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x86: correct mis-named MOD_0F51 enumerator
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
828c2a25
JB		 12020-06-09 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
4 suffix.
5 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
6 * testsuite/gas/i386/noreg64.d: Adjust expectations.
7 * testsuite/gas/i386/noreg-intel64.d,
8 testsuite/gas/i386/noreg-intel64.l,
9 testsuite/gas/i386/noreg-intel64.s: New.
10 * testsuite/gas/i386/i386.exp: Run new tests.
11
da4977e0
JB		 122020-06-09 Jan Beulich <jbeulich@suse.com>
13
14 * config/tc-i386.c (vex_encoding_error): New enumerator.
15 (VEX_check_operands): Rename to VEX_check_encoding. Check
16 for vex_encoding_error. Move Imm4 handling ...
17 (check_VecOperands): ... here.
18 (match_template): Call VEX_check_encoding when there are no
19 operands. Split construct calling check_VecOperands and
20 VEX_check_encoding (when there are operands).
21 (check_register): Don't blindly set vex_encoding_evex.
22 * testsuite/gas/i386/pseudos-bad.s,
23 testsuite/gas/i386/pseudos-bad.l: New.
24 * testsuite/gas/i386/i386.exp: Run new test.
25 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
26
26417f19
AC		 272020-06-08 Alex Coplan <alex.coplan@arm.com>
28
29 * config/tc-arm.c (insns): Add dfb.
30 * testsuite/gas/arm/dfb.d: New test.
31 * testsuite/gas/arm/dfb.s: Input for test.
32
9f3e7dbc
NC		 332020-06-08 Nick Clifton <nickc@redhat.com>
34
35 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
36
dd6b8a0b
JB		 372020-06-08 Jan Beulich <jbeulich@suse.com>
38
39 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
40
73c76375
JB		 412020-06-08 Jan Beulich <jbeulich@suse.com>
42
43 * config/tc-i386.c (check_byte_reg): Drop dead conditional
44 around as_bad().
45
22e00a3f
JB		 462020-06-08 Jan Beulich <jbeulich@suse.com>
47
48 * config/tc-i386.c (check_register): Split RegTR handling, to
49 fail recognition also in 64-bit mode as well as with i586 or
50 i686 explicitly enabled.
51 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
52 * testsuite/gas/i386/x86_64-intel.d,
53 testsuite/gas/i386/x86_64.d: Adjust expectations.
54
1ab84e02
JB		 552020-06-08 Jan Beulich <jbeulich@suse.com>
56
57 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
58 * testsuite/gas/cfi/cfi.exp: Run this test.
59
af32b722
JB		 602020-06-08 Jan Beulich <jbeulich@suse.com>
61
62 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
63 check to %st(N) parsing logic.
64 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
65
8a6fb3f9
JB		 662020-06-08 Jan Beulich <jbeulich@suse.com>
67
68 * config/tc-i386.c (bad_reg): New.
69 (check_VecOperations, i386_att_operand, i386_parse_name): Check
70 for it.
71 (check_register): New, broken out from ...
72 (parse_real_register): ... here. Call it.
73 (parse_register): Call it, and error upon failure.
74 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
75 testsuite/gas/i386/x86-64-equ-bad.s,
76 testsuite/gas/i386/x86-64-equ-bad.l: New.
77 * testsuite/gas/i386/i386.exp: Run new tests.
78
1424c35d
AM		 792020-06-06 Alan Modra <amodra@gmail.com>
80
81 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
82 * doc/c-ppc.texi: Likewise.
83
87c69f97
AM		 842020-06-06 Alan Modra <amodra@gmail.com>
85
86 * config/tc-ppc.c: Update throughout for reloc renaming.
87
f1919c56
JM		 882020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
89
90 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
91 stringop-overflow.
92
3fc6c3dc
NC		 932020-06-05 Nelson Chu <nelson.chu@sifive.com>
94
95 * config/tc-riscv.c (explicit_csr): New static boolean.
96 Used to indicate CSR are explictly used.
97 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
98 (riscv_write_out_attrs): If we already have set elf priv
99 attributes, then generate them. Otherwise, don't generate
100 them when no CSR are used.
101 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
102 * testsuite/gas/riscv/attribute-02.d: Likewise.
103 * testsuite/gas/riscv/attribute-03.d: Likewise.
104 * testsuite/gas/riscv/attribute-04.d: Likewise.
105 * testsuite/gas/riscv/attribute-05.d: Likewise.
106 * testsuite/gas/riscv/attribute-06.d: Likewise.
107 * testsuite/gas/riscv/attribute-07.d: Likewise.
108 * testsuite/gas/riscv/attribute-08.d: Likewise.
109 * testsuite/gas/riscv/attribute-09.d: Likewise.
110 * testsuite/gas/riscv/attribute-10.d: Likewise.
111 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
112 * testsuite/gas/riscv/attribute-11.s: New testcase.
113 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
114 used, so we should output the ELF priv attributes.
115 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
116 used, so output the priv attributes according to the -mpriv-spec.
117 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
118 used, so ignore the -mpriv-spec setting.
119
d413a623
L		 1202020-06-04 H.J. Lu <hongjiu.lu@intel.com>
121
122 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
123 cgen_get_insn_value.
124 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
125 endianness to cgen_get_insn_value and cgen_put_insn_value.
126
7d8b91fd
JM		 1272020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
128
129 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
130 cgen_put_insn_value.
131
d8740be1
JM		 1322020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
133
134 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
135 bpf_cgen_cpu_open.
136 (md_assemble): Remove no longer needed hack.
137
e9bffec9
JM		 1382020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
139
140 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
141 cgen_put_insn_value.
142 (gas_cgen_md_apply_fix): Likewise.
143 (gas_cgen_md_apply_fix): Likewise.
144 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
145 cgen_put_insn_value.
146 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
147 cgen_put_insn_value.
148
1cf67587
AM		 1492020-06-04 Alan Modra <amodra@gmail.com>
150
151 * testsuite/config/default.exp: Remove global directive outside
152 proc body.
153 * testsuite/gas/mep/complex-relocs.exp: Likewise.
154 * testsuite/gas/microblaze/relax_size.exp: Likewise.
155 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
156 * testsuite/gas/mt/relocs.exp: Likewise.
157 * testsuite/gas/rx/rx.exp: Likewise.
158
338d56a8
SC		 1592020-06-03 Stephen Casner <casner@acm.org>
160
161 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
162
bb7322c6
JW		 1632020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
164 Jim Wilson <jimw@sifive.com>
165
166 PR 26051
167 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
168 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
169 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
170 Move B before SB. Move J before UJ.
171
c39c821c
AC		 1722020-06-01 Alex Coplan <alex.coplan@arm.com>
173
174 * write.c (relax_segment): Fix handling of negative offset when
175 relaxing an rs_org frag.
176 * testsuite/gas/aarch64/org-neg.d: New test.
177 * testsuite/gas/aarch64/org-neg.l: Error output for test.
178 * testsuite/gas/aarch64/org-neg.s: Input for test.
179 * testsuite/gas/arm/org-neg.d: New test.
180 * testsuite/gas/arm/org-neg.l: Error output for test.
181 * testsuite/gas/arm/org-neg.s: Input for test.
182
66e3eb08
SC		 1832020-05-28 Stephen Casner <casner@acm.org>
184
185 Fix unexpected failures in gas testsuite for pdp11-aout target.
186 These are caused by the PDP11's mix of little-endian octets in
187 shorts but shorts in big endian order for long or quad.
188
189 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
190 * testsuite/gas/all/gas.exp: Select alternate test scripts for
191 pdp11, skip octa test completely.
192 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
193 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
194 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
195
9e85f042
NC		 1962020-05-28 Alex Coplan <alex.coplan@arm.com>
197
198 * frags.c (frag_grow): Fix comment.
199
1c912705
SC		 2002020-05-27 Stephen Casner <casner@acm.org>
201
202 PR gas/26001
203 * config/tc-pdp11.c (parse_reg): Distinguish register names from
204 symbols that begin with a register name.
205 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
206 * testsuite/gas/pdp11/pr26001.s: Likewise.
207 * testsuite/gas/pdp11/pr26001.d: Likewise.
208
5c505568
SC		 2092020-05-27 Simon Cook <simon.cook@embecosm.com>
210
211 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
212 pointer when creating struct riscv_csr_extra.
213
3c730740
L		 2142020-05-26 H.J. Lu <hongjiu.lu@intel.com>
215
216 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
217 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
218 * testsuite/gas/i386/inval-avx512f.l: Updated.
219
57b17940
SSF		 2202020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
221
222 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
223 load/store instruction variants with alignment hints.
224 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
225 instruction variants with alignment hints.
226
e3fed0f2
L		 2272020-05-26 H.J. Lu <hongjiu.lu@intel.com>
228
229 PR gas/26044
230 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
231 instead of R_XGATE_PCREL_X.
232 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
233 BFD_RELOC_XGATE_PCREL_X.
234
8bbc5da5
L		 2352020-05-26 H.J. Lu <hongjiu.lu@intel.com>
236
237 PR gas/26044
238 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
239 with &fragP->fr_literal[0].
240
c4612b92
L		 2412020-05-26 H.J. Lu <hongjiu.lu@intel.com>
242
243 PR gas/26044
244 * config/tc-vax.c (md_estimate_size_before_relax): Replace
245 fragP->fr_literal with &fragP->fr_literal[0].
246 (md_convert_frag): Likewise.
247
70b1b570
L		 2482020-05-26 H.J. Lu <hongjiu.lu@intel.com>
249
250 PR gas/26044
251 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
252 with &fragP->fr_literal[0].
253
e67e940f
L		 2542020-05-26 H.J. Lu <hongjiu.lu@intel.com>
255
256 PR gas/26044
257 * config/tc-crx.c (getreg_image): Change argument type to int.
258 (md_convert_frag): Replace fragP->fr_literal with
259 &fragP->fr_literal[0].
260
a05e3e20
L		 2612020-05-26 H.J. Lu <hongjiu.lu@intel.com>
262
263 PR gas/26044
264 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
265 sprintf with memmove.
266
c6412eee
L		 2672020-05-25 H.J. Lu <hongjiu.lu@intel.com>
268
269 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
270 with &fragP->fr_literal[0].
271
9fcc3457
L		 2722020-05-25 H.J. Lu <hongjiu.lu@intel.com>
273
274 PR gas/26041
275 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
276 2 overlapping strings.
277
6c115e16
L		 2782020-05-25 H.J. Lu <hongjiu.lu@intel.com>
279
280 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
281 with &fragP->fr_literal[0].
282
a39d29cd
L		 2832020-05-25 H.J. Lu <hongjiu.lu@intel.com>
284
285 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
286 with &fragp->fr_literal[0].
287 * config/tc-microblaze.c (md_apply_fix): Likewise.
288 * config/tc-sh.c (md_convert_frag): Likewise.
289
72393fd1
JW		 2902020-05-24 Jim Wilson <jimw@sifive.com>
291
292 PR 26025
293 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
294 asection to segT. New locals seg and subseg. Call subseg_set before
295 fix_new_exp. Call subseg_set after loop to restore original values.
296
9fbb53c7
AM		 2972020-05-21 Alan Modra <amodra@gmail.com>
298
299 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
300 throughout.
301 * config/obj-elf.c: Likewise.
302 * config/tc-aarch64.c: Likewise.
303 * config/tc-arm.c: Likewise.
304 * config/tc-m68k.c: Likewise.
305 * config/tc-nios2.c: Likewise.
306 * config/tc-tic30.c: Likewise.
307 * ecoff.c: Likewise.
308 * read.c: Likewise.
309 * stabs.c: Likewise.
310 * symbols.c: Likewise.
311 * testsuite/gas/all/test-gen.c: Likewise.
312
8f595e9b
NC		 3132020-05-20 Nelson Chu <nelson.chu@sifive.com>
314
315 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
316 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
317 Static variables which are used to set the ISA extensions. You can
318 use -march (or ELF build attributes) and -misa-spec to set them,
319 respectively.
320 (ext_version_hash): The hash table used to handle the extensions
321 with versions.
322 (init_ext_version_hash): Initialize the ext_version_hash according
323 to riscv_ext_version_table.
324 (riscv_get_default_ext_version): The callback function of
325 riscv_parse_subset_t. According to the choosed ISA spec,
326 get the default version for the specific extension.
327 (riscv_set_arch): Set the callback function.
328 (enum options, struct option md_longopts): Add new option -misa-spec.
329 (md_parse_option): Do not call riscv_set_arch for -march. We will
330 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
331 to set default_isa_spec class.
332 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
333 ext_version_hash, and then call riscv_set_arch to set the architecture
334 with versions according to default_arch_with_ext.
335 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
336 x extensions.
337 * testsuite/gas/riscv/attribute-03.d: Likewise.
338 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
339 already set it's version to 2p1 by march, so no need to use the default
340 2p2 version. For m-ext, we do not set the version by -march and ELF arch
341 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
342 ISA spec 2p2, so set 0p0 to it.
343 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
344 zicsr is 2p0 according to ISA spec 20191213.
345 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
346 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
347 You can set them by configure options --with-arch and
348 --with-isa-spec, respectively.
349 (riscv_set_default_isa_spec): New function used to set the
350 default ISA spec.
351 (md_parse_option): Call riscv_set_default_isa_spec rather than
352 call riscv_get_isa_spec_class directly.
353 (riscv_after_parse_args): If the -isa-spec is not set, then we
354 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
355 calling riscv_set_default_isa_spec.
356 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
357 the --with-isa-spec may be set to different ISA spec.
358 * testsuite/gas/riscv/attribute-02.d: Likewise.
359 * testsuite/gas/riscv/attribute-03.d: Likewise.
360 * testsuite/gas/riscv/attribute-04.d: Likewise.
361 * testsuite/gas/riscv/attribute-05.d: Likewise.
362 * testsuite/gas/riscv/attribute-06.d: Likewise.
363 * testsuite/gas/riscv/attribute-07.d: Likewise.
364 * configure.ac: Add configure options, --with-arch and
365 --with-isa-spec.
366 * configure: Regenerated.
367 * config.in: Regenerated.
368 * config/tc-riscv.c (default_priv_spec): Static variable which is
369 used to check if the CSR is valid for the chosen privilege spec. You
370 can use -mpriv-spec to set it.
371 (enum reg_class): We now get the CSR address from csr_extra_hash rather
372 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
373 (riscv_init_csr_hashes): Only need to initialize one hash table
374 csr_extra_hash.
375 (riscv_csr_class_check): Change the return type to void. Don't check
376 the ISA dependency if -mcsr-check isn't set.
377 (riscv_csr_version_check): New function. Check and find the CSR address
378 from csr_extra_hash, according to default_priv_spec. Report warning
379 for the invalid CSR if -mcsr-check is set.
380 (reg_csr_lookup_internal): Updated.
381 (reg_lookup_internal): Likewise.
382 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
383 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
384 (md_parse_option): Call riscv_set_default_priv_version to set
385 default_priv_spec.
386 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
387 privilege spec to the newest one.
388 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
389 include/opcode/riscv.h.
390 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
391 to check the ISA dependency for CSR, so fix the spec version by adding
392 -mpriv-spec=1.11.
393 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
394 version warnings for the test case.
395 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
396 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
397 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
398 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
399 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
400 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
401 Check whether the CSR is valid when privilege version 1.9 is choosed.
402 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
403 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
404 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
405 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
406 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
407 Check whether the CSR is valid when privilege version 1.10 is choosed.
408 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
409 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
410 Check whether the CSR is valid when privilege version 1.11 is choosed.
411 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
412 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
413 setting. You can set it by configure option --with-priv-spec.
414 (riscv_set_default_priv_spec): New function used to set the default
415 privilege spec.
416 (md_parse_option): Call riscv_set_default_priv_spec rather than
417 call riscv_get_priv_spec_class directly.
418 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
419 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
420 calling riscv_set_default_priv_spec.
421 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
422 the --with-priv-spec may be set to different privilege spec.
423 * testsuite/gas/riscv/priv-reg.d: Likewise.
424 * configure.ac: Add configure option --with-priv-spec.
425 * configure: Regenerated.
426 * config.in: Regenerated.
427 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
428 explicit_attr. Set it to TRUE if any ELF attribute is found.
429 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
430 the priv attributes are set.
431 (md_assemble): Set the default_priv_spec according to the priv
432 attributes when we start to assemble instruction.
433 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
434 riscv_write_out_attrs. Update the arch and priv attributes. If we
435 don't set the corresponding ELF attributes, then try to output the
436 default ones.
437 (riscv_set_public_attributes): If any ELF attribute or -march-attr
438 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
439 to update the arch and priv attributes.
440 (s_riscv_attribute): Make sure all arch and priv attributes are set
441 before any instruction.
442 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
443 ELF attribute or -march-attr is set. If the priv attributes are not
444 set, then try to update them by the default setting (-mpriv-spec or
445 --with-priv-spec).
446 * testsuite/gas/riscv/attribute-02.d: Likewise.
447 * testsuite/gas/riscv/attribute-03.d: Likewise.
448 * testsuite/gas/riscv/attribute-04.d: Likewise.
449 * testsuite/gas/riscv/attribute-06.d: Likewise.
450 * testsuite/gas/riscv/attribute-07.d: Likewise.
451 * testsuite/gas/riscv/attribute-08.d: Likewise.
452 * testsuite/gas/riscv/attribute-09.d: Likewise.
453 * testsuite/gas/riscv/attribute-10.d: Likewise.
454 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
455 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
456 set by priv attributes must be supported.
457 * testsuite/gas/riscv/attribute-05.s: Likewise.
458 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
459 priv attributes according to the -mpriv-spec option.
460 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
461 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
462 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
463 * testsuite/gas/riscv/priv-reg.d: Removed.
464 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
465 CSR according to the priv spec 1.9.
466 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
467 CSR according to the priv spec 1.9.1.
468 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
469 CSR according to the priv spec 1.10.
470 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
471 CSR according to the priv spec 1.11.
472 * config/tc-riscv.c (md_show_usage): Add descriptions about
473 the new GAS options.
474 * doc/c-riscv.texi: Likewise.
475
3d205eb4
PB		 4762020-05-19 Peter Bergner <bergner@linux.ibm.com>
477
478 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
479 * testsuite/gas/ppc/power9.d: Likewise.
480 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
481 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
482 sync, wait, waitrsv>: Add tests.
483 * testsuite/gas/ppc/power10.d: Likewise.
484
164446e0
AF		 4852020-05-19 Alexander Fedotov <alfedotov@gmail.com>
486
487 PR 25992
488 * config/tc-arm.c : Add arm_ext_v8r feature.
489 (it_fsm_post_encode): Check arm_ext_v8r feature.
490 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
491
69f57659
AM		 4922020-05-19 Alan Modra <amodra@gmail.com>
493
494 * write.c (write_contents): Use bfd_get_filename rather than
495 accessing bfd->filename directly. Use bfd_section_name rather
496 than accessing section->name directly.
497
0e1d094e
AM		 4982020-05-19 Alan Modra <amodra@gmail.com>
499
500 * symbols.c (local_symbol_make): Init all of lsy_flags.
501
d402189f
AM		 5022020-05-18 Alan Modra <amodra@gmail.com>
503
504 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
505 before looking at add_symbol->sy_flags.
506
503648e4 5072020-05-18 Hongtao Liu <hongtao.liu@intel.com>
508
509 * config/tc-i386.c: Not handle lret/iret.
510 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
511 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
512 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
513 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
514 * testsuite/gas/i386/lfence-ret.s: Ditto.
515 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
516 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
517 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
518 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
519 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
520 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
521 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
522
2a50b401
AM		 5232020-05-15 Alan Modra <amodra@gmail.com>
524 Alex Coplan <alex.coplan@arm.com>
525
526 * symbols.c (struct local_symbol): Update comment.
527 (resolve_symbol_value): For resolved symbols equated to other
528 symbols, verify that the referenced symbol is not a local_symbol
529 before accessing sy_value. Don't leave symbol loops during
530 finalize_syms resolution.
531 * testsuite/gas/all/assign-bad-recursive.d: New test.
532 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
533 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
534 * testsuite/gas/all/gas.exp: Run it.
535
9d95b8e9
NC		 5362020-05-14 Nick Clifton <nickc@redhat.com>
537
538 * po/sv.po: Updated Swedish translation.
539
3b646889
AM		 5402020-05-11 Alan Modra <amodra@gmail.com>
541
542 * testsuite/gas/ppc/scalarquad.d,
543 * testsuite/gas/ppc/scalarquad.s: New test.
544 * testsuite/gas/ppc/ppc.exp: Run it.
545
9cc4ce88
AM		 5462020-05-11 Alan Modra <amodra@gmail.com>
547
548 * testsuite/gas/ppc/rightmost.d,
549 * testsuite/gas/ppc/rightmost.s: New test.
550 * testsuite/gas/ppc/ppc.exp: Run it.
551
5d57bc3f
AM		 5522020-05-11 Alan Modra <amodra@gmail.com>
553
554 * testsuite/gas/ppc/xvtlsbb.d,
555 * testsuite/gas/ppc/xvtlsbb.s: New test.
556 * testsuite/gas/ppc/ppc.exp: Run it.
557
66ef5847
AM		 5582020-05-11 Alan Modra <amodra@gmail.com>
559
560 * testsuite/gas/ppc/stringop.d,
561 * testsuite/gas/ppc/stringop.s: New test.
562 * testsuite/gas/ppc/ppc.exp: Run it.
563
4f3e9537
PB		 5642020-05-11 Peter Bergner <bergner@linux.ibm.com>
565
566 * testsuite/gas/ppc/set_bool.d,
567 * testsuite/gas/ppc/set_bool.s: New test.
568 * testsuite/gas/ppc/ppc.exp: Run it.
569
ec40e91c
AM		 5702020-05-11 Alan Modra <amodra@gmail.com>
571
572 * testsuite/gas/ppc/bitmanip.d,
573 * testsuite/gas/ppc/bitmanip.s: New test.
574 * testsuite/gas/ppc/ppc.exp: Run it.
575
d7e97a76
AM		 5762020-05-11 Alan Modra <amodra@gmail.com>
577
578 * testsuite/gas/ppc/genpcv.d,
579 * testsuite/gas/ppc/genpcv.s: New test.
580 * testsuite/gas/ppc/ppc.exp: Run it.
581
fdefed7c
AM		 5822020-05-11 Alan Modra <amodra@gmail.com>
583
584 * testsuite/gas/ppc/maskmanip.d,
585 * testsuite/gas/ppc/maskmanip.s: New test.
586 * testsuite/gas/ppc/ppc.exp: Run it.
587
aa3c112f
AM		 5882020-05-11 Alan Modra <amodra@gmail.com>
589 Peter Bergner <bergner@linux.ibm.com>
590
591 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
592 (md_assemble): Check acc specified in correct operand.
593 * testsuite/gas/ppc/outerprod.d,
594 * testsuite/gas/ppc/outerprod.s,
595 * testsuite/gas/ppc/vsx4.d,
596 * testsuite/gas/ppc/vsx4.s: New tests.
597 * testsuite/gas/ppc/ppc.exp: Run them.
598
6edbfd3b
AM		 5992020-05-11 Alan Modra <amodra@gmail.com>
600
601 * testsuite/gas/ppc/simd_perm.d,
602 * testsuite/gas/ppc/simd_perm.s: New test.
603 * testsuite/gas/ppc/ppc.exp: Run it.
604
c7d7aea2
AM		 6052020-05-11 Alan Modra <amodra@gmail.com>
606
607 * testsuite/gas/ppc/int128.d,
608 * testsuite/gas/ppc/int128.s: New test.
609 * testsuite/gas/ppc/ppc.exp: Run it.
610
94ba9882
AM		 6112020-05-11 Alan Modra <amodra@gmail.com>
612
613 * testsuite/gas/ppc/vsx_32byte.d,
614 * testsuite/gas/ppc/vsx_32byte.s: New test.
615 * testsuite/gas/ppc/ppc.exp: Run it.
616
f4791f1a
AM		 6172020-05-11 Alan Modra <amodra@gmail.com>
618
619 * testsuite/gas/ppc/vec_mul.s,
620 * testsuite/gas/ppc/vec_mul.d: New test.
621 * testsuite/gas/ppc/ppc.exp: Run it.
622
3ff0a5ba
PB		 6232020-05-11 Peter Bergner <bergner@linux.ibm.com>
624
625 * testsuite/gas/ppc/byte_rev.d,
626 * testsuite/gas/ppc/byte_rev.s: New test.
627 * testsuite/gas/ppc/ppc.exp: Run it.
628
afef4fe9
PB		 6292020-05-11 Peter Bergner <bergner@linux.ibm.com>
630
631 * testsuite/gas/ppc/power10.d: Add paste. tests.
632 * testsuite/gas/ppc/power10.s: Likewise.
633
1224c05d
PB		 6342020-05-11 Peter Bergner <bergner@linux.ibm.com>
635
636 * testsuite/gas/ppc/power10.s: New test.
637 * testsuite/gas/ppc/power10.d: Likewise.
638 * testsuite/gas/ppc/ppc.exp: Run it.
639
7c1f4227
AM		 6402020-05-11 Alan Modra <amodra@gmail.com>
641
642 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
643 renaming.
644 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
645 place of -mfuture/-Mfuture.
646 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
647 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
648
bfeaed38
NC		 6492020-05-06 Nick Clifton <nickc@redhat.com>
650
651 * po/sv.po: Updated Swedish translation.
652
6ef719c0
NC		 6532020-05-06 Nick Clifton <nickc@redhat.com>
654
655 PR 25927
656 * doc/as.texi (Preprocessing): Replace cross reference to not
657 existant document with a URL to the equivalent page in the GCC
658 manual.
659
546cb2d8
NC		 6602020-05-05 Nick Clifton <nickc@redhat.com>
661
662 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
663 construction of a DWARF-5 directory name table.
664 * testsuite/gas/elf/pr25917.d: Update expected output.
665
7d0bd487
GN		 6662020-05-05 Gunther Nikl <gnikl@justmail.de>
667
668 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
669 (md_parse_option): Remove initialization of elf_flags.
070b775f 670
fe05f369
ASDV		 6712020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
672
673 PR gas/25863
674 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
675 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
676 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
677
4706679d
NC		 6782020-05-04 Nick Clifton <nickc@redhat.com>
679
680 PR 25917
681 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
682 table's existence before looking at its entries.
070b775f
NC		 683 Also do not emit a default directory entry if there are no
684 directories in use.
685
4706679d
NC		 686 * testsuite/gas/elf/pr25917.s: New test source file.
687 * testsuite/gas/elf/pr25917.d: New test driver.
688 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
689
09c1e68a
AC		 6902020-04-30 Alex Coplan <alex.coplan@arm.com>
691
692 * config/tc-aarch64.c (fix_insn): Implement for
693 AARCH64_OPND_UNDEFINED.
694 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
695 * testsuite/gas/aarch64/udf.s: New.
696 * testsuite/gas/aarch64/udf.d: New.
697 * testsuite/gas/aarch64/udf-invalid.s: New.
698 * testsuite/gas/aarch64/udf-invalid.l: New.
699 * testsuite/gas/aarch64/udf-invalid.d: New.
700
c578f16e
YS		 7012020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
702
703 * config/tc-rx.c (elf_flags): Reset default value.
704 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
705
935f1f4b
MF		 7062020-04-29 Max Filippov <jcmvbkbc@gmail.com>
707
708 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
709 if it's not defined.
710 (microarch_earliest): New static variable.
711 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
712 simcall opcode has mandatory parameter.
713 (xg_init_global_config): Initialize microarch_earliest.
714
5c936ef5
NC		 7152020-04-29 Nick Clifton <nickc@redhat.com>
716
717 PR 22699
718 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
719 IMM0_8S and add support for IMM0_8U.
720 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
721 unsigned 8-bit immediate.
722 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 723 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 724
251dae91
TC		 7252020-04-27 Tamar Christina <tamar.christina@arm.com>
726
727 * NEWS: Add news entry for big-obj.
728 * config/tc-i386.c (i386_target_format): Support new format.
729 * doc/c-i386.texi: Add i386 support.
730 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
731 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
732
714e6c96
NC		 7332020-04-27 Nick Clifton <nickc@redhat.com>
734
735 PR 25878
736 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
737 (assign_file_to_slot): New function. Fills in an entry in the
738 files table.
739 (allocate_filenum): Use new function.
740 (allocate_filename_to_slot): Use new function. If the specified
741 slot entry is already in use, but was chosen automatically then
742 reassign the automatic entry.
743
a09f656b 7442020-04-26 Hongtao Liu <hongtao.liu@intel.com
745
746 * config/tc-i386.c (lfence_before_ret_shl): New member.
747 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
748 for Anysize insns.
749 (insert_after_load): Issue warning for REP CMPS/SCAS.
750 (insert_before_before): Handle iret, Handle
751 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
752 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
753 -mlfence-before-ret=[none/not/or/shl/yes].
754 Enable -mlfence-before-ret=shl when
755 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
756 (md_show_usage): Ditto.
757 * doc/c-i386.texi: Ditto.
758 * testsuite/gas/i386/i386.exp: Add new testcases.
759 * testsuite/gas/i386/lfence-load-b.d: New.
760 * testsuite/gas/i386/lfence-load-b.e: New.
761 * testsuite/gas/i386/lfence-load.d: Modified.
762 * testsuite/gas/i386/lfence-load.e: New.
763 * testsuite/gas/i386/lfence-load.s: Modified.
764 * testsuite/gas/i386/lfence-ret-a.d: Modified.
765 * testsuite/gas/i386/lfence-ret-b.d: Modified.
766 * testsuite/gas/i386/lfence-ret-c.d: New.
767 * testsuite/gas/i386/lfence-ret-d.d: New.
768 * testsuite/gas/i386/lfence-ret.s: Modified.
769 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
770 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
771 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
772 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
773 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
774 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
775 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
776 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
777 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
778 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
779
30ce8e47
MF		 7802020-04-22 Max Filippov <jcmvbkbc@gmail.com>
781
782 PR ld/25861
783 * config/tc-xtensa.c (md_apply_fix): Replace
784 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
785 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
786 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
787 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
788 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
789
31c89d60
AM		 7902020-04-22 Alan Modra <amodra@gmail.com>
791
792 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
793 symbol for ".symver .. remove".
794 * doc/as.texi (.symver): Update.
795 * testsuite/gas/symver/symver11.s: Make foo weak.
796 * testsuite/gas/symver/symver11.d: Expect an error.
797 * testsuite/gas/symver/symver7.d: Allow other random symbols.
798
1d3eb556
L		 7992020-04-21 H.J. Lu <hongjiu.lu@intel.com>
800
801 * testsuite/gas/symver/symver11.s: Add ".balign 8".
802
bb2a1453
AS		 8032020-04-21 Andreas Schwab <schwab@linux-m68k.org>
804
805 PR 25848
806 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
807 * testsuite/gas/m68k/operands.d: Update.
808 * testsuite/gas/m68k/op68000.d: Update for new error messages.
809
c36876fe
TC		 8102020-04-21 Tamar Christina <tamar.christina@arm.com>
811
812 PR binutils/24753
813 * testsuite/gas/arm/pr24753.d: New test.
814 * testsuite/gas/arm/pr24753.s: New test.
815
6914be53
L		 8162020-04-21 H.J. Lu <hongjiu.lu@intel.com>
817
818 PR gas/23840
819 PR gas/25295
820 * NEWS: Mention .symver extension.
821 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
822 function.
823 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
824 add a version name. Add local, hidden and remove visibility
825 support.
826 (elf_frob_symbol): Handle the list of version names. Update the
827 original symbol to local, hidden or remove it from the symbol
828 table.
829 (elf_frob_file_before_adjust): Handle the list of version names.
830 * config/obj-elf.h (elf_visibility): New.
831 (elf_versioned_name_list): Likewise.
832 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
833 and visibility. Change versioned_name pointer to struct
834 elf_versioned_name_list.
835 * doc/as.texi: Update .symver directive.
836 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
837 error checking tests.
838 * testsuite/gas/symver/symver6.d: New file.
839 * testsuite/gas/symver/symver7.d: Likewise.
840 * testsuite/gas/symver/symver7.s: Likewise.
841 * testsuite/gas/symver/symver8.d: Likewise.
842 * testsuite/gas/symver/symver8.s: Likewise.
843 * testsuite/gas/symver/symver9.s: Likewise.
844 * testsuite/gas/symver/symver9a.d: Likewise.
845 * testsuite/gas/symver/symver9b.d: Likewise.
846 * testsuite/gas/symver/symver10.s: Likewise.
847 * testsuite/gas/symver/symver10a.d: Likewise.
848 * testsuite/gas/symver/symver10b.d: Likewise.
849 * testsuite/gas/symver/symver11.d: Likewise.
850 * testsuite/gas/symver/symver11.s: Likewise.
851 * testsuite/gas/symver/symver12.d: Likewise.
852 * testsuite/gas/symver/symver12.s: Likewise.
853 * testsuite/gas/symver/symver13.d: Likewise.
854 * testsuite/gas/symver/symver13.s: Likewise.
855 * testsuite/gas/symver/symver14.d: Likewise.
856 * testsuite/gas/symver/symver14.l: Likewise.
857 * testsuite/gas/symver/symver15.d: Likewise.
858 * testsuite/gas/symver/symver15.l: Likewise.
859 * testsuite/gas/symver/symver6.l: Removed.
860 * testsuite/gas/symver/symver6.s: Updated.
861
c2e5c986
SD		 8622020-04-20 Sudakshina Das <sudi.das@arm.com>
863
864 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
865 to include TSB.
866 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
867 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
868 * testsuite/gas/aarch64/system.d: Update.
869
8a6e1d1d
SD		 8702020-04-20 Sudakshina Das <sudi.das@arm.com>
871
872 * testsuite/gas/aarch64/bti.d: Update -march option.
873 * testsuite/gas/aarch64/illegal-bti.d: Remove.
874 * testsuite/gas/aarch64/illegal-bti.l: Remove.
875 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
876 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
877
49af2f5c
AM		 8782020-04-17 Alan Modra <amodra@gmail.com>
879
880 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
881
8e4979ac
NC		 8822020-04-16 Gagan Singh Sidhu <broly@mac.com>
883 Nick Clifton <nickc@redhat.com>
884
885 PR 25803
886 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
887 targets.
888 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
889 for the type-2 test.
890 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
891 targets running this test.
892
c54a9b56
DF		 8932020-02-16 David Faust <david.faust@oracle.com>
894
895 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
896 * testsuite/gas/bpf/jump32.s: New file.
897 * testsuite/gas/bpf/jump32.d: Likewise.
898
3071b197
L		 8992020-04-08 H.J. Lu <hongjiu.lu@intel.com>
900
901 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
902 documentation.
903
6a3ab923
GN		 9042020-04-08 Gunther Nikl <gnikl@justmail.de>
905
906 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
907 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 908 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
909 define.
910 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 911 * tc.h (md_pcrel_from_section): Add prototype.
912 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
913 * config/tc-arc.h (md_pcrel_from_section): Likewise.
914 * config/tc-arm.h (md_pcrel_from_section): Likewise.
915 * config/tc-avr.h (md_pcrel_from_section): Likewise.
916 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
917 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
918 * config/tc-csky.h (md_pcrel_from_section): Likewise.
919 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
920 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
921 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
922 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
923 * config/tc-frv.h (md_pcrel_from_section): Likewise.
924 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
925 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
926 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
927 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
928 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
929 * config/tc-mep.h (md_pcrel_from_section): Likewise.
930 * config/tc-metag.h (md_pcrel_from_section): Likewise.
931 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
932 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
933 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
934 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
935 * config/tc-mt.h (md_pcrel_from_section): Likewise.
936 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
937 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
938 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
939 * config/tc-rx.h (md_pcrel_from_section): Likewise.
940 * config/tc-s390.h (md_pcrel_from_section): Likewise.
941 * config/tc-sh.h (md_pcrel_from_section): Likewise.
942 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
943 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 944 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
945 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
946 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
947 md_apply_fix3): Delete prototypes.
6a3ab923 948
6e0e8b45
L		 9492020-04-07 H.J. Lu <hongjiu.lu@intel.com>
950
951 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
952 instructions.
953
266803a2
L		 9542020-04-07 H.J. Lu <hongjiu.lu@intel.com>
955
956 * doc/c-z80.texi: Fix @xref warnings.
957
bb651e8b
CL		 9582020-04-07 Lili Cui <lili.cui@intel.com>
959
960 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
961 (cpu_noarch): Likewise.
962 * doc/c-i386.texi: Document TSXLDTRK.
963 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
964 * testsuite/gas/i386/tsxldtrk.d: Likewise.
965 * testsuite/gas/i386/tsxldtrk.s: Likewise.
966 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
967
4b27d27c
L		 9682020-04-02 Lili Cui <lili.cui@intel.com>
969
970 * config/tc-i386.c (cpu_arch): Add .serialize.
971 (cpu_noarch): Likewise.
972 * doc/c-i386.texi: Document serialize.
973 * testsuite/gas/i386/i386.exp: Run serialize tests
974 * testsuite/gas/i386/serialize.d: Likewise.
975 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
976 * testsuite/gas/i386/serialize.s: Likewise.
977
bb897477
RO		 9782020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
979
980 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
981 * testsuite/gas/elf/section12b.d: Likewise.
982 * testsuite/gas/elf/section16a.d: Likewise.
983 * testsuite/gas/elf/section16b.d: Likewise.
984
59e28a97
GN		 9852020-04-02 Gunther Nikl <gnikl@justmail.de>
986
987 * config/tc-m68k.c (m68k_ip): Fix range check for index register
988 with a suppressed address register.
989
efc3a950
L		 9902020-04-01 H.J. Lu <hongjiu.lu@intel.com>
991
992 PR gas/25756
993 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
994 * testsuite/gas/i386/localpic.s: Add a test for relocation
995 against local absolute symbol.
996 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
997 * testsuite/gas/i386/localpic.d: Updated.
998 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
999 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1000
15d47c3a
RO		 10012020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1002
1003 PR gas/25732
1004 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1005 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1006 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1007 testsuite/gas/i386/x86-64-jump.d.
1008 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1009 Incorporate changes to
1010 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1011 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1012 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1013 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1014 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1015
876678f0
MR		 10162020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1017
1018 PR 25611
1019 PR 25614
1020 * dwarf2dbg.c: Do not include "bignum.h".
1021
d1a89da5
NC		 10222020-03-30 Nelson Chu <nelson.chu@sifive.com>
1023
1024 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1025 * testsuite/gas/riscv/alias-csr.s: Likewise.
1026 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1027 to priv-reg-pseudo-noalias.
1028 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1029 * testsuite/gas/riscv/bad-csr.l: Likewise.
1030 * testsuite/gas/riscv/bad-csr.s: Likewise.
1031 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1032 * testsuite/gas/riscv/satp.s: Likewise.
1033 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1034 csr instruction, including alias-csr testcase.
1035 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1036 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1037 pseudo instruction with objdump -Mno-aliases.
1038 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1039 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1040 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1041 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1042 * testsuite/gas/riscv/priv-reg.s: Likewise.
1043 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1044 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1045 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1046
b7780957
J		 10472020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1048
1049 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1050 sections with the "b" attribute.
1051
d1023b5d
AM		 10522020-03-22 Alan Modra <amodra@gmail.com>
1053
1054 * testsuite/gas/s12z/truncated.d: Update expected output.
1055
0d832e7f
SB		 10562020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1057
1058 PR 25690
1059 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1060 * doc/c-z80.texi: Update documentation.
1061
327ef784
NC		 10622020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1063
1064 PR 25641
1065 PR 25668
1066 PR 25633
1067 Fix disassembling ED+A4/AC/B4/BC opcodes.
1068 Fix assembling lines containing colonless label and instruction
1069 with first operand inside parentheses.
1070 Fix registration of unsupported by target CPU registers.
1071 * config/tc-z80.c: See above.
1072 * config/tc-z80.h: See above.
1073 * testsuite/gas/z80/colonless.d: Update test.
1074 * testsuite/gas/z80/colonless.s: Likewise.
1075 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1076 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1077 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1078 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1079 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1080 * testsuite/gas/z80/unsup_regs.s: Likewise.
1081 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1082 * testsuite/gas/z80/z80.exp: Likewise.
1083 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1084 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1085 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1086
66d1f7cc
AV		 10872020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1088
1089 PR 25660
1090 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1091 (parse_operands): Handle new operand codes.
1092 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1093 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1094 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1095 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1096 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1097 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1098 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1099 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1100
9e8f1c90
L		 11012020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1102
1103 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1104
97b4a8f7
L		 11052020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1106
1107 * testsuite/gas/i386/i386.exp: Run new tests.
1108 * testsuite/gas/i386/lfence-byte.d: New file.
1109 * testsuite/gas/i386/lfence-byte.e: Likewise.
1110 * testsuite/gas/i386/lfence-byte.s: Likewise.
1111 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1112 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1113 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1114 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1115 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1116 * testsuite/gas/i386/lfence-load.d: Likewise.
1117 * testsuite/gas/i386/lfence-load.s: Likewise.
1118 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1119 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1120 * testsuite/gas/i386/lfence-ret.s: Likewise.
1121 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1122 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1123 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1124 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1125 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1126 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1127 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1128 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1129 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1130 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1131 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1132 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1133
ae531041
L		 11342020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1135
1136 * config/tc-i386.c (lfence_after_load): New.
1137 (lfence_before_indirect_branch_kind): New.
1138 (lfence_before_indirect_branch): New.
1139 (lfence_before_ret_kind): New.
1140 (lfence_before_ret): New.
1141 (last_insn): New.
1142 (load_insn_p): New.
1143 (insert_lfence_after): New.
1144 (insert_lfence_before): New.
1145 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1146 Set last_insn.
1147 (OPTION_MLFENCE_AFTER_LOAD): New.
1148 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1149 (OPTION_MLFENCE_BEFORE_RET): New.
1150 (md_longopts): Add -mlfence-after-load=,
1151 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1152 (md_parse_option): Handle -mlfence-after-load=,
1153 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1154 (md_show_usage): Display -mlfence-after-load=,
1155 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1156 (i386_cons_align): New.
1157 * config/tc-i386.h (i386_cons_align): New.
1158 (md_cons_align): New.
1159 * doc/c-i386.texi: Document -mlfence-after-load=,
1160 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1161
5496f3c6
NC		 11622020-03-11 Nick Clifton <nickc@redhat.com>
1163
1164 PR 25611
1165 PR 25614
1166 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1167 (DWARF2_FILE_SIZE_NAME): Default to -1.
1168 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1169 whichever is higher.
1170 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1171 (NUM_MD5_BYTES): Define.
1172 (struct file entry): Add md5 field.
1173 (get_filenum): Delete and replace with...
1174 (get_basename): New function.
1175 (get_directory_table_entry): New function.
1176 (allocate_filenum): New function.
1177 (allocate_filename_to_slot): New function.
1178 (dwarf2_where): Use new functions.
1179 (dwarf2_directive_filename): Add support for extended .file
1180 pseudo-op.
1181 (dwarf2_directive_loc): Allow the use of file number zero with
1182 DWARF 5 or higher.
1183 (out_file_list): Rename to...
1184 (out_dir_and_file_list): Add DWARF 5 support.
1185 (out_debug_line): Emit extra values into the section header for
1186 DWARF 5.
1187 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1188 * doc/as.texi (.file): Update the description of this pseudo-op.
1189 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1190 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1191 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1192 * NEWS: Mention the new feature.
1193
a6a1f5e0
AM		 11942020-03-10 Alan Modra <amodra@gmail.com>
1195
1196 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1197 to avoid signed overflow.
1198 * config/tc-mcore.c (md_assemble): Likewise.
1199 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1200 * config/tc-nds32.c (SET_ADDEND): Likewise.
1201 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1202
3fabc179
JB		 12032020-03-09 Jan Beulich <jbeulich@suse.com>
1204
1205 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1206 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1207 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1208
190e5fc8
AM		 12092020-03-07 Alan Modra <amodra@gmail.com>
1210
1211 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1212 first column.
1213
84d9ab33
NC		 12142020-03-06 Nick Clifton <nickc@redhat.com>
1215
1216 PR 25614
1217 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1218 0 if the dwarf_level is 5 or more. Complain if a filename follows
1219 a file 0.
1220 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1221 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1222 * testsuite/gas/elf/elf.exp: Run the new test.
1223
1224 PR 25612
1225 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1226 * doc/as.texi: Fix another typo.
1227
31bf1864
NC		 12282020-03-06 Nick Clifton <nickc@redhat.com>
1229
1230 PR 25612
1231 * as.c (dwarf_level): Define.
1232 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1233 (parse_args): Add support for the new options.
1234 as.h (dwarf_level): Prototype.
1235 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1236 value.
1237 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1238 (DWARF2_LINE_VERSION): Remove definition.
1239 * doc/as.texi: Document the new options.
1240
3c968de5
NC		 12412020-03-06 Nick Clifton <nickc@redhat.com>
1242
1243 PR 25572
1244 * as.c (main): Allow matching input and outputs when they are
1245 not regular files.
1246
bc49bfd8
JB		 12472020-03-06 Jan Beulich <jbeulich@suse.com>
1248
1249 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1250 casing.
1251 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1252 one of byte/word/dword/qword is set alongside a SIMD register in
1253 a template's operand.
1254
4873e243
JB		 12552020-03-06 Jan Beulich <jbeulich@suse.com>
1256
1257 * config/tc-i386.c (match_template): Extend code in logic
1258 rejecting certain suffixes in certain modes to also cover mask
1259 register use and VecSIB. Drop special casing of broadcast. Skip
1260 immediates in the check.
1261
e365e234
JB		 12622020-03-06 Jan Beulich <jbeulich@suse.com>
1263
1264 * config/tc-i386.c (match_template): Fold duplicate code in
1265 logic rejecting certain suffixes in certain modes. Drop
1266 pointless "else".
1267
4ed21b58
JB		 12682020-03-06 Jan Beulich <jbeulich@suse.com>
1269
1270 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1271 alongside !norex64 ones.
1272 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1273 with both 32- and 64-bit GPR operands.
1274 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1275 32- and 64-bit GPR operands.
1276 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1277 testsuite/gas/i386/x86-64-avx512bw.d,
1278 testsuite/gas/i386/x86-64-avx512f-intel.d,
1279 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1280
643bb870
JB		 12812020-03-06 Jan Beulich <jbeulich@suse.com>
1282
1283 * config/tc-i386.c (md_assemble): Drop use of rex64.
1284 (process_suffix): For REX.W for 64-bit CRC32.
1285
a23b33b3
JB		 12862020-03-06 Jan Beulich <jbeulich@suse.com>
1287
1288 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1289 addressing for MPX insns without base/index.
1290 * testsuite/gas/i386/mpx-16bit.s,
1291 * testsuite/gas/i386/mpx-16bit.d: New.
1292 * testsuite/gas/i386/i386.exp: Run new test.
1293
a0497384
JB		 12942020-03-06 Jan Beulich <jbeulich@suse.com>
1295
1296 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1297 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1298 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1299 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1300 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1301 as well as a BSWAP one.
1302 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1303 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1304 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1305 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1306 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1307 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1308 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1309 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1310 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1311 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1312 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1313 testsuite/gas/i386/vmx.d: Adjust expectations.
1314
b630c145
JB		 13152020-03-06 Jan Beulich <jbeulich@suse.com>
1316
1317 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1318 from having their operands swapped.
1319 * testsuite/gas/i386/waitpkg.s,
1320 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1321 3-operand cases as well as testing of 16-bit code generation.
1322 * testsuite/gas/i386/waitpkg.d,
1323 testsuite/gas/i386/waitpkg-intel.d,
1324 testsuite/gas/i386/x86-64-waitpkg.d,
1325 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1326
de48783e
NC		 13272020-03-04 Nelson Chu <nelson.chu@sifive.com>
1328
dee35d02
NC		 1329 * config/tc-riscv.c (percent_op_utype): Support the modifier
1330 %got_pcrel_hi.
1331 * doc/c-riscv.texi: Add documentation.
1332 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1333 modifier %got_pcrel_hi.
1334 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1335 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1336 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1337
de48783e
NC		 1338 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1339 (RISC-V-Formats): Update the section name from "Instruction Formats"
1340 to "RISC-V Instruction Formats".
1341
749479c8
AO		 13422020-03-04 Alexandre Oliva <oliva@adacore.com>
1343
1344 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1345 detected in a section which does not have at least 4 byte
1346 alignment.
1347 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1348 * testsuite/gas/arm/ldr-t.s: Likewise.
1349 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1350 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1351 disassembly, ignoring any NOPs that may have been inserted because
1352 of section alignment.
1353 * testsuite/gas/arm/ldr-t.d: Likewise.
1354
a847e322
JB		 13552020-03-04 Jan Beulich <jbeulich@suse.com>
1356
1357 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1358 * doc/c-i386.texi: Mention sev_es.
1359 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1360 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1361 expectations.
1362 * testsuite/gas/i386/arch-13-znver1.d,
1363 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1364
3cd7f3e3
L		 13652020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1366
1367 * config/tc-i386.c (match_template): Replace ignoresize and
1368 defaultsize with mnemonicsize.
1369 (process_suffix): Likewise.
1370
b8ba1385
SB		 13712020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1372
1373 PR 25627
1374 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1375 instruction LD IY,(HL).
1376 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1377 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1378 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1379 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1380
10d97a0f
L		 13812020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1382
1383 PR gas/25622
1384 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1385 x86-64-default-suffix-avx.
1386 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1387 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1388 * testsuite/gas/i386/noreg64.d: Updated.
1389 * testsuite/gas/i386/noreg64.l: Likewise.
1390 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1391 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1392 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1393
8326546e
SB		 13942020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1395
1396 PR 25604
1397 * config/tc-z80.c (contains_register): Prevent an illegal memory
1398 access when checking an expression for a register name.
1399
e3e896e6
AM		 14002020-03-03 Alan Modra <amodra@gmail.com>
1401
1402 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1403 support.
1404
a4dd6c97
AM		 14052020-03-02 Alan Modra <amodra@gmail.com>
1406
1407 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1408 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1409 and .sbss sections.
1410 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1411 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1412 (s3_s_score_lcomm): Likewise.
1413 * config/tc-score7.c: Similarly.
1414 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1415
dec7b24b
YS		 14162020-02-28 YunQiang Su <syq@debian.org>
1417
1418 PR gas/25539
1419 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1420 to handle multi-labels.
1421 (has_label_name): New.
1422
cceb53b8
MM		 14232020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1424
1425 * config/tc-arm.c (enum pred_instruction_type): Remove
1426 NEUTRAL_IT_NO_VPT_INSN predication type.
1427 (cxn_handle_predication): Modify to require condition suffixes.
1428 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1429 * testsuite/gas/arm/cde-scalar.s: Update test.
1430 * testsuite/gas/arm/cde-warnings.l: Update test.
1431 * testsuite/gas/arm/cde-warnings.s: Update test.
1432
da3ec71f
AM		 14332020-02-26 Alan Modra <amodra@gmail.com>
1434
1435 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1436 N_() on empty string.
1437
42135cad
AM		 14382020-02-26 Alan Modra <amodra@gmail.com>
1439
1440 * read.c (read_a_source_file): Call strncpy with length one
1441 less than size of original_case_string.
1442
dc1e8a47
AM		 14432020-02-26 Alan Modra <amodra@gmail.com>
1444
1445 * config/obj-elf.c: Indent labels correctly.
1446 * config/obj-macho.c: Likewise.
1447 * config/tc-aarch64.c: Likewise.
1448 * config/tc-alpha.c: Likewise.
1449 * config/tc-arm.c: Likewise.
1450 * config/tc-cr16.c: Likewise.
1451 * config/tc-crx.c: Likewise.
1452 * config/tc-frv.c: Likewise.
1453 * config/tc-i386-intel.c: Likewise.
1454 * config/tc-i386.c: Likewise.
1455 * config/tc-ia64.c: Likewise.
1456 * config/tc-mn10200.c: Likewise.
1457 * config/tc-mn10300.c: Likewise.
1458 * config/tc-nds32.c: Likewise.
1459 * config/tc-riscv.c: Likewise.
1460 * config/tc-s12z.c: Likewise.
1461 * config/tc-xtensa.c: Likewise.
1462 * config/tc-z80.c: Likewise.
1463 * read.c: Likewise.
1464 * symbols.c: Likewise.
1465 * write.c: Likewise.
1466
bd0cf5a6
NC		 14672020-02-20 Nelson Chu <nelson.chu@sifive.com>
1468
54b2aec1
NC		 1469 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1470 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1471 after parsing all arguments.
1472 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1473 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1474 are used to check if we write a read-only CSR by the CSR instruction.
1475 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1476 all CSR for the read-only CSR checking.
1477 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1478 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1479 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1480 all CSR instructions for the read-only CSR checking.
1481 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1482 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1483
2ca89224
NC		 1484 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1485 (riscv_opts): Initialize it.
1486 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1487 before doing the CSR checking.
1488 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1489 (md_longopts): Add mcsr-check and mno-csr-check.
1490 (md_parse_option): Handle new enum option values.
1491 (s_riscv_option): Handle new long options.
1492 * doc/c-riscv.texi: Add description for the new .option and assembler
1493 options.
1494 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1495 the CSR checking.
1496 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1497
bd0cf5a6
NC		 1498 * config/tc-riscv.c (csr_extra_hash): New.
1499 (enum riscv_csr_class): New enum. Used to decide
1500 whether or not this CSR is legal in the current ISA string.
1501 (struct riscv_csr_extra): New structure to hold all extra information
1502 of CSR.
1503 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1504 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1505 Call hash_reg_name to insert CSR address into reg_names_hash.
1506 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1507 Decide whether the CSR is valid according to the csr_extra_hash.
1508 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1509 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1510 not a boolean. This is same as riscv_init_csr_hash, so keep the
1511 consistent usage.
1512 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1513 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1514 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1515 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1516 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1517 f-ext CSR are not allowed.
1518 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1519 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1520 source file is `priv-reg.s`, and the ISA is rv64if, so the
1521 rv32-only CSR are not allowed.
1522 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1523
10a95fcc
AM		 15242020-02-21 Alan Modra <amodra@gmail.com>
1525
1526 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1527 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1528
dda2980f
AM		 15292020-02-21 Alan Modra <amodra@gmail.com>
1530
1531 PR 25569
1532 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1533 on section size adjustment, instead perform another write if
1534 exec header size is larger than section size.
1535
bd3380bc
NC		 15362020-02-19 Nelson Chu <nelson.chu@sifive.com>
1537
1538 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1539 -mno-arch-attr command line options.
1540
fa164239
JW		 15412020-02-19 Nelson Chu <nelson.chu@sifive.com>
1542
1543 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1544 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1545
fcaaac0a
SB		 15462020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1547
1548 PR 25576
1549 * config/tc-z80.c (md_parse_option): Do not use an underscore
1550 prefix for local labels in SDCC compatability mode.
1551 (z80_start_line_hook): Remove SDCC dollar label support.
1552 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1553 * testsuite/gas/z80/sdcc.s: Likewise.
1554
15552020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1556
1557 PR 25517
1558 * config/tc-z80.c: Add -march option.
1559 * doc/as.texi: Update Z80 documentation.
1560 * doc/c-z80.texi: Likewise.
1561 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1562 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1563 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1564 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1565 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1566 * testsuite/gas/z80/gbz80_all.d: Likewise.
1567 * testsuite/gas/z80/r800_extra.d: Likewise.
1568 * testsuite/gas/z80/r800_ii8.d: Likewise.
1569 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1570 * testsuite/gas/z80/sdcc.d: Likewise.
1571 * testsuite/gas/z80/z180.d: Likewise.
1572 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1573 * testsuite/gas/z80/z80_doc.d: Likewise.
1574 * testsuite/gas/z80/z80_ii8.d: Likewise.
1575 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1576 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1577 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1578 * testsuite/gas/z80/z80_sli.d: Likewise.
1579 * testsuite/gas/z80/z80n_all.d: Likewise.
1580 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1581
a7e12755
L		 15822020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1583
1584 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1585 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1586 * testsuite/gas/i386/i386.exp: Run property-3 and
1587 x86-64-property-3.
1588 * testsuite/gas/i386/property-3.d: New file.
1589 * testsuite/gas/i386/property-3.s: Likewise.
1590 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1591
272a84b1
L		 15922020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1593
1594 * config/tc-i386.c (cpu_arch): Add .popcnt.
1595 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1596 Add a tab before @samp{.sse4a}.
1597
c8f8eebc
JB		 15982020-02-17 Jan Beulich <jbeulich@suse.com>
1599
1600 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1601 for AddrPrefixOpReg templates. Combine the two pieces of
1602 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1603 mode.
1604
eedb0f2c
JB		 16052020-02-17 Jan Beulich <jbeulich@suse.com>
1606
1607 PR gas/14439
1608 * config/tc-i386.c (md_assemble): Also suppress operand
1609 swapping for MONITOR{,X} and MWAIT{,X}.
1610 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1611 Add Intel syntax monitor/mwait tests.
1612 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1613 Adjust expectations.
1614 *testsuite/gas/i386/sse3-intel.d,
1615 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1616 * testsuite/gas/i386/i386.exp: Run new tests.
1617
b9915cbc
JB		 16182020-02-17 Jan Beulich <jbeulich@suse.com>
1619
1620 PR gas/6518
1621 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1622 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1623 re-indentation).
1624 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1625 cases.
1626 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1627 * testsuite/gas/i386/avx512dq-inval.l,
1628 testsuite/gas/i386/inval-avx.l,
1629 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1630 * testsuite/gas/i386/avx512vl-ambig.s,
1631 testsuite/gas/i386/avx512vl-ambig.l: New.
1632 * testsuite/gas/i386/i386.exp: Run new test.
1633
af5c13b0
L		 16342020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1635
1636 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1637 nosse4.
1638 * doc/c-i386.texi: Document sse4a and nosse4a.
1639
07d98387
L		 16402020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1641
1642 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1643 for AT&T syntax.
1644
65fca059
JB		 16452020-02-14 Jan Beulich <jbeulich@suse.com>
1646
1647 PR gas/25438
1648 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1649 casing ...
1650 (process_suffix): ... here. Consider just the first operand
1651 initially.
1652 (check_long_reg): Drop opcode 0x63 special case again.
1653 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1654 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1655 Move ambiguous operand size tests ...
1656 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1657 testsuite/gas/i386/noreg64.s: ... here.
1658 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1659 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1660 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1661 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1662 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1663 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1664 testsuite/gas/i386/x86-64-movsxd.d,
1665 testsuite/gas/i386/x86-64-movsxd-intel.d,
1666 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1667 Adjust expectations.
1668 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1669 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1670 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1671 * testsuite/gas/i386/i386.exp: Run new tests.
1672
b6773884
JB		 16732020-02-14 Jan Beulich <jbeulich@suse.com>
1674
1675 * config/tc-i386.c (process_operands): Also skip segment
1676 override prefix emission if it matches an already present one.
1677 * testsuite/gas/i386/prefix32.s: Add double segment override
1678 cases.
1679 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1680
92334ad2
JB		 16812020-02-14 Jan Beulich <jbeulich@suse.com>
1682
1683 * config/tc-i386.c (process_operands): Drop ineffectual segment
1684 overrides when optimizing.
1685 * testsuite/gas/i386/lea-optimize.d: New.
1686 * testsuite/gas/i386/i386.exp: Run new test.
1687
16882020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1689
1690 * config/tc-i386.c (process_operands): Also check insn prefix
1691 for ineffectual segment override warning. Don't cover possible
1692 VEX/EVEX encoded insns there.
1693 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1694 testsuite/gas/i386/lea.e: New.
1695 * testsuite/gas/i386/i386.exp: Run new test.
1696
0e6724de
L		 16972020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1698
1699 PR gas/25438
1700 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1701 syntax.
1702
292676c1
L		 17032020-02-13 Fangrui Song <maskray@google.com>
1704 H.J. Lu <hongjiu.lu@intel.com>
1705
1706 PR gas/25551
1707 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1708 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1709 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1710 * testsuite/gas/i386/relax-5.d: New file.
1711 * testsuite/gas/i386/relax-5.s: Likewise.
1712 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1713 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1714
7deea9aa
JB		 17152020-02-13 Jan Beulich <jbeulich@suse.com>
1716
1717 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1718 "nosse4" entry.
1719
6c0946d0
JB		 17202020-02-12 Jan Beulich <jbeulich@suse.com>
1721
1722 * config/tc-i386.c (avx512): New (at file scope), moved from
1723 (check_VecOperands): ... here.
1724 (process_suffix): Add [XYZ]MMword operand size handling.
1725 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1726 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1727 tests.
1728 * testsuite/gas/i386/avx512dq-inval.l,
1729 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1730
5990e377
JB		 17312020-02-12 Jan Beulich <jbeulich@suse.com>
1732
1733 PR gas/24546
1734 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1735 code only.
1736 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1737 CALL/JMP in O_tbyte_ptr case.
1738 * doc/c-i386.texi: Mention far call and full pointer load ISA
1739 differences.
1740 * testsuite/gas/i386/x86-64-branch-3.s,
1741 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1742 * testsuite/gas/i386/x86-64-branch-3.d,
1743 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1744 * testsuite/gas/i386/x86-64-branch-5.l,
1745 testsuite/gas/i386/x86-64-branch-5.s: New.
1746 * testsuite/gas/i386/i386.exp: Run new test.
1747
9706160a
JB		 17482020-02-12 Jan Beulich <jbeulich@suse.com>
1749
1750 PR gas/25438
1751 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1752 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1753 64-bit-only warning.
1754 (check_word_reg): Consistently error on mismatching register
1755 size and suffix.
1756 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1757 for movw. Replace suffix / GPR for orb.
1758 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1759 byte GPRs as well as ones for inb/outb with a word accumulator.
1760 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1761 testsuite/gas/i386/inval.l: Adjust expectations.
1762
5de4d9ef
JB		 17632020-02-12 Jan Beulich <jbeulich@suse.com>
1764
1765 * config/tc-i386.c (operand_type_register_match): Also fall
1766 through initial two if()-s when the template allows for a GPR
1767 operand. Adjust comment.
1768
50128d0c
JB		 17692020-02-11 Jan Beulich <jbeulich@suse.com>
1770
1771 (struct _i386_insn): New field "short_form".
1772 (optimize_encoding): Drop setting of shortform field.
1773 (process_suffix): Set i.short_form. Replace shortform use.
1774 (process_operands): Replace shortform use.
1775
1ed818b4
MM		 17762020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1777
1778 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1779 loop initial declaration.
1780
5aae9ae9
MM		 17812020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1782
1783 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1784 instructions that can have 5 arguments.
1785 (enum operand_parse_code): Add new operands.
1786 (parse_operands): Account for new operands.
1787 (S5): New macro.
1788 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1789 (neon_select_shape): Account for P suffix.
1790 (LOW1): Move macro to global position.
1791 (HI4): Move macro to global position.
1792 (vcx_assign_vec_d): New.
1793 (vcx_assign_vec_m): New.
1794 (vcx_assign_vec_n): New.
1795 (enum vcx_reg_type): New.
1796 (vcx_get_reg_type): New.
1797 (vcx_size_pos): New.
1798 (vcx_vec_pos): New.
1799 (vcx_handle_shape): New.
1800 (vcx_ensure_register_in_range): New.
1801 (vcx_handle_register_arguments): New.
1802 (vcx_handle_insn_block): New.
1803 (vcx_handle_common_checks): New.
1804 (do_vcx1): New.
1805 (do_vcx2): New.
1806 (do_vcx3): New.
1807 * testsuite/gas/arm/cde-missing-fp.d: New test.
1808 * testsuite/gas/arm/cde-missing-fp.l: New test.
1809 * testsuite/gas/arm/cde-missing-mve.d: New test.
1810 * testsuite/gas/arm/cde-missing-mve.l: New test.
1811 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1812 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1813 * testsuite/gas/arm/cde-mve.s: New test.
1814 * testsuite/gas/arm/cde-warnings.l:
1815 * testsuite/gas/arm/cde-warnings.s:
1816 * testsuite/gas/arm/cde.d:
1817 * testsuite/gas/arm/cde.s:
1818
4934a27c
MM		 18192020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1820 Matthew Malcomson <matthew.malcomson@arm.com>
1821
1822 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1823 CDE coprocessor that can be enabled.
1824 (enum pred_instruction_type): New pred type.
1825 (BAD_NO_VPT): New error message.
1826 (BAD_CDE): New error message.
1827 (BAD_CDE_COPROC): New error message.
1828 (enum operand_parse_code): Add new immediate operands.
1829 (parse_operands): Account for new immediate operands.
1830 (check_cde_operand): New.
1831 (cde_coproc_enabled): New.
1832 (cde_coproc_pos): New.
1833 (cde_handle_coproc): New.
1834 (cxn_handle_predication): New.
1835 (do_custom_instruction_1): New.
1836 (do_custom_instruction_2): New.
1837 (do_custom_instruction_3): New.
1838 (do_cx1): New.
1839 (do_cx1a): New.
1840 (do_cx1d): New.
1841 (do_cx1da): New.
1842 (do_cx2): New.
1843 (do_cx2a): New.
1844 (do_cx2d): New.
1845 (do_cx2da): New.
1846 (do_cx3): New.
1847 (do_cx3a): New.
1848 (do_cx3d): New.
1849 (do_cx3da): New.
1850 (handle_pred_state): Define new IT block behaviour.
1851 (insns): Add newn CX*{,d}{,a} instructions.
1852 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1853 Define new cdecp extension strings.
1854 * doc/c-arm.texi: Document new cdecp extension arguments.
1855 * testsuite/gas/arm/cde-scalar.d: New test.
1856 * testsuite/gas/arm/cde-scalar.s: New test.
1857 * testsuite/gas/arm/cde-warnings.d: New test.
1858 * testsuite/gas/arm/cde-warnings.l: New test.
1859 * testsuite/gas/arm/cde-warnings.s: New test.
1860 * testsuite/gas/arm/cde.d: New test.
1861 * testsuite/gas/arm/cde.s: New test.
1862
4b5aaf5f
L		 18632020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1864
1865 PR gas/25516
1866 * config/tc-i386.c (intel64): Renamed to ...
1867 (isa64): This.
1868 (match_template): Accept Intel64 only instruction by default.
1869 (i386_displacement): Updated.
1870 (md_parse_option): Updated.
1871 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1872 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1873 -mamd64 to x86-64-sysenter-amd.
1874 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1875
33176d91
AM		 18762020-02-10 Alan Modra <amodra@gmail.com>
1877
1878 * config/obj-elf.c (obj_elf_change_section): Error for section
1879 type, attr or entsize changes in assembly.
1880 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1881 * testsuite/gas/elf/section5.l: Update.
1882
82194874
AM		 18832020-02-10 Alan Modra <amodra@gmail.com>
1884
1885 * output-file.c (output_file_close): Do a normal close when
1886 flag_always_generate_output.
1887 * write.c (write_object_file): Don't stop output when
1888 flag_always_generate_output.
1889
9fc0b501
SB		 18902020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1891
1892 PR 25469
1893 * config/tc-z80.c: Add -gbz80 command line option to generate code
1894 for the GameBoy Z80. Add support for generating DWARF.
1895 * config/tc-z80.h: Add support for DWARF debug information
1896 generation.
1897 * doc/c-z80.texi: Document new command line option.
1898 * testsuite/gas/z80/gbz80_all.d: New file.
1899 * testsuite/gas/z80/gbz80_all.s: New file.
1900 * testsuite/gas/z80/z80.exp: Run the new tests.
1901 * testsuite/gas/z80/z80n_all.d: New file.
1902 * testsuite/gas/z80/z80n_all.s: New file.
1903 * testsuite/gas/z80/z80n_reloc.d: New file.
1904
b7d07216
L		 19052020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1906
1907 PR gas/25381
1908 * config/obj-elf.c (get_section): Also check
1909 linked_to_symbol_name.
1910 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1911 (obj_elf_parse_section_letters): Handle the 'o' flag.
1912 (build_group_lists): Renamed to ...
1913 (build_additional_section_info): This. Set elf_linked_to_section
1914 from map_head.linked_to_symbol_name.
1915 (elf_adjust_symtab): Updated.
1916 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1917 * doc/as.texi: Document the 'o' flag.
1918 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1919 * testsuite/gas/elf/section18.d: New file.
1920 * testsuite/gas/elf/section18.s: Likewise.
1921 * testsuite/gas/elf/section19.d: Likewise.
1922 * testsuite/gas/elf/section19.s: Likewise.
1923 * testsuite/gas/elf/section20.d: Likewise.
1924 * testsuite/gas/elf/section20.s: Likewise.
1925 * testsuite/gas/elf/section21.d: Likewise.
1926 * testsuite/gas/elf/section21.l: Likewise.
1927 * testsuite/gas/elf/section21.s: Likewise.
1928
5eb617a7
L		 19292020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1930
1931 * NEWS: Mention x86 assembler options to align branches for
1932 binutils 2.34.
1933
986ac314
L		 19342020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1935
1936 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1937 only for ELF targets.
1938 * testsuite/gas/i386/unique.d: Don't xfail.
1939 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1940
19234a6d
AM		 19412020-02-06 Alan Modra <amodra@gmail.com>
1942
1943 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1944 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1945
02e0be69
AM		 19462020-02-06 Alan Modra <amodra@gmail.com>
1947
1948 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1949 xfail, and rename test.
1950 * testsuite/gas/elf/section12b.d: Likewise.
1951 * testsuite/gas/elf/section16a.d: Likewise.
1952 * testsuite/gas/elf/section16b.d: Likewise.
1953
a8c4d40b
L		 19542020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1955
1956 PR gas/25380
1957 * config/obj-elf.c (section_match): Removed.
1958 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1959 section_id.
1960 (obj_elf_change_section): Replace info and group_name arguments
1961 with match_p. Also update the section ID and flags from match_p.
1962 (obj_elf_section): Handle "unique,N". Update call to
1963 obj_elf_change_section.
1964 * config/obj-elf.h (elf_section_match): New.
1965 (obj_elf_change_section): Updated.
1966 * config/tc-arm.c (start_unwind_section): Update call to
1967 obj_elf_change_section.
1968 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1969 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1970 (microblaze_s_sdata): Likewise.
1971 (microblaze_s_rdata): Likewise.
1972 (microblaze_s_bss): Likewise.
1973 * config/tc-mips.c (s_change_section): Likewise.
1974 * config/tc-msp430.c (msp430_profiler): Likewise.
1975 * config/tc-rx.c (parse_rx_section): Likewise.
1976 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1977 * doc/as.texi: Document "unique,N" in .section directive.
1978 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1979 * testsuite/gas/elf/section15.d: New file.
1980 * testsuite/gas/elf/section15.s: Likewise.
1981 * testsuite/gas/elf/section16.s: Likewise.
1982 * testsuite/gas/elf/section16a.d: Likewise.
1983 * testsuite/gas/elf/section16b.d: Likewise.
1984 * testsuite/gas/elf/section17.d: Likewise.
1985 * testsuite/gas/elf/section17.l: Likewise.
1986 * testsuite/gas/elf/section17.s: Likewise.
1987 * testsuite/gas/i386/unique.d: Likewise.
1988 * testsuite/gas/i386/unique.s: Likewise.
1989 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1990 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1991
575d37ae
L		 19922020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1993
1994 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1995
2384096c
G		 19962020-02-01 Anthony Green <green@moxielogic.com>
1997
1998 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1999
95441c43
SL		 20002020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2001
2002 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2003 %tls_ldo.
2004
d465d695
AV		 20052020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2006
2007 PR gas/25472
2008 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2009 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2010 +mve.
2011 * testsuite/gas/arm/mve_dsp.d: New test.
2012
d26cc8a9
NC		 20132020-01-31 Nick Clifton <nickc@redhat.com>
2014
2015 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2016 rather than BFD_RELOC_NONE.
2017
90e9955a
SP		 20182020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2019
2020 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2021 to support VLDMIA instruction for MVE.
2022 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2023 instruction for MVE.
2024 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2025 instruction for MVE.
2026 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2027 instruction for MVE.
2028 * testsuite/gas/arm/mve-ldst.d: New test.
2029 * testsuite/gas/arm/mve-ldst.s: Likewise.
2030
53943f32
NC		 20312020-01-31 Nick Clifton <nickc@redhat.com>
2032
2033 * po/fr.po: Updated French translation.
2034 * po/ru.po: Updated Russian translation.
2035
c3036ed0
RS		 20362020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2037
2038 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2039 .s for the movprfx.
2040 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2041 * testsuite/gas/aarch64/sve-movprfx_28.d,
2042 * testsuite/gas/aarch64/sve-movprfx_28.l,
2043 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2044
2ae4c703
JB		 20452020-01-30 Jan Beulich <jbeulich@suse.com>
2046
2047 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2048 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2049 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2050 Adjust expectations.
2051
bd434cc4
JM		 20522020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2053
2054 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2055 * testsuite/gas/bpf/alu-be.d: Likewise.
2056 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2057 * testsuite/gas/bpf/alu32-be.d: Likewise.
2058
aeab2b26
JB		 20592020-01-30 Jan Beulich <jbeulich@suse.com>
2060
2061 * testsuite/gas/i386/x86-64-branch-2.s,
2062 testsuite/gas/i386/x86-64-branch-4.s,
2063 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2064 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2065 testsuite/gas/i386/x86-64-branch-2.d,
2066 testsuite/gas/i386/x86-64-branch-4.l,
2067 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2068
873494c8
JB		 20692020-01-30 Jan Beulich <jbeulich@suse.com>
2070
2071 * config/tc-i386.c (process_suffix): .
2072 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2073 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2074 Add LRETQ case.
2075 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2076 suffix.
2077 testsuite/gas/i386/x86_64.s: Add RETF cases.
2078 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2079 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2080 testsuite/gas/i386/x86-64-opcode.d,
2081 testsuite/gas/i386/x86-64-suffix-intel.d,
2082 testsuite/gas/i386/x86-64-suffix.d,
2083 testsuite/gas/i386/x86_64-intel.d
2084 testsuite/gas/i386/x86_64.d: Adjust expectations.
2085 * testsuite/gas/i386/x86-64-suffix.e,
2086 testsuite/gas/i386/x86_64.e: New.
2087
62b3f548
JB		 20882020-01-30 Jan Beulich <jbeulich@suse.com>
2089
2090 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2091 special case.
2092
bc31405e
L		 20932020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2094
2095 PR binutils/25445
2096 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2097 movsxd.
2098 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2099 differences. Document movslq and movsxd.
2100 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2101 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2102 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2103 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2104 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2105 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2106 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2107 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2108 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2109 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2110 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2111
e3696f67
AM		 21122020-01-27 Alan Modra <amodra@gmail.com>
2113
2114 * testsuite/gas/all/gas.exp: Replace case statements with switch
2115 statements.
2116 * testsuite/gas/elf/elf.exp: Likewise.
2117 * testsuite/gas/macros/macros.exp: Likewise.
2118 * testsuite/lib/gas-defs.exp: Likewise.
2119
7568c93b
TC		 21202020-01-27 Tamar Christina <tamar.christina@arm.com>
2121
2122 PR 25403
2123 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2124 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2125
403d1bd9
JW		 21262020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2127
2128 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2129 s exts must be known, so rename *ok* to *fail*.
2130 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2131 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2132 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2133 above change.
2134 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2135 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2136
be4c5e58
L		 21372020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2138
2139 PR gas/25438
2140 * config/tc-i386.c (check_long_reg): Always disallow double word
2141 suffix in mnemonic with word general register.
2142 * testsuite/gas/i386/general.s: Replace word general register
2143 with double word general register for movl.
2144 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2145 register.
2146 * testsuite/gas/i386/general.l: Updated.
2147 * testsuite/gas/i386/inval.l: Likewise.
2148
9e7028aa
AM		 21492020-01-22 Alan Modra <amodra@gmail.com>
2150
2151 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2152 __tls_get_addr_desc and __tls_get_addr_opt.
2153
e3ed17f3
JB		 21542020-01-21 Jan Beulich <jbeulich@suse.com>
2155
2156 * testsuite/gas/i386/inval-crc32.s,
2157 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2158 * testsuite/gas/i386/inval-crc32.l,
2159 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2160
1a035124
JB		 21612020-01-21 Jan Beulich <jbeulich@suse.com>
2162
2163 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2164 generic code path. Deal with No_lSuf being set in a template.
2165 * testsuite/gas/i386/inval-crc32.l,
2166 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2167 instead of error(s) when operand size is ambiguous.
2168 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2169 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2170 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2171 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2172 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2173 Adjust expectations.
2174
c006a730
JB		 21752020-01-21 Jan Beulich <jbeulich@suse.com>
2176
2177 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2178 and an intel_syntax check. Re-write lack-of-suffix processing
2179 logic.
2180 * doc/c-i386.texi: Document operand size defaults for suffix-
2181 less AT&T syntax insns.
2182 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2183 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2184 testsuite/gas/i386/x86-64-avx-scalar.s,
2185 testsuite/gas/i386/x86-64-avx.s,
2186 testsuite/gas/i386/x86-64-bundle.s,
2187 testsuite/gas/i386/x86-64-intel64.s,
2188 testsuite/gas/i386/x86-64-lock-1.s,
2189 testsuite/gas/i386/x86-64-opcode.s,
2190 testsuite/gas/i386/x86-64-sse2avx.s,
2191 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2192 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2193 testsuite/gas/i386/x86-64-nops.s,
2194 testsuite/gas/i386/x86-64-ptwrite.s,
2195 testsuite/gas/i386/x86-64-simd.s,
2196 testsuite/gas/i386/x86-64-sse-noavx.s,
2197 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2198 insns.
2199 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2200 testsuite/gas/i386/noreg64.s: Add further tests.
2201 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2202 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2203 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2204 testsuite/gas/i386/sse-noavx.d,
2205 testsuite/gas/i386/x86-64-intel64.d,
2206 testsuite/gas/i386/x86-64-nops.d,
2207 testsuite/gas/i386/x86-64-opcode.d,
2208 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2209 testsuite/gas/i386/x86-64-ptwrite.d,
2210 testsuite/gas/i386/x86-64-simd-intel.d,
2211 testsuite/gas/i386/x86-64-simd-suffix.d,
2212 testsuite/gas/i386/x86-64-simd.d,
2213 testsuite/gas/i386/x86-64-sse-noavx.d
2214 testsuite/gas/i386/x86-64-suffix.d,
2215 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2216 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2217 testsuite/gas/i386/noreg64.l: New.
2218 * testsuite/gas/i386/i386.exp: Run new tests.
2219
c906a69a
JB		 22202020-01-21 Jan Beulich <jbeulich@suse.com>
2221
2222 * testsuite/gas/i386/avx512_bf16_vl.s,
2223 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2224 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2225 broadcast forms of VCVTNEPS2BF16.
2226 * testsuite/gas/i386/avx512_bf16_vl.d,
2227 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2228
26916852
NC		 22292020-01-20 Nick Clifton <nickc@redhat.com>
2230
2231 * po/uk.po: Updated Ukranian translation.
2232
14470f07
L		 22332020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2234
2235 PR ld/25416
2236 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2237 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2238 x32 object.
2239 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2240 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2241 R_X86_64_GOTPC32_TLSDESC relocation.
2242
1b1bb2c6
NC		 22432020-01-18 Nick Clifton <nickc@redhat.com>
2244
2245 * configure: Regenerate.
2246 * po/gas.pot: Regenerate.
2247
ae774686
NC		 22482020-01-18 Nick Clifton <nickc@redhat.com>
2249
2250 Binutils 2.34 branch created.
2251
42e04b36
L		 22522020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2253
2254 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2255 with vex_encoding_vex.
2256 (parse_insn): Likewise.
2257 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2258 and {vex3} documentation.
2259 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2260 {vex}.
2261 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2262
2da2eaf4
AV		 22632020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2264
2265 PR 25376
2266 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2267 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2268 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2269 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2270 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2271 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2272
45a4bb20
JB		 22732020-01-16 Jan Beulich <jbeulich@suse.com>
2274
2275 * config/tc-i386.c (match_template): Drop found_cpu_match local
2276 variable.
2277
4814632e
JB		 22782020-01-16 Jan Beulich <jbeulich@suse.com>
2279
2280 * testsuite/gas/i386/avx512dq-inval.l,
2281 testsuite/gas/i386/avx512dq-inval.s: New.
2282 * testsuite/gas/i386/i386.exp: Run new test.
2283
131cb553
JL		 22842020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2285
2286 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2287 relocations when the target is 430X, except when extracting part of an
2288 expression.
2289 (msp430_srcoperand): Adjust comment.
2290 Initialize the expp member of the msp430_operand_s struct as
2291 appropriate.
2292 (msp430_dstoperand): Likewise.
2293 * testsuite/gas/msp430/msp430.exp: Run new test.
2294 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2295 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2296
c24d0e8d
AM		 22972020-01-15 Alan Modra <amodra@gmail.com>
2298
2299 * configure.tgt: Add sparc-*-freebsd case.
2300
e44925ae
LC		 23012020-01-14 Lili Cui <lili.cui@intel.com>
2302
2303 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2304 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2305 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2306 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2307 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2308 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2309 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2310 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2311 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2312 * testsuite/gas/i386/align-branch-5.d: Likewise.
2313 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2314 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2315 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2316 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2317 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2318 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2319 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2320 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2321 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2322 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2323 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2324 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2325
7a6bf3be
SB		 23262020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2327
2328 PR 25377
2329 * config/tc-z80.c: Add support for half precision, single
2330 precision and double precision floating point values.
2331 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2332 * doc/as.texi: Add new z80 command line options.
2333 * doc/c-z80.texi: Document new z80 command line options.
2334 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2335 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2336 * testsuite/gas/z80/z80.exp: Run the new test.
2337 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2338 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2339 * testsuite/gas/z80/strings.d: Update expected output.
2340
82e9597c
MM		 23412020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2342
2343 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2344 dependency.
2345
5e4f7e05
CZ		 23462020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2347
2348 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2349 the CPU.
2350 * config/tc-arc.h: Add header if/defs.
2351 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2352
febda64f
AM		 23532020-01-13 Alan Modra <amodra@gmail.com>
2354
2355 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2356
5496abe1
AM		 23572020-01-13 Alan Modra <amodra@gmail.com>
2358
2359 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2360 insertion.
2361
ec4181f2
AM		 23622020-01-10 Alan Modra <amodra@gmail.com>
2363
2364 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2365 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2366
40c75bc8
SB		 23672020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2368
2369 PR 25224
2370 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2371 opcode byte values.
2372 (emit_ld_r_r): Likewise.
2373 (emit_ld_rr_m): Likewise.
2374 (emit_ld_rr_nn): Likewise.
2375
72aea328
JB		 23762020-01-09 Jan Beulich <jbeulich@suse.com>
2377
2378 * config/tc-i386.c (optimize_encoding): Add
2379 is_any_vex_encoding() invocations. Drop respective
2380 i.tm.extension_opcode == None checks.
2381
3f93af61
JB		 23822020-01-09 Jan Beulich <jbeulich@suse.com>
2383
2384 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2385 REX transformations. Correct comment indentation.
2386
7697afb6
JB		 23872020-01-09 Jan Beulich <jbeulich@suse.com>
2388
2389 * config/tc-i386.c (optimize_encoding): Generalize register
2390 transformation for TEST optimization.
2391
d835a58b
JB		 23922020-01-09 Jan Beulich <jbeulich@suse.com>
2393
2394 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2395 testsuite/gas/i386/x86-64-sysenter-amd.d,
2396 testsuite/gas/i386/x86-64-sysenter-amd.l,
2397 testsuite/gas/i386/x86-64-sysenter-intel.d,
2398 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2399 * testsuite/gas/i386/i386.exp: Run new tests.
2400
915808f6
NC		 24012020-01-08 Nick Clifton <nickc@redhat.com>
2402
2403 PR 25284
2404 * doc/as.texi (Align): Document the fact that all arguments can be
2405 omitted.
2406 (Balign): Likewise.
2407 (P2align): Likewise.
2408
f1f28025
NC		 24092020-01-08 Nick Clifton <nickc@redhat.com>
2410
2411 PR 14891
2412 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2413 already defined as a different symbol type.
2414 * testsuite/gas/elf/pr14891.s: New test source file.
2415 * testsuite/gas/elf/pr14891.d: New test driver.
2416 * testsuite/gas/elf/pr14891.s: New test expected error output.
2417 * testsuite/gas/elf/elf.exp: Run the new test.
2418
030a2e78
AM		 24192020-01-08 Alan Modra <amodra@gmail.com>
2420
2421 * config/tc-z8k.c (md_begin): Make idx unsigned.
2422 (get_specific): Likewise for this_index.
2423
2a1ebfb2
CZ		 24242020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2425
2426 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2427 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2428 (md_operand): Set X_md to absent.
2429 (arc_parse_name): Check for X_md.
2430
16d87673
SB		 24312020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2432
2433 PR 25311
2434 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2435 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2436 NO_STRING_ESCAPES.
2437 * read.c (next_char_of_string): Likewise.
2438 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2439 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2440
a2322019
NC		 24412020-01-03 Nick Clifton <nickc@redhat.com>
2442
2443 * po/sv.po: Updated Swedish translation.
2444
5437a02a
JB		 24452020-01-03 Jan Beulich <jbeulich@suse.com>
2446
2447 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2448 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2449
567dfba2
JB		 24502020-01-03 Jan Beulich <jbeulich@suse.com>
2451
2452 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2453 by-element usdot. Add 64-bit form tests for by-element sudot.
2454 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2455
8c45011a
JB		 24562020-01-03 Jan Beulich <jbeulich@suse.com>
2457
2458 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2459 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2460
f4950f76
JB		 24612020-01-03 Jan Beulich <jbeulich@suse.com>
2462
2463 * testsuite/gas/aarch64/f64mm.d,
2464 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2465
6655dba2
SB		 24662020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2467
2468 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2469 support for assembler code generated by SDCC. Add new relocation
2470 types. Add z80-elf target support.
2471 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2472 labels. Local labels starts from ".L".
2473 * NEWS: Mention the new support.
2474 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2475 * testsuite/gas/all/fwdexp.s: Likewise.
2476 * testsuite/gas/all/cond.l: Likewise.
2477 * testsuite/gas/all/cond.s: Likewise.
2478 * testsuite/gas/all/fwdexp.d: Likewise.
2479 * testsuite/gas/all/fwdexp.s: Likewise.
2480 * testsuite/gas/elf/section2.e-mips: Likewise.
2481 * testsuite/gas/elf/section2.l: Likewise.
2482 * testsuite/gas/elf/section2.s: Likewise.
2483 * testsuite/gas/macros/app1.d: Likewise.
2484 * testsuite/gas/macros/app1.s: Likewise.
2485 * testsuite/gas/macros/app2.d: Likewise.
2486 * testsuite/gas/macros/app2.s: Likewise.
2487 * testsuite/gas/macros/app3.d: Likewise.
2488 * testsuite/gas/macros/app3.s: Likewise.
2489 * testsuite/gas/macros/app4.d: Likewise.
2490 * testsuite/gas/macros/app4.s: Likewise.
2491 * testsuite/gas/macros/app4b.s: Likewise.
2492 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2493 * testsuite/gas/z80/z80.exp: Add new tests
2494 * testsuite/gas/z80/dollar.d: New file.
2495 * testsuite/gas/z80/dollar.s: New file.
2496 * testsuite/gas/z80/ez80_adl_all.d: New file.
2497 * testsuite/gas/z80/ez80_adl_all.s: New file.
2498 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2499 * testsuite/gas/z80/ez80_isuf.s: New file.
2500 * testsuite/gas/z80/ez80_z80_all.d: New file.
2501 * testsuite/gas/z80/ez80_z80_all.s: New file.
2502 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2503 * testsuite/gas/z80/r800_extra.d: New file.
2504 * testsuite/gas/z80/r800_extra.s: New file.
2505 * testsuite/gas/z80/r800_ii8.d: New file.
2506 * testsuite/gas/z80/r800_z80_doc.d: New file.
2507 * testsuite/gas/z80/z180.d: New file.
2508 * testsuite/gas/z80/z180.s: New file.
2509 * testsuite/gas/z80/z180_z80_doc.d: New file.
2510 * testsuite/gas/z80/z80_doc.d: New file.
2511 * testsuite/gas/z80/z80_doc.s: New file.
2512 * testsuite/gas/z80/z80_ii8.d: New file.
2513 * testsuite/gas/z80/z80_ii8.s: New file.
2514 * testsuite/gas/z80/z80_in_f_c.d: New file.
2515 * testsuite/gas/z80/z80_in_f_c.s: New file.
2516 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2517 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2518 * testsuite/gas/z80/z80_out_c_0.d: New file.
2519 * testsuite/gas/z80/z80_out_c_0.s: New file.
2520 * testsuite/gas/z80/z80_reloc.d: New file.
2521 * testsuite/gas/z80/z80_reloc.s: New file.
2522 * testsuite/gas/z80/z80_sli.d: New file.
2523 * testsuite/gas/z80/z80_sli.s: New file.
2524
a65b5de6
SN		 25252020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2526
2527 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2528 REGLIST_RN.
2529
b14ce8bf
AM		 25302020-01-01 Alan Modra <amodra@gmail.com>
2531
2532 Update year range in copyright notice of all files.
2533
0b114740 2534For older changes see ChangeLog-2019
3499769a 2535\f
0b114740 2536Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2537
2538Copying and distribution of this file, with or without modification,
2539are permitted in any medium without royalty provided the copyright
2540notice and this notice are preserved.
2541
2542Local Variables:
2543mode: change-log
2544left-margin: 8
2545fill-column: 74
2546version-control: never
2547End:
A mirror of the official binutils-gdb repository