1 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
4 * config/tc-arm.c: Fix spelling mistake.
5 * config/tc-riscv.c: Likewise.
6 * config/tc-z80.c: Likewise.
7 * po/gas.pot: Regenerate.
9 2020-07-06 Nick Clifton <nickc@redhat.com>
11 * po/uk.po: Updated Ukranian translation.
13 2020-07-04 Nick Clifton <nickc@redhat.com>
15 * configure: Regenerate.
16 * po/gas.pot: Regenerate.
18 2020-07-04 Nick Clifton <nickc@redhat.com>
20 * version.m4: Change version number to 2.35.50.
21 * configure: Regenerate.
22 * po/bfd.pot: Regenerate.
24 2020-07-04 Nick Clifton <nickc@redhat.com>
26 Binutils 2.35 branch created.
28 2020-07-03 Alan Modra <amodra@gmail.com>
31 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
33 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
35 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
36 swap two source operands.
38 2020-07-02 Nick Clifton <nickc@redhat.com>
40 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
42 2020-07-02 Alex Coplan <alex.coplan@arm.com>
44 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
45 segfault on negative chars.
46 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
47 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
49 2020-07-02 Nick Clifton <nickc@redhat.com>
52 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
54 * testsuite/gas/ia64/unwind.d: Likewise.
55 * testsuite/gas/mmix/bspec-1.d: Likewise.
56 * testsuite/gas/mmix/bspec-2.d: Likewise.
57 * testsuite/gas/mmix/comment-1.d: Likewise.
58 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
60 2020-07-01 Alan Modra <amodra@gmail.com>
62 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
64 2020-07-01 Alan Modra <amodra@gmail.com>
66 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
67 in data sections, and mep.
69 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
71 * NEWS: Mention x86 NaCl target support removal.
72 * config/tc-i386.c: Remove x86 NaCl target support.
73 * config/tc-i386.h: Likewise.
74 * configure.tgt: Likewise.
75 * testsuite/gas/i386/i386.exp: Likewise.
76 * testsuite/gas/i386/iamcu-1.d: Likewise.
77 * testsuite/gas/i386/iamcu-2.d: Likewise.
78 * testsuite/gas/i386/iamcu-3.d: Likewise.
79 * testsuite/gas/i386/iamcu-4.d: Likewise.
80 * testsuite/gas/i386/iamcu-5.d: Likewise.
81 * testsuite/gas/i386/k1om.d: Likewise.
82 * testsuite/gas/i386/l1om.d: Likewise.
84 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
86 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
87 checking into riscv_csr_address.
88 (riscv_csr_version_check): Likewise.
89 (riscv_csr_address): New function. Return the suitable CSR address
90 after checking the ISA dependency and versions. Issue warnings if
91 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
92 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
93 priv spec versions for them.
94 (reg_csr_lookup_internal): Call riscv_csr_address to find the
96 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
97 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
98 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
99 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
100 priv spec warnings here. These warnings are added by accident.
101 Remove them and only focus on the ISA dependency warnings.
102 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
103 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
104 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
105 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
106 than the privileged ones.
107 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
108 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
109 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
110 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
111 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
112 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
113 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
114 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
115 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
116 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
118 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
120 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
121 (md_assemble): Don't process ImmExt without operands.
123 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
126 * config/tc-mmix.c (md_assemble) <fixup for
127 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
128 Also, set its fx_no_overflow.
129 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
130 Similarly this fixup affects 4 bytes, not 8 and needs its
132 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
133 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
135 2020-06-29 Alan Modra <amodra@gmail.com>
137 * config/tc-s12z.c: Use C style comments.
138 * config/tc-z80.c: Likewise.
139 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
141 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
143 * config/tc-i386.c (md_assemble): Process ImmExt without
146 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
148 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
149 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
150 VECSIB256 and VECSIB512, respectively.
151 (build_modrm_byte): Replace vecsib with sib.
153 2020-06-26 Jan Beulich <jbeulich@suse.com>
155 * testsuite/gas/i386/nop-1-suffix.d: New.
156 * testsuite/gas/i386/i386.exp: Run new test.
158 2020-06-26 Pat Bernardi <bernardi@adacore.com>
160 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
161 (md_pseudo_table): Handle "gnu_attribute".
162 * doc/as.texi: Document GNU attribute for M68K.
164 2020-06-25 Nick Clifton <nickc@redhat.com>
167 * config/tc-arm.c (arm_force_relocation): Force resolution of
168 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
169 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
171 2020-06-25 Jan Beulich <jbeulich@suse.com>
173 * config/tc-i386.c (md_assemble): Move call to process_immext()
175 (process_operands): ... here.
177 2020-06-25 Jan Beulich <jbeulich@suse.com>
179 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
180 diagnostic when there is a sizing prefix. Switch to word/dword/
181 qword encoding when there is a sizing prefix and no (explicit or
183 (update_imm): Handle presence of a sizing prefix.
184 * testsuite/gas/i386/noreg16-data32.d,
185 testsuite/gas/i386/noreg32-data16.d,
186 testsuite/gas/i386/noreg32-data16.e,
187 testsuite/gas/i386/noreg64-data16.d,
188 testsuite/gas/i386/noreg64-data16.e,
189 testsuite/gas/i386/noreg64-rex64.d: New.
190 * testsuite/gas/i386/i386.exp: Run new tests.
191 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
192 Introduce and use pfx* macros.
193 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
195 * testsuite/gas/i386/noreg16.d: Adjust expectations.
197 2020-06-25 Jan Beulich <jbeulich@suse.com>
199 * testsuite/gas/i386/avx-16bit.d,
200 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
201 testsuite/gas/i386/avx512f-16bit.d,
202 testsuite/gas/i386/avx512f.d,
203 testsuite/gas/i386/evex-lig256.d,
204 testsuite/gas/i386/evex-lig512.d
205 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
206 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
207 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
208 testsuite/gas/i386/sse2-16bit.d,
209 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
212 2020-06-25 Jan Beulich <jbeulich@suse.com>
214 * config/tc-i386.c (md_assemble): Also reject explicit REX
215 prefixes with VEX and alike encoded insns. Zap consumed bits
217 (output_insn): Don't ignore REX prefix for VEX and alike
218 encodings; abort() instead if encountered.
219 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
221 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
222 * testsuite/gas/i386/x86-64-pseudos.d,
223 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
225 2020-06-25 Jan Beulich <jbeulich@suse.com>
227 * config/tc-i386.c (process_operands): Translate explicit REX
228 prefix into i.rex for SSE2AVX templates.
229 (set_rex_vrex): New helper.
230 (build_modrm_byte): Use it.
231 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
233 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
235 2020-06-25 Jan Beulich <jbeulich@suse.com>
237 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
238 templates when there's no data size prefix.
239 (md_assemble): Reject data size prefix also for legacy encoded
241 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
242 Uncomment previously not working line.
243 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
245 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
246 testsuite/gas/i386/sse2avx.d: Adjust expectations.
248 2020-06-25 Jan Beulich <jbeulich@suse.com>
250 * config/tc-i386.c (build_evex_prefix): Drop early setting of
253 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
255 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
256 explicit_priv_attr. It used to indicate CSR or priv instructions are
258 (riscv_is_priv_insn): Return True if it is a privileged instruction.
259 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
260 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
261 (riscv_write_out_attrs): Clarification of when to generate the elf
262 priv spec attributes.
263 * testsuite/gas/riscv/attribute-11.s: Add comments.
264 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
265 `priv_insn_<n>` to decide which priv instruction is expected to used.
267 * testsuite/gas/riscv/attribute-14a.d: Likewise.
268 * testsuite/gas/riscv/attribute-14b.d: Likewise.
269 * testsuite/gas/riscv/attribute-14c.d: Likewise.
270 * testsuite/gas/riscv/attribute-14d.d: Likewise.
271 * testsuite/gas/riscv/attribute-14e.d: Likewise.
273 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
275 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
276 (riscv_set_default_priv_spec): Get the priv spec version from the
277 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
279 2020-06-20 Alan Modra <amodra@gmail.com>
281 * configure.tgt: Set bfd_gas for all SH targets.
283 2020-06-18 Jan Beulich <jbeulich@suse.com>
285 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
286 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
289 2020-06-16 Lili Cui <lili.cui@intel.com>
291 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
292 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
293 * doc/c-i386.texi: Add avx512_vp2intersect.
295 2020-06-16 Jan Beulich <jbeulich@suse.com>
297 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
299 * testsuite/gas/i386/sse-check.s: Adjust comment.
300 * testsuite/gas/i386/sse-check-error.l,
301 testsuite/gas/i386/sse-check-warn.e,
302 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
305 2020-06-16 Alan Modra <amodra@gmail.com>
307 * config/tc-tic30.h: Remove OBJ_AOUT support.
308 * configure.tgt: Delete tic30-*-*aout* entry.
310 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
312 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
314 (elf32xtensa_abi): New declaration.
315 (option_abi_windowed, option_abi_call0): New enum constants.
316 (md_longopts): Add entries for --abi-windowed and --abi-call0.
317 (md_parse_option): Add handlers for --abi-windowed and
319 (xtensa_add_config_info): Use xtensa_abi_choice instead of
320 XSHAL_ABI to format ABI tag.
321 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
322 --abi-call0 to the list of options.
323 * doc/c-xtensa.texi: Add description for options --abi-windowed
325 * testsuite/gas/xtensa/abi-call0.d: New test definition.
326 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
327 * testsuite/gas/xtensa/abi.s: New test source.
329 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
332 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
334 * testsuite/gas/i386/tsxldtrk.s: Likewise.
335 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
336 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
338 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
340 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
341 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
342 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
344 2020-06-09 Seth Girvan <snth@snthhacks.com>
346 * doc/c-avr.texi: Improve wording.
348 2020-06-09 Jan Beulich <jbeulich@suse.com>
350 * testsuite/gas/i386/x86-64-pseudos-bad.s,
351 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
353 2020-06-09 Jan Beulich <jbeulich@suse.com>
355 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
357 * testsuite/gas/i386/prefix.d: Adjust expectations.
359 2020-06-09 Jan Beulich <jbeulich@suse.com>
361 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
362 with VEX/EVEX encoding tests.
363 * testsuite/gas/i386/prefix.d: Adjust expectations.
365 2020-06-09 Jan Beulich <jbeulich@suse.com>
367 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
369 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
370 * testsuite/gas/i386/noreg64.d: Adjust expectations.
371 * testsuite/gas/i386/noreg-intel64.d,
372 testsuite/gas/i386/noreg-intel64.l,
373 testsuite/gas/i386/noreg-intel64.s: New.
374 * testsuite/gas/i386/i386.exp: Run new tests.
376 2020-06-09 Jan Beulich <jbeulich@suse.com>
378 * config/tc-i386.c (vex_encoding_error): New enumerator.
379 (VEX_check_operands): Rename to VEX_check_encoding. Check
380 for vex_encoding_error. Move Imm4 handling ...
381 (check_VecOperands): ... here.
382 (match_template): Call VEX_check_encoding when there are no
383 operands. Split construct calling check_VecOperands and
384 VEX_check_encoding (when there are operands).
385 (check_register): Don't blindly set vex_encoding_evex.
386 * testsuite/gas/i386/pseudos-bad.s,
387 testsuite/gas/i386/pseudos-bad.l: New.
388 * testsuite/gas/i386/i386.exp: Run new test.
389 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
391 2020-06-08 Alex Coplan <alex.coplan@arm.com>
393 * config/tc-arm.c (insns): Add dfb.
394 * testsuite/gas/arm/dfb.d: New test.
395 * testsuite/gas/arm/dfb.s: Input for test.
397 2020-06-08 Nick Clifton <nickc@redhat.com>
399 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
401 2020-06-08 Jan Beulich <jbeulich@suse.com>
403 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
405 2020-06-08 Jan Beulich <jbeulich@suse.com>
407 * config/tc-i386.c (check_byte_reg): Drop dead conditional
410 2020-06-08 Jan Beulich <jbeulich@suse.com>
412 * config/tc-i386.c (check_register): Split RegTR handling, to
413 fail recognition also in 64-bit mode as well as with i586 or
414 i686 explicitly enabled.
415 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
416 * testsuite/gas/i386/x86_64-intel.d,
417 testsuite/gas/i386/x86_64.d: Adjust expectations.
419 2020-06-08 Jan Beulich <jbeulich@suse.com>
421 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
422 * testsuite/gas/cfi/cfi.exp: Run this test.
424 2020-06-08 Jan Beulich <jbeulich@suse.com>
426 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
427 check to %st(N) parsing logic.
428 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
430 2020-06-08 Jan Beulich <jbeulich@suse.com>
432 * config/tc-i386.c (bad_reg): New.
433 (check_VecOperations, i386_att_operand, i386_parse_name): Check
435 (check_register): New, broken out from ...
436 (parse_real_register): ... here. Call it.
437 (parse_register): Call it, and error upon failure.
438 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
439 testsuite/gas/i386/x86-64-equ-bad.s,
440 testsuite/gas/i386/x86-64-equ-bad.l: New.
441 * testsuite/gas/i386/i386.exp: Run new tests.
443 2020-06-06 Alan Modra <amodra@gmail.com>
445 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
446 * doc/c-ppc.texi: Likewise.
448 2020-06-06 Alan Modra <amodra@gmail.com>
450 * config/tc-ppc.c: Update throughout for reloc renaming.
452 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
454 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
457 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
459 * config/tc-riscv.c (explicit_csr): New static boolean.
460 Used to indicate CSR are explictly used.
461 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
462 (riscv_write_out_attrs): If we already have set elf priv
463 attributes, then generate them. Otherwise, don't generate
464 them when no CSR are used.
465 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
466 * testsuite/gas/riscv/attribute-02.d: Likewise.
467 * testsuite/gas/riscv/attribute-03.d: Likewise.
468 * testsuite/gas/riscv/attribute-04.d: Likewise.
469 * testsuite/gas/riscv/attribute-05.d: Likewise.
470 * testsuite/gas/riscv/attribute-06.d: Likewise.
471 * testsuite/gas/riscv/attribute-07.d: Likewise.
472 * testsuite/gas/riscv/attribute-08.d: Likewise.
473 * testsuite/gas/riscv/attribute-09.d: Likewise.
474 * testsuite/gas/riscv/attribute-10.d: Likewise.
475 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
476 * testsuite/gas/riscv/attribute-11.s: New testcase.
477 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
478 used, so we should output the ELF priv attributes.
479 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
480 used, so output the priv attributes according to the -mpriv-spec.
481 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
482 used, so ignore the -mpriv-spec setting.
484 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
486 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
488 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
489 endianness to cgen_get_insn_value and cgen_put_insn_value.
491 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
493 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
496 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
498 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
500 (md_assemble): Remove no longer needed hack.
502 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
504 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
506 (gas_cgen_md_apply_fix): Likewise.
507 (gas_cgen_md_apply_fix): Likewise.
508 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
510 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
513 2020-06-04 Alan Modra <amodra@gmail.com>
515 * testsuite/config/default.exp: Remove global directive outside
517 * testsuite/gas/mep/complex-relocs.exp: Likewise.
518 * testsuite/gas/microblaze/relax_size.exp: Likewise.
519 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
520 * testsuite/gas/mt/relocs.exp: Likewise.
521 * testsuite/gas/rx/rx.exp: Likewise.
523 2020-06-03 Stephen Casner <casner@acm.org>
525 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
527 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
528 Jim Wilson <jimw@sifive.com>
531 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
532 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
533 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
534 Move B before SB. Move J before UJ.
536 2020-06-01 Alex Coplan <alex.coplan@arm.com>
538 * write.c (relax_segment): Fix handling of negative offset when
539 relaxing an rs_org frag.
540 * testsuite/gas/aarch64/org-neg.d: New test.
541 * testsuite/gas/aarch64/org-neg.l: Error output for test.
542 * testsuite/gas/aarch64/org-neg.s: Input for test.
543 * testsuite/gas/arm/org-neg.d: New test.
544 * testsuite/gas/arm/org-neg.l: Error output for test.
545 * testsuite/gas/arm/org-neg.s: Input for test.
547 2020-05-28 Stephen Casner <casner@acm.org>
549 Fix unexpected failures in gas testsuite for pdp11-aout target.
550 These are caused by the PDP11's mix of little-endian octets in
551 shorts but shorts in big endian order for long or quad.
553 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
554 * testsuite/gas/all/gas.exp: Select alternate test scripts for
555 pdp11, skip octa test completely.
556 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
557 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
558 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
560 2020-05-28 Alex Coplan <alex.coplan@arm.com>
562 * frags.c (frag_grow): Fix comment.
564 2020-05-27 Stephen Casner <casner@acm.org>
567 * config/tc-pdp11.c (parse_reg): Distinguish register names from
568 symbols that begin with a register name.
569 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
570 * testsuite/gas/pdp11/pr26001.s: Likewise.
571 * testsuite/gas/pdp11/pr26001.d: Likewise.
573 2020-05-27 Simon Cook <simon.cook@embecosm.com>
575 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
576 pointer when creating struct riscv_csr_extra.
578 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
580 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
581 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
582 * testsuite/gas/i386/inval-avx512f.l: Updated.
584 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
586 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
587 load/store instruction variants with alignment hints.
588 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
589 instruction variants with alignment hints.
591 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
594 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
595 instead of R_XGATE_PCREL_X.
596 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
597 BFD_RELOC_XGATE_PCREL_X.
599 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
603 with &fragP->fr_literal[0].
605 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
608 * config/tc-vax.c (md_estimate_size_before_relax): Replace
609 fragP->fr_literal with &fragP->fr_literal[0].
610 (md_convert_frag): Likewise.
612 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
615 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
616 with &fragP->fr_literal[0].
618 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
621 * config/tc-crx.c (getreg_image): Change argument type to int.
622 (md_convert_frag): Replace fragP->fr_literal with
623 &fragP->fr_literal[0].
625 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
628 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
629 sprintf with memmove.
631 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
633 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
634 with &fragP->fr_literal[0].
636 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
639 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
640 2 overlapping strings.
642 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
644 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
645 with &fragP->fr_literal[0].
647 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
649 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
650 with &fragp->fr_literal[0].
651 * config/tc-microblaze.c (md_apply_fix): Likewise.
652 * config/tc-sh.c (md_convert_frag): Likewise.
654 2020-05-24 Jim Wilson <jimw@sifive.com>
657 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
658 asection to segT. New locals seg and subseg. Call subseg_set before
659 fix_new_exp. Call subseg_set after loop to restore original values.
661 2020-05-21 Alan Modra <amodra@gmail.com>
663 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
665 * config/obj-elf.c: Likewise.
666 * config/tc-aarch64.c: Likewise.
667 * config/tc-arm.c: Likewise.
668 * config/tc-m68k.c: Likewise.
669 * config/tc-nios2.c: Likewise.
670 * config/tc-tic30.c: Likewise.
674 * symbols.c: Likewise.
675 * testsuite/gas/all/test-gen.c: Likewise.
677 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
679 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
680 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
681 Static variables which are used to set the ISA extensions. You can
682 use -march (or ELF build attributes) and -misa-spec to set them,
684 (ext_version_hash): The hash table used to handle the extensions
686 (init_ext_version_hash): Initialize the ext_version_hash according
687 to riscv_ext_version_table.
688 (riscv_get_default_ext_version): The callback function of
689 riscv_parse_subset_t. According to the choosed ISA spec,
690 get the default version for the specific extension.
691 (riscv_set_arch): Set the callback function.
692 (enum options, struct option md_longopts): Add new option -misa-spec.
693 (md_parse_option): Do not call riscv_set_arch for -march. We will
694 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
695 to set default_isa_spec class.
696 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
697 ext_version_hash, and then call riscv_set_arch to set the architecture
698 with versions according to default_arch_with_ext.
699 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
701 * testsuite/gas/riscv/attribute-03.d: Likewise.
702 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
703 already set it's version to 2p1 by march, so no need to use the default
704 2p2 version. For m-ext, we do not set the version by -march and ELF arch
705 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
706 ISA spec 2p2, so set 0p0 to it.
707 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
708 zicsr is 2p0 according to ISA spec 20191213.
709 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
710 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
711 You can set them by configure options --with-arch and
712 --with-isa-spec, respectively.
713 (riscv_set_default_isa_spec): New function used to set the
715 (md_parse_option): Call riscv_set_default_isa_spec rather than
716 call riscv_get_isa_spec_class directly.
717 (riscv_after_parse_args): If the -isa-spec is not set, then we
718 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
719 calling riscv_set_default_isa_spec.
720 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
721 the --with-isa-spec may be set to different ISA spec.
722 * testsuite/gas/riscv/attribute-02.d: Likewise.
723 * testsuite/gas/riscv/attribute-03.d: Likewise.
724 * testsuite/gas/riscv/attribute-04.d: Likewise.
725 * testsuite/gas/riscv/attribute-05.d: Likewise.
726 * testsuite/gas/riscv/attribute-06.d: Likewise.
727 * testsuite/gas/riscv/attribute-07.d: Likewise.
728 * configure.ac: Add configure options, --with-arch and
730 * configure: Regenerated.
731 * config.in: Regenerated.
732 * config/tc-riscv.c (default_priv_spec): Static variable which is
733 used to check if the CSR is valid for the chosen privilege spec. You
734 can use -mpriv-spec to set it.
735 (enum reg_class): We now get the CSR address from csr_extra_hash rather
736 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
737 (riscv_init_csr_hashes): Only need to initialize one hash table
739 (riscv_csr_class_check): Change the return type to void. Don't check
740 the ISA dependency if -mcsr-check isn't set.
741 (riscv_csr_version_check): New function. Check and find the CSR address
742 from csr_extra_hash, according to default_priv_spec. Report warning
743 for the invalid CSR if -mcsr-check is set.
744 (reg_csr_lookup_internal): Updated.
745 (reg_lookup_internal): Likewise.
746 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
747 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
748 (md_parse_option): Call riscv_set_default_priv_version to set
750 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
751 privilege spec to the newest one.
752 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
753 include/opcode/riscv.h.
754 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
755 to check the ISA dependency for CSR, so fix the spec version by adding
757 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
758 version warnings for the test case.
759 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
760 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
761 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
762 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
763 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
764 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
765 Check whether the CSR is valid when privilege version 1.9 is choosed.
766 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
767 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
768 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
769 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
770 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
771 Check whether the CSR is valid when privilege version 1.10 is choosed.
772 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
773 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
774 Check whether the CSR is valid when privilege version 1.11 is choosed.
775 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
776 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
777 setting. You can set it by configure option --with-priv-spec.
778 (riscv_set_default_priv_spec): New function used to set the default
780 (md_parse_option): Call riscv_set_default_priv_spec rather than
781 call riscv_get_priv_spec_class directly.
782 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
783 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
784 calling riscv_set_default_priv_spec.
785 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
786 the --with-priv-spec may be set to different privilege spec.
787 * testsuite/gas/riscv/priv-reg.d: Likewise.
788 * configure.ac: Add configure option --with-priv-spec.
789 * configure: Regenerated.
790 * config.in: Regenerated.
791 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
792 explicit_attr. Set it to TRUE if any ELF attribute is found.
793 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
794 the priv attributes are set.
795 (md_assemble): Set the default_priv_spec according to the priv
796 attributes when we start to assemble instruction.
797 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
798 riscv_write_out_attrs. Update the arch and priv attributes. If we
799 don't set the corresponding ELF attributes, then try to output the
801 (riscv_set_public_attributes): If any ELF attribute or -march-attr
802 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
803 to update the arch and priv attributes.
804 (s_riscv_attribute): Make sure all arch and priv attributes are set
805 before any instruction.
806 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
807 ELF attribute or -march-attr is set. If the priv attributes are not
808 set, then try to update them by the default setting (-mpriv-spec or
810 * testsuite/gas/riscv/attribute-02.d: Likewise.
811 * testsuite/gas/riscv/attribute-03.d: Likewise.
812 * testsuite/gas/riscv/attribute-04.d: Likewise.
813 * testsuite/gas/riscv/attribute-06.d: Likewise.
814 * testsuite/gas/riscv/attribute-07.d: Likewise.
815 * testsuite/gas/riscv/attribute-08.d: Likewise.
816 * testsuite/gas/riscv/attribute-09.d: Likewise.
817 * testsuite/gas/riscv/attribute-10.d: Likewise.
818 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
819 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
820 set by priv attributes must be supported.
821 * testsuite/gas/riscv/attribute-05.s: Likewise.
822 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
823 priv attributes according to the -mpriv-spec option.
824 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
825 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
826 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
827 * testsuite/gas/riscv/priv-reg.d: Removed.
828 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
829 CSR according to the priv spec 1.9.
830 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
831 CSR according to the priv spec 1.9.1.
832 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
833 CSR according to the priv spec 1.10.
834 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
835 CSR according to the priv spec 1.11.
836 * config/tc-riscv.c (md_show_usage): Add descriptions about
838 * doc/c-riscv.texi: Likewise.
840 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
842 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
843 * testsuite/gas/ppc/power9.d: Likewise.
844 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
845 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
846 sync, wait, waitrsv>: Add tests.
847 * testsuite/gas/ppc/power10.d: Likewise.
849 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
852 * config/tc-arm.c : Add arm_ext_v8r feature.
853 (it_fsm_post_encode): Check arm_ext_v8r feature.
854 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
856 2020-05-19 Alan Modra <amodra@gmail.com>
858 * write.c (write_contents): Use bfd_get_filename rather than
859 accessing bfd->filename directly. Use bfd_section_name rather
860 than accessing section->name directly.
862 2020-05-19 Alan Modra <amodra@gmail.com>
864 * symbols.c (local_symbol_make): Init all of lsy_flags.
866 2020-05-18 Alan Modra <amodra@gmail.com>
868 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
869 before looking at add_symbol->sy_flags.
871 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
873 * config/tc-i386.c: Not handle lret/iret.
874 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
875 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
876 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
877 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
878 * testsuite/gas/i386/lfence-ret.s: Ditto.
879 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
880 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
881 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
882 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
883 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
884 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
885 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
887 2020-05-15 Alan Modra <amodra@gmail.com>
888 Alex Coplan <alex.coplan@arm.com>
890 * symbols.c (struct local_symbol): Update comment.
891 (resolve_symbol_value): For resolved symbols equated to other
892 symbols, verify that the referenced symbol is not a local_symbol
893 before accessing sy_value. Don't leave symbol loops during
894 finalize_syms resolution.
895 * testsuite/gas/all/assign-bad-recursive.d: New test.
896 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
897 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
898 * testsuite/gas/all/gas.exp: Run it.
900 2020-05-14 Nick Clifton <nickc@redhat.com>
902 * po/sv.po: Updated Swedish translation.
904 2020-05-11 Alan Modra <amodra@gmail.com>
906 * testsuite/gas/ppc/scalarquad.d,
907 * testsuite/gas/ppc/scalarquad.s: New test.
908 * testsuite/gas/ppc/ppc.exp: Run it.
910 2020-05-11 Alan Modra <amodra@gmail.com>
912 * testsuite/gas/ppc/rightmost.d,
913 * testsuite/gas/ppc/rightmost.s: New test.
914 * testsuite/gas/ppc/ppc.exp: Run it.
916 2020-05-11 Alan Modra <amodra@gmail.com>
918 * testsuite/gas/ppc/xvtlsbb.d,
919 * testsuite/gas/ppc/xvtlsbb.s: New test.
920 * testsuite/gas/ppc/ppc.exp: Run it.
922 2020-05-11 Alan Modra <amodra@gmail.com>
924 * testsuite/gas/ppc/stringop.d,
925 * testsuite/gas/ppc/stringop.s: New test.
926 * testsuite/gas/ppc/ppc.exp: Run it.
928 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
930 * testsuite/gas/ppc/set_bool.d,
931 * testsuite/gas/ppc/set_bool.s: New test.
932 * testsuite/gas/ppc/ppc.exp: Run it.
934 2020-05-11 Alan Modra <amodra@gmail.com>
936 * testsuite/gas/ppc/bitmanip.d,
937 * testsuite/gas/ppc/bitmanip.s: New test.
938 * testsuite/gas/ppc/ppc.exp: Run it.
940 2020-05-11 Alan Modra <amodra@gmail.com>
942 * testsuite/gas/ppc/genpcv.d,
943 * testsuite/gas/ppc/genpcv.s: New test.
944 * testsuite/gas/ppc/ppc.exp: Run it.
946 2020-05-11 Alan Modra <amodra@gmail.com>
948 * testsuite/gas/ppc/maskmanip.d,
949 * testsuite/gas/ppc/maskmanip.s: New test.
950 * testsuite/gas/ppc/ppc.exp: Run it.
952 2020-05-11 Alan Modra <amodra@gmail.com>
953 Peter Bergner <bergner@linux.ibm.com>
955 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
956 (md_assemble): Check acc specified in correct operand.
957 * testsuite/gas/ppc/outerprod.d,
958 * testsuite/gas/ppc/outerprod.s,
959 * testsuite/gas/ppc/vsx4.d,
960 * testsuite/gas/ppc/vsx4.s: New tests.
961 * testsuite/gas/ppc/ppc.exp: Run them.
963 2020-05-11 Alan Modra <amodra@gmail.com>
965 * testsuite/gas/ppc/simd_perm.d,
966 * testsuite/gas/ppc/simd_perm.s: New test.
967 * testsuite/gas/ppc/ppc.exp: Run it.
969 2020-05-11 Alan Modra <amodra@gmail.com>
971 * testsuite/gas/ppc/int128.d,
972 * testsuite/gas/ppc/int128.s: New test.
973 * testsuite/gas/ppc/ppc.exp: Run it.
975 2020-05-11 Alan Modra <amodra@gmail.com>
977 * testsuite/gas/ppc/vsx_32byte.d,
978 * testsuite/gas/ppc/vsx_32byte.s: New test.
979 * testsuite/gas/ppc/ppc.exp: Run it.
981 2020-05-11 Alan Modra <amodra@gmail.com>
983 * testsuite/gas/ppc/vec_mul.s,
984 * testsuite/gas/ppc/vec_mul.d: New test.
985 * testsuite/gas/ppc/ppc.exp: Run it.
987 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
989 * testsuite/gas/ppc/byte_rev.d,
990 * testsuite/gas/ppc/byte_rev.s: New test.
991 * testsuite/gas/ppc/ppc.exp: Run it.
993 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
995 * testsuite/gas/ppc/power10.d: Add paste. tests.
996 * testsuite/gas/ppc/power10.s: Likewise.
998 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1000 * testsuite/gas/ppc/power10.s: New test.
1001 * testsuite/gas/ppc/power10.d: Likewise.
1002 * testsuite/gas/ppc/ppc.exp: Run it.
1004 2020-05-11 Alan Modra <amodra@gmail.com>
1006 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1008 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1009 place of -mfuture/-Mfuture.
1010 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1011 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1013 2020-05-06 Nick Clifton <nickc@redhat.com>
1015 * po/sv.po: Updated Swedish translation.
1017 2020-05-06 Nick Clifton <nickc@redhat.com>
1020 * doc/as.texi (Preprocessing): Replace cross reference to not
1021 existant document with a URL to the equivalent page in the GCC
1024 2020-05-05 Nick Clifton <nickc@redhat.com>
1026 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1027 construction of a DWARF-5 directory name table.
1028 * testsuite/gas/elf/pr25917.d: Update expected output.
1030 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1032 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1033 (md_parse_option): Remove initialization of elf_flags.
1035 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1038 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1039 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1040 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1042 2020-05-04 Nick Clifton <nickc@redhat.com>
1045 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1046 table's existence before looking at its entries.
1047 Also do not emit a default directory entry if there are no
1050 * testsuite/gas/elf/pr25917.s: New test source file.
1051 * testsuite/gas/elf/pr25917.d: New test driver.
1052 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1054 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1056 * config/tc-aarch64.c (fix_insn): Implement for
1057 AARCH64_OPND_UNDEFINED.
1058 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1059 * testsuite/gas/aarch64/udf.s: New.
1060 * testsuite/gas/aarch64/udf.d: New.
1061 * testsuite/gas/aarch64/udf-invalid.s: New.
1062 * testsuite/gas/aarch64/udf-invalid.l: New.
1063 * testsuite/gas/aarch64/udf-invalid.d: New.
1065 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1067 * config/tc-rx.c (elf_flags): Reset default value.
1068 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1070 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1072 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1073 if it's not defined.
1074 (microarch_earliest): New static variable.
1075 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1076 simcall opcode has mandatory parameter.
1077 (xg_init_global_config): Initialize microarch_earliest.
1079 2020-04-29 Nick Clifton <nickc@redhat.com>
1082 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1083 IMM0_8S and add support for IMM0_8U.
1084 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1085 unsigned 8-bit immediate.
1086 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1087 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1089 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1091 * NEWS: Add news entry for big-obj.
1092 * config/tc-i386.c (i386_target_format): Support new format.
1093 * doc/c-i386.texi: Add i386 support.
1094 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1095 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1097 2020-04-27 Nick Clifton <nickc@redhat.com>
1100 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1101 (assign_file_to_slot): New function. Fills in an entry in the
1103 (allocate_filenum): Use new function.
1104 (allocate_filename_to_slot): Use new function. If the specified
1105 slot entry is already in use, but was chosen automatically then
1106 reassign the automatic entry.
1108 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1110 * config/tc-i386.c (lfence_before_ret_shl): New member.
1111 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1113 (insert_after_load): Issue warning for REP CMPS/SCAS.
1114 (insert_before_before): Handle iret, Handle
1115 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1116 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1117 -mlfence-before-ret=[none/not/or/shl/yes].
1118 Enable -mlfence-before-ret=shl when
1119 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1120 (md_show_usage): Ditto.
1121 * doc/c-i386.texi: Ditto.
1122 * testsuite/gas/i386/i386.exp: Add new testcases.
1123 * testsuite/gas/i386/lfence-load-b.d: New.
1124 * testsuite/gas/i386/lfence-load-b.e: New.
1125 * testsuite/gas/i386/lfence-load.d: Modified.
1126 * testsuite/gas/i386/lfence-load.e: New.
1127 * testsuite/gas/i386/lfence-load.s: Modified.
1128 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1129 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1130 * testsuite/gas/i386/lfence-ret-c.d: New.
1131 * testsuite/gas/i386/lfence-ret-d.d: New.
1132 * testsuite/gas/i386/lfence-ret.s: Modified.
1133 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1134 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1135 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1136 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1137 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1138 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1139 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1140 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1141 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1142 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1144 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1147 * config/tc-xtensa.c (md_apply_fix): Replace
1148 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1149 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1150 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1151 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1152 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1154 2020-04-22 Alan Modra <amodra@gmail.com>
1156 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1157 symbol for ".symver .. remove".
1158 * doc/as.texi (.symver): Update.
1159 * testsuite/gas/symver/symver11.s: Make foo weak.
1160 * testsuite/gas/symver/symver11.d: Expect an error.
1161 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1163 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1165 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1167 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1170 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1171 * testsuite/gas/m68k/operands.d: Update.
1172 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1174 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1177 * testsuite/gas/arm/pr24753.d: New test.
1178 * testsuite/gas/arm/pr24753.s: New test.
1180 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1184 * NEWS: Mention .symver extension.
1185 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1187 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1188 add a version name. Add local, hidden and remove visibility
1190 (elf_frob_symbol): Handle the list of version names. Update the
1191 original symbol to local, hidden or remove it from the symbol
1193 (elf_frob_file_before_adjust): Handle the list of version names.
1194 * config/obj-elf.h (elf_visibility): New.
1195 (elf_versioned_name_list): Likewise.
1196 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1197 and visibility. Change versioned_name pointer to struct
1198 elf_versioned_name_list.
1199 * doc/as.texi: Update .symver directive.
1200 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1201 error checking tests.
1202 * testsuite/gas/symver/symver6.d: New file.
1203 * testsuite/gas/symver/symver7.d: Likewise.
1204 * testsuite/gas/symver/symver7.s: Likewise.
1205 * testsuite/gas/symver/symver8.d: Likewise.
1206 * testsuite/gas/symver/symver8.s: Likewise.
1207 * testsuite/gas/symver/symver9.s: Likewise.
1208 * testsuite/gas/symver/symver9a.d: Likewise.
1209 * testsuite/gas/symver/symver9b.d: Likewise.
1210 * testsuite/gas/symver/symver10.s: Likewise.
1211 * testsuite/gas/symver/symver10a.d: Likewise.
1212 * testsuite/gas/symver/symver10b.d: Likewise.
1213 * testsuite/gas/symver/symver11.d: Likewise.
1214 * testsuite/gas/symver/symver11.s: Likewise.
1215 * testsuite/gas/symver/symver12.d: Likewise.
1216 * testsuite/gas/symver/symver12.s: Likewise.
1217 * testsuite/gas/symver/symver13.d: Likewise.
1218 * testsuite/gas/symver/symver13.s: Likewise.
1219 * testsuite/gas/symver/symver14.d: Likewise.
1220 * testsuite/gas/symver/symver14.l: Likewise.
1221 * testsuite/gas/symver/symver15.d: Likewise.
1222 * testsuite/gas/symver/symver15.l: Likewise.
1223 * testsuite/gas/symver/symver6.l: Removed.
1224 * testsuite/gas/symver/symver6.s: Updated.
1226 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1228 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1230 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1231 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1232 * testsuite/gas/aarch64/system.d: Update.
1234 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1236 * testsuite/gas/aarch64/bti.d: Update -march option.
1237 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1238 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1239 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1240 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1242 2020-04-17 Alan Modra <amodra@gmail.com>
1244 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1246 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1247 Nick Clifton <nickc@redhat.com>
1250 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1252 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1253 for the type-2 test.
1254 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1255 targets running this test.
1257 2020-02-16 David Faust <david.faust@oracle.com>
1259 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1260 * testsuite/gas/bpf/jump32.s: New file.
1261 * testsuite/gas/bpf/jump32.d: Likewise.
1263 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1265 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1268 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1270 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1271 (md_pcrel_from): Remove prototytpe.
1272 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1274 (md_pcrel_from_section): Remove duplicate prototype.
1275 * tc.h (md_pcrel_from_section): Add prototype.
1276 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1277 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1278 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1279 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1280 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1281 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1282 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1283 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1284 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1285 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1286 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1287 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1288 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1289 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1290 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1291 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1292 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1293 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1294 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1295 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1296 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1297 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1298 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1299 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1300 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1301 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1302 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1303 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1304 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1305 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1306 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1307 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1308 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1309 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1310 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1311 md_apply_fix3): Delete prototypes.
1313 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1315 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1318 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1320 * doc/c-z80.texi: Fix @xref warnings.
1322 2020-04-07 Lili Cui <lili.cui@intel.com>
1324 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1325 (cpu_noarch): Likewise.
1326 * doc/c-i386.texi: Document TSXLDTRK.
1327 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1328 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1329 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1330 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1332 2020-04-02 Lili Cui <lili.cui@intel.com>
1334 * config/tc-i386.c (cpu_arch): Add .serialize.
1335 (cpu_noarch): Likewise.
1336 * doc/c-i386.texi: Document serialize.
1337 * testsuite/gas/i386/i386.exp: Run serialize tests
1338 * testsuite/gas/i386/serialize.d: Likewise.
1339 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1340 * testsuite/gas/i386/serialize.s: Likewise.
1342 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1344 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1345 * testsuite/gas/elf/section12b.d: Likewise.
1346 * testsuite/gas/elf/section16a.d: Likewise.
1347 * testsuite/gas/elf/section16b.d: Likewise.
1349 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1351 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1352 with a suppressed address register.
1354 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1357 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1358 * testsuite/gas/i386/localpic.s: Add a test for relocation
1359 against local absolute symbol.
1360 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1361 * testsuite/gas/i386/localpic.d: Updated.
1362 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1363 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1365 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1368 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1369 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1370 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1371 testsuite/gas/i386/x86-64-jump.d.
1372 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1373 Incorporate changes to
1374 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1375 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1376 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1377 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1378 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1380 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1384 * dwarf2dbg.c: Do not include "bignum.h".
1386 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1388 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1389 * testsuite/gas/riscv/alias-csr.s: Likewise.
1390 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1391 to priv-reg-pseudo-noalias.
1392 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1393 * testsuite/gas/riscv/bad-csr.l: Likewise.
1394 * testsuite/gas/riscv/bad-csr.s: Likewise.
1395 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1396 * testsuite/gas/riscv/satp.s: Likewise.
1397 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1398 csr instruction, including alias-csr testcase.
1399 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1400 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1401 pseudo instruction with objdump -Mno-aliases.
1402 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1403 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1404 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1405 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1406 * testsuite/gas/riscv/priv-reg.s: Likewise.
1407 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1408 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1409 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1411 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1413 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1414 sections with the "b" attribute.
1416 2020-03-22 Alan Modra <amodra@gmail.com>
1418 * testsuite/gas/s12z/truncated.d: Update expected output.
1420 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1423 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1424 * doc/c-z80.texi: Update documentation.
1426 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1431 Fix disassembling ED+A4/AC/B4/BC opcodes.
1432 Fix assembling lines containing colonless label and instruction
1433 with first operand inside parentheses.
1434 Fix registration of unsupported by target CPU registers.
1435 * config/tc-z80.c: See above.
1436 * config/tc-z80.h: See above.
1437 * testsuite/gas/z80/colonless.d: Update test.
1438 * testsuite/gas/z80/colonless.s: Likewise.
1439 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1440 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1441 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1442 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1443 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1444 * testsuite/gas/z80/unsup_regs.s: Likewise.
1445 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1446 * testsuite/gas/z80/z80.exp: Likewise.
1447 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1448 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1449 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1451 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1454 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1455 (parse_operands): Handle new operand codes.
1456 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1457 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1458 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1459 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1460 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1461 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1462 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1463 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1465 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1467 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1469 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1471 * testsuite/gas/i386/i386.exp: Run new tests.
1472 * testsuite/gas/i386/lfence-byte.d: New file.
1473 * testsuite/gas/i386/lfence-byte.e: Likewise.
1474 * testsuite/gas/i386/lfence-byte.s: Likewise.
1475 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1476 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1477 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1478 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1479 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1480 * testsuite/gas/i386/lfence-load.d: Likewise.
1481 * testsuite/gas/i386/lfence-load.s: Likewise.
1482 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1483 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1484 * testsuite/gas/i386/lfence-ret.s: Likewise.
1485 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1486 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1487 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1488 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1489 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1490 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1491 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1492 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1493 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1494 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1495 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1496 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1498 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1500 * config/tc-i386.c (lfence_after_load): New.
1501 (lfence_before_indirect_branch_kind): New.
1502 (lfence_before_indirect_branch): New.
1503 (lfence_before_ret_kind): New.
1504 (lfence_before_ret): New.
1507 (insert_lfence_after): New.
1508 (insert_lfence_before): New.
1509 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1511 (OPTION_MLFENCE_AFTER_LOAD): New.
1512 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1513 (OPTION_MLFENCE_BEFORE_RET): New.
1514 (md_longopts): Add -mlfence-after-load=,
1515 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1516 (md_parse_option): Handle -mlfence-after-load=,
1517 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1518 (md_show_usage): Display -mlfence-after-load=,
1519 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1520 (i386_cons_align): New.
1521 * config/tc-i386.h (i386_cons_align): New.
1522 (md_cons_align): New.
1523 * doc/c-i386.texi: Document -mlfence-after-load=,
1524 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1526 2020-03-11 Nick Clifton <nickc@redhat.com>
1530 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1531 (DWARF2_FILE_SIZE_NAME): Default to -1.
1532 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1533 whichever is higher.
1534 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1535 (NUM_MD5_BYTES): Define.
1536 (struct file entry): Add md5 field.
1537 (get_filenum): Delete and replace with...
1538 (get_basename): New function.
1539 (get_directory_table_entry): New function.
1540 (allocate_filenum): New function.
1541 (allocate_filename_to_slot): New function.
1542 (dwarf2_where): Use new functions.
1543 (dwarf2_directive_filename): Add support for extended .file
1545 (dwarf2_directive_loc): Allow the use of file number zero with
1547 (out_file_list): Rename to...
1548 (out_dir_and_file_list): Add DWARF 5 support.
1549 (out_debug_line): Emit extra values into the section header for
1551 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1552 * doc/as.texi (.file): Update the description of this pseudo-op.
1553 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1554 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1555 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1556 * NEWS: Mention the new feature.
1558 2020-03-10 Alan Modra <amodra@gmail.com>
1560 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1561 to avoid signed overflow.
1562 * config/tc-mcore.c (md_assemble): Likewise.
1563 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1564 * config/tc-nds32.c (SET_ADDEND): Likewise.
1565 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1567 2020-03-09 Jan Beulich <jbeulich@suse.com>
1569 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1570 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1571 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1573 2020-03-07 Alan Modra <amodra@gmail.com>
1575 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1578 2020-03-06 Nick Clifton <nickc@redhat.com>
1581 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1582 0 if the dwarf_level is 5 or more. Complain if a filename follows
1584 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1585 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1586 * testsuite/gas/elf/elf.exp: Run the new test.
1589 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1590 * doc/as.texi: Fix another typo.
1592 2020-03-06 Nick Clifton <nickc@redhat.com>
1595 * as.c (dwarf_level): Define.
1596 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1597 (parse_args): Add support for the new options.
1598 as.h (dwarf_level): Prototype.
1599 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1601 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1602 (DWARF2_LINE_VERSION): Remove definition.
1603 * doc/as.texi: Document the new options.
1605 2020-03-06 Nick Clifton <nickc@redhat.com>
1608 * as.c (main): Allow matching input and outputs when they are
1611 2020-03-06 Jan Beulich <jbeulich@suse.com>
1613 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1615 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1616 one of byte/word/dword/qword is set alongside a SIMD register in
1617 a template's operand.
1619 2020-03-06 Jan Beulich <jbeulich@suse.com>
1621 * config/tc-i386.c (match_template): Extend code in logic
1622 rejecting certain suffixes in certain modes to also cover mask
1623 register use and VecSIB. Drop special casing of broadcast. Skip
1624 immediates in the check.
1626 2020-03-06 Jan Beulich <jbeulich@suse.com>
1628 * config/tc-i386.c (match_template): Fold duplicate code in
1629 logic rejecting certain suffixes in certain modes. Drop
1632 2020-03-06 Jan Beulich <jbeulich@suse.com>
1634 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1635 alongside !norex64 ones.
1636 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1637 with both 32- and 64-bit GPR operands.
1638 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1639 32- and 64-bit GPR operands.
1640 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1641 testsuite/gas/i386/x86-64-avx512bw.d,
1642 testsuite/gas/i386/x86-64-avx512f-intel.d,
1643 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1645 2020-03-06 Jan Beulich <jbeulich@suse.com>
1647 * config/tc-i386.c (md_assemble): Drop use of rex64.
1648 (process_suffix): For REX.W for 64-bit CRC32.
1650 2020-03-06 Jan Beulich <jbeulich@suse.com>
1652 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1653 addressing for MPX insns without base/index.
1654 * testsuite/gas/i386/mpx-16bit.s,
1655 * testsuite/gas/i386/mpx-16bit.d: New.
1656 * testsuite/gas/i386/i386.exp: Run new test.
1658 2020-03-06 Jan Beulich <jbeulich@suse.com>
1660 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1661 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1662 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1663 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1664 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1665 as well as a BSWAP one.
1666 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1667 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1668 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1669 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1670 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1671 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1672 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1673 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1674 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1675 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1676 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1677 testsuite/gas/i386/vmx.d: Adjust expectations.
1679 2020-03-06 Jan Beulich <jbeulich@suse.com>
1681 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1682 from having their operands swapped.
1683 * testsuite/gas/i386/waitpkg.s,
1684 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1685 3-operand cases as well as testing of 16-bit code generation.
1686 * testsuite/gas/i386/waitpkg.d,
1687 testsuite/gas/i386/waitpkg-intel.d,
1688 testsuite/gas/i386/x86-64-waitpkg.d,
1689 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1691 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1693 * config/tc-riscv.c (percent_op_utype): Support the modifier
1695 * doc/c-riscv.texi: Add documentation.
1696 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1697 modifier %got_pcrel_hi.
1698 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1699 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1700 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1702 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1703 (RISC-V-Formats): Update the section name from "Instruction Formats"
1704 to "RISC-V Instruction Formats".
1706 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1708 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1709 detected in a section which does not have at least 4 byte
1711 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1712 * testsuite/gas/arm/ldr-t.s: Likewise.
1713 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1714 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1715 disassembly, ignoring any NOPs that may have been inserted because
1716 of section alignment.
1717 * testsuite/gas/arm/ldr-t.d: Likewise.
1719 2020-03-04 Jan Beulich <jbeulich@suse.com>
1721 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1722 * doc/c-i386.texi: Mention sev_es.
1723 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1724 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1726 * testsuite/gas/i386/arch-13-znver1.d,
1727 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1729 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1731 * config/tc-i386.c (match_template): Replace ignoresize and
1732 defaultsize with mnemonicsize.
1733 (process_suffix): Likewise.
1735 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1738 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1739 instruction LD IY,(HL).
1740 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1741 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1742 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1743 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1745 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1748 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1749 x86-64-default-suffix-avx.
1750 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1751 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1752 * testsuite/gas/i386/noreg64.d: Updated.
1753 * testsuite/gas/i386/noreg64.l: Likewise.
1754 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1755 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1756 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1758 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1761 * config/tc-z80.c (contains_register): Prevent an illegal memory
1762 access when checking an expression for a register name.
1764 2020-03-03 Alan Modra <amodra@gmail.com>
1766 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1769 2020-03-02 Alan Modra <amodra@gmail.com>
1771 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1772 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1774 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1775 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1776 (s3_s_score_lcomm): Likewise.
1777 * config/tc-score7.c: Similarly.
1778 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1780 2020-02-28 YunQiang Su <syq@debian.org>
1783 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1784 to handle multi-labels.
1785 (has_label_name): New.
1787 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1789 * config/tc-arm.c (enum pred_instruction_type): Remove
1790 NEUTRAL_IT_NO_VPT_INSN predication type.
1791 (cxn_handle_predication): Modify to require condition suffixes.
1792 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1793 * testsuite/gas/arm/cde-scalar.s: Update test.
1794 * testsuite/gas/arm/cde-warnings.l: Update test.
1795 * testsuite/gas/arm/cde-warnings.s: Update test.
1797 2020-02-26 Alan Modra <amodra@gmail.com>
1799 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1800 N_() on empty string.
1802 2020-02-26 Alan Modra <amodra@gmail.com>
1804 * read.c (read_a_source_file): Call strncpy with length one
1805 less than size of original_case_string.
1807 2020-02-26 Alan Modra <amodra@gmail.com>
1809 * config/obj-elf.c: Indent labels correctly.
1810 * config/obj-macho.c: Likewise.
1811 * config/tc-aarch64.c: Likewise.
1812 * config/tc-alpha.c: Likewise.
1813 * config/tc-arm.c: Likewise.
1814 * config/tc-cr16.c: Likewise.
1815 * config/tc-crx.c: Likewise.
1816 * config/tc-frv.c: Likewise.
1817 * config/tc-i386-intel.c: Likewise.
1818 * config/tc-i386.c: Likewise.
1819 * config/tc-ia64.c: Likewise.
1820 * config/tc-mn10200.c: Likewise.
1821 * config/tc-mn10300.c: Likewise.
1822 * config/tc-nds32.c: Likewise.
1823 * config/tc-riscv.c: Likewise.
1824 * config/tc-s12z.c: Likewise.
1825 * config/tc-xtensa.c: Likewise.
1826 * config/tc-z80.c: Likewise.
1828 * symbols.c: Likewise.
1829 * write.c: Likewise.
1831 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1833 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1834 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1835 after parsing all arguments.
1836 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1837 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1838 are used to check if we write a read-only CSR by the CSR instruction.
1839 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1840 all CSR for the read-only CSR checking.
1841 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1842 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1843 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1844 all CSR instructions for the read-only CSR checking.
1845 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1846 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1848 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1849 (riscv_opts): Initialize it.
1850 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1851 before doing the CSR checking.
1852 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1853 (md_longopts): Add mcsr-check and mno-csr-check.
1854 (md_parse_option): Handle new enum option values.
1855 (s_riscv_option): Handle new long options.
1856 * doc/c-riscv.texi: Add description for the new .option and assembler
1858 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1860 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1862 * config/tc-riscv.c (csr_extra_hash): New.
1863 (enum riscv_csr_class): New enum. Used to decide
1864 whether or not this CSR is legal in the current ISA string.
1865 (struct riscv_csr_extra): New structure to hold all extra information
1867 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1868 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1869 Call hash_reg_name to insert CSR address into reg_names_hash.
1870 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1871 Decide whether the CSR is valid according to the csr_extra_hash.
1872 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1873 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1874 not a boolean. This is same as riscv_init_csr_hash, so keep the
1876 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1877 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1878 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1879 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1880 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1881 f-ext CSR are not allowed.
1882 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1883 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1884 source file is `priv-reg.s`, and the ISA is rv64if, so the
1885 rv32-only CSR are not allowed.
1886 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1888 2020-02-21 Alan Modra <amodra@gmail.com>
1890 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1891 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1893 2020-02-21 Alan Modra <amodra@gmail.com>
1896 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1897 on section size adjustment, instead perform another write if
1898 exec header size is larger than section size.
1900 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1902 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1903 -mno-arch-attr command line options.
1905 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1907 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1908 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1910 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1913 * config/tc-z80.c (md_parse_option): Do not use an underscore
1914 prefix for local labels in SDCC compatability mode.
1915 (z80_start_line_hook): Remove SDCC dollar label support.
1916 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1917 * testsuite/gas/z80/sdcc.s: Likewise.
1919 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1922 * config/tc-z80.c: Add -march option.
1923 * doc/as.texi: Update Z80 documentation.
1924 * doc/c-z80.texi: Likewise.
1925 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1926 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1927 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1928 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1929 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1930 * testsuite/gas/z80/gbz80_all.d: Likewise.
1931 * testsuite/gas/z80/r800_extra.d: Likewise.
1932 * testsuite/gas/z80/r800_ii8.d: Likewise.
1933 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1934 * testsuite/gas/z80/sdcc.d: Likewise.
1935 * testsuite/gas/z80/z180.d: Likewise.
1936 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1937 * testsuite/gas/z80/z80_doc.d: Likewise.
1938 * testsuite/gas/z80/z80_ii8.d: Likewise.
1939 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1940 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1941 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1942 * testsuite/gas/z80/z80_sli.d: Likewise.
1943 * testsuite/gas/z80/z80n_all.d: Likewise.
1944 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1946 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1948 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1949 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1950 * testsuite/gas/i386/i386.exp: Run property-3 and
1952 * testsuite/gas/i386/property-3.d: New file.
1953 * testsuite/gas/i386/property-3.s: Likewise.
1954 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1956 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1958 * config/tc-i386.c (cpu_arch): Add .popcnt.
1959 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1960 Add a tab before @samp{.sse4a}.
1962 2020-02-17 Jan Beulich <jbeulich@suse.com>
1964 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1965 for AddrPrefixOpReg templates. Combine the two pieces of
1966 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1969 2020-02-17 Jan Beulich <jbeulich@suse.com>
1972 * config/tc-i386.c (md_assemble): Also suppress operand
1973 swapping for MONITOR{,X} and MWAIT{,X}.
1974 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1975 Add Intel syntax monitor/mwait tests.
1976 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1977 Adjust expectations.
1978 *testsuite/gas/i386/sse3-intel.d,
1979 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1980 * testsuite/gas/i386/i386.exp: Run new tests.
1982 2020-02-17 Jan Beulich <jbeulich@suse.com>
1985 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1986 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1988 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1990 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1991 * testsuite/gas/i386/avx512dq-inval.l,
1992 testsuite/gas/i386/inval-avx.l,
1993 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1994 * testsuite/gas/i386/avx512vl-ambig.s,
1995 testsuite/gas/i386/avx512vl-ambig.l: New.
1996 * testsuite/gas/i386/i386.exp: Run new test.
1998 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2000 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2002 * doc/c-i386.texi: Document sse4a and nosse4a.
2004 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2006 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2009 2020-02-14 Jan Beulich <jbeulich@suse.com>
2012 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2014 (process_suffix): ... here. Consider just the first operand
2016 (check_long_reg): Drop opcode 0x63 special case again.
2017 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2018 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2019 Move ambiguous operand size tests ...
2020 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2021 testsuite/gas/i386/noreg64.s: ... here.
2022 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2023 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2024 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2025 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2026 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2027 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2028 testsuite/gas/i386/x86-64-movsxd.d,
2029 testsuite/gas/i386/x86-64-movsxd-intel.d,
2030 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2031 Adjust expectations.
2032 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2033 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2034 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2035 * testsuite/gas/i386/i386.exp: Run new tests.
2037 2020-02-14 Jan Beulich <jbeulich@suse.com>
2039 * config/tc-i386.c (process_operands): Also skip segment
2040 override prefix emission if it matches an already present one.
2041 * testsuite/gas/i386/prefix32.s: Add double segment override
2043 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2045 2020-02-14 Jan Beulich <jbeulich@suse.com>
2047 * config/tc-i386.c (process_operands): Drop ineffectual segment
2048 overrides when optimizing.
2049 * testsuite/gas/i386/lea-optimize.d: New.
2050 * testsuite/gas/i386/i386.exp: Run new test.
2052 2020-02-14 Jan Beulich <jbeulich@suse.com>
2054 * config/tc-i386.c (process_operands): Also check insn prefix
2055 for ineffectual segment override warning. Don't cover possible
2056 VEX/EVEX encoded insns there.
2057 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2058 testsuite/gas/i386/lea.e: New.
2059 * testsuite/gas/i386/i386.exp: Run new test.
2061 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2064 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2067 2020-02-13 Fangrui Song <maskray@google.com>
2068 H.J. Lu <hongjiu.lu@intel.com>
2071 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2072 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2073 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2074 * testsuite/gas/i386/relax-5.d: New file.
2075 * testsuite/gas/i386/relax-5.s: Likewise.
2076 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2077 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2079 2020-02-13 Jan Beulich <jbeulich@suse.com>
2081 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2084 2020-02-12 Jan Beulich <jbeulich@suse.com>
2086 * config/tc-i386.c (avx512): New (at file scope), moved from
2087 (check_VecOperands): ... here.
2088 (process_suffix): Add [XYZ]MMword operand size handling.
2089 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2090 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2092 * testsuite/gas/i386/avx512dq-inval.l,
2093 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2095 2020-02-12 Jan Beulich <jbeulich@suse.com>
2098 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2100 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2101 CALL/JMP in O_tbyte_ptr case.
2102 * doc/c-i386.texi: Mention far call and full pointer load ISA
2104 * testsuite/gas/i386/x86-64-branch-3.s,
2105 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2106 * testsuite/gas/i386/x86-64-branch-3.d,
2107 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2108 * testsuite/gas/i386/x86-64-branch-5.l,
2109 testsuite/gas/i386/x86-64-branch-5.s: New.
2110 * testsuite/gas/i386/i386.exp: Run new test.
2112 2020-02-12 Jan Beulich <jbeulich@suse.com>
2115 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2116 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2117 64-bit-only warning.
2118 (check_word_reg): Consistently error on mismatching register
2120 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2121 for movw. Replace suffix / GPR for orb.
2122 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2123 byte GPRs as well as ones for inb/outb with a word accumulator.
2124 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2125 testsuite/gas/i386/inval.l: Adjust expectations.
2127 2020-02-12 Jan Beulich <jbeulich@suse.com>
2129 * config/tc-i386.c (operand_type_register_match): Also fall
2130 through initial two if()-s when the template allows for a GPR
2131 operand. Adjust comment.
2133 2020-02-11 Jan Beulich <jbeulich@suse.com>
2135 (struct _i386_insn): New field "short_form".
2136 (optimize_encoding): Drop setting of shortform field.
2137 (process_suffix): Set i.short_form. Replace shortform use.
2138 (process_operands): Replace shortform use.
2140 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2142 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2143 loop initial declaration.
2145 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2147 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2148 instructions that can have 5 arguments.
2149 (enum operand_parse_code): Add new operands.
2150 (parse_operands): Account for new operands.
2152 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2153 (neon_select_shape): Account for P suffix.
2154 (LOW1): Move macro to global position.
2155 (HI4): Move macro to global position.
2156 (vcx_assign_vec_d): New.
2157 (vcx_assign_vec_m): New.
2158 (vcx_assign_vec_n): New.
2159 (enum vcx_reg_type): New.
2160 (vcx_get_reg_type): New.
2161 (vcx_size_pos): New.
2163 (vcx_handle_shape): New.
2164 (vcx_ensure_register_in_range): New.
2165 (vcx_handle_register_arguments): New.
2166 (vcx_handle_insn_block): New.
2167 (vcx_handle_common_checks): New.
2171 * testsuite/gas/arm/cde-missing-fp.d: New test.
2172 * testsuite/gas/arm/cde-missing-fp.l: New test.
2173 * testsuite/gas/arm/cde-missing-mve.d: New test.
2174 * testsuite/gas/arm/cde-missing-mve.l: New test.
2175 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2176 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2177 * testsuite/gas/arm/cde-mve.s: New test.
2178 * testsuite/gas/arm/cde-warnings.l:
2179 * testsuite/gas/arm/cde-warnings.s:
2180 * testsuite/gas/arm/cde.d:
2181 * testsuite/gas/arm/cde.s:
2183 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2184 Matthew Malcomson <matthew.malcomson@arm.com>
2186 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2187 CDE coprocessor that can be enabled.
2188 (enum pred_instruction_type): New pred type.
2189 (BAD_NO_VPT): New error message.
2190 (BAD_CDE): New error message.
2191 (BAD_CDE_COPROC): New error message.
2192 (enum operand_parse_code): Add new immediate operands.
2193 (parse_operands): Account for new immediate operands.
2194 (check_cde_operand): New.
2195 (cde_coproc_enabled): New.
2196 (cde_coproc_pos): New.
2197 (cde_handle_coproc): New.
2198 (cxn_handle_predication): New.
2199 (do_custom_instruction_1): New.
2200 (do_custom_instruction_2): New.
2201 (do_custom_instruction_3): New.
2214 (handle_pred_state): Define new IT block behaviour.
2215 (insns): Add newn CX*{,d}{,a} instructions.
2216 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2217 Define new cdecp extension strings.
2218 * doc/c-arm.texi: Document new cdecp extension arguments.
2219 * testsuite/gas/arm/cde-scalar.d: New test.
2220 * testsuite/gas/arm/cde-scalar.s: New test.
2221 * testsuite/gas/arm/cde-warnings.d: New test.
2222 * testsuite/gas/arm/cde-warnings.l: New test.
2223 * testsuite/gas/arm/cde-warnings.s: New test.
2224 * testsuite/gas/arm/cde.d: New test.
2225 * testsuite/gas/arm/cde.s: New test.
2227 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2230 * config/tc-i386.c (intel64): Renamed to ...
2232 (match_template): Accept Intel64 only instruction by default.
2233 (i386_displacement): Updated.
2234 (md_parse_option): Updated.
2235 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2236 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2237 -mamd64 to x86-64-sysenter-amd.
2238 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2240 2020-02-10 Alan Modra <amodra@gmail.com>
2242 * config/obj-elf.c (obj_elf_change_section): Error for section
2243 type, attr or entsize changes in assembly.
2244 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2245 * testsuite/gas/elf/section5.l: Update.
2247 2020-02-10 Alan Modra <amodra@gmail.com>
2249 * output-file.c (output_file_close): Do a normal close when
2250 flag_always_generate_output.
2251 * write.c (write_object_file): Don't stop output when
2252 flag_always_generate_output.
2254 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2257 * config/tc-z80.c: Add -gbz80 command line option to generate code
2258 for the GameBoy Z80. Add support for generating DWARF.
2259 * config/tc-z80.h: Add support for DWARF debug information
2261 * doc/c-z80.texi: Document new command line option.
2262 * testsuite/gas/z80/gbz80_all.d: New file.
2263 * testsuite/gas/z80/gbz80_all.s: New file.
2264 * testsuite/gas/z80/z80.exp: Run the new tests.
2265 * testsuite/gas/z80/z80n_all.d: New file.
2266 * testsuite/gas/z80/z80n_all.s: New file.
2267 * testsuite/gas/z80/z80n_reloc.d: New file.
2269 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2272 * config/obj-elf.c (get_section): Also check
2273 linked_to_symbol_name.
2274 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2275 (obj_elf_parse_section_letters): Handle the 'o' flag.
2276 (build_group_lists): Renamed to ...
2277 (build_additional_section_info): This. Set elf_linked_to_section
2278 from map_head.linked_to_symbol_name.
2279 (elf_adjust_symtab): Updated.
2280 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2281 * doc/as.texi: Document the 'o' flag.
2282 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2283 * testsuite/gas/elf/section18.d: New file.
2284 * testsuite/gas/elf/section18.s: Likewise.
2285 * testsuite/gas/elf/section19.d: Likewise.
2286 * testsuite/gas/elf/section19.s: Likewise.
2287 * testsuite/gas/elf/section20.d: Likewise.
2288 * testsuite/gas/elf/section20.s: Likewise.
2289 * testsuite/gas/elf/section21.d: Likewise.
2290 * testsuite/gas/elf/section21.l: Likewise.
2291 * testsuite/gas/elf/section21.s: Likewise.
2293 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2295 * NEWS: Mention x86 assembler options to align branches for
2298 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2300 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2301 only for ELF targets.
2302 * testsuite/gas/i386/unique.d: Don't xfail.
2303 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2305 2020-02-06 Alan Modra <amodra@gmail.com>
2307 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2308 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2310 2020-02-06 Alan Modra <amodra@gmail.com>
2312 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2313 xfail, and rename test.
2314 * testsuite/gas/elf/section12b.d: Likewise.
2315 * testsuite/gas/elf/section16a.d: Likewise.
2316 * testsuite/gas/elf/section16b.d: Likewise.
2318 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2321 * config/obj-elf.c (section_match): Removed.
2322 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2324 (obj_elf_change_section): Replace info and group_name arguments
2325 with match_p. Also update the section ID and flags from match_p.
2326 (obj_elf_section): Handle "unique,N". Update call to
2327 obj_elf_change_section.
2328 * config/obj-elf.h (elf_section_match): New.
2329 (obj_elf_change_section): Updated.
2330 * config/tc-arm.c (start_unwind_section): Update call to
2331 obj_elf_change_section.
2332 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2333 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2334 (microblaze_s_sdata): Likewise.
2335 (microblaze_s_rdata): Likewise.
2336 (microblaze_s_bss): Likewise.
2337 * config/tc-mips.c (s_change_section): Likewise.
2338 * config/tc-msp430.c (msp430_profiler): Likewise.
2339 * config/tc-rx.c (parse_rx_section): Likewise.
2340 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2341 * doc/as.texi: Document "unique,N" in .section directive.
2342 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2343 * testsuite/gas/elf/section15.d: New file.
2344 * testsuite/gas/elf/section15.s: Likewise.
2345 * testsuite/gas/elf/section16.s: Likewise.
2346 * testsuite/gas/elf/section16a.d: Likewise.
2347 * testsuite/gas/elf/section16b.d: Likewise.
2348 * testsuite/gas/elf/section17.d: Likewise.
2349 * testsuite/gas/elf/section17.l: Likewise.
2350 * testsuite/gas/elf/section17.s: Likewise.
2351 * testsuite/gas/i386/unique.d: Likewise.
2352 * testsuite/gas/i386/unique.s: Likewise.
2353 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2354 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2356 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2358 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2360 2020-02-01 Anthony Green <green@moxielogic.com>
2362 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2364 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2366 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2369 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2372 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2373 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2375 * testsuite/gas/arm/mve_dsp.d: New test.
2377 2020-01-31 Nick Clifton <nickc@redhat.com>
2379 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2380 rather than BFD_RELOC_NONE.
2382 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2384 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2385 to support VLDMIA instruction for MVE.
2386 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2387 instruction for MVE.
2388 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2389 instruction for MVE.
2390 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2391 instruction for MVE.
2392 * testsuite/gas/arm/mve-ldst.d: New test.
2393 * testsuite/gas/arm/mve-ldst.s: Likewise.
2395 2020-01-31 Nick Clifton <nickc@redhat.com>
2397 * po/fr.po: Updated French translation.
2398 * po/ru.po: Updated Russian translation.
2400 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2402 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2404 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2405 * testsuite/gas/aarch64/sve-movprfx_28.d,
2406 * testsuite/gas/aarch64/sve-movprfx_28.l,
2407 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2409 2020-01-30 Jan Beulich <jbeulich@suse.com>
2411 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2412 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2413 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2414 Adjust expectations.
2416 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2418 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2419 * testsuite/gas/bpf/alu-be.d: Likewise.
2420 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2421 * testsuite/gas/bpf/alu32-be.d: Likewise.
2423 2020-01-30 Jan Beulich <jbeulich@suse.com>
2425 * testsuite/gas/i386/x86-64-branch-2.s,
2426 testsuite/gas/i386/x86-64-branch-4.s,
2427 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2428 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2429 testsuite/gas/i386/x86-64-branch-2.d,
2430 testsuite/gas/i386/x86-64-branch-4.l,
2431 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2433 2020-01-30 Jan Beulich <jbeulich@suse.com>
2435 * config/tc-i386.c (process_suffix): .
2436 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2437 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2439 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2441 testsuite/gas/i386/x86_64.s: Add RETF cases.
2442 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2443 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2444 testsuite/gas/i386/x86-64-opcode.d,
2445 testsuite/gas/i386/x86-64-suffix-intel.d,
2446 testsuite/gas/i386/x86-64-suffix.d,
2447 testsuite/gas/i386/x86_64-intel.d
2448 testsuite/gas/i386/x86_64.d: Adjust expectations.
2449 * testsuite/gas/i386/x86-64-suffix.e,
2450 testsuite/gas/i386/x86_64.e: New.
2452 2020-01-30 Jan Beulich <jbeulich@suse.com>
2454 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2457 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2460 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2462 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2463 differences. Document movslq and movsxd.
2464 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2465 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2466 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2467 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2468 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2469 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2470 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2471 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2472 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2473 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2474 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2476 2020-01-27 Alan Modra <amodra@gmail.com>
2478 * testsuite/gas/all/gas.exp: Replace case statements with switch
2480 * testsuite/gas/elf/elf.exp: Likewise.
2481 * testsuite/gas/macros/macros.exp: Likewise.
2482 * testsuite/lib/gas-defs.exp: Likewise.
2484 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2487 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2488 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2490 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2492 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2493 s exts must be known, so rename *ok* to *fail*.
2494 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2495 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2496 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2498 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2499 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2501 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2504 * config/tc-i386.c (check_long_reg): Always disallow double word
2505 suffix in mnemonic with word general register.
2506 * testsuite/gas/i386/general.s: Replace word general register
2507 with double word general register for movl.
2508 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2510 * testsuite/gas/i386/general.l: Updated.
2511 * testsuite/gas/i386/inval.l: Likewise.
2513 2020-01-22 Alan Modra <amodra@gmail.com>
2515 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2516 __tls_get_addr_desc and __tls_get_addr_opt.
2518 2020-01-21 Jan Beulich <jbeulich@suse.com>
2520 * testsuite/gas/i386/inval-crc32.s,
2521 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2522 * testsuite/gas/i386/inval-crc32.l,
2523 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2525 2020-01-21 Jan Beulich <jbeulich@suse.com>
2527 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2528 generic code path. Deal with No_lSuf being set in a template.
2529 * testsuite/gas/i386/inval-crc32.l,
2530 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2531 instead of error(s) when operand size is ambiguous.
2532 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2533 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2534 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2535 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2536 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2537 Adjust expectations.
2539 2020-01-21 Jan Beulich <jbeulich@suse.com>
2541 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2542 and an intel_syntax check. Re-write lack-of-suffix processing
2544 * doc/c-i386.texi: Document operand size defaults for suffix-
2545 less AT&T syntax insns.
2546 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2547 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2548 testsuite/gas/i386/x86-64-avx-scalar.s,
2549 testsuite/gas/i386/x86-64-avx.s,
2550 testsuite/gas/i386/x86-64-bundle.s,
2551 testsuite/gas/i386/x86-64-intel64.s,
2552 testsuite/gas/i386/x86-64-lock-1.s,
2553 testsuite/gas/i386/x86-64-opcode.s,
2554 testsuite/gas/i386/x86-64-sse2avx.s,
2555 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2556 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2557 testsuite/gas/i386/x86-64-nops.s,
2558 testsuite/gas/i386/x86-64-ptwrite.s,
2559 testsuite/gas/i386/x86-64-simd.s,
2560 testsuite/gas/i386/x86-64-sse-noavx.s,
2561 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2563 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2564 testsuite/gas/i386/noreg64.s: Add further tests.
2565 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2566 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2567 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2568 testsuite/gas/i386/sse-noavx.d,
2569 testsuite/gas/i386/x86-64-intel64.d,
2570 testsuite/gas/i386/x86-64-nops.d,
2571 testsuite/gas/i386/x86-64-opcode.d,
2572 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2573 testsuite/gas/i386/x86-64-ptwrite.d,
2574 testsuite/gas/i386/x86-64-simd-intel.d,
2575 testsuite/gas/i386/x86-64-simd-suffix.d,
2576 testsuite/gas/i386/x86-64-simd.d,
2577 testsuite/gas/i386/x86-64-sse-noavx.d
2578 testsuite/gas/i386/x86-64-suffix.d,
2579 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2580 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2581 testsuite/gas/i386/noreg64.l: New.
2582 * testsuite/gas/i386/i386.exp: Run new tests.
2584 2020-01-21 Jan Beulich <jbeulich@suse.com>
2586 * testsuite/gas/i386/avx512_bf16_vl.s,
2587 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2588 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2589 broadcast forms of VCVTNEPS2BF16.
2590 * testsuite/gas/i386/avx512_bf16_vl.d,
2591 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2593 2020-01-20 Nick Clifton <nickc@redhat.com>
2595 * po/uk.po: Updated Ukranian translation.
2597 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2600 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2601 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2603 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2604 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2605 R_X86_64_GOTPC32_TLSDESC relocation.
2607 2020-01-18 Nick Clifton <nickc@redhat.com>
2609 * configure: Regenerate.
2610 * po/gas.pot: Regenerate.
2612 2020-01-18 Nick Clifton <nickc@redhat.com>
2614 Binutils 2.34 branch created.
2616 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2618 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2619 with vex_encoding_vex.
2620 (parse_insn): Likewise.
2621 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2622 and {vex3} documentation.
2623 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2625 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2627 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2630 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2631 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2632 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2633 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2634 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2635 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2637 2020-01-16 Jan Beulich <jbeulich@suse.com>
2639 * config/tc-i386.c (match_template): Drop found_cpu_match local
2642 2020-01-16 Jan Beulich <jbeulich@suse.com>
2644 * testsuite/gas/i386/avx512dq-inval.l,
2645 testsuite/gas/i386/avx512dq-inval.s: New.
2646 * testsuite/gas/i386/i386.exp: Run new test.
2648 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2650 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2651 relocations when the target is 430X, except when extracting part of an
2653 (msp430_srcoperand): Adjust comment.
2654 Initialize the expp member of the msp430_operand_s struct as
2656 (msp430_dstoperand): Likewise.
2657 * testsuite/gas/msp430/msp430.exp: Run new test.
2658 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2659 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2661 2020-01-15 Alan Modra <amodra@gmail.com>
2663 * configure.tgt: Add sparc-*-freebsd case.
2665 2020-01-14 Lili Cui <lili.cui@intel.com>
2667 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2668 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2669 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2670 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2671 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2672 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2673 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2674 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2675 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2676 * testsuite/gas/i386/align-branch-5.d: Likewise.
2677 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2678 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2679 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2680 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2681 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2682 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2683 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2684 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2685 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2686 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2687 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2688 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2690 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2693 * config/tc-z80.c: Add support for half precision, single
2694 precision and double precision floating point values.
2695 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2696 * doc/as.texi: Add new z80 command line options.
2697 * doc/c-z80.texi: Document new z80 command line options.
2698 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2699 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2700 * testsuite/gas/z80/z80.exp: Run the new test.
2701 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2702 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2703 * testsuite/gas/z80/strings.d: Update expected output.
2705 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2707 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2710 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2712 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2714 * config/tc-arc.h: Add header if/defs.
2715 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2717 2020-01-13 Alan Modra <amodra@gmail.com>
2719 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2721 2020-01-13 Alan Modra <amodra@gmail.com>
2723 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2726 2020-01-10 Alan Modra <amodra@gmail.com>
2728 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2729 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2731 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2734 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2736 (emit_ld_r_r): Likewise.
2737 (emit_ld_rr_m): Likewise.
2738 (emit_ld_rr_nn): Likewise.
2740 2020-01-09 Jan Beulich <jbeulich@suse.com>
2742 * config/tc-i386.c (optimize_encoding): Add
2743 is_any_vex_encoding() invocations. Drop respective
2744 i.tm.extension_opcode == None checks.
2746 2020-01-09 Jan Beulich <jbeulich@suse.com>
2748 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2749 REX transformations. Correct comment indentation.
2751 2020-01-09 Jan Beulich <jbeulich@suse.com>
2753 * config/tc-i386.c (optimize_encoding): Generalize register
2754 transformation for TEST optimization.
2756 2020-01-09 Jan Beulich <jbeulich@suse.com>
2758 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2759 testsuite/gas/i386/x86-64-sysenter-amd.d,
2760 testsuite/gas/i386/x86-64-sysenter-amd.l,
2761 testsuite/gas/i386/x86-64-sysenter-intel.d,
2762 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2763 * testsuite/gas/i386/i386.exp: Run new tests.
2765 2020-01-08 Nick Clifton <nickc@redhat.com>
2768 * doc/as.texi (Align): Document the fact that all arguments can be
2771 (P2align): Likewise.
2773 2020-01-08 Nick Clifton <nickc@redhat.com>
2776 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2777 already defined as a different symbol type.
2778 * testsuite/gas/elf/pr14891.s: New test source file.
2779 * testsuite/gas/elf/pr14891.d: New test driver.
2780 * testsuite/gas/elf/pr14891.s: New test expected error output.
2781 * testsuite/gas/elf/elf.exp: Run the new test.
2783 2020-01-08 Alan Modra <amodra@gmail.com>
2785 * config/tc-z8k.c (md_begin): Make idx unsigned.
2786 (get_specific): Likewise for this_index.
2788 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2790 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2791 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2792 (md_operand): Set X_md to absent.
2793 (arc_parse_name): Check for X_md.
2795 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2798 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2799 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2801 * read.c (next_char_of_string): Likewise.
2802 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2803 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2805 2020-01-03 Nick Clifton <nickc@redhat.com>
2807 * po/sv.po: Updated Swedish translation.
2809 2020-01-03 Jan Beulich <jbeulich@suse.com>
2811 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2812 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2814 2020-01-03 Jan Beulich <jbeulich@suse.com>
2816 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2817 by-element usdot. Add 64-bit form tests for by-element sudot.
2818 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2820 2020-01-03 Jan Beulich <jbeulich@suse.com>
2822 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2823 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2825 2020-01-03 Jan Beulich <jbeulich@suse.com>
2827 * testsuite/gas/aarch64/f64mm.d,
2828 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2830 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2832 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2833 support for assembler code generated by SDCC. Add new relocation
2834 types. Add z80-elf target support.
2835 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2836 labels. Local labels starts from ".L".
2837 * NEWS: Mention the new support.
2838 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2839 * testsuite/gas/all/fwdexp.s: Likewise.
2840 * testsuite/gas/all/cond.l: Likewise.
2841 * testsuite/gas/all/cond.s: Likewise.
2842 * testsuite/gas/all/fwdexp.d: Likewise.
2843 * testsuite/gas/all/fwdexp.s: Likewise.
2844 * testsuite/gas/elf/section2.e-mips: Likewise.
2845 * testsuite/gas/elf/section2.l: Likewise.
2846 * testsuite/gas/elf/section2.s: Likewise.
2847 * testsuite/gas/macros/app1.d: Likewise.
2848 * testsuite/gas/macros/app1.s: Likewise.
2849 * testsuite/gas/macros/app2.d: Likewise.
2850 * testsuite/gas/macros/app2.s: Likewise.
2851 * testsuite/gas/macros/app3.d: Likewise.
2852 * testsuite/gas/macros/app3.s: Likewise.
2853 * testsuite/gas/macros/app4.d: Likewise.
2854 * testsuite/gas/macros/app4.s: Likewise.
2855 * testsuite/gas/macros/app4b.s: Likewise.
2856 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2857 * testsuite/gas/z80/z80.exp: Add new tests
2858 * testsuite/gas/z80/dollar.d: New file.
2859 * testsuite/gas/z80/dollar.s: New file.
2860 * testsuite/gas/z80/ez80_adl_all.d: New file.
2861 * testsuite/gas/z80/ez80_adl_all.s: New file.
2862 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2863 * testsuite/gas/z80/ez80_isuf.s: New file.
2864 * testsuite/gas/z80/ez80_z80_all.d: New file.
2865 * testsuite/gas/z80/ez80_z80_all.s: New file.
2866 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2867 * testsuite/gas/z80/r800_extra.d: New file.
2868 * testsuite/gas/z80/r800_extra.s: New file.
2869 * testsuite/gas/z80/r800_ii8.d: New file.
2870 * testsuite/gas/z80/r800_z80_doc.d: New file.
2871 * testsuite/gas/z80/z180.d: New file.
2872 * testsuite/gas/z80/z180.s: New file.
2873 * testsuite/gas/z80/z180_z80_doc.d: New file.
2874 * testsuite/gas/z80/z80_doc.d: New file.
2875 * testsuite/gas/z80/z80_doc.s: New file.
2876 * testsuite/gas/z80/z80_ii8.d: New file.
2877 * testsuite/gas/z80/z80_ii8.s: New file.
2878 * testsuite/gas/z80/z80_in_f_c.d: New file.
2879 * testsuite/gas/z80/z80_in_f_c.s: New file.
2880 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2881 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2882 * testsuite/gas/z80/z80_out_c_0.d: New file.
2883 * testsuite/gas/z80/z80_out_c_0.s: New file.
2884 * testsuite/gas/z80/z80_reloc.d: New file.
2885 * testsuite/gas/z80/z80_reloc.s: New file.
2886 * testsuite/gas/z80/z80_sli.d: New file.
2887 * testsuite/gas/z80/z80_sli.s: New file.
2889 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2891 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2894 2020-01-01 Alan Modra <amodra@gmail.com>
2896 Update year range in copyright notice of all files.
2898 For older changes see ChangeLog-2019
2900 Copyright (C) 2020 Free Software Foundation, Inc.
2902 Copying and distribution of this file, with or without modification,
2903 are permitted in any medium without royalty provided the copyright
2904 notice and this notice are preserved.
2910 version-control: never