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gdb: really share partial symtabs when using .gdb_index or .debug_names
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7d8b91fd
JM		 12020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
2
3 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
4 cgen_put_insn_value.
5
d8740be1
JM		 62020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
7
8 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
9 bpf_cgen_cpu_open.
10 (md_assemble): Remove no longer needed hack.
11
e9bffec9
JM		 122020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
13
14 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
15 cgen_put_insn_value.
16 (gas_cgen_md_apply_fix): Likewise.
17 (gas_cgen_md_apply_fix): Likewise.
18 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
19 cgen_put_insn_value.
20 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
21 cgen_put_insn_value.
22
1cf67587
AM		 232020-06-04 Alan Modra <amodra@gmail.com>
24
25 * testsuite/config/default.exp: Remove global directive outside
26 proc body.
27 * testsuite/gas/mep/complex-relocs.exp: Likewise.
28 * testsuite/gas/microblaze/relax_size.exp: Likewise.
29 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
30 * testsuite/gas/mt/relocs.exp: Likewise.
31 * testsuite/gas/rx/rx.exp: Likewise.
32
338d56a8
SC		 332020-06-03 Stephen Casner <casner@acm.org>
34
35 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
36
bb7322c6
JW		 372020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
38 Jim Wilson <jimw@sifive.com>
39
40 PR 26051
41 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
42 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
43 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
44 Move B before SB. Move J before UJ.
45
c39c821c
AC		 462020-06-01 Alex Coplan <alex.coplan@arm.com>
47
48 * write.c (relax_segment): Fix handling of negative offset when
49 relaxing an rs_org frag.
50 * testsuite/gas/aarch64/org-neg.d: New test.
51 * testsuite/gas/aarch64/org-neg.l: Error output for test.
52 * testsuite/gas/aarch64/org-neg.s: Input for test.
53 * testsuite/gas/arm/org-neg.d: New test.
54 * testsuite/gas/arm/org-neg.l: Error output for test.
55 * testsuite/gas/arm/org-neg.s: Input for test.
56
66e3eb08
SC		 572020-05-28 Stephen Casner <casner@acm.org>
58
59 Fix unexpected failures in gas testsuite for pdp11-aout target.
60 These are caused by the PDP11's mix of little-endian octets in
61 shorts but shorts in big endian order for long or quad.
62
63 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
64 * testsuite/gas/all/gas.exp: Select alternate test scripts for
65 pdp11, skip octa test completely.
66 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
67 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
68 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
69
9e85f042
NC		 702020-05-28 Alex Coplan <alex.coplan@arm.com>
71
72 * frags.c (frag_grow): Fix comment.
73
1c912705
SC		 742020-05-27 Stephen Casner <casner@acm.org>
75
76 PR gas/26001
77 * config/tc-pdp11.c (parse_reg): Distinguish register names from
78 symbols that begin with a register name.
79 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
80 * testsuite/gas/pdp11/pr26001.s: Likewise.
81 * testsuite/gas/pdp11/pr26001.d: Likewise.
82
5c505568
SC		 832020-05-27 Simon Cook <simon.cook@embecosm.com>
84
85 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
86 pointer when creating struct riscv_csr_extra.
87
3c730740
L		 882020-05-26 H.J. Lu <hongjiu.lu@intel.com>
89
90 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
91 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
92 * testsuite/gas/i386/inval-avx512f.l: Updated.
93
57b17940
SSF		 942020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
95
96 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
97 load/store instruction variants with alignment hints.
98 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
99 instruction variants with alignment hints.
100
e3fed0f2
L		 1012020-05-26 H.J. Lu <hongjiu.lu@intel.com>
102
103 PR gas/26044
104 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
105 instead of R_XGATE_PCREL_X.
106 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
107 BFD_RELOC_XGATE_PCREL_X.
108
8bbc5da5
L		 1092020-05-26 H.J. Lu <hongjiu.lu@intel.com>
110
111 PR gas/26044
112 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
113 with &fragP->fr_literal[0].
114
c4612b92
L		 1152020-05-26 H.J. Lu <hongjiu.lu@intel.com>
116
117 PR gas/26044
118 * config/tc-vax.c (md_estimate_size_before_relax): Replace
119 fragP->fr_literal with &fragP->fr_literal[0].
120 (md_convert_frag): Likewise.
121
70b1b570
L		 1222020-05-26 H.J. Lu <hongjiu.lu@intel.com>
123
124 PR gas/26044
125 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
126 with &fragP->fr_literal[0].
127
e67e940f
L		 1282020-05-26 H.J. Lu <hongjiu.lu@intel.com>
129
130 PR gas/26044
131 * config/tc-crx.c (getreg_image): Change argument type to int.
132 (md_convert_frag): Replace fragP->fr_literal with
133 &fragP->fr_literal[0].
134
a05e3e20
L		 1352020-05-26 H.J. Lu <hongjiu.lu@intel.com>
136
137 PR gas/26044
138 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
139 sprintf with memmove.
140
c6412eee
L		 1412020-05-25 H.J. Lu <hongjiu.lu@intel.com>
142
143 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
144 with &fragP->fr_literal[0].
145
9fcc3457
L		 1462020-05-25 H.J. Lu <hongjiu.lu@intel.com>
147
148 PR gas/26041
149 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
150 2 overlapping strings.
151
6c115e16
L		 1522020-05-25 H.J. Lu <hongjiu.lu@intel.com>
153
154 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
155 with &fragP->fr_literal[0].
156
a39d29cd
L		 1572020-05-25 H.J. Lu <hongjiu.lu@intel.com>
158
159 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
160 with &fragp->fr_literal[0].
161 * config/tc-microblaze.c (md_apply_fix): Likewise.
162 * config/tc-sh.c (md_convert_frag): Likewise.
163
72393fd1
JW		 1642020-05-24 Jim Wilson <jimw@sifive.com>
165
166 PR 26025
167 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
168 asection to segT. New locals seg and subseg. Call subseg_set before
169 fix_new_exp. Call subseg_set after loop to restore original values.
170
9fbb53c7
AM		 1712020-05-21 Alan Modra <amodra@gmail.com>
172
173 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
174 throughout.
175 * config/obj-elf.c: Likewise.
176 * config/tc-aarch64.c: Likewise.
177 * config/tc-arm.c: Likewise.
178 * config/tc-m68k.c: Likewise.
179 * config/tc-nios2.c: Likewise.
180 * config/tc-tic30.c: Likewise.
181 * ecoff.c: Likewise.
182 * read.c: Likewise.
183 * stabs.c: Likewise.
184 * symbols.c: Likewise.
185 * testsuite/gas/all/test-gen.c: Likewise.
186
8f595e9b
NC		 1872020-05-20 Nelson Chu <nelson.chu@sifive.com>
188
189 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
190 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
191 Static variables which are used to set the ISA extensions. You can
192 use -march (or ELF build attributes) and -misa-spec to set them,
193 respectively.
194 (ext_version_hash): The hash table used to handle the extensions
195 with versions.
196 (init_ext_version_hash): Initialize the ext_version_hash according
197 to riscv_ext_version_table.
198 (riscv_get_default_ext_version): The callback function of
199 riscv_parse_subset_t. According to the choosed ISA spec,
200 get the default version for the specific extension.
201 (riscv_set_arch): Set the callback function.
202 (enum options, struct option md_longopts): Add new option -misa-spec.
203 (md_parse_option): Do not call riscv_set_arch for -march. We will
204 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
205 to set default_isa_spec class.
206 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
207 ext_version_hash, and then call riscv_set_arch to set the architecture
208 with versions according to default_arch_with_ext.
209 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
210 x extensions.
211 * testsuite/gas/riscv/attribute-03.d: Likewise.
212 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
213 already set it's version to 2p1 by march, so no need to use the default
214 2p2 version. For m-ext, we do not set the version by -march and ELF arch
215 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
216 ISA spec 2p2, so set 0p0 to it.
217 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
218 zicsr is 2p0 according to ISA spec 20191213.
219 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
220 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
221 You can set them by configure options --with-arch and
222 --with-isa-spec, respectively.
223 (riscv_set_default_isa_spec): New function used to set the
224 default ISA spec.
225 (md_parse_option): Call riscv_set_default_isa_spec rather than
226 call riscv_get_isa_spec_class directly.
227 (riscv_after_parse_args): If the -isa-spec is not set, then we
228 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
229 calling riscv_set_default_isa_spec.
230 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
231 the --with-isa-spec may be set to different ISA spec.
232 * testsuite/gas/riscv/attribute-02.d: Likewise.
233 * testsuite/gas/riscv/attribute-03.d: Likewise.
234 * testsuite/gas/riscv/attribute-04.d: Likewise.
235 * testsuite/gas/riscv/attribute-05.d: Likewise.
236 * testsuite/gas/riscv/attribute-06.d: Likewise.
237 * testsuite/gas/riscv/attribute-07.d: Likewise.
238 * configure.ac: Add configure options, --with-arch and
239 --with-isa-spec.
240 * configure: Regenerated.
241 * config.in: Regenerated.
242 * config/tc-riscv.c (default_priv_spec): Static variable which is
243 used to check if the CSR is valid for the chosen privilege spec. You
244 can use -mpriv-spec to set it.
245 (enum reg_class): We now get the CSR address from csr_extra_hash rather
246 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
247 (riscv_init_csr_hashes): Only need to initialize one hash table
248 csr_extra_hash.
249 (riscv_csr_class_check): Change the return type to void. Don't check
250 the ISA dependency if -mcsr-check isn't set.
251 (riscv_csr_version_check): New function. Check and find the CSR address
252 from csr_extra_hash, according to default_priv_spec. Report warning
253 for the invalid CSR if -mcsr-check is set.
254 (reg_csr_lookup_internal): Updated.
255 (reg_lookup_internal): Likewise.
256 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
257 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
258 (md_parse_option): Call riscv_set_default_priv_version to set
259 default_priv_spec.
260 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
261 privilege spec to the newest one.
262 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
263 include/opcode/riscv.h.
264 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
265 to check the ISA dependency for CSR, so fix the spec version by adding
266 -mpriv-spec=1.11.
267 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
268 version warnings for the test case.
269 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
270 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
271 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
272 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
273 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
274 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
275 Check whether the CSR is valid when privilege version 1.9 is choosed.
276 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
277 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
278 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
279 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
280 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
281 Check whether the CSR is valid when privilege version 1.10 is choosed.
282 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
283 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
284 Check whether the CSR is valid when privilege version 1.11 is choosed.
285 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
286 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
287 setting. You can set it by configure option --with-priv-spec.
288 (riscv_set_default_priv_spec): New function used to set the default
289 privilege spec.
290 (md_parse_option): Call riscv_set_default_priv_spec rather than
291 call riscv_get_priv_spec_class directly.
292 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
293 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
294 calling riscv_set_default_priv_spec.
295 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
296 the --with-priv-spec may be set to different privilege spec.
297 * testsuite/gas/riscv/priv-reg.d: Likewise.
298 * configure.ac: Add configure option --with-priv-spec.
299 * configure: Regenerated.
300 * config.in: Regenerated.
301 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
302 explicit_attr. Set it to TRUE if any ELF attribute is found.
303 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
304 the priv attributes are set.
305 (md_assemble): Set the default_priv_spec according to the priv
306 attributes when we start to assemble instruction.
307 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
308 riscv_write_out_attrs. Update the arch and priv attributes. If we
309 don't set the corresponding ELF attributes, then try to output the
310 default ones.
311 (riscv_set_public_attributes): If any ELF attribute or -march-attr
312 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
313 to update the arch and priv attributes.
314 (s_riscv_attribute): Make sure all arch and priv attributes are set
315 before any instruction.
316 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
317 ELF attribute or -march-attr is set. If the priv attributes are not
318 set, then try to update them by the default setting (-mpriv-spec or
319 --with-priv-spec).
320 * testsuite/gas/riscv/attribute-02.d: Likewise.
321 * testsuite/gas/riscv/attribute-03.d: Likewise.
322 * testsuite/gas/riscv/attribute-04.d: Likewise.
323 * testsuite/gas/riscv/attribute-06.d: Likewise.
324 * testsuite/gas/riscv/attribute-07.d: Likewise.
325 * testsuite/gas/riscv/attribute-08.d: Likewise.
326 * testsuite/gas/riscv/attribute-09.d: Likewise.
327 * testsuite/gas/riscv/attribute-10.d: Likewise.
328 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
329 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
330 set by priv attributes must be supported.
331 * testsuite/gas/riscv/attribute-05.s: Likewise.
332 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
333 priv attributes according to the -mpriv-spec option.
334 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
335 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
336 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
337 * testsuite/gas/riscv/priv-reg.d: Removed.
338 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
339 CSR according to the priv spec 1.9.
340 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
341 CSR according to the priv spec 1.9.1.
342 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
343 CSR according to the priv spec 1.10.
344 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
345 CSR according to the priv spec 1.11.
346 * config/tc-riscv.c (md_show_usage): Add descriptions about
347 the new GAS options.
348 * doc/c-riscv.texi: Likewise.
349
3d205eb4
PB		 3502020-05-19 Peter Bergner <bergner@linux.ibm.com>
351
352 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
353 * testsuite/gas/ppc/power9.d: Likewise.
354 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
355 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
356 sync, wait, waitrsv>: Add tests.
357 * testsuite/gas/ppc/power10.d: Likewise.
358
164446e0
AF		 3592020-05-19 Alexander Fedotov <alfedotov@gmail.com>
360
361 PR 25992
362 * config/tc-arm.c : Add arm_ext_v8r feature.
363 (it_fsm_post_encode): Check arm_ext_v8r feature.
364 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
365
69f57659
AM		 3662020-05-19 Alan Modra <amodra@gmail.com>
367
368 * write.c (write_contents): Use bfd_get_filename rather than
369 accessing bfd->filename directly. Use bfd_section_name rather
370 than accessing section->name directly.
371
0e1d094e
AM		 3722020-05-19 Alan Modra <amodra@gmail.com>
373
374 * symbols.c (local_symbol_make): Init all of lsy_flags.
375
d402189f
AM		 3762020-05-18 Alan Modra <amodra@gmail.com>
377
378 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
379 before looking at add_symbol->sy_flags.
380
503648e4 3812020-05-18 Hongtao Liu <hongtao.liu@intel.com>
382
383 * config/tc-i386.c: Not handle lret/iret.
384 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
385 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
386 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
387 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
388 * testsuite/gas/i386/lfence-ret.s: Ditto.
389 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
390 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
391 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
392 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
393 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
394 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
395 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
396
2a50b401
AM		 3972020-05-15 Alan Modra <amodra@gmail.com>
398 Alex Coplan <alex.coplan@arm.com>
399
400 * symbols.c (struct local_symbol): Update comment.
401 (resolve_symbol_value): For resolved symbols equated to other
402 symbols, verify that the referenced symbol is not a local_symbol
403 before accessing sy_value. Don't leave symbol loops during
404 finalize_syms resolution.
405 * testsuite/gas/all/assign-bad-recursive.d: New test.
406 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
407 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
408 * testsuite/gas/all/gas.exp: Run it.
409
9d95b8e9
NC		 4102020-05-14 Nick Clifton <nickc@redhat.com>
411
412 * po/sv.po: Updated Swedish translation.
413
3b646889
AM		 4142020-05-11 Alan Modra <amodra@gmail.com>
415
416 * testsuite/gas/ppc/scalarquad.d,
417 * testsuite/gas/ppc/scalarquad.s: New test.
418 * testsuite/gas/ppc/ppc.exp: Run it.
419
9cc4ce88
AM		 4202020-05-11 Alan Modra <amodra@gmail.com>
421
422 * testsuite/gas/ppc/rightmost.d,
423 * testsuite/gas/ppc/rightmost.s: New test.
424 * testsuite/gas/ppc/ppc.exp: Run it.
425
5d57bc3f
AM		 4262020-05-11 Alan Modra <amodra@gmail.com>
427
428 * testsuite/gas/ppc/xvtlsbb.d,
429 * testsuite/gas/ppc/xvtlsbb.s: New test.
430 * testsuite/gas/ppc/ppc.exp: Run it.
431
66ef5847
AM		 4322020-05-11 Alan Modra <amodra@gmail.com>
433
434 * testsuite/gas/ppc/stringop.d,
435 * testsuite/gas/ppc/stringop.s: New test.
436 * testsuite/gas/ppc/ppc.exp: Run it.
437
4f3e9537
PB		 4382020-05-11 Peter Bergner <bergner@linux.ibm.com>
439
440 * testsuite/gas/ppc/set_bool.d,
441 * testsuite/gas/ppc/set_bool.s: New test.
442 * testsuite/gas/ppc/ppc.exp: Run it.
443
ec40e91c
AM		 4442020-05-11 Alan Modra <amodra@gmail.com>
445
446 * testsuite/gas/ppc/bitmanip.d,
447 * testsuite/gas/ppc/bitmanip.s: New test.
448 * testsuite/gas/ppc/ppc.exp: Run it.
449
d7e97a76
AM		 4502020-05-11 Alan Modra <amodra@gmail.com>
451
452 * testsuite/gas/ppc/genpcv.d,
453 * testsuite/gas/ppc/genpcv.s: New test.
454 * testsuite/gas/ppc/ppc.exp: Run it.
455
fdefed7c
AM		 4562020-05-11 Alan Modra <amodra@gmail.com>
457
458 * testsuite/gas/ppc/maskmanip.d,
459 * testsuite/gas/ppc/maskmanip.s: New test.
460 * testsuite/gas/ppc/ppc.exp: Run it.
461
aa3c112f
AM		 4622020-05-11 Alan Modra <amodra@gmail.com>
463 Peter Bergner <bergner@linux.ibm.com>
464
465 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
466 (md_assemble): Check acc specified in correct operand.
467 * testsuite/gas/ppc/outerprod.d,
468 * testsuite/gas/ppc/outerprod.s,
469 * testsuite/gas/ppc/vsx4.d,
470 * testsuite/gas/ppc/vsx4.s: New tests.
471 * testsuite/gas/ppc/ppc.exp: Run them.
472
6edbfd3b
AM		 4732020-05-11 Alan Modra <amodra@gmail.com>
474
475 * testsuite/gas/ppc/simd_perm.d,
476 * testsuite/gas/ppc/simd_perm.s: New test.
477 * testsuite/gas/ppc/ppc.exp: Run it.
478
c7d7aea2
AM		 4792020-05-11 Alan Modra <amodra@gmail.com>
480
481 * testsuite/gas/ppc/int128.d,
482 * testsuite/gas/ppc/int128.s: New test.
483 * testsuite/gas/ppc/ppc.exp: Run it.
484
94ba9882
AM		 4852020-05-11 Alan Modra <amodra@gmail.com>
486
487 * testsuite/gas/ppc/vsx_32byte.d,
488 * testsuite/gas/ppc/vsx_32byte.s: New test.
489 * testsuite/gas/ppc/ppc.exp: Run it.
490
f4791f1a
AM		 4912020-05-11 Alan Modra <amodra@gmail.com>
492
493 * testsuite/gas/ppc/vec_mul.s,
494 * testsuite/gas/ppc/vec_mul.d: New test.
495 * testsuite/gas/ppc/ppc.exp: Run it.
496
3ff0a5ba
PB		 4972020-05-11 Peter Bergner <bergner@linux.ibm.com>
498
499 * testsuite/gas/ppc/byte_rev.d,
500 * testsuite/gas/ppc/byte_rev.s: New test.
501 * testsuite/gas/ppc/ppc.exp: Run it.
502
afef4fe9
PB		 5032020-05-11 Peter Bergner <bergner@linux.ibm.com>
504
505 * testsuite/gas/ppc/power10.d: Add paste. tests.
506 * testsuite/gas/ppc/power10.s: Likewise.
507
1224c05d
PB		 5082020-05-11 Peter Bergner <bergner@linux.ibm.com>
509
510 * testsuite/gas/ppc/power10.s: New test.
511 * testsuite/gas/ppc/power10.d: Likewise.
512 * testsuite/gas/ppc/ppc.exp: Run it.
513
7c1f4227
AM		 5142020-05-11 Alan Modra <amodra@gmail.com>
515
516 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
517 renaming.
518 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
519 place of -mfuture/-Mfuture.
520 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
521 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
522
bfeaed38
NC		 5232020-05-06 Nick Clifton <nickc@redhat.com>
524
525 * po/sv.po: Updated Swedish translation.
526
6ef719c0
NC		 5272020-05-06 Nick Clifton <nickc@redhat.com>
528
529 PR 25927
530 * doc/as.texi (Preprocessing): Replace cross reference to not
531 existant document with a URL to the equivalent page in the GCC
532 manual.
533
546cb2d8
NC		 5342020-05-05 Nick Clifton <nickc@redhat.com>
535
536 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
537 construction of a DWARF-5 directory name table.
538 * testsuite/gas/elf/pr25917.d: Update expected output.
539
7d0bd487
GN		 5402020-05-05 Gunther Nikl <gnikl@justmail.de>
541
542 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
543 (md_parse_option): Remove initialization of elf_flags.
070b775f 544
fe05f369
ASDV		 5452020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
546
547 PR gas/25863
548 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
549 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
550 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
551
4706679d
NC		 5522020-05-04 Nick Clifton <nickc@redhat.com>
553
554 PR 25917
555 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
556 table's existence before looking at its entries.
070b775f
NC		 557 Also do not emit a default directory entry if there are no
558 directories in use.
559
4706679d
NC		 560 * testsuite/gas/elf/pr25917.s: New test source file.
561 * testsuite/gas/elf/pr25917.d: New test driver.
562 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
563
09c1e68a
AC		 5642020-04-30 Alex Coplan <alex.coplan@arm.com>
565
566 * config/tc-aarch64.c (fix_insn): Implement for
567 AARCH64_OPND_UNDEFINED.
568 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
569 * testsuite/gas/aarch64/udf.s: New.
570 * testsuite/gas/aarch64/udf.d: New.
571 * testsuite/gas/aarch64/udf-invalid.s: New.
572 * testsuite/gas/aarch64/udf-invalid.l: New.
573 * testsuite/gas/aarch64/udf-invalid.d: New.
574
c578f16e
YS		 5752020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
576
577 * config/tc-rx.c (elf_flags): Reset default value.
578 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
579
935f1f4b
MF		 5802020-04-29 Max Filippov <jcmvbkbc@gmail.com>
581
582 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
583 if it's not defined.
584 (microarch_earliest): New static variable.
585 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
586 simcall opcode has mandatory parameter.
587 (xg_init_global_config): Initialize microarch_earliest.
588
5c936ef5
NC		 5892020-04-29 Nick Clifton <nickc@redhat.com>
590
591 PR 22699
592 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
593 IMM0_8S and add support for IMM0_8U.
594 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
595 unsigned 8-bit immediate.
596 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 597 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 598
251dae91
TC		 5992020-04-27 Tamar Christina <tamar.christina@arm.com>
600
601 * NEWS: Add news entry for big-obj.
602 * config/tc-i386.c (i386_target_format): Support new format.
603 * doc/c-i386.texi: Add i386 support.
604 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
605 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
606
714e6c96
NC		 6072020-04-27 Nick Clifton <nickc@redhat.com>
608
609 PR 25878
610 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
611 (assign_file_to_slot): New function. Fills in an entry in the
612 files table.
613 (allocate_filenum): Use new function.
614 (allocate_filename_to_slot): Use new function. If the specified
615 slot entry is already in use, but was chosen automatically then
616 reassign the automatic entry.
617
a09f656b 6182020-04-26 Hongtao Liu <hongtao.liu@intel.com
619
620 * config/tc-i386.c (lfence_before_ret_shl): New member.
621 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
622 for Anysize insns.
623 (insert_after_load): Issue warning for REP CMPS/SCAS.
624 (insert_before_before): Handle iret, Handle
625 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
626 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
627 -mlfence-before-ret=[none/not/or/shl/yes].
628 Enable -mlfence-before-ret=shl when
629 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
630 (md_show_usage): Ditto.
631 * doc/c-i386.texi: Ditto.
632 * testsuite/gas/i386/i386.exp: Add new testcases.
633 * testsuite/gas/i386/lfence-load-b.d: New.
634 * testsuite/gas/i386/lfence-load-b.e: New.
635 * testsuite/gas/i386/lfence-load.d: Modified.
636 * testsuite/gas/i386/lfence-load.e: New.
637 * testsuite/gas/i386/lfence-load.s: Modified.
638 * testsuite/gas/i386/lfence-ret-a.d: Modified.
639 * testsuite/gas/i386/lfence-ret-b.d: Modified.
640 * testsuite/gas/i386/lfence-ret-c.d: New.
641 * testsuite/gas/i386/lfence-ret-d.d: New.
642 * testsuite/gas/i386/lfence-ret.s: Modified.
643 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
644 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
645 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
646 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
647 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
648 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
649 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
650 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
651 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
652 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
653
30ce8e47
MF		 6542020-04-22 Max Filippov <jcmvbkbc@gmail.com>
655
656 PR ld/25861
657 * config/tc-xtensa.c (md_apply_fix): Replace
658 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
659 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
660 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
661 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
662 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
663
31c89d60
AM		 6642020-04-22 Alan Modra <amodra@gmail.com>
665
666 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
667 symbol for ".symver .. remove".
668 * doc/as.texi (.symver): Update.
669 * testsuite/gas/symver/symver11.s: Make foo weak.
670 * testsuite/gas/symver/symver11.d: Expect an error.
671 * testsuite/gas/symver/symver7.d: Allow other random symbols.
672
1d3eb556
L		 6732020-04-21 H.J. Lu <hongjiu.lu@intel.com>
674
675 * testsuite/gas/symver/symver11.s: Add ".balign 8".
676
bb2a1453
AS		 6772020-04-21 Andreas Schwab <schwab@linux-m68k.org>
678
679 PR 25848
680 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
681 * testsuite/gas/m68k/operands.d: Update.
682 * testsuite/gas/m68k/op68000.d: Update for new error messages.
683
c36876fe
TC		 6842020-04-21 Tamar Christina <tamar.christina@arm.com>
685
686 PR binutils/24753
687 * testsuite/gas/arm/pr24753.d: New test.
688 * testsuite/gas/arm/pr24753.s: New test.
689
6914be53
L		 6902020-04-21 H.J. Lu <hongjiu.lu@intel.com>
691
692 PR gas/23840
693 PR gas/25295
694 * NEWS: Mention .symver extension.
695 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
696 function.
697 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
698 add a version name. Add local, hidden and remove visibility
699 support.
700 (elf_frob_symbol): Handle the list of version names. Update the
701 original symbol to local, hidden or remove it from the symbol
702 table.
703 (elf_frob_file_before_adjust): Handle the list of version names.
704 * config/obj-elf.h (elf_visibility): New.
705 (elf_versioned_name_list): Likewise.
706 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
707 and visibility. Change versioned_name pointer to struct
708 elf_versioned_name_list.
709 * doc/as.texi: Update .symver directive.
710 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
711 error checking tests.
712 * testsuite/gas/symver/symver6.d: New file.
713 * testsuite/gas/symver/symver7.d: Likewise.
714 * testsuite/gas/symver/symver7.s: Likewise.
715 * testsuite/gas/symver/symver8.d: Likewise.
716 * testsuite/gas/symver/symver8.s: Likewise.
717 * testsuite/gas/symver/symver9.s: Likewise.
718 * testsuite/gas/symver/symver9a.d: Likewise.
719 * testsuite/gas/symver/symver9b.d: Likewise.
720 * testsuite/gas/symver/symver10.s: Likewise.
721 * testsuite/gas/symver/symver10a.d: Likewise.
722 * testsuite/gas/symver/symver10b.d: Likewise.
723 * testsuite/gas/symver/symver11.d: Likewise.
724 * testsuite/gas/symver/symver11.s: Likewise.
725 * testsuite/gas/symver/symver12.d: Likewise.
726 * testsuite/gas/symver/symver12.s: Likewise.
727 * testsuite/gas/symver/symver13.d: Likewise.
728 * testsuite/gas/symver/symver13.s: Likewise.
729 * testsuite/gas/symver/symver14.d: Likewise.
730 * testsuite/gas/symver/symver14.l: Likewise.
731 * testsuite/gas/symver/symver15.d: Likewise.
732 * testsuite/gas/symver/symver15.l: Likewise.
733 * testsuite/gas/symver/symver6.l: Removed.
734 * testsuite/gas/symver/symver6.s: Updated.
735
c2e5c986
SD		 7362020-04-20 Sudakshina Das <sudi.das@arm.com>
737
738 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
739 to include TSB.
740 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
741 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
742 * testsuite/gas/aarch64/system.d: Update.
743
8a6e1d1d
SD		 7442020-04-20 Sudakshina Das <sudi.das@arm.com>
745
746 * testsuite/gas/aarch64/bti.d: Update -march option.
747 * testsuite/gas/aarch64/illegal-bti.d: Remove.
748 * testsuite/gas/aarch64/illegal-bti.l: Remove.
749 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
750 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
751
49af2f5c
AM		 7522020-04-17 Alan Modra <amodra@gmail.com>
753
754 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
755
8e4979ac
NC		 7562020-04-16 Gagan Singh Sidhu <broly@mac.com>
757 Nick Clifton <nickc@redhat.com>
758
759 PR 25803
760 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
761 targets.
762 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
763 for the type-2 test.
764 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
765 targets running this test.
766
c54a9b56
DF		 7672020-02-16 David Faust <david.faust@oracle.com>
768
769 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
770 * testsuite/gas/bpf/jump32.s: New file.
771 * testsuite/gas/bpf/jump32.d: Likewise.
772
3071b197
L		 7732020-04-08 H.J. Lu <hongjiu.lu@intel.com>
774
775 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
776 documentation.
777
6a3ab923
GN		 7782020-04-08 Gunther Nikl <gnikl@justmail.de>
779
780 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
781 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 782 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
783 define.
784 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 785 * tc.h (md_pcrel_from_section): Add prototype.
786 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
787 * config/tc-arc.h (md_pcrel_from_section): Likewise.
788 * config/tc-arm.h (md_pcrel_from_section): Likewise.
789 * config/tc-avr.h (md_pcrel_from_section): Likewise.
790 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
791 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
792 * config/tc-csky.h (md_pcrel_from_section): Likewise.
793 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
794 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
795 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
796 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
797 * config/tc-frv.h (md_pcrel_from_section): Likewise.
798 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
799 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
800 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
801 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
802 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
803 * config/tc-mep.h (md_pcrel_from_section): Likewise.
804 * config/tc-metag.h (md_pcrel_from_section): Likewise.
805 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
806 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
807 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
808 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
809 * config/tc-mt.h (md_pcrel_from_section): Likewise.
810 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
811 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
812 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
813 * config/tc-rx.h (md_pcrel_from_section): Likewise.
814 * config/tc-s390.h (md_pcrel_from_section): Likewise.
815 * config/tc-sh.h (md_pcrel_from_section): Likewise.
816 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
817 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 818 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
819 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
820 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
821 md_apply_fix3): Delete prototypes.
6a3ab923 822
6e0e8b45
L		 8232020-04-07 H.J. Lu <hongjiu.lu@intel.com>
824
825 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
826 instructions.
827
266803a2
L		 8282020-04-07 H.J. Lu <hongjiu.lu@intel.com>
829
830 * doc/c-z80.texi: Fix @xref warnings.
831
bb651e8b
CL		 8322020-04-07 Lili Cui <lili.cui@intel.com>
833
834 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
835 (cpu_noarch): Likewise.
836 * doc/c-i386.texi: Document TSXLDTRK.
837 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
838 * testsuite/gas/i386/tsxldtrk.d: Likewise.
839 * testsuite/gas/i386/tsxldtrk.s: Likewise.
840 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
841
4b27d27c
L		 8422020-04-02 Lili Cui <lili.cui@intel.com>
843
844 * config/tc-i386.c (cpu_arch): Add .serialize.
845 (cpu_noarch): Likewise.
846 * doc/c-i386.texi: Document serialize.
847 * testsuite/gas/i386/i386.exp: Run serialize tests
848 * testsuite/gas/i386/serialize.d: Likewise.
849 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
850 * testsuite/gas/i386/serialize.s: Likewise.
851
bb897477
RO		 8522020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
853
854 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
855 * testsuite/gas/elf/section12b.d: Likewise.
856 * testsuite/gas/elf/section16a.d: Likewise.
857 * testsuite/gas/elf/section16b.d: Likewise.
858
59e28a97
GN		 8592020-04-02 Gunther Nikl <gnikl@justmail.de>
860
861 * config/tc-m68k.c (m68k_ip): Fix range check for index register
862 with a suppressed address register.
863
efc3a950
L		 8642020-04-01 H.J. Lu <hongjiu.lu@intel.com>
865
866 PR gas/25756
867 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
868 * testsuite/gas/i386/localpic.s: Add a test for relocation
869 against local absolute symbol.
870 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
871 * testsuite/gas/i386/localpic.d: Updated.
872 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
873 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
874
15d47c3a
RO		 8752020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
876
877 PR gas/25732
878 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
879 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
880 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
881 testsuite/gas/i386/x86-64-jump.d.
882 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
883 Incorporate changes to
884 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
885 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
886 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
887 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
888 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
889
876678f0
MR		 8902020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
891
892 PR 25611
893 PR 25614
894 * dwarf2dbg.c: Do not include "bignum.h".
895
d1a89da5
NC		 8962020-03-30 Nelson Chu <nelson.chu@sifive.com>
897
898 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
899 * testsuite/gas/riscv/alias-csr.s: Likewise.
900 * testsuite/gas/riscv/no-aliases-csr.d: Move this
901 to priv-reg-pseudo-noalias.
902 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
903 * testsuite/gas/riscv/bad-csr.l: Likewise.
904 * testsuite/gas/riscv/bad-csr.s: Likewise.
905 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
906 * testsuite/gas/riscv/satp.s: Likewise.
907 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
908 csr instruction, including alias-csr testcase.
909 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
910 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
911 pseudo instruction with objdump -Mno-aliases.
912 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
913 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
914 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
915 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
916 * testsuite/gas/riscv/priv-reg.s: Likewise.
917 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
918 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
919 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
920
b7780957
J		 9212020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
922
923 * config/obj-coff.c (obj_coff_section): Set the bss flag on
924 sections with the "b" attribute.
925
d1023b5d
AM		 9262020-03-22 Alan Modra <amodra@gmail.com>
927
928 * testsuite/gas/s12z/truncated.d: Update expected output.
929
0d832e7f
SB		 9302020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
931
932 PR 25690
933 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
934 * doc/c-z80.texi: Update documentation.
935
327ef784
NC		 9362020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
937
938 PR 25641
939 PR 25668
940 PR 25633
941 Fix disassembling ED+A4/AC/B4/BC opcodes.
942 Fix assembling lines containing colonless label and instruction
943 with first operand inside parentheses.
944 Fix registration of unsupported by target CPU registers.
945 * config/tc-z80.c: See above.
946 * config/tc-z80.h: See above.
947 * testsuite/gas/z80/colonless.d: Update test.
948 * testsuite/gas/z80/colonless.s: Likewise.
949 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
950 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
951 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
952 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
953 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
954 * testsuite/gas/z80/unsup_regs.s: Likewise.
955 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
956 * testsuite/gas/z80/z80.exp: Likewise.
957 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
958 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
959 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
960
66d1f7cc
AV		 9612020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
962
963 PR 25660
964 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
965 (parse_operands): Handle new operand codes.
966 (do_neon_dyadic_long): Make shape check accept the scalar variants.
967 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
968 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
969 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
970 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
971 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
972 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
973 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
974
9e8f1c90
L		 9752020-03-11 H.J. Lu <hongjiu.lu@intel.com>
976
977 * NEWS: Mention x86 assembler options for CVE-2020-0551.
978
97b4a8f7
L		 9792020-03-11 H.J. Lu <hongjiu.lu@intel.com>
980
981 * testsuite/gas/i386/i386.exp: Run new tests.
982 * testsuite/gas/i386/lfence-byte.d: New file.
983 * testsuite/gas/i386/lfence-byte.e: Likewise.
984 * testsuite/gas/i386/lfence-byte.s: Likewise.
985 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
986 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
987 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
988 * testsuite/gas/i386/lfence-indbr.e: Likewise.
989 * testsuite/gas/i386/lfence-indbr.s: Likewise.
990 * testsuite/gas/i386/lfence-load.d: Likewise.
991 * testsuite/gas/i386/lfence-load.s: Likewise.
992 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
993 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
994 * testsuite/gas/i386/lfence-ret.s: Likewise.
995 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
996 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
997 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
998 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
999 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1000 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1001 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1002 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1003 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1004 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1005 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1006 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1007
ae531041
L		 10082020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1009
1010 * config/tc-i386.c (lfence_after_load): New.
1011 (lfence_before_indirect_branch_kind): New.
1012 (lfence_before_indirect_branch): New.
1013 (lfence_before_ret_kind): New.
1014 (lfence_before_ret): New.
1015 (last_insn): New.
1016 (load_insn_p): New.
1017 (insert_lfence_after): New.
1018 (insert_lfence_before): New.
1019 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1020 Set last_insn.
1021 (OPTION_MLFENCE_AFTER_LOAD): New.
1022 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1023 (OPTION_MLFENCE_BEFORE_RET): New.
1024 (md_longopts): Add -mlfence-after-load=,
1025 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1026 (md_parse_option): Handle -mlfence-after-load=,
1027 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1028 (md_show_usage): Display -mlfence-after-load=,
1029 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1030 (i386_cons_align): New.
1031 * config/tc-i386.h (i386_cons_align): New.
1032 (md_cons_align): New.
1033 * doc/c-i386.texi: Document -mlfence-after-load=,
1034 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1035
5496f3c6
NC		 10362020-03-11 Nick Clifton <nickc@redhat.com>
1037
1038 PR 25611
1039 PR 25614
1040 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1041 (DWARF2_FILE_SIZE_NAME): Default to -1.
1042 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1043 whichever is higher.
1044 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1045 (NUM_MD5_BYTES): Define.
1046 (struct file entry): Add md5 field.
1047 (get_filenum): Delete and replace with...
1048 (get_basename): New function.
1049 (get_directory_table_entry): New function.
1050 (allocate_filenum): New function.
1051 (allocate_filename_to_slot): New function.
1052 (dwarf2_where): Use new functions.
1053 (dwarf2_directive_filename): Add support for extended .file
1054 pseudo-op.
1055 (dwarf2_directive_loc): Allow the use of file number zero with
1056 DWARF 5 or higher.
1057 (out_file_list): Rename to...
1058 (out_dir_and_file_list): Add DWARF 5 support.
1059 (out_debug_line): Emit extra values into the section header for
1060 DWARF 5.
1061 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1062 * doc/as.texi (.file): Update the description of this pseudo-op.
1063 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1064 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1065 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1066 * NEWS: Mention the new feature.
1067
a6a1f5e0
AM		 10682020-03-10 Alan Modra <amodra@gmail.com>
1069
1070 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1071 to avoid signed overflow.
1072 * config/tc-mcore.c (md_assemble): Likewise.
1073 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1074 * config/tc-nds32.c (SET_ADDEND): Likewise.
1075 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1076
3fabc179
JB		 10772020-03-09 Jan Beulich <jbeulich@suse.com>
1078
1079 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1080 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1081 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1082
190e5fc8
AM		 10832020-03-07 Alan Modra <amodra@gmail.com>
1084
1085 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1086 first column.
1087
84d9ab33
NC		 10882020-03-06 Nick Clifton <nickc@redhat.com>
1089
1090 PR 25614
1091 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1092 0 if the dwarf_level is 5 or more. Complain if a filename follows
1093 a file 0.
1094 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1095 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1096 * testsuite/gas/elf/elf.exp: Run the new test.
1097
1098 PR 25612
1099 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1100 * doc/as.texi: Fix another typo.
1101
31bf1864
NC		 11022020-03-06 Nick Clifton <nickc@redhat.com>
1103
1104 PR 25612
1105 * as.c (dwarf_level): Define.
1106 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1107 (parse_args): Add support for the new options.
1108 as.h (dwarf_level): Prototype.
1109 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1110 value.
1111 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1112 (DWARF2_LINE_VERSION): Remove definition.
1113 * doc/as.texi: Document the new options.
1114
3c968de5
NC		 11152020-03-06 Nick Clifton <nickc@redhat.com>
1116
1117 PR 25572
1118 * as.c (main): Allow matching input and outputs when they are
1119 not regular files.
1120
bc49bfd8
JB		 11212020-03-06 Jan Beulich <jbeulich@suse.com>
1122
1123 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1124 casing.
1125 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1126 one of byte/word/dword/qword is set alongside a SIMD register in
1127 a template's operand.
1128
4873e243
JB		 11292020-03-06 Jan Beulich <jbeulich@suse.com>
1130
1131 * config/tc-i386.c (match_template): Extend code in logic
1132 rejecting certain suffixes in certain modes to also cover mask
1133 register use and VecSIB. Drop special casing of broadcast. Skip
1134 immediates in the check.
1135
e365e234
JB		 11362020-03-06 Jan Beulich <jbeulich@suse.com>
1137
1138 * config/tc-i386.c (match_template): Fold duplicate code in
1139 logic rejecting certain suffixes in certain modes. Drop
1140 pointless "else".
1141
4ed21b58
JB		 11422020-03-06 Jan Beulich <jbeulich@suse.com>
1143
1144 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1145 alongside !norex64 ones.
1146 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1147 with both 32- and 64-bit GPR operands.
1148 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1149 32- and 64-bit GPR operands.
1150 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1151 testsuite/gas/i386/x86-64-avx512bw.d,
1152 testsuite/gas/i386/x86-64-avx512f-intel.d,
1153 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1154
643bb870
JB		 11552020-03-06 Jan Beulich <jbeulich@suse.com>
1156
1157 * config/tc-i386.c (md_assemble): Drop use of rex64.
1158 (process_suffix): For REX.W for 64-bit CRC32.
1159
a23b33b3
JB		 11602020-03-06 Jan Beulich <jbeulich@suse.com>
1161
1162 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1163 addressing for MPX insns without base/index.
1164 * testsuite/gas/i386/mpx-16bit.s,
1165 * testsuite/gas/i386/mpx-16bit.d: New.
1166 * testsuite/gas/i386/i386.exp: Run new test.
1167
a0497384
JB		 11682020-03-06 Jan Beulich <jbeulich@suse.com>
1169
1170 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1171 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1172 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1173 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1174 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1175 as well as a BSWAP one.
1176 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1177 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1178 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1179 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1180 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1181 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1182 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1183 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1184 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1185 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1186 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1187 testsuite/gas/i386/vmx.d: Adjust expectations.
1188
b630c145
JB		 11892020-03-06 Jan Beulich <jbeulich@suse.com>
1190
1191 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1192 from having their operands swapped.
1193 * testsuite/gas/i386/waitpkg.s,
1194 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1195 3-operand cases as well as testing of 16-bit code generation.
1196 * testsuite/gas/i386/waitpkg.d,
1197 testsuite/gas/i386/waitpkg-intel.d,
1198 testsuite/gas/i386/x86-64-waitpkg.d,
1199 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1200
de48783e
NC		 12012020-03-04 Nelson Chu <nelson.chu@sifive.com>
1202
dee35d02
NC		 1203 * config/tc-riscv.c (percent_op_utype): Support the modifier
1204 %got_pcrel_hi.
1205 * doc/c-riscv.texi: Add documentation.
1206 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1207 modifier %got_pcrel_hi.
1208 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1209 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1210 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1211
de48783e
NC		 1212 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1213 (RISC-V-Formats): Update the section name from "Instruction Formats"
1214 to "RISC-V Instruction Formats".
1215
749479c8
AO		 12162020-03-04 Alexandre Oliva <oliva@adacore.com>
1217
1218 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1219 detected in a section which does not have at least 4 byte
1220 alignment.
1221 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1222 * testsuite/gas/arm/ldr-t.s: Likewise.
1223 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1224 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1225 disassembly, ignoring any NOPs that may have been inserted because
1226 of section alignment.
1227 * testsuite/gas/arm/ldr-t.d: Likewise.
1228
a847e322
JB		 12292020-03-04 Jan Beulich <jbeulich@suse.com>
1230
1231 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1232 * doc/c-i386.texi: Mention sev_es.
1233 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1234 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1235 expectations.
1236 * testsuite/gas/i386/arch-13-znver1.d,
1237 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1238
3cd7f3e3
L		 12392020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1240
1241 * config/tc-i386.c (match_template): Replace ignoresize and
1242 defaultsize with mnemonicsize.
1243 (process_suffix): Likewise.
1244
b8ba1385
SB		 12452020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1246
1247 PR 25627
1248 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1249 instruction LD IY,(HL).
1250 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1251 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1252 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1253 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1254
10d97a0f
L		 12552020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1256
1257 PR gas/25622
1258 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1259 x86-64-default-suffix-avx.
1260 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1261 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1262 * testsuite/gas/i386/noreg64.d: Updated.
1263 * testsuite/gas/i386/noreg64.l: Likewise.
1264 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1265 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1266 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1267
8326546e
SB		 12682020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1269
1270 PR 25604
1271 * config/tc-z80.c (contains_register): Prevent an illegal memory
1272 access when checking an expression for a register name.
1273
e3e896e6
AM		 12742020-03-03 Alan Modra <amodra@gmail.com>
1275
1276 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1277 support.
1278
a4dd6c97
AM		 12792020-03-02 Alan Modra <amodra@gmail.com>
1280
1281 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1282 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1283 and .sbss sections.
1284 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1285 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1286 (s3_s_score_lcomm): Likewise.
1287 * config/tc-score7.c: Similarly.
1288 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1289
dec7b24b
YS		 12902020-02-28 YunQiang Su <syq@debian.org>
1291
1292 PR gas/25539
1293 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1294 to handle multi-labels.
1295 (has_label_name): New.
1296
cceb53b8
MM		 12972020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1298
1299 * config/tc-arm.c (enum pred_instruction_type): Remove
1300 NEUTRAL_IT_NO_VPT_INSN predication type.
1301 (cxn_handle_predication): Modify to require condition suffixes.
1302 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1303 * testsuite/gas/arm/cde-scalar.s: Update test.
1304 * testsuite/gas/arm/cde-warnings.l: Update test.
1305 * testsuite/gas/arm/cde-warnings.s: Update test.
1306
da3ec71f
AM		 13072020-02-26 Alan Modra <amodra@gmail.com>
1308
1309 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1310 N_() on empty string.
1311
42135cad
AM		 13122020-02-26 Alan Modra <amodra@gmail.com>
1313
1314 * read.c (read_a_source_file): Call strncpy with length one
1315 less than size of original_case_string.
1316
dc1e8a47
AM		 13172020-02-26 Alan Modra <amodra@gmail.com>
1318
1319 * config/obj-elf.c: Indent labels correctly.
1320 * config/obj-macho.c: Likewise.
1321 * config/tc-aarch64.c: Likewise.
1322 * config/tc-alpha.c: Likewise.
1323 * config/tc-arm.c: Likewise.
1324 * config/tc-cr16.c: Likewise.
1325 * config/tc-crx.c: Likewise.
1326 * config/tc-frv.c: Likewise.
1327 * config/tc-i386-intel.c: Likewise.
1328 * config/tc-i386.c: Likewise.
1329 * config/tc-ia64.c: Likewise.
1330 * config/tc-mn10200.c: Likewise.
1331 * config/tc-mn10300.c: Likewise.
1332 * config/tc-nds32.c: Likewise.
1333 * config/tc-riscv.c: Likewise.
1334 * config/tc-s12z.c: Likewise.
1335 * config/tc-xtensa.c: Likewise.
1336 * config/tc-z80.c: Likewise.
1337 * read.c: Likewise.
1338 * symbols.c: Likewise.
1339 * write.c: Likewise.
1340
bd0cf5a6
NC		 13412020-02-20 Nelson Chu <nelson.chu@sifive.com>
1342
54b2aec1
NC		 1343 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1344 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1345 after parsing all arguments.
1346 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1347 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1348 are used to check if we write a read-only CSR by the CSR instruction.
1349 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1350 all CSR for the read-only CSR checking.
1351 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1352 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1353 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1354 all CSR instructions for the read-only CSR checking.
1355 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1356 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1357
2ca89224
NC		 1358 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1359 (riscv_opts): Initialize it.
1360 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1361 before doing the CSR checking.
1362 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1363 (md_longopts): Add mcsr-check and mno-csr-check.
1364 (md_parse_option): Handle new enum option values.
1365 (s_riscv_option): Handle new long options.
1366 * doc/c-riscv.texi: Add description for the new .option and assembler
1367 options.
1368 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1369 the CSR checking.
1370 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1371
bd0cf5a6
NC		 1372 * config/tc-riscv.c (csr_extra_hash): New.
1373 (enum riscv_csr_class): New enum. Used to decide
1374 whether or not this CSR is legal in the current ISA string.
1375 (struct riscv_csr_extra): New structure to hold all extra information
1376 of CSR.
1377 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1378 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1379 Call hash_reg_name to insert CSR address into reg_names_hash.
1380 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1381 Decide whether the CSR is valid according to the csr_extra_hash.
1382 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1383 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1384 not a boolean. This is same as riscv_init_csr_hash, so keep the
1385 consistent usage.
1386 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1387 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1388 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1389 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1390 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1391 f-ext CSR are not allowed.
1392 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1393 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1394 source file is `priv-reg.s`, and the ISA is rv64if, so the
1395 rv32-only CSR are not allowed.
1396 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1397
10a95fcc
AM		 13982020-02-21 Alan Modra <amodra@gmail.com>
1399
1400 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1401 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1402
dda2980f
AM		 14032020-02-21 Alan Modra <amodra@gmail.com>
1404
1405 PR 25569
1406 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1407 on section size adjustment, instead perform another write if
1408 exec header size is larger than section size.
1409
bd3380bc
NC		 14102020-02-19 Nelson Chu <nelson.chu@sifive.com>
1411
1412 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1413 -mno-arch-attr command line options.
1414
fa164239
JW		 14152020-02-19 Nelson Chu <nelson.chu@sifive.com>
1416
1417 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1418 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1419
fcaaac0a
SB		 14202020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1421
1422 PR 25576
1423 * config/tc-z80.c (md_parse_option): Do not use an underscore
1424 prefix for local labels in SDCC compatability mode.
1425 (z80_start_line_hook): Remove SDCC dollar label support.
1426 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1427 * testsuite/gas/z80/sdcc.s: Likewise.
1428
14292020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1430
1431 PR 25517
1432 * config/tc-z80.c: Add -march option.
1433 * doc/as.texi: Update Z80 documentation.
1434 * doc/c-z80.texi: Likewise.
1435 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1436 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1437 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1438 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1439 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1440 * testsuite/gas/z80/gbz80_all.d: Likewise.
1441 * testsuite/gas/z80/r800_extra.d: Likewise.
1442 * testsuite/gas/z80/r800_ii8.d: Likewise.
1443 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1444 * testsuite/gas/z80/sdcc.d: Likewise.
1445 * testsuite/gas/z80/z180.d: Likewise.
1446 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1447 * testsuite/gas/z80/z80_doc.d: Likewise.
1448 * testsuite/gas/z80/z80_ii8.d: Likewise.
1449 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1450 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1451 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1452 * testsuite/gas/z80/z80_sli.d: Likewise.
1453 * testsuite/gas/z80/z80n_all.d: Likewise.
1454 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1455
a7e12755
L		 14562020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1457
1458 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1459 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1460 * testsuite/gas/i386/i386.exp: Run property-3 and
1461 x86-64-property-3.
1462 * testsuite/gas/i386/property-3.d: New file.
1463 * testsuite/gas/i386/property-3.s: Likewise.
1464 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1465
272a84b1
L		 14662020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1467
1468 * config/tc-i386.c (cpu_arch): Add .popcnt.
1469 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1470 Add a tab before @samp{.sse4a}.
1471
c8f8eebc
JB		 14722020-02-17 Jan Beulich <jbeulich@suse.com>
1473
1474 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1475 for AddrPrefixOpReg templates. Combine the two pieces of
1476 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1477 mode.
1478
eedb0f2c
JB		 14792020-02-17 Jan Beulich <jbeulich@suse.com>
1480
1481 PR gas/14439
1482 * config/tc-i386.c (md_assemble): Also suppress operand
1483 swapping for MONITOR{,X} and MWAIT{,X}.
1484 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1485 Add Intel syntax monitor/mwait tests.
1486 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1487 Adjust expectations.
1488 *testsuite/gas/i386/sse3-intel.d,
1489 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1490 * testsuite/gas/i386/i386.exp: Run new tests.
1491
b9915cbc
JB		 14922020-02-17 Jan Beulich <jbeulich@suse.com>
1493
1494 PR gas/6518
1495 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1496 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1497 re-indentation).
1498 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1499 cases.
1500 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1501 * testsuite/gas/i386/avx512dq-inval.l,
1502 testsuite/gas/i386/inval-avx.l,
1503 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1504 * testsuite/gas/i386/avx512vl-ambig.s,
1505 testsuite/gas/i386/avx512vl-ambig.l: New.
1506 * testsuite/gas/i386/i386.exp: Run new test.
1507
af5c13b0
L		 15082020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1511 nosse4.
1512 * doc/c-i386.texi: Document sse4a and nosse4a.
1513
07d98387
L		 15142020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1515
1516 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1517 for AT&T syntax.
1518
65fca059
JB		 15192020-02-14 Jan Beulich <jbeulich@suse.com>
1520
1521 PR gas/25438
1522 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1523 casing ...
1524 (process_suffix): ... here. Consider just the first operand
1525 initially.
1526 (check_long_reg): Drop opcode 0x63 special case again.
1527 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1528 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1529 Move ambiguous operand size tests ...
1530 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1531 testsuite/gas/i386/noreg64.s: ... here.
1532 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1533 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1534 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1535 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1536 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1537 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1538 testsuite/gas/i386/x86-64-movsxd.d,
1539 testsuite/gas/i386/x86-64-movsxd-intel.d,
1540 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1541 Adjust expectations.
1542 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1543 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1544 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1545 * testsuite/gas/i386/i386.exp: Run new tests.
1546
b6773884
JB		 15472020-02-14 Jan Beulich <jbeulich@suse.com>
1548
1549 * config/tc-i386.c (process_operands): Also skip segment
1550 override prefix emission if it matches an already present one.
1551 * testsuite/gas/i386/prefix32.s: Add double segment override
1552 cases.
1553 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1554
92334ad2
JB		 15552020-02-14 Jan Beulich <jbeulich@suse.com>
1556
1557 * config/tc-i386.c (process_operands): Drop ineffectual segment
1558 overrides when optimizing.
1559 * testsuite/gas/i386/lea-optimize.d: New.
1560 * testsuite/gas/i386/i386.exp: Run new test.
1561
15622020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1563
1564 * config/tc-i386.c (process_operands): Also check insn prefix
1565 for ineffectual segment override warning. Don't cover possible
1566 VEX/EVEX encoded insns there.
1567 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1568 testsuite/gas/i386/lea.e: New.
1569 * testsuite/gas/i386/i386.exp: Run new test.
1570
0e6724de
L		 15712020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1572
1573 PR gas/25438
1574 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1575 syntax.
1576
292676c1
L		 15772020-02-13 Fangrui Song <maskray@google.com>
1578 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 PR gas/25551
1581 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1582 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1583 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1584 * testsuite/gas/i386/relax-5.d: New file.
1585 * testsuite/gas/i386/relax-5.s: Likewise.
1586 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1587 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1588
7deea9aa
JB		 15892020-02-13 Jan Beulich <jbeulich@suse.com>
1590
1591 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1592 "nosse4" entry.
1593
6c0946d0
JB		 15942020-02-12 Jan Beulich <jbeulich@suse.com>
1595
1596 * config/tc-i386.c (avx512): New (at file scope), moved from
1597 (check_VecOperands): ... here.
1598 (process_suffix): Add [XYZ]MMword operand size handling.
1599 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1600 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1601 tests.
1602 * testsuite/gas/i386/avx512dq-inval.l,
1603 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1604
5990e377
JB		 16052020-02-12 Jan Beulich <jbeulich@suse.com>
1606
1607 PR gas/24546
1608 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1609 code only.
1610 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1611 CALL/JMP in O_tbyte_ptr case.
1612 * doc/c-i386.texi: Mention far call and full pointer load ISA
1613 differences.
1614 * testsuite/gas/i386/x86-64-branch-3.s,
1615 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1616 * testsuite/gas/i386/x86-64-branch-3.d,
1617 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1618 * testsuite/gas/i386/x86-64-branch-5.l,
1619 testsuite/gas/i386/x86-64-branch-5.s: New.
1620 * testsuite/gas/i386/i386.exp: Run new test.
1621
9706160a
JB		 16222020-02-12 Jan Beulich <jbeulich@suse.com>
1623
1624 PR gas/25438
1625 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1626 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1627 64-bit-only warning.
1628 (check_word_reg): Consistently error on mismatching register
1629 size and suffix.
1630 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1631 for movw. Replace suffix / GPR for orb.
1632 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1633 byte GPRs as well as ones for inb/outb with a word accumulator.
1634 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1635 testsuite/gas/i386/inval.l: Adjust expectations.
1636
5de4d9ef
JB		 16372020-02-12 Jan Beulich <jbeulich@suse.com>
1638
1639 * config/tc-i386.c (operand_type_register_match): Also fall
1640 through initial two if()-s when the template allows for a GPR
1641 operand. Adjust comment.
1642
50128d0c
JB		 16432020-02-11 Jan Beulich <jbeulich@suse.com>
1644
1645 (struct _i386_insn): New field "short_form".
1646 (optimize_encoding): Drop setting of shortform field.
1647 (process_suffix): Set i.short_form. Replace shortform use.
1648 (process_operands): Replace shortform use.
1649
1ed818b4
MM		 16502020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1651
1652 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1653 loop initial declaration.
1654
5aae9ae9
MM		 16552020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1656
1657 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1658 instructions that can have 5 arguments.
1659 (enum operand_parse_code): Add new operands.
1660 (parse_operands): Account for new operands.
1661 (S5): New macro.
1662 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1663 (neon_select_shape): Account for P suffix.
1664 (LOW1): Move macro to global position.
1665 (HI4): Move macro to global position.
1666 (vcx_assign_vec_d): New.
1667 (vcx_assign_vec_m): New.
1668 (vcx_assign_vec_n): New.
1669 (enum vcx_reg_type): New.
1670 (vcx_get_reg_type): New.
1671 (vcx_size_pos): New.
1672 (vcx_vec_pos): New.
1673 (vcx_handle_shape): New.
1674 (vcx_ensure_register_in_range): New.
1675 (vcx_handle_register_arguments): New.
1676 (vcx_handle_insn_block): New.
1677 (vcx_handle_common_checks): New.
1678 (do_vcx1): New.
1679 (do_vcx2): New.
1680 (do_vcx3): New.
1681 * testsuite/gas/arm/cde-missing-fp.d: New test.
1682 * testsuite/gas/arm/cde-missing-fp.l: New test.
1683 * testsuite/gas/arm/cde-missing-mve.d: New test.
1684 * testsuite/gas/arm/cde-missing-mve.l: New test.
1685 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1686 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1687 * testsuite/gas/arm/cde-mve.s: New test.
1688 * testsuite/gas/arm/cde-warnings.l:
1689 * testsuite/gas/arm/cde-warnings.s:
1690 * testsuite/gas/arm/cde.d:
1691 * testsuite/gas/arm/cde.s:
1692
4934a27c
MM		 16932020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1694 Matthew Malcomson <matthew.malcomson@arm.com>
1695
1696 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1697 CDE coprocessor that can be enabled.
1698 (enum pred_instruction_type): New pred type.
1699 (BAD_NO_VPT): New error message.
1700 (BAD_CDE): New error message.
1701 (BAD_CDE_COPROC): New error message.
1702 (enum operand_parse_code): Add new immediate operands.
1703 (parse_operands): Account for new immediate operands.
1704 (check_cde_operand): New.
1705 (cde_coproc_enabled): New.
1706 (cde_coproc_pos): New.
1707 (cde_handle_coproc): New.
1708 (cxn_handle_predication): New.
1709 (do_custom_instruction_1): New.
1710 (do_custom_instruction_2): New.
1711 (do_custom_instruction_3): New.
1712 (do_cx1): New.
1713 (do_cx1a): New.
1714 (do_cx1d): New.
1715 (do_cx1da): New.
1716 (do_cx2): New.
1717 (do_cx2a): New.
1718 (do_cx2d): New.
1719 (do_cx2da): New.
1720 (do_cx3): New.
1721 (do_cx3a): New.
1722 (do_cx3d): New.
1723 (do_cx3da): New.
1724 (handle_pred_state): Define new IT block behaviour.
1725 (insns): Add newn CX*{,d}{,a} instructions.
1726 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1727 Define new cdecp extension strings.
1728 * doc/c-arm.texi: Document new cdecp extension arguments.
1729 * testsuite/gas/arm/cde-scalar.d: New test.
1730 * testsuite/gas/arm/cde-scalar.s: New test.
1731 * testsuite/gas/arm/cde-warnings.d: New test.
1732 * testsuite/gas/arm/cde-warnings.l: New test.
1733 * testsuite/gas/arm/cde-warnings.s: New test.
1734 * testsuite/gas/arm/cde.d: New test.
1735 * testsuite/gas/arm/cde.s: New test.
1736
4b5aaf5f
L		 17372020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1738
1739 PR gas/25516
1740 * config/tc-i386.c (intel64): Renamed to ...
1741 (isa64): This.
1742 (match_template): Accept Intel64 only instruction by default.
1743 (i386_displacement): Updated.
1744 (md_parse_option): Updated.
1745 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1746 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1747 -mamd64 to x86-64-sysenter-amd.
1748 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1749
33176d91
AM		 17502020-02-10 Alan Modra <amodra@gmail.com>
1751
1752 * config/obj-elf.c (obj_elf_change_section): Error for section
1753 type, attr or entsize changes in assembly.
1754 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1755 * testsuite/gas/elf/section5.l: Update.
1756
82194874
AM		 17572020-02-10 Alan Modra <amodra@gmail.com>
1758
1759 * output-file.c (output_file_close): Do a normal close when
1760 flag_always_generate_output.
1761 * write.c (write_object_file): Don't stop output when
1762 flag_always_generate_output.
1763
9fc0b501
SB		 17642020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1765
1766 PR 25469
1767 * config/tc-z80.c: Add -gbz80 command line option to generate code
1768 for the GameBoy Z80. Add support for generating DWARF.
1769 * config/tc-z80.h: Add support for DWARF debug information
1770 generation.
1771 * doc/c-z80.texi: Document new command line option.
1772 * testsuite/gas/z80/gbz80_all.d: New file.
1773 * testsuite/gas/z80/gbz80_all.s: New file.
1774 * testsuite/gas/z80/z80.exp: Run the new tests.
1775 * testsuite/gas/z80/z80n_all.d: New file.
1776 * testsuite/gas/z80/z80n_all.s: New file.
1777 * testsuite/gas/z80/z80n_reloc.d: New file.
1778
b7d07216
L		 17792020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1780
1781 PR gas/25381
1782 * config/obj-elf.c (get_section): Also check
1783 linked_to_symbol_name.
1784 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1785 (obj_elf_parse_section_letters): Handle the 'o' flag.
1786 (build_group_lists): Renamed to ...
1787 (build_additional_section_info): This. Set elf_linked_to_section
1788 from map_head.linked_to_symbol_name.
1789 (elf_adjust_symtab): Updated.
1790 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1791 * doc/as.texi: Document the 'o' flag.
1792 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1793 * testsuite/gas/elf/section18.d: New file.
1794 * testsuite/gas/elf/section18.s: Likewise.
1795 * testsuite/gas/elf/section19.d: Likewise.
1796 * testsuite/gas/elf/section19.s: Likewise.
1797 * testsuite/gas/elf/section20.d: Likewise.
1798 * testsuite/gas/elf/section20.s: Likewise.
1799 * testsuite/gas/elf/section21.d: Likewise.
1800 * testsuite/gas/elf/section21.l: Likewise.
1801 * testsuite/gas/elf/section21.s: Likewise.
1802
5eb617a7
L		 18032020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1804
1805 * NEWS: Mention x86 assembler options to align branches for
1806 binutils 2.34.
1807
986ac314
L		 18082020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1809
1810 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1811 only for ELF targets.
1812 * testsuite/gas/i386/unique.d: Don't xfail.
1813 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1814
19234a6d
AM		 18152020-02-06 Alan Modra <amodra@gmail.com>
1816
1817 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1818 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1819
02e0be69
AM		 18202020-02-06 Alan Modra <amodra@gmail.com>
1821
1822 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1823 xfail, and rename test.
1824 * testsuite/gas/elf/section12b.d: Likewise.
1825 * testsuite/gas/elf/section16a.d: Likewise.
1826 * testsuite/gas/elf/section16b.d: Likewise.
1827
a8c4d40b
L		 18282020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1829
1830 PR gas/25380
1831 * config/obj-elf.c (section_match): Removed.
1832 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1833 section_id.
1834 (obj_elf_change_section): Replace info and group_name arguments
1835 with match_p. Also update the section ID and flags from match_p.
1836 (obj_elf_section): Handle "unique,N". Update call to
1837 obj_elf_change_section.
1838 * config/obj-elf.h (elf_section_match): New.
1839 (obj_elf_change_section): Updated.
1840 * config/tc-arm.c (start_unwind_section): Update call to
1841 obj_elf_change_section.
1842 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1843 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1844 (microblaze_s_sdata): Likewise.
1845 (microblaze_s_rdata): Likewise.
1846 (microblaze_s_bss): Likewise.
1847 * config/tc-mips.c (s_change_section): Likewise.
1848 * config/tc-msp430.c (msp430_profiler): Likewise.
1849 * config/tc-rx.c (parse_rx_section): Likewise.
1850 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1851 * doc/as.texi: Document "unique,N" in .section directive.
1852 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1853 * testsuite/gas/elf/section15.d: New file.
1854 * testsuite/gas/elf/section15.s: Likewise.
1855 * testsuite/gas/elf/section16.s: Likewise.
1856 * testsuite/gas/elf/section16a.d: Likewise.
1857 * testsuite/gas/elf/section16b.d: Likewise.
1858 * testsuite/gas/elf/section17.d: Likewise.
1859 * testsuite/gas/elf/section17.l: Likewise.
1860 * testsuite/gas/elf/section17.s: Likewise.
1861 * testsuite/gas/i386/unique.d: Likewise.
1862 * testsuite/gas/i386/unique.s: Likewise.
1863 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1864 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1865
575d37ae
L		 18662020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1867
1868 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1869
2384096c
G		 18702020-02-01 Anthony Green <green@moxielogic.com>
1871
1872 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1873
95441c43
SL		 18742020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1875
1876 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1877 %tls_ldo.
1878
d465d695
AV		 18792020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1880
1881 PR gas/25472
1882 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1883 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1884 +mve.
1885 * testsuite/gas/arm/mve_dsp.d: New test.
1886
d26cc8a9
NC		 18872020-01-31 Nick Clifton <nickc@redhat.com>
1888
1889 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1890 rather than BFD_RELOC_NONE.
1891
90e9955a
SP		 18922020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1893
1894 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1895 to support VLDMIA instruction for MVE.
1896 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1897 instruction for MVE.
1898 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1899 instruction for MVE.
1900 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1901 instruction for MVE.
1902 * testsuite/gas/arm/mve-ldst.d: New test.
1903 * testsuite/gas/arm/mve-ldst.s: Likewise.
1904
53943f32
NC		 19052020-01-31 Nick Clifton <nickc@redhat.com>
1906
1907 * po/fr.po: Updated French translation.
1908 * po/ru.po: Updated Russian translation.
1909
c3036ed0
RS		 19102020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1911
1912 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1913 .s for the movprfx.
1914 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1915 * testsuite/gas/aarch64/sve-movprfx_28.d,
1916 * testsuite/gas/aarch64/sve-movprfx_28.l,
1917 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1918
2ae4c703
JB		 19192020-01-30 Jan Beulich <jbeulich@suse.com>
1920
1921 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1922 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1923 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1924 Adjust expectations.
1925
bd434cc4
JM		 19262020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1927
1928 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1929 * testsuite/gas/bpf/alu-be.d: Likewise.
1930 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1931 * testsuite/gas/bpf/alu32-be.d: Likewise.
1932
aeab2b26
JB		 19332020-01-30 Jan Beulich <jbeulich@suse.com>
1934
1935 * testsuite/gas/i386/x86-64-branch-2.s,
1936 testsuite/gas/i386/x86-64-branch-4.s,
1937 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1938 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1939 testsuite/gas/i386/x86-64-branch-2.d,
1940 testsuite/gas/i386/x86-64-branch-4.l,
1941 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1942
873494c8
JB		 19432020-01-30 Jan Beulich <jbeulich@suse.com>
1944
1945 * config/tc-i386.c (process_suffix): .
1946 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1947 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1948 Add LRETQ case.
1949 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1950 suffix.
1951 testsuite/gas/i386/x86_64.s: Add RETF cases.
1952 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1953 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1954 testsuite/gas/i386/x86-64-opcode.d,
1955 testsuite/gas/i386/x86-64-suffix-intel.d,
1956 testsuite/gas/i386/x86-64-suffix.d,
1957 testsuite/gas/i386/x86_64-intel.d
1958 testsuite/gas/i386/x86_64.d: Adjust expectations.
1959 * testsuite/gas/i386/x86-64-suffix.e,
1960 testsuite/gas/i386/x86_64.e: New.
1961
62b3f548
JB		 19622020-01-30 Jan Beulich <jbeulich@suse.com>
1963
1964 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1965 special case.
1966
bc31405e
L		 19672020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1968
1969 PR binutils/25445
1970 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1971 movsxd.
1972 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1973 differences. Document movslq and movsxd.
1974 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1975 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1976 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1977 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1978 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1979 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1980 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1981 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1982 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1983 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1984 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1985
e3696f67
AM		 19862020-01-27 Alan Modra <amodra@gmail.com>
1987
1988 * testsuite/gas/all/gas.exp: Replace case statements with switch
1989 statements.
1990 * testsuite/gas/elf/elf.exp: Likewise.
1991 * testsuite/gas/macros/macros.exp: Likewise.
1992 * testsuite/lib/gas-defs.exp: Likewise.
1993
7568c93b
TC		 19942020-01-27 Tamar Christina <tamar.christina@arm.com>
1995
1996 PR 25403
1997 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1998 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1999
403d1bd9
JW		 20002020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2001
2002 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2003 s exts must be known, so rename *ok* to *fail*.
2004 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2005 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2006 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2007 above change.
2008 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2009 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2010
be4c5e58
L		 20112020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2012
2013 PR gas/25438
2014 * config/tc-i386.c (check_long_reg): Always disallow double word
2015 suffix in mnemonic with word general register.
2016 * testsuite/gas/i386/general.s: Replace word general register
2017 with double word general register for movl.
2018 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2019 register.
2020 * testsuite/gas/i386/general.l: Updated.
2021 * testsuite/gas/i386/inval.l: Likewise.
2022
9e7028aa
AM		 20232020-01-22 Alan Modra <amodra@gmail.com>
2024
2025 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2026 __tls_get_addr_desc and __tls_get_addr_opt.
2027
e3ed17f3
JB		 20282020-01-21 Jan Beulich <jbeulich@suse.com>
2029
2030 * testsuite/gas/i386/inval-crc32.s,
2031 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2032 * testsuite/gas/i386/inval-crc32.l,
2033 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2034
1a035124
JB		 20352020-01-21 Jan Beulich <jbeulich@suse.com>
2036
2037 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2038 generic code path. Deal with No_lSuf being set in a template.
2039 * testsuite/gas/i386/inval-crc32.l,
2040 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2041 instead of error(s) when operand size is ambiguous.
2042 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2043 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2044 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2045 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2046 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2047 Adjust expectations.
2048
c006a730
JB		 20492020-01-21 Jan Beulich <jbeulich@suse.com>
2050
2051 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2052 and an intel_syntax check. Re-write lack-of-suffix processing
2053 logic.
2054 * doc/c-i386.texi: Document operand size defaults for suffix-
2055 less AT&T syntax insns.
2056 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2057 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2058 testsuite/gas/i386/x86-64-avx-scalar.s,
2059 testsuite/gas/i386/x86-64-avx.s,
2060 testsuite/gas/i386/x86-64-bundle.s,
2061 testsuite/gas/i386/x86-64-intel64.s,
2062 testsuite/gas/i386/x86-64-lock-1.s,
2063 testsuite/gas/i386/x86-64-opcode.s,
2064 testsuite/gas/i386/x86-64-sse2avx.s,
2065 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2066 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2067 testsuite/gas/i386/x86-64-nops.s,
2068 testsuite/gas/i386/x86-64-ptwrite.s,
2069 testsuite/gas/i386/x86-64-simd.s,
2070 testsuite/gas/i386/x86-64-sse-noavx.s,
2071 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2072 insns.
2073 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2074 testsuite/gas/i386/noreg64.s: Add further tests.
2075 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2076 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2077 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2078 testsuite/gas/i386/sse-noavx.d,
2079 testsuite/gas/i386/x86-64-intel64.d,
2080 testsuite/gas/i386/x86-64-nops.d,
2081 testsuite/gas/i386/x86-64-opcode.d,
2082 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2083 testsuite/gas/i386/x86-64-ptwrite.d,
2084 testsuite/gas/i386/x86-64-simd-intel.d,
2085 testsuite/gas/i386/x86-64-simd-suffix.d,
2086 testsuite/gas/i386/x86-64-simd.d,
2087 testsuite/gas/i386/x86-64-sse-noavx.d
2088 testsuite/gas/i386/x86-64-suffix.d,
2089 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2090 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2091 testsuite/gas/i386/noreg64.l: New.
2092 * testsuite/gas/i386/i386.exp: Run new tests.
2093
c906a69a
JB		 20942020-01-21 Jan Beulich <jbeulich@suse.com>
2095
2096 * testsuite/gas/i386/avx512_bf16_vl.s,
2097 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2098 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2099 broadcast forms of VCVTNEPS2BF16.
2100 * testsuite/gas/i386/avx512_bf16_vl.d,
2101 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2102
26916852
NC		 21032020-01-20 Nick Clifton <nickc@redhat.com>
2104
2105 * po/uk.po: Updated Ukranian translation.
2106
14470f07
L		 21072020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2108
2109 PR ld/25416
2110 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2111 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2112 x32 object.
2113 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2114 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2115 R_X86_64_GOTPC32_TLSDESC relocation.
2116
1b1bb2c6
NC		 21172020-01-18 Nick Clifton <nickc@redhat.com>
2118
2119 * configure: Regenerate.
2120 * po/gas.pot: Regenerate.
2121
ae774686
NC		 21222020-01-18 Nick Clifton <nickc@redhat.com>
2123
2124 Binutils 2.34 branch created.
2125
42e04b36
L		 21262020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2127
2128 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2129 with vex_encoding_vex.
2130 (parse_insn): Likewise.
2131 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2132 and {vex3} documentation.
2133 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2134 {vex}.
2135 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2136
2da2eaf4
AV		 21372020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2138
2139 PR 25376
2140 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2141 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2142 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2143 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2144 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2145 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2146
45a4bb20
JB		 21472020-01-16 Jan Beulich <jbeulich@suse.com>
2148
2149 * config/tc-i386.c (match_template): Drop found_cpu_match local
2150 variable.
2151
4814632e
JB		 21522020-01-16 Jan Beulich <jbeulich@suse.com>
2153
2154 * testsuite/gas/i386/avx512dq-inval.l,
2155 testsuite/gas/i386/avx512dq-inval.s: New.
2156 * testsuite/gas/i386/i386.exp: Run new test.
2157
131cb553
JL		 21582020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2159
2160 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2161 relocations when the target is 430X, except when extracting part of an
2162 expression.
2163 (msp430_srcoperand): Adjust comment.
2164 Initialize the expp member of the msp430_operand_s struct as
2165 appropriate.
2166 (msp430_dstoperand): Likewise.
2167 * testsuite/gas/msp430/msp430.exp: Run new test.
2168 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2169 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2170
c24d0e8d
AM		 21712020-01-15 Alan Modra <amodra@gmail.com>
2172
2173 * configure.tgt: Add sparc-*-freebsd case.
2174
e44925ae
LC		 21752020-01-14 Lili Cui <lili.cui@intel.com>
2176
2177 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2178 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2179 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2180 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2181 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2182 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2183 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2184 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2185 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2186 * testsuite/gas/i386/align-branch-5.d: Likewise.
2187 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2188 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2189 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2190 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2191 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2192 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2193 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2194 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2195 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2196 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2197 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2198 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2199
7a6bf3be
SB		 22002020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2201
2202 PR 25377
2203 * config/tc-z80.c: Add support for half precision, single
2204 precision and double precision floating point values.
2205 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2206 * doc/as.texi: Add new z80 command line options.
2207 * doc/c-z80.texi: Document new z80 command line options.
2208 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2209 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2210 * testsuite/gas/z80/z80.exp: Run the new test.
2211 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2212 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2213 * testsuite/gas/z80/strings.d: Update expected output.
2214
82e9597c
MM		 22152020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2216
2217 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2218 dependency.
2219
5e4f7e05
CZ		 22202020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2221
2222 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2223 the CPU.
2224 * config/tc-arc.h: Add header if/defs.
2225 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2226
febda64f
AM		 22272020-01-13 Alan Modra <amodra@gmail.com>
2228
2229 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2230
5496abe1
AM		 22312020-01-13 Alan Modra <amodra@gmail.com>
2232
2233 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2234 insertion.
2235
ec4181f2
AM		 22362020-01-10 Alan Modra <amodra@gmail.com>
2237
2238 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2239 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2240
40c75bc8
SB		 22412020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2242
2243 PR 25224
2244 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2245 opcode byte values.
2246 (emit_ld_r_r): Likewise.
2247 (emit_ld_rr_m): Likewise.
2248 (emit_ld_rr_nn): Likewise.
2249
72aea328
JB		 22502020-01-09 Jan Beulich <jbeulich@suse.com>
2251
2252 * config/tc-i386.c (optimize_encoding): Add
2253 is_any_vex_encoding() invocations. Drop respective
2254 i.tm.extension_opcode == None checks.
2255
3f93af61
JB		 22562020-01-09 Jan Beulich <jbeulich@suse.com>
2257
2258 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2259 REX transformations. Correct comment indentation.
2260
7697afb6
JB		 22612020-01-09 Jan Beulich <jbeulich@suse.com>
2262
2263 * config/tc-i386.c (optimize_encoding): Generalize register
2264 transformation for TEST optimization.
2265
d835a58b
JB		 22662020-01-09 Jan Beulich <jbeulich@suse.com>
2267
2268 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2269 testsuite/gas/i386/x86-64-sysenter-amd.d,
2270 testsuite/gas/i386/x86-64-sysenter-amd.l,
2271 testsuite/gas/i386/x86-64-sysenter-intel.d,
2272 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2273 * testsuite/gas/i386/i386.exp: Run new tests.
2274
915808f6
NC		 22752020-01-08 Nick Clifton <nickc@redhat.com>
2276
2277 PR 25284
2278 * doc/as.texi (Align): Document the fact that all arguments can be
2279 omitted.
2280 (Balign): Likewise.
2281 (P2align): Likewise.
2282
f1f28025
NC		 22832020-01-08 Nick Clifton <nickc@redhat.com>
2284
2285 PR 14891
2286 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2287 already defined as a different symbol type.
2288 * testsuite/gas/elf/pr14891.s: New test source file.
2289 * testsuite/gas/elf/pr14891.d: New test driver.
2290 * testsuite/gas/elf/pr14891.s: New test expected error output.
2291 * testsuite/gas/elf/elf.exp: Run the new test.
2292
030a2e78
AM		 22932020-01-08 Alan Modra <amodra@gmail.com>
2294
2295 * config/tc-z8k.c (md_begin): Make idx unsigned.
2296 (get_specific): Likewise for this_index.
2297
2a1ebfb2
CZ		 22982020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2299
2300 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2301 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2302 (md_operand): Set X_md to absent.
2303 (arc_parse_name): Check for X_md.
2304
16d87673
SB		 23052020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2306
2307 PR 25311
2308 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2309 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2310 NO_STRING_ESCAPES.
2311 * read.c (next_char_of_string): Likewise.
2312 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2313 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2314
a2322019
NC		 23152020-01-03 Nick Clifton <nickc@redhat.com>
2316
2317 * po/sv.po: Updated Swedish translation.
2318
5437a02a
JB		 23192020-01-03 Jan Beulich <jbeulich@suse.com>
2320
2321 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2322 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2323
567dfba2
JB		 23242020-01-03 Jan Beulich <jbeulich@suse.com>
2325
2326 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2327 by-element usdot. Add 64-bit form tests for by-element sudot.
2328 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2329
8c45011a
JB		 23302020-01-03 Jan Beulich <jbeulich@suse.com>
2331
2332 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2333 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2334
f4950f76
JB		 23352020-01-03 Jan Beulich <jbeulich@suse.com>
2336
2337 * testsuite/gas/aarch64/f64mm.d,
2338 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2339
6655dba2
SB		 23402020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2341
2342 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2343 support for assembler code generated by SDCC. Add new relocation
2344 types. Add z80-elf target support.
2345 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2346 labels. Local labels starts from ".L".
2347 * NEWS: Mention the new support.
2348 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2349 * testsuite/gas/all/fwdexp.s: Likewise.
2350 * testsuite/gas/all/cond.l: Likewise.
2351 * testsuite/gas/all/cond.s: Likewise.
2352 * testsuite/gas/all/fwdexp.d: Likewise.
2353 * testsuite/gas/all/fwdexp.s: Likewise.
2354 * testsuite/gas/elf/section2.e-mips: Likewise.
2355 * testsuite/gas/elf/section2.l: Likewise.
2356 * testsuite/gas/elf/section2.s: Likewise.
2357 * testsuite/gas/macros/app1.d: Likewise.
2358 * testsuite/gas/macros/app1.s: Likewise.
2359 * testsuite/gas/macros/app2.d: Likewise.
2360 * testsuite/gas/macros/app2.s: Likewise.
2361 * testsuite/gas/macros/app3.d: Likewise.
2362 * testsuite/gas/macros/app3.s: Likewise.
2363 * testsuite/gas/macros/app4.d: Likewise.
2364 * testsuite/gas/macros/app4.s: Likewise.
2365 * testsuite/gas/macros/app4b.s: Likewise.
2366 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2367 * testsuite/gas/z80/z80.exp: Add new tests
2368 * testsuite/gas/z80/dollar.d: New file.
2369 * testsuite/gas/z80/dollar.s: New file.
2370 * testsuite/gas/z80/ez80_adl_all.d: New file.
2371 * testsuite/gas/z80/ez80_adl_all.s: New file.
2372 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2373 * testsuite/gas/z80/ez80_isuf.s: New file.
2374 * testsuite/gas/z80/ez80_z80_all.d: New file.
2375 * testsuite/gas/z80/ez80_z80_all.s: New file.
2376 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2377 * testsuite/gas/z80/r800_extra.d: New file.
2378 * testsuite/gas/z80/r800_extra.s: New file.
2379 * testsuite/gas/z80/r800_ii8.d: New file.
2380 * testsuite/gas/z80/r800_z80_doc.d: New file.
2381 * testsuite/gas/z80/z180.d: New file.
2382 * testsuite/gas/z80/z180.s: New file.
2383 * testsuite/gas/z80/z180_z80_doc.d: New file.
2384 * testsuite/gas/z80/z80_doc.d: New file.
2385 * testsuite/gas/z80/z80_doc.s: New file.
2386 * testsuite/gas/z80/z80_ii8.d: New file.
2387 * testsuite/gas/z80/z80_ii8.s: New file.
2388 * testsuite/gas/z80/z80_in_f_c.d: New file.
2389 * testsuite/gas/z80/z80_in_f_c.s: New file.
2390 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2391 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2392 * testsuite/gas/z80/z80_out_c_0.d: New file.
2393 * testsuite/gas/z80/z80_out_c_0.s: New file.
2394 * testsuite/gas/z80/z80_reloc.d: New file.
2395 * testsuite/gas/z80/z80_reloc.s: New file.
2396 * testsuite/gas/z80/z80_sli.d: New file.
2397 * testsuite/gas/z80/z80_sli.s: New file.
2398
a65b5de6
SN		 23992020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2400
2401 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2402 REGLIST_RN.
2403
b14ce8bf
AM		 24042020-01-01 Alan Modra <amodra@gmail.com>
2405
2406 Update year range in copyright notice of all files.
2407
0b114740 2408For older changes see ChangeLog-2019
3499769a 2409\f
0b114740 2410Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2411
2412Copying and distribution of this file, with or without modification,
2413are permitted in any medium without royalty provided the copyright
2414notice and this notice are preserved.
2415
2416Local Variables:
2417mode: change-log
2418left-margin: 8
2419fill-column: 74
2420version-control: never
2421End:
A mirror of the official binutils-gdb repository