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Rename PowerPC64 pcrel GOT TLS relocations
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
87c69f97
AM		 12020-06-06 Alan Modra <amodra@gmail.com>
2
3 * config/tc-ppc.c: Update throughout for reloc renaming.
4
f1919c56
JM		 52020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
6
7 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
8 stringop-overflow.
9
3fc6c3dc
NC		 102020-06-05 Nelson Chu <nelson.chu@sifive.com>
11
12 * config/tc-riscv.c (explicit_csr): New static boolean.
13 Used to indicate CSR are explictly used.
14 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
15 (riscv_write_out_attrs): If we already have set elf priv
16 attributes, then generate them. Otherwise, don't generate
17 them when no CSR are used.
18 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
19 * testsuite/gas/riscv/attribute-02.d: Likewise.
20 * testsuite/gas/riscv/attribute-03.d: Likewise.
21 * testsuite/gas/riscv/attribute-04.d: Likewise.
22 * testsuite/gas/riscv/attribute-05.d: Likewise.
23 * testsuite/gas/riscv/attribute-06.d: Likewise.
24 * testsuite/gas/riscv/attribute-07.d: Likewise.
25 * testsuite/gas/riscv/attribute-08.d: Likewise.
26 * testsuite/gas/riscv/attribute-09.d: Likewise.
27 * testsuite/gas/riscv/attribute-10.d: Likewise.
28 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
29 * testsuite/gas/riscv/attribute-11.s: New testcase.
30 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
31 used, so we should output the ELF priv attributes.
32 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
33 used, so output the priv attributes according to the -mpriv-spec.
34 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
35 used, so ignore the -mpriv-spec setting.
36
d413a623
L		 372020-06-04 H.J. Lu <hongjiu.lu@intel.com>
38
39 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
40 cgen_get_insn_value.
41 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
42 endianness to cgen_get_insn_value and cgen_put_insn_value.
43
7d8b91fd
JM		 442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
45
46 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
47 cgen_put_insn_value.
48
d8740be1
JM		 492020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
50
51 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
52 bpf_cgen_cpu_open.
53 (md_assemble): Remove no longer needed hack.
54
e9bffec9
JM		 552020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
56
57 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
58 cgen_put_insn_value.
59 (gas_cgen_md_apply_fix): Likewise.
60 (gas_cgen_md_apply_fix): Likewise.
61 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
62 cgen_put_insn_value.
63 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
64 cgen_put_insn_value.
65
1cf67587
AM		 662020-06-04 Alan Modra <amodra@gmail.com>
67
68 * testsuite/config/default.exp: Remove global directive outside
69 proc body.
70 * testsuite/gas/mep/complex-relocs.exp: Likewise.
71 * testsuite/gas/microblaze/relax_size.exp: Likewise.
72 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
73 * testsuite/gas/mt/relocs.exp: Likewise.
74 * testsuite/gas/rx/rx.exp: Likewise.
75
338d56a8
SC		 762020-06-03 Stephen Casner <casner@acm.org>
77
78 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
79
bb7322c6
JW		 802020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
81 Jim Wilson <jimw@sifive.com>
82
83 PR 26051
84 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
85 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
86 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
87 Move B before SB. Move J before UJ.
88
c39c821c
AC		 892020-06-01 Alex Coplan <alex.coplan@arm.com>
90
91 * write.c (relax_segment): Fix handling of negative offset when
92 relaxing an rs_org frag.
93 * testsuite/gas/aarch64/org-neg.d: New test.
94 * testsuite/gas/aarch64/org-neg.l: Error output for test.
95 * testsuite/gas/aarch64/org-neg.s: Input for test.
96 * testsuite/gas/arm/org-neg.d: New test.
97 * testsuite/gas/arm/org-neg.l: Error output for test.
98 * testsuite/gas/arm/org-neg.s: Input for test.
99
66e3eb08
SC		 1002020-05-28 Stephen Casner <casner@acm.org>
101
102 Fix unexpected failures in gas testsuite for pdp11-aout target.
103 These are caused by the PDP11's mix of little-endian octets in
104 shorts but shorts in big endian order for long or quad.
105
106 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
107 * testsuite/gas/all/gas.exp: Select alternate test scripts for
108 pdp11, skip octa test completely.
109 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
110 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
111 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
112
9e85f042
NC		 1132020-05-28 Alex Coplan <alex.coplan@arm.com>
114
115 * frags.c (frag_grow): Fix comment.
116
1c912705
SC		 1172020-05-27 Stephen Casner <casner@acm.org>
118
119 PR gas/26001
120 * config/tc-pdp11.c (parse_reg): Distinguish register names from
121 symbols that begin with a register name.
122 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
123 * testsuite/gas/pdp11/pr26001.s: Likewise.
124 * testsuite/gas/pdp11/pr26001.d: Likewise.
125
5c505568
SC		 1262020-05-27 Simon Cook <simon.cook@embecosm.com>
127
128 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
129 pointer when creating struct riscv_csr_extra.
130
3c730740
L		 1312020-05-26 H.J. Lu <hongjiu.lu@intel.com>
132
133 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
134 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
135 * testsuite/gas/i386/inval-avx512f.l: Updated.
136
57b17940
SSF		 1372020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
138
139 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
140 load/store instruction variants with alignment hints.
141 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
142 instruction variants with alignment hints.
143
e3fed0f2
L		 1442020-05-26 H.J. Lu <hongjiu.lu@intel.com>
145
146 PR gas/26044
147 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
148 instead of R_XGATE_PCREL_X.
149 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
150 BFD_RELOC_XGATE_PCREL_X.
151
8bbc5da5
L		 1522020-05-26 H.J. Lu <hongjiu.lu@intel.com>
153
154 PR gas/26044
155 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
156 with &fragP->fr_literal[0].
157
c4612b92
L		 1582020-05-26 H.J. Lu <hongjiu.lu@intel.com>
159
160 PR gas/26044
161 * config/tc-vax.c (md_estimate_size_before_relax): Replace
162 fragP->fr_literal with &fragP->fr_literal[0].
163 (md_convert_frag): Likewise.
164
70b1b570
L		 1652020-05-26 H.J. Lu <hongjiu.lu@intel.com>
166
167 PR gas/26044
168 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
169 with &fragP->fr_literal[0].
170
e67e940f
L		 1712020-05-26 H.J. Lu <hongjiu.lu@intel.com>
172
173 PR gas/26044
174 * config/tc-crx.c (getreg_image): Change argument type to int.
175 (md_convert_frag): Replace fragP->fr_literal with
176 &fragP->fr_literal[0].
177
a05e3e20
L		 1782020-05-26 H.J. Lu <hongjiu.lu@intel.com>
179
180 PR gas/26044
181 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
182 sprintf with memmove.
183
c6412eee
L		 1842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
185
186 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
187 with &fragP->fr_literal[0].
188
9fcc3457
L		 1892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
190
191 PR gas/26041
192 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
193 2 overlapping strings.
194
6c115e16
L		 1952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
196
197 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
198 with &fragP->fr_literal[0].
199
a39d29cd
L		 2002020-05-25 H.J. Lu <hongjiu.lu@intel.com>
201
202 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
203 with &fragp->fr_literal[0].
204 * config/tc-microblaze.c (md_apply_fix): Likewise.
205 * config/tc-sh.c (md_convert_frag): Likewise.
206
72393fd1
JW		 2072020-05-24 Jim Wilson <jimw@sifive.com>
208
209 PR 26025
210 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
211 asection to segT. New locals seg and subseg. Call subseg_set before
212 fix_new_exp. Call subseg_set after loop to restore original values.
213
9fbb53c7
AM		 2142020-05-21 Alan Modra <amodra@gmail.com>
215
216 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
217 throughout.
218 * config/obj-elf.c: Likewise.
219 * config/tc-aarch64.c: Likewise.
220 * config/tc-arm.c: Likewise.
221 * config/tc-m68k.c: Likewise.
222 * config/tc-nios2.c: Likewise.
223 * config/tc-tic30.c: Likewise.
224 * ecoff.c: Likewise.
225 * read.c: Likewise.
226 * stabs.c: Likewise.
227 * symbols.c: Likewise.
228 * testsuite/gas/all/test-gen.c: Likewise.
229
8f595e9b
NC		 2302020-05-20 Nelson Chu <nelson.chu@sifive.com>
231
232 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
233 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
234 Static variables which are used to set the ISA extensions. You can
235 use -march (or ELF build attributes) and -misa-spec to set them,
236 respectively.
237 (ext_version_hash): The hash table used to handle the extensions
238 with versions.
239 (init_ext_version_hash): Initialize the ext_version_hash according
240 to riscv_ext_version_table.
241 (riscv_get_default_ext_version): The callback function of
242 riscv_parse_subset_t. According to the choosed ISA spec,
243 get the default version for the specific extension.
244 (riscv_set_arch): Set the callback function.
245 (enum options, struct option md_longopts): Add new option -misa-spec.
246 (md_parse_option): Do not call riscv_set_arch for -march. We will
247 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
248 to set default_isa_spec class.
249 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
250 ext_version_hash, and then call riscv_set_arch to set the architecture
251 with versions according to default_arch_with_ext.
252 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
253 x extensions.
254 * testsuite/gas/riscv/attribute-03.d: Likewise.
255 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
256 already set it's version to 2p1 by march, so no need to use the default
257 2p2 version. For m-ext, we do not set the version by -march and ELF arch
258 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
259 ISA spec 2p2, so set 0p0 to it.
260 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
261 zicsr is 2p0 according to ISA spec 20191213.
262 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
263 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
264 You can set them by configure options --with-arch and
265 --with-isa-spec, respectively.
266 (riscv_set_default_isa_spec): New function used to set the
267 default ISA spec.
268 (md_parse_option): Call riscv_set_default_isa_spec rather than
269 call riscv_get_isa_spec_class directly.
270 (riscv_after_parse_args): If the -isa-spec is not set, then we
271 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
272 calling riscv_set_default_isa_spec.
273 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
274 the --with-isa-spec may be set to different ISA spec.
275 * testsuite/gas/riscv/attribute-02.d: Likewise.
276 * testsuite/gas/riscv/attribute-03.d: Likewise.
277 * testsuite/gas/riscv/attribute-04.d: Likewise.
278 * testsuite/gas/riscv/attribute-05.d: Likewise.
279 * testsuite/gas/riscv/attribute-06.d: Likewise.
280 * testsuite/gas/riscv/attribute-07.d: Likewise.
281 * configure.ac: Add configure options, --with-arch and
282 --with-isa-spec.
283 * configure: Regenerated.
284 * config.in: Regenerated.
285 * config/tc-riscv.c (default_priv_spec): Static variable which is
286 used to check if the CSR is valid for the chosen privilege spec. You
287 can use -mpriv-spec to set it.
288 (enum reg_class): We now get the CSR address from csr_extra_hash rather
289 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
290 (riscv_init_csr_hashes): Only need to initialize one hash table
291 csr_extra_hash.
292 (riscv_csr_class_check): Change the return type to void. Don't check
293 the ISA dependency if -mcsr-check isn't set.
294 (riscv_csr_version_check): New function. Check and find the CSR address
295 from csr_extra_hash, according to default_priv_spec. Report warning
296 for the invalid CSR if -mcsr-check is set.
297 (reg_csr_lookup_internal): Updated.
298 (reg_lookup_internal): Likewise.
299 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
300 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
301 (md_parse_option): Call riscv_set_default_priv_version to set
302 default_priv_spec.
303 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
304 privilege spec to the newest one.
305 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
306 include/opcode/riscv.h.
307 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
308 to check the ISA dependency for CSR, so fix the spec version by adding
309 -mpriv-spec=1.11.
310 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
311 version warnings for the test case.
312 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
313 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
314 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
315 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
316 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
317 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
318 Check whether the CSR is valid when privilege version 1.9 is choosed.
319 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
320 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
321 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
322 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
323 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
324 Check whether the CSR is valid when privilege version 1.10 is choosed.
325 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
326 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
327 Check whether the CSR is valid when privilege version 1.11 is choosed.
328 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
329 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
330 setting. You can set it by configure option --with-priv-spec.
331 (riscv_set_default_priv_spec): New function used to set the default
332 privilege spec.
333 (md_parse_option): Call riscv_set_default_priv_spec rather than
334 call riscv_get_priv_spec_class directly.
335 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
336 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
337 calling riscv_set_default_priv_spec.
338 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
339 the --with-priv-spec may be set to different privilege spec.
340 * testsuite/gas/riscv/priv-reg.d: Likewise.
341 * configure.ac: Add configure option --with-priv-spec.
342 * configure: Regenerated.
343 * config.in: Regenerated.
344 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
345 explicit_attr. Set it to TRUE if any ELF attribute is found.
346 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
347 the priv attributes are set.
348 (md_assemble): Set the default_priv_spec according to the priv
349 attributes when we start to assemble instruction.
350 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
351 riscv_write_out_attrs. Update the arch and priv attributes. If we
352 don't set the corresponding ELF attributes, then try to output the
353 default ones.
354 (riscv_set_public_attributes): If any ELF attribute or -march-attr
355 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
356 to update the arch and priv attributes.
357 (s_riscv_attribute): Make sure all arch and priv attributes are set
358 before any instruction.
359 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
360 ELF attribute or -march-attr is set. If the priv attributes are not
361 set, then try to update them by the default setting (-mpriv-spec or
362 --with-priv-spec).
363 * testsuite/gas/riscv/attribute-02.d: Likewise.
364 * testsuite/gas/riscv/attribute-03.d: Likewise.
365 * testsuite/gas/riscv/attribute-04.d: Likewise.
366 * testsuite/gas/riscv/attribute-06.d: Likewise.
367 * testsuite/gas/riscv/attribute-07.d: Likewise.
368 * testsuite/gas/riscv/attribute-08.d: Likewise.
369 * testsuite/gas/riscv/attribute-09.d: Likewise.
370 * testsuite/gas/riscv/attribute-10.d: Likewise.
371 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
372 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
373 set by priv attributes must be supported.
374 * testsuite/gas/riscv/attribute-05.s: Likewise.
375 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
376 priv attributes according to the -mpriv-spec option.
377 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
378 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
379 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
380 * testsuite/gas/riscv/priv-reg.d: Removed.
381 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
382 CSR according to the priv spec 1.9.
383 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
384 CSR according to the priv spec 1.9.1.
385 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
386 CSR according to the priv spec 1.10.
387 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
388 CSR according to the priv spec 1.11.
389 * config/tc-riscv.c (md_show_usage): Add descriptions about
390 the new GAS options.
391 * doc/c-riscv.texi: Likewise.
392
3d205eb4
PB		 3932020-05-19 Peter Bergner <bergner@linux.ibm.com>
394
395 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
396 * testsuite/gas/ppc/power9.d: Likewise.
397 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
398 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
399 sync, wait, waitrsv>: Add tests.
400 * testsuite/gas/ppc/power10.d: Likewise.
401
164446e0
AF		 4022020-05-19 Alexander Fedotov <alfedotov@gmail.com>
403
404 PR 25992
405 * config/tc-arm.c : Add arm_ext_v8r feature.
406 (it_fsm_post_encode): Check arm_ext_v8r feature.
407 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
408
69f57659
AM		 4092020-05-19 Alan Modra <amodra@gmail.com>
410
411 * write.c (write_contents): Use bfd_get_filename rather than
412 accessing bfd->filename directly. Use bfd_section_name rather
413 than accessing section->name directly.
414
0e1d094e
AM		 4152020-05-19 Alan Modra <amodra@gmail.com>
416
417 * symbols.c (local_symbol_make): Init all of lsy_flags.
418
d402189f
AM		 4192020-05-18 Alan Modra <amodra@gmail.com>
420
421 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
422 before looking at add_symbol->sy_flags.
423
503648e4 4242020-05-18 Hongtao Liu <hongtao.liu@intel.com>
425
426 * config/tc-i386.c: Not handle lret/iret.
427 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
428 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
429 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
430 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
431 * testsuite/gas/i386/lfence-ret.s: Ditto.
432 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
433 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
434 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
435 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
436 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
437 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
438 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
439
2a50b401
AM		 4402020-05-15 Alan Modra <amodra@gmail.com>
441 Alex Coplan <alex.coplan@arm.com>
442
443 * symbols.c (struct local_symbol): Update comment.
444 (resolve_symbol_value): For resolved symbols equated to other
445 symbols, verify that the referenced symbol is not a local_symbol
446 before accessing sy_value. Don't leave symbol loops during
447 finalize_syms resolution.
448 * testsuite/gas/all/assign-bad-recursive.d: New test.
449 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
450 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
451 * testsuite/gas/all/gas.exp: Run it.
452
9d95b8e9
NC		 4532020-05-14 Nick Clifton <nickc@redhat.com>
454
455 * po/sv.po: Updated Swedish translation.
456
3b646889
AM		 4572020-05-11 Alan Modra <amodra@gmail.com>
458
459 * testsuite/gas/ppc/scalarquad.d,
460 * testsuite/gas/ppc/scalarquad.s: New test.
461 * testsuite/gas/ppc/ppc.exp: Run it.
462
9cc4ce88
AM		 4632020-05-11 Alan Modra <amodra@gmail.com>
464
465 * testsuite/gas/ppc/rightmost.d,
466 * testsuite/gas/ppc/rightmost.s: New test.
467 * testsuite/gas/ppc/ppc.exp: Run it.
468
5d57bc3f
AM		 4692020-05-11 Alan Modra <amodra@gmail.com>
470
471 * testsuite/gas/ppc/xvtlsbb.d,
472 * testsuite/gas/ppc/xvtlsbb.s: New test.
473 * testsuite/gas/ppc/ppc.exp: Run it.
474
66ef5847
AM		 4752020-05-11 Alan Modra <amodra@gmail.com>
476
477 * testsuite/gas/ppc/stringop.d,
478 * testsuite/gas/ppc/stringop.s: New test.
479 * testsuite/gas/ppc/ppc.exp: Run it.
480
4f3e9537
PB		 4812020-05-11 Peter Bergner <bergner@linux.ibm.com>
482
483 * testsuite/gas/ppc/set_bool.d,
484 * testsuite/gas/ppc/set_bool.s: New test.
485 * testsuite/gas/ppc/ppc.exp: Run it.
486
ec40e91c
AM		 4872020-05-11 Alan Modra <amodra@gmail.com>
488
489 * testsuite/gas/ppc/bitmanip.d,
490 * testsuite/gas/ppc/bitmanip.s: New test.
491 * testsuite/gas/ppc/ppc.exp: Run it.
492
d7e97a76
AM		 4932020-05-11 Alan Modra <amodra@gmail.com>
494
495 * testsuite/gas/ppc/genpcv.d,
496 * testsuite/gas/ppc/genpcv.s: New test.
497 * testsuite/gas/ppc/ppc.exp: Run it.
498
fdefed7c
AM		 4992020-05-11 Alan Modra <amodra@gmail.com>
500
501 * testsuite/gas/ppc/maskmanip.d,
502 * testsuite/gas/ppc/maskmanip.s: New test.
503 * testsuite/gas/ppc/ppc.exp: Run it.
504
aa3c112f
AM		 5052020-05-11 Alan Modra <amodra@gmail.com>
506 Peter Bergner <bergner@linux.ibm.com>
507
508 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
509 (md_assemble): Check acc specified in correct operand.
510 * testsuite/gas/ppc/outerprod.d,
511 * testsuite/gas/ppc/outerprod.s,
512 * testsuite/gas/ppc/vsx4.d,
513 * testsuite/gas/ppc/vsx4.s: New tests.
514 * testsuite/gas/ppc/ppc.exp: Run them.
515
6edbfd3b
AM		 5162020-05-11 Alan Modra <amodra@gmail.com>
517
518 * testsuite/gas/ppc/simd_perm.d,
519 * testsuite/gas/ppc/simd_perm.s: New test.
520 * testsuite/gas/ppc/ppc.exp: Run it.
521
c7d7aea2
AM		 5222020-05-11 Alan Modra <amodra@gmail.com>
523
524 * testsuite/gas/ppc/int128.d,
525 * testsuite/gas/ppc/int128.s: New test.
526 * testsuite/gas/ppc/ppc.exp: Run it.
527
94ba9882
AM		 5282020-05-11 Alan Modra <amodra@gmail.com>
529
530 * testsuite/gas/ppc/vsx_32byte.d,
531 * testsuite/gas/ppc/vsx_32byte.s: New test.
532 * testsuite/gas/ppc/ppc.exp: Run it.
533
f4791f1a
AM		 5342020-05-11 Alan Modra <amodra@gmail.com>
535
536 * testsuite/gas/ppc/vec_mul.s,
537 * testsuite/gas/ppc/vec_mul.d: New test.
538 * testsuite/gas/ppc/ppc.exp: Run it.
539
3ff0a5ba
PB		 5402020-05-11 Peter Bergner <bergner@linux.ibm.com>
541
542 * testsuite/gas/ppc/byte_rev.d,
543 * testsuite/gas/ppc/byte_rev.s: New test.
544 * testsuite/gas/ppc/ppc.exp: Run it.
545
afef4fe9
PB		 5462020-05-11 Peter Bergner <bergner@linux.ibm.com>
547
548 * testsuite/gas/ppc/power10.d: Add paste. tests.
549 * testsuite/gas/ppc/power10.s: Likewise.
550
1224c05d
PB		 5512020-05-11 Peter Bergner <bergner@linux.ibm.com>
552
553 * testsuite/gas/ppc/power10.s: New test.
554 * testsuite/gas/ppc/power10.d: Likewise.
555 * testsuite/gas/ppc/ppc.exp: Run it.
556
7c1f4227
AM		 5572020-05-11 Alan Modra <amodra@gmail.com>
558
559 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
560 renaming.
561 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
562 place of -mfuture/-Mfuture.
563 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
564 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
565
bfeaed38
NC		 5662020-05-06 Nick Clifton <nickc@redhat.com>
567
568 * po/sv.po: Updated Swedish translation.
569
6ef719c0
NC		 5702020-05-06 Nick Clifton <nickc@redhat.com>
571
572 PR 25927
573 * doc/as.texi (Preprocessing): Replace cross reference to not
574 existant document with a URL to the equivalent page in the GCC
575 manual.
576
546cb2d8
NC		 5772020-05-05 Nick Clifton <nickc@redhat.com>
578
579 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
580 construction of a DWARF-5 directory name table.
581 * testsuite/gas/elf/pr25917.d: Update expected output.
582
7d0bd487
GN		 5832020-05-05 Gunther Nikl <gnikl@justmail.de>
584
585 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
586 (md_parse_option): Remove initialization of elf_flags.
070b775f 587
fe05f369
ASDV		 5882020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
589
590 PR gas/25863
591 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
592 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
593 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
594
4706679d
NC		 5952020-05-04 Nick Clifton <nickc@redhat.com>
596
597 PR 25917
598 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
599 table's existence before looking at its entries.
070b775f
NC		 600 Also do not emit a default directory entry if there are no
601 directories in use.
602
4706679d
NC		 603 * testsuite/gas/elf/pr25917.s: New test source file.
604 * testsuite/gas/elf/pr25917.d: New test driver.
605 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
606
09c1e68a
AC		 6072020-04-30 Alex Coplan <alex.coplan@arm.com>
608
609 * config/tc-aarch64.c (fix_insn): Implement for
610 AARCH64_OPND_UNDEFINED.
611 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
612 * testsuite/gas/aarch64/udf.s: New.
613 * testsuite/gas/aarch64/udf.d: New.
614 * testsuite/gas/aarch64/udf-invalid.s: New.
615 * testsuite/gas/aarch64/udf-invalid.l: New.
616 * testsuite/gas/aarch64/udf-invalid.d: New.
617
c578f16e
YS		 6182020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
619
620 * config/tc-rx.c (elf_flags): Reset default value.
621 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
622
935f1f4b
MF		 6232020-04-29 Max Filippov <jcmvbkbc@gmail.com>
624
625 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
626 if it's not defined.
627 (microarch_earliest): New static variable.
628 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
629 simcall opcode has mandatory parameter.
630 (xg_init_global_config): Initialize microarch_earliest.
631
5c936ef5
NC		 6322020-04-29 Nick Clifton <nickc@redhat.com>
633
634 PR 22699
635 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
636 IMM0_8S and add support for IMM0_8U.
637 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
638 unsigned 8-bit immediate.
639 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 640 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 641
251dae91
TC		 6422020-04-27 Tamar Christina <tamar.christina@arm.com>
643
644 * NEWS: Add news entry for big-obj.
645 * config/tc-i386.c (i386_target_format): Support new format.
646 * doc/c-i386.texi: Add i386 support.
647 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
648 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
649
714e6c96
NC		 6502020-04-27 Nick Clifton <nickc@redhat.com>
651
652 PR 25878
653 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
654 (assign_file_to_slot): New function. Fills in an entry in the
655 files table.
656 (allocate_filenum): Use new function.
657 (allocate_filename_to_slot): Use new function. If the specified
658 slot entry is already in use, but was chosen automatically then
659 reassign the automatic entry.
660
a09f656b 6612020-04-26 Hongtao Liu <hongtao.liu@intel.com
662
663 * config/tc-i386.c (lfence_before_ret_shl): New member.
664 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
665 for Anysize insns.
666 (insert_after_load): Issue warning for REP CMPS/SCAS.
667 (insert_before_before): Handle iret, Handle
668 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
669 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
670 -mlfence-before-ret=[none/not/or/shl/yes].
671 Enable -mlfence-before-ret=shl when
672 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
673 (md_show_usage): Ditto.
674 * doc/c-i386.texi: Ditto.
675 * testsuite/gas/i386/i386.exp: Add new testcases.
676 * testsuite/gas/i386/lfence-load-b.d: New.
677 * testsuite/gas/i386/lfence-load-b.e: New.
678 * testsuite/gas/i386/lfence-load.d: Modified.
679 * testsuite/gas/i386/lfence-load.e: New.
680 * testsuite/gas/i386/lfence-load.s: Modified.
681 * testsuite/gas/i386/lfence-ret-a.d: Modified.
682 * testsuite/gas/i386/lfence-ret-b.d: Modified.
683 * testsuite/gas/i386/lfence-ret-c.d: New.
684 * testsuite/gas/i386/lfence-ret-d.d: New.
685 * testsuite/gas/i386/lfence-ret.s: Modified.
686 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
687 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
688 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
689 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
690 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
691 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
692 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
693 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
694 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
695 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
696
30ce8e47
MF		 6972020-04-22 Max Filippov <jcmvbkbc@gmail.com>
698
699 PR ld/25861
700 * config/tc-xtensa.c (md_apply_fix): Replace
701 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
702 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
703 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
704 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
705 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
706
31c89d60
AM		 7072020-04-22 Alan Modra <amodra@gmail.com>
708
709 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
710 symbol for ".symver .. remove".
711 * doc/as.texi (.symver): Update.
712 * testsuite/gas/symver/symver11.s: Make foo weak.
713 * testsuite/gas/symver/symver11.d: Expect an error.
714 * testsuite/gas/symver/symver7.d: Allow other random symbols.
715
1d3eb556
L		 7162020-04-21 H.J. Lu <hongjiu.lu@intel.com>
717
718 * testsuite/gas/symver/symver11.s: Add ".balign 8".
719
bb2a1453
AS		 7202020-04-21 Andreas Schwab <schwab@linux-m68k.org>
721
722 PR 25848
723 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
724 * testsuite/gas/m68k/operands.d: Update.
725 * testsuite/gas/m68k/op68000.d: Update for new error messages.
726
c36876fe
TC		 7272020-04-21 Tamar Christina <tamar.christina@arm.com>
728
729 PR binutils/24753
730 * testsuite/gas/arm/pr24753.d: New test.
731 * testsuite/gas/arm/pr24753.s: New test.
732
6914be53
L		 7332020-04-21 H.J. Lu <hongjiu.lu@intel.com>
734
735 PR gas/23840
736 PR gas/25295
737 * NEWS: Mention .symver extension.
738 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
739 function.
740 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
741 add a version name. Add local, hidden and remove visibility
742 support.
743 (elf_frob_symbol): Handle the list of version names. Update the
744 original symbol to local, hidden or remove it from the symbol
745 table.
746 (elf_frob_file_before_adjust): Handle the list of version names.
747 * config/obj-elf.h (elf_visibility): New.
748 (elf_versioned_name_list): Likewise.
749 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
750 and visibility. Change versioned_name pointer to struct
751 elf_versioned_name_list.
752 * doc/as.texi: Update .symver directive.
753 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
754 error checking tests.
755 * testsuite/gas/symver/symver6.d: New file.
756 * testsuite/gas/symver/symver7.d: Likewise.
757 * testsuite/gas/symver/symver7.s: Likewise.
758 * testsuite/gas/symver/symver8.d: Likewise.
759 * testsuite/gas/symver/symver8.s: Likewise.
760 * testsuite/gas/symver/symver9.s: Likewise.
761 * testsuite/gas/symver/symver9a.d: Likewise.
762 * testsuite/gas/symver/symver9b.d: Likewise.
763 * testsuite/gas/symver/symver10.s: Likewise.
764 * testsuite/gas/symver/symver10a.d: Likewise.
765 * testsuite/gas/symver/symver10b.d: Likewise.
766 * testsuite/gas/symver/symver11.d: Likewise.
767 * testsuite/gas/symver/symver11.s: Likewise.
768 * testsuite/gas/symver/symver12.d: Likewise.
769 * testsuite/gas/symver/symver12.s: Likewise.
770 * testsuite/gas/symver/symver13.d: Likewise.
771 * testsuite/gas/symver/symver13.s: Likewise.
772 * testsuite/gas/symver/symver14.d: Likewise.
773 * testsuite/gas/symver/symver14.l: Likewise.
774 * testsuite/gas/symver/symver15.d: Likewise.
775 * testsuite/gas/symver/symver15.l: Likewise.
776 * testsuite/gas/symver/symver6.l: Removed.
777 * testsuite/gas/symver/symver6.s: Updated.
778
c2e5c986
SD		 7792020-04-20 Sudakshina Das <sudi.das@arm.com>
780
781 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
782 to include TSB.
783 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
784 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
785 * testsuite/gas/aarch64/system.d: Update.
786
8a6e1d1d
SD		 7872020-04-20 Sudakshina Das <sudi.das@arm.com>
788
789 * testsuite/gas/aarch64/bti.d: Update -march option.
790 * testsuite/gas/aarch64/illegal-bti.d: Remove.
791 * testsuite/gas/aarch64/illegal-bti.l: Remove.
792 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
793 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
794
49af2f5c
AM		 7952020-04-17 Alan Modra <amodra@gmail.com>
796
797 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
798
8e4979ac
NC		 7992020-04-16 Gagan Singh Sidhu <broly@mac.com>
800 Nick Clifton <nickc@redhat.com>
801
802 PR 25803
803 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
804 targets.
805 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
806 for the type-2 test.
807 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
808 targets running this test.
809
c54a9b56
DF		 8102020-02-16 David Faust <david.faust@oracle.com>
811
812 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
813 * testsuite/gas/bpf/jump32.s: New file.
814 * testsuite/gas/bpf/jump32.d: Likewise.
815
3071b197
L		 8162020-04-08 H.J. Lu <hongjiu.lu@intel.com>
817
818 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
819 documentation.
820
6a3ab923
GN		 8212020-04-08 Gunther Nikl <gnikl@justmail.de>
822
823 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
824 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 825 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
826 define.
827 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 828 * tc.h (md_pcrel_from_section): Add prototype.
829 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
830 * config/tc-arc.h (md_pcrel_from_section): Likewise.
831 * config/tc-arm.h (md_pcrel_from_section): Likewise.
832 * config/tc-avr.h (md_pcrel_from_section): Likewise.
833 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
834 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
835 * config/tc-csky.h (md_pcrel_from_section): Likewise.
836 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
837 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
838 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
839 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
840 * config/tc-frv.h (md_pcrel_from_section): Likewise.
841 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
842 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
843 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
844 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
845 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
846 * config/tc-mep.h (md_pcrel_from_section): Likewise.
847 * config/tc-metag.h (md_pcrel_from_section): Likewise.
848 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
849 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
850 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
851 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
852 * config/tc-mt.h (md_pcrel_from_section): Likewise.
853 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
854 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
855 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
856 * config/tc-rx.h (md_pcrel_from_section): Likewise.
857 * config/tc-s390.h (md_pcrel_from_section): Likewise.
858 * config/tc-sh.h (md_pcrel_from_section): Likewise.
859 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
860 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 861 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
862 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
863 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
864 md_apply_fix3): Delete prototypes.
6a3ab923 865
6e0e8b45
L		 8662020-04-07 H.J. Lu <hongjiu.lu@intel.com>
867
868 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
869 instructions.
870
266803a2
L		 8712020-04-07 H.J. Lu <hongjiu.lu@intel.com>
872
873 * doc/c-z80.texi: Fix @xref warnings.
874
bb651e8b
CL		 8752020-04-07 Lili Cui <lili.cui@intel.com>
876
877 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
878 (cpu_noarch): Likewise.
879 * doc/c-i386.texi: Document TSXLDTRK.
880 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
881 * testsuite/gas/i386/tsxldtrk.d: Likewise.
882 * testsuite/gas/i386/tsxldtrk.s: Likewise.
883 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
884
4b27d27c
L		 8852020-04-02 Lili Cui <lili.cui@intel.com>
886
887 * config/tc-i386.c (cpu_arch): Add .serialize.
888 (cpu_noarch): Likewise.
889 * doc/c-i386.texi: Document serialize.
890 * testsuite/gas/i386/i386.exp: Run serialize tests
891 * testsuite/gas/i386/serialize.d: Likewise.
892 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
893 * testsuite/gas/i386/serialize.s: Likewise.
894
bb897477
RO		 8952020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
896
897 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
898 * testsuite/gas/elf/section12b.d: Likewise.
899 * testsuite/gas/elf/section16a.d: Likewise.
900 * testsuite/gas/elf/section16b.d: Likewise.
901
59e28a97
GN		 9022020-04-02 Gunther Nikl <gnikl@justmail.de>
903
904 * config/tc-m68k.c (m68k_ip): Fix range check for index register
905 with a suppressed address register.
906
efc3a950
L		 9072020-04-01 H.J. Lu <hongjiu.lu@intel.com>
908
909 PR gas/25756
910 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
911 * testsuite/gas/i386/localpic.s: Add a test for relocation
912 against local absolute symbol.
913 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
914 * testsuite/gas/i386/localpic.d: Updated.
915 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
916 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
917
15d47c3a
RO		 9182020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
919
920 PR gas/25732
921 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
922 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
923 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
924 testsuite/gas/i386/x86-64-jump.d.
925 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
926 Incorporate changes to
927 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
928 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
929 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
930 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
931 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
932
876678f0
MR		 9332020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
934
935 PR 25611
936 PR 25614
937 * dwarf2dbg.c: Do not include "bignum.h".
938
d1a89da5
NC		 9392020-03-30 Nelson Chu <nelson.chu@sifive.com>
940
941 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
942 * testsuite/gas/riscv/alias-csr.s: Likewise.
943 * testsuite/gas/riscv/no-aliases-csr.d: Move this
944 to priv-reg-pseudo-noalias.
945 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
946 * testsuite/gas/riscv/bad-csr.l: Likewise.
947 * testsuite/gas/riscv/bad-csr.s: Likewise.
948 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
949 * testsuite/gas/riscv/satp.s: Likewise.
950 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
951 csr instruction, including alias-csr testcase.
952 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
953 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
954 pseudo instruction with objdump -Mno-aliases.
955 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
956 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
957 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
958 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
959 * testsuite/gas/riscv/priv-reg.s: Likewise.
960 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
961 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
962 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
963
b7780957
J		 9642020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
965
966 * config/obj-coff.c (obj_coff_section): Set the bss flag on
967 sections with the "b" attribute.
968
d1023b5d
AM		 9692020-03-22 Alan Modra <amodra@gmail.com>
970
971 * testsuite/gas/s12z/truncated.d: Update expected output.
972
0d832e7f
SB		 9732020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
974
975 PR 25690
976 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
977 * doc/c-z80.texi: Update documentation.
978
327ef784
NC		 9792020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
980
981 PR 25641
982 PR 25668
983 PR 25633
984 Fix disassembling ED+A4/AC/B4/BC opcodes.
985 Fix assembling lines containing colonless label and instruction
986 with first operand inside parentheses.
987 Fix registration of unsupported by target CPU registers.
988 * config/tc-z80.c: See above.
989 * config/tc-z80.h: See above.
990 * testsuite/gas/z80/colonless.d: Update test.
991 * testsuite/gas/z80/colonless.s: Likewise.
992 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
993 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
994 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
995 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
996 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
997 * testsuite/gas/z80/unsup_regs.s: Likewise.
998 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
999 * testsuite/gas/z80/z80.exp: Likewise.
1000 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1001 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1002 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1003
66d1f7cc
AV		 10042020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1005
1006 PR 25660
1007 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1008 (parse_operands): Handle new operand codes.
1009 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1010 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1011 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1012 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1013 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1014 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1015 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1016 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1017
9e8f1c90
L		 10182020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1019
1020 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1021
97b4a8f7
L		 10222020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * testsuite/gas/i386/i386.exp: Run new tests.
1025 * testsuite/gas/i386/lfence-byte.d: New file.
1026 * testsuite/gas/i386/lfence-byte.e: Likewise.
1027 * testsuite/gas/i386/lfence-byte.s: Likewise.
1028 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1029 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1030 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1031 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1032 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1033 * testsuite/gas/i386/lfence-load.d: Likewise.
1034 * testsuite/gas/i386/lfence-load.s: Likewise.
1035 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1036 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1037 * testsuite/gas/i386/lfence-ret.s: Likewise.
1038 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1039 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1040 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1041 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1042 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1043 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1044 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1045 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1046 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1047 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1048 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1049 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1050
ae531041
L		 10512020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1052
1053 * config/tc-i386.c (lfence_after_load): New.
1054 (lfence_before_indirect_branch_kind): New.
1055 (lfence_before_indirect_branch): New.
1056 (lfence_before_ret_kind): New.
1057 (lfence_before_ret): New.
1058 (last_insn): New.
1059 (load_insn_p): New.
1060 (insert_lfence_after): New.
1061 (insert_lfence_before): New.
1062 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1063 Set last_insn.
1064 (OPTION_MLFENCE_AFTER_LOAD): New.
1065 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1066 (OPTION_MLFENCE_BEFORE_RET): New.
1067 (md_longopts): Add -mlfence-after-load=,
1068 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1069 (md_parse_option): Handle -mlfence-after-load=,
1070 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1071 (md_show_usage): Display -mlfence-after-load=,
1072 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1073 (i386_cons_align): New.
1074 * config/tc-i386.h (i386_cons_align): New.
1075 (md_cons_align): New.
1076 * doc/c-i386.texi: Document -mlfence-after-load=,
1077 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1078
5496f3c6
NC		 10792020-03-11 Nick Clifton <nickc@redhat.com>
1080
1081 PR 25611
1082 PR 25614
1083 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1084 (DWARF2_FILE_SIZE_NAME): Default to -1.
1085 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1086 whichever is higher.
1087 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1088 (NUM_MD5_BYTES): Define.
1089 (struct file entry): Add md5 field.
1090 (get_filenum): Delete and replace with...
1091 (get_basename): New function.
1092 (get_directory_table_entry): New function.
1093 (allocate_filenum): New function.
1094 (allocate_filename_to_slot): New function.
1095 (dwarf2_where): Use new functions.
1096 (dwarf2_directive_filename): Add support for extended .file
1097 pseudo-op.
1098 (dwarf2_directive_loc): Allow the use of file number zero with
1099 DWARF 5 or higher.
1100 (out_file_list): Rename to...
1101 (out_dir_and_file_list): Add DWARF 5 support.
1102 (out_debug_line): Emit extra values into the section header for
1103 DWARF 5.
1104 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1105 * doc/as.texi (.file): Update the description of this pseudo-op.
1106 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1107 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1108 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1109 * NEWS: Mention the new feature.
1110
a6a1f5e0
AM		 11112020-03-10 Alan Modra <amodra@gmail.com>
1112
1113 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1114 to avoid signed overflow.
1115 * config/tc-mcore.c (md_assemble): Likewise.
1116 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1117 * config/tc-nds32.c (SET_ADDEND): Likewise.
1118 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1119
3fabc179
JB		 11202020-03-09 Jan Beulich <jbeulich@suse.com>
1121
1122 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1123 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1124 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1125
190e5fc8
AM		 11262020-03-07 Alan Modra <amodra@gmail.com>
1127
1128 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1129 first column.
1130
84d9ab33
NC		 11312020-03-06 Nick Clifton <nickc@redhat.com>
1132
1133 PR 25614
1134 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1135 0 if the dwarf_level is 5 or more. Complain if a filename follows
1136 a file 0.
1137 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1138 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1139 * testsuite/gas/elf/elf.exp: Run the new test.
1140
1141 PR 25612
1142 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1143 * doc/as.texi: Fix another typo.
1144
31bf1864
NC		 11452020-03-06 Nick Clifton <nickc@redhat.com>
1146
1147 PR 25612
1148 * as.c (dwarf_level): Define.
1149 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1150 (parse_args): Add support for the new options.
1151 as.h (dwarf_level): Prototype.
1152 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1153 value.
1154 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1155 (DWARF2_LINE_VERSION): Remove definition.
1156 * doc/as.texi: Document the new options.
1157
3c968de5
NC		 11582020-03-06 Nick Clifton <nickc@redhat.com>
1159
1160 PR 25572
1161 * as.c (main): Allow matching input and outputs when they are
1162 not regular files.
1163
bc49bfd8
JB		 11642020-03-06 Jan Beulich <jbeulich@suse.com>
1165
1166 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1167 casing.
1168 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1169 one of byte/word/dword/qword is set alongside a SIMD register in
1170 a template's operand.
1171
4873e243
JB		 11722020-03-06 Jan Beulich <jbeulich@suse.com>
1173
1174 * config/tc-i386.c (match_template): Extend code in logic
1175 rejecting certain suffixes in certain modes to also cover mask
1176 register use and VecSIB. Drop special casing of broadcast. Skip
1177 immediates in the check.
1178
e365e234
JB		 11792020-03-06 Jan Beulich <jbeulich@suse.com>
1180
1181 * config/tc-i386.c (match_template): Fold duplicate code in
1182 logic rejecting certain suffixes in certain modes. Drop
1183 pointless "else".
1184
4ed21b58
JB		 11852020-03-06 Jan Beulich <jbeulich@suse.com>
1186
1187 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1188 alongside !norex64 ones.
1189 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1190 with both 32- and 64-bit GPR operands.
1191 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1192 32- and 64-bit GPR operands.
1193 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1194 testsuite/gas/i386/x86-64-avx512bw.d,
1195 testsuite/gas/i386/x86-64-avx512f-intel.d,
1196 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1197
643bb870
JB		 11982020-03-06 Jan Beulich <jbeulich@suse.com>
1199
1200 * config/tc-i386.c (md_assemble): Drop use of rex64.
1201 (process_suffix): For REX.W for 64-bit CRC32.
1202
a23b33b3
JB		 12032020-03-06 Jan Beulich <jbeulich@suse.com>
1204
1205 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1206 addressing for MPX insns without base/index.
1207 * testsuite/gas/i386/mpx-16bit.s,
1208 * testsuite/gas/i386/mpx-16bit.d: New.
1209 * testsuite/gas/i386/i386.exp: Run new test.
1210
a0497384
JB		 12112020-03-06 Jan Beulich <jbeulich@suse.com>
1212
1213 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1214 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1215 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1216 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1217 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1218 as well as a BSWAP one.
1219 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1220 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1221 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1222 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1223 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1224 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1225 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1226 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1227 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1228 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1229 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1230 testsuite/gas/i386/vmx.d: Adjust expectations.
1231
b630c145
JB		 12322020-03-06 Jan Beulich <jbeulich@suse.com>
1233
1234 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1235 from having their operands swapped.
1236 * testsuite/gas/i386/waitpkg.s,
1237 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1238 3-operand cases as well as testing of 16-bit code generation.
1239 * testsuite/gas/i386/waitpkg.d,
1240 testsuite/gas/i386/waitpkg-intel.d,
1241 testsuite/gas/i386/x86-64-waitpkg.d,
1242 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1243
de48783e
NC		 12442020-03-04 Nelson Chu <nelson.chu@sifive.com>
1245
dee35d02
NC		 1246 * config/tc-riscv.c (percent_op_utype): Support the modifier
1247 %got_pcrel_hi.
1248 * doc/c-riscv.texi: Add documentation.
1249 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1250 modifier %got_pcrel_hi.
1251 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1252 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1253 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1254
de48783e
NC		 1255 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1256 (RISC-V-Formats): Update the section name from "Instruction Formats"
1257 to "RISC-V Instruction Formats".
1258
749479c8
AO		 12592020-03-04 Alexandre Oliva <oliva@adacore.com>
1260
1261 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1262 detected in a section which does not have at least 4 byte
1263 alignment.
1264 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1265 * testsuite/gas/arm/ldr-t.s: Likewise.
1266 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1267 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1268 disassembly, ignoring any NOPs that may have been inserted because
1269 of section alignment.
1270 * testsuite/gas/arm/ldr-t.d: Likewise.
1271
a847e322
JB		 12722020-03-04 Jan Beulich <jbeulich@suse.com>
1273
1274 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1275 * doc/c-i386.texi: Mention sev_es.
1276 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1277 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1278 expectations.
1279 * testsuite/gas/i386/arch-13-znver1.d,
1280 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1281
3cd7f3e3
L		 12822020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1283
1284 * config/tc-i386.c (match_template): Replace ignoresize and
1285 defaultsize with mnemonicsize.
1286 (process_suffix): Likewise.
1287
b8ba1385
SB		 12882020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1289
1290 PR 25627
1291 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1292 instruction LD IY,(HL).
1293 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1294 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1295 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1296 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1297
10d97a0f
L		 12982020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 PR gas/25622
1301 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1302 x86-64-default-suffix-avx.
1303 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1304 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1305 * testsuite/gas/i386/noreg64.d: Updated.
1306 * testsuite/gas/i386/noreg64.l: Likewise.
1307 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1308 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1309 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1310
8326546e
SB		 13112020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1312
1313 PR 25604
1314 * config/tc-z80.c (contains_register): Prevent an illegal memory
1315 access when checking an expression for a register name.
1316
e3e896e6
AM		 13172020-03-03 Alan Modra <amodra@gmail.com>
1318
1319 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1320 support.
1321
a4dd6c97
AM		 13222020-03-02 Alan Modra <amodra@gmail.com>
1323
1324 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1325 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1326 and .sbss sections.
1327 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1328 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1329 (s3_s_score_lcomm): Likewise.
1330 * config/tc-score7.c: Similarly.
1331 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1332
dec7b24b
YS		 13332020-02-28 YunQiang Su <syq@debian.org>
1334
1335 PR gas/25539
1336 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1337 to handle multi-labels.
1338 (has_label_name): New.
1339
cceb53b8
MM		 13402020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1341
1342 * config/tc-arm.c (enum pred_instruction_type): Remove
1343 NEUTRAL_IT_NO_VPT_INSN predication type.
1344 (cxn_handle_predication): Modify to require condition suffixes.
1345 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1346 * testsuite/gas/arm/cde-scalar.s: Update test.
1347 * testsuite/gas/arm/cde-warnings.l: Update test.
1348 * testsuite/gas/arm/cde-warnings.s: Update test.
1349
da3ec71f
AM		 13502020-02-26 Alan Modra <amodra@gmail.com>
1351
1352 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1353 N_() on empty string.
1354
42135cad
AM		 13552020-02-26 Alan Modra <amodra@gmail.com>
1356
1357 * read.c (read_a_source_file): Call strncpy with length one
1358 less than size of original_case_string.
1359
dc1e8a47
AM		 13602020-02-26 Alan Modra <amodra@gmail.com>
1361
1362 * config/obj-elf.c: Indent labels correctly.
1363 * config/obj-macho.c: Likewise.
1364 * config/tc-aarch64.c: Likewise.
1365 * config/tc-alpha.c: Likewise.
1366 * config/tc-arm.c: Likewise.
1367 * config/tc-cr16.c: Likewise.
1368 * config/tc-crx.c: Likewise.
1369 * config/tc-frv.c: Likewise.
1370 * config/tc-i386-intel.c: Likewise.
1371 * config/tc-i386.c: Likewise.
1372 * config/tc-ia64.c: Likewise.
1373 * config/tc-mn10200.c: Likewise.
1374 * config/tc-mn10300.c: Likewise.
1375 * config/tc-nds32.c: Likewise.
1376 * config/tc-riscv.c: Likewise.
1377 * config/tc-s12z.c: Likewise.
1378 * config/tc-xtensa.c: Likewise.
1379 * config/tc-z80.c: Likewise.
1380 * read.c: Likewise.
1381 * symbols.c: Likewise.
1382 * write.c: Likewise.
1383
bd0cf5a6
NC		 13842020-02-20 Nelson Chu <nelson.chu@sifive.com>
1385
54b2aec1
NC		 1386 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1387 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1388 after parsing all arguments.
1389 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1390 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1391 are used to check if we write a read-only CSR by the CSR instruction.
1392 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1393 all CSR for the read-only CSR checking.
1394 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1395 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1396 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1397 all CSR instructions for the read-only CSR checking.
1398 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1399 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1400
2ca89224
NC		 1401 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1402 (riscv_opts): Initialize it.
1403 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1404 before doing the CSR checking.
1405 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1406 (md_longopts): Add mcsr-check and mno-csr-check.
1407 (md_parse_option): Handle new enum option values.
1408 (s_riscv_option): Handle new long options.
1409 * doc/c-riscv.texi: Add description for the new .option and assembler
1410 options.
1411 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1412 the CSR checking.
1413 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1414
bd0cf5a6
NC		 1415 * config/tc-riscv.c (csr_extra_hash): New.
1416 (enum riscv_csr_class): New enum. Used to decide
1417 whether or not this CSR is legal in the current ISA string.
1418 (struct riscv_csr_extra): New structure to hold all extra information
1419 of CSR.
1420 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1421 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1422 Call hash_reg_name to insert CSR address into reg_names_hash.
1423 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1424 Decide whether the CSR is valid according to the csr_extra_hash.
1425 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1426 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1427 not a boolean. This is same as riscv_init_csr_hash, so keep the
1428 consistent usage.
1429 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1430 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1431 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1432 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1433 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1434 f-ext CSR are not allowed.
1435 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1436 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1437 source file is `priv-reg.s`, and the ISA is rv64if, so the
1438 rv32-only CSR are not allowed.
1439 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1440
10a95fcc
AM		 14412020-02-21 Alan Modra <amodra@gmail.com>
1442
1443 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1444 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1445
dda2980f
AM		 14462020-02-21 Alan Modra <amodra@gmail.com>
1447
1448 PR 25569
1449 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1450 on section size adjustment, instead perform another write if
1451 exec header size is larger than section size.
1452
bd3380bc
NC		 14532020-02-19 Nelson Chu <nelson.chu@sifive.com>
1454
1455 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1456 -mno-arch-attr command line options.
1457
fa164239
JW		 14582020-02-19 Nelson Chu <nelson.chu@sifive.com>
1459
1460 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1461 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1462
fcaaac0a
SB		 14632020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1464
1465 PR 25576
1466 * config/tc-z80.c (md_parse_option): Do not use an underscore
1467 prefix for local labels in SDCC compatability mode.
1468 (z80_start_line_hook): Remove SDCC dollar label support.
1469 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1470 * testsuite/gas/z80/sdcc.s: Likewise.
1471
14722020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1473
1474 PR 25517
1475 * config/tc-z80.c: Add -march option.
1476 * doc/as.texi: Update Z80 documentation.
1477 * doc/c-z80.texi: Likewise.
1478 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1479 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1480 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1481 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1482 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1483 * testsuite/gas/z80/gbz80_all.d: Likewise.
1484 * testsuite/gas/z80/r800_extra.d: Likewise.
1485 * testsuite/gas/z80/r800_ii8.d: Likewise.
1486 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1487 * testsuite/gas/z80/sdcc.d: Likewise.
1488 * testsuite/gas/z80/z180.d: Likewise.
1489 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1490 * testsuite/gas/z80/z80_doc.d: Likewise.
1491 * testsuite/gas/z80/z80_ii8.d: Likewise.
1492 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1493 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1494 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1495 * testsuite/gas/z80/z80_sli.d: Likewise.
1496 * testsuite/gas/z80/z80n_all.d: Likewise.
1497 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1498
a7e12755
L		 14992020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1500
1501 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1502 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1503 * testsuite/gas/i386/i386.exp: Run property-3 and
1504 x86-64-property-3.
1505 * testsuite/gas/i386/property-3.d: New file.
1506 * testsuite/gas/i386/property-3.s: Likewise.
1507 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1508
272a84b1
L		 15092020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1510
1511 * config/tc-i386.c (cpu_arch): Add .popcnt.
1512 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1513 Add a tab before @samp{.sse4a}.
1514
c8f8eebc
JB		 15152020-02-17 Jan Beulich <jbeulich@suse.com>
1516
1517 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1518 for AddrPrefixOpReg templates. Combine the two pieces of
1519 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1520 mode.
1521
eedb0f2c
JB		 15222020-02-17 Jan Beulich <jbeulich@suse.com>
1523
1524 PR gas/14439
1525 * config/tc-i386.c (md_assemble): Also suppress operand
1526 swapping for MONITOR{,X} and MWAIT{,X}.
1527 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1528 Add Intel syntax monitor/mwait tests.
1529 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1530 Adjust expectations.
1531 *testsuite/gas/i386/sse3-intel.d,
1532 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1533 * testsuite/gas/i386/i386.exp: Run new tests.
1534
b9915cbc
JB		 15352020-02-17 Jan Beulich <jbeulich@suse.com>
1536
1537 PR gas/6518
1538 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1539 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1540 re-indentation).
1541 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1542 cases.
1543 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1544 * testsuite/gas/i386/avx512dq-inval.l,
1545 testsuite/gas/i386/inval-avx.l,
1546 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1547 * testsuite/gas/i386/avx512vl-ambig.s,
1548 testsuite/gas/i386/avx512vl-ambig.l: New.
1549 * testsuite/gas/i386/i386.exp: Run new test.
1550
af5c13b0
L		 15512020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1552
1553 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1554 nosse4.
1555 * doc/c-i386.texi: Document sse4a and nosse4a.
1556
07d98387
L		 15572020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1558
1559 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1560 for AT&T syntax.
1561
65fca059
JB		 15622020-02-14 Jan Beulich <jbeulich@suse.com>
1563
1564 PR gas/25438
1565 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1566 casing ...
1567 (process_suffix): ... here. Consider just the first operand
1568 initially.
1569 (check_long_reg): Drop opcode 0x63 special case again.
1570 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1571 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1572 Move ambiguous operand size tests ...
1573 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1574 testsuite/gas/i386/noreg64.s: ... here.
1575 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1576 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1577 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1578 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1579 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1580 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1581 testsuite/gas/i386/x86-64-movsxd.d,
1582 testsuite/gas/i386/x86-64-movsxd-intel.d,
1583 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1584 Adjust expectations.
1585 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1586 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1587 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1588 * testsuite/gas/i386/i386.exp: Run new tests.
1589
b6773884
JB		 15902020-02-14 Jan Beulich <jbeulich@suse.com>
1591
1592 * config/tc-i386.c (process_operands): Also skip segment
1593 override prefix emission if it matches an already present one.
1594 * testsuite/gas/i386/prefix32.s: Add double segment override
1595 cases.
1596 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1597
92334ad2
JB		 15982020-02-14 Jan Beulich <jbeulich@suse.com>
1599
1600 * config/tc-i386.c (process_operands): Drop ineffectual segment
1601 overrides when optimizing.
1602 * testsuite/gas/i386/lea-optimize.d: New.
1603 * testsuite/gas/i386/i386.exp: Run new test.
1604
16052020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1606
1607 * config/tc-i386.c (process_operands): Also check insn prefix
1608 for ineffectual segment override warning. Don't cover possible
1609 VEX/EVEX encoded insns there.
1610 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1611 testsuite/gas/i386/lea.e: New.
1612 * testsuite/gas/i386/i386.exp: Run new test.
1613
0e6724de
L		 16142020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1615
1616 PR gas/25438
1617 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1618 syntax.
1619
292676c1
L		 16202020-02-13 Fangrui Song <maskray@google.com>
1621 H.J. Lu <hongjiu.lu@intel.com>
1622
1623 PR gas/25551
1624 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1625 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1626 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1627 * testsuite/gas/i386/relax-5.d: New file.
1628 * testsuite/gas/i386/relax-5.s: Likewise.
1629 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1630 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1631
7deea9aa
JB		 16322020-02-13 Jan Beulich <jbeulich@suse.com>
1633
1634 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1635 "nosse4" entry.
1636
6c0946d0
JB		 16372020-02-12 Jan Beulich <jbeulich@suse.com>
1638
1639 * config/tc-i386.c (avx512): New (at file scope), moved from
1640 (check_VecOperands): ... here.
1641 (process_suffix): Add [XYZ]MMword operand size handling.
1642 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1643 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1644 tests.
1645 * testsuite/gas/i386/avx512dq-inval.l,
1646 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1647
5990e377
JB		 16482020-02-12 Jan Beulich <jbeulich@suse.com>
1649
1650 PR gas/24546
1651 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1652 code only.
1653 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1654 CALL/JMP in O_tbyte_ptr case.
1655 * doc/c-i386.texi: Mention far call and full pointer load ISA
1656 differences.
1657 * testsuite/gas/i386/x86-64-branch-3.s,
1658 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1659 * testsuite/gas/i386/x86-64-branch-3.d,
1660 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1661 * testsuite/gas/i386/x86-64-branch-5.l,
1662 testsuite/gas/i386/x86-64-branch-5.s: New.
1663 * testsuite/gas/i386/i386.exp: Run new test.
1664
9706160a
JB		 16652020-02-12 Jan Beulich <jbeulich@suse.com>
1666
1667 PR gas/25438
1668 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1669 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1670 64-bit-only warning.
1671 (check_word_reg): Consistently error on mismatching register
1672 size and suffix.
1673 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1674 for movw. Replace suffix / GPR for orb.
1675 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1676 byte GPRs as well as ones for inb/outb with a word accumulator.
1677 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1678 testsuite/gas/i386/inval.l: Adjust expectations.
1679
5de4d9ef
JB		 16802020-02-12 Jan Beulich <jbeulich@suse.com>
1681
1682 * config/tc-i386.c (operand_type_register_match): Also fall
1683 through initial two if()-s when the template allows for a GPR
1684 operand. Adjust comment.
1685
50128d0c
JB		 16862020-02-11 Jan Beulich <jbeulich@suse.com>
1687
1688 (struct _i386_insn): New field "short_form".
1689 (optimize_encoding): Drop setting of shortform field.
1690 (process_suffix): Set i.short_form. Replace shortform use.
1691 (process_operands): Replace shortform use.
1692
1ed818b4
MM		 16932020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1694
1695 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1696 loop initial declaration.
1697
5aae9ae9
MM		 16982020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1699
1700 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1701 instructions that can have 5 arguments.
1702 (enum operand_parse_code): Add new operands.
1703 (parse_operands): Account for new operands.
1704 (S5): New macro.
1705 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1706 (neon_select_shape): Account for P suffix.
1707 (LOW1): Move macro to global position.
1708 (HI4): Move macro to global position.
1709 (vcx_assign_vec_d): New.
1710 (vcx_assign_vec_m): New.
1711 (vcx_assign_vec_n): New.
1712 (enum vcx_reg_type): New.
1713 (vcx_get_reg_type): New.
1714 (vcx_size_pos): New.
1715 (vcx_vec_pos): New.
1716 (vcx_handle_shape): New.
1717 (vcx_ensure_register_in_range): New.
1718 (vcx_handle_register_arguments): New.
1719 (vcx_handle_insn_block): New.
1720 (vcx_handle_common_checks): New.
1721 (do_vcx1): New.
1722 (do_vcx2): New.
1723 (do_vcx3): New.
1724 * testsuite/gas/arm/cde-missing-fp.d: New test.
1725 * testsuite/gas/arm/cde-missing-fp.l: New test.
1726 * testsuite/gas/arm/cde-missing-mve.d: New test.
1727 * testsuite/gas/arm/cde-missing-mve.l: New test.
1728 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1729 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1730 * testsuite/gas/arm/cde-mve.s: New test.
1731 * testsuite/gas/arm/cde-warnings.l:
1732 * testsuite/gas/arm/cde-warnings.s:
1733 * testsuite/gas/arm/cde.d:
1734 * testsuite/gas/arm/cde.s:
1735
4934a27c
MM		 17362020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1737 Matthew Malcomson <matthew.malcomson@arm.com>
1738
1739 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1740 CDE coprocessor that can be enabled.
1741 (enum pred_instruction_type): New pred type.
1742 (BAD_NO_VPT): New error message.
1743 (BAD_CDE): New error message.
1744 (BAD_CDE_COPROC): New error message.
1745 (enum operand_parse_code): Add new immediate operands.
1746 (parse_operands): Account for new immediate operands.
1747 (check_cde_operand): New.
1748 (cde_coproc_enabled): New.
1749 (cde_coproc_pos): New.
1750 (cde_handle_coproc): New.
1751 (cxn_handle_predication): New.
1752 (do_custom_instruction_1): New.
1753 (do_custom_instruction_2): New.
1754 (do_custom_instruction_3): New.
1755 (do_cx1): New.
1756 (do_cx1a): New.
1757 (do_cx1d): New.
1758 (do_cx1da): New.
1759 (do_cx2): New.
1760 (do_cx2a): New.
1761 (do_cx2d): New.
1762 (do_cx2da): New.
1763 (do_cx3): New.
1764 (do_cx3a): New.
1765 (do_cx3d): New.
1766 (do_cx3da): New.
1767 (handle_pred_state): Define new IT block behaviour.
1768 (insns): Add newn CX*{,d}{,a} instructions.
1769 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1770 Define new cdecp extension strings.
1771 * doc/c-arm.texi: Document new cdecp extension arguments.
1772 * testsuite/gas/arm/cde-scalar.d: New test.
1773 * testsuite/gas/arm/cde-scalar.s: New test.
1774 * testsuite/gas/arm/cde-warnings.d: New test.
1775 * testsuite/gas/arm/cde-warnings.l: New test.
1776 * testsuite/gas/arm/cde-warnings.s: New test.
1777 * testsuite/gas/arm/cde.d: New test.
1778 * testsuite/gas/arm/cde.s: New test.
1779
4b5aaf5f
L		 17802020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1781
1782 PR gas/25516
1783 * config/tc-i386.c (intel64): Renamed to ...
1784 (isa64): This.
1785 (match_template): Accept Intel64 only instruction by default.
1786 (i386_displacement): Updated.
1787 (md_parse_option): Updated.
1788 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1789 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1790 -mamd64 to x86-64-sysenter-amd.
1791 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1792
33176d91
AM		 17932020-02-10 Alan Modra <amodra@gmail.com>
1794
1795 * config/obj-elf.c (obj_elf_change_section): Error for section
1796 type, attr or entsize changes in assembly.
1797 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1798 * testsuite/gas/elf/section5.l: Update.
1799
82194874
AM		 18002020-02-10 Alan Modra <amodra@gmail.com>
1801
1802 * output-file.c (output_file_close): Do a normal close when
1803 flag_always_generate_output.
1804 * write.c (write_object_file): Don't stop output when
1805 flag_always_generate_output.
1806
9fc0b501
SB		 18072020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1808
1809 PR 25469
1810 * config/tc-z80.c: Add -gbz80 command line option to generate code
1811 for the GameBoy Z80. Add support for generating DWARF.
1812 * config/tc-z80.h: Add support for DWARF debug information
1813 generation.
1814 * doc/c-z80.texi: Document new command line option.
1815 * testsuite/gas/z80/gbz80_all.d: New file.
1816 * testsuite/gas/z80/gbz80_all.s: New file.
1817 * testsuite/gas/z80/z80.exp: Run the new tests.
1818 * testsuite/gas/z80/z80n_all.d: New file.
1819 * testsuite/gas/z80/z80n_all.s: New file.
1820 * testsuite/gas/z80/z80n_reloc.d: New file.
1821
b7d07216
L		 18222020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1823
1824 PR gas/25381
1825 * config/obj-elf.c (get_section): Also check
1826 linked_to_symbol_name.
1827 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1828 (obj_elf_parse_section_letters): Handle the 'o' flag.
1829 (build_group_lists): Renamed to ...
1830 (build_additional_section_info): This. Set elf_linked_to_section
1831 from map_head.linked_to_symbol_name.
1832 (elf_adjust_symtab): Updated.
1833 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1834 * doc/as.texi: Document the 'o' flag.
1835 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1836 * testsuite/gas/elf/section18.d: New file.
1837 * testsuite/gas/elf/section18.s: Likewise.
1838 * testsuite/gas/elf/section19.d: Likewise.
1839 * testsuite/gas/elf/section19.s: Likewise.
1840 * testsuite/gas/elf/section20.d: Likewise.
1841 * testsuite/gas/elf/section20.s: Likewise.
1842 * testsuite/gas/elf/section21.d: Likewise.
1843 * testsuite/gas/elf/section21.l: Likewise.
1844 * testsuite/gas/elf/section21.s: Likewise.
1845
5eb617a7
L		 18462020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1847
1848 * NEWS: Mention x86 assembler options to align branches for
1849 binutils 2.34.
1850
986ac314
L		 18512020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1852
1853 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1854 only for ELF targets.
1855 * testsuite/gas/i386/unique.d: Don't xfail.
1856 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1857
19234a6d
AM		 18582020-02-06 Alan Modra <amodra@gmail.com>
1859
1860 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1861 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1862
02e0be69
AM		 18632020-02-06 Alan Modra <amodra@gmail.com>
1864
1865 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1866 xfail, and rename test.
1867 * testsuite/gas/elf/section12b.d: Likewise.
1868 * testsuite/gas/elf/section16a.d: Likewise.
1869 * testsuite/gas/elf/section16b.d: Likewise.
1870
a8c4d40b
L		 18712020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1872
1873 PR gas/25380
1874 * config/obj-elf.c (section_match): Removed.
1875 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1876 section_id.
1877 (obj_elf_change_section): Replace info and group_name arguments
1878 with match_p. Also update the section ID and flags from match_p.
1879 (obj_elf_section): Handle "unique,N". Update call to
1880 obj_elf_change_section.
1881 * config/obj-elf.h (elf_section_match): New.
1882 (obj_elf_change_section): Updated.
1883 * config/tc-arm.c (start_unwind_section): Update call to
1884 obj_elf_change_section.
1885 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1886 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1887 (microblaze_s_sdata): Likewise.
1888 (microblaze_s_rdata): Likewise.
1889 (microblaze_s_bss): Likewise.
1890 * config/tc-mips.c (s_change_section): Likewise.
1891 * config/tc-msp430.c (msp430_profiler): Likewise.
1892 * config/tc-rx.c (parse_rx_section): Likewise.
1893 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1894 * doc/as.texi: Document "unique,N" in .section directive.
1895 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1896 * testsuite/gas/elf/section15.d: New file.
1897 * testsuite/gas/elf/section15.s: Likewise.
1898 * testsuite/gas/elf/section16.s: Likewise.
1899 * testsuite/gas/elf/section16a.d: Likewise.
1900 * testsuite/gas/elf/section16b.d: Likewise.
1901 * testsuite/gas/elf/section17.d: Likewise.
1902 * testsuite/gas/elf/section17.l: Likewise.
1903 * testsuite/gas/elf/section17.s: Likewise.
1904 * testsuite/gas/i386/unique.d: Likewise.
1905 * testsuite/gas/i386/unique.s: Likewise.
1906 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1907 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1908
575d37ae
L		 19092020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1912
2384096c
G		 19132020-02-01 Anthony Green <green@moxielogic.com>
1914
1915 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1916
95441c43
SL		 19172020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1918
1919 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1920 %tls_ldo.
1921
d465d695
AV		 19222020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1923
1924 PR gas/25472
1925 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1926 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1927 +mve.
1928 * testsuite/gas/arm/mve_dsp.d: New test.
1929
d26cc8a9
NC		 19302020-01-31 Nick Clifton <nickc@redhat.com>
1931
1932 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1933 rather than BFD_RELOC_NONE.
1934
90e9955a
SP		 19352020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1936
1937 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1938 to support VLDMIA instruction for MVE.
1939 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1940 instruction for MVE.
1941 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1942 instruction for MVE.
1943 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1944 instruction for MVE.
1945 * testsuite/gas/arm/mve-ldst.d: New test.
1946 * testsuite/gas/arm/mve-ldst.s: Likewise.
1947
53943f32
NC		 19482020-01-31 Nick Clifton <nickc@redhat.com>
1949
1950 * po/fr.po: Updated French translation.
1951 * po/ru.po: Updated Russian translation.
1952
c3036ed0
RS		 19532020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1954
1955 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1956 .s for the movprfx.
1957 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1958 * testsuite/gas/aarch64/sve-movprfx_28.d,
1959 * testsuite/gas/aarch64/sve-movprfx_28.l,
1960 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1961
2ae4c703
JB		 19622020-01-30 Jan Beulich <jbeulich@suse.com>
1963
1964 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1965 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1966 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1967 Adjust expectations.
1968
bd434cc4
JM		 19692020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1970
1971 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1972 * testsuite/gas/bpf/alu-be.d: Likewise.
1973 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1974 * testsuite/gas/bpf/alu32-be.d: Likewise.
1975
aeab2b26
JB		 19762020-01-30 Jan Beulich <jbeulich@suse.com>
1977
1978 * testsuite/gas/i386/x86-64-branch-2.s,
1979 testsuite/gas/i386/x86-64-branch-4.s,
1980 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1981 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1982 testsuite/gas/i386/x86-64-branch-2.d,
1983 testsuite/gas/i386/x86-64-branch-4.l,
1984 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1985
873494c8
JB		 19862020-01-30 Jan Beulich <jbeulich@suse.com>
1987
1988 * config/tc-i386.c (process_suffix): .
1989 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1990 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1991 Add LRETQ case.
1992 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1993 suffix.
1994 testsuite/gas/i386/x86_64.s: Add RETF cases.
1995 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1996 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1997 testsuite/gas/i386/x86-64-opcode.d,
1998 testsuite/gas/i386/x86-64-suffix-intel.d,
1999 testsuite/gas/i386/x86-64-suffix.d,
2000 testsuite/gas/i386/x86_64-intel.d
2001 testsuite/gas/i386/x86_64.d: Adjust expectations.
2002 * testsuite/gas/i386/x86-64-suffix.e,
2003 testsuite/gas/i386/x86_64.e: New.
2004
62b3f548
JB		 20052020-01-30 Jan Beulich <jbeulich@suse.com>
2006
2007 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2008 special case.
2009
bc31405e
L		 20102020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2011
2012 PR binutils/25445
2013 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2014 movsxd.
2015 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2016 differences. Document movslq and movsxd.
2017 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2018 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2019 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2020 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2021 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2022 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2023 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2024 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2025 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2026 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2027 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2028
e3696f67
AM		 20292020-01-27 Alan Modra <amodra@gmail.com>
2030
2031 * testsuite/gas/all/gas.exp: Replace case statements with switch
2032 statements.
2033 * testsuite/gas/elf/elf.exp: Likewise.
2034 * testsuite/gas/macros/macros.exp: Likewise.
2035 * testsuite/lib/gas-defs.exp: Likewise.
2036
7568c93b
TC		 20372020-01-27 Tamar Christina <tamar.christina@arm.com>
2038
2039 PR 25403
2040 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2041 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2042
403d1bd9
JW		 20432020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2044
2045 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2046 s exts must be known, so rename *ok* to *fail*.
2047 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2048 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2049 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2050 above change.
2051 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2052 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2053
be4c5e58
L		 20542020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2055
2056 PR gas/25438
2057 * config/tc-i386.c (check_long_reg): Always disallow double word
2058 suffix in mnemonic with word general register.
2059 * testsuite/gas/i386/general.s: Replace word general register
2060 with double word general register for movl.
2061 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2062 register.
2063 * testsuite/gas/i386/general.l: Updated.
2064 * testsuite/gas/i386/inval.l: Likewise.
2065
9e7028aa
AM		 20662020-01-22 Alan Modra <amodra@gmail.com>
2067
2068 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2069 __tls_get_addr_desc and __tls_get_addr_opt.
2070
e3ed17f3
JB		 20712020-01-21 Jan Beulich <jbeulich@suse.com>
2072
2073 * testsuite/gas/i386/inval-crc32.s,
2074 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2075 * testsuite/gas/i386/inval-crc32.l,
2076 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2077
1a035124
JB		 20782020-01-21 Jan Beulich <jbeulich@suse.com>
2079
2080 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2081 generic code path. Deal with No_lSuf being set in a template.
2082 * testsuite/gas/i386/inval-crc32.l,
2083 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2084 instead of error(s) when operand size is ambiguous.
2085 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2086 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2087 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2088 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2089 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2090 Adjust expectations.
2091
c006a730
JB		 20922020-01-21 Jan Beulich <jbeulich@suse.com>
2093
2094 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2095 and an intel_syntax check. Re-write lack-of-suffix processing
2096 logic.
2097 * doc/c-i386.texi: Document operand size defaults for suffix-
2098 less AT&T syntax insns.
2099 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2100 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2101 testsuite/gas/i386/x86-64-avx-scalar.s,
2102 testsuite/gas/i386/x86-64-avx.s,
2103 testsuite/gas/i386/x86-64-bundle.s,
2104 testsuite/gas/i386/x86-64-intel64.s,
2105 testsuite/gas/i386/x86-64-lock-1.s,
2106 testsuite/gas/i386/x86-64-opcode.s,
2107 testsuite/gas/i386/x86-64-sse2avx.s,
2108 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2109 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2110 testsuite/gas/i386/x86-64-nops.s,
2111 testsuite/gas/i386/x86-64-ptwrite.s,
2112 testsuite/gas/i386/x86-64-simd.s,
2113 testsuite/gas/i386/x86-64-sse-noavx.s,
2114 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2115 insns.
2116 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2117 testsuite/gas/i386/noreg64.s: Add further tests.
2118 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2119 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2120 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2121 testsuite/gas/i386/sse-noavx.d,
2122 testsuite/gas/i386/x86-64-intel64.d,
2123 testsuite/gas/i386/x86-64-nops.d,
2124 testsuite/gas/i386/x86-64-opcode.d,
2125 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2126 testsuite/gas/i386/x86-64-ptwrite.d,
2127 testsuite/gas/i386/x86-64-simd-intel.d,
2128 testsuite/gas/i386/x86-64-simd-suffix.d,
2129 testsuite/gas/i386/x86-64-simd.d,
2130 testsuite/gas/i386/x86-64-sse-noavx.d
2131 testsuite/gas/i386/x86-64-suffix.d,
2132 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2133 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2134 testsuite/gas/i386/noreg64.l: New.
2135 * testsuite/gas/i386/i386.exp: Run new tests.
2136
c906a69a
JB		 21372020-01-21 Jan Beulich <jbeulich@suse.com>
2138
2139 * testsuite/gas/i386/avx512_bf16_vl.s,
2140 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2141 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2142 broadcast forms of VCVTNEPS2BF16.
2143 * testsuite/gas/i386/avx512_bf16_vl.d,
2144 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2145
26916852
NC		 21462020-01-20 Nick Clifton <nickc@redhat.com>
2147
2148 * po/uk.po: Updated Ukranian translation.
2149
14470f07
L		 21502020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2151
2152 PR ld/25416
2153 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2154 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2155 x32 object.
2156 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2157 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2158 R_X86_64_GOTPC32_TLSDESC relocation.
2159
1b1bb2c6
NC		 21602020-01-18 Nick Clifton <nickc@redhat.com>
2161
2162 * configure: Regenerate.
2163 * po/gas.pot: Regenerate.
2164
ae774686
NC		 21652020-01-18 Nick Clifton <nickc@redhat.com>
2166
2167 Binutils 2.34 branch created.
2168
42e04b36
L		 21692020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2170
2171 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2172 with vex_encoding_vex.
2173 (parse_insn): Likewise.
2174 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2175 and {vex3} documentation.
2176 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2177 {vex}.
2178 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2179
2da2eaf4
AV		 21802020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2181
2182 PR 25376
2183 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2184 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2185 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2186 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2187 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2188 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2189
45a4bb20
JB		 21902020-01-16 Jan Beulich <jbeulich@suse.com>
2191
2192 * config/tc-i386.c (match_template): Drop found_cpu_match local
2193 variable.
2194
4814632e
JB		 21952020-01-16 Jan Beulich <jbeulich@suse.com>
2196
2197 * testsuite/gas/i386/avx512dq-inval.l,
2198 testsuite/gas/i386/avx512dq-inval.s: New.
2199 * testsuite/gas/i386/i386.exp: Run new test.
2200
131cb553
JL		 22012020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2202
2203 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2204 relocations when the target is 430X, except when extracting part of an
2205 expression.
2206 (msp430_srcoperand): Adjust comment.
2207 Initialize the expp member of the msp430_operand_s struct as
2208 appropriate.
2209 (msp430_dstoperand): Likewise.
2210 * testsuite/gas/msp430/msp430.exp: Run new test.
2211 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2212 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2213
c24d0e8d
AM		 22142020-01-15 Alan Modra <amodra@gmail.com>
2215
2216 * configure.tgt: Add sparc-*-freebsd case.
2217
e44925ae
LC		 22182020-01-14 Lili Cui <lili.cui@intel.com>
2219
2220 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2221 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2222 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2223 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2224 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2225 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2226 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2227 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2228 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2229 * testsuite/gas/i386/align-branch-5.d: Likewise.
2230 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2231 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2232 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2233 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2234 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2235 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2236 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2237 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2238 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2239 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2240 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2241 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2242
7a6bf3be
SB		 22432020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2244
2245 PR 25377
2246 * config/tc-z80.c: Add support for half precision, single
2247 precision and double precision floating point values.
2248 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2249 * doc/as.texi: Add new z80 command line options.
2250 * doc/c-z80.texi: Document new z80 command line options.
2251 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2252 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2253 * testsuite/gas/z80/z80.exp: Run the new test.
2254 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2255 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2256 * testsuite/gas/z80/strings.d: Update expected output.
2257
82e9597c
MM		 22582020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2259
2260 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2261 dependency.
2262
5e4f7e05
CZ		 22632020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2264
2265 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2266 the CPU.
2267 * config/tc-arc.h: Add header if/defs.
2268 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2269
febda64f
AM		 22702020-01-13 Alan Modra <amodra@gmail.com>
2271
2272 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2273
5496abe1
AM		 22742020-01-13 Alan Modra <amodra@gmail.com>
2275
2276 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2277 insertion.
2278
ec4181f2
AM		 22792020-01-10 Alan Modra <amodra@gmail.com>
2280
2281 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2282 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2283
40c75bc8
SB		 22842020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2285
2286 PR 25224
2287 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2288 opcode byte values.
2289 (emit_ld_r_r): Likewise.
2290 (emit_ld_rr_m): Likewise.
2291 (emit_ld_rr_nn): Likewise.
2292
72aea328
JB		 22932020-01-09 Jan Beulich <jbeulich@suse.com>
2294
2295 * config/tc-i386.c (optimize_encoding): Add
2296 is_any_vex_encoding() invocations. Drop respective
2297 i.tm.extension_opcode == None checks.
2298
3f93af61
JB		 22992020-01-09 Jan Beulich <jbeulich@suse.com>
2300
2301 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2302 REX transformations. Correct comment indentation.
2303
7697afb6
JB		 23042020-01-09 Jan Beulich <jbeulich@suse.com>
2305
2306 * config/tc-i386.c (optimize_encoding): Generalize register
2307 transformation for TEST optimization.
2308
d835a58b
JB		 23092020-01-09 Jan Beulich <jbeulich@suse.com>
2310
2311 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2312 testsuite/gas/i386/x86-64-sysenter-amd.d,
2313 testsuite/gas/i386/x86-64-sysenter-amd.l,
2314 testsuite/gas/i386/x86-64-sysenter-intel.d,
2315 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2316 * testsuite/gas/i386/i386.exp: Run new tests.
2317
915808f6
NC		 23182020-01-08 Nick Clifton <nickc@redhat.com>
2319
2320 PR 25284
2321 * doc/as.texi (Align): Document the fact that all arguments can be
2322 omitted.
2323 (Balign): Likewise.
2324 (P2align): Likewise.
2325
f1f28025
NC		 23262020-01-08 Nick Clifton <nickc@redhat.com>
2327
2328 PR 14891
2329 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2330 already defined as a different symbol type.
2331 * testsuite/gas/elf/pr14891.s: New test source file.
2332 * testsuite/gas/elf/pr14891.d: New test driver.
2333 * testsuite/gas/elf/pr14891.s: New test expected error output.
2334 * testsuite/gas/elf/elf.exp: Run the new test.
2335
030a2e78
AM		 23362020-01-08 Alan Modra <amodra@gmail.com>
2337
2338 * config/tc-z8k.c (md_begin): Make idx unsigned.
2339 (get_specific): Likewise for this_index.
2340
2a1ebfb2
CZ		 23412020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2342
2343 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2344 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2345 (md_operand): Set X_md to absent.
2346 (arc_parse_name): Check for X_md.
2347
16d87673
SB		 23482020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2349
2350 PR 25311
2351 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2352 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2353 NO_STRING_ESCAPES.
2354 * read.c (next_char_of_string): Likewise.
2355 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2356 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2357
a2322019
NC		 23582020-01-03 Nick Clifton <nickc@redhat.com>
2359
2360 * po/sv.po: Updated Swedish translation.
2361
5437a02a
JB		 23622020-01-03 Jan Beulich <jbeulich@suse.com>
2363
2364 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2365 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2366
567dfba2
JB		 23672020-01-03 Jan Beulich <jbeulich@suse.com>
2368
2369 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2370 by-element usdot. Add 64-bit form tests for by-element sudot.
2371 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2372
8c45011a
JB		 23732020-01-03 Jan Beulich <jbeulich@suse.com>
2374
2375 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2376 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2377
f4950f76
JB		 23782020-01-03 Jan Beulich <jbeulich@suse.com>
2379
2380 * testsuite/gas/aarch64/f64mm.d,
2381 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2382
6655dba2
SB		 23832020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2384
2385 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2386 support for assembler code generated by SDCC. Add new relocation
2387 types. Add z80-elf target support.
2388 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2389 labels. Local labels starts from ".L".
2390 * NEWS: Mention the new support.
2391 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2392 * testsuite/gas/all/fwdexp.s: Likewise.
2393 * testsuite/gas/all/cond.l: Likewise.
2394 * testsuite/gas/all/cond.s: Likewise.
2395 * testsuite/gas/all/fwdexp.d: Likewise.
2396 * testsuite/gas/all/fwdexp.s: Likewise.
2397 * testsuite/gas/elf/section2.e-mips: Likewise.
2398 * testsuite/gas/elf/section2.l: Likewise.
2399 * testsuite/gas/elf/section2.s: Likewise.
2400 * testsuite/gas/macros/app1.d: Likewise.
2401 * testsuite/gas/macros/app1.s: Likewise.
2402 * testsuite/gas/macros/app2.d: Likewise.
2403 * testsuite/gas/macros/app2.s: Likewise.
2404 * testsuite/gas/macros/app3.d: Likewise.
2405 * testsuite/gas/macros/app3.s: Likewise.
2406 * testsuite/gas/macros/app4.d: Likewise.
2407 * testsuite/gas/macros/app4.s: Likewise.
2408 * testsuite/gas/macros/app4b.s: Likewise.
2409 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2410 * testsuite/gas/z80/z80.exp: Add new tests
2411 * testsuite/gas/z80/dollar.d: New file.
2412 * testsuite/gas/z80/dollar.s: New file.
2413 * testsuite/gas/z80/ez80_adl_all.d: New file.
2414 * testsuite/gas/z80/ez80_adl_all.s: New file.
2415 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2416 * testsuite/gas/z80/ez80_isuf.s: New file.
2417 * testsuite/gas/z80/ez80_z80_all.d: New file.
2418 * testsuite/gas/z80/ez80_z80_all.s: New file.
2419 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2420 * testsuite/gas/z80/r800_extra.d: New file.
2421 * testsuite/gas/z80/r800_extra.s: New file.
2422 * testsuite/gas/z80/r800_ii8.d: New file.
2423 * testsuite/gas/z80/r800_z80_doc.d: New file.
2424 * testsuite/gas/z80/z180.d: New file.
2425 * testsuite/gas/z80/z180.s: New file.
2426 * testsuite/gas/z80/z180_z80_doc.d: New file.
2427 * testsuite/gas/z80/z80_doc.d: New file.
2428 * testsuite/gas/z80/z80_doc.s: New file.
2429 * testsuite/gas/z80/z80_ii8.d: New file.
2430 * testsuite/gas/z80/z80_ii8.s: New file.
2431 * testsuite/gas/z80/z80_in_f_c.d: New file.
2432 * testsuite/gas/z80/z80_in_f_c.s: New file.
2433 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2434 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2435 * testsuite/gas/z80/z80_out_c_0.d: New file.
2436 * testsuite/gas/z80/z80_out_c_0.s: New file.
2437 * testsuite/gas/z80/z80_reloc.d: New file.
2438 * testsuite/gas/z80/z80_reloc.s: New file.
2439 * testsuite/gas/z80/z80_sli.d: New file.
2440 * testsuite/gas/z80/z80_sli.s: New file.
2441
a65b5de6
SN		 24422020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2443
2444 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2445 REGLIST_RN.
2446
b14ce8bf
AM		 24472020-01-01 Alan Modra <amodra@gmail.com>
2448
2449 Update year range in copyright notice of all files.
2450
0b114740 2451For older changes see ChangeLog-2019
3499769a 2452\f
0b114740 2453Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2454
2455Copying and distribution of this file, with or without modification,
2456are permitted in any medium without royalty provided the copyright
2457notice and this notice are preserved.
2458
2459Local Variables:
2460mode: change-log
2461left-margin: 8
2462fill-column: 74
2463version-control: never
2464End:
GDB Binutils - Deliverables
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