1 2020-06-25 Jan Beulich <jbeulich@suse.com>
3 * config/tc-i386.c (build_evex_prefix): Drop early setting of
6 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
8 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
9 explicit_priv_attr. It used to indicate CSR or priv instructions are
11 (riscv_is_priv_insn): Return True if it is a privileged instruction.
12 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
13 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
14 (riscv_write_out_attrs): Clarification of when to generate the elf
16 * testsuite/gas/riscv/attribute-11.s: Add comments.
17 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
18 `priv_insn_<n>` to decide which priv instruction is expected to used.
20 * testsuite/gas/riscv/attribute-14a.d: Likewise.
21 * testsuite/gas/riscv/attribute-14b.d: Likewise.
22 * testsuite/gas/riscv/attribute-14c.d: Likewise.
23 * testsuite/gas/riscv/attribute-14d.d: Likewise.
24 * testsuite/gas/riscv/attribute-14e.d: Likewise.
26 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
28 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
29 (riscv_set_default_priv_spec): Get the priv spec version from the
30 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
32 2020-06-20 Alan Modra <amodra@gmail.com>
34 * configure.tgt: Set bfd_gas for all SH targets.
36 2020-06-18 Jan Beulich <jbeulich@suse.com>
38 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
39 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
42 2020-06-16 Lili Cui <lili.cui@intel.com>
44 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
45 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
46 * doc/c-i386.texi: Add avx512_vp2intersect.
48 2020-06-16 Jan Beulich <jbeulich@suse.com>
50 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
52 * testsuite/gas/i386/sse-check.s: Adjust comment.
53 * testsuite/gas/i386/sse-check-error.l,
54 testsuite/gas/i386/sse-check-warn.e,
55 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
58 2020-06-16 Alan Modra <amodra@gmail.com>
60 * config/tc-tic30.h: Remove OBJ_AOUT support.
61 * configure.tgt: Delete tic30-*-*aout* entry.
63 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
65 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
67 (elf32xtensa_abi): New declaration.
68 (option_abi_windowed, option_abi_call0): New enum constants.
69 (md_longopts): Add entries for --abi-windowed and --abi-call0.
70 (md_parse_option): Add handlers for --abi-windowed and
72 (xtensa_add_config_info): Use xtensa_abi_choice instead of
73 XSHAL_ABI to format ABI tag.
74 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
75 --abi-call0 to the list of options.
76 * doc/c-xtensa.texi: Add description for options --abi-windowed
78 * testsuite/gas/xtensa/abi-call0.d: New test definition.
79 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
80 * testsuite/gas/xtensa/abi.s: New test source.
82 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
85 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
87 * testsuite/gas/i386/tsxldtrk.s: Likewise.
88 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
89 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
91 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
93 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
94 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
95 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
97 2020-06-09 Seth Girvan <snth@snthhacks.com>
99 * doc/c-avr.texi: Improve wording.
101 2020-06-09 Jan Beulich <jbeulich@suse.com>
103 * testsuite/gas/i386/x86-64-pseudos-bad.s,
104 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
106 2020-06-09 Jan Beulich <jbeulich@suse.com>
108 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
110 * testsuite/gas/i386/prefix.d: Adjust expectations.
112 2020-06-09 Jan Beulich <jbeulich@suse.com>
114 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
115 with VEX/EVEX encoding tests.
116 * testsuite/gas/i386/prefix.d: Adjust expectations.
118 2020-06-09 Jan Beulich <jbeulich@suse.com>
120 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
122 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
123 * testsuite/gas/i386/noreg64.d: Adjust expectations.
124 * testsuite/gas/i386/noreg-intel64.d,
125 testsuite/gas/i386/noreg-intel64.l,
126 testsuite/gas/i386/noreg-intel64.s: New.
127 * testsuite/gas/i386/i386.exp: Run new tests.
129 2020-06-09 Jan Beulich <jbeulich@suse.com>
131 * config/tc-i386.c (vex_encoding_error): New enumerator.
132 (VEX_check_operands): Rename to VEX_check_encoding. Check
133 for vex_encoding_error. Move Imm4 handling ...
134 (check_VecOperands): ... here.
135 (match_template): Call VEX_check_encoding when there are no
136 operands. Split construct calling check_VecOperands and
137 VEX_check_encoding (when there are operands).
138 (check_register): Don't blindly set vex_encoding_evex.
139 * testsuite/gas/i386/pseudos-bad.s,
140 testsuite/gas/i386/pseudos-bad.l: New.
141 * testsuite/gas/i386/i386.exp: Run new test.
142 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
144 2020-06-08 Alex Coplan <alex.coplan@arm.com>
146 * config/tc-arm.c (insns): Add dfb.
147 * testsuite/gas/arm/dfb.d: New test.
148 * testsuite/gas/arm/dfb.s: Input for test.
150 2020-06-08 Nick Clifton <nickc@redhat.com>
152 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
154 2020-06-08 Jan Beulich <jbeulich@suse.com>
156 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
158 2020-06-08 Jan Beulich <jbeulich@suse.com>
160 * config/tc-i386.c (check_byte_reg): Drop dead conditional
163 2020-06-08 Jan Beulich <jbeulich@suse.com>
165 * config/tc-i386.c (check_register): Split RegTR handling, to
166 fail recognition also in 64-bit mode as well as with i586 or
167 i686 explicitly enabled.
168 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
169 * testsuite/gas/i386/x86_64-intel.d,
170 testsuite/gas/i386/x86_64.d: Adjust expectations.
172 2020-06-08 Jan Beulich <jbeulich@suse.com>
174 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
175 * testsuite/gas/cfi/cfi.exp: Run this test.
177 2020-06-08 Jan Beulich <jbeulich@suse.com>
179 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
180 check to %st(N) parsing logic.
181 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
183 2020-06-08 Jan Beulich <jbeulich@suse.com>
185 * config/tc-i386.c (bad_reg): New.
186 (check_VecOperations, i386_att_operand, i386_parse_name): Check
188 (check_register): New, broken out from ...
189 (parse_real_register): ... here. Call it.
190 (parse_register): Call it, and error upon failure.
191 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
192 testsuite/gas/i386/x86-64-equ-bad.s,
193 testsuite/gas/i386/x86-64-equ-bad.l: New.
194 * testsuite/gas/i386/i386.exp: Run new tests.
196 2020-06-06 Alan Modra <amodra@gmail.com>
198 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
199 * doc/c-ppc.texi: Likewise.
201 2020-06-06 Alan Modra <amodra@gmail.com>
203 * config/tc-ppc.c: Update throughout for reloc renaming.
205 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
207 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
210 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
212 * config/tc-riscv.c (explicit_csr): New static boolean.
213 Used to indicate CSR are explictly used.
214 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
215 (riscv_write_out_attrs): If we already have set elf priv
216 attributes, then generate them. Otherwise, don't generate
217 them when no CSR are used.
218 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
219 * testsuite/gas/riscv/attribute-02.d: Likewise.
220 * testsuite/gas/riscv/attribute-03.d: Likewise.
221 * testsuite/gas/riscv/attribute-04.d: Likewise.
222 * testsuite/gas/riscv/attribute-05.d: Likewise.
223 * testsuite/gas/riscv/attribute-06.d: Likewise.
224 * testsuite/gas/riscv/attribute-07.d: Likewise.
225 * testsuite/gas/riscv/attribute-08.d: Likewise.
226 * testsuite/gas/riscv/attribute-09.d: Likewise.
227 * testsuite/gas/riscv/attribute-10.d: Likewise.
228 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
229 * testsuite/gas/riscv/attribute-11.s: New testcase.
230 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
231 used, so we should output the ELF priv attributes.
232 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
233 used, so output the priv attributes according to the -mpriv-spec.
234 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
235 used, so ignore the -mpriv-spec setting.
237 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
239 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
241 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
242 endianness to cgen_get_insn_value and cgen_put_insn_value.
244 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
246 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
249 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
251 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
253 (md_assemble): Remove no longer needed hack.
255 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
257 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
259 (gas_cgen_md_apply_fix): Likewise.
260 (gas_cgen_md_apply_fix): Likewise.
261 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
263 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
266 2020-06-04 Alan Modra <amodra@gmail.com>
268 * testsuite/config/default.exp: Remove global directive outside
270 * testsuite/gas/mep/complex-relocs.exp: Likewise.
271 * testsuite/gas/microblaze/relax_size.exp: Likewise.
272 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
273 * testsuite/gas/mt/relocs.exp: Likewise.
274 * testsuite/gas/rx/rx.exp: Likewise.
276 2020-06-03 Stephen Casner <casner@acm.org>
278 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
280 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
281 Jim Wilson <jimw@sifive.com>
284 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
285 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
286 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
287 Move B before SB. Move J before UJ.
289 2020-06-01 Alex Coplan <alex.coplan@arm.com>
291 * write.c (relax_segment): Fix handling of negative offset when
292 relaxing an rs_org frag.
293 * testsuite/gas/aarch64/org-neg.d: New test.
294 * testsuite/gas/aarch64/org-neg.l: Error output for test.
295 * testsuite/gas/aarch64/org-neg.s: Input for test.
296 * testsuite/gas/arm/org-neg.d: New test.
297 * testsuite/gas/arm/org-neg.l: Error output for test.
298 * testsuite/gas/arm/org-neg.s: Input for test.
300 2020-05-28 Stephen Casner <casner@acm.org>
302 Fix unexpected failures in gas testsuite for pdp11-aout target.
303 These are caused by the PDP11's mix of little-endian octets in
304 shorts but shorts in big endian order for long or quad.
306 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
307 * testsuite/gas/all/gas.exp: Select alternate test scripts for
308 pdp11, skip octa test completely.
309 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
310 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
311 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
313 2020-05-28 Alex Coplan <alex.coplan@arm.com>
315 * frags.c (frag_grow): Fix comment.
317 2020-05-27 Stephen Casner <casner@acm.org>
320 * config/tc-pdp11.c (parse_reg): Distinguish register names from
321 symbols that begin with a register name.
322 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
323 * testsuite/gas/pdp11/pr26001.s: Likewise.
324 * testsuite/gas/pdp11/pr26001.d: Likewise.
326 2020-05-27 Simon Cook <simon.cook@embecosm.com>
328 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
329 pointer when creating struct riscv_csr_extra.
331 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
333 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
334 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
335 * testsuite/gas/i386/inval-avx512f.l: Updated.
337 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
339 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
340 load/store instruction variants with alignment hints.
341 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
342 instruction variants with alignment hints.
344 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
347 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
348 instead of R_XGATE_PCREL_X.
349 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
350 BFD_RELOC_XGATE_PCREL_X.
352 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
355 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
356 with &fragP->fr_literal[0].
358 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
361 * config/tc-vax.c (md_estimate_size_before_relax): Replace
362 fragP->fr_literal with &fragP->fr_literal[0].
363 (md_convert_frag): Likewise.
365 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
368 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
369 with &fragP->fr_literal[0].
371 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
374 * config/tc-crx.c (getreg_image): Change argument type to int.
375 (md_convert_frag): Replace fragP->fr_literal with
376 &fragP->fr_literal[0].
378 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
381 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
382 sprintf with memmove.
384 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
386 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
387 with &fragP->fr_literal[0].
389 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
392 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
393 2 overlapping strings.
395 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
397 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
398 with &fragP->fr_literal[0].
400 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
402 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
403 with &fragp->fr_literal[0].
404 * config/tc-microblaze.c (md_apply_fix): Likewise.
405 * config/tc-sh.c (md_convert_frag): Likewise.
407 2020-05-24 Jim Wilson <jimw@sifive.com>
410 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
411 asection to segT. New locals seg and subseg. Call subseg_set before
412 fix_new_exp. Call subseg_set after loop to restore original values.
414 2020-05-21 Alan Modra <amodra@gmail.com>
416 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
418 * config/obj-elf.c: Likewise.
419 * config/tc-aarch64.c: Likewise.
420 * config/tc-arm.c: Likewise.
421 * config/tc-m68k.c: Likewise.
422 * config/tc-nios2.c: Likewise.
423 * config/tc-tic30.c: Likewise.
427 * symbols.c: Likewise.
428 * testsuite/gas/all/test-gen.c: Likewise.
430 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
432 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
433 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
434 Static variables which are used to set the ISA extensions. You can
435 use -march (or ELF build attributes) and -misa-spec to set them,
437 (ext_version_hash): The hash table used to handle the extensions
439 (init_ext_version_hash): Initialize the ext_version_hash according
440 to riscv_ext_version_table.
441 (riscv_get_default_ext_version): The callback function of
442 riscv_parse_subset_t. According to the choosed ISA spec,
443 get the default version for the specific extension.
444 (riscv_set_arch): Set the callback function.
445 (enum options, struct option md_longopts): Add new option -misa-spec.
446 (md_parse_option): Do not call riscv_set_arch for -march. We will
447 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
448 to set default_isa_spec class.
449 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
450 ext_version_hash, and then call riscv_set_arch to set the architecture
451 with versions according to default_arch_with_ext.
452 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
454 * testsuite/gas/riscv/attribute-03.d: Likewise.
455 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
456 already set it's version to 2p1 by march, so no need to use the default
457 2p2 version. For m-ext, we do not set the version by -march and ELF arch
458 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
459 ISA spec 2p2, so set 0p0 to it.
460 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
461 zicsr is 2p0 according to ISA spec 20191213.
462 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
463 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
464 You can set them by configure options --with-arch and
465 --with-isa-spec, respectively.
466 (riscv_set_default_isa_spec): New function used to set the
468 (md_parse_option): Call riscv_set_default_isa_spec rather than
469 call riscv_get_isa_spec_class directly.
470 (riscv_after_parse_args): If the -isa-spec is not set, then we
471 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
472 calling riscv_set_default_isa_spec.
473 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
474 the --with-isa-spec may be set to different ISA spec.
475 * testsuite/gas/riscv/attribute-02.d: Likewise.
476 * testsuite/gas/riscv/attribute-03.d: Likewise.
477 * testsuite/gas/riscv/attribute-04.d: Likewise.
478 * testsuite/gas/riscv/attribute-05.d: Likewise.
479 * testsuite/gas/riscv/attribute-06.d: Likewise.
480 * testsuite/gas/riscv/attribute-07.d: Likewise.
481 * configure.ac: Add configure options, --with-arch and
483 * configure: Regenerated.
484 * config.in: Regenerated.
485 * config/tc-riscv.c (default_priv_spec): Static variable which is
486 used to check if the CSR is valid for the chosen privilege spec. You
487 can use -mpriv-spec to set it.
488 (enum reg_class): We now get the CSR address from csr_extra_hash rather
489 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
490 (riscv_init_csr_hashes): Only need to initialize one hash table
492 (riscv_csr_class_check): Change the return type to void. Don't check
493 the ISA dependency if -mcsr-check isn't set.
494 (riscv_csr_version_check): New function. Check and find the CSR address
495 from csr_extra_hash, according to default_priv_spec. Report warning
496 for the invalid CSR if -mcsr-check is set.
497 (reg_csr_lookup_internal): Updated.
498 (reg_lookup_internal): Likewise.
499 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
500 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
501 (md_parse_option): Call riscv_set_default_priv_version to set
503 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
504 privilege spec to the newest one.
505 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
506 include/opcode/riscv.h.
507 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
508 to check the ISA dependency for CSR, so fix the spec version by adding
510 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
511 version warnings for the test case.
512 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
513 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
514 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
515 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
516 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
517 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
518 Check whether the CSR is valid when privilege version 1.9 is choosed.
519 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
520 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
521 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
522 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
523 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
524 Check whether the CSR is valid when privilege version 1.10 is choosed.
525 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
526 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
527 Check whether the CSR is valid when privilege version 1.11 is choosed.
528 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
529 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
530 setting. You can set it by configure option --with-priv-spec.
531 (riscv_set_default_priv_spec): New function used to set the default
533 (md_parse_option): Call riscv_set_default_priv_spec rather than
534 call riscv_get_priv_spec_class directly.
535 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
536 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
537 calling riscv_set_default_priv_spec.
538 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
539 the --with-priv-spec may be set to different privilege spec.
540 * testsuite/gas/riscv/priv-reg.d: Likewise.
541 * configure.ac: Add configure option --with-priv-spec.
542 * configure: Regenerated.
543 * config.in: Regenerated.
544 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
545 explicit_attr. Set it to TRUE if any ELF attribute is found.
546 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
547 the priv attributes are set.
548 (md_assemble): Set the default_priv_spec according to the priv
549 attributes when we start to assemble instruction.
550 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
551 riscv_write_out_attrs. Update the arch and priv attributes. If we
552 don't set the corresponding ELF attributes, then try to output the
554 (riscv_set_public_attributes): If any ELF attribute or -march-attr
555 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
556 to update the arch and priv attributes.
557 (s_riscv_attribute): Make sure all arch and priv attributes are set
558 before any instruction.
559 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
560 ELF attribute or -march-attr is set. If the priv attributes are not
561 set, then try to update them by the default setting (-mpriv-spec or
563 * testsuite/gas/riscv/attribute-02.d: Likewise.
564 * testsuite/gas/riscv/attribute-03.d: Likewise.
565 * testsuite/gas/riscv/attribute-04.d: Likewise.
566 * testsuite/gas/riscv/attribute-06.d: Likewise.
567 * testsuite/gas/riscv/attribute-07.d: Likewise.
568 * testsuite/gas/riscv/attribute-08.d: Likewise.
569 * testsuite/gas/riscv/attribute-09.d: Likewise.
570 * testsuite/gas/riscv/attribute-10.d: Likewise.
571 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
572 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
573 set by priv attributes must be supported.
574 * testsuite/gas/riscv/attribute-05.s: Likewise.
575 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
576 priv attributes according to the -mpriv-spec option.
577 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
578 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
579 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
580 * testsuite/gas/riscv/priv-reg.d: Removed.
581 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
582 CSR according to the priv spec 1.9.
583 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
584 CSR according to the priv spec 1.9.1.
585 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
586 CSR according to the priv spec 1.10.
587 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
588 CSR according to the priv spec 1.11.
589 * config/tc-riscv.c (md_show_usage): Add descriptions about
591 * doc/c-riscv.texi: Likewise.
593 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
595 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
596 * testsuite/gas/ppc/power9.d: Likewise.
597 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
598 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
599 sync, wait, waitrsv>: Add tests.
600 * testsuite/gas/ppc/power10.d: Likewise.
602 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
605 * config/tc-arm.c : Add arm_ext_v8r feature.
606 (it_fsm_post_encode): Check arm_ext_v8r feature.
607 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
609 2020-05-19 Alan Modra <amodra@gmail.com>
611 * write.c (write_contents): Use bfd_get_filename rather than
612 accessing bfd->filename directly. Use bfd_section_name rather
613 than accessing section->name directly.
615 2020-05-19 Alan Modra <amodra@gmail.com>
617 * symbols.c (local_symbol_make): Init all of lsy_flags.
619 2020-05-18 Alan Modra <amodra@gmail.com>
621 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
622 before looking at add_symbol->sy_flags.
624 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
626 * config/tc-i386.c: Not handle lret/iret.
627 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
628 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
629 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
630 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
631 * testsuite/gas/i386/lfence-ret.s: Ditto.
632 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
633 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
634 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
635 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
636 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
637 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
638 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
640 2020-05-15 Alan Modra <amodra@gmail.com>
641 Alex Coplan <alex.coplan@arm.com>
643 * symbols.c (struct local_symbol): Update comment.
644 (resolve_symbol_value): For resolved symbols equated to other
645 symbols, verify that the referenced symbol is not a local_symbol
646 before accessing sy_value. Don't leave symbol loops during
647 finalize_syms resolution.
648 * testsuite/gas/all/assign-bad-recursive.d: New test.
649 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
650 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
651 * testsuite/gas/all/gas.exp: Run it.
653 2020-05-14 Nick Clifton <nickc@redhat.com>
655 * po/sv.po: Updated Swedish translation.
657 2020-05-11 Alan Modra <amodra@gmail.com>
659 * testsuite/gas/ppc/scalarquad.d,
660 * testsuite/gas/ppc/scalarquad.s: New test.
661 * testsuite/gas/ppc/ppc.exp: Run it.
663 2020-05-11 Alan Modra <amodra@gmail.com>
665 * testsuite/gas/ppc/rightmost.d,
666 * testsuite/gas/ppc/rightmost.s: New test.
667 * testsuite/gas/ppc/ppc.exp: Run it.
669 2020-05-11 Alan Modra <amodra@gmail.com>
671 * testsuite/gas/ppc/xvtlsbb.d,
672 * testsuite/gas/ppc/xvtlsbb.s: New test.
673 * testsuite/gas/ppc/ppc.exp: Run it.
675 2020-05-11 Alan Modra <amodra@gmail.com>
677 * testsuite/gas/ppc/stringop.d,
678 * testsuite/gas/ppc/stringop.s: New test.
679 * testsuite/gas/ppc/ppc.exp: Run it.
681 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
683 * testsuite/gas/ppc/set_bool.d,
684 * testsuite/gas/ppc/set_bool.s: New test.
685 * testsuite/gas/ppc/ppc.exp: Run it.
687 2020-05-11 Alan Modra <amodra@gmail.com>
689 * testsuite/gas/ppc/bitmanip.d,
690 * testsuite/gas/ppc/bitmanip.s: New test.
691 * testsuite/gas/ppc/ppc.exp: Run it.
693 2020-05-11 Alan Modra <amodra@gmail.com>
695 * testsuite/gas/ppc/genpcv.d,
696 * testsuite/gas/ppc/genpcv.s: New test.
697 * testsuite/gas/ppc/ppc.exp: Run it.
699 2020-05-11 Alan Modra <amodra@gmail.com>
701 * testsuite/gas/ppc/maskmanip.d,
702 * testsuite/gas/ppc/maskmanip.s: New test.
703 * testsuite/gas/ppc/ppc.exp: Run it.
705 2020-05-11 Alan Modra <amodra@gmail.com>
706 Peter Bergner <bergner@linux.ibm.com>
708 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
709 (md_assemble): Check acc specified in correct operand.
710 * testsuite/gas/ppc/outerprod.d,
711 * testsuite/gas/ppc/outerprod.s,
712 * testsuite/gas/ppc/vsx4.d,
713 * testsuite/gas/ppc/vsx4.s: New tests.
714 * testsuite/gas/ppc/ppc.exp: Run them.
716 2020-05-11 Alan Modra <amodra@gmail.com>
718 * testsuite/gas/ppc/simd_perm.d,
719 * testsuite/gas/ppc/simd_perm.s: New test.
720 * testsuite/gas/ppc/ppc.exp: Run it.
722 2020-05-11 Alan Modra <amodra@gmail.com>
724 * testsuite/gas/ppc/int128.d,
725 * testsuite/gas/ppc/int128.s: New test.
726 * testsuite/gas/ppc/ppc.exp: Run it.
728 2020-05-11 Alan Modra <amodra@gmail.com>
730 * testsuite/gas/ppc/vsx_32byte.d,
731 * testsuite/gas/ppc/vsx_32byte.s: New test.
732 * testsuite/gas/ppc/ppc.exp: Run it.
734 2020-05-11 Alan Modra <amodra@gmail.com>
736 * testsuite/gas/ppc/vec_mul.s,
737 * testsuite/gas/ppc/vec_mul.d: New test.
738 * testsuite/gas/ppc/ppc.exp: Run it.
740 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
742 * testsuite/gas/ppc/byte_rev.d,
743 * testsuite/gas/ppc/byte_rev.s: New test.
744 * testsuite/gas/ppc/ppc.exp: Run it.
746 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
748 * testsuite/gas/ppc/power10.d: Add paste. tests.
749 * testsuite/gas/ppc/power10.s: Likewise.
751 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
753 * testsuite/gas/ppc/power10.s: New test.
754 * testsuite/gas/ppc/power10.d: Likewise.
755 * testsuite/gas/ppc/ppc.exp: Run it.
757 2020-05-11 Alan Modra <amodra@gmail.com>
759 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
761 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
762 place of -mfuture/-Mfuture.
763 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
764 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
766 2020-05-06 Nick Clifton <nickc@redhat.com>
768 * po/sv.po: Updated Swedish translation.
770 2020-05-06 Nick Clifton <nickc@redhat.com>
773 * doc/as.texi (Preprocessing): Replace cross reference to not
774 existant document with a URL to the equivalent page in the GCC
777 2020-05-05 Nick Clifton <nickc@redhat.com>
779 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
780 construction of a DWARF-5 directory name table.
781 * testsuite/gas/elf/pr25917.d: Update expected output.
783 2020-05-05 Gunther Nikl <gnikl@justmail.de>
785 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
786 (md_parse_option): Remove initialization of elf_flags.
788 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
791 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
792 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
793 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
795 2020-05-04 Nick Clifton <nickc@redhat.com>
798 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
799 table's existence before looking at its entries.
800 Also do not emit a default directory entry if there are no
803 * testsuite/gas/elf/pr25917.s: New test source file.
804 * testsuite/gas/elf/pr25917.d: New test driver.
805 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
807 2020-04-30 Alex Coplan <alex.coplan@arm.com>
809 * config/tc-aarch64.c (fix_insn): Implement for
810 AARCH64_OPND_UNDEFINED.
811 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
812 * testsuite/gas/aarch64/udf.s: New.
813 * testsuite/gas/aarch64/udf.d: New.
814 * testsuite/gas/aarch64/udf-invalid.s: New.
815 * testsuite/gas/aarch64/udf-invalid.l: New.
816 * testsuite/gas/aarch64/udf-invalid.d: New.
818 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
820 * config/tc-rx.c (elf_flags): Reset default value.
821 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
823 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
825 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
827 (microarch_earliest): New static variable.
828 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
829 simcall opcode has mandatory parameter.
830 (xg_init_global_config): Initialize microarch_earliest.
832 2020-04-29 Nick Clifton <nickc@redhat.com>
835 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
836 IMM0_8S and add support for IMM0_8U.
837 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
838 unsigned 8-bit immediate.
839 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
840 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
842 2020-04-27 Tamar Christina <tamar.christina@arm.com>
844 * NEWS: Add news entry for big-obj.
845 * config/tc-i386.c (i386_target_format): Support new format.
846 * doc/c-i386.texi: Add i386 support.
847 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
848 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
850 2020-04-27 Nick Clifton <nickc@redhat.com>
853 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
854 (assign_file_to_slot): New function. Fills in an entry in the
856 (allocate_filenum): Use new function.
857 (allocate_filename_to_slot): Use new function. If the specified
858 slot entry is already in use, but was chosen automatically then
859 reassign the automatic entry.
861 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
863 * config/tc-i386.c (lfence_before_ret_shl): New member.
864 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
866 (insert_after_load): Issue warning for REP CMPS/SCAS.
867 (insert_before_before): Handle iret, Handle
868 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
869 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
870 -mlfence-before-ret=[none/not/or/shl/yes].
871 Enable -mlfence-before-ret=shl when
872 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
873 (md_show_usage): Ditto.
874 * doc/c-i386.texi: Ditto.
875 * testsuite/gas/i386/i386.exp: Add new testcases.
876 * testsuite/gas/i386/lfence-load-b.d: New.
877 * testsuite/gas/i386/lfence-load-b.e: New.
878 * testsuite/gas/i386/lfence-load.d: Modified.
879 * testsuite/gas/i386/lfence-load.e: New.
880 * testsuite/gas/i386/lfence-load.s: Modified.
881 * testsuite/gas/i386/lfence-ret-a.d: Modified.
882 * testsuite/gas/i386/lfence-ret-b.d: Modified.
883 * testsuite/gas/i386/lfence-ret-c.d: New.
884 * testsuite/gas/i386/lfence-ret-d.d: New.
885 * testsuite/gas/i386/lfence-ret.s: Modified.
886 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
887 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
888 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
889 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
890 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
891 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
892 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
893 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
894 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
895 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
897 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
900 * config/tc-xtensa.c (md_apply_fix): Replace
901 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
902 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
903 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
904 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
905 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
907 2020-04-22 Alan Modra <amodra@gmail.com>
909 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
910 symbol for ".symver .. remove".
911 * doc/as.texi (.symver): Update.
912 * testsuite/gas/symver/symver11.s: Make foo weak.
913 * testsuite/gas/symver/symver11.d: Expect an error.
914 * testsuite/gas/symver/symver7.d: Allow other random symbols.
916 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
918 * testsuite/gas/symver/symver11.s: Add ".balign 8".
920 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
923 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
924 * testsuite/gas/m68k/operands.d: Update.
925 * testsuite/gas/m68k/op68000.d: Update for new error messages.
927 2020-04-21 Tamar Christina <tamar.christina@arm.com>
930 * testsuite/gas/arm/pr24753.d: New test.
931 * testsuite/gas/arm/pr24753.s: New test.
933 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
937 * NEWS: Mention .symver extension.
938 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
940 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
941 add a version name. Add local, hidden and remove visibility
943 (elf_frob_symbol): Handle the list of version names. Update the
944 original symbol to local, hidden or remove it from the symbol
946 (elf_frob_file_before_adjust): Handle the list of version names.
947 * config/obj-elf.h (elf_visibility): New.
948 (elf_versioned_name_list): Likewise.
949 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
950 and visibility. Change versioned_name pointer to struct
951 elf_versioned_name_list.
952 * doc/as.texi: Update .symver directive.
953 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
954 error checking tests.
955 * testsuite/gas/symver/symver6.d: New file.
956 * testsuite/gas/symver/symver7.d: Likewise.
957 * testsuite/gas/symver/symver7.s: Likewise.
958 * testsuite/gas/symver/symver8.d: Likewise.
959 * testsuite/gas/symver/symver8.s: Likewise.
960 * testsuite/gas/symver/symver9.s: Likewise.
961 * testsuite/gas/symver/symver9a.d: Likewise.
962 * testsuite/gas/symver/symver9b.d: Likewise.
963 * testsuite/gas/symver/symver10.s: Likewise.
964 * testsuite/gas/symver/symver10a.d: Likewise.
965 * testsuite/gas/symver/symver10b.d: Likewise.
966 * testsuite/gas/symver/symver11.d: Likewise.
967 * testsuite/gas/symver/symver11.s: Likewise.
968 * testsuite/gas/symver/symver12.d: Likewise.
969 * testsuite/gas/symver/symver12.s: Likewise.
970 * testsuite/gas/symver/symver13.d: Likewise.
971 * testsuite/gas/symver/symver13.s: Likewise.
972 * testsuite/gas/symver/symver14.d: Likewise.
973 * testsuite/gas/symver/symver14.l: Likewise.
974 * testsuite/gas/symver/symver15.d: Likewise.
975 * testsuite/gas/symver/symver15.l: Likewise.
976 * testsuite/gas/symver/symver6.l: Removed.
977 * testsuite/gas/symver/symver6.s: Updated.
979 2020-04-20 Sudakshina Das <sudi.das@arm.com>
981 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
983 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
984 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
985 * testsuite/gas/aarch64/system.d: Update.
987 2020-04-20 Sudakshina Das <sudi.das@arm.com>
989 * testsuite/gas/aarch64/bti.d: Update -march option.
990 * testsuite/gas/aarch64/illegal-bti.d: Remove.
991 * testsuite/gas/aarch64/illegal-bti.l: Remove.
992 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
993 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
995 2020-04-17 Alan Modra <amodra@gmail.com>
997 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
999 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1000 Nick Clifton <nickc@redhat.com>
1003 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1005 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1006 for the type-2 test.
1007 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1008 targets running this test.
1010 2020-02-16 David Faust <david.faust@oracle.com>
1012 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1013 * testsuite/gas/bpf/jump32.s: New file.
1014 * testsuite/gas/bpf/jump32.d: Likewise.
1016 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1018 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1021 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1023 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1024 (md_pcrel_from): Remove prototytpe.
1025 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1027 (md_pcrel_from_section): Remove duplicate prototype.
1028 * tc.h (md_pcrel_from_section): Add prototype.
1029 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1030 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1031 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1032 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1033 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1034 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1035 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1036 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1037 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1038 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1039 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1040 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1041 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1042 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1043 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1044 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1045 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1046 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1047 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1048 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1049 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1050 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1051 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1052 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1053 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1054 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1055 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1056 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1057 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1058 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1059 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1060 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1061 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1062 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1063 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1064 md_apply_fix3): Delete prototypes.
1066 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1068 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1071 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1073 * doc/c-z80.texi: Fix @xref warnings.
1075 2020-04-07 Lili Cui <lili.cui@intel.com>
1077 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1078 (cpu_noarch): Likewise.
1079 * doc/c-i386.texi: Document TSXLDTRK.
1080 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1081 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1082 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1083 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1085 2020-04-02 Lili Cui <lili.cui@intel.com>
1087 * config/tc-i386.c (cpu_arch): Add .serialize.
1088 (cpu_noarch): Likewise.
1089 * doc/c-i386.texi: Document serialize.
1090 * testsuite/gas/i386/i386.exp: Run serialize tests
1091 * testsuite/gas/i386/serialize.d: Likewise.
1092 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1093 * testsuite/gas/i386/serialize.s: Likewise.
1095 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1097 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1098 * testsuite/gas/elf/section12b.d: Likewise.
1099 * testsuite/gas/elf/section16a.d: Likewise.
1100 * testsuite/gas/elf/section16b.d: Likewise.
1102 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1104 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1105 with a suppressed address register.
1107 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1111 * testsuite/gas/i386/localpic.s: Add a test for relocation
1112 against local absolute symbol.
1113 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1114 * testsuite/gas/i386/localpic.d: Updated.
1115 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1116 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1118 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1121 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1122 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1123 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1124 testsuite/gas/i386/x86-64-jump.d.
1125 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1126 Incorporate changes to
1127 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1128 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1129 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1130 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1131 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1133 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1137 * dwarf2dbg.c: Do not include "bignum.h".
1139 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1141 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1142 * testsuite/gas/riscv/alias-csr.s: Likewise.
1143 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1144 to priv-reg-pseudo-noalias.
1145 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1146 * testsuite/gas/riscv/bad-csr.l: Likewise.
1147 * testsuite/gas/riscv/bad-csr.s: Likewise.
1148 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1149 * testsuite/gas/riscv/satp.s: Likewise.
1150 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1151 csr instruction, including alias-csr testcase.
1152 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1153 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1154 pseudo instruction with objdump -Mno-aliases.
1155 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1156 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1157 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1158 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1159 * testsuite/gas/riscv/priv-reg.s: Likewise.
1160 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1161 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1162 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1164 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1166 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1167 sections with the "b" attribute.
1169 2020-03-22 Alan Modra <amodra@gmail.com>
1171 * testsuite/gas/s12z/truncated.d: Update expected output.
1173 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1176 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1177 * doc/c-z80.texi: Update documentation.
1179 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1184 Fix disassembling ED+A4/AC/B4/BC opcodes.
1185 Fix assembling lines containing colonless label and instruction
1186 with first operand inside parentheses.
1187 Fix registration of unsupported by target CPU registers.
1188 * config/tc-z80.c: See above.
1189 * config/tc-z80.h: See above.
1190 * testsuite/gas/z80/colonless.d: Update test.
1191 * testsuite/gas/z80/colonless.s: Likewise.
1192 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1193 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1194 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1195 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1196 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1197 * testsuite/gas/z80/unsup_regs.s: Likewise.
1198 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1199 * testsuite/gas/z80/z80.exp: Likewise.
1200 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1201 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1202 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1204 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1207 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1208 (parse_operands): Handle new operand codes.
1209 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1210 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1211 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1212 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1213 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1214 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1215 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1216 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1218 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1220 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1222 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1224 * testsuite/gas/i386/i386.exp: Run new tests.
1225 * testsuite/gas/i386/lfence-byte.d: New file.
1226 * testsuite/gas/i386/lfence-byte.e: Likewise.
1227 * testsuite/gas/i386/lfence-byte.s: Likewise.
1228 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1229 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1230 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1231 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1232 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1233 * testsuite/gas/i386/lfence-load.d: Likewise.
1234 * testsuite/gas/i386/lfence-load.s: Likewise.
1235 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1236 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1237 * testsuite/gas/i386/lfence-ret.s: Likewise.
1238 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1239 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1240 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1241 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1242 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1243 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1244 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1245 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1246 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1247 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1248 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1249 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1251 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1253 * config/tc-i386.c (lfence_after_load): New.
1254 (lfence_before_indirect_branch_kind): New.
1255 (lfence_before_indirect_branch): New.
1256 (lfence_before_ret_kind): New.
1257 (lfence_before_ret): New.
1260 (insert_lfence_after): New.
1261 (insert_lfence_before): New.
1262 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1264 (OPTION_MLFENCE_AFTER_LOAD): New.
1265 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1266 (OPTION_MLFENCE_BEFORE_RET): New.
1267 (md_longopts): Add -mlfence-after-load=,
1268 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1269 (md_parse_option): Handle -mlfence-after-load=,
1270 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1271 (md_show_usage): Display -mlfence-after-load=,
1272 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1273 (i386_cons_align): New.
1274 * config/tc-i386.h (i386_cons_align): New.
1275 (md_cons_align): New.
1276 * doc/c-i386.texi: Document -mlfence-after-load=,
1277 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1279 2020-03-11 Nick Clifton <nickc@redhat.com>
1283 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1284 (DWARF2_FILE_SIZE_NAME): Default to -1.
1285 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1286 whichever is higher.
1287 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1288 (NUM_MD5_BYTES): Define.
1289 (struct file entry): Add md5 field.
1290 (get_filenum): Delete and replace with...
1291 (get_basename): New function.
1292 (get_directory_table_entry): New function.
1293 (allocate_filenum): New function.
1294 (allocate_filename_to_slot): New function.
1295 (dwarf2_where): Use new functions.
1296 (dwarf2_directive_filename): Add support for extended .file
1298 (dwarf2_directive_loc): Allow the use of file number zero with
1300 (out_file_list): Rename to...
1301 (out_dir_and_file_list): Add DWARF 5 support.
1302 (out_debug_line): Emit extra values into the section header for
1304 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1305 * doc/as.texi (.file): Update the description of this pseudo-op.
1306 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1307 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1308 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1309 * NEWS: Mention the new feature.
1311 2020-03-10 Alan Modra <amodra@gmail.com>
1313 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1314 to avoid signed overflow.
1315 * config/tc-mcore.c (md_assemble): Likewise.
1316 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1317 * config/tc-nds32.c (SET_ADDEND): Likewise.
1318 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1320 2020-03-09 Jan Beulich <jbeulich@suse.com>
1322 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1323 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1324 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1326 2020-03-07 Alan Modra <amodra@gmail.com>
1328 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1331 2020-03-06 Nick Clifton <nickc@redhat.com>
1334 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1335 0 if the dwarf_level is 5 or more. Complain if a filename follows
1337 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1338 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1339 * testsuite/gas/elf/elf.exp: Run the new test.
1342 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1343 * doc/as.texi: Fix another typo.
1345 2020-03-06 Nick Clifton <nickc@redhat.com>
1348 * as.c (dwarf_level): Define.
1349 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1350 (parse_args): Add support for the new options.
1351 as.h (dwarf_level): Prototype.
1352 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1354 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1355 (DWARF2_LINE_VERSION): Remove definition.
1356 * doc/as.texi: Document the new options.
1358 2020-03-06 Nick Clifton <nickc@redhat.com>
1361 * as.c (main): Allow matching input and outputs when they are
1364 2020-03-06 Jan Beulich <jbeulich@suse.com>
1366 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1368 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1369 one of byte/word/dword/qword is set alongside a SIMD register in
1370 a template's operand.
1372 2020-03-06 Jan Beulich <jbeulich@suse.com>
1374 * config/tc-i386.c (match_template): Extend code in logic
1375 rejecting certain suffixes in certain modes to also cover mask
1376 register use and VecSIB. Drop special casing of broadcast. Skip
1377 immediates in the check.
1379 2020-03-06 Jan Beulich <jbeulich@suse.com>
1381 * config/tc-i386.c (match_template): Fold duplicate code in
1382 logic rejecting certain suffixes in certain modes. Drop
1385 2020-03-06 Jan Beulich <jbeulich@suse.com>
1387 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1388 alongside !norex64 ones.
1389 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1390 with both 32- and 64-bit GPR operands.
1391 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1392 32- and 64-bit GPR operands.
1393 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1394 testsuite/gas/i386/x86-64-avx512bw.d,
1395 testsuite/gas/i386/x86-64-avx512f-intel.d,
1396 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1398 2020-03-06 Jan Beulich <jbeulich@suse.com>
1400 * config/tc-i386.c (md_assemble): Drop use of rex64.
1401 (process_suffix): For REX.W for 64-bit CRC32.
1403 2020-03-06 Jan Beulich <jbeulich@suse.com>
1405 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1406 addressing for MPX insns without base/index.
1407 * testsuite/gas/i386/mpx-16bit.s,
1408 * testsuite/gas/i386/mpx-16bit.d: New.
1409 * testsuite/gas/i386/i386.exp: Run new test.
1411 2020-03-06 Jan Beulich <jbeulich@suse.com>
1413 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1414 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1415 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1416 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1417 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1418 as well as a BSWAP one.
1419 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1420 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1421 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1422 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1423 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1424 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1425 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1426 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1427 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1428 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1429 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1430 testsuite/gas/i386/vmx.d: Adjust expectations.
1432 2020-03-06 Jan Beulich <jbeulich@suse.com>
1434 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1435 from having their operands swapped.
1436 * testsuite/gas/i386/waitpkg.s,
1437 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1438 3-operand cases as well as testing of 16-bit code generation.
1439 * testsuite/gas/i386/waitpkg.d,
1440 testsuite/gas/i386/waitpkg-intel.d,
1441 testsuite/gas/i386/x86-64-waitpkg.d,
1442 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1444 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1446 * config/tc-riscv.c (percent_op_utype): Support the modifier
1448 * doc/c-riscv.texi: Add documentation.
1449 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1450 modifier %got_pcrel_hi.
1451 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1452 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1453 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1455 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1456 (RISC-V-Formats): Update the section name from "Instruction Formats"
1457 to "RISC-V Instruction Formats".
1459 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1461 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1462 detected in a section which does not have at least 4 byte
1464 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1465 * testsuite/gas/arm/ldr-t.s: Likewise.
1466 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1467 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1468 disassembly, ignoring any NOPs that may have been inserted because
1469 of section alignment.
1470 * testsuite/gas/arm/ldr-t.d: Likewise.
1472 2020-03-04 Jan Beulich <jbeulich@suse.com>
1474 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1475 * doc/c-i386.texi: Mention sev_es.
1476 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1477 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1479 * testsuite/gas/i386/arch-13-znver1.d,
1480 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1482 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1484 * config/tc-i386.c (match_template): Replace ignoresize and
1485 defaultsize with mnemonicsize.
1486 (process_suffix): Likewise.
1488 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1491 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1492 instruction LD IY,(HL).
1493 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1494 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1495 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1496 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1498 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1501 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1502 x86-64-default-suffix-avx.
1503 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1504 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1505 * testsuite/gas/i386/noreg64.d: Updated.
1506 * testsuite/gas/i386/noreg64.l: Likewise.
1507 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1508 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1509 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1511 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1514 * config/tc-z80.c (contains_register): Prevent an illegal memory
1515 access when checking an expression for a register name.
1517 2020-03-03 Alan Modra <amodra@gmail.com>
1519 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1522 2020-03-02 Alan Modra <amodra@gmail.com>
1524 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1525 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1527 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1528 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1529 (s3_s_score_lcomm): Likewise.
1530 * config/tc-score7.c: Similarly.
1531 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1533 2020-02-28 YunQiang Su <syq@debian.org>
1536 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1537 to handle multi-labels.
1538 (has_label_name): New.
1540 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1542 * config/tc-arm.c (enum pred_instruction_type): Remove
1543 NEUTRAL_IT_NO_VPT_INSN predication type.
1544 (cxn_handle_predication): Modify to require condition suffixes.
1545 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1546 * testsuite/gas/arm/cde-scalar.s: Update test.
1547 * testsuite/gas/arm/cde-warnings.l: Update test.
1548 * testsuite/gas/arm/cde-warnings.s: Update test.
1550 2020-02-26 Alan Modra <amodra@gmail.com>
1552 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1553 N_() on empty string.
1555 2020-02-26 Alan Modra <amodra@gmail.com>
1557 * read.c (read_a_source_file): Call strncpy with length one
1558 less than size of original_case_string.
1560 2020-02-26 Alan Modra <amodra@gmail.com>
1562 * config/obj-elf.c: Indent labels correctly.
1563 * config/obj-macho.c: Likewise.
1564 * config/tc-aarch64.c: Likewise.
1565 * config/tc-alpha.c: Likewise.
1566 * config/tc-arm.c: Likewise.
1567 * config/tc-cr16.c: Likewise.
1568 * config/tc-crx.c: Likewise.
1569 * config/tc-frv.c: Likewise.
1570 * config/tc-i386-intel.c: Likewise.
1571 * config/tc-i386.c: Likewise.
1572 * config/tc-ia64.c: Likewise.
1573 * config/tc-mn10200.c: Likewise.
1574 * config/tc-mn10300.c: Likewise.
1575 * config/tc-nds32.c: Likewise.
1576 * config/tc-riscv.c: Likewise.
1577 * config/tc-s12z.c: Likewise.
1578 * config/tc-xtensa.c: Likewise.
1579 * config/tc-z80.c: Likewise.
1581 * symbols.c: Likewise.
1582 * write.c: Likewise.
1584 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1586 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1587 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1588 after parsing all arguments.
1589 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1590 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1591 are used to check if we write a read-only CSR by the CSR instruction.
1592 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1593 all CSR for the read-only CSR checking.
1594 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1595 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1596 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1597 all CSR instructions for the read-only CSR checking.
1598 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1599 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1601 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1602 (riscv_opts): Initialize it.
1603 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1604 before doing the CSR checking.
1605 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1606 (md_longopts): Add mcsr-check and mno-csr-check.
1607 (md_parse_option): Handle new enum option values.
1608 (s_riscv_option): Handle new long options.
1609 * doc/c-riscv.texi: Add description for the new .option and assembler
1611 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1613 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1615 * config/tc-riscv.c (csr_extra_hash): New.
1616 (enum riscv_csr_class): New enum. Used to decide
1617 whether or not this CSR is legal in the current ISA string.
1618 (struct riscv_csr_extra): New structure to hold all extra information
1620 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1621 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1622 Call hash_reg_name to insert CSR address into reg_names_hash.
1623 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1624 Decide whether the CSR is valid according to the csr_extra_hash.
1625 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1626 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1627 not a boolean. This is same as riscv_init_csr_hash, so keep the
1629 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1630 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1631 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1632 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1633 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1634 f-ext CSR are not allowed.
1635 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1636 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1637 source file is `priv-reg.s`, and the ISA is rv64if, so the
1638 rv32-only CSR are not allowed.
1639 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1641 2020-02-21 Alan Modra <amodra@gmail.com>
1643 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1644 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1646 2020-02-21 Alan Modra <amodra@gmail.com>
1649 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1650 on section size adjustment, instead perform another write if
1651 exec header size is larger than section size.
1653 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1655 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1656 -mno-arch-attr command line options.
1658 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1660 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1661 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1663 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1666 * config/tc-z80.c (md_parse_option): Do not use an underscore
1667 prefix for local labels in SDCC compatability mode.
1668 (z80_start_line_hook): Remove SDCC dollar label support.
1669 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1670 * testsuite/gas/z80/sdcc.s: Likewise.
1672 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1675 * config/tc-z80.c: Add -march option.
1676 * doc/as.texi: Update Z80 documentation.
1677 * doc/c-z80.texi: Likewise.
1678 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1679 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1680 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1681 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1682 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1683 * testsuite/gas/z80/gbz80_all.d: Likewise.
1684 * testsuite/gas/z80/r800_extra.d: Likewise.
1685 * testsuite/gas/z80/r800_ii8.d: Likewise.
1686 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1687 * testsuite/gas/z80/sdcc.d: Likewise.
1688 * testsuite/gas/z80/z180.d: Likewise.
1689 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1690 * testsuite/gas/z80/z80_doc.d: Likewise.
1691 * testsuite/gas/z80/z80_ii8.d: Likewise.
1692 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1693 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1694 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1695 * testsuite/gas/z80/z80_sli.d: Likewise.
1696 * testsuite/gas/z80/z80n_all.d: Likewise.
1697 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1699 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1701 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1702 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1703 * testsuite/gas/i386/i386.exp: Run property-3 and
1705 * testsuite/gas/i386/property-3.d: New file.
1706 * testsuite/gas/i386/property-3.s: Likewise.
1707 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1709 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1711 * config/tc-i386.c (cpu_arch): Add .popcnt.
1712 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1713 Add a tab before @samp{.sse4a}.
1715 2020-02-17 Jan Beulich <jbeulich@suse.com>
1717 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1718 for AddrPrefixOpReg templates. Combine the two pieces of
1719 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1722 2020-02-17 Jan Beulich <jbeulich@suse.com>
1725 * config/tc-i386.c (md_assemble): Also suppress operand
1726 swapping for MONITOR{,X} and MWAIT{,X}.
1727 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1728 Add Intel syntax monitor/mwait tests.
1729 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1730 Adjust expectations.
1731 *testsuite/gas/i386/sse3-intel.d,
1732 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1733 * testsuite/gas/i386/i386.exp: Run new tests.
1735 2020-02-17 Jan Beulich <jbeulich@suse.com>
1738 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1739 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1741 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1743 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1744 * testsuite/gas/i386/avx512dq-inval.l,
1745 testsuite/gas/i386/inval-avx.l,
1746 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1747 * testsuite/gas/i386/avx512vl-ambig.s,
1748 testsuite/gas/i386/avx512vl-ambig.l: New.
1749 * testsuite/gas/i386/i386.exp: Run new test.
1751 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1753 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1755 * doc/c-i386.texi: Document sse4a and nosse4a.
1757 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1759 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1762 2020-02-14 Jan Beulich <jbeulich@suse.com>
1765 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1767 (process_suffix): ... here. Consider just the first operand
1769 (check_long_reg): Drop opcode 0x63 special case again.
1770 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1771 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1772 Move ambiguous operand size tests ...
1773 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1774 testsuite/gas/i386/noreg64.s: ... here.
1775 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1776 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1777 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1778 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1779 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1780 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1781 testsuite/gas/i386/x86-64-movsxd.d,
1782 testsuite/gas/i386/x86-64-movsxd-intel.d,
1783 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1784 Adjust expectations.
1785 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1786 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1787 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1788 * testsuite/gas/i386/i386.exp: Run new tests.
1790 2020-02-14 Jan Beulich <jbeulich@suse.com>
1792 * config/tc-i386.c (process_operands): Also skip segment
1793 override prefix emission if it matches an already present one.
1794 * testsuite/gas/i386/prefix32.s: Add double segment override
1796 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1798 2020-02-14 Jan Beulich <jbeulich@suse.com>
1800 * config/tc-i386.c (process_operands): Drop ineffectual segment
1801 overrides when optimizing.
1802 * testsuite/gas/i386/lea-optimize.d: New.
1803 * testsuite/gas/i386/i386.exp: Run new test.
1805 2020-02-14 Jan Beulich <jbeulich@suse.com>
1807 * config/tc-i386.c (process_operands): Also check insn prefix
1808 for ineffectual segment override warning. Don't cover possible
1809 VEX/EVEX encoded insns there.
1810 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1811 testsuite/gas/i386/lea.e: New.
1812 * testsuite/gas/i386/i386.exp: Run new test.
1814 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1817 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1820 2020-02-13 Fangrui Song <maskray@google.com>
1821 H.J. Lu <hongjiu.lu@intel.com>
1824 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1825 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1826 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1827 * testsuite/gas/i386/relax-5.d: New file.
1828 * testsuite/gas/i386/relax-5.s: Likewise.
1829 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1830 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1832 2020-02-13 Jan Beulich <jbeulich@suse.com>
1834 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1837 2020-02-12 Jan Beulich <jbeulich@suse.com>
1839 * config/tc-i386.c (avx512): New (at file scope), moved from
1840 (check_VecOperands): ... here.
1841 (process_suffix): Add [XYZ]MMword operand size handling.
1842 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1843 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1845 * testsuite/gas/i386/avx512dq-inval.l,
1846 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1848 2020-02-12 Jan Beulich <jbeulich@suse.com>
1851 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1853 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1854 CALL/JMP in O_tbyte_ptr case.
1855 * doc/c-i386.texi: Mention far call and full pointer load ISA
1857 * testsuite/gas/i386/x86-64-branch-3.s,
1858 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1859 * testsuite/gas/i386/x86-64-branch-3.d,
1860 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1861 * testsuite/gas/i386/x86-64-branch-5.l,
1862 testsuite/gas/i386/x86-64-branch-5.s: New.
1863 * testsuite/gas/i386/i386.exp: Run new test.
1865 2020-02-12 Jan Beulich <jbeulich@suse.com>
1868 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1869 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1870 64-bit-only warning.
1871 (check_word_reg): Consistently error on mismatching register
1873 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1874 for movw. Replace suffix / GPR for orb.
1875 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1876 byte GPRs as well as ones for inb/outb with a word accumulator.
1877 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1878 testsuite/gas/i386/inval.l: Adjust expectations.
1880 2020-02-12 Jan Beulich <jbeulich@suse.com>
1882 * config/tc-i386.c (operand_type_register_match): Also fall
1883 through initial two if()-s when the template allows for a GPR
1884 operand. Adjust comment.
1886 2020-02-11 Jan Beulich <jbeulich@suse.com>
1888 (struct _i386_insn): New field "short_form".
1889 (optimize_encoding): Drop setting of shortform field.
1890 (process_suffix): Set i.short_form. Replace shortform use.
1891 (process_operands): Replace shortform use.
1893 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1895 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1896 loop initial declaration.
1898 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1900 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1901 instructions that can have 5 arguments.
1902 (enum operand_parse_code): Add new operands.
1903 (parse_operands): Account for new operands.
1905 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1906 (neon_select_shape): Account for P suffix.
1907 (LOW1): Move macro to global position.
1908 (HI4): Move macro to global position.
1909 (vcx_assign_vec_d): New.
1910 (vcx_assign_vec_m): New.
1911 (vcx_assign_vec_n): New.
1912 (enum vcx_reg_type): New.
1913 (vcx_get_reg_type): New.
1914 (vcx_size_pos): New.
1916 (vcx_handle_shape): New.
1917 (vcx_ensure_register_in_range): New.
1918 (vcx_handle_register_arguments): New.
1919 (vcx_handle_insn_block): New.
1920 (vcx_handle_common_checks): New.
1924 * testsuite/gas/arm/cde-missing-fp.d: New test.
1925 * testsuite/gas/arm/cde-missing-fp.l: New test.
1926 * testsuite/gas/arm/cde-missing-mve.d: New test.
1927 * testsuite/gas/arm/cde-missing-mve.l: New test.
1928 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1929 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1930 * testsuite/gas/arm/cde-mve.s: New test.
1931 * testsuite/gas/arm/cde-warnings.l:
1932 * testsuite/gas/arm/cde-warnings.s:
1933 * testsuite/gas/arm/cde.d:
1934 * testsuite/gas/arm/cde.s:
1936 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1937 Matthew Malcomson <matthew.malcomson@arm.com>
1939 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1940 CDE coprocessor that can be enabled.
1941 (enum pred_instruction_type): New pred type.
1942 (BAD_NO_VPT): New error message.
1943 (BAD_CDE): New error message.
1944 (BAD_CDE_COPROC): New error message.
1945 (enum operand_parse_code): Add new immediate operands.
1946 (parse_operands): Account for new immediate operands.
1947 (check_cde_operand): New.
1948 (cde_coproc_enabled): New.
1949 (cde_coproc_pos): New.
1950 (cde_handle_coproc): New.
1951 (cxn_handle_predication): New.
1952 (do_custom_instruction_1): New.
1953 (do_custom_instruction_2): New.
1954 (do_custom_instruction_3): New.
1967 (handle_pred_state): Define new IT block behaviour.
1968 (insns): Add newn CX*{,d}{,a} instructions.
1969 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1970 Define new cdecp extension strings.
1971 * doc/c-arm.texi: Document new cdecp extension arguments.
1972 * testsuite/gas/arm/cde-scalar.d: New test.
1973 * testsuite/gas/arm/cde-scalar.s: New test.
1974 * testsuite/gas/arm/cde-warnings.d: New test.
1975 * testsuite/gas/arm/cde-warnings.l: New test.
1976 * testsuite/gas/arm/cde-warnings.s: New test.
1977 * testsuite/gas/arm/cde.d: New test.
1978 * testsuite/gas/arm/cde.s: New test.
1980 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1983 * config/tc-i386.c (intel64): Renamed to ...
1985 (match_template): Accept Intel64 only instruction by default.
1986 (i386_displacement): Updated.
1987 (md_parse_option): Updated.
1988 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1989 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1990 -mamd64 to x86-64-sysenter-amd.
1991 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1993 2020-02-10 Alan Modra <amodra@gmail.com>
1995 * config/obj-elf.c (obj_elf_change_section): Error for section
1996 type, attr or entsize changes in assembly.
1997 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1998 * testsuite/gas/elf/section5.l: Update.
2000 2020-02-10 Alan Modra <amodra@gmail.com>
2002 * output-file.c (output_file_close): Do a normal close when
2003 flag_always_generate_output.
2004 * write.c (write_object_file): Don't stop output when
2005 flag_always_generate_output.
2007 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2010 * config/tc-z80.c: Add -gbz80 command line option to generate code
2011 for the GameBoy Z80. Add support for generating DWARF.
2012 * config/tc-z80.h: Add support for DWARF debug information
2014 * doc/c-z80.texi: Document new command line option.
2015 * testsuite/gas/z80/gbz80_all.d: New file.
2016 * testsuite/gas/z80/gbz80_all.s: New file.
2017 * testsuite/gas/z80/z80.exp: Run the new tests.
2018 * testsuite/gas/z80/z80n_all.d: New file.
2019 * testsuite/gas/z80/z80n_all.s: New file.
2020 * testsuite/gas/z80/z80n_reloc.d: New file.
2022 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2025 * config/obj-elf.c (get_section): Also check
2026 linked_to_symbol_name.
2027 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2028 (obj_elf_parse_section_letters): Handle the 'o' flag.
2029 (build_group_lists): Renamed to ...
2030 (build_additional_section_info): This. Set elf_linked_to_section
2031 from map_head.linked_to_symbol_name.
2032 (elf_adjust_symtab): Updated.
2033 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2034 * doc/as.texi: Document the 'o' flag.
2035 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2036 * testsuite/gas/elf/section18.d: New file.
2037 * testsuite/gas/elf/section18.s: Likewise.
2038 * testsuite/gas/elf/section19.d: Likewise.
2039 * testsuite/gas/elf/section19.s: Likewise.
2040 * testsuite/gas/elf/section20.d: Likewise.
2041 * testsuite/gas/elf/section20.s: Likewise.
2042 * testsuite/gas/elf/section21.d: Likewise.
2043 * testsuite/gas/elf/section21.l: Likewise.
2044 * testsuite/gas/elf/section21.s: Likewise.
2046 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2048 * NEWS: Mention x86 assembler options to align branches for
2051 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2053 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2054 only for ELF targets.
2055 * testsuite/gas/i386/unique.d: Don't xfail.
2056 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2058 2020-02-06 Alan Modra <amodra@gmail.com>
2060 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2061 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2063 2020-02-06 Alan Modra <amodra@gmail.com>
2065 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2066 xfail, and rename test.
2067 * testsuite/gas/elf/section12b.d: Likewise.
2068 * testsuite/gas/elf/section16a.d: Likewise.
2069 * testsuite/gas/elf/section16b.d: Likewise.
2071 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2074 * config/obj-elf.c (section_match): Removed.
2075 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2077 (obj_elf_change_section): Replace info and group_name arguments
2078 with match_p. Also update the section ID and flags from match_p.
2079 (obj_elf_section): Handle "unique,N". Update call to
2080 obj_elf_change_section.
2081 * config/obj-elf.h (elf_section_match): New.
2082 (obj_elf_change_section): Updated.
2083 * config/tc-arm.c (start_unwind_section): Update call to
2084 obj_elf_change_section.
2085 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2086 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2087 (microblaze_s_sdata): Likewise.
2088 (microblaze_s_rdata): Likewise.
2089 (microblaze_s_bss): Likewise.
2090 * config/tc-mips.c (s_change_section): Likewise.
2091 * config/tc-msp430.c (msp430_profiler): Likewise.
2092 * config/tc-rx.c (parse_rx_section): Likewise.
2093 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2094 * doc/as.texi: Document "unique,N" in .section directive.
2095 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2096 * testsuite/gas/elf/section15.d: New file.
2097 * testsuite/gas/elf/section15.s: Likewise.
2098 * testsuite/gas/elf/section16.s: Likewise.
2099 * testsuite/gas/elf/section16a.d: Likewise.
2100 * testsuite/gas/elf/section16b.d: Likewise.
2101 * testsuite/gas/elf/section17.d: Likewise.
2102 * testsuite/gas/elf/section17.l: Likewise.
2103 * testsuite/gas/elf/section17.s: Likewise.
2104 * testsuite/gas/i386/unique.d: Likewise.
2105 * testsuite/gas/i386/unique.s: Likewise.
2106 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2107 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2109 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2111 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2113 2020-02-01 Anthony Green <green@moxielogic.com>
2115 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2117 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2119 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2122 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2125 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2126 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2128 * testsuite/gas/arm/mve_dsp.d: New test.
2130 2020-01-31 Nick Clifton <nickc@redhat.com>
2132 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2133 rather than BFD_RELOC_NONE.
2135 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2137 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2138 to support VLDMIA instruction for MVE.
2139 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2140 instruction for MVE.
2141 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2142 instruction for MVE.
2143 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2144 instruction for MVE.
2145 * testsuite/gas/arm/mve-ldst.d: New test.
2146 * testsuite/gas/arm/mve-ldst.s: Likewise.
2148 2020-01-31 Nick Clifton <nickc@redhat.com>
2150 * po/fr.po: Updated French translation.
2151 * po/ru.po: Updated Russian translation.
2153 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2155 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2157 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2158 * testsuite/gas/aarch64/sve-movprfx_28.d,
2159 * testsuite/gas/aarch64/sve-movprfx_28.l,
2160 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2162 2020-01-30 Jan Beulich <jbeulich@suse.com>
2164 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2165 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2166 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2167 Adjust expectations.
2169 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2171 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2172 * testsuite/gas/bpf/alu-be.d: Likewise.
2173 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2174 * testsuite/gas/bpf/alu32-be.d: Likewise.
2176 2020-01-30 Jan Beulich <jbeulich@suse.com>
2178 * testsuite/gas/i386/x86-64-branch-2.s,
2179 testsuite/gas/i386/x86-64-branch-4.s,
2180 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2181 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2182 testsuite/gas/i386/x86-64-branch-2.d,
2183 testsuite/gas/i386/x86-64-branch-4.l,
2184 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2186 2020-01-30 Jan Beulich <jbeulich@suse.com>
2188 * config/tc-i386.c (process_suffix): .
2189 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2190 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2192 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2194 testsuite/gas/i386/x86_64.s: Add RETF cases.
2195 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2196 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2197 testsuite/gas/i386/x86-64-opcode.d,
2198 testsuite/gas/i386/x86-64-suffix-intel.d,
2199 testsuite/gas/i386/x86-64-suffix.d,
2200 testsuite/gas/i386/x86_64-intel.d
2201 testsuite/gas/i386/x86_64.d: Adjust expectations.
2202 * testsuite/gas/i386/x86-64-suffix.e,
2203 testsuite/gas/i386/x86_64.e: New.
2205 2020-01-30 Jan Beulich <jbeulich@suse.com>
2207 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2210 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2213 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2215 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2216 differences. Document movslq and movsxd.
2217 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2218 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2219 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2220 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2221 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2222 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2223 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2224 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2225 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2226 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2227 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2229 2020-01-27 Alan Modra <amodra@gmail.com>
2231 * testsuite/gas/all/gas.exp: Replace case statements with switch
2233 * testsuite/gas/elf/elf.exp: Likewise.
2234 * testsuite/gas/macros/macros.exp: Likewise.
2235 * testsuite/lib/gas-defs.exp: Likewise.
2237 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2240 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2241 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2243 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2245 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2246 s exts must be known, so rename *ok* to *fail*.
2247 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2248 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2249 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2251 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2252 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2254 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2257 * config/tc-i386.c (check_long_reg): Always disallow double word
2258 suffix in mnemonic with word general register.
2259 * testsuite/gas/i386/general.s: Replace word general register
2260 with double word general register for movl.
2261 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2263 * testsuite/gas/i386/general.l: Updated.
2264 * testsuite/gas/i386/inval.l: Likewise.
2266 2020-01-22 Alan Modra <amodra@gmail.com>
2268 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2269 __tls_get_addr_desc and __tls_get_addr_opt.
2271 2020-01-21 Jan Beulich <jbeulich@suse.com>
2273 * testsuite/gas/i386/inval-crc32.s,
2274 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2275 * testsuite/gas/i386/inval-crc32.l,
2276 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2278 2020-01-21 Jan Beulich <jbeulich@suse.com>
2280 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2281 generic code path. Deal with No_lSuf being set in a template.
2282 * testsuite/gas/i386/inval-crc32.l,
2283 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2284 instead of error(s) when operand size is ambiguous.
2285 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2286 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2287 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2288 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2289 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2290 Adjust expectations.
2292 2020-01-21 Jan Beulich <jbeulich@suse.com>
2294 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2295 and an intel_syntax check. Re-write lack-of-suffix processing
2297 * doc/c-i386.texi: Document operand size defaults for suffix-
2298 less AT&T syntax insns.
2299 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2300 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2301 testsuite/gas/i386/x86-64-avx-scalar.s,
2302 testsuite/gas/i386/x86-64-avx.s,
2303 testsuite/gas/i386/x86-64-bundle.s,
2304 testsuite/gas/i386/x86-64-intel64.s,
2305 testsuite/gas/i386/x86-64-lock-1.s,
2306 testsuite/gas/i386/x86-64-opcode.s,
2307 testsuite/gas/i386/x86-64-sse2avx.s,
2308 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2309 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2310 testsuite/gas/i386/x86-64-nops.s,
2311 testsuite/gas/i386/x86-64-ptwrite.s,
2312 testsuite/gas/i386/x86-64-simd.s,
2313 testsuite/gas/i386/x86-64-sse-noavx.s,
2314 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2316 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2317 testsuite/gas/i386/noreg64.s: Add further tests.
2318 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2319 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2320 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2321 testsuite/gas/i386/sse-noavx.d,
2322 testsuite/gas/i386/x86-64-intel64.d,
2323 testsuite/gas/i386/x86-64-nops.d,
2324 testsuite/gas/i386/x86-64-opcode.d,
2325 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2326 testsuite/gas/i386/x86-64-ptwrite.d,
2327 testsuite/gas/i386/x86-64-simd-intel.d,
2328 testsuite/gas/i386/x86-64-simd-suffix.d,
2329 testsuite/gas/i386/x86-64-simd.d,
2330 testsuite/gas/i386/x86-64-sse-noavx.d
2331 testsuite/gas/i386/x86-64-suffix.d,
2332 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2333 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2334 testsuite/gas/i386/noreg64.l: New.
2335 * testsuite/gas/i386/i386.exp: Run new tests.
2337 2020-01-21 Jan Beulich <jbeulich@suse.com>
2339 * testsuite/gas/i386/avx512_bf16_vl.s,
2340 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2341 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2342 broadcast forms of VCVTNEPS2BF16.
2343 * testsuite/gas/i386/avx512_bf16_vl.d,
2344 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2346 2020-01-20 Nick Clifton <nickc@redhat.com>
2348 * po/uk.po: Updated Ukranian translation.
2350 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2353 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2354 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2356 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2357 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2358 R_X86_64_GOTPC32_TLSDESC relocation.
2360 2020-01-18 Nick Clifton <nickc@redhat.com>
2362 * configure: Regenerate.
2363 * po/gas.pot: Regenerate.
2365 2020-01-18 Nick Clifton <nickc@redhat.com>
2367 Binutils 2.34 branch created.
2369 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2371 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2372 with vex_encoding_vex.
2373 (parse_insn): Likewise.
2374 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2375 and {vex3} documentation.
2376 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2378 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2380 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2383 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2384 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2385 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2386 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2387 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2388 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2390 2020-01-16 Jan Beulich <jbeulich@suse.com>
2392 * config/tc-i386.c (match_template): Drop found_cpu_match local
2395 2020-01-16 Jan Beulich <jbeulich@suse.com>
2397 * testsuite/gas/i386/avx512dq-inval.l,
2398 testsuite/gas/i386/avx512dq-inval.s: New.
2399 * testsuite/gas/i386/i386.exp: Run new test.
2401 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2403 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2404 relocations when the target is 430X, except when extracting part of an
2406 (msp430_srcoperand): Adjust comment.
2407 Initialize the expp member of the msp430_operand_s struct as
2409 (msp430_dstoperand): Likewise.
2410 * testsuite/gas/msp430/msp430.exp: Run new test.
2411 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2412 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2414 2020-01-15 Alan Modra <amodra@gmail.com>
2416 * configure.tgt: Add sparc-*-freebsd case.
2418 2020-01-14 Lili Cui <lili.cui@intel.com>
2420 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2421 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2422 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2423 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2424 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2425 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2426 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2427 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2428 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2429 * testsuite/gas/i386/align-branch-5.d: Likewise.
2430 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2431 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2432 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2433 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2434 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2435 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2436 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2437 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2438 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2439 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2440 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2441 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2443 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2446 * config/tc-z80.c: Add support for half precision, single
2447 precision and double precision floating point values.
2448 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2449 * doc/as.texi: Add new z80 command line options.
2450 * doc/c-z80.texi: Document new z80 command line options.
2451 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2452 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2453 * testsuite/gas/z80/z80.exp: Run the new test.
2454 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2455 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2456 * testsuite/gas/z80/strings.d: Update expected output.
2458 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2460 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2463 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2465 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2467 * config/tc-arc.h: Add header if/defs.
2468 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2470 2020-01-13 Alan Modra <amodra@gmail.com>
2472 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2474 2020-01-13 Alan Modra <amodra@gmail.com>
2476 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2479 2020-01-10 Alan Modra <amodra@gmail.com>
2481 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2482 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2484 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2487 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2489 (emit_ld_r_r): Likewise.
2490 (emit_ld_rr_m): Likewise.
2491 (emit_ld_rr_nn): Likewise.
2493 2020-01-09 Jan Beulich <jbeulich@suse.com>
2495 * config/tc-i386.c (optimize_encoding): Add
2496 is_any_vex_encoding() invocations. Drop respective
2497 i.tm.extension_opcode == None checks.
2499 2020-01-09 Jan Beulich <jbeulich@suse.com>
2501 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2502 REX transformations. Correct comment indentation.
2504 2020-01-09 Jan Beulich <jbeulich@suse.com>
2506 * config/tc-i386.c (optimize_encoding): Generalize register
2507 transformation for TEST optimization.
2509 2020-01-09 Jan Beulich <jbeulich@suse.com>
2511 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2512 testsuite/gas/i386/x86-64-sysenter-amd.d,
2513 testsuite/gas/i386/x86-64-sysenter-amd.l,
2514 testsuite/gas/i386/x86-64-sysenter-intel.d,
2515 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2516 * testsuite/gas/i386/i386.exp: Run new tests.
2518 2020-01-08 Nick Clifton <nickc@redhat.com>
2521 * doc/as.texi (Align): Document the fact that all arguments can be
2524 (P2align): Likewise.
2526 2020-01-08 Nick Clifton <nickc@redhat.com>
2529 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2530 already defined as a different symbol type.
2531 * testsuite/gas/elf/pr14891.s: New test source file.
2532 * testsuite/gas/elf/pr14891.d: New test driver.
2533 * testsuite/gas/elf/pr14891.s: New test expected error output.
2534 * testsuite/gas/elf/elf.exp: Run the new test.
2536 2020-01-08 Alan Modra <amodra@gmail.com>
2538 * config/tc-z8k.c (md_begin): Make idx unsigned.
2539 (get_specific): Likewise for this_index.
2541 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2543 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2544 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2545 (md_operand): Set X_md to absent.
2546 (arc_parse_name): Check for X_md.
2548 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2551 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2552 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2554 * read.c (next_char_of_string): Likewise.
2555 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2556 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2558 2020-01-03 Nick Clifton <nickc@redhat.com>
2560 * po/sv.po: Updated Swedish translation.
2562 2020-01-03 Jan Beulich <jbeulich@suse.com>
2564 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2565 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2567 2020-01-03 Jan Beulich <jbeulich@suse.com>
2569 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2570 by-element usdot. Add 64-bit form tests for by-element sudot.
2571 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2573 2020-01-03 Jan Beulich <jbeulich@suse.com>
2575 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2576 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2578 2020-01-03 Jan Beulich <jbeulich@suse.com>
2580 * testsuite/gas/aarch64/f64mm.d,
2581 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2583 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2585 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2586 support for assembler code generated by SDCC. Add new relocation
2587 types. Add z80-elf target support.
2588 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2589 labels. Local labels starts from ".L".
2590 * NEWS: Mention the new support.
2591 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2592 * testsuite/gas/all/fwdexp.s: Likewise.
2593 * testsuite/gas/all/cond.l: Likewise.
2594 * testsuite/gas/all/cond.s: Likewise.
2595 * testsuite/gas/all/fwdexp.d: Likewise.
2596 * testsuite/gas/all/fwdexp.s: Likewise.
2597 * testsuite/gas/elf/section2.e-mips: Likewise.
2598 * testsuite/gas/elf/section2.l: Likewise.
2599 * testsuite/gas/elf/section2.s: Likewise.
2600 * testsuite/gas/macros/app1.d: Likewise.
2601 * testsuite/gas/macros/app1.s: Likewise.
2602 * testsuite/gas/macros/app2.d: Likewise.
2603 * testsuite/gas/macros/app2.s: Likewise.
2604 * testsuite/gas/macros/app3.d: Likewise.
2605 * testsuite/gas/macros/app3.s: Likewise.
2606 * testsuite/gas/macros/app4.d: Likewise.
2607 * testsuite/gas/macros/app4.s: Likewise.
2608 * testsuite/gas/macros/app4b.s: Likewise.
2609 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2610 * testsuite/gas/z80/z80.exp: Add new tests
2611 * testsuite/gas/z80/dollar.d: New file.
2612 * testsuite/gas/z80/dollar.s: New file.
2613 * testsuite/gas/z80/ez80_adl_all.d: New file.
2614 * testsuite/gas/z80/ez80_adl_all.s: New file.
2615 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2616 * testsuite/gas/z80/ez80_isuf.s: New file.
2617 * testsuite/gas/z80/ez80_z80_all.d: New file.
2618 * testsuite/gas/z80/ez80_z80_all.s: New file.
2619 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2620 * testsuite/gas/z80/r800_extra.d: New file.
2621 * testsuite/gas/z80/r800_extra.s: New file.
2622 * testsuite/gas/z80/r800_ii8.d: New file.
2623 * testsuite/gas/z80/r800_z80_doc.d: New file.
2624 * testsuite/gas/z80/z180.d: New file.
2625 * testsuite/gas/z80/z180.s: New file.
2626 * testsuite/gas/z80/z180_z80_doc.d: New file.
2627 * testsuite/gas/z80/z80_doc.d: New file.
2628 * testsuite/gas/z80/z80_doc.s: New file.
2629 * testsuite/gas/z80/z80_ii8.d: New file.
2630 * testsuite/gas/z80/z80_ii8.s: New file.
2631 * testsuite/gas/z80/z80_in_f_c.d: New file.
2632 * testsuite/gas/z80/z80_in_f_c.s: New file.
2633 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2634 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2635 * testsuite/gas/z80/z80_out_c_0.d: New file.
2636 * testsuite/gas/z80/z80_out_c_0.s: New file.
2637 * testsuite/gas/z80/z80_reloc.d: New file.
2638 * testsuite/gas/z80/z80_reloc.s: New file.
2639 * testsuite/gas/z80/z80_sli.d: New file.
2640 * testsuite/gas/z80/z80_sli.s: New file.
2642 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2644 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2647 2020-01-01 Alan Modra <amodra@gmail.com>
2649 Update year range in copyright notice of all files.
2651 For older changes see ChangeLog-2019
2653 Copyright (C) 2020 Free Software Foundation, Inc.
2655 Copying and distribution of this file, with or without modification,
2656 are permitted in any medium without royalty provided the copyright
2657 notice and this notice are preserved.
2663 version-control: never