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opcodes: discriminate endianness and insn-endianness in CGEN ports
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e9bffec9
JM		 12020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2
3 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
4 cgen_put_insn_value.
5 (gas_cgen_md_apply_fix): Likewise.
6 (gas_cgen_md_apply_fix): Likewise.
7 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
8 cgen_put_insn_value.
9 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
10 cgen_put_insn_value.
11
1cf67587
AM		 122020-06-04 Alan Modra <amodra@gmail.com>
13
14 * testsuite/config/default.exp: Remove global directive outside
15 proc body.
16 * testsuite/gas/mep/complex-relocs.exp: Likewise.
17 * testsuite/gas/microblaze/relax_size.exp: Likewise.
18 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
19 * testsuite/gas/mt/relocs.exp: Likewise.
20 * testsuite/gas/rx/rx.exp: Likewise.
21
338d56a8
SC		 222020-06-03 Stephen Casner <casner@acm.org>
23
24 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
25
bb7322c6
JW		 262020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
27 Jim Wilson <jimw@sifive.com>
28
29 PR 26051
30 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
31 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
32 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
33 Move B before SB. Move J before UJ.
34
c39c821c
AC		 352020-06-01 Alex Coplan <alex.coplan@arm.com>
36
37 * write.c (relax_segment): Fix handling of negative offset when
38 relaxing an rs_org frag.
39 * testsuite/gas/aarch64/org-neg.d: New test.
40 * testsuite/gas/aarch64/org-neg.l: Error output for test.
41 * testsuite/gas/aarch64/org-neg.s: Input for test.
42 * testsuite/gas/arm/org-neg.d: New test.
43 * testsuite/gas/arm/org-neg.l: Error output for test.
44 * testsuite/gas/arm/org-neg.s: Input for test.
45
66e3eb08
SC		 462020-05-28 Stephen Casner <casner@acm.org>
47
48 Fix unexpected failures in gas testsuite for pdp11-aout target.
49 These are caused by the PDP11's mix of little-endian octets in
50 shorts but shorts in big endian order for long or quad.
51
52 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
53 * testsuite/gas/all/gas.exp: Select alternate test scripts for
54 pdp11, skip octa test completely.
55 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
56 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
57 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
58
9e85f042
NC		 592020-05-28 Alex Coplan <alex.coplan@arm.com>
60
61 * frags.c (frag_grow): Fix comment.
62
1c912705
SC		 632020-05-27 Stephen Casner <casner@acm.org>
64
65 PR gas/26001
66 * config/tc-pdp11.c (parse_reg): Distinguish register names from
67 symbols that begin with a register name.
68 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
69 * testsuite/gas/pdp11/pr26001.s: Likewise.
70 * testsuite/gas/pdp11/pr26001.d: Likewise.
71
5c505568
SC		 722020-05-27 Simon Cook <simon.cook@embecosm.com>
73
74 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
75 pointer when creating struct riscv_csr_extra.
76
3c730740
L		 772020-05-26 H.J. Lu <hongjiu.lu@intel.com>
78
79 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
80 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
81 * testsuite/gas/i386/inval-avx512f.l: Updated.
82
57b17940
SSF		 832020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
84
85 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
86 load/store instruction variants with alignment hints.
87 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
88 instruction variants with alignment hints.
89
e3fed0f2
L		 902020-05-26 H.J. Lu <hongjiu.lu@intel.com>
91
92 PR gas/26044
93 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
94 instead of R_XGATE_PCREL_X.
95 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
96 BFD_RELOC_XGATE_PCREL_X.
97
8bbc5da5
L		 982020-05-26 H.J. Lu <hongjiu.lu@intel.com>
99
100 PR gas/26044
101 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
102 with &fragP->fr_literal[0].
103
c4612b92
L		 1042020-05-26 H.J. Lu <hongjiu.lu@intel.com>
105
106 PR gas/26044
107 * config/tc-vax.c (md_estimate_size_before_relax): Replace
108 fragP->fr_literal with &fragP->fr_literal[0].
109 (md_convert_frag): Likewise.
110
70b1b570
L		 1112020-05-26 H.J. Lu <hongjiu.lu@intel.com>
112
113 PR gas/26044
114 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
115 with &fragP->fr_literal[0].
116
e67e940f
L		 1172020-05-26 H.J. Lu <hongjiu.lu@intel.com>
118
119 PR gas/26044
120 * config/tc-crx.c (getreg_image): Change argument type to int.
121 (md_convert_frag): Replace fragP->fr_literal with
122 &fragP->fr_literal[0].
123
a05e3e20
L		 1242020-05-26 H.J. Lu <hongjiu.lu@intel.com>
125
126 PR gas/26044
127 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
128 sprintf with memmove.
129
c6412eee
L		 1302020-05-25 H.J. Lu <hongjiu.lu@intel.com>
131
132 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
133 with &fragP->fr_literal[0].
134
9fcc3457
L		 1352020-05-25 H.J. Lu <hongjiu.lu@intel.com>
136
137 PR gas/26041
138 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
139 2 overlapping strings.
140
6c115e16
L		 1412020-05-25 H.J. Lu <hongjiu.lu@intel.com>
142
143 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
144 with &fragP->fr_literal[0].
145
a39d29cd
L		 1462020-05-25 H.J. Lu <hongjiu.lu@intel.com>
147
148 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
149 with &fragp->fr_literal[0].
150 * config/tc-microblaze.c (md_apply_fix): Likewise.
151 * config/tc-sh.c (md_convert_frag): Likewise.
152
72393fd1
JW		 1532020-05-24 Jim Wilson <jimw@sifive.com>
154
155 PR 26025
156 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
157 asection to segT. New locals seg and subseg. Call subseg_set before
158 fix_new_exp. Call subseg_set after loop to restore original values.
159
9fbb53c7
AM		 1602020-05-21 Alan Modra <amodra@gmail.com>
161
162 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
163 throughout.
164 * config/obj-elf.c: Likewise.
165 * config/tc-aarch64.c: Likewise.
166 * config/tc-arm.c: Likewise.
167 * config/tc-m68k.c: Likewise.
168 * config/tc-nios2.c: Likewise.
169 * config/tc-tic30.c: Likewise.
170 * ecoff.c: Likewise.
171 * read.c: Likewise.
172 * stabs.c: Likewise.
173 * symbols.c: Likewise.
174 * testsuite/gas/all/test-gen.c: Likewise.
175
8f595e9b
NC		 1762020-05-20 Nelson Chu <nelson.chu@sifive.com>
177
178 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
179 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
180 Static variables which are used to set the ISA extensions. You can
181 use -march (or ELF build attributes) and -misa-spec to set them,
182 respectively.
183 (ext_version_hash): The hash table used to handle the extensions
184 with versions.
185 (init_ext_version_hash): Initialize the ext_version_hash according
186 to riscv_ext_version_table.
187 (riscv_get_default_ext_version): The callback function of
188 riscv_parse_subset_t. According to the choosed ISA spec,
189 get the default version for the specific extension.
190 (riscv_set_arch): Set the callback function.
191 (enum options, struct option md_longopts): Add new option -misa-spec.
192 (md_parse_option): Do not call riscv_set_arch for -march. We will
193 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
194 to set default_isa_spec class.
195 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
196 ext_version_hash, and then call riscv_set_arch to set the architecture
197 with versions according to default_arch_with_ext.
198 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
199 x extensions.
200 * testsuite/gas/riscv/attribute-03.d: Likewise.
201 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
202 already set it's version to 2p1 by march, so no need to use the default
203 2p2 version. For m-ext, we do not set the version by -march and ELF arch
204 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
205 ISA spec 2p2, so set 0p0 to it.
206 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
207 zicsr is 2p0 according to ISA spec 20191213.
208 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
209 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
210 You can set them by configure options --with-arch and
211 --with-isa-spec, respectively.
212 (riscv_set_default_isa_spec): New function used to set the
213 default ISA spec.
214 (md_parse_option): Call riscv_set_default_isa_spec rather than
215 call riscv_get_isa_spec_class directly.
216 (riscv_after_parse_args): If the -isa-spec is not set, then we
217 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
218 calling riscv_set_default_isa_spec.
219 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
220 the --with-isa-spec may be set to different ISA spec.
221 * testsuite/gas/riscv/attribute-02.d: Likewise.
222 * testsuite/gas/riscv/attribute-03.d: Likewise.
223 * testsuite/gas/riscv/attribute-04.d: Likewise.
224 * testsuite/gas/riscv/attribute-05.d: Likewise.
225 * testsuite/gas/riscv/attribute-06.d: Likewise.
226 * testsuite/gas/riscv/attribute-07.d: Likewise.
227 * configure.ac: Add configure options, --with-arch and
228 --with-isa-spec.
229 * configure: Regenerated.
230 * config.in: Regenerated.
231 * config/tc-riscv.c (default_priv_spec): Static variable which is
232 used to check if the CSR is valid for the chosen privilege spec. You
233 can use -mpriv-spec to set it.
234 (enum reg_class): We now get the CSR address from csr_extra_hash rather
235 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
236 (riscv_init_csr_hashes): Only need to initialize one hash table
237 csr_extra_hash.
238 (riscv_csr_class_check): Change the return type to void. Don't check
239 the ISA dependency if -mcsr-check isn't set.
240 (riscv_csr_version_check): New function. Check and find the CSR address
241 from csr_extra_hash, according to default_priv_spec. Report warning
242 for the invalid CSR if -mcsr-check is set.
243 (reg_csr_lookup_internal): Updated.
244 (reg_lookup_internal): Likewise.
245 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
246 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
247 (md_parse_option): Call riscv_set_default_priv_version to set
248 default_priv_spec.
249 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
250 privilege spec to the newest one.
251 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
252 include/opcode/riscv.h.
253 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
254 to check the ISA dependency for CSR, so fix the spec version by adding
255 -mpriv-spec=1.11.
256 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
257 version warnings for the test case.
258 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
259 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
260 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
261 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
262 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
263 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
264 Check whether the CSR is valid when privilege version 1.9 is choosed.
265 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
266 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
267 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
268 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
269 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
270 Check whether the CSR is valid when privilege version 1.10 is choosed.
271 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
272 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
273 Check whether the CSR is valid when privilege version 1.11 is choosed.
274 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
275 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
276 setting. You can set it by configure option --with-priv-spec.
277 (riscv_set_default_priv_spec): New function used to set the default
278 privilege spec.
279 (md_parse_option): Call riscv_set_default_priv_spec rather than
280 call riscv_get_priv_spec_class directly.
281 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
282 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
283 calling riscv_set_default_priv_spec.
284 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
285 the --with-priv-spec may be set to different privilege spec.
286 * testsuite/gas/riscv/priv-reg.d: Likewise.
287 * configure.ac: Add configure option --with-priv-spec.
288 * configure: Regenerated.
289 * config.in: Regenerated.
290 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
291 explicit_attr. Set it to TRUE if any ELF attribute is found.
292 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
293 the priv attributes are set.
294 (md_assemble): Set the default_priv_spec according to the priv
295 attributes when we start to assemble instruction.
296 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
297 riscv_write_out_attrs. Update the arch and priv attributes. If we
298 don't set the corresponding ELF attributes, then try to output the
299 default ones.
300 (riscv_set_public_attributes): If any ELF attribute or -march-attr
301 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
302 to update the arch and priv attributes.
303 (s_riscv_attribute): Make sure all arch and priv attributes are set
304 before any instruction.
305 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
306 ELF attribute or -march-attr is set. If the priv attributes are not
307 set, then try to update them by the default setting (-mpriv-spec or
308 --with-priv-spec).
309 * testsuite/gas/riscv/attribute-02.d: Likewise.
310 * testsuite/gas/riscv/attribute-03.d: Likewise.
311 * testsuite/gas/riscv/attribute-04.d: Likewise.
312 * testsuite/gas/riscv/attribute-06.d: Likewise.
313 * testsuite/gas/riscv/attribute-07.d: Likewise.
314 * testsuite/gas/riscv/attribute-08.d: Likewise.
315 * testsuite/gas/riscv/attribute-09.d: Likewise.
316 * testsuite/gas/riscv/attribute-10.d: Likewise.
317 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
318 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
319 set by priv attributes must be supported.
320 * testsuite/gas/riscv/attribute-05.s: Likewise.
321 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
322 priv attributes according to the -mpriv-spec option.
323 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
324 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
325 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
326 * testsuite/gas/riscv/priv-reg.d: Removed.
327 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
328 CSR according to the priv spec 1.9.
329 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
330 CSR according to the priv spec 1.9.1.
331 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
332 CSR according to the priv spec 1.10.
333 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
334 CSR according to the priv spec 1.11.
335 * config/tc-riscv.c (md_show_usage): Add descriptions about
336 the new GAS options.
337 * doc/c-riscv.texi: Likewise.
338
3d205eb4
PB		 3392020-05-19 Peter Bergner <bergner@linux.ibm.com>
340
341 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
342 * testsuite/gas/ppc/power9.d: Likewise.
343 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
344 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
345 sync, wait, waitrsv>: Add tests.
346 * testsuite/gas/ppc/power10.d: Likewise.
347
164446e0
AF		 3482020-05-19 Alexander Fedotov <alfedotov@gmail.com>
349
350 PR 25992
351 * config/tc-arm.c : Add arm_ext_v8r feature.
352 (it_fsm_post_encode): Check arm_ext_v8r feature.
353 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
354
69f57659
AM		 3552020-05-19 Alan Modra <amodra@gmail.com>
356
357 * write.c (write_contents): Use bfd_get_filename rather than
358 accessing bfd->filename directly. Use bfd_section_name rather
359 than accessing section->name directly.
360
0e1d094e
AM		 3612020-05-19 Alan Modra <amodra@gmail.com>
362
363 * symbols.c (local_symbol_make): Init all of lsy_flags.
364
d402189f
AM		 3652020-05-18 Alan Modra <amodra@gmail.com>
366
367 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
368 before looking at add_symbol->sy_flags.
369
503648e4 3702020-05-18 Hongtao Liu <hongtao.liu@intel.com>
371
372 * config/tc-i386.c: Not handle lret/iret.
373 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
374 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
375 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
376 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
377 * testsuite/gas/i386/lfence-ret.s: Ditto.
378 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
379 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
380 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
381 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
382 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
383 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
384 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
385
2a50b401
AM		 3862020-05-15 Alan Modra <amodra@gmail.com>
387 Alex Coplan <alex.coplan@arm.com>
388
389 * symbols.c (struct local_symbol): Update comment.
390 (resolve_symbol_value): For resolved symbols equated to other
391 symbols, verify that the referenced symbol is not a local_symbol
392 before accessing sy_value. Don't leave symbol loops during
393 finalize_syms resolution.
394 * testsuite/gas/all/assign-bad-recursive.d: New test.
395 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
396 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
397 * testsuite/gas/all/gas.exp: Run it.
398
9d95b8e9
NC		 3992020-05-14 Nick Clifton <nickc@redhat.com>
400
401 * po/sv.po: Updated Swedish translation.
402
3b646889
AM		 4032020-05-11 Alan Modra <amodra@gmail.com>
404
405 * testsuite/gas/ppc/scalarquad.d,
406 * testsuite/gas/ppc/scalarquad.s: New test.
407 * testsuite/gas/ppc/ppc.exp: Run it.
408
9cc4ce88
AM		 4092020-05-11 Alan Modra <amodra@gmail.com>
410
411 * testsuite/gas/ppc/rightmost.d,
412 * testsuite/gas/ppc/rightmost.s: New test.
413 * testsuite/gas/ppc/ppc.exp: Run it.
414
5d57bc3f
AM		 4152020-05-11 Alan Modra <amodra@gmail.com>
416
417 * testsuite/gas/ppc/xvtlsbb.d,
418 * testsuite/gas/ppc/xvtlsbb.s: New test.
419 * testsuite/gas/ppc/ppc.exp: Run it.
420
66ef5847
AM		 4212020-05-11 Alan Modra <amodra@gmail.com>
422
423 * testsuite/gas/ppc/stringop.d,
424 * testsuite/gas/ppc/stringop.s: New test.
425 * testsuite/gas/ppc/ppc.exp: Run it.
426
4f3e9537
PB		 4272020-05-11 Peter Bergner <bergner@linux.ibm.com>
428
429 * testsuite/gas/ppc/set_bool.d,
430 * testsuite/gas/ppc/set_bool.s: New test.
431 * testsuite/gas/ppc/ppc.exp: Run it.
432
ec40e91c
AM		 4332020-05-11 Alan Modra <amodra@gmail.com>
434
435 * testsuite/gas/ppc/bitmanip.d,
436 * testsuite/gas/ppc/bitmanip.s: New test.
437 * testsuite/gas/ppc/ppc.exp: Run it.
438
d7e97a76
AM		 4392020-05-11 Alan Modra <amodra@gmail.com>
440
441 * testsuite/gas/ppc/genpcv.d,
442 * testsuite/gas/ppc/genpcv.s: New test.
443 * testsuite/gas/ppc/ppc.exp: Run it.
444
fdefed7c
AM		 4452020-05-11 Alan Modra <amodra@gmail.com>
446
447 * testsuite/gas/ppc/maskmanip.d,
448 * testsuite/gas/ppc/maskmanip.s: New test.
449 * testsuite/gas/ppc/ppc.exp: Run it.
450
aa3c112f
AM		 4512020-05-11 Alan Modra <amodra@gmail.com>
452 Peter Bergner <bergner@linux.ibm.com>
453
454 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
455 (md_assemble): Check acc specified in correct operand.
456 * testsuite/gas/ppc/outerprod.d,
457 * testsuite/gas/ppc/outerprod.s,
458 * testsuite/gas/ppc/vsx4.d,
459 * testsuite/gas/ppc/vsx4.s: New tests.
460 * testsuite/gas/ppc/ppc.exp: Run them.
461
6edbfd3b
AM		 4622020-05-11 Alan Modra <amodra@gmail.com>
463
464 * testsuite/gas/ppc/simd_perm.d,
465 * testsuite/gas/ppc/simd_perm.s: New test.
466 * testsuite/gas/ppc/ppc.exp: Run it.
467
c7d7aea2
AM		 4682020-05-11 Alan Modra <amodra@gmail.com>
469
470 * testsuite/gas/ppc/int128.d,
471 * testsuite/gas/ppc/int128.s: New test.
472 * testsuite/gas/ppc/ppc.exp: Run it.
473
94ba9882
AM		 4742020-05-11 Alan Modra <amodra@gmail.com>
475
476 * testsuite/gas/ppc/vsx_32byte.d,
477 * testsuite/gas/ppc/vsx_32byte.s: New test.
478 * testsuite/gas/ppc/ppc.exp: Run it.
479
f4791f1a
AM		 4802020-05-11 Alan Modra <amodra@gmail.com>
481
482 * testsuite/gas/ppc/vec_mul.s,
483 * testsuite/gas/ppc/vec_mul.d: New test.
484 * testsuite/gas/ppc/ppc.exp: Run it.
485
3ff0a5ba
PB		 4862020-05-11 Peter Bergner <bergner@linux.ibm.com>
487
488 * testsuite/gas/ppc/byte_rev.d,
489 * testsuite/gas/ppc/byte_rev.s: New test.
490 * testsuite/gas/ppc/ppc.exp: Run it.
491
afef4fe9
PB		 4922020-05-11 Peter Bergner <bergner@linux.ibm.com>
493
494 * testsuite/gas/ppc/power10.d: Add paste. tests.
495 * testsuite/gas/ppc/power10.s: Likewise.
496
1224c05d
PB		 4972020-05-11 Peter Bergner <bergner@linux.ibm.com>
498
499 * testsuite/gas/ppc/power10.s: New test.
500 * testsuite/gas/ppc/power10.d: Likewise.
501 * testsuite/gas/ppc/ppc.exp: Run it.
502
7c1f4227
AM		 5032020-05-11 Alan Modra <amodra@gmail.com>
504
505 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
506 renaming.
507 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
508 place of -mfuture/-Mfuture.
509 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
510 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
511
bfeaed38
NC		 5122020-05-06 Nick Clifton <nickc@redhat.com>
513
514 * po/sv.po: Updated Swedish translation.
515
6ef719c0
NC		 5162020-05-06 Nick Clifton <nickc@redhat.com>
517
518 PR 25927
519 * doc/as.texi (Preprocessing): Replace cross reference to not
520 existant document with a URL to the equivalent page in the GCC
521 manual.
522
546cb2d8
NC		 5232020-05-05 Nick Clifton <nickc@redhat.com>
524
525 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
526 construction of a DWARF-5 directory name table.
527 * testsuite/gas/elf/pr25917.d: Update expected output.
528
7d0bd487
GN		 5292020-05-05 Gunther Nikl <gnikl@justmail.de>
530
531 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
532 (md_parse_option): Remove initialization of elf_flags.
070b775f 533
fe05f369
ASDV		 5342020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
535
536 PR gas/25863
537 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
538 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
539 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
540
4706679d
NC		 5412020-05-04 Nick Clifton <nickc@redhat.com>
542
543 PR 25917
544 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
545 table's existence before looking at its entries.
070b775f
NC		 546 Also do not emit a default directory entry if there are no
547 directories in use.
548
4706679d
NC		 549 * testsuite/gas/elf/pr25917.s: New test source file.
550 * testsuite/gas/elf/pr25917.d: New test driver.
551 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
552
09c1e68a
AC		 5532020-04-30 Alex Coplan <alex.coplan@arm.com>
554
555 * config/tc-aarch64.c (fix_insn): Implement for
556 AARCH64_OPND_UNDEFINED.
557 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
558 * testsuite/gas/aarch64/udf.s: New.
559 * testsuite/gas/aarch64/udf.d: New.
560 * testsuite/gas/aarch64/udf-invalid.s: New.
561 * testsuite/gas/aarch64/udf-invalid.l: New.
562 * testsuite/gas/aarch64/udf-invalid.d: New.
563
c578f16e
YS		 5642020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
565
566 * config/tc-rx.c (elf_flags): Reset default value.
567 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
568
935f1f4b
MF		 5692020-04-29 Max Filippov <jcmvbkbc@gmail.com>
570
571 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
572 if it's not defined.
573 (microarch_earliest): New static variable.
574 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
575 simcall opcode has mandatory parameter.
576 (xg_init_global_config): Initialize microarch_earliest.
577
5c936ef5
NC		 5782020-04-29 Nick Clifton <nickc@redhat.com>
579
580 PR 22699
581 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
582 IMM0_8S and add support for IMM0_8U.
583 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
584 unsigned 8-bit immediate.
585 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 586 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 587
251dae91
TC		 5882020-04-27 Tamar Christina <tamar.christina@arm.com>
589
590 * NEWS: Add news entry for big-obj.
591 * config/tc-i386.c (i386_target_format): Support new format.
592 * doc/c-i386.texi: Add i386 support.
593 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
594 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
595
714e6c96
NC		 5962020-04-27 Nick Clifton <nickc@redhat.com>
597
598 PR 25878
599 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
600 (assign_file_to_slot): New function. Fills in an entry in the
601 files table.
602 (allocate_filenum): Use new function.
603 (allocate_filename_to_slot): Use new function. If the specified
604 slot entry is already in use, but was chosen automatically then
605 reassign the automatic entry.
606
a09f656b 6072020-04-26 Hongtao Liu <hongtao.liu@intel.com
608
609 * config/tc-i386.c (lfence_before_ret_shl): New member.
610 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
611 for Anysize insns.
612 (insert_after_load): Issue warning for REP CMPS/SCAS.
613 (insert_before_before): Handle iret, Handle
614 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
615 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
616 -mlfence-before-ret=[none/not/or/shl/yes].
617 Enable -mlfence-before-ret=shl when
618 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
619 (md_show_usage): Ditto.
620 * doc/c-i386.texi: Ditto.
621 * testsuite/gas/i386/i386.exp: Add new testcases.
622 * testsuite/gas/i386/lfence-load-b.d: New.
623 * testsuite/gas/i386/lfence-load-b.e: New.
624 * testsuite/gas/i386/lfence-load.d: Modified.
625 * testsuite/gas/i386/lfence-load.e: New.
626 * testsuite/gas/i386/lfence-load.s: Modified.
627 * testsuite/gas/i386/lfence-ret-a.d: Modified.
628 * testsuite/gas/i386/lfence-ret-b.d: Modified.
629 * testsuite/gas/i386/lfence-ret-c.d: New.
630 * testsuite/gas/i386/lfence-ret-d.d: New.
631 * testsuite/gas/i386/lfence-ret.s: Modified.
632 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
633 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
634 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
635 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
636 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
637 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
638 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
639 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
640 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
641 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
642
30ce8e47
MF		 6432020-04-22 Max Filippov <jcmvbkbc@gmail.com>
644
645 PR ld/25861
646 * config/tc-xtensa.c (md_apply_fix): Replace
647 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
648 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
649 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
650 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
651 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
652
31c89d60
AM		 6532020-04-22 Alan Modra <amodra@gmail.com>
654
655 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
656 symbol for ".symver .. remove".
657 * doc/as.texi (.symver): Update.
658 * testsuite/gas/symver/symver11.s: Make foo weak.
659 * testsuite/gas/symver/symver11.d: Expect an error.
660 * testsuite/gas/symver/symver7.d: Allow other random symbols.
661
1d3eb556
L		 6622020-04-21 H.J. Lu <hongjiu.lu@intel.com>
663
664 * testsuite/gas/symver/symver11.s: Add ".balign 8".
665
bb2a1453
AS		 6662020-04-21 Andreas Schwab <schwab@linux-m68k.org>
667
668 PR 25848
669 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
670 * testsuite/gas/m68k/operands.d: Update.
671 * testsuite/gas/m68k/op68000.d: Update for new error messages.
672
c36876fe
TC		 6732020-04-21 Tamar Christina <tamar.christina@arm.com>
674
675 PR binutils/24753
676 * testsuite/gas/arm/pr24753.d: New test.
677 * testsuite/gas/arm/pr24753.s: New test.
678
6914be53
L		 6792020-04-21 H.J. Lu <hongjiu.lu@intel.com>
680
681 PR gas/23840
682 PR gas/25295
683 * NEWS: Mention .symver extension.
684 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
685 function.
686 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
687 add a version name. Add local, hidden and remove visibility
688 support.
689 (elf_frob_symbol): Handle the list of version names. Update the
690 original symbol to local, hidden or remove it from the symbol
691 table.
692 (elf_frob_file_before_adjust): Handle the list of version names.
693 * config/obj-elf.h (elf_visibility): New.
694 (elf_versioned_name_list): Likewise.
695 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
696 and visibility. Change versioned_name pointer to struct
697 elf_versioned_name_list.
698 * doc/as.texi: Update .symver directive.
699 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
700 error checking tests.
701 * testsuite/gas/symver/symver6.d: New file.
702 * testsuite/gas/symver/symver7.d: Likewise.
703 * testsuite/gas/symver/symver7.s: Likewise.
704 * testsuite/gas/symver/symver8.d: Likewise.
705 * testsuite/gas/symver/symver8.s: Likewise.
706 * testsuite/gas/symver/symver9.s: Likewise.
707 * testsuite/gas/symver/symver9a.d: Likewise.
708 * testsuite/gas/symver/symver9b.d: Likewise.
709 * testsuite/gas/symver/symver10.s: Likewise.
710 * testsuite/gas/symver/symver10a.d: Likewise.
711 * testsuite/gas/symver/symver10b.d: Likewise.
712 * testsuite/gas/symver/symver11.d: Likewise.
713 * testsuite/gas/symver/symver11.s: Likewise.
714 * testsuite/gas/symver/symver12.d: Likewise.
715 * testsuite/gas/symver/symver12.s: Likewise.
716 * testsuite/gas/symver/symver13.d: Likewise.
717 * testsuite/gas/symver/symver13.s: Likewise.
718 * testsuite/gas/symver/symver14.d: Likewise.
719 * testsuite/gas/symver/symver14.l: Likewise.
720 * testsuite/gas/symver/symver15.d: Likewise.
721 * testsuite/gas/symver/symver15.l: Likewise.
722 * testsuite/gas/symver/symver6.l: Removed.
723 * testsuite/gas/symver/symver6.s: Updated.
724
c2e5c986
SD		 7252020-04-20 Sudakshina Das <sudi.das@arm.com>
726
727 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
728 to include TSB.
729 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
730 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
731 * testsuite/gas/aarch64/system.d: Update.
732
8a6e1d1d
SD		 7332020-04-20 Sudakshina Das <sudi.das@arm.com>
734
735 * testsuite/gas/aarch64/bti.d: Update -march option.
736 * testsuite/gas/aarch64/illegal-bti.d: Remove.
737 * testsuite/gas/aarch64/illegal-bti.l: Remove.
738 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
739 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
740
49af2f5c
AM		 7412020-04-17 Alan Modra <amodra@gmail.com>
742
743 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
744
8e4979ac
NC		 7452020-04-16 Gagan Singh Sidhu <broly@mac.com>
746 Nick Clifton <nickc@redhat.com>
747
748 PR 25803
749 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
750 targets.
751 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
752 for the type-2 test.
753 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
754 targets running this test.
755
c54a9b56
DF		 7562020-02-16 David Faust <david.faust@oracle.com>
757
758 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
759 * testsuite/gas/bpf/jump32.s: New file.
760 * testsuite/gas/bpf/jump32.d: Likewise.
761
3071b197
L		 7622020-04-08 H.J. Lu <hongjiu.lu@intel.com>
763
764 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
765 documentation.
766
6a3ab923
GN		 7672020-04-08 Gunther Nikl <gnikl@justmail.de>
768
769 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
770 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 771 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
772 define.
773 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 774 * tc.h (md_pcrel_from_section): Add prototype.
775 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
776 * config/tc-arc.h (md_pcrel_from_section): Likewise.
777 * config/tc-arm.h (md_pcrel_from_section): Likewise.
778 * config/tc-avr.h (md_pcrel_from_section): Likewise.
779 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
780 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
781 * config/tc-csky.h (md_pcrel_from_section): Likewise.
782 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
783 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
784 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
785 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
786 * config/tc-frv.h (md_pcrel_from_section): Likewise.
787 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
788 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
789 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
790 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
791 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
792 * config/tc-mep.h (md_pcrel_from_section): Likewise.
793 * config/tc-metag.h (md_pcrel_from_section): Likewise.
794 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
795 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
796 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
797 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
798 * config/tc-mt.h (md_pcrel_from_section): Likewise.
799 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
800 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
801 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
802 * config/tc-rx.h (md_pcrel_from_section): Likewise.
803 * config/tc-s390.h (md_pcrel_from_section): Likewise.
804 * config/tc-sh.h (md_pcrel_from_section): Likewise.
805 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
806 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 807 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
808 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
809 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
810 md_apply_fix3): Delete prototypes.
6a3ab923 811
6e0e8b45
L		 8122020-04-07 H.J. Lu <hongjiu.lu@intel.com>
813
814 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
815 instructions.
816
266803a2
L		 8172020-04-07 H.J. Lu <hongjiu.lu@intel.com>
818
819 * doc/c-z80.texi: Fix @xref warnings.
820
bb651e8b
CL		 8212020-04-07 Lili Cui <lili.cui@intel.com>
822
823 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
824 (cpu_noarch): Likewise.
825 * doc/c-i386.texi: Document TSXLDTRK.
826 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
827 * testsuite/gas/i386/tsxldtrk.d: Likewise.
828 * testsuite/gas/i386/tsxldtrk.s: Likewise.
829 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
830
4b27d27c
L		 8312020-04-02 Lili Cui <lili.cui@intel.com>
832
833 * config/tc-i386.c (cpu_arch): Add .serialize.
834 (cpu_noarch): Likewise.
835 * doc/c-i386.texi: Document serialize.
836 * testsuite/gas/i386/i386.exp: Run serialize tests
837 * testsuite/gas/i386/serialize.d: Likewise.
838 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
839 * testsuite/gas/i386/serialize.s: Likewise.
840
bb897477
RO		 8412020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
842
843 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
844 * testsuite/gas/elf/section12b.d: Likewise.
845 * testsuite/gas/elf/section16a.d: Likewise.
846 * testsuite/gas/elf/section16b.d: Likewise.
847
59e28a97
GN		 8482020-04-02 Gunther Nikl <gnikl@justmail.de>
849
850 * config/tc-m68k.c (m68k_ip): Fix range check for index register
851 with a suppressed address register.
852
efc3a950
L		 8532020-04-01 H.J. Lu <hongjiu.lu@intel.com>
854
855 PR gas/25756
856 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
857 * testsuite/gas/i386/localpic.s: Add a test for relocation
858 against local absolute symbol.
859 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
860 * testsuite/gas/i386/localpic.d: Updated.
861 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
862 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
863
15d47c3a
RO		 8642020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
865
866 PR gas/25732
867 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
868 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
869 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
870 testsuite/gas/i386/x86-64-jump.d.
871 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
872 Incorporate changes to
873 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
874 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
875 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
876 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
877 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
878
876678f0
MR		 8792020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
880
881 PR 25611
882 PR 25614
883 * dwarf2dbg.c: Do not include "bignum.h".
884
d1a89da5
NC		 8852020-03-30 Nelson Chu <nelson.chu@sifive.com>
886
887 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
888 * testsuite/gas/riscv/alias-csr.s: Likewise.
889 * testsuite/gas/riscv/no-aliases-csr.d: Move this
890 to priv-reg-pseudo-noalias.
891 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
892 * testsuite/gas/riscv/bad-csr.l: Likewise.
893 * testsuite/gas/riscv/bad-csr.s: Likewise.
894 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
895 * testsuite/gas/riscv/satp.s: Likewise.
896 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
897 csr instruction, including alias-csr testcase.
898 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
899 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
900 pseudo instruction with objdump -Mno-aliases.
901 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
902 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
903 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
904 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
905 * testsuite/gas/riscv/priv-reg.s: Likewise.
906 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
907 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
908 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
909
b7780957
J		 9102020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
911
912 * config/obj-coff.c (obj_coff_section): Set the bss flag on
913 sections with the "b" attribute.
914
d1023b5d
AM		 9152020-03-22 Alan Modra <amodra@gmail.com>
916
917 * testsuite/gas/s12z/truncated.d: Update expected output.
918
0d832e7f
SB		 9192020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
920
921 PR 25690
922 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
923 * doc/c-z80.texi: Update documentation.
924
327ef784
NC		 9252020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
926
927 PR 25641
928 PR 25668
929 PR 25633
930 Fix disassembling ED+A4/AC/B4/BC opcodes.
931 Fix assembling lines containing colonless label and instruction
932 with first operand inside parentheses.
933 Fix registration of unsupported by target CPU registers.
934 * config/tc-z80.c: See above.
935 * config/tc-z80.h: See above.
936 * testsuite/gas/z80/colonless.d: Update test.
937 * testsuite/gas/z80/colonless.s: Likewise.
938 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
939 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
940 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
941 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
942 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
943 * testsuite/gas/z80/unsup_regs.s: Likewise.
944 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
945 * testsuite/gas/z80/z80.exp: Likewise.
946 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
947 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
948 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
949
66d1f7cc
AV		 9502020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
951
952 PR 25660
953 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
954 (parse_operands): Handle new operand codes.
955 (do_neon_dyadic_long): Make shape check accept the scalar variants.
956 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
957 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
958 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
959 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
960 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
961 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
962 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
963
9e8f1c90
L		 9642020-03-11 H.J. Lu <hongjiu.lu@intel.com>
965
966 * NEWS: Mention x86 assembler options for CVE-2020-0551.
967
97b4a8f7
L		 9682020-03-11 H.J. Lu <hongjiu.lu@intel.com>
969
970 * testsuite/gas/i386/i386.exp: Run new tests.
971 * testsuite/gas/i386/lfence-byte.d: New file.
972 * testsuite/gas/i386/lfence-byte.e: Likewise.
973 * testsuite/gas/i386/lfence-byte.s: Likewise.
974 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
975 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
976 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
977 * testsuite/gas/i386/lfence-indbr.e: Likewise.
978 * testsuite/gas/i386/lfence-indbr.s: Likewise.
979 * testsuite/gas/i386/lfence-load.d: Likewise.
980 * testsuite/gas/i386/lfence-load.s: Likewise.
981 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
982 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
983 * testsuite/gas/i386/lfence-ret.s: Likewise.
984 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
985 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
986 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
987 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
988 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
989 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
990 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
991 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
992 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
993 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
994 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
995 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
996
ae531041
L		 9972020-03-11 H.J. Lu <hongjiu.lu@intel.com>
998
999 * config/tc-i386.c (lfence_after_load): New.
1000 (lfence_before_indirect_branch_kind): New.
1001 (lfence_before_indirect_branch): New.
1002 (lfence_before_ret_kind): New.
1003 (lfence_before_ret): New.
1004 (last_insn): New.
1005 (load_insn_p): New.
1006 (insert_lfence_after): New.
1007 (insert_lfence_before): New.
1008 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1009 Set last_insn.
1010 (OPTION_MLFENCE_AFTER_LOAD): New.
1011 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1012 (OPTION_MLFENCE_BEFORE_RET): New.
1013 (md_longopts): Add -mlfence-after-load=,
1014 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1015 (md_parse_option): Handle -mlfence-after-load=,
1016 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1017 (md_show_usage): Display -mlfence-after-load=,
1018 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1019 (i386_cons_align): New.
1020 * config/tc-i386.h (i386_cons_align): New.
1021 (md_cons_align): New.
1022 * doc/c-i386.texi: Document -mlfence-after-load=,
1023 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1024
5496f3c6
NC		 10252020-03-11 Nick Clifton <nickc@redhat.com>
1026
1027 PR 25611
1028 PR 25614
1029 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1030 (DWARF2_FILE_SIZE_NAME): Default to -1.
1031 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1032 whichever is higher.
1033 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1034 (NUM_MD5_BYTES): Define.
1035 (struct file entry): Add md5 field.
1036 (get_filenum): Delete and replace with...
1037 (get_basename): New function.
1038 (get_directory_table_entry): New function.
1039 (allocate_filenum): New function.
1040 (allocate_filename_to_slot): New function.
1041 (dwarf2_where): Use new functions.
1042 (dwarf2_directive_filename): Add support for extended .file
1043 pseudo-op.
1044 (dwarf2_directive_loc): Allow the use of file number zero with
1045 DWARF 5 or higher.
1046 (out_file_list): Rename to...
1047 (out_dir_and_file_list): Add DWARF 5 support.
1048 (out_debug_line): Emit extra values into the section header for
1049 DWARF 5.
1050 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1051 * doc/as.texi (.file): Update the description of this pseudo-op.
1052 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1053 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1054 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1055 * NEWS: Mention the new feature.
1056
a6a1f5e0
AM		 10572020-03-10 Alan Modra <amodra@gmail.com>
1058
1059 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1060 to avoid signed overflow.
1061 * config/tc-mcore.c (md_assemble): Likewise.
1062 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1063 * config/tc-nds32.c (SET_ADDEND): Likewise.
1064 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1065
3fabc179
JB		 10662020-03-09 Jan Beulich <jbeulich@suse.com>
1067
1068 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1069 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1070 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1071
190e5fc8
AM		 10722020-03-07 Alan Modra <amodra@gmail.com>
1073
1074 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1075 first column.
1076
84d9ab33
NC		 10772020-03-06 Nick Clifton <nickc@redhat.com>
1078
1079 PR 25614
1080 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1081 0 if the dwarf_level is 5 or more. Complain if a filename follows
1082 a file 0.
1083 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1084 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1085 * testsuite/gas/elf/elf.exp: Run the new test.
1086
1087 PR 25612
1088 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1089 * doc/as.texi: Fix another typo.
1090
31bf1864
NC		 10912020-03-06 Nick Clifton <nickc@redhat.com>
1092
1093 PR 25612
1094 * as.c (dwarf_level): Define.
1095 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1096 (parse_args): Add support for the new options.
1097 as.h (dwarf_level): Prototype.
1098 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1099 value.
1100 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1101 (DWARF2_LINE_VERSION): Remove definition.
1102 * doc/as.texi: Document the new options.
1103
3c968de5
NC		 11042020-03-06 Nick Clifton <nickc@redhat.com>
1105
1106 PR 25572
1107 * as.c (main): Allow matching input and outputs when they are
1108 not regular files.
1109
bc49bfd8
JB		 11102020-03-06 Jan Beulich <jbeulich@suse.com>
1111
1112 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1113 casing.
1114 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1115 one of byte/word/dword/qword is set alongside a SIMD register in
1116 a template's operand.
1117
4873e243
JB		 11182020-03-06 Jan Beulich <jbeulich@suse.com>
1119
1120 * config/tc-i386.c (match_template): Extend code in logic
1121 rejecting certain suffixes in certain modes to also cover mask
1122 register use and VecSIB. Drop special casing of broadcast. Skip
1123 immediates in the check.
1124
e365e234
JB		 11252020-03-06 Jan Beulich <jbeulich@suse.com>
1126
1127 * config/tc-i386.c (match_template): Fold duplicate code in
1128 logic rejecting certain suffixes in certain modes. Drop
1129 pointless "else".
1130
4ed21b58
JB		 11312020-03-06 Jan Beulich <jbeulich@suse.com>
1132
1133 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1134 alongside !norex64 ones.
1135 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1136 with both 32- and 64-bit GPR operands.
1137 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1138 32- and 64-bit GPR operands.
1139 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1140 testsuite/gas/i386/x86-64-avx512bw.d,
1141 testsuite/gas/i386/x86-64-avx512f-intel.d,
1142 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1143
643bb870
JB		 11442020-03-06 Jan Beulich <jbeulich@suse.com>
1145
1146 * config/tc-i386.c (md_assemble): Drop use of rex64.
1147 (process_suffix): For REX.W for 64-bit CRC32.
1148
a23b33b3
JB		 11492020-03-06 Jan Beulich <jbeulich@suse.com>
1150
1151 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1152 addressing for MPX insns without base/index.
1153 * testsuite/gas/i386/mpx-16bit.s,
1154 * testsuite/gas/i386/mpx-16bit.d: New.
1155 * testsuite/gas/i386/i386.exp: Run new test.
1156
a0497384
JB		 11572020-03-06 Jan Beulich <jbeulich@suse.com>
1158
1159 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1160 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1161 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1162 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1163 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1164 as well as a BSWAP one.
1165 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1166 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1167 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1168 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1169 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1170 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1171 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1172 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1173 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1174 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1175 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1176 testsuite/gas/i386/vmx.d: Adjust expectations.
1177
b630c145
JB		 11782020-03-06 Jan Beulich <jbeulich@suse.com>
1179
1180 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1181 from having their operands swapped.
1182 * testsuite/gas/i386/waitpkg.s,
1183 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1184 3-operand cases as well as testing of 16-bit code generation.
1185 * testsuite/gas/i386/waitpkg.d,
1186 testsuite/gas/i386/waitpkg-intel.d,
1187 testsuite/gas/i386/x86-64-waitpkg.d,
1188 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1189
de48783e
NC		 11902020-03-04 Nelson Chu <nelson.chu@sifive.com>
1191
dee35d02
NC		 1192 * config/tc-riscv.c (percent_op_utype): Support the modifier
1193 %got_pcrel_hi.
1194 * doc/c-riscv.texi: Add documentation.
1195 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1196 modifier %got_pcrel_hi.
1197 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1198 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1199 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1200
de48783e
NC		 1201 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1202 (RISC-V-Formats): Update the section name from "Instruction Formats"
1203 to "RISC-V Instruction Formats".
1204
749479c8
AO		 12052020-03-04 Alexandre Oliva <oliva@adacore.com>
1206
1207 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1208 detected in a section which does not have at least 4 byte
1209 alignment.
1210 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1211 * testsuite/gas/arm/ldr-t.s: Likewise.
1212 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1213 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1214 disassembly, ignoring any NOPs that may have been inserted because
1215 of section alignment.
1216 * testsuite/gas/arm/ldr-t.d: Likewise.
1217
a847e322
JB		 12182020-03-04 Jan Beulich <jbeulich@suse.com>
1219
1220 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1221 * doc/c-i386.texi: Mention sev_es.
1222 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1223 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1224 expectations.
1225 * testsuite/gas/i386/arch-13-znver1.d,
1226 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1227
3cd7f3e3
L		 12282020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 * config/tc-i386.c (match_template): Replace ignoresize and
1231 defaultsize with mnemonicsize.
1232 (process_suffix): Likewise.
1233
b8ba1385
SB		 12342020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1235
1236 PR 25627
1237 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1238 instruction LD IY,(HL).
1239 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1240 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1241 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1242 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1243
10d97a0f
L		 12442020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1245
1246 PR gas/25622
1247 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1248 x86-64-default-suffix-avx.
1249 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1250 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1251 * testsuite/gas/i386/noreg64.d: Updated.
1252 * testsuite/gas/i386/noreg64.l: Likewise.
1253 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1254 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1255 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1256
8326546e
SB		 12572020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1258
1259 PR 25604
1260 * config/tc-z80.c (contains_register): Prevent an illegal memory
1261 access when checking an expression for a register name.
1262
e3e896e6
AM		 12632020-03-03 Alan Modra <amodra@gmail.com>
1264
1265 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1266 support.
1267
a4dd6c97
AM		 12682020-03-02 Alan Modra <amodra@gmail.com>
1269
1270 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1271 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1272 and .sbss sections.
1273 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1274 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1275 (s3_s_score_lcomm): Likewise.
1276 * config/tc-score7.c: Similarly.
1277 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1278
dec7b24b
YS		 12792020-02-28 YunQiang Su <syq@debian.org>
1280
1281 PR gas/25539
1282 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1283 to handle multi-labels.
1284 (has_label_name): New.
1285
cceb53b8
MM		 12862020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1287
1288 * config/tc-arm.c (enum pred_instruction_type): Remove
1289 NEUTRAL_IT_NO_VPT_INSN predication type.
1290 (cxn_handle_predication): Modify to require condition suffixes.
1291 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1292 * testsuite/gas/arm/cde-scalar.s: Update test.
1293 * testsuite/gas/arm/cde-warnings.l: Update test.
1294 * testsuite/gas/arm/cde-warnings.s: Update test.
1295
da3ec71f
AM		 12962020-02-26 Alan Modra <amodra@gmail.com>
1297
1298 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1299 N_() on empty string.
1300
42135cad
AM		 13012020-02-26 Alan Modra <amodra@gmail.com>
1302
1303 * read.c (read_a_source_file): Call strncpy with length one
1304 less than size of original_case_string.
1305
dc1e8a47
AM		 13062020-02-26 Alan Modra <amodra@gmail.com>
1307
1308 * config/obj-elf.c: Indent labels correctly.
1309 * config/obj-macho.c: Likewise.
1310 * config/tc-aarch64.c: Likewise.
1311 * config/tc-alpha.c: Likewise.
1312 * config/tc-arm.c: Likewise.
1313 * config/tc-cr16.c: Likewise.
1314 * config/tc-crx.c: Likewise.
1315 * config/tc-frv.c: Likewise.
1316 * config/tc-i386-intel.c: Likewise.
1317 * config/tc-i386.c: Likewise.
1318 * config/tc-ia64.c: Likewise.
1319 * config/tc-mn10200.c: Likewise.
1320 * config/tc-mn10300.c: Likewise.
1321 * config/tc-nds32.c: Likewise.
1322 * config/tc-riscv.c: Likewise.
1323 * config/tc-s12z.c: Likewise.
1324 * config/tc-xtensa.c: Likewise.
1325 * config/tc-z80.c: Likewise.
1326 * read.c: Likewise.
1327 * symbols.c: Likewise.
1328 * write.c: Likewise.
1329
bd0cf5a6
NC		 13302020-02-20 Nelson Chu <nelson.chu@sifive.com>
1331
54b2aec1
NC		 1332 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1333 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1334 after parsing all arguments.
1335 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1336 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1337 are used to check if we write a read-only CSR by the CSR instruction.
1338 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1339 all CSR for the read-only CSR checking.
1340 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1341 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1342 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1343 all CSR instructions for the read-only CSR checking.
1344 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1345 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1346
2ca89224
NC		 1347 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1348 (riscv_opts): Initialize it.
1349 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1350 before doing the CSR checking.
1351 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1352 (md_longopts): Add mcsr-check and mno-csr-check.
1353 (md_parse_option): Handle new enum option values.
1354 (s_riscv_option): Handle new long options.
1355 * doc/c-riscv.texi: Add description for the new .option and assembler
1356 options.
1357 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1358 the CSR checking.
1359 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1360
bd0cf5a6
NC		 1361 * config/tc-riscv.c (csr_extra_hash): New.
1362 (enum riscv_csr_class): New enum. Used to decide
1363 whether or not this CSR is legal in the current ISA string.
1364 (struct riscv_csr_extra): New structure to hold all extra information
1365 of CSR.
1366 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1367 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1368 Call hash_reg_name to insert CSR address into reg_names_hash.
1369 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1370 Decide whether the CSR is valid according to the csr_extra_hash.
1371 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1372 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1373 not a boolean. This is same as riscv_init_csr_hash, so keep the
1374 consistent usage.
1375 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1376 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1377 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1378 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1379 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1380 f-ext CSR are not allowed.
1381 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1382 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1383 source file is `priv-reg.s`, and the ISA is rv64if, so the
1384 rv32-only CSR are not allowed.
1385 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1386
10a95fcc
AM		 13872020-02-21 Alan Modra <amodra@gmail.com>
1388
1389 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1390 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1391
dda2980f
AM		 13922020-02-21 Alan Modra <amodra@gmail.com>
1393
1394 PR 25569
1395 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1396 on section size adjustment, instead perform another write if
1397 exec header size is larger than section size.
1398
bd3380bc
NC		 13992020-02-19 Nelson Chu <nelson.chu@sifive.com>
1400
1401 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1402 -mno-arch-attr command line options.
1403
fa164239
JW		 14042020-02-19 Nelson Chu <nelson.chu@sifive.com>
1405
1406 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1407 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1408
fcaaac0a
SB		 14092020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1410
1411 PR 25576
1412 * config/tc-z80.c (md_parse_option): Do not use an underscore
1413 prefix for local labels in SDCC compatability mode.
1414 (z80_start_line_hook): Remove SDCC dollar label support.
1415 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1416 * testsuite/gas/z80/sdcc.s: Likewise.
1417
14182020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1419
1420 PR 25517
1421 * config/tc-z80.c: Add -march option.
1422 * doc/as.texi: Update Z80 documentation.
1423 * doc/c-z80.texi: Likewise.
1424 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1425 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1426 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1427 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1428 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1429 * testsuite/gas/z80/gbz80_all.d: Likewise.
1430 * testsuite/gas/z80/r800_extra.d: Likewise.
1431 * testsuite/gas/z80/r800_ii8.d: Likewise.
1432 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1433 * testsuite/gas/z80/sdcc.d: Likewise.
1434 * testsuite/gas/z80/z180.d: Likewise.
1435 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1436 * testsuite/gas/z80/z80_doc.d: Likewise.
1437 * testsuite/gas/z80/z80_ii8.d: Likewise.
1438 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1439 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1440 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1441 * testsuite/gas/z80/z80_sli.d: Likewise.
1442 * testsuite/gas/z80/z80n_all.d: Likewise.
1443 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1444
a7e12755
L		 14452020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1446
1447 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1448 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1449 * testsuite/gas/i386/i386.exp: Run property-3 and
1450 x86-64-property-3.
1451 * testsuite/gas/i386/property-3.d: New file.
1452 * testsuite/gas/i386/property-3.s: Likewise.
1453 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1454
272a84b1
L		 14552020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1456
1457 * config/tc-i386.c (cpu_arch): Add .popcnt.
1458 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1459 Add a tab before @samp{.sse4a}.
1460
c8f8eebc
JB		 14612020-02-17 Jan Beulich <jbeulich@suse.com>
1462
1463 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1464 for AddrPrefixOpReg templates. Combine the two pieces of
1465 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1466 mode.
1467
eedb0f2c
JB		 14682020-02-17 Jan Beulich <jbeulich@suse.com>
1469
1470 PR gas/14439
1471 * config/tc-i386.c (md_assemble): Also suppress operand
1472 swapping for MONITOR{,X} and MWAIT{,X}.
1473 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1474 Add Intel syntax monitor/mwait tests.
1475 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1476 Adjust expectations.
1477 *testsuite/gas/i386/sse3-intel.d,
1478 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1479 * testsuite/gas/i386/i386.exp: Run new tests.
1480
b9915cbc
JB		 14812020-02-17 Jan Beulich <jbeulich@suse.com>
1482
1483 PR gas/6518
1484 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1485 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1486 re-indentation).
1487 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1488 cases.
1489 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1490 * testsuite/gas/i386/avx512dq-inval.l,
1491 testsuite/gas/i386/inval-avx.l,
1492 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1493 * testsuite/gas/i386/avx512vl-ambig.s,
1494 testsuite/gas/i386/avx512vl-ambig.l: New.
1495 * testsuite/gas/i386/i386.exp: Run new test.
1496
af5c13b0
L		 14972020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1498
1499 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1500 nosse4.
1501 * doc/c-i386.texi: Document sse4a and nosse4a.
1502
07d98387
L		 15032020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1504
1505 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1506 for AT&T syntax.
1507
65fca059
JB		 15082020-02-14 Jan Beulich <jbeulich@suse.com>
1509
1510 PR gas/25438
1511 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1512 casing ...
1513 (process_suffix): ... here. Consider just the first operand
1514 initially.
1515 (check_long_reg): Drop opcode 0x63 special case again.
1516 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1517 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1518 Move ambiguous operand size tests ...
1519 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1520 testsuite/gas/i386/noreg64.s: ... here.
1521 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1522 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1523 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1524 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1525 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1526 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1527 testsuite/gas/i386/x86-64-movsxd.d,
1528 testsuite/gas/i386/x86-64-movsxd-intel.d,
1529 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1530 Adjust expectations.
1531 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1532 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1533 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1534 * testsuite/gas/i386/i386.exp: Run new tests.
1535
b6773884
JB		 15362020-02-14 Jan Beulich <jbeulich@suse.com>
1537
1538 * config/tc-i386.c (process_operands): Also skip segment
1539 override prefix emission if it matches an already present one.
1540 * testsuite/gas/i386/prefix32.s: Add double segment override
1541 cases.
1542 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1543
92334ad2
JB		 15442020-02-14 Jan Beulich <jbeulich@suse.com>
1545
1546 * config/tc-i386.c (process_operands): Drop ineffectual segment
1547 overrides when optimizing.
1548 * testsuite/gas/i386/lea-optimize.d: New.
1549 * testsuite/gas/i386/i386.exp: Run new test.
1550
15512020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1552
1553 * config/tc-i386.c (process_operands): Also check insn prefix
1554 for ineffectual segment override warning. Don't cover possible
1555 VEX/EVEX encoded insns there.
1556 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1557 testsuite/gas/i386/lea.e: New.
1558 * testsuite/gas/i386/i386.exp: Run new test.
1559
0e6724de
L		 15602020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1561
1562 PR gas/25438
1563 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1564 syntax.
1565
292676c1
L		 15662020-02-13 Fangrui Song <maskray@google.com>
1567 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 PR gas/25551
1570 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1571 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1572 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1573 * testsuite/gas/i386/relax-5.d: New file.
1574 * testsuite/gas/i386/relax-5.s: Likewise.
1575 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1576 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1577
7deea9aa
JB		 15782020-02-13 Jan Beulich <jbeulich@suse.com>
1579
1580 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1581 "nosse4" entry.
1582
6c0946d0
JB		 15832020-02-12 Jan Beulich <jbeulich@suse.com>
1584
1585 * config/tc-i386.c (avx512): New (at file scope), moved from
1586 (check_VecOperands): ... here.
1587 (process_suffix): Add [XYZ]MMword operand size handling.
1588 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1589 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1590 tests.
1591 * testsuite/gas/i386/avx512dq-inval.l,
1592 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1593
5990e377
JB		 15942020-02-12 Jan Beulich <jbeulich@suse.com>
1595
1596 PR gas/24546
1597 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1598 code only.
1599 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1600 CALL/JMP in O_tbyte_ptr case.
1601 * doc/c-i386.texi: Mention far call and full pointer load ISA
1602 differences.
1603 * testsuite/gas/i386/x86-64-branch-3.s,
1604 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1605 * testsuite/gas/i386/x86-64-branch-3.d,
1606 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1607 * testsuite/gas/i386/x86-64-branch-5.l,
1608 testsuite/gas/i386/x86-64-branch-5.s: New.
1609 * testsuite/gas/i386/i386.exp: Run new test.
1610
9706160a
JB		 16112020-02-12 Jan Beulich <jbeulich@suse.com>
1612
1613 PR gas/25438
1614 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1615 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1616 64-bit-only warning.
1617 (check_word_reg): Consistently error on mismatching register
1618 size and suffix.
1619 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1620 for movw. Replace suffix / GPR for orb.
1621 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1622 byte GPRs as well as ones for inb/outb with a word accumulator.
1623 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1624 testsuite/gas/i386/inval.l: Adjust expectations.
1625
5de4d9ef
JB		 16262020-02-12 Jan Beulich <jbeulich@suse.com>
1627
1628 * config/tc-i386.c (operand_type_register_match): Also fall
1629 through initial two if()-s when the template allows for a GPR
1630 operand. Adjust comment.
1631
50128d0c
JB		 16322020-02-11 Jan Beulich <jbeulich@suse.com>
1633
1634 (struct _i386_insn): New field "short_form".
1635 (optimize_encoding): Drop setting of shortform field.
1636 (process_suffix): Set i.short_form. Replace shortform use.
1637 (process_operands): Replace shortform use.
1638
1ed818b4
MM		 16392020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1640
1641 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1642 loop initial declaration.
1643
5aae9ae9
MM		 16442020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1645
1646 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1647 instructions that can have 5 arguments.
1648 (enum operand_parse_code): Add new operands.
1649 (parse_operands): Account for new operands.
1650 (S5): New macro.
1651 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1652 (neon_select_shape): Account for P suffix.
1653 (LOW1): Move macro to global position.
1654 (HI4): Move macro to global position.
1655 (vcx_assign_vec_d): New.
1656 (vcx_assign_vec_m): New.
1657 (vcx_assign_vec_n): New.
1658 (enum vcx_reg_type): New.
1659 (vcx_get_reg_type): New.
1660 (vcx_size_pos): New.
1661 (vcx_vec_pos): New.
1662 (vcx_handle_shape): New.
1663 (vcx_ensure_register_in_range): New.
1664 (vcx_handle_register_arguments): New.
1665 (vcx_handle_insn_block): New.
1666 (vcx_handle_common_checks): New.
1667 (do_vcx1): New.
1668 (do_vcx2): New.
1669 (do_vcx3): New.
1670 * testsuite/gas/arm/cde-missing-fp.d: New test.
1671 * testsuite/gas/arm/cde-missing-fp.l: New test.
1672 * testsuite/gas/arm/cde-missing-mve.d: New test.
1673 * testsuite/gas/arm/cde-missing-mve.l: New test.
1674 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1675 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1676 * testsuite/gas/arm/cde-mve.s: New test.
1677 * testsuite/gas/arm/cde-warnings.l:
1678 * testsuite/gas/arm/cde-warnings.s:
1679 * testsuite/gas/arm/cde.d:
1680 * testsuite/gas/arm/cde.s:
1681
4934a27c
MM		 16822020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1683 Matthew Malcomson <matthew.malcomson@arm.com>
1684
1685 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1686 CDE coprocessor that can be enabled.
1687 (enum pred_instruction_type): New pred type.
1688 (BAD_NO_VPT): New error message.
1689 (BAD_CDE): New error message.
1690 (BAD_CDE_COPROC): New error message.
1691 (enum operand_parse_code): Add new immediate operands.
1692 (parse_operands): Account for new immediate operands.
1693 (check_cde_operand): New.
1694 (cde_coproc_enabled): New.
1695 (cde_coproc_pos): New.
1696 (cde_handle_coproc): New.
1697 (cxn_handle_predication): New.
1698 (do_custom_instruction_1): New.
1699 (do_custom_instruction_2): New.
1700 (do_custom_instruction_3): New.
1701 (do_cx1): New.
1702 (do_cx1a): New.
1703 (do_cx1d): New.
1704 (do_cx1da): New.
1705 (do_cx2): New.
1706 (do_cx2a): New.
1707 (do_cx2d): New.
1708 (do_cx2da): New.
1709 (do_cx3): New.
1710 (do_cx3a): New.
1711 (do_cx3d): New.
1712 (do_cx3da): New.
1713 (handle_pred_state): Define new IT block behaviour.
1714 (insns): Add newn CX*{,d}{,a} instructions.
1715 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1716 Define new cdecp extension strings.
1717 * doc/c-arm.texi: Document new cdecp extension arguments.
1718 * testsuite/gas/arm/cde-scalar.d: New test.
1719 * testsuite/gas/arm/cde-scalar.s: New test.
1720 * testsuite/gas/arm/cde-warnings.d: New test.
1721 * testsuite/gas/arm/cde-warnings.l: New test.
1722 * testsuite/gas/arm/cde-warnings.s: New test.
1723 * testsuite/gas/arm/cde.d: New test.
1724 * testsuite/gas/arm/cde.s: New test.
1725
4b5aaf5f
L		 17262020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 PR gas/25516
1729 * config/tc-i386.c (intel64): Renamed to ...
1730 (isa64): This.
1731 (match_template): Accept Intel64 only instruction by default.
1732 (i386_displacement): Updated.
1733 (md_parse_option): Updated.
1734 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1735 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1736 -mamd64 to x86-64-sysenter-amd.
1737 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1738
33176d91
AM		 17392020-02-10 Alan Modra <amodra@gmail.com>
1740
1741 * config/obj-elf.c (obj_elf_change_section): Error for section
1742 type, attr or entsize changes in assembly.
1743 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1744 * testsuite/gas/elf/section5.l: Update.
1745
82194874
AM		 17462020-02-10 Alan Modra <amodra@gmail.com>
1747
1748 * output-file.c (output_file_close): Do a normal close when
1749 flag_always_generate_output.
1750 * write.c (write_object_file): Don't stop output when
1751 flag_always_generate_output.
1752
9fc0b501
SB		 17532020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1754
1755 PR 25469
1756 * config/tc-z80.c: Add -gbz80 command line option to generate code
1757 for the GameBoy Z80. Add support for generating DWARF.
1758 * config/tc-z80.h: Add support for DWARF debug information
1759 generation.
1760 * doc/c-z80.texi: Document new command line option.
1761 * testsuite/gas/z80/gbz80_all.d: New file.
1762 * testsuite/gas/z80/gbz80_all.s: New file.
1763 * testsuite/gas/z80/z80.exp: Run the new tests.
1764 * testsuite/gas/z80/z80n_all.d: New file.
1765 * testsuite/gas/z80/z80n_all.s: New file.
1766 * testsuite/gas/z80/z80n_reloc.d: New file.
1767
b7d07216
L		 17682020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1769
1770 PR gas/25381
1771 * config/obj-elf.c (get_section): Also check
1772 linked_to_symbol_name.
1773 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1774 (obj_elf_parse_section_letters): Handle the 'o' flag.
1775 (build_group_lists): Renamed to ...
1776 (build_additional_section_info): This. Set elf_linked_to_section
1777 from map_head.linked_to_symbol_name.
1778 (elf_adjust_symtab): Updated.
1779 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1780 * doc/as.texi: Document the 'o' flag.
1781 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1782 * testsuite/gas/elf/section18.d: New file.
1783 * testsuite/gas/elf/section18.s: Likewise.
1784 * testsuite/gas/elf/section19.d: Likewise.
1785 * testsuite/gas/elf/section19.s: Likewise.
1786 * testsuite/gas/elf/section20.d: Likewise.
1787 * testsuite/gas/elf/section20.s: Likewise.
1788 * testsuite/gas/elf/section21.d: Likewise.
1789 * testsuite/gas/elf/section21.l: Likewise.
1790 * testsuite/gas/elf/section21.s: Likewise.
1791
5eb617a7
L		 17922020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1793
1794 * NEWS: Mention x86 assembler options to align branches for
1795 binutils 2.34.
1796
986ac314
L		 17972020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1798
1799 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1800 only for ELF targets.
1801 * testsuite/gas/i386/unique.d: Don't xfail.
1802 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1803
19234a6d
AM		 18042020-02-06 Alan Modra <amodra@gmail.com>
1805
1806 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1807 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1808
02e0be69
AM		 18092020-02-06 Alan Modra <amodra@gmail.com>
1810
1811 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1812 xfail, and rename test.
1813 * testsuite/gas/elf/section12b.d: Likewise.
1814 * testsuite/gas/elf/section16a.d: Likewise.
1815 * testsuite/gas/elf/section16b.d: Likewise.
1816
a8c4d40b
L		 18172020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1818
1819 PR gas/25380
1820 * config/obj-elf.c (section_match): Removed.
1821 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1822 section_id.
1823 (obj_elf_change_section): Replace info and group_name arguments
1824 with match_p. Also update the section ID and flags from match_p.
1825 (obj_elf_section): Handle "unique,N". Update call to
1826 obj_elf_change_section.
1827 * config/obj-elf.h (elf_section_match): New.
1828 (obj_elf_change_section): Updated.
1829 * config/tc-arm.c (start_unwind_section): Update call to
1830 obj_elf_change_section.
1831 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1832 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1833 (microblaze_s_sdata): Likewise.
1834 (microblaze_s_rdata): Likewise.
1835 (microblaze_s_bss): Likewise.
1836 * config/tc-mips.c (s_change_section): Likewise.
1837 * config/tc-msp430.c (msp430_profiler): Likewise.
1838 * config/tc-rx.c (parse_rx_section): Likewise.
1839 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1840 * doc/as.texi: Document "unique,N" in .section directive.
1841 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1842 * testsuite/gas/elf/section15.d: New file.
1843 * testsuite/gas/elf/section15.s: Likewise.
1844 * testsuite/gas/elf/section16.s: Likewise.
1845 * testsuite/gas/elf/section16a.d: Likewise.
1846 * testsuite/gas/elf/section16b.d: Likewise.
1847 * testsuite/gas/elf/section17.d: Likewise.
1848 * testsuite/gas/elf/section17.l: Likewise.
1849 * testsuite/gas/elf/section17.s: Likewise.
1850 * testsuite/gas/i386/unique.d: Likewise.
1851 * testsuite/gas/i386/unique.s: Likewise.
1852 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1853 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1854
575d37ae
L		 18552020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1856
1857 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1858
2384096c
G		 18592020-02-01 Anthony Green <green@moxielogic.com>
1860
1861 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1862
95441c43
SL		 18632020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1864
1865 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1866 %tls_ldo.
1867
d465d695
AV		 18682020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1869
1870 PR gas/25472
1871 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1872 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1873 +mve.
1874 * testsuite/gas/arm/mve_dsp.d: New test.
1875
d26cc8a9
NC		 18762020-01-31 Nick Clifton <nickc@redhat.com>
1877
1878 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1879 rather than BFD_RELOC_NONE.
1880
90e9955a
SP		 18812020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1882
1883 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1884 to support VLDMIA instruction for MVE.
1885 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1886 instruction for MVE.
1887 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1888 instruction for MVE.
1889 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1890 instruction for MVE.
1891 * testsuite/gas/arm/mve-ldst.d: New test.
1892 * testsuite/gas/arm/mve-ldst.s: Likewise.
1893
53943f32
NC		 18942020-01-31 Nick Clifton <nickc@redhat.com>
1895
1896 * po/fr.po: Updated French translation.
1897 * po/ru.po: Updated Russian translation.
1898
c3036ed0
RS		 18992020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1900
1901 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1902 .s for the movprfx.
1903 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1904 * testsuite/gas/aarch64/sve-movprfx_28.d,
1905 * testsuite/gas/aarch64/sve-movprfx_28.l,
1906 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1907
2ae4c703
JB		 19082020-01-30 Jan Beulich <jbeulich@suse.com>
1909
1910 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1911 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1912 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1913 Adjust expectations.
1914
bd434cc4
JM		 19152020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1916
1917 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1918 * testsuite/gas/bpf/alu-be.d: Likewise.
1919 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1920 * testsuite/gas/bpf/alu32-be.d: Likewise.
1921
aeab2b26
JB		 19222020-01-30 Jan Beulich <jbeulich@suse.com>
1923
1924 * testsuite/gas/i386/x86-64-branch-2.s,
1925 testsuite/gas/i386/x86-64-branch-4.s,
1926 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1927 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1928 testsuite/gas/i386/x86-64-branch-2.d,
1929 testsuite/gas/i386/x86-64-branch-4.l,
1930 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1931
873494c8
JB		 19322020-01-30 Jan Beulich <jbeulich@suse.com>
1933
1934 * config/tc-i386.c (process_suffix): .
1935 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1936 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1937 Add LRETQ case.
1938 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1939 suffix.
1940 testsuite/gas/i386/x86_64.s: Add RETF cases.
1941 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1942 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1943 testsuite/gas/i386/x86-64-opcode.d,
1944 testsuite/gas/i386/x86-64-suffix-intel.d,
1945 testsuite/gas/i386/x86-64-suffix.d,
1946 testsuite/gas/i386/x86_64-intel.d
1947 testsuite/gas/i386/x86_64.d: Adjust expectations.
1948 * testsuite/gas/i386/x86-64-suffix.e,
1949 testsuite/gas/i386/x86_64.e: New.
1950
62b3f548
JB		 19512020-01-30 Jan Beulich <jbeulich@suse.com>
1952
1953 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1954 special case.
1955
bc31405e
L		 19562020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1957
1958 PR binutils/25445
1959 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1960 movsxd.
1961 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1962 differences. Document movslq and movsxd.
1963 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1964 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1965 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1966 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1967 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1968 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1969 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1970 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1971 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1972 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1973 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1974
e3696f67
AM		 19752020-01-27 Alan Modra <amodra@gmail.com>
1976
1977 * testsuite/gas/all/gas.exp: Replace case statements with switch
1978 statements.
1979 * testsuite/gas/elf/elf.exp: Likewise.
1980 * testsuite/gas/macros/macros.exp: Likewise.
1981 * testsuite/lib/gas-defs.exp: Likewise.
1982
7568c93b
TC		 19832020-01-27 Tamar Christina <tamar.christina@arm.com>
1984
1985 PR 25403
1986 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1987 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1988
403d1bd9
JW		 19892020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1990
1991 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1992 s exts must be known, so rename *ok* to *fail*.
1993 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1994 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1995 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1996 above change.
1997 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1998 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1999
be4c5e58
L		 20002020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2001
2002 PR gas/25438
2003 * config/tc-i386.c (check_long_reg): Always disallow double word
2004 suffix in mnemonic with word general register.
2005 * testsuite/gas/i386/general.s: Replace word general register
2006 with double word general register for movl.
2007 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2008 register.
2009 * testsuite/gas/i386/general.l: Updated.
2010 * testsuite/gas/i386/inval.l: Likewise.
2011
9e7028aa
AM		 20122020-01-22 Alan Modra <amodra@gmail.com>
2013
2014 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2015 __tls_get_addr_desc and __tls_get_addr_opt.
2016
e3ed17f3
JB		 20172020-01-21 Jan Beulich <jbeulich@suse.com>
2018
2019 * testsuite/gas/i386/inval-crc32.s,
2020 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2021 * testsuite/gas/i386/inval-crc32.l,
2022 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2023
1a035124
JB		 20242020-01-21 Jan Beulich <jbeulich@suse.com>
2025
2026 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2027 generic code path. Deal with No_lSuf being set in a template.
2028 * testsuite/gas/i386/inval-crc32.l,
2029 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2030 instead of error(s) when operand size is ambiguous.
2031 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2032 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2033 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2034 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2035 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2036 Adjust expectations.
2037
c006a730
JB		 20382020-01-21 Jan Beulich <jbeulich@suse.com>
2039
2040 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2041 and an intel_syntax check. Re-write lack-of-suffix processing
2042 logic.
2043 * doc/c-i386.texi: Document operand size defaults for suffix-
2044 less AT&T syntax insns.
2045 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2046 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2047 testsuite/gas/i386/x86-64-avx-scalar.s,
2048 testsuite/gas/i386/x86-64-avx.s,
2049 testsuite/gas/i386/x86-64-bundle.s,
2050 testsuite/gas/i386/x86-64-intel64.s,
2051 testsuite/gas/i386/x86-64-lock-1.s,
2052 testsuite/gas/i386/x86-64-opcode.s,
2053 testsuite/gas/i386/x86-64-sse2avx.s,
2054 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2055 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2056 testsuite/gas/i386/x86-64-nops.s,
2057 testsuite/gas/i386/x86-64-ptwrite.s,
2058 testsuite/gas/i386/x86-64-simd.s,
2059 testsuite/gas/i386/x86-64-sse-noavx.s,
2060 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2061 insns.
2062 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2063 testsuite/gas/i386/noreg64.s: Add further tests.
2064 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2065 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2066 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2067 testsuite/gas/i386/sse-noavx.d,
2068 testsuite/gas/i386/x86-64-intel64.d,
2069 testsuite/gas/i386/x86-64-nops.d,
2070 testsuite/gas/i386/x86-64-opcode.d,
2071 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2072 testsuite/gas/i386/x86-64-ptwrite.d,
2073 testsuite/gas/i386/x86-64-simd-intel.d,
2074 testsuite/gas/i386/x86-64-simd-suffix.d,
2075 testsuite/gas/i386/x86-64-simd.d,
2076 testsuite/gas/i386/x86-64-sse-noavx.d
2077 testsuite/gas/i386/x86-64-suffix.d,
2078 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2079 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2080 testsuite/gas/i386/noreg64.l: New.
2081 * testsuite/gas/i386/i386.exp: Run new tests.
2082
c906a69a
JB		 20832020-01-21 Jan Beulich <jbeulich@suse.com>
2084
2085 * testsuite/gas/i386/avx512_bf16_vl.s,
2086 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2087 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2088 broadcast forms of VCVTNEPS2BF16.
2089 * testsuite/gas/i386/avx512_bf16_vl.d,
2090 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2091
26916852
NC		 20922020-01-20 Nick Clifton <nickc@redhat.com>
2093
2094 * po/uk.po: Updated Ukranian translation.
2095
14470f07
L		 20962020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2097
2098 PR ld/25416
2099 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2100 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2101 x32 object.
2102 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2103 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2104 R_X86_64_GOTPC32_TLSDESC relocation.
2105
1b1bb2c6
NC		 21062020-01-18 Nick Clifton <nickc@redhat.com>
2107
2108 * configure: Regenerate.
2109 * po/gas.pot: Regenerate.
2110
ae774686
NC		 21112020-01-18 Nick Clifton <nickc@redhat.com>
2112
2113 Binutils 2.34 branch created.
2114
42e04b36
L		 21152020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2116
2117 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2118 with vex_encoding_vex.
2119 (parse_insn): Likewise.
2120 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2121 and {vex3} documentation.
2122 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2123 {vex}.
2124 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2125
2da2eaf4
AV		 21262020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2127
2128 PR 25376
2129 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2130 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2131 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2132 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2133 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2134 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2135
45a4bb20
JB		 21362020-01-16 Jan Beulich <jbeulich@suse.com>
2137
2138 * config/tc-i386.c (match_template): Drop found_cpu_match local
2139 variable.
2140
4814632e
JB		 21412020-01-16 Jan Beulich <jbeulich@suse.com>
2142
2143 * testsuite/gas/i386/avx512dq-inval.l,
2144 testsuite/gas/i386/avx512dq-inval.s: New.
2145 * testsuite/gas/i386/i386.exp: Run new test.
2146
131cb553
JL		 21472020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2148
2149 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2150 relocations when the target is 430X, except when extracting part of an
2151 expression.
2152 (msp430_srcoperand): Adjust comment.
2153 Initialize the expp member of the msp430_operand_s struct as
2154 appropriate.
2155 (msp430_dstoperand): Likewise.
2156 * testsuite/gas/msp430/msp430.exp: Run new test.
2157 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2158 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2159
c24d0e8d
AM		 21602020-01-15 Alan Modra <amodra@gmail.com>
2161
2162 * configure.tgt: Add sparc-*-freebsd case.
2163
e44925ae
LC		 21642020-01-14 Lili Cui <lili.cui@intel.com>
2165
2166 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2167 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2168 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2169 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2170 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2171 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2172 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2173 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2174 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2175 * testsuite/gas/i386/align-branch-5.d: Likewise.
2176 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2177 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2178 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2179 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2180 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2181 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2182 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2183 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2184 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2185 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2186 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2187 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2188
7a6bf3be
SB		 21892020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2190
2191 PR 25377
2192 * config/tc-z80.c: Add support for half precision, single
2193 precision and double precision floating point values.
2194 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2195 * doc/as.texi: Add new z80 command line options.
2196 * doc/c-z80.texi: Document new z80 command line options.
2197 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2198 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2199 * testsuite/gas/z80/z80.exp: Run the new test.
2200 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2201 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2202 * testsuite/gas/z80/strings.d: Update expected output.
2203
82e9597c
MM		 22042020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2205
2206 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2207 dependency.
2208
5e4f7e05
CZ		 22092020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2210
2211 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2212 the CPU.
2213 * config/tc-arc.h: Add header if/defs.
2214 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2215
febda64f
AM		 22162020-01-13 Alan Modra <amodra@gmail.com>
2217
2218 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2219
5496abe1
AM		 22202020-01-13 Alan Modra <amodra@gmail.com>
2221
2222 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2223 insertion.
2224
ec4181f2
AM		 22252020-01-10 Alan Modra <amodra@gmail.com>
2226
2227 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2228 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2229
40c75bc8
SB		 22302020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2231
2232 PR 25224
2233 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2234 opcode byte values.
2235 (emit_ld_r_r): Likewise.
2236 (emit_ld_rr_m): Likewise.
2237 (emit_ld_rr_nn): Likewise.
2238
72aea328
JB		 22392020-01-09 Jan Beulich <jbeulich@suse.com>
2240
2241 * config/tc-i386.c (optimize_encoding): Add
2242 is_any_vex_encoding() invocations. Drop respective
2243 i.tm.extension_opcode == None checks.
2244
3f93af61
JB		 22452020-01-09 Jan Beulich <jbeulich@suse.com>
2246
2247 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2248 REX transformations. Correct comment indentation.
2249
7697afb6
JB		 22502020-01-09 Jan Beulich <jbeulich@suse.com>
2251
2252 * config/tc-i386.c (optimize_encoding): Generalize register
2253 transformation for TEST optimization.
2254
d835a58b
JB		 22552020-01-09 Jan Beulich <jbeulich@suse.com>
2256
2257 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2258 testsuite/gas/i386/x86-64-sysenter-amd.d,
2259 testsuite/gas/i386/x86-64-sysenter-amd.l,
2260 testsuite/gas/i386/x86-64-sysenter-intel.d,
2261 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2262 * testsuite/gas/i386/i386.exp: Run new tests.
2263
915808f6
NC		 22642020-01-08 Nick Clifton <nickc@redhat.com>
2265
2266 PR 25284
2267 * doc/as.texi (Align): Document the fact that all arguments can be
2268 omitted.
2269 (Balign): Likewise.
2270 (P2align): Likewise.
2271
f1f28025
NC		 22722020-01-08 Nick Clifton <nickc@redhat.com>
2273
2274 PR 14891
2275 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2276 already defined as a different symbol type.
2277 * testsuite/gas/elf/pr14891.s: New test source file.
2278 * testsuite/gas/elf/pr14891.d: New test driver.
2279 * testsuite/gas/elf/pr14891.s: New test expected error output.
2280 * testsuite/gas/elf/elf.exp: Run the new test.
2281
030a2e78
AM		 22822020-01-08 Alan Modra <amodra@gmail.com>
2283
2284 * config/tc-z8k.c (md_begin): Make idx unsigned.
2285 (get_specific): Likewise for this_index.
2286
2a1ebfb2
CZ		 22872020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2288
2289 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2290 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2291 (md_operand): Set X_md to absent.
2292 (arc_parse_name): Check for X_md.
2293
16d87673
SB		 22942020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2295
2296 PR 25311
2297 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2298 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2299 NO_STRING_ESCAPES.
2300 * read.c (next_char_of_string): Likewise.
2301 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2302 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2303
a2322019
NC		 23042020-01-03 Nick Clifton <nickc@redhat.com>
2305
2306 * po/sv.po: Updated Swedish translation.
2307
5437a02a
JB		 23082020-01-03 Jan Beulich <jbeulich@suse.com>
2309
2310 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2311 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2312
567dfba2
JB		 23132020-01-03 Jan Beulich <jbeulich@suse.com>
2314
2315 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2316 by-element usdot. Add 64-bit form tests for by-element sudot.
2317 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2318
8c45011a
JB		 23192020-01-03 Jan Beulich <jbeulich@suse.com>
2320
2321 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2322 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2323
f4950f76
JB		 23242020-01-03 Jan Beulich <jbeulich@suse.com>
2325
2326 * testsuite/gas/aarch64/f64mm.d,
2327 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2328
6655dba2
SB		 23292020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2330
2331 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2332 support for assembler code generated by SDCC. Add new relocation
2333 types. Add z80-elf target support.
2334 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2335 labels. Local labels starts from ".L".
2336 * NEWS: Mention the new support.
2337 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2338 * testsuite/gas/all/fwdexp.s: Likewise.
2339 * testsuite/gas/all/cond.l: Likewise.
2340 * testsuite/gas/all/cond.s: Likewise.
2341 * testsuite/gas/all/fwdexp.d: Likewise.
2342 * testsuite/gas/all/fwdexp.s: Likewise.
2343 * testsuite/gas/elf/section2.e-mips: Likewise.
2344 * testsuite/gas/elf/section2.l: Likewise.
2345 * testsuite/gas/elf/section2.s: Likewise.
2346 * testsuite/gas/macros/app1.d: Likewise.
2347 * testsuite/gas/macros/app1.s: Likewise.
2348 * testsuite/gas/macros/app2.d: Likewise.
2349 * testsuite/gas/macros/app2.s: Likewise.
2350 * testsuite/gas/macros/app3.d: Likewise.
2351 * testsuite/gas/macros/app3.s: Likewise.
2352 * testsuite/gas/macros/app4.d: Likewise.
2353 * testsuite/gas/macros/app4.s: Likewise.
2354 * testsuite/gas/macros/app4b.s: Likewise.
2355 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2356 * testsuite/gas/z80/z80.exp: Add new tests
2357 * testsuite/gas/z80/dollar.d: New file.
2358 * testsuite/gas/z80/dollar.s: New file.
2359 * testsuite/gas/z80/ez80_adl_all.d: New file.
2360 * testsuite/gas/z80/ez80_adl_all.s: New file.
2361 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2362 * testsuite/gas/z80/ez80_isuf.s: New file.
2363 * testsuite/gas/z80/ez80_z80_all.d: New file.
2364 * testsuite/gas/z80/ez80_z80_all.s: New file.
2365 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2366 * testsuite/gas/z80/r800_extra.d: New file.
2367 * testsuite/gas/z80/r800_extra.s: New file.
2368 * testsuite/gas/z80/r800_ii8.d: New file.
2369 * testsuite/gas/z80/r800_z80_doc.d: New file.
2370 * testsuite/gas/z80/z180.d: New file.
2371 * testsuite/gas/z80/z180.s: New file.
2372 * testsuite/gas/z80/z180_z80_doc.d: New file.
2373 * testsuite/gas/z80/z80_doc.d: New file.
2374 * testsuite/gas/z80/z80_doc.s: New file.
2375 * testsuite/gas/z80/z80_ii8.d: New file.
2376 * testsuite/gas/z80/z80_ii8.s: New file.
2377 * testsuite/gas/z80/z80_in_f_c.d: New file.
2378 * testsuite/gas/z80/z80_in_f_c.s: New file.
2379 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2380 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2381 * testsuite/gas/z80/z80_out_c_0.d: New file.
2382 * testsuite/gas/z80/z80_out_c_0.s: New file.
2383 * testsuite/gas/z80/z80_reloc.d: New file.
2384 * testsuite/gas/z80/z80_reloc.s: New file.
2385 * testsuite/gas/z80/z80_sli.d: New file.
2386 * testsuite/gas/z80/z80_sli.s: New file.
2387
a65b5de6
SN		 23882020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2389
2390 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2391 REGLIST_RN.
2392
b14ce8bf
AM		 23932020-01-01 Alan Modra <amodra@gmail.com>
2394
2395 Update year range in copyright notice of all files.
2396
0b114740 2397For older changes see ChangeLog-2019
3499769a 2398\f
0b114740 2399Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2400
2401Copying and distribution of this file, with or without modification,
2402are permitted in any medium without royalty provided the copyright
2403notice and this notice are preserved.
2404
2405Local Variables:
2406mode: change-log
2407left-margin: 8
2408fill-column: 74
2409version-control: never
2410End:
GDB Binutils - Deliverables
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