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x86: add missing 64-bit tests for "don't ignore mandatory pseudo prefixes"
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6778f1c4
JB		 12020-06-09 Jan Beulich <jbeulich@suse.com>
2
3 * testsuite/gas/i386/x86-64-pseudos-bad.s,
4 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
5
73239888
JB		 62020-06-09 Jan Beulich <jbeulich@suse.com>
7
8 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
9 encoding tests.
10 * testsuite/gas/i386/prefix.d: Adjust expectations.
11
bf926894
JB		 122020-06-09 Jan Beulich <jbeulich@suse.com>
13
14 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
15 with VEX/EVEX encoding tests.
16 * testsuite/gas/i386/prefix.d: Adjust expectations.
17
828c2a25
JB		 182020-06-09 Jan Beulich <jbeulich@suse.com>
19
20 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
21 suffix.
22 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
23 * testsuite/gas/i386/noreg64.d: Adjust expectations.
24 * testsuite/gas/i386/noreg-intel64.d,
25 testsuite/gas/i386/noreg-intel64.l,
26 testsuite/gas/i386/noreg-intel64.s: New.
27 * testsuite/gas/i386/i386.exp: Run new tests.
28
da4977e0
JB		 292020-06-09 Jan Beulich <jbeulich@suse.com>
30
31 * config/tc-i386.c (vex_encoding_error): New enumerator.
32 (VEX_check_operands): Rename to VEX_check_encoding. Check
33 for vex_encoding_error. Move Imm4 handling ...
34 (check_VecOperands): ... here.
35 (match_template): Call VEX_check_encoding when there are no
36 operands. Split construct calling check_VecOperands and
37 VEX_check_encoding (when there are operands).
38 (check_register): Don't blindly set vex_encoding_evex.
39 * testsuite/gas/i386/pseudos-bad.s,
40 testsuite/gas/i386/pseudos-bad.l: New.
41 * testsuite/gas/i386/i386.exp: Run new test.
42 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
43
26417f19
AC		 442020-06-08 Alex Coplan <alex.coplan@arm.com>
45
46 * config/tc-arm.c (insns): Add dfb.
47 * testsuite/gas/arm/dfb.d: New test.
48 * testsuite/gas/arm/dfb.s: Input for test.
49
9f3e7dbc
NC		 502020-06-08 Nick Clifton <nickc@redhat.com>
51
52 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
53
dd6b8a0b
JB		 542020-06-08 Jan Beulich <jbeulich@suse.com>
55
56 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
57
73c76375
JB		 582020-06-08 Jan Beulich <jbeulich@suse.com>
59
60 * config/tc-i386.c (check_byte_reg): Drop dead conditional
61 around as_bad().
62
22e00a3f
JB		 632020-06-08 Jan Beulich <jbeulich@suse.com>
64
65 * config/tc-i386.c (check_register): Split RegTR handling, to
66 fail recognition also in 64-bit mode as well as with i586 or
67 i686 explicitly enabled.
68 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
69 * testsuite/gas/i386/x86_64-intel.d,
70 testsuite/gas/i386/x86_64.d: Adjust expectations.
71
1ab84e02
JB		 722020-06-08 Jan Beulich <jbeulich@suse.com>
73
74 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
75 * testsuite/gas/cfi/cfi.exp: Run this test.
76
af32b722
JB		 772020-06-08 Jan Beulich <jbeulich@suse.com>
78
79 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
80 check to %st(N) parsing logic.
81 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
82
8a6fb3f9
JB		 832020-06-08 Jan Beulich <jbeulich@suse.com>
84
85 * config/tc-i386.c (bad_reg): New.
86 (check_VecOperations, i386_att_operand, i386_parse_name): Check
87 for it.
88 (check_register): New, broken out from ...
89 (parse_real_register): ... here. Call it.
90 (parse_register): Call it, and error upon failure.
91 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
92 testsuite/gas/i386/x86-64-equ-bad.s,
93 testsuite/gas/i386/x86-64-equ-bad.l: New.
94 * testsuite/gas/i386/i386.exp: Run new tests.
95
1424c35d
AM		 962020-06-06 Alan Modra <amodra@gmail.com>
97
98 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
99 * doc/c-ppc.texi: Likewise.
100
87c69f97
AM		 1012020-06-06 Alan Modra <amodra@gmail.com>
102
103 * config/tc-ppc.c: Update throughout for reloc renaming.
104
f1919c56
JM		 1052020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
106
107 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
108 stringop-overflow.
109
3fc6c3dc
NC		 1102020-06-05 Nelson Chu <nelson.chu@sifive.com>
111
112 * config/tc-riscv.c (explicit_csr): New static boolean.
113 Used to indicate CSR are explictly used.
114 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
115 (riscv_write_out_attrs): If we already have set elf priv
116 attributes, then generate them. Otherwise, don't generate
117 them when no CSR are used.
118 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
119 * testsuite/gas/riscv/attribute-02.d: Likewise.
120 * testsuite/gas/riscv/attribute-03.d: Likewise.
121 * testsuite/gas/riscv/attribute-04.d: Likewise.
122 * testsuite/gas/riscv/attribute-05.d: Likewise.
123 * testsuite/gas/riscv/attribute-06.d: Likewise.
124 * testsuite/gas/riscv/attribute-07.d: Likewise.
125 * testsuite/gas/riscv/attribute-08.d: Likewise.
126 * testsuite/gas/riscv/attribute-09.d: Likewise.
127 * testsuite/gas/riscv/attribute-10.d: Likewise.
128 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
129 * testsuite/gas/riscv/attribute-11.s: New testcase.
130 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
131 used, so we should output the ELF priv attributes.
132 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
133 used, so output the priv attributes according to the -mpriv-spec.
134 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
135 used, so ignore the -mpriv-spec setting.
136
d413a623
L		 1372020-06-04 H.J. Lu <hongjiu.lu@intel.com>
138
139 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
140 cgen_get_insn_value.
141 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
142 endianness to cgen_get_insn_value and cgen_put_insn_value.
143
7d8b91fd
JM		 1442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
145
146 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
147 cgen_put_insn_value.
148
d8740be1
JM		 1492020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
150
151 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
152 bpf_cgen_cpu_open.
153 (md_assemble): Remove no longer needed hack.
154
e9bffec9
JM		 1552020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
156
157 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
158 cgen_put_insn_value.
159 (gas_cgen_md_apply_fix): Likewise.
160 (gas_cgen_md_apply_fix): Likewise.
161 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
162 cgen_put_insn_value.
163 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
164 cgen_put_insn_value.
165
1cf67587
AM		 1662020-06-04 Alan Modra <amodra@gmail.com>
167
168 * testsuite/config/default.exp: Remove global directive outside
169 proc body.
170 * testsuite/gas/mep/complex-relocs.exp: Likewise.
171 * testsuite/gas/microblaze/relax_size.exp: Likewise.
172 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
173 * testsuite/gas/mt/relocs.exp: Likewise.
174 * testsuite/gas/rx/rx.exp: Likewise.
175
338d56a8
SC		 1762020-06-03 Stephen Casner <casner@acm.org>
177
178 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
179
bb7322c6
JW		 1802020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
181 Jim Wilson <jimw@sifive.com>
182
183 PR 26051
184 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
185 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
186 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
187 Move B before SB. Move J before UJ.
188
c39c821c
AC		 1892020-06-01 Alex Coplan <alex.coplan@arm.com>
190
191 * write.c (relax_segment): Fix handling of negative offset when
192 relaxing an rs_org frag.
193 * testsuite/gas/aarch64/org-neg.d: New test.
194 * testsuite/gas/aarch64/org-neg.l: Error output for test.
195 * testsuite/gas/aarch64/org-neg.s: Input for test.
196 * testsuite/gas/arm/org-neg.d: New test.
197 * testsuite/gas/arm/org-neg.l: Error output for test.
198 * testsuite/gas/arm/org-neg.s: Input for test.
199
66e3eb08
SC		 2002020-05-28 Stephen Casner <casner@acm.org>
201
202 Fix unexpected failures in gas testsuite for pdp11-aout target.
203 These are caused by the PDP11's mix of little-endian octets in
204 shorts but shorts in big endian order for long or quad.
205
206 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
207 * testsuite/gas/all/gas.exp: Select alternate test scripts for
208 pdp11, skip octa test completely.
209 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
210 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
211 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
212
9e85f042
NC		 2132020-05-28 Alex Coplan <alex.coplan@arm.com>
214
215 * frags.c (frag_grow): Fix comment.
216
1c912705
SC		 2172020-05-27 Stephen Casner <casner@acm.org>
218
219 PR gas/26001
220 * config/tc-pdp11.c (parse_reg): Distinguish register names from
221 symbols that begin with a register name.
222 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
223 * testsuite/gas/pdp11/pr26001.s: Likewise.
224 * testsuite/gas/pdp11/pr26001.d: Likewise.
225
5c505568
SC		 2262020-05-27 Simon Cook <simon.cook@embecosm.com>
227
228 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
229 pointer when creating struct riscv_csr_extra.
230
3c730740
L		 2312020-05-26 H.J. Lu <hongjiu.lu@intel.com>
232
233 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
234 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
235 * testsuite/gas/i386/inval-avx512f.l: Updated.
236
57b17940
SSF		 2372020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
238
239 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
240 load/store instruction variants with alignment hints.
241 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
242 instruction variants with alignment hints.
243
e3fed0f2
L		 2442020-05-26 H.J. Lu <hongjiu.lu@intel.com>
245
246 PR gas/26044
247 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
248 instead of R_XGATE_PCREL_X.
249 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
250 BFD_RELOC_XGATE_PCREL_X.
251
8bbc5da5
L		 2522020-05-26 H.J. Lu <hongjiu.lu@intel.com>
253
254 PR gas/26044
255 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
256 with &fragP->fr_literal[0].
257
c4612b92
L		 2582020-05-26 H.J. Lu <hongjiu.lu@intel.com>
259
260 PR gas/26044
261 * config/tc-vax.c (md_estimate_size_before_relax): Replace
262 fragP->fr_literal with &fragP->fr_literal[0].
263 (md_convert_frag): Likewise.
264
70b1b570
L		 2652020-05-26 H.J. Lu <hongjiu.lu@intel.com>
266
267 PR gas/26044
268 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
269 with &fragP->fr_literal[0].
270
e67e940f
L		 2712020-05-26 H.J. Lu <hongjiu.lu@intel.com>
272
273 PR gas/26044
274 * config/tc-crx.c (getreg_image): Change argument type to int.
275 (md_convert_frag): Replace fragP->fr_literal with
276 &fragP->fr_literal[0].
277
a05e3e20
L		 2782020-05-26 H.J. Lu <hongjiu.lu@intel.com>
279
280 PR gas/26044
281 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
282 sprintf with memmove.
283
c6412eee
L		 2842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
285
286 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
287 with &fragP->fr_literal[0].
288
9fcc3457
L		 2892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
290
291 PR gas/26041
292 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
293 2 overlapping strings.
294
6c115e16
L		 2952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
296
297 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
298 with &fragP->fr_literal[0].
299
a39d29cd
L		 3002020-05-25 H.J. Lu <hongjiu.lu@intel.com>
301
302 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
303 with &fragp->fr_literal[0].
304 * config/tc-microblaze.c (md_apply_fix): Likewise.
305 * config/tc-sh.c (md_convert_frag): Likewise.
306
72393fd1
JW		 3072020-05-24 Jim Wilson <jimw@sifive.com>
308
309 PR 26025
310 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
311 asection to segT. New locals seg and subseg. Call subseg_set before
312 fix_new_exp. Call subseg_set after loop to restore original values.
313
9fbb53c7
AM		 3142020-05-21 Alan Modra <amodra@gmail.com>
315
316 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
317 throughout.
318 * config/obj-elf.c: Likewise.
319 * config/tc-aarch64.c: Likewise.
320 * config/tc-arm.c: Likewise.
321 * config/tc-m68k.c: Likewise.
322 * config/tc-nios2.c: Likewise.
323 * config/tc-tic30.c: Likewise.
324 * ecoff.c: Likewise.
325 * read.c: Likewise.
326 * stabs.c: Likewise.
327 * symbols.c: Likewise.
328 * testsuite/gas/all/test-gen.c: Likewise.
329
8f595e9b
NC		 3302020-05-20 Nelson Chu <nelson.chu@sifive.com>
331
332 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
333 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
334 Static variables which are used to set the ISA extensions. You can
335 use -march (or ELF build attributes) and -misa-spec to set them,
336 respectively.
337 (ext_version_hash): The hash table used to handle the extensions
338 with versions.
339 (init_ext_version_hash): Initialize the ext_version_hash according
340 to riscv_ext_version_table.
341 (riscv_get_default_ext_version): The callback function of
342 riscv_parse_subset_t. According to the choosed ISA spec,
343 get the default version for the specific extension.
344 (riscv_set_arch): Set the callback function.
345 (enum options, struct option md_longopts): Add new option -misa-spec.
346 (md_parse_option): Do not call riscv_set_arch for -march. We will
347 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
348 to set default_isa_spec class.
349 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
350 ext_version_hash, and then call riscv_set_arch to set the architecture
351 with versions according to default_arch_with_ext.
352 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
353 x extensions.
354 * testsuite/gas/riscv/attribute-03.d: Likewise.
355 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
356 already set it's version to 2p1 by march, so no need to use the default
357 2p2 version. For m-ext, we do not set the version by -march and ELF arch
358 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
359 ISA spec 2p2, so set 0p0 to it.
360 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
361 zicsr is 2p0 according to ISA spec 20191213.
362 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
363 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
364 You can set them by configure options --with-arch and
365 --with-isa-spec, respectively.
366 (riscv_set_default_isa_spec): New function used to set the
367 default ISA spec.
368 (md_parse_option): Call riscv_set_default_isa_spec rather than
369 call riscv_get_isa_spec_class directly.
370 (riscv_after_parse_args): If the -isa-spec is not set, then we
371 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
372 calling riscv_set_default_isa_spec.
373 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
374 the --with-isa-spec may be set to different ISA spec.
375 * testsuite/gas/riscv/attribute-02.d: Likewise.
376 * testsuite/gas/riscv/attribute-03.d: Likewise.
377 * testsuite/gas/riscv/attribute-04.d: Likewise.
378 * testsuite/gas/riscv/attribute-05.d: Likewise.
379 * testsuite/gas/riscv/attribute-06.d: Likewise.
380 * testsuite/gas/riscv/attribute-07.d: Likewise.
381 * configure.ac: Add configure options, --with-arch and
382 --with-isa-spec.
383 * configure: Regenerated.
384 * config.in: Regenerated.
385 * config/tc-riscv.c (default_priv_spec): Static variable which is
386 used to check if the CSR is valid for the chosen privilege spec. You
387 can use -mpriv-spec to set it.
388 (enum reg_class): We now get the CSR address from csr_extra_hash rather
389 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
390 (riscv_init_csr_hashes): Only need to initialize one hash table
391 csr_extra_hash.
392 (riscv_csr_class_check): Change the return type to void. Don't check
393 the ISA dependency if -mcsr-check isn't set.
394 (riscv_csr_version_check): New function. Check and find the CSR address
395 from csr_extra_hash, according to default_priv_spec. Report warning
396 for the invalid CSR if -mcsr-check is set.
397 (reg_csr_lookup_internal): Updated.
398 (reg_lookup_internal): Likewise.
399 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
400 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
401 (md_parse_option): Call riscv_set_default_priv_version to set
402 default_priv_spec.
403 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
404 privilege spec to the newest one.
405 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
406 include/opcode/riscv.h.
407 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
408 to check the ISA dependency for CSR, so fix the spec version by adding
409 -mpriv-spec=1.11.
410 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
411 version warnings for the test case.
412 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
413 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
414 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
415 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
416 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
417 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
418 Check whether the CSR is valid when privilege version 1.9 is choosed.
419 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
420 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
421 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
422 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
423 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
424 Check whether the CSR is valid when privilege version 1.10 is choosed.
425 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
426 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
427 Check whether the CSR is valid when privilege version 1.11 is choosed.
428 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
429 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
430 setting. You can set it by configure option --with-priv-spec.
431 (riscv_set_default_priv_spec): New function used to set the default
432 privilege spec.
433 (md_parse_option): Call riscv_set_default_priv_spec rather than
434 call riscv_get_priv_spec_class directly.
435 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
436 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
437 calling riscv_set_default_priv_spec.
438 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
439 the --with-priv-spec may be set to different privilege spec.
440 * testsuite/gas/riscv/priv-reg.d: Likewise.
441 * configure.ac: Add configure option --with-priv-spec.
442 * configure: Regenerated.
443 * config.in: Regenerated.
444 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
445 explicit_attr. Set it to TRUE if any ELF attribute is found.
446 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
447 the priv attributes are set.
448 (md_assemble): Set the default_priv_spec according to the priv
449 attributes when we start to assemble instruction.
450 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
451 riscv_write_out_attrs. Update the arch and priv attributes. If we
452 don't set the corresponding ELF attributes, then try to output the
453 default ones.
454 (riscv_set_public_attributes): If any ELF attribute or -march-attr
455 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
456 to update the arch and priv attributes.
457 (s_riscv_attribute): Make sure all arch and priv attributes are set
458 before any instruction.
459 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
460 ELF attribute or -march-attr is set. If the priv attributes are not
461 set, then try to update them by the default setting (-mpriv-spec or
462 --with-priv-spec).
463 * testsuite/gas/riscv/attribute-02.d: Likewise.
464 * testsuite/gas/riscv/attribute-03.d: Likewise.
465 * testsuite/gas/riscv/attribute-04.d: Likewise.
466 * testsuite/gas/riscv/attribute-06.d: Likewise.
467 * testsuite/gas/riscv/attribute-07.d: Likewise.
468 * testsuite/gas/riscv/attribute-08.d: Likewise.
469 * testsuite/gas/riscv/attribute-09.d: Likewise.
470 * testsuite/gas/riscv/attribute-10.d: Likewise.
471 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
472 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
473 set by priv attributes must be supported.
474 * testsuite/gas/riscv/attribute-05.s: Likewise.
475 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
476 priv attributes according to the -mpriv-spec option.
477 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
478 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
479 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
480 * testsuite/gas/riscv/priv-reg.d: Removed.
481 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
482 CSR according to the priv spec 1.9.
483 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
484 CSR according to the priv spec 1.9.1.
485 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
486 CSR according to the priv spec 1.10.
487 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
488 CSR according to the priv spec 1.11.
489 * config/tc-riscv.c (md_show_usage): Add descriptions about
490 the new GAS options.
491 * doc/c-riscv.texi: Likewise.
492
3d205eb4
PB		 4932020-05-19 Peter Bergner <bergner@linux.ibm.com>
494
495 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
496 * testsuite/gas/ppc/power9.d: Likewise.
497 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
498 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
499 sync, wait, waitrsv>: Add tests.
500 * testsuite/gas/ppc/power10.d: Likewise.
501
164446e0
AF		 5022020-05-19 Alexander Fedotov <alfedotov@gmail.com>
503
504 PR 25992
505 * config/tc-arm.c : Add arm_ext_v8r feature.
506 (it_fsm_post_encode): Check arm_ext_v8r feature.
507 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
508
69f57659
AM		 5092020-05-19 Alan Modra <amodra@gmail.com>
510
511 * write.c (write_contents): Use bfd_get_filename rather than
512 accessing bfd->filename directly. Use bfd_section_name rather
513 than accessing section->name directly.
514
0e1d094e
AM		 5152020-05-19 Alan Modra <amodra@gmail.com>
516
517 * symbols.c (local_symbol_make): Init all of lsy_flags.
518
d402189f
AM		 5192020-05-18 Alan Modra <amodra@gmail.com>
520
521 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
522 before looking at add_symbol->sy_flags.
523
503648e4 5242020-05-18 Hongtao Liu <hongtao.liu@intel.com>
525
526 * config/tc-i386.c: Not handle lret/iret.
527 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
528 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
529 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
530 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
531 * testsuite/gas/i386/lfence-ret.s: Ditto.
532 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
533 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
534 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
535 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
536 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
537 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
538 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
539
2a50b401
AM		 5402020-05-15 Alan Modra <amodra@gmail.com>
541 Alex Coplan <alex.coplan@arm.com>
542
543 * symbols.c (struct local_symbol): Update comment.
544 (resolve_symbol_value): For resolved symbols equated to other
545 symbols, verify that the referenced symbol is not a local_symbol
546 before accessing sy_value. Don't leave symbol loops during
547 finalize_syms resolution.
548 * testsuite/gas/all/assign-bad-recursive.d: New test.
549 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
550 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
551 * testsuite/gas/all/gas.exp: Run it.
552
9d95b8e9
NC		 5532020-05-14 Nick Clifton <nickc@redhat.com>
554
555 * po/sv.po: Updated Swedish translation.
556
3b646889
AM		 5572020-05-11 Alan Modra <amodra@gmail.com>
558
559 * testsuite/gas/ppc/scalarquad.d,
560 * testsuite/gas/ppc/scalarquad.s: New test.
561 * testsuite/gas/ppc/ppc.exp: Run it.
562
9cc4ce88
AM		 5632020-05-11 Alan Modra <amodra@gmail.com>
564
565 * testsuite/gas/ppc/rightmost.d,
566 * testsuite/gas/ppc/rightmost.s: New test.
567 * testsuite/gas/ppc/ppc.exp: Run it.
568
5d57bc3f
AM		 5692020-05-11 Alan Modra <amodra@gmail.com>
570
571 * testsuite/gas/ppc/xvtlsbb.d,
572 * testsuite/gas/ppc/xvtlsbb.s: New test.
573 * testsuite/gas/ppc/ppc.exp: Run it.
574
66ef5847
AM		 5752020-05-11 Alan Modra <amodra@gmail.com>
576
577 * testsuite/gas/ppc/stringop.d,
578 * testsuite/gas/ppc/stringop.s: New test.
579 * testsuite/gas/ppc/ppc.exp: Run it.
580
4f3e9537
PB		 5812020-05-11 Peter Bergner <bergner@linux.ibm.com>
582
583 * testsuite/gas/ppc/set_bool.d,
584 * testsuite/gas/ppc/set_bool.s: New test.
585 * testsuite/gas/ppc/ppc.exp: Run it.
586
ec40e91c
AM		 5872020-05-11 Alan Modra <amodra@gmail.com>
588
589 * testsuite/gas/ppc/bitmanip.d,
590 * testsuite/gas/ppc/bitmanip.s: New test.
591 * testsuite/gas/ppc/ppc.exp: Run it.
592
d7e97a76
AM		 5932020-05-11 Alan Modra <amodra@gmail.com>
594
595 * testsuite/gas/ppc/genpcv.d,
596 * testsuite/gas/ppc/genpcv.s: New test.
597 * testsuite/gas/ppc/ppc.exp: Run it.
598
fdefed7c
AM		 5992020-05-11 Alan Modra <amodra@gmail.com>
600
601 * testsuite/gas/ppc/maskmanip.d,
602 * testsuite/gas/ppc/maskmanip.s: New test.
603 * testsuite/gas/ppc/ppc.exp: Run it.
604
aa3c112f
AM		 6052020-05-11 Alan Modra <amodra@gmail.com>
606 Peter Bergner <bergner@linux.ibm.com>
607
608 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
609 (md_assemble): Check acc specified in correct operand.
610 * testsuite/gas/ppc/outerprod.d,
611 * testsuite/gas/ppc/outerprod.s,
612 * testsuite/gas/ppc/vsx4.d,
613 * testsuite/gas/ppc/vsx4.s: New tests.
614 * testsuite/gas/ppc/ppc.exp: Run them.
615
6edbfd3b
AM		 6162020-05-11 Alan Modra <amodra@gmail.com>
617
618 * testsuite/gas/ppc/simd_perm.d,
619 * testsuite/gas/ppc/simd_perm.s: New test.
620 * testsuite/gas/ppc/ppc.exp: Run it.
621
c7d7aea2
AM		 6222020-05-11 Alan Modra <amodra@gmail.com>
623
624 * testsuite/gas/ppc/int128.d,
625 * testsuite/gas/ppc/int128.s: New test.
626 * testsuite/gas/ppc/ppc.exp: Run it.
627
94ba9882
AM		 6282020-05-11 Alan Modra <amodra@gmail.com>
629
630 * testsuite/gas/ppc/vsx_32byte.d,
631 * testsuite/gas/ppc/vsx_32byte.s: New test.
632 * testsuite/gas/ppc/ppc.exp: Run it.
633
f4791f1a
AM		 6342020-05-11 Alan Modra <amodra@gmail.com>
635
636 * testsuite/gas/ppc/vec_mul.s,
637 * testsuite/gas/ppc/vec_mul.d: New test.
638 * testsuite/gas/ppc/ppc.exp: Run it.
639
3ff0a5ba
PB		 6402020-05-11 Peter Bergner <bergner@linux.ibm.com>
641
642 * testsuite/gas/ppc/byte_rev.d,
643 * testsuite/gas/ppc/byte_rev.s: New test.
644 * testsuite/gas/ppc/ppc.exp: Run it.
645
afef4fe9
PB		 6462020-05-11 Peter Bergner <bergner@linux.ibm.com>
647
648 * testsuite/gas/ppc/power10.d: Add paste. tests.
649 * testsuite/gas/ppc/power10.s: Likewise.
650
1224c05d
PB		 6512020-05-11 Peter Bergner <bergner@linux.ibm.com>
652
653 * testsuite/gas/ppc/power10.s: New test.
654 * testsuite/gas/ppc/power10.d: Likewise.
655 * testsuite/gas/ppc/ppc.exp: Run it.
656
7c1f4227
AM		 6572020-05-11 Alan Modra <amodra@gmail.com>
658
659 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
660 renaming.
661 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
662 place of -mfuture/-Mfuture.
663 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
664 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
665
bfeaed38
NC		 6662020-05-06 Nick Clifton <nickc@redhat.com>
667
668 * po/sv.po: Updated Swedish translation.
669
6ef719c0
NC		 6702020-05-06 Nick Clifton <nickc@redhat.com>
671
672 PR 25927
673 * doc/as.texi (Preprocessing): Replace cross reference to not
674 existant document with a URL to the equivalent page in the GCC
675 manual.
676
546cb2d8
NC		 6772020-05-05 Nick Clifton <nickc@redhat.com>
678
679 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
680 construction of a DWARF-5 directory name table.
681 * testsuite/gas/elf/pr25917.d: Update expected output.
682
7d0bd487
GN		 6832020-05-05 Gunther Nikl <gnikl@justmail.de>
684
685 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
686 (md_parse_option): Remove initialization of elf_flags.
070b775f 687
fe05f369
ASDV		 6882020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
689
690 PR gas/25863
691 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
692 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
693 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
694
4706679d
NC		 6952020-05-04 Nick Clifton <nickc@redhat.com>
696
697 PR 25917
698 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
699 table's existence before looking at its entries.
070b775f
NC		 700 Also do not emit a default directory entry if there are no
701 directories in use.
702
4706679d
NC		 703 * testsuite/gas/elf/pr25917.s: New test source file.
704 * testsuite/gas/elf/pr25917.d: New test driver.
705 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
706
09c1e68a
AC		 7072020-04-30 Alex Coplan <alex.coplan@arm.com>
708
709 * config/tc-aarch64.c (fix_insn): Implement for
710 AARCH64_OPND_UNDEFINED.
711 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
712 * testsuite/gas/aarch64/udf.s: New.
713 * testsuite/gas/aarch64/udf.d: New.
714 * testsuite/gas/aarch64/udf-invalid.s: New.
715 * testsuite/gas/aarch64/udf-invalid.l: New.
716 * testsuite/gas/aarch64/udf-invalid.d: New.
717
c578f16e
YS		 7182020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
719
720 * config/tc-rx.c (elf_flags): Reset default value.
721 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
722
935f1f4b
MF		 7232020-04-29 Max Filippov <jcmvbkbc@gmail.com>
724
725 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
726 if it's not defined.
727 (microarch_earliest): New static variable.
728 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
729 simcall opcode has mandatory parameter.
730 (xg_init_global_config): Initialize microarch_earliest.
731
5c936ef5
NC		 7322020-04-29 Nick Clifton <nickc@redhat.com>
733
734 PR 22699
735 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
736 IMM0_8S and add support for IMM0_8U.
737 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
738 unsigned 8-bit immediate.
739 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 740 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 741
251dae91
TC		 7422020-04-27 Tamar Christina <tamar.christina@arm.com>
743
744 * NEWS: Add news entry for big-obj.
745 * config/tc-i386.c (i386_target_format): Support new format.
746 * doc/c-i386.texi: Add i386 support.
747 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
748 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
749
714e6c96
NC		 7502020-04-27 Nick Clifton <nickc@redhat.com>
751
752 PR 25878
753 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
754 (assign_file_to_slot): New function. Fills in an entry in the
755 files table.
756 (allocate_filenum): Use new function.
757 (allocate_filename_to_slot): Use new function. If the specified
758 slot entry is already in use, but was chosen automatically then
759 reassign the automatic entry.
760
a09f656b 7612020-04-26 Hongtao Liu <hongtao.liu@intel.com
762
763 * config/tc-i386.c (lfence_before_ret_shl): New member.
764 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
765 for Anysize insns.
766 (insert_after_load): Issue warning for REP CMPS/SCAS.
767 (insert_before_before): Handle iret, Handle
768 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
769 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
770 -mlfence-before-ret=[none/not/or/shl/yes].
771 Enable -mlfence-before-ret=shl when
772 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
773 (md_show_usage): Ditto.
774 * doc/c-i386.texi: Ditto.
775 * testsuite/gas/i386/i386.exp: Add new testcases.
776 * testsuite/gas/i386/lfence-load-b.d: New.
777 * testsuite/gas/i386/lfence-load-b.e: New.
778 * testsuite/gas/i386/lfence-load.d: Modified.
779 * testsuite/gas/i386/lfence-load.e: New.
780 * testsuite/gas/i386/lfence-load.s: Modified.
781 * testsuite/gas/i386/lfence-ret-a.d: Modified.
782 * testsuite/gas/i386/lfence-ret-b.d: Modified.
783 * testsuite/gas/i386/lfence-ret-c.d: New.
784 * testsuite/gas/i386/lfence-ret-d.d: New.
785 * testsuite/gas/i386/lfence-ret.s: Modified.
786 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
787 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
788 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
789 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
790 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
791 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
792 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
793 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
794 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
795 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
796
30ce8e47
MF		 7972020-04-22 Max Filippov <jcmvbkbc@gmail.com>
798
799 PR ld/25861
800 * config/tc-xtensa.c (md_apply_fix): Replace
801 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
802 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
803 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
804 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
805 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
806
31c89d60
AM		 8072020-04-22 Alan Modra <amodra@gmail.com>
808
809 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
810 symbol for ".symver .. remove".
811 * doc/as.texi (.symver): Update.
812 * testsuite/gas/symver/symver11.s: Make foo weak.
813 * testsuite/gas/symver/symver11.d: Expect an error.
814 * testsuite/gas/symver/symver7.d: Allow other random symbols.
815
1d3eb556
L		 8162020-04-21 H.J. Lu <hongjiu.lu@intel.com>
817
818 * testsuite/gas/symver/symver11.s: Add ".balign 8".
819
bb2a1453
AS		 8202020-04-21 Andreas Schwab <schwab@linux-m68k.org>
821
822 PR 25848
823 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
824 * testsuite/gas/m68k/operands.d: Update.
825 * testsuite/gas/m68k/op68000.d: Update for new error messages.
826
c36876fe
TC		 8272020-04-21 Tamar Christina <tamar.christina@arm.com>
828
829 PR binutils/24753
830 * testsuite/gas/arm/pr24753.d: New test.
831 * testsuite/gas/arm/pr24753.s: New test.
832
6914be53
L		 8332020-04-21 H.J. Lu <hongjiu.lu@intel.com>
834
835 PR gas/23840
836 PR gas/25295
837 * NEWS: Mention .symver extension.
838 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
839 function.
840 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
841 add a version name. Add local, hidden and remove visibility
842 support.
843 (elf_frob_symbol): Handle the list of version names. Update the
844 original symbol to local, hidden or remove it from the symbol
845 table.
846 (elf_frob_file_before_adjust): Handle the list of version names.
847 * config/obj-elf.h (elf_visibility): New.
848 (elf_versioned_name_list): Likewise.
849 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
850 and visibility. Change versioned_name pointer to struct
851 elf_versioned_name_list.
852 * doc/as.texi: Update .symver directive.
853 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
854 error checking tests.
855 * testsuite/gas/symver/symver6.d: New file.
856 * testsuite/gas/symver/symver7.d: Likewise.
857 * testsuite/gas/symver/symver7.s: Likewise.
858 * testsuite/gas/symver/symver8.d: Likewise.
859 * testsuite/gas/symver/symver8.s: Likewise.
860 * testsuite/gas/symver/symver9.s: Likewise.
861 * testsuite/gas/symver/symver9a.d: Likewise.
862 * testsuite/gas/symver/symver9b.d: Likewise.
863 * testsuite/gas/symver/symver10.s: Likewise.
864 * testsuite/gas/symver/symver10a.d: Likewise.
865 * testsuite/gas/symver/symver10b.d: Likewise.
866 * testsuite/gas/symver/symver11.d: Likewise.
867 * testsuite/gas/symver/symver11.s: Likewise.
868 * testsuite/gas/symver/symver12.d: Likewise.
869 * testsuite/gas/symver/symver12.s: Likewise.
870 * testsuite/gas/symver/symver13.d: Likewise.
871 * testsuite/gas/symver/symver13.s: Likewise.
872 * testsuite/gas/symver/symver14.d: Likewise.
873 * testsuite/gas/symver/symver14.l: Likewise.
874 * testsuite/gas/symver/symver15.d: Likewise.
875 * testsuite/gas/symver/symver15.l: Likewise.
876 * testsuite/gas/symver/symver6.l: Removed.
877 * testsuite/gas/symver/symver6.s: Updated.
878
c2e5c986
SD		 8792020-04-20 Sudakshina Das <sudi.das@arm.com>
880
881 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
882 to include TSB.
883 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
884 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
885 * testsuite/gas/aarch64/system.d: Update.
886
8a6e1d1d
SD		 8872020-04-20 Sudakshina Das <sudi.das@arm.com>
888
889 * testsuite/gas/aarch64/bti.d: Update -march option.
890 * testsuite/gas/aarch64/illegal-bti.d: Remove.
891 * testsuite/gas/aarch64/illegal-bti.l: Remove.
892 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
893 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
894
49af2f5c
AM		 8952020-04-17 Alan Modra <amodra@gmail.com>
896
897 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
898
8e4979ac
NC		 8992020-04-16 Gagan Singh Sidhu <broly@mac.com>
900 Nick Clifton <nickc@redhat.com>
901
902 PR 25803
903 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
904 targets.
905 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
906 for the type-2 test.
907 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
908 targets running this test.
909
c54a9b56
DF		 9102020-02-16 David Faust <david.faust@oracle.com>
911
912 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
913 * testsuite/gas/bpf/jump32.s: New file.
914 * testsuite/gas/bpf/jump32.d: Likewise.
915
3071b197
L		 9162020-04-08 H.J. Lu <hongjiu.lu@intel.com>
917
918 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
919 documentation.
920
6a3ab923
GN		 9212020-04-08 Gunther Nikl <gnikl@justmail.de>
922
923 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
924 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 925 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
926 define.
927 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 928 * tc.h (md_pcrel_from_section): Add prototype.
929 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
930 * config/tc-arc.h (md_pcrel_from_section): Likewise.
931 * config/tc-arm.h (md_pcrel_from_section): Likewise.
932 * config/tc-avr.h (md_pcrel_from_section): Likewise.
933 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
934 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
935 * config/tc-csky.h (md_pcrel_from_section): Likewise.
936 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
937 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
938 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
939 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
940 * config/tc-frv.h (md_pcrel_from_section): Likewise.
941 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
942 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
943 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
944 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
945 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
946 * config/tc-mep.h (md_pcrel_from_section): Likewise.
947 * config/tc-metag.h (md_pcrel_from_section): Likewise.
948 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
949 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
950 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
951 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
952 * config/tc-mt.h (md_pcrel_from_section): Likewise.
953 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
954 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
955 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
956 * config/tc-rx.h (md_pcrel_from_section): Likewise.
957 * config/tc-s390.h (md_pcrel_from_section): Likewise.
958 * config/tc-sh.h (md_pcrel_from_section): Likewise.
959 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
960 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 961 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
962 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
963 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
964 md_apply_fix3): Delete prototypes.
6a3ab923 965
6e0e8b45
L		 9662020-04-07 H.J. Lu <hongjiu.lu@intel.com>
967
968 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
969 instructions.
970
266803a2
L		 9712020-04-07 H.J. Lu <hongjiu.lu@intel.com>
972
973 * doc/c-z80.texi: Fix @xref warnings.
974
bb651e8b
CL		 9752020-04-07 Lili Cui <lili.cui@intel.com>
976
977 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
978 (cpu_noarch): Likewise.
979 * doc/c-i386.texi: Document TSXLDTRK.
980 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
981 * testsuite/gas/i386/tsxldtrk.d: Likewise.
982 * testsuite/gas/i386/tsxldtrk.s: Likewise.
983 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
984
4b27d27c
L		 9852020-04-02 Lili Cui <lili.cui@intel.com>
986
987 * config/tc-i386.c (cpu_arch): Add .serialize.
988 (cpu_noarch): Likewise.
989 * doc/c-i386.texi: Document serialize.
990 * testsuite/gas/i386/i386.exp: Run serialize tests
991 * testsuite/gas/i386/serialize.d: Likewise.
992 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
993 * testsuite/gas/i386/serialize.s: Likewise.
994
bb897477
RO		 9952020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
996
997 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
998 * testsuite/gas/elf/section12b.d: Likewise.
999 * testsuite/gas/elf/section16a.d: Likewise.
1000 * testsuite/gas/elf/section16b.d: Likewise.
1001
59e28a97
GN		 10022020-04-02 Gunther Nikl <gnikl@justmail.de>
1003
1004 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1005 with a suppressed address register.
1006
efc3a950
L		 10072020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 PR gas/25756
1010 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1011 * testsuite/gas/i386/localpic.s: Add a test for relocation
1012 against local absolute symbol.
1013 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1014 * testsuite/gas/i386/localpic.d: Updated.
1015 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1016 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1017
15d47c3a
RO		 10182020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1019
1020 PR gas/25732
1021 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1022 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1023 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1024 testsuite/gas/i386/x86-64-jump.d.
1025 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1026 Incorporate changes to
1027 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1028 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1029 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1030 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1031 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1032
876678f0
MR		 10332020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1034
1035 PR 25611
1036 PR 25614
1037 * dwarf2dbg.c: Do not include "bignum.h".
1038
d1a89da5
NC		 10392020-03-30 Nelson Chu <nelson.chu@sifive.com>
1040
1041 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1042 * testsuite/gas/riscv/alias-csr.s: Likewise.
1043 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1044 to priv-reg-pseudo-noalias.
1045 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1046 * testsuite/gas/riscv/bad-csr.l: Likewise.
1047 * testsuite/gas/riscv/bad-csr.s: Likewise.
1048 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1049 * testsuite/gas/riscv/satp.s: Likewise.
1050 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1051 csr instruction, including alias-csr testcase.
1052 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1053 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1054 pseudo instruction with objdump -Mno-aliases.
1055 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1056 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1057 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1058 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1059 * testsuite/gas/riscv/priv-reg.s: Likewise.
1060 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1061 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1062 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1063
b7780957
J		 10642020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1065
1066 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1067 sections with the "b" attribute.
1068
d1023b5d
AM		 10692020-03-22 Alan Modra <amodra@gmail.com>
1070
1071 * testsuite/gas/s12z/truncated.d: Update expected output.
1072
0d832e7f
SB		 10732020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1074
1075 PR 25690
1076 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1077 * doc/c-z80.texi: Update documentation.
1078
327ef784
NC		 10792020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1080
1081 PR 25641
1082 PR 25668
1083 PR 25633
1084 Fix disassembling ED+A4/AC/B4/BC opcodes.
1085 Fix assembling lines containing colonless label and instruction
1086 with first operand inside parentheses.
1087 Fix registration of unsupported by target CPU registers.
1088 * config/tc-z80.c: See above.
1089 * config/tc-z80.h: See above.
1090 * testsuite/gas/z80/colonless.d: Update test.
1091 * testsuite/gas/z80/colonless.s: Likewise.
1092 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1093 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1094 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1095 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1096 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1097 * testsuite/gas/z80/unsup_regs.s: Likewise.
1098 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1099 * testsuite/gas/z80/z80.exp: Likewise.
1100 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1101 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1102 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1103
66d1f7cc
AV		 11042020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1105
1106 PR 25660
1107 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1108 (parse_operands): Handle new operand codes.
1109 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1110 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1111 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1112 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1113 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1114 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1115 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1116 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1117
9e8f1c90
L		 11182020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1119
1120 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1121
97b4a8f7
L		 11222020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1123
1124 * testsuite/gas/i386/i386.exp: Run new tests.
1125 * testsuite/gas/i386/lfence-byte.d: New file.
1126 * testsuite/gas/i386/lfence-byte.e: Likewise.
1127 * testsuite/gas/i386/lfence-byte.s: Likewise.
1128 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1129 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1130 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1131 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1132 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1133 * testsuite/gas/i386/lfence-load.d: Likewise.
1134 * testsuite/gas/i386/lfence-load.s: Likewise.
1135 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1136 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1137 * testsuite/gas/i386/lfence-ret.s: Likewise.
1138 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1139 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1140 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1141 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1142 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1143 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1144 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1145 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1146 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1147 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1148 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1149 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1150
ae531041
L		 11512020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1152
1153 * config/tc-i386.c (lfence_after_load): New.
1154 (lfence_before_indirect_branch_kind): New.
1155 (lfence_before_indirect_branch): New.
1156 (lfence_before_ret_kind): New.
1157 (lfence_before_ret): New.
1158 (last_insn): New.
1159 (load_insn_p): New.
1160 (insert_lfence_after): New.
1161 (insert_lfence_before): New.
1162 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1163 Set last_insn.
1164 (OPTION_MLFENCE_AFTER_LOAD): New.
1165 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1166 (OPTION_MLFENCE_BEFORE_RET): New.
1167 (md_longopts): Add -mlfence-after-load=,
1168 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1169 (md_parse_option): Handle -mlfence-after-load=,
1170 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1171 (md_show_usage): Display -mlfence-after-load=,
1172 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1173 (i386_cons_align): New.
1174 * config/tc-i386.h (i386_cons_align): New.
1175 (md_cons_align): New.
1176 * doc/c-i386.texi: Document -mlfence-after-load=,
1177 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1178
5496f3c6
NC		 11792020-03-11 Nick Clifton <nickc@redhat.com>
1180
1181 PR 25611
1182 PR 25614
1183 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1184 (DWARF2_FILE_SIZE_NAME): Default to -1.
1185 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1186 whichever is higher.
1187 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1188 (NUM_MD5_BYTES): Define.
1189 (struct file entry): Add md5 field.
1190 (get_filenum): Delete and replace with...
1191 (get_basename): New function.
1192 (get_directory_table_entry): New function.
1193 (allocate_filenum): New function.
1194 (allocate_filename_to_slot): New function.
1195 (dwarf2_where): Use new functions.
1196 (dwarf2_directive_filename): Add support for extended .file
1197 pseudo-op.
1198 (dwarf2_directive_loc): Allow the use of file number zero with
1199 DWARF 5 or higher.
1200 (out_file_list): Rename to...
1201 (out_dir_and_file_list): Add DWARF 5 support.
1202 (out_debug_line): Emit extra values into the section header for
1203 DWARF 5.
1204 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1205 * doc/as.texi (.file): Update the description of this pseudo-op.
1206 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1207 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1208 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1209 * NEWS: Mention the new feature.
1210
a6a1f5e0
AM		 12112020-03-10 Alan Modra <amodra@gmail.com>
1212
1213 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1214 to avoid signed overflow.
1215 * config/tc-mcore.c (md_assemble): Likewise.
1216 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1217 * config/tc-nds32.c (SET_ADDEND): Likewise.
1218 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1219
3fabc179
JB		 12202020-03-09 Jan Beulich <jbeulich@suse.com>
1221
1222 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1223 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1224 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1225
190e5fc8
AM		 12262020-03-07 Alan Modra <amodra@gmail.com>
1227
1228 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1229 first column.
1230
84d9ab33
NC		 12312020-03-06 Nick Clifton <nickc@redhat.com>
1232
1233 PR 25614
1234 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1235 0 if the dwarf_level is 5 or more. Complain if a filename follows
1236 a file 0.
1237 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1238 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1239 * testsuite/gas/elf/elf.exp: Run the new test.
1240
1241 PR 25612
1242 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1243 * doc/as.texi: Fix another typo.
1244
31bf1864
NC		 12452020-03-06 Nick Clifton <nickc@redhat.com>
1246
1247 PR 25612
1248 * as.c (dwarf_level): Define.
1249 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1250 (parse_args): Add support for the new options.
1251 as.h (dwarf_level): Prototype.
1252 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1253 value.
1254 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1255 (DWARF2_LINE_VERSION): Remove definition.
1256 * doc/as.texi: Document the new options.
1257
3c968de5
NC		 12582020-03-06 Nick Clifton <nickc@redhat.com>
1259
1260 PR 25572
1261 * as.c (main): Allow matching input and outputs when they are
1262 not regular files.
1263
bc49bfd8
JB		 12642020-03-06 Jan Beulich <jbeulich@suse.com>
1265
1266 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1267 casing.
1268 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1269 one of byte/word/dword/qword is set alongside a SIMD register in
1270 a template's operand.
1271
4873e243
JB		 12722020-03-06 Jan Beulich <jbeulich@suse.com>
1273
1274 * config/tc-i386.c (match_template): Extend code in logic
1275 rejecting certain suffixes in certain modes to also cover mask
1276 register use and VecSIB. Drop special casing of broadcast. Skip
1277 immediates in the check.
1278
e365e234
JB		 12792020-03-06 Jan Beulich <jbeulich@suse.com>
1280
1281 * config/tc-i386.c (match_template): Fold duplicate code in
1282 logic rejecting certain suffixes in certain modes. Drop
1283 pointless "else".
1284
4ed21b58
JB		 12852020-03-06 Jan Beulich <jbeulich@suse.com>
1286
1287 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1288 alongside !norex64 ones.
1289 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1290 with both 32- and 64-bit GPR operands.
1291 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1292 32- and 64-bit GPR operands.
1293 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1294 testsuite/gas/i386/x86-64-avx512bw.d,
1295 testsuite/gas/i386/x86-64-avx512f-intel.d,
1296 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1297
643bb870
JB		 12982020-03-06 Jan Beulich <jbeulich@suse.com>
1299
1300 * config/tc-i386.c (md_assemble): Drop use of rex64.
1301 (process_suffix): For REX.W for 64-bit CRC32.
1302
a23b33b3
JB		 13032020-03-06 Jan Beulich <jbeulich@suse.com>
1304
1305 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1306 addressing for MPX insns without base/index.
1307 * testsuite/gas/i386/mpx-16bit.s,
1308 * testsuite/gas/i386/mpx-16bit.d: New.
1309 * testsuite/gas/i386/i386.exp: Run new test.
1310
a0497384
JB		 13112020-03-06 Jan Beulich <jbeulich@suse.com>
1312
1313 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1314 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1315 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1316 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1317 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1318 as well as a BSWAP one.
1319 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1320 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1321 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1322 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1323 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1324 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1325 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1326 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1327 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1328 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1329 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1330 testsuite/gas/i386/vmx.d: Adjust expectations.
1331
b630c145
JB		 13322020-03-06 Jan Beulich <jbeulich@suse.com>
1333
1334 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1335 from having their operands swapped.
1336 * testsuite/gas/i386/waitpkg.s,
1337 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1338 3-operand cases as well as testing of 16-bit code generation.
1339 * testsuite/gas/i386/waitpkg.d,
1340 testsuite/gas/i386/waitpkg-intel.d,
1341 testsuite/gas/i386/x86-64-waitpkg.d,
1342 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1343
de48783e
NC		 13442020-03-04 Nelson Chu <nelson.chu@sifive.com>
1345
dee35d02
NC		 1346 * config/tc-riscv.c (percent_op_utype): Support the modifier
1347 %got_pcrel_hi.
1348 * doc/c-riscv.texi: Add documentation.
1349 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1350 modifier %got_pcrel_hi.
1351 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1352 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1353 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1354
de48783e
NC		 1355 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1356 (RISC-V-Formats): Update the section name from "Instruction Formats"
1357 to "RISC-V Instruction Formats".
1358
749479c8
AO		 13592020-03-04 Alexandre Oliva <oliva@adacore.com>
1360
1361 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1362 detected in a section which does not have at least 4 byte
1363 alignment.
1364 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1365 * testsuite/gas/arm/ldr-t.s: Likewise.
1366 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1367 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1368 disassembly, ignoring any NOPs that may have been inserted because
1369 of section alignment.
1370 * testsuite/gas/arm/ldr-t.d: Likewise.
1371
a847e322
JB		 13722020-03-04 Jan Beulich <jbeulich@suse.com>
1373
1374 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1375 * doc/c-i386.texi: Mention sev_es.
1376 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1377 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1378 expectations.
1379 * testsuite/gas/i386/arch-13-znver1.d,
1380 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1381
3cd7f3e3
L		 13822020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1383
1384 * config/tc-i386.c (match_template): Replace ignoresize and
1385 defaultsize with mnemonicsize.
1386 (process_suffix): Likewise.
1387
b8ba1385
SB		 13882020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1389
1390 PR 25627
1391 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1392 instruction LD IY,(HL).
1393 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1394 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1395 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1396 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1397
10d97a0f
L		 13982020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 PR gas/25622
1401 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1402 x86-64-default-suffix-avx.
1403 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1404 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1405 * testsuite/gas/i386/noreg64.d: Updated.
1406 * testsuite/gas/i386/noreg64.l: Likewise.
1407 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1408 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1409 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1410
8326546e
SB		 14112020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1412
1413 PR 25604
1414 * config/tc-z80.c (contains_register): Prevent an illegal memory
1415 access when checking an expression for a register name.
1416
e3e896e6
AM		 14172020-03-03 Alan Modra <amodra@gmail.com>
1418
1419 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1420 support.
1421
a4dd6c97
AM		 14222020-03-02 Alan Modra <amodra@gmail.com>
1423
1424 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1425 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1426 and .sbss sections.
1427 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1428 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1429 (s3_s_score_lcomm): Likewise.
1430 * config/tc-score7.c: Similarly.
1431 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1432
dec7b24b
YS		 14332020-02-28 YunQiang Su <syq@debian.org>
1434
1435 PR gas/25539
1436 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1437 to handle multi-labels.
1438 (has_label_name): New.
1439
cceb53b8
MM		 14402020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1441
1442 * config/tc-arm.c (enum pred_instruction_type): Remove
1443 NEUTRAL_IT_NO_VPT_INSN predication type.
1444 (cxn_handle_predication): Modify to require condition suffixes.
1445 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1446 * testsuite/gas/arm/cde-scalar.s: Update test.
1447 * testsuite/gas/arm/cde-warnings.l: Update test.
1448 * testsuite/gas/arm/cde-warnings.s: Update test.
1449
da3ec71f
AM		 14502020-02-26 Alan Modra <amodra@gmail.com>
1451
1452 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1453 N_() on empty string.
1454
42135cad
AM		 14552020-02-26 Alan Modra <amodra@gmail.com>
1456
1457 * read.c (read_a_source_file): Call strncpy with length one
1458 less than size of original_case_string.
1459
dc1e8a47
AM		 14602020-02-26 Alan Modra <amodra@gmail.com>
1461
1462 * config/obj-elf.c: Indent labels correctly.
1463 * config/obj-macho.c: Likewise.
1464 * config/tc-aarch64.c: Likewise.
1465 * config/tc-alpha.c: Likewise.
1466 * config/tc-arm.c: Likewise.
1467 * config/tc-cr16.c: Likewise.
1468 * config/tc-crx.c: Likewise.
1469 * config/tc-frv.c: Likewise.
1470 * config/tc-i386-intel.c: Likewise.
1471 * config/tc-i386.c: Likewise.
1472 * config/tc-ia64.c: Likewise.
1473 * config/tc-mn10200.c: Likewise.
1474 * config/tc-mn10300.c: Likewise.
1475 * config/tc-nds32.c: Likewise.
1476 * config/tc-riscv.c: Likewise.
1477 * config/tc-s12z.c: Likewise.
1478 * config/tc-xtensa.c: Likewise.
1479 * config/tc-z80.c: Likewise.
1480 * read.c: Likewise.
1481 * symbols.c: Likewise.
1482 * write.c: Likewise.
1483
bd0cf5a6
NC		 14842020-02-20 Nelson Chu <nelson.chu@sifive.com>
1485
54b2aec1
NC		 1486 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1487 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1488 after parsing all arguments.
1489 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1490 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1491 are used to check if we write a read-only CSR by the CSR instruction.
1492 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1493 all CSR for the read-only CSR checking.
1494 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1495 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1496 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1497 all CSR instructions for the read-only CSR checking.
1498 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1499 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1500
2ca89224
NC		 1501 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1502 (riscv_opts): Initialize it.
1503 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1504 before doing the CSR checking.
1505 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1506 (md_longopts): Add mcsr-check and mno-csr-check.
1507 (md_parse_option): Handle new enum option values.
1508 (s_riscv_option): Handle new long options.
1509 * doc/c-riscv.texi: Add description for the new .option and assembler
1510 options.
1511 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1512 the CSR checking.
1513 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1514
bd0cf5a6
NC		 1515 * config/tc-riscv.c (csr_extra_hash): New.
1516 (enum riscv_csr_class): New enum. Used to decide
1517 whether or not this CSR is legal in the current ISA string.
1518 (struct riscv_csr_extra): New structure to hold all extra information
1519 of CSR.
1520 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1521 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1522 Call hash_reg_name to insert CSR address into reg_names_hash.
1523 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1524 Decide whether the CSR is valid according to the csr_extra_hash.
1525 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1526 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1527 not a boolean. This is same as riscv_init_csr_hash, so keep the
1528 consistent usage.
1529 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1530 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1531 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1532 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1533 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1534 f-ext CSR are not allowed.
1535 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1536 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1537 source file is `priv-reg.s`, and the ISA is rv64if, so the
1538 rv32-only CSR are not allowed.
1539 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1540
10a95fcc
AM		 15412020-02-21 Alan Modra <amodra@gmail.com>
1542
1543 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1544 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1545
dda2980f
AM		 15462020-02-21 Alan Modra <amodra@gmail.com>
1547
1548 PR 25569
1549 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1550 on section size adjustment, instead perform another write if
1551 exec header size is larger than section size.
1552
bd3380bc
NC		 15532020-02-19 Nelson Chu <nelson.chu@sifive.com>
1554
1555 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1556 -mno-arch-attr command line options.
1557
fa164239
JW		 15582020-02-19 Nelson Chu <nelson.chu@sifive.com>
1559
1560 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1561 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1562
fcaaac0a
SB		 15632020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1564
1565 PR 25576
1566 * config/tc-z80.c (md_parse_option): Do not use an underscore
1567 prefix for local labels in SDCC compatability mode.
1568 (z80_start_line_hook): Remove SDCC dollar label support.
1569 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1570 * testsuite/gas/z80/sdcc.s: Likewise.
1571
15722020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1573
1574 PR 25517
1575 * config/tc-z80.c: Add -march option.
1576 * doc/as.texi: Update Z80 documentation.
1577 * doc/c-z80.texi: Likewise.
1578 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1579 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1580 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1581 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1582 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1583 * testsuite/gas/z80/gbz80_all.d: Likewise.
1584 * testsuite/gas/z80/r800_extra.d: Likewise.
1585 * testsuite/gas/z80/r800_ii8.d: Likewise.
1586 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1587 * testsuite/gas/z80/sdcc.d: Likewise.
1588 * testsuite/gas/z80/z180.d: Likewise.
1589 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1590 * testsuite/gas/z80/z80_doc.d: Likewise.
1591 * testsuite/gas/z80/z80_ii8.d: Likewise.
1592 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1593 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1594 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1595 * testsuite/gas/z80/z80_sli.d: Likewise.
1596 * testsuite/gas/z80/z80n_all.d: Likewise.
1597 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1598
a7e12755
L		 15992020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1600
1601 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1602 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1603 * testsuite/gas/i386/i386.exp: Run property-3 and
1604 x86-64-property-3.
1605 * testsuite/gas/i386/property-3.d: New file.
1606 * testsuite/gas/i386/property-3.s: Likewise.
1607 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1608
272a84b1
L		 16092020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1610
1611 * config/tc-i386.c (cpu_arch): Add .popcnt.
1612 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1613 Add a tab before @samp{.sse4a}.
1614
c8f8eebc
JB		 16152020-02-17 Jan Beulich <jbeulich@suse.com>
1616
1617 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1618 for AddrPrefixOpReg templates. Combine the two pieces of
1619 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1620 mode.
1621
eedb0f2c
JB		 16222020-02-17 Jan Beulich <jbeulich@suse.com>
1623
1624 PR gas/14439
1625 * config/tc-i386.c (md_assemble): Also suppress operand
1626 swapping for MONITOR{,X} and MWAIT{,X}.
1627 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1628 Add Intel syntax monitor/mwait tests.
1629 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1630 Adjust expectations.
1631 *testsuite/gas/i386/sse3-intel.d,
1632 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1633 * testsuite/gas/i386/i386.exp: Run new tests.
1634
b9915cbc
JB		 16352020-02-17 Jan Beulich <jbeulich@suse.com>
1636
1637 PR gas/6518
1638 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1639 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1640 re-indentation).
1641 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1642 cases.
1643 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1644 * testsuite/gas/i386/avx512dq-inval.l,
1645 testsuite/gas/i386/inval-avx.l,
1646 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1647 * testsuite/gas/i386/avx512vl-ambig.s,
1648 testsuite/gas/i386/avx512vl-ambig.l: New.
1649 * testsuite/gas/i386/i386.exp: Run new test.
1650
af5c13b0
L		 16512020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1652
1653 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1654 nosse4.
1655 * doc/c-i386.texi: Document sse4a and nosse4a.
1656
07d98387
L		 16572020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1658
1659 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1660 for AT&T syntax.
1661
65fca059
JB		 16622020-02-14 Jan Beulich <jbeulich@suse.com>
1663
1664 PR gas/25438
1665 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1666 casing ...
1667 (process_suffix): ... here. Consider just the first operand
1668 initially.
1669 (check_long_reg): Drop opcode 0x63 special case again.
1670 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1671 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1672 Move ambiguous operand size tests ...
1673 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1674 testsuite/gas/i386/noreg64.s: ... here.
1675 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1676 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1677 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1678 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1679 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1680 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1681 testsuite/gas/i386/x86-64-movsxd.d,
1682 testsuite/gas/i386/x86-64-movsxd-intel.d,
1683 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1684 Adjust expectations.
1685 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1686 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1687 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1688 * testsuite/gas/i386/i386.exp: Run new tests.
1689
b6773884
JB		 16902020-02-14 Jan Beulich <jbeulich@suse.com>
1691
1692 * config/tc-i386.c (process_operands): Also skip segment
1693 override prefix emission if it matches an already present one.
1694 * testsuite/gas/i386/prefix32.s: Add double segment override
1695 cases.
1696 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1697
92334ad2
JB		 16982020-02-14 Jan Beulich <jbeulich@suse.com>
1699
1700 * config/tc-i386.c (process_operands): Drop ineffectual segment
1701 overrides when optimizing.
1702 * testsuite/gas/i386/lea-optimize.d: New.
1703 * testsuite/gas/i386/i386.exp: Run new test.
1704
17052020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1706
1707 * config/tc-i386.c (process_operands): Also check insn prefix
1708 for ineffectual segment override warning. Don't cover possible
1709 VEX/EVEX encoded insns there.
1710 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1711 testsuite/gas/i386/lea.e: New.
1712 * testsuite/gas/i386/i386.exp: Run new test.
1713
0e6724de
L		 17142020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1715
1716 PR gas/25438
1717 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1718 syntax.
1719
292676c1
L		 17202020-02-13 Fangrui Song <maskray@google.com>
1721 H.J. Lu <hongjiu.lu@intel.com>
1722
1723 PR gas/25551
1724 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1725 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1726 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1727 * testsuite/gas/i386/relax-5.d: New file.
1728 * testsuite/gas/i386/relax-5.s: Likewise.
1729 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1730 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1731
7deea9aa
JB		 17322020-02-13 Jan Beulich <jbeulich@suse.com>
1733
1734 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1735 "nosse4" entry.
1736
6c0946d0
JB		 17372020-02-12 Jan Beulich <jbeulich@suse.com>
1738
1739 * config/tc-i386.c (avx512): New (at file scope), moved from
1740 (check_VecOperands): ... here.
1741 (process_suffix): Add [XYZ]MMword operand size handling.
1742 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1743 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1744 tests.
1745 * testsuite/gas/i386/avx512dq-inval.l,
1746 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1747
5990e377
JB		 17482020-02-12 Jan Beulich <jbeulich@suse.com>
1749
1750 PR gas/24546
1751 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1752 code only.
1753 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1754 CALL/JMP in O_tbyte_ptr case.
1755 * doc/c-i386.texi: Mention far call and full pointer load ISA
1756 differences.
1757 * testsuite/gas/i386/x86-64-branch-3.s,
1758 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1759 * testsuite/gas/i386/x86-64-branch-3.d,
1760 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1761 * testsuite/gas/i386/x86-64-branch-5.l,
1762 testsuite/gas/i386/x86-64-branch-5.s: New.
1763 * testsuite/gas/i386/i386.exp: Run new test.
1764
9706160a
JB		 17652020-02-12 Jan Beulich <jbeulich@suse.com>
1766
1767 PR gas/25438
1768 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1769 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1770 64-bit-only warning.
1771 (check_word_reg): Consistently error on mismatching register
1772 size and suffix.
1773 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1774 for movw. Replace suffix / GPR for orb.
1775 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1776 byte GPRs as well as ones for inb/outb with a word accumulator.
1777 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1778 testsuite/gas/i386/inval.l: Adjust expectations.
1779
5de4d9ef
JB		 17802020-02-12 Jan Beulich <jbeulich@suse.com>
1781
1782 * config/tc-i386.c (operand_type_register_match): Also fall
1783 through initial two if()-s when the template allows for a GPR
1784 operand. Adjust comment.
1785
50128d0c
JB		 17862020-02-11 Jan Beulich <jbeulich@suse.com>
1787
1788 (struct _i386_insn): New field "short_form".
1789 (optimize_encoding): Drop setting of shortform field.
1790 (process_suffix): Set i.short_form. Replace shortform use.
1791 (process_operands): Replace shortform use.
1792
1ed818b4
MM		 17932020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1794
1795 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1796 loop initial declaration.
1797
5aae9ae9
MM		 17982020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1799
1800 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1801 instructions that can have 5 arguments.
1802 (enum operand_parse_code): Add new operands.
1803 (parse_operands): Account for new operands.
1804 (S5): New macro.
1805 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1806 (neon_select_shape): Account for P suffix.
1807 (LOW1): Move macro to global position.
1808 (HI4): Move macro to global position.
1809 (vcx_assign_vec_d): New.
1810 (vcx_assign_vec_m): New.
1811 (vcx_assign_vec_n): New.
1812 (enum vcx_reg_type): New.
1813 (vcx_get_reg_type): New.
1814 (vcx_size_pos): New.
1815 (vcx_vec_pos): New.
1816 (vcx_handle_shape): New.
1817 (vcx_ensure_register_in_range): New.
1818 (vcx_handle_register_arguments): New.
1819 (vcx_handle_insn_block): New.
1820 (vcx_handle_common_checks): New.
1821 (do_vcx1): New.
1822 (do_vcx2): New.
1823 (do_vcx3): New.
1824 * testsuite/gas/arm/cde-missing-fp.d: New test.
1825 * testsuite/gas/arm/cde-missing-fp.l: New test.
1826 * testsuite/gas/arm/cde-missing-mve.d: New test.
1827 * testsuite/gas/arm/cde-missing-mve.l: New test.
1828 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1829 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1830 * testsuite/gas/arm/cde-mve.s: New test.
1831 * testsuite/gas/arm/cde-warnings.l:
1832 * testsuite/gas/arm/cde-warnings.s:
1833 * testsuite/gas/arm/cde.d:
1834 * testsuite/gas/arm/cde.s:
1835
4934a27c
MM		 18362020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1837 Matthew Malcomson <matthew.malcomson@arm.com>
1838
1839 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1840 CDE coprocessor that can be enabled.
1841 (enum pred_instruction_type): New pred type.
1842 (BAD_NO_VPT): New error message.
1843 (BAD_CDE): New error message.
1844 (BAD_CDE_COPROC): New error message.
1845 (enum operand_parse_code): Add new immediate operands.
1846 (parse_operands): Account for new immediate operands.
1847 (check_cde_operand): New.
1848 (cde_coproc_enabled): New.
1849 (cde_coproc_pos): New.
1850 (cde_handle_coproc): New.
1851 (cxn_handle_predication): New.
1852 (do_custom_instruction_1): New.
1853 (do_custom_instruction_2): New.
1854 (do_custom_instruction_3): New.
1855 (do_cx1): New.
1856 (do_cx1a): New.
1857 (do_cx1d): New.
1858 (do_cx1da): New.
1859 (do_cx2): New.
1860 (do_cx2a): New.
1861 (do_cx2d): New.
1862 (do_cx2da): New.
1863 (do_cx3): New.
1864 (do_cx3a): New.
1865 (do_cx3d): New.
1866 (do_cx3da): New.
1867 (handle_pred_state): Define new IT block behaviour.
1868 (insns): Add newn CX*{,d}{,a} instructions.
1869 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1870 Define new cdecp extension strings.
1871 * doc/c-arm.texi: Document new cdecp extension arguments.
1872 * testsuite/gas/arm/cde-scalar.d: New test.
1873 * testsuite/gas/arm/cde-scalar.s: New test.
1874 * testsuite/gas/arm/cde-warnings.d: New test.
1875 * testsuite/gas/arm/cde-warnings.l: New test.
1876 * testsuite/gas/arm/cde-warnings.s: New test.
1877 * testsuite/gas/arm/cde.d: New test.
1878 * testsuite/gas/arm/cde.s: New test.
1879
4b5aaf5f
L		 18802020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1881
1882 PR gas/25516
1883 * config/tc-i386.c (intel64): Renamed to ...
1884 (isa64): This.
1885 (match_template): Accept Intel64 only instruction by default.
1886 (i386_displacement): Updated.
1887 (md_parse_option): Updated.
1888 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1889 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1890 -mamd64 to x86-64-sysenter-amd.
1891 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1892
33176d91
AM		 18932020-02-10 Alan Modra <amodra@gmail.com>
1894
1895 * config/obj-elf.c (obj_elf_change_section): Error for section
1896 type, attr or entsize changes in assembly.
1897 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1898 * testsuite/gas/elf/section5.l: Update.
1899
82194874
AM		 19002020-02-10 Alan Modra <amodra@gmail.com>
1901
1902 * output-file.c (output_file_close): Do a normal close when
1903 flag_always_generate_output.
1904 * write.c (write_object_file): Don't stop output when
1905 flag_always_generate_output.
1906
9fc0b501
SB		 19072020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1908
1909 PR 25469
1910 * config/tc-z80.c: Add -gbz80 command line option to generate code
1911 for the GameBoy Z80. Add support for generating DWARF.
1912 * config/tc-z80.h: Add support for DWARF debug information
1913 generation.
1914 * doc/c-z80.texi: Document new command line option.
1915 * testsuite/gas/z80/gbz80_all.d: New file.
1916 * testsuite/gas/z80/gbz80_all.s: New file.
1917 * testsuite/gas/z80/z80.exp: Run the new tests.
1918 * testsuite/gas/z80/z80n_all.d: New file.
1919 * testsuite/gas/z80/z80n_all.s: New file.
1920 * testsuite/gas/z80/z80n_reloc.d: New file.
1921
b7d07216
L		 19222020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1923
1924 PR gas/25381
1925 * config/obj-elf.c (get_section): Also check
1926 linked_to_symbol_name.
1927 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1928 (obj_elf_parse_section_letters): Handle the 'o' flag.
1929 (build_group_lists): Renamed to ...
1930 (build_additional_section_info): This. Set elf_linked_to_section
1931 from map_head.linked_to_symbol_name.
1932 (elf_adjust_symtab): Updated.
1933 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1934 * doc/as.texi: Document the 'o' flag.
1935 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1936 * testsuite/gas/elf/section18.d: New file.
1937 * testsuite/gas/elf/section18.s: Likewise.
1938 * testsuite/gas/elf/section19.d: Likewise.
1939 * testsuite/gas/elf/section19.s: Likewise.
1940 * testsuite/gas/elf/section20.d: Likewise.
1941 * testsuite/gas/elf/section20.s: Likewise.
1942 * testsuite/gas/elf/section21.d: Likewise.
1943 * testsuite/gas/elf/section21.l: Likewise.
1944 * testsuite/gas/elf/section21.s: Likewise.
1945
5eb617a7
L		 19462020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1947
1948 * NEWS: Mention x86 assembler options to align branches for
1949 binutils 2.34.
1950
986ac314
L		 19512020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1952
1953 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1954 only for ELF targets.
1955 * testsuite/gas/i386/unique.d: Don't xfail.
1956 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1957
19234a6d
AM		 19582020-02-06 Alan Modra <amodra@gmail.com>
1959
1960 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1961 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1962
02e0be69
AM		 19632020-02-06 Alan Modra <amodra@gmail.com>
1964
1965 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1966 xfail, and rename test.
1967 * testsuite/gas/elf/section12b.d: Likewise.
1968 * testsuite/gas/elf/section16a.d: Likewise.
1969 * testsuite/gas/elf/section16b.d: Likewise.
1970
a8c4d40b
L		 19712020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1972
1973 PR gas/25380
1974 * config/obj-elf.c (section_match): Removed.
1975 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1976 section_id.
1977 (obj_elf_change_section): Replace info and group_name arguments
1978 with match_p. Also update the section ID and flags from match_p.
1979 (obj_elf_section): Handle "unique,N". Update call to
1980 obj_elf_change_section.
1981 * config/obj-elf.h (elf_section_match): New.
1982 (obj_elf_change_section): Updated.
1983 * config/tc-arm.c (start_unwind_section): Update call to
1984 obj_elf_change_section.
1985 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1986 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1987 (microblaze_s_sdata): Likewise.
1988 (microblaze_s_rdata): Likewise.
1989 (microblaze_s_bss): Likewise.
1990 * config/tc-mips.c (s_change_section): Likewise.
1991 * config/tc-msp430.c (msp430_profiler): Likewise.
1992 * config/tc-rx.c (parse_rx_section): Likewise.
1993 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1994 * doc/as.texi: Document "unique,N" in .section directive.
1995 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1996 * testsuite/gas/elf/section15.d: New file.
1997 * testsuite/gas/elf/section15.s: Likewise.
1998 * testsuite/gas/elf/section16.s: Likewise.
1999 * testsuite/gas/elf/section16a.d: Likewise.
2000 * testsuite/gas/elf/section16b.d: Likewise.
2001 * testsuite/gas/elf/section17.d: Likewise.
2002 * testsuite/gas/elf/section17.l: Likewise.
2003 * testsuite/gas/elf/section17.s: Likewise.
2004 * testsuite/gas/i386/unique.d: Likewise.
2005 * testsuite/gas/i386/unique.s: Likewise.
2006 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2007 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2008
575d37ae
L		 20092020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2010
2011 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2012
2384096c
G		 20132020-02-01 Anthony Green <green@moxielogic.com>
2014
2015 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2016
95441c43
SL		 20172020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2018
2019 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2020 %tls_ldo.
2021
d465d695
AV		 20222020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2023
2024 PR gas/25472
2025 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2026 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2027 +mve.
2028 * testsuite/gas/arm/mve_dsp.d: New test.
2029
d26cc8a9
NC		 20302020-01-31 Nick Clifton <nickc@redhat.com>
2031
2032 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2033 rather than BFD_RELOC_NONE.
2034
90e9955a
SP		 20352020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2036
2037 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2038 to support VLDMIA instruction for MVE.
2039 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2040 instruction for MVE.
2041 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2042 instruction for MVE.
2043 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2044 instruction for MVE.
2045 * testsuite/gas/arm/mve-ldst.d: New test.
2046 * testsuite/gas/arm/mve-ldst.s: Likewise.
2047
53943f32
NC		 20482020-01-31 Nick Clifton <nickc@redhat.com>
2049
2050 * po/fr.po: Updated French translation.
2051 * po/ru.po: Updated Russian translation.
2052
c3036ed0
RS		 20532020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2054
2055 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2056 .s for the movprfx.
2057 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2058 * testsuite/gas/aarch64/sve-movprfx_28.d,
2059 * testsuite/gas/aarch64/sve-movprfx_28.l,
2060 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2061
2ae4c703
JB		 20622020-01-30 Jan Beulich <jbeulich@suse.com>
2063
2064 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2065 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2066 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2067 Adjust expectations.
2068
bd434cc4
JM		 20692020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2070
2071 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2072 * testsuite/gas/bpf/alu-be.d: Likewise.
2073 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2074 * testsuite/gas/bpf/alu32-be.d: Likewise.
2075
aeab2b26
JB		 20762020-01-30 Jan Beulich <jbeulich@suse.com>
2077
2078 * testsuite/gas/i386/x86-64-branch-2.s,
2079 testsuite/gas/i386/x86-64-branch-4.s,
2080 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2081 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2082 testsuite/gas/i386/x86-64-branch-2.d,
2083 testsuite/gas/i386/x86-64-branch-4.l,
2084 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2085
873494c8
JB		 20862020-01-30 Jan Beulich <jbeulich@suse.com>
2087
2088 * config/tc-i386.c (process_suffix): .
2089 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2090 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2091 Add LRETQ case.
2092 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2093 suffix.
2094 testsuite/gas/i386/x86_64.s: Add RETF cases.
2095 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2096 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2097 testsuite/gas/i386/x86-64-opcode.d,
2098 testsuite/gas/i386/x86-64-suffix-intel.d,
2099 testsuite/gas/i386/x86-64-suffix.d,
2100 testsuite/gas/i386/x86_64-intel.d
2101 testsuite/gas/i386/x86_64.d: Adjust expectations.
2102 * testsuite/gas/i386/x86-64-suffix.e,
2103 testsuite/gas/i386/x86_64.e: New.
2104
62b3f548
JB		 21052020-01-30 Jan Beulich <jbeulich@suse.com>
2106
2107 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2108 special case.
2109
bc31405e
L		 21102020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2111
2112 PR binutils/25445
2113 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2114 movsxd.
2115 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2116 differences. Document movslq and movsxd.
2117 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2118 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2119 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2120 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2121 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2122 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2123 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2124 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2125 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2126 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2127 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2128
e3696f67
AM		 21292020-01-27 Alan Modra <amodra@gmail.com>
2130
2131 * testsuite/gas/all/gas.exp: Replace case statements with switch
2132 statements.
2133 * testsuite/gas/elf/elf.exp: Likewise.
2134 * testsuite/gas/macros/macros.exp: Likewise.
2135 * testsuite/lib/gas-defs.exp: Likewise.
2136
7568c93b
TC		 21372020-01-27 Tamar Christina <tamar.christina@arm.com>
2138
2139 PR 25403
2140 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2141 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2142
403d1bd9
JW		 21432020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2144
2145 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2146 s exts must be known, so rename *ok* to *fail*.
2147 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2148 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2149 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2150 above change.
2151 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2152 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2153
be4c5e58
L		 21542020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2155
2156 PR gas/25438
2157 * config/tc-i386.c (check_long_reg): Always disallow double word
2158 suffix in mnemonic with word general register.
2159 * testsuite/gas/i386/general.s: Replace word general register
2160 with double word general register for movl.
2161 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2162 register.
2163 * testsuite/gas/i386/general.l: Updated.
2164 * testsuite/gas/i386/inval.l: Likewise.
2165
9e7028aa
AM		 21662020-01-22 Alan Modra <amodra@gmail.com>
2167
2168 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2169 __tls_get_addr_desc and __tls_get_addr_opt.
2170
e3ed17f3
JB		 21712020-01-21 Jan Beulich <jbeulich@suse.com>
2172
2173 * testsuite/gas/i386/inval-crc32.s,
2174 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2175 * testsuite/gas/i386/inval-crc32.l,
2176 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2177
1a035124
JB		 21782020-01-21 Jan Beulich <jbeulich@suse.com>
2179
2180 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2181 generic code path. Deal with No_lSuf being set in a template.
2182 * testsuite/gas/i386/inval-crc32.l,
2183 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2184 instead of error(s) when operand size is ambiguous.
2185 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2186 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2187 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2188 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2189 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2190 Adjust expectations.
2191
c006a730
JB		 21922020-01-21 Jan Beulich <jbeulich@suse.com>
2193
2194 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2195 and an intel_syntax check. Re-write lack-of-suffix processing
2196 logic.
2197 * doc/c-i386.texi: Document operand size defaults for suffix-
2198 less AT&T syntax insns.
2199 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2200 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2201 testsuite/gas/i386/x86-64-avx-scalar.s,
2202 testsuite/gas/i386/x86-64-avx.s,
2203 testsuite/gas/i386/x86-64-bundle.s,
2204 testsuite/gas/i386/x86-64-intel64.s,
2205 testsuite/gas/i386/x86-64-lock-1.s,
2206 testsuite/gas/i386/x86-64-opcode.s,
2207 testsuite/gas/i386/x86-64-sse2avx.s,
2208 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2209 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2210 testsuite/gas/i386/x86-64-nops.s,
2211 testsuite/gas/i386/x86-64-ptwrite.s,
2212 testsuite/gas/i386/x86-64-simd.s,
2213 testsuite/gas/i386/x86-64-sse-noavx.s,
2214 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2215 insns.
2216 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2217 testsuite/gas/i386/noreg64.s: Add further tests.
2218 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2219 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2220 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2221 testsuite/gas/i386/sse-noavx.d,
2222 testsuite/gas/i386/x86-64-intel64.d,
2223 testsuite/gas/i386/x86-64-nops.d,
2224 testsuite/gas/i386/x86-64-opcode.d,
2225 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2226 testsuite/gas/i386/x86-64-ptwrite.d,
2227 testsuite/gas/i386/x86-64-simd-intel.d,
2228 testsuite/gas/i386/x86-64-simd-suffix.d,
2229 testsuite/gas/i386/x86-64-simd.d,
2230 testsuite/gas/i386/x86-64-sse-noavx.d
2231 testsuite/gas/i386/x86-64-suffix.d,
2232 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2233 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2234 testsuite/gas/i386/noreg64.l: New.
2235 * testsuite/gas/i386/i386.exp: Run new tests.
2236
c906a69a
JB		 22372020-01-21 Jan Beulich <jbeulich@suse.com>
2238
2239 * testsuite/gas/i386/avx512_bf16_vl.s,
2240 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2241 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2242 broadcast forms of VCVTNEPS2BF16.
2243 * testsuite/gas/i386/avx512_bf16_vl.d,
2244 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2245
26916852
NC		 22462020-01-20 Nick Clifton <nickc@redhat.com>
2247
2248 * po/uk.po: Updated Ukranian translation.
2249
14470f07
L		 22502020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2251
2252 PR ld/25416
2253 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2254 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2255 x32 object.
2256 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2257 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2258 R_X86_64_GOTPC32_TLSDESC relocation.
2259
1b1bb2c6
NC		 22602020-01-18 Nick Clifton <nickc@redhat.com>
2261
2262 * configure: Regenerate.
2263 * po/gas.pot: Regenerate.
2264
ae774686
NC		 22652020-01-18 Nick Clifton <nickc@redhat.com>
2266
2267 Binutils 2.34 branch created.
2268
42e04b36
L		 22692020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2270
2271 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2272 with vex_encoding_vex.
2273 (parse_insn): Likewise.
2274 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2275 and {vex3} documentation.
2276 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2277 {vex}.
2278 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2279
2da2eaf4
AV		 22802020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2281
2282 PR 25376
2283 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2284 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2285 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2286 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2287 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2288 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2289
45a4bb20
JB		 22902020-01-16 Jan Beulich <jbeulich@suse.com>
2291
2292 * config/tc-i386.c (match_template): Drop found_cpu_match local
2293 variable.
2294
4814632e
JB		 22952020-01-16 Jan Beulich <jbeulich@suse.com>
2296
2297 * testsuite/gas/i386/avx512dq-inval.l,
2298 testsuite/gas/i386/avx512dq-inval.s: New.
2299 * testsuite/gas/i386/i386.exp: Run new test.
2300
131cb553
JL		 23012020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2302
2303 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2304 relocations when the target is 430X, except when extracting part of an
2305 expression.
2306 (msp430_srcoperand): Adjust comment.
2307 Initialize the expp member of the msp430_operand_s struct as
2308 appropriate.
2309 (msp430_dstoperand): Likewise.
2310 * testsuite/gas/msp430/msp430.exp: Run new test.
2311 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2312 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2313
c24d0e8d
AM		 23142020-01-15 Alan Modra <amodra@gmail.com>
2315
2316 * configure.tgt: Add sparc-*-freebsd case.
2317
e44925ae
LC		 23182020-01-14 Lili Cui <lili.cui@intel.com>
2319
2320 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2321 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2322 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2323 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2324 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2325 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2326 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2327 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2328 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2329 * testsuite/gas/i386/align-branch-5.d: Likewise.
2330 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2331 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2332 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2333 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2334 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2335 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2336 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2337 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2338 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2339 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2340 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2341 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2342
7a6bf3be
SB		 23432020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2344
2345 PR 25377
2346 * config/tc-z80.c: Add support for half precision, single
2347 precision and double precision floating point values.
2348 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2349 * doc/as.texi: Add new z80 command line options.
2350 * doc/c-z80.texi: Document new z80 command line options.
2351 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2352 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2353 * testsuite/gas/z80/z80.exp: Run the new test.
2354 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2355 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2356 * testsuite/gas/z80/strings.d: Update expected output.
2357
82e9597c
MM		 23582020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2359
2360 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2361 dependency.
2362
5e4f7e05
CZ		 23632020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2364
2365 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2366 the CPU.
2367 * config/tc-arc.h: Add header if/defs.
2368 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2369
febda64f
AM		 23702020-01-13 Alan Modra <amodra@gmail.com>
2371
2372 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2373
5496abe1
AM		 23742020-01-13 Alan Modra <amodra@gmail.com>
2375
2376 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2377 insertion.
2378
ec4181f2
AM		 23792020-01-10 Alan Modra <amodra@gmail.com>
2380
2381 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2382 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2383
40c75bc8
SB		 23842020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2385
2386 PR 25224
2387 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2388 opcode byte values.
2389 (emit_ld_r_r): Likewise.
2390 (emit_ld_rr_m): Likewise.
2391 (emit_ld_rr_nn): Likewise.
2392
72aea328
JB		 23932020-01-09 Jan Beulich <jbeulich@suse.com>
2394
2395 * config/tc-i386.c (optimize_encoding): Add
2396 is_any_vex_encoding() invocations. Drop respective
2397 i.tm.extension_opcode == None checks.
2398
3f93af61
JB		 23992020-01-09 Jan Beulich <jbeulich@suse.com>
2400
2401 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2402 REX transformations. Correct comment indentation.
2403
7697afb6
JB		 24042020-01-09 Jan Beulich <jbeulich@suse.com>
2405
2406 * config/tc-i386.c (optimize_encoding): Generalize register
2407 transformation for TEST optimization.
2408
d835a58b
JB		 24092020-01-09 Jan Beulich <jbeulich@suse.com>
2410
2411 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2412 testsuite/gas/i386/x86-64-sysenter-amd.d,
2413 testsuite/gas/i386/x86-64-sysenter-amd.l,
2414 testsuite/gas/i386/x86-64-sysenter-intel.d,
2415 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2416 * testsuite/gas/i386/i386.exp: Run new tests.
2417
915808f6
NC		 24182020-01-08 Nick Clifton <nickc@redhat.com>
2419
2420 PR 25284
2421 * doc/as.texi (Align): Document the fact that all arguments can be
2422 omitted.
2423 (Balign): Likewise.
2424 (P2align): Likewise.
2425
f1f28025
NC		 24262020-01-08 Nick Clifton <nickc@redhat.com>
2427
2428 PR 14891
2429 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2430 already defined as a different symbol type.
2431 * testsuite/gas/elf/pr14891.s: New test source file.
2432 * testsuite/gas/elf/pr14891.d: New test driver.
2433 * testsuite/gas/elf/pr14891.s: New test expected error output.
2434 * testsuite/gas/elf/elf.exp: Run the new test.
2435
030a2e78
AM		 24362020-01-08 Alan Modra <amodra@gmail.com>
2437
2438 * config/tc-z8k.c (md_begin): Make idx unsigned.
2439 (get_specific): Likewise for this_index.
2440
2a1ebfb2
CZ		 24412020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2442
2443 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2444 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2445 (md_operand): Set X_md to absent.
2446 (arc_parse_name): Check for X_md.
2447
16d87673
SB		 24482020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2449
2450 PR 25311
2451 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2452 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2453 NO_STRING_ESCAPES.
2454 * read.c (next_char_of_string): Likewise.
2455 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2456 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2457
a2322019
NC		 24582020-01-03 Nick Clifton <nickc@redhat.com>
2459
2460 * po/sv.po: Updated Swedish translation.
2461
5437a02a
JB		 24622020-01-03 Jan Beulich <jbeulich@suse.com>
2463
2464 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2465 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2466
567dfba2
JB		 24672020-01-03 Jan Beulich <jbeulich@suse.com>
2468
2469 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2470 by-element usdot. Add 64-bit form tests for by-element sudot.
2471 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2472
8c45011a
JB		 24732020-01-03 Jan Beulich <jbeulich@suse.com>
2474
2475 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2476 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2477
f4950f76
JB		 24782020-01-03 Jan Beulich <jbeulich@suse.com>
2479
2480 * testsuite/gas/aarch64/f64mm.d,
2481 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2482
6655dba2
SB		 24832020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2484
2485 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2486 support for assembler code generated by SDCC. Add new relocation
2487 types. Add z80-elf target support.
2488 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2489 labels. Local labels starts from ".L".
2490 * NEWS: Mention the new support.
2491 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2492 * testsuite/gas/all/fwdexp.s: Likewise.
2493 * testsuite/gas/all/cond.l: Likewise.
2494 * testsuite/gas/all/cond.s: Likewise.
2495 * testsuite/gas/all/fwdexp.d: Likewise.
2496 * testsuite/gas/all/fwdexp.s: Likewise.
2497 * testsuite/gas/elf/section2.e-mips: Likewise.
2498 * testsuite/gas/elf/section2.l: Likewise.
2499 * testsuite/gas/elf/section2.s: Likewise.
2500 * testsuite/gas/macros/app1.d: Likewise.
2501 * testsuite/gas/macros/app1.s: Likewise.
2502 * testsuite/gas/macros/app2.d: Likewise.
2503 * testsuite/gas/macros/app2.s: Likewise.
2504 * testsuite/gas/macros/app3.d: Likewise.
2505 * testsuite/gas/macros/app3.s: Likewise.
2506 * testsuite/gas/macros/app4.d: Likewise.
2507 * testsuite/gas/macros/app4.s: Likewise.
2508 * testsuite/gas/macros/app4b.s: Likewise.
2509 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2510 * testsuite/gas/z80/z80.exp: Add new tests
2511 * testsuite/gas/z80/dollar.d: New file.
2512 * testsuite/gas/z80/dollar.s: New file.
2513 * testsuite/gas/z80/ez80_adl_all.d: New file.
2514 * testsuite/gas/z80/ez80_adl_all.s: New file.
2515 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2516 * testsuite/gas/z80/ez80_isuf.s: New file.
2517 * testsuite/gas/z80/ez80_z80_all.d: New file.
2518 * testsuite/gas/z80/ez80_z80_all.s: New file.
2519 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2520 * testsuite/gas/z80/r800_extra.d: New file.
2521 * testsuite/gas/z80/r800_extra.s: New file.
2522 * testsuite/gas/z80/r800_ii8.d: New file.
2523 * testsuite/gas/z80/r800_z80_doc.d: New file.
2524 * testsuite/gas/z80/z180.d: New file.
2525 * testsuite/gas/z80/z180.s: New file.
2526 * testsuite/gas/z80/z180_z80_doc.d: New file.
2527 * testsuite/gas/z80/z80_doc.d: New file.
2528 * testsuite/gas/z80/z80_doc.s: New file.
2529 * testsuite/gas/z80/z80_ii8.d: New file.
2530 * testsuite/gas/z80/z80_ii8.s: New file.
2531 * testsuite/gas/z80/z80_in_f_c.d: New file.
2532 * testsuite/gas/z80/z80_in_f_c.s: New file.
2533 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2534 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2535 * testsuite/gas/z80/z80_out_c_0.d: New file.
2536 * testsuite/gas/z80/z80_out_c_0.s: New file.
2537 * testsuite/gas/z80/z80_reloc.d: New file.
2538 * testsuite/gas/z80/z80_reloc.s: New file.
2539 * testsuite/gas/z80/z80_sli.d: New file.
2540 * testsuite/gas/z80/z80_sli.s: New file.
2541
a65b5de6
SN		 25422020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2543
2544 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2545 REGLIST_RN.
2546
b14ce8bf
AM		 25472020-01-01 Alan Modra <amodra@gmail.com>
2548
2549 Update year range in copyright notice of all files.
2550
0b114740 2551For older changes see ChangeLog-2019
3499769a 2552\f
0b114740 2553Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2554
2555Copying and distribution of this file, with or without modification,
2556are permitted in any medium without royalty provided the copyright
2557notice and this notice are preserved.
2558
2559Local Variables:
2560mode: change-log
2561left-margin: 8
2562fill-column: 74
2563version-control: never
2564End:
GDB Binutils - Deliverables
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