]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - gas/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
x86: restrict %tr<N> visibility
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
22e00a3f
JB		 12020-06-08 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (check_register): Split RegTR handling, to
4 fail recognition also in 64-bit mode as well as with i586 or
5 i686 explicitly enabled.
6 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
7 * testsuite/gas/i386/x86_64-intel.d,
8 testsuite/gas/i386/x86_64.d: Adjust expectations.
9
1ab84e02
JB		 102020-06-08 Jan Beulich <jbeulich@suse.com>
11
12 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
13 * testsuite/gas/cfi/cfi.exp: Run this test.
14
af32b722
JB		 152020-06-08 Jan Beulich <jbeulich@suse.com>
16
17 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
18 check to %st(N) parsing logic.
19 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
20
8a6fb3f9
JB		 212020-06-08 Jan Beulich <jbeulich@suse.com>
22
23 * config/tc-i386.c (bad_reg): New.
24 (check_VecOperations, i386_att_operand, i386_parse_name): Check
25 for it.
26 (check_register): New, broken out from ...
27 (parse_real_register): ... here. Call it.
28 (parse_register): Call it, and error upon failure.
29 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
30 testsuite/gas/i386/x86-64-equ-bad.s,
31 testsuite/gas/i386/x86-64-equ-bad.l: New.
32 * testsuite/gas/i386/i386.exp: Run new tests.
33
1424c35d
AM		 342020-06-06 Alan Modra <amodra@gmail.com>
35
36 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
37 * doc/c-ppc.texi: Likewise.
38
87c69f97
AM		 392020-06-06 Alan Modra <amodra@gmail.com>
40
41 * config/tc-ppc.c: Update throughout for reloc renaming.
42
f1919c56
JM		 432020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
44
45 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
46 stringop-overflow.
47
3fc6c3dc
NC		 482020-06-05 Nelson Chu <nelson.chu@sifive.com>
49
50 * config/tc-riscv.c (explicit_csr): New static boolean.
51 Used to indicate CSR are explictly used.
52 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
53 (riscv_write_out_attrs): If we already have set elf priv
54 attributes, then generate them. Otherwise, don't generate
55 them when no CSR are used.
56 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
57 * testsuite/gas/riscv/attribute-02.d: Likewise.
58 * testsuite/gas/riscv/attribute-03.d: Likewise.
59 * testsuite/gas/riscv/attribute-04.d: Likewise.
60 * testsuite/gas/riscv/attribute-05.d: Likewise.
61 * testsuite/gas/riscv/attribute-06.d: Likewise.
62 * testsuite/gas/riscv/attribute-07.d: Likewise.
63 * testsuite/gas/riscv/attribute-08.d: Likewise.
64 * testsuite/gas/riscv/attribute-09.d: Likewise.
65 * testsuite/gas/riscv/attribute-10.d: Likewise.
66 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
67 * testsuite/gas/riscv/attribute-11.s: New testcase.
68 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
69 used, so we should output the ELF priv attributes.
70 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
71 used, so output the priv attributes according to the -mpriv-spec.
72 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
73 used, so ignore the -mpriv-spec setting.
74
d413a623
L		 752020-06-04 H.J. Lu <hongjiu.lu@intel.com>
76
77 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
78 cgen_get_insn_value.
79 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
80 endianness to cgen_get_insn_value and cgen_put_insn_value.
81
7d8b91fd
JM		 822020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
83
84 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
85 cgen_put_insn_value.
86
d8740be1
JM		 872020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
88
89 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
90 bpf_cgen_cpu_open.
91 (md_assemble): Remove no longer needed hack.
92
e9bffec9
JM		 932020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
94
95 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
96 cgen_put_insn_value.
97 (gas_cgen_md_apply_fix): Likewise.
98 (gas_cgen_md_apply_fix): Likewise.
99 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
100 cgen_put_insn_value.
101 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
102 cgen_put_insn_value.
103
1cf67587
AM		 1042020-06-04 Alan Modra <amodra@gmail.com>
105
106 * testsuite/config/default.exp: Remove global directive outside
107 proc body.
108 * testsuite/gas/mep/complex-relocs.exp: Likewise.
109 * testsuite/gas/microblaze/relax_size.exp: Likewise.
110 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
111 * testsuite/gas/mt/relocs.exp: Likewise.
112 * testsuite/gas/rx/rx.exp: Likewise.
113
338d56a8
SC		 1142020-06-03 Stephen Casner <casner@acm.org>
115
116 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
117
bb7322c6
JW		 1182020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
119 Jim Wilson <jimw@sifive.com>
120
121 PR 26051
122 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
123 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
124 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
125 Move B before SB. Move J before UJ.
126
c39c821c
AC		 1272020-06-01 Alex Coplan <alex.coplan@arm.com>
128
129 * write.c (relax_segment): Fix handling of negative offset when
130 relaxing an rs_org frag.
131 * testsuite/gas/aarch64/org-neg.d: New test.
132 * testsuite/gas/aarch64/org-neg.l: Error output for test.
133 * testsuite/gas/aarch64/org-neg.s: Input for test.
134 * testsuite/gas/arm/org-neg.d: New test.
135 * testsuite/gas/arm/org-neg.l: Error output for test.
136 * testsuite/gas/arm/org-neg.s: Input for test.
137
66e3eb08
SC		 1382020-05-28 Stephen Casner <casner@acm.org>
139
140 Fix unexpected failures in gas testsuite for pdp11-aout target.
141 These are caused by the PDP11's mix of little-endian octets in
142 shorts but shorts in big endian order for long or quad.
143
144 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
145 * testsuite/gas/all/gas.exp: Select alternate test scripts for
146 pdp11, skip octa test completely.
147 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
148 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
149 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
150
9e85f042
NC		 1512020-05-28 Alex Coplan <alex.coplan@arm.com>
152
153 * frags.c (frag_grow): Fix comment.
154
1c912705
SC		 1552020-05-27 Stephen Casner <casner@acm.org>
156
157 PR gas/26001
158 * config/tc-pdp11.c (parse_reg): Distinguish register names from
159 symbols that begin with a register name.
160 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
161 * testsuite/gas/pdp11/pr26001.s: Likewise.
162 * testsuite/gas/pdp11/pr26001.d: Likewise.
163
5c505568
SC		 1642020-05-27 Simon Cook <simon.cook@embecosm.com>
165
166 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
167 pointer when creating struct riscv_csr_extra.
168
3c730740
L		 1692020-05-26 H.J. Lu <hongjiu.lu@intel.com>
170
171 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
172 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
173 * testsuite/gas/i386/inval-avx512f.l: Updated.
174
57b17940
SSF		 1752020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
176
177 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
178 load/store instruction variants with alignment hints.
179 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
180 instruction variants with alignment hints.
181
e3fed0f2
L		 1822020-05-26 H.J. Lu <hongjiu.lu@intel.com>
183
184 PR gas/26044
185 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
186 instead of R_XGATE_PCREL_X.
187 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
188 BFD_RELOC_XGATE_PCREL_X.
189
8bbc5da5
L		 1902020-05-26 H.J. Lu <hongjiu.lu@intel.com>
191
192 PR gas/26044
193 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
194 with &fragP->fr_literal[0].
195
c4612b92
L		 1962020-05-26 H.J. Lu <hongjiu.lu@intel.com>
197
198 PR gas/26044
199 * config/tc-vax.c (md_estimate_size_before_relax): Replace
200 fragP->fr_literal with &fragP->fr_literal[0].
201 (md_convert_frag): Likewise.
202
70b1b570
L		 2032020-05-26 H.J. Lu <hongjiu.lu@intel.com>
204
205 PR gas/26044
206 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
207 with &fragP->fr_literal[0].
208
e67e940f
L		 2092020-05-26 H.J. Lu <hongjiu.lu@intel.com>
210
211 PR gas/26044
212 * config/tc-crx.c (getreg_image): Change argument type to int.
213 (md_convert_frag): Replace fragP->fr_literal with
214 &fragP->fr_literal[0].
215
a05e3e20
L		 2162020-05-26 H.J. Lu <hongjiu.lu@intel.com>
217
218 PR gas/26044
219 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
220 sprintf with memmove.
221
c6412eee
L		 2222020-05-25 H.J. Lu <hongjiu.lu@intel.com>
223
224 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
225 with &fragP->fr_literal[0].
226
9fcc3457
L		 2272020-05-25 H.J. Lu <hongjiu.lu@intel.com>
228
229 PR gas/26041
230 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
231 2 overlapping strings.
232
6c115e16
L		 2332020-05-25 H.J. Lu <hongjiu.lu@intel.com>
234
235 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
236 with &fragP->fr_literal[0].
237
a39d29cd
L		 2382020-05-25 H.J. Lu <hongjiu.lu@intel.com>
239
240 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
241 with &fragp->fr_literal[0].
242 * config/tc-microblaze.c (md_apply_fix): Likewise.
243 * config/tc-sh.c (md_convert_frag): Likewise.
244
72393fd1
JW		 2452020-05-24 Jim Wilson <jimw@sifive.com>
246
247 PR 26025
248 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
249 asection to segT. New locals seg and subseg. Call subseg_set before
250 fix_new_exp. Call subseg_set after loop to restore original values.
251
9fbb53c7
AM		 2522020-05-21 Alan Modra <amodra@gmail.com>
253
254 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
255 throughout.
256 * config/obj-elf.c: Likewise.
257 * config/tc-aarch64.c: Likewise.
258 * config/tc-arm.c: Likewise.
259 * config/tc-m68k.c: Likewise.
260 * config/tc-nios2.c: Likewise.
261 * config/tc-tic30.c: Likewise.
262 * ecoff.c: Likewise.
263 * read.c: Likewise.
264 * stabs.c: Likewise.
265 * symbols.c: Likewise.
266 * testsuite/gas/all/test-gen.c: Likewise.
267
8f595e9b
NC		 2682020-05-20 Nelson Chu <nelson.chu@sifive.com>
269
270 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
271 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
272 Static variables which are used to set the ISA extensions. You can
273 use -march (or ELF build attributes) and -misa-spec to set them,
274 respectively.
275 (ext_version_hash): The hash table used to handle the extensions
276 with versions.
277 (init_ext_version_hash): Initialize the ext_version_hash according
278 to riscv_ext_version_table.
279 (riscv_get_default_ext_version): The callback function of
280 riscv_parse_subset_t. According to the choosed ISA spec,
281 get the default version for the specific extension.
282 (riscv_set_arch): Set the callback function.
283 (enum options, struct option md_longopts): Add new option -misa-spec.
284 (md_parse_option): Do not call riscv_set_arch for -march. We will
285 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
286 to set default_isa_spec class.
287 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
288 ext_version_hash, and then call riscv_set_arch to set the architecture
289 with versions according to default_arch_with_ext.
290 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
291 x extensions.
292 * testsuite/gas/riscv/attribute-03.d: Likewise.
293 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
294 already set it's version to 2p1 by march, so no need to use the default
295 2p2 version. For m-ext, we do not set the version by -march and ELF arch
296 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
297 ISA spec 2p2, so set 0p0 to it.
298 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
299 zicsr is 2p0 according to ISA spec 20191213.
300 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
301 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
302 You can set them by configure options --with-arch and
303 --with-isa-spec, respectively.
304 (riscv_set_default_isa_spec): New function used to set the
305 default ISA spec.
306 (md_parse_option): Call riscv_set_default_isa_spec rather than
307 call riscv_get_isa_spec_class directly.
308 (riscv_after_parse_args): If the -isa-spec is not set, then we
309 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
310 calling riscv_set_default_isa_spec.
311 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
312 the --with-isa-spec may be set to different ISA spec.
313 * testsuite/gas/riscv/attribute-02.d: Likewise.
314 * testsuite/gas/riscv/attribute-03.d: Likewise.
315 * testsuite/gas/riscv/attribute-04.d: Likewise.
316 * testsuite/gas/riscv/attribute-05.d: Likewise.
317 * testsuite/gas/riscv/attribute-06.d: Likewise.
318 * testsuite/gas/riscv/attribute-07.d: Likewise.
319 * configure.ac: Add configure options, --with-arch and
320 --with-isa-spec.
321 * configure: Regenerated.
322 * config.in: Regenerated.
323 * config/tc-riscv.c (default_priv_spec): Static variable which is
324 used to check if the CSR is valid for the chosen privilege spec. You
325 can use -mpriv-spec to set it.
326 (enum reg_class): We now get the CSR address from csr_extra_hash rather
327 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
328 (riscv_init_csr_hashes): Only need to initialize one hash table
329 csr_extra_hash.
330 (riscv_csr_class_check): Change the return type to void. Don't check
331 the ISA dependency if -mcsr-check isn't set.
332 (riscv_csr_version_check): New function. Check and find the CSR address
333 from csr_extra_hash, according to default_priv_spec. Report warning
334 for the invalid CSR if -mcsr-check is set.
335 (reg_csr_lookup_internal): Updated.
336 (reg_lookup_internal): Likewise.
337 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
338 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
339 (md_parse_option): Call riscv_set_default_priv_version to set
340 default_priv_spec.
341 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
342 privilege spec to the newest one.
343 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
344 include/opcode/riscv.h.
345 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
346 to check the ISA dependency for CSR, so fix the spec version by adding
347 -mpriv-spec=1.11.
348 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
349 version warnings for the test case.
350 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
351 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
352 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
353 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
354 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
355 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
356 Check whether the CSR is valid when privilege version 1.9 is choosed.
357 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
358 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
359 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
360 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
361 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
362 Check whether the CSR is valid when privilege version 1.10 is choosed.
363 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
364 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
365 Check whether the CSR is valid when privilege version 1.11 is choosed.
366 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
367 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
368 setting. You can set it by configure option --with-priv-spec.
369 (riscv_set_default_priv_spec): New function used to set the default
370 privilege spec.
371 (md_parse_option): Call riscv_set_default_priv_spec rather than
372 call riscv_get_priv_spec_class directly.
373 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
374 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
375 calling riscv_set_default_priv_spec.
376 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
377 the --with-priv-spec may be set to different privilege spec.
378 * testsuite/gas/riscv/priv-reg.d: Likewise.
379 * configure.ac: Add configure option --with-priv-spec.
380 * configure: Regenerated.
381 * config.in: Regenerated.
382 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
383 explicit_attr. Set it to TRUE if any ELF attribute is found.
384 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
385 the priv attributes are set.
386 (md_assemble): Set the default_priv_spec according to the priv
387 attributes when we start to assemble instruction.
388 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
389 riscv_write_out_attrs. Update the arch and priv attributes. If we
390 don't set the corresponding ELF attributes, then try to output the
391 default ones.
392 (riscv_set_public_attributes): If any ELF attribute or -march-attr
393 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
394 to update the arch and priv attributes.
395 (s_riscv_attribute): Make sure all arch and priv attributes are set
396 before any instruction.
397 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
398 ELF attribute or -march-attr is set. If the priv attributes are not
399 set, then try to update them by the default setting (-mpriv-spec or
400 --with-priv-spec).
401 * testsuite/gas/riscv/attribute-02.d: Likewise.
402 * testsuite/gas/riscv/attribute-03.d: Likewise.
403 * testsuite/gas/riscv/attribute-04.d: Likewise.
404 * testsuite/gas/riscv/attribute-06.d: Likewise.
405 * testsuite/gas/riscv/attribute-07.d: Likewise.
406 * testsuite/gas/riscv/attribute-08.d: Likewise.
407 * testsuite/gas/riscv/attribute-09.d: Likewise.
408 * testsuite/gas/riscv/attribute-10.d: Likewise.
409 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
410 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
411 set by priv attributes must be supported.
412 * testsuite/gas/riscv/attribute-05.s: Likewise.
413 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
414 priv attributes according to the -mpriv-spec option.
415 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
416 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
417 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
418 * testsuite/gas/riscv/priv-reg.d: Removed.
419 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
420 CSR according to the priv spec 1.9.
421 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
422 CSR according to the priv spec 1.9.1.
423 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
424 CSR according to the priv spec 1.10.
425 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
426 CSR according to the priv spec 1.11.
427 * config/tc-riscv.c (md_show_usage): Add descriptions about
428 the new GAS options.
429 * doc/c-riscv.texi: Likewise.
430
3d205eb4
PB		 4312020-05-19 Peter Bergner <bergner@linux.ibm.com>
432
433 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
434 * testsuite/gas/ppc/power9.d: Likewise.
435 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
436 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
437 sync, wait, waitrsv>: Add tests.
438 * testsuite/gas/ppc/power10.d: Likewise.
439
164446e0
AF		 4402020-05-19 Alexander Fedotov <alfedotov@gmail.com>
441
442 PR 25992
443 * config/tc-arm.c : Add arm_ext_v8r feature.
444 (it_fsm_post_encode): Check arm_ext_v8r feature.
445 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
446
69f57659
AM		 4472020-05-19 Alan Modra <amodra@gmail.com>
448
449 * write.c (write_contents): Use bfd_get_filename rather than
450 accessing bfd->filename directly. Use bfd_section_name rather
451 than accessing section->name directly.
452
0e1d094e
AM		 4532020-05-19 Alan Modra <amodra@gmail.com>
454
455 * symbols.c (local_symbol_make): Init all of lsy_flags.
456
d402189f
AM		 4572020-05-18 Alan Modra <amodra@gmail.com>
458
459 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
460 before looking at add_symbol->sy_flags.
461
503648e4 4622020-05-18 Hongtao Liu <hongtao.liu@intel.com>
463
464 * config/tc-i386.c: Not handle lret/iret.
465 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
466 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
467 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
468 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
469 * testsuite/gas/i386/lfence-ret.s: Ditto.
470 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
471 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
472 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
473 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
474 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
475 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
476 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
477
2a50b401
AM		 4782020-05-15 Alan Modra <amodra@gmail.com>
479 Alex Coplan <alex.coplan@arm.com>
480
481 * symbols.c (struct local_symbol): Update comment.
482 (resolve_symbol_value): For resolved symbols equated to other
483 symbols, verify that the referenced symbol is not a local_symbol
484 before accessing sy_value. Don't leave symbol loops during
485 finalize_syms resolution.
486 * testsuite/gas/all/assign-bad-recursive.d: New test.
487 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
488 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
489 * testsuite/gas/all/gas.exp: Run it.
490
9d95b8e9
NC		 4912020-05-14 Nick Clifton <nickc@redhat.com>
492
493 * po/sv.po: Updated Swedish translation.
494
3b646889
AM		 4952020-05-11 Alan Modra <amodra@gmail.com>
496
497 * testsuite/gas/ppc/scalarquad.d,
498 * testsuite/gas/ppc/scalarquad.s: New test.
499 * testsuite/gas/ppc/ppc.exp: Run it.
500
9cc4ce88
AM		 5012020-05-11 Alan Modra <amodra@gmail.com>
502
503 * testsuite/gas/ppc/rightmost.d,
504 * testsuite/gas/ppc/rightmost.s: New test.
505 * testsuite/gas/ppc/ppc.exp: Run it.
506
5d57bc3f
AM		 5072020-05-11 Alan Modra <amodra@gmail.com>
508
509 * testsuite/gas/ppc/xvtlsbb.d,
510 * testsuite/gas/ppc/xvtlsbb.s: New test.
511 * testsuite/gas/ppc/ppc.exp: Run it.
512
66ef5847
AM		 5132020-05-11 Alan Modra <amodra@gmail.com>
514
515 * testsuite/gas/ppc/stringop.d,
516 * testsuite/gas/ppc/stringop.s: New test.
517 * testsuite/gas/ppc/ppc.exp: Run it.
518
4f3e9537
PB		 5192020-05-11 Peter Bergner <bergner@linux.ibm.com>
520
521 * testsuite/gas/ppc/set_bool.d,
522 * testsuite/gas/ppc/set_bool.s: New test.
523 * testsuite/gas/ppc/ppc.exp: Run it.
524
ec40e91c
AM		 5252020-05-11 Alan Modra <amodra@gmail.com>
526
527 * testsuite/gas/ppc/bitmanip.d,
528 * testsuite/gas/ppc/bitmanip.s: New test.
529 * testsuite/gas/ppc/ppc.exp: Run it.
530
d7e97a76
AM		 5312020-05-11 Alan Modra <amodra@gmail.com>
532
533 * testsuite/gas/ppc/genpcv.d,
534 * testsuite/gas/ppc/genpcv.s: New test.
535 * testsuite/gas/ppc/ppc.exp: Run it.
536
fdefed7c
AM		 5372020-05-11 Alan Modra <amodra@gmail.com>
538
539 * testsuite/gas/ppc/maskmanip.d,
540 * testsuite/gas/ppc/maskmanip.s: New test.
541 * testsuite/gas/ppc/ppc.exp: Run it.
542
aa3c112f
AM		 5432020-05-11 Alan Modra <amodra@gmail.com>
544 Peter Bergner <bergner@linux.ibm.com>
545
546 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
547 (md_assemble): Check acc specified in correct operand.
548 * testsuite/gas/ppc/outerprod.d,
549 * testsuite/gas/ppc/outerprod.s,
550 * testsuite/gas/ppc/vsx4.d,
551 * testsuite/gas/ppc/vsx4.s: New tests.
552 * testsuite/gas/ppc/ppc.exp: Run them.
553
6edbfd3b
AM		 5542020-05-11 Alan Modra <amodra@gmail.com>
555
556 * testsuite/gas/ppc/simd_perm.d,
557 * testsuite/gas/ppc/simd_perm.s: New test.
558 * testsuite/gas/ppc/ppc.exp: Run it.
559
c7d7aea2
AM		 5602020-05-11 Alan Modra <amodra@gmail.com>
561
562 * testsuite/gas/ppc/int128.d,
563 * testsuite/gas/ppc/int128.s: New test.
564 * testsuite/gas/ppc/ppc.exp: Run it.
565
94ba9882
AM		 5662020-05-11 Alan Modra <amodra@gmail.com>
567
568 * testsuite/gas/ppc/vsx_32byte.d,
569 * testsuite/gas/ppc/vsx_32byte.s: New test.
570 * testsuite/gas/ppc/ppc.exp: Run it.
571
f4791f1a
AM		 5722020-05-11 Alan Modra <amodra@gmail.com>
573
574 * testsuite/gas/ppc/vec_mul.s,
575 * testsuite/gas/ppc/vec_mul.d: New test.
576 * testsuite/gas/ppc/ppc.exp: Run it.
577
3ff0a5ba
PB		 5782020-05-11 Peter Bergner <bergner@linux.ibm.com>
579
580 * testsuite/gas/ppc/byte_rev.d,
581 * testsuite/gas/ppc/byte_rev.s: New test.
582 * testsuite/gas/ppc/ppc.exp: Run it.
583
afef4fe9
PB		 5842020-05-11 Peter Bergner <bergner@linux.ibm.com>
585
586 * testsuite/gas/ppc/power10.d: Add paste. tests.
587 * testsuite/gas/ppc/power10.s: Likewise.
588
1224c05d
PB		 5892020-05-11 Peter Bergner <bergner@linux.ibm.com>
590
591 * testsuite/gas/ppc/power10.s: New test.
592 * testsuite/gas/ppc/power10.d: Likewise.
593 * testsuite/gas/ppc/ppc.exp: Run it.
594
7c1f4227
AM		 5952020-05-11 Alan Modra <amodra@gmail.com>
596
597 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
598 renaming.
599 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
600 place of -mfuture/-Mfuture.
601 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
602 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
603
bfeaed38
NC		 6042020-05-06 Nick Clifton <nickc@redhat.com>
605
606 * po/sv.po: Updated Swedish translation.
607
6ef719c0
NC		 6082020-05-06 Nick Clifton <nickc@redhat.com>
609
610 PR 25927
611 * doc/as.texi (Preprocessing): Replace cross reference to not
612 existant document with a URL to the equivalent page in the GCC
613 manual.
614
546cb2d8
NC		 6152020-05-05 Nick Clifton <nickc@redhat.com>
616
617 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
618 construction of a DWARF-5 directory name table.
619 * testsuite/gas/elf/pr25917.d: Update expected output.
620
7d0bd487
GN		 6212020-05-05 Gunther Nikl <gnikl@justmail.de>
622
623 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
624 (md_parse_option): Remove initialization of elf_flags.
070b775f 625
fe05f369
ASDV		 6262020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
627
628 PR gas/25863
629 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
630 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
631 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
632
4706679d
NC		 6332020-05-04 Nick Clifton <nickc@redhat.com>
634
635 PR 25917
636 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
637 table's existence before looking at its entries.
070b775f
NC		 638 Also do not emit a default directory entry if there are no
639 directories in use.
640
4706679d
NC		 641 * testsuite/gas/elf/pr25917.s: New test source file.
642 * testsuite/gas/elf/pr25917.d: New test driver.
643 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
644
09c1e68a
AC		 6452020-04-30 Alex Coplan <alex.coplan@arm.com>
646
647 * config/tc-aarch64.c (fix_insn): Implement for
648 AARCH64_OPND_UNDEFINED.
649 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
650 * testsuite/gas/aarch64/udf.s: New.
651 * testsuite/gas/aarch64/udf.d: New.
652 * testsuite/gas/aarch64/udf-invalid.s: New.
653 * testsuite/gas/aarch64/udf-invalid.l: New.
654 * testsuite/gas/aarch64/udf-invalid.d: New.
655
c578f16e
YS		 6562020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
657
658 * config/tc-rx.c (elf_flags): Reset default value.
659 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
660
935f1f4b
MF		 6612020-04-29 Max Filippov <jcmvbkbc@gmail.com>
662
663 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
664 if it's not defined.
665 (microarch_earliest): New static variable.
666 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
667 simcall opcode has mandatory parameter.
668 (xg_init_global_config): Initialize microarch_earliest.
669
5c936ef5
NC		 6702020-04-29 Nick Clifton <nickc@redhat.com>
671
672 PR 22699
673 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
674 IMM0_8S and add support for IMM0_8U.
675 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
676 unsigned 8-bit immediate.
677 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 678 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 679
251dae91
TC		 6802020-04-27 Tamar Christina <tamar.christina@arm.com>
681
682 * NEWS: Add news entry for big-obj.
683 * config/tc-i386.c (i386_target_format): Support new format.
684 * doc/c-i386.texi: Add i386 support.
685 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
686 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
687
714e6c96
NC		 6882020-04-27 Nick Clifton <nickc@redhat.com>
689
690 PR 25878
691 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
692 (assign_file_to_slot): New function. Fills in an entry in the
693 files table.
694 (allocate_filenum): Use new function.
695 (allocate_filename_to_slot): Use new function. If the specified
696 slot entry is already in use, but was chosen automatically then
697 reassign the automatic entry.
698
a09f656b 6992020-04-26 Hongtao Liu <hongtao.liu@intel.com
700
701 * config/tc-i386.c (lfence_before_ret_shl): New member.
702 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
703 for Anysize insns.
704 (insert_after_load): Issue warning for REP CMPS/SCAS.
705 (insert_before_before): Handle iret, Handle
706 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
707 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
708 -mlfence-before-ret=[none/not/or/shl/yes].
709 Enable -mlfence-before-ret=shl when
710 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
711 (md_show_usage): Ditto.
712 * doc/c-i386.texi: Ditto.
713 * testsuite/gas/i386/i386.exp: Add new testcases.
714 * testsuite/gas/i386/lfence-load-b.d: New.
715 * testsuite/gas/i386/lfence-load-b.e: New.
716 * testsuite/gas/i386/lfence-load.d: Modified.
717 * testsuite/gas/i386/lfence-load.e: New.
718 * testsuite/gas/i386/lfence-load.s: Modified.
719 * testsuite/gas/i386/lfence-ret-a.d: Modified.
720 * testsuite/gas/i386/lfence-ret-b.d: Modified.
721 * testsuite/gas/i386/lfence-ret-c.d: New.
722 * testsuite/gas/i386/lfence-ret-d.d: New.
723 * testsuite/gas/i386/lfence-ret.s: Modified.
724 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
725 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
726 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
727 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
728 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
729 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
730 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
731 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
732 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
733 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
734
30ce8e47
MF		 7352020-04-22 Max Filippov <jcmvbkbc@gmail.com>
736
737 PR ld/25861
738 * config/tc-xtensa.c (md_apply_fix): Replace
739 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
740 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
741 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
742 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
743 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
744
31c89d60
AM		 7452020-04-22 Alan Modra <amodra@gmail.com>
746
747 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
748 symbol for ".symver .. remove".
749 * doc/as.texi (.symver): Update.
750 * testsuite/gas/symver/symver11.s: Make foo weak.
751 * testsuite/gas/symver/symver11.d: Expect an error.
752 * testsuite/gas/symver/symver7.d: Allow other random symbols.
753
1d3eb556
L		 7542020-04-21 H.J. Lu <hongjiu.lu@intel.com>
755
756 * testsuite/gas/symver/symver11.s: Add ".balign 8".
757
bb2a1453
AS		 7582020-04-21 Andreas Schwab <schwab@linux-m68k.org>
759
760 PR 25848
761 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
762 * testsuite/gas/m68k/operands.d: Update.
763 * testsuite/gas/m68k/op68000.d: Update for new error messages.
764
c36876fe
TC		 7652020-04-21 Tamar Christina <tamar.christina@arm.com>
766
767 PR binutils/24753
768 * testsuite/gas/arm/pr24753.d: New test.
769 * testsuite/gas/arm/pr24753.s: New test.
770
6914be53
L		 7712020-04-21 H.J. Lu <hongjiu.lu@intel.com>
772
773 PR gas/23840
774 PR gas/25295
775 * NEWS: Mention .symver extension.
776 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
777 function.
778 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
779 add a version name. Add local, hidden and remove visibility
780 support.
781 (elf_frob_symbol): Handle the list of version names. Update the
782 original symbol to local, hidden or remove it from the symbol
783 table.
784 (elf_frob_file_before_adjust): Handle the list of version names.
785 * config/obj-elf.h (elf_visibility): New.
786 (elf_versioned_name_list): Likewise.
787 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
788 and visibility. Change versioned_name pointer to struct
789 elf_versioned_name_list.
790 * doc/as.texi: Update .symver directive.
791 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
792 error checking tests.
793 * testsuite/gas/symver/symver6.d: New file.
794 * testsuite/gas/symver/symver7.d: Likewise.
795 * testsuite/gas/symver/symver7.s: Likewise.
796 * testsuite/gas/symver/symver8.d: Likewise.
797 * testsuite/gas/symver/symver8.s: Likewise.
798 * testsuite/gas/symver/symver9.s: Likewise.
799 * testsuite/gas/symver/symver9a.d: Likewise.
800 * testsuite/gas/symver/symver9b.d: Likewise.
801 * testsuite/gas/symver/symver10.s: Likewise.
802 * testsuite/gas/symver/symver10a.d: Likewise.
803 * testsuite/gas/symver/symver10b.d: Likewise.
804 * testsuite/gas/symver/symver11.d: Likewise.
805 * testsuite/gas/symver/symver11.s: Likewise.
806 * testsuite/gas/symver/symver12.d: Likewise.
807 * testsuite/gas/symver/symver12.s: Likewise.
808 * testsuite/gas/symver/symver13.d: Likewise.
809 * testsuite/gas/symver/symver13.s: Likewise.
810 * testsuite/gas/symver/symver14.d: Likewise.
811 * testsuite/gas/symver/symver14.l: Likewise.
812 * testsuite/gas/symver/symver15.d: Likewise.
813 * testsuite/gas/symver/symver15.l: Likewise.
814 * testsuite/gas/symver/symver6.l: Removed.
815 * testsuite/gas/symver/symver6.s: Updated.
816
c2e5c986
SD		 8172020-04-20 Sudakshina Das <sudi.das@arm.com>
818
819 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
820 to include TSB.
821 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
822 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
823 * testsuite/gas/aarch64/system.d: Update.
824
8a6e1d1d
SD		 8252020-04-20 Sudakshina Das <sudi.das@arm.com>
826
827 * testsuite/gas/aarch64/bti.d: Update -march option.
828 * testsuite/gas/aarch64/illegal-bti.d: Remove.
829 * testsuite/gas/aarch64/illegal-bti.l: Remove.
830 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
831 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
832
49af2f5c
AM		 8332020-04-17 Alan Modra <amodra@gmail.com>
834
835 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
836
8e4979ac
NC		 8372020-04-16 Gagan Singh Sidhu <broly@mac.com>
838 Nick Clifton <nickc@redhat.com>
839
840 PR 25803
841 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
842 targets.
843 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
844 for the type-2 test.
845 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
846 targets running this test.
847
c54a9b56
DF		 8482020-02-16 David Faust <david.faust@oracle.com>
849
850 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
851 * testsuite/gas/bpf/jump32.s: New file.
852 * testsuite/gas/bpf/jump32.d: Likewise.
853
3071b197
L		 8542020-04-08 H.J. Lu <hongjiu.lu@intel.com>
855
856 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
857 documentation.
858
6a3ab923
GN		 8592020-04-08 Gunther Nikl <gnikl@justmail.de>
860
861 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
862 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 863 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
864 define.
865 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 866 * tc.h (md_pcrel_from_section): Add prototype.
867 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
868 * config/tc-arc.h (md_pcrel_from_section): Likewise.
869 * config/tc-arm.h (md_pcrel_from_section): Likewise.
870 * config/tc-avr.h (md_pcrel_from_section): Likewise.
871 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
872 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
873 * config/tc-csky.h (md_pcrel_from_section): Likewise.
874 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
875 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
876 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
877 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
878 * config/tc-frv.h (md_pcrel_from_section): Likewise.
879 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
880 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
881 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
882 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
883 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
884 * config/tc-mep.h (md_pcrel_from_section): Likewise.
885 * config/tc-metag.h (md_pcrel_from_section): Likewise.
886 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
887 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
888 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
889 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
890 * config/tc-mt.h (md_pcrel_from_section): Likewise.
891 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
892 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
893 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
894 * config/tc-rx.h (md_pcrel_from_section): Likewise.
895 * config/tc-s390.h (md_pcrel_from_section): Likewise.
896 * config/tc-sh.h (md_pcrel_from_section): Likewise.
897 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
898 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 899 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
900 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
901 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
902 md_apply_fix3): Delete prototypes.
6a3ab923 903
6e0e8b45
L		 9042020-04-07 H.J. Lu <hongjiu.lu@intel.com>
905
906 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
907 instructions.
908
266803a2
L		 9092020-04-07 H.J. Lu <hongjiu.lu@intel.com>
910
911 * doc/c-z80.texi: Fix @xref warnings.
912
bb651e8b
CL		 9132020-04-07 Lili Cui <lili.cui@intel.com>
914
915 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
916 (cpu_noarch): Likewise.
917 * doc/c-i386.texi: Document TSXLDTRK.
918 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
919 * testsuite/gas/i386/tsxldtrk.d: Likewise.
920 * testsuite/gas/i386/tsxldtrk.s: Likewise.
921 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
922
4b27d27c
L		 9232020-04-02 Lili Cui <lili.cui@intel.com>
924
925 * config/tc-i386.c (cpu_arch): Add .serialize.
926 (cpu_noarch): Likewise.
927 * doc/c-i386.texi: Document serialize.
928 * testsuite/gas/i386/i386.exp: Run serialize tests
929 * testsuite/gas/i386/serialize.d: Likewise.
930 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
931 * testsuite/gas/i386/serialize.s: Likewise.
932
bb897477
RO		 9332020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
934
935 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
936 * testsuite/gas/elf/section12b.d: Likewise.
937 * testsuite/gas/elf/section16a.d: Likewise.
938 * testsuite/gas/elf/section16b.d: Likewise.
939
59e28a97
GN		 9402020-04-02 Gunther Nikl <gnikl@justmail.de>
941
942 * config/tc-m68k.c (m68k_ip): Fix range check for index register
943 with a suppressed address register.
944
efc3a950
L		 9452020-04-01 H.J. Lu <hongjiu.lu@intel.com>
946
947 PR gas/25756
948 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
949 * testsuite/gas/i386/localpic.s: Add a test for relocation
950 against local absolute symbol.
951 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
952 * testsuite/gas/i386/localpic.d: Updated.
953 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
954 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
955
15d47c3a
RO		 9562020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
957
958 PR gas/25732
959 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
960 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
961 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
962 testsuite/gas/i386/x86-64-jump.d.
963 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
964 Incorporate changes to
965 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
966 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
967 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
968 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
969 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
970
876678f0
MR		 9712020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
972
973 PR 25611
974 PR 25614
975 * dwarf2dbg.c: Do not include "bignum.h".
976
d1a89da5
NC		 9772020-03-30 Nelson Chu <nelson.chu@sifive.com>
978
979 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
980 * testsuite/gas/riscv/alias-csr.s: Likewise.
981 * testsuite/gas/riscv/no-aliases-csr.d: Move this
982 to priv-reg-pseudo-noalias.
983 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
984 * testsuite/gas/riscv/bad-csr.l: Likewise.
985 * testsuite/gas/riscv/bad-csr.s: Likewise.
986 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
987 * testsuite/gas/riscv/satp.s: Likewise.
988 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
989 csr instruction, including alias-csr testcase.
990 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
991 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
992 pseudo instruction with objdump -Mno-aliases.
993 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
994 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
995 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
996 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
997 * testsuite/gas/riscv/priv-reg.s: Likewise.
998 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
999 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1000 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1001
b7780957
J		 10022020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1003
1004 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1005 sections with the "b" attribute.
1006
d1023b5d
AM		 10072020-03-22 Alan Modra <amodra@gmail.com>
1008
1009 * testsuite/gas/s12z/truncated.d: Update expected output.
1010
0d832e7f
SB		 10112020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1012
1013 PR 25690
1014 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1015 * doc/c-z80.texi: Update documentation.
1016
327ef784
NC		 10172020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1018
1019 PR 25641
1020 PR 25668
1021 PR 25633
1022 Fix disassembling ED+A4/AC/B4/BC opcodes.
1023 Fix assembling lines containing colonless label and instruction
1024 with first operand inside parentheses.
1025 Fix registration of unsupported by target CPU registers.
1026 * config/tc-z80.c: See above.
1027 * config/tc-z80.h: See above.
1028 * testsuite/gas/z80/colonless.d: Update test.
1029 * testsuite/gas/z80/colonless.s: Likewise.
1030 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1031 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1032 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1033 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1034 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1035 * testsuite/gas/z80/unsup_regs.s: Likewise.
1036 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1037 * testsuite/gas/z80/z80.exp: Likewise.
1038 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1039 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1040 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1041
66d1f7cc
AV		 10422020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1043
1044 PR 25660
1045 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1046 (parse_operands): Handle new operand codes.
1047 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1048 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1049 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1050 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1051 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1052 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1053 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1054 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1055
9e8f1c90
L		 10562020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1057
1058 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1059
97b4a8f7
L		 10602020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1061
1062 * testsuite/gas/i386/i386.exp: Run new tests.
1063 * testsuite/gas/i386/lfence-byte.d: New file.
1064 * testsuite/gas/i386/lfence-byte.e: Likewise.
1065 * testsuite/gas/i386/lfence-byte.s: Likewise.
1066 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1067 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1068 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1069 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1070 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1071 * testsuite/gas/i386/lfence-load.d: Likewise.
1072 * testsuite/gas/i386/lfence-load.s: Likewise.
1073 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1074 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1075 * testsuite/gas/i386/lfence-ret.s: Likewise.
1076 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1077 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1078 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1079 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1080 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1081 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1082 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1083 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1084 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1085 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1086 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1087 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1088
ae531041
L		 10892020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1090
1091 * config/tc-i386.c (lfence_after_load): New.
1092 (lfence_before_indirect_branch_kind): New.
1093 (lfence_before_indirect_branch): New.
1094 (lfence_before_ret_kind): New.
1095 (lfence_before_ret): New.
1096 (last_insn): New.
1097 (load_insn_p): New.
1098 (insert_lfence_after): New.
1099 (insert_lfence_before): New.
1100 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1101 Set last_insn.
1102 (OPTION_MLFENCE_AFTER_LOAD): New.
1103 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1104 (OPTION_MLFENCE_BEFORE_RET): New.
1105 (md_longopts): Add -mlfence-after-load=,
1106 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1107 (md_parse_option): Handle -mlfence-after-load=,
1108 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1109 (md_show_usage): Display -mlfence-after-load=,
1110 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1111 (i386_cons_align): New.
1112 * config/tc-i386.h (i386_cons_align): New.
1113 (md_cons_align): New.
1114 * doc/c-i386.texi: Document -mlfence-after-load=,
1115 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1116
5496f3c6
NC		 11172020-03-11 Nick Clifton <nickc@redhat.com>
1118
1119 PR 25611
1120 PR 25614
1121 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1122 (DWARF2_FILE_SIZE_NAME): Default to -1.
1123 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1124 whichever is higher.
1125 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1126 (NUM_MD5_BYTES): Define.
1127 (struct file entry): Add md5 field.
1128 (get_filenum): Delete and replace with...
1129 (get_basename): New function.
1130 (get_directory_table_entry): New function.
1131 (allocate_filenum): New function.
1132 (allocate_filename_to_slot): New function.
1133 (dwarf2_where): Use new functions.
1134 (dwarf2_directive_filename): Add support for extended .file
1135 pseudo-op.
1136 (dwarf2_directive_loc): Allow the use of file number zero with
1137 DWARF 5 or higher.
1138 (out_file_list): Rename to...
1139 (out_dir_and_file_list): Add DWARF 5 support.
1140 (out_debug_line): Emit extra values into the section header for
1141 DWARF 5.
1142 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1143 * doc/as.texi (.file): Update the description of this pseudo-op.
1144 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1145 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1146 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1147 * NEWS: Mention the new feature.
1148
a6a1f5e0
AM		 11492020-03-10 Alan Modra <amodra@gmail.com>
1150
1151 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1152 to avoid signed overflow.
1153 * config/tc-mcore.c (md_assemble): Likewise.
1154 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1155 * config/tc-nds32.c (SET_ADDEND): Likewise.
1156 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1157
3fabc179
JB		 11582020-03-09 Jan Beulich <jbeulich@suse.com>
1159
1160 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1161 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1162 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1163
190e5fc8
AM		 11642020-03-07 Alan Modra <amodra@gmail.com>
1165
1166 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1167 first column.
1168
84d9ab33
NC		 11692020-03-06 Nick Clifton <nickc@redhat.com>
1170
1171 PR 25614
1172 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1173 0 if the dwarf_level is 5 or more. Complain if a filename follows
1174 a file 0.
1175 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1176 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1177 * testsuite/gas/elf/elf.exp: Run the new test.
1178
1179 PR 25612
1180 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1181 * doc/as.texi: Fix another typo.
1182
31bf1864
NC		 11832020-03-06 Nick Clifton <nickc@redhat.com>
1184
1185 PR 25612
1186 * as.c (dwarf_level): Define.
1187 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1188 (parse_args): Add support for the new options.
1189 as.h (dwarf_level): Prototype.
1190 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1191 value.
1192 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1193 (DWARF2_LINE_VERSION): Remove definition.
1194 * doc/as.texi: Document the new options.
1195
3c968de5
NC		 11962020-03-06 Nick Clifton <nickc@redhat.com>
1197
1198 PR 25572
1199 * as.c (main): Allow matching input and outputs when they are
1200 not regular files.
1201
bc49bfd8
JB		 12022020-03-06 Jan Beulich <jbeulich@suse.com>
1203
1204 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1205 casing.
1206 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1207 one of byte/word/dword/qword is set alongside a SIMD register in
1208 a template's operand.
1209
4873e243
JB		 12102020-03-06 Jan Beulich <jbeulich@suse.com>
1211
1212 * config/tc-i386.c (match_template): Extend code in logic
1213 rejecting certain suffixes in certain modes to also cover mask
1214 register use and VecSIB. Drop special casing of broadcast. Skip
1215 immediates in the check.
1216
e365e234
JB		 12172020-03-06 Jan Beulich <jbeulich@suse.com>
1218
1219 * config/tc-i386.c (match_template): Fold duplicate code in
1220 logic rejecting certain suffixes in certain modes. Drop
1221 pointless "else".
1222
4ed21b58
JB		 12232020-03-06 Jan Beulich <jbeulich@suse.com>
1224
1225 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1226 alongside !norex64 ones.
1227 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1228 with both 32- and 64-bit GPR operands.
1229 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1230 32- and 64-bit GPR operands.
1231 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1232 testsuite/gas/i386/x86-64-avx512bw.d,
1233 testsuite/gas/i386/x86-64-avx512f-intel.d,
1234 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1235
643bb870
JB		 12362020-03-06 Jan Beulich <jbeulich@suse.com>
1237
1238 * config/tc-i386.c (md_assemble): Drop use of rex64.
1239 (process_suffix): For REX.W for 64-bit CRC32.
1240
a23b33b3
JB		 12412020-03-06 Jan Beulich <jbeulich@suse.com>
1242
1243 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1244 addressing for MPX insns without base/index.
1245 * testsuite/gas/i386/mpx-16bit.s,
1246 * testsuite/gas/i386/mpx-16bit.d: New.
1247 * testsuite/gas/i386/i386.exp: Run new test.
1248
a0497384
JB		 12492020-03-06 Jan Beulich <jbeulich@suse.com>
1250
1251 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1252 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1253 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1254 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1255 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1256 as well as a BSWAP one.
1257 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1258 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1259 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1260 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1261 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1262 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1263 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1264 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1265 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1266 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1267 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1268 testsuite/gas/i386/vmx.d: Adjust expectations.
1269
b630c145
JB		 12702020-03-06 Jan Beulich <jbeulich@suse.com>
1271
1272 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1273 from having their operands swapped.
1274 * testsuite/gas/i386/waitpkg.s,
1275 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1276 3-operand cases as well as testing of 16-bit code generation.
1277 * testsuite/gas/i386/waitpkg.d,
1278 testsuite/gas/i386/waitpkg-intel.d,
1279 testsuite/gas/i386/x86-64-waitpkg.d,
1280 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1281
de48783e
NC		 12822020-03-04 Nelson Chu <nelson.chu@sifive.com>
1283
dee35d02
NC		 1284 * config/tc-riscv.c (percent_op_utype): Support the modifier
1285 %got_pcrel_hi.
1286 * doc/c-riscv.texi: Add documentation.
1287 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1288 modifier %got_pcrel_hi.
1289 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1290 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1291 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1292
de48783e
NC		 1293 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1294 (RISC-V-Formats): Update the section name from "Instruction Formats"
1295 to "RISC-V Instruction Formats".
1296
749479c8
AO		 12972020-03-04 Alexandre Oliva <oliva@adacore.com>
1298
1299 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1300 detected in a section which does not have at least 4 byte
1301 alignment.
1302 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1303 * testsuite/gas/arm/ldr-t.s: Likewise.
1304 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1305 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1306 disassembly, ignoring any NOPs that may have been inserted because
1307 of section alignment.
1308 * testsuite/gas/arm/ldr-t.d: Likewise.
1309
a847e322
JB		 13102020-03-04 Jan Beulich <jbeulich@suse.com>
1311
1312 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1313 * doc/c-i386.texi: Mention sev_es.
1314 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1315 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1316 expectations.
1317 * testsuite/gas/i386/arch-13-znver1.d,
1318 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1319
3cd7f3e3
L		 13202020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1321
1322 * config/tc-i386.c (match_template): Replace ignoresize and
1323 defaultsize with mnemonicsize.
1324 (process_suffix): Likewise.
1325
b8ba1385
SB		 13262020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1327
1328 PR 25627
1329 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1330 instruction LD IY,(HL).
1331 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1332 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1333 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1334 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1335
10d97a0f
L		 13362020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1337
1338 PR gas/25622
1339 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1340 x86-64-default-suffix-avx.
1341 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1342 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1343 * testsuite/gas/i386/noreg64.d: Updated.
1344 * testsuite/gas/i386/noreg64.l: Likewise.
1345 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1346 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1347 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1348
8326546e
SB		 13492020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1350
1351 PR 25604
1352 * config/tc-z80.c (contains_register): Prevent an illegal memory
1353 access when checking an expression for a register name.
1354
e3e896e6
AM		 13552020-03-03 Alan Modra <amodra@gmail.com>
1356
1357 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1358 support.
1359
a4dd6c97
AM		 13602020-03-02 Alan Modra <amodra@gmail.com>
1361
1362 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1363 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1364 and .sbss sections.
1365 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1366 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1367 (s3_s_score_lcomm): Likewise.
1368 * config/tc-score7.c: Similarly.
1369 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1370
dec7b24b
YS		 13712020-02-28 YunQiang Su <syq@debian.org>
1372
1373 PR gas/25539
1374 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1375 to handle multi-labels.
1376 (has_label_name): New.
1377
cceb53b8
MM		 13782020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1379
1380 * config/tc-arm.c (enum pred_instruction_type): Remove
1381 NEUTRAL_IT_NO_VPT_INSN predication type.
1382 (cxn_handle_predication): Modify to require condition suffixes.
1383 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1384 * testsuite/gas/arm/cde-scalar.s: Update test.
1385 * testsuite/gas/arm/cde-warnings.l: Update test.
1386 * testsuite/gas/arm/cde-warnings.s: Update test.
1387
da3ec71f
AM		 13882020-02-26 Alan Modra <amodra@gmail.com>
1389
1390 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1391 N_() on empty string.
1392
42135cad
AM		 13932020-02-26 Alan Modra <amodra@gmail.com>
1394
1395 * read.c (read_a_source_file): Call strncpy with length one
1396 less than size of original_case_string.
1397
dc1e8a47
AM		 13982020-02-26 Alan Modra <amodra@gmail.com>
1399
1400 * config/obj-elf.c: Indent labels correctly.
1401 * config/obj-macho.c: Likewise.
1402 * config/tc-aarch64.c: Likewise.
1403 * config/tc-alpha.c: Likewise.
1404 * config/tc-arm.c: Likewise.
1405 * config/tc-cr16.c: Likewise.
1406 * config/tc-crx.c: Likewise.
1407 * config/tc-frv.c: Likewise.
1408 * config/tc-i386-intel.c: Likewise.
1409 * config/tc-i386.c: Likewise.
1410 * config/tc-ia64.c: Likewise.
1411 * config/tc-mn10200.c: Likewise.
1412 * config/tc-mn10300.c: Likewise.
1413 * config/tc-nds32.c: Likewise.
1414 * config/tc-riscv.c: Likewise.
1415 * config/tc-s12z.c: Likewise.
1416 * config/tc-xtensa.c: Likewise.
1417 * config/tc-z80.c: Likewise.
1418 * read.c: Likewise.
1419 * symbols.c: Likewise.
1420 * write.c: Likewise.
1421
bd0cf5a6
NC		 14222020-02-20 Nelson Chu <nelson.chu@sifive.com>
1423
54b2aec1
NC		 1424 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1425 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1426 after parsing all arguments.
1427 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1428 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1429 are used to check if we write a read-only CSR by the CSR instruction.
1430 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1431 all CSR for the read-only CSR checking.
1432 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1433 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1434 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1435 all CSR instructions for the read-only CSR checking.
1436 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1437 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1438
2ca89224
NC		 1439 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1440 (riscv_opts): Initialize it.
1441 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1442 before doing the CSR checking.
1443 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1444 (md_longopts): Add mcsr-check and mno-csr-check.
1445 (md_parse_option): Handle new enum option values.
1446 (s_riscv_option): Handle new long options.
1447 * doc/c-riscv.texi: Add description for the new .option and assembler
1448 options.
1449 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1450 the CSR checking.
1451 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1452
bd0cf5a6
NC		 1453 * config/tc-riscv.c (csr_extra_hash): New.
1454 (enum riscv_csr_class): New enum. Used to decide
1455 whether or not this CSR is legal in the current ISA string.
1456 (struct riscv_csr_extra): New structure to hold all extra information
1457 of CSR.
1458 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1459 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1460 Call hash_reg_name to insert CSR address into reg_names_hash.
1461 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1462 Decide whether the CSR is valid according to the csr_extra_hash.
1463 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1464 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1465 not a boolean. This is same as riscv_init_csr_hash, so keep the
1466 consistent usage.
1467 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1468 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1469 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1470 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1471 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1472 f-ext CSR are not allowed.
1473 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1474 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1475 source file is `priv-reg.s`, and the ISA is rv64if, so the
1476 rv32-only CSR are not allowed.
1477 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1478
10a95fcc
AM		 14792020-02-21 Alan Modra <amodra@gmail.com>
1480
1481 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1482 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1483
dda2980f
AM		 14842020-02-21 Alan Modra <amodra@gmail.com>
1485
1486 PR 25569
1487 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1488 on section size adjustment, instead perform another write if
1489 exec header size is larger than section size.
1490
bd3380bc
NC		 14912020-02-19 Nelson Chu <nelson.chu@sifive.com>
1492
1493 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1494 -mno-arch-attr command line options.
1495
fa164239
JW		 14962020-02-19 Nelson Chu <nelson.chu@sifive.com>
1497
1498 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1499 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1500
fcaaac0a
SB		 15012020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1502
1503 PR 25576
1504 * config/tc-z80.c (md_parse_option): Do not use an underscore
1505 prefix for local labels in SDCC compatability mode.
1506 (z80_start_line_hook): Remove SDCC dollar label support.
1507 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1508 * testsuite/gas/z80/sdcc.s: Likewise.
1509
15102020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1511
1512 PR 25517
1513 * config/tc-z80.c: Add -march option.
1514 * doc/as.texi: Update Z80 documentation.
1515 * doc/c-z80.texi: Likewise.
1516 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1517 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1518 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1519 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1520 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1521 * testsuite/gas/z80/gbz80_all.d: Likewise.
1522 * testsuite/gas/z80/r800_extra.d: Likewise.
1523 * testsuite/gas/z80/r800_ii8.d: Likewise.
1524 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1525 * testsuite/gas/z80/sdcc.d: Likewise.
1526 * testsuite/gas/z80/z180.d: Likewise.
1527 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1528 * testsuite/gas/z80/z80_doc.d: Likewise.
1529 * testsuite/gas/z80/z80_ii8.d: Likewise.
1530 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1531 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1532 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1533 * testsuite/gas/z80/z80_sli.d: Likewise.
1534 * testsuite/gas/z80/z80n_all.d: Likewise.
1535 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1536
a7e12755
L		 15372020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1538
1539 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1540 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1541 * testsuite/gas/i386/i386.exp: Run property-3 and
1542 x86-64-property-3.
1543 * testsuite/gas/i386/property-3.d: New file.
1544 * testsuite/gas/i386/property-3.s: Likewise.
1545 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1546
272a84b1
L		 15472020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1548
1549 * config/tc-i386.c (cpu_arch): Add .popcnt.
1550 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1551 Add a tab before @samp{.sse4a}.
1552
c8f8eebc
JB		 15532020-02-17 Jan Beulich <jbeulich@suse.com>
1554
1555 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1556 for AddrPrefixOpReg templates. Combine the two pieces of
1557 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1558 mode.
1559
eedb0f2c
JB		 15602020-02-17 Jan Beulich <jbeulich@suse.com>
1561
1562 PR gas/14439
1563 * config/tc-i386.c (md_assemble): Also suppress operand
1564 swapping for MONITOR{,X} and MWAIT{,X}.
1565 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1566 Add Intel syntax monitor/mwait tests.
1567 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1568 Adjust expectations.
1569 *testsuite/gas/i386/sse3-intel.d,
1570 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1571 * testsuite/gas/i386/i386.exp: Run new tests.
1572
b9915cbc
JB		 15732020-02-17 Jan Beulich <jbeulich@suse.com>
1574
1575 PR gas/6518
1576 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1577 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1578 re-indentation).
1579 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1580 cases.
1581 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1582 * testsuite/gas/i386/avx512dq-inval.l,
1583 testsuite/gas/i386/inval-avx.l,
1584 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1585 * testsuite/gas/i386/avx512vl-ambig.s,
1586 testsuite/gas/i386/avx512vl-ambig.l: New.
1587 * testsuite/gas/i386/i386.exp: Run new test.
1588
af5c13b0
L		 15892020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1590
1591 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1592 nosse4.
1593 * doc/c-i386.texi: Document sse4a and nosse4a.
1594
07d98387
L		 15952020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1596
1597 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1598 for AT&T syntax.
1599
65fca059
JB		 16002020-02-14 Jan Beulich <jbeulich@suse.com>
1601
1602 PR gas/25438
1603 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1604 casing ...
1605 (process_suffix): ... here. Consider just the first operand
1606 initially.
1607 (check_long_reg): Drop opcode 0x63 special case again.
1608 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1609 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1610 Move ambiguous operand size tests ...
1611 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1612 testsuite/gas/i386/noreg64.s: ... here.
1613 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1614 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1615 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1616 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1617 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1618 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1619 testsuite/gas/i386/x86-64-movsxd.d,
1620 testsuite/gas/i386/x86-64-movsxd-intel.d,
1621 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1622 Adjust expectations.
1623 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1624 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1625 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1626 * testsuite/gas/i386/i386.exp: Run new tests.
1627
b6773884
JB		 16282020-02-14 Jan Beulich <jbeulich@suse.com>
1629
1630 * config/tc-i386.c (process_operands): Also skip segment
1631 override prefix emission if it matches an already present one.
1632 * testsuite/gas/i386/prefix32.s: Add double segment override
1633 cases.
1634 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1635
92334ad2
JB		 16362020-02-14 Jan Beulich <jbeulich@suse.com>
1637
1638 * config/tc-i386.c (process_operands): Drop ineffectual segment
1639 overrides when optimizing.
1640 * testsuite/gas/i386/lea-optimize.d: New.
1641 * testsuite/gas/i386/i386.exp: Run new test.
1642
16432020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1644
1645 * config/tc-i386.c (process_operands): Also check insn prefix
1646 for ineffectual segment override warning. Don't cover possible
1647 VEX/EVEX encoded insns there.
1648 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1649 testsuite/gas/i386/lea.e: New.
1650 * testsuite/gas/i386/i386.exp: Run new test.
1651
0e6724de
L		 16522020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1653
1654 PR gas/25438
1655 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1656 syntax.
1657
292676c1
L		 16582020-02-13 Fangrui Song <maskray@google.com>
1659 H.J. Lu <hongjiu.lu@intel.com>
1660
1661 PR gas/25551
1662 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1663 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1664 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1665 * testsuite/gas/i386/relax-5.d: New file.
1666 * testsuite/gas/i386/relax-5.s: Likewise.
1667 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1668 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1669
7deea9aa
JB		 16702020-02-13 Jan Beulich <jbeulich@suse.com>
1671
1672 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1673 "nosse4" entry.
1674
6c0946d0
JB		 16752020-02-12 Jan Beulich <jbeulich@suse.com>
1676
1677 * config/tc-i386.c (avx512): New (at file scope), moved from
1678 (check_VecOperands): ... here.
1679 (process_suffix): Add [XYZ]MMword operand size handling.
1680 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1681 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1682 tests.
1683 * testsuite/gas/i386/avx512dq-inval.l,
1684 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1685
5990e377
JB		 16862020-02-12 Jan Beulich <jbeulich@suse.com>
1687
1688 PR gas/24546
1689 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1690 code only.
1691 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1692 CALL/JMP in O_tbyte_ptr case.
1693 * doc/c-i386.texi: Mention far call and full pointer load ISA
1694 differences.
1695 * testsuite/gas/i386/x86-64-branch-3.s,
1696 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1697 * testsuite/gas/i386/x86-64-branch-3.d,
1698 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1699 * testsuite/gas/i386/x86-64-branch-5.l,
1700 testsuite/gas/i386/x86-64-branch-5.s: New.
1701 * testsuite/gas/i386/i386.exp: Run new test.
1702
9706160a
JB		 17032020-02-12 Jan Beulich <jbeulich@suse.com>
1704
1705 PR gas/25438
1706 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1707 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1708 64-bit-only warning.
1709 (check_word_reg): Consistently error on mismatching register
1710 size and suffix.
1711 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1712 for movw. Replace suffix / GPR for orb.
1713 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1714 byte GPRs as well as ones for inb/outb with a word accumulator.
1715 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1716 testsuite/gas/i386/inval.l: Adjust expectations.
1717
5de4d9ef
JB		 17182020-02-12 Jan Beulich <jbeulich@suse.com>
1719
1720 * config/tc-i386.c (operand_type_register_match): Also fall
1721 through initial two if()-s when the template allows for a GPR
1722 operand. Adjust comment.
1723
50128d0c
JB		 17242020-02-11 Jan Beulich <jbeulich@suse.com>
1725
1726 (struct _i386_insn): New field "short_form".
1727 (optimize_encoding): Drop setting of shortform field.
1728 (process_suffix): Set i.short_form. Replace shortform use.
1729 (process_operands): Replace shortform use.
1730
1ed818b4
MM		 17312020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1732
1733 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1734 loop initial declaration.
1735
5aae9ae9
MM		 17362020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1737
1738 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1739 instructions that can have 5 arguments.
1740 (enum operand_parse_code): Add new operands.
1741 (parse_operands): Account for new operands.
1742 (S5): New macro.
1743 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1744 (neon_select_shape): Account for P suffix.
1745 (LOW1): Move macro to global position.
1746 (HI4): Move macro to global position.
1747 (vcx_assign_vec_d): New.
1748 (vcx_assign_vec_m): New.
1749 (vcx_assign_vec_n): New.
1750 (enum vcx_reg_type): New.
1751 (vcx_get_reg_type): New.
1752 (vcx_size_pos): New.
1753 (vcx_vec_pos): New.
1754 (vcx_handle_shape): New.
1755 (vcx_ensure_register_in_range): New.
1756 (vcx_handle_register_arguments): New.
1757 (vcx_handle_insn_block): New.
1758 (vcx_handle_common_checks): New.
1759 (do_vcx1): New.
1760 (do_vcx2): New.
1761 (do_vcx3): New.
1762 * testsuite/gas/arm/cde-missing-fp.d: New test.
1763 * testsuite/gas/arm/cde-missing-fp.l: New test.
1764 * testsuite/gas/arm/cde-missing-mve.d: New test.
1765 * testsuite/gas/arm/cde-missing-mve.l: New test.
1766 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1767 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1768 * testsuite/gas/arm/cde-mve.s: New test.
1769 * testsuite/gas/arm/cde-warnings.l:
1770 * testsuite/gas/arm/cde-warnings.s:
1771 * testsuite/gas/arm/cde.d:
1772 * testsuite/gas/arm/cde.s:
1773
4934a27c
MM		 17742020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1775 Matthew Malcomson <matthew.malcomson@arm.com>
1776
1777 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1778 CDE coprocessor that can be enabled.
1779 (enum pred_instruction_type): New pred type.
1780 (BAD_NO_VPT): New error message.
1781 (BAD_CDE): New error message.
1782 (BAD_CDE_COPROC): New error message.
1783 (enum operand_parse_code): Add new immediate operands.
1784 (parse_operands): Account for new immediate operands.
1785 (check_cde_operand): New.
1786 (cde_coproc_enabled): New.
1787 (cde_coproc_pos): New.
1788 (cde_handle_coproc): New.
1789 (cxn_handle_predication): New.
1790 (do_custom_instruction_1): New.
1791 (do_custom_instruction_2): New.
1792 (do_custom_instruction_3): New.
1793 (do_cx1): New.
1794 (do_cx1a): New.
1795 (do_cx1d): New.
1796 (do_cx1da): New.
1797 (do_cx2): New.
1798 (do_cx2a): New.
1799 (do_cx2d): New.
1800 (do_cx2da): New.
1801 (do_cx3): New.
1802 (do_cx3a): New.
1803 (do_cx3d): New.
1804 (do_cx3da): New.
1805 (handle_pred_state): Define new IT block behaviour.
1806 (insns): Add newn CX*{,d}{,a} instructions.
1807 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1808 Define new cdecp extension strings.
1809 * doc/c-arm.texi: Document new cdecp extension arguments.
1810 * testsuite/gas/arm/cde-scalar.d: New test.
1811 * testsuite/gas/arm/cde-scalar.s: New test.
1812 * testsuite/gas/arm/cde-warnings.d: New test.
1813 * testsuite/gas/arm/cde-warnings.l: New test.
1814 * testsuite/gas/arm/cde-warnings.s: New test.
1815 * testsuite/gas/arm/cde.d: New test.
1816 * testsuite/gas/arm/cde.s: New test.
1817
4b5aaf5f
L		 18182020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1819
1820 PR gas/25516
1821 * config/tc-i386.c (intel64): Renamed to ...
1822 (isa64): This.
1823 (match_template): Accept Intel64 only instruction by default.
1824 (i386_displacement): Updated.
1825 (md_parse_option): Updated.
1826 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1827 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1828 -mamd64 to x86-64-sysenter-amd.
1829 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1830
33176d91
AM		 18312020-02-10 Alan Modra <amodra@gmail.com>
1832
1833 * config/obj-elf.c (obj_elf_change_section): Error for section
1834 type, attr or entsize changes in assembly.
1835 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1836 * testsuite/gas/elf/section5.l: Update.
1837
82194874
AM		 18382020-02-10 Alan Modra <amodra@gmail.com>
1839
1840 * output-file.c (output_file_close): Do a normal close when
1841 flag_always_generate_output.
1842 * write.c (write_object_file): Don't stop output when
1843 flag_always_generate_output.
1844
9fc0b501
SB		 18452020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1846
1847 PR 25469
1848 * config/tc-z80.c: Add -gbz80 command line option to generate code
1849 for the GameBoy Z80. Add support for generating DWARF.
1850 * config/tc-z80.h: Add support for DWARF debug information
1851 generation.
1852 * doc/c-z80.texi: Document new command line option.
1853 * testsuite/gas/z80/gbz80_all.d: New file.
1854 * testsuite/gas/z80/gbz80_all.s: New file.
1855 * testsuite/gas/z80/z80.exp: Run the new tests.
1856 * testsuite/gas/z80/z80n_all.d: New file.
1857 * testsuite/gas/z80/z80n_all.s: New file.
1858 * testsuite/gas/z80/z80n_reloc.d: New file.
1859
b7d07216
L		 18602020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1861
1862 PR gas/25381
1863 * config/obj-elf.c (get_section): Also check
1864 linked_to_symbol_name.
1865 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1866 (obj_elf_parse_section_letters): Handle the 'o' flag.
1867 (build_group_lists): Renamed to ...
1868 (build_additional_section_info): This. Set elf_linked_to_section
1869 from map_head.linked_to_symbol_name.
1870 (elf_adjust_symtab): Updated.
1871 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1872 * doc/as.texi: Document the 'o' flag.
1873 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1874 * testsuite/gas/elf/section18.d: New file.
1875 * testsuite/gas/elf/section18.s: Likewise.
1876 * testsuite/gas/elf/section19.d: Likewise.
1877 * testsuite/gas/elf/section19.s: Likewise.
1878 * testsuite/gas/elf/section20.d: Likewise.
1879 * testsuite/gas/elf/section20.s: Likewise.
1880 * testsuite/gas/elf/section21.d: Likewise.
1881 * testsuite/gas/elf/section21.l: Likewise.
1882 * testsuite/gas/elf/section21.s: Likewise.
1883
5eb617a7
L		 18842020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1885
1886 * NEWS: Mention x86 assembler options to align branches for
1887 binutils 2.34.
1888
986ac314
L		 18892020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1890
1891 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1892 only for ELF targets.
1893 * testsuite/gas/i386/unique.d: Don't xfail.
1894 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1895
19234a6d
AM		 18962020-02-06 Alan Modra <amodra@gmail.com>
1897
1898 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1899 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1900
02e0be69
AM		 19012020-02-06 Alan Modra <amodra@gmail.com>
1902
1903 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1904 xfail, and rename test.
1905 * testsuite/gas/elf/section12b.d: Likewise.
1906 * testsuite/gas/elf/section16a.d: Likewise.
1907 * testsuite/gas/elf/section16b.d: Likewise.
1908
a8c4d40b
L		 19092020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 PR gas/25380
1912 * config/obj-elf.c (section_match): Removed.
1913 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1914 section_id.
1915 (obj_elf_change_section): Replace info and group_name arguments
1916 with match_p. Also update the section ID and flags from match_p.
1917 (obj_elf_section): Handle "unique,N". Update call to
1918 obj_elf_change_section.
1919 * config/obj-elf.h (elf_section_match): New.
1920 (obj_elf_change_section): Updated.
1921 * config/tc-arm.c (start_unwind_section): Update call to
1922 obj_elf_change_section.
1923 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1924 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1925 (microblaze_s_sdata): Likewise.
1926 (microblaze_s_rdata): Likewise.
1927 (microblaze_s_bss): Likewise.
1928 * config/tc-mips.c (s_change_section): Likewise.
1929 * config/tc-msp430.c (msp430_profiler): Likewise.
1930 * config/tc-rx.c (parse_rx_section): Likewise.
1931 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1932 * doc/as.texi: Document "unique,N" in .section directive.
1933 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1934 * testsuite/gas/elf/section15.d: New file.
1935 * testsuite/gas/elf/section15.s: Likewise.
1936 * testsuite/gas/elf/section16.s: Likewise.
1937 * testsuite/gas/elf/section16a.d: Likewise.
1938 * testsuite/gas/elf/section16b.d: Likewise.
1939 * testsuite/gas/elf/section17.d: Likewise.
1940 * testsuite/gas/elf/section17.l: Likewise.
1941 * testsuite/gas/elf/section17.s: Likewise.
1942 * testsuite/gas/i386/unique.d: Likewise.
1943 * testsuite/gas/i386/unique.s: Likewise.
1944 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1945 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1946
575d37ae
L		 19472020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1948
1949 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1950
2384096c
G		 19512020-02-01 Anthony Green <green@moxielogic.com>
1952
1953 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1954
95441c43
SL		 19552020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1956
1957 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1958 %tls_ldo.
1959
d465d695
AV		 19602020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1961
1962 PR gas/25472
1963 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1964 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1965 +mve.
1966 * testsuite/gas/arm/mve_dsp.d: New test.
1967
d26cc8a9
NC		 19682020-01-31 Nick Clifton <nickc@redhat.com>
1969
1970 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1971 rather than BFD_RELOC_NONE.
1972
90e9955a
SP		 19732020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1974
1975 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1976 to support VLDMIA instruction for MVE.
1977 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1978 instruction for MVE.
1979 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1980 instruction for MVE.
1981 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1982 instruction for MVE.
1983 * testsuite/gas/arm/mve-ldst.d: New test.
1984 * testsuite/gas/arm/mve-ldst.s: Likewise.
1985
53943f32
NC		 19862020-01-31 Nick Clifton <nickc@redhat.com>
1987
1988 * po/fr.po: Updated French translation.
1989 * po/ru.po: Updated Russian translation.
1990
c3036ed0
RS		 19912020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1992
1993 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1994 .s for the movprfx.
1995 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1996 * testsuite/gas/aarch64/sve-movprfx_28.d,
1997 * testsuite/gas/aarch64/sve-movprfx_28.l,
1998 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1999
2ae4c703
JB		 20002020-01-30 Jan Beulich <jbeulich@suse.com>
2001
2002 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2003 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2004 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2005 Adjust expectations.
2006
bd434cc4
JM		 20072020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2008
2009 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2010 * testsuite/gas/bpf/alu-be.d: Likewise.
2011 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2012 * testsuite/gas/bpf/alu32-be.d: Likewise.
2013
aeab2b26
JB		 20142020-01-30 Jan Beulich <jbeulich@suse.com>
2015
2016 * testsuite/gas/i386/x86-64-branch-2.s,
2017 testsuite/gas/i386/x86-64-branch-4.s,
2018 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2019 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2020 testsuite/gas/i386/x86-64-branch-2.d,
2021 testsuite/gas/i386/x86-64-branch-4.l,
2022 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2023
873494c8
JB		 20242020-01-30 Jan Beulich <jbeulich@suse.com>
2025
2026 * config/tc-i386.c (process_suffix): .
2027 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2028 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2029 Add LRETQ case.
2030 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2031 suffix.
2032 testsuite/gas/i386/x86_64.s: Add RETF cases.
2033 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2034 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2035 testsuite/gas/i386/x86-64-opcode.d,
2036 testsuite/gas/i386/x86-64-suffix-intel.d,
2037 testsuite/gas/i386/x86-64-suffix.d,
2038 testsuite/gas/i386/x86_64-intel.d
2039 testsuite/gas/i386/x86_64.d: Adjust expectations.
2040 * testsuite/gas/i386/x86-64-suffix.e,
2041 testsuite/gas/i386/x86_64.e: New.
2042
62b3f548
JB		 20432020-01-30 Jan Beulich <jbeulich@suse.com>
2044
2045 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2046 special case.
2047
bc31405e
L		 20482020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2049
2050 PR binutils/25445
2051 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2052 movsxd.
2053 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2054 differences. Document movslq and movsxd.
2055 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2056 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2057 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2058 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2059 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2060 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2061 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2062 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2063 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2064 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2065 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2066
e3696f67
AM		 20672020-01-27 Alan Modra <amodra@gmail.com>
2068
2069 * testsuite/gas/all/gas.exp: Replace case statements with switch
2070 statements.
2071 * testsuite/gas/elf/elf.exp: Likewise.
2072 * testsuite/gas/macros/macros.exp: Likewise.
2073 * testsuite/lib/gas-defs.exp: Likewise.
2074
7568c93b
TC		 20752020-01-27 Tamar Christina <tamar.christina@arm.com>
2076
2077 PR 25403
2078 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2079 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2080
403d1bd9
JW		 20812020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2082
2083 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2084 s exts must be known, so rename *ok* to *fail*.
2085 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2086 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2087 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2088 above change.
2089 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2090 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2091
be4c5e58
L		 20922020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2093
2094 PR gas/25438
2095 * config/tc-i386.c (check_long_reg): Always disallow double word
2096 suffix in mnemonic with word general register.
2097 * testsuite/gas/i386/general.s: Replace word general register
2098 with double word general register for movl.
2099 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2100 register.
2101 * testsuite/gas/i386/general.l: Updated.
2102 * testsuite/gas/i386/inval.l: Likewise.
2103
9e7028aa
AM		 21042020-01-22 Alan Modra <amodra@gmail.com>
2105
2106 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2107 __tls_get_addr_desc and __tls_get_addr_opt.
2108
e3ed17f3
JB		 21092020-01-21 Jan Beulich <jbeulich@suse.com>
2110
2111 * testsuite/gas/i386/inval-crc32.s,
2112 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2113 * testsuite/gas/i386/inval-crc32.l,
2114 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2115
1a035124
JB		 21162020-01-21 Jan Beulich <jbeulich@suse.com>
2117
2118 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2119 generic code path. Deal with No_lSuf being set in a template.
2120 * testsuite/gas/i386/inval-crc32.l,
2121 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2122 instead of error(s) when operand size is ambiguous.
2123 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2124 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2125 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2126 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2127 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2128 Adjust expectations.
2129
c006a730
JB		 21302020-01-21 Jan Beulich <jbeulich@suse.com>
2131
2132 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2133 and an intel_syntax check. Re-write lack-of-suffix processing
2134 logic.
2135 * doc/c-i386.texi: Document operand size defaults for suffix-
2136 less AT&T syntax insns.
2137 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2138 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2139 testsuite/gas/i386/x86-64-avx-scalar.s,
2140 testsuite/gas/i386/x86-64-avx.s,
2141 testsuite/gas/i386/x86-64-bundle.s,
2142 testsuite/gas/i386/x86-64-intel64.s,
2143 testsuite/gas/i386/x86-64-lock-1.s,
2144 testsuite/gas/i386/x86-64-opcode.s,
2145 testsuite/gas/i386/x86-64-sse2avx.s,
2146 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2147 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2148 testsuite/gas/i386/x86-64-nops.s,
2149 testsuite/gas/i386/x86-64-ptwrite.s,
2150 testsuite/gas/i386/x86-64-simd.s,
2151 testsuite/gas/i386/x86-64-sse-noavx.s,
2152 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2153 insns.
2154 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2155 testsuite/gas/i386/noreg64.s: Add further tests.
2156 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2157 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2158 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2159 testsuite/gas/i386/sse-noavx.d,
2160 testsuite/gas/i386/x86-64-intel64.d,
2161 testsuite/gas/i386/x86-64-nops.d,
2162 testsuite/gas/i386/x86-64-opcode.d,
2163 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2164 testsuite/gas/i386/x86-64-ptwrite.d,
2165 testsuite/gas/i386/x86-64-simd-intel.d,
2166 testsuite/gas/i386/x86-64-simd-suffix.d,
2167 testsuite/gas/i386/x86-64-simd.d,
2168 testsuite/gas/i386/x86-64-sse-noavx.d
2169 testsuite/gas/i386/x86-64-suffix.d,
2170 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2171 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2172 testsuite/gas/i386/noreg64.l: New.
2173 * testsuite/gas/i386/i386.exp: Run new tests.
2174
c906a69a
JB		 21752020-01-21 Jan Beulich <jbeulich@suse.com>
2176
2177 * testsuite/gas/i386/avx512_bf16_vl.s,
2178 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2179 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2180 broadcast forms of VCVTNEPS2BF16.
2181 * testsuite/gas/i386/avx512_bf16_vl.d,
2182 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2183
26916852
NC		 21842020-01-20 Nick Clifton <nickc@redhat.com>
2185
2186 * po/uk.po: Updated Ukranian translation.
2187
14470f07
L		 21882020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2189
2190 PR ld/25416
2191 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2192 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2193 x32 object.
2194 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2195 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2196 R_X86_64_GOTPC32_TLSDESC relocation.
2197
1b1bb2c6
NC		 21982020-01-18 Nick Clifton <nickc@redhat.com>
2199
2200 * configure: Regenerate.
2201 * po/gas.pot: Regenerate.
2202
ae774686
NC		 22032020-01-18 Nick Clifton <nickc@redhat.com>
2204
2205 Binutils 2.34 branch created.
2206
42e04b36
L		 22072020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2208
2209 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2210 with vex_encoding_vex.
2211 (parse_insn): Likewise.
2212 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2213 and {vex3} documentation.
2214 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2215 {vex}.
2216 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2217
2da2eaf4
AV		 22182020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2219
2220 PR 25376
2221 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2222 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2223 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2224 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2225 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2226 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2227
45a4bb20
JB		 22282020-01-16 Jan Beulich <jbeulich@suse.com>
2229
2230 * config/tc-i386.c (match_template): Drop found_cpu_match local
2231 variable.
2232
4814632e
JB		 22332020-01-16 Jan Beulich <jbeulich@suse.com>
2234
2235 * testsuite/gas/i386/avx512dq-inval.l,
2236 testsuite/gas/i386/avx512dq-inval.s: New.
2237 * testsuite/gas/i386/i386.exp: Run new test.
2238
131cb553
JL		 22392020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2240
2241 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2242 relocations when the target is 430X, except when extracting part of an
2243 expression.
2244 (msp430_srcoperand): Adjust comment.
2245 Initialize the expp member of the msp430_operand_s struct as
2246 appropriate.
2247 (msp430_dstoperand): Likewise.
2248 * testsuite/gas/msp430/msp430.exp: Run new test.
2249 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2250 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2251
c24d0e8d
AM		 22522020-01-15 Alan Modra <amodra@gmail.com>
2253
2254 * configure.tgt: Add sparc-*-freebsd case.
2255
e44925ae
LC		 22562020-01-14 Lili Cui <lili.cui@intel.com>
2257
2258 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2259 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2260 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2261 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2262 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2263 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2264 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2265 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2266 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2267 * testsuite/gas/i386/align-branch-5.d: Likewise.
2268 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2269 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2270 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2271 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2272 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2273 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2274 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2275 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2276 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2277 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2278 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2279 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2280
7a6bf3be
SB		 22812020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2282
2283 PR 25377
2284 * config/tc-z80.c: Add support for half precision, single
2285 precision and double precision floating point values.
2286 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2287 * doc/as.texi: Add new z80 command line options.
2288 * doc/c-z80.texi: Document new z80 command line options.
2289 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2290 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2291 * testsuite/gas/z80/z80.exp: Run the new test.
2292 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2293 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2294 * testsuite/gas/z80/strings.d: Update expected output.
2295
82e9597c
MM		 22962020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2297
2298 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2299 dependency.
2300
5e4f7e05
CZ		 23012020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2302
2303 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2304 the CPU.
2305 * config/tc-arc.h: Add header if/defs.
2306 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2307
febda64f
AM		 23082020-01-13 Alan Modra <amodra@gmail.com>
2309
2310 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2311
5496abe1
AM		 23122020-01-13 Alan Modra <amodra@gmail.com>
2313
2314 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2315 insertion.
2316
ec4181f2
AM		 23172020-01-10 Alan Modra <amodra@gmail.com>
2318
2319 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2320 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2321
40c75bc8
SB		 23222020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2323
2324 PR 25224
2325 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2326 opcode byte values.
2327 (emit_ld_r_r): Likewise.
2328 (emit_ld_rr_m): Likewise.
2329 (emit_ld_rr_nn): Likewise.
2330
72aea328
JB		 23312020-01-09 Jan Beulich <jbeulich@suse.com>
2332
2333 * config/tc-i386.c (optimize_encoding): Add
2334 is_any_vex_encoding() invocations. Drop respective
2335 i.tm.extension_opcode == None checks.
2336
3f93af61
JB		 23372020-01-09 Jan Beulich <jbeulich@suse.com>
2338
2339 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2340 REX transformations. Correct comment indentation.
2341
7697afb6
JB		 23422020-01-09 Jan Beulich <jbeulich@suse.com>
2343
2344 * config/tc-i386.c (optimize_encoding): Generalize register
2345 transformation for TEST optimization.
2346
d835a58b
JB		 23472020-01-09 Jan Beulich <jbeulich@suse.com>
2348
2349 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2350 testsuite/gas/i386/x86-64-sysenter-amd.d,
2351 testsuite/gas/i386/x86-64-sysenter-amd.l,
2352 testsuite/gas/i386/x86-64-sysenter-intel.d,
2353 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2354 * testsuite/gas/i386/i386.exp: Run new tests.
2355
915808f6
NC		 23562020-01-08 Nick Clifton <nickc@redhat.com>
2357
2358 PR 25284
2359 * doc/as.texi (Align): Document the fact that all arguments can be
2360 omitted.
2361 (Balign): Likewise.
2362 (P2align): Likewise.
2363
f1f28025
NC		 23642020-01-08 Nick Clifton <nickc@redhat.com>
2365
2366 PR 14891
2367 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2368 already defined as a different symbol type.
2369 * testsuite/gas/elf/pr14891.s: New test source file.
2370 * testsuite/gas/elf/pr14891.d: New test driver.
2371 * testsuite/gas/elf/pr14891.s: New test expected error output.
2372 * testsuite/gas/elf/elf.exp: Run the new test.
2373
030a2e78
AM		 23742020-01-08 Alan Modra <amodra@gmail.com>
2375
2376 * config/tc-z8k.c (md_begin): Make idx unsigned.
2377 (get_specific): Likewise for this_index.
2378
2a1ebfb2
CZ		 23792020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2380
2381 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2382 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2383 (md_operand): Set X_md to absent.
2384 (arc_parse_name): Check for X_md.
2385
16d87673
SB		 23862020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2387
2388 PR 25311
2389 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2390 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2391 NO_STRING_ESCAPES.
2392 * read.c (next_char_of_string): Likewise.
2393 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2394 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2395
a2322019
NC		 23962020-01-03 Nick Clifton <nickc@redhat.com>
2397
2398 * po/sv.po: Updated Swedish translation.
2399
5437a02a
JB		 24002020-01-03 Jan Beulich <jbeulich@suse.com>
2401
2402 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2403 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2404
567dfba2
JB		 24052020-01-03 Jan Beulich <jbeulich@suse.com>
2406
2407 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2408 by-element usdot. Add 64-bit form tests for by-element sudot.
2409 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2410
8c45011a
JB		 24112020-01-03 Jan Beulich <jbeulich@suse.com>
2412
2413 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2414 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2415
f4950f76
JB		 24162020-01-03 Jan Beulich <jbeulich@suse.com>
2417
2418 * testsuite/gas/aarch64/f64mm.d,
2419 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2420
6655dba2
SB		 24212020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2422
2423 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2424 support for assembler code generated by SDCC. Add new relocation
2425 types. Add z80-elf target support.
2426 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2427 labels. Local labels starts from ".L".
2428 * NEWS: Mention the new support.
2429 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2430 * testsuite/gas/all/fwdexp.s: Likewise.
2431 * testsuite/gas/all/cond.l: Likewise.
2432 * testsuite/gas/all/cond.s: Likewise.
2433 * testsuite/gas/all/fwdexp.d: Likewise.
2434 * testsuite/gas/all/fwdexp.s: Likewise.
2435 * testsuite/gas/elf/section2.e-mips: Likewise.
2436 * testsuite/gas/elf/section2.l: Likewise.
2437 * testsuite/gas/elf/section2.s: Likewise.
2438 * testsuite/gas/macros/app1.d: Likewise.
2439 * testsuite/gas/macros/app1.s: Likewise.
2440 * testsuite/gas/macros/app2.d: Likewise.
2441 * testsuite/gas/macros/app2.s: Likewise.
2442 * testsuite/gas/macros/app3.d: Likewise.
2443 * testsuite/gas/macros/app3.s: Likewise.
2444 * testsuite/gas/macros/app4.d: Likewise.
2445 * testsuite/gas/macros/app4.s: Likewise.
2446 * testsuite/gas/macros/app4b.s: Likewise.
2447 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2448 * testsuite/gas/z80/z80.exp: Add new tests
2449 * testsuite/gas/z80/dollar.d: New file.
2450 * testsuite/gas/z80/dollar.s: New file.
2451 * testsuite/gas/z80/ez80_adl_all.d: New file.
2452 * testsuite/gas/z80/ez80_adl_all.s: New file.
2453 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2454 * testsuite/gas/z80/ez80_isuf.s: New file.
2455 * testsuite/gas/z80/ez80_z80_all.d: New file.
2456 * testsuite/gas/z80/ez80_z80_all.s: New file.
2457 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2458 * testsuite/gas/z80/r800_extra.d: New file.
2459 * testsuite/gas/z80/r800_extra.s: New file.
2460 * testsuite/gas/z80/r800_ii8.d: New file.
2461 * testsuite/gas/z80/r800_z80_doc.d: New file.
2462 * testsuite/gas/z80/z180.d: New file.
2463 * testsuite/gas/z80/z180.s: New file.
2464 * testsuite/gas/z80/z180_z80_doc.d: New file.
2465 * testsuite/gas/z80/z80_doc.d: New file.
2466 * testsuite/gas/z80/z80_doc.s: New file.
2467 * testsuite/gas/z80/z80_ii8.d: New file.
2468 * testsuite/gas/z80/z80_ii8.s: New file.
2469 * testsuite/gas/z80/z80_in_f_c.d: New file.
2470 * testsuite/gas/z80/z80_in_f_c.s: New file.
2471 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2472 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2473 * testsuite/gas/z80/z80_out_c_0.d: New file.
2474 * testsuite/gas/z80/z80_out_c_0.s: New file.
2475 * testsuite/gas/z80/z80_reloc.d: New file.
2476 * testsuite/gas/z80/z80_reloc.s: New file.
2477 * testsuite/gas/z80/z80_sli.d: New file.
2478 * testsuite/gas/z80/z80_sli.s: New file.
2479
a65b5de6
SN		 24802020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2481
2482 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2483 REGLIST_RN.
2484
b14ce8bf
AM		 24852020-01-01 Alan Modra <amodra@gmail.com>
2486
2487 Update year range in copyright notice of all files.
2488
0b114740 2489For older changes see ChangeLog-2019
3499769a 2490\f
0b114740 2491Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2492
2493Copying and distribution of this file, with or without modification,
2494are permitted in any medium without royalty provided the copyright
2495notice and this notice are preserved.
2496
2497Local Variables:
2498mode: change-log
2499left-margin: 8
2500fill-column: 74
2501version-control: never
2502End:
A mirror of the official binutils-gdb repository