1 2020-06-16 Lili Cui <lili.cui@intel.com>
3 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
4 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
5 * doc/c-i386.texi: Add avx512_vp2intersect.
7 2020-06-16 Jan Beulich <jbeulich@suse.com>
9 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
11 * testsuite/gas/i386/sse-check.s: Adjust comment.
12 * testsuite/gas/i386/sse-check-error.l,
13 testsuite/gas/i386/sse-check-warn.e,
14 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
17 2020-06-16 Alan Modra <amodra@gmail.com>
19 * config/tc-tic30.h: Remove OBJ_AOUT support.
20 * configure.tgt: Delete tic30-*-*aout* entry.
22 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
24 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
26 (elf32xtensa_abi): New declaration.
27 (option_abi_windowed, option_abi_call0): New enum constants.
28 (md_longopts): Add entries for --abi-windowed and --abi-call0.
29 (md_parse_option): Add handlers for --abi-windowed and
31 (xtensa_add_config_info): Use xtensa_abi_choice instead of
32 XSHAL_ABI to format ABI tag.
33 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
34 --abi-call0 to the list of options.
35 * doc/c-xtensa.texi: Add description for options --abi-windowed
37 * testsuite/gas/xtensa/abi-call0.d: New test definition.
38 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
39 * testsuite/gas/xtensa/abi.s: New test source.
41 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
44 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
46 * testsuite/gas/i386/tsxldtrk.s: Likewise.
47 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
48 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
50 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
52 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
53 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
54 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
56 2020-06-09 Seth Girvan <snth@snthhacks.com>
58 * doc/c-avr.texi: Improve wording.
60 2020-06-09 Jan Beulich <jbeulich@suse.com>
62 * testsuite/gas/i386/x86-64-pseudos-bad.s,
63 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
65 2020-06-09 Jan Beulich <jbeulich@suse.com>
67 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
69 * testsuite/gas/i386/prefix.d: Adjust expectations.
71 2020-06-09 Jan Beulich <jbeulich@suse.com>
73 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
74 with VEX/EVEX encoding tests.
75 * testsuite/gas/i386/prefix.d: Adjust expectations.
77 2020-06-09 Jan Beulich <jbeulich@suse.com>
79 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
81 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
82 * testsuite/gas/i386/noreg64.d: Adjust expectations.
83 * testsuite/gas/i386/noreg-intel64.d,
84 testsuite/gas/i386/noreg-intel64.l,
85 testsuite/gas/i386/noreg-intel64.s: New.
86 * testsuite/gas/i386/i386.exp: Run new tests.
88 2020-06-09 Jan Beulich <jbeulich@suse.com>
90 * config/tc-i386.c (vex_encoding_error): New enumerator.
91 (VEX_check_operands): Rename to VEX_check_encoding. Check
92 for vex_encoding_error. Move Imm4 handling ...
93 (check_VecOperands): ... here.
94 (match_template): Call VEX_check_encoding when there are no
95 operands. Split construct calling check_VecOperands and
96 VEX_check_encoding (when there are operands).
97 (check_register): Don't blindly set vex_encoding_evex.
98 * testsuite/gas/i386/pseudos-bad.s,
99 testsuite/gas/i386/pseudos-bad.l: New.
100 * testsuite/gas/i386/i386.exp: Run new test.
101 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
103 2020-06-08 Alex Coplan <alex.coplan@arm.com>
105 * config/tc-arm.c (insns): Add dfb.
106 * testsuite/gas/arm/dfb.d: New test.
107 * testsuite/gas/arm/dfb.s: Input for test.
109 2020-06-08 Nick Clifton <nickc@redhat.com>
111 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
113 2020-06-08 Jan Beulich <jbeulich@suse.com>
115 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
117 2020-06-08 Jan Beulich <jbeulich@suse.com>
119 * config/tc-i386.c (check_byte_reg): Drop dead conditional
122 2020-06-08 Jan Beulich <jbeulich@suse.com>
124 * config/tc-i386.c (check_register): Split RegTR handling, to
125 fail recognition also in 64-bit mode as well as with i586 or
126 i686 explicitly enabled.
127 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
128 * testsuite/gas/i386/x86_64-intel.d,
129 testsuite/gas/i386/x86_64.d: Adjust expectations.
131 2020-06-08 Jan Beulich <jbeulich@suse.com>
133 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
134 * testsuite/gas/cfi/cfi.exp: Run this test.
136 2020-06-08 Jan Beulich <jbeulich@suse.com>
138 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
139 check to %st(N) parsing logic.
140 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
142 2020-06-08 Jan Beulich <jbeulich@suse.com>
144 * config/tc-i386.c (bad_reg): New.
145 (check_VecOperations, i386_att_operand, i386_parse_name): Check
147 (check_register): New, broken out from ...
148 (parse_real_register): ... here. Call it.
149 (parse_register): Call it, and error upon failure.
150 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
151 testsuite/gas/i386/x86-64-equ-bad.s,
152 testsuite/gas/i386/x86-64-equ-bad.l: New.
153 * testsuite/gas/i386/i386.exp: Run new tests.
155 2020-06-06 Alan Modra <amodra@gmail.com>
157 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
158 * doc/c-ppc.texi: Likewise.
160 2020-06-06 Alan Modra <amodra@gmail.com>
162 * config/tc-ppc.c: Update throughout for reloc renaming.
164 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
166 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
169 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
171 * config/tc-riscv.c (explicit_csr): New static boolean.
172 Used to indicate CSR are explictly used.
173 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
174 (riscv_write_out_attrs): If we already have set elf priv
175 attributes, then generate them. Otherwise, don't generate
176 them when no CSR are used.
177 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
178 * testsuite/gas/riscv/attribute-02.d: Likewise.
179 * testsuite/gas/riscv/attribute-03.d: Likewise.
180 * testsuite/gas/riscv/attribute-04.d: Likewise.
181 * testsuite/gas/riscv/attribute-05.d: Likewise.
182 * testsuite/gas/riscv/attribute-06.d: Likewise.
183 * testsuite/gas/riscv/attribute-07.d: Likewise.
184 * testsuite/gas/riscv/attribute-08.d: Likewise.
185 * testsuite/gas/riscv/attribute-09.d: Likewise.
186 * testsuite/gas/riscv/attribute-10.d: Likewise.
187 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
188 * testsuite/gas/riscv/attribute-11.s: New testcase.
189 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
190 used, so we should output the ELF priv attributes.
191 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
192 used, so output the priv attributes according to the -mpriv-spec.
193 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
194 used, so ignore the -mpriv-spec setting.
196 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
198 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
200 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
201 endianness to cgen_get_insn_value and cgen_put_insn_value.
203 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
205 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
208 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
210 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
212 (md_assemble): Remove no longer needed hack.
214 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
216 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
218 (gas_cgen_md_apply_fix): Likewise.
219 (gas_cgen_md_apply_fix): Likewise.
220 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
222 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
225 2020-06-04 Alan Modra <amodra@gmail.com>
227 * testsuite/config/default.exp: Remove global directive outside
229 * testsuite/gas/mep/complex-relocs.exp: Likewise.
230 * testsuite/gas/microblaze/relax_size.exp: Likewise.
231 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
232 * testsuite/gas/mt/relocs.exp: Likewise.
233 * testsuite/gas/rx/rx.exp: Likewise.
235 2020-06-03 Stephen Casner <casner@acm.org>
237 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
239 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
240 Jim Wilson <jimw@sifive.com>
243 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
244 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
245 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
246 Move B before SB. Move J before UJ.
248 2020-06-01 Alex Coplan <alex.coplan@arm.com>
250 * write.c (relax_segment): Fix handling of negative offset when
251 relaxing an rs_org frag.
252 * testsuite/gas/aarch64/org-neg.d: New test.
253 * testsuite/gas/aarch64/org-neg.l: Error output for test.
254 * testsuite/gas/aarch64/org-neg.s: Input for test.
255 * testsuite/gas/arm/org-neg.d: New test.
256 * testsuite/gas/arm/org-neg.l: Error output for test.
257 * testsuite/gas/arm/org-neg.s: Input for test.
259 2020-05-28 Stephen Casner <casner@acm.org>
261 Fix unexpected failures in gas testsuite for pdp11-aout target.
262 These are caused by the PDP11's mix of little-endian octets in
263 shorts but shorts in big endian order for long or quad.
265 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
266 * testsuite/gas/all/gas.exp: Select alternate test scripts for
267 pdp11, skip octa test completely.
268 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
269 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
270 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
272 2020-05-28 Alex Coplan <alex.coplan@arm.com>
274 * frags.c (frag_grow): Fix comment.
276 2020-05-27 Stephen Casner <casner@acm.org>
279 * config/tc-pdp11.c (parse_reg): Distinguish register names from
280 symbols that begin with a register name.
281 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
282 * testsuite/gas/pdp11/pr26001.s: Likewise.
283 * testsuite/gas/pdp11/pr26001.d: Likewise.
285 2020-05-27 Simon Cook <simon.cook@embecosm.com>
287 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
288 pointer when creating struct riscv_csr_extra.
290 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
292 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
293 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
294 * testsuite/gas/i386/inval-avx512f.l: Updated.
296 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
298 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
299 load/store instruction variants with alignment hints.
300 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
301 instruction variants with alignment hints.
303 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
306 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
307 instead of R_XGATE_PCREL_X.
308 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
309 BFD_RELOC_XGATE_PCREL_X.
311 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
314 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
315 with &fragP->fr_literal[0].
317 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
320 * config/tc-vax.c (md_estimate_size_before_relax): Replace
321 fragP->fr_literal with &fragP->fr_literal[0].
322 (md_convert_frag): Likewise.
324 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
327 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
328 with &fragP->fr_literal[0].
330 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
333 * config/tc-crx.c (getreg_image): Change argument type to int.
334 (md_convert_frag): Replace fragP->fr_literal with
335 &fragP->fr_literal[0].
337 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
340 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
341 sprintf with memmove.
343 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
346 with &fragP->fr_literal[0].
348 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
351 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
352 2 overlapping strings.
354 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
356 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
357 with &fragP->fr_literal[0].
359 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
361 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
362 with &fragp->fr_literal[0].
363 * config/tc-microblaze.c (md_apply_fix): Likewise.
364 * config/tc-sh.c (md_convert_frag): Likewise.
366 2020-05-24 Jim Wilson <jimw@sifive.com>
369 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
370 asection to segT. New locals seg and subseg. Call subseg_set before
371 fix_new_exp. Call subseg_set after loop to restore original values.
373 2020-05-21 Alan Modra <amodra@gmail.com>
375 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
377 * config/obj-elf.c: Likewise.
378 * config/tc-aarch64.c: Likewise.
379 * config/tc-arm.c: Likewise.
380 * config/tc-m68k.c: Likewise.
381 * config/tc-nios2.c: Likewise.
382 * config/tc-tic30.c: Likewise.
386 * symbols.c: Likewise.
387 * testsuite/gas/all/test-gen.c: Likewise.
389 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
391 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
392 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
393 Static variables which are used to set the ISA extensions. You can
394 use -march (or ELF build attributes) and -misa-spec to set them,
396 (ext_version_hash): The hash table used to handle the extensions
398 (init_ext_version_hash): Initialize the ext_version_hash according
399 to riscv_ext_version_table.
400 (riscv_get_default_ext_version): The callback function of
401 riscv_parse_subset_t. According to the choosed ISA spec,
402 get the default version for the specific extension.
403 (riscv_set_arch): Set the callback function.
404 (enum options, struct option md_longopts): Add new option -misa-spec.
405 (md_parse_option): Do not call riscv_set_arch for -march. We will
406 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
407 to set default_isa_spec class.
408 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
409 ext_version_hash, and then call riscv_set_arch to set the architecture
410 with versions according to default_arch_with_ext.
411 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
413 * testsuite/gas/riscv/attribute-03.d: Likewise.
414 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
415 already set it's version to 2p1 by march, so no need to use the default
416 2p2 version. For m-ext, we do not set the version by -march and ELF arch
417 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
418 ISA spec 2p2, so set 0p0 to it.
419 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
420 zicsr is 2p0 according to ISA spec 20191213.
421 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
422 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
423 You can set them by configure options --with-arch and
424 --with-isa-spec, respectively.
425 (riscv_set_default_isa_spec): New function used to set the
427 (md_parse_option): Call riscv_set_default_isa_spec rather than
428 call riscv_get_isa_spec_class directly.
429 (riscv_after_parse_args): If the -isa-spec is not set, then we
430 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
431 calling riscv_set_default_isa_spec.
432 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
433 the --with-isa-spec may be set to different ISA spec.
434 * testsuite/gas/riscv/attribute-02.d: Likewise.
435 * testsuite/gas/riscv/attribute-03.d: Likewise.
436 * testsuite/gas/riscv/attribute-04.d: Likewise.
437 * testsuite/gas/riscv/attribute-05.d: Likewise.
438 * testsuite/gas/riscv/attribute-06.d: Likewise.
439 * testsuite/gas/riscv/attribute-07.d: Likewise.
440 * configure.ac: Add configure options, --with-arch and
442 * configure: Regenerated.
443 * config.in: Regenerated.
444 * config/tc-riscv.c (default_priv_spec): Static variable which is
445 used to check if the CSR is valid for the chosen privilege spec. You
446 can use -mpriv-spec to set it.
447 (enum reg_class): We now get the CSR address from csr_extra_hash rather
448 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
449 (riscv_init_csr_hashes): Only need to initialize one hash table
451 (riscv_csr_class_check): Change the return type to void. Don't check
452 the ISA dependency if -mcsr-check isn't set.
453 (riscv_csr_version_check): New function. Check and find the CSR address
454 from csr_extra_hash, according to default_priv_spec. Report warning
455 for the invalid CSR if -mcsr-check is set.
456 (reg_csr_lookup_internal): Updated.
457 (reg_lookup_internal): Likewise.
458 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
459 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
460 (md_parse_option): Call riscv_set_default_priv_version to set
462 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
463 privilege spec to the newest one.
464 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
465 include/opcode/riscv.h.
466 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
467 to check the ISA dependency for CSR, so fix the spec version by adding
469 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
470 version warnings for the test case.
471 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
472 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
473 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
474 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
475 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
476 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
477 Check whether the CSR is valid when privilege version 1.9 is choosed.
478 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
479 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
480 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
481 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
482 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
483 Check whether the CSR is valid when privilege version 1.10 is choosed.
484 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
485 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
486 Check whether the CSR is valid when privilege version 1.11 is choosed.
487 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
488 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
489 setting. You can set it by configure option --with-priv-spec.
490 (riscv_set_default_priv_spec): New function used to set the default
492 (md_parse_option): Call riscv_set_default_priv_spec rather than
493 call riscv_get_priv_spec_class directly.
494 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
495 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
496 calling riscv_set_default_priv_spec.
497 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
498 the --with-priv-spec may be set to different privilege spec.
499 * testsuite/gas/riscv/priv-reg.d: Likewise.
500 * configure.ac: Add configure option --with-priv-spec.
501 * configure: Regenerated.
502 * config.in: Regenerated.
503 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
504 explicit_attr. Set it to TRUE if any ELF attribute is found.
505 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
506 the priv attributes are set.
507 (md_assemble): Set the default_priv_spec according to the priv
508 attributes when we start to assemble instruction.
509 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
510 riscv_write_out_attrs. Update the arch and priv attributes. If we
511 don't set the corresponding ELF attributes, then try to output the
513 (riscv_set_public_attributes): If any ELF attribute or -march-attr
514 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
515 to update the arch and priv attributes.
516 (s_riscv_attribute): Make sure all arch and priv attributes are set
517 before any instruction.
518 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
519 ELF attribute or -march-attr is set. If the priv attributes are not
520 set, then try to update them by the default setting (-mpriv-spec or
522 * testsuite/gas/riscv/attribute-02.d: Likewise.
523 * testsuite/gas/riscv/attribute-03.d: Likewise.
524 * testsuite/gas/riscv/attribute-04.d: Likewise.
525 * testsuite/gas/riscv/attribute-06.d: Likewise.
526 * testsuite/gas/riscv/attribute-07.d: Likewise.
527 * testsuite/gas/riscv/attribute-08.d: Likewise.
528 * testsuite/gas/riscv/attribute-09.d: Likewise.
529 * testsuite/gas/riscv/attribute-10.d: Likewise.
530 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
531 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
532 set by priv attributes must be supported.
533 * testsuite/gas/riscv/attribute-05.s: Likewise.
534 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
535 priv attributes according to the -mpriv-spec option.
536 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
537 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
538 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
539 * testsuite/gas/riscv/priv-reg.d: Removed.
540 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
541 CSR according to the priv spec 1.9.
542 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
543 CSR according to the priv spec 1.9.1.
544 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
545 CSR according to the priv spec 1.10.
546 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
547 CSR according to the priv spec 1.11.
548 * config/tc-riscv.c (md_show_usage): Add descriptions about
550 * doc/c-riscv.texi: Likewise.
552 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
554 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
555 * testsuite/gas/ppc/power9.d: Likewise.
556 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
557 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
558 sync, wait, waitrsv>: Add tests.
559 * testsuite/gas/ppc/power10.d: Likewise.
561 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
564 * config/tc-arm.c : Add arm_ext_v8r feature.
565 (it_fsm_post_encode): Check arm_ext_v8r feature.
566 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
568 2020-05-19 Alan Modra <amodra@gmail.com>
570 * write.c (write_contents): Use bfd_get_filename rather than
571 accessing bfd->filename directly. Use bfd_section_name rather
572 than accessing section->name directly.
574 2020-05-19 Alan Modra <amodra@gmail.com>
576 * symbols.c (local_symbol_make): Init all of lsy_flags.
578 2020-05-18 Alan Modra <amodra@gmail.com>
580 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
581 before looking at add_symbol->sy_flags.
583 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
585 * config/tc-i386.c: Not handle lret/iret.
586 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
587 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
588 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
589 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
590 * testsuite/gas/i386/lfence-ret.s: Ditto.
591 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
592 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
593 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
594 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
595 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
596 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
597 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
599 2020-05-15 Alan Modra <amodra@gmail.com>
600 Alex Coplan <alex.coplan@arm.com>
602 * symbols.c (struct local_symbol): Update comment.
603 (resolve_symbol_value): For resolved symbols equated to other
604 symbols, verify that the referenced symbol is not a local_symbol
605 before accessing sy_value. Don't leave symbol loops during
606 finalize_syms resolution.
607 * testsuite/gas/all/assign-bad-recursive.d: New test.
608 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
609 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
610 * testsuite/gas/all/gas.exp: Run it.
612 2020-05-14 Nick Clifton <nickc@redhat.com>
614 * po/sv.po: Updated Swedish translation.
616 2020-05-11 Alan Modra <amodra@gmail.com>
618 * testsuite/gas/ppc/scalarquad.d,
619 * testsuite/gas/ppc/scalarquad.s: New test.
620 * testsuite/gas/ppc/ppc.exp: Run it.
622 2020-05-11 Alan Modra <amodra@gmail.com>
624 * testsuite/gas/ppc/rightmost.d,
625 * testsuite/gas/ppc/rightmost.s: New test.
626 * testsuite/gas/ppc/ppc.exp: Run it.
628 2020-05-11 Alan Modra <amodra@gmail.com>
630 * testsuite/gas/ppc/xvtlsbb.d,
631 * testsuite/gas/ppc/xvtlsbb.s: New test.
632 * testsuite/gas/ppc/ppc.exp: Run it.
634 2020-05-11 Alan Modra <amodra@gmail.com>
636 * testsuite/gas/ppc/stringop.d,
637 * testsuite/gas/ppc/stringop.s: New test.
638 * testsuite/gas/ppc/ppc.exp: Run it.
640 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
642 * testsuite/gas/ppc/set_bool.d,
643 * testsuite/gas/ppc/set_bool.s: New test.
644 * testsuite/gas/ppc/ppc.exp: Run it.
646 2020-05-11 Alan Modra <amodra@gmail.com>
648 * testsuite/gas/ppc/bitmanip.d,
649 * testsuite/gas/ppc/bitmanip.s: New test.
650 * testsuite/gas/ppc/ppc.exp: Run it.
652 2020-05-11 Alan Modra <amodra@gmail.com>
654 * testsuite/gas/ppc/genpcv.d,
655 * testsuite/gas/ppc/genpcv.s: New test.
656 * testsuite/gas/ppc/ppc.exp: Run it.
658 2020-05-11 Alan Modra <amodra@gmail.com>
660 * testsuite/gas/ppc/maskmanip.d,
661 * testsuite/gas/ppc/maskmanip.s: New test.
662 * testsuite/gas/ppc/ppc.exp: Run it.
664 2020-05-11 Alan Modra <amodra@gmail.com>
665 Peter Bergner <bergner@linux.ibm.com>
667 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
668 (md_assemble): Check acc specified in correct operand.
669 * testsuite/gas/ppc/outerprod.d,
670 * testsuite/gas/ppc/outerprod.s,
671 * testsuite/gas/ppc/vsx4.d,
672 * testsuite/gas/ppc/vsx4.s: New tests.
673 * testsuite/gas/ppc/ppc.exp: Run them.
675 2020-05-11 Alan Modra <amodra@gmail.com>
677 * testsuite/gas/ppc/simd_perm.d,
678 * testsuite/gas/ppc/simd_perm.s: New test.
679 * testsuite/gas/ppc/ppc.exp: Run it.
681 2020-05-11 Alan Modra <amodra@gmail.com>
683 * testsuite/gas/ppc/int128.d,
684 * testsuite/gas/ppc/int128.s: New test.
685 * testsuite/gas/ppc/ppc.exp: Run it.
687 2020-05-11 Alan Modra <amodra@gmail.com>
689 * testsuite/gas/ppc/vsx_32byte.d,
690 * testsuite/gas/ppc/vsx_32byte.s: New test.
691 * testsuite/gas/ppc/ppc.exp: Run it.
693 2020-05-11 Alan Modra <amodra@gmail.com>
695 * testsuite/gas/ppc/vec_mul.s,
696 * testsuite/gas/ppc/vec_mul.d: New test.
697 * testsuite/gas/ppc/ppc.exp: Run it.
699 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
701 * testsuite/gas/ppc/byte_rev.d,
702 * testsuite/gas/ppc/byte_rev.s: New test.
703 * testsuite/gas/ppc/ppc.exp: Run it.
705 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
707 * testsuite/gas/ppc/power10.d: Add paste. tests.
708 * testsuite/gas/ppc/power10.s: Likewise.
710 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
712 * testsuite/gas/ppc/power10.s: New test.
713 * testsuite/gas/ppc/power10.d: Likewise.
714 * testsuite/gas/ppc/ppc.exp: Run it.
716 2020-05-11 Alan Modra <amodra@gmail.com>
718 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
720 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
721 place of -mfuture/-Mfuture.
722 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
723 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
725 2020-05-06 Nick Clifton <nickc@redhat.com>
727 * po/sv.po: Updated Swedish translation.
729 2020-05-06 Nick Clifton <nickc@redhat.com>
732 * doc/as.texi (Preprocessing): Replace cross reference to not
733 existant document with a URL to the equivalent page in the GCC
736 2020-05-05 Nick Clifton <nickc@redhat.com>
738 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
739 construction of a DWARF-5 directory name table.
740 * testsuite/gas/elf/pr25917.d: Update expected output.
742 2020-05-05 Gunther Nikl <gnikl@justmail.de>
744 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
745 (md_parse_option): Remove initialization of elf_flags.
747 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
750 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
751 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
752 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
754 2020-05-04 Nick Clifton <nickc@redhat.com>
757 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
758 table's existence before looking at its entries.
759 Also do not emit a default directory entry if there are no
762 * testsuite/gas/elf/pr25917.s: New test source file.
763 * testsuite/gas/elf/pr25917.d: New test driver.
764 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
766 2020-04-30 Alex Coplan <alex.coplan@arm.com>
768 * config/tc-aarch64.c (fix_insn): Implement for
769 AARCH64_OPND_UNDEFINED.
770 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
771 * testsuite/gas/aarch64/udf.s: New.
772 * testsuite/gas/aarch64/udf.d: New.
773 * testsuite/gas/aarch64/udf-invalid.s: New.
774 * testsuite/gas/aarch64/udf-invalid.l: New.
775 * testsuite/gas/aarch64/udf-invalid.d: New.
777 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
779 * config/tc-rx.c (elf_flags): Reset default value.
780 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
782 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
784 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
786 (microarch_earliest): New static variable.
787 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
788 simcall opcode has mandatory parameter.
789 (xg_init_global_config): Initialize microarch_earliest.
791 2020-04-29 Nick Clifton <nickc@redhat.com>
794 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
795 IMM0_8S and add support for IMM0_8U.
796 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
797 unsigned 8-bit immediate.
798 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
799 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
801 2020-04-27 Tamar Christina <tamar.christina@arm.com>
803 * NEWS: Add news entry for big-obj.
804 * config/tc-i386.c (i386_target_format): Support new format.
805 * doc/c-i386.texi: Add i386 support.
806 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
807 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
809 2020-04-27 Nick Clifton <nickc@redhat.com>
812 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
813 (assign_file_to_slot): New function. Fills in an entry in the
815 (allocate_filenum): Use new function.
816 (allocate_filename_to_slot): Use new function. If the specified
817 slot entry is already in use, but was chosen automatically then
818 reassign the automatic entry.
820 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
822 * config/tc-i386.c (lfence_before_ret_shl): New member.
823 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
825 (insert_after_load): Issue warning for REP CMPS/SCAS.
826 (insert_before_before): Handle iret, Handle
827 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
828 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
829 -mlfence-before-ret=[none/not/or/shl/yes].
830 Enable -mlfence-before-ret=shl when
831 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
832 (md_show_usage): Ditto.
833 * doc/c-i386.texi: Ditto.
834 * testsuite/gas/i386/i386.exp: Add new testcases.
835 * testsuite/gas/i386/lfence-load-b.d: New.
836 * testsuite/gas/i386/lfence-load-b.e: New.
837 * testsuite/gas/i386/lfence-load.d: Modified.
838 * testsuite/gas/i386/lfence-load.e: New.
839 * testsuite/gas/i386/lfence-load.s: Modified.
840 * testsuite/gas/i386/lfence-ret-a.d: Modified.
841 * testsuite/gas/i386/lfence-ret-b.d: Modified.
842 * testsuite/gas/i386/lfence-ret-c.d: New.
843 * testsuite/gas/i386/lfence-ret-d.d: New.
844 * testsuite/gas/i386/lfence-ret.s: Modified.
845 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
846 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
847 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
848 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
849 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
850 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
851 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
852 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
853 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
854 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
856 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
859 * config/tc-xtensa.c (md_apply_fix): Replace
860 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
861 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
862 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
863 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
864 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
866 2020-04-22 Alan Modra <amodra@gmail.com>
868 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
869 symbol for ".symver .. remove".
870 * doc/as.texi (.symver): Update.
871 * testsuite/gas/symver/symver11.s: Make foo weak.
872 * testsuite/gas/symver/symver11.d: Expect an error.
873 * testsuite/gas/symver/symver7.d: Allow other random symbols.
875 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
877 * testsuite/gas/symver/symver11.s: Add ".balign 8".
879 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
882 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
883 * testsuite/gas/m68k/operands.d: Update.
884 * testsuite/gas/m68k/op68000.d: Update for new error messages.
886 2020-04-21 Tamar Christina <tamar.christina@arm.com>
889 * testsuite/gas/arm/pr24753.d: New test.
890 * testsuite/gas/arm/pr24753.s: New test.
892 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
896 * NEWS: Mention .symver extension.
897 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
899 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
900 add a version name. Add local, hidden and remove visibility
902 (elf_frob_symbol): Handle the list of version names. Update the
903 original symbol to local, hidden or remove it from the symbol
905 (elf_frob_file_before_adjust): Handle the list of version names.
906 * config/obj-elf.h (elf_visibility): New.
907 (elf_versioned_name_list): Likewise.
908 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
909 and visibility. Change versioned_name pointer to struct
910 elf_versioned_name_list.
911 * doc/as.texi: Update .symver directive.
912 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
913 error checking tests.
914 * testsuite/gas/symver/symver6.d: New file.
915 * testsuite/gas/symver/symver7.d: Likewise.
916 * testsuite/gas/symver/symver7.s: Likewise.
917 * testsuite/gas/symver/symver8.d: Likewise.
918 * testsuite/gas/symver/symver8.s: Likewise.
919 * testsuite/gas/symver/symver9.s: Likewise.
920 * testsuite/gas/symver/symver9a.d: Likewise.
921 * testsuite/gas/symver/symver9b.d: Likewise.
922 * testsuite/gas/symver/symver10.s: Likewise.
923 * testsuite/gas/symver/symver10a.d: Likewise.
924 * testsuite/gas/symver/symver10b.d: Likewise.
925 * testsuite/gas/symver/symver11.d: Likewise.
926 * testsuite/gas/symver/symver11.s: Likewise.
927 * testsuite/gas/symver/symver12.d: Likewise.
928 * testsuite/gas/symver/symver12.s: Likewise.
929 * testsuite/gas/symver/symver13.d: Likewise.
930 * testsuite/gas/symver/symver13.s: Likewise.
931 * testsuite/gas/symver/symver14.d: Likewise.
932 * testsuite/gas/symver/symver14.l: Likewise.
933 * testsuite/gas/symver/symver15.d: Likewise.
934 * testsuite/gas/symver/symver15.l: Likewise.
935 * testsuite/gas/symver/symver6.l: Removed.
936 * testsuite/gas/symver/symver6.s: Updated.
938 2020-04-20 Sudakshina Das <sudi.das@arm.com>
940 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
942 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
943 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
944 * testsuite/gas/aarch64/system.d: Update.
946 2020-04-20 Sudakshina Das <sudi.das@arm.com>
948 * testsuite/gas/aarch64/bti.d: Update -march option.
949 * testsuite/gas/aarch64/illegal-bti.d: Remove.
950 * testsuite/gas/aarch64/illegal-bti.l: Remove.
951 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
952 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
954 2020-04-17 Alan Modra <amodra@gmail.com>
956 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
958 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
959 Nick Clifton <nickc@redhat.com>
962 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
964 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
966 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
967 targets running this test.
969 2020-02-16 David Faust <david.faust@oracle.com>
971 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
972 * testsuite/gas/bpf/jump32.s: New file.
973 * testsuite/gas/bpf/jump32.d: Likewise.
975 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
977 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
980 2020-04-08 Gunther Nikl <gnikl@justmail.de>
982 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
983 (md_pcrel_from): Remove prototytpe.
984 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
986 (md_pcrel_from_section): Remove duplicate prototype.
987 * tc.h (md_pcrel_from_section): Add prototype.
988 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
989 * config/tc-arc.h (md_pcrel_from_section): Likewise.
990 * config/tc-arm.h (md_pcrel_from_section): Likewise.
991 * config/tc-avr.h (md_pcrel_from_section): Likewise.
992 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
993 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
994 * config/tc-csky.h (md_pcrel_from_section): Likewise.
995 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
996 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
997 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
998 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
999 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1000 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1001 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1002 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1003 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1004 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1005 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1006 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1007 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1008 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1009 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1010 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1011 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1012 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1013 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1014 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1015 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1016 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1017 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1018 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1019 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1020 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1021 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1022 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1023 md_apply_fix3): Delete prototypes.
1025 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1027 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1030 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1032 * doc/c-z80.texi: Fix @xref warnings.
1034 2020-04-07 Lili Cui <lili.cui@intel.com>
1036 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1037 (cpu_noarch): Likewise.
1038 * doc/c-i386.texi: Document TSXLDTRK.
1039 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1040 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1041 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1042 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1044 2020-04-02 Lili Cui <lili.cui@intel.com>
1046 * config/tc-i386.c (cpu_arch): Add .serialize.
1047 (cpu_noarch): Likewise.
1048 * doc/c-i386.texi: Document serialize.
1049 * testsuite/gas/i386/i386.exp: Run serialize tests
1050 * testsuite/gas/i386/serialize.d: Likewise.
1051 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1052 * testsuite/gas/i386/serialize.s: Likewise.
1054 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1056 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1057 * testsuite/gas/elf/section12b.d: Likewise.
1058 * testsuite/gas/elf/section16a.d: Likewise.
1059 * testsuite/gas/elf/section16b.d: Likewise.
1061 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1063 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1064 with a suppressed address register.
1066 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1069 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1070 * testsuite/gas/i386/localpic.s: Add a test for relocation
1071 against local absolute symbol.
1072 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1073 * testsuite/gas/i386/localpic.d: Updated.
1074 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1075 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1077 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1080 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1081 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1082 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1083 testsuite/gas/i386/x86-64-jump.d.
1084 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1085 Incorporate changes to
1086 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1087 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1088 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1089 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1090 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1092 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1096 * dwarf2dbg.c: Do not include "bignum.h".
1098 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1100 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1101 * testsuite/gas/riscv/alias-csr.s: Likewise.
1102 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1103 to priv-reg-pseudo-noalias.
1104 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1105 * testsuite/gas/riscv/bad-csr.l: Likewise.
1106 * testsuite/gas/riscv/bad-csr.s: Likewise.
1107 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1108 * testsuite/gas/riscv/satp.s: Likewise.
1109 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1110 csr instruction, including alias-csr testcase.
1111 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1112 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1113 pseudo instruction with objdump -Mno-aliases.
1114 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1115 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1116 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1117 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1118 * testsuite/gas/riscv/priv-reg.s: Likewise.
1119 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1120 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1121 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1123 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1125 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1126 sections with the "b" attribute.
1128 2020-03-22 Alan Modra <amodra@gmail.com>
1130 * testsuite/gas/s12z/truncated.d: Update expected output.
1132 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1135 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1136 * doc/c-z80.texi: Update documentation.
1138 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1143 Fix disassembling ED+A4/AC/B4/BC opcodes.
1144 Fix assembling lines containing colonless label and instruction
1145 with first operand inside parentheses.
1146 Fix registration of unsupported by target CPU registers.
1147 * config/tc-z80.c: See above.
1148 * config/tc-z80.h: See above.
1149 * testsuite/gas/z80/colonless.d: Update test.
1150 * testsuite/gas/z80/colonless.s: Likewise.
1151 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1152 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1153 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1154 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1155 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1156 * testsuite/gas/z80/unsup_regs.s: Likewise.
1157 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1158 * testsuite/gas/z80/z80.exp: Likewise.
1159 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1160 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1161 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1163 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1166 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1167 (parse_operands): Handle new operand codes.
1168 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1169 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1170 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1171 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1172 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1173 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1174 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1175 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1177 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1179 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1181 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1183 * testsuite/gas/i386/i386.exp: Run new tests.
1184 * testsuite/gas/i386/lfence-byte.d: New file.
1185 * testsuite/gas/i386/lfence-byte.e: Likewise.
1186 * testsuite/gas/i386/lfence-byte.s: Likewise.
1187 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1188 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1189 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1190 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1191 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1192 * testsuite/gas/i386/lfence-load.d: Likewise.
1193 * testsuite/gas/i386/lfence-load.s: Likewise.
1194 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1195 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1196 * testsuite/gas/i386/lfence-ret.s: Likewise.
1197 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1198 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1199 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1200 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1201 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1202 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1203 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1204 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1205 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1206 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1207 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1208 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1210 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1212 * config/tc-i386.c (lfence_after_load): New.
1213 (lfence_before_indirect_branch_kind): New.
1214 (lfence_before_indirect_branch): New.
1215 (lfence_before_ret_kind): New.
1216 (lfence_before_ret): New.
1219 (insert_lfence_after): New.
1220 (insert_lfence_before): New.
1221 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1223 (OPTION_MLFENCE_AFTER_LOAD): New.
1224 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1225 (OPTION_MLFENCE_BEFORE_RET): New.
1226 (md_longopts): Add -mlfence-after-load=,
1227 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1228 (md_parse_option): Handle -mlfence-after-load=,
1229 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1230 (md_show_usage): Display -mlfence-after-load=,
1231 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1232 (i386_cons_align): New.
1233 * config/tc-i386.h (i386_cons_align): New.
1234 (md_cons_align): New.
1235 * doc/c-i386.texi: Document -mlfence-after-load=,
1236 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1238 2020-03-11 Nick Clifton <nickc@redhat.com>
1242 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1243 (DWARF2_FILE_SIZE_NAME): Default to -1.
1244 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1245 whichever is higher.
1246 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1247 (NUM_MD5_BYTES): Define.
1248 (struct file entry): Add md5 field.
1249 (get_filenum): Delete and replace with...
1250 (get_basename): New function.
1251 (get_directory_table_entry): New function.
1252 (allocate_filenum): New function.
1253 (allocate_filename_to_slot): New function.
1254 (dwarf2_where): Use new functions.
1255 (dwarf2_directive_filename): Add support for extended .file
1257 (dwarf2_directive_loc): Allow the use of file number zero with
1259 (out_file_list): Rename to...
1260 (out_dir_and_file_list): Add DWARF 5 support.
1261 (out_debug_line): Emit extra values into the section header for
1263 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1264 * doc/as.texi (.file): Update the description of this pseudo-op.
1265 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1266 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1267 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1268 * NEWS: Mention the new feature.
1270 2020-03-10 Alan Modra <amodra@gmail.com>
1272 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1273 to avoid signed overflow.
1274 * config/tc-mcore.c (md_assemble): Likewise.
1275 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1276 * config/tc-nds32.c (SET_ADDEND): Likewise.
1277 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1279 2020-03-09 Jan Beulich <jbeulich@suse.com>
1281 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1282 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1283 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1285 2020-03-07 Alan Modra <amodra@gmail.com>
1287 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1290 2020-03-06 Nick Clifton <nickc@redhat.com>
1293 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1294 0 if the dwarf_level is 5 or more. Complain if a filename follows
1296 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1297 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1298 * testsuite/gas/elf/elf.exp: Run the new test.
1301 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1302 * doc/as.texi: Fix another typo.
1304 2020-03-06 Nick Clifton <nickc@redhat.com>
1307 * as.c (dwarf_level): Define.
1308 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1309 (parse_args): Add support for the new options.
1310 as.h (dwarf_level): Prototype.
1311 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1313 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1314 (DWARF2_LINE_VERSION): Remove definition.
1315 * doc/as.texi: Document the new options.
1317 2020-03-06 Nick Clifton <nickc@redhat.com>
1320 * as.c (main): Allow matching input and outputs when they are
1323 2020-03-06 Jan Beulich <jbeulich@suse.com>
1325 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1327 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1328 one of byte/word/dword/qword is set alongside a SIMD register in
1329 a template's operand.
1331 2020-03-06 Jan Beulich <jbeulich@suse.com>
1333 * config/tc-i386.c (match_template): Extend code in logic
1334 rejecting certain suffixes in certain modes to also cover mask
1335 register use and VecSIB. Drop special casing of broadcast. Skip
1336 immediates in the check.
1338 2020-03-06 Jan Beulich <jbeulich@suse.com>
1340 * config/tc-i386.c (match_template): Fold duplicate code in
1341 logic rejecting certain suffixes in certain modes. Drop
1344 2020-03-06 Jan Beulich <jbeulich@suse.com>
1346 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1347 alongside !norex64 ones.
1348 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1349 with both 32- and 64-bit GPR operands.
1350 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1351 32- and 64-bit GPR operands.
1352 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1353 testsuite/gas/i386/x86-64-avx512bw.d,
1354 testsuite/gas/i386/x86-64-avx512f-intel.d,
1355 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1357 2020-03-06 Jan Beulich <jbeulich@suse.com>
1359 * config/tc-i386.c (md_assemble): Drop use of rex64.
1360 (process_suffix): For REX.W for 64-bit CRC32.
1362 2020-03-06 Jan Beulich <jbeulich@suse.com>
1364 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1365 addressing for MPX insns without base/index.
1366 * testsuite/gas/i386/mpx-16bit.s,
1367 * testsuite/gas/i386/mpx-16bit.d: New.
1368 * testsuite/gas/i386/i386.exp: Run new test.
1370 2020-03-06 Jan Beulich <jbeulich@suse.com>
1372 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1373 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1374 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1375 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1376 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1377 as well as a BSWAP one.
1378 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1379 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1380 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1381 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1382 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1383 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1384 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1385 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1386 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1387 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1388 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1389 testsuite/gas/i386/vmx.d: Adjust expectations.
1391 2020-03-06 Jan Beulich <jbeulich@suse.com>
1393 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1394 from having their operands swapped.
1395 * testsuite/gas/i386/waitpkg.s,
1396 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1397 3-operand cases as well as testing of 16-bit code generation.
1398 * testsuite/gas/i386/waitpkg.d,
1399 testsuite/gas/i386/waitpkg-intel.d,
1400 testsuite/gas/i386/x86-64-waitpkg.d,
1401 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1403 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1405 * config/tc-riscv.c (percent_op_utype): Support the modifier
1407 * doc/c-riscv.texi: Add documentation.
1408 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1409 modifier %got_pcrel_hi.
1410 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1411 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1412 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1414 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1415 (RISC-V-Formats): Update the section name from "Instruction Formats"
1416 to "RISC-V Instruction Formats".
1418 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1420 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1421 detected in a section which does not have at least 4 byte
1423 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1424 * testsuite/gas/arm/ldr-t.s: Likewise.
1425 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1426 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1427 disassembly, ignoring any NOPs that may have been inserted because
1428 of section alignment.
1429 * testsuite/gas/arm/ldr-t.d: Likewise.
1431 2020-03-04 Jan Beulich <jbeulich@suse.com>
1433 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1434 * doc/c-i386.texi: Mention sev_es.
1435 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1436 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1438 * testsuite/gas/i386/arch-13-znver1.d,
1439 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1441 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1443 * config/tc-i386.c (match_template): Replace ignoresize and
1444 defaultsize with mnemonicsize.
1445 (process_suffix): Likewise.
1447 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1450 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1451 instruction LD IY,(HL).
1452 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1453 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1454 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1455 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1457 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1460 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1461 x86-64-default-suffix-avx.
1462 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1463 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1464 * testsuite/gas/i386/noreg64.d: Updated.
1465 * testsuite/gas/i386/noreg64.l: Likewise.
1466 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1467 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1468 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1470 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1473 * config/tc-z80.c (contains_register): Prevent an illegal memory
1474 access when checking an expression for a register name.
1476 2020-03-03 Alan Modra <amodra@gmail.com>
1478 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1481 2020-03-02 Alan Modra <amodra@gmail.com>
1483 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1484 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1486 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1487 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1488 (s3_s_score_lcomm): Likewise.
1489 * config/tc-score7.c: Similarly.
1490 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1492 2020-02-28 YunQiang Su <syq@debian.org>
1495 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1496 to handle multi-labels.
1497 (has_label_name): New.
1499 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1501 * config/tc-arm.c (enum pred_instruction_type): Remove
1502 NEUTRAL_IT_NO_VPT_INSN predication type.
1503 (cxn_handle_predication): Modify to require condition suffixes.
1504 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1505 * testsuite/gas/arm/cde-scalar.s: Update test.
1506 * testsuite/gas/arm/cde-warnings.l: Update test.
1507 * testsuite/gas/arm/cde-warnings.s: Update test.
1509 2020-02-26 Alan Modra <amodra@gmail.com>
1511 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1512 N_() on empty string.
1514 2020-02-26 Alan Modra <amodra@gmail.com>
1516 * read.c (read_a_source_file): Call strncpy with length one
1517 less than size of original_case_string.
1519 2020-02-26 Alan Modra <amodra@gmail.com>
1521 * config/obj-elf.c: Indent labels correctly.
1522 * config/obj-macho.c: Likewise.
1523 * config/tc-aarch64.c: Likewise.
1524 * config/tc-alpha.c: Likewise.
1525 * config/tc-arm.c: Likewise.
1526 * config/tc-cr16.c: Likewise.
1527 * config/tc-crx.c: Likewise.
1528 * config/tc-frv.c: Likewise.
1529 * config/tc-i386-intel.c: Likewise.
1530 * config/tc-i386.c: Likewise.
1531 * config/tc-ia64.c: Likewise.
1532 * config/tc-mn10200.c: Likewise.
1533 * config/tc-mn10300.c: Likewise.
1534 * config/tc-nds32.c: Likewise.
1535 * config/tc-riscv.c: Likewise.
1536 * config/tc-s12z.c: Likewise.
1537 * config/tc-xtensa.c: Likewise.
1538 * config/tc-z80.c: Likewise.
1540 * symbols.c: Likewise.
1541 * write.c: Likewise.
1543 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1545 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1546 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1547 after parsing all arguments.
1548 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1549 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1550 are used to check if we write a read-only CSR by the CSR instruction.
1551 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1552 all CSR for the read-only CSR checking.
1553 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1554 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1555 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1556 all CSR instructions for the read-only CSR checking.
1557 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1558 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1560 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1561 (riscv_opts): Initialize it.
1562 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1563 before doing the CSR checking.
1564 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1565 (md_longopts): Add mcsr-check and mno-csr-check.
1566 (md_parse_option): Handle new enum option values.
1567 (s_riscv_option): Handle new long options.
1568 * doc/c-riscv.texi: Add description for the new .option and assembler
1570 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1572 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1574 * config/tc-riscv.c (csr_extra_hash): New.
1575 (enum riscv_csr_class): New enum. Used to decide
1576 whether or not this CSR is legal in the current ISA string.
1577 (struct riscv_csr_extra): New structure to hold all extra information
1579 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1580 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1581 Call hash_reg_name to insert CSR address into reg_names_hash.
1582 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1583 Decide whether the CSR is valid according to the csr_extra_hash.
1584 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1585 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1586 not a boolean. This is same as riscv_init_csr_hash, so keep the
1588 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1589 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1590 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1591 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1592 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1593 f-ext CSR are not allowed.
1594 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1595 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1596 source file is `priv-reg.s`, and the ISA is rv64if, so the
1597 rv32-only CSR are not allowed.
1598 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1600 2020-02-21 Alan Modra <amodra@gmail.com>
1602 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1603 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1605 2020-02-21 Alan Modra <amodra@gmail.com>
1608 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1609 on section size adjustment, instead perform another write if
1610 exec header size is larger than section size.
1612 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1614 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1615 -mno-arch-attr command line options.
1617 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1619 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1620 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1622 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1625 * config/tc-z80.c (md_parse_option): Do not use an underscore
1626 prefix for local labels in SDCC compatability mode.
1627 (z80_start_line_hook): Remove SDCC dollar label support.
1628 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1629 * testsuite/gas/z80/sdcc.s: Likewise.
1631 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1634 * config/tc-z80.c: Add -march option.
1635 * doc/as.texi: Update Z80 documentation.
1636 * doc/c-z80.texi: Likewise.
1637 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1638 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1639 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1640 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1641 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1642 * testsuite/gas/z80/gbz80_all.d: Likewise.
1643 * testsuite/gas/z80/r800_extra.d: Likewise.
1644 * testsuite/gas/z80/r800_ii8.d: Likewise.
1645 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1646 * testsuite/gas/z80/sdcc.d: Likewise.
1647 * testsuite/gas/z80/z180.d: Likewise.
1648 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1649 * testsuite/gas/z80/z80_doc.d: Likewise.
1650 * testsuite/gas/z80/z80_ii8.d: Likewise.
1651 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1652 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1653 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1654 * testsuite/gas/z80/z80_sli.d: Likewise.
1655 * testsuite/gas/z80/z80n_all.d: Likewise.
1656 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1658 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1660 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1661 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1662 * testsuite/gas/i386/i386.exp: Run property-3 and
1664 * testsuite/gas/i386/property-3.d: New file.
1665 * testsuite/gas/i386/property-3.s: Likewise.
1666 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1668 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1670 * config/tc-i386.c (cpu_arch): Add .popcnt.
1671 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1672 Add a tab before @samp{.sse4a}.
1674 2020-02-17 Jan Beulich <jbeulich@suse.com>
1676 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1677 for AddrPrefixOpReg templates. Combine the two pieces of
1678 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1681 2020-02-17 Jan Beulich <jbeulich@suse.com>
1684 * config/tc-i386.c (md_assemble): Also suppress operand
1685 swapping for MONITOR{,X} and MWAIT{,X}.
1686 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1687 Add Intel syntax monitor/mwait tests.
1688 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1689 Adjust expectations.
1690 *testsuite/gas/i386/sse3-intel.d,
1691 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1692 * testsuite/gas/i386/i386.exp: Run new tests.
1694 2020-02-17 Jan Beulich <jbeulich@suse.com>
1697 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1698 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1700 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1702 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1703 * testsuite/gas/i386/avx512dq-inval.l,
1704 testsuite/gas/i386/inval-avx.l,
1705 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1706 * testsuite/gas/i386/avx512vl-ambig.s,
1707 testsuite/gas/i386/avx512vl-ambig.l: New.
1708 * testsuite/gas/i386/i386.exp: Run new test.
1710 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1712 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1714 * doc/c-i386.texi: Document sse4a and nosse4a.
1716 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1718 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1721 2020-02-14 Jan Beulich <jbeulich@suse.com>
1724 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1726 (process_suffix): ... here. Consider just the first operand
1728 (check_long_reg): Drop opcode 0x63 special case again.
1729 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1730 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1731 Move ambiguous operand size tests ...
1732 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1733 testsuite/gas/i386/noreg64.s: ... here.
1734 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1735 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1736 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1737 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1738 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1739 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1740 testsuite/gas/i386/x86-64-movsxd.d,
1741 testsuite/gas/i386/x86-64-movsxd-intel.d,
1742 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1743 Adjust expectations.
1744 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1745 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1746 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1747 * testsuite/gas/i386/i386.exp: Run new tests.
1749 2020-02-14 Jan Beulich <jbeulich@suse.com>
1751 * config/tc-i386.c (process_operands): Also skip segment
1752 override prefix emission if it matches an already present one.
1753 * testsuite/gas/i386/prefix32.s: Add double segment override
1755 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1757 2020-02-14 Jan Beulich <jbeulich@suse.com>
1759 * config/tc-i386.c (process_operands): Drop ineffectual segment
1760 overrides when optimizing.
1761 * testsuite/gas/i386/lea-optimize.d: New.
1762 * testsuite/gas/i386/i386.exp: Run new test.
1764 2020-02-14 Jan Beulich <jbeulich@suse.com>
1766 * config/tc-i386.c (process_operands): Also check insn prefix
1767 for ineffectual segment override warning. Don't cover possible
1768 VEX/EVEX encoded insns there.
1769 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1770 testsuite/gas/i386/lea.e: New.
1771 * testsuite/gas/i386/i386.exp: Run new test.
1773 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1776 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1779 2020-02-13 Fangrui Song <maskray@google.com>
1780 H.J. Lu <hongjiu.lu@intel.com>
1783 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1784 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1785 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1786 * testsuite/gas/i386/relax-5.d: New file.
1787 * testsuite/gas/i386/relax-5.s: Likewise.
1788 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1789 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1791 2020-02-13 Jan Beulich <jbeulich@suse.com>
1793 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1796 2020-02-12 Jan Beulich <jbeulich@suse.com>
1798 * config/tc-i386.c (avx512): New (at file scope), moved from
1799 (check_VecOperands): ... here.
1800 (process_suffix): Add [XYZ]MMword operand size handling.
1801 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1802 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1804 * testsuite/gas/i386/avx512dq-inval.l,
1805 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1807 2020-02-12 Jan Beulich <jbeulich@suse.com>
1810 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1812 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1813 CALL/JMP in O_tbyte_ptr case.
1814 * doc/c-i386.texi: Mention far call and full pointer load ISA
1816 * testsuite/gas/i386/x86-64-branch-3.s,
1817 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1818 * testsuite/gas/i386/x86-64-branch-3.d,
1819 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1820 * testsuite/gas/i386/x86-64-branch-5.l,
1821 testsuite/gas/i386/x86-64-branch-5.s: New.
1822 * testsuite/gas/i386/i386.exp: Run new test.
1824 2020-02-12 Jan Beulich <jbeulich@suse.com>
1827 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1828 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1829 64-bit-only warning.
1830 (check_word_reg): Consistently error on mismatching register
1832 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1833 for movw. Replace suffix / GPR for orb.
1834 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1835 byte GPRs as well as ones for inb/outb with a word accumulator.
1836 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1837 testsuite/gas/i386/inval.l: Adjust expectations.
1839 2020-02-12 Jan Beulich <jbeulich@suse.com>
1841 * config/tc-i386.c (operand_type_register_match): Also fall
1842 through initial two if()-s when the template allows for a GPR
1843 operand. Adjust comment.
1845 2020-02-11 Jan Beulich <jbeulich@suse.com>
1847 (struct _i386_insn): New field "short_form".
1848 (optimize_encoding): Drop setting of shortform field.
1849 (process_suffix): Set i.short_form. Replace shortform use.
1850 (process_operands): Replace shortform use.
1852 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1854 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1855 loop initial declaration.
1857 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1859 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1860 instructions that can have 5 arguments.
1861 (enum operand_parse_code): Add new operands.
1862 (parse_operands): Account for new operands.
1864 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1865 (neon_select_shape): Account for P suffix.
1866 (LOW1): Move macro to global position.
1867 (HI4): Move macro to global position.
1868 (vcx_assign_vec_d): New.
1869 (vcx_assign_vec_m): New.
1870 (vcx_assign_vec_n): New.
1871 (enum vcx_reg_type): New.
1872 (vcx_get_reg_type): New.
1873 (vcx_size_pos): New.
1875 (vcx_handle_shape): New.
1876 (vcx_ensure_register_in_range): New.
1877 (vcx_handle_register_arguments): New.
1878 (vcx_handle_insn_block): New.
1879 (vcx_handle_common_checks): New.
1883 * testsuite/gas/arm/cde-missing-fp.d: New test.
1884 * testsuite/gas/arm/cde-missing-fp.l: New test.
1885 * testsuite/gas/arm/cde-missing-mve.d: New test.
1886 * testsuite/gas/arm/cde-missing-mve.l: New test.
1887 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1888 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1889 * testsuite/gas/arm/cde-mve.s: New test.
1890 * testsuite/gas/arm/cde-warnings.l:
1891 * testsuite/gas/arm/cde-warnings.s:
1892 * testsuite/gas/arm/cde.d:
1893 * testsuite/gas/arm/cde.s:
1895 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1896 Matthew Malcomson <matthew.malcomson@arm.com>
1898 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1899 CDE coprocessor that can be enabled.
1900 (enum pred_instruction_type): New pred type.
1901 (BAD_NO_VPT): New error message.
1902 (BAD_CDE): New error message.
1903 (BAD_CDE_COPROC): New error message.
1904 (enum operand_parse_code): Add new immediate operands.
1905 (parse_operands): Account for new immediate operands.
1906 (check_cde_operand): New.
1907 (cde_coproc_enabled): New.
1908 (cde_coproc_pos): New.
1909 (cde_handle_coproc): New.
1910 (cxn_handle_predication): New.
1911 (do_custom_instruction_1): New.
1912 (do_custom_instruction_2): New.
1913 (do_custom_instruction_3): New.
1926 (handle_pred_state): Define new IT block behaviour.
1927 (insns): Add newn CX*{,d}{,a} instructions.
1928 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1929 Define new cdecp extension strings.
1930 * doc/c-arm.texi: Document new cdecp extension arguments.
1931 * testsuite/gas/arm/cde-scalar.d: New test.
1932 * testsuite/gas/arm/cde-scalar.s: New test.
1933 * testsuite/gas/arm/cde-warnings.d: New test.
1934 * testsuite/gas/arm/cde-warnings.l: New test.
1935 * testsuite/gas/arm/cde-warnings.s: New test.
1936 * testsuite/gas/arm/cde.d: New test.
1937 * testsuite/gas/arm/cde.s: New test.
1939 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1942 * config/tc-i386.c (intel64): Renamed to ...
1944 (match_template): Accept Intel64 only instruction by default.
1945 (i386_displacement): Updated.
1946 (md_parse_option): Updated.
1947 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1948 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1949 -mamd64 to x86-64-sysenter-amd.
1950 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1952 2020-02-10 Alan Modra <amodra@gmail.com>
1954 * config/obj-elf.c (obj_elf_change_section): Error for section
1955 type, attr or entsize changes in assembly.
1956 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1957 * testsuite/gas/elf/section5.l: Update.
1959 2020-02-10 Alan Modra <amodra@gmail.com>
1961 * output-file.c (output_file_close): Do a normal close when
1962 flag_always_generate_output.
1963 * write.c (write_object_file): Don't stop output when
1964 flag_always_generate_output.
1966 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1969 * config/tc-z80.c: Add -gbz80 command line option to generate code
1970 for the GameBoy Z80. Add support for generating DWARF.
1971 * config/tc-z80.h: Add support for DWARF debug information
1973 * doc/c-z80.texi: Document new command line option.
1974 * testsuite/gas/z80/gbz80_all.d: New file.
1975 * testsuite/gas/z80/gbz80_all.s: New file.
1976 * testsuite/gas/z80/z80.exp: Run the new tests.
1977 * testsuite/gas/z80/z80n_all.d: New file.
1978 * testsuite/gas/z80/z80n_all.s: New file.
1979 * testsuite/gas/z80/z80n_reloc.d: New file.
1981 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1984 * config/obj-elf.c (get_section): Also check
1985 linked_to_symbol_name.
1986 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1987 (obj_elf_parse_section_letters): Handle the 'o' flag.
1988 (build_group_lists): Renamed to ...
1989 (build_additional_section_info): This. Set elf_linked_to_section
1990 from map_head.linked_to_symbol_name.
1991 (elf_adjust_symtab): Updated.
1992 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1993 * doc/as.texi: Document the 'o' flag.
1994 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1995 * testsuite/gas/elf/section18.d: New file.
1996 * testsuite/gas/elf/section18.s: Likewise.
1997 * testsuite/gas/elf/section19.d: Likewise.
1998 * testsuite/gas/elf/section19.s: Likewise.
1999 * testsuite/gas/elf/section20.d: Likewise.
2000 * testsuite/gas/elf/section20.s: Likewise.
2001 * testsuite/gas/elf/section21.d: Likewise.
2002 * testsuite/gas/elf/section21.l: Likewise.
2003 * testsuite/gas/elf/section21.s: Likewise.
2005 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2007 * NEWS: Mention x86 assembler options to align branches for
2010 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2012 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2013 only for ELF targets.
2014 * testsuite/gas/i386/unique.d: Don't xfail.
2015 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2017 2020-02-06 Alan Modra <amodra@gmail.com>
2019 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2020 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2022 2020-02-06 Alan Modra <amodra@gmail.com>
2024 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2025 xfail, and rename test.
2026 * testsuite/gas/elf/section12b.d: Likewise.
2027 * testsuite/gas/elf/section16a.d: Likewise.
2028 * testsuite/gas/elf/section16b.d: Likewise.
2030 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2033 * config/obj-elf.c (section_match): Removed.
2034 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2036 (obj_elf_change_section): Replace info and group_name arguments
2037 with match_p. Also update the section ID and flags from match_p.
2038 (obj_elf_section): Handle "unique,N". Update call to
2039 obj_elf_change_section.
2040 * config/obj-elf.h (elf_section_match): New.
2041 (obj_elf_change_section): Updated.
2042 * config/tc-arm.c (start_unwind_section): Update call to
2043 obj_elf_change_section.
2044 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2045 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2046 (microblaze_s_sdata): Likewise.
2047 (microblaze_s_rdata): Likewise.
2048 (microblaze_s_bss): Likewise.
2049 * config/tc-mips.c (s_change_section): Likewise.
2050 * config/tc-msp430.c (msp430_profiler): Likewise.
2051 * config/tc-rx.c (parse_rx_section): Likewise.
2052 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2053 * doc/as.texi: Document "unique,N" in .section directive.
2054 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2055 * testsuite/gas/elf/section15.d: New file.
2056 * testsuite/gas/elf/section15.s: Likewise.
2057 * testsuite/gas/elf/section16.s: Likewise.
2058 * testsuite/gas/elf/section16a.d: Likewise.
2059 * testsuite/gas/elf/section16b.d: Likewise.
2060 * testsuite/gas/elf/section17.d: Likewise.
2061 * testsuite/gas/elf/section17.l: Likewise.
2062 * testsuite/gas/elf/section17.s: Likewise.
2063 * testsuite/gas/i386/unique.d: Likewise.
2064 * testsuite/gas/i386/unique.s: Likewise.
2065 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2066 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2068 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2070 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2072 2020-02-01 Anthony Green <green@moxielogic.com>
2074 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2076 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2078 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2081 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2084 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2085 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2087 * testsuite/gas/arm/mve_dsp.d: New test.
2089 2020-01-31 Nick Clifton <nickc@redhat.com>
2091 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2092 rather than BFD_RELOC_NONE.
2094 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2096 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2097 to support VLDMIA instruction for MVE.
2098 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2099 instruction for MVE.
2100 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2101 instruction for MVE.
2102 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2103 instruction for MVE.
2104 * testsuite/gas/arm/mve-ldst.d: New test.
2105 * testsuite/gas/arm/mve-ldst.s: Likewise.
2107 2020-01-31 Nick Clifton <nickc@redhat.com>
2109 * po/fr.po: Updated French translation.
2110 * po/ru.po: Updated Russian translation.
2112 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2114 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2116 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2117 * testsuite/gas/aarch64/sve-movprfx_28.d,
2118 * testsuite/gas/aarch64/sve-movprfx_28.l,
2119 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2121 2020-01-30 Jan Beulich <jbeulich@suse.com>
2123 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2124 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2125 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2126 Adjust expectations.
2128 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2130 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2131 * testsuite/gas/bpf/alu-be.d: Likewise.
2132 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2133 * testsuite/gas/bpf/alu32-be.d: Likewise.
2135 2020-01-30 Jan Beulich <jbeulich@suse.com>
2137 * testsuite/gas/i386/x86-64-branch-2.s,
2138 testsuite/gas/i386/x86-64-branch-4.s,
2139 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2140 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2141 testsuite/gas/i386/x86-64-branch-2.d,
2142 testsuite/gas/i386/x86-64-branch-4.l,
2143 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2145 2020-01-30 Jan Beulich <jbeulich@suse.com>
2147 * config/tc-i386.c (process_suffix): .
2148 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2149 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2151 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2153 testsuite/gas/i386/x86_64.s: Add RETF cases.
2154 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2155 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2156 testsuite/gas/i386/x86-64-opcode.d,
2157 testsuite/gas/i386/x86-64-suffix-intel.d,
2158 testsuite/gas/i386/x86-64-suffix.d,
2159 testsuite/gas/i386/x86_64-intel.d
2160 testsuite/gas/i386/x86_64.d: Adjust expectations.
2161 * testsuite/gas/i386/x86-64-suffix.e,
2162 testsuite/gas/i386/x86_64.e: New.
2164 2020-01-30 Jan Beulich <jbeulich@suse.com>
2166 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2169 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2172 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2174 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2175 differences. Document movslq and movsxd.
2176 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2177 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2178 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2179 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2180 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2181 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2182 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2183 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2184 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2185 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2186 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2188 2020-01-27 Alan Modra <amodra@gmail.com>
2190 * testsuite/gas/all/gas.exp: Replace case statements with switch
2192 * testsuite/gas/elf/elf.exp: Likewise.
2193 * testsuite/gas/macros/macros.exp: Likewise.
2194 * testsuite/lib/gas-defs.exp: Likewise.
2196 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2199 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2200 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2202 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2204 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2205 s exts must be known, so rename *ok* to *fail*.
2206 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2207 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2208 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2210 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2211 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2213 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2216 * config/tc-i386.c (check_long_reg): Always disallow double word
2217 suffix in mnemonic with word general register.
2218 * testsuite/gas/i386/general.s: Replace word general register
2219 with double word general register for movl.
2220 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2222 * testsuite/gas/i386/general.l: Updated.
2223 * testsuite/gas/i386/inval.l: Likewise.
2225 2020-01-22 Alan Modra <amodra@gmail.com>
2227 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2228 __tls_get_addr_desc and __tls_get_addr_opt.
2230 2020-01-21 Jan Beulich <jbeulich@suse.com>
2232 * testsuite/gas/i386/inval-crc32.s,
2233 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2234 * testsuite/gas/i386/inval-crc32.l,
2235 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2237 2020-01-21 Jan Beulich <jbeulich@suse.com>
2239 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2240 generic code path. Deal with No_lSuf being set in a template.
2241 * testsuite/gas/i386/inval-crc32.l,
2242 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2243 instead of error(s) when operand size is ambiguous.
2244 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2245 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2246 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2247 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2248 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2249 Adjust expectations.
2251 2020-01-21 Jan Beulich <jbeulich@suse.com>
2253 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2254 and an intel_syntax check. Re-write lack-of-suffix processing
2256 * doc/c-i386.texi: Document operand size defaults for suffix-
2257 less AT&T syntax insns.
2258 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2259 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2260 testsuite/gas/i386/x86-64-avx-scalar.s,
2261 testsuite/gas/i386/x86-64-avx.s,
2262 testsuite/gas/i386/x86-64-bundle.s,
2263 testsuite/gas/i386/x86-64-intel64.s,
2264 testsuite/gas/i386/x86-64-lock-1.s,
2265 testsuite/gas/i386/x86-64-opcode.s,
2266 testsuite/gas/i386/x86-64-sse2avx.s,
2267 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2268 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2269 testsuite/gas/i386/x86-64-nops.s,
2270 testsuite/gas/i386/x86-64-ptwrite.s,
2271 testsuite/gas/i386/x86-64-simd.s,
2272 testsuite/gas/i386/x86-64-sse-noavx.s,
2273 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2275 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2276 testsuite/gas/i386/noreg64.s: Add further tests.
2277 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2278 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2279 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2280 testsuite/gas/i386/sse-noavx.d,
2281 testsuite/gas/i386/x86-64-intel64.d,
2282 testsuite/gas/i386/x86-64-nops.d,
2283 testsuite/gas/i386/x86-64-opcode.d,
2284 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2285 testsuite/gas/i386/x86-64-ptwrite.d,
2286 testsuite/gas/i386/x86-64-simd-intel.d,
2287 testsuite/gas/i386/x86-64-simd-suffix.d,
2288 testsuite/gas/i386/x86-64-simd.d,
2289 testsuite/gas/i386/x86-64-sse-noavx.d
2290 testsuite/gas/i386/x86-64-suffix.d,
2291 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2292 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2293 testsuite/gas/i386/noreg64.l: New.
2294 * testsuite/gas/i386/i386.exp: Run new tests.
2296 2020-01-21 Jan Beulich <jbeulich@suse.com>
2298 * testsuite/gas/i386/avx512_bf16_vl.s,
2299 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2300 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2301 broadcast forms of VCVTNEPS2BF16.
2302 * testsuite/gas/i386/avx512_bf16_vl.d,
2303 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2305 2020-01-20 Nick Clifton <nickc@redhat.com>
2307 * po/uk.po: Updated Ukranian translation.
2309 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2312 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2313 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2315 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2316 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2317 R_X86_64_GOTPC32_TLSDESC relocation.
2319 2020-01-18 Nick Clifton <nickc@redhat.com>
2321 * configure: Regenerate.
2322 * po/gas.pot: Regenerate.
2324 2020-01-18 Nick Clifton <nickc@redhat.com>
2326 Binutils 2.34 branch created.
2328 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2330 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2331 with vex_encoding_vex.
2332 (parse_insn): Likewise.
2333 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2334 and {vex3} documentation.
2335 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2337 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2339 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2342 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2343 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2344 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2345 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2346 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2347 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2349 2020-01-16 Jan Beulich <jbeulich@suse.com>
2351 * config/tc-i386.c (match_template): Drop found_cpu_match local
2354 2020-01-16 Jan Beulich <jbeulich@suse.com>
2356 * testsuite/gas/i386/avx512dq-inval.l,
2357 testsuite/gas/i386/avx512dq-inval.s: New.
2358 * testsuite/gas/i386/i386.exp: Run new test.
2360 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2362 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2363 relocations when the target is 430X, except when extracting part of an
2365 (msp430_srcoperand): Adjust comment.
2366 Initialize the expp member of the msp430_operand_s struct as
2368 (msp430_dstoperand): Likewise.
2369 * testsuite/gas/msp430/msp430.exp: Run new test.
2370 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2371 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2373 2020-01-15 Alan Modra <amodra@gmail.com>
2375 * configure.tgt: Add sparc-*-freebsd case.
2377 2020-01-14 Lili Cui <lili.cui@intel.com>
2379 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2380 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2381 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2382 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2383 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2384 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2385 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2386 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2387 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2388 * testsuite/gas/i386/align-branch-5.d: Likewise.
2389 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2390 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2391 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2392 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2393 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2394 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2395 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2396 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2397 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2398 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2399 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2400 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2402 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2405 * config/tc-z80.c: Add support for half precision, single
2406 precision and double precision floating point values.
2407 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2408 * doc/as.texi: Add new z80 command line options.
2409 * doc/c-z80.texi: Document new z80 command line options.
2410 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2411 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2412 * testsuite/gas/z80/z80.exp: Run the new test.
2413 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2414 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2415 * testsuite/gas/z80/strings.d: Update expected output.
2417 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2419 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2422 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2424 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2426 * config/tc-arc.h: Add header if/defs.
2427 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2429 2020-01-13 Alan Modra <amodra@gmail.com>
2431 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2433 2020-01-13 Alan Modra <amodra@gmail.com>
2435 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2438 2020-01-10 Alan Modra <amodra@gmail.com>
2440 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2441 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2443 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2446 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2448 (emit_ld_r_r): Likewise.
2449 (emit_ld_rr_m): Likewise.
2450 (emit_ld_rr_nn): Likewise.
2452 2020-01-09 Jan Beulich <jbeulich@suse.com>
2454 * config/tc-i386.c (optimize_encoding): Add
2455 is_any_vex_encoding() invocations. Drop respective
2456 i.tm.extension_opcode == None checks.
2458 2020-01-09 Jan Beulich <jbeulich@suse.com>
2460 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2461 REX transformations. Correct comment indentation.
2463 2020-01-09 Jan Beulich <jbeulich@suse.com>
2465 * config/tc-i386.c (optimize_encoding): Generalize register
2466 transformation for TEST optimization.
2468 2020-01-09 Jan Beulich <jbeulich@suse.com>
2470 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2471 testsuite/gas/i386/x86-64-sysenter-amd.d,
2472 testsuite/gas/i386/x86-64-sysenter-amd.l,
2473 testsuite/gas/i386/x86-64-sysenter-intel.d,
2474 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2475 * testsuite/gas/i386/i386.exp: Run new tests.
2477 2020-01-08 Nick Clifton <nickc@redhat.com>
2480 * doc/as.texi (Align): Document the fact that all arguments can be
2483 (P2align): Likewise.
2485 2020-01-08 Nick Clifton <nickc@redhat.com>
2488 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2489 already defined as a different symbol type.
2490 * testsuite/gas/elf/pr14891.s: New test source file.
2491 * testsuite/gas/elf/pr14891.d: New test driver.
2492 * testsuite/gas/elf/pr14891.s: New test expected error output.
2493 * testsuite/gas/elf/elf.exp: Run the new test.
2495 2020-01-08 Alan Modra <amodra@gmail.com>
2497 * config/tc-z8k.c (md_begin): Make idx unsigned.
2498 (get_specific): Likewise for this_index.
2500 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2502 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2503 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2504 (md_operand): Set X_md to absent.
2505 (arc_parse_name): Check for X_md.
2507 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2510 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2511 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2513 * read.c (next_char_of_string): Likewise.
2514 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2515 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2517 2020-01-03 Nick Clifton <nickc@redhat.com>
2519 * po/sv.po: Updated Swedish translation.
2521 2020-01-03 Jan Beulich <jbeulich@suse.com>
2523 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2524 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2526 2020-01-03 Jan Beulich <jbeulich@suse.com>
2528 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2529 by-element usdot. Add 64-bit form tests for by-element sudot.
2530 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2532 2020-01-03 Jan Beulich <jbeulich@suse.com>
2534 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2535 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2537 2020-01-03 Jan Beulich <jbeulich@suse.com>
2539 * testsuite/gas/aarch64/f64mm.d,
2540 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2542 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2544 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2545 support for assembler code generated by SDCC. Add new relocation
2546 types. Add z80-elf target support.
2547 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2548 labels. Local labels starts from ".L".
2549 * NEWS: Mention the new support.
2550 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2551 * testsuite/gas/all/fwdexp.s: Likewise.
2552 * testsuite/gas/all/cond.l: Likewise.
2553 * testsuite/gas/all/cond.s: Likewise.
2554 * testsuite/gas/all/fwdexp.d: Likewise.
2555 * testsuite/gas/all/fwdexp.s: Likewise.
2556 * testsuite/gas/elf/section2.e-mips: Likewise.
2557 * testsuite/gas/elf/section2.l: Likewise.
2558 * testsuite/gas/elf/section2.s: Likewise.
2559 * testsuite/gas/macros/app1.d: Likewise.
2560 * testsuite/gas/macros/app1.s: Likewise.
2561 * testsuite/gas/macros/app2.d: Likewise.
2562 * testsuite/gas/macros/app2.s: Likewise.
2563 * testsuite/gas/macros/app3.d: Likewise.
2564 * testsuite/gas/macros/app3.s: Likewise.
2565 * testsuite/gas/macros/app4.d: Likewise.
2566 * testsuite/gas/macros/app4.s: Likewise.
2567 * testsuite/gas/macros/app4b.s: Likewise.
2568 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2569 * testsuite/gas/z80/z80.exp: Add new tests
2570 * testsuite/gas/z80/dollar.d: New file.
2571 * testsuite/gas/z80/dollar.s: New file.
2572 * testsuite/gas/z80/ez80_adl_all.d: New file.
2573 * testsuite/gas/z80/ez80_adl_all.s: New file.
2574 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2575 * testsuite/gas/z80/ez80_isuf.s: New file.
2576 * testsuite/gas/z80/ez80_z80_all.d: New file.
2577 * testsuite/gas/z80/ez80_z80_all.s: New file.
2578 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2579 * testsuite/gas/z80/r800_extra.d: New file.
2580 * testsuite/gas/z80/r800_extra.s: New file.
2581 * testsuite/gas/z80/r800_ii8.d: New file.
2582 * testsuite/gas/z80/r800_z80_doc.d: New file.
2583 * testsuite/gas/z80/z180.d: New file.
2584 * testsuite/gas/z80/z180.s: New file.
2585 * testsuite/gas/z80/z180_z80_doc.d: New file.
2586 * testsuite/gas/z80/z80_doc.d: New file.
2587 * testsuite/gas/z80/z80_doc.s: New file.
2588 * testsuite/gas/z80/z80_ii8.d: New file.
2589 * testsuite/gas/z80/z80_ii8.s: New file.
2590 * testsuite/gas/z80/z80_in_f_c.d: New file.
2591 * testsuite/gas/z80/z80_in_f_c.s: New file.
2592 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2593 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2594 * testsuite/gas/z80/z80_out_c_0.d: New file.
2595 * testsuite/gas/z80/z80_out_c_0.s: New file.
2596 * testsuite/gas/z80/z80_reloc.d: New file.
2597 * testsuite/gas/z80/z80_reloc.s: New file.
2598 * testsuite/gas/z80/z80_sli.d: New file.
2599 * testsuite/gas/z80/z80_sli.s: New file.
2601 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2603 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2606 2020-01-01 Alan Modra <amodra@gmail.com>
2608 Update year range in copyright notice of all files.
2610 For older changes see ChangeLog-2019
2612 Copyright (C) 2020 Free Software Foundation, Inc.
2614 Copying and distribution of this file, with or without modification,
2615 are permitted in any medium without royalty provided the copyright
2616 notice and this notice are preserved.
2622 version-control: never