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x86: fix {,V}MOV{L,H}PD disassembly
[thirdparty/binutils-gdb.git] / gas / ChangeLog
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bf926894
JB		 12020-06-09 Jan Beulich <jbeulich@suse.com>
2
3 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
4 with VEX/EVEX encoding tests.
5 * testsuite/gas/i386/prefix.d: Adjust expectations.
6
828c2a25
JB		 72020-06-09 Jan Beulich <jbeulich@suse.com>
8
9 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
10 suffix.
11 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
12 * testsuite/gas/i386/noreg64.d: Adjust expectations.
13 * testsuite/gas/i386/noreg-intel64.d,
14 testsuite/gas/i386/noreg-intel64.l,
15 testsuite/gas/i386/noreg-intel64.s: New.
16 * testsuite/gas/i386/i386.exp: Run new tests.
17
da4977e0
JB		 182020-06-09 Jan Beulich <jbeulich@suse.com>
19
20 * config/tc-i386.c (vex_encoding_error): New enumerator.
21 (VEX_check_operands): Rename to VEX_check_encoding. Check
22 for vex_encoding_error. Move Imm4 handling ...
23 (check_VecOperands): ... here.
24 (match_template): Call VEX_check_encoding when there are no
25 operands. Split construct calling check_VecOperands and
26 VEX_check_encoding (when there are operands).
27 (check_register): Don't blindly set vex_encoding_evex.
28 * testsuite/gas/i386/pseudos-bad.s,
29 testsuite/gas/i386/pseudos-bad.l: New.
30 * testsuite/gas/i386/i386.exp: Run new test.
31 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
32
26417f19
AC		 332020-06-08 Alex Coplan <alex.coplan@arm.com>
34
35 * config/tc-arm.c (insns): Add dfb.
36 * testsuite/gas/arm/dfb.d: New test.
37 * testsuite/gas/arm/dfb.s: Input for test.
38
9f3e7dbc
NC		 392020-06-08 Nick Clifton <nickc@redhat.com>
40
41 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
42
dd6b8a0b
JB		 432020-06-08 Jan Beulich <jbeulich@suse.com>
44
45 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
46
73c76375
JB		 472020-06-08 Jan Beulich <jbeulich@suse.com>
48
49 * config/tc-i386.c (check_byte_reg): Drop dead conditional
50 around as_bad().
51
22e00a3f
JB		 522020-06-08 Jan Beulich <jbeulich@suse.com>
53
54 * config/tc-i386.c (check_register): Split RegTR handling, to
55 fail recognition also in 64-bit mode as well as with i586 or
56 i686 explicitly enabled.
57 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
58 * testsuite/gas/i386/x86_64-intel.d,
59 testsuite/gas/i386/x86_64.d: Adjust expectations.
60
1ab84e02
JB		 612020-06-08 Jan Beulich <jbeulich@suse.com>
62
63 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
64 * testsuite/gas/cfi/cfi.exp: Run this test.
65
af32b722
JB		 662020-06-08 Jan Beulich <jbeulich@suse.com>
67
68 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
69 check to %st(N) parsing logic.
70 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
71
8a6fb3f9
JB		 722020-06-08 Jan Beulich <jbeulich@suse.com>
73
74 * config/tc-i386.c (bad_reg): New.
75 (check_VecOperations, i386_att_operand, i386_parse_name): Check
76 for it.
77 (check_register): New, broken out from ...
78 (parse_real_register): ... here. Call it.
79 (parse_register): Call it, and error upon failure.
80 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
81 testsuite/gas/i386/x86-64-equ-bad.s,
82 testsuite/gas/i386/x86-64-equ-bad.l: New.
83 * testsuite/gas/i386/i386.exp: Run new tests.
84
1424c35d
AM		 852020-06-06 Alan Modra <amodra@gmail.com>
86
87 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
88 * doc/c-ppc.texi: Likewise.
89
87c69f97
AM		 902020-06-06 Alan Modra <amodra@gmail.com>
91
92 * config/tc-ppc.c: Update throughout for reloc renaming.
93
f1919c56
JM		 942020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
95
96 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
97 stringop-overflow.
98
3fc6c3dc
NC		 992020-06-05 Nelson Chu <nelson.chu@sifive.com>
100
101 * config/tc-riscv.c (explicit_csr): New static boolean.
102 Used to indicate CSR are explictly used.
103 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
104 (riscv_write_out_attrs): If we already have set elf priv
105 attributes, then generate them. Otherwise, don't generate
106 them when no CSR are used.
107 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
108 * testsuite/gas/riscv/attribute-02.d: Likewise.
109 * testsuite/gas/riscv/attribute-03.d: Likewise.
110 * testsuite/gas/riscv/attribute-04.d: Likewise.
111 * testsuite/gas/riscv/attribute-05.d: Likewise.
112 * testsuite/gas/riscv/attribute-06.d: Likewise.
113 * testsuite/gas/riscv/attribute-07.d: Likewise.
114 * testsuite/gas/riscv/attribute-08.d: Likewise.
115 * testsuite/gas/riscv/attribute-09.d: Likewise.
116 * testsuite/gas/riscv/attribute-10.d: Likewise.
117 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
118 * testsuite/gas/riscv/attribute-11.s: New testcase.
119 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
120 used, so we should output the ELF priv attributes.
121 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
122 used, so output the priv attributes according to the -mpriv-spec.
123 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
124 used, so ignore the -mpriv-spec setting.
125
d413a623
L		 1262020-06-04 H.J. Lu <hongjiu.lu@intel.com>
127
128 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
129 cgen_get_insn_value.
130 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
131 endianness to cgen_get_insn_value and cgen_put_insn_value.
132
7d8b91fd
JM		 1332020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
134
135 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
136 cgen_put_insn_value.
137
d8740be1
JM		 1382020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
139
140 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
141 bpf_cgen_cpu_open.
142 (md_assemble): Remove no longer needed hack.
143
e9bffec9
JM		 1442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
145
146 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
147 cgen_put_insn_value.
148 (gas_cgen_md_apply_fix): Likewise.
149 (gas_cgen_md_apply_fix): Likewise.
150 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
151 cgen_put_insn_value.
152 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
153 cgen_put_insn_value.
154
1cf67587
AM		 1552020-06-04 Alan Modra <amodra@gmail.com>
156
157 * testsuite/config/default.exp: Remove global directive outside
158 proc body.
159 * testsuite/gas/mep/complex-relocs.exp: Likewise.
160 * testsuite/gas/microblaze/relax_size.exp: Likewise.
161 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
162 * testsuite/gas/mt/relocs.exp: Likewise.
163 * testsuite/gas/rx/rx.exp: Likewise.
164
338d56a8
SC		 1652020-06-03 Stephen Casner <casner@acm.org>
166
167 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
168
bb7322c6
JW		 1692020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
170 Jim Wilson <jimw@sifive.com>
171
172 PR 26051
173 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
174 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
175 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
176 Move B before SB. Move J before UJ.
177
c39c821c
AC		 1782020-06-01 Alex Coplan <alex.coplan@arm.com>
179
180 * write.c (relax_segment): Fix handling of negative offset when
181 relaxing an rs_org frag.
182 * testsuite/gas/aarch64/org-neg.d: New test.
183 * testsuite/gas/aarch64/org-neg.l: Error output for test.
184 * testsuite/gas/aarch64/org-neg.s: Input for test.
185 * testsuite/gas/arm/org-neg.d: New test.
186 * testsuite/gas/arm/org-neg.l: Error output for test.
187 * testsuite/gas/arm/org-neg.s: Input for test.
188
66e3eb08
SC		 1892020-05-28 Stephen Casner <casner@acm.org>
190
191 Fix unexpected failures in gas testsuite for pdp11-aout target.
192 These are caused by the PDP11's mix of little-endian octets in
193 shorts but shorts in big endian order for long or quad.
194
195 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
196 * testsuite/gas/all/gas.exp: Select alternate test scripts for
197 pdp11, skip octa test completely.
198 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
199 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
200 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
201
9e85f042
NC		 2022020-05-28 Alex Coplan <alex.coplan@arm.com>
203
204 * frags.c (frag_grow): Fix comment.
205
1c912705
SC		 2062020-05-27 Stephen Casner <casner@acm.org>
207
208 PR gas/26001
209 * config/tc-pdp11.c (parse_reg): Distinguish register names from
210 symbols that begin with a register name.
211 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
212 * testsuite/gas/pdp11/pr26001.s: Likewise.
213 * testsuite/gas/pdp11/pr26001.d: Likewise.
214
5c505568
SC		 2152020-05-27 Simon Cook <simon.cook@embecosm.com>
216
217 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
218 pointer when creating struct riscv_csr_extra.
219
3c730740
L		 2202020-05-26 H.J. Lu <hongjiu.lu@intel.com>
221
222 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
223 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
224 * testsuite/gas/i386/inval-avx512f.l: Updated.
225
57b17940
SSF		 2262020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
227
228 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
229 load/store instruction variants with alignment hints.
230 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
231 instruction variants with alignment hints.
232
e3fed0f2
L		 2332020-05-26 H.J. Lu <hongjiu.lu@intel.com>
234
235 PR gas/26044
236 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
237 instead of R_XGATE_PCREL_X.
238 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
239 BFD_RELOC_XGATE_PCREL_X.
240
8bbc5da5
L		 2412020-05-26 H.J. Lu <hongjiu.lu@intel.com>
242
243 PR gas/26044
244 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
245 with &fragP->fr_literal[0].
246
c4612b92
L		 2472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
248
249 PR gas/26044
250 * config/tc-vax.c (md_estimate_size_before_relax): Replace
251 fragP->fr_literal with &fragP->fr_literal[0].
252 (md_convert_frag): Likewise.
253
70b1b570
L		 2542020-05-26 H.J. Lu <hongjiu.lu@intel.com>
255
256 PR gas/26044
257 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
258 with &fragP->fr_literal[0].
259
e67e940f
L		 2602020-05-26 H.J. Lu <hongjiu.lu@intel.com>
261
262 PR gas/26044
263 * config/tc-crx.c (getreg_image): Change argument type to int.
264 (md_convert_frag): Replace fragP->fr_literal with
265 &fragP->fr_literal[0].
266
a05e3e20
L		 2672020-05-26 H.J. Lu <hongjiu.lu@intel.com>
268
269 PR gas/26044
270 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
271 sprintf with memmove.
272
c6412eee
L		 2732020-05-25 H.J. Lu <hongjiu.lu@intel.com>
274
275 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
276 with &fragP->fr_literal[0].
277
9fcc3457
L		 2782020-05-25 H.J. Lu <hongjiu.lu@intel.com>
279
280 PR gas/26041
281 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
282 2 overlapping strings.
283
6c115e16
L		 2842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
285
286 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
287 with &fragP->fr_literal[0].
288
a39d29cd
L		 2892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
290
291 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
292 with &fragp->fr_literal[0].
293 * config/tc-microblaze.c (md_apply_fix): Likewise.
294 * config/tc-sh.c (md_convert_frag): Likewise.
295
72393fd1
JW		 2962020-05-24 Jim Wilson <jimw@sifive.com>
297
298 PR 26025
299 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
300 asection to segT. New locals seg and subseg. Call subseg_set before
301 fix_new_exp. Call subseg_set after loop to restore original values.
302
9fbb53c7
AM		 3032020-05-21 Alan Modra <amodra@gmail.com>
304
305 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
306 throughout.
307 * config/obj-elf.c: Likewise.
308 * config/tc-aarch64.c: Likewise.
309 * config/tc-arm.c: Likewise.
310 * config/tc-m68k.c: Likewise.
311 * config/tc-nios2.c: Likewise.
312 * config/tc-tic30.c: Likewise.
313 * ecoff.c: Likewise.
314 * read.c: Likewise.
315 * stabs.c: Likewise.
316 * symbols.c: Likewise.
317 * testsuite/gas/all/test-gen.c: Likewise.
318
8f595e9b
NC		 3192020-05-20 Nelson Chu <nelson.chu@sifive.com>
320
321 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
322 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
323 Static variables which are used to set the ISA extensions. You can
324 use -march (or ELF build attributes) and -misa-spec to set them,
325 respectively.
326 (ext_version_hash): The hash table used to handle the extensions
327 with versions.
328 (init_ext_version_hash): Initialize the ext_version_hash according
329 to riscv_ext_version_table.
330 (riscv_get_default_ext_version): The callback function of
331 riscv_parse_subset_t. According to the choosed ISA spec,
332 get the default version for the specific extension.
333 (riscv_set_arch): Set the callback function.
334 (enum options, struct option md_longopts): Add new option -misa-spec.
335 (md_parse_option): Do not call riscv_set_arch for -march. We will
336 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
337 to set default_isa_spec class.
338 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
339 ext_version_hash, and then call riscv_set_arch to set the architecture
340 with versions according to default_arch_with_ext.
341 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
342 x extensions.
343 * testsuite/gas/riscv/attribute-03.d: Likewise.
344 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
345 already set it's version to 2p1 by march, so no need to use the default
346 2p2 version. For m-ext, we do not set the version by -march and ELF arch
347 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
348 ISA spec 2p2, so set 0p0 to it.
349 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
350 zicsr is 2p0 according to ISA spec 20191213.
351 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
352 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
353 You can set them by configure options --with-arch and
354 --with-isa-spec, respectively.
355 (riscv_set_default_isa_spec): New function used to set the
356 default ISA spec.
357 (md_parse_option): Call riscv_set_default_isa_spec rather than
358 call riscv_get_isa_spec_class directly.
359 (riscv_after_parse_args): If the -isa-spec is not set, then we
360 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
361 calling riscv_set_default_isa_spec.
362 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
363 the --with-isa-spec may be set to different ISA spec.
364 * testsuite/gas/riscv/attribute-02.d: Likewise.
365 * testsuite/gas/riscv/attribute-03.d: Likewise.
366 * testsuite/gas/riscv/attribute-04.d: Likewise.
367 * testsuite/gas/riscv/attribute-05.d: Likewise.
368 * testsuite/gas/riscv/attribute-06.d: Likewise.
369 * testsuite/gas/riscv/attribute-07.d: Likewise.
370 * configure.ac: Add configure options, --with-arch and
371 --with-isa-spec.
372 * configure: Regenerated.
373 * config.in: Regenerated.
374 * config/tc-riscv.c (default_priv_spec): Static variable which is
375 used to check if the CSR is valid for the chosen privilege spec. You
376 can use -mpriv-spec to set it.
377 (enum reg_class): We now get the CSR address from csr_extra_hash rather
378 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
379 (riscv_init_csr_hashes): Only need to initialize one hash table
380 csr_extra_hash.
381 (riscv_csr_class_check): Change the return type to void. Don't check
382 the ISA dependency if -mcsr-check isn't set.
383 (riscv_csr_version_check): New function. Check and find the CSR address
384 from csr_extra_hash, according to default_priv_spec. Report warning
385 for the invalid CSR if -mcsr-check is set.
386 (reg_csr_lookup_internal): Updated.
387 (reg_lookup_internal): Likewise.
388 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
389 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
390 (md_parse_option): Call riscv_set_default_priv_version to set
391 default_priv_spec.
392 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
393 privilege spec to the newest one.
394 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
395 include/opcode/riscv.h.
396 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
397 to check the ISA dependency for CSR, so fix the spec version by adding
398 -mpriv-spec=1.11.
399 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
400 version warnings for the test case.
401 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
402 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
403 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
404 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
405 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
406 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
407 Check whether the CSR is valid when privilege version 1.9 is choosed.
408 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
409 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
410 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
411 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
412 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
413 Check whether the CSR is valid when privilege version 1.10 is choosed.
414 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
415 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
416 Check whether the CSR is valid when privilege version 1.11 is choosed.
417 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
418 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
419 setting. You can set it by configure option --with-priv-spec.
420 (riscv_set_default_priv_spec): New function used to set the default
421 privilege spec.
422 (md_parse_option): Call riscv_set_default_priv_spec rather than
423 call riscv_get_priv_spec_class directly.
424 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
425 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
426 calling riscv_set_default_priv_spec.
427 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
428 the --with-priv-spec may be set to different privilege spec.
429 * testsuite/gas/riscv/priv-reg.d: Likewise.
430 * configure.ac: Add configure option --with-priv-spec.
431 * configure: Regenerated.
432 * config.in: Regenerated.
433 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
434 explicit_attr. Set it to TRUE if any ELF attribute is found.
435 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
436 the priv attributes are set.
437 (md_assemble): Set the default_priv_spec according to the priv
438 attributes when we start to assemble instruction.
439 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
440 riscv_write_out_attrs. Update the arch and priv attributes. If we
441 don't set the corresponding ELF attributes, then try to output the
442 default ones.
443 (riscv_set_public_attributes): If any ELF attribute or -march-attr
444 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
445 to update the arch and priv attributes.
446 (s_riscv_attribute): Make sure all arch and priv attributes are set
447 before any instruction.
448 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
449 ELF attribute or -march-attr is set. If the priv attributes are not
450 set, then try to update them by the default setting (-mpriv-spec or
451 --with-priv-spec).
452 * testsuite/gas/riscv/attribute-02.d: Likewise.
453 * testsuite/gas/riscv/attribute-03.d: Likewise.
454 * testsuite/gas/riscv/attribute-04.d: Likewise.
455 * testsuite/gas/riscv/attribute-06.d: Likewise.
456 * testsuite/gas/riscv/attribute-07.d: Likewise.
457 * testsuite/gas/riscv/attribute-08.d: Likewise.
458 * testsuite/gas/riscv/attribute-09.d: Likewise.
459 * testsuite/gas/riscv/attribute-10.d: Likewise.
460 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
461 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
462 set by priv attributes must be supported.
463 * testsuite/gas/riscv/attribute-05.s: Likewise.
464 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
465 priv attributes according to the -mpriv-spec option.
466 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
467 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
468 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
469 * testsuite/gas/riscv/priv-reg.d: Removed.
470 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
471 CSR according to the priv spec 1.9.
472 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
473 CSR according to the priv spec 1.9.1.
474 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
475 CSR according to the priv spec 1.10.
476 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
477 CSR according to the priv spec 1.11.
478 * config/tc-riscv.c (md_show_usage): Add descriptions about
479 the new GAS options.
480 * doc/c-riscv.texi: Likewise.
481
3d205eb4
PB		 4822020-05-19 Peter Bergner <bergner@linux.ibm.com>
483
484 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
485 * testsuite/gas/ppc/power9.d: Likewise.
486 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
487 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
488 sync, wait, waitrsv>: Add tests.
489 * testsuite/gas/ppc/power10.d: Likewise.
490
164446e0
AF		 4912020-05-19 Alexander Fedotov <alfedotov@gmail.com>
492
493 PR 25992
494 * config/tc-arm.c : Add arm_ext_v8r feature.
495 (it_fsm_post_encode): Check arm_ext_v8r feature.
496 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
497
69f57659
AM		 4982020-05-19 Alan Modra <amodra@gmail.com>
499
500 * write.c (write_contents): Use bfd_get_filename rather than
501 accessing bfd->filename directly. Use bfd_section_name rather
502 than accessing section->name directly.
503
0e1d094e
AM		 5042020-05-19 Alan Modra <amodra@gmail.com>
505
506 * symbols.c (local_symbol_make): Init all of lsy_flags.
507
d402189f
AM		 5082020-05-18 Alan Modra <amodra@gmail.com>
509
510 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
511 before looking at add_symbol->sy_flags.
512
503648e4 5132020-05-18 Hongtao Liu <hongtao.liu@intel.com>
514
515 * config/tc-i386.c: Not handle lret/iret.
516 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
517 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
518 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
519 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
520 * testsuite/gas/i386/lfence-ret.s: Ditto.
521 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
522 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
523 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
524 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
525 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
526 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
527 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
528
2a50b401
AM		 5292020-05-15 Alan Modra <amodra@gmail.com>
530 Alex Coplan <alex.coplan@arm.com>
531
532 * symbols.c (struct local_symbol): Update comment.
533 (resolve_symbol_value): For resolved symbols equated to other
534 symbols, verify that the referenced symbol is not a local_symbol
535 before accessing sy_value. Don't leave symbol loops during
536 finalize_syms resolution.
537 * testsuite/gas/all/assign-bad-recursive.d: New test.
538 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
539 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
540 * testsuite/gas/all/gas.exp: Run it.
541
9d95b8e9
NC		 5422020-05-14 Nick Clifton <nickc@redhat.com>
543
544 * po/sv.po: Updated Swedish translation.
545
3b646889
AM		 5462020-05-11 Alan Modra <amodra@gmail.com>
547
548 * testsuite/gas/ppc/scalarquad.d,
549 * testsuite/gas/ppc/scalarquad.s: New test.
550 * testsuite/gas/ppc/ppc.exp: Run it.
551
9cc4ce88
AM		 5522020-05-11 Alan Modra <amodra@gmail.com>
553
554 * testsuite/gas/ppc/rightmost.d,
555 * testsuite/gas/ppc/rightmost.s: New test.
556 * testsuite/gas/ppc/ppc.exp: Run it.
557
5d57bc3f
AM		 5582020-05-11 Alan Modra <amodra@gmail.com>
559
560 * testsuite/gas/ppc/xvtlsbb.d,
561 * testsuite/gas/ppc/xvtlsbb.s: New test.
562 * testsuite/gas/ppc/ppc.exp: Run it.
563
66ef5847
AM		 5642020-05-11 Alan Modra <amodra@gmail.com>
565
566 * testsuite/gas/ppc/stringop.d,
567 * testsuite/gas/ppc/stringop.s: New test.
568 * testsuite/gas/ppc/ppc.exp: Run it.
569
4f3e9537
PB		 5702020-05-11 Peter Bergner <bergner@linux.ibm.com>
571
572 * testsuite/gas/ppc/set_bool.d,
573 * testsuite/gas/ppc/set_bool.s: New test.
574 * testsuite/gas/ppc/ppc.exp: Run it.
575
ec40e91c
AM		 5762020-05-11 Alan Modra <amodra@gmail.com>
577
578 * testsuite/gas/ppc/bitmanip.d,
579 * testsuite/gas/ppc/bitmanip.s: New test.
580 * testsuite/gas/ppc/ppc.exp: Run it.
581
d7e97a76
AM		 5822020-05-11 Alan Modra <amodra@gmail.com>
583
584 * testsuite/gas/ppc/genpcv.d,
585 * testsuite/gas/ppc/genpcv.s: New test.
586 * testsuite/gas/ppc/ppc.exp: Run it.
587
fdefed7c
AM		 5882020-05-11 Alan Modra <amodra@gmail.com>
589
590 * testsuite/gas/ppc/maskmanip.d,
591 * testsuite/gas/ppc/maskmanip.s: New test.
592 * testsuite/gas/ppc/ppc.exp: Run it.
593
aa3c112f
AM		 5942020-05-11 Alan Modra <amodra@gmail.com>
595 Peter Bergner <bergner@linux.ibm.com>
596
597 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
598 (md_assemble): Check acc specified in correct operand.
599 * testsuite/gas/ppc/outerprod.d,
600 * testsuite/gas/ppc/outerprod.s,
601 * testsuite/gas/ppc/vsx4.d,
602 * testsuite/gas/ppc/vsx4.s: New tests.
603 * testsuite/gas/ppc/ppc.exp: Run them.
604
6edbfd3b
AM		 6052020-05-11 Alan Modra <amodra@gmail.com>
606
607 * testsuite/gas/ppc/simd_perm.d,
608 * testsuite/gas/ppc/simd_perm.s: New test.
609 * testsuite/gas/ppc/ppc.exp: Run it.
610
c7d7aea2
AM		 6112020-05-11 Alan Modra <amodra@gmail.com>
612
613 * testsuite/gas/ppc/int128.d,
614 * testsuite/gas/ppc/int128.s: New test.
615 * testsuite/gas/ppc/ppc.exp: Run it.
616
94ba9882
AM		 6172020-05-11 Alan Modra <amodra@gmail.com>
618
619 * testsuite/gas/ppc/vsx_32byte.d,
620 * testsuite/gas/ppc/vsx_32byte.s: New test.
621 * testsuite/gas/ppc/ppc.exp: Run it.
622
f4791f1a
AM		 6232020-05-11 Alan Modra <amodra@gmail.com>
624
625 * testsuite/gas/ppc/vec_mul.s,
626 * testsuite/gas/ppc/vec_mul.d: New test.
627 * testsuite/gas/ppc/ppc.exp: Run it.
628
3ff0a5ba
PB		 6292020-05-11 Peter Bergner <bergner@linux.ibm.com>
630
631 * testsuite/gas/ppc/byte_rev.d,
632 * testsuite/gas/ppc/byte_rev.s: New test.
633 * testsuite/gas/ppc/ppc.exp: Run it.
634
afef4fe9
PB		 6352020-05-11 Peter Bergner <bergner@linux.ibm.com>
636
637 * testsuite/gas/ppc/power10.d: Add paste. tests.
638 * testsuite/gas/ppc/power10.s: Likewise.
639
1224c05d
PB		 6402020-05-11 Peter Bergner <bergner@linux.ibm.com>
641
642 * testsuite/gas/ppc/power10.s: New test.
643 * testsuite/gas/ppc/power10.d: Likewise.
644 * testsuite/gas/ppc/ppc.exp: Run it.
645
7c1f4227
AM		 6462020-05-11 Alan Modra <amodra@gmail.com>
647
648 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
649 renaming.
650 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
651 place of -mfuture/-Mfuture.
652 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
653 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
654
bfeaed38
NC		 6552020-05-06 Nick Clifton <nickc@redhat.com>
656
657 * po/sv.po: Updated Swedish translation.
658
6ef719c0
NC		 6592020-05-06 Nick Clifton <nickc@redhat.com>
660
661 PR 25927
662 * doc/as.texi (Preprocessing): Replace cross reference to not
663 existant document with a URL to the equivalent page in the GCC
664 manual.
665
546cb2d8
NC		 6662020-05-05 Nick Clifton <nickc@redhat.com>
667
668 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
669 construction of a DWARF-5 directory name table.
670 * testsuite/gas/elf/pr25917.d: Update expected output.
671
7d0bd487
GN		 6722020-05-05 Gunther Nikl <gnikl@justmail.de>
673
674 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
675 (md_parse_option): Remove initialization of elf_flags.
070b775f 676
fe05f369
ASDV		 6772020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
678
679 PR gas/25863
680 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
681 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
682 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
683
4706679d
NC		 6842020-05-04 Nick Clifton <nickc@redhat.com>
685
686 PR 25917
687 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
688 table's existence before looking at its entries.
070b775f
NC		 689 Also do not emit a default directory entry if there are no
690 directories in use.
691
4706679d
NC		 692 * testsuite/gas/elf/pr25917.s: New test source file.
693 * testsuite/gas/elf/pr25917.d: New test driver.
694 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
695
09c1e68a
AC		 6962020-04-30 Alex Coplan <alex.coplan@arm.com>
697
698 * config/tc-aarch64.c (fix_insn): Implement for
699 AARCH64_OPND_UNDEFINED.
700 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
701 * testsuite/gas/aarch64/udf.s: New.
702 * testsuite/gas/aarch64/udf.d: New.
703 * testsuite/gas/aarch64/udf-invalid.s: New.
704 * testsuite/gas/aarch64/udf-invalid.l: New.
705 * testsuite/gas/aarch64/udf-invalid.d: New.
706
c578f16e
YS		 7072020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
708
709 * config/tc-rx.c (elf_flags): Reset default value.
710 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
711
935f1f4b
MF		 7122020-04-29 Max Filippov <jcmvbkbc@gmail.com>
713
714 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
715 if it's not defined.
716 (microarch_earliest): New static variable.
717 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
718 simcall opcode has mandatory parameter.
719 (xg_init_global_config): Initialize microarch_earliest.
720
5c936ef5
NC		 7212020-04-29 Nick Clifton <nickc@redhat.com>
722
723 PR 22699
724 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
725 IMM0_8S and add support for IMM0_8U.
726 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
727 unsigned 8-bit immediate.
728 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 729 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 730
251dae91
TC		 7312020-04-27 Tamar Christina <tamar.christina@arm.com>
732
733 * NEWS: Add news entry for big-obj.
734 * config/tc-i386.c (i386_target_format): Support new format.
735 * doc/c-i386.texi: Add i386 support.
736 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
737 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
738
714e6c96
NC		 7392020-04-27 Nick Clifton <nickc@redhat.com>
740
741 PR 25878
742 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
743 (assign_file_to_slot): New function. Fills in an entry in the
744 files table.
745 (allocate_filenum): Use new function.
746 (allocate_filename_to_slot): Use new function. If the specified
747 slot entry is already in use, but was chosen automatically then
748 reassign the automatic entry.
749
a09f656b 7502020-04-26 Hongtao Liu <hongtao.liu@intel.com
751
752 * config/tc-i386.c (lfence_before_ret_shl): New member.
753 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
754 for Anysize insns.
755 (insert_after_load): Issue warning for REP CMPS/SCAS.
756 (insert_before_before): Handle iret, Handle
757 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
758 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
759 -mlfence-before-ret=[none/not/or/shl/yes].
760 Enable -mlfence-before-ret=shl when
761 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
762 (md_show_usage): Ditto.
763 * doc/c-i386.texi: Ditto.
764 * testsuite/gas/i386/i386.exp: Add new testcases.
765 * testsuite/gas/i386/lfence-load-b.d: New.
766 * testsuite/gas/i386/lfence-load-b.e: New.
767 * testsuite/gas/i386/lfence-load.d: Modified.
768 * testsuite/gas/i386/lfence-load.e: New.
769 * testsuite/gas/i386/lfence-load.s: Modified.
770 * testsuite/gas/i386/lfence-ret-a.d: Modified.
771 * testsuite/gas/i386/lfence-ret-b.d: Modified.
772 * testsuite/gas/i386/lfence-ret-c.d: New.
773 * testsuite/gas/i386/lfence-ret-d.d: New.
774 * testsuite/gas/i386/lfence-ret.s: Modified.
775 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
776 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
777 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
778 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
779 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
780 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
781 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
782 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
783 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
784 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
785
30ce8e47
MF		 7862020-04-22 Max Filippov <jcmvbkbc@gmail.com>
787
788 PR ld/25861
789 * config/tc-xtensa.c (md_apply_fix): Replace
790 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
791 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
792 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
793 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
794 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
795
31c89d60
AM		 7962020-04-22 Alan Modra <amodra@gmail.com>
797
798 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
799 symbol for ".symver .. remove".
800 * doc/as.texi (.symver): Update.
801 * testsuite/gas/symver/symver11.s: Make foo weak.
802 * testsuite/gas/symver/symver11.d: Expect an error.
803 * testsuite/gas/symver/symver7.d: Allow other random symbols.
804
1d3eb556
L		 8052020-04-21 H.J. Lu <hongjiu.lu@intel.com>
806
807 * testsuite/gas/symver/symver11.s: Add ".balign 8".
808
bb2a1453
AS		 8092020-04-21 Andreas Schwab <schwab@linux-m68k.org>
810
811 PR 25848
812 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
813 * testsuite/gas/m68k/operands.d: Update.
814 * testsuite/gas/m68k/op68000.d: Update for new error messages.
815
c36876fe
TC		 8162020-04-21 Tamar Christina <tamar.christina@arm.com>
817
818 PR binutils/24753
819 * testsuite/gas/arm/pr24753.d: New test.
820 * testsuite/gas/arm/pr24753.s: New test.
821
6914be53
L		 8222020-04-21 H.J. Lu <hongjiu.lu@intel.com>
823
824 PR gas/23840
825 PR gas/25295
826 * NEWS: Mention .symver extension.
827 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
828 function.
829 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
830 add a version name. Add local, hidden and remove visibility
831 support.
832 (elf_frob_symbol): Handle the list of version names. Update the
833 original symbol to local, hidden or remove it from the symbol
834 table.
835 (elf_frob_file_before_adjust): Handle the list of version names.
836 * config/obj-elf.h (elf_visibility): New.
837 (elf_versioned_name_list): Likewise.
838 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
839 and visibility. Change versioned_name pointer to struct
840 elf_versioned_name_list.
841 * doc/as.texi: Update .symver directive.
842 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
843 error checking tests.
844 * testsuite/gas/symver/symver6.d: New file.
845 * testsuite/gas/symver/symver7.d: Likewise.
846 * testsuite/gas/symver/symver7.s: Likewise.
847 * testsuite/gas/symver/symver8.d: Likewise.
848 * testsuite/gas/symver/symver8.s: Likewise.
849 * testsuite/gas/symver/symver9.s: Likewise.
850 * testsuite/gas/symver/symver9a.d: Likewise.
851 * testsuite/gas/symver/symver9b.d: Likewise.
852 * testsuite/gas/symver/symver10.s: Likewise.
853 * testsuite/gas/symver/symver10a.d: Likewise.
854 * testsuite/gas/symver/symver10b.d: Likewise.
855 * testsuite/gas/symver/symver11.d: Likewise.
856 * testsuite/gas/symver/symver11.s: Likewise.
857 * testsuite/gas/symver/symver12.d: Likewise.
858 * testsuite/gas/symver/symver12.s: Likewise.
859 * testsuite/gas/symver/symver13.d: Likewise.
860 * testsuite/gas/symver/symver13.s: Likewise.
861 * testsuite/gas/symver/symver14.d: Likewise.
862 * testsuite/gas/symver/symver14.l: Likewise.
863 * testsuite/gas/symver/symver15.d: Likewise.
864 * testsuite/gas/symver/symver15.l: Likewise.
865 * testsuite/gas/symver/symver6.l: Removed.
866 * testsuite/gas/symver/symver6.s: Updated.
867
c2e5c986
SD		 8682020-04-20 Sudakshina Das <sudi.das@arm.com>
869
870 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
871 to include TSB.
872 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
873 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
874 * testsuite/gas/aarch64/system.d: Update.
875
8a6e1d1d
SD		 8762020-04-20 Sudakshina Das <sudi.das@arm.com>
877
878 * testsuite/gas/aarch64/bti.d: Update -march option.
879 * testsuite/gas/aarch64/illegal-bti.d: Remove.
880 * testsuite/gas/aarch64/illegal-bti.l: Remove.
881 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
882 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
883
49af2f5c
AM		 8842020-04-17 Alan Modra <amodra@gmail.com>
885
886 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
887
8e4979ac
NC		 8882020-04-16 Gagan Singh Sidhu <broly@mac.com>
889 Nick Clifton <nickc@redhat.com>
890
891 PR 25803
892 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
893 targets.
894 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
895 for the type-2 test.
896 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
897 targets running this test.
898
c54a9b56
DF		 8992020-02-16 David Faust <david.faust@oracle.com>
900
901 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
902 * testsuite/gas/bpf/jump32.s: New file.
903 * testsuite/gas/bpf/jump32.d: Likewise.
904
3071b197
L		 9052020-04-08 H.J. Lu <hongjiu.lu@intel.com>
906
907 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
908 documentation.
909
6a3ab923
GN		 9102020-04-08 Gunther Nikl <gnikl@justmail.de>
911
912 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
913 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 914 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
915 define.
916 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 917 * tc.h (md_pcrel_from_section): Add prototype.
918 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
919 * config/tc-arc.h (md_pcrel_from_section): Likewise.
920 * config/tc-arm.h (md_pcrel_from_section): Likewise.
921 * config/tc-avr.h (md_pcrel_from_section): Likewise.
922 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
923 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
924 * config/tc-csky.h (md_pcrel_from_section): Likewise.
925 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
926 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
927 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
928 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
929 * config/tc-frv.h (md_pcrel_from_section): Likewise.
930 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
931 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
932 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
933 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
934 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
935 * config/tc-mep.h (md_pcrel_from_section): Likewise.
936 * config/tc-metag.h (md_pcrel_from_section): Likewise.
937 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
938 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
939 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
940 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
941 * config/tc-mt.h (md_pcrel_from_section): Likewise.
942 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
943 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
944 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
945 * config/tc-rx.h (md_pcrel_from_section): Likewise.
946 * config/tc-s390.h (md_pcrel_from_section): Likewise.
947 * config/tc-sh.h (md_pcrel_from_section): Likewise.
948 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
949 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 950 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
951 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
952 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
953 md_apply_fix3): Delete prototypes.
6a3ab923 954
6e0e8b45
L		 9552020-04-07 H.J. Lu <hongjiu.lu@intel.com>
956
957 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
958 instructions.
959
266803a2
L		 9602020-04-07 H.J. Lu <hongjiu.lu@intel.com>
961
962 * doc/c-z80.texi: Fix @xref warnings.
963
bb651e8b
CL		 9642020-04-07 Lili Cui <lili.cui@intel.com>
965
966 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
967 (cpu_noarch): Likewise.
968 * doc/c-i386.texi: Document TSXLDTRK.
969 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
970 * testsuite/gas/i386/tsxldtrk.d: Likewise.
971 * testsuite/gas/i386/tsxldtrk.s: Likewise.
972 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
973
4b27d27c
L		 9742020-04-02 Lili Cui <lili.cui@intel.com>
975
976 * config/tc-i386.c (cpu_arch): Add .serialize.
977 (cpu_noarch): Likewise.
978 * doc/c-i386.texi: Document serialize.
979 * testsuite/gas/i386/i386.exp: Run serialize tests
980 * testsuite/gas/i386/serialize.d: Likewise.
981 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
982 * testsuite/gas/i386/serialize.s: Likewise.
983
bb897477
RO		 9842020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
985
986 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
987 * testsuite/gas/elf/section12b.d: Likewise.
988 * testsuite/gas/elf/section16a.d: Likewise.
989 * testsuite/gas/elf/section16b.d: Likewise.
990
59e28a97
GN		 9912020-04-02 Gunther Nikl <gnikl@justmail.de>
992
993 * config/tc-m68k.c (m68k_ip): Fix range check for index register
994 with a suppressed address register.
995
efc3a950
L		 9962020-04-01 H.J. Lu <hongjiu.lu@intel.com>
997
998 PR gas/25756
999 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1000 * testsuite/gas/i386/localpic.s: Add a test for relocation
1001 against local absolute symbol.
1002 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1003 * testsuite/gas/i386/localpic.d: Updated.
1004 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1005 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1006
15d47c3a
RO		 10072020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1008
1009 PR gas/25732
1010 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1011 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1012 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1013 testsuite/gas/i386/x86-64-jump.d.
1014 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1015 Incorporate changes to
1016 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1017 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1018 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1019 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1020 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1021
876678f0
MR		 10222020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1023
1024 PR 25611
1025 PR 25614
1026 * dwarf2dbg.c: Do not include "bignum.h".
1027
d1a89da5
NC		 10282020-03-30 Nelson Chu <nelson.chu@sifive.com>
1029
1030 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1031 * testsuite/gas/riscv/alias-csr.s: Likewise.
1032 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1033 to priv-reg-pseudo-noalias.
1034 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1035 * testsuite/gas/riscv/bad-csr.l: Likewise.
1036 * testsuite/gas/riscv/bad-csr.s: Likewise.
1037 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1038 * testsuite/gas/riscv/satp.s: Likewise.
1039 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1040 csr instruction, including alias-csr testcase.
1041 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1042 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1043 pseudo instruction with objdump -Mno-aliases.
1044 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1045 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1046 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1047 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1048 * testsuite/gas/riscv/priv-reg.s: Likewise.
1049 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1050 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1051 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1052
b7780957
J		 10532020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1054
1055 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1056 sections with the "b" attribute.
1057
d1023b5d
AM		 10582020-03-22 Alan Modra <amodra@gmail.com>
1059
1060 * testsuite/gas/s12z/truncated.d: Update expected output.
1061
0d832e7f
SB		 10622020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1063
1064 PR 25690
1065 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1066 * doc/c-z80.texi: Update documentation.
1067
327ef784
NC		 10682020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1069
1070 PR 25641
1071 PR 25668
1072 PR 25633
1073 Fix disassembling ED+A4/AC/B4/BC opcodes.
1074 Fix assembling lines containing colonless label and instruction
1075 with first operand inside parentheses.
1076 Fix registration of unsupported by target CPU registers.
1077 * config/tc-z80.c: See above.
1078 * config/tc-z80.h: See above.
1079 * testsuite/gas/z80/colonless.d: Update test.
1080 * testsuite/gas/z80/colonless.s: Likewise.
1081 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1082 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1083 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1084 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1085 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1086 * testsuite/gas/z80/unsup_regs.s: Likewise.
1087 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1088 * testsuite/gas/z80/z80.exp: Likewise.
1089 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1090 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1091 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1092
66d1f7cc
AV		 10932020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1094
1095 PR 25660
1096 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1097 (parse_operands): Handle new operand codes.
1098 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1099 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1100 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1101 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1102 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1103 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1104 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1105 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1106
9e8f1c90
L		 11072020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1108
1109 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1110
97b4a8f7
L		 11112020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1112
1113 * testsuite/gas/i386/i386.exp: Run new tests.
1114 * testsuite/gas/i386/lfence-byte.d: New file.
1115 * testsuite/gas/i386/lfence-byte.e: Likewise.
1116 * testsuite/gas/i386/lfence-byte.s: Likewise.
1117 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1118 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1119 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1120 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1121 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1122 * testsuite/gas/i386/lfence-load.d: Likewise.
1123 * testsuite/gas/i386/lfence-load.s: Likewise.
1124 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1125 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1126 * testsuite/gas/i386/lfence-ret.s: Likewise.
1127 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1128 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1129 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1130 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1131 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1132 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1133 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1134 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1135 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1136 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1137 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1138 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1139
ae531041
L		 11402020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * config/tc-i386.c (lfence_after_load): New.
1143 (lfence_before_indirect_branch_kind): New.
1144 (lfence_before_indirect_branch): New.
1145 (lfence_before_ret_kind): New.
1146 (lfence_before_ret): New.
1147 (last_insn): New.
1148 (load_insn_p): New.
1149 (insert_lfence_after): New.
1150 (insert_lfence_before): New.
1151 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1152 Set last_insn.
1153 (OPTION_MLFENCE_AFTER_LOAD): New.
1154 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1155 (OPTION_MLFENCE_BEFORE_RET): New.
1156 (md_longopts): Add -mlfence-after-load=,
1157 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1158 (md_parse_option): Handle -mlfence-after-load=,
1159 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1160 (md_show_usage): Display -mlfence-after-load=,
1161 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1162 (i386_cons_align): New.
1163 * config/tc-i386.h (i386_cons_align): New.
1164 (md_cons_align): New.
1165 * doc/c-i386.texi: Document -mlfence-after-load=,
1166 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1167
5496f3c6
NC		 11682020-03-11 Nick Clifton <nickc@redhat.com>
1169
1170 PR 25611
1171 PR 25614
1172 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1173 (DWARF2_FILE_SIZE_NAME): Default to -1.
1174 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1175 whichever is higher.
1176 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1177 (NUM_MD5_BYTES): Define.
1178 (struct file entry): Add md5 field.
1179 (get_filenum): Delete and replace with...
1180 (get_basename): New function.
1181 (get_directory_table_entry): New function.
1182 (allocate_filenum): New function.
1183 (allocate_filename_to_slot): New function.
1184 (dwarf2_where): Use new functions.
1185 (dwarf2_directive_filename): Add support for extended .file
1186 pseudo-op.
1187 (dwarf2_directive_loc): Allow the use of file number zero with
1188 DWARF 5 or higher.
1189 (out_file_list): Rename to...
1190 (out_dir_and_file_list): Add DWARF 5 support.
1191 (out_debug_line): Emit extra values into the section header for
1192 DWARF 5.
1193 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1194 * doc/as.texi (.file): Update the description of this pseudo-op.
1195 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1196 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1197 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1198 * NEWS: Mention the new feature.
1199
a6a1f5e0
AM		 12002020-03-10 Alan Modra <amodra@gmail.com>
1201
1202 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1203 to avoid signed overflow.
1204 * config/tc-mcore.c (md_assemble): Likewise.
1205 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1206 * config/tc-nds32.c (SET_ADDEND): Likewise.
1207 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1208
3fabc179
JB		 12092020-03-09 Jan Beulich <jbeulich@suse.com>
1210
1211 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1212 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1213 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1214
190e5fc8
AM		 12152020-03-07 Alan Modra <amodra@gmail.com>
1216
1217 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1218 first column.
1219
84d9ab33
NC		 12202020-03-06 Nick Clifton <nickc@redhat.com>
1221
1222 PR 25614
1223 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1224 0 if the dwarf_level is 5 or more. Complain if a filename follows
1225 a file 0.
1226 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1227 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1228 * testsuite/gas/elf/elf.exp: Run the new test.
1229
1230 PR 25612
1231 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1232 * doc/as.texi: Fix another typo.
1233
31bf1864
NC		 12342020-03-06 Nick Clifton <nickc@redhat.com>
1235
1236 PR 25612
1237 * as.c (dwarf_level): Define.
1238 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1239 (parse_args): Add support for the new options.
1240 as.h (dwarf_level): Prototype.
1241 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1242 value.
1243 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1244 (DWARF2_LINE_VERSION): Remove definition.
1245 * doc/as.texi: Document the new options.
1246
3c968de5
NC		 12472020-03-06 Nick Clifton <nickc@redhat.com>
1248
1249 PR 25572
1250 * as.c (main): Allow matching input and outputs when they are
1251 not regular files.
1252
bc49bfd8
JB		 12532020-03-06 Jan Beulich <jbeulich@suse.com>
1254
1255 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1256 casing.
1257 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1258 one of byte/word/dword/qword is set alongside a SIMD register in
1259 a template's operand.
1260
4873e243
JB		 12612020-03-06 Jan Beulich <jbeulich@suse.com>
1262
1263 * config/tc-i386.c (match_template): Extend code in logic
1264 rejecting certain suffixes in certain modes to also cover mask
1265 register use and VecSIB. Drop special casing of broadcast. Skip
1266 immediates in the check.
1267
e365e234
JB		 12682020-03-06 Jan Beulich <jbeulich@suse.com>
1269
1270 * config/tc-i386.c (match_template): Fold duplicate code in
1271 logic rejecting certain suffixes in certain modes. Drop
1272 pointless "else".
1273
4ed21b58
JB		 12742020-03-06 Jan Beulich <jbeulich@suse.com>
1275
1276 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1277 alongside !norex64 ones.
1278 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1279 with both 32- and 64-bit GPR operands.
1280 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1281 32- and 64-bit GPR operands.
1282 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1283 testsuite/gas/i386/x86-64-avx512bw.d,
1284 testsuite/gas/i386/x86-64-avx512f-intel.d,
1285 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1286
643bb870
JB		 12872020-03-06 Jan Beulich <jbeulich@suse.com>
1288
1289 * config/tc-i386.c (md_assemble): Drop use of rex64.
1290 (process_suffix): For REX.W for 64-bit CRC32.
1291
a23b33b3
JB		 12922020-03-06 Jan Beulich <jbeulich@suse.com>
1293
1294 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1295 addressing for MPX insns without base/index.
1296 * testsuite/gas/i386/mpx-16bit.s,
1297 * testsuite/gas/i386/mpx-16bit.d: New.
1298 * testsuite/gas/i386/i386.exp: Run new test.
1299
a0497384
JB		 13002020-03-06 Jan Beulich <jbeulich@suse.com>
1301
1302 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1303 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1304 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1305 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1306 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1307 as well as a BSWAP one.
1308 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1309 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1310 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1311 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1312 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1313 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1314 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1315 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1316 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1317 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1318 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1319 testsuite/gas/i386/vmx.d: Adjust expectations.
1320
b630c145
JB		 13212020-03-06 Jan Beulich <jbeulich@suse.com>
1322
1323 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1324 from having their operands swapped.
1325 * testsuite/gas/i386/waitpkg.s,
1326 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1327 3-operand cases as well as testing of 16-bit code generation.
1328 * testsuite/gas/i386/waitpkg.d,
1329 testsuite/gas/i386/waitpkg-intel.d,
1330 testsuite/gas/i386/x86-64-waitpkg.d,
1331 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1332
de48783e
NC		 13332020-03-04 Nelson Chu <nelson.chu@sifive.com>
1334
dee35d02
NC		 1335 * config/tc-riscv.c (percent_op_utype): Support the modifier
1336 %got_pcrel_hi.
1337 * doc/c-riscv.texi: Add documentation.
1338 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1339 modifier %got_pcrel_hi.
1340 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1341 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1342 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1343
de48783e
NC		 1344 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1345 (RISC-V-Formats): Update the section name from "Instruction Formats"
1346 to "RISC-V Instruction Formats".
1347
749479c8
AO		 13482020-03-04 Alexandre Oliva <oliva@adacore.com>
1349
1350 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1351 detected in a section which does not have at least 4 byte
1352 alignment.
1353 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1354 * testsuite/gas/arm/ldr-t.s: Likewise.
1355 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1356 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1357 disassembly, ignoring any NOPs that may have been inserted because
1358 of section alignment.
1359 * testsuite/gas/arm/ldr-t.d: Likewise.
1360
a847e322
JB		 13612020-03-04 Jan Beulich <jbeulich@suse.com>
1362
1363 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1364 * doc/c-i386.texi: Mention sev_es.
1365 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1366 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1367 expectations.
1368 * testsuite/gas/i386/arch-13-znver1.d,
1369 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1370
3cd7f3e3
L		 13712020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 * config/tc-i386.c (match_template): Replace ignoresize and
1374 defaultsize with mnemonicsize.
1375 (process_suffix): Likewise.
1376
b8ba1385
SB		 13772020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1378
1379 PR 25627
1380 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1381 instruction LD IY,(HL).
1382 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1383 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1384 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1385 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1386
10d97a0f
L		 13872020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1388
1389 PR gas/25622
1390 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1391 x86-64-default-suffix-avx.
1392 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1393 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1394 * testsuite/gas/i386/noreg64.d: Updated.
1395 * testsuite/gas/i386/noreg64.l: Likewise.
1396 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1397 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1398 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1399
8326546e
SB		 14002020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1401
1402 PR 25604
1403 * config/tc-z80.c (contains_register): Prevent an illegal memory
1404 access when checking an expression for a register name.
1405
e3e896e6
AM		 14062020-03-03 Alan Modra <amodra@gmail.com>
1407
1408 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1409 support.
1410
a4dd6c97
AM		 14112020-03-02 Alan Modra <amodra@gmail.com>
1412
1413 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1414 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1415 and .sbss sections.
1416 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1417 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1418 (s3_s_score_lcomm): Likewise.
1419 * config/tc-score7.c: Similarly.
1420 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1421
dec7b24b
YS		 14222020-02-28 YunQiang Su <syq@debian.org>
1423
1424 PR gas/25539
1425 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1426 to handle multi-labels.
1427 (has_label_name): New.
1428
cceb53b8
MM		 14292020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1430
1431 * config/tc-arm.c (enum pred_instruction_type): Remove
1432 NEUTRAL_IT_NO_VPT_INSN predication type.
1433 (cxn_handle_predication): Modify to require condition suffixes.
1434 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1435 * testsuite/gas/arm/cde-scalar.s: Update test.
1436 * testsuite/gas/arm/cde-warnings.l: Update test.
1437 * testsuite/gas/arm/cde-warnings.s: Update test.
1438
da3ec71f
AM		 14392020-02-26 Alan Modra <amodra@gmail.com>
1440
1441 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1442 N_() on empty string.
1443
42135cad
AM		 14442020-02-26 Alan Modra <amodra@gmail.com>
1445
1446 * read.c (read_a_source_file): Call strncpy with length one
1447 less than size of original_case_string.
1448
dc1e8a47
AM		 14492020-02-26 Alan Modra <amodra@gmail.com>
1450
1451 * config/obj-elf.c: Indent labels correctly.
1452 * config/obj-macho.c: Likewise.
1453 * config/tc-aarch64.c: Likewise.
1454 * config/tc-alpha.c: Likewise.
1455 * config/tc-arm.c: Likewise.
1456 * config/tc-cr16.c: Likewise.
1457 * config/tc-crx.c: Likewise.
1458 * config/tc-frv.c: Likewise.
1459 * config/tc-i386-intel.c: Likewise.
1460 * config/tc-i386.c: Likewise.
1461 * config/tc-ia64.c: Likewise.
1462 * config/tc-mn10200.c: Likewise.
1463 * config/tc-mn10300.c: Likewise.
1464 * config/tc-nds32.c: Likewise.
1465 * config/tc-riscv.c: Likewise.
1466 * config/tc-s12z.c: Likewise.
1467 * config/tc-xtensa.c: Likewise.
1468 * config/tc-z80.c: Likewise.
1469 * read.c: Likewise.
1470 * symbols.c: Likewise.
1471 * write.c: Likewise.
1472
bd0cf5a6
NC		 14732020-02-20 Nelson Chu <nelson.chu@sifive.com>
1474
54b2aec1
NC		 1475 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1476 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1477 after parsing all arguments.
1478 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1479 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1480 are used to check if we write a read-only CSR by the CSR instruction.
1481 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1482 all CSR for the read-only CSR checking.
1483 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1484 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1485 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1486 all CSR instructions for the read-only CSR checking.
1487 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1488 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1489
2ca89224
NC		 1490 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1491 (riscv_opts): Initialize it.
1492 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1493 before doing the CSR checking.
1494 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1495 (md_longopts): Add mcsr-check and mno-csr-check.
1496 (md_parse_option): Handle new enum option values.
1497 (s_riscv_option): Handle new long options.
1498 * doc/c-riscv.texi: Add description for the new .option and assembler
1499 options.
1500 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1501 the CSR checking.
1502 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1503
bd0cf5a6
NC		 1504 * config/tc-riscv.c (csr_extra_hash): New.
1505 (enum riscv_csr_class): New enum. Used to decide
1506 whether or not this CSR is legal in the current ISA string.
1507 (struct riscv_csr_extra): New structure to hold all extra information
1508 of CSR.
1509 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1510 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1511 Call hash_reg_name to insert CSR address into reg_names_hash.
1512 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1513 Decide whether the CSR is valid according to the csr_extra_hash.
1514 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1515 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1516 not a boolean. This is same as riscv_init_csr_hash, so keep the
1517 consistent usage.
1518 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1519 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1520 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1521 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1522 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1523 f-ext CSR are not allowed.
1524 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1525 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1526 source file is `priv-reg.s`, and the ISA is rv64if, so the
1527 rv32-only CSR are not allowed.
1528 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1529
10a95fcc
AM		 15302020-02-21 Alan Modra <amodra@gmail.com>
1531
1532 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1533 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1534
dda2980f
AM		 15352020-02-21 Alan Modra <amodra@gmail.com>
1536
1537 PR 25569
1538 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1539 on section size adjustment, instead perform another write if
1540 exec header size is larger than section size.
1541
bd3380bc
NC		 15422020-02-19 Nelson Chu <nelson.chu@sifive.com>
1543
1544 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1545 -mno-arch-attr command line options.
1546
fa164239
JW		 15472020-02-19 Nelson Chu <nelson.chu@sifive.com>
1548
1549 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1550 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1551
fcaaac0a
SB		 15522020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1553
1554 PR 25576
1555 * config/tc-z80.c (md_parse_option): Do not use an underscore
1556 prefix for local labels in SDCC compatability mode.
1557 (z80_start_line_hook): Remove SDCC dollar label support.
1558 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1559 * testsuite/gas/z80/sdcc.s: Likewise.
1560
15612020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1562
1563 PR 25517
1564 * config/tc-z80.c: Add -march option.
1565 * doc/as.texi: Update Z80 documentation.
1566 * doc/c-z80.texi: Likewise.
1567 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1568 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1569 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1570 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1571 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1572 * testsuite/gas/z80/gbz80_all.d: Likewise.
1573 * testsuite/gas/z80/r800_extra.d: Likewise.
1574 * testsuite/gas/z80/r800_ii8.d: Likewise.
1575 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1576 * testsuite/gas/z80/sdcc.d: Likewise.
1577 * testsuite/gas/z80/z180.d: Likewise.
1578 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1579 * testsuite/gas/z80/z80_doc.d: Likewise.
1580 * testsuite/gas/z80/z80_ii8.d: Likewise.
1581 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1582 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1583 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1584 * testsuite/gas/z80/z80_sli.d: Likewise.
1585 * testsuite/gas/z80/z80n_all.d: Likewise.
1586 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1587
a7e12755
L		 15882020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1589
1590 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1591 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1592 * testsuite/gas/i386/i386.exp: Run property-3 and
1593 x86-64-property-3.
1594 * testsuite/gas/i386/property-3.d: New file.
1595 * testsuite/gas/i386/property-3.s: Likewise.
1596 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1597
272a84b1
L		 15982020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1599
1600 * config/tc-i386.c (cpu_arch): Add .popcnt.
1601 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1602 Add a tab before @samp{.sse4a}.
1603
c8f8eebc
JB		 16042020-02-17 Jan Beulich <jbeulich@suse.com>
1605
1606 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1607 for AddrPrefixOpReg templates. Combine the two pieces of
1608 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1609 mode.
1610
eedb0f2c
JB		 16112020-02-17 Jan Beulich <jbeulich@suse.com>
1612
1613 PR gas/14439
1614 * config/tc-i386.c (md_assemble): Also suppress operand
1615 swapping for MONITOR{,X} and MWAIT{,X}.
1616 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1617 Add Intel syntax monitor/mwait tests.
1618 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1619 Adjust expectations.
1620 *testsuite/gas/i386/sse3-intel.d,
1621 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1622 * testsuite/gas/i386/i386.exp: Run new tests.
1623
b9915cbc
JB		 16242020-02-17 Jan Beulich <jbeulich@suse.com>
1625
1626 PR gas/6518
1627 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1628 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1629 re-indentation).
1630 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1631 cases.
1632 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1633 * testsuite/gas/i386/avx512dq-inval.l,
1634 testsuite/gas/i386/inval-avx.l,
1635 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1636 * testsuite/gas/i386/avx512vl-ambig.s,
1637 testsuite/gas/i386/avx512vl-ambig.l: New.
1638 * testsuite/gas/i386/i386.exp: Run new test.
1639
af5c13b0
L		 16402020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1641
1642 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1643 nosse4.
1644 * doc/c-i386.texi: Document sse4a and nosse4a.
1645
07d98387
L		 16462020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1647
1648 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1649 for AT&T syntax.
1650
65fca059
JB		 16512020-02-14 Jan Beulich <jbeulich@suse.com>
1652
1653 PR gas/25438
1654 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1655 casing ...
1656 (process_suffix): ... here. Consider just the first operand
1657 initially.
1658 (check_long_reg): Drop opcode 0x63 special case again.
1659 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1660 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1661 Move ambiguous operand size tests ...
1662 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1663 testsuite/gas/i386/noreg64.s: ... here.
1664 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1665 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1666 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1667 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1668 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1669 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1670 testsuite/gas/i386/x86-64-movsxd.d,
1671 testsuite/gas/i386/x86-64-movsxd-intel.d,
1672 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1673 Adjust expectations.
1674 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1675 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1676 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1677 * testsuite/gas/i386/i386.exp: Run new tests.
1678
b6773884
JB		 16792020-02-14 Jan Beulich <jbeulich@suse.com>
1680
1681 * config/tc-i386.c (process_operands): Also skip segment
1682 override prefix emission if it matches an already present one.
1683 * testsuite/gas/i386/prefix32.s: Add double segment override
1684 cases.
1685 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1686
92334ad2
JB		 16872020-02-14 Jan Beulich <jbeulich@suse.com>
1688
1689 * config/tc-i386.c (process_operands): Drop ineffectual segment
1690 overrides when optimizing.
1691 * testsuite/gas/i386/lea-optimize.d: New.
1692 * testsuite/gas/i386/i386.exp: Run new test.
1693
16942020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1695
1696 * config/tc-i386.c (process_operands): Also check insn prefix
1697 for ineffectual segment override warning. Don't cover possible
1698 VEX/EVEX encoded insns there.
1699 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1700 testsuite/gas/i386/lea.e: New.
1701 * testsuite/gas/i386/i386.exp: Run new test.
1702
0e6724de
L		 17032020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1704
1705 PR gas/25438
1706 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1707 syntax.
1708
292676c1
L		 17092020-02-13 Fangrui Song <maskray@google.com>
1710 H.J. Lu <hongjiu.lu@intel.com>
1711
1712 PR gas/25551
1713 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1714 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1715 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1716 * testsuite/gas/i386/relax-5.d: New file.
1717 * testsuite/gas/i386/relax-5.s: Likewise.
1718 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1719 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1720
7deea9aa
JB		 17212020-02-13 Jan Beulich <jbeulich@suse.com>
1722
1723 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1724 "nosse4" entry.
1725
6c0946d0
JB		 17262020-02-12 Jan Beulich <jbeulich@suse.com>
1727
1728 * config/tc-i386.c (avx512): New (at file scope), moved from
1729 (check_VecOperands): ... here.
1730 (process_suffix): Add [XYZ]MMword operand size handling.
1731 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1732 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1733 tests.
1734 * testsuite/gas/i386/avx512dq-inval.l,
1735 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1736
5990e377
JB		 17372020-02-12 Jan Beulich <jbeulich@suse.com>
1738
1739 PR gas/24546
1740 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1741 code only.
1742 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1743 CALL/JMP in O_tbyte_ptr case.
1744 * doc/c-i386.texi: Mention far call and full pointer load ISA
1745 differences.
1746 * testsuite/gas/i386/x86-64-branch-3.s,
1747 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1748 * testsuite/gas/i386/x86-64-branch-3.d,
1749 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1750 * testsuite/gas/i386/x86-64-branch-5.l,
1751 testsuite/gas/i386/x86-64-branch-5.s: New.
1752 * testsuite/gas/i386/i386.exp: Run new test.
1753
9706160a
JB		 17542020-02-12 Jan Beulich <jbeulich@suse.com>
1755
1756 PR gas/25438
1757 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1758 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1759 64-bit-only warning.
1760 (check_word_reg): Consistently error on mismatching register
1761 size and suffix.
1762 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1763 for movw. Replace suffix / GPR for orb.
1764 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1765 byte GPRs as well as ones for inb/outb with a word accumulator.
1766 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1767 testsuite/gas/i386/inval.l: Adjust expectations.
1768
5de4d9ef
JB		 17692020-02-12 Jan Beulich <jbeulich@suse.com>
1770
1771 * config/tc-i386.c (operand_type_register_match): Also fall
1772 through initial two if()-s when the template allows for a GPR
1773 operand. Adjust comment.
1774
50128d0c
JB		 17752020-02-11 Jan Beulich <jbeulich@suse.com>
1776
1777 (struct _i386_insn): New field "short_form".
1778 (optimize_encoding): Drop setting of shortform field.
1779 (process_suffix): Set i.short_form. Replace shortform use.
1780 (process_operands): Replace shortform use.
1781
1ed818b4
MM		 17822020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1783
1784 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1785 loop initial declaration.
1786
5aae9ae9
MM		 17872020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1788
1789 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1790 instructions that can have 5 arguments.
1791 (enum operand_parse_code): Add new operands.
1792 (parse_operands): Account for new operands.
1793 (S5): New macro.
1794 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1795 (neon_select_shape): Account for P suffix.
1796 (LOW1): Move macro to global position.
1797 (HI4): Move macro to global position.
1798 (vcx_assign_vec_d): New.
1799 (vcx_assign_vec_m): New.
1800 (vcx_assign_vec_n): New.
1801 (enum vcx_reg_type): New.
1802 (vcx_get_reg_type): New.
1803 (vcx_size_pos): New.
1804 (vcx_vec_pos): New.
1805 (vcx_handle_shape): New.
1806 (vcx_ensure_register_in_range): New.
1807 (vcx_handle_register_arguments): New.
1808 (vcx_handle_insn_block): New.
1809 (vcx_handle_common_checks): New.
1810 (do_vcx1): New.
1811 (do_vcx2): New.
1812 (do_vcx3): New.
1813 * testsuite/gas/arm/cde-missing-fp.d: New test.
1814 * testsuite/gas/arm/cde-missing-fp.l: New test.
1815 * testsuite/gas/arm/cde-missing-mve.d: New test.
1816 * testsuite/gas/arm/cde-missing-mve.l: New test.
1817 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1818 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1819 * testsuite/gas/arm/cde-mve.s: New test.
1820 * testsuite/gas/arm/cde-warnings.l:
1821 * testsuite/gas/arm/cde-warnings.s:
1822 * testsuite/gas/arm/cde.d:
1823 * testsuite/gas/arm/cde.s:
1824
4934a27c
MM		 18252020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1826 Matthew Malcomson <matthew.malcomson@arm.com>
1827
1828 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1829 CDE coprocessor that can be enabled.
1830 (enum pred_instruction_type): New pred type.
1831 (BAD_NO_VPT): New error message.
1832 (BAD_CDE): New error message.
1833 (BAD_CDE_COPROC): New error message.
1834 (enum operand_parse_code): Add new immediate operands.
1835 (parse_operands): Account for new immediate operands.
1836 (check_cde_operand): New.
1837 (cde_coproc_enabled): New.
1838 (cde_coproc_pos): New.
1839 (cde_handle_coproc): New.
1840 (cxn_handle_predication): New.
1841 (do_custom_instruction_1): New.
1842 (do_custom_instruction_2): New.
1843 (do_custom_instruction_3): New.
1844 (do_cx1): New.
1845 (do_cx1a): New.
1846 (do_cx1d): New.
1847 (do_cx1da): New.
1848 (do_cx2): New.
1849 (do_cx2a): New.
1850 (do_cx2d): New.
1851 (do_cx2da): New.
1852 (do_cx3): New.
1853 (do_cx3a): New.
1854 (do_cx3d): New.
1855 (do_cx3da): New.
1856 (handle_pred_state): Define new IT block behaviour.
1857 (insns): Add newn CX*{,d}{,a} instructions.
1858 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1859 Define new cdecp extension strings.
1860 * doc/c-arm.texi: Document new cdecp extension arguments.
1861 * testsuite/gas/arm/cde-scalar.d: New test.
1862 * testsuite/gas/arm/cde-scalar.s: New test.
1863 * testsuite/gas/arm/cde-warnings.d: New test.
1864 * testsuite/gas/arm/cde-warnings.l: New test.
1865 * testsuite/gas/arm/cde-warnings.s: New test.
1866 * testsuite/gas/arm/cde.d: New test.
1867 * testsuite/gas/arm/cde.s: New test.
1868
4b5aaf5f
L		 18692020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1870
1871 PR gas/25516
1872 * config/tc-i386.c (intel64): Renamed to ...
1873 (isa64): This.
1874 (match_template): Accept Intel64 only instruction by default.
1875 (i386_displacement): Updated.
1876 (md_parse_option): Updated.
1877 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1878 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1879 -mamd64 to x86-64-sysenter-amd.
1880 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1881
33176d91
AM		 18822020-02-10 Alan Modra <amodra@gmail.com>
1883
1884 * config/obj-elf.c (obj_elf_change_section): Error for section
1885 type, attr or entsize changes in assembly.
1886 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1887 * testsuite/gas/elf/section5.l: Update.
1888
82194874
AM		 18892020-02-10 Alan Modra <amodra@gmail.com>
1890
1891 * output-file.c (output_file_close): Do a normal close when
1892 flag_always_generate_output.
1893 * write.c (write_object_file): Don't stop output when
1894 flag_always_generate_output.
1895
9fc0b501
SB		 18962020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1897
1898 PR 25469
1899 * config/tc-z80.c: Add -gbz80 command line option to generate code
1900 for the GameBoy Z80. Add support for generating DWARF.
1901 * config/tc-z80.h: Add support for DWARF debug information
1902 generation.
1903 * doc/c-z80.texi: Document new command line option.
1904 * testsuite/gas/z80/gbz80_all.d: New file.
1905 * testsuite/gas/z80/gbz80_all.s: New file.
1906 * testsuite/gas/z80/z80.exp: Run the new tests.
1907 * testsuite/gas/z80/z80n_all.d: New file.
1908 * testsuite/gas/z80/z80n_all.s: New file.
1909 * testsuite/gas/z80/z80n_reloc.d: New file.
1910
b7d07216
L		 19112020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1912
1913 PR gas/25381
1914 * config/obj-elf.c (get_section): Also check
1915 linked_to_symbol_name.
1916 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1917 (obj_elf_parse_section_letters): Handle the 'o' flag.
1918 (build_group_lists): Renamed to ...
1919 (build_additional_section_info): This. Set elf_linked_to_section
1920 from map_head.linked_to_symbol_name.
1921 (elf_adjust_symtab): Updated.
1922 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1923 * doc/as.texi: Document the 'o' flag.
1924 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1925 * testsuite/gas/elf/section18.d: New file.
1926 * testsuite/gas/elf/section18.s: Likewise.
1927 * testsuite/gas/elf/section19.d: Likewise.
1928 * testsuite/gas/elf/section19.s: Likewise.
1929 * testsuite/gas/elf/section20.d: Likewise.
1930 * testsuite/gas/elf/section20.s: Likewise.
1931 * testsuite/gas/elf/section21.d: Likewise.
1932 * testsuite/gas/elf/section21.l: Likewise.
1933 * testsuite/gas/elf/section21.s: Likewise.
1934
5eb617a7
L		 19352020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1936
1937 * NEWS: Mention x86 assembler options to align branches for
1938 binutils 2.34.
1939
986ac314
L		 19402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1941
1942 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1943 only for ELF targets.
1944 * testsuite/gas/i386/unique.d: Don't xfail.
1945 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1946
19234a6d
AM		 19472020-02-06 Alan Modra <amodra@gmail.com>
1948
1949 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1950 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1951
02e0be69
AM		 19522020-02-06 Alan Modra <amodra@gmail.com>
1953
1954 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1955 xfail, and rename test.
1956 * testsuite/gas/elf/section12b.d: Likewise.
1957 * testsuite/gas/elf/section16a.d: Likewise.
1958 * testsuite/gas/elf/section16b.d: Likewise.
1959
a8c4d40b
L		 19602020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1961
1962 PR gas/25380
1963 * config/obj-elf.c (section_match): Removed.
1964 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1965 section_id.
1966 (obj_elf_change_section): Replace info and group_name arguments
1967 with match_p. Also update the section ID and flags from match_p.
1968 (obj_elf_section): Handle "unique,N". Update call to
1969 obj_elf_change_section.
1970 * config/obj-elf.h (elf_section_match): New.
1971 (obj_elf_change_section): Updated.
1972 * config/tc-arm.c (start_unwind_section): Update call to
1973 obj_elf_change_section.
1974 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1975 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1976 (microblaze_s_sdata): Likewise.
1977 (microblaze_s_rdata): Likewise.
1978 (microblaze_s_bss): Likewise.
1979 * config/tc-mips.c (s_change_section): Likewise.
1980 * config/tc-msp430.c (msp430_profiler): Likewise.
1981 * config/tc-rx.c (parse_rx_section): Likewise.
1982 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1983 * doc/as.texi: Document "unique,N" in .section directive.
1984 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1985 * testsuite/gas/elf/section15.d: New file.
1986 * testsuite/gas/elf/section15.s: Likewise.
1987 * testsuite/gas/elf/section16.s: Likewise.
1988 * testsuite/gas/elf/section16a.d: Likewise.
1989 * testsuite/gas/elf/section16b.d: Likewise.
1990 * testsuite/gas/elf/section17.d: Likewise.
1991 * testsuite/gas/elf/section17.l: Likewise.
1992 * testsuite/gas/elf/section17.s: Likewise.
1993 * testsuite/gas/i386/unique.d: Likewise.
1994 * testsuite/gas/i386/unique.s: Likewise.
1995 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1996 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1997
575d37ae
L		 19982020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1999
2000 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2001
2384096c
G		 20022020-02-01 Anthony Green <green@moxielogic.com>
2003
2004 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2005
95441c43
SL		 20062020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2007
2008 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2009 %tls_ldo.
2010
d465d695
AV		 20112020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2012
2013 PR gas/25472
2014 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2015 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2016 +mve.
2017 * testsuite/gas/arm/mve_dsp.d: New test.
2018
d26cc8a9
NC		 20192020-01-31 Nick Clifton <nickc@redhat.com>
2020
2021 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2022 rather than BFD_RELOC_NONE.
2023
90e9955a
SP		 20242020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2025
2026 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2027 to support VLDMIA instruction for MVE.
2028 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2029 instruction for MVE.
2030 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2031 instruction for MVE.
2032 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2033 instruction for MVE.
2034 * testsuite/gas/arm/mve-ldst.d: New test.
2035 * testsuite/gas/arm/mve-ldst.s: Likewise.
2036
53943f32
NC		 20372020-01-31 Nick Clifton <nickc@redhat.com>
2038
2039 * po/fr.po: Updated French translation.
2040 * po/ru.po: Updated Russian translation.
2041
c3036ed0
RS		 20422020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2043
2044 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2045 .s for the movprfx.
2046 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2047 * testsuite/gas/aarch64/sve-movprfx_28.d,
2048 * testsuite/gas/aarch64/sve-movprfx_28.l,
2049 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2050
2ae4c703
JB		 20512020-01-30 Jan Beulich <jbeulich@suse.com>
2052
2053 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2054 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2055 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2056 Adjust expectations.
2057
bd434cc4
JM		 20582020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2059
2060 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2061 * testsuite/gas/bpf/alu-be.d: Likewise.
2062 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2063 * testsuite/gas/bpf/alu32-be.d: Likewise.
2064
aeab2b26
JB		 20652020-01-30 Jan Beulich <jbeulich@suse.com>
2066
2067 * testsuite/gas/i386/x86-64-branch-2.s,
2068 testsuite/gas/i386/x86-64-branch-4.s,
2069 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2070 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2071 testsuite/gas/i386/x86-64-branch-2.d,
2072 testsuite/gas/i386/x86-64-branch-4.l,
2073 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2074
873494c8
JB		 20752020-01-30 Jan Beulich <jbeulich@suse.com>
2076
2077 * config/tc-i386.c (process_suffix): .
2078 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2079 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2080 Add LRETQ case.
2081 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2082 suffix.
2083 testsuite/gas/i386/x86_64.s: Add RETF cases.
2084 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2085 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2086 testsuite/gas/i386/x86-64-opcode.d,
2087 testsuite/gas/i386/x86-64-suffix-intel.d,
2088 testsuite/gas/i386/x86-64-suffix.d,
2089 testsuite/gas/i386/x86_64-intel.d
2090 testsuite/gas/i386/x86_64.d: Adjust expectations.
2091 * testsuite/gas/i386/x86-64-suffix.e,
2092 testsuite/gas/i386/x86_64.e: New.
2093
62b3f548
JB		 20942020-01-30 Jan Beulich <jbeulich@suse.com>
2095
2096 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2097 special case.
2098
bc31405e
L		 20992020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2100
2101 PR binutils/25445
2102 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2103 movsxd.
2104 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2105 differences. Document movslq and movsxd.
2106 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2107 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2108 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2109 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2110 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2111 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2112 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2113 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2114 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2115 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2116 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2117
e3696f67
AM		 21182020-01-27 Alan Modra <amodra@gmail.com>
2119
2120 * testsuite/gas/all/gas.exp: Replace case statements with switch
2121 statements.
2122 * testsuite/gas/elf/elf.exp: Likewise.
2123 * testsuite/gas/macros/macros.exp: Likewise.
2124 * testsuite/lib/gas-defs.exp: Likewise.
2125
7568c93b
TC		 21262020-01-27 Tamar Christina <tamar.christina@arm.com>
2127
2128 PR 25403
2129 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2130 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2131
403d1bd9
JW		 21322020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2133
2134 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2135 s exts must be known, so rename *ok* to *fail*.
2136 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2137 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2138 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2139 above change.
2140 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2141 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2142
be4c5e58
L		 21432020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2144
2145 PR gas/25438
2146 * config/tc-i386.c (check_long_reg): Always disallow double word
2147 suffix in mnemonic with word general register.
2148 * testsuite/gas/i386/general.s: Replace word general register
2149 with double word general register for movl.
2150 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2151 register.
2152 * testsuite/gas/i386/general.l: Updated.
2153 * testsuite/gas/i386/inval.l: Likewise.
2154
9e7028aa
AM		 21552020-01-22 Alan Modra <amodra@gmail.com>
2156
2157 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2158 __tls_get_addr_desc and __tls_get_addr_opt.
2159
e3ed17f3
JB		 21602020-01-21 Jan Beulich <jbeulich@suse.com>
2161
2162 * testsuite/gas/i386/inval-crc32.s,
2163 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2164 * testsuite/gas/i386/inval-crc32.l,
2165 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2166
1a035124
JB		 21672020-01-21 Jan Beulich <jbeulich@suse.com>
2168
2169 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2170 generic code path. Deal with No_lSuf being set in a template.
2171 * testsuite/gas/i386/inval-crc32.l,
2172 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2173 instead of error(s) when operand size is ambiguous.
2174 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2175 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2176 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2177 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2178 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2179 Adjust expectations.
2180
c006a730
JB		 21812020-01-21 Jan Beulich <jbeulich@suse.com>
2182
2183 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2184 and an intel_syntax check. Re-write lack-of-suffix processing
2185 logic.
2186 * doc/c-i386.texi: Document operand size defaults for suffix-
2187 less AT&T syntax insns.
2188 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2189 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2190 testsuite/gas/i386/x86-64-avx-scalar.s,
2191 testsuite/gas/i386/x86-64-avx.s,
2192 testsuite/gas/i386/x86-64-bundle.s,
2193 testsuite/gas/i386/x86-64-intel64.s,
2194 testsuite/gas/i386/x86-64-lock-1.s,
2195 testsuite/gas/i386/x86-64-opcode.s,
2196 testsuite/gas/i386/x86-64-sse2avx.s,
2197 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2198 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2199 testsuite/gas/i386/x86-64-nops.s,
2200 testsuite/gas/i386/x86-64-ptwrite.s,
2201 testsuite/gas/i386/x86-64-simd.s,
2202 testsuite/gas/i386/x86-64-sse-noavx.s,
2203 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2204 insns.
2205 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2206 testsuite/gas/i386/noreg64.s: Add further tests.
2207 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2208 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2209 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2210 testsuite/gas/i386/sse-noavx.d,
2211 testsuite/gas/i386/x86-64-intel64.d,
2212 testsuite/gas/i386/x86-64-nops.d,
2213 testsuite/gas/i386/x86-64-opcode.d,
2214 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2215 testsuite/gas/i386/x86-64-ptwrite.d,
2216 testsuite/gas/i386/x86-64-simd-intel.d,
2217 testsuite/gas/i386/x86-64-simd-suffix.d,
2218 testsuite/gas/i386/x86-64-simd.d,
2219 testsuite/gas/i386/x86-64-sse-noavx.d
2220 testsuite/gas/i386/x86-64-suffix.d,
2221 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2222 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2223 testsuite/gas/i386/noreg64.l: New.
2224 * testsuite/gas/i386/i386.exp: Run new tests.
2225
c906a69a
JB		 22262020-01-21 Jan Beulich <jbeulich@suse.com>
2227
2228 * testsuite/gas/i386/avx512_bf16_vl.s,
2229 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2230 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2231 broadcast forms of VCVTNEPS2BF16.
2232 * testsuite/gas/i386/avx512_bf16_vl.d,
2233 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2234
26916852
NC		 22352020-01-20 Nick Clifton <nickc@redhat.com>
2236
2237 * po/uk.po: Updated Ukranian translation.
2238
14470f07
L		 22392020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2240
2241 PR ld/25416
2242 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2243 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2244 x32 object.
2245 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2246 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2247 R_X86_64_GOTPC32_TLSDESC relocation.
2248
1b1bb2c6
NC		 22492020-01-18 Nick Clifton <nickc@redhat.com>
2250
2251 * configure: Regenerate.
2252 * po/gas.pot: Regenerate.
2253
ae774686
NC		 22542020-01-18 Nick Clifton <nickc@redhat.com>
2255
2256 Binutils 2.34 branch created.
2257
42e04b36
L		 22582020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2259
2260 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2261 with vex_encoding_vex.
2262 (parse_insn): Likewise.
2263 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2264 and {vex3} documentation.
2265 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2266 {vex}.
2267 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2268
2da2eaf4
AV		 22692020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2270
2271 PR 25376
2272 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2273 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2274 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2275 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2276 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2277 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2278
45a4bb20
JB		 22792020-01-16 Jan Beulich <jbeulich@suse.com>
2280
2281 * config/tc-i386.c (match_template): Drop found_cpu_match local
2282 variable.
2283
4814632e
JB		 22842020-01-16 Jan Beulich <jbeulich@suse.com>
2285
2286 * testsuite/gas/i386/avx512dq-inval.l,
2287 testsuite/gas/i386/avx512dq-inval.s: New.
2288 * testsuite/gas/i386/i386.exp: Run new test.
2289
131cb553
JL		 22902020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2291
2292 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2293 relocations when the target is 430X, except when extracting part of an
2294 expression.
2295 (msp430_srcoperand): Adjust comment.
2296 Initialize the expp member of the msp430_operand_s struct as
2297 appropriate.
2298 (msp430_dstoperand): Likewise.
2299 * testsuite/gas/msp430/msp430.exp: Run new test.
2300 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2301 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2302
c24d0e8d
AM		 23032020-01-15 Alan Modra <amodra@gmail.com>
2304
2305 * configure.tgt: Add sparc-*-freebsd case.
2306
e44925ae
LC		 23072020-01-14 Lili Cui <lili.cui@intel.com>
2308
2309 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2310 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2311 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2312 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2313 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2314 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2315 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2316 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2317 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2318 * testsuite/gas/i386/align-branch-5.d: Likewise.
2319 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2320 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2321 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2322 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2323 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2324 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2325 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2326 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2327 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2328 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2329 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2330 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2331
7a6bf3be
SB		 23322020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2333
2334 PR 25377
2335 * config/tc-z80.c: Add support for half precision, single
2336 precision and double precision floating point values.
2337 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2338 * doc/as.texi: Add new z80 command line options.
2339 * doc/c-z80.texi: Document new z80 command line options.
2340 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2341 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2342 * testsuite/gas/z80/z80.exp: Run the new test.
2343 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2344 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2345 * testsuite/gas/z80/strings.d: Update expected output.
2346
82e9597c
MM		 23472020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2348
2349 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2350 dependency.
2351
5e4f7e05
CZ		 23522020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2353
2354 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2355 the CPU.
2356 * config/tc-arc.h: Add header if/defs.
2357 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2358
febda64f
AM		 23592020-01-13 Alan Modra <amodra@gmail.com>
2360
2361 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2362
5496abe1
AM		 23632020-01-13 Alan Modra <amodra@gmail.com>
2364
2365 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2366 insertion.
2367
ec4181f2
AM		 23682020-01-10 Alan Modra <amodra@gmail.com>
2369
2370 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2371 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2372
40c75bc8
SB		 23732020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2374
2375 PR 25224
2376 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2377 opcode byte values.
2378 (emit_ld_r_r): Likewise.
2379 (emit_ld_rr_m): Likewise.
2380 (emit_ld_rr_nn): Likewise.
2381
72aea328
JB		 23822020-01-09 Jan Beulich <jbeulich@suse.com>
2383
2384 * config/tc-i386.c (optimize_encoding): Add
2385 is_any_vex_encoding() invocations. Drop respective
2386 i.tm.extension_opcode == None checks.
2387
3f93af61
JB		 23882020-01-09 Jan Beulich <jbeulich@suse.com>
2389
2390 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2391 REX transformations. Correct comment indentation.
2392
7697afb6
JB		 23932020-01-09 Jan Beulich <jbeulich@suse.com>
2394
2395 * config/tc-i386.c (optimize_encoding): Generalize register
2396 transformation for TEST optimization.
2397
d835a58b
JB		 23982020-01-09 Jan Beulich <jbeulich@suse.com>
2399
2400 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2401 testsuite/gas/i386/x86-64-sysenter-amd.d,
2402 testsuite/gas/i386/x86-64-sysenter-amd.l,
2403 testsuite/gas/i386/x86-64-sysenter-intel.d,
2404 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2405 * testsuite/gas/i386/i386.exp: Run new tests.
2406
915808f6
NC		 24072020-01-08 Nick Clifton <nickc@redhat.com>
2408
2409 PR 25284
2410 * doc/as.texi (Align): Document the fact that all arguments can be
2411 omitted.
2412 (Balign): Likewise.
2413 (P2align): Likewise.
2414
f1f28025
NC		 24152020-01-08 Nick Clifton <nickc@redhat.com>
2416
2417 PR 14891
2418 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2419 already defined as a different symbol type.
2420 * testsuite/gas/elf/pr14891.s: New test source file.
2421 * testsuite/gas/elf/pr14891.d: New test driver.
2422 * testsuite/gas/elf/pr14891.s: New test expected error output.
2423 * testsuite/gas/elf/elf.exp: Run the new test.
2424
030a2e78
AM		 24252020-01-08 Alan Modra <amodra@gmail.com>
2426
2427 * config/tc-z8k.c (md_begin): Make idx unsigned.
2428 (get_specific): Likewise for this_index.
2429
2a1ebfb2
CZ		 24302020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2431
2432 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2433 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2434 (md_operand): Set X_md to absent.
2435 (arc_parse_name): Check for X_md.
2436
16d87673
SB		 24372020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2438
2439 PR 25311
2440 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2441 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2442 NO_STRING_ESCAPES.
2443 * read.c (next_char_of_string): Likewise.
2444 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2445 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2446
a2322019
NC		 24472020-01-03 Nick Clifton <nickc@redhat.com>
2448
2449 * po/sv.po: Updated Swedish translation.
2450
5437a02a
JB		 24512020-01-03 Jan Beulich <jbeulich@suse.com>
2452
2453 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2454 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2455
567dfba2
JB		 24562020-01-03 Jan Beulich <jbeulich@suse.com>
2457
2458 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2459 by-element usdot. Add 64-bit form tests for by-element sudot.
2460 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2461
8c45011a
JB		 24622020-01-03 Jan Beulich <jbeulich@suse.com>
2463
2464 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2465 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2466
f4950f76
JB		 24672020-01-03 Jan Beulich <jbeulich@suse.com>
2468
2469 * testsuite/gas/aarch64/f64mm.d,
2470 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2471
6655dba2
SB		 24722020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2473
2474 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2475 support for assembler code generated by SDCC. Add new relocation
2476 types. Add z80-elf target support.
2477 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2478 labels. Local labels starts from ".L".
2479 * NEWS: Mention the new support.
2480 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2481 * testsuite/gas/all/fwdexp.s: Likewise.
2482 * testsuite/gas/all/cond.l: Likewise.
2483 * testsuite/gas/all/cond.s: Likewise.
2484 * testsuite/gas/all/fwdexp.d: Likewise.
2485 * testsuite/gas/all/fwdexp.s: Likewise.
2486 * testsuite/gas/elf/section2.e-mips: Likewise.
2487 * testsuite/gas/elf/section2.l: Likewise.
2488 * testsuite/gas/elf/section2.s: Likewise.
2489 * testsuite/gas/macros/app1.d: Likewise.
2490 * testsuite/gas/macros/app1.s: Likewise.
2491 * testsuite/gas/macros/app2.d: Likewise.
2492 * testsuite/gas/macros/app2.s: Likewise.
2493 * testsuite/gas/macros/app3.d: Likewise.
2494 * testsuite/gas/macros/app3.s: Likewise.
2495 * testsuite/gas/macros/app4.d: Likewise.
2496 * testsuite/gas/macros/app4.s: Likewise.
2497 * testsuite/gas/macros/app4b.s: Likewise.
2498 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2499 * testsuite/gas/z80/z80.exp: Add new tests
2500 * testsuite/gas/z80/dollar.d: New file.
2501 * testsuite/gas/z80/dollar.s: New file.
2502 * testsuite/gas/z80/ez80_adl_all.d: New file.
2503 * testsuite/gas/z80/ez80_adl_all.s: New file.
2504 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2505 * testsuite/gas/z80/ez80_isuf.s: New file.
2506 * testsuite/gas/z80/ez80_z80_all.d: New file.
2507 * testsuite/gas/z80/ez80_z80_all.s: New file.
2508 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2509 * testsuite/gas/z80/r800_extra.d: New file.
2510 * testsuite/gas/z80/r800_extra.s: New file.
2511 * testsuite/gas/z80/r800_ii8.d: New file.
2512 * testsuite/gas/z80/r800_z80_doc.d: New file.
2513 * testsuite/gas/z80/z180.d: New file.
2514 * testsuite/gas/z80/z180.s: New file.
2515 * testsuite/gas/z80/z180_z80_doc.d: New file.
2516 * testsuite/gas/z80/z80_doc.d: New file.
2517 * testsuite/gas/z80/z80_doc.s: New file.
2518 * testsuite/gas/z80/z80_ii8.d: New file.
2519 * testsuite/gas/z80/z80_ii8.s: New file.
2520 * testsuite/gas/z80/z80_in_f_c.d: New file.
2521 * testsuite/gas/z80/z80_in_f_c.s: New file.
2522 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2523 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2524 * testsuite/gas/z80/z80_out_c_0.d: New file.
2525 * testsuite/gas/z80/z80_out_c_0.s: New file.
2526 * testsuite/gas/z80/z80_reloc.d: New file.
2527 * testsuite/gas/z80/z80_reloc.s: New file.
2528 * testsuite/gas/z80/z80_sli.d: New file.
2529 * testsuite/gas/z80/z80_sli.s: New file.
2530
a65b5de6
SN		 25312020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2532
2533 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2534 REGLIST_RN.
2535
b14ce8bf
AM		 25362020-01-01 Alan Modra <amodra@gmail.com>
2537
2538 Update year range in copyright notice of all files.
2539
0b114740 2540For older changes see ChangeLog-2019
3499769a 2541\f
0b114740 2542Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2543
2544Copying and distribution of this file, with or without modification,
2545are permitted in any medium without royalty provided the copyright
2546notice and this notice are preserved.
2547
2548Local Variables:
2549mode: change-log
2550left-margin: 8
2551fill-column: 74
2552version-control: never
2553End:
A mirror of the official binutils-gdb repository