1 2020-06-08 Jan Beulich <jbeulich@suse.com>
3 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
5 2020-06-08 Jan Beulich <jbeulich@suse.com>
7 * config/tc-i386.c (check_byte_reg): Drop dead conditional
10 2020-06-08 Jan Beulich <jbeulich@suse.com>
12 * config/tc-i386.c (check_register): Split RegTR handling, to
13 fail recognition also in 64-bit mode as well as with i586 or
14 i686 explicitly enabled.
15 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
16 * testsuite/gas/i386/x86_64-intel.d,
17 testsuite/gas/i386/x86_64.d: Adjust expectations.
19 2020-06-08 Jan Beulich <jbeulich@suse.com>
21 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
22 * testsuite/gas/cfi/cfi.exp: Run this test.
24 2020-06-08 Jan Beulich <jbeulich@suse.com>
26 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
27 check to %st(N) parsing logic.
28 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
30 2020-06-08 Jan Beulich <jbeulich@suse.com>
32 * config/tc-i386.c (bad_reg): New.
33 (check_VecOperations, i386_att_operand, i386_parse_name): Check
35 (check_register): New, broken out from ...
36 (parse_real_register): ... here. Call it.
37 (parse_register): Call it, and error upon failure.
38 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
39 testsuite/gas/i386/x86-64-equ-bad.s,
40 testsuite/gas/i386/x86-64-equ-bad.l: New.
41 * testsuite/gas/i386/i386.exp: Run new tests.
43 2020-06-06 Alan Modra <amodra@gmail.com>
45 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
46 * doc/c-ppc.texi: Likewise.
48 2020-06-06 Alan Modra <amodra@gmail.com>
50 * config/tc-ppc.c: Update throughout for reloc renaming.
52 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
54 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
57 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
59 * config/tc-riscv.c (explicit_csr): New static boolean.
60 Used to indicate CSR are explictly used.
61 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
62 (riscv_write_out_attrs): If we already have set elf priv
63 attributes, then generate them. Otherwise, don't generate
64 them when no CSR are used.
65 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
66 * testsuite/gas/riscv/attribute-02.d: Likewise.
67 * testsuite/gas/riscv/attribute-03.d: Likewise.
68 * testsuite/gas/riscv/attribute-04.d: Likewise.
69 * testsuite/gas/riscv/attribute-05.d: Likewise.
70 * testsuite/gas/riscv/attribute-06.d: Likewise.
71 * testsuite/gas/riscv/attribute-07.d: Likewise.
72 * testsuite/gas/riscv/attribute-08.d: Likewise.
73 * testsuite/gas/riscv/attribute-09.d: Likewise.
74 * testsuite/gas/riscv/attribute-10.d: Likewise.
75 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
76 * testsuite/gas/riscv/attribute-11.s: New testcase.
77 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
78 used, so we should output the ELF priv attributes.
79 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
80 used, so output the priv attributes according to the -mpriv-spec.
81 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
82 used, so ignore the -mpriv-spec setting.
84 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
88 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
89 endianness to cgen_get_insn_value and cgen_put_insn_value.
91 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
93 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
96 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
98 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
100 (md_assemble): Remove no longer needed hack.
102 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
104 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
106 (gas_cgen_md_apply_fix): Likewise.
107 (gas_cgen_md_apply_fix): Likewise.
108 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
110 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
113 2020-06-04 Alan Modra <amodra@gmail.com>
115 * testsuite/config/default.exp: Remove global directive outside
117 * testsuite/gas/mep/complex-relocs.exp: Likewise.
118 * testsuite/gas/microblaze/relax_size.exp: Likewise.
119 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
120 * testsuite/gas/mt/relocs.exp: Likewise.
121 * testsuite/gas/rx/rx.exp: Likewise.
123 2020-06-03 Stephen Casner <casner@acm.org>
125 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
127 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
128 Jim Wilson <jimw@sifive.com>
131 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
132 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
133 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
134 Move B before SB. Move J before UJ.
136 2020-06-01 Alex Coplan <alex.coplan@arm.com>
138 * write.c (relax_segment): Fix handling of negative offset when
139 relaxing an rs_org frag.
140 * testsuite/gas/aarch64/org-neg.d: New test.
141 * testsuite/gas/aarch64/org-neg.l: Error output for test.
142 * testsuite/gas/aarch64/org-neg.s: Input for test.
143 * testsuite/gas/arm/org-neg.d: New test.
144 * testsuite/gas/arm/org-neg.l: Error output for test.
145 * testsuite/gas/arm/org-neg.s: Input for test.
147 2020-05-28 Stephen Casner <casner@acm.org>
149 Fix unexpected failures in gas testsuite for pdp11-aout target.
150 These are caused by the PDP11's mix of little-endian octets in
151 shorts but shorts in big endian order for long or quad.
153 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
154 * testsuite/gas/all/gas.exp: Select alternate test scripts for
155 pdp11, skip octa test completely.
156 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
157 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
158 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
160 2020-05-28 Alex Coplan <alex.coplan@arm.com>
162 * frags.c (frag_grow): Fix comment.
164 2020-05-27 Stephen Casner <casner@acm.org>
167 * config/tc-pdp11.c (parse_reg): Distinguish register names from
168 symbols that begin with a register name.
169 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
170 * testsuite/gas/pdp11/pr26001.s: Likewise.
171 * testsuite/gas/pdp11/pr26001.d: Likewise.
173 2020-05-27 Simon Cook <simon.cook@embecosm.com>
175 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
176 pointer when creating struct riscv_csr_extra.
178 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
180 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
181 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
182 * testsuite/gas/i386/inval-avx512f.l: Updated.
184 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
186 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
187 load/store instruction variants with alignment hints.
188 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
189 instruction variants with alignment hints.
191 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
194 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
195 instead of R_XGATE_PCREL_X.
196 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
197 BFD_RELOC_XGATE_PCREL_X.
199 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
202 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
203 with &fragP->fr_literal[0].
205 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
208 * config/tc-vax.c (md_estimate_size_before_relax): Replace
209 fragP->fr_literal with &fragP->fr_literal[0].
210 (md_convert_frag): Likewise.
212 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
215 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
216 with &fragP->fr_literal[0].
218 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
221 * config/tc-crx.c (getreg_image): Change argument type to int.
222 (md_convert_frag): Replace fragP->fr_literal with
223 &fragP->fr_literal[0].
225 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
228 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
229 sprintf with memmove.
231 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
233 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
234 with &fragP->fr_literal[0].
236 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
239 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
240 2 overlapping strings.
242 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
244 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
245 with &fragP->fr_literal[0].
247 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
249 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
250 with &fragp->fr_literal[0].
251 * config/tc-microblaze.c (md_apply_fix): Likewise.
252 * config/tc-sh.c (md_convert_frag): Likewise.
254 2020-05-24 Jim Wilson <jimw@sifive.com>
257 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
258 asection to segT. New locals seg and subseg. Call subseg_set before
259 fix_new_exp. Call subseg_set after loop to restore original values.
261 2020-05-21 Alan Modra <amodra@gmail.com>
263 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
265 * config/obj-elf.c: Likewise.
266 * config/tc-aarch64.c: Likewise.
267 * config/tc-arm.c: Likewise.
268 * config/tc-m68k.c: Likewise.
269 * config/tc-nios2.c: Likewise.
270 * config/tc-tic30.c: Likewise.
274 * symbols.c: Likewise.
275 * testsuite/gas/all/test-gen.c: Likewise.
277 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
279 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
280 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
281 Static variables which are used to set the ISA extensions. You can
282 use -march (or ELF build attributes) and -misa-spec to set them,
284 (ext_version_hash): The hash table used to handle the extensions
286 (init_ext_version_hash): Initialize the ext_version_hash according
287 to riscv_ext_version_table.
288 (riscv_get_default_ext_version): The callback function of
289 riscv_parse_subset_t. According to the choosed ISA spec,
290 get the default version for the specific extension.
291 (riscv_set_arch): Set the callback function.
292 (enum options, struct option md_longopts): Add new option -misa-spec.
293 (md_parse_option): Do not call riscv_set_arch for -march. We will
294 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
295 to set default_isa_spec class.
296 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
297 ext_version_hash, and then call riscv_set_arch to set the architecture
298 with versions according to default_arch_with_ext.
299 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
301 * testsuite/gas/riscv/attribute-03.d: Likewise.
302 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
303 already set it's version to 2p1 by march, so no need to use the default
304 2p2 version. For m-ext, we do not set the version by -march and ELF arch
305 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
306 ISA spec 2p2, so set 0p0 to it.
307 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
308 zicsr is 2p0 according to ISA spec 20191213.
309 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
310 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
311 You can set them by configure options --with-arch and
312 --with-isa-spec, respectively.
313 (riscv_set_default_isa_spec): New function used to set the
315 (md_parse_option): Call riscv_set_default_isa_spec rather than
316 call riscv_get_isa_spec_class directly.
317 (riscv_after_parse_args): If the -isa-spec is not set, then we
318 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
319 calling riscv_set_default_isa_spec.
320 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
321 the --with-isa-spec may be set to different ISA spec.
322 * testsuite/gas/riscv/attribute-02.d: Likewise.
323 * testsuite/gas/riscv/attribute-03.d: Likewise.
324 * testsuite/gas/riscv/attribute-04.d: Likewise.
325 * testsuite/gas/riscv/attribute-05.d: Likewise.
326 * testsuite/gas/riscv/attribute-06.d: Likewise.
327 * testsuite/gas/riscv/attribute-07.d: Likewise.
328 * configure.ac: Add configure options, --with-arch and
330 * configure: Regenerated.
331 * config.in: Regenerated.
332 * config/tc-riscv.c (default_priv_spec): Static variable which is
333 used to check if the CSR is valid for the chosen privilege spec. You
334 can use -mpriv-spec to set it.
335 (enum reg_class): We now get the CSR address from csr_extra_hash rather
336 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
337 (riscv_init_csr_hashes): Only need to initialize one hash table
339 (riscv_csr_class_check): Change the return type to void. Don't check
340 the ISA dependency if -mcsr-check isn't set.
341 (riscv_csr_version_check): New function. Check and find the CSR address
342 from csr_extra_hash, according to default_priv_spec. Report warning
343 for the invalid CSR if -mcsr-check is set.
344 (reg_csr_lookup_internal): Updated.
345 (reg_lookup_internal): Likewise.
346 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
347 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
348 (md_parse_option): Call riscv_set_default_priv_version to set
350 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
351 privilege spec to the newest one.
352 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
353 include/opcode/riscv.h.
354 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
355 to check the ISA dependency for CSR, so fix the spec version by adding
357 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
358 version warnings for the test case.
359 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
360 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
361 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
362 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
363 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
364 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
365 Check whether the CSR is valid when privilege version 1.9 is choosed.
366 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
367 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
368 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
369 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
370 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
371 Check whether the CSR is valid when privilege version 1.10 is choosed.
372 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
373 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
374 Check whether the CSR is valid when privilege version 1.11 is choosed.
375 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
376 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
377 setting. You can set it by configure option --with-priv-spec.
378 (riscv_set_default_priv_spec): New function used to set the default
380 (md_parse_option): Call riscv_set_default_priv_spec rather than
381 call riscv_get_priv_spec_class directly.
382 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
383 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
384 calling riscv_set_default_priv_spec.
385 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
386 the --with-priv-spec may be set to different privilege spec.
387 * testsuite/gas/riscv/priv-reg.d: Likewise.
388 * configure.ac: Add configure option --with-priv-spec.
389 * configure: Regenerated.
390 * config.in: Regenerated.
391 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
392 explicit_attr. Set it to TRUE if any ELF attribute is found.
393 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
394 the priv attributes are set.
395 (md_assemble): Set the default_priv_spec according to the priv
396 attributes when we start to assemble instruction.
397 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
398 riscv_write_out_attrs. Update the arch and priv attributes. If we
399 don't set the corresponding ELF attributes, then try to output the
401 (riscv_set_public_attributes): If any ELF attribute or -march-attr
402 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
403 to update the arch and priv attributes.
404 (s_riscv_attribute): Make sure all arch and priv attributes are set
405 before any instruction.
406 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
407 ELF attribute or -march-attr is set. If the priv attributes are not
408 set, then try to update them by the default setting (-mpriv-spec or
410 * testsuite/gas/riscv/attribute-02.d: Likewise.
411 * testsuite/gas/riscv/attribute-03.d: Likewise.
412 * testsuite/gas/riscv/attribute-04.d: Likewise.
413 * testsuite/gas/riscv/attribute-06.d: Likewise.
414 * testsuite/gas/riscv/attribute-07.d: Likewise.
415 * testsuite/gas/riscv/attribute-08.d: Likewise.
416 * testsuite/gas/riscv/attribute-09.d: Likewise.
417 * testsuite/gas/riscv/attribute-10.d: Likewise.
418 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
419 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
420 set by priv attributes must be supported.
421 * testsuite/gas/riscv/attribute-05.s: Likewise.
422 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
423 priv attributes according to the -mpriv-spec option.
424 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
425 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
426 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
427 * testsuite/gas/riscv/priv-reg.d: Removed.
428 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
429 CSR according to the priv spec 1.9.
430 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
431 CSR according to the priv spec 1.9.1.
432 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
433 CSR according to the priv spec 1.10.
434 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
435 CSR according to the priv spec 1.11.
436 * config/tc-riscv.c (md_show_usage): Add descriptions about
438 * doc/c-riscv.texi: Likewise.
440 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
442 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
443 * testsuite/gas/ppc/power9.d: Likewise.
444 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
445 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
446 sync, wait, waitrsv>: Add tests.
447 * testsuite/gas/ppc/power10.d: Likewise.
449 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
452 * config/tc-arm.c : Add arm_ext_v8r feature.
453 (it_fsm_post_encode): Check arm_ext_v8r feature.
454 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
456 2020-05-19 Alan Modra <amodra@gmail.com>
458 * write.c (write_contents): Use bfd_get_filename rather than
459 accessing bfd->filename directly. Use bfd_section_name rather
460 than accessing section->name directly.
462 2020-05-19 Alan Modra <amodra@gmail.com>
464 * symbols.c (local_symbol_make): Init all of lsy_flags.
466 2020-05-18 Alan Modra <amodra@gmail.com>
468 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
469 before looking at add_symbol->sy_flags.
471 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
473 * config/tc-i386.c: Not handle lret/iret.
474 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
475 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
476 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
477 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
478 * testsuite/gas/i386/lfence-ret.s: Ditto.
479 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
480 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
481 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
482 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
483 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
484 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
485 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
487 2020-05-15 Alan Modra <amodra@gmail.com>
488 Alex Coplan <alex.coplan@arm.com>
490 * symbols.c (struct local_symbol): Update comment.
491 (resolve_symbol_value): For resolved symbols equated to other
492 symbols, verify that the referenced symbol is not a local_symbol
493 before accessing sy_value. Don't leave symbol loops during
494 finalize_syms resolution.
495 * testsuite/gas/all/assign-bad-recursive.d: New test.
496 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
497 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
498 * testsuite/gas/all/gas.exp: Run it.
500 2020-05-14 Nick Clifton <nickc@redhat.com>
502 * po/sv.po: Updated Swedish translation.
504 2020-05-11 Alan Modra <amodra@gmail.com>
506 * testsuite/gas/ppc/scalarquad.d,
507 * testsuite/gas/ppc/scalarquad.s: New test.
508 * testsuite/gas/ppc/ppc.exp: Run it.
510 2020-05-11 Alan Modra <amodra@gmail.com>
512 * testsuite/gas/ppc/rightmost.d,
513 * testsuite/gas/ppc/rightmost.s: New test.
514 * testsuite/gas/ppc/ppc.exp: Run it.
516 2020-05-11 Alan Modra <amodra@gmail.com>
518 * testsuite/gas/ppc/xvtlsbb.d,
519 * testsuite/gas/ppc/xvtlsbb.s: New test.
520 * testsuite/gas/ppc/ppc.exp: Run it.
522 2020-05-11 Alan Modra <amodra@gmail.com>
524 * testsuite/gas/ppc/stringop.d,
525 * testsuite/gas/ppc/stringop.s: New test.
526 * testsuite/gas/ppc/ppc.exp: Run it.
528 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
530 * testsuite/gas/ppc/set_bool.d,
531 * testsuite/gas/ppc/set_bool.s: New test.
532 * testsuite/gas/ppc/ppc.exp: Run it.
534 2020-05-11 Alan Modra <amodra@gmail.com>
536 * testsuite/gas/ppc/bitmanip.d,
537 * testsuite/gas/ppc/bitmanip.s: New test.
538 * testsuite/gas/ppc/ppc.exp: Run it.
540 2020-05-11 Alan Modra <amodra@gmail.com>
542 * testsuite/gas/ppc/genpcv.d,
543 * testsuite/gas/ppc/genpcv.s: New test.
544 * testsuite/gas/ppc/ppc.exp: Run it.
546 2020-05-11 Alan Modra <amodra@gmail.com>
548 * testsuite/gas/ppc/maskmanip.d,
549 * testsuite/gas/ppc/maskmanip.s: New test.
550 * testsuite/gas/ppc/ppc.exp: Run it.
552 2020-05-11 Alan Modra <amodra@gmail.com>
553 Peter Bergner <bergner@linux.ibm.com>
555 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
556 (md_assemble): Check acc specified in correct operand.
557 * testsuite/gas/ppc/outerprod.d,
558 * testsuite/gas/ppc/outerprod.s,
559 * testsuite/gas/ppc/vsx4.d,
560 * testsuite/gas/ppc/vsx4.s: New tests.
561 * testsuite/gas/ppc/ppc.exp: Run them.
563 2020-05-11 Alan Modra <amodra@gmail.com>
565 * testsuite/gas/ppc/simd_perm.d,
566 * testsuite/gas/ppc/simd_perm.s: New test.
567 * testsuite/gas/ppc/ppc.exp: Run it.
569 2020-05-11 Alan Modra <amodra@gmail.com>
571 * testsuite/gas/ppc/int128.d,
572 * testsuite/gas/ppc/int128.s: New test.
573 * testsuite/gas/ppc/ppc.exp: Run it.
575 2020-05-11 Alan Modra <amodra@gmail.com>
577 * testsuite/gas/ppc/vsx_32byte.d,
578 * testsuite/gas/ppc/vsx_32byte.s: New test.
579 * testsuite/gas/ppc/ppc.exp: Run it.
581 2020-05-11 Alan Modra <amodra@gmail.com>
583 * testsuite/gas/ppc/vec_mul.s,
584 * testsuite/gas/ppc/vec_mul.d: New test.
585 * testsuite/gas/ppc/ppc.exp: Run it.
587 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
589 * testsuite/gas/ppc/byte_rev.d,
590 * testsuite/gas/ppc/byte_rev.s: New test.
591 * testsuite/gas/ppc/ppc.exp: Run it.
593 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
595 * testsuite/gas/ppc/power10.d: Add paste. tests.
596 * testsuite/gas/ppc/power10.s: Likewise.
598 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
600 * testsuite/gas/ppc/power10.s: New test.
601 * testsuite/gas/ppc/power10.d: Likewise.
602 * testsuite/gas/ppc/ppc.exp: Run it.
604 2020-05-11 Alan Modra <amodra@gmail.com>
606 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
608 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
609 place of -mfuture/-Mfuture.
610 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
611 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
613 2020-05-06 Nick Clifton <nickc@redhat.com>
615 * po/sv.po: Updated Swedish translation.
617 2020-05-06 Nick Clifton <nickc@redhat.com>
620 * doc/as.texi (Preprocessing): Replace cross reference to not
621 existant document with a URL to the equivalent page in the GCC
624 2020-05-05 Nick Clifton <nickc@redhat.com>
626 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
627 construction of a DWARF-5 directory name table.
628 * testsuite/gas/elf/pr25917.d: Update expected output.
630 2020-05-05 Gunther Nikl <gnikl@justmail.de>
632 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
633 (md_parse_option): Remove initialization of elf_flags.
635 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
638 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
639 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
640 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
642 2020-05-04 Nick Clifton <nickc@redhat.com>
645 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
646 table's existence before looking at its entries.
647 Also do not emit a default directory entry if there are no
650 * testsuite/gas/elf/pr25917.s: New test source file.
651 * testsuite/gas/elf/pr25917.d: New test driver.
652 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
654 2020-04-30 Alex Coplan <alex.coplan@arm.com>
656 * config/tc-aarch64.c (fix_insn): Implement for
657 AARCH64_OPND_UNDEFINED.
658 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
659 * testsuite/gas/aarch64/udf.s: New.
660 * testsuite/gas/aarch64/udf.d: New.
661 * testsuite/gas/aarch64/udf-invalid.s: New.
662 * testsuite/gas/aarch64/udf-invalid.l: New.
663 * testsuite/gas/aarch64/udf-invalid.d: New.
665 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
667 * config/tc-rx.c (elf_flags): Reset default value.
668 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
670 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
672 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
674 (microarch_earliest): New static variable.
675 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
676 simcall opcode has mandatory parameter.
677 (xg_init_global_config): Initialize microarch_earliest.
679 2020-04-29 Nick Clifton <nickc@redhat.com>
682 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
683 IMM0_8S and add support for IMM0_8U.
684 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
685 unsigned 8-bit immediate.
686 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
687 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
689 2020-04-27 Tamar Christina <tamar.christina@arm.com>
691 * NEWS: Add news entry for big-obj.
692 * config/tc-i386.c (i386_target_format): Support new format.
693 * doc/c-i386.texi: Add i386 support.
694 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
695 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
697 2020-04-27 Nick Clifton <nickc@redhat.com>
700 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
701 (assign_file_to_slot): New function. Fills in an entry in the
703 (allocate_filenum): Use new function.
704 (allocate_filename_to_slot): Use new function. If the specified
705 slot entry is already in use, but was chosen automatically then
706 reassign the automatic entry.
708 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
710 * config/tc-i386.c (lfence_before_ret_shl): New member.
711 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
713 (insert_after_load): Issue warning for REP CMPS/SCAS.
714 (insert_before_before): Handle iret, Handle
715 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
716 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
717 -mlfence-before-ret=[none/not/or/shl/yes].
718 Enable -mlfence-before-ret=shl when
719 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
720 (md_show_usage): Ditto.
721 * doc/c-i386.texi: Ditto.
722 * testsuite/gas/i386/i386.exp: Add new testcases.
723 * testsuite/gas/i386/lfence-load-b.d: New.
724 * testsuite/gas/i386/lfence-load-b.e: New.
725 * testsuite/gas/i386/lfence-load.d: Modified.
726 * testsuite/gas/i386/lfence-load.e: New.
727 * testsuite/gas/i386/lfence-load.s: Modified.
728 * testsuite/gas/i386/lfence-ret-a.d: Modified.
729 * testsuite/gas/i386/lfence-ret-b.d: Modified.
730 * testsuite/gas/i386/lfence-ret-c.d: New.
731 * testsuite/gas/i386/lfence-ret-d.d: New.
732 * testsuite/gas/i386/lfence-ret.s: Modified.
733 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
734 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
735 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
736 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
737 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
738 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
739 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
740 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
741 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
742 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
744 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
747 * config/tc-xtensa.c (md_apply_fix): Replace
748 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
749 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
750 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
751 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
752 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
754 2020-04-22 Alan Modra <amodra@gmail.com>
756 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
757 symbol for ".symver .. remove".
758 * doc/as.texi (.symver): Update.
759 * testsuite/gas/symver/symver11.s: Make foo weak.
760 * testsuite/gas/symver/symver11.d: Expect an error.
761 * testsuite/gas/symver/symver7.d: Allow other random symbols.
763 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
765 * testsuite/gas/symver/symver11.s: Add ".balign 8".
767 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
770 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
771 * testsuite/gas/m68k/operands.d: Update.
772 * testsuite/gas/m68k/op68000.d: Update for new error messages.
774 2020-04-21 Tamar Christina <tamar.christina@arm.com>
777 * testsuite/gas/arm/pr24753.d: New test.
778 * testsuite/gas/arm/pr24753.s: New test.
780 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
784 * NEWS: Mention .symver extension.
785 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
787 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
788 add a version name. Add local, hidden and remove visibility
790 (elf_frob_symbol): Handle the list of version names. Update the
791 original symbol to local, hidden or remove it from the symbol
793 (elf_frob_file_before_adjust): Handle the list of version names.
794 * config/obj-elf.h (elf_visibility): New.
795 (elf_versioned_name_list): Likewise.
796 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
797 and visibility. Change versioned_name pointer to struct
798 elf_versioned_name_list.
799 * doc/as.texi: Update .symver directive.
800 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
801 error checking tests.
802 * testsuite/gas/symver/symver6.d: New file.
803 * testsuite/gas/symver/symver7.d: Likewise.
804 * testsuite/gas/symver/symver7.s: Likewise.
805 * testsuite/gas/symver/symver8.d: Likewise.
806 * testsuite/gas/symver/symver8.s: Likewise.
807 * testsuite/gas/symver/symver9.s: Likewise.
808 * testsuite/gas/symver/symver9a.d: Likewise.
809 * testsuite/gas/symver/symver9b.d: Likewise.
810 * testsuite/gas/symver/symver10.s: Likewise.
811 * testsuite/gas/symver/symver10a.d: Likewise.
812 * testsuite/gas/symver/symver10b.d: Likewise.
813 * testsuite/gas/symver/symver11.d: Likewise.
814 * testsuite/gas/symver/symver11.s: Likewise.
815 * testsuite/gas/symver/symver12.d: Likewise.
816 * testsuite/gas/symver/symver12.s: Likewise.
817 * testsuite/gas/symver/symver13.d: Likewise.
818 * testsuite/gas/symver/symver13.s: Likewise.
819 * testsuite/gas/symver/symver14.d: Likewise.
820 * testsuite/gas/symver/symver14.l: Likewise.
821 * testsuite/gas/symver/symver15.d: Likewise.
822 * testsuite/gas/symver/symver15.l: Likewise.
823 * testsuite/gas/symver/symver6.l: Removed.
824 * testsuite/gas/symver/symver6.s: Updated.
826 2020-04-20 Sudakshina Das <sudi.das@arm.com>
828 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
830 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
831 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
832 * testsuite/gas/aarch64/system.d: Update.
834 2020-04-20 Sudakshina Das <sudi.das@arm.com>
836 * testsuite/gas/aarch64/bti.d: Update -march option.
837 * testsuite/gas/aarch64/illegal-bti.d: Remove.
838 * testsuite/gas/aarch64/illegal-bti.l: Remove.
839 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
840 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
842 2020-04-17 Alan Modra <amodra@gmail.com>
844 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
846 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
847 Nick Clifton <nickc@redhat.com>
850 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
852 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
854 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
855 targets running this test.
857 2020-02-16 David Faust <david.faust@oracle.com>
859 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
860 * testsuite/gas/bpf/jump32.s: New file.
861 * testsuite/gas/bpf/jump32.d: Likewise.
863 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
865 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
868 2020-04-08 Gunther Nikl <gnikl@justmail.de>
870 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
871 (md_pcrel_from): Remove prototytpe.
872 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
874 (md_pcrel_from_section): Remove duplicate prototype.
875 * tc.h (md_pcrel_from_section): Add prototype.
876 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
877 * config/tc-arc.h (md_pcrel_from_section): Likewise.
878 * config/tc-arm.h (md_pcrel_from_section): Likewise.
879 * config/tc-avr.h (md_pcrel_from_section): Likewise.
880 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
881 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
882 * config/tc-csky.h (md_pcrel_from_section): Likewise.
883 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
884 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
885 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
886 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
887 * config/tc-frv.h (md_pcrel_from_section): Likewise.
888 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
889 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
890 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
891 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
892 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
893 * config/tc-mep.h (md_pcrel_from_section): Likewise.
894 * config/tc-metag.h (md_pcrel_from_section): Likewise.
895 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
896 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
897 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
898 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
899 * config/tc-mt.h (md_pcrel_from_section): Likewise.
900 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
901 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
902 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
903 * config/tc-rx.h (md_pcrel_from_section): Likewise.
904 * config/tc-s390.h (md_pcrel_from_section): Likewise.
905 * config/tc-sh.h (md_pcrel_from_section): Likewise.
906 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
907 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
908 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
909 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
910 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
911 md_apply_fix3): Delete prototypes.
913 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
915 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
918 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
920 * doc/c-z80.texi: Fix @xref warnings.
922 2020-04-07 Lili Cui <lili.cui@intel.com>
924 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
925 (cpu_noarch): Likewise.
926 * doc/c-i386.texi: Document TSXLDTRK.
927 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
928 * testsuite/gas/i386/tsxldtrk.d: Likewise.
929 * testsuite/gas/i386/tsxldtrk.s: Likewise.
930 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
932 2020-04-02 Lili Cui <lili.cui@intel.com>
934 * config/tc-i386.c (cpu_arch): Add .serialize.
935 (cpu_noarch): Likewise.
936 * doc/c-i386.texi: Document serialize.
937 * testsuite/gas/i386/i386.exp: Run serialize tests
938 * testsuite/gas/i386/serialize.d: Likewise.
939 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
940 * testsuite/gas/i386/serialize.s: Likewise.
942 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
944 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
945 * testsuite/gas/elf/section12b.d: Likewise.
946 * testsuite/gas/elf/section16a.d: Likewise.
947 * testsuite/gas/elf/section16b.d: Likewise.
949 2020-04-02 Gunther Nikl <gnikl@justmail.de>
951 * config/tc-m68k.c (m68k_ip): Fix range check for index register
952 with a suppressed address register.
954 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
957 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
958 * testsuite/gas/i386/localpic.s: Add a test for relocation
959 against local absolute symbol.
960 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
961 * testsuite/gas/i386/localpic.d: Updated.
962 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
963 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
965 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
968 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
969 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
970 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
971 testsuite/gas/i386/x86-64-jump.d.
972 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
973 Incorporate changes to
974 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
975 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
976 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
977 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
978 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
980 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
984 * dwarf2dbg.c: Do not include "bignum.h".
986 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
988 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
989 * testsuite/gas/riscv/alias-csr.s: Likewise.
990 * testsuite/gas/riscv/no-aliases-csr.d: Move this
991 to priv-reg-pseudo-noalias.
992 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
993 * testsuite/gas/riscv/bad-csr.l: Likewise.
994 * testsuite/gas/riscv/bad-csr.s: Likewise.
995 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
996 * testsuite/gas/riscv/satp.s: Likewise.
997 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
998 csr instruction, including alias-csr testcase.
999 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1000 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1001 pseudo instruction with objdump -Mno-aliases.
1002 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1003 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1004 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1005 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1006 * testsuite/gas/riscv/priv-reg.s: Likewise.
1007 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1008 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1009 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1011 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1013 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1014 sections with the "b" attribute.
1016 2020-03-22 Alan Modra <amodra@gmail.com>
1018 * testsuite/gas/s12z/truncated.d: Update expected output.
1020 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1023 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1024 * doc/c-z80.texi: Update documentation.
1026 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1031 Fix disassembling ED+A4/AC/B4/BC opcodes.
1032 Fix assembling lines containing colonless label and instruction
1033 with first operand inside parentheses.
1034 Fix registration of unsupported by target CPU registers.
1035 * config/tc-z80.c: See above.
1036 * config/tc-z80.h: See above.
1037 * testsuite/gas/z80/colonless.d: Update test.
1038 * testsuite/gas/z80/colonless.s: Likewise.
1039 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1040 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1041 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1042 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1043 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1044 * testsuite/gas/z80/unsup_regs.s: Likewise.
1045 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1046 * testsuite/gas/z80/z80.exp: Likewise.
1047 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1048 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1049 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1051 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1054 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1055 (parse_operands): Handle new operand codes.
1056 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1057 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1058 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1059 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1060 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1061 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1062 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1063 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1065 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1067 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1069 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1071 * testsuite/gas/i386/i386.exp: Run new tests.
1072 * testsuite/gas/i386/lfence-byte.d: New file.
1073 * testsuite/gas/i386/lfence-byte.e: Likewise.
1074 * testsuite/gas/i386/lfence-byte.s: Likewise.
1075 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1076 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1077 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1078 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1079 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1080 * testsuite/gas/i386/lfence-load.d: Likewise.
1081 * testsuite/gas/i386/lfence-load.s: Likewise.
1082 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1083 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1084 * testsuite/gas/i386/lfence-ret.s: Likewise.
1085 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1086 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1087 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1088 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1089 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1090 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1091 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1092 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1093 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1094 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1095 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1096 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1098 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1100 * config/tc-i386.c (lfence_after_load): New.
1101 (lfence_before_indirect_branch_kind): New.
1102 (lfence_before_indirect_branch): New.
1103 (lfence_before_ret_kind): New.
1104 (lfence_before_ret): New.
1107 (insert_lfence_after): New.
1108 (insert_lfence_before): New.
1109 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1111 (OPTION_MLFENCE_AFTER_LOAD): New.
1112 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1113 (OPTION_MLFENCE_BEFORE_RET): New.
1114 (md_longopts): Add -mlfence-after-load=,
1115 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1116 (md_parse_option): Handle -mlfence-after-load=,
1117 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1118 (md_show_usage): Display -mlfence-after-load=,
1119 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1120 (i386_cons_align): New.
1121 * config/tc-i386.h (i386_cons_align): New.
1122 (md_cons_align): New.
1123 * doc/c-i386.texi: Document -mlfence-after-load=,
1124 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1126 2020-03-11 Nick Clifton <nickc@redhat.com>
1130 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1131 (DWARF2_FILE_SIZE_NAME): Default to -1.
1132 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1133 whichever is higher.
1134 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1135 (NUM_MD5_BYTES): Define.
1136 (struct file entry): Add md5 field.
1137 (get_filenum): Delete and replace with...
1138 (get_basename): New function.
1139 (get_directory_table_entry): New function.
1140 (allocate_filenum): New function.
1141 (allocate_filename_to_slot): New function.
1142 (dwarf2_where): Use new functions.
1143 (dwarf2_directive_filename): Add support for extended .file
1145 (dwarf2_directive_loc): Allow the use of file number zero with
1147 (out_file_list): Rename to...
1148 (out_dir_and_file_list): Add DWARF 5 support.
1149 (out_debug_line): Emit extra values into the section header for
1151 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1152 * doc/as.texi (.file): Update the description of this pseudo-op.
1153 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1154 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1155 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1156 * NEWS: Mention the new feature.
1158 2020-03-10 Alan Modra <amodra@gmail.com>
1160 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1161 to avoid signed overflow.
1162 * config/tc-mcore.c (md_assemble): Likewise.
1163 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1164 * config/tc-nds32.c (SET_ADDEND): Likewise.
1165 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1167 2020-03-09 Jan Beulich <jbeulich@suse.com>
1169 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1170 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1171 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1173 2020-03-07 Alan Modra <amodra@gmail.com>
1175 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1178 2020-03-06 Nick Clifton <nickc@redhat.com>
1181 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1182 0 if the dwarf_level is 5 or more. Complain if a filename follows
1184 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1185 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1186 * testsuite/gas/elf/elf.exp: Run the new test.
1189 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1190 * doc/as.texi: Fix another typo.
1192 2020-03-06 Nick Clifton <nickc@redhat.com>
1195 * as.c (dwarf_level): Define.
1196 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1197 (parse_args): Add support for the new options.
1198 as.h (dwarf_level): Prototype.
1199 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1201 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1202 (DWARF2_LINE_VERSION): Remove definition.
1203 * doc/as.texi: Document the new options.
1205 2020-03-06 Nick Clifton <nickc@redhat.com>
1208 * as.c (main): Allow matching input and outputs when they are
1211 2020-03-06 Jan Beulich <jbeulich@suse.com>
1213 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1215 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1216 one of byte/word/dword/qword is set alongside a SIMD register in
1217 a template's operand.
1219 2020-03-06 Jan Beulich <jbeulich@suse.com>
1221 * config/tc-i386.c (match_template): Extend code in logic
1222 rejecting certain suffixes in certain modes to also cover mask
1223 register use and VecSIB. Drop special casing of broadcast. Skip
1224 immediates in the check.
1226 2020-03-06 Jan Beulich <jbeulich@suse.com>
1228 * config/tc-i386.c (match_template): Fold duplicate code in
1229 logic rejecting certain suffixes in certain modes. Drop
1232 2020-03-06 Jan Beulich <jbeulich@suse.com>
1234 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1235 alongside !norex64 ones.
1236 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1237 with both 32- and 64-bit GPR operands.
1238 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1239 32- and 64-bit GPR operands.
1240 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1241 testsuite/gas/i386/x86-64-avx512bw.d,
1242 testsuite/gas/i386/x86-64-avx512f-intel.d,
1243 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1245 2020-03-06 Jan Beulich <jbeulich@suse.com>
1247 * config/tc-i386.c (md_assemble): Drop use of rex64.
1248 (process_suffix): For REX.W for 64-bit CRC32.
1250 2020-03-06 Jan Beulich <jbeulich@suse.com>
1252 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1253 addressing for MPX insns without base/index.
1254 * testsuite/gas/i386/mpx-16bit.s,
1255 * testsuite/gas/i386/mpx-16bit.d: New.
1256 * testsuite/gas/i386/i386.exp: Run new test.
1258 2020-03-06 Jan Beulich <jbeulich@suse.com>
1260 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1261 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1262 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1263 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1264 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1265 as well as a BSWAP one.
1266 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1267 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1268 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1269 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1270 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1271 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1272 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1273 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1274 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1275 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1276 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1277 testsuite/gas/i386/vmx.d: Adjust expectations.
1279 2020-03-06 Jan Beulich <jbeulich@suse.com>
1281 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1282 from having their operands swapped.
1283 * testsuite/gas/i386/waitpkg.s,
1284 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1285 3-operand cases as well as testing of 16-bit code generation.
1286 * testsuite/gas/i386/waitpkg.d,
1287 testsuite/gas/i386/waitpkg-intel.d,
1288 testsuite/gas/i386/x86-64-waitpkg.d,
1289 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1291 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1293 * config/tc-riscv.c (percent_op_utype): Support the modifier
1295 * doc/c-riscv.texi: Add documentation.
1296 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1297 modifier %got_pcrel_hi.
1298 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1299 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1300 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1302 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1303 (RISC-V-Formats): Update the section name from "Instruction Formats"
1304 to "RISC-V Instruction Formats".
1306 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1308 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1309 detected in a section which does not have at least 4 byte
1311 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1312 * testsuite/gas/arm/ldr-t.s: Likewise.
1313 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1314 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1315 disassembly, ignoring any NOPs that may have been inserted because
1316 of section alignment.
1317 * testsuite/gas/arm/ldr-t.d: Likewise.
1319 2020-03-04 Jan Beulich <jbeulich@suse.com>
1321 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1322 * doc/c-i386.texi: Mention sev_es.
1323 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1324 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1326 * testsuite/gas/i386/arch-13-znver1.d,
1327 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1329 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1331 * config/tc-i386.c (match_template): Replace ignoresize and
1332 defaultsize with mnemonicsize.
1333 (process_suffix): Likewise.
1335 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1338 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1339 instruction LD IY,(HL).
1340 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1341 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1342 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1343 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1345 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1348 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1349 x86-64-default-suffix-avx.
1350 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1351 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1352 * testsuite/gas/i386/noreg64.d: Updated.
1353 * testsuite/gas/i386/noreg64.l: Likewise.
1354 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1355 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1356 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1358 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1361 * config/tc-z80.c (contains_register): Prevent an illegal memory
1362 access when checking an expression for a register name.
1364 2020-03-03 Alan Modra <amodra@gmail.com>
1366 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1369 2020-03-02 Alan Modra <amodra@gmail.com>
1371 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1372 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1374 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1375 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1376 (s3_s_score_lcomm): Likewise.
1377 * config/tc-score7.c: Similarly.
1378 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1380 2020-02-28 YunQiang Su <syq@debian.org>
1383 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1384 to handle multi-labels.
1385 (has_label_name): New.
1387 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1389 * config/tc-arm.c (enum pred_instruction_type): Remove
1390 NEUTRAL_IT_NO_VPT_INSN predication type.
1391 (cxn_handle_predication): Modify to require condition suffixes.
1392 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1393 * testsuite/gas/arm/cde-scalar.s: Update test.
1394 * testsuite/gas/arm/cde-warnings.l: Update test.
1395 * testsuite/gas/arm/cde-warnings.s: Update test.
1397 2020-02-26 Alan Modra <amodra@gmail.com>
1399 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1400 N_() on empty string.
1402 2020-02-26 Alan Modra <amodra@gmail.com>
1404 * read.c (read_a_source_file): Call strncpy with length one
1405 less than size of original_case_string.
1407 2020-02-26 Alan Modra <amodra@gmail.com>
1409 * config/obj-elf.c: Indent labels correctly.
1410 * config/obj-macho.c: Likewise.
1411 * config/tc-aarch64.c: Likewise.
1412 * config/tc-alpha.c: Likewise.
1413 * config/tc-arm.c: Likewise.
1414 * config/tc-cr16.c: Likewise.
1415 * config/tc-crx.c: Likewise.
1416 * config/tc-frv.c: Likewise.
1417 * config/tc-i386-intel.c: Likewise.
1418 * config/tc-i386.c: Likewise.
1419 * config/tc-ia64.c: Likewise.
1420 * config/tc-mn10200.c: Likewise.
1421 * config/tc-mn10300.c: Likewise.
1422 * config/tc-nds32.c: Likewise.
1423 * config/tc-riscv.c: Likewise.
1424 * config/tc-s12z.c: Likewise.
1425 * config/tc-xtensa.c: Likewise.
1426 * config/tc-z80.c: Likewise.
1428 * symbols.c: Likewise.
1429 * write.c: Likewise.
1431 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1433 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1434 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1435 after parsing all arguments.
1436 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1437 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1438 are used to check if we write a read-only CSR by the CSR instruction.
1439 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1440 all CSR for the read-only CSR checking.
1441 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1442 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1443 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1444 all CSR instructions for the read-only CSR checking.
1445 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1446 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1448 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1449 (riscv_opts): Initialize it.
1450 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1451 before doing the CSR checking.
1452 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1453 (md_longopts): Add mcsr-check and mno-csr-check.
1454 (md_parse_option): Handle new enum option values.
1455 (s_riscv_option): Handle new long options.
1456 * doc/c-riscv.texi: Add description for the new .option and assembler
1458 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1460 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1462 * config/tc-riscv.c (csr_extra_hash): New.
1463 (enum riscv_csr_class): New enum. Used to decide
1464 whether or not this CSR is legal in the current ISA string.
1465 (struct riscv_csr_extra): New structure to hold all extra information
1467 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1468 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1469 Call hash_reg_name to insert CSR address into reg_names_hash.
1470 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1471 Decide whether the CSR is valid according to the csr_extra_hash.
1472 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1473 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1474 not a boolean. This is same as riscv_init_csr_hash, so keep the
1476 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1477 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1478 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1479 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1480 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1481 f-ext CSR are not allowed.
1482 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1483 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1484 source file is `priv-reg.s`, and the ISA is rv64if, so the
1485 rv32-only CSR are not allowed.
1486 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1488 2020-02-21 Alan Modra <amodra@gmail.com>
1490 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1491 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1493 2020-02-21 Alan Modra <amodra@gmail.com>
1496 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1497 on section size adjustment, instead perform another write if
1498 exec header size is larger than section size.
1500 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1502 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1503 -mno-arch-attr command line options.
1505 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1507 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1508 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1510 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1513 * config/tc-z80.c (md_parse_option): Do not use an underscore
1514 prefix for local labels in SDCC compatability mode.
1515 (z80_start_line_hook): Remove SDCC dollar label support.
1516 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1517 * testsuite/gas/z80/sdcc.s: Likewise.
1519 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1522 * config/tc-z80.c: Add -march option.
1523 * doc/as.texi: Update Z80 documentation.
1524 * doc/c-z80.texi: Likewise.
1525 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1526 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1527 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1528 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1529 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1530 * testsuite/gas/z80/gbz80_all.d: Likewise.
1531 * testsuite/gas/z80/r800_extra.d: Likewise.
1532 * testsuite/gas/z80/r800_ii8.d: Likewise.
1533 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1534 * testsuite/gas/z80/sdcc.d: Likewise.
1535 * testsuite/gas/z80/z180.d: Likewise.
1536 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1537 * testsuite/gas/z80/z80_doc.d: Likewise.
1538 * testsuite/gas/z80/z80_ii8.d: Likewise.
1539 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1540 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1541 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1542 * testsuite/gas/z80/z80_sli.d: Likewise.
1543 * testsuite/gas/z80/z80n_all.d: Likewise.
1544 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1546 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1548 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1549 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1550 * testsuite/gas/i386/i386.exp: Run property-3 and
1552 * testsuite/gas/i386/property-3.d: New file.
1553 * testsuite/gas/i386/property-3.s: Likewise.
1554 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1556 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1558 * config/tc-i386.c (cpu_arch): Add .popcnt.
1559 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1560 Add a tab before @samp{.sse4a}.
1562 2020-02-17 Jan Beulich <jbeulich@suse.com>
1564 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1565 for AddrPrefixOpReg templates. Combine the two pieces of
1566 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1569 2020-02-17 Jan Beulich <jbeulich@suse.com>
1572 * config/tc-i386.c (md_assemble): Also suppress operand
1573 swapping for MONITOR{,X} and MWAIT{,X}.
1574 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1575 Add Intel syntax monitor/mwait tests.
1576 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1577 Adjust expectations.
1578 *testsuite/gas/i386/sse3-intel.d,
1579 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1580 * testsuite/gas/i386/i386.exp: Run new tests.
1582 2020-02-17 Jan Beulich <jbeulich@suse.com>
1585 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1586 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1588 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1590 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1591 * testsuite/gas/i386/avx512dq-inval.l,
1592 testsuite/gas/i386/inval-avx.l,
1593 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1594 * testsuite/gas/i386/avx512vl-ambig.s,
1595 testsuite/gas/i386/avx512vl-ambig.l: New.
1596 * testsuite/gas/i386/i386.exp: Run new test.
1598 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1600 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1602 * doc/c-i386.texi: Document sse4a and nosse4a.
1604 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1606 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1609 2020-02-14 Jan Beulich <jbeulich@suse.com>
1612 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1614 (process_suffix): ... here. Consider just the first operand
1616 (check_long_reg): Drop opcode 0x63 special case again.
1617 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1618 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1619 Move ambiguous operand size tests ...
1620 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1621 testsuite/gas/i386/noreg64.s: ... here.
1622 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1623 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1624 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1625 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1626 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1627 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1628 testsuite/gas/i386/x86-64-movsxd.d,
1629 testsuite/gas/i386/x86-64-movsxd-intel.d,
1630 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1631 Adjust expectations.
1632 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1633 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1634 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1635 * testsuite/gas/i386/i386.exp: Run new tests.
1637 2020-02-14 Jan Beulich <jbeulich@suse.com>
1639 * config/tc-i386.c (process_operands): Also skip segment
1640 override prefix emission if it matches an already present one.
1641 * testsuite/gas/i386/prefix32.s: Add double segment override
1643 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1645 2020-02-14 Jan Beulich <jbeulich@suse.com>
1647 * config/tc-i386.c (process_operands): Drop ineffectual segment
1648 overrides when optimizing.
1649 * testsuite/gas/i386/lea-optimize.d: New.
1650 * testsuite/gas/i386/i386.exp: Run new test.
1652 2020-02-14 Jan Beulich <jbeulich@suse.com>
1654 * config/tc-i386.c (process_operands): Also check insn prefix
1655 for ineffectual segment override warning. Don't cover possible
1656 VEX/EVEX encoded insns there.
1657 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1658 testsuite/gas/i386/lea.e: New.
1659 * testsuite/gas/i386/i386.exp: Run new test.
1661 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1664 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1667 2020-02-13 Fangrui Song <maskray@google.com>
1668 H.J. Lu <hongjiu.lu@intel.com>
1671 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1672 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1673 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1674 * testsuite/gas/i386/relax-5.d: New file.
1675 * testsuite/gas/i386/relax-5.s: Likewise.
1676 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1677 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1679 2020-02-13 Jan Beulich <jbeulich@suse.com>
1681 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1684 2020-02-12 Jan Beulich <jbeulich@suse.com>
1686 * config/tc-i386.c (avx512): New (at file scope), moved from
1687 (check_VecOperands): ... here.
1688 (process_suffix): Add [XYZ]MMword operand size handling.
1689 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1690 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1692 * testsuite/gas/i386/avx512dq-inval.l,
1693 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1695 2020-02-12 Jan Beulich <jbeulich@suse.com>
1698 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1700 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1701 CALL/JMP in O_tbyte_ptr case.
1702 * doc/c-i386.texi: Mention far call and full pointer load ISA
1704 * testsuite/gas/i386/x86-64-branch-3.s,
1705 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1706 * testsuite/gas/i386/x86-64-branch-3.d,
1707 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1708 * testsuite/gas/i386/x86-64-branch-5.l,
1709 testsuite/gas/i386/x86-64-branch-5.s: New.
1710 * testsuite/gas/i386/i386.exp: Run new test.
1712 2020-02-12 Jan Beulich <jbeulich@suse.com>
1715 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1716 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1717 64-bit-only warning.
1718 (check_word_reg): Consistently error on mismatching register
1720 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1721 for movw. Replace suffix / GPR for orb.
1722 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1723 byte GPRs as well as ones for inb/outb with a word accumulator.
1724 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1725 testsuite/gas/i386/inval.l: Adjust expectations.
1727 2020-02-12 Jan Beulich <jbeulich@suse.com>
1729 * config/tc-i386.c (operand_type_register_match): Also fall
1730 through initial two if()-s when the template allows for a GPR
1731 operand. Adjust comment.
1733 2020-02-11 Jan Beulich <jbeulich@suse.com>
1735 (struct _i386_insn): New field "short_form".
1736 (optimize_encoding): Drop setting of shortform field.
1737 (process_suffix): Set i.short_form. Replace shortform use.
1738 (process_operands): Replace shortform use.
1740 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1742 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1743 loop initial declaration.
1745 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1747 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1748 instructions that can have 5 arguments.
1749 (enum operand_parse_code): Add new operands.
1750 (parse_operands): Account for new operands.
1752 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1753 (neon_select_shape): Account for P suffix.
1754 (LOW1): Move macro to global position.
1755 (HI4): Move macro to global position.
1756 (vcx_assign_vec_d): New.
1757 (vcx_assign_vec_m): New.
1758 (vcx_assign_vec_n): New.
1759 (enum vcx_reg_type): New.
1760 (vcx_get_reg_type): New.
1761 (vcx_size_pos): New.
1763 (vcx_handle_shape): New.
1764 (vcx_ensure_register_in_range): New.
1765 (vcx_handle_register_arguments): New.
1766 (vcx_handle_insn_block): New.
1767 (vcx_handle_common_checks): New.
1771 * testsuite/gas/arm/cde-missing-fp.d: New test.
1772 * testsuite/gas/arm/cde-missing-fp.l: New test.
1773 * testsuite/gas/arm/cde-missing-mve.d: New test.
1774 * testsuite/gas/arm/cde-missing-mve.l: New test.
1775 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1776 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1777 * testsuite/gas/arm/cde-mve.s: New test.
1778 * testsuite/gas/arm/cde-warnings.l:
1779 * testsuite/gas/arm/cde-warnings.s:
1780 * testsuite/gas/arm/cde.d:
1781 * testsuite/gas/arm/cde.s:
1783 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1784 Matthew Malcomson <matthew.malcomson@arm.com>
1786 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1787 CDE coprocessor that can be enabled.
1788 (enum pred_instruction_type): New pred type.
1789 (BAD_NO_VPT): New error message.
1790 (BAD_CDE): New error message.
1791 (BAD_CDE_COPROC): New error message.
1792 (enum operand_parse_code): Add new immediate operands.
1793 (parse_operands): Account for new immediate operands.
1794 (check_cde_operand): New.
1795 (cde_coproc_enabled): New.
1796 (cde_coproc_pos): New.
1797 (cde_handle_coproc): New.
1798 (cxn_handle_predication): New.
1799 (do_custom_instruction_1): New.
1800 (do_custom_instruction_2): New.
1801 (do_custom_instruction_3): New.
1814 (handle_pred_state): Define new IT block behaviour.
1815 (insns): Add newn CX*{,d}{,a} instructions.
1816 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1817 Define new cdecp extension strings.
1818 * doc/c-arm.texi: Document new cdecp extension arguments.
1819 * testsuite/gas/arm/cde-scalar.d: New test.
1820 * testsuite/gas/arm/cde-scalar.s: New test.
1821 * testsuite/gas/arm/cde-warnings.d: New test.
1822 * testsuite/gas/arm/cde-warnings.l: New test.
1823 * testsuite/gas/arm/cde-warnings.s: New test.
1824 * testsuite/gas/arm/cde.d: New test.
1825 * testsuite/gas/arm/cde.s: New test.
1827 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1830 * config/tc-i386.c (intel64): Renamed to ...
1832 (match_template): Accept Intel64 only instruction by default.
1833 (i386_displacement): Updated.
1834 (md_parse_option): Updated.
1835 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1836 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1837 -mamd64 to x86-64-sysenter-amd.
1838 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1840 2020-02-10 Alan Modra <amodra@gmail.com>
1842 * config/obj-elf.c (obj_elf_change_section): Error for section
1843 type, attr or entsize changes in assembly.
1844 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1845 * testsuite/gas/elf/section5.l: Update.
1847 2020-02-10 Alan Modra <amodra@gmail.com>
1849 * output-file.c (output_file_close): Do a normal close when
1850 flag_always_generate_output.
1851 * write.c (write_object_file): Don't stop output when
1852 flag_always_generate_output.
1854 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1857 * config/tc-z80.c: Add -gbz80 command line option to generate code
1858 for the GameBoy Z80. Add support for generating DWARF.
1859 * config/tc-z80.h: Add support for DWARF debug information
1861 * doc/c-z80.texi: Document new command line option.
1862 * testsuite/gas/z80/gbz80_all.d: New file.
1863 * testsuite/gas/z80/gbz80_all.s: New file.
1864 * testsuite/gas/z80/z80.exp: Run the new tests.
1865 * testsuite/gas/z80/z80n_all.d: New file.
1866 * testsuite/gas/z80/z80n_all.s: New file.
1867 * testsuite/gas/z80/z80n_reloc.d: New file.
1869 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1872 * config/obj-elf.c (get_section): Also check
1873 linked_to_symbol_name.
1874 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1875 (obj_elf_parse_section_letters): Handle the 'o' flag.
1876 (build_group_lists): Renamed to ...
1877 (build_additional_section_info): This. Set elf_linked_to_section
1878 from map_head.linked_to_symbol_name.
1879 (elf_adjust_symtab): Updated.
1880 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1881 * doc/as.texi: Document the 'o' flag.
1882 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1883 * testsuite/gas/elf/section18.d: New file.
1884 * testsuite/gas/elf/section18.s: Likewise.
1885 * testsuite/gas/elf/section19.d: Likewise.
1886 * testsuite/gas/elf/section19.s: Likewise.
1887 * testsuite/gas/elf/section20.d: Likewise.
1888 * testsuite/gas/elf/section20.s: Likewise.
1889 * testsuite/gas/elf/section21.d: Likewise.
1890 * testsuite/gas/elf/section21.l: Likewise.
1891 * testsuite/gas/elf/section21.s: Likewise.
1893 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1895 * NEWS: Mention x86 assembler options to align branches for
1898 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1900 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1901 only for ELF targets.
1902 * testsuite/gas/i386/unique.d: Don't xfail.
1903 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1905 2020-02-06 Alan Modra <amodra@gmail.com>
1907 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1908 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1910 2020-02-06 Alan Modra <amodra@gmail.com>
1912 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1913 xfail, and rename test.
1914 * testsuite/gas/elf/section12b.d: Likewise.
1915 * testsuite/gas/elf/section16a.d: Likewise.
1916 * testsuite/gas/elf/section16b.d: Likewise.
1918 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1921 * config/obj-elf.c (section_match): Removed.
1922 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1924 (obj_elf_change_section): Replace info and group_name arguments
1925 with match_p. Also update the section ID and flags from match_p.
1926 (obj_elf_section): Handle "unique,N". Update call to
1927 obj_elf_change_section.
1928 * config/obj-elf.h (elf_section_match): New.
1929 (obj_elf_change_section): Updated.
1930 * config/tc-arm.c (start_unwind_section): Update call to
1931 obj_elf_change_section.
1932 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1933 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1934 (microblaze_s_sdata): Likewise.
1935 (microblaze_s_rdata): Likewise.
1936 (microblaze_s_bss): Likewise.
1937 * config/tc-mips.c (s_change_section): Likewise.
1938 * config/tc-msp430.c (msp430_profiler): Likewise.
1939 * config/tc-rx.c (parse_rx_section): Likewise.
1940 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1941 * doc/as.texi: Document "unique,N" in .section directive.
1942 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1943 * testsuite/gas/elf/section15.d: New file.
1944 * testsuite/gas/elf/section15.s: Likewise.
1945 * testsuite/gas/elf/section16.s: Likewise.
1946 * testsuite/gas/elf/section16a.d: Likewise.
1947 * testsuite/gas/elf/section16b.d: Likewise.
1948 * testsuite/gas/elf/section17.d: Likewise.
1949 * testsuite/gas/elf/section17.l: Likewise.
1950 * testsuite/gas/elf/section17.s: Likewise.
1951 * testsuite/gas/i386/unique.d: Likewise.
1952 * testsuite/gas/i386/unique.s: Likewise.
1953 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1954 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1956 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1958 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1960 2020-02-01 Anthony Green <green@moxielogic.com>
1962 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1964 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1966 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1969 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1972 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1973 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1975 * testsuite/gas/arm/mve_dsp.d: New test.
1977 2020-01-31 Nick Clifton <nickc@redhat.com>
1979 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1980 rather than BFD_RELOC_NONE.
1982 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1984 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1985 to support VLDMIA instruction for MVE.
1986 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1987 instruction for MVE.
1988 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1989 instruction for MVE.
1990 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1991 instruction for MVE.
1992 * testsuite/gas/arm/mve-ldst.d: New test.
1993 * testsuite/gas/arm/mve-ldst.s: Likewise.
1995 2020-01-31 Nick Clifton <nickc@redhat.com>
1997 * po/fr.po: Updated French translation.
1998 * po/ru.po: Updated Russian translation.
2000 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2002 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2004 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2005 * testsuite/gas/aarch64/sve-movprfx_28.d,
2006 * testsuite/gas/aarch64/sve-movprfx_28.l,
2007 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2009 2020-01-30 Jan Beulich <jbeulich@suse.com>
2011 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2012 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2013 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2014 Adjust expectations.
2016 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2018 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2019 * testsuite/gas/bpf/alu-be.d: Likewise.
2020 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2021 * testsuite/gas/bpf/alu32-be.d: Likewise.
2023 2020-01-30 Jan Beulich <jbeulich@suse.com>
2025 * testsuite/gas/i386/x86-64-branch-2.s,
2026 testsuite/gas/i386/x86-64-branch-4.s,
2027 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2028 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2029 testsuite/gas/i386/x86-64-branch-2.d,
2030 testsuite/gas/i386/x86-64-branch-4.l,
2031 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2033 2020-01-30 Jan Beulich <jbeulich@suse.com>
2035 * config/tc-i386.c (process_suffix): .
2036 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2037 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2039 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2041 testsuite/gas/i386/x86_64.s: Add RETF cases.
2042 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2043 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2044 testsuite/gas/i386/x86-64-opcode.d,
2045 testsuite/gas/i386/x86-64-suffix-intel.d,
2046 testsuite/gas/i386/x86-64-suffix.d,
2047 testsuite/gas/i386/x86_64-intel.d
2048 testsuite/gas/i386/x86_64.d: Adjust expectations.
2049 * testsuite/gas/i386/x86-64-suffix.e,
2050 testsuite/gas/i386/x86_64.e: New.
2052 2020-01-30 Jan Beulich <jbeulich@suse.com>
2054 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2057 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2060 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2062 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2063 differences. Document movslq and movsxd.
2064 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2065 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2066 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2067 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2068 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2069 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2070 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2071 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2072 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2073 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2074 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2076 2020-01-27 Alan Modra <amodra@gmail.com>
2078 * testsuite/gas/all/gas.exp: Replace case statements with switch
2080 * testsuite/gas/elf/elf.exp: Likewise.
2081 * testsuite/gas/macros/macros.exp: Likewise.
2082 * testsuite/lib/gas-defs.exp: Likewise.
2084 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2087 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2088 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2090 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2092 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2093 s exts must be known, so rename *ok* to *fail*.
2094 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2095 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2096 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2098 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2099 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2101 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2104 * config/tc-i386.c (check_long_reg): Always disallow double word
2105 suffix in mnemonic with word general register.
2106 * testsuite/gas/i386/general.s: Replace word general register
2107 with double word general register for movl.
2108 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2110 * testsuite/gas/i386/general.l: Updated.
2111 * testsuite/gas/i386/inval.l: Likewise.
2113 2020-01-22 Alan Modra <amodra@gmail.com>
2115 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2116 __tls_get_addr_desc and __tls_get_addr_opt.
2118 2020-01-21 Jan Beulich <jbeulich@suse.com>
2120 * testsuite/gas/i386/inval-crc32.s,
2121 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2122 * testsuite/gas/i386/inval-crc32.l,
2123 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2125 2020-01-21 Jan Beulich <jbeulich@suse.com>
2127 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2128 generic code path. Deal with No_lSuf being set in a template.
2129 * testsuite/gas/i386/inval-crc32.l,
2130 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2131 instead of error(s) when operand size is ambiguous.
2132 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2133 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2134 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2135 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2136 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2137 Adjust expectations.
2139 2020-01-21 Jan Beulich <jbeulich@suse.com>
2141 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2142 and an intel_syntax check. Re-write lack-of-suffix processing
2144 * doc/c-i386.texi: Document operand size defaults for suffix-
2145 less AT&T syntax insns.
2146 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2147 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2148 testsuite/gas/i386/x86-64-avx-scalar.s,
2149 testsuite/gas/i386/x86-64-avx.s,
2150 testsuite/gas/i386/x86-64-bundle.s,
2151 testsuite/gas/i386/x86-64-intel64.s,
2152 testsuite/gas/i386/x86-64-lock-1.s,
2153 testsuite/gas/i386/x86-64-opcode.s,
2154 testsuite/gas/i386/x86-64-sse2avx.s,
2155 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2156 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2157 testsuite/gas/i386/x86-64-nops.s,
2158 testsuite/gas/i386/x86-64-ptwrite.s,
2159 testsuite/gas/i386/x86-64-simd.s,
2160 testsuite/gas/i386/x86-64-sse-noavx.s,
2161 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2163 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2164 testsuite/gas/i386/noreg64.s: Add further tests.
2165 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2166 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2167 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2168 testsuite/gas/i386/sse-noavx.d,
2169 testsuite/gas/i386/x86-64-intel64.d,
2170 testsuite/gas/i386/x86-64-nops.d,
2171 testsuite/gas/i386/x86-64-opcode.d,
2172 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2173 testsuite/gas/i386/x86-64-ptwrite.d,
2174 testsuite/gas/i386/x86-64-simd-intel.d,
2175 testsuite/gas/i386/x86-64-simd-suffix.d,
2176 testsuite/gas/i386/x86-64-simd.d,
2177 testsuite/gas/i386/x86-64-sse-noavx.d
2178 testsuite/gas/i386/x86-64-suffix.d,
2179 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2180 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2181 testsuite/gas/i386/noreg64.l: New.
2182 * testsuite/gas/i386/i386.exp: Run new tests.
2184 2020-01-21 Jan Beulich <jbeulich@suse.com>
2186 * testsuite/gas/i386/avx512_bf16_vl.s,
2187 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2188 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2189 broadcast forms of VCVTNEPS2BF16.
2190 * testsuite/gas/i386/avx512_bf16_vl.d,
2191 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2193 2020-01-20 Nick Clifton <nickc@redhat.com>
2195 * po/uk.po: Updated Ukranian translation.
2197 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2200 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2201 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2203 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2204 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2205 R_X86_64_GOTPC32_TLSDESC relocation.
2207 2020-01-18 Nick Clifton <nickc@redhat.com>
2209 * configure: Regenerate.
2210 * po/gas.pot: Regenerate.
2212 2020-01-18 Nick Clifton <nickc@redhat.com>
2214 Binutils 2.34 branch created.
2216 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2218 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2219 with vex_encoding_vex.
2220 (parse_insn): Likewise.
2221 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2222 and {vex3} documentation.
2223 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2225 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2227 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2230 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2231 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2232 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2233 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2234 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2235 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2237 2020-01-16 Jan Beulich <jbeulich@suse.com>
2239 * config/tc-i386.c (match_template): Drop found_cpu_match local
2242 2020-01-16 Jan Beulich <jbeulich@suse.com>
2244 * testsuite/gas/i386/avx512dq-inval.l,
2245 testsuite/gas/i386/avx512dq-inval.s: New.
2246 * testsuite/gas/i386/i386.exp: Run new test.
2248 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2250 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2251 relocations when the target is 430X, except when extracting part of an
2253 (msp430_srcoperand): Adjust comment.
2254 Initialize the expp member of the msp430_operand_s struct as
2256 (msp430_dstoperand): Likewise.
2257 * testsuite/gas/msp430/msp430.exp: Run new test.
2258 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2259 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2261 2020-01-15 Alan Modra <amodra@gmail.com>
2263 * configure.tgt: Add sparc-*-freebsd case.
2265 2020-01-14 Lili Cui <lili.cui@intel.com>
2267 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2268 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2269 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2270 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2271 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2272 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2273 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2274 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2275 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2276 * testsuite/gas/i386/align-branch-5.d: Likewise.
2277 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2278 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2279 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2280 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2281 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2282 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2283 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2284 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2285 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2286 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2287 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2288 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2290 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2293 * config/tc-z80.c: Add support for half precision, single
2294 precision and double precision floating point values.
2295 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2296 * doc/as.texi: Add new z80 command line options.
2297 * doc/c-z80.texi: Document new z80 command line options.
2298 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2299 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2300 * testsuite/gas/z80/z80.exp: Run the new test.
2301 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2302 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2303 * testsuite/gas/z80/strings.d: Update expected output.
2305 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2307 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2310 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2312 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2314 * config/tc-arc.h: Add header if/defs.
2315 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2317 2020-01-13 Alan Modra <amodra@gmail.com>
2319 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2321 2020-01-13 Alan Modra <amodra@gmail.com>
2323 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2326 2020-01-10 Alan Modra <amodra@gmail.com>
2328 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2329 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2331 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2334 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2336 (emit_ld_r_r): Likewise.
2337 (emit_ld_rr_m): Likewise.
2338 (emit_ld_rr_nn): Likewise.
2340 2020-01-09 Jan Beulich <jbeulich@suse.com>
2342 * config/tc-i386.c (optimize_encoding): Add
2343 is_any_vex_encoding() invocations. Drop respective
2344 i.tm.extension_opcode == None checks.
2346 2020-01-09 Jan Beulich <jbeulich@suse.com>
2348 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2349 REX transformations. Correct comment indentation.
2351 2020-01-09 Jan Beulich <jbeulich@suse.com>
2353 * config/tc-i386.c (optimize_encoding): Generalize register
2354 transformation for TEST optimization.
2356 2020-01-09 Jan Beulich <jbeulich@suse.com>
2358 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2359 testsuite/gas/i386/x86-64-sysenter-amd.d,
2360 testsuite/gas/i386/x86-64-sysenter-amd.l,
2361 testsuite/gas/i386/x86-64-sysenter-intel.d,
2362 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2363 * testsuite/gas/i386/i386.exp: Run new tests.
2365 2020-01-08 Nick Clifton <nickc@redhat.com>
2368 * doc/as.texi (Align): Document the fact that all arguments can be
2371 (P2align): Likewise.
2373 2020-01-08 Nick Clifton <nickc@redhat.com>
2376 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2377 already defined as a different symbol type.
2378 * testsuite/gas/elf/pr14891.s: New test source file.
2379 * testsuite/gas/elf/pr14891.d: New test driver.
2380 * testsuite/gas/elf/pr14891.s: New test expected error output.
2381 * testsuite/gas/elf/elf.exp: Run the new test.
2383 2020-01-08 Alan Modra <amodra@gmail.com>
2385 * config/tc-z8k.c (md_begin): Make idx unsigned.
2386 (get_specific): Likewise for this_index.
2388 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2390 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2391 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2392 (md_operand): Set X_md to absent.
2393 (arc_parse_name): Check for X_md.
2395 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2398 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2399 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2401 * read.c (next_char_of_string): Likewise.
2402 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2403 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2405 2020-01-03 Nick Clifton <nickc@redhat.com>
2407 * po/sv.po: Updated Swedish translation.
2409 2020-01-03 Jan Beulich <jbeulich@suse.com>
2411 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2412 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2414 2020-01-03 Jan Beulich <jbeulich@suse.com>
2416 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2417 by-element usdot. Add 64-bit form tests for by-element sudot.
2418 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2420 2020-01-03 Jan Beulich <jbeulich@suse.com>
2422 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2423 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2425 2020-01-03 Jan Beulich <jbeulich@suse.com>
2427 * testsuite/gas/aarch64/f64mm.d,
2428 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2430 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2432 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2433 support for assembler code generated by SDCC. Add new relocation
2434 types. Add z80-elf target support.
2435 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2436 labels. Local labels starts from ".L".
2437 * NEWS: Mention the new support.
2438 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2439 * testsuite/gas/all/fwdexp.s: Likewise.
2440 * testsuite/gas/all/cond.l: Likewise.
2441 * testsuite/gas/all/cond.s: Likewise.
2442 * testsuite/gas/all/fwdexp.d: Likewise.
2443 * testsuite/gas/all/fwdexp.s: Likewise.
2444 * testsuite/gas/elf/section2.e-mips: Likewise.
2445 * testsuite/gas/elf/section2.l: Likewise.
2446 * testsuite/gas/elf/section2.s: Likewise.
2447 * testsuite/gas/macros/app1.d: Likewise.
2448 * testsuite/gas/macros/app1.s: Likewise.
2449 * testsuite/gas/macros/app2.d: Likewise.
2450 * testsuite/gas/macros/app2.s: Likewise.
2451 * testsuite/gas/macros/app3.d: Likewise.
2452 * testsuite/gas/macros/app3.s: Likewise.
2453 * testsuite/gas/macros/app4.d: Likewise.
2454 * testsuite/gas/macros/app4.s: Likewise.
2455 * testsuite/gas/macros/app4b.s: Likewise.
2456 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2457 * testsuite/gas/z80/z80.exp: Add new tests
2458 * testsuite/gas/z80/dollar.d: New file.
2459 * testsuite/gas/z80/dollar.s: New file.
2460 * testsuite/gas/z80/ez80_adl_all.d: New file.
2461 * testsuite/gas/z80/ez80_adl_all.s: New file.
2462 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2463 * testsuite/gas/z80/ez80_isuf.s: New file.
2464 * testsuite/gas/z80/ez80_z80_all.d: New file.
2465 * testsuite/gas/z80/ez80_z80_all.s: New file.
2466 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2467 * testsuite/gas/z80/r800_extra.d: New file.
2468 * testsuite/gas/z80/r800_extra.s: New file.
2469 * testsuite/gas/z80/r800_ii8.d: New file.
2470 * testsuite/gas/z80/r800_z80_doc.d: New file.
2471 * testsuite/gas/z80/z180.d: New file.
2472 * testsuite/gas/z80/z180.s: New file.
2473 * testsuite/gas/z80/z180_z80_doc.d: New file.
2474 * testsuite/gas/z80/z80_doc.d: New file.
2475 * testsuite/gas/z80/z80_doc.s: New file.
2476 * testsuite/gas/z80/z80_ii8.d: New file.
2477 * testsuite/gas/z80/z80_ii8.s: New file.
2478 * testsuite/gas/z80/z80_in_f_c.d: New file.
2479 * testsuite/gas/z80/z80_in_f_c.s: New file.
2480 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2481 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2482 * testsuite/gas/z80/z80_out_c_0.d: New file.
2483 * testsuite/gas/z80/z80_out_c_0.s: New file.
2484 * testsuite/gas/z80/z80_reloc.d: New file.
2485 * testsuite/gas/z80/z80_reloc.s: New file.
2486 * testsuite/gas/z80/z80_sli.d: New file.
2487 * testsuite/gas/z80/z80_sli.s: New file.
2489 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2491 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2494 2020-01-01 Alan Modra <amodra@gmail.com>
2496 Update year range in copyright notice of all files.
2498 For older changes see ChangeLog-2019
2500 Copyright (C) 2020 Free Software Foundation, Inc.
2502 Copying and distribution of this file, with or without modification,
2503 are permitted in any medium without royalty provided the copyright
2504 notice and this notice are preserved.
2510 version-control: never