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PR26065, ld/testsuite/ld-elf symbolic tests dl4e and dl4f fail
[deliverable/binutils-gdb.git] / gas / ChangeLog
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73239888
JB		 12020-06-09 Jan Beulich <jbeulich@suse.com>
2
3 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
4 encoding tests.
5 * testsuite/gas/i386/prefix.d: Adjust expectations.
6
bf926894
JB		 72020-06-09 Jan Beulich <jbeulich@suse.com>
8
9 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
10 with VEX/EVEX encoding tests.
11 * testsuite/gas/i386/prefix.d: Adjust expectations.
12
828c2a25
JB		 132020-06-09 Jan Beulich <jbeulich@suse.com>
14
15 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
16 suffix.
17 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
18 * testsuite/gas/i386/noreg64.d: Adjust expectations.
19 * testsuite/gas/i386/noreg-intel64.d,
20 testsuite/gas/i386/noreg-intel64.l,
21 testsuite/gas/i386/noreg-intel64.s: New.
22 * testsuite/gas/i386/i386.exp: Run new tests.
23
da4977e0
JB		 242020-06-09 Jan Beulich <jbeulich@suse.com>
25
26 * config/tc-i386.c (vex_encoding_error): New enumerator.
27 (VEX_check_operands): Rename to VEX_check_encoding. Check
28 for vex_encoding_error. Move Imm4 handling ...
29 (check_VecOperands): ... here.
30 (match_template): Call VEX_check_encoding when there are no
31 operands. Split construct calling check_VecOperands and
32 VEX_check_encoding (when there are operands).
33 (check_register): Don't blindly set vex_encoding_evex.
34 * testsuite/gas/i386/pseudos-bad.s,
35 testsuite/gas/i386/pseudos-bad.l: New.
36 * testsuite/gas/i386/i386.exp: Run new test.
37 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
38
26417f19
AC		 392020-06-08 Alex Coplan <alex.coplan@arm.com>
40
41 * config/tc-arm.c (insns): Add dfb.
42 * testsuite/gas/arm/dfb.d: New test.
43 * testsuite/gas/arm/dfb.s: Input for test.
44
9f3e7dbc
NC		 452020-06-08 Nick Clifton <nickc@redhat.com>
46
47 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
48
dd6b8a0b
JB		 492020-06-08 Jan Beulich <jbeulich@suse.com>
50
51 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
52
73c76375
JB		 532020-06-08 Jan Beulich <jbeulich@suse.com>
54
55 * config/tc-i386.c (check_byte_reg): Drop dead conditional
56 around as_bad().
57
22e00a3f
JB		 582020-06-08 Jan Beulich <jbeulich@suse.com>
59
60 * config/tc-i386.c (check_register): Split RegTR handling, to
61 fail recognition also in 64-bit mode as well as with i586 or
62 i686 explicitly enabled.
63 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
64 * testsuite/gas/i386/x86_64-intel.d,
65 testsuite/gas/i386/x86_64.d: Adjust expectations.
66
1ab84e02
JB		 672020-06-08 Jan Beulich <jbeulich@suse.com>
68
69 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
70 * testsuite/gas/cfi/cfi.exp: Run this test.
71
af32b722
JB		 722020-06-08 Jan Beulich <jbeulich@suse.com>
73
74 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
75 check to %st(N) parsing logic.
76 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
77
8a6fb3f9
JB		 782020-06-08 Jan Beulich <jbeulich@suse.com>
79
80 * config/tc-i386.c (bad_reg): New.
81 (check_VecOperations, i386_att_operand, i386_parse_name): Check
82 for it.
83 (check_register): New, broken out from ...
84 (parse_real_register): ... here. Call it.
85 (parse_register): Call it, and error upon failure.
86 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
87 testsuite/gas/i386/x86-64-equ-bad.s,
88 testsuite/gas/i386/x86-64-equ-bad.l: New.
89 * testsuite/gas/i386/i386.exp: Run new tests.
90
1424c35d
AM		 912020-06-06 Alan Modra <amodra@gmail.com>
92
93 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
94 * doc/c-ppc.texi: Likewise.
95
87c69f97
AM		 962020-06-06 Alan Modra <amodra@gmail.com>
97
98 * config/tc-ppc.c: Update throughout for reloc renaming.
99
f1919c56
JM		 1002020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
101
102 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
103 stringop-overflow.
104
3fc6c3dc
NC		 1052020-06-05 Nelson Chu <nelson.chu@sifive.com>
106
107 * config/tc-riscv.c (explicit_csr): New static boolean.
108 Used to indicate CSR are explictly used.
109 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
110 (riscv_write_out_attrs): If we already have set elf priv
111 attributes, then generate them. Otherwise, don't generate
112 them when no CSR are used.
113 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
114 * testsuite/gas/riscv/attribute-02.d: Likewise.
115 * testsuite/gas/riscv/attribute-03.d: Likewise.
116 * testsuite/gas/riscv/attribute-04.d: Likewise.
117 * testsuite/gas/riscv/attribute-05.d: Likewise.
118 * testsuite/gas/riscv/attribute-06.d: Likewise.
119 * testsuite/gas/riscv/attribute-07.d: Likewise.
120 * testsuite/gas/riscv/attribute-08.d: Likewise.
121 * testsuite/gas/riscv/attribute-09.d: Likewise.
122 * testsuite/gas/riscv/attribute-10.d: Likewise.
123 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
124 * testsuite/gas/riscv/attribute-11.s: New testcase.
125 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
126 used, so we should output the ELF priv attributes.
127 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
128 used, so output the priv attributes according to the -mpriv-spec.
129 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
130 used, so ignore the -mpriv-spec setting.
131
d413a623
L		 1322020-06-04 H.J. Lu <hongjiu.lu@intel.com>
133
134 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
135 cgen_get_insn_value.
136 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
137 endianness to cgen_get_insn_value and cgen_put_insn_value.
138
7d8b91fd
JM		 1392020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
140
141 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
142 cgen_put_insn_value.
143
d8740be1
JM		 1442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
145
146 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
147 bpf_cgen_cpu_open.
148 (md_assemble): Remove no longer needed hack.
149
e9bffec9
JM		 1502020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
151
152 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
153 cgen_put_insn_value.
154 (gas_cgen_md_apply_fix): Likewise.
155 (gas_cgen_md_apply_fix): Likewise.
156 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
157 cgen_put_insn_value.
158 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
159 cgen_put_insn_value.
160
1cf67587
AM		 1612020-06-04 Alan Modra <amodra@gmail.com>
162
163 * testsuite/config/default.exp: Remove global directive outside
164 proc body.
165 * testsuite/gas/mep/complex-relocs.exp: Likewise.
166 * testsuite/gas/microblaze/relax_size.exp: Likewise.
167 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
168 * testsuite/gas/mt/relocs.exp: Likewise.
169 * testsuite/gas/rx/rx.exp: Likewise.
170
338d56a8
SC		 1712020-06-03 Stephen Casner <casner@acm.org>
172
173 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
174
bb7322c6
JW		 1752020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
176 Jim Wilson <jimw@sifive.com>
177
178 PR 26051
179 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
180 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
181 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
182 Move B before SB. Move J before UJ.
183
c39c821c
AC		 1842020-06-01 Alex Coplan <alex.coplan@arm.com>
185
186 * write.c (relax_segment): Fix handling of negative offset when
187 relaxing an rs_org frag.
188 * testsuite/gas/aarch64/org-neg.d: New test.
189 * testsuite/gas/aarch64/org-neg.l: Error output for test.
190 * testsuite/gas/aarch64/org-neg.s: Input for test.
191 * testsuite/gas/arm/org-neg.d: New test.
192 * testsuite/gas/arm/org-neg.l: Error output for test.
193 * testsuite/gas/arm/org-neg.s: Input for test.
194
66e3eb08
SC		 1952020-05-28 Stephen Casner <casner@acm.org>
196
197 Fix unexpected failures in gas testsuite for pdp11-aout target.
198 These are caused by the PDP11's mix of little-endian octets in
199 shorts but shorts in big endian order for long or quad.
200
201 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
202 * testsuite/gas/all/gas.exp: Select alternate test scripts for
203 pdp11, skip octa test completely.
204 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
205 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
206 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
207
9e85f042
NC		 2082020-05-28 Alex Coplan <alex.coplan@arm.com>
209
210 * frags.c (frag_grow): Fix comment.
211
1c912705
SC		 2122020-05-27 Stephen Casner <casner@acm.org>
213
214 PR gas/26001
215 * config/tc-pdp11.c (parse_reg): Distinguish register names from
216 symbols that begin with a register name.
217 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
218 * testsuite/gas/pdp11/pr26001.s: Likewise.
219 * testsuite/gas/pdp11/pr26001.d: Likewise.
220
5c505568
SC		 2212020-05-27 Simon Cook <simon.cook@embecosm.com>
222
223 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
224 pointer when creating struct riscv_csr_extra.
225
3c730740
L		 2262020-05-26 H.J. Lu <hongjiu.lu@intel.com>
227
228 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
229 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
230 * testsuite/gas/i386/inval-avx512f.l: Updated.
231
57b17940
SSF		 2322020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
233
234 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
235 load/store instruction variants with alignment hints.
236 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
237 instruction variants with alignment hints.
238
e3fed0f2
L		 2392020-05-26 H.J. Lu <hongjiu.lu@intel.com>
240
241 PR gas/26044
242 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
243 instead of R_XGATE_PCREL_X.
244 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
245 BFD_RELOC_XGATE_PCREL_X.
246
8bbc5da5
L		 2472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
248
249 PR gas/26044
250 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
251 with &fragP->fr_literal[0].
252
c4612b92
L		 2532020-05-26 H.J. Lu <hongjiu.lu@intel.com>
254
255 PR gas/26044
256 * config/tc-vax.c (md_estimate_size_before_relax): Replace
257 fragP->fr_literal with &fragP->fr_literal[0].
258 (md_convert_frag): Likewise.
259
70b1b570
L		 2602020-05-26 H.J. Lu <hongjiu.lu@intel.com>
261
262 PR gas/26044
263 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
264 with &fragP->fr_literal[0].
265
e67e940f
L		 2662020-05-26 H.J. Lu <hongjiu.lu@intel.com>
267
268 PR gas/26044
269 * config/tc-crx.c (getreg_image): Change argument type to int.
270 (md_convert_frag): Replace fragP->fr_literal with
271 &fragP->fr_literal[0].
272
a05e3e20
L		 2732020-05-26 H.J. Lu <hongjiu.lu@intel.com>
274
275 PR gas/26044
276 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
277 sprintf with memmove.
278
c6412eee
L		 2792020-05-25 H.J. Lu <hongjiu.lu@intel.com>
280
281 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
282 with &fragP->fr_literal[0].
283
9fcc3457
L		 2842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
285
286 PR gas/26041
287 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
288 2 overlapping strings.
289
6c115e16
L		 2902020-05-25 H.J. Lu <hongjiu.lu@intel.com>
291
292 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
293 with &fragP->fr_literal[0].
294
a39d29cd
L		 2952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
296
297 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
298 with &fragp->fr_literal[0].
299 * config/tc-microblaze.c (md_apply_fix): Likewise.
300 * config/tc-sh.c (md_convert_frag): Likewise.
301
72393fd1
JW		 3022020-05-24 Jim Wilson <jimw@sifive.com>
303
304 PR 26025
305 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
306 asection to segT. New locals seg and subseg. Call subseg_set before
307 fix_new_exp. Call subseg_set after loop to restore original values.
308
9fbb53c7
AM		 3092020-05-21 Alan Modra <amodra@gmail.com>
310
311 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
312 throughout.
313 * config/obj-elf.c: Likewise.
314 * config/tc-aarch64.c: Likewise.
315 * config/tc-arm.c: Likewise.
316 * config/tc-m68k.c: Likewise.
317 * config/tc-nios2.c: Likewise.
318 * config/tc-tic30.c: Likewise.
319 * ecoff.c: Likewise.
320 * read.c: Likewise.
321 * stabs.c: Likewise.
322 * symbols.c: Likewise.
323 * testsuite/gas/all/test-gen.c: Likewise.
324
8f595e9b
NC		 3252020-05-20 Nelson Chu <nelson.chu@sifive.com>
326
327 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
328 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
329 Static variables which are used to set the ISA extensions. You can
330 use -march (or ELF build attributes) and -misa-spec to set them,
331 respectively.
332 (ext_version_hash): The hash table used to handle the extensions
333 with versions.
334 (init_ext_version_hash): Initialize the ext_version_hash according
335 to riscv_ext_version_table.
336 (riscv_get_default_ext_version): The callback function of
337 riscv_parse_subset_t. According to the choosed ISA spec,
338 get the default version for the specific extension.
339 (riscv_set_arch): Set the callback function.
340 (enum options, struct option md_longopts): Add new option -misa-spec.
341 (md_parse_option): Do not call riscv_set_arch for -march. We will
342 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
343 to set default_isa_spec class.
344 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
345 ext_version_hash, and then call riscv_set_arch to set the architecture
346 with versions according to default_arch_with_ext.
347 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
348 x extensions.
349 * testsuite/gas/riscv/attribute-03.d: Likewise.
350 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
351 already set it's version to 2p1 by march, so no need to use the default
352 2p2 version. For m-ext, we do not set the version by -march and ELF arch
353 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
354 ISA spec 2p2, so set 0p0 to it.
355 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
356 zicsr is 2p0 according to ISA spec 20191213.
357 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
358 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
359 You can set them by configure options --with-arch and
360 --with-isa-spec, respectively.
361 (riscv_set_default_isa_spec): New function used to set the
362 default ISA spec.
363 (md_parse_option): Call riscv_set_default_isa_spec rather than
364 call riscv_get_isa_spec_class directly.
365 (riscv_after_parse_args): If the -isa-spec is not set, then we
366 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
367 calling riscv_set_default_isa_spec.
368 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
369 the --with-isa-spec may be set to different ISA spec.
370 * testsuite/gas/riscv/attribute-02.d: Likewise.
371 * testsuite/gas/riscv/attribute-03.d: Likewise.
372 * testsuite/gas/riscv/attribute-04.d: Likewise.
373 * testsuite/gas/riscv/attribute-05.d: Likewise.
374 * testsuite/gas/riscv/attribute-06.d: Likewise.
375 * testsuite/gas/riscv/attribute-07.d: Likewise.
376 * configure.ac: Add configure options, --with-arch and
377 --with-isa-spec.
378 * configure: Regenerated.
379 * config.in: Regenerated.
380 * config/tc-riscv.c (default_priv_spec): Static variable which is
381 used to check if the CSR is valid for the chosen privilege spec. You
382 can use -mpriv-spec to set it.
383 (enum reg_class): We now get the CSR address from csr_extra_hash rather
384 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
385 (riscv_init_csr_hashes): Only need to initialize one hash table
386 csr_extra_hash.
387 (riscv_csr_class_check): Change the return type to void. Don't check
388 the ISA dependency if -mcsr-check isn't set.
389 (riscv_csr_version_check): New function. Check and find the CSR address
390 from csr_extra_hash, according to default_priv_spec. Report warning
391 for the invalid CSR if -mcsr-check is set.
392 (reg_csr_lookup_internal): Updated.
393 (reg_lookup_internal): Likewise.
394 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
395 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
396 (md_parse_option): Call riscv_set_default_priv_version to set
397 default_priv_spec.
398 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
399 privilege spec to the newest one.
400 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
401 include/opcode/riscv.h.
402 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
403 to check the ISA dependency for CSR, so fix the spec version by adding
404 -mpriv-spec=1.11.
405 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
406 version warnings for the test case.
407 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
408 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
409 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
410 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
411 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
412 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
413 Check whether the CSR is valid when privilege version 1.9 is choosed.
414 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
415 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
416 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
417 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
418 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
419 Check whether the CSR is valid when privilege version 1.10 is choosed.
420 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
421 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
422 Check whether the CSR is valid when privilege version 1.11 is choosed.
423 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
424 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
425 setting. You can set it by configure option --with-priv-spec.
426 (riscv_set_default_priv_spec): New function used to set the default
427 privilege spec.
428 (md_parse_option): Call riscv_set_default_priv_spec rather than
429 call riscv_get_priv_spec_class directly.
430 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
431 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
432 calling riscv_set_default_priv_spec.
433 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
434 the --with-priv-spec may be set to different privilege spec.
435 * testsuite/gas/riscv/priv-reg.d: Likewise.
436 * configure.ac: Add configure option --with-priv-spec.
437 * configure: Regenerated.
438 * config.in: Regenerated.
439 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
440 explicit_attr. Set it to TRUE if any ELF attribute is found.
441 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
442 the priv attributes are set.
443 (md_assemble): Set the default_priv_spec according to the priv
444 attributes when we start to assemble instruction.
445 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
446 riscv_write_out_attrs. Update the arch and priv attributes. If we
447 don't set the corresponding ELF attributes, then try to output the
448 default ones.
449 (riscv_set_public_attributes): If any ELF attribute or -march-attr
450 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
451 to update the arch and priv attributes.
452 (s_riscv_attribute): Make sure all arch and priv attributes are set
453 before any instruction.
454 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
455 ELF attribute or -march-attr is set. If the priv attributes are not
456 set, then try to update them by the default setting (-mpriv-spec or
457 --with-priv-spec).
458 * testsuite/gas/riscv/attribute-02.d: Likewise.
459 * testsuite/gas/riscv/attribute-03.d: Likewise.
460 * testsuite/gas/riscv/attribute-04.d: Likewise.
461 * testsuite/gas/riscv/attribute-06.d: Likewise.
462 * testsuite/gas/riscv/attribute-07.d: Likewise.
463 * testsuite/gas/riscv/attribute-08.d: Likewise.
464 * testsuite/gas/riscv/attribute-09.d: Likewise.
465 * testsuite/gas/riscv/attribute-10.d: Likewise.
466 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
467 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
468 set by priv attributes must be supported.
469 * testsuite/gas/riscv/attribute-05.s: Likewise.
470 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
471 priv attributes according to the -mpriv-spec option.
472 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
473 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
474 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
475 * testsuite/gas/riscv/priv-reg.d: Removed.
476 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
477 CSR according to the priv spec 1.9.
478 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
479 CSR according to the priv spec 1.9.1.
480 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
481 CSR according to the priv spec 1.10.
482 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
483 CSR according to the priv spec 1.11.
484 * config/tc-riscv.c (md_show_usage): Add descriptions about
485 the new GAS options.
486 * doc/c-riscv.texi: Likewise.
487
3d205eb4
PB		 4882020-05-19 Peter Bergner <bergner@linux.ibm.com>
489
490 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
491 * testsuite/gas/ppc/power9.d: Likewise.
492 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
493 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
494 sync, wait, waitrsv>: Add tests.
495 * testsuite/gas/ppc/power10.d: Likewise.
496
164446e0
AF		 4972020-05-19 Alexander Fedotov <alfedotov@gmail.com>
498
499 PR 25992
500 * config/tc-arm.c : Add arm_ext_v8r feature.
501 (it_fsm_post_encode): Check arm_ext_v8r feature.
502 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
503
69f57659
AM		 5042020-05-19 Alan Modra <amodra@gmail.com>
505
506 * write.c (write_contents): Use bfd_get_filename rather than
507 accessing bfd->filename directly. Use bfd_section_name rather
508 than accessing section->name directly.
509
0e1d094e
AM		 5102020-05-19 Alan Modra <amodra@gmail.com>
511
512 * symbols.c (local_symbol_make): Init all of lsy_flags.
513
d402189f
AM		 5142020-05-18 Alan Modra <amodra@gmail.com>
515
516 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
517 before looking at add_symbol->sy_flags.
518
503648e4 5192020-05-18 Hongtao Liu <hongtao.liu@intel.com>
520
521 * config/tc-i386.c: Not handle lret/iret.
522 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
523 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
524 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
525 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
526 * testsuite/gas/i386/lfence-ret.s: Ditto.
527 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
528 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
529 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
530 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
531 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
532 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
533 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
534
2a50b401
AM		 5352020-05-15 Alan Modra <amodra@gmail.com>
536 Alex Coplan <alex.coplan@arm.com>
537
538 * symbols.c (struct local_symbol): Update comment.
539 (resolve_symbol_value): For resolved symbols equated to other
540 symbols, verify that the referenced symbol is not a local_symbol
541 before accessing sy_value. Don't leave symbol loops during
542 finalize_syms resolution.
543 * testsuite/gas/all/assign-bad-recursive.d: New test.
544 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
545 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
546 * testsuite/gas/all/gas.exp: Run it.
547
9d95b8e9
NC		 5482020-05-14 Nick Clifton <nickc@redhat.com>
549
550 * po/sv.po: Updated Swedish translation.
551
3b646889
AM		 5522020-05-11 Alan Modra <amodra@gmail.com>
553
554 * testsuite/gas/ppc/scalarquad.d,
555 * testsuite/gas/ppc/scalarquad.s: New test.
556 * testsuite/gas/ppc/ppc.exp: Run it.
557
9cc4ce88
AM		 5582020-05-11 Alan Modra <amodra@gmail.com>
559
560 * testsuite/gas/ppc/rightmost.d,
561 * testsuite/gas/ppc/rightmost.s: New test.
562 * testsuite/gas/ppc/ppc.exp: Run it.
563
5d57bc3f
AM		 5642020-05-11 Alan Modra <amodra@gmail.com>
565
566 * testsuite/gas/ppc/xvtlsbb.d,
567 * testsuite/gas/ppc/xvtlsbb.s: New test.
568 * testsuite/gas/ppc/ppc.exp: Run it.
569
66ef5847
AM		 5702020-05-11 Alan Modra <amodra@gmail.com>
571
572 * testsuite/gas/ppc/stringop.d,
573 * testsuite/gas/ppc/stringop.s: New test.
574 * testsuite/gas/ppc/ppc.exp: Run it.
575
4f3e9537
PB		 5762020-05-11 Peter Bergner <bergner@linux.ibm.com>
577
578 * testsuite/gas/ppc/set_bool.d,
579 * testsuite/gas/ppc/set_bool.s: New test.
580 * testsuite/gas/ppc/ppc.exp: Run it.
581
ec40e91c
AM		 5822020-05-11 Alan Modra <amodra@gmail.com>
583
584 * testsuite/gas/ppc/bitmanip.d,
585 * testsuite/gas/ppc/bitmanip.s: New test.
586 * testsuite/gas/ppc/ppc.exp: Run it.
587
d7e97a76
AM		 5882020-05-11 Alan Modra <amodra@gmail.com>
589
590 * testsuite/gas/ppc/genpcv.d,
591 * testsuite/gas/ppc/genpcv.s: New test.
592 * testsuite/gas/ppc/ppc.exp: Run it.
593
fdefed7c
AM		 5942020-05-11 Alan Modra <amodra@gmail.com>
595
596 * testsuite/gas/ppc/maskmanip.d,
597 * testsuite/gas/ppc/maskmanip.s: New test.
598 * testsuite/gas/ppc/ppc.exp: Run it.
599
aa3c112f
AM		 6002020-05-11 Alan Modra <amodra@gmail.com>
601 Peter Bergner <bergner@linux.ibm.com>
602
603 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
604 (md_assemble): Check acc specified in correct operand.
605 * testsuite/gas/ppc/outerprod.d,
606 * testsuite/gas/ppc/outerprod.s,
607 * testsuite/gas/ppc/vsx4.d,
608 * testsuite/gas/ppc/vsx4.s: New tests.
609 * testsuite/gas/ppc/ppc.exp: Run them.
610
6edbfd3b
AM		 6112020-05-11 Alan Modra <amodra@gmail.com>
612
613 * testsuite/gas/ppc/simd_perm.d,
614 * testsuite/gas/ppc/simd_perm.s: New test.
615 * testsuite/gas/ppc/ppc.exp: Run it.
616
c7d7aea2
AM		 6172020-05-11 Alan Modra <amodra@gmail.com>
618
619 * testsuite/gas/ppc/int128.d,
620 * testsuite/gas/ppc/int128.s: New test.
621 * testsuite/gas/ppc/ppc.exp: Run it.
622
94ba9882
AM		 6232020-05-11 Alan Modra <amodra@gmail.com>
624
625 * testsuite/gas/ppc/vsx_32byte.d,
626 * testsuite/gas/ppc/vsx_32byte.s: New test.
627 * testsuite/gas/ppc/ppc.exp: Run it.
628
f4791f1a
AM		 6292020-05-11 Alan Modra <amodra@gmail.com>
630
631 * testsuite/gas/ppc/vec_mul.s,
632 * testsuite/gas/ppc/vec_mul.d: New test.
633 * testsuite/gas/ppc/ppc.exp: Run it.
634
3ff0a5ba
PB		 6352020-05-11 Peter Bergner <bergner@linux.ibm.com>
636
637 * testsuite/gas/ppc/byte_rev.d,
638 * testsuite/gas/ppc/byte_rev.s: New test.
639 * testsuite/gas/ppc/ppc.exp: Run it.
640
afef4fe9
PB		 6412020-05-11 Peter Bergner <bergner@linux.ibm.com>
642
643 * testsuite/gas/ppc/power10.d: Add paste. tests.
644 * testsuite/gas/ppc/power10.s: Likewise.
645
1224c05d
PB		 6462020-05-11 Peter Bergner <bergner@linux.ibm.com>
647
648 * testsuite/gas/ppc/power10.s: New test.
649 * testsuite/gas/ppc/power10.d: Likewise.
650 * testsuite/gas/ppc/ppc.exp: Run it.
651
7c1f4227
AM		 6522020-05-11 Alan Modra <amodra@gmail.com>
653
654 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
655 renaming.
656 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
657 place of -mfuture/-Mfuture.
658 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
659 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
660
bfeaed38
NC		 6612020-05-06 Nick Clifton <nickc@redhat.com>
662
663 * po/sv.po: Updated Swedish translation.
664
6ef719c0
NC		 6652020-05-06 Nick Clifton <nickc@redhat.com>
666
667 PR 25927
668 * doc/as.texi (Preprocessing): Replace cross reference to not
669 existant document with a URL to the equivalent page in the GCC
670 manual.
671
546cb2d8
NC		 6722020-05-05 Nick Clifton <nickc@redhat.com>
673
674 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
675 construction of a DWARF-5 directory name table.
676 * testsuite/gas/elf/pr25917.d: Update expected output.
677
7d0bd487
GN		 6782020-05-05 Gunther Nikl <gnikl@justmail.de>
679
680 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
681 (md_parse_option): Remove initialization of elf_flags.
070b775f 682
fe05f369
ASDV		 6832020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
684
685 PR gas/25863
686 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
687 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
688 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
689
4706679d
NC		 6902020-05-04 Nick Clifton <nickc@redhat.com>
691
692 PR 25917
693 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
694 table's existence before looking at its entries.
070b775f
NC		 695 Also do not emit a default directory entry if there are no
696 directories in use.
697
4706679d
NC		 698 * testsuite/gas/elf/pr25917.s: New test source file.
699 * testsuite/gas/elf/pr25917.d: New test driver.
700 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
701
09c1e68a
AC		 7022020-04-30 Alex Coplan <alex.coplan@arm.com>
703
704 * config/tc-aarch64.c (fix_insn): Implement for
705 AARCH64_OPND_UNDEFINED.
706 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
707 * testsuite/gas/aarch64/udf.s: New.
708 * testsuite/gas/aarch64/udf.d: New.
709 * testsuite/gas/aarch64/udf-invalid.s: New.
710 * testsuite/gas/aarch64/udf-invalid.l: New.
711 * testsuite/gas/aarch64/udf-invalid.d: New.
712
c578f16e
YS		 7132020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
714
715 * config/tc-rx.c (elf_flags): Reset default value.
716 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
717
935f1f4b
MF		 7182020-04-29 Max Filippov <jcmvbkbc@gmail.com>
719
720 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
721 if it's not defined.
722 (microarch_earliest): New static variable.
723 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
724 simcall opcode has mandatory parameter.
725 (xg_init_global_config): Initialize microarch_earliest.
726
5c936ef5
NC		 7272020-04-29 Nick Clifton <nickc@redhat.com>
728
729 PR 22699
730 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
731 IMM0_8S and add support for IMM0_8U.
732 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
733 unsigned 8-bit immediate.
734 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 735 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 736
251dae91
TC		 7372020-04-27 Tamar Christina <tamar.christina@arm.com>
738
739 * NEWS: Add news entry for big-obj.
740 * config/tc-i386.c (i386_target_format): Support new format.
741 * doc/c-i386.texi: Add i386 support.
742 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
743 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
744
714e6c96
NC		 7452020-04-27 Nick Clifton <nickc@redhat.com>
746
747 PR 25878
748 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
749 (assign_file_to_slot): New function. Fills in an entry in the
750 files table.
751 (allocate_filenum): Use new function.
752 (allocate_filename_to_slot): Use new function. If the specified
753 slot entry is already in use, but was chosen automatically then
754 reassign the automatic entry.
755
a09f656b 7562020-04-26 Hongtao Liu <hongtao.liu@intel.com
757
758 * config/tc-i386.c (lfence_before_ret_shl): New member.
759 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
760 for Anysize insns.
761 (insert_after_load): Issue warning for REP CMPS/SCAS.
762 (insert_before_before): Handle iret, Handle
763 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
764 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
765 -mlfence-before-ret=[none/not/or/shl/yes].
766 Enable -mlfence-before-ret=shl when
767 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
768 (md_show_usage): Ditto.
769 * doc/c-i386.texi: Ditto.
770 * testsuite/gas/i386/i386.exp: Add new testcases.
771 * testsuite/gas/i386/lfence-load-b.d: New.
772 * testsuite/gas/i386/lfence-load-b.e: New.
773 * testsuite/gas/i386/lfence-load.d: Modified.
774 * testsuite/gas/i386/lfence-load.e: New.
775 * testsuite/gas/i386/lfence-load.s: Modified.
776 * testsuite/gas/i386/lfence-ret-a.d: Modified.
777 * testsuite/gas/i386/lfence-ret-b.d: Modified.
778 * testsuite/gas/i386/lfence-ret-c.d: New.
779 * testsuite/gas/i386/lfence-ret-d.d: New.
780 * testsuite/gas/i386/lfence-ret.s: Modified.
781 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
782 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
783 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
784 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
785 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
786 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
787 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
788 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
789 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
790 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
791
30ce8e47
MF		 7922020-04-22 Max Filippov <jcmvbkbc@gmail.com>
793
794 PR ld/25861
795 * config/tc-xtensa.c (md_apply_fix): Replace
796 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
797 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
798 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
799 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
800 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
801
31c89d60
AM		 8022020-04-22 Alan Modra <amodra@gmail.com>
803
804 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
805 symbol for ".symver .. remove".
806 * doc/as.texi (.symver): Update.
807 * testsuite/gas/symver/symver11.s: Make foo weak.
808 * testsuite/gas/symver/symver11.d: Expect an error.
809 * testsuite/gas/symver/symver7.d: Allow other random symbols.
810
1d3eb556
L		 8112020-04-21 H.J. Lu <hongjiu.lu@intel.com>
812
813 * testsuite/gas/symver/symver11.s: Add ".balign 8".
814
bb2a1453
AS		 8152020-04-21 Andreas Schwab <schwab@linux-m68k.org>
816
817 PR 25848
818 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
819 * testsuite/gas/m68k/operands.d: Update.
820 * testsuite/gas/m68k/op68000.d: Update for new error messages.
821
c36876fe
TC		 8222020-04-21 Tamar Christina <tamar.christina@arm.com>
823
824 PR binutils/24753
825 * testsuite/gas/arm/pr24753.d: New test.
826 * testsuite/gas/arm/pr24753.s: New test.
827
6914be53
L		 8282020-04-21 H.J. Lu <hongjiu.lu@intel.com>
829
830 PR gas/23840
831 PR gas/25295
832 * NEWS: Mention .symver extension.
833 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
834 function.
835 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
836 add a version name. Add local, hidden and remove visibility
837 support.
838 (elf_frob_symbol): Handle the list of version names. Update the
839 original symbol to local, hidden or remove it from the symbol
840 table.
841 (elf_frob_file_before_adjust): Handle the list of version names.
842 * config/obj-elf.h (elf_visibility): New.
843 (elf_versioned_name_list): Likewise.
844 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
845 and visibility. Change versioned_name pointer to struct
846 elf_versioned_name_list.
847 * doc/as.texi: Update .symver directive.
848 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
849 error checking tests.
850 * testsuite/gas/symver/symver6.d: New file.
851 * testsuite/gas/symver/symver7.d: Likewise.
852 * testsuite/gas/symver/symver7.s: Likewise.
853 * testsuite/gas/symver/symver8.d: Likewise.
854 * testsuite/gas/symver/symver8.s: Likewise.
855 * testsuite/gas/symver/symver9.s: Likewise.
856 * testsuite/gas/symver/symver9a.d: Likewise.
857 * testsuite/gas/symver/symver9b.d: Likewise.
858 * testsuite/gas/symver/symver10.s: Likewise.
859 * testsuite/gas/symver/symver10a.d: Likewise.
860 * testsuite/gas/symver/symver10b.d: Likewise.
861 * testsuite/gas/symver/symver11.d: Likewise.
862 * testsuite/gas/symver/symver11.s: Likewise.
863 * testsuite/gas/symver/symver12.d: Likewise.
864 * testsuite/gas/symver/symver12.s: Likewise.
865 * testsuite/gas/symver/symver13.d: Likewise.
866 * testsuite/gas/symver/symver13.s: Likewise.
867 * testsuite/gas/symver/symver14.d: Likewise.
868 * testsuite/gas/symver/symver14.l: Likewise.
869 * testsuite/gas/symver/symver15.d: Likewise.
870 * testsuite/gas/symver/symver15.l: Likewise.
871 * testsuite/gas/symver/symver6.l: Removed.
872 * testsuite/gas/symver/symver6.s: Updated.
873
c2e5c986
SD		 8742020-04-20 Sudakshina Das <sudi.das@arm.com>
875
876 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
877 to include TSB.
878 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
879 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
880 * testsuite/gas/aarch64/system.d: Update.
881
8a6e1d1d
SD		 8822020-04-20 Sudakshina Das <sudi.das@arm.com>
883
884 * testsuite/gas/aarch64/bti.d: Update -march option.
885 * testsuite/gas/aarch64/illegal-bti.d: Remove.
886 * testsuite/gas/aarch64/illegal-bti.l: Remove.
887 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
888 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
889
49af2f5c
AM		 8902020-04-17 Alan Modra <amodra@gmail.com>
891
892 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
893
8e4979ac
NC		 8942020-04-16 Gagan Singh Sidhu <broly@mac.com>
895 Nick Clifton <nickc@redhat.com>
896
897 PR 25803
898 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
899 targets.
900 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
901 for the type-2 test.
902 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
903 targets running this test.
904
c54a9b56
DF		 9052020-02-16 David Faust <david.faust@oracle.com>
906
907 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
908 * testsuite/gas/bpf/jump32.s: New file.
909 * testsuite/gas/bpf/jump32.d: Likewise.
910
3071b197
L		 9112020-04-08 H.J. Lu <hongjiu.lu@intel.com>
912
913 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
914 documentation.
915
6a3ab923
GN		 9162020-04-08 Gunther Nikl <gnikl@justmail.de>
917
918 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
919 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 920 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
921 define.
922 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 923 * tc.h (md_pcrel_from_section): Add prototype.
924 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
925 * config/tc-arc.h (md_pcrel_from_section): Likewise.
926 * config/tc-arm.h (md_pcrel_from_section): Likewise.
927 * config/tc-avr.h (md_pcrel_from_section): Likewise.
928 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
929 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
930 * config/tc-csky.h (md_pcrel_from_section): Likewise.
931 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
932 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
933 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
934 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
935 * config/tc-frv.h (md_pcrel_from_section): Likewise.
936 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
937 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
938 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
939 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
940 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
941 * config/tc-mep.h (md_pcrel_from_section): Likewise.
942 * config/tc-metag.h (md_pcrel_from_section): Likewise.
943 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
944 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
945 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
946 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
947 * config/tc-mt.h (md_pcrel_from_section): Likewise.
948 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
949 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
950 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
951 * config/tc-rx.h (md_pcrel_from_section): Likewise.
952 * config/tc-s390.h (md_pcrel_from_section): Likewise.
953 * config/tc-sh.h (md_pcrel_from_section): Likewise.
954 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
955 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 956 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
957 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
958 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
959 md_apply_fix3): Delete prototypes.
6a3ab923 960
6e0e8b45
L		 9612020-04-07 H.J. Lu <hongjiu.lu@intel.com>
962
963 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
964 instructions.
965
266803a2
L		 9662020-04-07 H.J. Lu <hongjiu.lu@intel.com>
967
968 * doc/c-z80.texi: Fix @xref warnings.
969
bb651e8b
CL		 9702020-04-07 Lili Cui <lili.cui@intel.com>
971
972 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
973 (cpu_noarch): Likewise.
974 * doc/c-i386.texi: Document TSXLDTRK.
975 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
976 * testsuite/gas/i386/tsxldtrk.d: Likewise.
977 * testsuite/gas/i386/tsxldtrk.s: Likewise.
978 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
979
4b27d27c
L		 9802020-04-02 Lili Cui <lili.cui@intel.com>
981
982 * config/tc-i386.c (cpu_arch): Add .serialize.
983 (cpu_noarch): Likewise.
984 * doc/c-i386.texi: Document serialize.
985 * testsuite/gas/i386/i386.exp: Run serialize tests
986 * testsuite/gas/i386/serialize.d: Likewise.
987 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
988 * testsuite/gas/i386/serialize.s: Likewise.
989
bb897477
RO		 9902020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
991
992 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
993 * testsuite/gas/elf/section12b.d: Likewise.
994 * testsuite/gas/elf/section16a.d: Likewise.
995 * testsuite/gas/elf/section16b.d: Likewise.
996
59e28a97
GN		 9972020-04-02 Gunther Nikl <gnikl@justmail.de>
998
999 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1000 with a suppressed address register.
1001
efc3a950
L		 10022020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1003
1004 PR gas/25756
1005 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1006 * testsuite/gas/i386/localpic.s: Add a test for relocation
1007 against local absolute symbol.
1008 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1009 * testsuite/gas/i386/localpic.d: Updated.
1010 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1011 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1012
15d47c3a
RO		 10132020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1014
1015 PR gas/25732
1016 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1017 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1018 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1019 testsuite/gas/i386/x86-64-jump.d.
1020 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1021 Incorporate changes to
1022 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1023 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1024 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1025 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1026 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1027
876678f0
MR		 10282020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1029
1030 PR 25611
1031 PR 25614
1032 * dwarf2dbg.c: Do not include "bignum.h".
1033
d1a89da5
NC		 10342020-03-30 Nelson Chu <nelson.chu@sifive.com>
1035
1036 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1037 * testsuite/gas/riscv/alias-csr.s: Likewise.
1038 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1039 to priv-reg-pseudo-noalias.
1040 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1041 * testsuite/gas/riscv/bad-csr.l: Likewise.
1042 * testsuite/gas/riscv/bad-csr.s: Likewise.
1043 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1044 * testsuite/gas/riscv/satp.s: Likewise.
1045 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1046 csr instruction, including alias-csr testcase.
1047 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1048 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1049 pseudo instruction with objdump -Mno-aliases.
1050 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1051 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1052 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1053 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1054 * testsuite/gas/riscv/priv-reg.s: Likewise.
1055 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1056 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1057 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1058
b7780957
J		 10592020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1060
1061 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1062 sections with the "b" attribute.
1063
d1023b5d
AM		 10642020-03-22 Alan Modra <amodra@gmail.com>
1065
1066 * testsuite/gas/s12z/truncated.d: Update expected output.
1067
0d832e7f
SB		 10682020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1069
1070 PR 25690
1071 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1072 * doc/c-z80.texi: Update documentation.
1073
327ef784
NC		 10742020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1075
1076 PR 25641
1077 PR 25668
1078 PR 25633
1079 Fix disassembling ED+A4/AC/B4/BC opcodes.
1080 Fix assembling lines containing colonless label and instruction
1081 with first operand inside parentheses.
1082 Fix registration of unsupported by target CPU registers.
1083 * config/tc-z80.c: See above.
1084 * config/tc-z80.h: See above.
1085 * testsuite/gas/z80/colonless.d: Update test.
1086 * testsuite/gas/z80/colonless.s: Likewise.
1087 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1088 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1089 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1090 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1091 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1092 * testsuite/gas/z80/unsup_regs.s: Likewise.
1093 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1094 * testsuite/gas/z80/z80.exp: Likewise.
1095 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1096 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1097 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1098
66d1f7cc
AV		 10992020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1100
1101 PR 25660
1102 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1103 (parse_operands): Handle new operand codes.
1104 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1105 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1106 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1107 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1108 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1109 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1110 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1111 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1112
9e8f1c90
L		 11132020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1114
1115 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1116
97b4a8f7
L		 11172020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1118
1119 * testsuite/gas/i386/i386.exp: Run new tests.
1120 * testsuite/gas/i386/lfence-byte.d: New file.
1121 * testsuite/gas/i386/lfence-byte.e: Likewise.
1122 * testsuite/gas/i386/lfence-byte.s: Likewise.
1123 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1124 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1125 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1126 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1127 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1128 * testsuite/gas/i386/lfence-load.d: Likewise.
1129 * testsuite/gas/i386/lfence-load.s: Likewise.
1130 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1131 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1132 * testsuite/gas/i386/lfence-ret.s: Likewise.
1133 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1134 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1135 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1136 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1137 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1138 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1139 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1140 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1141 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1142 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1143 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1144 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1145
ae531041
L		 11462020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1147
1148 * config/tc-i386.c (lfence_after_load): New.
1149 (lfence_before_indirect_branch_kind): New.
1150 (lfence_before_indirect_branch): New.
1151 (lfence_before_ret_kind): New.
1152 (lfence_before_ret): New.
1153 (last_insn): New.
1154 (load_insn_p): New.
1155 (insert_lfence_after): New.
1156 (insert_lfence_before): New.
1157 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1158 Set last_insn.
1159 (OPTION_MLFENCE_AFTER_LOAD): New.
1160 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1161 (OPTION_MLFENCE_BEFORE_RET): New.
1162 (md_longopts): Add -mlfence-after-load=,
1163 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1164 (md_parse_option): Handle -mlfence-after-load=,
1165 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1166 (md_show_usage): Display -mlfence-after-load=,
1167 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1168 (i386_cons_align): New.
1169 * config/tc-i386.h (i386_cons_align): New.
1170 (md_cons_align): New.
1171 * doc/c-i386.texi: Document -mlfence-after-load=,
1172 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1173
5496f3c6
NC		 11742020-03-11 Nick Clifton <nickc@redhat.com>
1175
1176 PR 25611
1177 PR 25614
1178 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1179 (DWARF2_FILE_SIZE_NAME): Default to -1.
1180 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1181 whichever is higher.
1182 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1183 (NUM_MD5_BYTES): Define.
1184 (struct file entry): Add md5 field.
1185 (get_filenum): Delete and replace with...
1186 (get_basename): New function.
1187 (get_directory_table_entry): New function.
1188 (allocate_filenum): New function.
1189 (allocate_filename_to_slot): New function.
1190 (dwarf2_where): Use new functions.
1191 (dwarf2_directive_filename): Add support for extended .file
1192 pseudo-op.
1193 (dwarf2_directive_loc): Allow the use of file number zero with
1194 DWARF 5 or higher.
1195 (out_file_list): Rename to...
1196 (out_dir_and_file_list): Add DWARF 5 support.
1197 (out_debug_line): Emit extra values into the section header for
1198 DWARF 5.
1199 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1200 * doc/as.texi (.file): Update the description of this pseudo-op.
1201 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1202 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1203 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1204 * NEWS: Mention the new feature.
1205
a6a1f5e0
AM		 12062020-03-10 Alan Modra <amodra@gmail.com>
1207
1208 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1209 to avoid signed overflow.
1210 * config/tc-mcore.c (md_assemble): Likewise.
1211 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1212 * config/tc-nds32.c (SET_ADDEND): Likewise.
1213 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1214
3fabc179
JB		 12152020-03-09 Jan Beulich <jbeulich@suse.com>
1216
1217 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1218 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1219 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1220
190e5fc8
AM		 12212020-03-07 Alan Modra <amodra@gmail.com>
1222
1223 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1224 first column.
1225
84d9ab33
NC		 12262020-03-06 Nick Clifton <nickc@redhat.com>
1227
1228 PR 25614
1229 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1230 0 if the dwarf_level is 5 or more. Complain if a filename follows
1231 a file 0.
1232 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1233 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1234 * testsuite/gas/elf/elf.exp: Run the new test.
1235
1236 PR 25612
1237 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1238 * doc/as.texi: Fix another typo.
1239
31bf1864
NC		 12402020-03-06 Nick Clifton <nickc@redhat.com>
1241
1242 PR 25612
1243 * as.c (dwarf_level): Define.
1244 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1245 (parse_args): Add support for the new options.
1246 as.h (dwarf_level): Prototype.
1247 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1248 value.
1249 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1250 (DWARF2_LINE_VERSION): Remove definition.
1251 * doc/as.texi: Document the new options.
1252
3c968de5
NC		 12532020-03-06 Nick Clifton <nickc@redhat.com>
1254
1255 PR 25572
1256 * as.c (main): Allow matching input and outputs when they are
1257 not regular files.
1258
bc49bfd8
JB		 12592020-03-06 Jan Beulich <jbeulich@suse.com>
1260
1261 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1262 casing.
1263 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1264 one of byte/word/dword/qword is set alongside a SIMD register in
1265 a template's operand.
1266
4873e243
JB		 12672020-03-06 Jan Beulich <jbeulich@suse.com>
1268
1269 * config/tc-i386.c (match_template): Extend code in logic
1270 rejecting certain suffixes in certain modes to also cover mask
1271 register use and VecSIB. Drop special casing of broadcast. Skip
1272 immediates in the check.
1273
e365e234
JB		 12742020-03-06 Jan Beulich <jbeulich@suse.com>
1275
1276 * config/tc-i386.c (match_template): Fold duplicate code in
1277 logic rejecting certain suffixes in certain modes. Drop
1278 pointless "else".
1279
4ed21b58
JB		 12802020-03-06 Jan Beulich <jbeulich@suse.com>
1281
1282 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1283 alongside !norex64 ones.
1284 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1285 with both 32- and 64-bit GPR operands.
1286 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1287 32- and 64-bit GPR operands.
1288 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1289 testsuite/gas/i386/x86-64-avx512bw.d,
1290 testsuite/gas/i386/x86-64-avx512f-intel.d,
1291 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1292
643bb870
JB		 12932020-03-06 Jan Beulich <jbeulich@suse.com>
1294
1295 * config/tc-i386.c (md_assemble): Drop use of rex64.
1296 (process_suffix): For REX.W for 64-bit CRC32.
1297
a23b33b3
JB		 12982020-03-06 Jan Beulich <jbeulich@suse.com>
1299
1300 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1301 addressing for MPX insns without base/index.
1302 * testsuite/gas/i386/mpx-16bit.s,
1303 * testsuite/gas/i386/mpx-16bit.d: New.
1304 * testsuite/gas/i386/i386.exp: Run new test.
1305
a0497384
JB		 13062020-03-06 Jan Beulich <jbeulich@suse.com>
1307
1308 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1309 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1310 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1311 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1312 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1313 as well as a BSWAP one.
1314 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1315 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1316 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1317 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1318 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1319 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1320 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1321 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1322 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1323 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1324 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1325 testsuite/gas/i386/vmx.d: Adjust expectations.
1326
b630c145
JB		 13272020-03-06 Jan Beulich <jbeulich@suse.com>
1328
1329 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1330 from having their operands swapped.
1331 * testsuite/gas/i386/waitpkg.s,
1332 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1333 3-operand cases as well as testing of 16-bit code generation.
1334 * testsuite/gas/i386/waitpkg.d,
1335 testsuite/gas/i386/waitpkg-intel.d,
1336 testsuite/gas/i386/x86-64-waitpkg.d,
1337 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1338
de48783e
NC		 13392020-03-04 Nelson Chu <nelson.chu@sifive.com>
1340
dee35d02
NC		 1341 * config/tc-riscv.c (percent_op_utype): Support the modifier
1342 %got_pcrel_hi.
1343 * doc/c-riscv.texi: Add documentation.
1344 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1345 modifier %got_pcrel_hi.
1346 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1347 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1348 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1349
de48783e
NC		 1350 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1351 (RISC-V-Formats): Update the section name from "Instruction Formats"
1352 to "RISC-V Instruction Formats".
1353
749479c8
AO		 13542020-03-04 Alexandre Oliva <oliva@adacore.com>
1355
1356 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1357 detected in a section which does not have at least 4 byte
1358 alignment.
1359 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1360 * testsuite/gas/arm/ldr-t.s: Likewise.
1361 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1362 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1363 disassembly, ignoring any NOPs that may have been inserted because
1364 of section alignment.
1365 * testsuite/gas/arm/ldr-t.d: Likewise.
1366
a847e322
JB		 13672020-03-04 Jan Beulich <jbeulich@suse.com>
1368
1369 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1370 * doc/c-i386.texi: Mention sev_es.
1371 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1372 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1373 expectations.
1374 * testsuite/gas/i386/arch-13-znver1.d,
1375 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1376
3cd7f3e3
L		 13772020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1378
1379 * config/tc-i386.c (match_template): Replace ignoresize and
1380 defaultsize with mnemonicsize.
1381 (process_suffix): Likewise.
1382
b8ba1385
SB		 13832020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1384
1385 PR 25627
1386 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1387 instruction LD IY,(HL).
1388 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1389 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1390 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1391 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1392
10d97a0f
L		 13932020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1394
1395 PR gas/25622
1396 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1397 x86-64-default-suffix-avx.
1398 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1399 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1400 * testsuite/gas/i386/noreg64.d: Updated.
1401 * testsuite/gas/i386/noreg64.l: Likewise.
1402 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1403 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1404 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1405
8326546e
SB		 14062020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1407
1408 PR 25604
1409 * config/tc-z80.c (contains_register): Prevent an illegal memory
1410 access when checking an expression for a register name.
1411
e3e896e6
AM		 14122020-03-03 Alan Modra <amodra@gmail.com>
1413
1414 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1415 support.
1416
a4dd6c97
AM		 14172020-03-02 Alan Modra <amodra@gmail.com>
1418
1419 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1420 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1421 and .sbss sections.
1422 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1423 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1424 (s3_s_score_lcomm): Likewise.
1425 * config/tc-score7.c: Similarly.
1426 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1427
dec7b24b
YS		 14282020-02-28 YunQiang Su <syq@debian.org>
1429
1430 PR gas/25539
1431 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1432 to handle multi-labels.
1433 (has_label_name): New.
1434
cceb53b8
MM		 14352020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1436
1437 * config/tc-arm.c (enum pred_instruction_type): Remove
1438 NEUTRAL_IT_NO_VPT_INSN predication type.
1439 (cxn_handle_predication): Modify to require condition suffixes.
1440 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1441 * testsuite/gas/arm/cde-scalar.s: Update test.
1442 * testsuite/gas/arm/cde-warnings.l: Update test.
1443 * testsuite/gas/arm/cde-warnings.s: Update test.
1444
da3ec71f
AM		 14452020-02-26 Alan Modra <amodra@gmail.com>
1446
1447 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1448 N_() on empty string.
1449
42135cad
AM		 14502020-02-26 Alan Modra <amodra@gmail.com>
1451
1452 * read.c (read_a_source_file): Call strncpy with length one
1453 less than size of original_case_string.
1454
dc1e8a47
AM		 14552020-02-26 Alan Modra <amodra@gmail.com>
1456
1457 * config/obj-elf.c: Indent labels correctly.
1458 * config/obj-macho.c: Likewise.
1459 * config/tc-aarch64.c: Likewise.
1460 * config/tc-alpha.c: Likewise.
1461 * config/tc-arm.c: Likewise.
1462 * config/tc-cr16.c: Likewise.
1463 * config/tc-crx.c: Likewise.
1464 * config/tc-frv.c: Likewise.
1465 * config/tc-i386-intel.c: Likewise.
1466 * config/tc-i386.c: Likewise.
1467 * config/tc-ia64.c: Likewise.
1468 * config/tc-mn10200.c: Likewise.
1469 * config/tc-mn10300.c: Likewise.
1470 * config/tc-nds32.c: Likewise.
1471 * config/tc-riscv.c: Likewise.
1472 * config/tc-s12z.c: Likewise.
1473 * config/tc-xtensa.c: Likewise.
1474 * config/tc-z80.c: Likewise.
1475 * read.c: Likewise.
1476 * symbols.c: Likewise.
1477 * write.c: Likewise.
1478
bd0cf5a6
NC		 14792020-02-20 Nelson Chu <nelson.chu@sifive.com>
1480
54b2aec1
NC		 1481 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1482 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1483 after parsing all arguments.
1484 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1485 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1486 are used to check if we write a read-only CSR by the CSR instruction.
1487 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1488 all CSR for the read-only CSR checking.
1489 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1490 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1491 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1492 all CSR instructions for the read-only CSR checking.
1493 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1494 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1495
2ca89224
NC		 1496 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1497 (riscv_opts): Initialize it.
1498 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1499 before doing the CSR checking.
1500 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1501 (md_longopts): Add mcsr-check and mno-csr-check.
1502 (md_parse_option): Handle new enum option values.
1503 (s_riscv_option): Handle new long options.
1504 * doc/c-riscv.texi: Add description for the new .option and assembler
1505 options.
1506 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1507 the CSR checking.
1508 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1509
bd0cf5a6
NC		 1510 * config/tc-riscv.c (csr_extra_hash): New.
1511 (enum riscv_csr_class): New enum. Used to decide
1512 whether or not this CSR is legal in the current ISA string.
1513 (struct riscv_csr_extra): New structure to hold all extra information
1514 of CSR.
1515 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1516 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1517 Call hash_reg_name to insert CSR address into reg_names_hash.
1518 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1519 Decide whether the CSR is valid according to the csr_extra_hash.
1520 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1521 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1522 not a boolean. This is same as riscv_init_csr_hash, so keep the
1523 consistent usage.
1524 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1525 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1526 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1527 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1528 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1529 f-ext CSR are not allowed.
1530 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1531 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1532 source file is `priv-reg.s`, and the ISA is rv64if, so the
1533 rv32-only CSR are not allowed.
1534 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1535
10a95fcc
AM		 15362020-02-21 Alan Modra <amodra@gmail.com>
1537
1538 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1539 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1540
dda2980f
AM		 15412020-02-21 Alan Modra <amodra@gmail.com>
1542
1543 PR 25569
1544 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1545 on section size adjustment, instead perform another write if
1546 exec header size is larger than section size.
1547
bd3380bc
NC		 15482020-02-19 Nelson Chu <nelson.chu@sifive.com>
1549
1550 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1551 -mno-arch-attr command line options.
1552
fa164239
JW		 15532020-02-19 Nelson Chu <nelson.chu@sifive.com>
1554
1555 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1556 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1557
fcaaac0a
SB		 15582020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1559
1560 PR 25576
1561 * config/tc-z80.c (md_parse_option): Do not use an underscore
1562 prefix for local labels in SDCC compatability mode.
1563 (z80_start_line_hook): Remove SDCC dollar label support.
1564 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1565 * testsuite/gas/z80/sdcc.s: Likewise.
1566
15672020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1568
1569 PR 25517
1570 * config/tc-z80.c: Add -march option.
1571 * doc/as.texi: Update Z80 documentation.
1572 * doc/c-z80.texi: Likewise.
1573 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1574 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1575 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1576 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1577 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1578 * testsuite/gas/z80/gbz80_all.d: Likewise.
1579 * testsuite/gas/z80/r800_extra.d: Likewise.
1580 * testsuite/gas/z80/r800_ii8.d: Likewise.
1581 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1582 * testsuite/gas/z80/sdcc.d: Likewise.
1583 * testsuite/gas/z80/z180.d: Likewise.
1584 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1585 * testsuite/gas/z80/z80_doc.d: Likewise.
1586 * testsuite/gas/z80/z80_ii8.d: Likewise.
1587 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1588 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1589 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1590 * testsuite/gas/z80/z80_sli.d: Likewise.
1591 * testsuite/gas/z80/z80n_all.d: Likewise.
1592 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1593
a7e12755
L		 15942020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1595
1596 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1597 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1598 * testsuite/gas/i386/i386.exp: Run property-3 and
1599 x86-64-property-3.
1600 * testsuite/gas/i386/property-3.d: New file.
1601 * testsuite/gas/i386/property-3.s: Likewise.
1602 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1603
272a84b1
L		 16042020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1605
1606 * config/tc-i386.c (cpu_arch): Add .popcnt.
1607 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1608 Add a tab before @samp{.sse4a}.
1609
c8f8eebc
JB		 16102020-02-17 Jan Beulich <jbeulich@suse.com>
1611
1612 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1613 for AddrPrefixOpReg templates. Combine the two pieces of
1614 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1615 mode.
1616
eedb0f2c
JB		 16172020-02-17 Jan Beulich <jbeulich@suse.com>
1618
1619 PR gas/14439
1620 * config/tc-i386.c (md_assemble): Also suppress operand
1621 swapping for MONITOR{,X} and MWAIT{,X}.
1622 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1623 Add Intel syntax monitor/mwait tests.
1624 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1625 Adjust expectations.
1626 *testsuite/gas/i386/sse3-intel.d,
1627 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1628 * testsuite/gas/i386/i386.exp: Run new tests.
1629
b9915cbc
JB		 16302020-02-17 Jan Beulich <jbeulich@suse.com>
1631
1632 PR gas/6518
1633 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1634 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1635 re-indentation).
1636 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1637 cases.
1638 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1639 * testsuite/gas/i386/avx512dq-inval.l,
1640 testsuite/gas/i386/inval-avx.l,
1641 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1642 * testsuite/gas/i386/avx512vl-ambig.s,
1643 testsuite/gas/i386/avx512vl-ambig.l: New.
1644 * testsuite/gas/i386/i386.exp: Run new test.
1645
af5c13b0
L		 16462020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1647
1648 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1649 nosse4.
1650 * doc/c-i386.texi: Document sse4a and nosse4a.
1651
07d98387
L		 16522020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1653
1654 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1655 for AT&T syntax.
1656
65fca059
JB		 16572020-02-14 Jan Beulich <jbeulich@suse.com>
1658
1659 PR gas/25438
1660 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1661 casing ...
1662 (process_suffix): ... here. Consider just the first operand
1663 initially.
1664 (check_long_reg): Drop opcode 0x63 special case again.
1665 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1666 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1667 Move ambiguous operand size tests ...
1668 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1669 testsuite/gas/i386/noreg64.s: ... here.
1670 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1671 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1672 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1673 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1674 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1675 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1676 testsuite/gas/i386/x86-64-movsxd.d,
1677 testsuite/gas/i386/x86-64-movsxd-intel.d,
1678 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1679 Adjust expectations.
1680 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1681 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1682 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1683 * testsuite/gas/i386/i386.exp: Run new tests.
1684
b6773884
JB		 16852020-02-14 Jan Beulich <jbeulich@suse.com>
1686
1687 * config/tc-i386.c (process_operands): Also skip segment
1688 override prefix emission if it matches an already present one.
1689 * testsuite/gas/i386/prefix32.s: Add double segment override
1690 cases.
1691 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1692
92334ad2
JB		 16932020-02-14 Jan Beulich <jbeulich@suse.com>
1694
1695 * config/tc-i386.c (process_operands): Drop ineffectual segment
1696 overrides when optimizing.
1697 * testsuite/gas/i386/lea-optimize.d: New.
1698 * testsuite/gas/i386/i386.exp: Run new test.
1699
17002020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1701
1702 * config/tc-i386.c (process_operands): Also check insn prefix
1703 for ineffectual segment override warning. Don't cover possible
1704 VEX/EVEX encoded insns there.
1705 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1706 testsuite/gas/i386/lea.e: New.
1707 * testsuite/gas/i386/i386.exp: Run new test.
1708
0e6724de
L		 17092020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1710
1711 PR gas/25438
1712 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1713 syntax.
1714
292676c1
L		 17152020-02-13 Fangrui Song <maskray@google.com>
1716 H.J. Lu <hongjiu.lu@intel.com>
1717
1718 PR gas/25551
1719 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1720 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1721 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1722 * testsuite/gas/i386/relax-5.d: New file.
1723 * testsuite/gas/i386/relax-5.s: Likewise.
1724 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1725 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1726
7deea9aa
JB		 17272020-02-13 Jan Beulich <jbeulich@suse.com>
1728
1729 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1730 "nosse4" entry.
1731
6c0946d0
JB		 17322020-02-12 Jan Beulich <jbeulich@suse.com>
1733
1734 * config/tc-i386.c (avx512): New (at file scope), moved from
1735 (check_VecOperands): ... here.
1736 (process_suffix): Add [XYZ]MMword operand size handling.
1737 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1738 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1739 tests.
1740 * testsuite/gas/i386/avx512dq-inval.l,
1741 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1742
5990e377
JB		 17432020-02-12 Jan Beulich <jbeulich@suse.com>
1744
1745 PR gas/24546
1746 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1747 code only.
1748 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1749 CALL/JMP in O_tbyte_ptr case.
1750 * doc/c-i386.texi: Mention far call and full pointer load ISA
1751 differences.
1752 * testsuite/gas/i386/x86-64-branch-3.s,
1753 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1754 * testsuite/gas/i386/x86-64-branch-3.d,
1755 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1756 * testsuite/gas/i386/x86-64-branch-5.l,
1757 testsuite/gas/i386/x86-64-branch-5.s: New.
1758 * testsuite/gas/i386/i386.exp: Run new test.
1759
9706160a
JB		 17602020-02-12 Jan Beulich <jbeulich@suse.com>
1761
1762 PR gas/25438
1763 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1764 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1765 64-bit-only warning.
1766 (check_word_reg): Consistently error on mismatching register
1767 size and suffix.
1768 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1769 for movw. Replace suffix / GPR for orb.
1770 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1771 byte GPRs as well as ones for inb/outb with a word accumulator.
1772 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1773 testsuite/gas/i386/inval.l: Adjust expectations.
1774
5de4d9ef
JB		 17752020-02-12 Jan Beulich <jbeulich@suse.com>
1776
1777 * config/tc-i386.c (operand_type_register_match): Also fall
1778 through initial two if()-s when the template allows for a GPR
1779 operand. Adjust comment.
1780
50128d0c
JB		 17812020-02-11 Jan Beulich <jbeulich@suse.com>
1782
1783 (struct _i386_insn): New field "short_form".
1784 (optimize_encoding): Drop setting of shortform field.
1785 (process_suffix): Set i.short_form. Replace shortform use.
1786 (process_operands): Replace shortform use.
1787
1ed818b4
MM		 17882020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1789
1790 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1791 loop initial declaration.
1792
5aae9ae9
MM		 17932020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1794
1795 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1796 instructions that can have 5 arguments.
1797 (enum operand_parse_code): Add new operands.
1798 (parse_operands): Account for new operands.
1799 (S5): New macro.
1800 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1801 (neon_select_shape): Account for P suffix.
1802 (LOW1): Move macro to global position.
1803 (HI4): Move macro to global position.
1804 (vcx_assign_vec_d): New.
1805 (vcx_assign_vec_m): New.
1806 (vcx_assign_vec_n): New.
1807 (enum vcx_reg_type): New.
1808 (vcx_get_reg_type): New.
1809 (vcx_size_pos): New.
1810 (vcx_vec_pos): New.
1811 (vcx_handle_shape): New.
1812 (vcx_ensure_register_in_range): New.
1813 (vcx_handle_register_arguments): New.
1814 (vcx_handle_insn_block): New.
1815 (vcx_handle_common_checks): New.
1816 (do_vcx1): New.
1817 (do_vcx2): New.
1818 (do_vcx3): New.
1819 * testsuite/gas/arm/cde-missing-fp.d: New test.
1820 * testsuite/gas/arm/cde-missing-fp.l: New test.
1821 * testsuite/gas/arm/cde-missing-mve.d: New test.
1822 * testsuite/gas/arm/cde-missing-mve.l: New test.
1823 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1824 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1825 * testsuite/gas/arm/cde-mve.s: New test.
1826 * testsuite/gas/arm/cde-warnings.l:
1827 * testsuite/gas/arm/cde-warnings.s:
1828 * testsuite/gas/arm/cde.d:
1829 * testsuite/gas/arm/cde.s:
1830
4934a27c
MM		 18312020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1832 Matthew Malcomson <matthew.malcomson@arm.com>
1833
1834 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1835 CDE coprocessor that can be enabled.
1836 (enum pred_instruction_type): New pred type.
1837 (BAD_NO_VPT): New error message.
1838 (BAD_CDE): New error message.
1839 (BAD_CDE_COPROC): New error message.
1840 (enum operand_parse_code): Add new immediate operands.
1841 (parse_operands): Account for new immediate operands.
1842 (check_cde_operand): New.
1843 (cde_coproc_enabled): New.
1844 (cde_coproc_pos): New.
1845 (cde_handle_coproc): New.
1846 (cxn_handle_predication): New.
1847 (do_custom_instruction_1): New.
1848 (do_custom_instruction_2): New.
1849 (do_custom_instruction_3): New.
1850 (do_cx1): New.
1851 (do_cx1a): New.
1852 (do_cx1d): New.
1853 (do_cx1da): New.
1854 (do_cx2): New.
1855 (do_cx2a): New.
1856 (do_cx2d): New.
1857 (do_cx2da): New.
1858 (do_cx3): New.
1859 (do_cx3a): New.
1860 (do_cx3d): New.
1861 (do_cx3da): New.
1862 (handle_pred_state): Define new IT block behaviour.
1863 (insns): Add newn CX*{,d}{,a} instructions.
1864 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1865 Define new cdecp extension strings.
1866 * doc/c-arm.texi: Document new cdecp extension arguments.
1867 * testsuite/gas/arm/cde-scalar.d: New test.
1868 * testsuite/gas/arm/cde-scalar.s: New test.
1869 * testsuite/gas/arm/cde-warnings.d: New test.
1870 * testsuite/gas/arm/cde-warnings.l: New test.
1871 * testsuite/gas/arm/cde-warnings.s: New test.
1872 * testsuite/gas/arm/cde.d: New test.
1873 * testsuite/gas/arm/cde.s: New test.
1874
4b5aaf5f
L		 18752020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1876
1877 PR gas/25516
1878 * config/tc-i386.c (intel64): Renamed to ...
1879 (isa64): This.
1880 (match_template): Accept Intel64 only instruction by default.
1881 (i386_displacement): Updated.
1882 (md_parse_option): Updated.
1883 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1884 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1885 -mamd64 to x86-64-sysenter-amd.
1886 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1887
33176d91
AM		 18882020-02-10 Alan Modra <amodra@gmail.com>
1889
1890 * config/obj-elf.c (obj_elf_change_section): Error for section
1891 type, attr or entsize changes in assembly.
1892 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1893 * testsuite/gas/elf/section5.l: Update.
1894
82194874
AM		 18952020-02-10 Alan Modra <amodra@gmail.com>
1896
1897 * output-file.c (output_file_close): Do a normal close when
1898 flag_always_generate_output.
1899 * write.c (write_object_file): Don't stop output when
1900 flag_always_generate_output.
1901
9fc0b501
SB		 19022020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1903
1904 PR 25469
1905 * config/tc-z80.c: Add -gbz80 command line option to generate code
1906 for the GameBoy Z80. Add support for generating DWARF.
1907 * config/tc-z80.h: Add support for DWARF debug information
1908 generation.
1909 * doc/c-z80.texi: Document new command line option.
1910 * testsuite/gas/z80/gbz80_all.d: New file.
1911 * testsuite/gas/z80/gbz80_all.s: New file.
1912 * testsuite/gas/z80/z80.exp: Run the new tests.
1913 * testsuite/gas/z80/z80n_all.d: New file.
1914 * testsuite/gas/z80/z80n_all.s: New file.
1915 * testsuite/gas/z80/z80n_reloc.d: New file.
1916
b7d07216
L		 19172020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1918
1919 PR gas/25381
1920 * config/obj-elf.c (get_section): Also check
1921 linked_to_symbol_name.
1922 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1923 (obj_elf_parse_section_letters): Handle the 'o' flag.
1924 (build_group_lists): Renamed to ...
1925 (build_additional_section_info): This. Set elf_linked_to_section
1926 from map_head.linked_to_symbol_name.
1927 (elf_adjust_symtab): Updated.
1928 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1929 * doc/as.texi: Document the 'o' flag.
1930 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1931 * testsuite/gas/elf/section18.d: New file.
1932 * testsuite/gas/elf/section18.s: Likewise.
1933 * testsuite/gas/elf/section19.d: Likewise.
1934 * testsuite/gas/elf/section19.s: Likewise.
1935 * testsuite/gas/elf/section20.d: Likewise.
1936 * testsuite/gas/elf/section20.s: Likewise.
1937 * testsuite/gas/elf/section21.d: Likewise.
1938 * testsuite/gas/elf/section21.l: Likewise.
1939 * testsuite/gas/elf/section21.s: Likewise.
1940
5eb617a7
L		 19412020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1942
1943 * NEWS: Mention x86 assembler options to align branches for
1944 binutils 2.34.
1945
986ac314
L		 19462020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1947
1948 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1949 only for ELF targets.
1950 * testsuite/gas/i386/unique.d: Don't xfail.
1951 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1952
19234a6d
AM		 19532020-02-06 Alan Modra <amodra@gmail.com>
1954
1955 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1956 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1957
02e0be69
AM		 19582020-02-06 Alan Modra <amodra@gmail.com>
1959
1960 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1961 xfail, and rename test.
1962 * testsuite/gas/elf/section12b.d: Likewise.
1963 * testsuite/gas/elf/section16a.d: Likewise.
1964 * testsuite/gas/elf/section16b.d: Likewise.
1965
a8c4d40b
L		 19662020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1967
1968 PR gas/25380
1969 * config/obj-elf.c (section_match): Removed.
1970 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1971 section_id.
1972 (obj_elf_change_section): Replace info and group_name arguments
1973 with match_p. Also update the section ID and flags from match_p.
1974 (obj_elf_section): Handle "unique,N". Update call to
1975 obj_elf_change_section.
1976 * config/obj-elf.h (elf_section_match): New.
1977 (obj_elf_change_section): Updated.
1978 * config/tc-arm.c (start_unwind_section): Update call to
1979 obj_elf_change_section.
1980 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1981 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1982 (microblaze_s_sdata): Likewise.
1983 (microblaze_s_rdata): Likewise.
1984 (microblaze_s_bss): Likewise.
1985 * config/tc-mips.c (s_change_section): Likewise.
1986 * config/tc-msp430.c (msp430_profiler): Likewise.
1987 * config/tc-rx.c (parse_rx_section): Likewise.
1988 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1989 * doc/as.texi: Document "unique,N" in .section directive.
1990 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1991 * testsuite/gas/elf/section15.d: New file.
1992 * testsuite/gas/elf/section15.s: Likewise.
1993 * testsuite/gas/elf/section16.s: Likewise.
1994 * testsuite/gas/elf/section16a.d: Likewise.
1995 * testsuite/gas/elf/section16b.d: Likewise.
1996 * testsuite/gas/elf/section17.d: Likewise.
1997 * testsuite/gas/elf/section17.l: Likewise.
1998 * testsuite/gas/elf/section17.s: Likewise.
1999 * testsuite/gas/i386/unique.d: Likewise.
2000 * testsuite/gas/i386/unique.s: Likewise.
2001 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2002 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2003
575d37ae
L		 20042020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2005
2006 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2007
2384096c
G		 20082020-02-01 Anthony Green <green@moxielogic.com>
2009
2010 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2011
95441c43
SL		 20122020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2013
2014 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2015 %tls_ldo.
2016
d465d695
AV		 20172020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2018
2019 PR gas/25472
2020 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2021 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2022 +mve.
2023 * testsuite/gas/arm/mve_dsp.d: New test.
2024
d26cc8a9
NC		 20252020-01-31 Nick Clifton <nickc@redhat.com>
2026
2027 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2028 rather than BFD_RELOC_NONE.
2029
90e9955a
SP		 20302020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2031
2032 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2033 to support VLDMIA instruction for MVE.
2034 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2035 instruction for MVE.
2036 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2037 instruction for MVE.
2038 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2039 instruction for MVE.
2040 * testsuite/gas/arm/mve-ldst.d: New test.
2041 * testsuite/gas/arm/mve-ldst.s: Likewise.
2042
53943f32
NC		 20432020-01-31 Nick Clifton <nickc@redhat.com>
2044
2045 * po/fr.po: Updated French translation.
2046 * po/ru.po: Updated Russian translation.
2047
c3036ed0
RS		 20482020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2049
2050 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2051 .s for the movprfx.
2052 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2053 * testsuite/gas/aarch64/sve-movprfx_28.d,
2054 * testsuite/gas/aarch64/sve-movprfx_28.l,
2055 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2056
2ae4c703
JB		 20572020-01-30 Jan Beulich <jbeulich@suse.com>
2058
2059 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2060 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2061 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2062 Adjust expectations.
2063
bd434cc4
JM		 20642020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2065
2066 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2067 * testsuite/gas/bpf/alu-be.d: Likewise.
2068 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2069 * testsuite/gas/bpf/alu32-be.d: Likewise.
2070
aeab2b26
JB		 20712020-01-30 Jan Beulich <jbeulich@suse.com>
2072
2073 * testsuite/gas/i386/x86-64-branch-2.s,
2074 testsuite/gas/i386/x86-64-branch-4.s,
2075 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2076 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2077 testsuite/gas/i386/x86-64-branch-2.d,
2078 testsuite/gas/i386/x86-64-branch-4.l,
2079 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2080
873494c8
JB		 20812020-01-30 Jan Beulich <jbeulich@suse.com>
2082
2083 * config/tc-i386.c (process_suffix): .
2084 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2085 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2086 Add LRETQ case.
2087 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2088 suffix.
2089 testsuite/gas/i386/x86_64.s: Add RETF cases.
2090 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2091 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2092 testsuite/gas/i386/x86-64-opcode.d,
2093 testsuite/gas/i386/x86-64-suffix-intel.d,
2094 testsuite/gas/i386/x86-64-suffix.d,
2095 testsuite/gas/i386/x86_64-intel.d
2096 testsuite/gas/i386/x86_64.d: Adjust expectations.
2097 * testsuite/gas/i386/x86-64-suffix.e,
2098 testsuite/gas/i386/x86_64.e: New.
2099
62b3f548
JB		 21002020-01-30 Jan Beulich <jbeulich@suse.com>
2101
2102 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2103 special case.
2104
bc31405e
L		 21052020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2106
2107 PR binutils/25445
2108 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2109 movsxd.
2110 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2111 differences. Document movslq and movsxd.
2112 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2113 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2114 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2115 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2116 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2117 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2118 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2119 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2120 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2121 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2122 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2123
e3696f67
AM		 21242020-01-27 Alan Modra <amodra@gmail.com>
2125
2126 * testsuite/gas/all/gas.exp: Replace case statements with switch
2127 statements.
2128 * testsuite/gas/elf/elf.exp: Likewise.
2129 * testsuite/gas/macros/macros.exp: Likewise.
2130 * testsuite/lib/gas-defs.exp: Likewise.
2131
7568c93b
TC		 21322020-01-27 Tamar Christina <tamar.christina@arm.com>
2133
2134 PR 25403
2135 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2136 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2137
403d1bd9
JW		 21382020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2139
2140 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2141 s exts must be known, so rename *ok* to *fail*.
2142 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2143 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2144 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2145 above change.
2146 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2147 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2148
be4c5e58
L		 21492020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2150
2151 PR gas/25438
2152 * config/tc-i386.c (check_long_reg): Always disallow double word
2153 suffix in mnemonic with word general register.
2154 * testsuite/gas/i386/general.s: Replace word general register
2155 with double word general register for movl.
2156 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2157 register.
2158 * testsuite/gas/i386/general.l: Updated.
2159 * testsuite/gas/i386/inval.l: Likewise.
2160
9e7028aa
AM		 21612020-01-22 Alan Modra <amodra@gmail.com>
2162
2163 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2164 __tls_get_addr_desc and __tls_get_addr_opt.
2165
e3ed17f3
JB		 21662020-01-21 Jan Beulich <jbeulich@suse.com>
2167
2168 * testsuite/gas/i386/inval-crc32.s,
2169 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2170 * testsuite/gas/i386/inval-crc32.l,
2171 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2172
1a035124
JB		 21732020-01-21 Jan Beulich <jbeulich@suse.com>
2174
2175 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2176 generic code path. Deal with No_lSuf being set in a template.
2177 * testsuite/gas/i386/inval-crc32.l,
2178 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2179 instead of error(s) when operand size is ambiguous.
2180 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2181 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2182 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2183 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2184 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2185 Adjust expectations.
2186
c006a730
JB		 21872020-01-21 Jan Beulich <jbeulich@suse.com>
2188
2189 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2190 and an intel_syntax check. Re-write lack-of-suffix processing
2191 logic.
2192 * doc/c-i386.texi: Document operand size defaults for suffix-
2193 less AT&T syntax insns.
2194 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2195 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2196 testsuite/gas/i386/x86-64-avx-scalar.s,
2197 testsuite/gas/i386/x86-64-avx.s,
2198 testsuite/gas/i386/x86-64-bundle.s,
2199 testsuite/gas/i386/x86-64-intel64.s,
2200 testsuite/gas/i386/x86-64-lock-1.s,
2201 testsuite/gas/i386/x86-64-opcode.s,
2202 testsuite/gas/i386/x86-64-sse2avx.s,
2203 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2204 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2205 testsuite/gas/i386/x86-64-nops.s,
2206 testsuite/gas/i386/x86-64-ptwrite.s,
2207 testsuite/gas/i386/x86-64-simd.s,
2208 testsuite/gas/i386/x86-64-sse-noavx.s,
2209 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2210 insns.
2211 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2212 testsuite/gas/i386/noreg64.s: Add further tests.
2213 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2214 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2215 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2216 testsuite/gas/i386/sse-noavx.d,
2217 testsuite/gas/i386/x86-64-intel64.d,
2218 testsuite/gas/i386/x86-64-nops.d,
2219 testsuite/gas/i386/x86-64-opcode.d,
2220 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2221 testsuite/gas/i386/x86-64-ptwrite.d,
2222 testsuite/gas/i386/x86-64-simd-intel.d,
2223 testsuite/gas/i386/x86-64-simd-suffix.d,
2224 testsuite/gas/i386/x86-64-simd.d,
2225 testsuite/gas/i386/x86-64-sse-noavx.d
2226 testsuite/gas/i386/x86-64-suffix.d,
2227 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2228 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2229 testsuite/gas/i386/noreg64.l: New.
2230 * testsuite/gas/i386/i386.exp: Run new tests.
2231
c906a69a
JB		 22322020-01-21 Jan Beulich <jbeulich@suse.com>
2233
2234 * testsuite/gas/i386/avx512_bf16_vl.s,
2235 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2236 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2237 broadcast forms of VCVTNEPS2BF16.
2238 * testsuite/gas/i386/avx512_bf16_vl.d,
2239 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2240
26916852
NC		 22412020-01-20 Nick Clifton <nickc@redhat.com>
2242
2243 * po/uk.po: Updated Ukranian translation.
2244
14470f07
L		 22452020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2246
2247 PR ld/25416
2248 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2249 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2250 x32 object.
2251 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2252 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2253 R_X86_64_GOTPC32_TLSDESC relocation.
2254
1b1bb2c6
NC		 22552020-01-18 Nick Clifton <nickc@redhat.com>
2256
2257 * configure: Regenerate.
2258 * po/gas.pot: Regenerate.
2259
ae774686
NC		 22602020-01-18 Nick Clifton <nickc@redhat.com>
2261
2262 Binutils 2.34 branch created.
2263
42e04b36
L		 22642020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2265
2266 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2267 with vex_encoding_vex.
2268 (parse_insn): Likewise.
2269 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2270 and {vex3} documentation.
2271 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2272 {vex}.
2273 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2274
2da2eaf4
AV		 22752020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2276
2277 PR 25376
2278 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2279 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2280 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2281 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2282 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2283 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2284
45a4bb20
JB		 22852020-01-16 Jan Beulich <jbeulich@suse.com>
2286
2287 * config/tc-i386.c (match_template): Drop found_cpu_match local
2288 variable.
2289
4814632e
JB		 22902020-01-16 Jan Beulich <jbeulich@suse.com>
2291
2292 * testsuite/gas/i386/avx512dq-inval.l,
2293 testsuite/gas/i386/avx512dq-inval.s: New.
2294 * testsuite/gas/i386/i386.exp: Run new test.
2295
131cb553
JL		 22962020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2297
2298 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2299 relocations when the target is 430X, except when extracting part of an
2300 expression.
2301 (msp430_srcoperand): Adjust comment.
2302 Initialize the expp member of the msp430_operand_s struct as
2303 appropriate.
2304 (msp430_dstoperand): Likewise.
2305 * testsuite/gas/msp430/msp430.exp: Run new test.
2306 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2307 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2308
c24d0e8d
AM		 23092020-01-15 Alan Modra <amodra@gmail.com>
2310
2311 * configure.tgt: Add sparc-*-freebsd case.
2312
e44925ae
LC		 23132020-01-14 Lili Cui <lili.cui@intel.com>
2314
2315 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2316 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2317 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2318 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2319 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2320 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2321 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2322 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2323 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2324 * testsuite/gas/i386/align-branch-5.d: Likewise.
2325 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2326 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2327 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2328 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2329 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2330 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2331 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2332 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2333 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2334 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2335 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2336 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2337
7a6bf3be
SB		 23382020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2339
2340 PR 25377
2341 * config/tc-z80.c: Add support for half precision, single
2342 precision and double precision floating point values.
2343 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2344 * doc/as.texi: Add new z80 command line options.
2345 * doc/c-z80.texi: Document new z80 command line options.
2346 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2347 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2348 * testsuite/gas/z80/z80.exp: Run the new test.
2349 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2350 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2351 * testsuite/gas/z80/strings.d: Update expected output.
2352
82e9597c
MM		 23532020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2354
2355 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2356 dependency.
2357
5e4f7e05
CZ		 23582020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2359
2360 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2361 the CPU.
2362 * config/tc-arc.h: Add header if/defs.
2363 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2364
febda64f
AM		 23652020-01-13 Alan Modra <amodra@gmail.com>
2366
2367 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2368
5496abe1
AM		 23692020-01-13 Alan Modra <amodra@gmail.com>
2370
2371 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2372 insertion.
2373
ec4181f2
AM		 23742020-01-10 Alan Modra <amodra@gmail.com>
2375
2376 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2377 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2378
40c75bc8
SB		 23792020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2380
2381 PR 25224
2382 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2383 opcode byte values.
2384 (emit_ld_r_r): Likewise.
2385 (emit_ld_rr_m): Likewise.
2386 (emit_ld_rr_nn): Likewise.
2387
72aea328
JB		 23882020-01-09 Jan Beulich <jbeulich@suse.com>
2389
2390 * config/tc-i386.c (optimize_encoding): Add
2391 is_any_vex_encoding() invocations. Drop respective
2392 i.tm.extension_opcode == None checks.
2393
3f93af61
JB		 23942020-01-09 Jan Beulich <jbeulich@suse.com>
2395
2396 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2397 REX transformations. Correct comment indentation.
2398
7697afb6
JB		 23992020-01-09 Jan Beulich <jbeulich@suse.com>
2400
2401 * config/tc-i386.c (optimize_encoding): Generalize register
2402 transformation for TEST optimization.
2403
d835a58b
JB		 24042020-01-09 Jan Beulich <jbeulich@suse.com>
2405
2406 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2407 testsuite/gas/i386/x86-64-sysenter-amd.d,
2408 testsuite/gas/i386/x86-64-sysenter-amd.l,
2409 testsuite/gas/i386/x86-64-sysenter-intel.d,
2410 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2411 * testsuite/gas/i386/i386.exp: Run new tests.
2412
915808f6
NC		 24132020-01-08 Nick Clifton <nickc@redhat.com>
2414
2415 PR 25284
2416 * doc/as.texi (Align): Document the fact that all arguments can be
2417 omitted.
2418 (Balign): Likewise.
2419 (P2align): Likewise.
2420
f1f28025
NC		 24212020-01-08 Nick Clifton <nickc@redhat.com>
2422
2423 PR 14891
2424 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2425 already defined as a different symbol type.
2426 * testsuite/gas/elf/pr14891.s: New test source file.
2427 * testsuite/gas/elf/pr14891.d: New test driver.
2428 * testsuite/gas/elf/pr14891.s: New test expected error output.
2429 * testsuite/gas/elf/elf.exp: Run the new test.
2430
030a2e78
AM		 24312020-01-08 Alan Modra <amodra@gmail.com>
2432
2433 * config/tc-z8k.c (md_begin): Make idx unsigned.
2434 (get_specific): Likewise for this_index.
2435
2a1ebfb2
CZ		 24362020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2437
2438 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2439 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2440 (md_operand): Set X_md to absent.
2441 (arc_parse_name): Check for X_md.
2442
16d87673
SB		 24432020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2444
2445 PR 25311
2446 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2447 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2448 NO_STRING_ESCAPES.
2449 * read.c (next_char_of_string): Likewise.
2450 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2451 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2452
a2322019
NC		 24532020-01-03 Nick Clifton <nickc@redhat.com>
2454
2455 * po/sv.po: Updated Swedish translation.
2456
5437a02a
JB		 24572020-01-03 Jan Beulich <jbeulich@suse.com>
2458
2459 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2460 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2461
567dfba2
JB		 24622020-01-03 Jan Beulich <jbeulich@suse.com>
2463
2464 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2465 by-element usdot. Add 64-bit form tests for by-element sudot.
2466 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2467
8c45011a
JB		 24682020-01-03 Jan Beulich <jbeulich@suse.com>
2469
2470 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2471 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2472
f4950f76
JB		 24732020-01-03 Jan Beulich <jbeulich@suse.com>
2474
2475 * testsuite/gas/aarch64/f64mm.d,
2476 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2477
6655dba2
SB		 24782020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2479
2480 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2481 support for assembler code generated by SDCC. Add new relocation
2482 types. Add z80-elf target support.
2483 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2484 labels. Local labels starts from ".L".
2485 * NEWS: Mention the new support.
2486 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2487 * testsuite/gas/all/fwdexp.s: Likewise.
2488 * testsuite/gas/all/cond.l: Likewise.
2489 * testsuite/gas/all/cond.s: Likewise.
2490 * testsuite/gas/all/fwdexp.d: Likewise.
2491 * testsuite/gas/all/fwdexp.s: Likewise.
2492 * testsuite/gas/elf/section2.e-mips: Likewise.
2493 * testsuite/gas/elf/section2.l: Likewise.
2494 * testsuite/gas/elf/section2.s: Likewise.
2495 * testsuite/gas/macros/app1.d: Likewise.
2496 * testsuite/gas/macros/app1.s: Likewise.
2497 * testsuite/gas/macros/app2.d: Likewise.
2498 * testsuite/gas/macros/app2.s: Likewise.
2499 * testsuite/gas/macros/app3.d: Likewise.
2500 * testsuite/gas/macros/app3.s: Likewise.
2501 * testsuite/gas/macros/app4.d: Likewise.
2502 * testsuite/gas/macros/app4.s: Likewise.
2503 * testsuite/gas/macros/app4b.s: Likewise.
2504 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2505 * testsuite/gas/z80/z80.exp: Add new tests
2506 * testsuite/gas/z80/dollar.d: New file.
2507 * testsuite/gas/z80/dollar.s: New file.
2508 * testsuite/gas/z80/ez80_adl_all.d: New file.
2509 * testsuite/gas/z80/ez80_adl_all.s: New file.
2510 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2511 * testsuite/gas/z80/ez80_isuf.s: New file.
2512 * testsuite/gas/z80/ez80_z80_all.d: New file.
2513 * testsuite/gas/z80/ez80_z80_all.s: New file.
2514 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2515 * testsuite/gas/z80/r800_extra.d: New file.
2516 * testsuite/gas/z80/r800_extra.s: New file.
2517 * testsuite/gas/z80/r800_ii8.d: New file.
2518 * testsuite/gas/z80/r800_z80_doc.d: New file.
2519 * testsuite/gas/z80/z180.d: New file.
2520 * testsuite/gas/z80/z180.s: New file.
2521 * testsuite/gas/z80/z180_z80_doc.d: New file.
2522 * testsuite/gas/z80/z80_doc.d: New file.
2523 * testsuite/gas/z80/z80_doc.s: New file.
2524 * testsuite/gas/z80/z80_ii8.d: New file.
2525 * testsuite/gas/z80/z80_ii8.s: New file.
2526 * testsuite/gas/z80/z80_in_f_c.d: New file.
2527 * testsuite/gas/z80/z80_in_f_c.s: New file.
2528 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2529 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2530 * testsuite/gas/z80/z80_out_c_0.d: New file.
2531 * testsuite/gas/z80/z80_out_c_0.s: New file.
2532 * testsuite/gas/z80/z80_reloc.d: New file.
2533 * testsuite/gas/z80/z80_reloc.s: New file.
2534 * testsuite/gas/z80/z80_sli.d: New file.
2535 * testsuite/gas/z80/z80_sli.s: New file.
2536
a65b5de6
SN		 25372020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2538
2539 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2540 REGLIST_RN.
2541
b14ce8bf
AM		 25422020-01-01 Alan Modra <amodra@gmail.com>
2543
2544 Update year range in copyright notice of all files.
2545
0b114740 2546For older changes see ChangeLog-2019
3499769a 2547\f
0b114740 2548Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2549
2550Copying and distribution of this file, with or without modification,
2551are permitted in any medium without royalty provided the copyright
2552notice and this notice are preserved.
2553
2554Local Variables:
2555mode: change-log
2556left-margin: 8
2557fill-column: 74
2558version-control: never
2559End:
GDB Binutils - Deliverables
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