1 2020-06-25 Nick Clifton <nickc@redhat.com>
4 * config/tc-arm.c (arm_force_relocation): Force resolution of
5 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
6 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
8 2020-06-25 Jan Beulich <jbeulich@suse.com>
10 * config/tc-i386.c (md_assemble): Move call to process_immext()
12 (process_operands): ... here.
14 2020-06-25 Jan Beulich <jbeulich@suse.com>
16 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
17 diagnostic when there is a sizing prefix. Switch to word/dword/
18 qword encoding when there is a sizing prefix and no (explicit or
20 (update_imm): Handle presence of a sizing prefix.
21 * testsuite/gas/i386/noreg16-data32.d,
22 testsuite/gas/i386/noreg32-data16.d,
23 testsuite/gas/i386/noreg32-data16.e,
24 testsuite/gas/i386/noreg64-data16.d,
25 testsuite/gas/i386/noreg64-data16.e,
26 testsuite/gas/i386/noreg64-rex64.d: New.
27 * testsuite/gas/i386/i386.exp: Run new tests.
28 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
29 Introduce and use pfx* macros.
30 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
32 * testsuite/gas/i386/noreg16.d: Adjust expectations.
34 2020-06-25 Jan Beulich <jbeulich@suse.com>
36 * testsuite/gas/i386/avx-16bit.d,
37 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
38 testsuite/gas/i386/avx512f-16bit.d,
39 testsuite/gas/i386/avx512f.d,
40 testsuite/gas/i386/evex-lig256.d,
41 testsuite/gas/i386/evex-lig512.d
42 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
43 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
44 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
45 testsuite/gas/i386/sse2-16bit.d,
46 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
49 2020-06-25 Jan Beulich <jbeulich@suse.com>
51 * config/tc-i386.c (md_assemble): Also reject explicit REX
52 prefixes with VEX and alike encoded insns. Zap consumed bits
54 (output_insn): Don't ignore REX prefix for VEX and alike
55 encodings; abort() instead if encountered.
56 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
58 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
59 * testsuite/gas/i386/x86-64-pseudos.d,
60 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
62 2020-06-25 Jan Beulich <jbeulich@suse.com>
64 * config/tc-i386.c (process_operands): Translate explicit REX
65 prefix into i.rex for SSE2AVX templates.
66 (set_rex_vrex): New helper.
67 (build_modrm_byte): Use it.
68 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
70 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
72 2020-06-25 Jan Beulich <jbeulich@suse.com>
74 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
75 templates when there's no data size prefix.
76 (md_assemble): Reject data size prefix also for legacy encoded
78 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
79 Uncomment previously not working line.
80 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
82 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
83 testsuite/gas/i386/sse2avx.d: Adjust expectations.
85 2020-06-25 Jan Beulich <jbeulich@suse.com>
87 * config/tc-i386.c (build_evex_prefix): Drop early setting of
90 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
92 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
93 explicit_priv_attr. It used to indicate CSR or priv instructions are
95 (riscv_is_priv_insn): Return True if it is a privileged instruction.
96 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
97 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
98 (riscv_write_out_attrs): Clarification of when to generate the elf
100 * testsuite/gas/riscv/attribute-11.s: Add comments.
101 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
102 `priv_insn_<n>` to decide which priv instruction is expected to used.
104 * testsuite/gas/riscv/attribute-14a.d: Likewise.
105 * testsuite/gas/riscv/attribute-14b.d: Likewise.
106 * testsuite/gas/riscv/attribute-14c.d: Likewise.
107 * testsuite/gas/riscv/attribute-14d.d: Likewise.
108 * testsuite/gas/riscv/attribute-14e.d: Likewise.
110 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
112 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
113 (riscv_set_default_priv_spec): Get the priv spec version from the
114 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
116 2020-06-20 Alan Modra <amodra@gmail.com>
118 * configure.tgt: Set bfd_gas for all SH targets.
120 2020-06-18 Jan Beulich <jbeulich@suse.com>
122 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
123 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
126 2020-06-16 Lili Cui <lili.cui@intel.com>
128 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
129 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
130 * doc/c-i386.texi: Add avx512_vp2intersect.
132 2020-06-16 Jan Beulich <jbeulich@suse.com>
134 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
136 * testsuite/gas/i386/sse-check.s: Adjust comment.
137 * testsuite/gas/i386/sse-check-error.l,
138 testsuite/gas/i386/sse-check-warn.e,
139 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
142 2020-06-16 Alan Modra <amodra@gmail.com>
144 * config/tc-tic30.h: Remove OBJ_AOUT support.
145 * configure.tgt: Delete tic30-*-*aout* entry.
147 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
149 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
151 (elf32xtensa_abi): New declaration.
152 (option_abi_windowed, option_abi_call0): New enum constants.
153 (md_longopts): Add entries for --abi-windowed and --abi-call0.
154 (md_parse_option): Add handlers for --abi-windowed and
156 (xtensa_add_config_info): Use xtensa_abi_choice instead of
157 XSHAL_ABI to format ABI tag.
158 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
159 --abi-call0 to the list of options.
160 * doc/c-xtensa.texi: Add description for options --abi-windowed
162 * testsuite/gas/xtensa/abi-call0.d: New test definition.
163 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
164 * testsuite/gas/xtensa/abi.s: New test source.
166 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
169 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
171 * testsuite/gas/i386/tsxldtrk.s: Likewise.
172 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
173 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
175 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
177 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
178 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
179 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
181 2020-06-09 Seth Girvan <snth@snthhacks.com>
183 * doc/c-avr.texi: Improve wording.
185 2020-06-09 Jan Beulich <jbeulich@suse.com>
187 * testsuite/gas/i386/x86-64-pseudos-bad.s,
188 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
190 2020-06-09 Jan Beulich <jbeulich@suse.com>
192 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
194 * testsuite/gas/i386/prefix.d: Adjust expectations.
196 2020-06-09 Jan Beulich <jbeulich@suse.com>
198 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
199 with VEX/EVEX encoding tests.
200 * testsuite/gas/i386/prefix.d: Adjust expectations.
202 2020-06-09 Jan Beulich <jbeulich@suse.com>
204 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
206 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
207 * testsuite/gas/i386/noreg64.d: Adjust expectations.
208 * testsuite/gas/i386/noreg-intel64.d,
209 testsuite/gas/i386/noreg-intel64.l,
210 testsuite/gas/i386/noreg-intel64.s: New.
211 * testsuite/gas/i386/i386.exp: Run new tests.
213 2020-06-09 Jan Beulich <jbeulich@suse.com>
215 * config/tc-i386.c (vex_encoding_error): New enumerator.
216 (VEX_check_operands): Rename to VEX_check_encoding. Check
217 for vex_encoding_error. Move Imm4 handling ...
218 (check_VecOperands): ... here.
219 (match_template): Call VEX_check_encoding when there are no
220 operands. Split construct calling check_VecOperands and
221 VEX_check_encoding (when there are operands).
222 (check_register): Don't blindly set vex_encoding_evex.
223 * testsuite/gas/i386/pseudos-bad.s,
224 testsuite/gas/i386/pseudos-bad.l: New.
225 * testsuite/gas/i386/i386.exp: Run new test.
226 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
228 2020-06-08 Alex Coplan <alex.coplan@arm.com>
230 * config/tc-arm.c (insns): Add dfb.
231 * testsuite/gas/arm/dfb.d: New test.
232 * testsuite/gas/arm/dfb.s: Input for test.
234 2020-06-08 Nick Clifton <nickc@redhat.com>
236 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
238 2020-06-08 Jan Beulich <jbeulich@suse.com>
240 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
242 2020-06-08 Jan Beulich <jbeulich@suse.com>
244 * config/tc-i386.c (check_byte_reg): Drop dead conditional
247 2020-06-08 Jan Beulich <jbeulich@suse.com>
249 * config/tc-i386.c (check_register): Split RegTR handling, to
250 fail recognition also in 64-bit mode as well as with i586 or
251 i686 explicitly enabled.
252 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
253 * testsuite/gas/i386/x86_64-intel.d,
254 testsuite/gas/i386/x86_64.d: Adjust expectations.
256 2020-06-08 Jan Beulich <jbeulich@suse.com>
258 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
259 * testsuite/gas/cfi/cfi.exp: Run this test.
261 2020-06-08 Jan Beulich <jbeulich@suse.com>
263 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
264 check to %st(N) parsing logic.
265 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
267 2020-06-08 Jan Beulich <jbeulich@suse.com>
269 * config/tc-i386.c (bad_reg): New.
270 (check_VecOperations, i386_att_operand, i386_parse_name): Check
272 (check_register): New, broken out from ...
273 (parse_real_register): ... here. Call it.
274 (parse_register): Call it, and error upon failure.
275 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
276 testsuite/gas/i386/x86-64-equ-bad.s,
277 testsuite/gas/i386/x86-64-equ-bad.l: New.
278 * testsuite/gas/i386/i386.exp: Run new tests.
280 2020-06-06 Alan Modra <amodra@gmail.com>
282 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
283 * doc/c-ppc.texi: Likewise.
285 2020-06-06 Alan Modra <amodra@gmail.com>
287 * config/tc-ppc.c: Update throughout for reloc renaming.
289 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
291 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
294 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
296 * config/tc-riscv.c (explicit_csr): New static boolean.
297 Used to indicate CSR are explictly used.
298 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
299 (riscv_write_out_attrs): If we already have set elf priv
300 attributes, then generate them. Otherwise, don't generate
301 them when no CSR are used.
302 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
303 * testsuite/gas/riscv/attribute-02.d: Likewise.
304 * testsuite/gas/riscv/attribute-03.d: Likewise.
305 * testsuite/gas/riscv/attribute-04.d: Likewise.
306 * testsuite/gas/riscv/attribute-05.d: Likewise.
307 * testsuite/gas/riscv/attribute-06.d: Likewise.
308 * testsuite/gas/riscv/attribute-07.d: Likewise.
309 * testsuite/gas/riscv/attribute-08.d: Likewise.
310 * testsuite/gas/riscv/attribute-09.d: Likewise.
311 * testsuite/gas/riscv/attribute-10.d: Likewise.
312 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
313 * testsuite/gas/riscv/attribute-11.s: New testcase.
314 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
315 used, so we should output the ELF priv attributes.
316 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
317 used, so output the priv attributes according to the -mpriv-spec.
318 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
319 used, so ignore the -mpriv-spec setting.
321 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
323 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
325 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
326 endianness to cgen_get_insn_value and cgen_put_insn_value.
328 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
330 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
333 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
335 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
337 (md_assemble): Remove no longer needed hack.
339 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
341 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
343 (gas_cgen_md_apply_fix): Likewise.
344 (gas_cgen_md_apply_fix): Likewise.
345 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
347 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
350 2020-06-04 Alan Modra <amodra@gmail.com>
352 * testsuite/config/default.exp: Remove global directive outside
354 * testsuite/gas/mep/complex-relocs.exp: Likewise.
355 * testsuite/gas/microblaze/relax_size.exp: Likewise.
356 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
357 * testsuite/gas/mt/relocs.exp: Likewise.
358 * testsuite/gas/rx/rx.exp: Likewise.
360 2020-06-03 Stephen Casner <casner@acm.org>
362 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
364 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
365 Jim Wilson <jimw@sifive.com>
368 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
369 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
370 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
371 Move B before SB. Move J before UJ.
373 2020-06-01 Alex Coplan <alex.coplan@arm.com>
375 * write.c (relax_segment): Fix handling of negative offset when
376 relaxing an rs_org frag.
377 * testsuite/gas/aarch64/org-neg.d: New test.
378 * testsuite/gas/aarch64/org-neg.l: Error output for test.
379 * testsuite/gas/aarch64/org-neg.s: Input for test.
380 * testsuite/gas/arm/org-neg.d: New test.
381 * testsuite/gas/arm/org-neg.l: Error output for test.
382 * testsuite/gas/arm/org-neg.s: Input for test.
384 2020-05-28 Stephen Casner <casner@acm.org>
386 Fix unexpected failures in gas testsuite for pdp11-aout target.
387 These are caused by the PDP11's mix of little-endian octets in
388 shorts but shorts in big endian order for long or quad.
390 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
391 * testsuite/gas/all/gas.exp: Select alternate test scripts for
392 pdp11, skip octa test completely.
393 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
394 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
395 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
397 2020-05-28 Alex Coplan <alex.coplan@arm.com>
399 * frags.c (frag_grow): Fix comment.
401 2020-05-27 Stephen Casner <casner@acm.org>
404 * config/tc-pdp11.c (parse_reg): Distinguish register names from
405 symbols that begin with a register name.
406 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
407 * testsuite/gas/pdp11/pr26001.s: Likewise.
408 * testsuite/gas/pdp11/pr26001.d: Likewise.
410 2020-05-27 Simon Cook <simon.cook@embecosm.com>
412 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
413 pointer when creating struct riscv_csr_extra.
415 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
417 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
418 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
419 * testsuite/gas/i386/inval-avx512f.l: Updated.
421 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
423 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
424 load/store instruction variants with alignment hints.
425 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
426 instruction variants with alignment hints.
428 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
431 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
432 instead of R_XGATE_PCREL_X.
433 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
434 BFD_RELOC_XGATE_PCREL_X.
436 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
439 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
440 with &fragP->fr_literal[0].
442 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
445 * config/tc-vax.c (md_estimate_size_before_relax): Replace
446 fragP->fr_literal with &fragP->fr_literal[0].
447 (md_convert_frag): Likewise.
449 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
452 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
453 with &fragP->fr_literal[0].
455 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
458 * config/tc-crx.c (getreg_image): Change argument type to int.
459 (md_convert_frag): Replace fragP->fr_literal with
460 &fragP->fr_literal[0].
462 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
465 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
466 sprintf with memmove.
468 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
470 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
471 with &fragP->fr_literal[0].
473 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
476 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
477 2 overlapping strings.
479 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
481 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
482 with &fragP->fr_literal[0].
484 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
486 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
487 with &fragp->fr_literal[0].
488 * config/tc-microblaze.c (md_apply_fix): Likewise.
489 * config/tc-sh.c (md_convert_frag): Likewise.
491 2020-05-24 Jim Wilson <jimw@sifive.com>
494 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
495 asection to segT. New locals seg and subseg. Call subseg_set before
496 fix_new_exp. Call subseg_set after loop to restore original values.
498 2020-05-21 Alan Modra <amodra@gmail.com>
500 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
502 * config/obj-elf.c: Likewise.
503 * config/tc-aarch64.c: Likewise.
504 * config/tc-arm.c: Likewise.
505 * config/tc-m68k.c: Likewise.
506 * config/tc-nios2.c: Likewise.
507 * config/tc-tic30.c: Likewise.
511 * symbols.c: Likewise.
512 * testsuite/gas/all/test-gen.c: Likewise.
514 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
516 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
517 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
518 Static variables which are used to set the ISA extensions. You can
519 use -march (or ELF build attributes) and -misa-spec to set them,
521 (ext_version_hash): The hash table used to handle the extensions
523 (init_ext_version_hash): Initialize the ext_version_hash according
524 to riscv_ext_version_table.
525 (riscv_get_default_ext_version): The callback function of
526 riscv_parse_subset_t. According to the choosed ISA spec,
527 get the default version for the specific extension.
528 (riscv_set_arch): Set the callback function.
529 (enum options, struct option md_longopts): Add new option -misa-spec.
530 (md_parse_option): Do not call riscv_set_arch for -march. We will
531 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
532 to set default_isa_spec class.
533 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
534 ext_version_hash, and then call riscv_set_arch to set the architecture
535 with versions according to default_arch_with_ext.
536 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
538 * testsuite/gas/riscv/attribute-03.d: Likewise.
539 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
540 already set it's version to 2p1 by march, so no need to use the default
541 2p2 version. For m-ext, we do not set the version by -march and ELF arch
542 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
543 ISA spec 2p2, so set 0p0 to it.
544 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
545 zicsr is 2p0 according to ISA spec 20191213.
546 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
547 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
548 You can set them by configure options --with-arch and
549 --with-isa-spec, respectively.
550 (riscv_set_default_isa_spec): New function used to set the
552 (md_parse_option): Call riscv_set_default_isa_spec rather than
553 call riscv_get_isa_spec_class directly.
554 (riscv_after_parse_args): If the -isa-spec is not set, then we
555 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
556 calling riscv_set_default_isa_spec.
557 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
558 the --with-isa-spec may be set to different ISA spec.
559 * testsuite/gas/riscv/attribute-02.d: Likewise.
560 * testsuite/gas/riscv/attribute-03.d: Likewise.
561 * testsuite/gas/riscv/attribute-04.d: Likewise.
562 * testsuite/gas/riscv/attribute-05.d: Likewise.
563 * testsuite/gas/riscv/attribute-06.d: Likewise.
564 * testsuite/gas/riscv/attribute-07.d: Likewise.
565 * configure.ac: Add configure options, --with-arch and
567 * configure: Regenerated.
568 * config.in: Regenerated.
569 * config/tc-riscv.c (default_priv_spec): Static variable which is
570 used to check if the CSR is valid for the chosen privilege spec. You
571 can use -mpriv-spec to set it.
572 (enum reg_class): We now get the CSR address from csr_extra_hash rather
573 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
574 (riscv_init_csr_hashes): Only need to initialize one hash table
576 (riscv_csr_class_check): Change the return type to void. Don't check
577 the ISA dependency if -mcsr-check isn't set.
578 (riscv_csr_version_check): New function. Check and find the CSR address
579 from csr_extra_hash, according to default_priv_spec. Report warning
580 for the invalid CSR if -mcsr-check is set.
581 (reg_csr_lookup_internal): Updated.
582 (reg_lookup_internal): Likewise.
583 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
584 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
585 (md_parse_option): Call riscv_set_default_priv_version to set
587 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
588 privilege spec to the newest one.
589 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
590 include/opcode/riscv.h.
591 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
592 to check the ISA dependency for CSR, so fix the spec version by adding
594 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
595 version warnings for the test case.
596 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
597 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
598 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
599 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
600 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
601 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
602 Check whether the CSR is valid when privilege version 1.9 is choosed.
603 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
604 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
605 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
606 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
607 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
608 Check whether the CSR is valid when privilege version 1.10 is choosed.
609 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
610 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
611 Check whether the CSR is valid when privilege version 1.11 is choosed.
612 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
613 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
614 setting. You can set it by configure option --with-priv-spec.
615 (riscv_set_default_priv_spec): New function used to set the default
617 (md_parse_option): Call riscv_set_default_priv_spec rather than
618 call riscv_get_priv_spec_class directly.
619 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
620 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
621 calling riscv_set_default_priv_spec.
622 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
623 the --with-priv-spec may be set to different privilege spec.
624 * testsuite/gas/riscv/priv-reg.d: Likewise.
625 * configure.ac: Add configure option --with-priv-spec.
626 * configure: Regenerated.
627 * config.in: Regenerated.
628 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
629 explicit_attr. Set it to TRUE if any ELF attribute is found.
630 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
631 the priv attributes are set.
632 (md_assemble): Set the default_priv_spec according to the priv
633 attributes when we start to assemble instruction.
634 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
635 riscv_write_out_attrs. Update the arch and priv attributes. If we
636 don't set the corresponding ELF attributes, then try to output the
638 (riscv_set_public_attributes): If any ELF attribute or -march-attr
639 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
640 to update the arch and priv attributes.
641 (s_riscv_attribute): Make sure all arch and priv attributes are set
642 before any instruction.
643 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
644 ELF attribute or -march-attr is set. If the priv attributes are not
645 set, then try to update them by the default setting (-mpriv-spec or
647 * testsuite/gas/riscv/attribute-02.d: Likewise.
648 * testsuite/gas/riscv/attribute-03.d: Likewise.
649 * testsuite/gas/riscv/attribute-04.d: Likewise.
650 * testsuite/gas/riscv/attribute-06.d: Likewise.
651 * testsuite/gas/riscv/attribute-07.d: Likewise.
652 * testsuite/gas/riscv/attribute-08.d: Likewise.
653 * testsuite/gas/riscv/attribute-09.d: Likewise.
654 * testsuite/gas/riscv/attribute-10.d: Likewise.
655 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
656 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
657 set by priv attributes must be supported.
658 * testsuite/gas/riscv/attribute-05.s: Likewise.
659 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
660 priv attributes according to the -mpriv-spec option.
661 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
662 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
663 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
664 * testsuite/gas/riscv/priv-reg.d: Removed.
665 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
666 CSR according to the priv spec 1.9.
667 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
668 CSR according to the priv spec 1.9.1.
669 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
670 CSR according to the priv spec 1.10.
671 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
672 CSR according to the priv spec 1.11.
673 * config/tc-riscv.c (md_show_usage): Add descriptions about
675 * doc/c-riscv.texi: Likewise.
677 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
679 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
680 * testsuite/gas/ppc/power9.d: Likewise.
681 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
682 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
683 sync, wait, waitrsv>: Add tests.
684 * testsuite/gas/ppc/power10.d: Likewise.
686 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
689 * config/tc-arm.c : Add arm_ext_v8r feature.
690 (it_fsm_post_encode): Check arm_ext_v8r feature.
691 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
693 2020-05-19 Alan Modra <amodra@gmail.com>
695 * write.c (write_contents): Use bfd_get_filename rather than
696 accessing bfd->filename directly. Use bfd_section_name rather
697 than accessing section->name directly.
699 2020-05-19 Alan Modra <amodra@gmail.com>
701 * symbols.c (local_symbol_make): Init all of lsy_flags.
703 2020-05-18 Alan Modra <amodra@gmail.com>
705 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
706 before looking at add_symbol->sy_flags.
708 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
710 * config/tc-i386.c: Not handle lret/iret.
711 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
712 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
713 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
714 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
715 * testsuite/gas/i386/lfence-ret.s: Ditto.
716 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
717 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
718 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
719 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
720 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
721 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
722 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
724 2020-05-15 Alan Modra <amodra@gmail.com>
725 Alex Coplan <alex.coplan@arm.com>
727 * symbols.c (struct local_symbol): Update comment.
728 (resolve_symbol_value): For resolved symbols equated to other
729 symbols, verify that the referenced symbol is not a local_symbol
730 before accessing sy_value. Don't leave symbol loops during
731 finalize_syms resolution.
732 * testsuite/gas/all/assign-bad-recursive.d: New test.
733 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
734 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
735 * testsuite/gas/all/gas.exp: Run it.
737 2020-05-14 Nick Clifton <nickc@redhat.com>
739 * po/sv.po: Updated Swedish translation.
741 2020-05-11 Alan Modra <amodra@gmail.com>
743 * testsuite/gas/ppc/scalarquad.d,
744 * testsuite/gas/ppc/scalarquad.s: New test.
745 * testsuite/gas/ppc/ppc.exp: Run it.
747 2020-05-11 Alan Modra <amodra@gmail.com>
749 * testsuite/gas/ppc/rightmost.d,
750 * testsuite/gas/ppc/rightmost.s: New test.
751 * testsuite/gas/ppc/ppc.exp: Run it.
753 2020-05-11 Alan Modra <amodra@gmail.com>
755 * testsuite/gas/ppc/xvtlsbb.d,
756 * testsuite/gas/ppc/xvtlsbb.s: New test.
757 * testsuite/gas/ppc/ppc.exp: Run it.
759 2020-05-11 Alan Modra <amodra@gmail.com>
761 * testsuite/gas/ppc/stringop.d,
762 * testsuite/gas/ppc/stringop.s: New test.
763 * testsuite/gas/ppc/ppc.exp: Run it.
765 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
767 * testsuite/gas/ppc/set_bool.d,
768 * testsuite/gas/ppc/set_bool.s: New test.
769 * testsuite/gas/ppc/ppc.exp: Run it.
771 2020-05-11 Alan Modra <amodra@gmail.com>
773 * testsuite/gas/ppc/bitmanip.d,
774 * testsuite/gas/ppc/bitmanip.s: New test.
775 * testsuite/gas/ppc/ppc.exp: Run it.
777 2020-05-11 Alan Modra <amodra@gmail.com>
779 * testsuite/gas/ppc/genpcv.d,
780 * testsuite/gas/ppc/genpcv.s: New test.
781 * testsuite/gas/ppc/ppc.exp: Run it.
783 2020-05-11 Alan Modra <amodra@gmail.com>
785 * testsuite/gas/ppc/maskmanip.d,
786 * testsuite/gas/ppc/maskmanip.s: New test.
787 * testsuite/gas/ppc/ppc.exp: Run it.
789 2020-05-11 Alan Modra <amodra@gmail.com>
790 Peter Bergner <bergner@linux.ibm.com>
792 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
793 (md_assemble): Check acc specified in correct operand.
794 * testsuite/gas/ppc/outerprod.d,
795 * testsuite/gas/ppc/outerprod.s,
796 * testsuite/gas/ppc/vsx4.d,
797 * testsuite/gas/ppc/vsx4.s: New tests.
798 * testsuite/gas/ppc/ppc.exp: Run them.
800 2020-05-11 Alan Modra <amodra@gmail.com>
802 * testsuite/gas/ppc/simd_perm.d,
803 * testsuite/gas/ppc/simd_perm.s: New test.
804 * testsuite/gas/ppc/ppc.exp: Run it.
806 2020-05-11 Alan Modra <amodra@gmail.com>
808 * testsuite/gas/ppc/int128.d,
809 * testsuite/gas/ppc/int128.s: New test.
810 * testsuite/gas/ppc/ppc.exp: Run it.
812 2020-05-11 Alan Modra <amodra@gmail.com>
814 * testsuite/gas/ppc/vsx_32byte.d,
815 * testsuite/gas/ppc/vsx_32byte.s: New test.
816 * testsuite/gas/ppc/ppc.exp: Run it.
818 2020-05-11 Alan Modra <amodra@gmail.com>
820 * testsuite/gas/ppc/vec_mul.s,
821 * testsuite/gas/ppc/vec_mul.d: New test.
822 * testsuite/gas/ppc/ppc.exp: Run it.
824 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
826 * testsuite/gas/ppc/byte_rev.d,
827 * testsuite/gas/ppc/byte_rev.s: New test.
828 * testsuite/gas/ppc/ppc.exp: Run it.
830 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
832 * testsuite/gas/ppc/power10.d: Add paste. tests.
833 * testsuite/gas/ppc/power10.s: Likewise.
835 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
837 * testsuite/gas/ppc/power10.s: New test.
838 * testsuite/gas/ppc/power10.d: Likewise.
839 * testsuite/gas/ppc/ppc.exp: Run it.
841 2020-05-11 Alan Modra <amodra@gmail.com>
843 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
845 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
846 place of -mfuture/-Mfuture.
847 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
848 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
850 2020-05-06 Nick Clifton <nickc@redhat.com>
852 * po/sv.po: Updated Swedish translation.
854 2020-05-06 Nick Clifton <nickc@redhat.com>
857 * doc/as.texi (Preprocessing): Replace cross reference to not
858 existant document with a URL to the equivalent page in the GCC
861 2020-05-05 Nick Clifton <nickc@redhat.com>
863 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
864 construction of a DWARF-5 directory name table.
865 * testsuite/gas/elf/pr25917.d: Update expected output.
867 2020-05-05 Gunther Nikl <gnikl@justmail.de>
869 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
870 (md_parse_option): Remove initialization of elf_flags.
872 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
875 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
876 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
877 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
879 2020-05-04 Nick Clifton <nickc@redhat.com>
882 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
883 table's existence before looking at its entries.
884 Also do not emit a default directory entry if there are no
887 * testsuite/gas/elf/pr25917.s: New test source file.
888 * testsuite/gas/elf/pr25917.d: New test driver.
889 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
891 2020-04-30 Alex Coplan <alex.coplan@arm.com>
893 * config/tc-aarch64.c (fix_insn): Implement for
894 AARCH64_OPND_UNDEFINED.
895 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
896 * testsuite/gas/aarch64/udf.s: New.
897 * testsuite/gas/aarch64/udf.d: New.
898 * testsuite/gas/aarch64/udf-invalid.s: New.
899 * testsuite/gas/aarch64/udf-invalid.l: New.
900 * testsuite/gas/aarch64/udf-invalid.d: New.
902 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
904 * config/tc-rx.c (elf_flags): Reset default value.
905 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
907 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
909 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
911 (microarch_earliest): New static variable.
912 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
913 simcall opcode has mandatory parameter.
914 (xg_init_global_config): Initialize microarch_earliest.
916 2020-04-29 Nick Clifton <nickc@redhat.com>
919 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
920 IMM0_8S and add support for IMM0_8U.
921 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
922 unsigned 8-bit immediate.
923 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
924 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
926 2020-04-27 Tamar Christina <tamar.christina@arm.com>
928 * NEWS: Add news entry for big-obj.
929 * config/tc-i386.c (i386_target_format): Support new format.
930 * doc/c-i386.texi: Add i386 support.
931 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
932 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
934 2020-04-27 Nick Clifton <nickc@redhat.com>
937 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
938 (assign_file_to_slot): New function. Fills in an entry in the
940 (allocate_filenum): Use new function.
941 (allocate_filename_to_slot): Use new function. If the specified
942 slot entry is already in use, but was chosen automatically then
943 reassign the automatic entry.
945 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
947 * config/tc-i386.c (lfence_before_ret_shl): New member.
948 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
950 (insert_after_load): Issue warning for REP CMPS/SCAS.
951 (insert_before_before): Handle iret, Handle
952 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
953 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
954 -mlfence-before-ret=[none/not/or/shl/yes].
955 Enable -mlfence-before-ret=shl when
956 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
957 (md_show_usage): Ditto.
958 * doc/c-i386.texi: Ditto.
959 * testsuite/gas/i386/i386.exp: Add new testcases.
960 * testsuite/gas/i386/lfence-load-b.d: New.
961 * testsuite/gas/i386/lfence-load-b.e: New.
962 * testsuite/gas/i386/lfence-load.d: Modified.
963 * testsuite/gas/i386/lfence-load.e: New.
964 * testsuite/gas/i386/lfence-load.s: Modified.
965 * testsuite/gas/i386/lfence-ret-a.d: Modified.
966 * testsuite/gas/i386/lfence-ret-b.d: Modified.
967 * testsuite/gas/i386/lfence-ret-c.d: New.
968 * testsuite/gas/i386/lfence-ret-d.d: New.
969 * testsuite/gas/i386/lfence-ret.s: Modified.
970 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
971 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
972 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
973 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
974 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
975 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
976 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
977 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
978 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
979 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
981 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
984 * config/tc-xtensa.c (md_apply_fix): Replace
985 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
986 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
987 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
988 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
989 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
991 2020-04-22 Alan Modra <amodra@gmail.com>
993 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
994 symbol for ".symver .. remove".
995 * doc/as.texi (.symver): Update.
996 * testsuite/gas/symver/symver11.s: Make foo weak.
997 * testsuite/gas/symver/symver11.d: Expect an error.
998 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1000 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1002 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1004 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1007 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1008 * testsuite/gas/m68k/operands.d: Update.
1009 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1011 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1014 * testsuite/gas/arm/pr24753.d: New test.
1015 * testsuite/gas/arm/pr24753.s: New test.
1017 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1021 * NEWS: Mention .symver extension.
1022 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1024 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1025 add a version name. Add local, hidden and remove visibility
1027 (elf_frob_symbol): Handle the list of version names. Update the
1028 original symbol to local, hidden or remove it from the symbol
1030 (elf_frob_file_before_adjust): Handle the list of version names.
1031 * config/obj-elf.h (elf_visibility): New.
1032 (elf_versioned_name_list): Likewise.
1033 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1034 and visibility. Change versioned_name pointer to struct
1035 elf_versioned_name_list.
1036 * doc/as.texi: Update .symver directive.
1037 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1038 error checking tests.
1039 * testsuite/gas/symver/symver6.d: New file.
1040 * testsuite/gas/symver/symver7.d: Likewise.
1041 * testsuite/gas/symver/symver7.s: Likewise.
1042 * testsuite/gas/symver/symver8.d: Likewise.
1043 * testsuite/gas/symver/symver8.s: Likewise.
1044 * testsuite/gas/symver/symver9.s: Likewise.
1045 * testsuite/gas/symver/symver9a.d: Likewise.
1046 * testsuite/gas/symver/symver9b.d: Likewise.
1047 * testsuite/gas/symver/symver10.s: Likewise.
1048 * testsuite/gas/symver/symver10a.d: Likewise.
1049 * testsuite/gas/symver/symver10b.d: Likewise.
1050 * testsuite/gas/symver/symver11.d: Likewise.
1051 * testsuite/gas/symver/symver11.s: Likewise.
1052 * testsuite/gas/symver/symver12.d: Likewise.
1053 * testsuite/gas/symver/symver12.s: Likewise.
1054 * testsuite/gas/symver/symver13.d: Likewise.
1055 * testsuite/gas/symver/symver13.s: Likewise.
1056 * testsuite/gas/symver/symver14.d: Likewise.
1057 * testsuite/gas/symver/symver14.l: Likewise.
1058 * testsuite/gas/symver/symver15.d: Likewise.
1059 * testsuite/gas/symver/symver15.l: Likewise.
1060 * testsuite/gas/symver/symver6.l: Removed.
1061 * testsuite/gas/symver/symver6.s: Updated.
1063 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1065 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1067 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1068 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1069 * testsuite/gas/aarch64/system.d: Update.
1071 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1073 * testsuite/gas/aarch64/bti.d: Update -march option.
1074 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1075 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1076 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1077 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1079 2020-04-17 Alan Modra <amodra@gmail.com>
1081 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1083 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1084 Nick Clifton <nickc@redhat.com>
1087 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1089 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1090 for the type-2 test.
1091 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1092 targets running this test.
1094 2020-02-16 David Faust <david.faust@oracle.com>
1096 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1097 * testsuite/gas/bpf/jump32.s: New file.
1098 * testsuite/gas/bpf/jump32.d: Likewise.
1100 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1102 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1105 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1107 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1108 (md_pcrel_from): Remove prototytpe.
1109 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1111 (md_pcrel_from_section): Remove duplicate prototype.
1112 * tc.h (md_pcrel_from_section): Add prototype.
1113 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1114 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1115 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1116 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1117 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1118 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1119 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1120 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1121 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1122 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1123 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1124 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1125 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1126 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1127 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1128 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1129 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1130 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1131 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1132 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1133 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1134 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1135 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1136 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1137 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1138 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1139 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1140 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1141 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1142 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1143 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1144 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1145 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1146 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1147 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1148 md_apply_fix3): Delete prototypes.
1150 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1152 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1155 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1157 * doc/c-z80.texi: Fix @xref warnings.
1159 2020-04-07 Lili Cui <lili.cui@intel.com>
1161 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1162 (cpu_noarch): Likewise.
1163 * doc/c-i386.texi: Document TSXLDTRK.
1164 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1165 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1166 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1167 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1169 2020-04-02 Lili Cui <lili.cui@intel.com>
1171 * config/tc-i386.c (cpu_arch): Add .serialize.
1172 (cpu_noarch): Likewise.
1173 * doc/c-i386.texi: Document serialize.
1174 * testsuite/gas/i386/i386.exp: Run serialize tests
1175 * testsuite/gas/i386/serialize.d: Likewise.
1176 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1177 * testsuite/gas/i386/serialize.s: Likewise.
1179 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1181 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1182 * testsuite/gas/elf/section12b.d: Likewise.
1183 * testsuite/gas/elf/section16a.d: Likewise.
1184 * testsuite/gas/elf/section16b.d: Likewise.
1186 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1188 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1189 with a suppressed address register.
1191 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1194 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1195 * testsuite/gas/i386/localpic.s: Add a test for relocation
1196 against local absolute symbol.
1197 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1198 * testsuite/gas/i386/localpic.d: Updated.
1199 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1200 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1202 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1205 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1206 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1207 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1208 testsuite/gas/i386/x86-64-jump.d.
1209 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1210 Incorporate changes to
1211 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1212 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1213 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1214 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1215 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1217 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1221 * dwarf2dbg.c: Do not include "bignum.h".
1223 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1225 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1226 * testsuite/gas/riscv/alias-csr.s: Likewise.
1227 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1228 to priv-reg-pseudo-noalias.
1229 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1230 * testsuite/gas/riscv/bad-csr.l: Likewise.
1231 * testsuite/gas/riscv/bad-csr.s: Likewise.
1232 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1233 * testsuite/gas/riscv/satp.s: Likewise.
1234 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1235 csr instruction, including alias-csr testcase.
1236 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1237 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1238 pseudo instruction with objdump -Mno-aliases.
1239 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1240 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1241 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1242 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1243 * testsuite/gas/riscv/priv-reg.s: Likewise.
1244 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1245 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1246 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1248 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1250 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1251 sections with the "b" attribute.
1253 2020-03-22 Alan Modra <amodra@gmail.com>
1255 * testsuite/gas/s12z/truncated.d: Update expected output.
1257 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1260 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1261 * doc/c-z80.texi: Update documentation.
1263 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1268 Fix disassembling ED+A4/AC/B4/BC opcodes.
1269 Fix assembling lines containing colonless label and instruction
1270 with first operand inside parentheses.
1271 Fix registration of unsupported by target CPU registers.
1272 * config/tc-z80.c: See above.
1273 * config/tc-z80.h: See above.
1274 * testsuite/gas/z80/colonless.d: Update test.
1275 * testsuite/gas/z80/colonless.s: Likewise.
1276 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1277 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1278 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1279 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1280 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1281 * testsuite/gas/z80/unsup_regs.s: Likewise.
1282 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1283 * testsuite/gas/z80/z80.exp: Likewise.
1284 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1285 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1286 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1288 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1291 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1292 (parse_operands): Handle new operand codes.
1293 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1294 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1295 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1296 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1297 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1298 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1299 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1300 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1302 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1304 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1306 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1308 * testsuite/gas/i386/i386.exp: Run new tests.
1309 * testsuite/gas/i386/lfence-byte.d: New file.
1310 * testsuite/gas/i386/lfence-byte.e: Likewise.
1311 * testsuite/gas/i386/lfence-byte.s: Likewise.
1312 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1313 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1314 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1315 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1316 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1317 * testsuite/gas/i386/lfence-load.d: Likewise.
1318 * testsuite/gas/i386/lfence-load.s: Likewise.
1319 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1320 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1321 * testsuite/gas/i386/lfence-ret.s: Likewise.
1322 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1323 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1324 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1325 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1326 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1327 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1328 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1329 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1330 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1331 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1332 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1333 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1335 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1337 * config/tc-i386.c (lfence_after_load): New.
1338 (lfence_before_indirect_branch_kind): New.
1339 (lfence_before_indirect_branch): New.
1340 (lfence_before_ret_kind): New.
1341 (lfence_before_ret): New.
1344 (insert_lfence_after): New.
1345 (insert_lfence_before): New.
1346 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1348 (OPTION_MLFENCE_AFTER_LOAD): New.
1349 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1350 (OPTION_MLFENCE_BEFORE_RET): New.
1351 (md_longopts): Add -mlfence-after-load=,
1352 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1353 (md_parse_option): Handle -mlfence-after-load=,
1354 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1355 (md_show_usage): Display -mlfence-after-load=,
1356 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1357 (i386_cons_align): New.
1358 * config/tc-i386.h (i386_cons_align): New.
1359 (md_cons_align): New.
1360 * doc/c-i386.texi: Document -mlfence-after-load=,
1361 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1363 2020-03-11 Nick Clifton <nickc@redhat.com>
1367 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1368 (DWARF2_FILE_SIZE_NAME): Default to -1.
1369 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1370 whichever is higher.
1371 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1372 (NUM_MD5_BYTES): Define.
1373 (struct file entry): Add md5 field.
1374 (get_filenum): Delete and replace with...
1375 (get_basename): New function.
1376 (get_directory_table_entry): New function.
1377 (allocate_filenum): New function.
1378 (allocate_filename_to_slot): New function.
1379 (dwarf2_where): Use new functions.
1380 (dwarf2_directive_filename): Add support for extended .file
1382 (dwarf2_directive_loc): Allow the use of file number zero with
1384 (out_file_list): Rename to...
1385 (out_dir_and_file_list): Add DWARF 5 support.
1386 (out_debug_line): Emit extra values into the section header for
1388 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1389 * doc/as.texi (.file): Update the description of this pseudo-op.
1390 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1391 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1392 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1393 * NEWS: Mention the new feature.
1395 2020-03-10 Alan Modra <amodra@gmail.com>
1397 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1398 to avoid signed overflow.
1399 * config/tc-mcore.c (md_assemble): Likewise.
1400 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1401 * config/tc-nds32.c (SET_ADDEND): Likewise.
1402 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1404 2020-03-09 Jan Beulich <jbeulich@suse.com>
1406 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1407 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1408 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1410 2020-03-07 Alan Modra <amodra@gmail.com>
1412 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1415 2020-03-06 Nick Clifton <nickc@redhat.com>
1418 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1419 0 if the dwarf_level is 5 or more. Complain if a filename follows
1421 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1422 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1423 * testsuite/gas/elf/elf.exp: Run the new test.
1426 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1427 * doc/as.texi: Fix another typo.
1429 2020-03-06 Nick Clifton <nickc@redhat.com>
1432 * as.c (dwarf_level): Define.
1433 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1434 (parse_args): Add support for the new options.
1435 as.h (dwarf_level): Prototype.
1436 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1438 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1439 (DWARF2_LINE_VERSION): Remove definition.
1440 * doc/as.texi: Document the new options.
1442 2020-03-06 Nick Clifton <nickc@redhat.com>
1445 * as.c (main): Allow matching input and outputs when they are
1448 2020-03-06 Jan Beulich <jbeulich@suse.com>
1450 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1452 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1453 one of byte/word/dword/qword is set alongside a SIMD register in
1454 a template's operand.
1456 2020-03-06 Jan Beulich <jbeulich@suse.com>
1458 * config/tc-i386.c (match_template): Extend code in logic
1459 rejecting certain suffixes in certain modes to also cover mask
1460 register use and VecSIB. Drop special casing of broadcast. Skip
1461 immediates in the check.
1463 2020-03-06 Jan Beulich <jbeulich@suse.com>
1465 * config/tc-i386.c (match_template): Fold duplicate code in
1466 logic rejecting certain suffixes in certain modes. Drop
1469 2020-03-06 Jan Beulich <jbeulich@suse.com>
1471 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1472 alongside !norex64 ones.
1473 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1474 with both 32- and 64-bit GPR operands.
1475 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1476 32- and 64-bit GPR operands.
1477 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1478 testsuite/gas/i386/x86-64-avx512bw.d,
1479 testsuite/gas/i386/x86-64-avx512f-intel.d,
1480 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1482 2020-03-06 Jan Beulich <jbeulich@suse.com>
1484 * config/tc-i386.c (md_assemble): Drop use of rex64.
1485 (process_suffix): For REX.W for 64-bit CRC32.
1487 2020-03-06 Jan Beulich <jbeulich@suse.com>
1489 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1490 addressing for MPX insns without base/index.
1491 * testsuite/gas/i386/mpx-16bit.s,
1492 * testsuite/gas/i386/mpx-16bit.d: New.
1493 * testsuite/gas/i386/i386.exp: Run new test.
1495 2020-03-06 Jan Beulich <jbeulich@suse.com>
1497 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1498 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1499 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1500 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1501 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1502 as well as a BSWAP one.
1503 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1504 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1505 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1506 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1507 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1508 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1509 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1510 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1511 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1512 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1513 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1514 testsuite/gas/i386/vmx.d: Adjust expectations.
1516 2020-03-06 Jan Beulich <jbeulich@suse.com>
1518 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1519 from having their operands swapped.
1520 * testsuite/gas/i386/waitpkg.s,
1521 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1522 3-operand cases as well as testing of 16-bit code generation.
1523 * testsuite/gas/i386/waitpkg.d,
1524 testsuite/gas/i386/waitpkg-intel.d,
1525 testsuite/gas/i386/x86-64-waitpkg.d,
1526 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1528 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1530 * config/tc-riscv.c (percent_op_utype): Support the modifier
1532 * doc/c-riscv.texi: Add documentation.
1533 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1534 modifier %got_pcrel_hi.
1535 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1536 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1537 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1539 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1540 (RISC-V-Formats): Update the section name from "Instruction Formats"
1541 to "RISC-V Instruction Formats".
1543 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1545 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1546 detected in a section which does not have at least 4 byte
1548 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1549 * testsuite/gas/arm/ldr-t.s: Likewise.
1550 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1551 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1552 disassembly, ignoring any NOPs that may have been inserted because
1553 of section alignment.
1554 * testsuite/gas/arm/ldr-t.d: Likewise.
1556 2020-03-04 Jan Beulich <jbeulich@suse.com>
1558 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1559 * doc/c-i386.texi: Mention sev_es.
1560 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1561 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1563 * testsuite/gas/i386/arch-13-znver1.d,
1564 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1566 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1568 * config/tc-i386.c (match_template): Replace ignoresize and
1569 defaultsize with mnemonicsize.
1570 (process_suffix): Likewise.
1572 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1575 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1576 instruction LD IY,(HL).
1577 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1578 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1579 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1580 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1582 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1585 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1586 x86-64-default-suffix-avx.
1587 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1588 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1589 * testsuite/gas/i386/noreg64.d: Updated.
1590 * testsuite/gas/i386/noreg64.l: Likewise.
1591 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1592 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1593 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1595 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1598 * config/tc-z80.c (contains_register): Prevent an illegal memory
1599 access when checking an expression for a register name.
1601 2020-03-03 Alan Modra <amodra@gmail.com>
1603 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1606 2020-03-02 Alan Modra <amodra@gmail.com>
1608 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1609 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1611 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1612 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1613 (s3_s_score_lcomm): Likewise.
1614 * config/tc-score7.c: Similarly.
1615 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1617 2020-02-28 YunQiang Su <syq@debian.org>
1620 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1621 to handle multi-labels.
1622 (has_label_name): New.
1624 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1626 * config/tc-arm.c (enum pred_instruction_type): Remove
1627 NEUTRAL_IT_NO_VPT_INSN predication type.
1628 (cxn_handle_predication): Modify to require condition suffixes.
1629 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1630 * testsuite/gas/arm/cde-scalar.s: Update test.
1631 * testsuite/gas/arm/cde-warnings.l: Update test.
1632 * testsuite/gas/arm/cde-warnings.s: Update test.
1634 2020-02-26 Alan Modra <amodra@gmail.com>
1636 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1637 N_() on empty string.
1639 2020-02-26 Alan Modra <amodra@gmail.com>
1641 * read.c (read_a_source_file): Call strncpy with length one
1642 less than size of original_case_string.
1644 2020-02-26 Alan Modra <amodra@gmail.com>
1646 * config/obj-elf.c: Indent labels correctly.
1647 * config/obj-macho.c: Likewise.
1648 * config/tc-aarch64.c: Likewise.
1649 * config/tc-alpha.c: Likewise.
1650 * config/tc-arm.c: Likewise.
1651 * config/tc-cr16.c: Likewise.
1652 * config/tc-crx.c: Likewise.
1653 * config/tc-frv.c: Likewise.
1654 * config/tc-i386-intel.c: Likewise.
1655 * config/tc-i386.c: Likewise.
1656 * config/tc-ia64.c: Likewise.
1657 * config/tc-mn10200.c: Likewise.
1658 * config/tc-mn10300.c: Likewise.
1659 * config/tc-nds32.c: Likewise.
1660 * config/tc-riscv.c: Likewise.
1661 * config/tc-s12z.c: Likewise.
1662 * config/tc-xtensa.c: Likewise.
1663 * config/tc-z80.c: Likewise.
1665 * symbols.c: Likewise.
1666 * write.c: Likewise.
1668 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1670 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1671 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1672 after parsing all arguments.
1673 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1674 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1675 are used to check if we write a read-only CSR by the CSR instruction.
1676 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1677 all CSR for the read-only CSR checking.
1678 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1679 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1680 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1681 all CSR instructions for the read-only CSR checking.
1682 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1683 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1685 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1686 (riscv_opts): Initialize it.
1687 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1688 before doing the CSR checking.
1689 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1690 (md_longopts): Add mcsr-check and mno-csr-check.
1691 (md_parse_option): Handle new enum option values.
1692 (s_riscv_option): Handle new long options.
1693 * doc/c-riscv.texi: Add description for the new .option and assembler
1695 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1697 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1699 * config/tc-riscv.c (csr_extra_hash): New.
1700 (enum riscv_csr_class): New enum. Used to decide
1701 whether or not this CSR is legal in the current ISA string.
1702 (struct riscv_csr_extra): New structure to hold all extra information
1704 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1705 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1706 Call hash_reg_name to insert CSR address into reg_names_hash.
1707 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1708 Decide whether the CSR is valid according to the csr_extra_hash.
1709 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1710 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1711 not a boolean. This is same as riscv_init_csr_hash, so keep the
1713 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1714 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1715 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1716 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1717 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1718 f-ext CSR are not allowed.
1719 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1720 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1721 source file is `priv-reg.s`, and the ISA is rv64if, so the
1722 rv32-only CSR are not allowed.
1723 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1725 2020-02-21 Alan Modra <amodra@gmail.com>
1727 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1728 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1730 2020-02-21 Alan Modra <amodra@gmail.com>
1733 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1734 on section size adjustment, instead perform another write if
1735 exec header size is larger than section size.
1737 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1739 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1740 -mno-arch-attr command line options.
1742 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1744 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1745 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1747 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1750 * config/tc-z80.c (md_parse_option): Do not use an underscore
1751 prefix for local labels in SDCC compatability mode.
1752 (z80_start_line_hook): Remove SDCC dollar label support.
1753 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1754 * testsuite/gas/z80/sdcc.s: Likewise.
1756 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1759 * config/tc-z80.c: Add -march option.
1760 * doc/as.texi: Update Z80 documentation.
1761 * doc/c-z80.texi: Likewise.
1762 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1763 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1764 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1765 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1766 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1767 * testsuite/gas/z80/gbz80_all.d: Likewise.
1768 * testsuite/gas/z80/r800_extra.d: Likewise.
1769 * testsuite/gas/z80/r800_ii8.d: Likewise.
1770 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1771 * testsuite/gas/z80/sdcc.d: Likewise.
1772 * testsuite/gas/z80/z180.d: Likewise.
1773 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1774 * testsuite/gas/z80/z80_doc.d: Likewise.
1775 * testsuite/gas/z80/z80_ii8.d: Likewise.
1776 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1777 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1778 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1779 * testsuite/gas/z80/z80_sli.d: Likewise.
1780 * testsuite/gas/z80/z80n_all.d: Likewise.
1781 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1783 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1785 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1786 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1787 * testsuite/gas/i386/i386.exp: Run property-3 and
1789 * testsuite/gas/i386/property-3.d: New file.
1790 * testsuite/gas/i386/property-3.s: Likewise.
1791 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1793 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1795 * config/tc-i386.c (cpu_arch): Add .popcnt.
1796 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1797 Add a tab before @samp{.sse4a}.
1799 2020-02-17 Jan Beulich <jbeulich@suse.com>
1801 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1802 for AddrPrefixOpReg templates. Combine the two pieces of
1803 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1806 2020-02-17 Jan Beulich <jbeulich@suse.com>
1809 * config/tc-i386.c (md_assemble): Also suppress operand
1810 swapping for MONITOR{,X} and MWAIT{,X}.
1811 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1812 Add Intel syntax monitor/mwait tests.
1813 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1814 Adjust expectations.
1815 *testsuite/gas/i386/sse3-intel.d,
1816 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1817 * testsuite/gas/i386/i386.exp: Run new tests.
1819 2020-02-17 Jan Beulich <jbeulich@suse.com>
1822 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1823 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1825 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1827 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1828 * testsuite/gas/i386/avx512dq-inval.l,
1829 testsuite/gas/i386/inval-avx.l,
1830 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1831 * testsuite/gas/i386/avx512vl-ambig.s,
1832 testsuite/gas/i386/avx512vl-ambig.l: New.
1833 * testsuite/gas/i386/i386.exp: Run new test.
1835 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1837 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1839 * doc/c-i386.texi: Document sse4a and nosse4a.
1841 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1843 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1846 2020-02-14 Jan Beulich <jbeulich@suse.com>
1849 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1851 (process_suffix): ... here. Consider just the first operand
1853 (check_long_reg): Drop opcode 0x63 special case again.
1854 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1855 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1856 Move ambiguous operand size tests ...
1857 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1858 testsuite/gas/i386/noreg64.s: ... here.
1859 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1860 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1861 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1862 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1863 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1864 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1865 testsuite/gas/i386/x86-64-movsxd.d,
1866 testsuite/gas/i386/x86-64-movsxd-intel.d,
1867 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1868 Adjust expectations.
1869 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1870 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1871 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1872 * testsuite/gas/i386/i386.exp: Run new tests.
1874 2020-02-14 Jan Beulich <jbeulich@suse.com>
1876 * config/tc-i386.c (process_operands): Also skip segment
1877 override prefix emission if it matches an already present one.
1878 * testsuite/gas/i386/prefix32.s: Add double segment override
1880 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1882 2020-02-14 Jan Beulich <jbeulich@suse.com>
1884 * config/tc-i386.c (process_operands): Drop ineffectual segment
1885 overrides when optimizing.
1886 * testsuite/gas/i386/lea-optimize.d: New.
1887 * testsuite/gas/i386/i386.exp: Run new test.
1889 2020-02-14 Jan Beulich <jbeulich@suse.com>
1891 * config/tc-i386.c (process_operands): Also check insn prefix
1892 for ineffectual segment override warning. Don't cover possible
1893 VEX/EVEX encoded insns there.
1894 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1895 testsuite/gas/i386/lea.e: New.
1896 * testsuite/gas/i386/i386.exp: Run new test.
1898 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1901 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1904 2020-02-13 Fangrui Song <maskray@google.com>
1905 H.J. Lu <hongjiu.lu@intel.com>
1908 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1909 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1910 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1911 * testsuite/gas/i386/relax-5.d: New file.
1912 * testsuite/gas/i386/relax-5.s: Likewise.
1913 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1914 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1916 2020-02-13 Jan Beulich <jbeulich@suse.com>
1918 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1921 2020-02-12 Jan Beulich <jbeulich@suse.com>
1923 * config/tc-i386.c (avx512): New (at file scope), moved from
1924 (check_VecOperands): ... here.
1925 (process_suffix): Add [XYZ]MMword operand size handling.
1926 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1927 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1929 * testsuite/gas/i386/avx512dq-inval.l,
1930 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1932 2020-02-12 Jan Beulich <jbeulich@suse.com>
1935 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1937 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1938 CALL/JMP in O_tbyte_ptr case.
1939 * doc/c-i386.texi: Mention far call and full pointer load ISA
1941 * testsuite/gas/i386/x86-64-branch-3.s,
1942 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1943 * testsuite/gas/i386/x86-64-branch-3.d,
1944 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1945 * testsuite/gas/i386/x86-64-branch-5.l,
1946 testsuite/gas/i386/x86-64-branch-5.s: New.
1947 * testsuite/gas/i386/i386.exp: Run new test.
1949 2020-02-12 Jan Beulich <jbeulich@suse.com>
1952 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1953 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1954 64-bit-only warning.
1955 (check_word_reg): Consistently error on mismatching register
1957 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1958 for movw. Replace suffix / GPR for orb.
1959 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1960 byte GPRs as well as ones for inb/outb with a word accumulator.
1961 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1962 testsuite/gas/i386/inval.l: Adjust expectations.
1964 2020-02-12 Jan Beulich <jbeulich@suse.com>
1966 * config/tc-i386.c (operand_type_register_match): Also fall
1967 through initial two if()-s when the template allows for a GPR
1968 operand. Adjust comment.
1970 2020-02-11 Jan Beulich <jbeulich@suse.com>
1972 (struct _i386_insn): New field "short_form".
1973 (optimize_encoding): Drop setting of shortform field.
1974 (process_suffix): Set i.short_form. Replace shortform use.
1975 (process_operands): Replace shortform use.
1977 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1979 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1980 loop initial declaration.
1982 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1984 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1985 instructions that can have 5 arguments.
1986 (enum operand_parse_code): Add new operands.
1987 (parse_operands): Account for new operands.
1989 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1990 (neon_select_shape): Account for P suffix.
1991 (LOW1): Move macro to global position.
1992 (HI4): Move macro to global position.
1993 (vcx_assign_vec_d): New.
1994 (vcx_assign_vec_m): New.
1995 (vcx_assign_vec_n): New.
1996 (enum vcx_reg_type): New.
1997 (vcx_get_reg_type): New.
1998 (vcx_size_pos): New.
2000 (vcx_handle_shape): New.
2001 (vcx_ensure_register_in_range): New.
2002 (vcx_handle_register_arguments): New.
2003 (vcx_handle_insn_block): New.
2004 (vcx_handle_common_checks): New.
2008 * testsuite/gas/arm/cde-missing-fp.d: New test.
2009 * testsuite/gas/arm/cde-missing-fp.l: New test.
2010 * testsuite/gas/arm/cde-missing-mve.d: New test.
2011 * testsuite/gas/arm/cde-missing-mve.l: New test.
2012 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2013 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2014 * testsuite/gas/arm/cde-mve.s: New test.
2015 * testsuite/gas/arm/cde-warnings.l:
2016 * testsuite/gas/arm/cde-warnings.s:
2017 * testsuite/gas/arm/cde.d:
2018 * testsuite/gas/arm/cde.s:
2020 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2021 Matthew Malcomson <matthew.malcomson@arm.com>
2023 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2024 CDE coprocessor that can be enabled.
2025 (enum pred_instruction_type): New pred type.
2026 (BAD_NO_VPT): New error message.
2027 (BAD_CDE): New error message.
2028 (BAD_CDE_COPROC): New error message.
2029 (enum operand_parse_code): Add new immediate operands.
2030 (parse_operands): Account for new immediate operands.
2031 (check_cde_operand): New.
2032 (cde_coproc_enabled): New.
2033 (cde_coproc_pos): New.
2034 (cde_handle_coproc): New.
2035 (cxn_handle_predication): New.
2036 (do_custom_instruction_1): New.
2037 (do_custom_instruction_2): New.
2038 (do_custom_instruction_3): New.
2051 (handle_pred_state): Define new IT block behaviour.
2052 (insns): Add newn CX*{,d}{,a} instructions.
2053 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2054 Define new cdecp extension strings.
2055 * doc/c-arm.texi: Document new cdecp extension arguments.
2056 * testsuite/gas/arm/cde-scalar.d: New test.
2057 * testsuite/gas/arm/cde-scalar.s: New test.
2058 * testsuite/gas/arm/cde-warnings.d: New test.
2059 * testsuite/gas/arm/cde-warnings.l: New test.
2060 * testsuite/gas/arm/cde-warnings.s: New test.
2061 * testsuite/gas/arm/cde.d: New test.
2062 * testsuite/gas/arm/cde.s: New test.
2064 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2067 * config/tc-i386.c (intel64): Renamed to ...
2069 (match_template): Accept Intel64 only instruction by default.
2070 (i386_displacement): Updated.
2071 (md_parse_option): Updated.
2072 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2073 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2074 -mamd64 to x86-64-sysenter-amd.
2075 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2077 2020-02-10 Alan Modra <amodra@gmail.com>
2079 * config/obj-elf.c (obj_elf_change_section): Error for section
2080 type, attr or entsize changes in assembly.
2081 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2082 * testsuite/gas/elf/section5.l: Update.
2084 2020-02-10 Alan Modra <amodra@gmail.com>
2086 * output-file.c (output_file_close): Do a normal close when
2087 flag_always_generate_output.
2088 * write.c (write_object_file): Don't stop output when
2089 flag_always_generate_output.
2091 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2094 * config/tc-z80.c: Add -gbz80 command line option to generate code
2095 for the GameBoy Z80. Add support for generating DWARF.
2096 * config/tc-z80.h: Add support for DWARF debug information
2098 * doc/c-z80.texi: Document new command line option.
2099 * testsuite/gas/z80/gbz80_all.d: New file.
2100 * testsuite/gas/z80/gbz80_all.s: New file.
2101 * testsuite/gas/z80/z80.exp: Run the new tests.
2102 * testsuite/gas/z80/z80n_all.d: New file.
2103 * testsuite/gas/z80/z80n_all.s: New file.
2104 * testsuite/gas/z80/z80n_reloc.d: New file.
2106 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2109 * config/obj-elf.c (get_section): Also check
2110 linked_to_symbol_name.
2111 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2112 (obj_elf_parse_section_letters): Handle the 'o' flag.
2113 (build_group_lists): Renamed to ...
2114 (build_additional_section_info): This. Set elf_linked_to_section
2115 from map_head.linked_to_symbol_name.
2116 (elf_adjust_symtab): Updated.
2117 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2118 * doc/as.texi: Document the 'o' flag.
2119 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2120 * testsuite/gas/elf/section18.d: New file.
2121 * testsuite/gas/elf/section18.s: Likewise.
2122 * testsuite/gas/elf/section19.d: Likewise.
2123 * testsuite/gas/elf/section19.s: Likewise.
2124 * testsuite/gas/elf/section20.d: Likewise.
2125 * testsuite/gas/elf/section20.s: Likewise.
2126 * testsuite/gas/elf/section21.d: Likewise.
2127 * testsuite/gas/elf/section21.l: Likewise.
2128 * testsuite/gas/elf/section21.s: Likewise.
2130 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2132 * NEWS: Mention x86 assembler options to align branches for
2135 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2137 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2138 only for ELF targets.
2139 * testsuite/gas/i386/unique.d: Don't xfail.
2140 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2142 2020-02-06 Alan Modra <amodra@gmail.com>
2144 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2145 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2147 2020-02-06 Alan Modra <amodra@gmail.com>
2149 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2150 xfail, and rename test.
2151 * testsuite/gas/elf/section12b.d: Likewise.
2152 * testsuite/gas/elf/section16a.d: Likewise.
2153 * testsuite/gas/elf/section16b.d: Likewise.
2155 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2158 * config/obj-elf.c (section_match): Removed.
2159 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2161 (obj_elf_change_section): Replace info and group_name arguments
2162 with match_p. Also update the section ID and flags from match_p.
2163 (obj_elf_section): Handle "unique,N". Update call to
2164 obj_elf_change_section.
2165 * config/obj-elf.h (elf_section_match): New.
2166 (obj_elf_change_section): Updated.
2167 * config/tc-arm.c (start_unwind_section): Update call to
2168 obj_elf_change_section.
2169 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2170 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2171 (microblaze_s_sdata): Likewise.
2172 (microblaze_s_rdata): Likewise.
2173 (microblaze_s_bss): Likewise.
2174 * config/tc-mips.c (s_change_section): Likewise.
2175 * config/tc-msp430.c (msp430_profiler): Likewise.
2176 * config/tc-rx.c (parse_rx_section): Likewise.
2177 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2178 * doc/as.texi: Document "unique,N" in .section directive.
2179 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2180 * testsuite/gas/elf/section15.d: New file.
2181 * testsuite/gas/elf/section15.s: Likewise.
2182 * testsuite/gas/elf/section16.s: Likewise.
2183 * testsuite/gas/elf/section16a.d: Likewise.
2184 * testsuite/gas/elf/section16b.d: Likewise.
2185 * testsuite/gas/elf/section17.d: Likewise.
2186 * testsuite/gas/elf/section17.l: Likewise.
2187 * testsuite/gas/elf/section17.s: Likewise.
2188 * testsuite/gas/i386/unique.d: Likewise.
2189 * testsuite/gas/i386/unique.s: Likewise.
2190 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2191 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2193 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2195 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2197 2020-02-01 Anthony Green <green@moxielogic.com>
2199 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2201 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2203 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2206 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2209 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2210 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2212 * testsuite/gas/arm/mve_dsp.d: New test.
2214 2020-01-31 Nick Clifton <nickc@redhat.com>
2216 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2217 rather than BFD_RELOC_NONE.
2219 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2221 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2222 to support VLDMIA instruction for MVE.
2223 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2224 instruction for MVE.
2225 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2226 instruction for MVE.
2227 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2228 instruction for MVE.
2229 * testsuite/gas/arm/mve-ldst.d: New test.
2230 * testsuite/gas/arm/mve-ldst.s: Likewise.
2232 2020-01-31 Nick Clifton <nickc@redhat.com>
2234 * po/fr.po: Updated French translation.
2235 * po/ru.po: Updated Russian translation.
2237 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2239 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2241 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2242 * testsuite/gas/aarch64/sve-movprfx_28.d,
2243 * testsuite/gas/aarch64/sve-movprfx_28.l,
2244 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2246 2020-01-30 Jan Beulich <jbeulich@suse.com>
2248 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2249 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2250 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2251 Adjust expectations.
2253 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2255 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2256 * testsuite/gas/bpf/alu-be.d: Likewise.
2257 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2258 * testsuite/gas/bpf/alu32-be.d: Likewise.
2260 2020-01-30 Jan Beulich <jbeulich@suse.com>
2262 * testsuite/gas/i386/x86-64-branch-2.s,
2263 testsuite/gas/i386/x86-64-branch-4.s,
2264 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2265 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2266 testsuite/gas/i386/x86-64-branch-2.d,
2267 testsuite/gas/i386/x86-64-branch-4.l,
2268 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2270 2020-01-30 Jan Beulich <jbeulich@suse.com>
2272 * config/tc-i386.c (process_suffix): .
2273 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2274 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2276 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2278 testsuite/gas/i386/x86_64.s: Add RETF cases.
2279 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2280 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2281 testsuite/gas/i386/x86-64-opcode.d,
2282 testsuite/gas/i386/x86-64-suffix-intel.d,
2283 testsuite/gas/i386/x86-64-suffix.d,
2284 testsuite/gas/i386/x86_64-intel.d
2285 testsuite/gas/i386/x86_64.d: Adjust expectations.
2286 * testsuite/gas/i386/x86-64-suffix.e,
2287 testsuite/gas/i386/x86_64.e: New.
2289 2020-01-30 Jan Beulich <jbeulich@suse.com>
2291 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2294 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2297 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2299 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2300 differences. Document movslq and movsxd.
2301 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2302 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2303 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2304 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2305 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2306 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2307 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2308 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2309 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2310 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2311 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2313 2020-01-27 Alan Modra <amodra@gmail.com>
2315 * testsuite/gas/all/gas.exp: Replace case statements with switch
2317 * testsuite/gas/elf/elf.exp: Likewise.
2318 * testsuite/gas/macros/macros.exp: Likewise.
2319 * testsuite/lib/gas-defs.exp: Likewise.
2321 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2324 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2325 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2327 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2329 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2330 s exts must be known, so rename *ok* to *fail*.
2331 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2332 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2333 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2335 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2336 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2338 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2341 * config/tc-i386.c (check_long_reg): Always disallow double word
2342 suffix in mnemonic with word general register.
2343 * testsuite/gas/i386/general.s: Replace word general register
2344 with double word general register for movl.
2345 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2347 * testsuite/gas/i386/general.l: Updated.
2348 * testsuite/gas/i386/inval.l: Likewise.
2350 2020-01-22 Alan Modra <amodra@gmail.com>
2352 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2353 __tls_get_addr_desc and __tls_get_addr_opt.
2355 2020-01-21 Jan Beulich <jbeulich@suse.com>
2357 * testsuite/gas/i386/inval-crc32.s,
2358 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2359 * testsuite/gas/i386/inval-crc32.l,
2360 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2362 2020-01-21 Jan Beulich <jbeulich@suse.com>
2364 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2365 generic code path. Deal with No_lSuf being set in a template.
2366 * testsuite/gas/i386/inval-crc32.l,
2367 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2368 instead of error(s) when operand size is ambiguous.
2369 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2370 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2371 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2372 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2373 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2374 Adjust expectations.
2376 2020-01-21 Jan Beulich <jbeulich@suse.com>
2378 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2379 and an intel_syntax check. Re-write lack-of-suffix processing
2381 * doc/c-i386.texi: Document operand size defaults for suffix-
2382 less AT&T syntax insns.
2383 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2384 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2385 testsuite/gas/i386/x86-64-avx-scalar.s,
2386 testsuite/gas/i386/x86-64-avx.s,
2387 testsuite/gas/i386/x86-64-bundle.s,
2388 testsuite/gas/i386/x86-64-intel64.s,
2389 testsuite/gas/i386/x86-64-lock-1.s,
2390 testsuite/gas/i386/x86-64-opcode.s,
2391 testsuite/gas/i386/x86-64-sse2avx.s,
2392 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2393 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2394 testsuite/gas/i386/x86-64-nops.s,
2395 testsuite/gas/i386/x86-64-ptwrite.s,
2396 testsuite/gas/i386/x86-64-simd.s,
2397 testsuite/gas/i386/x86-64-sse-noavx.s,
2398 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2400 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2401 testsuite/gas/i386/noreg64.s: Add further tests.
2402 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2403 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2404 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2405 testsuite/gas/i386/sse-noavx.d,
2406 testsuite/gas/i386/x86-64-intel64.d,
2407 testsuite/gas/i386/x86-64-nops.d,
2408 testsuite/gas/i386/x86-64-opcode.d,
2409 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2410 testsuite/gas/i386/x86-64-ptwrite.d,
2411 testsuite/gas/i386/x86-64-simd-intel.d,
2412 testsuite/gas/i386/x86-64-simd-suffix.d,
2413 testsuite/gas/i386/x86-64-simd.d,
2414 testsuite/gas/i386/x86-64-sse-noavx.d
2415 testsuite/gas/i386/x86-64-suffix.d,
2416 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2417 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2418 testsuite/gas/i386/noreg64.l: New.
2419 * testsuite/gas/i386/i386.exp: Run new tests.
2421 2020-01-21 Jan Beulich <jbeulich@suse.com>
2423 * testsuite/gas/i386/avx512_bf16_vl.s,
2424 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2425 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2426 broadcast forms of VCVTNEPS2BF16.
2427 * testsuite/gas/i386/avx512_bf16_vl.d,
2428 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2430 2020-01-20 Nick Clifton <nickc@redhat.com>
2432 * po/uk.po: Updated Ukranian translation.
2434 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2437 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2438 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2440 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2441 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2442 R_X86_64_GOTPC32_TLSDESC relocation.
2444 2020-01-18 Nick Clifton <nickc@redhat.com>
2446 * configure: Regenerate.
2447 * po/gas.pot: Regenerate.
2449 2020-01-18 Nick Clifton <nickc@redhat.com>
2451 Binutils 2.34 branch created.
2453 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2455 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2456 with vex_encoding_vex.
2457 (parse_insn): Likewise.
2458 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2459 and {vex3} documentation.
2460 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2462 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2464 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2467 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2468 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2469 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2470 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2471 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2472 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2474 2020-01-16 Jan Beulich <jbeulich@suse.com>
2476 * config/tc-i386.c (match_template): Drop found_cpu_match local
2479 2020-01-16 Jan Beulich <jbeulich@suse.com>
2481 * testsuite/gas/i386/avx512dq-inval.l,
2482 testsuite/gas/i386/avx512dq-inval.s: New.
2483 * testsuite/gas/i386/i386.exp: Run new test.
2485 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2487 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2488 relocations when the target is 430X, except when extracting part of an
2490 (msp430_srcoperand): Adjust comment.
2491 Initialize the expp member of the msp430_operand_s struct as
2493 (msp430_dstoperand): Likewise.
2494 * testsuite/gas/msp430/msp430.exp: Run new test.
2495 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2496 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2498 2020-01-15 Alan Modra <amodra@gmail.com>
2500 * configure.tgt: Add sparc-*-freebsd case.
2502 2020-01-14 Lili Cui <lili.cui@intel.com>
2504 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2505 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2506 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2507 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2508 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2509 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2510 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2511 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2512 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2513 * testsuite/gas/i386/align-branch-5.d: Likewise.
2514 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2515 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2516 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2517 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2518 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2519 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2520 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2521 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2522 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2523 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2524 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2525 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2527 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2530 * config/tc-z80.c: Add support for half precision, single
2531 precision and double precision floating point values.
2532 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2533 * doc/as.texi: Add new z80 command line options.
2534 * doc/c-z80.texi: Document new z80 command line options.
2535 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2536 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2537 * testsuite/gas/z80/z80.exp: Run the new test.
2538 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2539 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2540 * testsuite/gas/z80/strings.d: Update expected output.
2542 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2544 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2547 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2549 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2551 * config/tc-arc.h: Add header if/defs.
2552 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2554 2020-01-13 Alan Modra <amodra@gmail.com>
2556 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2558 2020-01-13 Alan Modra <amodra@gmail.com>
2560 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2563 2020-01-10 Alan Modra <amodra@gmail.com>
2565 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2566 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2568 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2571 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2573 (emit_ld_r_r): Likewise.
2574 (emit_ld_rr_m): Likewise.
2575 (emit_ld_rr_nn): Likewise.
2577 2020-01-09 Jan Beulich <jbeulich@suse.com>
2579 * config/tc-i386.c (optimize_encoding): Add
2580 is_any_vex_encoding() invocations. Drop respective
2581 i.tm.extension_opcode == None checks.
2583 2020-01-09 Jan Beulich <jbeulich@suse.com>
2585 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2586 REX transformations. Correct comment indentation.
2588 2020-01-09 Jan Beulich <jbeulich@suse.com>
2590 * config/tc-i386.c (optimize_encoding): Generalize register
2591 transformation for TEST optimization.
2593 2020-01-09 Jan Beulich <jbeulich@suse.com>
2595 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2596 testsuite/gas/i386/x86-64-sysenter-amd.d,
2597 testsuite/gas/i386/x86-64-sysenter-amd.l,
2598 testsuite/gas/i386/x86-64-sysenter-intel.d,
2599 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2600 * testsuite/gas/i386/i386.exp: Run new tests.
2602 2020-01-08 Nick Clifton <nickc@redhat.com>
2605 * doc/as.texi (Align): Document the fact that all arguments can be
2608 (P2align): Likewise.
2610 2020-01-08 Nick Clifton <nickc@redhat.com>
2613 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2614 already defined as a different symbol type.
2615 * testsuite/gas/elf/pr14891.s: New test source file.
2616 * testsuite/gas/elf/pr14891.d: New test driver.
2617 * testsuite/gas/elf/pr14891.s: New test expected error output.
2618 * testsuite/gas/elf/elf.exp: Run the new test.
2620 2020-01-08 Alan Modra <amodra@gmail.com>
2622 * config/tc-z8k.c (md_begin): Make idx unsigned.
2623 (get_specific): Likewise for this_index.
2625 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2627 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2628 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2629 (md_operand): Set X_md to absent.
2630 (arc_parse_name): Check for X_md.
2632 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2635 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2636 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2638 * read.c (next_char_of_string): Likewise.
2639 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2640 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2642 2020-01-03 Nick Clifton <nickc@redhat.com>
2644 * po/sv.po: Updated Swedish translation.
2646 2020-01-03 Jan Beulich <jbeulich@suse.com>
2648 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2649 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2651 2020-01-03 Jan Beulich <jbeulich@suse.com>
2653 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2654 by-element usdot. Add 64-bit form tests for by-element sudot.
2655 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2657 2020-01-03 Jan Beulich <jbeulich@suse.com>
2659 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2660 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2662 2020-01-03 Jan Beulich <jbeulich@suse.com>
2664 * testsuite/gas/aarch64/f64mm.d,
2665 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2667 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2669 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2670 support for assembler code generated by SDCC. Add new relocation
2671 types. Add z80-elf target support.
2672 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2673 labels. Local labels starts from ".L".
2674 * NEWS: Mention the new support.
2675 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2676 * testsuite/gas/all/fwdexp.s: Likewise.
2677 * testsuite/gas/all/cond.l: Likewise.
2678 * testsuite/gas/all/cond.s: Likewise.
2679 * testsuite/gas/all/fwdexp.d: Likewise.
2680 * testsuite/gas/all/fwdexp.s: Likewise.
2681 * testsuite/gas/elf/section2.e-mips: Likewise.
2682 * testsuite/gas/elf/section2.l: Likewise.
2683 * testsuite/gas/elf/section2.s: Likewise.
2684 * testsuite/gas/macros/app1.d: Likewise.
2685 * testsuite/gas/macros/app1.s: Likewise.
2686 * testsuite/gas/macros/app2.d: Likewise.
2687 * testsuite/gas/macros/app2.s: Likewise.
2688 * testsuite/gas/macros/app3.d: Likewise.
2689 * testsuite/gas/macros/app3.s: Likewise.
2690 * testsuite/gas/macros/app4.d: Likewise.
2691 * testsuite/gas/macros/app4.s: Likewise.
2692 * testsuite/gas/macros/app4b.s: Likewise.
2693 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2694 * testsuite/gas/z80/z80.exp: Add new tests
2695 * testsuite/gas/z80/dollar.d: New file.
2696 * testsuite/gas/z80/dollar.s: New file.
2697 * testsuite/gas/z80/ez80_adl_all.d: New file.
2698 * testsuite/gas/z80/ez80_adl_all.s: New file.
2699 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2700 * testsuite/gas/z80/ez80_isuf.s: New file.
2701 * testsuite/gas/z80/ez80_z80_all.d: New file.
2702 * testsuite/gas/z80/ez80_z80_all.s: New file.
2703 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2704 * testsuite/gas/z80/r800_extra.d: New file.
2705 * testsuite/gas/z80/r800_extra.s: New file.
2706 * testsuite/gas/z80/r800_ii8.d: New file.
2707 * testsuite/gas/z80/r800_z80_doc.d: New file.
2708 * testsuite/gas/z80/z180.d: New file.
2709 * testsuite/gas/z80/z180.s: New file.
2710 * testsuite/gas/z80/z180_z80_doc.d: New file.
2711 * testsuite/gas/z80/z80_doc.d: New file.
2712 * testsuite/gas/z80/z80_doc.s: New file.
2713 * testsuite/gas/z80/z80_ii8.d: New file.
2714 * testsuite/gas/z80/z80_ii8.s: New file.
2715 * testsuite/gas/z80/z80_in_f_c.d: New file.
2716 * testsuite/gas/z80/z80_in_f_c.s: New file.
2717 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2718 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2719 * testsuite/gas/z80/z80_out_c_0.d: New file.
2720 * testsuite/gas/z80/z80_out_c_0.s: New file.
2721 * testsuite/gas/z80/z80_reloc.d: New file.
2722 * testsuite/gas/z80/z80_reloc.s: New file.
2723 * testsuite/gas/z80/z80_sli.d: New file.
2724 * testsuite/gas/z80/z80_sli.s: New file.
2726 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2728 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2731 2020-01-01 Alan Modra <amodra@gmail.com>
2733 Update year range in copyright notice of all files.
2735 For older changes see ChangeLog-2019
2737 Copyright (C) 2020 Free Software Foundation, Inc.
2739 Copying and distribution of this file, with or without modification,
2740 are permitted in any medium without royalty provided the copyright
2741 notice and this notice are preserved.
2747 version-control: never