1 2020-06-09 Seth Girvan <snth@snthhacks.com>
3 * doc/c-avr.texi: Improve wording.
5 2020-06-09 Jan Beulich <jbeulich@suse.com>
7 * testsuite/gas/i386/x86-64-pseudos-bad.s,
8 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
10 2020-06-09 Jan Beulich <jbeulich@suse.com>
12 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
14 * testsuite/gas/i386/prefix.d: Adjust expectations.
16 2020-06-09 Jan Beulich <jbeulich@suse.com>
18 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
19 with VEX/EVEX encoding tests.
20 * testsuite/gas/i386/prefix.d: Adjust expectations.
22 2020-06-09 Jan Beulich <jbeulich@suse.com>
24 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
26 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
27 * testsuite/gas/i386/noreg64.d: Adjust expectations.
28 * testsuite/gas/i386/noreg-intel64.d,
29 testsuite/gas/i386/noreg-intel64.l,
30 testsuite/gas/i386/noreg-intel64.s: New.
31 * testsuite/gas/i386/i386.exp: Run new tests.
33 2020-06-09 Jan Beulich <jbeulich@suse.com>
35 * config/tc-i386.c (vex_encoding_error): New enumerator.
36 (VEX_check_operands): Rename to VEX_check_encoding. Check
37 for vex_encoding_error. Move Imm4 handling ...
38 (check_VecOperands): ... here.
39 (match_template): Call VEX_check_encoding when there are no
40 operands. Split construct calling check_VecOperands and
41 VEX_check_encoding (when there are operands).
42 (check_register): Don't blindly set vex_encoding_evex.
43 * testsuite/gas/i386/pseudos-bad.s,
44 testsuite/gas/i386/pseudos-bad.l: New.
45 * testsuite/gas/i386/i386.exp: Run new test.
46 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
48 2020-06-08 Alex Coplan <alex.coplan@arm.com>
50 * config/tc-arm.c (insns): Add dfb.
51 * testsuite/gas/arm/dfb.d: New test.
52 * testsuite/gas/arm/dfb.s: Input for test.
54 2020-06-08 Nick Clifton <nickc@redhat.com>
56 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
58 2020-06-08 Jan Beulich <jbeulich@suse.com>
60 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
62 2020-06-08 Jan Beulich <jbeulich@suse.com>
64 * config/tc-i386.c (check_byte_reg): Drop dead conditional
67 2020-06-08 Jan Beulich <jbeulich@suse.com>
69 * config/tc-i386.c (check_register): Split RegTR handling, to
70 fail recognition also in 64-bit mode as well as with i586 or
71 i686 explicitly enabled.
72 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
73 * testsuite/gas/i386/x86_64-intel.d,
74 testsuite/gas/i386/x86_64.d: Adjust expectations.
76 2020-06-08 Jan Beulich <jbeulich@suse.com>
78 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
79 * testsuite/gas/cfi/cfi.exp: Run this test.
81 2020-06-08 Jan Beulich <jbeulich@suse.com>
83 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
84 check to %st(N) parsing logic.
85 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
87 2020-06-08 Jan Beulich <jbeulich@suse.com>
89 * config/tc-i386.c (bad_reg): New.
90 (check_VecOperations, i386_att_operand, i386_parse_name): Check
92 (check_register): New, broken out from ...
93 (parse_real_register): ... here. Call it.
94 (parse_register): Call it, and error upon failure.
95 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
96 testsuite/gas/i386/x86-64-equ-bad.s,
97 testsuite/gas/i386/x86-64-equ-bad.l: New.
98 * testsuite/gas/i386/i386.exp: Run new tests.
100 2020-06-06 Alan Modra <amodra@gmail.com>
102 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
103 * doc/c-ppc.texi: Likewise.
105 2020-06-06 Alan Modra <amodra@gmail.com>
107 * config/tc-ppc.c: Update throughout for reloc renaming.
109 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
111 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
114 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
116 * config/tc-riscv.c (explicit_csr): New static boolean.
117 Used to indicate CSR are explictly used.
118 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
119 (riscv_write_out_attrs): If we already have set elf priv
120 attributes, then generate them. Otherwise, don't generate
121 them when no CSR are used.
122 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
123 * testsuite/gas/riscv/attribute-02.d: Likewise.
124 * testsuite/gas/riscv/attribute-03.d: Likewise.
125 * testsuite/gas/riscv/attribute-04.d: Likewise.
126 * testsuite/gas/riscv/attribute-05.d: Likewise.
127 * testsuite/gas/riscv/attribute-06.d: Likewise.
128 * testsuite/gas/riscv/attribute-07.d: Likewise.
129 * testsuite/gas/riscv/attribute-08.d: Likewise.
130 * testsuite/gas/riscv/attribute-09.d: Likewise.
131 * testsuite/gas/riscv/attribute-10.d: Likewise.
132 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
133 * testsuite/gas/riscv/attribute-11.s: New testcase.
134 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
135 used, so we should output the ELF priv attributes.
136 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
137 used, so output the priv attributes according to the -mpriv-spec.
138 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
139 used, so ignore the -mpriv-spec setting.
141 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
143 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
145 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
146 endianness to cgen_get_insn_value and cgen_put_insn_value.
148 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
150 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
153 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
155 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
157 (md_assemble): Remove no longer needed hack.
159 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
161 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
163 (gas_cgen_md_apply_fix): Likewise.
164 (gas_cgen_md_apply_fix): Likewise.
165 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
167 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
170 2020-06-04 Alan Modra <amodra@gmail.com>
172 * testsuite/config/default.exp: Remove global directive outside
174 * testsuite/gas/mep/complex-relocs.exp: Likewise.
175 * testsuite/gas/microblaze/relax_size.exp: Likewise.
176 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
177 * testsuite/gas/mt/relocs.exp: Likewise.
178 * testsuite/gas/rx/rx.exp: Likewise.
180 2020-06-03 Stephen Casner <casner@acm.org>
182 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
184 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
185 Jim Wilson <jimw@sifive.com>
188 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
189 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
190 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
191 Move B before SB. Move J before UJ.
193 2020-06-01 Alex Coplan <alex.coplan@arm.com>
195 * write.c (relax_segment): Fix handling of negative offset when
196 relaxing an rs_org frag.
197 * testsuite/gas/aarch64/org-neg.d: New test.
198 * testsuite/gas/aarch64/org-neg.l: Error output for test.
199 * testsuite/gas/aarch64/org-neg.s: Input for test.
200 * testsuite/gas/arm/org-neg.d: New test.
201 * testsuite/gas/arm/org-neg.l: Error output for test.
202 * testsuite/gas/arm/org-neg.s: Input for test.
204 2020-05-28 Stephen Casner <casner@acm.org>
206 Fix unexpected failures in gas testsuite for pdp11-aout target.
207 These are caused by the PDP11's mix of little-endian octets in
208 shorts but shorts in big endian order for long or quad.
210 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
211 * testsuite/gas/all/gas.exp: Select alternate test scripts for
212 pdp11, skip octa test completely.
213 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
214 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
215 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
217 2020-05-28 Alex Coplan <alex.coplan@arm.com>
219 * frags.c (frag_grow): Fix comment.
221 2020-05-27 Stephen Casner <casner@acm.org>
224 * config/tc-pdp11.c (parse_reg): Distinguish register names from
225 symbols that begin with a register name.
226 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
227 * testsuite/gas/pdp11/pr26001.s: Likewise.
228 * testsuite/gas/pdp11/pr26001.d: Likewise.
230 2020-05-27 Simon Cook <simon.cook@embecosm.com>
232 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
233 pointer when creating struct riscv_csr_extra.
235 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
237 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
238 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
239 * testsuite/gas/i386/inval-avx512f.l: Updated.
241 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
243 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
244 load/store instruction variants with alignment hints.
245 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
246 instruction variants with alignment hints.
248 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
251 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
252 instead of R_XGATE_PCREL_X.
253 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
254 BFD_RELOC_XGATE_PCREL_X.
256 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
259 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
260 with &fragP->fr_literal[0].
262 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
265 * config/tc-vax.c (md_estimate_size_before_relax): Replace
266 fragP->fr_literal with &fragP->fr_literal[0].
267 (md_convert_frag): Likewise.
269 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
272 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
273 with &fragP->fr_literal[0].
275 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
278 * config/tc-crx.c (getreg_image): Change argument type to int.
279 (md_convert_frag): Replace fragP->fr_literal with
280 &fragP->fr_literal[0].
282 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
285 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
286 sprintf with memmove.
288 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
290 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
291 with &fragP->fr_literal[0].
293 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
296 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
297 2 overlapping strings.
299 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
301 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
302 with &fragP->fr_literal[0].
304 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
306 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
307 with &fragp->fr_literal[0].
308 * config/tc-microblaze.c (md_apply_fix): Likewise.
309 * config/tc-sh.c (md_convert_frag): Likewise.
311 2020-05-24 Jim Wilson <jimw@sifive.com>
314 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
315 asection to segT. New locals seg and subseg. Call subseg_set before
316 fix_new_exp. Call subseg_set after loop to restore original values.
318 2020-05-21 Alan Modra <amodra@gmail.com>
320 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
322 * config/obj-elf.c: Likewise.
323 * config/tc-aarch64.c: Likewise.
324 * config/tc-arm.c: Likewise.
325 * config/tc-m68k.c: Likewise.
326 * config/tc-nios2.c: Likewise.
327 * config/tc-tic30.c: Likewise.
331 * symbols.c: Likewise.
332 * testsuite/gas/all/test-gen.c: Likewise.
334 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
336 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
337 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
338 Static variables which are used to set the ISA extensions. You can
339 use -march (or ELF build attributes) and -misa-spec to set them,
341 (ext_version_hash): The hash table used to handle the extensions
343 (init_ext_version_hash): Initialize the ext_version_hash according
344 to riscv_ext_version_table.
345 (riscv_get_default_ext_version): The callback function of
346 riscv_parse_subset_t. According to the choosed ISA spec,
347 get the default version for the specific extension.
348 (riscv_set_arch): Set the callback function.
349 (enum options, struct option md_longopts): Add new option -misa-spec.
350 (md_parse_option): Do not call riscv_set_arch for -march. We will
351 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
352 to set default_isa_spec class.
353 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
354 ext_version_hash, and then call riscv_set_arch to set the architecture
355 with versions according to default_arch_with_ext.
356 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
358 * testsuite/gas/riscv/attribute-03.d: Likewise.
359 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
360 already set it's version to 2p1 by march, so no need to use the default
361 2p2 version. For m-ext, we do not set the version by -march and ELF arch
362 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
363 ISA spec 2p2, so set 0p0 to it.
364 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
365 zicsr is 2p0 according to ISA spec 20191213.
366 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
367 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
368 You can set them by configure options --with-arch and
369 --with-isa-spec, respectively.
370 (riscv_set_default_isa_spec): New function used to set the
372 (md_parse_option): Call riscv_set_default_isa_spec rather than
373 call riscv_get_isa_spec_class directly.
374 (riscv_after_parse_args): If the -isa-spec is not set, then we
375 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
376 calling riscv_set_default_isa_spec.
377 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
378 the --with-isa-spec may be set to different ISA spec.
379 * testsuite/gas/riscv/attribute-02.d: Likewise.
380 * testsuite/gas/riscv/attribute-03.d: Likewise.
381 * testsuite/gas/riscv/attribute-04.d: Likewise.
382 * testsuite/gas/riscv/attribute-05.d: Likewise.
383 * testsuite/gas/riscv/attribute-06.d: Likewise.
384 * testsuite/gas/riscv/attribute-07.d: Likewise.
385 * configure.ac: Add configure options, --with-arch and
387 * configure: Regenerated.
388 * config.in: Regenerated.
389 * config/tc-riscv.c (default_priv_spec): Static variable which is
390 used to check if the CSR is valid for the chosen privilege spec. You
391 can use -mpriv-spec to set it.
392 (enum reg_class): We now get the CSR address from csr_extra_hash rather
393 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
394 (riscv_init_csr_hashes): Only need to initialize one hash table
396 (riscv_csr_class_check): Change the return type to void. Don't check
397 the ISA dependency if -mcsr-check isn't set.
398 (riscv_csr_version_check): New function. Check and find the CSR address
399 from csr_extra_hash, according to default_priv_spec. Report warning
400 for the invalid CSR if -mcsr-check is set.
401 (reg_csr_lookup_internal): Updated.
402 (reg_lookup_internal): Likewise.
403 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
404 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
405 (md_parse_option): Call riscv_set_default_priv_version to set
407 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
408 privilege spec to the newest one.
409 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
410 include/opcode/riscv.h.
411 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
412 to check the ISA dependency for CSR, so fix the spec version by adding
414 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
415 version warnings for the test case.
416 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
417 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
418 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
419 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
420 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
421 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
422 Check whether the CSR is valid when privilege version 1.9 is choosed.
423 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
424 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
425 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
426 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
427 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
428 Check whether the CSR is valid when privilege version 1.10 is choosed.
429 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
430 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
431 Check whether the CSR is valid when privilege version 1.11 is choosed.
432 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
433 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
434 setting. You can set it by configure option --with-priv-spec.
435 (riscv_set_default_priv_spec): New function used to set the default
437 (md_parse_option): Call riscv_set_default_priv_spec rather than
438 call riscv_get_priv_spec_class directly.
439 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
440 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
441 calling riscv_set_default_priv_spec.
442 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
443 the --with-priv-spec may be set to different privilege spec.
444 * testsuite/gas/riscv/priv-reg.d: Likewise.
445 * configure.ac: Add configure option --with-priv-spec.
446 * configure: Regenerated.
447 * config.in: Regenerated.
448 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
449 explicit_attr. Set it to TRUE if any ELF attribute is found.
450 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
451 the priv attributes are set.
452 (md_assemble): Set the default_priv_spec according to the priv
453 attributes when we start to assemble instruction.
454 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
455 riscv_write_out_attrs. Update the arch and priv attributes. If we
456 don't set the corresponding ELF attributes, then try to output the
458 (riscv_set_public_attributes): If any ELF attribute or -march-attr
459 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
460 to update the arch and priv attributes.
461 (s_riscv_attribute): Make sure all arch and priv attributes are set
462 before any instruction.
463 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
464 ELF attribute or -march-attr is set. If the priv attributes are not
465 set, then try to update them by the default setting (-mpriv-spec or
467 * testsuite/gas/riscv/attribute-02.d: Likewise.
468 * testsuite/gas/riscv/attribute-03.d: Likewise.
469 * testsuite/gas/riscv/attribute-04.d: Likewise.
470 * testsuite/gas/riscv/attribute-06.d: Likewise.
471 * testsuite/gas/riscv/attribute-07.d: Likewise.
472 * testsuite/gas/riscv/attribute-08.d: Likewise.
473 * testsuite/gas/riscv/attribute-09.d: Likewise.
474 * testsuite/gas/riscv/attribute-10.d: Likewise.
475 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
476 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
477 set by priv attributes must be supported.
478 * testsuite/gas/riscv/attribute-05.s: Likewise.
479 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
480 priv attributes according to the -mpriv-spec option.
481 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
482 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
483 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
484 * testsuite/gas/riscv/priv-reg.d: Removed.
485 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
486 CSR according to the priv spec 1.9.
487 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
488 CSR according to the priv spec 1.9.1.
489 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
490 CSR according to the priv spec 1.10.
491 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
492 CSR according to the priv spec 1.11.
493 * config/tc-riscv.c (md_show_usage): Add descriptions about
495 * doc/c-riscv.texi: Likewise.
497 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
499 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
500 * testsuite/gas/ppc/power9.d: Likewise.
501 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
502 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
503 sync, wait, waitrsv>: Add tests.
504 * testsuite/gas/ppc/power10.d: Likewise.
506 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
509 * config/tc-arm.c : Add arm_ext_v8r feature.
510 (it_fsm_post_encode): Check arm_ext_v8r feature.
511 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
513 2020-05-19 Alan Modra <amodra@gmail.com>
515 * write.c (write_contents): Use bfd_get_filename rather than
516 accessing bfd->filename directly. Use bfd_section_name rather
517 than accessing section->name directly.
519 2020-05-19 Alan Modra <amodra@gmail.com>
521 * symbols.c (local_symbol_make): Init all of lsy_flags.
523 2020-05-18 Alan Modra <amodra@gmail.com>
525 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
526 before looking at add_symbol->sy_flags.
528 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
530 * config/tc-i386.c: Not handle lret/iret.
531 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
532 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
533 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
534 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
535 * testsuite/gas/i386/lfence-ret.s: Ditto.
536 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
537 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
538 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
539 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
540 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
541 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
542 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
544 2020-05-15 Alan Modra <amodra@gmail.com>
545 Alex Coplan <alex.coplan@arm.com>
547 * symbols.c (struct local_symbol): Update comment.
548 (resolve_symbol_value): For resolved symbols equated to other
549 symbols, verify that the referenced symbol is not a local_symbol
550 before accessing sy_value. Don't leave symbol loops during
551 finalize_syms resolution.
552 * testsuite/gas/all/assign-bad-recursive.d: New test.
553 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
554 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
555 * testsuite/gas/all/gas.exp: Run it.
557 2020-05-14 Nick Clifton <nickc@redhat.com>
559 * po/sv.po: Updated Swedish translation.
561 2020-05-11 Alan Modra <amodra@gmail.com>
563 * testsuite/gas/ppc/scalarquad.d,
564 * testsuite/gas/ppc/scalarquad.s: New test.
565 * testsuite/gas/ppc/ppc.exp: Run it.
567 2020-05-11 Alan Modra <amodra@gmail.com>
569 * testsuite/gas/ppc/rightmost.d,
570 * testsuite/gas/ppc/rightmost.s: New test.
571 * testsuite/gas/ppc/ppc.exp: Run it.
573 2020-05-11 Alan Modra <amodra@gmail.com>
575 * testsuite/gas/ppc/xvtlsbb.d,
576 * testsuite/gas/ppc/xvtlsbb.s: New test.
577 * testsuite/gas/ppc/ppc.exp: Run it.
579 2020-05-11 Alan Modra <amodra@gmail.com>
581 * testsuite/gas/ppc/stringop.d,
582 * testsuite/gas/ppc/stringop.s: New test.
583 * testsuite/gas/ppc/ppc.exp: Run it.
585 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
587 * testsuite/gas/ppc/set_bool.d,
588 * testsuite/gas/ppc/set_bool.s: New test.
589 * testsuite/gas/ppc/ppc.exp: Run it.
591 2020-05-11 Alan Modra <amodra@gmail.com>
593 * testsuite/gas/ppc/bitmanip.d,
594 * testsuite/gas/ppc/bitmanip.s: New test.
595 * testsuite/gas/ppc/ppc.exp: Run it.
597 2020-05-11 Alan Modra <amodra@gmail.com>
599 * testsuite/gas/ppc/genpcv.d,
600 * testsuite/gas/ppc/genpcv.s: New test.
601 * testsuite/gas/ppc/ppc.exp: Run it.
603 2020-05-11 Alan Modra <amodra@gmail.com>
605 * testsuite/gas/ppc/maskmanip.d,
606 * testsuite/gas/ppc/maskmanip.s: New test.
607 * testsuite/gas/ppc/ppc.exp: Run it.
609 2020-05-11 Alan Modra <amodra@gmail.com>
610 Peter Bergner <bergner@linux.ibm.com>
612 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
613 (md_assemble): Check acc specified in correct operand.
614 * testsuite/gas/ppc/outerprod.d,
615 * testsuite/gas/ppc/outerprod.s,
616 * testsuite/gas/ppc/vsx4.d,
617 * testsuite/gas/ppc/vsx4.s: New tests.
618 * testsuite/gas/ppc/ppc.exp: Run them.
620 2020-05-11 Alan Modra <amodra@gmail.com>
622 * testsuite/gas/ppc/simd_perm.d,
623 * testsuite/gas/ppc/simd_perm.s: New test.
624 * testsuite/gas/ppc/ppc.exp: Run it.
626 2020-05-11 Alan Modra <amodra@gmail.com>
628 * testsuite/gas/ppc/int128.d,
629 * testsuite/gas/ppc/int128.s: New test.
630 * testsuite/gas/ppc/ppc.exp: Run it.
632 2020-05-11 Alan Modra <amodra@gmail.com>
634 * testsuite/gas/ppc/vsx_32byte.d,
635 * testsuite/gas/ppc/vsx_32byte.s: New test.
636 * testsuite/gas/ppc/ppc.exp: Run it.
638 2020-05-11 Alan Modra <amodra@gmail.com>
640 * testsuite/gas/ppc/vec_mul.s,
641 * testsuite/gas/ppc/vec_mul.d: New test.
642 * testsuite/gas/ppc/ppc.exp: Run it.
644 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
646 * testsuite/gas/ppc/byte_rev.d,
647 * testsuite/gas/ppc/byte_rev.s: New test.
648 * testsuite/gas/ppc/ppc.exp: Run it.
650 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
652 * testsuite/gas/ppc/power10.d: Add paste. tests.
653 * testsuite/gas/ppc/power10.s: Likewise.
655 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
657 * testsuite/gas/ppc/power10.s: New test.
658 * testsuite/gas/ppc/power10.d: Likewise.
659 * testsuite/gas/ppc/ppc.exp: Run it.
661 2020-05-11 Alan Modra <amodra@gmail.com>
663 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
665 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
666 place of -mfuture/-Mfuture.
667 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
668 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
670 2020-05-06 Nick Clifton <nickc@redhat.com>
672 * po/sv.po: Updated Swedish translation.
674 2020-05-06 Nick Clifton <nickc@redhat.com>
677 * doc/as.texi (Preprocessing): Replace cross reference to not
678 existant document with a URL to the equivalent page in the GCC
681 2020-05-05 Nick Clifton <nickc@redhat.com>
683 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
684 construction of a DWARF-5 directory name table.
685 * testsuite/gas/elf/pr25917.d: Update expected output.
687 2020-05-05 Gunther Nikl <gnikl@justmail.de>
689 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
690 (md_parse_option): Remove initialization of elf_flags.
692 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
695 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
696 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
697 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
699 2020-05-04 Nick Clifton <nickc@redhat.com>
702 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
703 table's existence before looking at its entries.
704 Also do not emit a default directory entry if there are no
707 * testsuite/gas/elf/pr25917.s: New test source file.
708 * testsuite/gas/elf/pr25917.d: New test driver.
709 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
711 2020-04-30 Alex Coplan <alex.coplan@arm.com>
713 * config/tc-aarch64.c (fix_insn): Implement for
714 AARCH64_OPND_UNDEFINED.
715 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
716 * testsuite/gas/aarch64/udf.s: New.
717 * testsuite/gas/aarch64/udf.d: New.
718 * testsuite/gas/aarch64/udf-invalid.s: New.
719 * testsuite/gas/aarch64/udf-invalid.l: New.
720 * testsuite/gas/aarch64/udf-invalid.d: New.
722 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
724 * config/tc-rx.c (elf_flags): Reset default value.
725 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
727 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
729 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
731 (microarch_earliest): New static variable.
732 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
733 simcall opcode has mandatory parameter.
734 (xg_init_global_config): Initialize microarch_earliest.
736 2020-04-29 Nick Clifton <nickc@redhat.com>
739 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
740 IMM0_8S and add support for IMM0_8U.
741 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
742 unsigned 8-bit immediate.
743 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
744 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
746 2020-04-27 Tamar Christina <tamar.christina@arm.com>
748 * NEWS: Add news entry for big-obj.
749 * config/tc-i386.c (i386_target_format): Support new format.
750 * doc/c-i386.texi: Add i386 support.
751 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
752 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
754 2020-04-27 Nick Clifton <nickc@redhat.com>
757 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
758 (assign_file_to_slot): New function. Fills in an entry in the
760 (allocate_filenum): Use new function.
761 (allocate_filename_to_slot): Use new function. If the specified
762 slot entry is already in use, but was chosen automatically then
763 reassign the automatic entry.
765 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
767 * config/tc-i386.c (lfence_before_ret_shl): New member.
768 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
770 (insert_after_load): Issue warning for REP CMPS/SCAS.
771 (insert_before_before): Handle iret, Handle
772 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
773 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
774 -mlfence-before-ret=[none/not/or/shl/yes].
775 Enable -mlfence-before-ret=shl when
776 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
777 (md_show_usage): Ditto.
778 * doc/c-i386.texi: Ditto.
779 * testsuite/gas/i386/i386.exp: Add new testcases.
780 * testsuite/gas/i386/lfence-load-b.d: New.
781 * testsuite/gas/i386/lfence-load-b.e: New.
782 * testsuite/gas/i386/lfence-load.d: Modified.
783 * testsuite/gas/i386/lfence-load.e: New.
784 * testsuite/gas/i386/lfence-load.s: Modified.
785 * testsuite/gas/i386/lfence-ret-a.d: Modified.
786 * testsuite/gas/i386/lfence-ret-b.d: Modified.
787 * testsuite/gas/i386/lfence-ret-c.d: New.
788 * testsuite/gas/i386/lfence-ret-d.d: New.
789 * testsuite/gas/i386/lfence-ret.s: Modified.
790 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
791 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
792 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
793 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
794 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
795 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
796 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
797 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
798 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
799 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
801 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
804 * config/tc-xtensa.c (md_apply_fix): Replace
805 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
806 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
807 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
808 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
809 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
811 2020-04-22 Alan Modra <amodra@gmail.com>
813 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
814 symbol for ".symver .. remove".
815 * doc/as.texi (.symver): Update.
816 * testsuite/gas/symver/symver11.s: Make foo weak.
817 * testsuite/gas/symver/symver11.d: Expect an error.
818 * testsuite/gas/symver/symver7.d: Allow other random symbols.
820 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
822 * testsuite/gas/symver/symver11.s: Add ".balign 8".
824 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
827 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
828 * testsuite/gas/m68k/operands.d: Update.
829 * testsuite/gas/m68k/op68000.d: Update for new error messages.
831 2020-04-21 Tamar Christina <tamar.christina@arm.com>
834 * testsuite/gas/arm/pr24753.d: New test.
835 * testsuite/gas/arm/pr24753.s: New test.
837 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
841 * NEWS: Mention .symver extension.
842 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
844 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
845 add a version name. Add local, hidden and remove visibility
847 (elf_frob_symbol): Handle the list of version names. Update the
848 original symbol to local, hidden or remove it from the symbol
850 (elf_frob_file_before_adjust): Handle the list of version names.
851 * config/obj-elf.h (elf_visibility): New.
852 (elf_versioned_name_list): Likewise.
853 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
854 and visibility. Change versioned_name pointer to struct
855 elf_versioned_name_list.
856 * doc/as.texi: Update .symver directive.
857 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
858 error checking tests.
859 * testsuite/gas/symver/symver6.d: New file.
860 * testsuite/gas/symver/symver7.d: Likewise.
861 * testsuite/gas/symver/symver7.s: Likewise.
862 * testsuite/gas/symver/symver8.d: Likewise.
863 * testsuite/gas/symver/symver8.s: Likewise.
864 * testsuite/gas/symver/symver9.s: Likewise.
865 * testsuite/gas/symver/symver9a.d: Likewise.
866 * testsuite/gas/symver/symver9b.d: Likewise.
867 * testsuite/gas/symver/symver10.s: Likewise.
868 * testsuite/gas/symver/symver10a.d: Likewise.
869 * testsuite/gas/symver/symver10b.d: Likewise.
870 * testsuite/gas/symver/symver11.d: Likewise.
871 * testsuite/gas/symver/symver11.s: Likewise.
872 * testsuite/gas/symver/symver12.d: Likewise.
873 * testsuite/gas/symver/symver12.s: Likewise.
874 * testsuite/gas/symver/symver13.d: Likewise.
875 * testsuite/gas/symver/symver13.s: Likewise.
876 * testsuite/gas/symver/symver14.d: Likewise.
877 * testsuite/gas/symver/symver14.l: Likewise.
878 * testsuite/gas/symver/symver15.d: Likewise.
879 * testsuite/gas/symver/symver15.l: Likewise.
880 * testsuite/gas/symver/symver6.l: Removed.
881 * testsuite/gas/symver/symver6.s: Updated.
883 2020-04-20 Sudakshina Das <sudi.das@arm.com>
885 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
887 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
888 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
889 * testsuite/gas/aarch64/system.d: Update.
891 2020-04-20 Sudakshina Das <sudi.das@arm.com>
893 * testsuite/gas/aarch64/bti.d: Update -march option.
894 * testsuite/gas/aarch64/illegal-bti.d: Remove.
895 * testsuite/gas/aarch64/illegal-bti.l: Remove.
896 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
897 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
899 2020-04-17 Alan Modra <amodra@gmail.com>
901 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
903 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
904 Nick Clifton <nickc@redhat.com>
907 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
909 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
911 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
912 targets running this test.
914 2020-02-16 David Faust <david.faust@oracle.com>
916 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
917 * testsuite/gas/bpf/jump32.s: New file.
918 * testsuite/gas/bpf/jump32.d: Likewise.
920 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
922 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
925 2020-04-08 Gunther Nikl <gnikl@justmail.de>
927 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
928 (md_pcrel_from): Remove prototytpe.
929 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
931 (md_pcrel_from_section): Remove duplicate prototype.
932 * tc.h (md_pcrel_from_section): Add prototype.
933 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
934 * config/tc-arc.h (md_pcrel_from_section): Likewise.
935 * config/tc-arm.h (md_pcrel_from_section): Likewise.
936 * config/tc-avr.h (md_pcrel_from_section): Likewise.
937 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
938 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
939 * config/tc-csky.h (md_pcrel_from_section): Likewise.
940 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
941 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
942 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
943 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
944 * config/tc-frv.h (md_pcrel_from_section): Likewise.
945 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
946 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
947 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
948 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
949 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
950 * config/tc-mep.h (md_pcrel_from_section): Likewise.
951 * config/tc-metag.h (md_pcrel_from_section): Likewise.
952 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
953 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
954 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
955 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
956 * config/tc-mt.h (md_pcrel_from_section): Likewise.
957 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
958 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
959 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
960 * config/tc-rx.h (md_pcrel_from_section): Likewise.
961 * config/tc-s390.h (md_pcrel_from_section): Likewise.
962 * config/tc-sh.h (md_pcrel_from_section): Likewise.
963 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
964 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
965 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
966 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
967 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
968 md_apply_fix3): Delete prototypes.
970 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
972 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
975 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
977 * doc/c-z80.texi: Fix @xref warnings.
979 2020-04-07 Lili Cui <lili.cui@intel.com>
981 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
982 (cpu_noarch): Likewise.
983 * doc/c-i386.texi: Document TSXLDTRK.
984 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
985 * testsuite/gas/i386/tsxldtrk.d: Likewise.
986 * testsuite/gas/i386/tsxldtrk.s: Likewise.
987 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
989 2020-04-02 Lili Cui <lili.cui@intel.com>
991 * config/tc-i386.c (cpu_arch): Add .serialize.
992 (cpu_noarch): Likewise.
993 * doc/c-i386.texi: Document serialize.
994 * testsuite/gas/i386/i386.exp: Run serialize tests
995 * testsuite/gas/i386/serialize.d: Likewise.
996 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
997 * testsuite/gas/i386/serialize.s: Likewise.
999 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1001 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1002 * testsuite/gas/elf/section12b.d: Likewise.
1003 * testsuite/gas/elf/section16a.d: Likewise.
1004 * testsuite/gas/elf/section16b.d: Likewise.
1006 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1008 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1009 with a suppressed address register.
1011 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1014 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1015 * testsuite/gas/i386/localpic.s: Add a test for relocation
1016 against local absolute symbol.
1017 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1018 * testsuite/gas/i386/localpic.d: Updated.
1019 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1020 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1022 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1025 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1026 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1027 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1028 testsuite/gas/i386/x86-64-jump.d.
1029 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1030 Incorporate changes to
1031 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1032 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1033 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1034 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1035 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1037 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1041 * dwarf2dbg.c: Do not include "bignum.h".
1043 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1045 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1046 * testsuite/gas/riscv/alias-csr.s: Likewise.
1047 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1048 to priv-reg-pseudo-noalias.
1049 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1050 * testsuite/gas/riscv/bad-csr.l: Likewise.
1051 * testsuite/gas/riscv/bad-csr.s: Likewise.
1052 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1053 * testsuite/gas/riscv/satp.s: Likewise.
1054 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1055 csr instruction, including alias-csr testcase.
1056 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1057 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1058 pseudo instruction with objdump -Mno-aliases.
1059 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1060 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1061 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1062 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1063 * testsuite/gas/riscv/priv-reg.s: Likewise.
1064 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1065 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1066 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1068 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1070 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1071 sections with the "b" attribute.
1073 2020-03-22 Alan Modra <amodra@gmail.com>
1075 * testsuite/gas/s12z/truncated.d: Update expected output.
1077 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1080 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1081 * doc/c-z80.texi: Update documentation.
1083 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1088 Fix disassembling ED+A4/AC/B4/BC opcodes.
1089 Fix assembling lines containing colonless label and instruction
1090 with first operand inside parentheses.
1091 Fix registration of unsupported by target CPU registers.
1092 * config/tc-z80.c: See above.
1093 * config/tc-z80.h: See above.
1094 * testsuite/gas/z80/colonless.d: Update test.
1095 * testsuite/gas/z80/colonless.s: Likewise.
1096 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1097 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1098 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1099 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1100 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1101 * testsuite/gas/z80/unsup_regs.s: Likewise.
1102 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1103 * testsuite/gas/z80/z80.exp: Likewise.
1104 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1105 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1106 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1108 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1111 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1112 (parse_operands): Handle new operand codes.
1113 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1114 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1115 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1116 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1117 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1118 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1119 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1120 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1122 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1124 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1126 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1128 * testsuite/gas/i386/i386.exp: Run new tests.
1129 * testsuite/gas/i386/lfence-byte.d: New file.
1130 * testsuite/gas/i386/lfence-byte.e: Likewise.
1131 * testsuite/gas/i386/lfence-byte.s: Likewise.
1132 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1133 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1134 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1135 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1136 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1137 * testsuite/gas/i386/lfence-load.d: Likewise.
1138 * testsuite/gas/i386/lfence-load.s: Likewise.
1139 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1140 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1141 * testsuite/gas/i386/lfence-ret.s: Likewise.
1142 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1143 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1144 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1145 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1146 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1147 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1148 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1149 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1150 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1151 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1152 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1153 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1155 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1157 * config/tc-i386.c (lfence_after_load): New.
1158 (lfence_before_indirect_branch_kind): New.
1159 (lfence_before_indirect_branch): New.
1160 (lfence_before_ret_kind): New.
1161 (lfence_before_ret): New.
1164 (insert_lfence_after): New.
1165 (insert_lfence_before): New.
1166 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1168 (OPTION_MLFENCE_AFTER_LOAD): New.
1169 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1170 (OPTION_MLFENCE_BEFORE_RET): New.
1171 (md_longopts): Add -mlfence-after-load=,
1172 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1173 (md_parse_option): Handle -mlfence-after-load=,
1174 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1175 (md_show_usage): Display -mlfence-after-load=,
1176 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1177 (i386_cons_align): New.
1178 * config/tc-i386.h (i386_cons_align): New.
1179 (md_cons_align): New.
1180 * doc/c-i386.texi: Document -mlfence-after-load=,
1181 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1183 2020-03-11 Nick Clifton <nickc@redhat.com>
1187 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1188 (DWARF2_FILE_SIZE_NAME): Default to -1.
1189 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1190 whichever is higher.
1191 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1192 (NUM_MD5_BYTES): Define.
1193 (struct file entry): Add md5 field.
1194 (get_filenum): Delete and replace with...
1195 (get_basename): New function.
1196 (get_directory_table_entry): New function.
1197 (allocate_filenum): New function.
1198 (allocate_filename_to_slot): New function.
1199 (dwarf2_where): Use new functions.
1200 (dwarf2_directive_filename): Add support for extended .file
1202 (dwarf2_directive_loc): Allow the use of file number zero with
1204 (out_file_list): Rename to...
1205 (out_dir_and_file_list): Add DWARF 5 support.
1206 (out_debug_line): Emit extra values into the section header for
1208 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1209 * doc/as.texi (.file): Update the description of this pseudo-op.
1210 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1211 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1212 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1213 * NEWS: Mention the new feature.
1215 2020-03-10 Alan Modra <amodra@gmail.com>
1217 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1218 to avoid signed overflow.
1219 * config/tc-mcore.c (md_assemble): Likewise.
1220 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1221 * config/tc-nds32.c (SET_ADDEND): Likewise.
1222 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1224 2020-03-09 Jan Beulich <jbeulich@suse.com>
1226 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1227 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1228 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1230 2020-03-07 Alan Modra <amodra@gmail.com>
1232 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1235 2020-03-06 Nick Clifton <nickc@redhat.com>
1238 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1239 0 if the dwarf_level is 5 or more. Complain if a filename follows
1241 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1242 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1243 * testsuite/gas/elf/elf.exp: Run the new test.
1246 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1247 * doc/as.texi: Fix another typo.
1249 2020-03-06 Nick Clifton <nickc@redhat.com>
1252 * as.c (dwarf_level): Define.
1253 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1254 (parse_args): Add support for the new options.
1255 as.h (dwarf_level): Prototype.
1256 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1258 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1259 (DWARF2_LINE_VERSION): Remove definition.
1260 * doc/as.texi: Document the new options.
1262 2020-03-06 Nick Clifton <nickc@redhat.com>
1265 * as.c (main): Allow matching input and outputs when they are
1268 2020-03-06 Jan Beulich <jbeulich@suse.com>
1270 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1272 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1273 one of byte/word/dword/qword is set alongside a SIMD register in
1274 a template's operand.
1276 2020-03-06 Jan Beulich <jbeulich@suse.com>
1278 * config/tc-i386.c (match_template): Extend code in logic
1279 rejecting certain suffixes in certain modes to also cover mask
1280 register use and VecSIB. Drop special casing of broadcast. Skip
1281 immediates in the check.
1283 2020-03-06 Jan Beulich <jbeulich@suse.com>
1285 * config/tc-i386.c (match_template): Fold duplicate code in
1286 logic rejecting certain suffixes in certain modes. Drop
1289 2020-03-06 Jan Beulich <jbeulich@suse.com>
1291 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1292 alongside !norex64 ones.
1293 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1294 with both 32- and 64-bit GPR operands.
1295 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1296 32- and 64-bit GPR operands.
1297 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1298 testsuite/gas/i386/x86-64-avx512bw.d,
1299 testsuite/gas/i386/x86-64-avx512f-intel.d,
1300 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1302 2020-03-06 Jan Beulich <jbeulich@suse.com>
1304 * config/tc-i386.c (md_assemble): Drop use of rex64.
1305 (process_suffix): For REX.W for 64-bit CRC32.
1307 2020-03-06 Jan Beulich <jbeulich@suse.com>
1309 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1310 addressing for MPX insns without base/index.
1311 * testsuite/gas/i386/mpx-16bit.s,
1312 * testsuite/gas/i386/mpx-16bit.d: New.
1313 * testsuite/gas/i386/i386.exp: Run new test.
1315 2020-03-06 Jan Beulich <jbeulich@suse.com>
1317 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1318 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1319 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1320 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1321 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1322 as well as a BSWAP one.
1323 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1324 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1325 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1326 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1327 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1328 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1329 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1330 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1331 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1332 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1333 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1334 testsuite/gas/i386/vmx.d: Adjust expectations.
1336 2020-03-06 Jan Beulich <jbeulich@suse.com>
1338 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1339 from having their operands swapped.
1340 * testsuite/gas/i386/waitpkg.s,
1341 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1342 3-operand cases as well as testing of 16-bit code generation.
1343 * testsuite/gas/i386/waitpkg.d,
1344 testsuite/gas/i386/waitpkg-intel.d,
1345 testsuite/gas/i386/x86-64-waitpkg.d,
1346 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1348 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1350 * config/tc-riscv.c (percent_op_utype): Support the modifier
1352 * doc/c-riscv.texi: Add documentation.
1353 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1354 modifier %got_pcrel_hi.
1355 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1356 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1357 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1359 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1360 (RISC-V-Formats): Update the section name from "Instruction Formats"
1361 to "RISC-V Instruction Formats".
1363 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1365 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1366 detected in a section which does not have at least 4 byte
1368 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1369 * testsuite/gas/arm/ldr-t.s: Likewise.
1370 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1371 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1372 disassembly, ignoring any NOPs that may have been inserted because
1373 of section alignment.
1374 * testsuite/gas/arm/ldr-t.d: Likewise.
1376 2020-03-04 Jan Beulich <jbeulich@suse.com>
1378 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1379 * doc/c-i386.texi: Mention sev_es.
1380 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1381 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1383 * testsuite/gas/i386/arch-13-znver1.d,
1384 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1386 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1388 * config/tc-i386.c (match_template): Replace ignoresize and
1389 defaultsize with mnemonicsize.
1390 (process_suffix): Likewise.
1392 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1395 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1396 instruction LD IY,(HL).
1397 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1398 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1399 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1400 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1402 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1405 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1406 x86-64-default-suffix-avx.
1407 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1408 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1409 * testsuite/gas/i386/noreg64.d: Updated.
1410 * testsuite/gas/i386/noreg64.l: Likewise.
1411 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1412 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1413 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1415 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1418 * config/tc-z80.c (contains_register): Prevent an illegal memory
1419 access when checking an expression for a register name.
1421 2020-03-03 Alan Modra <amodra@gmail.com>
1423 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1426 2020-03-02 Alan Modra <amodra@gmail.com>
1428 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1429 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1431 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1432 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1433 (s3_s_score_lcomm): Likewise.
1434 * config/tc-score7.c: Similarly.
1435 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1437 2020-02-28 YunQiang Su <syq@debian.org>
1440 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1441 to handle multi-labels.
1442 (has_label_name): New.
1444 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1446 * config/tc-arm.c (enum pred_instruction_type): Remove
1447 NEUTRAL_IT_NO_VPT_INSN predication type.
1448 (cxn_handle_predication): Modify to require condition suffixes.
1449 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1450 * testsuite/gas/arm/cde-scalar.s: Update test.
1451 * testsuite/gas/arm/cde-warnings.l: Update test.
1452 * testsuite/gas/arm/cde-warnings.s: Update test.
1454 2020-02-26 Alan Modra <amodra@gmail.com>
1456 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1457 N_() on empty string.
1459 2020-02-26 Alan Modra <amodra@gmail.com>
1461 * read.c (read_a_source_file): Call strncpy with length one
1462 less than size of original_case_string.
1464 2020-02-26 Alan Modra <amodra@gmail.com>
1466 * config/obj-elf.c: Indent labels correctly.
1467 * config/obj-macho.c: Likewise.
1468 * config/tc-aarch64.c: Likewise.
1469 * config/tc-alpha.c: Likewise.
1470 * config/tc-arm.c: Likewise.
1471 * config/tc-cr16.c: Likewise.
1472 * config/tc-crx.c: Likewise.
1473 * config/tc-frv.c: Likewise.
1474 * config/tc-i386-intel.c: Likewise.
1475 * config/tc-i386.c: Likewise.
1476 * config/tc-ia64.c: Likewise.
1477 * config/tc-mn10200.c: Likewise.
1478 * config/tc-mn10300.c: Likewise.
1479 * config/tc-nds32.c: Likewise.
1480 * config/tc-riscv.c: Likewise.
1481 * config/tc-s12z.c: Likewise.
1482 * config/tc-xtensa.c: Likewise.
1483 * config/tc-z80.c: Likewise.
1485 * symbols.c: Likewise.
1486 * write.c: Likewise.
1488 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1490 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1491 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1492 after parsing all arguments.
1493 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1494 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1495 are used to check if we write a read-only CSR by the CSR instruction.
1496 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1497 all CSR for the read-only CSR checking.
1498 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1499 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1500 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1501 all CSR instructions for the read-only CSR checking.
1502 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1503 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1505 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1506 (riscv_opts): Initialize it.
1507 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1508 before doing the CSR checking.
1509 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1510 (md_longopts): Add mcsr-check and mno-csr-check.
1511 (md_parse_option): Handle new enum option values.
1512 (s_riscv_option): Handle new long options.
1513 * doc/c-riscv.texi: Add description for the new .option and assembler
1515 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1517 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1519 * config/tc-riscv.c (csr_extra_hash): New.
1520 (enum riscv_csr_class): New enum. Used to decide
1521 whether or not this CSR is legal in the current ISA string.
1522 (struct riscv_csr_extra): New structure to hold all extra information
1524 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1525 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1526 Call hash_reg_name to insert CSR address into reg_names_hash.
1527 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1528 Decide whether the CSR is valid according to the csr_extra_hash.
1529 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1530 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1531 not a boolean. This is same as riscv_init_csr_hash, so keep the
1533 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1534 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1535 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1536 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1537 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1538 f-ext CSR are not allowed.
1539 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1540 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1541 source file is `priv-reg.s`, and the ISA is rv64if, so the
1542 rv32-only CSR are not allowed.
1543 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1545 2020-02-21 Alan Modra <amodra@gmail.com>
1547 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1548 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1550 2020-02-21 Alan Modra <amodra@gmail.com>
1553 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1554 on section size adjustment, instead perform another write if
1555 exec header size is larger than section size.
1557 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1559 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1560 -mno-arch-attr command line options.
1562 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1564 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1565 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1567 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1570 * config/tc-z80.c (md_parse_option): Do not use an underscore
1571 prefix for local labels in SDCC compatability mode.
1572 (z80_start_line_hook): Remove SDCC dollar label support.
1573 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1574 * testsuite/gas/z80/sdcc.s: Likewise.
1576 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1579 * config/tc-z80.c: Add -march option.
1580 * doc/as.texi: Update Z80 documentation.
1581 * doc/c-z80.texi: Likewise.
1582 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1583 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1584 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1585 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1586 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1587 * testsuite/gas/z80/gbz80_all.d: Likewise.
1588 * testsuite/gas/z80/r800_extra.d: Likewise.
1589 * testsuite/gas/z80/r800_ii8.d: Likewise.
1590 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1591 * testsuite/gas/z80/sdcc.d: Likewise.
1592 * testsuite/gas/z80/z180.d: Likewise.
1593 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1594 * testsuite/gas/z80/z80_doc.d: Likewise.
1595 * testsuite/gas/z80/z80_ii8.d: Likewise.
1596 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1597 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1598 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1599 * testsuite/gas/z80/z80_sli.d: Likewise.
1600 * testsuite/gas/z80/z80n_all.d: Likewise.
1601 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1603 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1605 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1606 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1607 * testsuite/gas/i386/i386.exp: Run property-3 and
1609 * testsuite/gas/i386/property-3.d: New file.
1610 * testsuite/gas/i386/property-3.s: Likewise.
1611 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1613 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1615 * config/tc-i386.c (cpu_arch): Add .popcnt.
1616 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1617 Add a tab before @samp{.sse4a}.
1619 2020-02-17 Jan Beulich <jbeulich@suse.com>
1621 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1622 for AddrPrefixOpReg templates. Combine the two pieces of
1623 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1626 2020-02-17 Jan Beulich <jbeulich@suse.com>
1629 * config/tc-i386.c (md_assemble): Also suppress operand
1630 swapping for MONITOR{,X} and MWAIT{,X}.
1631 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1632 Add Intel syntax monitor/mwait tests.
1633 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1634 Adjust expectations.
1635 *testsuite/gas/i386/sse3-intel.d,
1636 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1637 * testsuite/gas/i386/i386.exp: Run new tests.
1639 2020-02-17 Jan Beulich <jbeulich@suse.com>
1642 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1643 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1645 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1647 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1648 * testsuite/gas/i386/avx512dq-inval.l,
1649 testsuite/gas/i386/inval-avx.l,
1650 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1651 * testsuite/gas/i386/avx512vl-ambig.s,
1652 testsuite/gas/i386/avx512vl-ambig.l: New.
1653 * testsuite/gas/i386/i386.exp: Run new test.
1655 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1657 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1659 * doc/c-i386.texi: Document sse4a and nosse4a.
1661 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1663 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1666 2020-02-14 Jan Beulich <jbeulich@suse.com>
1669 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1671 (process_suffix): ... here. Consider just the first operand
1673 (check_long_reg): Drop opcode 0x63 special case again.
1674 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1675 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1676 Move ambiguous operand size tests ...
1677 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1678 testsuite/gas/i386/noreg64.s: ... here.
1679 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1680 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1681 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1682 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1683 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1684 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1685 testsuite/gas/i386/x86-64-movsxd.d,
1686 testsuite/gas/i386/x86-64-movsxd-intel.d,
1687 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1688 Adjust expectations.
1689 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1690 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1691 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1692 * testsuite/gas/i386/i386.exp: Run new tests.
1694 2020-02-14 Jan Beulich <jbeulich@suse.com>
1696 * config/tc-i386.c (process_operands): Also skip segment
1697 override prefix emission if it matches an already present one.
1698 * testsuite/gas/i386/prefix32.s: Add double segment override
1700 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1702 2020-02-14 Jan Beulich <jbeulich@suse.com>
1704 * config/tc-i386.c (process_operands): Drop ineffectual segment
1705 overrides when optimizing.
1706 * testsuite/gas/i386/lea-optimize.d: New.
1707 * testsuite/gas/i386/i386.exp: Run new test.
1709 2020-02-14 Jan Beulich <jbeulich@suse.com>
1711 * config/tc-i386.c (process_operands): Also check insn prefix
1712 for ineffectual segment override warning. Don't cover possible
1713 VEX/EVEX encoded insns there.
1714 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1715 testsuite/gas/i386/lea.e: New.
1716 * testsuite/gas/i386/i386.exp: Run new test.
1718 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1721 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1724 2020-02-13 Fangrui Song <maskray@google.com>
1725 H.J. Lu <hongjiu.lu@intel.com>
1728 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1729 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1730 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1731 * testsuite/gas/i386/relax-5.d: New file.
1732 * testsuite/gas/i386/relax-5.s: Likewise.
1733 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1734 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1736 2020-02-13 Jan Beulich <jbeulich@suse.com>
1738 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1741 2020-02-12 Jan Beulich <jbeulich@suse.com>
1743 * config/tc-i386.c (avx512): New (at file scope), moved from
1744 (check_VecOperands): ... here.
1745 (process_suffix): Add [XYZ]MMword operand size handling.
1746 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1747 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1749 * testsuite/gas/i386/avx512dq-inval.l,
1750 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1752 2020-02-12 Jan Beulich <jbeulich@suse.com>
1755 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1757 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1758 CALL/JMP in O_tbyte_ptr case.
1759 * doc/c-i386.texi: Mention far call and full pointer load ISA
1761 * testsuite/gas/i386/x86-64-branch-3.s,
1762 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1763 * testsuite/gas/i386/x86-64-branch-3.d,
1764 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1765 * testsuite/gas/i386/x86-64-branch-5.l,
1766 testsuite/gas/i386/x86-64-branch-5.s: New.
1767 * testsuite/gas/i386/i386.exp: Run new test.
1769 2020-02-12 Jan Beulich <jbeulich@suse.com>
1772 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1773 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1774 64-bit-only warning.
1775 (check_word_reg): Consistently error on mismatching register
1777 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1778 for movw. Replace suffix / GPR for orb.
1779 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1780 byte GPRs as well as ones for inb/outb with a word accumulator.
1781 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1782 testsuite/gas/i386/inval.l: Adjust expectations.
1784 2020-02-12 Jan Beulich <jbeulich@suse.com>
1786 * config/tc-i386.c (operand_type_register_match): Also fall
1787 through initial two if()-s when the template allows for a GPR
1788 operand. Adjust comment.
1790 2020-02-11 Jan Beulich <jbeulich@suse.com>
1792 (struct _i386_insn): New field "short_form".
1793 (optimize_encoding): Drop setting of shortform field.
1794 (process_suffix): Set i.short_form. Replace shortform use.
1795 (process_operands): Replace shortform use.
1797 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1799 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1800 loop initial declaration.
1802 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1804 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1805 instructions that can have 5 arguments.
1806 (enum operand_parse_code): Add new operands.
1807 (parse_operands): Account for new operands.
1809 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1810 (neon_select_shape): Account for P suffix.
1811 (LOW1): Move macro to global position.
1812 (HI4): Move macro to global position.
1813 (vcx_assign_vec_d): New.
1814 (vcx_assign_vec_m): New.
1815 (vcx_assign_vec_n): New.
1816 (enum vcx_reg_type): New.
1817 (vcx_get_reg_type): New.
1818 (vcx_size_pos): New.
1820 (vcx_handle_shape): New.
1821 (vcx_ensure_register_in_range): New.
1822 (vcx_handle_register_arguments): New.
1823 (vcx_handle_insn_block): New.
1824 (vcx_handle_common_checks): New.
1828 * testsuite/gas/arm/cde-missing-fp.d: New test.
1829 * testsuite/gas/arm/cde-missing-fp.l: New test.
1830 * testsuite/gas/arm/cde-missing-mve.d: New test.
1831 * testsuite/gas/arm/cde-missing-mve.l: New test.
1832 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1833 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1834 * testsuite/gas/arm/cde-mve.s: New test.
1835 * testsuite/gas/arm/cde-warnings.l:
1836 * testsuite/gas/arm/cde-warnings.s:
1837 * testsuite/gas/arm/cde.d:
1838 * testsuite/gas/arm/cde.s:
1840 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1841 Matthew Malcomson <matthew.malcomson@arm.com>
1843 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1844 CDE coprocessor that can be enabled.
1845 (enum pred_instruction_type): New pred type.
1846 (BAD_NO_VPT): New error message.
1847 (BAD_CDE): New error message.
1848 (BAD_CDE_COPROC): New error message.
1849 (enum operand_parse_code): Add new immediate operands.
1850 (parse_operands): Account for new immediate operands.
1851 (check_cde_operand): New.
1852 (cde_coproc_enabled): New.
1853 (cde_coproc_pos): New.
1854 (cde_handle_coproc): New.
1855 (cxn_handle_predication): New.
1856 (do_custom_instruction_1): New.
1857 (do_custom_instruction_2): New.
1858 (do_custom_instruction_3): New.
1871 (handle_pred_state): Define new IT block behaviour.
1872 (insns): Add newn CX*{,d}{,a} instructions.
1873 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1874 Define new cdecp extension strings.
1875 * doc/c-arm.texi: Document new cdecp extension arguments.
1876 * testsuite/gas/arm/cde-scalar.d: New test.
1877 * testsuite/gas/arm/cde-scalar.s: New test.
1878 * testsuite/gas/arm/cde-warnings.d: New test.
1879 * testsuite/gas/arm/cde-warnings.l: New test.
1880 * testsuite/gas/arm/cde-warnings.s: New test.
1881 * testsuite/gas/arm/cde.d: New test.
1882 * testsuite/gas/arm/cde.s: New test.
1884 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1887 * config/tc-i386.c (intel64): Renamed to ...
1889 (match_template): Accept Intel64 only instruction by default.
1890 (i386_displacement): Updated.
1891 (md_parse_option): Updated.
1892 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1893 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1894 -mamd64 to x86-64-sysenter-amd.
1895 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1897 2020-02-10 Alan Modra <amodra@gmail.com>
1899 * config/obj-elf.c (obj_elf_change_section): Error for section
1900 type, attr or entsize changes in assembly.
1901 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1902 * testsuite/gas/elf/section5.l: Update.
1904 2020-02-10 Alan Modra <amodra@gmail.com>
1906 * output-file.c (output_file_close): Do a normal close when
1907 flag_always_generate_output.
1908 * write.c (write_object_file): Don't stop output when
1909 flag_always_generate_output.
1911 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1914 * config/tc-z80.c: Add -gbz80 command line option to generate code
1915 for the GameBoy Z80. Add support for generating DWARF.
1916 * config/tc-z80.h: Add support for DWARF debug information
1918 * doc/c-z80.texi: Document new command line option.
1919 * testsuite/gas/z80/gbz80_all.d: New file.
1920 * testsuite/gas/z80/gbz80_all.s: New file.
1921 * testsuite/gas/z80/z80.exp: Run the new tests.
1922 * testsuite/gas/z80/z80n_all.d: New file.
1923 * testsuite/gas/z80/z80n_all.s: New file.
1924 * testsuite/gas/z80/z80n_reloc.d: New file.
1926 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1929 * config/obj-elf.c (get_section): Also check
1930 linked_to_symbol_name.
1931 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1932 (obj_elf_parse_section_letters): Handle the 'o' flag.
1933 (build_group_lists): Renamed to ...
1934 (build_additional_section_info): This. Set elf_linked_to_section
1935 from map_head.linked_to_symbol_name.
1936 (elf_adjust_symtab): Updated.
1937 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1938 * doc/as.texi: Document the 'o' flag.
1939 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1940 * testsuite/gas/elf/section18.d: New file.
1941 * testsuite/gas/elf/section18.s: Likewise.
1942 * testsuite/gas/elf/section19.d: Likewise.
1943 * testsuite/gas/elf/section19.s: Likewise.
1944 * testsuite/gas/elf/section20.d: Likewise.
1945 * testsuite/gas/elf/section20.s: Likewise.
1946 * testsuite/gas/elf/section21.d: Likewise.
1947 * testsuite/gas/elf/section21.l: Likewise.
1948 * testsuite/gas/elf/section21.s: Likewise.
1950 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1952 * NEWS: Mention x86 assembler options to align branches for
1955 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1957 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1958 only for ELF targets.
1959 * testsuite/gas/i386/unique.d: Don't xfail.
1960 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1962 2020-02-06 Alan Modra <amodra@gmail.com>
1964 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1965 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1967 2020-02-06 Alan Modra <amodra@gmail.com>
1969 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1970 xfail, and rename test.
1971 * testsuite/gas/elf/section12b.d: Likewise.
1972 * testsuite/gas/elf/section16a.d: Likewise.
1973 * testsuite/gas/elf/section16b.d: Likewise.
1975 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1978 * config/obj-elf.c (section_match): Removed.
1979 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1981 (obj_elf_change_section): Replace info and group_name arguments
1982 with match_p. Also update the section ID and flags from match_p.
1983 (obj_elf_section): Handle "unique,N". Update call to
1984 obj_elf_change_section.
1985 * config/obj-elf.h (elf_section_match): New.
1986 (obj_elf_change_section): Updated.
1987 * config/tc-arm.c (start_unwind_section): Update call to
1988 obj_elf_change_section.
1989 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1990 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1991 (microblaze_s_sdata): Likewise.
1992 (microblaze_s_rdata): Likewise.
1993 (microblaze_s_bss): Likewise.
1994 * config/tc-mips.c (s_change_section): Likewise.
1995 * config/tc-msp430.c (msp430_profiler): Likewise.
1996 * config/tc-rx.c (parse_rx_section): Likewise.
1997 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1998 * doc/as.texi: Document "unique,N" in .section directive.
1999 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2000 * testsuite/gas/elf/section15.d: New file.
2001 * testsuite/gas/elf/section15.s: Likewise.
2002 * testsuite/gas/elf/section16.s: Likewise.
2003 * testsuite/gas/elf/section16a.d: Likewise.
2004 * testsuite/gas/elf/section16b.d: Likewise.
2005 * testsuite/gas/elf/section17.d: Likewise.
2006 * testsuite/gas/elf/section17.l: Likewise.
2007 * testsuite/gas/elf/section17.s: Likewise.
2008 * testsuite/gas/i386/unique.d: Likewise.
2009 * testsuite/gas/i386/unique.s: Likewise.
2010 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2011 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2013 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2015 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2017 2020-02-01 Anthony Green <green@moxielogic.com>
2019 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2021 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2023 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2026 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2029 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2030 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2032 * testsuite/gas/arm/mve_dsp.d: New test.
2034 2020-01-31 Nick Clifton <nickc@redhat.com>
2036 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2037 rather than BFD_RELOC_NONE.
2039 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2041 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2042 to support VLDMIA instruction for MVE.
2043 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2044 instruction for MVE.
2045 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2046 instruction for MVE.
2047 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2048 instruction for MVE.
2049 * testsuite/gas/arm/mve-ldst.d: New test.
2050 * testsuite/gas/arm/mve-ldst.s: Likewise.
2052 2020-01-31 Nick Clifton <nickc@redhat.com>
2054 * po/fr.po: Updated French translation.
2055 * po/ru.po: Updated Russian translation.
2057 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2059 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2061 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2062 * testsuite/gas/aarch64/sve-movprfx_28.d,
2063 * testsuite/gas/aarch64/sve-movprfx_28.l,
2064 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2066 2020-01-30 Jan Beulich <jbeulich@suse.com>
2068 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2069 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2070 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2071 Adjust expectations.
2073 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2075 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2076 * testsuite/gas/bpf/alu-be.d: Likewise.
2077 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2078 * testsuite/gas/bpf/alu32-be.d: Likewise.
2080 2020-01-30 Jan Beulich <jbeulich@suse.com>
2082 * testsuite/gas/i386/x86-64-branch-2.s,
2083 testsuite/gas/i386/x86-64-branch-4.s,
2084 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2085 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2086 testsuite/gas/i386/x86-64-branch-2.d,
2087 testsuite/gas/i386/x86-64-branch-4.l,
2088 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2090 2020-01-30 Jan Beulich <jbeulich@suse.com>
2092 * config/tc-i386.c (process_suffix): .
2093 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2094 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2096 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2098 testsuite/gas/i386/x86_64.s: Add RETF cases.
2099 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2100 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2101 testsuite/gas/i386/x86-64-opcode.d,
2102 testsuite/gas/i386/x86-64-suffix-intel.d,
2103 testsuite/gas/i386/x86-64-suffix.d,
2104 testsuite/gas/i386/x86_64-intel.d
2105 testsuite/gas/i386/x86_64.d: Adjust expectations.
2106 * testsuite/gas/i386/x86-64-suffix.e,
2107 testsuite/gas/i386/x86_64.e: New.
2109 2020-01-30 Jan Beulich <jbeulich@suse.com>
2111 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2114 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2117 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2119 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2120 differences. Document movslq and movsxd.
2121 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2122 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2123 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2124 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2125 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2126 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2127 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2128 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2129 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2130 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2131 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2133 2020-01-27 Alan Modra <amodra@gmail.com>
2135 * testsuite/gas/all/gas.exp: Replace case statements with switch
2137 * testsuite/gas/elf/elf.exp: Likewise.
2138 * testsuite/gas/macros/macros.exp: Likewise.
2139 * testsuite/lib/gas-defs.exp: Likewise.
2141 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2144 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2145 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2147 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2149 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2150 s exts must be known, so rename *ok* to *fail*.
2151 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2152 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2153 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2155 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2156 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2158 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2161 * config/tc-i386.c (check_long_reg): Always disallow double word
2162 suffix in mnemonic with word general register.
2163 * testsuite/gas/i386/general.s: Replace word general register
2164 with double word general register for movl.
2165 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2167 * testsuite/gas/i386/general.l: Updated.
2168 * testsuite/gas/i386/inval.l: Likewise.
2170 2020-01-22 Alan Modra <amodra@gmail.com>
2172 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2173 __tls_get_addr_desc and __tls_get_addr_opt.
2175 2020-01-21 Jan Beulich <jbeulich@suse.com>
2177 * testsuite/gas/i386/inval-crc32.s,
2178 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2179 * testsuite/gas/i386/inval-crc32.l,
2180 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2182 2020-01-21 Jan Beulich <jbeulich@suse.com>
2184 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2185 generic code path. Deal with No_lSuf being set in a template.
2186 * testsuite/gas/i386/inval-crc32.l,
2187 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2188 instead of error(s) when operand size is ambiguous.
2189 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2190 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2191 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2192 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2193 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2194 Adjust expectations.
2196 2020-01-21 Jan Beulich <jbeulich@suse.com>
2198 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2199 and an intel_syntax check. Re-write lack-of-suffix processing
2201 * doc/c-i386.texi: Document operand size defaults for suffix-
2202 less AT&T syntax insns.
2203 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2204 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2205 testsuite/gas/i386/x86-64-avx-scalar.s,
2206 testsuite/gas/i386/x86-64-avx.s,
2207 testsuite/gas/i386/x86-64-bundle.s,
2208 testsuite/gas/i386/x86-64-intel64.s,
2209 testsuite/gas/i386/x86-64-lock-1.s,
2210 testsuite/gas/i386/x86-64-opcode.s,
2211 testsuite/gas/i386/x86-64-sse2avx.s,
2212 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2213 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2214 testsuite/gas/i386/x86-64-nops.s,
2215 testsuite/gas/i386/x86-64-ptwrite.s,
2216 testsuite/gas/i386/x86-64-simd.s,
2217 testsuite/gas/i386/x86-64-sse-noavx.s,
2218 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2220 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2221 testsuite/gas/i386/noreg64.s: Add further tests.
2222 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2223 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2224 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2225 testsuite/gas/i386/sse-noavx.d,
2226 testsuite/gas/i386/x86-64-intel64.d,
2227 testsuite/gas/i386/x86-64-nops.d,
2228 testsuite/gas/i386/x86-64-opcode.d,
2229 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2230 testsuite/gas/i386/x86-64-ptwrite.d,
2231 testsuite/gas/i386/x86-64-simd-intel.d,
2232 testsuite/gas/i386/x86-64-simd-suffix.d,
2233 testsuite/gas/i386/x86-64-simd.d,
2234 testsuite/gas/i386/x86-64-sse-noavx.d
2235 testsuite/gas/i386/x86-64-suffix.d,
2236 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2237 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2238 testsuite/gas/i386/noreg64.l: New.
2239 * testsuite/gas/i386/i386.exp: Run new tests.
2241 2020-01-21 Jan Beulich <jbeulich@suse.com>
2243 * testsuite/gas/i386/avx512_bf16_vl.s,
2244 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2245 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2246 broadcast forms of VCVTNEPS2BF16.
2247 * testsuite/gas/i386/avx512_bf16_vl.d,
2248 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2250 2020-01-20 Nick Clifton <nickc@redhat.com>
2252 * po/uk.po: Updated Ukranian translation.
2254 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2257 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2258 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2260 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2261 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2262 R_X86_64_GOTPC32_TLSDESC relocation.
2264 2020-01-18 Nick Clifton <nickc@redhat.com>
2266 * configure: Regenerate.
2267 * po/gas.pot: Regenerate.
2269 2020-01-18 Nick Clifton <nickc@redhat.com>
2271 Binutils 2.34 branch created.
2273 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2275 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2276 with vex_encoding_vex.
2277 (parse_insn): Likewise.
2278 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2279 and {vex3} documentation.
2280 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2282 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2284 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2287 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2288 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2289 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2290 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2291 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2292 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2294 2020-01-16 Jan Beulich <jbeulich@suse.com>
2296 * config/tc-i386.c (match_template): Drop found_cpu_match local
2299 2020-01-16 Jan Beulich <jbeulich@suse.com>
2301 * testsuite/gas/i386/avx512dq-inval.l,
2302 testsuite/gas/i386/avx512dq-inval.s: New.
2303 * testsuite/gas/i386/i386.exp: Run new test.
2305 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2307 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2308 relocations when the target is 430X, except when extracting part of an
2310 (msp430_srcoperand): Adjust comment.
2311 Initialize the expp member of the msp430_operand_s struct as
2313 (msp430_dstoperand): Likewise.
2314 * testsuite/gas/msp430/msp430.exp: Run new test.
2315 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2316 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2318 2020-01-15 Alan Modra <amodra@gmail.com>
2320 * configure.tgt: Add sparc-*-freebsd case.
2322 2020-01-14 Lili Cui <lili.cui@intel.com>
2324 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2325 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2326 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2327 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2328 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2329 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2330 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2331 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2332 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2333 * testsuite/gas/i386/align-branch-5.d: Likewise.
2334 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2335 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2336 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2337 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2338 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2339 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2340 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2341 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2342 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2343 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2344 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2345 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2347 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2350 * config/tc-z80.c: Add support for half precision, single
2351 precision and double precision floating point values.
2352 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2353 * doc/as.texi: Add new z80 command line options.
2354 * doc/c-z80.texi: Document new z80 command line options.
2355 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2356 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2357 * testsuite/gas/z80/z80.exp: Run the new test.
2358 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2359 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2360 * testsuite/gas/z80/strings.d: Update expected output.
2362 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2364 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2367 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2369 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2371 * config/tc-arc.h: Add header if/defs.
2372 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2374 2020-01-13 Alan Modra <amodra@gmail.com>
2376 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2378 2020-01-13 Alan Modra <amodra@gmail.com>
2380 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2383 2020-01-10 Alan Modra <amodra@gmail.com>
2385 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2386 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2388 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2391 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2393 (emit_ld_r_r): Likewise.
2394 (emit_ld_rr_m): Likewise.
2395 (emit_ld_rr_nn): Likewise.
2397 2020-01-09 Jan Beulich <jbeulich@suse.com>
2399 * config/tc-i386.c (optimize_encoding): Add
2400 is_any_vex_encoding() invocations. Drop respective
2401 i.tm.extension_opcode == None checks.
2403 2020-01-09 Jan Beulich <jbeulich@suse.com>
2405 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2406 REX transformations. Correct comment indentation.
2408 2020-01-09 Jan Beulich <jbeulich@suse.com>
2410 * config/tc-i386.c (optimize_encoding): Generalize register
2411 transformation for TEST optimization.
2413 2020-01-09 Jan Beulich <jbeulich@suse.com>
2415 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2416 testsuite/gas/i386/x86-64-sysenter-amd.d,
2417 testsuite/gas/i386/x86-64-sysenter-amd.l,
2418 testsuite/gas/i386/x86-64-sysenter-intel.d,
2419 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2420 * testsuite/gas/i386/i386.exp: Run new tests.
2422 2020-01-08 Nick Clifton <nickc@redhat.com>
2425 * doc/as.texi (Align): Document the fact that all arguments can be
2428 (P2align): Likewise.
2430 2020-01-08 Nick Clifton <nickc@redhat.com>
2433 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2434 already defined as a different symbol type.
2435 * testsuite/gas/elf/pr14891.s: New test source file.
2436 * testsuite/gas/elf/pr14891.d: New test driver.
2437 * testsuite/gas/elf/pr14891.s: New test expected error output.
2438 * testsuite/gas/elf/elf.exp: Run the new test.
2440 2020-01-08 Alan Modra <amodra@gmail.com>
2442 * config/tc-z8k.c (md_begin): Make idx unsigned.
2443 (get_specific): Likewise for this_index.
2445 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2447 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2448 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2449 (md_operand): Set X_md to absent.
2450 (arc_parse_name): Check for X_md.
2452 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2455 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2456 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2458 * read.c (next_char_of_string): Likewise.
2459 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2460 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2462 2020-01-03 Nick Clifton <nickc@redhat.com>
2464 * po/sv.po: Updated Swedish translation.
2466 2020-01-03 Jan Beulich <jbeulich@suse.com>
2468 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2469 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2471 2020-01-03 Jan Beulich <jbeulich@suse.com>
2473 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2474 by-element usdot. Add 64-bit form tests for by-element sudot.
2475 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2477 2020-01-03 Jan Beulich <jbeulich@suse.com>
2479 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2480 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2482 2020-01-03 Jan Beulich <jbeulich@suse.com>
2484 * testsuite/gas/aarch64/f64mm.d,
2485 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2487 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2489 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2490 support for assembler code generated by SDCC. Add new relocation
2491 types. Add z80-elf target support.
2492 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2493 labels. Local labels starts from ".L".
2494 * NEWS: Mention the new support.
2495 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2496 * testsuite/gas/all/fwdexp.s: Likewise.
2497 * testsuite/gas/all/cond.l: Likewise.
2498 * testsuite/gas/all/cond.s: Likewise.
2499 * testsuite/gas/all/fwdexp.d: Likewise.
2500 * testsuite/gas/all/fwdexp.s: Likewise.
2501 * testsuite/gas/elf/section2.e-mips: Likewise.
2502 * testsuite/gas/elf/section2.l: Likewise.
2503 * testsuite/gas/elf/section2.s: Likewise.
2504 * testsuite/gas/macros/app1.d: Likewise.
2505 * testsuite/gas/macros/app1.s: Likewise.
2506 * testsuite/gas/macros/app2.d: Likewise.
2507 * testsuite/gas/macros/app2.s: Likewise.
2508 * testsuite/gas/macros/app3.d: Likewise.
2509 * testsuite/gas/macros/app3.s: Likewise.
2510 * testsuite/gas/macros/app4.d: Likewise.
2511 * testsuite/gas/macros/app4.s: Likewise.
2512 * testsuite/gas/macros/app4b.s: Likewise.
2513 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2514 * testsuite/gas/z80/z80.exp: Add new tests
2515 * testsuite/gas/z80/dollar.d: New file.
2516 * testsuite/gas/z80/dollar.s: New file.
2517 * testsuite/gas/z80/ez80_adl_all.d: New file.
2518 * testsuite/gas/z80/ez80_adl_all.s: New file.
2519 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2520 * testsuite/gas/z80/ez80_isuf.s: New file.
2521 * testsuite/gas/z80/ez80_z80_all.d: New file.
2522 * testsuite/gas/z80/ez80_z80_all.s: New file.
2523 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2524 * testsuite/gas/z80/r800_extra.d: New file.
2525 * testsuite/gas/z80/r800_extra.s: New file.
2526 * testsuite/gas/z80/r800_ii8.d: New file.
2527 * testsuite/gas/z80/r800_z80_doc.d: New file.
2528 * testsuite/gas/z80/z180.d: New file.
2529 * testsuite/gas/z80/z180.s: New file.
2530 * testsuite/gas/z80/z180_z80_doc.d: New file.
2531 * testsuite/gas/z80/z80_doc.d: New file.
2532 * testsuite/gas/z80/z80_doc.s: New file.
2533 * testsuite/gas/z80/z80_ii8.d: New file.
2534 * testsuite/gas/z80/z80_ii8.s: New file.
2535 * testsuite/gas/z80/z80_in_f_c.d: New file.
2536 * testsuite/gas/z80/z80_in_f_c.s: New file.
2537 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2538 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2539 * testsuite/gas/z80/z80_out_c_0.d: New file.
2540 * testsuite/gas/z80/z80_out_c_0.s: New file.
2541 * testsuite/gas/z80/z80_reloc.d: New file.
2542 * testsuite/gas/z80/z80_reloc.s: New file.
2543 * testsuite/gas/z80/z80_sli.d: New file.
2544 * testsuite/gas/z80/z80_sli.s: New file.
2546 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2548 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2551 2020-01-01 Alan Modra <amodra@gmail.com>
2553 Update year range in copyright notice of all files.
2555 For older changes see ChangeLog-2019
2557 Copyright (C) 2020 Free Software Foundation, Inc.
2559 Copying and distribution of this file, with or without modification,
2560 are permitted in any medium without royalty provided the copyright
2561 notice and this notice are preserved.
2567 version-control: never