1 2020-06-20 Alan Modra <amodra@gmail.com>
3 * configure.tgt: Set bfd_gas for all SH targets.
5 2020-06-18 Jan Beulich <jbeulich@suse.com>
7 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
8 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
11 2020-06-16 Lili Cui <lili.cui@intel.com>
13 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
14 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
15 * doc/c-i386.texi: Add avx512_vp2intersect.
17 2020-06-16 Jan Beulich <jbeulich@suse.com>
19 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
21 * testsuite/gas/i386/sse-check.s: Adjust comment.
22 * testsuite/gas/i386/sse-check-error.l,
23 testsuite/gas/i386/sse-check-warn.e,
24 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
27 2020-06-16 Alan Modra <amodra@gmail.com>
29 * config/tc-tic30.h: Remove OBJ_AOUT support.
30 * configure.tgt: Delete tic30-*-*aout* entry.
32 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
34 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
36 (elf32xtensa_abi): New declaration.
37 (option_abi_windowed, option_abi_call0): New enum constants.
38 (md_longopts): Add entries for --abi-windowed and --abi-call0.
39 (md_parse_option): Add handlers for --abi-windowed and
41 (xtensa_add_config_info): Use xtensa_abi_choice instead of
42 XSHAL_ABI to format ABI tag.
43 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
44 --abi-call0 to the list of options.
45 * doc/c-xtensa.texi: Add description for options --abi-windowed
47 * testsuite/gas/xtensa/abi-call0.d: New test definition.
48 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
49 * testsuite/gas/xtensa/abi.s: New test source.
51 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
54 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
56 * testsuite/gas/i386/tsxldtrk.s: Likewise.
57 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
58 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
60 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
62 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
63 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
64 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
66 2020-06-09 Seth Girvan <snth@snthhacks.com>
68 * doc/c-avr.texi: Improve wording.
70 2020-06-09 Jan Beulich <jbeulich@suse.com>
72 * testsuite/gas/i386/x86-64-pseudos-bad.s,
73 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
75 2020-06-09 Jan Beulich <jbeulich@suse.com>
77 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
79 * testsuite/gas/i386/prefix.d: Adjust expectations.
81 2020-06-09 Jan Beulich <jbeulich@suse.com>
83 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
84 with VEX/EVEX encoding tests.
85 * testsuite/gas/i386/prefix.d: Adjust expectations.
87 2020-06-09 Jan Beulich <jbeulich@suse.com>
89 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
91 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
92 * testsuite/gas/i386/noreg64.d: Adjust expectations.
93 * testsuite/gas/i386/noreg-intel64.d,
94 testsuite/gas/i386/noreg-intel64.l,
95 testsuite/gas/i386/noreg-intel64.s: New.
96 * testsuite/gas/i386/i386.exp: Run new tests.
98 2020-06-09 Jan Beulich <jbeulich@suse.com>
100 * config/tc-i386.c (vex_encoding_error): New enumerator.
101 (VEX_check_operands): Rename to VEX_check_encoding. Check
102 for vex_encoding_error. Move Imm4 handling ...
103 (check_VecOperands): ... here.
104 (match_template): Call VEX_check_encoding when there are no
105 operands. Split construct calling check_VecOperands and
106 VEX_check_encoding (when there are operands).
107 (check_register): Don't blindly set vex_encoding_evex.
108 * testsuite/gas/i386/pseudos-bad.s,
109 testsuite/gas/i386/pseudos-bad.l: New.
110 * testsuite/gas/i386/i386.exp: Run new test.
111 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
113 2020-06-08 Alex Coplan <alex.coplan@arm.com>
115 * config/tc-arm.c (insns): Add dfb.
116 * testsuite/gas/arm/dfb.d: New test.
117 * testsuite/gas/arm/dfb.s: Input for test.
119 2020-06-08 Nick Clifton <nickc@redhat.com>
121 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
123 2020-06-08 Jan Beulich <jbeulich@suse.com>
125 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
127 2020-06-08 Jan Beulich <jbeulich@suse.com>
129 * config/tc-i386.c (check_byte_reg): Drop dead conditional
132 2020-06-08 Jan Beulich <jbeulich@suse.com>
134 * config/tc-i386.c (check_register): Split RegTR handling, to
135 fail recognition also in 64-bit mode as well as with i586 or
136 i686 explicitly enabled.
137 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
138 * testsuite/gas/i386/x86_64-intel.d,
139 testsuite/gas/i386/x86_64.d: Adjust expectations.
141 2020-06-08 Jan Beulich <jbeulich@suse.com>
143 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
144 * testsuite/gas/cfi/cfi.exp: Run this test.
146 2020-06-08 Jan Beulich <jbeulich@suse.com>
148 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
149 check to %st(N) parsing logic.
150 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
152 2020-06-08 Jan Beulich <jbeulich@suse.com>
154 * config/tc-i386.c (bad_reg): New.
155 (check_VecOperations, i386_att_operand, i386_parse_name): Check
157 (check_register): New, broken out from ...
158 (parse_real_register): ... here. Call it.
159 (parse_register): Call it, and error upon failure.
160 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
161 testsuite/gas/i386/x86-64-equ-bad.s,
162 testsuite/gas/i386/x86-64-equ-bad.l: New.
163 * testsuite/gas/i386/i386.exp: Run new tests.
165 2020-06-06 Alan Modra <amodra@gmail.com>
167 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
168 * doc/c-ppc.texi: Likewise.
170 2020-06-06 Alan Modra <amodra@gmail.com>
172 * config/tc-ppc.c: Update throughout for reloc renaming.
174 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
176 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
179 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
181 * config/tc-riscv.c (explicit_csr): New static boolean.
182 Used to indicate CSR are explictly used.
183 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
184 (riscv_write_out_attrs): If we already have set elf priv
185 attributes, then generate them. Otherwise, don't generate
186 them when no CSR are used.
187 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
188 * testsuite/gas/riscv/attribute-02.d: Likewise.
189 * testsuite/gas/riscv/attribute-03.d: Likewise.
190 * testsuite/gas/riscv/attribute-04.d: Likewise.
191 * testsuite/gas/riscv/attribute-05.d: Likewise.
192 * testsuite/gas/riscv/attribute-06.d: Likewise.
193 * testsuite/gas/riscv/attribute-07.d: Likewise.
194 * testsuite/gas/riscv/attribute-08.d: Likewise.
195 * testsuite/gas/riscv/attribute-09.d: Likewise.
196 * testsuite/gas/riscv/attribute-10.d: Likewise.
197 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
198 * testsuite/gas/riscv/attribute-11.s: New testcase.
199 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
200 used, so we should output the ELF priv attributes.
201 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
202 used, so output the priv attributes according to the -mpriv-spec.
203 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
204 used, so ignore the -mpriv-spec setting.
206 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
208 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
210 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
211 endianness to cgen_get_insn_value and cgen_put_insn_value.
213 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
215 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
218 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
220 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
222 (md_assemble): Remove no longer needed hack.
224 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
226 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
228 (gas_cgen_md_apply_fix): Likewise.
229 (gas_cgen_md_apply_fix): Likewise.
230 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
232 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
235 2020-06-04 Alan Modra <amodra@gmail.com>
237 * testsuite/config/default.exp: Remove global directive outside
239 * testsuite/gas/mep/complex-relocs.exp: Likewise.
240 * testsuite/gas/microblaze/relax_size.exp: Likewise.
241 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
242 * testsuite/gas/mt/relocs.exp: Likewise.
243 * testsuite/gas/rx/rx.exp: Likewise.
245 2020-06-03 Stephen Casner <casner@acm.org>
247 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
249 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
250 Jim Wilson <jimw@sifive.com>
253 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
254 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
255 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
256 Move B before SB. Move J before UJ.
258 2020-06-01 Alex Coplan <alex.coplan@arm.com>
260 * write.c (relax_segment): Fix handling of negative offset when
261 relaxing an rs_org frag.
262 * testsuite/gas/aarch64/org-neg.d: New test.
263 * testsuite/gas/aarch64/org-neg.l: Error output for test.
264 * testsuite/gas/aarch64/org-neg.s: Input for test.
265 * testsuite/gas/arm/org-neg.d: New test.
266 * testsuite/gas/arm/org-neg.l: Error output for test.
267 * testsuite/gas/arm/org-neg.s: Input for test.
269 2020-05-28 Stephen Casner <casner@acm.org>
271 Fix unexpected failures in gas testsuite for pdp11-aout target.
272 These are caused by the PDP11's mix of little-endian octets in
273 shorts but shorts in big endian order for long or quad.
275 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
276 * testsuite/gas/all/gas.exp: Select alternate test scripts for
277 pdp11, skip octa test completely.
278 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
279 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
280 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
282 2020-05-28 Alex Coplan <alex.coplan@arm.com>
284 * frags.c (frag_grow): Fix comment.
286 2020-05-27 Stephen Casner <casner@acm.org>
289 * config/tc-pdp11.c (parse_reg): Distinguish register names from
290 symbols that begin with a register name.
291 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
292 * testsuite/gas/pdp11/pr26001.s: Likewise.
293 * testsuite/gas/pdp11/pr26001.d: Likewise.
295 2020-05-27 Simon Cook <simon.cook@embecosm.com>
297 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
298 pointer when creating struct riscv_csr_extra.
300 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
302 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
303 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
304 * testsuite/gas/i386/inval-avx512f.l: Updated.
306 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
308 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
309 load/store instruction variants with alignment hints.
310 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
311 instruction variants with alignment hints.
313 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
316 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
317 instead of R_XGATE_PCREL_X.
318 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
319 BFD_RELOC_XGATE_PCREL_X.
321 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
324 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
325 with &fragP->fr_literal[0].
327 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
330 * config/tc-vax.c (md_estimate_size_before_relax): Replace
331 fragP->fr_literal with &fragP->fr_literal[0].
332 (md_convert_frag): Likewise.
334 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
337 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
338 with &fragP->fr_literal[0].
340 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
343 * config/tc-crx.c (getreg_image): Change argument type to int.
344 (md_convert_frag): Replace fragP->fr_literal with
345 &fragP->fr_literal[0].
347 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
350 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
351 sprintf with memmove.
353 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
355 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
356 with &fragP->fr_literal[0].
358 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
361 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
362 2 overlapping strings.
364 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
366 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
367 with &fragP->fr_literal[0].
369 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
371 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
372 with &fragp->fr_literal[0].
373 * config/tc-microblaze.c (md_apply_fix): Likewise.
374 * config/tc-sh.c (md_convert_frag): Likewise.
376 2020-05-24 Jim Wilson <jimw@sifive.com>
379 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
380 asection to segT. New locals seg and subseg. Call subseg_set before
381 fix_new_exp. Call subseg_set after loop to restore original values.
383 2020-05-21 Alan Modra <amodra@gmail.com>
385 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
387 * config/obj-elf.c: Likewise.
388 * config/tc-aarch64.c: Likewise.
389 * config/tc-arm.c: Likewise.
390 * config/tc-m68k.c: Likewise.
391 * config/tc-nios2.c: Likewise.
392 * config/tc-tic30.c: Likewise.
396 * symbols.c: Likewise.
397 * testsuite/gas/all/test-gen.c: Likewise.
399 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
401 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
402 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
403 Static variables which are used to set the ISA extensions. You can
404 use -march (or ELF build attributes) and -misa-spec to set them,
406 (ext_version_hash): The hash table used to handle the extensions
408 (init_ext_version_hash): Initialize the ext_version_hash according
409 to riscv_ext_version_table.
410 (riscv_get_default_ext_version): The callback function of
411 riscv_parse_subset_t. According to the choosed ISA spec,
412 get the default version for the specific extension.
413 (riscv_set_arch): Set the callback function.
414 (enum options, struct option md_longopts): Add new option -misa-spec.
415 (md_parse_option): Do not call riscv_set_arch for -march. We will
416 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
417 to set default_isa_spec class.
418 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
419 ext_version_hash, and then call riscv_set_arch to set the architecture
420 with versions according to default_arch_with_ext.
421 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
423 * testsuite/gas/riscv/attribute-03.d: Likewise.
424 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
425 already set it's version to 2p1 by march, so no need to use the default
426 2p2 version. For m-ext, we do not set the version by -march and ELF arch
427 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
428 ISA spec 2p2, so set 0p0 to it.
429 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
430 zicsr is 2p0 according to ISA spec 20191213.
431 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
432 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
433 You can set them by configure options --with-arch and
434 --with-isa-spec, respectively.
435 (riscv_set_default_isa_spec): New function used to set the
437 (md_parse_option): Call riscv_set_default_isa_spec rather than
438 call riscv_get_isa_spec_class directly.
439 (riscv_after_parse_args): If the -isa-spec is not set, then we
440 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
441 calling riscv_set_default_isa_spec.
442 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
443 the --with-isa-spec may be set to different ISA spec.
444 * testsuite/gas/riscv/attribute-02.d: Likewise.
445 * testsuite/gas/riscv/attribute-03.d: Likewise.
446 * testsuite/gas/riscv/attribute-04.d: Likewise.
447 * testsuite/gas/riscv/attribute-05.d: Likewise.
448 * testsuite/gas/riscv/attribute-06.d: Likewise.
449 * testsuite/gas/riscv/attribute-07.d: Likewise.
450 * configure.ac: Add configure options, --with-arch and
452 * configure: Regenerated.
453 * config.in: Regenerated.
454 * config/tc-riscv.c (default_priv_spec): Static variable which is
455 used to check if the CSR is valid for the chosen privilege spec. You
456 can use -mpriv-spec to set it.
457 (enum reg_class): We now get the CSR address from csr_extra_hash rather
458 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
459 (riscv_init_csr_hashes): Only need to initialize one hash table
461 (riscv_csr_class_check): Change the return type to void. Don't check
462 the ISA dependency if -mcsr-check isn't set.
463 (riscv_csr_version_check): New function. Check and find the CSR address
464 from csr_extra_hash, according to default_priv_spec. Report warning
465 for the invalid CSR if -mcsr-check is set.
466 (reg_csr_lookup_internal): Updated.
467 (reg_lookup_internal): Likewise.
468 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
469 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
470 (md_parse_option): Call riscv_set_default_priv_version to set
472 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
473 privilege spec to the newest one.
474 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
475 include/opcode/riscv.h.
476 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
477 to check the ISA dependency for CSR, so fix the spec version by adding
479 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
480 version warnings for the test case.
481 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
482 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
483 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
484 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
485 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
486 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
487 Check whether the CSR is valid when privilege version 1.9 is choosed.
488 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
489 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
490 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
491 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
492 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
493 Check whether the CSR is valid when privilege version 1.10 is choosed.
494 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
495 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
496 Check whether the CSR is valid when privilege version 1.11 is choosed.
497 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
498 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
499 setting. You can set it by configure option --with-priv-spec.
500 (riscv_set_default_priv_spec): New function used to set the default
502 (md_parse_option): Call riscv_set_default_priv_spec rather than
503 call riscv_get_priv_spec_class directly.
504 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
505 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
506 calling riscv_set_default_priv_spec.
507 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
508 the --with-priv-spec may be set to different privilege spec.
509 * testsuite/gas/riscv/priv-reg.d: Likewise.
510 * configure.ac: Add configure option --with-priv-spec.
511 * configure: Regenerated.
512 * config.in: Regenerated.
513 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
514 explicit_attr. Set it to TRUE if any ELF attribute is found.
515 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
516 the priv attributes are set.
517 (md_assemble): Set the default_priv_spec according to the priv
518 attributes when we start to assemble instruction.
519 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
520 riscv_write_out_attrs. Update the arch and priv attributes. If we
521 don't set the corresponding ELF attributes, then try to output the
523 (riscv_set_public_attributes): If any ELF attribute or -march-attr
524 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
525 to update the arch and priv attributes.
526 (s_riscv_attribute): Make sure all arch and priv attributes are set
527 before any instruction.
528 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
529 ELF attribute or -march-attr is set. If the priv attributes are not
530 set, then try to update them by the default setting (-mpriv-spec or
532 * testsuite/gas/riscv/attribute-02.d: Likewise.
533 * testsuite/gas/riscv/attribute-03.d: Likewise.
534 * testsuite/gas/riscv/attribute-04.d: Likewise.
535 * testsuite/gas/riscv/attribute-06.d: Likewise.
536 * testsuite/gas/riscv/attribute-07.d: Likewise.
537 * testsuite/gas/riscv/attribute-08.d: Likewise.
538 * testsuite/gas/riscv/attribute-09.d: Likewise.
539 * testsuite/gas/riscv/attribute-10.d: Likewise.
540 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
541 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
542 set by priv attributes must be supported.
543 * testsuite/gas/riscv/attribute-05.s: Likewise.
544 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
545 priv attributes according to the -mpriv-spec option.
546 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
547 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
548 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
549 * testsuite/gas/riscv/priv-reg.d: Removed.
550 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
551 CSR according to the priv spec 1.9.
552 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
553 CSR according to the priv spec 1.9.1.
554 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
555 CSR according to the priv spec 1.10.
556 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
557 CSR according to the priv spec 1.11.
558 * config/tc-riscv.c (md_show_usage): Add descriptions about
560 * doc/c-riscv.texi: Likewise.
562 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
564 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
565 * testsuite/gas/ppc/power9.d: Likewise.
566 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
567 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
568 sync, wait, waitrsv>: Add tests.
569 * testsuite/gas/ppc/power10.d: Likewise.
571 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
574 * config/tc-arm.c : Add arm_ext_v8r feature.
575 (it_fsm_post_encode): Check arm_ext_v8r feature.
576 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
578 2020-05-19 Alan Modra <amodra@gmail.com>
580 * write.c (write_contents): Use bfd_get_filename rather than
581 accessing bfd->filename directly. Use bfd_section_name rather
582 than accessing section->name directly.
584 2020-05-19 Alan Modra <amodra@gmail.com>
586 * symbols.c (local_symbol_make): Init all of lsy_flags.
588 2020-05-18 Alan Modra <amodra@gmail.com>
590 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
591 before looking at add_symbol->sy_flags.
593 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
595 * config/tc-i386.c: Not handle lret/iret.
596 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
597 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
598 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
599 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
600 * testsuite/gas/i386/lfence-ret.s: Ditto.
601 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
602 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
603 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
604 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
605 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
606 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
607 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
609 2020-05-15 Alan Modra <amodra@gmail.com>
610 Alex Coplan <alex.coplan@arm.com>
612 * symbols.c (struct local_symbol): Update comment.
613 (resolve_symbol_value): For resolved symbols equated to other
614 symbols, verify that the referenced symbol is not a local_symbol
615 before accessing sy_value. Don't leave symbol loops during
616 finalize_syms resolution.
617 * testsuite/gas/all/assign-bad-recursive.d: New test.
618 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
619 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
620 * testsuite/gas/all/gas.exp: Run it.
622 2020-05-14 Nick Clifton <nickc@redhat.com>
624 * po/sv.po: Updated Swedish translation.
626 2020-05-11 Alan Modra <amodra@gmail.com>
628 * testsuite/gas/ppc/scalarquad.d,
629 * testsuite/gas/ppc/scalarquad.s: New test.
630 * testsuite/gas/ppc/ppc.exp: Run it.
632 2020-05-11 Alan Modra <amodra@gmail.com>
634 * testsuite/gas/ppc/rightmost.d,
635 * testsuite/gas/ppc/rightmost.s: New test.
636 * testsuite/gas/ppc/ppc.exp: Run it.
638 2020-05-11 Alan Modra <amodra@gmail.com>
640 * testsuite/gas/ppc/xvtlsbb.d,
641 * testsuite/gas/ppc/xvtlsbb.s: New test.
642 * testsuite/gas/ppc/ppc.exp: Run it.
644 2020-05-11 Alan Modra <amodra@gmail.com>
646 * testsuite/gas/ppc/stringop.d,
647 * testsuite/gas/ppc/stringop.s: New test.
648 * testsuite/gas/ppc/ppc.exp: Run it.
650 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
652 * testsuite/gas/ppc/set_bool.d,
653 * testsuite/gas/ppc/set_bool.s: New test.
654 * testsuite/gas/ppc/ppc.exp: Run it.
656 2020-05-11 Alan Modra <amodra@gmail.com>
658 * testsuite/gas/ppc/bitmanip.d,
659 * testsuite/gas/ppc/bitmanip.s: New test.
660 * testsuite/gas/ppc/ppc.exp: Run it.
662 2020-05-11 Alan Modra <amodra@gmail.com>
664 * testsuite/gas/ppc/genpcv.d,
665 * testsuite/gas/ppc/genpcv.s: New test.
666 * testsuite/gas/ppc/ppc.exp: Run it.
668 2020-05-11 Alan Modra <amodra@gmail.com>
670 * testsuite/gas/ppc/maskmanip.d,
671 * testsuite/gas/ppc/maskmanip.s: New test.
672 * testsuite/gas/ppc/ppc.exp: Run it.
674 2020-05-11 Alan Modra <amodra@gmail.com>
675 Peter Bergner <bergner@linux.ibm.com>
677 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
678 (md_assemble): Check acc specified in correct operand.
679 * testsuite/gas/ppc/outerprod.d,
680 * testsuite/gas/ppc/outerprod.s,
681 * testsuite/gas/ppc/vsx4.d,
682 * testsuite/gas/ppc/vsx4.s: New tests.
683 * testsuite/gas/ppc/ppc.exp: Run them.
685 2020-05-11 Alan Modra <amodra@gmail.com>
687 * testsuite/gas/ppc/simd_perm.d,
688 * testsuite/gas/ppc/simd_perm.s: New test.
689 * testsuite/gas/ppc/ppc.exp: Run it.
691 2020-05-11 Alan Modra <amodra@gmail.com>
693 * testsuite/gas/ppc/int128.d,
694 * testsuite/gas/ppc/int128.s: New test.
695 * testsuite/gas/ppc/ppc.exp: Run it.
697 2020-05-11 Alan Modra <amodra@gmail.com>
699 * testsuite/gas/ppc/vsx_32byte.d,
700 * testsuite/gas/ppc/vsx_32byte.s: New test.
701 * testsuite/gas/ppc/ppc.exp: Run it.
703 2020-05-11 Alan Modra <amodra@gmail.com>
705 * testsuite/gas/ppc/vec_mul.s,
706 * testsuite/gas/ppc/vec_mul.d: New test.
707 * testsuite/gas/ppc/ppc.exp: Run it.
709 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
711 * testsuite/gas/ppc/byte_rev.d,
712 * testsuite/gas/ppc/byte_rev.s: New test.
713 * testsuite/gas/ppc/ppc.exp: Run it.
715 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
717 * testsuite/gas/ppc/power10.d: Add paste. tests.
718 * testsuite/gas/ppc/power10.s: Likewise.
720 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
722 * testsuite/gas/ppc/power10.s: New test.
723 * testsuite/gas/ppc/power10.d: Likewise.
724 * testsuite/gas/ppc/ppc.exp: Run it.
726 2020-05-11 Alan Modra <amodra@gmail.com>
728 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
730 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
731 place of -mfuture/-Mfuture.
732 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
733 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
735 2020-05-06 Nick Clifton <nickc@redhat.com>
737 * po/sv.po: Updated Swedish translation.
739 2020-05-06 Nick Clifton <nickc@redhat.com>
742 * doc/as.texi (Preprocessing): Replace cross reference to not
743 existant document with a URL to the equivalent page in the GCC
746 2020-05-05 Nick Clifton <nickc@redhat.com>
748 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
749 construction of a DWARF-5 directory name table.
750 * testsuite/gas/elf/pr25917.d: Update expected output.
752 2020-05-05 Gunther Nikl <gnikl@justmail.de>
754 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
755 (md_parse_option): Remove initialization of elf_flags.
757 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
760 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
761 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
762 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
764 2020-05-04 Nick Clifton <nickc@redhat.com>
767 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
768 table's existence before looking at its entries.
769 Also do not emit a default directory entry if there are no
772 * testsuite/gas/elf/pr25917.s: New test source file.
773 * testsuite/gas/elf/pr25917.d: New test driver.
774 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
776 2020-04-30 Alex Coplan <alex.coplan@arm.com>
778 * config/tc-aarch64.c (fix_insn): Implement for
779 AARCH64_OPND_UNDEFINED.
780 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
781 * testsuite/gas/aarch64/udf.s: New.
782 * testsuite/gas/aarch64/udf.d: New.
783 * testsuite/gas/aarch64/udf-invalid.s: New.
784 * testsuite/gas/aarch64/udf-invalid.l: New.
785 * testsuite/gas/aarch64/udf-invalid.d: New.
787 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
789 * config/tc-rx.c (elf_flags): Reset default value.
790 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
792 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
794 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
796 (microarch_earliest): New static variable.
797 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
798 simcall opcode has mandatory parameter.
799 (xg_init_global_config): Initialize microarch_earliest.
801 2020-04-29 Nick Clifton <nickc@redhat.com>
804 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
805 IMM0_8S and add support for IMM0_8U.
806 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
807 unsigned 8-bit immediate.
808 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
809 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
811 2020-04-27 Tamar Christina <tamar.christina@arm.com>
813 * NEWS: Add news entry for big-obj.
814 * config/tc-i386.c (i386_target_format): Support new format.
815 * doc/c-i386.texi: Add i386 support.
816 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
817 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
819 2020-04-27 Nick Clifton <nickc@redhat.com>
822 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
823 (assign_file_to_slot): New function. Fills in an entry in the
825 (allocate_filenum): Use new function.
826 (allocate_filename_to_slot): Use new function. If the specified
827 slot entry is already in use, but was chosen automatically then
828 reassign the automatic entry.
830 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
832 * config/tc-i386.c (lfence_before_ret_shl): New member.
833 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
835 (insert_after_load): Issue warning for REP CMPS/SCAS.
836 (insert_before_before): Handle iret, Handle
837 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
838 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
839 -mlfence-before-ret=[none/not/or/shl/yes].
840 Enable -mlfence-before-ret=shl when
841 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
842 (md_show_usage): Ditto.
843 * doc/c-i386.texi: Ditto.
844 * testsuite/gas/i386/i386.exp: Add new testcases.
845 * testsuite/gas/i386/lfence-load-b.d: New.
846 * testsuite/gas/i386/lfence-load-b.e: New.
847 * testsuite/gas/i386/lfence-load.d: Modified.
848 * testsuite/gas/i386/lfence-load.e: New.
849 * testsuite/gas/i386/lfence-load.s: Modified.
850 * testsuite/gas/i386/lfence-ret-a.d: Modified.
851 * testsuite/gas/i386/lfence-ret-b.d: Modified.
852 * testsuite/gas/i386/lfence-ret-c.d: New.
853 * testsuite/gas/i386/lfence-ret-d.d: New.
854 * testsuite/gas/i386/lfence-ret.s: Modified.
855 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
856 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
857 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
858 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
859 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
860 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
861 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
862 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
863 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
864 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
866 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
869 * config/tc-xtensa.c (md_apply_fix): Replace
870 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
871 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
872 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
873 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
874 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
876 2020-04-22 Alan Modra <amodra@gmail.com>
878 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
879 symbol for ".symver .. remove".
880 * doc/as.texi (.symver): Update.
881 * testsuite/gas/symver/symver11.s: Make foo weak.
882 * testsuite/gas/symver/symver11.d: Expect an error.
883 * testsuite/gas/symver/symver7.d: Allow other random symbols.
885 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
887 * testsuite/gas/symver/symver11.s: Add ".balign 8".
889 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
892 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
893 * testsuite/gas/m68k/operands.d: Update.
894 * testsuite/gas/m68k/op68000.d: Update for new error messages.
896 2020-04-21 Tamar Christina <tamar.christina@arm.com>
899 * testsuite/gas/arm/pr24753.d: New test.
900 * testsuite/gas/arm/pr24753.s: New test.
902 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
906 * NEWS: Mention .symver extension.
907 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
909 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
910 add a version name. Add local, hidden and remove visibility
912 (elf_frob_symbol): Handle the list of version names. Update the
913 original symbol to local, hidden or remove it from the symbol
915 (elf_frob_file_before_adjust): Handle the list of version names.
916 * config/obj-elf.h (elf_visibility): New.
917 (elf_versioned_name_list): Likewise.
918 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
919 and visibility. Change versioned_name pointer to struct
920 elf_versioned_name_list.
921 * doc/as.texi: Update .symver directive.
922 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
923 error checking tests.
924 * testsuite/gas/symver/symver6.d: New file.
925 * testsuite/gas/symver/symver7.d: Likewise.
926 * testsuite/gas/symver/symver7.s: Likewise.
927 * testsuite/gas/symver/symver8.d: Likewise.
928 * testsuite/gas/symver/symver8.s: Likewise.
929 * testsuite/gas/symver/symver9.s: Likewise.
930 * testsuite/gas/symver/symver9a.d: Likewise.
931 * testsuite/gas/symver/symver9b.d: Likewise.
932 * testsuite/gas/symver/symver10.s: Likewise.
933 * testsuite/gas/symver/symver10a.d: Likewise.
934 * testsuite/gas/symver/symver10b.d: Likewise.
935 * testsuite/gas/symver/symver11.d: Likewise.
936 * testsuite/gas/symver/symver11.s: Likewise.
937 * testsuite/gas/symver/symver12.d: Likewise.
938 * testsuite/gas/symver/symver12.s: Likewise.
939 * testsuite/gas/symver/symver13.d: Likewise.
940 * testsuite/gas/symver/symver13.s: Likewise.
941 * testsuite/gas/symver/symver14.d: Likewise.
942 * testsuite/gas/symver/symver14.l: Likewise.
943 * testsuite/gas/symver/symver15.d: Likewise.
944 * testsuite/gas/symver/symver15.l: Likewise.
945 * testsuite/gas/symver/symver6.l: Removed.
946 * testsuite/gas/symver/symver6.s: Updated.
948 2020-04-20 Sudakshina Das <sudi.das@arm.com>
950 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
952 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
953 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
954 * testsuite/gas/aarch64/system.d: Update.
956 2020-04-20 Sudakshina Das <sudi.das@arm.com>
958 * testsuite/gas/aarch64/bti.d: Update -march option.
959 * testsuite/gas/aarch64/illegal-bti.d: Remove.
960 * testsuite/gas/aarch64/illegal-bti.l: Remove.
961 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
962 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
964 2020-04-17 Alan Modra <amodra@gmail.com>
966 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
968 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
969 Nick Clifton <nickc@redhat.com>
972 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
974 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
976 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
977 targets running this test.
979 2020-02-16 David Faust <david.faust@oracle.com>
981 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
982 * testsuite/gas/bpf/jump32.s: New file.
983 * testsuite/gas/bpf/jump32.d: Likewise.
985 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
987 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
990 2020-04-08 Gunther Nikl <gnikl@justmail.de>
992 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
993 (md_pcrel_from): Remove prototytpe.
994 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
996 (md_pcrel_from_section): Remove duplicate prototype.
997 * tc.h (md_pcrel_from_section): Add prototype.
998 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
999 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1000 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1001 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1002 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1003 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1004 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1005 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1006 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1007 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1008 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1009 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1010 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1011 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1012 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1013 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1014 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1015 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1016 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1017 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1018 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1019 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1020 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1021 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1022 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1023 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1024 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1025 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1026 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1027 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1028 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1029 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1030 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1031 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1032 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1033 md_apply_fix3): Delete prototypes.
1035 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1037 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1040 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1042 * doc/c-z80.texi: Fix @xref warnings.
1044 2020-04-07 Lili Cui <lili.cui@intel.com>
1046 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1047 (cpu_noarch): Likewise.
1048 * doc/c-i386.texi: Document TSXLDTRK.
1049 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1050 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1051 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1052 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1054 2020-04-02 Lili Cui <lili.cui@intel.com>
1056 * config/tc-i386.c (cpu_arch): Add .serialize.
1057 (cpu_noarch): Likewise.
1058 * doc/c-i386.texi: Document serialize.
1059 * testsuite/gas/i386/i386.exp: Run serialize tests
1060 * testsuite/gas/i386/serialize.d: Likewise.
1061 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1062 * testsuite/gas/i386/serialize.s: Likewise.
1064 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1066 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1067 * testsuite/gas/elf/section12b.d: Likewise.
1068 * testsuite/gas/elf/section16a.d: Likewise.
1069 * testsuite/gas/elf/section16b.d: Likewise.
1071 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1073 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1074 with a suppressed address register.
1076 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1079 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1080 * testsuite/gas/i386/localpic.s: Add a test for relocation
1081 against local absolute symbol.
1082 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1083 * testsuite/gas/i386/localpic.d: Updated.
1084 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1085 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1087 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1090 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1091 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1092 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1093 testsuite/gas/i386/x86-64-jump.d.
1094 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1095 Incorporate changes to
1096 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1097 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1098 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1099 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1100 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1102 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1106 * dwarf2dbg.c: Do not include "bignum.h".
1108 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1110 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1111 * testsuite/gas/riscv/alias-csr.s: Likewise.
1112 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1113 to priv-reg-pseudo-noalias.
1114 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1115 * testsuite/gas/riscv/bad-csr.l: Likewise.
1116 * testsuite/gas/riscv/bad-csr.s: Likewise.
1117 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1118 * testsuite/gas/riscv/satp.s: Likewise.
1119 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1120 csr instruction, including alias-csr testcase.
1121 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1122 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1123 pseudo instruction with objdump -Mno-aliases.
1124 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1125 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1126 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1127 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1128 * testsuite/gas/riscv/priv-reg.s: Likewise.
1129 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1130 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1131 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1133 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1135 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1136 sections with the "b" attribute.
1138 2020-03-22 Alan Modra <amodra@gmail.com>
1140 * testsuite/gas/s12z/truncated.d: Update expected output.
1142 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1145 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1146 * doc/c-z80.texi: Update documentation.
1148 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1153 Fix disassembling ED+A4/AC/B4/BC opcodes.
1154 Fix assembling lines containing colonless label and instruction
1155 with first operand inside parentheses.
1156 Fix registration of unsupported by target CPU registers.
1157 * config/tc-z80.c: See above.
1158 * config/tc-z80.h: See above.
1159 * testsuite/gas/z80/colonless.d: Update test.
1160 * testsuite/gas/z80/colonless.s: Likewise.
1161 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1162 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1163 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1164 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1165 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1166 * testsuite/gas/z80/unsup_regs.s: Likewise.
1167 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1168 * testsuite/gas/z80/z80.exp: Likewise.
1169 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1170 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1171 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1173 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1176 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1177 (parse_operands): Handle new operand codes.
1178 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1179 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1180 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1181 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1182 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1183 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1184 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1185 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1187 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1189 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1191 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1193 * testsuite/gas/i386/i386.exp: Run new tests.
1194 * testsuite/gas/i386/lfence-byte.d: New file.
1195 * testsuite/gas/i386/lfence-byte.e: Likewise.
1196 * testsuite/gas/i386/lfence-byte.s: Likewise.
1197 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1198 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1199 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1200 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1201 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1202 * testsuite/gas/i386/lfence-load.d: Likewise.
1203 * testsuite/gas/i386/lfence-load.s: Likewise.
1204 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1205 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1206 * testsuite/gas/i386/lfence-ret.s: Likewise.
1207 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1208 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1209 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1210 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1211 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1212 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1213 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1214 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1215 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1216 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1217 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1218 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1220 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1222 * config/tc-i386.c (lfence_after_load): New.
1223 (lfence_before_indirect_branch_kind): New.
1224 (lfence_before_indirect_branch): New.
1225 (lfence_before_ret_kind): New.
1226 (lfence_before_ret): New.
1229 (insert_lfence_after): New.
1230 (insert_lfence_before): New.
1231 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1233 (OPTION_MLFENCE_AFTER_LOAD): New.
1234 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1235 (OPTION_MLFENCE_BEFORE_RET): New.
1236 (md_longopts): Add -mlfence-after-load=,
1237 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1238 (md_parse_option): Handle -mlfence-after-load=,
1239 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1240 (md_show_usage): Display -mlfence-after-load=,
1241 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1242 (i386_cons_align): New.
1243 * config/tc-i386.h (i386_cons_align): New.
1244 (md_cons_align): New.
1245 * doc/c-i386.texi: Document -mlfence-after-load=,
1246 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1248 2020-03-11 Nick Clifton <nickc@redhat.com>
1252 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1253 (DWARF2_FILE_SIZE_NAME): Default to -1.
1254 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1255 whichever is higher.
1256 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1257 (NUM_MD5_BYTES): Define.
1258 (struct file entry): Add md5 field.
1259 (get_filenum): Delete and replace with...
1260 (get_basename): New function.
1261 (get_directory_table_entry): New function.
1262 (allocate_filenum): New function.
1263 (allocate_filename_to_slot): New function.
1264 (dwarf2_where): Use new functions.
1265 (dwarf2_directive_filename): Add support for extended .file
1267 (dwarf2_directive_loc): Allow the use of file number zero with
1269 (out_file_list): Rename to...
1270 (out_dir_and_file_list): Add DWARF 5 support.
1271 (out_debug_line): Emit extra values into the section header for
1273 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1274 * doc/as.texi (.file): Update the description of this pseudo-op.
1275 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1276 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1277 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1278 * NEWS: Mention the new feature.
1280 2020-03-10 Alan Modra <amodra@gmail.com>
1282 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1283 to avoid signed overflow.
1284 * config/tc-mcore.c (md_assemble): Likewise.
1285 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1286 * config/tc-nds32.c (SET_ADDEND): Likewise.
1287 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1289 2020-03-09 Jan Beulich <jbeulich@suse.com>
1291 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1292 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1293 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1295 2020-03-07 Alan Modra <amodra@gmail.com>
1297 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1300 2020-03-06 Nick Clifton <nickc@redhat.com>
1303 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1304 0 if the dwarf_level is 5 or more. Complain if a filename follows
1306 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1307 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1308 * testsuite/gas/elf/elf.exp: Run the new test.
1311 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1312 * doc/as.texi: Fix another typo.
1314 2020-03-06 Nick Clifton <nickc@redhat.com>
1317 * as.c (dwarf_level): Define.
1318 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1319 (parse_args): Add support for the new options.
1320 as.h (dwarf_level): Prototype.
1321 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1323 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1324 (DWARF2_LINE_VERSION): Remove definition.
1325 * doc/as.texi: Document the new options.
1327 2020-03-06 Nick Clifton <nickc@redhat.com>
1330 * as.c (main): Allow matching input and outputs when they are
1333 2020-03-06 Jan Beulich <jbeulich@suse.com>
1335 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1337 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1338 one of byte/word/dword/qword is set alongside a SIMD register in
1339 a template's operand.
1341 2020-03-06 Jan Beulich <jbeulich@suse.com>
1343 * config/tc-i386.c (match_template): Extend code in logic
1344 rejecting certain suffixes in certain modes to also cover mask
1345 register use and VecSIB. Drop special casing of broadcast. Skip
1346 immediates in the check.
1348 2020-03-06 Jan Beulich <jbeulich@suse.com>
1350 * config/tc-i386.c (match_template): Fold duplicate code in
1351 logic rejecting certain suffixes in certain modes. Drop
1354 2020-03-06 Jan Beulich <jbeulich@suse.com>
1356 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1357 alongside !norex64 ones.
1358 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1359 with both 32- and 64-bit GPR operands.
1360 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1361 32- and 64-bit GPR operands.
1362 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1363 testsuite/gas/i386/x86-64-avx512bw.d,
1364 testsuite/gas/i386/x86-64-avx512f-intel.d,
1365 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1367 2020-03-06 Jan Beulich <jbeulich@suse.com>
1369 * config/tc-i386.c (md_assemble): Drop use of rex64.
1370 (process_suffix): For REX.W for 64-bit CRC32.
1372 2020-03-06 Jan Beulich <jbeulich@suse.com>
1374 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1375 addressing for MPX insns without base/index.
1376 * testsuite/gas/i386/mpx-16bit.s,
1377 * testsuite/gas/i386/mpx-16bit.d: New.
1378 * testsuite/gas/i386/i386.exp: Run new test.
1380 2020-03-06 Jan Beulich <jbeulich@suse.com>
1382 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1383 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1384 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1385 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1386 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1387 as well as a BSWAP one.
1388 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1389 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1390 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1391 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1392 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1393 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1394 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1395 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1396 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1397 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1398 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1399 testsuite/gas/i386/vmx.d: Adjust expectations.
1401 2020-03-06 Jan Beulich <jbeulich@suse.com>
1403 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1404 from having their operands swapped.
1405 * testsuite/gas/i386/waitpkg.s,
1406 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1407 3-operand cases as well as testing of 16-bit code generation.
1408 * testsuite/gas/i386/waitpkg.d,
1409 testsuite/gas/i386/waitpkg-intel.d,
1410 testsuite/gas/i386/x86-64-waitpkg.d,
1411 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1413 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1415 * config/tc-riscv.c (percent_op_utype): Support the modifier
1417 * doc/c-riscv.texi: Add documentation.
1418 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1419 modifier %got_pcrel_hi.
1420 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1421 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1422 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1424 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1425 (RISC-V-Formats): Update the section name from "Instruction Formats"
1426 to "RISC-V Instruction Formats".
1428 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1430 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1431 detected in a section which does not have at least 4 byte
1433 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1434 * testsuite/gas/arm/ldr-t.s: Likewise.
1435 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1436 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1437 disassembly, ignoring any NOPs that may have been inserted because
1438 of section alignment.
1439 * testsuite/gas/arm/ldr-t.d: Likewise.
1441 2020-03-04 Jan Beulich <jbeulich@suse.com>
1443 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1444 * doc/c-i386.texi: Mention sev_es.
1445 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1446 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1448 * testsuite/gas/i386/arch-13-znver1.d,
1449 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1451 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1453 * config/tc-i386.c (match_template): Replace ignoresize and
1454 defaultsize with mnemonicsize.
1455 (process_suffix): Likewise.
1457 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1460 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1461 instruction LD IY,(HL).
1462 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1463 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1464 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1465 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1467 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1470 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1471 x86-64-default-suffix-avx.
1472 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1473 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1474 * testsuite/gas/i386/noreg64.d: Updated.
1475 * testsuite/gas/i386/noreg64.l: Likewise.
1476 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1477 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1478 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1480 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1483 * config/tc-z80.c (contains_register): Prevent an illegal memory
1484 access when checking an expression for a register name.
1486 2020-03-03 Alan Modra <amodra@gmail.com>
1488 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1491 2020-03-02 Alan Modra <amodra@gmail.com>
1493 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1494 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1496 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1497 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1498 (s3_s_score_lcomm): Likewise.
1499 * config/tc-score7.c: Similarly.
1500 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1502 2020-02-28 YunQiang Su <syq@debian.org>
1505 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1506 to handle multi-labels.
1507 (has_label_name): New.
1509 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1511 * config/tc-arm.c (enum pred_instruction_type): Remove
1512 NEUTRAL_IT_NO_VPT_INSN predication type.
1513 (cxn_handle_predication): Modify to require condition suffixes.
1514 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1515 * testsuite/gas/arm/cde-scalar.s: Update test.
1516 * testsuite/gas/arm/cde-warnings.l: Update test.
1517 * testsuite/gas/arm/cde-warnings.s: Update test.
1519 2020-02-26 Alan Modra <amodra@gmail.com>
1521 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1522 N_() on empty string.
1524 2020-02-26 Alan Modra <amodra@gmail.com>
1526 * read.c (read_a_source_file): Call strncpy with length one
1527 less than size of original_case_string.
1529 2020-02-26 Alan Modra <amodra@gmail.com>
1531 * config/obj-elf.c: Indent labels correctly.
1532 * config/obj-macho.c: Likewise.
1533 * config/tc-aarch64.c: Likewise.
1534 * config/tc-alpha.c: Likewise.
1535 * config/tc-arm.c: Likewise.
1536 * config/tc-cr16.c: Likewise.
1537 * config/tc-crx.c: Likewise.
1538 * config/tc-frv.c: Likewise.
1539 * config/tc-i386-intel.c: Likewise.
1540 * config/tc-i386.c: Likewise.
1541 * config/tc-ia64.c: Likewise.
1542 * config/tc-mn10200.c: Likewise.
1543 * config/tc-mn10300.c: Likewise.
1544 * config/tc-nds32.c: Likewise.
1545 * config/tc-riscv.c: Likewise.
1546 * config/tc-s12z.c: Likewise.
1547 * config/tc-xtensa.c: Likewise.
1548 * config/tc-z80.c: Likewise.
1550 * symbols.c: Likewise.
1551 * write.c: Likewise.
1553 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1555 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1556 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1557 after parsing all arguments.
1558 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1559 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1560 are used to check if we write a read-only CSR by the CSR instruction.
1561 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1562 all CSR for the read-only CSR checking.
1563 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1564 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1565 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1566 all CSR instructions for the read-only CSR checking.
1567 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1568 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1570 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1571 (riscv_opts): Initialize it.
1572 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1573 before doing the CSR checking.
1574 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1575 (md_longopts): Add mcsr-check and mno-csr-check.
1576 (md_parse_option): Handle new enum option values.
1577 (s_riscv_option): Handle new long options.
1578 * doc/c-riscv.texi: Add description for the new .option and assembler
1580 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1582 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1584 * config/tc-riscv.c (csr_extra_hash): New.
1585 (enum riscv_csr_class): New enum. Used to decide
1586 whether or not this CSR is legal in the current ISA string.
1587 (struct riscv_csr_extra): New structure to hold all extra information
1589 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1590 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1591 Call hash_reg_name to insert CSR address into reg_names_hash.
1592 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1593 Decide whether the CSR is valid according to the csr_extra_hash.
1594 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1595 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1596 not a boolean. This is same as riscv_init_csr_hash, so keep the
1598 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1599 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1600 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1601 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1602 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1603 f-ext CSR are not allowed.
1604 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1605 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1606 source file is `priv-reg.s`, and the ISA is rv64if, so the
1607 rv32-only CSR are not allowed.
1608 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1610 2020-02-21 Alan Modra <amodra@gmail.com>
1612 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1613 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1615 2020-02-21 Alan Modra <amodra@gmail.com>
1618 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1619 on section size adjustment, instead perform another write if
1620 exec header size is larger than section size.
1622 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1624 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1625 -mno-arch-attr command line options.
1627 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1629 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1630 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1632 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1635 * config/tc-z80.c (md_parse_option): Do not use an underscore
1636 prefix for local labels in SDCC compatability mode.
1637 (z80_start_line_hook): Remove SDCC dollar label support.
1638 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1639 * testsuite/gas/z80/sdcc.s: Likewise.
1641 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1644 * config/tc-z80.c: Add -march option.
1645 * doc/as.texi: Update Z80 documentation.
1646 * doc/c-z80.texi: Likewise.
1647 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1648 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1649 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1650 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1651 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1652 * testsuite/gas/z80/gbz80_all.d: Likewise.
1653 * testsuite/gas/z80/r800_extra.d: Likewise.
1654 * testsuite/gas/z80/r800_ii8.d: Likewise.
1655 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1656 * testsuite/gas/z80/sdcc.d: Likewise.
1657 * testsuite/gas/z80/z180.d: Likewise.
1658 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1659 * testsuite/gas/z80/z80_doc.d: Likewise.
1660 * testsuite/gas/z80/z80_ii8.d: Likewise.
1661 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1662 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1663 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1664 * testsuite/gas/z80/z80_sli.d: Likewise.
1665 * testsuite/gas/z80/z80n_all.d: Likewise.
1666 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1668 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1670 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1671 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1672 * testsuite/gas/i386/i386.exp: Run property-3 and
1674 * testsuite/gas/i386/property-3.d: New file.
1675 * testsuite/gas/i386/property-3.s: Likewise.
1676 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1678 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1680 * config/tc-i386.c (cpu_arch): Add .popcnt.
1681 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1682 Add a tab before @samp{.sse4a}.
1684 2020-02-17 Jan Beulich <jbeulich@suse.com>
1686 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1687 for AddrPrefixOpReg templates. Combine the two pieces of
1688 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1691 2020-02-17 Jan Beulich <jbeulich@suse.com>
1694 * config/tc-i386.c (md_assemble): Also suppress operand
1695 swapping for MONITOR{,X} and MWAIT{,X}.
1696 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1697 Add Intel syntax monitor/mwait tests.
1698 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1699 Adjust expectations.
1700 *testsuite/gas/i386/sse3-intel.d,
1701 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1702 * testsuite/gas/i386/i386.exp: Run new tests.
1704 2020-02-17 Jan Beulich <jbeulich@suse.com>
1707 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1708 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1710 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1712 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1713 * testsuite/gas/i386/avx512dq-inval.l,
1714 testsuite/gas/i386/inval-avx.l,
1715 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1716 * testsuite/gas/i386/avx512vl-ambig.s,
1717 testsuite/gas/i386/avx512vl-ambig.l: New.
1718 * testsuite/gas/i386/i386.exp: Run new test.
1720 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1722 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1724 * doc/c-i386.texi: Document sse4a and nosse4a.
1726 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1728 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1731 2020-02-14 Jan Beulich <jbeulich@suse.com>
1734 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1736 (process_suffix): ... here. Consider just the first operand
1738 (check_long_reg): Drop opcode 0x63 special case again.
1739 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1740 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1741 Move ambiguous operand size tests ...
1742 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1743 testsuite/gas/i386/noreg64.s: ... here.
1744 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1745 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1746 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1747 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1748 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1749 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1750 testsuite/gas/i386/x86-64-movsxd.d,
1751 testsuite/gas/i386/x86-64-movsxd-intel.d,
1752 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1753 Adjust expectations.
1754 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1755 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1756 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1757 * testsuite/gas/i386/i386.exp: Run new tests.
1759 2020-02-14 Jan Beulich <jbeulich@suse.com>
1761 * config/tc-i386.c (process_operands): Also skip segment
1762 override prefix emission if it matches an already present one.
1763 * testsuite/gas/i386/prefix32.s: Add double segment override
1765 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1767 2020-02-14 Jan Beulich <jbeulich@suse.com>
1769 * config/tc-i386.c (process_operands): Drop ineffectual segment
1770 overrides when optimizing.
1771 * testsuite/gas/i386/lea-optimize.d: New.
1772 * testsuite/gas/i386/i386.exp: Run new test.
1774 2020-02-14 Jan Beulich <jbeulich@suse.com>
1776 * config/tc-i386.c (process_operands): Also check insn prefix
1777 for ineffectual segment override warning. Don't cover possible
1778 VEX/EVEX encoded insns there.
1779 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1780 testsuite/gas/i386/lea.e: New.
1781 * testsuite/gas/i386/i386.exp: Run new test.
1783 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1786 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1789 2020-02-13 Fangrui Song <maskray@google.com>
1790 H.J. Lu <hongjiu.lu@intel.com>
1793 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1794 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1795 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1796 * testsuite/gas/i386/relax-5.d: New file.
1797 * testsuite/gas/i386/relax-5.s: Likewise.
1798 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1799 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1801 2020-02-13 Jan Beulich <jbeulich@suse.com>
1803 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1806 2020-02-12 Jan Beulich <jbeulich@suse.com>
1808 * config/tc-i386.c (avx512): New (at file scope), moved from
1809 (check_VecOperands): ... here.
1810 (process_suffix): Add [XYZ]MMword operand size handling.
1811 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1812 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1814 * testsuite/gas/i386/avx512dq-inval.l,
1815 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1817 2020-02-12 Jan Beulich <jbeulich@suse.com>
1820 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1822 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1823 CALL/JMP in O_tbyte_ptr case.
1824 * doc/c-i386.texi: Mention far call and full pointer load ISA
1826 * testsuite/gas/i386/x86-64-branch-3.s,
1827 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1828 * testsuite/gas/i386/x86-64-branch-3.d,
1829 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1830 * testsuite/gas/i386/x86-64-branch-5.l,
1831 testsuite/gas/i386/x86-64-branch-5.s: New.
1832 * testsuite/gas/i386/i386.exp: Run new test.
1834 2020-02-12 Jan Beulich <jbeulich@suse.com>
1837 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1838 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1839 64-bit-only warning.
1840 (check_word_reg): Consistently error on mismatching register
1842 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1843 for movw. Replace suffix / GPR for orb.
1844 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1845 byte GPRs as well as ones for inb/outb with a word accumulator.
1846 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1847 testsuite/gas/i386/inval.l: Adjust expectations.
1849 2020-02-12 Jan Beulich <jbeulich@suse.com>
1851 * config/tc-i386.c (operand_type_register_match): Also fall
1852 through initial two if()-s when the template allows for a GPR
1853 operand. Adjust comment.
1855 2020-02-11 Jan Beulich <jbeulich@suse.com>
1857 (struct _i386_insn): New field "short_form".
1858 (optimize_encoding): Drop setting of shortform field.
1859 (process_suffix): Set i.short_form. Replace shortform use.
1860 (process_operands): Replace shortform use.
1862 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1864 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1865 loop initial declaration.
1867 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1869 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1870 instructions that can have 5 arguments.
1871 (enum operand_parse_code): Add new operands.
1872 (parse_operands): Account for new operands.
1874 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1875 (neon_select_shape): Account for P suffix.
1876 (LOW1): Move macro to global position.
1877 (HI4): Move macro to global position.
1878 (vcx_assign_vec_d): New.
1879 (vcx_assign_vec_m): New.
1880 (vcx_assign_vec_n): New.
1881 (enum vcx_reg_type): New.
1882 (vcx_get_reg_type): New.
1883 (vcx_size_pos): New.
1885 (vcx_handle_shape): New.
1886 (vcx_ensure_register_in_range): New.
1887 (vcx_handle_register_arguments): New.
1888 (vcx_handle_insn_block): New.
1889 (vcx_handle_common_checks): New.
1893 * testsuite/gas/arm/cde-missing-fp.d: New test.
1894 * testsuite/gas/arm/cde-missing-fp.l: New test.
1895 * testsuite/gas/arm/cde-missing-mve.d: New test.
1896 * testsuite/gas/arm/cde-missing-mve.l: New test.
1897 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1898 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1899 * testsuite/gas/arm/cde-mve.s: New test.
1900 * testsuite/gas/arm/cde-warnings.l:
1901 * testsuite/gas/arm/cde-warnings.s:
1902 * testsuite/gas/arm/cde.d:
1903 * testsuite/gas/arm/cde.s:
1905 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1906 Matthew Malcomson <matthew.malcomson@arm.com>
1908 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1909 CDE coprocessor that can be enabled.
1910 (enum pred_instruction_type): New pred type.
1911 (BAD_NO_VPT): New error message.
1912 (BAD_CDE): New error message.
1913 (BAD_CDE_COPROC): New error message.
1914 (enum operand_parse_code): Add new immediate operands.
1915 (parse_operands): Account for new immediate operands.
1916 (check_cde_operand): New.
1917 (cde_coproc_enabled): New.
1918 (cde_coproc_pos): New.
1919 (cde_handle_coproc): New.
1920 (cxn_handle_predication): New.
1921 (do_custom_instruction_1): New.
1922 (do_custom_instruction_2): New.
1923 (do_custom_instruction_3): New.
1936 (handle_pred_state): Define new IT block behaviour.
1937 (insns): Add newn CX*{,d}{,a} instructions.
1938 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1939 Define new cdecp extension strings.
1940 * doc/c-arm.texi: Document new cdecp extension arguments.
1941 * testsuite/gas/arm/cde-scalar.d: New test.
1942 * testsuite/gas/arm/cde-scalar.s: New test.
1943 * testsuite/gas/arm/cde-warnings.d: New test.
1944 * testsuite/gas/arm/cde-warnings.l: New test.
1945 * testsuite/gas/arm/cde-warnings.s: New test.
1946 * testsuite/gas/arm/cde.d: New test.
1947 * testsuite/gas/arm/cde.s: New test.
1949 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1952 * config/tc-i386.c (intel64): Renamed to ...
1954 (match_template): Accept Intel64 only instruction by default.
1955 (i386_displacement): Updated.
1956 (md_parse_option): Updated.
1957 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1958 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1959 -mamd64 to x86-64-sysenter-amd.
1960 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1962 2020-02-10 Alan Modra <amodra@gmail.com>
1964 * config/obj-elf.c (obj_elf_change_section): Error for section
1965 type, attr or entsize changes in assembly.
1966 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1967 * testsuite/gas/elf/section5.l: Update.
1969 2020-02-10 Alan Modra <amodra@gmail.com>
1971 * output-file.c (output_file_close): Do a normal close when
1972 flag_always_generate_output.
1973 * write.c (write_object_file): Don't stop output when
1974 flag_always_generate_output.
1976 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1979 * config/tc-z80.c: Add -gbz80 command line option to generate code
1980 for the GameBoy Z80. Add support for generating DWARF.
1981 * config/tc-z80.h: Add support for DWARF debug information
1983 * doc/c-z80.texi: Document new command line option.
1984 * testsuite/gas/z80/gbz80_all.d: New file.
1985 * testsuite/gas/z80/gbz80_all.s: New file.
1986 * testsuite/gas/z80/z80.exp: Run the new tests.
1987 * testsuite/gas/z80/z80n_all.d: New file.
1988 * testsuite/gas/z80/z80n_all.s: New file.
1989 * testsuite/gas/z80/z80n_reloc.d: New file.
1991 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1994 * config/obj-elf.c (get_section): Also check
1995 linked_to_symbol_name.
1996 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1997 (obj_elf_parse_section_letters): Handle the 'o' flag.
1998 (build_group_lists): Renamed to ...
1999 (build_additional_section_info): This. Set elf_linked_to_section
2000 from map_head.linked_to_symbol_name.
2001 (elf_adjust_symtab): Updated.
2002 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2003 * doc/as.texi: Document the 'o' flag.
2004 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2005 * testsuite/gas/elf/section18.d: New file.
2006 * testsuite/gas/elf/section18.s: Likewise.
2007 * testsuite/gas/elf/section19.d: Likewise.
2008 * testsuite/gas/elf/section19.s: Likewise.
2009 * testsuite/gas/elf/section20.d: Likewise.
2010 * testsuite/gas/elf/section20.s: Likewise.
2011 * testsuite/gas/elf/section21.d: Likewise.
2012 * testsuite/gas/elf/section21.l: Likewise.
2013 * testsuite/gas/elf/section21.s: Likewise.
2015 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2017 * NEWS: Mention x86 assembler options to align branches for
2020 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2022 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2023 only for ELF targets.
2024 * testsuite/gas/i386/unique.d: Don't xfail.
2025 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2027 2020-02-06 Alan Modra <amodra@gmail.com>
2029 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2030 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2032 2020-02-06 Alan Modra <amodra@gmail.com>
2034 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2035 xfail, and rename test.
2036 * testsuite/gas/elf/section12b.d: Likewise.
2037 * testsuite/gas/elf/section16a.d: Likewise.
2038 * testsuite/gas/elf/section16b.d: Likewise.
2040 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2043 * config/obj-elf.c (section_match): Removed.
2044 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2046 (obj_elf_change_section): Replace info and group_name arguments
2047 with match_p. Also update the section ID and flags from match_p.
2048 (obj_elf_section): Handle "unique,N". Update call to
2049 obj_elf_change_section.
2050 * config/obj-elf.h (elf_section_match): New.
2051 (obj_elf_change_section): Updated.
2052 * config/tc-arm.c (start_unwind_section): Update call to
2053 obj_elf_change_section.
2054 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2055 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2056 (microblaze_s_sdata): Likewise.
2057 (microblaze_s_rdata): Likewise.
2058 (microblaze_s_bss): Likewise.
2059 * config/tc-mips.c (s_change_section): Likewise.
2060 * config/tc-msp430.c (msp430_profiler): Likewise.
2061 * config/tc-rx.c (parse_rx_section): Likewise.
2062 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2063 * doc/as.texi: Document "unique,N" in .section directive.
2064 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2065 * testsuite/gas/elf/section15.d: New file.
2066 * testsuite/gas/elf/section15.s: Likewise.
2067 * testsuite/gas/elf/section16.s: Likewise.
2068 * testsuite/gas/elf/section16a.d: Likewise.
2069 * testsuite/gas/elf/section16b.d: Likewise.
2070 * testsuite/gas/elf/section17.d: Likewise.
2071 * testsuite/gas/elf/section17.l: Likewise.
2072 * testsuite/gas/elf/section17.s: Likewise.
2073 * testsuite/gas/i386/unique.d: Likewise.
2074 * testsuite/gas/i386/unique.s: Likewise.
2075 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2076 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2078 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2080 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2082 2020-02-01 Anthony Green <green@moxielogic.com>
2084 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2086 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2088 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2091 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2094 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2095 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2097 * testsuite/gas/arm/mve_dsp.d: New test.
2099 2020-01-31 Nick Clifton <nickc@redhat.com>
2101 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2102 rather than BFD_RELOC_NONE.
2104 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2106 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2107 to support VLDMIA instruction for MVE.
2108 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2109 instruction for MVE.
2110 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2111 instruction for MVE.
2112 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2113 instruction for MVE.
2114 * testsuite/gas/arm/mve-ldst.d: New test.
2115 * testsuite/gas/arm/mve-ldst.s: Likewise.
2117 2020-01-31 Nick Clifton <nickc@redhat.com>
2119 * po/fr.po: Updated French translation.
2120 * po/ru.po: Updated Russian translation.
2122 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2124 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2126 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2127 * testsuite/gas/aarch64/sve-movprfx_28.d,
2128 * testsuite/gas/aarch64/sve-movprfx_28.l,
2129 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2131 2020-01-30 Jan Beulich <jbeulich@suse.com>
2133 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2134 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2135 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2136 Adjust expectations.
2138 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2140 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2141 * testsuite/gas/bpf/alu-be.d: Likewise.
2142 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2143 * testsuite/gas/bpf/alu32-be.d: Likewise.
2145 2020-01-30 Jan Beulich <jbeulich@suse.com>
2147 * testsuite/gas/i386/x86-64-branch-2.s,
2148 testsuite/gas/i386/x86-64-branch-4.s,
2149 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2150 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2151 testsuite/gas/i386/x86-64-branch-2.d,
2152 testsuite/gas/i386/x86-64-branch-4.l,
2153 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2155 2020-01-30 Jan Beulich <jbeulich@suse.com>
2157 * config/tc-i386.c (process_suffix): .
2158 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2159 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2161 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2163 testsuite/gas/i386/x86_64.s: Add RETF cases.
2164 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2165 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2166 testsuite/gas/i386/x86-64-opcode.d,
2167 testsuite/gas/i386/x86-64-suffix-intel.d,
2168 testsuite/gas/i386/x86-64-suffix.d,
2169 testsuite/gas/i386/x86_64-intel.d
2170 testsuite/gas/i386/x86_64.d: Adjust expectations.
2171 * testsuite/gas/i386/x86-64-suffix.e,
2172 testsuite/gas/i386/x86_64.e: New.
2174 2020-01-30 Jan Beulich <jbeulich@suse.com>
2176 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2179 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2182 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2184 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2185 differences. Document movslq and movsxd.
2186 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2187 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2188 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2189 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2190 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2191 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2192 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2193 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2194 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2195 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2196 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2198 2020-01-27 Alan Modra <amodra@gmail.com>
2200 * testsuite/gas/all/gas.exp: Replace case statements with switch
2202 * testsuite/gas/elf/elf.exp: Likewise.
2203 * testsuite/gas/macros/macros.exp: Likewise.
2204 * testsuite/lib/gas-defs.exp: Likewise.
2206 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2209 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2210 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2212 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2214 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2215 s exts must be known, so rename *ok* to *fail*.
2216 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2217 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2218 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2220 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2221 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2223 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2226 * config/tc-i386.c (check_long_reg): Always disallow double word
2227 suffix in mnemonic with word general register.
2228 * testsuite/gas/i386/general.s: Replace word general register
2229 with double word general register for movl.
2230 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2232 * testsuite/gas/i386/general.l: Updated.
2233 * testsuite/gas/i386/inval.l: Likewise.
2235 2020-01-22 Alan Modra <amodra@gmail.com>
2237 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2238 __tls_get_addr_desc and __tls_get_addr_opt.
2240 2020-01-21 Jan Beulich <jbeulich@suse.com>
2242 * testsuite/gas/i386/inval-crc32.s,
2243 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2244 * testsuite/gas/i386/inval-crc32.l,
2245 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2247 2020-01-21 Jan Beulich <jbeulich@suse.com>
2249 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2250 generic code path. Deal with No_lSuf being set in a template.
2251 * testsuite/gas/i386/inval-crc32.l,
2252 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2253 instead of error(s) when operand size is ambiguous.
2254 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2255 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2256 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2257 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2258 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2259 Adjust expectations.
2261 2020-01-21 Jan Beulich <jbeulich@suse.com>
2263 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2264 and an intel_syntax check. Re-write lack-of-suffix processing
2266 * doc/c-i386.texi: Document operand size defaults for suffix-
2267 less AT&T syntax insns.
2268 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2269 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2270 testsuite/gas/i386/x86-64-avx-scalar.s,
2271 testsuite/gas/i386/x86-64-avx.s,
2272 testsuite/gas/i386/x86-64-bundle.s,
2273 testsuite/gas/i386/x86-64-intel64.s,
2274 testsuite/gas/i386/x86-64-lock-1.s,
2275 testsuite/gas/i386/x86-64-opcode.s,
2276 testsuite/gas/i386/x86-64-sse2avx.s,
2277 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2278 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2279 testsuite/gas/i386/x86-64-nops.s,
2280 testsuite/gas/i386/x86-64-ptwrite.s,
2281 testsuite/gas/i386/x86-64-simd.s,
2282 testsuite/gas/i386/x86-64-sse-noavx.s,
2283 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2285 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2286 testsuite/gas/i386/noreg64.s: Add further tests.
2287 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2288 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2289 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2290 testsuite/gas/i386/sse-noavx.d,
2291 testsuite/gas/i386/x86-64-intel64.d,
2292 testsuite/gas/i386/x86-64-nops.d,
2293 testsuite/gas/i386/x86-64-opcode.d,
2294 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2295 testsuite/gas/i386/x86-64-ptwrite.d,
2296 testsuite/gas/i386/x86-64-simd-intel.d,
2297 testsuite/gas/i386/x86-64-simd-suffix.d,
2298 testsuite/gas/i386/x86-64-simd.d,
2299 testsuite/gas/i386/x86-64-sse-noavx.d
2300 testsuite/gas/i386/x86-64-suffix.d,
2301 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2302 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2303 testsuite/gas/i386/noreg64.l: New.
2304 * testsuite/gas/i386/i386.exp: Run new tests.
2306 2020-01-21 Jan Beulich <jbeulich@suse.com>
2308 * testsuite/gas/i386/avx512_bf16_vl.s,
2309 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2310 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2311 broadcast forms of VCVTNEPS2BF16.
2312 * testsuite/gas/i386/avx512_bf16_vl.d,
2313 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2315 2020-01-20 Nick Clifton <nickc@redhat.com>
2317 * po/uk.po: Updated Ukranian translation.
2319 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2322 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2323 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2325 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2326 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2327 R_X86_64_GOTPC32_TLSDESC relocation.
2329 2020-01-18 Nick Clifton <nickc@redhat.com>
2331 * configure: Regenerate.
2332 * po/gas.pot: Regenerate.
2334 2020-01-18 Nick Clifton <nickc@redhat.com>
2336 Binutils 2.34 branch created.
2338 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2340 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2341 with vex_encoding_vex.
2342 (parse_insn): Likewise.
2343 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2344 and {vex3} documentation.
2345 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2347 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2349 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2352 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2353 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2354 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2355 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2356 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2357 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2359 2020-01-16 Jan Beulich <jbeulich@suse.com>
2361 * config/tc-i386.c (match_template): Drop found_cpu_match local
2364 2020-01-16 Jan Beulich <jbeulich@suse.com>
2366 * testsuite/gas/i386/avx512dq-inval.l,
2367 testsuite/gas/i386/avx512dq-inval.s: New.
2368 * testsuite/gas/i386/i386.exp: Run new test.
2370 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2372 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2373 relocations when the target is 430X, except when extracting part of an
2375 (msp430_srcoperand): Adjust comment.
2376 Initialize the expp member of the msp430_operand_s struct as
2378 (msp430_dstoperand): Likewise.
2379 * testsuite/gas/msp430/msp430.exp: Run new test.
2380 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2381 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2383 2020-01-15 Alan Modra <amodra@gmail.com>
2385 * configure.tgt: Add sparc-*-freebsd case.
2387 2020-01-14 Lili Cui <lili.cui@intel.com>
2389 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2390 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2391 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2392 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2393 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2394 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2395 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2396 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2397 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2398 * testsuite/gas/i386/align-branch-5.d: Likewise.
2399 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2400 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2401 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2402 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2403 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2404 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2405 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2406 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2407 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2408 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2409 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2410 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2412 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2415 * config/tc-z80.c: Add support for half precision, single
2416 precision and double precision floating point values.
2417 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2418 * doc/as.texi: Add new z80 command line options.
2419 * doc/c-z80.texi: Document new z80 command line options.
2420 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2421 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2422 * testsuite/gas/z80/z80.exp: Run the new test.
2423 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2424 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2425 * testsuite/gas/z80/strings.d: Update expected output.
2427 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2429 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2432 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2434 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2436 * config/tc-arc.h: Add header if/defs.
2437 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2439 2020-01-13 Alan Modra <amodra@gmail.com>
2441 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2443 2020-01-13 Alan Modra <amodra@gmail.com>
2445 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2448 2020-01-10 Alan Modra <amodra@gmail.com>
2450 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2451 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2453 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2456 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2458 (emit_ld_r_r): Likewise.
2459 (emit_ld_rr_m): Likewise.
2460 (emit_ld_rr_nn): Likewise.
2462 2020-01-09 Jan Beulich <jbeulich@suse.com>
2464 * config/tc-i386.c (optimize_encoding): Add
2465 is_any_vex_encoding() invocations. Drop respective
2466 i.tm.extension_opcode == None checks.
2468 2020-01-09 Jan Beulich <jbeulich@suse.com>
2470 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2471 REX transformations. Correct comment indentation.
2473 2020-01-09 Jan Beulich <jbeulich@suse.com>
2475 * config/tc-i386.c (optimize_encoding): Generalize register
2476 transformation for TEST optimization.
2478 2020-01-09 Jan Beulich <jbeulich@suse.com>
2480 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2481 testsuite/gas/i386/x86-64-sysenter-amd.d,
2482 testsuite/gas/i386/x86-64-sysenter-amd.l,
2483 testsuite/gas/i386/x86-64-sysenter-intel.d,
2484 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2485 * testsuite/gas/i386/i386.exp: Run new tests.
2487 2020-01-08 Nick Clifton <nickc@redhat.com>
2490 * doc/as.texi (Align): Document the fact that all arguments can be
2493 (P2align): Likewise.
2495 2020-01-08 Nick Clifton <nickc@redhat.com>
2498 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2499 already defined as a different symbol type.
2500 * testsuite/gas/elf/pr14891.s: New test source file.
2501 * testsuite/gas/elf/pr14891.d: New test driver.
2502 * testsuite/gas/elf/pr14891.s: New test expected error output.
2503 * testsuite/gas/elf/elf.exp: Run the new test.
2505 2020-01-08 Alan Modra <amodra@gmail.com>
2507 * config/tc-z8k.c (md_begin): Make idx unsigned.
2508 (get_specific): Likewise for this_index.
2510 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2512 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2513 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2514 (md_operand): Set X_md to absent.
2515 (arc_parse_name): Check for X_md.
2517 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2520 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2521 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2523 * read.c (next_char_of_string): Likewise.
2524 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2525 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2527 2020-01-03 Nick Clifton <nickc@redhat.com>
2529 * po/sv.po: Updated Swedish translation.
2531 2020-01-03 Jan Beulich <jbeulich@suse.com>
2533 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2534 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2536 2020-01-03 Jan Beulich <jbeulich@suse.com>
2538 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2539 by-element usdot. Add 64-bit form tests for by-element sudot.
2540 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2542 2020-01-03 Jan Beulich <jbeulich@suse.com>
2544 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2545 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2547 2020-01-03 Jan Beulich <jbeulich@suse.com>
2549 * testsuite/gas/aarch64/f64mm.d,
2550 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2552 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2554 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2555 support for assembler code generated by SDCC. Add new relocation
2556 types. Add z80-elf target support.
2557 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2558 labels. Local labels starts from ".L".
2559 * NEWS: Mention the new support.
2560 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2561 * testsuite/gas/all/fwdexp.s: Likewise.
2562 * testsuite/gas/all/cond.l: Likewise.
2563 * testsuite/gas/all/cond.s: Likewise.
2564 * testsuite/gas/all/fwdexp.d: Likewise.
2565 * testsuite/gas/all/fwdexp.s: Likewise.
2566 * testsuite/gas/elf/section2.e-mips: Likewise.
2567 * testsuite/gas/elf/section2.l: Likewise.
2568 * testsuite/gas/elf/section2.s: Likewise.
2569 * testsuite/gas/macros/app1.d: Likewise.
2570 * testsuite/gas/macros/app1.s: Likewise.
2571 * testsuite/gas/macros/app2.d: Likewise.
2572 * testsuite/gas/macros/app2.s: Likewise.
2573 * testsuite/gas/macros/app3.d: Likewise.
2574 * testsuite/gas/macros/app3.s: Likewise.
2575 * testsuite/gas/macros/app4.d: Likewise.
2576 * testsuite/gas/macros/app4.s: Likewise.
2577 * testsuite/gas/macros/app4b.s: Likewise.
2578 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2579 * testsuite/gas/z80/z80.exp: Add new tests
2580 * testsuite/gas/z80/dollar.d: New file.
2581 * testsuite/gas/z80/dollar.s: New file.
2582 * testsuite/gas/z80/ez80_adl_all.d: New file.
2583 * testsuite/gas/z80/ez80_adl_all.s: New file.
2584 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2585 * testsuite/gas/z80/ez80_isuf.s: New file.
2586 * testsuite/gas/z80/ez80_z80_all.d: New file.
2587 * testsuite/gas/z80/ez80_z80_all.s: New file.
2588 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2589 * testsuite/gas/z80/r800_extra.d: New file.
2590 * testsuite/gas/z80/r800_extra.s: New file.
2591 * testsuite/gas/z80/r800_ii8.d: New file.
2592 * testsuite/gas/z80/r800_z80_doc.d: New file.
2593 * testsuite/gas/z80/z180.d: New file.
2594 * testsuite/gas/z80/z180.s: New file.
2595 * testsuite/gas/z80/z180_z80_doc.d: New file.
2596 * testsuite/gas/z80/z80_doc.d: New file.
2597 * testsuite/gas/z80/z80_doc.s: New file.
2598 * testsuite/gas/z80/z80_ii8.d: New file.
2599 * testsuite/gas/z80/z80_ii8.s: New file.
2600 * testsuite/gas/z80/z80_in_f_c.d: New file.
2601 * testsuite/gas/z80/z80_in_f_c.s: New file.
2602 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2603 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2604 * testsuite/gas/z80/z80_out_c_0.d: New file.
2605 * testsuite/gas/z80/z80_out_c_0.s: New file.
2606 * testsuite/gas/z80/z80_reloc.d: New file.
2607 * testsuite/gas/z80/z80_reloc.s: New file.
2608 * testsuite/gas/z80/z80_sli.d: New file.
2609 * testsuite/gas/z80/z80_sli.s: New file.
2611 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2613 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2616 2020-01-01 Alan Modra <amodra@gmail.com>
2618 Update year range in copyright notice of all files.
2620 For older changes see ChangeLog-2019
2622 Copyright (C) 2020 Free Software Foundation, Inc.
2624 Copying and distribution of this file, with or without modification,
2625 are permitted in any medium without royalty provided the copyright
2626 notice and this notice are preserved.
2632 version-control: never