1 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
4 * config/tc-mmix.c (md_assemble) <fixup for
5 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
6 Also, set its fx_no_overflow.
7 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
8 Similarly this fixup affects 4 bytes, not 8 and needs its
10 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
12 2020-06-29 Alan Modra <amodra@gmail.com>
14 * config/tc-s12z.c: Use C style comments.
15 * config/tc-z80.c: Likewise.
16 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
18 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
20 * config/tc-i386.c (md_assemble): Process ImmExt without
23 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
25 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
26 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
27 VECSIB256 and VECSIB512, respectively.
28 (build_modrm_byte): Replace vecsib with sib.
30 2020-06-26 Jan Beulich <jbeulich@suse.com>
32 * testsuite/gas/i386/nop-1-suffix.d: New.
33 * testsuite/gas/i386/i386.exp: Run new test.
35 2020-06-26 Pat Bernardi <bernardi@adacore.com>
37 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
38 (md_pseudo_table): Handle "gnu_attribute".
39 * doc/as.texi: Document GNU attribute for M68K.
41 2020-06-25 Nick Clifton <nickc@redhat.com>
44 * config/tc-arm.c (arm_force_relocation): Force resolution of
45 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
46 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
48 2020-06-25 Jan Beulich <jbeulich@suse.com>
50 * config/tc-i386.c (md_assemble): Move call to process_immext()
52 (process_operands): ... here.
54 2020-06-25 Jan Beulich <jbeulich@suse.com>
56 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
57 diagnostic when there is a sizing prefix. Switch to word/dword/
58 qword encoding when there is a sizing prefix and no (explicit or
60 (update_imm): Handle presence of a sizing prefix.
61 * testsuite/gas/i386/noreg16-data32.d,
62 testsuite/gas/i386/noreg32-data16.d,
63 testsuite/gas/i386/noreg32-data16.e,
64 testsuite/gas/i386/noreg64-data16.d,
65 testsuite/gas/i386/noreg64-data16.e,
66 testsuite/gas/i386/noreg64-rex64.d: New.
67 * testsuite/gas/i386/i386.exp: Run new tests.
68 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
69 Introduce and use pfx* macros.
70 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
72 * testsuite/gas/i386/noreg16.d: Adjust expectations.
74 2020-06-25 Jan Beulich <jbeulich@suse.com>
76 * testsuite/gas/i386/avx-16bit.d,
77 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
78 testsuite/gas/i386/avx512f-16bit.d,
79 testsuite/gas/i386/avx512f.d,
80 testsuite/gas/i386/evex-lig256.d,
81 testsuite/gas/i386/evex-lig512.d
82 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
83 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
84 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
85 testsuite/gas/i386/sse2-16bit.d,
86 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
89 2020-06-25 Jan Beulich <jbeulich@suse.com>
91 * config/tc-i386.c (md_assemble): Also reject explicit REX
92 prefixes with VEX and alike encoded insns. Zap consumed bits
94 (output_insn): Don't ignore REX prefix for VEX and alike
95 encodings; abort() instead if encountered.
96 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
98 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
99 * testsuite/gas/i386/x86-64-pseudos.d,
100 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
102 2020-06-25 Jan Beulich <jbeulich@suse.com>
104 * config/tc-i386.c (process_operands): Translate explicit REX
105 prefix into i.rex for SSE2AVX templates.
106 (set_rex_vrex): New helper.
107 (build_modrm_byte): Use it.
108 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
110 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
112 2020-06-25 Jan Beulich <jbeulich@suse.com>
114 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
115 templates when there's no data size prefix.
116 (md_assemble): Reject data size prefix also for legacy encoded
118 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
119 Uncomment previously not working line.
120 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
122 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
123 testsuite/gas/i386/sse2avx.d: Adjust expectations.
125 2020-06-25 Jan Beulich <jbeulich@suse.com>
127 * config/tc-i386.c (build_evex_prefix): Drop early setting of
130 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
132 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
133 explicit_priv_attr. It used to indicate CSR or priv instructions are
135 (riscv_is_priv_insn): Return True if it is a privileged instruction.
136 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
137 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
138 (riscv_write_out_attrs): Clarification of when to generate the elf
139 priv spec attributes.
140 * testsuite/gas/riscv/attribute-11.s: Add comments.
141 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
142 `priv_insn_<n>` to decide which priv instruction is expected to used.
144 * testsuite/gas/riscv/attribute-14a.d: Likewise.
145 * testsuite/gas/riscv/attribute-14b.d: Likewise.
146 * testsuite/gas/riscv/attribute-14c.d: Likewise.
147 * testsuite/gas/riscv/attribute-14d.d: Likewise.
148 * testsuite/gas/riscv/attribute-14e.d: Likewise.
150 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
152 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
153 (riscv_set_default_priv_spec): Get the priv spec version from the
154 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
156 2020-06-20 Alan Modra <amodra@gmail.com>
158 * configure.tgt: Set bfd_gas for all SH targets.
160 2020-06-18 Jan Beulich <jbeulich@suse.com>
162 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
163 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
166 2020-06-16 Lili Cui <lili.cui@intel.com>
168 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
169 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
170 * doc/c-i386.texi: Add avx512_vp2intersect.
172 2020-06-16 Jan Beulich <jbeulich@suse.com>
174 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
176 * testsuite/gas/i386/sse-check.s: Adjust comment.
177 * testsuite/gas/i386/sse-check-error.l,
178 testsuite/gas/i386/sse-check-warn.e,
179 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
182 2020-06-16 Alan Modra <amodra@gmail.com>
184 * config/tc-tic30.h: Remove OBJ_AOUT support.
185 * configure.tgt: Delete tic30-*-*aout* entry.
187 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
189 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
191 (elf32xtensa_abi): New declaration.
192 (option_abi_windowed, option_abi_call0): New enum constants.
193 (md_longopts): Add entries for --abi-windowed and --abi-call0.
194 (md_parse_option): Add handlers for --abi-windowed and
196 (xtensa_add_config_info): Use xtensa_abi_choice instead of
197 XSHAL_ABI to format ABI tag.
198 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
199 --abi-call0 to the list of options.
200 * doc/c-xtensa.texi: Add description for options --abi-windowed
202 * testsuite/gas/xtensa/abi-call0.d: New test definition.
203 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
204 * testsuite/gas/xtensa/abi.s: New test source.
206 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
209 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
211 * testsuite/gas/i386/tsxldtrk.s: Likewise.
212 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
213 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
215 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
217 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
218 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
219 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
221 2020-06-09 Seth Girvan <snth@snthhacks.com>
223 * doc/c-avr.texi: Improve wording.
225 2020-06-09 Jan Beulich <jbeulich@suse.com>
227 * testsuite/gas/i386/x86-64-pseudos-bad.s,
228 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
230 2020-06-09 Jan Beulich <jbeulich@suse.com>
232 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
234 * testsuite/gas/i386/prefix.d: Adjust expectations.
236 2020-06-09 Jan Beulich <jbeulich@suse.com>
238 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
239 with VEX/EVEX encoding tests.
240 * testsuite/gas/i386/prefix.d: Adjust expectations.
242 2020-06-09 Jan Beulich <jbeulich@suse.com>
244 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
246 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
247 * testsuite/gas/i386/noreg64.d: Adjust expectations.
248 * testsuite/gas/i386/noreg-intel64.d,
249 testsuite/gas/i386/noreg-intel64.l,
250 testsuite/gas/i386/noreg-intel64.s: New.
251 * testsuite/gas/i386/i386.exp: Run new tests.
253 2020-06-09 Jan Beulich <jbeulich@suse.com>
255 * config/tc-i386.c (vex_encoding_error): New enumerator.
256 (VEX_check_operands): Rename to VEX_check_encoding. Check
257 for vex_encoding_error. Move Imm4 handling ...
258 (check_VecOperands): ... here.
259 (match_template): Call VEX_check_encoding when there are no
260 operands. Split construct calling check_VecOperands and
261 VEX_check_encoding (when there are operands).
262 (check_register): Don't blindly set vex_encoding_evex.
263 * testsuite/gas/i386/pseudos-bad.s,
264 testsuite/gas/i386/pseudos-bad.l: New.
265 * testsuite/gas/i386/i386.exp: Run new test.
266 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
268 2020-06-08 Alex Coplan <alex.coplan@arm.com>
270 * config/tc-arm.c (insns): Add dfb.
271 * testsuite/gas/arm/dfb.d: New test.
272 * testsuite/gas/arm/dfb.s: Input for test.
274 2020-06-08 Nick Clifton <nickc@redhat.com>
276 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
278 2020-06-08 Jan Beulich <jbeulich@suse.com>
280 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
282 2020-06-08 Jan Beulich <jbeulich@suse.com>
284 * config/tc-i386.c (check_byte_reg): Drop dead conditional
287 2020-06-08 Jan Beulich <jbeulich@suse.com>
289 * config/tc-i386.c (check_register): Split RegTR handling, to
290 fail recognition also in 64-bit mode as well as with i586 or
291 i686 explicitly enabled.
292 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
293 * testsuite/gas/i386/x86_64-intel.d,
294 testsuite/gas/i386/x86_64.d: Adjust expectations.
296 2020-06-08 Jan Beulich <jbeulich@suse.com>
298 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
299 * testsuite/gas/cfi/cfi.exp: Run this test.
301 2020-06-08 Jan Beulich <jbeulich@suse.com>
303 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
304 check to %st(N) parsing logic.
305 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
307 2020-06-08 Jan Beulich <jbeulich@suse.com>
309 * config/tc-i386.c (bad_reg): New.
310 (check_VecOperations, i386_att_operand, i386_parse_name): Check
312 (check_register): New, broken out from ...
313 (parse_real_register): ... here. Call it.
314 (parse_register): Call it, and error upon failure.
315 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
316 testsuite/gas/i386/x86-64-equ-bad.s,
317 testsuite/gas/i386/x86-64-equ-bad.l: New.
318 * testsuite/gas/i386/i386.exp: Run new tests.
320 2020-06-06 Alan Modra <amodra@gmail.com>
322 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
323 * doc/c-ppc.texi: Likewise.
325 2020-06-06 Alan Modra <amodra@gmail.com>
327 * config/tc-ppc.c: Update throughout for reloc renaming.
329 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
331 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
334 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
336 * config/tc-riscv.c (explicit_csr): New static boolean.
337 Used to indicate CSR are explictly used.
338 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
339 (riscv_write_out_attrs): If we already have set elf priv
340 attributes, then generate them. Otherwise, don't generate
341 them when no CSR are used.
342 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
343 * testsuite/gas/riscv/attribute-02.d: Likewise.
344 * testsuite/gas/riscv/attribute-03.d: Likewise.
345 * testsuite/gas/riscv/attribute-04.d: Likewise.
346 * testsuite/gas/riscv/attribute-05.d: Likewise.
347 * testsuite/gas/riscv/attribute-06.d: Likewise.
348 * testsuite/gas/riscv/attribute-07.d: Likewise.
349 * testsuite/gas/riscv/attribute-08.d: Likewise.
350 * testsuite/gas/riscv/attribute-09.d: Likewise.
351 * testsuite/gas/riscv/attribute-10.d: Likewise.
352 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
353 * testsuite/gas/riscv/attribute-11.s: New testcase.
354 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
355 used, so we should output the ELF priv attributes.
356 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
357 used, so output the priv attributes according to the -mpriv-spec.
358 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
359 used, so ignore the -mpriv-spec setting.
361 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
363 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
365 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
366 endianness to cgen_get_insn_value and cgen_put_insn_value.
368 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
370 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
373 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
375 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
377 (md_assemble): Remove no longer needed hack.
379 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
381 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
383 (gas_cgen_md_apply_fix): Likewise.
384 (gas_cgen_md_apply_fix): Likewise.
385 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
387 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
390 2020-06-04 Alan Modra <amodra@gmail.com>
392 * testsuite/config/default.exp: Remove global directive outside
394 * testsuite/gas/mep/complex-relocs.exp: Likewise.
395 * testsuite/gas/microblaze/relax_size.exp: Likewise.
396 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
397 * testsuite/gas/mt/relocs.exp: Likewise.
398 * testsuite/gas/rx/rx.exp: Likewise.
400 2020-06-03 Stephen Casner <casner@acm.org>
402 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
404 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
405 Jim Wilson <jimw@sifive.com>
408 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
409 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
410 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
411 Move B before SB. Move J before UJ.
413 2020-06-01 Alex Coplan <alex.coplan@arm.com>
415 * write.c (relax_segment): Fix handling of negative offset when
416 relaxing an rs_org frag.
417 * testsuite/gas/aarch64/org-neg.d: New test.
418 * testsuite/gas/aarch64/org-neg.l: Error output for test.
419 * testsuite/gas/aarch64/org-neg.s: Input for test.
420 * testsuite/gas/arm/org-neg.d: New test.
421 * testsuite/gas/arm/org-neg.l: Error output for test.
422 * testsuite/gas/arm/org-neg.s: Input for test.
424 2020-05-28 Stephen Casner <casner@acm.org>
426 Fix unexpected failures in gas testsuite for pdp11-aout target.
427 These are caused by the PDP11's mix of little-endian octets in
428 shorts but shorts in big endian order for long or quad.
430 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
431 * testsuite/gas/all/gas.exp: Select alternate test scripts for
432 pdp11, skip octa test completely.
433 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
434 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
435 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
437 2020-05-28 Alex Coplan <alex.coplan@arm.com>
439 * frags.c (frag_grow): Fix comment.
441 2020-05-27 Stephen Casner <casner@acm.org>
444 * config/tc-pdp11.c (parse_reg): Distinguish register names from
445 symbols that begin with a register name.
446 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
447 * testsuite/gas/pdp11/pr26001.s: Likewise.
448 * testsuite/gas/pdp11/pr26001.d: Likewise.
450 2020-05-27 Simon Cook <simon.cook@embecosm.com>
452 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
453 pointer when creating struct riscv_csr_extra.
455 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
457 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
458 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
459 * testsuite/gas/i386/inval-avx512f.l: Updated.
461 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
463 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
464 load/store instruction variants with alignment hints.
465 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
466 instruction variants with alignment hints.
468 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
471 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
472 instead of R_XGATE_PCREL_X.
473 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
474 BFD_RELOC_XGATE_PCREL_X.
476 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
479 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
480 with &fragP->fr_literal[0].
482 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
485 * config/tc-vax.c (md_estimate_size_before_relax): Replace
486 fragP->fr_literal with &fragP->fr_literal[0].
487 (md_convert_frag): Likewise.
489 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
492 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
493 with &fragP->fr_literal[0].
495 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
498 * config/tc-crx.c (getreg_image): Change argument type to int.
499 (md_convert_frag): Replace fragP->fr_literal with
500 &fragP->fr_literal[0].
502 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
505 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
506 sprintf with memmove.
508 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
510 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
511 with &fragP->fr_literal[0].
513 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
516 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
517 2 overlapping strings.
519 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
521 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
522 with &fragP->fr_literal[0].
524 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
526 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
527 with &fragp->fr_literal[0].
528 * config/tc-microblaze.c (md_apply_fix): Likewise.
529 * config/tc-sh.c (md_convert_frag): Likewise.
531 2020-05-24 Jim Wilson <jimw@sifive.com>
534 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
535 asection to segT. New locals seg and subseg. Call subseg_set before
536 fix_new_exp. Call subseg_set after loop to restore original values.
538 2020-05-21 Alan Modra <amodra@gmail.com>
540 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
542 * config/obj-elf.c: Likewise.
543 * config/tc-aarch64.c: Likewise.
544 * config/tc-arm.c: Likewise.
545 * config/tc-m68k.c: Likewise.
546 * config/tc-nios2.c: Likewise.
547 * config/tc-tic30.c: Likewise.
551 * symbols.c: Likewise.
552 * testsuite/gas/all/test-gen.c: Likewise.
554 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
556 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
557 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
558 Static variables which are used to set the ISA extensions. You can
559 use -march (or ELF build attributes) and -misa-spec to set them,
561 (ext_version_hash): The hash table used to handle the extensions
563 (init_ext_version_hash): Initialize the ext_version_hash according
564 to riscv_ext_version_table.
565 (riscv_get_default_ext_version): The callback function of
566 riscv_parse_subset_t. According to the choosed ISA spec,
567 get the default version for the specific extension.
568 (riscv_set_arch): Set the callback function.
569 (enum options, struct option md_longopts): Add new option -misa-spec.
570 (md_parse_option): Do not call riscv_set_arch for -march. We will
571 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
572 to set default_isa_spec class.
573 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
574 ext_version_hash, and then call riscv_set_arch to set the architecture
575 with versions according to default_arch_with_ext.
576 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
578 * testsuite/gas/riscv/attribute-03.d: Likewise.
579 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
580 already set it's version to 2p1 by march, so no need to use the default
581 2p2 version. For m-ext, we do not set the version by -march and ELF arch
582 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
583 ISA spec 2p2, so set 0p0 to it.
584 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
585 zicsr is 2p0 according to ISA spec 20191213.
586 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
587 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
588 You can set them by configure options --with-arch and
589 --with-isa-spec, respectively.
590 (riscv_set_default_isa_spec): New function used to set the
592 (md_parse_option): Call riscv_set_default_isa_spec rather than
593 call riscv_get_isa_spec_class directly.
594 (riscv_after_parse_args): If the -isa-spec is not set, then we
595 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
596 calling riscv_set_default_isa_spec.
597 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
598 the --with-isa-spec may be set to different ISA spec.
599 * testsuite/gas/riscv/attribute-02.d: Likewise.
600 * testsuite/gas/riscv/attribute-03.d: Likewise.
601 * testsuite/gas/riscv/attribute-04.d: Likewise.
602 * testsuite/gas/riscv/attribute-05.d: Likewise.
603 * testsuite/gas/riscv/attribute-06.d: Likewise.
604 * testsuite/gas/riscv/attribute-07.d: Likewise.
605 * configure.ac: Add configure options, --with-arch and
607 * configure: Regenerated.
608 * config.in: Regenerated.
609 * config/tc-riscv.c (default_priv_spec): Static variable which is
610 used to check if the CSR is valid for the chosen privilege spec. You
611 can use -mpriv-spec to set it.
612 (enum reg_class): We now get the CSR address from csr_extra_hash rather
613 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
614 (riscv_init_csr_hashes): Only need to initialize one hash table
616 (riscv_csr_class_check): Change the return type to void. Don't check
617 the ISA dependency if -mcsr-check isn't set.
618 (riscv_csr_version_check): New function. Check and find the CSR address
619 from csr_extra_hash, according to default_priv_spec. Report warning
620 for the invalid CSR if -mcsr-check is set.
621 (reg_csr_lookup_internal): Updated.
622 (reg_lookup_internal): Likewise.
623 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
624 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
625 (md_parse_option): Call riscv_set_default_priv_version to set
627 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
628 privilege spec to the newest one.
629 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
630 include/opcode/riscv.h.
631 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
632 to check the ISA dependency for CSR, so fix the spec version by adding
634 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
635 version warnings for the test case.
636 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
637 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
638 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
639 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
640 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
641 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
642 Check whether the CSR is valid when privilege version 1.9 is choosed.
643 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
644 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
645 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
646 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
647 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
648 Check whether the CSR is valid when privilege version 1.10 is choosed.
649 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
650 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
651 Check whether the CSR is valid when privilege version 1.11 is choosed.
652 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
653 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
654 setting. You can set it by configure option --with-priv-spec.
655 (riscv_set_default_priv_spec): New function used to set the default
657 (md_parse_option): Call riscv_set_default_priv_spec rather than
658 call riscv_get_priv_spec_class directly.
659 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
660 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
661 calling riscv_set_default_priv_spec.
662 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
663 the --with-priv-spec may be set to different privilege spec.
664 * testsuite/gas/riscv/priv-reg.d: Likewise.
665 * configure.ac: Add configure option --with-priv-spec.
666 * configure: Regenerated.
667 * config.in: Regenerated.
668 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
669 explicit_attr. Set it to TRUE if any ELF attribute is found.
670 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
671 the priv attributes are set.
672 (md_assemble): Set the default_priv_spec according to the priv
673 attributes when we start to assemble instruction.
674 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
675 riscv_write_out_attrs. Update the arch and priv attributes. If we
676 don't set the corresponding ELF attributes, then try to output the
678 (riscv_set_public_attributes): If any ELF attribute or -march-attr
679 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
680 to update the arch and priv attributes.
681 (s_riscv_attribute): Make sure all arch and priv attributes are set
682 before any instruction.
683 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
684 ELF attribute or -march-attr is set. If the priv attributes are not
685 set, then try to update them by the default setting (-mpriv-spec or
687 * testsuite/gas/riscv/attribute-02.d: Likewise.
688 * testsuite/gas/riscv/attribute-03.d: Likewise.
689 * testsuite/gas/riscv/attribute-04.d: Likewise.
690 * testsuite/gas/riscv/attribute-06.d: Likewise.
691 * testsuite/gas/riscv/attribute-07.d: Likewise.
692 * testsuite/gas/riscv/attribute-08.d: Likewise.
693 * testsuite/gas/riscv/attribute-09.d: Likewise.
694 * testsuite/gas/riscv/attribute-10.d: Likewise.
695 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
696 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
697 set by priv attributes must be supported.
698 * testsuite/gas/riscv/attribute-05.s: Likewise.
699 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
700 priv attributes according to the -mpriv-spec option.
701 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
702 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
703 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
704 * testsuite/gas/riscv/priv-reg.d: Removed.
705 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
706 CSR according to the priv spec 1.9.
707 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
708 CSR according to the priv spec 1.9.1.
709 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
710 CSR according to the priv spec 1.10.
711 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
712 CSR according to the priv spec 1.11.
713 * config/tc-riscv.c (md_show_usage): Add descriptions about
715 * doc/c-riscv.texi: Likewise.
717 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
719 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
720 * testsuite/gas/ppc/power9.d: Likewise.
721 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
722 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
723 sync, wait, waitrsv>: Add tests.
724 * testsuite/gas/ppc/power10.d: Likewise.
726 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
729 * config/tc-arm.c : Add arm_ext_v8r feature.
730 (it_fsm_post_encode): Check arm_ext_v8r feature.
731 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
733 2020-05-19 Alan Modra <amodra@gmail.com>
735 * write.c (write_contents): Use bfd_get_filename rather than
736 accessing bfd->filename directly. Use bfd_section_name rather
737 than accessing section->name directly.
739 2020-05-19 Alan Modra <amodra@gmail.com>
741 * symbols.c (local_symbol_make): Init all of lsy_flags.
743 2020-05-18 Alan Modra <amodra@gmail.com>
745 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
746 before looking at add_symbol->sy_flags.
748 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
750 * config/tc-i386.c: Not handle lret/iret.
751 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
752 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
753 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
754 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
755 * testsuite/gas/i386/lfence-ret.s: Ditto.
756 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
757 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
758 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
759 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
760 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
761 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
762 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
764 2020-05-15 Alan Modra <amodra@gmail.com>
765 Alex Coplan <alex.coplan@arm.com>
767 * symbols.c (struct local_symbol): Update comment.
768 (resolve_symbol_value): For resolved symbols equated to other
769 symbols, verify that the referenced symbol is not a local_symbol
770 before accessing sy_value. Don't leave symbol loops during
771 finalize_syms resolution.
772 * testsuite/gas/all/assign-bad-recursive.d: New test.
773 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
774 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
775 * testsuite/gas/all/gas.exp: Run it.
777 2020-05-14 Nick Clifton <nickc@redhat.com>
779 * po/sv.po: Updated Swedish translation.
781 2020-05-11 Alan Modra <amodra@gmail.com>
783 * testsuite/gas/ppc/scalarquad.d,
784 * testsuite/gas/ppc/scalarquad.s: New test.
785 * testsuite/gas/ppc/ppc.exp: Run it.
787 2020-05-11 Alan Modra <amodra@gmail.com>
789 * testsuite/gas/ppc/rightmost.d,
790 * testsuite/gas/ppc/rightmost.s: New test.
791 * testsuite/gas/ppc/ppc.exp: Run it.
793 2020-05-11 Alan Modra <amodra@gmail.com>
795 * testsuite/gas/ppc/xvtlsbb.d,
796 * testsuite/gas/ppc/xvtlsbb.s: New test.
797 * testsuite/gas/ppc/ppc.exp: Run it.
799 2020-05-11 Alan Modra <amodra@gmail.com>
801 * testsuite/gas/ppc/stringop.d,
802 * testsuite/gas/ppc/stringop.s: New test.
803 * testsuite/gas/ppc/ppc.exp: Run it.
805 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
807 * testsuite/gas/ppc/set_bool.d,
808 * testsuite/gas/ppc/set_bool.s: New test.
809 * testsuite/gas/ppc/ppc.exp: Run it.
811 2020-05-11 Alan Modra <amodra@gmail.com>
813 * testsuite/gas/ppc/bitmanip.d,
814 * testsuite/gas/ppc/bitmanip.s: New test.
815 * testsuite/gas/ppc/ppc.exp: Run it.
817 2020-05-11 Alan Modra <amodra@gmail.com>
819 * testsuite/gas/ppc/genpcv.d,
820 * testsuite/gas/ppc/genpcv.s: New test.
821 * testsuite/gas/ppc/ppc.exp: Run it.
823 2020-05-11 Alan Modra <amodra@gmail.com>
825 * testsuite/gas/ppc/maskmanip.d,
826 * testsuite/gas/ppc/maskmanip.s: New test.
827 * testsuite/gas/ppc/ppc.exp: Run it.
829 2020-05-11 Alan Modra <amodra@gmail.com>
830 Peter Bergner <bergner@linux.ibm.com>
832 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
833 (md_assemble): Check acc specified in correct operand.
834 * testsuite/gas/ppc/outerprod.d,
835 * testsuite/gas/ppc/outerprod.s,
836 * testsuite/gas/ppc/vsx4.d,
837 * testsuite/gas/ppc/vsx4.s: New tests.
838 * testsuite/gas/ppc/ppc.exp: Run them.
840 2020-05-11 Alan Modra <amodra@gmail.com>
842 * testsuite/gas/ppc/simd_perm.d,
843 * testsuite/gas/ppc/simd_perm.s: New test.
844 * testsuite/gas/ppc/ppc.exp: Run it.
846 2020-05-11 Alan Modra <amodra@gmail.com>
848 * testsuite/gas/ppc/int128.d,
849 * testsuite/gas/ppc/int128.s: New test.
850 * testsuite/gas/ppc/ppc.exp: Run it.
852 2020-05-11 Alan Modra <amodra@gmail.com>
854 * testsuite/gas/ppc/vsx_32byte.d,
855 * testsuite/gas/ppc/vsx_32byte.s: New test.
856 * testsuite/gas/ppc/ppc.exp: Run it.
858 2020-05-11 Alan Modra <amodra@gmail.com>
860 * testsuite/gas/ppc/vec_mul.s,
861 * testsuite/gas/ppc/vec_mul.d: New test.
862 * testsuite/gas/ppc/ppc.exp: Run it.
864 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
866 * testsuite/gas/ppc/byte_rev.d,
867 * testsuite/gas/ppc/byte_rev.s: New test.
868 * testsuite/gas/ppc/ppc.exp: Run it.
870 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
872 * testsuite/gas/ppc/power10.d: Add paste. tests.
873 * testsuite/gas/ppc/power10.s: Likewise.
875 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
877 * testsuite/gas/ppc/power10.s: New test.
878 * testsuite/gas/ppc/power10.d: Likewise.
879 * testsuite/gas/ppc/ppc.exp: Run it.
881 2020-05-11 Alan Modra <amodra@gmail.com>
883 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
885 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
886 place of -mfuture/-Mfuture.
887 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
888 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
890 2020-05-06 Nick Clifton <nickc@redhat.com>
892 * po/sv.po: Updated Swedish translation.
894 2020-05-06 Nick Clifton <nickc@redhat.com>
897 * doc/as.texi (Preprocessing): Replace cross reference to not
898 existant document with a URL to the equivalent page in the GCC
901 2020-05-05 Nick Clifton <nickc@redhat.com>
903 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
904 construction of a DWARF-5 directory name table.
905 * testsuite/gas/elf/pr25917.d: Update expected output.
907 2020-05-05 Gunther Nikl <gnikl@justmail.de>
909 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
910 (md_parse_option): Remove initialization of elf_flags.
912 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
915 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
916 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
917 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
919 2020-05-04 Nick Clifton <nickc@redhat.com>
922 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
923 table's existence before looking at its entries.
924 Also do not emit a default directory entry if there are no
927 * testsuite/gas/elf/pr25917.s: New test source file.
928 * testsuite/gas/elf/pr25917.d: New test driver.
929 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
931 2020-04-30 Alex Coplan <alex.coplan@arm.com>
933 * config/tc-aarch64.c (fix_insn): Implement for
934 AARCH64_OPND_UNDEFINED.
935 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
936 * testsuite/gas/aarch64/udf.s: New.
937 * testsuite/gas/aarch64/udf.d: New.
938 * testsuite/gas/aarch64/udf-invalid.s: New.
939 * testsuite/gas/aarch64/udf-invalid.l: New.
940 * testsuite/gas/aarch64/udf-invalid.d: New.
942 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
944 * config/tc-rx.c (elf_flags): Reset default value.
945 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
947 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
949 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
951 (microarch_earliest): New static variable.
952 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
953 simcall opcode has mandatory parameter.
954 (xg_init_global_config): Initialize microarch_earliest.
956 2020-04-29 Nick Clifton <nickc@redhat.com>
959 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
960 IMM0_8S and add support for IMM0_8U.
961 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
962 unsigned 8-bit immediate.
963 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
964 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
966 2020-04-27 Tamar Christina <tamar.christina@arm.com>
968 * NEWS: Add news entry for big-obj.
969 * config/tc-i386.c (i386_target_format): Support new format.
970 * doc/c-i386.texi: Add i386 support.
971 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
972 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
974 2020-04-27 Nick Clifton <nickc@redhat.com>
977 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
978 (assign_file_to_slot): New function. Fills in an entry in the
980 (allocate_filenum): Use new function.
981 (allocate_filename_to_slot): Use new function. If the specified
982 slot entry is already in use, but was chosen automatically then
983 reassign the automatic entry.
985 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
987 * config/tc-i386.c (lfence_before_ret_shl): New member.
988 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
990 (insert_after_load): Issue warning for REP CMPS/SCAS.
991 (insert_before_before): Handle iret, Handle
992 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
993 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
994 -mlfence-before-ret=[none/not/or/shl/yes].
995 Enable -mlfence-before-ret=shl when
996 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
997 (md_show_usage): Ditto.
998 * doc/c-i386.texi: Ditto.
999 * testsuite/gas/i386/i386.exp: Add new testcases.
1000 * testsuite/gas/i386/lfence-load-b.d: New.
1001 * testsuite/gas/i386/lfence-load-b.e: New.
1002 * testsuite/gas/i386/lfence-load.d: Modified.
1003 * testsuite/gas/i386/lfence-load.e: New.
1004 * testsuite/gas/i386/lfence-load.s: Modified.
1005 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1006 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1007 * testsuite/gas/i386/lfence-ret-c.d: New.
1008 * testsuite/gas/i386/lfence-ret-d.d: New.
1009 * testsuite/gas/i386/lfence-ret.s: Modified.
1010 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1011 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1012 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1013 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1014 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1015 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1016 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1017 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1018 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1019 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1021 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1024 * config/tc-xtensa.c (md_apply_fix): Replace
1025 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1026 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1027 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1028 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1029 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1031 2020-04-22 Alan Modra <amodra@gmail.com>
1033 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1034 symbol for ".symver .. remove".
1035 * doc/as.texi (.symver): Update.
1036 * testsuite/gas/symver/symver11.s: Make foo weak.
1037 * testsuite/gas/symver/symver11.d: Expect an error.
1038 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1040 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1042 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1044 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1047 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1048 * testsuite/gas/m68k/operands.d: Update.
1049 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1051 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1054 * testsuite/gas/arm/pr24753.d: New test.
1055 * testsuite/gas/arm/pr24753.s: New test.
1057 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1061 * NEWS: Mention .symver extension.
1062 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1064 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1065 add a version name. Add local, hidden and remove visibility
1067 (elf_frob_symbol): Handle the list of version names. Update the
1068 original symbol to local, hidden or remove it from the symbol
1070 (elf_frob_file_before_adjust): Handle the list of version names.
1071 * config/obj-elf.h (elf_visibility): New.
1072 (elf_versioned_name_list): Likewise.
1073 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1074 and visibility. Change versioned_name pointer to struct
1075 elf_versioned_name_list.
1076 * doc/as.texi: Update .symver directive.
1077 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1078 error checking tests.
1079 * testsuite/gas/symver/symver6.d: New file.
1080 * testsuite/gas/symver/symver7.d: Likewise.
1081 * testsuite/gas/symver/symver7.s: Likewise.
1082 * testsuite/gas/symver/symver8.d: Likewise.
1083 * testsuite/gas/symver/symver8.s: Likewise.
1084 * testsuite/gas/symver/symver9.s: Likewise.
1085 * testsuite/gas/symver/symver9a.d: Likewise.
1086 * testsuite/gas/symver/symver9b.d: Likewise.
1087 * testsuite/gas/symver/symver10.s: Likewise.
1088 * testsuite/gas/symver/symver10a.d: Likewise.
1089 * testsuite/gas/symver/symver10b.d: Likewise.
1090 * testsuite/gas/symver/symver11.d: Likewise.
1091 * testsuite/gas/symver/symver11.s: Likewise.
1092 * testsuite/gas/symver/symver12.d: Likewise.
1093 * testsuite/gas/symver/symver12.s: Likewise.
1094 * testsuite/gas/symver/symver13.d: Likewise.
1095 * testsuite/gas/symver/symver13.s: Likewise.
1096 * testsuite/gas/symver/symver14.d: Likewise.
1097 * testsuite/gas/symver/symver14.l: Likewise.
1098 * testsuite/gas/symver/symver15.d: Likewise.
1099 * testsuite/gas/symver/symver15.l: Likewise.
1100 * testsuite/gas/symver/symver6.l: Removed.
1101 * testsuite/gas/symver/symver6.s: Updated.
1103 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1105 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1107 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1108 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1109 * testsuite/gas/aarch64/system.d: Update.
1111 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1113 * testsuite/gas/aarch64/bti.d: Update -march option.
1114 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1115 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1116 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1117 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1119 2020-04-17 Alan Modra <amodra@gmail.com>
1121 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1123 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1124 Nick Clifton <nickc@redhat.com>
1127 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1129 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1130 for the type-2 test.
1131 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1132 targets running this test.
1134 2020-02-16 David Faust <david.faust@oracle.com>
1136 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1137 * testsuite/gas/bpf/jump32.s: New file.
1138 * testsuite/gas/bpf/jump32.d: Likewise.
1140 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1142 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1145 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1147 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1148 (md_pcrel_from): Remove prototytpe.
1149 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1151 (md_pcrel_from_section): Remove duplicate prototype.
1152 * tc.h (md_pcrel_from_section): Add prototype.
1153 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1154 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1155 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1156 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1157 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1158 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1159 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1160 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1161 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1162 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1163 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1164 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1165 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1166 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1167 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1168 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1169 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1170 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1171 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1172 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1173 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1174 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1175 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1176 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1177 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1178 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1179 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1180 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1181 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1182 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1183 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1184 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1185 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1186 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1187 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1188 md_apply_fix3): Delete prototypes.
1190 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1192 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1195 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1197 * doc/c-z80.texi: Fix @xref warnings.
1199 2020-04-07 Lili Cui <lili.cui@intel.com>
1201 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1202 (cpu_noarch): Likewise.
1203 * doc/c-i386.texi: Document TSXLDTRK.
1204 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1205 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1206 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1207 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1209 2020-04-02 Lili Cui <lili.cui@intel.com>
1211 * config/tc-i386.c (cpu_arch): Add .serialize.
1212 (cpu_noarch): Likewise.
1213 * doc/c-i386.texi: Document serialize.
1214 * testsuite/gas/i386/i386.exp: Run serialize tests
1215 * testsuite/gas/i386/serialize.d: Likewise.
1216 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1217 * testsuite/gas/i386/serialize.s: Likewise.
1219 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1221 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1222 * testsuite/gas/elf/section12b.d: Likewise.
1223 * testsuite/gas/elf/section16a.d: Likewise.
1224 * testsuite/gas/elf/section16b.d: Likewise.
1226 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1228 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1229 with a suppressed address register.
1231 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1234 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1235 * testsuite/gas/i386/localpic.s: Add a test for relocation
1236 against local absolute symbol.
1237 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1238 * testsuite/gas/i386/localpic.d: Updated.
1239 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1240 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1242 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1245 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1246 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1247 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1248 testsuite/gas/i386/x86-64-jump.d.
1249 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1250 Incorporate changes to
1251 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1252 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1253 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1254 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1255 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1257 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1261 * dwarf2dbg.c: Do not include "bignum.h".
1263 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1265 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1266 * testsuite/gas/riscv/alias-csr.s: Likewise.
1267 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1268 to priv-reg-pseudo-noalias.
1269 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1270 * testsuite/gas/riscv/bad-csr.l: Likewise.
1271 * testsuite/gas/riscv/bad-csr.s: Likewise.
1272 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1273 * testsuite/gas/riscv/satp.s: Likewise.
1274 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1275 csr instruction, including alias-csr testcase.
1276 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1277 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1278 pseudo instruction with objdump -Mno-aliases.
1279 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1280 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1281 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1282 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1283 * testsuite/gas/riscv/priv-reg.s: Likewise.
1284 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1285 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1286 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1288 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1290 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1291 sections with the "b" attribute.
1293 2020-03-22 Alan Modra <amodra@gmail.com>
1295 * testsuite/gas/s12z/truncated.d: Update expected output.
1297 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1300 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1301 * doc/c-z80.texi: Update documentation.
1303 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1308 Fix disassembling ED+A4/AC/B4/BC opcodes.
1309 Fix assembling lines containing colonless label and instruction
1310 with first operand inside parentheses.
1311 Fix registration of unsupported by target CPU registers.
1312 * config/tc-z80.c: See above.
1313 * config/tc-z80.h: See above.
1314 * testsuite/gas/z80/colonless.d: Update test.
1315 * testsuite/gas/z80/colonless.s: Likewise.
1316 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1317 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1318 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1319 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1320 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1321 * testsuite/gas/z80/unsup_regs.s: Likewise.
1322 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1323 * testsuite/gas/z80/z80.exp: Likewise.
1324 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1325 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1326 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1328 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1331 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1332 (parse_operands): Handle new operand codes.
1333 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1334 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1335 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1336 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1337 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1338 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1339 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1340 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1342 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1344 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1346 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1348 * testsuite/gas/i386/i386.exp: Run new tests.
1349 * testsuite/gas/i386/lfence-byte.d: New file.
1350 * testsuite/gas/i386/lfence-byte.e: Likewise.
1351 * testsuite/gas/i386/lfence-byte.s: Likewise.
1352 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1353 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1354 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1355 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1356 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1357 * testsuite/gas/i386/lfence-load.d: Likewise.
1358 * testsuite/gas/i386/lfence-load.s: Likewise.
1359 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1360 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1361 * testsuite/gas/i386/lfence-ret.s: Likewise.
1362 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1363 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1364 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1365 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1366 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1367 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1368 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1369 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1370 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1371 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1372 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1373 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1375 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1377 * config/tc-i386.c (lfence_after_load): New.
1378 (lfence_before_indirect_branch_kind): New.
1379 (lfence_before_indirect_branch): New.
1380 (lfence_before_ret_kind): New.
1381 (lfence_before_ret): New.
1384 (insert_lfence_after): New.
1385 (insert_lfence_before): New.
1386 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1388 (OPTION_MLFENCE_AFTER_LOAD): New.
1389 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1390 (OPTION_MLFENCE_BEFORE_RET): New.
1391 (md_longopts): Add -mlfence-after-load=,
1392 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1393 (md_parse_option): Handle -mlfence-after-load=,
1394 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1395 (md_show_usage): Display -mlfence-after-load=,
1396 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1397 (i386_cons_align): New.
1398 * config/tc-i386.h (i386_cons_align): New.
1399 (md_cons_align): New.
1400 * doc/c-i386.texi: Document -mlfence-after-load=,
1401 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1403 2020-03-11 Nick Clifton <nickc@redhat.com>
1407 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1408 (DWARF2_FILE_SIZE_NAME): Default to -1.
1409 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1410 whichever is higher.
1411 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1412 (NUM_MD5_BYTES): Define.
1413 (struct file entry): Add md5 field.
1414 (get_filenum): Delete and replace with...
1415 (get_basename): New function.
1416 (get_directory_table_entry): New function.
1417 (allocate_filenum): New function.
1418 (allocate_filename_to_slot): New function.
1419 (dwarf2_where): Use new functions.
1420 (dwarf2_directive_filename): Add support for extended .file
1422 (dwarf2_directive_loc): Allow the use of file number zero with
1424 (out_file_list): Rename to...
1425 (out_dir_and_file_list): Add DWARF 5 support.
1426 (out_debug_line): Emit extra values into the section header for
1428 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1429 * doc/as.texi (.file): Update the description of this pseudo-op.
1430 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1431 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1432 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1433 * NEWS: Mention the new feature.
1435 2020-03-10 Alan Modra <amodra@gmail.com>
1437 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1438 to avoid signed overflow.
1439 * config/tc-mcore.c (md_assemble): Likewise.
1440 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1441 * config/tc-nds32.c (SET_ADDEND): Likewise.
1442 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1444 2020-03-09 Jan Beulich <jbeulich@suse.com>
1446 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1447 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1448 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1450 2020-03-07 Alan Modra <amodra@gmail.com>
1452 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1455 2020-03-06 Nick Clifton <nickc@redhat.com>
1458 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1459 0 if the dwarf_level is 5 or more. Complain if a filename follows
1461 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1462 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1463 * testsuite/gas/elf/elf.exp: Run the new test.
1466 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1467 * doc/as.texi: Fix another typo.
1469 2020-03-06 Nick Clifton <nickc@redhat.com>
1472 * as.c (dwarf_level): Define.
1473 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1474 (parse_args): Add support for the new options.
1475 as.h (dwarf_level): Prototype.
1476 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1478 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1479 (DWARF2_LINE_VERSION): Remove definition.
1480 * doc/as.texi: Document the new options.
1482 2020-03-06 Nick Clifton <nickc@redhat.com>
1485 * as.c (main): Allow matching input and outputs when they are
1488 2020-03-06 Jan Beulich <jbeulich@suse.com>
1490 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1492 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1493 one of byte/word/dword/qword is set alongside a SIMD register in
1494 a template's operand.
1496 2020-03-06 Jan Beulich <jbeulich@suse.com>
1498 * config/tc-i386.c (match_template): Extend code in logic
1499 rejecting certain suffixes in certain modes to also cover mask
1500 register use and VecSIB. Drop special casing of broadcast. Skip
1501 immediates in the check.
1503 2020-03-06 Jan Beulich <jbeulich@suse.com>
1505 * config/tc-i386.c (match_template): Fold duplicate code in
1506 logic rejecting certain suffixes in certain modes. Drop
1509 2020-03-06 Jan Beulich <jbeulich@suse.com>
1511 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1512 alongside !norex64 ones.
1513 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1514 with both 32- and 64-bit GPR operands.
1515 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1516 32- and 64-bit GPR operands.
1517 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1518 testsuite/gas/i386/x86-64-avx512bw.d,
1519 testsuite/gas/i386/x86-64-avx512f-intel.d,
1520 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1522 2020-03-06 Jan Beulich <jbeulich@suse.com>
1524 * config/tc-i386.c (md_assemble): Drop use of rex64.
1525 (process_suffix): For REX.W for 64-bit CRC32.
1527 2020-03-06 Jan Beulich <jbeulich@suse.com>
1529 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1530 addressing for MPX insns without base/index.
1531 * testsuite/gas/i386/mpx-16bit.s,
1532 * testsuite/gas/i386/mpx-16bit.d: New.
1533 * testsuite/gas/i386/i386.exp: Run new test.
1535 2020-03-06 Jan Beulich <jbeulich@suse.com>
1537 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1538 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1539 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1540 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1541 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1542 as well as a BSWAP one.
1543 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1544 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1545 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1546 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1547 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1548 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1549 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1550 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1551 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1552 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1553 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1554 testsuite/gas/i386/vmx.d: Adjust expectations.
1556 2020-03-06 Jan Beulich <jbeulich@suse.com>
1558 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1559 from having their operands swapped.
1560 * testsuite/gas/i386/waitpkg.s,
1561 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1562 3-operand cases as well as testing of 16-bit code generation.
1563 * testsuite/gas/i386/waitpkg.d,
1564 testsuite/gas/i386/waitpkg-intel.d,
1565 testsuite/gas/i386/x86-64-waitpkg.d,
1566 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1568 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1570 * config/tc-riscv.c (percent_op_utype): Support the modifier
1572 * doc/c-riscv.texi: Add documentation.
1573 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1574 modifier %got_pcrel_hi.
1575 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1576 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1577 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1579 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1580 (RISC-V-Formats): Update the section name from "Instruction Formats"
1581 to "RISC-V Instruction Formats".
1583 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1585 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1586 detected in a section which does not have at least 4 byte
1588 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1589 * testsuite/gas/arm/ldr-t.s: Likewise.
1590 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1591 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1592 disassembly, ignoring any NOPs that may have been inserted because
1593 of section alignment.
1594 * testsuite/gas/arm/ldr-t.d: Likewise.
1596 2020-03-04 Jan Beulich <jbeulich@suse.com>
1598 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1599 * doc/c-i386.texi: Mention sev_es.
1600 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1601 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1603 * testsuite/gas/i386/arch-13-znver1.d,
1604 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1606 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1608 * config/tc-i386.c (match_template): Replace ignoresize and
1609 defaultsize with mnemonicsize.
1610 (process_suffix): Likewise.
1612 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1615 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1616 instruction LD IY,(HL).
1617 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1618 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1619 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1620 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1622 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1625 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1626 x86-64-default-suffix-avx.
1627 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1628 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1629 * testsuite/gas/i386/noreg64.d: Updated.
1630 * testsuite/gas/i386/noreg64.l: Likewise.
1631 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1632 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1633 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1635 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1638 * config/tc-z80.c (contains_register): Prevent an illegal memory
1639 access when checking an expression for a register name.
1641 2020-03-03 Alan Modra <amodra@gmail.com>
1643 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1646 2020-03-02 Alan Modra <amodra@gmail.com>
1648 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1649 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1651 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1652 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1653 (s3_s_score_lcomm): Likewise.
1654 * config/tc-score7.c: Similarly.
1655 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1657 2020-02-28 YunQiang Su <syq@debian.org>
1660 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1661 to handle multi-labels.
1662 (has_label_name): New.
1664 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1666 * config/tc-arm.c (enum pred_instruction_type): Remove
1667 NEUTRAL_IT_NO_VPT_INSN predication type.
1668 (cxn_handle_predication): Modify to require condition suffixes.
1669 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1670 * testsuite/gas/arm/cde-scalar.s: Update test.
1671 * testsuite/gas/arm/cde-warnings.l: Update test.
1672 * testsuite/gas/arm/cde-warnings.s: Update test.
1674 2020-02-26 Alan Modra <amodra@gmail.com>
1676 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1677 N_() on empty string.
1679 2020-02-26 Alan Modra <amodra@gmail.com>
1681 * read.c (read_a_source_file): Call strncpy with length one
1682 less than size of original_case_string.
1684 2020-02-26 Alan Modra <amodra@gmail.com>
1686 * config/obj-elf.c: Indent labels correctly.
1687 * config/obj-macho.c: Likewise.
1688 * config/tc-aarch64.c: Likewise.
1689 * config/tc-alpha.c: Likewise.
1690 * config/tc-arm.c: Likewise.
1691 * config/tc-cr16.c: Likewise.
1692 * config/tc-crx.c: Likewise.
1693 * config/tc-frv.c: Likewise.
1694 * config/tc-i386-intel.c: Likewise.
1695 * config/tc-i386.c: Likewise.
1696 * config/tc-ia64.c: Likewise.
1697 * config/tc-mn10200.c: Likewise.
1698 * config/tc-mn10300.c: Likewise.
1699 * config/tc-nds32.c: Likewise.
1700 * config/tc-riscv.c: Likewise.
1701 * config/tc-s12z.c: Likewise.
1702 * config/tc-xtensa.c: Likewise.
1703 * config/tc-z80.c: Likewise.
1705 * symbols.c: Likewise.
1706 * write.c: Likewise.
1708 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1710 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1711 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1712 after parsing all arguments.
1713 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1714 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1715 are used to check if we write a read-only CSR by the CSR instruction.
1716 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1717 all CSR for the read-only CSR checking.
1718 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1719 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1720 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1721 all CSR instructions for the read-only CSR checking.
1722 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1723 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1725 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1726 (riscv_opts): Initialize it.
1727 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1728 before doing the CSR checking.
1729 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1730 (md_longopts): Add mcsr-check and mno-csr-check.
1731 (md_parse_option): Handle new enum option values.
1732 (s_riscv_option): Handle new long options.
1733 * doc/c-riscv.texi: Add description for the new .option and assembler
1735 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1737 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1739 * config/tc-riscv.c (csr_extra_hash): New.
1740 (enum riscv_csr_class): New enum. Used to decide
1741 whether or not this CSR is legal in the current ISA string.
1742 (struct riscv_csr_extra): New structure to hold all extra information
1744 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1745 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1746 Call hash_reg_name to insert CSR address into reg_names_hash.
1747 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1748 Decide whether the CSR is valid according to the csr_extra_hash.
1749 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1750 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1751 not a boolean. This is same as riscv_init_csr_hash, so keep the
1753 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1754 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1755 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1756 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1757 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1758 f-ext CSR are not allowed.
1759 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1760 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1761 source file is `priv-reg.s`, and the ISA is rv64if, so the
1762 rv32-only CSR are not allowed.
1763 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1765 2020-02-21 Alan Modra <amodra@gmail.com>
1767 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1768 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1770 2020-02-21 Alan Modra <amodra@gmail.com>
1773 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1774 on section size adjustment, instead perform another write if
1775 exec header size is larger than section size.
1777 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1779 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1780 -mno-arch-attr command line options.
1782 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1784 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1785 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1787 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1790 * config/tc-z80.c (md_parse_option): Do not use an underscore
1791 prefix for local labels in SDCC compatability mode.
1792 (z80_start_line_hook): Remove SDCC dollar label support.
1793 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1794 * testsuite/gas/z80/sdcc.s: Likewise.
1796 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1799 * config/tc-z80.c: Add -march option.
1800 * doc/as.texi: Update Z80 documentation.
1801 * doc/c-z80.texi: Likewise.
1802 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1803 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1804 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1805 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1806 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1807 * testsuite/gas/z80/gbz80_all.d: Likewise.
1808 * testsuite/gas/z80/r800_extra.d: Likewise.
1809 * testsuite/gas/z80/r800_ii8.d: Likewise.
1810 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1811 * testsuite/gas/z80/sdcc.d: Likewise.
1812 * testsuite/gas/z80/z180.d: Likewise.
1813 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1814 * testsuite/gas/z80/z80_doc.d: Likewise.
1815 * testsuite/gas/z80/z80_ii8.d: Likewise.
1816 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1817 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1818 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1819 * testsuite/gas/z80/z80_sli.d: Likewise.
1820 * testsuite/gas/z80/z80n_all.d: Likewise.
1821 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1823 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1825 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1826 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1827 * testsuite/gas/i386/i386.exp: Run property-3 and
1829 * testsuite/gas/i386/property-3.d: New file.
1830 * testsuite/gas/i386/property-3.s: Likewise.
1831 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1833 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1835 * config/tc-i386.c (cpu_arch): Add .popcnt.
1836 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1837 Add a tab before @samp{.sse4a}.
1839 2020-02-17 Jan Beulich <jbeulich@suse.com>
1841 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1842 for AddrPrefixOpReg templates. Combine the two pieces of
1843 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1846 2020-02-17 Jan Beulich <jbeulich@suse.com>
1849 * config/tc-i386.c (md_assemble): Also suppress operand
1850 swapping for MONITOR{,X} and MWAIT{,X}.
1851 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1852 Add Intel syntax monitor/mwait tests.
1853 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1854 Adjust expectations.
1855 *testsuite/gas/i386/sse3-intel.d,
1856 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1857 * testsuite/gas/i386/i386.exp: Run new tests.
1859 2020-02-17 Jan Beulich <jbeulich@suse.com>
1862 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1863 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1865 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1867 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1868 * testsuite/gas/i386/avx512dq-inval.l,
1869 testsuite/gas/i386/inval-avx.l,
1870 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1871 * testsuite/gas/i386/avx512vl-ambig.s,
1872 testsuite/gas/i386/avx512vl-ambig.l: New.
1873 * testsuite/gas/i386/i386.exp: Run new test.
1875 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1877 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1879 * doc/c-i386.texi: Document sse4a and nosse4a.
1881 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1883 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1886 2020-02-14 Jan Beulich <jbeulich@suse.com>
1889 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1891 (process_suffix): ... here. Consider just the first operand
1893 (check_long_reg): Drop opcode 0x63 special case again.
1894 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1895 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1896 Move ambiguous operand size tests ...
1897 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1898 testsuite/gas/i386/noreg64.s: ... here.
1899 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1900 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1901 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1902 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1903 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1904 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1905 testsuite/gas/i386/x86-64-movsxd.d,
1906 testsuite/gas/i386/x86-64-movsxd-intel.d,
1907 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1908 Adjust expectations.
1909 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1910 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1911 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1912 * testsuite/gas/i386/i386.exp: Run new tests.
1914 2020-02-14 Jan Beulich <jbeulich@suse.com>
1916 * config/tc-i386.c (process_operands): Also skip segment
1917 override prefix emission if it matches an already present one.
1918 * testsuite/gas/i386/prefix32.s: Add double segment override
1920 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1922 2020-02-14 Jan Beulich <jbeulich@suse.com>
1924 * config/tc-i386.c (process_operands): Drop ineffectual segment
1925 overrides when optimizing.
1926 * testsuite/gas/i386/lea-optimize.d: New.
1927 * testsuite/gas/i386/i386.exp: Run new test.
1929 2020-02-14 Jan Beulich <jbeulich@suse.com>
1931 * config/tc-i386.c (process_operands): Also check insn prefix
1932 for ineffectual segment override warning. Don't cover possible
1933 VEX/EVEX encoded insns there.
1934 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1935 testsuite/gas/i386/lea.e: New.
1936 * testsuite/gas/i386/i386.exp: Run new test.
1938 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1941 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1944 2020-02-13 Fangrui Song <maskray@google.com>
1945 H.J. Lu <hongjiu.lu@intel.com>
1948 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1949 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1950 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1951 * testsuite/gas/i386/relax-5.d: New file.
1952 * testsuite/gas/i386/relax-5.s: Likewise.
1953 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1954 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1956 2020-02-13 Jan Beulich <jbeulich@suse.com>
1958 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1961 2020-02-12 Jan Beulich <jbeulich@suse.com>
1963 * config/tc-i386.c (avx512): New (at file scope), moved from
1964 (check_VecOperands): ... here.
1965 (process_suffix): Add [XYZ]MMword operand size handling.
1966 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1967 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1969 * testsuite/gas/i386/avx512dq-inval.l,
1970 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1972 2020-02-12 Jan Beulich <jbeulich@suse.com>
1975 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1977 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1978 CALL/JMP in O_tbyte_ptr case.
1979 * doc/c-i386.texi: Mention far call and full pointer load ISA
1981 * testsuite/gas/i386/x86-64-branch-3.s,
1982 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1983 * testsuite/gas/i386/x86-64-branch-3.d,
1984 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1985 * testsuite/gas/i386/x86-64-branch-5.l,
1986 testsuite/gas/i386/x86-64-branch-5.s: New.
1987 * testsuite/gas/i386/i386.exp: Run new test.
1989 2020-02-12 Jan Beulich <jbeulich@suse.com>
1992 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1993 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1994 64-bit-only warning.
1995 (check_word_reg): Consistently error on mismatching register
1997 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1998 for movw. Replace suffix / GPR for orb.
1999 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2000 byte GPRs as well as ones for inb/outb with a word accumulator.
2001 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2002 testsuite/gas/i386/inval.l: Adjust expectations.
2004 2020-02-12 Jan Beulich <jbeulich@suse.com>
2006 * config/tc-i386.c (operand_type_register_match): Also fall
2007 through initial two if()-s when the template allows for a GPR
2008 operand. Adjust comment.
2010 2020-02-11 Jan Beulich <jbeulich@suse.com>
2012 (struct _i386_insn): New field "short_form".
2013 (optimize_encoding): Drop setting of shortform field.
2014 (process_suffix): Set i.short_form. Replace shortform use.
2015 (process_operands): Replace shortform use.
2017 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2019 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2020 loop initial declaration.
2022 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2024 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2025 instructions that can have 5 arguments.
2026 (enum operand_parse_code): Add new operands.
2027 (parse_operands): Account for new operands.
2029 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2030 (neon_select_shape): Account for P suffix.
2031 (LOW1): Move macro to global position.
2032 (HI4): Move macro to global position.
2033 (vcx_assign_vec_d): New.
2034 (vcx_assign_vec_m): New.
2035 (vcx_assign_vec_n): New.
2036 (enum vcx_reg_type): New.
2037 (vcx_get_reg_type): New.
2038 (vcx_size_pos): New.
2040 (vcx_handle_shape): New.
2041 (vcx_ensure_register_in_range): New.
2042 (vcx_handle_register_arguments): New.
2043 (vcx_handle_insn_block): New.
2044 (vcx_handle_common_checks): New.
2048 * testsuite/gas/arm/cde-missing-fp.d: New test.
2049 * testsuite/gas/arm/cde-missing-fp.l: New test.
2050 * testsuite/gas/arm/cde-missing-mve.d: New test.
2051 * testsuite/gas/arm/cde-missing-mve.l: New test.
2052 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2053 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2054 * testsuite/gas/arm/cde-mve.s: New test.
2055 * testsuite/gas/arm/cde-warnings.l:
2056 * testsuite/gas/arm/cde-warnings.s:
2057 * testsuite/gas/arm/cde.d:
2058 * testsuite/gas/arm/cde.s:
2060 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2061 Matthew Malcomson <matthew.malcomson@arm.com>
2063 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2064 CDE coprocessor that can be enabled.
2065 (enum pred_instruction_type): New pred type.
2066 (BAD_NO_VPT): New error message.
2067 (BAD_CDE): New error message.
2068 (BAD_CDE_COPROC): New error message.
2069 (enum operand_parse_code): Add new immediate operands.
2070 (parse_operands): Account for new immediate operands.
2071 (check_cde_operand): New.
2072 (cde_coproc_enabled): New.
2073 (cde_coproc_pos): New.
2074 (cde_handle_coproc): New.
2075 (cxn_handle_predication): New.
2076 (do_custom_instruction_1): New.
2077 (do_custom_instruction_2): New.
2078 (do_custom_instruction_3): New.
2091 (handle_pred_state): Define new IT block behaviour.
2092 (insns): Add newn CX*{,d}{,a} instructions.
2093 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2094 Define new cdecp extension strings.
2095 * doc/c-arm.texi: Document new cdecp extension arguments.
2096 * testsuite/gas/arm/cde-scalar.d: New test.
2097 * testsuite/gas/arm/cde-scalar.s: New test.
2098 * testsuite/gas/arm/cde-warnings.d: New test.
2099 * testsuite/gas/arm/cde-warnings.l: New test.
2100 * testsuite/gas/arm/cde-warnings.s: New test.
2101 * testsuite/gas/arm/cde.d: New test.
2102 * testsuite/gas/arm/cde.s: New test.
2104 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2107 * config/tc-i386.c (intel64): Renamed to ...
2109 (match_template): Accept Intel64 only instruction by default.
2110 (i386_displacement): Updated.
2111 (md_parse_option): Updated.
2112 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2113 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2114 -mamd64 to x86-64-sysenter-amd.
2115 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2117 2020-02-10 Alan Modra <amodra@gmail.com>
2119 * config/obj-elf.c (obj_elf_change_section): Error for section
2120 type, attr or entsize changes in assembly.
2121 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2122 * testsuite/gas/elf/section5.l: Update.
2124 2020-02-10 Alan Modra <amodra@gmail.com>
2126 * output-file.c (output_file_close): Do a normal close when
2127 flag_always_generate_output.
2128 * write.c (write_object_file): Don't stop output when
2129 flag_always_generate_output.
2131 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2134 * config/tc-z80.c: Add -gbz80 command line option to generate code
2135 for the GameBoy Z80. Add support for generating DWARF.
2136 * config/tc-z80.h: Add support for DWARF debug information
2138 * doc/c-z80.texi: Document new command line option.
2139 * testsuite/gas/z80/gbz80_all.d: New file.
2140 * testsuite/gas/z80/gbz80_all.s: New file.
2141 * testsuite/gas/z80/z80.exp: Run the new tests.
2142 * testsuite/gas/z80/z80n_all.d: New file.
2143 * testsuite/gas/z80/z80n_all.s: New file.
2144 * testsuite/gas/z80/z80n_reloc.d: New file.
2146 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2149 * config/obj-elf.c (get_section): Also check
2150 linked_to_symbol_name.
2151 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2152 (obj_elf_parse_section_letters): Handle the 'o' flag.
2153 (build_group_lists): Renamed to ...
2154 (build_additional_section_info): This. Set elf_linked_to_section
2155 from map_head.linked_to_symbol_name.
2156 (elf_adjust_symtab): Updated.
2157 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2158 * doc/as.texi: Document the 'o' flag.
2159 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2160 * testsuite/gas/elf/section18.d: New file.
2161 * testsuite/gas/elf/section18.s: Likewise.
2162 * testsuite/gas/elf/section19.d: Likewise.
2163 * testsuite/gas/elf/section19.s: Likewise.
2164 * testsuite/gas/elf/section20.d: Likewise.
2165 * testsuite/gas/elf/section20.s: Likewise.
2166 * testsuite/gas/elf/section21.d: Likewise.
2167 * testsuite/gas/elf/section21.l: Likewise.
2168 * testsuite/gas/elf/section21.s: Likewise.
2170 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2172 * NEWS: Mention x86 assembler options to align branches for
2175 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2177 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2178 only for ELF targets.
2179 * testsuite/gas/i386/unique.d: Don't xfail.
2180 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2182 2020-02-06 Alan Modra <amodra@gmail.com>
2184 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2185 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2187 2020-02-06 Alan Modra <amodra@gmail.com>
2189 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2190 xfail, and rename test.
2191 * testsuite/gas/elf/section12b.d: Likewise.
2192 * testsuite/gas/elf/section16a.d: Likewise.
2193 * testsuite/gas/elf/section16b.d: Likewise.
2195 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2198 * config/obj-elf.c (section_match): Removed.
2199 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2201 (obj_elf_change_section): Replace info and group_name arguments
2202 with match_p. Also update the section ID and flags from match_p.
2203 (obj_elf_section): Handle "unique,N". Update call to
2204 obj_elf_change_section.
2205 * config/obj-elf.h (elf_section_match): New.
2206 (obj_elf_change_section): Updated.
2207 * config/tc-arm.c (start_unwind_section): Update call to
2208 obj_elf_change_section.
2209 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2210 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2211 (microblaze_s_sdata): Likewise.
2212 (microblaze_s_rdata): Likewise.
2213 (microblaze_s_bss): Likewise.
2214 * config/tc-mips.c (s_change_section): Likewise.
2215 * config/tc-msp430.c (msp430_profiler): Likewise.
2216 * config/tc-rx.c (parse_rx_section): Likewise.
2217 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2218 * doc/as.texi: Document "unique,N" in .section directive.
2219 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2220 * testsuite/gas/elf/section15.d: New file.
2221 * testsuite/gas/elf/section15.s: Likewise.
2222 * testsuite/gas/elf/section16.s: Likewise.
2223 * testsuite/gas/elf/section16a.d: Likewise.
2224 * testsuite/gas/elf/section16b.d: Likewise.
2225 * testsuite/gas/elf/section17.d: Likewise.
2226 * testsuite/gas/elf/section17.l: Likewise.
2227 * testsuite/gas/elf/section17.s: Likewise.
2228 * testsuite/gas/i386/unique.d: Likewise.
2229 * testsuite/gas/i386/unique.s: Likewise.
2230 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2231 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2233 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2235 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2237 2020-02-01 Anthony Green <green@moxielogic.com>
2239 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2241 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2243 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2246 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2249 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2250 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2252 * testsuite/gas/arm/mve_dsp.d: New test.
2254 2020-01-31 Nick Clifton <nickc@redhat.com>
2256 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2257 rather than BFD_RELOC_NONE.
2259 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2261 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2262 to support VLDMIA instruction for MVE.
2263 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2264 instruction for MVE.
2265 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2266 instruction for MVE.
2267 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2268 instruction for MVE.
2269 * testsuite/gas/arm/mve-ldst.d: New test.
2270 * testsuite/gas/arm/mve-ldst.s: Likewise.
2272 2020-01-31 Nick Clifton <nickc@redhat.com>
2274 * po/fr.po: Updated French translation.
2275 * po/ru.po: Updated Russian translation.
2277 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2279 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2281 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2282 * testsuite/gas/aarch64/sve-movprfx_28.d,
2283 * testsuite/gas/aarch64/sve-movprfx_28.l,
2284 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2286 2020-01-30 Jan Beulich <jbeulich@suse.com>
2288 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2289 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2290 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2291 Adjust expectations.
2293 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2295 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2296 * testsuite/gas/bpf/alu-be.d: Likewise.
2297 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2298 * testsuite/gas/bpf/alu32-be.d: Likewise.
2300 2020-01-30 Jan Beulich <jbeulich@suse.com>
2302 * testsuite/gas/i386/x86-64-branch-2.s,
2303 testsuite/gas/i386/x86-64-branch-4.s,
2304 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2305 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2306 testsuite/gas/i386/x86-64-branch-2.d,
2307 testsuite/gas/i386/x86-64-branch-4.l,
2308 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2310 2020-01-30 Jan Beulich <jbeulich@suse.com>
2312 * config/tc-i386.c (process_suffix): .
2313 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2314 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2316 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2318 testsuite/gas/i386/x86_64.s: Add RETF cases.
2319 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2320 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2321 testsuite/gas/i386/x86-64-opcode.d,
2322 testsuite/gas/i386/x86-64-suffix-intel.d,
2323 testsuite/gas/i386/x86-64-suffix.d,
2324 testsuite/gas/i386/x86_64-intel.d
2325 testsuite/gas/i386/x86_64.d: Adjust expectations.
2326 * testsuite/gas/i386/x86-64-suffix.e,
2327 testsuite/gas/i386/x86_64.e: New.
2329 2020-01-30 Jan Beulich <jbeulich@suse.com>
2331 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2334 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2337 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2339 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2340 differences. Document movslq and movsxd.
2341 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2342 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2343 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2344 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2345 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2346 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2347 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2348 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2349 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2350 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2351 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2353 2020-01-27 Alan Modra <amodra@gmail.com>
2355 * testsuite/gas/all/gas.exp: Replace case statements with switch
2357 * testsuite/gas/elf/elf.exp: Likewise.
2358 * testsuite/gas/macros/macros.exp: Likewise.
2359 * testsuite/lib/gas-defs.exp: Likewise.
2361 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2364 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2365 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2367 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2369 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2370 s exts must be known, so rename *ok* to *fail*.
2371 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2372 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2373 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2375 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2376 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2378 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2381 * config/tc-i386.c (check_long_reg): Always disallow double word
2382 suffix in mnemonic with word general register.
2383 * testsuite/gas/i386/general.s: Replace word general register
2384 with double word general register for movl.
2385 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2387 * testsuite/gas/i386/general.l: Updated.
2388 * testsuite/gas/i386/inval.l: Likewise.
2390 2020-01-22 Alan Modra <amodra@gmail.com>
2392 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2393 __tls_get_addr_desc and __tls_get_addr_opt.
2395 2020-01-21 Jan Beulich <jbeulich@suse.com>
2397 * testsuite/gas/i386/inval-crc32.s,
2398 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2399 * testsuite/gas/i386/inval-crc32.l,
2400 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2402 2020-01-21 Jan Beulich <jbeulich@suse.com>
2404 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2405 generic code path. Deal with No_lSuf being set in a template.
2406 * testsuite/gas/i386/inval-crc32.l,
2407 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2408 instead of error(s) when operand size is ambiguous.
2409 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2410 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2411 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2412 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2413 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2414 Adjust expectations.
2416 2020-01-21 Jan Beulich <jbeulich@suse.com>
2418 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2419 and an intel_syntax check. Re-write lack-of-suffix processing
2421 * doc/c-i386.texi: Document operand size defaults for suffix-
2422 less AT&T syntax insns.
2423 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2424 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2425 testsuite/gas/i386/x86-64-avx-scalar.s,
2426 testsuite/gas/i386/x86-64-avx.s,
2427 testsuite/gas/i386/x86-64-bundle.s,
2428 testsuite/gas/i386/x86-64-intel64.s,
2429 testsuite/gas/i386/x86-64-lock-1.s,
2430 testsuite/gas/i386/x86-64-opcode.s,
2431 testsuite/gas/i386/x86-64-sse2avx.s,
2432 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2433 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2434 testsuite/gas/i386/x86-64-nops.s,
2435 testsuite/gas/i386/x86-64-ptwrite.s,
2436 testsuite/gas/i386/x86-64-simd.s,
2437 testsuite/gas/i386/x86-64-sse-noavx.s,
2438 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2440 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2441 testsuite/gas/i386/noreg64.s: Add further tests.
2442 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2443 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2444 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2445 testsuite/gas/i386/sse-noavx.d,
2446 testsuite/gas/i386/x86-64-intel64.d,
2447 testsuite/gas/i386/x86-64-nops.d,
2448 testsuite/gas/i386/x86-64-opcode.d,
2449 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2450 testsuite/gas/i386/x86-64-ptwrite.d,
2451 testsuite/gas/i386/x86-64-simd-intel.d,
2452 testsuite/gas/i386/x86-64-simd-suffix.d,
2453 testsuite/gas/i386/x86-64-simd.d,
2454 testsuite/gas/i386/x86-64-sse-noavx.d
2455 testsuite/gas/i386/x86-64-suffix.d,
2456 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2457 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2458 testsuite/gas/i386/noreg64.l: New.
2459 * testsuite/gas/i386/i386.exp: Run new tests.
2461 2020-01-21 Jan Beulich <jbeulich@suse.com>
2463 * testsuite/gas/i386/avx512_bf16_vl.s,
2464 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2465 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2466 broadcast forms of VCVTNEPS2BF16.
2467 * testsuite/gas/i386/avx512_bf16_vl.d,
2468 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2470 2020-01-20 Nick Clifton <nickc@redhat.com>
2472 * po/uk.po: Updated Ukranian translation.
2474 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2477 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2478 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2480 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2481 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2482 R_X86_64_GOTPC32_TLSDESC relocation.
2484 2020-01-18 Nick Clifton <nickc@redhat.com>
2486 * configure: Regenerate.
2487 * po/gas.pot: Regenerate.
2489 2020-01-18 Nick Clifton <nickc@redhat.com>
2491 Binutils 2.34 branch created.
2493 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2495 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2496 with vex_encoding_vex.
2497 (parse_insn): Likewise.
2498 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2499 and {vex3} documentation.
2500 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2502 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2504 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2507 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2508 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2509 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2510 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2511 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2512 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2514 2020-01-16 Jan Beulich <jbeulich@suse.com>
2516 * config/tc-i386.c (match_template): Drop found_cpu_match local
2519 2020-01-16 Jan Beulich <jbeulich@suse.com>
2521 * testsuite/gas/i386/avx512dq-inval.l,
2522 testsuite/gas/i386/avx512dq-inval.s: New.
2523 * testsuite/gas/i386/i386.exp: Run new test.
2525 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2527 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2528 relocations when the target is 430X, except when extracting part of an
2530 (msp430_srcoperand): Adjust comment.
2531 Initialize the expp member of the msp430_operand_s struct as
2533 (msp430_dstoperand): Likewise.
2534 * testsuite/gas/msp430/msp430.exp: Run new test.
2535 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2536 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2538 2020-01-15 Alan Modra <amodra@gmail.com>
2540 * configure.tgt: Add sparc-*-freebsd case.
2542 2020-01-14 Lili Cui <lili.cui@intel.com>
2544 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2545 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2546 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2547 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2548 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2549 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2550 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2551 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2552 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2553 * testsuite/gas/i386/align-branch-5.d: Likewise.
2554 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2555 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2556 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2557 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2558 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2559 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2560 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2561 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2562 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2563 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2564 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2565 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2567 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2570 * config/tc-z80.c: Add support for half precision, single
2571 precision and double precision floating point values.
2572 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2573 * doc/as.texi: Add new z80 command line options.
2574 * doc/c-z80.texi: Document new z80 command line options.
2575 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2576 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2577 * testsuite/gas/z80/z80.exp: Run the new test.
2578 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2579 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2580 * testsuite/gas/z80/strings.d: Update expected output.
2582 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2584 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2587 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2589 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2591 * config/tc-arc.h: Add header if/defs.
2592 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2594 2020-01-13 Alan Modra <amodra@gmail.com>
2596 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2598 2020-01-13 Alan Modra <amodra@gmail.com>
2600 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2603 2020-01-10 Alan Modra <amodra@gmail.com>
2605 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2606 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2608 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2611 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2613 (emit_ld_r_r): Likewise.
2614 (emit_ld_rr_m): Likewise.
2615 (emit_ld_rr_nn): Likewise.
2617 2020-01-09 Jan Beulich <jbeulich@suse.com>
2619 * config/tc-i386.c (optimize_encoding): Add
2620 is_any_vex_encoding() invocations. Drop respective
2621 i.tm.extension_opcode == None checks.
2623 2020-01-09 Jan Beulich <jbeulich@suse.com>
2625 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2626 REX transformations. Correct comment indentation.
2628 2020-01-09 Jan Beulich <jbeulich@suse.com>
2630 * config/tc-i386.c (optimize_encoding): Generalize register
2631 transformation for TEST optimization.
2633 2020-01-09 Jan Beulich <jbeulich@suse.com>
2635 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2636 testsuite/gas/i386/x86-64-sysenter-amd.d,
2637 testsuite/gas/i386/x86-64-sysenter-amd.l,
2638 testsuite/gas/i386/x86-64-sysenter-intel.d,
2639 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2640 * testsuite/gas/i386/i386.exp: Run new tests.
2642 2020-01-08 Nick Clifton <nickc@redhat.com>
2645 * doc/as.texi (Align): Document the fact that all arguments can be
2648 (P2align): Likewise.
2650 2020-01-08 Nick Clifton <nickc@redhat.com>
2653 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2654 already defined as a different symbol type.
2655 * testsuite/gas/elf/pr14891.s: New test source file.
2656 * testsuite/gas/elf/pr14891.d: New test driver.
2657 * testsuite/gas/elf/pr14891.s: New test expected error output.
2658 * testsuite/gas/elf/elf.exp: Run the new test.
2660 2020-01-08 Alan Modra <amodra@gmail.com>
2662 * config/tc-z8k.c (md_begin): Make idx unsigned.
2663 (get_specific): Likewise for this_index.
2665 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2667 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2668 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2669 (md_operand): Set X_md to absent.
2670 (arc_parse_name): Check for X_md.
2672 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2675 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2676 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2678 * read.c (next_char_of_string): Likewise.
2679 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2680 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2682 2020-01-03 Nick Clifton <nickc@redhat.com>
2684 * po/sv.po: Updated Swedish translation.
2686 2020-01-03 Jan Beulich <jbeulich@suse.com>
2688 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2689 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2691 2020-01-03 Jan Beulich <jbeulich@suse.com>
2693 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2694 by-element usdot. Add 64-bit form tests for by-element sudot.
2695 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2697 2020-01-03 Jan Beulich <jbeulich@suse.com>
2699 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2700 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2702 2020-01-03 Jan Beulich <jbeulich@suse.com>
2704 * testsuite/gas/aarch64/f64mm.d,
2705 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2707 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2709 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2710 support for assembler code generated by SDCC. Add new relocation
2711 types. Add z80-elf target support.
2712 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2713 labels. Local labels starts from ".L".
2714 * NEWS: Mention the new support.
2715 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2716 * testsuite/gas/all/fwdexp.s: Likewise.
2717 * testsuite/gas/all/cond.l: Likewise.
2718 * testsuite/gas/all/cond.s: Likewise.
2719 * testsuite/gas/all/fwdexp.d: Likewise.
2720 * testsuite/gas/all/fwdexp.s: Likewise.
2721 * testsuite/gas/elf/section2.e-mips: Likewise.
2722 * testsuite/gas/elf/section2.l: Likewise.
2723 * testsuite/gas/elf/section2.s: Likewise.
2724 * testsuite/gas/macros/app1.d: Likewise.
2725 * testsuite/gas/macros/app1.s: Likewise.
2726 * testsuite/gas/macros/app2.d: Likewise.
2727 * testsuite/gas/macros/app2.s: Likewise.
2728 * testsuite/gas/macros/app3.d: Likewise.
2729 * testsuite/gas/macros/app3.s: Likewise.
2730 * testsuite/gas/macros/app4.d: Likewise.
2731 * testsuite/gas/macros/app4.s: Likewise.
2732 * testsuite/gas/macros/app4b.s: Likewise.
2733 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2734 * testsuite/gas/z80/z80.exp: Add new tests
2735 * testsuite/gas/z80/dollar.d: New file.
2736 * testsuite/gas/z80/dollar.s: New file.
2737 * testsuite/gas/z80/ez80_adl_all.d: New file.
2738 * testsuite/gas/z80/ez80_adl_all.s: New file.
2739 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2740 * testsuite/gas/z80/ez80_isuf.s: New file.
2741 * testsuite/gas/z80/ez80_z80_all.d: New file.
2742 * testsuite/gas/z80/ez80_z80_all.s: New file.
2743 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2744 * testsuite/gas/z80/r800_extra.d: New file.
2745 * testsuite/gas/z80/r800_extra.s: New file.
2746 * testsuite/gas/z80/r800_ii8.d: New file.
2747 * testsuite/gas/z80/r800_z80_doc.d: New file.
2748 * testsuite/gas/z80/z180.d: New file.
2749 * testsuite/gas/z80/z180.s: New file.
2750 * testsuite/gas/z80/z180_z80_doc.d: New file.
2751 * testsuite/gas/z80/z80_doc.d: New file.
2752 * testsuite/gas/z80/z80_doc.s: New file.
2753 * testsuite/gas/z80/z80_ii8.d: New file.
2754 * testsuite/gas/z80/z80_ii8.s: New file.
2755 * testsuite/gas/z80/z80_in_f_c.d: New file.
2756 * testsuite/gas/z80/z80_in_f_c.s: New file.
2757 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2758 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2759 * testsuite/gas/z80/z80_out_c_0.d: New file.
2760 * testsuite/gas/z80/z80_out_c_0.s: New file.
2761 * testsuite/gas/z80/z80_reloc.d: New file.
2762 * testsuite/gas/z80/z80_reloc.s: New file.
2763 * testsuite/gas/z80/z80_sli.d: New file.
2764 * testsuite/gas/z80/z80_sli.s: New file.
2766 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2768 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2771 2020-01-01 Alan Modra <amodra@gmail.com>
2773 Update year range in copyright notice of all files.
2775 For older changes see ChangeLog-2019
2777 Copyright (C) 2020 Free Software Foundation, Inc.
2779 Copying and distribution of this file, with or without modification,
2780 are permitted in any medium without royalty provided the copyright
2781 notice and this notice are preserved.
2787 version-control: never