1 2020-07-15 Nick Clifton <nickc@redhat.com>
3 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
4 the addend field of REL relocations. Store the full addend into
5 the note for REL relocations.
7 2020-07-13 Nick Clifton <nickc@redhat.com>
9 * po/fr.po: Updated French translation.
11 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
14 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
16 2020-07-06 Nick Clifton <nickc@redhat.com>
18 * po/uk.po: Updated Ukranian translation.
20 2020-07-04 Nick Clifton <nickc@redhat.com>
22 * configure: Regenerate.
23 * po/gas.pot: Regenerate.
25 2020-07-04 Nick Clifton <nickc@redhat.com>
27 Binutils 2.35 branch created.
29 2020-07-03 Alan Modra <amodra@gmail.com>
32 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
34 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
36 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
37 swap two source operands.
39 2020-07-02 Nick Clifton <nickc@redhat.com>
41 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
43 2020-07-02 Alex Coplan <alex.coplan@arm.com>
45 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
46 segfault on negative chars.
47 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
48 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
50 2020-07-02 Nick Clifton <nickc@redhat.com>
53 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
55 * testsuite/gas/ia64/unwind.d: Likewise.
56 * testsuite/gas/mmix/bspec-1.d: Likewise.
57 * testsuite/gas/mmix/bspec-2.d: Likewise.
58 * testsuite/gas/mmix/comment-1.d: Likewise.
59 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
61 2020-07-01 Alan Modra <amodra@gmail.com>
63 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
65 2020-07-01 Alan Modra <amodra@gmail.com>
67 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
68 in data sections, and mep.
70 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
72 * NEWS: Mention x86 NaCl target support removal.
73 * config/tc-i386.c: Remove x86 NaCl target support.
74 * config/tc-i386.h: Likewise.
75 * configure.tgt: Likewise.
76 * testsuite/gas/i386/i386.exp: Likewise.
77 * testsuite/gas/i386/iamcu-1.d: Likewise.
78 * testsuite/gas/i386/iamcu-2.d: Likewise.
79 * testsuite/gas/i386/iamcu-3.d: Likewise.
80 * testsuite/gas/i386/iamcu-4.d: Likewise.
81 * testsuite/gas/i386/iamcu-5.d: Likewise.
82 * testsuite/gas/i386/k1om.d: Likewise.
83 * testsuite/gas/i386/l1om.d: Likewise.
85 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
87 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
88 checking into riscv_csr_address.
89 (riscv_csr_version_check): Likewise.
90 (riscv_csr_address): New function. Return the suitable CSR address
91 after checking the ISA dependency and versions. Issue warnings if
92 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
93 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
94 priv spec versions for them.
95 (reg_csr_lookup_internal): Call riscv_csr_address to find the
97 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
98 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
99 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
100 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
101 priv spec warnings here. These warnings are added by accident.
102 Remove them and only focus on the ISA dependency warnings.
103 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
104 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
105 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
106 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
107 than the privileged ones.
108 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
109 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
110 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
111 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
112 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
113 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
114 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
115 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
116 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
117 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
119 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
121 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
122 (md_assemble): Don't process ImmExt without operands.
124 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
127 * config/tc-mmix.c (md_assemble) <fixup for
128 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
129 Also, set its fx_no_overflow.
130 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
131 Similarly this fixup affects 4 bytes, not 8 and needs its
133 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
134 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
136 2020-06-29 Alan Modra <amodra@gmail.com>
138 * config/tc-s12z.c: Use C style comments.
139 * config/tc-z80.c: Likewise.
140 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
142 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
144 * config/tc-i386.c (md_assemble): Process ImmExt without
147 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
149 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
150 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
151 VECSIB256 and VECSIB512, respectively.
152 (build_modrm_byte): Replace vecsib with sib.
154 2020-06-26 Jan Beulich <jbeulich@suse.com>
156 * testsuite/gas/i386/nop-1-suffix.d: New.
157 * testsuite/gas/i386/i386.exp: Run new test.
159 2020-06-26 Pat Bernardi <bernardi@adacore.com>
161 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
162 (md_pseudo_table): Handle "gnu_attribute".
163 * doc/as.texi: Document GNU attribute for M68K.
165 2020-06-25 Nick Clifton <nickc@redhat.com>
168 * config/tc-arm.c (arm_force_relocation): Force resolution of
169 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
170 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
172 2020-06-25 Jan Beulich <jbeulich@suse.com>
174 * config/tc-i386.c (md_assemble): Move call to process_immext()
176 (process_operands): ... here.
178 2020-06-25 Jan Beulich <jbeulich@suse.com>
180 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
181 diagnostic when there is a sizing prefix. Switch to word/dword/
182 qword encoding when there is a sizing prefix and no (explicit or
184 (update_imm): Handle presence of a sizing prefix.
185 * testsuite/gas/i386/noreg16-data32.d,
186 testsuite/gas/i386/noreg32-data16.d,
187 testsuite/gas/i386/noreg32-data16.e,
188 testsuite/gas/i386/noreg64-data16.d,
189 testsuite/gas/i386/noreg64-data16.e,
190 testsuite/gas/i386/noreg64-rex64.d: New.
191 * testsuite/gas/i386/i386.exp: Run new tests.
192 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
193 Introduce and use pfx* macros.
194 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
196 * testsuite/gas/i386/noreg16.d: Adjust expectations.
198 2020-06-25 Jan Beulich <jbeulich@suse.com>
200 * testsuite/gas/i386/avx-16bit.d,
201 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
202 testsuite/gas/i386/avx512f-16bit.d,
203 testsuite/gas/i386/avx512f.d,
204 testsuite/gas/i386/evex-lig256.d,
205 testsuite/gas/i386/evex-lig512.d
206 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
207 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
208 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
209 testsuite/gas/i386/sse2-16bit.d,
210 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
213 2020-06-25 Jan Beulich <jbeulich@suse.com>
215 * config/tc-i386.c (md_assemble): Also reject explicit REX
216 prefixes with VEX and alike encoded insns. Zap consumed bits
218 (output_insn): Don't ignore REX prefix for VEX and alike
219 encodings; abort() instead if encountered.
220 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
222 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
223 * testsuite/gas/i386/x86-64-pseudos.d,
224 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
226 2020-06-25 Jan Beulich <jbeulich@suse.com>
228 * config/tc-i386.c (process_operands): Translate explicit REX
229 prefix into i.rex for SSE2AVX templates.
230 (set_rex_vrex): New helper.
231 (build_modrm_byte): Use it.
232 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
234 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
236 2020-06-25 Jan Beulich <jbeulich@suse.com>
238 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
239 templates when there's no data size prefix.
240 (md_assemble): Reject data size prefix also for legacy encoded
242 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
243 Uncomment previously not working line.
244 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
246 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
247 testsuite/gas/i386/sse2avx.d: Adjust expectations.
249 2020-06-25 Jan Beulich <jbeulich@suse.com>
251 * config/tc-i386.c (build_evex_prefix): Drop early setting of
254 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
256 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
257 explicit_priv_attr. It used to indicate CSR or priv instructions are
259 (riscv_is_priv_insn): Return True if it is a privileged instruction.
260 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
261 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
262 (riscv_write_out_attrs): Clarification of when to generate the elf
263 priv spec attributes.
264 * testsuite/gas/riscv/attribute-11.s: Add comments.
265 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
266 `priv_insn_<n>` to decide which priv instruction is expected to used.
268 * testsuite/gas/riscv/attribute-14a.d: Likewise.
269 * testsuite/gas/riscv/attribute-14b.d: Likewise.
270 * testsuite/gas/riscv/attribute-14c.d: Likewise.
271 * testsuite/gas/riscv/attribute-14d.d: Likewise.
272 * testsuite/gas/riscv/attribute-14e.d: Likewise.
274 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
276 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
277 (riscv_set_default_priv_spec): Get the priv spec version from the
278 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
280 2020-06-20 Alan Modra <amodra@gmail.com>
282 * configure.tgt: Set bfd_gas for all SH targets.
284 2020-06-18 Jan Beulich <jbeulich@suse.com>
286 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
287 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
290 2020-06-16 Lili Cui <lili.cui@intel.com>
292 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
293 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
294 * doc/c-i386.texi: Add avx512_vp2intersect.
296 2020-06-16 Jan Beulich <jbeulich@suse.com>
298 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
300 * testsuite/gas/i386/sse-check.s: Adjust comment.
301 * testsuite/gas/i386/sse-check-error.l,
302 testsuite/gas/i386/sse-check-warn.e,
303 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
306 2020-06-16 Alan Modra <amodra@gmail.com>
308 * config/tc-tic30.h: Remove OBJ_AOUT support.
309 * configure.tgt: Delete tic30-*-*aout* entry.
311 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
313 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
315 (elf32xtensa_abi): New declaration.
316 (option_abi_windowed, option_abi_call0): New enum constants.
317 (md_longopts): Add entries for --abi-windowed and --abi-call0.
318 (md_parse_option): Add handlers for --abi-windowed and
320 (xtensa_add_config_info): Use xtensa_abi_choice instead of
321 XSHAL_ABI to format ABI tag.
322 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
323 --abi-call0 to the list of options.
324 * doc/c-xtensa.texi: Add description for options --abi-windowed
326 * testsuite/gas/xtensa/abi-call0.d: New test definition.
327 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
328 * testsuite/gas/xtensa/abi.s: New test source.
330 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
333 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
335 * testsuite/gas/i386/tsxldtrk.s: Likewise.
336 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
337 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
339 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
341 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
342 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
343 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
345 2020-06-09 Seth Girvan <snth@snthhacks.com>
347 * doc/c-avr.texi: Improve wording.
349 2020-06-09 Jan Beulich <jbeulich@suse.com>
351 * testsuite/gas/i386/x86-64-pseudos-bad.s,
352 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
354 2020-06-09 Jan Beulich <jbeulich@suse.com>
356 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
358 * testsuite/gas/i386/prefix.d: Adjust expectations.
360 2020-06-09 Jan Beulich <jbeulich@suse.com>
362 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
363 with VEX/EVEX encoding tests.
364 * testsuite/gas/i386/prefix.d: Adjust expectations.
366 2020-06-09 Jan Beulich <jbeulich@suse.com>
368 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
370 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
371 * testsuite/gas/i386/noreg64.d: Adjust expectations.
372 * testsuite/gas/i386/noreg-intel64.d,
373 testsuite/gas/i386/noreg-intel64.l,
374 testsuite/gas/i386/noreg-intel64.s: New.
375 * testsuite/gas/i386/i386.exp: Run new tests.
377 2020-06-09 Jan Beulich <jbeulich@suse.com>
379 * config/tc-i386.c (vex_encoding_error): New enumerator.
380 (VEX_check_operands): Rename to VEX_check_encoding. Check
381 for vex_encoding_error. Move Imm4 handling ...
382 (check_VecOperands): ... here.
383 (match_template): Call VEX_check_encoding when there are no
384 operands. Split construct calling check_VecOperands and
385 VEX_check_encoding (when there are operands).
386 (check_register): Don't blindly set vex_encoding_evex.
387 * testsuite/gas/i386/pseudos-bad.s,
388 testsuite/gas/i386/pseudos-bad.l: New.
389 * testsuite/gas/i386/i386.exp: Run new test.
390 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
392 2020-06-08 Alex Coplan <alex.coplan@arm.com>
394 * config/tc-arm.c (insns): Add dfb.
395 * testsuite/gas/arm/dfb.d: New test.
396 * testsuite/gas/arm/dfb.s: Input for test.
398 2020-06-08 Nick Clifton <nickc@redhat.com>
400 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
402 2020-06-08 Jan Beulich <jbeulich@suse.com>
404 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
406 2020-06-08 Jan Beulich <jbeulich@suse.com>
408 * config/tc-i386.c (check_byte_reg): Drop dead conditional
411 2020-06-08 Jan Beulich <jbeulich@suse.com>
413 * config/tc-i386.c (check_register): Split RegTR handling, to
414 fail recognition also in 64-bit mode as well as with i586 or
415 i686 explicitly enabled.
416 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
417 * testsuite/gas/i386/x86_64-intel.d,
418 testsuite/gas/i386/x86_64.d: Adjust expectations.
420 2020-06-08 Jan Beulich <jbeulich@suse.com>
422 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
423 * testsuite/gas/cfi/cfi.exp: Run this test.
425 2020-06-08 Jan Beulich <jbeulich@suse.com>
427 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
428 check to %st(N) parsing logic.
429 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
431 2020-06-08 Jan Beulich <jbeulich@suse.com>
433 * config/tc-i386.c (bad_reg): New.
434 (check_VecOperations, i386_att_operand, i386_parse_name): Check
436 (check_register): New, broken out from ...
437 (parse_real_register): ... here. Call it.
438 (parse_register): Call it, and error upon failure.
439 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
440 testsuite/gas/i386/x86-64-equ-bad.s,
441 testsuite/gas/i386/x86-64-equ-bad.l: New.
442 * testsuite/gas/i386/i386.exp: Run new tests.
444 2020-06-06 Alan Modra <amodra@gmail.com>
446 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
447 * doc/c-ppc.texi: Likewise.
449 2020-06-06 Alan Modra <amodra@gmail.com>
451 * config/tc-ppc.c: Update throughout for reloc renaming.
453 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
455 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
458 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
460 * config/tc-riscv.c (explicit_csr): New static boolean.
461 Used to indicate CSR are explictly used.
462 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
463 (riscv_write_out_attrs): If we already have set elf priv
464 attributes, then generate them. Otherwise, don't generate
465 them when no CSR are used.
466 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
467 * testsuite/gas/riscv/attribute-02.d: Likewise.
468 * testsuite/gas/riscv/attribute-03.d: Likewise.
469 * testsuite/gas/riscv/attribute-04.d: Likewise.
470 * testsuite/gas/riscv/attribute-05.d: Likewise.
471 * testsuite/gas/riscv/attribute-06.d: Likewise.
472 * testsuite/gas/riscv/attribute-07.d: Likewise.
473 * testsuite/gas/riscv/attribute-08.d: Likewise.
474 * testsuite/gas/riscv/attribute-09.d: Likewise.
475 * testsuite/gas/riscv/attribute-10.d: Likewise.
476 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
477 * testsuite/gas/riscv/attribute-11.s: New testcase.
478 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
479 used, so we should output the ELF priv attributes.
480 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
481 used, so output the priv attributes according to the -mpriv-spec.
482 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
483 used, so ignore the -mpriv-spec setting.
485 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
487 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
489 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
490 endianness to cgen_get_insn_value and cgen_put_insn_value.
492 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
494 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
497 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
499 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
501 (md_assemble): Remove no longer needed hack.
503 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
505 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
507 (gas_cgen_md_apply_fix): Likewise.
508 (gas_cgen_md_apply_fix): Likewise.
509 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
511 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
514 2020-06-04 Alan Modra <amodra@gmail.com>
516 * testsuite/config/default.exp: Remove global directive outside
518 * testsuite/gas/mep/complex-relocs.exp: Likewise.
519 * testsuite/gas/microblaze/relax_size.exp: Likewise.
520 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
521 * testsuite/gas/mt/relocs.exp: Likewise.
522 * testsuite/gas/rx/rx.exp: Likewise.
524 2020-06-03 Stephen Casner <casner@acm.org>
526 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
528 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
529 Jim Wilson <jimw@sifive.com>
532 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
533 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
534 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
535 Move B before SB. Move J before UJ.
537 2020-06-01 Alex Coplan <alex.coplan@arm.com>
539 * write.c (relax_segment): Fix handling of negative offset when
540 relaxing an rs_org frag.
541 * testsuite/gas/aarch64/org-neg.d: New test.
542 * testsuite/gas/aarch64/org-neg.l: Error output for test.
543 * testsuite/gas/aarch64/org-neg.s: Input for test.
544 * testsuite/gas/arm/org-neg.d: New test.
545 * testsuite/gas/arm/org-neg.l: Error output for test.
546 * testsuite/gas/arm/org-neg.s: Input for test.
548 2020-05-28 Stephen Casner <casner@acm.org>
550 Fix unexpected failures in gas testsuite for pdp11-aout target.
551 These are caused by the PDP11's mix of little-endian octets in
552 shorts but shorts in big endian order for long or quad.
554 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
555 * testsuite/gas/all/gas.exp: Select alternate test scripts for
556 pdp11, skip octa test completely.
557 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
558 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
559 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
561 2020-05-28 Alex Coplan <alex.coplan@arm.com>
563 * frags.c (frag_grow): Fix comment.
565 2020-05-27 Stephen Casner <casner@acm.org>
568 * config/tc-pdp11.c (parse_reg): Distinguish register names from
569 symbols that begin with a register name.
570 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
571 * testsuite/gas/pdp11/pr26001.s: Likewise.
572 * testsuite/gas/pdp11/pr26001.d: Likewise.
574 2020-05-27 Simon Cook <simon.cook@embecosm.com>
576 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
577 pointer when creating struct riscv_csr_extra.
579 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
581 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
582 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
583 * testsuite/gas/i386/inval-avx512f.l: Updated.
585 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
587 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
588 load/store instruction variants with alignment hints.
589 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
590 instruction variants with alignment hints.
592 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
595 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
596 instead of R_XGATE_PCREL_X.
597 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
598 BFD_RELOC_XGATE_PCREL_X.
600 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
603 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
604 with &fragP->fr_literal[0].
606 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
609 * config/tc-vax.c (md_estimate_size_before_relax): Replace
610 fragP->fr_literal with &fragP->fr_literal[0].
611 (md_convert_frag): Likewise.
613 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
616 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
617 with &fragP->fr_literal[0].
619 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
622 * config/tc-crx.c (getreg_image): Change argument type to int.
623 (md_convert_frag): Replace fragP->fr_literal with
624 &fragP->fr_literal[0].
626 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
629 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
630 sprintf with memmove.
632 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
634 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
635 with &fragP->fr_literal[0].
637 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
640 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
641 2 overlapping strings.
643 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
645 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
646 with &fragP->fr_literal[0].
648 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
650 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
651 with &fragp->fr_literal[0].
652 * config/tc-microblaze.c (md_apply_fix): Likewise.
653 * config/tc-sh.c (md_convert_frag): Likewise.
655 2020-05-24 Jim Wilson <jimw@sifive.com>
658 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
659 asection to segT. New locals seg and subseg. Call subseg_set before
660 fix_new_exp. Call subseg_set after loop to restore original values.
662 2020-05-21 Alan Modra <amodra@gmail.com>
664 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
666 * config/obj-elf.c: Likewise.
667 * config/tc-aarch64.c: Likewise.
668 * config/tc-arm.c: Likewise.
669 * config/tc-m68k.c: Likewise.
670 * config/tc-nios2.c: Likewise.
671 * config/tc-tic30.c: Likewise.
675 * symbols.c: Likewise.
676 * testsuite/gas/all/test-gen.c: Likewise.
678 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
680 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
681 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
682 Static variables which are used to set the ISA extensions. You can
683 use -march (or ELF build attributes) and -misa-spec to set them,
685 (ext_version_hash): The hash table used to handle the extensions
687 (init_ext_version_hash): Initialize the ext_version_hash according
688 to riscv_ext_version_table.
689 (riscv_get_default_ext_version): The callback function of
690 riscv_parse_subset_t. According to the choosed ISA spec,
691 get the default version for the specific extension.
692 (riscv_set_arch): Set the callback function.
693 (enum options, struct option md_longopts): Add new option -misa-spec.
694 (md_parse_option): Do not call riscv_set_arch for -march. We will
695 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
696 to set default_isa_spec class.
697 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
698 ext_version_hash, and then call riscv_set_arch to set the architecture
699 with versions according to default_arch_with_ext.
700 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
702 * testsuite/gas/riscv/attribute-03.d: Likewise.
703 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
704 already set it's version to 2p1 by march, so no need to use the default
705 2p2 version. For m-ext, we do not set the version by -march and ELF arch
706 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
707 ISA spec 2p2, so set 0p0 to it.
708 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
709 zicsr is 2p0 according to ISA spec 20191213.
710 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
711 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
712 You can set them by configure options --with-arch and
713 --with-isa-spec, respectively.
714 (riscv_set_default_isa_spec): New function used to set the
716 (md_parse_option): Call riscv_set_default_isa_spec rather than
717 call riscv_get_isa_spec_class directly.
718 (riscv_after_parse_args): If the -isa-spec is not set, then we
719 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
720 calling riscv_set_default_isa_spec.
721 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
722 the --with-isa-spec may be set to different ISA spec.
723 * testsuite/gas/riscv/attribute-02.d: Likewise.
724 * testsuite/gas/riscv/attribute-03.d: Likewise.
725 * testsuite/gas/riscv/attribute-04.d: Likewise.
726 * testsuite/gas/riscv/attribute-05.d: Likewise.
727 * testsuite/gas/riscv/attribute-06.d: Likewise.
728 * testsuite/gas/riscv/attribute-07.d: Likewise.
729 * configure.ac: Add configure options, --with-arch and
731 * configure: Regenerated.
732 * config.in: Regenerated.
733 * config/tc-riscv.c (default_priv_spec): Static variable which is
734 used to check if the CSR is valid for the chosen privilege spec. You
735 can use -mpriv-spec to set it.
736 (enum reg_class): We now get the CSR address from csr_extra_hash rather
737 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
738 (riscv_init_csr_hashes): Only need to initialize one hash table
740 (riscv_csr_class_check): Change the return type to void. Don't check
741 the ISA dependency if -mcsr-check isn't set.
742 (riscv_csr_version_check): New function. Check and find the CSR address
743 from csr_extra_hash, according to default_priv_spec. Report warning
744 for the invalid CSR if -mcsr-check is set.
745 (reg_csr_lookup_internal): Updated.
746 (reg_lookup_internal): Likewise.
747 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
748 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
749 (md_parse_option): Call riscv_set_default_priv_version to set
751 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
752 privilege spec to the newest one.
753 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
754 include/opcode/riscv.h.
755 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
756 to check the ISA dependency for CSR, so fix the spec version by adding
758 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
759 version warnings for the test case.
760 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
761 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
762 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
763 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
764 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
765 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
766 Check whether the CSR is valid when privilege version 1.9 is choosed.
767 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
768 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
769 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
770 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
771 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
772 Check whether the CSR is valid when privilege version 1.10 is choosed.
773 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
774 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
775 Check whether the CSR is valid when privilege version 1.11 is choosed.
776 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
777 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
778 setting. You can set it by configure option --with-priv-spec.
779 (riscv_set_default_priv_spec): New function used to set the default
781 (md_parse_option): Call riscv_set_default_priv_spec rather than
782 call riscv_get_priv_spec_class directly.
783 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
784 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
785 calling riscv_set_default_priv_spec.
786 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
787 the --with-priv-spec may be set to different privilege spec.
788 * testsuite/gas/riscv/priv-reg.d: Likewise.
789 * configure.ac: Add configure option --with-priv-spec.
790 * configure: Regenerated.
791 * config.in: Regenerated.
792 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
793 explicit_attr. Set it to TRUE if any ELF attribute is found.
794 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
795 the priv attributes are set.
796 (md_assemble): Set the default_priv_spec according to the priv
797 attributes when we start to assemble instruction.
798 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
799 riscv_write_out_attrs. Update the arch and priv attributes. If we
800 don't set the corresponding ELF attributes, then try to output the
802 (riscv_set_public_attributes): If any ELF attribute or -march-attr
803 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
804 to update the arch and priv attributes.
805 (s_riscv_attribute): Make sure all arch and priv attributes are set
806 before any instruction.
807 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
808 ELF attribute or -march-attr is set. If the priv attributes are not
809 set, then try to update them by the default setting (-mpriv-spec or
811 * testsuite/gas/riscv/attribute-02.d: Likewise.
812 * testsuite/gas/riscv/attribute-03.d: Likewise.
813 * testsuite/gas/riscv/attribute-04.d: Likewise.
814 * testsuite/gas/riscv/attribute-06.d: Likewise.
815 * testsuite/gas/riscv/attribute-07.d: Likewise.
816 * testsuite/gas/riscv/attribute-08.d: Likewise.
817 * testsuite/gas/riscv/attribute-09.d: Likewise.
818 * testsuite/gas/riscv/attribute-10.d: Likewise.
819 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
820 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
821 set by priv attributes must be supported.
822 * testsuite/gas/riscv/attribute-05.s: Likewise.
823 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
824 priv attributes according to the -mpriv-spec option.
825 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
826 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
827 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
828 * testsuite/gas/riscv/priv-reg.d: Removed.
829 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
830 CSR according to the priv spec 1.9.
831 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
832 CSR according to the priv spec 1.9.1.
833 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
834 CSR according to the priv spec 1.10.
835 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
836 CSR according to the priv spec 1.11.
837 * config/tc-riscv.c (md_show_usage): Add descriptions about
839 * doc/c-riscv.texi: Likewise.
841 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
843 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
844 * testsuite/gas/ppc/power9.d: Likewise.
845 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
846 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
847 sync, wait, waitrsv>: Add tests.
848 * testsuite/gas/ppc/power10.d: Likewise.
850 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
853 * config/tc-arm.c : Add arm_ext_v8r feature.
854 (it_fsm_post_encode): Check arm_ext_v8r feature.
855 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
857 2020-05-19 Alan Modra <amodra@gmail.com>
859 * write.c (write_contents): Use bfd_get_filename rather than
860 accessing bfd->filename directly. Use bfd_section_name rather
861 than accessing section->name directly.
863 2020-05-19 Alan Modra <amodra@gmail.com>
865 * symbols.c (local_symbol_make): Init all of lsy_flags.
867 2020-05-18 Alan Modra <amodra@gmail.com>
869 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
870 before looking at add_symbol->sy_flags.
872 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
874 * config/tc-i386.c: Not handle lret/iret.
875 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
876 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
877 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
878 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
879 * testsuite/gas/i386/lfence-ret.s: Ditto.
880 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
881 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
882 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
883 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
884 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
885 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
886 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
888 2020-05-15 Alan Modra <amodra@gmail.com>
889 Alex Coplan <alex.coplan@arm.com>
891 * symbols.c (struct local_symbol): Update comment.
892 (resolve_symbol_value): For resolved symbols equated to other
893 symbols, verify that the referenced symbol is not a local_symbol
894 before accessing sy_value. Don't leave symbol loops during
895 finalize_syms resolution.
896 * testsuite/gas/all/assign-bad-recursive.d: New test.
897 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
898 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
899 * testsuite/gas/all/gas.exp: Run it.
901 2020-05-14 Nick Clifton <nickc@redhat.com>
903 * po/sv.po: Updated Swedish translation.
905 2020-05-11 Alan Modra <amodra@gmail.com>
907 * testsuite/gas/ppc/scalarquad.d,
908 * testsuite/gas/ppc/scalarquad.s: New test.
909 * testsuite/gas/ppc/ppc.exp: Run it.
911 2020-05-11 Alan Modra <amodra@gmail.com>
913 * testsuite/gas/ppc/rightmost.d,
914 * testsuite/gas/ppc/rightmost.s: New test.
915 * testsuite/gas/ppc/ppc.exp: Run it.
917 2020-05-11 Alan Modra <amodra@gmail.com>
919 * testsuite/gas/ppc/xvtlsbb.d,
920 * testsuite/gas/ppc/xvtlsbb.s: New test.
921 * testsuite/gas/ppc/ppc.exp: Run it.
923 2020-05-11 Alan Modra <amodra@gmail.com>
925 * testsuite/gas/ppc/stringop.d,
926 * testsuite/gas/ppc/stringop.s: New test.
927 * testsuite/gas/ppc/ppc.exp: Run it.
929 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
931 * testsuite/gas/ppc/set_bool.d,
932 * testsuite/gas/ppc/set_bool.s: New test.
933 * testsuite/gas/ppc/ppc.exp: Run it.
935 2020-05-11 Alan Modra <amodra@gmail.com>
937 * testsuite/gas/ppc/bitmanip.d,
938 * testsuite/gas/ppc/bitmanip.s: New test.
939 * testsuite/gas/ppc/ppc.exp: Run it.
941 2020-05-11 Alan Modra <amodra@gmail.com>
943 * testsuite/gas/ppc/genpcv.d,
944 * testsuite/gas/ppc/genpcv.s: New test.
945 * testsuite/gas/ppc/ppc.exp: Run it.
947 2020-05-11 Alan Modra <amodra@gmail.com>
949 * testsuite/gas/ppc/maskmanip.d,
950 * testsuite/gas/ppc/maskmanip.s: New test.
951 * testsuite/gas/ppc/ppc.exp: Run it.
953 2020-05-11 Alan Modra <amodra@gmail.com>
954 Peter Bergner <bergner@linux.ibm.com>
956 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
957 (md_assemble): Check acc specified in correct operand.
958 * testsuite/gas/ppc/outerprod.d,
959 * testsuite/gas/ppc/outerprod.s,
960 * testsuite/gas/ppc/vsx4.d,
961 * testsuite/gas/ppc/vsx4.s: New tests.
962 * testsuite/gas/ppc/ppc.exp: Run them.
964 2020-05-11 Alan Modra <amodra@gmail.com>
966 * testsuite/gas/ppc/simd_perm.d,
967 * testsuite/gas/ppc/simd_perm.s: New test.
968 * testsuite/gas/ppc/ppc.exp: Run it.
970 2020-05-11 Alan Modra <amodra@gmail.com>
972 * testsuite/gas/ppc/int128.d,
973 * testsuite/gas/ppc/int128.s: New test.
974 * testsuite/gas/ppc/ppc.exp: Run it.
976 2020-05-11 Alan Modra <amodra@gmail.com>
978 * testsuite/gas/ppc/vsx_32byte.d,
979 * testsuite/gas/ppc/vsx_32byte.s: New test.
980 * testsuite/gas/ppc/ppc.exp: Run it.
982 2020-05-11 Alan Modra <amodra@gmail.com>
984 * testsuite/gas/ppc/vec_mul.s,
985 * testsuite/gas/ppc/vec_mul.d: New test.
986 * testsuite/gas/ppc/ppc.exp: Run it.
988 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
990 * testsuite/gas/ppc/byte_rev.d,
991 * testsuite/gas/ppc/byte_rev.s: New test.
992 * testsuite/gas/ppc/ppc.exp: Run it.
994 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
996 * testsuite/gas/ppc/power10.d: Add paste. tests.
997 * testsuite/gas/ppc/power10.s: Likewise.
999 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1001 * testsuite/gas/ppc/power10.s: New test.
1002 * testsuite/gas/ppc/power10.d: Likewise.
1003 * testsuite/gas/ppc/ppc.exp: Run it.
1005 2020-05-11 Alan Modra <amodra@gmail.com>
1007 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1009 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1010 place of -mfuture/-Mfuture.
1011 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1012 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1014 2020-05-06 Nick Clifton <nickc@redhat.com>
1016 * po/sv.po: Updated Swedish translation.
1018 2020-05-06 Nick Clifton <nickc@redhat.com>
1021 * doc/as.texi (Preprocessing): Replace cross reference to not
1022 existant document with a URL to the equivalent page in the GCC
1025 2020-05-05 Nick Clifton <nickc@redhat.com>
1027 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1028 construction of a DWARF-5 directory name table.
1029 * testsuite/gas/elf/pr25917.d: Update expected output.
1031 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1033 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1034 (md_parse_option): Remove initialization of elf_flags.
1036 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1039 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1040 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1041 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1043 2020-05-04 Nick Clifton <nickc@redhat.com>
1046 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1047 table's existence before looking at its entries.
1048 Also do not emit a default directory entry if there are no
1051 * testsuite/gas/elf/pr25917.s: New test source file.
1052 * testsuite/gas/elf/pr25917.d: New test driver.
1053 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1055 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1057 * config/tc-aarch64.c (fix_insn): Implement for
1058 AARCH64_OPND_UNDEFINED.
1059 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1060 * testsuite/gas/aarch64/udf.s: New.
1061 * testsuite/gas/aarch64/udf.d: New.
1062 * testsuite/gas/aarch64/udf-invalid.s: New.
1063 * testsuite/gas/aarch64/udf-invalid.l: New.
1064 * testsuite/gas/aarch64/udf-invalid.d: New.
1066 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1068 * config/tc-rx.c (elf_flags): Reset default value.
1069 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1071 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1073 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1074 if it's not defined.
1075 (microarch_earliest): New static variable.
1076 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1077 simcall opcode has mandatory parameter.
1078 (xg_init_global_config): Initialize microarch_earliest.
1080 2020-04-29 Nick Clifton <nickc@redhat.com>
1083 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1084 IMM0_8S and add support for IMM0_8U.
1085 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1086 unsigned 8-bit immediate.
1087 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1088 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1090 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1092 * NEWS: Add news entry for big-obj.
1093 * config/tc-i386.c (i386_target_format): Support new format.
1094 * doc/c-i386.texi: Add i386 support.
1095 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1096 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1098 2020-04-27 Nick Clifton <nickc@redhat.com>
1101 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1102 (assign_file_to_slot): New function. Fills in an entry in the
1104 (allocate_filenum): Use new function.
1105 (allocate_filename_to_slot): Use new function. If the specified
1106 slot entry is already in use, but was chosen automatically then
1107 reassign the automatic entry.
1109 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1111 * config/tc-i386.c (lfence_before_ret_shl): New member.
1112 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1114 (insert_after_load): Issue warning for REP CMPS/SCAS.
1115 (insert_before_before): Handle iret, Handle
1116 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1117 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1118 -mlfence-before-ret=[none/not/or/shl/yes].
1119 Enable -mlfence-before-ret=shl when
1120 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1121 (md_show_usage): Ditto.
1122 * doc/c-i386.texi: Ditto.
1123 * testsuite/gas/i386/i386.exp: Add new testcases.
1124 * testsuite/gas/i386/lfence-load-b.d: New.
1125 * testsuite/gas/i386/lfence-load-b.e: New.
1126 * testsuite/gas/i386/lfence-load.d: Modified.
1127 * testsuite/gas/i386/lfence-load.e: New.
1128 * testsuite/gas/i386/lfence-load.s: Modified.
1129 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1130 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1131 * testsuite/gas/i386/lfence-ret-c.d: New.
1132 * testsuite/gas/i386/lfence-ret-d.d: New.
1133 * testsuite/gas/i386/lfence-ret.s: Modified.
1134 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1135 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1136 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1137 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1138 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1139 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1140 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1141 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1142 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1143 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1145 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1148 * config/tc-xtensa.c (md_apply_fix): Replace
1149 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1150 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1151 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1152 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1153 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1155 2020-04-22 Alan Modra <amodra@gmail.com>
1157 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1158 symbol for ".symver .. remove".
1159 * doc/as.texi (.symver): Update.
1160 * testsuite/gas/symver/symver11.s: Make foo weak.
1161 * testsuite/gas/symver/symver11.d: Expect an error.
1162 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1164 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1166 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1168 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1171 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1172 * testsuite/gas/m68k/operands.d: Update.
1173 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1175 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1178 * testsuite/gas/arm/pr24753.d: New test.
1179 * testsuite/gas/arm/pr24753.s: New test.
1181 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1185 * NEWS: Mention .symver extension.
1186 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1188 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1189 add a version name. Add local, hidden and remove visibility
1191 (elf_frob_symbol): Handle the list of version names. Update the
1192 original symbol to local, hidden or remove it from the symbol
1194 (elf_frob_file_before_adjust): Handle the list of version names.
1195 * config/obj-elf.h (elf_visibility): New.
1196 (elf_versioned_name_list): Likewise.
1197 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1198 and visibility. Change versioned_name pointer to struct
1199 elf_versioned_name_list.
1200 * doc/as.texi: Update .symver directive.
1201 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1202 error checking tests.
1203 * testsuite/gas/symver/symver6.d: New file.
1204 * testsuite/gas/symver/symver7.d: Likewise.
1205 * testsuite/gas/symver/symver7.s: Likewise.
1206 * testsuite/gas/symver/symver8.d: Likewise.
1207 * testsuite/gas/symver/symver8.s: Likewise.
1208 * testsuite/gas/symver/symver9.s: Likewise.
1209 * testsuite/gas/symver/symver9a.d: Likewise.
1210 * testsuite/gas/symver/symver9b.d: Likewise.
1211 * testsuite/gas/symver/symver10.s: Likewise.
1212 * testsuite/gas/symver/symver10a.d: Likewise.
1213 * testsuite/gas/symver/symver10b.d: Likewise.
1214 * testsuite/gas/symver/symver11.d: Likewise.
1215 * testsuite/gas/symver/symver11.s: Likewise.
1216 * testsuite/gas/symver/symver12.d: Likewise.
1217 * testsuite/gas/symver/symver12.s: Likewise.
1218 * testsuite/gas/symver/symver13.d: Likewise.
1219 * testsuite/gas/symver/symver13.s: Likewise.
1220 * testsuite/gas/symver/symver14.d: Likewise.
1221 * testsuite/gas/symver/symver14.l: Likewise.
1222 * testsuite/gas/symver/symver15.d: Likewise.
1223 * testsuite/gas/symver/symver15.l: Likewise.
1224 * testsuite/gas/symver/symver6.l: Removed.
1225 * testsuite/gas/symver/symver6.s: Updated.
1227 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1229 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1231 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1232 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1233 * testsuite/gas/aarch64/system.d: Update.
1235 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1237 * testsuite/gas/aarch64/bti.d: Update -march option.
1238 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1239 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1240 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1241 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1243 2020-04-17 Alan Modra <amodra@gmail.com>
1245 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1247 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1248 Nick Clifton <nickc@redhat.com>
1251 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1253 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1254 for the type-2 test.
1255 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1256 targets running this test.
1258 2020-02-16 David Faust <david.faust@oracle.com>
1260 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1261 * testsuite/gas/bpf/jump32.s: New file.
1262 * testsuite/gas/bpf/jump32.d: Likewise.
1264 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1266 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1269 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1271 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1272 (md_pcrel_from): Remove prototytpe.
1273 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1275 (md_pcrel_from_section): Remove duplicate prototype.
1276 * tc.h (md_pcrel_from_section): Add prototype.
1277 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1278 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1279 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1280 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1281 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1282 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1283 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1284 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1285 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1286 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1287 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1288 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1289 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1290 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1291 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1292 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1293 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1294 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1295 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1296 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1297 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1298 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1299 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1300 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1301 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1302 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1303 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1304 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1305 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1306 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1307 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1308 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1309 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1310 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1311 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1312 md_apply_fix3): Delete prototypes.
1314 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1316 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1319 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1321 * doc/c-z80.texi: Fix @xref warnings.
1323 2020-04-07 Lili Cui <lili.cui@intel.com>
1325 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1326 (cpu_noarch): Likewise.
1327 * doc/c-i386.texi: Document TSXLDTRK.
1328 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1329 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1330 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1331 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1333 2020-04-02 Lili Cui <lili.cui@intel.com>
1335 * config/tc-i386.c (cpu_arch): Add .serialize.
1336 (cpu_noarch): Likewise.
1337 * doc/c-i386.texi: Document serialize.
1338 * testsuite/gas/i386/i386.exp: Run serialize tests
1339 * testsuite/gas/i386/serialize.d: Likewise.
1340 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1341 * testsuite/gas/i386/serialize.s: Likewise.
1343 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1345 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1346 * testsuite/gas/elf/section12b.d: Likewise.
1347 * testsuite/gas/elf/section16a.d: Likewise.
1348 * testsuite/gas/elf/section16b.d: Likewise.
1350 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1352 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1353 with a suppressed address register.
1355 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1358 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1359 * testsuite/gas/i386/localpic.s: Add a test for relocation
1360 against local absolute symbol.
1361 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1362 * testsuite/gas/i386/localpic.d: Updated.
1363 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1364 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1366 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1369 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1370 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1371 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1372 testsuite/gas/i386/x86-64-jump.d.
1373 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1374 Incorporate changes to
1375 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1376 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1377 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1378 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1379 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1381 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1385 * dwarf2dbg.c: Do not include "bignum.h".
1387 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1389 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1390 * testsuite/gas/riscv/alias-csr.s: Likewise.
1391 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1392 to priv-reg-pseudo-noalias.
1393 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1394 * testsuite/gas/riscv/bad-csr.l: Likewise.
1395 * testsuite/gas/riscv/bad-csr.s: Likewise.
1396 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1397 * testsuite/gas/riscv/satp.s: Likewise.
1398 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1399 csr instruction, including alias-csr testcase.
1400 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1401 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1402 pseudo instruction with objdump -Mno-aliases.
1403 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1404 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1405 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1406 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1407 * testsuite/gas/riscv/priv-reg.s: Likewise.
1408 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1409 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1410 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1412 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1414 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1415 sections with the "b" attribute.
1417 2020-03-22 Alan Modra <amodra@gmail.com>
1419 * testsuite/gas/s12z/truncated.d: Update expected output.
1421 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1424 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1425 * doc/c-z80.texi: Update documentation.
1427 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1432 Fix disassembling ED+A4/AC/B4/BC opcodes.
1433 Fix assembling lines containing colonless label and instruction
1434 with first operand inside parentheses.
1435 Fix registration of unsupported by target CPU registers.
1436 * config/tc-z80.c: See above.
1437 * config/tc-z80.h: See above.
1438 * testsuite/gas/z80/colonless.d: Update test.
1439 * testsuite/gas/z80/colonless.s: Likewise.
1440 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1441 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1442 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1443 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1444 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1445 * testsuite/gas/z80/unsup_regs.s: Likewise.
1446 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1447 * testsuite/gas/z80/z80.exp: Likewise.
1448 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1449 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1450 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1452 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1455 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1456 (parse_operands): Handle new operand codes.
1457 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1458 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1459 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1460 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1461 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1462 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1463 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1464 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1466 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1468 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1470 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1472 * testsuite/gas/i386/i386.exp: Run new tests.
1473 * testsuite/gas/i386/lfence-byte.d: New file.
1474 * testsuite/gas/i386/lfence-byte.e: Likewise.
1475 * testsuite/gas/i386/lfence-byte.s: Likewise.
1476 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1477 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1478 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1479 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1480 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1481 * testsuite/gas/i386/lfence-load.d: Likewise.
1482 * testsuite/gas/i386/lfence-load.s: Likewise.
1483 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1484 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1485 * testsuite/gas/i386/lfence-ret.s: Likewise.
1486 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1487 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1488 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1489 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1490 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1491 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1492 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1493 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1494 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1495 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1496 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1497 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1499 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1501 * config/tc-i386.c (lfence_after_load): New.
1502 (lfence_before_indirect_branch_kind): New.
1503 (lfence_before_indirect_branch): New.
1504 (lfence_before_ret_kind): New.
1505 (lfence_before_ret): New.
1508 (insert_lfence_after): New.
1509 (insert_lfence_before): New.
1510 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1512 (OPTION_MLFENCE_AFTER_LOAD): New.
1513 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1514 (OPTION_MLFENCE_BEFORE_RET): New.
1515 (md_longopts): Add -mlfence-after-load=,
1516 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1517 (md_parse_option): Handle -mlfence-after-load=,
1518 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1519 (md_show_usage): Display -mlfence-after-load=,
1520 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1521 (i386_cons_align): New.
1522 * config/tc-i386.h (i386_cons_align): New.
1523 (md_cons_align): New.
1524 * doc/c-i386.texi: Document -mlfence-after-load=,
1525 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1527 2020-03-11 Nick Clifton <nickc@redhat.com>
1531 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1532 (DWARF2_FILE_SIZE_NAME): Default to -1.
1533 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1534 whichever is higher.
1535 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1536 (NUM_MD5_BYTES): Define.
1537 (struct file entry): Add md5 field.
1538 (get_filenum): Delete and replace with...
1539 (get_basename): New function.
1540 (get_directory_table_entry): New function.
1541 (allocate_filenum): New function.
1542 (allocate_filename_to_slot): New function.
1543 (dwarf2_where): Use new functions.
1544 (dwarf2_directive_filename): Add support for extended .file
1546 (dwarf2_directive_loc): Allow the use of file number zero with
1548 (out_file_list): Rename to...
1549 (out_dir_and_file_list): Add DWARF 5 support.
1550 (out_debug_line): Emit extra values into the section header for
1552 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1553 * doc/as.texi (.file): Update the description of this pseudo-op.
1554 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1555 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1556 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1557 * NEWS: Mention the new feature.
1559 2020-03-10 Alan Modra <amodra@gmail.com>
1561 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1562 to avoid signed overflow.
1563 * config/tc-mcore.c (md_assemble): Likewise.
1564 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1565 * config/tc-nds32.c (SET_ADDEND): Likewise.
1566 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1568 2020-03-09 Jan Beulich <jbeulich@suse.com>
1570 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1571 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1572 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1574 2020-03-07 Alan Modra <amodra@gmail.com>
1576 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1579 2020-03-06 Nick Clifton <nickc@redhat.com>
1582 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1583 0 if the dwarf_level is 5 or more. Complain if a filename follows
1585 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1586 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1587 * testsuite/gas/elf/elf.exp: Run the new test.
1590 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1591 * doc/as.texi: Fix another typo.
1593 2020-03-06 Nick Clifton <nickc@redhat.com>
1596 * as.c (dwarf_level): Define.
1597 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1598 (parse_args): Add support for the new options.
1599 as.h (dwarf_level): Prototype.
1600 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1602 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1603 (DWARF2_LINE_VERSION): Remove definition.
1604 * doc/as.texi: Document the new options.
1606 2020-03-06 Nick Clifton <nickc@redhat.com>
1609 * as.c (main): Allow matching input and outputs when they are
1612 2020-03-06 Jan Beulich <jbeulich@suse.com>
1614 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1616 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1617 one of byte/word/dword/qword is set alongside a SIMD register in
1618 a template's operand.
1620 2020-03-06 Jan Beulich <jbeulich@suse.com>
1622 * config/tc-i386.c (match_template): Extend code in logic
1623 rejecting certain suffixes in certain modes to also cover mask
1624 register use and VecSIB. Drop special casing of broadcast. Skip
1625 immediates in the check.
1627 2020-03-06 Jan Beulich <jbeulich@suse.com>
1629 * config/tc-i386.c (match_template): Fold duplicate code in
1630 logic rejecting certain suffixes in certain modes. Drop
1633 2020-03-06 Jan Beulich <jbeulich@suse.com>
1635 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1636 alongside !norex64 ones.
1637 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1638 with both 32- and 64-bit GPR operands.
1639 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1640 32- and 64-bit GPR operands.
1641 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1642 testsuite/gas/i386/x86-64-avx512bw.d,
1643 testsuite/gas/i386/x86-64-avx512f-intel.d,
1644 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1646 2020-03-06 Jan Beulich <jbeulich@suse.com>
1648 * config/tc-i386.c (md_assemble): Drop use of rex64.
1649 (process_suffix): For REX.W for 64-bit CRC32.
1651 2020-03-06 Jan Beulich <jbeulich@suse.com>
1653 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1654 addressing for MPX insns without base/index.
1655 * testsuite/gas/i386/mpx-16bit.s,
1656 * testsuite/gas/i386/mpx-16bit.d: New.
1657 * testsuite/gas/i386/i386.exp: Run new test.
1659 2020-03-06 Jan Beulich <jbeulich@suse.com>
1661 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1662 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1663 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1664 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1665 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1666 as well as a BSWAP one.
1667 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1668 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1669 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1670 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1671 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1672 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1673 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1674 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1675 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1676 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1677 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1678 testsuite/gas/i386/vmx.d: Adjust expectations.
1680 2020-03-06 Jan Beulich <jbeulich@suse.com>
1682 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1683 from having their operands swapped.
1684 * testsuite/gas/i386/waitpkg.s,
1685 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1686 3-operand cases as well as testing of 16-bit code generation.
1687 * testsuite/gas/i386/waitpkg.d,
1688 testsuite/gas/i386/waitpkg-intel.d,
1689 testsuite/gas/i386/x86-64-waitpkg.d,
1690 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1692 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1694 * config/tc-riscv.c (percent_op_utype): Support the modifier
1696 * doc/c-riscv.texi: Add documentation.
1697 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1698 modifier %got_pcrel_hi.
1699 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1700 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1701 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1703 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1704 (RISC-V-Formats): Update the section name from "Instruction Formats"
1705 to "RISC-V Instruction Formats".
1707 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1709 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1710 detected in a section which does not have at least 4 byte
1712 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1713 * testsuite/gas/arm/ldr-t.s: Likewise.
1714 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1715 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1716 disassembly, ignoring any NOPs that may have been inserted because
1717 of section alignment.
1718 * testsuite/gas/arm/ldr-t.d: Likewise.
1720 2020-03-04 Jan Beulich <jbeulich@suse.com>
1722 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1723 * doc/c-i386.texi: Mention sev_es.
1724 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1725 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1727 * testsuite/gas/i386/arch-13-znver1.d,
1728 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1730 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1732 * config/tc-i386.c (match_template): Replace ignoresize and
1733 defaultsize with mnemonicsize.
1734 (process_suffix): Likewise.
1736 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1739 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1740 instruction LD IY,(HL).
1741 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1742 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1743 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1744 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1746 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1749 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1750 x86-64-default-suffix-avx.
1751 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1752 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1753 * testsuite/gas/i386/noreg64.d: Updated.
1754 * testsuite/gas/i386/noreg64.l: Likewise.
1755 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1756 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1757 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1759 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1762 * config/tc-z80.c (contains_register): Prevent an illegal memory
1763 access when checking an expression for a register name.
1765 2020-03-03 Alan Modra <amodra@gmail.com>
1767 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1770 2020-03-02 Alan Modra <amodra@gmail.com>
1772 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1773 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1775 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1776 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1777 (s3_s_score_lcomm): Likewise.
1778 * config/tc-score7.c: Similarly.
1779 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1781 2020-02-28 YunQiang Su <syq@debian.org>
1784 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1785 to handle multi-labels.
1786 (has_label_name): New.
1788 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1790 * config/tc-arm.c (enum pred_instruction_type): Remove
1791 NEUTRAL_IT_NO_VPT_INSN predication type.
1792 (cxn_handle_predication): Modify to require condition suffixes.
1793 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1794 * testsuite/gas/arm/cde-scalar.s: Update test.
1795 * testsuite/gas/arm/cde-warnings.l: Update test.
1796 * testsuite/gas/arm/cde-warnings.s: Update test.
1798 2020-02-26 Alan Modra <amodra@gmail.com>
1800 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1801 N_() on empty string.
1803 2020-02-26 Alan Modra <amodra@gmail.com>
1805 * read.c (read_a_source_file): Call strncpy with length one
1806 less than size of original_case_string.
1808 2020-02-26 Alan Modra <amodra@gmail.com>
1810 * config/obj-elf.c: Indent labels correctly.
1811 * config/obj-macho.c: Likewise.
1812 * config/tc-aarch64.c: Likewise.
1813 * config/tc-alpha.c: Likewise.
1814 * config/tc-arm.c: Likewise.
1815 * config/tc-cr16.c: Likewise.
1816 * config/tc-crx.c: Likewise.
1817 * config/tc-frv.c: Likewise.
1818 * config/tc-i386-intel.c: Likewise.
1819 * config/tc-i386.c: Likewise.
1820 * config/tc-ia64.c: Likewise.
1821 * config/tc-mn10200.c: Likewise.
1822 * config/tc-mn10300.c: Likewise.
1823 * config/tc-nds32.c: Likewise.
1824 * config/tc-riscv.c: Likewise.
1825 * config/tc-s12z.c: Likewise.
1826 * config/tc-xtensa.c: Likewise.
1827 * config/tc-z80.c: Likewise.
1829 * symbols.c: Likewise.
1830 * write.c: Likewise.
1832 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1834 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1835 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1836 after parsing all arguments.
1837 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1838 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1839 are used to check if we write a read-only CSR by the CSR instruction.
1840 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1841 all CSR for the read-only CSR checking.
1842 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1843 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1844 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1845 all CSR instructions for the read-only CSR checking.
1846 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1847 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1849 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1850 (riscv_opts): Initialize it.
1851 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1852 before doing the CSR checking.
1853 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1854 (md_longopts): Add mcsr-check and mno-csr-check.
1855 (md_parse_option): Handle new enum option values.
1856 (s_riscv_option): Handle new long options.
1857 * doc/c-riscv.texi: Add description for the new .option and assembler
1859 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1861 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1863 * config/tc-riscv.c (csr_extra_hash): New.
1864 (enum riscv_csr_class): New enum. Used to decide
1865 whether or not this CSR is legal in the current ISA string.
1866 (struct riscv_csr_extra): New structure to hold all extra information
1868 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1869 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1870 Call hash_reg_name to insert CSR address into reg_names_hash.
1871 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1872 Decide whether the CSR is valid according to the csr_extra_hash.
1873 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1874 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1875 not a boolean. This is same as riscv_init_csr_hash, so keep the
1877 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1878 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1879 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1880 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1881 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1882 f-ext CSR are not allowed.
1883 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1884 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1885 source file is `priv-reg.s`, and the ISA is rv64if, so the
1886 rv32-only CSR are not allowed.
1887 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1889 2020-02-21 Alan Modra <amodra@gmail.com>
1891 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1892 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1894 2020-02-21 Alan Modra <amodra@gmail.com>
1897 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1898 on section size adjustment, instead perform another write if
1899 exec header size is larger than section size.
1901 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1903 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1904 -mno-arch-attr command line options.
1906 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1908 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1909 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1911 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1914 * config/tc-z80.c (md_parse_option): Do not use an underscore
1915 prefix for local labels in SDCC compatability mode.
1916 (z80_start_line_hook): Remove SDCC dollar label support.
1917 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1918 * testsuite/gas/z80/sdcc.s: Likewise.
1920 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1923 * config/tc-z80.c: Add -march option.
1924 * doc/as.texi: Update Z80 documentation.
1925 * doc/c-z80.texi: Likewise.
1926 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1927 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1928 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1929 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1930 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1931 * testsuite/gas/z80/gbz80_all.d: Likewise.
1932 * testsuite/gas/z80/r800_extra.d: Likewise.
1933 * testsuite/gas/z80/r800_ii8.d: Likewise.
1934 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1935 * testsuite/gas/z80/sdcc.d: Likewise.
1936 * testsuite/gas/z80/z180.d: Likewise.
1937 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1938 * testsuite/gas/z80/z80_doc.d: Likewise.
1939 * testsuite/gas/z80/z80_ii8.d: Likewise.
1940 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1941 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1942 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1943 * testsuite/gas/z80/z80_sli.d: Likewise.
1944 * testsuite/gas/z80/z80n_all.d: Likewise.
1945 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1947 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1949 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1950 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1951 * testsuite/gas/i386/i386.exp: Run property-3 and
1953 * testsuite/gas/i386/property-3.d: New file.
1954 * testsuite/gas/i386/property-3.s: Likewise.
1955 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1957 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1959 * config/tc-i386.c (cpu_arch): Add .popcnt.
1960 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1961 Add a tab before @samp{.sse4a}.
1963 2020-02-17 Jan Beulich <jbeulich@suse.com>
1965 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1966 for AddrPrefixOpReg templates. Combine the two pieces of
1967 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1970 2020-02-17 Jan Beulich <jbeulich@suse.com>
1973 * config/tc-i386.c (md_assemble): Also suppress operand
1974 swapping for MONITOR{,X} and MWAIT{,X}.
1975 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1976 Add Intel syntax monitor/mwait tests.
1977 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1978 Adjust expectations.
1979 *testsuite/gas/i386/sse3-intel.d,
1980 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1981 * testsuite/gas/i386/i386.exp: Run new tests.
1983 2020-02-17 Jan Beulich <jbeulich@suse.com>
1986 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1987 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1989 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1991 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1992 * testsuite/gas/i386/avx512dq-inval.l,
1993 testsuite/gas/i386/inval-avx.l,
1994 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1995 * testsuite/gas/i386/avx512vl-ambig.s,
1996 testsuite/gas/i386/avx512vl-ambig.l: New.
1997 * testsuite/gas/i386/i386.exp: Run new test.
1999 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2001 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2003 * doc/c-i386.texi: Document sse4a and nosse4a.
2005 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2007 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2010 2020-02-14 Jan Beulich <jbeulich@suse.com>
2013 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2015 (process_suffix): ... here. Consider just the first operand
2017 (check_long_reg): Drop opcode 0x63 special case again.
2018 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2019 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2020 Move ambiguous operand size tests ...
2021 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2022 testsuite/gas/i386/noreg64.s: ... here.
2023 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2024 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2025 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2026 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2027 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2028 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2029 testsuite/gas/i386/x86-64-movsxd.d,
2030 testsuite/gas/i386/x86-64-movsxd-intel.d,
2031 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2032 Adjust expectations.
2033 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2034 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2035 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2036 * testsuite/gas/i386/i386.exp: Run new tests.
2038 2020-02-14 Jan Beulich <jbeulich@suse.com>
2040 * config/tc-i386.c (process_operands): Also skip segment
2041 override prefix emission if it matches an already present one.
2042 * testsuite/gas/i386/prefix32.s: Add double segment override
2044 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2046 2020-02-14 Jan Beulich <jbeulich@suse.com>
2048 * config/tc-i386.c (process_operands): Drop ineffectual segment
2049 overrides when optimizing.
2050 * testsuite/gas/i386/lea-optimize.d: New.
2051 * testsuite/gas/i386/i386.exp: Run new test.
2053 2020-02-14 Jan Beulich <jbeulich@suse.com>
2055 * config/tc-i386.c (process_operands): Also check insn prefix
2056 for ineffectual segment override warning. Don't cover possible
2057 VEX/EVEX encoded insns there.
2058 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2059 testsuite/gas/i386/lea.e: New.
2060 * testsuite/gas/i386/i386.exp: Run new test.
2062 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2065 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2068 2020-02-13 Fangrui Song <maskray@google.com>
2069 H.J. Lu <hongjiu.lu@intel.com>
2072 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2073 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2074 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2075 * testsuite/gas/i386/relax-5.d: New file.
2076 * testsuite/gas/i386/relax-5.s: Likewise.
2077 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2078 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2080 2020-02-13 Jan Beulich <jbeulich@suse.com>
2082 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2085 2020-02-12 Jan Beulich <jbeulich@suse.com>
2087 * config/tc-i386.c (avx512): New (at file scope), moved from
2088 (check_VecOperands): ... here.
2089 (process_suffix): Add [XYZ]MMword operand size handling.
2090 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2091 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2093 * testsuite/gas/i386/avx512dq-inval.l,
2094 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2096 2020-02-12 Jan Beulich <jbeulich@suse.com>
2099 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2101 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2102 CALL/JMP in O_tbyte_ptr case.
2103 * doc/c-i386.texi: Mention far call and full pointer load ISA
2105 * testsuite/gas/i386/x86-64-branch-3.s,
2106 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2107 * testsuite/gas/i386/x86-64-branch-3.d,
2108 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2109 * testsuite/gas/i386/x86-64-branch-5.l,
2110 testsuite/gas/i386/x86-64-branch-5.s: New.
2111 * testsuite/gas/i386/i386.exp: Run new test.
2113 2020-02-12 Jan Beulich <jbeulich@suse.com>
2116 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2117 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2118 64-bit-only warning.
2119 (check_word_reg): Consistently error on mismatching register
2121 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2122 for movw. Replace suffix / GPR for orb.
2123 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2124 byte GPRs as well as ones for inb/outb with a word accumulator.
2125 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2126 testsuite/gas/i386/inval.l: Adjust expectations.
2128 2020-02-12 Jan Beulich <jbeulich@suse.com>
2130 * config/tc-i386.c (operand_type_register_match): Also fall
2131 through initial two if()-s when the template allows for a GPR
2132 operand. Adjust comment.
2134 2020-02-11 Jan Beulich <jbeulich@suse.com>
2136 (struct _i386_insn): New field "short_form".
2137 (optimize_encoding): Drop setting of shortform field.
2138 (process_suffix): Set i.short_form. Replace shortform use.
2139 (process_operands): Replace shortform use.
2141 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2143 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2144 loop initial declaration.
2146 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2148 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2149 instructions that can have 5 arguments.
2150 (enum operand_parse_code): Add new operands.
2151 (parse_operands): Account for new operands.
2153 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2154 (neon_select_shape): Account for P suffix.
2155 (LOW1): Move macro to global position.
2156 (HI4): Move macro to global position.
2157 (vcx_assign_vec_d): New.
2158 (vcx_assign_vec_m): New.
2159 (vcx_assign_vec_n): New.
2160 (enum vcx_reg_type): New.
2161 (vcx_get_reg_type): New.
2162 (vcx_size_pos): New.
2164 (vcx_handle_shape): New.
2165 (vcx_ensure_register_in_range): New.
2166 (vcx_handle_register_arguments): New.
2167 (vcx_handle_insn_block): New.
2168 (vcx_handle_common_checks): New.
2172 * testsuite/gas/arm/cde-missing-fp.d: New test.
2173 * testsuite/gas/arm/cde-missing-fp.l: New test.
2174 * testsuite/gas/arm/cde-missing-mve.d: New test.
2175 * testsuite/gas/arm/cde-missing-mve.l: New test.
2176 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2177 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2178 * testsuite/gas/arm/cde-mve.s: New test.
2179 * testsuite/gas/arm/cde-warnings.l:
2180 * testsuite/gas/arm/cde-warnings.s:
2181 * testsuite/gas/arm/cde.d:
2182 * testsuite/gas/arm/cde.s:
2184 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2185 Matthew Malcomson <matthew.malcomson@arm.com>
2187 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2188 CDE coprocessor that can be enabled.
2189 (enum pred_instruction_type): New pred type.
2190 (BAD_NO_VPT): New error message.
2191 (BAD_CDE): New error message.
2192 (BAD_CDE_COPROC): New error message.
2193 (enum operand_parse_code): Add new immediate operands.
2194 (parse_operands): Account for new immediate operands.
2195 (check_cde_operand): New.
2196 (cde_coproc_enabled): New.
2197 (cde_coproc_pos): New.
2198 (cde_handle_coproc): New.
2199 (cxn_handle_predication): New.
2200 (do_custom_instruction_1): New.
2201 (do_custom_instruction_2): New.
2202 (do_custom_instruction_3): New.
2215 (handle_pred_state): Define new IT block behaviour.
2216 (insns): Add newn CX*{,d}{,a} instructions.
2217 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2218 Define new cdecp extension strings.
2219 * doc/c-arm.texi: Document new cdecp extension arguments.
2220 * testsuite/gas/arm/cde-scalar.d: New test.
2221 * testsuite/gas/arm/cde-scalar.s: New test.
2222 * testsuite/gas/arm/cde-warnings.d: New test.
2223 * testsuite/gas/arm/cde-warnings.l: New test.
2224 * testsuite/gas/arm/cde-warnings.s: New test.
2225 * testsuite/gas/arm/cde.d: New test.
2226 * testsuite/gas/arm/cde.s: New test.
2228 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2231 * config/tc-i386.c (intel64): Renamed to ...
2233 (match_template): Accept Intel64 only instruction by default.
2234 (i386_displacement): Updated.
2235 (md_parse_option): Updated.
2236 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2237 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2238 -mamd64 to x86-64-sysenter-amd.
2239 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2241 2020-02-10 Alan Modra <amodra@gmail.com>
2243 * config/obj-elf.c (obj_elf_change_section): Error for section
2244 type, attr or entsize changes in assembly.
2245 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2246 * testsuite/gas/elf/section5.l: Update.
2248 2020-02-10 Alan Modra <amodra@gmail.com>
2250 * output-file.c (output_file_close): Do a normal close when
2251 flag_always_generate_output.
2252 * write.c (write_object_file): Don't stop output when
2253 flag_always_generate_output.
2255 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2258 * config/tc-z80.c: Add -gbz80 command line option to generate code
2259 for the GameBoy Z80. Add support for generating DWARF.
2260 * config/tc-z80.h: Add support for DWARF debug information
2262 * doc/c-z80.texi: Document new command line option.
2263 * testsuite/gas/z80/gbz80_all.d: New file.
2264 * testsuite/gas/z80/gbz80_all.s: New file.
2265 * testsuite/gas/z80/z80.exp: Run the new tests.
2266 * testsuite/gas/z80/z80n_all.d: New file.
2267 * testsuite/gas/z80/z80n_all.s: New file.
2268 * testsuite/gas/z80/z80n_reloc.d: New file.
2270 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2273 * config/obj-elf.c (get_section): Also check
2274 linked_to_symbol_name.
2275 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2276 (obj_elf_parse_section_letters): Handle the 'o' flag.
2277 (build_group_lists): Renamed to ...
2278 (build_additional_section_info): This. Set elf_linked_to_section
2279 from map_head.linked_to_symbol_name.
2280 (elf_adjust_symtab): Updated.
2281 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2282 * doc/as.texi: Document the 'o' flag.
2283 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2284 * testsuite/gas/elf/section18.d: New file.
2285 * testsuite/gas/elf/section18.s: Likewise.
2286 * testsuite/gas/elf/section19.d: Likewise.
2287 * testsuite/gas/elf/section19.s: Likewise.
2288 * testsuite/gas/elf/section20.d: Likewise.
2289 * testsuite/gas/elf/section20.s: Likewise.
2290 * testsuite/gas/elf/section21.d: Likewise.
2291 * testsuite/gas/elf/section21.l: Likewise.
2292 * testsuite/gas/elf/section21.s: Likewise.
2294 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2296 * NEWS: Mention x86 assembler options to align branches for
2299 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2301 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2302 only for ELF targets.
2303 * testsuite/gas/i386/unique.d: Don't xfail.
2304 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2306 2020-02-06 Alan Modra <amodra@gmail.com>
2308 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2309 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2311 2020-02-06 Alan Modra <amodra@gmail.com>
2313 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2314 xfail, and rename test.
2315 * testsuite/gas/elf/section12b.d: Likewise.
2316 * testsuite/gas/elf/section16a.d: Likewise.
2317 * testsuite/gas/elf/section16b.d: Likewise.
2319 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2322 * config/obj-elf.c (section_match): Removed.
2323 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2325 (obj_elf_change_section): Replace info and group_name arguments
2326 with match_p. Also update the section ID and flags from match_p.
2327 (obj_elf_section): Handle "unique,N". Update call to
2328 obj_elf_change_section.
2329 * config/obj-elf.h (elf_section_match): New.
2330 (obj_elf_change_section): Updated.
2331 * config/tc-arm.c (start_unwind_section): Update call to
2332 obj_elf_change_section.
2333 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2334 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2335 (microblaze_s_sdata): Likewise.
2336 (microblaze_s_rdata): Likewise.
2337 (microblaze_s_bss): Likewise.
2338 * config/tc-mips.c (s_change_section): Likewise.
2339 * config/tc-msp430.c (msp430_profiler): Likewise.
2340 * config/tc-rx.c (parse_rx_section): Likewise.
2341 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2342 * doc/as.texi: Document "unique,N" in .section directive.
2343 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2344 * testsuite/gas/elf/section15.d: New file.
2345 * testsuite/gas/elf/section15.s: Likewise.
2346 * testsuite/gas/elf/section16.s: Likewise.
2347 * testsuite/gas/elf/section16a.d: Likewise.
2348 * testsuite/gas/elf/section16b.d: Likewise.
2349 * testsuite/gas/elf/section17.d: Likewise.
2350 * testsuite/gas/elf/section17.l: Likewise.
2351 * testsuite/gas/elf/section17.s: Likewise.
2352 * testsuite/gas/i386/unique.d: Likewise.
2353 * testsuite/gas/i386/unique.s: Likewise.
2354 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2355 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2357 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2359 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2361 2020-02-01 Anthony Green <green@moxielogic.com>
2363 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2365 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2367 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2370 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2373 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2374 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2376 * testsuite/gas/arm/mve_dsp.d: New test.
2378 2020-01-31 Nick Clifton <nickc@redhat.com>
2380 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2381 rather than BFD_RELOC_NONE.
2383 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2385 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2386 to support VLDMIA instruction for MVE.
2387 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2388 instruction for MVE.
2389 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2390 instruction for MVE.
2391 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2392 instruction for MVE.
2393 * testsuite/gas/arm/mve-ldst.d: New test.
2394 * testsuite/gas/arm/mve-ldst.s: Likewise.
2396 2020-01-31 Nick Clifton <nickc@redhat.com>
2398 * po/fr.po: Updated French translation.
2399 * po/ru.po: Updated Russian translation.
2401 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2403 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2405 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2406 * testsuite/gas/aarch64/sve-movprfx_28.d,
2407 * testsuite/gas/aarch64/sve-movprfx_28.l,
2408 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2410 2020-01-30 Jan Beulich <jbeulich@suse.com>
2412 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2413 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2414 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2415 Adjust expectations.
2417 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2419 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2420 * testsuite/gas/bpf/alu-be.d: Likewise.
2421 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2422 * testsuite/gas/bpf/alu32-be.d: Likewise.
2424 2020-01-30 Jan Beulich <jbeulich@suse.com>
2426 * testsuite/gas/i386/x86-64-branch-2.s,
2427 testsuite/gas/i386/x86-64-branch-4.s,
2428 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2429 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2430 testsuite/gas/i386/x86-64-branch-2.d,
2431 testsuite/gas/i386/x86-64-branch-4.l,
2432 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2434 2020-01-30 Jan Beulich <jbeulich@suse.com>
2436 * config/tc-i386.c (process_suffix): .
2437 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2438 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2440 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2442 testsuite/gas/i386/x86_64.s: Add RETF cases.
2443 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2444 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2445 testsuite/gas/i386/x86-64-opcode.d,
2446 testsuite/gas/i386/x86-64-suffix-intel.d,
2447 testsuite/gas/i386/x86-64-suffix.d,
2448 testsuite/gas/i386/x86_64-intel.d
2449 testsuite/gas/i386/x86_64.d: Adjust expectations.
2450 * testsuite/gas/i386/x86-64-suffix.e,
2451 testsuite/gas/i386/x86_64.e: New.
2453 2020-01-30 Jan Beulich <jbeulich@suse.com>
2455 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2458 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2461 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2463 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2464 differences. Document movslq and movsxd.
2465 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2466 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2467 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2468 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2469 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2470 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2471 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2472 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2473 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2474 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2475 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2477 2020-01-27 Alan Modra <amodra@gmail.com>
2479 * testsuite/gas/all/gas.exp: Replace case statements with switch
2481 * testsuite/gas/elf/elf.exp: Likewise.
2482 * testsuite/gas/macros/macros.exp: Likewise.
2483 * testsuite/lib/gas-defs.exp: Likewise.
2485 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2488 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2489 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2491 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2493 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2494 s exts must be known, so rename *ok* to *fail*.
2495 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2496 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2497 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2499 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2500 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2502 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2505 * config/tc-i386.c (check_long_reg): Always disallow double word
2506 suffix in mnemonic with word general register.
2507 * testsuite/gas/i386/general.s: Replace word general register
2508 with double word general register for movl.
2509 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2511 * testsuite/gas/i386/general.l: Updated.
2512 * testsuite/gas/i386/inval.l: Likewise.
2514 2020-01-22 Alan Modra <amodra@gmail.com>
2516 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2517 __tls_get_addr_desc and __tls_get_addr_opt.
2519 2020-01-21 Jan Beulich <jbeulich@suse.com>
2521 * testsuite/gas/i386/inval-crc32.s,
2522 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2523 * testsuite/gas/i386/inval-crc32.l,
2524 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2526 2020-01-21 Jan Beulich <jbeulich@suse.com>
2528 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2529 generic code path. Deal with No_lSuf being set in a template.
2530 * testsuite/gas/i386/inval-crc32.l,
2531 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2532 instead of error(s) when operand size is ambiguous.
2533 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2534 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2535 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2536 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2537 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2538 Adjust expectations.
2540 2020-01-21 Jan Beulich <jbeulich@suse.com>
2542 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2543 and an intel_syntax check. Re-write lack-of-suffix processing
2545 * doc/c-i386.texi: Document operand size defaults for suffix-
2546 less AT&T syntax insns.
2547 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2548 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2549 testsuite/gas/i386/x86-64-avx-scalar.s,
2550 testsuite/gas/i386/x86-64-avx.s,
2551 testsuite/gas/i386/x86-64-bundle.s,
2552 testsuite/gas/i386/x86-64-intel64.s,
2553 testsuite/gas/i386/x86-64-lock-1.s,
2554 testsuite/gas/i386/x86-64-opcode.s,
2555 testsuite/gas/i386/x86-64-sse2avx.s,
2556 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2557 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2558 testsuite/gas/i386/x86-64-nops.s,
2559 testsuite/gas/i386/x86-64-ptwrite.s,
2560 testsuite/gas/i386/x86-64-simd.s,
2561 testsuite/gas/i386/x86-64-sse-noavx.s,
2562 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2564 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2565 testsuite/gas/i386/noreg64.s: Add further tests.
2566 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2567 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2568 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2569 testsuite/gas/i386/sse-noavx.d,
2570 testsuite/gas/i386/x86-64-intel64.d,
2571 testsuite/gas/i386/x86-64-nops.d,
2572 testsuite/gas/i386/x86-64-opcode.d,
2573 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2574 testsuite/gas/i386/x86-64-ptwrite.d,
2575 testsuite/gas/i386/x86-64-simd-intel.d,
2576 testsuite/gas/i386/x86-64-simd-suffix.d,
2577 testsuite/gas/i386/x86-64-simd.d,
2578 testsuite/gas/i386/x86-64-sse-noavx.d
2579 testsuite/gas/i386/x86-64-suffix.d,
2580 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2581 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2582 testsuite/gas/i386/noreg64.l: New.
2583 * testsuite/gas/i386/i386.exp: Run new tests.
2585 2020-01-21 Jan Beulich <jbeulich@suse.com>
2587 * testsuite/gas/i386/avx512_bf16_vl.s,
2588 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2589 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2590 broadcast forms of VCVTNEPS2BF16.
2591 * testsuite/gas/i386/avx512_bf16_vl.d,
2592 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2594 2020-01-20 Nick Clifton <nickc@redhat.com>
2596 * po/uk.po: Updated Ukranian translation.
2598 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2601 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2602 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2604 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2605 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2606 R_X86_64_GOTPC32_TLSDESC relocation.
2608 2020-01-18 Nick Clifton <nickc@redhat.com>
2610 * configure: Regenerate.
2611 * po/gas.pot: Regenerate.
2613 2020-01-18 Nick Clifton <nickc@redhat.com>
2615 Binutils 2.34 branch created.
2617 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2619 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2620 with vex_encoding_vex.
2621 (parse_insn): Likewise.
2622 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2623 and {vex3} documentation.
2624 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2626 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2628 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2631 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2632 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2633 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2634 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2635 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2636 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2638 2020-01-16 Jan Beulich <jbeulich@suse.com>
2640 * config/tc-i386.c (match_template): Drop found_cpu_match local
2643 2020-01-16 Jan Beulich <jbeulich@suse.com>
2645 * testsuite/gas/i386/avx512dq-inval.l,
2646 testsuite/gas/i386/avx512dq-inval.s: New.
2647 * testsuite/gas/i386/i386.exp: Run new test.
2649 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2651 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2652 relocations when the target is 430X, except when extracting part of an
2654 (msp430_srcoperand): Adjust comment.
2655 Initialize the expp member of the msp430_operand_s struct as
2657 (msp430_dstoperand): Likewise.
2658 * testsuite/gas/msp430/msp430.exp: Run new test.
2659 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2660 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2662 2020-01-15 Alan Modra <amodra@gmail.com>
2664 * configure.tgt: Add sparc-*-freebsd case.
2666 2020-01-14 Lili Cui <lili.cui@intel.com>
2668 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2669 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2670 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2671 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2672 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2673 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2674 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2675 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2676 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2677 * testsuite/gas/i386/align-branch-5.d: Likewise.
2678 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2679 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2680 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2681 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2682 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2683 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2684 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2685 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2686 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2687 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2688 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2689 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2691 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2694 * config/tc-z80.c: Add support for half precision, single
2695 precision and double precision floating point values.
2696 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2697 * doc/as.texi: Add new z80 command line options.
2698 * doc/c-z80.texi: Document new z80 command line options.
2699 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2700 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2701 * testsuite/gas/z80/z80.exp: Run the new test.
2702 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2703 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2704 * testsuite/gas/z80/strings.d: Update expected output.
2706 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2708 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2711 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2713 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2715 * config/tc-arc.h: Add header if/defs.
2716 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2718 2020-01-13 Alan Modra <amodra@gmail.com>
2720 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2722 2020-01-13 Alan Modra <amodra@gmail.com>
2724 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2727 2020-01-10 Alan Modra <amodra@gmail.com>
2729 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2730 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2732 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2735 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2737 (emit_ld_r_r): Likewise.
2738 (emit_ld_rr_m): Likewise.
2739 (emit_ld_rr_nn): Likewise.
2741 2020-01-09 Jan Beulich <jbeulich@suse.com>
2743 * config/tc-i386.c (optimize_encoding): Add
2744 is_any_vex_encoding() invocations. Drop respective
2745 i.tm.extension_opcode == None checks.
2747 2020-01-09 Jan Beulich <jbeulich@suse.com>
2749 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2750 REX transformations. Correct comment indentation.
2752 2020-01-09 Jan Beulich <jbeulich@suse.com>
2754 * config/tc-i386.c (optimize_encoding): Generalize register
2755 transformation for TEST optimization.
2757 2020-01-09 Jan Beulich <jbeulich@suse.com>
2759 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2760 testsuite/gas/i386/x86-64-sysenter-amd.d,
2761 testsuite/gas/i386/x86-64-sysenter-amd.l,
2762 testsuite/gas/i386/x86-64-sysenter-intel.d,
2763 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2764 * testsuite/gas/i386/i386.exp: Run new tests.
2766 2020-01-08 Nick Clifton <nickc@redhat.com>
2769 * doc/as.texi (Align): Document the fact that all arguments can be
2772 (P2align): Likewise.
2774 2020-01-08 Nick Clifton <nickc@redhat.com>
2777 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2778 already defined as a different symbol type.
2779 * testsuite/gas/elf/pr14891.s: New test source file.
2780 * testsuite/gas/elf/pr14891.d: New test driver.
2781 * testsuite/gas/elf/pr14891.s: New test expected error output.
2782 * testsuite/gas/elf/elf.exp: Run the new test.
2784 2020-01-08 Alan Modra <amodra@gmail.com>
2786 * config/tc-z8k.c (md_begin): Make idx unsigned.
2787 (get_specific): Likewise for this_index.
2789 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2791 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2792 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2793 (md_operand): Set X_md to absent.
2794 (arc_parse_name): Check for X_md.
2796 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2799 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2800 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2802 * read.c (next_char_of_string): Likewise.
2803 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2804 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2806 2020-01-03 Nick Clifton <nickc@redhat.com>
2808 * po/sv.po: Updated Swedish translation.
2810 2020-01-03 Jan Beulich <jbeulich@suse.com>
2812 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2813 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2815 2020-01-03 Jan Beulich <jbeulich@suse.com>
2817 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2818 by-element usdot. Add 64-bit form tests for by-element sudot.
2819 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2821 2020-01-03 Jan Beulich <jbeulich@suse.com>
2823 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2824 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2826 2020-01-03 Jan Beulich <jbeulich@suse.com>
2828 * testsuite/gas/aarch64/f64mm.d,
2829 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2831 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2833 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2834 support for assembler code generated by SDCC. Add new relocation
2835 types. Add z80-elf target support.
2836 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2837 labels. Local labels starts from ".L".
2838 * NEWS: Mention the new support.
2839 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2840 * testsuite/gas/all/fwdexp.s: Likewise.
2841 * testsuite/gas/all/cond.l: Likewise.
2842 * testsuite/gas/all/cond.s: Likewise.
2843 * testsuite/gas/all/fwdexp.d: Likewise.
2844 * testsuite/gas/all/fwdexp.s: Likewise.
2845 * testsuite/gas/elf/section2.e-mips: Likewise.
2846 * testsuite/gas/elf/section2.l: Likewise.
2847 * testsuite/gas/elf/section2.s: Likewise.
2848 * testsuite/gas/macros/app1.d: Likewise.
2849 * testsuite/gas/macros/app1.s: Likewise.
2850 * testsuite/gas/macros/app2.d: Likewise.
2851 * testsuite/gas/macros/app2.s: Likewise.
2852 * testsuite/gas/macros/app3.d: Likewise.
2853 * testsuite/gas/macros/app3.s: Likewise.
2854 * testsuite/gas/macros/app4.d: Likewise.
2855 * testsuite/gas/macros/app4.s: Likewise.
2856 * testsuite/gas/macros/app4b.s: Likewise.
2857 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2858 * testsuite/gas/z80/z80.exp: Add new tests
2859 * testsuite/gas/z80/dollar.d: New file.
2860 * testsuite/gas/z80/dollar.s: New file.
2861 * testsuite/gas/z80/ez80_adl_all.d: New file.
2862 * testsuite/gas/z80/ez80_adl_all.s: New file.
2863 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2864 * testsuite/gas/z80/ez80_isuf.s: New file.
2865 * testsuite/gas/z80/ez80_z80_all.d: New file.
2866 * testsuite/gas/z80/ez80_z80_all.s: New file.
2867 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2868 * testsuite/gas/z80/r800_extra.d: New file.
2869 * testsuite/gas/z80/r800_extra.s: New file.
2870 * testsuite/gas/z80/r800_ii8.d: New file.
2871 * testsuite/gas/z80/r800_z80_doc.d: New file.
2872 * testsuite/gas/z80/z180.d: New file.
2873 * testsuite/gas/z80/z180.s: New file.
2874 * testsuite/gas/z80/z180_z80_doc.d: New file.
2875 * testsuite/gas/z80/z80_doc.d: New file.
2876 * testsuite/gas/z80/z80_doc.s: New file.
2877 * testsuite/gas/z80/z80_ii8.d: New file.
2878 * testsuite/gas/z80/z80_ii8.s: New file.
2879 * testsuite/gas/z80/z80_in_f_c.d: New file.
2880 * testsuite/gas/z80/z80_in_f_c.s: New file.
2881 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2882 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2883 * testsuite/gas/z80/z80_out_c_0.d: New file.
2884 * testsuite/gas/z80/z80_out_c_0.s: New file.
2885 * testsuite/gas/z80/z80_reloc.d: New file.
2886 * testsuite/gas/z80/z80_reloc.s: New file.
2887 * testsuite/gas/z80/z80_sli.d: New file.
2888 * testsuite/gas/z80/z80_sli.s: New file.
2890 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2892 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2895 2020-01-01 Alan Modra <amodra@gmail.com>
2897 Update year range in copyright notice of all files.
2899 For older changes see ChangeLog-2019
2901 Copyright (C) 2020 Free Software Foundation, Inc.
2903 Copying and distribution of this file, with or without modification,
2904 are permitted in any medium without royalty provided the copyright
2905 notice and this notice are preserved.
2911 version-control: never