1 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
3 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
4 (riscv_set_default_priv_spec): Get the priv spec version from the
5 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
7 2020-06-20 Alan Modra <amodra@gmail.com>
9 * configure.tgt: Set bfd_gas for all SH targets.
11 2020-06-18 Jan Beulich <jbeulich@suse.com>
13 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
14 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
17 2020-06-16 Lili Cui <lili.cui@intel.com>
19 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
20 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
21 * doc/c-i386.texi: Add avx512_vp2intersect.
23 2020-06-16 Jan Beulich <jbeulich@suse.com>
25 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
27 * testsuite/gas/i386/sse-check.s: Adjust comment.
28 * testsuite/gas/i386/sse-check-error.l,
29 testsuite/gas/i386/sse-check-warn.e,
30 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
33 2020-06-16 Alan Modra <amodra@gmail.com>
35 * config/tc-tic30.h: Remove OBJ_AOUT support.
36 * configure.tgt: Delete tic30-*-*aout* entry.
38 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
40 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
42 (elf32xtensa_abi): New declaration.
43 (option_abi_windowed, option_abi_call0): New enum constants.
44 (md_longopts): Add entries for --abi-windowed and --abi-call0.
45 (md_parse_option): Add handlers for --abi-windowed and
47 (xtensa_add_config_info): Use xtensa_abi_choice instead of
48 XSHAL_ABI to format ABI tag.
49 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
50 --abi-call0 to the list of options.
51 * doc/c-xtensa.texi: Add description for options --abi-windowed
53 * testsuite/gas/xtensa/abi-call0.d: New test definition.
54 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
55 * testsuite/gas/xtensa/abi.s: New test source.
57 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
60 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
62 * testsuite/gas/i386/tsxldtrk.s: Likewise.
63 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
64 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
66 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
68 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
69 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
70 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
72 2020-06-09 Seth Girvan <snth@snthhacks.com>
74 * doc/c-avr.texi: Improve wording.
76 2020-06-09 Jan Beulich <jbeulich@suse.com>
78 * testsuite/gas/i386/x86-64-pseudos-bad.s,
79 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
81 2020-06-09 Jan Beulich <jbeulich@suse.com>
83 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
85 * testsuite/gas/i386/prefix.d: Adjust expectations.
87 2020-06-09 Jan Beulich <jbeulich@suse.com>
89 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
90 with VEX/EVEX encoding tests.
91 * testsuite/gas/i386/prefix.d: Adjust expectations.
93 2020-06-09 Jan Beulich <jbeulich@suse.com>
95 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
97 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
98 * testsuite/gas/i386/noreg64.d: Adjust expectations.
99 * testsuite/gas/i386/noreg-intel64.d,
100 testsuite/gas/i386/noreg-intel64.l,
101 testsuite/gas/i386/noreg-intel64.s: New.
102 * testsuite/gas/i386/i386.exp: Run new tests.
104 2020-06-09 Jan Beulich <jbeulich@suse.com>
106 * config/tc-i386.c (vex_encoding_error): New enumerator.
107 (VEX_check_operands): Rename to VEX_check_encoding. Check
108 for vex_encoding_error. Move Imm4 handling ...
109 (check_VecOperands): ... here.
110 (match_template): Call VEX_check_encoding when there are no
111 operands. Split construct calling check_VecOperands and
112 VEX_check_encoding (when there are operands).
113 (check_register): Don't blindly set vex_encoding_evex.
114 * testsuite/gas/i386/pseudos-bad.s,
115 testsuite/gas/i386/pseudos-bad.l: New.
116 * testsuite/gas/i386/i386.exp: Run new test.
117 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
119 2020-06-08 Alex Coplan <alex.coplan@arm.com>
121 * config/tc-arm.c (insns): Add dfb.
122 * testsuite/gas/arm/dfb.d: New test.
123 * testsuite/gas/arm/dfb.s: Input for test.
125 2020-06-08 Nick Clifton <nickc@redhat.com>
127 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
129 2020-06-08 Jan Beulich <jbeulich@suse.com>
131 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
133 2020-06-08 Jan Beulich <jbeulich@suse.com>
135 * config/tc-i386.c (check_byte_reg): Drop dead conditional
138 2020-06-08 Jan Beulich <jbeulich@suse.com>
140 * config/tc-i386.c (check_register): Split RegTR handling, to
141 fail recognition also in 64-bit mode as well as with i586 or
142 i686 explicitly enabled.
143 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
144 * testsuite/gas/i386/x86_64-intel.d,
145 testsuite/gas/i386/x86_64.d: Adjust expectations.
147 2020-06-08 Jan Beulich <jbeulich@suse.com>
149 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
150 * testsuite/gas/cfi/cfi.exp: Run this test.
152 2020-06-08 Jan Beulich <jbeulich@suse.com>
154 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
155 check to %st(N) parsing logic.
156 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
158 2020-06-08 Jan Beulich <jbeulich@suse.com>
160 * config/tc-i386.c (bad_reg): New.
161 (check_VecOperations, i386_att_operand, i386_parse_name): Check
163 (check_register): New, broken out from ...
164 (parse_real_register): ... here. Call it.
165 (parse_register): Call it, and error upon failure.
166 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
167 testsuite/gas/i386/x86-64-equ-bad.s,
168 testsuite/gas/i386/x86-64-equ-bad.l: New.
169 * testsuite/gas/i386/i386.exp: Run new tests.
171 2020-06-06 Alan Modra <amodra@gmail.com>
173 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
174 * doc/c-ppc.texi: Likewise.
176 2020-06-06 Alan Modra <amodra@gmail.com>
178 * config/tc-ppc.c: Update throughout for reloc renaming.
180 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
182 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
185 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
187 * config/tc-riscv.c (explicit_csr): New static boolean.
188 Used to indicate CSR are explictly used.
189 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
190 (riscv_write_out_attrs): If we already have set elf priv
191 attributes, then generate them. Otherwise, don't generate
192 them when no CSR are used.
193 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
194 * testsuite/gas/riscv/attribute-02.d: Likewise.
195 * testsuite/gas/riscv/attribute-03.d: Likewise.
196 * testsuite/gas/riscv/attribute-04.d: Likewise.
197 * testsuite/gas/riscv/attribute-05.d: Likewise.
198 * testsuite/gas/riscv/attribute-06.d: Likewise.
199 * testsuite/gas/riscv/attribute-07.d: Likewise.
200 * testsuite/gas/riscv/attribute-08.d: Likewise.
201 * testsuite/gas/riscv/attribute-09.d: Likewise.
202 * testsuite/gas/riscv/attribute-10.d: Likewise.
203 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
204 * testsuite/gas/riscv/attribute-11.s: New testcase.
205 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
206 used, so we should output the ELF priv attributes.
207 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
208 used, so output the priv attributes according to the -mpriv-spec.
209 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
210 used, so ignore the -mpriv-spec setting.
212 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
214 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
216 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
217 endianness to cgen_get_insn_value and cgen_put_insn_value.
219 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
221 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
224 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
226 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
228 (md_assemble): Remove no longer needed hack.
230 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
232 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
234 (gas_cgen_md_apply_fix): Likewise.
235 (gas_cgen_md_apply_fix): Likewise.
236 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
238 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
241 2020-06-04 Alan Modra <amodra@gmail.com>
243 * testsuite/config/default.exp: Remove global directive outside
245 * testsuite/gas/mep/complex-relocs.exp: Likewise.
246 * testsuite/gas/microblaze/relax_size.exp: Likewise.
247 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
248 * testsuite/gas/mt/relocs.exp: Likewise.
249 * testsuite/gas/rx/rx.exp: Likewise.
251 2020-06-03 Stephen Casner <casner@acm.org>
253 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
255 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
256 Jim Wilson <jimw@sifive.com>
259 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
260 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
261 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
262 Move B before SB. Move J before UJ.
264 2020-06-01 Alex Coplan <alex.coplan@arm.com>
266 * write.c (relax_segment): Fix handling of negative offset when
267 relaxing an rs_org frag.
268 * testsuite/gas/aarch64/org-neg.d: New test.
269 * testsuite/gas/aarch64/org-neg.l: Error output for test.
270 * testsuite/gas/aarch64/org-neg.s: Input for test.
271 * testsuite/gas/arm/org-neg.d: New test.
272 * testsuite/gas/arm/org-neg.l: Error output for test.
273 * testsuite/gas/arm/org-neg.s: Input for test.
275 2020-05-28 Stephen Casner <casner@acm.org>
277 Fix unexpected failures in gas testsuite for pdp11-aout target.
278 These are caused by the PDP11's mix of little-endian octets in
279 shorts but shorts in big endian order for long or quad.
281 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
282 * testsuite/gas/all/gas.exp: Select alternate test scripts for
283 pdp11, skip octa test completely.
284 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
285 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
286 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
288 2020-05-28 Alex Coplan <alex.coplan@arm.com>
290 * frags.c (frag_grow): Fix comment.
292 2020-05-27 Stephen Casner <casner@acm.org>
295 * config/tc-pdp11.c (parse_reg): Distinguish register names from
296 symbols that begin with a register name.
297 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
298 * testsuite/gas/pdp11/pr26001.s: Likewise.
299 * testsuite/gas/pdp11/pr26001.d: Likewise.
301 2020-05-27 Simon Cook <simon.cook@embecosm.com>
303 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
304 pointer when creating struct riscv_csr_extra.
306 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
308 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
309 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
310 * testsuite/gas/i386/inval-avx512f.l: Updated.
312 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
314 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
315 load/store instruction variants with alignment hints.
316 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
317 instruction variants with alignment hints.
319 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
322 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
323 instead of R_XGATE_PCREL_X.
324 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
325 BFD_RELOC_XGATE_PCREL_X.
327 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
330 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
331 with &fragP->fr_literal[0].
333 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
336 * config/tc-vax.c (md_estimate_size_before_relax): Replace
337 fragP->fr_literal with &fragP->fr_literal[0].
338 (md_convert_frag): Likewise.
340 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
343 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
344 with &fragP->fr_literal[0].
346 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
349 * config/tc-crx.c (getreg_image): Change argument type to int.
350 (md_convert_frag): Replace fragP->fr_literal with
351 &fragP->fr_literal[0].
353 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
356 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
357 sprintf with memmove.
359 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
361 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
362 with &fragP->fr_literal[0].
364 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
367 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
368 2 overlapping strings.
370 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
372 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
373 with &fragP->fr_literal[0].
375 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
377 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
378 with &fragp->fr_literal[0].
379 * config/tc-microblaze.c (md_apply_fix): Likewise.
380 * config/tc-sh.c (md_convert_frag): Likewise.
382 2020-05-24 Jim Wilson <jimw@sifive.com>
385 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
386 asection to segT. New locals seg and subseg. Call subseg_set before
387 fix_new_exp. Call subseg_set after loop to restore original values.
389 2020-05-21 Alan Modra <amodra@gmail.com>
391 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
393 * config/obj-elf.c: Likewise.
394 * config/tc-aarch64.c: Likewise.
395 * config/tc-arm.c: Likewise.
396 * config/tc-m68k.c: Likewise.
397 * config/tc-nios2.c: Likewise.
398 * config/tc-tic30.c: Likewise.
402 * symbols.c: Likewise.
403 * testsuite/gas/all/test-gen.c: Likewise.
405 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
407 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
408 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
409 Static variables which are used to set the ISA extensions. You can
410 use -march (or ELF build attributes) and -misa-spec to set them,
412 (ext_version_hash): The hash table used to handle the extensions
414 (init_ext_version_hash): Initialize the ext_version_hash according
415 to riscv_ext_version_table.
416 (riscv_get_default_ext_version): The callback function of
417 riscv_parse_subset_t. According to the choosed ISA spec,
418 get the default version for the specific extension.
419 (riscv_set_arch): Set the callback function.
420 (enum options, struct option md_longopts): Add new option -misa-spec.
421 (md_parse_option): Do not call riscv_set_arch for -march. We will
422 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
423 to set default_isa_spec class.
424 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
425 ext_version_hash, and then call riscv_set_arch to set the architecture
426 with versions according to default_arch_with_ext.
427 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
429 * testsuite/gas/riscv/attribute-03.d: Likewise.
430 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
431 already set it's version to 2p1 by march, so no need to use the default
432 2p2 version. For m-ext, we do not set the version by -march and ELF arch
433 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
434 ISA spec 2p2, so set 0p0 to it.
435 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
436 zicsr is 2p0 according to ISA spec 20191213.
437 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
438 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
439 You can set them by configure options --with-arch and
440 --with-isa-spec, respectively.
441 (riscv_set_default_isa_spec): New function used to set the
443 (md_parse_option): Call riscv_set_default_isa_spec rather than
444 call riscv_get_isa_spec_class directly.
445 (riscv_after_parse_args): If the -isa-spec is not set, then we
446 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
447 calling riscv_set_default_isa_spec.
448 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
449 the --with-isa-spec may be set to different ISA spec.
450 * testsuite/gas/riscv/attribute-02.d: Likewise.
451 * testsuite/gas/riscv/attribute-03.d: Likewise.
452 * testsuite/gas/riscv/attribute-04.d: Likewise.
453 * testsuite/gas/riscv/attribute-05.d: Likewise.
454 * testsuite/gas/riscv/attribute-06.d: Likewise.
455 * testsuite/gas/riscv/attribute-07.d: Likewise.
456 * configure.ac: Add configure options, --with-arch and
458 * configure: Regenerated.
459 * config.in: Regenerated.
460 * config/tc-riscv.c (default_priv_spec): Static variable which is
461 used to check if the CSR is valid for the chosen privilege spec. You
462 can use -mpriv-spec to set it.
463 (enum reg_class): We now get the CSR address from csr_extra_hash rather
464 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
465 (riscv_init_csr_hashes): Only need to initialize one hash table
467 (riscv_csr_class_check): Change the return type to void. Don't check
468 the ISA dependency if -mcsr-check isn't set.
469 (riscv_csr_version_check): New function. Check and find the CSR address
470 from csr_extra_hash, according to default_priv_spec. Report warning
471 for the invalid CSR if -mcsr-check is set.
472 (reg_csr_lookup_internal): Updated.
473 (reg_lookup_internal): Likewise.
474 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
475 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
476 (md_parse_option): Call riscv_set_default_priv_version to set
478 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
479 privilege spec to the newest one.
480 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
481 include/opcode/riscv.h.
482 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
483 to check the ISA dependency for CSR, so fix the spec version by adding
485 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
486 version warnings for the test case.
487 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
488 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
489 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
490 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
491 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
492 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
493 Check whether the CSR is valid when privilege version 1.9 is choosed.
494 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
495 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
496 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
497 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
498 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
499 Check whether the CSR is valid when privilege version 1.10 is choosed.
500 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
501 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
502 Check whether the CSR is valid when privilege version 1.11 is choosed.
503 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
504 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
505 setting. You can set it by configure option --with-priv-spec.
506 (riscv_set_default_priv_spec): New function used to set the default
508 (md_parse_option): Call riscv_set_default_priv_spec rather than
509 call riscv_get_priv_spec_class directly.
510 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
511 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
512 calling riscv_set_default_priv_spec.
513 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
514 the --with-priv-spec may be set to different privilege spec.
515 * testsuite/gas/riscv/priv-reg.d: Likewise.
516 * configure.ac: Add configure option --with-priv-spec.
517 * configure: Regenerated.
518 * config.in: Regenerated.
519 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
520 explicit_attr. Set it to TRUE if any ELF attribute is found.
521 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
522 the priv attributes are set.
523 (md_assemble): Set the default_priv_spec according to the priv
524 attributes when we start to assemble instruction.
525 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
526 riscv_write_out_attrs. Update the arch and priv attributes. If we
527 don't set the corresponding ELF attributes, then try to output the
529 (riscv_set_public_attributes): If any ELF attribute or -march-attr
530 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
531 to update the arch and priv attributes.
532 (s_riscv_attribute): Make sure all arch and priv attributes are set
533 before any instruction.
534 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
535 ELF attribute or -march-attr is set. If the priv attributes are not
536 set, then try to update them by the default setting (-mpriv-spec or
538 * testsuite/gas/riscv/attribute-02.d: Likewise.
539 * testsuite/gas/riscv/attribute-03.d: Likewise.
540 * testsuite/gas/riscv/attribute-04.d: Likewise.
541 * testsuite/gas/riscv/attribute-06.d: Likewise.
542 * testsuite/gas/riscv/attribute-07.d: Likewise.
543 * testsuite/gas/riscv/attribute-08.d: Likewise.
544 * testsuite/gas/riscv/attribute-09.d: Likewise.
545 * testsuite/gas/riscv/attribute-10.d: Likewise.
546 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
547 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
548 set by priv attributes must be supported.
549 * testsuite/gas/riscv/attribute-05.s: Likewise.
550 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
551 priv attributes according to the -mpriv-spec option.
552 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
553 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
554 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
555 * testsuite/gas/riscv/priv-reg.d: Removed.
556 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
557 CSR according to the priv spec 1.9.
558 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
559 CSR according to the priv spec 1.9.1.
560 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
561 CSR according to the priv spec 1.10.
562 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
563 CSR according to the priv spec 1.11.
564 * config/tc-riscv.c (md_show_usage): Add descriptions about
566 * doc/c-riscv.texi: Likewise.
568 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
570 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
571 * testsuite/gas/ppc/power9.d: Likewise.
572 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
573 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
574 sync, wait, waitrsv>: Add tests.
575 * testsuite/gas/ppc/power10.d: Likewise.
577 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
580 * config/tc-arm.c : Add arm_ext_v8r feature.
581 (it_fsm_post_encode): Check arm_ext_v8r feature.
582 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
584 2020-05-19 Alan Modra <amodra@gmail.com>
586 * write.c (write_contents): Use bfd_get_filename rather than
587 accessing bfd->filename directly. Use bfd_section_name rather
588 than accessing section->name directly.
590 2020-05-19 Alan Modra <amodra@gmail.com>
592 * symbols.c (local_symbol_make): Init all of lsy_flags.
594 2020-05-18 Alan Modra <amodra@gmail.com>
596 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
597 before looking at add_symbol->sy_flags.
599 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
601 * config/tc-i386.c: Not handle lret/iret.
602 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
603 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
604 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
605 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
606 * testsuite/gas/i386/lfence-ret.s: Ditto.
607 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
608 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
609 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
610 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
611 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
612 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
613 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
615 2020-05-15 Alan Modra <amodra@gmail.com>
616 Alex Coplan <alex.coplan@arm.com>
618 * symbols.c (struct local_symbol): Update comment.
619 (resolve_symbol_value): For resolved symbols equated to other
620 symbols, verify that the referenced symbol is not a local_symbol
621 before accessing sy_value. Don't leave symbol loops during
622 finalize_syms resolution.
623 * testsuite/gas/all/assign-bad-recursive.d: New test.
624 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
625 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
626 * testsuite/gas/all/gas.exp: Run it.
628 2020-05-14 Nick Clifton <nickc@redhat.com>
630 * po/sv.po: Updated Swedish translation.
632 2020-05-11 Alan Modra <amodra@gmail.com>
634 * testsuite/gas/ppc/scalarquad.d,
635 * testsuite/gas/ppc/scalarquad.s: New test.
636 * testsuite/gas/ppc/ppc.exp: Run it.
638 2020-05-11 Alan Modra <amodra@gmail.com>
640 * testsuite/gas/ppc/rightmost.d,
641 * testsuite/gas/ppc/rightmost.s: New test.
642 * testsuite/gas/ppc/ppc.exp: Run it.
644 2020-05-11 Alan Modra <amodra@gmail.com>
646 * testsuite/gas/ppc/xvtlsbb.d,
647 * testsuite/gas/ppc/xvtlsbb.s: New test.
648 * testsuite/gas/ppc/ppc.exp: Run it.
650 2020-05-11 Alan Modra <amodra@gmail.com>
652 * testsuite/gas/ppc/stringop.d,
653 * testsuite/gas/ppc/stringop.s: New test.
654 * testsuite/gas/ppc/ppc.exp: Run it.
656 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
658 * testsuite/gas/ppc/set_bool.d,
659 * testsuite/gas/ppc/set_bool.s: New test.
660 * testsuite/gas/ppc/ppc.exp: Run it.
662 2020-05-11 Alan Modra <amodra@gmail.com>
664 * testsuite/gas/ppc/bitmanip.d,
665 * testsuite/gas/ppc/bitmanip.s: New test.
666 * testsuite/gas/ppc/ppc.exp: Run it.
668 2020-05-11 Alan Modra <amodra@gmail.com>
670 * testsuite/gas/ppc/genpcv.d,
671 * testsuite/gas/ppc/genpcv.s: New test.
672 * testsuite/gas/ppc/ppc.exp: Run it.
674 2020-05-11 Alan Modra <amodra@gmail.com>
676 * testsuite/gas/ppc/maskmanip.d,
677 * testsuite/gas/ppc/maskmanip.s: New test.
678 * testsuite/gas/ppc/ppc.exp: Run it.
680 2020-05-11 Alan Modra <amodra@gmail.com>
681 Peter Bergner <bergner@linux.ibm.com>
683 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
684 (md_assemble): Check acc specified in correct operand.
685 * testsuite/gas/ppc/outerprod.d,
686 * testsuite/gas/ppc/outerprod.s,
687 * testsuite/gas/ppc/vsx4.d,
688 * testsuite/gas/ppc/vsx4.s: New tests.
689 * testsuite/gas/ppc/ppc.exp: Run them.
691 2020-05-11 Alan Modra <amodra@gmail.com>
693 * testsuite/gas/ppc/simd_perm.d,
694 * testsuite/gas/ppc/simd_perm.s: New test.
695 * testsuite/gas/ppc/ppc.exp: Run it.
697 2020-05-11 Alan Modra <amodra@gmail.com>
699 * testsuite/gas/ppc/int128.d,
700 * testsuite/gas/ppc/int128.s: New test.
701 * testsuite/gas/ppc/ppc.exp: Run it.
703 2020-05-11 Alan Modra <amodra@gmail.com>
705 * testsuite/gas/ppc/vsx_32byte.d,
706 * testsuite/gas/ppc/vsx_32byte.s: New test.
707 * testsuite/gas/ppc/ppc.exp: Run it.
709 2020-05-11 Alan Modra <amodra@gmail.com>
711 * testsuite/gas/ppc/vec_mul.s,
712 * testsuite/gas/ppc/vec_mul.d: New test.
713 * testsuite/gas/ppc/ppc.exp: Run it.
715 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
717 * testsuite/gas/ppc/byte_rev.d,
718 * testsuite/gas/ppc/byte_rev.s: New test.
719 * testsuite/gas/ppc/ppc.exp: Run it.
721 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
723 * testsuite/gas/ppc/power10.d: Add paste. tests.
724 * testsuite/gas/ppc/power10.s: Likewise.
726 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
728 * testsuite/gas/ppc/power10.s: New test.
729 * testsuite/gas/ppc/power10.d: Likewise.
730 * testsuite/gas/ppc/ppc.exp: Run it.
732 2020-05-11 Alan Modra <amodra@gmail.com>
734 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
736 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
737 place of -mfuture/-Mfuture.
738 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
739 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
741 2020-05-06 Nick Clifton <nickc@redhat.com>
743 * po/sv.po: Updated Swedish translation.
745 2020-05-06 Nick Clifton <nickc@redhat.com>
748 * doc/as.texi (Preprocessing): Replace cross reference to not
749 existant document with a URL to the equivalent page in the GCC
752 2020-05-05 Nick Clifton <nickc@redhat.com>
754 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
755 construction of a DWARF-5 directory name table.
756 * testsuite/gas/elf/pr25917.d: Update expected output.
758 2020-05-05 Gunther Nikl <gnikl@justmail.de>
760 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
761 (md_parse_option): Remove initialization of elf_flags.
763 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
766 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
767 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
768 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
770 2020-05-04 Nick Clifton <nickc@redhat.com>
773 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
774 table's existence before looking at its entries.
775 Also do not emit a default directory entry if there are no
778 * testsuite/gas/elf/pr25917.s: New test source file.
779 * testsuite/gas/elf/pr25917.d: New test driver.
780 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
782 2020-04-30 Alex Coplan <alex.coplan@arm.com>
784 * config/tc-aarch64.c (fix_insn): Implement for
785 AARCH64_OPND_UNDEFINED.
786 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
787 * testsuite/gas/aarch64/udf.s: New.
788 * testsuite/gas/aarch64/udf.d: New.
789 * testsuite/gas/aarch64/udf-invalid.s: New.
790 * testsuite/gas/aarch64/udf-invalid.l: New.
791 * testsuite/gas/aarch64/udf-invalid.d: New.
793 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
795 * config/tc-rx.c (elf_flags): Reset default value.
796 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
798 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
800 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
802 (microarch_earliest): New static variable.
803 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
804 simcall opcode has mandatory parameter.
805 (xg_init_global_config): Initialize microarch_earliest.
807 2020-04-29 Nick Clifton <nickc@redhat.com>
810 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
811 IMM0_8S and add support for IMM0_8U.
812 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
813 unsigned 8-bit immediate.
814 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
815 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
817 2020-04-27 Tamar Christina <tamar.christina@arm.com>
819 * NEWS: Add news entry for big-obj.
820 * config/tc-i386.c (i386_target_format): Support new format.
821 * doc/c-i386.texi: Add i386 support.
822 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
823 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
825 2020-04-27 Nick Clifton <nickc@redhat.com>
828 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
829 (assign_file_to_slot): New function. Fills in an entry in the
831 (allocate_filenum): Use new function.
832 (allocate_filename_to_slot): Use new function. If the specified
833 slot entry is already in use, but was chosen automatically then
834 reassign the automatic entry.
836 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
838 * config/tc-i386.c (lfence_before_ret_shl): New member.
839 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
841 (insert_after_load): Issue warning for REP CMPS/SCAS.
842 (insert_before_before): Handle iret, Handle
843 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
844 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
845 -mlfence-before-ret=[none/not/or/shl/yes].
846 Enable -mlfence-before-ret=shl when
847 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
848 (md_show_usage): Ditto.
849 * doc/c-i386.texi: Ditto.
850 * testsuite/gas/i386/i386.exp: Add new testcases.
851 * testsuite/gas/i386/lfence-load-b.d: New.
852 * testsuite/gas/i386/lfence-load-b.e: New.
853 * testsuite/gas/i386/lfence-load.d: Modified.
854 * testsuite/gas/i386/lfence-load.e: New.
855 * testsuite/gas/i386/lfence-load.s: Modified.
856 * testsuite/gas/i386/lfence-ret-a.d: Modified.
857 * testsuite/gas/i386/lfence-ret-b.d: Modified.
858 * testsuite/gas/i386/lfence-ret-c.d: New.
859 * testsuite/gas/i386/lfence-ret-d.d: New.
860 * testsuite/gas/i386/lfence-ret.s: Modified.
861 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
862 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
863 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
864 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
865 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
866 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
867 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
868 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
869 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
870 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
872 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
875 * config/tc-xtensa.c (md_apply_fix): Replace
876 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
877 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
878 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
879 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
880 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
882 2020-04-22 Alan Modra <amodra@gmail.com>
884 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
885 symbol for ".symver .. remove".
886 * doc/as.texi (.symver): Update.
887 * testsuite/gas/symver/symver11.s: Make foo weak.
888 * testsuite/gas/symver/symver11.d: Expect an error.
889 * testsuite/gas/symver/symver7.d: Allow other random symbols.
891 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
893 * testsuite/gas/symver/symver11.s: Add ".balign 8".
895 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
898 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
899 * testsuite/gas/m68k/operands.d: Update.
900 * testsuite/gas/m68k/op68000.d: Update for new error messages.
902 2020-04-21 Tamar Christina <tamar.christina@arm.com>
905 * testsuite/gas/arm/pr24753.d: New test.
906 * testsuite/gas/arm/pr24753.s: New test.
908 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
912 * NEWS: Mention .symver extension.
913 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
915 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
916 add a version name. Add local, hidden and remove visibility
918 (elf_frob_symbol): Handle the list of version names. Update the
919 original symbol to local, hidden or remove it from the symbol
921 (elf_frob_file_before_adjust): Handle the list of version names.
922 * config/obj-elf.h (elf_visibility): New.
923 (elf_versioned_name_list): Likewise.
924 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
925 and visibility. Change versioned_name pointer to struct
926 elf_versioned_name_list.
927 * doc/as.texi: Update .symver directive.
928 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
929 error checking tests.
930 * testsuite/gas/symver/symver6.d: New file.
931 * testsuite/gas/symver/symver7.d: Likewise.
932 * testsuite/gas/symver/symver7.s: Likewise.
933 * testsuite/gas/symver/symver8.d: Likewise.
934 * testsuite/gas/symver/symver8.s: Likewise.
935 * testsuite/gas/symver/symver9.s: Likewise.
936 * testsuite/gas/symver/symver9a.d: Likewise.
937 * testsuite/gas/symver/symver9b.d: Likewise.
938 * testsuite/gas/symver/symver10.s: Likewise.
939 * testsuite/gas/symver/symver10a.d: Likewise.
940 * testsuite/gas/symver/symver10b.d: Likewise.
941 * testsuite/gas/symver/symver11.d: Likewise.
942 * testsuite/gas/symver/symver11.s: Likewise.
943 * testsuite/gas/symver/symver12.d: Likewise.
944 * testsuite/gas/symver/symver12.s: Likewise.
945 * testsuite/gas/symver/symver13.d: Likewise.
946 * testsuite/gas/symver/symver13.s: Likewise.
947 * testsuite/gas/symver/symver14.d: Likewise.
948 * testsuite/gas/symver/symver14.l: Likewise.
949 * testsuite/gas/symver/symver15.d: Likewise.
950 * testsuite/gas/symver/symver15.l: Likewise.
951 * testsuite/gas/symver/symver6.l: Removed.
952 * testsuite/gas/symver/symver6.s: Updated.
954 2020-04-20 Sudakshina Das <sudi.das@arm.com>
956 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
958 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
959 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
960 * testsuite/gas/aarch64/system.d: Update.
962 2020-04-20 Sudakshina Das <sudi.das@arm.com>
964 * testsuite/gas/aarch64/bti.d: Update -march option.
965 * testsuite/gas/aarch64/illegal-bti.d: Remove.
966 * testsuite/gas/aarch64/illegal-bti.l: Remove.
967 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
968 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
970 2020-04-17 Alan Modra <amodra@gmail.com>
972 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
974 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
975 Nick Clifton <nickc@redhat.com>
978 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
980 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
982 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
983 targets running this test.
985 2020-02-16 David Faust <david.faust@oracle.com>
987 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
988 * testsuite/gas/bpf/jump32.s: New file.
989 * testsuite/gas/bpf/jump32.d: Likewise.
991 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
993 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
996 2020-04-08 Gunther Nikl <gnikl@justmail.de>
998 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
999 (md_pcrel_from): Remove prototytpe.
1000 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1002 (md_pcrel_from_section): Remove duplicate prototype.
1003 * tc.h (md_pcrel_from_section): Add prototype.
1004 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1005 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1006 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1007 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1008 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1009 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1010 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1011 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1012 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1013 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1014 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1015 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1016 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1017 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1018 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1019 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1020 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1021 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1022 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1023 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1024 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1025 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1026 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1027 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1028 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1029 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1030 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1031 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1032 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1033 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1034 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1035 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1036 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1037 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1038 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1039 md_apply_fix3): Delete prototypes.
1041 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1043 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1046 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1048 * doc/c-z80.texi: Fix @xref warnings.
1050 2020-04-07 Lili Cui <lili.cui@intel.com>
1052 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1053 (cpu_noarch): Likewise.
1054 * doc/c-i386.texi: Document TSXLDTRK.
1055 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1056 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1057 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1058 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1060 2020-04-02 Lili Cui <lili.cui@intel.com>
1062 * config/tc-i386.c (cpu_arch): Add .serialize.
1063 (cpu_noarch): Likewise.
1064 * doc/c-i386.texi: Document serialize.
1065 * testsuite/gas/i386/i386.exp: Run serialize tests
1066 * testsuite/gas/i386/serialize.d: Likewise.
1067 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1068 * testsuite/gas/i386/serialize.s: Likewise.
1070 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1072 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1073 * testsuite/gas/elf/section12b.d: Likewise.
1074 * testsuite/gas/elf/section16a.d: Likewise.
1075 * testsuite/gas/elf/section16b.d: Likewise.
1077 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1079 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1080 with a suppressed address register.
1082 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1085 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1086 * testsuite/gas/i386/localpic.s: Add a test for relocation
1087 against local absolute symbol.
1088 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1089 * testsuite/gas/i386/localpic.d: Updated.
1090 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1091 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1093 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1096 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1097 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1098 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1099 testsuite/gas/i386/x86-64-jump.d.
1100 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1101 Incorporate changes to
1102 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1103 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1104 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1105 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1106 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1108 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1112 * dwarf2dbg.c: Do not include "bignum.h".
1114 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1116 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1117 * testsuite/gas/riscv/alias-csr.s: Likewise.
1118 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1119 to priv-reg-pseudo-noalias.
1120 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1121 * testsuite/gas/riscv/bad-csr.l: Likewise.
1122 * testsuite/gas/riscv/bad-csr.s: Likewise.
1123 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1124 * testsuite/gas/riscv/satp.s: Likewise.
1125 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1126 csr instruction, including alias-csr testcase.
1127 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1128 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1129 pseudo instruction with objdump -Mno-aliases.
1130 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1131 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1132 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1133 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1134 * testsuite/gas/riscv/priv-reg.s: Likewise.
1135 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1136 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1137 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1139 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1141 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1142 sections with the "b" attribute.
1144 2020-03-22 Alan Modra <amodra@gmail.com>
1146 * testsuite/gas/s12z/truncated.d: Update expected output.
1148 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1151 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1152 * doc/c-z80.texi: Update documentation.
1154 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1159 Fix disassembling ED+A4/AC/B4/BC opcodes.
1160 Fix assembling lines containing colonless label and instruction
1161 with first operand inside parentheses.
1162 Fix registration of unsupported by target CPU registers.
1163 * config/tc-z80.c: See above.
1164 * config/tc-z80.h: See above.
1165 * testsuite/gas/z80/colonless.d: Update test.
1166 * testsuite/gas/z80/colonless.s: Likewise.
1167 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1168 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1169 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1170 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1171 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1172 * testsuite/gas/z80/unsup_regs.s: Likewise.
1173 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1174 * testsuite/gas/z80/z80.exp: Likewise.
1175 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1176 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1177 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1179 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1182 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1183 (parse_operands): Handle new operand codes.
1184 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1185 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1186 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1187 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1188 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1189 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1190 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1191 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1193 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1195 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1197 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1199 * testsuite/gas/i386/i386.exp: Run new tests.
1200 * testsuite/gas/i386/lfence-byte.d: New file.
1201 * testsuite/gas/i386/lfence-byte.e: Likewise.
1202 * testsuite/gas/i386/lfence-byte.s: Likewise.
1203 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1204 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1205 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1206 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1207 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1208 * testsuite/gas/i386/lfence-load.d: Likewise.
1209 * testsuite/gas/i386/lfence-load.s: Likewise.
1210 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1211 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1212 * testsuite/gas/i386/lfence-ret.s: Likewise.
1213 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1214 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1215 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1216 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1217 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1218 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1219 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1220 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1221 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1222 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1223 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1224 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1226 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1228 * config/tc-i386.c (lfence_after_load): New.
1229 (lfence_before_indirect_branch_kind): New.
1230 (lfence_before_indirect_branch): New.
1231 (lfence_before_ret_kind): New.
1232 (lfence_before_ret): New.
1235 (insert_lfence_after): New.
1236 (insert_lfence_before): New.
1237 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1239 (OPTION_MLFENCE_AFTER_LOAD): New.
1240 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1241 (OPTION_MLFENCE_BEFORE_RET): New.
1242 (md_longopts): Add -mlfence-after-load=,
1243 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1244 (md_parse_option): Handle -mlfence-after-load=,
1245 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1246 (md_show_usage): Display -mlfence-after-load=,
1247 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1248 (i386_cons_align): New.
1249 * config/tc-i386.h (i386_cons_align): New.
1250 (md_cons_align): New.
1251 * doc/c-i386.texi: Document -mlfence-after-load=,
1252 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1254 2020-03-11 Nick Clifton <nickc@redhat.com>
1258 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1259 (DWARF2_FILE_SIZE_NAME): Default to -1.
1260 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1261 whichever is higher.
1262 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1263 (NUM_MD5_BYTES): Define.
1264 (struct file entry): Add md5 field.
1265 (get_filenum): Delete and replace with...
1266 (get_basename): New function.
1267 (get_directory_table_entry): New function.
1268 (allocate_filenum): New function.
1269 (allocate_filename_to_slot): New function.
1270 (dwarf2_where): Use new functions.
1271 (dwarf2_directive_filename): Add support for extended .file
1273 (dwarf2_directive_loc): Allow the use of file number zero with
1275 (out_file_list): Rename to...
1276 (out_dir_and_file_list): Add DWARF 5 support.
1277 (out_debug_line): Emit extra values into the section header for
1279 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1280 * doc/as.texi (.file): Update the description of this pseudo-op.
1281 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1282 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1283 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1284 * NEWS: Mention the new feature.
1286 2020-03-10 Alan Modra <amodra@gmail.com>
1288 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1289 to avoid signed overflow.
1290 * config/tc-mcore.c (md_assemble): Likewise.
1291 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1292 * config/tc-nds32.c (SET_ADDEND): Likewise.
1293 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1295 2020-03-09 Jan Beulich <jbeulich@suse.com>
1297 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1298 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1299 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1301 2020-03-07 Alan Modra <amodra@gmail.com>
1303 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1306 2020-03-06 Nick Clifton <nickc@redhat.com>
1309 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1310 0 if the dwarf_level is 5 or more. Complain if a filename follows
1312 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1313 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1314 * testsuite/gas/elf/elf.exp: Run the new test.
1317 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1318 * doc/as.texi: Fix another typo.
1320 2020-03-06 Nick Clifton <nickc@redhat.com>
1323 * as.c (dwarf_level): Define.
1324 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1325 (parse_args): Add support for the new options.
1326 as.h (dwarf_level): Prototype.
1327 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1329 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1330 (DWARF2_LINE_VERSION): Remove definition.
1331 * doc/as.texi: Document the new options.
1333 2020-03-06 Nick Clifton <nickc@redhat.com>
1336 * as.c (main): Allow matching input and outputs when they are
1339 2020-03-06 Jan Beulich <jbeulich@suse.com>
1341 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1343 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1344 one of byte/word/dword/qword is set alongside a SIMD register in
1345 a template's operand.
1347 2020-03-06 Jan Beulich <jbeulich@suse.com>
1349 * config/tc-i386.c (match_template): Extend code in logic
1350 rejecting certain suffixes in certain modes to also cover mask
1351 register use and VecSIB. Drop special casing of broadcast. Skip
1352 immediates in the check.
1354 2020-03-06 Jan Beulich <jbeulich@suse.com>
1356 * config/tc-i386.c (match_template): Fold duplicate code in
1357 logic rejecting certain suffixes in certain modes. Drop
1360 2020-03-06 Jan Beulich <jbeulich@suse.com>
1362 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1363 alongside !norex64 ones.
1364 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1365 with both 32- and 64-bit GPR operands.
1366 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1367 32- and 64-bit GPR operands.
1368 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1369 testsuite/gas/i386/x86-64-avx512bw.d,
1370 testsuite/gas/i386/x86-64-avx512f-intel.d,
1371 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1373 2020-03-06 Jan Beulich <jbeulich@suse.com>
1375 * config/tc-i386.c (md_assemble): Drop use of rex64.
1376 (process_suffix): For REX.W for 64-bit CRC32.
1378 2020-03-06 Jan Beulich <jbeulich@suse.com>
1380 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1381 addressing for MPX insns without base/index.
1382 * testsuite/gas/i386/mpx-16bit.s,
1383 * testsuite/gas/i386/mpx-16bit.d: New.
1384 * testsuite/gas/i386/i386.exp: Run new test.
1386 2020-03-06 Jan Beulich <jbeulich@suse.com>
1388 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1389 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1390 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1391 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1392 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1393 as well as a BSWAP one.
1394 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1395 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1396 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1397 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1398 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1399 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1400 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1401 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1402 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1403 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1404 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1405 testsuite/gas/i386/vmx.d: Adjust expectations.
1407 2020-03-06 Jan Beulich <jbeulich@suse.com>
1409 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1410 from having their operands swapped.
1411 * testsuite/gas/i386/waitpkg.s,
1412 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1413 3-operand cases as well as testing of 16-bit code generation.
1414 * testsuite/gas/i386/waitpkg.d,
1415 testsuite/gas/i386/waitpkg-intel.d,
1416 testsuite/gas/i386/x86-64-waitpkg.d,
1417 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1419 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1421 * config/tc-riscv.c (percent_op_utype): Support the modifier
1423 * doc/c-riscv.texi: Add documentation.
1424 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1425 modifier %got_pcrel_hi.
1426 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1427 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1428 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1430 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1431 (RISC-V-Formats): Update the section name from "Instruction Formats"
1432 to "RISC-V Instruction Formats".
1434 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1436 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1437 detected in a section which does not have at least 4 byte
1439 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1440 * testsuite/gas/arm/ldr-t.s: Likewise.
1441 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1442 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1443 disassembly, ignoring any NOPs that may have been inserted because
1444 of section alignment.
1445 * testsuite/gas/arm/ldr-t.d: Likewise.
1447 2020-03-04 Jan Beulich <jbeulich@suse.com>
1449 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1450 * doc/c-i386.texi: Mention sev_es.
1451 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1452 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1454 * testsuite/gas/i386/arch-13-znver1.d,
1455 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1457 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1459 * config/tc-i386.c (match_template): Replace ignoresize and
1460 defaultsize with mnemonicsize.
1461 (process_suffix): Likewise.
1463 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1466 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1467 instruction LD IY,(HL).
1468 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1469 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1470 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1471 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1473 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1476 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1477 x86-64-default-suffix-avx.
1478 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1479 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1480 * testsuite/gas/i386/noreg64.d: Updated.
1481 * testsuite/gas/i386/noreg64.l: Likewise.
1482 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1483 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1484 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1486 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1489 * config/tc-z80.c (contains_register): Prevent an illegal memory
1490 access when checking an expression for a register name.
1492 2020-03-03 Alan Modra <amodra@gmail.com>
1494 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1497 2020-03-02 Alan Modra <amodra@gmail.com>
1499 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1500 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1502 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1503 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1504 (s3_s_score_lcomm): Likewise.
1505 * config/tc-score7.c: Similarly.
1506 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1508 2020-02-28 YunQiang Su <syq@debian.org>
1511 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1512 to handle multi-labels.
1513 (has_label_name): New.
1515 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1517 * config/tc-arm.c (enum pred_instruction_type): Remove
1518 NEUTRAL_IT_NO_VPT_INSN predication type.
1519 (cxn_handle_predication): Modify to require condition suffixes.
1520 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1521 * testsuite/gas/arm/cde-scalar.s: Update test.
1522 * testsuite/gas/arm/cde-warnings.l: Update test.
1523 * testsuite/gas/arm/cde-warnings.s: Update test.
1525 2020-02-26 Alan Modra <amodra@gmail.com>
1527 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1528 N_() on empty string.
1530 2020-02-26 Alan Modra <amodra@gmail.com>
1532 * read.c (read_a_source_file): Call strncpy with length one
1533 less than size of original_case_string.
1535 2020-02-26 Alan Modra <amodra@gmail.com>
1537 * config/obj-elf.c: Indent labels correctly.
1538 * config/obj-macho.c: Likewise.
1539 * config/tc-aarch64.c: Likewise.
1540 * config/tc-alpha.c: Likewise.
1541 * config/tc-arm.c: Likewise.
1542 * config/tc-cr16.c: Likewise.
1543 * config/tc-crx.c: Likewise.
1544 * config/tc-frv.c: Likewise.
1545 * config/tc-i386-intel.c: Likewise.
1546 * config/tc-i386.c: Likewise.
1547 * config/tc-ia64.c: Likewise.
1548 * config/tc-mn10200.c: Likewise.
1549 * config/tc-mn10300.c: Likewise.
1550 * config/tc-nds32.c: Likewise.
1551 * config/tc-riscv.c: Likewise.
1552 * config/tc-s12z.c: Likewise.
1553 * config/tc-xtensa.c: Likewise.
1554 * config/tc-z80.c: Likewise.
1556 * symbols.c: Likewise.
1557 * write.c: Likewise.
1559 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1561 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1562 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1563 after parsing all arguments.
1564 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1565 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1566 are used to check if we write a read-only CSR by the CSR instruction.
1567 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1568 all CSR for the read-only CSR checking.
1569 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1570 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1571 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1572 all CSR instructions for the read-only CSR checking.
1573 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1574 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1576 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1577 (riscv_opts): Initialize it.
1578 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1579 before doing the CSR checking.
1580 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1581 (md_longopts): Add mcsr-check and mno-csr-check.
1582 (md_parse_option): Handle new enum option values.
1583 (s_riscv_option): Handle new long options.
1584 * doc/c-riscv.texi: Add description for the new .option and assembler
1586 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1588 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1590 * config/tc-riscv.c (csr_extra_hash): New.
1591 (enum riscv_csr_class): New enum. Used to decide
1592 whether or not this CSR is legal in the current ISA string.
1593 (struct riscv_csr_extra): New structure to hold all extra information
1595 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1596 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1597 Call hash_reg_name to insert CSR address into reg_names_hash.
1598 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1599 Decide whether the CSR is valid according to the csr_extra_hash.
1600 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1601 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1602 not a boolean. This is same as riscv_init_csr_hash, so keep the
1604 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1605 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1606 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1607 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1608 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1609 f-ext CSR are not allowed.
1610 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1611 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1612 source file is `priv-reg.s`, and the ISA is rv64if, so the
1613 rv32-only CSR are not allowed.
1614 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1616 2020-02-21 Alan Modra <amodra@gmail.com>
1618 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1619 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1621 2020-02-21 Alan Modra <amodra@gmail.com>
1624 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1625 on section size adjustment, instead perform another write if
1626 exec header size is larger than section size.
1628 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1630 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1631 -mno-arch-attr command line options.
1633 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1635 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1636 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1638 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1641 * config/tc-z80.c (md_parse_option): Do not use an underscore
1642 prefix for local labels in SDCC compatability mode.
1643 (z80_start_line_hook): Remove SDCC dollar label support.
1644 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1645 * testsuite/gas/z80/sdcc.s: Likewise.
1647 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1650 * config/tc-z80.c: Add -march option.
1651 * doc/as.texi: Update Z80 documentation.
1652 * doc/c-z80.texi: Likewise.
1653 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1654 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1655 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1656 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1657 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1658 * testsuite/gas/z80/gbz80_all.d: Likewise.
1659 * testsuite/gas/z80/r800_extra.d: Likewise.
1660 * testsuite/gas/z80/r800_ii8.d: Likewise.
1661 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1662 * testsuite/gas/z80/sdcc.d: Likewise.
1663 * testsuite/gas/z80/z180.d: Likewise.
1664 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1665 * testsuite/gas/z80/z80_doc.d: Likewise.
1666 * testsuite/gas/z80/z80_ii8.d: Likewise.
1667 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1668 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1669 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1670 * testsuite/gas/z80/z80_sli.d: Likewise.
1671 * testsuite/gas/z80/z80n_all.d: Likewise.
1672 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1674 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1676 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1677 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1678 * testsuite/gas/i386/i386.exp: Run property-3 and
1680 * testsuite/gas/i386/property-3.d: New file.
1681 * testsuite/gas/i386/property-3.s: Likewise.
1682 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1684 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1686 * config/tc-i386.c (cpu_arch): Add .popcnt.
1687 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1688 Add a tab before @samp{.sse4a}.
1690 2020-02-17 Jan Beulich <jbeulich@suse.com>
1692 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1693 for AddrPrefixOpReg templates. Combine the two pieces of
1694 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1697 2020-02-17 Jan Beulich <jbeulich@suse.com>
1700 * config/tc-i386.c (md_assemble): Also suppress operand
1701 swapping for MONITOR{,X} and MWAIT{,X}.
1702 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1703 Add Intel syntax monitor/mwait tests.
1704 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1705 Adjust expectations.
1706 *testsuite/gas/i386/sse3-intel.d,
1707 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1708 * testsuite/gas/i386/i386.exp: Run new tests.
1710 2020-02-17 Jan Beulich <jbeulich@suse.com>
1713 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1714 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1716 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1718 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1719 * testsuite/gas/i386/avx512dq-inval.l,
1720 testsuite/gas/i386/inval-avx.l,
1721 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1722 * testsuite/gas/i386/avx512vl-ambig.s,
1723 testsuite/gas/i386/avx512vl-ambig.l: New.
1724 * testsuite/gas/i386/i386.exp: Run new test.
1726 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1728 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1730 * doc/c-i386.texi: Document sse4a and nosse4a.
1732 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1734 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1737 2020-02-14 Jan Beulich <jbeulich@suse.com>
1740 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1742 (process_suffix): ... here. Consider just the first operand
1744 (check_long_reg): Drop opcode 0x63 special case again.
1745 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1746 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1747 Move ambiguous operand size tests ...
1748 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1749 testsuite/gas/i386/noreg64.s: ... here.
1750 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1751 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1752 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1753 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1754 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1755 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1756 testsuite/gas/i386/x86-64-movsxd.d,
1757 testsuite/gas/i386/x86-64-movsxd-intel.d,
1758 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1759 Adjust expectations.
1760 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1761 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1762 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1763 * testsuite/gas/i386/i386.exp: Run new tests.
1765 2020-02-14 Jan Beulich <jbeulich@suse.com>
1767 * config/tc-i386.c (process_operands): Also skip segment
1768 override prefix emission if it matches an already present one.
1769 * testsuite/gas/i386/prefix32.s: Add double segment override
1771 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1773 2020-02-14 Jan Beulich <jbeulich@suse.com>
1775 * config/tc-i386.c (process_operands): Drop ineffectual segment
1776 overrides when optimizing.
1777 * testsuite/gas/i386/lea-optimize.d: New.
1778 * testsuite/gas/i386/i386.exp: Run new test.
1780 2020-02-14 Jan Beulich <jbeulich@suse.com>
1782 * config/tc-i386.c (process_operands): Also check insn prefix
1783 for ineffectual segment override warning. Don't cover possible
1784 VEX/EVEX encoded insns there.
1785 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1786 testsuite/gas/i386/lea.e: New.
1787 * testsuite/gas/i386/i386.exp: Run new test.
1789 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1792 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1795 2020-02-13 Fangrui Song <maskray@google.com>
1796 H.J. Lu <hongjiu.lu@intel.com>
1799 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1800 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1801 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1802 * testsuite/gas/i386/relax-5.d: New file.
1803 * testsuite/gas/i386/relax-5.s: Likewise.
1804 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1805 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1807 2020-02-13 Jan Beulich <jbeulich@suse.com>
1809 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1812 2020-02-12 Jan Beulich <jbeulich@suse.com>
1814 * config/tc-i386.c (avx512): New (at file scope), moved from
1815 (check_VecOperands): ... here.
1816 (process_suffix): Add [XYZ]MMword operand size handling.
1817 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1818 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1820 * testsuite/gas/i386/avx512dq-inval.l,
1821 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1823 2020-02-12 Jan Beulich <jbeulich@suse.com>
1826 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1828 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1829 CALL/JMP in O_tbyte_ptr case.
1830 * doc/c-i386.texi: Mention far call and full pointer load ISA
1832 * testsuite/gas/i386/x86-64-branch-3.s,
1833 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1834 * testsuite/gas/i386/x86-64-branch-3.d,
1835 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1836 * testsuite/gas/i386/x86-64-branch-5.l,
1837 testsuite/gas/i386/x86-64-branch-5.s: New.
1838 * testsuite/gas/i386/i386.exp: Run new test.
1840 2020-02-12 Jan Beulich <jbeulich@suse.com>
1843 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1844 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1845 64-bit-only warning.
1846 (check_word_reg): Consistently error on mismatching register
1848 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1849 for movw. Replace suffix / GPR for orb.
1850 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1851 byte GPRs as well as ones for inb/outb with a word accumulator.
1852 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1853 testsuite/gas/i386/inval.l: Adjust expectations.
1855 2020-02-12 Jan Beulich <jbeulich@suse.com>
1857 * config/tc-i386.c (operand_type_register_match): Also fall
1858 through initial two if()-s when the template allows for a GPR
1859 operand. Adjust comment.
1861 2020-02-11 Jan Beulich <jbeulich@suse.com>
1863 (struct _i386_insn): New field "short_form".
1864 (optimize_encoding): Drop setting of shortform field.
1865 (process_suffix): Set i.short_form. Replace shortform use.
1866 (process_operands): Replace shortform use.
1868 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1870 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1871 loop initial declaration.
1873 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1875 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1876 instructions that can have 5 arguments.
1877 (enum operand_parse_code): Add new operands.
1878 (parse_operands): Account for new operands.
1880 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1881 (neon_select_shape): Account for P suffix.
1882 (LOW1): Move macro to global position.
1883 (HI4): Move macro to global position.
1884 (vcx_assign_vec_d): New.
1885 (vcx_assign_vec_m): New.
1886 (vcx_assign_vec_n): New.
1887 (enum vcx_reg_type): New.
1888 (vcx_get_reg_type): New.
1889 (vcx_size_pos): New.
1891 (vcx_handle_shape): New.
1892 (vcx_ensure_register_in_range): New.
1893 (vcx_handle_register_arguments): New.
1894 (vcx_handle_insn_block): New.
1895 (vcx_handle_common_checks): New.
1899 * testsuite/gas/arm/cde-missing-fp.d: New test.
1900 * testsuite/gas/arm/cde-missing-fp.l: New test.
1901 * testsuite/gas/arm/cde-missing-mve.d: New test.
1902 * testsuite/gas/arm/cde-missing-mve.l: New test.
1903 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1904 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1905 * testsuite/gas/arm/cde-mve.s: New test.
1906 * testsuite/gas/arm/cde-warnings.l:
1907 * testsuite/gas/arm/cde-warnings.s:
1908 * testsuite/gas/arm/cde.d:
1909 * testsuite/gas/arm/cde.s:
1911 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1912 Matthew Malcomson <matthew.malcomson@arm.com>
1914 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1915 CDE coprocessor that can be enabled.
1916 (enum pred_instruction_type): New pred type.
1917 (BAD_NO_VPT): New error message.
1918 (BAD_CDE): New error message.
1919 (BAD_CDE_COPROC): New error message.
1920 (enum operand_parse_code): Add new immediate operands.
1921 (parse_operands): Account for new immediate operands.
1922 (check_cde_operand): New.
1923 (cde_coproc_enabled): New.
1924 (cde_coproc_pos): New.
1925 (cde_handle_coproc): New.
1926 (cxn_handle_predication): New.
1927 (do_custom_instruction_1): New.
1928 (do_custom_instruction_2): New.
1929 (do_custom_instruction_3): New.
1942 (handle_pred_state): Define new IT block behaviour.
1943 (insns): Add newn CX*{,d}{,a} instructions.
1944 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1945 Define new cdecp extension strings.
1946 * doc/c-arm.texi: Document new cdecp extension arguments.
1947 * testsuite/gas/arm/cde-scalar.d: New test.
1948 * testsuite/gas/arm/cde-scalar.s: New test.
1949 * testsuite/gas/arm/cde-warnings.d: New test.
1950 * testsuite/gas/arm/cde-warnings.l: New test.
1951 * testsuite/gas/arm/cde-warnings.s: New test.
1952 * testsuite/gas/arm/cde.d: New test.
1953 * testsuite/gas/arm/cde.s: New test.
1955 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1958 * config/tc-i386.c (intel64): Renamed to ...
1960 (match_template): Accept Intel64 only instruction by default.
1961 (i386_displacement): Updated.
1962 (md_parse_option): Updated.
1963 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1964 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1965 -mamd64 to x86-64-sysenter-amd.
1966 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1968 2020-02-10 Alan Modra <amodra@gmail.com>
1970 * config/obj-elf.c (obj_elf_change_section): Error for section
1971 type, attr or entsize changes in assembly.
1972 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1973 * testsuite/gas/elf/section5.l: Update.
1975 2020-02-10 Alan Modra <amodra@gmail.com>
1977 * output-file.c (output_file_close): Do a normal close when
1978 flag_always_generate_output.
1979 * write.c (write_object_file): Don't stop output when
1980 flag_always_generate_output.
1982 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1985 * config/tc-z80.c: Add -gbz80 command line option to generate code
1986 for the GameBoy Z80. Add support for generating DWARF.
1987 * config/tc-z80.h: Add support for DWARF debug information
1989 * doc/c-z80.texi: Document new command line option.
1990 * testsuite/gas/z80/gbz80_all.d: New file.
1991 * testsuite/gas/z80/gbz80_all.s: New file.
1992 * testsuite/gas/z80/z80.exp: Run the new tests.
1993 * testsuite/gas/z80/z80n_all.d: New file.
1994 * testsuite/gas/z80/z80n_all.s: New file.
1995 * testsuite/gas/z80/z80n_reloc.d: New file.
1997 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2000 * config/obj-elf.c (get_section): Also check
2001 linked_to_symbol_name.
2002 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2003 (obj_elf_parse_section_letters): Handle the 'o' flag.
2004 (build_group_lists): Renamed to ...
2005 (build_additional_section_info): This. Set elf_linked_to_section
2006 from map_head.linked_to_symbol_name.
2007 (elf_adjust_symtab): Updated.
2008 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2009 * doc/as.texi: Document the 'o' flag.
2010 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2011 * testsuite/gas/elf/section18.d: New file.
2012 * testsuite/gas/elf/section18.s: Likewise.
2013 * testsuite/gas/elf/section19.d: Likewise.
2014 * testsuite/gas/elf/section19.s: Likewise.
2015 * testsuite/gas/elf/section20.d: Likewise.
2016 * testsuite/gas/elf/section20.s: Likewise.
2017 * testsuite/gas/elf/section21.d: Likewise.
2018 * testsuite/gas/elf/section21.l: Likewise.
2019 * testsuite/gas/elf/section21.s: Likewise.
2021 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2023 * NEWS: Mention x86 assembler options to align branches for
2026 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2028 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2029 only for ELF targets.
2030 * testsuite/gas/i386/unique.d: Don't xfail.
2031 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2033 2020-02-06 Alan Modra <amodra@gmail.com>
2035 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2036 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2038 2020-02-06 Alan Modra <amodra@gmail.com>
2040 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2041 xfail, and rename test.
2042 * testsuite/gas/elf/section12b.d: Likewise.
2043 * testsuite/gas/elf/section16a.d: Likewise.
2044 * testsuite/gas/elf/section16b.d: Likewise.
2046 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2049 * config/obj-elf.c (section_match): Removed.
2050 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2052 (obj_elf_change_section): Replace info and group_name arguments
2053 with match_p. Also update the section ID and flags from match_p.
2054 (obj_elf_section): Handle "unique,N". Update call to
2055 obj_elf_change_section.
2056 * config/obj-elf.h (elf_section_match): New.
2057 (obj_elf_change_section): Updated.
2058 * config/tc-arm.c (start_unwind_section): Update call to
2059 obj_elf_change_section.
2060 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2061 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2062 (microblaze_s_sdata): Likewise.
2063 (microblaze_s_rdata): Likewise.
2064 (microblaze_s_bss): Likewise.
2065 * config/tc-mips.c (s_change_section): Likewise.
2066 * config/tc-msp430.c (msp430_profiler): Likewise.
2067 * config/tc-rx.c (parse_rx_section): Likewise.
2068 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2069 * doc/as.texi: Document "unique,N" in .section directive.
2070 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2071 * testsuite/gas/elf/section15.d: New file.
2072 * testsuite/gas/elf/section15.s: Likewise.
2073 * testsuite/gas/elf/section16.s: Likewise.
2074 * testsuite/gas/elf/section16a.d: Likewise.
2075 * testsuite/gas/elf/section16b.d: Likewise.
2076 * testsuite/gas/elf/section17.d: Likewise.
2077 * testsuite/gas/elf/section17.l: Likewise.
2078 * testsuite/gas/elf/section17.s: Likewise.
2079 * testsuite/gas/i386/unique.d: Likewise.
2080 * testsuite/gas/i386/unique.s: Likewise.
2081 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2082 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2084 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2086 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2088 2020-02-01 Anthony Green <green@moxielogic.com>
2090 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2092 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2094 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2097 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2100 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2101 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2103 * testsuite/gas/arm/mve_dsp.d: New test.
2105 2020-01-31 Nick Clifton <nickc@redhat.com>
2107 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2108 rather than BFD_RELOC_NONE.
2110 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2112 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2113 to support VLDMIA instruction for MVE.
2114 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2115 instruction for MVE.
2116 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2117 instruction for MVE.
2118 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2119 instruction for MVE.
2120 * testsuite/gas/arm/mve-ldst.d: New test.
2121 * testsuite/gas/arm/mve-ldst.s: Likewise.
2123 2020-01-31 Nick Clifton <nickc@redhat.com>
2125 * po/fr.po: Updated French translation.
2126 * po/ru.po: Updated Russian translation.
2128 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2130 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2132 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2133 * testsuite/gas/aarch64/sve-movprfx_28.d,
2134 * testsuite/gas/aarch64/sve-movprfx_28.l,
2135 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2137 2020-01-30 Jan Beulich <jbeulich@suse.com>
2139 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2140 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2141 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2142 Adjust expectations.
2144 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2146 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2147 * testsuite/gas/bpf/alu-be.d: Likewise.
2148 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2149 * testsuite/gas/bpf/alu32-be.d: Likewise.
2151 2020-01-30 Jan Beulich <jbeulich@suse.com>
2153 * testsuite/gas/i386/x86-64-branch-2.s,
2154 testsuite/gas/i386/x86-64-branch-4.s,
2155 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2156 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2157 testsuite/gas/i386/x86-64-branch-2.d,
2158 testsuite/gas/i386/x86-64-branch-4.l,
2159 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2161 2020-01-30 Jan Beulich <jbeulich@suse.com>
2163 * config/tc-i386.c (process_suffix): .
2164 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2165 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2167 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2169 testsuite/gas/i386/x86_64.s: Add RETF cases.
2170 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2171 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2172 testsuite/gas/i386/x86-64-opcode.d,
2173 testsuite/gas/i386/x86-64-suffix-intel.d,
2174 testsuite/gas/i386/x86-64-suffix.d,
2175 testsuite/gas/i386/x86_64-intel.d
2176 testsuite/gas/i386/x86_64.d: Adjust expectations.
2177 * testsuite/gas/i386/x86-64-suffix.e,
2178 testsuite/gas/i386/x86_64.e: New.
2180 2020-01-30 Jan Beulich <jbeulich@suse.com>
2182 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2185 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2188 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2190 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2191 differences. Document movslq and movsxd.
2192 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2193 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2194 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2195 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2196 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2197 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2198 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2199 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2200 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2201 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2202 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2204 2020-01-27 Alan Modra <amodra@gmail.com>
2206 * testsuite/gas/all/gas.exp: Replace case statements with switch
2208 * testsuite/gas/elf/elf.exp: Likewise.
2209 * testsuite/gas/macros/macros.exp: Likewise.
2210 * testsuite/lib/gas-defs.exp: Likewise.
2212 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2215 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2216 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2218 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2220 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2221 s exts must be known, so rename *ok* to *fail*.
2222 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2223 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2224 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2226 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2227 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2229 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2232 * config/tc-i386.c (check_long_reg): Always disallow double word
2233 suffix in mnemonic with word general register.
2234 * testsuite/gas/i386/general.s: Replace word general register
2235 with double word general register for movl.
2236 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2238 * testsuite/gas/i386/general.l: Updated.
2239 * testsuite/gas/i386/inval.l: Likewise.
2241 2020-01-22 Alan Modra <amodra@gmail.com>
2243 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2244 __tls_get_addr_desc and __tls_get_addr_opt.
2246 2020-01-21 Jan Beulich <jbeulich@suse.com>
2248 * testsuite/gas/i386/inval-crc32.s,
2249 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2250 * testsuite/gas/i386/inval-crc32.l,
2251 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2253 2020-01-21 Jan Beulich <jbeulich@suse.com>
2255 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2256 generic code path. Deal with No_lSuf being set in a template.
2257 * testsuite/gas/i386/inval-crc32.l,
2258 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2259 instead of error(s) when operand size is ambiguous.
2260 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2261 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2262 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2263 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2264 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2265 Adjust expectations.
2267 2020-01-21 Jan Beulich <jbeulich@suse.com>
2269 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2270 and an intel_syntax check. Re-write lack-of-suffix processing
2272 * doc/c-i386.texi: Document operand size defaults for suffix-
2273 less AT&T syntax insns.
2274 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2275 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2276 testsuite/gas/i386/x86-64-avx-scalar.s,
2277 testsuite/gas/i386/x86-64-avx.s,
2278 testsuite/gas/i386/x86-64-bundle.s,
2279 testsuite/gas/i386/x86-64-intel64.s,
2280 testsuite/gas/i386/x86-64-lock-1.s,
2281 testsuite/gas/i386/x86-64-opcode.s,
2282 testsuite/gas/i386/x86-64-sse2avx.s,
2283 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2284 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2285 testsuite/gas/i386/x86-64-nops.s,
2286 testsuite/gas/i386/x86-64-ptwrite.s,
2287 testsuite/gas/i386/x86-64-simd.s,
2288 testsuite/gas/i386/x86-64-sse-noavx.s,
2289 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2291 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2292 testsuite/gas/i386/noreg64.s: Add further tests.
2293 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2294 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2295 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2296 testsuite/gas/i386/sse-noavx.d,
2297 testsuite/gas/i386/x86-64-intel64.d,
2298 testsuite/gas/i386/x86-64-nops.d,
2299 testsuite/gas/i386/x86-64-opcode.d,
2300 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2301 testsuite/gas/i386/x86-64-ptwrite.d,
2302 testsuite/gas/i386/x86-64-simd-intel.d,
2303 testsuite/gas/i386/x86-64-simd-suffix.d,
2304 testsuite/gas/i386/x86-64-simd.d,
2305 testsuite/gas/i386/x86-64-sse-noavx.d
2306 testsuite/gas/i386/x86-64-suffix.d,
2307 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2308 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2309 testsuite/gas/i386/noreg64.l: New.
2310 * testsuite/gas/i386/i386.exp: Run new tests.
2312 2020-01-21 Jan Beulich <jbeulich@suse.com>
2314 * testsuite/gas/i386/avx512_bf16_vl.s,
2315 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2316 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2317 broadcast forms of VCVTNEPS2BF16.
2318 * testsuite/gas/i386/avx512_bf16_vl.d,
2319 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2321 2020-01-20 Nick Clifton <nickc@redhat.com>
2323 * po/uk.po: Updated Ukranian translation.
2325 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2328 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2329 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2331 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2332 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2333 R_X86_64_GOTPC32_TLSDESC relocation.
2335 2020-01-18 Nick Clifton <nickc@redhat.com>
2337 * configure: Regenerate.
2338 * po/gas.pot: Regenerate.
2340 2020-01-18 Nick Clifton <nickc@redhat.com>
2342 Binutils 2.34 branch created.
2344 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2346 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2347 with vex_encoding_vex.
2348 (parse_insn): Likewise.
2349 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2350 and {vex3} documentation.
2351 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2353 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2355 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2358 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2359 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2360 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2361 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2362 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2363 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2365 2020-01-16 Jan Beulich <jbeulich@suse.com>
2367 * config/tc-i386.c (match_template): Drop found_cpu_match local
2370 2020-01-16 Jan Beulich <jbeulich@suse.com>
2372 * testsuite/gas/i386/avx512dq-inval.l,
2373 testsuite/gas/i386/avx512dq-inval.s: New.
2374 * testsuite/gas/i386/i386.exp: Run new test.
2376 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2378 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2379 relocations when the target is 430X, except when extracting part of an
2381 (msp430_srcoperand): Adjust comment.
2382 Initialize the expp member of the msp430_operand_s struct as
2384 (msp430_dstoperand): Likewise.
2385 * testsuite/gas/msp430/msp430.exp: Run new test.
2386 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2387 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2389 2020-01-15 Alan Modra <amodra@gmail.com>
2391 * configure.tgt: Add sparc-*-freebsd case.
2393 2020-01-14 Lili Cui <lili.cui@intel.com>
2395 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2396 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2397 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2398 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2399 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2400 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2401 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2402 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2403 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2404 * testsuite/gas/i386/align-branch-5.d: Likewise.
2405 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2406 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2407 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2408 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2409 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2410 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2411 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2412 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2413 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2414 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2415 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2416 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2418 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2421 * config/tc-z80.c: Add support for half precision, single
2422 precision and double precision floating point values.
2423 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2424 * doc/as.texi: Add new z80 command line options.
2425 * doc/c-z80.texi: Document new z80 command line options.
2426 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2427 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2428 * testsuite/gas/z80/z80.exp: Run the new test.
2429 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2430 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2431 * testsuite/gas/z80/strings.d: Update expected output.
2433 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2435 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2438 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2440 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2442 * config/tc-arc.h: Add header if/defs.
2443 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2445 2020-01-13 Alan Modra <amodra@gmail.com>
2447 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2449 2020-01-13 Alan Modra <amodra@gmail.com>
2451 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2454 2020-01-10 Alan Modra <amodra@gmail.com>
2456 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2457 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2459 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2462 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2464 (emit_ld_r_r): Likewise.
2465 (emit_ld_rr_m): Likewise.
2466 (emit_ld_rr_nn): Likewise.
2468 2020-01-09 Jan Beulich <jbeulich@suse.com>
2470 * config/tc-i386.c (optimize_encoding): Add
2471 is_any_vex_encoding() invocations. Drop respective
2472 i.tm.extension_opcode == None checks.
2474 2020-01-09 Jan Beulich <jbeulich@suse.com>
2476 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2477 REX transformations. Correct comment indentation.
2479 2020-01-09 Jan Beulich <jbeulich@suse.com>
2481 * config/tc-i386.c (optimize_encoding): Generalize register
2482 transformation for TEST optimization.
2484 2020-01-09 Jan Beulich <jbeulich@suse.com>
2486 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2487 testsuite/gas/i386/x86-64-sysenter-amd.d,
2488 testsuite/gas/i386/x86-64-sysenter-amd.l,
2489 testsuite/gas/i386/x86-64-sysenter-intel.d,
2490 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2491 * testsuite/gas/i386/i386.exp: Run new tests.
2493 2020-01-08 Nick Clifton <nickc@redhat.com>
2496 * doc/as.texi (Align): Document the fact that all arguments can be
2499 (P2align): Likewise.
2501 2020-01-08 Nick Clifton <nickc@redhat.com>
2504 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2505 already defined as a different symbol type.
2506 * testsuite/gas/elf/pr14891.s: New test source file.
2507 * testsuite/gas/elf/pr14891.d: New test driver.
2508 * testsuite/gas/elf/pr14891.s: New test expected error output.
2509 * testsuite/gas/elf/elf.exp: Run the new test.
2511 2020-01-08 Alan Modra <amodra@gmail.com>
2513 * config/tc-z8k.c (md_begin): Make idx unsigned.
2514 (get_specific): Likewise for this_index.
2516 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2518 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2519 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2520 (md_operand): Set X_md to absent.
2521 (arc_parse_name): Check for X_md.
2523 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2526 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2527 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2529 * read.c (next_char_of_string): Likewise.
2530 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2531 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2533 2020-01-03 Nick Clifton <nickc@redhat.com>
2535 * po/sv.po: Updated Swedish translation.
2537 2020-01-03 Jan Beulich <jbeulich@suse.com>
2539 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2540 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2542 2020-01-03 Jan Beulich <jbeulich@suse.com>
2544 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2545 by-element usdot. Add 64-bit form tests for by-element sudot.
2546 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2548 2020-01-03 Jan Beulich <jbeulich@suse.com>
2550 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2551 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2553 2020-01-03 Jan Beulich <jbeulich@suse.com>
2555 * testsuite/gas/aarch64/f64mm.d,
2556 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2558 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2560 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2561 support for assembler code generated by SDCC. Add new relocation
2562 types. Add z80-elf target support.
2563 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2564 labels. Local labels starts from ".L".
2565 * NEWS: Mention the new support.
2566 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2567 * testsuite/gas/all/fwdexp.s: Likewise.
2568 * testsuite/gas/all/cond.l: Likewise.
2569 * testsuite/gas/all/cond.s: Likewise.
2570 * testsuite/gas/all/fwdexp.d: Likewise.
2571 * testsuite/gas/all/fwdexp.s: Likewise.
2572 * testsuite/gas/elf/section2.e-mips: Likewise.
2573 * testsuite/gas/elf/section2.l: Likewise.
2574 * testsuite/gas/elf/section2.s: Likewise.
2575 * testsuite/gas/macros/app1.d: Likewise.
2576 * testsuite/gas/macros/app1.s: Likewise.
2577 * testsuite/gas/macros/app2.d: Likewise.
2578 * testsuite/gas/macros/app2.s: Likewise.
2579 * testsuite/gas/macros/app3.d: Likewise.
2580 * testsuite/gas/macros/app3.s: Likewise.
2581 * testsuite/gas/macros/app4.d: Likewise.
2582 * testsuite/gas/macros/app4.s: Likewise.
2583 * testsuite/gas/macros/app4b.s: Likewise.
2584 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2585 * testsuite/gas/z80/z80.exp: Add new tests
2586 * testsuite/gas/z80/dollar.d: New file.
2587 * testsuite/gas/z80/dollar.s: New file.
2588 * testsuite/gas/z80/ez80_adl_all.d: New file.
2589 * testsuite/gas/z80/ez80_adl_all.s: New file.
2590 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2591 * testsuite/gas/z80/ez80_isuf.s: New file.
2592 * testsuite/gas/z80/ez80_z80_all.d: New file.
2593 * testsuite/gas/z80/ez80_z80_all.s: New file.
2594 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2595 * testsuite/gas/z80/r800_extra.d: New file.
2596 * testsuite/gas/z80/r800_extra.s: New file.
2597 * testsuite/gas/z80/r800_ii8.d: New file.
2598 * testsuite/gas/z80/r800_z80_doc.d: New file.
2599 * testsuite/gas/z80/z180.d: New file.
2600 * testsuite/gas/z80/z180.s: New file.
2601 * testsuite/gas/z80/z180_z80_doc.d: New file.
2602 * testsuite/gas/z80/z80_doc.d: New file.
2603 * testsuite/gas/z80/z80_doc.s: New file.
2604 * testsuite/gas/z80/z80_ii8.d: New file.
2605 * testsuite/gas/z80/z80_ii8.s: New file.
2606 * testsuite/gas/z80/z80_in_f_c.d: New file.
2607 * testsuite/gas/z80/z80_in_f_c.s: New file.
2608 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2609 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2610 * testsuite/gas/z80/z80_out_c_0.d: New file.
2611 * testsuite/gas/z80/z80_out_c_0.s: New file.
2612 * testsuite/gas/z80/z80_reloc.d: New file.
2613 * testsuite/gas/z80/z80_reloc.s: New file.
2614 * testsuite/gas/z80/z80_sli.d: New file.
2615 * testsuite/gas/z80/z80_sli.s: New file.
2617 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2619 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2622 2020-01-01 Alan Modra <amodra@gmail.com>
2624 Update year range in copyright notice of all files.
2626 For older changes see ChangeLog-2019
2628 Copyright (C) 2020 Free Software Foundation, Inc.
2630 Copying and distribution of this file, with or without modification,
2631 are permitted in any medium without royalty provided the copyright
2632 notice and this notice are preserved.
2638 version-control: never