1 2020-07-06 Jan Beulich <jbeulich@suse.com>
3 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
4 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
5 testsuite/gas/i386/x86-64-evex-wig1.d,
6 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
9 2020-07-06 Jan Beulich <jbeulich@suse.com>
11 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
12 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
13 * testsuite/gas/i386/avx512f-opts-intel.d,
14 testsuite/gas/i386/avx512f-opts.d
15 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
16 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
18 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
21 * config/tc-arm.c: Fix spelling mistake.
22 * config/tc-riscv.c: Likewise.
23 * config/tc-z80.c: Likewise.
24 * po/gas.pot: Regenerate.
26 2020-07-06 Nick Clifton <nickc@redhat.com>
28 * po/uk.po: Updated Ukranian translation.
30 2020-07-04 Nick Clifton <nickc@redhat.com>
32 * configure: Regenerate.
33 * po/gas.pot: Regenerate.
35 2020-07-04 Nick Clifton <nickc@redhat.com>
37 * version.m4: Change version number to 2.35.50.
38 * configure: Regenerate.
39 * po/bfd.pot: Regenerate.
41 2020-07-04 Nick Clifton <nickc@redhat.com>
43 Binutils 2.35 branch created.
45 2020-07-03 Alan Modra <amodra@gmail.com>
48 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
50 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
52 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
53 swap two source operands.
55 2020-07-02 Nick Clifton <nickc@redhat.com>
57 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
59 2020-07-02 Alex Coplan <alex.coplan@arm.com>
61 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
62 segfault on negative chars.
63 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
64 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
66 2020-07-02 Nick Clifton <nickc@redhat.com>
69 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
71 * testsuite/gas/ia64/unwind.d: Likewise.
72 * testsuite/gas/mmix/bspec-1.d: Likewise.
73 * testsuite/gas/mmix/bspec-2.d: Likewise.
74 * testsuite/gas/mmix/comment-1.d: Likewise.
75 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
77 2020-07-01 Alan Modra <amodra@gmail.com>
79 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
81 2020-07-01 Alan Modra <amodra@gmail.com>
83 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
84 in data sections, and mep.
86 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
88 * NEWS: Mention x86 NaCl target support removal.
89 * config/tc-i386.c: Remove x86 NaCl target support.
90 * config/tc-i386.h: Likewise.
91 * configure.tgt: Likewise.
92 * testsuite/gas/i386/i386.exp: Likewise.
93 * testsuite/gas/i386/iamcu-1.d: Likewise.
94 * testsuite/gas/i386/iamcu-2.d: Likewise.
95 * testsuite/gas/i386/iamcu-3.d: Likewise.
96 * testsuite/gas/i386/iamcu-4.d: Likewise.
97 * testsuite/gas/i386/iamcu-5.d: Likewise.
98 * testsuite/gas/i386/k1om.d: Likewise.
99 * testsuite/gas/i386/l1om.d: Likewise.
101 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
103 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
104 checking into riscv_csr_address.
105 (riscv_csr_version_check): Likewise.
106 (riscv_csr_address): New function. Return the suitable CSR address
107 after checking the ISA dependency and versions. Issue warnings if
108 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
109 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
110 priv spec versions for them.
111 (reg_csr_lookup_internal): Call riscv_csr_address to find the
112 suitable CSR address.
113 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
114 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
115 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
116 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
117 priv spec warnings here. These warnings are added by accident.
118 Remove them and only focus on the ISA dependency warnings.
119 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
120 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
121 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
122 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
123 than the privileged ones.
124 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
125 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
126 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
127 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
128 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
129 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
130 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
131 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
132 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
133 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
135 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
137 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
138 (md_assemble): Don't process ImmExt without operands.
140 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
143 * config/tc-mmix.c (md_assemble) <fixup for
144 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
145 Also, set its fx_no_overflow.
146 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
147 Similarly this fixup affects 4 bytes, not 8 and needs its
149 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
150 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
152 2020-06-29 Alan Modra <amodra@gmail.com>
154 * config/tc-s12z.c: Use C style comments.
155 * config/tc-z80.c: Likewise.
156 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
158 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
160 * config/tc-i386.c (md_assemble): Process ImmExt without
163 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
165 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
166 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
167 VECSIB256 and VECSIB512, respectively.
168 (build_modrm_byte): Replace vecsib with sib.
170 2020-06-26 Jan Beulich <jbeulich@suse.com>
172 * testsuite/gas/i386/nop-1-suffix.d: New.
173 * testsuite/gas/i386/i386.exp: Run new test.
175 2020-06-26 Pat Bernardi <bernardi@adacore.com>
177 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
178 (md_pseudo_table): Handle "gnu_attribute".
179 * doc/as.texi: Document GNU attribute for M68K.
181 2020-06-25 Nick Clifton <nickc@redhat.com>
184 * config/tc-arm.c (arm_force_relocation): Force resolution of
185 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
186 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
188 2020-06-25 Jan Beulich <jbeulich@suse.com>
190 * config/tc-i386.c (md_assemble): Move call to process_immext()
192 (process_operands): ... here.
194 2020-06-25 Jan Beulich <jbeulich@suse.com>
196 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
197 diagnostic when there is a sizing prefix. Switch to word/dword/
198 qword encoding when there is a sizing prefix and no (explicit or
200 (update_imm): Handle presence of a sizing prefix.
201 * testsuite/gas/i386/noreg16-data32.d,
202 testsuite/gas/i386/noreg32-data16.d,
203 testsuite/gas/i386/noreg32-data16.e,
204 testsuite/gas/i386/noreg64-data16.d,
205 testsuite/gas/i386/noreg64-data16.e,
206 testsuite/gas/i386/noreg64-rex64.d: New.
207 * testsuite/gas/i386/i386.exp: Run new tests.
208 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
209 Introduce and use pfx* macros.
210 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
212 * testsuite/gas/i386/noreg16.d: Adjust expectations.
214 2020-06-25 Jan Beulich <jbeulich@suse.com>
216 * testsuite/gas/i386/avx-16bit.d,
217 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
218 testsuite/gas/i386/avx512f-16bit.d,
219 testsuite/gas/i386/avx512f.d,
220 testsuite/gas/i386/evex-lig256.d,
221 testsuite/gas/i386/evex-lig512.d
222 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
223 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
224 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
225 testsuite/gas/i386/sse2-16bit.d,
226 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
229 2020-06-25 Jan Beulich <jbeulich@suse.com>
231 * config/tc-i386.c (md_assemble): Also reject explicit REX
232 prefixes with VEX and alike encoded insns. Zap consumed bits
234 (output_insn): Don't ignore REX prefix for VEX and alike
235 encodings; abort() instead if encountered.
236 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
238 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
239 * testsuite/gas/i386/x86-64-pseudos.d,
240 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
242 2020-06-25 Jan Beulich <jbeulich@suse.com>
244 * config/tc-i386.c (process_operands): Translate explicit REX
245 prefix into i.rex for SSE2AVX templates.
246 (set_rex_vrex): New helper.
247 (build_modrm_byte): Use it.
248 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
250 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
252 2020-06-25 Jan Beulich <jbeulich@suse.com>
254 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
255 templates when there's no data size prefix.
256 (md_assemble): Reject data size prefix also for legacy encoded
258 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
259 Uncomment previously not working line.
260 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
262 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
263 testsuite/gas/i386/sse2avx.d: Adjust expectations.
265 2020-06-25 Jan Beulich <jbeulich@suse.com>
267 * config/tc-i386.c (build_evex_prefix): Drop early setting of
270 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
272 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
273 explicit_priv_attr. It used to indicate CSR or priv instructions are
275 (riscv_is_priv_insn): Return True if it is a privileged instruction.
276 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
277 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
278 (riscv_write_out_attrs): Clarification of when to generate the elf
279 priv spec attributes.
280 * testsuite/gas/riscv/attribute-11.s: Add comments.
281 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
282 `priv_insn_<n>` to decide which priv instruction is expected to used.
284 * testsuite/gas/riscv/attribute-14a.d: Likewise.
285 * testsuite/gas/riscv/attribute-14b.d: Likewise.
286 * testsuite/gas/riscv/attribute-14c.d: Likewise.
287 * testsuite/gas/riscv/attribute-14d.d: Likewise.
288 * testsuite/gas/riscv/attribute-14e.d: Likewise.
290 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
292 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
293 (riscv_set_default_priv_spec): Get the priv spec version from the
294 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
296 2020-06-20 Alan Modra <amodra@gmail.com>
298 * configure.tgt: Set bfd_gas for all SH targets.
300 2020-06-18 Jan Beulich <jbeulich@suse.com>
302 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
303 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
306 2020-06-16 Lili Cui <lili.cui@intel.com>
308 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
309 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
310 * doc/c-i386.texi: Add avx512_vp2intersect.
312 2020-06-16 Jan Beulich <jbeulich@suse.com>
314 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
316 * testsuite/gas/i386/sse-check.s: Adjust comment.
317 * testsuite/gas/i386/sse-check-error.l,
318 testsuite/gas/i386/sse-check-warn.e,
319 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
322 2020-06-16 Alan Modra <amodra@gmail.com>
324 * config/tc-tic30.h: Remove OBJ_AOUT support.
325 * configure.tgt: Delete tic30-*-*aout* entry.
327 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
329 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
331 (elf32xtensa_abi): New declaration.
332 (option_abi_windowed, option_abi_call0): New enum constants.
333 (md_longopts): Add entries for --abi-windowed and --abi-call0.
334 (md_parse_option): Add handlers for --abi-windowed and
336 (xtensa_add_config_info): Use xtensa_abi_choice instead of
337 XSHAL_ABI to format ABI tag.
338 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
339 --abi-call0 to the list of options.
340 * doc/c-xtensa.texi: Add description for options --abi-windowed
342 * testsuite/gas/xtensa/abi-call0.d: New test definition.
343 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
344 * testsuite/gas/xtensa/abi.s: New test source.
346 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
349 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
351 * testsuite/gas/i386/tsxldtrk.s: Likewise.
352 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
353 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
355 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
357 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
358 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
359 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
361 2020-06-09 Seth Girvan <snth@snthhacks.com>
363 * doc/c-avr.texi: Improve wording.
365 2020-06-09 Jan Beulich <jbeulich@suse.com>
367 * testsuite/gas/i386/x86-64-pseudos-bad.s,
368 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
370 2020-06-09 Jan Beulich <jbeulich@suse.com>
372 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
374 * testsuite/gas/i386/prefix.d: Adjust expectations.
376 2020-06-09 Jan Beulich <jbeulich@suse.com>
378 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
379 with VEX/EVEX encoding tests.
380 * testsuite/gas/i386/prefix.d: Adjust expectations.
382 2020-06-09 Jan Beulich <jbeulich@suse.com>
384 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
386 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
387 * testsuite/gas/i386/noreg64.d: Adjust expectations.
388 * testsuite/gas/i386/noreg-intel64.d,
389 testsuite/gas/i386/noreg-intel64.l,
390 testsuite/gas/i386/noreg-intel64.s: New.
391 * testsuite/gas/i386/i386.exp: Run new tests.
393 2020-06-09 Jan Beulich <jbeulich@suse.com>
395 * config/tc-i386.c (vex_encoding_error): New enumerator.
396 (VEX_check_operands): Rename to VEX_check_encoding. Check
397 for vex_encoding_error. Move Imm4 handling ...
398 (check_VecOperands): ... here.
399 (match_template): Call VEX_check_encoding when there are no
400 operands. Split construct calling check_VecOperands and
401 VEX_check_encoding (when there are operands).
402 (check_register): Don't blindly set vex_encoding_evex.
403 * testsuite/gas/i386/pseudos-bad.s,
404 testsuite/gas/i386/pseudos-bad.l: New.
405 * testsuite/gas/i386/i386.exp: Run new test.
406 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
408 2020-06-08 Alex Coplan <alex.coplan@arm.com>
410 * config/tc-arm.c (insns): Add dfb.
411 * testsuite/gas/arm/dfb.d: New test.
412 * testsuite/gas/arm/dfb.s: Input for test.
414 2020-06-08 Nick Clifton <nickc@redhat.com>
416 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
418 2020-06-08 Jan Beulich <jbeulich@suse.com>
420 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
422 2020-06-08 Jan Beulich <jbeulich@suse.com>
424 * config/tc-i386.c (check_byte_reg): Drop dead conditional
427 2020-06-08 Jan Beulich <jbeulich@suse.com>
429 * config/tc-i386.c (check_register): Split RegTR handling, to
430 fail recognition also in 64-bit mode as well as with i586 or
431 i686 explicitly enabled.
432 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
433 * testsuite/gas/i386/x86_64-intel.d,
434 testsuite/gas/i386/x86_64.d: Adjust expectations.
436 2020-06-08 Jan Beulich <jbeulich@suse.com>
438 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
439 * testsuite/gas/cfi/cfi.exp: Run this test.
441 2020-06-08 Jan Beulich <jbeulich@suse.com>
443 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
444 check to %st(N) parsing logic.
445 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
447 2020-06-08 Jan Beulich <jbeulich@suse.com>
449 * config/tc-i386.c (bad_reg): New.
450 (check_VecOperations, i386_att_operand, i386_parse_name): Check
452 (check_register): New, broken out from ...
453 (parse_real_register): ... here. Call it.
454 (parse_register): Call it, and error upon failure.
455 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
456 testsuite/gas/i386/x86-64-equ-bad.s,
457 testsuite/gas/i386/x86-64-equ-bad.l: New.
458 * testsuite/gas/i386/i386.exp: Run new tests.
460 2020-06-06 Alan Modra <amodra@gmail.com>
462 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
463 * doc/c-ppc.texi: Likewise.
465 2020-06-06 Alan Modra <amodra@gmail.com>
467 * config/tc-ppc.c: Update throughout for reloc renaming.
469 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
471 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
474 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
476 * config/tc-riscv.c (explicit_csr): New static boolean.
477 Used to indicate CSR are explictly used.
478 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
479 (riscv_write_out_attrs): If we already have set elf priv
480 attributes, then generate them. Otherwise, don't generate
481 them when no CSR are used.
482 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
483 * testsuite/gas/riscv/attribute-02.d: Likewise.
484 * testsuite/gas/riscv/attribute-03.d: Likewise.
485 * testsuite/gas/riscv/attribute-04.d: Likewise.
486 * testsuite/gas/riscv/attribute-05.d: Likewise.
487 * testsuite/gas/riscv/attribute-06.d: Likewise.
488 * testsuite/gas/riscv/attribute-07.d: Likewise.
489 * testsuite/gas/riscv/attribute-08.d: Likewise.
490 * testsuite/gas/riscv/attribute-09.d: Likewise.
491 * testsuite/gas/riscv/attribute-10.d: Likewise.
492 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
493 * testsuite/gas/riscv/attribute-11.s: New testcase.
494 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
495 used, so we should output the ELF priv attributes.
496 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
497 used, so output the priv attributes according to the -mpriv-spec.
498 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
499 used, so ignore the -mpriv-spec setting.
501 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
503 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
505 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
506 endianness to cgen_get_insn_value and cgen_put_insn_value.
508 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
510 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
513 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
515 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
517 (md_assemble): Remove no longer needed hack.
519 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
521 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
523 (gas_cgen_md_apply_fix): Likewise.
524 (gas_cgen_md_apply_fix): Likewise.
525 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
527 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
530 2020-06-04 Alan Modra <amodra@gmail.com>
532 * testsuite/config/default.exp: Remove global directive outside
534 * testsuite/gas/mep/complex-relocs.exp: Likewise.
535 * testsuite/gas/microblaze/relax_size.exp: Likewise.
536 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
537 * testsuite/gas/mt/relocs.exp: Likewise.
538 * testsuite/gas/rx/rx.exp: Likewise.
540 2020-06-03 Stephen Casner <casner@acm.org>
542 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
544 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
545 Jim Wilson <jimw@sifive.com>
548 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
549 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
550 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
551 Move B before SB. Move J before UJ.
553 2020-06-01 Alex Coplan <alex.coplan@arm.com>
555 * write.c (relax_segment): Fix handling of negative offset when
556 relaxing an rs_org frag.
557 * testsuite/gas/aarch64/org-neg.d: New test.
558 * testsuite/gas/aarch64/org-neg.l: Error output for test.
559 * testsuite/gas/aarch64/org-neg.s: Input for test.
560 * testsuite/gas/arm/org-neg.d: New test.
561 * testsuite/gas/arm/org-neg.l: Error output for test.
562 * testsuite/gas/arm/org-neg.s: Input for test.
564 2020-05-28 Stephen Casner <casner@acm.org>
566 Fix unexpected failures in gas testsuite for pdp11-aout target.
567 These are caused by the PDP11's mix of little-endian octets in
568 shorts but shorts in big endian order for long or quad.
570 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
571 * testsuite/gas/all/gas.exp: Select alternate test scripts for
572 pdp11, skip octa test completely.
573 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
574 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
575 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
577 2020-05-28 Alex Coplan <alex.coplan@arm.com>
579 * frags.c (frag_grow): Fix comment.
581 2020-05-27 Stephen Casner <casner@acm.org>
584 * config/tc-pdp11.c (parse_reg): Distinguish register names from
585 symbols that begin with a register name.
586 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
587 * testsuite/gas/pdp11/pr26001.s: Likewise.
588 * testsuite/gas/pdp11/pr26001.d: Likewise.
590 2020-05-27 Simon Cook <simon.cook@embecosm.com>
592 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
593 pointer when creating struct riscv_csr_extra.
595 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
597 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
598 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
599 * testsuite/gas/i386/inval-avx512f.l: Updated.
601 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
603 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
604 load/store instruction variants with alignment hints.
605 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
606 instruction variants with alignment hints.
608 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
611 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
612 instead of R_XGATE_PCREL_X.
613 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
614 BFD_RELOC_XGATE_PCREL_X.
616 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
619 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
620 with &fragP->fr_literal[0].
622 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
625 * config/tc-vax.c (md_estimate_size_before_relax): Replace
626 fragP->fr_literal with &fragP->fr_literal[0].
627 (md_convert_frag): Likewise.
629 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
632 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
633 with &fragP->fr_literal[0].
635 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
638 * config/tc-crx.c (getreg_image): Change argument type to int.
639 (md_convert_frag): Replace fragP->fr_literal with
640 &fragP->fr_literal[0].
642 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
645 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
646 sprintf with memmove.
648 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
650 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
651 with &fragP->fr_literal[0].
653 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
656 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
657 2 overlapping strings.
659 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
661 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
662 with &fragP->fr_literal[0].
664 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
666 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
667 with &fragp->fr_literal[0].
668 * config/tc-microblaze.c (md_apply_fix): Likewise.
669 * config/tc-sh.c (md_convert_frag): Likewise.
671 2020-05-24 Jim Wilson <jimw@sifive.com>
674 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
675 asection to segT. New locals seg and subseg. Call subseg_set before
676 fix_new_exp. Call subseg_set after loop to restore original values.
678 2020-05-21 Alan Modra <amodra@gmail.com>
680 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
682 * config/obj-elf.c: Likewise.
683 * config/tc-aarch64.c: Likewise.
684 * config/tc-arm.c: Likewise.
685 * config/tc-m68k.c: Likewise.
686 * config/tc-nios2.c: Likewise.
687 * config/tc-tic30.c: Likewise.
691 * symbols.c: Likewise.
692 * testsuite/gas/all/test-gen.c: Likewise.
694 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
696 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
697 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
698 Static variables which are used to set the ISA extensions. You can
699 use -march (or ELF build attributes) and -misa-spec to set them,
701 (ext_version_hash): The hash table used to handle the extensions
703 (init_ext_version_hash): Initialize the ext_version_hash according
704 to riscv_ext_version_table.
705 (riscv_get_default_ext_version): The callback function of
706 riscv_parse_subset_t. According to the choosed ISA spec,
707 get the default version for the specific extension.
708 (riscv_set_arch): Set the callback function.
709 (enum options, struct option md_longopts): Add new option -misa-spec.
710 (md_parse_option): Do not call riscv_set_arch for -march. We will
711 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
712 to set default_isa_spec class.
713 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
714 ext_version_hash, and then call riscv_set_arch to set the architecture
715 with versions according to default_arch_with_ext.
716 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
718 * testsuite/gas/riscv/attribute-03.d: Likewise.
719 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
720 already set it's version to 2p1 by march, so no need to use the default
721 2p2 version. For m-ext, we do not set the version by -march and ELF arch
722 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
723 ISA spec 2p2, so set 0p0 to it.
724 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
725 zicsr is 2p0 according to ISA spec 20191213.
726 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
727 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
728 You can set them by configure options --with-arch and
729 --with-isa-spec, respectively.
730 (riscv_set_default_isa_spec): New function used to set the
732 (md_parse_option): Call riscv_set_default_isa_spec rather than
733 call riscv_get_isa_spec_class directly.
734 (riscv_after_parse_args): If the -isa-spec is not set, then we
735 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
736 calling riscv_set_default_isa_spec.
737 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
738 the --with-isa-spec may be set to different ISA spec.
739 * testsuite/gas/riscv/attribute-02.d: Likewise.
740 * testsuite/gas/riscv/attribute-03.d: Likewise.
741 * testsuite/gas/riscv/attribute-04.d: Likewise.
742 * testsuite/gas/riscv/attribute-05.d: Likewise.
743 * testsuite/gas/riscv/attribute-06.d: Likewise.
744 * testsuite/gas/riscv/attribute-07.d: Likewise.
745 * configure.ac: Add configure options, --with-arch and
747 * configure: Regenerated.
748 * config.in: Regenerated.
749 * config/tc-riscv.c (default_priv_spec): Static variable which is
750 used to check if the CSR is valid for the chosen privilege spec. You
751 can use -mpriv-spec to set it.
752 (enum reg_class): We now get the CSR address from csr_extra_hash rather
753 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
754 (riscv_init_csr_hashes): Only need to initialize one hash table
756 (riscv_csr_class_check): Change the return type to void. Don't check
757 the ISA dependency if -mcsr-check isn't set.
758 (riscv_csr_version_check): New function. Check and find the CSR address
759 from csr_extra_hash, according to default_priv_spec. Report warning
760 for the invalid CSR if -mcsr-check is set.
761 (reg_csr_lookup_internal): Updated.
762 (reg_lookup_internal): Likewise.
763 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
764 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
765 (md_parse_option): Call riscv_set_default_priv_version to set
767 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
768 privilege spec to the newest one.
769 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
770 include/opcode/riscv.h.
771 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
772 to check the ISA dependency for CSR, so fix the spec version by adding
774 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
775 version warnings for the test case.
776 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
777 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
778 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
779 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
780 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
781 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
782 Check whether the CSR is valid when privilege version 1.9 is choosed.
783 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
784 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
785 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
786 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
787 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
788 Check whether the CSR is valid when privilege version 1.10 is choosed.
789 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
790 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
791 Check whether the CSR is valid when privilege version 1.11 is choosed.
792 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
793 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
794 setting. You can set it by configure option --with-priv-spec.
795 (riscv_set_default_priv_spec): New function used to set the default
797 (md_parse_option): Call riscv_set_default_priv_spec rather than
798 call riscv_get_priv_spec_class directly.
799 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
800 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
801 calling riscv_set_default_priv_spec.
802 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
803 the --with-priv-spec may be set to different privilege spec.
804 * testsuite/gas/riscv/priv-reg.d: Likewise.
805 * configure.ac: Add configure option --with-priv-spec.
806 * configure: Regenerated.
807 * config.in: Regenerated.
808 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
809 explicit_attr. Set it to TRUE if any ELF attribute is found.
810 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
811 the priv attributes are set.
812 (md_assemble): Set the default_priv_spec according to the priv
813 attributes when we start to assemble instruction.
814 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
815 riscv_write_out_attrs. Update the arch and priv attributes. If we
816 don't set the corresponding ELF attributes, then try to output the
818 (riscv_set_public_attributes): If any ELF attribute or -march-attr
819 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
820 to update the arch and priv attributes.
821 (s_riscv_attribute): Make sure all arch and priv attributes are set
822 before any instruction.
823 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
824 ELF attribute or -march-attr is set. If the priv attributes are not
825 set, then try to update them by the default setting (-mpriv-spec or
827 * testsuite/gas/riscv/attribute-02.d: Likewise.
828 * testsuite/gas/riscv/attribute-03.d: Likewise.
829 * testsuite/gas/riscv/attribute-04.d: Likewise.
830 * testsuite/gas/riscv/attribute-06.d: Likewise.
831 * testsuite/gas/riscv/attribute-07.d: Likewise.
832 * testsuite/gas/riscv/attribute-08.d: Likewise.
833 * testsuite/gas/riscv/attribute-09.d: Likewise.
834 * testsuite/gas/riscv/attribute-10.d: Likewise.
835 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
836 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
837 set by priv attributes must be supported.
838 * testsuite/gas/riscv/attribute-05.s: Likewise.
839 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
840 priv attributes according to the -mpriv-spec option.
841 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
842 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
843 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
844 * testsuite/gas/riscv/priv-reg.d: Removed.
845 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
846 CSR according to the priv spec 1.9.
847 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
848 CSR according to the priv spec 1.9.1.
849 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
850 CSR according to the priv spec 1.10.
851 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
852 CSR according to the priv spec 1.11.
853 * config/tc-riscv.c (md_show_usage): Add descriptions about
855 * doc/c-riscv.texi: Likewise.
857 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
859 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
860 * testsuite/gas/ppc/power9.d: Likewise.
861 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
862 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
863 sync, wait, waitrsv>: Add tests.
864 * testsuite/gas/ppc/power10.d: Likewise.
866 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
869 * config/tc-arm.c : Add arm_ext_v8r feature.
870 (it_fsm_post_encode): Check arm_ext_v8r feature.
871 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
873 2020-05-19 Alan Modra <amodra@gmail.com>
875 * write.c (write_contents): Use bfd_get_filename rather than
876 accessing bfd->filename directly. Use bfd_section_name rather
877 than accessing section->name directly.
879 2020-05-19 Alan Modra <amodra@gmail.com>
881 * symbols.c (local_symbol_make): Init all of lsy_flags.
883 2020-05-18 Alan Modra <amodra@gmail.com>
885 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
886 before looking at add_symbol->sy_flags.
888 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
890 * config/tc-i386.c: Not handle lret/iret.
891 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
892 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
893 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
894 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
895 * testsuite/gas/i386/lfence-ret.s: Ditto.
896 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
897 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
898 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
899 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
900 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
901 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
902 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
904 2020-05-15 Alan Modra <amodra@gmail.com>
905 Alex Coplan <alex.coplan@arm.com>
907 * symbols.c (struct local_symbol): Update comment.
908 (resolve_symbol_value): For resolved symbols equated to other
909 symbols, verify that the referenced symbol is not a local_symbol
910 before accessing sy_value. Don't leave symbol loops during
911 finalize_syms resolution.
912 * testsuite/gas/all/assign-bad-recursive.d: New test.
913 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
914 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
915 * testsuite/gas/all/gas.exp: Run it.
917 2020-05-14 Nick Clifton <nickc@redhat.com>
919 * po/sv.po: Updated Swedish translation.
921 2020-05-11 Alan Modra <amodra@gmail.com>
923 * testsuite/gas/ppc/scalarquad.d,
924 * testsuite/gas/ppc/scalarquad.s: New test.
925 * testsuite/gas/ppc/ppc.exp: Run it.
927 2020-05-11 Alan Modra <amodra@gmail.com>
929 * testsuite/gas/ppc/rightmost.d,
930 * testsuite/gas/ppc/rightmost.s: New test.
931 * testsuite/gas/ppc/ppc.exp: Run it.
933 2020-05-11 Alan Modra <amodra@gmail.com>
935 * testsuite/gas/ppc/xvtlsbb.d,
936 * testsuite/gas/ppc/xvtlsbb.s: New test.
937 * testsuite/gas/ppc/ppc.exp: Run it.
939 2020-05-11 Alan Modra <amodra@gmail.com>
941 * testsuite/gas/ppc/stringop.d,
942 * testsuite/gas/ppc/stringop.s: New test.
943 * testsuite/gas/ppc/ppc.exp: Run it.
945 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
947 * testsuite/gas/ppc/set_bool.d,
948 * testsuite/gas/ppc/set_bool.s: New test.
949 * testsuite/gas/ppc/ppc.exp: Run it.
951 2020-05-11 Alan Modra <amodra@gmail.com>
953 * testsuite/gas/ppc/bitmanip.d,
954 * testsuite/gas/ppc/bitmanip.s: New test.
955 * testsuite/gas/ppc/ppc.exp: Run it.
957 2020-05-11 Alan Modra <amodra@gmail.com>
959 * testsuite/gas/ppc/genpcv.d,
960 * testsuite/gas/ppc/genpcv.s: New test.
961 * testsuite/gas/ppc/ppc.exp: Run it.
963 2020-05-11 Alan Modra <amodra@gmail.com>
965 * testsuite/gas/ppc/maskmanip.d,
966 * testsuite/gas/ppc/maskmanip.s: New test.
967 * testsuite/gas/ppc/ppc.exp: Run it.
969 2020-05-11 Alan Modra <amodra@gmail.com>
970 Peter Bergner <bergner@linux.ibm.com>
972 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
973 (md_assemble): Check acc specified in correct operand.
974 * testsuite/gas/ppc/outerprod.d,
975 * testsuite/gas/ppc/outerprod.s,
976 * testsuite/gas/ppc/vsx4.d,
977 * testsuite/gas/ppc/vsx4.s: New tests.
978 * testsuite/gas/ppc/ppc.exp: Run them.
980 2020-05-11 Alan Modra <amodra@gmail.com>
982 * testsuite/gas/ppc/simd_perm.d,
983 * testsuite/gas/ppc/simd_perm.s: New test.
984 * testsuite/gas/ppc/ppc.exp: Run it.
986 2020-05-11 Alan Modra <amodra@gmail.com>
988 * testsuite/gas/ppc/int128.d,
989 * testsuite/gas/ppc/int128.s: New test.
990 * testsuite/gas/ppc/ppc.exp: Run it.
992 2020-05-11 Alan Modra <amodra@gmail.com>
994 * testsuite/gas/ppc/vsx_32byte.d,
995 * testsuite/gas/ppc/vsx_32byte.s: New test.
996 * testsuite/gas/ppc/ppc.exp: Run it.
998 2020-05-11 Alan Modra <amodra@gmail.com>
1000 * testsuite/gas/ppc/vec_mul.s,
1001 * testsuite/gas/ppc/vec_mul.d: New test.
1002 * testsuite/gas/ppc/ppc.exp: Run it.
1004 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1006 * testsuite/gas/ppc/byte_rev.d,
1007 * testsuite/gas/ppc/byte_rev.s: New test.
1008 * testsuite/gas/ppc/ppc.exp: Run it.
1010 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1012 * testsuite/gas/ppc/power10.d: Add paste. tests.
1013 * testsuite/gas/ppc/power10.s: Likewise.
1015 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1017 * testsuite/gas/ppc/power10.s: New test.
1018 * testsuite/gas/ppc/power10.d: Likewise.
1019 * testsuite/gas/ppc/ppc.exp: Run it.
1021 2020-05-11 Alan Modra <amodra@gmail.com>
1023 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1025 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1026 place of -mfuture/-Mfuture.
1027 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1028 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1030 2020-05-06 Nick Clifton <nickc@redhat.com>
1032 * po/sv.po: Updated Swedish translation.
1034 2020-05-06 Nick Clifton <nickc@redhat.com>
1037 * doc/as.texi (Preprocessing): Replace cross reference to not
1038 existant document with a URL to the equivalent page in the GCC
1041 2020-05-05 Nick Clifton <nickc@redhat.com>
1043 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1044 construction of a DWARF-5 directory name table.
1045 * testsuite/gas/elf/pr25917.d: Update expected output.
1047 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1049 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1050 (md_parse_option): Remove initialization of elf_flags.
1052 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1055 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1056 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1057 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1059 2020-05-04 Nick Clifton <nickc@redhat.com>
1062 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1063 table's existence before looking at its entries.
1064 Also do not emit a default directory entry if there are no
1067 * testsuite/gas/elf/pr25917.s: New test source file.
1068 * testsuite/gas/elf/pr25917.d: New test driver.
1069 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1071 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1073 * config/tc-aarch64.c (fix_insn): Implement for
1074 AARCH64_OPND_UNDEFINED.
1075 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1076 * testsuite/gas/aarch64/udf.s: New.
1077 * testsuite/gas/aarch64/udf.d: New.
1078 * testsuite/gas/aarch64/udf-invalid.s: New.
1079 * testsuite/gas/aarch64/udf-invalid.l: New.
1080 * testsuite/gas/aarch64/udf-invalid.d: New.
1082 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1084 * config/tc-rx.c (elf_flags): Reset default value.
1085 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1087 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1089 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1090 if it's not defined.
1091 (microarch_earliest): New static variable.
1092 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1093 simcall opcode has mandatory parameter.
1094 (xg_init_global_config): Initialize microarch_earliest.
1096 2020-04-29 Nick Clifton <nickc@redhat.com>
1099 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1100 IMM0_8S and add support for IMM0_8U.
1101 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1102 unsigned 8-bit immediate.
1103 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1104 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1106 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1108 * NEWS: Add news entry for big-obj.
1109 * config/tc-i386.c (i386_target_format): Support new format.
1110 * doc/c-i386.texi: Add i386 support.
1111 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1112 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1114 2020-04-27 Nick Clifton <nickc@redhat.com>
1117 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1118 (assign_file_to_slot): New function. Fills in an entry in the
1120 (allocate_filenum): Use new function.
1121 (allocate_filename_to_slot): Use new function. If the specified
1122 slot entry is already in use, but was chosen automatically then
1123 reassign the automatic entry.
1125 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1127 * config/tc-i386.c (lfence_before_ret_shl): New member.
1128 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1130 (insert_after_load): Issue warning for REP CMPS/SCAS.
1131 (insert_before_before): Handle iret, Handle
1132 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1133 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1134 -mlfence-before-ret=[none/not/or/shl/yes].
1135 Enable -mlfence-before-ret=shl when
1136 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1137 (md_show_usage): Ditto.
1138 * doc/c-i386.texi: Ditto.
1139 * testsuite/gas/i386/i386.exp: Add new testcases.
1140 * testsuite/gas/i386/lfence-load-b.d: New.
1141 * testsuite/gas/i386/lfence-load-b.e: New.
1142 * testsuite/gas/i386/lfence-load.d: Modified.
1143 * testsuite/gas/i386/lfence-load.e: New.
1144 * testsuite/gas/i386/lfence-load.s: Modified.
1145 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1146 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1147 * testsuite/gas/i386/lfence-ret-c.d: New.
1148 * testsuite/gas/i386/lfence-ret-d.d: New.
1149 * testsuite/gas/i386/lfence-ret.s: Modified.
1150 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1151 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1152 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1153 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1154 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1155 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1156 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1157 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1158 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1159 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1161 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1164 * config/tc-xtensa.c (md_apply_fix): Replace
1165 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1166 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1167 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1168 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1169 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1171 2020-04-22 Alan Modra <amodra@gmail.com>
1173 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1174 symbol for ".symver .. remove".
1175 * doc/as.texi (.symver): Update.
1176 * testsuite/gas/symver/symver11.s: Make foo weak.
1177 * testsuite/gas/symver/symver11.d: Expect an error.
1178 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1180 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1182 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1184 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1187 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1188 * testsuite/gas/m68k/operands.d: Update.
1189 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1191 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1194 * testsuite/gas/arm/pr24753.d: New test.
1195 * testsuite/gas/arm/pr24753.s: New test.
1197 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1201 * NEWS: Mention .symver extension.
1202 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1204 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1205 add a version name. Add local, hidden and remove visibility
1207 (elf_frob_symbol): Handle the list of version names. Update the
1208 original symbol to local, hidden or remove it from the symbol
1210 (elf_frob_file_before_adjust): Handle the list of version names.
1211 * config/obj-elf.h (elf_visibility): New.
1212 (elf_versioned_name_list): Likewise.
1213 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1214 and visibility. Change versioned_name pointer to struct
1215 elf_versioned_name_list.
1216 * doc/as.texi: Update .symver directive.
1217 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1218 error checking tests.
1219 * testsuite/gas/symver/symver6.d: New file.
1220 * testsuite/gas/symver/symver7.d: Likewise.
1221 * testsuite/gas/symver/symver7.s: Likewise.
1222 * testsuite/gas/symver/symver8.d: Likewise.
1223 * testsuite/gas/symver/symver8.s: Likewise.
1224 * testsuite/gas/symver/symver9.s: Likewise.
1225 * testsuite/gas/symver/symver9a.d: Likewise.
1226 * testsuite/gas/symver/symver9b.d: Likewise.
1227 * testsuite/gas/symver/symver10.s: Likewise.
1228 * testsuite/gas/symver/symver10a.d: Likewise.
1229 * testsuite/gas/symver/symver10b.d: Likewise.
1230 * testsuite/gas/symver/symver11.d: Likewise.
1231 * testsuite/gas/symver/symver11.s: Likewise.
1232 * testsuite/gas/symver/symver12.d: Likewise.
1233 * testsuite/gas/symver/symver12.s: Likewise.
1234 * testsuite/gas/symver/symver13.d: Likewise.
1235 * testsuite/gas/symver/symver13.s: Likewise.
1236 * testsuite/gas/symver/symver14.d: Likewise.
1237 * testsuite/gas/symver/symver14.l: Likewise.
1238 * testsuite/gas/symver/symver15.d: Likewise.
1239 * testsuite/gas/symver/symver15.l: Likewise.
1240 * testsuite/gas/symver/symver6.l: Removed.
1241 * testsuite/gas/symver/symver6.s: Updated.
1243 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1245 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1247 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1248 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1249 * testsuite/gas/aarch64/system.d: Update.
1251 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1253 * testsuite/gas/aarch64/bti.d: Update -march option.
1254 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1255 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1256 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1257 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1259 2020-04-17 Alan Modra <amodra@gmail.com>
1261 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1263 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1264 Nick Clifton <nickc@redhat.com>
1267 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1269 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1270 for the type-2 test.
1271 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1272 targets running this test.
1274 2020-02-16 David Faust <david.faust@oracle.com>
1276 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1277 * testsuite/gas/bpf/jump32.s: New file.
1278 * testsuite/gas/bpf/jump32.d: Likewise.
1280 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1282 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1285 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1287 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1288 (md_pcrel_from): Remove prototytpe.
1289 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1291 (md_pcrel_from_section): Remove duplicate prototype.
1292 * tc.h (md_pcrel_from_section): Add prototype.
1293 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1294 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1295 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1296 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1297 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1298 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1299 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1300 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1301 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1302 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1303 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1304 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1305 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1306 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1307 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1308 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1309 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1310 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1311 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1312 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1313 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1314 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1315 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1316 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1317 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1318 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1319 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1320 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1321 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1322 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1323 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1324 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1325 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1326 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1327 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1328 md_apply_fix3): Delete prototypes.
1330 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1332 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1335 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1337 * doc/c-z80.texi: Fix @xref warnings.
1339 2020-04-07 Lili Cui <lili.cui@intel.com>
1341 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1342 (cpu_noarch): Likewise.
1343 * doc/c-i386.texi: Document TSXLDTRK.
1344 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1345 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1346 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1347 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1349 2020-04-02 Lili Cui <lili.cui@intel.com>
1351 * config/tc-i386.c (cpu_arch): Add .serialize.
1352 (cpu_noarch): Likewise.
1353 * doc/c-i386.texi: Document serialize.
1354 * testsuite/gas/i386/i386.exp: Run serialize tests
1355 * testsuite/gas/i386/serialize.d: Likewise.
1356 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1357 * testsuite/gas/i386/serialize.s: Likewise.
1359 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1361 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1362 * testsuite/gas/elf/section12b.d: Likewise.
1363 * testsuite/gas/elf/section16a.d: Likewise.
1364 * testsuite/gas/elf/section16b.d: Likewise.
1366 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1368 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1369 with a suppressed address register.
1371 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1374 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1375 * testsuite/gas/i386/localpic.s: Add a test for relocation
1376 against local absolute symbol.
1377 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1378 * testsuite/gas/i386/localpic.d: Updated.
1379 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1380 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1382 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1385 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1386 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1387 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1388 testsuite/gas/i386/x86-64-jump.d.
1389 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1390 Incorporate changes to
1391 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1392 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1393 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1394 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1395 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1397 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1401 * dwarf2dbg.c: Do not include "bignum.h".
1403 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1405 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1406 * testsuite/gas/riscv/alias-csr.s: Likewise.
1407 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1408 to priv-reg-pseudo-noalias.
1409 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1410 * testsuite/gas/riscv/bad-csr.l: Likewise.
1411 * testsuite/gas/riscv/bad-csr.s: Likewise.
1412 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1413 * testsuite/gas/riscv/satp.s: Likewise.
1414 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1415 csr instruction, including alias-csr testcase.
1416 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1417 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1418 pseudo instruction with objdump -Mno-aliases.
1419 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1420 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1421 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1422 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1423 * testsuite/gas/riscv/priv-reg.s: Likewise.
1424 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1425 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1426 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1428 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1430 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1431 sections with the "b" attribute.
1433 2020-03-22 Alan Modra <amodra@gmail.com>
1435 * testsuite/gas/s12z/truncated.d: Update expected output.
1437 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1440 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1441 * doc/c-z80.texi: Update documentation.
1443 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1448 Fix disassembling ED+A4/AC/B4/BC opcodes.
1449 Fix assembling lines containing colonless label and instruction
1450 with first operand inside parentheses.
1451 Fix registration of unsupported by target CPU registers.
1452 * config/tc-z80.c: See above.
1453 * config/tc-z80.h: See above.
1454 * testsuite/gas/z80/colonless.d: Update test.
1455 * testsuite/gas/z80/colonless.s: Likewise.
1456 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1457 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1458 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1459 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1460 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1461 * testsuite/gas/z80/unsup_regs.s: Likewise.
1462 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1463 * testsuite/gas/z80/z80.exp: Likewise.
1464 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1465 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1466 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1468 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1471 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1472 (parse_operands): Handle new operand codes.
1473 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1474 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1475 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1476 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1477 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1478 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1479 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1480 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1482 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1484 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1486 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1488 * testsuite/gas/i386/i386.exp: Run new tests.
1489 * testsuite/gas/i386/lfence-byte.d: New file.
1490 * testsuite/gas/i386/lfence-byte.e: Likewise.
1491 * testsuite/gas/i386/lfence-byte.s: Likewise.
1492 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1493 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1494 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1495 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1496 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1497 * testsuite/gas/i386/lfence-load.d: Likewise.
1498 * testsuite/gas/i386/lfence-load.s: Likewise.
1499 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1500 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1501 * testsuite/gas/i386/lfence-ret.s: Likewise.
1502 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1503 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1504 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1505 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1506 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1507 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1508 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1509 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1510 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1511 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1512 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1513 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1515 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1517 * config/tc-i386.c (lfence_after_load): New.
1518 (lfence_before_indirect_branch_kind): New.
1519 (lfence_before_indirect_branch): New.
1520 (lfence_before_ret_kind): New.
1521 (lfence_before_ret): New.
1524 (insert_lfence_after): New.
1525 (insert_lfence_before): New.
1526 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1528 (OPTION_MLFENCE_AFTER_LOAD): New.
1529 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1530 (OPTION_MLFENCE_BEFORE_RET): New.
1531 (md_longopts): Add -mlfence-after-load=,
1532 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1533 (md_parse_option): Handle -mlfence-after-load=,
1534 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1535 (md_show_usage): Display -mlfence-after-load=,
1536 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1537 (i386_cons_align): New.
1538 * config/tc-i386.h (i386_cons_align): New.
1539 (md_cons_align): New.
1540 * doc/c-i386.texi: Document -mlfence-after-load=,
1541 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1543 2020-03-11 Nick Clifton <nickc@redhat.com>
1547 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1548 (DWARF2_FILE_SIZE_NAME): Default to -1.
1549 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1550 whichever is higher.
1551 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1552 (NUM_MD5_BYTES): Define.
1553 (struct file entry): Add md5 field.
1554 (get_filenum): Delete and replace with...
1555 (get_basename): New function.
1556 (get_directory_table_entry): New function.
1557 (allocate_filenum): New function.
1558 (allocate_filename_to_slot): New function.
1559 (dwarf2_where): Use new functions.
1560 (dwarf2_directive_filename): Add support for extended .file
1562 (dwarf2_directive_loc): Allow the use of file number zero with
1564 (out_file_list): Rename to...
1565 (out_dir_and_file_list): Add DWARF 5 support.
1566 (out_debug_line): Emit extra values into the section header for
1568 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1569 * doc/as.texi (.file): Update the description of this pseudo-op.
1570 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1571 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1572 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1573 * NEWS: Mention the new feature.
1575 2020-03-10 Alan Modra <amodra@gmail.com>
1577 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1578 to avoid signed overflow.
1579 * config/tc-mcore.c (md_assemble): Likewise.
1580 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1581 * config/tc-nds32.c (SET_ADDEND): Likewise.
1582 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1584 2020-03-09 Jan Beulich <jbeulich@suse.com>
1586 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1587 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1588 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1590 2020-03-07 Alan Modra <amodra@gmail.com>
1592 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1595 2020-03-06 Nick Clifton <nickc@redhat.com>
1598 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1599 0 if the dwarf_level is 5 or more. Complain if a filename follows
1601 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1602 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1603 * testsuite/gas/elf/elf.exp: Run the new test.
1606 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1607 * doc/as.texi: Fix another typo.
1609 2020-03-06 Nick Clifton <nickc@redhat.com>
1612 * as.c (dwarf_level): Define.
1613 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1614 (parse_args): Add support for the new options.
1615 as.h (dwarf_level): Prototype.
1616 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1618 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1619 (DWARF2_LINE_VERSION): Remove definition.
1620 * doc/as.texi: Document the new options.
1622 2020-03-06 Nick Clifton <nickc@redhat.com>
1625 * as.c (main): Allow matching input and outputs when they are
1628 2020-03-06 Jan Beulich <jbeulich@suse.com>
1630 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1632 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1633 one of byte/word/dword/qword is set alongside a SIMD register in
1634 a template's operand.
1636 2020-03-06 Jan Beulich <jbeulich@suse.com>
1638 * config/tc-i386.c (match_template): Extend code in logic
1639 rejecting certain suffixes in certain modes to also cover mask
1640 register use and VecSIB. Drop special casing of broadcast. Skip
1641 immediates in the check.
1643 2020-03-06 Jan Beulich <jbeulich@suse.com>
1645 * config/tc-i386.c (match_template): Fold duplicate code in
1646 logic rejecting certain suffixes in certain modes. Drop
1649 2020-03-06 Jan Beulich <jbeulich@suse.com>
1651 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1652 alongside !norex64 ones.
1653 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1654 with both 32- and 64-bit GPR operands.
1655 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1656 32- and 64-bit GPR operands.
1657 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1658 testsuite/gas/i386/x86-64-avx512bw.d,
1659 testsuite/gas/i386/x86-64-avx512f-intel.d,
1660 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1662 2020-03-06 Jan Beulich <jbeulich@suse.com>
1664 * config/tc-i386.c (md_assemble): Drop use of rex64.
1665 (process_suffix): For REX.W for 64-bit CRC32.
1667 2020-03-06 Jan Beulich <jbeulich@suse.com>
1669 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1670 addressing for MPX insns without base/index.
1671 * testsuite/gas/i386/mpx-16bit.s,
1672 * testsuite/gas/i386/mpx-16bit.d: New.
1673 * testsuite/gas/i386/i386.exp: Run new test.
1675 2020-03-06 Jan Beulich <jbeulich@suse.com>
1677 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1678 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1679 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1680 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1681 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1682 as well as a BSWAP one.
1683 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1684 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1685 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1686 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1687 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1688 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1689 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1690 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1691 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1692 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1693 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1694 testsuite/gas/i386/vmx.d: Adjust expectations.
1696 2020-03-06 Jan Beulich <jbeulich@suse.com>
1698 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1699 from having their operands swapped.
1700 * testsuite/gas/i386/waitpkg.s,
1701 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1702 3-operand cases as well as testing of 16-bit code generation.
1703 * testsuite/gas/i386/waitpkg.d,
1704 testsuite/gas/i386/waitpkg-intel.d,
1705 testsuite/gas/i386/x86-64-waitpkg.d,
1706 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1708 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1710 * config/tc-riscv.c (percent_op_utype): Support the modifier
1712 * doc/c-riscv.texi: Add documentation.
1713 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1714 modifier %got_pcrel_hi.
1715 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1716 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1717 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1719 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1720 (RISC-V-Formats): Update the section name from "Instruction Formats"
1721 to "RISC-V Instruction Formats".
1723 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1725 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1726 detected in a section which does not have at least 4 byte
1728 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1729 * testsuite/gas/arm/ldr-t.s: Likewise.
1730 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1731 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1732 disassembly, ignoring any NOPs that may have been inserted because
1733 of section alignment.
1734 * testsuite/gas/arm/ldr-t.d: Likewise.
1736 2020-03-04 Jan Beulich <jbeulich@suse.com>
1738 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1739 * doc/c-i386.texi: Mention sev_es.
1740 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1741 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1743 * testsuite/gas/i386/arch-13-znver1.d,
1744 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1746 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1748 * config/tc-i386.c (match_template): Replace ignoresize and
1749 defaultsize with mnemonicsize.
1750 (process_suffix): Likewise.
1752 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1755 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1756 instruction LD IY,(HL).
1757 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1758 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1759 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1760 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1762 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1765 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1766 x86-64-default-suffix-avx.
1767 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1768 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1769 * testsuite/gas/i386/noreg64.d: Updated.
1770 * testsuite/gas/i386/noreg64.l: Likewise.
1771 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1772 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1773 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1775 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1778 * config/tc-z80.c (contains_register): Prevent an illegal memory
1779 access when checking an expression for a register name.
1781 2020-03-03 Alan Modra <amodra@gmail.com>
1783 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1786 2020-03-02 Alan Modra <amodra@gmail.com>
1788 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1789 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1791 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1792 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1793 (s3_s_score_lcomm): Likewise.
1794 * config/tc-score7.c: Similarly.
1795 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1797 2020-02-28 YunQiang Su <syq@debian.org>
1800 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1801 to handle multi-labels.
1802 (has_label_name): New.
1804 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1806 * config/tc-arm.c (enum pred_instruction_type): Remove
1807 NEUTRAL_IT_NO_VPT_INSN predication type.
1808 (cxn_handle_predication): Modify to require condition suffixes.
1809 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1810 * testsuite/gas/arm/cde-scalar.s: Update test.
1811 * testsuite/gas/arm/cde-warnings.l: Update test.
1812 * testsuite/gas/arm/cde-warnings.s: Update test.
1814 2020-02-26 Alan Modra <amodra@gmail.com>
1816 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1817 N_() on empty string.
1819 2020-02-26 Alan Modra <amodra@gmail.com>
1821 * read.c (read_a_source_file): Call strncpy with length one
1822 less than size of original_case_string.
1824 2020-02-26 Alan Modra <amodra@gmail.com>
1826 * config/obj-elf.c: Indent labels correctly.
1827 * config/obj-macho.c: Likewise.
1828 * config/tc-aarch64.c: Likewise.
1829 * config/tc-alpha.c: Likewise.
1830 * config/tc-arm.c: Likewise.
1831 * config/tc-cr16.c: Likewise.
1832 * config/tc-crx.c: Likewise.
1833 * config/tc-frv.c: Likewise.
1834 * config/tc-i386-intel.c: Likewise.
1835 * config/tc-i386.c: Likewise.
1836 * config/tc-ia64.c: Likewise.
1837 * config/tc-mn10200.c: Likewise.
1838 * config/tc-mn10300.c: Likewise.
1839 * config/tc-nds32.c: Likewise.
1840 * config/tc-riscv.c: Likewise.
1841 * config/tc-s12z.c: Likewise.
1842 * config/tc-xtensa.c: Likewise.
1843 * config/tc-z80.c: Likewise.
1845 * symbols.c: Likewise.
1846 * write.c: Likewise.
1848 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1850 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1851 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1852 after parsing all arguments.
1853 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1854 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1855 are used to check if we write a read-only CSR by the CSR instruction.
1856 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1857 all CSR for the read-only CSR checking.
1858 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1859 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1860 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1861 all CSR instructions for the read-only CSR checking.
1862 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1863 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1865 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1866 (riscv_opts): Initialize it.
1867 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1868 before doing the CSR checking.
1869 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1870 (md_longopts): Add mcsr-check and mno-csr-check.
1871 (md_parse_option): Handle new enum option values.
1872 (s_riscv_option): Handle new long options.
1873 * doc/c-riscv.texi: Add description for the new .option and assembler
1875 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1877 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1879 * config/tc-riscv.c (csr_extra_hash): New.
1880 (enum riscv_csr_class): New enum. Used to decide
1881 whether or not this CSR is legal in the current ISA string.
1882 (struct riscv_csr_extra): New structure to hold all extra information
1884 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1885 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1886 Call hash_reg_name to insert CSR address into reg_names_hash.
1887 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1888 Decide whether the CSR is valid according to the csr_extra_hash.
1889 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1890 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1891 not a boolean. This is same as riscv_init_csr_hash, so keep the
1893 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1894 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1895 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1896 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1897 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1898 f-ext CSR are not allowed.
1899 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1900 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1901 source file is `priv-reg.s`, and the ISA is rv64if, so the
1902 rv32-only CSR are not allowed.
1903 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1905 2020-02-21 Alan Modra <amodra@gmail.com>
1907 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1908 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1910 2020-02-21 Alan Modra <amodra@gmail.com>
1913 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1914 on section size adjustment, instead perform another write if
1915 exec header size is larger than section size.
1917 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1919 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1920 -mno-arch-attr command line options.
1922 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1924 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1925 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1927 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1930 * config/tc-z80.c (md_parse_option): Do not use an underscore
1931 prefix for local labels in SDCC compatability mode.
1932 (z80_start_line_hook): Remove SDCC dollar label support.
1933 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1934 * testsuite/gas/z80/sdcc.s: Likewise.
1936 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1939 * config/tc-z80.c: Add -march option.
1940 * doc/as.texi: Update Z80 documentation.
1941 * doc/c-z80.texi: Likewise.
1942 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1943 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1944 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1945 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1946 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1947 * testsuite/gas/z80/gbz80_all.d: Likewise.
1948 * testsuite/gas/z80/r800_extra.d: Likewise.
1949 * testsuite/gas/z80/r800_ii8.d: Likewise.
1950 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1951 * testsuite/gas/z80/sdcc.d: Likewise.
1952 * testsuite/gas/z80/z180.d: Likewise.
1953 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1954 * testsuite/gas/z80/z80_doc.d: Likewise.
1955 * testsuite/gas/z80/z80_ii8.d: Likewise.
1956 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1957 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1958 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1959 * testsuite/gas/z80/z80_sli.d: Likewise.
1960 * testsuite/gas/z80/z80n_all.d: Likewise.
1961 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1963 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1965 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1966 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1967 * testsuite/gas/i386/i386.exp: Run property-3 and
1969 * testsuite/gas/i386/property-3.d: New file.
1970 * testsuite/gas/i386/property-3.s: Likewise.
1971 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1973 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1975 * config/tc-i386.c (cpu_arch): Add .popcnt.
1976 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1977 Add a tab before @samp{.sse4a}.
1979 2020-02-17 Jan Beulich <jbeulich@suse.com>
1981 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1982 for AddrPrefixOpReg templates. Combine the two pieces of
1983 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1986 2020-02-17 Jan Beulich <jbeulich@suse.com>
1989 * config/tc-i386.c (md_assemble): Also suppress operand
1990 swapping for MONITOR{,X} and MWAIT{,X}.
1991 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1992 Add Intel syntax monitor/mwait tests.
1993 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1994 Adjust expectations.
1995 *testsuite/gas/i386/sse3-intel.d,
1996 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1997 * testsuite/gas/i386/i386.exp: Run new tests.
1999 2020-02-17 Jan Beulich <jbeulich@suse.com>
2002 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2003 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2005 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2007 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2008 * testsuite/gas/i386/avx512dq-inval.l,
2009 testsuite/gas/i386/inval-avx.l,
2010 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2011 * testsuite/gas/i386/avx512vl-ambig.s,
2012 testsuite/gas/i386/avx512vl-ambig.l: New.
2013 * testsuite/gas/i386/i386.exp: Run new test.
2015 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2017 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2019 * doc/c-i386.texi: Document sse4a and nosse4a.
2021 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2023 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2026 2020-02-14 Jan Beulich <jbeulich@suse.com>
2029 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2031 (process_suffix): ... here. Consider just the first operand
2033 (check_long_reg): Drop opcode 0x63 special case again.
2034 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2035 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2036 Move ambiguous operand size tests ...
2037 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2038 testsuite/gas/i386/noreg64.s: ... here.
2039 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2040 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2041 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2042 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2043 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2044 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2045 testsuite/gas/i386/x86-64-movsxd.d,
2046 testsuite/gas/i386/x86-64-movsxd-intel.d,
2047 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2048 Adjust expectations.
2049 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2050 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2051 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2052 * testsuite/gas/i386/i386.exp: Run new tests.
2054 2020-02-14 Jan Beulich <jbeulich@suse.com>
2056 * config/tc-i386.c (process_operands): Also skip segment
2057 override prefix emission if it matches an already present one.
2058 * testsuite/gas/i386/prefix32.s: Add double segment override
2060 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2062 2020-02-14 Jan Beulich <jbeulich@suse.com>
2064 * config/tc-i386.c (process_operands): Drop ineffectual segment
2065 overrides when optimizing.
2066 * testsuite/gas/i386/lea-optimize.d: New.
2067 * testsuite/gas/i386/i386.exp: Run new test.
2069 2020-02-14 Jan Beulich <jbeulich@suse.com>
2071 * config/tc-i386.c (process_operands): Also check insn prefix
2072 for ineffectual segment override warning. Don't cover possible
2073 VEX/EVEX encoded insns there.
2074 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2075 testsuite/gas/i386/lea.e: New.
2076 * testsuite/gas/i386/i386.exp: Run new test.
2078 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2081 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2084 2020-02-13 Fangrui Song <maskray@google.com>
2085 H.J. Lu <hongjiu.lu@intel.com>
2088 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2089 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2090 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2091 * testsuite/gas/i386/relax-5.d: New file.
2092 * testsuite/gas/i386/relax-5.s: Likewise.
2093 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2094 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2096 2020-02-13 Jan Beulich <jbeulich@suse.com>
2098 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2101 2020-02-12 Jan Beulich <jbeulich@suse.com>
2103 * config/tc-i386.c (avx512): New (at file scope), moved from
2104 (check_VecOperands): ... here.
2105 (process_suffix): Add [XYZ]MMword operand size handling.
2106 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2107 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2109 * testsuite/gas/i386/avx512dq-inval.l,
2110 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2112 2020-02-12 Jan Beulich <jbeulich@suse.com>
2115 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2117 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2118 CALL/JMP in O_tbyte_ptr case.
2119 * doc/c-i386.texi: Mention far call and full pointer load ISA
2121 * testsuite/gas/i386/x86-64-branch-3.s,
2122 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2123 * testsuite/gas/i386/x86-64-branch-3.d,
2124 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2125 * testsuite/gas/i386/x86-64-branch-5.l,
2126 testsuite/gas/i386/x86-64-branch-5.s: New.
2127 * testsuite/gas/i386/i386.exp: Run new test.
2129 2020-02-12 Jan Beulich <jbeulich@suse.com>
2132 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2133 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2134 64-bit-only warning.
2135 (check_word_reg): Consistently error on mismatching register
2137 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2138 for movw. Replace suffix / GPR for orb.
2139 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2140 byte GPRs as well as ones for inb/outb with a word accumulator.
2141 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2142 testsuite/gas/i386/inval.l: Adjust expectations.
2144 2020-02-12 Jan Beulich <jbeulich@suse.com>
2146 * config/tc-i386.c (operand_type_register_match): Also fall
2147 through initial two if()-s when the template allows for a GPR
2148 operand. Adjust comment.
2150 2020-02-11 Jan Beulich <jbeulich@suse.com>
2152 (struct _i386_insn): New field "short_form".
2153 (optimize_encoding): Drop setting of shortform field.
2154 (process_suffix): Set i.short_form. Replace shortform use.
2155 (process_operands): Replace shortform use.
2157 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2159 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2160 loop initial declaration.
2162 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2164 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2165 instructions that can have 5 arguments.
2166 (enum operand_parse_code): Add new operands.
2167 (parse_operands): Account for new operands.
2169 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2170 (neon_select_shape): Account for P suffix.
2171 (LOW1): Move macro to global position.
2172 (HI4): Move macro to global position.
2173 (vcx_assign_vec_d): New.
2174 (vcx_assign_vec_m): New.
2175 (vcx_assign_vec_n): New.
2176 (enum vcx_reg_type): New.
2177 (vcx_get_reg_type): New.
2178 (vcx_size_pos): New.
2180 (vcx_handle_shape): New.
2181 (vcx_ensure_register_in_range): New.
2182 (vcx_handle_register_arguments): New.
2183 (vcx_handle_insn_block): New.
2184 (vcx_handle_common_checks): New.
2188 * testsuite/gas/arm/cde-missing-fp.d: New test.
2189 * testsuite/gas/arm/cde-missing-fp.l: New test.
2190 * testsuite/gas/arm/cde-missing-mve.d: New test.
2191 * testsuite/gas/arm/cde-missing-mve.l: New test.
2192 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2193 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2194 * testsuite/gas/arm/cde-mve.s: New test.
2195 * testsuite/gas/arm/cde-warnings.l:
2196 * testsuite/gas/arm/cde-warnings.s:
2197 * testsuite/gas/arm/cde.d:
2198 * testsuite/gas/arm/cde.s:
2200 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2201 Matthew Malcomson <matthew.malcomson@arm.com>
2203 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2204 CDE coprocessor that can be enabled.
2205 (enum pred_instruction_type): New pred type.
2206 (BAD_NO_VPT): New error message.
2207 (BAD_CDE): New error message.
2208 (BAD_CDE_COPROC): New error message.
2209 (enum operand_parse_code): Add new immediate operands.
2210 (parse_operands): Account for new immediate operands.
2211 (check_cde_operand): New.
2212 (cde_coproc_enabled): New.
2213 (cde_coproc_pos): New.
2214 (cde_handle_coproc): New.
2215 (cxn_handle_predication): New.
2216 (do_custom_instruction_1): New.
2217 (do_custom_instruction_2): New.
2218 (do_custom_instruction_3): New.
2231 (handle_pred_state): Define new IT block behaviour.
2232 (insns): Add newn CX*{,d}{,a} instructions.
2233 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2234 Define new cdecp extension strings.
2235 * doc/c-arm.texi: Document new cdecp extension arguments.
2236 * testsuite/gas/arm/cde-scalar.d: New test.
2237 * testsuite/gas/arm/cde-scalar.s: New test.
2238 * testsuite/gas/arm/cde-warnings.d: New test.
2239 * testsuite/gas/arm/cde-warnings.l: New test.
2240 * testsuite/gas/arm/cde-warnings.s: New test.
2241 * testsuite/gas/arm/cde.d: New test.
2242 * testsuite/gas/arm/cde.s: New test.
2244 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2247 * config/tc-i386.c (intel64): Renamed to ...
2249 (match_template): Accept Intel64 only instruction by default.
2250 (i386_displacement): Updated.
2251 (md_parse_option): Updated.
2252 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2253 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2254 -mamd64 to x86-64-sysenter-amd.
2255 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2257 2020-02-10 Alan Modra <amodra@gmail.com>
2259 * config/obj-elf.c (obj_elf_change_section): Error for section
2260 type, attr or entsize changes in assembly.
2261 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2262 * testsuite/gas/elf/section5.l: Update.
2264 2020-02-10 Alan Modra <amodra@gmail.com>
2266 * output-file.c (output_file_close): Do a normal close when
2267 flag_always_generate_output.
2268 * write.c (write_object_file): Don't stop output when
2269 flag_always_generate_output.
2271 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2274 * config/tc-z80.c: Add -gbz80 command line option to generate code
2275 for the GameBoy Z80. Add support for generating DWARF.
2276 * config/tc-z80.h: Add support for DWARF debug information
2278 * doc/c-z80.texi: Document new command line option.
2279 * testsuite/gas/z80/gbz80_all.d: New file.
2280 * testsuite/gas/z80/gbz80_all.s: New file.
2281 * testsuite/gas/z80/z80.exp: Run the new tests.
2282 * testsuite/gas/z80/z80n_all.d: New file.
2283 * testsuite/gas/z80/z80n_all.s: New file.
2284 * testsuite/gas/z80/z80n_reloc.d: New file.
2286 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2289 * config/obj-elf.c (get_section): Also check
2290 linked_to_symbol_name.
2291 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2292 (obj_elf_parse_section_letters): Handle the 'o' flag.
2293 (build_group_lists): Renamed to ...
2294 (build_additional_section_info): This. Set elf_linked_to_section
2295 from map_head.linked_to_symbol_name.
2296 (elf_adjust_symtab): Updated.
2297 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2298 * doc/as.texi: Document the 'o' flag.
2299 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2300 * testsuite/gas/elf/section18.d: New file.
2301 * testsuite/gas/elf/section18.s: Likewise.
2302 * testsuite/gas/elf/section19.d: Likewise.
2303 * testsuite/gas/elf/section19.s: Likewise.
2304 * testsuite/gas/elf/section20.d: Likewise.
2305 * testsuite/gas/elf/section20.s: Likewise.
2306 * testsuite/gas/elf/section21.d: Likewise.
2307 * testsuite/gas/elf/section21.l: Likewise.
2308 * testsuite/gas/elf/section21.s: Likewise.
2310 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2312 * NEWS: Mention x86 assembler options to align branches for
2315 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2317 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2318 only for ELF targets.
2319 * testsuite/gas/i386/unique.d: Don't xfail.
2320 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2322 2020-02-06 Alan Modra <amodra@gmail.com>
2324 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2325 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2327 2020-02-06 Alan Modra <amodra@gmail.com>
2329 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2330 xfail, and rename test.
2331 * testsuite/gas/elf/section12b.d: Likewise.
2332 * testsuite/gas/elf/section16a.d: Likewise.
2333 * testsuite/gas/elf/section16b.d: Likewise.
2335 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2338 * config/obj-elf.c (section_match): Removed.
2339 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2341 (obj_elf_change_section): Replace info and group_name arguments
2342 with match_p. Also update the section ID and flags from match_p.
2343 (obj_elf_section): Handle "unique,N". Update call to
2344 obj_elf_change_section.
2345 * config/obj-elf.h (elf_section_match): New.
2346 (obj_elf_change_section): Updated.
2347 * config/tc-arm.c (start_unwind_section): Update call to
2348 obj_elf_change_section.
2349 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2350 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2351 (microblaze_s_sdata): Likewise.
2352 (microblaze_s_rdata): Likewise.
2353 (microblaze_s_bss): Likewise.
2354 * config/tc-mips.c (s_change_section): Likewise.
2355 * config/tc-msp430.c (msp430_profiler): Likewise.
2356 * config/tc-rx.c (parse_rx_section): Likewise.
2357 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2358 * doc/as.texi: Document "unique,N" in .section directive.
2359 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2360 * testsuite/gas/elf/section15.d: New file.
2361 * testsuite/gas/elf/section15.s: Likewise.
2362 * testsuite/gas/elf/section16.s: Likewise.
2363 * testsuite/gas/elf/section16a.d: Likewise.
2364 * testsuite/gas/elf/section16b.d: Likewise.
2365 * testsuite/gas/elf/section17.d: Likewise.
2366 * testsuite/gas/elf/section17.l: Likewise.
2367 * testsuite/gas/elf/section17.s: Likewise.
2368 * testsuite/gas/i386/unique.d: Likewise.
2369 * testsuite/gas/i386/unique.s: Likewise.
2370 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2371 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2373 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2375 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2377 2020-02-01 Anthony Green <green@moxielogic.com>
2379 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2381 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2383 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2386 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2389 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2390 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2392 * testsuite/gas/arm/mve_dsp.d: New test.
2394 2020-01-31 Nick Clifton <nickc@redhat.com>
2396 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2397 rather than BFD_RELOC_NONE.
2399 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2401 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2402 to support VLDMIA instruction for MVE.
2403 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2404 instruction for MVE.
2405 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2406 instruction for MVE.
2407 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2408 instruction for MVE.
2409 * testsuite/gas/arm/mve-ldst.d: New test.
2410 * testsuite/gas/arm/mve-ldst.s: Likewise.
2412 2020-01-31 Nick Clifton <nickc@redhat.com>
2414 * po/fr.po: Updated French translation.
2415 * po/ru.po: Updated Russian translation.
2417 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2419 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2421 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2422 * testsuite/gas/aarch64/sve-movprfx_28.d,
2423 * testsuite/gas/aarch64/sve-movprfx_28.l,
2424 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2426 2020-01-30 Jan Beulich <jbeulich@suse.com>
2428 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2429 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2430 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2431 Adjust expectations.
2433 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2435 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2436 * testsuite/gas/bpf/alu-be.d: Likewise.
2437 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2438 * testsuite/gas/bpf/alu32-be.d: Likewise.
2440 2020-01-30 Jan Beulich <jbeulich@suse.com>
2442 * testsuite/gas/i386/x86-64-branch-2.s,
2443 testsuite/gas/i386/x86-64-branch-4.s,
2444 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2445 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2446 testsuite/gas/i386/x86-64-branch-2.d,
2447 testsuite/gas/i386/x86-64-branch-4.l,
2448 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2450 2020-01-30 Jan Beulich <jbeulich@suse.com>
2452 * config/tc-i386.c (process_suffix): .
2453 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2454 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2456 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2458 testsuite/gas/i386/x86_64.s: Add RETF cases.
2459 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2460 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2461 testsuite/gas/i386/x86-64-opcode.d,
2462 testsuite/gas/i386/x86-64-suffix-intel.d,
2463 testsuite/gas/i386/x86-64-suffix.d,
2464 testsuite/gas/i386/x86_64-intel.d
2465 testsuite/gas/i386/x86_64.d: Adjust expectations.
2466 * testsuite/gas/i386/x86-64-suffix.e,
2467 testsuite/gas/i386/x86_64.e: New.
2469 2020-01-30 Jan Beulich <jbeulich@suse.com>
2471 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2474 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2477 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2479 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2480 differences. Document movslq and movsxd.
2481 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2482 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2483 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2484 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2485 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2486 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2487 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2488 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2489 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2490 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2491 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2493 2020-01-27 Alan Modra <amodra@gmail.com>
2495 * testsuite/gas/all/gas.exp: Replace case statements with switch
2497 * testsuite/gas/elf/elf.exp: Likewise.
2498 * testsuite/gas/macros/macros.exp: Likewise.
2499 * testsuite/lib/gas-defs.exp: Likewise.
2501 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2504 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2505 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2507 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2509 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2510 s exts must be known, so rename *ok* to *fail*.
2511 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2512 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2513 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2515 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2516 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2518 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2521 * config/tc-i386.c (check_long_reg): Always disallow double word
2522 suffix in mnemonic with word general register.
2523 * testsuite/gas/i386/general.s: Replace word general register
2524 with double word general register for movl.
2525 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2527 * testsuite/gas/i386/general.l: Updated.
2528 * testsuite/gas/i386/inval.l: Likewise.
2530 2020-01-22 Alan Modra <amodra@gmail.com>
2532 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2533 __tls_get_addr_desc and __tls_get_addr_opt.
2535 2020-01-21 Jan Beulich <jbeulich@suse.com>
2537 * testsuite/gas/i386/inval-crc32.s,
2538 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2539 * testsuite/gas/i386/inval-crc32.l,
2540 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2542 2020-01-21 Jan Beulich <jbeulich@suse.com>
2544 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2545 generic code path. Deal with No_lSuf being set in a template.
2546 * testsuite/gas/i386/inval-crc32.l,
2547 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2548 instead of error(s) when operand size is ambiguous.
2549 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2550 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2551 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2552 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2553 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2554 Adjust expectations.
2556 2020-01-21 Jan Beulich <jbeulich@suse.com>
2558 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2559 and an intel_syntax check. Re-write lack-of-suffix processing
2561 * doc/c-i386.texi: Document operand size defaults for suffix-
2562 less AT&T syntax insns.
2563 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2564 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2565 testsuite/gas/i386/x86-64-avx-scalar.s,
2566 testsuite/gas/i386/x86-64-avx.s,
2567 testsuite/gas/i386/x86-64-bundle.s,
2568 testsuite/gas/i386/x86-64-intel64.s,
2569 testsuite/gas/i386/x86-64-lock-1.s,
2570 testsuite/gas/i386/x86-64-opcode.s,
2571 testsuite/gas/i386/x86-64-sse2avx.s,
2572 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2573 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2574 testsuite/gas/i386/x86-64-nops.s,
2575 testsuite/gas/i386/x86-64-ptwrite.s,
2576 testsuite/gas/i386/x86-64-simd.s,
2577 testsuite/gas/i386/x86-64-sse-noavx.s,
2578 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2580 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2581 testsuite/gas/i386/noreg64.s: Add further tests.
2582 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2583 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2584 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2585 testsuite/gas/i386/sse-noavx.d,
2586 testsuite/gas/i386/x86-64-intel64.d,
2587 testsuite/gas/i386/x86-64-nops.d,
2588 testsuite/gas/i386/x86-64-opcode.d,
2589 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2590 testsuite/gas/i386/x86-64-ptwrite.d,
2591 testsuite/gas/i386/x86-64-simd-intel.d,
2592 testsuite/gas/i386/x86-64-simd-suffix.d,
2593 testsuite/gas/i386/x86-64-simd.d,
2594 testsuite/gas/i386/x86-64-sse-noavx.d
2595 testsuite/gas/i386/x86-64-suffix.d,
2596 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2597 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2598 testsuite/gas/i386/noreg64.l: New.
2599 * testsuite/gas/i386/i386.exp: Run new tests.
2601 2020-01-21 Jan Beulich <jbeulich@suse.com>
2603 * testsuite/gas/i386/avx512_bf16_vl.s,
2604 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2605 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2606 broadcast forms of VCVTNEPS2BF16.
2607 * testsuite/gas/i386/avx512_bf16_vl.d,
2608 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2610 2020-01-20 Nick Clifton <nickc@redhat.com>
2612 * po/uk.po: Updated Ukranian translation.
2614 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2617 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2618 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2620 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2621 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2622 R_X86_64_GOTPC32_TLSDESC relocation.
2624 2020-01-18 Nick Clifton <nickc@redhat.com>
2626 * configure: Regenerate.
2627 * po/gas.pot: Regenerate.
2629 2020-01-18 Nick Clifton <nickc@redhat.com>
2631 Binutils 2.34 branch created.
2633 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2635 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2636 with vex_encoding_vex.
2637 (parse_insn): Likewise.
2638 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2639 and {vex3} documentation.
2640 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2642 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2644 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2647 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2648 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2649 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2650 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2651 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2652 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2654 2020-01-16 Jan Beulich <jbeulich@suse.com>
2656 * config/tc-i386.c (match_template): Drop found_cpu_match local
2659 2020-01-16 Jan Beulich <jbeulich@suse.com>
2661 * testsuite/gas/i386/avx512dq-inval.l,
2662 testsuite/gas/i386/avx512dq-inval.s: New.
2663 * testsuite/gas/i386/i386.exp: Run new test.
2665 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2667 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2668 relocations when the target is 430X, except when extracting part of an
2670 (msp430_srcoperand): Adjust comment.
2671 Initialize the expp member of the msp430_operand_s struct as
2673 (msp430_dstoperand): Likewise.
2674 * testsuite/gas/msp430/msp430.exp: Run new test.
2675 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2676 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2678 2020-01-15 Alan Modra <amodra@gmail.com>
2680 * configure.tgt: Add sparc-*-freebsd case.
2682 2020-01-14 Lili Cui <lili.cui@intel.com>
2684 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2685 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2686 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2687 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2688 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2689 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2690 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2691 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2692 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2693 * testsuite/gas/i386/align-branch-5.d: Likewise.
2694 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2695 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2696 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2697 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2698 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2699 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2700 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2701 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2702 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2703 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2704 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2705 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2707 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2710 * config/tc-z80.c: Add support for half precision, single
2711 precision and double precision floating point values.
2712 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2713 * doc/as.texi: Add new z80 command line options.
2714 * doc/c-z80.texi: Document new z80 command line options.
2715 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2716 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2717 * testsuite/gas/z80/z80.exp: Run the new test.
2718 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2719 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2720 * testsuite/gas/z80/strings.d: Update expected output.
2722 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2724 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2727 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2729 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2731 * config/tc-arc.h: Add header if/defs.
2732 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2734 2020-01-13 Alan Modra <amodra@gmail.com>
2736 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2738 2020-01-13 Alan Modra <amodra@gmail.com>
2740 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2743 2020-01-10 Alan Modra <amodra@gmail.com>
2745 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2746 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2748 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2751 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2753 (emit_ld_r_r): Likewise.
2754 (emit_ld_rr_m): Likewise.
2755 (emit_ld_rr_nn): Likewise.
2757 2020-01-09 Jan Beulich <jbeulich@suse.com>
2759 * config/tc-i386.c (optimize_encoding): Add
2760 is_any_vex_encoding() invocations. Drop respective
2761 i.tm.extension_opcode == None checks.
2763 2020-01-09 Jan Beulich <jbeulich@suse.com>
2765 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2766 REX transformations. Correct comment indentation.
2768 2020-01-09 Jan Beulich <jbeulich@suse.com>
2770 * config/tc-i386.c (optimize_encoding): Generalize register
2771 transformation for TEST optimization.
2773 2020-01-09 Jan Beulich <jbeulich@suse.com>
2775 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2776 testsuite/gas/i386/x86-64-sysenter-amd.d,
2777 testsuite/gas/i386/x86-64-sysenter-amd.l,
2778 testsuite/gas/i386/x86-64-sysenter-intel.d,
2779 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2780 * testsuite/gas/i386/i386.exp: Run new tests.
2782 2020-01-08 Nick Clifton <nickc@redhat.com>
2785 * doc/as.texi (Align): Document the fact that all arguments can be
2788 (P2align): Likewise.
2790 2020-01-08 Nick Clifton <nickc@redhat.com>
2793 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2794 already defined as a different symbol type.
2795 * testsuite/gas/elf/pr14891.s: New test source file.
2796 * testsuite/gas/elf/pr14891.d: New test driver.
2797 * testsuite/gas/elf/pr14891.s: New test expected error output.
2798 * testsuite/gas/elf/elf.exp: Run the new test.
2800 2020-01-08 Alan Modra <amodra@gmail.com>
2802 * config/tc-z8k.c (md_begin): Make idx unsigned.
2803 (get_specific): Likewise for this_index.
2805 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2807 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2808 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2809 (md_operand): Set X_md to absent.
2810 (arc_parse_name): Check for X_md.
2812 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2815 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2816 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2818 * read.c (next_char_of_string): Likewise.
2819 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2820 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2822 2020-01-03 Nick Clifton <nickc@redhat.com>
2824 * po/sv.po: Updated Swedish translation.
2826 2020-01-03 Jan Beulich <jbeulich@suse.com>
2828 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2829 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2831 2020-01-03 Jan Beulich <jbeulich@suse.com>
2833 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2834 by-element usdot. Add 64-bit form tests for by-element sudot.
2835 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2837 2020-01-03 Jan Beulich <jbeulich@suse.com>
2839 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2840 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2842 2020-01-03 Jan Beulich <jbeulich@suse.com>
2844 * testsuite/gas/aarch64/f64mm.d,
2845 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2847 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2849 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2850 support for assembler code generated by SDCC. Add new relocation
2851 types. Add z80-elf target support.
2852 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2853 labels. Local labels starts from ".L".
2854 * NEWS: Mention the new support.
2855 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2856 * testsuite/gas/all/fwdexp.s: Likewise.
2857 * testsuite/gas/all/cond.l: Likewise.
2858 * testsuite/gas/all/cond.s: Likewise.
2859 * testsuite/gas/all/fwdexp.d: Likewise.
2860 * testsuite/gas/all/fwdexp.s: Likewise.
2861 * testsuite/gas/elf/section2.e-mips: Likewise.
2862 * testsuite/gas/elf/section2.l: Likewise.
2863 * testsuite/gas/elf/section2.s: Likewise.
2864 * testsuite/gas/macros/app1.d: Likewise.
2865 * testsuite/gas/macros/app1.s: Likewise.
2866 * testsuite/gas/macros/app2.d: Likewise.
2867 * testsuite/gas/macros/app2.s: Likewise.
2868 * testsuite/gas/macros/app3.d: Likewise.
2869 * testsuite/gas/macros/app3.s: Likewise.
2870 * testsuite/gas/macros/app4.d: Likewise.
2871 * testsuite/gas/macros/app4.s: Likewise.
2872 * testsuite/gas/macros/app4b.s: Likewise.
2873 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2874 * testsuite/gas/z80/z80.exp: Add new tests
2875 * testsuite/gas/z80/dollar.d: New file.
2876 * testsuite/gas/z80/dollar.s: New file.
2877 * testsuite/gas/z80/ez80_adl_all.d: New file.
2878 * testsuite/gas/z80/ez80_adl_all.s: New file.
2879 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2880 * testsuite/gas/z80/ez80_isuf.s: New file.
2881 * testsuite/gas/z80/ez80_z80_all.d: New file.
2882 * testsuite/gas/z80/ez80_z80_all.s: New file.
2883 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2884 * testsuite/gas/z80/r800_extra.d: New file.
2885 * testsuite/gas/z80/r800_extra.s: New file.
2886 * testsuite/gas/z80/r800_ii8.d: New file.
2887 * testsuite/gas/z80/r800_z80_doc.d: New file.
2888 * testsuite/gas/z80/z180.d: New file.
2889 * testsuite/gas/z80/z180.s: New file.
2890 * testsuite/gas/z80/z180_z80_doc.d: New file.
2891 * testsuite/gas/z80/z80_doc.d: New file.
2892 * testsuite/gas/z80/z80_doc.s: New file.
2893 * testsuite/gas/z80/z80_ii8.d: New file.
2894 * testsuite/gas/z80/z80_ii8.s: New file.
2895 * testsuite/gas/z80/z80_in_f_c.d: New file.
2896 * testsuite/gas/z80/z80_in_f_c.s: New file.
2897 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2898 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2899 * testsuite/gas/z80/z80_out_c_0.d: New file.
2900 * testsuite/gas/z80/z80_out_c_0.s: New file.
2901 * testsuite/gas/z80/z80_reloc.d: New file.
2902 * testsuite/gas/z80/z80_reloc.s: New file.
2903 * testsuite/gas/z80/z80_sli.d: New file.
2904 * testsuite/gas/z80/z80_sli.s: New file.
2906 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2908 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2911 2020-01-01 Alan Modra <amodra@gmail.com>
2913 Update year range in copyright notice of all files.
2915 For older changes see ChangeLog-2019
2917 Copyright (C) 2020 Free Software Foundation, Inc.
2919 Copying and distribution of this file, with or without modification,
2920 are permitted in any medium without royalty provided the copyright
2921 notice and this notice are preserved.
2927 version-control: never