tc-i386.c (match_mem_size): Also allow no size
767 specification when broadcasting.
768
d3b47e2b
L		 7692015-04-20 H.J. Lu <hongjiu.lu@intel.com>
770
771 * doc/as.texinfo (Bundle directives): Shorten menu entry and
772 use @subsection.
773 (CFI directives): Use @subsection.
774 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
775 * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
776
ef7a9369
SKS		 7772015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
778
779 * config/tc-avr.c (create_record_for_frag): Rename link to
780 prop_rec_link.
781
ea556d25
L		 7822015-04-15 H.J. Lu <hongjiu.lu@intel.com>
783
784 * NEWS: Mention
785 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
786
0ce398f1
L		 7872015-04-14 H.J. Lu <hongjiu.lu@intel.com>
788
789 * as.h (compressed_debug_section_type): Removed.
790
6ff71e76
NC		 7912015-04-14 Nick Clifton <nickc@redhat.com>
792
793 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
794 (TC_FORCE_RELOCATION_SUB_SAME): Define.
795 (DWARF2_USE_FIXED_ADVANCE_PC): Define.
796
080bb7bb
NC		 7972015-04-10 Nick Clifton <nickc@redhat.com>
798
799 PR binutils/18198
800 * doc/c-arm.texi (ARM Options): Add a note about the interaction of
801 the -EB option with the linker's --be8 option.
802
4b5708f5
HPN		 8032015-04-09 Hans-Peter Nilsson <hp@axis.com>
804
805 * doc/c-rx.texi: Fix markup typos in last change.
806
3525236c
NC		 8072015-04-09 Nick Clifton <nickc@redhat.com>
808
809 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
810 (md_longopts): Add -mno-allow-string-insns.
811 (md_parse_option): Handle -mno-allow-string-insns.
812 (md_show_usage): Mention -mno-allow-string-insns.
813 (rx_note_string_insn_use): New function. Produces an error
814 message if a string insn is used when it is not allowed.
815 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
816 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
817 * config/rx-defs.h (rx_note_string_insn_use): Prototype.
818 * doc/c-rx.texi: Document -mno-allow-string-insns.
819
151411f8
L		 8202015-04-08 H.J. Lu <hongjiu.lu@intel.com>
821
822 * as.c (show_usage): Update --compress-debug-sections.
823 (std_longopts): Use optional_argument on compress-debug-sections.
824 (parse_args): Handle
825 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
826 * as.h (compressed_debug_section_type): New.
827 (flag_compress_debug): Change type to compressed_debug_section_type.
828 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
829 * write.c (compress_debug): Set BFD_COMPRESS_GABI for
830 --compress-debug-sections=zlib-gabi. Call
831 bfd_get_compression_header_size to get compression header size.
832 Don't rename section name for --compress-debug-sections=zlib-gabi.
833 * config/tc-i386.c (compressed_debug_section_type): Set to
834 COMPRESS_DEBUG_ZLIB.
835 * doc/as.texinfo: Document
836 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
837
a97902de
RL		 8382015-04-07 Renlin Li <renlin.li@arm.com>
839
840 * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
841 (s_aarch64_inst): Likewise.
842 (md_assemble): Likewise.
843
4aa90cc0
L		 8442015-04-06 H.J. Lu <hongjiu.lu@intel.com>
845
846 * write.c (compress_debug): Use bfd_putb64 to write uncompressed
847 section size.
848
317974f6
L		 8492015-04-05 H.J. Lu <hongjiu.lu@intel.com>
850
851 * write.c (compress_debug): Don't write the zlib header if
852 compressed section size is the same as before compression.
853
03e08038
NC		 8542015-04-02 Nick Clifton <nickc@redhat.com>
855
856 PR gas/18189
857 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
f66adc4e 858 min and max parameters. Sign extend values before testing.
03e08038 859
c1baaddf
RL		 8602015-04-02 Renlin Li <renlin.li@arm.com>
861
862 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
863 (mapping_state_2): Don't emit MAP_DATA here.
864 (s_aarch64_inst): Align frag during state transition.
865 (md_assemble): Likewise.
866
726e626a
EM		 8672015-04-02 Ed Maste <emaste@freebsd.org>
868
869 * config/tc-aarch64.c (set_error_kind): Delete.
870 (set_error_message): Delete.
871
39f3de7c
L		 8722015-04-02 H.J. Lu <hongjiu.lu@intel.com>
873
874 * configure: Regenerated.
875
2412d878
EM		 8762015-04-01 Evandro Menezes <e.menezes@samsung.com>
877
878 * config/tc-aarch64.c: Add support for Samsung Exynos M1.
879 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
880
246496bb
EM		 8812015-04-01 Evandro Menezes <e.menezes@samsung.com>
882
883 * config/tc-arm.c: Add support for Samsung Exynos M1.
884 * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
885
afa59b79
L		 8862015-04-01 H.J. Lu <hongjiu.lu@intel.com>
887
888 * configure: Regenerated.
889
6036f486
ES		 8902015-03-31 Ed Schouten <ed@nuxi.nl>
891
892 * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
893
543b7933
L		 8942015-03-31 H.J. Lu <hongjiu.lu@intel.com>
895
896 * configure.ac: Revert the AM_ZLIB change.
897 * Makefile.in: Regenerated.
898 * aclocal.m4: Likewise.
899 * configure: Likewise.
900
0138187e
L		 9012015-03-31 H.J. Lu <hongjiu.lu@intel.com>
902
903 * Makefile.am (ZLIBINC): New.
904 (AM_CFLAGS): Add $(ZLIBINC).
905 * as.c: (show_usage): Don't check HAVE_ZLIB_H.
906 (parse_args): Likewise.
907 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
908 (compress_init): Don't check HAVE_ZLIB_H.
909 (compress_data): Likewise.
910 (compress_finish): Likewise.
911 * configure.ac (AM_ZLIB): Removed.
912 (zlibinc): New. AC_SUBST.
913 Add --with-system-zlib.
914 * Makefile.in: Regenerated.
915 * config.in: Likewise.
916 * configure: Likewise.
917 * doc/Makefile.in: Likewise.
918
e04de5e3
L		 9192015-03-27 H.J. Lu <hongjiu.lu@intel.com>
920
921 * config/tc-i386.c (cpu_flags_set): Removed.
922
bb383c6c
RL		 9232015-03-25 Renlin Li <renlin.li@arm.com>
924
925 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
926 code.
927 (mapping_state_2): Emit first MAP_DATA symbol here.
928
b422eb49
L		 9292015-03-24 H.J. Lu <hongjiu.lu@intel.com>
930
931 PR gas/18087
932 * write.c (compress_debug): Don't write the zlib header if
933 compression didn't make the section smaller.
934
823d2571
TG		 9352015-03-24 Terry Guo <terry.guo@arm.com>
936
937 * config/tc-arm.c (no_cpu_selected): Use new macro to compare
938 features.
939 (parse_psr): Likewise.
940 (do_t_mrs): Likewise.
941 (do_t_msr): Likewise.
942 (static const arm_feature_set arm_ext_*): Defined with new macros.
943 (static const arm_feature_set arm_cext_*): Likewise.
944 (static const arm_feature_set fpu_fpa_ext_*): Likewise.
945 (static const arm_feature_set fpu_vfp_ext_*): Likewise.
946 (deprecated_coproc_regs): Likewise.
947 (UL_BARRIER): Likewise.
948 (barrier_opt_names): Likewise.
949 (arm_cpus): Likewise.
950 (arm_extensions): Likewise.
951
80b8656c
L		 9522015-03-20 H.J. Lu <hongjiu.lu@intel.com>
953
954 * config/tc-i386.c (i386_align_code): Limit multi-byte nop
955 instructions to 10 bytes.
956
1740ba0c
NC		 9572015-03-19 Nick Clifton <nickc@redhat.com>
958
959 * config/tc-rl78.c (enum options): Add G13 and G14.
960 (md_longopts): Add -mg13 and -mg14.
961 (md_parse_option): Handle -mg13 and -mg14.
962 (md_show_usage): List -mg13 and -mg14.
963 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
964
273a4985
JT		 9652015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
966 Nick Clifton <nickc@redhat.com>
967
968 PR binutils/18087
969 * doc/as.texinfo: Note that when gas compresses debug sections the
970 compression is only performed if it makes the section smaller.
971 * write.c (compress_debug): Do not compress a debug section if
972 doing so would make it larger.
973
029f3522
GG		 9742015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
975
976 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
977 (i386_align_code): Add PROCESSOR_ZNVER cases.
978 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
979 * doc/c-i386.texi: Add znver1 and clzero.
980
b57dc16f
NC		 9812015-03-16 Nick Clifton <nickc@redhat.com>
982
983 * dwarf2dbg.c (out_header): Remove spurious #if 1.
984
4bf8c6e8
JW		 9852015-03-13 Jiong Wang <jiong.wang@arm.com>
986
987 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
988 number 31.
989
bc9706f8
JW		 9902015-03-13 Jiong Wang <jiong.wang@arm.com>
991
992 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
993
7ef0d297
AB		 9942015-03-12 Andrew Bennett <andrew.bennett@imgtec.com>
995
996 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
997 * doc/c-mips.texi: Document i6400 -march option.
998
93ef582d
NC		 9992015-03-12 Nick Clifton <nickc@redhat.com>
1000
1001 PR gas/17444
1002 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1003 to arm_apply_sym_value. Update prototype.
1004 * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1005 Do not apply the value if the symbol is in a different segment to
1006 the current segment.
1007
f728387b
AM		 10082015-03-11 Alan Modra <amodra@gmail.com>
1009
1010 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1011 (md_apply_fix): Report an error on data-only fixups used with insns.
1012
c6837265
AK		 10132015-03-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1014
1015 * config/tc-s390.c (md_gather_operands): Check for valid
1016 length field operands.
1017
5e0d7f77
MP		 10182015-03-10 Michael Perkins <perkinsmg75@yahoo.co.uk>
1019
1020 * config/tc-arm.c (parse_operands): Fix bug setting writeback
1021 values for '^' on OP_REGLSTs.
1022 (do_push_pop): Add new writeback constraint.
1023
4e9aaefb
SA		 10242015-03-10 Renlin Li <renlin.li@arm.com>
1025
1026 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1027 (mapping_state_2): Emit first MAP_DATA symbol here.
1028
a578ef7e
JW		 10292015-03-10 Matthew Wahab <matthew.wahab@arm.com>
1030
1031 * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1032 code sections.
1033
73f43896
NC		 10342015-03-10 Nick Clifton <nickc@redhat.com>
1035
1036 PR gas/17852
1037 * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1038 initialised when CPU_DEFAULT is defined.
1039
a26de52c
NC		 10402015-03-05 Nick Clifton <nickc@redhat.com>
1041
1042 * config/tc-v850.c (md_parse_option): Fix code to set or clear
1043 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1044 -m8byte-align and -m4byte-align command line options.
1045
e09ab7ac
RS		 10462015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1047
1048 PR gas/17843
1049 * config/tc-aarch64.c (process_movw_reloc_info): Allow
1050 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1051 for MOVK.
1052
9028d943
AM		 10532015-02-28 Alan Modra <amodra@gmail.com>
1054
1055 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1056 end to their alignment.
1057
389b8029
MS		 10582015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1059
1060 * config/tc-aarch64.c (reloc_table_entry): Generate
1061 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1062 (md_apply_fix, aarch64_force_relocation): Handle
1063 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1064
3c12b054
MS		 10652015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1066
1067 * config/tc-aarch64.c (reloc_table_entry): Generate
1068 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1069 (md_apply_fix, aarch64_force_relocation): Handle
1070 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1071
043bf05a
MS		 10722015-02-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
1073
1074 * config/tc-aarch64.c (reloc_table_entry): Generate
1075 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1076 (md_apply_fix, aarch64_force_relocation): Handle
1077 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1078
74ad790c
MS		 10792015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1080
1081 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1082 (reloc_table): Likewise.
1083 (parse_address_main): Use ld_literal_type.
1084
6f4a313b
MS		 10852015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1086
1087 * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1088 (reloc_table): Likewise.
1089 (parse_address_main): Use adr_type.
1090
1db365dc
MS		 10912015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1092
1093 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1094
fdd410ac
AB		 10952015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1096
1097 * config/tc-avr.c: Add elf32-avr.h include.
1098 (struct avr_property_record_link): New structure.
1099 (avr_output_property_section_header): New function.
1100 (avr_record_size): New function.
1101 (avr_output_property_record): New function.
1102 (avr_create_property_section): New function.
1103 (avr_handle_align): New function.
1104 (exclude_section_from_property_tables): New function.
1105 (create_record_for_frag): New function.
1106 (append_records_for_section): New function.
1107 (avr_create_and_fill_property_section): New function.
1108 (avr_post_relax_hook): New function.
1109 * config/tc-avr.h (md_post_relax_hook): Define.
1110 (avr_post_relax_hook): Declare.
1111 (HANDLE_ALIGN): Define.
1112 (avr_handle_align): Declare.
1113 (strut avr_frag_data): New structure.
1114 (TC_FRAG_TYPE): Define.
1115
4469186b
KT		 11162015-02-25 Matthew Wahab <matthew.wahab@arm.com>
1117
1118 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1119 cortex-a72.
1120
685080f2
NC		 11212015-02-24 Nick Clifton <nickc@redhat.com>
1122
1123 * config/tc-v850.c (soft_float): New variable.
1124 (v850_data_8): New variable.
1125 (md_show_usage): Add -msoft-float/-mhard-float.
1126 (md_parse_option): Likewise.
1127 (md_begin): Set the default value of soft_float.
1128 (v850_md_end): New function. Creates a note section.
1129 * config/tc-v850.h (md_end): Define.
1130 * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1131
5518c738
YS		 11322015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1133
1134 * config/tc-h8300.c (line_separater_chars): Add a version for
1135 h8300-linux that includes a separator.
1136 (default_mach): New variable.
1137 (md_main): Use it.
1138 (md_longopts): Add '--march' option.
1139 (md_parse_option): Parse the new option.
1140 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1141 * configure.tgt: Add h8300-*-linux
1142 * doc/c-h8300.texi: Document --march.
1143
0f8f0c57
NC		 11442015-02-23 Nick Clifton <nickc@redhat.com>
1145
1146 PR 17940
1147 * dwarf2dbg.c (out_header): When generating dwarf sections use
1148 real symbols not temps for the start and end symbols.
1149 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1150 adjustments to relocations in debug sections.
1151 (TC_LINKRELAX_FIXUP): Likewise.
1152
5c9352f3
AM		 11532015-02-19 Alan Modra <amodra@gmail.com>
1154
1155 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1156 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1157
aa31c464
JW		 11582015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1159
1160 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1161
b19f47ad
JW		 11622015-02-11 Matthew Wahab <matthew.wahab@arm.com>
1163
1164 * config/tc-arm.c: Add support for Cortex-A72.
1165
5c3696f8
KT		 11662015-02-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1167
1168 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1169 of as_warn for deprecation messages.
1170 (encode_arm_addr_mode_2): Likewise.
1171 (check_obsolete): Likewise.
1172 (do_rd_rm_rn): Likewise.
1173 (do_co_reg): Likewise.
1174 (do_setend): Likewise.
1175 (do_t_mov_cmp): Likewise.
1176 (do_neon_ldr_str): Likewise.
1177 (opcode_lookup): Likewise.
1178 (if_fsm_post_encode): Likewise.
1179 (md_assemble): Likewise.
1180
73e76108
JB		 11812015-02-06 Jan Beulich <jbeulich@suse.com>
1182
1183 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1184 (cfi_change_reg_numbers): Also do nothing for CFI_label.
1185 (cfi_pseudo_table): Also handle .cfi_label when not supporting
1186 CFI directives.
1187
64a81db0
AM		 11882015-02-05 Alan Modra <amodra@gmail.com>
1189
1190 * config/tc-msp430.c (md_assemble): Correct size passed to
1191 extract_cmd. Remove index check.
1192
2abdd192
JW		 11932015-02-04 Matthew Wahab <matthew.wahab@arm.com>
1194
1195 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1196 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1197
3101e637
NC		 11982015-02-04 Nick Clifton <nickc@redhat.com>
1199
1200 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1201 these instructions.
1202
8e02d7f5
JW		 12032015-02-03 Renlin Li <renlin.li@arm.com>
1204
1205 * doc/c-aarch64.texi (.arch): Document the directive.
1206 (.arch_extension): Likewise.
1207
6d012254
NC		 12082015-02-03 Nick Clifton <nickc@redhat.com>
1209
1210 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1211
3f8107ab
AM		 12122015-01-28 James Bowman <james.bowman@ftdichip.com>
1213
1214 * Makefile.am: Add FT32 files.
1215 * config/tc-ft32.c: New file.
1216 * config/tc-ft32.h: New file.
1217 * configure.tgt: Add FT32 support.
1218 * Makefile.in: Regenerate.
1219 * po/POTFILES.in: Regenerate.
1220
20d79870
KLC		 12212015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1222
1223 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1224 of instruction la to a symbol.
1225
3bd3aeb4
KLC		 12262015-01-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1227
1228 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1229 section name.
1230
740bdc67
AM		 12312015-01-19 Alan Modra <amodra@gmail.com>
1232
1233 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1234 * write.c (get_frag_for_reloc): Allow match just past end of frag.
1235
1e2e8c52
AK		 12362015-01-16 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1237
1238 * config/tc-s390.c (struct pd_reg): Remove.
1239 (pre_defined_registers): Remove.
1240 (REG_NAME_CNT): Remove.
1241 (reg_name_search): Calculate the register number instead of doing
1242 a lookup.
1243 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1244 reg_name_search signature.
1245 (s390_parse_cpu): Support the new arch string z13.
1246 (s390_insert_operand): Support for vector registers with the extra
1247 field for the fifth bit of each vector register operand.
1248 (md_gather_operand): Adjust to the new handling of optional
1249 parameters.
1250
1251 * doc/as.texinfo: Document the z13 cpu string.
1252
0900a05b
JW		 12532015-01-13 Matthew Wahab <matthew.wahab@arm.com>
1254
1255 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1256 #0, restoring previous behaviour.
1257
69602580
JB		 12582015-01-12 Jan Beulich <jbeulich@suse.com>
1259
1260 * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1261 (cfi_pseudo_table): Add "cfi_label".
1262 (output_cfi_insn): Handle CFI_label.
1263 (select_cie_for_fde): Als terminate CIE when encountering
1264 CFI_label.
1265 * dw2gencfi.h (cfi_add_label): Declare.
1266 (struct cfi_insn_data): New member "sym_name".
1267 (CFI_label): New.
1268 * read.c (read_symbol_name): Drop "static".
1269 * read.h (read_symbol_name): Declare.
1270
cb3b1e65
JB		 12712015-01-12 Jan Beulich <jbeulich@suse.com>
1272
1273 * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1274 (do_neon_qshl_imm): Likewise.
1275
b38ead21
AM		 12762015-01-12 Alan Modra <amodra@gmail.com>
1277
1278 * read.c (s_altmacro, s_reloc): Make definition static.
1279
491793b5
AB		 12802015-01-10 Andrew Burgess <andrew.burgess@embecosm.com>
1281
1282 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1283 diff fixups.
1284
ea0d6bb9
PT		 12852015-01-09 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1286
1287 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1288 X-Gene 2.
1289 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1290
5a70a223
JB		 12912015-01-07 Jan Beulich <jbeulich@suse.com>
1292
1293 * config/tc-arm.c (struct arm_option_extension_value_table):
1294 Split field "value" into fields "merge_value" and "clear_value".
1295 (arm_extensions): Adjust initializer accordingly.
1296
efd321f9
AM		 12972015-01-01 Alan Modra <amodra@gmail.com>
1298
1299 * as.c (parse_args): Just print current year.
1300
b90efa5b 13012015-01-01 Alan Modra <amodra@gmail.com>
bffb6004 1302
b90efa5b 1303 Update year range in copyright notice of all files.
bffb6004 1304
b90efa5b 1305For older changes see ChangeLog-2014
08d56133 1306\f
b90efa5b 1307Copyright (C) 2015 Free Software Foundation, Inc.
752937aa
NC		 1308
1309Copying and distribution of this file, with or without modification,
1310are permitted in any medium without royalty provided the copyright
1311notice and this notice are preserved.
1312
08d56133
NC		 1313Local Variables:
1314mode: change-log
1315left-margin: 8
1316fill-column: 74
1317version-control: never
1318End:
GDB Binutils - Deliverables
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