1 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
4 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
6 * testsuite/gas/i386/tsxldtrk.s: Likewise.
7 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
8 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
10 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
12 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
13 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
14 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
16 2020-06-09 Seth Girvan <snth@snthhacks.com>
18 * doc/c-avr.texi: Improve wording.
20 2020-06-09 Jan Beulich <jbeulich@suse.com>
22 * testsuite/gas/i386/x86-64-pseudos-bad.s,
23 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
25 2020-06-09 Jan Beulich <jbeulich@suse.com>
27 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
29 * testsuite/gas/i386/prefix.d: Adjust expectations.
31 2020-06-09 Jan Beulich <jbeulich@suse.com>
33 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
34 with VEX/EVEX encoding tests.
35 * testsuite/gas/i386/prefix.d: Adjust expectations.
37 2020-06-09 Jan Beulich <jbeulich@suse.com>
39 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
41 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
42 * testsuite/gas/i386/noreg64.d: Adjust expectations.
43 * testsuite/gas/i386/noreg-intel64.d,
44 testsuite/gas/i386/noreg-intel64.l,
45 testsuite/gas/i386/noreg-intel64.s: New.
46 * testsuite/gas/i386/i386.exp: Run new tests.
48 2020-06-09 Jan Beulich <jbeulich@suse.com>
50 * config/tc-i386.c (vex_encoding_error): New enumerator.
51 (VEX_check_operands): Rename to VEX_check_encoding. Check
52 for vex_encoding_error. Move Imm4 handling ...
53 (check_VecOperands): ... here.
54 (match_template): Call VEX_check_encoding when there are no
55 operands. Split construct calling check_VecOperands and
56 VEX_check_encoding (when there are operands).
57 (check_register): Don't blindly set vex_encoding_evex.
58 * testsuite/gas/i386/pseudos-bad.s,
59 testsuite/gas/i386/pseudos-bad.l: New.
60 * testsuite/gas/i386/i386.exp: Run new test.
61 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
63 2020-06-08 Alex Coplan <alex.coplan@arm.com>
65 * config/tc-arm.c (insns): Add dfb.
66 * testsuite/gas/arm/dfb.d: New test.
67 * testsuite/gas/arm/dfb.s: Input for test.
69 2020-06-08 Nick Clifton <nickc@redhat.com>
71 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
73 2020-06-08 Jan Beulich <jbeulich@suse.com>
75 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
77 2020-06-08 Jan Beulich <jbeulich@suse.com>
79 * config/tc-i386.c (check_byte_reg): Drop dead conditional
82 2020-06-08 Jan Beulich <jbeulich@suse.com>
84 * config/tc-i386.c (check_register): Split RegTR handling, to
85 fail recognition also in 64-bit mode as well as with i586 or
86 i686 explicitly enabled.
87 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
88 * testsuite/gas/i386/x86_64-intel.d,
89 testsuite/gas/i386/x86_64.d: Adjust expectations.
91 2020-06-08 Jan Beulich <jbeulich@suse.com>
93 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
94 * testsuite/gas/cfi/cfi.exp: Run this test.
96 2020-06-08 Jan Beulich <jbeulich@suse.com>
98 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
99 check to %st(N) parsing logic.
100 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
102 2020-06-08 Jan Beulich <jbeulich@suse.com>
104 * config/tc-i386.c (bad_reg): New.
105 (check_VecOperations, i386_att_operand, i386_parse_name): Check
107 (check_register): New, broken out from ...
108 (parse_real_register): ... here. Call it.
109 (parse_register): Call it, and error upon failure.
110 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
111 testsuite/gas/i386/x86-64-equ-bad.s,
112 testsuite/gas/i386/x86-64-equ-bad.l: New.
113 * testsuite/gas/i386/i386.exp: Run new tests.
115 2020-06-06 Alan Modra <amodra@gmail.com>
117 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
118 * doc/c-ppc.texi: Likewise.
120 2020-06-06 Alan Modra <amodra@gmail.com>
122 * config/tc-ppc.c: Update throughout for reloc renaming.
124 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
126 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
129 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
131 * config/tc-riscv.c (explicit_csr): New static boolean.
132 Used to indicate CSR are explictly used.
133 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
134 (riscv_write_out_attrs): If we already have set elf priv
135 attributes, then generate them. Otherwise, don't generate
136 them when no CSR are used.
137 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
138 * testsuite/gas/riscv/attribute-02.d: Likewise.
139 * testsuite/gas/riscv/attribute-03.d: Likewise.
140 * testsuite/gas/riscv/attribute-04.d: Likewise.
141 * testsuite/gas/riscv/attribute-05.d: Likewise.
142 * testsuite/gas/riscv/attribute-06.d: Likewise.
143 * testsuite/gas/riscv/attribute-07.d: Likewise.
144 * testsuite/gas/riscv/attribute-08.d: Likewise.
145 * testsuite/gas/riscv/attribute-09.d: Likewise.
146 * testsuite/gas/riscv/attribute-10.d: Likewise.
147 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
148 * testsuite/gas/riscv/attribute-11.s: New testcase.
149 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
150 used, so we should output the ELF priv attributes.
151 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
152 used, so output the priv attributes according to the -mpriv-spec.
153 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
154 used, so ignore the -mpriv-spec setting.
156 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
158 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
160 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
161 endianness to cgen_get_insn_value and cgen_put_insn_value.
163 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
165 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
168 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
170 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
172 (md_assemble): Remove no longer needed hack.
174 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
176 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
178 (gas_cgen_md_apply_fix): Likewise.
179 (gas_cgen_md_apply_fix): Likewise.
180 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
182 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
185 2020-06-04 Alan Modra <amodra@gmail.com>
187 * testsuite/config/default.exp: Remove global directive outside
189 * testsuite/gas/mep/complex-relocs.exp: Likewise.
190 * testsuite/gas/microblaze/relax_size.exp: Likewise.
191 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
192 * testsuite/gas/mt/relocs.exp: Likewise.
193 * testsuite/gas/rx/rx.exp: Likewise.
195 2020-06-03 Stephen Casner <casner@acm.org>
197 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
199 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
200 Jim Wilson <jimw@sifive.com>
203 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
204 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
205 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
206 Move B before SB. Move J before UJ.
208 2020-06-01 Alex Coplan <alex.coplan@arm.com>
210 * write.c (relax_segment): Fix handling of negative offset when
211 relaxing an rs_org frag.
212 * testsuite/gas/aarch64/org-neg.d: New test.
213 * testsuite/gas/aarch64/org-neg.l: Error output for test.
214 * testsuite/gas/aarch64/org-neg.s: Input for test.
215 * testsuite/gas/arm/org-neg.d: New test.
216 * testsuite/gas/arm/org-neg.l: Error output for test.
217 * testsuite/gas/arm/org-neg.s: Input for test.
219 2020-05-28 Stephen Casner <casner@acm.org>
221 Fix unexpected failures in gas testsuite for pdp11-aout target.
222 These are caused by the PDP11's mix of little-endian octets in
223 shorts but shorts in big endian order for long or quad.
225 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
226 * testsuite/gas/all/gas.exp: Select alternate test scripts for
227 pdp11, skip octa test completely.
228 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
229 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
230 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
232 2020-05-28 Alex Coplan <alex.coplan@arm.com>
234 * frags.c (frag_grow): Fix comment.
236 2020-05-27 Stephen Casner <casner@acm.org>
239 * config/tc-pdp11.c (parse_reg): Distinguish register names from
240 symbols that begin with a register name.
241 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
242 * testsuite/gas/pdp11/pr26001.s: Likewise.
243 * testsuite/gas/pdp11/pr26001.d: Likewise.
245 2020-05-27 Simon Cook <simon.cook@embecosm.com>
247 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
248 pointer when creating struct riscv_csr_extra.
250 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
252 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
253 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
254 * testsuite/gas/i386/inval-avx512f.l: Updated.
256 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
258 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
259 load/store instruction variants with alignment hints.
260 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
261 instruction variants with alignment hints.
263 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
266 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
267 instead of R_XGATE_PCREL_X.
268 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
269 BFD_RELOC_XGATE_PCREL_X.
271 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
274 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
275 with &fragP->fr_literal[0].
277 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
280 * config/tc-vax.c (md_estimate_size_before_relax): Replace
281 fragP->fr_literal with &fragP->fr_literal[0].
282 (md_convert_frag): Likewise.
284 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
287 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
288 with &fragP->fr_literal[0].
290 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
293 * config/tc-crx.c (getreg_image): Change argument type to int.
294 (md_convert_frag): Replace fragP->fr_literal with
295 &fragP->fr_literal[0].
297 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
300 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
301 sprintf with memmove.
303 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
305 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
306 with &fragP->fr_literal[0].
308 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
311 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
312 2 overlapping strings.
314 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
316 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
317 with &fragP->fr_literal[0].
319 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
321 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
322 with &fragp->fr_literal[0].
323 * config/tc-microblaze.c (md_apply_fix): Likewise.
324 * config/tc-sh.c (md_convert_frag): Likewise.
326 2020-05-24 Jim Wilson <jimw@sifive.com>
329 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
330 asection to segT. New locals seg and subseg. Call subseg_set before
331 fix_new_exp. Call subseg_set after loop to restore original values.
333 2020-05-21 Alan Modra <amodra@gmail.com>
335 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
337 * config/obj-elf.c: Likewise.
338 * config/tc-aarch64.c: Likewise.
339 * config/tc-arm.c: Likewise.
340 * config/tc-m68k.c: Likewise.
341 * config/tc-nios2.c: Likewise.
342 * config/tc-tic30.c: Likewise.
346 * symbols.c: Likewise.
347 * testsuite/gas/all/test-gen.c: Likewise.
349 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
351 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
352 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
353 Static variables which are used to set the ISA extensions. You can
354 use -march (or ELF build attributes) and -misa-spec to set them,
356 (ext_version_hash): The hash table used to handle the extensions
358 (init_ext_version_hash): Initialize the ext_version_hash according
359 to riscv_ext_version_table.
360 (riscv_get_default_ext_version): The callback function of
361 riscv_parse_subset_t. According to the choosed ISA spec,
362 get the default version for the specific extension.
363 (riscv_set_arch): Set the callback function.
364 (enum options, struct option md_longopts): Add new option -misa-spec.
365 (md_parse_option): Do not call riscv_set_arch for -march. We will
366 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
367 to set default_isa_spec class.
368 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
369 ext_version_hash, and then call riscv_set_arch to set the architecture
370 with versions according to default_arch_with_ext.
371 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
373 * testsuite/gas/riscv/attribute-03.d: Likewise.
374 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
375 already set it's version to 2p1 by march, so no need to use the default
376 2p2 version. For m-ext, we do not set the version by -march and ELF arch
377 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
378 ISA spec 2p2, so set 0p0 to it.
379 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
380 zicsr is 2p0 according to ISA spec 20191213.
381 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
382 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
383 You can set them by configure options --with-arch and
384 --with-isa-spec, respectively.
385 (riscv_set_default_isa_spec): New function used to set the
387 (md_parse_option): Call riscv_set_default_isa_spec rather than
388 call riscv_get_isa_spec_class directly.
389 (riscv_after_parse_args): If the -isa-spec is not set, then we
390 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
391 calling riscv_set_default_isa_spec.
392 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
393 the --with-isa-spec may be set to different ISA spec.
394 * testsuite/gas/riscv/attribute-02.d: Likewise.
395 * testsuite/gas/riscv/attribute-03.d: Likewise.
396 * testsuite/gas/riscv/attribute-04.d: Likewise.
397 * testsuite/gas/riscv/attribute-05.d: Likewise.
398 * testsuite/gas/riscv/attribute-06.d: Likewise.
399 * testsuite/gas/riscv/attribute-07.d: Likewise.
400 * configure.ac: Add configure options, --with-arch and
402 * configure: Regenerated.
403 * config.in: Regenerated.
404 * config/tc-riscv.c (default_priv_spec): Static variable which is
405 used to check if the CSR is valid for the chosen privilege spec. You
406 can use -mpriv-spec to set it.
407 (enum reg_class): We now get the CSR address from csr_extra_hash rather
408 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
409 (riscv_init_csr_hashes): Only need to initialize one hash table
411 (riscv_csr_class_check): Change the return type to void. Don't check
412 the ISA dependency if -mcsr-check isn't set.
413 (riscv_csr_version_check): New function. Check and find the CSR address
414 from csr_extra_hash, according to default_priv_spec. Report warning
415 for the invalid CSR if -mcsr-check is set.
416 (reg_csr_lookup_internal): Updated.
417 (reg_lookup_internal): Likewise.
418 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
419 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
420 (md_parse_option): Call riscv_set_default_priv_version to set
422 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
423 privilege spec to the newest one.
424 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
425 include/opcode/riscv.h.
426 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
427 to check the ISA dependency for CSR, so fix the spec version by adding
429 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
430 version warnings for the test case.
431 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
432 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
433 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
434 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
435 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
436 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
437 Check whether the CSR is valid when privilege version 1.9 is choosed.
438 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
439 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
440 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
441 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
442 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
443 Check whether the CSR is valid when privilege version 1.10 is choosed.
444 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
445 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
446 Check whether the CSR is valid when privilege version 1.11 is choosed.
447 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
448 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
449 setting. You can set it by configure option --with-priv-spec.
450 (riscv_set_default_priv_spec): New function used to set the default
452 (md_parse_option): Call riscv_set_default_priv_spec rather than
453 call riscv_get_priv_spec_class directly.
454 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
455 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
456 calling riscv_set_default_priv_spec.
457 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
458 the --with-priv-spec may be set to different privilege spec.
459 * testsuite/gas/riscv/priv-reg.d: Likewise.
460 * configure.ac: Add configure option --with-priv-spec.
461 * configure: Regenerated.
462 * config.in: Regenerated.
463 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
464 explicit_attr. Set it to TRUE if any ELF attribute is found.
465 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
466 the priv attributes are set.
467 (md_assemble): Set the default_priv_spec according to the priv
468 attributes when we start to assemble instruction.
469 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
470 riscv_write_out_attrs. Update the arch and priv attributes. If we
471 don't set the corresponding ELF attributes, then try to output the
473 (riscv_set_public_attributes): If any ELF attribute or -march-attr
474 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
475 to update the arch and priv attributes.
476 (s_riscv_attribute): Make sure all arch and priv attributes are set
477 before any instruction.
478 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
479 ELF attribute or -march-attr is set. If the priv attributes are not
480 set, then try to update them by the default setting (-mpriv-spec or
482 * testsuite/gas/riscv/attribute-02.d: Likewise.
483 * testsuite/gas/riscv/attribute-03.d: Likewise.
484 * testsuite/gas/riscv/attribute-04.d: Likewise.
485 * testsuite/gas/riscv/attribute-06.d: Likewise.
486 * testsuite/gas/riscv/attribute-07.d: Likewise.
487 * testsuite/gas/riscv/attribute-08.d: Likewise.
488 * testsuite/gas/riscv/attribute-09.d: Likewise.
489 * testsuite/gas/riscv/attribute-10.d: Likewise.
490 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
491 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
492 set by priv attributes must be supported.
493 * testsuite/gas/riscv/attribute-05.s: Likewise.
494 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
495 priv attributes according to the -mpriv-spec option.
496 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
497 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
498 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
499 * testsuite/gas/riscv/priv-reg.d: Removed.
500 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
501 CSR according to the priv spec 1.9.
502 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
503 CSR according to the priv spec 1.9.1.
504 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
505 CSR according to the priv spec 1.10.
506 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
507 CSR according to the priv spec 1.11.
508 * config/tc-riscv.c (md_show_usage): Add descriptions about
510 * doc/c-riscv.texi: Likewise.
512 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
514 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
515 * testsuite/gas/ppc/power9.d: Likewise.
516 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
517 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
518 sync, wait, waitrsv>: Add tests.
519 * testsuite/gas/ppc/power10.d: Likewise.
521 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
524 * config/tc-arm.c : Add arm_ext_v8r feature.
525 (it_fsm_post_encode): Check arm_ext_v8r feature.
526 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
528 2020-05-19 Alan Modra <amodra@gmail.com>
530 * write.c (write_contents): Use bfd_get_filename rather than
531 accessing bfd->filename directly. Use bfd_section_name rather
532 than accessing section->name directly.
534 2020-05-19 Alan Modra <amodra@gmail.com>
536 * symbols.c (local_symbol_make): Init all of lsy_flags.
538 2020-05-18 Alan Modra <amodra@gmail.com>
540 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
541 before looking at add_symbol->sy_flags.
543 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
545 * config/tc-i386.c: Not handle lret/iret.
546 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
547 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
548 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
549 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
550 * testsuite/gas/i386/lfence-ret.s: Ditto.
551 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
552 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
553 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
554 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
555 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
556 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
557 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
559 2020-05-15 Alan Modra <amodra@gmail.com>
560 Alex Coplan <alex.coplan@arm.com>
562 * symbols.c (struct local_symbol): Update comment.
563 (resolve_symbol_value): For resolved symbols equated to other
564 symbols, verify that the referenced symbol is not a local_symbol
565 before accessing sy_value. Don't leave symbol loops during
566 finalize_syms resolution.
567 * testsuite/gas/all/assign-bad-recursive.d: New test.
568 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
569 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
570 * testsuite/gas/all/gas.exp: Run it.
572 2020-05-14 Nick Clifton <nickc@redhat.com>
574 * po/sv.po: Updated Swedish translation.
576 2020-05-11 Alan Modra <amodra@gmail.com>
578 * testsuite/gas/ppc/scalarquad.d,
579 * testsuite/gas/ppc/scalarquad.s: New test.
580 * testsuite/gas/ppc/ppc.exp: Run it.
582 2020-05-11 Alan Modra <amodra@gmail.com>
584 * testsuite/gas/ppc/rightmost.d,
585 * testsuite/gas/ppc/rightmost.s: New test.
586 * testsuite/gas/ppc/ppc.exp: Run it.
588 2020-05-11 Alan Modra <amodra@gmail.com>
590 * testsuite/gas/ppc/xvtlsbb.d,
591 * testsuite/gas/ppc/xvtlsbb.s: New test.
592 * testsuite/gas/ppc/ppc.exp: Run it.
594 2020-05-11 Alan Modra <amodra@gmail.com>
596 * testsuite/gas/ppc/stringop.d,
597 * testsuite/gas/ppc/stringop.s: New test.
598 * testsuite/gas/ppc/ppc.exp: Run it.
600 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
602 * testsuite/gas/ppc/set_bool.d,
603 * testsuite/gas/ppc/set_bool.s: New test.
604 * testsuite/gas/ppc/ppc.exp: Run it.
606 2020-05-11 Alan Modra <amodra@gmail.com>
608 * testsuite/gas/ppc/bitmanip.d,
609 * testsuite/gas/ppc/bitmanip.s: New test.
610 * testsuite/gas/ppc/ppc.exp: Run it.
612 2020-05-11 Alan Modra <amodra@gmail.com>
614 * testsuite/gas/ppc/genpcv.d,
615 * testsuite/gas/ppc/genpcv.s: New test.
616 * testsuite/gas/ppc/ppc.exp: Run it.
618 2020-05-11 Alan Modra <amodra@gmail.com>
620 * testsuite/gas/ppc/maskmanip.d,
621 * testsuite/gas/ppc/maskmanip.s: New test.
622 * testsuite/gas/ppc/ppc.exp: Run it.
624 2020-05-11 Alan Modra <amodra@gmail.com>
625 Peter Bergner <bergner@linux.ibm.com>
627 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
628 (md_assemble): Check acc specified in correct operand.
629 * testsuite/gas/ppc/outerprod.d,
630 * testsuite/gas/ppc/outerprod.s,
631 * testsuite/gas/ppc/vsx4.d,
632 * testsuite/gas/ppc/vsx4.s: New tests.
633 * testsuite/gas/ppc/ppc.exp: Run them.
635 2020-05-11 Alan Modra <amodra@gmail.com>
637 * testsuite/gas/ppc/simd_perm.d,
638 * testsuite/gas/ppc/simd_perm.s: New test.
639 * testsuite/gas/ppc/ppc.exp: Run it.
641 2020-05-11 Alan Modra <amodra@gmail.com>
643 * testsuite/gas/ppc/int128.d,
644 * testsuite/gas/ppc/int128.s: New test.
645 * testsuite/gas/ppc/ppc.exp: Run it.
647 2020-05-11 Alan Modra <amodra@gmail.com>
649 * testsuite/gas/ppc/vsx_32byte.d,
650 * testsuite/gas/ppc/vsx_32byte.s: New test.
651 * testsuite/gas/ppc/ppc.exp: Run it.
653 2020-05-11 Alan Modra <amodra@gmail.com>
655 * testsuite/gas/ppc/vec_mul.s,
656 * testsuite/gas/ppc/vec_mul.d: New test.
657 * testsuite/gas/ppc/ppc.exp: Run it.
659 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
661 * testsuite/gas/ppc/byte_rev.d,
662 * testsuite/gas/ppc/byte_rev.s: New test.
663 * testsuite/gas/ppc/ppc.exp: Run it.
665 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
667 * testsuite/gas/ppc/power10.d: Add paste. tests.
668 * testsuite/gas/ppc/power10.s: Likewise.
670 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
672 * testsuite/gas/ppc/power10.s: New test.
673 * testsuite/gas/ppc/power10.d: Likewise.
674 * testsuite/gas/ppc/ppc.exp: Run it.
676 2020-05-11 Alan Modra <amodra@gmail.com>
678 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
680 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
681 place of -mfuture/-Mfuture.
682 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
683 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
685 2020-05-06 Nick Clifton <nickc@redhat.com>
687 * po/sv.po: Updated Swedish translation.
689 2020-05-06 Nick Clifton <nickc@redhat.com>
692 * doc/as.texi (Preprocessing): Replace cross reference to not
693 existant document with a URL to the equivalent page in the GCC
696 2020-05-05 Nick Clifton <nickc@redhat.com>
698 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
699 construction of a DWARF-5 directory name table.
700 * testsuite/gas/elf/pr25917.d: Update expected output.
702 2020-05-05 Gunther Nikl <gnikl@justmail.de>
704 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
705 (md_parse_option): Remove initialization of elf_flags.
707 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
710 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
711 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
712 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
714 2020-05-04 Nick Clifton <nickc@redhat.com>
717 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
718 table's existence before looking at its entries.
719 Also do not emit a default directory entry if there are no
722 * testsuite/gas/elf/pr25917.s: New test source file.
723 * testsuite/gas/elf/pr25917.d: New test driver.
724 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
726 2020-04-30 Alex Coplan <alex.coplan@arm.com>
728 * config/tc-aarch64.c (fix_insn): Implement for
729 AARCH64_OPND_UNDEFINED.
730 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
731 * testsuite/gas/aarch64/udf.s: New.
732 * testsuite/gas/aarch64/udf.d: New.
733 * testsuite/gas/aarch64/udf-invalid.s: New.
734 * testsuite/gas/aarch64/udf-invalid.l: New.
735 * testsuite/gas/aarch64/udf-invalid.d: New.
737 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
739 * config/tc-rx.c (elf_flags): Reset default value.
740 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
742 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
744 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
746 (microarch_earliest): New static variable.
747 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
748 simcall opcode has mandatory parameter.
749 (xg_init_global_config): Initialize microarch_earliest.
751 2020-04-29 Nick Clifton <nickc@redhat.com>
754 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
755 IMM0_8S and add support for IMM0_8U.
756 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
757 unsigned 8-bit immediate.
758 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
759 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
761 2020-04-27 Tamar Christina <tamar.christina@arm.com>
763 * NEWS: Add news entry for big-obj.
764 * config/tc-i386.c (i386_target_format): Support new format.
765 * doc/c-i386.texi: Add i386 support.
766 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
767 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
769 2020-04-27 Nick Clifton <nickc@redhat.com>
772 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
773 (assign_file_to_slot): New function. Fills in an entry in the
775 (allocate_filenum): Use new function.
776 (allocate_filename_to_slot): Use new function. If the specified
777 slot entry is already in use, but was chosen automatically then
778 reassign the automatic entry.
780 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
782 * config/tc-i386.c (lfence_before_ret_shl): New member.
783 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
785 (insert_after_load): Issue warning for REP CMPS/SCAS.
786 (insert_before_before): Handle iret, Handle
787 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
788 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
789 -mlfence-before-ret=[none/not/or/shl/yes].
790 Enable -mlfence-before-ret=shl when
791 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
792 (md_show_usage): Ditto.
793 * doc/c-i386.texi: Ditto.
794 * testsuite/gas/i386/i386.exp: Add new testcases.
795 * testsuite/gas/i386/lfence-load-b.d: New.
796 * testsuite/gas/i386/lfence-load-b.e: New.
797 * testsuite/gas/i386/lfence-load.d: Modified.
798 * testsuite/gas/i386/lfence-load.e: New.
799 * testsuite/gas/i386/lfence-load.s: Modified.
800 * testsuite/gas/i386/lfence-ret-a.d: Modified.
801 * testsuite/gas/i386/lfence-ret-b.d: Modified.
802 * testsuite/gas/i386/lfence-ret-c.d: New.
803 * testsuite/gas/i386/lfence-ret-d.d: New.
804 * testsuite/gas/i386/lfence-ret.s: Modified.
805 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
806 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
807 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
808 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
809 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
810 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
811 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
812 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
813 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
814 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
816 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
819 * config/tc-xtensa.c (md_apply_fix): Replace
820 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
821 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
822 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
823 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
824 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
826 2020-04-22 Alan Modra <amodra@gmail.com>
828 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
829 symbol for ".symver .. remove".
830 * doc/as.texi (.symver): Update.
831 * testsuite/gas/symver/symver11.s: Make foo weak.
832 * testsuite/gas/symver/symver11.d: Expect an error.
833 * testsuite/gas/symver/symver7.d: Allow other random symbols.
835 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
837 * testsuite/gas/symver/symver11.s: Add ".balign 8".
839 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
842 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
843 * testsuite/gas/m68k/operands.d: Update.
844 * testsuite/gas/m68k/op68000.d: Update for new error messages.
846 2020-04-21 Tamar Christina <tamar.christina@arm.com>
849 * testsuite/gas/arm/pr24753.d: New test.
850 * testsuite/gas/arm/pr24753.s: New test.
852 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
856 * NEWS: Mention .symver extension.
857 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
859 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
860 add a version name. Add local, hidden and remove visibility
862 (elf_frob_symbol): Handle the list of version names. Update the
863 original symbol to local, hidden or remove it from the symbol
865 (elf_frob_file_before_adjust): Handle the list of version names.
866 * config/obj-elf.h (elf_visibility): New.
867 (elf_versioned_name_list): Likewise.
868 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
869 and visibility. Change versioned_name pointer to struct
870 elf_versioned_name_list.
871 * doc/as.texi: Update .symver directive.
872 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
873 error checking tests.
874 * testsuite/gas/symver/symver6.d: New file.
875 * testsuite/gas/symver/symver7.d: Likewise.
876 * testsuite/gas/symver/symver7.s: Likewise.
877 * testsuite/gas/symver/symver8.d: Likewise.
878 * testsuite/gas/symver/symver8.s: Likewise.
879 * testsuite/gas/symver/symver9.s: Likewise.
880 * testsuite/gas/symver/symver9a.d: Likewise.
881 * testsuite/gas/symver/symver9b.d: Likewise.
882 * testsuite/gas/symver/symver10.s: Likewise.
883 * testsuite/gas/symver/symver10a.d: Likewise.
884 * testsuite/gas/symver/symver10b.d: Likewise.
885 * testsuite/gas/symver/symver11.d: Likewise.
886 * testsuite/gas/symver/symver11.s: Likewise.
887 * testsuite/gas/symver/symver12.d: Likewise.
888 * testsuite/gas/symver/symver12.s: Likewise.
889 * testsuite/gas/symver/symver13.d: Likewise.
890 * testsuite/gas/symver/symver13.s: Likewise.
891 * testsuite/gas/symver/symver14.d: Likewise.
892 * testsuite/gas/symver/symver14.l: Likewise.
893 * testsuite/gas/symver/symver15.d: Likewise.
894 * testsuite/gas/symver/symver15.l: Likewise.
895 * testsuite/gas/symver/symver6.l: Removed.
896 * testsuite/gas/symver/symver6.s: Updated.
898 2020-04-20 Sudakshina Das <sudi.das@arm.com>
900 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
902 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
903 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
904 * testsuite/gas/aarch64/system.d: Update.
906 2020-04-20 Sudakshina Das <sudi.das@arm.com>
908 * testsuite/gas/aarch64/bti.d: Update -march option.
909 * testsuite/gas/aarch64/illegal-bti.d: Remove.
910 * testsuite/gas/aarch64/illegal-bti.l: Remove.
911 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
912 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
914 2020-04-17 Alan Modra <amodra@gmail.com>
916 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
918 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
919 Nick Clifton <nickc@redhat.com>
922 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
924 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
926 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
927 targets running this test.
929 2020-02-16 David Faust <david.faust@oracle.com>
931 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
932 * testsuite/gas/bpf/jump32.s: New file.
933 * testsuite/gas/bpf/jump32.d: Likewise.
935 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
937 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
940 2020-04-08 Gunther Nikl <gnikl@justmail.de>
942 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
943 (md_pcrel_from): Remove prototytpe.
944 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
946 (md_pcrel_from_section): Remove duplicate prototype.
947 * tc.h (md_pcrel_from_section): Add prototype.
948 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
949 * config/tc-arc.h (md_pcrel_from_section): Likewise.
950 * config/tc-arm.h (md_pcrel_from_section): Likewise.
951 * config/tc-avr.h (md_pcrel_from_section): Likewise.
952 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
953 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
954 * config/tc-csky.h (md_pcrel_from_section): Likewise.
955 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
956 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
957 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
958 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
959 * config/tc-frv.h (md_pcrel_from_section): Likewise.
960 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
961 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
962 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
963 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
964 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
965 * config/tc-mep.h (md_pcrel_from_section): Likewise.
966 * config/tc-metag.h (md_pcrel_from_section): Likewise.
967 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
968 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
969 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
970 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
971 * config/tc-mt.h (md_pcrel_from_section): Likewise.
972 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
973 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
974 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
975 * config/tc-rx.h (md_pcrel_from_section): Likewise.
976 * config/tc-s390.h (md_pcrel_from_section): Likewise.
977 * config/tc-sh.h (md_pcrel_from_section): Likewise.
978 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
979 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
980 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
981 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
982 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
983 md_apply_fix3): Delete prototypes.
985 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
987 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
990 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
992 * doc/c-z80.texi: Fix @xref warnings.
994 2020-04-07 Lili Cui <lili.cui@intel.com>
996 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
997 (cpu_noarch): Likewise.
998 * doc/c-i386.texi: Document TSXLDTRK.
999 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1000 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1001 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1002 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1004 2020-04-02 Lili Cui <lili.cui@intel.com>
1006 * config/tc-i386.c (cpu_arch): Add .serialize.
1007 (cpu_noarch): Likewise.
1008 * doc/c-i386.texi: Document serialize.
1009 * testsuite/gas/i386/i386.exp: Run serialize tests
1010 * testsuite/gas/i386/serialize.d: Likewise.
1011 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1012 * testsuite/gas/i386/serialize.s: Likewise.
1014 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1016 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1017 * testsuite/gas/elf/section12b.d: Likewise.
1018 * testsuite/gas/elf/section16a.d: Likewise.
1019 * testsuite/gas/elf/section16b.d: Likewise.
1021 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1023 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1024 with a suppressed address register.
1026 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1029 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1030 * testsuite/gas/i386/localpic.s: Add a test for relocation
1031 against local absolute symbol.
1032 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1033 * testsuite/gas/i386/localpic.d: Updated.
1034 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1035 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1037 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1040 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1041 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1042 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1043 testsuite/gas/i386/x86-64-jump.d.
1044 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1045 Incorporate changes to
1046 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1047 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1048 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1049 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1050 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1052 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1056 * dwarf2dbg.c: Do not include "bignum.h".
1058 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1060 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1061 * testsuite/gas/riscv/alias-csr.s: Likewise.
1062 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1063 to priv-reg-pseudo-noalias.
1064 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1065 * testsuite/gas/riscv/bad-csr.l: Likewise.
1066 * testsuite/gas/riscv/bad-csr.s: Likewise.
1067 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1068 * testsuite/gas/riscv/satp.s: Likewise.
1069 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1070 csr instruction, including alias-csr testcase.
1071 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1072 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1073 pseudo instruction with objdump -Mno-aliases.
1074 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1075 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1076 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1077 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1078 * testsuite/gas/riscv/priv-reg.s: Likewise.
1079 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1080 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1081 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1083 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1085 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1086 sections with the "b" attribute.
1088 2020-03-22 Alan Modra <amodra@gmail.com>
1090 * testsuite/gas/s12z/truncated.d: Update expected output.
1092 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1095 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1096 * doc/c-z80.texi: Update documentation.
1098 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1103 Fix disassembling ED+A4/AC/B4/BC opcodes.
1104 Fix assembling lines containing colonless label and instruction
1105 with first operand inside parentheses.
1106 Fix registration of unsupported by target CPU registers.
1107 * config/tc-z80.c: See above.
1108 * config/tc-z80.h: See above.
1109 * testsuite/gas/z80/colonless.d: Update test.
1110 * testsuite/gas/z80/colonless.s: Likewise.
1111 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1112 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1113 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1114 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1115 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1116 * testsuite/gas/z80/unsup_regs.s: Likewise.
1117 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1118 * testsuite/gas/z80/z80.exp: Likewise.
1119 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1120 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1121 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1123 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1126 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1127 (parse_operands): Handle new operand codes.
1128 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1129 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1130 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1131 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1132 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1133 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1134 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1135 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1137 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1139 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1141 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1143 * testsuite/gas/i386/i386.exp: Run new tests.
1144 * testsuite/gas/i386/lfence-byte.d: New file.
1145 * testsuite/gas/i386/lfence-byte.e: Likewise.
1146 * testsuite/gas/i386/lfence-byte.s: Likewise.
1147 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1148 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1149 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1150 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1151 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1152 * testsuite/gas/i386/lfence-load.d: Likewise.
1153 * testsuite/gas/i386/lfence-load.s: Likewise.
1154 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1155 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1156 * testsuite/gas/i386/lfence-ret.s: Likewise.
1157 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1158 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1159 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1160 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1161 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1162 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1163 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1164 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1165 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1166 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1167 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1168 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1170 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1172 * config/tc-i386.c (lfence_after_load): New.
1173 (lfence_before_indirect_branch_kind): New.
1174 (lfence_before_indirect_branch): New.
1175 (lfence_before_ret_kind): New.
1176 (lfence_before_ret): New.
1179 (insert_lfence_after): New.
1180 (insert_lfence_before): New.
1181 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1183 (OPTION_MLFENCE_AFTER_LOAD): New.
1184 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1185 (OPTION_MLFENCE_BEFORE_RET): New.
1186 (md_longopts): Add -mlfence-after-load=,
1187 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1188 (md_parse_option): Handle -mlfence-after-load=,
1189 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1190 (md_show_usage): Display -mlfence-after-load=,
1191 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1192 (i386_cons_align): New.
1193 * config/tc-i386.h (i386_cons_align): New.
1194 (md_cons_align): New.
1195 * doc/c-i386.texi: Document -mlfence-after-load=,
1196 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1198 2020-03-11 Nick Clifton <nickc@redhat.com>
1202 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1203 (DWARF2_FILE_SIZE_NAME): Default to -1.
1204 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1205 whichever is higher.
1206 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1207 (NUM_MD5_BYTES): Define.
1208 (struct file entry): Add md5 field.
1209 (get_filenum): Delete and replace with...
1210 (get_basename): New function.
1211 (get_directory_table_entry): New function.
1212 (allocate_filenum): New function.
1213 (allocate_filename_to_slot): New function.
1214 (dwarf2_where): Use new functions.
1215 (dwarf2_directive_filename): Add support for extended .file
1217 (dwarf2_directive_loc): Allow the use of file number zero with
1219 (out_file_list): Rename to...
1220 (out_dir_and_file_list): Add DWARF 5 support.
1221 (out_debug_line): Emit extra values into the section header for
1223 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1224 * doc/as.texi (.file): Update the description of this pseudo-op.
1225 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1226 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1227 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1228 * NEWS: Mention the new feature.
1230 2020-03-10 Alan Modra <amodra@gmail.com>
1232 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1233 to avoid signed overflow.
1234 * config/tc-mcore.c (md_assemble): Likewise.
1235 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1236 * config/tc-nds32.c (SET_ADDEND): Likewise.
1237 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1239 2020-03-09 Jan Beulich <jbeulich@suse.com>
1241 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1242 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1243 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1245 2020-03-07 Alan Modra <amodra@gmail.com>
1247 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1250 2020-03-06 Nick Clifton <nickc@redhat.com>
1253 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1254 0 if the dwarf_level is 5 or more. Complain if a filename follows
1256 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1257 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1258 * testsuite/gas/elf/elf.exp: Run the new test.
1261 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1262 * doc/as.texi: Fix another typo.
1264 2020-03-06 Nick Clifton <nickc@redhat.com>
1267 * as.c (dwarf_level): Define.
1268 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1269 (parse_args): Add support for the new options.
1270 as.h (dwarf_level): Prototype.
1271 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1273 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1274 (DWARF2_LINE_VERSION): Remove definition.
1275 * doc/as.texi: Document the new options.
1277 2020-03-06 Nick Clifton <nickc@redhat.com>
1280 * as.c (main): Allow matching input and outputs when they are
1283 2020-03-06 Jan Beulich <jbeulich@suse.com>
1285 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1287 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1288 one of byte/word/dword/qword is set alongside a SIMD register in
1289 a template's operand.
1291 2020-03-06 Jan Beulich <jbeulich@suse.com>
1293 * config/tc-i386.c (match_template): Extend code in logic
1294 rejecting certain suffixes in certain modes to also cover mask
1295 register use and VecSIB. Drop special casing of broadcast. Skip
1296 immediates in the check.
1298 2020-03-06 Jan Beulich <jbeulich@suse.com>
1300 * config/tc-i386.c (match_template): Fold duplicate code in
1301 logic rejecting certain suffixes in certain modes. Drop
1304 2020-03-06 Jan Beulich <jbeulich@suse.com>
1306 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1307 alongside !norex64 ones.
1308 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1309 with both 32- and 64-bit GPR operands.
1310 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1311 32- and 64-bit GPR operands.
1312 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1313 testsuite/gas/i386/x86-64-avx512bw.d,
1314 testsuite/gas/i386/x86-64-avx512f-intel.d,
1315 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1317 2020-03-06 Jan Beulich <jbeulich@suse.com>
1319 * config/tc-i386.c (md_assemble): Drop use of rex64.
1320 (process_suffix): For REX.W for 64-bit CRC32.
1322 2020-03-06 Jan Beulich <jbeulich@suse.com>
1324 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1325 addressing for MPX insns without base/index.
1326 * testsuite/gas/i386/mpx-16bit.s,
1327 * testsuite/gas/i386/mpx-16bit.d: New.
1328 * testsuite/gas/i386/i386.exp: Run new test.
1330 2020-03-06 Jan Beulich <jbeulich@suse.com>
1332 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1333 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1334 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1335 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1336 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1337 as well as a BSWAP one.
1338 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1339 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1340 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1341 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1342 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1343 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1344 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1345 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1346 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1347 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1348 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1349 testsuite/gas/i386/vmx.d: Adjust expectations.
1351 2020-03-06 Jan Beulich <jbeulich@suse.com>
1353 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1354 from having their operands swapped.
1355 * testsuite/gas/i386/waitpkg.s,
1356 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1357 3-operand cases as well as testing of 16-bit code generation.
1358 * testsuite/gas/i386/waitpkg.d,
1359 testsuite/gas/i386/waitpkg-intel.d,
1360 testsuite/gas/i386/x86-64-waitpkg.d,
1361 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1363 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1365 * config/tc-riscv.c (percent_op_utype): Support the modifier
1367 * doc/c-riscv.texi: Add documentation.
1368 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1369 modifier %got_pcrel_hi.
1370 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1371 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1372 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1374 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1375 (RISC-V-Formats): Update the section name from "Instruction Formats"
1376 to "RISC-V Instruction Formats".
1378 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1380 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1381 detected in a section which does not have at least 4 byte
1383 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1384 * testsuite/gas/arm/ldr-t.s: Likewise.
1385 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1386 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1387 disassembly, ignoring any NOPs that may have been inserted because
1388 of section alignment.
1389 * testsuite/gas/arm/ldr-t.d: Likewise.
1391 2020-03-04 Jan Beulich <jbeulich@suse.com>
1393 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1394 * doc/c-i386.texi: Mention sev_es.
1395 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1396 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1398 * testsuite/gas/i386/arch-13-znver1.d,
1399 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1401 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1403 * config/tc-i386.c (match_template): Replace ignoresize and
1404 defaultsize with mnemonicsize.
1405 (process_suffix): Likewise.
1407 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1410 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1411 instruction LD IY,(HL).
1412 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1413 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1414 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1415 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1417 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1420 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1421 x86-64-default-suffix-avx.
1422 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1423 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1424 * testsuite/gas/i386/noreg64.d: Updated.
1425 * testsuite/gas/i386/noreg64.l: Likewise.
1426 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1427 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1428 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1430 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1433 * config/tc-z80.c (contains_register): Prevent an illegal memory
1434 access when checking an expression for a register name.
1436 2020-03-03 Alan Modra <amodra@gmail.com>
1438 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1441 2020-03-02 Alan Modra <amodra@gmail.com>
1443 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1444 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1446 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1447 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1448 (s3_s_score_lcomm): Likewise.
1449 * config/tc-score7.c: Similarly.
1450 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1452 2020-02-28 YunQiang Su <syq@debian.org>
1455 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1456 to handle multi-labels.
1457 (has_label_name): New.
1459 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1461 * config/tc-arm.c (enum pred_instruction_type): Remove
1462 NEUTRAL_IT_NO_VPT_INSN predication type.
1463 (cxn_handle_predication): Modify to require condition suffixes.
1464 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1465 * testsuite/gas/arm/cde-scalar.s: Update test.
1466 * testsuite/gas/arm/cde-warnings.l: Update test.
1467 * testsuite/gas/arm/cde-warnings.s: Update test.
1469 2020-02-26 Alan Modra <amodra@gmail.com>
1471 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1472 N_() on empty string.
1474 2020-02-26 Alan Modra <amodra@gmail.com>
1476 * read.c (read_a_source_file): Call strncpy with length one
1477 less than size of original_case_string.
1479 2020-02-26 Alan Modra <amodra@gmail.com>
1481 * config/obj-elf.c: Indent labels correctly.
1482 * config/obj-macho.c: Likewise.
1483 * config/tc-aarch64.c: Likewise.
1484 * config/tc-alpha.c: Likewise.
1485 * config/tc-arm.c: Likewise.
1486 * config/tc-cr16.c: Likewise.
1487 * config/tc-crx.c: Likewise.
1488 * config/tc-frv.c: Likewise.
1489 * config/tc-i386-intel.c: Likewise.
1490 * config/tc-i386.c: Likewise.
1491 * config/tc-ia64.c: Likewise.
1492 * config/tc-mn10200.c: Likewise.
1493 * config/tc-mn10300.c: Likewise.
1494 * config/tc-nds32.c: Likewise.
1495 * config/tc-riscv.c: Likewise.
1496 * config/tc-s12z.c: Likewise.
1497 * config/tc-xtensa.c: Likewise.
1498 * config/tc-z80.c: Likewise.
1500 * symbols.c: Likewise.
1501 * write.c: Likewise.
1503 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1505 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1506 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1507 after parsing all arguments.
1508 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1509 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1510 are used to check if we write a read-only CSR by the CSR instruction.
1511 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1512 all CSR for the read-only CSR checking.
1513 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1514 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1515 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1516 all CSR instructions for the read-only CSR checking.
1517 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1518 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1520 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1521 (riscv_opts): Initialize it.
1522 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1523 before doing the CSR checking.
1524 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1525 (md_longopts): Add mcsr-check and mno-csr-check.
1526 (md_parse_option): Handle new enum option values.
1527 (s_riscv_option): Handle new long options.
1528 * doc/c-riscv.texi: Add description for the new .option and assembler
1530 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1532 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1534 * config/tc-riscv.c (csr_extra_hash): New.
1535 (enum riscv_csr_class): New enum. Used to decide
1536 whether or not this CSR is legal in the current ISA string.
1537 (struct riscv_csr_extra): New structure to hold all extra information
1539 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1540 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1541 Call hash_reg_name to insert CSR address into reg_names_hash.
1542 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1543 Decide whether the CSR is valid according to the csr_extra_hash.
1544 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1545 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1546 not a boolean. This is same as riscv_init_csr_hash, so keep the
1548 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1549 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1550 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1551 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1552 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1553 f-ext CSR are not allowed.
1554 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1555 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1556 source file is `priv-reg.s`, and the ISA is rv64if, so the
1557 rv32-only CSR are not allowed.
1558 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1560 2020-02-21 Alan Modra <amodra@gmail.com>
1562 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1563 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1565 2020-02-21 Alan Modra <amodra@gmail.com>
1568 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1569 on section size adjustment, instead perform another write if
1570 exec header size is larger than section size.
1572 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1574 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1575 -mno-arch-attr command line options.
1577 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1579 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1580 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1582 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1585 * config/tc-z80.c (md_parse_option): Do not use an underscore
1586 prefix for local labels in SDCC compatability mode.
1587 (z80_start_line_hook): Remove SDCC dollar label support.
1588 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1589 * testsuite/gas/z80/sdcc.s: Likewise.
1591 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1594 * config/tc-z80.c: Add -march option.
1595 * doc/as.texi: Update Z80 documentation.
1596 * doc/c-z80.texi: Likewise.
1597 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1598 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1599 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1600 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1601 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1602 * testsuite/gas/z80/gbz80_all.d: Likewise.
1603 * testsuite/gas/z80/r800_extra.d: Likewise.
1604 * testsuite/gas/z80/r800_ii8.d: Likewise.
1605 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1606 * testsuite/gas/z80/sdcc.d: Likewise.
1607 * testsuite/gas/z80/z180.d: Likewise.
1608 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1609 * testsuite/gas/z80/z80_doc.d: Likewise.
1610 * testsuite/gas/z80/z80_ii8.d: Likewise.
1611 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1612 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1613 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1614 * testsuite/gas/z80/z80_sli.d: Likewise.
1615 * testsuite/gas/z80/z80n_all.d: Likewise.
1616 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1618 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1620 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1621 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1622 * testsuite/gas/i386/i386.exp: Run property-3 and
1624 * testsuite/gas/i386/property-3.d: New file.
1625 * testsuite/gas/i386/property-3.s: Likewise.
1626 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1628 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1630 * config/tc-i386.c (cpu_arch): Add .popcnt.
1631 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1632 Add a tab before @samp{.sse4a}.
1634 2020-02-17 Jan Beulich <jbeulich@suse.com>
1636 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1637 for AddrPrefixOpReg templates. Combine the two pieces of
1638 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1641 2020-02-17 Jan Beulich <jbeulich@suse.com>
1644 * config/tc-i386.c (md_assemble): Also suppress operand
1645 swapping for MONITOR{,X} and MWAIT{,X}.
1646 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1647 Add Intel syntax monitor/mwait tests.
1648 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1649 Adjust expectations.
1650 *testsuite/gas/i386/sse3-intel.d,
1651 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1652 * testsuite/gas/i386/i386.exp: Run new tests.
1654 2020-02-17 Jan Beulich <jbeulich@suse.com>
1657 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1658 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1660 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1662 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1663 * testsuite/gas/i386/avx512dq-inval.l,
1664 testsuite/gas/i386/inval-avx.l,
1665 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1666 * testsuite/gas/i386/avx512vl-ambig.s,
1667 testsuite/gas/i386/avx512vl-ambig.l: New.
1668 * testsuite/gas/i386/i386.exp: Run new test.
1670 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1672 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1674 * doc/c-i386.texi: Document sse4a and nosse4a.
1676 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1678 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1681 2020-02-14 Jan Beulich <jbeulich@suse.com>
1684 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1686 (process_suffix): ... here. Consider just the first operand
1688 (check_long_reg): Drop opcode 0x63 special case again.
1689 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1690 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1691 Move ambiguous operand size tests ...
1692 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1693 testsuite/gas/i386/noreg64.s: ... here.
1694 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1695 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1696 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1697 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1698 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1699 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1700 testsuite/gas/i386/x86-64-movsxd.d,
1701 testsuite/gas/i386/x86-64-movsxd-intel.d,
1702 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1703 Adjust expectations.
1704 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1705 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1706 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1707 * testsuite/gas/i386/i386.exp: Run new tests.
1709 2020-02-14 Jan Beulich <jbeulich@suse.com>
1711 * config/tc-i386.c (process_operands): Also skip segment
1712 override prefix emission if it matches an already present one.
1713 * testsuite/gas/i386/prefix32.s: Add double segment override
1715 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1717 2020-02-14 Jan Beulich <jbeulich@suse.com>
1719 * config/tc-i386.c (process_operands): Drop ineffectual segment
1720 overrides when optimizing.
1721 * testsuite/gas/i386/lea-optimize.d: New.
1722 * testsuite/gas/i386/i386.exp: Run new test.
1724 2020-02-14 Jan Beulich <jbeulich@suse.com>
1726 * config/tc-i386.c (process_operands): Also check insn prefix
1727 for ineffectual segment override warning. Don't cover possible
1728 VEX/EVEX encoded insns there.
1729 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1730 testsuite/gas/i386/lea.e: New.
1731 * testsuite/gas/i386/i386.exp: Run new test.
1733 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1736 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1739 2020-02-13 Fangrui Song <maskray@google.com>
1740 H.J. Lu <hongjiu.lu@intel.com>
1743 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1744 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1745 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1746 * testsuite/gas/i386/relax-5.d: New file.
1747 * testsuite/gas/i386/relax-5.s: Likewise.
1748 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1749 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1751 2020-02-13 Jan Beulich <jbeulich@suse.com>
1753 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1756 2020-02-12 Jan Beulich <jbeulich@suse.com>
1758 * config/tc-i386.c (avx512): New (at file scope), moved from
1759 (check_VecOperands): ... here.
1760 (process_suffix): Add [XYZ]MMword operand size handling.
1761 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1762 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1764 * testsuite/gas/i386/avx512dq-inval.l,
1765 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1767 2020-02-12 Jan Beulich <jbeulich@suse.com>
1770 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1772 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1773 CALL/JMP in O_tbyte_ptr case.
1774 * doc/c-i386.texi: Mention far call and full pointer load ISA
1776 * testsuite/gas/i386/x86-64-branch-3.s,
1777 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1778 * testsuite/gas/i386/x86-64-branch-3.d,
1779 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1780 * testsuite/gas/i386/x86-64-branch-5.l,
1781 testsuite/gas/i386/x86-64-branch-5.s: New.
1782 * testsuite/gas/i386/i386.exp: Run new test.
1784 2020-02-12 Jan Beulich <jbeulich@suse.com>
1787 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1788 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1789 64-bit-only warning.
1790 (check_word_reg): Consistently error on mismatching register
1792 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1793 for movw. Replace suffix / GPR for orb.
1794 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1795 byte GPRs as well as ones for inb/outb with a word accumulator.
1796 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1797 testsuite/gas/i386/inval.l: Adjust expectations.
1799 2020-02-12 Jan Beulich <jbeulich@suse.com>
1801 * config/tc-i386.c (operand_type_register_match): Also fall
1802 through initial two if()-s when the template allows for a GPR
1803 operand. Adjust comment.
1805 2020-02-11 Jan Beulich <jbeulich@suse.com>
1807 (struct _i386_insn): New field "short_form".
1808 (optimize_encoding): Drop setting of shortform field.
1809 (process_suffix): Set i.short_form. Replace shortform use.
1810 (process_operands): Replace shortform use.
1812 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1814 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1815 loop initial declaration.
1817 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1819 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1820 instructions that can have 5 arguments.
1821 (enum operand_parse_code): Add new operands.
1822 (parse_operands): Account for new operands.
1824 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1825 (neon_select_shape): Account for P suffix.
1826 (LOW1): Move macro to global position.
1827 (HI4): Move macro to global position.
1828 (vcx_assign_vec_d): New.
1829 (vcx_assign_vec_m): New.
1830 (vcx_assign_vec_n): New.
1831 (enum vcx_reg_type): New.
1832 (vcx_get_reg_type): New.
1833 (vcx_size_pos): New.
1835 (vcx_handle_shape): New.
1836 (vcx_ensure_register_in_range): New.
1837 (vcx_handle_register_arguments): New.
1838 (vcx_handle_insn_block): New.
1839 (vcx_handle_common_checks): New.
1843 * testsuite/gas/arm/cde-missing-fp.d: New test.
1844 * testsuite/gas/arm/cde-missing-fp.l: New test.
1845 * testsuite/gas/arm/cde-missing-mve.d: New test.
1846 * testsuite/gas/arm/cde-missing-mve.l: New test.
1847 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1848 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1849 * testsuite/gas/arm/cde-mve.s: New test.
1850 * testsuite/gas/arm/cde-warnings.l:
1851 * testsuite/gas/arm/cde-warnings.s:
1852 * testsuite/gas/arm/cde.d:
1853 * testsuite/gas/arm/cde.s:
1855 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1856 Matthew Malcomson <matthew.malcomson@arm.com>
1858 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1859 CDE coprocessor that can be enabled.
1860 (enum pred_instruction_type): New pred type.
1861 (BAD_NO_VPT): New error message.
1862 (BAD_CDE): New error message.
1863 (BAD_CDE_COPROC): New error message.
1864 (enum operand_parse_code): Add new immediate operands.
1865 (parse_operands): Account for new immediate operands.
1866 (check_cde_operand): New.
1867 (cde_coproc_enabled): New.
1868 (cde_coproc_pos): New.
1869 (cde_handle_coproc): New.
1870 (cxn_handle_predication): New.
1871 (do_custom_instruction_1): New.
1872 (do_custom_instruction_2): New.
1873 (do_custom_instruction_3): New.
1886 (handle_pred_state): Define new IT block behaviour.
1887 (insns): Add newn CX*{,d}{,a} instructions.
1888 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1889 Define new cdecp extension strings.
1890 * doc/c-arm.texi: Document new cdecp extension arguments.
1891 * testsuite/gas/arm/cde-scalar.d: New test.
1892 * testsuite/gas/arm/cde-scalar.s: New test.
1893 * testsuite/gas/arm/cde-warnings.d: New test.
1894 * testsuite/gas/arm/cde-warnings.l: New test.
1895 * testsuite/gas/arm/cde-warnings.s: New test.
1896 * testsuite/gas/arm/cde.d: New test.
1897 * testsuite/gas/arm/cde.s: New test.
1899 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1902 * config/tc-i386.c (intel64): Renamed to ...
1904 (match_template): Accept Intel64 only instruction by default.
1905 (i386_displacement): Updated.
1906 (md_parse_option): Updated.
1907 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1908 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1909 -mamd64 to x86-64-sysenter-amd.
1910 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1912 2020-02-10 Alan Modra <amodra@gmail.com>
1914 * config/obj-elf.c (obj_elf_change_section): Error for section
1915 type, attr or entsize changes in assembly.
1916 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1917 * testsuite/gas/elf/section5.l: Update.
1919 2020-02-10 Alan Modra <amodra@gmail.com>
1921 * output-file.c (output_file_close): Do a normal close when
1922 flag_always_generate_output.
1923 * write.c (write_object_file): Don't stop output when
1924 flag_always_generate_output.
1926 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1929 * config/tc-z80.c: Add -gbz80 command line option to generate code
1930 for the GameBoy Z80. Add support for generating DWARF.
1931 * config/tc-z80.h: Add support for DWARF debug information
1933 * doc/c-z80.texi: Document new command line option.
1934 * testsuite/gas/z80/gbz80_all.d: New file.
1935 * testsuite/gas/z80/gbz80_all.s: New file.
1936 * testsuite/gas/z80/z80.exp: Run the new tests.
1937 * testsuite/gas/z80/z80n_all.d: New file.
1938 * testsuite/gas/z80/z80n_all.s: New file.
1939 * testsuite/gas/z80/z80n_reloc.d: New file.
1941 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1944 * config/obj-elf.c (get_section): Also check
1945 linked_to_symbol_name.
1946 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1947 (obj_elf_parse_section_letters): Handle the 'o' flag.
1948 (build_group_lists): Renamed to ...
1949 (build_additional_section_info): This. Set elf_linked_to_section
1950 from map_head.linked_to_symbol_name.
1951 (elf_adjust_symtab): Updated.
1952 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1953 * doc/as.texi: Document the 'o' flag.
1954 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1955 * testsuite/gas/elf/section18.d: New file.
1956 * testsuite/gas/elf/section18.s: Likewise.
1957 * testsuite/gas/elf/section19.d: Likewise.
1958 * testsuite/gas/elf/section19.s: Likewise.
1959 * testsuite/gas/elf/section20.d: Likewise.
1960 * testsuite/gas/elf/section20.s: Likewise.
1961 * testsuite/gas/elf/section21.d: Likewise.
1962 * testsuite/gas/elf/section21.l: Likewise.
1963 * testsuite/gas/elf/section21.s: Likewise.
1965 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1967 * NEWS: Mention x86 assembler options to align branches for
1970 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1972 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1973 only for ELF targets.
1974 * testsuite/gas/i386/unique.d: Don't xfail.
1975 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1977 2020-02-06 Alan Modra <amodra@gmail.com>
1979 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1980 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1982 2020-02-06 Alan Modra <amodra@gmail.com>
1984 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1985 xfail, and rename test.
1986 * testsuite/gas/elf/section12b.d: Likewise.
1987 * testsuite/gas/elf/section16a.d: Likewise.
1988 * testsuite/gas/elf/section16b.d: Likewise.
1990 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1993 * config/obj-elf.c (section_match): Removed.
1994 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1996 (obj_elf_change_section): Replace info and group_name arguments
1997 with match_p. Also update the section ID and flags from match_p.
1998 (obj_elf_section): Handle "unique,N". Update call to
1999 obj_elf_change_section.
2000 * config/obj-elf.h (elf_section_match): New.
2001 (obj_elf_change_section): Updated.
2002 * config/tc-arm.c (start_unwind_section): Update call to
2003 obj_elf_change_section.
2004 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2005 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2006 (microblaze_s_sdata): Likewise.
2007 (microblaze_s_rdata): Likewise.
2008 (microblaze_s_bss): Likewise.
2009 * config/tc-mips.c (s_change_section): Likewise.
2010 * config/tc-msp430.c (msp430_profiler): Likewise.
2011 * config/tc-rx.c (parse_rx_section): Likewise.
2012 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2013 * doc/as.texi: Document "unique,N" in .section directive.
2014 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2015 * testsuite/gas/elf/section15.d: New file.
2016 * testsuite/gas/elf/section15.s: Likewise.
2017 * testsuite/gas/elf/section16.s: Likewise.
2018 * testsuite/gas/elf/section16a.d: Likewise.
2019 * testsuite/gas/elf/section16b.d: Likewise.
2020 * testsuite/gas/elf/section17.d: Likewise.
2021 * testsuite/gas/elf/section17.l: Likewise.
2022 * testsuite/gas/elf/section17.s: Likewise.
2023 * testsuite/gas/i386/unique.d: Likewise.
2024 * testsuite/gas/i386/unique.s: Likewise.
2025 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2026 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2028 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2030 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2032 2020-02-01 Anthony Green <green@moxielogic.com>
2034 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2036 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2038 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2041 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2044 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2045 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2047 * testsuite/gas/arm/mve_dsp.d: New test.
2049 2020-01-31 Nick Clifton <nickc@redhat.com>
2051 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2052 rather than BFD_RELOC_NONE.
2054 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2056 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2057 to support VLDMIA instruction for MVE.
2058 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2059 instruction for MVE.
2060 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2061 instruction for MVE.
2062 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2063 instruction for MVE.
2064 * testsuite/gas/arm/mve-ldst.d: New test.
2065 * testsuite/gas/arm/mve-ldst.s: Likewise.
2067 2020-01-31 Nick Clifton <nickc@redhat.com>
2069 * po/fr.po: Updated French translation.
2070 * po/ru.po: Updated Russian translation.
2072 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2074 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2076 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2077 * testsuite/gas/aarch64/sve-movprfx_28.d,
2078 * testsuite/gas/aarch64/sve-movprfx_28.l,
2079 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2081 2020-01-30 Jan Beulich <jbeulich@suse.com>
2083 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2084 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2085 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2086 Adjust expectations.
2088 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2090 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2091 * testsuite/gas/bpf/alu-be.d: Likewise.
2092 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2093 * testsuite/gas/bpf/alu32-be.d: Likewise.
2095 2020-01-30 Jan Beulich <jbeulich@suse.com>
2097 * testsuite/gas/i386/x86-64-branch-2.s,
2098 testsuite/gas/i386/x86-64-branch-4.s,
2099 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2100 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2101 testsuite/gas/i386/x86-64-branch-2.d,
2102 testsuite/gas/i386/x86-64-branch-4.l,
2103 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2105 2020-01-30 Jan Beulich <jbeulich@suse.com>
2107 * config/tc-i386.c (process_suffix): .
2108 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2109 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2111 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2113 testsuite/gas/i386/x86_64.s: Add RETF cases.
2114 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2115 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2116 testsuite/gas/i386/x86-64-opcode.d,
2117 testsuite/gas/i386/x86-64-suffix-intel.d,
2118 testsuite/gas/i386/x86-64-suffix.d,
2119 testsuite/gas/i386/x86_64-intel.d
2120 testsuite/gas/i386/x86_64.d: Adjust expectations.
2121 * testsuite/gas/i386/x86-64-suffix.e,
2122 testsuite/gas/i386/x86_64.e: New.
2124 2020-01-30 Jan Beulich <jbeulich@suse.com>
2126 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2129 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2132 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2134 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2135 differences. Document movslq and movsxd.
2136 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2137 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2138 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2139 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2140 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2141 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2142 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2143 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2144 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2145 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2146 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2148 2020-01-27 Alan Modra <amodra@gmail.com>
2150 * testsuite/gas/all/gas.exp: Replace case statements with switch
2152 * testsuite/gas/elf/elf.exp: Likewise.
2153 * testsuite/gas/macros/macros.exp: Likewise.
2154 * testsuite/lib/gas-defs.exp: Likewise.
2156 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2159 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2160 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2162 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2164 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2165 s exts must be known, so rename *ok* to *fail*.
2166 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2167 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2168 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2170 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2171 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2173 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2176 * config/tc-i386.c (check_long_reg): Always disallow double word
2177 suffix in mnemonic with word general register.
2178 * testsuite/gas/i386/general.s: Replace word general register
2179 with double word general register for movl.
2180 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2182 * testsuite/gas/i386/general.l: Updated.
2183 * testsuite/gas/i386/inval.l: Likewise.
2185 2020-01-22 Alan Modra <amodra@gmail.com>
2187 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2188 __tls_get_addr_desc and __tls_get_addr_opt.
2190 2020-01-21 Jan Beulich <jbeulich@suse.com>
2192 * testsuite/gas/i386/inval-crc32.s,
2193 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2194 * testsuite/gas/i386/inval-crc32.l,
2195 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2197 2020-01-21 Jan Beulich <jbeulich@suse.com>
2199 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2200 generic code path. Deal with No_lSuf being set in a template.
2201 * testsuite/gas/i386/inval-crc32.l,
2202 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2203 instead of error(s) when operand size is ambiguous.
2204 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2205 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2206 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2207 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2208 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2209 Adjust expectations.
2211 2020-01-21 Jan Beulich <jbeulich@suse.com>
2213 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2214 and an intel_syntax check. Re-write lack-of-suffix processing
2216 * doc/c-i386.texi: Document operand size defaults for suffix-
2217 less AT&T syntax insns.
2218 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2219 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2220 testsuite/gas/i386/x86-64-avx-scalar.s,
2221 testsuite/gas/i386/x86-64-avx.s,
2222 testsuite/gas/i386/x86-64-bundle.s,
2223 testsuite/gas/i386/x86-64-intel64.s,
2224 testsuite/gas/i386/x86-64-lock-1.s,
2225 testsuite/gas/i386/x86-64-opcode.s,
2226 testsuite/gas/i386/x86-64-sse2avx.s,
2227 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2228 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2229 testsuite/gas/i386/x86-64-nops.s,
2230 testsuite/gas/i386/x86-64-ptwrite.s,
2231 testsuite/gas/i386/x86-64-simd.s,
2232 testsuite/gas/i386/x86-64-sse-noavx.s,
2233 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2235 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2236 testsuite/gas/i386/noreg64.s: Add further tests.
2237 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2238 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2239 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2240 testsuite/gas/i386/sse-noavx.d,
2241 testsuite/gas/i386/x86-64-intel64.d,
2242 testsuite/gas/i386/x86-64-nops.d,
2243 testsuite/gas/i386/x86-64-opcode.d,
2244 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2245 testsuite/gas/i386/x86-64-ptwrite.d,
2246 testsuite/gas/i386/x86-64-simd-intel.d,
2247 testsuite/gas/i386/x86-64-simd-suffix.d,
2248 testsuite/gas/i386/x86-64-simd.d,
2249 testsuite/gas/i386/x86-64-sse-noavx.d
2250 testsuite/gas/i386/x86-64-suffix.d,
2251 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2252 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2253 testsuite/gas/i386/noreg64.l: New.
2254 * testsuite/gas/i386/i386.exp: Run new tests.
2256 2020-01-21 Jan Beulich <jbeulich@suse.com>
2258 * testsuite/gas/i386/avx512_bf16_vl.s,
2259 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2260 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2261 broadcast forms of VCVTNEPS2BF16.
2262 * testsuite/gas/i386/avx512_bf16_vl.d,
2263 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2265 2020-01-20 Nick Clifton <nickc@redhat.com>
2267 * po/uk.po: Updated Ukranian translation.
2269 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2272 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2273 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2275 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2276 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2277 R_X86_64_GOTPC32_TLSDESC relocation.
2279 2020-01-18 Nick Clifton <nickc@redhat.com>
2281 * configure: Regenerate.
2282 * po/gas.pot: Regenerate.
2284 2020-01-18 Nick Clifton <nickc@redhat.com>
2286 Binutils 2.34 branch created.
2288 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2290 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2291 with vex_encoding_vex.
2292 (parse_insn): Likewise.
2293 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2294 and {vex3} documentation.
2295 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2297 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2299 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2302 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2303 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2304 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2305 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2306 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2307 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2309 2020-01-16 Jan Beulich <jbeulich@suse.com>
2311 * config/tc-i386.c (match_template): Drop found_cpu_match local
2314 2020-01-16 Jan Beulich <jbeulich@suse.com>
2316 * testsuite/gas/i386/avx512dq-inval.l,
2317 testsuite/gas/i386/avx512dq-inval.s: New.
2318 * testsuite/gas/i386/i386.exp: Run new test.
2320 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2322 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2323 relocations when the target is 430X, except when extracting part of an
2325 (msp430_srcoperand): Adjust comment.
2326 Initialize the expp member of the msp430_operand_s struct as
2328 (msp430_dstoperand): Likewise.
2329 * testsuite/gas/msp430/msp430.exp: Run new test.
2330 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2331 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2333 2020-01-15 Alan Modra <amodra@gmail.com>
2335 * configure.tgt: Add sparc-*-freebsd case.
2337 2020-01-14 Lili Cui <lili.cui@intel.com>
2339 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2340 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2341 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2342 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2343 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2344 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2345 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2346 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2347 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2348 * testsuite/gas/i386/align-branch-5.d: Likewise.
2349 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2350 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2351 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2352 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2353 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2354 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2355 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2356 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2357 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2358 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2359 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2360 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2362 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2365 * config/tc-z80.c: Add support for half precision, single
2366 precision and double precision floating point values.
2367 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2368 * doc/as.texi: Add new z80 command line options.
2369 * doc/c-z80.texi: Document new z80 command line options.
2370 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2371 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2372 * testsuite/gas/z80/z80.exp: Run the new test.
2373 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2374 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2375 * testsuite/gas/z80/strings.d: Update expected output.
2377 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2379 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2382 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2384 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2386 * config/tc-arc.h: Add header if/defs.
2387 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2389 2020-01-13 Alan Modra <amodra@gmail.com>
2391 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2393 2020-01-13 Alan Modra <amodra@gmail.com>
2395 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2398 2020-01-10 Alan Modra <amodra@gmail.com>
2400 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2401 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2403 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2406 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2408 (emit_ld_r_r): Likewise.
2409 (emit_ld_rr_m): Likewise.
2410 (emit_ld_rr_nn): Likewise.
2412 2020-01-09 Jan Beulich <jbeulich@suse.com>
2414 * config/tc-i386.c (optimize_encoding): Add
2415 is_any_vex_encoding() invocations. Drop respective
2416 i.tm.extension_opcode == None checks.
2418 2020-01-09 Jan Beulich <jbeulich@suse.com>
2420 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2421 REX transformations. Correct comment indentation.
2423 2020-01-09 Jan Beulich <jbeulich@suse.com>
2425 * config/tc-i386.c (optimize_encoding): Generalize register
2426 transformation for TEST optimization.
2428 2020-01-09 Jan Beulich <jbeulich@suse.com>
2430 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2431 testsuite/gas/i386/x86-64-sysenter-amd.d,
2432 testsuite/gas/i386/x86-64-sysenter-amd.l,
2433 testsuite/gas/i386/x86-64-sysenter-intel.d,
2434 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2435 * testsuite/gas/i386/i386.exp: Run new tests.
2437 2020-01-08 Nick Clifton <nickc@redhat.com>
2440 * doc/as.texi (Align): Document the fact that all arguments can be
2443 (P2align): Likewise.
2445 2020-01-08 Nick Clifton <nickc@redhat.com>
2448 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2449 already defined as a different symbol type.
2450 * testsuite/gas/elf/pr14891.s: New test source file.
2451 * testsuite/gas/elf/pr14891.d: New test driver.
2452 * testsuite/gas/elf/pr14891.s: New test expected error output.
2453 * testsuite/gas/elf/elf.exp: Run the new test.
2455 2020-01-08 Alan Modra <amodra@gmail.com>
2457 * config/tc-z8k.c (md_begin): Make idx unsigned.
2458 (get_specific): Likewise for this_index.
2460 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2462 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2463 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2464 (md_operand): Set X_md to absent.
2465 (arc_parse_name): Check for X_md.
2467 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2470 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2471 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2473 * read.c (next_char_of_string): Likewise.
2474 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2475 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2477 2020-01-03 Nick Clifton <nickc@redhat.com>
2479 * po/sv.po: Updated Swedish translation.
2481 2020-01-03 Jan Beulich <jbeulich@suse.com>
2483 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2484 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2486 2020-01-03 Jan Beulich <jbeulich@suse.com>
2488 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2489 by-element usdot. Add 64-bit form tests for by-element sudot.
2490 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2492 2020-01-03 Jan Beulich <jbeulich@suse.com>
2494 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2495 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2497 2020-01-03 Jan Beulich <jbeulich@suse.com>
2499 * testsuite/gas/aarch64/f64mm.d,
2500 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2502 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2504 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2505 support for assembler code generated by SDCC. Add new relocation
2506 types. Add z80-elf target support.
2507 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2508 labels. Local labels starts from ".L".
2509 * NEWS: Mention the new support.
2510 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2511 * testsuite/gas/all/fwdexp.s: Likewise.
2512 * testsuite/gas/all/cond.l: Likewise.
2513 * testsuite/gas/all/cond.s: Likewise.
2514 * testsuite/gas/all/fwdexp.d: Likewise.
2515 * testsuite/gas/all/fwdexp.s: Likewise.
2516 * testsuite/gas/elf/section2.e-mips: Likewise.
2517 * testsuite/gas/elf/section2.l: Likewise.
2518 * testsuite/gas/elf/section2.s: Likewise.
2519 * testsuite/gas/macros/app1.d: Likewise.
2520 * testsuite/gas/macros/app1.s: Likewise.
2521 * testsuite/gas/macros/app2.d: Likewise.
2522 * testsuite/gas/macros/app2.s: Likewise.
2523 * testsuite/gas/macros/app3.d: Likewise.
2524 * testsuite/gas/macros/app3.s: Likewise.
2525 * testsuite/gas/macros/app4.d: Likewise.
2526 * testsuite/gas/macros/app4.s: Likewise.
2527 * testsuite/gas/macros/app4b.s: Likewise.
2528 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2529 * testsuite/gas/z80/z80.exp: Add new tests
2530 * testsuite/gas/z80/dollar.d: New file.
2531 * testsuite/gas/z80/dollar.s: New file.
2532 * testsuite/gas/z80/ez80_adl_all.d: New file.
2533 * testsuite/gas/z80/ez80_adl_all.s: New file.
2534 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2535 * testsuite/gas/z80/ez80_isuf.s: New file.
2536 * testsuite/gas/z80/ez80_z80_all.d: New file.
2537 * testsuite/gas/z80/ez80_z80_all.s: New file.
2538 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2539 * testsuite/gas/z80/r800_extra.d: New file.
2540 * testsuite/gas/z80/r800_extra.s: New file.
2541 * testsuite/gas/z80/r800_ii8.d: New file.
2542 * testsuite/gas/z80/r800_z80_doc.d: New file.
2543 * testsuite/gas/z80/z180.d: New file.
2544 * testsuite/gas/z80/z180.s: New file.
2545 * testsuite/gas/z80/z180_z80_doc.d: New file.
2546 * testsuite/gas/z80/z80_doc.d: New file.
2547 * testsuite/gas/z80/z80_doc.s: New file.
2548 * testsuite/gas/z80/z80_ii8.d: New file.
2549 * testsuite/gas/z80/z80_ii8.s: New file.
2550 * testsuite/gas/z80/z80_in_f_c.d: New file.
2551 * testsuite/gas/z80/z80_in_f_c.s: New file.
2552 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2553 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2554 * testsuite/gas/z80/z80_out_c_0.d: New file.
2555 * testsuite/gas/z80/z80_out_c_0.s: New file.
2556 * testsuite/gas/z80/z80_reloc.d: New file.
2557 * testsuite/gas/z80/z80_reloc.s: New file.
2558 * testsuite/gas/z80/z80_sli.d: New file.
2559 * testsuite/gas/z80/z80_sli.s: New file.
2561 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2563 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2566 2020-01-01 Alan Modra <amodra@gmail.com>
2568 Update year range in copyright notice of all files.
2570 For older changes see ChangeLog-2019
2572 Copyright (C) 2020 Free Software Foundation, Inc.
2574 Copying and distribution of this file, with or without modification,
2575 are permitted in any medium without royalty provided the copyright
2576 notice and this notice are preserved.
2582 version-control: never