1 2020-06-18 Jan Beulich <jbeulich@suse.com>
3 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
4 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
7 2020-06-16 Lili Cui <lili.cui@intel.com>
9 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
10 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
11 * doc/c-i386.texi: Add avx512_vp2intersect.
13 2020-06-16 Jan Beulich <jbeulich@suse.com>
15 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
17 * testsuite/gas/i386/sse-check.s: Adjust comment.
18 * testsuite/gas/i386/sse-check-error.l,
19 testsuite/gas/i386/sse-check-warn.e,
20 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
23 2020-06-16 Alan Modra <amodra@gmail.com>
25 * config/tc-tic30.h: Remove OBJ_AOUT support.
26 * configure.tgt: Delete tic30-*-*aout* entry.
28 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
30 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
32 (elf32xtensa_abi): New declaration.
33 (option_abi_windowed, option_abi_call0): New enum constants.
34 (md_longopts): Add entries for --abi-windowed and --abi-call0.
35 (md_parse_option): Add handlers for --abi-windowed and
37 (xtensa_add_config_info): Use xtensa_abi_choice instead of
38 XSHAL_ABI to format ABI tag.
39 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
40 --abi-call0 to the list of options.
41 * doc/c-xtensa.texi: Add description for options --abi-windowed
43 * testsuite/gas/xtensa/abi-call0.d: New test definition.
44 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
45 * testsuite/gas/xtensa/abi.s: New test source.
47 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
50 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
52 * testsuite/gas/i386/tsxldtrk.s: Likewise.
53 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
54 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
56 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
58 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
59 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
60 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
62 2020-06-09 Seth Girvan <snth@snthhacks.com>
64 * doc/c-avr.texi: Improve wording.
66 2020-06-09 Jan Beulich <jbeulich@suse.com>
68 * testsuite/gas/i386/x86-64-pseudos-bad.s,
69 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
71 2020-06-09 Jan Beulich <jbeulich@suse.com>
73 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
75 * testsuite/gas/i386/prefix.d: Adjust expectations.
77 2020-06-09 Jan Beulich <jbeulich@suse.com>
79 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
80 with VEX/EVEX encoding tests.
81 * testsuite/gas/i386/prefix.d: Adjust expectations.
83 2020-06-09 Jan Beulich <jbeulich@suse.com>
85 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
87 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
88 * testsuite/gas/i386/noreg64.d: Adjust expectations.
89 * testsuite/gas/i386/noreg-intel64.d,
90 testsuite/gas/i386/noreg-intel64.l,
91 testsuite/gas/i386/noreg-intel64.s: New.
92 * testsuite/gas/i386/i386.exp: Run new tests.
94 2020-06-09 Jan Beulich <jbeulich@suse.com>
96 * config/tc-i386.c (vex_encoding_error): New enumerator.
97 (VEX_check_operands): Rename to VEX_check_encoding. Check
98 for vex_encoding_error. Move Imm4 handling ...
99 (check_VecOperands): ... here.
100 (match_template): Call VEX_check_encoding when there are no
101 operands. Split construct calling check_VecOperands and
102 VEX_check_encoding (when there are operands).
103 (check_register): Don't blindly set vex_encoding_evex.
104 * testsuite/gas/i386/pseudos-bad.s,
105 testsuite/gas/i386/pseudos-bad.l: New.
106 * testsuite/gas/i386/i386.exp: Run new test.
107 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
109 2020-06-08 Alex Coplan <alex.coplan@arm.com>
111 * config/tc-arm.c (insns): Add dfb.
112 * testsuite/gas/arm/dfb.d: New test.
113 * testsuite/gas/arm/dfb.s: Input for test.
115 2020-06-08 Nick Clifton <nickc@redhat.com>
117 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
119 2020-06-08 Jan Beulich <jbeulich@suse.com>
121 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
123 2020-06-08 Jan Beulich <jbeulich@suse.com>
125 * config/tc-i386.c (check_byte_reg): Drop dead conditional
128 2020-06-08 Jan Beulich <jbeulich@suse.com>
130 * config/tc-i386.c (check_register): Split RegTR handling, to
131 fail recognition also in 64-bit mode as well as with i586 or
132 i686 explicitly enabled.
133 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
134 * testsuite/gas/i386/x86_64-intel.d,
135 testsuite/gas/i386/x86_64.d: Adjust expectations.
137 2020-06-08 Jan Beulich <jbeulich@suse.com>
139 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
140 * testsuite/gas/cfi/cfi.exp: Run this test.
142 2020-06-08 Jan Beulich <jbeulich@suse.com>
144 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
145 check to %st(N) parsing logic.
146 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
148 2020-06-08 Jan Beulich <jbeulich@suse.com>
150 * config/tc-i386.c (bad_reg): New.
151 (check_VecOperations, i386_att_operand, i386_parse_name): Check
153 (check_register): New, broken out from ...
154 (parse_real_register): ... here. Call it.
155 (parse_register): Call it, and error upon failure.
156 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
157 testsuite/gas/i386/x86-64-equ-bad.s,
158 testsuite/gas/i386/x86-64-equ-bad.l: New.
159 * testsuite/gas/i386/i386.exp: Run new tests.
161 2020-06-06 Alan Modra <amodra@gmail.com>
163 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
164 * doc/c-ppc.texi: Likewise.
166 2020-06-06 Alan Modra <amodra@gmail.com>
168 * config/tc-ppc.c: Update throughout for reloc renaming.
170 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
172 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
175 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
177 * config/tc-riscv.c (explicit_csr): New static boolean.
178 Used to indicate CSR are explictly used.
179 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
180 (riscv_write_out_attrs): If we already have set elf priv
181 attributes, then generate them. Otherwise, don't generate
182 them when no CSR are used.
183 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
184 * testsuite/gas/riscv/attribute-02.d: Likewise.
185 * testsuite/gas/riscv/attribute-03.d: Likewise.
186 * testsuite/gas/riscv/attribute-04.d: Likewise.
187 * testsuite/gas/riscv/attribute-05.d: Likewise.
188 * testsuite/gas/riscv/attribute-06.d: Likewise.
189 * testsuite/gas/riscv/attribute-07.d: Likewise.
190 * testsuite/gas/riscv/attribute-08.d: Likewise.
191 * testsuite/gas/riscv/attribute-09.d: Likewise.
192 * testsuite/gas/riscv/attribute-10.d: Likewise.
193 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
194 * testsuite/gas/riscv/attribute-11.s: New testcase.
195 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
196 used, so we should output the ELF priv attributes.
197 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
198 used, so output the priv attributes according to the -mpriv-spec.
199 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
200 used, so ignore the -mpriv-spec setting.
202 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
204 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
206 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
207 endianness to cgen_get_insn_value and cgen_put_insn_value.
209 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
211 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
214 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
216 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
218 (md_assemble): Remove no longer needed hack.
220 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
222 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
224 (gas_cgen_md_apply_fix): Likewise.
225 (gas_cgen_md_apply_fix): Likewise.
226 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
228 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
231 2020-06-04 Alan Modra <amodra@gmail.com>
233 * testsuite/config/default.exp: Remove global directive outside
235 * testsuite/gas/mep/complex-relocs.exp: Likewise.
236 * testsuite/gas/microblaze/relax_size.exp: Likewise.
237 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
238 * testsuite/gas/mt/relocs.exp: Likewise.
239 * testsuite/gas/rx/rx.exp: Likewise.
241 2020-06-03 Stephen Casner <casner@acm.org>
243 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
245 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
246 Jim Wilson <jimw@sifive.com>
249 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
250 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
251 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
252 Move B before SB. Move J before UJ.
254 2020-06-01 Alex Coplan <alex.coplan@arm.com>
256 * write.c (relax_segment): Fix handling of negative offset when
257 relaxing an rs_org frag.
258 * testsuite/gas/aarch64/org-neg.d: New test.
259 * testsuite/gas/aarch64/org-neg.l: Error output for test.
260 * testsuite/gas/aarch64/org-neg.s: Input for test.
261 * testsuite/gas/arm/org-neg.d: New test.
262 * testsuite/gas/arm/org-neg.l: Error output for test.
263 * testsuite/gas/arm/org-neg.s: Input for test.
265 2020-05-28 Stephen Casner <casner@acm.org>
267 Fix unexpected failures in gas testsuite for pdp11-aout target.
268 These are caused by the PDP11's mix of little-endian octets in
269 shorts but shorts in big endian order for long or quad.
271 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
272 * testsuite/gas/all/gas.exp: Select alternate test scripts for
273 pdp11, skip octa test completely.
274 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
275 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
276 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
278 2020-05-28 Alex Coplan <alex.coplan@arm.com>
280 * frags.c (frag_grow): Fix comment.
282 2020-05-27 Stephen Casner <casner@acm.org>
285 * config/tc-pdp11.c (parse_reg): Distinguish register names from
286 symbols that begin with a register name.
287 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
288 * testsuite/gas/pdp11/pr26001.s: Likewise.
289 * testsuite/gas/pdp11/pr26001.d: Likewise.
291 2020-05-27 Simon Cook <simon.cook@embecosm.com>
293 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
294 pointer when creating struct riscv_csr_extra.
296 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
298 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
299 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
300 * testsuite/gas/i386/inval-avx512f.l: Updated.
302 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
304 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
305 load/store instruction variants with alignment hints.
306 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
307 instruction variants with alignment hints.
309 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
312 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
313 instead of R_XGATE_PCREL_X.
314 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
315 BFD_RELOC_XGATE_PCREL_X.
317 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
320 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
321 with &fragP->fr_literal[0].
323 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
326 * config/tc-vax.c (md_estimate_size_before_relax): Replace
327 fragP->fr_literal with &fragP->fr_literal[0].
328 (md_convert_frag): Likewise.
330 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
333 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
334 with &fragP->fr_literal[0].
336 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
339 * config/tc-crx.c (getreg_image): Change argument type to int.
340 (md_convert_frag): Replace fragP->fr_literal with
341 &fragP->fr_literal[0].
343 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
346 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
347 sprintf with memmove.
349 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
351 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
352 with &fragP->fr_literal[0].
354 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
357 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
358 2 overlapping strings.
360 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
362 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
363 with &fragP->fr_literal[0].
365 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
367 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
368 with &fragp->fr_literal[0].
369 * config/tc-microblaze.c (md_apply_fix): Likewise.
370 * config/tc-sh.c (md_convert_frag): Likewise.
372 2020-05-24 Jim Wilson <jimw@sifive.com>
375 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
376 asection to segT. New locals seg and subseg. Call subseg_set before
377 fix_new_exp. Call subseg_set after loop to restore original values.
379 2020-05-21 Alan Modra <amodra@gmail.com>
381 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
383 * config/obj-elf.c: Likewise.
384 * config/tc-aarch64.c: Likewise.
385 * config/tc-arm.c: Likewise.
386 * config/tc-m68k.c: Likewise.
387 * config/tc-nios2.c: Likewise.
388 * config/tc-tic30.c: Likewise.
392 * symbols.c: Likewise.
393 * testsuite/gas/all/test-gen.c: Likewise.
395 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
397 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
398 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
399 Static variables which are used to set the ISA extensions. You can
400 use -march (or ELF build attributes) and -misa-spec to set them,
402 (ext_version_hash): The hash table used to handle the extensions
404 (init_ext_version_hash): Initialize the ext_version_hash according
405 to riscv_ext_version_table.
406 (riscv_get_default_ext_version): The callback function of
407 riscv_parse_subset_t. According to the choosed ISA spec,
408 get the default version for the specific extension.
409 (riscv_set_arch): Set the callback function.
410 (enum options, struct option md_longopts): Add new option -misa-spec.
411 (md_parse_option): Do not call riscv_set_arch for -march. We will
412 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
413 to set default_isa_spec class.
414 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
415 ext_version_hash, and then call riscv_set_arch to set the architecture
416 with versions according to default_arch_with_ext.
417 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
419 * testsuite/gas/riscv/attribute-03.d: Likewise.
420 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
421 already set it's version to 2p1 by march, so no need to use the default
422 2p2 version. For m-ext, we do not set the version by -march and ELF arch
423 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
424 ISA spec 2p2, so set 0p0 to it.
425 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
426 zicsr is 2p0 according to ISA spec 20191213.
427 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
428 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
429 You can set them by configure options --with-arch and
430 --with-isa-spec, respectively.
431 (riscv_set_default_isa_spec): New function used to set the
433 (md_parse_option): Call riscv_set_default_isa_spec rather than
434 call riscv_get_isa_spec_class directly.
435 (riscv_after_parse_args): If the -isa-spec is not set, then we
436 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
437 calling riscv_set_default_isa_spec.
438 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
439 the --with-isa-spec may be set to different ISA spec.
440 * testsuite/gas/riscv/attribute-02.d: Likewise.
441 * testsuite/gas/riscv/attribute-03.d: Likewise.
442 * testsuite/gas/riscv/attribute-04.d: Likewise.
443 * testsuite/gas/riscv/attribute-05.d: Likewise.
444 * testsuite/gas/riscv/attribute-06.d: Likewise.
445 * testsuite/gas/riscv/attribute-07.d: Likewise.
446 * configure.ac: Add configure options, --with-arch and
448 * configure: Regenerated.
449 * config.in: Regenerated.
450 * config/tc-riscv.c (default_priv_spec): Static variable which is
451 used to check if the CSR is valid for the chosen privilege spec. You
452 can use -mpriv-spec to set it.
453 (enum reg_class): We now get the CSR address from csr_extra_hash rather
454 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
455 (riscv_init_csr_hashes): Only need to initialize one hash table
457 (riscv_csr_class_check): Change the return type to void. Don't check
458 the ISA dependency if -mcsr-check isn't set.
459 (riscv_csr_version_check): New function. Check and find the CSR address
460 from csr_extra_hash, according to default_priv_spec. Report warning
461 for the invalid CSR if -mcsr-check is set.
462 (reg_csr_lookup_internal): Updated.
463 (reg_lookup_internal): Likewise.
464 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
465 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
466 (md_parse_option): Call riscv_set_default_priv_version to set
468 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
469 privilege spec to the newest one.
470 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
471 include/opcode/riscv.h.
472 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
473 to check the ISA dependency for CSR, so fix the spec version by adding
475 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
476 version warnings for the test case.
477 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
478 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
479 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
480 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
481 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
482 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
483 Check whether the CSR is valid when privilege version 1.9 is choosed.
484 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
485 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
486 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
487 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
488 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
489 Check whether the CSR is valid when privilege version 1.10 is choosed.
490 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
491 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
492 Check whether the CSR is valid when privilege version 1.11 is choosed.
493 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
494 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
495 setting. You can set it by configure option --with-priv-spec.
496 (riscv_set_default_priv_spec): New function used to set the default
498 (md_parse_option): Call riscv_set_default_priv_spec rather than
499 call riscv_get_priv_spec_class directly.
500 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
501 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
502 calling riscv_set_default_priv_spec.
503 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
504 the --with-priv-spec may be set to different privilege spec.
505 * testsuite/gas/riscv/priv-reg.d: Likewise.
506 * configure.ac: Add configure option --with-priv-spec.
507 * configure: Regenerated.
508 * config.in: Regenerated.
509 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
510 explicit_attr. Set it to TRUE if any ELF attribute is found.
511 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
512 the priv attributes are set.
513 (md_assemble): Set the default_priv_spec according to the priv
514 attributes when we start to assemble instruction.
515 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
516 riscv_write_out_attrs. Update the arch and priv attributes. If we
517 don't set the corresponding ELF attributes, then try to output the
519 (riscv_set_public_attributes): If any ELF attribute or -march-attr
520 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
521 to update the arch and priv attributes.
522 (s_riscv_attribute): Make sure all arch and priv attributes are set
523 before any instruction.
524 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
525 ELF attribute or -march-attr is set. If the priv attributes are not
526 set, then try to update them by the default setting (-mpriv-spec or
528 * testsuite/gas/riscv/attribute-02.d: Likewise.
529 * testsuite/gas/riscv/attribute-03.d: Likewise.
530 * testsuite/gas/riscv/attribute-04.d: Likewise.
531 * testsuite/gas/riscv/attribute-06.d: Likewise.
532 * testsuite/gas/riscv/attribute-07.d: Likewise.
533 * testsuite/gas/riscv/attribute-08.d: Likewise.
534 * testsuite/gas/riscv/attribute-09.d: Likewise.
535 * testsuite/gas/riscv/attribute-10.d: Likewise.
536 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
537 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
538 set by priv attributes must be supported.
539 * testsuite/gas/riscv/attribute-05.s: Likewise.
540 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
541 priv attributes according to the -mpriv-spec option.
542 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
543 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
544 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
545 * testsuite/gas/riscv/priv-reg.d: Removed.
546 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
547 CSR according to the priv spec 1.9.
548 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
549 CSR according to the priv spec 1.9.1.
550 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
551 CSR according to the priv spec 1.10.
552 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
553 CSR according to the priv spec 1.11.
554 * config/tc-riscv.c (md_show_usage): Add descriptions about
556 * doc/c-riscv.texi: Likewise.
558 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
560 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
561 * testsuite/gas/ppc/power9.d: Likewise.
562 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
563 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
564 sync, wait, waitrsv>: Add tests.
565 * testsuite/gas/ppc/power10.d: Likewise.
567 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
570 * config/tc-arm.c : Add arm_ext_v8r feature.
571 (it_fsm_post_encode): Check arm_ext_v8r feature.
572 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
574 2020-05-19 Alan Modra <amodra@gmail.com>
576 * write.c (write_contents): Use bfd_get_filename rather than
577 accessing bfd->filename directly. Use bfd_section_name rather
578 than accessing section->name directly.
580 2020-05-19 Alan Modra <amodra@gmail.com>
582 * symbols.c (local_symbol_make): Init all of lsy_flags.
584 2020-05-18 Alan Modra <amodra@gmail.com>
586 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
587 before looking at add_symbol->sy_flags.
589 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
591 * config/tc-i386.c: Not handle lret/iret.
592 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
593 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
594 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
595 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
596 * testsuite/gas/i386/lfence-ret.s: Ditto.
597 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
598 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
599 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
600 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
601 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
602 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
603 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
605 2020-05-15 Alan Modra <amodra@gmail.com>
606 Alex Coplan <alex.coplan@arm.com>
608 * symbols.c (struct local_symbol): Update comment.
609 (resolve_symbol_value): For resolved symbols equated to other
610 symbols, verify that the referenced symbol is not a local_symbol
611 before accessing sy_value. Don't leave symbol loops during
612 finalize_syms resolution.
613 * testsuite/gas/all/assign-bad-recursive.d: New test.
614 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
615 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
616 * testsuite/gas/all/gas.exp: Run it.
618 2020-05-14 Nick Clifton <nickc@redhat.com>
620 * po/sv.po: Updated Swedish translation.
622 2020-05-11 Alan Modra <amodra@gmail.com>
624 * testsuite/gas/ppc/scalarquad.d,
625 * testsuite/gas/ppc/scalarquad.s: New test.
626 * testsuite/gas/ppc/ppc.exp: Run it.
628 2020-05-11 Alan Modra <amodra@gmail.com>
630 * testsuite/gas/ppc/rightmost.d,
631 * testsuite/gas/ppc/rightmost.s: New test.
632 * testsuite/gas/ppc/ppc.exp: Run it.
634 2020-05-11 Alan Modra <amodra@gmail.com>
636 * testsuite/gas/ppc/xvtlsbb.d,
637 * testsuite/gas/ppc/xvtlsbb.s: New test.
638 * testsuite/gas/ppc/ppc.exp: Run it.
640 2020-05-11 Alan Modra <amodra@gmail.com>
642 * testsuite/gas/ppc/stringop.d,
643 * testsuite/gas/ppc/stringop.s: New test.
644 * testsuite/gas/ppc/ppc.exp: Run it.
646 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
648 * testsuite/gas/ppc/set_bool.d,
649 * testsuite/gas/ppc/set_bool.s: New test.
650 * testsuite/gas/ppc/ppc.exp: Run it.
652 2020-05-11 Alan Modra <amodra@gmail.com>
654 * testsuite/gas/ppc/bitmanip.d,
655 * testsuite/gas/ppc/bitmanip.s: New test.
656 * testsuite/gas/ppc/ppc.exp: Run it.
658 2020-05-11 Alan Modra <amodra@gmail.com>
660 * testsuite/gas/ppc/genpcv.d,
661 * testsuite/gas/ppc/genpcv.s: New test.
662 * testsuite/gas/ppc/ppc.exp: Run it.
664 2020-05-11 Alan Modra <amodra@gmail.com>
666 * testsuite/gas/ppc/maskmanip.d,
667 * testsuite/gas/ppc/maskmanip.s: New test.
668 * testsuite/gas/ppc/ppc.exp: Run it.
670 2020-05-11 Alan Modra <amodra@gmail.com>
671 Peter Bergner <bergner@linux.ibm.com>
673 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
674 (md_assemble): Check acc specified in correct operand.
675 * testsuite/gas/ppc/outerprod.d,
676 * testsuite/gas/ppc/outerprod.s,
677 * testsuite/gas/ppc/vsx4.d,
678 * testsuite/gas/ppc/vsx4.s: New tests.
679 * testsuite/gas/ppc/ppc.exp: Run them.
681 2020-05-11 Alan Modra <amodra@gmail.com>
683 * testsuite/gas/ppc/simd_perm.d,
684 * testsuite/gas/ppc/simd_perm.s: New test.
685 * testsuite/gas/ppc/ppc.exp: Run it.
687 2020-05-11 Alan Modra <amodra@gmail.com>
689 * testsuite/gas/ppc/int128.d,
690 * testsuite/gas/ppc/int128.s: New test.
691 * testsuite/gas/ppc/ppc.exp: Run it.
693 2020-05-11 Alan Modra <amodra@gmail.com>
695 * testsuite/gas/ppc/vsx_32byte.d,
696 * testsuite/gas/ppc/vsx_32byte.s: New test.
697 * testsuite/gas/ppc/ppc.exp: Run it.
699 2020-05-11 Alan Modra <amodra@gmail.com>
701 * testsuite/gas/ppc/vec_mul.s,
702 * testsuite/gas/ppc/vec_mul.d: New test.
703 * testsuite/gas/ppc/ppc.exp: Run it.
705 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
707 * testsuite/gas/ppc/byte_rev.d,
708 * testsuite/gas/ppc/byte_rev.s: New test.
709 * testsuite/gas/ppc/ppc.exp: Run it.
711 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
713 * testsuite/gas/ppc/power10.d: Add paste. tests.
714 * testsuite/gas/ppc/power10.s: Likewise.
716 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
718 * testsuite/gas/ppc/power10.s: New test.
719 * testsuite/gas/ppc/power10.d: Likewise.
720 * testsuite/gas/ppc/ppc.exp: Run it.
722 2020-05-11 Alan Modra <amodra@gmail.com>
724 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
726 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
727 place of -mfuture/-Mfuture.
728 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
729 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
731 2020-05-06 Nick Clifton <nickc@redhat.com>
733 * po/sv.po: Updated Swedish translation.
735 2020-05-06 Nick Clifton <nickc@redhat.com>
738 * doc/as.texi (Preprocessing): Replace cross reference to not
739 existant document with a URL to the equivalent page in the GCC
742 2020-05-05 Nick Clifton <nickc@redhat.com>
744 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
745 construction of a DWARF-5 directory name table.
746 * testsuite/gas/elf/pr25917.d: Update expected output.
748 2020-05-05 Gunther Nikl <gnikl@justmail.de>
750 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
751 (md_parse_option): Remove initialization of elf_flags.
753 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
756 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
757 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
758 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
760 2020-05-04 Nick Clifton <nickc@redhat.com>
763 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
764 table's existence before looking at its entries.
765 Also do not emit a default directory entry if there are no
768 * testsuite/gas/elf/pr25917.s: New test source file.
769 * testsuite/gas/elf/pr25917.d: New test driver.
770 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
772 2020-04-30 Alex Coplan <alex.coplan@arm.com>
774 * config/tc-aarch64.c (fix_insn): Implement for
775 AARCH64_OPND_UNDEFINED.
776 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
777 * testsuite/gas/aarch64/udf.s: New.
778 * testsuite/gas/aarch64/udf.d: New.
779 * testsuite/gas/aarch64/udf-invalid.s: New.
780 * testsuite/gas/aarch64/udf-invalid.l: New.
781 * testsuite/gas/aarch64/udf-invalid.d: New.
783 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
785 * config/tc-rx.c (elf_flags): Reset default value.
786 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
788 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
790 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
792 (microarch_earliest): New static variable.
793 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
794 simcall opcode has mandatory parameter.
795 (xg_init_global_config): Initialize microarch_earliest.
797 2020-04-29 Nick Clifton <nickc@redhat.com>
800 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
801 IMM0_8S and add support for IMM0_8U.
802 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
803 unsigned 8-bit immediate.
804 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
805 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
807 2020-04-27 Tamar Christina <tamar.christina@arm.com>
809 * NEWS: Add news entry for big-obj.
810 * config/tc-i386.c (i386_target_format): Support new format.
811 * doc/c-i386.texi: Add i386 support.
812 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
813 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
815 2020-04-27 Nick Clifton <nickc@redhat.com>
818 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
819 (assign_file_to_slot): New function. Fills in an entry in the
821 (allocate_filenum): Use new function.
822 (allocate_filename_to_slot): Use new function. If the specified
823 slot entry is already in use, but was chosen automatically then
824 reassign the automatic entry.
826 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
828 * config/tc-i386.c (lfence_before_ret_shl): New member.
829 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
831 (insert_after_load): Issue warning for REP CMPS/SCAS.
832 (insert_before_before): Handle iret, Handle
833 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
834 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
835 -mlfence-before-ret=[none/not/or/shl/yes].
836 Enable -mlfence-before-ret=shl when
837 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
838 (md_show_usage): Ditto.
839 * doc/c-i386.texi: Ditto.
840 * testsuite/gas/i386/i386.exp: Add new testcases.
841 * testsuite/gas/i386/lfence-load-b.d: New.
842 * testsuite/gas/i386/lfence-load-b.e: New.
843 * testsuite/gas/i386/lfence-load.d: Modified.
844 * testsuite/gas/i386/lfence-load.e: New.
845 * testsuite/gas/i386/lfence-load.s: Modified.
846 * testsuite/gas/i386/lfence-ret-a.d: Modified.
847 * testsuite/gas/i386/lfence-ret-b.d: Modified.
848 * testsuite/gas/i386/lfence-ret-c.d: New.
849 * testsuite/gas/i386/lfence-ret-d.d: New.
850 * testsuite/gas/i386/lfence-ret.s: Modified.
851 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
852 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
853 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
854 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
855 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
856 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
857 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
858 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
859 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
860 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
862 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
865 * config/tc-xtensa.c (md_apply_fix): Replace
866 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
867 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
868 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
869 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
870 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
872 2020-04-22 Alan Modra <amodra@gmail.com>
874 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
875 symbol for ".symver .. remove".
876 * doc/as.texi (.symver): Update.
877 * testsuite/gas/symver/symver11.s: Make foo weak.
878 * testsuite/gas/symver/symver11.d: Expect an error.
879 * testsuite/gas/symver/symver7.d: Allow other random symbols.
881 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
883 * testsuite/gas/symver/symver11.s: Add ".balign 8".
885 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
888 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
889 * testsuite/gas/m68k/operands.d: Update.
890 * testsuite/gas/m68k/op68000.d: Update for new error messages.
892 2020-04-21 Tamar Christina <tamar.christina@arm.com>
895 * testsuite/gas/arm/pr24753.d: New test.
896 * testsuite/gas/arm/pr24753.s: New test.
898 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
902 * NEWS: Mention .symver extension.
903 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
905 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
906 add a version name. Add local, hidden and remove visibility
908 (elf_frob_symbol): Handle the list of version names. Update the
909 original symbol to local, hidden or remove it from the symbol
911 (elf_frob_file_before_adjust): Handle the list of version names.
912 * config/obj-elf.h (elf_visibility): New.
913 (elf_versioned_name_list): Likewise.
914 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
915 and visibility. Change versioned_name pointer to struct
916 elf_versioned_name_list.
917 * doc/as.texi: Update .symver directive.
918 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
919 error checking tests.
920 * testsuite/gas/symver/symver6.d: New file.
921 * testsuite/gas/symver/symver7.d: Likewise.
922 * testsuite/gas/symver/symver7.s: Likewise.
923 * testsuite/gas/symver/symver8.d: Likewise.
924 * testsuite/gas/symver/symver8.s: Likewise.
925 * testsuite/gas/symver/symver9.s: Likewise.
926 * testsuite/gas/symver/symver9a.d: Likewise.
927 * testsuite/gas/symver/symver9b.d: Likewise.
928 * testsuite/gas/symver/symver10.s: Likewise.
929 * testsuite/gas/symver/symver10a.d: Likewise.
930 * testsuite/gas/symver/symver10b.d: Likewise.
931 * testsuite/gas/symver/symver11.d: Likewise.
932 * testsuite/gas/symver/symver11.s: Likewise.
933 * testsuite/gas/symver/symver12.d: Likewise.
934 * testsuite/gas/symver/symver12.s: Likewise.
935 * testsuite/gas/symver/symver13.d: Likewise.
936 * testsuite/gas/symver/symver13.s: Likewise.
937 * testsuite/gas/symver/symver14.d: Likewise.
938 * testsuite/gas/symver/symver14.l: Likewise.
939 * testsuite/gas/symver/symver15.d: Likewise.
940 * testsuite/gas/symver/symver15.l: Likewise.
941 * testsuite/gas/symver/symver6.l: Removed.
942 * testsuite/gas/symver/symver6.s: Updated.
944 2020-04-20 Sudakshina Das <sudi.das@arm.com>
946 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
948 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
949 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
950 * testsuite/gas/aarch64/system.d: Update.
952 2020-04-20 Sudakshina Das <sudi.das@arm.com>
954 * testsuite/gas/aarch64/bti.d: Update -march option.
955 * testsuite/gas/aarch64/illegal-bti.d: Remove.
956 * testsuite/gas/aarch64/illegal-bti.l: Remove.
957 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
958 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
960 2020-04-17 Alan Modra <amodra@gmail.com>
962 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
964 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
965 Nick Clifton <nickc@redhat.com>
968 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
970 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
972 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
973 targets running this test.
975 2020-02-16 David Faust <david.faust@oracle.com>
977 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
978 * testsuite/gas/bpf/jump32.s: New file.
979 * testsuite/gas/bpf/jump32.d: Likewise.
981 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
983 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
986 2020-04-08 Gunther Nikl <gnikl@justmail.de>
988 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
989 (md_pcrel_from): Remove prototytpe.
990 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
992 (md_pcrel_from_section): Remove duplicate prototype.
993 * tc.h (md_pcrel_from_section): Add prototype.
994 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
995 * config/tc-arc.h (md_pcrel_from_section): Likewise.
996 * config/tc-arm.h (md_pcrel_from_section): Likewise.
997 * config/tc-avr.h (md_pcrel_from_section): Likewise.
998 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
999 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1000 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1001 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1002 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1003 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1004 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1005 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1006 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1007 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1008 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1009 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1010 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1011 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1012 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1013 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1014 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1015 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1016 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1017 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1018 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1019 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1020 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1021 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1022 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1023 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1024 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1025 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1026 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1027 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1028 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1029 md_apply_fix3): Delete prototypes.
1031 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1033 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1036 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1038 * doc/c-z80.texi: Fix @xref warnings.
1040 2020-04-07 Lili Cui <lili.cui@intel.com>
1042 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1043 (cpu_noarch): Likewise.
1044 * doc/c-i386.texi: Document TSXLDTRK.
1045 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1046 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1047 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1048 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1050 2020-04-02 Lili Cui <lili.cui@intel.com>
1052 * config/tc-i386.c (cpu_arch): Add .serialize.
1053 (cpu_noarch): Likewise.
1054 * doc/c-i386.texi: Document serialize.
1055 * testsuite/gas/i386/i386.exp: Run serialize tests
1056 * testsuite/gas/i386/serialize.d: Likewise.
1057 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1058 * testsuite/gas/i386/serialize.s: Likewise.
1060 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1062 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1063 * testsuite/gas/elf/section12b.d: Likewise.
1064 * testsuite/gas/elf/section16a.d: Likewise.
1065 * testsuite/gas/elf/section16b.d: Likewise.
1067 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1069 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1070 with a suppressed address register.
1072 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1075 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1076 * testsuite/gas/i386/localpic.s: Add a test for relocation
1077 against local absolute symbol.
1078 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1079 * testsuite/gas/i386/localpic.d: Updated.
1080 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1081 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1083 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1086 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1087 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1088 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1089 testsuite/gas/i386/x86-64-jump.d.
1090 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1091 Incorporate changes to
1092 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1093 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1094 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1095 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1096 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1098 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1102 * dwarf2dbg.c: Do not include "bignum.h".
1104 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1106 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1107 * testsuite/gas/riscv/alias-csr.s: Likewise.
1108 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1109 to priv-reg-pseudo-noalias.
1110 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1111 * testsuite/gas/riscv/bad-csr.l: Likewise.
1112 * testsuite/gas/riscv/bad-csr.s: Likewise.
1113 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1114 * testsuite/gas/riscv/satp.s: Likewise.
1115 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1116 csr instruction, including alias-csr testcase.
1117 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1118 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1119 pseudo instruction with objdump -Mno-aliases.
1120 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1121 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1122 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1123 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1124 * testsuite/gas/riscv/priv-reg.s: Likewise.
1125 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1126 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1127 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1129 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1131 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1132 sections with the "b" attribute.
1134 2020-03-22 Alan Modra <amodra@gmail.com>
1136 * testsuite/gas/s12z/truncated.d: Update expected output.
1138 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1141 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1142 * doc/c-z80.texi: Update documentation.
1144 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1149 Fix disassembling ED+A4/AC/B4/BC opcodes.
1150 Fix assembling lines containing colonless label and instruction
1151 with first operand inside parentheses.
1152 Fix registration of unsupported by target CPU registers.
1153 * config/tc-z80.c: See above.
1154 * config/tc-z80.h: See above.
1155 * testsuite/gas/z80/colonless.d: Update test.
1156 * testsuite/gas/z80/colonless.s: Likewise.
1157 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1158 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1159 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1160 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1161 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1162 * testsuite/gas/z80/unsup_regs.s: Likewise.
1163 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1164 * testsuite/gas/z80/z80.exp: Likewise.
1165 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1166 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1167 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1169 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1172 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1173 (parse_operands): Handle new operand codes.
1174 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1175 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1176 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1177 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1178 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1179 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1180 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1181 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1183 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1185 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1187 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1189 * testsuite/gas/i386/i386.exp: Run new tests.
1190 * testsuite/gas/i386/lfence-byte.d: New file.
1191 * testsuite/gas/i386/lfence-byte.e: Likewise.
1192 * testsuite/gas/i386/lfence-byte.s: Likewise.
1193 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1194 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1195 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1196 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1197 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1198 * testsuite/gas/i386/lfence-load.d: Likewise.
1199 * testsuite/gas/i386/lfence-load.s: Likewise.
1200 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1201 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1202 * testsuite/gas/i386/lfence-ret.s: Likewise.
1203 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1204 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1205 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1206 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1207 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1208 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1209 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1210 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1211 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1212 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1213 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1214 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1216 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1218 * config/tc-i386.c (lfence_after_load): New.
1219 (lfence_before_indirect_branch_kind): New.
1220 (lfence_before_indirect_branch): New.
1221 (lfence_before_ret_kind): New.
1222 (lfence_before_ret): New.
1225 (insert_lfence_after): New.
1226 (insert_lfence_before): New.
1227 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1229 (OPTION_MLFENCE_AFTER_LOAD): New.
1230 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1231 (OPTION_MLFENCE_BEFORE_RET): New.
1232 (md_longopts): Add -mlfence-after-load=,
1233 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1234 (md_parse_option): Handle -mlfence-after-load=,
1235 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1236 (md_show_usage): Display -mlfence-after-load=,
1237 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1238 (i386_cons_align): New.
1239 * config/tc-i386.h (i386_cons_align): New.
1240 (md_cons_align): New.
1241 * doc/c-i386.texi: Document -mlfence-after-load=,
1242 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1244 2020-03-11 Nick Clifton <nickc@redhat.com>
1248 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1249 (DWARF2_FILE_SIZE_NAME): Default to -1.
1250 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1251 whichever is higher.
1252 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1253 (NUM_MD5_BYTES): Define.
1254 (struct file entry): Add md5 field.
1255 (get_filenum): Delete and replace with...
1256 (get_basename): New function.
1257 (get_directory_table_entry): New function.
1258 (allocate_filenum): New function.
1259 (allocate_filename_to_slot): New function.
1260 (dwarf2_where): Use new functions.
1261 (dwarf2_directive_filename): Add support for extended .file
1263 (dwarf2_directive_loc): Allow the use of file number zero with
1265 (out_file_list): Rename to...
1266 (out_dir_and_file_list): Add DWARF 5 support.
1267 (out_debug_line): Emit extra values into the section header for
1269 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1270 * doc/as.texi (.file): Update the description of this pseudo-op.
1271 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1272 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1273 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1274 * NEWS: Mention the new feature.
1276 2020-03-10 Alan Modra <amodra@gmail.com>
1278 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1279 to avoid signed overflow.
1280 * config/tc-mcore.c (md_assemble): Likewise.
1281 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1282 * config/tc-nds32.c (SET_ADDEND): Likewise.
1283 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1285 2020-03-09 Jan Beulich <jbeulich@suse.com>
1287 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1288 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1289 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1291 2020-03-07 Alan Modra <amodra@gmail.com>
1293 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1296 2020-03-06 Nick Clifton <nickc@redhat.com>
1299 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1300 0 if the dwarf_level is 5 or more. Complain if a filename follows
1302 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1303 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1304 * testsuite/gas/elf/elf.exp: Run the new test.
1307 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1308 * doc/as.texi: Fix another typo.
1310 2020-03-06 Nick Clifton <nickc@redhat.com>
1313 * as.c (dwarf_level): Define.
1314 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1315 (parse_args): Add support for the new options.
1316 as.h (dwarf_level): Prototype.
1317 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1319 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1320 (DWARF2_LINE_VERSION): Remove definition.
1321 * doc/as.texi: Document the new options.
1323 2020-03-06 Nick Clifton <nickc@redhat.com>
1326 * as.c (main): Allow matching input and outputs when they are
1329 2020-03-06 Jan Beulich <jbeulich@suse.com>
1331 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1333 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1334 one of byte/word/dword/qword is set alongside a SIMD register in
1335 a template's operand.
1337 2020-03-06 Jan Beulich <jbeulich@suse.com>
1339 * config/tc-i386.c (match_template): Extend code in logic
1340 rejecting certain suffixes in certain modes to also cover mask
1341 register use and VecSIB. Drop special casing of broadcast. Skip
1342 immediates in the check.
1344 2020-03-06 Jan Beulich <jbeulich@suse.com>
1346 * config/tc-i386.c (match_template): Fold duplicate code in
1347 logic rejecting certain suffixes in certain modes. Drop
1350 2020-03-06 Jan Beulich <jbeulich@suse.com>
1352 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1353 alongside !norex64 ones.
1354 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1355 with both 32- and 64-bit GPR operands.
1356 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1357 32- and 64-bit GPR operands.
1358 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1359 testsuite/gas/i386/x86-64-avx512bw.d,
1360 testsuite/gas/i386/x86-64-avx512f-intel.d,
1361 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1363 2020-03-06 Jan Beulich <jbeulich@suse.com>
1365 * config/tc-i386.c (md_assemble): Drop use of rex64.
1366 (process_suffix): For REX.W for 64-bit CRC32.
1368 2020-03-06 Jan Beulich <jbeulich@suse.com>
1370 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1371 addressing for MPX insns without base/index.
1372 * testsuite/gas/i386/mpx-16bit.s,
1373 * testsuite/gas/i386/mpx-16bit.d: New.
1374 * testsuite/gas/i386/i386.exp: Run new test.
1376 2020-03-06 Jan Beulich <jbeulich@suse.com>
1378 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1379 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1380 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1381 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1382 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1383 as well as a BSWAP one.
1384 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1385 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1386 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1387 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1388 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1389 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1390 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1391 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1392 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1393 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1394 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1395 testsuite/gas/i386/vmx.d: Adjust expectations.
1397 2020-03-06 Jan Beulich <jbeulich@suse.com>
1399 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1400 from having their operands swapped.
1401 * testsuite/gas/i386/waitpkg.s,
1402 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1403 3-operand cases as well as testing of 16-bit code generation.
1404 * testsuite/gas/i386/waitpkg.d,
1405 testsuite/gas/i386/waitpkg-intel.d,
1406 testsuite/gas/i386/x86-64-waitpkg.d,
1407 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1409 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1411 * config/tc-riscv.c (percent_op_utype): Support the modifier
1413 * doc/c-riscv.texi: Add documentation.
1414 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1415 modifier %got_pcrel_hi.
1416 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1417 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1418 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1420 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1421 (RISC-V-Formats): Update the section name from "Instruction Formats"
1422 to "RISC-V Instruction Formats".
1424 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1426 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1427 detected in a section which does not have at least 4 byte
1429 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1430 * testsuite/gas/arm/ldr-t.s: Likewise.
1431 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1432 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1433 disassembly, ignoring any NOPs that may have been inserted because
1434 of section alignment.
1435 * testsuite/gas/arm/ldr-t.d: Likewise.
1437 2020-03-04 Jan Beulich <jbeulich@suse.com>
1439 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1440 * doc/c-i386.texi: Mention sev_es.
1441 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1442 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1444 * testsuite/gas/i386/arch-13-znver1.d,
1445 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1447 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1449 * config/tc-i386.c (match_template): Replace ignoresize and
1450 defaultsize with mnemonicsize.
1451 (process_suffix): Likewise.
1453 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1456 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1457 instruction LD IY,(HL).
1458 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1459 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1460 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1461 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1463 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1466 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1467 x86-64-default-suffix-avx.
1468 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1469 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1470 * testsuite/gas/i386/noreg64.d: Updated.
1471 * testsuite/gas/i386/noreg64.l: Likewise.
1472 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1473 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1474 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1476 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1479 * config/tc-z80.c (contains_register): Prevent an illegal memory
1480 access when checking an expression for a register name.
1482 2020-03-03 Alan Modra <amodra@gmail.com>
1484 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1487 2020-03-02 Alan Modra <amodra@gmail.com>
1489 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1490 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1492 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1493 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1494 (s3_s_score_lcomm): Likewise.
1495 * config/tc-score7.c: Similarly.
1496 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1498 2020-02-28 YunQiang Su <syq@debian.org>
1501 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1502 to handle multi-labels.
1503 (has_label_name): New.
1505 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1507 * config/tc-arm.c (enum pred_instruction_type): Remove
1508 NEUTRAL_IT_NO_VPT_INSN predication type.
1509 (cxn_handle_predication): Modify to require condition suffixes.
1510 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1511 * testsuite/gas/arm/cde-scalar.s: Update test.
1512 * testsuite/gas/arm/cde-warnings.l: Update test.
1513 * testsuite/gas/arm/cde-warnings.s: Update test.
1515 2020-02-26 Alan Modra <amodra@gmail.com>
1517 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1518 N_() on empty string.
1520 2020-02-26 Alan Modra <amodra@gmail.com>
1522 * read.c (read_a_source_file): Call strncpy with length one
1523 less than size of original_case_string.
1525 2020-02-26 Alan Modra <amodra@gmail.com>
1527 * config/obj-elf.c: Indent labels correctly.
1528 * config/obj-macho.c: Likewise.
1529 * config/tc-aarch64.c: Likewise.
1530 * config/tc-alpha.c: Likewise.
1531 * config/tc-arm.c: Likewise.
1532 * config/tc-cr16.c: Likewise.
1533 * config/tc-crx.c: Likewise.
1534 * config/tc-frv.c: Likewise.
1535 * config/tc-i386-intel.c: Likewise.
1536 * config/tc-i386.c: Likewise.
1537 * config/tc-ia64.c: Likewise.
1538 * config/tc-mn10200.c: Likewise.
1539 * config/tc-mn10300.c: Likewise.
1540 * config/tc-nds32.c: Likewise.
1541 * config/tc-riscv.c: Likewise.
1542 * config/tc-s12z.c: Likewise.
1543 * config/tc-xtensa.c: Likewise.
1544 * config/tc-z80.c: Likewise.
1546 * symbols.c: Likewise.
1547 * write.c: Likewise.
1549 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1551 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1552 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1553 after parsing all arguments.
1554 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1555 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1556 are used to check if we write a read-only CSR by the CSR instruction.
1557 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1558 all CSR for the read-only CSR checking.
1559 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1560 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1561 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1562 all CSR instructions for the read-only CSR checking.
1563 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1564 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1566 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1567 (riscv_opts): Initialize it.
1568 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1569 before doing the CSR checking.
1570 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1571 (md_longopts): Add mcsr-check and mno-csr-check.
1572 (md_parse_option): Handle new enum option values.
1573 (s_riscv_option): Handle new long options.
1574 * doc/c-riscv.texi: Add description for the new .option and assembler
1576 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1578 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1580 * config/tc-riscv.c (csr_extra_hash): New.
1581 (enum riscv_csr_class): New enum. Used to decide
1582 whether or not this CSR is legal in the current ISA string.
1583 (struct riscv_csr_extra): New structure to hold all extra information
1585 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1586 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1587 Call hash_reg_name to insert CSR address into reg_names_hash.
1588 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1589 Decide whether the CSR is valid according to the csr_extra_hash.
1590 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1591 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1592 not a boolean. This is same as riscv_init_csr_hash, so keep the
1594 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1595 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1596 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1597 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1598 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1599 f-ext CSR are not allowed.
1600 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1601 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1602 source file is `priv-reg.s`, and the ISA is rv64if, so the
1603 rv32-only CSR are not allowed.
1604 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1606 2020-02-21 Alan Modra <amodra@gmail.com>
1608 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1609 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1611 2020-02-21 Alan Modra <amodra@gmail.com>
1614 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1615 on section size adjustment, instead perform another write if
1616 exec header size is larger than section size.
1618 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1620 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1621 -mno-arch-attr command line options.
1623 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1625 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1626 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1628 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1631 * config/tc-z80.c (md_parse_option): Do not use an underscore
1632 prefix for local labels in SDCC compatability mode.
1633 (z80_start_line_hook): Remove SDCC dollar label support.
1634 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1635 * testsuite/gas/z80/sdcc.s: Likewise.
1637 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1640 * config/tc-z80.c: Add -march option.
1641 * doc/as.texi: Update Z80 documentation.
1642 * doc/c-z80.texi: Likewise.
1643 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1644 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1645 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1646 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1647 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1648 * testsuite/gas/z80/gbz80_all.d: Likewise.
1649 * testsuite/gas/z80/r800_extra.d: Likewise.
1650 * testsuite/gas/z80/r800_ii8.d: Likewise.
1651 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1652 * testsuite/gas/z80/sdcc.d: Likewise.
1653 * testsuite/gas/z80/z180.d: Likewise.
1654 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1655 * testsuite/gas/z80/z80_doc.d: Likewise.
1656 * testsuite/gas/z80/z80_ii8.d: Likewise.
1657 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1658 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1659 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1660 * testsuite/gas/z80/z80_sli.d: Likewise.
1661 * testsuite/gas/z80/z80n_all.d: Likewise.
1662 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1664 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1666 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1667 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1668 * testsuite/gas/i386/i386.exp: Run property-3 and
1670 * testsuite/gas/i386/property-3.d: New file.
1671 * testsuite/gas/i386/property-3.s: Likewise.
1672 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1674 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1676 * config/tc-i386.c (cpu_arch): Add .popcnt.
1677 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1678 Add a tab before @samp{.sse4a}.
1680 2020-02-17 Jan Beulich <jbeulich@suse.com>
1682 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1683 for AddrPrefixOpReg templates. Combine the two pieces of
1684 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1687 2020-02-17 Jan Beulich <jbeulich@suse.com>
1690 * config/tc-i386.c (md_assemble): Also suppress operand
1691 swapping for MONITOR{,X} and MWAIT{,X}.
1692 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1693 Add Intel syntax monitor/mwait tests.
1694 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1695 Adjust expectations.
1696 *testsuite/gas/i386/sse3-intel.d,
1697 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1698 * testsuite/gas/i386/i386.exp: Run new tests.
1700 2020-02-17 Jan Beulich <jbeulich@suse.com>
1703 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1704 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1706 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1708 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1709 * testsuite/gas/i386/avx512dq-inval.l,
1710 testsuite/gas/i386/inval-avx.l,
1711 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1712 * testsuite/gas/i386/avx512vl-ambig.s,
1713 testsuite/gas/i386/avx512vl-ambig.l: New.
1714 * testsuite/gas/i386/i386.exp: Run new test.
1716 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1718 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1720 * doc/c-i386.texi: Document sse4a and nosse4a.
1722 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1724 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1727 2020-02-14 Jan Beulich <jbeulich@suse.com>
1730 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1732 (process_suffix): ... here. Consider just the first operand
1734 (check_long_reg): Drop opcode 0x63 special case again.
1735 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1736 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1737 Move ambiguous operand size tests ...
1738 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1739 testsuite/gas/i386/noreg64.s: ... here.
1740 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1741 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1742 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1743 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1744 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1745 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1746 testsuite/gas/i386/x86-64-movsxd.d,
1747 testsuite/gas/i386/x86-64-movsxd-intel.d,
1748 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1749 Adjust expectations.
1750 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1751 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1752 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1753 * testsuite/gas/i386/i386.exp: Run new tests.
1755 2020-02-14 Jan Beulich <jbeulich@suse.com>
1757 * config/tc-i386.c (process_operands): Also skip segment
1758 override prefix emission if it matches an already present one.
1759 * testsuite/gas/i386/prefix32.s: Add double segment override
1761 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1763 2020-02-14 Jan Beulich <jbeulich@suse.com>
1765 * config/tc-i386.c (process_operands): Drop ineffectual segment
1766 overrides when optimizing.
1767 * testsuite/gas/i386/lea-optimize.d: New.
1768 * testsuite/gas/i386/i386.exp: Run new test.
1770 2020-02-14 Jan Beulich <jbeulich@suse.com>
1772 * config/tc-i386.c (process_operands): Also check insn prefix
1773 for ineffectual segment override warning. Don't cover possible
1774 VEX/EVEX encoded insns there.
1775 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1776 testsuite/gas/i386/lea.e: New.
1777 * testsuite/gas/i386/i386.exp: Run new test.
1779 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1782 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1785 2020-02-13 Fangrui Song <maskray@google.com>
1786 H.J. Lu <hongjiu.lu@intel.com>
1789 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1790 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1791 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1792 * testsuite/gas/i386/relax-5.d: New file.
1793 * testsuite/gas/i386/relax-5.s: Likewise.
1794 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1795 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1797 2020-02-13 Jan Beulich <jbeulich@suse.com>
1799 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1802 2020-02-12 Jan Beulich <jbeulich@suse.com>
1804 * config/tc-i386.c (avx512): New (at file scope), moved from
1805 (check_VecOperands): ... here.
1806 (process_suffix): Add [XYZ]MMword operand size handling.
1807 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1808 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1810 * testsuite/gas/i386/avx512dq-inval.l,
1811 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1813 2020-02-12 Jan Beulich <jbeulich@suse.com>
1816 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1818 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1819 CALL/JMP in O_tbyte_ptr case.
1820 * doc/c-i386.texi: Mention far call and full pointer load ISA
1822 * testsuite/gas/i386/x86-64-branch-3.s,
1823 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1824 * testsuite/gas/i386/x86-64-branch-3.d,
1825 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1826 * testsuite/gas/i386/x86-64-branch-5.l,
1827 testsuite/gas/i386/x86-64-branch-5.s: New.
1828 * testsuite/gas/i386/i386.exp: Run new test.
1830 2020-02-12 Jan Beulich <jbeulich@suse.com>
1833 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1834 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1835 64-bit-only warning.
1836 (check_word_reg): Consistently error on mismatching register
1838 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1839 for movw. Replace suffix / GPR for orb.
1840 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1841 byte GPRs as well as ones for inb/outb with a word accumulator.
1842 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1843 testsuite/gas/i386/inval.l: Adjust expectations.
1845 2020-02-12 Jan Beulich <jbeulich@suse.com>
1847 * config/tc-i386.c (operand_type_register_match): Also fall
1848 through initial two if()-s when the template allows for a GPR
1849 operand. Adjust comment.
1851 2020-02-11 Jan Beulich <jbeulich@suse.com>
1853 (struct _i386_insn): New field "short_form".
1854 (optimize_encoding): Drop setting of shortform field.
1855 (process_suffix): Set i.short_form. Replace shortform use.
1856 (process_operands): Replace shortform use.
1858 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1860 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1861 loop initial declaration.
1863 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1865 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1866 instructions that can have 5 arguments.
1867 (enum operand_parse_code): Add new operands.
1868 (parse_operands): Account for new operands.
1870 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1871 (neon_select_shape): Account for P suffix.
1872 (LOW1): Move macro to global position.
1873 (HI4): Move macro to global position.
1874 (vcx_assign_vec_d): New.
1875 (vcx_assign_vec_m): New.
1876 (vcx_assign_vec_n): New.
1877 (enum vcx_reg_type): New.
1878 (vcx_get_reg_type): New.
1879 (vcx_size_pos): New.
1881 (vcx_handle_shape): New.
1882 (vcx_ensure_register_in_range): New.
1883 (vcx_handle_register_arguments): New.
1884 (vcx_handle_insn_block): New.
1885 (vcx_handle_common_checks): New.
1889 * testsuite/gas/arm/cde-missing-fp.d: New test.
1890 * testsuite/gas/arm/cde-missing-fp.l: New test.
1891 * testsuite/gas/arm/cde-missing-mve.d: New test.
1892 * testsuite/gas/arm/cde-missing-mve.l: New test.
1893 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1894 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1895 * testsuite/gas/arm/cde-mve.s: New test.
1896 * testsuite/gas/arm/cde-warnings.l:
1897 * testsuite/gas/arm/cde-warnings.s:
1898 * testsuite/gas/arm/cde.d:
1899 * testsuite/gas/arm/cde.s:
1901 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1902 Matthew Malcomson <matthew.malcomson@arm.com>
1904 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1905 CDE coprocessor that can be enabled.
1906 (enum pred_instruction_type): New pred type.
1907 (BAD_NO_VPT): New error message.
1908 (BAD_CDE): New error message.
1909 (BAD_CDE_COPROC): New error message.
1910 (enum operand_parse_code): Add new immediate operands.
1911 (parse_operands): Account for new immediate operands.
1912 (check_cde_operand): New.
1913 (cde_coproc_enabled): New.
1914 (cde_coproc_pos): New.
1915 (cde_handle_coproc): New.
1916 (cxn_handle_predication): New.
1917 (do_custom_instruction_1): New.
1918 (do_custom_instruction_2): New.
1919 (do_custom_instruction_3): New.
1932 (handle_pred_state): Define new IT block behaviour.
1933 (insns): Add newn CX*{,d}{,a} instructions.
1934 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1935 Define new cdecp extension strings.
1936 * doc/c-arm.texi: Document new cdecp extension arguments.
1937 * testsuite/gas/arm/cde-scalar.d: New test.
1938 * testsuite/gas/arm/cde-scalar.s: New test.
1939 * testsuite/gas/arm/cde-warnings.d: New test.
1940 * testsuite/gas/arm/cde-warnings.l: New test.
1941 * testsuite/gas/arm/cde-warnings.s: New test.
1942 * testsuite/gas/arm/cde.d: New test.
1943 * testsuite/gas/arm/cde.s: New test.
1945 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1948 * config/tc-i386.c (intel64): Renamed to ...
1950 (match_template): Accept Intel64 only instruction by default.
1951 (i386_displacement): Updated.
1952 (md_parse_option): Updated.
1953 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1954 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1955 -mamd64 to x86-64-sysenter-amd.
1956 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1958 2020-02-10 Alan Modra <amodra@gmail.com>
1960 * config/obj-elf.c (obj_elf_change_section): Error for section
1961 type, attr or entsize changes in assembly.
1962 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1963 * testsuite/gas/elf/section5.l: Update.
1965 2020-02-10 Alan Modra <amodra@gmail.com>
1967 * output-file.c (output_file_close): Do a normal close when
1968 flag_always_generate_output.
1969 * write.c (write_object_file): Don't stop output when
1970 flag_always_generate_output.
1972 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1975 * config/tc-z80.c: Add -gbz80 command line option to generate code
1976 for the GameBoy Z80. Add support for generating DWARF.
1977 * config/tc-z80.h: Add support for DWARF debug information
1979 * doc/c-z80.texi: Document new command line option.
1980 * testsuite/gas/z80/gbz80_all.d: New file.
1981 * testsuite/gas/z80/gbz80_all.s: New file.
1982 * testsuite/gas/z80/z80.exp: Run the new tests.
1983 * testsuite/gas/z80/z80n_all.d: New file.
1984 * testsuite/gas/z80/z80n_all.s: New file.
1985 * testsuite/gas/z80/z80n_reloc.d: New file.
1987 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1990 * config/obj-elf.c (get_section): Also check
1991 linked_to_symbol_name.
1992 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1993 (obj_elf_parse_section_letters): Handle the 'o' flag.
1994 (build_group_lists): Renamed to ...
1995 (build_additional_section_info): This. Set elf_linked_to_section
1996 from map_head.linked_to_symbol_name.
1997 (elf_adjust_symtab): Updated.
1998 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1999 * doc/as.texi: Document the 'o' flag.
2000 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2001 * testsuite/gas/elf/section18.d: New file.
2002 * testsuite/gas/elf/section18.s: Likewise.
2003 * testsuite/gas/elf/section19.d: Likewise.
2004 * testsuite/gas/elf/section19.s: Likewise.
2005 * testsuite/gas/elf/section20.d: Likewise.
2006 * testsuite/gas/elf/section20.s: Likewise.
2007 * testsuite/gas/elf/section21.d: Likewise.
2008 * testsuite/gas/elf/section21.l: Likewise.
2009 * testsuite/gas/elf/section21.s: Likewise.
2011 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2013 * NEWS: Mention x86 assembler options to align branches for
2016 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2018 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2019 only for ELF targets.
2020 * testsuite/gas/i386/unique.d: Don't xfail.
2021 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2023 2020-02-06 Alan Modra <amodra@gmail.com>
2025 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2026 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2028 2020-02-06 Alan Modra <amodra@gmail.com>
2030 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2031 xfail, and rename test.
2032 * testsuite/gas/elf/section12b.d: Likewise.
2033 * testsuite/gas/elf/section16a.d: Likewise.
2034 * testsuite/gas/elf/section16b.d: Likewise.
2036 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2039 * config/obj-elf.c (section_match): Removed.
2040 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2042 (obj_elf_change_section): Replace info and group_name arguments
2043 with match_p. Also update the section ID and flags from match_p.
2044 (obj_elf_section): Handle "unique,N". Update call to
2045 obj_elf_change_section.
2046 * config/obj-elf.h (elf_section_match): New.
2047 (obj_elf_change_section): Updated.
2048 * config/tc-arm.c (start_unwind_section): Update call to
2049 obj_elf_change_section.
2050 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2051 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2052 (microblaze_s_sdata): Likewise.
2053 (microblaze_s_rdata): Likewise.
2054 (microblaze_s_bss): Likewise.
2055 * config/tc-mips.c (s_change_section): Likewise.
2056 * config/tc-msp430.c (msp430_profiler): Likewise.
2057 * config/tc-rx.c (parse_rx_section): Likewise.
2058 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2059 * doc/as.texi: Document "unique,N" in .section directive.
2060 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2061 * testsuite/gas/elf/section15.d: New file.
2062 * testsuite/gas/elf/section15.s: Likewise.
2063 * testsuite/gas/elf/section16.s: Likewise.
2064 * testsuite/gas/elf/section16a.d: Likewise.
2065 * testsuite/gas/elf/section16b.d: Likewise.
2066 * testsuite/gas/elf/section17.d: Likewise.
2067 * testsuite/gas/elf/section17.l: Likewise.
2068 * testsuite/gas/elf/section17.s: Likewise.
2069 * testsuite/gas/i386/unique.d: Likewise.
2070 * testsuite/gas/i386/unique.s: Likewise.
2071 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2072 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2074 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2076 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2078 2020-02-01 Anthony Green <green@moxielogic.com>
2080 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2082 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2084 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2087 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2090 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2091 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2093 * testsuite/gas/arm/mve_dsp.d: New test.
2095 2020-01-31 Nick Clifton <nickc@redhat.com>
2097 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2098 rather than BFD_RELOC_NONE.
2100 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2102 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2103 to support VLDMIA instruction for MVE.
2104 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2105 instruction for MVE.
2106 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2107 instruction for MVE.
2108 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2109 instruction for MVE.
2110 * testsuite/gas/arm/mve-ldst.d: New test.
2111 * testsuite/gas/arm/mve-ldst.s: Likewise.
2113 2020-01-31 Nick Clifton <nickc@redhat.com>
2115 * po/fr.po: Updated French translation.
2116 * po/ru.po: Updated Russian translation.
2118 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2120 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2122 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2123 * testsuite/gas/aarch64/sve-movprfx_28.d,
2124 * testsuite/gas/aarch64/sve-movprfx_28.l,
2125 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2127 2020-01-30 Jan Beulich <jbeulich@suse.com>
2129 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2130 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2131 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2132 Adjust expectations.
2134 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2136 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2137 * testsuite/gas/bpf/alu-be.d: Likewise.
2138 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2139 * testsuite/gas/bpf/alu32-be.d: Likewise.
2141 2020-01-30 Jan Beulich <jbeulich@suse.com>
2143 * testsuite/gas/i386/x86-64-branch-2.s,
2144 testsuite/gas/i386/x86-64-branch-4.s,
2145 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2146 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2147 testsuite/gas/i386/x86-64-branch-2.d,
2148 testsuite/gas/i386/x86-64-branch-4.l,
2149 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2151 2020-01-30 Jan Beulich <jbeulich@suse.com>
2153 * config/tc-i386.c (process_suffix): .
2154 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2155 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2157 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2159 testsuite/gas/i386/x86_64.s: Add RETF cases.
2160 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2161 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2162 testsuite/gas/i386/x86-64-opcode.d,
2163 testsuite/gas/i386/x86-64-suffix-intel.d,
2164 testsuite/gas/i386/x86-64-suffix.d,
2165 testsuite/gas/i386/x86_64-intel.d
2166 testsuite/gas/i386/x86_64.d: Adjust expectations.
2167 * testsuite/gas/i386/x86-64-suffix.e,
2168 testsuite/gas/i386/x86_64.e: New.
2170 2020-01-30 Jan Beulich <jbeulich@suse.com>
2172 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2175 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2178 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2180 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2181 differences. Document movslq and movsxd.
2182 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2183 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2184 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2185 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2186 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2187 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2188 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2189 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2190 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2191 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2192 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2194 2020-01-27 Alan Modra <amodra@gmail.com>
2196 * testsuite/gas/all/gas.exp: Replace case statements with switch
2198 * testsuite/gas/elf/elf.exp: Likewise.
2199 * testsuite/gas/macros/macros.exp: Likewise.
2200 * testsuite/lib/gas-defs.exp: Likewise.
2202 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2205 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2206 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2208 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2210 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2211 s exts must be known, so rename *ok* to *fail*.
2212 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2213 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2214 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2216 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2217 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2219 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2222 * config/tc-i386.c (check_long_reg): Always disallow double word
2223 suffix in mnemonic with word general register.
2224 * testsuite/gas/i386/general.s: Replace word general register
2225 with double word general register for movl.
2226 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2228 * testsuite/gas/i386/general.l: Updated.
2229 * testsuite/gas/i386/inval.l: Likewise.
2231 2020-01-22 Alan Modra <amodra@gmail.com>
2233 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2234 __tls_get_addr_desc and __tls_get_addr_opt.
2236 2020-01-21 Jan Beulich <jbeulich@suse.com>
2238 * testsuite/gas/i386/inval-crc32.s,
2239 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2240 * testsuite/gas/i386/inval-crc32.l,
2241 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2243 2020-01-21 Jan Beulich <jbeulich@suse.com>
2245 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2246 generic code path. Deal with No_lSuf being set in a template.
2247 * testsuite/gas/i386/inval-crc32.l,
2248 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2249 instead of error(s) when operand size is ambiguous.
2250 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2251 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2252 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2253 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2254 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2255 Adjust expectations.
2257 2020-01-21 Jan Beulich <jbeulich@suse.com>
2259 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2260 and an intel_syntax check. Re-write lack-of-suffix processing
2262 * doc/c-i386.texi: Document operand size defaults for suffix-
2263 less AT&T syntax insns.
2264 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2265 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2266 testsuite/gas/i386/x86-64-avx-scalar.s,
2267 testsuite/gas/i386/x86-64-avx.s,
2268 testsuite/gas/i386/x86-64-bundle.s,
2269 testsuite/gas/i386/x86-64-intel64.s,
2270 testsuite/gas/i386/x86-64-lock-1.s,
2271 testsuite/gas/i386/x86-64-opcode.s,
2272 testsuite/gas/i386/x86-64-sse2avx.s,
2273 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2274 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2275 testsuite/gas/i386/x86-64-nops.s,
2276 testsuite/gas/i386/x86-64-ptwrite.s,
2277 testsuite/gas/i386/x86-64-simd.s,
2278 testsuite/gas/i386/x86-64-sse-noavx.s,
2279 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2281 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2282 testsuite/gas/i386/noreg64.s: Add further tests.
2283 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2284 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2285 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2286 testsuite/gas/i386/sse-noavx.d,
2287 testsuite/gas/i386/x86-64-intel64.d,
2288 testsuite/gas/i386/x86-64-nops.d,
2289 testsuite/gas/i386/x86-64-opcode.d,
2290 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2291 testsuite/gas/i386/x86-64-ptwrite.d,
2292 testsuite/gas/i386/x86-64-simd-intel.d,
2293 testsuite/gas/i386/x86-64-simd-suffix.d,
2294 testsuite/gas/i386/x86-64-simd.d,
2295 testsuite/gas/i386/x86-64-sse-noavx.d
2296 testsuite/gas/i386/x86-64-suffix.d,
2297 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2298 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2299 testsuite/gas/i386/noreg64.l: New.
2300 * testsuite/gas/i386/i386.exp: Run new tests.
2302 2020-01-21 Jan Beulich <jbeulich@suse.com>
2304 * testsuite/gas/i386/avx512_bf16_vl.s,
2305 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2306 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2307 broadcast forms of VCVTNEPS2BF16.
2308 * testsuite/gas/i386/avx512_bf16_vl.d,
2309 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2311 2020-01-20 Nick Clifton <nickc@redhat.com>
2313 * po/uk.po: Updated Ukranian translation.
2315 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2318 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2319 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2321 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2322 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2323 R_X86_64_GOTPC32_TLSDESC relocation.
2325 2020-01-18 Nick Clifton <nickc@redhat.com>
2327 * configure: Regenerate.
2328 * po/gas.pot: Regenerate.
2330 2020-01-18 Nick Clifton <nickc@redhat.com>
2332 Binutils 2.34 branch created.
2334 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2336 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2337 with vex_encoding_vex.
2338 (parse_insn): Likewise.
2339 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2340 and {vex3} documentation.
2341 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2343 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2345 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2348 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2349 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2350 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2351 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2352 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2353 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2355 2020-01-16 Jan Beulich <jbeulich@suse.com>
2357 * config/tc-i386.c (match_template): Drop found_cpu_match local
2360 2020-01-16 Jan Beulich <jbeulich@suse.com>
2362 * testsuite/gas/i386/avx512dq-inval.l,
2363 testsuite/gas/i386/avx512dq-inval.s: New.
2364 * testsuite/gas/i386/i386.exp: Run new test.
2366 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2368 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2369 relocations when the target is 430X, except when extracting part of an
2371 (msp430_srcoperand): Adjust comment.
2372 Initialize the expp member of the msp430_operand_s struct as
2374 (msp430_dstoperand): Likewise.
2375 * testsuite/gas/msp430/msp430.exp: Run new test.
2376 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2377 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2379 2020-01-15 Alan Modra <amodra@gmail.com>
2381 * configure.tgt: Add sparc-*-freebsd case.
2383 2020-01-14 Lili Cui <lili.cui@intel.com>
2385 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2386 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2387 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2388 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2389 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2390 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2391 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2392 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2393 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2394 * testsuite/gas/i386/align-branch-5.d: Likewise.
2395 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2396 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2397 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2398 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2399 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2400 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2401 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2402 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2403 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2404 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2405 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2406 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2408 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2411 * config/tc-z80.c: Add support for half precision, single
2412 precision and double precision floating point values.
2413 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2414 * doc/as.texi: Add new z80 command line options.
2415 * doc/c-z80.texi: Document new z80 command line options.
2416 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2417 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2418 * testsuite/gas/z80/z80.exp: Run the new test.
2419 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2420 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2421 * testsuite/gas/z80/strings.d: Update expected output.
2423 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2425 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2428 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2430 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2432 * config/tc-arc.h: Add header if/defs.
2433 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2435 2020-01-13 Alan Modra <amodra@gmail.com>
2437 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2439 2020-01-13 Alan Modra <amodra@gmail.com>
2441 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2444 2020-01-10 Alan Modra <amodra@gmail.com>
2446 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2447 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2449 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2452 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2454 (emit_ld_r_r): Likewise.
2455 (emit_ld_rr_m): Likewise.
2456 (emit_ld_rr_nn): Likewise.
2458 2020-01-09 Jan Beulich <jbeulich@suse.com>
2460 * config/tc-i386.c (optimize_encoding): Add
2461 is_any_vex_encoding() invocations. Drop respective
2462 i.tm.extension_opcode == None checks.
2464 2020-01-09 Jan Beulich <jbeulich@suse.com>
2466 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2467 REX transformations. Correct comment indentation.
2469 2020-01-09 Jan Beulich <jbeulich@suse.com>
2471 * config/tc-i386.c (optimize_encoding): Generalize register
2472 transformation for TEST optimization.
2474 2020-01-09 Jan Beulich <jbeulich@suse.com>
2476 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2477 testsuite/gas/i386/x86-64-sysenter-amd.d,
2478 testsuite/gas/i386/x86-64-sysenter-amd.l,
2479 testsuite/gas/i386/x86-64-sysenter-intel.d,
2480 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2481 * testsuite/gas/i386/i386.exp: Run new tests.
2483 2020-01-08 Nick Clifton <nickc@redhat.com>
2486 * doc/as.texi (Align): Document the fact that all arguments can be
2489 (P2align): Likewise.
2491 2020-01-08 Nick Clifton <nickc@redhat.com>
2494 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2495 already defined as a different symbol type.
2496 * testsuite/gas/elf/pr14891.s: New test source file.
2497 * testsuite/gas/elf/pr14891.d: New test driver.
2498 * testsuite/gas/elf/pr14891.s: New test expected error output.
2499 * testsuite/gas/elf/elf.exp: Run the new test.
2501 2020-01-08 Alan Modra <amodra@gmail.com>
2503 * config/tc-z8k.c (md_begin): Make idx unsigned.
2504 (get_specific): Likewise for this_index.
2506 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2508 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2509 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2510 (md_operand): Set X_md to absent.
2511 (arc_parse_name): Check for X_md.
2513 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2516 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2517 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2519 * read.c (next_char_of_string): Likewise.
2520 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2521 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2523 2020-01-03 Nick Clifton <nickc@redhat.com>
2525 * po/sv.po: Updated Swedish translation.
2527 2020-01-03 Jan Beulich <jbeulich@suse.com>
2529 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2530 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2532 2020-01-03 Jan Beulich <jbeulich@suse.com>
2534 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2535 by-element usdot. Add 64-bit form tests for by-element sudot.
2536 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2538 2020-01-03 Jan Beulich <jbeulich@suse.com>
2540 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2541 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2543 2020-01-03 Jan Beulich <jbeulich@suse.com>
2545 * testsuite/gas/aarch64/f64mm.d,
2546 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2548 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2550 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2551 support for assembler code generated by SDCC. Add new relocation
2552 types. Add z80-elf target support.
2553 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2554 labels. Local labels starts from ".L".
2555 * NEWS: Mention the new support.
2556 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2557 * testsuite/gas/all/fwdexp.s: Likewise.
2558 * testsuite/gas/all/cond.l: Likewise.
2559 * testsuite/gas/all/cond.s: Likewise.
2560 * testsuite/gas/all/fwdexp.d: Likewise.
2561 * testsuite/gas/all/fwdexp.s: Likewise.
2562 * testsuite/gas/elf/section2.e-mips: Likewise.
2563 * testsuite/gas/elf/section2.l: Likewise.
2564 * testsuite/gas/elf/section2.s: Likewise.
2565 * testsuite/gas/macros/app1.d: Likewise.
2566 * testsuite/gas/macros/app1.s: Likewise.
2567 * testsuite/gas/macros/app2.d: Likewise.
2568 * testsuite/gas/macros/app2.s: Likewise.
2569 * testsuite/gas/macros/app3.d: Likewise.
2570 * testsuite/gas/macros/app3.s: Likewise.
2571 * testsuite/gas/macros/app4.d: Likewise.
2572 * testsuite/gas/macros/app4.s: Likewise.
2573 * testsuite/gas/macros/app4b.s: Likewise.
2574 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2575 * testsuite/gas/z80/z80.exp: Add new tests
2576 * testsuite/gas/z80/dollar.d: New file.
2577 * testsuite/gas/z80/dollar.s: New file.
2578 * testsuite/gas/z80/ez80_adl_all.d: New file.
2579 * testsuite/gas/z80/ez80_adl_all.s: New file.
2580 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2581 * testsuite/gas/z80/ez80_isuf.s: New file.
2582 * testsuite/gas/z80/ez80_z80_all.d: New file.
2583 * testsuite/gas/z80/ez80_z80_all.s: New file.
2584 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2585 * testsuite/gas/z80/r800_extra.d: New file.
2586 * testsuite/gas/z80/r800_extra.s: New file.
2587 * testsuite/gas/z80/r800_ii8.d: New file.
2588 * testsuite/gas/z80/r800_z80_doc.d: New file.
2589 * testsuite/gas/z80/z180.d: New file.
2590 * testsuite/gas/z80/z180.s: New file.
2591 * testsuite/gas/z80/z180_z80_doc.d: New file.
2592 * testsuite/gas/z80/z80_doc.d: New file.
2593 * testsuite/gas/z80/z80_doc.s: New file.
2594 * testsuite/gas/z80/z80_ii8.d: New file.
2595 * testsuite/gas/z80/z80_ii8.s: New file.
2596 * testsuite/gas/z80/z80_in_f_c.d: New file.
2597 * testsuite/gas/z80/z80_in_f_c.s: New file.
2598 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2599 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2600 * testsuite/gas/z80/z80_out_c_0.d: New file.
2601 * testsuite/gas/z80/z80_out_c_0.s: New file.
2602 * testsuite/gas/z80/z80_reloc.d: New file.
2603 * testsuite/gas/z80/z80_reloc.s: New file.
2604 * testsuite/gas/z80/z80_sli.d: New file.
2605 * testsuite/gas/z80/z80_sli.s: New file.
2607 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2609 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2612 2020-01-01 Alan Modra <amodra@gmail.com>
2614 Update year range in copyright notice of all files.
2616 For older changes see ChangeLog-2019
2618 Copyright (C) 2020 Free Software Foundation, Inc.
2620 Copying and distribution of this file, with or without modification,
2621 are permitted in any medium without royalty provided the copyright
2622 notice and this notice are preserved.
2628 version-control: never