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x86: restrict use of register aliases
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8a6fb3f9
JB		 12020-06-08 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (bad_reg): New.
4 (check_VecOperations, i386_att_operand, i386_parse_name): Check
5 for it.
6 (check_register): New, broken out from ...
7 (parse_real_register): ... here. Call it.
8 (parse_register): Call it, and error upon failure.
9 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
10 testsuite/gas/i386/x86-64-equ-bad.s,
11 testsuite/gas/i386/x86-64-equ-bad.l: New.
12 * testsuite/gas/i386/i386.exp: Run new tests.
13
1424c35d
AM		 142020-06-06 Alan Modra <amodra@gmail.com>
15
16 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
17 * doc/c-ppc.texi: Likewise.
18
87c69f97
AM		 192020-06-06 Alan Modra <amodra@gmail.com>
20
21 * config/tc-ppc.c: Update throughout for reloc renaming.
22
f1919c56
JM		 232020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
24
25 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
26 stringop-overflow.
27
3fc6c3dc
NC		 282020-06-05 Nelson Chu <nelson.chu@sifive.com>
29
30 * config/tc-riscv.c (explicit_csr): New static boolean.
31 Used to indicate CSR are explictly used.
32 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
33 (riscv_write_out_attrs): If we already have set elf priv
34 attributes, then generate them. Otherwise, don't generate
35 them when no CSR are used.
36 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
37 * testsuite/gas/riscv/attribute-02.d: Likewise.
38 * testsuite/gas/riscv/attribute-03.d: Likewise.
39 * testsuite/gas/riscv/attribute-04.d: Likewise.
40 * testsuite/gas/riscv/attribute-05.d: Likewise.
41 * testsuite/gas/riscv/attribute-06.d: Likewise.
42 * testsuite/gas/riscv/attribute-07.d: Likewise.
43 * testsuite/gas/riscv/attribute-08.d: Likewise.
44 * testsuite/gas/riscv/attribute-09.d: Likewise.
45 * testsuite/gas/riscv/attribute-10.d: Likewise.
46 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
47 * testsuite/gas/riscv/attribute-11.s: New testcase.
48 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
49 used, so we should output the ELF priv attributes.
50 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
51 used, so output the priv attributes according to the -mpriv-spec.
52 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
53 used, so ignore the -mpriv-spec setting.
54
d413a623
L		 552020-06-04 H.J. Lu <hongjiu.lu@intel.com>
56
57 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
58 cgen_get_insn_value.
59 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
60 endianness to cgen_get_insn_value and cgen_put_insn_value.
61
7d8b91fd
JM		 622020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
63
64 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
65 cgen_put_insn_value.
66
d8740be1
JM		 672020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
68
69 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
70 bpf_cgen_cpu_open.
71 (md_assemble): Remove no longer needed hack.
72
e9bffec9
JM		 732020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
74
75 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
76 cgen_put_insn_value.
77 (gas_cgen_md_apply_fix): Likewise.
78 (gas_cgen_md_apply_fix): Likewise.
79 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
80 cgen_put_insn_value.
81 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
82 cgen_put_insn_value.
83
1cf67587
AM		 842020-06-04 Alan Modra <amodra@gmail.com>
85
86 * testsuite/config/default.exp: Remove global directive outside
87 proc body.
88 * testsuite/gas/mep/complex-relocs.exp: Likewise.
89 * testsuite/gas/microblaze/relax_size.exp: Likewise.
90 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
91 * testsuite/gas/mt/relocs.exp: Likewise.
92 * testsuite/gas/rx/rx.exp: Likewise.
93
338d56a8
SC		 942020-06-03 Stephen Casner <casner@acm.org>
95
96 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
97
bb7322c6
JW		 982020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
99 Jim Wilson <jimw@sifive.com>
100
101 PR 26051
102 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
103 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
104 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
105 Move B before SB. Move J before UJ.
106
c39c821c
AC		 1072020-06-01 Alex Coplan <alex.coplan@arm.com>
108
109 * write.c (relax_segment): Fix handling of negative offset when
110 relaxing an rs_org frag.
111 * testsuite/gas/aarch64/org-neg.d: New test.
112 * testsuite/gas/aarch64/org-neg.l: Error output for test.
113 * testsuite/gas/aarch64/org-neg.s: Input for test.
114 * testsuite/gas/arm/org-neg.d: New test.
115 * testsuite/gas/arm/org-neg.l: Error output for test.
116 * testsuite/gas/arm/org-neg.s: Input for test.
117
66e3eb08
SC		 1182020-05-28 Stephen Casner <casner@acm.org>
119
120 Fix unexpected failures in gas testsuite for pdp11-aout target.
121 These are caused by the PDP11's mix of little-endian octets in
122 shorts but shorts in big endian order for long or quad.
123
124 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
125 * testsuite/gas/all/gas.exp: Select alternate test scripts for
126 pdp11, skip octa test completely.
127 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
128 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
129 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
130
9e85f042
NC		 1312020-05-28 Alex Coplan <alex.coplan@arm.com>
132
133 * frags.c (frag_grow): Fix comment.
134
1c912705
SC		 1352020-05-27 Stephen Casner <casner@acm.org>
136
137 PR gas/26001
138 * config/tc-pdp11.c (parse_reg): Distinguish register names from
139 symbols that begin with a register name.
140 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
141 * testsuite/gas/pdp11/pr26001.s: Likewise.
142 * testsuite/gas/pdp11/pr26001.d: Likewise.
143
5c505568
SC		 1442020-05-27 Simon Cook <simon.cook@embecosm.com>
145
146 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
147 pointer when creating struct riscv_csr_extra.
148
3c730740
L		 1492020-05-26 H.J. Lu <hongjiu.lu@intel.com>
150
151 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
152 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
153 * testsuite/gas/i386/inval-avx512f.l: Updated.
154
57b17940
SSF		 1552020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
156
157 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
158 load/store instruction variants with alignment hints.
159 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
160 instruction variants with alignment hints.
161
e3fed0f2
L		 1622020-05-26 H.J. Lu <hongjiu.lu@intel.com>
163
164 PR gas/26044
165 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
166 instead of R_XGATE_PCREL_X.
167 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
168 BFD_RELOC_XGATE_PCREL_X.
169
8bbc5da5
L		 1702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
171
172 PR gas/26044
173 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
174 with &fragP->fr_literal[0].
175
c4612b92
L		 1762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
177
178 PR gas/26044
179 * config/tc-vax.c (md_estimate_size_before_relax): Replace
180 fragP->fr_literal with &fragP->fr_literal[0].
181 (md_convert_frag): Likewise.
182
70b1b570
L		 1832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
184
185 PR gas/26044
186 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
187 with &fragP->fr_literal[0].
188
e67e940f
L		 1892020-05-26 H.J. Lu <hongjiu.lu@intel.com>
190
191 PR gas/26044
192 * config/tc-crx.c (getreg_image): Change argument type to int.
193 (md_convert_frag): Replace fragP->fr_literal with
194 &fragP->fr_literal[0].
195
a05e3e20
L		 1962020-05-26 H.J. Lu <hongjiu.lu@intel.com>
197
198 PR gas/26044
199 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
200 sprintf with memmove.
201
c6412eee
L		 2022020-05-25 H.J. Lu <hongjiu.lu@intel.com>
203
204 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
205 with &fragP->fr_literal[0].
206
9fcc3457
L		 2072020-05-25 H.J. Lu <hongjiu.lu@intel.com>
208
209 PR gas/26041
210 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
211 2 overlapping strings.
212
6c115e16
L		 2132020-05-25 H.J. Lu <hongjiu.lu@intel.com>
214
215 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
216 with &fragP->fr_literal[0].
217
a39d29cd
L		 2182020-05-25 H.J. Lu <hongjiu.lu@intel.com>
219
220 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
221 with &fragp->fr_literal[0].
222 * config/tc-microblaze.c (md_apply_fix): Likewise.
223 * config/tc-sh.c (md_convert_frag): Likewise.
224
72393fd1
JW		 2252020-05-24 Jim Wilson <jimw@sifive.com>
226
227 PR 26025
228 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
229 asection to segT. New locals seg and subseg. Call subseg_set before
230 fix_new_exp. Call subseg_set after loop to restore original values.
231
9fbb53c7
AM		 2322020-05-21 Alan Modra <amodra@gmail.com>
233
234 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
235 throughout.
236 * config/obj-elf.c: Likewise.
237 * config/tc-aarch64.c: Likewise.
238 * config/tc-arm.c: Likewise.
239 * config/tc-m68k.c: Likewise.
240 * config/tc-nios2.c: Likewise.
241 * config/tc-tic30.c: Likewise.
242 * ecoff.c: Likewise.
243 * read.c: Likewise.
244 * stabs.c: Likewise.
245 * symbols.c: Likewise.
246 * testsuite/gas/all/test-gen.c: Likewise.
247
8f595e9b
NC		 2482020-05-20 Nelson Chu <nelson.chu@sifive.com>
249
250 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
251 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
252 Static variables which are used to set the ISA extensions. You can
253 use -march (or ELF build attributes) and -misa-spec to set them,
254 respectively.
255 (ext_version_hash): The hash table used to handle the extensions
256 with versions.
257 (init_ext_version_hash): Initialize the ext_version_hash according
258 to riscv_ext_version_table.
259 (riscv_get_default_ext_version): The callback function of
260 riscv_parse_subset_t. According to the choosed ISA spec,
261 get the default version for the specific extension.
262 (riscv_set_arch): Set the callback function.
263 (enum options, struct option md_longopts): Add new option -misa-spec.
264 (md_parse_option): Do not call riscv_set_arch for -march. We will
265 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
266 to set default_isa_spec class.
267 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
268 ext_version_hash, and then call riscv_set_arch to set the architecture
269 with versions according to default_arch_with_ext.
270 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
271 x extensions.
272 * testsuite/gas/riscv/attribute-03.d: Likewise.
273 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
274 already set it's version to 2p1 by march, so no need to use the default
275 2p2 version. For m-ext, we do not set the version by -march and ELF arch
276 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
277 ISA spec 2p2, so set 0p0 to it.
278 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
279 zicsr is 2p0 according to ISA spec 20191213.
280 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
281 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
282 You can set them by configure options --with-arch and
283 --with-isa-spec, respectively.
284 (riscv_set_default_isa_spec): New function used to set the
285 default ISA spec.
286 (md_parse_option): Call riscv_set_default_isa_spec rather than
287 call riscv_get_isa_spec_class directly.
288 (riscv_after_parse_args): If the -isa-spec is not set, then we
289 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
290 calling riscv_set_default_isa_spec.
291 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
292 the --with-isa-spec may be set to different ISA spec.
293 * testsuite/gas/riscv/attribute-02.d: Likewise.
294 * testsuite/gas/riscv/attribute-03.d: Likewise.
295 * testsuite/gas/riscv/attribute-04.d: Likewise.
296 * testsuite/gas/riscv/attribute-05.d: Likewise.
297 * testsuite/gas/riscv/attribute-06.d: Likewise.
298 * testsuite/gas/riscv/attribute-07.d: Likewise.
299 * configure.ac: Add configure options, --with-arch and
300 --with-isa-spec.
301 * configure: Regenerated.
302 * config.in: Regenerated.
303 * config/tc-riscv.c (default_priv_spec): Static variable which is
304 used to check if the CSR is valid for the chosen privilege spec. You
305 can use -mpriv-spec to set it.
306 (enum reg_class): We now get the CSR address from csr_extra_hash rather
307 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
308 (riscv_init_csr_hashes): Only need to initialize one hash table
309 csr_extra_hash.
310 (riscv_csr_class_check): Change the return type to void. Don't check
311 the ISA dependency if -mcsr-check isn't set.
312 (riscv_csr_version_check): New function. Check and find the CSR address
313 from csr_extra_hash, according to default_priv_spec. Report warning
314 for the invalid CSR if -mcsr-check is set.
315 (reg_csr_lookup_internal): Updated.
316 (reg_lookup_internal): Likewise.
317 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
318 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
319 (md_parse_option): Call riscv_set_default_priv_version to set
320 default_priv_spec.
321 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
322 privilege spec to the newest one.
323 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
324 include/opcode/riscv.h.
325 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
326 to check the ISA dependency for CSR, so fix the spec version by adding
327 -mpriv-spec=1.11.
328 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
329 version warnings for the test case.
330 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
331 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
332 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
333 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
334 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
335 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
336 Check whether the CSR is valid when privilege version 1.9 is choosed.
337 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
338 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
339 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
340 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
341 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
342 Check whether the CSR is valid when privilege version 1.10 is choosed.
343 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
344 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
345 Check whether the CSR is valid when privilege version 1.11 is choosed.
346 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
347 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
348 setting. You can set it by configure option --with-priv-spec.
349 (riscv_set_default_priv_spec): New function used to set the default
350 privilege spec.
351 (md_parse_option): Call riscv_set_default_priv_spec rather than
352 call riscv_get_priv_spec_class directly.
353 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
354 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
355 calling riscv_set_default_priv_spec.
356 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
357 the --with-priv-spec may be set to different privilege spec.
358 * testsuite/gas/riscv/priv-reg.d: Likewise.
359 * configure.ac: Add configure option --with-priv-spec.
360 * configure: Regenerated.
361 * config.in: Regenerated.
362 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
363 explicit_attr. Set it to TRUE if any ELF attribute is found.
364 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
365 the priv attributes are set.
366 (md_assemble): Set the default_priv_spec according to the priv
367 attributes when we start to assemble instruction.
368 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
369 riscv_write_out_attrs. Update the arch and priv attributes. If we
370 don't set the corresponding ELF attributes, then try to output the
371 default ones.
372 (riscv_set_public_attributes): If any ELF attribute or -march-attr
373 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
374 to update the arch and priv attributes.
375 (s_riscv_attribute): Make sure all arch and priv attributes are set
376 before any instruction.
377 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
378 ELF attribute or -march-attr is set. If the priv attributes are not
379 set, then try to update them by the default setting (-mpriv-spec or
380 --with-priv-spec).
381 * testsuite/gas/riscv/attribute-02.d: Likewise.
382 * testsuite/gas/riscv/attribute-03.d: Likewise.
383 * testsuite/gas/riscv/attribute-04.d: Likewise.
384 * testsuite/gas/riscv/attribute-06.d: Likewise.
385 * testsuite/gas/riscv/attribute-07.d: Likewise.
386 * testsuite/gas/riscv/attribute-08.d: Likewise.
387 * testsuite/gas/riscv/attribute-09.d: Likewise.
388 * testsuite/gas/riscv/attribute-10.d: Likewise.
389 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
390 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
391 set by priv attributes must be supported.
392 * testsuite/gas/riscv/attribute-05.s: Likewise.
393 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
394 priv attributes according to the -mpriv-spec option.
395 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
396 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
397 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
398 * testsuite/gas/riscv/priv-reg.d: Removed.
399 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
400 CSR according to the priv spec 1.9.
401 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
402 CSR according to the priv spec 1.9.1.
403 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
404 CSR according to the priv spec 1.10.
405 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
406 CSR according to the priv spec 1.11.
407 * config/tc-riscv.c (md_show_usage): Add descriptions about
408 the new GAS options.
409 * doc/c-riscv.texi: Likewise.
410
3d205eb4
PB		 4112020-05-19 Peter Bergner <bergner@linux.ibm.com>
412
413 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
414 * testsuite/gas/ppc/power9.d: Likewise.
415 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
416 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
417 sync, wait, waitrsv>: Add tests.
418 * testsuite/gas/ppc/power10.d: Likewise.
419
164446e0
AF		 4202020-05-19 Alexander Fedotov <alfedotov@gmail.com>
421
422 PR 25992
423 * config/tc-arm.c : Add arm_ext_v8r feature.
424 (it_fsm_post_encode): Check arm_ext_v8r feature.
425 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
426
69f57659
AM		 4272020-05-19 Alan Modra <amodra@gmail.com>
428
429 * write.c (write_contents): Use bfd_get_filename rather than
430 accessing bfd->filename directly. Use bfd_section_name rather
431 than accessing section->name directly.
432
0e1d094e
AM		 4332020-05-19 Alan Modra <amodra@gmail.com>
434
435 * symbols.c (local_symbol_make): Init all of lsy_flags.
436
d402189f
AM		 4372020-05-18 Alan Modra <amodra@gmail.com>
438
439 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
440 before looking at add_symbol->sy_flags.
441
503648e4 4422020-05-18 Hongtao Liu <hongtao.liu@intel.com>
443
444 * config/tc-i386.c: Not handle lret/iret.
445 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
446 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
447 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
448 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
449 * testsuite/gas/i386/lfence-ret.s: Ditto.
450 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
451 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
452 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
453 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
454 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
455 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
456 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
457
2a50b401
AM		 4582020-05-15 Alan Modra <amodra@gmail.com>
459 Alex Coplan <alex.coplan@arm.com>
460
461 * symbols.c (struct local_symbol): Update comment.
462 (resolve_symbol_value): For resolved symbols equated to other
463 symbols, verify that the referenced symbol is not a local_symbol
464 before accessing sy_value. Don't leave symbol loops during
465 finalize_syms resolution.
466 * testsuite/gas/all/assign-bad-recursive.d: New test.
467 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
468 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
469 * testsuite/gas/all/gas.exp: Run it.
470
9d95b8e9
NC		 4712020-05-14 Nick Clifton <nickc@redhat.com>
472
473 * po/sv.po: Updated Swedish translation.
474
3b646889
AM		 4752020-05-11 Alan Modra <amodra@gmail.com>
476
477 * testsuite/gas/ppc/scalarquad.d,
478 * testsuite/gas/ppc/scalarquad.s: New test.
479 * testsuite/gas/ppc/ppc.exp: Run it.
480
9cc4ce88
AM		 4812020-05-11 Alan Modra <amodra@gmail.com>
482
483 * testsuite/gas/ppc/rightmost.d,
484 * testsuite/gas/ppc/rightmost.s: New test.
485 * testsuite/gas/ppc/ppc.exp: Run it.
486
5d57bc3f
AM		 4872020-05-11 Alan Modra <amodra@gmail.com>
488
489 * testsuite/gas/ppc/xvtlsbb.d,
490 * testsuite/gas/ppc/xvtlsbb.s: New test.
491 * testsuite/gas/ppc/ppc.exp: Run it.
492
66ef5847
AM		 4932020-05-11 Alan Modra <amodra@gmail.com>
494
495 * testsuite/gas/ppc/stringop.d,
496 * testsuite/gas/ppc/stringop.s: New test.
497 * testsuite/gas/ppc/ppc.exp: Run it.
498
4f3e9537
PB		 4992020-05-11 Peter Bergner <bergner@linux.ibm.com>
500
501 * testsuite/gas/ppc/set_bool.d,
502 * testsuite/gas/ppc/set_bool.s: New test.
503 * testsuite/gas/ppc/ppc.exp: Run it.
504
ec40e91c
AM		 5052020-05-11 Alan Modra <amodra@gmail.com>
506
507 * testsuite/gas/ppc/bitmanip.d,
508 * testsuite/gas/ppc/bitmanip.s: New test.
509 * testsuite/gas/ppc/ppc.exp: Run it.
510
d7e97a76
AM		 5112020-05-11 Alan Modra <amodra@gmail.com>
512
513 * testsuite/gas/ppc/genpcv.d,
514 * testsuite/gas/ppc/genpcv.s: New test.
515 * testsuite/gas/ppc/ppc.exp: Run it.
516
fdefed7c
AM		 5172020-05-11 Alan Modra <amodra@gmail.com>
518
519 * testsuite/gas/ppc/maskmanip.d,
520 * testsuite/gas/ppc/maskmanip.s: New test.
521 * testsuite/gas/ppc/ppc.exp: Run it.
522
aa3c112f
AM		 5232020-05-11 Alan Modra <amodra@gmail.com>
524 Peter Bergner <bergner@linux.ibm.com>
525
526 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
527 (md_assemble): Check acc specified in correct operand.
528 * testsuite/gas/ppc/outerprod.d,
529 * testsuite/gas/ppc/outerprod.s,
530 * testsuite/gas/ppc/vsx4.d,
531 * testsuite/gas/ppc/vsx4.s: New tests.
532 * testsuite/gas/ppc/ppc.exp: Run them.
533
6edbfd3b
AM		 5342020-05-11 Alan Modra <amodra@gmail.com>
535
536 * testsuite/gas/ppc/simd_perm.d,
537 * testsuite/gas/ppc/simd_perm.s: New test.
538 * testsuite/gas/ppc/ppc.exp: Run it.
539
c7d7aea2
AM		 5402020-05-11 Alan Modra <amodra@gmail.com>
541
542 * testsuite/gas/ppc/int128.d,
543 * testsuite/gas/ppc/int128.s: New test.
544 * testsuite/gas/ppc/ppc.exp: Run it.
545
94ba9882
AM		 5462020-05-11 Alan Modra <amodra@gmail.com>
547
548 * testsuite/gas/ppc/vsx_32byte.d,
549 * testsuite/gas/ppc/vsx_32byte.s: New test.
550 * testsuite/gas/ppc/ppc.exp: Run it.
551
f4791f1a
AM		 5522020-05-11 Alan Modra <amodra@gmail.com>
553
554 * testsuite/gas/ppc/vec_mul.s,
555 * testsuite/gas/ppc/vec_mul.d: New test.
556 * testsuite/gas/ppc/ppc.exp: Run it.
557
3ff0a5ba
PB		 5582020-05-11 Peter Bergner <bergner@linux.ibm.com>
559
560 * testsuite/gas/ppc/byte_rev.d,
561 * testsuite/gas/ppc/byte_rev.s: New test.
562 * testsuite/gas/ppc/ppc.exp: Run it.
563
afef4fe9
PB		 5642020-05-11 Peter Bergner <bergner@linux.ibm.com>
565
566 * testsuite/gas/ppc/power10.d: Add paste. tests.
567 * testsuite/gas/ppc/power10.s: Likewise.
568
1224c05d
PB		 5692020-05-11 Peter Bergner <bergner@linux.ibm.com>
570
571 * testsuite/gas/ppc/power10.s: New test.
572 * testsuite/gas/ppc/power10.d: Likewise.
573 * testsuite/gas/ppc/ppc.exp: Run it.
574
7c1f4227
AM		 5752020-05-11 Alan Modra <amodra@gmail.com>
576
577 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
578 renaming.
579 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
580 place of -mfuture/-Mfuture.
581 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
582 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
583
bfeaed38
NC		 5842020-05-06 Nick Clifton <nickc@redhat.com>
585
586 * po/sv.po: Updated Swedish translation.
587
6ef719c0
NC		 5882020-05-06 Nick Clifton <nickc@redhat.com>
589
590 PR 25927
591 * doc/as.texi (Preprocessing): Replace cross reference to not
592 existant document with a URL to the equivalent page in the GCC
593 manual.
594
546cb2d8
NC		 5952020-05-05 Nick Clifton <nickc@redhat.com>
596
597 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
598 construction of a DWARF-5 directory name table.
599 * testsuite/gas/elf/pr25917.d: Update expected output.
600
7d0bd487
GN		 6012020-05-05 Gunther Nikl <gnikl@justmail.de>
602
603 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
604 (md_parse_option): Remove initialization of elf_flags.
070b775f 605
fe05f369
ASDV		 6062020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
607
608 PR gas/25863
609 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
610 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
611 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
612
4706679d
NC		 6132020-05-04 Nick Clifton <nickc@redhat.com>
614
615 PR 25917
616 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
617 table's existence before looking at its entries.
070b775f
NC		 618 Also do not emit a default directory entry if there are no
619 directories in use.
620
4706679d
NC		 621 * testsuite/gas/elf/pr25917.s: New test source file.
622 * testsuite/gas/elf/pr25917.d: New test driver.
623 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
624
09c1e68a
AC		 6252020-04-30 Alex Coplan <alex.coplan@arm.com>
626
627 * config/tc-aarch64.c (fix_insn): Implement for
628 AARCH64_OPND_UNDEFINED.
629 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
630 * testsuite/gas/aarch64/udf.s: New.
631 * testsuite/gas/aarch64/udf.d: New.
632 * testsuite/gas/aarch64/udf-invalid.s: New.
633 * testsuite/gas/aarch64/udf-invalid.l: New.
634 * testsuite/gas/aarch64/udf-invalid.d: New.
635
c578f16e
YS		 6362020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
637
638 * config/tc-rx.c (elf_flags): Reset default value.
639 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
640
935f1f4b
MF		 6412020-04-29 Max Filippov <jcmvbkbc@gmail.com>
642
643 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
644 if it's not defined.
645 (microarch_earliest): New static variable.
646 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
647 simcall opcode has mandatory parameter.
648 (xg_init_global_config): Initialize microarch_earliest.
649
5c936ef5
NC		 6502020-04-29 Nick Clifton <nickc@redhat.com>
651
652 PR 22699
653 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
654 IMM0_8S and add support for IMM0_8U.
655 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
656 unsigned 8-bit immediate.
657 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 658 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 659
251dae91
TC		 6602020-04-27 Tamar Christina <tamar.christina@arm.com>
661
662 * NEWS: Add news entry for big-obj.
663 * config/tc-i386.c (i386_target_format): Support new format.
664 * doc/c-i386.texi: Add i386 support.
665 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
666 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
667
714e6c96
NC		 6682020-04-27 Nick Clifton <nickc@redhat.com>
669
670 PR 25878
671 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
672 (assign_file_to_slot): New function. Fills in an entry in the
673 files table.
674 (allocate_filenum): Use new function.
675 (allocate_filename_to_slot): Use new function. If the specified
676 slot entry is already in use, but was chosen automatically then
677 reassign the automatic entry.
678
a09f656b 6792020-04-26 Hongtao Liu <hongtao.liu@intel.com
680
681 * config/tc-i386.c (lfence_before_ret_shl): New member.
682 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
683 for Anysize insns.
684 (insert_after_load): Issue warning for REP CMPS/SCAS.
685 (insert_before_before): Handle iret, Handle
686 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
687 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
688 -mlfence-before-ret=[none/not/or/shl/yes].
689 Enable -mlfence-before-ret=shl when
690 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
691 (md_show_usage): Ditto.
692 * doc/c-i386.texi: Ditto.
693 * testsuite/gas/i386/i386.exp: Add new testcases.
694 * testsuite/gas/i386/lfence-load-b.d: New.
695 * testsuite/gas/i386/lfence-load-b.e: New.
696 * testsuite/gas/i386/lfence-load.d: Modified.
697 * testsuite/gas/i386/lfence-load.e: New.
698 * testsuite/gas/i386/lfence-load.s: Modified.
699 * testsuite/gas/i386/lfence-ret-a.d: Modified.
700 * testsuite/gas/i386/lfence-ret-b.d: Modified.
701 * testsuite/gas/i386/lfence-ret-c.d: New.
702 * testsuite/gas/i386/lfence-ret-d.d: New.
703 * testsuite/gas/i386/lfence-ret.s: Modified.
704 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
705 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
706 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
707 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
708 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
709 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
710 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
711 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
712 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
713 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
714
30ce8e47
MF		 7152020-04-22 Max Filippov <jcmvbkbc@gmail.com>
716
717 PR ld/25861
718 * config/tc-xtensa.c (md_apply_fix): Replace
719 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
720 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
721 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
722 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
723 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
724
31c89d60
AM		 7252020-04-22 Alan Modra <amodra@gmail.com>
726
727 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
728 symbol for ".symver .. remove".
729 * doc/as.texi (.symver): Update.
730 * testsuite/gas/symver/symver11.s: Make foo weak.
731 * testsuite/gas/symver/symver11.d: Expect an error.
732 * testsuite/gas/symver/symver7.d: Allow other random symbols.
733
1d3eb556
L		 7342020-04-21 H.J. Lu <hongjiu.lu@intel.com>
735
736 * testsuite/gas/symver/symver11.s: Add ".balign 8".
737
bb2a1453
AS		 7382020-04-21 Andreas Schwab <schwab@linux-m68k.org>
739
740 PR 25848
741 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
742 * testsuite/gas/m68k/operands.d: Update.
743 * testsuite/gas/m68k/op68000.d: Update for new error messages.
744
c36876fe
TC		 7452020-04-21 Tamar Christina <tamar.christina@arm.com>
746
747 PR binutils/24753
748 * testsuite/gas/arm/pr24753.d: New test.
749 * testsuite/gas/arm/pr24753.s: New test.
750
6914be53
L		 7512020-04-21 H.J. Lu <hongjiu.lu@intel.com>
752
753 PR gas/23840
754 PR gas/25295
755 * NEWS: Mention .symver extension.
756 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
757 function.
758 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
759 add a version name. Add local, hidden and remove visibility
760 support.
761 (elf_frob_symbol): Handle the list of version names. Update the
762 original symbol to local, hidden or remove it from the symbol
763 table.
764 (elf_frob_file_before_adjust): Handle the list of version names.
765 * config/obj-elf.h (elf_visibility): New.
766 (elf_versioned_name_list): Likewise.
767 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
768 and visibility. Change versioned_name pointer to struct
769 elf_versioned_name_list.
770 * doc/as.texi: Update .symver directive.
771 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
772 error checking tests.
773 * testsuite/gas/symver/symver6.d: New file.
774 * testsuite/gas/symver/symver7.d: Likewise.
775 * testsuite/gas/symver/symver7.s: Likewise.
776 * testsuite/gas/symver/symver8.d: Likewise.
777 * testsuite/gas/symver/symver8.s: Likewise.
778 * testsuite/gas/symver/symver9.s: Likewise.
779 * testsuite/gas/symver/symver9a.d: Likewise.
780 * testsuite/gas/symver/symver9b.d: Likewise.
781 * testsuite/gas/symver/symver10.s: Likewise.
782 * testsuite/gas/symver/symver10a.d: Likewise.
783 * testsuite/gas/symver/symver10b.d: Likewise.
784 * testsuite/gas/symver/symver11.d: Likewise.
785 * testsuite/gas/symver/symver11.s: Likewise.
786 * testsuite/gas/symver/symver12.d: Likewise.
787 * testsuite/gas/symver/symver12.s: Likewise.
788 * testsuite/gas/symver/symver13.d: Likewise.
789 * testsuite/gas/symver/symver13.s: Likewise.
790 * testsuite/gas/symver/symver14.d: Likewise.
791 * testsuite/gas/symver/symver14.l: Likewise.
792 * testsuite/gas/symver/symver15.d: Likewise.
793 * testsuite/gas/symver/symver15.l: Likewise.
794 * testsuite/gas/symver/symver6.l: Removed.
795 * testsuite/gas/symver/symver6.s: Updated.
796
c2e5c986
SD		 7972020-04-20 Sudakshina Das <sudi.das@arm.com>
798
799 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
800 to include TSB.
801 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
802 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
803 * testsuite/gas/aarch64/system.d: Update.
804
8a6e1d1d
SD		 8052020-04-20 Sudakshina Das <sudi.das@arm.com>
806
807 * testsuite/gas/aarch64/bti.d: Update -march option.
808 * testsuite/gas/aarch64/illegal-bti.d: Remove.
809 * testsuite/gas/aarch64/illegal-bti.l: Remove.
810 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
811 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
812
49af2f5c
AM		 8132020-04-17 Alan Modra <amodra@gmail.com>
814
815 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
816
8e4979ac
NC		 8172020-04-16 Gagan Singh Sidhu <broly@mac.com>
818 Nick Clifton <nickc@redhat.com>
819
820 PR 25803
821 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
822 targets.
823 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
824 for the type-2 test.
825 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
826 targets running this test.
827
c54a9b56
DF		 8282020-02-16 David Faust <david.faust@oracle.com>
829
830 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
831 * testsuite/gas/bpf/jump32.s: New file.
832 * testsuite/gas/bpf/jump32.d: Likewise.
833
3071b197
L		 8342020-04-08 H.J. Lu <hongjiu.lu@intel.com>
835
836 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
837 documentation.
838
6a3ab923
GN		 8392020-04-08 Gunther Nikl <gnikl@justmail.de>
840
841 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
842 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 843 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
844 define.
845 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 846 * tc.h (md_pcrel_from_section): Add prototype.
847 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
848 * config/tc-arc.h (md_pcrel_from_section): Likewise.
849 * config/tc-arm.h (md_pcrel_from_section): Likewise.
850 * config/tc-avr.h (md_pcrel_from_section): Likewise.
851 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
852 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
853 * config/tc-csky.h (md_pcrel_from_section): Likewise.
854 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
855 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
856 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
857 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
858 * config/tc-frv.h (md_pcrel_from_section): Likewise.
859 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
860 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
861 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
862 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
863 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
864 * config/tc-mep.h (md_pcrel_from_section): Likewise.
865 * config/tc-metag.h (md_pcrel_from_section): Likewise.
866 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
867 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
868 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
869 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
870 * config/tc-mt.h (md_pcrel_from_section): Likewise.
871 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
872 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
873 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
874 * config/tc-rx.h (md_pcrel_from_section): Likewise.
875 * config/tc-s390.h (md_pcrel_from_section): Likewise.
876 * config/tc-sh.h (md_pcrel_from_section): Likewise.
877 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
878 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 879 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
880 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
881 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
882 md_apply_fix3): Delete prototypes.
6a3ab923 883
6e0e8b45
L		 8842020-04-07 H.J. Lu <hongjiu.lu@intel.com>
885
886 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
887 instructions.
888
266803a2
L		 8892020-04-07 H.J. Lu <hongjiu.lu@intel.com>
890
891 * doc/c-z80.texi: Fix @xref warnings.
892
bb651e8b
CL		 8932020-04-07 Lili Cui <lili.cui@intel.com>
894
895 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
896 (cpu_noarch): Likewise.
897 * doc/c-i386.texi: Document TSXLDTRK.
898 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
899 * testsuite/gas/i386/tsxldtrk.d: Likewise.
900 * testsuite/gas/i386/tsxldtrk.s: Likewise.
901 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
902
4b27d27c
L		 9032020-04-02 Lili Cui <lili.cui@intel.com>
904
905 * config/tc-i386.c (cpu_arch): Add .serialize.
906 (cpu_noarch): Likewise.
907 * doc/c-i386.texi: Document serialize.
908 * testsuite/gas/i386/i386.exp: Run serialize tests
909 * testsuite/gas/i386/serialize.d: Likewise.
910 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
911 * testsuite/gas/i386/serialize.s: Likewise.
912
bb897477
RO		 9132020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
914
915 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
916 * testsuite/gas/elf/section12b.d: Likewise.
917 * testsuite/gas/elf/section16a.d: Likewise.
918 * testsuite/gas/elf/section16b.d: Likewise.
919
59e28a97
GN		 9202020-04-02 Gunther Nikl <gnikl@justmail.de>
921
922 * config/tc-m68k.c (m68k_ip): Fix range check for index register
923 with a suppressed address register.
924
efc3a950
L		 9252020-04-01 H.J. Lu <hongjiu.lu@intel.com>
926
927 PR gas/25756
928 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
929 * testsuite/gas/i386/localpic.s: Add a test for relocation
930 against local absolute symbol.
931 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
932 * testsuite/gas/i386/localpic.d: Updated.
933 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
934 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
935
15d47c3a
RO		 9362020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
937
938 PR gas/25732
939 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
940 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
941 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
942 testsuite/gas/i386/x86-64-jump.d.
943 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
944 Incorporate changes to
945 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
946 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
947 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
948 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
949 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
950
876678f0
MR		 9512020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
952
953 PR 25611
954 PR 25614
955 * dwarf2dbg.c: Do not include "bignum.h".
956
d1a89da5
NC		 9572020-03-30 Nelson Chu <nelson.chu@sifive.com>
958
959 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
960 * testsuite/gas/riscv/alias-csr.s: Likewise.
961 * testsuite/gas/riscv/no-aliases-csr.d: Move this
962 to priv-reg-pseudo-noalias.
963 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
964 * testsuite/gas/riscv/bad-csr.l: Likewise.
965 * testsuite/gas/riscv/bad-csr.s: Likewise.
966 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
967 * testsuite/gas/riscv/satp.s: Likewise.
968 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
969 csr instruction, including alias-csr testcase.
970 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
971 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
972 pseudo instruction with objdump -Mno-aliases.
973 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
974 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
975 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
976 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
977 * testsuite/gas/riscv/priv-reg.s: Likewise.
978 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
979 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
980 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
981
b7780957
J		 9822020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
983
984 * config/obj-coff.c (obj_coff_section): Set the bss flag on
985 sections with the "b" attribute.
986
d1023b5d
AM		 9872020-03-22 Alan Modra <amodra@gmail.com>
988
989 * testsuite/gas/s12z/truncated.d: Update expected output.
990
0d832e7f
SB		 9912020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
992
993 PR 25690
994 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
995 * doc/c-z80.texi: Update documentation.
996
327ef784
NC		 9972020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
998
999 PR 25641
1000 PR 25668
1001 PR 25633
1002 Fix disassembling ED+A4/AC/B4/BC opcodes.
1003 Fix assembling lines containing colonless label and instruction
1004 with first operand inside parentheses.
1005 Fix registration of unsupported by target CPU registers.
1006 * config/tc-z80.c: See above.
1007 * config/tc-z80.h: See above.
1008 * testsuite/gas/z80/colonless.d: Update test.
1009 * testsuite/gas/z80/colonless.s: Likewise.
1010 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1011 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1012 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1013 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1014 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1015 * testsuite/gas/z80/unsup_regs.s: Likewise.
1016 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1017 * testsuite/gas/z80/z80.exp: Likewise.
1018 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1019 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1020 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1021
66d1f7cc
AV		 10222020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1023
1024 PR 25660
1025 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1026 (parse_operands): Handle new operand codes.
1027 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1028 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1029 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1030 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1031 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1032 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1033 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1034 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1035
9e8f1c90
L		 10362020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1037
1038 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1039
97b4a8f7
L		 10402020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 * testsuite/gas/i386/i386.exp: Run new tests.
1043 * testsuite/gas/i386/lfence-byte.d: New file.
1044 * testsuite/gas/i386/lfence-byte.e: Likewise.
1045 * testsuite/gas/i386/lfence-byte.s: Likewise.
1046 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1047 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1048 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1049 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1050 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1051 * testsuite/gas/i386/lfence-load.d: Likewise.
1052 * testsuite/gas/i386/lfence-load.s: Likewise.
1053 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1054 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1055 * testsuite/gas/i386/lfence-ret.s: Likewise.
1056 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1057 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1058 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1059 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1060 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1061 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1062 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1063 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1064 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1065 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1066 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1067 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1068
ae531041
L		 10692020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1070
1071 * config/tc-i386.c (lfence_after_load): New.
1072 (lfence_before_indirect_branch_kind): New.
1073 (lfence_before_indirect_branch): New.
1074 (lfence_before_ret_kind): New.
1075 (lfence_before_ret): New.
1076 (last_insn): New.
1077 (load_insn_p): New.
1078 (insert_lfence_after): New.
1079 (insert_lfence_before): New.
1080 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1081 Set last_insn.
1082 (OPTION_MLFENCE_AFTER_LOAD): New.
1083 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1084 (OPTION_MLFENCE_BEFORE_RET): New.
1085 (md_longopts): Add -mlfence-after-load=,
1086 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1087 (md_parse_option): Handle -mlfence-after-load=,
1088 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1089 (md_show_usage): Display -mlfence-after-load=,
1090 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1091 (i386_cons_align): New.
1092 * config/tc-i386.h (i386_cons_align): New.
1093 (md_cons_align): New.
1094 * doc/c-i386.texi: Document -mlfence-after-load=,
1095 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1096
5496f3c6
NC		 10972020-03-11 Nick Clifton <nickc@redhat.com>
1098
1099 PR 25611
1100 PR 25614
1101 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1102 (DWARF2_FILE_SIZE_NAME): Default to -1.
1103 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1104 whichever is higher.
1105 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1106 (NUM_MD5_BYTES): Define.
1107 (struct file entry): Add md5 field.
1108 (get_filenum): Delete and replace with...
1109 (get_basename): New function.
1110 (get_directory_table_entry): New function.
1111 (allocate_filenum): New function.
1112 (allocate_filename_to_slot): New function.
1113 (dwarf2_where): Use new functions.
1114 (dwarf2_directive_filename): Add support for extended .file
1115 pseudo-op.
1116 (dwarf2_directive_loc): Allow the use of file number zero with
1117 DWARF 5 or higher.
1118 (out_file_list): Rename to...
1119 (out_dir_and_file_list): Add DWARF 5 support.
1120 (out_debug_line): Emit extra values into the section header for
1121 DWARF 5.
1122 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1123 * doc/as.texi (.file): Update the description of this pseudo-op.
1124 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1125 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1126 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1127 * NEWS: Mention the new feature.
1128
a6a1f5e0
AM		 11292020-03-10 Alan Modra <amodra@gmail.com>
1130
1131 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1132 to avoid signed overflow.
1133 * config/tc-mcore.c (md_assemble): Likewise.
1134 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1135 * config/tc-nds32.c (SET_ADDEND): Likewise.
1136 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1137
3fabc179
JB		 11382020-03-09 Jan Beulich <jbeulich@suse.com>
1139
1140 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1141 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1142 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1143
190e5fc8
AM		 11442020-03-07 Alan Modra <amodra@gmail.com>
1145
1146 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1147 first column.
1148
84d9ab33
NC		 11492020-03-06 Nick Clifton <nickc@redhat.com>
1150
1151 PR 25614
1152 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1153 0 if the dwarf_level is 5 or more. Complain if a filename follows
1154 a file 0.
1155 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1156 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1157 * testsuite/gas/elf/elf.exp: Run the new test.
1158
1159 PR 25612
1160 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1161 * doc/as.texi: Fix another typo.
1162
31bf1864
NC		 11632020-03-06 Nick Clifton <nickc@redhat.com>
1164
1165 PR 25612
1166 * as.c (dwarf_level): Define.
1167 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1168 (parse_args): Add support for the new options.
1169 as.h (dwarf_level): Prototype.
1170 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1171 value.
1172 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1173 (DWARF2_LINE_VERSION): Remove definition.
1174 * doc/as.texi: Document the new options.
1175
3c968de5
NC		 11762020-03-06 Nick Clifton <nickc@redhat.com>
1177
1178 PR 25572
1179 * as.c (main): Allow matching input and outputs when they are
1180 not regular files.
1181
bc49bfd8
JB		 11822020-03-06 Jan Beulich <jbeulich@suse.com>
1183
1184 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1185 casing.
1186 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1187 one of byte/word/dword/qword is set alongside a SIMD register in
1188 a template's operand.
1189
4873e243
JB		 11902020-03-06 Jan Beulich <jbeulich@suse.com>
1191
1192 * config/tc-i386.c (match_template): Extend code in logic
1193 rejecting certain suffixes in certain modes to also cover mask
1194 register use and VecSIB. Drop special casing of broadcast. Skip
1195 immediates in the check.
1196
e365e234
JB		 11972020-03-06 Jan Beulich <jbeulich@suse.com>
1198
1199 * config/tc-i386.c (match_template): Fold duplicate code in
1200 logic rejecting certain suffixes in certain modes. Drop
1201 pointless "else".
1202
4ed21b58
JB		 12032020-03-06 Jan Beulich <jbeulich@suse.com>
1204
1205 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1206 alongside !norex64 ones.
1207 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1208 with both 32- and 64-bit GPR operands.
1209 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1210 32- and 64-bit GPR operands.
1211 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1212 testsuite/gas/i386/x86-64-avx512bw.d,
1213 testsuite/gas/i386/x86-64-avx512f-intel.d,
1214 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1215
643bb870
JB		 12162020-03-06 Jan Beulich <jbeulich@suse.com>
1217
1218 * config/tc-i386.c (md_assemble): Drop use of rex64.
1219 (process_suffix): For REX.W for 64-bit CRC32.
1220
a23b33b3
JB		 12212020-03-06 Jan Beulich <jbeulich@suse.com>
1222
1223 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1224 addressing for MPX insns without base/index.
1225 * testsuite/gas/i386/mpx-16bit.s,
1226 * testsuite/gas/i386/mpx-16bit.d: New.
1227 * testsuite/gas/i386/i386.exp: Run new test.
1228
a0497384
JB		 12292020-03-06 Jan Beulich <jbeulich@suse.com>
1230
1231 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1232 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1233 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1234 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1235 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1236 as well as a BSWAP one.
1237 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1238 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1239 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1240 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1241 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1242 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1243 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1244 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1245 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1246 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1247 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1248 testsuite/gas/i386/vmx.d: Adjust expectations.
1249
b630c145
JB		 12502020-03-06 Jan Beulich <jbeulich@suse.com>
1251
1252 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1253 from having their operands swapped.
1254 * testsuite/gas/i386/waitpkg.s,
1255 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1256 3-operand cases as well as testing of 16-bit code generation.
1257 * testsuite/gas/i386/waitpkg.d,
1258 testsuite/gas/i386/waitpkg-intel.d,
1259 testsuite/gas/i386/x86-64-waitpkg.d,
1260 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1261
de48783e
NC		 12622020-03-04 Nelson Chu <nelson.chu@sifive.com>
1263
dee35d02
NC		 1264 * config/tc-riscv.c (percent_op_utype): Support the modifier
1265 %got_pcrel_hi.
1266 * doc/c-riscv.texi: Add documentation.
1267 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1268 modifier %got_pcrel_hi.
1269 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1270 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1271 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1272
de48783e
NC		 1273 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1274 (RISC-V-Formats): Update the section name from "Instruction Formats"
1275 to "RISC-V Instruction Formats".
1276
749479c8
AO		 12772020-03-04 Alexandre Oliva <oliva@adacore.com>
1278
1279 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1280 detected in a section which does not have at least 4 byte
1281 alignment.
1282 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1283 * testsuite/gas/arm/ldr-t.s: Likewise.
1284 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1285 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1286 disassembly, ignoring any NOPs that may have been inserted because
1287 of section alignment.
1288 * testsuite/gas/arm/ldr-t.d: Likewise.
1289
a847e322
JB		 12902020-03-04 Jan Beulich <jbeulich@suse.com>
1291
1292 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1293 * doc/c-i386.texi: Mention sev_es.
1294 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1295 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1296 expectations.
1297 * testsuite/gas/i386/arch-13-znver1.d,
1298 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1299
3cd7f3e3
L		 13002020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1301
1302 * config/tc-i386.c (match_template): Replace ignoresize and
1303 defaultsize with mnemonicsize.
1304 (process_suffix): Likewise.
1305
b8ba1385
SB		 13062020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1307
1308 PR 25627
1309 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1310 instruction LD IY,(HL).
1311 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1312 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1313 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1314 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1315
10d97a0f
L		 13162020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1317
1318 PR gas/25622
1319 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1320 x86-64-default-suffix-avx.
1321 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1322 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1323 * testsuite/gas/i386/noreg64.d: Updated.
1324 * testsuite/gas/i386/noreg64.l: Likewise.
1325 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1326 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1327 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1328
8326546e
SB		 13292020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1330
1331 PR 25604
1332 * config/tc-z80.c (contains_register): Prevent an illegal memory
1333 access when checking an expression for a register name.
1334
e3e896e6
AM		 13352020-03-03 Alan Modra <amodra@gmail.com>
1336
1337 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1338 support.
1339
a4dd6c97
AM		 13402020-03-02 Alan Modra <amodra@gmail.com>
1341
1342 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1343 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1344 and .sbss sections.
1345 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1346 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1347 (s3_s_score_lcomm): Likewise.
1348 * config/tc-score7.c: Similarly.
1349 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1350
dec7b24b
YS		 13512020-02-28 YunQiang Su <syq@debian.org>
1352
1353 PR gas/25539
1354 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1355 to handle multi-labels.
1356 (has_label_name): New.
1357
cceb53b8
MM		 13582020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1359
1360 * config/tc-arm.c (enum pred_instruction_type): Remove
1361 NEUTRAL_IT_NO_VPT_INSN predication type.
1362 (cxn_handle_predication): Modify to require condition suffixes.
1363 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1364 * testsuite/gas/arm/cde-scalar.s: Update test.
1365 * testsuite/gas/arm/cde-warnings.l: Update test.
1366 * testsuite/gas/arm/cde-warnings.s: Update test.
1367
da3ec71f
AM		 13682020-02-26 Alan Modra <amodra@gmail.com>
1369
1370 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1371 N_() on empty string.
1372
42135cad
AM		 13732020-02-26 Alan Modra <amodra@gmail.com>
1374
1375 * read.c (read_a_source_file): Call strncpy with length one
1376 less than size of original_case_string.
1377
dc1e8a47
AM		 13782020-02-26 Alan Modra <amodra@gmail.com>
1379
1380 * config/obj-elf.c: Indent labels correctly.
1381 * config/obj-macho.c: Likewise.
1382 * config/tc-aarch64.c: Likewise.
1383 * config/tc-alpha.c: Likewise.
1384 * config/tc-arm.c: Likewise.
1385 * config/tc-cr16.c: Likewise.
1386 * config/tc-crx.c: Likewise.
1387 * config/tc-frv.c: Likewise.
1388 * config/tc-i386-intel.c: Likewise.
1389 * config/tc-i386.c: Likewise.
1390 * config/tc-ia64.c: Likewise.
1391 * config/tc-mn10200.c: Likewise.
1392 * config/tc-mn10300.c: Likewise.
1393 * config/tc-nds32.c: Likewise.
1394 * config/tc-riscv.c: Likewise.
1395 * config/tc-s12z.c: Likewise.
1396 * config/tc-xtensa.c: Likewise.
1397 * config/tc-z80.c: Likewise.
1398 * read.c: Likewise.
1399 * symbols.c: Likewise.
1400 * write.c: Likewise.
1401
bd0cf5a6
NC		 14022020-02-20 Nelson Chu <nelson.chu@sifive.com>
1403
54b2aec1
NC		 1404 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1405 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1406 after parsing all arguments.
1407 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1408 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1409 are used to check if we write a read-only CSR by the CSR instruction.
1410 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1411 all CSR for the read-only CSR checking.
1412 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1413 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1414 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1415 all CSR instructions for the read-only CSR checking.
1416 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1417 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1418
2ca89224
NC		 1419 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1420 (riscv_opts): Initialize it.
1421 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1422 before doing the CSR checking.
1423 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1424 (md_longopts): Add mcsr-check and mno-csr-check.
1425 (md_parse_option): Handle new enum option values.
1426 (s_riscv_option): Handle new long options.
1427 * doc/c-riscv.texi: Add description for the new .option and assembler
1428 options.
1429 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1430 the CSR checking.
1431 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1432
bd0cf5a6
NC		 1433 * config/tc-riscv.c (csr_extra_hash): New.
1434 (enum riscv_csr_class): New enum. Used to decide
1435 whether or not this CSR is legal in the current ISA string.
1436 (struct riscv_csr_extra): New structure to hold all extra information
1437 of CSR.
1438 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1439 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1440 Call hash_reg_name to insert CSR address into reg_names_hash.
1441 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1442 Decide whether the CSR is valid according to the csr_extra_hash.
1443 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1444 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1445 not a boolean. This is same as riscv_init_csr_hash, so keep the
1446 consistent usage.
1447 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1448 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1449 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1450 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1451 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1452 f-ext CSR are not allowed.
1453 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1454 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1455 source file is `priv-reg.s`, and the ISA is rv64if, so the
1456 rv32-only CSR are not allowed.
1457 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1458
10a95fcc
AM		 14592020-02-21 Alan Modra <amodra@gmail.com>
1460
1461 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1462 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1463
dda2980f
AM		 14642020-02-21 Alan Modra <amodra@gmail.com>
1465
1466 PR 25569
1467 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1468 on section size adjustment, instead perform another write if
1469 exec header size is larger than section size.
1470
bd3380bc
NC		 14712020-02-19 Nelson Chu <nelson.chu@sifive.com>
1472
1473 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1474 -mno-arch-attr command line options.
1475
fa164239
JW		 14762020-02-19 Nelson Chu <nelson.chu@sifive.com>
1477
1478 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1479 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1480
fcaaac0a
SB		 14812020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1482
1483 PR 25576
1484 * config/tc-z80.c (md_parse_option): Do not use an underscore
1485 prefix for local labels in SDCC compatability mode.
1486 (z80_start_line_hook): Remove SDCC dollar label support.
1487 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1488 * testsuite/gas/z80/sdcc.s: Likewise.
1489
14902020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1491
1492 PR 25517
1493 * config/tc-z80.c: Add -march option.
1494 * doc/as.texi: Update Z80 documentation.
1495 * doc/c-z80.texi: Likewise.
1496 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1497 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1498 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1499 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1500 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1501 * testsuite/gas/z80/gbz80_all.d: Likewise.
1502 * testsuite/gas/z80/r800_extra.d: Likewise.
1503 * testsuite/gas/z80/r800_ii8.d: Likewise.
1504 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1505 * testsuite/gas/z80/sdcc.d: Likewise.
1506 * testsuite/gas/z80/z180.d: Likewise.
1507 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1508 * testsuite/gas/z80/z80_doc.d: Likewise.
1509 * testsuite/gas/z80/z80_ii8.d: Likewise.
1510 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1511 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1512 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1513 * testsuite/gas/z80/z80_sli.d: Likewise.
1514 * testsuite/gas/z80/z80n_all.d: Likewise.
1515 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1516
a7e12755
L		 15172020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1518
1519 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1520 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1521 * testsuite/gas/i386/i386.exp: Run property-3 and
1522 x86-64-property-3.
1523 * testsuite/gas/i386/property-3.d: New file.
1524 * testsuite/gas/i386/property-3.s: Likewise.
1525 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1526
272a84b1
L		 15272020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1528
1529 * config/tc-i386.c (cpu_arch): Add .popcnt.
1530 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1531 Add a tab before @samp{.sse4a}.
1532
c8f8eebc
JB		 15332020-02-17 Jan Beulich <jbeulich@suse.com>
1534
1535 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1536 for AddrPrefixOpReg templates. Combine the two pieces of
1537 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1538 mode.
1539
eedb0f2c
JB		 15402020-02-17 Jan Beulich <jbeulich@suse.com>
1541
1542 PR gas/14439
1543 * config/tc-i386.c (md_assemble): Also suppress operand
1544 swapping for MONITOR{,X} and MWAIT{,X}.
1545 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1546 Add Intel syntax monitor/mwait tests.
1547 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1548 Adjust expectations.
1549 *testsuite/gas/i386/sse3-intel.d,
1550 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1551 * testsuite/gas/i386/i386.exp: Run new tests.
1552
b9915cbc
JB		 15532020-02-17 Jan Beulich <jbeulich@suse.com>
1554
1555 PR gas/6518
1556 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1557 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1558 re-indentation).
1559 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1560 cases.
1561 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1562 * testsuite/gas/i386/avx512dq-inval.l,
1563 testsuite/gas/i386/inval-avx.l,
1564 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1565 * testsuite/gas/i386/avx512vl-ambig.s,
1566 testsuite/gas/i386/avx512vl-ambig.l: New.
1567 * testsuite/gas/i386/i386.exp: Run new test.
1568
af5c13b0
L		 15692020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1570
1571 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1572 nosse4.
1573 * doc/c-i386.texi: Document sse4a and nosse4a.
1574
07d98387
L		 15752020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1576
1577 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1578 for AT&T syntax.
1579
65fca059
JB		 15802020-02-14 Jan Beulich <jbeulich@suse.com>
1581
1582 PR gas/25438
1583 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1584 casing ...
1585 (process_suffix): ... here. Consider just the first operand
1586 initially.
1587 (check_long_reg): Drop opcode 0x63 special case again.
1588 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1589 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1590 Move ambiguous operand size tests ...
1591 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1592 testsuite/gas/i386/noreg64.s: ... here.
1593 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1594 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1595 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1596 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1597 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1598 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1599 testsuite/gas/i386/x86-64-movsxd.d,
1600 testsuite/gas/i386/x86-64-movsxd-intel.d,
1601 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1602 Adjust expectations.
1603 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1604 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1605 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1606 * testsuite/gas/i386/i386.exp: Run new tests.
1607
b6773884
JB		 16082020-02-14 Jan Beulich <jbeulich@suse.com>
1609
1610 * config/tc-i386.c (process_operands): Also skip segment
1611 override prefix emission if it matches an already present one.
1612 * testsuite/gas/i386/prefix32.s: Add double segment override
1613 cases.
1614 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1615
92334ad2
JB		 16162020-02-14 Jan Beulich <jbeulich@suse.com>
1617
1618 * config/tc-i386.c (process_operands): Drop ineffectual segment
1619 overrides when optimizing.
1620 * testsuite/gas/i386/lea-optimize.d: New.
1621 * testsuite/gas/i386/i386.exp: Run new test.
1622
16232020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1624
1625 * config/tc-i386.c (process_operands): Also check insn prefix
1626 for ineffectual segment override warning. Don't cover possible
1627 VEX/EVEX encoded insns there.
1628 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1629 testsuite/gas/i386/lea.e: New.
1630 * testsuite/gas/i386/i386.exp: Run new test.
1631
0e6724de
L		 16322020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1633
1634 PR gas/25438
1635 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1636 syntax.
1637
292676c1
L		 16382020-02-13 Fangrui Song <maskray@google.com>
1639 H.J. Lu <hongjiu.lu@intel.com>
1640
1641 PR gas/25551
1642 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1643 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1644 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1645 * testsuite/gas/i386/relax-5.d: New file.
1646 * testsuite/gas/i386/relax-5.s: Likewise.
1647 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1648 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1649
7deea9aa
JB		 16502020-02-13 Jan Beulich <jbeulich@suse.com>
1651
1652 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1653 "nosse4" entry.
1654
6c0946d0
JB		 16552020-02-12 Jan Beulich <jbeulich@suse.com>
1656
1657 * config/tc-i386.c (avx512): New (at file scope), moved from
1658 (check_VecOperands): ... here.
1659 (process_suffix): Add [XYZ]MMword operand size handling.
1660 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1661 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1662 tests.
1663 * testsuite/gas/i386/avx512dq-inval.l,
1664 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1665
5990e377
JB		 16662020-02-12 Jan Beulich <jbeulich@suse.com>
1667
1668 PR gas/24546
1669 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1670 code only.
1671 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1672 CALL/JMP in O_tbyte_ptr case.
1673 * doc/c-i386.texi: Mention far call and full pointer load ISA
1674 differences.
1675 * testsuite/gas/i386/x86-64-branch-3.s,
1676 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1677 * testsuite/gas/i386/x86-64-branch-3.d,
1678 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1679 * testsuite/gas/i386/x86-64-branch-5.l,
1680 testsuite/gas/i386/x86-64-branch-5.s: New.
1681 * testsuite/gas/i386/i386.exp: Run new test.
1682
9706160a
JB		 16832020-02-12 Jan Beulich <jbeulich@suse.com>
1684
1685 PR gas/25438
1686 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1687 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1688 64-bit-only warning.
1689 (check_word_reg): Consistently error on mismatching register
1690 size and suffix.
1691 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1692 for movw. Replace suffix / GPR for orb.
1693 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1694 byte GPRs as well as ones for inb/outb with a word accumulator.
1695 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1696 testsuite/gas/i386/inval.l: Adjust expectations.
1697
5de4d9ef
JB		 16982020-02-12 Jan Beulich <jbeulich@suse.com>
1699
1700 * config/tc-i386.c (operand_type_register_match): Also fall
1701 through initial two if()-s when the template allows for a GPR
1702 operand. Adjust comment.
1703
50128d0c
JB		 17042020-02-11 Jan Beulich <jbeulich@suse.com>
1705
1706 (struct _i386_insn): New field "short_form".
1707 (optimize_encoding): Drop setting of shortform field.
1708 (process_suffix): Set i.short_form. Replace shortform use.
1709 (process_operands): Replace shortform use.
1710
1ed818b4
MM		 17112020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1712
1713 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1714 loop initial declaration.
1715
5aae9ae9
MM		 17162020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1717
1718 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1719 instructions that can have 5 arguments.
1720 (enum operand_parse_code): Add new operands.
1721 (parse_operands): Account for new operands.
1722 (S5): New macro.
1723 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1724 (neon_select_shape): Account for P suffix.
1725 (LOW1): Move macro to global position.
1726 (HI4): Move macro to global position.
1727 (vcx_assign_vec_d): New.
1728 (vcx_assign_vec_m): New.
1729 (vcx_assign_vec_n): New.
1730 (enum vcx_reg_type): New.
1731 (vcx_get_reg_type): New.
1732 (vcx_size_pos): New.
1733 (vcx_vec_pos): New.
1734 (vcx_handle_shape): New.
1735 (vcx_ensure_register_in_range): New.
1736 (vcx_handle_register_arguments): New.
1737 (vcx_handle_insn_block): New.
1738 (vcx_handle_common_checks): New.
1739 (do_vcx1): New.
1740 (do_vcx2): New.
1741 (do_vcx3): New.
1742 * testsuite/gas/arm/cde-missing-fp.d: New test.
1743 * testsuite/gas/arm/cde-missing-fp.l: New test.
1744 * testsuite/gas/arm/cde-missing-mve.d: New test.
1745 * testsuite/gas/arm/cde-missing-mve.l: New test.
1746 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1747 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1748 * testsuite/gas/arm/cde-mve.s: New test.
1749 * testsuite/gas/arm/cde-warnings.l:
1750 * testsuite/gas/arm/cde-warnings.s:
1751 * testsuite/gas/arm/cde.d:
1752 * testsuite/gas/arm/cde.s:
1753
4934a27c
MM		 17542020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1755 Matthew Malcomson <matthew.malcomson@arm.com>
1756
1757 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1758 CDE coprocessor that can be enabled.
1759 (enum pred_instruction_type): New pred type.
1760 (BAD_NO_VPT): New error message.
1761 (BAD_CDE): New error message.
1762 (BAD_CDE_COPROC): New error message.
1763 (enum operand_parse_code): Add new immediate operands.
1764 (parse_operands): Account for new immediate operands.
1765 (check_cde_operand): New.
1766 (cde_coproc_enabled): New.
1767 (cde_coproc_pos): New.
1768 (cde_handle_coproc): New.
1769 (cxn_handle_predication): New.
1770 (do_custom_instruction_1): New.
1771 (do_custom_instruction_2): New.
1772 (do_custom_instruction_3): New.
1773 (do_cx1): New.
1774 (do_cx1a): New.
1775 (do_cx1d): New.
1776 (do_cx1da): New.
1777 (do_cx2): New.
1778 (do_cx2a): New.
1779 (do_cx2d): New.
1780 (do_cx2da): New.
1781 (do_cx3): New.
1782 (do_cx3a): New.
1783 (do_cx3d): New.
1784 (do_cx3da): New.
1785 (handle_pred_state): Define new IT block behaviour.
1786 (insns): Add newn CX*{,d}{,a} instructions.
1787 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1788 Define new cdecp extension strings.
1789 * doc/c-arm.texi: Document new cdecp extension arguments.
1790 * testsuite/gas/arm/cde-scalar.d: New test.
1791 * testsuite/gas/arm/cde-scalar.s: New test.
1792 * testsuite/gas/arm/cde-warnings.d: New test.
1793 * testsuite/gas/arm/cde-warnings.l: New test.
1794 * testsuite/gas/arm/cde-warnings.s: New test.
1795 * testsuite/gas/arm/cde.d: New test.
1796 * testsuite/gas/arm/cde.s: New test.
1797
4b5aaf5f
L		 17982020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1799
1800 PR gas/25516
1801 * config/tc-i386.c (intel64): Renamed to ...
1802 (isa64): This.
1803 (match_template): Accept Intel64 only instruction by default.
1804 (i386_displacement): Updated.
1805 (md_parse_option): Updated.
1806 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1807 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1808 -mamd64 to x86-64-sysenter-amd.
1809 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1810
33176d91
AM		 18112020-02-10 Alan Modra <amodra@gmail.com>
1812
1813 * config/obj-elf.c (obj_elf_change_section): Error for section
1814 type, attr or entsize changes in assembly.
1815 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1816 * testsuite/gas/elf/section5.l: Update.
1817
82194874
AM		 18182020-02-10 Alan Modra <amodra@gmail.com>
1819
1820 * output-file.c (output_file_close): Do a normal close when
1821 flag_always_generate_output.
1822 * write.c (write_object_file): Don't stop output when
1823 flag_always_generate_output.
1824
9fc0b501
SB		 18252020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1826
1827 PR 25469
1828 * config/tc-z80.c: Add -gbz80 command line option to generate code
1829 for the GameBoy Z80. Add support for generating DWARF.
1830 * config/tc-z80.h: Add support for DWARF debug information
1831 generation.
1832 * doc/c-z80.texi: Document new command line option.
1833 * testsuite/gas/z80/gbz80_all.d: New file.
1834 * testsuite/gas/z80/gbz80_all.s: New file.
1835 * testsuite/gas/z80/z80.exp: Run the new tests.
1836 * testsuite/gas/z80/z80n_all.d: New file.
1837 * testsuite/gas/z80/z80n_all.s: New file.
1838 * testsuite/gas/z80/z80n_reloc.d: New file.
1839
b7d07216
L		 18402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1841
1842 PR gas/25381
1843 * config/obj-elf.c (get_section): Also check
1844 linked_to_symbol_name.
1845 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1846 (obj_elf_parse_section_letters): Handle the 'o' flag.
1847 (build_group_lists): Renamed to ...
1848 (build_additional_section_info): This. Set elf_linked_to_section
1849 from map_head.linked_to_symbol_name.
1850 (elf_adjust_symtab): Updated.
1851 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1852 * doc/as.texi: Document the 'o' flag.
1853 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1854 * testsuite/gas/elf/section18.d: New file.
1855 * testsuite/gas/elf/section18.s: Likewise.
1856 * testsuite/gas/elf/section19.d: Likewise.
1857 * testsuite/gas/elf/section19.s: Likewise.
1858 * testsuite/gas/elf/section20.d: Likewise.
1859 * testsuite/gas/elf/section20.s: Likewise.
1860 * testsuite/gas/elf/section21.d: Likewise.
1861 * testsuite/gas/elf/section21.l: Likewise.
1862 * testsuite/gas/elf/section21.s: Likewise.
1863
5eb617a7
L		 18642020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1865
1866 * NEWS: Mention x86 assembler options to align branches for
1867 binutils 2.34.
1868
986ac314
L		 18692020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1870
1871 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1872 only for ELF targets.
1873 * testsuite/gas/i386/unique.d: Don't xfail.
1874 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1875
19234a6d
AM		 18762020-02-06 Alan Modra <amodra@gmail.com>
1877
1878 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1879 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1880
02e0be69
AM		 18812020-02-06 Alan Modra <amodra@gmail.com>
1882
1883 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1884 xfail, and rename test.
1885 * testsuite/gas/elf/section12b.d: Likewise.
1886 * testsuite/gas/elf/section16a.d: Likewise.
1887 * testsuite/gas/elf/section16b.d: Likewise.
1888
a8c4d40b
L		 18892020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1890
1891 PR gas/25380
1892 * config/obj-elf.c (section_match): Removed.
1893 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1894 section_id.
1895 (obj_elf_change_section): Replace info and group_name arguments
1896 with match_p. Also update the section ID and flags from match_p.
1897 (obj_elf_section): Handle "unique,N". Update call to
1898 obj_elf_change_section.
1899 * config/obj-elf.h (elf_section_match): New.
1900 (obj_elf_change_section): Updated.
1901 * config/tc-arm.c (start_unwind_section): Update call to
1902 obj_elf_change_section.
1903 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1904 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1905 (microblaze_s_sdata): Likewise.
1906 (microblaze_s_rdata): Likewise.
1907 (microblaze_s_bss): Likewise.
1908 * config/tc-mips.c (s_change_section): Likewise.
1909 * config/tc-msp430.c (msp430_profiler): Likewise.
1910 * config/tc-rx.c (parse_rx_section): Likewise.
1911 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1912 * doc/as.texi: Document "unique,N" in .section directive.
1913 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1914 * testsuite/gas/elf/section15.d: New file.
1915 * testsuite/gas/elf/section15.s: Likewise.
1916 * testsuite/gas/elf/section16.s: Likewise.
1917 * testsuite/gas/elf/section16a.d: Likewise.
1918 * testsuite/gas/elf/section16b.d: Likewise.
1919 * testsuite/gas/elf/section17.d: Likewise.
1920 * testsuite/gas/elf/section17.l: Likewise.
1921 * testsuite/gas/elf/section17.s: Likewise.
1922 * testsuite/gas/i386/unique.d: Likewise.
1923 * testsuite/gas/i386/unique.s: Likewise.
1924 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1925 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1926
575d37ae
L		 19272020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1928
1929 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1930
2384096c
G		 19312020-02-01 Anthony Green <green@moxielogic.com>
1932
1933 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1934
95441c43
SL		 19352020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1936
1937 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1938 %tls_ldo.
1939
d465d695
AV		 19402020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1941
1942 PR gas/25472
1943 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1944 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1945 +mve.
1946 * testsuite/gas/arm/mve_dsp.d: New test.
1947
d26cc8a9
NC		 19482020-01-31 Nick Clifton <nickc@redhat.com>
1949
1950 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1951 rather than BFD_RELOC_NONE.
1952
90e9955a
SP		 19532020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1954
1955 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1956 to support VLDMIA instruction for MVE.
1957 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1958 instruction for MVE.
1959 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1960 instruction for MVE.
1961 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1962 instruction for MVE.
1963 * testsuite/gas/arm/mve-ldst.d: New test.
1964 * testsuite/gas/arm/mve-ldst.s: Likewise.
1965
53943f32
NC		 19662020-01-31 Nick Clifton <nickc@redhat.com>
1967
1968 * po/fr.po: Updated French translation.
1969 * po/ru.po: Updated Russian translation.
1970
c3036ed0
RS		 19712020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1972
1973 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1974 .s for the movprfx.
1975 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1976 * testsuite/gas/aarch64/sve-movprfx_28.d,
1977 * testsuite/gas/aarch64/sve-movprfx_28.l,
1978 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1979
2ae4c703
JB		 19802020-01-30 Jan Beulich <jbeulich@suse.com>
1981
1982 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1983 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1984 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1985 Adjust expectations.
1986
bd434cc4
JM		 19872020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1988
1989 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1990 * testsuite/gas/bpf/alu-be.d: Likewise.
1991 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1992 * testsuite/gas/bpf/alu32-be.d: Likewise.
1993
aeab2b26
JB		 19942020-01-30 Jan Beulich <jbeulich@suse.com>
1995
1996 * testsuite/gas/i386/x86-64-branch-2.s,
1997 testsuite/gas/i386/x86-64-branch-4.s,
1998 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1999 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2000 testsuite/gas/i386/x86-64-branch-2.d,
2001 testsuite/gas/i386/x86-64-branch-4.l,
2002 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2003
873494c8
JB		 20042020-01-30 Jan Beulich <jbeulich@suse.com>
2005
2006 * config/tc-i386.c (process_suffix): .
2007 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2008 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2009 Add LRETQ case.
2010 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2011 suffix.
2012 testsuite/gas/i386/x86_64.s: Add RETF cases.
2013 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2014 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2015 testsuite/gas/i386/x86-64-opcode.d,
2016 testsuite/gas/i386/x86-64-suffix-intel.d,
2017 testsuite/gas/i386/x86-64-suffix.d,
2018 testsuite/gas/i386/x86_64-intel.d
2019 testsuite/gas/i386/x86_64.d: Adjust expectations.
2020 * testsuite/gas/i386/x86-64-suffix.e,
2021 testsuite/gas/i386/x86_64.e: New.
2022
62b3f548
JB		 20232020-01-30 Jan Beulich <jbeulich@suse.com>
2024
2025 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2026 special case.
2027
bc31405e
L		 20282020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2029
2030 PR binutils/25445
2031 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2032 movsxd.
2033 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2034 differences. Document movslq and movsxd.
2035 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2036 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2037 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2038 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2039 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2040 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2041 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2042 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2043 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2044 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2045 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2046
e3696f67
AM		 20472020-01-27 Alan Modra <amodra@gmail.com>
2048
2049 * testsuite/gas/all/gas.exp: Replace case statements with switch
2050 statements.
2051 * testsuite/gas/elf/elf.exp: Likewise.
2052 * testsuite/gas/macros/macros.exp: Likewise.
2053 * testsuite/lib/gas-defs.exp: Likewise.
2054
7568c93b
TC		 20552020-01-27 Tamar Christina <tamar.christina@arm.com>
2056
2057 PR 25403
2058 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2059 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2060
403d1bd9
JW		 20612020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2062
2063 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2064 s exts must be known, so rename *ok* to *fail*.
2065 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2066 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2067 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2068 above change.
2069 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2070 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2071
be4c5e58
L		 20722020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2073
2074 PR gas/25438
2075 * config/tc-i386.c (check_long_reg): Always disallow double word
2076 suffix in mnemonic with word general register.
2077 * testsuite/gas/i386/general.s: Replace word general register
2078 with double word general register for movl.
2079 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2080 register.
2081 * testsuite/gas/i386/general.l: Updated.
2082 * testsuite/gas/i386/inval.l: Likewise.
2083
9e7028aa
AM		 20842020-01-22 Alan Modra <amodra@gmail.com>
2085
2086 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2087 __tls_get_addr_desc and __tls_get_addr_opt.
2088
e3ed17f3
JB		 20892020-01-21 Jan Beulich <jbeulich@suse.com>
2090
2091 * testsuite/gas/i386/inval-crc32.s,
2092 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2093 * testsuite/gas/i386/inval-crc32.l,
2094 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2095
1a035124
JB		 20962020-01-21 Jan Beulich <jbeulich@suse.com>
2097
2098 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2099 generic code path. Deal with No_lSuf being set in a template.
2100 * testsuite/gas/i386/inval-crc32.l,
2101 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2102 instead of error(s) when operand size is ambiguous.
2103 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2104 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2105 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2106 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2107 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2108 Adjust expectations.
2109
c006a730
JB		 21102020-01-21 Jan Beulich <jbeulich@suse.com>
2111
2112 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2113 and an intel_syntax check. Re-write lack-of-suffix processing
2114 logic.
2115 * doc/c-i386.texi: Document operand size defaults for suffix-
2116 less AT&T syntax insns.
2117 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2118 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2119 testsuite/gas/i386/x86-64-avx-scalar.s,
2120 testsuite/gas/i386/x86-64-avx.s,
2121 testsuite/gas/i386/x86-64-bundle.s,
2122 testsuite/gas/i386/x86-64-intel64.s,
2123 testsuite/gas/i386/x86-64-lock-1.s,
2124 testsuite/gas/i386/x86-64-opcode.s,
2125 testsuite/gas/i386/x86-64-sse2avx.s,
2126 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2127 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2128 testsuite/gas/i386/x86-64-nops.s,
2129 testsuite/gas/i386/x86-64-ptwrite.s,
2130 testsuite/gas/i386/x86-64-simd.s,
2131 testsuite/gas/i386/x86-64-sse-noavx.s,
2132 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2133 insns.
2134 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2135 testsuite/gas/i386/noreg64.s: Add further tests.
2136 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2137 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2138 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2139 testsuite/gas/i386/sse-noavx.d,
2140 testsuite/gas/i386/x86-64-intel64.d,
2141 testsuite/gas/i386/x86-64-nops.d,
2142 testsuite/gas/i386/x86-64-opcode.d,
2143 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2144 testsuite/gas/i386/x86-64-ptwrite.d,
2145 testsuite/gas/i386/x86-64-simd-intel.d,
2146 testsuite/gas/i386/x86-64-simd-suffix.d,
2147 testsuite/gas/i386/x86-64-simd.d,
2148 testsuite/gas/i386/x86-64-sse-noavx.d
2149 testsuite/gas/i386/x86-64-suffix.d,
2150 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2151 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2152 testsuite/gas/i386/noreg64.l: New.
2153 * testsuite/gas/i386/i386.exp: Run new tests.
2154
c906a69a
JB		 21552020-01-21 Jan Beulich <jbeulich@suse.com>
2156
2157 * testsuite/gas/i386/avx512_bf16_vl.s,
2158 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2159 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2160 broadcast forms of VCVTNEPS2BF16.
2161 * testsuite/gas/i386/avx512_bf16_vl.d,
2162 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2163
26916852
NC		 21642020-01-20 Nick Clifton <nickc@redhat.com>
2165
2166 * po/uk.po: Updated Ukranian translation.
2167
14470f07
L		 21682020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2169
2170 PR ld/25416
2171 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2172 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2173 x32 object.
2174 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2175 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2176 R_X86_64_GOTPC32_TLSDESC relocation.
2177
1b1bb2c6
NC		 21782020-01-18 Nick Clifton <nickc@redhat.com>
2179
2180 * configure: Regenerate.
2181 * po/gas.pot: Regenerate.
2182
ae774686
NC		 21832020-01-18 Nick Clifton <nickc@redhat.com>
2184
2185 Binutils 2.34 branch created.
2186
42e04b36
L		 21872020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2188
2189 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2190 with vex_encoding_vex.
2191 (parse_insn): Likewise.
2192 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2193 and {vex3} documentation.
2194 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2195 {vex}.
2196 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2197
2da2eaf4
AV		 21982020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2199
2200 PR 25376
2201 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2202 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2203 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2204 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2205 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2206 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2207
45a4bb20
JB		 22082020-01-16 Jan Beulich <jbeulich@suse.com>
2209
2210 * config/tc-i386.c (match_template): Drop found_cpu_match local
2211 variable.
2212
4814632e
JB		 22132020-01-16 Jan Beulich <jbeulich@suse.com>
2214
2215 * testsuite/gas/i386/avx512dq-inval.l,
2216 testsuite/gas/i386/avx512dq-inval.s: New.
2217 * testsuite/gas/i386/i386.exp: Run new test.
2218
131cb553
JL		 22192020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2220
2221 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2222 relocations when the target is 430X, except when extracting part of an
2223 expression.
2224 (msp430_srcoperand): Adjust comment.
2225 Initialize the expp member of the msp430_operand_s struct as
2226 appropriate.
2227 (msp430_dstoperand): Likewise.
2228 * testsuite/gas/msp430/msp430.exp: Run new test.
2229 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2230 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2231
c24d0e8d
AM		 22322020-01-15 Alan Modra <amodra@gmail.com>
2233
2234 * configure.tgt: Add sparc-*-freebsd case.
2235
e44925ae
LC		 22362020-01-14 Lili Cui <lili.cui@intel.com>
2237
2238 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2239 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2240 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2241 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2242 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2243 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2244 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2245 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2246 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2247 * testsuite/gas/i386/align-branch-5.d: Likewise.
2248 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2249 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2250 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2251 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2252 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2253 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2254 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2255 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2256 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2257 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2258 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2259 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2260
7a6bf3be
SB		 22612020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2262
2263 PR 25377
2264 * config/tc-z80.c: Add support for half precision, single
2265 precision and double precision floating point values.
2266 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2267 * doc/as.texi: Add new z80 command line options.
2268 * doc/c-z80.texi: Document new z80 command line options.
2269 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2270 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2271 * testsuite/gas/z80/z80.exp: Run the new test.
2272 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2273 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2274 * testsuite/gas/z80/strings.d: Update expected output.
2275
82e9597c
MM		 22762020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2277
2278 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2279 dependency.
2280
5e4f7e05
CZ		 22812020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2282
2283 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2284 the CPU.
2285 * config/tc-arc.h: Add header if/defs.
2286 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2287
febda64f
AM		 22882020-01-13 Alan Modra <amodra@gmail.com>
2289
2290 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2291
5496abe1
AM		 22922020-01-13 Alan Modra <amodra@gmail.com>
2293
2294 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2295 insertion.
2296
ec4181f2
AM		 22972020-01-10 Alan Modra <amodra@gmail.com>
2298
2299 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2300 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2301
40c75bc8
SB		 23022020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2303
2304 PR 25224
2305 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2306 opcode byte values.
2307 (emit_ld_r_r): Likewise.
2308 (emit_ld_rr_m): Likewise.
2309 (emit_ld_rr_nn): Likewise.
2310
72aea328
JB		 23112020-01-09 Jan Beulich <jbeulich@suse.com>
2312
2313 * config/tc-i386.c (optimize_encoding): Add
2314 is_any_vex_encoding() invocations. Drop respective
2315 i.tm.extension_opcode == None checks.
2316
3f93af61
JB		 23172020-01-09 Jan Beulich <jbeulich@suse.com>
2318
2319 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2320 REX transformations. Correct comment indentation.
2321
7697afb6
JB		 23222020-01-09 Jan Beulich <jbeulich@suse.com>
2323
2324 * config/tc-i386.c (optimize_encoding): Generalize register
2325 transformation for TEST optimization.
2326
d835a58b
JB		 23272020-01-09 Jan Beulich <jbeulich@suse.com>
2328
2329 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2330 testsuite/gas/i386/x86-64-sysenter-amd.d,
2331 testsuite/gas/i386/x86-64-sysenter-amd.l,
2332 testsuite/gas/i386/x86-64-sysenter-intel.d,
2333 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2334 * testsuite/gas/i386/i386.exp: Run new tests.
2335
915808f6
NC		 23362020-01-08 Nick Clifton <nickc@redhat.com>
2337
2338 PR 25284
2339 * doc/as.texi (Align): Document the fact that all arguments can be
2340 omitted.
2341 (Balign): Likewise.
2342 (P2align): Likewise.
2343
f1f28025
NC		 23442020-01-08 Nick Clifton <nickc@redhat.com>
2345
2346 PR 14891
2347 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2348 already defined as a different symbol type.
2349 * testsuite/gas/elf/pr14891.s: New test source file.
2350 * testsuite/gas/elf/pr14891.d: New test driver.
2351 * testsuite/gas/elf/pr14891.s: New test expected error output.
2352 * testsuite/gas/elf/elf.exp: Run the new test.
2353
030a2e78
AM		 23542020-01-08 Alan Modra <amodra@gmail.com>
2355
2356 * config/tc-z8k.c (md_begin): Make idx unsigned.
2357 (get_specific): Likewise for this_index.
2358
2a1ebfb2
CZ		 23592020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2360
2361 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2362 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2363 (md_operand): Set X_md to absent.
2364 (arc_parse_name): Check for X_md.
2365
16d87673
SB		 23662020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2367
2368 PR 25311
2369 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2370 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2371 NO_STRING_ESCAPES.
2372 * read.c (next_char_of_string): Likewise.
2373 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2374 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2375
a2322019
NC		 23762020-01-03 Nick Clifton <nickc@redhat.com>
2377
2378 * po/sv.po: Updated Swedish translation.
2379
5437a02a
JB		 23802020-01-03 Jan Beulich <jbeulich@suse.com>
2381
2382 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2383 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2384
567dfba2
JB		 23852020-01-03 Jan Beulich <jbeulich@suse.com>
2386
2387 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2388 by-element usdot. Add 64-bit form tests for by-element sudot.
2389 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2390
8c45011a
JB		 23912020-01-03 Jan Beulich <jbeulich@suse.com>
2392
2393 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2394 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2395
f4950f76
JB		 23962020-01-03 Jan Beulich <jbeulich@suse.com>
2397
2398 * testsuite/gas/aarch64/f64mm.d,
2399 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2400
6655dba2
SB		 24012020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2402
2403 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2404 support for assembler code generated by SDCC. Add new relocation
2405 types. Add z80-elf target support.
2406 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2407 labels. Local labels starts from ".L".
2408 * NEWS: Mention the new support.
2409 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2410 * testsuite/gas/all/fwdexp.s: Likewise.
2411 * testsuite/gas/all/cond.l: Likewise.
2412 * testsuite/gas/all/cond.s: Likewise.
2413 * testsuite/gas/all/fwdexp.d: Likewise.
2414 * testsuite/gas/all/fwdexp.s: Likewise.
2415 * testsuite/gas/elf/section2.e-mips: Likewise.
2416 * testsuite/gas/elf/section2.l: Likewise.
2417 * testsuite/gas/elf/section2.s: Likewise.
2418 * testsuite/gas/macros/app1.d: Likewise.
2419 * testsuite/gas/macros/app1.s: Likewise.
2420 * testsuite/gas/macros/app2.d: Likewise.
2421 * testsuite/gas/macros/app2.s: Likewise.
2422 * testsuite/gas/macros/app3.d: Likewise.
2423 * testsuite/gas/macros/app3.s: Likewise.
2424 * testsuite/gas/macros/app4.d: Likewise.
2425 * testsuite/gas/macros/app4.s: Likewise.
2426 * testsuite/gas/macros/app4b.s: Likewise.
2427 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2428 * testsuite/gas/z80/z80.exp: Add new tests
2429 * testsuite/gas/z80/dollar.d: New file.
2430 * testsuite/gas/z80/dollar.s: New file.
2431 * testsuite/gas/z80/ez80_adl_all.d: New file.
2432 * testsuite/gas/z80/ez80_adl_all.s: New file.
2433 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2434 * testsuite/gas/z80/ez80_isuf.s: New file.
2435 * testsuite/gas/z80/ez80_z80_all.d: New file.
2436 * testsuite/gas/z80/ez80_z80_all.s: New file.
2437 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2438 * testsuite/gas/z80/r800_extra.d: New file.
2439 * testsuite/gas/z80/r800_extra.s: New file.
2440 * testsuite/gas/z80/r800_ii8.d: New file.
2441 * testsuite/gas/z80/r800_z80_doc.d: New file.
2442 * testsuite/gas/z80/z180.d: New file.
2443 * testsuite/gas/z80/z180.s: New file.
2444 * testsuite/gas/z80/z180_z80_doc.d: New file.
2445 * testsuite/gas/z80/z80_doc.d: New file.
2446 * testsuite/gas/z80/z80_doc.s: New file.
2447 * testsuite/gas/z80/z80_ii8.d: New file.
2448 * testsuite/gas/z80/z80_ii8.s: New file.
2449 * testsuite/gas/z80/z80_in_f_c.d: New file.
2450 * testsuite/gas/z80/z80_in_f_c.s: New file.
2451 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2452 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2453 * testsuite/gas/z80/z80_out_c_0.d: New file.
2454 * testsuite/gas/z80/z80_out_c_0.s: New file.
2455 * testsuite/gas/z80/z80_reloc.d: New file.
2456 * testsuite/gas/z80/z80_reloc.s: New file.
2457 * testsuite/gas/z80/z80_sli.d: New file.
2458 * testsuite/gas/z80/z80_sli.s: New file.
2459
a65b5de6
SN		 24602020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2461
2462 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2463 REGLIST_RN.
2464
b14ce8bf
AM		 24652020-01-01 Alan Modra <amodra@gmail.com>
2466
2467 Update year range in copyright notice of all files.
2468
0b114740 2469For older changes see ChangeLog-2019
3499769a 2470\f
0b114740 2471Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2472
2473Copying and distribution of this file, with or without modification,
2474are permitted in any medium without royalty provided the copyright
2475notice and this notice are preserved.
2476
2477Local Variables:
2478mode: change-log
2479left-margin: 8
2480fill-column: 74
2481version-control: never
2482End:
GDB Binutils - Deliverables
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